baber/WOPTO huggingface dataset:
Patent JP-2022057607-A (JP)
Title: Unpacking system
Inventor: SAKITA SHINYA
IPC: B65B69/00
Filed: 2020-09-30
Abstract: To provide an unpacking system capable of easily resolving an operational failure when it occurs.SOLUTION: An unpacking system (100A) includes: a robot arm (10) for gripping and conveying a package (200) containing a roll label (220); an unpacking device (20) for opening the package (200) that is installed outside a reachable operating range (A1) of a tip of the robot arm (10); and a delivery conveyor (30) for conveying to the unpacking device (20), the package (200) having been conveyed by the robot arm (10).SELECTED DRAWING: Figure 1
Patent JP-2022060931-A (JP)
Title: Film conveying device
Inventor: SUZUKI KAZUYOSHI
IPC: B65H27/00
Filed: 2020-10-05
Abstract: To provide a film conveying device that can correct meandering of a base material being conveyed at low tension without any trouble in a roll-to-roll conveyance.SOLUTION: A film conveying device comprises, in at least a portion, a low-tension conveying region 4 where the device conveys a base material W at low tension while suspending the base material, a position correcting roller 5 which is a conveying roller that forms an end part of the low tension conveying region 4, and a sensor part 55 that detects a position of an end part in a width direction of the base material W, in the vicinity of the position correcting roller 5. The position correcting roller 5 has a main roller 51 that contacts the base material W, a pressing roller 52 that sandwiches the base material W with the main roller 51 during normal conveying, and a pressing roller moving part 54 that enables the pressing roller 52 to approach and separate from the main roller 51. When it is determined that a conveying position in a width direction of the base material W in the position correcting roller 5 is abnormal on the basis of a detected result by the sensor part 55, the roller moving part 54 makes the pressing roller 52 separate from the main roller 51.SELECTED DRAWING: Figure 3
Patent JP-2022065306-A (JP)
Title: Production method of separation membrane element and separation membrane element
Inventor: KITANO MASANORI
IPC: B01D63/10
Filed: 2020-10-15
Abstract: To provide a production method of a separation membrane element where a separation membrane unit can be excellently laminated and the shape of a part where a laminate is wound onto a hollow tube is excellent.SOLUTION: In a separation membrane element, at least part of a laminate is wound onto a hollow tube. In the laminate, a plurality of leaves interposed with a first flow path member in a double-folded separation membrane and a plurality of separation membrane units including at least part of a layer of a second flow path member laminated to the leaves are laminated. The plurality of separation membrane units are laminated so that the position of the folding part of the separation membrane is shifted in a winding direction of the laminate. The production method of the separation membrane element includes a step to laminate the separation membrane unit. The laminate step includes a first step to laminate an Nth layer separation membrane unit on an (N-1)th layer separation membrane unit in a state that a first region including at least part of the folding part of the separation membrane included in the (N-1)th layer separation membrane unit is pressed.SELECTED DRAWING: Figure 4
Patent JP-2022067202-A (JP)
Title: Game machine
Inventor: SASAKI KOJI
IPC: A63F7/02
Filed: 2020-10-20
Abstract: To provide a game machine capable of making a player to continuously feel expectation even when a variation frequency in a ball entrance easy state is close to a predetermined upper limit frequency.SOLUTION: A game machine is configured such that, transition is made to a ball entrance easy state in which ball entrance to a winning port for a special pattern is easier than in a normal game state, while setting an upper limit as until a variation frequency of the special pattern reaches a predetermined frequency after a big winning game is finished, lottery is performed on whether transition to the ball entrance easy state is made again in final variation of the ball entrance easy state thereafter, and when it is determined that transition is made to the ball entrance easy state again, the ball entrance easy state is continued after the final variation.SELECTED DRAWING: Figure 20
Patent JP-2022068938-A (JP)
Title: Remote operation type drain plug device
Inventor: SURUKI GO
IPC: A47K1/14
Filed: 2020-10-23
Abstract: To provide a remote operation type drain plug device capable of increasing a degree of freedom in arrangement and configuration of an operation part and an operation method, and in particular, improving usability when the operation part is arranged on a water discharge fitting.SOLUTION: The remote operation type drain plug device is composed of an operation part, a drain port of a tank body that opens and closes in response to an operation to the operation part, and an operation transmission member that transmits the operation of the operation part to a drain port side, the operation part comprises an operation part body that is attached and fixed to the tank body or an operation part mounting surface provided near the tank body, and an operating body that opens and closes the drain port by operating while being guided by the operation part, and further, a connection point between the operation transmission member and the operation body is provided on a front side of the operation part mounting surface.SELECTED DRAWING: Figure 3
Patent JP-2022070444-A (JP)
Title: Display system control method, and display system
Inventor: MIMURA NONA
IPC: G10L15/28
Filed: 2020-10-27
Abstract: To shorten time for an operation content spoken by a user to reach an image forming apparatus as an operation command, in a voice operation system.SOLUTION: There is provided a control method of a display system which comprises: a display device that displays images; and a voice processing device that, of multiple types of operations on the display device, generates first voice data based on a first voice that requests a first type operation belonging to some types, and sends the first voice data to a server device, the display device receiving an instruction to execute the first type operation from the server device. The display device is provided with a voice recognition unit for recognizing a second voice that requires a second type operation different from the first type operation, and a control unit for controlling the execution of the first type operation and the second type operation. The voice processing device sends the first voice data requesting permission to execute the second type operation to the server device, the display device receives a command permitting the execution of the second type operation from the server device, and the control unit starts executing the second type operation based on the command permitting the execution of the second type operation.SELECTED DRAWING: Figure 4
Patent JP-2022074661-A (JP)
Title: Power conversion device
Inventor: SATO MASAKI
IPC: H02M1/00
Filed: 2020-11-05
Abstract: To provide a power conversion device which achieves duplex of a control device while suppressing a complication of a structure of a thyristor valve.SOLUTION: The present invention provides a power conversion device comprising: a thyristor valve; and first and second control devices controlling a driving of the thyristor valve. The thyristor valve includes: a plurality of thyristor elements serially connected to between a pair of terminals; and a plurality of voltage detection devices that detects a voltage in a forward direction applied to the plurality of thyristor elements. The plurality of voltage detection devices includes a light emission element for detecting the voltage in the forward direction applied to each thyristor element. The light emission element is lightened at the time when the voltage in the forward direction applied to each thyristor element is a predetermined value or larger, and outputs a forward direction voltage signal of an optical signal turned off at the time of a value less than a predetermined value. The plurality of voltage detection devices is divided into a first group that outputs a forward direction voltage signal to the first control device; and a second group that outputs the forward direction voltage signal to the second control device.SELECTED DRAWING: Figure 1
Patent JP-2021084856-A (JP)
Title: Lithium composite oxide and lithium secondary battery comprising the same
Inventor: CHOI MOON HO
IPC: H01M4/525
Filed: 2020-11-11
Abstract: To provide a lithium composite oxide having improved stability and electrical properties as a cathode material by suppressing interfacial side reactions in the lithium composite oxide and improving the stability of the crystal structure and ionic conductivity and a lithium secondary battery containing the same.SOLUTION: A lithium composite oxide, comprising: primary particles enabling lithium intercalation and deintercalation and secondary particles in which the primary particles are aggregated, wherein a niobium (Nb)-containing oxide is present in at least a part of a region selected from the interface between the primary particles and the surface of the secondary particle, and the interplanar distance (d1) of a (003) plane of the crystal structure in the primary particle and the interplanar distance (d2) of a (400) plane of the crystal structure in the interface between the primary particles satisfy d1>d2.SELECTED DRAWING: Figure 1
Patent JP-2022078439-A (JP)
Title: Control system of work vehicle
Inventor: SASAKURA HIROMASA
IPC: G05D1/02
Filed: 2020-11-13
Abstract: To secure safety while allowing multiple work vehicles to work autonomously.SOLUTION: A control system (S) of a work vehicle includes control means (Cb) for stopping travel of a first work vehicle (1A), when an obstacle sensor (2) detects an obstacle during travel of the first work vehicle (1A), and regulating movement of a second work vehicle (1B) to a field (21A), when the first work vehicle (1A) stops within a distance determined beforehand from a gateway (31) of the field (21A), based on positional information of the first work vehicle (1A).SELECTED DRAWING: Figure 3
Patent JP-2021045790-A (JP)
Title: Deposit removal method and deposit removal apparatus
Inventor: TOYOSAWA HIROYASU
IPC: B23K26/082
Filed: 2020-11-17
Abstract: To provide a deposit removal method and a deposit removal apparatus which efficiently remove a deposit on the surface in a structure, and can suck and collect a removal object.SOLUTION: A laser head 3 includes an optical system 4 irradiating a laser beam 30, suction means 33 which sucks a removal object 60 generated from an irradiation point of the laser beam 30, and an attachment 5 configured to be able to abut on a surface 20 of a structure. The optical system 4 is operated to scan the irradiation point of the laser beam so as to draw a trajectory of a first circle of a radius r1 with a center of an optical axis of the laser beam 30 on a surface substantially perpendicular to the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2022080590-A (JP)
Title: Crane device
Inventor: KARASHIMA DAIKI
IPC: B66C13/18
Filed: 2020-11-18
Abstract: To provide a crane device capable of automatically specifying the winding number of a wire before performing crane work.SOLUTION: A boom is brought down only by a first predetermined angle by a controller (S21 to S24). A wire is loosened by the length corresponding to the first predetermined angle. The loosening amount of the wire depends on the winding number of the wire. The controller winds up the loosened wire and acquires total output pulse number showing the length of the wound wire. A memory stores a correspondence table in which the total output pulse number and the wire winding number are associated with each other in advance. The controller specifies the winding number of the wire associated with the acquired total output pulse number as the present winding number of the wire and makes the memory store the specified winding number of the wire.SELECTED DRAWING: Figure 6
Patent JP-2022080793-A (JP)
Title: Information processor, method for processing information, and program
Inventor: ISHI KENSHIN
IPC: G06F3/04842
Filed: 2020-11-18
Abstract: To provide an information processor, a method for processing information, and a program that can easily extract a defect or an erroneous element from a drawing by a smaller number of steps.SOLUTION: An information processor 10 has a controller 11 for: receiving, from a user, selection of a search element group as an element group including at least one element used in a drawing; searching the drawing for not only an element group that is completely identical with a selected search element group but also an element group that is partially different from the search element group, as an element group that fits the search element group; and causing a storage unit 12 to store information showing a difference from the search element group regarding an element group that is partially different from the search element group in searched element groups.SELECTED DRAWING: Figure 1
Patent JP-2022086033-A (JP)
Title: Water softening apparatus
Inventor: NAGATA AYAKA
IPC: B01J39/07
Filed: 2020-11-30
Abstract: To provide a water softening apparatus capable of suppressing a decline in water softening performance caused by hardness components released from a water softening tank during a regeneration process of the water softening tank.SOLUTION: A water softening system 1 has a water softening tank 3, a neutralization tank 4, an electrolysis tank 12, a water storage tank 15, and a separation part 14. The water softening tank 3 softens raw water containing hardness components by means of a weakly acidic cation exchange resin 10. The neutralization tank 4 neutralizes pH of the softened water which has passed through the water softening tank by means of a weakly basic anion exchange resin 11. The electrolysis tank 12 produces acidic electrolytic water to regenerate the softening tank 3 and alkaline electrolytic water to regenerate the neutralization tank 4. The water storage tank 15 mixes the acidic electrolytic water which has circulated through the water softening tank 3 and the alkaline electrolytic water which has circulated through the neutralization tank 4 and supplies the same to the electrolysis tank 12. The separation part 14 is provided in a flow path connecting the electrolysis tank 12 and the neutralization tank 4, and separates precipitates caused by hardness components contained in the water introduced into the electrolysis tank 12.SELECTED DRAWING: Figure 1
Patent JP-2022086544-A (JP)
Title: Game machine
Inventor: HARA KAZUNARI
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To provide a game machine capable of recognizing an owned ball number when a control device for electronically managing an owned ball number fails.SOLUTION: A game machine includes: specific control means (frame control board 180) for performing control regarding the number of game media that a player can use in a game; and display means (owned ball number display device 301). The specific control means has a specific storage part (frame control RAM 184) for storing first number data for expressing the number of game media that the player can use in the game. The display means has a non-specific storage part (display device side owned ball number BU part 301d) for storing second number data (display device side owned ball number BU data) for expressing the number of game media that the player can use in the game and can display the number of game media that the second number data stored in the non-specific storage part shows and the player can use in the game.SELECTED DRAWING: Figure 53
Patent JP-2022086720-A (JP)
Title: Three-dimensional object producing method, three-dimensional object producing program, and three-dimensional object producing apparatus
Inventor: MATSUMURA TAKASHI
IPC: B33Y30/00
Filed: 2020-11-30
Abstract: To provide a three-dimensional object producing method that can produce a three-dimensional object accurately and stably.SOLUTION: Provided is a three-dimensional object producing method including a model part forming step of forming a model part 10 from a model material 1 and a support part forming step of forming a support part 20 from a support material 2 for supporting the model part. In the support part forming step, the model material is disposed in the support part, to form a detachment preventing part for preventing the detachment of the model part in a manner that the detachment preventing part is continuous from the model part.SELECTED DRAWING: Figure 1
Patent JP-2022086785-A (JP)
Title: Power supply system
Inventor: KISHINO YUJI
IPC: H02J7/00
Filed: 2020-11-30
Abstract: To provide a power supply system capable of supplying the power to a building with a simplified power supply circuit from the vehicle side to the electric load in the building even during a power outage.SOLUTION: The power supply system is capable of supplying the power from a battery pack 16 mounted on a vehicle 18 to a vehicle side outlet 78 provided to the vehicle 18 via a power converter 80 capable of converting the DC power to the AC power. As a result, the power supplied from a battery pack 16 via an outer outlet 28 provided in a building 12 can be supplied to an electrical load in the building 12 without converting the same to AC power.SELECTED DRAWING: Figure 2
Patent JP-2021176477-A (JP)
Title: Game machine
Inventor: MAKINO YOSHITAKE
IPC: A63F7/02
Filed: 2020-12-02
Abstract: To provide a game machine which can suppress decrease of interest.SOLUTION: In a performance display device EH, a corresponding character icon K3 is displayed in at least a part of a period from a start of a variation game to a start of a ready-to-win performance, and a combination identifiable state can be generated in which a player can identify a jackpot expectation degree by a combination of the corresponding character icon K3 and an execution icon D indicating a current variation game. The combination identifiable state is not generated in a special advantageous state, but may be generated in a normal advantageous state and the special advantageous state.SELECTED DRAWING: Figure 5
Patent JP-2022091001-A (JP)
Title: Communication device, method for controlling communication device, and program
Inventor: MAEDA YOICHI
IPC: H04W92/20
Filed: 2020-12-08
Abstract: To quickly resume communication after the occurrence of radio link failure.SOLUTION: A communication device functions as a node that relays the link between user equipment and a base station, and in a state in which the user equipment and the communication device are RRC (radio resource control) connected and the communication device is connected with a first base station, the communication device determines whether to switch a base station with which the user equipment is connected via the communication device from the first base station to a second base station, and when determining to switch the base station with which the user equipment is connected to the second base station, requests the user equipment to release the RRC connection.SELECTED DRAWING: Figure 6
Patent JP-2022091057-A (JP)
Title: Method for manufacturing sheet-like heat-resistant material, and laminate
Inventor: ISHIZAWA HITOSHI
IPC: B32B5/02
Filed: 2020-12-08
Abstract: To provide a method for manufacturing a sheet-like heat-resistant material with which a sheet-like heat-resistant material excellent in heat resistance and having high shielding properties against gas can be manufactured, and a laminate formed by laminating a plurality of sheet-like heat-resistant materials manufactured according to such a method for manufacturing a sheet-like heat-resistant material.SOLUTION: A method for manufacturing a sheet-like heat-resistant material of the present invention is a method for manufacturing a sheet-like heat-resistant material comprising a sheet having inorganic fiber as a main component, and a coating provided on at least one face of the sheet and having pores in at least a surface on the opposite side of the sheet. The method includes: preparing the sheet and an aqueous dispersion including water-containing magnesium silicate and resin particles; applying the aqueous dispersion to at least one face of the sheet and drying the aqueous dispersion to form a dry film; and calcining the sheet on which the dry film is formed at a calcination temperature of 300-650°C to remove at least part of the resin particles through decomposition, thereby obtaining the coating.SELECTED DRAWING: None
Patent JP-2022092770-A (JP)
Title: Method for grinding workpiece
Inventor: FUJIMURA TAKASHI
IPC: B24B7/04
Filed: 2020-12-11
Abstract: To surely grind workpiece with high efficiency.SOLUTION: A grinding method for grinding workpiece includes a first grinding step of grinding the workpiece so that an outer peripheral part of the workpiece is thinner than a central part of the workpiece, a measurement step of measuring the thickness in the outer peripheral part of the workpiece or the height in the outer peripheral part on an upper surface of the workpiece, and a second grinding step of grinding the workpiece, in which the second grinding step starts grinding from the central part of the workpiece, and ends grinding when the thickness of the workpiece reaches a finish thickness determined based on the thickness of the workpiece in the outer peripheral part measured by the measurement step or the height in the outer peripheral part on the upper surface of the workpiece.SELECTED DRAWING: Figure 4
Patent JP-2022094132-A (JP)
Title: Manufacturing method of electrode for lithium-ion secondary battery
Inventor: HORIE HIDEAKI
IPC: H01M4/66
Filed: 2020-12-14
Abstract: To provide a manufacturing method for an electrode for a lithium-ion battery which can obtain an electrode with good surface smoothness, in which the difference in unevenness at the widthwise end of an electrode mixture layer is set to 1.0 mm or less even when the ratio of the average particle size of an electrode composition to the roller spacing is smaller than before.SOLUTION: A manufacturing method for an electrode for a lithium-ion battery includes a preparatory step of preparing electrode active material particles having an electrode active material particle main body and a coating layer covering at least a part of the surface of the electrode active material particle main body, and a forming step of forming an electrode mixture layer by supplying an electrode composition between a pair of rollers arranged in parallel with each other at intervals and driven by rotation, and pressurizing the electrode composition containing the electrode active material particles with the pair of rollers. The content of the coating layer with respect to the total mass of the electrode active material particle main body and the coating layer in the electrode active material particles is 6.0 mass% or more and 12 mass% or less, and the average particle diameter ratio of the electrode composition with respect to the interval is 0.05 or more and 0.30 or less.SELECTED DRAWING: None