baber/WOPTO huggingface dataset:
Patent JP-2021183822-A (JP)
Title: Fuel pressure estimation system, data analysis device, and device for controlling fuel supply device
Inventor: IWAI AKIRA
IPC: F02D41/26
Filed: 2020-05-21
Abstract: To allow for estimation of internal fuel pressure of a supply pipe without installing a pressure sensor.SOLUTION: A fuel pressure estimation system estimates a fuel pressure variable relating to fuel pressure that is pressure of fuel inside a supply pipe of an engine device that includes: an engine including a fuel injection valve; and a fuel supply device including a fuel pump for supplying fuel from a fuel tank into the supply pipe that is connected to the fuel injection valve. The fuel pressure estimation system includes a storage device and an execution device. The storage device stores a first mapping that uses: a first input variable, as an input, that includes a pump variable relating to a state of the fuel pump, a consumption flow rate variable relating to a consumption flow rate of engine fuel and a property variable relating to fuel property; and a fuel pressure variable, as an output, that relates to internal fuel pressure of the supply pipe. The execution device acquires a first input variable and estimates a fuel pressure variable by applying the acquired first input variable to the first mapping.SELECTED DRAWING: Figure 8
Patent JP-2021185108-A (JP)
Title: Film peeling device
Inventor: MASUDA YUKINORI
IPC: B65H41/00
Filed: 2020-05-25
Abstract: To achieve stable recovery of a film.SOLUTION: A film peeling device 10 includes: a peeling part 11 for peeling a film F attached to a plate material B; a recovery part 12 for recovering the film F peeled by the peeling part 11; and a recovery relay part 13 for receiving the film F peeled from the peeling part 11, and for inputting the received film F into the recovery part 12.SELECTED DRAWING: Figure 4
Patent JP-2021185988-A (JP)
Title: Corner store fixture
Inventor: MATSUMOTO AYUMI
IPC: A47F5/00
Filed: 2020-05-26
Abstract: To provide a corner store fixture that has excellent usability.SOLUTION: A corner store fixture includes: a front face part 3 disposed between right and left store fixtures 2a, 2b which are disposed so as to cross with each other, and exposed from between the right and left store fixtures 2a, 2b; and storage parts 4a, 4b provided inside thereof. Opening parts 5a,5b continuing to the storage parts 4a, 4b are provided in the front face part 3.SELECTED DRAWING: Figure 1
Patent JP-2020167166-A (JP)
Title: Substrate processing apparatus, plasma generation device, method of manufacturing semiconductor device, and program
Inventor: TAKEDA TAKESHI
IPC: H01L21/31
Filed: 2020-05-27
Abstract: To provide a technique capable of performing stable plasma generation.SOLUTION: There is provided a technique which includes: a process chamber in which a substrate is processed; a high frequency power source which supplies power; a plasma generator which has a buffer structure configured to generate plasma, the buffer structure including at least two first electrodes connected to the high frequency power source and a second electrode that is disposed between the at least two first electrodes and grounded; a matcher which is configured to match the load impedance of the plasma generator with the output impedances of the high frequency power source; and a controller which is configured to control the matcher such that the load impedance of the plasma generator is coincident with the output impedance of the high frequency power source.SELECTED DRAWING: Figure 3
Patent JP-2021187009-A (JP)
Title: Flow channel structure and liquid discharge device
Inventor: TATSUTA DAIKI
IPC: B41J2/18
Filed: 2020-05-27
Abstract: To suppress excessive load due to pressure generated by a pressure generating part in a flow channel between the pressure generating part and a regulator.SOLUTION: A flow channel structure is provided between a liquid storage part for storing liquid and a head unit for discharging liquid. The flow channel structure includes: a first flow channel for communicating the liquid storage part to the head unit; a first pressure generating part provided in the middle of the first flow channel to generate pressure; a first regulator provided in the middle of the first flow channel; and a first branch flow channel. The first flow channel includes: a first section between the first pressure generating part and the first regulator; and a second section between the first pressure generating part and the first regulator and the liquid storage part. The first branch flow channel communicates the first section to the second section or liquid storage part.SELECTED DRAWING: Figure 1
Patent JP-2021185858-A (JP)
Title: Kit and method
Inventor: ITO YASUKI
IPC: C12N9/16
Filed: 2020-06-02
Abstract: To provide a technique of stably quantifying cholesterol in lipoprotein at high accuracy.SOLUTION: A kit used for sorting cholesterol (lipoprotein C) in lipoprotein other than small dense LDL in a sample, in which a ratio R1 expressed by a first reagent composition having at least one activity selected from a group consisting of cholesterol esterase activity and cholesterol oxidase activity and a second reagent composition ABS400/ABS450 for quantifying the lipoprotein C of an object to be measured is 0.90 or more and 3.50 or less, and a ratio R1 expressed by ABS400/ABS450 in absorption spectrum after storing the second reagent composition for 2 weeks at 37°C is 0.90 or more and 9.00 or less.SELECTED DRAWING: None
Patent JP-2021191195-A (JP)
Title: Power supply controller, drive module, and switching power supply device
Inventor: AKAHO NAOFUMI
IPC: H02M3/155
Filed: 2020-06-04
Abstract: To realize confirmation functionality regarding control terminal connection while restricting increase in number of terminals.SOLUTION: A power supply controller includes: a control terminal for inputting/outputting a control signal from/to a drive module; an enable output terminal for outputting an enable signal to the drive module; a control circuit; and an input/output circuit for setting a first logical level when making an output transistor to an on-state and a synchronous rectification transistor to an off-state and for setting a second logical level when making the output transistor to an off-state and the synchronous rectification transistor to an on-state, capable of being into an input stand-by state according to a command from the control circuit, in which when the input/output circuit is in the input stand-by state, the control circuit sends the enable signal having a level for starting up the drive module to the drive module so as to confirm if the control signal becomes a third logical level which is different from the first logical level or the second logical level.SELECTED DRAWING: Figure 1
Patent JP-2020139401-A (JP)
Title: Reconstruction method for lining part of existing two-lane road tunnel
Inventor: SAKAGUCHI OSAMU
IPC: E21D11/00
Filed: 2020-06-09
Abstract: To provide a reconstruction method for a lining part of a tunnel that can construct a new inner wall surface with excellent durability while demonstrating the advantages of low construction cost, short construction period, no reduction in the tunnel cross section after repair, and ensuring the passage of vehicles in the tunnel even during repair.SOLUTION: In a reconstruction method for a lining part of an existing two-lane road tunnel, a cutting work comprises a cutting step using a cutting machine 4 equipped with a drum cutter 41 provided with a large number of bits on the peripheral surface, and an inner wall surface construction work comprises a lining concrete placing step using a lining formwork 5 in a work space 3 formed between an inner wall surface of a tunnel 1 and an outer wall surface of a protector 2, the lining formwork 5 being arranged so as to be relatively movable with respect to the protector 2.SELECTED DRAWING: Figure 1
Patent JP-2021196479-A (JP)
Title: Extreme ultraviolet light source device
Inventor: KIKUIRI HAJIME
IPC: G03F7/20
Filed: 2020-06-12
Abstract: To provide an extreme ultraviolet light source device that facilitates inspection and repair of a rotary drive unit for rotating a rotary foil trap and components associated with the rotary drive unit, and has a small number of sealed positions on a vacuum housing.SOLUTION: An extreme ultraviolet light source device comprises: a light source unit for generating plasma that discharges extreme ultraviolet; a first vacuum housing in which the light source unit is arranged; a second vacuum housing which is arranged between a using device in which the extreme ultraviolet is used and the first vacuum housing, and is in communication with the using device and the first vacuum housing; a rotary foil trap which is arranged in the second vacuum housing, and deflects a travel direction of debris diffused toward the using device from the plasma; and a rotary drive unit which is arranged outside of the second vacuum housing and rotates the rotary foil trap. On a wall of the second vacuum housing, an open hole through which of a rotary shaft of the rotary foil trap rotated by the rotary drive unit passes is formed.SELECTED DRAWING: Figure 2
Patent JP-2021194324-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2020-06-17
Abstract: To provide a game machine which can improve the working efficiency of a hall administrator.SOLUTION: A game machine includes a setting change switch for activating a setting change mode, and a game medium number clear switch for initializing a game medium number. The activation of the setting change mode and the initialization of the game medium number are to be executed when electric power is supplied with all the switches being ON, and are executed when electric power is supplied under a circumstance in which both the setting change switch and the game medium number clear switch are ON.SELECTED DRAWING: Figure 1
Patent JP-2021194426-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine which can improve an interest for a game.SOLUTION: A game machine can execute a ready-to-win performance which displays a part of plural drawing patterns and continues variation of remaining drawing patterns, can display, in variation of the drawing pattern according to a result of determination, an execution image suggesting a content of information of determination related to the variation in execution, on display means, and can execute a change performance which changes a display mode of the execution image. In a second mode, the change performance before start of the ready-to-win performance, is more easily executed in a variation performance based on winning entry in a second start port than in the variation performance based on winning entry in a first start port.SELECTED DRAWING: Figure 63
Patent JP-2021195092-A (JP)
Title: Control device, program and system
Inventor: SAITO TAKESHI
IPC: B60W20/12
Filed: 2020-06-18
Abstract: SOLUTION: A control device comprises: a travel control unit which controls engine travel and non-engine travel of a hybrid vehicle and performs changeover to the engine travel from the non-engine travel when a pedal depression amount of an accelerator of the hybrid vehicle exceeds a predetermined pedal depression threshold during travel of the hybrid vehicle by the non-engine travel; and a changeover suppression unit which suppresses changeover to the engine travel from the non-engine travel by the travel control unit during travel of the hybrid vehicle in a short time pedal depression area where pedal depression of the accelerator does not continue for a predetermined time or more.SELECTED DRAWING: Figure 1
Patent JP-2022001107-A (JP)
Title: Store fixture
Inventor: MORI FUMIHIDE
IPC: A47F5/10
Filed: 2020-06-19
Abstract: To provide a more convenient store fixture.SOLUTION: The store fixture comprises a support, rack material support materials 5, an upper connection material 54, and a lower connection material 55. The support supports left and right rack material support materials 5. The left and right rack material support materials 5 are connected by an upper connection material 54 and a lower connection material 55. The upper connection material 54 and the lower connection material 55 are detachably attachable to the left and right rack material support materials 5.SELECTED DRAWING: Figure 3
Patent JP-2020171729-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-30
Abstract: To provide a game machine capable of increasing a performance effect.SOLUTION: A game machine that can be controlled to an advantageous state includes performance executing means capable of executing a suggestion performance in which control to the advantageous state is suggested and the rate at which control to the advantageous state is higher than a predetermined performance. A title corresponding to the suggestion performance can be displayed, and a specific display different from the title can be displayed during execution of the suggestion performance. The game machine can execute: a suggestion performance in which a specific display is displayed in a normal mode and a special mode in different rates depending on the performance result of the suggestion performance; a suggestion performance in which the specific display is displayed in one mode; a suggestion performance in which the title is displayed in the normal mode and the special mode in different rates depending on the performance result of the suggestion performance; and a suggestion performance in which the title is displayed in one mode. Corresponding sound is output together with display of the title, and when the predetermined performance is executed, the title corresponding to the predetermined performance is not displayed.SELECTED DRAWING: Figure 8-2
Patent JP-2020156511-A (JP)
Title: Manufacturing method of dried noodle and half-raw noodle
Inventor: WADA SUKENORI
IPC: A23L7/109
Filed: 2020-06-30
Abstract: To provide a manufacturing method of dried noodles and half-raw noodles, excellent in noodle-making property, excellent in texture or flavor, and having a reduced sodium content.SOLUTION: Potassium lactate is added as much as 1-3 wt.% to main raw material powder such as wheat flour, thus raw noodles excellent in noodle-making property, texture or flavor can be manufactured without adding salt, and raw noodles are dried, to thereby manufacture dried noodles and half-raw noodles having a reduced sodium content, and excellent in texture or flavor.SELECTED DRAWING: None
Patent JP-2022012172-A (JP)
Title: Transport container
Inventor: KONDO DAISUKE
IPC: B65D81/38
Filed: 2020-07-01
Abstract: To provide a transport container made of foamed resin that can deliver cold air even to a place near the center of a lower layer of a transported object.SOLUTION: A transport container 1 made of foamed resin includes: a pallet body 2 which is substantially square in plan view; a wall body 3 which is erected on the periphery of the pallet body 2 and forms four surfaces, namely the front, left and right sides, and the back; and a lid body 6 provided at the upper end of the wall body 3. The wall body 3 has convex strips 45, 51 protruding from its lower end surface. The pallet body 2 has: a peripheral groove 24 which is provided along the periphery of the four sides on an upper surface 21 of the pallet body 2 and into which the convex strips 45, 51 are inserted; and ventilation grooves 25, 26 provided on the inner side of the peripheral groove 24.SELECTED DRAWING: Figure 3
Patent JP-2021011260-A (JP)
Title: Autonomous control of vehicle cargo area doors
Inventor: URANO HIROMITSU
IPC: B60W60/00
Filed: 2020-07-03
Abstract: To provide a vehicle cargo area door control system for a vehicle.SOLUTION: A vehicle cargo area door control system for a vehicle includes at least one cargo area and at least one cargo area door. The control system includes one or more processors, and a memory communicably coupled to the processors for storing a cargo area door control module. In response to the generation or receipt of an instruction to cause the vehicle to start moving, the door control module operates to determine if all vehicle cargo area doors are closed. If at least one cargo area door is not closed, command(s) are generated to close the at least one cargo area door.SELECTED DRAWING: Figure 1
Patent JP-2020169807-A (JP)
Title: Refrigeration equipment
Inventor: SATA YUJI
IPC: F25B1/00
Filed: 2020-07-08
Abstract: To provide refrigeration equipment in which an amount of a refrigerant can be determined with a high degree of accuracy.SOLUTION: The refrigeration equipment is provided in which a heat source-side unit having a compressor, a heat source-side heat exchanger functioning as a condenser and a subcooler and at least one use-side unit having a use-side expansion valve and a use-side heat exchanger functioning as an evaporator are connected by piping, and which has a refrigerant circuit causing a refrigerant to circulate therein. The refrigeration equipment comprises a refrigerant amount determination section which uses a subcooling degree of the refrigerant at an exit of a subcooler to determine an amount of a refrigerant charged in the refrigerant circuit, the refrigerant amount determination section stores a subcooling degree threshold for determining that the amount of a refrigerant is insufficient, the subcooling degree threshold being changed according to an operation condition of the refrigeration equipment, and the refrigerant amount determination section sets the subcooling degree threshold to a second threshold lower than a preset first threshold when the operation condition is a second operation condition lower in subcooling degree than a first operation condition, and determines that the amount of a refrigerant is insufficient when the subcooling degree becomes lower than the second threshold.SELECTED DRAWING: Figure 5
Patent JP-2022024233-A (JP)
Title: Heat transfer suppression sheet and assembled battery
Inventor: TAKAHASHI NAOKI
IPC: H01M10/651
Filed: 2020-07-10
Abstract: To provide a heat transfer suppressing sheet having an excellent heat transfer suppressing effect, an excellent holding property of inorganic particles, and a shape holding property at a high temperature, and an assembled battery in which the heat transfer suppressing sheet is interposed between battery cells.SOLUTION: A heat transfer suppressing sheet 10 includes inorganic particles 20, a first inorganic fiber 30, and a second inorganic fiber 31. The average fiber diameter of the first inorganic fiber 30 is larger than the average fiber diameter of the second inorganic fiber 31. Further, the first inorganic fiber 30 is linear or needle-shaped, and the second inorganic fiber 31 is dendritic or curly.SELECTED DRAWING: Figure 1
Patent JP-2021014980-A (JP)
Title: Chemical substance rod for hvac fluid conditioning system and manufacturing method
Inventor: RICHMOND ITALIA
IPC: F25B47/00
Filed: 2020-07-13
Abstract: To prevent a chemical substance rod from tipping within a receptacle part of HVAC fluid conditioning system, in the HVAC fluid conditioning system capable of processing HVAC fluid by utilizing a chemical substance rod containing chemical cleaning compound.SOLUTION: A chemical substance rod preferably has a length longer than a width (or diameter) of the rod. The chemical substance rod may have substantially circular cross-section wherein the width is equal to the diameter of the cross-section. The rod may have a length longer than ca.3 inch and a width or a diameter of ca.1 inch or less. The circular rod can be formed by arranging a rod having a substantially rectangular (for example, square) cross-section onto a press machine and pressing the rectangular rod between two molds (each having semicircular opening part). As the result, the rod having substantially circular cross-section is formed. A releasing agent may be applied to the rod or mold to facilitate easy release.SELECTED DRAWING: Figure 1
Patent JP-2020168546-A (JP)
Title: Device for endovascular aortic repair and method of using the same
Inventor: ALI SHAHRIARI
IPC: A61F2/24
Filed: 2020-07-17
Abstract: To provide a device and a method for endovascular repair of a patient's aorta.SOLUTION: A device and a method for endovascular repair of a patient's aorta are disclosed. The device includes a frame component that has a balloon-expandable frame and a self-expanding frame secured to the balloon-expandable frame. The device also includes a valve element positioned at the proximal end of the frame component. The device may include another prosthetic component that may be secured to the frame component. The prosthetic component may include at least one conduit configured to receive a covered stent.SELECTED DRAWING: Figure 2
Patent JP-2022021758-A (JP)
Title: Lubricant supply device, process cartridge, and image forming apparatus
Inventor: HONJO KENJI
IPC: G03G21/00
Filed: 2020-07-22
Abstract: To provide two lubricant supply units, and even in the configuration, efficiently supply lubricant to a surface of an image carrier from the two lubricant supply units.SOLUTION: A first lubricant supply unit 15 is installed on the downstream side in the direction of rotation of a photoreceptor drum 11 with respect to a cleaning blade 14a, and a second lubricant supply unit 16 is installed on the upstream side in the direction of rotation of the photoreceptor drum 11 with respect to the cleaning blade 14a. A first driving motor 45 (first adjustment means) that adjusts the amount of lubricant supplied to a surface of the photoreceptor drum 11 by the first lubricant supply unit 15, and a second driving motor 46 (second adjustment means) that adjusts the amount of lubricant supplied to the surface of the photoreceptor drum 11 by the second lubricant supply unit 16 are further provided.SELECTED DRAWING: Figure 2
Patent JP-2022025487-A (JP)
Title: Leveling base, surveying device and survey system
Inventor: NISHIDA NOBUYUKI
IPC: G01C15/06
Filed: 2020-07-29
Abstract: To provide a leveling plate, a surveying device and a survey system that simplify upper-layer measurement work based upon a lower layer, and further simplify devices.SOLUTION: There are provided: a leveling base 1 that has a pedestal 5, a leveling plate 6 provided to the pedestal 5 to be leveled through a leveling screw 7, and a prism unit 18 having a prism 21 with retroreflection characteristics, wherein the prism unit 18 is provided to the leveling plate 6, and causes retroreflection of a light beam made incident from perpendicularly below by the prism 21, the pedestal 5 is provided with a lower through hole 9 that light beams impinging on/reflected by the prism 21 pass through, and an attachment/detachment part 12 which enables a predetermined measuring equipment 11 to be attached and detached is provided on an upper surface of the leveling plate 6; a survey device comprising the leveling plate 1.SELECTED DRAWING: Figure 1
Patent JP-2022025799-A (JP)
Title: Image forming apparatus
Inventor: CHO AKIMITSU
IPC: G03G21/16
Filed: 2020-07-30
Abstract: To prevent a situation in which a temperature sensor is affected by hot air or water vapor and its detection accuracy is reduced.SOLUTION: An image forming apparatus comprises: a first fixing member 81 that has a roller 81A; a second fixing member 82 that forms a nip part with the first fixing member; a heater H that heats the first fixing member 81 or the second fixing member 82; a temperature sensor (center temperature sensor TS1) that detects the temperature of the first fixing member 81, the temperature sensor opposite to an outer peripheral surface of the first fixing member 81 in a non-contact state; and a sensor holder 800 that holds the temperature sensor, the sensor holder 800 opposite to the outer peripheral surface of the first fixing member 81. The sensor holder 800 has a vent hole 815 upstream of the temperature sensor in the direction of rotation of the first fixing member 81.SELECTED DRAWING: Figure 5