baber/WOPTO huggingface dataset:
Patent JP-2022131787-A (JP)
Title: Magnetic recording medium, magnetic tape cartridge, and magnetic recording/reproduction device
Inventor: OZAWA EIKI
IPC: G11B5/738
Filed: 2021-02-26
Abstract: To provide a magnetic recording medium which comprises a magnetic layer containing ε-iron oxide powder as a ferromagnetic powder and which can inhibit deterioration in traveling stability after prolonged storage.SOLUTION: There is provided a magnetic recording medium comprising a non-magnetic support and a magnetic layer containing ferromagnetic powder. The ferromagnetic powder is ε-iron oxide powder. An intensity ratio (Int1/Int2) of diffraction intensities is in a range of 1.0 to 6.5, inclusive, as derived from an X-ray diffraction analysis of the magnetic layer using the In-Plane method conducted after pressing the magnetic layer with a pressure of 70 atm. There are also provided a magnetic tape cartridge comprising the magnetic recording medium and a magnetic recording/reproduction device.SELECTED DRAWING: None
Patent JP-2022131797-A (JP)
Title: absorbent article
Inventor: WATANABE ERIKA
IPC: A61F13/511
Filed: 2021-02-26
Abstract: To provide an absorbent article where liquid return and liquid leakage hardly occur.SOLUTION: An absorbent article 1 comprises: an absorber 5; a front surface sheet 2 disposed on a skin facing surface side of the absorber 5; and a rear surface sheet 3 disposed on a non-skin facing surface side of the absorber 5. On the skin facing surface side of the absorbent article 1 is provided a linear embossment part 6 at which the front surface sheet 2 and the absorber 5 are integrally recessed toward the rear surface sheet 3 side. By one or more linear embossment parts 6, an annular embossment part 61 having an open portion in a part thereof is formed in either one or both of a front side region A and a rear side region B of the absorbent article 1. The annular embossment part 61 has, as the open portion, an outside open portion 61a positioned on the opposite side to a longitudinal center line Cy extending in a longitudinal direction X with respect to a centroid M of the annular embossment part 61.SELECTED DRAWING: Figure 4
Patent JP-2021079710-A (JP)
Title: Receipt printer, receipt printer system and control program
Inventor: YASUI YUJI
IPC: B41J11/70
Filed: 2021-03-01
Abstract: To automatically remove a receipt remaining at an issuance slot without investing equipment cost.SOLUTION: A receipt printer transports a belt-like sheet to a receipt issuance slot. A head prints receipt printing data on the sheet. A cutter is configured to be capable of full cut of cutting off the transported sheet in front of the receipt issuance slot and partial cut of partially cutting the sheet. A control part controls the cutter to perform the partial cut with respect to the sheet printed with receipt printing data, and then, when a predetermined condition is met, to perform the full cut with respect to the sheet.SELECTED DRAWING: Figure 4
Patent JP-2021100264-A (JP)
Title: Method for creating color conversion table
Inventor: ITO TAKASHI
IPC: G06T1/00
Filed: 2021-03-03
Abstract: To create a color conversion table with good gradation characteristics by using a plurality of colors of inks included in a printer.SOLUTION: A method for creating a color conversion table includes: a virtual color value determination processing of determining a plurality of virtual color values at lattice points of the color conversion table in a virtual color space; and an ink amount determination processing of determining combinations of amounts of inks at the lattice points of the color conversion table on the basis of a predetermined conversion factor and the virtual color values. At least one of the virtual color value determination processing and the ink amount determination processing is executed by using a tertiary spline function that is defined from the plurality of virtual color values or the amounts of inks.SELECTED DRAWING: Figure 2
Patent JP-2021120861-A (JP)
Title: Program, information processing device, information processing system, and information processing method
Inventor: HASHIMOTO YUTA
IPC: H04N1/00
Filed: 2021-03-04
Abstract: To provide a program, an information processing device, an information processing system, and an information processing method capable of preventing a processing request against an unintended apparatus from being performed.SOLUTION: An information processing device (a mobile terminal 10) connected to one or more apparatuses over a network functions as: first obtainment means (an information obtainment section 12) for obtaining, from an information medium 30, first address information indicating an address for any apparatus and first apparatus unique information for identifying any apparatus; second obtainment means (an apparatus unique information obtainment section 14) for, based on the first address information obtained by the first obtainment means, obtaining from an image forming device 20 second apparatus unique information for identifying the apparatus indicated by the first address information; and processing request means (a processing request section 17) for, if determination means (an apparatus unique information collation section 15) identifies that the first apparatus unique information and the second apparatus unique information are identical, requesting prescribed processing to the apparatus indicated by the first address information obtained by the first obtainment means.SELECTED DRAWING: Figure 4
Patent JP-2022138566-A (JP)
Title: Recording method of liquid discharge head, and liquid discharge device
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/015
Filed: 2021-03-10
Abstract: To improve discharge performance even when the viscosity of a liquid increases.SOLUTION: A recording method of a liquid discharge head includes a first step for determining a waveform of a driving signal supplied to a driving element in a first recording period on the basis of the waveform of the driving signal supplied to the driving element in a predetermined recording period preceding the first recording period when a liquid droplet is discharged from a nozzle in the first recording period. As for the driving signal having the waveform determined in the first step, when a first driving signal has a first waveform and a second driving signal has a second waveform, a first liquid column of which a liquid level in a discharge part protrudes in a discharge direction is formed by supplying the first driving signal to the driving element in the first recording period. When the first liquid column is formed, a second liquid column of which the liquid level in the discharge part protrudes in the discharge direction is formed by supplying the second drive signal to the driving element, and then some or all of the liquid for forming the second liquid column is discharged as a liquid droplet.SELECTED DRAWING: Figure 23
Patent JP-2022146268-A (JP)
Title: Solenoid drive circuit
Inventor: OKADA NOBUHIDE
IPC: H01F7/18
Filed: 2021-03-22
Abstract: To provide a solenoid drive circuit that can increase the responsiveness and speed of the solenoid while minimizing as much as possible the increase in manufacturing costs and the enlargement of housings and boards.SOLUTION: Since a capacitor 25 is provided in a solenoid drive circuit 10 to supply power from a drive power supply 20 and discharge current from the capacitor 25 simultaneously, the voltage rises much faster and the amount of current supplied increases until the discharge from the capacitor 25 is completed, compared to when power is supplied only from the drive power supply 20.SELECTED DRAWING: Figure 1
Patent JP-2021155730-A (JP)
Title: Curable resin composition for coating agent, and coating agent
Inventor: HATAKEYAMA TAKUYA
IPC: C08G18/67
Filed: 2021-03-22
Abstract: To provide a curable composition for a coating agent, which is excellent in workability during coating and gives excellent appearance and flexibility to a coated film thus obtained, and to provide a coating agent.SOLUTION: A curable resin composition for a coating agent comprises: a (meth)acryloyl group-containing block isocyanate compound (A) obtained by reacting a (meth)acrylic compound represented by the following general formula (1) and having an amino group with a polyisocyanate-based compound. (In the formula (1), X1 represents a hydrogen atom or a methyl group; X2 represents a 1-10C hydrocarbon group which may have a substituent; and Y1 represents a 1-10C hydrocarbon group which may have a substituent.)SELECTED DRAWING: None
Patent JP-2022146992-A (JP)
Title: Inverter control device and control method
Inventor: OTSUBO MASAYUKI
IPC: H02M7/48
Filed: 2021-03-23
Abstract: To set a count value of an overload accumulation counter when an inverter is restarted to a correct count value reflecting the amount of decrease in the count during a power-off period.SOLUTION: When inverter power is shut down, a motor frequency value (or rotation value) and an overload cumulative counter value are recorded in an EEPROM (Step S10), when the power is restored and picked up, the frequency value of a motor is obtained (Step S21), the difference between the obtained frequency value of the motor and the frequency value recorded in the EEPROM is divided by a preset reduction coefficient to estimate an elapsed time from the power shutdown to the power restoration (Step S22), a count decrement of an overload accumulation counter that has decreased within the elapsed time is calculated (Step S23), and a value obtained by subtracting the count value of the overload accumulation counter from the count decrease amount is set as the count value of the overload accumulation counter at the time of picking up the power recovery (Steps S24 to S27).SELECTED DRAWING: Figure 2
Patent JP-2021162157-A (JP)
Title: Gear mechanism, geared motor gear box, geared motor, and motor incorporated roller
Inventor: ITO KAZUO
IPC: H02K7/116
Filed: 2021-03-24
Abstract: To provide a gear mechanism that has a simple structure and can appropriately supply a filler, and also provide a geared motor gear box, a geared motor, and a motor incorporated roller using the gear mechanism.SOLUTION: A gear mechanism comprises a first gear part and a second gear part engaged with each other. A lubricant supply part capable of being filled with a lubricant is provided near a portion in which the first gear part and the second gear part are engaged. A first lubricant exists in the portion in which the first gear part and the second gear part are engaged. The lubricant supply part is filled with a second lubricant different from the first lubricant.SELECTED DRAWING: Figure 17
Patent JP-2022149094-A (JP)
Title: swab
Inventor: NAKATANI TORU
IPC: A45D34/04
Filed: 2021-03-25
Abstract: To provide a swab which is obtained by simply blocking one end of a pipe and securing the housing and holding state of a liquid in the pipe to cause fiber lumps to simply, reliably and safely absorb the liquid in the pipe when the swab is used.MEANS: A liquid enclosing tube 1 is obtained by injecting a liquid 4 into an elongate plastic pipe 3 with both ends opened in such a manner that a liquid surface 4a is separate from its one end opening 3a, and packing the other end opening 3b with a rigid ball 5 airtight to form a blocked end 3b, a bending notch 6 of the blocked end 3b provided around the peripheral face of the blocked end 3b side. The one end opening 3a of the liquid enclosing tube 1 and the blocked end 3b including the bending notch 6 are wrapped respectively with fiber lumps 2 and 2a.SELECTED DRAWING: Figure 1
Patent JP-2022149335-A (JP)
Title: engine
Inventor: MATSURA Yoshimitsu
IPC: F02M69/00
Filed: 2021-03-25
Abstract: To provide an engine capable of improving the uniformity of gaseous fuel distribution in a mixed gas of gaseous fuel and air.SOLUTION: An engine 1 has a combustion chamber 61, and combusts gaseous fuel mixed with air flowing through an air supply passage 63 to generate motive power. The engine 1 comprises a gaseous fuel supply part 55. The gaseous fuel supply part 55 supplies gaseous fuel to the combustion chamber 61 via the air supply passage 63. The gaseous fuel supply part 55 includes a tube body 80 protruding into the air supply passage 63. The tube body 80 has a flow passage 82, an injection port 83, and an air introduction port 84. Gaseous fuel flows in the flow passage 82. Gaseous fuel is injected from the injection port 83. The air introduction port 84 is located upstream of the injection port 83 in a flow of gaseous fuel. The air introduction port 84 introduces at least air into the flow passage 82.SELECTED DRAWING: Figure 2
Patent JP-2022149796-A (JP)
Title: Remote control system of work vehicle, remote operation device, and remote control method
Inventor: HAYASHI KAZUNOBU
IPC: A01B69/00
Filed: 2021-03-25
Abstract: To allow an operator of a remote operation device to appropriately monitor a plurality of work vehicles and control them remotely.SOLUTION: A remote control system of a work vehicle includes: a monitoring load calculation unit 28 for calculating a monitoring load on an operator on the basis of mode information indicating an operation mode of each of a plurality of work vehicles and operation state information indicating an operation state of each of the plurality of work vehicles; and a load determination unit 29 and a suppression processing execution unit 30 for executing predetermined processing on the suppression of increase in the monitoring load using the information on the magnitude of the calculated monitoring load and the magnitude of an allowable load set beforehand. The operator can appropriately monitor the plurality of work vehicles and control them remotely in the range that the monitoring load on the operator does not exceed the allowable load.SELECTED DRAWING: Figure 3
Patent JP-2021108288-A (JP)
Title: Load control device
Inventor: MIYAKE TOMOHIRO
IPC: H01H9/02
Filed: 2021-03-26
Abstract: To provide a load control device which enables an operator to easily perform an operation of adjusting an operation level of the load to a desired value.SOLUTION: A load control device 10 includes an operation unit 20 and a control unit 30. The operation unit 20 includes an operation surface 200 on which the operator operates the load 60 and a touch sensor 24 for measuring the operation of the operator on the operation surface 200. The control unit 30 performs first control when the operation measured by a touch sensor 24 is a first operation and performs second control when the operation measured by the touch sensor 24 is a second operation different from the first operation. Both of the first control and the second control are control for changing the operation level of the load 60. In the second control, a unit of change of the operation level of the load 60 is larger than that of the first control.SELECTED DRAWING: Figure 1
Patent JP-2022154566-A (JP)
Title: impact tool
Inventor: TEJIMA HARUKI
IPC: B25B21/02
Filed: 2021-03-30
Abstract: To inhibit damage of a light caused by vibration.SOLUTION: An impact tool 1 includes: a motor; a striking mechanism which is driven by the motor; an anvil 10 which is attached with a tip tool and struck in a rotation direction by the striking mechanism; a hammer case which houses the striking mechanism; an elastic ring 50 which covers at least a part of the hammer case; a light unit which contacts with the elastic ring; and a cover 5 which covers at least a part of the hammer case, at least a part of the elastic ring, and the light unit.SELECTED DRAWING: Figure 3
Patent JP-2022155347-A (JP)
Title: Electric shaver
Inventor: HASHIMOTO TOSHIHARU
IPC: B26B19/04
Filed: 2021-03-30
Abstract: To provide an electric shaver whose support frame supports an outer blade and an inner blade which are blocked can be smoothly removed.SOLUTION: An electric shaver 100 includes: a body part 10 to be gripped by a user; a head part 20 having a blade block 30 provided with outer blades (slit blade 311, mesh blade 321) and inner blades 312, 322 disposed inside the outer blades and sliding against the outer blades. The head part 20 includes: a base 27; a support frame 25 supporting the blade block 30 so as to flexibly float or sink; a case part 21 held by the support frame; a hook part 26 locking the support frame 25 or the case part 21 to the base 27; and a push-up member 28 biasing to the support frame 25 in a direction apart from the base 27.SELECTED DRAWING: Figure 5
Patent JP-2022155598-A (JP)
Title: Robot device
Inventor: HAYASHI TAKAYUKI
IPC: B25J19/00
Filed: 2021-03-31
Abstract: To satisfactorily secure energy efficiency of a robot device including at least one artificial muscle and activate the artificial muscle properly, while suppressing control of a fluid supply device from being complicated.SOLUTION: A robot device according to the disclosure includes at least one artificial muscle that receives supply of fluid to be activated and a fluid supply device that supplies the artificial muscle with fluid. The fluid supply device includes a fluid supply source, and a fluid adjustment part that adjusts pressure or flow volumes of fluid from the fluid supply source and supplies the artificial muscle with the fluid, which adjusts original pressure to be supplied from the fluid supply source to the fluid adjustment part to either of first target pressure and second target pressure lower than the first target pressure.SELECTED DRAWING: Figure 3
Patent JP-2022155750-A (JP)
Title: Video output device
Inventor: YAMASHITA EISUKE
IPC: G09G5/00
Filed: 2021-03-31
Abstract: To suppress a display of a black screen when switching videos to be outputted.SOLUTION: A video output device pertaining to the present invention includes a switching unit provided with a first display video input terminal to which a first video output terminal is connected, a second display video input terminal to which a second video output terminal is connected, and a display video output terminal capable of switching videos inputted to the first or the second video output terminal and displaying on a display unit, the video output device enabling execution of a first switching process of switching the switching unit so as to switch a first video outputted from the first video output terminal to a second video outputted from the second video output terminal and output the second video from the display video output terminal, and a second switching process of changing the first video outputted from the first video output terminal to the second video outputted from the first video output terminal so as to cause it to be outputted from the display video output terminal.SELECTED DRAWING: Figure 2
Patent JP-2022156396-A (JP)
Title: torsional damper
Inventor: UEKUSA HIROYUKI
IPC: F16F15/126
Filed: 2021-03-31
Abstract: To provide a torsional damper capable of reducing torsional vibration and twisting vibration while lessening the number of structural components.SOLUTION: A torsional damper 1 includes: a hub 3 fixed to a front end of a rotary shaft X, and having an outer peripheral face on a circumference centering on the rotary shaft; an annular vibration ring 5 having an inner peripheral face having a larger diameter than the outer peripheral face of the hub, on the circumference centering on the rotary shaft; and a rubber ring 7 existing between the outer peripheral face of the hub and the inner peripheral face of the vibration ring. Herein, an overhang part 8 is provided which is linked to the vibration ring at its front end side in a direction parallel to the rotary shaft and further extends toward the front end.SELECTED DRAWING: Figure 1
Patent JP-2022157906-A (JP)
Title: Triazine compound for use in organic electroluminescent device
Inventor: YAMAGATA TAKUYA
IPC: H01L51/50
Filed: 2021-03-31
Abstract: To provide a triazine compound that contributes to forming an organic electroluminescent device having high levels of luminous efficiency and long-life properties, and a material for organic electroluminescent devices and an organic electroluminescent device each comprising the triazine compound.SOLUTION: The present invention discloses a triazine compound represented by formula (1).SELECTED DRAWING: Figure 2
Patent JP-2021107819-A (JP)
Title: Method of processing waveform data
Inventor: TANAKA HIROBUMI
IPC: G01B21/00
Filed: 2021-04-01
Abstract: To automatically correct a positional deviation between pieces of highly-frequent inspection and measurement data, to enable track displacement advance calculation at a waveform level, and to extract only a point of track displacement advance.SOLUTION: A method of processing at least two pieces of waveform data associated with a railroad that are obtained by measuring a predetermined track inspection section includes: a position correction step for performing position correction between reference data, one of the at least two pieces of waveform data, and correction target data, the other thereof; and a detailed position correction step for calculating, for each section having a certain length, a positional deviation amount that maximizes a cross-correlation coefficient between the reference data and the correction target data, and for performing resampling on the basis of the positional deviation amount so that the number of pieces of the correction target data becomes equal to the number of pieces of the reference data. The cross-correlation coefficient can fall within the range of normalized values (-1, 1) obtained by dividing the cross-correlation function between both pieces of waveform data by the product of the standard deviation of the reference data for the section to be calculated and the standard deviation of the correction target data for the section to be calculated.SELECTED DRAWING: Figure 2
Patent JP-2022158430-A (JP)
Title: Vehicular seat device
Inventor: KITAJIMA KEIICHIRO
IPC: B60N2/18
Filed: 2021-04-02
Abstract: To achieve various functions related to easiness of getting into/off a vehicle in a vehicular seat device including a rotation mechanism.SOLUTION: A seat cushion 20A of a seat body 20 has: a first cushion part 21 forming a front part with respect to a general position; a second cushion part 22 which may support a hip point of an occupant which is positioned and seated on a rear side of the first cushion part 21; and a connection mechanism 23 which rotatably connects the first cushion part 21 with the second cushion part 22. In a state that attitudes of the seat back 20B and the second cushion part 22 of the seat body 20 at a get-into/off position are maintained, the first cushion part 21 may rotate so that its seating surface angle can be changed relative to the second cushion part 22 by the connection mechanism 23.SELECTED DRAWING: Figure 7
Patent JP-2021106895-A (JP)
Title: Multi-mode imaging marker
Inventor: WILLIAM BLAIR
IPC: A61L31/08
Filed: 2021-04-02
Abstract: To provide: a silica shell used for identifying, positioning and marking characteristics within a patient's body; a method for producing the silica shell; and a multi-mode composite gel marker and the like for ultrasound imaging, comprising the silica shell.SOLUTION: A silica shell for multi-mode imaging is provided which includes a shell body having: a first inner layer 28 which is formed from silica; a second layer 30 which is formed from silica, which is disposed on an outside surface of the first inner layer, and which includes an imaging material configured for producing an imaging signal which is distinct from surrounding tissue; and a hollow void 34 disposed within an inner surface of the first inner layer.SELECTED DRAWING: Figure 8