baber/WOPTO huggingface dataset:
Patent JP-2020185203-A (JP)
Title: Game machine
Inventor: TAKANO SEI
IPC: A63F5/04
Filed: 2019-05-15
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: When a start lever provided in a slot machine is operated, a lottery of winning combinations is held inside and reels visible through display windows start rotating. When stop switches are operated, the reels corresponding to the respective stop switches are stopped. In the slot machine, a main control device manages a normal section and an advantageous section. The advantageous section comprises: a chance mode in which a token putout expectation value per game is less than 3; and a notification mode A, a notification mode B, and a notification mode C in which a token putout expectation value per game is equal to or more than 3. In the notification modes A to C, a navigation rate when winning a pressing order winning combination differs.SELECTED DRAWING: Figure 16
Patent JP-2020190767-A (JP)
Title: Power demand forecasting device for target facility
Inventor: AIKYO YASUAKI
IPC: G06Q50/06
Filed: 2019-05-17
Abstract: To provide a power demand forecasting device for a target facility, which makes it easy to forecast the air-conditioning power demand by appropriately considering the indoor environment of the target facility.SOLUTION: An air conditioning power demand forecasting unit 2c inputs weather forecast data related to an outside air temperature into a demand forecasting model, and predicts a demand for air conditioning power of a target facility. A demand forecast correction unit 2d calculates a NAC value based on the weather forecast data for each time period, the number of visitors, and a NAC correction value. A NAC correction value is calculated by the demand forecast correction unit 2d so as to level the discomfort index in each time period of the target facility based on a measured discomfort index DI of the target facility calculated for each time period. The NAC value is corrected for each time period by the calculated NAC correction value. The demand forecast correction unit 2d corrects a demand forecast of air conditioning power for each time period by using the NAC value corrected by the NAC correction value.SELECTED DRAWING: Figure 2
Patent JP-2020190520-A (JP)
Title: Electronic component handling device and electronic component test device
Inventor: KATO YASUYUKI
IPC: G01R31/26
Filed: 2019-05-23
Abstract: To provide an electronic component handling device capable of reducing costs.SOLUTION: A handler 2 comprises an arm 20 that presses a DUT 5 to a socket 32 of a test head 3. The arm 20 comprises a pusher 22 that contacts the DUT 5, and a heater 21 that heats the DUT 5 through the pusher 22. The pusher 22 comprises an internal space 223, and a ventilation path 229 communicating with the internal space 223. Air is supplied from the test head 3 to the internal space 223 via the air passage 229.SELECTED DRAWING: Figure 2
Patent JP-2020193432-A (JP)
Title: Mounting structure of suspension rail in sliding door type door apparatus and mounting method
Inventor: KOBAYASHI YUZO
IPC: E05D15/06
Filed: 2019-05-24
Abstract: To provide a mounting structure of a suspension rail mounted in an inclined manner by using a simple horizontal base line in a case where an arc-shaped sliding door type door apparatus is provided in a toilet booth, and a mounting method.SOLUTION: In order to mount a suspension rail 6 in an inclined manner via support brackets 7-10 such that a door body 4 is automatically opened and closed, marks for horizontally mounting position and marks for inclined mounting position corresponding to mounting positions of each of the support brackets are provided on the support brackets. After mounting the support brackets on a building frame side in a state where the marks are positioned at a horizontal base line, the suspension rail 6 is mounted to the mounted support brackets.SELECTED DRAWING: Figure 2
Patent JP-2019206180-A (JP)
Title: Resin mold, method of producing replica mold, and method of producing optical device
Inventor: YOSHIOKA HIDENORI
IPC: G02B5/00
Filed: 2019-05-28
Abstract: To provide a resin mold in which uneven patterns are connected so that joint portions of unit molds cannot be visually observed.SOLUTION: A resin mold 100 comprises: a transcription uneven pattern region 1A; a transcription uneven pattern region 1B; uneven patterns; and transcription boundary portion 20, in which in one side transcription uneven pattern region 1A and another side transcription uneven pattern region 1B, heights of planes 10A and 10B formed by convex portions of the transcription uneven pattern regions are the same, and the uneven patterns are located between one side transcription uneven pattern region 1A and another side transcription uneven pattern region 1B being adjacent thereto, and the transcription boundary portion 20 has a height of the plane formed by the convex portion lower than the height of the plane formed by the convex portion of the transcription uneven pattern region. A width 21 of the transcription boundary portion 20 is within 2 μm, and a lowest convex portion 22 in which a height of the convex portion in the transcription boundary portion 20 is lowest is located closer to one of the transcription uneven pattern regions than a center 23 in a width direction.SELECTED DRAWING: Figure 2
Patent JP-2020193270-A (JP)
Title: Thermosetting resin composition, prepreg, metal foil with resin, laminate, printed wiring board and semiconductor package
Inventor: KUSHIDA KEISUKE
IPC: B32B27/42
Filed: 2019-05-28
Abstract: To provide a thermosetting resin composition that has sufficient heat resistance and low elastic modulus, and has high adhesive strength to a metal foil at room temperature and high temperature, a prepreg including the thermosetting resin composition, a metal foil with a resin, a laminate, a printed wiring board and a semiconductor package.SOLUTION: A thermosetting resin composition contains (A) a phenolic resin, (B) a thermosetting resin, (C) an acrylic polymer, and (D) a copolymer resin containing a structural unit derived from an aromatic vinyl compound and a structural unit derived from a maleic anhydride, the (A) component containing (A1) a phenolic resin having a C10-25 chain aliphatic hydrocarbon group.SELECTED DRAWING: None
Patent JP-2020193786-A (JP)
Title: Ventilation air conditioning system
Inventor: KONDO YOSHIAKI
IPC: F24F7/08
Filed: 2019-05-29
Abstract: To provide a ventilation air conditioning system capable of suppressing dew condensation in a radiator when heat exchange of air taken in by air supply is performed by an air heat exchanger and the radiator using a cooled or heated heating medium that has been used for indoor heat exchange.SOLUTION: A three-way valve 25 switches a path of a heating medium to either one path of a first path 71 for circulating the heating medium between a heat source machine 11 and a first radiator 12 and a second path 72 for circulating the heating medium among the heat source machine 11, the first radiator 12 and a second radiator 13. A dew-point temperature detection section 41 detects a dew-point temperature of air that has passed through an air heat exchanger 33, and a second radiator inlet temperature detection section 42 detects a second radiator inlet temperature that is an inlet temperature of the second radiator 13 in the second path 72. A three-way valve control section 45 controls switching of the three-way valve 25 by comparing the dew-point temperature with the second radiator inlet temperature during the circulation of the heating medium in the second path 72.SELECTED DRAWING: Figure 1
Patent JP-2020175164-A (JP)
Title: Inventive coffee spoon with stirring function
Inventor: WU PINGFANG
IPC: A47J43/044
Filed: 2019-05-30
Abstract: To provide a coffee spoon with a stirring function, which enables a fixed quantity of sugar to be put in coffee.SOLUTION: A coffee spoon includes a handle 10 and a dish-shaped part 19 that is positioned below the handle. An annular chamber 11 opened downward is provided in the handle 10, and a body 15 is slidably provided in a lower position in the annular chamber 11. The body 15 is provided with a stirring device and a sugar storage chamber. A fixed quantity of sugar is supplied from the sugar storage chamber, and the dish-shaped part 19 is driven by the stirring device.SELECTED DRAWING: Figure 1
Patent JP-2020001386-A (JP)
Title: Multilayered film
Inventor: ONISHI KENSUKE
IPC: B32B27/32
Filed: 2019-06-03
Abstract: To provide a multilayered film excellent in easy peelability and sealing strength.SOLUTION: There is provided a multilayered film which comprises an outer layer, an intermediate layer and a seal layer, wherein the intermediate layer is arranged between the outer layer and the seal layer, the outer layer contains a propylene-based polymer, the intermediate layer contains a propylene-based polymer and an ethylene homopolymer, the content of the ethylene homopolymer in the intermediate layer is 5 to 35 mass% and the seal layer contains a propylene-based random copolymer having a melting point of 150°C or less.SELECTED DRAWING: None
Patent JP-2020200613-A (JP)
Title: Cutoff device and cutoff method
Inventor: NISHIYAMA TOMEO
IPC: E02B7/22
Filed: 2019-06-07
Abstract: To provide a cutoff device and a cutoff method capable of cutting off water in a canal even where no guide grooves on both of canal walls are installed, as well as facilitating workability even when cutoff members are subjected to buoyant force in water.SOLUTION: A cutoff device 1 is provided with: support poles 10a to 10c installed on a canal; a plurality of cutoff members 20a to 20f stacked on the canal; and assembling jigs 30a to 30c used upon stacking the cutoff members 20a to 20f. The assembling jigs 30a to 30c having holes formed in which the support poles 10a to 10c are inserted comprise: attachment part attached rotatably on the support poles 10a to 10c through the holes and movably in a longitudinal direction of the support poles 10a to 10c; and retaining plates retaining the cutoff members 20a to 20f through protruding directly or indirectly from the attachment parts.SELECTED DRAWING: Figure 1
Patent JP-2020201137-A (JP)
Title: Fluorescent x-ray analysis system
Inventor: SUZUKI KEIJIRO
IPC: G01N23/223
Filed: 2019-06-11
Abstract: To provide a fluorescent X-ray analysis system for conducting a fluorescent x-ray analysis on a sample, the system improving the efficiency of the analysis work and the reliability of the result of the analysis.SOLUTION: A fluorescent X-ray analysis system 100 includes: a fluorescent X-ray analysis device 10 for measuring a sample; an information processor 20 for controlling the fluorescent X-ray analysis device 10 and analyzing the result of measurement by the fluorescent X-ray analysis device 10; and an imaging unit 16 for acquiring an image of the sample. The image processor 20 specifies at least one measurement region in the entire image of the sample obtained by the image data of the imaging unit 16 and detects the position of measurement in the at least one specified region.SELECTED DRAWING: Figure 1
Patent JP-2020140685-A (JP)
Title: Input apparatus and input system
Inventor: SUGIYAMA KOICHI
IPC: G06F3/03
Filed: 2019-06-14
Abstract: To provide an input apparatus and an input system which can precisely discriminate a kind of an input tool with a simple arrangement.SOLUTION: An input apparatus according to the present invention has a coordinate detecting unit for detecting position coordinates on an input surface on which an input tool makes input, an imaging unit provided on the input tool for imaging a flag indicating information of an attribute of the input tool, an input tool discriminating unit for discriminating the attribute based on the image of the flag captured by the imaging unit, and an input data generating unit for generating input data by the input tool based on the position coordinates detected by the coordinate detecting unit and the attribute discriminated by the input tool discriminating unit.SELECTED DRAWING: Figure 1
Patent JP-2020204679-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NISHIMURA KEIYA
IPC: G03G15/02
Filed: 2019-06-14
Abstract: To provide an image forming apparatus that can prevent the occurrence of a ghost image and charging unevenness.SOLUTION: An image forming apparatus comprises: image carriers; and charging rollers that charge the peripheral surfaces of the image carriers in a positive polarity. The charging rollers each include a conductive shaft, a base layer that covers the conductive shaft, and a surface layer that covers the base layer. The surface layer has a volume resistivity of 13.0 logΩ cm or more. On a peripheral surface of the charging roller, the ten-point average roughness Rz is 6 μm or more 25 μm or less, and the average interval Sm of profile curve irregularities is 55 μm or more and 130 μm or less.SELECTED DRAWING: Figure 12
Patent JP-2020205553-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA SHO
IPC: H02M1/00
Filed: 2019-06-18
Abstract: To prevent a power semiconductor switch from being seriously damaged by overheating due to an overcurrent or high voltage of a power supply.SOLUTION: When an overcurrent detection circuit 14 detects an overcurrent and a logic circuit 12 chops a high-side type IPS 10, or when a high voltage detection circuit 16 detects a high voltage of a power supply, an overheat detection circuit 15 sets an overheat detection threshold to a temperature lower than the temperature during normal operation. As a result, the overheated state of the high-side type IPS10 caused by the chopping operation by overcurrent detection or the high voltage detection of the power supply is detected at a temperature lower than the temperature during normal operation, such that the high-side type IPS 10 will no longer suffer serious damage such as burning.SELECTED DRAWING: Figure 1
Patent JP-2021003968-A (JP)
Title: Travel control device of vehicle
Inventor: KURIHARA MAKOTO
IPC: B60W30/14
Filed: 2019-06-26
Abstract: To provide a travel control device of a vehicle which changes responsiveness of acceleration and deceleration of a vehicle according to a situation when a driver operates an accelerator pedal, and can appropriately meet a demand of the driver.SOLUTION: A travel control device of a vehicle 1 includes an accelerator sensor (accelerator quantity detection means) 10, a radar device (front detection means) 13, and an ECU (control means) 11 which accelerates/decelerates own vehicle 1 with predetermined responsiveness based on the detection result of the accelerator sensor 10, in which when a driver operates an accelerator pedal 9 because it has determined that a distance between a front obstacle and the own vehicle 1 is equal to or longer than a predetermined distance, the ECU 11 sets the responsiveness of the subsequent acceleration to be high, and when the driver releases the accelerator pedal 9 because it has determined that the distance between the front obstacle and the own vehicle 1 is shorter than the predetermined distance, the ECU 11 sets the responsiveness of the subsequent acceleration to be low.SELECTED DRAWING: Figure 2
Patent JP-2021006418-A (JP)
Title: Rail guide device and sunroof device
Inventor: NONAMI SHUHEI
IPC: B60J7/05
Filed: 2019-06-28
Abstract: To suppress the rattling of a slide member moving along a guide rail of a rail guide device, and a movable panel in a sunroof device.SOLUTION: A rail guide device 30 includes a drive shoe 21 and a slide check 41 movable along a guide rail 13, and a guide block 60 fixed to the guide rail 13. The guide block 60 is provided with an engagement groove into which an engagement protrusion of a rotation check 48 pivoted rotatably on a support shaft 45 protruding to the rear side of the slide check 41, and which rotates the rotary check 48 in accordance with the forward movement of the slide check 41 from the state. The guide block 60 and the slide check 41 are each formed with contact surfaces contacting each other when the slide check 41 moves to the forefront side, and capable of transmitting to the guide block 60, pressing force from the slide check 41 to the front side of a vehicle.SELECTED DRAWING: Figure 5
Patent JP-2021006446-A (JP)
Title: Gas generator
Inventor: SHIKAURA KENJI
IPC: B60R21/264
Filed: 2019-06-28
Abstract: To provide a gas generator configured so that an igniter is eccentrically arranged, which can be reduced in manufacturing cost while enabling a gas generating agent to efficiently burn.SOLUTION: A gas generator 1A comprises a cup body 34 made of a fragile member defining an inflammation chamber 35 provided to face an igniter 32, and a burning control member 37A made of non-fragile member arranged in a burning chamber SA1 positioned around the cup body 34. The cup body 34 has a top wall part 34a and a side wall part 34b, which is eccentrically arranged with respect to a center shaft of a peripheral wall part 22 of a housing. A gas generation agent 51 is positioned around the cup body 34 so as to surround the side wall part 34b. The burning control member 37A has a shape in which the member exposes at least a portion of a part positioned close to the center shaft of the peripheral wall part 22, of the side wall part 34b and directly covers a part positioned at the opposite side of the part close to the center shaft of the peripheral wall part 22, of the side wall part 34b without intervention of the gas generating agent 51.SELECTED DRAWING: Figure 5
Patent JP-2021008299-A (JP)
Title: cap
Inventor: GOTO AKIHIRO
IPC: B65D47/32
Filed: 2019-07-01
Abstract: To provide a cap which prevents air between an inner container and an outer container from leaking to the outside during pressurization, and enable smooth mass discharge and final drainage.SOLUTION: A cap 4 has an air suction port 23 communicating with at a gap between an outer container 2 and an inner container 3. The air suction port 23 opens in one hole shape on an inner surface of the cap, and the inner surface of the cap forms a valve seat 52 around the opening of the air suction port 23. The valve member 10 includes a valve body support part 14 attached to an inner plug 8 arranged at the position of closing a mouth part of the inner container 3, and a square piece-shaped air valve part 15 that is integrally molded with the valve body support part 14, and extends from an outer peripheral edge of the valve body support portion 14 in a radial direction of the mouth part of the inner container 3. The air valve part 15 is integrally molded with a plate part 53 arranged so as to cover the opening of the air suction port 23 on the inner side surface of the cap and a pressure-resistant structure part 54 for maintaining the flat plate part 53 in a flat state.SELECTED DRAWING: Figure 1
Patent JP-2021011592-A (JP)
Title: Refining process of molten steel
Inventor: ARADA AKINORI
IPC: C21C7/064
Filed: 2019-07-03
Abstract: To provide a refining process of molten steel by which S concentration can be reduced even in a steel component system of low Al content.SOLUTION: In a vacuum degassing treatment of molten steel, a flux containing Mn oxide and SiO2 in a range satisfying the following equations (1) and (2) is added. 1.29×(%T.Mn)+(%SiO2)≥60...( 1 ) 1.29×(%T.Mn)/(%SiO2)≥0.7...( 2 ) where (% T.Mn) is total manganese concentration in flux (mass%) and (%SiO2) is silicon dioxide concentration in flux (mass%).SELECTED DRAWING: None
Patent JP-2021011052-A (JP)
Title: Printed steel sheet
Inventor: OGASAWARA MIKIYUKI
IPC: C23C28/00
Filed: 2019-07-04
Abstract: To provide a printed steel sheet in which the durability is improved.SOLUTION: A printed steel sheet 1 according to one embodiment of the present invention has a chemical conversion treatment layer 21, a primer layer 3, a base coat layer 4, a pattern printing layer 5, and a top coat layer 6 in this order on one surface of a plated steel sheet 2, in which the thickness of the top coat layer 6 is 5 μm or more, the base coat layer 4 has an aggregate, and the aggregate has a size of 1.5 times or less the thickness of the base coat layer 4.SELECTED DRAWING: Figure 1
Patent JP-2021011170-A (JP)
Title: Pneumatic tire
Inventor: SUGIURA YUKI
IPC: B60C9/04
Filed: 2019-07-05
Abstract: To solve such a problem that: a technique for further reducing road noise derived from a tire is required now; in order to materialize the technique, a method for softening a cap tread rubber thereby reducing spring characteristics, for instance, is known; this method however involves reduction in ride comfort, namely, reduction of the road noise and improvement in ride comfort are not compatible with each other.SOLUTION: A pneumatic tire is provided in which a carcass ply has a thicknesses of 0.50 mm-2.00 mm, and rubber for a carcass coat contains, as diene-based rubber, natural rubber and styrene-butadiene copolymer rubber and contains carbon black having a N2SA of 25-70 m2/g, wherein modulus (M300 cap) of cap tread rubber and modulus (M300 carcass) of the rubber for the carcass coat satisfy a relational expression: 0.20≤(M300 cap)/(M300 carcass)≤1.30.SELECTED DRAWING: None
Patent JP-2021012975-A (JP)
Title: Printed wiring board, multilayer printed wiring board, and manufacturing method of printed wiring board
Inventor: MORITA TAKAAKI
IPC: H05K3/20
Filed: 2019-07-08
Abstract: To provide a printed wiring board, a multilayer printed wiring board, and a manufacturing method of the printed wiring board in which the bias of local characteristics (mechanical characteristics, electrical characteristics) of a base material using a liquid crystal polymer is reduced.SOLUTION: In a printed wiring board using a liquid crystal polymer having wiring formed on at least one surface as a base material, the base material has a crystal orientation of the liquid crystal polymer in the plane direction of 0.3 or less.SELECTED DRAWING: None
Patent JP-2021011770-A (JP)
Title: Installation structure for wooden pillar
Inventor: TAKIGAWA SHIN
IPC: E04B1/26
Filed: 2019-07-09
Abstract: To provide an installation structure for wooden pillars that can enhance installation strength.SOLUTION: In an installation structure for wooden pillars according to the present invention, a wooden pillar to be vertically installed to a supporting hole includes an area containing a rootstock, and the wooden pillar is vertically installed to the supporting hole in a state that the area containing the rootstock crosses over an aperture end part of the supporting hole as to a longitudinal direction of the wooden pillar. Preferably, the installation structure according to the present invention comprises a supporting device including: a baseplate to be firmly fixed on an installation plane of a base concrete and the like; a supporting cylinder that is installed on the baseplate and includes a supporting cylindrical main body whose upper part is preferably open; and a convex part provided on a central part of an area surrounded by the supporting cylindrical main body in an upper plane of the baseplate. The supporting cylindrical main body and the baseplate form the supporting hole, and the wooden pillar preferably includes a concave part whose base end plane is engaged with the convex part.SELECTED DRAWING: Figure 1
Patent JP-2021011789-A (JP)
Title: Filling equipment
Inventor: TAKAHASHI KEISUKE
IPC: E04G23/02
Filed: 2019-07-09
Abstract: To provide easy-to-use filling equipment that does not impose an excessive burden on the construction site.SOLUTION: A filling equipment according to one aspect of the present disclosure includes: a container body; a first container that is detachably provided to the container body and contains cement-containing liquid containing cement, water, inorganic acids, aggregates and thickeners; a second container that is detachably provided to the container body and contains an alkaline solution; a mixer that mixes the cement-containing liquid and the alkaline solution to obtain a cement slurry; transfer means for transferring the cement-containing liquid in the first container and the alkaline solution in the second container to the mixer; and a discharge port for discharging cement slurry from the mixer.SELECTED DRAWING: Figure 1