baber/WOPTO huggingface dataset:
Patent JP-2019190550-A (JP)
Title: Slide type constant velocity universal joint for propeller shaft
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/223
Filed: 2018-04-24
Abstract: To provide a slide type constant velocity universal joint exclusive for a compact, light-weight propeller shaft capable of contributing to further fuel consumption of an automobile and requirement for high-speed rotation of the propeller shaft.SOLUTION: A slide-type constant velocity universal joint 1 for a propeller shaft is composed of a double offset slide-type constant velocity universal joint including an outer joint member 2 having eight track grooves 7 formed on an inner peripheral face 6 along an axial direction, an inner joint member 3 having eight track grooves 9 formed on an outer peripheral face 8 along an axial direction, and provided with a connection hole 11 for connecting a shaft, eight torque transmission balls 4 assembled between the linear track grooves 7 of the outer joint member 2 and the linear track grooves 9 of the inner joint member 3, and a retainer 5 for housing the torque transmission balls 4 in pockets 5a. In the retainer 5, a ratio f/PCDof an offset amount f and a pitch circle diameter PCDof the torque transmission ball is determined to be 0.07 or more and 0.09 or less, as a specification exclusive for a propeller shaft.SELECTED DRAWING: Figure 2
Patent JP-2019189026-A (JP)
Title: Hybrid-vehicular control apparatus
Inventor: YASUZAWA KO
IPC: B60K6/48
Filed: 2018-04-25
Abstract: To enable the suppression of deterioration in update accuracy of a dilution learning value.SOLUTION: A hybrid-vehicular control apparatus 50 includes: a dilution amount calculation part 66 for calculating a diluted fuel amount DA; an air-fuel ratio F/B control part 62 for calculating an air-fuel ratio correction value FAF; a dilution learning value update part 67 for performing a dilution learning to update a dilution learning value CDIL so that the air-fuel ratio correction value FAF approaches "0"; and an operation control part 69 for performing specified operation control to control an operating state of an engine so that an engine revolution speed becomes a specified revolution speed, with an intake air volume GA equaling a specified amount when the dilution learning is performed in a case where the engine is operated under a condition where an output torque target value is equal to or lower than a determination torque. In a case where the engine is operated under a condition where the output torque target value is larger than the determination torque, the operation control part 69 does not perform the specified operation control.SELECTED DRAWING: Figure 3
Patent JP-2018125564-A (JP)
Title: Light-emitting element, light-emitting device, electronic apparatus, and lighting device
Inventor: OGITA KO
IPC: H01L51/50
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide: composite material combining an organic compound and an inorganic compound, the composite material having high carrier transport properties; composite material having high carrier injection properties into an organic compound; composite material in which absorption due to charge-transfer interaction is less likely to occur; and composite material having high translucency for visible light.SOLUTION: Composite material contains a hydrocarbon compound having molecular weight of 350 or more and 2000 or less where a substituent group is bonded to a naphthalene skeleton, a phenanthrene skeleton, or a triphenylene skeleton, and an inorganic compound showing electron acceptability with respect to the hydrocarbon compound, where a ring possessed by the substituent group is one kind or a plurality of kinds of composite material selected from a benzene ring, a naphthalene ring, a phenanthrene ring, and a triphenylene ring.SELECTED DRAWING: Figure 7
Patent JP-2019200531-A (JP)
Title: Check management system, check management device, check management method, and check management program
Inventor: EDA TOSHIHIKO
IPC: G06Q20/02
Filed: 2018-05-15
Abstract: To provide a check management system, a check management device, a check management method, and a check management program capable of improving the efficiency of check payments in check management, as well as the convenience of financial institutions that issue checks, payers and payees of checks.SOLUTION: A check management system is configured to: obtain read data of check paper including recipient identification data of a check recipient and a payment amount on the basis of the check paper photographed by a photographing unit of a terminal device; determine whether there is check payment schedule data corresponding to the read data; determine whether the recipient identification data matches registrant identification data if it is determined that there is the check payment schedule data corresponding to the read data; and transmit, to an electronic banking system, a check payment request to a registrant's bank account on the basis of registration data if it is determined that the recipient identification data matches the registrant identification data.SELECTED DRAWING: Figure 3
Patent JP-2019199575-A (JP)
Title: Turbine oil composition
Inventor: KONDO MASAAKI
IPC: C10M107/32
Filed: 2018-05-18
Abstract: To provide the turbine oil composition excellent in biodegradability, thermal oxidation stability, and hydrolysis stability.SOLUTION: The turbine oil composition comprises: a base oil portion containing polyol ester, and 0.05% to 0.15 mass% of a carbodiimide compound as a hydrolysis inhibitor, wherein the polyol ester consists of an alcohol residue having neopentyl structure and a saturated fatty acid residue of a mixture of a linear saturated fatty acid having 7 to 11 carbon atoms and a branched saturated chain fatty acid having 16 to 20 carbon atoms, and has a kinematic viscosity at 40°C of 32 mm/s to 68 mm/s.SELECTED DRAWING: None
Patent JP-2019203050-A (JP)
Title: Heat insulation material
Inventor: FUKUI RYUTA
IPC: C01G23/047
Filed: 2018-05-22
Abstract: To provide a heat insulation material capable of preventing a rise of a surface temperature of a housing of an electronic apparatus.SOLUTION: A heat insulation material contains a resin and a filler, in which the filler is titanium oxide, and a ratio represented by Expression 1 is 0.65 or less. (Expression 1) (average regular reflectance to infrared rays of wavelength of 2-20 μm)/(average total reflectance to infrared rays of wavelength of 2-20 μm). Higher heat insulation performance can be obtained by further using titanium oxide having an average particle size of 3-10 μm and an average aspect ratio of 20 or more.SELECTED DRAWING: None
Patent JP-2019202326-A (JP)
Title: Laser processing device
Inventor: KAWAMURA MUNENORI
IPC: G02F1/29
Filed: 2018-05-22
Abstract: To control a diffraction image generated by a diffraction element to have desired light intensity distribution in a laser processing device having a diffraction element.SOLUTION: A laser processing device has a diffraction element for emitting diffraction light forming a diffraction image having desired light intensity distribution at an image-formation surface by inputting incident light from a light source. The laser processing device includes first means for averaging light intensity of diffraction light within a desired time.SELECTED DRAWING: Figure 3
Patent JP-2019204015-A (JP)
Title: Information processing device, program, and control method
Inventor: KOGA KO
IPC: G06F3/16
Filed: 2018-05-24
Abstract: To improve technology for carrying out voice interaction between a vehicle and a driver.SOLUTION: An information processing device 10 includes acquisition units (11;13) for acquiring acceleration of a vehicle 1, a control unit 16 for executing voice interaction between the vehicle 1 and a driver, an input unit 14 for receiving voice input by the driver, and an output unit 14 for carrying out voice output to the driver, and the control unit 16 dynamically controls response time for the voice interaction with the driver based on the acceleration of the vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2019208151-A (JP)
Title: Fiber optic link and relay node
Inventor: AKATSUKA TOMOYA
IPC: H04B10/25
Filed: 2018-05-30
Abstract: To improve fiber noise compensation performance degradation due to servo peak accumulation.SOLUTION: In any relay node T3 connected in series between a transmission node S and a reception node R, a servo peak removal unit 33 removes a servo peak generated during fiber noise compensation from the remaining transmission light obtained by a repeater 31 to perform input to a noise compensator 32. At this time, the servo peak is removed by phase-stabilizing a narrow line width light source 33A to the repeater 31 in a feedback band of 1/10 or less of the peak frequency of the transmitted light.SELECTED DRAWING: Figure 1
Patent JP-2019207831-A (JP)
Title: Positioning structure, cover unit, and lighting device
Inventor: TOMITA TAKUMI
IPC: F21V17/00
Filed: 2018-05-30
Abstract: To provide a positioning structure which can inhibit misalignment between covers covering light sources.SOLUTION: A positioning structure PS positions a second cover 402 relative to a first cover 401 so that the first cover 401 covering a first light source 203 of a first lighting device 51 and a second cover 402 covering a second light source 204 of a second lighting device 52 are arranged along a first direction D1. The positioning structure PS includes a first end surface part 1 and a second end surface part 2. The first end surface part 1 is disposed at an end 401a of the first cover 401. The second end surface part 2 is disposed at an end 402a of the second cover 402. The first end surface part 1 includes a first protruding part 11. The first protruding part 11 protrudes from a first flat surface 31S in the first direction D1. The second end surface part 2 includes a first recessed part 21. The first recessed part 21 is recessed from a second flat surface 32S in the first direction D1. The first protruding part 11 may engage with the first recessed part 21.SELECTED DRAWING: Figure 2
Patent JP-2018150361-A (JP)
Title: Use of pufas for treating skin inflammation
Inventor: ADAM KELLIHER
IPC: A61P17/04
Filed: 2018-05-31
Abstract: PROBLEM TO BE SOLVED: To provide methods of treating skin inflammation, in particular, skin inflammation caused by atopic eczema, contact dermatitis, psoriasis or uremic pruritis.SOLUTION: The present invention provides a compound which is a polyunsaturated fatty acid derivative such as eicosa-8Z,11Z,14Z-trienoic acid (dihomo-γ-linolenic acid or DGLA), 5-hydroxy-eicosa-6E,8Z,11Z-trienoic acid (5-HETrE). The compound is for use in treating skin inflammation in mammals by topical administration.SELECTED DRAWING: None
Patent JP-2019211262-A (JP)
Title: Used fuel storage facility
Inventor: ABE SHIGEKI
IPC: G21C19/32
Filed: 2018-06-01
Abstract: To provide a used fuel storage facility which can realize increase of the storage capacity or enhancement of setting while securing the safety by a more simple shape or facility.SOLUTION: The present invention relates to a used fuel storage facility 1 for storing a used fuel storage container 10 containing a used fuel, and the used fuel storage facility includes concrete modules 20A, 20B, 60, 80A, 80B, 82, 84, 86, 88A, 88B set in at least two stages and concrete modules 22 and 24 for an opening, the concrete modules surrounding the used fuel storage container 10.SELECTED DRAWING: Figure 2
Patent JP-2019208877-A (JP)
Title: Root holder
Inventor: MUKAINO MISAKO
IPC: A61M5/14
Filed: 2018-06-05
Abstract: To provide a root holder which is a member for certainly holding, for example, an approximately center section of a drip route on a body or a drip supporting column so as to fix it softly, and with which patient's anxiety and burden caused by inconvenience during drip therapy may be solved so as to realize more comfortable drip therapy.SOLUTION: There is provided a holder 1 comprising a holder main body 2 of a rectangular plate-shaped, which is made of a foldable flexible material, a clip 6 connected to an end section on the holder main body 2, a first connection part 3 arranged on another end section of the holder main body 2, a second connection part 4 arranged near the center section of the holder main body 2, and cut line 7 for the holder main body 2 arranged between the first connection part 3 and the second connection part 4 in the longitudinal direction of the holder main body 2. When a section near the cut section of the holder main body 2 is folded so that the first connection part 3 and the second connection part 4 are brought into jointed, the cut section 7 and the folded section sandwich a linear cord so as to hold it.SELECTED DRAWING: Figure 1
Patent JP-2019210742-A (JP)
Title: Flush toilet bowl
Inventor: KOSHIMIZU KANEYUKI
IPC: E03D11/13
Filed: 2018-06-07
Abstract: To provide a flush toilet bowl which has a drainage structure and can be easily manufactured.SOLUTION: A flush toilet bowl comprises: a toilet bowl part 10 formed with a water outlet 11A at the top of which flush water is spouted; a trap drainage channel 30 communicating with the downstream side of the toilet bowl part 10 and extending rearward from the toilet bowl part 10; a water guide part 50 that is provided above the trap drainage channel 30 and behind the toilet bowl part 10 and communicates with the water outlet 11A, and through which flush water supplied to the water outlet 11A flows when the toilet bowl is washed; and a drainage passage 70 having an inflow port 71 formed on the lower surface 50A of the water guide part 50, extending along the outer surface of the toilet bowl part 10, and having an outlet port 79 formed below the reservoir surface R of the toilet bowl part 10.SELECTED DRAWING: Figure 1
Patent JP-2019012821-A (JP)
Title: Imprint device and manufacturing method of article
Inventor: SATO KOJI
IPC: H01L21/027
Filed: 2018-06-08
Abstract: To provide an imprint device advantageous in superposition accuracy of a mold and a board.SOLUTION: An imprint device has a measurement section 15 for measuring the relative position of a mold and a board and acquiring positional data, a drive section for driving at least one of the mold and the board, a deformation section for deforming at least one of the mold and the board, and a control section 17 for controlling the drive section and the deformation section so that positional control for controlling relative position of the mold and the board, and a part of shape control for deforming at least one of the mold and the board are carried out in parallel. The control section controls the drive section based on the positional data acquired in the measurement section, and the target positional data indicating the relative target position of the mold and the board, and includes an input part for giving time series data, indicating the relative position of the mold and the board, changing at each time while shape control is performed according to deformation of at least one of the mold and the board by the deformation section, to the target positional data.SELECTED DRAWING: Figure 8
Patent JP-2019218961-A (JP)
Title: Solenoid valve unit and automatic winder
Inventor: IMAMURA HISAKATSU
IPC: F16K31/06
Filed: 2018-06-15
Abstract: To enable necessary resources to be reduced.SOLUTION: A solenoid valve unit comprises: a first input air coupler 150 causing first air to flow thereinto; a second input air coupler 160 causing second air having a pressure higher than that of the first air to flow thereinto; a casing 110 including, inside the same, first to third flow channels 111-113 and a shuttle valve 140; and first and second solenoid valves 120, 130 integrated with the casing 110. The first flow channel 111 causes the first air to flow therethrough, the second flow channel 112 causes the second air to flow therethrough, and the third flow channel 113 is connected to a downstream side of the first flow channel 111 and a downstream side of the second flow channel 112 through the shuttle valve 140. The first solenoid valve 120 controls the flow of the first air, and the second solenoid valve 130 controls the flow of the second air. The casing 110 is provided with a first output air coupler 170 causing any of the first air and the second air in the third flow channel 113 to flow out.SELECTED DRAWING: Figure 5
Patent JP-2019217577-A (JP)
Title: Cutting tap
Inventor: YAMAGUCHI HITOSHI
IPC: B23G5/06
Filed: 2018-06-18
Abstract: To provide a cutting tap configured to prevent occurrence of jamming of cut chips between a female screw and the tap.SOLUTION: In a cutting tap, in which a complete thread part 4 and a leading part 5 are divided by a plurality of grooves 11 extending in a shaft direction formed at intervals in a circumferential direction into a plurality of lands 9-9and cutting edges 12 that process a female screw into a prepared hole of the female screw are formed at edges at front sides in a tap rotating direction of thread ridges 7 of the leading part 5, of the lands 9-9, at least portions at rear sides in the tap rotating direction of thread ridges 8 in the complete thread part 4, of the lands 9,9,9a are removed to form a groove volume expansion part 13 that expands volumes of the grooves 11 adjacent to the lands 9,9,9.SELECTED DRAWING: Figure 1
Patent JP-2019220835-A (JP)
Title: Information processing unit, control method of information processing unit, control program of information processing unit, and communication system
Inventor: YOSHINO HISASHI
IPC: H04W40/22
Filed: 2018-06-19
Abstract: To provide an information processing unit capable of reducing labor when combining multiple FANs, and to provide a control method and program thereof, and a communication system.SOLUTION: A communication system 500 comprises at least two radio communication apparatus groups FAN10A, 10B including at least one radio communication master unit, and multiple radio communication slave units subordinate thereto, interconnected directly or indirectly and communicably by second communication system, and an information processing unit communicating with respective radio communication master units via a first communication system, and receiving information about an object associated with the multiple radio communication slave units, from respective radio communication master units. When one of at least two FANs satisfies prescribed conditions, a transmission section transmits setting information for causing object information about an object, which is associated with at least the multiple radio communication slave units contained in one FAN respectively, to be transmitted to self device to one FAN via a radio communication master unit included in the other FAN.SELECTED DRAWING: Figure 1
Patent JP-2019220565-A (JP)
Title: Thermal treatment apparatus
Inventor: ONO YUKIO
IPC: H01L21/26
Filed: 2018-06-20
Abstract: To provide a thermal treatment apparatus capable of measuring the temperature of a susceptor accurately, regardless whether or not a substrate is held on the susceptor.SOLUTION: Prior to thermal treatment of a semiconductor wafer becoming processing object, a dummy wafer DW is placed on a silicon susceptor 74, and the susceptor 74 is preheated by light irradiation from a halogen lamp HL. On the basis of the temperature of the susceptor 74 measured by a radiation thermometer 130, a control section controls output from the halogen lamp HL. The radiation thermometer 130 measures the temperature of the susceptor 74 by receiving infrared radiation of wavelength longer than 4 μm. Since silicon becomes opaque in a wavelength region longer than 4 μm, the radiation thermometer 130 can measure the temperature of the susceptor 74 accurately by receiving only the infrared radiation from the susceptor 74, regardless of whether or not a wafer is held on the susceptor 74.SELECTED DRAWING: Figure 9
Patent JP-2019220385-A (JP)
Title: Fuel cell system
Inventor: YAMAGAMI YOSHIHIRO
IPC: H01M8/04537
Filed: 2018-06-21
Abstract: To reduce electric conductivity of cooling medium supplied to a fuel cell stack, when a fuel cell system is stopping for a long period.SOLUTION: When a period after a fuel cell system stops until start again exceeds a predetermined time, a control section of a fuel cell system acquires a first electric conductivity of coolant located from a radiator to the front of the connection part at one end in a coolant circulation passage, and a second electric conductivity of coolant located on the downstream side of an ion exchanger in a bypass passage, and by using the first and second electric conductivities thus acquired, and a predetermined target electric conductivity, controls operation of a shunt valve so that the electric conductivity of supply coolant equal to or more than the target electric conductivity thus adjusting flow ratio.SELECTED DRAWING: Figure 3
Patent JP-2019220610-A (JP)
Title: Ferrite sintered magnet, motor and power generator
Inventor: NAGAOKA JUNICHI
IPC: H02K1/17
Filed: 2018-06-21
Abstract: To provide a ferrite sintered magnet having a satisfactorily high coercive force.SOLUTION: Provided is a ferrite sintered magnet 10 which comprises: a main phase including ferrite having a magnetoplumbite type crystalline structure of hexagonal crystal, provided that the main phase contains Fe and Co; and CaBO. In the ferrite sintered magnet, CaBOis included in another crystal phase different from the main phase, and the areal rate of CaBOis 2% or less to a whole section of the sintered magnet.SELECTED DRAWING: Figure 1
Patent JP-2020003520-A (JP)
Title: Laminate
Inventor: DESAKI HIKARI
IPC: H05B33/24
Filed: 2018-06-25
Abstract: To provide a laminate having a circularly polarizing plate that can suppress coloring in reflected light by reflection of external light and can give a good black display ability even when viewed in an oblique direction.SOLUTION: The laminate includes a polarizing film 10, a retardation film 2 and a light-reflecting layer 16 in the described order, in which the retardation film has a first retardation film 20 and a second retardation film 21, the first retardation film has characteristics represented by expressions (1) to (3), the second retardation film has characteristics represented by an expression (4), the retardation film satisfies the relationship represented by an expression (5), and the light-reflecting layer has characteristics represented by expression (6). Expressions are: (1) nx>ny≒nz; (2) RoA(450)/RoA(550)≤0.93; (3) 135 nm<RoA(550)<145 nm; (4) nx≒ny<nz; (5) 0.1<|RthC(550)|/|RoA(550)|<0.5; and (6) 45%<Yref<85%.SELECTED DRAWING: Figure 1
Patent JP-2020003636-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HASEGAWA KENICHI
IPC: G03G15/20
Filed: 2018-06-28
Abstract: To provide a fixing device that, even in a state in which a pressure roller and a fixing belt are separated from each other, reduces the slide resistance between the fixing belt and a stationary member to facilitate the rotation drive of the fixing belt.SOLUTION: A fixing device comprises: an endless fixing belt 25 that is laid over a plurality of roller members and a stationary member 26; and a pressure roller 30 that is provided to be contactable/separable with respect to the fixing belt 25, is in pressure contact with the stationary member 26 with the fixing belt 25 therebetween to form a nip part, and causes the fixing belt 25 to rotate by following the rotation of the pressure roller. The plurality of roller members include at least a fixing roller 21 that includes heating means and driving means, a position variable roller 22 that can move in a separation direction of the pressure roller 30, and a pressure adjustment roller 23 that includes urging means 24. While the pressure roller 30 is separated from the fixing belt 25, the position variable roller 22 moves in a separation direction of the pressure roller 25, and the fixing roller 21 is rotated by the driving means to rotate the fixing belt 25.SELECTED DRAWING: Figure 3