baber/WOPTO huggingface dataset:
Patent JP-2020052969-A (JP)
Title: Electronic instrument
Inventor: TAKAHASHI YUUKI
IPC: G06F1/16
Filed: 2018-09-28
Abstract: To achieve an electronic instrument of a novel configuration in which looseness of a first housing put in a loading part is readily suppressed.SOLUTION: An electronic instrument 1 comprises: a first housing 11 that has a first member 13 and second member 14; and an anti-loosening member 41. In one inner face 14a of the first member 13 and second member 14, a cylinder part 15 is provided that protrudes in a first direction D1, and other of the first member 13 and second member 14 has a wall 11c having a through-hole 11ba provided, in which the cylinder part 15 is inserted and a diameter is larger than an outer diameter of the cylinder part 15. An anti-loosening member 41 has a head part 41b being overlapped with a tip end face 15a of the cylinder part 15, and performing anti-loosening of the wall 11c from the cylinder 15.SELECTED DRAWING: Figure 5
Patent JP-2020055670-A (JP)
Title: Mobile crane
Inventor: ADACHI JUNYA
IPC: B66C23/66
Filed: 2018-10-01
Abstract: To provide a moble crane with a switching mechanism to mechanically switch a main hook and a sub hook by a winding up/down operation of a wire.SOLUTION: A mobile crane 1 comprises: a main hook 17M and a sub hook 17S; a wire 16 hung around both the main hook 17M and the sub hook 17S; a winch 21 to wind up/down the wire 16; and a switching mechanism SM to mechanically switch whether to use either the main hook 17M or the sub hook 17S according to a prescribed winding operation of the wire 16 by the winch 21.SELECTED DRAWING: Figure 1
Patent JP-2020055713-A (JP)
Title: Method for producing silver carbonate
Inventor: FUJIWARA KAZUHIKO
IPC: C01G5/00
Filed: 2018-10-03
Abstract: To provide a method for efficiently producing silver carbonate by using atmospheric carbon dioxide.SOLUTION: Silver carbonate is produced by sequentially performing mixing step S1 and precipitation step S2. In the mixing step S1, a water-soluble silver salt is mixed with a hydroxide of monovalent metal to produce an aqueous solution having a molar ratio of the monovalent metal ions to silver ions derived from the silver salt of 4.44 or greater. In the precipitation step S2, carbon dioxide is dissolved into the aqueous solution prepared in the mixing step S1, carbonate ions are generated from the dissolved carbon dioxide, and silver ions and carbonate ions contained in the aqueous solution are combined to precipitate silver carbonate.SELECTED DRAWING: Figure 1
Patent JP-2020057740-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAMOTO KATSUHIRO
IPC: H01L21/56
Filed: 2018-10-04
Abstract: To provide a manufacture method which suppresses generation of voids when a resin-made package is molded.SOLUTION: A manufacture method includes a step of placing an assembly formed by joining a metal plate and a semiconductor chip into a cavity of a die and injecting a molten resin into the cavity. A semiconductor device includes a package incorporating first and second semiconductor chips, first and third metal plates exposed to one wide surface of the package, and second and fourth metal plates exposed to the other wide surface. The die includes a gate which injects a molten resin into a cavity surface crossing an arrangement direction of the first and second semiconductor chips. The cavity is formed so that a thickness in a predetermined direction of a portion having a crank shape along the edges of the first and third metal plates passing through the first and third metal plates from the gate to the metal plate corner part farthest from the gate is larger than a thickness of a portion other than the crank shape, when viewed from the predetermined direction.SELECTED DRAWING: Figure 4
Patent JP-2018202243-A (JP)
Title: Game machine
Inventor: FUJISAKI HIDEKI
IPC: A63F5/04
Filed: 2018-10-05
Abstract: To create new entertainment characteristics in a game machine including a projector and a screen.SOLUTION: In satisfaction of predetermined demonstration shift conditions, when a current screen state is a screen state other than a specific screen state, the screen state is changed from the current screen state to the specific screen state. Meanwhile, when the predetermined demonstration shift conditions are satisfied, a demonstration image corresponding to the specific screen state is displayed on a display surface of a screen. When predetermined demonstration cancellation conditions are satisfied during display of the demonstration image, the screen state is returned to a screen state before the change to the specific screen state. Meanwhile, when the predetermined demonstration cancellation conditions are satisfied during the display of the demonstration image, the display of the demonstration image is completed, and a performance image is displayed.SELECTED DRAWING: Figure 183
Patent JP-2020059785-A (JP)
Title: Polyamic acid, varnish including the same, and method for producing polyimide film
Inventor: OKAZAKI MASAKI
IPC: B05D3/02
Filed: 2018-10-09
Abstract: To provide a polyimide film that can be formed at a relatively low temperature, is little colored, has high transparency and has high chemical resistance and to provide a polyamic acid and a varnish for producing the polyimide film.SOLUTION: The polyimide film includes a polyimide being a polymer of a tetracarboxylic acid dianhydride component including 4,4',-oxydiphthalic acid anhydride and an amine component including an alicyclic diamine and an alkylene diamine in a molar ratio of the alicyclic diamine and the alkylene diamine of 7/3 to 9/1, and satisfies specific requirements.SELECTED DRAWING: None
Patent JP-2020062165-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-16
Abstract: To provide a game machine capable of reducing disadvantage incurred by a player due to a wasteful shooting of game media before an ordinary variable winning device becomes an open state.SOLUTION: In a case in which a variable display of ordinary symbols, when a game is controlled in a special game state (high base state), becomes a win display result without exception, if the variable display of the ordinary symbols becomes the win display result, a definitely determined display time is configured not to be set before an ordinary variable winning device becomes an open state.SELECTED DRAWING: Figure 9-11
Patent JP-2020062805-A (JP)
Title: Composite molded article
Inventor: SONODA NAOAKI
IPC: B32B27/00
Filed: 2018-10-17
Abstract: To provide a composite molded article capable of improving surface smoothness while suppressing warps and weight increment.SOLUTION: A composite molded article includes a layering core part, a first skin part laminated on one face of the core part, and a second skin part laminated on the other face of the core part. The core part contains a foamed resin. The first skin part and the second skin part contain each a thermosetting resin and a fiber reinforced material, and a plurality of unilateral fiber reinforced resin layers having the axial direction of the fiber reinforced material arranged in one direction. The first skin part and the second skin part have each pseudo-isotropy in the axial direction of the fiber reinforced material. The lamination number of the unilateral fiber reinforced resin layers in the first skin part is different from the lamination number of the unilateral fiber reinforced resin layers in the second skin part.SELECTED DRAWING: Figure 1
Patent JP-2020062726-A (JP)
Title: Ring-shaped member conveying device and method, and rolling bearing, machine, and vehicle manufacturing method
Inventor: OCHI SHUNSUKE
IPC: B25J13/08
Filed: 2018-10-18
Abstract: To provide a ring-shaped member conveying device and a method, and a rolling bearing, a machine, and a vehicle manufacturing method in which, by automatically and smoothly inserting rods into a plurality of ring-shaped members arranged in a row, the ring-shaped member can be efficiently conveyed.SOLUTION: A plurality of ring-shaped members 27 are arranged with the central holes 27a communicating with each other to form an array 29. A rod 13 is inserted into the central hole 27a along the arrangement direction from one end side of the array 29 in the arrangement direction. The rods 13 are moved while being inserted from one end to the other end of the array 29 in the arrangement direction, and the plurality of ring-shaped members 27 are transported. During the insertion of the rods 13 into the array 29, the axial reaction force acting in the axial direction of the rods 13 and the radial force orthogonal to the axial direction are detected. When an axial reaction force less than a predetermined threshold is detected, the rod 13 is moved in the acting direction of the radial reaction force.SELECTED DRAWING: Figure 1
Patent JP-2019021935-A (JP)
Title: Electric cable connection device and image forming apparatus
Inventor: IMOTO MASAHIRO
IPC: H05K7/00
Filed: 2018-10-22
Abstract: To provide an electric cable connection device that has a structure in which even when any external force is applied to an electric cable, the force is not directly applied to a connection part of a substrate.SOLUTION: An electric cable connection device has a configuration in which a cable-side connector 51a provided on an electric cable 50 derived from a second apparatus is connected to a substrate-side connector 61b of a first apparatus 2, and comprises: an opening 30 that is provided in the first apparatus 2 and through which the cable-side connector 51a can be connected to the substrate-side connector 61b from the outside of the first apparatus 2; a lid body 40 that closes the opening 30; an engaging part (for example, hook 42) that is provided at a side edge part of the lid body 40 and detachably engages the opening 30; a derivation part (for example, lid body-side derivation part 44) that derives the electric cable 50 to the outside of the first apparatus 2; and an attachment member 41 that is attached to the electric cable 50.SELECTED DRAWING: Figure 7
Patent JP-2020067794-A (JP)
Title: Currency processor
Inventor: SUMIDA SHINOBU
IPC: G07D9/00
Filed: 2018-10-24
Abstract: To upgrade the efficiency in processing by a currency processor.SOLUTION: A currency processor (valuable medium processing unit 600) includes: a feed section 610 to which payment-purpose currency is fed; a tentative reserve section 620 that tentatively reserves the payment-purpose currency prior to determination of payment processing; a storage section (worn-out note storage section 640) that stores the payment-purpose currency in response to the determination of payment processing; and a control unit 8 that executes payment processing and also executes collection processing of dispensing the currency existent in the storage section. The control unit dispenses at least a part of the payment-purpose currency existent in the tentative reserve section in response to the determination of payment processing on the basis of an amount of the payment-purpose currency tentatively reserved at least in the tentative reserve section (refer to the solid line in a process P2).SELECTED DRAWING: Figure 5
Patent JP-2019093382-A (JP)
Title: Hydrocarbon adsorbent and hydrocarbon adsorption method
Inventor: MIHASHI AKIRA
IPC: B01D53/92
Filed: 2018-10-26
Abstract: To provide an adsorbent characterized by having a large amount of hydrocarbon adsorption from a gas containing hydrocarbons different in carbon numbers.SOLUTION: A hydrocarbon adsorbent has a specific powder X-ray diffraction pattern and contains zeolite having following characteristics. In the zeolite, a molar ratio of silica to alumina is 5 or more and 200 or less; and the zeolite has a BET specific surface of 300 m/g or more and 700 m/g or less.SELECTED DRAWING: Figure 1
Patent JP-2020070575-A (JP)
Title: Ladder
Inventor: TAKEBE YUICHIRO
IPC: E06C9/02
Filed: 2018-10-30
Abstract: To provide a ladder with improved ease of use by improving the ease of repair for instance.SOLUTION: A ladder 1 is mainly made up of vertical members 11a and 11b extending in the vertical direction and horizontal members 21a to 21d extending in the horizontal direction and connecting the vertical members 11a and 11b to each other which are positioned in an adjacent manner. Each of the horizontal members 21a to 21d extends in the horizontal direction and is mainly made up of a core member connected to the vertical members 11a and 11b, and a coating member detachably covering at least a part of the core member. With such a configuration, the performance can be recovered by replacing only the covering material when the horizontal member 21a deteriorates due to use, so that the ease of repair is improved and the usability is improved.SELECTED DRAWING: Figure 1
Patent JP-2019011381-A (JP)
Title: Salt and prodrug of 1-methyl-d-tryptophan
Inventor: MARIO MAUTINO
IPC: A61K9/20
Filed: 2018-10-30
Abstract: To provide a salt and a prodrug of 1-methyl-D-tryptophan.SOLUTION: In an embodiment, there are provided a prodrug of Indoximod, which increases plasma concentration of the Indoximod and exposure to the Indoximod compared to direct administration of the Indoximod in patients who need a treatment of immunosuppression via an indoleamine-2,3-dioxygenase pathway, such as patients with cancer or chronic infection, a compound of a salt, and a pharmaceutical composition containing a salt of the Indoximod and the prodrug.SELECTED DRAWING: Figure 6
Patent JP-2020069071-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To provide a game machine which can fully bring out a decorative effect provided by a decorative body.SOLUTION: A game machine which carries out a variable display of a drawing pattern on the basis of satisfaction of a start condition, and, when a winning result is obtained as a result of the variation display, gives a predetermined game profit, comprises a game board on which a game area is formed, and a decorative member provided on the game board. The decorative member comprises a decorative body which is made of a sheet material having a decorative part provided with a predetermined decoration and is attached to a support member in an extendable manner. The decorative body is provided at a place where a game ball does not hit the decorative part.SELECTED DRAWING: None
Patent JP-2020069754-A (JP)
Title: Image surface protection structure of painting
Inventor: IWAI KIKUKO
IPC: B44D7/00
Filed: 2018-11-01
Abstract: To provide an image surface protection structure of a painting capable of protecting an image surface of a painting layer from dirt and scratches, etc. without spoiling color and texture, etc. of an original of the image surface of an image layer.SOLUTION: In an image surface protection structure of a painting, the painting is sealed in a sealed space having oxygen concentration of 4% or less, where the sealed space is formed from a transparent hard plate and gas barrier material, and the transparent hard plate is placed at a position facing an image surface of the painting.SELECTED DRAWING: Figure 1
Patent JP-2020069760-A (JP)
Title: Ink jet recording device and ink jet recording method
Inventor: TOKUTAKE SHINYA
IPC: B41J2/01
Filed: 2018-11-02
Abstract: To provide an ink jet recording device and an ink jet recording method capable of further certainly transferring ink to a recording medium.SOLUTION: An ink jet recording device includes an ink discharging portion that discharges ink in which viscosity is increased by being applied a predetermined energy; a transferring portion that records an image on a recording medium by transferring the ink discharged from the ink discharging portion and impacted on an impact surface of an intermediate transfer body; an energy generating portion that generates energy to be applied to the ink before impacting on the impact surface and being transferred to the recording medium; and a control portion that controls the action of the energy generating portion so as to make the amount of energy to be applied to a unit area on the impact surface with respect to an ink laminated area of the impact surface smaller than the amount of energy to be applied to a unit area on the impact surface with respect to an ink in an area other than the ink lamination area of the impact surface.SELECTED DRAWING: Figure 5
Patent JP-2020077030-A (JP)
Title: Oil supply apparatus, server and selling method of fuel oil
Inventor: TAKEZAWA MASAHIRO
IPC: G06Q30/06
Filed: 2018-11-05
Abstract: To provide an oil supply apparatus or the like capable of purchasing fuel oil at more lower price for a customer and expanding sales or the like of the fuel oil on the side of a service station.SOLUTION: An oil supply apparatus 2 or the like includes: input means that inputs information related to an amount of fuel oil that can be supplied; subtraction means that subtracts an amount of oil supply from the amount of the fuel oil that can be supplied input by the input means when completing oil supply; and output means that outputs information related to a remaining amount after subtraction by the subtraction means. When performing oil supply that exceeds the remaining amount after subtraction by the subtraction means, addition of a fee required for oil supply exceeding the remaining amount is prompted, and additional oil supply is prevented until the addition of the fee is entered. When the input means receives information related to automatic purchase of the fuel oil, the oil supply is performed after adding the amount of the fuel oil for automatic purchase to the remaining amount. The amount of the fuel oil is recorded, and a prepaid card that settles by subtracting the fuel amount from the recorded fuel amount at the time of oil supply can be used.SELECTED DRAWING: Figure 1
Patent JP-2019022746-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-11-07
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes a start pocket 2101, 2102 capable of receiving a game ball driven onto a game area 1100. When a game ball enters the start pockets 2101, 2102, determination processing for winning/losing of a jackpot is performed. As a result, a jackpot for giving privilege to a player is performed when winning a jackpot. However, in the Pachinko game machine 1, rightward shooting game balls relative to the game area 1100 are successively received by the start pockets 2101, 2102, and a high-speed lottery can be held at each reception. During a period when the high-speed lottery is held, a display performance of a jackpot game is executed continuously.SELECTED DRAWING: Figure 114
Patent JP-2019096870-A (JP)
Title: Three-dimensional semiconductor memory device and method of fabricating the same
Inventor: JUNG Euntaek
IPC: H01L29/788
Filed: 2018-11-08
Abstract: To provide three-dimensional semiconductor memory devices having enhanced reliability and integration.SOLUTION: There is provided a three-dimensional semiconductor memory device. The three-dimensional semiconductor memory device may include: a semiconductor layer including a first region and a second region; a plurality of first vertical structures on the first region and extending in a first direction perpendicular to a top surface of the semiconductor layer; and a plurality of second vertical structures on the second region and extending in the first direction. Each of the first vertical structures may include: a vertical semiconductor pattern extending in the first direction; and a first data storage pattern surrounding the vertical semiconductor pattern. Each of the second vertical structures may include: an insulation structure extending in the first direction and contacting the semiconductor layer; and a second data storage pattern surrounding the insulation structure.SELECTED DRAWING: Figure 2
Patent JP-2020088870-A (JP)
Title: Electric automobile
Inventor: YAMADA YOSHIKO
IPC: H02M3/155
Filed: 2018-11-14
Abstract: To provide a technology for properly adjusting drive numbers of power converters according to a predicted load of a vehicle, related to an electric automobile having a plurality of the power converters which are connected to one another in parallel with one another.SOLUTION: An electric automobile comprises a power supply, a traveling motor, a plurality of power converters for converting the power of the power supply to the drive power of the motor, and a control device. The plurality of power converters are connected to one another in parallel with one another. The control device decides drive numbers of the power converters, and supplies drive signals to the power converters which are decided in the drive numbers. The control device predicts a load of a vehicle on the basis of the information of a scheduled traveling route of the vehicle. When the predicted load is larger than a current load, the control device further increases the decided drive numbers on the basis of a total flow-in cutting amount, and lowers frequencies of carrier signals for generating the drive signals.SELECTED DRAWING: Figure 2
Patent JP-2019053995-A (JP)
Title: Fuel battery system
Inventor: NAKAJIMA TATSUYA
IPC: C01B3/38
Filed: 2018-11-15
Abstract: To provide a fuel battery system capable of maintaining a fuel battery cell stack at high temperatures.SOLUTION: In a fuel battery system, a first fuel battery cell stack 16 and a second fuel battery cell stack 16 are arranged along a combustor 40 to be heat-exchangeable with the combustor 40, and a discharge part 42 from which second anode off-gas is discharged into a combustion space R in the combustor 40 is formed.SELECTED DRAWING: Figure 1
Patent JP-2020084451-A (JP)
Title: Vehicle door handle device
Inventor: KONO MASAYUKI
IPC: E05B81/78
Filed: 2018-11-19
Abstract: To provide a vehicle door handle device capable of suppressing an unintended change in the electrostatic capacitance.SOLUTION: An outside handle 10 includes a lock sensor electrode PL at least part of which is arranged on the side of a first end 11a further than a rotation support arm 13 and which is arranged outside a vehicle, and a signal circuit 16 internally provided in a body part 11 on the side of a second end 11b further than a fixed bolt 24 and connected to the lock sensor electrode PL for detecting a change in the electrostatic capacitance of the lock sensor electrode PL to output a lock signal.SELECTED DRAWING: Figure 2
Patent JP-2020087568-A (JP)
Title: Attachment structure of housing, lighting device, and electric device
Inventor: KITAGAWA HISAO
IPC: F21V21/00
Filed: 2018-11-19
Abstract: To provide an attachment structure of a housing which is advantageous for inhibiting occurrence of electric corrosion.SOLUTION: An attachment structure 30 of a housing 20 has: an annular intermediate member 32 including a female screw area 32a which engages with a bolt 31 and a male screw area 32b having a second pitch P2 different from a first pitch P1 of the female screw area 32a; a first nut 34 having a through hole 34a, a cylindrical part 34b, and a female screw part 34c which engages with the male screw area 32b; a second nut 36; a first packing 33; and a second packing 35. An outer diameter D6 of the cylindrical part 34b is smaller than an opening diameter D1 of a fitting hole 20c. At least a part of the female screw part 34c of the first nut 34 overlaps with the cylindrical part 34b in a direction perpendicular to a center axis of the first nut 34. Materials of the first nut 34 and the housing 20 are the same type of metal which is dissimilar to materials of the bolt 31 or the second nut 36. A material of the intermediate member 32 is resin.SELECTED DRAWING: Figure 3