baber/WOPTO huggingface dataset:
Patent JP-2023015540-A (JP)
Title: Information process system, program and information processing method
Inventor: SANO FUMIHIRO
IPC: A63F13/428
Filed: 2021-07-20
Abstract: To provide an information process system, program and information processing method, capable of improving convenience in operating a movable object in an application.SOLUTION: An information process system, providing an application practicable with an information processing terminal, includes: a detection section which detects a three-dimensional operation of the fingers of a user; and an operation control section which controls a three-dimensional operation of a movable object in the application on the basis of the three-dimensional operation of the fingers of a user detected by the detection section.SELECTED DRAWING: Figure 3
Patent JP-2023019281-A (JP)
Title: switched capacitor circuit
Inventor: TEJIMA HIROAKI
IPC: H03H19/00
Filed: 2021-07-29
Abstract: To suppress leakage of electric charges from capacitances even when fluctuation in voltage at capacitance terminals is large at phase transitions of an operation.SOLUTION: A switched capacitor circuit is configured by a fully-differential operational amplifier circuit A1, input capacitances C1_P and C1_N, and switches S1_P, S1_N, S2_P, S2_N, S3_P, S3_N, S4_P, S4_N, S5_P, and S5_N. The switches S1_P, S5_P, and S3_P periodically switch a connection destination of an input side terminal of the input capacitance C1_P in an order of an input voltage VI_P, a voltage VCM2, and an input voltage VI_N. The switches S1_N, S5_N, and S3_N periodically switch a connection destination of an input side terminal of the input capacitance C1_N in an order of the input voltage VI_N, the voltage VCM2, and the input voltage VI_P, in synchronization with the switches S1_P, S5_P, and S3_P.SELECTED DRAWING: Figure 1
Patent JP-2021185421-A (JP)
Title: Method of forming color filter array and method for producing electronic device
Inventor: FURUTA MARIKO
IPC: H01L27/146
Filed: 2021-07-29
Abstract: To provide a useful technique in reducing color shading.SOLUTION: A first color filter array includes a first color filter and a second color filter each constituting a pixel. A second color filter array formed after the first color filter array includes a third color filter positioned between the first color filter and the second color filter. The width of the first color filter and the width of the second color filter are different from each other.SELECTED DRAWING: Figure 4
Patent JP-2023029723-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To enhance an interest in a game.SOLUTION: A game machine includes: information acquisition means; determination means; first rotating means; and second rotating means. The first rotating means includes a rotating plate part rotatable with a rotating shaft as a center, the rotating plate part is configured such that a light source positioned in a back side is visible, and the second rotating means is configured so as to be rotatable, and can be displaced between a first position so as to be visible without going through at least the rotating plate part of the first rotating means when a game board is viewed in front and a second position so as to be visible through the rotating plate part. The game machine includes: a first state in which the light source is visible through the rotating plate part in a predetermined game state; and a second state in which the second rotating means becomes visible through a rotating plate part because the second rotating means travels to a back side of the rotating plate part and hence intercepts light from the light source.SELECTED DRAWING: Figure 300
Patent JP-2022032998-A (JP)
Title: Lamp for automobile and automobile including the lamp
Inventor: LEE HYUN SOO
IPC: F21S41/275
Filed: 2021-08-04
Abstract: To provide a lamp for an automobile, and an automobile.SOLUTION: According to one aspect of the present invention, there is disclosed a lamp for an automobile including a light source which generates and emits light, and a lens array provided in front of the light source. The light emitted from the light source is emitted to the outside via the lens array and forms a predetermined beam pattern. The lens array includes a plurality of cells provided in a front region of the lens array, and steps are formed at boundaries between the plurality of cells.SELECTED DRAWING: Figure 1
Patent JP-2023023021-A (JP)
Title: Waterproof sheet joint welding management device and management method
Inventor: SAKANE KAZUTOSHI
IPC: G01N25/72
Filed: 2021-08-04
Abstract: To make it possible to verify whether defective welding is caused by defective operation of a welding machine when a joint of a waterproof sheet stretched over a structure to be waterproofed, such as a tunnel, is defective, in addition, to facilitate identification of a defective welding location caused by the defective operation.SOLUTION: While moving a welding machine 10 along a joint 2c of a waterproof sheet 2, the welding machine 10 welds the joint 2c. Output information including a welding temperature of the welding machine 10 is acquired over time by an output acquisition unit 31 of the welding management device 30 and stored in the storage units 35 and 45. A creation unit 41 creates display data 47 representing the welding temperature at each position corresponding value of the joint 2c of the waterproof sheet 2 from the stored output information.SELECTED DRAWING: Figure 2
Patent JP-2023023393-A (JP)
Title: Semiconductor element, manufacturing method of the same, and electronic device
Inventor: KUMAZAKI YUSUKE
IPC: H01L21/338
Filed: 2021-08-05
Abstract: To provide a semiconductor element capable of suppressing characteristic deterioration due to Si segregated in a boundary face between a substrate and a semiconductor layer.SOLUTION: A semiconductor element 1 comprises a substrate 10, and a semiconductor layer 20 disposed over a surface 10a of the substrate 10. The semiconductor layer 20 comprises a boundary layer 21 in contact with the surface 10a of the substrate 10 and containing a Si compensation chemical element such as Fe for compensating segregation of Si, and F at a boundary face. The Si compensation chemical element contained in the boundary layer 21 is contained at a higher concentration than Si segregated on the boundary face, and compensates the segregation of Si. F contained in the boundary layer 21 terminates dangling bond in the surface 10a of the substrate 10, and reduces the amount of Si in the boundary face to reduce the necessary amount of the Si compensation chemical element to be contained at a higher concentration than F. This allows the Si compensation chemical element at a relatively low concentration to compensate the segregation of Si. As a result, the degradation of a pressure resistance and the like due to the segregation of Si in the boundary face is suppressed, and the deterioration of current collapse due to the addition of the Si compensate chemical element is suppressed, so that characteristic deterioration of the semiconductor element 1 due to the segregation of Si in the boundary face is effectively suppressed.SELECTED DRAWING: Figure 1
Patent JP-2022031605-A (JP)
Title: METHOD FOR PRODUCING SINTERED Nd-Fe-B MAGNET
Inventor: YANG KUN KUN
IPC: H01F41/02
Filed: 2021-08-06
Abstract: To provide a new method for producing a sintered Nd-Fe-B magnet that solves a problem of poor effect of improving the coercivity of an Nd-Fe-B magnet due to the difficulty in forming a uniform mesh crystal boundary phase existing in the diffusion process onto the alloy powder surface by the conventional dual alloy method.SOLUTION: The method for producing a sintered Nd-Fe-B magnet includes: melting an Nd-Fe-B alloy raw material; making an Nd-Fe-B alloy flake by a strip casting process and putting it in a hydrogen treatment furnace; performing hydrogen absorption treatment and high temperature dehydrogenation treatment and then producing an Nd-Fe-B alloy powder with a jet mill; and depositing M metal and R-R metal or R-H metal on the Nd-Fe-B alloy powder by vapor deposition plating to form a mixed metal coating, where M is at least one of Mo/W/Zr/Ti/Nb; R is at least one of Pr/Nd/La/Ce; and H is one of Cu/Al/Ga.SELECTED DRAWING: Figure 1
Patent JP-2023027873-A (JP)
Title: Timepiece
Inventor: NAKAZAWA TOSHINORI
IPC: G04B19/00
Filed: 2021-08-18
Abstract: To provide a timepiece which has a power reserve display and allows a user to confirm a time easily.SOLUTION: A timepiece 100 includes an hour hand 2, a minute hand 3, a face 10 having a plurality of time scales showing a time by being indicated by the hour hand 2 and the minute hand 3, and a display board 7a having scales of predetermined information different from a time, supported by a rotary shaft. The rotary shaft overlaps with a specification scale as one of time scales in planer view from the normal direction of the face 10 and shows predetermined information by scales of the display board 7a in the extension direction of the specification scale.SELECTED DRAWING: Figure 2
Patent JP-2023027892-A (JP)
Title: Manufacturing method of rare earth sintered magnet
Inventor: ASAI TAIGA
IPC: B22F3/00
Filed: 2021-08-18
Abstract: To provide a manufacturing method of a rare earth sintered magnet capable of achieving both high magnetic property improvement effect and productivity.SOLUTION: A magnet manufacturing method includes providing a film containing R (R is one or more elements selected from rare earth elements) on at least part of the surface of the rare earth magnet material, and a heat treatment step of absorbing and diffusing R, and the step of providing a film containing R on at least a part of the surface of the rare earth magnet material is a step by a method utilizing a particle collision phenomenon.SELECTED DRAWING: None
Patent JP-2021185611-A (JP)
Title: Silicon nitride based ceramic assembled board
Inventor: YOSHIOKA NOBUAKI
IPC: H05K1/02
Filed: 2021-08-20
Abstract: To provide a silicon nitride based ceramic assembled board which suppresses cracks, fractures, chipping or burrs at corners.SOLUTION: A silicon nitride based ceramic assembled board 12 includes a silicon nitride based ceramic board part 20 having a plurality of circuit formation parts 19, and an edge 21, and also has a chamfering part 22 at four corners of the outer circumference of the edge 21. The silicon nitride based ceramic assembled board has a board thickness of 0.2-1.0 mm. The wall surface of the chamfering part comprises a laser machined surface, and a board side excluding the chamfered part comprises a laser machined surface and a fracture surface from a board surface in order in the thickness direction. The fracture surface of the board side connects directly to the wall surface of the chamfered part, and a ridge angle part where the fracture surface and the wall surface are connected has a sharp shape.SELECTED DRAWING: Figure 5(a)
Patent JP-2022184675-A (JP)
Title: vehicle
Inventor: IMAI ISATO
IPC: F02D43/00
Filed: 2021-08-23
Abstract: To prevent freezing of condensate water near an exhaust valve.SOLUTION: A vehicle includes an internal combustion engine. The internal combustion engine has an intake passage, a throttle valve, an exhaust passage, a crank shaft, and an exhaust valve. The vehicle includes an electric motor and a control device for controlling the internal combustion engine and the electric motor. The control device executes temperature determination processing for determining whether or not the temperature of the internal combustion engine when a system of the vehicle enters an off state is lower than a first specified temperature. In a case of affirmative determination in the temperature determination processing, the control device executes motoring processing for keeping the throttle valve in an open state after the lapse of a predetermined specified time from when the system of the vehicle enters the off state and rotating the crank shaft by driving the electric motor.SELECTED DRAWING: Figure 2
Patent JP-2023031093-A (JP)
Title: Underwater visual confirmation device
Inventor: TAKAGAWA SHINICHI
IPC: B63G8/00
Filed: 2021-08-24
Abstract: To provide an underwater visual confirmation device capable of surely visually confirming a direction to be visually confirmed when looking at a middle area from an aerial area through a member with light transmissivity.SOLUTION: An underwater visual confirmation device including a light transmissive member 10 for partitioning an aerial area S and an underwater area W, a housing 20 attached to a surface 10A on an aerial area side of the light transmissive member, and a flat plate unit 22 with translucency composing one portion of the housing has: an interior space K surrounded by a surface of an aerial area side of the transmissive member and the inner surface of the housing filled with water; a surface 22A on the aerial area side of the flat plate unit come into contact with air inside the aerial area; a surface 22B on the underwater area side on the opposite side come into contact with the water inside the inside space; the surface on the aerial area side of the transmissive member come into contact with the water inside the inside space; the surface 10B on the underwater area side on the opposite side come into contact with the water in the underwater area and the underwater area is visually confirmed from the aerial area through the flat plate unit and the transmissive member.SELECTED DRAWING: Figure 3
Patent JP-2021183227-A (JP)
Title: Game machine
Inventor: FUJII DAISUKE
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To provide a game machine capable of suppressing amusement degradation.SOLUTION: The game machine comprises: first light emission means capable of emitting light with a predetermined mode; data storage means capable of storing driving data corresponding to a light emission mode with which light is emitted by the first light emission means, in a predetermined region; light emission driving means which outputs a control signal based on the driving data stored by the data storage means to the first light emission means; data setting means which sets the driving data to the predetermined region of the data storage means; operation mean capable of changing the luminance of the first light emission means in response to being operated; first light emission control means capable of changing the luminance of the first light emission means in response to the fact that the operation means is operated; second light emission means provided separately from the first light emission means; and second light emission control means capable of changing the luminance of the second light emission means.SELECTED DRAWING: Figure 72
Patent JP-2021192270-A (JP)
Title: Portable terminal, automobile and communication system, as well as program for portable terminal and program for automobile
Inventor: SUZUKI MASAHIRO
IPC: G16Y20/20
Filed: 2021-09-02
Abstract: To allow a vulnerable person such as elderly people, people with an infant, people with a disability, a wheelchair user, an elementary school student or an infant before entering an elementary school to pay proper attention to an automobile.SOLUTION: A communication system comprises: a portable terminal carried by a vulnerable person in terms of traffic safety; and an automobile having a function of wirelessly communicating with the portable terminal and having a manual driving mode and an automatic driving mode which enables autonomous driving. The portable terminal comprises a communication request sending means for sending a wireless communication request including information indicating that a carrier of the portable terminal is the vulnerable person in terms of traffic safety to the automobile. The automobile includes switching means for switching to an automatic driving mode when the automobile is in a manual driving mode in the case where the automobile receives a wireless communication request from the portable terminal and detects that the wireless communication request contains information indicating that the carrier of the portable terminal is the vulnerable person in terms of traffic safety.SELECTED DRAWING: Figure 1
Patent JP-2023036140-A (JP)
Title: Business data analysis device, business data analysis system and business data analysis method
Inventor: AMANO KOJI
IPC: G06F16/28
Filed: 2021-09-02
Abstract: To analyze business data to a higher degree.SOLUTION: A business data analysis device comprises an arithmetic unit and a storage device, wherein the storage device stores management object data including business data as the data regarding a business, and the arithmetic unit analyzes how the business data is used in the business by using the business data included in the management object data, and business data used in a configuration concerning management of the management object data.SELECTED DRAWING: Figure 2
Patent JP-2023037146-A (JP)
Title: Control device of work vehicle
Inventor: SAKURAMOTO MUTSUKI
IPC: B60T7/04
Filed: 2021-09-03
Abstract: To allow an operator to safely perform an operation such that the operator does not use small turning erroneously in road traveling even though an operation for the operator of a work vehicle to perform the small turning is simplified.SOLUTION: There is provided a control device of a work vehicle which includes a steering handle 8 that performs a turning operation, left and right brake pedals 12L, 12R that brake-operate left and right rear wheels 5L, 5R and a pedal connection part 25 that integrally connects the left and right brake pedals 12L, 12R, a small turning button 30 is provided in the steering handle 8, and when the small turning button 30 is pressed, the control device performs control so as to actuate the pedal connection part 25 to perform the connection release.SELECTED DRAWING: Figure 2
Patent JP-2023037215-A (JP)
Title: Driving wheel and dolly
Inventor: FUJIOKA KO
IPC: F16H48/10
Filed: 2021-09-03
Abstract: To lower a floor.SOLUTION: A driving wheel 103 includes: a first input member 36A which is rotatably provided and has an annular shape; a second input member 36B which is arranged shifting in an axis O1 direction coaxially with the first input member and provided so as to be rotatable independently of the first input member and has an annular shape; a first output shaft 40A and a second output shaft 40B respectively disposed on axes different from each other; a first spur gear 39A which engages with an inner periphery of the first input member to transmit rotational force of the first input member to the first output shaft; a second spur gear 39B which engages with an inner periphery of the second input member to transmit rotational force of the second input member to the second output shaft; a wheel 16 fixed to an axle 37; a first bevel gear mechanism 15A which transmits rotational force of the first output shaft to one end of the axle; a second bevel gear mechanism 15B which transmits rotational force of the second output shaft to the other end of the axle; and a pivot shaft 34 which pivotally supports the wheel through the axle.SELECTED DRAWING: Figure 3
Patent JP-2023038410-A (JP)
Title: medical package
Inventor: GOTO DAIKI
IPC: A61M39/08
Filed: 2021-09-07
Abstract: To prevent a tube with dust or the like adhering thereto from being brought into contact with a patient, when executing priming.SOLUTION: A medical package 10 includes a medical instrument 22, at least one tube 24, 26 connected to the medical instrument, and a retainer 20 for holding at least one tube. The retainer has a lower end 30, an upper end 32 positioned at a higher order than the lower end when using the retainer, and a side wall part 36 between the lower end and the upper end. The side wall part is provided with a locking part 44. The tube is locked by the locking part in the inclined state with respect to a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2022055341-A (JP)
Title: Lower limb garment
Inventor: YAMAGATA NORIKO
IPC: A41B9/02
Filed: 2021-09-24
Abstract: To provide a lower limb garment that contains fabric impregnated with ingredient with moisture keeping effect.SOLUTION: A lower limb garment 1 has leg insert parts 80 from which legs are inserted. Fabric forming the leg insert parts 80 includes fabric impregnated with ingredient with moisture keeping effect. The ingredient with moisture keeping effect can be extract from grease or plant. The extract from the grease or plant can be a grease extracted from plant, and the extract from the plant can be a grease extracted from camellia.SELECTED DRAWING: Figure 1
Patent JP-2023046834-A (JP)
Title: game machine
Inventor: TOKUOKA JUNICHI
IPC: A63F7/02
Filed: 2021-09-24
Abstract: To increase amusement in a game by a winning game performance.SOLUTION: A game machine executes a winning game performance during a winning game, and performs read-ahead of a result of a win/lose determination executed first after the winning game is completed and the variation time of a special symbol in a symbol variation game before the winning game is completed. When the read-ahead is performed that a winning result is obtained as a result of the win/lose determination executed first after the winning game is completed, the game machine executes a symbol variation game performance during variation display of the special symbol when the variation time of the special symbol that is variably displayed on the basis of the winning result is equal to or more than a predetermined time, and continues executing the winning game performance executed during the winning game even during the variation display of the special symbol when the variation time of the special symbol that is variably displayed on the basis of the winning result is less than the predetermined time.SELECTED DRAWING: Figure 31
Patent JP-2022058234-A (JP)
Title: Polishing pad and polished product manufacturing method
Inventor: TATENO TEPPEI
IPC: H01L21/304
Filed: 2021-09-27
Abstract: To provide a polishing pad capable of adding high surface smoothness to a polished product.SOLUTION: This polishing pad comprises: a polishing layer; and a cushion layer. The ratio E'B40/E'C40 of a storage elastic modulus E'B40 at 40°C of dynamic viscoelasticity measurement performed under the compression mode conditions of a dry state, a frequency 10 rad/s, and 20-100°C to a storage elastic modulus E'C40 at 40°C of dynamic viscoelasticity measurement performed under the bending mode conditions of a dry state, a frequency 10 rad/s, and 20-100°C is 3.0-15.0, and a loss coefficient tan δ in the dynamic viscoelasticity measurement performed under the bending mode conditions is 0.10-0.30 within the range of 40°C-70°C.SELECTED DRAWING: None
Patent JP-2023048439-A (JP)
Title: Stoke structure for low pressure casting
Inventor: SUJIWARA KOJI
IPC: B22D18/04
Filed: 2021-09-28
Abstract: To provide a stoke for low pressure casting capable of reducing the oxidation of a molten metal therein.SOLUTION: A stoke structure 100 for low pressure casting comprises a stock body 1 in which a lower end part is immersed into a molten metal 20 stored in a molten metal holding furnace, and an upper end part charges the molten metal 20 in the molten metal holding furnace into an intermediate stoke 2 in communication with the intermediate stoke. The stoke structure 100 comprises: an annular float 3 moving along the inner wall of the stoke body 1 with the flow of the molten metal 20; a plug-shaped float 4 provided with a protruding part 41 fitted from the side of the upper end part to a through hole 31 of the annular float 3; a net 6 connected with the annular float 3 so as to surround the plug-shaped float 4 in the side of the upper end part; and a stopper 5 provided at the upper end part of the stroke body 1 and stopping the rise of the annular float 3 with the flow of the molten metal 20.SELECTED DRAWING: Figure 1