baber/WOPTO huggingface dataset:
Patent JP-2022068753-A (JP)
Title: Rubber composition and tire
Inventor: SUGIHARA YUKI
IPC: C08L7/00
Filed: 2020-10-22
Abstract: To provide a rubber composition that can prevent reversion while maintaining scorching stability, and a tire that is less prone to deterioration of physical properties due to scorching and reversion.SOLUTION: A rubber composition contains a rubber component and an eutectic compound, the eutectic compound containing a hydrogen bond receptor, the hydrogen bond receptor having ion bond energy of 98 kcal/mol or more. There is also provided a tire including the rubber composition.SELECTED DRAWING: None
Patent JP-2022072364-A (JP)
Title: Liquid developer set
Inventor: YAMADA TATSUYA
IPC: G03G9/13
Filed: 2020-10-29
Abstract: To provide a liquid developer set which contains a magenta liquid developer and a yellow liquid developer, and has a small particle diameter and low viscosity, excellent low temperature fixability, image density and uniformity of image density at the time of multi-color printing.SOLUTION: A liquid developer set contains toner particles containing a binder resin and a colorant, and an insulating liquid, in which the binder resin contains 60 mass% or more of a polyester-based resin P containing a constitutional unit derived from an alcohol component and a constitutional unit derived from a carboxylic acid component containing an acid-modified product A of a polymer of α-olefin having 3 or more and 18 or less carbon atoms, and the colorant contains a magenta liquid developer as C.I. pigment red 57:1, C.I. pigment red 146 or C.I. pigment red 122, and the colorant contains a yellow liquid developer as C.I. pigment yellow 185.SELECTED DRAWING: None
Patent JP-2022072869-A (JP)
Title: Sewing needle
Inventor: HAKOYAMA KAZUTAKA
IPC: D05B85/00
Filed: 2020-10-30
Abstract: To provide a sewing needle of which type is easily identified by visual observation.SOLUTION: A sewing needle comprises a columnar handle part 11 to be attached to a sewing machine and a needle stem part 20 disposed distal to the handle part 11. On the peripheral surface of the handle part 11, a groove part 12 extending along the whole circumference is provided.SELECTED DRAWING: Figure 1
Patent JP-2022072886-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI WATARU
IPC: G03G15/08
Filed: 2020-10-30
Abstract: To provide an image forming apparatus that can stably move a developing cartridge from a contact position to a separation position in a state in which a photoconductor drum is locked to a housing.SOLUTION: An image forming apparatus 1 comprises: a housing 2; a drum cartridge 5; a developing cartridge 6; a first separation member 16; a first cam 11; and a first lock member 18. The first separation member 16 moves the developing cartridge 6 between a contact position and a separation position. The first lock member 18 is movable between a lock position and a lock release position. The first lock member 18 is pushed by the first separation member 16 to move from the lock release position to the lock position. In a state in which the first lock member 18 is located at the lock position, the first separation member 16 moves the developing cartridge 6 from the contact position to the separation position.SELECTED DRAWING: Figure 17
Patent JP-2022073567-A (JP)
Title: Radiation shielding screen and design method thereof
Inventor: YAMAOKA YUTAKA
IPC: G21F1/08
Filed: 2020-11-02
Abstract: To provide a radiation shielding screen capable of suppressing the radiation dose in the vicinity.SOLUTION: A radiation shielding screen according to one aspect of the present application comprises a shielding plate made of a heavy metal and configured to shield radiation with which an irradiation surface located on one side is irradiated, and scattering suppression walls made of the heavy metal and erected on the irradiation surface.SELECTED DRAWING: Figure 1
Patent JP-2022074584-A (JP)
Title: Controller for belt type continuous variable transmission
Inventor: HATTORI KUNIO
IPC: B60W10/06
Filed: 2020-11-04
Abstract: To provide a controller for belt type continuous variable transmission that can suppress drivability from becoming worse while feedback control for letting an actual transmission gear ratio follow up a target transmission gear ratio is suppressed from decreasing in control stability.SOLUTION: An electronic controller 100 is configured to: (a) calculate an engine torque estimated value Tep while reflecting a torque-down quantity by aperiodic ignition lag control when fuel is not cut and the aperiodic ignition lag control is executed; (b) calculate the engine torque estimated value Tep without reflecting the torque down quantity by periodic ignition lag control even if the periodic ignition lag control is executed if the fuel is not cut and the aperiodic ignition lag control is not executed either; and (c) calculate an input torque estimated value Tinp based upon the calculated engine torque estimated value Tep and a torque amplification ratio α of a torque converter 20.SELECTED DRAWING: Figure 1
Patent JP-2022074636-A (JP)
Title: Smoking monitoring system, smoking monitoring method, and program
Inventor: MITA HIROSHI
IPC: G08B25/08
Filed: 2020-11-05
Abstract: To provide a smoking monitoring system, a smoking monitoring method, and a program that easily identify a room where someone had a smoke.SOLUTION: A smoking monitoring system 100 is comprised of: a plurality of smoking detection devices 10 for detecting smoking on an outside of each of a plurality of rooms in a building; and a management server 20 used by a manager who manages the plurality of rooms. Each of the plurality of smoking detection devices 10 transmits smoking detection data indicating smoking detection to the management server 20. The management server 20 comprises a control unit 21, a database 22, and a notification unit 23. The control unit 21 stores the smoking detection data of each of the plurality of rooms transmitted from each of the plurality of smoking detection devices 10 in the database 22 in a time sequential manner, and the control unit compares the smoking detection data with a threshold value for each of the plurality of rooms each time a predetermined period elapses. The notification unit notifies the manager of the room in which the smoking detection data exceeds the threshold value based on the comparison result.SELECTED DRAWING: Figure 1
Patent JP-2022016244-A (JP)
Title: Coronavirus inactivating agent
IPC: C11D1/22
Filed: 2020-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a SARS-CoV-2 inactivating agent having an excellent SARS-CoV-2 inactivating effect. 
     SOLUTION: A SARS-CoV-2 inactivating agent comprises as active ingredients: a linear alkylbenzene sulfonate; and at least one polyoxyethylene alkyl ether selected from a polyoxyethylene alkyl ether in which a carbon number of an alkyl group is 12 and a number of moles of addition of ethylene oxide is 7 and a polyoxyethylene alkyl ether in which a carbon number of an alkyl group is 12 and a number of moles of addition of ethylene oxide is 8, where a concentration (X) of the linear alkylbenzene sulfonate is 12.5 ppm or more, a concentration (Y) of the polyoxyethylene alkyl ether is 4.0 ppm or more, and the following formula (1) is satisfied: Y≥5000×X -1.5  (1). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022076652-A (JP)
Title: Seat lifter device
Inventor: KAJINO YUSUKE
IPC: A47C7/02
Filed: 2020-11-10
Abstract: To provide a seat lifter device capable of appropriately preventing a slip of a seat in a lowering operation.SOLUTION: A seat lifter device 10 includes an output shaft 22 for operating a seat by lifting/lowering in response to a rotary operation amount of an operation handle. The device includes a slip prevention part D arranged in a power transmission route between the output shaft 22 and a feeding part for performing feeding by the input rotary operation amount. The slip prevention part D transmits the rotation of the feeding part to the output shaft 22 by the operation of the operation handle when rotated from a neutral position, but prevents a slip of the output shaft 22 by fitting with a cover 24 by repulsive force by receiving an operation of the slip when the output shaft slips to be rotated before the feeding part against friction force of a friction generation part in a case where the operation handle is rotated in a direction to lower the seat.SELECTED DRAWING: Figure 38
Patent JP-2022076780-A (JP)
Title: Base station and user equipment
Inventor: TAKAHASHI HIDEAKI
IPC: H04W72/04
Filed: 2020-11-10
Abstract: To provide a base station and user equipment, enabling the use of a control resource set having a bandwidth suitable for user equipment.SOLUTION: A base station 100 includes an information acquisition part 141 to acquire a master information block (MIB) and a first communication processing part 143 to transmit the acquired MIB. The acquired MIB includes 1-bit information about the bandwidth of a control resource set (CORESET) for user equipment that has limited bandwidth capabilities.SELECTED DRAWING: Figure 2
Patent JP-2021038750-A (JP)
Title: Compressor
Inventor: OYA KANA
IPC: F04B39/06
Filed: 2020-11-18
Abstract: To provide a compressor which cools a motor from the inner side while inhibiting deterioration of a cooling medium and inhibits deterioration of motor output and the efficiency.SOLUTION: A compressor 1 includes: a compressor body 2 which compresses a gas; a motor 3 in which a rotor 33 and a stator 34 are housed in a motor chamber 37 of a motor casing 31 and which rotationally drives the compressor body 2; a gas cooler 6 which cools a compressed gas compressed by the compressor body 2; an introduction passage 15 for introducing the compressed gas cooled by the gas cooler 6 into the motor chamber 37; and a return passage 16 for returning the compressed gas, which is introduced into the motor chamber 37 to cool the interior of the motor 3, to the upstream side of the gas cooler 5.SELECTED DRAWING: Figure 1
Patent JP-2022083079-A (JP)
Title: Scroll compressor
Inventor: TEJIMA ATSUO
IPC: F04C18/02
Filed: 2020-11-24
Abstract: To suppress the lowering of a rotation moment generated in a movable scroll.SOLUTION: A scroll compressor 1 is equipped with a fixed scroll 2, a movable scroll 3, and a rotation preventive mechanism 30. A spiral movable lap 3b of the movable scroll 3 is engaged with a spiral fixed lap 2b of the fixed scroll 2. A first compression chamber C1 is formed by an inner wall surface 3b1 of the movable lap 3b and an outer wall surface 2b2 of the fixed lap 2b. A second compression chamber C2 is formed by an inner wall surface 2b1 of the fixed lap 2b and an outer wall surface 3b2 of the movable lap 3b. An end-of-winding portion 3f of the movable lap 3b abuts on the outer wall surface 2b2 of the fixed lamp 2b to seal the first compression chamber C1, and then an end-of-winding portion 2f of the fixed lap 2b abuts on the outer wall surface 3b2 of the movable lap 3b to seal the second compression chamber C2.SELECTED DRAWING: Figure 7
Patent JP-2021036616-A (JP)
Title: Ink for forming oxide insulating film
Inventor: UEDA NAOYUKI
IPC: H01L21/316
Filed: 2020-11-26
Abstract: To provide an insulating film having a low leakage current and a high dielectric constant in a printing process.SOLUTION: An ink for forming an insulating film for forming an oxide insulating film, the ink for forming an insulating film in which one or two or more alkali earth metal elements, and one or two or more metal elements from among Ga, Sc, Y, and lanthanoid (excluding Ce) are included in a solution, and a manufacturing method using the same, are provided thereby to solve the above-mentioned problem.SELECTED DRAWING: Figure 10
Patent JP-2021036909-A (JP)
Title: Influenza potency assays
Inventor: WEN YINGXIA
IPC: G01N33/15
Filed: 2020-11-26
Abstract: To provide an assay based on biophysical measurement (as opposed to immunochemical measurement) to distinguish structural differences between active, immunogenic conformations and inactive counterparts.SOLUTION: The present invention provides an improved SRID assay, in which a conventional SRID assay has been modified to take advantage of the benefit of biological proteolysis described herein, i.e., the ability to differentiate between the immunogenic form of HA and the poorly immunogenic form of HA. Another aspect of the present invention provides an SRID assay which incorporates a step of biological proteolysis (e.g., trypsin pre-treatment) prior to SRID, thereby improving the accuracy of the assay in determining the amount of immunologically active HA in a sample.SELECTED DRAWING: Figure 1
Patent JP-2022086694-A (JP)
Title: Method for Producing Fluorosilane Compound
Inventor: YOSHINARI Yasuhiko
IPC: C07F7/08
Filed: 2020-11-30
Abstract: To provide a novel method for producing a fluorosilane compound.SOLUTION: A method for producing, e.g., a fluorosilane compound represented by the following formula (IV) includes a step of obtaining the fluorosilane compound by reacting a compound represented by the following formula (III) with at least one fluorinating agent selected from the group consisting of antimony fluoride and ammonium hydrogen fluoride in a reaction solution containing the compound III, the fluorinating agent, and a solvent.SELECTED DRAWING: None
Patent JP-2022086876-A (JP)
Title: Information processing device, information processing method, program, and data structure
Inventor: OTSUKI TOMOE
IPC: H04S7/00
Filed: 2020-11-30
Abstract: To suppress sickness felt by a user due to a digital content including a virtual space experience.SOLUTION: An information processing device according to embodiment comprises an acquisition unit, an estimation unit, and a suppression processing unit. The acquisition unit acquires internal and external situations concerning a user of a digital content including a virtual space experience. The estimation unit estimates the situation of sickness felt by the user, on the basis of the situation acquired by the acquisition unit. The suppression processing unit executes suppression processing of the sickness concerning the audio of the digital content, in accordance with the situation of the sickness felt by the user estimated by the estimation unit.SELECTED DRAWING: Figure 4
Patent JP-2022088998-A (JP)
Title: Stopper unit in load platform lifting/lowering device
Inventor: KIYOFUJI HIDEKI
IPC: B60P1/44
Filed: 2020-12-03
Abstract: To provide a load platform lifting/lowering device in which a cart stopper is hinged and coupled to a load platform in a derricking manner, and the cart stopper is energized by a hanger spring to a projection position, and further, in which deformation of the cart stopper can be suppressed by reinforcing the cart stopper using a hinge coupling part pivotally supporting the cart stopper on the load platform, and also in which a degree of freedom in design is enhanced by restricting interference between the hanger spring and other components in the periphery of the hinge coupling part.SOLUTION: A hanger spring 28 is formed into a U-shape including a pair of side piece parts 28a, 28b aligned at an interval and an intermediate bent part 28c connecting between both side piece parts. One side piece part 28a is adjacent to a side surface 20s on one side in a left/right direction, of any one hinge member 20 of a hinge coupling part H, whereas the other side piece part 28b projects outward from a side surface 21s on the other side in the left/right direction, of the other hinge member 21 by passing a rear side of any other hinge member 21. Further, the other side piece part has a regulating part 28bs which is engageable with the side surface 21s on the other side, on a projection end part thereof.SELECTED DRAWING: Figure 6
Patent JP-2022095251-A (JP)
Title: Cooling structure and computer
Inventor: TAKEDA KAZUTAKA
IPC: H05K7/20
Filed: 2020-12-16
Abstract: To reduce the repulsive force of a thermal pad without making the area of a thermal pad smaller than a predetermined area required for cooling.SOLUTION: A cooling structure of an electronic component mounted on a substrate includes a heat dissipation member, a heat conductive block that is thermally connected to the electronic component, and a plurality of thermal pads that thermally connect the heat conductive block and the heat dissipation member, and the thermal pads are arranged at intervals from each other in a state of being elastically deformed by pressing on the surface of the heat conductive block.SELECTED DRAWING: Figure 2
Patent JP-2022095366-A (JP)
Title: Pressure addition device and pressure addition method
Inventor: SUDO KATSUHIRO
IPC: B22D1/00
Filed: 2020-12-16
Abstract: To provide a pressure addition device capable of contributing to reduction of ingot man-hours of a ductile cast iron; and to provide a ladle used for the pressure addition device, and a pressure addition method.SOLUTION: A pressure addition device (1) according to an embodiment has a constitution in which an upper pressure vessel (11) and a lower pressure vessel (12) constituting a pressure vessel (10) that pulls in a ladle (80) move their position by a drive part. The lower pressure vessel (12) is moved between a ladle installation position (P1) and a pressure addition position (P2) by a second drive part (30).SELECTED DRAWING: Figure 3
Patent JP-2022096392-A (JP)
Title: Container sterilization method, container sterilizer, and content filling system
Inventor: HAYAKAWA MUTSUMI
IPC: B65B55/10
Filed: 2020-12-17
Abstract: To provide a container sterilization method, a container sterilizer and a content filling system which can sterilize an inner surface of a container and a top surface of a mouth part in the container.SOLUTION: A container sterilization method comprises: a transportation step which transports a container 100 having a mouth part 110 through which content is filled; a nozzle insertion step in which a nozzle 90 to spray a bactericide is inserted into the transported container 100; a bactericide supply step which supplies the bactericide to the container 100 into which the nozzle 90 is inserted; and a top surface sterilization step which sprays the bactericide from the nozzle 90 toward the top surface 115 of the mouth part 110 in the container 100 during at least one of the time before the nozzle insertion step and the time after the bactericide supply step.SELECTED DRAWING: Figure 6
Patent JP-2022096877-A (JP)
Title: Delivery system
Inventor: SAKURAI HIDEYUKI
IPC: G06Q10/08
Filed: 2020-12-18
Abstract: To provide a delivery system which can entertain a visitor in a predetermined area by getting the visitor in the predetermined area to believe that a character is delivering a prepared material with a drone.SOLUTION: A delivery system includes: a cooking station 10; a food service station 20; a drone 30; a meal conveyance apparatus 40 which conveys a meal 50 from the cooking station 10 to the food service station 20; and a control unit 90. On the drone 30, a character of a theme park 80 is displayed. The control unit 90 controls the drone 30 to fly from the cooking station 10 toward the food service station 20, conveys the meal 50 by the meal conveyance apparatus 40 from the cooking station 10 to the food service station 20, and provides the meal 50 conveyed by the meal conveyance apparatus 40, from the food service station 20 to a visitor 81 immediately after the drone 30 arrives at the food service station 20.SELECTED DRAWING: Figure 1
Patent JP-2022098107-A (JP)
Title: Toner transfer device, cleaning device and image forming device
Inventor: TSUJI HIROFUMI
IPC: G03G15/16
Filed: 2020-12-21
Abstract: To provide a toner transfer device even when another member comes into contact with a transfer member and a load is applied to the transfer member, capable of stably supporting the transfer member without bending the transfer member, cleaning device and image forming device.MEANS FOR SOLVING THE PROBLEM: A drum cleaning device 15 comprises a transfer member 154 and a pressing member 60. The pressing member 60 includes an upper sheet part 61 coming into contact with an outer periphery of the transfer member 154 from a first direction D21 crossing a rotation axis direction of the transfer member 154 to press the transfer member 154, and a lower sheet part 62 coming into contact with the outer periphery of the transfer member 154 from a direction crossing the rotation axis direction of the transfer member 154, a second direction D22 different from the first direction D21, to press the transfer member 154.SELECTED DRAWING: Figure 5
Patent JP-2022099082-A (JP)
Title: Harvester
Inventor: KOBAYASHI NOBUYASU
IPC: A01D57/02
Filed: 2020-12-22
Abstract: To provide a harvester capable of firmly raking and harvesting crops within a reaping width.SOLUTION: A harvester comprises a raking reel 10 for raking crops in a field, and a reaping frame 13 receiving the crops raked by the raking reel 10. The reaping frame 13 includes left/right lateral wall parts 13a located outward in a harvester-body horizontal direction, with respect to the raking reel 10. The raking reel 10 includes, at portions outward a reel frame 22 in the harvester-body horizontal direction, raking members 40 rotating integrally with the raking reel 10, and passing through spaces Z between the lateral wall parts 13a and the reel frame 22 to rake crops located in the spaces Z.SELECTED DRAWING: Figure 3
Patent JP-2021067695-A (JP)
Title: Tactile switch for electronic device
Inventor: COLIN M ELY
IPC: G04G21/00
Filed: 2020-12-23
Abstract: To provide a technology of a tactile switch for an electronic device.SOLUTION: One embodiment of the present disclosure includes an input module. The input module includes: a switch; a rotatable and translatable input member which is operatively connected to the switch and formed so as to actuate the switch; and an electrical contact which is operatively connected the switch and electrically communicated with the input member. During operation, electrical connection between the input member and the electrical contact is maintained for a period of translation and rotation of the input member. The input module can be used together with a variety of electronic devices and can also be used by a user in order to provide input to such devices.SELECTED DRAWING: Figure 1
Patent JP-2021057915-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: MABUCHI SHUNICHI
IPC: H04N5/232
Filed: 2020-12-23
Abstract: To provide an imaging apparatus capable of allowing a user to more intuitively make the posture of an imaging apparatus horizontal by sound.SOLUTION: The imaging apparatus has a structure in which a plurality of pieces of sound output means capable of outputting sound in stereo and posture detection means for detecting the posture of the imaging apparatus are provided and sound control such as output direction and volume of outputted voice data is performed for each of the plurality of pieces of sound output means on the basis of the detection result of the posture detection means.SELECTED DRAWING: Figure 2