baber/WOPTO huggingface dataset:
Patent JP-2022152795-A (JP)
Title: Motor compressor
Inventor: OTSUBO MASATERU
IPC: H02K7/14
Filed: 2021-03-29
Abstract: To provide a motor compressor that can prevent an interphase insulating film from protruding in an axial direction.SOLUTION: A first coil end CE1 of a w-phase coil 26w includes a plurality of first extending portions Pe1 arrayed discretely in the circumferential direction on an end surface of a stator core 25. A second coil end CE2 of a v-phase coil 26v includes a plurality of second extending portions Pe2 arrayed discretely in the circumferential direction on the end surface of the stator core 25. Each of the first extending portions Pe1 and each of the second extending portions Pe2 are arranged so as to overlap only partially with each other in the radial direction on the end surface of the stator core 25. Each of the first extending portions Pe1 and each of the second extending portions Pe2 sandwich band portions 61 and 62 in the radial direction. The band portion 61 has a notch 64 at an end opposite to the stator core 25.SELECTED DRAWING: Figure 2
Patent JP-2022154029-A (JP)
Title: Cargo conveying device
Inventor: AIBA TETSUO
IPC: B65G25/00
Filed: 2021-03-30
Abstract: To enhance stability of a motor truck mounted with a cargo conveying device during travelling more than before, and to enable a capacity of a cargo box to be secured more easily than before when a heigh of the cargo box is predetermined.SOLUTION: A cargo conveying device comprises on a loading platform 3: a plurality of floor materials 5 laid to be slidable back and forth in a longitudinal direction; a plurality of horizontal materials 6 mounted on the mutually different floor materials 5; a plurality of actuators 7 that move the mutually different horizontal materials 6 in a front-back direction; and a horizontal material support frame 8, installed along an upper surface of a chassis frame 13, and supporting the horizontal materials 6 being moved in the front-back direction. The horizontal material support frame 8 has, at an intermediate part, a step part 14 sinking downward from a front side and a rear side of the intermediate part, and supports the horizontal materials 6 on the step part 14.SELECTED DRAWING: Figure 3
Patent JP-2022154412-A (JP)
Title: Burner for powder fuel
Inventor: ITO TAKEHIKO
IPC: F23D1/00
Filed: 2021-03-30
Abstract: To provide a burner for powder fuel capable of improving a service life of a liner.SOLUTION: A burner 10 for powder fuel comprises an outer cylinder 11 having a cylindrical inner wall 11c surrounding a flow path C1 for powdered fuel, and a seamless cylindrical first liner 15a that covers the entire circumference of the inner wall 11c of the outer cylinder 11 in a circumferential direction, for at least a portion in a central axis direction of the outer cylinder 11.SELECTED DRAWING: Figure 2
Patent JP-2022155057-A (JP)
Title: Image forming apparatus including optical scanner
Inventor: SATO KAZUMI
IPC: G02B26/10
Filed: 2021-03-30
Abstract: To solve the problem in which although there is a method for preventing an electromagnetic wave emitted from a laser substrate 42 by covering the laser substrate 42 with a member for shielding, when employing such a configuration, a large-sized shielding member is required to cover the most part of the laser substrate 42 and the shape of the shielding member needs to be processed to cover a surface of the laser substrate 42 and the top and bottom and the left and right of the laser substrate 42, and using such a member dedicated to shielding is a large-scale configuration and complicated.SOLUTION: There is provided a conductive member 64 that electrically connects a ground pad 61 of a laser substrate 42 and a partition plate 440 or a rear side plate 103 to each other.SELECTED DRAWING: Figure 8
Patent JP-2022156054-A (JP)
Title: Positive electrode and nonaqueous electrolyte secondary battery having the same
Inventor: SUZUKI SHINYA
IPC: H01M10/0525
Filed: 2021-03-31
Abstract: To provide a positive electrode with a positive electrode active material layer containing a lithium composite oxide having a high Ni content and a surfactant, the positive electrode being superior in the impregnating ability of a nonaqueous electrolyte solution into the positive electrode active material layer and being arranged so that generation of gas under a high-voltage condition can be suppressed.SOLUTION: A positive electrode herein disclosed comprises: a positive electrode collector; and a positive electrode active material layer supported on the positive electrode collector. The positive electrode active material layer contains a positive electrode active material and a surfactant. The positive electrode active material contains a lithium composite oxide in which the content of nickel to metal atoms other than lithium is 70 mol% or more. The positive electrode active material layer has a multi-layer structure including two or more layers which are different in the mass percentage of the surfactant to a total mass of the positive electrode active material and the surfactant. In one of layers included in the multi-layer structure, which is larger in the mass percentage of the surfactant, the mass percentage of the surfactant is 1.0 mass% or more and 10 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2022156314-A (JP)
Title: surgical robot
Inventor: SUZUKI HIROYUKI
IPC: A61B34/35
Filed: 2021-03-31
Abstract: To provide a surgical robot applicable to ophthalmic operation, capable of achieving minimally invasive surgery by reducing a load applied to an implantation part of a surgical tool.SOLUTION: A surgical robot is constituted of multiple links, and at least a part of links for connecting each link comprises a flexible joint having flexibility, and a surgical tool is attached to the distal end. The flexible joint which is a passive joint has spring elements comprising liimide, CFRP, GFRP, polyester or the like in a rotation direction. Further, a flexible structure serially fixed to an output shaft of a driving motor is connected to the flexible joint which is a passive joint.SELECTED DRAWING: Figure 1
Patent JP-2022157779-A (JP)
Title: Thermoelectric conversion module
Inventor: MORITA WATARU
IPC: H01L35/34
Filed: 2021-03-31
Abstract: To provide a thermoelectric conversion module in which residual voids in a solder material layer are suppressed and bonding of a thermoelectric conversion material chip to an electrode is improved.SOLUTION: A thermoelectric conversion module in which the chips of a P-type thermoelectric conversion material and the chips of an N-type thermoelectric conversion material, which are alternately spaced apart, are joined to electrodes via a solder material includes wall structures spaced apart from each other and arranged outside the entire perimeter of the regions on the electrode that are joined to the chips of the P-type thermoelectric conversion material and the chips of the N-type thermoelectric conversion material, and a distance between at least one wall surface among the inner wall surfaces of the wall structure and each side surface of the chip of the P-type thermoelectric conversion material and the chip of the N-type thermoelectric conversion material facing and closest to the wall surface is 1 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2022001790-A (JP)
Title: Intermediate medium type heat exchanger
Inventor: AZUMA KOSUKE
IPC: F17C9/02
Filed: 2021-04-02
Abstract: To provide an intermediate medium type heat exchanger that can reduce costs.SOLUTION: An intermediate medium type heat exchanger 1 comprises an intermediate medium evaporator E1, a liquefied gas vaporizer E2, and a communication tube 30 comprising a multiple tube structure comprising an inner tube 31 and an outer tube 32. An intermediate medium is enclosed in a space of the intermediate medium type heat exchanger 1. When one and the other of a space inside the inner tube 31 and a space between the inner tube 31 and the outer tube 32 are defined as a first flow passage F1 and a second flow passage F2 respectively, the first flow passage F1 comprises a first upper opening part F1b and a first lower opening part F1a, and functions as a gas flow passage through which the intermediate medium in gaseous form GM flows. The second flow passage F2 comprises a second upper opening part F2b and a second lower opening part F2a, and functions as a liquid flow passage through which the intermediate medium in liquid form LM flows, while being filled with the intermediate medium in liquid form LM at least partially.SELECTED DRAWING: Figure 2
Patent JP-2022161554-A (JP)
Title: Attachment structure of vehicular component and retainer
Inventor: MIURA SOHEI
IPC: B62D25/16
Filed: 2021-04-09
Abstract: To provide an attachment structure of a vehicular component which can prevent attachment of each vehicular member to an incorrect position of a holding member in a structure in which multiple vehicular members are attached to a vehicle body through the holding member.SOLUTION: An attachment structure of a vehicular component includes: a holding member 20 having a first groove part 24 extending in a first direction and a second groove part 30 arranged in parallel to the first groove part 24, the holding member 20 attached to a vehicle body; a first vehicular member having a first plate part which is inserted into the first groove part 24 to be held thereby; and a second vehicular member having a second plate part which is inserted into the second groove part 30 to be held thereby. A prevention part which prevents insertion of the second plate part into the first groove part 24 is provided in at least one of the first groove part 24 and the second plate part.SELECTED DRAWING: Figure 1
Patent JP-2022163826-A (JP)
Title: Exposure apparatus, and method for manufacturing article
Inventor: UEDA YASUFUMI
IPC: G03F7/20
Filed: 2021-04-15
Abstract: To provide an exposure apparatus with improved function of suppressing temperature rise of a projection optical system during exposure while suppressing increase of size and power.SOLUTION: An exposure apparatus according to the present invention comprises: a projection optical system which projects an image of a pattern provided on an original plate onto a substrate; a first chamber which is provided with a first supply port and houses an exposure apparatus; a second chamber which is provided with a second supply port and houses the projection optical system; an air conditioner which supplies temperature-controlled gas from the first supply port into the first chamber via a first duct connected to the first supply port, and supplies temperature-controlled gas from the second supply port into the second chamber via a second duct connected to the second supply port; and a control part which reduces a supply amount of temperature-controlled gas from the air conditioner into the first duct before staring exposure, and increases a supply amount of temperature-controlled gas from the air conditioner into the second duct.SELECTED DRAWING: Figure 2(b)
Patent JP-2022163916-A (JP)
Title: Method for constructing foundation of on-water structure
Inventor: ISHIZAKA OSAMU
IPC: E02D27/16
Filed: 2021-04-15
Abstract: To provide a method for constructing a foundation of an underwater structure which has inexpensive construction cost because of high construction efficiency of corrosion prevention work and short exclusive ship binding hours.SOLUTION: A method for constructing a foundation of an on-water structure includes covering step S1 of covering a water bottom of an installation place of an on-water structure 1 with a corrosion prevention material A composed of a planar body, and erection step S2 of making a lower end of a foundation support 20 penetrate through the corrosion prevention material A, making the same penetrate into the water bottom, and erecting the foundation support 20 in the water bottom. A fragile part A2 that is configured to facilitate penetration of the foundation support 20 from the peripheral part of the corrosion prevention material A is provided in the vicinity of a center of the corrosion prevention material A.SELECTED DRAWING: Figure 2
Patent JP-2022164063-A (JP)
Title: Guard fence
Inventor: ISHIDA ATSUNORI
IPC: E01F15/08
Filed: 2021-04-15
Abstract: To provide a guard fence capable of reducing impacts given to a vehicle by end faces of adjacent guard fences even when a vehicle or the like crashes against a guard fence and the crashed guard fence is displaced thereby.SOLUTION: A guard fence 100 of the present invention comprises: a guard fence part 10 having a side face 3 and an end face 11 made of concrete, and having a chamfered section between the side face and the end face; and a connector 20 provided on the end face of the guard fence part 10. The connector 20 has a hook part 21 formed into a hook shape, and by vertically sliding the hook part 21 of the similar connector 20 to be connected, can be fit such that a gap is provided. The gap between the connectors 20 is formed such that the end faces of the adjacent guard fence parts 10 exposed when rotationally displaced by crash are within 120% of the horizontal direction of the chamfered section.SELECTED DRAWING: Figure 6
Patent JP-2022167054-A (JP)
Inventor: KAKIHARA ICHIRO
IPC: H01L33/48
Filed: 2021-04-22
Abstract: 【課題】本発明は、成型性の高い材料により形成される紫外線光源カバー及び紫外線光源ユニットを提供することを目的とする。【解決手段】ポリエチレン又はエチレンα－オレフィン共重合体を含む樹脂組成物を含有し、波長２３５ｎｍにおける紫外線の透過率が４０％以上である、紫外線光源カバー、並びに、該紫外線光源カバーと、前記紫外線光源カバー内に設置された紫外線光源と、を含む、紫外線光源ユニット。【選択図】なし
Patent JP-2022167275-A (JP)
Inventor: SUZUKI YUICHI
IPC: G16H50/30
Filed: 2021-04-23
Abstract: 【課題】ユーザに合致した酔い度を取得できる統計処理装置、統計処理方法およびプログラムを提供する。【解決手段】統計処理装置７は、２回以上の各飲酒時のユーザに関する情報である２以上のユーザ情報を取得するユーザ情報取得部７３１と、２以上のユーザ情報を用いて統計処理を行い、統計処理結果を取得する統計処理部７３３と、統計処理結果を出力する結果出力部７４１とを具備し、飲酒時に取得されるユーザ情報を用いた統計処理を行う。【選択図】図２３
Patent JP-2022168871-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-04-27
Abstract: To provide a game machine capable of reducing disassembly work when separated for recycling and the like.SOLUTION: In a Pachinko machine 1 which has a plurality of general winning ports 2001 which game balls can enter and is provided with a side unit 2800 fitted to a front surface of a panel plate 1110 of a game panel 1100 on whose front surface the game balls can flow, the side unit 2800 has: a positioning protrusion 2811c inserted in a positioning hole 1113 provided on the panel plate 1110 and a mounting hole 2811d to be fitted to the panel plate 1110; a first constituting member 2811 fitted to the panel plate 1110 so as to close an opening 1112 provided to go through the panel plate 1110 from a front side; and a second constituting member 2812 which has a mounting hole to be fitted to the first constituting member 2811 and is fitted from a back side of the first constituting member 2811.SELECTED DRAWING: Figure 76
Patent JP-2022169028-A (JP)
Title: Flame resistant fiber production method
Inventor: MOYORI Takaya
IPC: D01F9/32
Filed: 2021-04-27
Abstract: To suppress an energy input required for flame resistant treatment and to improve the productivity of flame resistant fibers by reducing the time and/or temperature required for flame resistant treatment to precursor fibers without adding a big change to the existing facility constitution.SOLUTION: A flame resistant fiber production method has a flame resistant treatment process in which precursor fibers are heat-treated to obtain flame resistant fibers, where the precursor fibers are organic polymer fibers essentially consisting of a polyacrylonitrile copolymer, and the flame resistant treatment is performed by heat treatment under the presence of a semiconductor material and oxygen.SELECTED DRAWING: None
Patent JP-2022169901-A (JP)
Title: Method for preserving cut flower
Inventor: HIRUMA NAOYA
IPC: A01G5/06
Filed: 2021-04-28
Abstract: To provide a preservation method that keeps the freshness of a cut flower.SOLUTION: A method for preserving a cut flower includes cooling the cut flower under the ventilation of high-humidity cooled air with a relative humidity of 85% or more and then, stopping the metabolism of the cut flower.SELECTED DRAWING: Figure 9
Patent JP-2022171083-A (JP)
Title: Antireflection case and its manufacturing method
Inventor: KATAGIRI MASATO
IPC: B60K35/00
Filed: 2021-04-30
Abstract: To provide an easy-to-manufacture antireflection case with sufficient antireflection effect, and its manufacturing method.SOLUTION: An antireflection uneven surface 2 for preventing reflection of visible light is formed on an inner surface of an antireflection case which is a resin molding. The antireflection uneven surface 2 has a large number of primary protrusions 21 and a large number of secondary protrusions 22 formed on surfaces of the primary protrusions 21. An average height of the primary protrusions 21 is 40 μm or more. An average aspect ratio of the primary protrusions 21 is 0.1 or more. The average height of the secondary protrusions 22 is 0.4 μm or more. The average aspect ratio of the secondary protrusions 22 is 0.6 or more.SELECTED DRAWING: Figure 2
Patent JP-2022171199-A (JP)
Title: Ems device and therapeutic method using ems device
Inventor: HATTORI YUNA
IPC: A61N1/36
Filed: 2021-04-30
Abstract: To provide an EMS device allowing a therapist to performing treatment with further safety and relaxing effects without any electric bounce.SOLUTION: An EMS device used by a therapist to perform treatment on a customer, includes a body, an energization mat connected to the body via a cable, an at least one current-carrying plate connected to the body via the cable, at least four resistance measuring rods connected to the body via the cable, and at least one treatment stick connected to the body via the cable. The resistance measuring rod is held in both hands of the therapist and the customer. The EMS device is configured to measure electric resistance values of the therapist and the customer, with their holding the device in both hands, and to adjust the respective electric resistance values of the therapist and the customer to a same value.SELECTED DRAWING: Figure 1
Patent JP-2022172530-A (JP)
Inventor: NAGATAKE KENJU
IPC: H01H13/14
Filed: 2021-05-06
Abstract: 【課題】安定動作可能なスイッチ装置及び防災無線装置を提供する。【解決手段】スイッチ装置（Ｓ８）は、開口部１１８とガイド部（２１，３１）とを有するケース１０と、ケース１０内のスイッチ素子４８を操作可能な操作部５３と、開口部１１８の内側に配置される被操作部５１と、ケース１０内において開口部１１８よりも幅広に形成されてガイド部（２１，３１）により移動方向をガイドされる被ガイド部５２と、を有する操作部材５と、を備える。【選択図】図６
Patent JP-2022174540-A (JP)
Title: Immunological detection method and reagent for sars-cov-2
Inventor: IMAIZUMI MASAYASU
IPC: G01N33/569
Filed: 2021-05-11
Abstract: To provide a technique for immunologically detecting SARS-CoV-2.SOLUTION: An immunological method of detecting SARS-CoV-2 is provided, comprising detecting a SARS-CoV-2 N protein in a sample collected from a subject using the following antibodies (1) and (2): (1) a first antibody against a first epitope in the 260-305 amino acid regions in the SARS-CoV-2 N protein; and (2) a second antibody against a second epitope in the 365-419 amino acid regions in the SARS-CoV-2 N protein.SELECTED DRAWING: None
Patent JP-2022176566-A (JP)
Title: Object enlarged image acquisition device and method for the same
Inventor: OTSUBO YUSUKE
IPC: H04N5/232
Filed: 2021-05-17
Abstract: To provide an object enlarged image acquisition device and method which can detect an object that has been photographed in a small size in an image without requiring a large amount of learning data.SOLUTION: An object enlarged image acquisition device comprises: a camera 101 which has a zoom mechanism; and a processing unit 103 which processes an image obtained by imaging the object with the camera. The processing unit comprises: an initial photographed image storage unit 211 which stores an image obtained by imaging the object with the camera; a macroscopic meter detection unit 200 which performs processing on the image of the object including a background photographed with the camera; a first zoom image storage unit 212 which stores a zoom image obtained by imaging the object including the background with the camera in a zoomed manner; and a microscopic meter detection unit 213 which detects the object from the zoom image stored in the zoom image storage unit by using the image stored in the initial photographed image storage unit. The microscopic meter detection unit stores the enlarged image obtained by enlarging and imaging the meter detected from the zoom image with the camera in a second zoom image storage unit 214.SELECTED DRAWING: Figure 2
Patent JP-2021119362-A (JP)
Title: Eddy current type displacement gauge
Inventor: TAKAKU MASAKAZU
IPC: G01B7/00
Filed: 2021-05-21
Abstract: To make it easy to compensate an influence of a temperature with a simple configuration, in an eddy current type displacement gauge used for a machine tool and the like.SOLUTION: An eddy current type displacement gauge 300 includes: a sensor part 100 including a coil 110 for detecting a change of an eddy current, which is generated according to a distance to a measurement object 32; and a displacement gauge control part 200 for applying a voltage to the sensor part, so as to process output of the sensor part. The displacement gauge control part includes means for detecting or cancelling a temperature change of internal resistance of the coil, which changes according to a temperature environment where the sensor part is arranged, so as to ignore a temperature change of inductance of the coil.SELECTED DRAWING: Figure 1
Patent JP-2022183723-A (JP)
Title: Processor, servo system, processing method, and program
Inventor: Fu jian liang
IPC: G05B19/4155
Filed: 2021-05-31
Abstract: To provide a technique for improving accuracy or speed of visual servo.SOLUTION: In a servo system which has a robot comprising an end effector and performs visual servo, a processor which determines a servo track concerning the servo system and a start posture of the robot at a start time point of the visual servo has: planning means which determines a plurality of candidates of the start posture, and generates a plurality of tracks of the end effector via any one of the plurality of candidates when a posture of the robot changes; and determination means which determines a candidate with highest evaluation value, from among a plurality of candidates of the servo track corresponding to the plurality of tracks of the end effector, as the servo track, and determines a candidate of the start posture corresponding to the servo track as the start posture.SELECTED DRAWING: Figure 3
Patent JP-2022185502-A (JP)
Title: Preventive or improving agent for helicobacter pylori infection
Inventor: AKATSU TOMOKI
IPC: A23L33/135
Filed: 2021-06-02
Abstract: To provide a material useful for suppressing infection caused by Helicobacter pylori infection and preventing or improving Helicobacter pylori infectious disease.SOLUTION: Provided is a Helicobacter pylori infection inhibitor comprising, as an active ingredient, bacterial cells of the genus Neisseria or a culture of the bacterial cells.SELECTED DRAWING: None
Patent JP-2022151474-A (JP)
Title: Sea garbage recovery device
Inventor: SHIBAYAMA SUSUMU
IPC: C02F1/40
Filed: 2021-06-03
Abstract: To provide a sea garbage recovery device that allows a worker to easily carry out setting of the buoyancy of its inner container.SOLUTION: A sea garbage recovery device 100 comprises an outer container 1 placed near the water surface while maintaining its vertical position, an inner container 5 that includes an opening 5a disposed on the upper part thereof to allow seawater and garbage to flow thereinto, is disposed in the outer container 1 in a manner vertically movable relative to the outer container 1, and stores garbage G flowing thereinto from the opening 5a, a pump 3 that moves the inner container 5 downward by being driven so that the opening 5a is positioned at the height of the water surface or below to allow seawater and the garbage G to flow into the inner container 5 from the opening 5a, and a lower buoyant body 7 that is detachably attached to the lower part of the inner container 5, is configured to give buoyancy to the inner container 5 and holds the opening 5a at a position above the water surface when the pump 3 is not operated.SELECTED DRAWING: Figure 1