baber/WOPTO huggingface dataset:
Patent JP-2023001741-A (JP)
Title: Stabilizer and manufacturing method of the same
Inventor: MATSUO TAKUMA
IPC: B60G21/055
Filed: 2021-06-21
Abstract: To join two split pieces of a bush which are combined each other sandwiching a stabilizer bar.SOLUTION: A stabilizer comprises: a stabilizer bar; and a bush which has a structure where two semi-cylindrical shaped split pieces are combined each other sandwiching the stabilizer bar. Each split piece of the bush includes: a bush body which is made of an elastic material; and an insert plate which is buried in the bush body. The insert plate that is a semi-cylindrical shape has a protrusion part protruded from an edge face of the bush body to an axial direction which is arranged at least at one of a pair of side edges extending in a circumferential direction.SELECTED DRAWING: Figure 8
Patent JP-2022106267-A (JP)
Title: Novel precision polymerization catalyst for use in production of substituted polyacetylenes
Inventor: MAEDA KATSUHIRO
IPC: C08F238/02
Filed: 2021-06-23
Abstract: To provide a novel precision polymerization catalyst useful in production of a stereoregular substituted polyacetylene having a substituent at a terminal.SOLUTION: The present invention relates to a compound represented by the formula (I) in the figure, where the definition of each symbol is as described in the specification, and a production method thereof. The present invention also relates to a production method of substituted polyacetylenes allowing introduction of a substituent to a polyacetylene terminal, using the compound represented by the formula (I) as a polymerization catalyst.SELECTED DRAWING: None
Patent JP-2023004700-A (JP)
Title: Electric oil pump device and control method thereof
Inventor: AOSHIMA KAZUHIRO
IPC: F04C15/00
Filed: 2021-06-28
Abstract: To switch an energization pattern at an appropriate timing while suppressing an increase in cost.SOLUTION: An electric oil pump device includes a pump for circulating oil, a rotor, a motor including a first coil, a second coil, and a third coil, a voltage detector that detects the value of a back electromotive voltage generated in the coil, a control device that energizes the coil with a plurality of energization patterns, and a storage device that stores a switching order of predetermined energization patterns for circulating oil in a certain direction. The control device switches the energization pattern according to the switching order depending on whether the value of the back electromotive force generated in a specific coil has reached a threshold value.SELECTED DRAWING: Figure 6
Patent JP-2023005105-A (JP)
Title: remote parking device
Inventor: OTANI SHINYA
IPC: B60W30/06
Filed: 2021-06-28
Abstract: To provide a remote parking device that can park a self vehicle in a parking compartment by remote parking control without requiring a driver to follow complicated procedures when a movable obstacle is present in the parking compartment.SOLUTION: A remote parking device performs remote parking control, which allows a self vehicle 100 to be driven and parked in a designated parking compartment 305D in response to a signal transmitted wirelessly from an operation terminal. The remote parking device is configured to be able to set a parking compartment 305 where an obstacle 400 that becomes an obstacle when parking the self vehicle is present as the designated parking compartment.SELECTED DRAWING: Figure 14
Patent JP-2023008013-A (JP)
Title: Power conversion device and interruption mechanism
Inventor: NAKATA MASASHI
IPC: H02M3/28
Filed: 2021-07-05
Abstract: To provide a power conversion device and an interruption mechanism, capable of disconnecting a DC current and suppressing scattering of a fusion cutting material or the like to the other circuit in the case the interruption mechanism of an over current is constructed by a circuit pattern of a substrate.SOLUTION: A support member includes: a support body part; a fixing projection part that is projected to the side of a multilayer substrate from the support body part, and to which the multilayer substrate is fixed; and a support member that is projected to the side of the multilayer substrate from the support body part, and includes the support projection part supporting a surface of a substrate on one side of the multilayer substrate. A fuse pattern is provided in an inner layer of the multilayer substrate, and the support projection part is overlapped with at least one part of a fusion cutting part of the fuse pattern in view of a normal direction of the surface of the substrate of the multilayer substrate.SELECTED DRAWING: Figure 2
Patent JP-2021164712-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-07-07
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine is configured so that: variable means is varied between a first position where game balls can enter privilege ball entry means and a second position where the game balls cannot easily enter, relative to the first position; determination is executed by determination means based on establishment of a determination condition, then, based on a specific determination result generated from the determination by the determination means, the variable means is controlled to vary in a first variable mode, by first variable control means. Based on a second determination result generated from determination by the determination means, the variable means is controlled to vary by second variable control means, in a second variable mode which includes at least, a specific variable mode whose appearance cannot be easily distinguished from that of a specific number of first variable mode which is executed when all of a specific number of determination by determination means become the first determination result. Therefore, it is possible to improve an amusement to a game of a player.SELECTED DRAWING: Figure 1
Patent JP-2023009550-A (JP)
Title: Rolled aluminum alloy material and method for producing the same
Inventor: YAMANOI TOMOAKI
IPC: C22C21/02
Filed: 2021-07-07
Abstract: To provide a rolled aluminum alloy material having excellent thermal conductivity and low thermal expansion coefficients.SOLUTION: A rolled aluminum alloy material has a chemical composition consisting of Si: 17.5-22 mass%, Fe: 0.1-1.5 mass%, Cu: 0.005-0.3 mass%, Mn: 0.005-0.2 mass%, Mg: 0.9-3.5 mass%, Zn: 0.002-0.1 mass%, Ti: 0.01-0.2 mass%, Ga: 0.01-0.5 mass%, Sr: 0.008-0.05 mass%, satisfying the condition of 0.5≤(Si-12.5)/(Fe+2.2Mg), with the balance being Al and unavoidable impurities.SELECTED DRAWING: None
Patent JP-2023010369-A (JP)
Title: Fuel cell control device and fuel cell system
Inventor: HUANG XIANGHONG
IPC: H01M8/04537
Filed: 2021-07-09
Abstract: To provide a fuel cell control device and a fuel cell system for supplying air to a fuel cell using a blower when a load on the fuel cell is low.SOLUTION: A fuel cell control device 80 of a fuel cell system 1 controls the rotation of a blower 4 by controlling a voltage applied to the blower 4 when a current command value corresponding to a load of a fuel cell 5 is equal to or less than a predetermined value. As a result, the fuel cell control device 80 reduces the flow rate of the air supplied to the fuel cell 5 by the blower 4 compared to when the current command value is greater than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2023012043-A (JP)
Title: Game board of pinball game machine
Inventor: ABE KENTO
IPC: A63F7/02
Filed: 2021-07-13
Abstract: To provide a game board of a pinball game machine allowing a prescribed number of game balls to enter an opening/closing winning hole in a short time.SOLUTION: In a large winning device 200 in which an upper large winning hole opening/closing member 320 opens and closes an upper large winning hole 311 and a lower large winning hole opening/closing member 370 opens and closes a lower large winning hole 361, a ball passage part A3 in which game balls flowing down an upper surface of the upper large winning hole opening/closing member 320 flow down toward the lower large winning hole 361 is provided, and the ball passage part A3 has a first passage part A3a that is formed to extend horizontally in a left side of the upper large winning hole 311 and a second passage part A3b that is formed so as to bend directly downward of the first passage part A3a from an end in a downstream side of the first passage part A3a and extend horizontally.SELECTED DRAWING: Figure 31
Patent JP-2022021327-A (JP)
Title: Rectifier circuit device
Inventor: DANIEL SPESSER
IPC: H02M7/12
Filed: 2021-07-19
Abstract: To provide a rectifier circuit device and an operation method thereof.SOLUTION: A rectifier circuit device 20 for rectifying AC voltage to DC voltage has terminals 21-24, circuit devices 31-36, an interconnection device 26, and an intermediate circuit 50. The terminal has a first terminal and a second terminal. The intermediate circuit has a first line 51, a second line 52, and at least a single capacitor 61, 62 between the first line and the second line, each circuit device has a first circuit device terminal A and a second circuit device terminal B, and between them a switchover device and a coil connected to the switchover device in series are provided. The interconnection device is designed such that at least a first configuration and a second configuration different from the first configuration may be made possible. In the first configuration, the first terminal is connected to at least a single first circuit device terminal. In the second configuration, the first terminal is connected to at least a single second circuit device terminal.SELECTED DRAWING: Figure 1
Patent JP-2021165760-A (JP)
Title: Radar apparatus and rader method
Inventor: KISHIGAMI TAKAAKI
IPC: G01S13/28
Filed: 2021-07-19
Abstract: To suppress deterioration of radar detection performance due to a circuit error.SOLUTION: In a radar apparatus 10 comprising a radar transmission unit 100 that transmits a radar signal for a predetermined transmission period and a radar reception unit 200 that receives a reflection wave signal in which the radar signal is reflected at a target, the radar transmission unit 100 comprises: a phase rotation control unit 103 that randomly changes for each period a phase rotation amount pattern for a radar signal within the period corresponding to a plurality of times of transmission period; and a transmission phase rotation unit 104 that imparts first phase rotation according to the pattern for the radar signal, and the radar reception unit 200 comprises a reception phase rotation unit 206 that imparts second phase rotation being opposite to the first phase rotation according to the pattern for the reflection wave signal.SELECTED DRAWING: Figure 1
Patent JP-2023015870-A (JP)
Title: Terminal, wire with terminal, and connection structure
Inventor: YUDATE TAKAHIRO
IPC: H01R4/02
Filed: 2021-07-20
Abstract: To provide a terminal, a wire with the terminal, and a connection structure which suppresses corrosion of electric wires and terminals and is excellent in production cost and productivity.SOLUTION: A wire with a terminal 1 includes a terminal 10 to be electrically connected to a connection target member 4, and a wire 20 connected with the terminal 10 by ultrasonic bonding. The terminal 10 includes a joint 12 connected to the wire 20, a connection portion 11 to be connected to the connection target member 4, and a plating layer on the surface of the terminal 10. The connection portion 11 has an uneven shape 13 on at least a part of the surface. When the wire 1 with the terminal is connected to the connection target member 4, the oxide film of the plating layer covering at least a part of the surface of the connection portion 11 is destroyed.SELECTED DRAWING: Figure 3
Patent JP-2021170820-A (JP)
Title: Speaker
Inventor: AKIMOTO BENJAMIN
IPC: H04R1/00
Filed: 2021-07-21
Abstract: To provide a speaker, a cooling member thereof, and a cooling structure for improving cooling efficiency of a voice coil.SOLUTION: A speaker includes a center pole, a voice coil, a diaphragm, and turbulence generation parts. A through-hole is formed in an axial direction of the center pole. The voice coil is arranged on the outer periphery of the center pole. The diaphragm has a center cap arranged to be opposed to an opening of the through-hole. The turbulence generation parts are a plurality of turbulence generation members arranged at different intervals in the axial direction inside the through-hole. The turbulence generation parts generate turbulence inside the through-hole.SELECTED DRAWING: Figure 1
Patent JP-2023017393-A (JP)
Title: Information processing method, program and information processing device
Inventor: YOKODERA YUTAKA
IPC: B65G1/137
Filed: 2021-07-26
Abstract: To provide an information processing method, a program, and an information processing device, capable of effectively allocating picking processing to picking means.SOLUTION: In an information processing method executed by a processor, a picking work list for picking work of picking articles from a shelf transported by an automatic conveyance vehicle is formed, on the basis of an order list acquired from an external device, a processing capacity for processing the picking work included in the picking work list for every picking means, on the basis of a work log related to the past picking work, and the picking work included in the formed picking work list is allocated for every picking means, on the basis of the processing capacity.SELECTED DRAWING: Figure 1
Patent JP-2023018531-A (JP)
Title: Substrate bonding system and substrate bonding method
Inventor: YAMAUCHI AKIRA
IPC: H01L21/68
Filed: 2021-07-27
Abstract: To provide a substrate bonding system and a substrate bonding method that can improve the bonding position accuracy in the entire substrates bonded with each other.SOLUTION: A substrate bonding device includes: gas discharge holes 1413c and 1423c provided in a second region of a stage and a head; and a control unit that controls a chuck driving unit and a gas supply unit 1492 so as to release the holding of the substrates by electrostatic chucks 1413 and 1423 and discharge gas from the gas discharge holes 1413c and 1423c with the peripheral portions of the substrates held by the electrostatic chucks 1411 and 1421 before the center portions of the substrates are brought into contact with each other. The stage and the head have grooves 1413d and 1423d provided in the second region and communicating with the gas discharge holes 1413c and 1423c.SELECTED DRAWING: Figure 6
Patent JP-2021185420-A (JP)
Title: Polarizing plate
Inventor: KOBASHI AI
IPC: C09J201/02
Filed: 2021-07-28
Abstract: To provide a polarizing plate that has excellent optical durability even in a high-temperature and high-humidity environment.SOLUTION: A polarizing plate includes a polarizer and a first cured material layer in this order. The first cured material layer is a cured material layer of a curable composition including an oxazoline-group-containing polymer (A), a compound (B) having a carboxyl group, and a compound (C) for accelerating reaction between an oxazoline group of the oxazoline-group-containing polymer (A) and the carboxyl group of the compound (B). The compound (B) of the polarizing plate is a tricarboxylic acid compound.SELECTED DRAWING: Figure 1
Patent JP-2023019242-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: YOSHIDA TOMOYA
IPC: C08L81/02
Filed: 2021-07-29
Abstract: To provide a resin composition which has a low chlorine content, and hardly causes deterioration of tensile strength even by subjected to long-term hot water treatment when formed into a molded article.SOLUTION: A polyarylene sulfide resin composition is obtained by compounding a polyarylene sulfide resin having a specific amount of an amino group content with a filler and alkoxysilane having a specific functional group.SELECTED DRAWING: None
Patent JP-2021178198-A (JP)
Title: Abnormality determination device and program used for the same
Inventor: KOGURE TAKAMASA
IPC: A61B5/364
Filed: 2021-07-29
Abstract: To provide an abnormality determination device and a program capable of appropriately determining an abnormal state of a patient based on acquired biological information.SOLUTION: An abnormality determination device is equipped with a biological signal acquisition part for acquiring a biological information on an object person and a control part. The control part calculates a biological information value on the object person based on the biological signal acquired by the biological signal acquisition part, calculates a calculation ratio, which is a ratio at which the biological information value can be calculated in a reliable state, of the biological information values calculated in a range of a prescribed time, and determines that the object person is in an abnormal state when the calculation ratio is a predetermined ratio or less.SELECTED DRAWING: Figure 1
Patent JP-2023020107-A (JP)
Title: Rice ball processing device and rice ball processing method
Inventor: SUZUKI MINAKO
IPC: A23L7/10
Filed: 2021-07-30
Abstract: To shorten a providing time of commodities according to an order condition in rice ball processing.SOLUTION: In a rice ball molding and conveying device M, a threshold level of the number of leftover plates is previously set, and when the input number of leftover plates is less than the threshold level, an intermittent feed pitch of a second conveyor 30-2 is made relatively long, and when the number is equal to or more than the threshold level, an intermittent feed pitch of the second conveyor 30-2 is made relatively short. With this, in an off-season when the number of leftover plates is small, an intermittent feed pitch of the second conveyor 30-2 is made relatively long so as to shorten a time for a plate D on which rice balls R are placed to reach a work bench 50 along the second conveyor 30-2 and a providing time of commodities. On the other hand, in a busy season when the number of leftover plates is large, an intermittent feed pitch of the second conveyor 30-2 is made relatively short so as to increase the number of plates D on the second conveyor 30-2, and ingredients can be continuously and quickly dished up on rice balls R of the plurality of plates D so as to shorten a providing time of commodities.SELECTED DRAWING: Figure 13
Patent JP-2022045898-A (JP)
Title: Air distribution nozzles, aircraft that includes air distribution nozzles, and methods of utilizing air distribution nozzles
Inventor: TIMOTHY D PATTE
IPC: B64D13/06
Filed: 2021-08-02
Abstract: To provide improved air distribution nozzles, an aircraft that includes the improved air distribution nozzles, and/or methods of utilizing the improved air distribution nozzles.SOLUTION: The air distribution nozzles include an elongate inlet chamber, an elongate outlet chamber, a tapered elongate slot, an inlet port into the elongate inlet chamber, and an elongate outlet port from the elongate outlet chamber. The elongate inlet chamber extends along an inlet chamber length. The elongate outlet chamber extends along the inlet chamber length. The tapered elongate slot extends between, and fluidly interconnects, the elongate inlet chamber and the elongate outlet chamber. The inlet port is configured to receive an inlet fluid flow along an inlet flow axis. The elongate outlet port is configured to discharge an outlet fluid flow along an outlet flow axis that is oriented at a skew angle relative to the inlet flow axis.SELECTED DRAWING: Figure 2
Patent JP-2023021659-A (JP)
Title: remote driving system
Inventor: TAMAGAWA SHUICHI
IPC: H04Q9/00
Filed: 2021-08-02
Abstract: To obtain a remote driving system that in remotely operating and driving a vehicle from a cockpit outside the vehicle, can inhibit sound around the vehicle from being delayed and transmitted to the cockpit.SOLUTION: A remote driving system 10 comprises: a vehicle 12 including a sound collection unit 14 for collecting sound around the vehicle, a control unit 16 for converting the sound collected by the sound collection unit 14 to predetermined flag information, and a transmission unit 18 for transmitting the flag information; and a cockpit 20 that includes a reception unit 22 for receiving the flag information and a notification unit 24 for performing notification corresponding to a content of the received flag information and makes it possible to drive the vehicle 12 by remote operation from the outside of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022028644-A (JP)
Title: Abnormality determination device, abnormality determination method, and program
Inventor: KOBORI HIROKAZU
IPC: F04B51/00
Filed: 2021-08-03
Abstract: To provide a technology to more appropriately execute determination on an abnormality in a machine element of a rotary machine.SOLUTION: A control device 40 of the present invention includes an abnormality determination part 403 for executing determination on an abnormality in a machine element of a compressor 10 on the basis of an electric feature amount of the compressor 10 electrically driven by an electric motor 20. The electric feature amount is a specific frequency component of a signal indicating a physical amount having correlation with an electric current of the electric motor 20 for driving the compressor 10. The specific frequency component is a component of a predetermined positive integer multiple of a rotational frequency of the compressor 10. The abnormality determination part 403 executes determination on the abnormality in the machine element of the compressor 10 in consideration of variation in relationships between the abnormality in the machine element and the electric feature amount of the compressor 10 (electric motor 20) due to change in the rotational frequency of the compressor 10.SELECTED DRAWING: Figure 2
Patent JP-2023023650-A (JP)
Title: Rotary electric machine control method and rotary electric machine control system
Inventor: SHOJI MITSUHIRO
IPC: H02P27/08
Filed: 2021-08-05
Abstract: To provide a rotary machine control method and a rotary machine control system that, when using a position detection signal of a rotor as a carrier signal for PWM control, can reduce the harmonics and ripple of current caused by an error in position detection of the rotor.SOLUTION: A rotary electric machine 101 is controlled by a rotary electric machine control system 100 having a first controller 102 and a second controller 103. In the second controller 103, a position detection signal θ of a rotor is acquired. On the other hand, in the first controller 102, a position dependent error ΔθL is acquired. In the first controller 102, a voltage phase α*' according to a drive request is calculated, and the voltage phase α*' is corrected based on the position dependent error ΔθL, thereby a corrected voltage phase α* is calculated. Subsequently, in the second controller 103, a carrier signal in synchronous PWM control is generated by using the position detection signal θ and the corrected voltage phase α*.SELECTED DRAWING: Figure 5
Patent JP-2021180912-A (JP)
Title: Delivering and/or receiving fluids
Inventor: JAVIER GONZALEZ-ZUGASTI
IPC: A61B5/151
Filed: 2021-08-13
Abstract: To provide a mechanism suited for delivering and/or receiving fluids.SOLUTION: The present invention generally relates to receiving bodily fluid through a device opening. The device includes a flow activator arranged to cause fluid to be released from a subject. A deployment actuator may actuate the flow activator in a deployment direction, which may in turn cause fluid release from a subject. The flow activator may also be moved in a retraction direction by a retraction actuator. In one embodiment, a device for receiving fluid from a subject comprises: a fluid transporter including an opening and a flow activator, the flow activator being arranged to cause the fluid to be released from a subject; a deployment actuator structured and arranged to move the flow activator in a deployment direction; and a retraction actuator structured and arranged to move the flow activator in a retraction direction.SELECTED DRAWING: Figure 5