baber/WOPTO huggingface dataset:
Patent JP-2022026388-A (JP)
Title: Communication device and control method thereof
Inventor: SHINOHARA RYO
IPC: H04W28/02
Filed: 2020-07-31
Abstract: To provide a communication device that can divide and distribute frames and packets to a plurality of wireless channels while shortening the delay time of band notification and increasing tracking speed for band fluctuations, and a control method of the communication device.SOLUTION: A communication device that distributes received data to a plurality of wireless channels by dividing a frame and a packet includes a first device and a second device. The first device receives band information of the wireless channels from the second device, and transmits the received data by distributing the frame and the packet to the plurality of wireless channels based on the band information. The second device transmits the band information of the wireless channels to the first device by inserting the band information into the frame of U-Plane (User-Plane).SELECTED DRAWING: Figure 1
Patent JP-2022026494-A (JP)
Title: Image forming apparatus
Inventor: KITANI Kei
IPC: G03G21/14
Filed: 2020-07-31
Abstract: To make an image defect due to a dent less likely to occur even when the dent is generated in a secondary transfer outer roller while the roller is stopped.SOLUTION: When a toner image is formed only on one photoconductor drum, if a secondary transfer outer roller has been stopped over the time during which a dent may be generated (YES in S2, S3), a third mode is executed (S4). In the third mode, all of a plurality of primary transfer rollers are brought into contact with an intermediate transfer belt and the toner image is primarily transfered from the one photoconductor drum to the intermediate transfer belt. When the secondary transfer outer roller rotates over the time required for C set to return to an original state (YES in S5) during the execution of the third mode, only one primary transfer roller is borught into contact with the intermediate transfer belt and the toner image is primarily transfered from the one photoconductor drum to the intermediate transfer belt with the primary transfer roller that has been brought into contact with (S7). With this, even if the C set is formed in the secondary transfer outer roller, the intermediate transfer belt can hardly vibrate, and thus a transfer failure can hardly occur in primary transfer parts.SELECTED DRAWING: Figure 7
Patent JP-2022028534-A (JP)
Title: Control device and robot system
Inventor: SAMEDA YOSHITOMI
IPC: B25J19/06
Filed: 2020-08-03
Abstract: To provide a control device and a robot system which can control operation of a robot on the basis of a speed of an object detected using ultrasonic waves.SOLUTION: A control device according to an embodiment comprises a first connection part, a second connection part and a control part. The first connection part is connected to a robot main body that can move, and the second connection part is connected to an ultrasonic wave sensor array installed in the robot main body. The control part transmits transmission signals in which two or more waveforms for detection are arrayed with a predetermined time interval to the ultrasonic wave sensor array through the second connection part; obtains received signals of reflected waves of the ultrasonic waves having the waveforms for detection reflected on objects existing in a circumference of the robot main body, from the ultrasonic wave sensor array, through the second connection part; executes delay-addition processing for each received signal corresponding to the waveform for detection; detects positions respectively of the objects at the time when the objects receive the ultrasonic waves having the waveforms for detection, from a processed result in the delay-addition processing, and detects speeds of the objects from variations of the detected positions of the objects; and controls operation of the robot main body through the first connection part on the basis of the speeds of the objects.SELECTED DRAWING: Figure 8
Patent JP-2022034475-A (JP)
Title: Device, system, and program for information processing
Inventor: GYOTEN DAIKI
IPC: G06Q50/04
Filed: 2020-08-18
Abstract: To provide a device, system, and program for information processing, which allow for checking the effect of adjusting an indicator of each process on other indicators.SOLUTION: A CPU performs the steps of: acquiring a total cost derived in advance by adding up costs of all departments of a supply chain including an inventory management department and a production management department (step 100); acknowledging one of a plurality of indicators managed for each department as an indicator to be adjusted from an indicator value used to derive the total cost (step 106); and performing a process for visualizing the effect of adjusting the acknowledged indicator on other indicators for each department by updating the display to reflect the effect on other indicators related to the selected indicator (steps 108-110).SELECTED DRAWING: Figure 6
Patent JP-2022035798-A (JP)
Title: Household tissue paper and method for manufacturing the same
Inventor: TANIKAWA KENYA
IPC: D21H27/00
Filed: 2020-08-21
Abstract: To provide household tissue paper that is superior in softness of the whole paper and surface texture, and is embossed with laminate having sufficient hydrolysis properties.SOLUTION: Household tissue paper comprises multiple laminated sheets of two or more layers. The household tissue paper has recesses and protrusions geometrically repeated and continued by embossing in each sheet. In one outer-most layer sheet 20, the deepest recess having a bottom plane part 21B has a recess group arranged on the intersection point of a lattice. The other outer-most layer sheet 30 has recesses at the bottom of two levels of different depth. The deepest portion of the recesses is arranged on the substantially perpendicular lattice-shaped intersection point. Each deepest recessed bottom plane part of the one outer-most layer sheet is present in a position associated with each top of the highest protrusion of the other outer-most layer sheet. Also, in the back side of the deepest recessed bottom plane part of the one outer-most layer sheet or the plane part of the other sheet of the same level with the bottom plane part in plan view, only a portion is made to adhere to the adjacent other outer-most layer sheet or the sheet of the other outer-most layer sheet side by adhesives.SELECTED DRAWING: Figure 1
Patent JP-2022038151-A (JP)
Title: Piezoelectric vibration device and method for manufacturing the same
Inventor: ONISHI MANABU
IPC: H03H9/02
Filed: 2020-08-26
Abstract: To provide an inexpensive piezoelectric vibration device and a method for manufacturing the same.SOLUTION: A piezoelectric vibration device has first and second excitation electrodes on both main surfaces, a piezoelectric diaphragm having first and second metal films connected to each of the first and second excitation electrodes, and first and second sealing members joined to both of the main surfaces of the piezoelectric diaphragm so as to cover each of the first and second excitation electrodes of the piezoelectric diaphragm, in which at least one sealing member of the first and second sealing members is a resin film, and an angle formed by joint sides joined to the piezoelectric diaphragm and a virtual straight line connecting one ends of opposite sides opposite to the joint sides, between the joint sides in a cross sectional shape of the resin film is an acute angle.SELECTED DRAWING: Figure 3
Patent JP-2022038267-A (JP)
Title: Electric automobile
Inventor: NARUSE MAKOTO
IPC: B60L50/60
Filed: 2020-08-26
Abstract: To provide an electric automobile that prevents a power converter from overheating, without being accompanied by accelerating power rapidly decreasing.SOLUTION: An electric automobile disclosed herein includes a power source, a traveling motor, a power converter, and a controller for controlling the power converter. The power converter converts power of the power source into drive power of the motor. The controller stores a first upper limit value as an output upper limit value of the power converter and a second upper limit value being lower than the first upper limit value. The controller estimates a temperature of the power converter after a given allowance time assuming that the first upper limit value is maintained as the output upper limit value, from the current flowing in the power converter and the temperature of the power converter. When the estimated temperature reaches a given threshold temperature, the controller gradually decreases the output upper limit value from the first upper limit value to the second upper limit value consuming the allowance time. Gradually decreasing the output upper limit value prevents accelerating power from rapidly decreasing, thus preventing the power converter from overheating.SELECTED DRAWING: Figure 2
Patent JP-2021075693-A (JP)
Title: Isocyanate group-containing urethane prepolymer and method for producing resin particle
Inventor: YOSHIOKA KOTARO
IPC: C08G63/20
Filed: 2020-09-01
Abstract: To provide resin particles which achieve both low temperature fixability and hot off-set resistance and are excellent in glossiness and heat-resistant storage stability, and an isocyanate group-containing urethane prepolymer for obtaining the resin particles.SOLUTION: An isocyanate group-containing urethane prepolymer is obtained by reacting polyester polyol (c), an isocyanate component (d), and an amine compound and/or water, in which the (c) contains monool (a1) and/or a monocarboxylic acid (b1), diol (a2) and a dicarboxylic acid (a2), and triol (a3) and/or a tricarboxylic acid (b3) as constituent monomers, and based on the total molar number of the constituent monomers of (c), a ratio of the total molar number of (a1) and (b1) is 0.1-5.0 mol%, a ratio of the total molar number of (a2) and (b2) is 92.0-99.89 mol%, and a ratio of the total molar number of (a3) and (b3) is 0.01-3.0 mol%.SELECTED DRAWING: None
Patent JP-2022047202-A (JP)
Title: Sheet storage device and image information device
Inventor: ISHIDA HISAKI
IPC: B65H1/04
Filed: 2020-09-11
Abstract: To reduce the number of components and cost.SOLUTION: A sheet storage device comprises: a first rear end regulation surface 45 for regulating a position of a rear end in a sheet feeding direction D3 of a sheet S1 of a letter size; a second rear end regulation surface 47 for regulating a position of a rear end in the sheet feeding direction D3 of a sheet S2 of A4 size; and a pair of side end regulation members 50 facing each other which are provided on the downstream side in the sheet feeding direction D3 than the second rear end regulation surface 47 and are attached to a first position (in a figure (b)) for regulating a position of a side end in a width direction W of the sheet S1 of the letter size and a second position (in a figure (a)) for regulating a position of a side end in a width direction W of a sheet S2 of the A4 size, with respect to a cassette frame in a selectively attachable/detachable manner.SELECTED DRAWING: Figure 7
Patent JP-2022047379-A (JP)
Title: Casting device and casting method
Inventor: IWADATE KEIJI
IPC: B22C9/24
Filed: 2020-09-11
Abstract: To provide a structure that can improve a running property of molten metal in a cavity in a mold, fluidity to a cavity corresponding to a thin-wall portion of a product or a component, while simplifying a facility of casting.SOLUTION: A casting device 10 configured to cast while positioning a core 16 in a mold 12, is equipped with a suction passage 30 provided in the mold so as to enable suction through the core with respect to a cavity 24 in the mold, and a decompression device 34 connected to the suction passage, which is actuated so as to apply a pressure lower than that of the cavity to the suction passage.SELECTED DRAWING: Figure 1
Patent JP-2021095326-A (JP)
Title: Far infrared energy-saving radiation coating for high-temperature furnace
Inventor: YU WENQI
IPC: B01J37/34
Filed: 2020-09-15
Abstract: To provide: a far infrared radiation base material having an excellent far infrared radiation performance in which emissivity in a wavelength range of 8-14 μm at 1,000°C is ≥0.960; a preparation method thereof; and a far infrared energy-saving radiation coating for a high-temperature furnace comprising the base material.SOLUTION: This invention provides a far infrared energy-saving radiation coating for a high-temperature furnace, comprising: a far infrared radiation base material comprising LaAl1-xRuxO3 nanoparticles; a controlling agent; and an adhesive. A preparation method of the far infrared radiation base material includes the following steps: preparing lanthanum nitrate, aluminum nitrate and ruthenium nitrate into aqueous solution, and mixing to prepare a solution A; dissolving glutamic acid and citric acid in water, and adding a catalyst to prepare a solution B; stirring and mixing the solution A and the solution B, then performing microwave radiation, firing and grinding to obtain a precursor; and firing, cooling and then grinding the precursor to obtain the nano particles.SELECTED DRAWING: Figure 1
Patent JP-2021196597-A (JP)
Title: Image forming apparatus
Inventor: YABE KENJI
IPC: G03G21/00
Filed: 2020-09-23
Abstract: To reduce a variation in the amount of supply of an image carrier protective agent.SOLUTION: An image forming apparatus comprises: a heating device that has a heating member 22; an image carrier 2 that carries an image on a surface; a protective agent supply member 81 that supplies an image carrier protective agent 80 to the surface of the image carrier 2; and protective agent urging members 82A, 82B that urge the image carrier protective agent 80 into contact with the protective agent supply member 81. The temperature of the heating member 22 is lower at one position than the other position which are symmetric to each other with respect to a longitudinal center c in a heating area H of the heating member 22, and the urging force of the protective agent urging members 82A, 82B is smaller on one position side than the other position side.SELECTED DRAWING: Figure 18
Patent JP-2022054243-A (JP)
Title: Bearing device for wheel
Inventor: SEKI MAKOTO
IPC: B60B35/14
Filed: 2020-09-25
Abstract: To provide a bearing device for a wheel capable of obtaining a necessary load capacity while having a constitution of a size suitable for the necessary load capacity.SOLUTION: A bearing device 1 for a wheel including: an outer ring 2 having a double row outer raceway surfaces; an inner member composed of a hub wheel 3 having a wheel mounting flange 3b and a small-diameter step portion 3a, and an inner ring 4 press-fitted to the small-diameter step portion 3a of the hub wheel 3, and further having an inner raceway surface 3c on the hub wheel 3 and an inner raceway surface 4a on the inner ring 4; an inner-side conical roller row 5 and an outer-side conical roller row 6 housed between both raceway surfaces of the outer ring 2 and the inner member in a rolling manner; and an outer-side seal member 10 internally fitted to an outer-side end portion of the outer ring 2. A ratio L1/L0 of an axial length L1 between an outer-side end surface 3g of the wheel mounting flange 3b and an outer-side end portion of the outer-side conical roller row 6, and an axial length L0 between the outer-side end surface 3g of the wheel mounting flange 3b and an inner-side end surface 2h of the outer ring 2 is 0.25 or more and less than 0.35.SELECTED DRAWING: Figure 1
Patent JP-2022056032-A (JP)
Title: Absorbent article
Inventor: MINODA TETSUHIRO
IPC: A61F13/534
Filed: 2020-09-29
Abstract: To provide an absorbent article neither causing slipping thereof, etc. nor causing skin injury, even in a sitting posture on a wheelchair.SOLUTION: An absorbent article comprises a top sheet 10, a back sheet 30 and an absorber 20. The absorber 20 includes a skin-side absorbent sheet 60 and a non-skin-side absorbent sheet 70, one or both thereof have a prescribed width, and each absorbent sheet includes a base non-woven fabric 11, and a hydrophilic sheet 13 for wrapping a body fluid absorption layer fixedly carrying a SAP 12 between brushed fibers 11x of a brushed surface 11a thereof. A rear end of the skin-side absorbent sheet 60 is disposed at the length-direction inside of the non-skin-side absorbent sheet 70 within the range of 25 mm or more and 65 mm or less of the width-direction center. The skin-side absorbent sheet 60 and the non-skin-side absorbent sheet 70 include cut-out parts 64 and 74 projectingly extending in the length-direction inward, at the length-direction rear ends, and the respective width-direction left/right outlines thereof have a prescribed curvature radius. The non-skin-side absorbent sheet 70 includes a pair of buffer areas 72 and 73, the low basis weight areas of SAP 12 having a prescribed size.SELECTED DRAWING: Figure 3
Patent JP-2022057616-A (JP)
Title: Oral cavity monitoring device
Inventor: YOSHIDA YOSHIFUMI
IPC: A61B5/01
Filed: 2020-09-30
Abstract: To provide an oral cavity monitoring device capable of reducing power consumption and enhancing a motivation of a patient with respect to orthodontic.SOLUTION: An oral cavity monitoring device comprises: a temperature sensor which is included in a sensor device, executes detection processing for detecting a temperature in an oral cavity of a patient, and executes processing for generating first detection data indicating a result of the detection processing; a generation part for executing processing for generating second detection data which indicates a content of the detection processing and whose data amount is smaller than that of the first detection data, on the basis of the first detection data; a communication part for executing processing for sending the second detection data to a terminal associated with the patient; and a control part for, if it is determined that the sensor device exists in the oral cavity of the patient, causing the communication part to execute the processing for sending the second detection data to the terminal.SELECTED DRAWING: Figure 3
Patent JP-2022062454-A (JP)
Title: Toilet seat cover
Inventor: KOIKE HIDEYA
IPC: A47K13/14
Filed: 2020-10-08
Abstract: To provide a toilet seat cover that can be attached to or detached from a top surface of a toilet seat easily.SOLUTION: A toilet seat cover 50 is detachably attached to a seating surface 30A of a toilet seat 30, which is a top surface of the toilet seat. The toilet seat cover 50 includes a cover body 60, an adhesive part 70, and a non-adhesive part 80. One surface of the cover body 60 is a seating surface 60A, and a surface opposite to the seating surface 60A is an opposite surface 60B. The opposite surface 60B is the surface that faces the seating surface 30A of the toilet seat 30 when the toilet seat cover 50 is attached to the toilet seat 30. The adhesive part 70 is provided to the opposite surface 60B, and detachably adheres to the toilet seat 30. The non-adhesive part 80 is provided to a part other than the adhesive part 70 in the opposite surface 60B. The non-adhesive part 80 is provided at least to a position close to the outer periphery of the cover body 60 or to a position close to the inner periphery.SELECTED DRAWING: Figure 10
Patent JP-2022062469-A (JP)
Title: Dam reinforcement structure, and construction method of the same
Inventor: YAMAZAKI TOSHIHIRO
IPC: E02B3/04
Filed: 2020-10-08
Abstract: To provide a dam reinforcement structure of an existing dam body for suppressing dam breakage due to a typhoon, a concentrated torrential rainfall, a tsunami, etc.SOLUTION: An outside slope face of a dam body 1 is constructed by first improved soil 3 comprising a mixture of field soil that constitutes the dam body 1 or a surrounding ground of the dam body 1, a cement material, short fiber materials, bentonite, and water. An inside slope face of the dam body 1 is constructed by second improved soil 4 comprising a mixture of the field soil, a cement material, short fiber materials, and water. Thus, breakage of the dam body 1 due to a typhoon, a concentrated torrential rainfall, a tsunami, etc. is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021019615-A (JP)
Title: Method for modifying genomic sequence that specifically converts nucleobase of targeted dna sequence and molecular complex used therein
Inventor: NISHIDA KEIJI
IPC: C12N15/11
Filed: 2020-10-08
Abstract: To provide a method for modifying a targeted site of double-stranded DNA in a host cell.SOLUTION: A method comprises introducing the following (a) and (b) into a host cell to convert one or more nucleotides at the targeted site to another one or more nucleotides or to delete the same or insert one or more nucleotides into the targeted site without breaking selected double-stranded DNA at the targeted site: (a) DNA encoding a crRNA containing a sequence complementary to a target strand of a target nucleotide sequence in the selected double-stranded DNA; and (b) DNA encoding a protein group in Cascade and a nucleobase converting enzyme in which the nucleobase converting enzyme is able to form a complex with any protein in the protein group.SELECTED DRAWING: Figure 3
Patent JP-2022058062-A (JP)
Title: Collar sleeve protective tool
Inventor: ARAI TOSHIHARU
IPC: A41D27/16
Filed: 2020-09-30
Abstract: To provide a collar sleeve protective tool capable of protecting clothing from dirt or rubbing, and being reusable.SOLUTION: A collar sleeve protective tool comprises a protective tool body 3 obtained by integrally connecting an outer peripheral surface protection part and an inner surface protection part at an upper end to protect at least an end part of the outer peripheral surface and inner peripheral surface of a collar and/or sleeve of a shirt.SELECTED DRAWING: Figure 1
Patent JP-2021008674-A (JP)
Title: Mercury recovery device and mercury recovery method
Inventor: FUJIWARA MASASHIGE
IPC: C22B43/00
Filed: 2020-10-20
Abstract: To reduce an amount of mercury discharged into ambient air by efficiently recovering mercury contained in gas.SOLUTION: A mercury recovery device 100 that recovers mercury from a gas flowing in a flow path 1 from an upstream to a downstream includes :a raw material recovery vessel 12 for recovering a solid raw material from a mixed gas containing mercury-containing gas and an unburned portion; an extraction part 13 for extracting mercury-containing gas flowing the flow path P1 on a downstream of the raw material recovery vessel 12; a mercury recovery part 10 for recovering a mercury adsorbent that has absorbed mercury contained in mercury-containing gas by mixing the mercury-containing gas extracted at the extraction part 13 and the mercury adsorbent; a dust collector 15 for collecting raw material dust containing mercury in the mercury-containing gas flowing the flow path P1 at a temperature lower than the mixed gas on the downstream of the extraction part 13; and a flow path P5 for converging the raw material dust and the gas flowing the flow path P1 on the upstream side of the raw material recovery vessel 12.SELECTED DRAWING: Figure 1
Patent JP-2021047869-A (JP)
Title: Information processing method of server, server, program, and terminal
Inventor: TERAYAMA JUNKI
IPC: G06Q30/02
Filed: 2020-10-27
Abstract: To confirm impression of transmitted information.SOLUTION: An information processing method of a server for transmitting a content transmitted from a first terminal of a user of a first account to a second terminal of a user of a second account includes: acquiring, by an acquisition unit of the server, first information on impression of the user of the second terminal with respect to the content displayed on the second terminal; and transmitting, by a communication unit of the server, second information on the number of impressions for the content to the first terminal, on the basis of the first information acquired by the acquisition unit.SELECTED DRAWING: Figure 2