baber/WOPTO huggingface dataset:
Patent JP-2021121816-A (JP)
Title: Affinity support body and method for capturing substance using the same
Inventor: KANEKO NAOKI
IPC: G01N33/53
Filed: 2021-05-26
Abstract: To provide an affinity support body capable of capture by cooperative bond which is difficult to dissociate even molecules other than antibodies, and a capturing method using the affinity support body.SOLUTION: A method of capturing a substance includes a step of bringing an object to be captured into contact with an affinity support body containing a support body, a spacer bonded to the support body, and an affinity substance bonded to the spacer to bond the affinity substance to the substance to be captured, in which a plurality of affinity sites exist in one object to be captured, and the affinity substance is simultaneously bonded to at least two sites of the plurality of affinity sites.SELECTED DRAWING: Figure 1
Patent JP-2021120115-A (JP)
Title: Game machine
Inventor: MUTO RYUICHIRO
IPC: A63F7/02
Filed: 2021-05-29
Abstract: To provide a game machine capable of suitably giving a sense to a player.SOLUTION: In a Pachinko machine 7100, an image having three drawers representing a physical contact unit 641 seen from the front which a player playing a game cannot directly recognize is displayed on a storage display unit 651, and a vibration unit 653 arranged at a corresponding position or a position closest to the corresponding position vibrates for a short time (e.g. 0.1 seconds) when the player selects one of the drawers and contacts the corresponding position of the storage display unit 651.SELECTED DRAWING: Figure 43
Patent JP-2022184365-A (JP)
Title: Film deposition method of metal film and film deposition apparatus of metal film
Inventor: SATO YUKI
IPC: C25D17/00
Filed: 2021-06-01
Abstract: To provide a film deposition method of a metal film capable of depositing a homogeneous metal film having a uniform film thickness by ensuring a stable liquid pressure of an electrolytic solution during film deposition.SOLUTION: A film deposition method of a metal film comprises placing a base material W on a mounting table 13. A surface of the base material W is brought into contact with a porous membrane 12 while sucking a gas between the base material W and the porous membrane 12 through which an electrolytic solution S can pass from a suction port 41 of a suction passage 42 formed in the mounting table 13. The suction passage 42 is blocked with the surface of the base material W and the porous membrane 12 in contact. With the suction passage 42 blocked, the surface of the base material W is pressed by the porous membrane 12 due to a hydraulic pressure of the electrolytic solution S, the electrolytic solution S is permeated through the porous membrane 12, a metal is deposited on the surface of the base material W from metal ions of the permeated electrolytic solution S, and thereby the metal film F is deposited.SELECTED DRAWING: Figure 3
Patent JP-2022186197-A (JP)
Title: Packaging device and its control method
Inventor: ISHIGURO TAKUYA
IPC: B65B57/00
Filed: 2021-06-04
Abstract: To provide a packaging device capable of preventing poor welding and poor cutting of a packaging material, and a method of controlling the packaging device.SOLUTION: A packaging device 100 includes: a heat-resistant receiving member 42; a blade 41 that is detachably attached to the receiving member 42; a heater 44 that heats the blade 41; a transport path H that transports two films F1 and F2 sandwiching an object to be packaged between the receiving member 42 and the blade 41; a pressing member 43 that is provided movably between a heat absorption position in contact with the heater 44 and a heat transfer position separated from the heater 44 and in thermal contact with the receiving member 42; and a controller 50 that brings the blade 41 closer to the receiving member 42 at a heat-transferable distance and moves the pressing member 43 between the heat absorption position and the heat transfer position a plurality of times at the time of initialization operation of the packaging device 100.SELECTED DRAWING: Figure 3
Patent JP-2022188957-A (JP)
Title: Guide device and elevator device
Inventor: ISHII YUKIO
IPC: B66B13/30
Filed: 2021-06-10
Abstract: To reduce the generation of noise.SOLUTION: A guide device is provided on a car of an elevator device to guide a door moved along an upper surface of an outside edge of a floor of the car. The guide device includes: a first guide; a bracket including a moving member, a first link member, a second link member, and a plate; and a movement mechanism. The movement mechanism moves the plate to a separation position when the door is moved in response to the movement of the door and moves the plate to an adjacent position when the door is closed.SELECTED DRAWING: Figure 3
Patent JP-2022190505-A (JP)
Title: Electrical stimulation fitness wear
Inventor: SAWANO MASASHIGE
IPC: A41D13/00
Filed: 2021-06-14
Abstract: To provide fitness wear having improved functions, while retaining aesthetic appearance.SOLUTION: Electrical stimulation fitness wear comprises a water stop sheet 250 disposed at a position capable of covering a joint part between an electrode part 30 and a clothing part and including a water stop layer 264 in at least a part thereof. At least a part of the clothing part has a multi-layer structure clamping the water stop sheet 250 between a plurality of fabrics. The water stop sheet 250 is configured to weld a water stop layer 264 in at least a part of a fabric with higher stretchability than that of the water stop layer 264.SELECTED DRAWING: Figure 29
Patent JP-2022190883-A (JP)
Title: Manufacturing system of hydrogen and ammonia
Inventor: MIZUTANI HIROSHI
IPC: C25B9/00
Filed: 2021-06-15
Abstract: To generate valuable materials from plant waste water efficiently and inexpensively in a manufacturing system of hydrogen and ammonia.SOLUTION: A manufacturing system of hydrogen and ammonia 1, in a plant 10 provided with a boiler 16 which discharges boiler blow water F3 and an exhaust gas treatment apparatus 14 which discharges exhaust gas treatment waste water F1, comprises: a first ammonia recovery apparatus 21 for subjecting the exhaust gas treatment waste water F1 to stripping treatment for manufacturing a first ammonia concentrated liquid F4; a second ammonia recovery apparatus 22 for subjecting the boiler blow water F3 and the first ammonia concentrated liquid F4 to stripping treatment for manufacturing a second ammonia concentrated liquid F8; an ion removal apparatus 27 for separating boiler blow water F9 discharged from the second ammonia recovery apparatus 22 into an ion concentrated liquid F10 which becomes an alkali source in waste water treatment of the plant 10 and permeated water F11; and a water electrolysis apparatus 28 for manufacturing hydrogen F12 by electrolysis of the permeated water F11.SELECTED DRAWING: Figure 1
Patent JP-2022191664-A (JP)
Title: Collagen production promoter, mmp-2 inhibitor, cell growth promoter and internal agent
Inventor: HORIBA HIROKI
IPC: A61K8/9789
Filed: 2021-06-16
Abstract: To provide a novel external/internal agent having excellent actions of promoting collagen production, inhibiting MMP-2 and promoting cell growth.SOLUTION: The present invention provides a collagen production promoter, an MMP-2 inhibitor, a cell growth promoter, or a wrinkle improver each containing Schizonepeta spike extract. There is also provided a food composition that contains Schizonepeta spike extract and is used for preventing or improving various diseases caused by enhanced MMP.SELECTED DRAWING: None
Patent JP-2023005723-A (JP)
Title: Action toy
Inventor: WATANABE SABURO
IPC: A63H31/08
Filed: 2021-06-29
Abstract: To provide an action toy capable of preventing damage of gears and reliably engaging the gears.MEANS: An action toy includes a movable shaft being movable in an axial direction, capable of selectively assuming a first position of releasing mutual engagement of gears and a second position of engaging the gears mutually and being energized toward the first position by a first coil spring, a movable body that can be returned to a prescribed position with prescribed energizing force and can be moved in one direction by an operation of an operator, and a sliding body to be linked with the movable body via a second coil spring. The movable shaft is moved to the second position by slide contact with the sliding body via energizing force of the second coil spring accumulated by operating the movable body by the operation of the operator.SELECTED DRAWING: Figure 9
Patent JP-2023006607-A (JP)
Title: motor unit
Inventor: YAMAGUCHI YUHEI
IPC: H02K11/33
Filed: 2021-06-30
Abstract: To provide a motor unit capable of preventing foreign matters of welding sputtering from entering inside a motor and of suppressing increase in size of the entire unit, in a motor unit with a controller integrated to one side i an axial direction of a motor part.SOLUTION: A motor unit 1 comprises: a motor part 3 that has a rotor 20, and a stator 30 including a motor terminal 53; a housing 11 that accommodates the motor part; and a controller 5 located at one side in an axial direction. The controller has: a substrate 66 connected to the motor terminal via a substrate terminal 51; and a cover 70 that surrounds a substrate accommodation space K2 for accommodating the substrate together with the housing. A flat plate part 72 of the cover has: a flat plate main body part 72a; and a step part 73 located closer to another side in the axial direction than the flat plate main body part. The step part is provided with a through-hole 77 penetrating in the axial direction. The substrate terminal and the motor terminal are inserted into the through-hole, and connected with each other in a recessed space surrounded by the step part.SELECTED DRAWING: Figure 1
Patent JP-2021158388-A (JP)
Title: Semiconductor device, semiconductor package, and power supply device
Inventor: MORI SEIGO
IPC: H01L29/06
Filed: 2021-07-01
Abstract: To provide a semiconductor device capable of preventing a short circuit between a semiconductor layer and a conductive substrate when a first electrode on a die bonding side is joined to and mounted on the conductive substrate, a semiconductor package, and a power supply device.SOLUTION: A semiconductor device 1 comprises: a semiconductor layer 2 including a surface 3, a rear surface 4, and an end surface 5 extending in a direction crossing the surface; a p-type body region 9 formed in a surface part of the semiconductor layer; an n+ type source region 10 formed in a surface part of the body region; an n- type drift region 15 formed so as to be exposed on the rear surface of the semiconductor layer and separated from a source region by the body region; a gate electrode 12 facing the body region across a gate insulation film 11; a drain electrode 24 Schottky-joined to the drift region in the rear surface and including a periphery in a position separated more inward with respect to the end surface of the semiconductor layer; and a rear surface termination structure 27 formed on the rear surface side and arranged so as to overlap a peripheral part of the drain electrode.SELECTED DRAWING: Figure 3
Patent JP-2023007659-A (JP)
Title: Control device, system program, and method
Inventor: WATANABE TADASHI
IPC: G05B23/02
Filed: 2021-07-02
Abstract: To provide solution means for more reliably performing a data acquisition by a control system including a control device.SOLUTION: A control device comprises: a control calculation execution unit that executes a control calculation for a controlled object according to a user program; a data acquisition unit that acquires one or more data designated in advance and stores the acquired data in a storage designated in advance; and a data management unit that manages shared information which can be accessed by the control operation execution unit and the data acquisition unit. The data acquisition unit writes information indicating completion of saving data to the storage to the shared information. The shared information can be referenced in a user program executed by the control operation execution unit.SELECTED DRAWING: Figure 1
Patent JP-2022014451-A (JP)
Title: Power supply circuit of vehicle, associated drive line and vehicle
Inventor: FISAL AL KAYAL
IPC: H02M7/48
Filed: 2021-07-05
Abstract: To provide a protective device for a converter in a drive line, which is easy to be mounted and compact.SOLUTION: The present invention relates to a power supply circuit (14) of a vehicle including: a connector (20) configured to be connected to a power supply (16) to receive a DC power supply signal; a filter (22) suitable for filtering the received DC power supply signal to obtain a filtered DC power supply signal; and an inverter (24) suitable for converting the filtered DC power supply signal into an AC power supply signal to be supplied to at least one drive motor (12). The power supply circuit (14) includes a protective device (26) for the power supply circuit (14), which is connected between the connector (20) and the filter (22) and includes a junction field effect transistor (40) made of material with a gap energy of exactly over 2 electron volts.SELECTED DRAWING: Figure 1
Patent JP-2021164700-A (JP)
Title: Medicine feeder
Inventor: FUJII TAKAYUKI
IPC: A61J3/00
Filed: 2021-07-06
Abstract: To provide a medicine feeder in which a passage through which the medicine passes can be easily cleaned.SOLUTION: An arcuate divided part 30 includes a plurality of medicine storages 31 in which the medicine is stored, and an inner face 39. The inner face 39 is formed to have a partly cylindrical surface shape. On a radially inward of the partly cylindrical surface of the inner face 39, an axial passage 51 is formed so as to extend in an axial direction to the arcuate divided part 30. The arcuate divided part 30 can rotate about a rotational axis A. The rotational axis A is positioned apart from a center line O of the partly cylindrical surface of the inner face 39 and extends parallel with the center line O. The axial passage 51 is exposed with the arcuate divided part 30 rotated in a direction about the rotational axis A apart from the center line O.SELECTED DRAWING: Figure 8
Patent JP-2021180856-A (JP)
Title: Surgical robot
Inventor: SUGA KAZUTOSHI
IPC: A61B17/94
Filed: 2021-07-13
Abstract: To improve the operability of a surgical robot.SOLUTION: A surgical robot includes: a hollow flexible shaft 25; a hollow bending joint which has a proximal end thereof connected to a distal end 25b of the flexible shaft and is bendable in a direction orthogonal to an axis thereof; a wrist joint 30 connected to a distal end of the bending joint and rotatable around the axis; an end effector 22 attached to the wrist joint; a hollow torque transmission tube having flexibility, being inserted in the flexible shaft and the bending joint, and having a distal end attached to the wrist joint; and a bending joint operation cable inserted in the flexible shaft and having a distal end attached to the bending joint. The bending joint is configured to make a bending motion in response to the bending joint operation cable operating in an extension direction. The surgical robot is provided with: a guide tube 6 into which the flexible shaft is inserted and which has flexibility; and a robot body drive mechanism which includes a bending joint drive portion for operating the bending joint operation cable in the extension direction, and a wrist joint drive portion for rotating the proximal end of the torque transmission tube.SELECTED DRAWING: Figure 3
Patent JP-2021177567-A (JP)
Title: Photoelectric conversion element, imaging device, and optical sensor
Inventor: UKO TORU
IPC: H01L31/10
Filed: 2021-07-14
Abstract: To provide an organic photoelectric conversion element, an imaging device, and an optical sensor that can detect a plurality of wavelength ranges with a single element structure.SOLUTION: In a photoelectric conversion element, an organic photoelectric conversion unit in which two or more layers having different wavelength sensitivities are alternately laminated is provided between a first electrode and a second electrode. The wavelength sensitivity characteristic of this photoelectric conversion element changes according to the a voltage (bias voltage) applied between the first and second electrodes. Then, this photoelectric conversion element is mounted on an imaging device or an optical sensor.SELECTED DRAWING: Figure 1
Patent JP-2021167982-A (JP)
Title: Imaging optical system and imaging device using the same
Inventor: YAMAGISHI MASAKAZU
IPC: G02B13/00
Filed: 2021-07-29
Abstract: To achieve an imaging optical system that makes an aberration fluctuation small upon focusing from infinity to a near distance, has a high optical performance over an entire focus, and is easy to sufficiently secure peripheral illumination.SOLUTION: In an imaging optical system comprising: a first lens group with positive refractive power; and a second lens group with positive or negative refractive power, in which upon focusing, an interval between the first lens group and the second lens group changes, the first lens group includes an aperture stop. Let a lens highest in an incident height h of an on-axis ray of light on an object side of the aperture stop be a lens Gh, the first lens group consists of: a first a group with negative refractive power that is composed from a lens on a most object side to an adjacent lens on an object side of the lens Gh; a first b group that is composed from the lens Gh to an adjacent lens on the object side of the aperture stop; and a first c group that is composed of a lens arranged on an image side of the aperture stop, in which a focal length f1a of the first a group, and a focal length f of an entire system are each properly set.SELECTED DRAWING: Figure 1
Patent JP-2023020537-A (JP)
Title: Electric power conversion device
Inventor: KOBAYASHI NAOTO
IPC: H02M7/48
Filed: 2021-07-30
Abstract: To provide an electric power conversion device capable of appropriately increasing a heating amount of a switching part in the case where there is a request of increase of the heating amount generated in the switching part in accordance with execution of switching control.SOLUTION: An electric power conversion device performs control that deteriorates a gate voltage of a first switch Q1 rather than it is determined that no request for increasing exists in the case where it is determined that the request for increasing a heat amount generated in the first switch Q1 exists. The electric power conversion device comprises partial pressure resistors Rb1 and Rb2 that detect a main inter-terminal voltage of the first switch Q1. The electric power conversion device operates the gate voltage of the first switch Q1 so as to perform feedback control of the main inter-terminal voltage Vs detected to a target value Vs* when the first switch Q1 is turned on in the case where it is determined that a request for increasing exists. The target value Vs* is set within a range of the main inter-terminal voltage of the first switch Q1 that is changed in accordance with the change of the gate voltage of the first switch Q1.SELECTED DRAWING: Figure 3
Patent JP-2023027582-A (JP)
Title: Manufacturing method for laminate
Inventor: MAEDA TETSUJI
IPC: B05D3/02
Filed: 2021-08-17
Abstract: To provide a manufacturing method for a laminate which includes polysiloxane having lots of hydroxyl groups and has excellent moisture absorbency and scratch resistance.SOLUTION: A manufacturing method for a laminate includes: a coated-film forming step S2 of forming a coated-film composition by applying to a base substance a coating composition including a silane compound (I) and/or a derivative of the compound, which is represented by a general formula (I): R1aR2bSi(OR101)(4-a-b) (I), where in the formula (I), R1 is a hydroxyl group-containing hydrocarbon group in which δH concerning a Hansen solubility parameter satisfies a relational expression ofδH≥13, R2 is a monovalent hydrocarbon group, R101 is a hydrogen atom or a monovalent hydrocarbon group, a is an integer of 1 or 2, b is an integer of 0-2, and the sum of a and b is an integer of 3 or smaller, and then curing the coating composition by heating; and a post-processing step S3 of performing heating/humidifying processing to the coated-film composition.SELECTED DRAWING: Figure 1
Patent JP-2022158813-A (JP)
Title: Method for producing water-soluble polymer, and method for producing water-absorbing resin
IPC: C08B31/00
Filed: 2021-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble polymer with high production efficiency, and a method for producing a water-absorbing resin which is excellent in water-absorbing performance. 
     SOLUTION: A method for producing a water-soluble polymer includes: a step (a1) of reducing the molecular weight of starch, and obtaining a partially decomposed substance of the starch; and a step (a2) of introducing an ionic functional group into the partially decomposed substance of the starch obtained in the step (a1). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022001639-A (JP)
Title: Polyurethane
Inventor: TANIGUCHI TAKANORI
IPC: C08G18/10
Filed: 2021-08-25
Abstract: To provide a polyether polyol of a high molecular weight from which polyurethane excellent in flexibility and elasticity recovering nature can be produced by being used as polyurethane raw material and a production method of the polyether polyol, and to provide a polyether polyol of a high molecular weight from which polyester elastomer excellent in flexibility and elasticity recovering nature can be produced by being used as polyester elastomer raw material and a production method of the polyether polyol.SOLUTION: A polyether polyol has a number average molecular weight of 3,500-5,500 and a molecular weight distribution of 1.7 or more and 3.0 or less.SELECTED DRAWING: None
Patent JP-2023034284-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To allow the state of a game machine to be easily grasped.SOLUTION: A game machine equipped with performance control means capable of controlling a performance related to a game includes performance display means capable of displaying a performance. The performance control means brings the performance display means into a display mode different from the state before resetting when the performance control means is reset.SELECTED DRAWING: Figure 92
Patent JP-2023037808-A (JP)
Title: Control method for vessel, vessel control program, vessel control system, and vessel
Inventor: SAWANO MICHIHIRO
IPC: B63H21/17
Filed: 2021-09-06
Abstract: To provide a control method for a vessel, a vessel control program, a vessel control system, and a vessel allowing for easily improving maneuvering property.SOLUTION: A control method for a vessel is used for a vessel having at least a motor as a power source used for propulsion of a hull. The control method for the vessel includes a regular process, a boost process, and a restriction process. In the regular process, the motor is controlled according to an operation of an operation unit while restricting output torque of the motor to within an allowable range. In the boost process, the allowable range is expanded only within a boost period. In the restriction process, the boost process is restricted in a restriction range L1 which is at least an acceleration range of the motor by output torque of the motor and on the high rotation side of the motor.SELECTED DRAWING: Figure 6