baber/WOPTO huggingface dataset:
Patent JP-2021168734-A (JP)
Title: Washing machine
Inventor: TATSUMI HISAO
IPC: D06F39/02
Filed: 2020-04-13
Abstract: To provide a washing machine capable of discharging a softener without degrading the function of a balancer.SOLUTION: A washing machine of the present invention is provided with a washing and dewatering tub 3, which is located inside the outer tank and whose rotation axis is in the vertical direction, and a softener discharge unit 6, which moves the softener in a case 60 through a plurality of storage chambers 71-74 using the dewatering operation of the washing and dewatering tub 3, and discharges it into the outer tank in time with the final rinse operation, and the softener discharge part 6 is provided on the inner peripheral surface of the washing and dewatering tub 3.SELECTED DRAWING: Figure 4
Patent JP-2021169168-A (JP)
Title: Nanofiber laminated sheet and method for producing the same
Inventor: YAMAUCHI TAKASHI
IPC: B32B5/02
Filed: 2020-04-15
Abstract: To provide a nanofiber laminated sheet excellent in handleability, and a method for producing the nanofiber laminated sheet.SOLUTION: A nanofiber laminated sheet can be provided which keeps a certain extent of water solubility and is more excellent in handleability compared to a nanofiber laminated sheet of a prior art since the nanofiber laminated sheet includes a monosaccharide or a disaccharide, and the monosaccharide or the disaccharide is caramelized. The nanofiber laminated sheet is produced by dissolving a water-soluble polymer compound, and a monosaccharide or a disaccharide in water thereby producing spinning solution, and electrospinning and performing heat treatment on the spinning solution, and consequently the nanofiber laminated sheet which is more excellent in handleability compared to a nanofiber laminated sheet of a prior art and keeps a certain extent of water solubility is kept can be provided.SELECTED DRAWING: None
Patent JP-2020129807-A (JP)
Title: Access signal time-frequency resource allocation method, device, and communication system
Inventor: WANG WEIWEI
IPC: H04W72/04
Filed: 2020-04-17
Abstract: To provide an access signal time-frequency resource allocation method, user device, and communication system.SOLUTION: A method includes instructing the position of a time-frequency resource that transmits an access signal by base station control signaling and/or broadcast message. The access signal is transmitted by the same signal expression, or transmitted by different signal expressions, or transmitted by one signal expression. The method of an embodiment of the present invention enables access to a cell even when a user can support different signal expressions by a user device or a system.SELECTED DRAWING: Figure 5
Patent JP-2021172575-A (JP)
Title: Crucible and crystal production apparatus
Inventor: TERUI TATSUYA
IPC: C30B15/08
Filed: 2020-04-30
Abstract: To provide a crucible capable of obtaining a crystal having a more uniform composition by improving uniformity of temperature distribution of melt drawn out from a seed crystal; and to provide a crystal production apparatus using the crucible.SOLUTION: A crucible has a melt storage part 24 for storing melt which is a raw material for a crystal, and a die part 34 for controlling the shape of the crystal. The die part 34 has a die passage 36 for allowing passage of the melt 30 from a storage part outflow port 32 provided on a bottom surface of the melt storage part 24 toward a die outflow port 38 provided on the end face of the die part 34, and the die passage 36 has a narrow part 36a1 having a smaller flow passage sectional area than an aperture area of the die outflow port 38.SELECTED DRAWING: Figure 2A
Patent JP-2021176402-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-07
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: A completion mode at the time of completion of an operation promotion performance with operation of a first button as an opportunity when blue button operation promotion display is underway in a comment notice performance is allowed to differ from a completion mode at the time of completion of an operation promotion performance with operation of the first button as an opportunity when red button operation promotion display is underway in a comment notice performance.SELECTED DRAWING: Figure 8
Patent JP-2021179470-A (JP)
Title: Image forming apparatus
Inventor: AZEYANAGI YUTA
IPC: G03G21/00
Filed: 2020-05-11
Abstract: To provide an image forming apparatus that can reduce the size of the apparatus.SOLUTION: An image forming apparatus has an intermediate transfer body 20 to which toner images on image carriers 1 are transferred, and a secondary transfer body 31 that secondarily transfers the toner images on the intermediate transfer body 20 to a recording medium P, and the image forming apparatus is provided with a transfer body for measurement 81 that is arranged opposite to the intermediate transfer body 20 in a surface movement area of the intermediate transfer body 20 directed from the secondary transfer body 31 to the image carriers 1, and an optical sensor 82 that is arranged opposite to the transfer body for measurement. The image forming apparatus is further provided with control means that forms toner images for measurement on the image carriers 1 at a predetermined timing, transfers the images to the transfer body for measurement 81 via the intermediate transfer body 20, and detects the images with the optical sensor 82.SELECTED DRAWING: Figure 1
Patent JP-2021180256-A (JP)
Title: Imprint device and method of manufacturing article
Inventor: NISHIMURA NAOAKI
IPC: B29C59/02
Filed: 2020-05-13
Abstract: To provide a technology advantageous for reducing the adhesion of particles to a pattern region of a mold.SOLUTION: An imprint device forming a pattern on an imprint material on a substrate using a mold having a pattern region, includes a stage that can move while holding the substrate, and a dispenser discharging the imprint material. Around a holding region holding the substrate of an upper surface of the stage, there are provided a sensor for detecting the illuminance of light curing the imprint material, a receiving portion for receiving the imprint material discharged from the dispenser, and a mark for detecting the position of the stage. The upper surface of the stage has a first region passing through a lower part of a pattern region in the movement of the stage, and a second region that does not pass through the lower part of the pattern region in the movement. The sensor, the receiving portion, and the mark are disposed in the second region.SELECTED DRAWING: Figure 1
Patent JP-2021178082-A (JP)
Title: Workbench and workbench assembling kit
Inventor: INOUE TAMOTSU
IPC: A47B3/00
Filed: 2020-05-15
Abstract: To provide a workbench capable of increasing working efficiency by effectively using a work plane, and a workbench assembling kit.SOLUTION: A workbench 1 comprises a top plate part 4, a support part 2, and a through-hole. The top plate part 4, which is formed like a plate from cardboard, has a work plane. The support part 2, which is formed in a hollow shape from the cardboard, supports the top plate part 4 on an installation surface X1. The through-hole, which is formed in both or either of the support part 2 and the top plate part 4, communicates with a space within the support part 2.SELECTED DRAWING: Figure 1
Patent JP-2021181248-A (JP)
Title: Work vehicle
Inventor: TSUCHIE MASATSUGU
IPC: A01C11/02
Filed: 2020-05-18
Abstract: To provide a work vehicle configured so that variation in maximum speed for each machine body can be suppressed even if variation in trunnion angle from a neutral position to a maximum swash plate angle is caused.SOLUTION: A riding-type rice planter 1 comprises an HST 26 that continuously varies speed of rotation outputted from an engine E, and a speed-change operation mechanism 31 that performs speed-change operation of the HST 26, in accordance with an operation position of the main speed-change lever 29. The speed-change operation mechanism 31 comprises a plurality of notches that set out the operation position of the main speed-change lever 29 in a step-by-step manner, and a stopper 70 that regulates operation of the main speed-change lever 29 toward a high-speed side, at a maximum speed set position. A notch 49H for forward-maximum speed gear of the plurality of notches has a predetermined positioning-possible range A. The stopper 70 is configured to be able to adjust a regulation position in the positioning-possible range A of the notch 49H for forward-maximum speed gear.SELECTED DRAWING: Figure 2
Patent JP-2021182497-A (JP)
Title: Electrolyte injection apparatus
Inventor: TAKAHASHI HISAYA
IPC: H01M50/60
Filed: 2020-05-19
Abstract: To accurately inject an electrolyte into a battery container.SOLUTION: An electrolyte injection apparatus 100 comprises: a pressure reduction device 1 for reducing a pressure inside of a battery container 10; a storage tank 2 in which an electrolyte is stored; an injection pump 3 for pumping the electrolyte stored in the storage tank 2 into the battery container 10; a nozzle 4 which discharges the electrolyte pumped out of the storage tank 2 by operating the injection pump 3; an air control valve 5 for controlling inflow of air into the nozzle 4; and a three-way valve 6 capable of switching opening of a first flow passage L1 from the storage tank 2 to the nozzle 4 and opening of a second flow passage L2 from the air control valve 5 to the nozzle 4. In the case of injection, the electrolyte is discharged from the nozzle 4 and injected into the battery container 10 via the first flow passage L1 in a state where the pressure inside of the battery container 10 is reduced and in the case of injection end, air is discharged from the nozzle 4 via the second flow passage L2 by opening the air control valve 5.SELECTED DRAWING: Figure 1
Patent JP-2021190195-A (JP)
Title: Wiring board and electronic component test device equipped with coaxial connector, and coaxial connector
Inventor: SESHIMO TAKAHITO
IPC: H01R24/38
Filed: 2020-05-26
Abstract: To provide a wiring board equipped with a coaxial connector capable of arranging coaxial terminals at high density and ensuring desired electrical characteristics.SOLUTION: A wiring board 1 includes a wiring board main body 10 and a coaxial connector 20, the coaxial connector 20 includes a plurality of coaxial terminals 30 and a housing 70, and the plurality of coaxial terminals 30 are arranged so as to form a plurality of rows, and the coaxial terminal 30 includes a signal terminal 40 and a ground terminal 60, and the ground terminal 60 includes a cylindrical main body portion 60a, and contact pieces 67 and 64 that respectively have contact portions 673 and 643 in contact with the wiring board main body 10, and extend from the main body portion 60a, and in a transmission plane view in which the wiring board 1 is seen through along the normal direction of the wiring board main body 10, a part of the outer contact piece 67 of the coaxial terminal 30 overlaps with a part of the inner contact piece 64 of the adjacent coaxial terminal 30.SELECTED DRAWING: Figure 15
Patent JP-2021185800-A (JP)
Title: Agent for inhibiting secretion of body odor-causing substance
Inventor: TOYODA MASARU
IPC: A61Q15/00
Filed: 2020-05-28
Abstract: To provide a novel agent for inhibiting secretion of a body odor-causing substance.SOLUTION: An agent for inhibiting the secretion of a body odor-causing substance contains flavonoid as an active ingredient. The flavonoid is at least one selected from the group consisting of isoflavonoid, flavanonol, flavone, flavanone, flavonol, chalcone, catechin and glycosides thereof, and salts thereof.SELECTED DRAWING: None
Patent JP-2021186497-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2020-06-04
Abstract: To provide a game machine capable of improving amusement of a game.SOLUTION: A game machine comprises: circulation display means for variably displaying patterns; start operation means which is operated for starting circulation display of the patterns to be executed by the circulation display means; combination lottery means for executing lottery processing of combinations on the basis of operation of the start operation means; stop operation means which is operated so as to stop the circulation display of the patterns executed by the circulation display means; and correspondence execution means for, when a stop result corresponding to a combination which won in the lottery processing of the combinations is displayed, after the variable display of the patterns, executing control corresponding to the winning combination, as winning establishment corresponding to the winning combination. The game machine further comprises: specific performance execution means executing specific performance control using the circulation display means; rotary abnormality determination means for determining rotary abnormality of the circulation display means, in the specific performance control; and specific performance re-setting means for, when it is determined that the rotary abnormality of the circulation display means occurs by the rotary abnormality determination means, resetting the specific performance control executed by the specific performance execution means.SELECTED DRAWING: Figure 32
Patent JP-2021196388-A (JP)
Title: Propagation sound suppression structure and in-pipe propagation sound suppression structure
Inventor: KOBAYASHI MASAAKI
IPC: G10K11/16
Filed: 2020-06-09
Abstract: To provide a propagated sound suppression structure and an in-pipe propagated sound suppression structure with which noise reduction effect superior to conventional ones can be obtained.SOLUTION: A propagated sound suppression structure 1 comprises partitioning plates 30, a sound absorber 40, and an air layer 50. Three or more partition plates 30 are arranged on an installation surface 10 at intervals of 50-200 mm in a propagation direction D of propagated sound. The sound absorber 40 extends from one of adjacent partition plates 30 to the other. The air layer 50 is provided between the sound absorber 40 and installation surface 10. The partition plates 30 are arranged crossing the propagation direction D, respectively, and a height from the installation surface 10 to a free end on the opposite side from the installation surface 10 is 100-400 mm. The sound absorber 40 projects 5 mm or larger from the free end of the partition plate 30. The sound absorber 40 has a thickness equal to or larger than the projection height.SELECTED DRAWING: Figure 1
Patent JP-2021196247-A (JP)
Title: Method for monitoring corrosion of spent nuclear fuel reprocessing equipment, and device for monitoring corrosion of spent nuclear fuel reprocessing equipment
Inventor: SHIGENAKA NAOTO
IPC: G01N17/00
Filed: 2020-06-12
Abstract: To provide a corrosion monitoring method and a corrosion monitoring device, enabling corrosion of austenitic stainless steel in spent nuclear fuel reprocessing equipment to be monitored with a higher degree of accuracy than ever before.SOLUTION: A device for monitoring corrosion of the spent nuclear fuel reprocessing equipment comprises: monitors 11,12,13 measuring a corrosion potential of the reprocessing equipment in liquid-contact with nitric acid solution; and a determination device 20 determining whether or not a corrosion potential measured by the monitors 11,12,13 is equal to or larger than a threshold determined on the basis of the nitric acid concentration of the nitric acid solution and an excessive passivation potential of the reprocessing equipment to be measured.SELECTED DRAWING: Figure 6
Patent JP-2020146535-A (JP)
Title: Game machine
Inventor: NAKAMURA KEISHIRO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To provide a game machine capable of improving an amusement of a game and providing a sounder game.SOLUTION: A game machine comprises: shooting means for shooting game balls; a game region in which shot game balls are circulated; a ball entry part which is provided in the game region and to which game balls can enter; flow-down means which is provided above the ball entry part and causes game balls to flow down from a position where the game balls enter the ball entry part; a rotary axis provided below the flow-down means; a first member which rotates downward with a rotary axis as a fulcrum when the game balls flow down from the flow-down means, and has a passage part where the game balls can pass; and a second member which is coupled to the first member and provided on at least one side of side parts which are side parts of a path of the game balls flowing down to the ball entry part from the flow-down means in a state in which the first member is rotated and do not block the path of the game balls.SELECTED DRAWING: Figure 370
Patent JP-2022002664-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine which can be easily applied into a game hall.SOLUTION: A game machine performs a lottery on the basis of establishment of a start condition, and can control itself to come into a jackpot game state advantageous to a player when a result of the lottery becomes a jackpot result. The game machine comprises: special game state control means capable of controlling the game machine to come into a special game state, in which an establishment frequency of the start condition is enhanced relative to that in a normal game state without controlling the game machine to come into the jackpot game state, when the result of the lottery becomes a non-jackpot result different from the jackpot result; an external terminal board having a plurality of external output terminal parts; and external output means using the external terminal board for transmitting a state of the game machine to an external appliance. The external output means can, not only transmit occurrence of a state advantageous to a player when being controlled to come into the jackpot game state, to the external appliance, but also can transmit occurrence of the state advantageous to the player when being controlled to come into the special game state when the result of the lottery becomes the non-jackpot result, to the external appliance.SELECTED DRAWING: Figure 134
Patent JP-2022010551-A (JP)
Title: Force sensor
Inventor: KOSAKA YUSUKE
IPC: G01L5/1627
Filed: 2020-06-29
Abstract: To provide a force sensor that does not require complicated calculation.SOLUTION: A force sensor 10 comprises a first structure 11, four strain parts 13, and a second structure 12. The first structure 11 is formed so as to be penetrated by a third axis. The four strain parts are provided along a first axis and a second axis on a reference plane formed by the first axis and the second axis. The second structure 12 is connected to the first structure 11 through the strain part 13. The strain part 13 has a first beam part 136 extending along the first axis or the second axis and a second beam part 137 extending in a perpendicular direction to the first beam part 136 and connected to the first beam part 136 at an intermediate part. In addition, the strain part 13 is formed so as to be axisymmetric with respect to both the first axis and the second axis when the strain part is projected in the direction of the third axis.SELECTED DRAWING: Figure 1
Patent JP-2023072703-A (JP)
Title: Flow path cassette, cleaning kit, and cell cleaning system
Inventor: IGARASHI Masatsugu
IPC: C12N1/02
Filed: 2020-07-02
Abstract: To provide a flow path cassette, a cleaning kit, and a cell cleaning system, in which it is possible to measure the internal pressure of flow paths that are formed between a pair of flexible sheets.SOLUTION: A flow path cassette 10 comprises first and second flexible sheets 42a and 42b, which are superimposed on each other to form a flow path 44 between the first and second sheets 42a and 42b. A flow path portion for detection 48 is disposed midway along the flow path 44. The flow path portion for detection 48 includes a first bulging portion 49a1 and a second bulging portions 49a2 that are wider in the planar direction than the flow path 44 and bulge in the thickness direction from the first and second sheets 42a and 42b, a plate member 102 disposed on the second bulging portion 49a2, and a deformation preventative member 90 which is made of a harder material than the first sheet 42a, has a shape along the outer surface of the first bulging portion 49a1, and is joined to the outer surface of the first bulging portion 49a1.SELECTED DRAWING: Figure 5
Patent JP-2020176125-A (JP)
Title: Compound for use in protecting skin
Inventor: KIERAN CLARKE
IPC: A61Q1/04
Filed: 2020-07-02
Abstract: To provide a method of protecting animal tissue, particularly skin, from damage caused by radiation exposure, by contacting the tissue with a ketone ester.SOLUTION: There is provided a method of protecting skin, reducing deterioration of skin or maintaining or improving properties of skin by applying topically to the skin a ketone body comprising (R)-3-hydroxybutyrate moieties. Also provided is a ketone body comprising (R)-3-hydroxybutyrate moieties, especially enantiomerically enriched R-1,3-hydroxybutyl-(R)-3-hydroxybutyrate, for such uses.SELECTED DRAWING: Figure 1
Patent JP-2022012834-A (JP)
Title: Software update device, method, program and vehicle
Inventor: SATO YUSUKE
IPC: G06F8/656
Filed: 2020-07-02
Abstract: To provide a software update device which can maintain function of a vehicle even during software update of an electronic control unit.SOLUTION: A software update device 50 comprises: a communication part 51 which requests a center to download update data; a storage part 53 which stores downloaded update data; a first control part 52 which executes control for installing or installing and activating update software to one or more target electronic control units of a plurality of electronic control units connected via an on-vehicle network; and a second control part 60 which controls execution of substitution function that is equal to at least one of functions of the target electronic control unit in the case that operation of the target electronic control unit is limited when executing control for installing or activating.SELECTED DRAWING: Figure 1
Patent JP-2022013141-A (JP)
Title: Active noise control system
Inventor: TAJI RYOSUKE
IPC: G10K11/178
Filed: 2020-07-03
Abstract: To provide "an active noise control system" capable of satisfactorily cancelling noise without depending on displacement of a user's ear.SOLUTION: In a first system signal processing unit 111, a first system auxiliary filter 1116 generates correction signals for correcting error signals from noise signals, a first system subtractor 1115 subtracts the correction signals from output of a first microphone 13 to make them the error signals, and adaptive filters (1111-1114) perform adaptive operations using the error signals and generate cancel sounds output from a first speaker 12. A DMS 18 detects a position of a user's ear. A controller 16 stops the adaptive operation if the position of the user's ear moves, updates a transfer function of the first system auxiliary filter 1116 to a transfer function corresponding to a noise cancel position matched to the predicted position of the user's ear, then, gradationally changes a transfer function of the adaptive filter to a transfer function corresponding to the matched noise cancel position, and starts again the adaptive operations after the change is completed.SELECTED DRAWING: Figure 3