baber/WOPTO huggingface dataset:
Patent JP-2022125619-A (JP)
Title: Liquid oleaginous cosmetic
Inventor: NISHIDA KEITA
IPC: A61K8/893
Filed: 2021-02-17
Abstract: To provide a liquid oleaginous cosmetic with good redispersion of hydrophobic silica powder.SOLUTION: A cosmetic includes the following components (a)-(c): (a) 5.0-60 mass% of a volatile silicone oil; (b) 0.1-10 mass% of hydrophobic silica powder; and (c) 0.05-5.0 mass% of polyglycerol-modified silicone represented by formula (I). In formula (I), R1 represents a C1-12 straight-chain or branched-chain alkyl group or phenyl group, R2 represents a C2-11 alkylene group, p is a number from 10 to 120, and q is a number from 1 to 11.SELECTED DRAWING: None
Patent JP-2022125890-A (JP)
Title: Flying body
Inventor: OURA JUNICHI
IPC: G05D1/04
Filed: 2021-02-17
Abstract: To provide a technology for landing a flying body on the ground even when abnormality occurs in a fuel cell.SOLUTION: A flying body is equipped with a propeller, a motor that rotates the propeller, a fuel cell that supplies power to the motor, a secondary cell that is connected to the fuel cell in parallel, and supplies power to the motor with the fuel cell, and a control device that controls at least the operation of the motor to control the flying operation of the flying body. The control device sets a flight altitude upper limit on the basis of an SOC of the secondary cell, and limits the flight altitude of the flying body to be the flight altitude upper limit or less.SELECTED DRAWING: Figure 3
Patent JP-2022127997-A (JP)
Title: Atomization pyrolysis plant
Inventor: MISAKI NORIHIKO
IPC: B01J19/00
Filed: 2021-02-22
Abstract: To provide an atomization pyrolysis plant capable of manufacturing hollow particles low in particle density and high in strength.SOLUTION: An atomization pyrolysis apparatus 100 includes a furnace body 1 made of a vertical tube, at least one combustion tube 2 connected to an outer peripheral surface of the furnace body 1, a combustion burner 3 placed at an edge section on a side opposite from the furnace body 1 of the combustion tube 2 and generating a flame to the furnace body 1, and an atomization nozzle 4 placed on a tube axis 1c of a bottom section of the furnace body 1 and spraying upward a water solution, in which the combustion tube 2 is placed such that a discharging direction 20 of the combustion gas from the combustion tube 2 does not intersect with the tube axis 1c of the furnace body 1, the combustion tube 2 has a contraction 21 at a connection section with the furnace body 1, when seeing from a direction vertical to the discharging direction 20 and a horizontal direction, an intersection B of the discharge direction 20 and the tube 1c of the furnace body 1 is positioned relative to a tip end A of the atomization nozzle 4, with 1/2 times lower than the inner diameter d1 of the furnace body 1 as a lower limit, and with three times higher than the inner diameter d1 of the furnace body 1 as an upper limit.SELECTED DRAWING: Figure 5
Patent JP-2022128659-A (JP)
Title: Piezoelectric actuator and manufacturing method for the same
Inventor: AIBA TAKASHI
IPC: B41J2/14
Filed: 2021-02-24
Abstract: To suppress a difference in electrostatic capacitance between actuators.SOLUTION: A piezoelectric actuator 22 comprises first to third piezoelectric layers and first to third electrode layers. A low-potential electrode 53 constituting the third electrode layer 73 is formed on a surface of the third piezoelectric layer 43 positioned at a lowermost layer of the first to third electrode layers. A branch part 533 positioned at one end in a Y-direction (a left end shown by a figure 9) of a plurality of branch parts 533 of the low-potential electrode 53 is smaller in width than the branch parts 533 at positions other than the end part in the Y-direction (a center other than left and right ends shown by the figure 9).SELECTED DRAWING: Figure 9
Patent JP-2022129039-A (JP)
Title: Power storage element
Inventor: KAWAZOE YUDAI
IPC: H01G11/32
Filed: 2021-02-24
Abstract: To provide a power storage element arranged so that the temporary increase in resistance can be suppressed after a charge-discharge cycle with a high-current density, and which is small in active material layer's expansion coefficient when having been brought from a state of being discharged to a state of being charged.SOLUTION: A power storage element comprises: an electrode body 10 arranged by putting together cathodes 11a, 11b having cathode active material layers and anodes 12a, 12b having anode active material layers through corresponding separators 13; and a container 18 serving to contain the electrode body. A total expansion coefficient of the cathode active material layer and the anode active material layer when the power storage element has been brought from the state of being discharged to the state of being charged is 5% or less. The separator is a uniaxial extension separator. A thickness of the electrode body in the state of being charged is 0.95 or larger to an inside size of the container in a thickness direction of the electrode body.SELECTED DRAWING: Figure 1
Patent JP-2022131158-A (JP)
Title: Aqueous ink-jet ink composition
Inventor: TANIGUCHI MANABU
IPC: C09D11/38
Filed: 2021-02-26
Abstract: To provide an aqueous ink-jet ink composition which can achieve both good fixability and good unclogging properties.SOLUTION: An aqueous ink-jet ink composition according to the present invention contains a pigment, water, resin particles, 1-(2-hydroxyethyl)-2-pyrrolidone, and trimethylglycine. The mass-based content of the resin particles is lower than the mass-based content of the pigment.SELECTED DRAWING: None
Patent JP-2022136377-A (JP)
Title: pneumatic tire
Inventor: FUJIOKA TAKASHI
IPC: B60C11/03
Filed: 2021-03-08
Abstract: To provide a pneumatic tire with a step part that can suppress stone biting without deteriorating WET performance.SOLUTION: A pneumatic tire includes zigzag main grooves extending in a tire circumferential direction. Main groove wall surfaces of the zigzag main grooves include: a first main groove wall surface 31a formed with a narrow width from a tread surface toward inside in a tire radial direction; and a second main groove wall surface 32a formed with a narrow or constant width from the first main groove wall surface 31a toward a main groove bottom surface. An angle between the second main groove wall surface 32a and the tread surface is smaller than an angle between the first main groove wall surface 31a and the tread surface. The zigzag main groove includes a plurality of step parts 33 joined with the second main groove wall surface 32a and protruding from the main groove bottom surface. The step parts 33 are arranged in a plurality of recess parts 32 formed by the main groove wall surfaces. An angle between a stepped wall surface of the step part 33 and the second main groove wall surface 32a is formed at a right angle or an obtuse angle.SELECTED DRAWING: Figure 2
Patent JP-2022139038-A (JP)
Title: Support tool
Inventor: SHINO HIDEKI
IPC: H02G3/30
Filed: 2021-03-11
Abstract: To inhibit a support base material from bending with an inner bottom part side of an engagement recessed part set as a supporting point.SOLUTION: In a support tool, a support base material 4 includes: an engagement recessed part 3 with which a hanging bolt 1 may enter and engage; and a lock part 5 which prevents removal motion of the hanging bolt 1 entering and engaging with the engagement recessed part 3. The support tool includes a reinforcement part 7 which reinforces a portion, which corresponds to an arrangement position of the engagement recessed part 3, of the support base material 4.SELECTED DRAWING: Figure 1
Patent JP-2022139223-A (JP)
Title: Earth retaining member
Inventor: HARADA TAKEO
IPC: E02D17/08
Filed: 2021-03-11
Abstract: To provide an earth retaining member capable of preventing deformation of a flange thereof due to the tensile force acting in the circumferential direction of a wall.SOLUTION: The earth retaining members are combined in a circumferential direction and an axial direction of the wall, the earth retaining members each including: a body part; an axial flange extending in the axial direction provided at the end of the body part in the circumferential direction; a first joint formed on the axial flange for joining the axial flange with an axial flange of another adjacent earth retaining member; and a reinforcing plate in surface contact with the axial flange at the first joint. The earth retaining members are combined in the circumferential direction and axial direction of the wall, the earth retaining members each including: a body part; an axial flange provided at the end of the body part in the circumferential direction and extending in the axial direction; and a first joint formed on the axial flange for joining the axial flange with an axial flange of another adjacent earth retaining member, in which the thickness of the axial flange is more than 1.8 times the thickness of the body part.SELECTED DRAWING: Figure 6A
Patent JP-2021146500-A (JP)
Title: Method of determining wear state of tool
Inventor: JOSEF MAUSHART
IPC: G05B19/4065
Filed: 2021-03-16
Abstract: To provide a method which can automatically and surely identify a wear state of a tool.SOLUTION: An apparatus of obtaining a wear state of a tool comprises: a camera 20 for recording at least one optical image of a surface of a tool 2; an image processing module 31 which is configured to process image data of at least one optical image for identification of a wear zone; a calculation module 32 which is configured to determine a planar spread and/or a spatial spread of the wear zone; and a classification module 33 which is configured to classify the wear state of the tool 2 on the basis of the determined spread.SELECTED DRAWING: Figure 1
Patent JP-2022144562-A (JP)
Title: Sweet bean jelly
Inventor: TADA HIROAKI
IPC: A23G3/34
Filed: 2021-03-19
Abstract: To provide a sweet bean jelly, in particular a soft sweet bean jelly, made from a coarse paste of, e.g., adzuki beans, which realizes excellent appearance and flavor by avoiding precipitation of adzuki beans, seed coats thereof, fruits or the like to a bottom.SOLUTION: The sweet bean jelly contains cellulose nanofiber (preferably, carboxymethylated cellulose nanofiber) and a water-soluble polymer (preferably, carboxymethylcellulose or a salt thereof).SELECTED DRAWING: None
Patent JP-2022146177-A (JP)
Title: Work machine
Inventor: FUJIWARA KEISUKE
IPC: F02M26/46
Filed: 2021-03-22
Abstract: To provide a work machine capable of properly detecting an EGR cooler being closed.SOLUTION: A work machine comprises: an engine; a work device which operates with discharge pressure of a hydraulic pump driven with power of the engine; an exhaust emission purification device which removes nitrogen oxide from an exhaust emission discharged from the engine; a reflux flow passage which returns part of the exhaust emission discharged from a combustion chamber of the engine to the combustion chamber; a cooler which cools the exhaust emission passing through the reflux flow passage; a differential pressure sensor which is connected to a branch flow passage branching off from the reflux flow passage and a confluence flow passage joining to the reflux flow passage, and detects the differential pressure between exhaust emissions of the branch flow passage and confluence flow passage; a concentration sensor which detects the concentration of the nitrogen oxide included in the exhaust emission; and a controller which determines whether the cooler is closed based upon the differential pressure detected by the differential pressure sensor and the concentration detected by the concentration sensor.SELECTED DRAWING: Figure 3
Patent JP-2022146253-A (JP)
Title: vehicle drive motor
Inventor: SUZUKI KENTA
IPC: H02K9/19
Filed: 2021-03-22
Abstract: To provide a vehicle drive motor capable of maintaining lubrication of bearings even when an electric vehicle is not driven for a long period of time.SOLUTION: A vehicle drive motor includes a casing having a cylindrical stator coil fixed to its inner peripheral surface and an oil passage provided in its upper portion, an output shaft arranged in the casing and having a rotor fixed to a position facing the stator coil, a bearing that supports the output shaft, and an oil holding portion that is arranged opposite to the bearing and stores oil supplied from the oil passage, and the oil holding portion is a pocket-shaped saucer whose upper side is lower than the lower end of the output shaft and whose lower side is along the lower outer periphery of the bearing when viewed from the front in the axial direction of the output shaft.SELECTED DRAWING: Figure 3
Patent JP-2022146388-A (JP)
Title: circuit device
Inventor: HARAGUCHI AKIRA
IPC: H05K7/06
Filed: 2021-03-22
Abstract: To provide a technology which enables improvement of reliability of a circuit board included in a circuit device while achieving downsizing of the circuit device.SOLUTION: A first heat radiation member is thermally connected to a first bus bar. A second heat radiation member is thermally connected to a second bus bar. The first bus bar and the second bus bar respectively have a first facing portion and a second facing portion facing each other. The first facing portion has: a first surface mounted with a first electronic component; and a second surface at the opposite side of the first surface. The second facing portion has: a third surface facing the second surface; and a fourth surface located at the opposite side of the third surface and mounted with a second electronic component. A circuit board has a wiring board which is located at the back side relative to the first facing portion and at the front side relative to the second facing portion when the second facing portion side is viewed from the first facing portion side.SELECTED DRAWING: Figure 11
Patent JP-2022149887-A (JP)
Title: Glass handrail
Inventor: AZUMA TAISHI
IPC: E04F11/18
Filed: 2021-03-25
Abstract: To provide a glass handrail structure constituted in such a way that only glass and vertical members arranged with prescribed intervals can be seen from outside of the glass handrail, with the glass projectable upward the columns, and having excellent design.CONSTITUTION: A glass handrail has glass fitted to a taking-out part taken out outside columns erected with prescribed intervals. The taking-out part has first vertical members positioned outside the glass handrail and second vertical members positioned inside the glass handrail and fitted to the columns. The first and second vertical members sandwich the glass to support the vertical direction of the glass, and brackets fitted to a lower part of the columns support the glass, to thereby bear weight of the glass.SELECTED DRAWING: Figure 12
Patent JP-2022150110-A (JP)
Title: Screw fastening device
Inventor: TORII SHINGO
IPC: B25B23/14
Filed: 2021-03-26
Abstract: To provide a screw fastening device which promptly interrupts screw fastening work when abnormality is determined.SOLUTION: A screw fastening device 1 includes: a bit 2 having an engaging portion 2a which engages with a fastening component S; a motor M provided with an output shaft Ma for rotationally driving the bit 2; an angle detector AS for detecting a rotation angle θ of the bit 2; a torque detector TS for detecting torque applied to the bit 2; and controlling means 30 for controlling rotation of the motor M on the basis of the detected torque T emitted from the torque detector TS. The controlling means 30 is equipped with: an intake part 33 for taking-in data emitted from the angle detector AS and the torque detector TS; and an abnormality determining unit 35 for determining screw fastening abnormality on the basis of a peak A1 (B1) when the detected torque T changed from increasing to decreasing and a bottom point A2 (B2) when it decreased from the peak A1 (B1) and changed to increase again.SELECTED DRAWING: Figure 1
Patent JP-2022150266-A (JP)
Title: Electrostatic sensor and electrostatic sensor system
Inventor: MATSUI HIROYUKI
IPC: G01R29/24
Filed: 2021-03-26
Abstract: To solve the problem of a conventional method in which chargeable powders containing a coloring agent are caused to adhere to an object so that the charge distribution can be confirmed as a charging pattern, but the chargeable powders are difficult to handle because they scatter around the object when they are caused to adhere thereto and the chargeable powders have to be removed.SOLUTION: An electrostatic sensor includes an array of extension gates and a plurality of field-effect transistors. Each of the extension gates is electrically connected to a gate electrode of the field-effect transistor.SELECTED DRAWING: Figure 2
Patent JP-2022078927-A (JP)
Title: Plug door device
Inventor: SAKAKI GENTA
IPC: E05F15/655
Filed: 2021-03-26
Abstract: To provide a plug door device capable of being downsized in the height direction.SOLUTION: A plug door device includes a fixed base, a slide base 4 sliding in the width direction with respect to the fixed base by the driving force from a driving source, and a movement coinciding mechanism 100 for making the direction and the amount of the movement in the width direction on both sides in the longitudinal direction of the slide base 4 coincide with each other. The movement coinciding mechanism 100 includes two fixed shaft members 101 arranged apart from each other in the longitudinal direction and extended in the height direction, a contact arm 111 contacting with the slide base 4, and a transmission arm 113 having a transmission shaft member 112 arranged apart from the fixed shaft members 101, respectively. The movement coinciding mechanism includes two rotation members 102 integrally rotating the contact arm 111 and the transmission arm 113 around the fixed shaft members 101 as rotation centers, and a shaft 103 with longitudinal both ends connected to the transmission shaft members 112 respectively included in the two rotation members 102.SELECTED DRAWING: Figure 2
Patent JP-2021095580-A (JP)
Title: Insulation resin material
Inventor: SAKAUCHI HIROYUKI
IPC: C08L101/00
Filed: 2021-03-26
Abstract: To provide an insulation resin material that is high in dimensional stability and low in warpage.SOLUTION: An insulation resin material comprises thermosetting resin, inorganic filler and polymer resin with a glass transition temperature of 30°C or less, where a content of the inorganic filler is 50-95 mass% relative to the nonvolatile component 100 mass% of the insulation resin material.SELECTED DRAWING: None
Patent JP-2022152255-A (JP)
Title: Object measurement method
Inventor: SUGIMOTO HIDEKI
IPC: G01S15/74
Filed: 2021-03-29
Abstract: To easily measure an underwater object with high accuracy.SOLUTION: When an acoustic transceiver 30 simultaneously transmits an acoustic signal to a plurality of acoustic transponders 101, the acoustic transponders 101 respectively reply response signals responding to the acoustic signal transmitted from the acoustic transceiver 30. An information processing device 20 calculates a position of each of the acoustic transponders 101 on the basis of a position measured by a GNSS sensor 40 when the acoustic signal is transmitted, a transmission time when the acoustic transceiver 30 transmits the acoustic signal, a receiving time of a response signal received from each of the acoustic transponders 101 by the acoustic transceiver 30, and a transponder ID included in each of the response signals. The information processing device 20 calculates the position and shape of a water bottom by performing interpolation processing or the like about a space between the acoustic transponders 101.SELECTED DRAWING: Figure 1
Patent JP-2022152826-A (JP)
Title: Plug body and beverage container
Inventor: TSURU TAKESHI
IPC: B65D47/14
Filed: 2021-03-29
Abstract: To provide a beverage container equipped with a plug body with a lid attached to a body through a connection member, preventing the plug body from being broken even when a user carries the connection member by hand.SOLUTION: A plug body 100 according to the present invention is provided with: (a) a body 101 having a spout part 120a; (b) a lid 140 detachably attached on the spout part; and (c) a connection member 300 connecting the lid to the body, wherein the connection member comprises a strap part 303, an annulus part 301 formed at one of end sides of the strap part, and a fixing part 302 formed at the other of the end sides of the strap part, the annulus part is fitted in a side wall 142b of the lid so that the lid freely rotates, and the fixing part is fixedly connected to the body.SELECTED DRAWING: Figure 1
Patent JP-2022154119-A (JP)
Title: Manufacturing method of carbon fiber
Inventor: TACHIBANA KEI
IPC: D01F9/22
Filed: 2021-03-30
Abstract: To provide a manufacturing method of a carbon fiber capable of stably obtaining a high-strength and high-quality carbon fiber by suppressing fuzz and single yarn breakage in a step of flame-proofing and carbonization treatment during manufacture of the carbon fiber by using acrylonitrile-based carbon fiber precursor fiber.SOLUTION: There is provided a manufacturing method of a carbon fiber, the method includes a step of flame-proofing while applying a tension to a carbon fiber precursor fiber, in which a maximum value of a heat shrinkage stress at 50 to 200°C of the carbon fiber precursor fiber to be provided for flameproofing is 0.50 to 3.00 mN/dtex, a maximum value of a heat shrinkage stress at 200 to 300°C is 1.50 to 5.00 mN/dtex, and a tension applied to the carbon fiber precursor fiber during flameproofing is 1.00 to 5.00 mN/dtex.SELECTED DRAWING: None
Patent JP-2022156357-A (JP)
Title: Led module, illumination apparatus, and illumination structure
Inventor: MORI HISATOSHI
IPC: F21V7/00
Filed: 2021-03-31
Abstract: To provide an LED module in which LEDs are unlikely influenced by heat and color nonuniformity is prevented as far as possible from occurring in illumination light, and an illumination apparatus with the LED module.SOLUTION: An LED module 1 constituting an illumination apparatus is configured by disposing a plurality of LEDs including a plurality of full color LEDs 2 and a plurality of white LEDs 3 in a row on a substrate 4 and configured by disposing a plurality of LED groups in each of which three white LEDs 3 are disposed adjacently to one full color LED 2, in a row. An inter-center distance A between the full color LED 2 and the white LED 3 which are adjacent to each other in the same LED group is set longer than an inter-center distance B between the white LEDs 3 in both ends in the three white LEDs in the same LED group. An inter-center distance between the full color LED2 and the white LED3 which are adjacent in the adjacent LED groups is equal to the distance A.SELECTED DRAWING: Figure 4
Patent JP-2022157558-A (JP)
Title: Estimation apparatus and model generation method
Inventor: KUSANO HITOSHI
IPC: G01V1/00
Filed: 2021-03-31
Abstract: To estimate spatial distribution of physical property values in a structure to be observed in a low cost and highly-reliable manner.SOLUTION: An estimation apparatus pertaining to the present invention comprises an estimation unit. The estimation unit inputs observation data and supplementary data into a trained model for estimating physical property spatial data, wherein the trained model outputs the physical spatial data expressing spatial distribution of physical property values in a structure by inputting the observation data pertaining to the structure to be observed and the supplementary data pertaining to the structure to be observed.SELECTED DRAWING: Figure 5
Patent JP-2022158029-A (JP)
Title: Load collapse preventing sheet
Inventor: WAKASA KOJI
IPC: B65D63/10
Filed: 2021-04-01
Abstract: To provide a load collapse preventing sheet exhibiting high transparency, that is easy to be wound and fixed.SOLUTION: A load collapse preventing sheet that is fixed by being wound around a loaded object comprises a belt-shaped sheet body wound around the loaded object, and the sheet body is made of a union cloth of a flat yarn and a monofilament.SELECTED DRAWING: Figure 1