baber/WOPTO huggingface dataset:
Patent JP-2021053566-A (JP)
Title: Oscillation type crusher and tooth interval acquisition method
Inventor: TAKADA HIROSHI
IPC: B02C1/02
Filed: 2019-09-27
Abstract: To enable reliable teeth interval adjustment work in consideration of possibility that a teeth interval does not change actually when an actuator is driven.SOLUTION: An oscillation type crusher includes a first tooth, a second tooth, an adjustment actuator, a toggle block, and a toggle plate. The second tooth is provided to oscillate and forms a crushing chamber between the first and second teeth. The adjustment actuator is driven to adjust an interval between the first tooth and the second tooth. The toggle block moves in a linear direction by driving of the adjustment actuator. The toggle plate is arranged between the toggle block and the second tooth. When the adjustment actuator is driven in a direction opposite from a direction of narrowing the interval between the first tooth and the second tooth, a member between the adjustment actuator and the toggle block can be separated relative to the other. A position detecting part that the oscillation type crusher includes detects a member, for example, that is fixed on the toggle block. According to the detected result, the interval between the first tooth and the second tooth is acquired.SELECTED DRAWING: Figure 3
Patent JP-2021054679-A (JP)
Title: Heat reflection member and method for manufacturing glass member having heat reflection layer
Inventor: YAMAGUCHI KAZUHIRO
IPC: C03B20/00
Filed: 2019-09-30
Abstract: To provide a heat reflection member cleaned by a medical solution without being damaged even in a high temperature environment when manufactured and used while maintaining a high reflectance and without causing dust when used, and a method for manufacturing a glass member having a heat reflection layer suitable as the heat reflection member.SOLUTION: The heat reflection member has a laminated structure obtained by forming a quartz glass layer on the upper and lower surfaces of a silica sintered powder layer. A portion of the silica sintered powder layer in the end part of the heat reflection member includes: a non-permeation layer having at least a thickness larger than one half of the silica sintered powder layer without permeating gas or a liquid; and a buffer layer having a density changing toward the sintered powder layer from the non-permeation layer between the non-permeation layer and the silica sintered powder layer.SELECTED DRAWING: Figure 1
Patent JP-2021054764-A (JP)
Title: Composition for enhancing cognitive functions
Inventor: ARAI TOMOHIRO
IPC: A61K31/045
Filed: 2019-09-30
Abstract: To provide a composition for enhancing cognition.SOLUTION: A composition comprises a lower alcohol and menthol, so that it is possible to enhance cognition.SELECTED DRAWING: Figure 8
Patent JP-2019213999-A (JP)
Title: Game machine
Inventor: SUZUKI YASUTAKA
IPC: A63F7/02
Filed: 2019-10-01
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: a game board unit 102 exchangeably fixed to a game frame (inner frame 170); a hilt unit 135 that is exchangeably fixed to a second position differing from the first position to which a game board is fixed, and is exchangeable in a step when exchanging the game board unit 102; and a performance control board 320 for performing display on a main display device 131. The main display device 131 performs display control of display contents displayed on the main display device 131 by display contents corresponding to display corresponding to the second game board unit 102 when the game board unit 102 is exchanged from the first game board unit 102 to a second game board unit 2302.SELECTED DRAWING: Figure 24
Patent JP-2021061540-A (JP)
Title: Electronic blackboard
Inventor: NAKAMURA YOICHI
IPC: B43L1/04
Filed: 2019-10-08
Abstract: To improve the production efficiency in a manufacturing process by adopting a configuration in which the accuracy of a placement position of a CCD is not required.SOLUTION: An electronic blackboard includes a writing unit in which writing is performed by a user, a light guide plate having a predetermined length and arranged along the writing unit, and an imaging unit that reads reflected light obtained when the light with which the inside of the light guide plate is irradiated reaches the writing unit, is reflected by the writing unit, and returns again. As a result, the production efficiency of the manufacturing process can be improved by adopting a configuration in which the accuracy of a placement position of a CCD is not required.SELECTED DRAWING: Figure 1
Patent JP-2020024724-A (JP)
Title: Information processor, method for controlling information processor, and program
Inventor: SHIBAMOTO FUMIHIRO
IPC: G06F8/38
Filed: 2019-10-09
Abstract: To provide a mechanism which can generate a screen transition diagram by which the current screen transition state can be easily confirmed even while an application is being developed.SOLUTION: There is generated a list screen which can identify the connection between a screen as a transition source and a screen as a transition destination, using information on a screen definition used to generate an application using plural screens. This allows generation of a screen transition diagram by which a current screen transition state can be easily confirmed even while an application is being developed.SELECTED DRAWING: Figure 12
Patent JP-2021062002-A (JP)
Title: Game machine
Inventor: TAMURA MASASHI
IPC: A63F5/04
Filed: 2019-10-11
Abstract: To provide a game machine that can provide a highly amusing game.SOLUTION: When a bonus overlaps on one-token combination inside the bonus, a game machine grants a predetermined privilege that is advantageous for a player on the basis of winning the one-token combination missing the bonus.SELECTED DRAWING: Figure 304
Patent JP-2020016665-A (JP)
Title: Data utilization device, data utilization program, and data storage device
Inventor: SATO TSUNEO
IPC: G01C15/00
Filed: 2019-10-17
Abstract: To enhance reliability of three-dimensional location information.SOLUTION: A three-dimensional location information generation unit 210 generates three-dimensional location information using measurement data acquired by measurement instruments 201. An additional information acquisition unit 220 acquires at least one of authenticated user information, instrument information, and measurement information as additional information. An information encryption unit 231 encrypts a set of the generated three-dimensional location information and the acquired additional information.SELECTED DRAWING: Figure 2
Patent JP-2021068646-A (JP)
Title: Switch device and failure diagnosis method for switch device
Inventor: HATTA YOSHIMASA
IPC: H01H13/64
Filed: 2019-10-25
Abstract: To provide a switch device which is compact and is capable of detecting external wiring failures and internal failures.SOLUTION: A switch device 200 comprises: a body 10; a cover 20 fitted to an upper face of the body 10; first to third terminals 30, 40, and 50 extending downward from the body 10; a push button 70; first and second operating elements 80 and 90 which are provided so as to be vertically displaceable inside the cover 20 in response to the pressing operation of the push button 70; first and second movable contacts 83a and 93a which are fitted to the first and the second operating elements 80 and 90, respectively; and first and second fixed contact pieces 32 and 52 which are disposed so as to be horizontally spaced away from each other inside the cover 20. The first operating element 80 is provided so as to be displaceable independently from the second operating element 90.SELECTED DRAWING: Figure 1
Patent JP-2021069283-A (JP)
Title: Control device and control system
Inventor: IZUMO YOSUKE
IPC: A01K1/00
Filed: 2019-10-29
Abstract: To provide a control device and a control system capable of accurately determining a state of an animal and starting control before amenity is lost.SOLUTION: A control device 5 includes: storage means 31 for storing daily data showing a relation between time and a vital sign of an animal; vital detection means 32 for detecting time-series data showing an hourly vital sign of the animal; and determination means 33 for determining a state of the animal based on the time series data detected by the vital detection means 32 and on the daily data stored by the storage means.SELECTED DRAWING: Figure 5
Patent JP-2021070175-A (JP)
Title: Tire vulcanization mold
Inventor: KAWABATA MARIKO
IPC: B29C33/02
Filed: 2019-10-29
Abstract: To provide a tire vulcanization mold that does not easily cause a problem even if a stencil plate is repeatedly replaced.SOLUTION: The tire vulcanization mold in which a stencil plate 30 is arranged in a mounting recess part 20 is characterized in that a tire molding surface 14a for molding a tire, the mounting recess part 20 formed concave with respect to the tire molding surface 14a, the stencil plate 30 with a label forming part 31 formed on a front side, a spacer 40 arranged between a bottom surface 21 of the mounting recess part 20 and the stencil plate 30, a first connecting member 50 for connecting at least the stencil plate 30 and the spacer 40, and a second connecting member 51 for connecting the spacer 40 and the mounting recess part 20 are provided.SELECTED DRAWING: Figure 3
Patent JP-2021072503-A (JP)
Title: Image forming apparatus
Inventor: SASAKI SHUNSUKE
IPC: G06F3/12
Filed: 2019-10-30
Abstract: To make it possible, when an image to be printed includes an image that may not be suitable for printing, to restrict the printing, while allowing a specific administrator to check the image.SOLUTION: An image determination unit 5d determines whether or not a specific image satisfying a predetermined print restriction condition is included in a target image. A job control unit 5b, when the specific image is determined to be included in the target image, causes a printer 1 to execute print processing in a delay mode that takes a longer time than the print processing in a standard mode when the specific image is determined not to be included in the target image. A notification unit 5a, when the print processing in the delay mode is executed, executes notification processing to a specific destination through a communication device 4.SELECTED DRAWING: Figure 1
Patent JP-2021074796-A (JP)
Title: Striking tool
Inventor: MACHIDA YOSHITAKA
IPC: B25D17/06
Filed: 2019-11-05
Abstract: To effectively reduce weight while ensuring a reciprocating guide function.SOLUTION: A hammer drill 1 includes a motor 6, a tool holder 17 capable of installing a bit B at a front end, and a striker 24 provided in the tool holder 17 and reciprocated by the driving of the motor 6, and can strike the bit B with the reciprocating of the striker 24. The striker 24 is equipped with a large-diameter portion 30 on a rear side, and a small-diameter portion 31 on a front side. The large-diameter portion 30 is formed with two holes 34 and 34 opening on an outer peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2021075420-A (JP)
Title: Binder for inorganic compound slurry, composition containing binder, and green sheet using composition
Inventor: OGAWA REINA
IPC: C04B35/634
Filed: 2019-11-08
Abstract: To provide a binder for an inorganic compound slurry, capable of producing a green sheet and a conductive paste, the binder: having a combination of hardness, lamination, elongation suitable for a cutting step, and adhesiveness when subjected to compression bonding; and being excellent in dispersion stability for an inorganic compound.SOLUTION: A polyvinyl butylal resin can be obtained as a main polymer, and further a binder resin can be obtained which forms an interpenetrating polymer network structure to be obtained by dissolving and crosslinking a polymer having a crosslinking system independent of the polyvinyl butylal resin. By using the resin, hardness can be improved while maintaining suitability for other steps, such as elongation and adhesiveness when subjected to compression bonding.SELECTED DRAWING: None
Patent JP-2021074447-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-13
Abstract: To provide a game machine capable of suitably suggesting a specific situation to a player by displaying characters.SOLUTION: While characters "NEXT" for suggesting execution of re-variation display are displayed and then characters "×2" for suggesting that re-variation display is executed for the second time are displayed in a weak pseudo pattern, characters "GO TO NEXT!" for suggesting execution of re-variation display are displayed in a performance mode differing from the weak pseudo pattern in a strong pseudo pattern and then characters "×2" for suggesting that re-variation display is executed for the second time are displayed, thus allowing a player to recognize whether re-variation display is suggested in a weak pseudo system or a strong pseudo system according to a difference in a performance mode, and suitably suggesting the player that re-variation display is performed.SELECTED DRAWING: Figure 10-23
Patent JP-2021081205-A (JP)
Title: Freshness evaluation method, processing device and freshness evaluation system
Inventor: YANAGAWA HIROTO
IPC: G01N21/64
Filed: 2019-11-14
Abstract: To provide a freshness evaluation method for further accurately evaluating freshness of meat based on fluorescence lifetime of fluorescence generated from the meat by irradiation with excitation light.SOLUTION: A freshness evaluation method includes: acquiring attenuation data indicating attenuation of fluorescence intensity at a specific wavelength generated from meat by irradiation with excitation light; calculating fluorescence lifetime of the fluorescence from the attenuation data; determining freshness of the meat based on the fluorescence lifetime of the meat; and outputting freshness data indicating the freshness of the meat.SELECTED DRAWING: Figure 3
Patent JP-2021083172-A (JP)
Title: Electric connection box
Inventor: SHIMIZU TATSUYA
IPC: H02G3/16
Filed: 2019-11-15
Abstract: To suppress a circuit failure even when an electric connection box is mounted in a different direction according to a vehicle type.SOLUTION: An electric connection box includes objects including a circuit body to be housed, a case body in which the objects to be housed are housed, and which has an opening portion, and a cover that covers the opening portion. The cover includes a peripheral wall formed by connecting a plurality of flat portions into a polygonal shape to cover the outer periphery of the opening portion side of the case body. On the inner surface of the peripheral wall, a plurality of recessed portions are formed in the plurality of flat portions.SELECTED DRAWING: Figure 7
Patent JP-2020036042-A (JP)
Title: Moisture resistant solid electrolytic capacitor assembly
Inventor: MARTIN BILLER
IPC: B32B7/025
Filed: 2019-11-18
Abstract: To provide a moisture resistant solid electrolytic capacitor assembly.SOLUTION: A capacitor assembly that contains a solid electrolytic capacitor element positioned within a multi-layered casing is provided. The casing contains an encapsulant layer that overlies the capacitor element, and a moisture barrier layer that overlies the encapsulant layer. Through careful control of the materials employed in the casing, the present inventor has discovered that the resulting capacitor assembly can be mechanically stable while also exhibiting electrical properties in the presence of high humidity levels (e.g., relative humidity of 85%). For example, the encapsulant layer may be formed from a thermoset resin (e.g., epoxy) that is capable of providing the capacitor element with mechanical stability. The moisture barrier layer may likewise be formed from a hydrophobic material.SELECTED DRAWING: Figure 1
Patent JP-2021085899-A (JP)
Title: Light source device and projector
Inventor: AKIYAMA KOICHI
IPC: F21V9/35
Filed: 2019-11-25
Abstract: To provide a light source device that is excellent in fluorescence use efficiency.SOLUTION: A light source device according to the present invention includes a light source unit that emits a first light beam and a second light beam with a first wavelength band, a first optical element that changes the traveling direction of a main ray of the first light beam, a second optical element that changes the traveling direction of a main ray of the second light beam, and a wavelength conversion layer including an incidence surface the first light beam and the second light beam enter, and converting the wavelength of the first light beam and the second light beam into the fluorescence with the second wavelength band. The first optical element and the second optical element change the traveling direction of the main ray of the first light beam and the main ray of the second light beam so that the first light beam and the second light beam do not overlap with each other on the incidence surface.SELECTED DRAWING: Figure 7
Patent JP-2021084055-A (JP)
Title: Gas filtration system
Inventor: HAYAKAWA RYO
IPC: C10K1/02
Filed: 2019-11-26
Abstract: To provide a gas filtration system capable of more accurately controlling a filling height of a filtration medium.SOLUTION: A gas filtration system includes: a gasification furnace; a filtration device filled with a filtration medium; a gas introduction passage for guiding a combustible gas discharged from the gasification furnace to the filtration device; and a filtration medium supply section supplying the filtration medium to the filtration device. The filtration device includes: a first hollow member in which a filtration space filled with the filtration medium is formed; a second hollow member being inserted into the first hollow member and causing the filtration medium supplied from the filtration medium supply section to drop down to the filtration space; a third hollow member guiding the combustible gas introduced from the gas introduction passage to the filtration space; a filling height detection section detecting a filling height of the filtration medium in the filtration device; and a control section controlling the filtration medium supply section on the basis of a detection result obtained by the filling height detection section so that the filling height of the filtration medium is maintained in the second hollow member.SELECTED DRAWING: Figure 2
Patent JP-2020105685-A (JP)
Title: Treatment agent for synthetic fiber, and synthetic fiber
Inventor: TAKENOSHITA YUICHI
IPC: D06M15/53
Filed: 2019-12-03
Abstract: To provide a treatment agent for a synthetic fiber, capable of imparting low frictional property between a fiber and a metal in a spinning step and a weaving step, and imparting high frictional property between fibers after refining process is executed.SOLUTION: A treatment agent for a synthetic fiber contains a smoothing agent component (A), a polyalkylene glycol type nonionic surfactant (B), and a polymer having butadiene and/or isoprene as the essential constituent monomer. In the treatment agent for a synthetic fiber, a weight ratio of the polymer (C) is 1-30 wt.% based on the weight of a nonvolatile component of the treatment agent for a synthetic fiber.SELECTED DRAWING: None
Patent JP-2021090293-A (JP)
Title: Power transmission device between units of power conversion device and power transmission method between units
Inventor: OGUMA KOTA
IPC: H02M1/00
Filed: 2019-12-05
Abstract: To enable continuous driving of a power conversion device including a plurality of units without reducing the output voltage maximum value by stopping the unit that has stopped due to a failure in a DC power source.SOLUTION: A power conversion device includes a plurality of units (unit 1 to unit N) each including a DC power source 11, an input capacitor 21 connected in parallel to the DC power source 11, and a cell that bridge-connects a plurality of semiconductor switching elements S1 to S4 between positive and negative electrode terminals of the DC power source 11. Output terminals of the cells of the units are connected in series in multiple stages, and by PWM control of the semiconductor switching elements in the cells, the DC power is supplied to a DC load 50. The power conversion device includes a control unit that controls the phase shift angle of a carrier signal between the units used in the PWM control so that the output power average value of the units, among the plural units, where the DC power source 11 has stopped becomes 0.SELECTED DRAWING: Figure 1
Patent JP-2021089107-A (JP)
Title: refrigerator
Inventor: NISHIMURA KOICHI
IPC: F25D17/08
Filed: 2019-12-05
Abstract: To provide a refrigerator that can restrain frost formation on a cooler and reduce power consumption.SOLUTION: A refrigerator according to the present disclosure comprises a refrigerator body comprising a heat insulating box partitioned into at least first, second, and third storage chambers, a cooling fan for sending cool air generated by a cooler into the respective storage chambers, a first damper for selectively passing the cooling air to the first storage chamber, a second damper for selectively passing the cooling air to the third storage chamber, and a control unit for controlling opening/closing of the first and second dampers. The control unit has: a first cooling mode for opening only the first damper, and cooling the first and second storage chambers; a second cooling mode for opening only the second damper, and cooling the third storage chamber and the second storage chamber; and a third cooling mode for closing both the first damper and the second damper, and cooling the second storage chamber.SELECTED DRAWING: Figure 1
Patent JP-2021090560-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-12-09
Abstract: To provide a game machine which can increase the amusement of a game.SOLUTION: A game machine can execute a notice performance in a game performance according to a jackpot determination result, and an actuation performance which, in an execution of the notice performance, actuates a frame performance part provided in a front face side of a game frame. The notice performance includes a first notice performance and a second notice performance having an expectation degree higher than that in the first notice performance. The actuation performance is easier to be executed in the case in which the second notice performance is executed than in the case in which the first notice performance is executed. A jackpot expectation degree is higher in the case in which the actuation performance is executed in an execution of the first notice performance than in the case in which the actuation performance is not executed in an execution of the first notice performance.SELECTED DRAWING: Figure 38
Patent JP-2021096554-A (JP)
Title: Constant current circuit
Inventor: MIYAJIMA KAZUYUKI
IPC: G05F1/56
Filed: 2019-12-16
Abstract: To prevent an excessive current from flowing to a load even during a temporary decrease in a drain voltage of a control transistor M1 when started or due to a decrease in a power supply voltage and during restoration after that.SOLUTION: A constant current circuit includes: a control transistor M1 in which a drain is connected to a power source terminal through a load RL, and a source is connected to the ground through a sense resistance RS; and a differential amplifier AMP1 for controlling a gate of the control transistor M1 in accordance to a difference between a voltage generated in the sense resistance RS and a reference voltage VREF. The differential amplifier AMP1 feeds a constant current to the load RL by controlling the control transistor M1 so as to cause the voltage generated in the sense resistor RS to coincide with the reference voltage VREF. The constant current circuit further includes a differential amplifier AMP2 for reducing a drain current of the control transistor M1 when a potential difference between the drain and the source of the control transistor M1 decreases to a prescribed voltage or below.SELECTED DRAWING: Figure 1