baber/WOPTO huggingface dataset:
Patent JP-2022052061-A (JP)
Title: Packing and pipeline structure
Inventor: ISHIKURA RYOICHI
IPC: E03C1/122
Filed: 2020-09-23
Abstract: To provide a packing which enables connection work of a vertical pipe to be performed efficiently, and to provide a pipeline structure.SOLUTION: A packing (1) includes: a cylindrical cutoff part (2) having an annular inward-facing flange part (3) provided at a first end and an annular protruding part (7) protruding in an outer periphery direction; and an engagement part (4) having a cylindrical vertical wall part (6) connected to a second end of the cutoff part (2) and an outward-facing protruding part (5) provided at an outer periphery of an end part of the vertical wall part (6). An outer diameter of a circumscribed circle of the outward-facing protruding part (5) is larger than an outer diameter of the cutoff part (2).SELECTED DRAWING: Figure 2
Patent JP-2022054261-A (JP)
Title: Mining machinery
Inventor: BANDO MIKIO
IPC: G05D1/02
Filed: 2020-09-25
Abstract: To provide a mining machinery that can highly accurately perform travel control by calculating drive torque, with a road surface gradient and wheel settlement taken into consideration.SOLUTION: A mining machinery comprises: a road surface gradient calculation unit that calculates a road surface gradient of a traveling route, based on a position and a speed measured by a GNSS receiver, a vehicle body posture measured by a vehicle body posture sensor, and an acceleration measured by an acceleration sensor; a drive power coefficient calculation unit that calculates a drive power coefficient, based on a speed measured by the GNSS receiver, an acceleration measured by the acceleration sensor, a wheel speed measured by a wheel speed sensor, a steering direction measured by a steering angle sensor, a vehicle weight measured by a load sensor, and drive torque measured by a drive torque sensor; and a target torque calculation unit that calculates target torque, based on the road surface gradient calculated by the road surface gradient calculation unit and the drive power coefficient calculated by the drive power coefficient calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2022054629-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: NATSUME KOJI
IPC: F01N3/029
Filed: 2020-09-28
Abstract: To provide an exhaust emission control system capable of performing DPF regeneration suppressing generation of CO2 and DTI (Drop To Idling).SOLUTION: An exhaust emission control system includes: an oxidation catalyst (DOC) connected to an exhaust pipe of an internal combustion engine; a particulate collection filter (DPF) connected to the exhaust pipe on the downstream side of the oxidation catalyst; an ammonia supply device supplying ammonia into the exhaust pipe on the upstream side of the particulate collection filter or on the upstream side of the oxidation catalyst; and a control section controlling the ammonia supply device so that first amount of ammonia is supplied into the exhaust pipe during regeneration of the particulate collection filter and second amount of ammonia that is larger than the first amount is supplied into the exhaust pipe during regeneration of the particulate collection filter and when an excessive temperature rise of the particulate collection filter is detected or predicted.SELECTED DRAWING: Figure 3
Patent JP-2022056570-A (JP)
Title: Ophthalmologic information analysis device
Inventor: YAMADA SACHIYUKI
IPC: A61B3/10
Filed: 2020-09-30
Abstract: To provide an ophthalmologic information analysis device that improves visibility of an analysis result.SOLUTION: An ophthalmologic information analysis device for analyzing OCT data including a central part of the ocular fundus and a peripheral part of the ocular fundus imaged by using an optical interference tomographic meter includes: analysis means for acquiring analysis data obtained by subjecting the OCT data to analysis processing; reflection means for reflecting, on output of the analysis data, a first region including the central part of the ocular fundus in which an effective analysis result is obtained by analysis processing, and a second region including the peripheral part of the ocular fundus, which is positioned outside the first region, by distinguishing them from each other; and output means for outputting the analysis data based on a result of the reflection by the reflection means.SELECTED DRAWING: Figure 1
Patent JP-2022060096-A (JP)
Title: Training support system, training support method, and training support program
Inventor: IWATA TAKUYA
IPC: A61H1/02
Filed: 2020-10-02
Abstract: To provide a training support system, a training support method, and a training support program for allowing a person to be trained to carry out effective training by extracting and outputting a training item suitable for recovery from the condition of the person to be trained from a plurality of training items.SOLUTION: A training support system according to the present embodiment comprises: an information acquisition unit that acquires person-to-be-trained information including the condition of a person to be trained; a database in which at least a plurality of conditions and a plurality of training items are linked to each other; an extraction unit that extracts, from the database, one or more training items corresponding to the condition of the person to be trained acquired by the acquisition unit; and an output unit that outputs the one or more training items extracted from the database by the extraction unit.SELECTED DRAWING: Figure 1
Patent JP-2022061856-A (JP)
Title: Preview damping control apparatus and method for vehicle
Inventor: FURUTA HIROTAKA
IPC: B60G23/00
Filed: 2020-10-07
Abstract: To provide a preview damping control apparatus and method capable of damping a sprung part by reading effective road surface information in advance, even without a large number of vehicles traveling on the same road at various lateral positions.SOLUTION: Road surface displacement-related information detected by an on-vehicle detection device is transmitted to a preview reference database control device together with detection position information, and a preview reference database including road surface displacement-related values is created. An on-vehicle control unit uses the road surface displacement-related values in the preview reference database to perform preview damping control for reducing the vibration of the sprung part of a vehicle. It is assumed that a road surface displacement-related value in a predetermined adjacent region located in a direction crossing the traveling direction of the vehicle with respect to a point where the road surface displacement-related information has been detected by the on-vehicle detection device is the same as the road surface displacement-related value at the point.SELECTED DRAWING: Figure 5
Patent JP-2022062811-A (JP)
Title: Method for manufacturing silicon epitaxial wafer
Inventor: TAKAMIZAWA SHOICHI
IPC: H01L21/205
Filed: 2020-10-09
Abstract: To provide a low-cost method for manufacturing a silicon epitaxial wafer with high resistivity and good resistivity distribution without nodule defects or crowns on a large diameter low-resistance substrate of 200 mmφ or larger.SOLUTION: After forming non-doped first silicon epitaxial films 2, 3, and 4 for sealing on the entire surface of silicon single-crystal substrate 1 using LPCVD equipment capable of mass charging, a film 4 on a surface side is mirror polished to create substrates 1-2 with additional sealing films on the back and sides, and an epitaxial layer 6 with predetermined thickness and resistivity is grown on the main surface and sides using a radiation heating single-wafer reactor on that substrate.SELECTED DRAWING: Figure 1
Patent JP-2022064352-A (JP)
Title: table
Inventor: KATO YOSHIMASA
IPC: A47B7/00
Filed: 2020-10-14
Abstract: To prevent or suppress confusion caused by installing a bracket to a top plate and by changing an installation place, etc., while making the external appearance simpler, in a table in which the upper end part of solid legs is installed to the lower face of the top plate through a bracket.SOLUTION: In the table in which the upper end part of the legs 31 is installed on the lower face of the top plate through a bracket 32, the legs 31 are provided with fixedly fitting elements 34, 35 for fixedly fitting the upper end part to the bracket 32. The bracket 32 is provided with a bracket body 33 that is equipped with an upward splice surface 32a for splicing the lower face of the top plate and a downward installation surface 32b for the upper end face 31z of the legs 31 to be abutted on, and is provided with a concealment part that conceals the fixedly fitting elements 34, 35 in a state where the legs 31 provided in the bracket body 33 are fixedly fitted.SELECTED DRAWING: Figure 24
Patent JP-2022064481-A (JP)
Title: Exhaust emission control device
Inventor: HOSOYA MITSURU
IPC: B01J35/02
Filed: 2020-10-14
Abstract: To effectively remove NOx while suppressing power consumption.SOLUTION: An exhaust emission control device according to an embodiment includes: a first treatment unit which is provided in an exhaust passage and includes an adsorbent; a second treatment unit which is provided in the exhaust passage on the downstream side of the first treatment unit and includes a selective reduction catalyst and a carrier; a first temperature sensor which measures a temperature of exhaust gas introduced into the first treatment unit; a second temperature sensor which measures a temperature of exhaust gas introduced into the second treatment unit; a reductant supply device which supplies a reductant to the second treatment unit; a heating part which heats the second treatment unit; and a control device which controls the heating part and heats the second treatment unit when the temperature of the exhaust gas measured by the first temperature sensor is equal to or higher than a first temperature threshold and the temperature of the exhaust gas measured by the second temperature sensor is equal to or lower than a second temperature threshold.SELECTED DRAWING: Figure 1
Patent JP-2022064530-A (JP)
Title: Recording device
Inventor: SHIMIZU KOJI
IPC: B65H31/26
Filed: 2020-10-14
Abstract: To solve the problem that in a configuration that a projection projects from a placement surface, a tip of discharged paper is easily buckled by colliding the tip of the paper with the projection.SOLUTION: A printer 10 includes a recording part 26, a discharge part 30, a placement part 40, and a movable rib 50. The recording part 26 performs recording by discharging ink Q onto paper P. The discharge part 30 discharges the paper P. The placement part 40 allows the discharged paper P to be placed thereon. The movable rib 50 can be projected in a +C direction from the placement surface 41, has a dimension in an A direction larger than a dimension in a Y direction, and supports the paper P. In a Z direction, a downstream end 50A in the A direction of the movable rib 50 is positioned above an upstream end 50B in the A direction of the movable rib 50. A downstream projection amount ha from the placement surface 41 of the downstream end 50A is smaller than an upstream projection amount hb from the placement surface 41 of the upstream end 50B.SELECTED DRAWING: Figure 8
Patent JP-2021008634-A (JP)
Title: Prepreg
Inventor: YAGINUMA MICHIO
IPC: C08J5/04
Filed: 2020-10-16
Abstract: To provide prepreg comprising no halogen material.SOLUTION: The prepreg comprises a polyphenylene ether resin composition comprising a polyphenylene ether crosslinked curing agent and a phosphorous compound comprising phosphorus, and a base material. The polyphenylene ether is represented by general formula (1) and has a number average molecular weight of 1000-7000. In general formula (1), X is an aryl group, (Y)m is a polyphenylene ether portion, R 1, R2, and R3 independently represent a hydrogen atom, an alkyl group, an alkenyl group or an alkynyl group, m is an integer of 1-100, n is an integer of 1-6, and q is an integer of 1-4.SELECTED DRAWING: None
Patent JP-2022066627-A (JP)
Title: Image analysis device, image analysis method, and program
Inventor: MORIUCHI SATOSHI
IPC: G16Y40/10
Filed: 2020-10-19
Abstract: To contribute to prevention of spread of infectious diseases.SOLUTION: A contact detection section (110) detects a contact person who has directly or indirectly come into contact with a patient having an infectious disease from image data. A close contact determination section (120) determines whether the contact person has come into close contact with the patient. A notification section (130) notifies the contact person who has come into close contact with the patient of an alert. The contact person who has come into close contact with the patient receives the alert notification.SELECTED DRAWING: Figure 1
Patent JP-2022071935-A (JP)
Title: Product purchase support device, product purchase support method, and product purchase support program
Inventor: TANIHARA HIROSHIGE
IPC: G06Q30/02
Filed: 2020-10-29
Abstract: To provide a product purchase support device, a product purchase support method, and a product purchase support program, for reducing a burden of a purchaser when determining products to be purchased or a store where the products are purchased.SOLUTION: A product purchase support device is configured to: receive departing place information representing a place of departure, destination information representing a destination, and condition information representing a product condition which is a condition for a desired product which a user desires to purchase; and based on store information including product information pertaining to products offered in the store and store positional information representing a position of the store, the departing place information, the destination information, and the condition information, output candidate information indicating a store candidate representing the store where a relation between a route from the place of departure to the destination and the store positional information satisfies a prescribed positional condition and products satisfying the product condition are offered.SELECTED DRAWING: Figure 2
Patent JP-2022072259-A (JP)
Title: Performance evaluation method of tunnel buffer construction and performance evaluation device thereof
Inventor: MIYAJI TOKUZO
IPC: E21D9/14
Filed: 2020-10-29
Abstract: To provide a performance evaluation method of a tunnel buffer construction and a performance evaluation device thereof allowing performance of the tunnel buffer construction to be easily evaluated.SOLUTION: A performance evaluation method is a method to evaluate performance of a tunnel buffer construction covering a tunnel pit mouth to which a train enters. In a performance evaluation process, a performance evaluation of the tunnel buffer construction is carried out based on a wave form of pressure gradient at a fully closed state measured when an opening of the tunnel buffer construction is fully closed and a wave form of pressure gradient at a fully opened state measured when the opening of the tunnel butter construction is fully opened. In a peak identifying process, a first peak P1 of the wave form of the pressure gradient at the fully closed state and the wave form of the pressure gradient at the fully opened state generated when the train enters to a buffer construction is to be identified as well as a second peak P2 of the wave form of the pressure gradient at the fully closed state and the wave form of the pressure gradient at the fully opened state generated when the train enters to a tunnel is to be identified. In the performance evaluation process, evaluation of the tunnel buffer construction is carried out based on the first peak P1 and the second peak P2.SELECTED DRAWING: Figure 7
Patent JP-2022072801-A (JP)
Title: Rotary electric machine
Inventor: HATTORI HIROYUKI
IPC: H02K1/27
Filed: 2020-10-30
Abstract: To vary rotor magnetic force to make high torque, high rotation, and high efficiency coexist by suppressing complication of structure of a rotary electric machine.SOLUTION: A rotary electric machine of the present invention is a permanent magnet type, and comprises: a stator; a rotor; and a magnetic flux variable mechanism. The magnetic flux variable mechanism comprises: a short circuit member; and a housing. The short circuit member and the housing can rotate in synchronization with the rotor, and the short circuit member is arranged in a state in which a relative position in a circumferential direction to the rotor can be changed between the first position and the second position. The short circuit member has the same number of magnetic flux shorting bars as the number of magnetic poles. Here, the first position is the one at which the magnetic flux shorting bars do not leak magnetic fluxes, and the second position is the one at which the magnetic flux shorting bars leak the magnetic fluxes. The short circuit member is arranged in at least one of the magnetic flux shorting bars, comprises a projection projecting in an axial direction, and the housing comprises a stopper projecting in the axial direction, and arranged to engage into the projection when the short circuit member is at the first position.SELECTED DRAWING: Figure 1
Patent JP-2022072825-A (JP)
Title: Behavior estimation device, behavior estimation method, program and behavior estimation system
Inventor: TANAKA RYO
IPC: G06T7/20
Filed: 2020-10-30
Abstract: To improve accuracy of estimating human behavior.SOLUTION: A behavior estimation device 10 includes an image acquisition unit 131 for acquiring captured image data representing captured images, a person detecting unit 132 for detecting movement of a person contained in a captured image, a subject detecting unit 133 for detecting a type of a subject contained in the captured image, a relation specification unit 135 for specifying a relative relation of the person and the subject induced by the person's movement, and an estimation unit 136 for estimating a content of the person's behavior based on a combination of the type of the subject and the relative relation.SELECTED DRAWING: Figure 4
Patent JP-2022073548-A (JP)
Title: DC power supply system
Inventor: NAKAMURA YUKI
IPC: B60L53/53
Filed: 2020-11-02
Abstract: To stably supply power to a load while appropriately managing a storage battery and a power storage amount of an electric automobile battery.SOLUTION: A DC power supply system 1, which is connected to an electric automobile 7 to perform charge and discharge operation of the storage battery based on an external command to control power to be supplied to a load 3 which uses DC power, includes: a rectifier 2 which converts AC power from a commercial power supply into DC power; the load 3 which consumes the DC power; a storage battery 4 which can store electricity with the DC power; a converter function unit 51 which adjusts the transfer of the DC power from/to the electric automobile 7; and a control unit 52 which, on the premise of executing the charge and discharge operation of the storage battery in the electric automobile 7 based on the external command, executes the transfer of power between with the electric automobile 7 and the adjustment of the charge and discharge operation of the storage battery based on the power storage amount of the storage battery 4, so as to control power supply to the load 3.SELECTED DRAWING: Figure 2
Patent JP-2022076351-A (JP)
Title: Thin film transistor including oxide semiconductor layer, and sputtering target
Inventor: OCHI MOTOTAKA
IPC: C23C14/08
Filed: 2020-11-09
Abstract: To provide a thin film transistor including an oxide semiconductor layer thin film and having excellent stress resistance, especially optical stress resistance, while keeping high field effect mobility.SOLUTION: A thin film transistor includes at least a gate electrode 2, a gate insulating film 3, an oxide semiconductor layer 4, a source-drain electrode 5, and at least one layer of protection film 6 on a substrate 1. The metal elements of the oxide semiconductor layer 4 include In, Ga, Zn, and Sn. The ratio of each metal element to the total metal elements (In+Ga+Zn+Sn) in the oxide semiconductor layer 4 is In: 30 atom% or more and 45 atom% or less, Ga: 5 atom% or more and less than 20 atom%, Zn: 30 atom% or more and 60 atom% or less, and Sn: 9.0 atom% or more and less than 19 atom%.SELECTED DRAWING: Figure 1
Patent JP-2022077783-A (JP)
Title: Human body support tool
Inventor: KOIZUMI SHOTA
IPC: A61F7/03
Filed: 2020-11-12
Abstract: To provide a human body support tool capable of heating a human body without requiring a construction work that allows heating of the human body as in bedrock bathing as simply as possible.SOLUTION: A human body support tool 10 includes: a supporting member 110 of a first supporting member that supports the human body by bringing the surface into contact with the human body; a seat part 20 of a second supporting member which is arranged around the first supporting member and supports the human body together with the first supporting member; a heater heating the first supporting member from a rear surface; and a heat insulation material arranged at a position opposite the first supporting member with the heater in between.SELECTED DRAWING: Figure 1
Patent JP-2021036051-A (JP)
Title: Polymer bodipy pigment and method for using the same
Inventor: GLENN P BARTHOLOMEW
IPC: C09B69/10
Filed: 2020-11-12
Abstract: SOLUTION: To provide a polymer BODIPY pigment including a multi chromophoric group including a light condensing BODIPY unit, in some embodiments, the pigment is a polymer tandem pigment including the multi chromophoric group including the light condensing BODIPY unit and an acceptor chromophoric group which is coupled to the multi chromophoric group at an energy acceptor proximal part by covalent bond, the polymer tandem pigment may be coupled to a specific binding member by covalent bond, and to provide a method for evaluating a sample about existence of a target specimen, a method for indicating a target molecule using a composition including a polymer tandem pigment, and a kit and a system for executing the method of the invention.SELECTED DRAWING: Figure 2
Patent JP-2022079028-A (JP)
Title: Control device of hybrid vehicle
Inventor: ASANO SHUN
IPC: B60W10/06
Filed: 2020-11-16
Abstract: To keep high practical fuel economy performance, even if aged deterioration occurs in an internal combustion engine.SOLUTION: A control device of a hybrid vehicle is configured to control a hybrid vehicle mounted with an internal combustion engine and an electric motor, which stores and retains information on a plurality of operation lines L0, L1, L2 and L3 which define a relation between an engine rotation speed and engine torque in firing and operating the internal combustion engine, and changes the operation lines L0, L1, L2 and L3 which are used while operating the internal combustion engine, in accordance with a lag correction amount of an ignition timing for suppressing abnormal firing.SELECTED DRAWING: Figure 6
Patent JP-2022084086-A (JP)
Title: Fuel cell vehicle and operation method of the same
Inventor: TANIMOTO SATOSHI
IPC: H01M8/04701
Filed: 2020-11-26
Abstract: To provide a fuel cell vehicle and an operation method of the same which can suppress limitation of a vehicle speed during uphill road travelling while protecting a fuel cell stack.SOLUTION: An ECU 30 of a fuel cell vehicle 10 determines whether the vehicle travels on an uphill road or not. When it is determined that the vehicle travels on the uphill road, at least one of temperature lowering control for lowering a temperature of a fuel cell stack 22 and humidification control for increasing water content of the fuel cell stack 22 is carried out by the time when the vehicle reaches the uphill road.SELECTED DRAWING: Figure 3