baber/WOPTO huggingface dataset:
Patent JP-2021046227-A (JP)
Title: Can body and product can
Inventor: MINAMIUMA TAKAYUKI
IPC: B21D51/26
Filed: 2019-09-19
Abstract: To provide a can body capable of preventing trunk cutting even when thinned.SOLUTION: This can body comprises a bottomed cylindrical can main body 1 about a can axis C. The can main body 1 includes a can bottom 3, and a cylindrical can trunk 2 that lines about the can axis C and extends from the outer periphery of the can bottom 3 to an upper end side in the can axis C direction. The outer diameter of the can trunk 2 is within the range of 55 mm-60 mmm, and a can height is within the range of 150 mm-190 mm. In the can trunk 2, the flange thickness t2 of a flange 2c of an upper end opening 2a side is larger than the wall thickness t1 of a wall 2b of the can bottom 3 side. A can body step t2-t1, which is a difference between the flange thickness t2 at a position of 7 mm from the upper end opening 2a of the can trunk 2 to the lower end side in the can axis C direction and the wall thickness t1 at a position of 79 mm from the can bottom 5b to the upper end side in the can axis C direction, is 60 μm or less.SELECTED DRAWING: Figure 3
Patent JP-2021048749-A (JP)
Title: Electric blower
Inventor: MAKITA NSHUTA
IPC: F04D25/08
Filed: 2019-09-20
Abstract: To provide an electric blower that can reliably wire terminal wires of a pair of windings that intersect between adjacent windings without interfering with each other.SOLUTION: An electric blower 1 includes a single-phase 4-slot centralized stator 17, and the stator 17 includes an insulator 22 combined with an iron core 21, a plurality of windings 23, and a plurality of terminals 25 connecting the plurality of windings 23 in parallel for each phase, the insulator 22 includes a plurality of terminal blocks 29 holding the terminals 25, and a regulator 85 placed between the plurality of windings 23, the regulator 85 includes a first regulation unit 86 that regulates a wiring path of a first terminal line extending from one winding 23 to the terminal 25 close to the other winding 23, and a second regulation unit 87 that regulates a wiring path of a second terminal line extending from the other winding 23 to a terminal 25 close to the one winding 23, and a separation distance between the iron core 21 and the first regulation unit 86 is different from a separation distance between the iron core 21 and the second regulation unit 87, and the first terminal line and the second terminal line intersect at the regulator 85.SELECTED DRAWING: Figure 1
Patent JP-2021046237-A (JP)
Title: Easily openable packaging bag
Inventor: SEKI MIZUHO
IPC: B65D77/30
Filed: 2019-09-20
Abstract: To provide an easily openable packaging bag that has no problem of deterioration of openability due to deformation of a grip part as a non-sealed part such as a curl and a wrinkle, and has no problem of contamination of a content due to a film being caught by the curl, further has the improved gripping property of the grip part at the time of opening and no manufacturing effort.SOLUTION: In the present invention, inner surfaces of two rectangular synthetic resin sheets or the inner surfaces of the rectangular synthetic resin sheet and a rectangular permeable sheet are face to each other so as to be overlapped. An easily openable packaging bag has: a non-sealed part along an upper side; a left side sealed part along a left side; a right side sealed part along a right side; a lower sealed part along a lower side; and convex sealed parts connected to each other at the upper end part of each of the left side sealed part and the right side sealed and protruding toward the non-sealed part. The convex sealed part, left sealed part, and right sealed part are detachably adhered to each other, and a heat treatment part having a static friction coefficient of 0.20 or more is provided on the inner surface of the synthetic resin sheet in the non-sealed part.SELECTED DRAWING: Figure 1
Patent JP-2021051849-A (JP)
Title: Electric wire with terminal and method for manufacturing electric wire with terminal
Inventor: YOSHIE KAZUHIKO
IPC: H01R4/18
Filed: 2019-09-24
Abstract: To provide an electric wire with a terminal in which an oxide film between element wires can be destructed/removed.SOLUTION: An electric wire 1 with a terminal includes a round electric wire 2 having a core wire portion 22 consisting of a plurality of element wires 21, and a terminal 3 connected to the terminal of the electric wire 2. The terminal 3 integrally has a crimping portion 33 crimped to the core wire portion 22 and an insertion portion 4 inserted between the element wires 21. A conductive paste containing conductive powder is coated on the insertion portion 4, and after the insertion portion 4 is inserted into the center of the core wire portion 22, a pair of crimping pieces 32 are crimped to crimp the crimping portion 33 to the core wire portion 22, thereby manufacturing the electric wire 1 with a terminal.SELECTED DRAWING: Figure 1
Patent JP-2021051031-A (JP)
Title: Measurement support system
Inventor: UEDA KANEFUMI
IPC: G01B5/20
Filed: 2019-09-26
Abstract: To provide a measurement support system in which the measurement support information such as a guidance of a measurement point is superimposed and displayed on an object to be measured using a composite reality display in which a virtual object is superimposed and displayed on the object in a real space when measuring the measurement point of the object to be measured with a probe by manual operation.SOLUTION: Disclosed is a measurement support system according to an aspect of the present invention, which supports measurement of a measurement machine for measuring a measurement point of the object to be measured with a probe by manual operation. This support system includes: a display device; a processing device; and a three-dimensional sensor for detecting a three-dimensional coordinate value on the surface of the object. Based on a design shape of the object to be measured and the three-dimensional coordinate value on the surface of the object detected by the three-dimensional sensor, the processing device specifies arrangement of the object to be measured and causes the display device to display the measurement support information, which includes the measurement point designated in advance against the design shape of the object to be measured, superimposed on the object to be measured.SELECTED DRAWING: Figure 5
Patent JP-2021055256-A (JP)
Title: Position determination device of transportation vehicle
Inventor: FUJIWARA SHO
IPC: E02F9/26
Filed: 2019-09-26
Abstract: To provide a position determination device of a transportation vehicle in relation to a work machine, even when a kind of the transportation vehicle is changed.SOLUTION: A position determination device 30 of a transportation vehicle has a distance image acquisition unit 40 for acquiring a distance image of a loading space 12 and a calculation unit 50. The calculation unit 50 sets a loading space area A related to a position of the loading space 12, on the basis of a distance image of the loading space 12 acquired by the distance image acquisition unit 40. The calculation unit 50 acquires a release area B related to an area (β) allowing release of a loading object from an attachment 25, when the attachment 25 operates without traveling of a work machine 20. The calculation unit 50 determines whether or not the loading space area A is involved in the release area B.SELECTED DRAWING: Figure 1
Patent JP-2021054881-A (JP)
Title: Adhesive composition, and adhesion method
Inventor: SUGIKI Tomoya
IPC: C09J123/10
Filed: 2019-09-26
Abstract: To provide an adhesive composition and an adhesive method which are excellent in adhesion even in the presence of hot water, in bonding where at least one of two or more members to be adhered via an adhesive composition is a non-polar metal component.SOLUTION: The present invention relates to an adhesive composition and an adhesion method for adhering a metal component that contains a polyolefin (A) component having an acidic group and/or an acid anhydride group and an acid value of 0.01 mg KOH/g to 6.5 mg KOH/g, and a proportion of the dipole term occupied in surface free energy of 0.01% to 5.0%.SELECTED DRAWING: None
Patent JP-2021056628-A (JP)
Title: Remittance mediation system and remittance mediation method and program
Inventor: MASHITA KIMITERU
IPC: G06Q20/36
Filed: 2019-09-27
Abstract: To provide a system for mediation of various processes related to remittance between a wallet provider and a financial institution.SOLUTION: A system comprises an acquisition part that obtains from a user, via a wallet provider that provides wallet, identification information that identifies the user and an appropriation request for appropriating value information requested by the user to the wallet, a specification part that identifies a financial institution corresponding to the user by referring to a predetermined information table that maps the user with a predetermined financial institution based on the identification information, and a transmission part that transmits a remittance instruction to the financial institution to make the financial institution perform the remittance process for the wallet based on the appropriation request using the account of the financial institution owned by the user.SELECTED DRAWING: Figure 2
Patent JP-2021054735-A (JP)
Title: Aqueous liquid formulation
Inventor: IEMOTO SUZUKA
IPC: A61K47/18
Filed: 2019-09-30
Abstract: To provide a formulation technique pertaining to an aqueous liquid formulation that contains brimonidine and/or salts thereof.SOLUTION: An aqueous liquid formulation containing brimonidine and/or salts thereof, a buffering agent and a metal chloride is capable of inhibiting adsorption of brimonidine and/or salts thereof to a filter when passed through the filter, and is capable of inhibiting decrease in the content of brimonidine and/or salts thereof in the aqueous liquid formulation even when contained in a container with a filter or when subjected to a sterilization step through filtering during production.SELECTED DRAWING: None
Patent JP-2021053941-A (JP)
Title: Granular material for thermal fusion three-dimensional printer and manufacturing method for modeling object
Inventor: YUASA RYOHEI
IPC: B29C64/106
Filed: 2019-09-30
Abstract: To provide a granular material for thermal fusion three-dimensional printers that can produce flexible modeling objects with high accuracy.SOLUTION: According to the present invention, there is provided a granular material for a thermal fusion three-dimensional printer comprising a thermoplastic elastomer, the thermoplastic elastomer has a loss tangent tanδ of 0.40 or more and a loss elastic modulus G'' of 11,000 Pa or less in at least one point of a measurement temperature of 120-270°C when measured with a rotational rheometer at a parallel plate 20 mmφ, a measurement gap of 1.3 mm, and a frequency of 0.1 Hz.SELECTED DRAWING: Figure 1
Patent JP-2021054756-A (JP)
Title: Composition for reducing sleepiness
Inventor: ARAI TOMOHIRO
IPC: A61K47/18
Filed: 2019-09-30
Abstract: To provide a composition for reducing sleepiness.SOLUTION: A composition comprises a lower alcohol and menthol, so that it is possible to reduce sleepiness without causing a rise in heart rate.SELECTED DRAWING: Figure 5
Patent JP-2021054690-A (JP)
Title: Firing jig
Inventor: ISHIMARU SHIMON
IPC: C04B38/00
Filed: 2019-10-01
Abstract: To provide a firing jig that is used for sintering a Nd-Fe-B magnet, having high resistivity against reaction with an object to be sintered.SOLUTION: The firing jig of the present invention that is used for sintering the Nd-Fe-B magnet contains yttria (Y2O3) of 95 mass% or more when total is 100 mass%, has a porosity of 2 to 20%, has an open porosity of 13 mass% or less, and has an average pore diameter of the open pores of 1.0 μm or less.SELECTED DRAWING: Figure 8
Patent JP-2021055662-A (JP)
Title: Fuel reforming engine
Inventor: ASAI TAKESHI
IPC: F02D41/34
Filed: 2019-10-02
Abstract: To provide a fuel reforming engine capable of preventing fuel injected through a fuel injection device from attaching to an inner wall face of a fuel reforming cylinder.SOLUTION: A fuel reforming engine 1 comprises: a fuel reforming cylinder 2 to reform fuel; and an output cylinder 3 which obtains engine output through combustion of reformed fuel produced in the fuel reforming cylinder 2 and supplied thereto. The fuel reforming cylinder 2 has: an expansion chamber 23 with capacity thereof variably changed with movement of a piston 22; a reaction chamber 28 which is communicated with the expansion chamber 23 and allows reforming reaction to be caused therein; and an injector 25 to inject fuel into the reaction chamber 28. The injector 25 injects fuel in a plurality of batches during a compression stroke of the fuel reforming cylinder 2.SELECTED DRAWING: Figure 1
Patent JP-2021061648-A (JP)
Title: Power conversion device
Inventor: ICHIJO KOYO
IPC: H02M7/48
Filed: 2019-10-03
Abstract: To provide effective technology for improving assembly performance of a power conversion device comprising a semiconductor module and a control circuit substrate.SOLUTION: A power conversion device 1 comprises: a plurality of semiconductor modules 10 incorporating semiconductor elements 11; a control circuit substrate 20 for controlling the plurality of semiconductor modules 10; and a wireless communication section 30 for wirelessly communicating an electric signal between the plurality of semiconductor modules 10 and the control circuit substrate 20. The wireless communication section 30 is configured so that bi-directional communication is possible between a first communication machine 31 and a second communication machine 32.SELECTED DRAWING: Figure 1
Patent JP-2020076978-A (JP)
Title: Optical film
Inventor: LEE DONG CHEOL
IPC: G02B5/02
Filed: 2019-10-15
Abstract: To disclose an optical film.SOLUTION: An optical film according to the invention includes: a first prism sheet including a plurality of prisms arranged on one surface of the first prism sheet; and a diffuser sheet arranged on the other surface of the first prism sheet and including a first protrusion and a second protrusion arranged on one surface of the diffuser sheet. Here, the first protrusion is adhered to the other surface of the first prism sheet, the second protrusion is arranged apart from the other surface of the first prism sheet at predetermined distance, and height of the second protrusion is smaller than height of the first protrusion and is set on the basis of ratio between the height of the first protrusion and the height of the second protrusion.SELECTED DRAWING: Figure 5
Patent JP-2021063748-A (JP)
Title: Measurement terminal, method for setting measurement terminal, and ground point locating system
Inventor: OHARA HISAMASA
IPC: G01R31/08
Filed: 2019-10-16
Abstract: To allow an electrical apparatus (for example, remote control slave station) connected to a subsequent stage of a measurement terminal to correctly acquire information indicating a current and voltage output from a sensor.SOLUTION: A measurement terminal is installed at a plurality of positions of a distribution line and when a ground accident occurs in the distribution line, transmits, by radio communication, information indicating a zero-phase current and zero-phase voltage output from a sensor that detects the current and the voltage of the distribution line, to a ground point locating device that locates a ground point of the distribution line, in association with information indicating current time, and comprises a setting circuit that, when the measurement terminal is connected between the sensor and an electrical apparatus that acquires information indicating the current and the voltage of the distribution line output from the sensor, sets a terminal impedance of the measurement terminal so that the electrical apparatus can correctly acquire the information indicating the current and the voltage of the distribution line.SELECTED DRAWING: Figure 4A
Patent JP-2021066448-A (JP)
Title: Press-through package
Inventor: OKAMOTO MASARU
IPC: B65D65/40
Filed: 2019-10-21
Abstract: To provide a press-through package which has transparency and flexibility required for PTP, is composed of a material derived from an organism such as a plant, and can reduce an environmental load.SOLUTION: A press-through package has a sheet-like container having a plurality of storage parts storing an object to be packaged, and a lid material which is arranged on the sheet-like container and covers openings of the plurality of storage parts. The lid material has a base material and a sealing layer, the sheet-like container is composed of a biomass polyester resin layer of a single layer, the biomass polyester constituting the biomass polyester resin layer is composed of a diol unit and a dicarboxylic acid unit, and the diol unit includes a structural unit derived from a biomass resource.SELECTED DRAWING: Figure 1
Patent JP-2021065142-A (JP)
Title: Insect pest inspection device
Inventor: TANAKA TOYOICHI
IPC: A01M1/00
Filed: 2019-10-23
Abstract: To provide a device capable of more easily and surely detecting an insect pest or the like.SOLUTION: There is provided an insect pest inspection device 10 for inspecting whether or not an insect pest or the like is captured on a trap on each of a plurality of inspection positions in an object facility, the insect pest inspection device comprises: a bar code reader 5; a display 1; an input part 2; a control part 3; and a storage part 4. By the bar code reader, by reading a bar code applied to the trap on the inspection position, an inspection result input screen is read out, and by only inputting to the inspection result input screen using the input part, inspection work can be executed. When storing an inspection result list to which the inspection result is input, in the storage part, presence of a position which has not been inspected, is determined, and if there is the position which has not been inspected, a warning is output.SELECTED DRAWING: Figure 1
Patent JP-2021068586-A (JP)
Title: Ion detector and ion generation system
Inventor: MORIMOTO NAOYUKI
IPC: H01T19/00
Filed: 2019-10-23
Abstract: To improve the detection accuracy of a non-contact ion detector compared to a conventional method.SOLUTION: An ion detector (1) includes a conversion circuit (12) that acquires a detection signal (V0) corresponding to a change in the electric field (E0) generated by the discharge of an ion generating device (80), an LPF circuit (13) that generates a detection signal (V1) after filtering by performing frequency filtering on the detection signal (V0), and an ESD protection circuit (14) to which the detection signal (V1) after filtering is supplied.SELECTED DRAWING: Figure 1
Patent JP-2021067234-A (JP)
Title: Internal combustion engine provided with auxiliary combustion chamber
Inventor: SUGIYAMA REIKI
IPC: F02B19/18
Filed: 2019-10-24
Abstract: To favorably control generation of deposit in an area close to an injection hole communicating a main combustion chamber with an auxiliary combustion chamber.SOLUTION: An engine comprises: a main combustion chamber 41 facing a piston reciprocating inside a cylinder; an auxiliary combustion chamber 42 communicated with the main combustion chamber 41 through an injection hole 47 of a housing; and an ignition plug which ignites an air fuel mixture inside the auxiliary combustion chamber 42. The injection 47 has: a first opening 471 open in the auxiliary combustion chamber 42; a second opening 472 open in the main combustion chamber 41 with an opening area larger than that of the first opening 471; and a passage section 473 which connects the first opening 471 and the second opening 472. The passage section 473 has a connection edge face 477 which is a stepped section configured to change inner peripheral shapes in a stepped pattern.SELECTED DRAWING: Figure 3
Patent JP-2021067850-A (JP)
Title: Image forming apparatus
Inventor: FUKAO MORIAKI
IPC: G03G21/16
Filed: 2019-10-24
Abstract: To improve reliability.SOLUTION: An image forming apparatus 1 is provided with: an image forming unit 17 that performs image formation on printing paper; a developer storage unit 27 that supplies toner to the image forming unit 17 through a toner conveyance duct 28; a duct shutter 30 that blocks the toner conveyance duct 28; and a switching lever 41 that has a stopper shaft 46 engaged with the image forming unit 17, and moves the duct shutter 30 to block the toner conveyance duct 28. The switching lever 41 blocks the toner conveyance duct 28 with the duct shutter 30, and subsequently releases the engagement between the image forming unit 17 and the stopper shaft 46.SELECTED DRAWING: Figure 10
Patent JP-2021065174-A (JP)
Title: Co2 feeding device
Inventor: YAMAJI HIROKI
IPC: A01G9/18
Filed: 2019-10-24
Abstract: To provide a CO2 feeding device that is hard to allow intrusion of pest insect or the like into a cultivation chamber, and that has a combustion gas generating unit hard to be exposed to high temperature even if the inside of the cultivation chamber is set to high temperature.SOLUTION: A CO2 feeding device 1 comprises: a combustion apparatus 10 which is disposed outside a cultivation chamber 2 where plants are cultivated, and exhausts combustion gas containing CO2; an air inlet channel R1 which has an air inlet port 515 that is present inside the cultivation chamber 2 and leads air inside the cultivation chamber 2 which has been taken from the air inlet port 515 to the combustion apparatus 10; and a feeding channel R2 which feeds combustion gas exhausted from the combustion apparatus 10 into the cultivation chamber 2. Further, the feeding channel R2 includes a duct hood 40 which is disposed inside the cultivation chamber 2 and mixes air taken from the inside of the cultivation chamber 2 into combustion gas exhausted from the combustion apparatus 10.SELECTED DRAWING: Figure 2
Patent JP-2021070180-A (JP)
Title: Mesh sheet and manufacturing method thereof
Inventor: KUNISADA YOSHITAKA
IPC: B32B27/12
Filed: 2019-10-30
Abstract: To provide a light-weight and high-strength mesh sheet formed by stacking multilayer tapes involving a carbon fiber layer and a thermoplastic resin layer in a multi-axial direction and fixing intersections, having good air permeability and flexibility.SOLUTION: In a mesh sheet formed by stacking in a multi-axial direction a plurality of multilayer tapes arranged parallel to each other with gaps therebetween and fixing intersections, the multilayer tape includes at least one layer of a carbon fiber layer and a plurality of thermoplastic resin layers, thermoplastic resin layers are provided on both surfaces of the multilayer tape, the carbon fiber layer is obtained by opening and flattening carbon fiber multifilaments and arranging the same in one direction, the thickness of the carbon fiber layer is 10-200 μm, the thickness of the thermoplastic resin layer is 5-100 μm, the thickness of the multilayer tape is 0.03-0.5 mm, and the width of the multilayer tape is 1-20 mm.SELECTED DRAWING: Figure 1