baber/WOPTO huggingface dataset:
Patent JP-2021112403-A (JP)
Title: Game machine
Inventor: SAWADA NAOYA
IPC: A63F5/04
Filed: 2020-01-20
Abstract: To provide a game machine capable of changing a ball putout rate depending on skills of players.SOLUTION: When a well-aimed depression-timing left bell small winning combination is internally won in a normal game state where all reels are rotating and a stop switch is inversely depressed, although a first stop operation is in incorrect depression order, the operation timing is at a position of 0-piece sliding, so that main control means 1100 stops a lower pie symbol on a valid line and displays a bell symbol on a lower stage. When a stop switch 1044b is operated in a second stop operation, the main control means stops a middle cherry symbol on a valid line and displays the bell symbol on the lower stage. When a stop switch 1044a is operated in the third stop operation, the main control means stops a watermelon symbol on a valid line and displays the bell symbol on the lower stage to produce a winning of FRU31. In other words, when the first stop operation is the incorrect depressing order (first, depressing the middle, or first, depressing the right) and, in the first stop, the operation timing is at a right position to be aimed, a strong bell winning combination, FRU31, is reliably won.SELECTED DRAWING: Figure 63
Patent JP-2021117236-A (JP)
Title: Drum unit and image forming apparatus
Inventor: MORIMOTO TAIKI
IPC: G03G15/02
Filed: 2020-01-22
Abstract: To solve the problem in which: conventionally, in an image forming apparatus having a configuration that arranges, in contact with a photoreceptor drum, an electrifying roller used as an electrifying member for uniformly electrifying a surface of the photoreceptor drum, since the electrifying roller is in pressure contact with the surface of the photoreceptor drum, an oligomer, for example, exudes from the electrifying roller to cause electrification failure and generate horizontal black streaks during printing and unevenness in electrification causes fogging.SOLUTION: A drum unit comprises: a photoreceptor drum 13; and an electrifying roller 51 that electrifies a surface of the photoreceptor drum 13. In the electrifying roller 51, when a preparation 102 is pressed against the electrifying roller 51 such that a nip pressure becomes 83 gf, the contact area ratio at a pressure-contact part between the electrifying roller 51 and the preparation 102 is 2.03% or more and 2.97% or less.SELECTED DRAWING: Figure 2
Patent JP-2021117509-A (JP)
Title: Machine tool system, numerical control device and program
Inventor: NAKAMURA TSUTOMU
IPC: B23Q17/12
Filed: 2020-01-22
Abstract: To provide a machine tool system, a numerical control device and a program that respond to the vibration of peripheral equipment.SOLUTION: A machine tool system includes: a machine tool that is different from a machine installed on the same floor as the machine and performs processing; a vibration detection device provided on the floor surface in the vicinity of a position where the machine tool is installed; and a numerical control device that controls the machine tool. The machine tool system includes: a command generation unit in which the vibration detection device transmits a detection signal to the numerical control device and the numerical control device generates a control command for the machine tool based on the detection signal; and a machine control unit that controls the machine tool based on the control command generated by the command generation unit.SELECTED DRAWING: Figure 1
Patent JP-2021115182-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-23
Abstract: To provide a game machine capable of suppressing the decline in game interest.SOLUTION: A game machine performs a winning/losing lottery on the basis of the fact that a predetermined lottery condition is satisfied, executes one of winning games including a first winning game and a second winning game in which the expected number of game media to be acquired is less than that in the first winning game when the result of the winning/losing lottery is a winning, controls a game state to a first advantageous state on the basis of the fact that a first advantageous state winning condition based on the result of the winning/losing lottery is satisfied, and controls a game state to a second advantageous state that is more advantageous to a player than the first advantageous state on the basis of the fact that a second advantageous state winning condition based on the result of the winning/losing lottery is satisfied. In the second advantageous state, the expected number of game media to be acquired per unit time when a game is executed in a predetermined operation method is higher than that in the first advantageous state. On the basis of the fact that a predetermined number of second winning games is executed after the first advantageous state starts, the game state is controlled to the second advantageous state.SELECTED DRAWING: Figure 222
Patent JP-2021023926-A (JP)
Title: Method for depositing copper from copper plating liquid and apparatus for separating and recovering copper by using the method
Inventor: NAGASE MASAHIRO
IPC: C02F1/62
Filed: 2020-01-24
Abstract: To increase the content of copper obtained at inexpensive treatment costs in a method for depositing copper from electroless plating liquid and an apparatus for separating and recovering copper using the method.SOLUTION: A method for depositing copper from copper plating liquid, is characterized in that: NaBH4 is added to copper plating liquid to form copper fine particles as a core; copper is deposited on the copper fine particles by the action of HCHO in the copper plating liquid to form copper particles; and copper is additionally deposited on the copper particles by the action of HCOONa produced in the reaction of depositing copper to form copper particles. An apparatus for separating and recovering copper is constituted of: a copper plating tank for storing copper plating liquid; an NaBH4 tank for storing NaBH4; an NaBH4 mixing tank in which copper plating liquid supplied from the copper plating tank is mixed with NaBH4 supplied from the NaBH4 tank, and copper is deposited in accordance with the above copper deposition method; a solid-liquid separator for recovering copper by performing the solid-liquid separation of the copper-containing treated liquid supplied from the NaBH4 mixing tank; and a control unit for controlling the operation of the copper plating tank, the NaBH4 tank, the NaBH4 mixing tank and the solid-liquid separator.SELECTED DRAWING: Figure 1
Patent JP-2020123356-A (JP)
Title: System for manufacturing dispatching by using deep reinforcement learning and transfer learning
Inventor: ZHENG SHUAI
IPC: G06N20/00
Filed: 2020-01-29
Abstract: SOLUTION: There is provided a manufacturing dispatching system which uses a reinforcement learning, the system suppressing the cost related to the due date of a manufacturing job to the minimum by transferring a state expression for a reinforcement learning including a machine state, a job cue state, job processing information, and extra time information, a new reward function for a reinforcement learning including lateness and tardiness, and a dispatching policy, and recovering the dispatching policy.EFFECT: The system for manufacturing dispatching can be introduced into a factory for manufacturing dispatching to reduce the cost related to the due date of a manufacturing job, can reduce collection of massive data and the time for training a model, can improve the efficiency of dispatching in the end, and can reduce the cost in the factory.SELECTED DRAWING: Figure 1
Patent JP-2021118826-A (JP)
Title: Flat bristles for brushes
Inventor: ONO TETSURO
IPC: A46B3/16
Filed: 2020-01-30
Abstract: To mitigate the environmental load of flat bristles in a brush drifted to the ocean.SOLUTION: Flat bristles for brushes are predominantly composed of an aliphatic polyester and have a biodegradability of 25 or more after one month under artificial seawater.SELECTED DRAWING: None
Patent JP-2021123821-A (JP)
Title: High-strength fiber composite wire, high-strength fiber composite cable, and method of manufacturing high-strength fiber composite cable
Inventor: YAMAMOTO YUKITO
IPC: D07B1/16
Filed: 2020-02-05
Abstract: To prevent a thermoplastic resin from separating from a fiber bundle, falling off or becoming uneven when heated, so that the thermoplastic resin can continue to be impregnated.SOLUTION: A carbon fiber composite wire 10 has a structure in which a thermoplastic resin 12 is impregnated in a bundle of a plurality of carbon fibers 11 and another thermoplastic resin 13 is coated on the surface of the carbon fiber composite wire. The Vicat softening temperature of the coated thermoplastic resin 13 is 10°C or more higher than the Vicat softening temperature of the impregnated thermoplastic resin 12. By heating the carbon fiber composite wire 10 to a temperature that exceeds the Vicat softening temperature of the thermoplastic resin 12 and is lower than the Vicat softening temperature of the thermoplastic resin 13, the impregnated thermoplastic resin 12 can be softened while the carbon fiber composite wire 10 continuing to be covered by the thermoplastic resin 13.SELECTED DRAWING: Figure 4
Patent JP-2020077886-A (JP)
Title: Imaging element
Inventor: MURATA HIRONOBU
IPC: H04N5/369
Filed: 2020-02-05
Abstract: To solve a problem in which, in a related art, there is room for improvement in that a charge transfer residue may occur in a photoelectric conversion unit.SOLUTION: An imaging element includes a microlens on which light is incident, a photoelectric conversion unit that includes a first semiconductor region having a first surface on which light from the microlenses is incident and a second surface opposite to the first surface, and arranged on the first surface side, and a second semiconductor region which is a semiconductor region of the same conductivity type as the first semiconductor region, is formed on the second surface side with respect to the first semiconductor region, and has a higher impurity concentration than the first semiconductor region, and a light-shielding unit that is disposed between the microlens and the photoelectric conversion unit in the optical axis direction of the microlens and that blocks a part of light traveling from the microlens to the photoelectric conversion unit, and the second semiconductor region is formed at a position where the light-shielding unit is not provided in the optical axis direction of the microlens.SELECTED DRAWING: Figure 9
Patent JP-2021125415-A (JP)
Title: Exterior material for power storage device and power storage device using the same
Inventor: MURAKI TAKUYA
IPC: H01M10/0562
Filed: 2020-02-07
Abstract: To provide an exterior material for a power storage device in which a base material layer is less likely to float from a barrier layer even in a high temperature environment (for example, 150°C).SOLUTION: An exterior material for a power storage device includes at least a base material layer, an outer layer adhesive layer, a barrier layer, and a sealant layer in this order, and a difference between the coefficient of linear expansion of the base material layer at 20 to 150°C and the coefficient of linear expansion of the barrier layer at 20 to 150°C is 20×10-6/°C or less in both the MD and TD directions.SELECTED DRAWING: Figure 1
Patent JP-2021126733-A (JP)
Title: Gripping device
Inventor: HIRAI SHINICHI
IPC: B25J15/08
Filed: 2020-02-14
Abstract: To provide a gripping device which has a simple structure and is lightweight, can surely remove an object flowing without a gap during movement, and prevents restriction of a shape of an object to be gripped.SOLUTION: A gripping device is composed of a gripping body, a flexible membrane part, a needle part, a fixing plate and means for expanding/contracting the flexible membrane part, a lower surface part of the gripping body is composed of the flexible membrane part, an upper surface part of the gripping body is composed of the fixing plate, the fixing plate has fixing means, the needle part is arranged on the flexible membrane part, the needle part performs a piercing operation on an object, and a gripping operation and a release operation are performed by expanding/contracting the flexible membrane part.SELECTED DRAWING: Figure 1
Patent JP-2021130505-A (JP)
Title: Bag-like container and manufacturing method of bag-like container
Inventor: KATADA AKIRA
IPC: B65D75/58
Filed: 2020-02-21
Abstract: To provide a bag-like container which can form an opening after the fact, while suppressing material loss and with a simple manufacturing step.SOLUTION: A bag-like container includes at least a first surface and a second surface opposing to each other, and a storage space is formed between the first surface and the second surface. A bonding region in which the first surface and the second surface are bonded includes: a first bonding region formed along at least part of a peripheral edge of the storage space; a second bonding region formed at a position separated from the first bonding region in the storage space; and a third bonding region extending from the second bonding region to the first bonding region, and for forming at least one recessed part between the second bonding region and the first bonding region. The bag-like container includes a tab provided at least in the second bonding region, and for forming an opening for communicating with the storage space between the first surface and the second surface by cutting the first surface and the second surface along the third bonding region.SELECTED DRAWING: Figure 1
Patent JP-2021133783-A (JP)
Title: Stationary window glass with division bar
Inventor: HATTA NAONORI
IPC: B60J5/04
Filed: 2020-02-26
Abstract: To provide a stationary window glass with a division bar that can suppress wind noise, on a stationary window glass with a division bar that includes a division bar configured to be separable.SOLUTION: A division bar 14 includes: a frame body 16 fixed to a peripheral edge part of a stationary window glass 12; and a bar body 18 capable of being fitted to the frame body 16 from the outside of the vehicle. When the bar body 18 is fitted to the frame body 16, a vehicle outside surface 14A of the division bar 14 which is exposed to the outside of the vehicle is configured to be flush.SELECTED DRAWING: Figure 3
Patent JP-2021135727-A (JP)
Title: Method of supporting payment collection, system, program, recording medium, server and information terminal
Inventor: IDE KEIICHI
IPC: G06Q30/04
Filed: 2020-02-27
Abstract: To encourage payment collection on the basis of interaction between a management server and a customer terminal.SOLUTION: A method of supporting payment collection comprises the steps of: acquiring payment claim information in which payment collection processing is associated with a payment deadline date; extracting customer information associated with payment claim information from customer information for each payment deadline date; determining whether price payment is performed as a reference of the payment deadline date, counting the number of lapsed days from the payment deadline date when the price payment is not performed, and acquiring payment information or unpaid payment information associated with the customer information; generating incentive information when the payment information is acquired earlier than the payment deadline date, and generating payment-urging information when the number of lapsed days from the payment deadline date exceeds a waiting period; and notifying a customer terminal (6) associated with the payment claim information, of presentation information including the incentive information or the payment-urging information.SELECTED DRAWING: Figure 1
Patent JP-2021135768-A (JP)
Title: Ticket sales method, ticket sales program, and information processing device
Inventor: KINOSHITA DAISUKE
IPC: G06Q30/00
Filed: 2020-02-27
Abstract: To provide ticket discount services for users belonging to an organization by an appropriate method.SOLUTION: An address collation unit acquires an input-email address from a terminal together with information on a ticket purchase request. The address collation unit refers to a domain DB, and determines whether a domain of the acquire email address matches any of organization domains stored in a domain DB. A mail transmission unit, a discount code collation unit, and a function release unit execute a process of releasing a function for a ticket discount service when the domain matches as a result of collation by the address collation unit.SELECTED DRAWING: Figure 13
Patent JP-2020116573-A (JP)
Title: Small pore molecular sieve supported copper catalysts durable against lean/rich aging for reduction of nitrogen oxides
Inventor: PAUL J ANDERSEN
IPC: B01D53/86
Filed: 2020-03-02
Abstract: To provide a method of using an SCR catalyst that hardly deteriorates after exposure to a reducing atmosphere, in particular after exposure to high temperature.SOLUTION: A method of using a catalyst that comprises copper and a small pore molecular sieve (such as CHA, LEV, AEI, ERI and DDR frameworks) has at least one period of exposing a reactant to a reducing atmosphere. At a temperature between 200 and 500°C, the catalyst has a final activity (activity after the at least one period of the exposure to the reducing atmosphere) that is within 30% of an initial activity.SELECTED DRAWING: Figure 3
Patent JP-2020094224-A (JP)
Title: Double-sided adhesive sheet
Inventor: WATANABE SHIGEKI
IPC: B32B15/18
Filed: 2020-03-04
Abstract: To provide a double-sided adhesive sheet excellent in adhesion reliability.SOLUTION: A double-sided adhesive sheet includes: a foam substrate; a first adhesive layer formed on a first face of the foam substrate; and a second adhesive layer formed on a second face. The foam substrate is 1000 μm thick or less, an aspect ratio (CD/VD) is 3 or less, the aspect ratio (CD/VD) expressed by a ratio of an average cell diameter in a crosswise direction (CD) to an average cell diameter in a thickness direction (VD), and an aspect ratio (MD/CD) is larger than 1, the aspect ratio (MD/CD) expressed by a ratio of an average cell diameter in a flow direction (MD) to the average cell diameter in the crosswise direction (CD).SELECTED DRAWING: Figure 1
Patent JP-2021139560-A (JP)
Title: Indoor unit of air conditioner
Inventor: NAKAYAMA SATOMICHI
IPC: F24F1/0073
Filed: 2020-03-05
Abstract: To prevent dust accumulating on a filter from falling down on a user.SOLUTION: An indoor unit 100 is suspended from a ceiling C. The indoor unit 100 includes a casing 10, a fan 40, a suction port 17, a filter frame 31, and a filter material 32. The fan 40 generates airflows A1, A2. The filter frame 31 is provided at the suction port 17. The filter frame 31 has a plurality of first bars 70 and a plurality of second bars 80. The first bar 70 extends in the horizontal direction. The second bar 80 extends in the vertical direction. The filter material 32 has a plurality of pleats 93. The plurality of pleats 93 is formed by a plurality of valley lines 92 and a plurality of ridge lines 91. The ridge lines 91 and the valley lines 92 extend in the horizontal direction. The ridge lines 91 are positioned further on the upstream side of the airflows A1, A2 compared to the valley lines 92.SELECTED DRAWING: Figure 5
Patent JP-2021139598-A (JP)
Title: Container and humidifying device
Inventor: YAMAGUCHI AKIHIRO
IPC: F24F6/04
Filed: 2020-03-09
Abstract: To provide a container that can be easily cleaned.SOLUTION: A container 23 according to the present invention comprises a container body 231 and a fitting part 70. The container body 231 houses water. The fitting part 70 is arranged in the container body 231. The fitting part 70 comprises a first shaft hole 711 into which one end part of a rotating shaft part of a rotating body to be rotated depending on the amount of the water is inserted, and a first guide part 712 for guiding the one end part of the rotating shaft part to the first shaft hole part 711. The container body 231 comprises a regulating part 234 for regulating rotation of the rotating body in a predetermined rotation direction from a predetermined position.SELECTED DRAWING: Figure 10
Patent JP-2021140659-A (JP)
Title: Medical information processing program, medical information processing system, medical information processing method, and terminal
Inventor: SHINTANI NORIYUKI
IPC: G16H30/00
Filed: 2020-03-09
Abstract: To achieve safe giving and receiving of medical information for avoiding the risk that individual information is leaked to others.SOLUTION: A maternity record book application causes a control unit of a smartphone to execute: a communication establishment step (S3) of establishing a communication with a dedicated USB that is connected via a connection part of the smartphone and stores medical information; a storage step (S4) of storing the medical information in a storage unit of the smartphone; and an erasing step (S6) of erasing the medical information from the dedicated USB.SELECTED DRAWING: Figure 4
Patent JP-2021142606-A (JP)
Title: Method for manufacturing raceway rings
Inventor: AKINO Kunimori
IPC: B24B53/07
Filed: 2020-03-12
Abstract: To provide a method for manufacturing raceway rings capable of shortening the time required for forming a grindstone and improving the forming accuracy of the grindstone.SOLUTION: The method for manufacturing raceway rings comprises the steps of: providing a first raceway ring member having a first raceway surface, and a second raceway ring member having a second raceway surface and having the same shape as the first raceway ring member; roughening the first raceway surface so that arithmetic average roughness on the first raceway surface is larger than arithmetic average roughness on the second raceway surface; performing a first superfinishing on the first raceway surface using a grindstone so as to form a shape of the grindstone; and performing a second superfinishing on the second raceway surface using the grindstone after the first superfinishing.SELECTED DRAWING: Figure 3
Patent JP-2020174175-A (JP)
Title: Silicon carbide device with trench gate structure and method of manufacturing the same
Inventor: RALF SIEMIENIEC
IPC: H01L21/336
Filed: 2020-03-12
Abstract: To provide a silicon carbide device with a trench gate structure and a method of manufacturing the same.SOLUTION: In a silicon carbide device 500, a body region is in contact with an active side wall 151 of a trench gate structure 150. A source region 110 is in contact with the active sidewall 151. The source region 110 is located between the body region and a first surface 101. The body region includes a first body portion 121 below the source region and distant from the active sidewall. In at least one horizontal plane parallel to the first surface, a dopant concentration in the first body portion is at least 150% of a reference dopant concentration in the body region in the horizontal plane at the active sidewall, and a horizontal extension w1 of the first body portion is at least 20% of the total horizontal extension of the body region.SELECTED DRAWING: Figure 5A
Patent JP-2021149233-A (JP)
Title: Product sales data processing device
Inventor: AKIZUKI KAHO
IPC: G07G1/00
Filed: 2020-03-17
Abstract: To provide a product sales data processing device that is compact and easy to operate.SOLUTION: A product sales data processing device comprises: a housing 3; a first display screen 5 installed on one side of the housing 3; and a second display screen 9 installed on a side opposed to the first display screen 5. A top side 3c of the housing 3 is inclined downward from the first display screen 5 side to the second display screen 9 side. The top side 3c includes an aperture 14 for outputting receipts and a cover part 15 in which rolls for receipt paper are stored. The second display screen 9 has one side 9b in a horizontal direction, which is set back from one side 5b of the first display screen 5, and a settlement terminal 10 is installed at the side 9b of the second display screen 9. The settlement terminal 10 is opposed to the first display screen 5.SELECTED DRAWING: Figure 2