baber/WOPTO huggingface dataset:
Patent JP-2022052624-A (JP)
Title: Electrical static charge image development toner, electrical static charge image developer, toner cartridge, process cartridge, image formation device, and method for forming image
Inventor: MIURA SATOSHI
IPC: G03G9/09
Filed: 2020-09-23
Abstract: To provide an electrical static charge image development toner that can be transferred well to a recording medium with a relatively large water content.SOLUTION: The electrical static charge image development toner contains amorphous polyester resin, crystalline polyester resin, and C.I. pigment red 57:1, and the Net intensity NMg of a Mg element measured by fluorescent X-ray analysis is 0.10 kcps or more and 0.40 kcps or less.SELECTED DRAWING: None
Patent JP-2022052875-A (JP)
Title: Automated driving apparatus
Inventor: HARA HIDEYUKI
IPC: B60W60/00
Filed: 2020-09-24
Abstract: To obtain a driving action capable of appropriately ensuring an inter-vehicle distance on the basis of a risk estimation during automated driving.SOLUTION: An automated driving apparatus 1 that determines the driving action of an own vehicle on the basis of a potential field obtained during a prescribed prediction period, includes: a body information acquisition section 142 that acquires speed information on bodies around the own vehicle; a potential generation section 145 that generates a potential extended in a movement direction from an object corresponding to each body according to the movement speed of the body and the prediction period; and a risk assessment section 146 that assesses the risk of collision of the own vehicle during the prediction period with respect to the object having the potential generated.SELECTED DRAWING: Figure 2
Patent JP-2021055080-A (JP)
Title: Asymmetrically branched degradable polyethylene glycol derivative
Inventor: HAMURA TAKESHI
IPC: C08G81/00
Filed: 2020-09-25
Abstract: To provide a high-molecular-weight branched, degradable polyethylene glycol derivative which does not cause cell vacuoles.SOLUTION: A branched, degradable polyethylene glycol derivative represented by formula (1) includes an oligopeptide that decomposes intracellularly in each molecule. (In the formula, k1 and k2 are independently 1-12; j1 and j2 are independently 45-950; R is a hydrogen atom, a substituted or unsubstituted C1-12 alkyl group, a substituted aryl group, an aralkyl group, or a heteroalkyl group; Z is an oligopeptide which is degraded by intracellular enzymes; X is a functional group which can react with a biological substance; and L1 and L2 are each independently single bonds or divalent spacers).SELECTED DRAWING: None
Patent JP-2022057591-A (JP)
Title: Brake operation unit
Inventor: MURAYAMA TAKASHI
IPC: B60T13/16
Filed: 2020-09-30
Abstract: To improve brake performance of a brake operation unit with a simple structure.SOLUTION: A brake operation unit (100) includes: a master cylinder (3); a gear pump device (2) which has a gear pump (27), a motor (7) which rotationally drives the gear pump (27), a cylinder top (22) which holds a rotary shaft (24), and a passage (22c) provided so as to lead from a seal chamber (22a) to the outside and compresses the master cylinder (3); a common housing (1) which houses the master cylinder (3) and the gear pump device (2); a suction pipe (4) which connects a reservoir (8) with a suction port (23a) of the gear pump (27); and a connection pipe (5) which is provided at the housing (1) and connects the reservoir (8) with the passage (22c). The suction pipe (4) and the connection pipe (5) are provided independently of each other and are connected to the reservoir (8) without using the master cylinder (3).SELECTED DRAWING: Figure 2
Patent JP-2020203215-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-10-01
Abstract: To provide a game machine with increased interest.SOLUTION: A game machine that can perform variable display and control a game state to an advantageous state includes: corresponding display means capable of displaying a display corresponding to a variable display by any of the multiple stages of display modes with different expectations; specific notice performance execution means for executing a specific notice performance that continuously gives notice that the corresponding display by a specific display is changed to be in a display mode with higher expectation for a predetermined period; and suggestion performance execution means for executing a suggestion performance suggesting that a holding display may be changed to be in a display mode with higher expectation. The degree of expectation of the specific notice performance differs depending on the type and number of specific displays. The suggestion performance execution means executes the suggestion performance at a higher rate when the specific notice performance is executed than when the specific notice performance is not executed. The suggestion performance can be executed even when the specific notice performance is not executed. After the specific notice performance is executed, the corresponding display is changed to a stage with higher expectations by acting the specific display on the corresponding display.SELECTED DRAWING: Figure 27
Patent JP-2022059514-A (JP)
Title: Inquiry device, inquiry program and inquiry method
Inventor: NAGASAWA KENTA
IPC: G06Q40/02
Filed: 2020-10-01
Abstract: To provide an inquiry device that can alleviate a burden of an operator examining a loan.SOLUTION: According to the present embodiment, a control unit of an inquiry device comprises: inquiry means of inquiring about credit information on a debtor in a plurality of personal credit information institutions, and acquiring a plurality of inquiry result data; display control means of decrypting data on a decryption object in accordance with a prescribed setting, which is concerning the decryption object, and includes a contract date and a borrowing amount, from respective inquiry result data acquired by the inquiry means, and causing the plurality of acquired decryption result data to display on a display screen; and determination means of identifying a plurality of decryption result data in which respective data on the contract data and the borrowing amount are the same from a display content of the screen, and determining the decryption result data other than the decryption result data highest in a priority order as an object except for being overlapped in accordance with a prescribed setting concerning a priority condition from the plurality of identified decryption result data. The display control means is configured to cause a determination result by the determination means to be reflected on the display content of the screen.SELECTED DRAWING: Figure 1
Patent JP-2022061906-A (JP)
Title: Walking assisting device
Inventor: SHIMIZU YOSHIO
IPC: A61H3/00
Filed: 2020-10-07
Abstract: To prevent a user from a wide range of falling in a residence not only when walking but also when starting to walk, changing directions, or moving to a hand rail.SOLUTION: A walking assisting device can be used by a user who can walk through back and forth and without distinguishing back and forth, forms a frame body which becomes almost U-shaped in both frontal view and a rear surface view in a forward connection part connected in a front lower part of a pair of left and right frame parts and in a rear connection part connected at a rear lower part of the pair of frame parts, is provided with at least four support leg parts at the lower part of the frame part, and is provided with a pair of left and right hand rails at an upper end of the frame part. At least a part near the middle of the front connection part and the rear connection part has height equal to 10 cm or below.SELECTED DRAWING: Figure 1
Patent JP-2021040138-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIROYUKI
IPC: G09F9/30
Filed: 2020-10-12
Abstract: To provide a novel display device including a transistor with excellent characteristics including an oxide semiconductor, a pixel electrode electrically connected to the transistor, and a capacitor electrically connected to the pixel electrode, and a display device that can be manufactured at low cost.SOLUTION: A display device includes a display element including a pixel electrode, a transistor switching the display element and including a first oxide semiconductor layer functioning as a channel formation region, and a capacitor electrically connected to the display element and having a dielectric layer held between a pair of electrodes. The pixel electrode is formed of a second oxide semiconductor layer formed on the same surface as the first oxide semiconductor layer and serves as one electrode of the capacitor.SELECTED DRAWING: Figure 2
Patent JP-2021067359-A (JP)
Title: Piston-side hole alignment in hydraulic tensioner with internal reservoir
Inventor: KIMURA TOSHINOBU
IPC: F16H7/08
Filed: 2020-10-13
Abstract: To facilitate piston-side hole alignment in a hydraulic tensioner with an internal reservoir.SOLUTION: A position of a reservoir hole of a hollow piston of a hydraulic tensioner is downside of a centerline or center plane of the piston, thereby capable of increasing the oil retention within the internal reservoir during engine shutdown and reducing start-up noise, and decreasing air accumulating within the internal reservoir.SELECTED DRAWING: Figure 2
Patent JP-2022065500-A (JP)
Title: Liquid detergent article
Inventor: ISHIZUKA TOMOKI
IPC: C11D1/83
Filed: 2020-10-15
Abstract: To provide a liquid detergent article suppressed in softening or embrittlement of a container made of a water-soluble film with age.SOLUTION: There is provided a liquid detergent article in which a liquid detergent composition is enclosed in a bag made of a water-soluble film, wherein the liquid detergent composition comprises a component (A) comprising the following components (A1), (A2) and (A3). A component (A): glycerin, a component (A2): propylene glycol, a component (A3): one or more selected from the group consisting of sorbitol, 3-methoxy-3-methyl-1-butanol, a (poly)alkylene glycol (mono or di)alkyl ether composed of a (poly) alkylene glycol having an alkylene glycol unit having 2 to 4 carbon and atoms and an alkanol having 1 to 5 carbon atoms and alkylglyceryl ethers having an alkyl group having 1 to 8 carbon atoms.SELECTED DRAWING: None
Patent JP-2021035503-A (JP)
Title: Head for oral care implement and oral care implement
Inventor: UWE JUNGNICKEL
IPC: A46B9/04
Filed: 2020-10-16
Abstract: To provide a head for oral care implement which reaches the plaque by its tufts/filaments to achieve good cleaning results, and which provides good sensory feeling on the gums.SOLUTION: The head for an oral care implement comprises a first type tooth cleaning element and a second type tooth cleaning element. The first type tooth cleaning element has a length extension 202 being about 1 mm to about 2 mm longer than a length extension 204 of the second type tooth cleaning element, along its longitudinal axis 200. The first type tooth cleaning element is a tuft 16 of a first type comprising a plurality of filaments 20. Each filament has a longitudinal axis and a substantially cross-shaped cross-sectional area. The cross-shaped cross-sectional area has four projections and four channels, the projections and channels being arranged in an alternating manner. The tuft of the first type has a packing factor within a range from about 40% to about 55%, preferably from about 45% to about 50%.SELECTED DRAWING: Figure 1
Patent JP-2021007795-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-10-19
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022067850-A (JP)
Title: Particle dispersion polyimide precursor solution, manufacturing method of porous polyimide film, and porous polyimide film
Inventor: SASAKI TOMOYA
IPC: C08K7/16
Filed: 2020-10-21
Abstract: To provide a particle dispersion polyimide precursor solution excellent in dispersion stability of particles.SOLUTION: There is provided a particulate dispersed polyimide precursor solution containing both a polyimide precursor having a unit represented by a formula (I) and particles and a solvent and satisfying both conditions (1) and (2). Condition (1): a total content of specific groups [(B1) - (B4)] is 1 mass% or larger and 40 mass% or smaller to a total amount of the polyimide precursor. Condition (2): a content of particles is 5 mass% or larger and 90 mass% or smaller relative to a total content of the polyimide precursor and particles. In the formula (I), A represents a quadrivalent organic group, B represents a divalent organic group represented by any one of the particular groups [(B1) to (B4)].SELECTED DRAWING: None
Patent JP-2022072047-A (JP)
Title: Grinding method of wafer
Inventor: KUBO TETSUO
IPC: H01L21/304
Filed: 2020-10-29
Abstract: To provide a grinding method of a wafer capable of, on grinding a wafer, shortening a grinding time and, after grinding, reducing a damage layer size of the wafer.SOLUTION: A grinding method of a wafer, using a grinding device 1 including means 17 for relatively grind-feeding holding means 30 and grinding means 16 in a direction perpendicular to a holding surface 302, means 36 for measuring a load which the holding means 30 has received when pushing a grinding grindstone 1644 to a wafer held on the holding surface 302, and control means 9 for controlling the grind-feeding means 17 based on the load measured by the load measuring means 36, includes: a step of holding a wafer on the holding surface 302; a first grinding step of grinding the wafer to a thickness not reaching a predetermined finished thickness of the wafer by controlling the grind-feeding means 17 by the control means 9 in a manner to make the load value measured by the load measuring means 36 be high and low; and, after the first grinding step, a second grinding step of grinding the wafer applied with a predetermined-set load value to a predetermined finished thickness by use of the grinding grindstone 1644.SELECTED DRAWING: Figure 1
Patent JP-2021095119-A (JP)
Title: Control device for human-powered vehicle and power transmission system
Inventor: SHAKA SATOSHI
IPC: B62M6/45
Filed: 2020-10-30
Abstract: To provide a control device for a human-powered vehicle and a power transmission system that suitably change a transmission gear ratio.SOLUTION: A human-powered vehicle includes: a crank shaft; a first rotor; wheels; a second rotor; a transmission body which transmits drive power between the first rotor and the second rotor; a derailleur which operates the transmission body in order to change a transmission gear ratio; and a motor for driving the transmission body. A control device has a control part. When the derailleur operates to change a transmission gear ratio, and when a predetermined condition related to pedaling is satisfied, the control part controls the motor so that the transmission body is driven by the motor, and controls the motor so that rotational speed of the motor increases as a difference increases between a first rotational speed calculated according to rotational speed of the wheels and a transmission gear ratio, and a predetermined rotational speed or a rotational speed of a predetermined range.SELECTED DRAWING: Figure 4
Patent JP-2021044246-A (JP)
Title: Evaluation method for power storage device, manufacturing method of power storage device, and test system
Inventor: MIYAZAWA KENSAKU
IPC: G01R31/50
Filed: 2020-11-04
Abstract: To provide an evaluation method for a power storage device capable of controlling the number of short-circuit layers.SOLUTION: An evaluation method for a power storage device includes at least following steps (a)-(f). Namely, the power storage device is prepared (a). A charge level of the power storage device is adjusted in such a manner that a first potential difference is generated between a positive electrode and a negative electrode (b). The positive electrode or the negative electrode is selected as a reference electrode (c). After the charge level is adjusted, while measuring a second potential difference between the reference electrode and a conductive stick-like member, an operation of piercing a laminate part with the stick-like member is performed in a lamination direction of the positive electrode and the negative electrode (d). The stick-like member is stopped (e). In accordance with a state of the power storage device after the stop of the stick-like member, the power storage device is evaluated (f).SELECTED DRAWING: Figure 9
Patent JP-2022074421-A (JP)
Title: Method for using release film
Inventor: TAKEYAMA SANAE
IPC: A61P29/00
Filed: 2020-11-04
Abstract: To provide a method for using a release film for a preparation for percutaneous absorption which has less environmental load.SOLUTION: A method for using a release film for a preparation of percutaneous absorption, in which the preparation for percutaneous absorption has a substrate, and an external adhesive skin patch layer on one face of the substrate, the external adhesive skin patch layer contains adhesive base agent, the release film has a silicone-based release layer on one face of the polyethylene terephthalate film, and the silicone-based release layer is made of a cured product of solventless silicone. The method for using a release film has a process of adhering the external adhesive skin patch layer and the silicone-based release layer, and coating the external adhesive skin patch layer by the release film.SELECTED DRAWING: Figure 1
Patent JP-2022074674-A (JP)
Title: Hanging device
Inventor: CHIKAUCHI HIROYUKI
IPC: F16H25/12
Filed: 2020-11-05
Abstract: To provide a hanging device that can automatically release luggage at a destination and also prevent unintentional release of luggage during transportation.SOLUTION: A hanging device (1) comprises a case (10), a hook (20) rotatably supported by the case (10) at restraint and release positions, a lock member (30) supported by the case (10) and that can change its state to a locked state and a released state, an elevating member (40) that moves to one side in the vertical direction when a load is applied, and moves to the other side in the vertical direction when the load is released, and a release mechanism (50) that changes the state of the lock member (30) from the locked state to the released state by reciprocating the elevating member (40) N (N is an integer of 2 or more) times.SELECTED DRAWING: Figure 4
Patent JP-2022076569-A (JP)
Title: Shower device with suction function
Inventor: MAEDA SHUYA
IPC: A47K3/28
Filed: 2020-11-10
Abstract: To provide a shower device with a suction function which makes it possible to wash a human body and a head on a bed instead of a bed bath for a care taker, and minimizes the leakage of drain water.SOLUTION: In a shower device with a suction function, a shower head 6 has a drain suction port and is connected to a clear water tank 3, a clear water pipe 5, a drain pipe 9, and a drain tank 10, and shunting is performed individually by a lift pump 4 and a drain suction motor 13. Thus, the shower device is usable at a place without water supply and drain, and is useful at a care-giving-site. A waterproof wall and a washing brush of the shower head have a material and shape bendable along a washing part to store clean water, which thereafter is quickly sucked to wash, warm and cool the skin and minimize the leakage of the drain. The drain pipe 9 can be separated at a joint 8, which allows the shower device to be used by only discharging clean water and to flexibly cope with use in a bathroom or outdoor. Thus, the shower device can be expected to be useful at sites other than a care-giving-site.SELECTED DRAWING: Figure 1
Patent JP-2022077703-A (JP)
Title: High-strength tarpaulin, and recovery method of base cloth thereof
Inventor: KARINO TOSHIYA
IPC: D04B1/16
Filed: 2020-11-12
Abstract: To provide a high-strength tarpaulin for efficiently and easily recovering a base cloth from waste generated due to demolition of a membrane structure comprising a tarpaulin raw fabric using a high-strength heat-resistant fiber fabric, to be a high-strength tarpaulin raw fabric thereafter, an add-length fabric (not satisfying a standard length) in high-strength tarpaulin production, and production loss.SOLUTION: In a tarpaulin which is obtained by laminating thermoplastic resin layers on the front and back of a base cloth containing in woven or knitted elements, yarns of at least one kind selected from a wholly aromatic polyamide fiber, a wholly aromatic polyester fiber, an aromatic heterocyclic polymer fiber, and a carbon fiber, resin adhesive layers are provided in a dispersed manner between the base cloth and the thermoplastic resin layers. With this, the laminate layer structure of the tarpaulin includes at a component ratio of 1:10-1:2, an adhesion region comprising thermoplastic resin layer/resin adhesive layer/base cloth/thermoplastic resin layer, or thermoplastic resin layer/resin adhesive layer/base cloth/resin adhesive layer/thermoplastic resin layer, and an adhesion region comprising thermoplastic resin layer/base cloth/thermoplastic resin layer.SELECTED DRAWING: Figure 5
Patent JP-2021089132-A (JP)
Title: Torpedo defense system
Inventor: FUKUNAGA MIKIO
IPC: F42B8/28
Filed: 2020-11-16
Abstract: To provide means for protecting an object of attack by a torpedo against the torpedo with high probability.SOLUTION: On detecting a torpedo based upon an image that a sonar generates, a control device mounted on a ship specifies a movement course of the torpedo. If the ship is in the movement course, the control device instructs a shooting device 26 to shoot a case 21 housing a torpedo capturing device 10 (including a sea mine, a moving device and a net), and also instructs the sea mine to switch to a trigger standby mode. The case 21 that the shooting device 26 shoots as instructed by the control device is opened a predetermined time later to release the housed torpedo capturing device 10 into water. The moving device included in the torpedo capturing device 10 released into the water after moving to spread the net in the water moves as instructed by the control device so that the center of the net is on the moving course of the torpedo. Once the torpedo reaches the net thereafter, the net captures the torpedo and the sea mine in the triggering standby state explodes to explode the torpedo before it reaches the ship.SELECTED DRAWING: Figure 11
Patent JP-2022080120-A (JP)
Title: Communication device and its control method
Inventor: SEKIYAMA YOSHIO
IPC: B63B49/00
Filed: 2020-11-17
Abstract: To provide a communication device capable of easily calling other ships when a user of an own ship falls overboard.SOLUTION: A communication device (1) is a portable type and comprises: a display part (11); an AIS receiving part (9) for receiving AIS information; a list generating part (24) for generating a proximity order list consisting of specific information to identify a ship arranged in order of proximity to the communication device (1) based on the AIS information about ships existing around the communication device (1); a submergence detecting part (12) for detecting that the communication device (1) is submerged; and a display control part (25) for displaying the proximity order list when the submergence of the communication device (1) is detected and controlling the display part (11) so as to put the top specific information in the proximity order list in a selection state.SELECTED DRAWING: Figure 1