Abrégé

This measurement device measures the concentration of a specimen by measuring a current corresponding to a temporal change in the concentration of a measurement substance generated as a result of a multi-step reaction occurring in the specimen in response to a solution containing at least the specimen being dropped onto a first electrode. The measurement device applies a voltage to the first electrode after a lapse of time from the drop of the solution onto the first electrode until the reaction reaches a steady state within a range in which the reaction does not affect the measurement accuracy (S13, S17). The measurement device measures the concentration of the specimen using the current flowing in response to the application of the voltage (S21). The measurement device measures the concentration of the specimen under a condition that allows an intermediate reaction in the multi-step reaction to proceed at a rate greater than or equal to a predetermined reaction rate. The predetermined reaction rate is a rate necessary for maintaining the accuracy of conversion of the current to the concentration of the measurement substance on the assumption that the initial concentration of the specimen and the rate of change of the measurement substance are linearly related.

Classes IPC  ?

• G01N 27/416 - Systèmes
• G01N 27/327 - Électrodes biochimiques

Abrégé

According to this vehicle control device, vehicle control method, and vehicle control system, as one aspect thereof, a control command is outputted to operate an actuator unit mounted on a vehicle in order to obtain, on the basis of a physical quantity related to the forward curvature of a travel path on which the vehicle travels and a physical quantity related to the speed of the vehicle, a control moment including at least one of a roll moment, a pitch moment, and a yaw moment, which is generated in the vehicle from just before a curve in the travel path. Due to this configuration, it is possible to improve a sense of security in passengers when the vehicle travels around a curve.

Classes IPC  ?

• B60G 17/015 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques
• B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p. ex. circuits de commande
• B60W 10/00 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents
• B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
• B60W 10/16 - Différentiels axiaux, p. ex. pour répartir le couple entre les axes gauche et droit
• B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
• B60W 10/20 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de direction
• B60W 10/22 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de suspension
• B60W 30/045 - Commande de la stabilité dynamique du véhicule améliorant les performances en virage

Abrégé

An embodiment of a vehicle control device, a vehicle control method, a target trajectory calculation method, and a vehicle according to the present invention involves: determining, on the basis of basic trajectory coordinate data sets representing a portion or all of at least two-dimensional coordinate values, a trajectory curvature, and a trajectory azimuth angle at each of coordinates sequentially arranged in an ascending order of the arc length from a position that is set as an origin point, an offset value of the curvature or the coordinate values for each of the basic trajectory coordinate data sets; determining new target trajectory coordinate data sets by adding the offset value to the respective basic trajectory coordinate data sets; and controlling the trajectory of a vehicle on the basis of the new basic trajectory coordinate data sets. With this configuration, it is possible to obtain a target trajectory that realizes an out-in-out line similar to that obtained when steering is performed by an expert driver.

Classes IPC  ?

• B60W 30/10 - Maintien de la trajectoire

Abrégé

Provided is a generation device comprising: a housing part that generates an alkaline solution for processing exhaust gas and that houses the alkaline solution; and a feeding part for feeding magnesium to the housing part. The housing part has: a positive electrode that maintains a predetermined first electrical potential and that is in contact with the alkaline solution; and a negative electrode that maintains a predetermined second electrical potential lower than the first electrical potential and that is in contact with the alkaline solution. The feeding part feeds magnesium to a predetermined feed area between the positive electrode and the negative electrode in the housing part.

Classes IPC  ?

• B01D 53/92 - Épuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion
• C02F 1/461 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse

Abrégé

Provided is an electric dust collector comprising: a collecting part having a bottom plate on which particulate matter contained in exhaust gas is deposited, the bottom plate being provided with a plurality of first slits; and a propagation part having an internal space where microwaves propagate, the plurality of first slits being disposed in positions overlapping the internal space in a top view, and the microwaves propagating from the internal space to the collection part through the plurality of first slits.

Classes IPC  ?

• B03C 3/40 - Structure des électrodes
• B03C 3/74 - Nettoyage des électrodes

Abrégé

Provided is an air purifier comprising: an interior space that is interposed between a suction port and a blow port; a charging device that charges microparticles contained in air that flows into the interior space from the suction port; a humidifying device that humidifies the air; a collection device that uses electrostatic force to collect the charged microparticles from the air; and an ejection device that ejects air from the collection device to the blow port. The charging device charges the microparticles by using corona discharge, for example.

Classes IPC  ?

• B03C 3/02 - Installations alimentées en électricité de l'extérieur
• B03C 3/40 - Structure des électrodes
• A61L 9/015 - Désinfection, stérilisation ou désodorisation de l'air utilisant des substances gazeuses ou à l'état de vapeur, p. ex. de l'ozone
• F24F 8/192 - Traitement, p. ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p. ex. par filtrage par des moyens électriques, p. ex. en appliquant des champs électrostatiques ou de la haute tension
• F24F 8/24 - Traitement, p. ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par stérilisation utilisant des médiums stérilisants
• F24F 8/80 - Purificateurs d'air monoblocs

Abrégé

The present invention addresses the problem of providing: a method that enables production of terephthalic acid at low cost from a biomass resource by reducing energy consumption, using less number of steps, and improving the yield of terephthalic acid; and a method for producing polyester.　The method for producing terephthalic acid comprises a step for converting a biomass resource or a compound derived from a biomass resource, into p-tolualdehyde by means of microbes. The method for producing polyester comprises a step for producing polyester by causing a reaction between a diol compound and the terephthalic acid produced from the biomass resource.

Classes IPC  ?

• C12P 7/24 - Préparation de composés organiques contenant de l'oxygène contenant un groupe carbonyle
• C07B 61/00 - Autres procédés généraux
• C07C 45/00 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés
• C07C 47/542 - Benzaldéhydes alkylés
• C07C 51/29 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec des composés contenant des atomes d'halogène, ceux-ci pouvant être formés in situ
• C07C 63/26 - Acide benzènedicarboxylique-1, 4
• C08G 63/183 - Acides téréphtaliques
• C12N 1/15 - ChampignonsLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
• C12N 1/19 - LevuresLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
• C12N 1/21 - BactériesLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger

Abrégé

This measurement device measures changes in the concentration of a measurement substance due to a reaction that occurs in a test body in response to a solution that includes the test body being dripped onto an electrode, said measurement performed by measuring electrical current produced by electrolysis of the measurement substance. After a first elapsed time following the dripping of the solution onto the electrode, the measurement device applies a first voltage to a first application time electrode (S13). The measurement device measures a first current that is caused to flow by the application of the first voltage (S15). After the first voltage has been applied, the measurement device applies a second voltage to a second application time electrode (S17). The measurement device measures a second current that is caused to flow by the application of the second voltage (S19). The measurement device normalizes the second current using the first current and measures the concentration of the measurement substance or the concentration of the test body, which has changed on the basis of the reaction (S21).

Classes IPC  ?

• G01N 27/327 - Électrodes biochimiques
• G01N 27/416 - Systèmes

Abrégé

This vehicle posture control device is mounted to a vehicle having an actuator for generating a roll moment, and comprises a roll moment computing unit (24) and an actuator control means (25). The roll moment computing unit (24) computes a roll moment command value for controlling the actuator such that roll motion is generated to work together with yaw motion in a vehicle (1) during turning. The roll moment computing unit (24) calculates, on the basis of the vehicle speed and lateral slip angular velocity of the vehicle, a roll moment command value to be output. The actuator control means (25) uses the computed roll moment command value to control the actuator.

Classes IPC  ?

• B60G 17/015 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques
• B60G 17/016 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques caractérisés par leur réponse à un mouvement ou une condition donnés ou à l'action du conducteur, lors du déplacement du véhicule
• B60W 40/10 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés au mouvement du véhicule
• B60W 40/11 - Mouvement de tangage
• B60W 40/112 - Mouvement de roulis
• B60W 40/114 - Mouvement de lacet
• B60T 8/1755 - Régulation des freins spécialement adaptée pour la commande de la stabilité du véhicule, p. ex. en tenant compte du taux d'embardée ou de l'accélération transversale dans une courbe
• B60W 10/00 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents
• B60W 10/20 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de direction
• B60W 10/22 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de suspension
• B60W 30/045 - Commande de la stabilité dynamique du véhicule améliorant les performances en virage

Abrégé

Provided is an electric dust collector comprising a dust collection unit that collects electrically charged particles and a microwave generation unit that generates microwaves to be introduced into the dust collection unit and burns the electrically charged particles collected in the dust collection unit by means of the microwaves.

Classes IPC  ?

• B03C 3/74 - Nettoyage des électrodes
• B03C 3/40 - Structure des électrodes
• B03C 3/49 - Électrodes collectrices tubulaires

Abrégé

The purpose of the present invention is to provide a composition for relieving chronic inflammation. The present invention provides a composition for relieving chronic inflammation, comprising whey protein as an active ingredient. This composition can be fed to subjects having chronic inflammation, that is, subjects having a serum CRP concentration of 0.10 mg/dL or more. This composition can be employed as a composition that is used to prevent or relieve diseases or symptoms that can be prevented or relieved by the relief of chronic inflammation.

Classes IPC  ?

• A61K 35/20 - LaitPetit-laitColostrum
• A23L 33/19 - Protéines du lait
• A61K 38/38 - Albumines
• A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]

Abrégé

A map information provision system includes: a road map information database configured to store road map information; a vehicle position determination unit configured to detect and determine a position of a vehicle on a road; a road map information extraction unit configured to extract the road map information around the vehicle from the road map information database, based on the position of the vehicle; and a waypoint map constructor unit configured to determine positions of waypoints and configure a waypoint map that is made up of the plurality of the waypoints, wherein the waypoint map is supplied to a driving support device for the vehicle or a driving control device for the vehicle and is utilized as map information on the planned driving route.

Classes IPC  ?

• G01C 21/32 - Structuration ou formatage de données cartographiques
• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Abrégé

Provided is an electrolytic treatment device provided with: an electrolytic cell having a negative electrode and a positive electrode; an injection part for injecting a liquid into the electrolytic cell; a diaphragm for separating the inside of the electrolytic cell into a negative-electrode-side region including the negative electrode and a positive-electrode-side region including the positive electrode, and causing electrical conduction between the liquid in the negative-electrode-side region and the liquid in the positive-electrode-side region; a negative-electrode-side discharge part for supplying a negative-electrode-side solution formed in the negative-electrode-side region by electrolytic treatment of the liquid to an exhaust gas treatment device; and a positive-electrode-side discharge part for supplying a positive-electrode-side solution formed in the positive-electrode-side region by electrolytic treatment of the liquid to a sterilization device.

Classes IPC  ?

• C02F 1/461 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse
• B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
• B01D 53/92 - Épuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion

Abrégé

Provided is a polyaromatic compound or a pharmacologically acceptable salt thereof, said polyaromatic compound being expressed by formula (I) (therein, A is a biaryl to which a substituted or unsubstituted monocyclic aromatic ring has been bonded, B is a nitrogen-containing monocyclic aromatic ring, C is substituted or unsubstituted benzene, D is substituted or unsubstituted pyrimidine, X is a carbonyl group, Z is NH, and R1 is one substance selected from the group consisting of hydrogen, halogens, substituted or unsubstituted linear or branching C1-6 alkyl groups, substituted or unsubstituted linear or branching C2-6 alkenyl groups, substituted or unsubstituted linear or branching C2-6 alkynyl groups, substituted or unsubstituted C3-6 cycloalkyl groups, organic oxy groups, substituted or unsubstituted aryl groups, substituted or unsubstituted heteroaryl groups, substituted or unsubstituted heterocycloalkyl groups, substituted or unsubstituted aralkyl groups, and substituted or unsubstituted heteroarylalkyl groups). By using the compound of formula (I), the present invention also provides a poly (ADP-ribose) glycohydrolase (PARG) inhibitor, a poly (ADP-ribose) (PAR) accumulation promoter, a cell proliferation inhibitor, a proliferative disease therapeutic agent such as an anticancer agent or similar, an effect enhancer for an anticancer agent, a radiation sensitizing action agent, knockdown cells for use in screening for PARG inhibitors, and a method for determining the efficacy of cancer therapy in a biological sample taken from a subject to whom a PARG inhibitor has been prescribed.

Classes IPC  ?

• C07D 401/12 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
• A61K 31/506 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime non condensées et contenant d'autres hétérocycles
• A61K 31/5377 - 1,4-Oxazines, p. ex. morpholine non condensées et contenant d'autres hétérocycles, p. ex. timolol
• A61K 31/551 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à sept chaînons, p. ex. azélastine, pentylènetétrazole ayant deux atomes d'azote comme hétéro-atomes d'un cycle, p. ex. clozapine, dilazèpe
• A61P 35/00 - Agents anticancéreux
• A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
• C07D 401/14 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant au moins trois hétérocycles
• C07D 405/14 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
• C07D 409/14 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
• C07D 417/14 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre et d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant au moins trois hétérocycles
• C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
• C12N 9/99 - Inactivation des enzymes par traitement chimique
• C12N 15/09 - Technologie d'ADN recombinant
• G01N 33/15 - Préparations médicinales
• G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique

Abrégé

The purpose is to provide a technique pertaining to proteinaceous nanocapsules capable of retaining an encapsulated material such as a drug, wherein the technique permits introduction into cells by a simple method and makes it possible to deliver the encapsulated material locally into cells. The present invention pertains to nanocapsules for a drug delivery system characterized in that mutant chaperonin complexes including a decreased ATP hydrolysis activity-type GroEL subunit mutant as a GroEL subunit configuring a ring structure and a subunit having GroES activity as a subunit configuring the top portion are included as a carrier material for pharmacological component encapsulation of nanocapsules for a local drug delivery system into cells.

Classes IPC  ?

• A61K 9/51 - Nanocapsules
• A61K 45/00 - Préparations médicinales contenant des ingrédients actifs non prévus dans les groupes
• A61K 47/42 - ProtéinesPolypeptidesLeurs produits de dégradationLeurs dérivés p. ex. albumine, gélatine ou zéine

Abrégé

The present invention relates to a finger joint rehabilitation device which assists a finger joint extension movement, said finger joint rehabilitation device being provided with: bellows which comprise a bottomed cylindrical body disposed straddling at least one finger joint, along the surface of the skin on the extending-direction side of the finger being rehabilitated, and which are free to expand and contract in an axial direction and are free to bend in a bending direction; a pipe which communicates with the bellows; and an internal pressure regulating unit which causes a working fluid within the bellows to be expelled via the pipe, resulting in a negative pressure inside the bellows, and causing the bellows to contract, thereby causing a force to be generated, assisting the extension movement of the finger joint. The bellows are provided with: sandwiching portions which are formed on the side surfaces of the bellows and which sandwich the outer periphery of the finger by means of the urging of an elastic force of a pair of elastically deformable fixed pieces, and a cap portion which is formed on an end portion, in the fingertip direction, of the bellows, and which has a recessed portion into which the finger can be inserted.

Classes IPC  ?

• A61H 1/02 - Appareils d'exercice extenseurs ou de ployage

Abrégé

The end of a second medial external skeletal member (117), which is fitted on the inside of the instep, is disposed so that the ankle has degrees of freedom of motion with respect to a flat plate member (121). A convexity (CV), which can be held in a concavity (CC) formed in a lateral holding member (125), is formed on the end of a second lateral external skeletal member (112A), which is fitted on the outside of the instep. In a closed leg position, the convexity (CV) of the second lateral external skeletal member (112A) is held in the concavity (CC) of the lateral holding member (125) and the entire bottom surface of the flat plate member (121) is in contact with the floor. When shifting from said closed leg position to an open leg position, the convexity (CV) of the second lateral external skeletal member (112A) disconnects from the concavity (CC) of the lateral holding member (125), making it possible to keep the entire bottom surface of the flat plate member (121) in contact with the floor. When shifting from said open leg position to the closed leg position, a plate spring member (140) is restored while in contact with the convexity (CV) of the second lateral external skeletal member (112A) and guides said convexity (CV) to the concavity (CC) of the lateral holding member (125).

Classes IPC  ?

• A61H 3/00 - Appareils pour aider des personnes handicapées à marcher

Abrégé

The posterior foot section from the heel to the instep is fitted in the posterior footwear section (130) and the anterior foot section from the instep to the toe is fitted in the anterior footwear section (140). The posterior footwear section (130) and the anterior footwear section (140) are rotatably attached so as to roughly coincide with the position of the rotational axis of the foot when the foot is in the "heel-separated-from-ground" state during walking or in a sole-bending posture. When transitioning from a state in which the entire sole is in contact with the floor to a "heel-separated-from-ground" state as a result of a walking movement or assumption of a sole-bending posture, the posterior plate member (131) of the posterior footwear section (130) rotates with first and second axis members as the axis of rotation. Corresponding to the expanding movement of the sole in the "heel-separated-from-ground" state, the distance between the posterior footwear section (130) and the anterior footwear section (140) widens. As a result, when the joint movement assistance device is worn, smooth and stable foot movement can be achieved.

Classes IPC  ?

• A61H 3/00 - Appareils pour aider des personnes handicapées à marcher
• B25J 11/00 - Manipulateurs non prévus ailleurs

Abrégé

The purpose of the present invention is to provide: a microbial flora activator which can prevent the re-bonding of a dispersed oil, fat or the like and can activate microorganisms in an activated sludge treatment system; and a method for treating waste water containing an oil, a fat or the like using the microbial flora activator. Provided is a microbial flora activator which contains 0.0005 to 8 wt% of a polyoxyalkylene alkyl ether having 13 to 22 carbon atoms and 0.0005 to 2 wt% of a fatty acid dialkanolamide as the main components and also contains water as a remainder. Also provided is a method for treating waste water containing an oil, a fat or the like, which comprises the steps of: introducing a microbial flora activator into raw water; removing the oil or the fat, which has been dispersed in the raw water by the action of the microbial flora activator, from the raw water together with other organic contaminants; and increasing the sedimentation property of activated sludge in an aeration tank and enhancing endogenous respiration caused by microorganisms in the activated sludge to achieve steady gravity separation without adding any flocculating/precipitating agent.

Classes IPC  ?

• C02F 3/00 - Traitement biologique de l'eau, des eaux résiduaires ou des eaux d'égout
• C02F 3/12 - Procédés par les boues activées

Abrégé

The problem the present invention addresses is the provision of an information display device that is capable of showing a main image to specific viewers only and showing another image to other viewers. In order to do so, a brightness change unit (121) changes the brightness of a main image and another brightness change unit (122) generates a correction image in accordance with the difference between the main image and a secondary image. A projector (221) projects the main image onto a screen (24) through a polarizing filter (231), and another projector (222) projects the correction image onto the screen (24) through another polarizing filter (232). Specific viewers view the screen (24) using glasses (30) that have polarizing filters (31) exhibiting the same polarization direction as the abovementioned polarizing filter (231), and other viewers view the screen (24) without glasses.

Classes IPC  ?

• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
• G02F 1/13 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p. ex. cellules d'affichage individuelles à cristaux liquides
• G02F 1/133 - Dispositions relatives à la structureExcitation de cellules à cristaux liquidesDispositions relatives aux circuits
• G03B 21/00 - Projecteurs ou visionneuses du type par projectionLeurs accessoires
• G03B 21/14 - Projecteurs ou visionneuses du type par projectionLeurs accessoires Détails
• G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
• G09G 5/10 - Circuits d'intensité
• G09G 5/377 - Détails concernant le traitement de dessins graphiques pour mélanger ou superposer plusieurs dessins graphiques
• H04N 5/74 - Dispositifs de projection pour reproduction d'image, p. ex. eidophor

Abrégé

Provided are a light power generation system, a control device, a control method, and a program whereby efficient power, which is controllable whether a power converter circuit includes a chalk coil or not, can be supplied even if sunlight irradiated onto a solar cell panel is partially shadowed. The maximum power detection unit (253) in a control unit (25) operates a MOSFET (242) in a power converter circuit (24) (for example, in a DC-DC converter) and open-circuits both ends of a solar cell panel (11) in the maximum power detection mode. After that, the maximum power detection unit (253) short-circuits both ends of the solar cell panel (11), detects a maximum power (Pmax) by monitoring the output power of the solar cell panel (11) during a period from the open state to the short-circuited state, and defines the voltage (Vpv) of the solar cell panel (11) as an optimal voltage (Vop) when detecting the maximum power (Pmax). In a tracking operation mode, the control unit (25) performs PWM control with respect to the MOSFET (242) by defining the optimal voltage (Vop) to be a reference signal. Operations are repeated between the maximum power detection mode and the tracking operation mode, which are described above.

Classes IPC  ?

• G05F 1/67 - Régulation de la puissance électrique à la puissance maximale que peut fournir un générateur, p. ex. une cellule solaire