baber/WOPTO huggingface dataset:
Patent JP-2021110414-A (JP)
Title: Liquid sealed type mount
Inventor: HOSHIKAWA YUSUKE
IPC: F16F13/10
Filed: 2020-01-14
Abstract: To provide a liquid sealed type mount which can simplify the structure and achieve attenuation characteristics for a target vibration frequency range.SOLUTION: In an engine mount 10, a partition wall 20 which partitions a liquid chamber 13 into a main liquid chamber 14 and a sub liquid chamber 15 is formed by assembling a first partition wall formation member 21, located close to the sub liquid chamber 15 in an axial direction Y, to a second partition wall formation member 22, located close to the main liquid chamber 14 in the axial direction Y, in the axial direction Y. An orifice passage 30 is provided along an outer peripheral edge of the partition wall 20. The orifice passage 30 is defined by a space sandwiched from both sides in the axial direction Y by a first passage formation part 26 of the first partition wall formation member 21 forming the partition wall 20 and a second passage formation part 27 of the second partition wall formation member 22. The second passage formation part 27 is movable along the axial direction Y relative to the first passage formation part 26. An elastic member 11 and the second passage formation part 27 are connected by a connection member 40.SELECTED DRAWING: Figure 1
Patent JP-2021109632-A (JP)
Title: Vehicle door control device and vehicle door control method
Inventor: SUZUKI TETSUO
IPC: B61D19/02
Filed: 2020-01-15
Abstract: To provide a vehicle door control device for preventing a person from being caught in a door.SOLUTION: A vehicle door control device includes an imaging part for imaging a person existing around a door of a railroad vehicle, a prediction part for using a neural network to predict whether the person is in a state in which he/she is possibly caught in the door on the basis of image data from the imaging part, and a door control part for controlling closing operation of the door when the person is predicted in the state of being possibly caught in the door. For example, the door control part changes a speed of closing the door when the person is predicted in the state of being possibly caught in the door.SELECTED DRAWING: Figure 1
Patent JP-2021110207-A (JP)
Title: Connection structure with bolt
Inventor: IIDA TOMOHIRO
IPC: E04B1/41
Filed: 2020-01-15
Abstract: To provide a connection structure with a bolt achieving transmission of shear force without any deformation of the bolt as securing productivity thereof.SOLUTION: A connection structure 10 with a bolt includes: a base beam 12 on which an anchor bolt 20 is fixed; a bottom plate 14 provided with a mounting hole 16 and connected to the base beam 12 by screwing a nut 24 on the anchor bolt 20 inserted in the mounting hole 16; and filler 28 filled in a gap formed between the mounting hole 16 and the anchor bolt 20 with Dilatancy effect.SELECTED DRAWING: Figure 1
Patent JP-2020090672-A (JP)
Title: Copolymer including at least three blocks, namely, polyamide block, peg block and other block
Inventor: ALEJANDRA REYNA-VALENCIA
IPC: C08G81/00
Filed: 2020-01-16
Abstract: To provide a copolymer that improves antistatic characteristics of a polymer matrix into which the copolymer is incorporated and has no defects of the prior art.SOLUTION: The copolymer includes 5 to 50 wt% of at least one polyamide (PA) block based on the total weight of the copolymer, 20 to 94 wt% of at least one polyethylene glycol (PEG) block based on the total weight of the copolymer and 1 to 45 wt% of at least one block being more hydrophilic than PEG block based on the total weight of the copolymer. The block being more hydrophilic than PEG block is selected from a polyether (PE) block different from PEG, a polyester (PES) block and a polyolefin (PO) block. A method for synthesizing the copolymer is provided.SELECTED DRAWING: None
Patent JP-2021113108-A (JP)
Title: Interposed machine connection device
Inventor: TAKAHASHI HIROTADA
IPC: B65H5/38
Filed: 2020-01-17
Abstract: To provide an interposed machine connection device capable of easily coping with displacement of an arrangement position of an interposed machine.SOLUTION: This device comprises: a connector 5 for connecting an interposed machine C and a bill conveyance device A; and a guide groove 6 provided on an upper surface of the bill conveyance device. In the connector, one end is fixed to the interposed machine, and a body to be engaged, engaged slidably in a conveying direction and in a returning direction of the bill conveyance device with respect to the guide groove, is provided at the other end. The body to be engaged is engaged with the guide groove slidably in the conveying direction and the returning direction of the bill conveyance device. The guide groove is provided while the groove direction is parallel to the conveying direction and the returning direction of the bill conveyance device. In the guide groove, an engagement body with which the body to be engaged is engaged in the guide groove is provided.SELECTED DRAWING: Figure 8
Patent JP-2021114555-A (JP)
Title: Light-emitting device and a method for manufacturing the same
Inventor: MAEDA KENSAKU
IPC: H01S5/026
Filed: 2020-01-20
Abstract: To provide a light-emitting device capable of forming light from a plurality of light-emitting elements into light of a plurality of shapes, and a method for manufacturing the light-emitting device.SOLUTION: A light-emitting device disclosed herein includes: a substrate; a plurality of light-emitting elements provided on a first surface side of the substrate; and a plurality of first lenses that are provided on a second surface side of the substrate, and onto which light emitted from the plurality of light-emitting elements is incident. The plurality of first lenses include at least two types of lenses among concave lenses, convex lenses, and flat lenses.SELECTED DRAWING: Figure 4
Patent JP-2021113472-A (JP)
Title: Door handle attachment device
Inventor: SANO SENZO
IPC: F16B12/10
Filed: 2020-01-21
Abstract: To provide a door handle attachment device with excellent stability, strength, and appearance cosmetic effect in spite of its necessary configuration being extremely simple.SOLUTION: A pair of upper and lower headed bolts B are respectively passed through bolt through holes 13 of a door D, a mounting side handle 11F is mounted on and fixed to one side of the door by a screw shaft part 16 of both of the bolts. Meanwhile a bolt receiving groove G of a later mounting side handle 11R is inserted into a head part 15 and a neck part 14 of both of the bolts in a covering state. The handle 11R is applied to the remaining side of the door, and a tip part of a stop screw 12 which is screwed and operated from below the handle 11R is pressed to the bolt B with the lower head. The handle 11R is moved reversely or downward by a predetermined dimension relative to the pressing, and a key groove part 20 of the bolt receiving groove G in the handle 11R is simultaneously engaged with the head part of both bolts, and the handle 11R is mounted and fixed in a state of preventing slipping-off from the door.SELECTED DRAWING: Figure 2
Patent JP-2021113086-A (JP)
Title: Squeeze container
Inventor: AIKAWA TOMOMI
IPC: B65D83/00
Filed: 2020-01-21
Abstract: To provide a squeeze container capable of enhancing the interest of a user in a use scene of the squeeze container.SOLUTION: A squeeze container 100 comprises: a container part 10 that has a storage 20 to accommodate a content 110 and a mouth 25 communicating with an external space and is allowed to be squeeze-operated; and an advancement member 40 that is received in the container part 10 to advance from the mouth 25. The advancement member 40 has a discharge passage 52 and a discharge port 56 to deliver the content 110. When a squeeze operation is made on the container part 10, the advancement member 40 is urged by the content 110 and moved to project the discharge port 56 from the mouth 25 and deliver the content 110 from the discharge port 56 through the discharge passage 52.SELECTED DRAWING: Figure 1
Patent JP-2020073770-A (JP)
Title: Faucet device
Inventor: TSURUTA YUKITO
IPC: F16K27/00
Filed: 2020-01-22
Abstract: To provide the faucet device that can thin the faucet device disposed inside a counter provided along a wall surface in a height direction, and can thin the counter in a height direction.SOLUTION: The faucet device 1 of the present invention disposed inside the counter provided along the wall surface comprises: a water supply channel 6 for supplying water from a water supply source, a hot-water supply channel 8 for supplying hot-water from a hot-water supply source, a temperature control function part 10 connected to the water supply channel and the hot-water supply channel and capable of mixing hot-water and water, and an outflow channel 14 for flowing temperature controlled water flowing out of the temperature control function part, wherein the outflow channel 14 forms a flow channel intersection part 40 which intersects at least either the water supply channel 6 or the hot-water supply channel 8 with internal flow channels being distinguished from each other, and the water supply channel and the hot-water supply channel are arranged at such a height that outflow channels 14 intersect.SELECTED DRAWING: Figure 4
Patent JP-2021115073-A (JP)
Title: Exercise aid for both of hand and foot
Inventor: ITAYAMA MASAO
IPC: A63B71/12
Filed: 2020-01-22
Abstract: To provide an exercise aid for both of a hand and a foot that can be used by older persons easily and comfortably, provides satisfaction when being used, and inhibits application of a heavy load at the time of exercise.SOLUTION: An exercise aid 1 for both of a hand and a foot (hereinafter referred to as an exercise aid 1) includes a body 10, an insertion member 25 for providing insertion holes 20, and a fixation member 30. The body 10 is divided into a front body 11 and a rear body 12 by a crease 50. The insertion member 25 is used for inserting a hand or toes of a foot and is firmly fixed to the front body 11. The fixation member 30 is used for fixing the hand or the foot to the body 10 and is provided on the rear body 12. The body 10 includes a core material constituted by a three dimensional network structure and a cover covering the core material. The three dimensional network structure of the core material 40 enables weight reduction of the body 10, which enables even older persons whose muscles may be weakened to easily wear the exercise aid.SELECTED DRAWING: Figure 1
Patent JP-2021115365-A (JP)
Title: sewing machine
Inventor: SHIRATO HIROKI
IPC: D05B65/02
Filed: 2020-01-29
Abstract: To provide a sewing machine capable of adjusting a thread residual amount on a processed fabric side to be an optional amount.SOLUTION: A sewing machine 1 comprises a cutting member 63 and a thread length adjustment mechanism 64. The cutting member 63 cuts a needle thread S2 and a bobbin thread S1 between a hole 31 of a needle plate 3 and the cutting member 63. The thread length adjustment mechanism 64 adjusts the lengths of the needle thread S2 and the bobbin thread S1 from the hole 31 of the needle plate 3 to the cutting member 63.SELECTED DRAWING: Figure 13
Patent JP-2021104801-A (JP)
Title: Vehicle control device
Inventor: YAMAZAKI KIYOTAKA
IPC: F02D29/00
Filed: 2020-01-30
Abstract: To prevent engine stall in sudden braking without depending on a master cylinder pressure sensor and a stroke sensor of a brake pedal.SOLUTION: A vehicle control device, which controls a vehicle has a torque converter and an automatic transmission interposed between an output shaft of an internal combustion engine mounted on a vehicle and a drive wheel of the vehicle, detects that a brake pedal is stepped on by a driver of the vehicle, and releases lock up of a torque converter by a lock up clutch on the conditions that a reduction amount of an instantaneous value of an engine speed detected every time an output shaft of the internal combustion engine rotates at a predetermined angle exceeds a threshold set according to a current vehicle speed or a transmission ratio of an automatic transmission or an absolute value of a reduction amount per unit time of the vehicle speed exceeds a threshold.SELECTED DRAWING: Figure 3
Patent JP-2021120425-A (JP)
Title: Epoxy resin composition for prepreg and prepreg
Inventor: IWATA MITSUHIRO
IPC: C08K3/36
Filed: 2020-01-30
Abstract: To provide an epoxy resin composition for prepreg that can suppress resin flow during curing by heating, can eliminate resin deficiency and uneven thickness, and has excellent workability.SOLUTION: The above-described problem was solved by an epoxy resin composition for prepreg comprising: (A) an epoxy resin, (B) a curing agent or curing promoter, (C) silica fine particles and (D) core shell rubber particles, in which relative to 100 pts.mass of the (a) epoxy resin, 1 to 5 pts.mass of the (C) silica fine particles and 2 to 10 pts.mass of the (D) core shell rubber particles are contained, and a mass ratio (C)/(D) of the aforementioned (C) silica fine particles and the (D) core shell rubber particles is 1/1 to 1/5.SELECTED DRAWING: None
Patent JP-2021119764-A (JP)
Title: Method for manufacturing miso seasoning composition
Inventor: WATANABE AKIKO
IPC: A23L27/00
Filed: 2020-01-31
Abstract: To provide a method for manufacturing a miso seasoning composition having a roasted scent and suppressed occurrence of a black or brown foreign matter.SOLUTION: The miso seasoning composition containing miso is manufactured by a manufacturing method comprising an oil-and-fat adhesion step 61; a miso heating step 62; and a blending step 63. The oil-and-fat adhesion step 61 heats an oil-and-fat 67 by a manufacturing device equipped with a stirring mechanism and a heating mechanism and adheres the liquid oil-and-fat 67 on an inner wall of the manufacturing device in a film shape. The miso heating step 62 places a portion of a miso 66 as a first miso ingredient part 66a into a container body of the manufacturing device to which the oil-and-fat 67 is adhered, and heats the same while stirring to obtain a fried miso 77. The blending step 63 blends a remaining part from removing the first miso ingredient part 66a from the miso 66, as a second miso ingredient part 66b, with the fried miso 77.SELECTED DRAWING: Figure 2
Patent JP-2021125977-A (JP)
Title: Power conversion device
Inventor: TAKAHASHI NOBUAKI
IPC: H02M7/48
Filed: 2020-02-05
Abstract: To provide a power conversion device in which the thermal influence of heat radiated from a bus bar on a capacitor is suppressed.SOLUTION: A power conversion device 1 includes a capacitor unit 30 connected to a semiconductor module, and a bus bar module 6 in which a bus bar 7 is molded by insulating resin. The bus bar module 6 includes a first fixed part 64 and a second fixed part 65 that are provided integrally to the bus bar module 6 and fixed to a case 10 with a fixing tool 8. The first fixed part 64 and the second fixed part 65 have a shape of projecting to the capacitor side relative to the bus bar 7 when the bus bar module 6 and the capacitor unit 30 are viewed in the height direction. The first fixed part 64 and the second fixed part 65 exist between the bus bar 7 and the capacitor unit 30.SELECTED DRAWING: Figure 3
Patent JP-2021128985-A (JP)
Title: Core body
Inventor: TSUKADA KENICHI
IPC: H01F27/24
Filed: 2020-02-12
Abstract: To provide a reactor that easily eliminates a gap between adjacent outer peripheral iron core portions.SOLUTION: In a reactor, a core body 5 includes a peripheral iron core 20, and at least three iron cores. A magnetically connectable gap is formed between two adjacent iron cores. The core body 5 includes a tightening portion 99 that tightens the outer peripheral iron core portion in the axial direction of the core body 5, and a pressing member 70 that presses the outer peripheral iron core portion inward in the radial direction of the core body 5 according to the tightening action of the tightening portion 99.SELECTED DRAWING: Figure 1A
Patent JP-2021124004-A (JP)
Title: Embankment for individual building
Inventor: TAKAHASHI TATSUO
IPC: E04H9/14
Filed: 2020-02-07
Abstract: To provide a building embankment that can surely prevent inflow of water such as floods and prevent inundation of buildings.SOLUTION: A plurality of thin and wide square corrugated steel sheets formed into a square corrugated sheet is arranged in a horizontal direction and their ends are overlapped to provide a water stop wall. A building embankment is provided in which an L-shaped reinforcing steel material for vertically fixing the water stop wall is attached to a building side of the water stop wall with a plurality of bolts. The lower part of the square corrugated steel sheet is fitted into a Y-shaped sandwiching hardware formed in a substantially concave foundation formwork for a square corrugated steel sheet embedded in the underground surface. Two diagonal reinforcing columns are attached to the upper part of the L-shaped reinforcing steel material and substantially vertically intermediate parts at an angle of approximately 45 degrees with respect to the ground surface. A screw anchor hardware is press-fitted into the ground at the lower ends of the two diagonal reinforcing columns. The upper part of the screw anchor hardware and the lower end part of the diagonal reinforcement column are fixed. A concave foundation formwork is constructed in the ground at the lower ends of the two diagonal reinforcement columns. Concrete is poured into the foundation formwork for square corrugated steel sheets and the concave foundation formwork to fix the water stop wall.SELECTED DRAWING: Figure 1
Patent JP-2021134601-A (JP)
Title: Underground structure and underground structure construction method
Inventor: KURAKAZU SOICHI
IPC: E21D9/06
Filed: 2020-02-28
Abstract: To provide an underground structure construction technique capable of constructing a watertight underground structure by a shield machine.SOLUTION: An underground structure comprises: a tunnel 51 constructed by connecting a plurality of segments 53 while excavating a ground 52 with a shield machine; a tunnel connection portion 54 in which the segments 53 of opposite portions of the plurality of tunnels 51 adjacent to each other are removed and the tunnels 51 are connected to each other in a communicating state; and a water stop plate portion 67 in which a plurality of steel plates are welded to each other in a communication space 66 communicating from one tunnel 51 to the other tunnel 51 and integrally spread along the communication space 66.SELECTED DRAWING: Figure 15
Patent JP-2021134760-A (JP)
Title: High-pressure fuel pump controller
Inventor: AONO TOSHIHIRO
IPC: F02M59/44
Filed: 2020-02-28
Abstract: To realize quiet control of a high-pressure fuel pump by reducing noise generated when an anchor collides with a fixed core.SOLUTION: A control device 800 of a high-pressure fuel pump controls a suction valve that opens and closes an inflow port through which fuel flows into a pressurizing chamber by energizing a solenoid 205 in synchronization with reciprocating motion of a plunger. The current energized in the solenoid 205 is composed of a peak current that energizes the intake valve in a stationary state to start closing the valve and a holding current that perform switching within a range lower than the maximum value of the peak current in order to hold the suction valve in a closed state. When the control device 800 reduces the peak current application amount of the peak current from a value sufficient for closing the high-pressure fuel pump, the valve closing speed of the suction valve decreases up to a certain application amount. When the peak current application amount becomes smaller than a certain application amount, there is a saturation range of the current application amount of the peak current where the valve closing speed of the suction valve is saturated. The control device 800 controls the current application amount of the peak current so as to be within the saturation range.SELECTED DRAWING: Figure 8
Patent JP-2021133150-A (JP)
Title: Excrement disposal device and cup
Inventor: UMEZAWA HIROYUKI
IPC: A61F5/452
Filed: 2020-02-28
Abstract: To facilitate an anus and a urethral opening to be washed sufficiently.SOLUTION: An excrement disposal device 10 includes a cup 21 covering an excreting part including an anus 11A and a urethral opening 11B. Washing water WT to be supplied to a water filler port 32 provided in a cup body 41 is sucked into a suction port 33 via an excrement reserving part 21T after washing the excreting part (representing crotch part 11C) including the anus 11A and the urethral opening 11B.SELECTED DRAWING: Figure 9
Patent JP-2021138793-A (JP)
Title: Thermochromic composition and method for producing the same, and temperature management system
Inventor: SUZUKI NOZOMI
IPC: C08F2/00
Filed: 2020-03-02
Abstract: To provide a thermochromic composition for irreversibly changing a color at a predetermined temperature, and a temperature management system using the same.SOLUTION: A thermochromic composition is a hydrogel containing polydiacetylene, a gelatinizer, and water. The thermochromic composition can be suitably produced by a method including a step of preparing an aqueous solution in which a non-ionic surface active agent is dissolved in water, a step of dispersing a diacetylene monomer in the aqueous solution, a step of adding a gelatinizer to the aqueous solution dispersed with the diacetylene monomer, and obtaining a hydrogel, a step of cooling the hydrogel, and crystallizing the diacetylene monomer, and a step of radically polymerizing the crystallized diacetylene monomer, and producing polydiacetylene.SELECTED DRAWING: Figure 1
Patent JP-2021141776-A (JP)
Title: Conductive wire insulation coating peeling device, winding device including the same, and method of winding conductive wire
Inventor: WATANABE MASAFUMI
IPC: B26D5/08
Filed: 2020-03-09
Abstract: To change direction in which a peeling residue is generated such that the peeling residue is not left on a peeling portion of a conductive wire connected to a connecting portion of a wound member.SOLUTION: A conductive wire 10 of an insulation coating peeling device includes a tip-facing stripper 11 that peels an insulating coating of a conductive wire 8 by moving a cutter 14 pressed around the conductive wire 8 to a tip side of the conductive wire 8, a base-end-facing stripper 21 that peels the insulating coating of the conductive wire 8 by moving a cutter 24 that is provided adjacent to the tip-facing stripper 11 and pressed around the conductive wire 8, to the proximal end side of the conductive wire 8, and stripper moving means 31 for moving one or both of the tip-facing and base-end-facing strippers 11 and 21 in a longitudinal direction of the conductive wire 8. A winding device includes the peeling device 10, wire rod feeding means for feeding the conductive wire 8 toward the peeling device 10 of the conductive wire insulating coating with a predetermined tension, and winding means for winding the conductive wire 8 that has passed through the peeling device 10 of the conductive wire insulating coating around a member to be wound.SELECTED DRAWING: Figure 1
Patent JP-2021019185-A (JP)
Title: Etching method, semiconductor manufacturing apparatus, and method of manufacturing semiconductor device
Inventor: ABE TOMOO
IPC: H05H1/46
Filed: 2020-03-12
Abstract: To provide an etching method which has a higher etching rate.SOLUTION: An etching method comprises a process of alternating a first step of introducing a first gas including a fluorine atom without applying a high-frequency voltage so as to form a surface layer on a surface of an object to be processed which is cooled at a first temperature lower than the liquefaction temperature of the first gas, and a second step of introducing a second gas in a gaseous state at the first temperature differently from the first gas and applying a high frequency voltage to generate plasma from the second gas, and then etching the object to be processed through sputtering using the plasma.SELECTED DRAWING: Figure 1