baber/WOPTO huggingface dataset:
Patent JP-2023048847-A (JP)
Title: conveyor belt
Inventor: INAYOSHI MAI
IPC: B65G15/42
Filed: 2021-09-28
Abstract: To provide a conveyor belt which can improve abrasion resistance with a simple structure.SOLUTION: A conveyor belt 1 includes two protrusion parts 2 arranged having an interval in a belt width direction and extending in a belt length direction, on a conveyance surface f1. Belt width direction outside ends 2e2 of the protrusion parts 2 are positioned at positions separated from belt width direction outside ends 1e of the conveyor belt 1 to the belt width direction inside by a distance S of 10 mm-100 mm respectively. A belt width direction width W2 of the protrusion part 2 is 50 mm-300 mm.SELECTED DRAWING: Figure 1
Patent JP-2023050004-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes game control means for controlling the progress of a game, performance control means for controlling a performance corresponding to the progress of the game, and multiple electronic component units with electronic components provided which are connected to the game control means or the performance control means via connection means. The connection means has multiple wires, and connection members attached to the ends of the wires and inserted into/removed from the electronic component. The electronic component units further have a suppressing portion that acts on the wire to suppress the connection member from being removed when the electronic component units are attached and releases the suppression due to the action on the wire when the electronic component units are removed.SELECTED DRAWING: Figure 133
Patent JP-2022002128-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OAMI RYOMA
IPC: G08B25/00
Filed: 2021-09-30
Abstract: To accurately detect from a video image, an object left behind.SOLUTION: An information processing device (2000) detects a stationary object from moving image data (12). With respect to each of a plurality of moving image frames (14) containing an object (target object) detected as the stationary object, the information processing device (2000) also executes person detection processing for detecting a person from a surrounding area of the target object. The information processing device (2000) further executes prescribed processing by comparing results of the person detection processing performed for each of the plurality of moving image frames (14). The prescribed processing includes processing for making a warning when the person detected from a first moving image frame is not detected from a second moving image frame.SELECTED DRAWING: Figure 1
Patent JP-2022058292-A (JP)
Title: Copolymer, injection molding, compression member and covered wire
Inventor: ISAKA TADAHARU
IPC: C08F216/14
Filed: 2021-09-30
Abstract: To provide a copolymer that has a high glass transition temperature, can obtain injection moldings excellent in surface smoothness at a high productivity, can form a covered layer less in defect, is difficult to corrode a metal mold used in molding and covering core wires, is excellent in electrical property, and can obtain a molding excellent in low electrolyte solution permeability and crack resistance to compression stress at a high temperature after dipping into the electrolyte solution, exceptional in low water vapor permeability, difficult to leak the electrolyte solution, excellent in sealability at a high temperature, and difficult to dissolve fluorine ions in the electrolyte solution.SOLUTION: A copolymer comprises a tetrafluoro ethylene unit and a perfluoro(propyl vinyl ether) unit, in which the content of the perfluoro(propyl vinyl ether) unit is 2.8 to 3.5 mass% relative to the total monomer unit, and a melt flow rate is 31 to 38 g/10 min, and the number of functional groups is 50 or smaller per 106 carbons in main chain.SELECTED DRAWING: None
Patent JP-2023051067-A (JP)
Title: Purification method of hydrogen sulfide, manufacturing method of lithium sulfide, hydrogen sulfide purification apparatus, and lithium sulfide manufacturing apparatus
Inventor: ANDO RYOTA
IPC: C01B17/16
Filed: 2021-09-30
Abstract: To provide a purification method of hydrogen sulfide, which, when carrying out sulfur recovery by using unreacted hydrogen sulfide which is generated in a process of manufacturing lithium sulfide by a reaction of hydrogen sulfide and a lithium raw material, suppresses poisoning of a Claus catalyst and can prevent corrosion of a metal pipe.SOLUTION: Provided is a purification method of hydrogen sulfide, in which a lithium raw material is removed from a mixed gas 101 containing unreacted hydrogen sulfide and a lithium raw material, the mixed gas being generated in a process of manufacturing lithium sulfide by a reaction of hydrogen sulfide and a lithium raw material.SELECTED DRAWING: Figure 3
Patent JP-2022019717-A (JP)
Title: Discharge interface of robot cleaner
IPC: A47L9/10
Filed: 2021-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an autonomous type cleaning robot. 
     SOLUTION: A method includes receiving of data indicating a status on a dust collection container of an autonomous cleaning robot including reading of a fully filled container by a portable computing device. The method further includes receiving of data indicating a status of a filter bag of a discharge station including reading of a fully filled bag by the portable computing device. The method still further includes presenting of a first status indicator indicating reading of a fully filled container in a display of the portable computing device, and presenting of a second status indicator indicating reading of a fully filled bag in the display of the portable computing device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022001302-A (JP)
Title: Syringe function impartment tool for sealed drinking straw
Inventor: MIZUNO KOSEI
IPC: A47G21/18
Filed: 2021-10-11
Abstract: To provide a tool for making a drinking straw possess a syringe function.SOLUTION: In a tool for imparting a syringe function to one end of a drinking straw, two pieces of rectangular plate materials 11a, 11b are held in parallel with each other while making them oppose each other so as to maintain substantially-equal intervals at an outside diameter of the drinking straw, and the opposing plate materials 11a, 11b are connected to each other by an elastic member by compressing and attaching the plate materials to each other so as to be capable of pressing the drinking straw at four corners or both-side edges of the two pieces of plate materials 11a, 11b. Since one opening end s1 of the drinking straw S is in a sealed state, the drinking straw can function as a syringe by compressing a constant long portion L even if a holding rod 12h is not prepared.SELECTED DRAWING: Figure 1
Patent JP-2023058234-A (JP)
Title: Packaging material or container
Inventor: SATO MOTOAKI
IPC: C08L101/12
Filed: 2021-10-13
Abstract: To provide a packaging material or a container in which decomposition of a biodegradable resin constituting the packaging material or container is started by a decomposition promoting substance contained in the biodegradable resin receives a physical stimulation and acts on the biodegradable resin when the packaging material or container is opened.SOLUTION: A packaging material or container comprises a biodegradable resin and microcapsules containing a decomposition-promoting substance for the biodegradable resin, wherein the microcapsules each comprise an outer shell comprising a photo-degradable resin composition.SELECTED DRAWING: None
Patent JP-2023063731-A (JP)
Title: waterproof connector
Inventor: ECHIZENYA TOSHITO
IPC: H01R13/52
Filed: 2021-10-25
Abstract: To provide a waterproof connector capable of suppressing a seal member from twisting when mating/unmating with the mating connector.SOLUTION: A waterproof connector 100 includes a terminal 200, a housing 300, and a seal member 500. The housing 300 is formed with an attachment part 310. The attachment part 310 has a peripheral shape enclosing multiple first edges 320 and multiple first connections 330 when viewed in the front-to-rear direction. The seal member 500 is formed of an elastic material and is attached to the attachment part 310. The seal member 500 has a closed ring shape enclosing multiple second edges 520 and multiple second connection parts 540. Each of the second edges 520 includes at least one specific second edge 530. Defining the length of each second edge 520 before being attached to the attachment part 310 of the seal member 500 as L2, and the length of first edge 320 corresponding to the second edge 520 as L1, L1>L2.SELECTED DRAWING: Figure 6
Patent JP-2022127574-A (JP)
Title: Composition for treating cancer expressing sparc
Inventor: KANG KEON WOOK
IPC: A61P25/00
Filed: 2021-10-25
Abstract: To provide a composition for treating a cancer expressing SPARC.SOLUTION: The present invention relates to a composition for treating a cancer expressing SPARC (Secreted Protein Acidic and Rich in Cysteine), comprising albumin and one or more cisplatins bound thereto.SELECTED DRAWING: Figure 1
Patent JP-2023065124-A (JP)
Title: intake manifold
Inventor: SUGIHARA KOHEI
IPC: F02M26/19
Filed: 2021-10-27
Abstract: To provide an intake manifold for a multicylinder engine for uniforming the amount of EGR gas to be distributed to each branch pipe (each cylinder) while simplifying the construction by returning the EGR gas to a surge tank.SOLUTION: In an intermediate member 4 as part of an intake manifold, an EGR gas intake port 24 is provided adjacent to an intake air introduction port 23, and in an EGR gas passage 28 communicating with the EGR gas intake port 24, a plurality of front and rear EGR gas introduction ports 31, 32 are provided. A function to spread EGR gas being carried by the flow of intake air is promoted by the two EGR gas introduction ports 31, 32, thereby uniforming the amount of the EGR gas to be distributed to branch pipes 6, 7, 8. It is more suitable to provide straightening ribs 33, 34.SELECTED DRAWING: Figure 4
Patent JP-2023070726-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-10
Abstract: To provide a game machine for improving merchantability in the game machine capable of performing control to a game stop state.SOLUTION: A game machine includes: game stop control means capable of performing control to a game stop state in which progress of a game is stopped; state control means capable of performing control to a special state that differs from an advantageous state and is advantageous to a player and a non-special state that differs from an advantageous state and is not more advantageous to a player than the special state; granting information display means capable of displaying information regarding a game value granted by game value granting means as a granting information display in completion of an advantageous period including a special state; and special informing performance execution means capable of executing a special informing performance for reporting control to a special state during a special period after completion of an advantageous state. The granting information display means can display a granting information display during a special period in satisfaction of a predetermined condition during control to an advantageous state.SELECTED DRAWING: Figure 12-56
Patent JP-2023072800-A (JP)
Title: Measuring device and snow accretion detection system
Inventor: YOKOYAMA TOMOHIRO
IPC: H02G7/00
Filed: 2021-11-15
Abstract: To provide a measuring device and a snow accretion detection system that can be introduced at a low cost and stably operate even in a harsh environment.SOLUTION: A measuring device 100 includes: a photographing unit 130 that captures an image of a monitoring object; a measuring unit 140 that measures a load of the monitoring object; a first control device 160A that is communicatively connected to the photographing unit 130 and the measuring unit 140, acquires image data, which is data related to the image captured by the photographing unit 130, and load data, which is data related to the load measured by the measuring unit 140, and transmits them to an external server; and a second control device 160B that is communicatively connected to the measuring unit 140, operates independently of the first control device 160A, acquires the load data measured by the measuring unit 140 concurrently with the operation of the first control device 160A, and transmits the load data to the external server.SELECTED DRAWING: Figure 8
Patent JP-2022122244-A (JP)
Title: Backlight module of optical film having inclined structure
Inventor: JEONG MUN-BONG
IPC: F21V5/02
Filed: 2021-11-17
Abstract: To provide a backlight module capable of exhibiting excellent light performance, also achieving adequate light performance even when lowering density of light emitting members, and further reducing a manufacturing cost.SOLUTION: A backlight module of the present invention comprises a substrate, a plurality of light emitting members and at least one optical film. The light emitting members are arranged on the substrate in a first direction and a second direction, respectively. The optical film comprises a first surface and a second surface. The first surface has a plurality of pyramidal structures, the side edges of the pyramidal structure form a plurality of first ridge lines, and an angle sandwiched between the first ridge line and the first direction is an angle θ. The second surface is opposite to the first surface and faces the substrate. A beneficial effect of the present invention is to effectively improve the performance of light diffusion.SELECTED DRAWING: Figure 4A
Patent JP-2023076901-A (JP)
Title: Light-emitting diode element
Inventor: NODA SUSUMU
IPC: H01L33/22
Filed: 2021-11-24
Abstract: To provide a high-efficiency light-emitting diode element which is capable of efficiently extracting lateral propagation light in an LED and has narrow-angle light distribution characteristics.SOLUTION: A light-emitting diode element 10 comprises: an NPSS substrate 11 having, on a surface, a moth-eye nanostructure 11M in which conical projections are cyclically formed; a first semiconductor layer 21 formed on the moth-eye nanostructure and including a photonic crystal layer 21P; an active layer 23 formed on the first semiconductor layer and including a light-emitting layer 23A; and a second semiconductor layer 25 formed on the active layer.SELECTED DRAWING: Figure 1B
Patent JP-2022028861-A (JP)
Title: Information processing apparatus, information processing system, information processing method, and program
IPC: G06T7/292
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To allow a different video monitoring system to track a subject, while reducing communication cost. 
     SOLUTION: When a subject is tracked between monitor cameras, and the subject being tracked goes out from a first photographic range, details detected by outside cameras is acquired and identification processing is performed, and information on the subject is transmitted to the outside based on a result of the identification processing. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077786-A (JP)
Title: Liquid leakage detection device
Inventor: KOYAMA AKIHIKO
IPC: A61M5/168
Filed: 2021-11-25
Abstract: To provide a liquid leakage detection device capable of accurately detecting a leakage of an injection solution outside a blood vessel.SOLUTION: A liquid leakage detection device includes a device body capable of detecting a leakage of an injection solution on the basis of a body temperature around a puncture part of an injection needle. The device body includes: an input part to which body temperature information according to the body temperature is input; a storage part capable of storing the body temperature information input to the input part; a reference temperature derivation part for deriving, over time, a reference temperature, which is an average body temperature from first reference time earlier than the present time by a certain time to second reference time later than the first reference time by a first time, and earlier than the present time, on the basis of the body temperature information in the storage part; and a determination part for determining that there has been a leakage of an injection solution when the present body temperature based on the body temperature information at the present time has been low continuously for a second time as compared with a threshold temperature set to be lower than the reference temperature on the basis of the reference temperature.SELECTED DRAWING: Figure 7
Patent JP-2022016641-A (JP)
Title: Magnetic sensor device
IPC: G01R33/09
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor device with which it is possible to perform position detection with high accuracy by the relative movement of a magnet to at least one axis (axis X), preferably to two axes (axes X and Y). 
     SOLUTION: The magnetic sensor device comprises: a multipolar magnet having a first and a second surface, with magnetic poles mutually different in polarity alternately arranged in n radially divided regions (n≥4) of the first surface, with an integrally formed molding multipole magnetized; and a magnetism detection unit provided facing the first surface of the multipolar magnet. The multipolar magnet is capable of relatively moving to the magnetism detection unit in a first and/or a second direction in a plane substantially parallel to the first surface. The magnetism detection unit is composed from a bridge circuit that includes a first to a fourth magnetism detection element units and constituted so as to be capable of outputting a signal that corresponds to a change of magnetic field due to the relative movement of the multipolar magnet in the first and second directions. The geometric centers of the multipolar magnet and the magnetism detection unit essentially coincide in the perpendicular direction of the first surface, and the first to fourth magnetism detection element units do not overlap the magnetic pole of the multipolar magnet. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023079431-A (JP)
Title: Method for manufacturing toner
Inventor: OTSU TAKESHI
IPC: G03G9/08
Filed: 2021-11-29
Abstract: To suppress coalescence occurring among powder particles and the adhesion and fusion of the powder particles into an apparatus when forming the powder particles into spheres by heating to improve the productivity of toner.SOLUTION: A method for manufacturing toner comprises a heating step using a heat treatment device. The heat treatment device includes: (1) a treatment chamber having a cylindrical inner peripheral surface and capable of performing heat treatment by hot wind; (2) a plurality of powder particle supply means for supplying the powder particles to the treatment chamber; and (3) hot wind supply means for supplying the hot wind for performing heat treatments to the treatment chamber. Humidity control means for controlling the humidity of gas supplied to the hot wind supply means is connected to the hot wind supply means; the hot wind has a temperature of 100.0°C or more and 200.0°C or less; and the humidity of the hot wind is controlled by the humidity control means so as to form a relative humidity of 3.0% or more and 80.0% or less when supplied to the treatment chamber.SELECTED DRAWING: Figure 1
Patent JP-2023080394-A (JP)
Title: Operation body and protruding body of foot-operated internal locking device
Inventor: HORIBE YASUTAKA
IPC: E05C1/06
Filed: 2021-11-30
Abstract: To provide a foot-operated internal locking device that can be used stably by embodying an idea to make it difficult to break an operation body, which uses the foot to lock and unlock the internal locking device.SOLUTION: An operation body of a foot-operated internal locking device may be damaged by a user intentionally or accidentally applying excessive tread force. To cope with this, the operation body is protected from damage by sloping or adding another member to appropriate parts of the operation body, such as an operating surface of the operation body or an upper face part of the operation body other than the operating surface.SELECTED DRAWING: Figure 3
Patent JP-2023085651-A (JP)
Title: Operation plan creation device, operation plan creation method, and operation plan creation program
Inventor: HAMAGUCHI KENICHI
IPC: H02J3/46
Filed: 2021-12-09
Abstract: To flexibly create an operation plan considering the power consumption characteristics of a load device.SOLUTION: In an operation plan creation device that creates an operation plan for a load device in a microgrid 2 including a renewable energy power generation device and a load device, the operation plan includes a plan to start or stop the load device, and the operation plan creation device includes a creation portion that creates an operation plan on the basis of information on a predicted value of power generated by the renewable energy power generation device for the entire period of creation of the operation plan, information on characteristics of the power consumption of the load device, and information on temporary power consumption necessary for starting operation or stopping operation of the load device included in the operation plan.SELECTED DRAWING: Figure 1
Patent JP-2022028957-A (JP)
Title: Ash discharge part structure of combustion equipment
IPC: F23J1/02
Filed: 2021-12-10
Abstract: PROBLEM TO BE SOLVED: To provide ash discharge part structure of combustion equipment capable of efficiently transferring ash generated in a combustion chamber to the outside of the combustion chamber and recovering the transferred ash, preventing leakage of smoke and heat generated in a combustion process from an ash discharge part, and keeping a high temperature in the combustion chamber. 
     SOLUTION: Combustion equipment comprises a combustion chamber 4, and a combustion part 42 with a solid fuel K placed thereon, the combustion part 42 being provided at a lower part of the combustion chamber 4 and combusting the solid fuel K. The combustion equipment further comprises a heat exchange part 7 provided near the combustion part 42 and exchanging heat of combustion gas generated in the combustion part 42, and an ash discharge part 5 provided at a lower part of the combustion part 42 and having a rotating shaft 521 rotationally driven by a driving device 53 to transfer the falling ash to the outside of the combustion chamber 4. The ash discharge part 5 comprises an ash discharge port 571 discharging ash, a cover member 574 opening/closing the ash discharge port 571, and an opening/closing mechanism 58 provided on a rotating shaft 521 of the ash discharge part 5 near the ash discharge port 571, and causing the cover member 574 to perform opening/closing motion for the ash discharge port 571. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087292-A (JP)
Title: Operation panel and touch input device
Inventor: GOTO YASUHEI
IPC: H01H9/18
Filed: 2021-12-13
Abstract: To provide an operation panel and a touch input device capable of simplifying the structure for attaching a touch sensor to a panel portion.SOLUTION: An operation panel 7 includes a panel portion 9 whose surface is an operation surface 4 for a touch operation, and a sheet-like touch sensor 10 that detects the touch operation on the panel portion 9 on the basis of a change in capacitance. The operation panel 7 includes a fixing portion 25 for fixing the touch sensor 10 to the panel portion 9. The fixing portion 25 is formed by deforming a part of the panel portion 9, and fixes the touch sensor 10 to the back surface of the panel portion 9 by engagement of projections 26.SELECTED DRAWING: Figure 2