baber/WOPTO huggingface dataset:
Patent JP-2021029802-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-28
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021033820-A (JP)
Title: Receiver
Inventor: SHIMAMOTO NATSUKI
IPC: H05K5/03
Filed: 2019-08-28
Abstract: To minimize the thickness of a housing by ensuring a large thickness without causing ducts of a redundant length treating part of the housing to interfere with each other.SOLUTION: A housing 10 of a receiver includes a main body 11 capable of accommodating wires and a door 12 capable of opening or closing the face of the main body 11. The door 12 retains a display sheet having a light source connected to wires existing in the main body 11. An outside wire duct 15 which extends in a vertical direction and into which outside wires 14 are inserted from the back of the main body 11 is formed in the center in a sideways direction of the main body 11. A wiring duct 27 that extends in the sideways direction and accommodates the wires of the light source is formed below the display sheet of the door 12. The wiring duct 27 has a notched concave part 27a that is notched at a position where the wiring duct is superposed on the outside wire duct 15 in a face-back direction. With the door 12 closing the main body 11, part of the outside wire duct 15 is interposed between wiring ducts 27A and 27B on both sides across the notched concave part 27a.SELECTED DRAWING: Figure 2
Patent JP-2021032195-A (JP)
Title: Engine system control method and engine system control device
Inventor: ZHONG PEIYING
IPC: F02M26/50
Filed: 2019-08-28
Abstract: To provide an engine system control method and an engine system control device, each of which prevents deterioration of fuel economy and furthermore ensures combustion stability of an engine.SOLUTION: There is provided a control method for an engine system 100 comprising an internal combustion engine 1, an intercooler 14 provided in an intake passage 10 of the internal combustion engine 1, an EGR passage 23 that provides communication between an exhaust passage 20 and the intake passage 10 of the internal combustion engine 1, and an EGR valve 25 that regulates the amount of EGR gas flowing through the EGR passage 23. In the control method for the engine system 100, when it is detected that the combustion state of the internal combustion engine 1 is unstable while the EGR gas is introduced into the EGR passage 23, an amount of condensed water generated in the intercooler 14 is estimated, and the temperature of the intercooler 14 is raised based on the estimated value of the generated amount of condensed water.SELECTED DRAWING: Figure 2
Patent JP-2021031173-A (JP)
Title: Packaging box
Inventor: MIURA RISA
IPC: B65D5/10
Filed: 2019-08-29
Abstract: To provide a packaging box in which an insertion piece is difficult to be pulled out from an insertion hole and an opening of a trunk part is preferably maintained in a closed state.SOLUTION: A packaging box 1 includes a trunk part 10, and a bottom wall 20 and a top wall 30 connected to the trunk part 10. The packaging box comprises: an insertion piece 23 formed at a tip of an outer flap 21 of at least one of the bottom wall 20 and the top wall 30; an insertion hole 24 formed in an inner flap 22 into which the insertion piece 23 is inserted; a first bending guide line L41 formed at the center of the outer flap 21 and parallel to an edge part L11 of an end wall 11; and a second bending guide line L42 connected to an end part of the first bending guide line L41 and extending diagonally toward both ends of the edge part L11. The insertion piece 23 is bent toward the insertion hole 24 by the second bending guide line L42, and is inserted into the insertion hole 24 in a direction X1 inclined with respect to an extending direction Y1 of the outer flap 21.SELECTED DRAWING: Figure 1
Patent JP-2020102435-A (JP)
Title: Battery module
Inventor: HUANG XIAOTENG
IPC: H01M50/209
Filed: 2019-08-30
Abstract: To provide a battery module including a plurality of batteries and a thermistor.SOLUTION: Each battery includes a top cover plate, positive and negative electrode terminals, and an explosion-proof valve. The positive and negative electrode terminals are provided at an interval on the top cover plate. The explosion-proof valve is provided on the top cover plate and is positioned between the positive and negative electrode terminals. The top cover plate has a first boundary separated from the positive electrode terminal in a lateral direction. The explosion-proof valve has a third boundary close to the positive electrode terminal in the lateral direction. A thermistor is provided on the top cover plate and is positioned between the first boundary of the top cover plate and the third boundary of the explosion-proof valve. Because temperatures are high at the positive electrode terminal and in the vicinity thereof, substantial reduction in a deviation between a collection temperature by the thermistor and an actual temperature of the battery improves accuracy of temperature sampling when the temperature is collected by the thermistor provided between the first boundary of the top cover plate and the third boundary of the explosion-proof valve.SELECTED DRAWING: Figure 1
Patent JP-2021035894-A (JP)
Title: Lead-free low-melting glass composition, and lead-free glass composite material, lead-free glass paste, and sealing structure containing the same
Inventor: NAITO TAKASHI
IPC: H05B33/04
Filed: 2019-08-30
Abstract: To improve the adhesiveness and stickiness of a V2O5-TeO2-Fe2O3-P2O5-based lead-free low-melting glass composition.SOLUTION: A lead-free low-melting glass composition contains vanadium oxide, tellurium oxide, iron oxide, phosphorus oxide and lithium oxide, said composition satisfying relational expressions (1) and (2) in terms of oxides: [V2O5]+[TeO2]+[Fe2O3]+[P2O5]+[Li2O]≥90 (1) and [V2O5]≥[TeO2]>[Fe2O3]≥[P2O5]≥[Li2O] (2) (In the formula, [X] represents the content of component X expressed in "mol%", the same applies hereinafter).SELECTED DRAWING: Figure 1
Patent JP-2021038927-A (JP)
Title: Partial discharge determination device and method
Inventor: YAMADA HIROMICHI
IPC: G01R31/12
Filed: 2019-08-30
Abstract: To propose a partial discharge determination device and a method capable of determining a degree of progress of a partial discharge with high accuracy.SOLUTION: It is configured to generate a distribution pattern of a combination of a charge amount and generation phase angle of each partial discharge generated in one or multiple cycle periods of the applied voltage of the transmission cable, generate a difference data consisting of the difference in the number of occurrence of the partial discharge for each a combination of a charge amount and a generated phase angle in two or more most recent distribution patterns, and determine a degree of progress of the partial discharges on the basis of the data of the most recent distribution pattern data and the difference data.SELECTED DRAWING: Figure 3
Patent JP-2021040379-A (JP)
Title: Regenerative control device
Inventor: WAKASA KIYOTAKA
IPC: B60L7/24
Filed: 2019-08-30
Abstract: To provide a regenerative control device that is able to reduce a change in acceleration, resulting from a change in regenerative brake force in a case where control by a vehicle stability control device is intervened during regenerative control.SOLUTION: When intervention of vehicle stability control is estimated during control of a regenerative operation of a motor, a target amount of regeneration is reduced. For example, in a case where an actual outdoor temperature T is low, it can be estimated that the friction coefficient of a road surface on which a vehicle is located is low, which may result in a situation in which the vehicle is likely to skid. The case where an estimated road surface μ is low indicates a situation in which the vehicle is likely to skid, as a matter of course. In a situation in which the vehicle is likely to skid or a situation in which the vehicle is actually skidding, it is estimated that the vehicle stability control for stabilizing a vehicle behavior is intervened thereafter. Therefore, in preparation for the intervention of the vehicle stability control, the target amount of regeneration by a regenerative operation of the motor is reduced.SELECTED DRAWING: Figure 2A
Patent JP-2021039477-A (JP)
Title: Arithmetic device and product-sum arithmetic system
Inventor: FUJINAMI YASUSHI
IPC: G06G7/16
Filed: 2019-09-02
Abstract: To improve accuracy of arithmetic operations in a circuit of an analog system that performs product-sum operations.SOLUTION: An arithmetic device includes a plurality of arithmetic circuit units, a signal output circuit, and a common wiring unit. The common wiring unit electrically connects a plurality of signal output lines of the signal output circuit and a plurality of input lines provided to each of the plurality of arithmetic circuit units. The plurality of arithmetic circuit units include a first arithmetic circuit unit and a second arithmetic circuit unit. Electric signals output from the plurality of signal output lines of the signal output circuit are input to the plurality of input lines provided to each of the first and second arithmetic circuit units, via the common wiring unit, as electric signals responsive to input values. An extension direction of the plurality of output lines of the first arithmetic circuit unit and an extension direction of the plurality of output lines of the second arithmetic circuit unit are configured to be parallel to each other.SELECTED DRAWING: Figure 19
Patent JP-2021041727-A (JP)
Title: Vehicle bottom structure and method of manufacturing vehicle bottom structure
Inventor: DOMON YOSHINORI
IPC: B62D25/20
Filed: 2019-09-06
Abstract: To provide a new vehicle bottom structure that secures waterproof property of a bottom of a vehicle even when a portion having difficulty in sealing exists.SOLUTION: A vehicle bottom structure 10 is configured such that a floor panel 24 to which a cross member 22 is fixed is connected to a locker inner 12 as a frame member. The floor panel 24 and the locker inner 12 are sealed by lower seal members 26, 28, 30 from the lower side, but portions near reinforcement members 14, 16 are lower non-seal portions that cannot be sealed. Also, the floor panel 24 and the locker inner 12 are sealed by upper seal members 32, 34 from the upper side, but a portion near the cross member 22 is an upper non-seal portion that cannot be sealed. Connection seal members 17, 18, 20, 21 are disposed at both sides of the upper non-seal portion to connect the lower seal members 26, 28, 30 and the upper seal members 32, 34 and thus forms a waterproof line.SELECTED DRAWING: Figure 1F
Patent JP-2020015744-A (JP)
Title: Crystalline forms of bruton tyrosine kinase inhibitor
Inventor: MARK SMYTH
IPC: A61K47/14
Filed: 2019-09-06
Abstract: To provide pharmaceutical compositions comprising a Bruton tyrosine kinase (Btk) inhibitor for treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer including lymphoma, and inflammatory diseases or conditions.SOLUTION: The invention provides crystalline forms of 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one having an XRPD pattern with characteristic peaks at 5.2±0.1°2-Theta, 10.2±0.1°2-Theta, 16.5±0.1°2-Theta, 18.5±0.1°2-Theta, and 20.8±0.1°2-Theta. The invention also provides pharmaceutical formulations comprising the crystalline forms, diluents and lubricants.SELECTED DRAWING: Figure 5
Patent JP-2021043583-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: NAKAGAWA DAIKI
IPC: H04N1/409
Filed: 2019-09-09
Abstract: To improve the quality of an image subjected to noise reduction processing.SOLUTION: An image is acquired. A plurality of similar patches are selected from the image. Correction for reducing noise of similar patches is performed on the basis of the plurality of similar patches. A covariance matrix for the plurality of selected similar patches is calculated. A plurality of eigenvalues and a plurality of eigenvectors of the covariance matrix are calculated. The eigenvectors are analyzed. The eigenvalues are corrected on the basis of an analysis result of the eigenvectors. The corrected eigenvalues and the eigenvectors are used to correct the similar patches.SELECTED DRAWING: Figure 2
Patent JP-2021046019-A (JP)
Title: Loading part support structure
Inventor: HARUYAMA TAKAHITO
IPC: B60P1/02
Filed: 2019-09-17
Abstract: To provide a loading part support structure which easily lowers the position of a loading part.SOLUTION: A loading part support structure 1 includes a loading part 11 of a vehicle which stores an object of an outer part, a frame 12 which is provided on the side of at least either surface of a plurality of lateral surfaces and an upper surface of the loading part 11 and supports the loading part 11 and at least one or more connection parts which connect the loading part 11 to the frame 12. Further, when at least one or more connection parts come to such a state as not to connect with the loading part 11, the loading part 11 is provided on such a position that at least a part of the loading part 11 is brought into contact with the ground.SELECTED DRAWING: Figure 1
Patent JP-2021046101-A (JP)
Title: Vehicle control system
Inventor: SUZUKI TAKEYUKI
IPC: B60W10/04
Filed: 2019-09-19
Abstract: To improve operability in acceleration/deceleration operation to an operator.SOLUTION: A vehicle control system comprises: an operator 10 that can move in a first travel direction and in a second travel direction of a vehicle with respect to a vehicle body; a travelling control part that accelerates and decelerates the vehicle in accordance with operation of movement in the first travel direction and in the second travel direction performed to the operator 10; and a shift range control part that controls a shift range of the vehicle. In a state where the shift range of the vehicle is in a first travel range, the travelling control part accelerates the vehicle in accordance with the operation of movement in the first travel direction performed to the operator 10; and the travelling control part decelerates the vehicle in accordance with the operation of movement in the second travel direction performed to the operator 10. In a state where the shift range of the vehicle is in a second travel range, the travelling control part accelerates the vehicle in accordance with the operation of movement in the second travel direction performed to the operator 10; and the travelling control part decelerates the vehicle in accordance with the operation of movement in the first travel direction performed to the operator 10.SELECTED DRAWING: Figure 8
Patent JP-2021050942-A (JP)
Title: Flow rate detection device and manufacturing method for the flow rate detection device
Inventor: KITAHARA NOBORU
IPC: G01F1/684
Filed: 2019-09-23
Abstract: To provide a flow rate detection device that is able to restrict a difference between sealing resins covering electrode parts of a physical quantity sensor.SOLUTION: A physical quantity sensor mounting surface 301 has a mounting area surface and a peripheral area surface extending around the mounting area surface. The mounting area surface constitutes an area including places where physical quantity sensors 42-45 are arranged and places where sealing resins 56, 57 are arranged. The wettability of the mounting area surface with liquid sealing resins 56, 57 is higher than the wettability of the peripheral area surface with the liquid sealing resins 56, 57. Therefore, when the liquid sealing resins 56, 57 are applied to cover electrode parts of the physical quantity sensors 42-45, spread of the liquid sealing resins 56, 57 wetting the mounting area surface is limited by the wettability of the peripheral area surface 301f. Accordingly, the difference between the sealing resins 56, 57 can be restricted in comparison with the case where there is no difference in wettability between the mounting area surface and the peripheral area surface.SELECTED DRAWING: Figure 5
Patent JP-2021052272-A (JP)
Title: Filter generation method, sound collection device, and filter generation device
Inventor: MURATA TOSHIKO
IPC: H04R1/10
Filed: 2019-09-24
Abstract: To provide a sound collection device capable of appropriately collecting sound, and also to provide a filter generation device and a filter generation method.SOLUTION: A filter generation method includes: a step S1 of producing a formed article corresponding to a shape of an external canal of a user with the use of an impression material; a step S2 of producing an ear shape of a user based on a formed article; a step S4 of arranging a microphone in an external canal part penetrating to a deep side of an ear shape; a step S5 of arranging an earphone or a headphone in an ear shape; a step S6 of measuring transmission characteristics by allowing the microphone to sound-collect a measurement signal to be output from the earphone or the headphone; and a step S8 of generating a filter based on the transmission characteristics.SELECTED DRAWING: Figure 1
Patent JP-2021053853-A (JP)
Title: Liquid discharge head, liquid discharge device, and piezoelectric device
Inventor: YAMAZAKI SEIKA
IPC: B41J2/14
Filed: 2019-09-27
Abstract: To suppress crack at the position of an end of a second electrode in a piezoelectric element.SOLUTION: A liquid discharge head includes: a pressure chamber which is communicated with a nozzle for discharging liquid; a diaphragm which constitutes a part of a wall surface of the pressure chamber; a first electrode which is provided on a surface in a first direction in the diaphragm when a direction from the pressure chamber to the diaphragm is defined as the first direction; a piezoelectric layer which is provided on the surface in the first direction in the first electrode and includes a first region and a second region adjacent to the first region in plan view; a second electrode which is provided in the first region; a first layer which is provided in the second region and comes into contact with a side face of the second electrode; and a second layer which covers the first layer and overlaps the first region and the second region in plan view. A relative dielectric constant of the first layer is larger than that of the second layer. Young modulus of the second layer is smaller than that of the first layer.SELECTED DRAWING: Figure 8
Patent JP-2019213976-A (JP)
Title: Game machine
Inventor: NAKAYAMA YUKI
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of increasing a degree of freedom in a display mode.SOLUTION: A Pachinko machine comprises a main control device 81 and a sound/lamp control device 82. When game balls enter an upper operation port, a lower operation port, or a right operation port, variable display of symbols is started in result display parts AS, BS in a main display part 43. When the variable display is finished, a result of winning determination processing by the main control device 81 based on the entrance of the game balls is displayed. The main control device 81 determines a variable display time as a display continuation period from the start of the symbol variable display to its completion by referring to a variable display time table. A plurality of tables are stored as variable display time tables in a variable display time table storage area 223. When the result of the winning determination processing is a special losing result, the variable display time table to be referred to in determining the variable display time is switched.SELECTED DRAWING: Figure 5
Patent JP-2021060447-A (JP)
Title: Display device and driving method for display device
Inventor: HATSUSE KASUMI
IPC: G09G3/38
Filed: 2019-10-03
Abstract: To provide a display device with excellent display quality.SOLUTION: A display device includes an electrochromic element configured to be able to switch between a transparent state and a reflection state where a reflection layer is formed, a display panel overlapping with the electrochromic element, an illumination device configured to illuminate the display panel through the electrochromic element, and a first polarization plate and a second polarization plate. The electrochromic element and the display panel are positioned between the first polarization plate and the second polarization plate.SELECTED DRAWING: Figure 1
Patent JP-2020023706-A (JP)
Title: Polymer foam
Inventor: LEONARDO CORTES
IPC: C08K3/01
Filed: 2019-10-08
Abstract: To provide a polymeric composition including a polymer resin, a foam made from the polymeric composition, and a process of forming the foam.SOLUTION: A polymeric composition may comprise: more than 50 wt.% of a polypropylene or styrenic polymer; a metallic acrylate; and one or more acid neutralizers. The invention also includes a process comprising: supplying a polymeric composition comprising a metallic acrylate, acid neutralizers, and a polypropylene or styrenic polymer resin; and mixing the polymeric composition and a foaming agent to form a polymer foam.SELECTED DRAWING: None
Patent JP-2021062852-A (JP)
Title: Electronic interlocking device
Inventor: SHIOMI TOSHISUKE
IPC: B61L19/06
Filed: 2019-10-17
Abstract: To provide a new electronic interlocking device that enables interlocking logical processing of a plurality of stations and/or line sections.SOLUTION: An electronic interlocking device according to the present invention, which interlock-processes data input from on-site apparatuses at a plurality of stations, comprises at least a controller that has a memory and a control part for executing interlocking logical processing, and a data rewriting terminal that is connected to the electronic interlocking device. The electronic interlocking device interlock-processes the data, which are input from the on-site apparatuses at the plurality of stations, as one or more segment data at each station by the controller.SELECTED DRAWING: Figure 1
Patent JP-2021066292-A (JP)
Title: Saddle-riding type electric vehicle
Inventor: MOMOI MASAYUKI
IPC: B62J99/00
Filed: 2019-10-21
Abstract: To improve workability of work for attaching a motor drive unit and a motor unit to a vehicle body.SOLUTION: An electric motorcycle 1 has: a battery 50; a motor unit 40; a motor drive unit 30; and a first cable harness 61 which electrically connects an electric motor 41 with a drive circuit 31 and is used to send electric power of the battery 50 from the drive circuit 31 to the electric motor 41. The motor unit 40 is disposed behind the motor drive unit 30. The first cable harness 61 has a portion (an allowance part 61e) located at the front relative to a front surface 36g of the motor drive unit 30, in the middle thereof.SELECTED DRAWING: Figure 7
Patent JP-2021066385-A (JP)
Title: Getting-on/off assist device for vehicle
Inventor: YAMAZAKI KEITA
IPC: B60R3/00
Filed: 2019-10-25
Abstract: To provide a getting-on/off assist device for vehicle capable of bridging a slope plate over a sidewalk at an appropriate angle even when a height difference between the road surface of a sidewalk and the floor surface of an entrance is large.SOLUTION: A control device 40 controls an air suspension device and a slope device 24 on the basis of a measurement value of a height difference H measured by a measurement device 34 and a measurement value of a distance L measured by the measurement device 34 so that the height difference H is settled within a prescribed range, a tip end part 26A of a slope plate 26 is in contact with a road surface 18A of a sidewalk 18, and the inclination angle of the slope plate 26 becomes a prescribed angle.SELECTED DRAWING: Figure 2