baber/WOPTO huggingface dataset:
Patent JP-2019205682-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-05-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019208342-A (JP)
Title: Electric connection box
Inventor: ISHIKAWA TAKUYA
IPC: H05K7/20
Filed: 2018-05-30
Abstract: To provide an electric connection box having new structure that can advantageously suppress increase in heat in a case.SOLUTION: The electric connection box is provided with: a case 12 in which internal circuits 26a, 26b, 28 and 30 are stored; a power supply connection part 32 to which a power input terminal 34b is connected in a stacked state; and a radiator 54 attached to the power supply connection part 32 in a state of being stacked on the power input terminal 34b via an electrically non-conductive heat transfer body 52, and the radiator 54 has an exposing part 60 exposed out of the case 12.SELECTED DRAWING: Figure 1
Patent JP-2019211508-A (JP)
Title: Semiconductor module, method for manufacturing the same, and method for communication using the same
Inventor: IIDA TETSUYA
IPC: G02B6/42
Filed: 2018-05-31
Abstract: To improve the performance of a semiconductor module.SOLUTION: A semiconductor module MJ includes a semiconductor chip CHP1 and a semiconductor chip CHP2. The semiconductor chip CHP1 includes an optical waveguide WG1, optical devices such as an optical modulator OM and a light reception unit OR, and a wiring M2a formed above the optical devices. The semiconductor chip CHP2 includes semiconductor elements such as MISFET 1Q to 3Q and a wiring M6b formed above the semiconductor elements. The semiconductor chip CHP2 is equipped on the semiconductor chip CHP1, and the surface TS1 of the semiconductor chip CHP1 is in contact with the surface TS2 of the semiconductor chip CHP2 so that the wiring M2a and the wiring M6b are in direct contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2019017987-A (JP)
Title: Rail, runner, and set of rail and runner
Inventor: OKADA TETSUO
IPC: A61H3/00
Filed: 2018-06-01
Abstract: To provide a useful rail and runner, even when being used by a user such as the elderly, smoothly traveling by branching the runner in a prescribed direction; and a set of the rail and runner.SOLUTION: A track of a rail 1 includes: a loop-like track 2 and at least three branch tracks 3, 4, and 5 outward extending from the loop-like track at intervals apart in a circumferential direction. A travel unit of a runner includes a plurality of shaft members slidably installed at a slit-like opening of the rail 1; and rotary members (such as bearings) attached to the shaft members and being rotatable by coming into contact with a travel wall of the rail 1, where the plurality of shaft members are attached to holding units at prescribed intervals apart in the travel direction of the runner.SELECTED DRAWING: Figure 1
Patent JP-2019009982-A (JP)
Title: Safe vehicular energy supply device
Inventor: JUERGEN MITTNACHT
IPC: B60L1/00
Filed: 2018-06-13
Abstract: To provide a safe vehicular energy supply device.SOLUTION: A vehicular energy supply device (10) includes: a high voltage battery (12) which has two high voltage connection contacts (18), at least one battery string (14) arranged between the high voltage connection contacts (18), and at least two string contacts (22) having at least one battery string (14) arranged therebetween; and a DC/DC converter (24) which has an output side for supplying low voltage to a low voltage system of a vehicle and an input side which is conductively connected to at least one battery string (14) by the two string contacts (22). The vehicular energy supply device includes an electric driving device embodied so as to supply electric energy to the low voltage system of the vehicle by at least one battery string (14) when any trouble occurs. This invention is related to the vehicle having the energy supply device and a corresponding method for supplying energy to the vehicle having the electric driving device.SELECTED DRAWING: Figure 1
Patent JP-2019217836-A (JP)
Title: Brake system
Inventor: ITAKURA Kyoshiro
IPC: B60T13/74
Filed: 2018-06-18
Abstract: To provide a brake system capable of properly controlling a clearance amount by correcting an estimated error of a contact position caused by a delay time difference of an output signal of each sensor so as to achieve both improvement of fuel economy by drag prevention of a brake pad in non-brake time and reduction of a response time in brake time.SOLUTION: A brake system comprises: a brake disk; a brake pad; a piston; a drive mechanism; a position sensor for detecting a position of a piston; a thrust sensor for detecting thrust with which the brake pad presses the brake disk; and a brake control part for controlling the drive mechanism for adjusting the brake force. The brake control part comprises: a contact position calculation part for calculating a contact position where the brake pad and the brake disk contact, on the basis of output signals of the position sensor and the thrust sensor; a position error calculation part for calculating a position error of the contact position on the basis of a delay time difference of output signals of the position sensor and the thrust sensor; and a contact position correction part for correcting the contact position determined by the contact position calculation part, using the position error.SELECTED DRAWING: Figure 3
Patent JP-2019217970-A (JP)
Title: Electronic mirror device and image display method
Inventor: NAKAMURA YUTA
IPC: B60R11/04
Filed: 2018-06-21
Abstract: To decrease the possibility that an object person may feel uncomfortable with a field of view displayed on a display part in an electronic mirror device.SOLUTION: An electronic mirror device, which is mounted in a vehicle, comprises: a picked-up image acquisition part that acquires a picked-up image obtained by picking-up an image of a periphery of a vehicle; a position acquisition part that acquires a position of an object person getting in the vehicle; an image generation part that generates a mirror image indicating a field of view viewed via a mirror by the object person, on the basis of the picked-up image depending on the position, in the case where the vehicle is provided with a mirror; and a display part that displays the mirror image.SELECTED DRAWING: Figure 2
Patent JP-2020003265-A (JP)
Title: Water amount estimation method in molten salt, and method for manufacturing molten metal
Inventor: SAKURAI KENTO
IPC: C25C7/06
Filed: 2018-06-26
Abstract: To provide a water amount estimation method capable of effectively estimating an amount of water in molten salt, and a method for manufacturing molten metal.SOLUTION: An electrolytic cell 1 is a molten salt bath formed of molten salt containing a metallic chloride supplied to the inside, electrolyzes a specific metallic chloride in the molten salt, and generates molten metal by the electrolysis. In the inside of the electrolytic cell 1, an electrode 3 including an anode 3a and a cathode 3b having a portion arranged in parallel with a depth direction of the molten salt bath, and a temperature adjustment pipe 4 as a heat exchanger that adjusts the temperature in the electrolytic cell 1 are arranged. A water amount estimation method in the molten salt includes a current measurement step of immersing electrodes 3a and 3b in the molten salt, applying a voltage of 1.2 V or more and less than 2.75 V thereto, and measuring magnitude of the flowing current by application of the voltage.SELECTED DRAWING: Figure 1
Patent JP-2020002840-A (JP)
Title: Engine exhaust device
Inventor: MURAMATSU GOKICHI
IPC: F01N13/08
Filed: 2018-06-27
Abstract: To increase engine output in a medium-to-low-speed area and a degree of freedom of an engine layout with a simple structure in a motor-cycle mounted with a multi-cylinder engine.SOLUTION: An engine exhaust device comprises: a plurality of exhaust pipes 25 connected to exhaust ports of respective cylinders of a multi-cylinder engine; connection pipes which connect pairs of exhaust pipes 25 through communication holes; and heat exchangers 17 and 22 which are arranged in front of the exhaust pipes 25. The connection pipes include a first connection pipe 30 which connects the exhaust pipes 25A and 25D of a first cylinder and a fourth cylinder respectively and a second connection pipe 31 which connects the exhaust pipes 25B and 25C of a second cylinder and a third cylinder respectively. The first connection pipe 30 is arranged above the second connection pipe 31.SELECTED DRAWING: Figure 2
Patent JP-2020004051-A (JP)
Title: Head-up display device
Inventor: KIKUCHI YUTA
IPC: B60R11/02
Filed: 2018-06-27
Abstract: To provide a head-up display (HUD) device capable of causing a driver to recognize an importance degree of a prediction information image that is predicted.SOLUTION: An HUD device 100 comprises: a display 120 which emits display light; target information acquisition sections (173 and 174) for acquiring information Im1 and Im2 relating to another vehicle 400 existing around an own vehicle 300; an image generation section 172 for generating an information image to be displayed by the display 120; a behavior prediction/determination section 175 for predicting a future behavior change from the information Im1 and Im2 relating to the other vehicle 400 acquired through the target information acquisition sections (173 and 174); and an importance degree determination section 176 for determining an importance degree of the predicted behavior change of the other vehicle 400 for a driver. The image generation section 172 displays an information image of the other vehicle 400 on the basis of the information, and a prediction information image of the other vehicle 400 is displayed at a display position of high visibility in accordance with the determination that the importance degree is increased, by the behavior prediction section 175.SELECTED DRAWING: Figure 2
Patent JP-2020003366-A (JP)
Title: Device and method for inspecting foreign substance
Inventor: OGIWARA KATSUNOBU
IPC: G01N21/90
Filed: 2018-06-28
Abstract: To provide a foreign substance inspection device which can surely inspect foreign substances in the inside of a flexible packaged material by a terahertz light.SOLUTION: The present invention relates to a foreign substance inspection device 1 for inspecting foreign substances in a flexible packaged material with a partially unclear outer surface. The foreign substance inspection device 1 includes: a chuck 20 for planarizing the unclear outer surface; a terahertz light irradiation unit 31 for irradiating the planarized outer surface with a terahertz light while conducting a two-dimensional scanning; and a terahertz light receiving unit 32 for receiving a return light as the reflected terahertz light.SELECTED DRAWING: Figure 3
Patent JP-2020000589-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-06-29
Abstract: To increase game interest.SOLUTION: Performance control means (performance control device 300) capable of executing a performance in connection with the game can select and execute one performance pattern out of a plurality of performance patterns to sequentially execute a first predetermined performance and a second predetermined performance to be started after the first predetermined performance, as the same performance content. The plurality of performance patterns includes a first performance and one or more second performances having a different transition timing to the second predetermined performance from that of the first performance. The selection probability of the first performance when the game result is a special result is made higher than that of the second performance.SELECTED DRAWING: Figure 98
Patent JP-2020001012-A (JP)
Title: Method for regenerating hydrotalcite catalyst
Inventor: FUKUOKA ATSUSHI
IPC: B01J27/28
Filed: 2018-06-29
Abstract: To provide a method for recovering and regenerating a hydrotalcite catalyst after an isomerization reaction of glucose to fructose.SOLUTION: The method for regenerating a hydrotalcite catalyst comprises: a step of recovering the hydrotalcite catalyst used for an isomerization reaction of glucose to fructose; a step of heat treating the recovered hydrotalcite catalyst at a temperature of 400°C to 700°C; and a step of treating the hydrotalcite after the heat treatment with an aqueous solution containing an anion. A carbonate ion is preferable as the anion.SELECTED DRAWING: None
Patent JP-2020008602-A (JP)
Title: Display device for displaying used car sales price
Inventor: TAKINAMI MASASHI
IPC: G09F1/10
Filed: 2018-07-03
Abstract: To provide a display device which allows for placing a display board or a display sheet that displays a used car sales price.SOLUTION: A display device comprises a base 1 on which a display board 7 or a display sheet 21 is mounted, and support means for leaning the base 1 back at an appropriate angle and supporting the same, the base having a catch 8 at a bottom end thereof to prevent the display board or the display sheet mounted thereon from sliding down.SELECTED DRAWING: Figure 1
Patent JP-2020007912-A (JP)
Title: Fluid machine
Inventor: IWANAMI SHIGEKI
IPC: F04C18/02
Filed: 2018-07-03
Abstract: To enhance reliability of a scroll fluid machine which is used in an oilless manner, by increasing the wear resistance thereof.SOLUTION: A fixed scroll 10 has a fixed substrate 11 and a spiral fixed toothed part 12. An orbiting scroll 20 is formed of resin, and has an orbiting substrate 21 which is arranged facing the fixed substrate 11, and a spiral orbiting toothed part 22. A housing 30 fixes the fixed scroll 10, and houses the fixed scroll 10 and the orbiting scroll 20. An orbiting slide surface 23 is formed in a region outside in a radial direction, the orbiting toothed part 22 out of the orbiting substrate 21 of the orbiting scroll 20. A housing slide surface 36 is formed in a region opposing the orbiting slide surface 23 out of the housing 30, and slides with the orbiting slide surface 23. In the housing 30, a region in which the housing slide surface 36 is formed is formed of metal, and its outer wall is exposed to atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2020007751-A (JP)
Title: shutter
Inventor: OCHIAI KOZO
IPC: E06B9/02
Filed: 2018-07-05
Abstract: To provide a shutter which is good at opening/closing operability of a shutter door and in which a short coil spring can be used even in a tall case.SOLUTION: A shutter door 1 and an assist structure unit 2A for assisting opening/closing of the shutter door 1 attached to the rear surface side of a housing 9 are provided. The assist structure unit 2A includes: two spring members 2a and 2b which energize the shutter door 1 in the closing direction when the shutter door 1 is opened, and which energize the shutter door 1 in the opening direction when the shutter door 1 is closed; rail portions 3a and 3b extending in the moving direction of the shutter door 1 at the center of the rear surface of the housing 9 in the height direction; movement locking portions 5a which are engaged in the rail portions 3a and 3b in a movable manner and which fix one ends of the spring members 2a and 2b respectively; and a fixing lock part 4 for fixing the other ends of spring members provided to the rear part of the shutter door 1.SELECTED DRAWING: Figure 2
Patent JP-2020009984-A (JP)
Title: Optical pulse signal generation device and bioimaging device
Inventor: YOKOYAMA HIROYUKI
IPC: H01S5/042
Filed: 2018-07-12
Abstract: To easily obtain a burst-like light pulse that lasts for a time of sub-nanosecond or more with a simple configuration.SOLUTION: An optical pulse signal generation device 10 includes a laser light source 11, a pulse generator 13 that generates an electric pulse signal having a time width of sub-nanosecond or more, a semiconductor laser oscillator 12 that generates a burst-like optical pulse signal on the basis of a laser light and a periodic waveform signal by receiving the laser light and being driven by the electric pulse signal, an optical amplifier 14 that optically amplifies the burst-like optical pulse signal generated by the semiconductor laser oscillator, and a nonlinear optical wavelength converter 15 that wavelength-converts the burst-like optical pulse signal after optical amplification by a nonlinear optical effect.SELECTED DRAWING: Figure 1
Patent JP-2018160936-A (JP)
Title: Imaging apparatus
Inventor: KITA YUKI
IPC: H04N5/357
Filed: 2018-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of increasing a frame rate without increasing noise.SOLUTION: The imaging apparatus includes: a first photoelectric conversion layer in which pixels photoelectrically converting the light of a predetermined color component and penetrating the light of other color components are arranged in a two-dimensional manner; an imaging element having the first photoelectric conversion layer and a second photoelectric conversion layer which is layered and disposed on the identical optical path to the first photoelectric conversion layer and in which pixels photoelectrically converting the light penetrating the first photoelectric conversion layer are disposed in a two-dimensional manner; a first drive unit which repeatedly reads charges stored in the pixel of the first photoelectric conversion layer for each of predetermined cycles; and a second drive unit which repeatedly reads charges stored in a pixel of the second photoelectric conversion layer at different timing from the first drive unit for each of predetermined cycles.SELECTED DRAWING: Figure 1
Patent JP-2020012420-A (JP)
Title: Internal combustion engine
Inventor: HIRAYAMA SHUJI
IPC: F01L1/18
Filed: 2018-07-18
Abstract: To provide an internal combustion engine capable of optimally adjusting a lifting amount of an exhaust valve in decompression.SOLUTION: An internal combustion engine includes: a decompression cam 112 for making a curved projection face 121a having a bus line in parallel with a rotation axis Xc of a cam shaft 95, project from a virtual cylindrical face 124 coaxial with the cam shaft 95 at less than a predetermined rotating speed; and a decompression slipper face 135 disposed on an exhaust-side rocker arm 97b at an outer side of the virtual cylindrical face 124, and crossing the virtual cylindrical face 124 to come into slide-contact with the curved projection face 121a in rotating the cam shaft 95. The decompression slipper face 135 is formed by combination of a plane in parallel with the rotation axis Xc of the cam shaft 95, and a curved face 135b having a bus line in parallel with the rotation axis Xc of the cam shaft 95 and having a specific curvature.SELECTED DRAWING: Figure 5
Patent JP-2020017362-A (JP)
Title: Lithium secondary battery and electrolytic solution
Inventor: TAKADA TERUHISA
IPC: H01M10/052
Filed: 2018-07-23
Abstract: To provide a battery having high capacity and capable of obtaining cycle stability and heat resistance and also to provide an electrolytic solution thereof.SOLUTION: Disclosed is a lithium secondary battery which includes: a positive electrode containing sulfur; a negative electrode containing a material for absorbing and releasing lithium ions; and a non-aqueous electrolyte. The lithium secondary battery is characterized in that the non-aqueous electrolyte contains hydrofluoroether which is represented by a formula R-O-CRRR(in the formula, Rrepresents a group of formula -CFCHFCF, Rrepresents a fluorinated alkyl group having 1 to 2 carbon atoms or an alkyl group, Rrepresents 1 to 6 fluorinated alkyl groups, Rrepresents a hydrogen atom, a fluorine atom, or a methyl group) and whose boiling point is 100°C or more.SELECTED DRAWING: None
Patent JP-2020016394-A (JP)
Title: Air conditioner
Inventor: YONEKURA KOJI
IPC: F24F11/77
Filed: 2018-07-26
Abstract: To provide an air conditioner that can readily adjust static pressure even after installation.SOLUTION: An air conditioner includes: an indoor unit body 1; and a box 3 installed by being fixed to the indoor unit body 1 on an outside of the indoor unit body 1. The box 3 includes: a first ventilation port 35 connected to an air suction port 15 of the indoor unit body 1; and a second ventilation port 36 communicated to the first ventilation port 35. The box 3 further includes a plate-like static pressure adjustment member 4 that is inserted between the first ventilation port 35 and the second ventilation port 36 inside the box 3 so as to be capable of being removed and inserted from the outside of the box 3.SELECTED DRAWING: Figure 3
Patent JP-2020019496-A (JP)
Title: Double container cap
Inventor: SAKAMOTO SATOSHI
IPC: B65D47/32
Filed: 2018-07-30
Abstract: To provide a double container cap capable of being downsized.SOLUTION: A double container cap 1 comprises: a cap body member 10 having a top surface part 15 connected to a mounting cylindrical wall 14 and covering a mouth part 7 from above; an inner plug member 11; a discharge valve member 12; and an air valve member 13. A discharge tube 18 partitioning a discharge passage C1 is formed by a top surface part 15 and the inner plug member 11, and the discharge tube 18 has a discharge valve seat 19 provided in the inner plug member 11 and allowing the discharge valve member 12 to be seated. The top surface part 15 has an outside air flow inlet port 20, and an air seat 21 not enclosing the discharge passage C1 but enclosing the outside air flow inlet port 20, and allowing the air valve member 13 to be seated. An outside air flow inlet passage C2 separated from the discharge passage C1 and a storage space S, and causing outside air to flow from the outside air flow inlet port 20 to an outdoor air introduction port 6 is partitioned by the top surface part 15 and the inner plug member 11.SELECTED DRAWING: Figure 1
Patent JP-2018184964-A (JP)
Title: Method for improving performance of gas turbine engine
Inventor: WILLIAM G SHERIDAN
IPC: F02C3/107
Filed: 2018-07-31
Abstract: PROBLEM TO BE SOLVED: To further improve performance of a gas turbine engine.SOLUTION: A method of improving performance of a gas turbine engine (20) comprises: determining fan tip speed boundary conditions for at least one fan blade of a fan section (22); determining rotor boundary conditions for a rotor of a low pressure turbine (39); and utilizing stress level constraints in the rotor of the low pressure turbine (39) and the at least one fan blade to determine if the rotary speed of the fan section (22) and the low pressure turbine (39) can meet a desired number of operating cycles.SELECTED DRAWING: Figure 1
Patent JP-2020019421-A (JP)
Title: Vehicle window device
Inventor: MATSUYAMA SOHEI
IPC: E06B3/66
Filed: 2018-08-02
Abstract: To provide a vehicle window device improving sound proofing performance of a window and reducing the weight of the window.SOLUTION: A vehicle window device 4 is provided with a resin window 5. The window 5 includes an outside window 10, and an inside window 20 disposed inside a vehicle chamber with a prescribed space from the outside window 10 face to face. Filmy piezoelectric films 31, 32 having piezoelectricity are mounted respectively on facing inner surfaces 10A, 20A of the outside window 10 and the inside window 20. A controller 40 inverting the vibration of the piezoelectric film 31 mounted on the outside window 10 to a reverse phase and transmitting the vibration of the piezoelectric film to the piezoelectric film 32 mounted on the inside window 20 to make it vibrate is electrically connected to the piezoelectric films 31, 32.SELECTED DRAWING: Figure 2