baber/WOPTO huggingface dataset:
Patent JP-2020174551-A (JP)
Title: Dry pulp for culture medium, and method for producing culture medium
Inventor: KAWABATA MINAMI
IPC: A01G24/27
Filed: 2019-04-16
Abstract: To provide dry pulp by which culture medium having drainage property which is suitable for plant cultivation can be produced, and a method for producing culture medium.SOLUTION: Dry pulp for culture medium derived from timber which is used for production of culture medium 1 for planting seeds, in which Canadian Standard freeness is 400 ml or more and 800 ml or less, and fiber roughness is 0.3 mg/m or less. Further, when producing culture medium from the dry pulp, the dry pulp is disaggregated to form slurry, and the slurry is put into a container having a drain hole formed on the bottom to form a fiber assembly.SELECTED DRAWING: Figure 1
Patent JP-2020175975-A (JP)
Title: Elevator group management system and elevator group management method
Inventor: SUKEGAWA YUTA
IPC: B66B1/34
Filed: 2019-04-17
Abstract: To automatically perform switching between a control system and a standby system through appropriate control when elevator group management is carried out.SOLUTION: An elevator group management system comprises: a sensing information acquisition unit 113 that senses a landing of each floor of a plurality of elevators and acquires passenger information of the landing; a call button information acquisition unit 114 that acquires information of a call button of the landing of each floor of the elevators; and a control unit 111 that permits issuance of a switching command between a control system unit and a standby system unit on the basis of the information of the acquisition unit. The control unit 111 permits issuance of the switching command between the control system unit 110 and the standby system unit 120 in at least one of a first state where it is determined that there is no passenger at the landing and a second state where it is determined that there is no car call.SELECTED DRAWING: Figure 1
Patent JP-2020170488-A (JP)
Title: Method for easily securing transportation means, and the like
Inventor: SHINTANI Tatsuya
IPC: G07F17/00
Filed: 2019-04-01
Abstract: To provide a method for easily installing transportation means to improve convenience for movement over a little long distance.SOLUTION: An electric bicycle is parked at a parking place by locking a wheel thereof. When a person who wants to use the electric bicycle launches an application in a smartphone and the like and clicks a use start after accepting Terms of Service, a lock device automatically linked therewith is released and the electric bicycle can be used. A device for wirelessly indicating a location is attached to the electric bicycle in advance, so that a manager of the electric bicycle grasps the location when necessary. The smartphone used by a user of the electric bicycle and the device indicating the location of the bicycle are wirelessly linked with each other during use, and mounted with an alarm function or the like for letting the user and the manager know by e-mail, etc. from the device attached to the bicycle if the smartphone and the device separate from each other by a fixed distance.SELECTED DRAWING: None
Patent JP-2019133192-A (JP)
Title: Object transportation device, exposure device, method of producing flat panel display, and method of producing device
Inventor: AOKI YASUO
IPC: H01L21/677
Filed: 2019-04-26
Abstract: To provide a mask stage device improved in position control properties of a mask.SOLUTION: The mask stage device 14 includes: a first micromotion stage 48 disposed on a guide 44 extending in a scanning direction (X axis direction ), supporting a +Y side end part of a mask M, and movable on the guide 44 along the scanning direction; and a second micromotion stage 48 disposed on a guide 44 other than the guide 44 extending in the scanning direction so as to physically separate from the micromotion stage 48 supporting the +Y side end part of the mask M, supporting a -Y side end part of the mask M, and movable on the other guide 44 along the scanning direction.SELECTED DRAWING: Figure 2
Patent JP-2020183734-A (JP)
Title: Cap of gas-liquid separation tank
Inventor: MIYAGAWA MASASHI
IPC: F01P11/00
Filed: 2019-05-09
Abstract: To provide a cap of a gas-liquid separation tank which can suppress the unintended valve-opening of a valve body.SOLUTION: A cap 10 comprises a cap main body 20, a partitioning part 24, a pressurization valve 30 and a leaf spring 31. The partitioning part 24 partitions an internal space of the cap main body 20 into a tank chamber S1 communicating with an internal space of a gas-liquid separation tank, and an atmosphere chamber S2 communicating with an atmosphere, and is formed with a communication hole 240 for making the chambers communicate with each other. The pressurization valve 30 blocks the communication hole 240. The leaf spring 31 imparts an energization force to the pressurization valve 30. The pressurization valve 30 makes the tank chamber S1 and the atmosphere chamber S2 communicate with each other by being valve-opened while withstanding the energization force of the leaf spring 31. The leaf spring 31 imparts the energization force in a horizontal direction to the pressurization valve 30.SELECTED DRAWING: Figure 1
Patent JP-2020186956-A (JP)
Title: Continuity inspection jig and clamp supporting jig
Inventor: MIURA TAISUKE
IPC: H02G1/06
Filed: 2019-05-10
Abstract: To cause a continuity inspection jig to perform an opening behavior at the end of an inspection without being restricted by selection of the number and direction of the continuity inspection jigs while requiring less time and effort for maintenance.SOLUTION: A continuity inspection jig comprises a connector supporting part 21 for removably supporting a connector C, a slide type inspection block 25 advancing and retracting with respect to the connector supporting part 21, an operation member for causing the inspection block 25 to advance and retract with respect to the connector supporting part 21, and an air cylinder 53 for inspection block retraction that is operated by drive air supplied from an exterior air supply device 2 via an air supply pipe 101 and displaces and operates the operation member 30 in a direction in which the inspection block 25 retracts.SELECTED DRAWING: Figure 2
Patent JP-2020185921-A (JP)
Title: Steering device
Inventor: NAKAMURA KEIJI
IPC: F16H25/20
Filed: 2019-05-15
Abstract: To provide a steering device which enables improvement of estimation accuracy of a turning angle.SOLUTION: A steering device 1 includes: a rack shaft 20 which turns left and right front wheels 6L, 6R serving as turning wheels by axial movement along a vehicle width direction; a housing 5 which is fixed to a vehicle body and houses the rack shaft 20; first and second moving mechanisms 3, 4 which move the left and right front wheels 6L, 6R in an axial direction relative to the housing 5; first and second electric motors 21, 22 which operate the first and second moving mechanisms 3, 4; and a control unit 10 which controls the first and second electric motors 21, 22. A position detection sensor 8 for detecting an axial position of the rack shaft 20 is attached to the housing 5. The control unit 10 controls the first and second electric motors 21, 22 by using a detection result of the position detection sensor 8.SELECTED DRAWING: Figure 2
Patent JP-2020188186-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KO ZENKA
IPC: H01L21/56
Filed: 2019-05-16
Abstract: To obtain a manufacturing method of a semiconductor device which can obtain high quality as a plating film and thus as a semiconductor device.SOLUTION: A manufacturing method of a semiconductor device includes the steps of sealing a lead frame 1 in which a groove 5 is formed and a semiconductor chip 6 with a resin material 9 in a state in which the semiconductor chip 6 is bonded to the lead frame 1, irradiating the resin material 9 in the groove 5 with a laser beam to remove the resin material 9 in the groove 5, plating the lead frame 1 after removing the resin material 9 in the groove 5, and cutting the plated lead frame 1 along the groove 5.SELECTED DRAWING: Figure 5
Patent JP-2020188840-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-20
Abstract: To provide a game machine that can enhance performance effect.SOLUTION: A point image can be updated up to 7 points, and the point image can be updated in a first mode and a second mode in which the performance mode changes by 7 points more than the first mode. When the point image is updated in the second mode, a notification performance can be executed. While the notification performance is executed, change of the point image is restricted. In a predetermined period B after execution of the notification performance, control is made so that the degree of change that changes the point image is larger in the second mode than that in the first mode.SELECTED DRAWING: Figure 9-3
Patent JP-2020193044-A (JP)
Title: Unauthorized use prevention method of elevator board
Inventor: UEHARA SOKICHI
IPC: B66B5/00
Filed: 2019-05-24
Abstract: To provide an unauthorized use prevention method of an elevator board capable of effectively preventing the use of non-genuine products in which leaked security information is written.SOLUTION: An unauthorized use prevention method of an elevator board according to the present embodiment is the method to prevent the unauthorized use of the elevator board capable of being replaced for an elevator control device. A security control part provided in the elevator control device updates first security information which a first memory device provided in the elevator control device stores, in every predetermined period. The security control part collates second security information which a second memory device provided in the elevator board after the replacement stores with the first security information which the first memory device stores when the elevator board is replaced, and restricts the elevator operation when the second security information does not match the first security information.SELECTED DRAWING: Figure 1
Patent JP-2019143164-A (JP)
Title: Polyamic acid, polyimide resin and polyimide film
Inventor: YANG JONG WON
IPC: C08G73/10
Filed: 2019-05-28
Abstract: To provide a polyimide film that has improved in yellowness and optical isotropy while maintaining excellent characteristics possessed by the conventional polyimide film.SOLUTION: The present invention relates to a polyamic acid being a polymerization reaction product of a diamine and a dianhydride in which the diamine includes 9,9-bis(3-fluoro-4-aminophenyl)fluorene (FFDA) and the dianhydride includes 2-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride (6FDA) and 3,3',4,4'-biphenyltetracarboxylic acid dianhydride (BPDA), and more specifically, relates to a polyimide resin being an imidized product of the polyamic acid, and a polyimide film.SELECTED DRAWING: None
Patent JP-2019162477-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-05-30
Abstract: To provide a game machine capable of solving problems in prior arts, in a prior game machine, a second start hole is a variable start hole, ball entry frequency is made to become low in a low base state, the ball entry frequency is enhanced in a high base state, so that a player plays a game by aiming at the first start hole in the low base state, and the player plays a game by aiming at the second start hole in the high base state, and in prior game machines, there is a game machine in which, in a jackpot game or a high base state, a player plays a game by aiming at a right side region of the game region, however, a shift mode of a game state is uniform, and a game having high devise property cannot be provided.SOLUTION: A game machine considers above-mentioned problems, the game machine can provide a game state with high devise property, and a shift mode of a game state can be diversified, and a game amusement can be enhanced.SELECTED DRAWING: Figure 3
Patent JP-2020198201-A (JP)
Title: Fuel cell stack
Inventor: SHIBATA KAZUNORI
IPC: H01M8/0276
Filed: 2019-05-31
Abstract: To provide a fuel cell stack in which sealability is improved between a bead part and a frame.SOLUTION: A first separator 20 includes a first proximal region 21, and a first bead part 24, the first bead part includes a first crown 25 located at a position closer to a first frame 50 than the first proximal region, a first side part 26 continuous between one end of the first crown and the first proximal region in the first direction, and a second side part 27 continuous between the other end of the first crown and the first proximal region in the first direction. A first elastic part 60 is provided between the first crown and the first frame, and includes first and second end regions 61, 62 abutting on the one and the other end of the first crown, respectively, and a first central region 63 located between the first and second end regions. Degree of elasticity of the first central region is larger than those of the first and second end regions, in a fuel cell stack 1.SELECTED DRAWING: Figure 6
Patent JP-2020196820-A (JP)
Title: Pressure sensitive adhesive sheet, pressure sensitive adhesive kit and laminate
Inventor: FUNAKI Chihiro
IPC: C09J201/00
Filed: 2019-06-03
Abstract: To provide a pressure sensitive adhesive sheet and a pressure sensitive adhesive kit each excellent in inspectability and antireflection performance, and a laminate obtained using the pressure sensitive adhesive sheet and the pressure sensitive adhesive kit.SOLUTION: A pressure sensitive adhesive sheet 1 sequentially includes a first pressure sensitive adhesive layer 2, a base material 3 and a second pressure sensitive adhesive layer 4. The average transmittance at a wavelength of 300 nm or more and 700 nm or less when sequentially including the first pressure sensitive adhesive layer 2, the base material 3 and the second pressure sensitive adhesive layer 4 is 30% or less, and the average transmittance of the first pressure sensitive adhesive layer 2 at a wavelength of 300 nm or more and 700 nm or less is 40% or more, the average transmittance of the second pressure sensitive adhesive layer 4 at a wavelength of 300 nm or more and 700 nm or less is 40% or more, and the average transmittance of the base material 3 at a wavelength of 550 nm is 40% or more.SELECTED DRAWING: Figure 1
Patent JP-2020204422-A (JP)
Title: Refrigerant cycle device
Inventor: YAJIMA RYUZABURO
IPC: F25B49/02
Filed: 2019-06-14
Abstract: To provide a refrigerant cycle device in which a leakage amount at the time of cutoff in a gas-side cutoff valve is larger than a leakage amount at the time of cutoff in a liquid-side cutoff valve.SOLUTION: An air conditioner 1 is a device that circulates a flammable refrigerant in a refrigerant circuit 10, and comprises a liquid-side cutoff valve 71a and a gas-side cutoff valve 68a that suppress the leakage of the refrigerant to a predetermined space as a cutoff state when a leak of the refrigerant is detected. For the liquid-side cutoff valve 71a and the gas-side cutoff valve 68a, in the cutoff state, when fluid is air at 20°C and the differential pressure before and after is 1 MPa, a leakage amount of air at the time of cutoff is smaller than 300×R (cm3/min) in the liquid-side cutoff valve, and the leakage amount of air is larger than 300×R (cm3/min) in the gas-side cutoff valve.SELECTED DRAWING: Figure 2
Patent JP-2020094684-A (JP)
Title: Dynamic damper
Inventor: ORIOKU YUTAKA
IPC: B60K17/22
Filed: 2019-06-21
Abstract: To provide a dynamic damper mounted inside a hollow shaft, which comprises an eccentric stopper capable of minimize an eccentric amount of a mass and further having high rigidity.SOLUTION: A mass 31 is arranged inside a hollow shaft 61 so as to be eccentric to a one-side position in an axial direction with respect to a mounting ring 21 fixed to the hollow shaft 61, via an elastic body 41 made of a rubber-like elastic material. The mass 31 sets a radial clearance c between itself and the hollow shaft 61, and an eccentric amount is restricted by contacting the hollow shaft 61 in eccentricity. An outer peripheral rubber part 42 integrated with the elastic body 41 is provided on the outer peripheral side of the mounting ring 21. A film-shaped mass covering part 43 integrated with the elastic body 41 is provided on the outer peripheral side of the mass 31.SELECTED DRAWING: Figure 1
Patent JP-2019171145-A (JP)
Title: Slot machine and game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F7/02
Filed: 2019-06-24
Abstract: To provide a game machine capable of facilitating diversification of a display mode displayed on image display means.SOLUTION: A display control device 314 selects a display data table to be used according to a command from a voice lamp control device 313, and stores it in a display data table buffer 433d. Each time when drawing processing of one frame is completed, 1 is added to a pointer 433g. In the display data table stored in the display data table buffer 433d, based on drawing contents prescribed in an address indicated by the pointer 433g, image contents to be drawn next are specified and a drawing list to be described later is created. By transmitting the drawing list to an image controller 437, drawing of the image is instructed. Thus, according to update of the pointer 433g, drawing contents are specified in order prescribed in the display data table, so that images as prescribed in the display data table are displayed on a third pattern display device 281.SELECTED DRAWING: Figure 53
Patent JP-2021000402-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To enhance interest when a mode of operation promotion display is changed.SOLUTION: Operation promotion display means can display an operation promotion display by a first specific mode and an operation promotion display by a second specific mode having a higher ratio of reporting an advantageous content than the first specific mode, suggestive performance execution means can execute a specific suggestive performance for suggesting display of an operation promotion display by the second specific mode and a special suggestive performance differing from the specific suggestive performance as suggestive performances in relation to display of a special display, and can execute suggestive performances at some timing from among plural pieces of timing, and a ratio of reporting an advantageous content differs depending on execution timing of the suggestive performances.SELECTED DRAWING: Figure 8-22
Patent JP-2021006757-A (JP)
Title: On-vehicle air conditioner
Inventor: HOTTA SATOSHI
IPC: F25B39/02
Filed: 2019-06-28
Abstract: To provide an on-vehicle air conditioner capable of easily maintaining sufficient cooling efficiency.SOLUTION: An on-vehicle air conditioner mounted to a vehicle incudes: an evaporator exchanging heat between a refrigerant and cabin interior air; a condenser 62 exchanging heat between the refrigerant and outside air; a spray nozzle 66 spraying water to a portion in the vicinity of the condenser 62; a rainwater recovery port 78 being formed on a vehicle top surface and receiving rainwater; and a water tank 68 storing condensation water generated in the evaporator and the rainwater received by the rainwater recovery port 78 as water to be sprayed by the spray nozzle 66.SELECTED DRAWING: Figure 8
Patent JP-2021010206-A (JP)
Title: Control circuit for power conversion circuit
Inventor: SEKIGUCHI SHOTA
IPC: H02M3/00
Filed: 2019-06-28
Abstract: To solve an overvoltage state while maintaining output of a rating voltage as further as possible in the overvoltage state where an output voltage from a power conversion circuit exceeds a specific voltage which is higher than the rating voltage.SOLUTION: A control circuit 10 comprises: an input-side switch unit 3 which is operated in two connection states of a first state where power is supplied to a power conversion circuit 4 and a second state where the power supply to the power conversion circuit 4 is cut off; a control unit 1 which controls the input-side switch unit 3 by outputting a control signal EN for switching the connection state of the input-side switch unit 3 between the first state and the second state; an overvoltage determination unit 5 which outputs an overvoltage signal /OV in an effective state while an output voltage VOUT from the power conversion circuit 4 is equal to or higher than a specific voltage; and a limit unit 2 which limits the supply of power to the power conversion circuit 4 by controlling the input-side switch unit 3 into the second state regardless of the control signal EN in the case where the overvoltage determination unit 5 is outputting the overvoltage signal /OV in the effective state.SELECTED DRAWING: Figure 1
Patent JP-2021007521-A (JP)
Title: Deep body temperature lowering tool
Inventor: NAGAMATSU AKIRA
IPC: A61K47/32
Filed: 2019-06-28
Abstract: To provide a deep body temperature lowering tool that is useful for lowering deep body temperature and easy to use.SOLUTION: A deep body temperature lowering tool includes a heat absorption part exerting a heat absorbing action, where the heat absorption part has 10 J/cm2 or more of endothermic energy for 10 minutes after coming into contact with a body surface and 3 kJ or more of total endothermic energy.SELECTED DRAWING: None
Patent JP-2021007704-A (JP)
Title: System, method, and program for providing game
Inventor: OKUMURA JUN
IPC: A63F13/69
Filed: 2019-07-02
Abstract: To support appropriate matching of players.SOLUTION: A game providing system 10 according to one embodiment provides a user of a player terminal 30 with a game. The system 10 matches players on the basis of classification information of a deck, thus achieving diverse matching based on features of the deck, and for example suppressing matching of players of decks of the same type (or of excessively different features). Since classification information of the deck can be acquired by a learned model, classification of the deck can be achieved easily even if for example implementation of acquisition of classification information by a rule-based setup is not appropriate.SELECTED DRAWING: Figure 1
Patent JP-2021010549-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-05
Abstract: To provide a game machine for enhancing interest in a special state.SOLUTION: When a variation display result becomes a "small win", a special pattern is stopped in the case of a cloudiness mode, an unaligned combination of odd patterns is established and stopped in the case of a rain mode, and a decorative pattern on which an effect image is superposed is established and stopped in the case of a typhoon mode. A performance state is a performance state in which the number of colors of at least one portion to be displayed including at least specific display is less than that in a normal performance state. While a display color of specific display is changed to a display color corresponding to a degree of expectation to be controlled to an advantageous state in execution of a changing performance in the normal performance state, a display color of specific display is set to a common display color without any change regardless of a degree of expectation toward control to an advantageous state in execution of a changing performance in the specific performance state. A display color of specific display is displayed in a display color corresponding to a degree of expectation toward control to an advantageous state when shifting from the specific performance state to the normal performance state.SELECTED DRAWING: Figure 11-3