baber/WOPTO huggingface dataset:
Patent JP-2023130762-A (JP)
Title: Game machine
Inventor: HATTORI TAKASHI
IPC: A63F5/04
Filed: 2022-03-08
Abstract: To provide a game machine in which the inconvenience that a game tends to become monotonous when shifting from an advantageous section to a new advantageous section via a non-advantageous section is suppressed.SOLUTION: A game machine comprises: game control means for proceeding with a game in either an advantageous section or a non-advantageous section; advantageous section start means for starting the advantageous section at a predetermined start opportunity; advantageous section end means for ending the advantageous section at a predetermined end opportunity; state control means capable of controlling a game state to a special state more advantageous than a predetermined state on the condition that the section is the advantageous section; specific information adding means capable of adding specific information in the advantageous section; and end determination means capable of determining more easily whether to end the advantageous section, as the specific information becomes larger.SELECTED DRAWING: Figure 18
Patent JP-2023131722-A (JP)
Title: water heater
Inventor: SAKANOUE TOMOKI
IPC: F24H15/196
Filed: 2022-03-09
Abstract: To provide a water heater which can sufficiently sterilize bath water.SOLUTION: A water heater 35 comprises a bath circulation pump 29 for making bath water circulate to a bath circulation flow passage which is connected to a bath tank 30. a sterilizer 49 for applying an ultraviolet ray to bath water which flows in the bath circulation flow passage, and a control part 36 for controlling the execution of a sterilization operation for applying the ultraviolet ray to the bath water with the sterilizer 49 by making the bath water circulate to the bath circulation flow passage with the bath circulation pump 29. The control part 36 stores an integrated value of operation time of the sterilizer 49, and changes the operation time of the bath circulation pump 29 and the sterilizer 49 at the execution of the sterilization operation according to the stored integrated value.SELECTED DRAWING: Figure 2
Patent JP-2023132921-A (JP)
Title: Holding mechanism and electronic lock
Inventor: SHOJI SHINSUKE
IPC: E05B13/08
Filed: 2022-03-11
Abstract: To easily align the center axis of rotation of a connecting member of an electronic lock with the center axis of rotation of a knob part of a thumb-turn device.SOLUTION: A holding mechanism, which is for rotatably holding a knob part of a thumb-turn device, can hold the knob part so that the center position in the longitudinal direction of the knob part and the center position in the lateral direction of the knob part are aligned with the center axis of rotation of a rotating operation.SELECTED DRAWING: Figure 5
Patent JP-2023132931-A (JP)
Title: Electromagnetic flowmeter
Inventor: TSUMURA KOSUKE
IPC: G01F1/60
Filed: 2022-03-11
Abstract: To detect an abnormality in a measurement target fluid with a simpler circuit configuration.SOLUTION: An electromagnetic flowmeter 1 provides a magnetic field generated by an excitation current to a measurement target fluid flowing in a tube 13 and measures the flow rate of the measurement target fluid on the basis of a detection signal generated in a measurement electrode 14 provided in the tube 13. The electromagnetic flowmeter 1 has a control unit 21 for extracting a frequency component higher than a predetermined frequency from the detection signal as a high-frequency component and detecting the presence or absence of an abnormality in the measurement target fluid on the basis of the extracted high-frequency component.SELECTED DRAWING: Figure 1
Patent JP-2022078294-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: 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 433b. Each time when drawing processing of one frame is completed, 1 is added to a pointer 433e. In the display data table stored in the display data table buffer 433b, based on drawing contents prescribed in an address indicated by the pointer 433e, 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 433e, 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 28 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022179822-A (JP)
Title: Human long-term hematopoietic stem cell marker
IPC: C12N5/0789
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a marker for concentrating or isolating a hematopoietic stem cell, and use thereof. 
     SOLUTION: A hematopoietic stem cell isolation marker or a concentration marker consists of one or more selected from CD10, CD111, CD112, CD131, CD143, CD244, CD275, CD328, CD62L, GPR56, CD133, CD36, CD370, CD84, CD326, CD114, CD116, CD135, CD172a/b, CD200, CD226, CD245, CD31, CD317, CD40, CD41, CD61, CD93, Notch1, CD352, Siglec-10, CD45RO, CD11c, CD52, CD318, CD49f, c-Kit and CD48, or one or more selected from a combination of CD48 and CD34, a combination of CD48 and c-Kit, and a combination of CD48, CD34 and c-Kit. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023136158-A (JP)
Title: Notification control device for vehicle
Inventor: INOUE YUJI
IPC: F16D48/06
Filed: 2022-03-16
Abstract: To provide a notification control device for a vehicle which can elongate a life of a friction material.SOLUTION: A notification control device for a vehicle which is employed to the vehicle having a clutch having friction materials which are mutually released, slipped and engaged with each other according to the hydraulic pressure of a working fluid, and a notification part which can notify a prescribed alarm, comprises: a calculation part for calculating a friction-material deterioration degree being a deterioration degree of the friction materials; a deterioration degree determination part for determining whether or not the friction-material deterioration degree is equal to or higher than a prescribed threshold; and a notification control part for making the notification part issue an alarm for promoting the exchange of the working fluid when an affirmative determination is performed by the deterioration degree determination part.SELECTED DRAWING: Figure 6
Patent JP-2023136665-A (JP)
Title: Method for detecting implantation potential and method for predicting implantation failure
Inventor: HIROTA YASUSHI
IPC: C12Q1/68
Filed: 2022-03-17
Abstract: To provide a novel method for detecting implantation potential, and to provide a novel method for predicting implantation failure.SOLUTION: According to the present invention, provided is a method for detecting implantation potential or a method for predicting implantation failure comprising measuring the expression level of a gene in an endometrial tissue specimen of a test subject, the gene being a PRC2-related gene, an EZH2-related gene and/or a SUZ12 gene. The present invention is advantageous in that it is possible to easily and accurately detect the implantation potential of a test subject or predict implantation failure.SELECTED DRAWING: Figure 2
Patent JP-2022075899-A (JP)
Title: refrigerator
IPC: F25D23/02
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which adopts an outer panel support method, which is created in consideration of a location and a shape of each door and suitable for each door, and to improve the design. 
     SOLUTION: A storage room door has a structure in which an end surface at the outer side in a lateral direction of an outer panel 10 is covered by a frame member 21 and a front surface at the outer side in the lateral direction of the outer panel 10 is not covered with the frame member 21. The frame member 21 includes: a front extending part 21e which covers the end surface at the outer side in the lateral direction of the outer panel 10; a flange part 21a which supports a rear surface at the outer side in the lateral direction of the outer panel 10; and a body part 21b extending to the front extending part 21e and the flange part 21a. A groove part 21f is disposed between the front extending part 21e and the flange part 21a. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023143122-A (JP)
Title: Substrate processing apparatus
Inventor: SHIBAMOTO KUNIO
IPC: H01L21/304
Filed: 2022-03-25
Abstract: To provide a substrate processing apparatus that can suppress liquid remaining between substrates.SOLUTION: A substrate processing apparatus 100 has a storage tank 11 and a contacting section 42. The storage tank 11 stores the processing liquid LQ. The contacting section 42 contacts the first substrate W1 and the second substrate W2 in the storage tank 11. The contacting section 42 positions a lower end surface of the first substrate W1 in a first position and a lower end surface of the second substrate W2 in a second position. The first position and the second position are different in the vertical direction. The substrate processing apparatus 100 is preferably further provided with a liquid drainage section 70 that drains the processing liquid LQ from the storage tank 11.SELECTED DRAWING: Figure 4
Patent JP-2023143548-A (JP)
Title: Cooling structure of pump
Inventor: KOSHIZUKA HIROSHI
IPC: F04B53/08
Filed: 2022-03-26
Abstract: To suppress increase in size and weight of a pump.MEANS FOR SOLVING THE PROBLEM: A water-cooled pump 1 is surrounded by a casing 5 that serves as a suction part 3 and a discharge part 4, and a portion of the casing 5 surrounding a pump drive source comprises a pump body 2 formed in a cylindrical shape. Cooling hoses 11, 12 are wound around the outer periphery of at least a portion of a lower casing 5A surrounding the pump drive source in the casing 5 so as to cover them in a single layer without any gaps, and water discharged from the discharge part 4 during operation of the pump body 2 is passed through the cooling hoses 11, 12 and then sent to an external supply target. The cooling hoses 11, 12 are configured as a pair of adjacent two hoses, so that the length of the hoses can be shortened.SELECTED DRAWING: Figure 2
Patent JP-2023144937-A (JP)
Title: liquid discharge head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/14
Filed: 2022-03-28
Abstract: To provide a liquid discharge head configured so that accuracy of positions between a plurality of pressure chambers and a plurality of piezoelectric elements can be secured.SOLUTION: A liquid discharge head according to one embodiment comprises an actuator part, a passage member and a nozzle plate. The actuator part has a plurality of first piezoelectric elements and a pillar element. The passage member comprises a plurality of pressure chambers laminated on one side of the actuator part to oppose to the plurality of first piezoelectric elements, and a first window part opposing to the pillar element. The nozzle plate has a plurality of nozzles laminated on one side of the passage member to oppose to the plurality of pressure chambers, and a second window part having an opening part corresponding to the first window part or a light transparent part.SELECTED DRAWING: Figure 1
Patent JP-2023144996-A (JP)
Title: Electrophotographic photoreceptor base material, electrophotographic photoreceptor, process cartridge, and image forming device
Inventor: HIRAKATA MASAKI
IPC: G03G5/10
Filed: 2022-03-28
Abstract: To provide an electrophotographic photoreceptor base material capable of suppressing generation of vertical streaks on a generated image.SOLUTION: An electrophotographic photoreceptor base material provided herein has an amplitude of 0.22 mm or less for a period in a range of 0.4 mm to 0.7 mm, inclusive, In a spectrum of period and amplitude obtained by fast Fourier transformation of a surface roughness of 10 mm in an axial direction of a surface of the electrophotographic photoreceptor base material.SELECTED DRAWING: None
Patent JP-2023146120-A (JP)
Title: Fixing device and image forming apparatus including the same
Inventor: KONDO AKIHIRO
IPC: G03G15/20
Filed: 2022-03-29
Abstract: To provide a fixing device that includes separation pawls, and that can prevent an image defect while preventing an increase in manufacturing cost.SOLUTION: A fixing device comprises a rotating body to be heated, a pressure rotating body, a heating unit, separation pawls, and an electric charge application unit. The pressure rotating body forms a fixing nip part. The separation pawls each have a contact part in contact with an outer peripheral surface of the rotating body to be heated. The electric charge application unit has a plurality of electrifying parts that project toward the outer peripheral surface and are arranged side by side parallel to the direction of the axis of rotation of the rotating body to be heated. The separation pawls each have an electric charge shield part that is arranged between leading ends of the electrifying parts and the outer peripheral surface, and blocks electric charges emitted from the electrifying parts to the outer peripheral surface.SELECTED DRAWING: Figure 3
Patent JP-2023147439-A (JP)
Title: Steel plate transportation roll for acid pickling tank
Inventor: ARAI KAZUYOSHI
IPC: C23G3/00
Filed: 2022-03-30
Abstract: To provide a steel plate transportation roll for an acid pickling tank that suppresses adhesion of a metal oxide or a corrosion product to a steel plate in an acid pickling tank, alleviates maintenance burden such as roll exchange and can suppress abrasion bruise of a steel plate in an acid pickling tank in an acid pickling line.SOLUTION: A steel plate transportation roll for a cylindrical acid pickling tank 100 is constructed by integrally laminating a roll outer peripheral layer 110 that guides and conveys a strip-shaped steel plate M in an acid pickling tank W and a roll inner peripheral layer 120 that rotatably passes through to a metal shaft member S that is mounted in the acid pickling tank W wherein a roll outer peripheral layer 110 is formed by impregnating a polyarylate fiber base material with a resin, and the roll inner peripheral layer 120 is formed by impregnating an aramid fiber base material with a resin, and the friction coefficient between the roll inner peripheral layer 120 and the metal shaft member S is smaller than the friction coefficient between the roll outer peripheral layer 110 and the steel plate M.SELECTED DRAWING: Figure 3
Patent JP-2023149224-A (JP)
Title: Air-conditioning system
Inventor: NARASAKO YUYA
IPC: F24F11/56
Filed: 2022-03-30
Abstract: To prevent error from occurring in a device combined with an air-conditioning indoor unit, in an air-conditioning system using a short-range wireless communication through pairing.SOLUTION: A remote controller 10, which is a first device, has a first communication unit 11. An air-conditioning indoor unit 2 that performs indoor air-conditioning has a second communication unit 21 that performs short-range wireless communication with the first communication unit 11. The first communication unit 11 and the second communication unit 21 perform pairing during first communication, and perform normal communication during second communication. The first communication unit 11 or the second communication unit 21 makes transmission output during the first communication smaller than transmission output during the second communication.SELECTED DRAWING: Figure 2
Patent JP-2023150046-A (JP)
Title: seedling transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2022-03-31
Abstract: To provide a seedling transplanter capable of stabilizing an attitude of a seedling to be planted in a field, hardly caught by foreign matters such as weeds in the field, and capable of smoothly cultivating a furrow.SOLUTION: A seedling transplanter cutting one part of a seedling mat placed on a seedling tray at a time with a planting claw and continuously planting seedlings in a field, comprises a furrowing device 200 provided in front of a lower part of a moving trajectory of the planting claw. The furrowing device 200 includes a curved part 212 having a curved shape, with a front lower side as a protrusion side in side view, a furrowing device body 201 forming a front-side curved surface 215 having a curved shape with a front side as a protrusion side in plane cross-sectional view, and left/right side plates 202 provided on a back side of the furrowing device body 201 and forming left/right side surfaces 203.SELECTED DRAWING: Figure 18
Patent JP-2023151790-A (JP)
Title: Method for manufacturing rotor
Inventor: SHINKAWA NAOTO
IPC: H02K15/02
Filed: 2022-04-01
Abstract: To provide a method capable of determining a correct rotation direction of a rotor core more easily than before in manufacturing a rotor of a rotary electric machine.SOLUTION: A method for manufacturing a rotor according to an embodiment inserts a shaft in a predetermined direction into a rotor core in which at least one pattern in which a temporal fluctuation pattern of the height of an outer peripheral surface changes is formed on the outer peripheral surface in the case of determining a first direction to be rotated in use and in the case of rotating in a second direction being an opposite direction from the first direction, fixes the shaft with respect to the rotor core to assemble the rotor, supports the rotor by a support stand in a freely rotatable manner, detects a temporal change in the height of the outer peripheral surface of the rotor core by using a laser displacement gauge while rotating the rotor core in a prescribed direction by the support stand, and determines whether the prescribed direction is the first direction or the second direction by using an information processing device on the basis of the detected temporal change and temporal change to be reference.SELECTED DRAWING: Figure 8
Patent JP-2023151926-A (JP)
Title: Information reading system
Inventor: NAKAYASU YUKI
IPC: G06Q30/06
Filed: 2022-04-01
Abstract: To provide a technique for notifying a user of whether or not there is any omission of check in a predetermined operation region.SOLUTION: An information reading system comprises: a collection unit that collects and stores in a memory, measurement values measured by a sensor which can measure a position of an information reading device in a predetermined operation region and an orientation in which a reading part of a portable information reading device is directed during execution of an operation that uses the information reading device in the operation region; an estimation unit that estimates a viewing direction indicating a direction in which a user who is using the information reading device at a specific position in the operation region has viewed by using the collected measurement values; and a display control unit that makes a display unit display a screen indicating the estimated viewing direction.SELECTED DRAWING: Figure 5
Patent JP-2023135572-A (JP)
Title: Solar panel crushing device
Inventor: EDAGAWA KIYOTO
IPC: B09B3/35
Filed: 2022-03-15
Abstract: To easily separate glass from a sheet without providing a softening step, achieve speed-up of separation, improve separation efficiency, and miniaturize a device.SOLUTION: A solar panel crushing device separates glass from a processed product where a sheet containing a resin is attached to plate-like glass, and includes a pair of crushing rollers which convey the processed product while sandwiching it and being rotated, and crush the glass of the processed product, a support roller which supports the sheet side of the processed product conveyed from the crushing rollers and is rotated, and conveys the processed product, and a scratch-off roller which is provided so as to face the support roller and has a plurality of protrusions protruded on the outer peripheral surface, and scratches off the glass pieces by bringing the protrusions into contact with the glass pieces of the crushed glass of the processed product while being rotated.SELECTED DRAWING: Figure 5
Patent JP-2023152169-A (JP)
Title: Image formation apparatus and control method
Inventor: SAKA NAOMICHI
IPC: B41J29/38
Filed: 2022-04-01
Abstract: To allow a user to easily perform shifting to an image formation apparatus to be used from an image formation apparatus that is currently used by a user in place of the image formation apparatus that is currently used by the user.SOLUTION: An image formation apparatus (1) comprises: a body housing (10) to which a USB memory (M1) can be physically connected from the outside; and a controller (61). The controller (61) executes storage processing of storing in the USB memory (M1) a toner ID in order to allow a toner cartridge (4) to be used in another image formation apparatus (1) when a new article flag indicates an old article in a case where it is determined that toner type information of a toner memory (42) is information indicating a special cartridge.SELECTED DRAWING: Figure 3
Patent JP-2022087251-A (JP)
Title: On-vehicle system
IPC: G08G1/16
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of easily recognizing a timing of switching from automatic driving to manual driving. 
     SOLUTION: An on-vehicle system installed in a vehicle is comprised of: an automatic driving execution unit that executes automatic driving of the vehicle; a position detection unit that detects an automatic driving end position which is a position where automatic driving by the automatic driving execution unit is ended; and a display control unit that causes a display device for displaying information to a vehicle occupant to display end information which is information regarding the automatic driving end position determined by the position detection unit, and guidance of driving operation that the driver should perform. The display control unit changes a content of the guidance according to at least one of a distance between a current position of the vehicle and the automatic driving end position, and a time until the vehicle moves to the automatic driving end position. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023158363-A (JP)
Title: Aluminum member, and method of producing the same
Inventor: YAMAGUCHI TAKAYUKI
IPC: C25D11/18
Filed: 2022-04-18
Abstract: To provide a dyed aluminum member of low angle-dependency, and a method of producing the same.SOLUTION: An aluminum member 1 comprises: a substrate 10 formed of aluminum or an aluminum alloy; and an anode oxidation film 20 including a barrier layer 21 in contact with the surface of the substrate 10, a first porous layer 22 disposed on the opposite side of the barrier layer 21 with respect to the substrate 10, and a second porous layer 23 in contact with the opposite surface of the first porous layer 22 with respect to the barrier layer 21. The anode oxidation film 20 incorporates a dye compound, the first porous layer 22 comprises a plurality of branched pores, and the second porous layer 23 comprises a plurality of pores linearly extending in the lamination direction of the first porous layer 22 and the second porous layer 23.SELECTED DRAWING: Figure 1