baber/WOPTO huggingface dataset:
Patent JP-2020172935-A (JP)
Title: Control device for internal combustion engine
Inventor: KATO KAZUMASA
IPC: F01N3/021
Filed: 2020-07-20
Abstract: To detect detachment of an exhaust gas aftertreatment device from an exhaust pipe.SOLUTION: A control device 200 for an internal combustion engine 100 includes: a first exhaust gas temperature calculation section calculating a first exhaust gas temperature that is a temperature of exhaust gas flowing into PM collection device 50; a second exhaust gas temperature calculation section calculating a second exhaust gas temperature that is a temperature of exhaust gas flowing out from the PM collection device 50; a time change rate calculation section calculating a time change rate of the first exhaust gas temperature and a time change rate of the second exhaust gas temperature; and a determination section determining whether or not the PM collection device 50 is in a detachment state detached from an exhaust pipe 22 on the basis of a difference between the time change rate of the first exhaust gas temperature and the time change rate of the second exhaust gas temperature.SELECTED DRAWING: Figure 1
Patent JP-2022020150-A (JP)
Title: Optical cable and method for laying optical fiber
Inventor: SHIMIZU MASASUNA
IPC: G02B6/46
Filed: 2020-07-20
Abstract: To simplify work for branching an optical cable.SOLUTION: An optical cable 100 comprises a first cable 10, a second cable 20 disposed along the first cable and provided separately from the first cable, and at least two connections 30. A part of optical fibers included in the first cable is connected to an optical fiber of the second cable in a section between the two connections. Moreover, in a method for laying the optical fiber, the second cable is cut in the section, and the optical fiber of the cut second cable is pulled down to a drop point.SELECTED DRAWING: Figure 3
Patent JP-2021132195-A (JP)
Title: Semiconductor device
Inventor: IGUCHI TOMOAKI
IPC: H01L29/41
Filed: 2020-07-22
Abstract: To provide a semiconductor device whose characteristic can be improved.SOLUTION: According to one embodiment, a semiconductor device includes a first conductive part, a second conductive part, a first semiconductor region, a third conductive part, and a first insulating part. A direction from the first conductive part to the second conductive part is along a first direction. The first semiconductor region has a first conductivity type. The first semiconductor region includes a first subregion, a second subregion, and a third subregion. A second direction from the first subregion to the second subregion intersects with the first direction. The third subregion exists between the first subregion region and the second conductive part in the first direction. The third subregion includes an opposite surface facing the second conductive part. The third subregion and the second conductive part are in Schottky contact. A direction from the opposite surface to the third conductive part is along the second direction. The first insulating part includes a first insulating region. At least a part of the first insulating region exists between the opposite surface and the third conductive part.SELECTED DRAWING: Figure 1
Patent JP-2020171333-A (JP)
Title: Method for obtaining index for examining onset or onset risk of bone marrow tumor in human, method for obtaining index for predicting presence or future occurrence of somatic mutation of ddx41 gene in human, and kit for these examinations or predictions
Inventor: OGAWA SEIJI
IPC: C12Q1/6827
Filed: 2020-08-03
Abstract: To provide a means for examining the onset or onset risk of a bone marrow tumor in a human, especially of the yellow race.SOLUTION: According to the present invention, a method for obtaining an index for examining the onset or onset risk of a bone marrow tumor in a human comprises detecting one or more germ cell mutations in the DDX41 gene which are mutations in one or more amino acids selected from those at positions 500, 259, 363, 364, 3, 7, 35, 187 and 256 of the amino acid sequence set forth in SEQ ID NO:2 of a polypeptide encoded by the wild-type DDX41 gene.SELECTED DRAWING: Figure 5
Patent JP-2022029648-A (JP)
Title: Official online shop purchasing support method and program thereof
Inventor: INOUE KIYOSHI
IPC: G06Q30/06
Filed: 2020-08-05
Abstract: To provide an official online shop purchasing support method that allows a user to efficiently search for products or services sold in multiple official online shops.SOLUTION: A search support server 15 provides information on products or services provided by each official online shop from multiple official online shop servers 11 to a user terminal 13 in a searchable manner. A user directly accesses the official online shop server 11 via the search support server 15 to purchase a product or service.SELECTED DRAWING: Figure 4
Patent JP-2020184383-A (JP)
Title: Electronic blackboard device and image display method
Inventor: KOSHIRAE AKIHIRO
IPC: G06F3/041
Filed: 2020-08-06
Abstract: To easily perform data transmission to a proper transmission destination, while ensuring information security.SOLUTION: An electronic blackboard device comprises: a writing detection unit that detects an indication position to an information display surface; an output unit that on the basis of the indication position detected by the writing detection unit, outputs the locus of the indication position to be displayed on the display surface; a device detection unit for detecting an external device; a detection position specification unit that notifies an installation position of the external device for the device detection unit to detect the external device; and an image transfer unit that transfers electronic data based on the image output from the output unit to the external device detected by the device detection unit that is notified with the installation position by the detection position specification unit.SELECTED DRAWING: Figure 1
Patent JP-2022033577-A (JP)
Title: Moving cost estimation program
Inventor: SAWADA AYAKO
IPC: G06Q30/02
Filed: 2020-08-17
Abstract: To determine the cost of moving with high accuracy.SOLUTION: A moving cost estimation program causes a computer to execute: an association degree acquisition step of acquiring in advance three or more degrees of association of the moving cost with transport amount information for reference associated with the types and/or amount of household goods to be transported from a house during moving acquired in the past, and acquiring distance information for reference from the house to a new house in moving when the transport amount information for reference is acquired in the past; an information acquisition step of acquiring transport amount information associated with the types and/or amount of household goods to be transported from a house during moving and acquiring distance information from the house to a new house; and an estimation step of using the degree of association acquired in the association degree acquisition step and referring to the distance information for reference according to the distance information, and based on the transport amount information acquired through the information acquisition step, prioritizing the higher degree of association to estimate the moving cost.SELECTED DRAWING: Figure 19
Patent JP-2022038063-A (JP)
Title: Oil pump
Inventor: FUJII MASAHIKO
IPC: F04B53/10
Filed: 2020-08-26
Abstract: To provide an oil pump comprising an injection function of injecting oil and a two-stage relief function with a simple configuration.SOLUTION: Housings (14, 20) of an oil pump (10) have a relief valve mechanism (40) that allows oil to be relieved when the pressure of the oil reaches a predetermined value. The relief valve mechanism (40) has a first relief hole (71) that opens when the pressure of the oil reaches a first predetermined value, and a second relief hole (72) that opens when the pressure of the oil rises further than the first predetermined value and reaches a second predetermined value. The housings (14, 20) have an injection unit (60) capable of injecting the oil discharged from the first relief hole (71). An injection port (61) of the injection unit (60) faces transmission mechanisms (12, 13) that transmit power.SELECTED DRAWING: Figure 3
Patent JP-2021038215-A (JP)
Title: Method for producing solid composition containing amorphous water-soluble material
Inventor: NAKAO TOMOHIRO
IPC: A61K31/353
Filed: 2020-08-31
Abstract: To provide a method for producing a solid composition containing an amorphous water-soluble material.SOLUTION: Provided is a method for producing a solid composition containing an amorphous water-soluble material essentially consisting of (1a) an amorphous poorly water-soluble material and (2) one or more hydrophilic polymers selected from the group consisting of hydroxypropyl methylcellulose (HPMC), hydroxypropyl cellulose (HPC), and polyvinylpyrrolidone (PVP). The method comprises the step A of heating and kneading (1b) an amorphous poorly water-soluble material and (2) one or more hydrophilic polymers selected from the group consisting of HPMC, HPC, and PVP.SELECTED DRAWING: None
Patent JP-2022042523-A (JP)
Title: Drying method
Inventor: TANAKA TATSUMI
IPC: A61F13/53
Filed: 2020-09-03
Abstract: To provide a drying method capable of drying a drying object in a shorter time.SOLUTION: The drying method comprises: an initial stage depressurizing/temperature-lowering step S2 of lowering pressure and temperature in a chamber 11 by operating a depressurizing pump 12a; and a drying cycle step S3 to be repeated plural times subsequent to the initial stage depressurizing/temperature-lowering step S2. The drying cycle step S3 comprises: a microwave heating step S32 of radiating a microwave to the chamber 11 to heat a drying object W in the chamber 11; and a depressurizing/temperature lowering step S33 of lowering the pressure and temperature in the chamber 11 again by operating the depressurizing pump 12a with the microwave radiation suspended subsequent to the microwave heating step S32.SELECTED DRAWING: Figure 4
Patent JP-2022045000-A (JP)
Title: Feeling integration display system
Inventor: TSUNEMATSU MASAKATSU
IPC: G06Q50/10
Filed: 2020-09-08
Abstract: To provide a feeling integration display system in which a person can confirm which of the number of good matters or the number of bad matters is greater in an event having occurred on one's own body in an objective manner.SOLUTION: A feeling integration display system 10 comprises: a plus button part 30 which a user operates when feeling that a good matter has occurred; a minus button part 32 which the user operates when feeling that a bad matter has occurred; and a collection display processing unit 20 which collects the number of times by which the plus button part 30 has been operated and the number of times by which the minus button part 32 has been operated to display collection data.SELECTED DRAWING: Figure 1
Patent JP-2022045550-A (JP)
Title: Control method and system
Inventor: OWADA HIDEKI
IPC: G07D11/00
Filed: 2020-09-09
Abstract: To provide a control method and a system that can improve an operating rate.SOLUTION: According to an embodiment, a control method executed by a processor includes: supplying paper sheets; inspecting the paper sheets; binding a plurality of the paper sheets with a band; and in a case in which at least one of the plurality of the paper sheets is abnormal, printing abnormality determination information indicating that the at least one of the plurality of the paper sheets is abnormal on the band.SELECTED DRAWING: Figure 1
Patent JP-2020196448-A (JP)
Title: Seat frame of vehicle seat
Inventor: HOSHI MASAYUKI
IPC: B60N2/22
Filed: 2020-09-09
Abstract: To easily join a bracket for attaching an actuator to a side frame while avoiding interference with a shaft for driving a reclining mechanism.SOLUTION: A seat frame of a vehicle seat including a seat back frame has side frames disposed at both end parts of a seat back frame in a width direction of the vehicle seat; and a lower part member frame connecting lower end parts of the side frames with each other. In an end part of the lower part member frame when viewed in a width direction of the vehicle seat, a hole which is formed so as to reach a tip of the end part is provided.SELECTED DRAWING: Figure 6
Patent JP-2022049855-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: KYOJIMA RYOSUKE
IPC: B41J2/165
Filed: 2020-09-17
Abstract: To provide a liquid discharge head which can reduce warpage in a nozzle plate using an SOI substrate.SOLUTION: A liquid discharge head includes a nozzle plate 110 having nozzles 4, individual liquid chambers communicating with the nozzles, and an actuator for pressurizing liquids in the individual liquid chambers, in which the nozzle plate is composed of a substrate having a first Si layer 101, a second Si layer 103 and a first Si oxide film layer 102 sandwiched between the first Si layer and the second Si layer, the first Si layer in the substrate is arranged on a liquid discharge surface side, a thickness of the first Si layer is smaller than a thickness of the second Si layer, the substrate has a through hole 80 communicating with the nozzle, a diameter of the through hole penetrating through the first Si layer is smaller than a diameter of the through hole penetrating through the second Si layer, and the second Si layer has a second Si oxide film layer 104 on a surface different from a surface in contact with the first Si oxide film layer.SELECTED DRAWING: Figure 3
Patent JP-2020199337-A (JP)
Title: Control device
Inventor: HOSOKAWA YUSHI
IPC: A47C21/00
Filed: 2020-09-18
Abstract: To provide a control device which can improve the operability.SOLUTION: A control device includes: a plurality of operation buttons; a reception unit; and a display unit. The plurality of operation buttons can control the operation of a movable part of motor-driven furniture. The display unit displays setting items between the plurality of operation buttons in the setting mode in which the reception unit receives the first input. The movable part includes a back bottom and a knee bottom. The operation button includes a plurality of buttons for the interlocking in which the back bottom and the knee bottom operate in an interlocking manner. In the setting mode, in a case where one of the buttons for the interlocking receives the second input, any of control including the inclination of the entire movable part when the back bottom and the knee bottom operate in an interlocking manner and control not including the inclination of the entire movable part when the back bottom and the knee bottom operate in an interlocking manner can be set.SELECTED DRAWING: Figure 1
Patent JP-2021000125-A (JP)
Title: Aroma cartridge
Inventor: WATANABE TATSUSHI
IPC: A24D3/17
Filed: 2020-09-23
Abstract: To provide an aroma cartridge not using any tobacco component but using a non-tobacco material which does not include a large amount of fibers, the aroma cartridge capable of being free from the closure of a gas channel on a heated aroma generation sheet or in a heated aroma generation substrate and between the heated aroma generation sheet and the heated aroma generation substrate.SOLUTION: An aroma cartridge comprises: a heated aroma generator 21 being heated for generating aerosol; a filter 2252-1; a support member 2251-1 provided between the heated aroma generator and a filter; and a cartridge exterior body 23 packaging the heated aroma generator, the filter and the support member. The support member comprises: a columnar member having an open hole in a longitudinal direction of the aroma cartridge; and a plate-shaped member which contacts inside of the columnar member, wherein one side of the plate-shaped member is arranged in the longitudinal direction.SELECTED DRAWING: Figure 16
Patent JP-2022053211-A (JP)
Title: Vehicular lighting device and vehicular lighting fixture
Inventor: MATSUO MICHIHIRO
IPC: F21S45/47
Filed: 2020-09-24
Abstract: To provide a vehicular lighting device and a vehicular lighting fixture that can improve heat dissipation and also reduce manufacturing costs.SOLUTION: A vehicular lighting device comprises: a socket which has a recessed part at one end part; a base part which is provided in the recessed part and includes metal; a first conductive part which is plate-like, and provided at the base part on the opposite side from a bottom surface side of the recessed part; a second conductive part which is plate-like, and provided adjacently to the first conductive part; an insulation part which is provided between the first conductive part and the second conductive part, and between the first conductive part and second conductive part, and the base part; and a light emitting element which has one electrode electrically connected to the first conductive part and the other electrode electrically connected to the second conductive part.SELECTED DRAWING: Figure 3
Patent JP-2022053373-A (JP)
Title: Resin composition
Inventor: KOYAIZU KENICHI
IPC: G02B1/04
Filed: 2020-09-24
Abstract: To provide a resin composition which has a high refractive index ratio, is excellent in suppression of aggregation of metal oxide particles, and can be formed into a new optical material.SOLUTION: A resin composition contains metal oxide particles coated with a polymer material, and a binder resin, in which the polymer material and/or the binder resin contains a divalent aromatic hydrocarbon group that may have a substituent, contains a polymer having at least one structural unit selected from the group consisting of a structural unit (A) of -S-, a structural unit (B) of -S(=O)- and a structural unit (C) of -S(=O)2-, and has an element content ratio (O/S) of an oxygen atom O bonded to a sulfur atom S in a main chain to the sulfur atom S in the main chain of 0.1-1.5.SELECTED DRAWING: None
Patent JP-2021054822-A (JP)
Title: Method for producing levulinic acid
Inventor: YAMADA ATSUSHI
IPC: C07C59/185
Filed: 2020-09-29
Abstract: To provide an industrially suitable method for producing levulinic acid.SOLUTION: There is provided a method for producing levulinic acid by reacting biomass and water in an organic solvent in the presence of an acid catalyst to obtain levulinic acid, wherein the mass of water is 0.1 to 3 times the mass of a saccharide having 6 carbon atoms contained in the biomass. The weight ratio of an organic solvent to water is preferably 2 to 30 times. The organic solvent is preferably 1 or more kinds selected from the group consisting of a hydrophobic ketone, a hydrophobic ether and an aryl halide.SELECTED DRAWING: None
Patent JP-2022064758-A (JP)
Title: Spool and lacing module including the same
Inventor: SEKII YOICHI
IPC: A43C11/00
Filed: 2020-10-14
Abstract: To provide a spool, and to provide a lacing module including the same.SOLUTION: A trunk 40 of a spool 20 includes a groove part 41, an upper brim part 42, a lower brim part 45, an engaging protrusion (first protrusion) 43, a storage recess (second recess), and a connection recess. The groove part 41 is arranged on the top face of the trunk 40, and linearly extends in the radial direction passing through a central axis J. Both ends in the radial direction of the groove part 41 are opened, and a shoe string S is arranged in the groove part 41. A shaft 30 rotates around the central axis extending vertically. The trunk 40 has a lower part connected to the shaft 30, has a string material S wound around the outer surface in the radial direction, and has the groove part 41 on which the string material S is placed.SELECTED DRAWING: Figure 2
Patent JP-2022066634-A (JP)
Title: Pile installation method in contaminated soil
Inventor: ICHIKAWA KAZUOMI
IPC: E02D9/02
Filed: 2020-10-19
Abstract: To provide a pile installation method in contaminated soil allowing prevention of spreading contamination to a lower layer under an impermeable layer and prevention of contaminated soil removal to a ground surface.SOLUTION: A pile installation method in accordance with the present invention comprises: a casing pipe press-in step of rotatively pressing a pile to an impermeable layer 3 by expanding sediment sideward in a state that a tip of a casing pipe 9 is closed with a closing lid 11 by using a pile installation device 13 provided with the casing pipe 9 having a propulsion blades 7 on a peripheral surface of the tip and the closing lid 11 allowing an opening of the tip of the pipe 9 to be closed; a fluid solidification body injection step of injecting fluid solidification bodies 17 with specific strength and amount in the casing pipe 9 after removing the closing lid 11; an existing pile installation step of installing an existing pile 21 to a bearing layer 5 in the casing pipe 9 in which the fluid solidification bodies 17 are injected; and a casing pipe pull-out step of pulling out the casing pile 9.SELECTED DRAWING: Figure 1
Patent JP-2022066865-A (JP)
Title: Lighting fixture
Inventor: MURAKAMI NOBUTAKE
IPC: H01L33/00
Filed: 2020-10-19
Abstract: To provide a flexible substrate having a lower brightness reduction degree towards a terminal end when a product is elongated and having no uneven brightness of a light emitter even when cut, and a lighting fixture using the flexible substrate.SOLUTION: Each of units includes: a first energizing wire which energizes a first outgoing wire and a second return wire via a first light-emitting element; and a second energizing wire which energizes a first return wire and the second return wire via a second light-emitting element. An electric power supplied to the first outgoing wire from a tip is fed to the first light-emitting element by the first energizing wire and circulated through the second return wire in each of the units, and an electric power supplied to the second outgoing wire from the tip is once inversely circulated through the first return wire via a first energizing part at the terminal end and then fed to a second light-emitting element by the second energizing wire and circulated through the second return wire in each of the units.SELECTED DRAWING: Figure 2
Patent JP-2021065230-A (JP)
Title: Article for use with apparatus for heating smokable material
Inventor: THOMAS P BLANDINO
IPC: A24F40/20
Filed: 2020-10-19
Abstract: To provide, e.g., a novel article for use with apparatus for heating smokable material to volatilize at least one component of the smokable material.SOLUTION: Disclosed is an article (1) for use with apparatus for heating smokable material to volatilize at least one component of the smokable material. The article comprises a mass of smokable material (10) and an elongate member (20) therein. The elongate member (20) comprises heating material that is heatable by penetration of a varying magnetic field. Also disclosed is a method of manufacturing such an article. The method comprises providing an elongate element (200) comprising heating material, and locating the elongate element within smokable material (100). These steps may form an elongate assembly (80) comprising the elongate element within the smokable material, and the method may comprise cutting the elongate assembly at a predetermined longitudinal position to form the article.SELECTED DRAWING: Figure 1