baber/WOPTO huggingface dataset:
Patent JP-2019215064-A (JP)
Title: Power transmission device
Inventor: NAKA YOSHIHIRO
IPC: F16D27/112
Filed: 2018-06-14
Abstract: To provide a power transmission device which can suppress the growth of adhesion between a friction face of a rotor and a friction face of an armature while suppressing the lowering of transmission torque.SOLUTION: A power transmission device 10 comprises a rotor 11, an armature 14 and an electromagnet 12. The rotor 11 has a rotor friction face 110 abutting on the armature at electricity-carrying to the electromagnet 12. The armature 14 has an armature friction face 140 abutting on the rotor friction face 110 at the electricity-carrying to the electromagnet 12. Magnetism block parts 115, 141 for blocking a flow of magnetic flux which is generated at the electricity-carrying to the electromagnet 12 are arranged at the rotor friction face 110 and the armature friction face 140, respectively. Then, a plurality of groove parts 142 extending up to this side of the armature-side block part 141 from an internal peripheral side of the armature-side friction face 140 being a magnetism block part are formed at the armature friction face 140.SELECTED DRAWING: Figure 7
Patent JP-2019220296-A (JP)
Title: Manufacturing device for sealed product and manufacturing method of sealed product
Inventor: HAYASHI MASAHIRO
IPC: C03B33/085
Filed: 2018-06-18
Abstract: To provide a sealed product manufacturing device or the like capable of attaining improvement of productivity or reduction of cost of manufacture by extremely easily removing an unnecessary part while more surely preventing a seal part or a lead part from being damaged or deformed.SOLUTION: A removal device is configured to remove a cylindrical unnecessary part 9 which is continued to a seal part 5, from a sealed glass tube 7 which consists of a glass tube that is a material of a glass base part and to which a lead part 3 is sealed and fixed by the seal part 5. The removal device comprises: an extension burner 43 which heats and softens the sealed glass tube 7; rotary chucks 41 and 42 for extending the softened sealed glass tube 7; and a glass tube pressurizing device 44 which pressurizes the inside of the unnecessary part 9. When extending the sealed glass tube 7, a gas is supplied into the unnecessary part 9 by the glass tube pressurizing part 44, such that the unnecessary part 9 is more surely prevented from being stuck to the lead part 3.SELECTED DRAWING: Figure 5
Patent JP-2019219517-A (JP)
Title: Light source device and projector
Inventor: AKIYAMA KOICHI
IPC: H04N9/31
Filed: 2018-06-20
Abstract: To provide a light source device and a projector that can efficiently assist red light.SOLUTION: A light source device comprises: a blue laser light-emitting element; a red laser light-emitting element; a phosphor that is excited by a first component of blue laser light to generate yellow fluorescence; composition means that composites the yellow fluorescence and a second component of the blue laser light to generate first composite light including a red component, a green component, and a blue component; a polarization separation and composition element that reflects red laser light, transmits a first polarization component in the red component, reflects a second polarization component in the red component, transmits the green component and blue component in the first composite light, and composites the red laser light, first polarization component, green component, and blue component to generate second composite light; a phase difference plate that is provided on a subsequent stage of the polarization separation and composition element; and a polarization composition element that composites the second polarization component and part of third composite light obtained by the second composite light passing through the phase difference plate and converted in a different polarization state, to generate illumination light.SELECTED DRAWING: Figure 2
Patent JP-2019221072-A (JP)
Title: Vibration wave motor and drive unit with vibration wave motor
Inventor: YAMAMOTO YASUSHI
IPC: H02N2/04
Filed: 2018-06-20
Abstract: To provide a miniaturized vibration wave motor.SOLUTION: A vibration wave motor 3 of the present invention comprises: a vibrator 104 consisting of a piezoelectric element 103 and a diaphragm 102; a friction member 101 contacting the vibrator 104 by friction; pressurization means 109 for pressurizing the vibrator 104 to the friction member 101 to be energized; and holding member 112 for holding the friction member 101, in which the vibrator 104 and the friction member 101 relatively move, the pressurization means 109 is constituted of a rotation member 111 having a rotating shaft 111a extending along a direction of relative movement and an elastic member 110 for energizing the rotation member 111 in a rotation direction, and the holding member 112 holds the friction member 101 near both ends in the direction of relative movement of the friction member 101.SELECTED DRAWING: Figure 2
Patent JP-2019218822-A (JP)
Title: Roof structure and roof plate
Inventor: WAKEBE TAKAHIKO
IPC: E04D3/00
Filed: 2018-06-22
Abstract: To provide a roof structure and a roof plate which can improve workability when the roof plate is arranged on an existing roof plate for repair.SOLUTION: A roof structure is a roof structure which is mounted so as to cover a connection end 31 of a plurality of existing roof plates 3 with a roof plate 4. The roof plate 4 includes a surface plate part 910, a rising part 911 and a falling part 912. The surface plate part 910 is arranged along an upper surface of the existing roof plate 3. The rising part 911 rises from one end of the surface plate part 910. The falling part 912 extends downward from the upper end of the rising part 911. The connection end 31 is stored in a space below the rising part 911 and the falling part 912.SELECTED DRAWING: Figure 8
Patent JP-2018174342-A (JP)
Title: Laminate wiring film and thin-film transistor element
Inventor: SHIDA YOKO
IPC: H01L21/3205
Filed: 2018-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminate wiring film which is low in electric resistance, which never causes delamination of an interlayer insulative film during SiOx film growth by CVD method, and which never suffers the rise in electric resistance even if subjected to a high-temperature thermal treatment at 400°C or higher.SOLUTION: A laminate wiring film comprises: a wiring layer made of Cu or Cu alloy and having an electric resistance of 10 μΩcm or less; and a Cu-X alloy layer including Cu and X elements and provided on the wiring layer on at least one side of its upside and downside. The X element is at least one kind selected from an X group consisting of Al, Mn, Zn and Ni. A metal which the Cu-X alloy layer includes is based on a particular composition.SELECTED DRAWING: Figure 1
Patent JP-2020001723-A (JP)
Title: Tea bag having pattern formed of food color
Inventor: SANO TOMONORI
IPC: B65D77/00
Filed: 2018-06-26
Abstract: To provide a tea bag having high design property by a novel technique, and to provide a method for efficiently manufacturing the tea bag.SOLUTION: The manufacturing method of a tea bag includes a filter layer forming step of forming a filter layer by superposing two or more filters. At least one of the filters constituting the filter layer has a pattern formed of food color. The manufacturing method further includes a forming step of cutting and welding or sewing a predetermined area of the filter layer, with the pattern as a reference.SELECTED DRAWING: Figure 1
Patent JP-2019041373-A (JP)
Title: Hinge
Inventor: HATANAKA SATOSHI
IPC: A45C11/00
Filed: 2018-06-27
Abstract: To provide a hinge that has an automatically "closing" function using a simple structure.SOLUTION: A hinge 10 includes a first member 1, a second member 2, and a curved part 3 linearly connecting the first member and the second member and allowing the first member and/or the second member to pivot by using a line direction of the connection as an axial direction, the curved part including a silicone rubber. The silicon rubber generates strain in an opened state where the first member and the second member are in an opened state, and biases the first member and the second member in a closing direction. A mass of the first member and/or the second member is smaller than stress biasing the first member and the second member in a closing direction in an opened state where the first member and the second member are opened by 180°.SELECTED DRAWING: Figure 1
Patent JP-2019019313-A (JP)
Title: Use of polymerizable ultraviolet absorber, and composition for forming polyurethane comprising that polymerizable ultraviolet absorber
Inventor: CHANG KUANG-CHIN
IPC: C08G18/73
Filed: 2018-06-27
Abstract: To provide a use of a polymerizable ultraviolet absorber, and a composition for forming polyurethane comprising the polymerizable ultraviolet absorber.SOLUTION: A use of a polymerizable ultraviolet absorber can be applied to polyurethane preparation. The polymerizable ultraviolet absorber is obtained by reacting a UV absorber having reactive hydrogen with a polyisocyanate having three -NCO functional groups. In addition, a composition for forming polyurethane comprising the polymerizable ultraviolet absorber is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020001746-A (JP)
Title: opener
Inventor: IGARASHI TETSUO
IPC: B67B7/40
Filed: 2018-06-27
Abstract: To provide a very practical opener that exhibits an unprecedented action effect.SOLUTION: An opener for peeling a film lid member 31 which blocks an upper opening of a container 30 comprises: a film lid member holding part 2 provided, on a knob part 1, formed by arranging a plurality of rod-like members side by side; and a gap S provided between each of the rod-like members, into which the film lid member 31 can be inserted.SELECTED DRAWING: Figure 5
Patent JP-2019007007-A (JP)
Title: Polymerization initiation system and manufacturing method of olefin functional polymer extremely high in reactivity
Inventor: PHILIP DIMITROV
IPC: C08F110/10
Filed: 2018-06-28
Abstract: To provide a method for manufacturing an olefin polymer extremely high reactivity from isobutylene or a mixed Chydrocarbyl supply raw material containing isobutylene consistently.SOLUTION: There is provided a manufacturing method of polybutene having at least 50 mol% of exo-olefin percentage content from isobutene or an isobutene-containing monomer supply raw material, having a process for contacting the isobutene or the isobutene-containing supply raw material and a Lewis acid catalyst complexed with a Lewis base in a practically or completely non-polar medium for polymerization, and a process for initiating polymerization of the isobutene or the isobutene-containing supply raw material using an initiator, in which the Lewis acid catalyst is Lewis acid with the formula R'AlCl, wherein R' is a hydrocarbyl group, the Lewis base is dihydrocarbyl ether, each hydrocarbyl group is selected from hydrocarbyl groups having 1 to 8 carbon atoms independently, one or both of the hydrocarbyl groups of the dihydrocarbyl ether is substituted by an electron attractive group, the initiator is a compound having the formula RX, wherein X is halide, R is a hydrocarbyl group capable of forming stable carbocation, and the carbon binding group R to the group X is tertiary benzyl or ally and the amount of water in the supply raw material is adjusted to be about 0.05 mM to less than 5 mM per 1 L of the supply raw material.SELECTED DRAWING: None
Patent JP-2020000592-A (JP)
Title: Underpants type absorbent article
Inventor: OGAWA HIDENORI
IPC: A61F13/49
Filed: 2018-06-29
Abstract: To provide an underpants type absorbent article which can obtain sufficient strength in wearing and is easily detached by easily inserting fingers in a non-joining part and easily tearing up a side seal part in the disposal.SOLUTION: An underpants type absorbent article 1 includes an absorbent body 2 and an exterior body 3, and a waist opening part 4 and a pair of leg opening parts 5 are formed by joining both side edge parts 38. The exterior body 3 includes a first elastic member region 31a, a second elastic member region 31b, and a non-elastic member region 31c arranged between them. Both side edge parts 38 include a non-joining part 38a arranged in a region in a longitudinal direction of the non-elastic member region 31c, a first side seal part 38b and a second side seal part 38c which are arranged on both ends of the non-joining part 38a, and a third side seal part 38d which is arranged on an outer edge side with respect to the non-joining part 38a in a width direction and connects the first side seal part 38b and the second side seal part 38c along the longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2020002744-A (JP)
Title: Manufacturing method of fiber reinforced concrete member
Inventor: OGURA DAIKI
IPC: E01D22/00
Filed: 2018-07-02
Abstract: To provide a manufacturing method of a fiber reinforced concrete member capable of controlling an orientation of the fiber easily.SOLUTION: A concrete with fiber generation process of mixing a plurality of fiber F into concrete or mortar in uncured state and generating concrete with a fiber FC and a fiber reinforced concrete body construction process of extruding the concrete with fiber FC to a predetermined position from a nozzle 10 of an additional manufacturing device and constructing a fiber reinforced concrete body AC1 are provided.SELECTED DRAWING: Figure 6
Patent JP-2018145206-A (JP)
Title: Oral disintegrating tablet with improved chemical stability and feeling of ingestion of the raw drug
Inventor: GOCHOMORI KAZUHIRO
IPC: A61K47/32
Filed: 2018-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an oral disintegrating tablet with a remarkably improved effect of chemical stability and feeling of ingestion such as bitterness of the raw drug such as silodosin.SOLUTION: An oral disintegrating tablet is provided that contains coated granules in which granules containing a raw drug such as silodosin in which nuclear particles are coated around the outside thereof with a coating layer are further coated with a coating layer comprising a non-enteric polymer. The granules comprising the raw drug are coated with 0.5 to 2.0 mass% of the non-enteric polymer with respect to the total weight of the uncoated drug, or preferably 2.0 to 14.0 mass%. The non-enteric polymer is a gastric-soluble polymer or water-insoluble polymer.SELECTED DRAWING: None
Patent JP-2020006384-A (JP)
Title: Method of manufacturing metallic pipe
Inventor: HONGYOKU CHIMICHI
IPC: B21D39/20
Filed: 2018-07-04
Abstract: To provide a method of manufacturing a metallic pipe, which enables a plurality of spools, becoming convex outward from an outer peripheral surface of a metallic pipe element tube, to be accurately formed in predetermined positions from one terminal of the pipe element tube.SOLUTION: A method of manufacturing a metallic pipe includes: a pipe-element-tube outer-periphery fixing step of fixing an outer periphery of a metallic pipe element tube 1 by first and second dies 2 and 4; a first spool forming step of forming a first spool 1d; a temporary chevron-shaped part forming step of forming an annular temporary chevron-shaped part 1f that becomes convex outward from an outer peripheral surface of the metallic pipe element tube 1 for forming a second spool 1g; and a second spool forming step of forming the second spool 1g from the temporary chevron-shaped part 1f formed in the temporary chevron-shaped part forming step.SELECTED DRAWING: Figure 8
Patent JP-2018166215-A (JP)
Title: Power semiconductor module, flow path member, power-semiconductor-module structure, and automobile
Inventor: KOYAMA TAKAHIRO
IPC: H01L25/07
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to achieve an easy connection to an introduction-port and a discharge-port of a coolant of a power semiconductor module and to facilitate the installation work of the power semiconductor module.SOLUTION: The present invention is provided with: a metal base plate provided with a first surface and a second surface; and a cooling case which is provided with a bottom wall, and a side wall formed around the bottom wall, and in which one end of the side wall is joined to the second surface of the metal base plate, and a cooling liquid is capable of circulating in a space surrounded by the metal base plate, the bottom wall, and the side wall. The cooling case is provided with an inlet part and an outlet part for the cooling liquid which are connected to either the bottom wall or the side wall, and which are disposed along the periphery of the second surface of the metal base plate. The cooling case is provided with a first flange disposed at an introduction-port side of the inlet part, and a second flange disposed at a discharge-port side of the outlet part.SELECTED DRAWING: Figure 2
Patent JP-2020013179-A (JP)
Title: Gazing object detection device, gazing object detection method, and program
Inventor: MIZUNO NOBUHIRO
IPC: G08G1/16
Filed: 2018-07-13
Abstract: To provide a gazing object detection device capable of detecting an object at which a driver is gazing even when detection accuracy in a visual line direction is not sufficient.SOLUTION: A gazing object detection device 1 includes: a periphery monitoring sensor 10 for detecting an object existing in the periphery of a vehicle; an in-vehicle camera 20 for imaging a driver; and an arithmetic processing section 21 for obtaining an object at which a driver is gazing on the basis of a visual line direction of a driver obtained on the basis of an image captured by the in-vehicle camera 20 and a distance or a relative speed between each object and an own vehicle detected by the periphery monitoring sensor 10.SELECTED DRAWING: Figure 1
Patent JP-2018196381-A (JP)
Title: Hydroxytyrosol and derivatives absorption-in-body promotor and use thereof
Inventor: UENO TOSHIYA
IPC: A61P29/00
Filed: 2018-07-13
Abstract: To provide means for promoting absorption in the body of hydroxytyrosol and its derivatives and prolonging the retention time in the body to sustain the effect.SOLUTION: Provided is a composition containing hydroxytyrosol or a derivative thereof, and a compound having a galloyl group. The compound having a galloyl group is a catechin compound having a galloyl group, and is derived from grape, pine, aronia, peanut, cocoa, apple, adzuki bean, tamarind, persimmon, green tea, black tea.SELECTED DRAWING: None
Patent JP-2018200879-A (JP)
Title: Resin film peeling method and apparatus, manufacturing method for electronic device, and manufacturing method for organic el display apparatus
Inventor: TANAKA KOICHI
IPC: H05B33/02
Filed: 2018-07-18
Abstract: To provide a resin film peeling method capable of mechanically and simply peeling a resin film formed on a support substrate without using laser irradiation and without interposing a complex process of partially forming an adhesion layer or peeling layer.SOLUTION: A method for peeling a resin film from a support substrate includes: a step (S3) of performing separation preparation for separating the support substrate into a first part and a second part; a step (S4) of making the first part of the support substrate and at least edge on the first part side of the second part be relatively displaced so as to be separated in a direction perpendicular to one surface of the second part of the support substrate, in a state in which the resin film adheres to the one surface; and a step (S5) of applying, using a spray tool, spraying force by gas or liquid at constant pressure in parallel with the support substrate and in the resin film's width direction to an end of an adhesion surface between the resin film and the support substrate, the end having been exposed by partial peeling.SELECTED DRAWING: Figure 1
Patent JP-2019042490-A (JP)
Title: Conveyance apparatus
Inventor: SASAKI KEN
IPC: A63F9/00
Filed: 2018-07-19
Abstract: To simplify a configuration for supplying a three-dimensional game body to a conveyance route.SOLUTION: A conveyance device includes: a support part that is extended spirally along a rotating shaft and places a three-dimensional game body; and a plurality of guide parts that are disposed outside the support with an interval exceeding an outer diameter of the three-dimensional game body and are extended along the rotating shaft. A conveyance route for moving the three-dimensional game body along the rotating shaft by rotation of the support part while being in contact with the support part and the guide parts, and a plurality of exhaust ports for discharging the three-dimensional game body from the conveyance route are formed with each interval of two guide parts adjacent in a peripheral direction of the rotating shaft from among the plurality of guide parts.SELECTED DRAWING: Figure 16
Patent JP-2020015345-A (JP)
Title: Vehicle control device
Inventor: KATSURA YOICHIRO
IPC: B60W30/16
Filed: 2018-07-23
Abstract: To provide a vehicle control device which can prevent a delay in an action that should be taken in relation to another vehicle traveling in parallel in an adjacent lane.SOLUTION: A vehicle control device controls a vehicle comprising: an inter-vehicle communication device for performing inter-vehicle communication with another vehicle traveling near the own vehicle; and a driving support device for automatically performing at least one of acceleration/deceleration control or steering control of the own vehicle on the basis of an action plan of the own vehicle. The vehicle control device acquires vehicle operation information related to a vehicle operation performed in the other vehicle by a driver or a control system when the other vehicle is traveling in parallel in an adjacent lane via inter-vehicle communication and determines an action plan on the basis of the vehicle operation information which has been acquired.SELECTED DRAWING: Figure 4
Patent JP-2020015640-A (JP)
Title: Porous silica, deodorant, and method for producing deodorant
Inventor: KIMURA MARIKO
IPC: C01B33/12
Filed: 2018-07-25
Abstract: To provide a liquid deodorant capable of efficiently deodorizing a sulfur-containing odor and preventing metal ions serving as active components from flowing out into wastewater, and to provide a method for producing the same.SOLUTION: Porous silica doped with at least one kind of metal X selected from the group consisting of Mn, Cu and Fe is used. The metal X as a deodorizing component is fixed to pores in the porous silica. As compared with a case where the metal X exists singly at a granular state, the contact area with odor is increased, high deodorization efficiency is obtained, and elution of metal ions into a solvent can be suppressed. Adding of a metal different from the metal X can also improve hydrothermal durability of the porous silica.SELECTED DRAWING: None
Patent JP-2020015433-A (JP)
Title: Electric storage unit of vehicle outside mirror device and vehicle outside mirror device
Inventor: SAKATA IKUO
IPC: B60R1/06
Filed: 2018-07-26
Abstract: To prevent entry of water into an electric storage unit.SOLUTION: This invention includes: a shaft 20; a gear case 5; a cover 6; a motor M; and a rotational force transmission mechanism 7. The gear case 5 has a standing wall 50. The cover 6 has a fitting wall 60 and a covering wall 61. An upper narrow passage part 90U, a lower widening space part 9D, and a lower narrow passage part 90D are provided between the standing wall 50 and the fitting wall 60. An upper widening space part 9U is provided between the standing wall 50 and the covering wall 61. A water receiving groove 91 is provided on the standing wall 50. The covering wall 61 is provide with a drain lip part 92. As a result, the invention can prevent water W from entering into an electric storage unit 3.SELECTED DRAWING: Figure 1