baber/WOPTO huggingface dataset:
Patent JP-2019218036-A (JP)
Title: Electric component for railway vehicle
Inventor: KAWASHITA MICHIHIRO
IPC: B61C17/12
Filed: 2018-06-22
Abstract: To solve the following problems that a relative displacement is caused due to a positional gap between a top plate and a side plate when an inertial force acts on an electric component for a railway vehicle by acceleration or deceleration of the railway vehicle since the top plate and the side plate included in a housing of the electric component for the railway vehicle, which is suspended from an underfloor of the railway vehicle, are formed by separate members, high stress may be applied to a hanging tool when the relative displacement is caused since the hanging tool for suspending the housing is joined to both the top plate and the side plate, and the fatigue failure of the hanging tool may be caused by the stress when high stress is repeatedly applied to the hanging tool.SOLUTION: In an electric component for a railway vehicle suspended from a plurality of beams of an underfloor of the railway vehicle by a hanging tool that is joined to a top plate and a side plate of a housing in which the electric component is housed, there is a gap between a portion joined to the top plate of the hanging tool and a portion joined to the side plate of the hanging tool.SELECTED DRAWING: Figure 9
Patent JP-2020001711-A (JP)
Title: Security container
Inventor: TAMAKI ATSUSHI
IPC: B65D27/30
Filed: 2018-06-25
Abstract: To provide a security container which enables easy and firm confirmation of an opened state in spite of a simple structure.SOLUTION: A security container comprises a container main body 4, a sealing part 2 provided on an opening side of the container main body, and a sticking part provided on a face on a sealed side of the sealing part, wherein the sealing part has a window part 3 for confirming the state of the sticking part. The sticking part has at least a base material layer, a bonding layer, a separation layer and an adhesive layer. When the sticking part is stuck on the container main body, the sealing part is sealed against the container main body by the adhesive layer. When the sealing part is removed from the container main body, the adhesive layer of the sticking part, together with at least a part of the separation layer, remains as sticking to the container main body, and the window part of the sealing part shows a state of the separation layer remaining with the side of base material layer.SELECTED DRAWING: Figure 1
Patent JP-2020003255-A (JP)
Title: Device and method for testing radial roller bearing
Inventor: OKAMATSU KAZUYA
IPC: F16C19/26
Filed: 2018-06-26
Abstract: To provide a test device and a test method, capable of evaluating a radial roller bearing with high accuracy.SOLUTION: A radial roller bearing test device 1 for testing a radial roller bearing 10 having a plurality of rollers 11 as rolling elements, comprises: an outside member 3 in which a housing space 30 for housing the radial roller bearing 10 is formed; a shaft 4 inserted into the radial roller bearing 10; a radial load applying mechanism 5 for applying a radial load to the radial roller bearing 10; a first drive mechanism 6 for relatively rotating the outside member 3 and the shaft 4; and a second drive mechanism 7 for relatively moving the outside member 3 and the shaft 4 in an axial direction. A durability test is performed by applying the radial load to the radial roller bearing 10 and relatively moving the outside member 3 and the shaft 4 in the axial direction while relatively rotating the outside member 3 and the shaft 4.SELECTED DRAWING: Figure 1
Patent JP-2020004339-A (JP)
Title: Database management device and query division method
Inventor: HIROSE SHIGEO
IPC: G06F12/00
Filed: 2018-07-02
Abstract: To provide a database management device with which it is possible to efficiently assign a limited resource.SOLUTION: According to an embodiment, the database management device comprises a server information management unit, a query analysis unit, a query division unit, and a result integration unit. The server information management unit manages the server information of the local server and low-order servers. The query analysis unit analyzes an inputted query and determines a table used by the query. The query division unit determines the generated number of query execution units for executing a query on the basis of the server information of the local server and low-order servers, and when a plurality of query execution units are generated for one low-order server, divides the query in accordance with the number. The result integration unit integrates the results of queries by the determined number of query execution units generated.SELECTED DRAWING: Figure 4
Patent JP-2020010077-A (JP)
Title: Lobby station, door phone system, and communication method
Inventor: YAMAMOTO TAKASHI
IPC: H04M9/00
Filed: 2018-07-02
Abstract: To provide a lobby station capable of using many existing facilities without requiring any additional equipment when changing from analog to digital systems.SOLUTION: A camera module 104 generates a piece of digital video data by shooting a subject, and sequentially performs a series of compression processing on the digital video data. A microphone 103 collects surrounding voices and converts the same into analog voice signals. An audio data processing unit 121 performs A/D conversion on the analog audio signals output from the microphone 103 and generates a piece of digital audio data. The control unit 105 converts the compressed digital video data and the digital audio data into packets. A digital modulation part 106 performs digital modulation on the digital data sequence of the packet and outputs a video signal of a carrier within a preset frequency band.SELECTED DRAWING: Figure 14
Patent JP-2020007652-A (JP)
Title: Knitting needle for knitting machine, knitting machine, and knitted fabric
Inventor: KAWABE AKIRA
IPC: D04B35/04
Filed: 2018-07-04
Abstract: To provide: a knitting needle for a knitting machine, capable of beautifully knitting a knitted fabric including a rib circular knitted structure, which is thin and has stitches tightly arranged; a knitting machine including the knitting needle; and a knitted fabric knitted by the knitting machine.SOLUTION: A knitting needle 100 for a knitting machine includes: a rod-like shaft part 3 fixed to the knitting machine on a base end part side; and a hook part 2 integrally formed at the end part of the shaft part 3 on a side opposite to the base end part side in a longer direction. A plurality of the knitting needles 100 for the knitting machine are used while being arranged in the knitting machine. The shaft part 3 includes a step part 3f at the end part on the side of the hook part 2, and the thickness dimension of the hook part 2 in an arrangement direction is less than the thickness dimension of the shaft part 3 in the arrangement direction.SELECTED DRAWING: Figure 1
Patent JP-2020007479-A (JP)
Title: Tubular asphalt cutting device and tubular asphalt melting method
Inventor: BABA KOKI
IPC: C10C3/10
Filed: 2018-07-11
Abstract: To efficiently cut a tabular asphalt into small pieces of asphalt and to shorten melting time by melting small pieces of asphalt having already cut.SOLUTION: The present invention relates to a tabular asphalt cutting device 10 which comprises: a cutting part 50 which is set larger than a wider surface of a tabular asphalt 11 and is raised by a plurality of blade plates 52,53 crossing each other; a press mechanism 30 which cuts a tabular asphalt contacted with one side f1 of the cutting part into small pieces of asphalt 12 by pushing to the cutting part and pushes out small pieces asphalt having already cut to the other side f2 of the cutting part by cutting another tabular asphalt. The invention also relates to a method which melts small pieces of asphalt cut by the tabular asphalt cutting device by putting these in a melting vessel 70.SELECTED DRAWING: Figure 1
Patent JP-2018175894-A (JP)
Title: Wound dressing
Inventor: GORDON CAMPBELL ADIE
IPC: A61L15/42
Filed: 2018-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for dressing a wound.SOLUTION: The apparatus comprises a liquid and gas permeable transmission layer, an absorbent layer for absorbing a wound exudate, the absorbent layer overlying the transmission layer, a gas impermeable cover layer overlying the absorbent layer and comprising a first orifice, where the gas impermeable cover layer is moisture vapor permeable.SELECTED DRAWING: Figure 1
Patent JP-2020015169-A (JP)
Title: Mold cleaning apparatus, and mold cleaning method
Inventor: KURODA HIDEJI
IPC: B24C3/06
Filed: 2018-07-23
Abstract: To provide a mold cleaning apparatus capable of cleaning a pair of molds mounted on a molding apparatus at the site and, moreover, to provide a mold cleaning method.SOLUTION: There is provided a mold cleaning apparatus 100 for cleaning a pair of molds 101 and 102 mounted on a molding apparatus, installed between a pair of molds, the mold cleaning apparatus comprising a hollow base 103 having openings communicating with each other and seal portions 106 arranged at both ends of the hollow base, capable of hermetically sealing a space defined by the inside of the hollow base and the respective surfaces of the pair of molds, wherein the hollow base is provided with a nozzle connection port 107 capable of connecting a nozzle for injecting a blast material into the space.SELECTED DRAWING: Figure 1
Patent JP-2021177444-A (JP)
Title: Device for manufacturing secondary battery and method for manufacturing secondary battery
Inventor: AMAGASAKI SHIMPEI
IPC: H01M10/0587
Filed: 2018-07-23
Abstract: To provide a device for manufacturing a secondary battery and a method for manufacturing a secondary battery, capable of manufacturing a secondary battery with good battery performance.SOLUTION: There is provided a device for manufacturing a secondary battery that is configured to include a first electrode that is one of a positive electrode and a negative electrode, a second electrode that is the other of a positive electrode and a negative electrode, and an electrolyte sheet. The first electrode and the second electrode each have an electrode tab part and an electrode mixture part, and at least one of the first electrode and the second electrode is an electrode with a support material that is formed on the electrolyte sheet in contact with the electrode mixture layer. The device for manufacturing a secondary battery is characterized to include a support material peeling part that peels the support material from the electrode with a support material and a winding part that overlaps and winds the first electrode and the second electrode from which the support material has been peeled.SELECTED DRAWING: Figure 1
Patent JP-2019026478-A (JP)
Title: Aligning and conveying device
Inventor: YAMAMOTO HITOSHI
IPC: B65G47/28
Filed: 2018-07-24
Abstract: To provide an aligning and conveying device capable of arranging articles to be conveyed so as to be front-packed in a state in which the articles do not touch each other, with a simple structure.SOLUTION: There is provided an aligning and conveying device that conveys a plurality of articles 6 processed in a pre-process and conveyed intermittently without touching each other, and that can stock and arrange them in a front-packed manner so that a post-process can be easily performed, the device including: a conveyor having a conveying body for sequentially conveying the plurality of articles 6; a pair of guide bodies; a stopper body; and a plurality of rotors, as shown in FIG.1 to FIG.3.SELECTED DRAWING: Figure 6
Patent JP-2020017660-A (JP)
Title: Non-contact power supply device and lighting fixture
Inventor: HIRAMOTO YUYA
IPC: F21V23/00
Filed: 2018-07-26
Abstract: To provide a non-contact power supply device capable of efficiently supplying power to a power receiving side and a lighting fixture.SOLUTION: The non-contact power supply device includes: a power supply unit having a power supply coil for generating a magnetic field; a retrofit unit having a power receiving coil for generating an electromotive force according to the magnetic field; and a first magnet, provided on one of the power supply unit and the retrofit unit, for fixing the power supply unit and the retrofit unit so that the power supply coil and the power receiving coil face each other.SELECTED DRAWING: Figure 1
Patent JP-2020019110-A (JP)
Title: Robot hand
Inventor: IWASHITA SUMIHISA
IPC: B25J15/08
Filed: 2018-08-02
Abstract: To accurately detect a gripping force regardless of a gripping position of a work.SOLUTION: A robot hand includes: a motor 11; one or more four-joint link mechanisms 12 having four links including a drive link 121 that is driven by the motor 11; a displacement sensor 13 provided in any one of the links of the one or more link mechanisms 12 to detect displacement; and a gripping force detection part 14 for detecting a gripping force from a detection result by the displacement sensor 13.SELECTED DRAWING: Figure 1
Patent JP-2020020028-A (JP)
Title: Steel sheet for circular steel tube having high strength, low yield ratio and excellent weldability, circular steel tube, and methods of producing them
Inventor: MIYATA RYOTA
IPC: C22C38/00
Filed: 2018-08-03
Abstract: To provide a steel sheet for a circular steel tube, having high strength, low yield ratio and excellent weldability, a circular steel tube, and a methods of producing them.SOLUTION: The steel sheet for a circular steel tube is provided that satisfies a prescribed component composition, and has a sheet thickness of 70 mm or more, a carbon equivalent Ceq represented by the formula (1) of 0.42 mass% or less, a weld crack sensitive composition Pcm represented by the formula (2) of 0.15 to 0.27 mass%, and a multiplying factor DI represented by the formula (3) satisfying 1.05 or more, wherein a metallic structure at a 1/4 position of a sheet thickness is composed of a hard phase and a soft phase, fraction of the hard phase is 15 to 27 area%, and the balance the soft phase, hardness Hv (3gf) of the soft phase is 149 to 180, hardness Hv (3gf) of the hard phase is 260 to 330, a yield ratio is 73% or less, yield strength YS satisfies the following formula (4), and tensile strength TS satisfies the following formula (5).SELECTED DRAWING: None
Patent JP-2020019698-A (JP)
Title: Apparatus and method for cutting glass plate
Inventor: HOSHIBA KENICHI
IPC: C03B33/03
Filed: 2018-08-07
Abstract: To provide an apparatus and method for cutting a glass plate, capable of increasing a glass plate cutting frequency per unit time.SOLUTION: An apparatus 10 for cutting a glass plate PG comprises: a first conveying part 20 for conveying the glass plate PG; a second conveying part 30 for conveying the glass plate PG downstream in the conveying direction from the first conveying part 20; and a pressing part 50 arranged in the conveying direction F between the first conveying part 20 and the second conveying part 30 and pressing the glass plate PG in the plate thickness direction. The first conveying part 20 includes a first support roller 21 for supporting the glass plate PG and a first pressing roller 22 for sandwiching the glass plate PG with the first support roller 21, and the second conveying part 30 includes a second support roller 31 for supporting the glass plate PG and a second pressing roller 32 for sandwiching the glass plate PG with the second support roller 31.SELECTED DRAWING: Figure 1
Patent JP-2020023994-A (JP)
Title: Tolerance ring
Inventor: MURAKAMI JOSHI
IPC: F16D7/02
Filed: 2018-08-07
Abstract: To provide a tolerance ring that less causes deformation of an outer peripheral member and is conventionally needed.SOLUTION: A tolerance ring 1 has a cylindrical ring body 2 having elasticity, an abutment part 3 formed between both circumferential-directional edge parts 2a of the ring body 2, and a plurality of projection parts 4 which project radially from the ring body 2 and has reaction force with radial rigidity. The tolerance ring 1 has an abutment part semi-circumferential region 11 including the abutment 3 in the center, and an opposite part semi-circumferential region 12 including an opposite part 7 radially facing the abutment part 3 at the center. The tolerance ring 1 has a first and a second X-directional semi-circumferential region 13 with a straight line D1 connecting the abutment part 3 and opposite part 7 as a boundary. There are defined a Z direction along the axial center of the ring body 2, a Y direction passing through the axial center of the ring body 2 and the abutment part 3, and an X direction orthogonal to the Y direction and Z direction. The total of X-directional components of reaction force in the first X-directional semi-circumferential region 13 is equal to or smaller than the total of Y-directional components of reaction force in the abutment part semi-circumferential region 11.SELECTED DRAWING: Figure 2
Patent JP-2020023821-A (JP)
Title: Lifting door
Inventor: KASAI TSUTOMU
IPC: E05F1/02
Filed: 2018-08-07
Abstract: To provide a lifting door that can be opened and closed by lifting a door body even when the door body cannot be lifted and lowered by one drive unit.SOLUTION: A lifted door 10 includes a pair of guide rails 11, 11 that is provided vertically for a wall body W in which an opening Wa is formed, and a door body 20 that is provided between the guide rails 11, 11 so that it can be lifted and lowered along the guide rails. The opening Wa is opened and closed by lifting and lowering the door body 20. A door pulley 30 that is a movable pulley is fixed to the door body 20. A pair of fixed pulleys 40, 50 is fixed above the opening Wa in the wall body W. A rope r is wound on the door pulley 30 and the pair of fixed pulleys 40, 50. One end of the rope r is connected to an electric motor M, and the other end of the rope r is connected to a manual handle H. The door body 20 can be lifted and lowered by driving the electric motor M and/or the manual handle H.SELECTED DRAWING: Figure 1
Patent JP-2020022990-A (JP)
Title: Flux-cored wire for carbonic acid gas shield arc-welding
Inventor: SASAKI MASAHITO
IPC: B23K35/30
Filed: 2018-08-08
Abstract: To provide a flux-cored wire for carbonic acid gas shield arc-welding in which welding workability in whole attitude welding is good, and a weld metal having good strength and excellent stable low-temperature toughness is obtained.SOLUTION: A flux-cored wire contains: 0.04 to 0.10% of C, 0.1 to 1.0% of Si, 1.0 to 3.0% of Mn, 0.5 to 4.0% of Ni, 0.005% or less of Nb, 0.005% or less of V, 0.015% or less of P, 0.010% or less of S in total of steel shell and flux; and 3 to 9% of total of TiOconversion value, 0.05 to 1.0% of total of SiOconversion value, 0.1 to 0.8% of total of ZrOconversion value, 0.05 to 1.0% of total of AlOconversion value, 0.05 to 0.2% of total of one kind or two kinds of NaO conversion value and KO conversion value, 0.01 to 0.15% of total of F conversion value, 0.1 to 0.8% of Mg, and 0.002 to 0.015% of B in flux.SELECTED DRAWING: None
Patent JP-2019162096-A (JP)
Title: Water drinking device for pet
Inventor: JUNZHOU HUANG
IPC: A01K7/06
Filed: 2018-08-09
Abstract: To provide a water drinking device for a pet capable of supplying flowing fresh drinking water to a pet.SOLUTION: A water drinking device for pet comprises: a water storage tank 110; a water pump attached to inside of the water storage tank 110; an upper tray 130 attached to an upper end of the water storage tank 110; a water storage tray 150 attached to an upper side of the upper tray 130; and a filter installed between the upper tray 130 and the water storage tray 150. A scupper of the water pump communicates to a water supply port of the water storage tray 150. Water in the water storage tank 110 flows into the water supply port of the water storage tray 150 upward through the scupper of the water pump, then flows and falls to the upper tray 130 from the water storage tray 150, then is filtrated by the filter and then flows back into the water storage tank 110 through the upper tray 130.SELECTED DRAWING: Figure 2
Patent JP-2020027759-A (JP)
Title: Method of manufacturing membrane-electrode assembly
Inventor: HOSHINO TATSUO
IPC: H01M8/10
Filed: 2018-08-13
Abstract: To provide a method of manufacturing a membrane-electrode assembly, in which an extruded part 2b of a catalyst ink can be prevented from being transferred to an electrolyte membrane 1 side, even if a coating layer (catalyst layer ) 2 on a peeling sheet 21 has the extruded part 2b.SOLUTION: A method of manufacturing a membrane-electrode assembly includes a step of pressing a transfer sheet 20, where a catalyst ink for a catalyst layer is intermittently coated in a predetermined shape on the long peeling sheet 21, against an electrolyte membrane 1 thereby to transfer the coating layer 2 of the catalyst ink to the electrolyte membrane 1 side. In the method of manufacturing the membrane-electrode assembly, when the coating layer 2 formed on the transfer sheet 20 is a coating layer 2c having the extruded part 2b, a step of making a cut in the peeling sheet 21 so as to surround the extruded part 2b thereby to form a cut area 22 is further included, as a previous step of the transfer step.SELECTED DRAWING: Figure 2
Patent JP-2020031355-A (JP)
Title: Image forming apparatus and image creating method
Inventor: ITO HIDEKI
IPC: H04N1/387
Filed: 2018-08-23
Abstract: To provide an image forming apparatus.SOLUTION: An image forming apparatus 1 comprises a photographing device 20, a creating unit 154, and an image forming unit 30. The photographing device 20 photographs a first subject and creates a first photographed image P1 including a first subject image P10 showing the first subject. The photographing device 20 photographs a second subject and creates a second photographed image P2 including a second subject image P20 showing the second subject. The creating unit 154 creates a composite image CP1 on the basis of the first photographed image P1 and the second photographed image P2. The image forming unit 30 forms the composite image CP1 on one of a pair of surfaces of a sheet S. The size of the first subject image P10 included in the composite image CP1 formed on the sheet S matches the size of the first subject. The size of the second subject image P20 included in the composite image CP1 formed on the sheet S matches the size of the second subject.SELECTED DRAWING: Figure 4
Patent JP-2020029525-A (JP)
Title: Coating composition, coated article, and method for producing coated article
Inventor: MANO Yasuaki
IPC: C09D183/02
Filed: 2018-08-23
Abstract: To provide a coating composition for a PPS base material having excellent adhesion to a PPS base material and excellent heat resistance, a coated article with a coating of the coating composition formed on a PPS base material, and a method of producing the same.SOLUTION: The present invention relates to a coating composition containing a methyl silicone resin; optionally, the coating composition contains a silane coupling agent having an epoxy group, and a metal chelator. A coated article coated with the coating composition is, preferably, heated at 150-200°C for 30-90 minutes after the coating or during its use.SELECTED DRAWING: None