baber/WOPTO huggingface dataset:
Patent JP-2020144355-A (JP)
Title: Photosensitive resin composition, and method for etching glass substrate
Inventor: UEMATSU TERUHIRO
IPC: G03F7/004
Filed: 2019-08-30
Abstract: To provide a photosensitive resin composition allowing formation of an etching mask that has sufficient resistance to an etchant to be used for etching of a glass substrate and can be peeled off by an organic solvent-based stripping liquid, and a method for etching a glass substrate, including formation of an etching mask using the photosensitive resin composition.SOLUTION: The following photosensitive resin composition is used to form an etching mask in the process of etching a glass substrate. The photosensitive resin composition comprises a resin component (A) having an acid-dissociable dissolution-inhibiting group and showing increase in the solubility with an alkali by an action of an acid, an acid generator (B) that generates an acid by irradiation with radiation, a filler (C), and a plasticizer (D), or the photosensitive resin composition comprises a resin component (A1) having a phenolic hydroxyl group, a protective agent (A2) that gives an acid-dissociable dissolution-inhibiting group by reacting with a phenolic hydroxyl group, the acid generator (B), the filler (C), and the plasticizer (D).SELECTED DRAWING: None
Patent JP-2021037861-A (JP)
Title: Vehicular air conditioner
Inventor: ISSHI YOSHINORI
IPC: H01M10/6565
Filed: 2019-09-04
Abstract: To suppress the sacrifice of anti-fogging performance due to the cooling of a cooling object to be cooled as much as possible.SOLUTION: A vehicular air conditioner includes a compressor 11 that compresses and discharges a refrigerant, a radiator 12 that radiates the refrigerant discharged from the compressor 11, decompressing portions 15, 18a, and 18b that decompresses the refrigerant heat-radiated by the radiator 12, an air-conditioning evaporating portion 16 that exchanges the heat of the refrigerant decompressed by the decompressing portions 15, 18a, and 18b with air-conditioning blowing air blown to a vehicle cabin to evaporate, cooling evaporating portions 19a and 19b that evaporate the refrigerant decompressed by the decompressing portions 15, 18a, and 18b to cool a cooling object 70, a cooling operation switch portion 14b that switches whether the cooling operation of the cooling object 70 by the cooling evaporating portions 19a and 19b should be performed or not, and a cooling operation permitting portion S404 that permits the cooling operation if the temperature TE of the air-conditioning evaporating portion 16 is lower than a target air-conditioning evaporator temperature TEO, when it is necessary to prevent the fogging of a window of a vehicle.SELECTED DRAWING: Figure 15
Patent JP-2021040521-A (JP)
Title: Culture material
Inventor: UI SEITA
IPC: A01G7/00
Filed: 2019-09-10
Abstract: To provide a culture material capable of efficiently preventing a disease damage from microbes or spores thereof floating in the air.SOLUTION: The invention provides a culture material which is formed of a nonwoven fabric carrying Ascomycetes Pezizales sp. and root nodule bacteria Rhizobium sp., and the invention also provides a decomposition method of the culture material characterized in which, three kinds of spawns being Ascomycetes Perizales sp., root nodule bacteria Rhizobium sp., and Actinomyces are caused to live together by carrying Actinomyces on the culture material after culture use, for biological decomposition of fibers forming the nonwoven fabric. The culture material covers soil for preventing entry of harmful bacteria into soil, or covers plants for preventing adhesion of harmful bacteria floating in the air to the plants. The culture material of the invention causes harmful bacteria to be dormant or deactivates the harmful bacteria, for preventing activity of the harmful bacteria.SELECTED DRAWING: None
Patent JP-2021043648-A (JP)
Title: Work machine identification device and work management system
Inventor: HISAMOTO KEIJI
IPC: A01B71/02
Filed: 2019-09-10
Abstract: To provide a work machine identification device that can automatically identify a work machine mounted on a tractor in a novel way without a tractor operator having to manually input machine information of the work machine mounted on the tractor.SOLUTION: A work machine identification device 4 includes: a towing force acquisition unit 42 that acquires a towing force detected by a towing force detection unit 22 from a tractor 2 that is capable of mounting multiple types of work machines 3 and has the towing force detection unit 22 for detecting the towing force for towing the work machines 3; a weight storage unit 63 in which the weight of the work machine 3 is stored for each of a plurality of types of work machines 3; and a work machine identification unit 43 that identifies the work machine 3 mounted on the tractor 2 based on the towing force acquired by the towing force acquisition unit 42 and the weight stored in the weight storage unit 63.SELECTED DRAWING: Figure 2
Patent JP-2021043089-A (JP)
Title: Vibration test analyzer and vibration test analysis method
Inventor: HORI IKUYA
IPC: G01N21/88
Filed: 2019-09-12
Abstract: To efficiently analyze a vibration test and provide information useful for analysis.SOLUTION: A vibration test analyzer stores moving-image data that is generated by fixing a photographing range and photographing a test object under vibration test, generates difference information in which differences in pixel value with regard to each corresponding pixel are correlated, on the basis of first moving-image data in a first photographing period and second moving-image data in a second photographing period that follows the first photographing period, and generates and outputs an analysis result that is an image based on the difference information. The vibration test analyzer generates first analysis data on the basis of the first moving-image data, generates second analysis data on the basis of the second moving-image data, calculates a difference in average value of pixel value with regard to each pixel which the first and second analysis data correspond to, and generates information, as the difference information, that indicates the calculated difference.SELECTED DRAWING: Figure 1
Patent JP-2019218263-A (JP)
Title: METHOD FOR MANUFACTURING GaN CRYSTAL
Inventor: ISO KENJI
IPC: C30B29/38
Filed: 2019-09-13
Abstract: To provide a new method for manufacturing a GaN crystal, including growing GaN from a vapor phase on a non-polar or semi-polar GaN surface using GaCland NHas a raw material.SOLUTION: The method for manufacturing a GaN crystal comprises: (i) the step of preparing a GaN seed crystal having a non-polar or semi-polar surface having an angle of 85° or more and less than 170°formed between the normal direction and the [0001] direction of the GaN seed crystal; and (ii) the growth step of epitaxially growing the GaN single crystal from a vapor phase on a surface including the non-polar or semi-polar surface of the GaN seed crystal using GaCland NHas a raw material.SELECTED DRAWING: Figure 1
Patent JP-2021046370-A (JP)
Title: METHOD FOR CONTINUOUSLY PRODUCING α,β-UNSATURATED CARBOXYLIC ACID SALT
Inventor: SHINMYO KENICHI
IPC: C07C51/15
Filed: 2019-09-18
Abstract: To provide a means for producing an α,β-unsaturated carboxylic acid salt with excellent reaction efficiency.SOLUTION: A method for continuously producing an α,β-unsaturated carboxylic acid salt includes: a step (1) to obtain a metal lactone compound by continuously circulating a transition metal complex through a first reactor, continuously supplying an alkene and carbon dioxide to the first reactor, and making the transition metal complex, the alkene, and the carbon dioxide react with one another; and a step (2) to make a base act on the metal lactone compound by continuously supplying the metal lactone compound continuously drawn out from the first reactor and the base to a second reactor set on the downstream of the first reactor, in which a ratio (A) of a supply amount of the carbon dioxide (mmol/minute) to a supply amount of the transition metal complex (mmol/minute) in the step (1) is 1 or less.SELECTED DRAWING: Figure 1
Patent JP-2021052219-A (JP)
Title: Communication network system
Inventor: KURATA KENICHI
IPC: H04W84/18
Filed: 2019-09-20
Abstract: To configure a local communication network whose network structure is specified by a plurality of mobile terminals to perform communication with a high degree of freedom.SOLUTION: A communication network system 100 to which a plurality of mobile terminals 1 are connected includes a unit network 10 to which two mobile terminals 1 are directly connected, a local network 20 formed by connecting a plurality of unit networks 10, and ledger data including identification information that identifies a mobile terminal 1 and connection information that indicates a connection relationship of the mobile terminal 1. Each of the mobile terminals 1 shares the ledger data and updates the ledger data as needed when the connection information changes. Each of the mobile terminals 1 communicates with a target terminal 1T via the unit network 10 based on the ledger data.SELECTED DRAWING: Figure 3
Patent JP-2021054149-A (JP)
Title: Floor panel of vehicle and floor structure
Inventor: GOTO RYO
IPC: B62D25/20
Filed: 2019-09-27
Abstract: To allow easy movement from a front part of a cab to a rear doorway.SOLUTION: A floor panel 10 comprises: a floor front part 12 extending rearward from a front-end lower part of a cabin; kickup parts 13 arranged at left and right both sides of a rear part of the floor front part 12, and extending rear-upward from a rear part of the floor front part 12; left and right floor rear parts 14 extending rearward from upper parts of the left and right kickup parts 13; a passage bottom plate part 15 extending rearward from a region in a center of the rear part of the floor front part 12 in a vehicle width direction; and left and right passage side plate parts 16 erecting along left and right end edge parts 15a of the passage bottom plate part 15. The passage bottom plate part 15 is arranged in a height position at a lower part rather than the left and right floor rear parts 14, and extends up to a doorway 9 of a rear face of a cab by passing between the left and right kickup parts 13, and between the left and right floor rear parts 14 from the floor front part 12.SELECTED DRAWING: Figure 4
Patent JP-2021059242-A (JP)
Title: Head-up display system of vehicle
Inventor: NAKAMURA RYOTA
IPC: H04N13/302
Filed: 2019-10-08
Abstract: To improve a head-up display apparatus of a vehicle.SOLUTION: A head-up display system 10 of a vehicle 1 comprises: a head-up display apparatus 70 which has a projection device 71 of projecting three-dimensional images 91, 92 to the front of an occupant of the vehicle 1 and projects projection images 93, 94 of an object on the outside of the vehicle in front of the occupant; and an occupant monitoring apparatus 60 which has an imaging device 61 for imaging the occupant of the vehicle 1 and generates individual data 80 about the visual sensation of the occupant on the basis of the photographed image of the imaging device 61. The head-up display apparatus 70 projects from the projection device 71 the three-dimensional images 91, 92 obtained by adjusting the projection images 93, 94 in the three-dimensional image by using the individual data 80 about the visual sensation of the occupant generated by the occupant monitoring apparatus 60.SELECTED DRAWING: Figure 5
Patent JP-2020097514-A (JP)
Title: Improved sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with btex in claus unit
Inventor: JEAN-PIERRE R BALLAGUET
IPC: B01D71/76
Filed: 2019-10-09
Abstract: To provide an enrichment apparatus and process for enriching hydrogen sulfide in an acid gas stream to create a hydrogen sulfide rich stream for feed to a Claus unit.SOLUTION: An enrichment apparatus comprises a hydrocarbon selective separation unit 102 operable to separate an acid gas stream 10 into a hydrocarbon rich stream 14 and a purified acid gas stream 12, with the acid gas stream comprising hydrogen sulfide, carbon dioxide, and hydrocarbons, a hydrogen sulfide selective separation unit 106 operable to separate the purified acid gas stream 12 to create a hydrogen sulfide rich stream 18 and a hydrogen sulfide lean stream 16, the hydrogen sulfide rich stream 18 having a concentration of hydrogen sulfide, and a Claus unit 200 operable to recover sulfur 80 from the hydrogen sulfide rich stream 18. The enrichment apparatus can include a carbon dioxide selective separation unit in fluid communication with the hydrogen sulfide selective separation unit 106, operable to separate the hydrogen sulfide rich stream 18.SELECTED DRAWING: Figure 4
Patent JP-2021064490-A (JP)
Title: Lighting fixture
Inventor: FUJIMOTO YUTA
IPC: F21V17/00
Filed: 2019-10-11
Abstract: To provide a lighting fixture capable of easily attaching/detaching a reflection member to a frame body while stably holding the reflection member.SOLUTION: A lighting fixture 100 is equipped with a lamp body 1. The lamp body 1 emits light L. The lamp body 1 has a light source 7, a reflection member 8, and a frame body 62. The light source 7 emits the light L. The reflection member 8 reflects the light L. The frame body 62 holds the light source 7 and the reflection member 8. The reflection member 8 has a projecting portion 82 projecting outward. The frame body 62 has a groove portion 627 and a notch 626. The projecting portion 82 is disposed in the groove portion 627. The projecting portion 82 can pass through the notch 626. The notch 626 communicates with the groove portion 627. When the reflection member 8 is held by the frame body 62, the projecting portion 82 is disposed at a position that does not overlap with the notch 626.SELECTED DRAWING: Figure 3
Patent JP-2021063466-A (JP)
Title: Exhaust emission control device
Inventor: TSUMAGARI ICHIRO
IPC: F01N3/08
Filed: 2019-10-15
Abstract: To improve the performance of eliminating nitrogen oxide.SOLUTION: In one embodiment, an exhaust emission control device is provided for purifying exhaust gas exhausted from an engine. The exhaust emission control device includes an adsorption reduction catalyst provided in an exhaust passage where the exhaust gas flows, for adsorbing and reducing nitrogen oxide included in the exhaust gas, an ozone supplier provided on the upstream side further than the adsorption reduction catalyst for supplying ozone into the exhaust passage, a hydrogen supplier provided on the upstream side further than the adsorption reduction catalyst for supplying hydrogen into the exhaust passage, a catalyst temperature acquisition part for acquiring the temperature of the adsorption reduction catalyst, and a control device for controlling the supply amount of the ozone from the ozone supplier to the exhaust passage and the supply amount of the hydrogen from the hydrogen supplier to the exhaust passage according to the temperature of the adsorption reduction catalyst, acquired by the catalyst temperature acquisition part.SELECTED DRAWING: Figure 2
Patent JP-2021028244-A (JP)
Title: Sealing device for packaging of paint
Inventor: SHU YONGJUN
IPC: B65B51/10
Filed: 2019-11-06
Abstract: To provide a sealing device for packaging of paint.SOLUTION: A sealing device for packaging of paint comprises a body, and has a seal space formed in the body, a transport device installed below the seal space, a paint tub placed on the transport device, a storage space installed in the paint tub, an annular tub mouth fixedly installed on an upper end surface of the paint tub, and a winding device installed above the seal space. The winding device includes a thin film for sealing. A heat seal is operated to seal the mouth of the tub with the thin film for sealing, and then a seal lid is mounted rotatably together with the paint tub. Consequently, the storage space for paint placed in the paint tube is sealed, and sealability of the paint tub is enhanced through double sealing operation, which is continuously carried out to improve efficiency of the sealing operation for the paint tub.SELECTED DRAWING: Figure 1
Patent JP-2020120567-A (JP)
Title: Motor control unit and image forming apparatus
Inventor: MIYASHITA TAKUYA
IPC: H02P29/00
Filed: 2019-11-07
Abstract: To provide a technology that determines the type of a motor to be controlled.SOLUTION: A motor control unit comprises: exciting means that excites a plurality of excitation phases of a motor; measuring means that, when the plurality of excitation phases are respectively excited, measures a physical quantity changing according to the inductance of at least one coil of a plurality of coils constituting the plurality of excitation phases; and determination means that determines the type of the motor based on the measured values of the physical quantity measured by the measuring means when the plurality of excitation phases are respectively excited.SELECTED DRAWING: Figure 5
Patent JP-2021076795-A (JP)
Title: Developing device, developing method, and image forming apparatus
Inventor: KANDA HIROFUMI
IPC: G03G15/08
Filed: 2019-11-13
Abstract: To provide a developing device, a developing method, and an image forming apparatus that can properly maintain the amount of conveyance of developer without causing an increase in size of the device.SOLUTION: A developing device has a doctor roller 50 that is opposite to an outer peripheral surface of a developing roller 32 and is provided along an axial direction of the developing roller 32 with a gap G provided between the outer peripheral surface and the doctor roller. The doctor roller 50 includes a columnar outer peripheral surface and a rotation shaft 52 and is rotatably supported. A developer 40 is fed from the upstream side to the downstream side in the direction of rotation of the developing roller 32 through the gap G. In accordance with the flow rate of the developer 40 on the upstream side of the gap G, the rotation of the doctor roller 50 is changed, and the layer thickness of the developer 40 carried in layers on the outer peripheral surface of the developing roller 32 is regulated.SELECTED DRAWING: Figure 3
Patent JP-2021078082-A (JP)
Title: Information processor and control method thereof
Inventor: ITO AYA
IPC: G03G21/00
Filed: 2019-11-13
Abstract: To provide a technique of presenting which inspection standard is applied to a pixel for a user to grasp it easily when inspection regions in which different inspection standards are applied are overlapped with each other.SOLUTION: An information processor, in setting an inspection level for determining the appearance quality of an image of a surface to be inspected of printed matter on the basis of comparison of a picked-up image obtained by picking up the surface to be inspected to a reference image, determines a plurality of inspection regions different in inspection levels from the reference image and when an overlapping region exists against a plurality of inspection regions, specifies an inspection level of the overlapping region on the basis of a prescribed priority level and displays the specified inspection level of the overlapping region.SELECTED DRAWING: Figure 7
Patent JP-2021081198-A (JP)
Title: Measurement method
Inventor: ADACHI NOBUHIKO
IPC: G01B11/26
Filed: 2019-11-14
Abstract: To measure an incident angle of a laser beam with respect to a measurement surface by using a surface shape measurement device.SOLUTION: A measurement method is executed by a surface shape measurement device 100 including a light source 103 which is movable in a vertical direction with respect to a measurement surface. The measurement method includes the steps of: allowing a laser beam to be made incident on a measurement surface from the light source 103 arranged at a first measurement point, so as to measure a front surface shape of the measurement surface as a first surface shape based on a laser beam reflected against the measurement surface; allowing a laser beam to be made incident to the measurement surface from the light source 103 moved to a second measurement point different from the first measurement point, so as to measure a front surface shape of the measurement surface as a second surface shape based on a laser beam reflected against the measurement surface; and measuring an incident angle of a laser beam with respect to the measurement surface based on a deviation between the first surface shape and the second surface shape.SELECTED DRAWING: Figure 1
Patent JP-2022185597-A (JP)
Title: Azole derivative, and use of the same
Inventor: ARISUE Kaoru
IPC: C07D401/14
Filed: 2019-10-31
Abstract: To provide a novel noxious organism control agent having excellent controlling effect even to a noxious organism having resistivity against a known noxious organism control agent.SOLUTION: There are provided pyrazole-based compounds expressed by 1-(2-(ethylthio)-4-iodophenyl)-4-(2,2,3,3,4,4,4-heptafluorobutoxy)-1H-pyrazole (chemical compound number: A-1837), and 1-(2-(ethylsulfinyl)phenyl)-3-(2,2,3,3,4,4,4- heptafluorobutoxy)-1H-pyrazole (chemical compound number: D-0072), and a triazole-based compound represented by 1-(2-(ethylthio)-4-(trifluoromethyl)phenyl)-4-ethoxy-1H-1,2,3-triazole (chemical compound number: D1213) as novel noxious organism control agents.SELECTED DRAWING: None
Patent JP-2021078776-A (JP)
Title: Game machine
Inventor: NAKAJIMA TAKEHIRO
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To provide a game machine capable of enhancing interest in a game when changing a mode of a variation icon.SOLUTION: Display control means moves a reservation icon corresponding to a pattern variation from a first display area to a second display area with start of a pattern variation under reservation as an opportunity when displaying a variation icon, displays the reservation icon as a variation icon corresponding to the pattern variation, can execute first icon change control for changing the hue of one reservation icon without changing the shape of the one reservation icon for the one reservation icon for plural times, and can execute second icon change control for changing at least the shape of one variation icon for the one variation icon, and a ratio of execution of the second icon change control for a variation icon corresponding to one pattern variation tends to become higher as the number of execution times of first icon change control is larger than that of a reservation icon corresponding to the pattern variation during a period when the pattern reservation is under reservation.SELECTED DRAWING: Figure 24
Patent JP-2021087238-A (JP)
Title: Electric actuator, control method, and computer program
Inventor: Yano Kei
IPC: H02P29/024
Filed: 2019-11-25
Abstract: To provide an electric actuator which implements accurate position control in a compact configuration, a control method for the electric actuator, and a program.SOLUTION: An electric actuator comprises: a load sensor which is provided in a ball screw or a trapezoidal screw that is rotated by a drive motor, and outputs a signal corresponding to an axial load applied to the ball screw or the trapezoidal screw; a rotation sensor which detects a rotation amount of a screw shaft of the ball screw or the trapezoidal screw or a nut; and a control unit which inputs signals output from the load sensor and the rotation sensor. The control unit identifies a load detection value on the basis of an output signal from the load sensor, identifies a position of the nut with respect to the screw shaft on the basis of the output signal from the rotation sensor, and outputs a control signal to a drive circuit of the drive motor on the basis of comparison of the identified load detection value and position with stored thresholds.SELECTED DRAWING: Figure 1