baber/WOPTO huggingface dataset:
Patent JP-2021054365-A (JP)
Title: Wiper device
Inventor: NAKAJIMA NOBUTAKA
IPC: B60S1/46
Filed: 2019-10-02
Abstract: To provide a wiper device which can effectively use washer fluid and can improve water-saving effect of the washer fluid.SOLUTION: A wiper device 1 comprises a pop-up mechanism 30 along a longer direction of a wiper blade. The pop-up mechanism 30 comprises a pair of pop-up nozzles 31, and a first tube 33 and a sponge 34 to both ends in a longer direction of which pop-up nozzles 31 are connected one by one. The pop-up nozzle 31 comprises a shaft 35 supported by a cover 20, and a liquid draw-in chamber 36a which can accommodate the shaft 35 and washer fluid W. In the liquid draw-in chamber 36a, the shaft 35 has a cylinder 36 which is slide-movable along a longer direction of the shaft 35, and a coil spring 38 which returns the cylinder 36 to an original position A. The washer fluid W passes through the liquid draw-in chamber 36a and impregnates into the sponge 34, and the sponge 34 is in close contact with a wiping-out surface 3a.SELECTED DRAWING: Figure 5
Patent JP-2021059624-A (JP)
Title: Rubber composition for steel cord adhesion and conveyor belt
Inventor: ZOU DE QING
IPC: C09J11/04
Filed: 2019-10-03
Abstract: To provide a rubber composition for steel cord adhesion excellent in water-resistant adhesiveness, and a conveyor belt.SOLUTION: The rubber composition for steel cord adhesion contains: a rubber component containing at least a diene rubber; a mixture containing a phenol which has one phenolic hydroxy group and may further have a substituent (excluding a phenolic hydroxy group), and a phenolic resin; diethylene glycol; a vulcanization accelerator; an organic acid cobalt salt; and sulfur. The content of the mixture is 2.0-10.0 pts.mass based on 100 pts.mass of the rubber component. The content of the diethylene glycol is 0.3-2.5 pts.mass based on 100 pts.mass of the rubber component. The conveyor belt is formed using the rubber composition for steel cord adhesion.SELECTED DRAWING: Figure 1
Patent JP-2021061666-A (JP)
Title: Electrical junction box
Inventor: KURATA SHO
IPC: H02G3/16
Filed: 2019-10-04
Abstract: To provide an electrical junction box that can prevent water from entering a mating component through a drain hole.SOLUTION: A mating component 12 is assembled with an electronic component 20 and a wire 30 that is electrically connected to the electronic component 20. The mating component 12 is mated and retained in an enclosure 2. The mating component 12 has: circumferential walls 131, 132, 141-144 which form an outer surface of the mating component 12; a bottom wall 145 which covers an opening on the lower side of the circumferential walls 131, 132, 141-144; a drainage hole 146 which is provided in the one bottom wall 145; and a tubular drainage portion 147 which projects from an edge of the drainage hole 146 in the bottom wall 145 toward the lower side. The enclosure has: peripheral walls 601-606 which form an outer surface of the enclosure 2; an enclosing wall 609 which projects outside the peripheral walls 601-606, into which the drainage portion 147 is inserted, and which surrounds the drainage portion 147; a bottom wall 610 which covers an opening on the lower side of the enclosing wall 609; and a drainage hole 611 which is provided in the bottom wall 610.SELECTED DRAWING: Figure 5
Patent JP-2021058488-A (JP)
Title: sewing machine
Inventor: SAKAI YASUHIRO
IPC: D05B29/02
Filed: 2019-10-09
Abstract: To further improve convenience.SOLUTION: In a sewing machine 10, a knee raising shaft 32 in a sewing machine body 12 is connected to a knee raising lever 24 so as to integrally rotate, and the knee raising shaft 32 and a presser bar 16 are connected by a link mechanism 40. Further, at the knee raising shaft 32, a first ring 50 is supported so as to integrally rotate, a second ring 52 is supported so as to rotate, and the second ring 52 is held by a holding mechanism 60 so as not to rotate. When the knee raising lever 24 is rotated from an initial position to one direction in the rotation direction, the first ring 50 relatively rotates with respect to the second ring 52, and a presser 20 rises by the link mechanism 40. Further, at a first operation position of the knee raising lever 24, the first ring 50 is engaged with the second ring 52, and the rotation of the first ring 50 to the other side in the rotation direction is restricted by the second ring 52. Thereby, even when the operation of the knee raising lever 24 is cancelled at the first operation position, the presser 20 can be held at the raised position.SELECTED DRAWING: Figure 6
Patent JP-2021061956-A (JP)
Title: cushion
Inventor: FUJIMOTO SAORI
IPC: A61G5/12
Filed: 2019-10-11
Abstract: To provide a cushion which is suitable for especially, care.SOLUTION: A cushion 1 comprises: a cylindrical cover; and a plurality of cushion parts which is arranged in the cover along an extension direction of the cover. The plurality of cushion parts includes: a first cushion part 31 in which a first cushion material is enclosed; and a second cushion part 32 in which a second cushion material whose weight for unit volume is greater than that of the first cushion material, is enclosed. When a care receiver lies on one's side so that the first cushion part 31 serves as a pillow, by weight of a body of the care receiver, weight of the head of the care receiver, and weight of the second cushion part 32, a posture of the care receiver and a shape and position of the cushion 1 can be held gently, so that easy removal of the cushion 1 by the care receiver can be suppressed, and a set posture can be gently held by the care receiver.SELECTED DRAWING: Figure 2
Patent JP-2021067500-A (JP)
Title: Motor controller and insulation resistance detection method therefor
Inventor: IDE YUJI
IPC: G01R31/72
Filed: 2019-10-18
Abstract: To provide a motor controller, etc., with which it is possible to reduce measurement errors due to a noise prevention grounded capacitor and detect the insulation resistance of a motor with good accuracy, without causing secondary damage to a semiconductor switching element or further insulation degradation of the motor.SOLUTION: Provided is a motor controller equipped with switching elements TR1 to TR12, the motor controller comprising: a second power supply unit S2 connected at one end to a bus bar ML and connected at other end to ground via a second switch SW1; a current detection unit 4 for detecting a current value between a winding L of a motor and the bus bar ML to which the second power supply unit S2 is connected; and an insulation resistance calculation unit 3 for calculating the insulation resistance value of the motor on the basis of current values detected by the current detection unit 4 when the third switch SW0 is opened and closed in a state where the supply of electric power is turned off by a first switch MS and the voltage values of a capacitor C and the second power supply unit S2. The electric charge of a noise prevention grounded capacitor C3 is discharged by the second switch SW1 that grounds the negative-side bus bar to earth.SELECTED DRAWING: Figure 1
Patent JP-2020023556-A (JP)
Title: Prostaglandin conjugates and derivatives for treating glaucoma and ocular hypertension
Inventor: DAVID ELLIS
IPC: C07D231/56
Filed: 2019-10-23
Abstract: To provide ophthalmic pharmaceutical compositions useful in the treatment of eye diseases such as glaucoma and elevated intraocular pressure.SOLUTION: The present invention provides compositions prostaglandin conjugates and derivatives, illustrated by the following formula.SELECTED DRAWING: None
Patent JP-2021066101-A (JP)
Title: Seal holder
Inventor: NASU MASATO
IPC: B41K1/36
Filed: 2019-10-24
Abstract: To provide a seal holder that allows a seal to be housed and taken out without opening and closing a lid and enables use of a seal pad.SOLUTION: A seal impression holder of the present invention is configured with a seal pad 2 integrally provided on a side wall of a seal housing body 1 having a seal housing recessed part 5 for housing a seal. The seal housing recessed part 5 has the seal housing recessed part 5 in which a seal is housed vertically and a finger inserting recessed part for inserting fingers, although it may be a shallow groove into which a seal can be housed in a lying position, aside from a deep recessed part into which a seal is housed vertically.SELECTED DRAWING: Figure 1
Patent JP-2021076622-A (JP)
Title: Display device and control method
Inventor: SUZUKI HIROTO
IPC: G02F1/133
Filed: 2019-11-05
Abstract: To reduce luminance unevenness when a display device is viewed obliquely.SOLUTION: A display device includes a display unit that displays an image in which at least a part of a first image input from an outside is overlapped with a second image, a backlight that illuminates the display unit, and a control unit that controls brightness of the backlight for a plurality of regions, and controls an adjustment quantity of the brightness of the backlight for the respective regions, on the basis of whether or not a first region in the display unit where the second image is displayed is illuminated or not for each of the regions of the backlight.SELECTED DRAWING: Figure 3
Patent JP-2021074729-A (JP)
Title: Reinforcing-bar cutting device
Inventor: HIGAKI SATOSHI
IPC: B21F11/00
Filed: 2019-11-06
Abstract: To provide a reinforcing-bar cutting device which is compact so as not to be large in a lateral width direction.SOLUTION: In a reinforcing-bar cutting device, a reinforcing-bar feeder 4 for feeding a reinforcing-bar is provided, a reinforcing-bar support part 5 for supporting a tip side of a reinforcing-bar is provided, a butting unit for butting and positioning a tip of the reinforcing-bar is provided, and cut reinforcing-bar piece recovery means 7 for moving a reinforcing-bar piece, which is cut by a reinforcing-bar cutting machine, from the reinforcing-bar support part 5, sorting the same according to cut dimensions, and recovering the same is configured so as to be changeable between a reinforcing-bar piece support state and a reinforcing-bar piece falling release state that enables an operation for falling a reinforcing-bar piece F below the reinforcing-bar support part 5. A reinforcing-bar piece accumulator, in which a plurality of reinforcing-bar piece reception groove parts, which receive reinforcing-bar pieces fallen and released below the reinforcing-bar support part 5, is arranged in a lateral width direction of reinforcing-bar, is so configured as to be movable in the lateral width direction of reinforcing-bar, and a controller performs lateral movement operation for the reinforcing-bar piece accumulator so as to sort the reinforcing-bar pieces fallen below the reinforcing-bar support part 5 according to cut dimensions and cause the same to be received in the plurality of reinforcing-bar piece reception groove parts.SELECTED DRAWING: Figure 1
Patent JP-2021075372-A (JP)
Title: Crane and crane control method
Inventor: MOMOI YASUYUKI
IPC: B66C13/22
Filed: 2019-11-12
Abstract: To provide a highly safe crane capable of shortening a braking distance while suppressing load swing generated when the crane is stopped.SOLUTION: A crane includes a speed command generation unit for generating a moving speed command of a horizontal moving device, and a crane control unit for moving the horizontal moving device in accordance with the speed command. The speed command generation unit generates a deceleration pattern v1 for performing deceleration from the time when a stop operation starting signal is input, and an acceleration/deceleration pattern v2 for performing acceleration/deceleration to eliminate load swing x01 obtained by overlapping load swing x0 at the time of starting the stop operation with load swing x1 generated when the horizontal moving device is driven according to the deceleration pattern v1. The horizontal moving device is driven according to the deceleration pattern v1 from the time when the stop operation is started. The horizontal moving device is driven according to the acceleration/deceleration pattern v2 such that the time when a load swing amount of the load swing x01 becomes maximum coincides with a center time of the acceleration/deceleration pattern v2.SELECTED DRAWING: Figure 3
Patent JP-2021076514-A (JP)
Title: Gas sensor
Inventor: NIIZUMA SHOTARO
IPC: G01N27/409
Filed: 2019-11-12
Abstract: To provide a gas sensor in which short-circuiting between metal terminals is reduced.SOLUTION: A gas sensor 10 includes a sensor element 12, an elastic insulating member 56, a plurality of lead lines 54, a plurality of metal terminals 17, and a ceramic housing 16. The lead lines 54 are inserted into the elastic insulating member 56. Each of the metal terminals 17 includes a first end part 17a electrically connected to the sensor element 12, and a second end part 17d electrically connected to any of the lead lines 54. The ceramic housing 16 includes a plurality of insertion parts 16c each including a penetration hole 16d to which any of the metal terminals 17 is inserted. The height of at least any of the insertion parts 16 is different from the height of the other insertion parts 16c.SELECTED DRAWING: Figure 3
Patent JP-2021075672-A (JP)
Title: Molding material and molded article
Inventor: TAMURA SATOSHI
IPC: C08F283/01
Filed: 2019-11-13
Abstract: To provide a molding material for obtaining a molded article which is excellent in filling properties to a mold and is also excellent in water resistance, and a molded article including a cured product of the molding material.SOLUTION: A molding material contains an unsaturated polyester resin composition and a reinforcement fiber. The unsaturated polyester resin composition contains unsaturated polyester, a polymerizable monomer, a shrinkage reducing agent and a filler. The filler includes a hollow filler. True density of the hollow filler is 0.4 g/cm3 or less, and a particle diameter D50 is 30 μm or less. A blending ratio of the reinforcement fiber is 20 mass% or more and 60 mass% or less with respect to the total amount of the unsaturated polyester resin composition and the reinforcement fiber.SELECTED DRAWING: None
Patent JP-2021082636-A (JP)
Title: Coil device
Inventor: HORIKAWA TOSHIYUKI
IPC: H01F5/02
Filed: 2019-11-14
Abstract: To provide a coil device with high positioning accuracy and easy manufacturing.SOLUTION: A transformer 10 includes a bobbin 20 around which wires 37 and 38 are wound, terminals 60a to 60d to which lead portions 37a, 37b, 38a, and 38b of the wires 37 and 38 are connected, and a terminal block 80 to which the terminals 60a to 60d can be attached. The terminal block 80 includes positioning groove portions 84a to 84d into which the terminals 60a to 60d to which the lead portions 37a, 37b, 38a, and 38b are connected are inserted, and is directly or indirectly detachably connected to the bobbin 20.SELECTED DRAWING: Figure 4A
Patent JP-2021082127-A (JP)
Title: Gas supply system, plasma processing apparatus and control method for gas supply system
Inventor: JUNG HWAJUN
IPC: C23C16/52
Filed: 2019-11-21
Abstract: To provide a gas supply system, a plasma processing apparatus and a control method for the gas supply system, capable of distributing gas with high response.SOLUTION: A gas supply system, connected between chambers with a first gas inlet and a second gas inlet and a gas source, includes a plurality of flow rate control lines. Each of the flow rate control lines includes a pair of a first line and a second line. The first line connects the gas source and the first gas inlet and has a first valve and a first orifice. The second line connects the gas source and the second gas inlet and has a second valve and a second orifice. the first orifice and the second orifice in each flow rate control line include a flow rate control unit with the same size and a control section configured to control opening and closing of the first valve and the second valve in each flow rate control line.SELECTED DRAWING: Figure 2
Patent JP-2020167142-A (JP)
Title: Wiring member, and assembly method of wiring member
Inventor: YASUDA SUGURU
IPC: H01B7/08
Filed: 2019-11-22
Abstract: To provide a technology capable of recognizing a prescribed position of a wiring member, even when a shape of the wiring member is deviated from the prescribed position.SOLUTION: A wiring member includes: a flat wiring body containing a plurality of linear transmission members and a base member for holding flatly the plurality of linear transmission members; and a pattern provided on the flat wiring body, capable of recognizing a three-dimensional attitude of the flat wiring body.SELECTED DRAWING: Figure 1
Patent JP-2021078331-A (JP)
Title: Assisted suspended machine for two conductors with variable conductor spacing
Inventor: SATO MITSUNORI
IPC: H02G1/02
Filed: 2019-11-07
Abstract: To solve the problem in which an assisted suspended machine for two conductors used in overhead power line construction is difficult to handle because of its heavy weight and limited functions.SOLUTION: The applicable elemental conductor variable spacing device to match a two-conductor spacing uses a two-hinge mechanism to reduce the body weight. As a result, the weight of the system has been reduced even though the capacity of the braking device and the function of the assist device have been improved, and the safety and efficiency of the midair ride operation have been improved.SELECTED DRAWING: Figure 1
Patent JP-2020031238-A (JP)
Title: Bonding wire for semiconductor device
Inventor: OYAMADA TETSUYA
IPC: H01L21/60
Filed: 2019-11-26
Abstract: To provide a bonding wire suitable for an on-vehicle device, which enables the improvement in the connection reliability and ball formability at a ball connection.SOLUTION: A bonding wire for a semiconductor device comprises: a Cu alloy core material; and a Pd coating layer formed the surface of the Cu alloy core material. The Cu alloy core material includes Ni, and the concentration of the Ni is 0.1-1.2 wt% in the whole wire. The Pd coating layer is 0.015-0.150 μm in thickness.SELECTED DRAWING: None
Patent JP-2021092439-A (JP)
Title: Illumination optimization method, control device, and program
Inventor: NIIKURA HIROTAKE
IPC: G01N21/93
Filed: 2019-12-10
Abstract: To provide an illumination optimization method that can improve accuracy of defect detection.SOLUTION: An illumination parameter of an inspection device inspecting an object is determined according to photographic images of the object photographed by utilizing a plurality of lighting groups. An illumination optimization method includes: steps S101-S103 for acquiring a first image of an object photographed by an inspection device by applying a plurality of illumination conditions respectively for a plurality of lighting groups; step S105 for generating a plurality of second images by applying an image filter utilized in the inspection device when inspecting the object, with respect to the plurality of first images corresponding to the plurality of illumination conditions; and steps S106-S108 for calculating, as an illumination parameter for controlling the plurality of lighting groups, a weight value that minimizes an error between a weighted linear sum and a target value of corresponding pixel values in the plurality of second images, corresponding to an attention region of the object.SELECTED DRAWING: Figure 8
Patent JP-2021093056-A (JP)
Title: Automatic connection apparatus
Inventor: WATANABE YOICHIRO
IPC: G06F30/12
Filed: 2019-12-12
Abstract: To provide an apparatus for automatically connecting pipes in a building.SOLUTION: An automatic connection apparatus includes: device selection means 2 which selects devices 20, 22 on a drawing by user operation; vertical reference space setting means 4 which sets, by user selection, a vertical reference space of vertical reference spaces 26 on the drawing through which a connection member 30 between the device 20 and the device 22 passes; a horizontal reference space setting means 6 which sets, by user selection, a horizontal reference space of horizontal reference spaces on the drawing near which the connection member 30 between the device 20 and the device 22 passes; a horizontal placing surface determination means 8 which determines a horizontal placing surface HPS where the connection member 30 is arranged, on the basis of the horizontal reference space; and a connection member arrangement means 10 which arranges the connection member 30 between the device 20 and the device 22 so as to pass through the vertical reference space 26 and the horizontal placing surface HPS.SELECTED DRAWING: Figure 1
Patent JP-2021094535-A (JP)
Title: Organic waste treatment system and treatment method
Inventor: UMEMOTO MAYU
IPC: C02F11/04
Filed: 2019-12-18
Abstract: To provide organic waste treatment system and treatment method which can efficiently perform methane fermentation reaction.SOLUTION: An organic waste generated in organic waste discharge sources A, B and C is transported to a methane fermentation facility 2 by an organic waste conveying vehicle 1, and is charged to hoppers 3A to 3C. The organic waste in the hoppers 3A to 3C is supplied to a pretreatment part 11 through feeders 4A to 4C and is treated, and is transferred to a storage tank 12 and stored therein. Liquid or slurry in the storage tank 12 is transferred to a methane fermentation tank 14 through a pump 13, and methane fermentation treatment is performed in the methane fermentation tank 14. A supply amount of the organic waste from each of the hoppers 3A to 3C is controlled so that operation efficiency of the methane fermentation tank is maximum.SELECTED DRAWING: Figure 1
Patent JP-2021095079-A (JP)
Title: vehicle
Inventor: OTOMO YOSUKE
IPC: B60L15/00
Filed: 2019-12-19
Abstract: To prevent a vehicle from being started contrary to driver's intention.SOLUTION: A vehicle 1 comprises a mode control section 54 which controls switchover between a common pedal mode which enables a common pedal 10 to perform acceleration and deceleration operation and a creep mode which generates predetermined creep drive force in an acceleration direction even when an operation amount of the common pedal 10 is minimum. The mode control section 54 permits the switchover to the creep mode when the operation amount of the brake pedal 14 is equal to or larger than a predetermined amount and limits the switchover to the creep mode when the operation amount of the brake pedal 14 is less than the predetermined amount.SELECTED DRAWING: Figure 1
Patent JP-2021100294-A (JP)
Title: vehicle
Inventor: ICHINOSE KENICHI
IPC: H02J7/10
Filed: 2019-12-19
Abstract: To achieve a vehicle configured so that a noise current generated in an inverter can be prevented from propagating to a battery.SOLUTION: A vehicle 10 is equipped with: an inverter 16; a capacitor 14 electrically connected to the inverter 16; a battery 12 electrically connected to the capacitor 14 through a switch 15; and control means 20 that has a predicting part 22 that predicts a prediction value of a noise current that is generated in the inverter 16 due to a travelling load and a determining part 24 that releases the switch 15 before the prediction value exceeds a reference value when the predicting part 22 predicts that the prediction value exceeds the reference value of the noise current.SELECTED DRAWING: Figure 1