baber/WOPTO huggingface dataset:
Patent JP-2021115667-A (JP)
Title: Onion cutting tool and onion cutting method
Inventor: FUJIMURA YASUHIRO
IPC: A47J43/20
Filed: 2020-01-27
Abstract: To provide an onion cutting tool which can finely chop an onion with a small amount of effort, and an onion cutting method.SOLUTION: An onion cutting tool comprises a cutting tool 1 for cutting an onion N into round slices in a batch, and a cutting tool which finely chops the onion N, which was cut into round slices by the cutting tool 1, in a batch. An end part in a cutting direction X of a support part 12 of the cutting tool 1 projects in a cutting direction X with respect to tips of a plurality of blades 11. Thus, when cutting the onion N into round slices, a part of a spherical surface of the onion N can be uncut, the parts cut into round slices are connected by the uncut part, and therefore, the onion N can be maintained in a spherical shape. The onion N cut into round slices is finely chopped in a batch by a cutting tool equipped with a radial blade and a parallel blade.SELECTED DRAWING: Figure 7
Patent JP-2021120985-A (JP)
Title: Wiring base and electronic apparatus
Inventor: SUGIMOTO YOSHIMASA
IPC: H01L23/08
Filed: 2020-01-30
Abstract: To provide a wiring base and an electronic apparatus that achieve stable transmission of high frequency signals.SOLUTION: A wiring base according to an embodiment of the present disclosure has an insulating substrate, signal conductors, and lead terminals. The insulating substrate has a first surface, a second surface connected with the first surface, and a first concave part opening in the second surface. The insulating substrate includes an insulating material. The signal conductors are located on the first surface. The lead terminals are connected with the signal conductors, extend in a first direction, and are located protruding from the insulating substrate. The first concave part is orthogonal to the first surface, and in cross-sectional view including the first direction, is opposite to the signal conductors with the insulating material therebetween.SELECTED DRAWING: Figure 3
Patent JP-2021120664-A (JP)
Title: Clamp sensor and measurement device
Inventor: FUJIMORI YASUHIKO
IPC: G01R1/22
Filed: 2020-01-31
Abstract: To provide a clamp sensor which can be reliably clamped even in places where measurement target conductor are densely wired and facilitates measurement operation, and to provide a measurement device having the clamp sensor.SOLUTION: A clamp sensor 7, 8 are provided, comprising cored coils 7a, 8a, each comprised of a conductor wire wound around a magnetic core, and air-core coils 7b, 8b, each comprised of a conductor wire wound around a hollow tube, wherein the cored coils 7a, 8a and the air-core coils 7b, 8b are arranged along an extending direction of a measurement-target conductor wire.SELECTED DRAWING: Figure 1
Patent JP-2021125892-A (JP)
Title: Power converter
Inventor: DEGUCHI MASATAKA
IPC: H01L23/473
Filed: 2020-01-31
Abstract: To provide a structure for a power converter, in which a power module accommodating a power conversion switching element is in contact with a cooler, such that the power module can be effectively cooled.SOLUTION: A power converter 2 is equipped with coolers 31, 32 that are in contact with a power module 10. A layered product of the power module 10 and the coolers 31, 32 is accommodated in a case 50. A surface, of the first cooler 31, opposite to the power module 10 side is in contact with the case 50, and further, an output bus bar 46 connected with a mid-point terminal 13 is contact with the case 50. One surface of the first cooler 31 directly cools the power module 10, and the other surface absorbs heat transferred from the power module 10 via the mid-point terminal 13 and the output bus bar 46.SELECTED DRAWING: Figure 8
Patent JP-2020131705-A (JP)
Title: Injection molding apparatus and injection molding method
Inventor: CHIN KASO
IPC: B28B1/24
Filed: 2020-02-04
Abstract: To provide an injection molding apparatus and an injection molding method capable of reducing material cost and consumption of entire material.SOLUTION: An injection molding apparatus 100 includes a mold 110, an injection device 120, and a gas supply device 130, and is configured to inject a ceramic powder material CR into the mold by the injection device, to supply a gas to the mold by the gas supply device when the ceramic powder material is injected, and to form a cavity in the ceramic powder material by the gas. An injection molding method includes the step of injecting the ceramic powder material into the mold by the injection device, and supplying the gas to the mold by the gas supply device, and forming the cavity in the ceramic powder material by the gas.SELECTED DRAWING: Figure 1
Patent JP-2021122484-A (JP)
Title: Water-repellent product, production method of water-repellent product
Inventor: JOGAN TOSHIYUKI
IPC: A44B19/32
Filed: 2020-02-05
Abstract: To improve the peeling strength between a water-repellent fabric with a non-fluorine-based water-repelling agent adhered thereto and a resin component, in order to address the problem that the non-fluorine-based water-repelling agent is normally made to firmly adhere to the fabric using a crosslinking agent, however it is found that the fabric and the resin component are likely to peel from each other when the non-fluorine-based water-repelling agent is used in the water repellent product where the resin component are adhered to the fabric.SOLUTION: A crosslinking agent believed as a common sense is not used, and thereby the peeling strength is improved. In other words, in the present invention, the crosslinking agent for chemically bonding the non-fluorine-based water-repelling agent and the fibers is not substantially contained, in a water repellent product comprising the water-repellent fabric where the non-fluorine-based water-repelling agent is made to adhere to the fabric of fibers and the resin component pasted on the water repellent fabric.SELECTED DRAWING: Figure 4
Patent JP-2021123828-A (JP)
Title: Treatment agent, flame-resistant fiber nonwoven fabric, carbon fiber nonwoven fabric, and method for producing the same
Inventor: ITO JUN
IPC: D06M15/53
Filed: 2020-02-06
Abstract: To provide a treatment agent, a flame-resistant fiber nonwoven fabric, and a carbon fiber nonwoven fabric that can improve openability and can suppress the sinking phenomenon.SOLUTION: A treatment agent for a flame-resistant fiber nonwoven fabric or a carbon fiber nonwoven fabric contains a polyether compound with ethylene oxide and propylene oxide added to alcohol. There is also provided a flame-resistant fiber nonwoven fabric or carbon fiber nonwoven fabric having the treatment agent applied thereto.SELECTED DRAWING: None
Patent JP-2021127623-A (JP)
Title: Toilet space deodorizing device and sanitary washing device
Inventor: ISONO KANAKO
IPC: E03D9/08
Filed: 2020-02-14
Abstract: To provide a toilet space deodorizing device and a sanitary washing device configured to dissolve odorous components in water stored in a water reservoir capable of ensuring the stability of two conflicting performances of water storage and drainage.SOLUTION: The toilet space deodorizing device includes: an intake part that forms an intake port; an exhaust part that forms an exhaust port; a fan unit that intakes air from the intake port; a water reserving part for reserving water in a deodorizing air passage placed in the deodorizing air passage allowing air to flow through the intake port and the exhaust port; a water supply part that supplies water to the water reserving part; and a drainage part that forms a drainage port for draining the water from the water reserving part. The water reserving part has: a first bottom face that is sloped down in the first direction towards the drainage port; and a second bottom face that is sloped down in the first direction towards the first bottom face. Most of the connection between the first bottom face and the second bottom face sloping down in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2021126690-A (JP)
Title: Method for predicting shape change of press molded article
Inventor: FUJII YUSUKE
IPC: B21D22/00
Filed: 2020-02-17
Abstract: To provide a method for predicting a shape change of a press molded article, comprising predicting a shape change due to lapse of time of the press molded article having a bent-bent back part.SOLUTION: A method for predicting a shape change of a press molded article, comprising predicting a shape change due to stress relaxation with lapse of time after a press molded article 1 in a hat-shaped cross section shape having a vertical wall part 5 subjected to bent-bent back deformation is released from a metal mold and subjected to springback, includes steps of: a step (S1) of acquiring the shape and residual stress of the press molded article 1 just after the springback by spring back analysis; a step (S3) of setting a value of residual stress relaxed and reduced with respect to the residual stress just after the springback to the whole or a part of the vertical wall part 5 in the acquired press molded article 1 just after the springback; and a step (S5) of obtaining a shape allowing moments of forces to be balanced with respect to the press molded article 1 whose value of residual stress in the vertical wall part 5 is set to be relaxed and reduced.SELECTED DRAWING: Figure 1
Patent JP-2021126869-A (JP)
Title: Liquid discharge device
Inventor: UEDA TOSHIRO
IPC: B41J2/01
Filed: 2020-02-17
Abstract: To provide a liquid discharge device configured so that time for driving a suction part is not wasted.SOLUTION: The liquid discharge device, when a detecting part 22 detects electrical change that is caused by changing of liquid from a state where the liquid exists between an inkjet head 4 and an electrode into a state where the liquid does not exist therebetween, until a reference time elapses after driving of a suction part 62 is started, stops the driving of the suction part before the reference time elapses, and when the detecting part does not detect the electrical change, keeps the driving of the suction part until the reference time.SELECTED DRAWING: Figure 2
Patent JP-2021130205-A (JP)
Title: Printing device
Inventor: KAMBAYASHI TAKUYA
IPC: B41J15/04
Filed: 2020-02-18
Abstract: To provide a printing device that can keep wrinkles of printing medium in a smoothed state, so as to improve accuracy of a printing position.SOLUTION: The printing device comprises: a conveying part 21 that conveys a printing medium W; printing parts 22A and 22B which apply printing processing to the printing medium W being conveyed by the conveying part 21; and wrinkle-smoothing rollers 34 and 36, provided on an upstream side of the printing parts 22A and 22B, which smooth wrinkles generated in the printing medium W being conveyed by the conveying part 21. The conveying part 21 has a support roller 41b that supports the printing medium W and a high friction roller 41a, provided on a downstream side of the wrinkle-smoothing rollers 34 and 36, which is higher in friction force than the support roller 41b.SELECTED DRAWING: Figure 1
Patent JP-2021061822-A (JP)
Title: Dual-impeller spreader with dual shut-off controls
Inventor: RICHARD SEVREY
IPC: A01C15/00
Filed: 2020-02-25
Abstract: To provide a spreader that exhibits the increased coverage area and particulate flowrate benefits of a dual-impeller spreader, wherein the spreader can accurately control the amount and direction of particulate flowing from the spreader.SOLUTION: A first impeller 112 is fixed to a first impeller shaft 118 rotatably coupled to an axle 116 via a first gear train, and a second impeller 113 is fixed to a second impeller shaft rotatably coupled to the axle 116 via a second gear train. A first shut-off control 108 selectively opens and closes a first set of hopper exit openings located above the first impeller 112, while a second shut-off control 109 selectively opens and closes a second set of hopper exit openings located above the second impeller 113. The first shut-off control 108 and the second shut-off control 109 selectively open and close the respective openings independent of each other.SELECTED DRAWING: Figure 1
Patent JP-2021133598-A (JP)
Title: Tubular body
Inventor: SAKATA NAOHIRO
IPC: B29C70/30
Filed: 2020-02-27
Abstract: To provide a tubular body in which metallic tone appearance having high-class feeling and of easy color tone change is obtained with a thinner layer, and further adhesion to a base material and durability are improved, and to provide a manufacturing method thereof.SOLUTION: A tubular body 1 includes: a tubular main body formed by winding a fiber-reinforced prepreg obtained by impregnating a synthetic resin 3 into a reinforced fiber 2; and chromium particles 4 arranged at an external surface portion of a resin part arranged on the outside of the reinforced fiber in a fiber-reinforced resin layer positioned on an outermost layer of the main body. The chromium particles are, as shown in a thickness direction of the resin part, buried in the external surface portion in a range of 5% to 100% of the thickness in the same direction of the chromium particles, from the external surface of the resin part.SELECTED DRAWING: Figure 4
Patent JP-2021138189-A (JP)
Title: Vehicle cowl top garnish
Inventor: SUZUKI TAKUYA
IPC: B62D25/08
Filed: 2020-03-02
Abstract: To provide a vehicle cowl top garnish that can prevent water from entering a power unit mounting room while allowing insertion of a harness.SOLUTION: A cowl top garnish 100 includes: a glass connection portion 120 extending in a vehicle width direction along a lower edge of a windshield glass 104 to be connected to the lower edge; an upper surface portion 124 extending forward from the glass connection portion 120 to a lower side of a hood 106; a lower surface portion 126 extending downward and rearward from a front end of the upper surface portion 124; a vertical surface portion 128 extending downward from a rear end of the lower surface portion 126; a bottom surface portion 130 extending forward from a lower end of the vertical surface portion 128 to be connected to a cowl front panel 118; a bulged portion 134 bulged from a predetermined portion of the vertical surface portion 128 toward a vehicle front side; and a harness introduction port 142 formed through the bulged portion 134 in a front-rear direction and allowing insertion of a predetermined harness 114.SELECTED DRAWING: Figure 5
Patent JP-2020142072-A (JP)
Title: Method of testing eyes and vision testing system
Inventor: ANDREAS STEINMUELLER
IPC: A61B3/18
Filed: 2020-03-03
Abstract: To provide a method of testing the eyes of a subject.SOLUTION: The present invention relates to a method of testing the eyes of a subject by a vision testing system (10) as well as the vision testing system, the vision testing system comprising: a first measuring device (11); a second topographic measuring device (12); a third refractive measuring device (13); and processing means (14). A central axial length (LZ) and a peripheral axial length (LP) of an eye (16) of the subject are measured by the first measuring device, a curvature of the cornea (35) of the eye is measured by the second measuring device, and a refractive property of the eye is measured by the third measuring device. Measurement data of the measurements of the first, second, and third measuring devices is processed by the processing means, and the processing means outputs the measurement data.SELECTED DRAWING: Figure 1
Patent JP-2021140322-A (JP)
Title: Work support device and work support program
Inventor: SATO DAISUKE
IPC: G06Q50/08
Filed: 2020-03-03
Abstract: To reduce a workload in preparing a document for reporting a construction situation.SOLUTION: A work support device includes: a first acquisition part for acquiring a plurality of photographic images with attribute information associated therewith from a terminal device for associating the attribute information including construction contents and photographing timing with the photographic images; a second acquisition part for acquiring an insertion rule and/or a notation rule for a document for reporting a construction situation; and a creation part for creating image information on the basis of the attribute information associated with the plurality of photographic images acquired by the first acquisition part and the insertion rule and/or the notation rule acquired by the second acquisition part.SELECTED DRAWING: Figure 1
Patent JP-2020170505-A (JP)
Title: Black box integration control system for vehicle
Inventor: PARK JIN HO
IPC: G08G1/16
Filed: 2020-03-06
Abstract: To provide a black box integration control system for a vehicle, capable of more intuitively and efficiently performing integration control for an instrument panel, an HUD, an AVN and the like existing in a vehicle, and a black box incorporated therein.SOLUTION: A vehicle includes an ECU, an instrument panel, an HUD and an AVN. The vehicle includes a black box 500 including a black box camera 510 incorporated in the vehicle so as to always image a front side and a rear side of the vehicle during travelling of the vehicle, a black box memory 520 that stores a video imaged by the black box camera 510, and an impact detection sensor 530 that detects an impact of the vehicle. The vehicle includes an integration control unit 600 that transmits and receives each signal of the instrument panel, the HUD, the AVN and the black box 500, and allows the instrument panel, the HUD or the AVN to selectively display the video acquired from the black box 500.SELECTED DRAWING: Figure 1
Patent JP-2021140611-A (JP)
Title: Information processing apparatus and information processing program
Inventor: YABUSAKI YOSHIHITO
IPC: G06F3/16
Filed: 2020-03-06
Abstract: To provide an information processing apparatus and an information processing program that, when a plurality of apparatuses are present, can prevent a service according to instructions by speech from being executed by an apparatus that is not desired by a speaker who has made the speech.SOLUTION: An information processing apparatus 10 comprises: a receiving unit 11A that receives, by speech, instructions for executing a service; a detection unit 11B that detects a physical operation for an image forming apparatus 90 for executing the service; and a control unit 11C that performs control of executing the received service on an image forming apparatus 90 for which the operation is detected at a time closest to the time of reception.SELECTED DRAWING: Figure 3
Patent JP-2021138524-A (JP)
Title: Information processor and article shelf
Inventor: ZHANG YULONG
IPC: B65G1/137
Filed: 2020-03-09
Abstract: To grasp quantity information of various types of articles placed on shelf boards of multi-stages.SOLUTION: An information processor includes a first acquisition section, a second acquisition section and a detection section. The first acquisition section acquires photographic data from one or cameras for photographing a first end side of an article shelf with shelf boards of multi-stages for placing each of the same articles arranged in the depth direction in a first area extending toward the depth direction from the first end side. The second acquisition section acquires measurement data from a plurality of weight sensors arranged, respectively, in a third area out of a second area which is a photographing area of different cameras for each shelf board of multi-stages, of the first area in each of the shelf boards of multi-stages. The detection section detects the number of articles in the second and third areas of the article shelf, respectively, on the basis of the photographic data acquired by the first acquisition section and the measurement data acquired by the second acquisition section.SELECTED DRAWING: Figure 1
Patent JP-2020114393-A (JP)
Title: Piezoelectric device and circuit
Inventor: GARY J POND
IPC: A61C1/07
Filed: 2020-03-13
Abstract: To provide a handheld type ultrasonic device which overcomes defects such as excessive energy dissipated as heat or other losses, consumption of a power supply battery, or the like.SOLUTION: A device 10 having a circuit is provided. The circuit includes at least one boost converter receiving power from an energy source, a square wave driver connected in series with the boost converter, an inductor connected in series with the square wave driver for converting a square wave into a sinusoidal wave, and a piezoelectric transducer connected in series with the inductor, the piezoelectric transducer connectable to a load. The device 10 further includes a phase-locked loop coupled to the circuit to determine a resonance frequency of the piezoelectric transducer when the piezoelectric transducer is connected to the load.SELECTED DRAWING: Figure 1
Patent JP-2021143316-A (JP)
Title: Adhesive tape and method for producing adhesive tape
Inventor: HIRAI DAIKI
IPC: B32B27/32
Filed: 2020-03-13
Abstract: To provide an adhesive tape that has excellent heat resistance even when using a base material containing polyolefin resin such as polyethylene resin.SOLUTION: An adhesive tape contains a base material containing polyolefin resin, and a radiation-curable adhesive layer provided on at least one side of the base material. The adhesive layer has a gel fraction X2 of 10% or more and the base material has a gel fraction Y of 2% or more. The adhesive layer has a thickness of 10-50 μm and is formed from an adhesive composition containing an acrylic polymer, a crosslinker and a tackifier.SELECTED DRAWING: None
Patent JP-2021146423-A (JP)
Title: Assist device
Inventor: YOSHIMI YOSHITAKA
IPC: A61F2/70
Filed: 2020-03-17
Abstract: To be able to discriminate whether or not a user is in a situation of carrying luggage or the like, even when the user performs working with bare hands, so as to apply assist force according to the situation to the user.SOLUTION: An assist device 10 comprises: a first mounting fixture 11 that is mounted on an upper body of a user; left and right second mounting fixtures 12L and 12R which are mounted on left and right legs of the user; an actuator unit for performing assist operation of giving assist force to the user through the first mounting fixture 11 and the second mounting fixtures 12L and 12R; a muscle displacement sensor 33 for detecting displacement of at least some muscles of a body of the user; a processing part that determines an assist parameter of the assist operation using a detected result by the muscle displacement sensor 33; and an operation control part that operates the actuator unit on the basis of a signal corresponding to the assist parameter.SELECTED DRAWING: Figure 1
Patent JP-2021147849-A (JP)
Title: Opening part device and window device
Inventor: YUYA SHOTA
IPC: E06B5/16
Filed: 2020-03-18
Abstract: To provide an opening part device and a window device that secure a predetermined fireproof performance while keeping the appearance quality of the outer window.SOLUTION: An opening part device 10 is installed as an internal window on the indoor side of an outer window 18 that faces the outdoor of a building 42, and includes: a frame body that has an upper frame 12a, a bottom frame, and right and left vertical frames; and a face member 14 that is heat-resistant and is supported at the opening part of the frame body. At least the upper frame 12a has its outer side depth face 20a connected to a skeleton member 46 of the building 42 or a depth face 46a of the window frame 43 of the outer window 18, and a first thermally expansive member 32 that expands when heated is installed between the outer side depth face 20a and the depth face 46a.SELECTED DRAWING: Figure 3