A silicon carbide semiconductor device includes a silicon carbide substrate having a first main surface. The first main surface is provided with a gate trench. A contour of the gate trench on the first main surface is curved along a third side surface and a fourth side surface, and a contour of the gate trench in a cross section includes a first local minimum point at which a radius of curvature is a local minimum at a boundary between a first side surface and the third side surface, a second local minimum point at which a radius of curvature is a local minimum at a boundary between a second side surface and the fourth side surface, and a third local minimum point at which a radius of curvature is a local minimum at a boundary between the third side surface and the fourth side surface.
H10D 64/27 - Électrodes ne transportant pas le courant à redresser, à amplifier, à faire osciller ou à commuter, p. ex. grilles
H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
A diamond sensor according to the present invention includes a diamond that has a color center that has an electron spin, a transmission circuit that transmits electromagnetic waves, an irradiation unit that radiates the electromagnetic waves at the diamond, at least one of an impedance converter and a resonator, and a protection circuit for protecting an electromagnetic wave source that supplies the electromagnetic waves. The protection circuit functions as a capacitor for the electromagnetic waves and functions as an inductor at frequencies lower than the electromagnetic waves. When the diamond sensor includes an impedance converter and a resonator, the protection circuit is provided between the impedance converter and the resonator, between the transmission circuit and a transmission cable that connects the transmission circuit and the electromagnetic wave source, or between the transmission cable and the electromagnetic wave source.
G01R 33/24 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique pour la mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques
This diamond sensor includes: a diamond having a color center having an electron spin; an excitation light irradiation unit for irradiating the diamond with excitation light; a transmission antenna for transmitting electromagnetic waves; a reception antenna for receiving the electromagnetic waves transmitted from the transmission antenna; an electromagnetic wave irradiation unit for irradiating the diamond with the electromagnetic waves received by the reception antenna; a detection unit for detecting radiation light emitted from the color center of the diamond after the diamond is irradiated with the excitation light and the electromagnetic waves; and a composite having a conductive member and a dielectric member. The composite is disposed between the transmission antenna and the reception antenna and transfers the electromagnetic waves.
G01R 33/24 - Dispositions ou appareils pour la mesure des grandeurs magnétiques faisant intervenir la résonance magnétique pour la mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques
This electric junction box 1 comprises: high current circuits 2, 3 in which a high current flows; low current circuits 4, 5, 6 in which a current lower than that of the high current circuits 2, 3 flows; a case 10 in which the high current circuits 2, 3 and the low current circuits 4, 5, 6 are routed; conductive members 21, 22, 23 electrically connected to the high current circuits 2, 3; and an insulation member 30. The case 10 has a low current region 17 in which the low current circuits 4, 5, 6 are routed. The conductive members 21, 22, 23 have extension parts 21B, 22B, 23B arranged in the low current region 17. The insulation member 30 insulates the extension parts 21B, 22B, 23B from the low current circuits 4, 5, 6.
H02G 3/16 - Boîtes de distributionBoîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H05K 7/06 - Dispositions de composants de circuits ou du câblage sur une structure de support sur panneaux isolants
5.
COMMUNICATION CONTROL DEVICE, VEHICLE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
A central ECU serving as a communication control device includes a reception unit that receives a change notification related to a change in a communication setting of an in-vehicle network, a determination unit that determines whether or not an Ethernet switch connected to the communication control device is operable according to new settings information needed to accompany the change notification, and an inquiry unit that prompts a user to indicate whether or not to reflect the settings information in the Ethernet switch in cases in which the Ethernet switch has been determined to be operable according to the settings information.
H04L 41/0816 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant une adaptation, p. ex. en réponse aux événements dans le réseau
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
6.
FUSE, COMPOSITE FUSE, AND ELECTRICAL CONNECTION BOX
A fuse includes a first connection portion, a second connection portion, and a fixing portion connected to the leading end of the second connection portion. The fixing portion includes a fixing hole passing therethrough along a fixing axis extending in a first direction. The fixing portion has a plurality of fixing pieces arranged side by side in a circumferential direction centered on the fixing axis. Each fixing piece is formed in an arc shape centered on the fixing axis. The fixing portion has a level difference at each predetermined angle in the circumferential direction due to the plurality of fixing pieces being arranged so as to be shifted with respect to each other in the first direction, and is formed into an open annular shape that has a first annular end and a second annular end are spaced apart from each other at a predetermined interval.
National University Corporation Hokkaido University (Japon)
Inventeur(s)
Noda, Yohei
Hosoe, Akihisa
Tawarayama, Hiromasa
Okuno, Kazuki
Takeda, Kosei
Masuda, Takao
Mukai, Shin R.
Nakasaka, Yuta
Ryuno, Nonoka
Abrégé
A metal porous body includes a framework having a three-dimensional mesh structure, wherein the framework includes a plurality of columnar supporting portions and a node portion that connects the plurality of columnar supporting portions, the framework is provided with a plurality of opening holes opened in a surface of the framework, and the framework contains at least one selected from a group consisting of nickel, cobalt, iron, tin, copper, and chromium.
An object is to provide a technique that makes it easy to retrofit a device to a vehicle. An in-vehicle device attachment structure includes a retrofit device attachment portion provided in a vehicle, an intermediate base plate attached to the retrofit device attachment portion, and a retrofit device attached to the intermediate base plate.
A central ECU serving as a communication control device is provided with a memory and a processor coupled to the memory, the processor receives a change notification relating to a change of an intra-vehicle network communication setting from a center server; and determines whether or not new setting information of the intra-vehicle network that is required in association with the change notification is memorized at at least one of the central ECU and an Ethernet switch. When it is determined that the setting information is memorized at neither the central ECU, or the Ethernet switch, the processor requests the setting information from the center server.
A retainer has insertion portions and that allow a body portion of a terminal fitting to pass therethrough at a temporary locking position, and a detection portion protruding from a wall surface portion that defines the insertion portions and capable of interfering with a first wall of the terminal fitting in a half-inserted state into a housing from a side opposite to a second wall, and is configured to reduce an amount of protrusion from an outer surface of the housing as it goes from the temporary locking position to a full locking position. The detection portion has a recess shaped to move away from protrusions at the temporary locking position, and is disposed corresponding to a middle portion excluding both end portions in a width direction in the wall surface portion.
H01R 13/506 - SoclesBoîtiers composés de différentes pièces assemblées par enclenchement réciproque des pièces
H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
H01R 13/641 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect par l'indication du couplage incorrectMoyens pour empêcher, bloquer ou éviter le couplage incorrect par l'indication d'un engagement complet ou correct
11.
SILICON CARBIDE EPITAXIAL SUBSTRATE AND METHOD FOR PRODUCING SILICON CARBIDE SEMICONDUCTOR DEVICE
1/23/23/2 spectrum is defined as 1, the total of the area of the Si2+spectrum, the area of the Si3+spectrum, and the area of the Si4+ spectrum is 0.2 or less.
C23C 16/44 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement
C30B 33/00 - Post-traitement des monocristaux ou des matériaux polycristallins homogènes de structure déterminée
G01N 23/2273 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p. ex. rayons X ou neutrons, non couvertes par les groupes , ou en mesurant l'émission secondaire de matériaux en mesurant l'effet photo-électrique, p. ex. microscopie d'émission photo-électronique [PEEM] en mesurant le spectre photo-électronique, p. ex. spectroscopie électronique pour l’analyse chimique [ESCA] ou spectroscopie photo-électronique par rayon X [XPS]
H01L 21/205 - Dépôt de matériaux semi-conducteurs sur un substrat, p. ex. croissance épitaxiale en utilisant la réduction ou la décomposition d'un composé gazeux donnant un condensat solide, c.-à-d. un dépôt chimique
H01L 21/66 - Test ou mesure durant la fabrication ou le traitement
This on-board device acquires an update program which is transmitted from an external server outside a vehicle, and performs processing for updating a program in on-board ECUs installed in the vehicle. The on-board device comprises a control unit that performs processing related to the update program. The on-board ECUs include: a two-sided ECU having a first storage area and a second storage area serving as areas for storing the update program; and a single-sided ECU having only a first storage area. The control unit: acquires vehicle state information indicating the state of the vehicle; designates, according to the acquired vehicle state information, one or more on-board ECUs to be a transmission destination for the update program; and transmits the update program to the designated one or more on-board ECUs.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
G06F 8/654 - Mises à jour utilisant des techniques spécialement adaptées aux mémoires de masse réinscriptibles, p. ex. aux mémoires EEPROM ou flash
Disclosed is a circuit unit in which the thermal influence on a current sensor and the influence on a magnetic field due to an energization path are suppressed. A circuit unit 10 includes: a current sensor 12; an energization path 16 configured to include a detection conductor part 14 in which a current value is detected by the current sensor 12; and non-energization heat transfer members 20a, 20b that are thermally connected to the energization path 16 and include heat transfer parts 18a, 18b that are in thermally conductive contact with a heat dissipation object 26.
Sumitomo Electric Device Innovations, Inc. (Japon)
Inventeur(s)
Wong, James
Abrégé
A semiconductor device includes a metal base, a wall, a lid, a semiconductor die, and at least one capacitor. The wall is placed on the metal base, and provides an opening portion inside of the wall. The lid is placed on the wall. The semiconductor die is placed on the metal base. The semiconductor die is surrounded with the wall to be placed in the opening portion. The capacitor is placed on the wall. A first end of the capacitor is electrically connected to the semiconductor die, and a second end of the capacitor is electrically connected to the metal base.
H01L 23/043 - ConteneursScellements caractérisés par la forme le conteneur étant une structure creuse ayant une base conductrice qui sert de support et en même temps de connexion électrique pour le corps semi-conducteur
H01L 23/08 - ConteneursScellements caractérisés par le matériau du conteneur ou par ses propriétés électriques le matériau étant un isolant électrique, p. ex. du verre
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs différents groupes principaux de la même sous-classe , , , , ou
16.
MONITORING DEVICE, VEHICLE MONITORING SYSTEM, AND VEHICLE MONITORING METHOD
A monitoring device configured to be installed in a vehicle includes: a monitoring unit configured to monitor vehicle-related information regarding the vehicle transmitted in an in-vehicle network in the vehicle; a pattern information generating unit configured to generate pattern information that indicates changes in a plurality of types of the vehicle-related information, based on a result of monitoring performed by the monitoring unit; an abnormality detection unit configured to compare the pattern information generated by the pattern information generating unit with reference information that is pattern information used for reference, and detects an abnormality in the in-vehicle network based on a result of comparison; and a transmission unit configured to transmit the pattern information and the reference information to an external device outside the vehicle when the abnormality is detected by the abnormality detection unit.
H04L 43/0823 - Erreurs, p. ex. erreurs de transmission
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
17.
OPTICAL FILTER AND WAVELENGTH TUNABLE LASER ELEMENT
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY (Japon)
Inventeur(s)
Hiratani, Takuo
Saitoh, Kunimasa
Sato, Takanori
Abrégé
An optical filter includes a first multiplexer having a first input end, a second input end, a first output end, and a second output end, a first waveguide optically coupled to the first input end, a second waveguide optically coupled to the second input end, a third waveguide optically coupled to the first output end, a fourth waveguide optically coupled to the second output end, and a ring resonator optically coupled to the third waveguide and the fourth waveguide.
G02B 6/293 - Moyens de couplage optique ayant des bus de données, c.-à-d. plusieurs guides d'ondes interconnectés et assurant un système bidirectionnel par nature en mélangeant et divisant les signaux avec des moyens de sélection de la longueur d'onde
H01S 3/00 - Lasers, c.-à-d. dispositifs utilisant l'émission stimulée de rayonnement électromagnétique dans la gamme de l’infrarouge, du visible ou de l’ultraviolet
A power distribution box assembly for supporting a wire harness assembly having a connector includes a lower cover, a bracket and a clip. The lower cover includes a mounting portion having a first hole. The bracket is attached to the mounting portion and includes a second hole, a portion of the bracket is spaced apart from an outer surface of the lower cover. The clip engages the second hole of the bracket so as to attach to the connector to the bracket. The power distribution box assembly is configured to distribute power to the vehicle and provide a structure for mounting a component and mitigating the damage to the electric components housed therein due to an impact.
H02G 3/10 - Boîtes de distributionBoîtes de connexion ou de dérivation pour montage sur un mur
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objetsMoyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p. ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
H02G 3/08 - Boîtes de distributionBoîtes de connexion ou de dérivation
A terminal fitting 10 is constituted of a conductive plate. The terminal fitting 10 includes a main body portion 11 that is formed in a tubular shape extending in a front-back direction and in which gaps G1, G2, and G3 are each formed between opposed wall portions, and a protruding wall 12 configured to cover the gaps G1, G2, and G3 from the front side.
A cutting system according to an embodiment of the present disclosure comprises a power supply device having a power transmission antenna provided in a machining space of a machine tool, and a turning tool disposed in the machining space. The turning tool includes a rotary shaft rotationally driven by the machine tool, a sensor provided at the rotary shaft, a case provided at the rotary shaft and accommodating the sensor, and one or a plurality of power reception antenna circuits housed in the case and receiving transmission power from the power transmission antenna.
B23C 9/00 - Parties constitutives ou accessoires dans la mesure où ils sont spécialement adaptés aux machines ou aux outils de fraisage
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
21.
PROCESSING DEVICE, PROCESSING SYSTEM, COMPUTER PROGRAM, AND PROCESSING METHOD
This processing device comprises: a reception unit that receives sensor data from a sensor provided to a cutting tool; a correction unit that corrects, with respect to the sensor data received by the reception unit, variation in data due to heat generation during machining using the cutting tool; and a display processing unit that displays, in chronological order, correction data which is sensor data having undergone correction by the correction unit.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
B23B 25/06 - Équipement de mesure, de calibrage ou de réglage sur les machines à tourner pour la mise en place, l'avance, la commande ou le contrôle des outils de coupe ou de la pièce à usiner
B23C 9/00 - Parties constitutives ou accessoires dans la mesure où ils sont spécialement adaptés aux machines ou aux outils de fraisage
B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
G05B 19/4063 - Contrôle du système de commande général
This connector (10, 10E) comprises a terminal fitting (80), a housing (20) for holding the terminal fitting (80), and a cover member (40, 40E) serving as an attachment member attached to the housing (20). The terminal fitting (80) has a body part (81) that is housed inside the housing (20), and a lead part (82) that is drawn rearward from the housing (20) and is connected to a flexible board body (94, 94E) of a circuit board (90, 90E). The cover member (40, 40E) includes a board pressing part (41, 41E) rearward of the lead part (82), wherein the board body (94, 94E) is disposed between the board pressing part (41, 41E) and a reinforcing plate (93, 93E) of the circuit board (90, 90E) in a state in which the movement of the board body (94, 94E) is restricted.
Provided is a method for manufacturing an optical fiber by drawing a glass base material while feeding the glass base material to a heating furnace. The glass base material comprises a core rod and a cladding tube into which the core rod is inserted. The method comprises joining a quartz tube to an upper end of the cladding tube to communicate an internal space of the quartz tube with a gap between the core rod and the cladding tube, and causing the gap and the internal space of the quartz tube to be in a vacuum state with an upper portion of the quartz tube being gripped by a gripping component made of metal. The length of the quartz tube is 250-1250 mm, and a heat shield plate is provided at a location below the gripping component and at least 10 mm separated from the gripping component.
An optical connection component enables rotational positioning of a ferrule while avoiding complication of a structure, and includes an optical connector and an adapter. The optical connector includes an optical fiber, a ferrule assembly having a ferrule and a holding portion with a flange, a housing, and an elastic member, and the adapter includes an alignment sleeve. In a state in which the optical connector and the adapter are not engaged with each other, the flange is biased by the elastic member to be rotatable about the ferrule's a central axis. In an axis misalignment state in which the ferrule's front end portion and the alignment sleeve are in contact with each other and the ferrule's outer peripheral surface is in contact with the housing's flat surface, the flange is biased by the elastic member.
A coaxial cable includes a central conductor including a plurality of twisted conductor element wires, an insulator disposed outside the central conductor, a shield layer disposed outside the insulator, and a jacket disposed outside the shield layer. The shield layer includes a first shield layer and a second shield layer in an order from a position closest to the central conductor. The first shield layer includes a plurality of longitudinally lapped metal wires, and the second shield layer includes a metal tape disposed outside the first shield layer. An outer diameter of the central conductor is 0.2 mm or more and 0.4 mm or less, and a twist pitch of the conductor element wires of the central conductor is 6 times or more and 10 times or less the outer diameter of the central conductor.
H01R 9/05 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur pour câbles coaxiaux
H01R 13/6592 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un câble blindé
H01R 24/56 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence spécialement adaptés à la forme spécifique des câbles, p. ex. câbles ondulés, câbles à paires torsadées, câbles double blindage ou câbles creux
A multicore cable includes a core formed by twisting a plurality of coated electric wires; and an outer sheath disposed outside the core. A thickness of the outer sheath is 0.03 mm or less. Each of the plurality of coated electric wires includes a conductor and an insulator covering the conductor. A thickness of the insulator is 5 μm or less. The insulator contains one or more selected from polyimide and polyamide-imide as a resin material.
H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
H01B 3/30 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires
H01B 7/18 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'usure, la contrainte mécanique ou la pression
A shielded electrical wire includes an inner conductor, an insulator covering the inner conductor, a shield conductor covering the insulator, and an outer sheath covering the shield conductor. A cross-sectional area of the inner conductor is 3 mm2 to 160 mm2. The insulator contains polyolefin as a resin. The outer sheath contains polyurethane as a resin.
H01B 3/30 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires
A connector includes a housing including a tubular peripheral wall and a retainer to be mounted into the housing. The peripheral wall includes a mounting opening, through which the retainer is mounted, in an end part in a direction of an axis of the peripheral wall. The retainer is configured to be mountable into and removable from inside of the peripheral wall through the mounting opening. The retainer includes a hooking portion, to which a tip of a rod-like jig for removing the retainer from the inside of the peripheral wall is hookable. The peripheral wall includes a jig insertion hole penetrating through the peripheral wall. The tip of the jig is hookable to the hooking portion through the jig insertion hole.
In the present invention, when each of the first cleavage plane, the second cleavage plane, the third cleavage plane, and the fourth cleavage plane is observed using a Nomarski microscope, a first striped pattern is observed in at least one of the first cleavage plane, the second cleavage plane, the third cleavage plane, or the fourth cleavage plane. The direction from a first main surface toward a second main surface is defined as a first direction. Among intersections of the first striped pattern and the outer peripheral surface, an intersection closest to the first main surface in the first direction is defined as an origin. The direction perpendicular to the first direction and from the origin toward the central axis is defined as a second direction. When the value obtained by dividing the distance from the origin in the first direction by the width of the first striped pattern in the second direction is z, the value obtained by dividing the distance from the origin in the second direction by the width is x, and the first striped pattern is approximated to a cubic function, the cubic function is represented by mathematical expression 1.
Connectors (10, 10E) include: a plurality of terminal fittings (80); a housing (20) that holds the plurality of terminal fittings (80); and cover members (40, 40E) that are attached to the housing (20). The terminal fitting (80) has: a main-body portion (81) that is accommodated inside the housing (20); and a lead portion (82) that is drawn out of the housing (20) and is connected to circuit boards (90, 90E). The cover members (40, 40E) have: a covering portion (46) that collectively covers the plurality of lead portions (82); and an insulating portion (42) that is disposed between the adjacent lead portions (82).
Provided is a connector device in which a plurality of sheet-like substrates are extracted from a connector housing. The connector device is a connector in which a plurality of sheet-like substrates (50) are extracted from a connector housing (10). The connector device is provided with: a connector housing (10); a plurality of terminal fittings (40) attached to the connector housing (10); and a plurality of sheet-like substrates (50) on which the plurality of terminal fittings (40) are mounted. The connector housing (10) has a plurality of inner housings (20) that hold the plurality of terminal fittings (40), and an outer housing (11) that accommodates the plurality of inner housings (20) in a stacked state.
H01R 12/77 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires
H01R 13/514 - SoclesBoîtiers formés comme un bloc ou un assemblage modulaire, c.-à-d. composés de parties coopérantes pourvues de pièces de contact ou maintenant entre elles des pièces de contact
32.
CONNECTION MODULE IN ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE
The purpose of the present invention is to improve the degree of freedom in the layout of a connection module in a rotary electric machine. This connection module in a rotary electric machine comprises: a conductive component including a first end portion, a second end portion, and an intermediate portion that is located between the first end portion and the second end portion and penetrates into a through-hole in a case; and a housing covering the conductive component. The housing covers the conductive component in a state in which at least a portion of the first end portion and at least a portion of the second end portion are exposed. The housing is a part that is held in the through-hole, and the housing has a positioning part that contacts the case so as to restrict rotation about the axis of the through-hole or movement toward both sides in the axial direction of the through-hole.
In a vehicle-mounted system, a first ECU (or “first vehicle-mounted device”) and a second ECU (or “second vehicle-mounted device”) are connected to a communication bus. When the first ECU has received the first or second activation data via the communication bus in a low-power state where power consumption is low, the first ECU transitions to a high power state whose power consumption is larger than the low power state. When the second ECU has received the first data via the communication bus in a low-power state where power consumption is low, the second vehicle-mounted device is maintained in the low power state. When the second ECU has received the second data via the communication bus in the low-power state, the second ECU transitions to a high power state. A management device transmits the first activation data and the second activation data via the communication bus.
An in-vehicle control device to be installed in a vehicle includes physical resources including a control unit, a storage unit, and a communication unit, and a management unit that generates a plurality of virtual machines by allocating the physical resources for each allocation time. The plurality of virtual machines include a first virtual machine that communicates with an external device provided outside the in-vehicle control device and executes processing that cannot be carried over to the next cycle, and a second virtual machine that executes processing that can be carried over to the next cycle. The management unit executes a first control for extending the allocation time of the first virtual machine and shortening the allocation time of the second virtual machine, when a predetermined condition indicating deterioration of the external device is satisfied.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
G06F 9/455 - ÉmulationInterprétationSimulation de logiciel, p. ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]
36.
METHOD OF MANUFACTURING COMPACT, METHOD OF MANUFACTURING STATOR CORE, AND METHOD OF MANUFACTURING AXIAL GAP MOTOR
A method of manufacturing a compact includes filling a space defined by a die hole in a die and a lower punch with powder, and compressing the powder in the space with the lower punch and an upper punch to form a compact. The compact includes a body, the body being prism-shaped and having a first bottom surface, a second bottom surface opposite to the first bottom surface, and a plurality of side surfaces, a first plate portion provided on the first bottom surface, and a second plate portion provided on the second bottom surface.
H02K 15/022 - Noyaux magnétiques avec des pôles saillants
H02K 21/24 - Moteurs synchrones à aimants permanentsGénératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants disposés axialement en face des induits, p. ex. dynamos de bicyclette du type moyeu
37.
RELAY DEVICE, RELAY SYSTEM, RELAY METHOD, AND COMPUTER PROGRAM
A relay device is arranged as a node on a communication line connected to a first ECU connected to a plurality of second ECUs. A first PHY unit switches a third ECU from a sleep mode to a normal mode when receiving a broadcasted control message addressed to the third ECU. The second ECUs also include a fourth ECU provided with a second PHY unit that switches the fourth ECU to the normal mode in a case where a control message is received. In the case where a first control message, addressed to a second ECU, is received from a first region, the relay device relays the first control message, in a case where a second control message, not addressed to a second ECU, is received from the first region, the relay device does not relay the second control message.
A connector (10) includes a first outer conductor (15A), a second outer conductor (15B) and an overlapping portion (20). The first outer conductor (15A) has a hollow cylindrical shape and is crimped to a front end part of a shielded wire (W). The second outer conductor (15B) has a hollow cylindrical shape, is coaxially and externally fit to a front end part of the first outer conductor (15A) and extends forward of the first outer conductor (15A). The overlapping portion (20) is constituted by the front end part of the first outer conductor (15A) and a rear end part of the second outer conductor (15B) overlapped on the front end part of the first outer conductor (15A). The overlapping portion (20) includes an auxiliary portion (20A) for assisting assembly of the connector (10).
H01R 24/40 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence
An optical fiber cable includes a cable core including a plurality of optical fibers, a tensile strength member disposed along the cable core, and a sheath covering the cable core and enclosing the tensile strength member. The tensile strength member includes an exposed portion exposed from the sheath to an inside of the cable core. In a cross-sectional view of the optical fiber cable, the exposed portion includes a portion in which a line segment intersects an outer periphery of the tensile strength member, the line segment connecting a center of the tensile strength member and a center of the optical fiber cable.
A harmonic processing circuit includes: a feeder line configured to feed power to an amplifying device; and a harmonic processing unit connected to the feeder line, and configured to perform harmonic processing to a harmonic of a signal outputted from the amplifying device. The feeder line is connected to a fundamental wave matching circuit that is connected to the amplifying device and performs matching at a fundamental wave frequency of the signal.
H03F 1/02 - Modifications des amplificateurs pour augmenter leur rendement, p. ex. étages classe A à pente glissante, utilisation d'une oscillation auxiliaire
H03F 1/56 - Modifications des impédances d'entrée ou de sortie, non prévues ailleurs
H03F 3/60 - Amplificateurs dans lesquels les réseaux de couplage ont des constantes réparties, p. ex. comportant des résonateurs de guides d'ondes
An electrical junction box includes a housing constituted by an upper case and a lower case that have different linear expansion coefficients from each other, a busbar fixed to the upper case being in contact with a gap filler adhered to an inner surface of the lower case, and the electrical junction box includes a plurality of connection members that are provided in a vicinity of the gap filler and connect an inner surface of the lower case and an inner surface of the upper case that faces the inner surface.
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
H02G 3/08 - Boîtes de distributionBoîtes de connexion ou de dérivation
An electrical junction box 1 is connected to an external bus bar 2, and comprises: an electronic component that generates heat by energization; and a heat radiation member 30. The electronic component has a terminal part 22 connected to the external bus bar 2. The heat radiation member 30 includes: a superposition part 31 disposed so as to overlap the terminal part 22 in a first direction; and an expansion part 32 disposed so as to protrude to the outside from the terminal part 22 in a first direction view. The external bus bar 2, the terminal part 22, and the heat radiation member 30 are collectively fastened by a bolt B1.
H02G 3/16 - Boîtes de distributionBoîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H05K 7/06 - Dispositions de composants de circuits ou du câblage sur une structure de support sur panneaux isolants
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
43.
OPTICAL CONNECTOR, OPTICAL CONNECTION ASSEMBLY, OPTICAL WAVEGUIDE MEMBER, AND METHOD FOR MANUFACTURING OPTICAL CONNECTOR
An optical connector according to the present disclosure comprises an optical connector ferrule that includes a ferrule end surface and at least one through-hole, and an optical waveguide member that includes a distal-end surface and a plurality of refractive index variation regions and is held by the optical connector ferrule in a state of being inserted into the through-hole. The plurality of refractive index variation regions include at least one core. The ferrule end surface and the distal-end surface are inclined parallel to an inclined surface inclined with respect to a surface perpendicular to the center axis of the optical waveguide member in a cross section including the center axis. In the distal-end surface, when a straight line passing through the center of a first refractive index variation region, parallel to the inclined surface, and parallel to the cross section including the center axis is drawn, the center of a second refractive index variation region is disposed at a position offset from the straight line.
A magnet wire according to the present disclosure is provided with: a conductor; and an insulating layer that is superposed on the surface of the conductor, and is composed of a plurality of layers. The insulating layer includes a crosslinked layer that is superposed on the surface of the conductor, and a non-crosslinked layer that is superposed on the surface of the crosslinked layer. The main component of the non-crosslinked layer is a non-crosslinked fluororesin. The main component of the crosslinked layer is a crosslinked body of a tetrafluoroethylene-hexafluoropropylene copolymer, a crosslinked body of a polytetrafluoroethylene, or a crosslinked body of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer. The content of the perfluoroalkyl vinyl ether unit in the tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer is 1.0% by mass to 6.0% by mass inclusive with respect to all monomer units.
H01B 13/16 - Isolation des conducteurs ou des câbles par passage à travers un bain liquide ou par immersion dans un bain liquideIsolation des conducteurs ou des câbles par pulvérisation
Provided is a wire harness in which an electric wire group including a plurality of electric wires for communication is fixed to a shared base material and in which noise blocking is applied to each electric wire for communication with a simple structure and while ensuring space saving. A wire harness 1 has: an electric wire group 2 including a plurality of electric wires 20 for communication; a ground wire 3 that is provided with a conductor wire and can be connected to a ground potential; a base material 4; and a sheet-form shielding material 5 having a metal layer 51. Each electric wire constituting the electric wire group 2 is fixed to the base material 4. The shielding material 5 covers the surface of the electric wire group 2 and is fixed to the base material 4. The conductor wire of the ground wire 3 is in electrical contact with the metal layer 51 of the shielding material 5.
An in-vehicle device to be installed in a vehicle includes: a memory for storing first software for providing a user with first information; a determination unit configured to determine whether or not to switch software to be executed from the first software to second software for providing the user with second information that is more detailed than the first information, based on status information regarding status of the vehicle; a request unit configured to make a request for download of the second software to the external device disposed outside the vehicle if the determination unit determines that the software to be executed is switched from the first software to the second software; and a switching unit configured to install, in the memory, the second software downloaded from the external device, and switch the software to be executed from the first software to the second software.
B60W 50/023 - Élimination des défaillances en utilisant des éléments redondants
B60W 50/06 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour améliorer la réponse dynamique du système d'aide à la conduite, p. ex. pour améliorer la vitesse de régulation, ou éviter le dépassement de la consigne ou l'instabilité
A heater including: a base body; a high frequency electrode and a heating element arranged inside the base body; and a support body, the base body including a first surface on which a heating target is mounted, a second surface to which a first end portion of the support body is attached, a first flow path having an gas intake provided on the first surface, a second flow path having an gas exhaust provided in a region inside the support body on the second surface, and a third flow path connecting the first flow path and the second flow path, each of the high frequency electrode, the heating element, and the third flow path being arranged in a plane parallel to the first surface, the heating element and the third flow path being arranged closer to the second surface than the high frequency electrode.
C23C 16/46 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour le chauffage du substrat
H05B 3/28 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles le conducteur chauffant enrobé dans un matériau isolant
A connector includes a housing (10) including a terminal accommodation chamber (15), a terminal fitting (30) to be inserted into the terminal accommodation chamber (15) from behind the housing (10), a locking lance (16) formed in a peripheral wall portion (11) constituting the terminal accommodation chamber (15) and configured to retain the terminal fitting (30), and an excessive deflection restricting portion (27) for keeping a deflection amount of the locking lance (16) within a certain range when the locking lance (16) is resiliently deformed in a direction separating from the terminal fitting (30). The locking lance (16) is arranged in a state exposed on an inner peripheral surface (11B) and an outer peripheral surface (11A) of the peripheral wall portion (11). The excessive deflection restricting portion (27) is arranged within a thickness range of the peripheral wall portion (11).
A power supply device 10 configured to supply power to a seat S that is movable relative to a floor F of a vehicle includes a power receiving unit 20 that includes a power receiving coil 24 and configured to move along with the seat S, a power transmitting unit 30 that includes a power transmitting coil 34 disposed opposing the power receiving coil 24 and configured to supply power to the power receiving coil 24 in a contactless manner and a power transmitting extension portion 35 extending from the power transmitting coil 34, the power transmitting unit 30 being configured to move along with the seat S and the power receiving unit 20, and a slack absorption portion 40 that includes a winding portion 45 configured to wind and feed the power transmitting extension portion 35 by rotating in coordination with the movement of the seat S.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p. ex. de l'alignement
A female terminal includes a tubular portion provided in a first peripheral wall, a tubular portion provided in a peripheral wall to face the tubular portion, and a tubular connecting portion constituted by the first and second tubular portions. The tubular connecting portion is a part, into which a columnar connecting portion of a male terminal is inserted along a third direction and to which the columnar connecting portion is electrically connected. Both the first and second tubular portions include a first guide-in portion provided in a first end part in an axial direction of the tubular connecting portion for guiding the columnar connecting portion into the tubular connecting portion. An inner peripheral surface of the first guide-in portion is formed into a first inclined surface inclined radially outwardly of the tubular connecting portion toward a first opening end of the tubular connecting portion in the first end part.
H01R 13/631 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour l'engagement uniquement
An outer conductor includes an outer conductor tube (15) and an outer shell body (13). The outer shell body (13) includes a through hole (46), and the outer conductor tube (15) includes a tubular connection portion (94) formed in a cylindrical shape. The tubular connection portion (94) passes through the through hole (46), and a front end portion of the tubular connection portion (94) protrudes from the through hole (46) forward of the outer shell body (13). The outer conductor tube (15) includes, in a rear end portion thereof, a projection portion (95) that protrudes outward from the tubular connection portion (94). The outer shell body (13) includes a stopper portion (112) opposing the projection portion (95) from a front side, at an opening edge portion on a rear side of the through hole (46) in a rear end portion.
H01R 24/50 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence montés sur une PCB [carte de circuits imprimés]
A housing (12) includes: a plurality of cavities (29) extending in a front-rear direction and arranged side by side in a width direction; a shared wall (34) disposed between the cavities (29) adjacent in the width direction; and a pair of lances (35A, 35B) protruding forward from the shared wall (34) and disposed to correspond to the cavities (29) adjacent in the width direction, respectively. The terminal fittings (11) are locked by the lances (35A, 35B) in the cavities (29). The pair of lances (35A, 35B) are arranged side by side in a height direction on the shared wall (34), and the housing (12) includes a shared space (41) that is open in front of the pair of lances (35A, 35B).
H01R 13/424 - Fixation de manière démontable sur un socle ou dans un boîtier composé de plusieurs pièces isolantes dont l'une au moins est flexible
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
53.
METHOD FOR PRODUCING GALLIUM ARSENIDE MONOCRYSTAL, METHOD FOR PRODUCING GALLIUM ARSENIDE MONOCRYSTAL SUBSTRATE, GALLIUM ARSENIDE MONOCRYSTAL SUBSTRATE, AND GALLIUM ARSENIDE MONOCRYSTAL
This method for producing a gallium arsenide monocrystal comprises a step for growing a gallium arsenide monocrystal from a seed crystal by using a gallium arsenide monocrystal production device. A growth-side surface of the seed crystal has an off angle of 4-20° from the (100) plane of the gallium arsenide monocrystal. The gallium arsenide monocrystal production device comprises: a crucible having a portion that is cylindrical; a crucible holding base for holding the crucible; and a heating element for heating the crucible. The crucible includes a seed crystal accommodation part, a diameter-increase part connected to the seed crystal accommodation part, and a straight body part connected to the diameter-increase part on the side opposite to the seed crystal accommodation part side. The diameter-increase part has a truncated cone shape in which the diameter is larger upward in the axial direction, and is connected to the seed crystal accommodation part on the small diameter side of the diameter-increase part. The straight body part has a hollow cylindrical shape and is connected to the large diameter side of the diameter-increase part. The crucible holding base holds the diameter-increase part. The diameter-increase part comprises an upper region and a lower region. The upper region is separated from the crucible holding base, and the lower region is in contact with the crucible holding base.
The purpose of the present invention is to absorb positional deviation between terminals. This relay connector comprises: a relay terminal that includes a first terminal part, a second terminal part, and an intermediate connection part that connects the first terminal part and the second terminal part; a first housing that holds the first terminal part; and a second housing that holds the second terminal part. In the relay connector, the intermediate connection part has a deformation part that allows position variation of the second terminal part with respect to the first terminal part, and the first housing and the second housing can be changed in position with each other.
H01R 31/06 - Pièces intermédiaires pour joindre deux pièces de couplage, p. ex. adaptateur
H01R 13/631 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour l'engagement uniquement
H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p. ex. façonnées pour former des boîtes à connexions ou à bornes
55.
IN-VEHICLE SYSTEM, RELAY DEVICE, AND CENTRAL RELAY DEVICE
This in-vehicle system includes a first relay device, a second relay device, a third relay device, and a central relay device. When a first activation signal is received, the first relay device executes first activation processing for activating the first relay device, and transmits a second activation signal to the central relay device requesting activation of the central relay device. When the second activation signal is received, the central relay device executes second activation processing for activating the central relay device. The first relay device, after transmitting the second activation signal to the central relay device, notifies the central relay device of an activation cause of the first relay device. The central relay device identifies a device that needs to be activated among the second relay device and the third relay device, on the basis of the activation cause notified from the first relay device.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
56.
INSULATED WIRE, WINDING, COIL, AND METHOD FOR MANUFACTURING INSULATED WIRE
This insulated wire comprises: a conductor including a metal mainly composed of aluminum; and an insulating layer provided on the outer periphery of the conductor. The insulating layer is formed from a fluororesin, and in an adhesion test conforming to JIS C3216-3:2011-5.5, the width of a cut provided in the insulating layer is substantially the same before and after elongation of the test piece, wherein the condition of the adhesion test is that the length of the test piece is 100 mm, the tensile speed is 5 ± 1 mm per second, and the elongation rate is 20%.
An optical connector according to the present disclosure comprises: an optical connector ferrule that has a ferrule end surface and at least one through-hole extending from the ferrule end surface; a tip surface that is exposed at the ferrule end surface; and at least one optical waveguide member that includes a plurality of cores exposed at the tip surface and is held by the optical connector ferrule in a state of being inserted into the through-hole. The ferrule end surface has a shape having a first center line and a second center line. The cores are disposed at positions deviated from the central axis of the optical waveguide member, and include at least an outermost core that is disposed at a position farthest from the central axis. When a first straight line passing through the central axis and parallel to the first center line is drawn in the tip surface, the center of the outermost core is disposed at a position deviated from the first straight line.
Provided is a wire harness in which an electric wire group including a plurality of electric wires for communication is fixed to a shared base material, wherein noise shielding is applied to each electric wire for communication with a simple structure, while enabling space saving. A wire harness 1 comprises: an electric wire group 2 that includes a plurality of electric wires 20 for communication; a ground wire 3 that is provided with a conductor wire 31 and an insulating coating 32 which coats the conductor wire 31, and that can be connected to a ground potential; a base material 4; and a sheet-shaped shielding material 5 that is provided with a metal layer 51. Each electric wire constituting the electric wire group 2 is fixed to the base material 4. The shielding material 5 covers the surface of the electric wire group 2 and is fixed to the base material 4. The conductor wire 31 of the ground wire 3 is electrically connected to the metal layer 51 of the shielding material 5.
A multi-core cable includes: a core in which a plurality of coated electric wires are stranded; a jacket positioned outside the core; and a shield layer positioned between the core and the jacket. The shield layer includes a braided conductor in which metal wires are braided. An outer diameter of the metal wires is 0.05 mm or greater and 0.08 mm or less. A braiding density of the braided conductor is 91% or higher, and a braiding pitch of the braided conductor is five times or more and six times or less an outer diameter of the core.
H01B 7/18 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'usure, la contrainte mécanique ou la pression
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
A semiconductor optical device includes a first n-type III-V group compound semiconductor layer, an active layer, a tunnel junction structure including a p-type III-V group compound semiconductor layer and a second n-type III-V group compound semiconductor layer, and a third n-type III-V group compound semiconductor layer. The first n-type III-V group compound semiconductor layer, the active layer, the p-type III-V group compound semiconductor layer, the second n-type III-V group compound semiconductor layer, and the third n-type III-V group compound semiconductor layer are stacked in this order. The second n-type III-V group compound semiconductor layer has an n-type dopant concentration higher than an n-type dopant concentration of the third n-type III-V group compound semiconductor layer. The p-type III-V group compound semiconductor layer has a strain.
H01S 5/34 - Structure ou forme de la région activeMatériaux pour la région active comprenant des structures à puits quantiques ou à superréseaux, p. ex. lasers à puits quantique unique [SQW], lasers à plusieurs puits quantiques [MQW] ou lasers à hétérostructure de confinement séparée ayant un indice progressif [GRINSCH]
H01S 5/343 - Structure ou forme de la région activeMatériaux pour la région active comprenant des structures à puits quantiques ou à superréseaux, p. ex. lasers à puits quantique unique [SQW], lasers à plusieurs puits quantiques [MQW] ou lasers à hétérostructure de confinement séparée ayant un indice progressif [GRINSCH] dans des composés AIIIBV, p. ex. laser AlGaAs
61.
INSPECTION METHOD AND INSPECTION DEVICE OF OPTICAL FIBER RIBBON
An inspection method of an optical fiber ribbon where a plurality of optical fibers are intermittently connected in a longitudinal direction through a connecting resin in a state where the optical fibers are arranged in parallel, the inspection method includes a step of irradiating a surface of the optical fiber ribbon where the connecting resin is provided with light from a light source while causing the optical fiber ribbon to travel in the longitudinal direction, and causing an imaging device to acquire an image based on reflected light that is emitted from the light source and reflected from the surface; and a step of detecting a position of the connecting resin based on the image.
An inspection method of an optical fiber ribbon where a plurality of colored optical fibers are intermittently connected in a longitudinal direction through a connecting resin in a state where the optical fibers are arranged in parallel, the inspection method includes a step of irradiating a surface of the optical fiber ribbon with light from a light source while causing the optical fiber ribbon to travel in the longitudinal direction, and causing an imaging device to acquire a two-dimensional color image based on scattered light that is emitted from the light source and scattered from the surface of the optical fiber ribbon; and a step of specifying colors and positions of the optical fibers based on the color image.
A wiring system includes: a main wire-side wiring member including at least one main wire-side circuit and a main wire-side connector to which the main wire-side circuit is connected; and an apparatus-side wiring member including an apparatus-side connector connected to the main wire-side connector and at least one apparatus-side circuit having one end connected to the apparatus-side connector and another end electrically connected to an electrical apparatus. At least one of the main wire-side circuits is an aluminum wire. At least one of the apparatus-side circuits is a copper wire connected to the aluminum wire via the apparatus-side connector and the main wire-side connector.
H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier
This composite molded component includes an internal component, a primary molded portion that covers the internal component, and a secondary molded portion that covers the primary molded portion. The primary molded portion of the composite molded component includes a through hole portion that penetrates to the internal component, and an annular rib portion that protrudes toward the secondary molded portion so as to surround a positioning portion of the primary molded portion. At least a portion of the through hole portion and at least a portion of the annular rib portion are overlapped with each other in the lengthwise direction of the secondary molded portion.
Provided is a sensor member that can be easily manufactured even with different specifications. A sensor member includes a sensor, a wire member connected to the sensor, a fixing bracket, and a resin molded member molded as a single body with the fixing bracket and covering the sensor and a portion of the wire member drawn out from the sensor. The resin molded member includes a primary molded part covering the sensor and the portion of the wire member drawn out from the sensor, and a secondary molded part molded with the primary molded part and the fixing bracket as insert parts.
B29C 70/68 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts en incorporant ou en surmoulant des parties préformées, p. ex. des inserts ou des couches
B29C 70/72 - Enrobage d'inserts avec une partie non enrobée, p. ex. extrémités ou parties terminales de composants électriques
B29C 70/84 - Moulage de matière sur des parties préformées à réunir
B29C 70/88 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts caractérisées principalement par des propriétés spécifiques, p. ex. électriquement conductrices ou renforcées localement
B29L 31/34 - Appareils électriques, p. ex. bougies ou leurs parties constitutives
G01P 3/481 - Dispositifs caractérisés par l'utilisation de moyens électriques ou magnétiques pour mesurer la vitesse angulaire en mesurant la fréquence du courant ou de la tension engendrés de signaux ayant la forme d'impulsions
A connector includes a conductive member that can achieve both strength and ease of dismantlement. The conductive member 40 includes: a fastening portion 42 located outside a housing 20 and fastened to a fixing portion 30; a connecting portion 43 located inside the housing 20 and connected to a terminal 90; and joining portions 44 and 45 located between the connecting portion 43 and the fastening portion 42, outside the housing 20. The joining portions 44 and 45 include: a weak portion 44 integrally joined to each of the connecting portion 43 and the fastening portion 42 and breakable; and a reinforcing portion 45 extending at least from one side to another side out of a side where the connecting portion 43 is located and a side where the fastening portion 42 is located, and locked on the other side.
H01R 13/633 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour la séparation uniquement
H01R 4/34 - Conducteurs logés sous la tête d'une vis
H01R 13/04 - Broches ou lames destinées à coopérer avec des alvéoles
A power supply device (10) is included in a vehicle system (100). The power supply device (10) comprises: a first switch unit (81) provided in a first conductive path (80E) between a load (70) and a first power supply unit (90) including a battery in a conductive path (80); a second switch unit (82) provided in a second conductive path (80F) between the load (70) and a second power supply unit (91) in the conductive path (80); an electrical connection box (85) for accommodating the first switch unit (81) and the second switch unit (82); and power consumption units (84) accommodated in the electrical connection box (85). A first power consumption unit (84A) among the power consumption units (84) is electrically connected to a first power supply-side conductive path (80A) between the first power supply unit (90) and the first switch unit (81) in the first conductive path (80E), and consumes power supplied from the first power supply-side conductive path (80A).
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
G01R 19/165 - Indication de ce qu'un courant ou une tension est, soit supérieur ou inférieur à une valeur prédéterminée, soit à l'intérieur ou à l'extérieur d'une plage de valeurs prédéterminée
H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
Provided is a cemented carbide which comprises a plurality of tungsten carbide grains and a binder phase, wherein: the cemented carbide contains the tungsten carbide grains and the binder phase in a combined amount of 89% by volume or more; the cemented carbide contains the binder phase in an amount of 1.5% by volume to 23% by volume inclusive; the binder phase contains 40% by mass or more cobalt; the binder phase additionally contains at least one first element that is selected from the group consisting of silicon, phosphorus, germanium, tin, rhenium, ruthenium, osmium, iridium, and platinum; the first element is not segregated in a first interface region between the tungsten carbide grains adjacent to each other; and the first element is not segregated in a second interface region between the binder phase and the tungsten carbide grains adjacent to each other.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
C22C 1/051 - Fabrication de métaux durs à base de borures, de carbures, de nitrures, d'oxydes ou de siliciuresPréparation du mélange de poudres utilisé comme matière première à cet effet
Provided is a cemented carbide which comprises a plurality of tungsten carbide grains and a binder phase. The cemented carbide contains the tungsten carbide grains and the binder phase in a combined amount of 89% by volume or more. The cemented carbide contains the binder phase in an amount of 1.8% by volume to 20.0% by volume inclusive. The binder phase contains cobalt. The cemented carbide contains 1.0% by mass or more cobalt. The hardness of the binder phase at 25°C is 7.0 GPa or more as measured by a nanoindenter-based method.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
This cemented carbide comprises a plurality of tungsten carbide particles and a binder phase. The cemented carbide includes 89% by volume or more of the tungsten carbide particles and the binder phase in total; the cemented carbide includes 1.8%-20.0% by volume of the binder phase; the binder phase includes cobalt; the cemented carbide includes 1.0% by mass or more of cobalt; and the percentage (H2/H1) × 100 of the hardness H2 GPa of the binder phase at 600°C with respect to the hardness H1 GPa of the binder phase at 25°C measured by a nanoindenter method is 25% or more.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
This cemented carbide comprises a plurality of tungsten carbide particles and a binder phase. The cemented carbide includes 89% by volume or more of the tungsten carbide particles and the binder phase in total; the cemented carbide includes 1.8%-20.0% by volume of the binder phase; the binder phase includes cobalt; the cemented carbide includes 1.0% by mass or more of cobalt; and the percentage (Y2/Y1) × 100 of the Young's modulus Y2 GPa of the binder phase at 600°C with respect to the Young's modulus Y1 GPa of the binder phase at 25°C measured by a nanoindenter method is 50% or more.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
73.
CUTTING SYSTEM, MACHINE TOOL, AND SHIELDING MEMBER
A cutting system according to an embodiment of the present disclosure comprises: a cutting tool having a tool body that is disposed in a machining space of a machine tool, a sensor provided in the tool body, and a wireless communication unit that transmits an output of the sensor; a power supply device that wirelessly supplies power to the cutting tool in the machining space; and a shielding member that is attached to a window part of a cover defining the machining space. The shielding member comprises a shield for shielding radio waves radiated into the machining space, and a communication antenna for communicating with the wireless communication unit.
B23Q 17/09 - Agencements sur les machines-outils pour indiquer ou mesurer pour indiquer ou mesurer la pression de coupe ou l'état de l'outil de coupe, p. ex. aptitude à la coupe, charge sur l'outil
B23Q 11/08 - Protecteurs pour des parties des machines-outilsCapots antiprojections
The present invention avoids a decrease in the reliability of a connection function of a terminal fitting. This substrate connector (A) comprises a housing (10), a first terminal fitting (40) and a second terminal fitting (55), and a closing member (30) that is a separate component from the housing (10). A rear end of a terminal housing chamber (12) opens as an insertion port (15) on a rear surface (10R) of the housing (10). The first terminal fitting (40) has a terminal body part (41) that is inserted into the terminal housing chamber (12) from the insertion port (15), an elastic contact piece (45) formed on the terminal body part (41), and a first substrate connection part (47) extending rearward from the terminal body part (41) and disposed outside the housing (10). The second terminal fitting (55) has a terminal body part (41), an elastic contact piece (45), and a second substrate connection part (56) extending rearward from the terminal body part (41) and disposed outside the housing (10). The closing member (30) is disposed so as to close off the insertion port (15).
A terminal fitting (20, 20A) comprises a conductive plate material. The terminal fitting (20, 20A) is provided with: a connection part (21, 21A) that has an open surface (28) at one end in the length direction; a lead (34, 34A) that extends continuously to one length-direction end side of the connection part (21, 21A); and a closing part (29, 29A) that closes the open surface (28) of the connection part (21, 21A).
Disclosed is a circuit unit capable of stably controlling an inrush current while suppressing an increase in the mounting space for a pre-charge resistor. A circuit unit 10 is connected between an in-vehicle power supply 12 and a load 14 and includes: a main relay 18 that performs switching between supplying and not supplying power between the in-vehicle power supply 12 and the load 14; and a pre-charge relay 22 and a pre-charge resistor 24 that constitute a pre-charge circuit 20 connected in parallel with the main relay 18. The pre-charge resistor 24 is constituted using a metal clad resistor, and a metal case 54 of the metal clad resistor has a thermal contact part 56 in thermal contact with an object 80 for heat dissipation.
A porous membrane according to the present disclosure includes polytetrafluoroethylene as a main component, wherein a melting curve obtained in a first run of differential scanning calorimetry at a rate of temperature increase of 10° C./min has an endothermic peak in a range of 300° C. to 360° C., and a difference between an onset temperature and an endset temperature of the endothermic peak is 20° C. or less.
B01D 46/54 - Séparateurs de particules utilisant des feuilles ou diaphragmes filtrants à structure ultra-fine, p. ex. appareils de précipitation de poussières
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
An electrical connection system includes a plug and a receptacle. The plug includes a plurality of first conductors and a plug housing including an inclined first end surface. The receptacle includes a plurality of second conductors and a receptacle housing including an inclined second end surface. The plug and the receptacle are configured to be coupled with each other, such that a first direction in which the first conductor extends intersects with a second direction in which the second conductor extends as a first connection mode. When the plug is coupled to the receptacle in the first connection mode, the first end surface faces the second end surface and each distal end portion of the plurality of the first conductors is electrically connected to the distal end portion of a corresponding second conductor among the plurality of the second conductors.
H01R 13/646 - Détails de dispositifs de couplage des types couverts par les groupes ou spécialement adaptés à la haute fréquence, p. ex. structures procurant une adaptation d'impédance ou un accord de phase
H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
An optical module according to one embodiment includes a package including a substrate that includes a first signal wiring, and a first ground wiring formed on a second wiring layer located below a first wiring layer; and a flexible printed circuit board including an upper surface wiring layer, a lower surface wiring layer, and a base layer, and including a second signal wiring formed on the upper surface wiring layer, and a second ground wiring formed on the lower surface wiring layer. The second signal wiring includes a lead portion protruding from the base layer in a first direction. The second ground wiring includes a ground terminal located further inside the flexible printed circuit board in the first direction than the lead portion. The lead portion is connected to the first signal wiring, and the ground terminal is connected to the first ground wiring.
A circuit assembly includes a printed circuit board having a plurality of slots; and a bus bar including a first member, a first terminal and a second terminal configured to be seated within a corresponding one of the plurality of slots, the first member being an elongated member having a bottom edge, and the first terminal and the second terminal are spaced apart from each other and disposed on the bottom edge of the first member. The second terminal includes a tab protruding outwardly from the surface. The tab is deformed to the compressed position as the second terminal is passed through the corresponding one of the plurality of slots and returns to the uncompressed position when the tab passes through the corresponding slot so as to secure the second terminal therein.
A connector 10 includes a housing including an accommodation hole 32, a terminal to be accommodated into the housing, a wire connected to the terminal, and a seal plug 23 for closing the accommodation hole 32 by being accommodated into the accommodation hole 32, the wire being passed through the seal plug 23. The housing includes a housing body 30 including the accommodation hole 32 and a seal plug mounting member 40 to be attached to the housing body 30. The seal plug mounting member 40 includes an introduction hole 41 continuous with an entrance end 33 of the accommodation hole 32. The introduction hole 41 is configured to deform the seal plug 23 in advance before the seal plug 23 is inserted into the accommodation hole 32 when the seal plug 23 is inserted into the introduction hole 41 and the accommodation hole 32.
A housing includes one surface, a side surface intersecting the one surface, a retainer attachment hole that is open in the one surface and the side surface, and locking portions and protruding from the side surface. A retainer includes a body portion disposed inside the retainer attachment hole and capable of locking the terminal fitting, and a side plate portion that protrudes from the body portion in a direction intersecting the direction of movement of the retainer and covers the side surface from outside. The side plate portion includes a locked portion protruding from an inner surface and configured to be locked to the locking portions and. The locking portions and each include, on an end face thereof facing toward an opening of the retainer attachment hole, an inclined surface portion that is inclined in a direction away from the opening of the retainer attachment hole.
A connector includes a housing, a conductive member, female terminals connected to a connecting portion of the conductive member, and retainers. The conductive member includes a first cover portion and a second cover portion that cover a front surface of the housing. The housing includes lances for engaging the female terminals, deflection allowance spaces for allowing the lances to deflect therein, wall portions formed on side surfaces that intersect the front surface and define the deflection allowance spaces between the lances and the wall portions, mounting holes open in the side surfaces rearward of the wall portions, and through holes open in the side surfaces forward of the wall portions. The retainers include engagement portions disposed in the mounting holes for engaging the female terminals in the full engagement position. Each lance has a release surface disposed to be oriented toward the through hole.
A power supply device (10) is included in a vehicle system (100) comprising a first power supply unit (90), a second power supply unit (91), a conductive path (80) provided between the first power supply unit (90) and the second power supply unit (91), and a load (70) electrically connected to the conductive path (80). The power supply device (10) has: a first switch unit (81) that is provided in a first conductive path (80E), of the conductive path (80), between the first power supply unit (90) and the load (70); and a control unit (83) that controls the first switch unit (81). After switching the first switch unit (81) to the OFF state, the control unit (83) causes the first switch unit (81) to return to the ON state when a first return condition is satisfied.
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
This vehicle-mounted shutoff device (10) includes: a first shutoff unit (21) provided between a first power supply part (for example, a voltage converting part (93)) and a conductive path (for example, a first conductive path (81)); and a control unit (30) for controlling the first shutoff unit (21). When the vehicle is in a first state, the control unit (30) switches the first shutoff unit (21) to a first shutoff state on the basis of the flow of a current exceeding a first threshold value (TH1) from a second power supply part side to a first power supply part side, and when the vehicle is in a second state, performs shutoff control for switching the first shutoff unit (21) to the first shutoff state on the basis of the flow of a current exceeding a second threshold value (TH2) greater than the first threshold value (TH1) from the second power supply part side to the first power supply part side.
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu
An in-vehicle cut-off device (10) has: a control unit (30) that controls a first cutoff unit (21); and a specific cutoff unit (for example, a thermal fuse (40)). Only when a vehicle is in a first state among the first state and a second state, the control unit (30) switches the first cutoff unit (21) to the first cutoff state on the basis of the fact that a current exceeding a first threshold value (TH1) flows from a second power supply unit side to a first power supply unit side. When the vehicle is at least in the second state, the specific cutoff unit cuts off the current flowing from the second power supply unit side to the first power supply unit side on the basis of the fact that a current exceeding a second threshold value (TH2) larger than the first threshold value (TH1) flows from the second power supply unit side to the first power supply unit side.
This cemented carbide comprises a plurality of tungsten carbide particles and a binder phase, wherein the cemented carbide includes the tungsten carbide particles and the binder phase in a total content of 89 vol% or greater, the cemented carbide includes 1.8-20.0 vol% of the binder phase, the binder phase includes cobalt, the cemented carbide includes 1.0 mass% or greater of cobalt, and the Young's modulus of the binder phase measured by a nanoindentation method at 25°C is 170 GPa or greater.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
The objective of the present invention is to make a configuration for pulling out a coil wire in a rotary electric machine to another location more compact. A connection module in the rotary electric machine according to the present invention comprises an armature and a case housing the armature and also comprises: a conductive component that includes a first end section, a second end section, and a middle section positioned between the first end section and second end section and passing through a through-hole in the case; and a housing covering the conductive component. A fastening hole is open in an end face, of the first end section, on the other side of the middle section, and the housing covers the conductive component in a state in which at least the end face of the first end section and at least a portion of the second end section are exposed.
The present invention prevents the displacement of a terminal fitting relative to a housing. A substrate connector (A) includes: a housing (10) having a terminal housing chamber (13); and a first terminal fitting (30). The first terminal fitting (30) has a terminal body (31) that is housed in the terminal housing chamber (13), and a first substrate connection part (37) that extends rearward from the terminal body (31) and is positioned outside the housing (10). The terminal body (31) has: a press-fitting protrusion (36) for pressing an inner wall part of the terminal housing chamber (13); and an elastically deformable elastic contact piece (35). The housing (10) has a rear wall part (21) positioned so as to face a rear end part of the terminal body (31) from the rear. The rear wall part (21) is provided with an insertion groove (23) through which the first substrate connection part (37) is inserted.
H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
H01R 13/41 - Fixation d'une manière non démontable, p. ex. par moulage, rivetage par engagement à frottement dans une rondelle isolante, un panneau ou une base
A connector (10, 10A) comprises: a terminal fitting (60); a housing (11, 11A) for holding the terminal fitting (60); and locking sections (24, 24A) for locking the housing (11, 11A) to a circuit board (80). The terminal fitting (60) has: a body section (61) that is accommodated inside the housing (11, 11A); and a substrate connection section (63) that is disposed behind the body section (61) and outside the housing (11, 11A) and that is connected to the circuit board (80). The locking sections (24, 24A) are disposed at positions overlapping the substrate connection section (63) when viewed from a lateral direction intersecting the front-rear direction.
The present invention makes it possible to avoid deterioration in reliability of a connection function of a terminal fitting. In the present invention, an insertion port (15) for inserting a first terminal fitting (40) and a second terminal fitting (55) into a terminal accommodation chamber (14) is opened on a front surface (10F) of a housing (10). A front member (30) is attached to the housing (10) in a state of covering the insertion port (15). The housing (10) has a closing part (16) for closing the rear end of the terminal accommodation chamber (14). The closing part (16) is formed with a through-hole (17) having an opening area smaller than that of the insertion port (15). The first terminal fitting (40) has a terminal body part (41) accommodated in the terminal accommodation chamber (14) and a first substrate connection part (47) inserted into the through-hole (17). The second terminal fitting (55) has the terminal body part (41) and a second substrate connection part (56) inserted into the through-hole (17).
H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
H01R 13/41 - Fixation d'une manière non démontable, p. ex. par moulage, rivetage par engagement à frottement dans une rondelle isolante, un panneau ou une base
According to the present invention, an L-shaped connector (1) comprises: an internal housing (11) that accommodates a terminal and a tip of a wire; and an external housing (3) that accommodates the internal housing (11). The connector 1 comprises a waterproof seal member (35) that is provided to the external housing 3 on a peripheral edge of a second opening (23) where a mating terminal is inserted, and a retainer (37) that holds the seal member (35). The retainer (37) has a secondary lock portion (52) that locks a primary lock portion (26) which locks the external housing (3) and the internal housing (11).
Provided is a cemented carbide comprising a plurality of tungsten carbide grains and a binder phase, wherein the cemented carbide comprises the tungsten carbide grains and the binder phase in a total of 89% by volume or more, the cemented carbide comprises 1.8% by volume or more and 20.0% by volume or less of the binder phase, the binder phase contains cobalt, the cemented carbide contains 1.0% by mass or more of cobalt, and a Young's modulus of the binder phase at 25° C. is 170 GPa or more, as measured by a nanoindenter method.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
C22C 29/06 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques
Provided is a cemented carbide comprising a plurality of tungsten carbide grains and a binder phase, wherein the cemented carbide comprises the tungsten carbide grains and the binder phase in a total of 89% by volume or more, the cemented carbide comprises 1.8% by volume or more and 20.0% by volume or less of the binder phase, the binder phase contains cobalt, the cemented carbide contains 1.0% by mass or more of cobalt, and a percentage (Y2/Y1)×100 of a Young's modulus of the binder phase at 600° C., Y2 GPa, to a Young's modulus at 25° C., Y1 GPa, as measured by a nanoindenter method is 50% or more.
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
C22C 29/06 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques
Provided is a cemented carbide comprising a plurality of tungsten carbide grains and a binder phase, wherein the cemented carbide comprises the tungsten carbide grains and the binder phase in a total of 89% by volume or more, the cemented carbide comprises 1.8% by volume or more and 20.0% by volume or less of the binder phase, the binder phase contains cobalt, the cemented carbide contains 1.0% by mass or more of cobalt, and a percentage (H2/H1)×100 of a hardness of the binder phase at 600° C., H2 GPa, to a hardness at 25° C., H1 GPa, as measured by a nanoindenter method is 25% or more.
C22C 29/06 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques
C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
A connector includes a housing body (11) formed with a module accommodation chamber (15) and a routing space (12), a cover (30) for closing an opening (13) of the routing space in an outer surface of the housing body (11), a pressing member (40) mounted in the routing space (12), and a terminal module (60) including a terminal fitting (62) connected to a wire (71, 72, 76) and inserted into the module accommodation chamber (15). The wire (71, 72, 76) drawn out into the routing space (12) from the module accommodation chamber (15) is routed while being sandwiched and bent between the cover (30) and the pressing member (40). A mounting direction of the pressing member (40) is a direction approaching the module accommodation chamber (15).
A coil device has a first surface and a second surface as end surfaces of the coil device in a thickness direction. The coil device includes at least one printed wiring board, a first protective layer, and an external connection terminal. Each of the at least one printed wiring board has a first base film including a first main surface and a second main surface as a surface opposite to the first main surface, a first coil wire spirally formed on the first main surface, and a second coil wire spirally formed on the second main surface. The first protective layer covers the first main surface of one of the at least one printed wiring board disposed closest to the first surface. The external connection terminal is formed on the first protective layer, and is electrically connected to the first coil wire.
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p. ex. une résistance, un condensateur, une inductance imprimés
H05K 1/11 - Éléments imprimés pour réaliser des connexions électriques avec ou entre des circuits imprimés
H05K 3/06 - Élimination du matériau conducteur par voie chimique ou électrolytique, p. ex. par le procédé de photo-décapage
H05K 3/10 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché
H05K 3/18 - Appareils ou procédés pour la fabrication de circuits imprimés dans lesquels le matériau conducteur est appliqué au support isolant de manière à former le parcours conducteur recherché utilisant la technique de la précipitation pour appliquer le matériau conducteur
H05K 3/38 - Amélioration de l'adhérence entre le substrat isolant et le métal
An antenna module includes: an antenna mounted to a mount surface; and an artificial magnetic conductor having a plate shape and arranged so as to be adjacent to the antenna, the artificial magnetic conductor having a first surface on which a plurality of first unit cells are regularly arrayed. The artificial magnetic conductor has a base end adjacent to the antenna, and the first surface extends from the base end along the mount surface.
H01Q 21/08 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long du trajet rectiligne ou adjacent à celui-ci
H01Q 1/32 - Adaptation pour l'utilisation dans ou sur les véhicules routiers ou ferroviaires
H01Q 15/00 - Dispositifs pour la réflexion, la réfraction, la diffraction ou la polarisation des ondes rayonnées par une antenne, p. ex. dispositifs quasi optiques
H01Q 21/20 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long d'un trajet curviligne ou adjacent à celui-ci
A wire harness includes: an apparatus connector connected to a connector of an apparatus; a first harness connector connected to a connector of a first counterpart wire harness; a second harness connector connected to a connector of a second counterpart wire harness; a first apparatus wiring connecting the apparatus connector and the first harness connector; a second apparatus wiring connecting the apparatus connector and the second harness connector; and a flat base member holding the first apparatus wiring and the second apparatus wiring.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
