baber/WOPTO huggingface dataset:
Patent JP-2022015311-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2020-07-08
Abstract: To provide a game machine that has been devised for a performance.SOLUTION: A game machine performs a lottery whether or not to give a player an advantageous privilege, determines one of the performances including a special performance and a specific performance on the basis of the result of the lottery, and includes a performance display device in which the determined performance is displayed. In the special performance, while multiple display modes having different expectations for giving a privilege are shown, a specific image over at least a part of the multiple display modes is displayed and then one display mode is shown from the multiple display modes. Even in the specific performance in which multiple display modes having different expectations for giving a privilege are not shown, the specific image can be displayed.SELECTED DRAWING: Figure 763
Patent JP-2022016893-A (JP)
Title: Intake device for internal combustion engine
Inventor: YANO HIDETAKA
IPC: H05B3/10
Filed: 2020-07-13
Abstract: To provide an intake device for an internal combustion engine capable of securely vaporizing fuel while suppressing electric power consumption in a port heater.SOLUTION: An intake device 4 for an internal combustion engine includes: a port part 4b; and a port heater 4e provided along an inner surface 14d of the port part 4b and vaporizing fuel 21 introduced into an intake passage 4d. The port heater 4e is configured to distribute different heat generation amount regions in accordance with distribution of adhesion amount of the fuel 21 injected from an injection port 2a of an injector 2 onto the inner surface 14d of the port part 4b.SELECTED DRAWING: Figure 9
Patent JP-2022018548-A (JP)
Title: Sound field reproduction device and program
Inventor: SASAKI AKIRA
IPC: H04R1/40
Filed: 2020-07-15
Abstract: To relax the control in the reproduced sound field without adjusting a parameter when one sound field is reproduced in another time and space.SOLUTION: A generalized singular value decomposition unit 10 of a sound field reproduction device 1-1 decomposes a transfer function matrix G(ω) and a transfer admittance matrix Y(ω) into generalized singular values. A sound pressure expansion coefficient calculation unit 12 obtains a sound pressure expansion coefficient p∼(ω) from the sound pressure p(ω) using an orthogonal matrix Φ, and a sound pressure gradient expansion coefficient calculation unit 13 uses the orthogonal matrix Ψ to obtain an expansion coefficient v∼(ω) of the sound pressure gradient from the sound pressure gradient v(ω). A drive signal expansion coefficient calculation unit 14 uses the formula: d∼i(ω)=(sip∼i(ω)+σiciv∼i(ω))/(si2+σici2) to obtain an expansion coefficient d∼(ω) of the drive signal. A drive signal calculation unit 15 uses a conjugate matrix XH of a regular matrix to obtain a drive signal d(ω) from the expansion coefficients d∼(ω) of the drive signal.SELECTED DRAWING: Figure 3
Patent JP-2022018755-A (JP)
Title: Waterproof microphone
Inventor: MATSUSHITA TSUTOMU
IPC: H04R1/00
Filed: 2020-07-16
Abstract: To provide a waterproof microphone capable of achieving both of acoustic characteristics and waterproof property, durability.SOLUTION: A waterproof microphone comprises: a case including a partition wall for partitioning an internal space into two, i.e., a front chamber and a rear chamber, a hole arranged in the partition wall to allow the front chamber to communicate with the rear chamber, and opening parts arranged in surfaces of the front chamber and the rear chamber to face the partition wall; a waterproof vibrating film for covering the opening part of the front chamber; a microphone unit to be attached to a rear chamber side surface of the partition wall; and a sealing member for sealing the opening part of the rear chamber and including an air hole to allow the rear chamber to communicate with an external space.SELECTED DRAWING: Figure 1
Patent JP-2022020165-A (JP)
Title: Rack for electric apparatus housing
Inventor: UBUKAWA HISAHIKO
IPC: H05K7/18
Filed: 2020-07-20
Abstract: To provide a rack for electric apparatus housing that can improve workability in introducing a cable etc., inside.SOLUTION: A rack 1 for electric apparatus housing comprises a columnar body frame formed by combining four vertical frames and horizontal frames 3. The horizontal frame 3 has a first part including coupling members 13L, 13R, and a second part (side frames 3L, 3R and an intermediate frame 3C) other than the first part. The coupling members 13L, 13R are fitted movably to the second part so that the inside of the rack 1 for electric apparatus housing is opened at the first part.SELECTED DRAWING: Figure 2
Patent JP-2021040128-A (JP)
Title: Application device
Inventor: MATSUCHIKA KEIJI
IPC: G03F7/16
Filed: 2020-07-22
Abstract: To provide an application device capable of improving the collection efficiency of treatment liquid mist while preventing an exhaust passage from being blocked by an icicle-shaped coating liquid.SOLUTION: A trap ring 41, in which a plurality of holes 43 are formed, is arranged at a lower end 26A of an inner cup 21, and the trap ring 41 includes a ring width substantially the same as the width from an outer peripheral wall 29 to a partition wall 31 of an outer cup 23. Since a part of a coating liquid dripping from the inner cup 21 is blocked by the trap ring 41, it is possible to prevent a bottom exhaust passage PT2 from being blocked by the icicle-shaped coating liquid. Further, when the gas goes from an outer exhaust passage PT1 to the bottom exhaust passage PT2, the trap ring 41 can collect coating liquid mist. Further, when the gas goes from the bottom exhaust passage PT2 to an inner exhaust passage PT3, the trap ring 41 can further collect the residual coating liquid mist. The collection efficiency of the treatment liquid mist can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022029989-A (JP)
Title: Communication device and communication method
Inventor: TSUMACHI NAOTO
IPC: H04W28/18
Filed: 2020-08-06
Abstract: To determine a modulation system and code rate which are suitable for a communication terminal having an interference elimination function.SOLUTION: A communication device 1 includes: a storage section 12 which stores first correspondence information associating communication quality of downlink communication to a communication terminal 2 with the combination of a modulation system and code rate used in a communication terminal using an interference elimination function, and second correspondence information corresponding to a communication terminal not using the interference elimination function; a determination section 134 which, when the communication terminal uses the interference elimination function, determines, as the modulation system and code rate to be used in downlink communication, the modulation system and code rate associated with the communication quality identified in the first correspondence information, and when the communication terminal does not use the interference elimination function, determines, as the modulation system and code rate to be used in downlink communication, the modulation system and code rate associated with the communication quality identified in the second correspondence information; and a communication control section 135 which allows a communication section 11 to perform downlink communication with the communication terminal by the modulation system and code rate having been determined.SELECTED DRAWING: Figure 2
Patent JP-2022030031-A (JP)
Title: Pure water production apparatus and pure water production method
Inventor: YUI YOSHINORI
IPC: C02F1/72
Filed: 2020-08-06
Abstract: To effectively and stably remove persistent organic substances such as urea.SOLUTION: A pure water production apparatus 1 includes: biological treatment means 12 for performing biological treatment to water to be treated containing organic substances; hypochlorous acid adding means 20 located downstream of the biological treatment means 12 and adding hypochlorous acid to the water to be treated that has undergone biological treatment; and an ultraviolet irradiation device 15 located downstream of the hypochlorous acid adding means 20 and irradiating the water to be treated to which the hypochlorous acid is added, with ultraviolet rays.SELECTED DRAWING: Figure 1
Patent JP-2022030445-A (JP)
Title: Method for manufacturing sealed composite molding
Inventor: ITAKURA MASAHIKO
IPC: B23K26/00
Filed: 2020-08-07
Abstract: To provide a method for manufacturing a sealed composite molding with high airtightness.SOLUTION: A sealed composite molding has a metal molding with a plate-shaped surface portion and an opening portion on the plate-shaped surface portion, and has a resin molding. A method for manufacturing the sealed composite molding has: a first step for forming a first roughened portion by applying a laser beam to an area that surrounds the opening portion of the plate-shaped surface portion of the metal molding, to roughen the area; and a second step for sealing the opening portion of the metal molding by electrically energizing the portion opposite to the first roughened portion of the metal molding in the thickness direction or an unroughened portion in contact with the first roughened portion of the metal molding in a state in which the resin molding is press-bonded to the first roughened portion of the metal molding, to heat the first roughened portion to weld the first roughened portion of the metal molding and a surface of the resin molding corresponding to the first roughened portion together.SELECTED DRAWING: None
Patent JP-2021097399-A (JP)
Title: Filter with 5g shared coupling excellent pimd coupling method and filtering method
Inventor: LEE JAE BOK
IPC: H01P1/213
Filed: 2020-08-12
Abstract: To provide a filter with a 5G shared coupling excellent PIMD coupling method and a filtering method that can couple outputs of a large number of mobile communication carriers by improving PIMD performance and transmit to an antenna.SOLUTION: A filter with a 5G shared coupling excellent PIMD coupling method is composed of a first coupler 100 that couples a first band signal and a second band signal, and a second coupler 200 that couples output of the first coupler 100 and a third band signal.SELECTED DRAWING: Figure 1
Patent JP-2022032474-A (JP)
Title: Ventilation guide member of rotary electric machine
Inventor: MURAI KAZUYA
IPC: H02K9/06
Filed: 2020-08-12
Abstract: To allow movement of a ventilation guide member of a rotary electric machine in an axial direction to suppress increase of work processes and waste of materials, etc.SOLUTION: A rotary electric machine comprises: a rotational shaft rotatably and pivotally supported to a housing; a rotor attached to the rotational shaft; a stator 17 arranged in the housing facing the rotor; a fan provided to the rotational shaft; and a ventilation guide member 25 for guiding cooling air by the fan. The ventilation guide member 25 comprises: an attachment angle 32 fixed to a stator buckle 4; and a guide body 30 in which one end 30a is attached to the attachment angle 32 to be movable and adjustable in an axial direction.SELECTED DRAWING: Figure 2
Patent JP-2022034788-A (JP)
Title: Getting-on/off support device and getting-on/off support method
Inventor: KANEKO YOHEI
IPC: G08G1/123
Filed: 2020-08-19
Abstract: To restrict a light vehicle from passing a getting-on/off space when a vehicle having a largely set getting-on/off space at stopping stops on a roadway.SOLUTION: A getting-on/off support device performs: acquiring data indicating that a physically disabled person is included in crew members; and allowing a position where a getting-on/off space from a boundary between a roadway and a sidewalk to a side surface of an allocated vehicle on the sidewalk side is larger than the space in the case when the crew members do not include a physically disabled person to be set as a getting-on/off position of the allocated vehicle. A support vehicle having a sufficient width to block the getting-on/off space, which is a different vehicle from the allocated vehicle, is identified based on the getting-on/off position.A position in front of or behind the getting-on/off space is set as a target stop position of the support vehicle. Then, the getting-on/off position is transmitted to the allocated vehicle, and the target stop position is transmitted to the support vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021065689-A (JP)
Title: Device for dispensing bone cement
Inventor: VOGT SEBASTIAN
IPC: A61B17/88
Filed: 2020-08-24
Abstract: To provide a device for dispensing a bone cement from a container.SOLUTION: A device 100 comprises a connecting element for reversibly connecting the device 100 to a container, a rod-like dispensing element 300 which at least partially has an external thread, and a switching system 200, which at least partially has a first internal thread, wherein the first internal thread can be coupled in a positive manner to the external thread in such a way that the dispensing element can be axially screwed into the container in a first coupled switching system position, and the dispensing element can be pushed freely axially into the container in a second decoupled switching system position.SELECTED DRAWING: Figure 1
Patent JP-2021040621-A (JP)
Title: Horse feed additive, horse exercise capacity enhancer, manufacturing method of horse feed additive, and horse breeding method
Inventor: OTA TATSUSHI
IPC: A23K50/20
Filed: 2020-08-26
Abstract: To provide horse feed additives that are highly palatable and have the effect of enhancing exercise capacity, horse exercise capacity enhancers, manufacturing methods of horse feed additives, and horse breeding methods.SOLUTION: The horse feed additive contains fossil mineral powders containing 5 to 15 mass% of calcium and 35 to 45 mass% of silicon and having a moisture content of less than 3%, the proportion of particles sieved into the minus sieve of 170 meshes and the plus sieve of 200 meshes being 10 mass% or more and 20 mass% or less, and the proportion of particles sieved into the minus sieve of 200 meshes being 60 mass% or more.SELECTED DRAWING: None
Patent JP-2022039103-A (JP)
Title: Target information display device
Inventor: KONNO MASATOSHI
IPC: G01S13/931
Filed: 2020-08-27
Abstract: To deal with environmental recognition in automatic driving, collision prevention in safety monitoring, and a high-precision detection in intrusion detection by generating information on a collision risk of multiple targets and displaying the information visually.SOLUTION: The present disclosure pertains to a target information display device 4 comprising: a target information acquisition unit 41 for acquiring information on a plurality of target positions, a collision risk, a velocity vector, and a collision prediction point; and a target information display unit 42 that displays information on the positions of the plurality of targets, the collision risk, the velocity vector, and the collision prediction point in three dimensions or two dimensions.SELECTED DRAWING: Figure 1
Patent JP-2022039426-A (JP)
Title: Packaging bag and packaging product
Inventor: KUWABARA HIROSHI
IPC: B65D30/18
Filed: 2020-08-28
Abstract: To provide a packaging bag with a self-standing bottom, without a seal part at a lateral surface and capable of being easily manufactured and a packaging product using the same.SOLUTION: In a self-standing packaging bag 10 having a cylindrical shank 11 and a bottom 12 sealing a lower side of the shank 11, the shank 11 is folded so that a front surface 11a and a back surface 11b are overlapped via a lateral part folding line 11c formed at both sides in a width direction, the front surface 11a and the back surface 11b are formed from a film 13 extending continuously in a circumferential direction without a seal part at the lateral part folding line 11c, both ends in the circumferential direction of the film 13 are joined by a seal part 11d formed at one of the front surface 11a and the back surface 11b, a seal part 14a is formed at a boundary 14 of the shank 11 and the bottom 12 and the bottom 12 is folded so as to overlap with the shank 11 at at least a part of a circumference of the bottom 12.SELECTED DRAWING: Figure 1
Patent JP-2022041477-A (JP)
Title: Overstepping sudden start prevention accelerator pedal device and acceleration and brake device for vehicle
Inventor: SUGIMOTO TAKAHIRO
IPC: F02D11/10
Filed: 2020-09-01
Abstract: To provide an overstepping sudden start prevention accelerator pedal device with a mechanical structure which is excellent in reliability and can be attached to a vehicle that adopts an electronic throttle type accelerator pedal and an acceleration and brake device for the vehicle.SOLUTION: An overstepping sudden start prevention accelerator pedal device can perform a normal braking operation alone. At a safe limit rotation angle around a main shaft of an input piece stem or less, the input piece stem and an output piece stem are integrally connected to achieve a normal acceleration/deceleration operation of a vehicle with an operation of an accelerator pedal member. At the safe limit rotation angle or greater, the integration between the input piece stem and the output piece stem is released to return the accelerator pedal member to the initial state. The input piece stem is rotated around the main shaft up to a pedal acceleration limit rotation angle to actuate a brake link mechanism to perform the braking operation of the brake pedal.SELECTED DRAWING: Figure 1
Patent JP-2022044475-A (JP)
Title: Aerosol generating system
Inventor: ARADATE TAKAHISA
IPC: A24F40/90
Filed: 2020-09-07
Abstract: To provide a technique advantageous to energy saving of an aerosol generating system.SOLUTION: An aerosol generating system comprises a controller for an inhaler, including a first power supply, a first connector and a first processor for executing energization control to a heater for heating an aerosol source, and a power supply device including a second power supply, a second connector to be connected to the first connector when charging the first power supply, and a second processor executing power supply control from the second power supply, via the second connector, to the controller, where a first voltage to be applied to a power supply terminal of the first processor and a second voltage to be applied to a power supply terminal of the second processor are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2022045086-A (JP)
Title: System for finding reverberation
Inventor: SADJAD SIDDIQ
IPC: G10K15/08
Filed: 2020-09-08
Abstract: To provide a system for finding reverberations which can reduce a processing load.SOLUTION: A system 1 for finding reverberations includes: a signal input unit 3; an impulse response storage unit 5 which stores an impulse response signal; an impulse response signal read-out unit 7 which reads out the impulse response signal corresponding to an input signal; a frequency domain conversion unit 9 for acquiring the input signal and the impulse response signal of a frequency domain; a sampling unit 11 for sampling the input signal and the impulse response signal of the frequency domain, and acquiring the input signal and the impulse response signal after sampling; a 0 value processing unit 13 which sets one value of the signals included in the impulse response signal after the sampling to 0, and acquires the impulse response signal after 0 value processing; a convolution calculation unit 15 which performs a convolution calculation to the impulse response signal after the 0 value processing; and a reverberation signal acquisition unit 17 for performing a time domain conversion calculation which converts a reverberation signal of the frequency domain into the signal of a time domain, and acquiring the reverberation signal.SELECTED DRAWING: Figure 1
Patent JP-2022047911-A (JP)
Title: Wind power generation facility, lightning surge absorption device and lightning surge absorption method
Inventor: MATSUMOTO SATOSHI
IPC: H02G13/00
Filed: 2020-09-14
Abstract: To provide a wind power generation facility capable of reducing damage due to lightning strikes causing a lightning current as an impulse signal.SOLUTION: A wind power generation facility 1 includes: an erected support column 5; a plurality of blades 7 rotatably fitted to the support column 5; and a hub H fitted to a rotating shaft of the blades. In the wind power generation facility, impedance lines 8 are provided from the blades 7 over the hub H. A ground line 11 connected to the impedance lines 8 is provided in the hub H. The impedance lines 8 convert part of discharge energy of lightning strikes using the blades 7 as receptors into thermal energy.SELECTED DRAWING: Figure 3
Patent JP-2021010742-A (JP)
Title: Biocompatible packaging for long-term implantable sensors and electronics
Inventor: TAI YU-CHONG
IPC: A61B5/00
Filed: 2020-09-16
Abstract: To solve the problems in which: an implanted medical device resides within an internal environment of a body for a period of time, during which the implanted medical device is subject to various conditions of the internal environment of the body, where the conditions can affect the short- and long-term operations of the implanted medical device; agents of the internal environment of the body, such as body fluids, can corrode components of the implanted medical device; and the corrosion degrades the capability to monitor a medical condition or effectuate a medical operation.SOLUTION: An implantable medical device 200 includes an electromechanical substrate, and a sensor, such as a pressure sensor 210, disposed on the substrate. At least a portion of the sensor is packaged via liquid encapsulation. The packaging includes a shaped flexible outer membrane 230 that surrounds at least the portion of the sensor. The packaging also includes a hydrophobic liquid 240 disposed between at least the portion of the pressure sensor and the flexible outer membrane.SELECTED DRAWING: Figure 2
Patent JP-2021002382-A (JP)
Title: Information processing system, information processing program, information processor, information processing method, output data, and storage medium
Inventor: TERAOKA HIROKI
IPC: G06Q10/06
Filed: 2020-09-18
Abstract: To easily grasp an influence of the change of a destination on the movement costs of a plurality of moving persons.SOLUTION: An information processing system 1 includes: a destination information acquisition part 221 for acquiring destination information including the position information of first and second destinations; a moving person information acquisition part 321 for acquiring moving person information including the position information of the departure places of the plurality of moving persons; a movement cost information acquisition part 322 for, on the basis of the destination information and the moving person information, acquiring first movement cost information including the movement costs of each moving person when a plurality of moving persons move between their own departure places and a first destination and second movement cost information including the movement costs of each moving person when the plurality of moving persons move between their own departure places and a second destination; and a destination-categorized movement cost information generation part 323 for performing statistical processing of the first and second movement cost information to generate first destination-categorized movement cost information and second destination-categorized movement cost information.SELECTED DRAWING: Figure 1