baber/WOPTO huggingface dataset:
Patent JP-2022072638-A (JP)
Title: Spring winder
Inventor: ASARI KEITA
IPC: E06B9/62
Filed: 2020-10-30
Abstract: To improve transfer efficiency of rotational torque of a driving source to a spring in a spring winder.SOLUTION: A spring winder has a spur gear 7 with an insertion part of a shaft, a means to transmit turning force of the spur gear 7 to a spring, a worm 8 that engages with the spur spring 7, and a drive shaft 9 that integrally rotates with the worm 8 and can be connected to a rotationally driving source. Portions located on both ends of the worm 8 of the driving shaft 9 are rotatably supported by bearing members 13, 13. The bearing members 13, 13 are formed of a material that is softer than the driving shaft 9 so as to more easily wear than the driving shaft 9.SELECTED DRAWING: Figure 7
Patent JP-2022072939-A (JP)
Title: Automatic analyzer
Inventor: NODA KAZUHIRO
IPC: G01N35/10
Filed: 2020-10-30
Abstract: To provide an automatic analyzer capable of ensuring the accuracy in a wide range of dispensing volumes without changing the rotation, up/down speed of a sampling arm, or the suction speed of a pump.SOLUTION: An automatic analyzer in an embodiment is an automatic analyzer for analyzing a target substance included in a sample. The automatic analyzer includes: a detection unit that analyzes the sample; and a probe that dispenses liquid. The liquid is a reagent used for a specimen or specimen analysis. The probe is configured to change the number of suctions to suck the liquid into the probe depending on the amount of liquid dispensed from the probe.SELECTED DRAWING: Figure 8
Patent JP-2022074370-A (JP)
Title: Device mounting apparatus and hydraulic unit
Inventor: OGAWA MASAYA
IPC: F16M7/00
Filed: 2020-11-04
Abstract: To easily and simply mount devices with different mounting dimensions to a common reference position.SOLUTION: A substrate 12 for mounting is provided with a plurality of long holes 31A to D. Each of the long holes 31A to D are provided so that the peripheral surfaces restrict the position of the outer periphery of a bolt member so that the bolt member inserted into each mounting hole can be inserted into each mounting hole provided in a mounting bracket provided on electric motors 13A, 13B with different standards.SELECTED DRAWING: Figure 1
Patent JP-2022074458-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-11-04
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, a first special pattern game started in an a time-shortening game state to be started after completion of a jackpot game to be executed when a jackpot lottery results in a jackpot is shifted from the a time-shortening game state to a normal game state by execution of a second special pattern game for the remaining number of time-shortening game times until an upper-limit number of times set to the a time-shortening game state is reached, and is from the normal game state to a c time-shortening game state more advantageous than the a time-shortening game state in completion of the first special pattern game in the normal game state. In the game state 10, a game result of a first special pattern game is determined in a game state at the time of a variation stop of a first special pattern, and a degree of expectation toward a jackpot is set higher as the variation display time of the second special pattern game executed during the a time-shortening game state is longer.SELECTED DRAWING: Figure 125
Patent JP-2022074870-A (JP)
Title: Manufacturing method of vehicle
Inventor: ISHIKURA SHOHEI
IPC: F16B5/07
Filed: 2020-11-05
Abstract: To provide a manufacturing method of a vehicle in which components can be assembled without using a screw stop and a fitting structure is hardly disengaged.SOLUTION: There is provided a manufacturing method of a vehicle in which one component and another component are assembled to each other by fitting a protrusion formed on an assembling surface of the one component to a recess formed on the assembling surface of the other component. A reverse structure that protrudes toward the outer side and root side of the protrusion is formed on the outer peripheral surface of the protrusion, and a groove to which the reverse structure is fit is formed on the inner peripheral surface of the recess. On the other hand, a reverse structure that protrudes toward the inner side and bottom side of the recess is formed on the inner peripheral surface of the recess, and a groove to which the reverse structure is fit is formed on the outer peripheral surface of the protrusion.SELECTED DRAWING: Figure 3
Patent JP-2022076388-A (JP)
Title: Optical semiconductor module
Inventor: ITABASHI NAOKI
IPC: H01S5/022
Filed: 2020-11-09
Abstract: To provide an optical semiconductor module capable of efficiently performing temperature control of a semiconductor laser element.SOLUTION: An optical semiconductor module 1 according to one embodiment comprises: a thermo-electric cooler (TEC) 7 with a temperature control surface 7b; an AlN substrate 8 placed on the TEC 7 while being in contact with the temperature control surface 7b; a quartz substrate 9 placed on a first surface 8b opposite to the TEC 7 of the AlN substrate 8; a semiconductor laser element 10 placed on the first surface 8b; and a housing that accommodates the TEC 7, the AlN substrate 8, the quartz substrate 9, and the semiconductor laser element 10. The quartz substrate 9 has wiring 11 on a second surface 9b opposite to the AlN substrate 8. The wiring 11 is connected to the housing by wires W2, W3, and W4 respectively, and connected to the semiconductor laser element 10 with wires W6 and W7 respectively. A thermal conductivity of the quartz substrate 9 is smaller than that of the AlN substrate 8.SELECTED DRAWING: Figure 3
Patent JP-2022077348-A (JP)
Title: Static containment vessel cooling system and static containment vessel cooling method of nuclear plant
Inventor: YOSHIZAKI SHO
IPC: G21C15/18
Filed: 2020-11-11
Abstract: To provide a static containment vessel cooling system and a static containment vessel cooling method for preventing overpressure damage of a nuclear reactor containment vessel when a decay heat removal function is lost.SOLUTION: In a static containment vessel cooling system 99 having a heat exchanger 30 and a piping group installed outside a nuclear reactor containment vessel 20, the heat exchanger comprises a cooling water pool 31, first and second heat transfer pipe groups 36, 38 dipped into the cooling water pool, a first upper header 32 connected with one end of the first heat transfer pipe group, a second upper header 33 connected with one end of the second heat transfer pipe group, and a lower header 34 connected with the other ends of the first and second heat transfer pipe groups, and the pipe groups comprise a dry well connection pipe 60 for connecting the upper header with a dry well within the nuclear reactor containment vessel, a wet well connection pipe 61 for connecting the second upper header with a vapor phase part of the wet well within the nuclear reactor containment vessel, and a drain pipe 62 submerged in the wet well vapor phase part connected with the lower header.SELECTED DRAWING: Figure 2
Patent JP-2022080469-A (JP)
Title: Entry and exit determination apparatus and object tracking apparatus
Inventor: KATO TOMOKI
IPC: G06T7/00
Filed: 2020-11-18
Abstract: To reliably track an object to be tracked on images sequentially acquired over time.SOLUTION: A vehicle management apparatus executes the following processing (a) to (c): (a) processing for sequentially acquiring image frames over time; (b) processing for tracking a vehicle for the image frames that are acquired sequentially over time; and (c) processing for determining that the vehicle has entered a parking lot which is a close area adjacent to a second area or the vehicle has exited the parking lot based on a displacement evaluation amount of the vehicle from an appearance position where the vehicle has appeared to the latest position if the vehicle appears in an entry and exit detection range 42 (a first area) indicated by each image frame or an area (a second area) outside the entry and exit detection range 42 and the latest position of the vehicle is in the second area or the first area.SELECTED DRAWING: Figure 4
Patent JP-2023127008-A (JP)
Title: Heat conductive member
Inventor: ISHIDA JUNICHI
IPC: F28D15/04
Filed: 2020-11-18
Abstract: To provide a heat conductive member capable of improving heat transport efficiency.SOLUTION: A heat conductive member includes a housing 10 having an internal space 10a, a first wick structure 31, a second wick structure 32, a working medium 20, and a pillar part. The housing 10 includes a first metal plate 11 and a second metal plate 12 disposed opposed to the first metal plate 11, in which a heating element H is disposed on the external surface. The pillar part is disposed in the internal space 10a and is disposed between the first metal plate 11 and the second metal plate 12. The working medium 20, the first wick structure 31, and the second wick structure 32 are stored in the internal space 10a. The first wick structure 31 is disposed on the inner surface of the first metal plate 11. The second wick structure 32 is disposed on the inner surface of the second metal plate 12. The thickness of the first wick structure 31 is slightly larger than the thickness of the second wick structure 32.SELECTED DRAWING: Figure 2
Patent JP-2021044828-A (JP)
Title: Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with wallet management system
Inventor: CRAIG STEVEN WRIGHT
IPC: H04L9/08
Filed: 2020-11-19
Abstract: To provide a method for controlling access to a computer-related resource such as a digital wallet.SOLUTION: In a system 1, a method comprises: splitting a verification element (such as a private key in an asymmetric cryptography pair) into a plurality of shares; determining a common secret at two or more nodes in a network; and using the common secret to transmit at least one share of the verification element between two or more nodes. Restoring the key requires two or more shares. The shares are stored at a plurality of separate locations at least one of which is an independent back-up or safe-storage location. The share is retrieved from the back-up in the event that one of the other shares becomes unavailable. For safe transmission of the share(s), the common secret is generated at two different nodes independently, an encryption key is generated to encrypt the at least one share of the verification element or a message comprising the same, and the share is transmitted securely.SELECTED DRAWING: Figure 1
Patent JP-2022081843-A (JP)
Title: Game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2020-11-20
Abstract: To provide a game machine which can improve the interest of a game.SOLUTION: A game machine includes a first movable body, a second movable body, and a third movable body. The first movable body can be operated by driving force from a first driving source. The second movable body is in contact with the first movable body, and can be rotationally or swingably operated along with an operation of the first movable body. The third movable body is in contact with the second movable body, and can be operated along with an operation of the second movable body. The first movable body and the second movable body are slidably contacted with each other. The second movable body and the third movable body are operated in different operation modes.SELECTED DRAWING: Figure 322
Patent JP-2022085949-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes a game frame side constitution unit and a game board side constitution unit. The game board side constitution unit is constituted of a first game board side constitution unit and a second game board side constitution unit. The first game board side constitution unit includes a performance control substrate mounted with a microprocessor that executes a game performance. The second game board side constitution unit includes: unique value generation means capable of generating a unique value capable of identifying that a unit is the second game board side constitution unit; unique value transmission means transmitting a signal of the unique value generated by the unique value generation means, between the performance control substrate and itself; and a specific substrate provided with a plurality of electronic components. The unique value generation means is provided on a first substrate surface side of the specific substrate. The second game board side constitution unit includes a partition unit that partitions the first substrate surface side of the specific substrate into a specific area including an area where the unique value generation means is provided and a non-specific area that does not include an area where the unique value generation means is provided.SELECTED DRAWING: Figure 254
Patent JP-2022088187-A (JP)
Title: Information processing apparatus and information processing program
Inventor: HARUTA TAKAFUMI
IPC: G06F3/0488
Filed: 2020-12-02
Abstract: To provide an information processing apparatus and an information processing program for allowing a user to easily recognize the execution of processing.SOLUTION: An information processing apparatus includes a CPU that controls to display, on a display, an operation unit for receiving a moving operation performed by a user's drag or slide operation to instruct predetermined processing, when the moving operation is performed by the user on the operation unit, move the operation unit to follow the moving operation, move the operation unit according to the moving operation from one end of a movement area to before the other end to end the moving operation, and then moves the operation to the other end and causes a notification unit to notify a sound indicating that the CPU executes the predetermined processing after the operation unit moves to a position corresponding to the other end.SELECTED DRAWING: Figure 8
Patent JP-2022090506-A (JP)
Title: Electronic proxy system and electronic proxy method
Inventor: YAMAMOTO HONAMI
IPC: G09C1/00
Filed: 2020-12-07
Abstract: To execute proxy items while preventing unauthorized utilization by an agent in a case where there is a time lag between proxy of a user and the execution of the proxy items.SOLUTION: A user terminal transmits user information, agent information and proxy items to a deposit agency server; requests to the deposit agency server, registration of a public key corresponding to a private key for proxy; transmits to the deposit agency server, first distribution information that is divided from the private key for proxy; and transmits to a representative agent terminal and an agent terminal, information pieces respectively divided from second distribution information that is divided also from the private key for proxy. The deposit agency server restores the private key for proxy from the first distribution information received from the user terminal and the second distribution information received from the representative agent terminal, signs with the restored private key for proxy, and transmits a written proxy certificate issuance request signed with a private key of a deposit agency to an authentication station server, and the authentication station server issues and transmits to the representative agent terminal, a proxy certificate signed with a private key of the authentication station.SELECTED DRAWING: Figure 17
Patent JP-2022090806-A (JP)
Title: Bathtub device
Inventor: TSUBOI HIROYUKI
IPC: G08B21/02
Filed: 2020-12-08
Abstract: To provide a bathtub device in which a state of a bather can be detected precisely.SOLUTION: A bathtub device (1) of the present invention includes a function for detecting a state of a bather. The bathtub device has: a bathtub body (2); a pair of electrodes (4a, 4b) for acquiring a potential waveform signal through the hot water received in this bathtub body; a filter circuit (36a) for attenuating a component of an electrocardiogram signal of the bather contained in the potential waveform signal acquired by this electrode, and taking out a low frequency signal from the potential waveform signal; and a determination circuit (36b) for determining presence or absence of the body motion of the bather on the basis of the low frequency signal.SELECTED DRAWING: Figure 1
Patent JP-2022027397-A (JP)
Title: Method of measuring preload on bearing device and method of manufacturing bearing device
Inventor: RO REIMEI
IPC: B23P21/00
Filed: 2020-12-09
Abstract: To provide a method of accurately measuring a preload applied to a bearing device.SOLUTION: A method of measuring a preload on a bearing device 10 comprising an outer ring 11, an inner shaft 12, and a plurality of rolling bodies 13 provided between the outer ring 11 and the inner shaft 12 is provided, the method comprising measuring impedance between the outer ring 11 and the inner shaft 12, and deriving a preload on the bearing device 10 based on a result of the impedance measurement.SELECTED DRAWING: Figure 4
Patent JP-2021063814-A (JP)
Title: Ceramic nuclear fuel dispersed in metallic alloy matrix
Inventor: LEON C WALTERS
IPC: G21C3/60
Filed: 2020-12-11
Abstract: To provide a method of fabricating a metal nuclear fuel pin.SOLUTION: A method of fabricating a metal nuclear fuel pin is provided, comprising: adding particulate metal nuclear fuel feedstocks; adding ceramic particles to the particulate metal nuclear fuel feedstocks; blending the crushed ceramic particles to the particulate metal nuclear fuel feedstocks to create a homogeneous mixture; and compacting the mixture into a steel cladding. In the method, the ceramic particles includes a composition having over approximately 90% uranium oxide with approximately 6% fission products and approximately 1.5% transuranics.SELECTED DRAWING: None
Patent JP-2022094453-A (JP)
Title: Wearable antiglare device and calibration method
Inventor: NAKAI RYO
IPC: G02C7/10
Filed: 2020-12-15
Abstract: To provide a wearable antiglare device and a calibration method with which it is possible to prevent glaring without using a sensor that detects eye positions.SOLUTION: The wearable antiglare device comprises: a light source detection unit 110 for detecting the direction of a light source that emits light of relative high intensity; a light shutter unit 120 having a group of light shutters arranged in a surfacial row; a fixing unit 130 for fixing the positional relation of the light shutter unit 120 and the eyes of a user such that the light shutter unit 120 masks the visual field of the user; and a control unit 140 for controlling the permeability of the light shutter unit 120 in a region located between the eyes of the user and the light source, on the basis of the position of the light source detected by the light source detection unit 110 and projection conversion from the position of the light source detected by the light source detection unit 110 to the position of the light source on the light shutter unit 120.SELECTED DRAWING: Figure 1
Patent JP-2022094748-A (JP)
Title: Charge control device
Inventor: FUJINO TAKAHITO
IPC: H01M10/48
Filed: 2020-12-15
Abstract: To suppress deterioration of a battery.SOLUTION: A charge control device 40 comprises: an acquisition unit that acquires battery information related to a battery 10; a first derivation unit that derives an assumed charge time which is assumed as a time required for charging in external charge of the battery 10 on the basis of the battery information; a second derivation unit that derives a differential time between a set charging time set as a time when the external charge of the battery 10 is performed and the assumed charge time; and an execution unit in which a cooling of the battery 10 is performed for the different time, and which executes the external charging of the battery 10 so that the charging of the battery 10 is performed for the assumed charge time.SELECTED DRAWING: Figure 1
Patent JP-2022095054-A (JP)
Title: Route search system and route search method
Inventor: SUZUKI TSUTOMU
IPC: G06Q50/10
Filed: 2020-12-16
Abstract: To provide a route search system and a route search method that enable a user to select an appropriate travel route and a destination upon consideration of congestion states of the travel route and the destination.SOLUTION: The route search system includes: first acquisition means (a communication unit 13) for acquiring search condition data D6; destination extraction means (a control unit 51) for extracting a destination that matches an object of a user; route search means (a control unit 11) for searching for a travel route from a current place of the user or a departure place desired by the user to the destination; first disutility value calculation means (the control unit 11) for calculating a disutility value for each of combinations of destinations and travel routes using a congestion rate at the destination and a congestion rate of means of transportation on the travel route; and first presentation means (the communication unit 13) for presenting the destination, the travel route, and the disutility value in association with one another to the user.SELECTED DRAWING: Figure 1
Patent JP-2022097043-A (JP)
Title: Liquid injection device
Inventor: TSUMOTO Mitsuhiro
IPC: A22C25/00
Filed: 2020-12-18
Abstract: To improve the straightness of a liquid to be injected.SOLUTION: A liquid injection device 1 for removing at least one of blood and nerves from a body of fish by injecting water into the body of the fish, includes: a nozzle member 2 allowing compressed water to pass through the inside, and injecting water from a tip opening part 4c; and at least one or more long-sized and plate-like fin members 5 disposed so as to extend along a lengthwise direction of the nozzle member 2 inside the nozzle member 2. In the fin member 5, a plate surface at a tip 5c is formed in a shape twisted at an angle of 15° or more and 135° or less with respect to a plate surface of a base end part 5a so that water passing around the fin member 5 is injected while rotating around an injection direction from the tip opening part 4c of the nozzle member 2. The tip 5c of the fin member 5 is arranged inside the nozzle member 2, and a distance from the tip 5c of the fin member 5 to the tip opening part 4c of the nozzle member 2 is shorter than a length of the fin member 5.SELECTED DRAWING: Figure 1
Patent JP-2022099675-A (JP)
Title: Management device, management system, control method for management device, and control program for management device
Inventor: KATAYAMA HIROKI
IPC: G06Q40/02
Filed: 2020-12-23
Abstract: To provide a management device, a control method therefor, and a control program that perform a procedure or the like without waste when a user of a system such as an electronic currency registers information on a financial institution.SOLUTION: In an electronic currency information management system in which a management server 40 capable of communicating with a terminal device, a provider server, and a bank server is connected to each other so as to be able to communicate with each other via an Internet network, a base station 3 or the like, the management server 40 has a management side control unit 41. The control unit 41 controls a management side communication device 42, a management side display 43, and a management side various information input device 44. The management server can communicate with each of the terminal device of a user, the provider server that provides service that can be used by associating and registering financial relevant information, and the bank server that is a device of a financial institution of the user, and determines whether or not it is possible to receive the registration of the financial relevant information before the financial relevant information is input on the terminal device, and if not, stops the registration of the financial relevant information of the user.SELECTED DRAWING: Figure 3