baber/WOPTO huggingface dataset:
Patent JP-2020176032-A (JP)
Title: Device for manufacturing glass sheet
Inventor: UCHIDA KAZUKI
IPC: C03B5/23
Filed: 2019-04-18
Abstract: To provide a device for manufacturing a glass sheet that can optimize a manufacturing process relatively immediately even when a change in production volume and a change in composition of a glass sheet occur.SOLUTION: A device for manufacturing a glass sheet includes: a clarification tank for clarifying molten glass; piping through which the molten glass discharged from the clarification tank flows; and cooling means. The cooling means cools the molten glass flowing through the piping with a cooling medium circulating in a cooling medium space that is separated from the outside.SELECTED DRAWING: Figure 1
Patent JP-2020180392-A (JP)
Title: Fingertip protector and working glove
Inventor: SAKURAI YOSHIMASA
IPC: A41D19/015
Filed: 2019-04-24
Abstract: To provide a light-weight and compact fingertip protector having satisfactory workability and large load resistant strength and to provide a working glove.SOLUTION: A fingertip protector which can detachably be inserted into each fingertip of a working glove includes: side plate parts 10 sandwiching both sides of the fingertip; and a curved part 20 which surrounds a tip of the fingertip and couples the side plate parts 10 on both sides of the fingertip. The side plate parts and the curved part become vertical faces vertical to a mounting face and height of the vertical faces is larger than thickness of the fingertip when an end face on one side in a vertical direction of the fingertip is placed on the mounting face while facing downward.SELECTED DRAWING: Figure 1
Patent JP-2020180602-A (JP)
Title: Brake force control device
Inventor: KAWANISHI TSUTOMU
IPC: F02D29/06
Filed: 2019-04-26
Abstract: To provide a brake force control device capable of realizing suitable riding comfort and operation feeling in a coasting state of a vehicle.SOLUTION: A brake force control device generates negative target driving force by using a plurality of actuators in a coasting state. The brake force control device detects a disabled state in which a part of the actuators temporarily cannot generate negative driving force, and an estimation state when the disabled state in near future is estimated. The drive force control device gradually increases the negative driving force generated by the actuator every time when the coasting state occurs before the disabled state is established when the estimation state is established, so that the actuator does not generate driving force even when the coasting state occurs in the disabled state, and the negative driving force generated by the actuator is gradually decreased to the target driving force every time when the coasting state occurs after the disabled state.SELECTED DRAWING: Figure 2
Patent JP-2019142953-A (JP)
Title: Dual mechanism inhibitors for the treatment of disease
Inventor: MITCHELL A DELONG
IPC: A61K31/235
Filed: 2019-05-07
Abstract: To provide a therapeutic agent for eye disorder such as glaucoma, dry eye, neurodegenerative eye disease, or ocular hypertension.SOLUTION: Provided are agents comprising amide compounds represented by Formula (E12), which are inhibitors of both rho kinase and of a monoamine transporter (MAT) act to improve the disease state or condition, or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2019218674-A (JP)
Title: Manufacturing method of paper and paper board
Inventor: FUKUDA TOMOYO
IPC: D21H21/10
Filed: 2019-05-16
Abstract: To provide a manufacturing method of a paper and a paper board, capable of increasing filtrate amount, improving its yield, and reducing turbidity even when much of an anion trash is involved in a white water in a papermaking process.SOLUTION: The manufacturing method of a paper and a paper board includes a papermaking process where a paper stock having a cation demand of 100 μeq/L or over is used as a raw paper for papermaking, wherein a cationic polyacrylamide having a cation charge density of 200-1000 μeq/g and an intrinsic viscosity η of 2.7-18.3dL/g is added to the paper stock in a range of 0.005-0.1 mass% to the total paper stock solid content.SELECTED DRAWING: None
Patent JP-2020185330-A (JP)
Title: Stand comprising chopsticks
Inventor: KURITA TOMOTADA
IPC: A47G21/10
Filed: 2019-05-17
Abstract: To provide chopsticks that easily hold food.SOLUTION: Chopsticks C comprise chopstick bodies 1, and through holes 1A provided so as to penetrate the chopstick bodies 1. The through holes 1A are located on the side closer to chopstick tip parts 1Y than chopstick head parts 1X of the chopstick bodies 1.SELECTED DRAWING: Figure 1
Patent JP-2019210279-A (JP)
Title: Toothpaste composition
Inventor: TAKAHASHI MASATO
IPC: A61K8/20
Filed: 2019-05-22
Abstract: To provide toothpaste compositions that contain water-soluble copper compounds and vitamin E, have high bad breath suppression effect, have excellent stability of vitamin E, and also have good appearance stability.SOLUTION: Provided is a toothpaste composition containing: (A) a water-soluble copper compound; (B) one or more selected from tocopherol, esters thereof with organic acids and salts thereof; (C) one or more selected from sodium sulfate and sodium bicarbonate; and (D) one or more water-soluble polymer substances selected from xanthan gum, carboxyvinyl polymer, and sodium carboxymethylcellulose, the content of component (A) being 0.001 to 0.2 mass% as copper ions, and (A) (copper ion concentration)/(C) being 0.0003 to 2 as mass ratio.SELECTED DRAWING: None
Patent JP-2020194047-A (JP)
Title: Molecular resist composition and pattern formation method using the same
Inventor: FUKUSHIMA MASAHIRO
IPC: G03F7/004
Filed: 2019-05-27
Abstract: To provide a molecular resist composition based on a low molecular weight compound which is excellent in dissolution contrast and is excellent in lithographic performance factors including exposure latitude, mask error factor, and LWR, in photolithography using high-energy radiation such as KrF excimer laser, ArF excimer laser, electron beam, or EUV; and a pattern formation method using the resist composition.SOLUTION: A molecular resist composition is provided, comprising (A) a betaine type onium compound having a sulfonium cation moiety and a sulfonate anion moiety in a common molecule, the sulfonium cation moiety having a phenyl group substituted with an optionally heteroatom-containing C1-50 monovalent hydrocarbon group, the phenyl group being attached to a sulfur atom, and (B) an organic solvent, the resist composition being free of a base resin.SELECTED DRAWING: None
Patent JP-2020193165-A (JP)
Title: Nar production method
Inventor: NAKAGAWA TAKASHI
IPC: C07H19/048
Filed: 2019-05-28
Abstract: To solve the problem of an in vivo NAR synthase not being identified, and to discover a new NAR synthase or the like to establish a novel production method.SOLUTION: The inventors have identified a route through an NAR (nicotinic acid riboside) as a new NAD synthetic route connecting Salvage route to de novo route. The inventors have found out that in this route BST1 and CD38 synthesize NAR from NR, completing the invention.SELECTED DRAWING: None
Patent JP-2020185353-A (JP)
Title: Beverage container housed in vacuum double container
Inventor: TAKANO YUKIO
IPC: B65D81/38
Filed: 2019-05-14
Abstract: To provide a beverage container that inhibits a taste or odor specific to metal from adhering to beverage or food stored inside and is housed in a vacuum double container including an inner container and outer container that are inhibited from being deformed.SOLUTION: A beverage container 20 is housed in a vacuum double container 10 from an upper aperture of the vacuum double container 10, the vacuum double container comprising a bottomed cylindrical metallic inner container 11 and a bottomed cylindrical metallic outer container 12 with an evacuated space between the inner container 11 and the outer container 12, the beverage container being housed inside the inner container 11 in a form of being surrounded by the inner container 11, and the beverage container having a bottomed cylindrical metal whose surfaces are covered with enamel layers 21a, 21b and having an upper storage object aperture 22 for putting in/taking out a storage object. The beverage container comprises a lid body 30 for closing the storage object aperture 22 and is configured so that the lid body 30 closes the upper aperture of the vacuum double container 10 in a state in which the lid body 30 closes the storage object aperture 22.SELECTED DRAWING: Figure 1
Patent JP-2020196192-A (JP)
Title: Printer and control method of printer
Inventor: KAWAJIRI MASAHIRO
IPC: B65H43/08
Filed: 2019-06-03
Abstract: To perform adjustment of a transmission sensor by avoiding a printing position of a black mark.SOLUTION: A printer 1 comprises: a conveyance mechanism 40 for conveying a continuous sheet 20 in which a plurality of printing media 22 are stuck to a mount 21 with a gap length; a transmission sensor 73 which detects transmittance of the continuous sheet 20; and a control unit which performs adjustment of the transmission sensor 73. The control unit, when the continuous sheet 20 is conveyed in a +Y direction by the conveyance mechanism 40, and the head position of the printing medium 22 is detected by the transmission sensor 73, performs reverse-conveyance control for conveying the continuous sheet 20 in a -Y direction by a reverse-feeding length longer than a gap length by the conveyance mechanism 40, and performs the adjustment of the transmission sensor 73 after the reverse-conveyance control.SELECTED DRAWING: Figure 4
Patent JP-2020201372-A (JP)
Title: Control method for display unit and display unit
Inventor: OZAWA TAKAAKI
IPC: H04N5/74
Filed: 2019-06-10
Abstract: To provide a control method for a display unit for reducing inconvenience for a user, and a display unit.SOLUTION: A control method for a display unit of the present invention includes: executing input determination as to whether image information has been input to an input interface; displaying, on a display, an input state image including one of an input image indicating that the image information has been input and a non-input image indicating that the image information has not been input according to a result of the input determination; when receiving an operation to designate the input image, displaying a display image based on the image information on the display; and when receiving an operation to designate the non-input image, displaying a procedure image indicating the procedure of input of the image information to the input interface on the display.SELECTED DRAWING: Figure 1
Patent JP-2020200551-A (JP)
Title: Knitting fabric pull-down apparatus
Inventor: HAYAMA TOORU
IPC: D04B15/00
Filed: 2019-06-10
Abstract: To provide a knitting fabric pull-down apparatus that is capable of preventing unevenness of surface pressure in an intermediate part in a knitting width direction and does not affect an action in which pull-down members are opened by addition of a surface pressure in the intermediate part.SOLUTION: A knitting fabric pull-down apparatus 1 includes a pressing force lever 5 in an intermediate part in a knitting width direction which adds a surface pressure between main rollers 3, 4. Opening/closing mechanisms provided on both sides of the knitting width direction open and close one main roller 4 with respect to the other main roller 3 by oscillation. The oscillations of the opening/closing mechanisms on both side are interlocked each other through an opening/closing shaft 6 extending in the knitting width direction. The pressing force lever 5 is inserted into the opening/closing shaft 6 and oscillates at the opening/closing shaft 6 as a fulcrum. A switching member 7 is intermediate between the opening/closing shaft 6 and the pressing force lever 5. An interlock switching part 12 has been formed between a hole 7c of the switching member 7 and a pin 5e of the pressing force lever 5 activates the addition of the surface pressure applied by a surface pressure spring 8 within an area of a gap between the hole 7c and the pin 5e even when the main rollers 3 and 4 are closed such that the addition of the surface pressure does not affect the opening action.SELECTED DRAWING: Figure 1
Patent JP-2020015898-A (JP)
Title: Sensitizing dye, sensitizing dye composition for photoelectric conversion, and photoelectric conversion element and dye-sensitized solar cell using the same
Inventor: OKAJI MAKOTO
IPC: C09B23/14
Filed: 2019-06-11
Abstract: To provide a sensitizing dye of a novel structure that can widen a photosensitive wavelength region, and provide a photoelectric conversion element and a dye-sensitized solar cell having excellent photoelectric conversion properties which use the sensitizing dye as a sensitizing dye composition for photoelectric conversion allowing efficient current extraction.SOLUTION: The present invention provides a sensitizing dye represented by the following formula (A-1) or the like.SELECTED DRAWING: None
Patent JP-2019214720-A (JP)
Title: Refrigerant-containing composition, heat transfer medium, and heat cycle system
Inventor: ITANO MITSUSHI
IPC: F25B1/00
Filed: 2019-06-12
Abstract: To provide a composition that contains a refrigerant (mixed refrigerant) having three kinds of capabilities, i.e., having a coefficient of performance (COP) and cooling capacity (Cap) that are equivalent to or better than those of R410A, and having a sufficiently low GWP.SOLUTION: The present invention provides a composition containing a refrigerant, wherein the refrigerant contains CFI, CO(R744), and at least one compound A selected from the group consisting of trifluoroethylene (HFO-1123), trans-1,2-difluoroethylene [(E)-HFO-1132], cis-1,2-difluoroethylene [(Z)-HFO-1132], fluoroethylene (HFO-1141), and 3,3,3-trifluoropropyne (TFP).SELECTED DRAWING: None
Patent JP-2020202725-A (JP)
Title: Rotor shaft for rotary electric machine, rotary electric machine, and manufacturing method of rotor shaft for rotary electric machine
Inventor: IKEDA MASAKI
IPC: H02K1/28
Filed: 2019-06-13
Abstract: To optimize a rotor shaft configuration without increasing the number of components.SOLUTION: Rotor shafts (34, 134, 234) for rotary electric machines (1, 101) have first portions (341, 1341, 2341, 3341) that are formed of a first metal material and second portions (342, 1342, 2342, 3342) that are integrally joined to the first portions and formed of a second metal material having different strength characteristics from the first metal material.SELECTED DRAWING: Figure 1
Patent JP-2020205296-A (JP)
Title: Thermoelectric power generation device and manufacturing method thereof
Inventor: SATO KOJI
IPC: H01L35/14
Filed: 2019-06-14
Abstract: To provide a thermoelectric power generation device and a manufacturing method thereof that can reduce additional non-bonding treatment such as a mold release material other than a part to be joined when a first plate material and a second plate material are laminated and joined in a staggered manner.SOLUTION: A PN type thermoelectric power generation device in which a first plate material made of a P-type thermoelectric material and a second plate material made of an N-type thermoelectric material are laminated, and at least parts of the facing surfaces of the first plate material and the second plate material are joined to alternately electrically connect the first plate material and the second plate material in series. In the thermoelectric power generation device, the first plate material and the second plate material include a pair of joint regions separated by a predetermined interval and an intermediate region located between the joint regions, and the intermediate region includes a non-overlapping region in which the first plate material and the second plate material do not overlap each other in these stacking directions.SELECTED DRAWING: Figure 5
Patent JP-2020023472-A (JP)
Title: Method for producing particle, and particle produced by the method and medicament
Inventor: ONOE MASAYOSHI
IPC: A61K9/14
Filed: 2019-06-17
Abstract: To provide a method for producing a particle where the method can produce a particle which is suitable for a medicament or the like and has a core-shell structure, with simple steps.SOLUTION: Provided is a method for producing a particle including a droplet-forming step of forming a particle composition liquid into droplets where the particle composition liquid includes a physiologically active substance and at least two dispersants, and a solidifying step of solidifying the droplets of the particle composition liquid in a manner that at least one of the at least two dispersants is locally present at the surface side of the particle.SELECTED DRAWING: Figure 13
Patent JP-2020002354-A (JP)
Title: Composition containing refrigerant, use thereof, refrigerator having the same, and operation method of refrigerator
Inventor: ITANO MITSUSHI
IPC: F25B1/00
Filed: 2019-06-21
Abstract: To provide a mixed refrigerant having excellent performance factor and refrigeration capacity capable of being an alternative refrigerant of R410A, sufficiently small in GWP, and having four kinds of performance such as non-inflammability.SOLUTION: There is provided a composition containing a refrigerant, in which the refrigerant contains trifluoroiodomethane (CFI) and difluoromethane (R32), in which contents of CFI and R32 are 48 mass%≥CFI≥46 mass%, 54 mass%≥R32≥52 mass% respectively based on 100 mass% of total amount of CFI and R32.SELECTED DRAWING: None
Patent JP-2021004581-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: SHINOMIYA TORU
IPC: F01L1/356
Filed: 2019-06-27
Abstract: To suppress degradation of sealability between a delay hydraulic pressure chamber and an advance hydraulic pressure chamber.SOLUTION: On a shoe radial end face 20 at a circumferential inner peripheral side of a second shoe 8b, a shoe-side seal groove 21 rectangularly recessed with respect to the end face 20 is formed. A first circular arc-shaped portion 40 having a circular arc shape is formed on an inner edge portion of the shoe-side seal groove 21. In the shoe-side seal groove 21, a seal member 18 and a leaf spring 19 for energizing the seal member 18 to an outer peripheral face 14b of a rotor portion 14 are disposed. A second area A2 that is an area of a part circumferentially separating from the first circular arc-shaped portion 40, of a circumferential one side face 18f of the seal member 18 is configured to be larger than a first area A1 that is an area half of a contact face 18d radially opposed to the rotor portion 14, of the seal member 18.SELECTED DRAWING: Figure 7
Patent JP-2019160815-A (JP)
Title: Lighting device
Inventor: ITO TAKAYOSHI
IPC: F21V17/00
Filed: 2019-07-01
Abstract: To provide a lighting device which enables easy replacement of an optical component (optical components) such as a lens.SOLUTION: A lighting device 14 includes: a circuit board 23 having a first surface and a second surface opposite to the first surface; a light emitting element 27 mounted on the first surface of the circuit board 23; a holder 22 which covers the first surface of the circuit board 23 and in which an opening 41 is disposed in front of the light emitting element 27; and optical components 21, 46 which are detachably attached to the opening 41 of the holder 22.SELECTED DRAWING: Figure 2
Patent JP-2021009943-A (JP)
Title: Anti-board work machine
Inventor: TAKASHIMA YOSHIHIRO
IPC: H05K13/02
Filed: 2019-07-02
Abstract: To provide an anti-board work machine capable of determining an abnormality in the posture of a transported object inserted into a transport path by an operator.SOLUTION: The anti-board work machine includes a board transfer device that carries a board to a work execution position along the transport path and carries out the board, a work execution device that performs a predetermined work on the board carried in the work execution position, a moving unit that moves a transported body by the operation of the board transport device when the board or a jig plate having a shape similar to the board is inserted into the transport path by an operator, a detection unit that detects the moved transported object, and a regulatory unit that regulates the movement of the transported object with the operation of the transport device when the posture of the transported object with respect to the transport path is abnormal.SELECTED DRAWING: Figure 7
Patent JP-2021010592-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-05
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021013278-A (JP)
Title: Motor rotor structure
Inventor: MAEDA SHOICHI
IPC: H02K1/27
Filed: 2019-07-09
Abstract: To preferably maintain the position of a permanent magnet in an accommodation hole.SOLUTION: An inner peripheral side surface of a rotor core of a pair of side surfaces of an accommodating hole 20 is an inner side surface 20c, and an outer peripheral side surface of the rotor core is an outer side surface 20d. A side wall surface on the inner peripheral side of the rotor core of a pair of side wall surfaces of a permanent magnet 40 is an inner wall surface 40c, and the side wall surface on the outer peripheral side of the rotor core is an outer wall surface 40d. The inner side surface 20c and the inner wall surface 40c are in contact with each other, and the outer surface 20d and the outer wall surface 40d are in contact with each other to hold the permanent magnet 40 in a wedge shape.SELECTED DRAWING: Figure 2
Patent JP-2021015098-A (JP)
Title: Partial discharge diagnostic device, partial discharge diagnostic method, learning device, learning method, partial discharge diagnostic system, and computer program
Inventor: TOMONO KOZO
IPC: G01R31/12
Filed: 2019-07-16
Abstract: To provide a partial discharge diagnostic device, a partial discharge diagnostic method, a learning device, a learning method, a partial discharge diagnostic system and a computer program that can provide information for diagnosing whether a diagnostic result of partial discharge is reliable or not.SOLUTION: A partial discharge diagnostic device includes: a state diagnosis part; a reliability information generation part; and an output part. The state diagnosis part diagnoses a state of electrical equipment to be diagnosed, on the basis of a discriminator generated by conducting prescribed machine learning by using learning data in which information related to signals of partial discharge generated from prescribed electrical equipment and information related to states of the prescribed electrical equipment are associated with each other, and on the basis of discharge data related to signals of partial discharge generated from the electrical equipment to be diagnosed. A credit information generation part generates information related to a degree of reliability of a diagnostic result, on the basis of a state of the electrical equipment discriminated by the discriminator. The output part outputs information related to the degree of reliability and the diagnostic result to a predetermined output device.SELECTED DRAWING: Figure 1