baber/WOPTO huggingface dataset:
Patent JP-2021121362-A (JP)
Title: Game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2021-05-27
Abstract: To provide a game machine which does not impair the amusement of a player while suppressing a mere increase in gambling properties.SOLUTION: In a Pachinko slot machine 1, when one set of an AT continues 20 sets, games are shifted to an ending that lasts till a limiter activation. While in the ending, a counting during 5 games is performed immediately before a difference number in tokens reaches the difference number in tokens of the limiter activation. When games during the 5 games are performed, even if the difference number in tokens does not reach the difference number in tokens of the limiter activation, an advantageous section is terminated. Further, in the games during the 5 games, when a replay winning combination among rare winning combinations is determined as a lottery successful winning combination, a pressing order is notified in which a symbol combination of a normal replay, instead of a symbol combination corresponding to the rare winning combinations, is displayed. This is for suppressing a feeling to be given that a rare winning combination is vainly obtained during the ending. Still further, if a maximum number of tokens is acquired during the 5 games, the difference number in tokens may exceed the threshold of the limiter activation.SELECTED DRAWING: Figure 146
Patent JP-2022181983-A (JP)
Title: gear motor
Inventor: MORIYA KOJI
IPC: H02K7/116
Filed: 2021-05-27
Abstract: To provide a gear motor capable of obtaining good heat-releasing characteristics.SOLUTION: A gear motor includes a motor and a speed reducer, and includes a rotary shaft 24 composed of at least one of a motor shaft 16 of the motor and an input shaft 20 of the speed reducer, wherein the rotary shaft 24 includes a hollow part 56 penetrating in an axial direction, a resin part 72 composed of a resin-based base material, a metal component 74 composed of a metal-based base material, and an air flow generating part 90 which is provided on the inner periphery of the resin part 72 constituting the hollow part 56, and generates an air flow in the hollow part 56 by rotation of the rotary shaft 24.SELECTED DRAWING: Figure 2
Patent JP-2022181984-A (JP)
Title: Power supply device and power supply system with the same
Inventor: TANAKA TOMOHIRO
IPC: H02J3/46
Filed: 2021-05-27
Abstract: To provide a power supply device with high use efficiency of a solar battery at the time of blackout.SOLUTION: A DC power supply device comprises: a power supply line 3 connected to a DC load 14; a DC/DC converter 36 that is provided between a solar battery 12 and the power supply line 3; a DC/DC converter 45 that is provided between a battery 13 and the power supply line 3; a control part 37 that controls the DC/DC converter 36, so as to perform a maximum power tracking control of the solar battery 12 at a normal time of a commercial AC power supply 11, and so that the solar battery 12 outputs power smaller than a load power PL at the time of blackout; and a control part 46 that controls the DC/DC converter 45, so as to charge a battery 13 at the normal time of the commercial AC power supply 11, and so that a DC voltage of the power supply line 3 becomes a reference voltage VDr at the time of blackout.SELECTED DRAWING: Figure 1
Patent JP-2022171500-A (JP)
Title: Spouting cap
Inventor: YOSHIDA HITOAKI
IPC: B65D47/06
Filed: 2021-05-31
Abstract: To disclose a technique of generating neither liquid dropping nor scattering when erecting a bottle from pouring out a content, according to a spouting cap with a nozzle.SOLUTION: A land part 17 swollen upward is formed on a top wall 7 of a body 1, and a nozzle 18 is protrusively provided on the land part 17. Since the land part 17 is narrowed upward, a content 23 can be guided to the nozzle 18 during spouting. Since the nozzle 18 is provided on the land part 17, the content can be accurately spouted to an aimed site such as a plate by increasing a height of an upper end of the nozzle 18. Since a straight part 21 of the nozzle 18 is short, a phenomenon by which a film of the content 23 is produced in the nozzle 18 when erecting a bottle 4 after spouting is not generated. Thus, scattering of the content 23 can be prevented by preventing a phenomenon that the film bursts after being spheroidized. Further, since the content 23 as a whole returns in a lump state, no liquid dropping is generated.SELECTED DRAWING: Figure 10
Patent JP-2022187119-A (JP)
Title: Information processing device, blood pressure estimation method, and program
Inventor: HIGUCHI KOICHI
IPC: A61B5/0245
Filed: 2021-06-07
Abstract: To provide an information processing device capable of estimating a blood pressure in consideration of a plurality of factors which have influences on the blood pressure.SOLUTION: The information processing device comprises: a biological information acquisition part which acquires biological information of a measured person; a feature amount determination part which determines a plurality of feature amounts from the biological information; a class selection part which selects a belonging class of the measured person, from a plurality of classes classified with a reference related to a first feature amount included in the plurality of feature amounts; and a blood pressure estimation part which outputs an estimated blood pressure by inputting a second feature amount included in the feature amounts to a blood pressure estimation model selected in accordance with the class.SELECTED DRAWING: Figure 2
Patent JP-2022191960-A (JP)
Title: Cleaning method and plasma processing apparatus
Inventor: HARADA TAMOTSU
IPC: H01L21/31
Filed: 2021-06-16
Abstract: To reduce particles.SOLUTION: A cleaning method of a plasma processing apparatus is for performing a process to a substrate by plasma of a processing gas by introducing a microwave into a chamber via an alumina transparence window. The cleaning method includes the steps of: performing cleaning by plasma of a fluorine-containing gas; and seasoning by plasma of a rare gas and a H2 gas after the cleaning. The step of performing the seasoning includes: a first step in which a concentration of the H2 gas with respect to the rare gas is a first concentration; and a second step in which the concentration of the H2 gas with respect to the inert gas is different from the first concentration. A series of steps including the first step and the second step is repeated a plurality of times.SELECTED DRAWING: Figure 4
Patent JP-2023000242-A (JP)
Title: developing device
Inventor: MISHIMA KOHEI
IPC: G03G15/08
Filed: 2021-06-17
Abstract: To obtain high stirring performance while maintaining conveyance performance even if a small amount of developer is stored.SOLUTION: In a stirring and conveying member, a narrow pitch part is provided in part of a conveyance area, and a gap part is provided in a conveyance wall in the narrow pitch part to improve stirring performance. A regulation member is provided opposite to the stirring and conveying member, and the narrow pitch part and a developer surface upstream in a conveyance direction of the narrow pitch part are regulated to improve the conveyance performance of the stirring and conveying member and the stirring performance in the narrow pitch part.SELECTED DRAWING: Figure 6
Patent JP-2021169456-A (JP)
Title: Installation for treating biological liquid
Inventor: SEBASTIEN CIROU
IPC: C07K1/16
Filed: 2021-06-25
Abstract: To provide an installation enabling the simple, convenient and economical implementation of treatment of biological liquid.SOLUTION: The invention concerns an installation for treatment of biological liquid by chromatography, extending in a longitudinal direction and comprising a supply valve (20b), a supply pump (30) downstream of the valve, and instrument members downstream of the pump, the instrument members including distribution valves (81a, 82a, 83a), devices (78a, 85a, 86a) for measuring physico-chemical parameters of the liquid, chromatography columns (99a-c) downstream of the instrument members, and pipes connecting the valve, the pump, the instrument members and the columns, so as to form at least one supply line for biological liquid to treat of a treatment circuit of the installation, the chromatography columns being disposed relative to each other in a direction of extension generally transverse to the generally longitudinal direction of extension of the installation.SELECTED DRAWING: Figure 1
Patent JP-2023004465-A (JP)
Title: work vehicle
Inventor: HIDA SHUHEI
IPC: A01C11/02
Filed: 2021-06-25
Abstract: To provide a work vehicle capable of accurately detecting a slip of travelling wheels while turning in a farm field by turning control.SOLUTION: A work vehicle includes a travelling vehicle, a work machine for executing work in a farm field, position information acquisition means for acquiring position information on the travelling vehicle, and yaw direction angular speed detection means for detecting a yaw direction angular speed of the travelling vehicle. The travelling vehicle includes travelling wheels, a steering wheel for steering the travelling wheels, a motor for rotating the steering wheel, and control means for executing turning control to drive the motor and turn the work vehicle. The control means calculates a correlation value indicating a degree of a slip of the travelling wheels from an angular speed in a yaw direction of the travelling vehicle in turning.SELECTED DRAWING: Figure 6
Patent JP-2022002702-A (JP)
Title: Computer program, method, and server device
Inventor: KANAYA YOSUKE
IPC: A63F13/69
Filed: 2021-06-29
Abstract: To provide a computer program, a method, and a server device capable of urging a distributor to invite viewers.SOLUTION: By being executed by a processor, a computer program causes the processor to function so as to; distribute a first moving image or motion data including an animation of an avatar of a distributor generated on the basis of motion data on a motion of the distributor, and a second moving image on a game generated on the basis of operation data on an operation of the distributor by using a received Web page to terminal devices of a plurality of viewers through a communication line; acquire a viewing parameter on viewing by at least one viewer of the plurality of viewers through the communication line; extract a game object, which is a target of control, out of a plurality of game objects used in the game; and calculate a control parameter related to the game object on the basis of the viewing parameter.SELECTED DRAWING: Figure 3
Patent JP-2023012579-A (JP)
Title: Ditch cover receiving frame and work method for ditch cover receiving frame
Inventor: ITO KAYOKO
IPC: F16B37/04
Filed: 2021-07-14
Abstract: To make a nut and the surroundings thereof less likely to be clogged with mud and sand, and even if clogged, allow the mud and sand to be easily discharged by protruding a nut structure part from a receiving frame to the inside of a groove.SOLUTION: A ditch cover receiving frame has a nut structure part 20 provided on an inner vertical surface 12 of a receiving frame 10 provided on the top of a groove 40. The nut structure part includes an upper plate 22 provided with an upper hole 23 configured larger than the screw diameter of a bolt 3, a lower plate 24 provided with a lower hole 25 with a position and size corresponding to the upper hole, and a side plate 26 joining the upper plate and the lower plate at a predetermined distance. The ditch cover receiving frame also includes a box-shaped member 21 protruding from the inner longitudinal surface toward the inside of the groove, an anti-rotation plate 28 placed between the upper and lower plates, the edge of which is in contact with the side plate so that it cannot turn at or more than a predetermined angle and having a through hole 29 through which the bolt penetrates, and a nut 30 provided at a position corresponding to the through hole of the anti-rotation plate.SELECTED DRAWING: Figure 1
Patent JP-2022022156-A (JP)
Title: Duty cycle control of switching power converter
Inventor: CARL KENNETH WALKER
IPC: H02M3/28
Filed: 2021-07-20
Abstract: To provide a method for controlling a switching power converter and its duty cycle.SOLUTION: A switching power converter 100 includes a power circuit 102 having power switching devices 104 and 106, and a control circuit 108 coupled to the power circuit 102 to control the power switching devices 104 and 106. The control circuit 108 detects an output voltage VOUT of the power circuit 102, generates lamp signals 110 and 112 on the basis of complementary clock signals 114 and 116, and generates control signals 118 and 120 to control the power switching devices 104 and 106 on the basis of the lamp signals 110 and 112 and the output voltage VOUT.SELECTED DRAWING: Figure 1
Patent JP-2023015862-A (JP)
Title: Acoustic wave filter
Inventor: FURUSATO HIROYUKI
IPC: H03H9/25
Filed: 2021-07-20
Abstract: To provide an acoustic wave filter capable of miniaturization while ensuring bonding strength.SOLUTION: An acoustic wave filter includes a mounting substrate whose main surface area is 1 mm2 or less, a piezoelectric substrate mounted on a main surface of the mounting substrate and having an area of a surface facing the mounting substrate of 0.7 mm2 or less, at least one resonator provided on a surface of the piezoelectric substrate facing the mounting substrate, two or more and six or less bump mounting terminals provided on the surface of the piezoelectric substrate facing the mounting substrate, two or more and six or less mounting substrate terminals formed containing gold on the surface of the mounting substrate opposite to the surface facing the piezoelectric substrate, and a bump that connects the opposing bump mounting terminal and the mounting substrate, and the bump mounting terminal includes a conductive layer, a titanium film, and a gold alloy film, which are laminated in this order from the side nearer to the piezoelectric substrate on the surface of the piezoelectric substrate facing the mounting substrate, and the bump is arranged inside the outer circumference of the gold alloy film of the bump mounting terminal in plan view.SELECTED DRAWING: Figure 3
Patent JP-2023017125-A (JP)
Title: Denitrification apparatus
Inventor: SATO KAZUNOBU
IPC: A01K63/04
Filed: 2021-07-25
Abstract: To provide a low-cost and efficient aerobic denitrification apparatus which has no risk of hydrogen sulfide generation by preventing processing object water from being stored in a denitrification tank and preventing suspended particles from accumulating in a gap between filter materials.SOLUTION: An aerobic denitrification apparatus comprises: a denitrification tank to which processing object water is supplied, which has a cylindrical or spherical shape and has an opening for feeding/discharging water; a filter material which is filled in the denitrification tank, and holds denitrification bacteria that reduce nitrate nitrogen in the processing object water to nitrogen gas; and a drive unit for operating the denitrification tank. The aerobic denitrification apparatus prevents the processing object water from being stored in the denitrification tank and prevents suspended particles being the cause of the occlusion of the gap between filter materials from being accumulated by performing feeding and discharging of the processing object water while consecutively or intermittently driving the denitrification tank.SELECTED DRAWING: Figure 1
Patent JP-2023017268-A (JP)
Title: Seedling box scooping conveyor
Inventor: MIYANO TAKEYOSHI
IPC: A01G9/02
Filed: 2021-07-26
Abstract: To provide a seedling box scooping conveyor capable of scooping and conveying a seedling box in a planted state prepared in an agricultural green house to a scheduled scooping position.SOLUTION: This seedling box scooping conveyor comprises: a pair of left and right main wheels 8 fitted to the longitudinal center of a seedling box deck part 1 and provided at positions where the seedling box deck part 1 can be lifted like a seesaw; a rolled front wheel 14 supported on the front of the seedling box deck part 1; a pair of auxiliary wheels 9 movably fixed to a seedling box deck part frame lift 7 at the rear end of the seedling box deck part 1; and a free orientation wheel 6 fitted to a small frame body 15 constructed behind the seedling box deck part 1. A stepped part 35 of a seedling box is scooped up by a rotating roll 33 of a seedling box scooping part 4 provided at the front end of the seedling box deck part 1, the seedling box is placed on a pair of conveyor belts 3 as the seedling box scooping conveyor A is pushed forward, and sequentially transferred to the position of a waist, transferred until hitting a limit switch 12 of an upper end, and changed to a seedling box conveyance container provided on a track deck part.SELECTED DRAWING: Figure 1
Patent JP-2023019185-A (JP)
Title: System for supporting the creation of nursing care plans, method, and program
Inventor: WADAMORI HISASHI
IPC: G16H20/00
Filed: 2021-07-28
Abstract: To provide a system for supporting creation of plans capable of efficiently creating a care plan using techniques such as machine learning, a method, and a program.SOLUTION: A plan includes one or more nursing care items selected from the prescribed multiple nursing care items related to nursing care services. Each pair of multiple care items is assigned a degree of association. A terminal device 1 executes a series of processing the steps of: displaying a nursing care item relation chart representing the degree of association given for each pair of care items, and which represents the pairs of nursing care items whose degree of relation is greater than a threshold; and updating the nursing care item relation chart depending on the changed threshold when the threshold is changed according to the input instructions.SELECTED DRAWING: Figure 1
Patent JP-2022027621-A (JP)
Title: Semiconductor device structure and formation method for the same
Inventor: HUANG LIN-YU
IPC: H01L21/768
Filed: 2021-07-29
Abstract: To provide a semiconductor device structure and a formation method for the same.SOLUTION: A semiconductor device structure includes a device and a first conductive structure disposed over the device. The first conductive structure includes a first side wall including a first part and a second part. The semiconductor device structure includes a first spacer layer disposed in the first part, and a second conductive structure disposed adjacent to the first conductive structure. The second conductive structure includes a second side wall including a third part and a fourth part. The semiconductor device structure further includes a second spacer layer disposed in the third part. An air gap is formed between the first conductive structure and the second conductive structure. The second part, the first spacer layer, the fourth part, and the second spacer layer are exposed to the air gap.SELECTED DRAWING: Figure 22A
Patent JP-2023019928-A (JP)
Title: Gear device and carrier device having the gear device
Inventor: NAKANE KEISUKE
IPC: B25J9/06
Filed: 2021-07-30
Abstract: To provide a gear device which can suppress vibration caused by a backlash without a complicated mechanism irrespective of the size of a gear and the magnitude of torque.SOLUTION: A gear device comprises: a drive gear 52 which rotates with a drive force from a main motor 51; a driven gear 53 engaged with the drive gear 52; a driven shaft 531 defining a rotating shaft of the driven gear 53 and transmitting the drive force of the main motor 51 to a target object; a sub-gear 55 arranged at the driven gear 53 or the driven shaft 531 and engaged with an integral gear 54 which rotates integrally with the driven gear 53; a sub-motor 56 for rotating the sub-gear 55; and a control device 58 for controlling the sub-motor 56. The control device 58 controls a drive force of the sub-motor 56 so that the sub-motor 56 applies an opposite force, which is a drive force in a direction opposite to a rotation direction of the driven gear 53, to the sub-gear 55 according to the rotation of the drive gear 52 by the drive force of the main motor 51.SELECTED DRAWING: Figure 1
Patent JP-2023020354-A (JP)
Title: Copolymer aramid fiber, method for producing the same, and textile product containing the same
Inventor: ZHOU ZONG YANG
IPC: D01F6/80
Filed: 2021-07-30
Abstract: To provide a copolymer aramid fiber having high heat resistance, well-balanced strength and elongation, and high knot strength.SOLUTION: There is provided a copolymer aramid fiber that has a breaking strength of 7.0 to 15.0 cN/dtex, a knot strength of 4.4 to 5.6 cN/dtex, a breaking elongation of 10 to 30%, and a melting point of 290°C or higher.SELECTED DRAWING: None
Patent JP-2022053488-A (JP)
Title: Hydrogen charging method and hydrogen embrittlement property evaluation method
Inventor: OKUMA RYUJI
IPC: G01N27/26
Filed: 2021-08-03
Abstract: To provide a simple, electrochemical method of charging hydrogen, which is applicable over a wide electrolyte temperature range from the room temperature to low temperature and enables hydrogen charging without damaging a sample surface even when the sample is made of a metallic material that is highly reactive to water.SOLUTION: A hydrogen charging method is provided, comprising: immersing a metal sample in an electrolyte composed of alcohol containing an alkali metal ion; and forming an electric circuit for supplying electrons to the metal sample in the electrolyte and allowing the electrons to escape from a surface of the metal sample so as to generate hydrogen at the surface of the metal sample and electrochemically charge the metal sample with hydrogen.SELECTED DRAWING: Figure 1
Patent JP-2023022920-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-08-04
Abstract: To provide a game machine in which the display of the number of executions of unit games is improved.SOLUTION: A game machine capable of playing a game includes display means and performance control means for controlling a performance. The performance control means includes counting means capable of counting the number of executions of unit games and count display means for displaying the number of executions counted by the counting means on the display means. The counting means does not count the number of executions until a predetermined period of time elapses.SELECTED DRAWING: Figure 18
Patent JP-2021184730-A (JP)
Title: Preparation method of unit dna composition, and manufacturing method of dna connected body
Inventor: TSUGE KENJI
IPC: C12N15/09
Filed: 2021-08-04
Abstract: To provide a preparation method of a unit DNA composition in which the mole number of a plurality of unit DNA are arrayed better, and a manufacturing method of a DNA connected body.SOLUTION: A preparation method of a unit DNA composition has: a process of preparing solution including a plurality of unit DNA, to which an additional sequence is connected, for each kind of the unit DNA; a process of, after preparation of each solution, measuring the concentration of the unit DNA in each solution in the state where an additional sequence is connected to the unit DNA, dispensing each solution on the basis of its result, and making the mole numbers of the unit DNA in each solution become closer to the same with each other. A manufacturing method of a DNA connected body has: a process of preparing a unit DNA composition; a process of preparing a vector DNA; a process of removing each additional sequence from the unit DNA in which an additional sequence in solution after preparation is connected by using restriction enzyme; and a process of connecting the vector DNA and each unit DNA with each other after the removal process.SELECTED DRAWING: None