baber/WOPTO huggingface dataset:
Patent JP-2022064916-A (JP)
Title: Methods and compositions for readily removing nail coatings
IPC: C09J133/00
Filed: 2022-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and kit for treating a nail surface. 
     SOLUTION: Provided is a method for treating a nail surface. The method comprises the steps of: (a) brushing or spraying an adhesive on a coated or uncoated nail surface; and (b) applying a covering to the adhesive-coated surface. Following the application, the covering is removable by soaking in solvent for less than 20 minutes, peeling, or a combination thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023109388-A (JP)
Title: Method for identifying cause of fat oxidation
Inventor: OTOKI YURIKA
IPC: G01N21/359
Filed: 2022-01-27
Abstract: To provide a simpler method for identifying the cause of fat oxidation using a near-infrared spectroscopic analysis.SOLUTION: Provided is a method for identifying the cause of fat oxidation, including: a step in which the near-infrared spectroscopic spectrum of the fat being tested is measured; a step in which the content of lipid hydroperoxide derived from the radical oxidation and/or lipid hydroperoxide derived from singlet oxygen oxidation in the fat being tested is quantified from near-infrared spectroscopic spectrum data obtained in a partial wavenumber region of a wavenumber range measured in the above step, on the basis of an analytical curve having been preliminarily created using the near-infrared spectroscopic spectrum; and a step in which the cause of fat oxidation is identified from the quantification result.SELECTED DRAWING: None
Patent JP-2023116318-A (JP)
Title: Magnet, electric motor and manufacturing method of magnet
Inventor: ITO AKIHIRO
IPC: H02K15/03
Filed: 2022-02-09
Abstract: To accurately set orientation directions of a main pole and an interpole to realize a magnet which allows easy manufacture of a permanent magnet unit of a magnetic flux concentration type with high magnetic flux density.SOLUTION: A magnet 22 is constituted by comprising a permanent magnet unit 22a consisting of: a main pole 221 which is constituted by laminating permanent magnet sheets 221a with approximately the same thickness dimensions in a thickness direction; and an interpole 222 which is constituted to concentrate magnetic fluxes on the main pole 221 by laminating permanent magnet sheets 222a with approximately the same thickness dimensions in the thickness direction to be arranged at an adjacent position of the main pole 221 by differentiating an orientation direction from that of the main pole 221.SELECTED DRAWING: Figure 1
Patent JP-2023117248-A (JP)
Title: Machine learning device, machine learning method, machine learning program and inference device
Inventor: MISHIMA SUNAO
IPC: G06N20/00
Filed: 2022-02-10
Abstract: To provide a machine learning device, a machine learning method, a machine learning program and an inference device that can efficiently learn a statistical model of a VQA task.SOLUTION: A machine learning device according to an embodiment comprises: a conversion unit; and a learning unit. The conversion unit generates a learning sample of a VQA format associated with a VQA task on the basis of a sample of a non-VQA format. The learning sample of the VQA format has a combination of an object, a question sentence associated with the object, and a reply sentence for the question sentence as elements, and the sample of the non-VQA format has a combination of an object and a label associated with the object as elements. The learning unit trains a statistical model of the VQA task on the basis of the learning sample of the VQA format generated by the conversion unit.SELECTED DRAWING: Figure 2
Patent JP-2023117526-A (JP)
Title: Handrail device for toilet
Inventor: YAMANE NORIYO
IPC: A47K17/02
Filed: 2022-02-14
Abstract: To provide a handrail device for a toilet, with a backrest vertically adjustable to allow a user to use the backrest at an appropriate height in accordance with the body type and the body condition of the user.SOLUTION: A handrail device 10 for a toilet, to be assembled to a Western-style bedpan 50 in use, includes: an integrated frame 11 with a pair of right and left base members 11a having first pivotally supporting portions α1 connected with each other via connection members 11b passing in front of the bedpan 50; a pair of right and left horizontal rotation members 12 mounted on the first pivotally supporting portions α1 in a horizontally rotatable state, and having second pivotally supporting portions α2 at positions deviated in a horizontal direction from the first pivotally supporting portions α1, and third pivotally supporting portions α3 behind the second pivotally supporting portions α2; a pair of right and left armrests 13 mounted on the second pivotally supporting portions α2 in a horizontally rotatable state; and a pair of right and left backrests 14 mounted on the third pivotally supporting portions α3 in a vertically rotatable state. Thereby, positions of the backrests 14 can be adjusted not only in an inner/outer direction but also in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2023119911-A (JP)
Title: Binder for Lithium Ion Secondary Battery, Negative Electrode Active Material Paste for Lithium Ion Secondary Battery, and Lithium Ion Secondary Battery
Inventor: KADOTA ATSUSHI
IPC: H01M4/62
Filed: 2022-02-17
Abstract: To provide a lithium ion secondary battery having excellent cycle characteristics.SOLUTION: A lithium ion secondary battery has polyimide containing a repeating unit represented by the chemical formula (1), and in the chemical formula (1), A includes at least one of a tetravalent group obtained by removing the four hydrogens at the connecting points from an aromatic compound and a tetravalent group obtained by removing the four hydrogens at the connection points from an alicyclic compound, and B includes a divalent group obtained by removing the two hydrogens at the connection points from a norbornane-containing skeleton, and a divalent group obtained by removing two hydrogens at the connecting points from a skeleton containing a sulfonic acid group.SELECTED DRAWING: None
Patent JP-2023121363-A (JP)
Title: In-vehicle system, method, program, and vehicle
Inventor: UENO YUKIYOSHI
IPC: H02J7/00
Filed: 2022-02-21
Abstract: To provide an in-vehicle system that can suppress an excessive current flowing between batteries due to a difference in physical quantity between two batteries connected in parallel.SOLUTION: An in-vehicle system includes: a first battery which is connected to a first load; a second battery which is connected to a second load; and a relay which connects the two batteries in parallel. The in-vehicle system includes: a relay control unit which controls connection and disconnection of the relay to control a state of electric power supplied from the first and second batteries to the first and second loads; a detection unit which detects an anomaly in the first and second batteries; and a determination unit which determines a difference in physical quantity between the two batteries. The relay control unit is configured to, when the detection unit detects an anomaly in the first or second battery, shut off the relay, and when the detection unit no longer detects the anomaly in the first and second batteries after the relay is shut off, connect the relay when the determination unit determines that the difference in physical quantity between the two batteries satisfies a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2023123059-A (JP)
Title: Unmanned conveyance device and machining system including the same
Inventor: NAGASUE Hideki
IPC: B25J5/00
Filed: 2022-02-24
Abstract: To provide an unmanned conveyance device or the like which can inspect an object to be conveyed while conveying the object to be conveyed and performing the handling work.SOLUTION: An unmanned conveyance device 10 includes: a robot 30 which moves an object to be conveyed using an end effector 40; a conveyance vehicle 20 on which the robot 30 is mounted and which has a mounting section for mounting the object to be mounted; and a control device 70 which controls the conveyance vehicle 20 and the robot 30. The unmanned conveyance device 10 includes an inspection device 50 for inspecting the object to be conveyed in at least one of the conveyance vehicle 20 and the robot 30. The control device 70 is configured to control an operation of the inspection device 50 and to cause the inspection device 50 to inspect the object to be conveyed in a state in which the object to be conveyed is held by the end effector 40 or the object to be conveyed is mounted at an inspection position set in the conveyance vehicle 20 by the end effector 40 by driving the robot 30.SELECTED DRAWING: Figure 5
Patent JP-2023124456-A (JP)
Title: Coloring processing method for aluminum raw material, aluminum raw material colored using the same, and member for housing
Inventor: FUJIWARA KIKUO
IPC: C23C22/78
Filed: 2022-02-25
Abstract: To provide means that can color an aluminum raw material clearly in white and provides coloring processing on a peeling-free aluminum raw material with superior hue and durability.SOLUTION: A coloring processing method for aluminum raw material comprises: a corrosion step of dipping an aluminum raw material in a processing liquid including an alkaline solvent and a hydrogen peroxide solution to subject it to corrosion; a coloring step of dipping the aluminum raw material in a processing liquid including an inorganic compound to color a surface of the aluminum raw material in white; and a cleaning step of removing surplus components and reaction products.SELECTED DRAWING: Figure 1
Patent JP-2023124674-A (JP)
Title: Wet crushing system
Inventor: TODA YASUHIRO
IPC: B02C17/00
Filed: 2022-02-25
Abstract: To provide a wet crushing system which prevents impurities from being mixed, and enables efficient crushing.SOLUTION: A wet crushing system 10 has a reservoir tank 4 for storing a treated liquid containing a crushing object, a crushing machine 2 for crushing the crushing object, a supply passage for supplying the treated liquid to the crushing machine 2, and a recovery passage for returning the treated liquid to the reservoir tank 4 from the crushing machine 2, wherein the crushing machine 2 includes a housing 211 having a receiving port 211a to which the supply passage is connected and a discharge port 211b to which the recovery path is connected, a first impeller 215 which is arranged in the housing 211 and is rotated with a shaft center 243a extending to the other side from one side as a center of rotation, and a second impeller 216 which is arranged on a side closer to the other side than the first impeller 215 so as to face the first impeller 215 in the housing 211, and is rotated with the shaft center 243a as a center of rotation, the receiving port 211a is arranged on a side closer to the one side than the first impeller 215, and the discharge port 211b is arranged on a side closer to the other side of the second impeller 216.SELECTED DRAWING: Figure 4
Patent JP-2022133257-A (JP)
Title: Method for producing fuel gas and dehydration-hydrogenation catalyst of alcohol
Inventor: NORIOKA Shimpei
IPC: B01J23/652
Filed: 2022-02-28
Abstract: To provide a method for obtaining a fuel gas with a reduced hydrogen concentration by a simple and economically advantageous method when producing the fuel gas containing methane as a main component, and a catalyst necessary for realization of the method.SOLUTION: A method for producing a fuel gas comprises: a methanation reaction step of reacting hydrogen and carbon oxides under the presence of a methanation catalyst to obtain a first fuel gas containing 2% or more to 20% or less of hydrogen on a volume basis after dehydration; and a dehydration-hydrogenation reaction step of adding an alcohol to the fuel gas obtained in the methanation reaction step, and then reacting the alcohol with hydrogen in the first fuel gas in the presence of a dehydration-hydrogenation catalyst to obtain a second fuel gas containing an alkane having 2 to 4 carbon atoms, wherein the alcohol is one or more alcohols selected from alcohols having 2 to 4 carbon atoms, and the dehydration-hydrogenation catalyst is formed by supporting palladium on zirconia tungsten oxide, and has activity in a dehydration reaction of the alcohol and a hydrogenation reaction of an alkene.SELECTED DRAWING: Figure 1
Patent JP-2023128243-A (JP)
Title: Manufacturing method of electrode paste
Inventor: NAKATANI MASASHI
IPC: H01M4/139
Filed: 2022-03-03
Abstract: To provide a manufacturing method of an electrode paste, capable of improving productivity.SOLUTION: A manufacturing method of an electrode paste, comprises: an electrode paste manufacturing step of manufacturing the electrode paste that mixes an electrode material with a solvent, and has a first solid ratio; an ultrasonic wave scattering step of scattering the electrode paste by using an ultrasonic wave until the particle level of the electrode paste reaches a first particle level after the electrode paste manufacturing step; an injection step of injecting a latex into the electrode paste after the ultrasonic wave scattering step; and an agitation step of agitating the electrode paste and the latex until the solid ratio of the electrode paste is a second solid ratio after the injection step. The second solid ratio is a value larger than that of the first solid ratio.SELECTED DRAWING: Figure 1
Patent JP-2023128929-A (JP)
Title: hair dye composition
Inventor: MORIGUCHI KAORI
IPC: A61K8/41
Filed: 2022-03-04
Abstract: To provide a hair dye composition that can inhibit unintentional dyeing of areas other than the hair while improving hair dyeing power.SOLUTION: The hair dye composition of the present invention comprises (A): a cationic direct dye, (B): a nonionic direct dye, (C): polyalkylene glycol, and (D): polyhydric alcohol (excluding (C) above), where (A)/(B)≤0.5. In the hair dye composition, (A) can be contained in the amount of 0.01 to 1.0 mass%, (B) can be 0.1 to 1.5 mass%, (C) can be 1.0 to 10 mass%, and (D) can be 1.0 to 10 mass%.SELECTED DRAWING: None
Patent JP-2023130040-A (JP)
Title: Displacement measurement device
Inventor: YAMAUCHI TSUNEO
IPC: G01D5/16
Filed: 2022-03-07
Abstract: To provide a displacement measurement device that measures a minute change in physical quantity by converting a minute change in electric resistance or electric capacitance of a measurement object into a change in frequency.SOLUTION: A displacement measurement device, which includes: a first conductor of which resistance value changes by being deformed; and a first frequency conversion unit that converts a resistance value between a 1-1 part of the first conductor and a 1-2 part thereof into a frequency to output the frequency, comprises a first amount-of-displacement identification unit that identifies a displacement of a distance between the 1-1 part and 1-2 part on the basis of a change in frequency the first frequency conversion unit outputs when the distance between the 1-1 part and 1-2 part changes.SELECTED DRAWING: Figure 1
Patent JP-2023131734-A (JP)
Title: Outboard engine and ship
Inventor: KOGA HIROKI
IPC: B63H20/08
Filed: 2022-03-09
Abstract: To provide an outboard engine capable of realizing a large trim-in of an outboard engine main body.SOLUTION: An outboard engine 13 comprises an outboard engine body 16 with a built-in motor 15 and a bracket 18 with a tilt shaft 17. The bracket 18 is attached to the stern 12 of the hull 11 of a ship 10. The outboard engine body 16 is attached to the bracket 18 so as to enable a tilt-up ad a trim-in. A propeller shaft 21 is installed in the lower part 16b of the outboard engine body 16. The distance L1 from the tilt shaft 17 related to the vertical direction of the ship 10 to the upper end of the stern 12 is more than the distance L2 from the tilt shaft 17 related to the vertical direction of the ship 10 to the propeller 21 during the sailing of the ship 10.SELECTED DRAWING: Figure 2
Patent JP-2023132351-A (JP)
Title: Combine harvester
Inventor: IMADA KOICHI
IPC: A01D34/24
Filed: 2022-03-10
Abstract: To detect the reaping height in a reliable manner in a combine harvester having a structure for detecting the reaping height by a reaping unit, by preventing malfunction due to contact with stocks broken by the reaping unit or their roots.SOLUTION: A combine harvester comprises: a reaping unit that is porvided to be raised and lowered in relation to a travel machine; and a reaping height detection device 40 for detecting the height of the reaping unit. The reaping height detection device 40 comprises a device body 41 that is vertically turnably installed; a grounding body 42 supported to be turnable relative to the device body 41; and a detection sensor 43 for detecting the quantity of rotation of the grounding body 42, and detects the height of the reaping unit on the basis of a detection signal by the detection sensor 43. The device body 41 is supported in relation to a grass divider support part 120 for supporting a grass dividing plate 21 provided on the front part of the reaping unit, and a unit supporter 44 for protecting the device body 41 from the front and both lateral sides is further provided.SELECTED DRAWING: Figure 5
Patent JP-2022078277-A (JP)
Title: Evaporation operative materials having low environmental impact
IPC: C09K3/30
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide compositions that provide highly favorable and desirable environmental properties, including preferably low GWP, low ODP and/or low VOC. 
     SOLUTION: A composition comprises: (a) at least one active component; and (b) a carrier in an amount effective for at least partially solvating or at least partially emulsifying the active component, the carrier comprising monochloro, trifluoropropene. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133745-A (JP)
Title: AE sensor structure
Inventor: OTA KAZUHIRO
IPC: G01N29/14
Filed: 2022-03-14
Abstract: To provide an AE sensor that can prevent an adhesive or a sensor part from being damaged even under an environment with a significant change of temperatures while maintaining a sensor performance.SOLUTION: An AE sensor structure 10 includes: a sensor part 1 made of a piezoelectric crystal; a supporting board 2 to which the sensor part 1 is fixed; a case 3 to which the supporting board 2 is attached, the case being fixed to the outside; an adhesive part 4 for fixing the supporting board 2 and the case 3, the adhesive part 4 having a thick part 5 for holding an adhesion function and a thin part 6 for propagation of an AE wave. The adhesive part 4 has a cross section in the shape of a substantially protruding shape and has the thin part 6 on the outside and the thick part 5 on the inside.SELECTED DRAWING: Figure 1
Patent JP-2023135069-A (JP)
Title: Separation recovery method of microorganism and separation recovery device of microorganism
Inventor: HINENOYA MITSURU
IPC: B01D61/14
Filed: 2022-03-15
Abstract: To provide a separation recovery method of a microorganism and a separation recovery device of a microorganism which enable suppression of clogging of hollow fiber membranes and furthermore enable microorganisms to be stably separated and recovered at higher concentration.SOLUTION: A separation recovery method of a microorganism according to the present invention comprises: a first step of separating and concentrating a microorganism in liquid S1 by using a hollow fiber membrane; a second step of peeling the microorganism by performing reverse passage of the hollow fiber membrane; a third step of supplying compressed air to the hollow fiber membrane and extruding and recovering microorganism concentration water; a fourth step of cleaning the hollow fiber membrane by reversely cleaning the hollow fiber membrane by a liquid amount smaller than that of the reverse passage in the second step after extruding the microorganism concentration water in the third step; and a fifth step of supplying the compressed air to the hollow fiber membrane thereby discharging the cleaning water. A separation recovery device 1 of a microorganism according to the present invention comprises: first means which performs the first step; second means which performs the second step; third means which performs the third step; fourth means which performs the fourth step; and fifth means which performs the fifth step.SELECTED DRAWING: Figure 1
Patent JP-2023135940-A (JP)
Title: Management device and management method
Inventor: KATO YOSHIFUMI
IPC: B66B5/00
Filed: 2022-03-16
Abstract: To provide a management device and a management method capable of efficiently assigning a maintenance persons to an elevator requiring earthquake recovery correspondence.SOLUTION: A memory 112 stores database information 161 including information on a building in which an elevator is installed, and information of maintenance person s53 maintaining the elevator. A processor 111 obtains real-time information 162 including first information related to an earthquake of a corresponding elevator requiring correspondence due to the earthquake, and second information on the maintenance persons 53 related to the correspondence of the corresponding elevator. The processor 111 decides a corresponding maintenance person performing the correspondence of the corresponding elevator among the maintenance persons 53 on the basis of the database information 161 and the real-time information 162. The processor 111 transmits route information to the corresponding elevator to a maintenance person terminal 300 used by the corresponding maintenance person.SELECTED DRAWING: Figure 3
Patent JP-2023142093-A (JP)
Title: Substrate treatment device
Inventor: AMAHISA KENJI
IPC: H01L21/677
Filed: 2022-03-24
Abstract: To provide a substrate treatment device that is configured so that workability in maintaining respective parts of the substrate treatment device can be improved while suppressing footprints from enlarging.SOLUTION: A substrate treatment device 1 comprises a substrate carry-in/carry-out part, a conveying part 310 and a treating part 330 provided to extend in parallel in a first direction from the substrate carry-in/carry-out part. The conveying part 310 conveys a carrier 9 that stores untreated substrates in the first direction from the substrate carry-in/carry-out part. The treating part 330 includes a plurality of treatment tanks 331a. In the treating part 330, the carrier 9 storing a plurality of substrates is conveyed in a second direction that is opposite to the first direction. The conveyed carried 9 is immersed in at least one of a plurality of treatment liquids stored in the plurality of treatment tanks 331a. A maintenance space MS1 is formed adjacently to the treating part 330 in a planer view. The conveying part 310 overlaps with at least a part of the treating part 330 and the maintenance space MS1 in a planar view.SELECTED DRAWING: Figure 1
Patent JP-2023142909-A (JP)
Title: Narrow frame display module and data output device
Inventor: KATO MASAHIRO
IPC: G09F9/00
Filed: 2022-03-25
Abstract: To provide an inexpensive narrow frame display.SOLUTION: A COF module 10 includes a driver chip 20 having plural connection terminals 21, and plural signal lines 31 and 32 one ends of which are connected to the connection terminals 21 of the driver chip 20 and the other ends of which are connected to an output terminal 13 led to a display panel. The driver chip 20 has the connection terminals 21 lined in rows. The plural connection terminals 21 belonging to a certain row include a connection terminal to which a first source line group 31 is connected to be led out in a direction heading for the output terminal 13. The connection terminals 21 belonging to a row closest to the output terminal 13 next to the certain row include a connection terminal to which no signal line is connected or a second source line group 32 is connected to be led out in a direction different from the direction in which the first source line group 31 is led out.SELECTED DRAWING: Figure 10