baber/WOPTO huggingface dataset:
Patent JP-2022130233-A (JP)
Title: tire
Inventor: YATABE SHO
IPC: B60C11/12
Filed: 2021-02-25
Abstract: To provide a tire that can improve noise performance, while maintaining wet braking performance.SOLUTION: The tire includes center land parts 31, shoulder land parts 33a and middle land parts 32a. A zigzag shape of the middle land part 32a is formed of a first long side and a second long side aligned alternately in a tire circumferential direction and a first connection side and a second connection side. A zigzag shape of the shoulder land part 33a is formed of a third long side and a fourth long side aligned alternately in the tire circumferential direction and a third connection side and a fourth connection side. When a length in the tire circumferential direction in one cycle of the zigzag shape of the middle land part 32a is defined as P0, total lengths of the third long side and the third connection side are defined as P21 and total lengths of the fourth long side and the fourth connection side are defined as P22, a ratio P21/P0 is 0.4 or more and 0.6 or less, a ratio P22/P0 is 0.4 or more and 0.6 or less, and a ratio of a minimum distance Wg2 to a maximum distance Wg1 is 0.4 or more and 0.7 or less.SELECTED DRAWING: Figure 2
Patent JP-2021087823-A (JP)
Title: Game machine
Inventor: TSUTSUMI KENICHI
IPC: A63F5/04
Filed: 2021-02-26
Abstract: To provide a game machine capable of increasing the expandability of programs and tables in a ROM of a main control board.SOLUTION: A first program stored in a first specified storage area may call a subroutine of a second program stored in a second specified storage area, but it is not called from the second program. When called from the first program, the second program returns to the first program after the processing is executed and does not call the subroutine of the first program. The first program includes a main loop program for advancing a game and an interrupt program that is executed at regular intervals. The main loop program and the interrupt program call different subroutines of the second program.SELECTED DRAWING: Figure 12
Patent JP-2021099837-A (JP)
Title: Privilege management apparatus and privilege management method
Inventor: SAWADA HIDEKI
IPC: G06Q30/02
Filed: 2021-02-26
Abstract: To provide a privilege management apparatus and method for increasing the possibility that a user visits a store and suppressing a loss of the store.SOLUTION: In an electronic currency management system, a point management server 4 includes: a terminal specifying unit which identifies a location of a storage and a location of a user terminal, and specifies a user terminal existing in a predetermined range from the store location, subscribing to a predetermined settlement service, and corresponding to a user ID associated with attribute information that indicates an attribute corresponding to a privilege; a notification unit which transmits privilege information on a privilege corresponding to the store to the specified user terminal; a storage control unit which causes a storage unit to store a privilege ID corresponding to the transmitted privilege information and a user ID corresponding to the user terminal having received the privilege information, in association with each other; and a privilege offering unit which acquires a commodity ID of a commodity purchased in the store by a user having received the privilege information by a predetermined settlement service, and offers a privilege to a user corresponding to the user ID stored in the storage unit in association with the privilege ID relating to the acquired commodity ID.SELECTED DRAWING: Figure 11
Patent JP-2022134507-A (JP)
Title: Wick, evaporator, looped heat pipe, cooler, electronic device, and wick manufacturing method
Inventor: ENDO TAKASHI
IPC: F28D15/02
Filed: 2021-03-03
Abstract: To provide a wick capable of enhancing long-term stability of wick hydrophilicity, and to provide a looped heat pipe, a cooler, an electronic device, and a wick manufacturing method.SOLUTION: A wick is a porous elastic body that is provided inside an evaporator that changes liquid-phase working fluid to a vapor phase, and through which the liquid-phase working fluid penetrates. The porous elastic body has a composite void having a communication hole in a portion where a plurality of spherical voids partially overlap each other. Also, the surfaces of the voids of the porous elastic body are coated with a hydrophilic polymer having a betaine group of a polymer brush structure and a molecular weight of 10,000 or more.SELECTED DRAWING: Figure 5
Patent JP-2022138247-A (JP)
Title: Control device for internal combustion engine
Inventor: SUGIMOTO HITOSHI
IPC: F02D17/02
Filed: 2021-03-10
Abstract: To provide a control device for an internal combustion engine, by which a required output can be obtained while improving a fuel consumption rate.SOLUTION: When an engine output at which a fuel consumption rate becomes minimum is set as a best fuel economy output, if a required output of an internal combustion engine 10 is smaller than the best fuel economy output, a CPU 72 executes combustion stop processing to reduce the number of combustion by stopping some combustion within a predetermined number of combustion cycles. When executing the combustion stop processing, the CPU 72 executes: output correction processing to calculate a corrected requested output, which is obtained by incrementally correcting the required output to a side approaching the best fuel economy output, as the required output of a combustion cylinder that continues combustion among a plurality of cylinders; and variable processing to variably set a combustion stop frequency, which is the number of times when combustion is stopped within the predetermined number of combustion cycles, on the basis of the required output.SELECTED DRAWING: Figure 1
Patent JP-2021107216-A (JP)
Title: Multicopter
Inventor: TANI SHINICHI
IPC: B64D27/26
Filed: 2021-03-10
Abstract: To provide a multicopter with a long flight range.SOLUTION: A multicopter 1 comprises a body part 3, and rotors 2 rotated by motors 20 to generate the lift, where the multiple rotors 2 are attached to the body part 3. The multicopter further comprises a generator 83 driven by an engine 92, and a hollow part 85 inside the body part 3, where a fuel can be stored in the hollow part 85.SELECTED DRAWING: Figure 1
Patent JP-2022141098-A (JP)
Title: Article inspection device
Inventor: ARAI SHIGEO
IPC: G01N21/59
Filed: 2021-03-15
Abstract: To provide an article inspection device with which it is possible to convey an article to an article inspection position so as not to be affected by stray light and appropriately analyze light having passed through the article.SOLUTION: An article inspection device 1 comprises: a bottom wall 12C having an accommodation groove 12B for accommodating a tablet W, with an opening 12c formed in the accommodation groove 12B, which light passes through, and a placement surface 12d on which the tablet W is placed; and a peripheral wall 12D extending upward from the bottom wall 12C and enclosing an outer circumference surface Wa of the tablet W. The bottom wall 12C includes a gangplank 12g for connecting a radial inner end 12s and a radial outer end 12t of the opening 12c and closing a portion of the opening 12c, and the table W is accommodated in the accommodation groove 12B while being placed on the placement surface 12d and the gangplank 12g.SELECTED DRAWING: Figure 4
Patent JP-2022144787-A (JP)
Title: Synthetic resin-made container lid
Inventor: SUGIYAMA YUKA
IPC: B65D47/08
Filed: 2021-03-19
Abstract: To provide a new synthetic resin-made container lid which can prevent breakage of hinge means 8 as much as possible when impact is applied to an upper lid 6 from a side opposite to the hinge means 8.SOLUTION: A rib 56 projecting downward is formed on a side of hinge means 8 on a lower surface of a top surface wall 48, and an outside surface in a radial direction of the rib 56 is oppositely brought into close to or into contact with an inner peripheral surface of a projection wall 14 on a side where the hinge means 8 exists when an upper lid 6 is at a close position.SELECTED DRAWING: Figure 4
Patent JP-2022144793-A (JP)
Title: Coffee brean grinder
Inventor: SAITO TOSHIO
IPC: A47J31/42
Filed: 2021-03-19
Abstract: To provide a coffee bean grinder characterized by setup of conditions of grinding coffee beans in a grinder, relating to the coffee bean grinder for grinding coffee beans.SOLUTION: A coffee bean grinder includes a grinder for grinding coffee beans under setup conditions and intervals and operation time of knives according to granularity specified by order information, a setup part capable of setting up the conditions, and a manual setup disc dial 695 and a fine-adjustment knob dial 696 operable by a user. The operation parts 695 and 696 can change conditions (intervals between stationary knives and rotary knives) relating to the granularity of the ground beans according to the operation.SELECTED DRAWING: Figure 36
Patent JP-2022148618-A (JP)
Title: resin injection pipe
Inventor: KURODA TAKEO
IPC: E04G23/02
Filed: 2021-03-24
Abstract: To provide a resin injection pipe capable of injecting resin into an objective defective point, such as a crack or honeycomb, even when there is a difference between the defective point and a drilling point measured with the eye.SOLUTION: A resin injection pipe 1 is used in a method of injecting resin into a crack of a concrete structure, a honeycomb or a void around a steel bar and repairing it, the resin injection pipe comprising a plurality of discharge ports 14 at a cylindrical part 11.SELECTED DRAWING: Figure 2
Patent JP-2022149681-A (JP)
Title: Manufacturing method of nonwoven fabric, filter, sound absorber, and melt-blown nonwoven fabric
Inventor: KOBAYASHI TERUKI
IPC: D04H3/16
Filed: 2021-03-25
Abstract: To provide a nonwoven fabric allowing manufacturing of at least either one of a filter having excellent filtering performance and a sound absorber having excellent sound absorbing performance.SOLUTION: A nonwoven fabric includes fibers containing a thermoplastic resin. The nonwoven fabric has a core layer and a skin layer constituted to hold the core layer. The core layer includes a laminate structure formed by continuously laminating an arc state structure, which curves toward a center direction in a thickness from one end in a thickness direction on a cross section orthogonal to a width direction of the nonwoven fabric and curves toward a center direction of a thickness from the other end in the thickness direction and protrudes in a lengthwise direction of the nonwoven fabric. When the number of fusion of fibers in the skin layer is A (piece/0.2 mm2) and the number of fusion of fibers in the core layer is B (piece/0.2 mm2), A-B is 50 pieces/0.2 mm2 or more in the nonwoven fabric.SELECTED DRAWING: None
Patent JP-2022151910-A (JP)
Title: game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2021-03-29
Abstract: To provide a game machine capable of increasing the amusement of a game by flowing down game balls at an appropriate speed.SOLUTION: A game machine of the present invention comprises a game ball winning device having a variable member that can be displaced to a position where winning to a winning port is easy, a passage forming a flow-down path of game balls, and a deceleration unit provided so as to protrude from a wall surface forming the passage toward a wall surface facing the wall surface and for reducing the speed of the game balls flowing down the passage. The deceleration unit is provided in the first passage and the second passage. A projection distance of the deceleration unit provided in the first passage is different from a projection distance of the deceleration unit provided in the second passage.SELECTED DRAWING: Figure 52
Patent JP-2022155848-A (JP)
Title: Information processing system
Inventor: MORIYAMA KOZO
IPC: G05B19/418
Filed: 2021-03-31
Abstract: To provide an information processing system which can promote improvement of work quality.SOLUTION: An information processing system 100 comprises: an action acquisition device 1 which acquires action of a worker working on a work-piece; an external appearance inspection device 2 which inspects the external appearance of the work-piece after the work by the worker; a database which stores the action of the worker acquired by the action acquisition device 1, and an inspection result of the external appearance inspection device 2 in association with each other; and an information processing device 3 which estimates correlation between the action of the worker and the inspection result, on the basis of information stored in the database.SELECTED DRAWING: Figure 1
Patent JP-2022156516-A (JP)
Title: Carbon dioxide fixing method
Inventor: IGAWA YOSHIKI
IPC: B01D53/14
Filed: 2021-03-31
Abstract: To provide a production method that fixes CO2 to cement hydrate with high efficiency.SOLUTION: The present invention discloses a method for fixing cement hydrate to CO2, the method including a CO2 blowing step in which cement hydrate 11 and water 12 are put into a container 10, and the liquid mixture of the cement hydrate 11 and the water 12 are stirred while CO2 14 is blown into the container 10. In the CO2 blowing step, the CO2 blowing speed is 3600 kg/t h or less and the CO2 blowing amount is 800 kg/t or less.SELECTED DRAWING: Figure 1
Patent JP-2022158215-A (JP)
Title: Door opening/closing device
Inventor: SAKAKI GENTA
IPC: B61D19/00
Filed: 2021-04-01
Abstract: To provide a door opening/closing device that makes it possible to enhance the degree of freedom of selection and the degree of freedom of arrangement of a driving source.SOLUTION: A door opening/closing device of the embodiment includes: a reduction gear device 31 having an output shaft 30 that outputs a rotational force; a drive pulley 33 having a drive shaft 33a to move the door in an opening/closing manner by receiving the rotational force of the output shaft 30; a rod 62 connected to a latch that unlocks the door; and a transmission mechanism 100 capable of transmitting the output of the output shaft 30 to the rod 62 and the drive pulley 33. The transmission mechanism 100 has: a female screw 101 connected to the output shaft 30 rotatable about the output shaft 30 and movable in an axial direction along the output shaft 30; a male screw 102 connected to the drive shaft 33a rotatable about the drive shaft 33a; and a transmission member 103 for transmitting a forwarding force to the rod 62 when the female screw 101 moves while engaging the male screw 102 by receiving the rotational force output by the output shaft 30 in the fully closed position of the door.SELECTED DRAWING: Figure 6
Patent JP-2022016288-A (JP)
Title: Power supply unit of aerosol generating device
IPC: A24F40/40
Filed: 2021-04-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply electric power from an external power supply to a controller of a power supply unit, even when a power supply provided in the power supply unit of an aerosol generating device becomes an overcharged state. 
     SOLUTION: A power supply unit 10 of an aerosol aspirator 1 comprises a power supply 12 capable of supplying electric power to a load 21 for heating an aerosol source, a charging terminal 43 receiving electric power for charging the power supply 12 from a plug connected to an external power supply, a charging IC 55 controlling the charge of the power supply 12 by the electric power received by the charging terminal 43, and an MCU 50. The charging terminal 43 and the power supply 12 are connected to the charging IC 55 in parallel, and the charging IC 55 is configured to be able to supply the electric power from the charging terminal 43 and the power supply 12 respectively via the charging IC 55 to the MCU 50. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022159820-A (JP)
Title: Roof material placement method for long horizontal roofing module roof material
Inventor: OGURI KAZUHIKO
IPC: E04D1/12
Filed: 2021-04-05
Abstract: To solve the problem that in the conventional roof material placement method for long horizontal roofing materials, allocation of roofing materials to a roof surface differs from site to site, making it difficult to allocate, and construction involving the processing of roofing materials at ends of a roof requires the skill and effort of craftsmen.SOLUTION: In the roof material placement method for long horizontal roofing module roof materials of the present invention, in a roof of a building with a pitch, where the roof has a corner ridge or valley, the horizontal projected dimension of the working length of the roof material is an integer fraction of the design unit dimension of the building. The working width dimension of the roof material is an integral multiple of two or more times the horizontal projected dimension of the working length. When arranging the roof material for each level, the integral multiple of the horizontal projected dimension of the working length of the roof material is shifted, so that a standardized shape roof material for the roof edge standardized by the central slope of the standardized slope range is arranged on all the roof edges.SELECTED DRAWING: Figure 1
Patent JP-2022161082-A (JP)
Title: Operation method of leveler device and leveler device
Inventor: MORIEDA MASAFUMI
IPC: B21B45/06
Filed: 2021-04-08
Abstract: To provide an operation method of a leveler device capable of suppressing generation of scratch on a steel plate, while reducing a used amount of water.SOLUTION: There is provided an operation method of a leveler device 1 including a leveler roll 2 for leveling a steel plate 9, and a nozzle device 3 capable of injecting water to at least either of the steel plate 9 and the leveler roll 2. The operation method of the leveler device 1 includes a first step S1 for measuring wear of the leveler roll 2, and a second step S2 for switching a valve 6 of the nozzle device 3 from a closed state into an open state, when a measured value in the first step S1 exceeds a threshold.SELECTED DRAWING: Figure 1
Patent JP-2021107713-A (JP)
Title: Exhaust emission control device
Inventor: MAKINO TETSUYA
IPC: F01N3/08
Filed: 2021-04-08
Abstract: To provide an exhaust emission control device having high NOx purification efficiency, capable of reducing degradation of the NOx purification efficiency caused by catalyst poisoning even in purifying an exhaust gas for a long period, and having high NOx purification efficiency even in low-temperature start of an internal combustion engine.SOLUTION: A first SCR catalyst converter 1, an oxidation catalyst converter 2, a filter portion 3, and a second SCR catalyst converter 4 are disposed in series to a flowing direction G of an exhaust gas of an exhaust system. The first SCR catalyst converter 1 includes a honeycomb structure having a porous partition, a porosity of the partition is 50-65%, a total carrying amount of the first SCR catalyst of the first SCR catalyst converter 1 is 200-500 g/L, a pore carrying amount of the first SCR catalyst of the first SCR catalyst converter 1 is 5-80 g/L, and the carrying amount (g/L) of the first SCR catalyst of the first SCR catalyst converter 1 is more than a carrying amount (g/L) of a second SCR catalyst of the second SCR catalyst converter 4.SELECTED DRAWING: Figure 1
Patent JP-2022162757-A (JP)
Title: Conveyance system, conveyance method, and conveyance program
Inventor: NGUYENQUANG THINH
IPC: B65G1/137
Filed: 2021-04-13
Abstract: To provide a conveyance system, a conveyance method and a conveyance program therefor, capable of optimizing a combination of a plurality of conveyance requests.SOLUTION: A conveyance system according to the present invention comprises: a conveyance request receiving part for receiving conveyance requests of conveyance objects; a combination pattern producing part for combining the plurality of conveyance requests to produce a plurality of conveyance request combination patterns whose respective combinations are different from each other; an appropriateness evaluating part for evaluating appropriateness for each of the plurality of the conveyance request combination patterns; a combination pattern selecting part for selecting one conveyance request combination pattern from among the plurality of conveyance request combination patterns, based on an evaluation result; and a conveyance instructing part for outputting a conveyance instruction to an automatic conveying device, based on the selected conveyance request combination pattern.SELECTED DRAWING: Figure 1
Patent JP-2022162783-A (JP)
Title: Electronic module, oscillation frequency control method, and program
Inventor: YAMAGISHI MASATERU
IPC: H03L9/00
Filed: 2021-04-13
Abstract: To easily stabilize an oscillation frequency.SOLUTION: An electronic module includes a crystal oscillator, a first circuit that performs processing using the oscillation frequency of the crystal oscillator, and a control circuit that intentionally activates a peripheral circuit provided on the periphery of the crystal oscillator to enable predetermined processing other than controlling the oscillation frequency before the first circuit performs processing using the oscillation frequency.SELECTED DRAWING: Figure 2
Patent JP-2022168549-A (JP)
Title: Electronic apparatus, front-end device, and control method and control program for these
Inventor: HARA NOBUHIRO
IPC: G06F3/12
Filed: 2021-04-26
Abstract: To provide a technique to improve convenience for a user by introducing a front end while preventing an increase in burden on network management.SOLUTION: In an image forming system 10, a management server as a front-end device comprises: a service negotiation unit that specifies services that can be provided by a plurality of electronic apparatuses in linkage to the plurality of electronic apparatuses; a service notification unit that, in response to service discovery requests from client terminals, delivers a service discovery response including service specification information; and an electronic apparatus control unit that transmits, to the plurality of electronic apparatuses, a command for instructing stop of the response to the service discovery requests from the client terminals to stop the response from the plurality of electronic apparatuses, and in response to reception of service execution requests from the client terminals for instructing execution of a service that can be provided by any one of the plurality of electronic apparatuses, transfers the service execution request to the electronic apparatus.SELECTED DRAWING: Figure 1
Patent JP-2022168775-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-04-26
Abstract: To provide a game machine preventing connection of joint members, a board and connectors from easily getting unstable.SOLUTION: A game machine comprises an electronic component 4001 including joint members for joining connectors, mounted thereon, the connectors electrically connecting at least one of a power supply, a ground or respective types of signals. The joint members 4001x(S) are disposed on a board 4000 to be attached to a prescribed place in a vertical direction in such a manner that terminal pieces 4006 projecting from one lateral face 4005 of a resin body 4004 are aligned in the vertical direction, and at least one of the joint members 4001x(S) is connected to a pad 4000p formed on the board 4000, with the terminal pieces 4006 turned downward.SELECTED DRAWING: Figure 174N