baber/WOPTO huggingface dataset:
Patent JP-2021033029-A (JP)
Title: Method for transferring image to plant leaf and method for preserving leaf with image transferred thereto
Inventor: NEMOTO CHIHIRO
IPC: A01N3/00
Filed: 2019-08-23
Abstract: To provide: a method for transferring an image to a plant leaf; and a method for preserving a leaf with an image transferred thereto.SOLUTION: A method for transferring an image to a plant leaf includes: (1) preparing a transparent or semitransparent lithographic on which an image is drawn or printed; (2) bringing (1) the lithographic into close contact with the plant leaf; and (3) exposing the lithographic to a light source. A method for preserving a leaf with an image transferred thereto includes: immersing the leaf with the image transferred thereto in a liquid containing alcohol, antiseptic and water; followed by removing an excessive liquid agent.SELECTED DRAWING: None
Patent JP-2021032192-A (JP)
Title: Rocker arm
Inventor: SHIGA TAKUMI
IPC: F01L1/18
Filed: 2019-08-28
Abstract: To provide a locker arm suppressing the concentration of force (load) on a shaft portion supporting a roller.SOLUTION: A locker arm 6 is equipped with a longitudinal shaft portion 62, a body portion 61 rotatably supporting the shaft portion 62, and a roller 63 rotatably attached to the shaft portion 62. The rocker arm 6 is equipped with a transmission plate 64 that is fixed to the shaft portion 62 so as to be adjacent to the roller 63, can be contacted with a side surface of the roller 63, and transmits rotation force of the roller 63 to the shaft portion 62.SELECTED DRAWING: Figure 4
Patent JP-2020158749-A (JP)
Title: Poly vinyl chloride-based carbon fiber-reinforced composite material
Inventor: KAMMURI SHUHEI
IPC: C08K7/06
Filed: 2019-08-28
Abstract: To provide a CFRP using a vinyl chloride-based resin composition having good impregnation property to a carbon fiber substrate.SOLUTION: There is provided a carbon fiber-reinforced composite material according to the invention comprising a vinyl chloride-based resin composition (A) and a carbon fiber substrate (B). The vinyl chloride-based resin composition (A) comprises a vinyl chloride-based resin and at least one kind of additive, and the vinyl chloride-based resin composition (A) has a complex viscosity η at 200°C and a frequency of 10 Hz of 1<η<1500. The vinyl chloride-based resin has an average degree of polymerization of 400 or more and 1500 or less. In the vinyl chloride-based resin composition (A), the content of a thermal stabilizer is 0.1 to 30 pts.mass and the content of an internal lubricant is 20 pts.mass or less and the content of an external lubricant is 10 pts.mass or less based on 100 pts.mass of the vinyl chloride-based resin.SELECTED DRAWING: None
Patent JP-2021030687-A (JP)
Title: Liquid discharge device
Inventor: KANEGAE TAKAKIMI
IPC: B41J2/01
Filed: 2019-08-29
Abstract: To reduce deterioration in image quality due to a difference between discharge quantities of an ink in a head unit.SOLUTION: In a liquid discharge device having a first head unit and a second head unit, the first head unit has a first portion on which a part of a plurality of first nozzles is provided, and a second portion on which a part of the plurality of first nozzles is provided, of which a position in a first direction is different from that of the first portion, and of which a width in a second direction crossing the first direction is shorter than that of the first portion, and the second head unit has a fourth portion on which a part of a plurality of second nozzles is provided, and a fifth portion on which a part of the plurality of second nozzles is provided, of which a position in the first direction is different from that of the fourth portion, and of which a width in the second direction is shorter than that of the fourth portion. The first head unit and the second head unit are so located as to be juxtaposed in the second direction so that at least parts of the second portion and the fifth portion do not overlap in the first direction.SELECTED DRAWING: Figure 8
Patent JP-2020045092-A (JP)
Title: Vehicle formation capable of traveling on route with electrified section and non-electrified section and vehicle for vehicle formation
Inventor: CHRISTOPHER DAUTEL
IPC: B61D17/10
Filed: 2019-08-30
Abstract: To provide a vehicle formation and a vehicle capable of securing an underfloor space while arranging a pantograph at a position preferable for the vehicle formation.SOLUTION: A leading vehicle can be arranged at a first position or a last position of a vehicle formation capable of traveling on a route having an electrified section and a non-electrified section. The leading vehicle includes a pantograph positioned on a roof of the leading vehicle, a power generation unit arranged under a floor surface of a passenger compartment of the leading vehicle, and a traction motor for driving the leading vehicle. The height of the floor surface is varied between the pantograph and the power generation unit such that a first portion of the floor surface extending below the pantograph is lower than a second portion of the floor surface extending above the power generation unit.SELECTED DRAWING: Figure 1
Patent JP-2021037132-A (JP)
Title: Game machine
Inventor: FURUHASHI NAOKI
IPC: A63F5/04
Filed: 2019-09-04
Abstract: To proceed with a game appropriately while maintaining a player's willingness to play the game.SOLUTION: A game machine includes performance state control means for shifting multiple types of performance states including a normal performance state, a first performance state different from the normal performance state, and a second performance state that is more advantageous to a player than the normal performance state, according to the progress of the game. The performance state control means, in the normal performance state, determines whether or not to shift to the first performance state on the basis of a first mode determined from the plurality of first modes, and in the first performance state, determines whether or not to shift to the second performance state on the basis of the second mode determined from the plurality of second modes.SELECTED DRAWING: Figure 12
Patent JP-2021040087-A (JP)
Title: Modifier of capacitor electrolyte solution, electrolytic solution for aluminum electrolytic capacitor, which is arranged by use thereof, and aluminum electrolytic capacitor
Inventor: WADA JUNICHI
IPC: H01G9/035
Filed: 2019-09-05
Abstract: To provide a modifier of an electrolyte solution for a capacitor, which is superior in the effect of raising a withstand voltage, and in electrolyte solution fluidity at a low temperature to a conventional polyethylene glycol.SOLUTION: Polyoxyalkylene polyglyceryl ether is used as a modifier of a capacitor electrolyte solution. In the polyoxyalkylene polyglyceryl ether, of polyglycerin of 3-10 in average degree of polymerization, the average addition number of alkylene oxide per hydroxyl group is 10-30.SELECTED DRAWING: None
Patent JP-2020152887-A (JP)
Title: Pressure sensitive adhesive sheet, manufacturing method of pressure sensitive adhesive sheet, manufacturing method of intermediate laminate and intermediate laminate
Inventor: NAKANO TAKESHI
IPC: G02B5/22
Filed: 2019-09-06
Abstract: To provide a pressure sensitive adhesive sheet enabling pigmentation of an adhesive layer through an irradiation of active rays at an arbitrary timing, while preventing a part other than a pigmented part from being pigmented by external light (active rays), and also to provide a manufacturing method of the pressure sensitive adhesive sheet, a manufacturing method of an intermediate laminate obtained by using the pressure sensitive adhesive sheet and an intermediate laminate obtained by the manufacturing method of an intermediate laminate.SOLUTION: A pressure sensitive adhesive sheet 1 includes an adhesive layer 2 and an active ray absorption layer 3 arranged on one side of the adhesive layer 2. The adhesive layer 2 is composed of an adhesive composition capable of lowering a visible light transmittance rate at wavelength 550 nm by irradiation of active rays. An average transmittance of active rays is 15% or less at the active ray absorption layer 3.SELECTED DRAWING: Figure 1
Patent JP-2021040812-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2019-09-09
Abstract: To provide a game machine allowing abnormality pertaining to operation of a movable body to be found easily.SOLUTION: A game machine includes: a first movable body; operation control means for controlling operation of the first movable body; voice output means for outputting voice; and output voice control means for controlling the voice output means. The operation control means executes first operation control for at least operating the first movable body on the basis of power on, and the voice output means may not output voice during at least one portion of a period when the first operation control is under execution.SELECTED DRAWING: Figure 14
Patent JP-2021043596-A (JP)
Title: Quantization parameter optimization method and quantization parameter optimization device
Inventor: SASAGAWA YUKIHIRO
IPC: G06N3/04
Filed: 2019-09-09
Abstract: To provide a quantization parameter optimization method to optimize quantization parameters considering quantization errors while preventing excessive learning.SOLUTION: A method includes a step of cost function determination (S100) determining a cost function by adding a regularization term that is a function of a quantization error that is an error between a weight parameter of a neural network and a quantization parameter whose weight parameter is quantized, a step of updating (S101) updating the quantization parameter using the cost function, and a step of quantization parameter determination (S102) that repeats the step of updating (S101) to determine the quantization parameter as the optimized quantization parameter of the quantized neural network whose weight parameter has been quantized, when the function value derived by the cost function satisfies the specified condition, and a negative correlation exists between the function value of the regularization term and the accuracy that indicates the degree to which the quantization neural network can infer the correct answer.SELECTED DRAWING: Figure 7
Patent JP-2021044415-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO YASUHIRO
IPC: H01L25/11
Filed: 2019-09-12
Abstract: To provide a semiconductor device capable of reducing switching loss.SOLUTION: A semiconductor device 1 includes a cascoded transistor chip 2, a temperature detection element 5 that detects the operating temperature of the transistor chip 2, a heater 6 that heats the transistor chip 2, and a control unit 7 that operates the heater 6 so as to maintain a predetermined temperature on the basis of the temperature detected by the temperature detection element 5.SELECTED DRAWING: Figure 1
Patent JP-2020011237-A (JP)
Title: High-viscosity sealant application system
Inventor: STEVEN GLENN KEENER
IPC: B05C11/10
Filed: 2019-09-12
Abstract: To provide an apparatus for automatically applying a high-viscosity sealant material.SOLUTION: In a method and apparatus for applying a sealant material, a nozzle system 120 may be positioned relative to a structure 104 using a robotic device 128. The sealant material may be applied in a prescribed number of streams 131 onto a structure 104 using the nozzle system 120 and the robotic device 128 to form a sealant deposit 138 having a desired shape 140 in which the sealant material 102 has a viscosity 112 greater than a prescribed threshold 114.SELECTED DRAWING: Figure 1
Patent JP-2021041074-A (JP)
Title: Game machine
Inventor: HOSHI KAZUKI
IPC: A63F7/02
Filed: 2019-09-13
Abstract: To intensify countermeasures against fraudulence.SOLUTION: When special symbols C and G are determined at the time of a big win being won in a lottery and if a game is set in a high probability precursory state after a bonus game, a shift is made to a most dominant state if a special symbol Z4 is won in a lottery when the number of times of variations is within 100 times.SELECTED DRAWING: Figure 16
Patent JP-2021047470-A (JP)
Title: Display device, change method, program
Inventor: SUGIMURA NAOKI
IPC: G06Q50/10
Filed: 2019-09-17
Abstract: To provide a display device, a change method, and a program for reducing a burden on a user when changing a menu dish, specifically, the burden on the user to think about what to do with the dish after a change.SOLUTION: A display device for reducing a burden on a user when changing a menu dish, specifically, the burden on the user to think about what to do with the dish after the change, is provided with: display means for displaying the menu screen including at least the menu composed of a plurality of dishes and a change button for changing the dish to another dish; specific means for identifying the dish to be changed from a plurality of dishes based on user specifications; and changing means for changing a dish to be changed specified by a specific means to another dish, when the change button is pressed by the user.SELECTED DRAWING: Figure 7
Patent JP-2020066734-A (JP)
Title: Thermoplastic resin composition and resin molding
Inventor: KUBOTA TOSHIHIKO
IPC: C08J5/18
Filed: 2019-09-17
Abstract: To provide a thermoplastic resin composition capable of obtaining a resin molding which is excellent in snap-fitting property and chemical resistance.SOLUTION: A thermoplastic resin composition contains 10-90 pts.mass of a styrenic copolymer (I) containing an unsaturated nitrile monomer unit and an aromatic vinyl monomer unit, 1-55 pts.mass of polyamide (II), 1-30 pts.mass of a graft copolymer (III) having a rubbery polymer and a graft chain containing an unsaturated nitrile monomer unit and an aromatic vinyl monomer unit, and 1-40 pts.mass of a modified styrenic copolymer (IV) containing an unsaturated carboxylic acid monomer unit and/or an α,β-unsaturated carboxylic acid anhydride monomer unit, and an aromatic vinyl monomer unit so that the total amount of the thermoplastic resin composition is 100 pts.mass, in which the (I) is a continuous phase, the (II) is a dispersion phase, and a ratio of IZOD impact strength having a thickness of 6.4 mm to IZOD impact strength having a thickness of 3.2 mm according to ASTM D256 is 0.3-1.0.SELECTED DRAWING: Figure 1
Patent JP-2021011421-A (JP)
Title: Preparation method of low loss garnet ferrite material
Inventor: ZHANG HU
IPC: H01F1/34
Filed: 2019-09-17
Abstract: To provide a preparation method of a low loss garnet ferrite material which can effectively suppress formation of multi-void coarse grains in a material by rational compounding agent and processing improvement, and can reduce magnetic loss of a material.SOLUTION: The method includes steps of (1) blending, (2) a first ball milling, (3) presintering, (4) a second ball milling, (5) granulating, (6) press molding, and (7) sintering. When granulating, a nano-modified adhesive prepared by using nano TiO2, nano SiO2 and a polyvinyl alcohol is used, and before granulating, a material having been through a secondary ball milling under a vacuum pressure condition is blended with the nano-modified adhesive.SELECTED DRAWING: None
Patent JP-2021047652-A (JP)
Title: Message providing system
Inventor: KAMINA HIDEKI
IPC: G06Q50/00
Filed: 2019-09-18
Abstract: To provide a message providing system that can reduce a burden of creating messages for message providers.SOLUTION: A message providing server 100 comprises the steps of: receiving offer information transmitted from a user terminal 200, which is information of a message video creation request for a cast selected by the user terminal 200; setting an expiration date to the received offer information to register it; transmitting, in response to a request from a cast terminal 300, from among the registered offer information, an offer list information within the expiration date with a cast corresponding to the cast terminal 300 of a request source as a request destination; receiving message video data created for the offer information selected by the cast terminal 300; registering the received message video data; and transmitting, in response to a request from the user terminal 200, the message video data registered for a user of the user terminal 200 to the user terminal 200 of a request source.SELECTED DRAWING: Figure 20
Patent JP-2021046589-A (JP)
Title: Copper alloy, drawn copper article and electronic apparatus component
Inventor: OKAFUJI YASUHIRO
IPC: H01B1/02
Filed: 2019-09-19
Abstract: To provide a copper alloy satisfying all of high strength, high conductivity and annealing softening resistance, a drawn copper article and an electronic apparatus component.SOLUTION: A copper alloy has Co of 0.5-2.5 mass% and Si of 0.1-0.7 mass% with the balance being copper and inevitable impurities, and the copper alloy having second phase particles with a particle size of 1.0 μm or more and less than 5.0 μm of 1000-20000/mm 2.SELECTED DRAWING: None
Patent JP-2021051890-A (JP)
Title: Lighting system
Inventor: KATO TOSHIYA
IPC: F21V23/00
Filed: 2019-09-25
Abstract: To clearly define a range in which optical communication is possible.SOLUTION: A lighting system includes a light source, a control unit, an imaging unit and a generation unit. The control unit performs optical communication control that allows for optical communication from the light source by performing lighting control of the light source and controlling the light source to emit light. The imaging unit images an irradiation range of light from the light source. The generation unit generates intensity distribution information indicating distribution of communication intensity of optical communication on the basis of image data imaged by the imaging unit.SELECTED DRAWING: Figure 2
Patent JP-2021052092-A (JP)
Title: Substrate processing device, manufacturing method for semiconductor device, and cleaning method for substrate processing device
Inventor: EBATA SHINYA
IPC: H01L21/31
Filed: 2019-09-25
Abstract: To provide a technique for improving the efficiency of a cleaning process.SOLUTION: A substrate processing device includes a reaction vessel with an opening through which a substrate can be extracted and inserted, a heater that is provided so as not to close the opening outside the reaction vessel and radiates heat to the reaction vessel, a lid that covers the opening, gas supply mechanisms that supply a plurality of kinds of gases into the reaction vessel, and a cooling mechanism that cools the opening side of the reaction vessel. The inner surface of the reaction vessel on the opening side and the central side is cleaned at the same time by at least one of the following processes: supplying two kinds of cleaning gases from the different gas supply mechanisms, supplying cleaning gases from two places of the different gas supply mechanisms, and varying the temperature of the reaction vessel on the central side and the opening side by the heater and the cooling mechanism.SELECTED DRAWING: Figure 1
Patent JP-2020154281-A (JP)
Title: Voice recognition device
Inventor: SAKANISHI SUGURU
IPC: H04R3/00
Filed: 2019-09-30
Abstract: To provide a voice recognition device that can be efficiently used in accordance with a situation in which a conversation targeted for voice recognition is performed.SOLUTION: A voice recognition device 1 includes: a plurality of microphones; a sensor 23 that determines whether the voice recognition device is in a resting state; a microphone control unit 24 that controls whether to bring each of the plurality of microphones into an on state or off state in accordance with a determination result obtained by the sensor; and a voice recognition unit 21 that recognizes a voice input to at least one of the microphones being in the on state.SELECTED DRAWING: Figure 7
Patent JP-2021053187-A (JP)
Title: Computer system, server system and program
Inventor: TAKAHASHI TORU
IPC: A63F13/52
Filed: 2019-09-30
Abstract: To provide a technique of achieving a new expression concerning a group related to a plurality of characters appearing in a game.SOLUTION: A computer system, which controls execution of a game that each player plays by operating respective player characters (Pac-Man 3), performs connection control where a plurality of characters (connection target characters), out of the player characters, which satisfy a predetermined connection condition are set as an integrated connection group 5 moving in a row. The computer system sets a connection group operation right to one of the connection target characters constituting the connection group, and sets the connection target character, to which the operation right is set, as a leading character of the connection group 5. Then, when a predetermined setting destination change condition is satisfied, the computer system changes the connection target character, to which the operation right is set, in the connection group.SELECTED DRAWING: Figure 6
Patent JP-2021057490-A (JP)
Title: Diode chip
Inventor: WATANABE KEISHI
IPC: H01L21/329
Filed: 2019-09-30
Abstract: To provide a diode chip that can achieve excellent electric characteristics.SOLUTION: A diode chip 1 includes a semiconductor chip 10 including a first main surface 11, a first pin junction part 31 formed with a first polarity direction on a surface layer part of the first main surface 11, a first diode pair 37 (rectifier pair) including a first pn junction part 35 formed with the first polarity direction inside the semiconductor chip 10 apart from the first pin junction part 31 and a first reverse pin junction part 38 formed with a second polarity direction on the surface layer part of the first main surface 11 so as to be reversely connected to the first pn junction part 35, and a first junction separation trench 46 formed on the first main surface 11 so as to section the first pin junction part 31 from the first diode pair 37.SELECTED DRAWING: Figure 3
Patent JP-2021059938-A (JP)
Title: Joint structure between columns and beams and construction method of joint structure between columns and beams
Inventor: SAGAWA TAKAYUKI
IPC: E04B1/58
Filed: 2019-10-09
Abstract: To provide a joint structure between columns and beams that can ensure the shear transmission performance and axial force transmission performance of columns and improve the efficiency of concrete placing work, and a construction method of the joint structure between columns and beams.SOLUTION: In a joint structure 100 of columns and beams, a column 4 has a steel pipe 41 extending in the vertical direction, a plurality of joint reinforcing bars 42 arranged inside the steel pipe 41 and extending in the vertical direction, a plurality of vertical reinforcing bars 47 arranged inside the steel pipe 41 and extending in the vertical direction, and a plurality of shear reinforcing bars 48a and 48b for bundling the plurality of vertical reinforcing bars 47. The joint structure comprises a closing member 2 that communicates with the steel pipe 41 and is provided so as to surround the joint reinforcing bar 42 that protrudes from the column 4, a joint beam 1X that is joined to the beam 1, and a concrete portion 49 filled inside the steel pipe 41 and inside the closing member 2. The vertical reinforcing bars 47 and the shear reinforcing bars 48a and 48b are arranged so as to overlap the joint beam 1X in a plan view.SELECTED DRAWING: Figure 1