baber/WOPTO huggingface dataset:
Patent JP-2023111244-A (JP)
Title: Hardened steel and manufacturing method thereof
Inventor: TSUKAHARA MASAHIRO
IPC: C22C38/00
Filed: 2022-01-31
Abstract: To provide a hardened steel material having sufficient durability as a steel material and capable of intending longevity of the steel material and a manufacturing method thereof.SOLUTION: A hardened steel material 1 according to the present invention includes: a material portion 11 made of high-carbon hypereutectoid steel; and a surface layer portion 12 having a mixed phase structure of martensite and carbide, and having a surface hardness of 700 HV 0.3 or more, and an average particle size of the carbides of 0.01 μm or more and 0.50 μm or less, and the amount of retained austenite of 5 vol.% or more and 30 vol.% or less.SELECTED DRAWING: Figure 1
Patent JP-2023111750-A (JP)
Title: packaging bag
Inventor: FURUYA SHUNSUKE
IPC: B32B27/32
Filed: 2022-01-31
Abstract: To improve gas barrier property of a packaging bag comprising a sealant layer and a laminate having a barrier base material in which a vapor-deposited film is formed on a polypropylene resin layer subjected to stretching treatment.SOLUTION: A packaging bag is provided, comprising a barrier laminate having a first base material, a first adhesive layer, a second base material, a second adhesive layer, and a sealant layer in this order in a thickness direction, wherein the first base material is a polypropylene resin base material subjected to stretching treatment, the second base material is a barrier base material having a polypropylene resin layer subjected to stretching treatment, and a vapor-deposited film composed of an inorganic oxide, the second base material is arranged in such a manner that the vapor-deposited film faces the first base material side, and the polypropylene resin layer faces the sealant layer side, the sealant layer is a polypropylene resin layer, the thickness of the first adhesive layer is 10 μm or less, and the thickness of the second adhesive layer is 10 μm or less.SELECTED DRAWING: None
Patent JP-2023115463-A (JP)
Title: Semiconductor device and program method
Inventor: YANO MASARU
IPC: G11C16/10
Filed: 2022-02-08
Abstract: To provide a semiconductor device and a program method capable of programming with reduced power consumption.SOLUTION: A NAND flash memory programming method of the present invention includes: preparing blocks BLK13/BLK14 for high speed programming and a block BLK12 for copying back for finally storing data; responding to a programming command externally input during power saving mode; programming data for 1/2 page at high speed in each of even and odd pages of the blocks BLK13/BLK14 for high-speed programming; then, reading the data from the block for high-speed programming when the power saving mode is canceled; and normally programming the read data to the block BLK12 for copying back.SELECTED DRAWING: Figure 7
Patent JP-2022122287-A (JP)
Title: Magnetic complex
Inventor: ISHII KAZUTAKA
IPC: H01F1/34
Filed: 2022-02-08
Abstract: To provide a dense magnetic complex with relatively great film thickness, which is excellent in magnetic characteristics and electrical characteristics, and which comprises a ferrite layer with proper adhesion.SOLUTION: A magnetic complex comprises a resin base material, and a ferrite layer that is provided on a surface of the resin base material. The thickness (dR) of the resin base material is 10 μm or more. The ferrite layer, which has a thickness (dF) of 2.0 μm or more, is composed predominantly of spinel ferrite. The ratio (I222/I311) of integrated intensity (I222) of a surface (222) to integrated intensity (I311) of a surface (311) in X-ray diffraction analysis is in the range of 0.00-0.03.SELECTED DRAWING: Figure 9
Patent JP-2023116004-A (JP)
Title: Internal combustion engine control system
Inventor: HIROE KENTA
IPC: F02B37/10
Filed: 2022-02-09
Abstract: To provide an internal combustion engine control system capable of efficiently operating an internal combustion engine by combining control of a waste gate valve and control of a rotary electric machine in accordance with a state of a vehicle.SOLUTION: An internal combustion engine control system includes a turbine through which exhaust gas of an internal combustion engine mounted on a vehicle flows, a compressor which is disposed coaxially with the turbine and supercharges intake air of the internal combustion engine, a rotary electric machine which rotates the turbine and the compressor, a waste gate valve which adjusts an amount of exhaust gas flowing through the turbine, and a control device for controlling the rotary electric machine and the waste gate valve. The control device generates electric power with the rotary electric machine while controlling either the rotary electric machine or the waste gate valve preferentially in accordance with a state of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023117797-A (JP)
Title: partition
Inventor: SHINOHARA TAKAYUKI
IPC: A47B13/00
Filed: 2022-02-14
Abstract: To provide a partition for facilitating storage and carrying and also for enabling an effective use of a space.SOLUTION: A partition includes a first surface film 1, a second surface film 2, a bottom surface film 3, an upper edge part 4, a lower edge part 5, and two side edge parts 6, 7. The partition also includes: two side edge seal parts 16, 17 respectively formed along the two side edge parts; two section seal parts 21, 22 formed along a direction connecting the upper edge part 4 to the lower edge part 5; a center part 33 positioned between the two section seal parts; and a first side part 31 and a second side part 32 which are positioned by holding the center part between them. The first side part 31 and the second side part 32 respectively have a first bottom seal part 15a and a second bottom seal part 15b. Point seal parts 19 formed at positions closer to any one of the section seal part and the side edge seal part are arranged in the first side part 31 and the second side part 32.SELECTED DRAWING: Figure 1
Patent JP-2022081504-A (JP)
Title: Solid-state imaging apparatus, electronic apparatus, and method for controlling solid-state imaging apparatus
IPC: H04N5/225
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To execute processing in the chip of an image sensor. 
     SOLUTION: A solid-state imaging apparatus includes an imaging part for acquiring image data, a processing part for executing processing for extracting a specific area on the basis of a neural network calculation model to the image data or data based on the image data, and an output part for outputting the image data processed on the basis of the specific area or the image data read from the imaging part on the basis of the specific area. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023121628-A (JP)
Title: power storage device
Inventor: FUJII KUNIHIKO
IPC: H01M50/342
Filed: 2022-02-21
Abstract: To provide a power storage device that includes a power storage element and has improved safety.SOLUTION: A power storage device 1 has a power storage element 100 having a gas discharge valve 105 and an opening valve mechanism 50 for opening the gas discharge valve, which is arranged on the other member 18 located outside the power storage element 100. The opening valve mechanism 50 has a projection member 51 having a projection 51a protruding toward the gas discharge valve 105 and supported by the other member 18 in a movable state toward the gas discharge valve 105.SELECTED DRAWING: Figure 2
Patent JP-2023122252-A (JP)
Title: Charge/discharge device, charge/discharge control method, and computer program
Inventor: SASAKI RYO
IPC: H02J7/00
Filed: 2022-02-22
Abstract: To provide a charge/discharge device capable of making appropriate a setting value prior to charge/discharge start, a charge/discharge control method and a computer program.SOLUTION: A charge/discharge device is connected with a storage battery provided in a vehicle, and controls charge/discharge between the storage battery and a power source or a load. The charge/discharge device comprises: a communication section which performs communication connection with an on-vehicle control device which controls charge/discharge in the storage battery inside the vehicle; and a control section which transmits and receives data from the communication section based on a predetermined sequence between the charge/discharge device and the on-vehicle control device. After the communication connection is established by the communication section, the control section transmits to the on-vehicle control device data including a preset current value which can be input or output. Information including a current upper limit value of discharge or charge transmitted from the on-vehicle control device in accordance with the current value is received by the communication section, it is determined whether or not the current value is matched with the received current upper limit value and in a case where it is determined that the current value is not matched, the current value is reset based on the current upper limit value.SELECTED DRAWING: Figure 2
Patent JP-2023122673-A (JP)
Title: Image processing system, image processing method, and computer program
Inventor: WATANABE YUYA
IPC: H04N7/18
Filed: 2022-02-24
Abstract: To achieve an image processing system that can reduce a burden on a user who performs monitoring.SOLUTION: An image processing system comprises: image acquisition means that acquires an image; display control means that displays the image; object designation means that designates an object in the image; selection means that selects some notification means from a plurality of notification means; control means that displays a mark indicating the position of the object superimposed on the object in the image, and causes some of the notification means to perform notification; and storage means that, in association with performing the notification, stores the image, information on the mark or the object, and information on some of the notification means.SELECTED DRAWING: Figure 2
Patent JP-2023122800-A (JP)
Title: Pellet manufacturing method
Inventor: IMOTO CHIKA
IPC: C08J3/12
Filed: 2022-02-24
Abstract: To provide a pellet manufacturing method which dispenses with an additional heating facility and additional energy charge compared to a conventional pellet manufacturing method, and can reduce VOC.SOLUTION: A pellet manufacturing method includes a step A of charging a raw material containing at least a thermoplastic resin into a melt kneading machine, a step B of melt kneading the raw material, a step C of extruding the raw material after melt kneading, and obtaining a strand, a step D of cooling the strand, and a step E of pelletizing the cooled strand, and obtaining a pellet, wherein the step D is performed using a solution containing a 3,4,5-trihydroxy benzoic acid.SELECTED DRAWING: Figure 1
Patent JP-2022130336-A (JP)
Title: Neural network arithmetic method and apparatus
Inventor: LEE SEHWAN
IPC: G06F17/10
Filed: 2022-02-24
Abstract: To provide a neural network arithmetic method and apparatus.SOLUTION: A neural network arithmetic apparatus according to an embodiment of the present invention has an input feature map buffer for storing an input feature map, a weight buffer for storing a weight, a computing unit including an adder tree unit for carrying out calculation of the input feature map and the weight by a unit of a reference bit length, and a controller for mapping the input feature map and the weight to the computing unit to provide at least one of mixture accuracy calculation and data parallel processing.SELECTED DRAWING: Figure 2
Patent JP-2022071072-A (JP)
Title: Crystalline form of (s)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetra-hydropyrazolo[1,5-a]pyrimidine-3-carboxamide, preparation thereof, and uses thereof
IPC: A61P37/08
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To develop a new form of (S)-7-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide (Compound 1) which possesses characteristics such as a high melting point and better stability, suitable for drug formulation. 
     SOLUTION: The present invention relates to a crystalline form of Compound 1 to inhibit Btk, methods of preparation thereof, pharmaceutical compositions thereof, and use of the crystalline form in treatment of a disease or in manufacture of a medicament for treatment of a disease. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128462-A (JP)
Title: Control method for electric vehicle and control device for electric vehicle
Inventor: KOJIMA TETSURO
IPC: B60L15/20
Filed: 2022-03-03
Abstract: To provide a control method for electric vehicle and a control device for electric vehicle that can suppress vibrations that a vehicle has even when one drive shaft comprises a drive power transmission mechanism which transmits composite power of a plurality of electric motors to drive wheels.SOLUTION: When a drive power transmission mechanism inputs a total torque quantity which is the sum of torque command values to a vehicle model obtained by modeling characteristics assuming that a plurality of electric motors are a body of inertia which rotates in one body so as to calculate a parameter correlating with rotary motion of the vehicle model, and corrects the total torque quantity based upon a correction quantity obtained by multiplying the parameter by a predetermined gain so that the rotary motion is a norm response, distribution gains summed up to the gain are individually set to the electric motors, and the torque command values are individually corrected based upon a distribution correction quantity obtained by multiplying the parameter by the distribution gains.SELECTED DRAWING: Figure 4
Patent JP-2023128556-A (JP)
Title: vehicle
Inventor: MURAI KOTA
IPC: B60R16/02
Filed: 2022-03-03
Abstract: To provide a vehicle that enables the high-accuracy and stable acquisition of a value of an electric current actually consumed by a load mounted on the vehicle.SOLUTION: A vehicle comprises: a relay that is provided between a power source and a load supplied with electric power from the power source; a drive control part that controls the relay into a conduction state on the basis of predetermined drive instructions; an acquisition part that acquires a value of an electric current flowing through the relay and a value of a voltage applied to the relay, after the lapse of specified time from relay conduction based on the drive instructions; and a transmission part that externally transmits the current value and the voltage value, acquired by the acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2023129039-A (JP)
Title: Coupling inductor and circuit
Inventor: EBISUMOTO DAIGORO
IPC: H01F37/00
Filed: 2022-03-04
Abstract: To provide a coupling inductor which can be miniaturized.SOLUTION: A coupling inductor includes a core, a first winding, and a second winding. The core includes a core body. The core body has a first core window, a second core window, a first leg, a second leg, and a third leg. The first core window and the second core window are positioned at a spacing in a first direction, and each pass through the core body in a second direction. The first leg is positioned between the first core window and the second core window. The second leg is positioned at one side of the first leg in the first direction. The second leg is positioned at the other side of the first leg in the first direction. The first winding is wound around the first leg and a winding end thereof is positioned in the first core window. The second winding is wound around the first leg and a winding end thereof is positioned in the second core window. Each of the first leg, the second leg, and the third leg has at least one gap in a third direction.SELECTED DRAWING: Figure 3
Patent JP-2023129785-A (JP)
Title: Box for electric and electronic equipment storage
Inventor: MORITA YOSHINORI
IPC: H05K5/03
Filed: 2022-03-07
Abstract: To provide a box for electric and electronic equipment storage that can prevent its door from deforming with a simple structure, and is low-cost and good in assembly workability.SOLUTION: A box for electric and electronic equipment storage comprises a housing body which can house electric and electronic equipment inside, a door 15 which is fitted to the housing body rotatably through a hinge member, and suppression means which suppresses deformation of the door 15 to an outward side of the housing body with a load placed on the door 15 in a closed state, wherein the suppression means has a door-side suppression part 5 provided on the reverse side of the door 15 on the side of the hinge member and a main body-side suppression part 111 provided to the housing body to face the door-side suppression part 5, which is located closer to an inward side of the housing body than the main body-side suppression part 111 when the door 15 is in the closed state.SELECTED DRAWING: Figure 11
Patent JP-2022140392-A (JP)
Title: System and method for more integrated layer-to-layer bonding in additive manufacturing
Inventor: KENNETH J SUSNJARA
IPC: B33Y30/00
Filed: 2022-03-10
Abstract: To provide systems and methods for more integrated layer-to-layer bonding in additive manufacturing.SOLUTION: An additive manufacturing apparatus includes an extruder configured to receive a thermoplastic material and an applicator assembly located downstream of the extruder, the applicator assembly including nozzles for depositing the thermoplastic material as multiple layers. The additive manufacturing apparatus includes a temperature sensor configured to detect a temperature of at least a portion of the deposited layers, a positioning assembly configured to vary an angular position of the temperature sensor, and a controller.SELECTED DRAWING: Figure 3
Patent JP-2023132418-A (JP)
Title: Component and power transmission device
Inventor: MURAKOSHI Atsuko
IPC: F16J15/20
Filed: 2022-03-11
Abstract: To suppress influence of sliding on various components.SOLUTION: At least a sliding part 434 of components 43 of a power transmission device is made of a material 434b with a negative Poisson's ratio and a material 434a with a positive Poisson's ratio. The sliding part may have a Poisson's ratio of 0 or more as a whole in a portion made of the material with a negative Poisson's ratio and the material with a positive Poisson's ratio, and the portion made of the material with a negative Poisson's ratio and the material with a positive Poisson's ratio may have a structure in which the material with a negative Poisson's ratio and the material with a positive Poisson's ratio are laminated.SELECTED DRAWING: Figure 2
Patent JP-2023138021-A (JP)
Title: Vehicle controller, method for controlling vehicle controller, and program
Inventor: MOROSAWA RYO
IPC: G01C21/36
Filed: 2022-03-18
Abstract: To guide a route to a predetermined area (PA) in a destination (IN) while reducing a processing load related to a route guidance.SOLUTION: A vehicle controller (10) for controlling a vehicle (1), includes: a reception unit (101) for receiving first route information related to a first route to a predetermined area (PA) in a destination (IN) from the outside of the vehicle if the vehicle (1) enters in a predetermined range (AR) based on a destination of the vehicle (1); and a route guidance unit (102) for guiding the first route on the basis of the first route information received from the reception unit (101).SELECTED DRAWING: Figure 3
Patent JP-2023139687-A (JP)
Title: Microscope system, method for operating microscope system, and program
Inventor: KIMURA TAKUMA
IPC: G02B21/00
Filed: 2022-03-22
Abstract: To suppress color fading, without hindering observation.SOLUTION: A microscope system 1 includes an imaging apparatus 20, a microscope 10, and a control device 30. The control device 30 controls the imaging apparatus 20, a display device 40, and the microscope 10, so that in a fading prevention mode, the imaging apparatus 20 acquires a still image at the timing of completion of a movement of an optical member responding to operation of a user or completion of a change of a relative position with respect to a sample S of an objective lens, the display device 40 displays the still image after the still image is acquired, and the microscope 10 restricts irradiation with excitation light. Further, at the timing of detection of the operation of the user instructing the change of the relative position during a period when the still image is displayed, the microscope 10 is controlled so that the microscope 10 releases the restriction of the irradiation with the excitation light.SELECTED DRAWING: Figure 1
Patent JP-2023147743-A (JP)
Title: DC voltage generation circuit
Inventor: HOSOKAWA HIDEKI
IPC: G01D5/20
Filed: 2022-03-30
Abstract: To provide a circuit capable of generating a DC voltage from an excitation voltage of a resolver.SOLUTION: A DC voltage generation circuit includes an AC voltage generation part, an AC-DC conversion part, a first harness, and a second harness. A first output terminal of the AC voltage generation part is connected to a first reference voltage part. A second output terminal of the AC voltage generation part is connected to the first reference voltage part via a first capacitor and an AC voltage source. A first input terminal of the AC-DC conversion part is connected to a second reference voltage part. A second input terminal of the AC-DC conversion part is connected to an anode of a first diode and a cathode of a second diode. A cathode of the first diode is connected to the second reference voltage part via a second capacitor. An anode of the second diode is connected to the second reference voltage part. The first harness connects the first output terminal and the first input terminal. The second harness connects the second output terminal and the second input terminal.SELECTED DRAWING: Figure 1
Patent JP-2023148898-A (JP)
Title: information processing system
Inventor: KATO TOSHIYA
IPC: G06T7/00
Filed: 2022-03-30
Abstract: To provide an information processing system that allows processing with privacy taken into consideration.SOLUTION: An information processing system 1 includes an illumination device 100, a repeater 200, a server device 300, and a display device 400. An information processor 100 has a processing unit for performing processing on an image in accordance with the specification of protection of personal information received for an image taken by the camera 20.SELECTED DRAWING: Figure 1
Patent JP-2023151819-A (JP)
Title: motor
Inventor: TERAZAWA MAKIE
IPC: H02K9/22
Filed: 2022-04-01
Abstract: To provide a motor which can cool a stator with a simple structure.SOLUTION: In a motor (1) according to one embodiment of the disclosure, a stator (2) having a stator core (21) and a stator coil (22) formed by multiple segment coils (22a) inserted into slots of the stator core (21) and a rotor are housed in a case member (3). The motor includes a heat transfer member (4) which thermally connects the stator coil (22) with the case member (3) and transfers heat occurring in the stator (2) to the case member (3). The heat transfer member (4) is formed of a metal having an electric resistance value higher than that of the segment coil (22a).SELECTED DRAWING: Figure 1