baber/WOPTO huggingface dataset:
Patent JP-2022155491-A (JP)
Title: Manufacturing method for photoelectric conversion element, and optical sensor
Inventor: TOMIOKA YASUSHI
IPC: H01L31/0232
Filed: 2022-02-15
Abstract: To provide a manufacturing method for a photoelectric conversion element including an active layer with high photoelectric effect sensitivity, and an optical sensor including a photoelectric conversion element in which the photoelectric effect sensitivity of an active layer is high.SOLUTION: A manufacturing method for a photoelectric conversion element includes an active layer generating step of generating an active layer with a repeating unit expressed in Chemical Formula 1. The active layer generating step includes a first layer forming step of applying a first liquid including polyamic acid to form a first layer, a first heating step of heating the first layer for 20 to 60 minutes at 120°C, and a second heating step of heating the first layer for 10 minutes at 230°C to 280°C. An optical sensor includes a substrate and a sensor part stacked on the substrate. The sensor part includes a detection electrode, an electron transport layer, an active layer, a hole transport layer, and a counter electrode, and a photoelectric conversion element stacked on the substrate. The active layer is formed of a polyimide material with a repeating unit expressed by Chemical Formula 5.SELECTED DRAWING: Figure 8
Patent JP-2023119112-A (JP)
Title: Determination device, determination method, and program
Inventor: OBARA TAKAHIRO
IPC: G08G1/16
Filed: 2022-02-16
Abstract: To effectively improve the accuracy of determining tailgating.SOLUTION: A determination device includes: an approaching state determination unit (12) that determines whether a first vehicle (V1) and a second vehicle (V2) are in a predetermined approaching state; a third vehicle determination unit (11) that determines whether or not a third vehicle (V3) traveling in front of the second vehicle (V2) is present; and a tailgating determination unit (16) that does not determine that tailgating is happening when at least one of a first condition that the approaching state determination unit (12) determines that the vehicle is approaching and a second condition that the third vehicle determination unit (11) determines that the third vehicle is not present is not satisfied, and determines that tailgating is happening when the first condition and the second condition are satisfied.SELECTED DRAWING: Figure 3
Patent JP-2023119179-A (JP)
Title: Particle and application of the same
Inventor: KITA YU
IPC: C08J3/16
Filed: 2022-02-16
Abstract: To provide particles capable of maintaining the original soft touch of a composition containing a base component and suppressing the decrease in impact performance and poor appearance and to provide application for the same.SOLUTION: There are particles which contain a polymer of a polymerizable component containing the following monomer (A) and have an oleic acid absorption of 95 mL/100 g or more and an average particle diameter of 2 to 100 μm. A monomer (A): a compound represented by the following general formula (1), which has an acryloyl group and/or a methacryloyl group, has a reactive carbon-carbon double bond other than the acryloyl group and the methacryloyl group and has a molecular weight of 200 or more. R1-O-R2-O-R3 (1) (wherein, R1 and R3 each are an acryloyl group or a methacryloyl group and R2 has the reactive carbon-carbon double bond.)SELECTED DRAWING: None
Patent JP-2023119502-A (JP)
Title: High-density metal nanoparticle-modified bdd electrode, manufacturing method therefor, and arsenic detection method and device using such electrode
Inventor: TAKEMURA KANENOBU
IPC: G01N27/30
Filed: 2022-02-16
Abstract: To provide a high-density metal nanoparticle-modified BDD electrode which enables precise control of the density and particle diameter of metal nanoparticles deposited on a BDD electrode substrate through application of a specific high voltage, and to provide a method of manufacturing the same.SOLUTION: A high-density metal nanoparticle-modified BDD electrode of the present invention is obtained by modifying a surface of a boron-doped diamond (BDD) electrode using metal nanoparticles. The metal nanoparticles consist of particles having diameters of 10 nm or greater and less than 100 nm dispersed at a density of 90/μm2 or greater.SELECTED DRAWING: None
Patent JP-2023119791-A (JP)
Title: image forming device
Inventor: SUZUKI HIDEAKI
IPC: B41J29/393
Filed: 2022-02-17
Abstract: To provide an image forming device that can appropriately read out an adjustment pattern, without depending on reading resolution of a reading part.SOLUTION: An image forming device comprises: a conveying part that conveys a medium in a conveying direction; an image forming part that forms adjustment patterns (X1, Y1 and Z1) on a first surface of the medium conveyed by the conveying part; and a reading part arranged on a downstream side in the conveying direction from the image forming part, reading out the adjustment patterns (X1, Y1 and Z1) formed on the first surface of the medium conveyed by the conveying part to generate reading data. The adjustment patterns (X1, Y1 and Z1) include a first line segment (L1) and a second line segment (L2) extending in directions different from each other, where the first line segment (L1) and the second line segment (L2) respectively incline with respect to the conveying direction.SELECTED DRAWING: Figure 6
Patent JP-2023119936-A (JP)
Title: Fracture prediction method, system, and program
Inventor: AITO TAKAHIRO
IPC: G01N3/20
Filed: 2022-02-17
Abstract: To provide a fracture prediction system capable of precisely predicting bending fractures in a metal material thin plate while reducing time and labor.SOLUTION: The fracture prediction system is configured to acquire the relationship between the ratio of hole expansion rate λ and bending angle αb and the ratio of bending angle αh and bending angle αb based on hole expansion ratio λ, bending angle to bending limit αh, and bending angle αb to fracture limit of base metal for each of multiple specimens of specific thickness; to acquire hole expansion rate λ' regarding thin plate of a metal material having punched holes, which is a thin plate of a metal material to be predicted with a specific thickness, and the bending angle αh' at the bending fracture limit from the ratio of the bending angle αb' of the bending fracture limit for the base material; and to compare bending angle α of the hole edge element of the punched hole, which changes sequentially during a deformation analysis using a finite element model representing a thin plate of the metallic material to be predicted, to thereby predict bending fracture of hole edge elements of punched holes.SELECTED DRAWING: Figure 1
Patent JP-2022145550-A (JP)
Title: Leak detection system and method
Inventor: VALERY IVANOVICH PONYAVIN
IPC: F02C7/00
Filed: 2022-02-24
Abstract: To provide systems and methods for detecting leaks in an enclosure surrounding equipment that may leak hazardous fluids.SOLUTION: A leak detection system (12) is provided with a first window (142) configured to mount at a first opening in a first wall portion (144) in an enclosure (14) (e.g., for a gas turbine engine (16) or other equipment in a power plant). The leak detection system (12) includes a leak sensor (20) configured to transmit a beam through the first window (142) and an interior of the enclosure (14) to obtain sensor feedback. The leak detection system (12) includes a controller (18) configured to evaluate the sensor feedback to monitor a leak of a hazardous fluid in the enclosure (14).SELECTED DRAWING: Figure 2
Patent JP-2022134118-A (JP)
Title: Thermal insulation system for wooden support of ultra-low temperature liquefied gas storage tank
Inventor: KIM KAB SOO
IPC: F17C3/04
Filed: 2022-03-01
Abstract: To provide a thermal insulation system for a wooden support of a liquefied gas storage tank.SOLUTION: A thermal insulation system includes a wooden support 10 installed on the lower surface of a liquefied gas storage tank, and a hard heat insulating material 20 provided to be in contact with both sides of the wooden support. At a lower part where both sides of the wooden support and the hard heat insulating material are in contact with each other, a steam barrier layer 30 formed on the wooden support and a soft heat insulating material 40 formed on the steam barrier layer are sequentially provided, and an L-profile is provided, which extends in an L shape from both side portions of the wooden support to the lower surface of the hard heat insulating material and supports the lower surface of the hard heat insulating material.SELECTED DRAWING: Figure 3
Patent JP-2023127461-A (JP)
Title: Fuel property determination device
Inventor: HASEGAWA AKIRA
IPC: F02D45/00
Filed: 2022-03-01
Abstract: To provide a fuel property determination device which can determine a degradation degree of fuel at each gas station.SOLUTION: A processor 162 of an ECU 160 comprises: an oil supply determination unit 162a for determining that oil has been supplied to a vehicle at a gas station; a monitoring period setting unit 162d for setting a period up until supplied fuel is consumed after the fuel which has been filled in a fuel tank 22 is consumed immediately before the oil is supplied as a monitoring period of a property of the fuel; an acquisition unit 162e for acquiring a parameter related to the property of the fuel in the monitoring period; and a fuel property determination unit 162f for counting the number of times at which the parameter exceeds a prescribed threshold every time a prescribed quantity of the fuel is consumed, and determining the property of the fuel which has been supplied at the gas station on the basis of a time-series change of a count value.SELECTED DRAWING: Figure 5
Patent JP-2023131702-A (JP)
Title: Semiconductor manufacturing device and method for manufacturing semiconductor device
Inventor: WATANABE TAKASHI
IPC: H01L21/304
Filed: 2022-03-09
Abstract: To provide a semiconductor manufacturing device and a method for manufacturing a semiconductor device.SOLUTION: A semiconductor manufacturing device of an embodiment holds an object to be polished on a polishing head and polishes a surface of the object to be polished. The semiconductor manufacturing device of the embodiment comprises a plurality of laser irradiation units in the polishing head. At least one of the laser irradiation units irradiates a rear surface side of the object to be polished with a laser beam.SELECTED DRAWING: Figure 1
Patent JP-2023026300-A (JP)
Title: Functional solution injection module
Inventor: BANG JI-HWAN
IPC: A61M3/02
Filed: 2022-03-10
Abstract: To provide a functional solution injection module capable of easily releasing a sealed state of an injection unit storing a functional solution therein, and opening a discharge hole for facilitating use.SOLUTION: A functional solution injection module comprises: an injection unit 100 comprising a main body which is formed into a long size, stores a functional solution therein, has a discharge hole on a front end thereof, and a rear end which is opened, and a piston which is inserted into inside through the rear end of the main body and slides in a longitudinal direction for discharging the functional solution; a cover unit 200 which is formed into a protrusion shape at least partially, is inserted into the discharge hole, and is selectively separated for adjusting opening and closing of the discharge hole; and a sealing unit 300 for including the injection unit 100 and the cover unit 200, in which a first cutting off line 322 is formed along the longitudinal direction of the injection unit 100, the sealing unit being divided along the first cutting off line 322 by external force and being separated from the injection unit 100 with the cover unit 200.SELECTED DRAWING: Figure 2
Patent JP-2023136834-A (JP)
Title: Inspection method of fan control board and fan control board
Inventor: HIWATARI KAZUHIRO
IPC: G01R31/00
Filed: 2022-03-17
Abstract: To provide an inspection method of a fan control board capable of self-diagnosing an abnormality detection function of a PWM control fan.SOLUTION: An inspection method is for a fan control board 2 including: an output terminal 12 for outputting a PWM signal to a PWM control fan 4; and an input terminal 13 to which a rotational speed signal output from the PWM control fan 4 is input. The output terminal 12 and the input terminal 13 are directly connected with each other without the PWM control fan 4 and self-diagnosis is executed by an answer signal input to the input terminal 13 when an inspecting signal simulating the rotational speed signal is output from the output terminal 12.SELECTED DRAWING: Figure 2
Patent JP-2023144545-A (JP)
Title: Door structure for nuclear power plant disaster prevention
Inventor: SATO YOSHIAKI
IPC: E06B5/00
Filed: 2022-03-28
Abstract: To protect watertight packing from the effects of heat transmitted to a door.SOLUTION: A door structure 10 for nuclear power plant disaster prevention has a door 11 formed in a stepped shape so that an edge 11b is thinner than a center 11a, a door frame 15 fixed to an opening 12a of a concrete frame 12, a fireproof packing 13 provided along the circumference of the edge on the back surface of the door, and a watertight packing 14 provided along the circumference of the center on the back surface of the door. The fireproof packing and the watertight packing are installed displaced in an offset manner in the direction of the door step.SELECTED DRAWING: Figure 1
Patent JP-2023133632-A (JP)
Title: Helical antenna and rf tag reading device including the same
Inventor: OKA RYUSHUN
IPC: H01Q9/14
Filed: 2022-03-12
Abstract: To provide a helical antenna whose directivity can be adjusted precisely by changing the length of a helical coil and an RF tag reading device including the same.SOLUTION: The helical antenna includes a helical coil 2 formed by winding a conductive wire in a helical shape, an outer guide cylinder 5 arranged on the outside of the helical coil 2 with an inner circumferential surface being a sliding surface for the helical coil 2, a slide portion 6 that changes the length of the helical coil 2 by moving the helical coil 2 along the inner circumferential surface of the outer guide cylinder 5, and a stopper portion 7 that stops the slide portion 6 at a predetermined position.SELECTED DRAWING: Figure 2
Patent JP-2022124487-A (JP)
Title: Evolved Cas9 protein for gene editing
IPC: C12N15/09
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide, in some aspects of the disclosure, strategies, systems, reagents, methods, and kits that are useful for engineering Cas9 and Cas9 variants that have increased activity on target sequences that do not contain the canonical PAM sequence. 
     SOLUTION: In some embodiments, fusion proteins comprising such Cas9 variants and nucleic acid editing domains, e.g., deaminase domains, are provided. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151736-A (JP)
Title: Learning data generation method, learning data display method, learning data reproduction method, program, and electronic device
Inventor: YANAGISAWA MASAAKI
IPC: G09B7/02
Filed: 2022-04-01
Abstract: To provide further learning assistance to users.SOLUTION: A learning data generation method is provided, comprising causing a control unit to acquire target data representing learning content and mask management data for managing masks for hiding parts of the target data, recognize specific symbols included in the acquired target data, and generate mask-processed data by adding mask data based on the recognized specific symbols and the acquired mask management data to the target data.SELECTED DRAWING: Figure 9
Patent JP-2022084946-A (JP)
Title: Compositions and methods of inhibiting masp-1 and/or masp-2 and/or masp-3 for treatment of various diseases and disorders
IPC: A61P11/00
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide methods and compositions for inhibiting MASP-3-dependent complement activation in a subject suffering from, or at risk for developing, a disease or disorder by administering to the subject a composition comprising a MASP-3 inhibitory agent in an amount effective to inhibit MASP-3-dependent complement activation. 
     SOLUTION: A MASP-2 inhibitory agent and a MASP-1 inhibitory agent are administered; a MASP-2 inhibitory agent and a MASP-3 inhibitory agent are administered; a MASP-3 inhibitory agent and a MASP-1 inhibitory agent are administered; or a MASP-1 inhibitory agent, a MASP-2 inhibitory agent and a MASP-3 inhibitory agent are administered. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023152322-A (JP)
Title: Charging device and charging method
Inventor: MIYAKE KEIJI
IPC: H02J7/34
Filed: 2022-04-04
Abstract: To appropriately control operations of two chargers in a configuration where a charger connected to a system power source and a charger connected to the other power source simultaneously charge a battery.SOLUTION: A charging device comprises a first power converter connected to a system power source, a second power converter connected to a second power source, and a control section. The control section performs first charge control for controlling the first and second power converters so as to charge the battery with a constant current until a voltage of the battery reaches a predetermined target voltage, and performs second charge control for controlling the first and second power converters so as to charge the battery with a constant voltage or power after the voltage of the battery reaches the target voltage. In the second charge control, the control section simultaneously decreases a first charge current supplied from the first power converter to the battery and a second charge current supplied from the second power converter to the battery.SELECTED DRAWING: Figure 1
Patent JP-2023152399-A (JP)
Title: Purification method for fungal cell wall composition
Inventor: SU CHING HUA
IPC: A61K47/36
Filed: 2022-04-04
Abstract: To provide a purification method for a fungal cell wall composition.SOLUTION: A purification method for a fungal cell wall composition includes following steps of: (1) taking a residue after an extract is obtained from a fungal fruit body through an extraction step, where the extract includes terpene, sterol or polysaccharide or a combination of them, and the residue includes the cell wall of the fruit body; (2) charging the residue into a percarbonate solution for forming a mixture, causing a reaction at a first temperature for decoloration of the residue, where the density of the percarbonate solution is 5-20% (w/v) and the first temperature is 15-40°C; (3) after completion of the decoloration, raising the temperature of the mixture to a second temperature, causing a reaction at the second temperature for digesting and decomposing the residue, the second temperature being 80-100°C; and (4) filtering the mixture subjected to processing for acquiring a purified object.SELECTED DRAWING: Figure 1
Patent JP-2023152426-A (JP)
Title: Vehicle dispatch support device, vehicle dispatch support method, and vehicle dispatch support system
Inventor: NAKATA TAKEHIRO
IPC: G06Q10/083
Filed: 2022-04-04
Abstract: To reduce the possibility of passengers being unable to board vehicles.SOLUTION: When at least a package is being moved according to a first operation plan created according to vehicle dispatch request data, a control device 2 determines that the current time has reached a preset determination threshold time based on a passenger time period which is a time period in which demand for movement of people is predicted to be higher than other time periods, and determines whether or not a state of a delivery stop package satisfies a return condition. When the control device determines that the current time has reached the determination threshold time, and determines that the state of the delivery stop package satisfies the return condition, the control device determines whether it is possible for a vehicle 3 to move to a package storage location by a return threshold time. When the control device determines that it is possible for the vehicle 3 to move to the package storage location by the return threshold time, the control device creates a second operation plan and outputs the created second operation plan.SELECTED DRAWING: Figure 1
Patent JP-2022095811-A (JP)
Title: Methods to detect silent carrier genotype
IPC: C12Q1/6881
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide kits for detecting silent carriers of chromosomal deletion alleles in a human subject, and to provide methods of using the kits. 
     SOLUTION: Provided is a kit for detecting silent carriers of chromosomal deletion alleles in a human subject, comprising (a) a pair of oligonucleotide primers for amplification of the target region of the SMN1 gene, the target region being deleted in the target gene null allele of an SMN1 silent carrier; (b) a pair of oligonucleotide primers for amplification of a target region of a reference gene that is not deleted in the SMN1 silent carrier; and (c) one or more reagents for performing a nucleic acid amplification reaction. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023154732-A (JP)
Title: Game machine
Inventor: KUBO KOJI
IPC: A63F7/02
Filed: 2022-04-08
Abstract: To provide a game machine capable of showing that a predetermined region has been opened in an easy-to-understand manner.SOLUTION: A game machine includes an opening/closing member positioned at an open position when a specific region is opened so that a game ball can enter it, and positioned at a closed position when the specific region is closed so that a game ball cannot enter it. At least part of opening information indicating that the specific region is opened is provided in an object range that is covered with the opening/closing member in the state that the opening/closing member is positioned at the closed position, but is not covered with the opening/closing member in the state that the opening/closing member is positioned at the open position.SELECTED DRAWING: Figure 3
Patent JP-2023157159-A (JP)
Title: Cleanser, cleaning method, and feeding liquid
Inventor: SADANAGA KOSUKE
IPC: C23G1/10
Filed: 2022-04-14
Abstract: To provide a cleanser capable of removing organic materials or copper oxides adhered on a copper wiring surface, while suppressing etching of copper.SOLUTION: A cleanser includes a water-soluble carboxylic acid and hydrogen peroxide, a concentration of the hydrogen peroxide is less than 0.75 wt.%, and the pH is less than 2.5. Copper oxides can be removed from a surface of copper wiring using water-soluble carboxylic acid. Hydrogen peroxide can remove organic materials adhering to the surface of the copper wiring. This is because hydrogen peroxide reacts with water-soluble carboxylic acid in the cleanser, thereby producing percarboxylic acid. Etching of copper wiring can also be suppressed. This is considered to be because water-soluble carboxylic acid is adsorbed on a copper surface. Since it is less than 0.75 wt.%, etching can be further suppressed. Since the pH is less than 2.5, more copper oxide can be removed.SELECTED DRAWING: None