baber/WOPTO huggingface dataset:
Patent JP-2020131788-A (JP)
Title: On-vehicle control apparatus
Inventor: BABA MASAYUKI
IPC: B60W10/08
Filed: 2019-02-14
Abstract: To provide an on-vehicle control apparatus capable of starting an engine quickly even in the case of executing torque reduction processing.SOLUTION: An on-vehicle control apparatus 100 executes: torque reduction processing to decrease torque to be generated by a motor 30 in a case where a vehicle 500 is stopped by a brake pedal being stepped on during a motor creep travel; engine start processing to perform a cranking by driving the motor 30 by engaging a clutch mechanism 20 that engages an output shaft of the motor 30 with an output shaft of an internal combustion engine 10 when there is a request to start the internal combustion engine 10; and readying processing to supply the clutch mechanism 20 with hydraulic pressure so that a state of the clutch mechanism 20 becomes an engagement-ready state in a case where the torque reduction processing is executed, where the engagement-ready state is defined as a state where the clutch mechanism 20 is maintained as being immediately before engagement.SELECTED DRAWING: Figure 1
Patent JP-2020133449-A (JP)
Title: engine
Inventor: NAGATA HIROKI
IPC: F02F1/24
Filed: 2019-02-15
Abstract: To provide an engine which enables reduction of vibration sounds generated in a cylinder head with a simple structure.SOLUTION: An opening 46 which opens a cam chain chamber 53 to outdoor air is formed on a side wall 45 of a cylinder head 35, and a lid member 47 which closes the opening 46 from the outside is fitted in the opening 46. The lid member 47 includes a contact boss 47b extending from a lid body 47a which closes the opening 46 to a support wall 51. The contact boss 47b is fastened to the support wall 51 by a fastening member 75 while contacting with the support wall 51.SELECTED DRAWING: Figure 4
Patent JP-2020133457-A (JP)
Title: Air blower
Inventor: OTA HIDETAKE
IPC: F04D29/54
Filed: 2019-02-15
Abstract: To provide an inexpensive air blower capable of being prevented from being damaged while reducing its size and noise.SOLUTION: An air blower comprises a fan 1 rotating around a rotational axis along a traveling direction, and a fan shroud 2 capable of supporting the fan 1 rotatably around the rotational axis. The fan 1 comprises: a fan body 3 located on the rotational axis; a plurality of fan blades 4 extending from the outer peripheral surface of the fan body 3 along a radial direction, and arranged side by side in a circumferential direction; and a connecting ring 5 connecting the outer sides of the plurality of fan blades 4 in the radial direction. The fan shroud 2 has a stopper 20 that is arranged so as to face a heat exchanger 120 side of the connecting ring 5 in a direction of the rotational axis and restricts the displacement of the connecting ring 5 toward the heat exchanger 120 side.SELECTED DRAWING: Figure 4
Patent JP-2020136830-A (JP)
Title: Electronic apparatus, control method thereof, and control program
Inventor: ISHIZU RYUICHI
IPC: H04N1/00
Filed: 2019-02-15
Abstract: To allow a device that is set not to basically use another communication method which is not one communication method to perform remote maintenance using the other communication method in a remote maintenance system using two or more communication methods.SOLUTION: A network communication interface 13 communicates with a server device 20 based on at least any of HTTP and XMPP. A control circuit 100 starts communication with the server device 20 based on HTTP and confirms to the server device 20 whether execution of remote maintenance is scheduled, after start of the communication. When execution schedule information on the remote maintenance is received from the server device 20, the control circuit starts communication with the server device 20 based on XMPP and executes the remote maintenance by the communication based on XMPP.SELECTED DRAWING: Figure 1
Patent JP-2020055728-A (JP)
Title: Method of producing sulfuric acid solution
Inventor: WATANABE HIROTO
IPC: C01G53/10
Filed: 2019-02-18
Abstract: To provide a method of producing a sulfuric acid solution that highly efficiently dissolves a metal at a high anode current density while suppressing passivation.SOLUTION: A method of producing a sulfuric acid solution comprises: an initial electrolytic solution supplying step of supplying a sulfuric acid solution containing chloride ions as an initial electrolytic solution to an electrolytic cell 10, the inside of which is partitioned into an anode chamber 21 and a cathode chamber 22 by a neutral membrane; and an electrolytic solution taking-out step of supplying current to an anode 13 and a cathode 14 provided in the electrolytic cell 10 and taking out a metal-dissolving electrolytic solution with a metal constituting the anode 13 dissolved therein from the anode chamber 21. According to the method, there can be suppressed the movement of the metal dissolved on the anode 13 side to the cathode 14 side, as well as the production of passivity on the anode 13 side, and thus a high-quality sulfuric acid solution with the metal dissolved therein can be efficiently produced.SELECTED DRAWING: Figure 1
Patent JP-2020134299-A (JP)
Title: Display device, display method, and nondestructive inspection system
Inventor: KAKINUMA YUMIKO
IPC: G01S13/88
Filed: 2019-02-19
Abstract: To enable the result of nondestructive inspection that a probe outputs while moving along the inner surface of lining concrete to be appropriately displayed.SOLUTION: The present invention is a display for displaying the result of nondestructive inspection, comprising: an operation unit for accepting input relating to the type of a cross sectional direction; a storage unit for storing the inspection data of a probe that performs nondestructive inspection while moving along the inner surface of lining concrete, in association with the type of cross sectional direction of the probe; and a control unit for determining, in accordance with the inputted type of cross sectional direction, which of the traverse shape and the longitudinal shape of a tunnel should be displayed on a display unit. When the inputted type of cross sectional direction is traverse, the control unit calculates an estimated shape in the traverse direction of a target that may exist on a ground side on the basis of the inspection data for the case where the type of movement direction is traverse, and causes the calculated estimated shape of the target to be displayed on the display unit together with the traverse shape of inner surface of the lining concrete.SELECTED DRAWING: Figure 1
Patent JP-2020130747-A (JP)
Title: Dental handpiece
Inventor: HORIE YASUHIRO
IPC: A61C1/08
Filed: 2019-02-22
Abstract: To provide a dental handpiece making a cleaning liquid hardly remain after cleaning.SOLUTION: A dental handpiece comprising a head 10 and a grip is configured such that: the head has a tool holding body for holding medical treatment tools, and a head gear disposed in the tool holding body; the tool holding body is rotatably positioned inside the head; there are provided, in the grip, a first transmission shaft 60 and a second transmission shaft 70 for transmitting drive power to the head gear, a jacket case 30 allowing the second transmission shaft to pass therethrough, a connection case 50 allowing the first transmission shaft to pass therethrough, and an intermediate case 40 forming a connection space between the first transmission shaft and the second transmission shaft; a connection part 61 connected to a motor is provided in the first transmission shaft; a connection opening connected to the motor so as to obtain drive power from the outside is provided in the connection case; and the head and the jacket case are connected, the jacket case and the intermediate case are connected, and the intermediate case and the connection case are connected, and the connection parts constitute each part so as to make a sealed structure.SELECTED DRAWING: Figure 3
Patent JP-2020138381-A (JP)
Title: Image processing system, image processing method and program
Inventor: TASHIRO HIDEYASU
IPC: B41J2/01
Filed: 2019-02-27
Abstract: To acquire an impact position with high precision even when a dot is small.SOLUTION: An image processing system according to the present invention comprises: a scan image acquisition part (301) which acquires a scan image of an image having dots of a plurality of different sizes formed with ink droplets discharged from a nozzle of a print image output device (211); a large-dot impact position calculation part (302) which derives, from the scan image, an impact position of a large dot lager in size than one pixel of the scan image among the dots of the plurality of sizes; a small-dot deviation amount estimation part (304) which estimates, from the impact position of the large dot, an amount of deviation of a small dot equal in size to or smaller than one pixel of the scan pixel among the dots of the plurality of sizes; and a small-dot impact position calculation part (305) which derives, from the amount of deviation of the small dot, an impact position of the small dot.SELECTED DRAWING: Figure 3
Patent JP-2019087285-A (JP)
Title: Wire harness manufacturing support device
Inventor: KAWASE KENJI
IPC: G06F17/50
Filed: 2019-03-08
Abstract: To provide a wire harness manufacturing support device that reduces difficulty in wire harness manufacturing operation and reduces time required for the operation.SOLUTION: A wire harness manufacturing support device comprises a display unit in which electric wires constituting a wire harness are arranged in manufacturing the wire harness; the display unit displays information related to a length direction of the wire harness in full scale, and displays a tolerance gauge showing a plus tolerance position and a minus tolerance position of a position at which the electric wires are arranged.SELECTED DRAWING: Figure 1
Patent JP-2020150058-A (JP)
Title: Inductor
Inventor: FURUKAWA YOSHIHIRO
IPC: H01F17/04
Filed: 2019-03-12
Abstract: To provide an inductor which has a satisfactory inductance and DC superposition characteristic and which can suppress a cross talk.SOLUTION: An inductor 1 comprises: a plurality of wiring lines 2 in a generally circular form; and a magnetic layer 3. The plurality of wiring lines 2 are disposed apart from each other in a first direction and they each have a conducting wire 6 and an insulator layer 7. The magnetic layer 3 has, in a surrounding region, a first region 13 where anisotropic magnetic particles 8 are oriented along a circumferential direction, and a second region 14 where the anisotropic magnetic particles 8 are not oriented along the circumferential direction, and a center C2 of each virtual circular arc L1 in the second region 14 is not present on a first virtual line L2 running through respective centers C1 of the plurality of wiring lines 2.SELECTED DRAWING: Figure 2
Patent JP-2020150165-A (JP)
Title: Laser device and manufacturing method thereof
Inventor: YAMAGUCHI YUTAKA
IPC: G02B6/02
Filed: 2019-03-14
Abstract: To provide a laser device capable of adjusting a spread angle with a simple configuration.SOLUTION: A laser device 1 includes a laser unit 2 that outputs a laser beam, an exit end 5 that emits a laser beam, and a first fusion splicer P1 and a second fusion splicer P2 in which two multimode fibers having a core through which a laser beam propagates and a clad surrounding the core are fused and connected to each other. At least a part of the core in the first fusion splicer P1 contains a dopant similar to the dopant contained in the clad in the first fusion splicer P1 to reduce the refractive index. The refractive index profile is different between the core in the first fusion splicer P1 and the core in the second fusion splicer P2.SELECTED DRAWING: Figure 1
Patent JP-2020155254-A (JP)
Title: Nonaqueous electrolyte solution and nonaqueous electrolyte battery using the same
Inventor: NISHIO KOICHI
IPC: H01M4/525
Filed: 2019-03-19
Abstract: To provide a nonaqueous electrolyte solution battery which is small in the capacity loss after high-temperature keeping, the amount of gas generation and the increase in resistance and high in safety.SOLUTION: A nonaqueous electrolyte solution comprises: a particular cyclic acid anhydride; and a compound represented by the following formula (2): M1-(A-SO3)x (2). In the formula (2), M1 is a metal atom, N(R4)4 or P(R4)4 (where R4 is an organic group with 1-12 carbon atoms or a hydrogen atom (all four R4's are not a hydrogen atom), the R4's may be the same or different from each other, part or all of the four R4's may form a ring together with a nitrogen or phosphorus atom which they bind to), and A is a hydrogen atom, a halogen atom or an organic group with 1-12 carbon atoms; x is a valence of the metal atom M, which is 1 or a larger integer, when M1 is a metal atom, and x is 1 when M1 is N(R4) 4 or P(R4)4.SELECTED DRAWING: None
Patent JP-2020152780-A (JP)
Title: Thermosetting resin composition, dry film, cured product, and electronic component
Inventor: KAN SHU
IPC: H05K1/03
Filed: 2019-03-19
Abstract: To provide a thermosetting resin composition excellent in thin film forming property, storage stability and curability, a dry film having a resin layer obtained from the composition, a cured product of a resin layer of the composition or the dry film, and an electronic component having the cured product.SOLUTION: A thermosetting resin composition contains (A) an epoxy resin, (B) a compound having an active ester group, (C) a solvent-soluble imidazole compound and (D) an organic solvent, in which (C) the solvent-soluble imidazole compound is a compound containing no benzene ring.SELECTED DRAWING: None
Patent JP-2020154648-A (JP)
Title: Information processing apparatus, information processing system, and information processing program
Inventor: SHIMIZU SATOYUKI
IPC: G06F16/2457
Filed: 2019-03-19
Abstract: To provide an information processing apparatus, an information processing system, and an information processing program which can present suggestion information with flexible suggestion contents as compared with a case in which suggestion information is presented after it is determined whether or not the suggestion information is presented in response to allowance or prohibition of browsing.SOLUTION: A cloud server has a suggestion candidate extracting unit 24 for acquiring characters being input from an information processing terminal to extract suggestion information corresponding to the acquired characters or character strings as suggestion candidates from the suggestion information stored in a created information DB32, and an authority collation unit 26 for outputting display information for use in display of the extracted suggestion information with suggestion contents predetermined with respect to each operation authority of a user.SELECTED DRAWING: Figure 3
Patent JP-2020151171-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-20
Abstract: To provide a game machine capable of improving game amusements.SOLUTION: A game machine which can be controlled to an advantageous state advantageous to a player, and can be set to any one setting value of a plurality of setting values whose advantageous degrees for the player are different includes suggestion performance execution means for executing a suggestion performance that suggests that the game machine is controlled to an advantageous state. The suggestion performance execution means can execute, as a suggestion performance, a special suggestion performance for notifying that the game machine is controlled to an advantageous state. When the game machine is controlled to an advantageous state, an execution ratio of the special suggestion performance differs depending on the setting value that has been set.SELECTED DRAWING: Figure 9-4
Patent JP-2019184590-A (JP)
Title: Vehicle navigation method and vehicle navigation system
Inventor: SHALINI KESHAVAMURTHY
IPC: G08G1/09
Filed: 2019-03-25
Abstract: To provide an optimum route for a moving vehicle.SOLUTION: A navigation method includes: receiving sensor data of a vehicle positioned in a specific geographical area by a localized server associated with the specific geographical area; determining one or a plurality of lane options and path options on the basis of the sensor data by the localized server; providing the one or the plurality of lane options and path options to a centralized server which is the centralized server for performing a route planner and which has data covering a plurality of geographical areas by the localized server; determining a centralized route option on the basis of the one or the plurality of lane options and path options by the centralized server; and providing the centralized route option to the vehicle.SELECTED DRAWING: Figure 1A
Patent JP-2020156796-A (JP)
Title: Device for game and program
Inventor: MITSUISHI TOMOMICHI
IPC: A63F7/02
Filed: 2019-03-27
Abstract: To provide information relating to the number of players moving from a new model to an old model in one business day.SOLUTION: A device for games comprises: new/old model determination means for determining whether a plurality of game machines installed in a game parlor are a new model or an old model; player specification means for specifying players playing on respective game machines of new model and old model determined by the new/old model determination means; game information calculation means for calculating game information based on a result specified by the player specification means; and game information output means outputting game information calculated by the game information calculation means, the information relating to the number of players who, after playing on the new-model game machines, move to and play on other old-model game machines, for every prescribed time.SELECTED DRAWING: Figure 13
Patent JP-2020161354-A (JP)
Title: Lighting device
Inventor: ANO YASUNORI
IPC: F21V23/00
Filed: 2019-03-27
Abstract: To provide a lighting device that promptly notifies the surroundings of an installation site of detection of an earthquake at the installation site.SOLUTION: A lighting device 100 according to the present invention includes a lighting circuit 20, an earthquake sensor 31 that is supplied with power from the lighting circuit 20 and outputs a signal due to the shaking of earthquake, a determination unit 33 that receives a signal due to the shaking of the earthquake from the earthquake sensor 31 and outputs an earthquake detection signal, and a notification unit 34 that notifies detection of the earthquake by changing the state from before the reception of the earthquake detection signal when the earthquake detection signal from the determination unit 33 is received.SELECTED DRAWING: Figure 1
Patent JP-2020156866-A (JP)
Title: Concentration measurement device
Inventor: HOSHINO JUNICHI
IPC: G01N29/24
Filed: 2019-03-27
Abstract: To provide a concentration measurement device enabling the concentration of a predetermined substance included in an organism to be obtained with a high degree of accuracy.SOLUTION: The concentration measurement device according to the present invention includes: a light irradiation unit that irradiates a first substance which is a measurement target and a second substance distributed around the first substance more largely than the first substance, with first light and second light, respectively; an acoustic wave detection unit that detects a first acoustic wave and a second acoustic wave generated respectively from the first substance and the second substance irradiated with the light; and a signal processing unit that estimates the concentration of the first substance corresponding to a first signal which is based on the first acoustic wave, using a database in which a relationship between a signal based on an acoustic wave and the concentration of a substance generating an acoustic wave is recorded and using a second signal based on the second acoustic wave.SELECTED DRAWING: Figure 1
Patent JP-2020162086-A (JP)
Title: Output circuit, circuit device, oscillator, electronic equipment and moving body
Inventor: KANZAKI MINORU
IPC: H01L21/822
Filed: 2019-03-28
Abstract: To provide an output circuit and the like capable of coping with various voltage specifications.SOLUTION: An output circuit 80 comprises a logic circuit 101, a capacitor 111, a buffer circuit 121, and a driver circuit 150. The logic circuit 101 receives input of a clock signal CK1, and outputs a clock signal based on the clock signal CK1 when an enable signal EN is active. The buffer circuit 121 receives, via the capacitor 111, input of a signal CX that is an output signal of the logic circuit 101. The driver circuit 150 outputs a clock signal CKQ1 on the basis of a signal SG that is an output signal of the buffer circuit 121. When the enable signal EN is inactive, the logic circuit 101 sets the signal CX at a logic level that is the same as that of an input node NS of the buffer circuit 121.SELECTED DRAWING: Figure 1
Patent JP-2019135208-A (JP)
Title: Method for increasing resonance frequency of hexagonal ferrite material, hexagonal ferrite material, and radio frequency device
Inventor: MICHAEL DAVID HILL
IPC: C01B33/12
Filed: 2019-03-28
Abstract: To provide a manufacturing method of an enhanced resonance frequency hexagonal ferrite material, such as a Y phase hexagonal ferrite material useful for an electronic facility, especially radio frequency (RF) electronic device.SOLUTION: For achieving enhanced resonance frequency in a range of 500 MHz to 1 GHz useful for radio frequency applications, sodium or potassium is added to a crystal structure of a Y phase hexagonal ferrite material having a composition of SrCoFe1O, or further electric charge compensation is conducted by scandium or indium.SELECTED DRAWING: Figure 1
Patent JP-2020167480-A (JP)
Title: Video provision system, video generation device, computer program, and video provision method
Inventor: KAMIYA NAOYASU
IPC: G08G1/00
Filed: 2019-03-28
Abstract: To provide a video where a traveling vehicle appears when an operation state is a specified operation state such as an abnormality.SOLUTION: An on-vehicle device includes a sensor data measurement section for measuring sensor data during traveling of a video generation object vehicle. A video generation device includes: a sensor data storage section for recording sensor data in association with a measurement time and a measurement position; a sensor data determination section for determining whether sensor data indicates a specified operation state; a video acquisition section for acquiring a video file from a video collection device, which meets a measurement time and a measurement position associated with sensor data which is determined to indicate a specified operation state; and a video data generation section for generating video data where a video generation object vehicle appears with the use of a video file.SELECTED DRAWING: Figure 1
Patent JP-2020167834-A (JP)
Title: Control ic for wireless power reception device, electronic device
Inventor: UCHIMOTO DAISUKE
IPC: H02H7/125
Filed: 2019-03-29
Abstract: To provide a control IC for receiving power in wireless power supply with reduced heat generation.SOLUTION: A power supply circuit 430 receives rectified voltage VRCT of a rectifier (RCT) terminal, stabilizes the received rectified voltage to a predetermined voltage level, and outputs the stabilized rectified voltage from an output (OUT) terminal. A dump circuit 440 includes a current source 442 provided between a dump (DMP) terminal and a ground. In use, the dump (DMP) terminal can be connected to one of the rectifier (RCT) terminal and the output (OUT) terminal through an external resistor REXT.SELECTED DRAWING: Figure 3