baber/WOPTO huggingface dataset:
Patent JP-2021012787-A (JP)
Title: Redox flow cell
Inventor: TADA NORIO
IPC: H01M8/18
Filed: 2019-07-04
Abstract: To specifically form a structure of a redox flow cell using a vanadium sulfate solution as an electrolyte so as to have a mutually common shape, and simplify a structure of a more complex secondary battery by simplifying them.SOLUTION: A redox flow cell 300 in which vanadium sulfate solutions 15 and 35 are used as an electrolyte, comprises: a cylinder 52 sending the electrolyte from liquid circulation pumps 12 and 32 that makes the electrolyte circulate, and diffusing the electrolyte; electrolyte containers 11 and 31 that house the cylinder 52; and discharge pipes 61 and 62 that are distributed in parallel to the cylinder 52 that discharge the electrolyte in the electrolyte containers 11 and 31 to the outside of the electrolyte containers 11 and 31 by an applied pressure of the electrolyte sent from the liquid circulation pumps 12 and 32.SELECTED DRAWING: Figure 1
Patent JP-2021010316-A (JP)
Title: Cat food
Inventor: IWASAKI EIJI
IPC: A23K20/142
Filed: 2019-07-04
Abstract: To provide cat food that improves the lipid metabolism of cats, and suppresses the weight gain in cats after contraception and castration without adversely affecting the liver.SOLUTION: There is provided cat food containing protein, carbohydrates, dietary fiber, taurine, leucine, and fats and oils, the content of oleic acid in the total fatty acids contained in the fats and oils being 40 to 50%, and additionally ω3 fatty acids, L-carnitine, vitamin E and vitamin C being added.SELECTED DRAWING: Figure 2
Patent JP-2021010553-A (JP)
Title: Game machine
Inventor: HAKKAKU ARATA
IPC: A63F5/04
Filed: 2019-07-05
Abstract: To provide a game machine capable of enhancing amusement of a game by performance in accordance with an internal winning combination.SOLUTION: In a game machine, in a game where a first internal winning result is determined, the advantageous degree differs between when a specific stop button corresponding to a specific reel is operated at first operation timing and when it is operated at second operation timing and a second internal winning result is determined, and a case that the specific stop button is operated at the first operation timing is more advantageous to a player than a case that it is operated at third operation timing. The game machine comprises performance means which can execute a first performance before an operation by the stop button is received in the game in which a first internal winning result is determined and can execute the first performance before an operation by the stop button is received in the game where the second internal winning result is determined.SELECTED DRAWING: Figure 13
Patent JP-2021011183-A (JP)
Title: Control device for motorcycle
Inventor: TOKUNAGA HIDEAKI
IPC: H05K1/02
Filed: 2019-07-05
Abstract: To achieve proper arrangement of a driving driver for generating a driving signal for driving a turn indicator light for a motorcycle.SOLUTION: A control device for a motorcycle includes a circuit board, a driving driver for generating a driving signal for driving a turn indicator light for a motorcycle, a surface mounting type connector which is rectangular as a view from a direction vertical to the circuit board, and mounted on the circuit board, and wiring formed on the circuit board, for connecting electrically the driving driver to a terminal on the corner of the rectangle from among a plurality of terminals of the surface mounting type connector.SELECTED DRAWING: Figure 3
Patent JP-2021011547-A (JP)
Title: Aqueous ink composition for felt-tip pen and felt-tip pen
Inventor: MIYAZAKI YUICHI
IPC: C09D11/16
Filed: 2019-07-08
Abstract: To provide an aqueous ink composition for felt-tip pen, giving smooth writing feel and hardly causing blurring at start of writing with a pen-tip exposed.SOLUTION: An aqueous ink composition for felt-tip pen contains water, silicone-acrylic copolymer particles and a colorant. The silicone-acrylic copolymer particles have an average particle size of 0.1 μm to 0.9 μm.SELECTED DRAWING: None
Patent JP-2021011382-A (JP)
Title: Sheet feeding device, image reader and image formation device
Inventor: SUGA TAKAYUKI
IPC: B65H3/06
Filed: 2019-07-09
Abstract: To balance the improvement in productivity and the improvement in stability of transporting action.SOLUTION: A sheet feeding device performs, based on information obtained by size obtaining means, one of a plurality of modes including: a first mode (F3) where feeding means starts the feeding of a preceding sheet with the feeding means abutting the preceding sheet loaded on a loading part and thereafter performs a separation action to separate from the sheet loaded on the loading part, and starts an abutting action to abut the sheet loaded on the loading part to transport a following sheet when detection means detects a rear end of the preceding sheet having passed; and a second mode (F2) where after performing the separation action and before the detection means detects the rear end of the preceding sheet having passed, separation and conveyance means starts an abutting action to feed the following sheet based on a distance by which the preceding sheet is transported.SELECTED DRAWING: Figure 8
Patent JP-2021013314-A (JP)
Title: Method for producing beverage
Inventor: KIHARA KAISHUN
IPC: A23F5/24
Filed: 2019-07-10
Abstract: To provide a technique advantageous for improving the quality of beverage using tapioca.SOLUTION: A method for producing beverage includes the steps of: mixing tapioca with a first coffee liquid; and adding the tapioca mixed with the first coffee liquid to a second coffee liquid, wherein the first coffee liquid is thicker than the second coffee liquid.SELECTED DRAWING: Figure 1
Patent JP-2021013467-A (JP)
Title: Beverage manufacturing device, method and program
Inventor: TORITSU TAISUKE
IPC: A47J31/54
Filed: 2019-07-10
Abstract: To provide a technology capable of improving convenience, in a constitution for displaying a recipe, and changing the displayed recipe.SOLUTION: Information of a parameter of a registered recipe is chart-displayed on a display part. When change operation to the displayed information of the parameter is received, a recipe containing the information of the parameter changed by the change operation is registered as the changed recipe.SELECTED DRAWING: Figure 18
Patent JP-2021015388-A (JP)
Title: Electronic control device
Inventor: MORISHIMA KENTA
IPC: G06F12/00
Filed: 2019-07-11
Abstract: To provide an electronic control device capable of preventing a specific area from being rewritten centrally and extending the life of a product.SOLUTION: An electronic control device (arithmetic device) 9 comprises: a storage unit 4 which is a non-volatile storage area including a data storage area 41 to which addresses are assigned and in which a data set is recorded and an address storage area 42 capable of storing two or more addresses; an input unit 11 into which the data set is input; a recording unit 12 that records the data set input to the input unit in an unrecorded area in the data storage area and records information about the addresses of the unrecorded area in an unrecorded area of the address storage area; and a reading unit 13 that reads the data set from the data storage area based on the latest recording in the address storage area.SELECTED DRAWING: Figure 2
Patent JP-2021014429-A (JP)
Title: Method for producing hexamethylene diamine
Inventor: URAYAMA TEPPEI
IPC: C07C209/16
Filed: 2019-07-12
Abstract: To provide a method for producing hexamethylene diamine that can operate under mild conditions.SOLUTION: A method for producing hexamethylene diamine includes adding a nitrogen-containing organic compound and reacting 1,6-hexanediol with ammonia by means of a noble metal catalyst.SELECTED DRAWING: None
Patent JP-2021013597-A (JP)
Title: Trouser bottom nipping tool
Inventor: UCHIKOSHI YUSUKE
IPC: D06F71/40
Filed: 2019-07-12
Abstract: To enable trouser bottoms to be simply and quickly closed in a finely starched state when the trousers are subjected to inflation finishing.SOLUTION: A tool is formed by a pair of nipping members 2 that nip and shut up a bottom 1a of trousers 1 which are washed and a handle 3 that is used for opening and closing the pair of nipping members 2. A claw-shaped bottom stretching piece 7, which is inserted from the bottom 1a of the trousers 1 and then is pressed against one inner side 1b of the bottom 1a, is provided and formed between the pair of nipping members 2. The bottom stretching piece 7 is formed of a bottom stretching piece 7a for knee trousers 1A and a bottom stretching piece 7b for long trousers 1B. In addition, the bottom stretching pieces 7 are arranged leaving a space therebetween, on the same straight line extending along the longer direction of the nipping members 2, and the bottom stretching piece 7a for the knee trousers 1A is arranged outside the bottom stretching piece 7b for the long trousers 1B.SELECTED DRAWING: Figure 1
Patent JP-2021015515-A (JP)
Title: Image processing apparatus, image forming apparatus, and program
Inventor: YAMAZAKI HIDEKI
IPC: H04N1/387
Filed: 2019-07-12
Abstract: To allow a user to recognize the position of a code image that is formed with a transparent toner and overlapped on an image formed with a colored toner.SOLUTION: A receiving unit 110 receives an instruction from a user through an operation unit 14. An acquisition unit 111 acquires visible image data from a visible image DB 121 stored in a storage unit 12 in response to the received instruction from the user and acquires code image data from an information DB 122. A changing unit 112 specifies an area of the visible image on which at least part of the code image is overlapped. The changing unit 112 changes the density of an image in the specified area, which is part of the visible image, according to the code image.SELECTED DRAWING: Figure 5
Patent JP-2021016134-A (JP)
Title: Monitor camera, and information processor
Inventor: SHIMADA TAKESHI
IPC: H04N7/18
Filed: 2019-07-16
Abstract: To provide a monitor camera capable of properly tracking an object to be tracked.SOLUTION: The monitor camera includes: an imaging unit that outputs video frames; and a control unit that sets a search range on the video frame and extracts an image to be tracked using the feature amount of the images in the search range. The control unit is configured so as to, when any image of objects other than the image to be tracked, extract the image to be tracked while masking the feature amount of the object image.SELECTED DRAWING: Figure 11
Patent JP-2021018266-A (JP)
Title: Keyboard instrument and manufacturing method thereof
Inventor: TANIGUCHI HIROKAZU
IPC: G10H1/32
Filed: 2019-07-17
Abstract: To provide a keyboard instrument capable of accurately and appropriately fixing a key unit, and to provide a manufacturing method thereof.SOLUTION: A keyboard instrument comprises: a key unit 4 with first to third key connection parts 13, 16 and 19, which are key connection parts, where a plurality of keys, that is, first and second white keys 11 and 14 and black keys 17 are respectively connected to each other; and a lower case 2 with a pedestal part 25 on which a pair of holding ribs 26, which are holding parts on which the first to third key connection parts 13, 16 and 19 are placed, are projected and arranged to upper side. Accordingly, since the first to third key connection parts 13, 16 and 19 of the key unit 4 are placed on the pair of holding ribs 26 arranged to the upper side of the pedestal part 25, the first to third key connection parts 13, 16 and 19 can be accurately and appropriately fixed to the pair of holding ribs 26, and thus, the key unit 4 can be accurately and appropriately fixed.SELECTED DRAWING: Figure 5
Patent JP-2021017466-A (JP)
Title: Polyphenylene ether-based resin composition
Inventor: YAMAGUCHI TORU
IPC: C08L25/04
Filed: 2019-07-17
Abstract: To provide a polyphenylene ether-based resin composition that is excellent in fire retardancy in a thin-wall molded product even if used for a non-reinforced resin material, wherein the molded product exhibits less appearance degradation.SOLUTION: A polyphenylene ether-based resin composition comprises (A) 20-95 mass% of polyphenylene ether, (B) 0-60 mass% of a styrenic resin, and (C) 5-20 mass% of a flame retardant, wherein the flame retardant (C) contains, in 100 mass% thereof: 65-92 mass% of bisphenol-A bis-diphenyl phosphate (C-1) and 8-35 mass% of a condensed phosphoric ester-based flame retardant (C-2) expressed by the following formula. In the polyphenylene ether-based resin composition, a residual amount thereof when burned at 650°C for 3 hours in an electric furnace is less than 1 mass%.SELECTED DRAWING: None
Patent JP-2021019449-A (JP)
Title: Control ic of wireless power reception device, electronic apparatus, and modulation method in wireless power reception device
Inventor: UCHIMOTO DAISUKE
IPC: H02M7/21
Filed: 2019-07-22
Abstract: To provide a control IC for receiving power in a wireless power delivery with reduced additional parts and pins.SOLUTION: A reception antenna 301 is connected to an AC1 terminal and an AC2 terminal of a control IC 400. A synchronous rectifier circuit 420 includes a plurality of transistors constituting a bridge circuit 422 and a synchronous rectifier controller 424 controlling the plurality of transistors, and is configured to rectify an electric current ICOIL(RX) flowing through the reception antenna 301 to be output from an RCT terminal. A modulation processing unit 414 switches a parameter for switching control executed by the synchronous rectifier controller 424 in accordance with a modulation signal MOD.SELECTED DRAWING: Figure 3
Patent JP-2019171213-A (JP)
Title: Game board of pinball game machine
Inventor: ITAKURA FUMIHIRO
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To provide a game board of a Pachinko game machine for reducing closing time of a major winning hole and hence easily allowing a prescribed number of game balls to enter quickly.SOLUTION: In a lower part separated to a left side of a front-side major winning member 151 in a game area PA, a first out port 118 in that a game ball flowing down an upper surface of a major winning hole opening/closing member 231 slidably moving to a closing position is guided and can pass is provided. Near a right side of the front-side major winning member 151 in the game area PA, a second out port 119 in that one portion of game balls reaching an upper part of the front-side major winning member 151 and a rear-side major winning member 201 after being guided by a right flow path 129 can pass is provided.SELECTED DRAWING: Figure 20
Patent JP-2021024305-A (JP)
Title: Cooling device for vehicle
Inventor: MOGI HITOSHI
IPC: F01P11/12
Filed: 2019-07-31
Abstract: To provide a compact cooling device for a vehicle with excellent cooling performance.SOLUTION: A cooling device 1 for a vehicle includes a rectangular parallelepiped housing 6 for housing a radiator core 2, a fan 3 for taking cooling air C into the housing from the outside through an opening part 6a provided on one of four vertical surfaces of the housing, and guide parts 6b, 6c protruding in the housing from a periphery of the opening part while their diameters are enlarged in a direction separating from the opening part. Since the guide parts are provided in the periphery of the opening part for inducing air inside the housing, it is possible to prevent generation of a vortex in the periphery of the opening part and disturbance of flow of the cooling air so that pressure loss in the periphery of the opening part can be reduced. The housing can take the cooling air from the three vertical surfaces other than the vertical surface having the opening part through a filter.SELECTED DRAWING: Figure 1
Patent JP-2021024312-A (JP)
Title: Air bag and air bag device
Inventor: SUGIMORI SAKAE
IPC: B60R21/207
Filed: 2019-07-31
Abstract: To provide an air bag and an air bag device for a far side, excellent in restraint performance for the head and upper half of an occupant.SOLUTION: When a vehicle receives a side collision, gas supplied from an inflator 2 to a first inflation part 10 inflates an annular chamber 12, and is supplied to a second inflation part 20 via a first bottleneck 14 to inflate a first chamber 21 and a second chamber 22. The first chamber 21 is bent to an occupant P side near the first bottleneck 14, and is interposed between the upper part of the inflated first inflation part 10 and a head H of an occupant P. The second chamber 22 is inflated downward from the front end of the first chamber 21. The second chamber 22 is positioned at the front side of the right shoulder of the occupant P, and restrains the vicinity of the right shoulder. Since the second chamber 22 is inflated and expanded from a head front side of the occupant P to the front side of the vicinity of the right shoulder, the movement to the right front side of the occupant head H at a side collision from a right oblique front side is restrained.SELECTED DRAWING: Figure 1
Patent JP-2021023402-A (JP)
Title: Dental diamond bar
Inventor: MATSUTANI KAZUHIKO
IPC: A61C3/02
Filed: 2019-07-31
Abstract: To provide a dental diamond bar that exhibits excellent grinding performance and superb handleability.SOLUTION: A dental diamond bar 1 is equipped with a rod-like member 2 and a plurality of diamond abrasive grains 3 firmly fixed to a tip surface of the rod-like member 2. The abrasive grains 3 include a plurality of specific abrasive grains 8 to form a surface having at least one characteristic of a kurtosis Sku of 5 or more and an arithmetic average curvature Spc of 380 (1/mm) or more at the top of the grains.SELECTED DRAWING: Figure 1
Patent JP-2021024005-A (JP)
Title: Dust collection cover for electric tool and electric tool
Inventor: TAKAGI KAZUMASA
IPC: B24B55/05
Filed: 2019-07-31
Abstract: To provide a dust collection cover for an electric tool which can collect dust efficiently and enables post-installation on electric tools of various manufacturers, and to provide an electric tool to which the dust collection cover is attached.SOLUTION: A dust collection cover 1 for an electric tool is attached to an electric tool (a disc grinder DG) and used to collect dust occurring. The dust collection cover 1 for the electric tool includes a bowl-like cover body 2 which covers a dust generating source. The cover body 2 is attached to a rotary spindle or an extension joint 5 of the spindle through a bearing mechanism 4.SELECTED DRAWING: Figure 8
Patent JP-2020104095-A (JP)
Title: Beneficiation method
Inventor: HIRASHIMA TAKESHI
IPC: C22B15/00
Filed: 2019-08-09
Abstract: To provide a beneficiation method capable of obtaining a mineral concentrate low in arsenic appearance quality from a raw material high therein.SOLUTION: There is provided a beneficiation method using the raw material including a non-arsenic sulfide mineral and an arsenic-including sulfide mineral. The method comprises a floatation method carrying out the floatation by adding amyl xanthogenic potassium to a mineral slurry including the raw material to separate the raw material into a settling mineral having the appearance quality of the non-arsenic sulfide mineral higher than that of the raw material, and a floating mineral having that quality of the arsenic-including sulfide mineral higher than that of the raw material. A low-arsenic mineral concentrate can be obtained by removing the arsenic-including sulfide mineral from a high-arsenic raw material.SELECTED DRAWING: Figure 1
Patent JP-2021029259-A (JP)
Title: Bioelectrode and garment for acquiring biological signal
Inventor: KANAI HIROYUKI
IPC: A61B5/271
Filed: 2019-08-13
Abstract: To provide a bioelectrode in which an electrode and the skin are hardly separated even when a person to be measured makes a body motion such as lateroflexion.SOLUTION: There is provided a bioelectrode for acquiring a biological signal of a person to be measured. When the bioelectrode is mounted on the person to be measured, the length parallel to a center line of a side part outside from the center line side is longer than the length parallel to the center line on the center line side in a direction intersecting with the center line of a body in a plane view from the front or the back of the person to be measured.SELECTED DRAWING: Figure 1
Patent JP-2019194270-A (JP)
Title: TGF-beta receptor type II variants and uses thereof
Inventor: RAVINDRA KUMAR
IPC: A61P9/00
Filed: 2019-08-19
Abstract: To provide compositions and methods for modulating TGFβ superfamily signaling.SOLUTION: The disclosure provides TβRII polypeptides and the use of such TβRII polypeptides as selective antagonists for GDF15, TGFβ1 or TGFβ3. As described herein, polypeptides comprising part or all of the TβRII extracellular domain (ECD), with or without additional mutations, bind to and/or inhibit GDF15, TGFβ1 or TGFβ3 with varying affinities. Thus, in certain aspects, the disclosure provides TβRII polypeptides for use in selectively inhibiting TGFβ superfamily associated disorders.SELECTED DRAWING: None
Patent JP-2021029668-A (JP)
Title: Bed sheet type absorbent article and manufacturing method thereof
Inventor: MIZUGUCHI KATSU
IPC: A61F13/511
Filed: 2019-08-26
Abstract: To provide a bed sheet type absorbent article which is thin and excellent in uniformity, shows less unevenness in a thickness, has strength, and is less likely to be wrinkled, and a manufacturing method thereof.SOLUTION: A bed sheet type absorbent article includes a composite type non-woven fabric integrated by laminating a pulp fiber web on a spunbonded non-woven fabric and a liquid-impermeable back sheet. In the composite type non-woven fabric, basis weight of the spunbonded non-woven fabric is 7 g/m2 or more and 20 g/m2 or less, and the basis weight of the pulp fiber web is 30 g/m2 or more and 70 g/m2 or less. A weight ratio between the spunbonded non-woven fabric and the pulp fiber web is 10/90wt% or more and 40/60wt% or less.SELECTED DRAWING: Figure 2
Patent JP-2021030927-A (JP)
Title: Arithmetic unit
Inventor: INAGAKI TAKAHIRO
IPC: B60W30/06
Filed: 2019-08-27
Abstract: To generate a movement route which takes into account the length of a movement route and lateral acceleration of a vehicle when turning, so that the vehicle can travel accurately along the movement route.SOLUTION: An arithmetic unit sets 530 a plurality of midpoint candidates, between a start point that is a spot where automatic driving control starts and an end point that is a spot where the vehicle finishes the automatic driving control, and generates 540 a plurality of movement route candidates for arriving at the end point via the midpoint candidates from the start point. Then, the arithmetic unit determines 560 a route which minimizes a value of a prescribed evaluation function among the plurality of movement route candidates to be a movement route of the automatic driving control. The evaluation function is a function based on the sum of lateral acceleration of a vehicle or a curvature factor of a movement route candidate, and a route length of the movement route candidate, when assuming that the vehicle travels on the movement route candidate.SELECTED DRAWING: Figure 5
Patent JP-2019218392-A (JP)
Title: Liposome and formulation containing liposome
Inventor: YORAM RICHTER
IPC: A61K31/663
Filed: 2019-08-30
Abstract: To provide: a liposome used in producing pharmaceutical compositions used in treating or preventing symptoms including endometriosis, ischemia-reperfusion injury, myocardial infarction, and restenosis substantially.SOLUTION: A liposome has a lipid ingredient and an encapsulated therapeutic agent, where the mass ratio of the therapeutic agent to the lipid is about 1:5 to 1:8, where the lipid ingredient comprises DSPC, DSPG and cholesterol in a molar ratio of about 3:1:2, and where the liposome has compressibility less than 0.70 ml/g. Also provided is a use of the liposome where the therapeutic agent is a bisphosphonate. Further provided are a liposomal formulation containing the therapeutic agent and a process for producing the formulation.SELECTED DRAWING: Figure 4