baber/WOPTO huggingface dataset:
Patent JP-2020073245-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine capable of coping with fraudulence to a game machine.SOLUTION: A plurality of stages of setting values are set to a Pachinko machine. A winning probability of a jackpot result at least in a low-probability mode varies according to the setting state of the Pachinko machine. For changing the setting state of a Pachinko machine, a setting key is inserted into a setting key insertion part 68a and ON operation is performed, a reset button 68c is pressed, a front door frame is opened, and operating power needs to be started to be supplied to the Pachinko machine in a situation in which a game machine body is opened. When operating power starts to be supplied to the Pachinko machine in a situation in which the conditions are satisfied, setting value update processing is executed by a main-side CPU 63. By performing predetermined operation in the setting value update processing, a setting value can be selected.SELECTED DRAWING: Figure 9
Patent JP-2021133809-A (JP)
Title: Brake fluid pressure control device and vehicle
Inventor: ODAKA MIKIYA
IPC: H02K7/14
Filed: 2020-02-27
Abstract: To obtain a brake fluid pressure control device for a vehicle which enables downsizing compared to conventional brake fluid pressure control devices.SOLUTION: A motor (40) of a brake fluid pressure control device (70) according to the invention is a brushless motor and disposed in a space enclosed by a substrate (80) and a housing (85). A stator (41) of the motor (40) includes: a coil (42); and a mold part (43) which covers the coil (42) with a mold material. The mold part (43) is in contact with a motor housing (50) of the motor (40). Heat emitted by the coil (42) passes through the mold part (43) and the motor housing (50) to be transmitted to an object contacting with the motor housing (50).SELECTED DRAWING: Figure 3
Patent JP-2020143370-A (JP)
Title: HOT-DIP Al-Zn-Mg-Si BASED PLATING STEEL SHEET AND MANUFACTURING METHOD THEREOF, AND COATED STEEL SHEET AND MANUFACTURING METHOD THEREOF
Inventor: OI TOSHIHIKO
IPC: C22C18/04
Filed: 2020-02-28
Abstract: To provide a hot-dip Al-Zn-Mg-Si based plating steel sheet excellent in surface appearance and corrosion resistance.SOLUTION: A plating layer has a composition of Al of 45-65 mass%, Si of 1.2-4 mass%, Mg of 1-6 mass%, Sr of 0.01-0.2 mass%, and a balance of Zn and inevitable impurities. The Mg2Si particles observed on the surface of the plating layer have each an area of 100 μm2 or less averagely.SELECTED DRAWING: Figure 1
Patent JP-2021141672-A (JP)
Title: Foreign matter detection system and non-contact charging system
Inventor: SAKAKIBARA NAOYA
IPC: B60L5/00
Filed: 2020-03-03
Abstract: To provide a system capable of reducing frequency of useless notifications for prompting a user to remove a foreign matter that exists around a power transfer unit.SOLUTION: A displacement mode of a foreign matter is detected based on a position of the foreign matter at each of a start time and a finish time of a predetermined period. By delaying a determination timing of the displacement mode of the foreign matter by a predetermined period (predetermined time), a notification timing for prompting removal of the foreign matter can be delayed. Alternately, when it is determined that the foreign matter existing around a power transfer unit 10 is displaced, but thereafter the existence of the foreign matter is not detected, that is, in a situation in which a notification prompting a user to remove the foreign matter is unnecessary, the notification is omitted.SELECTED DRAWING: Figure 3
Patent JP-2021141934-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-03-10
Abstract: To provide a game machine capable of suitably performing test display in display means in connection with power on of a game machine.SOLUTION: A slot machine determines whether control of progress of a game can be resumed based on backup data when the backup data are retained in a RAM and power is turned on, resumes control of progress of a game on the basis of the backup data when it is determined that control of progress of a game can be resumed based on the backup data, and performs setting for performing test display before control of progress of a game is resumed based on backup data when main processing is resumed based on the backup data.SELECTED DRAWING: Figure 16
Patent JP-2021012677-A (JP)
Title: Management system and management program
Inventor: IMAEDA KENSHIRO
IPC: G05B19/418
Filed: 2020-03-16
Abstract: To provide a management system for efficiently managing a state of a selected task, and a management program.SOLUTION: A management system includes: a recording unit 22 which stores state-related information relating to state of tasks executed in a plurality of areas; a receiving unit 231 that receives a first request, which includes selection information for selecting at least one task of the tasks and requests outputting first information based on the task selected in the selection information; and a display unit 232 which displays, as the first information, information corresponding to a state of the task selected in the selection information, for each of the areas, at least, on the basis of the state-related information stored in the recording unit 22 when the receiving unit 231 receives the first request.SELECTED DRAWING: Figure 1
Patent JP-2021147764-A (JP)
Title: Superstructure support structure
Inventor: Tian qi xiang
IPC: E02D27/12
Filed: 2020-03-16
Abstract: To prevent excessive uplift and damage of a superstructure during earthquake and reduce an impact occurring when the uplifted superstructure drops.SOLUTION: When earthquake occurs and is detected by an earthquake detecting section 36, a friction member 32 is expanded by charging air in a fluid chamber 40 to perform a pressure control to press an inner peripheral surface 3212 of the friction member 32 against an outer peripheral surface 3004 of a rod 30. When the earthquake vibration reaches a ground G directly under a superstructure 12, a large horizontal force is applied to the superstructure 12, and the moment causes the superstructure 12 to tilt so as to displace one side of the superstructure 12 in an uplifting direction. In this case, a friction resistance is generated between the inner peripheral surface 3212 of the expanded friction member 32 and the outer peripheral surface 3004 of the rod 30, and a resistance to upward or downward displacement of the superstructure 12 is generated.SELECTED DRAWING: Figure 2
Patent JP-2021148205-A (JP)
Title: Lock type bidirectional clutch
Inventor: IIYAMA TOSHIO
IPC: F16D41/08
Filed: 2020-03-19
Abstract: To provide a novel and improved lock type bidirectional clutch that can prevent noise and the like from being emitted due to operation and reliably hold a lock state when stopping an output shaft.SOLUTION: A lock type bidirectional clutch engages an auxiliary internal tooth gear 62 with a stationary external tooth gear 8 which is part of an inscribed planetary gear mechanism type speed reducer while preventing the auxiliary internal tooth gear from rotating without using a biting roller and causes the auxiliary internal tooth gear 62 to abut on an axial end face of a planetary gear body 10 by urging the auxiliary internal tooth gear in an axial direction with urging means 66.SELECTED DRAWING: Figure 1
Patent JP-2021150501-A (JP)
Title: Semiconductor storage device
Inventor: SHIRAI KAITO
IPC: H01L27/11575
Filed: 2020-03-19
Abstract: To provide a semiconductor storage device in which the decrease in yield can be suppressed.SOLUTION: A semiconductor storage device according to an embodiment includes a first conductor in a layer shape provided above a substrate, a plurality of second conductors provided above the first conductor and stacked apart from each other in a first direction, a plurality of pillars extending in the first direction, passing the second conductors, and including layered semiconductor connected electrically to the first conductor, and a first metal plug provided surrounding the outer periphery of the first conductor and electrically connecting between the first conductor and the substrate.SELECTED DRAWING: Figure 4
Patent JP-2020126053-A (JP)
Title: Method for producing 99Mo radioisotope
Inventor: KEN CZERWINSKI
IPC: G21G1/08
Filed: 2020-03-19
Abstract: To provide targetry coupled separations which enhances the production of a predetermined radiation product through the selection of a target (including selection of the target material and the material's physical structure) and relates to separation chemistry in order to optimize the recovery of the predetermined radiation product.SOLUTION: This disclosure describes systems and methods 10 for creating (through irradiation) or removing one or more desired radioisotopes from a target and further describes systems and methods that allow the same target to undergo multiple irradiation operations 12 and separation operations 14 without damage to the target. In contrast with the prior art that requires complete dissolution or destruction of a target before recovery of any irradiation products, the repeated reuse of the same physical target allowed by targetry coupled separation represents a significant increase in efficiency and decrease in cost over the prior art.SELECTED DRAWING: Figure 1
Patent JP-2021148697-A (JP)
Title: Soil sampling device
Inventor: KITAJIMA AKIRA
IPC: G01N1/08
Filed: 2020-03-23
Abstract: To provide a soil sampling device advantageous for collecting soil of any depth from the ground surface quickly, efficiently, and inexpensively.SOLUTION: The soil sampling device includes: a cylindrical sampling tube 12 that has a cutter 14 at the lower end thereof and a support member 16 at the upper end thereof in a removable manner respectively. A connecting member 18 is provided to connect two opposing points on the upper end of the support member 16. The cutter 14 and the connecting member 18 are coupled detachably by a connecting portion 20 so as to be integrally moved in the vertical direction. A rod joint part 22 is provided to joint a pushing rod 28 to the connecting member 18 in a removable manner so as to integrally rotate. A pair of lid members 24 is provided above in a swingable manner, each of which closes two half openings 1602A of the connecting member 18.SELECTED DRAWING: Figure 1
Patent JP-2021149040-A (JP)
Title: Wavelength conversion element, illumination device, and projector
Inventor: SHIRATORI YUKIYA
IPC: F21S2/00
Filed: 2020-03-23
Abstract: To provide a wavelength conversion element, an illumination device, and a projector which have an excellent heat discharge property.SOLUTION: The wavelength conversion element of the present invention includes: a substrate having a first surface; a reflection layer provided on the first surface; a wavelength conversion layer provided on the reflection layer, and converting light in a first wavelength range to light in a second wavelength range different from the first wavelength range; a structure provided on the wavelength conversion layer, and diffusing the light in the first wavelength range; and an optical layer provided on the structure, and reflecting a part of the light in the first wavelength range, transmitting another part of the light in the first wavelength range, and transmitting the light in the second wavelength range. The optical layer has different reflectance for the light in the first wavelength range according to an incidence angle of the light in the first wavelength range which enters the optical layer.SELECTED DRAWING: Figure 5
Patent JP-2021152598-A (JP)
Title: Image forming apparatus
Inventor: YOKOTE AKIHITO
IPC: G03G15/00
Filed: 2020-03-24
Abstract: To improve the correction accuracy in correction processing of correcting density unevenness in a main scanning direction occurring in an output image.SOLUTION: An image forming apparatus measures the density of a chart for measurement, and based on a result of measurement, acquires, for every gradation level, a density difference ΔD to be corrected for density unevenness correction in a main scanning direction at each of the positions in the main scanning direction. The image forming apparatus converts the density difference ΔD for every gradation level in each of the positions in the main scanning direction into a correction amount for an input image signal by using a conversion factor N for every gradation level to create a plurality of conversion conditions. The image forming apparatus corrects input image data based on the plurality of created conversion conditions.SELECTED DRAWING: Figure 7
Patent JP-2020110640-A (JP)
Title: Blower
Inventor: KENYON BARTON JOHN
IPC: A61M16/00
Filed: 2020-03-25
Abstract: To provide an alternative configuration of a blower considering necessity.SOLUTION: A blower includes: a housing which has an inlet and an outlet; a motor which drives a rotatable shaft; a first impeller and a second impeller which are provided with respect to the shaft and respectively have plural impeller blades; a first static component which is provided with respect to the housing and includes a stationary blade on the downstream side of the first impeller; and a second static component which is provided with respect to the housing and includes a stationary blade on the downstream side of the second impeller. The first stationary blade set of the first static component is provided around the motor, and configured and arranged so as to feed the air stream along the motor, prevent the revolution of the air stream and increase the pressure by decelerating the air. There is also provided a blower which includes a third impeller and a third static component positioned on the upper side of the first impeller.SELECTED DRAWING: Figure 4
Patent JP-2021158171-A (JP)
Title: Method for manufacturing thermoelectric conversion element
Inventor: TOHIRA TOMOTAKE
IPC: H01L35/34
Filed: 2020-03-26
Abstract: To solve the problem that an anti-diffusion layer containing Ti and Al may form a reaction layer of Ti-Sb depending on the operating conditions of the thermoelectric conversion element, and may also form a reaction layer of Al-Sb dispersed in Ti-Sb, in which case cracks may occur starting from Al-Sb.SOLUTION: In order to solve this problem, a method for manufacturing a thermoelectric conversion element includes the following steps: arranging a thermoelectric conversion material containing Co and Sb and a material containing Ni in contact with an Al foil, and sintering them together above the melting point of Al to obtain a sintered body having an anti-diffusion layer containing an alloy of the Al-(Co,Ni) system.SELECTED DRAWING: Figure 2
Patent JP-2021156766-A (JP)
Title: Delivery support system and delivery support program
Inventor: SUZUKI YUSUKE
IPC: B65G61/00
Filed: 2020-03-27
Abstract: To provide a technique that can increase the possibility that a guidance easy to understand is given.SOLUTION: A delivery support system includes: a guidance point showing unit for giving a guidance on a guidance point on a route of a delivery vehicle for delivering a package to each of delivery points; a parking space showing unit for giving a guidance on a parking space for parking of the delivery vehicle to unload a package at a delivery point. The parking space showing unit gives a guidance on a parking space after the guidance point showing unit finishes a guidance of the last guidance point that the vehicle will passe by before arriving at the delivery point.SELECTED DRAWING: Figure 1
Patent JP-2021156076-A (JP)
Title: Joint structure between pile and building
Inventor: WATANABE KEISUKE
IPC: E02D5/24
Filed: 2020-03-30
Abstract: To achieve a joint structure between a pile and a building allowing joint between the pile and the building to be constructed with good workability.SOLUTION: A joint structure allows a joint member 10 to be installed on a pile P with easier work than the previous art such as attachment of a pile head cap on a pile head using a number of bolts because the joint member 10 can be fixed on the pile P so as to charge a fluid hardening material between a pipe body 12 of the joint member 10 and the pile P to form a filler 70 after putting the pipe body 12 on the pile head of the pile P. Also, the joint member 10 and a joint plate 20 in the joint structure 1 allow adjustment of the position and angle of a pillar C relative to the pile P through adjustment of the position and angle of the joint plate 20 relative to the joint member 10 by moving and adjusting the joint plate 20 in a direction along each of long holes (11a, 20a) as their long holes (11a, 20a) are stacked in a direction intersecting (orthogonal to) each other and fastened with a fastening member 30 in communication with each of the long holes.SELECTED DRAWING: Figure 1
Patent JP-2021156822-A (JP)
Title: Optical fiber vibration detection device and vibration detection method
Inventor: KANDA YOSHIHIRO
IPC: G01D5/353
Filed: 2020-03-30
Abstract: To remove an impact of fading with an inexpensive configuration by simple signal processing.SOLUTION: An optical fiber vibration detection device includes: a probe light generation unit that generates probe light; a sensing fiber to which the probe light is incident; a light receiving unit that receives back-scattered light generated in the sensing fiber by the probe light to generate an electric signal; and a signal processing unit that calculates intensity information and phase information on the back-scattered light from the electric signal and calculates a phase at the midpoint of two points from a phase difference between the two points different in positions in a longitudinal direction of the sensing fiber. The signal processing unit causes a median filter to act on distribution of the phase in the longitudinal direction of the sensing fiber at the midpoint of the two points.SELECTED DRAWING: Figure 1
Patent JP-2020103963-A (JP)
Title: Lifter for laundry treating apparatus
Inventor: LEE KILRYONG
IPC: D06F37/06
Filed: 2020-03-30
Abstract: To provide a lifter with a structure capable of preventing water accommodated into the lifter from being discharged through a coupling portion between the drum and the lifter as well as not causing the performance deterioration of the lifter due to a coupling between the drum and the lifter.SOLUTION: There is provided a lifter for a laundry treating apparatus including: a first member 110 mounted at an inner side of a drum; and a second member 120 mounted on the first member 110 and protruded toward an inside of the drum, wherein the first member 110 includes a hook protruded and formed along a circumference of the first member 110, at least part of which is disposed to cover an inner circumferential surface of the drum when inserted into a fastening hole of the drum and then slid in one direction; and a shield protruded and formed at an inner side of the first member 110 and configured to completely cover the fastening hole when the hook is inserted into the fastening hole and then slid in one direction.SELECTED DRAWING: Figure 5
Patent JP-2021159099-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2020-03-30
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: "A normal game state" as a first mode, "a latent probability variation state" as a second mode, "a time-shortening state" as a third mode, "a probability variable state" as a fourth mode, and game properties for shifting a game state to a game state advantageous to a player in steps are created. When entering "a probability variable state" as the most advantageous game state, the entry is enabled in a state in which the number of probability variable limit times is initialized, and a jackpot type allowing "a probability variable function" to be granted by the number of probability variable limit times in the "probability variable state" can be won, so that game value that a player can acquire can be maximized when entering the "probability variable state", thus enhancing amusement of a game.SELECTED DRAWING: Figure 10
Patent JP-2021161225-A (JP)
Title: Pellet-like vinyl chloride resin composition and method for producing the same
Inventor: TOKUHIRA KAMPEI
IPC: C02F1/28
Filed: 2020-03-31
Abstract: To provide a novel adsorbent that is inexpensive and has high adsorptivity and a method for producing the same.SOLUTION: A pellet-like vinyl chloride resin composition has: a polyvinyl chloride polymer prepared by suspension polymerization; a binder sol including a mixture of polyvinyl chloride polymer prepared by emulsion polymerization and 5-40 pts.wt. of a plasticizer; and a stabilizer. The pellet-like vinyl chloride resin composition is granulated into a spherical or cylindrical shape, the binder sol fixes the shape of the granules, and the porosity is 0.1-0.5 ml/g.SELECTED DRAWING: None
Patent JP-2021163876-A (JP)
Title: Electronic device
Inventor: YOSHIKAWA TAKESHI
IPC: H01L33/56
Filed: 2020-03-31
Abstract: To provide an electronic device provided with an electronic element sealed with a filler-containing fluororesin that has excellent adhesiveness and does not easily generate voids in a sealing part.SOLUTION: An electronic device includes a substrate 38 and an electronic element 37 provided on the substrate. The electronic element is sealed by a solidified product 20 of a resin composition containing fluororesin and filler. The solidified product has a portion in which the filler concentration decreases from an upper surface to a lower surface.SELECTED DRAWING: Figure 1
Patent JP-2021163892-A (JP)
Title: Semiconductor element and device
Inventor: SATO TOSHIAKI
IPC: H01L29/417
Filed: 2020-03-31
Abstract: To provide a semiconductor element and a device having high voltage resistance and a short response time.SOLUTION: A semiconductor element 100 includes a first semiconductor layer 110, a second semiconductor layer 120, a third semiconductor layer 130, a fourth semiconductor layer 140, a source electrode S1 and a drain electrode D1 on the second semiconductor layer 120 or the third semiconductor layer 130, and a gate electrode G1 on the fourth semiconductor layer 140. The dislocation density is 1×106 cm-2 or more and 1×1010 cm-2 or less. The contact area between the second semiconductor layer 120 and the third semiconductor layer 130 is 10 μm2 or more and 200 μm2 or less per micrometer in a gate width direction.SELECTED DRAWING: Figure 2
Patent JP-2021148760-A (JP)
Title: Water level gauge with reference plane adjusting function
Inventor: ITO KATSUYOSHI
IPC: G01F23/60
Filed: 2020-03-16
Abstract: To facilitate adjustment of a reference plane as a reference in a water level gauge using an ultrasonic sensor and to facilitate installation.SOLUTION: An ultrasonic sensor 2 is attached to a lid 1 and a housing 3 is covered by the lid. A handle 5 is attached to a float 4 and the float is put in the housing. In a state where the handle is pushed down to bring the float bottom in contact with a rice field surface, a distance d0 from the ultrasonic sensor to the float upper face is measured and recorded as a reference value so as to facilitate adjustment of a reference plane. When measuring a water level d3, a distance d1 from the ultrasonic sensor to the float upper face is measured, with the float floating on the water surface and an amount d2 that the float sinks is compensated to acquire the water level. Alternatively, a tray 11 is used to solve a problem that a dead zone is formed by the amount that the float sinks. This configuration can prevent overturn, dispense with an auxiliary support tool, and simplify the structure, thereby facilitating the installation.SELECTED DRAWING: Figure 3