baber/WOPTO huggingface dataset:
Patent JP-2022175175-A (JP)
Inventor: KAWAKAMI TAKAYUKI
IPC: B60L3/00
Filed: 2021-05-13
Abstract: 【課題】装置内部を効率良く冷却することができる冷却ファンの回転速度制御を可能にする車載給電装置を提供する。【解決手段】車載給電装置の内部温度に応じた冷却ファン５の回転速度の制御量として第１Ｄｕｔｙを求める第１Ｄｕｔｙ決定部４１、車載給電装置の出力電力に応じた冷却ファン５の回転速度の制御量として第２Ｄｕｔｙを求める第２Ｄｕｔｙ決定部４２、第１Ｄｕｔｙと第２Ｄｕｔｙとを比較し、冷却ファン５の回転速度が高くなる方のＤｕｔｙを指示Ｄｕｔｙとして決定するファンＤｕｔｙ決定部４３を備えさせる。ファンＤｕｔｙ決定部４３で決定された指示Ｄｕｔｙで冷却ファン５を制御する。これにより、装置内部を効率良く冷却することが可能になる。【選択図】図１
Patent JP-2022175565-A (JP)
Title: Control device of power conversion circuit
Inventor: NAKABAYASHI Akinu
IPC: H02M3/155
Filed: 2021-05-14
Abstract: To provide a control device of a power conversion circuit capable of maintaining a detection value of second voltage to a target value of the second voltage without depending upon feedback control when first voltage is fluctuated.SOLUTION: A control device 30 of a power conversion circuit changes a control value X by feedback control so that a detection value V2sen of second voltage may approch a target value V2ref of the second voltage, corrects the control value X based on a detection value V1sen of first voltage so that the change of the control value due to the change of the first voltage when the correction of the control value is not performed may be corrected in a feed forward manner, calculates a control value D for controlling, and performs on/of control to a switching element based on the control value D for controlling.SELECTED DRAWING: Figure 2
Patent JP-2021190999-A (JP)
Title: Wide range and low-frequency antenna
Inventor: JOSE RAMON FERNANDEZ DE LA FUENTE
IPC: H01Q7/08
Filed: 2021-05-18
Abstract: To provide an antenna in which any axial elongation, contraction, mechanical shock, or vibration of a magnetic rectangular core 5 is absorbed by a damper 4 to avoid its effect on the variation of the inductance of a coil 8.SOLUTION: A wide range low-frequency antenna has a magnetic rectangular core 5, a coil 8, which surrounds the same, bobbins 2,3, a housing 1 in which the magnetic rectangular core 5 enters cavities in the bobbins 2,3 and is over-molded on the bobbins 2,3 with waterproof specifications, and a damper 4, which is placed at the end of the magnetic rectangular core 5.SELECTED DRAWING: Figure 1
Patent JP-2022178227-A (JP)
Title: Image processing device, movable medical image capturing device, image processing method, and image processing program
Inventor: YANAI KOJI
IPC: A61B6/00
Filed: 2021-05-19
Abstract: To provide an image processing device, a movable medical image capturing device, an image processing method, and an image processing program capable of reducing a burden on an operator.SOLUTION: In a console 30, a CPU 32 acquires a processing object image which is an object of support processing of diagnosis support processing or imaging support processing, and selects support processing applied to the processing object image from a plurality of items of the support processing on the basis of a site of a subject included in the processing object image.SELECTED DRAWING: Figure 4
Patent JP-2022183639-A (JP)
Title: Game house management device and game house power-saving system
Inventor: KANIZAWA MASATO
IPC: A63F7/02
Filed: 2021-05-31
Abstract: To properly save power even in a variety of types of adjustment devices arranged in a game house to be used for adjustment.SOLUTION: With reception of card ejection information, a mode control unit 116 cancels a power-saving mode of a POS 4 and an ejection information recording unit 111 records the card ejection information in a card ejection information list 105. With reception of card insertion information, an ejection information deletion unit 112 deletes the card ejection information of an identical card ID from the card ejection information list 105. With reception of held ball adjustment information, a held ball update unit 113 updates a held ball of the card ejection information of the identical card ID. A time exclusion unit 115 deletes the card ejection information having passed a predetermined time from an ejection time from the card ejection information list 105. When the card ejection information of zero held ball runs out in the card ejection information list, a mode control unit 116 turns the POS 4 into the power-saving mode.SELECTED DRAWING: Figure 3
Patent JP-2022185720-A (JP)
Title: Medical film delivery tool and medical device manufacturing method
Inventor: KANEKO TAKUYA
IPC: A61B17/94
Filed: 2021-06-03
Abstract: To provide a medical film delivery tool that allows a film to be expanded in a treatment part in the body easily and allows a storage operation of a tip of the delivery tool to be executed easily, and to provide a medical device manufacturing method.SOLUTION: A medical film delivery tool 5 for delivering a medical film in the body includes: a first shaft 10 having a distal end 11 and a proximal end 12 in a longitudinal direction x, and a first lumen 13; a second shaft 20 disposed in the first lumen 13 of the first shaft 10, which can be moved in the longitudinal direction x with respect to the first shaft 10; and a first element 61 and a second element 62 disposed at a distal part of the second shaft 20. When the first element 61 and the second element 62 are projected from the first shaft 10, a distal end of the second element 62 is farther from a central axis in the longitudinal direction of the second shaft 20 than a distal end of the first element 61 in a radial direction of the second shaft 20.SELECTED DRAWING: Figure 1
Patent JP-2022186262-A (JP)
Title: Dielectric film and manufacturing method thereof
Inventor: TAKAGI NAMIKO
IPC: H01G4/20
Filed: 2021-06-04
Abstract: To provide a dielectric film having higher insulation breakdown strength and composed of a composite of a polymer and an inorganic filler, and a manufacturing method thereof.SOLUTION: A dielectric film includes: a substrate including a polyvinylidene fluoride-based resin; an inorganic filler dispersed in the substrate; and a dispersant modifying a surface of the inorganic filler. The inorganic filler has a relative dielectric constant higher than that of the polyvinylidene fluoride-based resin. The dielectric film satisfies a relation of σ/m≤1.0, and t/r3≥0.01(nm-2). Here, σ is a standard deviation of an area of each region (divided region) obtained by expanding each inorganic filler to a center with regard to a cross section of the dielectric film, m is an average value of areas of the divided regions, t is thickness (nm) of the dielectric film, and r is a primary particle diameter (nm) of the inorganic filler.SELECTED DRAWING: Figure 6
Patent JP-2022186270-A (JP)
Title: Ultrasound diagnostic device and program
Inventor: SAI SAIKO
IPC: A61B8/00
Filed: 2021-06-04
Abstract: To provide an ultrasound diagnostic device that in transferring data based on a reflection wave signal, associates appropriate information on the data to be transferred.SOLUTION: An ultrasound diagnostic device comprises a signal processing unit and a transmission/reception control unit. The signal processing unit performs signal processing on a reflection wave signal that is generated by an ultrasound signal transmitted toward a subject being reflected in the subject's body and is received by an ultrasound probe to generate inspection data to which header information is added. The transmission/reception control unit generates transfer control information in transferring the inspection data on the basis of the header information included in the inspection data generated by the signal processing unit, and transfers as transfer data the inspection data with which the generated transfer control information is associated to a body control unit.SELECTED DRAWING: Figure 1
Patent JP-2022064276-A (JP)
Title: Image sensor and analog-to-digital converter
Inventor: SONG JEONG EUN
IPC: H04N5/378
Filed: 2021-06-04
Abstract: To provide an image sensor capable of reducing an area of the image sensor by converting a voltage difference between pixel signals of two taps from analog to digital, and an analog-to-digital converter.SOLUTION: An image sensor 100 comprises: a pixel 110 of a first tap; a pixel 120 of a second tap; an operational amplifier 140 which performs an auto zeroing operation with a pixel signal of the pixel 120 of the second tap applied and perform a comparison operation between an output signal of the pixel 110 of the first tap and a ramp voltage RAMP with a pixel signal of the pixel 110 of the first tap applied; and a counter circuit 150 which generates a digital code DOUT in response to an output of the operational amplifier 140.SELECTED DRAWING: Figure 1
Patent JP-2022187429-A (JP)
Title: Occupant detection device
Inventor: ABE RINJI
IPC: G01V3/12
Filed: 2021-06-07
Abstract: To provide an occupant detection device with high detection accuracy.SOLUTION: An occupant detection device comprising a rader that transmits an electromagnetic wave in a room of a vehicle and receives a signal as a reflection wave of the electromagnetic wave to detect the presence or absence of a crew member in the room of the vehicle on the basis of the received signal is characterized in that the rader includes a first filter that makes a signal of a component of vibration of the vehicle in a run state among the signals that the rader has received pass through, a second filter that makes a signal of a component of human motion among the signals that the rader has received pass through, a signal intensity measurement unit that measures the intensity of the signal that has passed through the first filter and the second filter, and a detector comparing the intensity of the signal that has passed through the second filter measured by the signal intensity measurement unit with a threshold to detect a crew member according to the comparison result and altering the threshold according to the intensity of the signal that has passed through the first filter.SELECTED DRAWING: Figure 1
Patent JP-2022189150-A (JP)
Title: Heat exchange device
Inventor: SONE KAZUKI
IPC: F25B17/08
Filed: 2021-06-10
Abstract: To provide an air conditioning device that can be miniaturized and improve energy consumption efficiency.SOLUTION: A heat exchange device includes: a nano-porous body having elasticity, contracting so as to be capable of desorbing a medium and expanding so as to be capable of adsorbing a medium; and a porous part capable of transmitting a medium therethrough and adjacent to a surface of the nano-porous body.SELECTED DRAWING: Figure 2
Patent JP-2022189203-A (JP)
Title: beverage container cover
Inventor: KANAI SHIGEYUKI
IPC: B65D23/00
Filed: 2021-06-10
Abstract: To provide a beverage container cover capable of enhancing a cooling function.SOLUTION: A beverage container cover 100 is provided on the periphery of a beverage container BL that accommodates a beverage and is used to hold a coolant CP on the outer circumference of the beverage container BL. The beverage container cover 100 includes a cylindrical part 110 capable of extending or retracting to cover at least a portion of the periphery of the beverage container BL, an upper elastic part 120 that is provided on an upper end portion of the cylindrical part 110 and stays on the circumference of the beverage container BL by a first elastic force, and a lower elastic part 130 that is provided on a lower end portion of the cylindrical part 110 and stays on the outer circumferential side of the beverage container BL by a second elastic force greater than the first elastic force. The coolant CP is accommodated in the cylindrical part 110 via the upper elastic part 120 and is retained by the lower elastic part 130. Such configuration makes it possible to provide a beverage container cover capable of enhancing the cold retention function.SELECTED DRAWING: Figure 1
Patent JP-2022189322-A (JP)
Title: Control device and control method
Inventor: ANZAI FUMIHIKO
IPC: G05B9/02
Filed: 2021-06-11
Abstract: To provide a technique capable of enhancing availability of a control system of a redundant door for a railway vehicle.SOLUTION: A DCM 100 includes an active system controller 110 controlling the movement of one door 20 of a railway vehicle 1 based on control signals simultaneously input in a DCM 100 and the other DCM 100 from the outside and a standby system controller 120 capable of controlling the movement of one door 20 of the railway vehicle 1 based on a control signal input from the outside. The active system controller 110 controls the movement of one door 20 based on the content of a control signal which is recognized by the active system controller itself, the content of a control signal acquired from the standby system controller 120 and recognized by the standby system controller 120, and the content of a control signal acquired by the other DCM 100 and recognized by the other DCM 100.SELECTED DRAWING: Figure 3
Patent JP-2023004179-A (JP)
Title: Information processing apparatus, information processing apparatus control method and programme
Inventor: CHIBA SHINICHI
IPC: G06F3/12
Filed: 2021-06-25
Abstract: To improve the usability of a terminal for performing print settings in the case where the connection to an image forming apparatus is disconnected.SOLUTION: The terminal includes: a first display control unit 201 for displaying a connection screen for accepting an instruction from a user to connect the terminal to an image forming apparatus; a connection unit 202 for connecting the terminal to the image forming apparatus; a second display control unit 203 for displaying a setting screen for accepting settings of a print job to be transmitted to the connected image forming apparatus from the user; and a transmission unit 206 for transmitting the print job to the connected image forming apparatus in accordance with the settings. When the connection to the image forming apparatus is disconnected after the settings of the print job are accepted, the terminal displays the connection screen, and when the image forming apparatus is connected in accordance with the instruction accepted from the user via the connection screen, the transmission unit 206 then transmits the print job to the connected image forming apparatus in accordance with the settings accepted before disconnection.SELECTED DRAWING: Figure 2
Patent JP-2023004651-A (JP)
Title: Method for joining image sheets
Inventor: MATSUMOTO IWAO
IPC: G09F7/00
Filed: 2021-06-28
Abstract: To manufacture a large image sheet which is prevented from peeling or breaking at a joining sheet by wind pressure of high wind, without degrading the visibility, by setting the intervals of image sheets properly.SOLUTION: In a method for joining image sheets 11 by making ends 11a of the image sheets 11 to join abutting against one another, melting join sheets 12 over an abutting end part 11A to join the sheets to one another, the join interval W of the image sheets 11 is defined to be the upper limit join interval based on the intensity at the joint part 11A of the image sheet 11 in the joint sheets 12 or lower and to be at least the lower limit join interval based on the visibility of images in the image sheet 11.SELECTED DRAWING: Figure 3
Patent JP-2023005270-A (JP)
Title: Electronic component testing device
Inventor: KOMORI TAIYO
IPC: G01R31/26
Filed: 2021-06-28
Abstract: To raise the temperature of an electronic component to a predetermined test temperature and maintain the temperature, and also cause the electronic component to discharge heat during a test.SOLUTION: An electronic component testing device 10 includes: a first probe 11 in contact with a first external electrode W1 of an electronic component W; a second probe 21 in contact with a second external electrode W2; and a controller 40. The controller 40 controls the heating temperature of the first probe 11 so that the heating temperature will become higher than the test temperature of the electronic component W and controls the heating temperature of the second probe 21 so that the heating temperature will become lower than the test temperature of the electronic component W.SELECTED DRAWING: Figure 1
Patent JP-2023007582-A (JP)
Title: Switch device and switch device control method
Inventor: WATANABE ITARU
IPC: H01H9/54
Filed: 2021-07-02
Abstract: To provide a switch device and a method for controlling the switch device, which omit a configuration for transmitting identification information for changing control of a function corresponding to an operation display to a control unit, and can make it easier to change the layout of the operation display of the switch device.SOLUTION: A switch device includes an operation unit 10 that inputs to a control target device, a detection unit 40 that detects at least an operation of the operation unit 10, and a control unit 50 that transmits the result of the determination according to the assignment of a function to the control target device 100 after the detection unit 40 determines the operation of the operation unit 10.SELECTED DRAWING: Figure 4
Patent JP-2022014448-A (JP)
Title: Method for measuring halogen partial pressure, reference electrode used therefor, and method for manufacturing diaphragm therefor
Inventor: SEKIMOTO HIDEHIRO
IPC: C25C7/06
Filed: 2021-07-05
Abstract: To provide a method for measuring halogen partial pressure of a system containing a halide-based molten salt phase by an electromotive force method using a concentration cell using a halide ion conductor as a solid electrolyte, and a manufacturing method of a reference electrode of the concentration cell used therefor and a diaphragm of the halide ion conductor.SOLUTION: In a method for measuring halogen partial pressure using a concentration cell equipped with a diaphragm, a solid electrolyte composed of a sintered compact of a halide ion conductor is provided as the diaphragm between a molten salt to be measured and a reference material composed of a metal and a halide, and the halogen partial pressure determined by chemical equilibria of a plurality of chemical species or molten salt and molten metal in a molten salt phase is measured by an electromotive force method.SELECTED DRAWING: Figure 7
Patent JP-2023008122-A (JP)
Title: Flow control valve and evaporative fuel processing device
Inventor: ITO KOMA
IPC: F16K47/04
Filed: 2021-07-05
Abstract: To inhibit increase of a flow rate in a part of a small opening area in which a lift amount is smaller than or equivalent to a certain lift amount.SOLUTION: A flow control valve 38 includes: a casing 52 having a fluid passage 65; a valve seat 67 having a valve hole 68 provided at the fluid passage 65; an electric motor 54 installed at the casing 52; and a valve body 58 which opens or closes the valve seat 67 by the electric motor 54 controlling the stroke in an axial direction through a feed screw mechanism 83. The valve body 58 has a straight protruding cylinder part 89 located in the valve hole 68 in a small opening area in which a lift amount is smaller than or equivalent to a certain lift amount.SELECTED DRAWING: Figure 2
Patent JP-2023010312-A (JP)
Title: vehicle front structure
Inventor: WADA YOSHIO
IPC: B62D21/02
Filed: 2021-07-09
Abstract: To reduce hazardability to a collision body.SOLUTION: In a vehicle front structure S, an outer end of a bumper beam 14 and a lower beam 18 in a vehicle width direction is overlapped with a wheel 32 of a front wheel 30 in a front view. Position of the outer end of the bumper beam 14 and the lower beam 18 in the vehicle width direction corresponds to position of an attachment part 34A of a brake device 34 which is arranged at the inner side of a rim 32A of the wheel 32 of the front wheel 30 in the radial direction. The outer end of the bumper beam 14 and the lower beam 18 in the vehicle width direction which is displaced in the posterior side at the time of an off-set head-on collision of a vehicle V hits against the front wheel 30 so that reaction force can be applied to a collision body from the outer end of the bumper beam 14 and the lower beam 18 in the vehicle width direction, thereby being capable of reducing hazardability to the collision body (counter vehicle).SELECTED DRAWING: Figure 5
Patent JP-2023010338-A (JP)
Title: Information processing apparatus and computer program
Inventor: SAKURAI KYOICHI
IPC: G06T7/70
Filed: 2021-07-09
Abstract: To provide an information processing apparatus and a computer program which can reduce workload in meter reading work of reading an analog meter.SOLUTION: In an information processing system including a radio base station which performs wireless communication with a portable terminal device and connects the portable terminal device to a network, the portable terminal device includes a computer program which causes the portable terminal device to function as a pointer detector, a number detector, and a measurement detector. The pointer detector detects a pointer on the basis of image data obtained by capturing an analog meter indicating a measurement by physical relationships between numbers written on a display panel and the pointer, and the number detector detects a first number positioned in one side of the pointer and a second number positioned on the other side of the pointer on the basis of the image data, and the measurement detector detects a measurement indicated by the pointer on the basis of the position of the first number, the position of the second number, the position of the pointer, and respective values of the first number and the second number.SELECTED DRAWING: Figure 3
Patent JP-2023011132-A (JP)
Title: Vehicular heat management system
Inventor: ENOSHIMA FUMINOBU
IPC: H01M10/663
Filed: 2021-07-12
Abstract: To appropriately perform on-vehicle battery cooling and cabin interior air-conditioning and effectively heat inside of a cabin by using battery exhaust heat even when a battery is not cooled.SOLUTION: A vehicular heat management system includes: a first refrigerant circuit 1 used for cabin interior air conditioning and having a first refrigerant/inside air heat exchanger 12 for exchanging heat between a first refrigerant and indoor air; a cooling water circuit 2 for cooling an electrical component 23 by using cooling water; a second refrigerant circuit 3 used for battery temperature control and having a battery heat exchanger 38 for exchanging heat between a second refrigerant and a battery; a first refrigerant/cooling water heat exchanger 4; and a second refrigerant/cooling water heat exchanger 5. In a battery-cooling cooling water heat storage mode activated during charging of the battery, the second refrigerant absorbs heat from the battery in the battery heat exchanger and releases heat to the cooling water in the second refrigerant/cooling water heat exchanger and in the cooling water circuit 2, a temperature of the cooling water is maintained within a predetermined range. In a cabin interior heating mode, in the first refrigerant circuit, the first refrigerant absorbs heat from the cooling water in the first refrigerant/cooling water heat exchanger 4 and releases heat to indoor air in the first refrigerant/inside air heat exchanger 12.SELECTED DRAWING: Figure 2
Patent JP-2023011321-A (JP)
Title: Method of manufacturing retardation film
Inventor: ARIGA SOHEI
IPC: G02B5/30
Filed: 2021-07-12
Abstract: To provide a retardation film capable of suppressing display unevenness when used for image display devices.SOLUTION: A retardation film provided herein has an in-plane refractive index nx in a slow axis direction, an in-plane refractive index ny in a fast axis direction, and a refractive index nz in a thickness direction that satisfy nx>nz>ny. A method of manufacturing the retardation film involves stretching a laminate (10) comprising heat-shrinkable film laminated on at least one surface of a polymer film having a glass transition temperature Tg1 in one direction while heating. The stretching involves heating the laminate at a first temperature in a range of (Tg1-4) to (Tg1+5)°C for 20 seconds or more, and then at a second temperature in a range of Tg1 to (Tg1+5)°C for 20 seconds or more.SELECTED DRAWING: Figure 1