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        Brevet 38 886
        Marque 211
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        International 22 754
        États-Unis 16 263
        Canada 52
        Europe 28
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[Owner] NEC Corporation 36 184
NEC Platforms, Ltd. 1 059
NEC Display Solutions, Ltd. 793
NEC Solution Innovators, Ltd. 633
NEC Europe Ltd. 392
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Date
Nouveautés (dernières 4 semaines) 202
2025 décembre (MACJ) 69
2025 novembre 161
2025 octobre 251
2025 septembre 255
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Classe IPC
G06T 7/00 - Analyse d'image 1 553
H04W 72/04 - Affectation de ressources sans fil 1 102
G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet 886
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales 856
G06N 20/00 - Apprentissage automatique 815
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Classe NICE
09 - Appareils et instruments scientifiques et électriques 186
42 - Services scientifiques, technologiques et industriels, recherche et conception 114
35 - Publicité; Affaires commerciales 49
37 - Services de construction; extraction minière; installation et réparation 26
38 - Services de télécommunications 15
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Statut
En Instance 4 741
Enregistré / En vigueur 34 356
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1.

FAULT CAUSE IDENTIFICATION SUPPORT DEVICE, FAULT CAUSE IDENTIFICATION SUPPORT METHOD, AND RECORDING MEDIUM

      
Numéro d'application 19208678
Statut En instance
Date de dépôt 2025-05-15
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Natsumeda, Masanao

Abrégé

In a fault cause identification support device, an error message acquisition means acquires an error message from an IT system. A configuration information acquisition means acquires configuration information of the IT system. A device state acquisition means acquires state information of each of devices forming the IT system based on the error message and the configuration information. A question sentence generation means generates a first question sentence including the error message, the configuration information, the state information, and an instruction sentence for instructing analysis of an error cause. A response means inputs the first question sentence to a large-scale language model and acquire one or more candidates of the error cause as an answer. Thus, the fault cause identification support device capable of supporting in identifying a cause of a fault in the IT system is provided.

Classes IPC  ?

  • H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
  • H04L 41/0631 - Gestion des fautes, des événements, des alarmes ou des notifications en utilisant l’analyse des causes profondesGestion des fautes, des événements, des alarmes ou des notifications en utilisant l’analyse de la corrélation entre les notifications, les alarmes ou les événements en fonction de critères de décision, p. ex. la hiérarchie ou l’analyse temporelle ou arborescente
  • H04L 41/069 - Gestion des fautes, des événements, des alarmes ou des notifications en utilisant des journaux de notificationsPost-traitement des notifications

2.

REAGENT, METHOD, AND DEVICE FOR DETECTING ALBUMIN

      
Numéro d'application 19230354
Statut En instance
Date de dépôt 2025-06-06
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Maeda, Katsumi

Abrégé

One aspect of the present disclosure relates to a reagent for detecting albumin, the reagent containing a terbium complex represented by a predetermined formula. In addition, one aspect of the present disclosure relates to a method for detecting albumin in a sample using the terbium complex represented by a predetermined formula. Another aspect of the present disclosure relates to a test paper for detecting albumin including a reagent containing a terbium complex represented by a predetermined formula.

Classes IPC  ?

  • G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
  • C07F 5/00 - Composés contenant des éléments des groupes 3 ou 13 du tableau périodique
  • G01N 21/64 - FluorescencePhosphorescence
  • G01N 21/77 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique

3.

METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION

      
Numéro d'application 18872980
Statut En instance
Date de dépôt 2022-06-07
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Guan, Peng
  • Wang, Gang

Abrégé

Embodiments of the present disclosure relate to methods, devices and computer readable media of communication. A terminal device determines an applied beam and determines, based on the applied beam, a subset of beams in a first set of beams for measurements, the subset of beams being used for model inference for beam selection from a second set of beams. In this way, the number of beams to be measured and reported may be reduced and overhead for beam measurements and reporting may be reduced accordingly.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal

4.

INFORMATION PROCESSING APPARATUS

      
Numéro d'application 19226292
Statut En instance
Date de dépôt 2025-06-03
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Sasaki, Yoichi
  • Okajima, Yuzuru

Abrégé

An information processing apparatus of the present disclosure includes: a generating unit configured to, based on prediction performance on training data by a rule set model composed of a combination of rules making predetermined prediction on the training data, generate a plurality of rule set models satisfying a constraint rule count representing a constraint on a combinative rule count; and a selecting unit configured to, based on a position corresponding to the rule set model in a space with an axis of prediction performance and an axis of rule count, select and output a model group composed of a combination of the rule set models satisfying a constraint model count representing a constraint on a combinative model count.

Classes IPC  ?

  • G06N 20/00 - Apprentissage automatique
  • G06N 5/022 - Ingénierie de la connaissanceAcquisition de la connaissance

5.

METHOD, USER EQUIPMENT AND ACCESS NETWORK NODE

      
Numéro d'application 18877580
Statut En instance
Date de dépôt 2023-07-31
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Deogun, Pravjyot

Abrégé

In a first example aspect, a method performed by a user equipment (UE) includes: receiving, from an access network node: first information indicating a first configuration related to transmission of a reference signal in a first time resource configured for a non-subband full duplex (SBFD), and second information indicating a second configuration related to transmission of a reference signal in a second time resource configured for aSBFD; and performing measurement of a reference signal transmitted in a time resource based on: the first information, the second information, and third information indicating whether a respective time resource is valid for transmitting the reference signal.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c.-à-d. duplex
  • H04W 24/10 - Planification des comptes-rendus de mesures
  • H04W 72/0446 - Ressources du domaine temporel, p. ex. créneaux ou trames
  • H04W 72/231 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant des couches au-dessus de la couche physique, p. ex. signalisation RRC ou MAC-CE

6.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, METHOD, AND NON-TRANSITORY STORAGE MEDIUM

      
Numéro d'application 19213172
Statut En instance
Date de dépôt 2025-05-20
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Ueoota, Hiroki
  • Oi, Norihito

Abrégé

A computer generates event information about an event performed in an amusement facility corresponding to information about a user of the amusement facility, and transmits the generated event information. The information about the user of the amusement facility includes at least one of information indicating an article of a character related to the amusement facility, information about a character or a living creature which the user likes, a time period during which the user is scheduled to stay in the amusement facility, how the user spend time in the amusement facility, information about an attraction used by the user in the amusement facility, profile information of the user, and a history of visits made by the user to the amusement facility.

Classes IPC  ?

  • G06Q 30/02 - MarketingEstimation ou détermination des prixCollecte de fonds

7.

INFORMATION PROCESSING APPARATUS, SET GENERATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Numéro d'application 19225109
Statut En instance
Date de dépôt 2025-06-02
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Motohashi, Yousuke

Abrégé

A set of questions covering the entire target document is generated. An information processing apparatus includes: a determination unit that determines similarity of content for multiple question sentences regarding the content of a target document, which are generated by a generative model trained to generate question sentences regarding the content of a document; and a set generation unit that generates a set of question sentences including the multiple question sentences generated by the generative model based on a determination result of the determination unit. Thus, for example, it is also possible to generate a set of question sentences optimized for a Q&A collection or for training data of the generative model.

Classes IPC  ?

8.

DATA ANALYSIS DEVICE, DATA ANALYSIS METHOD, AND STORAGE MEDIUM

      
Numéro d'application 19228945
Statut En instance
Date de dépôt 2025-06-05
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Nozawa, Takuma
  • Kinoshita, Ryoichi
  • Yuge, Hidekazu

Abrégé

The data analysis device 1X mainly includes an analytic query generation means 52X, an insight generation means 53X, and a metadata generation means 54X. The analytic query generation means 52X is configured to generate, from data, an analytic query for analyzing the data. The insight generation means 53X is configured to generate an insight of the data based on the data and the analytic query. The metadata generation means 54X is configured to generate metadata of the data based on the insight to support decision making.

Classes IPC  ?

  • G06F 16/2457 - Traitement des requêtes avec adaptation aux besoins de l’utilisateur
  • G06F 16/3329 - Formulation de requêtes en langage naturel

9.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Numéro d'application 18874615
Statut En instance
Date de dépôt 2022-06-22
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Kamimura, Junichi

Abrégé

An information processing apparatus includes: an acquisition unit that acquires biometric information on a user located in an authentication area; an authentication unit that performs authentication processing based on the biometric information; an authentication difficulty degree determination unit that determines an authentication difficulty degree indicating a possibility that the user reaches outside the authentication area without completing the authentication processing; and an output timing determination unit that determines output timing of a result of the authentication processing in accordance with the authentication difficulty degree. According to such an information processing apparatus, it is possible to output the authentication result at appropriate timing.

Classes IPC  ?

  • G06V 10/98 - Détection ou correction d’erreurs, p. ex. en effectuant une deuxième exploration du motif ou par intervention humaineÉvaluation de la qualité des motifs acquis
  • G06V 20/52 - Activités de surveillance ou de suivi, p. ex. pour la reconnaissance d’objets suspects
  • G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions

10.

INFORMATION PROCESSING APPARATUS, ANALYSIS METHOD, AND STORAGE MEDIUM

      
Numéro d'application 19221747
Statut En instance
Date de dépôt 2025-05-29
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Yoshinaga, Naoki
  • Irie, Michimasa

Abrégé

In order to make use of content easier, an information processing apparatus includes: an acquisition unit that acquires a plurality of pieces of content which are comparison targets; and an extraction unit that extracts, with use of an extraction model which has been generated by machine learning so as to be capable of extracting a comparison target portion in content, a comparison target portion in the plurality of pieces of content that have been acquired by the acquisition unit. It is possible to use, for decision making based on the pieces of content which were used as comparison targets, a result of extraction by the extraction unit.

Classes IPC  ?

11.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Numéro d'application 18878943
Statut En instance
Date de dépôt 2022-09-15
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Sasaki, Masato

Abrégé

An information processing apparatus (102) includes an acquisition unit (121), and an estimation unit (123). The acquisition unit (121) acquires a target image acquired by photographing a target by a photographing apparatus (101) as a photographing unit. The estimation unit (123) estimates deviation of a focus during photographing of the target image by using a training model that has been trained for deriving deviation of a focus during photographing of the target image by using, as an input, a first input image to be acquired from the target image.

Classes IPC  ?

  • H04N 23/60 - Commande des caméras ou des modules de caméras
  • H04N 23/67 - Commande de la mise au point basée sur les signaux électroniques du capteur d'image

12.

METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION

      
Numéro d'application 18877629
Statut En instance
Date de dépôt 2022-06-21
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Wang, Gang

Abrégé

Embodiments of the present disclosure relate to methods, devices and computer readable media of communication. A network device determines information of a repeater device and an indication indicating whether the repeater device is used for communication between the network device and a terminal device, and transmits the information of the repeater device and the indication to a positioning device for positioning the terminal device. In this way, positioning accuracy may be improved.

Classes IPC  ?

  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04W 8/22 - Traitement ou transfert des données du terminal, p. ex. statut ou capacités physiques

13.

POSITION ADJUSTMENT DEVICE, POSITION ADJUSTMENT METHOD, AND STORAGE MEDIUM

      
Numéro d'application 19215607
Statut En instance
Date de dépôt 2025-05-22
Date de la première publication 2025-12-11
Propriétaire NEC Platforms, Ltd. (Japon)
Inventeur(s) Suzuki, Takahiro

Abrégé

A position adjustment device acquires positions of multiple target devices, identifies a center position of a virtual circle so that the plurality of target devices are located within the virtual circle, and calculates movement information for aligning the center position with a predetermined position.

Classes IPC  ?

  • G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
  • G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
  • G01R 1/04 - BoîtiersOrganes de supportAgencements des bornes

14.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2025019256
Numéro de publication 2025/253993
Statut Délivré - en vigueur
Date de dépôt 2025-05-28
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Yoshida Noboru
  • Namiki Yuta
  • Kawai Ryo
  • Shindou Naoki
  • Chen Yanbin
  • Li Zongyao
  • Liu Jianquan

Abrégé

An information processing device according to the present disclosure comprises a video acquiring unit, a metadata generating unit, an instruction information acquiring unit, and an editing unit. The video acquiring unit acquires a processing target video, which is at least one video. The metadata generating unit generates metadata relating to the content of each of at least one part of the processing target video. The instruction information acquiring unit acquires instruction information specifying the content of a scene to be extracted. The editing unit identifies, on the basis of the metadata, a part of the processing target video having content that is related to the scene to be extracted, as indicated by the instruction information.

Classes IPC  ?

  • H04N 21/232 - Opération de récupération de contenu au sein d'un serveur, p. ex. lecture de flux vidéo du réseau de disques
  • G06F 16/78 - Recherche de données caractérisée par l’utilisation de métadonnées, p. ex. de métadonnées ne provenant pas du contenu ou de métadonnées générées manuellement

15.

MOBILE BODY DETECTION DEVICE, MOBILE BODY DETECTION SYSTEM, MOBILE BODY DETECTION METHOD, AND PROGRAM STORAGE MEDIUM

      
Numéro d'application JP2025019406
Numéro de publication 2025/254009
Statut Délivré - en vigueur
Date de dépôt 2025-05-29
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Higa Kyota

Abrégé

In order to increase detection accuracy for detecting, from a captured image, a mobile body to be detected that appears small in the captured image, this mobile body detection device comprises an acquisition unit, a classification unit, an adjustment unit, and an output unit. The acquisition unit acquires a captured image of a detection area. The classification unit classifies, by using a pixel value and a threshold for classification determination, each of the pixels constituting the acquired captured image as either a foreground pixel that reflects the mobile body or a background pixel that is any pixel other than the foreground pixel. If a foreground/background ratio of the captured image is higher or lower than a predetermined allowable range, the adjustment unit adjusts the threshold for classification determination so that the foreground/background ratio falls within the allowable range. The foreground/background ratio is a ratio of the number of pixels classified as the foreground pixels to the number of pixels classified as the background pixels. When the foreground/background ratio is within the allowable range, the output unit outputs detection information indicating a position in the captured image of the pixels classified as the foreground pixels.

Classes IPC  ?

  • H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé
  • G06T 7/194 - DécoupageDétection de bords impliquant une segmentation premier plan-arrière-plan

16.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024020526
Numéro de publication 2025/253542
Statut Délivré - en vigueur
Date de dépôt 2024-06-05
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Hayasaka, Akihiro

Abrégé

This information processing device comprises: an acquisition means for acquiring an image including a person to be authenticated in a prescribed area; an authentication means for performing authentication processing on the person to be authenticated in the image; a recognition means for recognizing an attribute of the person to be authenticated in the image; a decision means for deciding, on the basis of the result of the authentication processing, whether the attribute of the person to be authenticated determined as a notification subject overlaps with an attribute of another person to be authenticated located in the prescribed area; a determination means for determining, on the basis of the decision result, notification information including the attribute of the notification subject; and a notification means for notifying the notification information by voice.

Classes IPC  ?

  • G06F 21/32 - Authentification de l’utilisateur par données biométriques, p. ex. empreintes digitales, balayages de l’iris ou empreintes vocales

17.

SYSTEM, DEVICE, METHOD, AND PROGRAM

      
Numéro d'application JP2025019381
Numéro de publication 2025/254006
Statut Délivré - en vigueur
Date de dépôt 2025-05-28
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Sawabe, Anan
  • Shinohara, Yusuke
  • Nihei, Koichi
  • Iwai, Takanori

Abrégé

Provided are a system, a device, a method, and a program with which it is possible to ensure the safety of a plurality of vehicles. The system is configured to control a plurality of vehicles. The system comprises a calculation unit and an output unit. On the basis of an objective function representing the performance of the system according to safety conditions regarding the safety of a plurality of vehicles including a delay time in the system, the calculation unit calculates an optimal value of parameters included in the safety conditions. The output unit outputs the parameters that were calculated by the calculation unit.

Classes IPC  ?

  • G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
  • B60W 30/08 - Anticipation ou prévention de collision probable ou imminente
  • B60W 30/16 - Contrôle de la distance entre les véhicules, p. ex. pour maintenir la distance avec le véhicule qui précède
  • G05B 11/36 - Commandes automatiques électriques avec les dispositions nécessaires pour obtenir des caractéristiques particulières, p. ex. proportionnelles, intégrales, différentielles
  • G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers

18.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

      
Numéro d'application JP2024020566
Numéro de publication 2025/253555
Statut Délivré - en vigueur
Date de dépôt 2024-06-05
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Yahagi Ryoko

Abrégé

This information processing device divides utterance data, which includes time-series utterance contents by a plurality of speakers, into a plurality of pieces on the basis of clock time to generate divided utterance data. The information processing device generates prompt information including a directive to be stored in advance that instructs determination of establishment of a conversation for each combination of the plurality of speakers on the basis of the utterance content, and a piece of divided utterance data selected from the divided utterance data. The information processing device calculates a degree of establishment of conversation for each combination of the plurality of speakers, on the basis of the result of the determination of establishment of the conversation for each combination of the plurality of speakers output from a large-scale language model using the prompt information.

Classes IPC  ?

  • G10L 25/51 - Techniques d'analyse de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation
  • G10L 25/30 - Techniques d'analyse de la parole ou de la voix qui ne se limitent pas à un seul des groupes caractérisées par la technique d’analyse utilisant des réseaux neuronaux

19.

CONTROL DEVICE, GATEWAY DEVICE, METHOD, AND PROGRAM

      
Numéro d'application JP2025019340
Numéro de publication 2025/254003
Statut Délivré - en vigueur
Date de dépôt 2025-05-28
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Aono, Kana

Abrégé

A control device according to the present invention includes: a first acquisition unit that acquires information indicating a feature of each CN node from at least one CN node that each manages access and mobility; a second acquisition unit that receives a first notification message indicating a congestion state of a first CN node from a first CN node among at least one CN node; and a selection unit that, in a case in which the second acquisition unit receives the first notification message indicating a congestion state of a first CN node from a first CN node among at least one CN node, selects a transfer destination node of a registration request message from at least one second CN node on the basis of information indicating respective features of at least one second CN node that is different from the first CN node, and information regarding an attribute of user equipment of a transmission source of the registration request message.

Classes IPC  ?

  • H04W 28/088 - Équilibrage ou répartition des charges entre les entités centrales
  • H04W 8/18 - Traitement de données utilisateur ou abonné, p. ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateurTransfert de données utilisateur ou abonné
  • H04W 92/14 - Interfaces entre des dispositifs formant réseau hiérarchiquement différents entre des contrôleurs de points d'accès et un dispositif formant réseau fédérateur

20.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024020380
Numéro de publication 2025/253500
Statut Délivré - en vigueur
Date de dépôt 2024-06-04
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Sasaki, Kazuyuki

Abrégé

This information processing device includes: a first image acquisition means for acquiring a first image including a person to be authenticated in a predetermined area; an authentication means for authenticating the person to be authenticated in the first image; a number-of-people acquisition means for acquiring the number of people to be authenticated in the predetermined area; a specification means for specifying a target to be tracked from among the people to be authenticated on the basis of the authentication processing and the number of people to be authenticated; a second image acquisition means for acquiring a second image including the target to be tracked; and a tracking means for tracking the target to be tracked by using the second image.

Classes IPC  ?

  • G06F 21/32 - Authentification de l’utilisateur par données biométriques, p. ex. empreintes digitales, balayages de l’iris ou empreintes vocales

21.

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

      
Numéro d'application 19220317
Statut En instance
Date de dépôt 2025-05-28
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Watanabe, Kazuhiro

Abrégé

The image processing device 1X includes an image acquisition means 30X, an option generation means 33X, and a display control means 34X. The image acquisition means 30X acquires a medical image. The option generation means 33X generates, based on the medical image, plural options of a size of a region of interest included in the medical image. The display control means 34X causes a display device to display information on the plural options of the size of the region of interest. With the displayed information, healthcare worker's decision making is assisted, for example.

Classes IPC  ?

  • A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus

22.

METHOD FOR ACCESS NETWORK NODE, METHOD FOR CORE NETWORK NODE, METHOD FOR USER EQUIPMENT, ACCESS NETWORK NODE, CORE NETWORK NODE, AND USER EQUIPMENT

      
Numéro d'application 18877378
Statut En instance
Date de dépôt 2023-06-23
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Grau, Maxime

Abrégé

A method for an access network node for determining a network energy saving configuration, includes transmitting a broadcast within a cell operated by the access network node to cause User Equipment (UEs), that are camping in the cell in an Idle mode to respond to the access network node; receiving responses from Idle mode UEs that are camped on the cell and determining, using the responses, an estimate of the number of Idle mode UEs that are camped on the cell; and determining the network energy saving configuration for the access network node using the estimated number of Idle mode UEs that are camped on the cell. Beneficially, the method allows for an accurate determination of a load of a cell, which is advantageous in the context of making network energy saving decisions.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance
  • H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
  • H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant des informations radiodiffusées

23.

ENDOSCOPIC EXAMINATION ASSISTANCE DEVICE, ENDOSCOPIC EXAMINATION SYSTEM, PROCESSING METHOD, AND STORAGE MEDIUM

      
Numéro d'application 19228890
Statut En instance
Date de dépôt 2025-06-05
Date de la première publication 2025-12-11
Propriétaire
  • NEC Corporation (Japon)
  • NATIONAL CANCER CENTER (Japon)
Inventeur(s)
  • Kamijo, Kenichi
  • Kimura, Tatsu
  • Saito, Yutaka
  • Takamaru, Hiroyuki

Abrégé

The endoscopic examination assistance device detects at least one lesion contained in an endoscopic image obtained during an endoscopic examination; estimates an infiltration state of the lesion detected from the endoscopic image; determines whether the infiltration state exceeds a predetermined threshold value; and displays the infiltration state relative to the threshold value in a visually discernible manner. The endoscopic examination assistance device can assist user's decision making for diagnosing lesions.

Classes IPC  ?

  • G06T 7/00 - Analyse d'image
  • A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
  • G06T 7/60 - Analyse des attributs géométriques

24.

INFORMATION PROCESSING APPARATUS, DETERMINATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Numéro d'application 19223195
Statut En instance
Date de dépôt 2025-05-30
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Motohashi, Yousuke

Abrégé

An information processing apparatus includes: at least one memory storing instructions; and at least one processor configured to execute the instructions to; input a first question sentence regarding a content of a target document to a language model updated by learning the content of the target document to generate a first answer sentence; and determine similarity between the first answer sentence and a second answer sentence generated by inputting the first question sentence to the language model before update. With the information processing apparatus, it is possible to efficiently generate a language model optimized for generating an answer sentence for the target document.

Classes IPC  ?

25.

INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD

      
Numéro d'application 19228963
Statut En instance
Date de dépôt 2025-06-05
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Enomoto, Masafumi
  • Akimoto, Kosuke
  • Takeoka, Kunihiro
  • Oyamada, Masafumi

Abrégé

An object of the present disclosure is to provide a technology capable of improving quality of a finally generated response in retrieval-augmented generation and supporting decision making. An information processing apparatus includes: a first acquisition unit configured to acquire a query; a first retrieval unit configured to retrieve an initial passage related to the query from a passage set including a plurality of passages; a second retrieval unit configured to retrieve an additional passage from the passage set with reference to association information including a strength of association between the passages included in the passage set, and the initial passage; and a third retrieval unit configured to perform retrieval processing using the initial passage and the additional passage.

Classes IPC  ?

26.

TRANSACTION SUPPORT SYSTEM, TRANSACTION SUPPORT METHOD, AND RECORDING MEDIUM

      
Numéro d'application 18876820
Statut En instance
Date de dépôt 2023-07-05
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Oshiro, Yuya

Abrégé

A transaction support system according to an aspect of the present disclosure includes: at least one memory storing instructions; and at least one processor configured to execute the instructions to acquire an image of an item to be listed, acquire information about the item to be listed based on the acquired image, determine, based on information about the item to be listed, whether the item to be listed matches a purchased product included in a purchase history of a product purchased by a listing person from a seller, and determine, whether the item to be listed can be listed on an e-commerce platform, based on a determination result of whether the item to be listed matches the purchased product.

Classes IPC  ?

27.

INFORMATION PROCESSING APPARATUS, DETERMINATION METHOD, AND COMPUTER-READABLE MEDIUM

      
Numéro d'application 19224971
Statut En instance
Date de dépôt 2025-06-02
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Motohashi, Yousuke

Abrégé

An information processing apparatus includes at least one memory that stores instructions and at least one processor that executes the instructions. The at least one processor executes the instructions to: input a question sentence about a content of a targeted document to a language model generated by machine learning to generate an answer sentence to a question about the content of the document to cause the language model to generate a first answer sentence; and determine a similarity between a second answer sentence to the question sentence, the second answer sentence being generated by causing the language model to refer to at least a part of the document, and the first answer sentence.

Classes IPC  ?

  • G06F 16/3329 - Formulation de requêtes en langage naturel

28.

OPTICAL TRANSCEIVER, OPTICAL COMMUNICATION SYSTEM, OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSCEIVER SETTING METHOD, AND COMPUTER READABLE MEDIUM

      
Numéro d'application 19310072
Statut En instance
Date de dépôt 2025-08-26
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Oe, Masaki
  • Nomura, Rintaro

Abrégé

A wavelength variable optical transmitting unit is configured to be able to transmit a first channel setting optical signal including first channel information indicating a channel for the first channel setting optical signal. A wavelength variable optical receiving unit is configured to, when the optical transceiver receives a second channel setting optical signal from another optical transceiver, transfer second channel information contained in the second channel setting optical signal and indicating a channel for the second channel setting optical signal. A control unit is configured to control the wavelength variable optical transmitting unit and the wavelength variable optical receiving unit. The control unit sets, based on the second channel information that the wavelength variable optical receiving unit has transferred, a first channel indicated by the second channel information as a channel through which the wavelength variable optical receiving unit receives an optical signal.

Classes IPC  ?

29.

STATE-OF-POLARIZATION MONITORING APPARATUS, STATE-OF-POLARIZATION MONITORING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

      
Numéro d'application 19230633
Statut En instance
Date de dépôt 2025-06-06
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s) Wu, Mingqi

Abrégé

A state-of-polarization monitoring method according to the present disclosure computes a state-of-polarization change vector representing a change in the state of polarization of an optical reception signal for each of different periods, and determines a characteristic of the change in the state of polarization of the optical reception signal based on a direction of each of the state-of-polarization change vectors, a length of each of the state-of-polarization change vectors, or both of them.

Classes IPC  ?

  • H04B 10/079 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant des mesures du signal de données
  • G01J 4/00 - Mesure de la polarisation de la lumière

30.

CODE IMPROVEMENT DEVICE, CODE IMPROVEMENT METHOD, AND RECORDING MEDIUM

      
Numéro d'application 19227679
Statut En instance
Date de dépôt 2025-06-04
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Araki, Kenji
  • Shibata, Seiya

Abrégé

A code improvement device includes a code improvement unit, an execution unit, an evaluation unit, and a determination unit. The code improvement unit improves a code of a program, to generate a post-improvement code, using a language model that improves a code of a program based on a prompt indicating an improvement content of the code of the program. The execution unit executes a process using the post-improvement code. The evaluation unit evaluates the execution performance of the code based on the execution result of the post-improvement. The determination unit determines whether to use the post-improvement code based on the evaluation result of the execution performance.

Classes IPC  ?

  • G06F 11/3604 - Analyse de logiciel pour vérifier les propriétés des programmes

31.

CODE OPTIMIZATION DEVICE, CODE OPTIMIZATION METHOD, AND RECORDING MEDIUM

      
Numéro d'application 19227706
Statut En instance
Date de dépôt 2025-06-04
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Araki, Takuya
  • Daido, Osamu

Abrégé

A code optimization device includes an acquisition unit, a selection unit, an optimization unit, and an output unit. The acquisition unit acquires a code, of a program, to be optimized. The selection unit selects an optimization pattern to be applied to a code to be optimized from a plurality of optimization patterns that is information indicating the content of optimization of the code. The optimization unit optimizes a code to be optimized using a language model for optimizing the code based on a prompt for instructing optimization of the code using the selected optimization pattern. The output unit outputs the optimized code.

Classes IPC  ?

32.

STATE ESTIMATION APPARATUS, STATE ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Numéro d'application 19215704
Statut En instance
Date de dépôt 2025-05-22
Date de la première publication 2025-12-11
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Mishima, Sakiko
  • Tonami, Noriyuki
  • Kondo, Reishi
  • Hino, Tomoyuki

Abrégé

A state estimation apparatus according to the present disclosure includes: at least one memory configured to store a group of commands; and at least one processor configured to execute the group of commands to calculate, for each point on a submarine cable, response characteristics to vibration applied to that point on the basis of a measurement signal obtained by a measurement apparatus by executing optical fiber sensing using an optical fiber included in the submarine cable, compare, for each point on the submarine cable, the response characteristics of that point with the response characteristics of a reference point, and obtain a result of the comparison as a first comparison result, and estimate a state of the submarine cable on the basis of the first comparison result of each point on the submarine cable.

Classes IPC  ?

  • G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques

33.

QUALITY ESTIMATION SYSTEM, QUALITY ESTIMATION METHOD, AND PROGRAM

      
Numéro d'application JP2025019365
Numéro de publication 2025/254005
Statut Délivré - en vigueur
Date de dépôt 2025-05-28
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Sawabe, Anan
  • Shinohara, Yusuke
  • Nihei, Koichi
  • Iwai, Takanori

Abrégé

The present invention makes it possible to calculate an appropriate perceived quality value in accordance with various required qualities. This quality estimation system includes: a quality-of-experience (QoE) calculation unit that calculates the QoE on the basis of quality information; a required quality acquisition unit that acquires a required quality related to the quality information; and an adjustment unit that adjusts a parameter to be used for QoE calculation in accordance with the acquired required quality.

Classes IPC  ?

  • H04N 17/00 - Diagnostic, test ou mesure, ou leurs détails, pour les systèmes de télévision
  • G06F 11/30 - Surveillance du fonctionnement
  • G06F 11/34 - Enregistrement ou évaluation statistique de l'activité du calculateur, p. ex. des interruptions ou des opérations d'entrée–sortie

34.

QUALITY ESTIMATION SYSTEM, QUALITY ESTIMATION METHOD, AND PROGRAM

      
Numéro d'application JP2025019238
Numéro de publication 2025/253988
Statut Délivré - en vigueur
Date de dépôt 2025-05-28
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Sawabe, Anan
  • Shinohara, Yusuke
  • Nihei, Koichi
  • Iwai, Takanori

Abrégé

The present invention makes it possible to calculate an index with high accuracy, even for an area with limited data. This quality estimation system includes: a context data generation unit that generates a plurality of pieces of context data from measurement data; a first index calculation unit that generates first index data for each context and for each area, using the context data; an identification unit that identifies a second context similar to a first context; a second index calculation unit that defines an area for which the first index data is not generated, among a plurality of areas, as an unmeasured area, and generates second index data for the first context by using the context data of the first context for an area other than the unmeasured area, and using the context data of the second context for the unmeasured area; and an output unit that outputs the second index data.

Classes IPC  ?

  • G06F 11/34 - Enregistrement ou évaluation statistique de l'activité du calculateur, p. ex. des interruptions ou des opérations d'entrée–sortie
  • G06F 11/30 - Surveillance du fonctionnement

35.

ROAD SIDE UNIT, CONTROL DEVICE, ON-BOARD UNIT, SYSTEM, METHOD, AND PROGRAM

      
Numéro d'application JP2025019318
Numéro de publication 2025/253998
Statut Délivré - en vigueur
Date de dépôt 2025-05-28
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Lee, Jinsock

Abrégé

Provided is a road side unit, a control device, an on-board unit, a system, a method, and a program that enable communication between on-board units having different communication schemes. The system comprises a first RSU, a second RSU, a first OBU, and a second OBU. The first RSU comprises: a reception part that receives a message from the first OBU in a first communication scheme for inter-device direct communication; and a transfer part that transfers the received message to the second RSU that can communicate with the second OBU in a second communication scheme for inter-device direct communication.

Classes IPC  ?

  • H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
  • H04B 7/15 - Systèmes relais actifs
  • H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons
  • H04W 16/26 - Amplificateurs de cellules, p. ex. pour tunnels ou effet d'écran créé par des immeubles
  • H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]

36.

METHOD AND APPARATUS FOR TRACKING MOVEMENT OF OBJECT

      
Numéro d'application JP2025019650
Numéro de publication 2025/254033
Statut Délivré - en vigueur
Date de dépôt 2025-05-30
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Wu, Jiyan
  • Watanabe, Masafumi
  • Namburu, Srikar
  • Oami, Ryoma

Abrégé

The present disclosure provides a method and an apparatus for tracking a movement of an object, the method comprising: extracting, by a processor, a first plurality of features for each of a first plurality of objects being tracked at a first time instance based on sensor data obtained up to the first time instance, each feature of the first plurality of features being one of a plurality of feature types; performing, by the processor, object detection on the sensor data obtained at a second time instance that is after the first time instance, and extracting a second plurality of features for each of a second plurality of objects detected from the sensor data obtained at the second time instance, each feature of the second plurality of features being one of the plurality of feature types.

Classes IPC  ?

37.

MANAGEMENT DEVICE, MANAGEMENT METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2025019407
Numéro de publication 2025/254010
Statut Délivré - en vigueur
Date de dépôt 2025-05-29
Date de publication 2025-12-11
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Maeda Yuho
  • Miyahara Toru
  • Tokumi Eiichi
  • Kabata Tomoya
  • Okada Remi
  • Yawata Masanori
  • Taniguchi Naoki
  • Adachi Hideo

Abrégé

In order to realize seamless continuation of work performed by a plurality of drones in alternation, there is provided a management device comprising: an acquisition unit that acquires operation data including a work status and a power residual amount pertaining to a preceding drone during work in a work region; a determination unit that, in accordance with the work status and the power residual amount of the preceding drone, determines whether the preceding drone can work; an activation control unit that activates the subsequent drone in the standby mode in accordance with a determination result of whether the preceding drone can work; a data transfer unit that transfers work plan data including work information for taking over the work of the preceding drone to the activated subsequent drone; and a flight instruction unit that transmits, to the subsequent drone to which the work plan data is inputted, a departure signal for instructing the subsequent drone to depart toward a work start point included in the work plan data.

Classes IPC  ?

  • G05D 1/69 - Commande coordonnée de la position ou du cap de plusieurs véhicules
  • B64F 1/36 - Autres installations aéroportuaires
  • B64U 10/13 - Plates-formes volantes
  • G05D 1/46 - Commande de la position ou du cap dans les trois dimensions
  • G05D 1/225 - Dispositions de commande à distance actionnées par des ordinateurs externes

38.

Lighting equipment for authentication

      
Numéro d'application 29827146
Numéro de brevet D1105210
Statut Délivré - en vigueur
Date de dépôt 2022-02-17
Date de la première publication 2025-12-09
Date d'octroi 2025-12-09
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Osaka, Masahiko
  • Sano, Tomomasa
  • Tanaka, Hinano
  • Shikata, Satoshi
  • Hamano, Aozora

39.

BATTERY EXCHANGE SYSTEM

      
Numéro d'application 19204724
Statut En instance
Date de dépôt 2025-05-12
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s) Nagata, Atsushi

Abrégé

A battery exchange system according to an aspect of the present disclosure includes: a dummy battery part including a positive electrode and a negative electrode, the dummy battery part being attachable to a circuit board battery holder of a circuit board of an electronic device, the circuit board battery holder being a battery holder for a button-type battery, of a circuit board of an electronic device; and a battery board including a battery board battery holder that is a battery holder for a button-type battery including a positive terminal connected to the positive electrode and a negative terminal connected to the negative electrode, the battery board being disposed in the electronic device so as to be insertable and removable from an outside of a housing of the electronic device.

Classes IPC  ?

  • H01M 50/244 - Boîtiers secondairesBâtisDispositifs de suspensionDispositifs de manutentionSupports caractérisés par leur procédé de montage
  • H01M 50/216 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules en forme de bouton ou plate
  • H01M 50/284 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports comprenant l’insertion de cartes de circuits, p. ex. de cartes de circuits imprimés
  • H01M 50/298 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par le câblage des blocs de batterie
  • H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti

40.

USAGE RIGHT VERIFICATION SYSTEM, USAGE RIGHT VERIFICATION METHOD THEREOF, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Numéro d'application 19207905
Statut En instance
Date de dépôt 2025-05-14
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Warashina, Yoshitomo
  • Isshiki, Toshiyuki
  • Mori, Kengo
  • Tamiya, Hiroto
  • Otsuki, Saki

Abrégé

A usage right verification system includes a content use means for using a content; a usage right presentation proxy means for storing a key parameter in association with a biometric information; and a content management means for storing a public key for digital signature information based on a biometric information. The content use means transmits the biometric information and a usage right information of the content to the usage right presentation proxy means. The usage right presentation proxy means generates digital signature information of the user based on the biometric information and the key parameter corresponding to the biometric information, and transmits signed usage right information in which the digital signature information has been added to the usage right information to the content management means. The content management means verifies the digital signature information of the user by using the corresponding public key based on the signed usage right information.

Classes IPC  ?

  • H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
  • H04L 9/08 - Répartition de clés

41.

PROCESSING APPARATUS, PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Numéro d'application 19217000
Statut En instance
Date de dépôt 2025-05-23
Date de la première publication 2025-12-04
Propriétaire
  • NEC Corporation (Japon)
  • INSTITUTE OF SCIENCE TOKYO (Japon)
Inventeur(s)
  • Suzuki, Keisuke
  • Noyori, Shuhei
  • Kosaka, Yuki
  • Ishii, Asuka
  • Ikeda, Hiroo
  • Nimura, Akimoto
  • Fujita, Koji
  • Ibara, Takuya

Abrégé

A processing apparatus according to the present disclosure includes at least one memory configured to store instructions, and at least one processor configured to execute the instructions to: receive inputs of either three-dimensional or two-dimensional skeleton key point coordinate estimation values and a gravity direction vector as input information for two images obtained by image capturing a frontal plane of a person at a time of standing and after rotation; calculate a width of a specific part from each of two silhouette images respectively indicating silhouettes of the two images, collate the width of the specific part that has been calculated and the gravity direction vector with anatomical knowledge, and calculate compensated coordinate values for the skeleton key point coordinate estimation values of the specific part in an image after the rotation; and output the compensated coordinate values that have been calculated.

Classes IPC  ?

  • G06T 7/60 - Analyse des attributs géométriques
  • G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
  • G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
  • G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo

42.

APPARATUS FOR GENERATING A PSEUDO-REPRODUCING IMAGE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Numéro d'application 19248626
Statut En instance
Date de dépôt 2025-06-25
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s) Itsukaichi, Hiroki

Abrégé

An image generation apparatus (20) includes an acquisition unit (210), a data processing unit (220), and a display (230). The acquisition unit (210) repeatedly acquires analysis data from at least one sending apparatus (10). The analysis data include at least type data and relative position data. The data processing unit (220) generates a reconfigured image by using the analysis data each time the data processing unit (220) acquires the analysis data, and displays the reconfigured image on the display (230). The reconfigured image includes an indication based on the type data in a position associated with the relative position data. The display may be a mark imitating an outer shape of a kind indicated by the type data, or may be an abstract mark.

Classes IPC  ?

  • G06T 11/60 - Édition de figures et de texteCombinaison de figures ou de texte
  • G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
  • G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
  • G08G 1/16 - Systèmes anticollision

43.

INFORMATION PROCESSING METHOD

      
Numéro d'application 19298520
Statut En instance
Date de dépôt 2025-08-13
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Kosaka, Yuki
  • Kubo, Masahiro
  • Hosoi, Toshinori

Abrégé

An information processing apparatus according to the present invention includes: a calculating unit configured to calculate, based on subject information including a first assessment value representing an assessment of a subject at a predetermined moment for each of a plurality of items set in FIM (Functional Independence Measure), a prediction value representing an assessment of the subject predicted after the predetermined moment; and a control unit configured to set the prediction value as a provisional assessment value representing a provisional assessment of the subject for a predetermined item of the FIM, and control to output so as to display in a correctable manner on an information processing device operated by an assessor.

Classes IPC  ?

  • A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
  • G06N 20/00 - Apprentissage automatique

44.

INFORMATION PROCESSING METHOD

      
Numéro d'application 19298633
Statut En instance
Date de dépôt 2025-08-13
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Kosaka, Yuki
  • Kubo, Masahiro
  • Hosoi, Toshinori

Abrégé

An information processing apparatus according to the present invention includes: a calculating unit configured to calculate, based on subject information including a first assessment value representing an assessment of a subject at a predetermined moment for each of a plurality of items set in FIM (Functional Independence Measure), a prediction value representing an assessment of the subject predicted after the predetermined moment; and a control unit configured to set the prediction value as a provisional assessment value representing a provisional assessment of the subject for a predetermined item of the FIM, and control to output so as to display in a correctable manner on an information processing device operated by an assessor.

Classes IPC  ?

  • A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
  • G06N 20/00 - Apprentissage automatique

45.

INFORMATION PROCESSING METHOD

      
Numéro d'application 19299648
Statut En instance
Date de dépôt 2025-08-14
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Kosaka, Yuki
  • Kubo, Masahiro
  • Hosoi, Toshinori

Abrégé

An information processing apparatus according to the present invention includes: a calculating unit configured to calculate, based on subject information including a first assessment value representing an assessment of a subject at a predetermined moment for each of a plurality of items set in FIM (Functional Independence Measure), a prediction value representing an assessment of the subject predicted after the predetermined moment; and a control unit configured to set the prediction value as a provisional assessment value representing a provisional assessment of the subject for a predetermined item of the FIM, and control to output so as to display in a correctable manner on an information processing device operated by an assessor.

Classes IPC  ?

  • A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
  • G06N 20/00 - Apprentissage automatique

46.

RU APPARATUS, CONTROL APPARATUS, METHOD OF RU APPARATUS, AND METHOD OF CONTROL APPARATUS

      
Numéro d'application 18876424
Statut En instance
Date de dépôt 2023-07-11
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Nakata, Atsushi
  • Hishi, Ukyo

Abrégé

A control apparatus transmits a remote procedure call (RPC) message indicating retrieval (get or get-config) to an RU apparatus. The RU apparatus transmits an RPC reply (rpc-reply) message to the control apparatus in response to the RPC message. The RPC reply message includes, for example, information indicating stopping of a control/user (C/U)-plane of the RU apparatus in a case where a power-state of the RU apparatus is sleeping.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance
  • H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement

47.

PHASE SHIFTER AND ANTENNA DEVICE

      
Numéro d'application 18876735
Statut En instance
Date de dépôt 2022-09-08
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Yoshida, Kohei
  • Wakafuji, Kenji
  • Nihei, Ryota
  • Hayashi, Kazuyuki
  • Okumura, Fujio

Abrégé

A phase shifter that includes a 90-degree hybrid circuit and a variable-length stub group including two variable-length stubs connected to the 90-degree hybrid circuit. The variable-length stub includes a first switch connected to the 90-degree hybrid circuit and including vanadium dioxide of a first composition that phase-transitions between an insulation phase and a metal phase in a first phase transition temperature range, a first stub connected to the first switch, a second switch connected to the first stub and including vanadium dioxide of a second composition that phase-transitions between an insulation phase and a metal phase in a second phase transition temperature range higher than the first phase transition temperature range, and a second stub connected to the second switch and having an end grounded.

Classes IPC  ?

  • H03H 7/18 - Réseaux pour commande de déphasage
  • H01Q 3/36 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase par des moyens électriques avec des déphaseurs variables
  • H01Q 9/04 - Antennes résonnantes

48.

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18877742
Statut En instance
Date de dépôt 2022-07-12
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Watanabe, Kazuhiro
  • Shino, Ryosaku
  • Ebihara, Akinori
  • Miyagawa, Taiki

Abrégé

The image processing device 1X includes an acquisition means 30X, a score calculation means 31X, and a classification means 32X. The acquisition means 30X is configured to acquire an endoscopic image in which an examination target is photographed by a photographing unit provided in an endoscope. The score calculation means 31X is configured to calculate scores on likelihoods of respective candidate classes corresponding to types of lesion, wherein the candidate classes are candidates for classification of an image group of the acquired endoscopic image. The classification means 32X is configured to perform the classification of the image group upon determining that at least one of the scores has reached a threshold value.

Classes IPC  ?

  • G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le calcul des indices de santéTIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
  • G06T 7/00 - Analyse d'image
  • G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p. ex. DICOM, HL7 ou PACS

49.

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024019573
Numéro de publication 2025/248631
Statut Délivré - en vigueur
Date de dépôt 2024-05-28
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Kamiya, Norifumi

Abrégé

This signal processing device comprises: a plurality of linear filters that remove interference and that include a first linear filter to which a reception signal and an auxiliary first input signal are inputted and which outputs an output signal and an auxiliary first output signal, and a second linear filter to which an auxiliary second input signal is inputted and which outputs an auxiliary second output signal; a signal equalization unit having a nonlinear signal conversion unit that converts a signal to be converted, in accordance with the modulation scheme of a transmission signal corresponding to the reception signal, and a phase shift unit that shifts the phase of a signal to be shifted; and a phase noise removal unit that estimates a phase fluctuation relating to the output signal. The phase shift unit shifts the phase of the signal to be shifted, in accordance with the estimated phase fluctuation, the auxiliary first output signal outputted by the first linear filter is inputted to the nonlinear signal conversion unit via the phase shift unit, the signal outputted by the nonlinear signal conversion unit is inputted as the auxiliary second input signal to the second linear filter via the phase shift unit, and the auxiliary second output signal outputted by the second linear filter is inputted as the auxiliary first input signal to the first linear filter.

Classes IPC  ?

  • H04B 10/2507 - Dispositions spécifiques à la transmission par fibres pour réduire ou éliminer la distorsion ou la dispersion
  • H04B 10/60 - Récepteurs

50.

LEARNING DEVICE, CONTROL DEVICE, LEARNING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2025016177
Numéro de publication 2025/249066
Statut Délivré - en vigueur
Date de dépôt 2025-04-28
Date de publication 2025-12-04
Propriétaire
  • NEC CORPORATION (Japon)
  • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Japon)
Inventeur(s)
  • Kubosawa Shumpei
  • Onishi Takashi
  • Tsuruoka Yoshimasa

Abrégé

This learning device determines an input value for use in learning a model, learns a determination rule for the input value using an evaluation function including a subexpression that shows a better evaluation as the difference between an output value of a simulator and an output value of the model for the same input value is larger, and learns the model using the input value determined by the input value determination means and the output value of the simulator with respect to the input value.

Classes IPC  ?

  • G06N 3/096 - Apprentissage par transfert
  • G06N 3/0895 - Apprentissage faiblement supervisé, p. ex. apprentissage semi-supervisé ou auto-supervisé
  • G06N 20/00 - Apprentissage automatique

51.

SYSTEM, METHOD, AND PROGRAM

      
Numéro d'application JP2025016593
Numéro de publication 2025/249084
Statut Délivré - en vigueur
Date de dépôt 2025-05-02
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Onishi, Takeo
  • Takahashi, Eiji
  • Nishikawa, Yoshiaki
  • Kawaguchi, Kenji
  • Watanabe, Yoshinori
  • Matsumura, Rumi
  • Date, Katsunori
  • Sogo, Yuki
  • Ueda, Masayuki
  • Kondo, Takayuki

Abrégé

Provided are a system, a method, and a program capable of appropriately determining a switching parameter. The system comprises: an acquisition unit that acquires communication requirements and wireless quality information; a decision unit that decides whether communication quality according to the wireless quality information acquired by the acquisition unit satisfies the communication requirements; and a determination unit that determines a switching parameter for handover or beam switching on the basis of timing at which the decision unit decides that the communication requirements are not satisfied.

Classes IPC  ?

  • H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
  • H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
  • H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons

52.

INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM

      
Numéro d'application JP2025016855
Numéro de publication 2025/249112
Statut Délivré - en vigueur
Date de dépôt 2025-05-08
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Shimada, Taisuke

Abrégé

Provided are an information processing device, a method, and a program for inhibiting erroneous detection in detecting disconnection of an optical fiber. The information processing device comprises: an acquisition means that acquires the vibration magnitude of an optical signal measured from an optical fiber; a classification means that classifies optical signals according to the vibration magnitude thereof; and a determination means that, on the basis of the classification result after the classification, determines a disconnection detection threshold for use in detecting a disconnection of the optical fiber. In that case, the determination means calculates an index value from the classification result, and determines the disconnection detection threshold on the basis of the index value.

Classes IPC  ?

  • G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques
  • H04B 10/071 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal réfléchi, p. ex. utilisant des réflectomètres optiques temporels [OTDR]

53.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

      
Numéro d'application JP2025018019
Numéro de publication 2025/249233
Statut Délivré - en vigueur
Date de dépôt 2025-05-19
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Fukuda, Naoto
  • Sato, Daichi
  • Umano, Hiromichi

Abrégé

Provided are an information processing device, an information processing method, and a program capable of easily outputting a constraint condition for a work schedule of a crew. An information processing device according to the present disclosure includes: a data acquisition means that acquires electronic data including information pertaining to a work schedule of a crew; a constraint condition generation means that, by inputting the electronic data into a machine learning model and acquiring a constraint condition to be satisfied by the work schedule of the crew from the machine learning model, generates the constraint condition from the electronic data; and a constraint condition output means that outputs the constraint condition.

Classes IPC  ?

  • G06Q 10/0631 - Planification, affectation, distribution ou ordonnancement de ressources d’entreprises ou d’organisations
  • G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport

54.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Numéro d'application 19207534
Statut En instance
Date de dépôt 2025-05-14
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Matsumoto, Takamu
  • Hosaka, Manami
  • Takikawa, Jun

Abrégé

The information processing apparatus includes at least one memory storing instructions and at least one processor that executes the instructions. The at least one processor executes instructions to acquire index information including a plurality of indexes related to a target medical institution, acquire an analysis result output by an analysis model that that has referred to at least a part of the index information, acquire explanatory information regarding at least a part of the analysis result, the explanatory information being information output from a generation model that has been subjected to machine learning and has referred to at least a part of the analysis result, and generate output data including at least a part of the analysis result and at least a part of the explanatory information.

Classes IPC  ?

  • G16H 40/20 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santéTIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour la gestion ou l’administration de ressources ou d’établissements de soins de santé, p. ex. pour la gestion du personnel hospitalier ou de salles d’opération
  • G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p. ex. pour des dossiers électroniques de patients

55.

GATE SYSTEM

      
Numéro d'application 18679581
Statut En instance
Date de dépôt 2024-05-31
Date de la première publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Ogino, Yuka
  • Chono, Keiichi
  • Matsumoto, Kazuya

Abrégé

Provided is a gate system arranged between a first region and a second region, including a guide that defines a movement path of a user from the first region to the second region and an imaging device that photographs the user to acquire an image used for biometric authentication. The movement path includes a first portion in which the user is photographed and a second portion through which the user passes after being photographed. The first portion extends from the first region toward the imaging device in a first direction that is parallel to an optical axis of the imaging device. The second portion extends from an end of the first portion in a second direction that is not parallel to the first direction.

Classes IPC  ?

  • G06V 40/60 - Moyens statiques ou dynamiques permettant d’aider l’utilisateur à positionner une partie du corps pour l’acquisition de données biométriques
  • G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
  • G06V 40/18 - Caractéristiques de l’œil, p. ex. de l’iris
  • G06V 40/19 - Capteurs à cet effet

56.

METHOD OF COMMUNICATION APPARATUS AND COMMUNICATION APPARATUS

      
Numéro d'application 18869859
Statut En instance
Date de dépôt 2023-06-02
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Tiwari, Kundan
  • Tamura, Toshiyuki
  • Laney, Lskren

Abrégé

The current 3GPP specification(s) does not provide solution for a problem such as an unauthorized use of network slice by the UE. The current 3GPP specification(s) does not provide solution for a problem such as an unauthorized use of network slice by the UE. An aspect of this disclosure includes a method of a communication apparatus. The method includes changing status of Single Network Slice Selection Assistance Information (S-NSSAI) included in Allowed Network Slice Selection Assistance Information (NSSAI). The method includes sending Pending NSSAI including the S-NSSAI in a case of changing the status.

Classes IPC  ?

  • H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
  • H04W 12/06 - Authentification
  • H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
  • H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés

57.

THREE-DIMENSIONALIZATION SYSTEM, THREE-DIMENSIONALIZATION METHOD, AND RECORDING MEDIUM FOR GENERATING MODEL OF ROAD SURFACE OR STRUCTURE ON ROAD

      
Numéro d'application 18873772
Statut En instance
Date de dépôt 2022-09-22
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Shimizu, Yuta
  • Sugawara, Chisato
  • Mizukoshi, Yusuke
  • Nishikawa, Yoshihiro

Abrégé

A three-dimensionalization system according to an aspect of the present disclosure includes: at least one memory storing instructions; and at least one processor configured to execute the instructions to acquire a plurality of images captured by imaging devices each installed on each of a plurality of moving bodies, select at least two images obtained by capturing a road surface of a road or a structure on the road from among the plurality of acquired images based on a predetermined condition, and generate a three-dimensional model of the captured road surface of the road or the captured structure on the road using the selected images.

Classes IPC  ?

  • G06T 7/00 - Analyse d'image
  • G06T 7/55 - Récupération de la profondeur ou de la forme à partir de plusieurs images
  • G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie

58.

LEARNING APPARATUS, LEARNING SYSTEM, LEARNING METHOD, AND COMPUTER READABLE MEDIUM

      
Numéro d'application 18874190
Statut En instance
Date de dépôt 2022-09-30
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s) Akagawa, Takeshi

Abrégé

A learning apparatus includes: a communication establishment unit configured to establish secure communication with an information terminal arranged in a network of each one of organizations; an acquisition unit configured to acquire a data set for each of the organizations from a corresponding one of the information terminals using the secure communication; a learning unit configured to cause a local model to learn the data set; and an integration unit configured to integrate a plurality of local models which have learned a plurality of data sets.

Classes IPC  ?

59.

TRANSFORMATION APPARATUS

      
Numéro d'application 18875222
Statut En instance
Date de dépôt 2022-07-21
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s) Suzuki, Motoi

Abrégé

A transformation apparatus includes: a selecting unit that selects an auxiliary variable constraint from a list of auxiliary variable constraints represented in a form in which a product of variables matches another variable; and a substituting unit that performs a substitution process based on the auxiliary variable constraint selected by the selecting unit and thereby transforms an evaluation function to be transformed represented by a polynomial with a plurality of variables into a higher-order evaluation function than the evaluation function.

Classes IPC  ?

  • G06N 5/01 - Techniques de recherche dynamiqueHeuristiquesArbres dynamiquesSéparation et évaluation

60.

METHOD FOR NETWORK CONTROLLED REPEATER, METHOD FOR ACCESS NETWORK NODE, NETWORK CONTROLLED REPEATER, AND ACCESS NETWORK NODE

      
Numéro d'application 18876899
Statut En instance
Date de dépôt 2023-08-17
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Deogun, Pravjyot
  • Chen, Yuhua
  • Arnott, Robert

Abrégé

A method for a network controlled repeater (NCR) is disclosed. The NCR has a control link and a backhaul link, to an access network node, and an access link to a user equipment, UE. Transmission via the control link is terminated at the NCR and transmission via the backhaul link is forwarded via the NCR to the access link. The method includes: transmitting, to the access network node, capability information indicating capability for dealing with interference among transmission of the control link, the backhaul link, and the access link; and receiving, from the access network node via the control link, control information for controlling the NCR to deal with the interference based on the capability information.

Classes IPC  ?

  • H04W 72/231 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant des couches au-dessus de la couche physique, p. ex. signalisation RRC ou MAC-CE
  • H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04W 72/0446 - Ressources du domaine temporel, p. ex. créneaux ou trames

61.

TRAFFIC INFORMATION GENERATION SYSTEM, TRAFFIC INFORMATION GENERATION DEVICE, AND TRAFFIC INFORMATION GENERATION METHOD

      
Numéro d'application 18877451
Statut En instance
Date de dépôt 2022-08-08
Date de la première publication 2025-12-04
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Ogata, Kazuki
  • Sato, Yuji
  • Tonegawa, Takashi
  • Takasawa, Jun
  • Kikkawa, Hideki

Abrégé

The information generation system includes a traffic information generation unit for generating, as an image, information about traffic on a road for a prescribed period, and a notification acquisition unit for acquiring a notification indicating the period of occurrence of a disaster in the vicinity of the road; the traffic information generation unit uses a first generation process to generate the traffic information for a period from which the time of occurrence has been excluded from the prescribed period, and uses a second generation process different from the first generation process to generate the traffic information for the period of occurrence during the prescribed period.

Classes IPC  ?

  • H04N 23/68 - Commande des caméras ou des modules de caméras pour une prise de vue stable de la scène, p. ex. en compensant les vibrations du boîtier de l'appareil photo
  • G06V 20/54 - Trafic, p. ex. de voitures sur la route, de trains ou de bateaux
  • G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande

62.

PROCESSING DEVICE, PROCESSING SYSTEM, PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024019571
Numéro de publication 2025/248629
Statut Délivré - en vigueur
Date de dépôt 2024-05-28
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Takahara Hiromitsu

Abrégé

This processing device comprises: a first identification means (4031) that uses data obtained by observing an object from a plurality of viewpoints and identifies the type of the object from which noise generated by specular reflection is removed; and a determination means (4033) that determines an operation to be applied to the object on the basis of the type of the object identified by the first identification means.

Classes IPC  ?

  • B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p. ex. à la vue ou au toucher
  • G06T 7/00 - Analyse d'image

63.

LEARNING DEVICE, IMAGE GENERATION DEVICE, LEARNING METHOD, AND STORAGE MEDIUM

      
Numéro d'application JP2024019671
Numéro de publication 2025/248658
Statut Délivré - en vigueur
Date de dépôt 2024-05-29
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Namiki, Shigeaki

Abrégé

A learning device 1X mainly comprises a region-of-interest extraction means 30X, a pair generation means 32X, and a learning means 33X. The region-of-interest extraction means 30X extracts a region of interest from an abnormal region of an abnormal image, which includes an abnormal region of a target, and from a normal region other than the abnormal region. The pair generation means 32X generates a pair consisting of the region of interest extracted from the abnormal region and the region of interest extracted from the normal region. The learning means 33X executes machine learning of an inference device that, on the basis of the pair, performs inference regarding a pseudo-abnormal image, in which a pseudo abnormality of the target appears, from a normal image representing a normal state of the target.

Classes IPC  ?

64.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024019844
Numéro de publication 2025/248696
Statut Délivré - en vigueur
Date de dépôt 2024-05-30
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Matsuura Hiroaki

Abrégé

This information processing device comprises a predicted charging fee calculation unit, a transmission unit, and a control processing execution unit. The predicted charging fee calculation unit acquires first information enabling determination of a charge amount of a secondary battery desired by a user, and calculates the predicted charging fee using the first information. The transmission unit transmits second information indicating the predicted charging fee to a communication device operated by the user. After the transmission of the second information, the control processing execution unit executes control processing for making a charger usable in response to the acquisition of notification information for notifying that the user starts charging the secondary battery using the charger.

Classes IPC  ?

  • H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
  • H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs

65.

DETERMINATION DEVICE, CONTROL DEVICE, QUANTUM ANNEALING SYSTEM, DETERMINATION METHOD, CONTROL METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024019927
Numéro de publication 2025/248726
Statut Délivré - en vigueur
Date de dépôt 2024-05-30
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Yatabe Akihiro
  • Susa Yuki
  • Miyazaki Ryoji

Abrégé

This determination device includes determination means for determining symmetry about replacement between a plurality of binary variables of an index for identifying a binary variable of a combinatorial optimization problem assigned to a quantum annealing machine.

Classes IPC  ?

  • G06N 10/60 - Algorithmes quantiques, p. ex. fondés sur l'optimisation quantique ou les transformées quantiques de Fourier ou de Hadamard
  • G06N 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe

66.

EMBANKMENT MONITORING DEVICE, EMBANKMENT MONITORING METHOD, AND PROGRAM

      
Numéro d'application JP2025016999
Numéro de publication 2025/249121
Statut Délivré - en vigueur
Date de dépôt 2025-05-09
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Nagamori, Masao
  • Ishii, Takakazu
  • Hirata, Hiromichi
  • Ohno, Shouhei
  • Ouchi, Ryoma

Abrégé

Provided are an embankment monitoring device, an embankment monitoring method, and a program capable of improving embankment candidate region detection capabilities. An optical image acquisition unit of the embankment monitoring device acquires first and second optical images resulting from the ground surface in an observation target region being surveyed during first and second periods. An NDVI change region extraction unit extracts an NDVI change region from a comparison image of first and second NDVI images generated from the first and second optical images. A SAR image acquisition unit acquires first and second SAR images resulting from the ground surface in the observation target region being surveyed during the first and second periods. A reflection intensity change region extraction unit extracts a reflection intensity change region from a comparison image of first and second reflection intensity images generated from the first and second SAR images. A deforested region extraction unit extracts a deforested region on the basis of the result of comparing the NDVI change region and the reflection intensity change region. An embankment candidate region extraction unit extracts an embankment candidate region established in the deforested region.

Classes IPC  ?

  • G06Q 50/26 - Services gouvernementaux ou services publics

67.

METHOD PERFORMED BY FIRST ACCESS NETWORK NODE, METHOD PERFORMED BY SECOND ACCESS NETWORK NODE, FIRST ACCESS NETWORK NODE, AND SECOND ACCESS NETWORK NODE

      
Numéro d'application JP2025018317
Numéro de publication 2025/249257
Statut Délivré - en vigueur
Date de dépôt 2025-05-21
Date de publication 2025-12-04
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Mohamed, Abdelrahim

Abrégé

A method performed by a first access network node is disclosed. The method includes controlling to avoid a handover from the first access network node to a second access network node, based on a failure of a handover from the second access network node to a third access network node after a successful handover from the first access network node to the second access network node.

Classes IPC  ?

  • H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
  • H04W 36/00 - Dispositions pour le transfert ou la resélection

68.

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM

      
Numéro d'application JP2025017293
Numéro de publication 2025/249137
Statut Délivré - en vigueur
Date de dépôt 2025-05-13
Date de publication 2025-12-04
Propriétaire NEC SOLUTION INNOVATORS, LTD. (Japon)
Inventeur(s) Yamashita, Yoshihiro

Abrégé

This image processing device 10 comprises: a combined model generation unit 11 that combines a first three-dimensional model indicating an outer surface of a structure having an internal space with a second three-dimensional model indicating an inner surface of the structure, thereby generating a combined model; and a display unit 12 that displays the combined model on a screen.

Classes IPC  ?

  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie

69.

Display screen or portion thereof with graphical user interface

      
Numéro d'application 29924938
Numéro de brevet D1104026
Statut Délivré - en vigueur
Date de dépôt 2024-01-22
Date de la première publication 2025-12-02
Date d'octroi 2025-12-02
Propriétaire NEC Solution Innovators, Ltd. (Japon)
Inventeur(s)
  • Kou, Yukari
  • Tamura, Natsuko
  • Tanaka, Hirofumi

70.

STRUCTURE-SECRET NEURAL NETWORK MODEL GENERATION APPARATUS

      
Numéro d'application 19201012
Statut En instance
Date de dépôt 2025-05-07
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Kobayashi, Yuki
  • Vaghani, Darshit
  • Hirose, Kazutoshi

Abrégé

The subnet generation unit generates architecture information, which is information that identifies one candidate structure for each block, and subnet information determined by the architecture information, based on architecture parameters in trained supernet information. The subnet additionally training unit generate additionally trained subnet information by updating parameters in subnet information, by training using a training data set. The structure-secret model information generator generates structure secret model information by replacing parameters of a part that corresponds to the subnet information among parameters included in the trained supernet information with parameters included in the additionally trained subnet information after excluding the predetermined module and the architecture parameters from the trained supernet information.

Classes IPC  ?

  • G06N 3/082 - Méthodes d'apprentissage modifiant l’architecture, p. ex. par ajout, suppression ou mise sous silence de nœuds ou de connexions

71.

WAVELENGTH VARIABLE LIGHT SOURCE

      
Numéro d'application 19203494
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Kobayashi, Naoki

Abrégé

A wavelength variable light source includes: a first substrate on which a gain chip and an optical amplifier are formed, the gain chip including a first optical waveguide and the optical amplifier including a second optical waveguide; and a second substrate on which a wavelength variable block, a third optical waveguide, and a fourth optical waveguide are formed, the wavelength variable block including a wavelength variable element, the third optical waveguide being connected to an input end of the wavelength variable block, and the fourth optical waveguide being connected to an output end of the wavelength variable block, in which the first optical waveguide and the third optical waveguide are optically coupled to each other and the second optical waveguide and the fourth optical waveguide are optically coupled to each other by mounting the first substrate on the second substrate.

Classes IPC  ?

  • H01S 5/0687 - Stabilisation de la fréquence du laser
  • H01S 5/04 - Procédés ou appareils pour l'excitation, p. ex. pompage

72.

INFORMATION PROCESSING APPARATUS, CONTROL METHOD OF INFORMATION PROCESSING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

      
Numéro d'application 19203504
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Inokuchi, Masaki
  • Kuroda, Takayuki
  • Morimoto, Masaharu

Abrégé

An information processing apparatus includes a storage means, a generation means, and a presentation means. The storage means stores explanatory information for each element that can be included in structured design information. The generation means generates a prompt to be input into a language model, the prompt instructing the language model to generate an explanatory text for the structured design information using the stored explanatory information. The presentation means presents the acquired explanatory text of the structured design information by inputting the generated prompt into the language model to a user.

Classes IPC  ?

73.

INFORMATION PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Numéro d'application 19203529
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Kuroda, Takayuki

Abrégé

An information processing apparatus comprises: at least one memory storing instructions; and at least one processor configured to execute the instructions to; input, to a predetermined language model, a first input text including a first instruction sentence for converting a required specification sentence in which a required specification of software is described in a natural language into a set of sentences in accordance with a predetermined sentence type and the required specification sentence; acquire the set of sentences converted from the required specification sentence based on the first instruction sentence; input, to the language model, a second input text including a second instruction sentence for converting the set of sentences into model data by a software design method based on object orientation and the set of sentences; and acquire model data converted from the set of sentences based on the second instruction sentence.

Classes IPC  ?

74.

NOISE REMOVING APPARATUS, NOISE REMOVING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Numéro d'application 19204726
Statut En instance
Date de dépôt 2025-05-12
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Asai, Tsubasa

Abrégé

A noise removing method executed by a computer is disclosed. In the method, a computer executes determining whether a beat waveform generation condition, which is a condition for beat waveform generation by first and second signals, is satisfied based on frequencies of the first and second signals received via adjacent communication cables. The computer executes correcting the frequency of at least one of the first and second signals when it is determined that the beat waveform generation condition is satisfied. The computer executes transmitting at least the signal of which the frequency has been corrected.

Classes IPC  ?

  • H04B 3/32 - Réduction de la diaphonie, p. ex. par compensation
  • H04B 3/487 - Tests des effets de diaphonie

75.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Numéro d'application 19211552
Statut En instance
Date de dépôt 2025-05-19
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Osaka, Masahiko

Abrégé

An information processing apparatus according to an example aspect includes: at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: track a first target and a second target included in a first group; and control to restrict the first target and the second target from entering a predetermined area in case an authentication of the first target is unsuccessful.

Classes IPC  ?

  • G07C 9/37 - Enregistrement de l’entrée ou de la sortie d'une entité isolée ne comportant pas l’utilisation d’un laissez-passer combiné à une vérification d’identité utilisant des données biométriques, p. ex. des empreintes digitales, un balayage de l’iris ou une reconnaissance de la voix

76.

VISIT PROMOTION APPARATUS, SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING PROGRAM

      
Numéro d'application 19286372
Statut En instance
Date de dépôt 2025-07-31
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Kamei, Akira
  • Yuki, Honami
  • Tsukahara, Keisuke

Abrégé

Provided are visit promotion apparatuses for providing users who have actually visited various points with information in which visits to the respective points are recorded. A visit promotion apparatus (100) includes: an acquisition unit (130) configured to acquire captured images in which a user is photographed; an authentication control unit (140) configured to extract the user's face area or facial feature information from the captured images and cause an authentication apparatus (200) to perform face authentication; an image generation unit (170) configured to, when a prescribed image generation condition based on the face authentication at a plurality of points is satisfied, generate a composite image including the captured images at the respective points of the user who has succeeded in the face authentication; and an output unit (180) configured to transmit the composite image generated by the image generation unit (170) to a prescribed display terminal.

Classes IPC  ?

  • G06Q 30/0207 - Remises ou incitations, p. ex. coupons ou rabais
  • G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions

77.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM FOR DECISION MAKING SUPPORT

      
Numéro d'application 19290522
Statut En instance
Date de dépôt 2025-08-05
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Oyamada, Masafumi

Abrégé

To improve reliability of a result of language processing carried out with use of a machine learning model, an information processing apparatus includes at least one processor that carries out: an acquisition process of acquiring a target text; an extraction process of extracting a document related to the target text; a rewriting process of rewriting the target text with use of the document; a generation process of generating a text corresponding to the rewritten target text with use of a machine learning model trained to generate a text based on an input text; and an output process of outputting a result obtained by adding information identifying the document to the generated text.

Classes IPC  ?

78.

LIVENESS DETECTION APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE MEDIUM

      
Numéro d'application 19291796
Statut En instance
Date de dépôt 2025-08-06
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Takahashi, Koichi
  • Miyamoto, Takamichi

Abrégé

A liveness detection apparatus (2000) causes a display apparatus (20) to display a plurality of screens (30). At least one of the plurality of screens (30) has a plurality of regions (32). At least two of the plurality of regions (32) include different indications. The liveness detection apparatus (2000) acquires a plurality of captured images (40). The captured image (40) is generated by capturing an image of a target object (50) with a camera (10) while the screen (30) is displayed. The liveness detection apparatus (2000) determines whether or not the target object (50) is a living body by using the plurality of captured images (40).

Classes IPC  ?

  • G06V 40/40 - Détection d’usurpation, p. ex. détection d’activité
  • G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
  • G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p. ex. utilisant un modèle de réflectance ou d’éclairage
  • G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
  • G06V 40/60 - Moyens statiques ou dynamiques permettant d’aider l’utilisateur à positionner une partie du corps pour l’acquisition de données biométriques

79.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024019073
Numéro de publication 2025/243475
Statut Délivré - en vigueur
Date de dépôt 2024-05-23
Date de publication 2025-11-27
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Hashimoto, Hiroshi

Abrégé

This information processing device is provided with: an acquisition means that acquires an image including a person to be authenticated in a prescribed area; an authentication means that sequentially performs authentication processing of the person to be authenticated within the image; a determination means that determines the priority degree of notification processing for notifying a monitoring person who monitors the person to be authenticated, on the basis of time-series data of the results of the authentication processing; and a notification means that performs the notification processing on the basis of the results of the authentication processing and the priority degree. This information processing device makes it possible to appropriately perform the notification processing for the monitoring person on the basis of the priority degree.

Classes IPC  ?

  • G06F 21/31 - Authentification de l’utilisateur

80.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024019074
Numéro de publication 2025/243476
Statut Délivré - en vigueur
Date de dépôt 2024-05-23
Date de publication 2025-11-27
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Kudo, Yuta

Abrégé

An information processing device according to the present invention comprises an acquisition means that acquires images that include authentication subjects in a prescribed area, an authentication means that performs authentication processing on the authentication subjects in the images, and a determination means that, when there is overlap between authentication subjects on which the authentication processing has been performed and other authentication subjects, determines degrees of priority for processing to be performed on the authentication subjects on the basis of the overlap. This information processing device makes it possible to appropriately perform processing on authentication subjects on the basis of degrees of priority.

Classes IPC  ?

  • G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
  • G06F 21/32 - Authentification de l’utilisateur par données biométriques, p. ex. empreintes digitales, balayages de l’iris ou empreintes vocales
  • G06T 7/20 - Analyse du mouvement

81.

DISTORTION IDENTIFICATION DEVICE, DISTORTION IDENTIFICATION METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024019246
Numéro de publication 2025/243526
Statut Délivré - en vigueur
Date de dépôt 2024-05-24
Date de publication 2025-11-27
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Onita Akihiko
  • Niwa Yushi
  • Miyake Takashi
  • Nakamura Tsubasa

Abrégé

A distortion identification device comprises: a three-dimensional data acquisition unit that acquires three-dimensional data representing an object; a distortion candidate identification unit that identifies a candidate for distortion of the object represented by the three-dimensional data with respect to the reference line; and an output unit that outputs information on the candidate for the distortion of the object.

Classes IPC  ?

  • G01B 21/32 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la déformation dans un solide

82.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2024036993
Numéro de publication 2025/243559
Statut Délivré - en vigueur
Date de dépôt 2024-10-17
Date de publication 2025-11-27
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Takahashi Yusuke
  • Tabuchi Yoji

Abrégé

An information processing device according to the present disclosure comprises an acquisition unit, a type identification unit, a volume identification unit, and a determination unit. The acquisition unit acquires an image. The type identification unit identifies the type of luggage captured in the image on the basis of the image. The volume identification unit identifies the volume of the luggage on the basis of the specified type of the luggage. The determination unit determines whether the total volume of the luggage carried into a predetermined space does not exceed a threshold value on the basis of the identified volume of the luggage.

Classes IPC  ?

  • B64F 1/32 - Installations au sol ou installations pour ponts d'envol des porte-avions pour la manutention du fret
  • G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport
  • G06T 7/00 - Analyse d'image
  • G06T 7/62 - Analyse des attributs géométriques de la superficie, du périmètre, du diamètre ou du volume

83.

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING SYSTEM

      
Numéro d'application JP2025014174
Numéro de publication 2025/243717
Statut Délivré - en vigueur
Date de dépôt 2025-04-09
Date de publication 2025-11-27
Propriétaire NEC CORPORATION (Japon)
Inventeur(s)
  • Ohara, Satoshi
  • Ueda, Yoshio

Abrégé

The present invention implements an information processing device that makes it possible to achieve cooperation between devices when a network is built using a device in which a plurality of functions are integrated. This information processing device has a function of a node included in a base station and a core network, and comprises: a determination unit that determines whether or not the information processing device functions as a controller for managing another information processing device; and a management unit that, if the information processing device is determined to function as the controller by the determination unit, manages the other information processing device.

Classes IPC  ?

  • H04L 41/04 - Architectures ou dispositions de gestion de réseau
  • H04L 41/18 - Délégation de la fonction de gestion de réseau, p. ex. la gestion du réseau client [CNM]

84.

COMMUNICATION MONITORING DEVICE, COMMUNICATION MONITORING METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2025017008
Numéro de publication 2025/243864
Statut Délivré - en vigueur
Date de dépôt 2025-05-09
Date de publication 2025-11-27
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Ino Haruki

Abrégé

The present invention improves a possibility of successful uplink communication of an aircraft. In the present invention, a reception unit receives a request for communication in an uplink direction from an air traffic control system, a specification unit specifies the position of an aircraft that is a communication partner of the air traffic control system, an acquisition unit acquires a communication history of an available communication medium, a selection unit selects, on the basis of the position of the aircraft and the communication history of the available communication medium, the communication medium having the highest possibility of successful communication with the aircraft among the available communication media, and an instruction unit causes the selected communication medium to execute communication in the uplink direction.

Classes IPC  ?

  • H04W 76/10 - Établissement de la connexion
  • G01S 13/74 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues
  • H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès
  • H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
  • H04W 84/06 - Réseaux aériens ou satellitaires

85.

COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND RECORDING MEDIUM

      
Numéro d'application JP2025017009
Numéro de publication 2025/243865
Statut Délivré - en vigueur
Date de dépôt 2025-05-09
Date de publication 2025-11-27
Propriétaire NEC CORPORATION (Japon)
Inventeur(s) Inumaru Tadayoshi

Abrégé

In order to enable more efficient operation of communication resources, this communication control device: receives communication request information which is regarding communication request to a wireless communication base station from a wireless communication terminal which performs wireless communication; derives a trend of the communication request on the basis of a past record of the communication request information; determines, on the basis of the trend, a schedule regarding a cover area which is to be covered by an antenna beam of an antenna in the wireless communication base station; and outputs schedule information, which is regarding the schedule, to the wireless communication base station. The wireless communication base station controls the cover area of the antenna beam in accordance with the schedule information.

Classes IPC  ?

  • H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
  • H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
  • H04W 24/08 - Réalisation de tests en trafic réel

86.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM

      
Numéro d'application 19203273
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Kodama, Jun
  • Kobayashi, Yuji
  • Mizoguchi, Takehiko
  • Sakae, Yoshiaki
  • Ajiro, Yasuhiro

Abrégé

An information processing apparatus includes: an acquisition unit for acquiring environment information indicating an environment of communication that is monitored by a monitoring apparatus that monitors communication in a network, for detection information indicating an abnormal event detected by the monitoring apparatus; an inquiry unit for transmitting inquiry information for inquiring about a factor in the occurrence of the event included in the detection information, to a language model, and acquiring response information in response to the inquiry information, from the language model; and a display unit for displaying the detection information, the environment information, and the response information.

Classes IPC  ?

  • H04L 9/40 - Protocoles réseaux de sécurité

87.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM

      
Numéro d'application 19203335
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Doi, Ryutaro

Abrégé

An information processing apparatus of the present disclosure includes: a selecting unit that selects at least one solver of a plurality of solvers that are set to solve a combinatorial optimization problem under different solution conditions, respectively; and an executing unit that executes a solution process by the selected solver and obtains an index for evaluating performance of the solver after the execution. The information processing apparatus repeatedly performs a series of processes that includes selecting the solver, executing the solution process by the selected solver and obtaining the index.

Classes IPC  ?

  • G06F 17/11 - Opérations mathématiques complexes pour la résolution d'équations

88.

INFORMATION PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Numéro d'application 19203388
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Kuroda, Takayuki

Abrégé

An information processing apparatus comprises: at least one memory storing instructions; and at least one processor configured to execute the instructions to; extract, using a predetermined language model, a group of a plurality of code blocks including a similar description determined to have high similarity of feature information of a program by the language model from at least a part of a set of a plurality of programs included in predetermined software and generate, from the plurality of code blocks belonging to the group, using the language model, a common code block in which common processing based on the similar description is described and a plurality of partial code blocks corresponding to each code block based on a difference between each code block and the similar description.

Classes IPC  ?

89.

OPTICAL FILTER CONTROL APPARATUS, OPTICAL RECEPTION APPARATUS, AND OPTICAL RECEPTION METHOD

      
Numéro d'application 19203480
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Noguchi, Hidemi

Abrégé

An optical filter control apparatus according to the present disclosure includes: a compensation characteristic estimation unit configured to receive a received signal extracted from an optical signal that has passed through an optical filter provided in an optical transmission line and configured to transmit the optical signal having a predetermined frequency setting value, and estimate a compensation characteristic for compensating for waveform distortion due to a transmission path of the received signal; a frequency deviation estimation unit configured to estimate a frequency deviation between the frequency setting value and a reception frequency value acquired from the received signal; and a setting value calculation unit configured to calculate an optical filter setting value to be set in the optical filter by using the compensation characteristic adjusted based on the frequency deviation.

Classes IPC  ?

  • H04B 10/2507 - Dispositions spécifiques à la transmission par fibres pour réduire ou éliminer la distorsion ou la dispersion
  • H04B 10/2537 - Dispositions spécifiques à la transmission par fibres pour réduire ou éliminer la distorsion ou la dispersion due à des procédés de diffusion, p. ex. diffusion par effet Raman ou Brillouin

90.

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Numéro d'application 19203519
Statut En instance
Date de dépôt 2025-05-09
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Nakanoya, Manabu

Abrégé

For maintaining precision in processing of generating information relating to an object by using point cloud data, an image processing apparatus includes a data acquisition unit, a feature value computation unit, and an area correction unit. The data acquisition unit acquires point cloud data generated by scanning a space to be measured. The feature value computation unit sets a plurality of partial areas with a first boundary of a processing target area in the point cloud data as a reference, and computes a feature value for each of the plurality of partial areas. The area correction unit corrects the processing target area by setting a new second boundary, based on a position of a partial area satisfying a reference relating to the feature value.

Classes IPC  ?

  • G06V 10/24 - Alignement, centrage, détection de l’orientation ou correction de l’image
  • G06V 10/26 - Segmentation de formes dans le champ d’imageDécoupage ou fusion d’éléments d’image visant à établir la région de motif, p. ex. techniques de regroupementDétection d’occlusion
  • G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées

91.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Numéro d'application 19206358
Statut En instance
Date de dépôt 2025-05-13
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Tsuji, Naoya

Abrégé

An information processing system included: at least one memory that is configured to store instructions; and at least one processor that is configured to execute the instructions to: control lighting apparatuses to emit light in at least one of the following modes: a first mode in which light is emitted to at least a first target in case the first target is located in a predetermined area; and a second mode in which light is emitted at least to a second target in case the second target is located in the predetermined area; and acquire at least one of biometric information of the first target to which light is emitted by the lighting apparatuses and biometric information of the second target to which light is emitted by the lighting apparatuses.

Classes IPC  ?

  • H05B 47/115 - Commande de la source lumineuse en réponse à des paramètres détectés en détectant la présence ou le mouvement d'objets ou d'êtres vivants

92.

METHOD, APPARATUS AND SYSTEM FOR DETERMINING BIOMECHANICAL STABILITY OF TARGET IN PERFORMING SIT-TO-STAND MOVEMENT

      
Numéro d'application 19207495
Statut En instance
Date de dépôt 2025-05-14
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Soe, Ni Ni
  • Choy, Charles Chi Hin

Abrégé

The present disclosure provides a method, an apparatus and a system for determining a biomechanical stability of a target in performing a movement from a sitting position to a standing position comprising: identifying, from each of a plurality of images, (i) an area on a ground which the target is in contact with and (ii) a line of gravity of the target projecting from a center of gravity of the target and perpendicular to the ground, wherein the each of the plurality of images showing one of a series of movements of the target moving from the sitting position to the standing position; and calculating a degree of biomechanical stability of the target in performing the movement from the sitting position to the standing position based on the areas and the lines of gravity of the target identified from the plurality of images.

Classes IPC  ?

  • A61B 5/11 - Mesure du mouvement du corps entier ou de parties de celui-ci, p. ex. tremblement de la tête ou des mains ou mobilité d'un membre

93.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER READABLE RECORDING MEDIUM

      
Numéro d'application 19210059
Statut En instance
Date de dépôt 2025-05-16
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Yajima, Yoshiyuki
  • Kumura, Takahiro

Abrégé

Disclosed is an information processing apparatus including a setting unit for setting parameter sets of a traffic-flow theoretical model to be used in traffic-flow simulation that applies the traffic-flow theoretical model, a simulation unit for running the traffic-flow simulation for each of the parameter sets, and a determining unit for selecting traffic-flow simulation data, similar to traffic-flow measurement data actually measured, from the traffic-flow simulation data as a result of the traffic-flow simulation, and determining a parameter set corresponding to the selected similar traffic-flow simulation data for a parameter set to be used in traffic-flow prediction.

Classes IPC  ?

  • G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu
  • G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande

94.

POINT CLOUD PROCESSING APPARATUS, POINT CLOUD PROCESSING SYSTEM, DATA PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Numéro d'application 19211470
Statut En instance
Date de dépôt 2025-05-19
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Fujimoto, Tatsuya
  • Abe, Junichi
  • Noguchi, Hidemi
  • Ono, Yoshimasa

Abrégé

A point cloud processing apparatus according to the present disclosure is a point cloud processing apparatus that includes an acquisition unit that acquires first point cloud data generated by measuring a space including a moving object for a predetermined period, an estimation unit that estimates speed information of the moving object, based on second point cloud data constituting the moving object, the second point cloud data being included in the first point cloud data, and a correction unit that corrects a position of the second point cloud data using the speed information and difference information between a time when the second point cloud data is generated and a reference time.

Classes IPC  ?

95.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM FOR DECISION MAKING SUPPORT

      
Numéro d'application 19290443
Statut En instance
Date de dépôt 2025-08-05
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s) Oyamada, Masafumi

Abrégé

To improve reliability of a result of language processing carried out with use of a machine learning model, an information processing apparatus includes at least one processor that carries out: an acquisition process of acquiring a target text; an extraction process of extracting a document related to the target text; a rewriting process of rewriting the target text with use of the document; a generation process of generating a text corresponding to the rewritten target text with use of a machine learning model trained to generate a text based on an input text; and an output process of outputting a result obtained by adding information identifying the document to the generated text.

Classes IPC  ?

96.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

      
Numéro d'application 19290498
Statut En instance
Date de dépôt 2025-08-05
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Inayoshi, Kiri
  • Nonaka, Takashi
  • Nishida, Kentaro

Abrégé

An information processing device (1) includes at least one processor, the at least one processor carrying out: an acquisition process for acquiring first spatial information indicating a reference cell serving as a cell in which a user is located in a virtual space, second spatial information indicating the virtual space located around the reference cell, and third spatial information indicating the virtual space located more distantly than a peripheral cell; and a spatial information process including a first process in which the first spatial information is used, a second process in which the second spatial information is used, and a third process in which the third spatial information is used and which involves a smaller processing load than the second process.

Classes IPC  ?

  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
  • G06T 3/40 - Changement d'échelle d’images complètes ou de parties d’image, p. ex. agrandissement ou rétrécissement
  • G06T 13/40 - Animation tridimensionnelle [3D] de personnages, p. ex. d’êtres humains, d’animaux ou d’êtres virtuels

97.

LIVENESS DETECTION APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE MEDIUM

      
Numéro d'application 19291896
Statut En instance
Date de dépôt 2025-08-06
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Takahashi, Koichi
  • Miyamoto, Takamichi

Abrégé

A liveness detection apparatus (2000) causes a display apparatus (20) to display a plurality of screens (30). At least one of the plurality of screens (30) has a plurality of regions (32). At least two of the plurality of regions (32) include different indications. The liveness detection apparatus (2000) acquires a plurality of captured images (40). The captured image (40) is generated by capturing an image of a target object (50) with a camera (10) while the screen (30) is displayed. The liveness detection apparatus (2000) determines whether or not the target object (50) is a living body by using the plurality of captured images (40).

Classes IPC  ?

  • G06V 40/40 - Détection d’usurpation, p. ex. détection d’activité
  • G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
  • G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p. ex. utilisant un modèle de réflectance ou d’éclairage
  • G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
  • G06V 40/60 - Moyens statiques ou dynamiques permettant d’aider l’utilisateur à positionner une partie du corps pour l’acquisition de données biométriques

98.

VIRTUAL SPACE PROVIDING DEVICE, VIRTUAL SPACE PROVIDING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM

      
Numéro d'application 19293015
Statut En instance
Date de dépôt 2025-08-07
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Norieda, Shin
  • Fukuoka, Kenta
  • Tanaka, Yoshiyuki

Abrégé

Provided are a virtual space provision device and the like capable of more accurately estimating the line of sight of a user who uses an avatar to use a virtual space. A virtual space provision device according to an embodiment of the present disclosure is provided with: a detection unit that detects the orientation of an avatar in a virtual space, the orientation of the avatar changing in response to a user's operation; an output control unit that performs control to output, to the user, an output image which corresponds to the orientation of the avatar in the virtual space, and in which the display mode of the outside of a prescribed region has been changed; and an estimation unit that estimates the line of sight of the user on the basis of the prescribed region in the output image.

Classes IPC  ?

  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
  • G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur

99.

CONFIGURATION OF A RAN BASED NOTIFICATION AREA FOR A USER EQUIPMENT IN RRC INACTIVE STATE

      
Numéro d'application 19293061
Statut En instance
Date de dépôt 2025-08-07
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Chen, Yuhua
  • Khirallah, Chadi
  • Gupta, Neeraj

Abrégé

A communication system is disclosed in which a base station receives, from at least one further base station, information identifying at least one respective tracking area associated with at least one cell of each further base station. The base station also receives, from a core network, information identifying a registration area for a user equipment (UE). The base station defines, based on the received information identifying at least one respective tracking area and the received information identifying a registration area, a radio access network (RAN) based notification area for the UE.

Classes IPC  ?

  • H04W 68/00 - Avertissement aux utilisateurs, p. ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires
  • H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
  • H04W 8/08 - Transfert de données de mobilité
  • H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès
  • H04W 60/00 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement
  • H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]

100.

PROGRAM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD

      
Numéro d'application 19297089
Statut En instance
Date de dépôt 2025-08-12
Date de la première publication 2025-11-27
Propriétaire NEC Corporation (Japon)
Inventeur(s)
  • Otani, Takumi
  • Sasamoto, Takeshi

Abrégé

A program in the present invention causes a computer to perform: performing a first process for performing a predetermined process related to an aircraft boarding procedure and acquiring boarding reservation information on a user; when the process is completed, performing a second process for matching biometric information acquired from the user with passport biometric information included in passport information acquired from a passport of the user and, when a result of the matching of the biometric information with the passport biometric information is that the matching is successful, associating the passport information, the biometric information, and the boarding reservation information with each other; and performing a switching process for switching whether to perform the first process or the second process.

Classes IPC  ?

  • G06Q 50/40 - Procédés d’affaires s’appliquant à l’industrie du transport
  • G06Q 10/02 - Réservations, p. ex. pour billetterie, services ou manifestations
  • G07C 9/25 - Enregistrement de l’entrée ou de la sortie d'une entité isolée comportant l’utilisation d’un laissez-passer combiné à une vérification d’identité du titulaire du laissez-passer utilisant des données biométriques, p. ex. des empreintes digitales, un balayage de l’iris ou une reconnaissance de la voix
  • G07C 9/27 - Enregistrement de l’entrée ou de la sortie d'une entité isolée comportant l’utilisation d’un laissez-passer une station centrale gérant l’enregistrement
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