baber/WOPTO huggingface dataset:
Patent JP-2020184056-A (JP)
Title: Stably held 3d spectacles
Inventor: Mao Danyang
IPC: G02C11/00
Filed: 2019-06-20
Abstract: To provide stably held 3D spectacles.SOLUTION: Spectacles include an intermediate part, and has a push device 101 installed in the intermediate part, an extension device 102 is installed symmetrically on both right and left sides of the push device 101, and a hold device 103 is installed symmetrically on both right and left sides of the intermediate part. The push device 101 includes an elevation chamber installed in the intermediate part, and has an elevation block installed in the elevation chamber to slide, and a first inclined surface installed at both right and left ends of a lower end face of the elevation block. The spectacles can have both upper and lower ends tightly held to be held securely on the spectacles, so that falling is avoided and convenience in use is also obtained.SELECTED DRAWING: Figure 1
Patent JP-2020054335-A (JP)
Title: Method of producing dough for breads
Inventor: YAMAKI KEIKO
IPC: A21D2/14
Filed: 2019-06-24
Abstract: To provide a method of producing dough for breads capable of making durable soft and moist food texture without generating a dry feeling even after an elapse of time, a method of producing breads, and a method of controlling reduction in a moist feeling of the breads.SOLUTION: There is provided a method of producing dough for breads comprising the steps of: preparing a starchy composition containing 50 to 97 mass% of alpha-starch and 3 to 50 mass% of edible fat and oil; adding the starchy composition to dough in the middle of mixing; and further kneading the dough in the middle of mixing to which the starchy composition is added. There is also provided a method of producing breads comprising a step of heating the dough for breads. There is also provided a method of controlling reduction in a moist feeling of the breads, in which the starchy composition containing 50 to 97 mass% of alpha-starch and 3 to 50 mass% of edible fat and oil is added to the dough in the middle of mixing in the step of obtaining the dough for breads.SELECTED DRAWING: None
Patent JP-2021005617-A (JP)
Title: Electrolytic capacitor
Inventor: NOZAWA YOSUKE
IPC: H01G9/035
Filed: 2019-06-26
Abstract: To provide an electrolyte capacitor with a configuration that can satisfy a withstand voltage of 400 V or more and improve long-term reliability after increasing the water content to reduce impedance.SOLUTION: An electrolyte capacitor 1 contains ethylene glycol, 10 to 30 mass% of water, and 1 to 12 mass% of an amine salt of a carboxylic acid as an electrolytic solution 2e, and additionally contains 0.01 to 2 mass% of any one or more of ammonium hypophosphate, amine hypophosphite salt, and hypophosphorous acid, in which the carboxylic acid is a polyvalent carboxylic acid having a chain hydrocarbon skeleton and a molecular weight of 140 to 500.SELECTED DRAWING: Figure 1
Patent JP-2021003527-A (JP)
Title: Biocompatible porous membrane, bio-capsule device, and method for producing biocompatible porous membrane
Inventor: SAKUMA HIROTAKA
IPC: A61L27/38
Filed: 2019-06-27
Abstract: To provide: a biocompatible porous membrane that can improve the survival rate of transplanted cells and tissues; a bio-capsule device; and a method for producing biocompatible porous membrane.SOLUTION: The biocompatible porous membrane 10 according to the present invention has a porous resin substrate 11 and a biocompatible material 12 covalently bonded to the surface of the porous resin substrate 11.SELECTED DRAWING: Figure 1
Patent JP-2021006425-A (JP)
Title: Sheet for vehicle
Inventor: OGAWA TAKUTO
IPC: A47C7/38
Filed: 2019-06-28
Abstract: To provide a sheet for vehicle capable of reducing the number of components of a headrest having a transmission product.SOLUTION: A sheet for vehicle includes a headrest supported by a seatback. The headrest has a first shaft body and a second shaft body, and includes a headrest stay fixed to the seatback, and an electric drive part which is fixed to a first housing and is moved in a vertical direction relative to the headrest stay. The electric drive part includes a power conversion mechanism for connecting an output shaft to one shaft body of the first shaft body and the second shaft body and an input shaft rotationally driven by a drive motor, a base plate mounted with the drive motor and the power conversion mechanism, and a first power source line and a second power source line electrically connected to the drive motor. The first power source line and the second power source line are electrically connected to the upper sides of the first shaft body and the second shaft body, respectively, and a first power source wire and a second power source wire are electrically connected to the lower sides of the first shaft body and the second shaft body, respectively.SELECTED DRAWING: Figure 4
Patent JP-2021006692-A (JP)
Title: Work vehicle
Inventor: TAKEUCHI SHINGO
IPC: B66C1/66
Filed: 2019-06-28
Abstract: To provide a work vehicle capable of realizing simplification of a structure and reduction of a manufacturing cost by realizing a configuration in which a fastening point also works as a hanging point.SOLUTION: A work vehicle 1 of this invention comprises a fastening point 42 making a tight binding member for preventing a flow in transportation and parking engage, at least at a front part of a vehicle body. The fastening point 42 is arranged at positions at right and left two places in a front end face 10a of a vehicle body 10, can make a hanging member 46 hanging upward the vehicle body 10 engage, having a vertical strength capable of bearing an applied load when making the hanging member 46 engage and lifting upward the vehicle body 10, and also works as a hanging point.SELECTED DRAWING: Figure 3
Patent JP-2021010119-A (JP)
Title: Photoelectric conversion device, line sensor, image reading device, and image forming apparatus
Inventor: MIYOSHI YUYA
IPC: H04N5/378
Filed: 2019-07-01
Abstract: To prevent an increase in size of a photoelectric conversion device.SOLUTION: A photoelectric conversion device according to an aspect of the disclosed technology has an analog memory that holds analog voltage signals output from a plurality of pixels in response to incident light, and N-1 or less A/D converters that perform A/D (analog/digital) conversion of the analog voltage signals output in parallel from the N pixels included in the plurality of pixels and temporarily held in the analog memory.SELECTED DRAWING: Figure 2
Patent JP-2021009250-A (JP)
Title: toner
Inventor: TSUDA SHOHEI
IPC: G03G9/097
Filed: 2019-07-02
Abstract: To provide tonner capable of: sustaining, through durable use, a sharp charge distribution and component film effect caused by fatty acid metal salt; and maintaining the inhibition of re-transfer and the prevention of image deletion.SOLUTION: Toner contains toner particles containing binder resin. Fine particles A and B are present on the surfaces of the toner particles. The fine particles A are fatty acid metal salt. The fine particles B have volume resistivities within a specific range. A specific relation is satisfied by: an average theoretical surface area C(m2/g) of the toner particles; a content D (pts.mass) of the fine particles A relative to 100 pts.mass of the toner particles; and a coverage ratio E (%) of the toner particle surfaces by the fine particles A. A content of the fine particles B is within a specific range. The ratio F of the area occupied by the fine particles B buried in a surface vicinity region of the toner, of the whole area occupied by the fine particles B existing on a cross section of one particle of the toner, is 50 area% or more.SELECTED DRAWING: None
Patent JP-2021011049-A (JP)
Title: Injection molding machine and manufacturing method thereof
Inventor: KATSUMATA TAKAICHI
IPC: B29C45/76
Filed: 2019-07-04
Abstract: To provide an injection molding machine capable of suppressing molding defects and a control method thereof.SOLUTION: An injection molding machine according to the present embodiment is an injection molding machine for molding a product for each molding cycle by an injection step of injecting a material into a clamped mold, a pressure holding step of controlling a pressure holding pressure of the material in the mold, and a cooling step of cooling the material in the mold. The injection molding machine includes a mold opening amount sensor for detecting a mold opening amount of the mold, and a control unit for controlling a mold clamping force and a pressure holding pressure of the mold based on the mold opening amount during the molding cycle.SELECTED DRAWING: Figure 4
Patent JP-2021011165-A (JP)
Title: Mount structure of power plant to vehicle body
Inventor: KOMARU TORU
IPC: B60K1/00
Filed: 2019-07-05
Abstract: To provide a mount structure of a power plant to a vehicle body which can inhibit flexural vibration of a motor and a transaxle.SOLUTION: A mount structure of a power plant to a vehicle body is a mount structure of a power plant, including a motor and a transaxle to which the motor is coupled, to a vehicle body. The mount structure includes a bracket which connects a first stay extending from the motor to a second stay extending from the transaxle and mounts the power plant to the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2021011619-A (JP)
Title: Alloy for cold-working die for trd treatment and method for producing cold-working die
Inventor: NEMOTO TAKESHI
IPC: C23C8/46
Filed: 2019-07-09
Abstract: To provide a novel alloy for a cold-working die for TRD treatment that is suitable for TRD treatment to form a carbide coating, and a method for producing a cold-working die.SOLUTION: An alloy for a cold-working die for TRD treatment contains 1.0≤C≤1.5 mass%, 0≤Si≤0.30 mass%, Mn≤0.50 mass%, Ni≤0.05 mass%, 3.75≤Cr≤4.20 mass%, 1.92≤Mo≤2.10 mass%, and 0.18≤V≤0.20 mass%, with the balance being Fe and inevitable impurities. The alloy for a cold-working die for TRD treatment satisfies 1Si+2Cr+5Mo+2 V≥18.7. The cold-working die is obtained by subjecting a member composed of the alloy for a cold-working die for TRD treatment, to TRD treatment at 980-1030°C.SELECTED DRAWING: Figure 2
Patent JP-2020027274-A (JP)
Title: Magnetic carrier, two-component developer, developer for replenishment, and image forming method
Inventor: MATSUO RYUICHIRO
IPC: G03G9/113
Filed: 2019-07-10
Abstract: To provide a magnetic carrier that can prevent density unevenness and a reduction in thin line reproducibility in an image surface, and thereby an image without unevenness and a high-quality character image can be obtained even after a long-term use.SOLUTION: A magnetic carrier includes magnetic carrier particles each having a magnetic carrier core and a resin coating layer formed on the surface of the magnetic carrier core. The resin coating layer contains a resin component containing a resin A and a resin B. The resin A is a copolymer of a monomer containing (a) a (meth)acrylate monomer having an alicyclic hydrocarbon group and (b) a specific macromonomer, and the resin B is a copolymer of a monomer containing (c) a styrene monomer and (d) a specific (meth)acrylate monomer. In a molecular weight distribution of a THF soluble matter of the resin component contained in the resin coating layer, a peak derived from the resin B is present within a molecular weight range of 1000 or more and 9500 or less.SELECTED DRAWING: None
Patent JP-2021003542-A (JP)
Title: Electronic incense burner
Inventor: WATANABE KOICHI
IPC: A47G33/00
Filed: 2019-06-26
Abstract: To provide an electronic incense burner following a world view in which the scent is made to stand without ignition and burned out gradually to ash.SOLUTION: A body of an electronic incense burner is constituted in the order of, from above, a support part 2, a heating part 3, and a removal part 4. A rod-like incense stick 5 is put in from the support part 2 and inserted to the removal part 4. The inserted incense stick 5 is heated at a temperature below an ignition point in the heating part 3 to thereby make the scent stand, and a part where the scent has finished after being warmed by the heating part 3 is sent out downward successively and removed by the removal part 4.SELECTED DRAWING: Figure 1
Patent JP-2021017387-A (JP)
Title: Method of producing inorganic oxide powder
Inventor: AOKI HIROO
IPC: C01B13/34
Filed: 2019-07-22
Abstract: To enable stable continuous operation by preventing a flame of a burner from extinguishing away by a back flow accompanied by a pulse jet blow when slapping away the particles from a filtration material in a method of producing an inorganic oxide powder including the steps of synthesizing inorganic oxide particles by a gas phase combustion method using a multiple pipe burner having a center pipe, a first annular pipe, and a second annular pipe in this order and collecting the particles by a pulse jet-type filtrating dust collector.SOLUTION: The method includes (1) feeding a gas having an oxygen concentration of 45 vol.% to a second annular pipe, where (2) a ratio (V2/Vb) of a gas flow rate V2 at an outlet of a second annular pipe to a back flow rate Vb defined by the following formula is 0.3 or more. Vb=[2×ΔP/ρ]1/2, where in the formula, ΔP is a differential pressure (Pa) in a combustion chamber between a pressure at pulse jet blow and a pressure at non pulse jet blow in a filtrating dust collector, ρ is a mass density of air in a standard state that is 1.29 kg/Nm3.SELECTED DRAWING: Figure 1
Patent JP-2021026376-A (JP)
Title: Position specification system of baggage
Inventor: TOMOMATSU KOJI
IPC: G06Q10/08
Filed: 2019-08-01
Abstract: To accurately specify a position of a baggage loaded on a vehicle at low cost.SOLUTION: A position specification system 100 includes: cameras 2, 3 for picking up an image of identification information 9 of a baggage 8 loaded on a vehicle 1; a control device 4 for specifying the baggage 8 based on the identification information 9; and a communication device 5 for obtaining position information of the vehicle 1 to output baggage position information connecting the position information and the information of the baggage 8 specified by the control device 4.SELECTED DRAWING: Figure 1
Patent JP-2021025174-A (JP)
Title: Sports wear
Inventor: TANJI YASUAKI
IPC: A41D13/00
Filed: 2019-08-07
Abstract: To provide a sports wear that hardly interfere with muscle movement and can effectively suppress muscle vibration.SOLUTION: A sports wear 1 includes: a body part 2; a strong tightening part 3 that gives a wearer a larger tightening force than the body part 2; and a medium tightening part 4 that gives the wearer a tightening force larger than the body part 2 and smaller than the strong tightening part 3. The strong tightening part 3 supports the pelvis and is arranged so as to hold the quadriceps and the calf, so that the entire lower limb is stabilized to effectively suppress muscle vibration of the quadriceps and the calf. Also, in a front face of the quadriceps and a rear face of the calf, the body part 2 continuously extends, which hardly interferes with elongation/contraction of the muscles of the quadriceps and the calf. As the medium tightening part 4 is arranged without connecting with the strong tightening part on the front face of the quadriceps, it suppresses vibration of the quadriceps but hardly interferes with elongation/contraction thereof.SELECTED DRAWING: Figure 1
Patent JP-2021026202-A (JP)
Title: Image forming device
Inventor: SATO MASAAKI
IPC: G03G15/08
Filed: 2019-08-09
Abstract: To provide an embodiment of a toner container installable in an image forming device.SOLUTION: A toner container configured to accommodate toner and to be detachably attached to a main body housing of an image forming device is provided. The toner container comprises: a pouch 503 accommodating toner therein and having an opening 503a at one end in a longitudinal direction thereof; and a base 501 attached to the end of the pouch and provided with a supply port in communication with the opening to supply the toner to the main body housing. The base has support parts 501k configured to support an end of the pouch in a direction perpendicular to the longitudinal direction of the pouch along the longitudinal direction.SELECTED DRAWING: Figure 45
Patent JP-2021031214-A (JP)
Title: Hanging metal fitting for piping guidance and removal method of its hanging piece
Inventor: OHASHI YOSHIMITSU
IPC: F16L3/10
Filed: 2019-08-21
Abstract: To provide a hanging metal fitting for a piping guidance which eliminates a cutting work during the removal of a hanging piece and a curing work for fire, capable of reducing scratches on the piping and of improving work efficiency.SOLUTION: A hanging metal fitting for a piping guidance of the present invention comprises a hanging piece for the piping guidance used during a piping installation to solve the above-mentioned problem. The hanging metal fitting for the piping guidance comprises a pair of ring plates opposed to each other fixed to the piping, the hanging piece with protrusions fitted into recesses which are formed in each of the pair of the ring plates, and a belt fixed to each of the hanging pieces and that tightens and fixes the hanging piece to the piping in the state where the protrusion of the hanging piece is fitted into the recess of the ring plates.SELECTED DRAWING: Figure 1
Patent JP-2021032980-A (JP)
Title: Projector, and lens calibration method
Inventor: YAMAZAKI JUNYA
IPC: G02B7/02
Filed: 2019-08-21
Abstract: To provide a projector, and a lens calibration method that can shorten a time required for lens calibration in many cases further than a prior art.SOLUTION: A projector has: a lens shift mechanism for causing a lens unit to move in mutually orthogonal first and second directions in an in-plane going across an optical axis of the lens unit; a plurality of first optical sensors that form a plurality of detection points in the first direction and are lined in the first direction; a plurality of second optical sensors that form a plurality of detection points in the second direction and are lined in the second direction; and a main control unit that partitions a movement range of the lens unit to a plurality of areas, stores information indicative of the area where the lens unit exists in a storage unit, lets the detection point of the first optical sensor closest to the area where the lens unit exists be an initial position in the first direction, and lets the detection point of the second optical sensor closest to the area where the lens unit exists be an initial position in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2021032185-A (JP)
Title: Throttle valve device
Inventor: FUJINAKA YUTA
IPC: F16K27/02
Filed: 2019-08-27
Abstract: To improve positioning accuracy between a body and a cover in a lower area where a motor is located.SOLUTION: To improve positioning accuracy between the body and the cover in the lower area where the motor is located, a positioning reference pin is formed at a peripheral part on the motor side of one of the cover and the body and a positioning reference hole is formed at a peripheral part on the motor side of the other. With engagement between the intermediate shaft and a guide hole and engagement between the positioning reference pin and the positioning reference hole, the body and the cover are positioned. This positioning is an effective way, considering that it is more important to improve the positioning accuracy on the motor side, for example, when the motor instead of a completed motor is assembled on the body of an electronic throttle device as an individual component such as a motor yoke.SELECTED DRAWING: Figure 2
Patent JP-2021039396-A (JP)
Title: Communication control apparatus, communication control method and communication control program
Inventor: KOIDE ARATA
IPC: G06F13/10
Filed: 2019-08-30
Abstract: To provide a communication control apparatus, a communication control method and a communication control program that appropriately process an I/O instruction after completing initialization.SOLUTION: A communication control unit 102 establishes a network connection to perform communication and processes instructions. An I/O instruction queue 113 stores processing standby instructions in a processing order. A storage processing unit acquires a reception instruction during the establishment of the network connection by the communication control unit 102, and performs update of the processing standby instructions and storage of the reception instruction based on types and context relationship of the processing standby instructions and the reception instruction. An instruction processing unit 111 causes the communication control unit 102 to process the processing standby instructions stored in the I/O instruction queue 113 in the processing order after completing the establishment of the network connection.SELECTED DRAWING: Figure 2
Patent JP-2021039980-A (JP)
Title: Electronic controller
Inventor: YOKOZUKA TAKEHIDE
IPC: H01L23/427
Filed: 2019-08-30
Abstract: To provide an electronic controller which enables improvement of heat radiation performance of a heat conduction part.SOLUTION: An electronic controller 1 includes: an electronic control board 11 provided with heating elements; a housing 10 which houses the electronic control board; and a heat conduction part 16 which has a working fluid 161 and is thermally connected with the heating elements. Th housing is formed with an exhaust port 173 and a suction port 172. The heat conduction part is provided between the exhaust port and the heating elements.SELECTED DRAWING: Figure 1
Patent JP-2021037696-A (JP)
Title: Resin extruder and filler feeder
Inventor: FUJITA KAZUKI
IPC: B29B7/48
Filed: 2019-09-03
Abstract: To enable accurate manufacturing of a filler-containing resin using an extruder.SOLUTION: A filler feeder for feeding a filler into an extruder that blends and extrudes a resin and a filler includes a cylinder 11, and screws 12 rotatably disposed in the cylinder 11. The cylinder 11 has an opening 15 for feeding the filler into the cylinder 11. The filler fed from the opening 15 to the cylinder 11 is a cotton-like filler. The screw 12 in the cylinder 11 is an angular flight screw.SELECTED DRAWING: Figure 10
Patent JP-2021043055-A (JP)
Title: Voltage measurement device and device with sensor
Inventor: NAKATANI TAKAYUKI
IPC: G01R19/00
Filed: 2019-09-11
Abstract: To provide a voltage measurement device that can measure a voltage of a μV order precisely.SOLUTION: An input terminal PIN receives a direct input voltage VIN. A DC-AC converter 110 converts an input voltage VIN to an AC voltage VAC having an amplitude according to the input voltage VIN and a predetermined frequency f0. An amplifier 120 amplifies the AC voltage VAC. A detector 130 detects the level of the input voltage VIN on the basis of components of the predetermined frequency f0 in the AC voltage VAC_AMP after the amplification.SELECTED DRAWING: Figure 1
Patent JP-2021048190-A (JP)
Title: Magnetic memory
Inventor: UEDA YOSHIHIRO
IPC: H01L27/105
Filed: 2019-09-17
Abstract: To provide a magnetic memory capable of securing an operation margin.SOLUTION: A magnetic memory of an embodiment, comprises: a first wiring; a second wiring; a first switch element provided between the first wiring and the second wiring; a first magnetic member provided between the first switch element and the second wiring and extended along a first direction; a third wiring provided between the first magnetic member and the second wiring; a first magnetic resistance element provided between the third wiring and the second wiring; and a second switch element provided between the first magnetic resistance element and the second wiring.SELECTED DRAWING: Figure 1