baber/WOPTO huggingface dataset:
Patent JP-2020117569-A (JP)
Title: Polyvinyl chloride-based paste resin and resin composition containing the same
Inventor: HONDA YUTA
IPC: C08L27/06
Filed: 2019-01-21
Abstract: To provide a polyvinyl chloride-based paste resin excellent in a separation and suppression effect of a pigment typical in titanium oxide, when a polyvinyl chloride-based paste resin composition containing a pigment typical in titanium oxide is formed.SOLUTION: A polyvinyl chloride-based paste resin contains a metal dodecylbenzene sulfonate, a metal lauryl sulfate and a sorbitan-based surfactant to a polyvinyl chloride-based resin, in which the polyvinyl chloride-based paste resin contains, relative to 100 pts.mass of a polyvinyl chloride-based resin, a total content of 0.4 to 1.0 pt.mass of the metal dodecylbenzene sulfonate and metal lauryl sulfate, and a content of 0.1 to 0.5 pt.mass of the sorbitan-based surfactant, and a polyvinyl chloride-based paste resin composition formed by containing the same.SELECTED DRAWING: None
Patent JP-2019130905-A (JP)
Title: Manufacturing method of structure
Inventor: ISHII KENJI
IPC: B29C49/20
Filed: 2019-01-24
Abstract: To provide a structure having a resin molding capable of suppressing deterioration of an appearance by meander of a kinked line formed in a hinge part even when a resin constituting the resin molding includes an inorganic fiber.SOLUTION: The invention provides a structure having a resin molding; in the structure, the resin molding is assembled with a first and second body part and a hinge part, the first and second body part are rotatably connected with each other with the hinge part, the hinge part is assembled with a first and second thin wall part and a thick wall part, the thick wall part is a part thicker than the first and second thin wall part, the first and second thin wall part and the thick wall part extend along the longer direction of the hinge part, and the thick wall part is sandwiched with the first and second thin wall part in the width direction of the hinge part.SELECTED DRAWING: Figure 1
Patent JP-2020122657-A (JP)
Title: Load detection device and walking support device
Inventor: TAKEDA TAKAHIRO
IPC: G01L1/26
Filed: 2019-01-29
Abstract: To realize a load detection device capable of suppressing deterioration of load detection accuracy over time.SOLUTION: A load detection device 1 according to an aspect of the present disclosure includes a load detection unit 11 having a curved surface 11a, an application member 12 having a flat surface 12a, and a transmission member 13 arranged between the load detection unit 11 and the application member 12. The curved surface 11a of the load detection unit 11 and a first surface of the transmission member 13 are in point contact with each other, and the flat surface 12a of the application member 12 and the second surface of the transmission member 13 opposite to the first surface are in surface contact. When shear force acts on the load detection device 1, the sliding amount of the application member 12 with respect to the transmission member 13 is larger than the sliding amount of the load detection unit 11 with respect to the transmission member 13.SELECTED DRAWING: Figure 2
Patent JP-2020039244-A (JP)
Title: Cable grip
Inventor: ICHIKAWA KENTA
IPC: H02G15/02
Filed: 2019-01-31
Abstract: To provide a cable grip that can hold a longitudinal end of a cable or a longitudinal middle of the cable without increasing the length of a wire net as in a conventional intermediate cable grip, and hold and lift the cables without damaging them.SOLUTION: There is provided a cable grip 1 including: a wire net 5 in which a cable 3 which is cylindrically woven with wires 15 is housed; a ring-shaped member 7, on which a ring-disconnecting part 17 is formed, provided at an end of the wire net 5; a plurality of rope members 9 supported by the ring-shaped member 7 so as to be separated from each other at a predetermined interval; a guide member 11 that guides each of the plurality of rope members 9 at a predetermined interval; and a binding connector 13 that integrates the plurality of rope members 9 into one.SELECTED DRAWING: Figure 1
Patent JP-2020122548-A (JP)
Title: Gas solenoid valve
Inventor: OKAMOTO MASAYOSHI
IPC: F16K31/06
Filed: 2019-01-31
Abstract: To provide a gas solenoid valve capable of preventing a main valve body from chattering.SOLUTION: A gas solenoid valve 1 comprises: a housing 11 which has a first port 22, a second port 24 and a valve port 26 connected to the first and second ports; a main valve body 13 which is movable between a closed position to close the valve port and an open position to open the same and moved from the closed position to the open position with pressure of gas supplied through the first port; an energizing member 17 which applies energizing force, in a closed direction from the open position to the closed position, to the main valve body to move the same to the closed position; and an electromagnetic drive device 15 which generates excitation force to move the main valve body to the open position against the energizing force applied thereto by the energizing member. A damper chamber 46 is formed in the housing 11 to damp movement of the main valve body.SELECTED DRAWING: Figure 1
Patent JP-2020126893-A (JP)
Title: Conduction structure and electronic device
Inventor: HIKINO NOZOMI
IPC: G06F1/18
Filed: 2019-02-01
Abstract: To achieve a thin electronic device having a certain amount of screwing.SOLUTION: A conduction structure (100) includes a base (10) for supporting a substrate (20). A convex portion (12) of the base (10) fits into a through hole (21) of the substrate (20). A screw (40) is screwed into at least a screw hole (11) formed in the convex portion (12). Between the substrate (20) and the base (10), there is a conduction portion (30) electrically connected to a wiring of the substrate (20).SELECTED DRAWING: Figure 1
Patent JP-2019088312-A (JP)
Title: Method for improving yeast strain
Inventor: ALAIN NICOLAS
IPC: C12N1/16
Filed: 2019-02-06
Abstract: To provide methods for improving industrial yeast strains involved in industry, in particular sterile hybrid strains, without using recombinant DNA technology.SOLUTION: Provided is a method for reducing the level of heterozygosity in yeast, the method comprising: a) transferring a yeast from a rich culture medium to a sporulation medium; b) incubating the yeast in the sporulation medium for a time sufficient to induce the occurrence of Spo11-dependent double strand separation; c) contacting the yeast with a carbon source and a nitrogen source to obtain a recombinant yeast, prior to the meiotic chromosome segregation of a first meiosis; and d) recovering the recombinant yeast, as well as the recombinant yeast having a lower level of heterozygosity than the yeast in the step a).SELECTED DRAWING: Figure 1A
Patent JP-2020127579-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To provide a game machine which can improve the amusement of a performance.SOLUTION: A game machine varies a decorative drawing pattern according to a variable display of a special drawing pattern, and perpetually stops the decorative drawing pattern according to a stop display of the special drawing pattern. When the decorative drawing pattern is displayed in the variable display of the special drawing pattern, a winning light emission performance and a not-ready-to-win light emission performance can be carried out. These light emission performances are performances of emphasizing the decorative drawing pattern by displaying an effect image. In the case of a ready-to-win failure, none of the light emission performances is carried out. In the case of a failure other than the ready-to-win failure, the not-ready-to-win light emission performance can be carried out. In the case of the jackpot, a first light emission performance and a second light emission performance can be carried out as the winning light emission performance. In a normal game state and a probability variable game state, an execution time of the first light emission performance and an execution time of the second light emission performance are different.SELECTED DRAWING: Figure 24
Patent JP-2020132653-A (JP)
Title: Fibrous cellulose-containing resin composition, liquid composition, molding and method for manufacturing molding
Inventor: ZHAO MENGCHEN
IPC: B29C41/12
Filed: 2019-02-12
Abstract: To provide a fibrous cellulose-containing resin composition capable of forming a molding excellent in base material peelability.SOLUTION: A fibrous cellulose-containing resin composition contains a fibrous cellulose having a fiber width of 1,000 nm or less and has a phosphorous acid group or a substituent derived from the phosphorous acid group, at least one selected from a polyimide resin and a polyimide precursor and an organic onium ion as a counter ion of the phosphorous acid group or the substituent derived from the phosphorous acid group, in which the organic onium ion satisfies at least one condition selected from the following (a) and (b). (a) Containing a hydrocarbon group having 5 or more carbon atoms. (b) The total carbon number of 17 or more.SELECTED DRAWING: None
Patent JP-2020132438-A (JP)
Title: Method for manufacturing silicon carbide single crystal
Inventor: TAKAOKA HIROKI
IPC: C30B29/36
Filed: 2019-02-13
Abstract: To provide a method for manufacturing a silicon carbide single crystal, capable of suppressing occurrence of a crack.SOLUTION: A method for manufacturing a silicon carbide single crystal comprises the steps of: preparing a silicon carbide seed crystal having a first main surface and a second main surface at a side opposite to the first main surface and a pedestal; forming a sublimation prevention layer having an outer periphery on the first main surface; arranging a ring-shaped graphite sheet provided along the outer periphery on the main surface of the sublimation prevention layer at the side opposite to the first main surface; attaching a silicon carbide seed crystal to the pedestal so as to form a closed space by the sublimation prevention layer, the pedestal and the graphite sheet; and growing a silicon carbide single crystal on the second main surface.SELECTED DRAWING: Figure 3
Patent JP-2019104921-A (JP)
Title: Ultraviolet-curable resin composition, method for manufacturing organic el light-emitting device, and organic el light-emitting device
Inventor: IKEGAMI YUKI
IPC: H01L51/50
Filed: 2019-02-13
Abstract: To provide an ultraviolet-curable resin composition suitable for preparing an encapsulation material in an organic EL light-emitting device by an inkjet process, and capable of suppressing a failure in an organic EL light-emitting device caused by a moisture content in an encapsulation material.SOLUTION: The ultraviolet-curable resin composition comprises: a first acrylic component (A) comprising at least one of a polyethylene glycol dimethacrylate and a polyethylene glycol diacrylate and having a number average molecular weight of 230 or more and 430 or less; a photopolymerization initiator (D); a moisture absorbent (E) having an average particle diameter of 200 nm or less; and a dispersant (F) having at least one of a basic polar functional group and an acidic polar functional group. The dispersant (F) contains a polymer having a boiling point of 200°C or higher and a weight average molecular weight of 1000 or more. The amount of the dispersant (F) with respect to 100 pts.mass of the moisture absorbent (E) is 5 pts.mass or more and 60 pts.mass or less. The ultraviolet-curable resin composition is liquid at 25°C and is molded by an inkjet process.SELECTED DRAWING: Figure 1
Patent JP-2019134921-A (JP)
Title: Medical hollow needle assembly and method for manufacturing hollow needle
Inventor: OYAUCHI TETSUYA
IPC: B21G1/08
Filed: 2019-02-13
Abstract: To provide a medical hollow needle assembly which is increased in joint strength of a hollow needle to an outer cylindrical body, relative to a tensile load, and a method of manufacturing a hollow needle.SOLUTION: A medical hollow needle assembly 1 includes an outer cylindrical body 5 including a through-hole 5a, a hollow needle 3 having an outer peripheral surface partially including an outer reduced-diameter surface 6 having a diameter reduced toward a distal end side, and having a proximal end side disposed in the through-hole 5a, and an inner cylindrical body 7 including an insertion hole 7c through which the hollow needle is inserted, the inner cylindrical body being disposed between the hollow needle and the inner peripheral surface of the through-hole, and joining the outer cylindrical body and the hollow needle. The insertion hole of the inner cylindrical body is provided with an inner reduced-diameter surface 9 reduced in diameter toward the distal end side, and engaging the outer reduced-diameter surface of the hollow needle. A method of manufacturing a hollow needle includes a pressing step of punching out a plate body having a predetermined shape from a metal plate, and rolling the plate body to be molded into a tubular shape, and a joining step of joining a seam portion of the plate body having been molded into the tubular shape. A surface of the plate body is roughened in the pressing step, to provide a roughened portion at least partially on an outer peripheral surface of a portion joined to the inner peripheral surface of the cylindrical body of the hollow needle.SELECTED DRAWING: Figure 2
Patent JP-2019072584-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To increase game amusement.SOLUTION: A game machine having display means capable of displaying a plurality of types of images can display a timer image representing a timer value as one of the plurality of types of images, and can execute a performance in which an image representing a second timer value to be displayed next to a first timer value represented by the timer image is displayed on display means, in a state where the timer image is displayed on the display means.SELECTED DRAWING: Figure 53
Patent JP-2020136092-A (JP)
Title: Lighting control system and lighting control program
Inventor: OTA KOICHI
IPC: H05B47/00
Filed: 2019-02-20
Abstract: To provide a lighting control system and a lighting control program, capable of presenting a lighting environment desired by each of a plurality of users in the same space by creating a multi-faceted lighting environment in the same space.SOLUTION: A lighting control system 1 includes: a light irradiating device 300 capable of switching on and off of a light irradiating unit 310 for irradiating visible light at a predetermined blinking cycle; a light blocking device 500, having a light blocking unit 510 capable of reversibly transitioning between a light blocking state of blocking the visible light and a non-light blocking state of not blocking the visible light, capable of switching the light blocking portion 510a between a light blocking state and a non-light blocking state at a predetermined switching cycle; and a control device 100 capable of synchronizing the blinking period of the light irradiating device 300 and the switching period of the light blocking device 500.SELECTED DRAWING: Figure 2
Patent JP-2020131157-A (JP)
Title: Used paper diaper processor
Inventor: MATSUDA GENICHIRO
IPC: B09B5/00
Filed: 2019-02-25
Abstract: To provide a used paper diaper processor enabling such a series of motion as volume reduction treatment for the used diaper and storage thereof in a discharge container without troubling an operator.SOLUTION: A used paper diaper processor carries out such operation as: lowering the absorption function of a highly water-absorbing polymer by blending that polymer absorbing the moisture included in excrement with chemicals including bivalent metallic ions in an external tank 4 to separate the moisture; and reducing a weight of the paper diaper 18 by dehydrating after lowering of the moisture content included in the diaper. Thus, a series of motions including volume reduction treatment and taking-out becomes possible by enabling the opening/closing of a lower portion in the external tank and besides, it becomes possible to reduce a workload and a load on sanitation of an operator because it is unnecessary that the operator takes out the used diaper after treatment directly from the external tank.SELECTED DRAWING: Figure 1
Patent JP-2020134449-A (JP)
Title: Sedimentation speed measurement method
Inventor: ADACHI YASUHISA
IPC: B01D21/30
Filed: 2019-02-25
Abstract: To provide a sedimentation speed measurement method capable of improving the accuracy of measurement of the sedimentation rate of substances in a liquid.SOLUTION: The sedimentation speed measurement method includes the steps of: picking up images of a substance Fc settling in a liquid from two photographing directions with different horizontal components; measuring two first sizes of the substance Fc from the two images taken from the two photographing directions; finding a second size based on the two first sizes; measuring the sedimentation velocity of the substance Fc from at least one of the two images; and calculating the correlation between the obtained second magnitude and the measured sedimentation velocity.SELECTED DRAWING: Figure 1
Patent JP-2020139745-A (JP)
Title: Non-magnetic metal wall thickness measuring method and wall thickness measuring device
Inventor: MATSUMOTO TOMOTOSHI
IPC: G01B7/06
Filed: 2019-02-26
Abstract: To be able to accurately obtain the wall thickness at an arbitrary position of a non-magnetic metal overlaid on a surface of a magnetic metal.SOLUTION: Provided is a method of measuring wall thickness of a non-magnetic metal that is overlaid on a surface of a magnetic metal and covers the surface of the magnetic metal. An eddy current coil is supplied with an alternating current having a predetermined frequency that is not affected by the non-magnetic metal, and a measuring probe that generates an eddy current in the magnetic metal by bringing the eddy current coil into contact with the surface of the non-magnetic metal is moved along the surface of the non-magnetic metal. Based on a change of impedance in the eddy current coil supplied with the alternating current by an influence of the magnetic metal as the measuring probe moves, a lift-off distance of the measuring probe from the surface of the magnetic metal is detected, and the wall thickness of the non-magnetic metal is obtained from the lift-off distance detected.SELECTED DRAWING: Figure 1
Patent JP-2020137427-A (JP)
Title: Sheet take-up storage tool
Inventor: NASU MASAKAZU
IPC: A47G7/02
Filed: 2019-02-27
Abstract: To provide a storage tool, whose size may be adjusted as needed, with which storage space can be used effectively, which may be freely adjusted based on required amount and size of storage objects and which may be converted to a gardening tool having a high degree of freedom in three dimensions when it is used for planting.SOLUTION: A constituent sheet 10 made of a substantially sheet-shape material having flexibility is provided with a hollow storage section 11 having a storage opening 12, and may be stored in a rolled state. When the rolled constituent sheet is pulled out from the rolled state, a rolled section of the constituent sheet is pulled out while rotating substantially around a rotary winding shaft 14. It is provided with a brake stopper 79 which has a construction capable of stopping the pull out of the constituent sheet or rewind. A sheet take-up storage tool 1 comprises a support locking part 20 capable of being engaged on a support material that holds the position of the sheet take-up storage tool or a handle, the constituent sheet is provided with a sheet position holding part for holding the position of the constituent sheet pulled out.SELECTED DRAWING: Figure 1
Patent JP-2020141455-A (JP)
Title: Power conversion device
Inventor: NAKADA MUNEKI
IPC: H02M7/48
Filed: 2019-02-27
Abstract: To provide a power conversion device capable of suppressing a measurement error of a current sensor including a magnetoelectric transducer and a magnetic field collecting core.SOLUTION: In a power conversion device 1, a current sensor 4 which measures a current flowing in a bus bar 2 comprises: a magnetic field collecting core 41 including a first end portion 411 and a second end portion 412 opposed to each other while interposing a measurement space 43 therebetween; and a magnetoelectric transducer 42 including a magneto-sensitive portion disposed in the measurement space 43. The magnetoelectric transducer 42 outputs a signal in accordance with a magnitude of a magnetic field sensed by the magneto-sensitive portion. When a direction from a bus bar 2 through the measurement space 43 to the outside of the magnetic field collecting core 41 is defined as a core opening direction of the magnetic field collecting core 41, a direction of a leakage magnetic field in a reactor 3 is a direction that is different from the core opening direction.SELECTED DRAWING: Figure 3
Patent JP-2020140650-A (JP)
Title: Coin processing device and automatic transaction device
Inventor: Iwao yuta
IPC: G07D9/00
Filed: 2019-03-01
Abstract: To accurately change an advancing direction of a coin.SOLUTION: A cash automatic teller machine includes a branching plate 45 that changes a conveyance destination of a coin in one direction of a fist direction D1 along an advancing direction of a pin belt and a second direction D2 different from the first direction D1. The branching plate 45 is provided with a first guide part 45g1 and a second guide part 45g2. The first guide part 45g1 has a first guide surface 45g1S for guiding a coin to a second direction D2 side by contacting the coin, and is formed so as to extend a first guide part end 45g1E toward the second direction D2 side. The second guide part 45g2 has a second guide surface 45g2S for guiding the coin to a second direction D2 by contacting the coin on the first direction D1 side of the first guide part 45g1, and is formed so as to locate a second guide part end 45g2E on the first direction D1 side of a coin contact line extended line L1 extending in the second direction D2 side along the first guide surface 45g1S, and is directed to the second direction D2 side.SELECTED DRAWING: Figure 9
Patent JP-2020143845-A (JP)
Title: Turbulence plate, heat exchanger, water heater and manufacturing method for heat exchanger
Inventor: ODA HIROSHI
IPC: F28F13/12
Filed: 2019-03-06
Abstract: To prevent rotation or movement in a heat transfer tube to prevent damage on an inner surface of the heat transfer tube.SOLUTION: A turbulence plate 32 that is inserted into a large-diameter tube 23 of a linear heat transfer tube 22 having an elliptical cross section with a major axis of a primary heat exchanger 5 as a vertical direction, and agitates fluid flowing in the large-diameter tube 23, comprises: a strip-shaped body part 33 having a width matching a minor axis width of the inner surface of the large-diameter tune 23; an anti-rotation piece 36 formed at one end part of the body part 33 in a longitudinal direction, and curved according to the inner surface shape of the large-diameter tube 23; and a wide part 35 formed at the other end part of the body part 33 in the longitudinal direction and larger than the minor axis width.SELECTED DRAWING: Figure 6