baber/WOPTO huggingface dataset:
Patent JP-2019219080-A (JP)
Title: Air fan cover
Inventor: ADACHI MASASHI
IPC: F24F7/06
Filed: 2018-06-15
Abstract: To provide an air fan cover which can be attached to first and second air fan frames formed in accordance with different specifications.SOLUTION: An air fan cover 1 includes: suction ports 22, 22a; an inner periphery cover part 23 which is disposed so as to contact with an air fan frame 13 when the air fan cover 1 is attached to the air fan frame 13 having small specifications; and an outer periphery cover part 24 which is disposed so as to contact with an air fan frame 11 when the air fan cover 1 is attached to the air fan frame 11 having large specifications. The inner periphery cover part 23 and the outer periphery cover part 24 are formed in a step-like form. In a state that the suction ports 22, 22a are viewed from the front side, the inner periphery cover part 23 is formed so as to enclose peripheries of the suction ports 22. 22a and the outer periphery cover part 24 is formed so as to enclose a periphery of the inner periphery cover part 23. The inner periphery cover part 23 is formed so as to protrude to the suction port 22 further than the outer periphery cover part 24.SELECTED DRAWING: Figure 1
Patent JP-2019218880-A (JP)
Title: Rotary type compression device
Inventor: MASUDA SHUHEI
IPC: F04D29/30
Filed: 2018-06-18
Abstract: To provide a rotary type compression device that can make the device efficiency high by devising the structure of a shroud and an impeller and by devising the torsion angle of blades of the impeller.SOLUTION: A rotary type compression device 1 has an impeller 3 rotatably received in a shroud 2. The shroud 2 has a tapered inner surface 6 that is increased in diameter from a fluid suction port side toward a fluid discharge port side. The impeller 3 has a hub 11 having a tapered outer peripheral surface 12 that is increased in diameter from the fluid suction port side toward the fluid discharge port side, and a plurality of blades 15 that are formed on the outer peripheral surface 12 of the hub 11 with a certain torsion angle. Representing a taper angle of the outer peripheral surface 12 of the impeller 3 as θa and a taper angle of the inner surface 6 of the shroud 2 as θb, the inner surface 6 of the shroud 2 is formed to satisfy a relation (θa+10°)≥θb≥θa. The blade 15 is formed with the torsion angle θc that is in a direction opposite to the rotation direction of the impeller 3, and θc is set to be 60° to 74°.SELECTED DRAWING: Figure 1
Patent JP-2019220846-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: TAKAHASHI KOSEI
IPC: H04N5/355
Filed: 2018-06-20
Abstract: To solve the problem in which a lot of time and power are required to obtain a high dynamic range image.SOLUTION: The image processing apparatus is configured to: obtain a first gain image by amplifying a signal output from a photoelectric conversion element with a first gain; and determine whether to acquire a second gain image acquired by amplifying the signal output from the photoelectric conversion element with a second gain different from the first gain.SELECTED DRAWING: Figure 2
Patent JP-2019006771-A (JP)
Title: Method for preparing a dinucleoside polyphosphate compound
Inventor: CHOI KYUNG HEE
IPC: C07F9/655
Filed: 2018-06-21
Abstract: To provide a method of preparing dinucleoside polyphosphate, salt thereof, and a hydrate thereof.SOLUTION: The present invention provides a method for producing e.g. a compound of the following formula, including the step for the reaction between a nucleoside phosphate compound, a carbodiimide condensation agent and a metal ion in the presence of a solvent.SELECTED DRAWING: None
Patent JP-2019220050-A (JP)
Title: Privilege giving apparatus and privilege giving method
Inventor: YOKOGOSHI HARUKA
IPC: G01C21/34
Filed: 2018-06-22
Abstract: To provide an apparatus and a method that can mitigate or resolve troublesome-ness given to a user and encourage the user to carefully drive, even when avoidance of congestion is encouraged.SOLUTION: A privilege giving apparatus 4 comprises: a cost recognition unit 404; a driving score determination unit 405; a bypass route determination unit 406; and a privilege giving unit 407. The cost recognition unit 404 recognizes movement cost. The driving score determination unit 405 determines driving score contributing to one or both of safety and an environment of the user on the basis of vehicle information. The bypass route determination unit 406 determines a selection result of bypass route information for the user. The privilege giving unit 407 gives privilege to the user on the basis of the selection result of the movement cost, the driving score and the bypass route.SELECTED DRAWING: Figure 4
Patent JP-2018142748-A (JP)
Title: Semiconductor device
Inventor: NOMURA MASUMI
IPC: H01L21/336
Filed: 2018-06-22
Abstract: PROBLEM TO BE SOLVED: To relax electric field concentration at a drain electrode edge of a semiconductor device.SOLUTION: A semiconductor device includes an oxide semiconductor film having a first region and a second region; a pair of electrodes a part of which is in contact with the oxide semiconductor film; a gate insulation film on the oxide semiconductor film; and a gate electrode overlapping with a part of one of the pair of electrodes and with the first region via the gate insulation film. At least a part of the first region and at least a part of the second region are located between the pair of electrodes. The gate electrode does not overlap with the other of the pair of electrodes.SELECTED DRAWING: Figure 1
Patent JP-2020001413-A (JP)
Title: Vehicle rear seat
Inventor: MATSUYAMA KOJI
IPC: B60N2/36
Filed: 2018-06-23
Abstract: To provide a vehicle seat capable of suppressing the generation of abnormal noise during vibration caused by backlash of a spiral spring without the spiral spring being detached easily.SOLUTION: A vehicle seat 10 includes a seat back capable of being inclined forward from an uprising position to a tilting position where a front surface abuts on an upper surface of a seat cushion 12, the seat back comprising a forward tilting mechanism 18 comprising a washer which is plane-fixed outside a spiral spring, a wave washer which is fixed outside the washer, and an E ring which is fixed to a weld bolt outside the wave washer so as to flatten a wave portion of the wave washer so that the washer stably receives a reaction force of the wave washer with a plane and the wave washer prevents backlash of the spiral spring in a direction perpendicular to the weld bolt by using the reaction force. In the vehicle seat, the spiral spring is not detached easily, and the generation of abnormal noise caused by vibration during vehicle traveling is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020011284-A (JP)
Title: Solder material, solder paste, and solder joint
Inventor: KAWANAKAKO HIROSHI
IPC: B23K35/26
Filed: 2018-07-20
Abstract: To provide a solder material, a solder paste and a solder joint which cause little increase in viscosity over time and are excellent in wetting properties and reliability.SOLUTION: The solder material comprises Sn or an Sn-based alloy, 40 to 250 mass ppm of As, and 20 mass ppm to 0.7 mass% of Pb, and has an As concentration layer.SELECTED DRAWING: Figure 1
Patent JP-2020016733-A (JP)
Title: Image forming apparatus and program
Inventor: ISHIDA HIROBUMI
IPC: G03G15/00
Filed: 2018-07-25
Abstract: To provide an image forming apparatus and a program that can remove an appropriate amount of deteriorated toner in a developing device to restore transferability.SOLUTION: An image forming apparatus comprises: photoreceptor drums 413 that each carry a toner image to be transferred to a sheet; developing devices 412 that each develop the toner image on the photoreceptor drum; toner supply units 416 that each supply a toner to the developing device; and a control unit 100 that executes a refresh mode of causing the developing devices to discharge the toner therein and causing the toner supply units to supply the toner to the developing devices. The control unit determines the amount of toner supplied by the toner supply units in the refresh mode on the basis of information on the roughness of the surface of the sheet and deterioration information indicating the state of deterioration of the toner inside the developing devices.SELECTED DRAWING: Figure 5
Patent JP-2019194828-A (JP)
Title: Managing system
Inventor: YADA KENICHI
IPC: G06Q50/22
Filed: 2018-07-31
Abstract: To provide a managing system which enables an improvement of the quality of aiding work while efficiently processing works relevant to aiding like a care of a user, and which is capable of reducing financial loads as much as possible when introduced in a facility while reducing a possibility such that the personal information of the user in the facility leaks to the exterior.SOLUTION: A managing system that manages, in a facility utilized by a plurality of users,the users by communicating body condition managing data on each user using a server and a managing device and a plurality of mobile electronic devices which are communicable with the server. The managing device includes an output unit that outputs, for each user or for each group constructed by the plurality of users, the desired body condition managing data among the pieces of body condition data stored in a storing unit of the server. The mobile electronic device displays, in accordance with an operation given to an operation input unit, the body condition managing data stored in the storing unit of the server on a display unit.SELECTED DRAWING: Figure 26
Patent JP-2019153571-A (JP)
Title: Anisotropic conductive sheet
Inventor: HASE SHINGO
IPC: H01R11/01
Filed: 2018-07-31
Abstract: To provide an anisotropic conductive sheet with which conductive wires can be arranged at narrow pitches and accurate examination with respect to an object to be examined, such as a semiconductor device, can be repeatedly performed.SOLUTION: An anisotropic conductive sheet 10 includes: an elastic insulating layer 1; and a plurality of conductive wires 2 each of which penetrates through the insulating layer 1 in a thickness direction Y thereof and includes a tip portion 4 protruding from the insulating layer 1. The conductive wire 2 is configured from a carbon wire 2a having a length which is the same or substantially the same as the thickness T of the insulating layer 1, and a plated layer 4a on both ends of the carbon wire 2a. Preferably, the conductive wire 2 includes a metal plated layer 2b disposed on the outer periphery of the carbon wire 2a, and an insulating coating 2c disposed on the metal plated layer 2b.SELECTED DRAWING: Figure 2
Patent JP-2020020695-A (JP)
Title: Interferometer and arrangement adjustment method
Inventor: KAWASAKI KAZUHIKO
IPC: G01B9/02
Filed: 2018-08-01
Abstract: To provide a technique for shortening the time needed for adjustment operation on an interferometer.SOLUTION: An interferometer 1 comprises: a light source 11 which irradiates an object surface and a reference surface with a light beam having low coherence; an acquisition part 131 which acquires an angle θ of the object surface based upon the optical axis of the light source 11; a detection part 12 which detects, by a plurality of detecting elements, intensities of an interference light beam generated as a measurement light beam reflected by the object surface and a reference light beam reflected by the reference surface interfere with each other; a distance specification part 132 which specifies a distance ΔX to an intersection of a position of a detecting element having detected a relatively large intensity of the interference light beam among intensities of the plurality of interference light beams detected by the plurality of detecting elements, with the optical axis; an analysis part 133 which specifies an optical path length difference ΔL between the measurement light beam and the reference light beam based upon the angle θ acquired by the acquisition part 131 and the distance ΔX; and a movement control part 134 which moves the object surface so that the optical path length difference ΔL decreases.SELECTED DRAWING: Figure 4
Patent JP-2020023282-A (JP)
Title: Temperature abnormality detection system and temperature abnormality detection method
Inventor: ITOYAMA MASAFUMI
IPC: B61K9/00
Filed: 2018-08-08
Abstract: To provide a temperature abnormality detection system capable of precisely detecting temperature abnormality of underfloor equipment.SOLUTION: The temperature abnormality detection system includes a measurement unit for measuring the temperature of underfloor equipment at a plurality of points and a processing unit for determining the temperature abnormality on the basis of a first temperature T1, a second temperature T2, and a third temperature T3 measured by the measurement unit. The processing unit determines the temperature abnormality by using a plurality of predetermined thresholds when any one of the following conditions is satisfied: (A) T1>A0, T2>A0, or T3>A0; (B) T1>A1, (T2-T1>A4 or T2-T1<0), T2>A2 and T3>A3; (C) T1>A1, T2-T1>A4, and T3>A3; (D) T1>A1, T2-T1>A4, and (T3-T2>A5 or T3-T1>A6); and (E) T1>A1, T2-T1<0, and (T3-T2>A7 or T3-T1>A8) (note that, A1<A0, A2<A0, and A3<A0).SELECTED DRAWING: Figure 5
Patent JP-2020023948-A (JP)
Title: Protector
Inventor: YAMASHITA AKIHIRO
IPC: F02M63/00
Filed: 2018-08-08
Abstract: To provide a protector which can suppress the leakage of oil through a clearance between a collar and resin.SOLUTION: A protector 160 has a bottom plate 161 and a wall plate 165 erecting from the bottom plate 161. A metal-made collar 190 is embedded into the resin-made bottom plate 161, the bottom plate 161 is fastened to an attachment seat face together with a flange 97 with bolts 180 which penetrate the collar 190 in a state that the bottom plate 161 is sandwiched between the flange 97 of a high-pressure fuel pump 90 and the attachment seat face arranged at an engine main body, and protects the high-pressure fuel pump 90 by the wall plate 165. The collar 190 is formed into a shape so as to differ in a diameter in regions separating in a thickness direction.SELECTED DRAWING: Figure 3
Patent JP-2019048289-A (JP)
Title: Distributor device for solid-containing liquid
Inventor: PAUL KRAMPE
IPC: B02C18/14
Filed: 2018-08-09
Abstract: To provide a distributor device which provides precise and uniform distribution of fluid to outlet ports even when inhomogeneous fluids are periodically fed.SOLUTION: The distributor device according to the present invention comprises: a distributor housing having a housing underside and a housing topside opposite the housing underside which define an interior space; a plurality of outlet ports; an inlet port in the distributor housing; a ventilation port in the distributor housing; and a distributor unit which is movable relative the distributor housing and disposed inside the distributor housing, and which divides the interior space into a fluid space in which the inlet port opens and a ventilation space in which a ventilation port opens. The relative movement of the distributor unit connects an outlet port of the plurality of outlet ports alternately with the fluid space and the ventilation space.SELECTED DRAWING: Figure 1
Patent JP-2020026674-A (JP)
Title: Partition wall
Inventor: KAYAMA YOSHIO
IPC: E04C2/30
Filed: 2018-08-10
Abstract: To provide a partition wall capable of improving sound insulation property and fire resistance property.SOLUTION: A partition wall comprises a pair of wall panels 2. The wall panel 2 includes: a pair of panel bodies P1 aligned in a lateral direction; and a top layer gypsum board 6. The panel body P1 includes: an underlayer gypsum board 4; and a metal skin 5 stuck to the underlayer gypsum board 4 and covering its rear face and its side face. The top layer gypsum board 6 is attached to the underlayer gypsum board 4 by a screw 11 driven so as to penetrate the metal skin 5. A protrusion portion 510 is formed so as to extend in a vertical direction in a part covering a side face of the underlayer gypsum board 4 of the metal skin 5 of one panel body P1, and a recess portion 520 is formed so as to extend in a vertical direction in a part covering a side face of the underlayer gypsum board 4 of the metal skin 5 of the other panel body P1. In the pair of panel bodies P1, the protrusion portion 510 and the recess portion 520 are engaged with each other.SELECTED DRAWING: Figure 3
Patent JP-2020031476-A (JP)
Title: Electrical connection box and wire harness
Inventor: TASHIRO HIROTAKA
IPC: H02G3/16
Filed: 2018-08-21
Abstract: To suppress reduction in a tape wound portion.SOLUTION: The electrical connection box includes: a casing 10 having a cylinder-shaped electric-wire draw-out structure 20 through which electric wires We are drawn out to the outside; and a tape 30 that is wound around the electric wires. The electric-wire draw-out structure has a tape winding region Tp on a draw-out port 20a side. A circumferential part of the electric-wire draw-out structure is formed as a variable piece body 20A in which the opening area of the draw-out port is adjustable according to the electric wire diameter of each of the electric wires and the number of the electric wires. The variable piece body includes a first piece body 21, a second piece body 22 that is disposed on the draw-out port side relative to the first piece body, a first hinge part 23 that causes the first piece body to be tilted toward the inner space side of the electric-wire draw-out structure, and a second hinge part 24 that causes the second piece body to be tilted toward a side opposite to the inner space of the electric-wire draw-out structure with respect to the first piece body. The variable piece body is formed such that, irrespective of the size of the adjusted opening area of the draw-out port, the second piece body is present in the tape winding region, and an outer wall surface side of the second piece body in the tape winding region serves as a tape wound portion.SELECTED DRAWING: Figure 8
Patent JP-2020028426-A (JP)
Title: Game machine and program
Inventor: OSHIO TADAMASA
IPC: A63F7/02
Filed: 2018-08-22
Abstract: To make a performance of a game machine possess continuity and a story.SOLUTION: In a game machine having a main control part for executing a lottery at winning to a start chucker, a performance part 2 for outputting performance information, and a performance control part 3 for controlling the performance information, the performance control part 3 comprises a performance storage part 31 for storing a plurality of pieces of performance scene information, and a performance selection part 32 for selecting specified performance scene information from the plurality of pieces of performance scene information stored in the performance storage part 31. The performance selection part 32 comprises a continuity improvement part 33 for enhancing the continuity of a performance by further selecting the performance scene information having continuity with respect to the selected performance scene information every time a lottery is executed in the main control part.SELECTED DRAWING: Figure 2
Patent JP-2020029511-A (JP)
Title: Thermoplastic urethane resin
Inventor: NAKAMURA CHIHIRO
IPC: C08G18/48
Filed: 2018-08-23
Abstract: To provide a thermoplastic urethane resin that is excellent in flexibility and low outgassing, and also excellent in molding productivity.SOLUTION: A thermoplastic urethane resin has a tensile elasticity (tensile rate 200 mm/min) of 3.3 MPa or less when molded into a resin sheet of 1.7 mm in thickness, and has a diffusion coefficient of less than 1.00×10m/s. The thermoplastic urethane resin has, preferably, a difference between a temperature [°C] at which a storage elastic modulus E' becomes 1 MPa and a glass transition temperature [°C] of 180°C or more. The thermoplastic urethane resin has preferably a glass transition temperature of -10°C or less.SELECTED DRAWING: None
Patent JP-2020029435-A (JP)
Title: Hair cosmetic composition
Inventor: KIKUTA MINORU
IPC: A61K8/40
Filed: 2018-08-24
Abstract: To provide a hair cosmetic composition that prevents crystal deposition of miconazole nitrate and improves moisture retention of scalp.SOLUTION: A hair cosmetic composition has (A) miconazole nitrate, (B) cationic surfactant, (C) polyhydric alcohol, (D) lactate, the content of the (C) component being 8 mass% or more.SELECTED DRAWING: None
Patent JP-2020031511-A (JP)
Title: Motor controller and electric brake device with the same
Inventor: SATO HIROAKI
IPC: H02P23/12
Filed: 2018-08-24
Abstract: To provide a motor controller which can estimate delay with high accuracy to suppress an influence of the delay even when disturbance torque and delay time fluctuate.SOLUTION: A motor controller comprises: a motor MTR; an ECU 2 which controls rotation of the motor MTR; and an ECU 1 which transmits a torque command to the ECU 2 based on a command value. The ECU 1 comprises: a disturbance estimation block 100; and a delay estimation block 200. The disturbance estimation block 100 estimates disturbance torque (τd) by using the torque command to be input in the ECU 2 and a feedback value of the motor MTR. The delay estimation block 200 estimates delay by using the torque command to be output from the ECU 1, the feedback value of the motor MTR, and the disturbance torque (τd).SELECTED DRAWING: Figure 3
Patent JP-2019063980-A (JP)
Title: Fluid system
Inventor: MO HAO RAN
IPC: B81B3/00
Filed: 2018-08-28
Abstract: To provide a fluid system that can have minimized volumes and can transport fluid at specific flow velocity and pressure and with a specific transport quantity.SOLUTION: The fluid system comprises a fluid operation region 10, a fluid flow path 20, a confluent chamber 30 and a plurality of valve members 50a, 50b, 50c and 50d. The fluid operation region 10 is constituted of one or a plurality of fluid guiding units 10a. Each of the fluid guiding units 10a is constituted of an inlet plate, a substrate, a resonance plate, an operation plate and an outlet plate sequentially integrated. The operation plate, to which a piezoelectric element is made adhere, introduces fluid to the fluid guiding units 10a by vibration caused by driving the plate and then compresses and derives the fluid. The fluid flow path 20, communicated with the fluid operation region 10, has a plurality of branched passages 20a, 20b, 21a, 21b, 22a and 22b and separates fluid transported from the fluid operation region 10. The plurality of valve members, provided in the plurality of branched passages, control opening/closing states of the valve members so as to control transportation of the fluid from the branched passages.SELECTED DRAWING: Figure 1
Patent JP-2020033594-A (JP)
Title: Magnetron sputtering apparatus and method of manufacturing metal oxide film
Inventor: HORIUCHI TATSURO
IPC: C23C14/35
Filed: 2018-08-29
Abstract: To provide a magnetron sputtering apparatus capable of reducing impingement of oxygen negative ions on a metal oxide film to be deposited, and a method of manufacturing a metal oxide film using the same.SOLUTION: An apparatus 1 has: a target holder 2 for holding a target 4 made of metal oxide; and a stage 3 having a stage face 30 which faces a top surface 40 of the target 4 held by the target holder 2 and is substantially in parallel. Here, a region obtained by vertically projecting on the stage face 30 an erosion formation estimated region 41 in which it is estimated that erosion is formed on the top surface 40 of the target 4 is an erosion projection region 31, and the distance between the top surface 40 of the target 4 and the stage face 30 is X mm. The apparatus 1 is configured to be able to have a processing object S where sputtered particles P are deposited arranged at an off-axis position 7 within a range which is 0.15X to 0.60X mm outward away from an outer edge of the erosion projection region 31 along the stage face 30.SELECTED DRAWING: Figure 2