baber/WOPTO huggingface dataset:
Patent JP-2019219600-A (JP)
Title: Image forming apparatus
Inventor: MURATA HISASHI
IPC: G03G21/00
Filed: 2018-06-22
Abstract: To provide an image forming apparatus that can reduce cost.SOLUTION: An image forming apparatus comprises: an image carrier 11; a first charging unit; and a cleaning unit 20. The image carrier 11 is configured to be rotatable. The cleaning unit 20 is in contact with the image carrier 11 to clean the image carrier 11. The first charging unit is arranged on the downstream side of the cleaning unit 20 in the direction of rotation DR1 of the image carrier 11. The first charging unit charges the image carrier 11. The first charging unit is provided on the cleaning unit 20. A voltage is applied to the image carrier 11 by the first charging unit to press the cleaning unit 20 against the image carrier 11.SELECTED DRAWING: Figure 2
Patent JP-2020005089-A (JP)
Title: Imaging system, image processing apparatus, image processing method, and program
Inventor: Itakura Kina
IPC: G06T15/20
Filed: 2018-06-27
Abstract: To construct a system that can generate a high-quality virtual viewpoint image with a limited number of cameras.SOLUTION: A system that acquires a multi-viewpoint image for generating a virtual viewpoint image includes a plurality of cameras installed so as to image a predetermined position from different directions, and the plurality of cameras includes a first camera and a second camera installed at a two-fold symmetric position of the first camera about an axis passing through the predetermined position and perpendicular to an imaging field and at the closest position among the cameras to the two-fold symmetric position, and between the first and second cameras, a parameter that affects at least one of the texture resolution of an object in a captured image and the shooting range of the camera from among the parameters defining the characteristics is different.SELECTED DRAWING: Figure 1
Patent JP-2019011470-A (JP)
Title: Powder coating, method for producing powder coating, method for producing base material with coating film, and base material with coating film
Inventor: SAITO TAKASHI
IPC: C09D5/03
Filed: 2018-06-29
Abstract: To provide a powder coating that can form a coating film having excellent interlayer adhesion, a method for producing a powder coating, a method for producing a base material with a coating film, and a base material with a coating film.SOLUTION: A powder coating contains a fluorine-containing modified polymer that has a unit having a polyester chain and a unit based on fluoroolefin in a side chain, the fluorine-containing modified polymer having a hydroxyl value or an acid value of 1-200 mgKOH/g.SELECTED DRAWING: None
Patent JP-2020004236-A (JP)
Title: Automatic vending machine and control method thereof
Inventor: SEKIDA MIYAKO
IPC: F25D11/00
Filed: 2018-06-29
Abstract: To provide an automatic vending machine capable of supplying a commodity requiring temperature control such as a commodity in a supercooled state without degrading its quality, and securing the degree of freedom of timing for replenishing the article without largely changing the device constitution of an existing automatic vending machine.SOLUTION: A warehouse room 20 of an automatic vending machine 1 has a commodity replenishing port 41, a commodity discharging port 42, and a commodity storage part 40 for storing a plurality of commodities between them, and the temperature is controlled for each warehouse room. Among the plurality of commodities in the commodity storage part 40, the first number of commodities on the commodity discharging port 42 side are permitted to be discharged from the commodity discharging port 42, and the remaining commodities are prohibited from being discharged from the commodity discharging port 42.SELECTED DRAWING: Figure 5
Patent JP-2020002727-A (JP)
Title: Work machine
Inventor: YOSHIDA DAISUKE
IPC: E02F9/08
Filed: 2018-06-29
Abstract: To improve the installation accuracy of a weight with a simple configuration.SOLUTION: A work machine includes a revolving base plate that is supported rotatably about a vertical axis on a traveling device, a weight provided at the rear of the revolving base plate, and a weight support on which the weight is attached. The weight support is formed using a thick plate material that is thicker than the revolving base plate, and is secured on the revolving base plate. Also, the weight support has a weight bearing surface on which the weight is placed and supported.SELECTED DRAWING: Figure 13
Patent JP-2020003461-A (JP)
Title: Board inspection device and board inspection method
Inventor: KUBOTA MASAAKI
IPC: G01N21/88
Filed: 2018-07-02
Abstract: To provide a board inspection device and a board inspection method capable of satisfactorily determining cutouts and cracks generated when a ceramic board is divided.SOLUTION: A board inspection device for inspecting defects of a divided ceramic board (13) includes: a camera part (11) disposed in a side of a first surface (13a) of the ceramic board (13) to image a first surface (13a); a first irradiation part (12) disposed in a side of the first surface (13a) to apply light to the first surface (13a); a second irradiation part (14) disposed in a side of a second surface (13b) in a side opposite to the first surface (13a) to apply light to the second surface (13b); and a defect recognition part for determining presence or absence of defects by performing image recognition of an image captured by the camera part (11).SELECTED DRAWING: Figure 1
Patent JP-2020005764-A (JP)
Title: Showcase
Inventor: NIWA YOSHIYUKI
IPC: A47F3/06
Filed: 2018-07-04
Abstract: To increase the amount of a sliding movement of a shelf board in an excellent manner.SOLUTION: A showcase where a merchandise placement shelf 10 in which a shelf board 13 is slidable in a front-back direction by arranging a bracket member 11 toward the front inside a case body 1 with a front surface opening 1b and supporting the shelf board 13 with a support member 12 attached to the bracket member 11 through a first slide mechanism 14 is constituted, includes a second slide mechanism which is interposed between the support member 12 and the shelf board 13 and slides the shelf board 13 in the front-back direction relative to the support member 12. The second slide mechanism includes a first slide support part 15 attached to the support member 12 and a second slide support part 17 attached to the shelf board 13. Preferably, a protruding part 18 provided on the second slide support part 17 is configured to be inserted in a slide long hole 152a which is formed on the first slide support part 15 in a manner that the front-back direction is a longitudinal direction in a manner to be relatively displaceable in the longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2020006551-A (JP)
Title: Pseudo-adhesive laminated sheet
Inventor: SUZUKI SHO
IPC: D21H27/00
Filed: 2018-07-05
Abstract: To provide a new pseudo-adhesive laminated sheet comprising a paper base material and a pseudo-adhesive layer formed on one face of the paper base material, capable of adhering the paper base material to itself in a re-peelable manner, which can avoid a tear of the paper base material when re-peeling the paper base material even in a wet state.SOLUTION: In a pseudo-adhesive laminated sheet 1 comprising: a paper base material 11; a pseudo-adhesive layer 12 formed on a first face 11a of the paper base material 11; and a moisture detection layer 13 formed on a portion of a second face 11b of the paper base material 11, a sizing degree of the paper base material is to be 15 seconds or more, and the moisture detection layer 13 is made to contain a surfactant so that the moisture detection layer 13 containing moisture can be distinguished and identified from the other regions.SELECTED DRAWING: Figure 1
Patent JP-2020007609-A (JP)
Title: Method for manufacturing tempered steel wire and apparatus for manufacturing the same
Inventor: YAMADA KATSUHIKO
IPC: C21D9/573
Filed: 2018-07-09
Abstract: To provide a method for refining steel wire with high efficiency and high quality and an apparatus therefor.SOLUTION: A fluidized bed 8 is used for heating at about 1000°C, quenching at room temperature, and reheating at about 500°C. In order to stabilize surface quality of a steel wire and furnace conditions, both or one of the following processes are performed: 1) a pickling tank 2 is provided before a heating furnace 3, and residual slag on a steel wire 1 is preliminarily pickled and removed, and 2) the fluidized sand of the heating furnace is discharged and washed with acid. High temperature heating of the fluidized bed is made possible, and efficiency of five times or more than that of an atmospheric furnace is realized. In terms of the heat transfer, the heat transfer efficiency is improved and the inefficiency of the heat transfer is reduced as wire diameter is reduced with convection as a main body. The cooling capacity of the fluidized bed at room temperature is more freely adjustable than the oil quenching, and resources can be saved by using the fluidized bed. The heat exhaust gas through a heat resistance blower is used for the fluidization and cascade heat utilization.SELECTED DRAWING: Figure 1
Patent JP-2018190439-A (JP)
Title: Information processing apparatus, control method thereof, and program
Inventor: GOSHIMA YUKI
IPC: G06T19/00
Filed: 2018-07-17
Abstract: PROBLEM TO BE SOLVED: To change a position and a posture of a three-dimensional model regardless of a position and a posture of a two-dimensional marker which can display the three-dimensional model in a mechanism for presenting mixed reality feeling.SOLUTION: An information processing apparatus for presenting to a user a mixed reality image obtained by overlapping a virtual space image being an image obtained by imaging a virtual space where a three-dimensional model is arranged on a real space image being an image generated by imaging a real space by an imaging device displays an object corresponding to a two-dimensional marker included in the real space image, and changes the position and the posture of the object regardless of the two-dimensional marker when the object is moved by using an operation device 701 or an input device 210.SELECTED DRAWING: Figure 10
Patent JP-2020011451-A (JP)
Title: Image formation apparatus and image formation system
Inventor: JOSEPH ARLIS OMANBACK
IPC: H04N1/00
Filed: 2018-07-18
Abstract: To efficiently manage the cumulative number of recording sheets formed with images in response to a user's request without troubling an administrator.SOLUTION: In an image formation apparatus 10, a control unit 31 authenticates identification information of a user, calculates the cumulative number of images processed by a job execution mechanism (image formation unit 12 etc.), stores in a storage unit 28 the cumulative number in association with the identification information of the user who authenticates the cumulative number, performs notification processing for notifying an administrator of the information that the cumulative number reaches a threshold when the cumulative number reaches the threshold, reads out the possibility of reset of the cumulative number related to the identification information of the authenticating user from the storage unit 28, resets the cumulative number to return it to an initial value when the reset of the cumulative number is possible, and does not reset the cumulative number when the reset of the cumulative number is impossible.SELECTED DRAWING: Figure 2
Patent JP-2020017819-A (JP)
Title: Phase fluctuation compensating device, phase fluctuation compensating method, and communication device
Inventor: TAKAKURA TOMOHIRO
IPC: H04L25/03
Filed: 2018-07-24
Abstract: To provide a phase fluctuation compensating device, a phase fluctuation compensating method, and a communication device, capable of highly accurately compensating for phase fluctuations while simplifying a circuit.SOLUTION: A known pattern comparison type phase difference detector 12 detects a phase difference between a known pattern extracted from a received signal and a true value as a first phase difference. The number of modulation phases in a phase modulation method of the received signal is M. An M-th power type phase difference detection unit 13 removes a modulation component by raising the received signal to the M-th power and detects a phase fluctuation from a mapping modulation phase point on a transmission side as a second phase difference. A phase compensator 11 compensates for the phase fluctuation of the received signal on the basis of the sum of the first phase difference and the second phase difference.SELECTED DRAWING: Figure 2
Patent JP-2020017852-A (JP)
Title: Bathroom system
Inventor: NAKANO YUKIMA
IPC: F24F11/50
Filed: 2018-07-25
Abstract: To provide a bathroom system capable of restraining unnecessary pairing, while allowing appropriate radio wave communication with a radio wave type remote controller.SOLUTION: A bathroom system includes a bathroom apparatus provided in a bathroom or a rest room constituted of a wall including a metal, a radio wave type remote controller transmitting a control signal for operating the bathroom apparatus, a receiving part provided on the outside of the bathroom, and receiving a control signal from the remote controller, a control section for receiving the control signal from the receiving part, and controlling operation of the bathroom apparatus on the basis of the control signal from the remote controller, and a wired remote controller connected with the control section by wire. The remote controller can transmits a pairing signal, and when the receiving part received the pairing signal from the remote controller, the control section notifies the wired remote controller of whether or not to grant the pairing.SELECTED DRAWING: Figure 1
Patent JP-2020015439-A (JP)
Title: Vehicle travel support apparatus
Inventor: NAKAMURA NORIMICHI
IPC: B60W30/02
Filed: 2018-07-26
Abstract: To efficiently control driving force when a wheel passes a difference in level during vehicle travel control.SOLUTION: A vehicle travel support apparatus includes: a vehicle travel control device for controlling the travel of a vehicle; and a travel state acquisition device for acquiring travel state information indicating the travel state of the vehicle. On the basis of the travel state information, the vehicle travel control device detects that a first wheel of the vehicle has got over a difference in level. On the basis of the travel state information, the vehicle travel control device acquires first driving force required for the first wheel to get over the difference in level or a change in the travel state when the first wheel passes the difference in level, as reference information. On the basis of the reference information, the vehicle travel control device estimates second driving force to be required for a second wheel of the vehicle to get over the difference in level. When the second wheel passes the difference in level after the first wheel, the vehicle travel control device allows the estimated second driving force to be generated.SELECTED DRAWING: Figure 13
Patent JP-2020019047-A (JP)
Title: Casting mold and method for casting cast iron
Inventor: NISHIKIMI YASUO
IPC: B22C9/08
Filed: 2018-08-01
Abstract: To provide a mold capable of smoothly exhausting air inside a cavity and capable of performing casting while maintaining high quality even in the case of a thin spherical graphite cast iron product having a thin plate-like part with a thickness of 2 mm or lower, and a method for casting a cast iron.SOLUTION: A casting mold for subjecting a thin cast iron product to atmospheric casting comprises: a molten metal injection port 34 of injecting a molten metal M from an upper part; a cavity face 32 of forming a thin plate-like space; a communication passage 35 of communicating the molten metal injection port 34 and the cavity face 32; a parting plane 33 of a stationary side mold 3; a run-off face 36 as a gap provided around the cavity face 32, allowing the approach of the molten metal but regulating the passage of the same; and an exhaust passage face 37 at the parting plane 33 for exhausting a gas from the run-off face 36, thus the gas in the cavity face 32 can be effectively exhausted from the run-off face 36 communicated with the exhaust passage face 37.SELECTED DRAWING: Figure 3
Patent JP-2020019549-A (JP)
Title: Folding container
Inventor: AKIYAMA KENJI
IPC: B65D6/24
Filed: 2018-08-02
Abstract: To provide a folding container whose height in a folded state can be reduced.SOLUTION: A box pallet 1 includes: a bottom wall constitution part 2 having an approximately rectangular shape in a plan view; a pair of opposing first side walls 11 erected above a side of the bottom wall constitution part 2; and a pair of second side wall parts 21 disposed between the side parts of the pair of first side walls 11. The side walls 11 and 21 can be folded toward a middle of the bottom wall constitution part 2. The first side wall part 11 includes a locking wall 14 projecting inward from both side parts of an inner surface, and is configured to be detachable with respect to the bottom wall constitution part 2. A locking housing part 41 penetrating in a thickness direction of the first side wall 11 is provided on both sides of the first side wall 11. In the folded state of the box pallet 1, the pair of first side wall parts 11 vertically overlap each other with their inner surfaces facing each other, and the locking wall 14 is inserted into the locking housing part 41 of the first side wall part 11 on the other side.SELECTED DRAWING: Figure 11
Patent JP-2020019439-A (JP)
Title: Air conditioner for vehicle
Inventor: MARUYAMA TOMOHIRO
IPC: F25B27/02
Filed: 2018-08-02
Abstract: To prevent liquefaction of a heating medium R1 sucked by a compressor 31.SOLUTION: An air conditioner 1 includes a heat pump system 2 and a liquefaction prevention section 5. In the heat pump system 2, a compressor 31 for a heating medium R1, an internal condenser 32 (radiator) for the heating medium R1 compressed by the compressor 31, expansion devices (expansion valves 11, 12) for the heating medium R1 of which heat has been radiated by the internal condenser 32 and an evaporator 361 are provided along a circulation passage 20 of the heating medium R1. The evaporator 361 is provided on the upstream of the compressor 31 in a flowing direction of the heating medium R1 in the circulation passage 20. In the evaporator 361, the heating medium R1 sucked by the compressor 31 is heated and evaporated through heat exchange with a heating medium of which temperature is higher than that of outside air. The liquefaction prevention section 5 is provided in a flow passage 24 in which the heating medium R1 heated by the evaporator 361 and then converted to a gas state flows, and prevents liquefaction of the heating medium R1 sucked by the compressor 31.SELECTED DRAWING: Figure 1
Patent JP-2018198324-A (JP)
Title: Schottky barrier diode
Inventor: AKEDA MASATOSHI
IPC: H01L29/868
Filed: 2018-08-08
Abstract: To provide a semiconductor device capable of reducing a reverse leakage current and a threshold voltage.SOLUTION: A Schottky barrier diode comprises: a semiconductor substrate of a first conductivity type consisting of a wide band gap semiconductor; trapezoid trenches 17 formed in a stripe shape on a surface of the semiconductor substrate at an equal interval; impurity regions of a second conductivity type formed on bottom parts of the trapezoid trenches 17; a Schottky electrode formed so as to be brought into contact with the semiconductor substrate; and an insulating film formed on a circumferential edge of the Schottky electrode. The impurity regions of the second conductivity type formed in a stripe shape are scanning in a first direction, and are formed so that its length gradually becomes shorter in the vicinity of a corner part of the substrate in a plan view and becomes the shortest at both ends in a second direction.SELECTED DRAWING: Figure 1
Patent JP-2020030956-A (JP)
Title: Superconductive cable line
Inventor: MORIMURA TOSHIYA
IPC: H01B12/16
Filed: 2018-08-22
Abstract: To provide a superconductive cable line capable of detecting a leakage of a liquid coolant.SOLUTION: A superconductive cable line includes: a superconductive cable having a conductor part with a superconductive conductor layer, and an insulation tube housing the conductor part and into which a liquid coolant is filled; a liquid-storing part arranged vertically below the superconductive cable being in an installed state, and configured to store the liquid coolant leaked from the insulation tube; a temperature sensor part arranged in the liquid-storing part; and a control part having a judgement part configured to judge a leakage of the liquid coolant according to information from the temperature sensor part. The liquid-storing part opens upward and is composed of a material having a specific heat smaller than that of a structure in which the superconductive cable is installed.SELECTED DRAWING: Figure 1
Patent JP-2019220665-A (JP)
Title: Coil component
Inventor: SOMEYA SHUHEI
IPC: H01F27/28
Filed: 2018-08-22
Abstract: To provide a coil component capable of being mounted such that wires wound around a winding core part and a mounting substrate do not directly face each other and capable of obtaining high inductance.SOLUTION: A coil component includes: a drum-shaped magnetic core 10 around which wires W1, W2 are wound; plate-like magnetic cores 20, 30 sandwiching the magnetic core 10 from a z direction; and terminal electrodes E1, E2 connected respectively to one ends of the wires W1, W2 and terminal electrodes E3, E4 connected respectively to the other ends of the wires W1, W2. A winding core part 13 of the magnetic core 10 has a surface positioned on one side in a y direction and a surface positioned on the other side in the y direction. The terminal electrodes E1-E4 are arranged in an x direction along the surface as viewed from the z direction.EFFECT: Reliability can be enhanced by mounting such that the magnetic core 20 is interposed between the mounting substrate and the winding core part. Further, magnetic resistance in a closed magnetic path is low, so that high inductance can be obtained.SELECTED DRAWING: Figure 2
Patent JP-2018175933-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2018-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a game in a special game state from becoming monotonous.SOLUTION: When a game ball shooting handle 18 provided at a lower part of a pachinko machine 10 is operated, the pachinko machine 10 shoots game balls in an upper tray 23 toward a game region. In the game region, when a game ball enters an operation pocket, symbols are variably displayed on a display screen of a symbol display device. When the symbols are stopped and displayed in a predetermined combination, a game is shifted to a jackpot state and a plurality of variable prize winning devices provided in the game region are opened. In the pachinko machine 10, a plurality of opening patterns, where the number of opening times for each variable prize winning device is different, are set. When any one of the variable prize winning devices is opened in the jackpot state, an opening animation suggesting the variable prize winning device to be opened in the next round is displayed on the display screen of the symbol display device.SELECTED DRAWING: Figure 1