baber/WOPTO huggingface dataset:
Patent JP-2023016119-A (JP)
Title: Characterization device for pressure sensor
Inventor: NAKAZONO MAYUKO
IPC: G01L19/00
Filed: 2021-07-21
Abstract: To provide a characterization device for a pressure sensor capable of conducting a characterization in a state in which the thermal capacity of an object to maintain a constant temperature at the characterization is small.SOLUTION: A characterization device 47 conducts a characterization of a pressure sensor with a pressure sensor 14 accommodated in a characterization module 11. The characterization device includes: a stage part 63 supporting the characterization module 11; a module fixation part 62 fixing the characterization module 11; and a pedestal member 61. The pedestal member 61 includes: first and second test fluid introduction holes 64, 65 configured to introduce pressure of a test fluid to be used for a characterization of the pressure sensor 14; and first and second pressure introduction paths 66, 67 configured to introduce the pressure of the test fluid from the first and second test fluid introduction holes 64, 65 to a position facing a washer accommodation holding hole of the characterization module 11.SELECTED DRAWING: Figure 16
Patent JP-2021168963-A (JP)
Title: Fire hydrant housing box
Inventor: UMEHARA HIROSHI
IPC: A62C35/20
Filed: 2021-07-26
Abstract: To enable a hose stored inside a fire hydrant housing box to be easily taken out from a door provided in the fire hydrant housing box installed by being imbedded in a watchman passage.SOLUTION: A fire hydrant housing box 30 installed by being imbedded under a road surface of a watchman passage in a tunnel having a road such that a top surface is exposed to a road surface side of the watchman passage and that a front surface is exposed to a road side includes a hose storage part 50 provided internally at a lower side of the fire hydrant housing box 30 to store a hose 60 of a shape retention structure by being wound around from a bottom side of the fire hydrant housing box 30 to a top surface side so as to be piled up, an upper door 36 at which an upper opening with at least one portion corresponding to an upper part of the hose storage part 50 on the top surface opened is arranged in a freely openable and closable manner, and a front door at which a front opening with at least one portion corresponding to an upper side of the hose storage part 50 of a front surface opened is arranged in a freely openable/closable manner.SELECTED DRAWING: Figure 3
Patent JP-2023017359-A (JP)
Title: Drive device for vehicle
Inventor: TORII TAKESHI
IPC: F16H57/04
Filed: 2021-07-26
Abstract: To provide a pump function in a space-saving manner inside a case that stores a transmission mechanism for transmitting power between a drive source of a wheel and the wheel.SOLUTION: Between a target outer peripheral surface 41, which is an outer peripheral surface of a target shaft part 4, and a cylindrical inner peripheral surface 11 of a case 1, a blade part 8 is provided so as to rotate integrally with the target shaft part 4. A first opening part 51 communicating with a first oil passage 61 is arranged apart from a second opening part 52 communicating with a second oil passage 62 on an axial first side L1. The first oil passage 61 communicates with an oil storage part P. The second oil passage 62 communicates with a target space S to which oil is supplied. A rotation state of each part when the wheels W are rotating in a forward direction of a vehicle is defined as a normal rotation state. The blade part 8 is configured to pump oil toward an axial second side L2 while the target shaft part 4 is in the normal rotation state.SELECTED DRAWING: Figure 3
Patent JP-2023017438-A (JP)
Title: Display image generation device
Inventor: FURUKAWA NAOKI
IPC: G06T19/00
Filed: 2021-07-26
Abstract: To solve such a problem that a user cannot get the actual feeling of an input operation in the input using a virtual input interface.SOLUTION: A display image generation device 3 comprises: an image reception unit 32 which receives a photographed image of a camera 4a in a display device 4 that displays an image so as to be superimposed on an image of an actual environment or on the actual environment itself; an image generation unit 34 which generates a display image of a virtual input interface displayed on a surface of an object existing in the actual environment using the photographed image; and an image output unit 35 which outputs the display image to the display device 4. The virtual input interface is displayed on the object surface in the actual environment, therefore, a worker who performs an input operation can get the actual feeling of the input operation by touching the surface of the object when selecting a virtual button.SELECTED DRAWING: Figure 1
Patent JP-2021184276-A (JP)
Title: Neural network instruction set architecture
Inventor: RAVI NARAYANASWAMI
IPC: G06F17/10
Filed: 2021-07-28
Abstract: To provide a method for providing an instruction set for Deep Neural Network (DNN), an electronic system, and a storage medium.SOLUTION: A method performed by a computing system 100 including receiving, by a processing unit, an instruction that specifies data values for performing a tensor computation includes, in response to receiving the instruction, performing, by the processing unit, the tensor computation by executing a loop nest comprising a plurality of loops. A structure of the loop nest is defined based on one or more of the data values of the instruction. The tensor computation is at least a portion of a computation of a neural network layer. The data values specified by the instruction comprises a value that specifies a type of the neural network layer. The structure of the loop nest is defined at least in part by the type of the neural network layer.SELECTED DRAWING: Figure 1
Patent JP-2021192235-A (JP)
Title: Authentication of packetized audio signal
Inventor: Gaurav Bhaya
IPC: G06F40/00
Filed: 2021-07-28
Abstract: To provide a system and a method for reducing the amount of excessive network transmission in the authentication of packetized audio signals in a voice-activated computer network environment.SOLUTION: In a system 100, a data processing system for authenticating packetized audio signals in a voice-activated computer network environment increases the efficiency and effectiveness of transmitting audible data packets over one or more computer networks by disabling malicious transmissions prior to those transmissions across the network. The system also increases the computational efficiency by disabling remote computer processes that may be affected or used by malicious audio signal transmissions. The system also reduces the bandwidth utilization by disabling transmissions of malicious audio signals and not transmitting data packets that carry malicious audio signals over the network.SELECTED DRAWING: Figure 1
Patent JP-2023019515-A (JP)
Title: game machine
Inventor: TAFUSA HIDEKI
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To enhance interest.SOLUTION: A pachinko game machine can execute various performances on the basis of the result of a jackpot lottery. A performance display device can execute a staged performance that can progress step by step over a plurality of stages. When a ready-to-win performance is executed, the staged performance can be executed before the ready-to-win performance is executed. The degree of expectation for advantageous development is likely to be higher as the stage in the staged performance progresses. During the execution of the staged performance, it is possible to suggest or notify the current stage in the staged performance, and regardless of whether the current stage progresses to the next stage, it is possible to suggest or notify that there are two or more stages other than the current stage.SELECTED DRAWING: Figure 4
Patent JP-2023024910-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations. A control object of a control which is executed after an end of the series of specific operations includes sound output means which can output a sound.SELECTED DRAWING: Figure 602
Patent JP-2022031222-A (JP)
Title: Manufacturing method of positive electrode for secondary battery and secondary battery including positive electrode
Inventor: JO BYOUNG WOOK
IPC: H01M4/139
Filed: 2021-08-05
Abstract: To provide a manufacturing method of a positive electrode for a secondary battery, and the secondary battery including the positive electrode.SOLUTION: A manufacturing method of a positive electrode of a secondary battery according to the present invention includes a step (a) of heating a slurry composition for a positive electrode containing a positive electrode active material, a binder, and a solvent at temperature lower than a boiling point (Tb) of the solvent, a step (b) of applying the heated slurry composition for the positive electrode onto a current collector, and a step (c) of cooling the applied slurry composition for the positive electrode.SELECTED DRAWING: Figure 1
Patent JP-2023023660-A (JP)
Title: Crosslinked elastomer and method for producing the same
Inventor: KAWADA AOI
IPC: C08C19/26
Filed: 2021-08-05
Abstract: To provide a crosslinked elastomer that can be easily de-crosslinked.SOLUTION: The crosslinked elastomer is obtained through crosslinking of a diene-based elastomer. The diene-based elastomer has a vinyl bound amount of 30 mass% or less, and has a weight average molecular weight of 1000 or more. A diboronic acid ester backbone unit represented by a predefined general formula (1) is present at a crosslinking site of the crosslinked elastomer.SELECTED DRAWING: None
Patent JP-2021175532-A (JP)
Title: Game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2021-08-06
Abstract: To provide a game machine with an improved amusement of games.SOLUTION: If identification information for indicating a first discrimination result is displayed, a privilege game becoming advantageous to a player is performed. After the privilege game is finished, a first game state is set. Further, a second game state more advantageous to the player than the first game state can be set. If the second game state is being set by game state setting means, a privilege game presentation is performed by pseudo privilege game presentation performance means in a pseudo manner.SELECTED DRAWING: Figure 1
Patent JP-2023027789-A (JP)
Title: Back-flow prevention device of injection molder
Inventor: ARIMA YUICHIRO
IPC: B29C45/48
Filed: 2021-08-18
Abstract: To provide a back-flow prevention device of an injection molder, capable of preventing the retention of a molten resin in a check ring.SOLUTION: A back-flow prevention device 20 of an injection molder is disposed in a leading end of a screw 13 having a spiral flight 15 and opens/closes a flow channel in which a molten resin passes. The back-flow prevention device 20 comprises a rear sheet 21, a screw head 25 composed of a small diameter part and a large diameter part, and a check ring 23 slidable between the large diameter part and the rear sheet 21. On an outer peripheral surface of the small diameter part, a continuous spiral protrusion 25F is provided from the rear sheet 21 toward the large diameter part.SELECTED DRAWING: Figure 2
Patent JP-2023031999-A (JP)
Title: Image processing device, image processing system, image processing method and program
Inventor: KIRIYAMA TAKATOSHI
IPC: G01B11/16
Filed: 2021-08-26
Abstract: To easily specify a place where a distortion is prominent.SOLUTION: A smoothing unit spatially smooths luminance of an image of an object expressed by using a plurality of pixels. A displacement calculation unit searches for a candidate region of an object image being the object of an inspection and having the smoothed luminance on the basis of the similarity with the luminance distribution of an inspection region for each inspection region of a reference image being the reference of the inspection and having the smoothed luminance, and defines the displacement to the searched candidate region for each inspection region. A characteristic analysis unit calculates a distortion of the object on the basis of the displacement.SELECTED DRAWING: Figure 1
Patent JP-2023032528-A (JP)
Title: Reactor, converter, and electric power conversion system
Inventor: YAMAMOTO SHINICHIRO
IPC: H02M3/155
Filed: 2021-08-27
Abstract: To provide a reactor which can easily adjust an inductance and a heat dissipation without increasing the size.SOLUTION: In a reactor, a coil of which the number of winding parts is one, and a magnetic core are provided, an outer peripheral surface of each winding part contains a part contacted to an installation object of the reactor, and the magnetic core includes an E-shape like first core part, a T-shaped like second core part, and a gap part. The first core part is constructed by a compact of a composite material, and the second core part is constructed by a dust compact. The gap part is arranged between a first middle core part of the first core part and a second middle core part of the second core part in an inner part of each winding part. A length from the second end surface of each winding part to the gap part is 0.2 times or more and 0.49 times or less of the length of each winding part. A total volume of a volume of the first core part, a volume of the second core part, and a volume of the gap part is 50 cm3 or more and 500 cm3 or less.SELECTED DRAWING: Figure 4
Patent JP-2022001574-A (JP)
Title: Fullerene derivatives
Inventor: NICOLAS BLOUIN
IPC: C08L101/12
Filed: 2021-08-27
Abstract: To provide fullerene derivatives which are easy to synthesize by methods suitable for mass production, show good structural organization and film-forming properties, exhibit good electronic properties, especially a high charge carrier mobility, a good processability, especially a high solubility in organic solvents, and high light and thermal stability.SOLUTION: The invention relates to fullerene derivatives of formula I, to mixtures and formulations containing them, to the use of the fullerene derivatives, mixtures and formulations as organic semiconductors in, or for the preparation of, electronic devices, especially organic photovoltaic (OPV) devices and organic photodetectors (OPD), and to electronic devices comprising, or being prepared from, these fullerene derivatives, mixtures or formulations.SELECTED DRAWING: Figure 1
Patent JP-2023037152-A (JP)
Title: Float type automatic valve and method for adjusting float seating position of automatic valve
Inventor: FUKUDA TAKESHI
IPC: F16T1/22
Filed: 2021-09-03
Abstract: To provide a float type automatic valve that has simple constitution, but can have the seating position of a float adjusted easily and securely, and a method for adjusting the float seating position of the automatic valve.SOLUTION: A float 2 arranged in a floatable state in a valve chamber 15 closes an orifice formed at a valve seat. The float is supported at three points of the valve seat and adjusting screws 11, 12 to be seated. When the seating position of the float is adjusted, the adjusting screws are operated to rotate to change the seating position of the float large, and a leakage sound of steam etc., is thus generated. Then the adjusting screws are rotated respectively to be finely adjusted so as to search for a state in which the leakage sound ceases, it is determined that the float closes the orifice securely when the leakage sound completely ceases, and the adjustment of the seating position is completed.SELECTED DRAWING: Figure 2
Patent JP-2023039000-A (JP)
Title: Hydrogen station, hydrogen gas cooling system and hydrogen gas cooling method
Inventor: KATAOKA TOSHIHARU
IPC: F17C13/00
Filed: 2021-09-08
Abstract: To provide: a hydrogen station which can reduce a power consumption amount compared with prior art, and can reduce an environmental load; a hydrogen gas cooling system; and a hydrogen gas cooling method.SOLUTION: A hydrogen station 300 comprises: a hydrogen compressor 301 for compressing a hydrogen gas; a pressure accumulator 302 for storing the hydrogen gas which is compressed by the hydrogen compressor 301; a pre-cool heat exchanger 303 for cooling, by heat exchange, the hydrogen gas supplied from the pressure accumulator 302; and a liquefied nitrogen supply line L5 for supplying liquefied nitrogen to the pre-cool heat exchanger 303. The hydrogen station supplies the liquefied nitrogen to the pre-cool heat exchanger 303 through the liquefied nitrogen supply line L5, cools the hydrogen gas supplied from the pressure accumulator 302 by heat exchange, and supplies, to a nitrogen gas use place 401, the nitrogen gas which is evaporated by heat exchange with the hydrogen gas in the pre-cool heat exchanger 303.SELECTED DRAWING: Figure 1
Patent JP-2023039087-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-08
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2023042197-A (JP)
Title: Multilayer electronic component
Inventor: SATO TAKUYA
IPC: H03H7/01
Filed: 2021-09-14
Abstract: To provide a multilayer electronic component including an inductor that can reduce characteristic variation.SOLUTION: An electronic component includes a stack 50 and an inductor wound about an axis orthogonal to a stacking direction. The inductor includes a conductor layer portion and two through hole columns. The conductor layer portion includes two conductor layers 725, 735 disposed at positions different from each other in the stacking direction T and connected in parallel to each other. An area of the conductor layer 725 is larger than an area of the conductor layer 735.SELECTED DRAWING: Figure 17
Patent JP-2023045311-A (JP)
Title: hub unit bearing
Inventor: SUZUKI AYAMI
IPC: F16C33/58
Filed: 2021-09-21
Abstract: To provide a hub unit bearing capable of reducing a liquid flowing toward a second fastening part.SOLUTION: This hub unit bearing comprises: an outer ring having a flange provided on its outer peripheral surface; a hub rotatable with respect to the outer ring; and a plurality of rolling elements arranged between the outer ring and the hub. The flange is provided with a reinforcement formed annular about the rotary axis of the hub, at least one or more first fastening parts projecting from the reinforcement to the outside in a radial direction and fastened to an upper part of a knuckle, a pair of second fastening parts projecting from the reinforcement to the outside in the radial direction and fastened to a lower part of the knuckle, and at least one projecting part projecting from the reinforcement to the outside in the radial direction and disposed between the first and second fastening parts. A ridgeline is provided at the tip of the projecting part so as to extend in an axial direction parallel to the rotary axis. The ridgeline is positioned outside the second fastening parts in a vertical direction where the first and second fastening parts are arranged and cross directions orthogonal to each other.SELECTED DRAWING: Figure 3
Patent JP-2023047364-A (JP)
Title: solar collector
Inventor: TANIGAWA KO
IPC: F24S80/65
Filed: 2021-09-27
Abstract: To provide a solar collector that achieves light weight and can prevent heat radiation from heated liquid.SOLUTION: A solar collector comprises: a liquid circulation part 2 that comprises a liquid inflow path 21, a division channel 22, and a liquid discharge path 23 and allows sunlight-heated liquid to pass through the inside; a thermal insulator 6 that is provided on the side of the liquid circulation part 2 and has a cushioning property; and a resin film 7 that is provided in close contact with the thermal insulator 6 so as to cover the liquid circulation part 2 and is stretched by the resilience of the thermal insulator 6 and the action of a stretcher 82 or the like.SELECTED DRAWING: Figure 1
Patent JP-2023048695-A (JP)
Title: Pickup device and electronic component mounting device
Inventor: HANE YOSUKE
IPC: H01L21/60
Filed: 2021-09-28
Abstract: To provide a pickup device with which it is possible to pick up an electronic component suppressing the effect of generated particles, and an electronic component mounting device.SOLUTION: In the pickup device, an arm unit 71 includes: a pickup collet 72 for holding and picking up an electronic component C; a hollow arm unit 71, to one end of which the pickup collet 72 is provided; a support unit 732 for supporting the pickup collect; and a reverse drive unit 73 having a rotation axis 730a that protrudes from a space inside of the arm unit 71 via a through-hole 711a provided to the arm unit 71 and connects to the support unit 732, and by rotating the support unit 732 with the rotation axis 730a, reversing the pickup collect 72. An air suction hole 733a for supplying negative pressure is provided at a position in the inside of the arm unit 71, the position communicating with the space including the rotation axis 730a and the space outside of the arm unit 71.SELECTED DRAWING: Figure 4
Patent JP-2023050748-A (JP)
Title: Device and method for winding steel strip tail end, and continuous processing equipment for steel strip
Inventor: NAGAOKA YASUHIRO
IPC: B21C47/02
Filed: 2021-09-30
Abstract: To provide a device and a method for winding a steel strip tail end that can prevent occurrence of winding deviation of a coil tail end, without causing plate edge damages or scratches.SOLUTION: A device for winding a steel strip tail end of a line having a shear 10 on an outlet side in steel sheet manufacturing equipment for continuously processing a steel strip S includes one deflector roll 1 and two press rolls 2A, 2B. The two press rolls have an inward inclined angle θ relative to the deflector roll, and a range of the inward inclined angle θ is 1° to 20°.SELECTED DRAWING: Figure 1