baber/WOPTO huggingface dataset:
Patent JP-2019087243-A (JP)
Title: Modularized hub
Inventor: LI DONG-SHENG
IPC: G06F1/26
Filed: 2018-11-01
Abstract: To provide a modularized hub which is easy to carry and suitable for mass production.SOLUTION: A modularized hub 10 is electrically connected to an upstream device, an AC power source, and at least one downstream device that are located outside the modularized hub. The upstream device includes a connection port. The connection port supports a power supply mode and a charging mode. The modularized hub includes a main body base 12 and a module structure 13. The main body base includes an AC connection terminal, a first power supply module, and a base connection terminal. The module structure includes a module connection terminal, a second power supply module, an upstream transmission line, a control circuit, and at least one downstream connection terminal.SELECTED DRAWING: Figure 1A
Patent JP-2019052374-A (JP)
Title: Plating bath and method
Inventor: NIAZIMBETOVA ZUKHRA I
IPC: C25D3/38
Filed: 2018-11-02
Abstract: To provide a smoothing agent in which a smooth copper deposit is obtained by filling a blind via and a through hole effectively in a copper electroplating bath used for PCB production.SOLUTION: A copper plating bath is provided to deposit copper on the surface of a conductive layer including a smoothing agent that is a reaction product between a specific imidazole and a specific epoxide-containing compound.SELECTED DRAWING: None
Patent JP-2020070486-A (JP)
Title: Production method of hydrogen
Inventor: HIROTA TAKEJI
IPC: C25B1/04
Filed: 2018-11-02
Abstract: To provide a novel production method of hydrogen that can selectively collect the hydrogen generated by electrolysis.SOLUTION: A production method of hydrogen is a method in which hydrogen is obtained by electrolyzing water molecules in an aqueous solution W by bringing a cathode 3N and an anode 3P into contact with the aqueous solution W and applying a voltage between both electrodes. A carbon electrode is used for the anode 3P, and an amine aqueous solution is used for the aqueous solution W.SELECTED DRAWING: Figure 1
Patent JP-2020076482-A (JP)
Title: Vehicular clutch cooling device
Inventor: MATSUMOTO TAKASHI
IPC: B60W10/30
Filed: 2018-11-09
Abstract: To provide a vehicular clutch cooling device which can inhibit excessive temperature rise of a start clutch without reducing transmission torque of the start clutch when launch control start is performed.SOLUTION: A clutch cooling device of a vehicle 1 has: a heat exchanger 22 which conducts heat exchange between a first coolant or a second coolant and a third coolant; switching means 25, 28, 31 which switch a cooling state between a first cooling state in which the third coolant is cooled by the first coolant and a second cooling state in which the third coolant is cooled by the second coolant; and start detecting means (Step S1) which detects launch control start being selected. The switching means 25, 28, 31 set the second cooling state when the start detecting means (Step 1) detects the launch control start and sets the first cooling state when the launch control start is not detected.SELECTED DRAWING: Figure 2
Patent JP-2019114531-A (JP)
Title: Liquid electrolyte formulation for lithium metal secondary battery and lithium metal secondary battery comprising the same
Inventor: Mettan Yoann
IPC: H01M10/052
Filed: 2018-11-14
Abstract: To provide an electrolyte formulation of ionic liquid base that enables the reversible lithium dissolution-deposition.SOLUTION: A liquid electrolyte formulation for a lithium metal secondary battery comprises: a conductive lithium salt selected from the group consisting of LiTFSI, LiFSI, LiCl, LiF, LiCN, LiCN, LiN, LiNO, LiNO, LiBF, LiPF, LiAsF, LiSbFand LiAlCl; a first ionic liquid represented by the formula, (CATION)FSI where (CATION) is selected from the group consisting of alkyl pyrollidinium and alkyl piperidinium; and a second ionic liquid serving as an anti-corrosion agent and represented by the formula, (CATION)(ANION) where (CATION) is defined as described above, and (ANION) is an anion including at least one nitrile functionality.SELECTED DRAWING: Figure 1
Patent JP-2020078825-A (JP)
Title: Molding method for annular blank
Inventor: OKAMOTO JUNICHI
IPC: B21D41/02
Filed: 2018-11-14
Abstract: To provide a molding method that enables an inside diameter and an outside diameter to be enlarged even when a coefficient of friction between an annular blank and an upsetting jig is high, in the case where the annular blank is molded by upsetting.SOLUTION: In a molding method for an annular blank 1 according to the present invention, the inside of the annular blank 1 is filled with an incompressible filler 2. In upsetting, both axial end surfaces of the annular blank 1 and the filler 2 are pressed by a flat surface larger than an outside diameter of the annular blank 1 after diameter enlargement, and axially compressed to enlarge the inside and outside diameters of the annular blank 1. The filler 2 is removed from inside the annular blank 1 with the enlarged inside and outside diameters.SELECTED DRAWING: Figure 1
Patent JP-2020080651-A (JP)
Title: Milk flavor enhancer and method for producing the same
Inventor: SATO YASUKO
IPC: A23G9/32
Filed: 2018-11-15
Abstract: To provide a milk flavor enhancer capable of obtaining sufficiently high milk flavor and body taste even with only a small amount of a milk flavor component present in food products.SOLUTION: A milk flavor enhancer contains 20 to 50 wt.% of a milk solid component, 10 to 40 wt.% of saccharides, and 5 to 50 wt.% of an edible oil.SELECTED DRAWING: None
Patent JP-2020083339-A (JP)
Title: Bag-in-box support jig
Inventor: OKIMOTO YUJI
IPC: B65D25/20
Filed: 2018-11-19
Abstract: To provide a bag-in-box support jig capable of easily changing a direction of an injection port of a bag-in-box.SOLUTION: A bag-in-box support jig 100 for supporting a bag-in-box 10 composing of an inner bag including an injection port 13 and filled with liquid, and an exterior box 11 in which the inner bag is stored and the injection port 13 is exposed on one surface 11A, includes: a storage portion 20 that stores the bag-in-box 10; and a rotation support portion 30 that rotatably supports the storage portion 20. The storage portion 20 includes: a storage body 22 that includes an entrance/exit for entering and exiting the bag-in-box 10; and an open/close door 23 that opens and closes the entrance/exit. The rotation support portion 30 includes: a pair of guide rails 31 whose outer peripheral edge 31A is formed in an arc shape and supports the storage portion 20; and a roller portion 32 that supports the pair of guide rails 31 and rotatably supports the storage portion 20.SELECTED DRAWING: Figure 3
Patent JP-2019093712-A (JP)
Title: Decorative film and method for producing decorative molded article using the same
Inventor: NIIBE MORIMAN
IPC: B29C51/14
Filed: 2018-11-19
Abstract: To provide: a decorative film used for three-dimensional decorative thermoforming, which suppresses deterioration of gloss after decorative molding by vacuum/pressure molding and vacuum molding; and a method for producing a decorative molded article using the same.SOLUTION: As a nucleating agent included in a layer contained in a decorative film, there is employed a nucleating agent such that when, according to ISO 6452, 1 g (±0.01 g) of a nucleating agent is placed in a sample bottle made of glass, the sample bottle is covered with a glass plate, and the bottle is heated at 150°C for 1 hour to generate cloudiness (fogging) on the glass plate, the change in haze values of the glass plate, when measured by a method according to JIS-K 7136, is 40 or less.SELECTED DRAWING: None
Patent JP-2020083680-A (JP)
Title: Method for producing aluminum nitride
Inventor: FUKUNAGA YUTAKA
IPC: C01B21/072
Filed: 2018-11-20
Abstract: To provide a method for producing aluminum nitride by which heat generated in a direct nitriding reaction can be effectively utilized and the reaction temperature can be lowered in a combustion synthesis method of aluminum nitride.SOLUTION: A method for producing aluminum nitride comprises igniting and burning a mixture (A) containing metallic aluminum powder, aluminum oxide powder and carbon powder in a nitrogen atmosphere, performing a direct nitriding reaction of metallic aluminum and performing a reduction nitriding reaction of aluminum oxide by utilizing heat generated in the direct nitriding reaction to form aluminum nitride.SELECTED DRAWING: None
Patent JP-2020088139-A (JP)
Title: Semiconductor device and electronic device
Inventor: OKAYASU YOSHITAKA
IPC: H01L23/12
Filed: 2018-11-26
Abstract: To improve the performance of a semiconductor device.SOLUTION: A lower surface 20b of a wiring board 20 includes a region 2R1 overlapping a semiconductor chip mounted on an upper surface of the wiring board, and a region 2R2 surrounding the region 2R1 and not overlapping the semiconductor chip. The region 2R1 includes a region 2R3 not arranged with a plurality of external terminals 30, and a region 2R4 surrounding the region 2R3 and arranged with a plurality of external terminals 30. The plurality of external terminals 30 include a plurality of terminals 30r1 arranged in the region 2R4 of the region 2R1, and a plurality of terminals 30r2 arranged in the region 2R2. The plurality of terminals 30r1 include a plurality of power supply terminals 30v supplying power supply potential to a core circuit of the semiconductor chip, and a plurality of reference terminals 30g supplying reference potential to the core circuit of the semiconductor chip.SELECTED DRAWING: Figure 16
Patent JP-2020089059-A (JP)
Title: Armature molded structure
Inventor: HORIUCHI MANABU
IPC: H02K1/18
Filed: 2018-11-26
Abstract: To secure strength and suppress deterioration of torque in an armature molded structure.SOLUTION: In a motor armature structure, a laminated core and winding wound around the laminated core are molded by resin, where a first core sheet having a coupling part for coupling inner peripheral end parts of adjacent magnetic poles and a second core sheet having a non-coupling part without coupling the inner peripheral end parts of the adjacent magnetic poles are laminated so that the coupling part overlaps with the non-coupling part to form an iron core. An armature molded structure has an opening window part formed by the non-coupling part at an inner circumferential surface of the laminated core by continuously laminating a plurality of the second core sheets in a laminating direction, and is filled with the resin at the opening window part.SELECTED DRAWING: Figure 1
Patent JP-2020080775-A (JP)
Title: Case component and case
Inventor: SUZUKI YUSUKE
IPC: A24F47/00
Filed: 2018-11-28
Abstract: To provide a case component capable of enhancing the safety in handling a case and the degree of freedom in the design of the case.SOLUTION: A case component 3 comprises: a base part 10; a housing 20 attached to the base part 10; a movable member 30 configured to move in interior space S formed between the base part 10 and the housing 20; and a rotary cylinder 80. An insertion port 22 into which a cigarette cartridge can be inserted is formed in the housing 20. The movable member 30 has a cover part 31 that can block the insertion port 22 of the housing 20. The rotary cylinder 80 has a cylindrical body 81 and a guide piece 82 that is spirally formed in the circumferential direction of the cylindrical body 81. The case component 3 comprises: a contact part 91 that comes into contact with the guide piece 82 of the rotary cylinder 80; and a motor 50 for rotating the movable member 30 and the rotary cylinder 80. The rotary cylinder 80 is so configured as to move in the Z direction as a result of the contact part 91 sliding into contact with the guide piece 82 due to rotation of the rotary cylinder.SELECTED DRAWING: Figure 2
Patent JP-2020088768-A (JP)
Title: Imaging device, method for controlling imaging device, information processing device, imaging system, program, and storage medium
Inventor: OSAWA TAKAHARU
IPC: H04N5/232
Filed: 2018-11-30
Abstract: To provide an imaging device for easily focusing on the height of a face or the like from this side to a deep side even in the case that a subject such as a human face actually does not exist within an image.SOLUTION: An imaging device includes focus control means for driving a lens to makes a focus, tilt angle control means for tilting a focus plane by controlling a relative tilt angle between a lens and an imaging element, and acquisition means for acquiring an installation angle of the imaging device on the basis of a tilt angle in a focus plane tilted corresponding to a reference plane, and a distance to the reference plane. The acquisition means acquires a tilt angle in tilting the focus plane so as to meet the height of a subject on the basis of hight information of the subject, the distance to the reference plane, and the installation angle to output it to the tilt angle control means.SELECTED DRAWING: Figure 2
Patent JP-2020081711-A (JP)
Title: Game ball management system
Inventor: OSHIMA YUICHIRO
IPC: A63F7/02
Filed: 2018-11-30
Abstract: To provide a management system capable of efficiently managing a plurality of supply systems.SOLUTION: A management system of game balls comprises: a first supply system for supplying game balls; and a second supply system for supplying game balls. The first supply system and the second supply system comprise respectively: one or a plurality of ball tanks; sensors (for example, lower sensors X1-X9, Y1-Y9) for detecting game balls in the ball tanks; and a control unit 50 for controlling supply of the game balls on the basis of an input result of detection signals output by the sensors. The control unit 50 of the first supply system is connected so that detection signals of the sensors (the lower sensors X1-X9, Y1-Y9, as example) of the second supply system also can be input to the control unit.SELECTED DRAWING: Figure 7
Patent JP-2020091323-A (JP)
Title: Positive photosensitive composition, patterned cured film and production method of the same
Inventor: FUJIMOTO KOHEI
IPC: G03F7/004
Filed: 2018-12-03
Abstract: To provide a positive photosensitive composition having high stability of line width and a wide process margin even when a time period from exposure to development is long.SOLUTION: The positive photosensitive composition comprises: a compound the an alkali solubility of which increases by an action of an acid as (A) component; a photoacid generator as (B) component; a basic compound having a morpholine ring as (C1) component; and at least one compound selected from a group consisting of a basic compound having an oxazoline ring and a compound having two or more piperidine rings in one molecule as (C2) component. The content of (C1) component with respect to 100 pts.wt of (B) component is 1 to 25 pts.wt., and the content of (C2) component with respect to 100 pts.wt. of (B) component is 1 to 25 pts.wt.SELECTED DRAWING: None
Patent JP-2020092356-A (JP)
Title: Radio terminal, control unit, and radio communications system
Inventor: TAKAHASHI HIROSHI
IPC: G01S5/14
Filed: 2018-12-06
Abstract: To provide a radio terminal capable of suppressing power consumption, a control unit, and a radio communications system.SOLUTION: The radio terminal includes: a first communication circuit for detecting a piece of reception strength information of downlink radio signal received in synchronization with a time slot of time division multiple access methods; a second communication circuit that transmits uplink radio signals by the access method using carrier sense; and a control circuit that controls the second communication circuit in a startup state in order to transmit the reception strength information in the uplink radio signal at the timing synchronized with the time slot when the transmission event of the reception strength information is detected.SELECTED DRAWING: Figure 2
Patent JP-2020092837-A (JP)
Title: Game machine
Inventor: OSERA HIROAKI
IPC: A63F5/04
Filed: 2018-12-12
Abstract: To provide a game machine capable of enhancing amusement of games by effectively using a limiter function.SOLUTION: A number increases more as the number of acquired game media per each game is greater during one advantageous state that occurred. Limiter means is provided that terminates the one advantageous state when a sum of that number exceeds a predetermined limit value. The excess in the limit value is not to be performed at the end of the operation state of a bonus winning combination of a first game state during the occurrence of the advantageous state. But the excess in the limit value is enabled when an addition of a constant number, that is 10 coins, is achieved by games after a shift to a second game state RT2 after the end of the operation. In the second game state RT2, a shift to a third game state RT3 that becomes advantageous to a player is configured to be easier before the excess in the limit value compared with after the excess.SELECTED DRAWING: Figure 124
Patent JP-2019116821-A (JP)
Title: Earthwork roller
Inventor: MATTHIAS MEIER
IPC: B02C13/26
Filed: 2018-12-13
Abstract: To provide an earthwork roller for an earthwork machine having a simple structure and improving the efficiency of earthwork.SOLUTION: An earthwork roller includes a support structure 11; a plurality of first earthwork units 30 extending generally in the direction of a roller rotation axis A in the radial outer region of the support structure 11 in order to form a rotatable roller body 36 around the roller rotation axis A; and/or a plurality of second earthwork units 38 extending in a generally circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020097640-A (JP)
Title: Curable resin composition and three-components curable resin composition, cured products thereof, and method for producing corrosion-resistant floor
Inventor: ITO RYOHEI
IPC: E04F15/12
Filed: 2018-12-17
Abstract: To provide a curable resin composition that allows cured products with different surface hardness to be formed using the same resin composition.SOLUTION: A curable resin composition contains a vinyl ester resin (A), a tri alkoxy silyl monomer having an ethylenically unsaturated group (B), a titanium catalyst (C), water (D), aggregate (E) and a curing agent (F). With respect to the vinyl ester resin (A) 100 pts.mass, the tri alkoxy silyl monomer having an ethylenically unsaturated group (B) is 15-110 pts.mass.SELECTED DRAWING: None
Patent JP-2020097311-A (JP)
Title: Electric straddle-type vehicle
Inventor: HASEGAWA KEI
IPC: B62M7/02
Filed: 2018-12-18
Abstract: To decrease the number of components to be attached to a vehicle body by modularizing components other than a vehicle body frame and improve design flexibility around the vehicle body frame, prevent designing man-hours from being increased, and expedite common use of components.SOLUTION: An electric straddle-type vehicle 1 includes: a vehicle body frame 2; a rear wheel 7 disposed rearward of the vehicle frame body 2; an electric motor 9 configured to drive the rear wheel 7; a motor case 14 housing the electric motor 9; a control unit 15 configured to control the electric motor 9; a swing arm 6 supporting the rear wheel 7 rotatably; and a rear suspension 18 configured to mitigate oscillation of the swing arm 6. The motor case 14 includes: an attachment portion 93 of the vehicle body frame 2; an attachment portion of the control unit 15; an attachment portion 91 of the swing arm 6; and an attachment portion of the rear suspension 18. The attachment portion 93 of the vehicle body frame 2 is disposed forward of the attachment portion 91 of the swing arm 6 and on the front surface of the motor case 14.SELECTED DRAWING: Figure 3
Patent JP-2020097319-A (JP)
Title: Steering column device
Inventor: FUJIMURA OSAMU
IPC: B62D1/184
Filed: 2018-12-18
Abstract: To simplify a fitting operation by restricting an increase in the number of components, as a locking mechanism for a steering column device.SOLUTION: Forward and backward positional adjustment for a steering column is made by moving an inner column 9 in forward and backward directions of a vehicle body with respect an outer column 7. A plurality of wire insertion holes 35a are provided in a wire locking member 35 mounted on a lower part of the inner column 9. Movement of the inner column 9 with respect to the outer column 7 is restricted and locked by inserting wire insertion parts 23e of a wire member 23 into one of the wire insertion holes 35a from both left and right sides. By rotating a rotation shaft 21 through operation of an operation lever 22, a cam part 21f of an outer peripheral portion of a rotary shaft 21 is also integrally rotated and displaced. At this time, inclining surfaces 21f1, 21f2 on both left and right sides of the cam part 21f push and broaden the wire member 23, separate and unlock the wire insertion parts 23e from the wire insertion hole 35a.SELECTED DRAWING: Figure 2
Patent JP-2020102568-A (JP)
Title: Electronic component manufacturing method and semiconductor device manufacturing method
Inventor: YAMAUCHI YASUYUKI
IPC: H01L25/00
Filed: 2018-12-25
Abstract: To provide an electronic component manufacturing method capable of reducing a conduction failure between an electronic component and a mounted body when mounting the electronic component on the mounted body by soldering an electrode.SOLUTION: An electronic component manufacturing method is a manufacturing method of an electronic component having an electrode on the end portion includes a first step of mounting a jig in which a passage inclined toward a pedestal is formed on a heater block for a pedestal including a mounting surface on which an electronic component body including the electrode is mounted, a second step of opposing the electrode to the passage and arranging the electronic component body on the mounting surface, a third step of rolling ball-shaped solder into the passage, and reaching the electrode, and a fourth step of melting the solder through the pedestal and attaching the melted solder to the electrode.SELECTED DRAWING: Figure 12
Patent JP-2019077878-A (JP)
Title: Optical member with adhesive layer, image display device and method for manufacturing optical member with adhesive layer
Inventor: SHIMOKAWA KAYO
IPC: C09J7/38
Filed: 2018-12-25
Abstract: To provide an optical member with an adhesive layer, which shows high adhesiveness between an adhesive layer formed from a water-dispersion type adhesive composition and an optical member and has excellent antistatic property and excellent durability of the adhesive layer, and also to provide an image display device using the optical member with an adhesive layer and a method for manufacturing the optical member with an adhesive layer.SOLUTION: The optical member with an adhesive layer includes an acrylic adhesive layer formed from a water-dispersion type adhesive composition (excluding a composition prepared to contain 0.5 to 10 pts.wt of clay mineral with respect to 100 pts.wt of a (meth)acrylic copolymer as a base polymer), an anchor layer and an optical member. The anchor layer contains a polythiophene-based polymer and an oxazoline group-containing polymer, and the anchor layer is present between the adhesive layer and the optical member.SELECTED DRAWING: None
Patent JP-2020106323-A (JP)
Title: Strain guage
Inventor: TODA SHINYA
IPC: G01L1/22
Filed: 2018-12-26
Abstract: To provide a strain gauge capable of being easily stuck on a curved surface of a strain body.SOLUTION: The strain gauge includes: a substrate having flexibility; and a resistor which is formed of a material containing at least one of chromium and/or nickel on the substrate. The resistor side is curved so as to be convex in a vertical cross-sectional view cut in a predetermined direction and is not curved in the vertical sectional view cut in the direction perpendicular to the predetermined direction.SELECTED DRAWING: Figure 2