baber/WOPTO huggingface dataset:
Patent JP-2021003334-A (JP)
Title: Game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine which can smoothly carry out cooperation between a main control board and a performance control board.SOLUTION: When switched from an electrical interruption state to an electrical transmission state, a color bar image is displayed. When a first control command is received in displaying the color bar image, the displaying is switched to a power restoring image. When the first control command is not received in displaying the color bar image but a second control command indicating an end of a variation display of a drawing pattern is received, the color bar image is continuously displayed without displaying the power restoring image. When the first control command is not received in displaying the color bar image but a third control command indicating that a predetermined number of round games are carried out is received, the displaying of the color bar image is switched to displaying of an image different from a round performance image without displaying the power restoring image.SELECTED DRAWING: Figure 55
Patent JP-2019196487-A (JP)
Title: Preparation of ultrahigh molecular weight ethylene copolymer
Inventor: JOHN RICHARD SEVERN
IPC: C08F210/02
Filed: 2019-06-26
Abstract: To provide a particulate ultrahigh molecular weight polyethylene suitable for manufacture of molded articles with improved mechanical and/or optical properties.SOLUTION: A particulate ultrahigh molecular weight polyethylene (pUHMWPE) has an intrinsic viscosity (IV) of at least 4 dl/g, a comonomer content of at least 0.05 SCB/1000TC, a comonomer partition factor (Cpf) of at least 0.8, a median particle size D50 between 50 and 500 μm, and a total ash content less than 1000 ppm.SELECTED DRAWING: None
Patent JP-2021003070-A (JP)
Title: Agricultural field work machine, plowed soil depth information calculation system, plowed soil depth information calculation program, and storage medium
Inventor: NISHIDA KEISUKE
IPC: G06Q50/02
Filed: 2019-06-27
Abstract: To provide an agricultural field work machine capable of collecting information on plowed soil depth on the basis of the plowed soil depth of an agricultural field, and to provide a system.SOLUTION: An agricultural field work machine comprises: an ultrasonic sensor 35 which is provided in a traveling machine body supported by a traveling device capable of traveling an agricultural field where plowed soil covers the top of a plow pan G1, and which can detect the ground height of the traveling machine body to the surface G2 of the plowed soil; and a plowed soil depth information calculation unit 60 capable of calculating the plowed soil depth information K being the information on the depth over the surface G2 of the plowed soil and plow pan G1 on the basis of the detected ground height H1 detected by the ultrasonic sensor 35 and the height position of the traveling machine body with respect to the traveling device.SELECTED DRAWING: Figure 5
Patent JP-2021006970-A (JP)
Title: Information processing device, anomaly detection method and program
Inventor: OHORI ATSUSHI
IPC: G06F16/11
Filed: 2019-06-28
Abstract: To provide an information processing device capable of accurately and quickly detecting an anomalous status of a storage device.SOLUTION: An information processing device includes: a mount status monitoring unit that confirms whether or not a mount status of a file system has changed for each partition to be monitored of a storage device; a directory confirmation unit that confirms whether or not a directory is present in the storage device for each partition; an access confirmation unit that confirms whether writing and deletion of a file is allowed under the directory whose presence has been confirmed by the directory confirmation unit; and an anomaly detection unit that determines an anomaly detection of the storage device when any one of confirmation of a change in the mount status, confirmation of absence of the directory, and confirmation of inability of file writing or deletion is performed.SELECTED DRAWING: Figure 3
Patent JP-2021010047-A (JP)
Title: Broadcast retransmission device and broadcast retransmission method
Inventor: ASAI SHINJI
IPC: H04N21/242
Filed: 2019-06-28
Abstract: To build an excellent system that retransmits broadcast waves to subscribers' homes via a network.SOLUTION: A broadcast retransmission device that receives a satellite broadcast wave including a stream includes a stream generation unit that generates the stream included in the received satellite broadcast wave, a stream reconstruction unit that replaces a part of the stream generated by the stream generation unit with target information to be broadcast received by the broadcast retransmission device, and outputs the replaced stream according to the timing of a clock included in the satellite broadcast wave, and a broadcast wave generation unit that modulates the stream received from the stream reconstruction unit to generate a retransmission credit broadcast wave.SELECTED DRAWING: Figure 5
Patent JP-2021009631-A (JP)
Title: Information processing system and information processing method
Inventor: OJIRO DAICHI
IPC: G06Q50/10
Filed: 2019-07-03
Abstract: To shorten the calculation time required to predict the quantity related to a prediction object.SOLUTION: An information processing system 100 stores history information in which calculation time required for predicting the quantity related to a prediction object and adoption/non-adoption combinations of a plurality of time series prediction methods used for predicting the quantity related to the prediction object are associated with each other, generates a new adoption/non-adoption combination that is not present in the history information, generates a calculation time estimation model with the calculation time as an objective variable and an existing adoption/non-adoption combination stored in the history information as an explanatory variable, outputs estimated calculation time for each adoption/non-adoption combination by inputting the existing adoption/non-adoption combination and a new combination into the calculation time estimation model, and searches for a first adoption/non-adoption combination that falls within an allocation calculation time assigned to the prediction object among the estimated calculation times, as a specific adoption/non-adoption combination, from the adoption/non-adoption combinations.SELECTED DRAWING: Figure 1
Patent JP-2020045088-A (JP)
Title: Composite fabric wing spar with interleaved-tape cap plies
Inventor: FOROUZAN BEHZADPOUR
IPC: B29C70/38
Filed: 2019-07-09
Abstract: To provide a composite fabric wing spar with interleaved-tape cap plies.SOLUTION: An aircraft wing construction of composite materials includes a wing spar having a web constructed of only pre-preg fabric and having first and second spar caps projecting at a prescribed angle from opposite edges of the web, with the first and second spar caps being constructed of interleaved and alternating portions of the pre-preg fabric of the web and unidirectional pre-preg tapes.SELECTED DRAWING: None
Patent JP-2019171158-A (JP)
Title: Medical device
Inventor: HAGIWARA MASAHIRO
IPC: A61B1/00
Filed: 2019-07-10
Abstract: To prevent intrusion of liquid and a foreign object and ensure reliability of optical communication.SOLUTION: A medical device comprises an optical connector 4 in which a part of an optical transmission line 3A1 for transmitting an optical signal is disposed inside, and a mating connector 5 mechanically and optically connected to the optical connector 4. The optical connector 4 comprises a cover member 42 that has light transmissivity with respect to an optical signal, is formed in a flat shape, and seals an end surface of the optical transmission line 3A1 so as to be inclined with respect to a virtual plane orthogonal to a central axis AxA of the optical transmission line 3A1. The mating connector 5 comprises a mating cover member 52 that has light transmissivity with respect to an optical signal, is formed in a flat shape, and seals the end face of an optical transmission line 3B1 optically connected to the optical connector 4 so as not to be parallel to the cover member 42.SELECTED DRAWING: Figure 4
Patent JP-2021015571-A (JP)
Title: Program and system for receiving put-up-for-sale of virtual items
Inventor: KAWASE RYUJI
IPC: G06Q30/06
Filed: 2019-07-16
Abstract: To verify uniquity of virtual items to be put up for sale, and further to verify whether the items are the first created and then put up for sale.SOLUTION: A program causes a computer to execute: a put-up-for-sale reception step for receiving a put-up-for-sale of a virtual item utilized within a virtual environment expressed over a user terminal; a recording step for recording the virtual item newly putted up for sale into a block to be coupled by blockchains built within a network, each time the put-up-for-sale is newly received by the put-up-for-sale reception step; a similarity determination step for determining similarities among the virtual items recorded in the recording step; and an evaluation step for evaluating each of the virtual items based on the similarities determined through the similarity determination step.SELECTED DRAWING: Figure 1
Patent JP-2020016882-A (JP)
Title: Apparatus and method for bonding window panel
Inventor: KIM SANG O
IPC: G02F1/13
Filed: 2019-07-17
Abstract: To provide an apparatus and method for bonding a window panel, capable of bonding a panel to window glass having at least one side edge portion curved in a curved surface shape.SOLUTION: An apparatus for bonding a window panel, capable of bonding a panel 20 to window glass 10 having at least one side edge portion curved in a curved surface shape comprises: a window mounting part 110 for mounting the window glass 10; a panel support part 120 for supporting the panel 20; and an interval control part for controlling an interval between the window mounting part 110 and the panel support part 120. The panel support part 120 may include a base plate 121, a rubber sheet 122 and a fluid supply member 123 for supplying a fluid between the rubber sheet 122 and the base plate 121.SELECTED DRAWING: Figure 1
Patent JP-2021018881-A (JP)
Title: Nozzle, and flying device and static elimination device using the same
Inventor: TATEYAMA HIROSHI
IPC: H01T23/00
Filed: 2019-07-18
Abstract: To provide a nozzle capable of generating an air flow capable of flying more fine objects such as ions to a limited area farther away.SOLUTION: In a nozzle according to the present invention, a gas flow path 11 is formed and ejects a gas flowing through the gas flow path 11, and the gas flow path 11 has a gutter shape extending in a gutter shape in the direction in which the gas flows, the tip of the gas flow path 11 is opened as it is, and a spout 12 that ejects the gas is formed.SELECTED DRAWING: Figure 3
Patent JP-2021019094-A (JP)
Title: Power semiconductor module
Inventor: MASUDA TORU
IPC: H01L25/18
Filed: 2019-07-19
Abstract: To provide a highly reliable power semiconductor module in which a plurality of semiconductor chips are arranged in parallel on an insulating substrate, and that enables high-density mounting of semiconductor chips and has little difference in operating characteristics between semiconductor chips.SOLUTION: A power semiconductor module includes an insulated substrate, a first conductive pattern arranged on the insulating substrate, a plurality of power semiconductor chips arranged on the first conductive pattern, a cross-linked first wiring that directly connects the gate electrodes of the plurality of power semiconductor chips, and a cross-linked second wiring that directly connects the source electrodes of the plurality of power semiconductor chips. The first wiring is arranged along the second wiring at an angle of 30 degrees or less with the second wiring.SELECTED DRAWING: Figure 1
Patent JP-2021016585-A (JP)
Title: Medical apparatus packing material, seal, and label for medical apparatus packing material
Inventor: UCHIMURA TOMOHIKO
IPC: B65D25/20
Filed: 2019-07-19
Abstract: To provide a medical apparatus packing material, a seal, and a label for the medical apparatus packing material capable of reducing mistake of a medical apparatus to be handled.SOLUTION: The medical apparatus packing material comprises a packing material body for housing a medical apparatus; and a lid. The packing material body or/and the lid is provided with a display part which displays a character string that is the same as a character string being identification information displayed on the medical apparatus to be packed, the character string being composed of characters or/and numerals.SELECTED DRAWING: Figure 3
Patent JP-2021019289-A (JP)
Title: Rfid tag and antenna
Inventor: SHIMADA TAKURO
IPC: G06K19/077
Filed: 2019-07-19
Abstract: To obtain an RFID tag that can widen communication bandwidth without complicating structure.SOLUTION: An RFID tag 100 includes: an IC chip 10 on which identification information is recorded; a loop-shaped conductor 20 connected to the IC chip 10; and an antenna unit 30 that has two grid-shaped antenna patterns connected to the loop-shaped conductor 20 and extending in directions away from the loop-shaped conductor 20.SELECTED DRAWING: Figure 2
Patent JP-2021022761-A (JP)
Title: Volume control device, audio output device, and volume control program
Inventor: NAKURA RYOSUKE
IPC: H04R3/00
Filed: 2019-07-24
Abstract: To provide a technique for preventing an initial volume setting value from being set to a large volume setting value.SOLUTION: A volume control device 3 that sets an initial volume setting value to a volume setting value stored in a storage unit 13. The volume control device 3 includes: a volume change information acquisition unit 20 that acquires volume change information related to a change of the volume setting value; a large volume determination unit 21 determines whether the changed volume setting value is a large volume setting value on the basis of the volume change information acquired by the volume change information acquisition unit 20, and causes the storage unit 13 to store the changed volume setting value when it is determined that the changed volume setting value is not the large volume setting value; and a volume setting unit 22 that sets the initial volume setting value to the volume setting value stored in the storage unit 13 by the large volume determination unit 21.SELECTED DRAWING: Figure 1
Patent JP-2021022986-A (JP)
Title: Rectifier circuit and power supply device
Inventor: SHIOMI TAKESHI
IPC: H02M3/155
Filed: 2019-07-25
Abstract: To effectively reduce a transient current in a rectifier circuit.SOLUTION: In a rectifier circuit (1), a current flows from a power source (AV1) to a coil (AC1) when a transistor (AT 1) is turned on. Then, when the transistor (AT1) is turned off, the current of the coil (AC1) flows into a second rectifier element (SR1).SELECTED DRAWING: Figure 1
Patent JP-2021022904-A (JP)
Title: Vehicle communication device
Inventor: WADA YUICHI
IPC: B66F9/24
Filed: 2019-07-30
Abstract: To provide a vehicle communication device that can select a wireless communication channel that is in the best radio wave condition for both a master unit and a slave unit.SOLUTION: A master unit (22) selects one from a plurality of wireless communication channels, performs wireless communication with a slave unit (32) using a selected communication channel, selects one from the wireless communication channels other than the wireless communication channel in which the communication interruption is detected when communication interruption of the selected wireless communication channel is detected, and performs wireless communication with the slave unit using the selected wireless communication channel.SELECTED DRAWING: Figure 2
Patent JP-2021024785-A (JP)
Title: Water-in-oil emulsified composition
Inventor: SUGAWARA KAZUKI
IPC: A61K8/25
Filed: 2019-07-31
Abstract: To provide a novel water-in-oil emulsified composition in which moisture can be retained in a formulation without using a silicone-based activator that forms a network structure of the silicone polymer and the water contained in the composition appears as water droplets at the time of application.SOLUTION: A water-in-oil emulsified composition comprises (A) liquid oil that is liquid at room temperature, (B) solid oil that is solid at room temperature, (C) water- and oil-repellent powder, (D) a surfactant, and (E) water.SELECTED DRAWING: None
Patent JP-2020026579-A (JP)
Title: Slurry for suspension plasma spray coating and method of forming spray coating membrane
Inventor: IWASAKI RYO
IPC: C23C4/134
Filed: 2019-08-02
Abstract: SOLUTION: A spray coating membrane including rare earth oxide is formed on a base material through suspension plasma spray coating using slurry for spray coating which includes a dispersant and rare earth oxide particles of 1.5-5 μm or less in particle size D50 and less than 1 m/g in BET specific surface area, and contains 10-45 mass% of the rare earth oxide particles.EFFECT: Slurry for spray coating according to the present invention is used and then stable supply can be continued when the slurry is supplied from a slurry supply device to a spray coating gun, without causing fine particles to stick on a piping internal wall and remain in the piping, so that the piping is not blocked. Further, a dense anticorrosive spray coating membrane with high anticorrosiveness can be formed on a base material.SELECTED DRAWING: None
Patent JP-2021024423-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: YU KAIJIANG
IPC: B60W30/095
Filed: 2019-08-05
Abstract: To provide a vehicle control device, a vehicle control method, and a program capable of more smoothly driving a vehicle.SOLUTION: A vehicle control device includes an acquisition unit that acquires a state of a vehicle, a current position of another vehicle existing in a periphery of the vehicle, and a predicted future position of the other vehicle, and a behavior control unit that controls a behavior of the vehicle on the basis of information acquired by the acquisition unit. In the case where the vehicle is moving from a first road on which the vehicle is running toward a second road where at least a unit of the second road intersects the first road and the other vehicle is moving from the second road toward the first road, and when a future track in which the vehicle travels and a future track in which the other vehicle travels intersect, on the basis of the state of the vehicle and the future position of the other vehicle, it is determined whether or not an intersection region where the first road and the second road intersect is passed through the vehicle in preference to the other vehicle, the behavior control unit controls the vehicle on the basis of the determination result.SELECTED DRAWING: Figure 1
Patent JP-2021025320-A (JP)
Title: Detection unit and vehicle
Inventor: ENOKI RYOICHI
IPC: G01S15/88
Filed: 2019-08-06
Abstract: To detect an object to be detected without lowering detection accuracy even when a sensor is located in a deep place at a vehicle body bottom part.SOLUTION: A detection unit 4 is attached to a vehicle body bottom part and detects a user's kick action (user's foot) for opening/closing a rear door of the vehicle between the vehicle body bottom part and the ground immediately below the vehicle body bottom part. The detection unit includes: a pair of ultrasonic sensors 41a and 41b for detecting the user's kick action (user's foot); a bracket 42 for supporting the pair of ultrasonic sensors 41a and 41b so that they may be attached to the vehicle body bottom part; and an extension part 43 extending from the bracket 42. The bracket 42 is formed in such a manner that the pair of ultrasonic sensors 41a and 41b face outward of a vehicle and are inclined downward with respect to a horizontal plane in a state of being attached to the vehicle body bottom part. The extension part 43 is provided so as to extend outward of the vehicle in a state of being attached to the vehicle body bottom part.SELECTED DRAWING: Figure 3
Patent JP-2021027202-A (JP)
Title: Inductor
Inventor: OI HIDEO
IPC: H01F17/04
Filed: 2019-08-06
Abstract: To provide an inductor excellent in adhesive strength to a mounting substrate.SOLUTION: An inductor comprises: a coil that has a wound part and a led-out part; an element body incorporating the coil and composed of a magnetic part; a protection layer arranged on a surface of the element body; and an external electrode. The element body has: a bottom face corresponding to a mounting surface; a top face opposed to the bottom face; two mutually-opposed end faces substantially orthogonal to the bottom face; two mutually-opposed lateral faces orthogonal to the bottom face and the end faces; a first round-chamfered part provided on a ridgeline part between the end face and the bottom face; and a second round-chamfered part provided on a ridgeline part between the end face and the lateral face. The external electrode includes first and second electrode regions. The first electrode region is arranged on the bottom face so as to be electrically connected with led-out part. The second electrode region is arranged on the protection layer arranged on the end face. A surface roughness in a region where the first electrode region is arranged is larger than a surface roughness of the protection layer on which the second electrode region is arranged.SELECTED DRAWING: Figure 1a
Patent JP-2020055297-A (JP)
Title: Liquid discharge device, liquid discharge head and driving method of the same
Inventor: OSANAI SHINICHIRO
IPC: B41J2/045
Filed: 2019-08-13
Abstract: To provide a driving circuit which can suppress a potential change in switching a driving signal.SOLUTION: A liquid discharge device having a driving signal substrate 51 for inputting a driving signal in response to waveform data to a liquid discharge head, includes a driving element 86 for driving a nozzle, a plurality of switching elements 231a, b connected in parallel to the driving element, a first signal transmission part which is connected to the driving element through the respective switching elements and is formed of a plurality of signal lines for transmitting the driving signal, a potential difference detection part 233 which detects a potential difference on the basis of an intermediate potential of the driving signal transmitted to the respective signal lines, a correction signal generation part 234 which generates a correction signal on the basis of the potential difference, a correction processing part 222 which corrects the waveform data on the basis of the correction signal, and driving signal generation parts 223a, b which are arranged for the signal lines respectively and generate the driving signal on the basis of the waveform data corrected by the correction processing part and output to the signal lines.SELECTED DRAWING: Figure 5
Patent JP-2021034154-A (JP)
Title: Conductive composition and wiring board using the same
Inventor: OKAMOTO TOMOKO
IPC: H01B1/22
Filed: 2019-08-20
Abstract: To provide a conductive composition which is excellent in ion migration resistance even in a wiring layer formed with a single layer without using any special metal particles as a means of solving such conventional technical problems that increased raw material cost caused by use of special metal particles, on the one hand for improving migration resistance, and increased production cost caused by a complicated production process due to formation of a two layer structured wiring, and further to provide a wiring substrate using the conductive composition.SOLUTION: The invention is completed by finding problems such that, on the one hand migration resistance is improved by using a conductive composition with a specified inorganic filler added thereto, a raw material cost is increased due to use of special metal particles and a production cost is increased due to a complicated production process resulting from formation of a two layer structured wiring, can be solved.SELECTED DRAWING: None