In a power converter, a controller controls the operation of a converter, and a control voltage generator generates a control voltage for operating the controller. When the voltage value of the direct-current voltage output from the power converter is higher than the voltage value of the control voltage and a detection signal is not output from a voltage detector that detects the power supply voltage, the operation of switching elements of the converter is stopped under the control of the controller.
H02P 27/08 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs avec modulation de largeur d'impulsions
A semiconductor device includes a conductor having a plate shape with a first thickness, an insulator sealing a portion of the conductor, a semiconductor element sealed in the insulator and electrically connected to the portion of the conductor, and a terminal bonded to the conductor outside of the insulator. A length, along the conductor, from a section where the conductor and the terminal are bonded toward the semiconductor element to the insulator, is greater than the first thickness.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
A gas laser amplifier includes a housing, discharge electrode pairs, and an optical resonator. The housing includes an entrance window that allows entry of a first laser beam from outside and an exit window that allows exit of the first laser beam amplified. Each of the discharge electrode pairs excites a laser gas supplied between discharge electrodes facing each other in the housing. The optical resonator causes a second laser beam to oscillate with a gain of the excited laser gas in a non-incident state where the first laser beam from outside the housing does not enter the housing through the entrance window. In an incident state where the first laser beam enters the housing through the entrance window, the optical resonator suspends the oscillation of the second laser beam.
H01S 3/10 - Commande de l'intensité, de la fréquence, de la phase, de la polarisation ou de la direction du rayonnement, p.ex. commutation, ouverture de porte, modulation ou démodulation
G03F 7/00 - Production par voie photomécanique, p.ex. photolithographique, de surfaces texturées, p.ex. surfaces imprimées; Matériaux à cet effet, p.ex. comportant des photoréserves; Appareillages spécialement adaptés à cet effet
H01S 3/036 - Moyens pour obtenir ou maintenir la pression désirée du gaz à l'intérieur du tube, p.ex. au moyen d'un getter ou d'une réactivation; Moyens pour faire circuler le gaz, p.ex. pour uniformiser la pression à l'intérieur du tube
H01S 3/081 - Structure ou forme des résonateurs optiques ou de leurs composants comprenant trois réflecteurs ou plus
H01S 3/223 - Lasers, c. à d. dispositifs utilisant l'émission stimulée de rayonnement électromagnétique dans la gamme de l’infrarouge, du visible ou de l’ultraviolet caractérisés par le matériau utilisé comme milieu actif à gaz le gaz actif étant polyatomique, c. à d. contenant plusieurs atomes
A method for manufacturing a semiconductor device of the present disclosure includes: ion-implanting impurities into a source-drain electrodes forming region where a source electrode and a drain electrode are to be formed on a nitride semiconductor layer formed on a substrate; forming a silicon nitride film on the surface of the nitride semiconductor layer by a plasma-enhanced chemical vapor deposition method, the silicon nitride film constituting a surface protecting sacrifice film and having a refractive index of 1.80 or more and less than 1.88 and a thickness of 100 nm or more and 500 nm or less; and heat-treating the nitride semiconductor layer on which the surface protecting sacrifice film is formed.
A detection circuit is provided to output a feedback signal and a adjustment current when a voltage of a high-voltage side main terminal of a semiconductor switching device is equal to or higher than a preset threshold value in a period in which a gate drive circuit turns off the semiconductor switching device to cut off a current, a control circuit diagnoses a state of the semiconductor switching device or controls a signal to be outputted to the gate drive circuit, on the basis of the feedback signal, and a gate current, which is an output of the gate drive circuit, is adjusted by the adjustment current.
H03K 17/082 - Modifications pour protéger le circuit de commutation contre la surintensité ou la surtension par réaction du circuit de sortie vers le circuit de commande
H03K 17/16 - Modifications pour éliminer les tensions ou courants parasites
6.
ROAD SURFACE INFORMATION COLLECTING DEVICE, ROAD SURFACE DETERIORATION DETECTING SYSTEM, AND ROAD SURFACE INFORMATION COLLECTING METHOD
A road surface information collecting device, which is mounted on a vehicle to transmit a shot image acquired by shooting a road surface to a server to detect road surface deterioration, includes processing circuitry configured to: acquire the shot image of the road surface around the vehicle shot by a shooting device mounted on the vehicle; acquire shot area information regarding an area on the road surface shot in the acquired shot image; extract one or more candidate images acquired by shooting a certain area on the road surface out of acquired shot images on a basis of the acquired shot area information; select a selected image to be transmitted to the server out of the extracted candidate images; and transmit the selected image to the server.
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p.ex. utilisant un modèle de réflectance ou d’éclairage
The communication system includes: a first base station to which a first communication terminal is connected, the first communication terminal supporting terminal-to-terminal communication in which communication terminals directly communicate with each other; and a second base station to which a second communication terminal is connected, the second communication terminal supporting the terminal-to-terminal communication, and in a case where the second base station receives a handover request for the first communication terminal to connect to the second base station via the second communication terminal, the second base station transmits, to the first communication terminal and the second communication terminal, communication configuration information indicating the content of a configuration for the first communication terminal and the second communication terminal to perform terminal-to-terminal communication therebetween.
An awakening effort motion estimation device includes processing circuitry configured to acquire a captured image obtained by imaging an occupant's face in a vehicle; detect, on a basis of the captured image having been acquired, two reference points for estimating a motion of the occupant's mouth, the two reference points including one point on a mask worn by the occupant, and the other point being a point based on a feature point of the occupant's face or a point different from the one point on the mask in the captured image; calculate a reference point distance between the detected two reference points; and estimate whether or not the occupant is performing an awakening effort motion by moving his or her mouth depending on whether or not the calculated reference point distance satisfies an awakening effort estimating condition.
A flying object (109) flies on the earth's limb. Three or more surveillance satellites (120) monitor the earth's limb from different latitudes than each other at a time of interest and transmit three or more sets of monitoring data. A ground system (130) receives the three or more sets of monitoring data, calculates three or more line-of-sight directions from the three or more surveillance satellites to the flying object at the time of interest based on the three or more sets of monitoring data, calculates flying object coordinate values indicating the position of the flying object at the time of interest based on the three or more line-of-sight directions, and selects one flight path model from multiple flight path models based on the flying object coordinate values.
An information processing device includes a data collecting unit that collects sensor data from a plurality of sensors; a determination-data generating unit that generates determination batch data including learned data and unlearned data, the learned data being learning data that has already been used to learn a learning model for making a prediction based on the sensor data, the unlearned data corresponding to the sensor data; and a relearning determining unit that calculates propensity scores for the learned data and the unlearned data by using a covariate affecting a result of the prediction to perform stratification by allocating the learned data and the unlearned data to a plurality of layers, and to determine whether or not the learning model is to be relearned by using a frequency of appearance of a critical layer and a frequency of appearance of critical data from a result of the stratification.
An isolation region separates a first circuit region and a second circuit region. A signal conveyance element is an element to convey a signal from the first circuit region to the second circuit region and includes at least one primary coil and two secondary coils. The at least one primary coil has opposite ends electrically connected to the first circuit region and is disposed in the isolation region. The two secondary coils each have opposite ends electrically connected to the second circuit region, are arranged to be magnetically coupled to the at least one primary coil, and are arranged in the isolation region.
H01L 23/522 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre comprenant des interconnexions externes formées d'une structure multicouche de couches conductrices et isolantes inséparables du corps semi-conducteur sur lequel elles ont été déposées
H01L 23/528 - Configuration de la structure d'interconnexion
H01L 27/02 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface
12.
POWER CONVERTER, MOTOR DRIVING APPARATUS, AND AIR CONDITIONER
A power converter includes: a rectifying and boosting unit that rectifies first alternating-current power supplied from a commercial power supply and boosts a voltage of the first alternating-current power; a capacitor connected to an output end of the rectifying and boosting unit; an inverter to convert power output from the rectifying and boosting unit and the capacitor into second alternating-current power, and output the second alternating-current power to a device; and a control unit that reduces a current flowing through the capacitor by controlling the rectifying and boosting unit and by controlling the inverter such that the inverter outputs, to the device, the second alternating-current power containing a ripple dependent on a ripple of power flowing from the rectifying and boosting unit into the capacitor. The control unit controls operation of the power converter in accordance with an air-conditioning condition of an air conditioner.
H02P 27/08 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs avec modulation de largeur d'impulsions
A component measurement device for measuring a given component contained in a sample. The component measurement device includes an excitation light source to emit excitation light onto the optical medium portion, a probe light source to emit probe light onto the optical medium portion, an intensity modulation unit to perform intensity modulation on the excitation light emitted by the excitation light source based on stratum corneum information about stratum corneum of the sample to generate intensity-modulated excitation light and emit the generated intensity-modulated excitation light onto the optical medium portion, and a measurement unit to measure the given component based on a difference between the probe light emitted from the optical medium portion in a first state where the excitation light is emitted and the probe light emitted from the optical medium portion in a second state where the intensity-modulated excitation light is emitted.
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p.ex. de la concentration des gaz dans le sang, de la valeur du pH du sang
A61B 5/107 - Mesure de dimensions corporelles, p.ex. la taille du corps entier ou de parties de celui-ci
A61B 5/1455 - Mesure des caractéristiques du sang in vivo, p.ex. de la concentration des gaz dans le sang, de la valeur du pH du sang en utilisant des capteurs optiques, p.ex. des oxymètres à photométrie spectrale
14.
METHOD AND SYSTEM FOR DETERMINING JUNCTION TEMPERATURE OF POWER SEMICONDUCTOR
The present invention concerns a method for determining the junction temperature of a power semiconductor using a temperature sensitive electrical parameter of a thermal sensitive electrical device in a system comprising the thermal sensitive electrical device, an external electrical circuit, a compensation module and a measurement module. The compensation module is composed at least of a first and a second switches. The invention: —puts the first switch in a closing state and puts the second switch in an opening state during a first period of time in order to measure a first set of voltages, —changes the state of the first switch and/or the state of the second switch or the state of at least one another switch during at least one another period of time in order to measure at least one another voltage, —determines a value of the temperature sensitive parameter using the measured voltages.
G01K 7/01 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments semi-conducteurs à jonctions PN
G01K 7/24 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance non linéaire, p.ex. une thermistance dans un circuit spécialement adapté, p.ex. un circuit en pont
15.
TRAVELING SUPPORT SYSTEM AND TRAVELING SUPPORT METHOD
To provide a traveling support system and a traveling support method which can switch a rough traveling support adapted to a rough merging behavior of the merging vehicle, and a traveling support of avoiding a collision between the object vehicle and the merging vehicle, according to conditions. A traveling support system comprising: a merging supporter that supports a traveling of the object vehicle so that a traveling at a time of merging becomes smooth; a collision avoidance supporter that calculates a collision risk and supports a traveling of the object vehicle so that the collision risk decreases; and a traveling support selector that determines whether the traveling support of the merging supporter or the traveling support of the collision avoidance supporter is performed.
A first voltage control circuitry controls a first representative value, i.e., an average-value corresponding value of DC capacitor voltages of all converter cells to follow an overall voltage command value. A phase balance control circuitry controls second representative values, i.e., average-value corresponding values of DC capacitor voltages of the converter cells in leg circuits for respective phases to follow the first representative value. A positive-negative balance control circuitry controls deviations of third representative values, i.e., average-value corresponding values of the DC capacitor voltages of the converter cells in the positive and negative arms of the leg circuits for respective phases to become zero between the positive and negative arms. An individual balance control circuitry controls DC capacitor voltages of all the converter cells to follow the third representative values.
H02M 7/155 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type thyratron ou thyristor exigeant des moyens d'extinction utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/084 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques utilisant un circuit de commande commun à plusieurs phases d'un système polyphasé
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu; Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
H02M 7/19 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type thyratron ou thyristor exigeant des moyens d'extinction utilisant uniquement des dispositifs à semi-conducteurs agencés pour la marche en série, p.ex. pour la multiplication de la tension
The primary circuit and the secondary circuit are electrically insulated from each other by the transformer so as to operate at different reference potentials. The primary coil has a first end which is driven by an input signal. The primary coil has a second end which is driven by an output signal of the delay element. An induced voltage of the secondary coil is input to the retention element, which, in turn, switches and retains a value of the output signal, based on the induced voltage of the secondary coil.
H03K 17/691 - Commutation ou ouverture de porte électronique, c. à d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs les dispositifs étant des transistors à effet de champ avec une isolation galvanique entre le circuit de commande et le circuit de sortie utilisant un couplage par transformateur
H03K 17/723 - Dispositifs à semi-conducteurs bipolaires comportant au moins trois jonctions PN, p.ex. thyristors, transistors unijonction programmables, ou comportant au moins quatre électrodes, p.ex. commutateurs commandés au silicium, ou comportant deux électrod avec une isolation galvanique entre le circuit de commande et le circuit de sortie utilisant un couplage par transformateur
A controlling circuitry of a power conversion device has a first control mode for controlling circulation current circulating among leg circuits for the respective phases in a power converter so that an AC component having a frequency that is an even multiple other than a multiple of 3 with respect to the frequency of a fundamental component of AC is contained in the circulation current, and determines whether to make the first control mode active or inactive, on the basis of the voltage value of an energy storage element.
Provided is a semiconductive tape in which semiconductive resin layers in which metal particles are dispersedly mixed are disposed on a fibrous insulation substrate, wherein the metal particles have a melting point higher than the curing temperature of the thermosetting resin to be subjected to an impregnation treatment and lower than the softening point of the fibrous insulation substrate. The semiconductive tape is used for the stator coil of a rotating electric machine to suppress erosion of the thermosetting resin, impairment of semiconductivity thereof, and the like caused by heat generation, discharges and the like during operation of the rotating electric machine, thus exhibiting corona resistance stably over an extended period of time.
The purpose of the present invention is to provide a technology that is capable of suppressing the extension of a crack to the lower side of an interlayer insulating film when external stress associated with heat shrinkage stress is applied to a corner of a semiconductor element. A semiconductor wafer (1) is provided with a semiconductor substrate (10) in which an interlayer insulating film (9) and a surface protective film (8) covering the interlayer insulating film (9) are laminated atop the upper surface. A plurality of semiconductor elements (3), which are cut into small pieces by dicing along an opening (2a) formed in the surface protective film (8), are formed on the semiconductor substrate (10). The end of the interlayer insulating film (9) is set further back than the end of the surface protective film (8) in relation to the end of the semiconductor substrate (10) to be formed by dicing. In each of the diced semiconductor elements (3), the shape of the end of the interlayer insulating film (9) is set so that the distance Lx from the corner of the semiconductor substrate (10) to be formed by dicing to the end of the interlayer insulating film (9) and the thickness d of the semiconductor substrate (10) satisfy a relationship defined in expression 1.
H01L 21/301 - Traitement des corps semi-conducteurs en utilisant des procédés ou des appareils non couverts par les groupes pour subdiviser un corps semi-conducteur en parties distinctes, p.ex. cloisonnement en zones séparées
21.
DELAY ESTIMATION DEVICE, DELAY ESTIMATION METHOD, AND DELAY ESTIMATION SYSTEM
The purpose of the present invention is to provide a technology that allows a user to easily identify where a delay has occurred in a micro service. A delay estimation device includes an acquisition unit and a determination unit. Regarding a data model that associates a plurality of queries in advance, the acquisition unit acquires for each query a response time of one or more micro services that use the queries. The determination unit determines whether a delay has occurred for each query, on the basis of the current response time and the past response time.
This air conditioning device (1) includes: an outdoor unit (2) having a compressor (10), an accumulator (50), and an outdoor heat exchanger (30); an indoor unit (4) having an indoor heat exchanger (80); and a relay (3) that relays or blocks circulation of a refrigerant between the outdoor unit (2) and the indoor unit (4), wherein the outdoor unit (2) and the relay (4) are connected by a low-pressure gas main pipe (101), a high-pressure gas main pipe (102), and a liquid main pipe (103), the relay (3) and the indoor unit (4) are connected by a gas branch pipe (104) and a liquid branch pipe (105), and the relay (3) has a relay gas pipe (301) having a high-pressure gas branched pipe (302) and a low-pressure gas branched pipe (303), a relay liquid pipe (304), a bypass pipe (305) connecting the high-pressure gas branched pipe (301) and the relay liquid pipe (304), and a bypass valve (60) that that is provided to the bypass pipe (305) and has a function for switching between an open state for allowing circulation of the refrigerant and a closed state for blocking circulation of the refrigerant.
An interface system (100) comprises: a detection unit (21) that detects a three-dimensional position of a detection target in virtual space (K) divided into a plurality of operation spaces; a position acquisition unit (41) that acquires the three-dimensional position of the detection target detected by the detection unit; a projection unit (20) that projects a floating image (S) indicating a boundary position of each operation space in the virtual space; an operation space determination unit (43) that determines, on the basis of the three dimensional position of the detection target acquired by the position acquisition unit and the boundary position of each operation space in the virtual space, the operation space in which the three dimensional position of the detection target is contained; and an operation information output unit (51) that uses at least a determination result from the operation space determination unit to output operation information for executing a predetermined operation on a display device (1).
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p.ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaiso
G06F 3/04812 - Techniques d’interaction fondées sur l’aspect ou le comportement du curseur, p.ex. sous l’influence de la présence des objets affichés
This air conditioner comprises: an outdoor machine having a compressor that compresses a refrigerant, an outdoor channel switching device that switches the connection direction of a piping through which the refrigerant discharged from the compressor flows, an outdoor heat exchanger that exchanges heat between air and the refrigerant, and an outdoor expansion valve that expands the refrigerant; an indoor machine having an indoor refrigerant heat exchanger that exchanges heat between the refrigerant or a heat medium and air; a relay device that relays heat supplied via the refrigerant from the outdoor machine to the indoor machine via the refrigerant or the heat medium; and a control device. The control device executes a heating operation and a defrosting operation for removing frost stuck to the outdoor heat exchanger during the heating operation, and performs, during the defrosting operation, control on the relay device to cut off supplying of the heat to the indoor machine and control on the outdoor channel switching device to distribute the refrigerant discharged from the compressor to the relay device without passing through the outdoor heat exchanger.
MITSUBISHI ELECTRIC R&D CENTRE EUROPE B.V. (Pays‑Bas)
Inventeur(s)
Ciochina, Cristina
Sibel, Jean-Christophe
Gresset, Nicolas
Abrégé
The invention relates to a method to transmit by a user equipment a response packet (BWP) in response to a received packet (FWP)(S36) received from another user equipment in a D2D communication, comprising: Receive from the another user equipment by the user equipment the received packet (FWP); Perform by the user equipment radio resource selection used to transmit the response packet (BWP), the radio resources selected are selected among radio resources in a selection window such as the delay between the reception of the received packet and a last radio resource of the radio resources in the selection window is dependent on a time duration related to the received packet (FWP); Send by the user equipment to the another user equipment the response packet using at least one resource among the selected radio resources.
This method for communicating among a plurality of devices of a power conversion system includes a step for synchronizing time among N (where N is a natural number greater or equal to 2) devices, in order to have a common control cycle among the N devices. The control cycle includes at least one control data communication period. The control data communication period includes N time slots. This method for communicating includes a control data communication step in which the (i)th (i=1 to N) device among the N devices performs multicast transmission of control data in the (i)th time slot, and the remaining devices among the N devices receive the control data.
An information processing device (100) has: a storage unit (110) which stores one or more documents; an acquisition unit (120) which acquires search contents; a search unit (130) which performs search on the basis of the search contents for the one or more documents; a calculation unit (140) which calculates accuracy corresponding to each of a plurality of search results obtained by the search; and an output control unit (150). When the search is performed, the acquisition unit (120) acquires first information which is at least one of the failure scale and the failure occurrence probability corresponding to each of the plurality of search results. When the first information is acquired, the calculation unit (140) calculates display order of each of the plurality of search results on the basis of the accuracy and the first information. The output control unit (150) sorts the plurality of search results on the basis of the display order, and outputs the plurality of search results .
MITSUBISHI ELECTRIC R&D CENTRE EUROPE B.V. (Pays‑Bas)
Inventeur(s)
Ciochina, Cristina
Sibel, Jean-Christophe
Gresset, Nicolas
Abrégé
The invention relates to a method, comprising: obtaining a first set of radio resources available to send a forward packet from a first user equipment; obtaining a second set of radio resources available to perform an operation related to the forward packet; selecting, among said first set of radio resources, a first radio resource having a first time so that at least one second radio resource from the second set is comprised in a time window having a lower bound after said first time and an upper bound defined according to at least one of said forward packet; sending, by the first user equipment, said forward packet using said first radio resource.
Provided is an anaerobic digestion process monitoring system that highly accurately predicts the amount of biogas produced even when the activity of anaerobic microorganisms within a digestion tank varies. The present invention comprises: a first sensor (4) that measures the amount of organic waste matter entering a digestion tank (2) and outputs load data pertaining to the result of measurement; a second sensor (5) that measures the state of a fermentation liquid inside the digestion tank (2) and outputs fermentation liquid state data pertaining to the result of measurement; a pre-treatment unit (12) that obtains, from the load data and the fermentation liquid state data, estimated activity index data indicating the level of activity of the anaerobic microorganisms by using a first estimation model; and a gas production amount prediction unit (13) that obtains a biogas production amount prediction value from the load data, the fermentation liquid state data, and the estimated activity index data by using a second estimation model.
In magnet insertion holes (11, 21) formed in first and second rotor cores (10, 20), flux barriers (12, 22) for preventing magnetic flux leakage are formed at both ends in the width direction of each permanent magnet (50), and the distance formed between surfaces facing in the thickness direction of the permanent magnet (50) is set to be larger than the thickness of the permanent magnet (50), whereby gaps (17, 27) are formed between the permanent magnet (50) and the magnet insertion holes (11, 21). The magnet insertion hole (11) of the first rotor core (10) has formed therein a guide part (13) for positioning the permanent magnet (50) in the width direction at at least one end side in the width direction of the permanent magnet (50). The magnet insertion hole (21) of the second rotor core (20) has formed therein an opening (29) that connects the gap (27) and the flux barrier (22) to each other. The first rotor core (10) and the second rotor core (20) are laminated together in a mixed manner in the axis direction.
dd-1ditarget_xtargetdtarget_xtarget_x) in feature space, and performs search for plausible image features by using the distances. The vectors calculated by the Projection transforming portion (130) belongs to a time-window-divided database.
A self-propelled elevator according to the present disclosure comprises: a cage; a first path used when the cage moves vertically; a second path used when the cage moves horizontally; a first rail provided along the longitudinal direction of the first path, the cage sliding on the first rail; a second rail provided along the longitudinal direction of the first path, the second rail guiding the movement of the cage; a third rail provided along the longitudinal direction of the second path, the cage sliding on the third rail; and a switching unit provided at a position where the first path and the second path intersect. The switching unit has a movement rail and a rotation part. The movement rail is capable of moving between a position where the movement rail connects to the first rail when the cage moves to the first path and a position where the cage is not in contact with the movement rail when the cage moves to the second path. The rotation part is capable of moving in a rotational manner between a rotational position where the rotation part connects to the second rail when the cage moves to the first path and a rotational position where the rotation part connects to the third rail when the cage moves to the second path.
B66B 9/02 - Genres ou types d'ascenseurs installés dans les bâtiments ou édifices ou adjoints à ceux-ci actionnés mécaniquement autrement que par câbles ou filins
B66B 9/10 - Genres ou types d'ascenseurs installés dans les bâtiments ou édifices ou adjoints à ceux-ci du type "paternoster"
A normalization unit acquires a normalized reference value being a value obtained from normalization of a reference value according to a predetermined normalization rule, the reference value being a status value acquired from an air conditioner during a normal estimation period during which the air conditioner is estimated to operate normally, the status value indicating an operational status of the air conditioner. An acquiring unit acquires from the air conditioner, the status value as a diagnosis value during a diagnosis period during which it is not clear whether or not the air conditioner operates normally and which is after the normal estimation period. The normalization unit normalizes the diagnosis value according to the normalization rule.
A caution-required feature detector in a projection control apparatus detects a caution-required feature that is a feature with a solid shape that impacts on traveling of a subject vehicle. An optical illusion image generating unit generates an optical illusion image that recalls the solid shape of the caution-required feature. An alert determination unit determines whether alerting the caution-required feature is necessary. A projection controller causes a projector to project the optical illusion image at a position corresponding to a position of the caution-required feature determined as requiring the alert.
G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p.ex. demandes d'attente ou de dépassement
An object is to achieve a transformer having a high heat dissipation property. The transformer includes a core forming a magnetic circuit and a primary winding and secondary windings wound at the core, and the primary winding and the secondary windings each include at least one winding member. The transformer has a stacked arrangement in which one of winding members composing the primary winding or the secondary windings that has a smaller number of turns is provided in one of outermost layers in a winding axis direction, and a metal plate is provided in another of the outermost layers in the winding axis direction.
A search execution device receives a trapdoor generated based on a user secret key in which a search auxiliary key and an attribute of a user are set and a search keyword, together with a key identifier (ID) that identifies the search auxiliary key. The search execution device decrypts an encrypted tag in which an attribute of a user who is allowed retrieval and a search word are set, using the received trapdoor and the search auxiliary key indicated by the received key ID, so as to identify a tag that is retrievable for the attribute set in the user secret key and contains a search word corresponding to the search keyword.
A robot control device controls a robot. The robot control device includes an image recognition processing unit, a robot control processing unit, and a monitoring processing unit. The image recognition processing unit recognizes first information on the basis of measurement data in a monitoring area obtained from a vision sensor, the first information being information about a human present in the monitoring area. The robot control processing unit controls the motion of the robot in accordance with a motion program for moving the robot. On the basis of surrounding object data and the first information obtained from the image recognition processing unit, the monitoring processing unit determines a possibility of pinching of the human between the robot and a surrounding object. The surrounding object data is data indicating three-dimensional disposition states of the robot and a surrounding object that is an object other than the robot in the monitoring area.
A motor drive device includes: an inverter circuit configured to drive a motor; a drive circuit to which a control voltage is applied, the drive circuit being configured to output a drive signal to the inverter circuit; and a relay configured to stop application of the control voltage to the drive circuit. The relay is configured to detect a motor current that is output from the inverter circuit to the motor, and to stop application of the control voltage to the drive circuit when the motor current reaches a first threshold or higher that is determined in advance.
H02P 29/032 - Prévention d’un endommagement du moteur, p.ex. détermination de limites individuelles de courant pour différentes conditions de fonctionnement
F24F 1/08 - Compresseurs spécialement adaptés à des éléments extérieurs séparés
H02P 29/024 - Détection d’un défaut, p.ex. court circuit, rotor bloqué, circuit ouvert ou perte de charge
41.
AUTHENTICATION SYSTEM, AUTHENTICATION DEVICE, AND AUTHENTICATION METHOD
An authentication system includes: an electronic key that transmits a signal including authority information indicating authority given to an owner and an authentication key; a plurality of on-board stations installed on a train to receive the signal from the electronic key; and an authentication device that determines a position of the electronic key from a reception status of the signal including the same authentication key in the plurality of on-board stations, and determines, on the basis of the position of the electronic key and the authority information, whether to permit departure of the train and whether to permit operation of a control console of the train.
The outdoor unit (1000) includes a housing whose inside is divided into a fan chamber (110) and a machine chamber (120). A compressor and a reactor that are heat-generating components are provided in a lower area of the machine chamber (120). An electric board (50) including a printed circuit board (51) and an electric component (52), and an electric component box (10) constituted by an inner box (11) and an outer box (12) and accommodating the electric board are provided above the heat-generating components. A lower face of the inner box (first thermal insulation plate) and a lower face of the outer box (second thermal insulation plate) constitute a double thermal insulation plate (10a).
A semiconductor laser module includes a laser emission unit including a laser diode element that emits a laser beam, and a first electrode and a second electrode that supply current to the laser diode element; a base member that supports and fixes the laser emission unit; a fast-axis collimator that collimates a fast-axis direction component of the laser beam emitted from the laser diode element; and a slow-axis collimator that collimates a slow-axis direction component of the laser beam emitted from the laser diode element. The base member protrudes in a direction of emission of the laser beam with respect to the laser emission unit. The fast-axis collimator is fixed to the laser emission unit in an optical path of the laser emission unit where the laser beam is emitted. The slow-axis collimator is fixed to the base member in the optical path of the laser beam.
A power converter includes at least one arm for each phase, and each arm is formed by connecting, in series, a plurality of converter cells each having a plurality of semiconductor switching elements and a DC capacitor. A control device generates, for each arm, an arm voltage command for the plurality of convener cells, to control the power converter. The control device includes a voltage information calculation unit for calculating a voltage information value on the basis of voltage of at least one DC capacitor in the power converter, and a overall voltage control unit for changing a voltage total value of all the DC capacitors so that the voltage information value becomes close to a set lower limit value.
H02M 7/483 - Convertisseurs munis de sorties pouvant chacune avoir plus de deux niveaux de tension
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/084 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques utilisant un circuit de commande commun à plusieurs phases d'un système polyphasé
An image reading device includes a plurality of light receiving parts arrayed regularly, a first light blocking member including a plurality of first openings arrayed corresponding respectively to the plurality of light receiving parts, and a plurality of microlenses arrayed corresponding respectively to the plurality of first openings. Each light receiving part included in the plurality of light receiving parts includes a plurality of light receiving pixels arrayed in a first direction as a main scanning direction. Each microlens included in the plurality of microlenses is object side telecentric. The plurality of microlenses, the first light blocking member and the plurality of light receiving parts are arranged so that light reflected by an object and passing through the microlens and the first opening corresponding to the microlens enters the plurality of light receiving pixels included in the light receiving part corresponding to the first opening.
H04N 1/03 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails - Détails des têtes de balayage pour la lecture d'images avec des photodétecteurs disposés dans un ensemble sensiblement linéaire
46.
OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
An optical semiconductor device according to the present disclosure includes: a first-conductivity-type semiconductor substrate having a projecting portion; second-conductivity-type intermediate layers formed on both sides of the projecting portion above the semiconductor substrate; a stripe-shaped mesa structure formed of a first-conductivity-type first cladding layer, an active layer, and a second-conductivity-type second cladding layer, which are laminated above a surface including a top of the projecting portion so as to be centered at the projecting portion; buried layers formed on both sides of the mesa structure, to block current; and a second-conductivity-type contact layer formed at surfaces of the mesa structure and the buried layers.
A passenger state determination device (1) according to the present disclosure is equipped with: a face detection unit (12); a feature detection unit (13) for detecting a detected passenger posture; a reference posture estimation unit (14) which classifies the detected passenger posture by using a first threshold, and estimates a mode value as the reference posture, which is the detected passenger posture which is most frequently detected by the feature detection unit from among the postures which are obtained during a pre-set interval and which comprise a detected passenger posture which can be viewed as the reference posture of the passenger and a detected passenger posture which can be viewed as a change in the posture of the passenger from the reference posture; a reference posture update determination unit (17) for determining whether or not to update the reference posture by comparing the difference between a first reference posture and a second reference posture with a second threshold; a posture collapse determination unit (18) for determining the type of posture collapse; and an abnormal posture determination unit (19) for determining whether or not the posture of the passenger is abnormal.
A61B 5/107 - Mesure de dimensions corporelles, p.ex. la taille du corps entier ou de parties de celui-ci
B60W 40/08 - 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 aux conducteurs ou aux passagers
An extension terminal device (4) according to the present disclosure comprises: a first communication unit (41) that performs communication with a terminal device by using a first communication method; a second communication unit (42) that performs communication by using a second communication method different from the first communication method; a multi-hop communication control unit (44) that performs control of multi-hop communication in a multi-hop network where an aggregation device serves as a master station; and a protocol conversion processing unit (43) that performs protocol conversion of uplink data, which is data to be sent to the aggregation device from the terminal device, from the first communication method to the second communication method when the first communication unit (41) receives the uplink data. The second communication unit (42) transmits, to a counterpart device that is the next node on an uplink path to the aggregation device, the uplink data that has undergone the protocol conversion. The counterpart device performs protocol conversion of the uplink data from the second communication method to the first communication method. The protocol conversion processing unit (43) stops communication by the second communication method when a predetermined stop condition is satisfied.
In this magnetic encoder (100): a magnetic scale unit (101) comprises a magnet (103) and a magnet (104) which are arranged side by side in a first direction and have mutually opposite magnetization directions, and a magnetic body (102) disposed at a gap from the magnets (103, 104) along the magnetization direction of the magnets (103, 104); a position detection unit (106) comprises a magnetic detection element (107) that is disposed at a gap from the magnets (103, 104) and from the magnetic body (102), and outputs a change in a magnetic field as an electrical signal; the magnetic body (102) has a length in the first direction that corresponds to one wavelength of a wavelength determined on the basis of resolution, and an opposing surface thereof opposing the magnets (103, 104) is a curved surface that is most convex at positions corresponding to 1/4 and 3/4 of the wavelength from an end in the first direction; and the magnets (103, 104) are respectively disposed at positions opposing the positions at which the opposing surface of the magnetic body (102) is most convex.
G01D 5/245 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques produisant des impulsions ou des trains d'impulsions utilisant un nombre variable d'impulsions dans un train
50.
ABNORMALITY DETECTION SYSTEM AND ABNORMALITY DETECTION METHOD
The purpose of the present disclosure is to provide an abnormality detection system and an abnormality detection method with which it is possible to detect whether a marking or an attachment is abnormal. This abnormality detection system comprises: a position information acquisition unit which acquires position information of a host vehicle; an image acquisition unit which acquires a surroundings image in which the surroundings of the host vehicle are captured; a probe information creation unit which creates probe information in which the host vehicle position information acquired by the position information acquisition unit and the surroundings image acquired by the image acquisition unit are associated on the basis of a time stamp; and an abnormality determination unit which determines whether a marking or an attachment on a vehicle in the surroundings which is present in the surroundings image is abnormal on the basis of the probe information created by the probe information creation unit.
An interface device (2) comprises: a detection unit (21) for detecting the three-dimensional position of a detection object in a virtual space (K); and a projection unit (20) for projecting an aerial image (S) in the virtual space. The virtual space is divided into a plurality of operation spaces in which operations executable by a user, when the three-dimensional position of the detection object detected by the detection unit is included, are set. The boundary position of each of the operation spaces in the virtual space is indicated by the aerial image projected by the projection unit.
G06F 3/04815 - Interaction s’effectuant dans un environnement basé sur des métaphores ou des objets avec un affichage tridimensionnel, p.ex. modification du point de vue de l’utilisateur par rapport à l’environnement ou l’objet
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p.ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaiso
52.
MODEL PARAMETER ESTIMATION DEVICE AND MODEL PARAMETER ESTIMATION METHOD
This model parameter estimation device comprises: a state amount calculation unit (332) for calculating the state amount which indicates the state of a storage battery (1) with respect to a measurement value of current, on the basis of a state equation obtained by inputting a value to a non-linear parameter (φ) of a model which represents the storage battery (1) by using the non-linear parameter (φ) and a linear parameter (ψ), and of time-series data of current and terminal voltage of the storage battery (1); a linear parameter estimation unit (333) for estimating a linear parameter (ψ) which minimizes an error between a measurement value of the terminal voltage and an estimation value of the terminal voltage calculated on the basis of the model, the state amount, and the measurement value of the current; and a non-linear parameter update unit (331) for repeating updates of the value of the non-linear parameter (φ) until the value satisfies the convergence condition such that the minimized error becomes small.
H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p.ex. le niveau ou la densité de l'électrolyte
An interface device (2) comprises: a detection unit (21) that detects a three-dimensional position of a detection target in a virtual space (K); and a projection unit (20) that projects an aerial image (S) in the virtual space (K). The virtual space consists of a plurality of operation spaces, and is divided into the plurality of operation spaces for which are prescribed the operations that can be performed by a user if the three-dimensional position of a detection target is detected inside the operation space by the detection unit. The boundary position of each operation space in the virtual space is indicated by the aerial projection projected by the projection unit.
G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p.ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaiso
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
54.
DATA COLLECTING APPARATUS, DATA COLLECTING SYSTEM, DATABASE CREATING METHOD AND PROGRAM
This data collecting apparatus (10) in a semiconductor manufacturing system is connected to multiple controlled devices, which operate in accordance with control commands, via an industrial network (for example, CC-Link IE TSN (a trademark of Mitsubishi Denki), TSN network). The data collecting apparatus (10) comprises: a main communication unit (13) that receives, at communication periods, operation data each indicating the operation state of the respective controlled device; a creation unit (120) that creates a multi-dimension database having a first axis, which corresponds to a list of labels assigned to the respective ones of the multiple controlled devices so as to manage the controlled devices, and a second axis corresponding to a list of communication periods; and an addition unit (130) that adds, at the communication periods, the operation data received by the main communication unit (13) to a database (40) along the second axis in such a manner that causes the operation data to correspond to the labels of the controlled devices the operation states of which are indicated by the operation data.
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]
H04L 61/00 - Dispositions, protocoles ou services de réseau pour l'adressage ou la dénomination
MITSUBISHI ELECTRIC BUILDING SOLUTIONS CORPORATION (Japon)
Inventeur(s)
Akagi Satoshi
Taniguchi Katsuya
Abrégé
An air conditioning system provided with: an indoor unit having a load-side heat exchanger and a flow regulating valve; a heat source unit having an compressor, a heat source-side heat exchanger, a water-refrigerant heat exchanger, and a heat source-side pump; a return air temperature sensor for detecting a return air temperature of the indoor unit or a supply air temperature sensor for detecting a supply air temperature of the indoor unit; an outlet water temperature sensor for detecting an outlet water temperature of the water-refrigerant heat exchanger; and an integrated control device that controls the opening degree of the flow regulating valve so as to make the return or supply air temperature to be a set temperature, controls the frequency of the compressor so as to make the outlet water temperature to be a target water temperature, and controls the target water temperature so as to make the return or supply air temperature to be a target value, wherein the target value is a value offset with respect to the set temperature.
F24F 11/62 - Aménagements de commande ou de sécurité caractérisés par le type de commande ou par le traitement interne, p.ex. utilisant la logique floue, la commande adaptative ou l'estimation de valeurs
F24F 11/83 - Aménagements de commande ou de sécurité - Détails de construction de tels systèmes pour la commande de la température de l’air fourni en commandant l’apport en fluides échangeurs de chaleur aux échangeurs de chaleur
56.
POLYNOMINAL APPROXIMATION DEVICE AND POLYNOMINAL APPROXIMATION METHOD
A polynominal approximation device (1) comprising: a product-sum operator (11) that calculates first accumulation value data including accumulation values obtained by adding up the zeroth power to 2k-th power of the x-coordinate values of n-number of point data, and calculates second accumulation value data including accumulation values obtained by calculating, for each of the n-number of point data, products of the y-coordinate value and the zeroth power to k-th power of the corresponding x-coordinate value, and adding up the products; an inverse matrix calculator (12) that receives input of a first matrix having the accumulation values of the first accumulation value data as elements, calculates, in an ascending order for the value, calculation targets including the accumulation values of the first accumulation value data to obtain a determinant and the cofactors of the first matrix, and calculates the inverse matrix of the first matrix using the obtained determinant and cofactors; and a multiplier (13) that calculates the matrix product of the inverse matrix and a second matrix including the accumulation values of the second accumulation value data as elements.
G06F 17/17 - Opérations mathématiques complexes Évaluation de fonctions par des procédés d'approximation, p.ex. par interpolation ou extrapolation, par lissage ou par le procédé des moindres carrés
A electric power converter (1) comprises: transistors (Q11, Q12); a converter control unit (10) that outputs a gate pulse to control the transistors (Q11, Q12); a function safety control unit (20) that turns on and outputs a gate drive permission signal when health of a gate interruption function is not determined; an interruption circuit (31) that outputs a result of a logical AND operation on the gate pulse and the gate permission signal as a drive signal; a gate drive circuit (41) that outputs a gate signal on the basis of the drive signal; and a current detection unit (61) that detects the current flowing in a phase that includes the transistors (Q11, Q12) and outputs a current value, wherein the function safety control unit (20) confirms that the gate signal has changed to ON in a period in which no current flows through the transistors (Q11, Q12) on the basis of the current value and the gate signal and then temporarily turns off the gate drive permission signal within a period in which the gate pulse is ON and determines whether or not the gate signal has changed to OFF.
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 7/48 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
H03K 17/00 - Commutation ou ouverture de porte électronique, c. à d. par d'autres moyens que la fermeture et l'ouverture de contacts
H03K 17/687 - Commutation ou ouverture de porte électronique, c. à d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs les dispositifs étant des transistors à effet de champ
58.
SYSTEM AND METHOD FOR MOTOR ECCENTRICITY LEVEL PREDICTION USING TOPOLOGICAL DATA ANALYSIS
A system and method for motor eccentricity fault detection is disclosed. The method includes extraction of fault-related features through topological data analysis (TDA) for motor current signals and apply them to motor eccentricity fault detection. The method further includes the procedure of obtaining topological features from time-domain data and representing them in persistence diagrams and vectorized Betti sequences. The method further includes the extraction of fault-related features from the obtained topological features of the data, which can be distinctively associated with not only fault type but also fault severity level. Further, the method includes use of machine learning models to extract fault-related features from TDA, for the prediction of motor eccentricity fault level, even for data from new eccentricity levels that are not seen in the training data.
H02H 7/08 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan pour moteurs dynamo-électriques
59.
POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING POWER SEMICONDUCTOR DEVICE
A power semiconductor device (100) comprises a heatsink integrated power module (20) formed by integrating a power module and a heatsink with each other, a holding portion which has a box shape and includes a plurality of opening portions (41) formed in one surface connecting an inflow opening and an outflow opening to each other, and a structure support portion (50) which is provided inside the holding portion and receives a load in a direction from the one surface toward the inside of the holding portion to support the one surface. Each of a plurality of the heatsink integrated power modules (20) has a plurality of heat dissipation fins inserted from the opening portion (41) into the inside of the holding portion and an outer peripheral edge portion (1bp) of a heatsink base (1b) is supported on an adjacent region (413) adjacent to the opening portion (41) on the one surface in an in-plane direction of the heatsink base (1b). The structure support portion (50) is disposed at a position corresponding to a gap between the heatsink bases (1b) of the heatsink integrated power modules (20) adjacent to each other in a width direction of the holding portion.
A refrigerant circuit (1) includes a compressor (11), a four-way valve (12), a first heat exchanger (13), a first expansion valve (14), a second expansion valve (24), a second heat exchanger (25), and internal heat exchangers (15) and (16). The internal heat exchangers (15) and (16) exchange heat between a first flow path through which refrigerant flows between the first expansion valve (14) and the second expansion valve (24), and a second flow path through which the refrigerant flows between the four-way valve (12) and the compressor (11). The second flow path is configured such that the refrigerant branches, exchanges heat, and then merges. The number of branches in the second flow path is greater than the number of branches in the first flow path.
The objective of the present invention is to provide a semiconductor device comprising a plurality of semiconductor elements, wherein the degree of freedom of the layout can be improved, the temperature of the semiconductor elements can be detected while taking into consideration the distribution of heat generated within the semiconductor device, and the effective area of the semiconductor elements can be maximized. This semiconductor device comprises: a base plate; a plurality of semiconductor elements; and a plurality of wiring elements disposed on the base plate so as to be adjacent to the plurality of semiconductor elements on a one-to-one basis. A diode for detecting the temperature of the adjacent semiconductor element among the plurality of semiconductor elements is disposed inside each wiring element. A wire pad of each wiring element is disposed so as to oppose a wire pad of the adjacent semiconductor element. The diode of each wiring element is disposed on the side closer to the adjacent semiconductor element. The wire pad of each semiconductor element and the wire pad of each wiring element adjacent to each semiconductor element are connected by a wire.
H01L 23/52 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
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 sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
Provided is a power converter in which increase in the wiring inductance of a busbar connected to a capacitor is effectively suppressed. The power converter includes: a capacitor having a first electrode and a second electrode; and a specific busbar connected to a specific electrode which is one or each of both of the first electrode and the second electrode. The specific busbar has a folded wiring portion having parts opposing each other by being folded, at the specific electrode, and an end of the folded wiring portion is connected to the specific electrode.
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu; Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
64.
AIR CONDITIONING MANAGEMENT SYSTEM AND AIR CONDITIONING MANAGEMENT METHOD
An air conditioning management system includes: an air conditioning system including a plurality of air conditioning devices which include an outdoor unit, an indoor unit, and a remote control device each capable of performing wired communication; and a communication terminal. Each air conditioning device of the plurality of air conditioning devices includes a transceiver configured to, in response to receiving a request signal requesting device data, transmit device data of the air conditioning device to another air conditioning device or the communication terminal. The communication terminal is capable of performing short-range wireless communication with at least one of the plurality of air conditioning devices, and includes a transmitter configured to transmit by the short-range wireless communication, the request signal to one of the plurality of air conditioning devices, and a receiver configured to receive by the short-range wireless communication, the device data transmitted in response to the request signal.
A heat exchanger includes: a first heat exchanger configured to transfer heat between air and refrigerant; and a second heat exchanger provided in series with the first heat exchanger in a first direction that is a flow direction of the air, and configured to transfer heat between the air and the refrigerant. The first heat exchanger includes first heat transfer tubes through which the refrigerant flows, which are spaced apart from each other in a second direction intersecting the first direction, and each of which has a tube axis extending in a third direction intersecting the first and second directions. The second heat exchanger includes: second heat transfer tubes though which the refrigerant flows, which are spaced apart from each other in the second direction, and each of which has a tube axis extending in the third direction; and a corrugated fin provided between the second heat transfer tubes.
F28F 1/30 - Eléments tubulaires ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p.ex. avec des ailettes, avec des saillies, avec des évidements ces moyens étant uniquement à l'extérieur de l'élément tubulaire et s'étendant transversalement les moyens pouvant être fixés à l'élément
F28D 1/053 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source d avec des canalisations d'échange de chaleur immergées dans la masse du fluide avec canalisations tubulaires les canalisations étant rectilignes
F28F 1/12 - Eléments tubulaires ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p.ex. avec des ailettes, avec des saillies, avec des évidements ces moyens étant uniquement à l'extérieur de l'élément tubulaire
66.
SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER DEVICE
The semiconductor laser device comprises a substrate, a semiconductor laser element that is disposed on the substrate and integrated into a single chip, a substrate electrode and an electrode that are respectively provided on the side of the substrate and on the opposite side of the substrate in the semiconductor laser element, a mirror to reflect incident laser light in a vertical direction relative to the substrate, second mirrors to reflect incident laser light in a horizontal direction relative to the substrate, and a lens to condense incident laser light.
An information processing device includes an acquisition unit that acquires learned models for executing object detection by methods different from each other and a plurality of pieces of unlabeled learning data as a plurality of images including an object, an object detection unit that performs the object detection on each of the plurality of pieces of unlabeled learning data by using the learned models, a calculation unit that calculates a plurality of information amount scores indicating values of the plurality of pieces of unlabeled learning data based on a plurality of object detection results, and a selection output unit that selects a predetermined number of pieces of unlabeled learning data from the plurality of pieces of unlabeled learning data based on the plurality of information amount scores and outputs the selected unlabeled learning data.
G06V 10/70 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique
G06V 10/774 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source méthodes de Bootstrap, p.ex. "bagging” ou “boosting”
G06V 10/776 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source Évaluation des performances
G06V 20/70 - RECONNAISSANCE OU COMPRÉHENSION D’IMAGES OU DE VIDÉOS Éléments spécifiques à la scène Étiquetage du contenu de scène, p.ex. en tirant des représentations syntaxiques ou sémantiques
A vital sign detection device includes: a sensor signal acquiring unit to acquire a sensor signal representing a sensing result of a biosensor to sense a vital sign of a measurement subject; a spectrum calculating unit to calculate a frequency spectrum of the sensor signal; a frequency component identifying unit to identify one or more frequency components which may represent vital signs of the measurement subject, in a plurality of frequency components included in the frequency spectrum calculated; a noise band identifying unit to identify a noise band which is a noise-containing frequency band, from a noise signal representing an observation result of a noise observer to observe noise which may be mixed in the sensor signal representing the sensing result of the biosensor; and a noise removing unit to remove a frequency component which is included in the noise band identified, in the one or more frequency components identified.
A positioning apparatus (100) detects pseudo ranges and carrier phase integrated values from ranging signals (L1C/A) for which augmentation information ([LC/A]) is provided, detects pseudo ranges and carrier phase integrated values from ranging signals (B1C) for which augmentation information is not provided, acquires correction data ([LC/A]) for the ranging signals generated from the augmentation information, corrects the pseudo ranges and the carrier phase integrated values of the ranging signals (L1C/A) with the correction data ([LC/A]), generates a first observation equation using the corrected pseudo ranges and carrier phase integrated values of the ranging signals (L1C/A), generates a second observation equation using a time difference value between the pseudo ranges and a time difference value between the carrier phase integrated values of the ranging signals (B1C), and performs positioning by executing a filter operation using the first observation equation and the second observation equation.
G01S 19/39 - Détermination d'une solution de navigation au moyen des signaux émis par un système de positionnement satellitaire à radiophares le système de positionnement satellitaire à radiophares transmettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système mondial de satellites de navigation] ou GALILEO
70.
INDIVIDUAL DETERMINATION DEVICE AND INDIVIDUAL DETERMINATION METHOD FOR TARGET EQUIPMENT
An individual determination device for target equipment, includes: a coupling circuit electrically connected to an interface in target equipment, and to detect a signal showing an electromagnetic characteristic from target equipment, to extract an electromagnetic characteristic signal showing an individual characteristic of the target equipment, from the conduction noise detected thereby, and to output the electromagnetic characteristic signal; a characteristic measurement device to receive the electromagnetic characteristic signal from the coupling circuit, and to output individual characteristic data showing the individual characteristic of the target equipment on a basis of the electromagnetic characteristic signal; a storage device to store individual characteristic data showing an electromagnetic individual characteristic of original target equipment; and a comparison and determination device to compare the individual characteristic data from the characteristic measurement device and the individual characteristic data stored in the storage device, and to perform individual determination on the target equipment.
Provided is a communication system capable of suppressing increase in the power consumption of a communication terminal device, degradation in the communication quality, and reduction in the use efficiency of radio resources. A base station device (gNB) notifies a communication terminal device (UE) of information on the next reception timing. The UE receives, for example, a downlink control signal in a subframe. The UE obtains, from the downlink control signal, information on a piece of user data in the subframe, and the information on the next reception timing. The UE transmits and receives the piece of user data to and from the gNB. The information on the next reception timing indicates a subframe as the next reception timing of the UE. The UE receives a downlink control signal in the subframe.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
72.
MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS
A rotor has a rotor core having a magnet insertion hole and a permanent magnet inserted therein. The rotor core has a flux barrier. When a straight line in the radial direction passing through a center of the magnet insertion hole in the circumferential direction is defined as a pole center line, a distance W from the pole center line to the flux barrier is shorter than a distance M from the pole center line to an end of the permanent magnet in the circumferential direction. A width A in the radial direction of a bridge formed between the flux barrier and an outer circumference of the rotor core, a width B of the flux barrier in the radial direction, a width C of the magnet insertion hole in a thickness direction of the permanent magnet, and a gap G between the rotor and a stator satisfy A
H02K 21/16 - Moteurs synchrones à aimants permanents; Génératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants tournant à l'intérieur des induits avec des noyaux d'induits annulaires à pôles saillants
73.
TIME SYNCHRONIZATION DEVICE, TIME SYNCHRONIZATION METHOD, COMMUNICATION SYSTEM, AND TIME SYNCHRONIZATION PROGRAM
In the present invention, a communication station of interest is a communication station (91) provided to a communication system (90) provided with a plurality of communication stations (91), each of which uses a communication protocol for time synchronization and has a priority set according to the communication protocol, the communication station of interest being provided with a time synchronization device (100). The time synchronization device (100) is provided with a priority control unit (160) that raises the priority set to the communication station of interest when a synchronization condition is satisfied by the communication station of interest, the synchronization condition being that a time is synchronized, using the communication protocol, between the communication station of interest and the other communication stations (91) provided to the communication system (90).
An electric power conversion device (200) connected to a motor (7) comprises a rectification unit (3) that rectifies first AC power supplied from a commercial power supply (1), a smoothing capacitor (5) connected to output terminals of the rectification unit (3), an inverter (30) which is connected to both ends of the smoothing capacitor (5) to generate second AC power and outputs the second AC power to the motor (7), and a control device (100) that controls the operation of the inverter (30) to control the rotational speed of the motor (7). The control device (100) can calculate consumed electric power at a plurality of points and generates a d-axis current command value for the d-axis expressed in a dq rotation coordinate system so as to reduce consumed electric power consumed by the electric power conversion device (200) and the motor (7).
An information processing device (100) comprises an acquisition unit (120) for acquiring: XYZ values that are values corresponding to a region to be identified, which is an image region within an image obtained by imaging an object under first lighting, and that are values represented by an XYZ color system; a spectral distribution obtained by using spectral distribution data including data about the first lighting or data similar to the data and also principal component analysis; a spectral reflectance assuming a perfect reflecting diffuser; and a determination table (111a) indicating relationships of correspondence between colors and Lab values, which are values in a L*a*b*color space. The information processing device (100) also comprises: a calculation unit (140) for using the XYZ values, the spectral distribution, and the spectral reflectance to calculate Lab values that are values corresponding to the region to be identified in the L*a*b* color space; and a determination unit (170) for using the calculated Lab values and the determination table (111a) to determine the color of the region to be identified.
MITSUBISHI ELECTRIC BUILDING SOLUTIONS CORPORATION (Japon)
MITSUBISHI ELECTRIC CORPORATION (Japon)
Inventeur(s)
Fujita, Takeshi
Kuze, Kenta
Inoue, Jun
Izawa, Tetsumi
Tsukahara, Osamu
Kawasaki, Jin
Abrégé
This elevator user guidance system can be used by a user who has an information terminal in which an elevator user guidance program is installed. The user inputs user attribute information, destination floor information, and current position information to the information terminal to use an elevator. The elevator user guidance system assesses, for each user and on the basis of an attribute, destination information including a destination floor, and a car operation status, a priority order for boarding the car and a priority order for alighting from the car. A management device imparts notification information to the user on the basis of the priority order and determines a person to be notified. The management device issues the notification information corresponding to each person to be notified.
In the present invention, an optical device (1) includes a feedthrough substrate (2). The feedthrough substrate (2) is connected to one end of a flexible substrate (3). A cap (4) is fitted onto one end of the flexible substrate (3). The feedthrough substrate (2) includes a second wiring pattern (8) that is joined, at one end of the flexible substrate (3), to a first wiring pattern (12) by using solder (13). The inner surface of the cap (4) is provided with guide slopes (15a, 15b).
An air conditioning device (1000) comprises a refrigerant circuit (500), and a control device (100) for controlling the refrigerant circuit (500). A condenser (211) includes a first heat exchanging unit and a second heat exchanging unit configured to be capable of allowing a refrigerant to flow in parallel, and a flow rate adjusting mechanism (272) configured to adjust a flow rate of the refrigerant passing through the second heat exchanging unit. The control device (100) is configured to be capable of causing the flow rate adjusting mechanism (272) to reduce the flow rate of the refrigerant passing through the second heat exchanging unit to below the flow rate of the refrigerant passing through the first heat exchanging unit if an operating frequency of a compressor (200) is a predetermined lower limit frequency. The control device (100) is configured to cause the flow rate adjusting mechanism (272) to reduce the flow rate of the refrigerant passing through the second heat exchanging unit if an air conditioning capability of the refrigerant circuit (500) is greater than an indoor load, and then to increase an opening degree of an expansion valve (230).
This optical measurement device comprises: a wavelength sweeping light source (1) that outputs sweep light, the wavelength of which continuously changes over time; an irradiation optical system (3) that emits, as measurement light, output light for measurement generated by the sweep light from the wavelength sweeping light source (1) into a space toward an object (8) to be measured, and that receives reflected light, which is generated when the object (8) to be measured reflects the measurement light, and outputs the reflected light as measurement reflected light; a circulating optical path (4) that has a loop part and that is configured so that reference output light generated by the sweep light from the wavelength sweeping light source (1) circulates through the loop part N (an integer of 0 or more) times, and circulating reference light is output during every circulation; a measurement signal acquisition unit (5) that multiplexes the measurement reflected light from the irradiation optical system (3) and the circulating reference light from the circulating optical path (4), and that outputs a precise measurement signal obtained by photoelectrically converting a multiplexed interference light, and outputs, on the basis of the sweep light, a plurality of rough measurement signals consisting of electrical signals obtained using a plurality of circulation number measurement light beams having different refraction index dependencies with respect to an optical path; and a signal processing unit (7) that obtains, by means of the precise measurement signal from the measurement signal acquisition unit (5), an optical path length difference between the measurement reflected light and the circulating reference light, and that obtains, by means of the plurality of rough measurement signals from the measurement signal acquisition unit (5), an optical path length difference between the measurement reflected light and the circulating reference light, so as to identify the number of circulations of the circulating reference light in the circulating optical path (4).
G01C 3/06 - Utilisation de moyens électriques pour obtenir une indication finale
G01S 17/34 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées utilisant la transmission d'ondes continues modulées en fréquence, tout en faisant un hétérodynage du signal reçu, ou d’un signal dérivé, avec un signal généré localement, associé au signal transmis simultanément
G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné
G01B 9/02004 - Interféromètres caractérisés par la commande ou la génération des propriétés intrinsèques du rayonnement utilisant plusieurs fréquences utilisant le balayage des fréquences
G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
80.
SYSTEM AND METHOD FOR ECCENTRICITY SEVERITY ESTIMATION OF INDUCTION MACHINES USING A SPARSITY-DRIVEN REGRESSION MODEL
A fault detection system of eccentricity severity of an induction machine including a rotor and stator is provided. The fault detection system includes a sensor interface configured to acquire sensor signals from sensors arranged at predetermined positions of the induction machine, wherein the sensor signals are indicative of an eccentricity level of a rotor of the induction machine, a memory coupled with a processor. The memory stores training data sets and instructions implementing a learning-based fault detection method for the induction machine. The instructions include steps of generating an eccentricity feature matrix from the sensor signals, where in the sensor signals include load torque, rotor speed, vibration acceleration of the rotor, vibration speed of the rotor, and current spectral of the stator or the induction machine, determining an eccentricity level of the induction machine based on the eccentricity feature matrix using the learning-based fault detection method, wherein the learning-based fault detection method is configured to find the eccentricity level from learning-based eccentricity feature matrix data sets.
G01H 1/00 - Mesure des vibrations dans des solides en utilisant la conduction directe au détecteur
F01D 5/02 - Organes de support des aubes, p.ex. rotors
G01M 1/00 - Test d'équilibrage statique ou dynamique des machines, des structures ou des ouvrages
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
81.
SYSTEM AND METHOD FOR DATA-DRIVEN CONTROL OF AN AIR-CONDITIONING SYSTEM
A system for controlling an operation of an air-conditioning system including a heat exchanger is provided. The system comprises a processor that executes a neural network trained to simulate an operation of the heat exchanger for a test control input, to produce an output of the simulation based on historical data defining a state of the heat exchanger. The historical data includes a sequence of historical control inputs provided to the heat exchanger and a sequence of historical outputs of the operation of the heat exchanger corresponding to the sequence of historical control inputs. The processor determines a control command to the air-conditioning system based on the predicted test output of the simulation of the operation of the heat exchanger for the test control input and transmits the determined control command to an actuator of the air-conditioning system.
G05B 13/02 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
82.
STATOR OF ROTARY ELECTRIC MACHINE, ROTARY ELECTRIC MACHINE, AND METHOD FOR MANUFACTURING STATOR OF ROTARY ELECTRIC MACHINE
When assembling divided iron cores, there was a problem in that multiple positioning steps were required, which led to an increased number of steps and more complex facilities, thereby causing an increase in processing costs. According to the present invention, when joining a first divided iron core and a second divided iron core together, a first protrusion of the first divided iron core and a second recess of the second divided iron core are brought close to each other in the circumferential direction and and made to contact each other in a state of having the first divided iron core and the second divided iron core be offset in the height direction, after which one or both of the first protrusion and the second recess are slid in the height direction, whereby a first groove portion of the first divided iron core and a second tenon portion of the second divided iron core are engaged with each other, and a first tenon portion of the first divided iron core and a second groove portion of the second divided iron core are engaged with each other.
H02K 1/18 - Moyens de montage ou de fixation des parties magnétiques fixes sur ou aux structures constituant le stator
H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
A permanent magnet-type rotary electric machine includes a stator, a first rotor, and a second rotor. The stator includes a stator core, a plurality of stator teeth, a plurality of stator slots, a plurality of stator magnets, and a stator coil. The first rotor is disposed inside the stator core relative to the plurality of stator magnets. The second rotor is disposed inside the stator core relative to a plurality of first pole pieces. The second rotor includes a plurality of second pole pieces. A proportion of the number of the plurality of stator slots to the number of poles of the plurality of second pole pieces of the second rotor is greater than 1.25 and less than 1.5, or greater than 1.5 and less than 3.0.
Disclosed is an occupant detection device that detects an occupant riding in a vehicle, including: a first occupant detection unit to output at least one detection result about the occupant, the detection result being detected using an electric wave, each of the at least one detection result being about a corresponding one of detection result types; a degree of influence determination unit to acquire the vibration amount of the vehicle, and to use the vibration amount and the detection result from the first occupant detection unit, to thereby determine, as to each of the detection result types, a degree of influence which depends on the vibration amount; and an output determination unit to determine, using the degree of influence, whether to adopt or reject the detection result, and to, when determining to adopt the detection result, cause the detection result to be outputted.
G01S 13/42 - Mesure simultanée de la distance et d'autres coordonnées
B60N 2/00 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules
G01C 19/00 - Gyroscopes; Dispositifs sensibles à la rotation utilisant des masses vibrantes; Dispositifs sensibles à la rotation sans masse en mouvement; Mesure de la vitesse angulaire en utilisant les effets gyroscopiques
85.
CONTROL CALCULATION APPARATUS AND CONTROL CALCULATION METHOD
An object is to provide a technique of suppressing increase in a calculation load by an elaborate vehicle model. A control calculation apparatus includes: a first trajectory generation unit generating a first trajectory of a vehicle in a first prediction period based on a first vehicle model and a first place; a second trajectory generation unit generating a second trajectory of the vehicle in a second prediction period based on a second vehicle model having a degree larger than a degree of the first vehicle model, a second place different from the first place, and the first trajectory; and a target value calculation unit calculating and outputting a target value based on the second trajectory.
A position measuring unit detects a present position of a car. A point-of-origin detecting unit detects a passage of the car at a point-of-origin position which is separated by a distance set in advance from a landing position of the car. Each of pattern generating units generates a run pattern based on mutually different algorithms. In each run pattern, an acceleration from before the car passes the point-of-origin position until the car stops is continuous. A pattern selecting unit selects a run pattern which minimizes a landing time as a run pattern which a run control unit causes a run of the car to follow based on a present position. The pattern selecting unit makes the selection based on a speed of the car at a timing when the car passes the point-of-origin position.
B66B 1/30 - Systèmes de commande à régulation, c. à d. avec action rétroactive, permettant d'agir sur la vitesse de déplacement, l'accélération ou la décélération électriques agissant sur les organes d'entraînement
B66B 1/34 - Systèmes de commande des ascenseurs en général - Détails
87.
ABNORMALITY DIAGNOSIS DEVICE AND ABNORMALITY DIAGNOSIS METHOD
An abnormality diagnosis device includes: a feature quantity calculation unit which calculates a plurality of feature quantities from the time-series data of the current values; an operation mode determination unit which determines an operation mode of a compressor on the basis of the load torque and the drive frequency; a feature quantity distribution generation unit which generates a feature quantity distribution from values of the plurality of feature quantities; a reference region generation unit which generates a reference region on the basis of the feature quantity distribution that is obtained in a normal case; and a determination unit which compares the feature quantity distribution that is obtained during an abnormality diagnosis and the reference region corresponding to the operation mode that is applied during the abnormality diagnosis, to determine whether an abnormality is present or absent in either of the compressor and the electric motor.
A video transmission system includes: a video data acquiring unit to acquire first video data indicating a first video photographed by a camera; a first inference unit to give the first video data to a first learning model, and acquire intermediate data that is data different from the first video data from the first learning model; a data transmission unit to transmit the intermediate data; a data reception unit to receive the intermediate data transmitted from the data transmission unit; and a second inference unit to give the intermediate data to a second learning model, and acquire, from the second learning model, second video data indicating a predicted video of a second video of which a photographing time of the camera is advanced from that of the first video by a transmission time of the intermediate data from the data transmission unit to the data reception unit or more.
H04N 23/661 - Transmission des signaux de commande de la caméra par le biais de réseaux, p. ex. la commande via Internet
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
Provided is a semiconductor device reducing local increase in temperature caused by a void in a bonding material. A semiconductor device includes a conductive member, a semiconductor element, a bonding part, and a lead. The semiconductor element includes a switching element. The semiconductor element is held by the conductive member via a first bonding material. The bonding part is provided on an upper surface of the semiconductor element. The bonding part is electrically connected to an electrode of the switching element other than a gate electrode. The lead is bonded to the bonding part via a second bonding material. The bonding part and the second bonding material are provided in a region including a center part of the upper surface of the semiconductor element.
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
90.
LANE CHANGE PREDICTION SYSTEM AND LANE CHANGE PREDICTION METHOD
To provide a lane change prediction system and a lane change prediction method which can predict whether the merging vehicle interrupts on the front side or the back side of the object vehicle. A lane change prediction system, when the peripheral vehicle which exists around the object vehicle is a merging vehicle, predicts whether the merging vehicle interrupts on a front side or a back side of the object vehicle, based on a detection value of the relative position with respect to the object vehicle, a detection value of the relative speed, and a positive or negative of the detection value of the relative speed.
There is provided a vehicle position estimation device, including: a first boundary-line calculation determination unit that calculates a first distance between the vehicle and a boundary line, and determines whether or not the vehicle has crossed the boundary line; a second boundary-line calculation determination unit that calculates a second distance between the vehicle and the boundary line, and determines whether or not the vehicle has crossed the boundary line; a traveling lane matching unit that adjusts at least one of the first and second distances for matching, based on whether or not the vehicle has crossed the boundary line, determined by the first boundary-line calculation determination unit and the second boundary-line calculation determination unit; and a position estimation unit that estimates a position of the vehicle, based on the first or second distance adjusted by the traveling lane matching unit.
An area evaluation unit (51) acquires for each area of a plurality of areas, a predictive value of each area which is predicted to be measured when a device operates in a space that includes the plurality of areas. A building evaluation unit (52) acquires an overall predictive value which is a predictive value of the entire space calculated using a plurality of predictive values of the plurality of areas. Further, the area evaluation unit (51) evaluates the predictive value of each area, using a partial evaluation criterion which is an evaluation criterion applied to each area. Further, the building evaluation unit (52) evaluates the overall predictive value, using an overall evaluation criterion which is an evaluation criterion applied to the entire space.
G06F 30/13 - Conception architecturale, p.ex. conception architecturale assistée par ordinateur [CAAO] relative à la conception de bâtiments, de ponts, de paysages, d’usines ou de routes
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
A flexible printed board according to the present disclosure includes a first pattern layer including, at an end part thereof, a wiring end part to be connected to a substrate and a resist and a coverlay overlaid on the first pattern layer, wherein the coverlay covers an inside of the wiring end part of the first pattern layer in a planar view, and the resist is provided from a portion of the first pattern layer covered with the coverlay to a portion of the first pattern layer exposed from the coverlay, in a planar view.
An information processing device includes processing circuitry to manage a rule regarding cooperation of a plurality of devices, to acquire device operation information indicating a user operation on a first device and to infer the rule including a trigger condition as a condition for starting a cooperation device operation on a second device; to notify the terminal of an inquiry including the inferred rule via the communication unit and to acquire response information regarding whether to register the rule or not from the terminal; and to perform the cooperation device operation based on the rule when the device operation information satisfying the trigger condition included in the registered rule is inputted to the first device, wherein the processing circuitry registers the rule when the response information indicates approval for the registration of the rule, and performs the cooperation device operation based on the registered rule.
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p.ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
G06N 5/04 - Modèles d’inférence ou de raisonnement
A ventilator according to the present disclosure includes a first air flow path that draws in indoor air and blows out air into an indoor space, a second air flow path that draws in indoor air and blows out air to an outdoor space, first blower means placed in the first air flow path, second blower means placed in the second air flow path, a desiccant rotor which is placed across the first air flow path and the second air flow path and in which a portion located in the first air flow path and a portion located in the second air flow path are switched over time by rotation, and a first heat exchanger located upstream of the desiccant rotor in the first air flow path.
F24F 3/14 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par déshumidification
B01D 53/06 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles
F24F 3/147 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaire; Appareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par déshumidification avec transfert à la fois de chaleur et d'humidité entre l'air fourni et l'air expulsé
A monitoring camera includes an imaging unit that generates image data; a division processing unit that divides the image into a processible image and a target image when a processing load of image processing to be executed on the image is more than a predetermined load; an image processing unit that executes the image processing on the processible image; and a transmitting unit that transmits a first image processing result that is a result of the image processing executed on the processible image and target image data. The terminal includes: a communication unit that receives the first image processing result and the target image data; an image processing unit that executes image processing on the target image indicated by the target image data; and a managing unit that acquires one result by integrating the first image processing result and a second image processing result.
A power reception device (2) is configured to comprise: a secondary-side coil (21) configured so that electromagnetic induction being is between the secondary-side coil and a primary-side coil (13) which is supplied with power output from a power source (11a) (or a power source 11b); a first electrical circuit (22) having one end connected to one end of the secondary-side coil (21); a second electrical circuit (23) having one end connected to another end of the first electrical circuit (22); a third electrical circuit (24); and a fourth electrical circuit (25). The power reception device (2) also comprises a switching circuit (26) that connects one of the third electrical circuit (24) and the fourth electrical circuit (25) between the other end of the first electrical circuit (22) and the other end of the secondary-side coil (21), or that separates each of the third electrical circuit (24) and the fourth electrical circuit (25) from between the other end of the first electrical circuit (22) and the other end of the secondary-side coil (21). The power reception device (2) is configured so that the secondary-side coil (21), the first electrical circuit (22), and the second electrical circuit (23) resonate at a power transmission frequency, the second electrical circuit (23) and the fourth electrical circuit (25) resonate when the fourth electrical circuit (25) is connected between the other end of the first electrical circuit (22) and the other end of the secondary-side coil (21), and the secondary-side coil (21), the first electrical circuit (22), and the third electrical circuit (24) resonate when the third electrical circuit (24) is connected between the other end of the first electrical circuit (22) and the other end of the secondary-side coil (21).
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
This screw compressor comprises: a casing having a cylindrical inner cylinder surface part in which a discharge port is formed; a screw rotor disposed so as to rotate freely inside the inner cylinder surface part of the casing; and a slide valve that is disposed between the casing and the screw rotor, and that slides freely in the direction of the rotational axis of the screw rotor. The slide valve comprises a valve body part forming a portion of the discharge port, a guide part for guiding the valve body part in the rotational axis direction, and a coupling part for coupling the valve body part and the guide part. A slide groove in which the slide valve is disposed is formed in the casing, and the casing comprises a guide wall that opposes the guide part and is a portion of an inner wall part of the slide groove, the wall part extending along the rotational axis direction. A gap that prevents contact between the guide part and the guide wall during operation is provided between the guide part and the guide wall.
F04C 18/16 - Pompes à piston rotatif spécialement adaptées pour les fluides compressibles du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés à dents hélicoïdales, p.ex. du type ayant la forme d'un chevron, du type à vis
F04C 28/12 - Commande, surveillance ou dispositions de sécurité pour les pompes ou les installations de pompage spécialement adaptées pour les fluides compressibles caractérisées par la modification des positions de l'ouverture de l'admission ou de l'échappement par rapport à la chambre de travail utilisant des tiroirs
This packaging material comprises: a plurality of cushioning materials which are detachably attached to lateral surface parts forming lateral surfaces of a casing of a product and which are covered with a cylindrical lateral-surface corrugated board surrounding the casing. The cushioning materials include a pair of cushioning materials that are formed so as to extend in a first direction which is along surfaces of the lateral surface parts and which is the axial direction of the lateral-surface corrugated board, and are attached to both ends of the lateral surface parts when seen in the first direction. The pair of cushioning materials have contact surfaces that make contact with the inner surface of the cylindrical lateral-surface corrugated board surrounding the casing, are arranged between the lateral-surface corrugated board and the casing, and support, by the contact surfaces, the lateral-surface corrugated board from the side on which the casing is disposed.
B65D 81/05 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu
This air-conditioner, which has a casing having accommodated therein a heat exchanger and a blower, comprises: an electrical component box that stores thereinside a circuit part; a drain pan that is disposed below the heat exchanger and that receives drain water; a drain pump that is disposed above the drain pan and that drains water collected in the drain pan; and a pump lead wire that electrically connects the drain pump and the electrical component box. The drain pump includes a lead wire terminal to which one end of the pump lead wire is connected, and has a pump body that sucks up and discharges the water collected in the drain pan, and a lead wire hook that retains the position of the pump lead wire having been wired. The lead wire hook fixes, in a wiring route in which the pump lead wire is wired from the lead wire terminal to the electronic component box, the pump lead wire so as to be wired downward from the lead wire terminal and so as to be wired upward from the lowermost end portion of the pump lead wire.