baber/WOPTO huggingface dataset:
Patent JP-2020176595-A (JP)
Title: Control method of engine and control device of engine
Inventor: MASUDA YUTA
IPC: F02D43/00
Filed: 2019-04-22
Abstract: To perform partial compression ignition combustion which is further reliably excellent in thermal efficiency irrespective of a variation of a temperature condition.SOLUTION: An engine for performing partial compression ignition combustion performs: an in-cylinder temperature estimation step for estimating a pre-ignition in-cylinder temperature being a temperature in a cylinder 2 at timing on and after a latter half of a compression stroke, and before prescribed crank timing at which ignition is performed; an index crank angle period estimation step for estimating a crank angle period up to an index crank angle period being a period at which the combustion of fuel having the amount of a prescribed ratio out of fuel supplied into the cylinder 2 during one combustion cycle is finished from the prescribed crank timing on the basis of the pre-ignition in-cylinder temperature which is estimated in the in-cylinder temperature estimation step; and an ignition timing correction step for correcting crank timing at which the ignition is performed so that the index crank angle timing reaches preset target index crank angle timing on the basis of the crank angle timing which is estimated in the index crank angle period estimation step.SELECTED DRAWING: Figure 6
Patent JP-2020182016-A (JP)
Title: Method for testing operation of base station, wireless communication system, and base station
Inventor: NAKAHIRA TOSHIRO
IPC: H04W84/12
Filed: 2019-04-23
Abstract: To carry out operation tests of a plurality of base stations without connecting terminal stations by workers on site.SOLUTION: A method includes: an environmental information collection step of collecting, as environmental information, wireless environments indicated by signals which a plurality of wireless communication units capable of switching between a normal mode to perform wireless communication as a base station and a slave unit mode to perform wireless communication as a virtual terminal station have received from other base stations; a calculation step of calculating test execution information for each base station based on base station performance information indicating performance of each base station and the environmental information; and a test execution step of executing an operation test of the base stations by setting any of the wireless communication units to the normal mode, switching the wireless communication units of the other base stations to the slave unit mode and causing them to perform wireless communication with each other based on the test execution information.SELECTED DRAWING: Figure 2
Patent JP-2019194355-A (JP)
Title: Wire of magnesium alloy, and manufacturing method thereof
Inventor: TSUDA YASUSHI
IPC: C22C23/02
Filed: 2019-04-25
Abstract: To provide a wire of a magnesium alloy having high intensity by adjusting an average crystal grain size in an α-Mg phase at 1 μm or less.SOLUTION: In a wire of a magnesium alloy containing Mg of 80 atom% or more, and having an α-Mg phase in one embodiment, assuming that a wire diameter of the wire is D, and that an average crystal grain size in the α-Mg phase observed on a cross section cut in a vertical direction to a longer direction of the wire is d, the wire of the magnesium alloy satisfies following (formula 41) and (formula 42): (formula 41) 0.1 mm≤D≤1 mm, (formula 42) d≤1 μm.SELECTED DRAWING: None
Patent JP-2020180342-A (JP)
Title: Lamination molding monitoring system
Inventor: ISHIBASHI KENTARO
IPC: B22F3/16
Filed: 2019-04-25
Abstract: To provide a lamination molding monitoring system capable of suppressing embrittlement of lamination molded substance.SOLUTION: A lamination molding monitoring system according to one embodiment includes: a learning part; an imaging part; and an estimation part. The learning part generates a learning result by mechanically learning based on a plurality of first images in which a nozzle that discharges a powdery material of a substance to be lamination molded and irradiates the material with an energy beam to melt and sinter is projected and spark information that shows whether the spark is projected on the plurality the first images. The imaging part images the nozzle to generate a second image in which the nozzle is projected. The estimation part estimates whether the spark is projected on the second image based on the second image and the learning result.SELECTED DRAWING: Figure 1
Patent JP-2019122849-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-05-07
Abstract: To provide a game machine capable of suppressing application of unrest to a player for every bonanza generation time.SOLUTION: A game machine is configured so that, by performance mode change means, a performance mode identified by performance mode identification means is changed, based on whether or not, a continuation state is set by continuation setting means, and whether or not, a fall state is set by fall state setting means. Therefore, a player can determine whether or not, a current state is the continuation state, by only confirming a performance mode displayed on display means, so that, by displaying of a mode indicating the continuation state as the performance mode, it is possible to achieve an effect in which a player can feel security feeling to a state in which a second game state can be identified easily by plural times continuously.SELECTED DRAWING: Figure 1
Patent JP-2020184573-A (JP)
Title: Vacuum transfer device and film formation device
Inventor: ITO YASUMASA
IPC: C23C14/56
Filed: 2019-05-08
Abstract: To provide a technique capable of preventing meandering of a substrate cage, reducing the amount of particles generated from a contact portion between the substrate cage and a transport roller, and further improving the efficiency of maintenance work in a film forming apparatus that horizontally conveys the substrate cage to form a film on a substrate.SOLUTION: In a horizontal transfer mechanism 4 according to the present invention, a substrate cage 3 is provided with a first magnet device 11, and a vacuum chamber 2 is provided with a second magnet device 12 that attracts the first magnet device 11 in the vertical direction. The first magnet device 11 is arranged in a first housing 21 that prevents a floating matter in the vacuum chamber 2 from adhering to the first magnet device 11, and the second magnet device 12 is arranged in a second housing 22 that prevents a floating matter in the vacuum chamber from adhering to the second magnet device.SELECTED DRAWING: Figure 4
Patent JP-2019172678-A (JP)
Title: Bifunctional polypeptides
Inventor: JAKOBSEN BENT KARSTEN
IPC: C07K19/00
Filed: 2019-05-08
Abstract: To provide targeting vectors for delivery of therapeutic agents to antigen presenting cells having good binding efficiency and capable of effectively inducing immune responses.SOLUTION: The invention relates to a bifunctional polypeptide comprising a specific binding partner for a peptide-MHC epitope, such as an antibody or a T cell receptor ("TCR"), and an immune effector, such as an antibody or a cytokine, the immune effector part being linked to the N-terminus of the peptide-MHC binding part.SELECTED DRAWING: None
Patent JP-2020185831-A (JP)
Title: Self-propelled working machine
Inventor: ABE HIDEKI
IPC: F16D13/46
Filed: 2019-05-10
Abstract: To suppress occurrence of an unintended regenerative current by a motor.SOLUTION: A self-propelled working machine includes a vehicle body, a handle which is provided on the vehicle body and is gripped by a user, wheels which are rotatably provided on the vehicle body, a motor which is provided on the vehicle body and drives the wheels, and a lock mechanism which is provided between the motor and the wheels and outputs rotation of the motor to the wheels. The lock mechanism includes an input shaft connected to the motor and an output shaft connected to the wheels, and inhibits or suppresses rotation of the output shaft when a rotational speed of the output shaft is higher than a rotational speed of the input shaft.SELECTED DRAWING: Figure 2
Patent JP-2020185849-A (JP)
Title: Vehicular seat
Inventor: FUKATSU TOSHIAKI
IPC: B60N2/28
Filed: 2019-05-13
Abstract: To disclose one example of a vehicular seat configured such that an anchor and a support bracket (a tower bracket) can be easily fixed to a vehicle.SOLUTION: A first anchor bracket 15 and a first anchor 14A are fixed to a vehicle with a first fixing bolt B1 for fixing a tower bracket 10 to the vehicle. This can reduce the number of components that are used in fixing a vehicular seat to the vehicle and man-hours required in the fixing. Since the tower bracket 10 and the first anchor bracket 15 are fixed to the vehicle with the same first fixing bolt B1, the problem that the tower bracket 10 and the first anchor bracket 15 interfere with each other hardly occurs. This enables the first anchor 14A and the tower bracket 10 to be easily fixed to the vehicle, in the vehicular seat 1.SELECTED DRAWING: Figure 3
Patent JP-2020187493-A (JP)
Title: Information processing device, and information processing program
Inventor: KAWABE CHIHIRO
IPC: G06K9/03
Filed: 2019-05-13
Abstract: To reduce the time and effort required for a user to confirm and correct character recognition results of a first item and a second item having dependency.SOLUTION: An information processing device 10 receives a confirmation and correction result to a character recognition result of a first item in a business form including the first item and a second item having specific dependency, and displays that the received confirmation and correction result and a character recognition result of the second item do not satisfy dependency if they do not satisfy the dependency.SELECTED DRAWING: Figure 15
Patent JP-2020185331-A (JP)
Title: Vacuum cleaning device
Inventor: MUROSAKI TAKAHIRO
IPC: C02F1/461
Filed: 2019-05-17
Abstract: To propose a vacuum cleaning device that comprises a vacuum cleaner comprising an electrolyzed water generation device for generating electrolyzed water by electrolyzing water, and a charging stand capable of supplying power for charging the vacuum cleaner, and power to be used for generation of the electrolyzed water, and that can generate the electrolyzed water at an appropriate time.SOLUTION: A vacuum cleaning device 1 comprises a vacuum cleaner 2, and a station 3 capable of charging the vacuum cleaner 2. The vacuum cleaner 2 comprises a storage tank 16 capable of storing water, an electrolyzed water generation device 17 for generating electrolyzed water by electrolyzing water when the vacuum cleaner 2 is returned to the station 3, and a first supply part 18 for supplying the electrolyzed water to a surface to be cleaned.SELECTED DRAWING: Figure 2
Patent JP-2019160803-A (JP)
Title: Lighting device, connector with flat plate, manufacturing method of lighting device, and display device
Inventor: KATO NOBUKAZU
IPC: H05K1/14
Filed: 2019-05-22
Abstract: To provide a lighting device which can maintain good electric connection between a light emitting element substrate and a relay substrate and maintain good electric connection between circuit boards, such as the light emitting element substrate and the relay substrate, and a control board even if the circuit boards, such as the light emitting element substrate and the relay substrate, expand or contract.SOLUTION: A lighting device includes: multiple light emitting elements 5; circuit boards 6, 7 formed with signal circuits from the light emitting elements; connectors 8 which electrically connect the circuit boards with a control board which controls driving of the light emitting elements and are mounted on the circuit boards; and a flat plate 9 which is located between the circuit boards and the control board and to which the circuit boards are fixed. The flat plate is provided with openings in which the connectors are disposed.SELECTED DRAWING: Figure 2
Patent JP-2020194051-A (JP)
Title: Display device and regeneration method
Inventor: FUJINO MAKOTO
IPC: G09G5/00
Filed: 2019-05-27
Abstract: To provide a display device in which a color provided by an object can be regenerated with excellent reproducibility in a display part without causing an increase in complication and size of a device, and a regeneration method.SOLUTION: A display device comprises a main body part and an optical path changing part for changing an optical path of an image displayed on a display part. The main body part integrally includes: an imaging part for imaging an image of an object; the display part for displaying the image of the object; and a control part for controlling the operation of the imaging part and the display part. The image displayed on the display part is configured so as to be able to be captured by the imaging part via the optical path changing part.SELECTED DRAWING: Figure 8
Patent JP-2020151449-A (JP)
Title: Signal processing device, signal processing method, and signal processing program
Inventor: WATABE YASUSHI
IPC: A61B5/05
Filed: 2019-05-31
Abstract: To shorten a measurement time while removing interference magnetic field data from measurement data on magnetic field data and extracting magnetic field data on an interest object.SOLUTION: A signal processing device includes: a measurement execution part for acquiring measurement data including an interest object signal and an interference signal generated in the vicinity of a signal source of the interest object signal; a signal source estimation part for estimating a signal source in an extraction object region including a signal source of the interest object signal and a signal source of the interference signal based on the measurement data; an interference signal source extraction part for extracting interference signal data generated from the signal source of the interference signal based on a result of a signal source estimation by the signal source estimation part; and an object signal extraction part for extracting the interest object signal by removing a common part of the measurement data acquired by the measurement execution part and the interference signal data.SELECTED DRAWING: Figure 1
Patent JP-2019165630-A (JP)
Title: Power generation element
Inventor: OKADA KAZUHIRO
IPC: B81B3/00
Filed: 2019-06-05
Abstract: To convert vibration energy including various different directional components into electric energy with zero waste.SOLUTION: A power generation element includes: a flexible plate-like bridge beam part 20 extending from a root end part to a top end part along a predetermined axis Y; a heavy weight body 30 connected to a top end part of the plate-like bridge beam part 20; a fixed part 10 connected to a root end part of the plate-like bridge beam part 20; and a device housing 40 fixing the fixed part 10 and containing the plate-like bridge beam part 20 and the heavy weight body 30. A lower electrode E0 formed in a layer shape is formed on the plate-like bridge beam part 20, a piezoelectric element 50 formed in a layer shape is formed on the lower electrode E0, and upper electrode groups E11 to E23 made of a plurality of upper electrodes locally formed are formed on the piezoelectric element 50. The heavy weight body 30 is vibrated when an external force which vibrates the device housing 40 acts on the heavy weight body, and the power generation element generates power by the action of polarization of the piezoelectric element 50.SELECTED DRAWING: Figure 3
Patent JP-2020202014-A (JP)
Title: Fuel cell system
Inventor: KOZUKA TOMOYUKI
IPC: H01M8/04
Filed: 2019-06-06
Abstract: To provide a fuel cell system capable of inhibiting liquid from being left in a fuel gas pump.SOLUTION: In a fuel cell system including a gas/liquid separator 40, and a fuel gas pump for circulating fuel off-gas in the gas/liquid separator 40 to a fuel cell stack, the gas/liquid separator 40 has a first connection 46 extending upward. The fuel gas pump has an internal surface 55a constituting a pump room, and an opening 51 formed below the internal surface 55a and into which the first connection 46 is inserted. A lower end of the internal surface 55a is formed to tilt downward toward the opening 51, the tip of the first connection 46 is placed at the height of an extension surface S1 along the lower part of the internal surface 55a, and an inclined plane 46b, inclining downward toward the inner peripheral surface 46a, is formed at the tip of the first connection 46.SELECTED DRAWING: Figure 4
Patent JP-2020201571-A (JP)
Title: Vehicle passage system, signal converter, and signal conversion method
Inventor: TAGUCHI HIDEOMI
IPC: G08G1/09
Filed: 2019-06-06
Abstract: To provide a simple ETC lane that can be constructed by minimum devices.SOLUTION: A vehicle passage system 1 includes a lane server device 10 that receives passage request information 42 that requests gate passage from an on-vehicle device 41 and includes authentication information 43, determines whether to permit gate passage of a vehicle 40 referring to the authentication information 43, and in a case of permitting gate passage of the vehicle 40, transmits an opening instruction pulse signal 14A that instructs opening of a gate, and transmits a closure instruction pulse signal 14B that instructs gate closure subsequent to transmission of the opening instruction pulse signal 14A; and a signal conversion device that receives the opening instruction pulse signal 14A and the closure instruction pulse signal 14B, converts the opening instruction pulse signal 14A and the closure instruction pulse signal 14B into a first display signal 22A that causes a first display state to be displayed on a signal lamp device 30 and a second display signal 22B that causes a second display state to be displayed on a signal lamp device 30, respectively, and transmits the first display signal 22A and the second display signal 22B in this order to the signal lamp device 30.SELECTED DRAWING: Figure 5
Patent JP-2020199664-A (JP)
Title: Printing device and computer program
Inventor: MIZUNO AKIKO
IPC: B41J2/01
Filed: 2019-06-07
Abstract: To suppress malfunction due to replacement of a cartridge.SOLUTION: A printing execution part comprises: an attachment part which a cartridge storing printing materials can be attached to; a printing mechanism that executes printing using the printing materials; and a container, arranged on a passage for the printing materials extending from the cartridge attached to the attachment part to the printing mechanism, which stores the printing materials which should be discharged from the cartridge and then be supplied to the printing mechanism. The printing execution part, in a first case where the type of the attached cartridge is not a specific type and a low residual quantity condition is satisfied, outputs printing material residual quantity data but does not output low residual quantity data and allows the printing mechanism to perform printing using printing materials remaining in the container; and in a second case where the type of the attached cartridge is the specific type and the low residual quantity condition is satisfied, outputs the printing material residual quantity data and the low residual quantity data and allows the printing mechanism to perform printing using the printing materials remaining in the container.SELECTED DRAWING: Figure 5
Patent JP-2020201665-A (JP)
Title: Facility use management system and facility use management method
Inventor: BABA SHUNSUKE
IPC: G06Q50/12
Filed: 2019-06-07
Abstract: To provide a facility use management system and a facility use management method that can quickly respond to a trouble that occurs when using a facility.SOLUTION: An accommodation management system 1 as an example of a facility use management system includes an authentication server 31 and a management server 32. In a storage unit 35 of the authentication server 31, customer information of a customer who reserves use of an accommodation facility 100 as an example of a facility is registered. The customer information is acquired from the customer when using the accommodation facility 100 by a management website 39 of the management server 32. A control unit 36 of the management server 39 transmits the customer information acquired from a customer by the management website 39 and customer information registered in the authentication server 31 to a communication terminal 3 of an accommodation business operator who is a predetermined destination.SELECTED DRAWING: Figure 1
Patent JP-2022116371-A (JP)
Title: Method for raising pigs
Inventor: TAKIMOTO TETSUYA
IPC: A23K20/142
Filed: 2019-06-13
Abstract: To provide a method for raising pigs that can increase the uniformity of the body weights in a pig group.SOLUTION: A method for raising pigs includes feeding, to a pig group composed of a plurality of pigs immediately after weaning, a feed designed so as to contain branched-chain amino acids of 1.7 times or more a required amount per feed specified by NRC (2012) continually for two weeks or more immediately after weaning.SELECTED DRAWING: Figure 2
Patent JP-2019149586-A (JP)
Title: Component mounting device
Inventor: OHASHI HIROYASU
IPC: H05K13/02
Filed: 2019-06-17
Abstract: To provide a component mounting device capable of improving a suction preciseness of a component without delaying a cycle time.SOLUTION: A component mounting device comprises: a feeder that can continuously and automatically transmit a second carrier tape which has been standby to a component supply position without splicing when a first carrier tape has been transmitted to a rear end; a movable carriage which can be moved to a base; a component mounting head that holds a suction nozzle while being supported by the movable carriage; an imaging device that images the component supplied to the component supply position while being supported by the movable carriage; recognition means that images only one part of a plurality of components of the second carrier tape by the imaging device when automatically switching the first carrier tape to the second carrier tape in the feeder, and recognizes a center position of the component imaged; and correction control means of correcting the position of the movable carriage so that the center position of the plurality of components of the second carrier tape is sucked by a suction nozzle on the basis of the recognition of the recognition means.SELECTED DRAWING: Figure 15
Patent JP-2020204713-A (JP)
Title: Image processing apparatus, image forming system, image processing method, and control program for image processing apparatus
Inventor: YAMAMURO TATSURO
IPC: G03G15/01
Filed: 2019-06-18
Abstract: To provide an image processing apparatus that can prevent the unnecessary consumption of foil in hot stamping printing.SOLUTION: An image processing apparatus 40 processes data of an image for hot stamping to which foil is transferred in hot stamping printing. The image processing apparatus 40 has an acquisition unit 414, a determination unit 416, and an output unit 417. The acquisition unit 414 acquires information on colors included in a normal image that is formed together with the image for hot stamping and to which foil is not transferred. The determination unit 416 determines the color of the image for hot stamping on the basis of the information on the colors included in the normal image acquired by the acquisition unit 414. The output unit 417 outputs data of the image for hot stamping including the color determined by the determination unit 416.SELECTED DRAWING: Figure 6