baber/WOPTO huggingface dataset:
Patent JP-2021069587-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2019-10-30
Abstract: To enhance a player's willingness to play a game by increasing a degree of attention to and interest in a game without arousing speculative spirit of the player by optimizing an increase speed of putout balls.SOLUTION: In a game machine 10, game balls shot rightward are dispersed in a dispersion area 74 and then are allowed to flow down toward a flow passage regulation member 84 one by one in a rectifying region 75. In a normal game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only a low-profit flow path 76 having an expectation value of one ball or less by the non-operated flow passage regulation member 84. In a probability variable game state and a winning game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only one of a high-profit flow path 77 and a middle-profit flow path 78 by the flow passage regulation member 84 in an operation state, and the flow-down ratio is set higher in the middle-profit flow path 78 than the high-profit flow path 77. An expectation value imparted to a player is the highest in the high-profit flow path 77, is set lower in the middle-profit flow path 78 than the high-profit flow path 77, and is set lower in the low-profit flow path 76 than the middle-profit flow path 78.SELECTED DRAWING: Figure 122
Patent JP-2021070095-A (JP)
Title: Cutting tool
Inventor: SEKINO FUMIAKI
IPC: B23D29/00
Filed: 2019-10-30
Abstract: To provide a cutting tool which can reduce movement amounts of a movable blade moving forward after cutting a lengthy object.SOLUTION: A cutting tool 1 comprises a stationary blade 6, a movable blade 6, and a tool main body 7. The tool main body 7 makes the movable blade 6 move forward in a direction H2 in which the movable blade approaches the stationary blade 6 in response to operation of an operation part 73, makes the movable blade 6 and the stationary blade 6 cut a lengthy object 9, and thereafter moves the movable blade 6 backward to separate the movable blade 6 from the stationary blade 6. When a position of a second movable blade 60A at the time of starting to cut a second lengthy object 9A in the case of using the second movable blade 60A and a second stationary blade 60B is defined as a first position α5, and a position of a first movable blade at the time of starting to cut a first lengthy object in the case of using the first movable blade and a first stationary blade is defined as a second position α2. The first position α5 is in front of the second position α2 in the direction H2 in which the movable blade 6 approaches the stationary blade 6.SELECTED DRAWING: Figure 12
Patent JP-2021070419-A (JP)
Title: Electric vehicle
Inventor: SUWA YUKINORI
IPC: B60L3/00
Filed: 2019-10-31
Abstract: To provide an electric vehicle which can prevent the breakage like disconnection on a harness at the collision by arranging a harness.SOLUTION: A transaxle 2, a PCU 5 and a high voltage battery 6 are arranged in this order from the front side in the front-to-back direction. In the PCU 5, a portion 7 whose height is relatively high is provided on the right side with respect to the center in the vehicle width direction, and a portion 8 whose height is low is provided on the left side. A harness 11 connected to the high voltage battery 6 and an electric compressor 9 arranged on the right side of the transaxle 2 is routed on the upper side of the low portion 8 of the PCU 5. The harness 11 is inserted to a cross member 4 from a hole 12 on the left side of the cross member 4 extending in the vehicle width direction between the transaxle 2 and the PCU 5, penetrates through the cross member 4, is withdrawn to the outside of the cross member 4 from a hole 13 on the right side of the cross member 4 and is connected to the electric compressor 9 from the rear side.SELECTED DRAWING: Figure 1
Patent JP-2021069838-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2019-11-01
Abstract: To enhance a player's willingness to play a game by increasing a degree of attention to and interest in a game without arousing speculative spirit of the player by optimizing an increase speed of putout balls.SOLUTION: In a game machine 10, game balls shot rightward are dispersed in a dispersion area 74 and then are allowed to flow down toward a flow passage regulation member 84 one by one in a rectifying region 75. In a normal game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only a low-profit flow path 76 having an expectation value of one ball or less by the non-operated flow passage regulation member 84. In a probability variable game state and a winning game state, game balls reaching the flow passage regulation member 84 are allowed to flow down to only one of a high-profit flow path 77 and a middle-profit flow path 78 by the flow passage regulation member 84 in an operation state, and the flow-down ratio is set higher in the middle-profit flow path 78 than the high-profit flow path 77. An expectation value imparted to a player is the highest in the high-profit flow path 77, is set lower in the middle-profit flow path 78 than the high-profit flow path 77, and is set lower in the low-profit flow path 76 than the middle-profit flow path 78.SELECTED DRAWING: Figure 122
Patent JP-2021070789-A (JP)
Title: Hydroxypropyl methyl cellulose acetate succinate and method for producing the same
Inventor: KITAGUCHI TAISHI
IPC: C08B17/02
Filed: 2019-11-01
Abstract: To provide hydroxypropyl methyl cellulose acetate succinate (HPMCAS) having low yellowness and viscosity, and a method for producing the same.SOLUTION: There is provided a method for producing hydroxypropyl methyl cellulose acetate succinate (HPMCAS), including an esterification step of reacting hydroxypropyl methyl cellulose with an acetylating agent and a succinoylating agent in the presence of an aliphatic carboxylic acid in a kneader reactor equipped with two or more stirring blades rotating around their own axes and orbitally revolving, to obtain a reaction solution containing HPMCAS; a precipitation step of mixing the reaction solution with water to obtain a suspension of the precipitated HPMCAS; and a washing and recovery step of washing the HPMCAS in the suspension and recovering the washed HPMCAS. Further, there is provided HPMCAS having yellowness at 20°C of 15.0 or less, as determined in a 2 mass% solution of the HPMCAS in a mixed solvent of dichloromethane, methanol and water in a mass ratio of 44:44:10.SELECTED DRAWING: None
Patent JP-2021078166-A (JP)
Title: Driving device and driving method of semiconductor device and power conversion device
Inventor: SUZUKI HIROSHI
IPC: H03K17/16
Filed: 2019-11-05
Abstract: To provide a driving device and a driving method of a semiconductor device and a power conversion device, which can suppress switching loss while dv/dt is suppressed in accordance with an operation condition.SOLUTION: A driving device (104) for semiconductor devices drives semiconductor devices (101 and 102) constituting an arm in a power conversion device, and includes an output part (3) for outputting a control current to control terminals (G) of the semiconductor devices. The output part controls the amount of the control current so that the size of a voltage change rate in reverse recovery of reflux diodes (102) in the arm becomes a prescribed constant value in accordance with operation states (T, I and V) of the semiconductor devices.SELECTED DRAWING: Figure 2
Patent JP-2021076713-A (JP)
Title: Display device
Inventor: YOKOI NOBUO
IPC: B60K37/02
Filed: 2019-11-08
Abstract: To make the joint between display parts less visible.SOLUTION: A display device includes organic EL displays 11, 12, 13, 14, and 15, and a reflection mirror. The organic EL displays 11 to 15 emit display light expressing an image to display from a display screen. The reflection mirror reflects the display light emitted from the organic EL displays 11 to 15. The organic EL displays 11 to 15 are set to a lower surface LS of a meter hood MF installed in a cabin of a vehicle and stretching from the front to the rear of the vehicle in a manner that the display screen of the organic EL displays 11 to 15 faces downward. The reflection mirror is set below the organic EL displays 11 to 15 in a state where the reflection surface to reflect the display light is tilted oblique to the direction where the display light is emitted.SELECTED DRAWING: Figure 3
Patent JP-2020098583-A (JP)
Title: Efficient use of trie data structure in databases
Inventor: WALTER BAUER
IPC: G06F16/22
Filed: 2019-11-12
Abstract: To provide tries, s computer-implemented method, and a non-transitory computer-readable medium, which provide a time-efficient way of performing a query in a database or information retrieval system comprising operations, such as intersection, union, difference and exclusive disjunction, on two or more sets of keys stored in the database or information retrieval system.SOLUTION: In an execution model, all data sources are tries. Two or more input tries are combined in accordance with a respective set operation to obtain a set of keys associated with nodes of each resulting trie. An intersection operation performed in this way can be used for efficient range queries, in particular when two or more data items are involved in a query. The physical algebra of the implementation of tries based on bitmaps corresponds directly to logical algebra for set operations and allows for efficient implementation by means of bitwise Boolean operations.SELECTED DRAWING: Figure 29
Patent JP-2020084983-A (JP)
Title: Fan and electromechanical facility
Inventor: BA TSUTOMU
IPC: F04D29/00
Filed: 2019-11-18
Abstract: PURPOSE: To provide a fan and electromechanical facilities such that a wire is tightly fixed and then the fan is prevented from floating or falling so as to improve reliability of the fan.SOLUTION: The fan includes an impeller, a motor, a motor support part, a wire, and a wire lead-out part. The wire lead-out part has: a base part which extends along a lead-out direction of the wire; a wire retaining part which extends from the base part along a direction perpendicular to the extending direction of the base part, and restricts the wire from moving in a first direction parallel with a center axis; and a wire lock part which is formed at an end part of the wire retaining part, and extends along the extending direction of the base part and restricts the wire from moving in a second direction perpendicular to both the first direction and the extending direction of the base part. The wire lock part has: a stopper part which does not move beyond the wire retaining part in the extending direction of the base part; and an extension part which extends from the stopper part to outside the wire retaining part along the extending direction of the base part.SELECTED DRAWING: Figure 3
Patent JP-2021082095-A (JP)
Title: Information providing system and information providing method
Inventor: SAWAI DAISUKE
IPC: G01C21/34
Filed: 2019-11-21
Abstract: To provide an information providing system which can provide information useful for a user of a vehicle.SOLUTION: An information providing system 1 includes: a search receiving unit 11 which receives search request information Atr for activity transmitted from user terminals 51, 60 used by a user U of a vehicle 50; a vehicle service shop search unit 12 which searches, when the search receiving unit 11 receives the search request information Atr, for a specific vehicle service shop which is a vehicle service shop having information on specific activity specified by the search request information Atr; and a vehicle service shop information providing unit 13 which transmits specific vehicle service shop information Csi which is information on the specific vehicle service shop searched by the vehicle service shop search unit 12 to the user terminals 51, 60.SELECTED DRAWING: Figure 1
Patent JP-2021082992-A (JP)
Title: Image forming apparatus and information processing program
Inventor: NAKAMURA MITSUO
IPC: G06F3/12
Filed: 2019-11-21
Abstract: To improve the operability in finding logs.SOLUTION: An image forming apparatus 100 comprises: a log transmission unit 3 that transmits, to a server, log information that is information indicating the details of a log created according to the type of a job of the image forming apparatus 100; and a customized information transmission unit 4 that, based on customization instruction information that is information for instructing customization of a folder name of a server that is a storage destination of the log information or a file name of a file including the log information, transmits, to the server, customized information in which the folder name or the file name is customized.SELECTED DRAWING: Figure 3
Patent JP-2020048567-A (JP)
Title: Novel pd-l1 binding polypeptides for imaging
Inventor: PAUL E MORIN
IPC: C12N15/13
Filed: 2019-11-22
Abstract: To provide novelFn3 domains which specifically bind to PD-L1, and imaging agents based on the domains for diagnostics.SOLUTION: A polypeptide comprises a fibronectin type III tenth domain (Fn3), where (a) theFn3 domain comprises AB, BC, CD, DE, EF and FG loops, (b) the BC, DE and FG loops include a specific amino acid sequence, and (c) the polypeptide specifically binds to PD-L1 with a KD of 10 nM or less.SELECTED DRAWING: None
Patent JP-2021083833-A (JP)
Title: Pinball game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a pinball game machine for enhancing interest in a performance in a privilege game state and hence in a game by effectively utilizing a read-ahead determination function.SOLUTION: In a pinball game machine having privilege game execution means for allowing a small win game to execute a big win game by entry of game balls into a specific area 262, and for executing a privilege game state advantageous to acquisition of a small win up to the limited number of times after completion of a big win game, and notice performance execution means for executing a notice performance for suggesting that there is a holding storage with specific contents within a holding storage by read-ahead determination during a big win game, the privilege game execution means can at least execute a first privilege game state in which the limited number of times is smaller than the prescribed number of holding storages, and a second privilege game state in which the limited number of times is larger than the prescribed number. The notice performance execution means does not execute a notice performance in a first privilege game state after completion of a big win game but can execute a notice performance in a second privilege game state after completion of a big win game.SELECTED DRAWING: Figure 38
Patent JP-2021089511-A (JP)
Title: Consideration-interlocked operation induction method, consideration-interlocked operation induction program, consideration-interlocked operation control method, and consideration-interlocked operation control program
Inventor: KAWAI DAISUKE
IPC: G06Q20/02
Filed: 2019-12-03
Abstract: To provide a consideration-interlocked operation induction method for realizing consideration provision from a user to a distributor as spatial operation of an actual world on a distributor side, a consideration-interlocked operation induction program, a consideration-interlocked operation control method, and a consideration-interlocked operation control program.SOLUTION: A consideration-interlocked operation induction method includes receiving consideration information related to a consideration to be provided and a distributor who receives consideration provision from a user device, and transmitting operation induction information corresponding to the consideration to be provided to the distributor device of the distributor who receives consideration provision in order to induce spatial operation by an answering device of the distributor who receives the consideration provision in response to the reception of the consideration information.SELECTED DRAWING: Figure 1
Patent JP-2021088888-A (JP)
Title: Joint structure of precast concrete earthquake resistant wall
Inventor: TABATA TAKU
IPC: E04B2/56
Filed: 2019-12-05
Abstract: To make a joining construction of an earthquake resistant wall with a beam provided above and below a column and an earthquake resistant wall reasonable, in a joint structure of an earthquake resistant wall and a column of a building comprising a precast concrete earthquake resistant wall.SOLUTION: A joint structure of a precast concrete earthquake resistant wall comprises: a precast earthquake resistant wall 10 which is installed between neighboring precast column members 20 with a predetermined gap between itself and the precast column member 20 and at whose side end face in a width direction there are arranged wall joining reinforcements 16 which face a column joining reinforcement and a part of which protrudes to an outside with a predetermined interval in a height direction; a floor slab 50 laid above and below the precast column member 20 and the precast earthquake resistant wall 10; and a beam 30 installed above and below the precast earthquake resistant wall 10. A beam depth of the beam 30 is substantially the same as a slab thickness of the floor slab 50. The floor slab 50 and the beam 30 have the same installation height above and below the precast earthquake resistant wall 10. The precast earthquake resistant wall 10 is joined to the precast column member 20 since a joint is formed between the wall joining reinforcement and the column joining reinforcement via a filler filling the gap.SELECTED DRAWING: Figure 1
Patent JP-2021088305-A (JP)
Title: Tire for two-wheel vehicle
Inventor: TAKAGI KEIJI
IPC: C08K3/36
Filed: 2019-12-05
Abstract: To provide a tire for a two-wheel vehicle having excellent high-speed durability.SOLUTION: The tire for a two-wheel vehicle comprises a tread part having a cap tread and a base tread laminated. A cap tread rubber composition constituting the cap tread contains isoprene rubber, silica and carbon black, where a content of the isoprene rubber in 100 mass% of rubber components is 25 mass% or more. A base tread rubber composition constituting the base tread contains isoprene rubber, where a content of the isoprene rubber in 100 mass% of rubber components is 45 mass% or more, and a hardness thereof at 25°C is 50 or higher.SELECTED DRAWING: None
Patent JP-2021092331-A (JP)
Title: Cryogenic refrigerator, flexure bearing, and linear compressor for cryogenic refrigerator
Inventor: HIRATSUKA YOSHIKATSU
IPC: F25B9/00
Filed: 2019-12-09
Abstract: To provide a flexure bearing that improves reliability of a linear compressor, and a cryogenic refrigerator that comprises the flexure bearing.SOLUTION: A flexure bearing comprises at least one plate spring 40 arranged in a plane perpendicular to a vibrating direction of a vibrating body, and connecting the vibrating body to a supporting body. The plate spring 40 comprises: an inside fixed part 42 fixed to one out of the vibrating body and the supporting body; an outside fixed part 44 fixed to the other out of the vibrating body and the supporting body; and an arm part 46 connecting the inside fixed part 42 and the outside fixed part 44, linearly extending in an arm longitudinal direction intersecting with a radial direction of the plate spring 40 in the plane, and in which an arm width in a direction perpendicular to the arm longitudinal direction in the plane becomes thicker from an intermediate part 46c of the arm part 46 toward each of the inside fixed part 42 and the outside fixed part 44.SELECTED DRAWING: Figure 2
Patent JP-2021092927-A (JP)
Title: Registration permission device and registration permission program
Inventor: KIKUCHI TAKANARI
IPC: G06Q50/00
Filed: 2019-12-09
Abstract: To increase a degree of freedom of a registrable image.SOLUTION: A registration permission device 50 comprises a processor. The processor includes an acquisition unit 50A, and a permission unit 50B. The acquisition unit acquires information on a registration image registered in a service profile, acquires information on a first face image used as an identification card, and acquires information on one or more second face images from a cooperation service cooperating with the service. When a similarity between the registration image and the first face image is higher than or equal to a first threshold value, the permission unit permits the registration image to be registered in the profile. When the similarity between the registration image and the first face image is less than the first threshold value, a similarity between the first face image and the second face image is higher than or equal to a second threshold value, and a similarity between the registration image and the second face image is higher than or equal to a third threshold value, the permission unit permits the registration image to be registered in the profile.SELECTED DRAWING: Figure 3
Patent JP-2020101536-A (JP)
Title: Display device for displaying series of periodic events forming yearly cycle and timepiece having such display device
Inventor: STEPHANE BACHMANN
IPC: G04B19/24
Filed: 2019-12-11
Abstract: To provide a device capable of displaying a series of periodic events whose duration for forming a yearly cycle is not equal in the same manner.SOLUTION: According to the present invention, a display device 1 for displaying a series of periodic events forming a yearly cycle includes a periodical event indicator member 2, and a management mechanism 4 for managing duration when the periodic event indicator member displays periodic events. The management mechanism includes a management cam 8 for managing the duration for displaying the periodic events, which is configured so as to control change from an indication of a periodic event by the periodic event indicator member to an indication of a subsequent periodic event, periodic driving means 10 for driving the management cam, and a member 6 arranged between the management cam and the periodic event indicator member and configured so as to drive the periodic event indicator member when an event is changed.SELECTED DRAWING: Figure 1
Patent JP-2021094641-A (JP)
Title: Robot control device, gripping system and robot hand control method
Inventor: MIKAMI KEI
IPC: B25J9/10
Filed: 2019-12-17
Abstract: To provide a robot control device that can automatically renew a speed pattern for a robot, in accordance with variation of work-pieces, even if shapes of the work-pieces deform.SOLUTION: A robot control device 102, which controls a robot equipped with a robot hand having a gripping part for gripping work-pieces, comprises: a calculating part 411 that calculates a low-speed driving start position for the gripping part, on the basis of a contact position between the work-piece and the gripping part; a renewing part 412 that renews the contact position and the low-speed driving start position calculated by the calculating part 411, in accordance with variation of the work-pieces; and an adjusting part 413 that makes a speed pattern for the gripping part proper, on the basis of the renewed contact position and the renewed low-speed driving start position renewed by the renewing part 412.SELECTED DRAWING: Figure 4