baber/WOPTO huggingface dataset:
Patent JP-2021035782-A (JP)
Title: Power supply system for electric railroad
Inventor: YOSHIHARA KENJI
IPC: B61L27/00
Filed: 2019-08-30
Abstract: To prevent riding quality from being deteriorated due to occurrence of regeneration invalidation in a train during braking and eliminate the difficulty of stopping a train controlled by automatic operation at a fixed position.SOLUTION: In a power supply system for an electric railroad, a power-related system includes a plurality of power supply facilities and a power management device connected via a communication network. An on-vehicle device includes information transmitting/receiving means capable of transmitting/receiving information to/from a ground device and control means for controlling a traveling drive device and a braking device to control the traveling speed. The ground device can grasp a position of each train and determine whether there is a train entering into a deceleration section based on information received from an operation management device. The ground device can receive information about power supply and demand of the power supply facilities from the power management device. The ground device determines a power consumption state based on the received information and a feeder line voltage of the train entering into the deceleration section and transmits control information to the on-vehicle device. The on-vehicle device controls the braking device based on the control information.SELECTED DRAWING: Figure 1
Patent JP-2021040378-A (JP)
Title: Battery output control device
Inventor: WAKASA KIYOTAKA
IPC: B60L50/60
Filed: 2019-08-30
Abstract: To provide a battery output control device that can enhance acceleration performance of a vehicle without sacrificing air conditioning performance of an air conditioner as much as possible.SOLUTION: Electric power required for the operations of a drive motor configured to generate power for traveling and an air conditioner configured to air-condition a vehicle cabin is supplied from the same battery to the drive motor and the air conditioner. When the air conditioner is not in a cool down operation (S1:NO), a battery output limit is set to a long-time rating (S4). Meanwhile, when the air conditioner is in a cool down operation (S1:YES), the battery output limit is set to a short-time rating at which the battery output upper limit is larger than that of the short-time rating for a certain period of time (S2).SELECTED DRAWING: Figure 2
Patent JP-2021044296-A (JP)
Title: Imprint method, manufacturing method for semiconductor device, and imprint device
Inventor: MITSUYASU MASAKI
IPC: B29C59/02
Filed: 2019-09-06
Abstract: To improve the throughput of an alignment process.SOLUTION: An imprint method according to an embodiment includes the steps of preparing a template where a first mark and a second mark are disposed in a shot region including a pattern, preparing a substrate where a third mark is disposed at a position corresponding to the first mark and a fourth mark is disposed at a position corresponding to the second mark, pressing the pattern of the template on a resin film disposed on the substrate, performing first alignment operation between the substrate and the template while a first imaging element captures the first mark and the third mark, performing second alignment operation between the substrate and the template while a second imaging element captures the second mark and the fourth mark, and transferring the pattern to the resin film.SELECTED DRAWING: Figure 3
Patent JP-2021041747-A (JP)
Title: Bezel for air-conditioning register and air-conditioning register
Inventor: ITO KENICHI
IPC: B60H1/34
Filed: 2019-09-09
Abstract: To reduce a work time required for position alignment when aligning a relative position on an inside design surface with respect to an outer design surface.SOLUTION: A design surface 17 of a bezel 15 for an air-conditioning register 10 is divided into an outer design surface 21a, an inside design surface 31a and an intermediate design surface 40a. The bezel 15 is provided with an outer member 20, an inner member 30, and a decorative member 40. An outer body part 21 of the outer member 20 has the outer design surface 21a. To the outer body part 21, an outer extension part 22 and an outer projection 23 are connected. The inner body part 31 of the inner member 30 has the inside design surface 31a. To the inner body part 31, a positioning part 32 in contact with an end 23a and an outside surface 23b of the outer projection 23 is connected. A housing recess 18 divided by the outer member 20 and the inner member 30 houses the decorative member 40, and the decorative member 40 has the intermediate design surface 40a.SELECTED DRAWING: Figure 5
Patent JP-2021041907-A (JP)
Title: Vehicle processing device
Inventor: AOKI TETSUO
IPC: B60S3/06
Filed: 2019-09-13
Abstract: To provide a vehicle processing device which can discriminate characteristics of vehicles.SOLUTION: A vehicle processing device 50 includes: a body part 1 which is provided standing on a ground surface G and may move forward and rearward so as to pass through a vehicle 51, a processing object; a first sensor part 52 which is provided at the body part 1 and detects the vehicle at a position higher than the ground surface G; and a second sensor part which is provided at the body part 1 and detects the vehicle at a position higher than the first sensor part 52 and at the front side relative to the first sensor part 52.SELECTED DRAWING: Figure 2
Patent JP-2020072471-A (JP)
Title: Solid state image sensor, imaging apparatus, and control method of solid state image sensor
Inventor: ZHU HONGBO
IPC: H04N5/3745
Filed: 2019-09-17
Abstract: To shorten a time required to adjust a threshold, in a solid state image sensor which compares a variation in the amount of light with the threshold.SOLUTION: The solid state image sensor comprises a voltage comparison unit and a counting unit. In the solid state image sensor, the voltage comparison unit compares an analog signal corresponding to a variation in incident light with a predetermined voltage indicating the boundary of a predetermined voltage range and outputs a result of the comparison as a voltage comparison result. Furthermore, in the solid state image sensor, the counting unit counts a count value each time the voltage comparison result indicating that an analog signal is out of the voltage range is outputted.SELECTED DRAWING: Figure 4
Patent JP-2021046823-A (JP)
Title: Control device
Inventor: MINESAWA MASANOBU
IPC: F01N3/18
Filed: 2019-09-19
Abstract: To suppress causing a user to misunderstand the condition as a failure when shutdown processing does not end normally.SOLUTION: A control device 100 for controlling an exhaust emission control system for cleaning an exhaust gas in an exhaust passage with a reductant via a catalyst includes: a shutdown processing unit 122 for storing the predetermined number of pieces of check information in a storage unit 110 in executing shutdown processing; a determination unit 123 for determining whether the last shutdown processing ends normally on the basis of the check information stored in the storage unit 110 at the time of boot-up; and a boot-up processing unit 124 for performing raising temperature control of raising temperature of the exhaust passage and resetting an amount of reductant in a reduction catalyst 52 which is stored in the storage unit 110 to a default value when it is determined that the last shutdown processing does not end normally.SELECTED DRAWING: Figure 2
Patent JP-2021051371-A (JP)
Title: Estimation device, estimation method and estimation program
Inventor: WATANABE KOSUKE
IPC: G06Q30/02
Filed: 2019-09-20
Abstract: To provide further appropriate information to users.SOLUTION: An estimation device has: an identification unit which identifies a vehicle number of a photographed vehicle, from a plurality of images photographed individually by a plurality of on-vehicle devices (for example, the on-vehicle device installed in each of the plurality of vehicles traveling on the same route) respectively; and an estimation unit which estimates an action (for example, a travel route of a driver, a visit destination, etc.) of the driver of a correspondence vehicle corresponding to a prescribed vehicle number, based on the photographed image in which the prescribed vehicle number is photographed.SELECTED DRAWING: Figure 1
Patent JP-2021049060-A (JP)
Title: Blood purification device
Inventor: MASAOKA KATSUNORI
IPC: A61M1/16
Filed: 2019-09-24
Abstract: To provide a blood purification device capable of measuring blood recirculation easily at low cost.SOLUTION: A blood purification device 100 includes: a blood purifier 120; an artery side line 111; a vein side line 112; replacement fluid injection means for injecting replacement fluid to the artery side line 111 or the vein side line 112; artery side measuring means 111M provided to the artery side line 111 for measuring a blood state; and a control unit 140 for controlling the replacement fluid injection means and the artery side measuring means 111M. The control unit 140 measures blood recirculation on the basis of a change in the blood state measured by the artery side measuring means 111M in a state in which the replacement fluid is injected by the replacement fluid injection means.SELECTED DRAWING: Figure 3
Patent JP-2021052904-A (JP)
Title: Device for taking off shoe
Inventor: SHIOZAWA MASANORI
IPC: A47G25/80
Filed: 2019-09-27
Abstract: To provide a device for taking off a shoe, a device that enables a user to take off a shoe such as a rubber boot and a high boot without forcing a physical burden to the user.SOLUTION: The device for taking off a shoe includes: a body part that is structured movably at least forward and backward and that can place the bottom of the heel side of the shoe; an abutment part that is provided in the body part and that can abut on a part of the heel side of the shoe placed on the body part; an arm body that is installed in one end on the front side of the body part; and a press part that can be pressurized on the instep part of a shoe placed on the body part. In this device, the body part is abutted on the abutment part in a part of the heel side of a shoe placed on the body part and, with the press part pressurized on the instep part of the shoe, the body part is formed so as to be movable toward the front side from the arm body.SELECTED DRAWING: Figure 1
Patent JP-2021055566-A (JP)
Title: engine
Inventor: NAITO SATORU
IPC: F02B31/06
Filed: 2019-09-27
Abstract: To provide an engine capable of stabilizing flowing of gas in a combustion chamber by reducing a step between an intake port and an intake passage.SOLUTION: An engine 1 includes: a cylinder head 2 having an intake port 3; an intake manifold 40 fixed to the cylinder head 2 and having an intake passage 4 communicated with the intake port 3; and a partition wall 31 partitioning at least part of the intake port 3 into a first flow passage 3a and a second flow passage 3b. The partition wall 31 includes partition wall member 32 extended from the intake port 3 to the intake passage 4 and fixed to an inner wall of the intake port 3 and an inner wall of the intake passage 4.SELECTED DRAWING: Figure 3
Patent JP-2020017999-A (JP)
Title: System and method for encoding and decoding light field image file
Inventor: KARTIK VENKATARAMAN
IPC: H04N1/41
Filed: 2019-10-15
Abstract: To provide a system and a method for encoding and decoding a light field image file.SOLUTION: A system and a method configured to store an image synthesized from light field image data and metadata describing the images in an electronic file and render the image using the stored image and the metadata in accordance with the embodiment of the invention are disclosed. One embodiment includes a processor and a memory containing an encoding application and light field image data, where the light field image data comprises a plurality of low resolution images of a scene captured from different viewpoints.SELECTED DRAWING: Figure 1
Patent JP-2020020809-A (JP)
Title: System and method for detecting and quantifying allergens
Inventor: STEPHEN J LOCK
IPC: C12Q1/37
Filed: 2019-10-15
Abstract: To provide improved kits and methods for detecting and quantifying allergens in food samples.SOLUTION: According to various embodiments, methods and kits for detecting and/or quantifying allergens in a sample using mass spectrometry are provided. These methods and kits can enable the detection and/or quantitation of at least one allergen (e.g., ovalbumin, lysozyme, casein, lactoglobulin, high and low molecular weight glutenins, wheat, rye, oats, barley, mustard, sesame and various nuts including macadamia, pistachio, brazil, walnuts, peanuts, and hazelnuts) in a sample by using one or more amino acid sequences specific to the allergen of interest.SELECTED DRAWING: None
Patent JP-2021068726-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-10-17
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips, comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step integrates the wafer and the polyester-based sheet by thermal compression bond. The frame supporting step supports the polyester-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyester-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step forms a shield tunnel in the wafer and divides the wafer into individual device chips. The picking-up step cools the polyester-based sheet, pushes up the device chips, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021068535-A (JP)
Title: Electrical connector and electronic device
Inventor: KAWASAKI TAKASHI
IPC: H01R24/60
Filed: 2019-10-18
Abstract: To provide an electric connector capable of effectively suppressing crosstalk among a plurality of contacts, and an electronic device including the electric connector.SOLUTION: An electrical connector 1 includes a first contact group 21U arranged on a first contact plane, a second contact group 21L arranged on a second contact plane, and a ground plate 22 located on a ground plane. The ground plate 22 is located between contact portions 211U and horizontal extension portions 212U of a contact 21 of the first contact group 21U and contact portions 211L and horizontal extension portions 212L of the contact 21 of the second contact group 21L, and between the horizontal extension portions 212U of the contact 21 of the first contact group 21U, and the horizontal extension portions 212L, lower extension portions 213L and terminal portions 214L of the contact 21 of the second contact group 21L.SELECTED DRAWING: Figure 7
Patent JP-2021066846-A (JP)
Title: Polyurethane foam
Inventor: KOIDE MASAHITO
IPC: C08G18/00
Filed: 2019-10-28
Abstract: To provide a polyurethane foam having low hardness, low air permeability and low compression set, the polyurethane foam suitable as a sealant to be compressed between two objects.SOLUTION: A polyurethane foam is prepared from a polyurethane reaction composition containing a polyol component, a foam stabilizer, a catalyst, and an isocyanate component, and a gas for foaming by a mechanical froth method. The polyurethane reaction composition contains core shell rubber particles. The polyurethane foam has a 25% CLD hardness of 0.05 MPa or less in accordance with the JISK6400-2D method and a compression set of 10% or less in accordance with JISK6400-4.SELECTED DRAWING: Figure 3
Patent JP-2020021513-A (JP)
Title: Information processing apparatus, method, and program
Inventor: TAKEUCHI YASUO
IPC: H04M11/00
Filed: 2019-10-28
Abstract: To register service and a name of the service such that the service name can be viewed in a viewer.SOLUTION: When service is registered, data of the service to be registered is transmitted from a reader/writer 202 according to a communication system unique to a third application 256. The data is supplied to the third application 256 through a communication path 351. Information about a service name corresponding to the registered service is supplied to an application manager 252 through a communication path 352. The application manager 252 registers the service name on a registry 253 on the basis of the supplied data. The present invention can be applied to a reader/writer communicating with an IC card in a non-contact manner.SELECTED DRAWING: Figure 9
Patent JP-2021067350-A (JP)
Title: Board anchor
Inventor: SATO AKIRA
IPC: E04B1/48
Filed: 2019-10-28
Abstract: To provide a board anchor with high reliability.SOLUTION: A board anchor has a platy first terminal, and a platy second terminal overlapped with the first terminal. By screwing a tapping screw between the first terminal and the second terminal, the first terminal and the second terminal are expanded so as to separate from each other. At a part where the first terminal and the second terminal are overlapped, a plurality of screw receiving grooves forming a female screw with which a thread of the tapping screw is fitted is provided according to a pitch and a shape of the thread.SELECTED DRAWING: Figure 4
Patent JP-2021071552-A (JP)
Title: Developing device, image forming apparatus, and prediction method
Inventor: SAKURAI SHOTA
IPC: G03G15/08
Filed: 2019-10-30
Abstract: To provide a developing device, an image forming apparatus, and a prediction method in a developing device that can predict the occurrence of an image defect in as early a stage as possible.SOLUTION: A developing device comprises: a developer carrier that can carry developer; a supply unit that stores developer and supplies the developer to the developer carrier; and a prediction unit that reduces the amount of the developer stored in the supply unit and predicts the occurrence of an image defect according to the density of an image formed based on a developing operation of the developer carrier. The prediction unit reduces the amount of the developer stored in the supply unit by reducing the rotation speed of the developer carrier.SELECTED DRAWING: Figure 6A
Patent JP-2020138314-A (JP)
Title: Control apparatus, system and control method
Inventor: YONEKURA KENTA
IPC: G10L15/10
Filed: 2019-10-30
Abstract: To provide a control apparatus for bringing a control object to an emergency stop on the basis of voice instructions, a system, and a control method.SOLUTION: A control apparatus comprises: a determination part that determines a voice section from sound data detected during an operation of a control object; and a control part that brings the control object to an emergency stop in the case where a speech rate calculated on the basis of the sound data in the voice section is a predetermined threshold or above and where a voice section length calculated on the basis of the sound data in the voice section is a predetermined threshold or below.SELECTED DRAWING: Figure 1
Patent JP-2021070649-A (JP)
Title: Hair washing agent
Inventor: TANAKA JIRO
IPC: A61K8/44
Filed: 2019-10-31
Abstract: To provide a hair washing agent that foams with excellent foam quality, shows excellent smoothness during washing, allows fingers to easily run through hair during rinsing, gives a fresh feeling, and also has an excellent soft finish.SOLUTION: A hair washing agent contains a component (A) which is lauroyl methyl alanine or a salt thereof of 5-16 mass%, a component (B) which is polyoxyethylene lauryl ether carboxylic acid or a salt thereof, an ampholytic surfactant (C), and trimethylglycine (D). Preferably the hair washing agent is used as shampoo.SELECTED DRAWING: None
Patent JP-2021071447-A (JP)
Title: Liquid chromatograph apparatus
Inventor: MORIKAWA HIDEYUKI
IPC: G01N30/02
Filed: 2019-11-01
Abstract: To provide a small and inexpensive liquid chromatograph apparatus of which mechanism, structure, and operational state can be easily grasped.SOLUTION: A liquid chromatograph apparatus 1 includes: a liquid sending pump 12 for sending an eluant; an injector 14 capable of switching an injection of a sample to the eluant; a column 15 for separating an injected sample into components; a detector 16 for detecting the components; a driving circuit 18 for driving the liquid sending pump 12 and the detector 16; and a housing 19 for containing the liquid sending pump 12, the injector 14, the column 15, the detector 16, a tube T connecting the liquid sending pump 12, the injector 14, the column 15, the detector 16, and the driving circuit 18. The housing 19 has a clear window part 19A in at least one side surface, and the state of the inside of the housing can be seen from the window part 19A.SELECTED DRAWING: Figure 1
Patent JP-2021075071-A (JP)
Title: System for controlling attitude control plate, ship and method for controlling attitude control plate for ship
Inventor: INOUE HIROSHI
IPC: B63B39/06
Filed: 2019-11-05
Abstract: To avoid contact between an attitude control plate and a foreign matter.SOLUTION: A system for controlling an attitude control plate includes: a tab body 21 for a trim tab 20 fitted to a stern to control an attitude of a hull 13; and a trim tab actuator 22 for driving the tab body 21. A CPU31 determines whether it is in trailer operation of loading the hull 13 on a trailer 40 and, when the CPU determines that it is in the trailer operation, controls the trim tab actuator 22 so as to position the tab body 21 in a storage position.SELECTED DRAWING: Figure 5
Patent JP-2021074239-A (JP)
Title: Hair cutting device and hair cutting system
Inventor: KASUGAI HIDENORI
IPC: A45D26/00
Filed: 2019-11-07
Abstract: To provide an improved hair cutting device and a hair cutting system.SOLUTION: A hair cutting device 1 includes an optical waveguide 4. The optical waveguide 4 includes a light irradiation part 40. The light irradiation part 40 cuts a hair 91 projecting from a skin 92 by irradiating the hair 91 with light. The light irradiation part 40 has a refractive index that is smaller than a refractive index of a surface of the skin 92.SELECTED DRAWING: Figure 1
Patent JP-2021075423-A (JP)
Title: Ceramic porous body and its manufacturing method
Inventor: HAMAMOTO SHOGO
IPC: C01B39/46
Filed: 2019-11-11
Abstract: To provide a ceramic porous body having excellent adsorptivity and more specifically to take measures to prevent environmental pollution at an early stage by simply, quickly, and surely adsorbing, recovering, and removing contaminants such as oil and harmful organic substances floating on a water surface.SOLUTION: Provided are a ceramic porous body obtained by firing a crystalline compound having 6 to 18 carbon alkyl substituents and containing silicon dioxide and aluminum oxide, and a method for producing the ceramic porous body.SELECTED DRAWING: Figure 1