baber/WOPTO huggingface dataset:
Patent JP-2022026184-A (JP)
Title: Golf club head
Inventor: MATSUNAGA SATOSHI
IPC: A63B53/04
Filed: 2020-07-30
Abstract: To provide a golf club head which can improve a repulsion performance.SOLUTION: A golf club head 1 includes a face plate 100 and a head body 200. The face plate 100 includes a plate front face 101, a plate rear face which is a face opposite to the plate front face, and a plate side face. The plate rear face includes an outer peripheral edge 104. The head body 200 includes: an opening 201 for receiving the face plate 100; and a receiving face 202 formed along a peripheral edge of the opening 201 and supporting the outer peripheral edge of the plate rear face 102 from a rear side. The receiving face 202 is formed discontinuously which is partially cut off such that the outer peripheral edge includes a non-supporting region 106 which is not directly supported by the head body 200. The plate side face 103f corresponding to the non-supporting region 106 is not supported by the head body 200. The face plate 100 is fixed to the head body 200 by a plastic deformation part in which the head body 200 is plastically deformed.SELECTED DRAWING: Figure 7
Patent JP-2022026197-A (JP)
Title: Gas flow control device and method, and fuel cell system
Inventor: YAMASHITA KYOHEI
IPC: H01M8/04089
Filed: 2020-07-30
Abstract: To provide a gas flow rate control device capable of quickly and accurately controlling the gas supply state for a fuel cell to a desired state even when the degassing of anode off gas is switched.SOLUTION: A gas flow rate control device 200 according to an embodiment detects the state of a degassing pipe 8 that can be branched from a hydrogen recycling pipe 6 and discharge a part of anode off-gas to the outside. Then, the gas flow rate control device 200 selects one map from a plurality of maps used for controlling a flow rate adjustment injector 104 according to the state of the degassing tube. Then, the operation of the flow rate adjustment injector 104 is controlled on the basis of the selected map, and therefore, the flow rate of hydrogen-containing gas is adjusted.SELECTED DRAWING: Figure 1
Patent JP-2022027152-A (JP)
Title: Rotating machine rotor and assembly method thereof
Inventor: ASAI MITSUKI
IPC: H02K1/27
Filed: 2020-07-31
Abstract: To provide a rotating machine rotor and an assembly method thereof that can suppress the deformation of a magnetic material.SOLUTION: When a state in which a permanent magnet 17 is press-fitted inside a tubular member 16, and an outer peripheral surface 21a of a third shaft member 21 inserted into the permanent magnet 17 of a shaft member 18 and the entire inner peripheral surface 17b of the permanent magnet 17 are in close contact with each other is defined as a press-fitting state, and a state before the permanent magnet 17 is press-fitted inside the tubular member 16 is an open state, in the open state, an outer diameter Do1 of an outer peripheral surface 17a of the permanent magnet 17 is larger than an inner diameter Di1 of an inner peripheral surface 16a of the tubular member 16, and an inner diameter Di2 of the inner peripheral surface 17b of the permanent magnet 17 is set larger than an outer diameter Do2 of the outer peripheral surface 21a of the third shaft member 21, and a difference ΔD1 between the outer diameter Do1 and the inner diameter Di1 is larger than a difference ΔD2 between the inner diameter Di2 and the outer diameter Do2 in the open state.SELECTED DRAWING: Figure 3
Patent JP-2022027306-A (JP)
Title: Mobile body disturbance detection device, mobile body disturbance detection system, and mobile body disturbance detection program
Inventor: UEDA KENKI
IPC: G08G1/16
Filed: 2020-07-31
Abstract: To provide a mobile body disturbance detection device, a mobile body disturbance detection system, and a mobile body disturbance program which can exactly determine crossing of a mobile body in comparison with the case of detecting opening of legs of a pedestrian to estimate a movement state.SOLUTION: A mobile body disturbance detection part 46 comprises: an object detection part 56 which performs processing of detecting objects such as vehicles, persons, and bicycles existing in an image to surround the detected objects by a banding box; and an object state estimation part 58 which estimates a mobile body state (the mobile body state regarding crossing of a road, for example, under crossing, waiting for the crossing, and near a pedestrian crossing, etc.) on the basis of a position of a bottom line of the banding box 70 of mobile bodies detected by the object detection part 56.SELECTED DRAWING: Figure 4
Patent JP-2022029668-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-08-05
Abstract: To provide a game machine in which a performance control operation is further improved.SOLUTION: A display device DS1 includes a display driving circuit MONI which drives a group of display elements constituting a display screen, and an illumination circuit BL which illuminates the display screen. Electric supply control means SPY controls the illumination circuit BL for an operation possible state on the basis of a first control signal STBY received from image control means, while starts an illumination operation on the basis of a second control signal PWM.SELECTED DRAWING: Figure 6
Patent JP-2021043187-A (JP)
Title: Interface unit for coupling probe to measuring system
Inventor: DANIEL JUNGO
IPC: G01N27/416
Filed: 2020-08-07
Abstract: To provide an improved interface unit for processing output voltage of a sensor element of a potentiometric measuring probe such as an ion-sensitive measuring probe, into measurement values while preserving accuracy of the measurement values even in a combination of high temperature and lower impedance of an input stage circuit.SOLUTION: An interface unit between an input 110 from an electrochemical measuring probe and an output 120 to an evaluation device includes: a first transistor 210; a first operational amplifier 220; a second transistor 310; and a second operational amplifier 320. The first operational amplifier 220 is rearranged to provide variable voltage to a first source terminal of the first transistor 210, in accordance with comparison between reference voltage Vref and second resistor voltage VR2, in order to control an operating point of the first transistor 210.SELECTED DRAWING: Figure 3
Patent JP-2022030769-A (JP)
Title: Seat reclining position control device
Inventor: KOTANI AYAKO
IPC: G01C21/26
Filed: 2020-08-07
Abstract: To provide a seat reclining position control device that can perform sheet angle control without causing discomfort to an occupant targeted for sheet angle control and other occupants.SOLUTION: A seat reclining position control device includes: a front seat 110 on which an occupant 200 of a vehicle is seated; an adjustment unit 130 that adjusts an angle of a backrest part 111 of the front seat; a sleep state detection unit that detects a sleep state of the occupant; and a control unit 150 that actuates the adjustment unit to control the angle. A vehicle cabin detection unit that detects a vehicle cabin condition of the vehicle is provided, and when the sleep state of the occupant is detected by the sleep state detection unit, the control unit performs sheet angle control of adjusting the angle of the backrest part to a sleep angle suitable for sleeping for the occupant in the sleep state based on the vehicle cabin condition.SELECTED DRAWING: Figure 1
Patent JP-2022032122-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SATOKAWA HIDEO
IPC: G06N20/00
Filed: 2020-08-11
Abstract: To provide an information processing device etc. that can eliminate time and effort used for the convocation and training of panelists with respect to a sensory evaluation of food and/or drink.SOLUTION: In an embodiment of the present invention, when physical property data and amplitude data of food and/or drink (with reference to amplitude values obtained by processing periodical waveform data produced by lining up, in time series, waveform data obtained by a physical property measurement of the food and/or drink using a prescribed frequency analysis method) are inputted, a result of sensory evaluation of the food and/or drink as a prediction object can be predicted based on the physical property data and amplitude data of the food and/or drink as the prediction object using a machine learning model for outputting the result of the sensory evaluation of the food and/or drink.SELECTED DRAWING: Figure 1
Patent JP-2022035177-A (JP)
Title: Distance calculation device, distance calculation method, and distance calculation program
Inventor: HAKOJIMA SHUJI
IPC: A61B3/113
Filed: 2020-08-20
Abstract: To calculate a distance between an imaging unit and a subject with a simple configuration.SOLUTION: A distance calculation device includes: a first light source and a second light source for emitting detection light from mutually different positions and irradiate at least one eye ball of a subject; an imaging unit for capturing an image of the eyeball of the subject irradiated with the detection light; a position calculation unit for calculating the position of a first center of corneal reflection by the detection light from the first light source and the position of a second center of corneal reflection by the detection light from the second light source on the basis of the image of the eyeball of the subject captured by the imaging unit; a center-to-center distance calculation unit for calculating a center-to-center distance between the position of the first center of corneal reflection and the position of the second center of corneal reflection; and a target distance calculation unit for calculating a target distance between the imaging unit and the eyeball of the subject on the basis of the center-to-center distance and a cornea curvature radius of the eyeball of the subject.SELECTED DRAWING: Figure 2
Patent JP-2022038353-A (JP)
Title: Boiler water treatment device and treatment method
Inventor: NAKAMOTO TAKASHI
IPC: F22D11/00
Filed: 2020-08-26
Abstract: To provide a boiler water treatment device and treatment method capable of stably supplying high-quality pure water to a boiler even in a case where TOC of raw water or pretreatment water is high concentration.SOLUTION: Industrial water is supplied to a boiler of a power generator 6 via a pretreatment device 1 and a pure water tank 3. Boiler blow water is desalted by a condensate desalting device 10 and returned to the pure water tank 3. Part of pure water in the pure water tank 3 is supplied to an RO device 18, and RO permeated water is returned to the pure water tank 3. Part of the boiler blow water is sent to a heat exchanger 16 via a branch pipe 22, and this water supply is heated by heat exchange with the water supply of the RO device 18.SELECTED DRAWING: Figure 1
Patent JP-2022039515-A (JP)
Title: Self-propelled pest control machine
Inventor: NAGAI MASATO
IPC: A01M7/00
Filed: 2020-08-28
Abstract: To provide a self-propelled pest control machine quickly performing storage work of retracting pest control booms along a machine body in the self-propelled pest control machine projecting the left/right pest control booms to perform pesticide spraying work.SOLUTION: A self-propelled pest control machine projecting a right pest control boom and a left pest control boom 40L provided on the left/right of a travelling car body from a storage position to the left/right and locating them at pest control work positions, includes a boom control device for controlling telescopic motion, inclination, and projecting operation of the left/right pest control booms, and a development angle sensor for detecting development angles of the left/right pest control booms. When the development angle sensor detects an angle immediately before the storage, the self-propelled pest control machine performs storage impact mitigation operation of storage deceleration or temporary stop.SELECTED DRAWING: Figure 12
Patent JP-2021052741-A (JP)
Title: Culture material production method, plant culturing method, compost, and seedling
Inventor: ABE MISATO
IPC: A01G24/42
Filed: 2020-08-31
Abstract: To provide a culture material that allows bacteria of V. simplex to be cultured properly and facilitates mass production.SOLUTION: The present invention relates to a culture material for culturing bacteria of Veronaeopsis simplex. Conifer wood that is not composted is crushed with an extruder.SELECTED DRAWING: Figure 3
Patent JP-2022041235-A (JP)
Title: Method for controlling arc-welding, welding power source, welding system, and detection method
Inventor: SATO EIICHI
IPC: B23K9/073
Filed: 2020-08-31
Abstract: To provide an arc-welding control method capable of satisfactorily maintaining welding workability by performing droplet transfer or stabilizing an arc at an early stage even though disturbance causes the droplet transfer or the instability of the arc, by monitoring and controlling both a short circuit period and an arc period, a welding power source, a welding system, and a detection method.SOLUTION: Long-term short circuit determination means determines a short circuit period as a long-time short circuit in the case that data corresponding to a first threshold Tsmax acquired from welding information is determined to be equal to or more than the first threshold Tsmax. Short circuit arc determination means determines an arc period as a short-period arc in the case that data corresponding to a second threshold Tamin acquired from the welding information is determined to be equal to or less than the second threshold Tamin. A welding condition is corrected in the case that both the determination of the long-term short circuit and the determination of the short-period arc are satisfied.SELECTED DRAWING: Figure 5
Patent JP-2022041489-A (JP)
Title: Processing device
Inventor: KIKAWA YUKIKO
IPC: B24B41/06
Filed: 2020-09-01
Abstract: To provide a processing device that determines the cause of uneven wafer thickness before grinding.SOLUTION: In a grinding device, a holding surface is inspected using a second linear gauge 62 of a thickness measuring instrument 60 before the start of a grinding process on a wafer 80, and the presence or absence of an abnormality on the holding surface 32 is determined before grinding.EFFECT: When there is a factor that makes the thickness of the wafer uneven (abnormality of the holding surface 32), the factor can be determined before grinding, and it is possible to suppress grinding of the wafer 80 using the holding surface 32 with the abnormality to protect the wafer 80.SELECTED DRAWING: Figure 1
Patent JP-2022041534-A (JP)
Title: Protection member and packing body
Inventor: TSUCHIYA TAKESHI
IPC: B65D81/05
Filed: 2020-09-01
Abstract: To provide a protection member and a packing body that can simplify a series of work processes from preparation of the packing body to attaching of an attachment part on the device.SOLUTION: A protection member protects an attachment part packed in a packing box, and includes a protection part that protects the attachment part and a mounting part that is mounted to the part to be mounted of the attachment part, and the mounting part is configured to be detachable from the attachment part by a predetermined operation.SELECTED DRAWING: Figure 1
Patent JP-2022042589-A (JP)
Title: Hall air-conditioning system
Inventor: NAKANO RYUJI
IPC: F24F7/06
Filed: 2020-09-03
Abstract: To provide a hall air-conditioning system capable of devising a countermeasure against a new coronavirus infection and increasing air-conditioning efficiency.SOLUTION: A hall air-conditioning system includes: a first flow passage 30 for circulating air-conditioned air obtained by heat-exchanging outside air taken in from an outside 16 by a heat exchanger part 18; a second flow passage 32 for circulating feedback air taken in from an inside of a Pachinko hall 12; an indoor machine part 20 for blowing out mixed air obtained by mixing air-conditioned air circulated through the first flow passage 30 with feedback air circulated through the second flow passage 32 into the Pachinko hall 12; a third flow passage 34 for circulating discharge air taken in from the inside of the Pachinko hall 12 so as to exchange heat with outside air by the heat exchanger part 18 and to discharging the same to the outside 16; and a first ultra-violet ray generation part 36 for applying ultra-violet rays so as to pasteurize germs included in feedback air.SELECTED DRAWING: Figure 1
Patent JP-2022043583-A (JP)
Title: Tension measuring method
Inventor: TSUKADA KAZUHIKO
IPC: G01L5/102
Filed: 2020-09-04
Abstract: To provide a new tension measuring method capable of measuring tension acting on a cable.SOLUTION: A tension measuring method includes: a first reel installation step for installing a tension measuring reel having a solenoid coil forming portion on a cable; a first coil manufacturing step for manufacturing a first coil by winding a conductor around the solenoid coil forming portion; a magnetization characteristic measurement step for measuring a magnetic hysteresis loop of the cable by supplying a current to the first coil to form a magnetic field; and a tension computing step for computing the tension of the cable using a parameter obtained from the magnetic hysteresis loop. In the magnetization characteristic measurement step, the magnetic field is varied so that the magnetic hysteresis loop includes a near-saturation magnetization region, to measure the magnetic hysteresis loop. The parameter used in the tension computing step is one or more types of parameters selected from a magnetic flux amount or magnetic flux density, remanent magnetization, coercivity, magnetic permeability, and hysteresis loss in the near-saturation magnetization region.SELECTED DRAWING: Figure 2
Patent JP-2022043608-A (JP)
Title: Fuel battery
Inventor: TSUJIGUCHI TAKUYA
IPC: H01M8/2465
Filed: 2020-09-04
Abstract: To provide a fuel battery that can efficiently discharge a gaseous reactant generated by electrode reaction to the outside.SOLUTION: A fuel battery includes a permeable membrane 52 that separates carbon dioxide (CO2) or the like which is a gas reactant generated at an anode electrode due to the electrode reaction in a MEA 40 from formic acid which is a liquid fuel by selectively permeating carbon dioxide (CO2) or the like. Alternatively, the fuel cell includes a discharge path 28 formed in a cathode side separator 20. The discharge path 28 is airtightly partitioned with respect to a fuel supply flow path 11 of the anode-side separator 10 by a permeable membrane 52, and discharges carbon dioxide (CO2) or the like that has passed through the permeable membrane 52 to the outside since an air which is a pressurized fluid pressurized in a state where the electrode reaction occurs in the MEA 40 flows.SELECTED DRAWING: Figure 11
Patent JP-2022043664-A (JP)
Title: Control system, moving device and controller
Inventor: OGAWA KOJI
IPC: B66C15/00
Filed: 2020-09-04
Abstract: To provide a control system, a moving device, and a controller that can enhance the safety of an operator.SOLUTION: A control system is used for a mobile device. The control system comprises a controller and an arithmetic unit. The controller has: a direction operation unit that accepts a first operation to select one movement direction; a drive operation unit that accepts a second operation; a direction signal output unit configured to output a direction signal; and a drive signal output unit configured to output a drive signal. The arithmetic unit starts moving a moving object in the movement direction represented by the direction signal as a necessary condition that the direction signal and the drive signal are input when the moving object is stopped.SELECTED DRAWING: Figure 1
Patent JP-2022045620-A (JP)
Title: Run-flat tire
Inventor: SHIBAYAMA KENSUKE
IPC: B60C17/00
Filed: 2020-09-09
Abstract: To provide a run-flat tire which suppresses tire wear during run-flat travel traveling at zero internal pressure, and thereby enabling improving its durability.SOLUTION: A run-flat tire comprises: a pair of beads 11; a pair of side walls 12 extending from the beads 11 respectively outward in a tire radial direction; a tread 13 disposed between the side walls 12; and a carcass ply 23 stretched between the beads 11. The side walls 12 include side wall rubber 40 and a reinforcement rubber layer 41. The tread 13 includes a tread rubber 50 containing: a cap rubber 51; and a high modulus rubber 52 having a higher modulus than that of the cap rubber 51, and disposed on an outer side of the cap rubber 51 in a tire width direction. At the time of normal internal pressure, a tire radial direction inner side end 52c of the high modulus rubber 52 is positioned on a tire radial direction inner side of a tire radial direction outer side end 41a of the reinforcement rubber layer 41.SELECTED DRAWING: Figure 2
Patent JP-2022049078-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-09-16
Abstract: To provide a slot machine improved in connection with a configuration for performing background control according to notification of an operation mode.SOLUTION: One of first background control and second background control is performed at different selection ratios between when winning a navigation small winning combination by an internal lottery and when winning a specific small winning combination by an internal lottery, thus appropriately allowing notification of an operation mode to appeal to a player by background control performed according to significance of a navigation performance.SELECTED DRAWING: Figure 9
Patent JP-2022049554-A (JP)
Title: Electric vehicle
Inventor: KAWASE KYOSUKE
IPC: B60K1/04
Filed: 2020-09-16
Abstract: To provide a new technology for arranging a wire harness between a floor panel and a battery pack.SOLUTION: A technology disclosed by the present specification is implemented in an electric vehicle in which one or more wheels are driven by a motor. The electric vehicle includes: a vehicle body including a floor panel; a battery pack arranged under the floor panel; at least one wire harness; and a harness cover. The battery pack stores electricity to be supplied to the motor. The at least one wire harness extends in a vehicle front-rear direction between the floor panel and the battery pack. The harness cover extends in the vehicle front-rear direction along the wire harness and is interposed between the wire harness and the battery pack.SELECTED DRAWING: Figure 4
Patent JP-2022050901-A (JP)
Title: SR motor
Inventor: HOTTA KOJI
IPC: H02K1/24
Filed: 2020-09-18
Abstract: To provide an SR motor capable of coping with the rotation in both directions and reducing a torque ripple.SOLUTION: An SR motor comprises: a stator 11 having a winding of a plurality of phases; a rotor 12 which can be relatively rotated to the stator 11; and a rotational angle sensor that detects a rotational angle of the rotor 12, and is driven in a mode having "an interval where two-phase windings are conducted at the same time". The stator includes: an annular back yoke 23; and a plurality of stator teeth 24u, 24v, and 24w extended in a radial shape from the back yoke. The rotor includes a plurality of rotor teeth 27 extended in the radial shape. The minimum width of the back yoke is smaller than the width of stator teeth. The relationship between a stator pole pitch Ps, a stator teeth open angle θs, a rotor teeth angle θr, and a minimum decomposition angle θsen of a rotational angle sensor becomes "(3/2)θsen<Ps-(θs+θr)/2<2θsen".SELECTED DRAWING: Figure 4
Patent JP-2022053122-A (JP)
Title: Information processing method, information processing device, and program
Inventor: MATSUOKA YASUYUKI
IPC: G06Q30/02
Filed: 2020-09-24
Abstract: To provide a technique that enables a user to use a commodity for a certain period of time.SOLUTION: An information processing device executes processing for transmitting information indicating a rental fee when renting a first commodity for sale, and processing for collecting the rental fee from a user when lending the first commodity to the user, and collecting at least a part of the amount sold by the user in a transaction service for the first commodity.SELECTED DRAWING: Figure 4