baber/WOPTO huggingface dataset:
Patent JP-2022069911-A (JP)
Title: transmission
Inventor: ISHIDA NAOKI
IPC: F16H3/40
Filed: 2020-10-26
Abstract: To provide a transmission capable of further reducing a stopper sound, and also reducing the wear of a washer.SOLUTION: A washer 83 formed of resin is set between a holding part 42 and a reverse idler gear 46. When the reverse idler gear 46 is located at an engagement position P1, the washer 83 is held between the holding part 42 and a front end 86 of a sleeve part 85 of the reverse idler gear 46. The front end 86 abutting on the washer 83 has an outer diameter D1 larger than an outer diameter D2 of the washer 83.SELECTED DRAWING: Figure 2
Patent JP-2022070082-A (JP)
Title: Concrete chipping device and concrete chipping method
Inventor: MASUDA Takeyasu
IPC: E04G23/02
Filed: 2020-10-26
Abstract: To provide a concrete chipping device and concrete chipping method capable of efficiently treating wastewater in a concrete chipping operation in which drainage is generated.SOLUTION: A concrete chipping device includes: a movable vehicle 10; a cover member 20 supported by the vehicle 10; a water jet device 30 supported by the upper part of the cover member 20 and that injects high-pressure water toward an object to be chipped; and a negative pressure device 40 connected to the cover member 20 via a negative pressure hose 21 and that creates a negative pressure in a space formed by the cover member 20 and the object to be chipped.SELECTED DRAWING: Figure 1
Patent JP-2022070083-A (JP)
Title: Advertisement production assist program, advertisement production assist device and advertisement production assist method
Inventor: MORI MASATAKA
IPC: G06Q30/02
Filed: 2020-10-26
Abstract: To assist in producing an advertisement from which high advertisement effects can be expected.SOLUTION: An advertisement production assist program causes a computer to realize: a material acquisition function to execute a material acquisition process of acquiring a static image and/or a dynamic image within a prescribed period after the static image and/or the dynamic image used as creative materials are photographed; and an advertisement effect estimation function to estimate an advertisement effect index that indicates an advertisement effect of the static image and/or the dynamic image within a prescribed period after the material acquisition process is completed, and output advertisement effect index data that indicates the advertisement effect index.SELECTED DRAWING: Figure 3
Patent JP-2021076834-A (JP)
Title: Cover window, manufacturing method for the same, and display device including the same
Inventor: SEO HYUNSEUNG
IPC: G09F9/00
Filed: 2020-10-26
Abstract: To provide a cover window in which a crack in a bending region is prevented and whose hardness in a planar region can be increased, a manufacturing method for the same, and a display device including the same.SOLUTION: A cover window includes: a base layer including a first planar part and a first bending part bending from one end of the first planar part; and a coating layer including a first coating part disposed on the first planar part, and a second coating part disposed on the first bending part and having smaller thickness than the first coating part. One end of the second coating part has larger thickness than the other end of the second coating part. The one end of the second coating part is adjacent to the first coating part more than the other end of the second coating part.SELECTED DRAWING: Figure 6A
Patent JP-2022070402-A (JP)
Title: Uniform circulation flow agitator
Inventor: MIYAGAWA YOSHIKI
IPC: C12M1/02
Filed: 2020-10-27
Abstract: To provide an agitator which generates uniform circulation flow with constant direction and flow speed in an agitation tank, and can prevent generation of vortices and bubbles, and to provide an agitator which can achieve homogenization of solid dispersion in a liquid containing a solid and stressless agitation at the time of agitating a culture fluid containing an animal cell or the like.SOLUTION: A first variable wing 33 and a second variable wing 34 are fixed to an impeller 30 capable of reciprocating. The first variable wing 33 receives a pressure of a liquid 200 to open to one side only. The second variable wing 34 is fixed at a position different from the first variable wing 33, wholly generates a circulation flow in an agitation tank 20 by the agitation tank 20, which receives a pressure of the liquid 200 to open to the other side only, and achieves uniform agitation. On the other hand, by reducing a projection area of the impeller 30, a load during driving is reduced, and stressless agitation can be achieved.SELECTED DRAWING: Figure 2
Patent JP-2022072616-A (JP)
Title: Game system, server device and program
Inventor: SASAKI ATSUSHI
IPC: A63F13/426
Filed: 2020-10-30
Abstract: To provide a game system and the like capable of enhancing amusement of a game that evaluates input of a player regardless of a skill level that evaluates an input timing with respect to a predetermined timing in a game evaluating the player's input timing.SOLUTION: Input of a player is evaluated on the basis of a comparison result between one of a plurality of objects associated with an instruction content and an object identified by a first input, a comparison result between the other object of the plurality of objects associated with the instruction content and an object identified by a second input, and time difference between timing of the first input and timing of the second input.SELECTED DRAWING: Figure 4
Patent JP-2022072969-A (JP)
Title: Power supply device
Inventor: NAGAI JUN
IPC: G09F9/00
Filed: 2020-10-30
Abstract: To facilitate a work of connecting a power source cable of an electronic product to a power source tap, even when the electronic product such as a personal computer is used in a state of being placed on a top plate of furniture with a top plate.SOLUTION: A cart type stand 1 that is a power supply device of the present invention has: a support pole 2a erected with respect to an installation surface; a power source tap 3 attached to the support pole 2a; and a battery supplying power source to the power source tap 3. When the cart type stand 1 is installed so as to be adjacent to furniture with a top plate having a top plate, the power source tap 3 is arranged above the top plate.SELECTED DRAWING: Figure 1
Patent JP-2022074226-A (JP)
Title: Compound, light-emitting material, delayed fluorescence material, and organic light-emitting element
Inventor: UMAMAHESH BALIJAPALLI
IPC: C07D241/38
Filed: 2020-11-04
Abstract: To provide a high-efficiency, near-infrared light-emitting organic EL element.SOLUTION: The invention provides a compound represented by the general formula in the figure, where at least one of R1-R4 is *-Ar-D, or R1 and R2, R2 and R3, or R3 and R4 are bonded to each other to form an aromatic ring having D; D represents a donor group; and Ar represents an arylene group.SELECTED DRAWING: None
Patent JP-2021028983-A (JP)
Title: Epitaxial silicon wafer
Inventor: KADONO TAKESHI
IPC: H01L21/265
Filed: 2020-11-05
Abstract: To provide an epitaxial silicon wafer capable of suppressing a white scratch failure in a backside-illumination type solid state image sensor, while having a high gettering capacity.SOLUTION: An epitaxial silicon wafer includes: a silicon wafer; a modified layer formed in the silicon wafer, and formed by hardening and solving a carbon and a hydrogen; and a silicon epitaxial layer formed on the modified layer. In the range where a depth from a front surface of the silicon wafer exceeds 150nm and is 2000nm or less, both peaks of a concentration profile of a depth direction of the carbon and the hydrogen in the modified layer are positioned, respectively. Both peaks of the concentration profile of the depth direction of the carbon and the concentration of the depth direction of the hydrogen are 1×1016 atoms/cm3 or more.SELECTED DRAWING: Figure 1
Patent JP-2022076125-A (JP)
Title: Tire replacement tool
Inventor: KITANO KAZUYUKI
IPC: B60S5/00
Filed: 2020-11-09
Abstract: To provide a tire replacement tool capable of easily lifting a tire for vehicle from the vicinity of the ground with a simple operation, and also capable of easily adjusting a position of the tire for vehicle with a simple operation.SOLUTION: A tire replacement tool comprises: a gripping member; a pair of leg members that is respectively extended toward both tip parts from base end parts continuously disposed to the gripping member, and which is mutually disposed at an interval in a lateral direction; and a supporting member laid in a middle of the tip parts and the base end parts in the pair of leg members and at a position closer to the tip part side in the state of striding over the pair of leg members. In the pair of leg members, their tip parts become fulcrums in a state of being brought into contact with the ground, the supporting member becomes a point of application where a tire for vehicle placed thereon is supported from below in the state of being rollably movable in a spanning direction of the supporting member, and the gripping member becomes a point of force where upward force is applied. Thereby, the fulcrums, the point of application and the point of force cooperate together to function as a second lever for lifting the tire for vehicle.SELECTED DRAWING: Figure 7
Patent JP-2022077103-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2020-11-11
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: When a start lever 41 provided in a slot machine 10 is operated, a lottery of winning combinations is performed inside and visible reels 32L, 32M, 32R through display windows 26L, 26M, 26R start rotating. When stop switches 42 to 44 are operated, the reels 32L, 32M, and 32R corresponding to the respective stop switches 42 to 44 are stopped. In the slot machine 10, a main control device manages a normal section and an advantageous section. The advantageous section is composed of a chance mode and an informing mode. An additional lottery is held when a rare winning combination is won in the informing mode, and an additional informing performance is executed when the additional lottery is won.SELECTED DRAWING: Figure 24
Patent JP-2022079944-A (JP)
Title: Fastening structure, fastening method, and plasma processing device
Inventor: SASAKI YOSHIHIKO
IPC: H01L21/3065
Filed: 2020-11-17
Abstract: To provide a fastening structure that fastens metal members disposed inside of a processing container generating plasma, with a cover member via fastening screws, and that is capable of suppressing deposition of deposits on the head of the fastening screw, a fastening method, and a plasma processing device.SOLUTION: A fastening structure comprises: a plurality of metal members 31 each disposed inside of a processing container and including an exposed surface which is exposed under plasma, and screw holes; a cover member 38 disposed over the exposed surfaces of the plurality of metal members, having an insulation property and including penetration holes 38a; screws 41 which each include a screw head 42 and are screwed into the screw hole while penetrating the penetration hole, thereby fastening the cover member to the metal members; and screw covers 44 covering the screw heads. The screw cover includes: a metallic first base part 45 in contact with the screw head; and a first protective film 46 which is a ceramic sprayed film covering at least a portion of a surface of the first base part.SELECTED DRAWING: Figure 4
Patent JP-2022081214-A (JP)
Title: Automatic transmission
Inventor: IWASAKI TATSUHIKO
IPC: B60K17/06
Filed: 2020-11-19
Abstract: To make an automatic transmission axially compact, to support the input member of a power disconnection clutch on a transmission case, and to dispose between an engine and the power disconnection clutch a drive sprocket for driving an oil pump.SOLUTION: In an automatic transmission having a power disconnection clutch 4 disposed between an engine and a transmission mechanism 2, a drive sprocket 61 for driving an oil pump is provided on the same axis between the engine and a power disconnection clutch 4. The drive sprocket 61 is disposed at a position axially overlapping a bearing 71 by which the input member 42 of the power disconnection clutch 4 connected to the engine is rotatably supported on the transmission case 10.SELECTED DRAWING: Figure 2
Patent JP-2022082863-A (JP)
Title: Refrigeration device for vehicle and refrigeration vehicle
Inventor: NIHIRA SHIRO
IPC: B60P3/20
Filed: 2020-11-24
Abstract: To provide a refrigeration device for a vehicle and a refrigeration vehicle which secure hydrostatic pressure in a cross-flow fan and can restrain vibration phenomena due to rotational frequency from generating.SOLUTION: A refrigeration device for a vehicle comprises an enclosure which is fitted in a cargo room, an evaporator which is provided in the enclosure and cools air in the cargo room by decompressing a refrigerant, an air channel which is provided in the enclosure and passes air from the evaporator to the inside of the cargo room, a cross-flow fan which is disposed in the air channel and blows the air cooled through the evaporator into the cargo room, and a blowing port which discharges the air blown from the cross-flow fan into the cargo room. The blowing port is surrounded by an upper wall, both side walls and a bottom wall and is formed by protruding from the front face of the enclosure. The upper wall in the blowing port is formed in a substantially horizontal shape and the bottom wall in the blowing port is formed by having rise inclination to an air-blowing direction so as to include the lowest point in a lower position than an axis of the cross-flow fan and at the same time to include the highest point in an upper position than the axis.SELECTED DRAWING: Figure 1
Patent JP-2022087931-A (JP)
Title: Battery control system and battery module
Inventor: YAGI HIROMASA
IPC: H01M10/04
Filed: 2020-12-02
Abstract: To provide a technology for suppressing reduction in full charge capacity of a battery.SOLUTION: A battery control system comprises a battery 10n and a controller 300 for applying pressure to the battery 10n. The battery 10n has a main surface having a first area and a second area. The controller 300 applies different pressure to the first area and the second area, respectively.SELECTED DRAWING: Figure 1
Patent JP-2022089408-A (JP)
Title: Vehicle driving support device
Inventor: KITO Masakazu
IPC: G08G1/09
Filed: 2020-12-04
Abstract: To provide a vehicle driving support device which improves estimation accuracy of a time when a self vehicle reaches a merging point.SOLUTION: A vehicle driving support device 10 is configured to: detect a current position VP of a vehicle V; detect a current speed of a vehicle V1; acquire statistical data on a driving operation of vehicles in a section between a predetermined point and a merging point where two lanes merge when the vehicle V is approaching the merging point; estimate a self-vehicle arrival time when the vehicle is to reach the merging point based on the speed of the vehicle and the corrected statistical data; acquire other vehicle arrival time data, which is a time when the other vehicle arrives at the merging point; and present information to a driver of the vehicle when a difference between the self-vehicle arrival time and the other vehicle arrival time represented by the time data is equal to or less than a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022089685-A (JP)
Title: Vehicle control device
Inventor: MATSUBARA KEIGO
IPC: B60K6/48
Filed: 2020-12-04
Abstract: To promptly execute learning control to correct a relationship indicating a correlation between transmission torque and a hydraulic pressure command vale of a clutch in a state where an influence of variation in waste time until stabilization of the transmission torque of the clutch is curbed when an engine is started up.SOLUTION: A learning control section 98 executes learning control to correct a relationship indicating a correlation between transmission torque of a clutch 20 and a hydraulic pressure command value on the basis of a value representing a phenomenon caused by variation in the transmission torque of the clutch 20 with respect to the hydraulic pressure command value in a period from when a difference between an estimated value of the transmission torque of the clutch 20 and required cranking torque becomes equal to or less than a predetermined value to when a cranking hydraulic pressure command value is allowed to be output. Thus, a vehicle control device can promptly execute the learning control in a state where an influence of variation in waste time until stabilization of the transmission torque of the clutch 20 is curbed when an engine 12 is started up.SELECTED DRAWING: Figure 1
Patent JP-2021046434-A (JP)
Title: Novel method for producing perfluoroalkylating agents using monohydroperfluoroalkane as starting material, and method for producing aromatic perfluoroalkyl compounds using the same
Inventor: AMII HIDEKI
IPC: C07F7/18
Filed: 2020-12-07
Abstract: To provide a simple method for producing silylated trifluoromethylcarbinol from trifluoromethane.SOLUTION: There is provided a method for producing a compound represented by the formula [1], in which the compound is obtained by reacting a monohydroperfluoroalkane, a carbonyl compound, and NaH in an organic solvent and then reacting the reaction solution with a silylating agent. [In the formula, RF is an alkyl group such as a linear chain of C1 to 2, and a perfluoroalkyl group in which all H on C is substituted with F; R1 and R2 are independently alkyl groups such as a linear chain of H or C1 to 2, or the like respectively; R1 and R2 may be integrated to form a ring; and R3, R4 and R5 are independently H or C1 to 2 linear alkyl groups, or the like respectively.]SELECTED DRAWING: None
Patent JP-2022090755-A (JP)
Title: Gas adsorption and separation device
Inventor: TAKEI HIROYUKI
IPC: B01D53/04
Filed: 2020-12-08
Abstract: To reduce the exchange amount of an adsorbent, simplify the exchanging work of the adsorbent and suppress moisture condensation at the regeneration of the adsorbent.SOLUTION: A gas adsorption and separation device 1 comprises: a raw material gas introduction pipe 4; a refined gas taking-out pipe 5; adsorption cylinders 2A, 2B disposed between the gas introduction pipe 4 and the refining gas taking-out pipe 5 and filled with an adsorbent 3; and an exhaust gas discharge pipe 9 for exhausting an exhaust gas after adsorbent regeneration. A raw material gas introduction part is disposed at the upper part of the adsorption cylinders 2A, 2B and a refined gas taking-out part is disposed at a lower part. The upper parts of the adsorption cylinders 2A, 2B are openable and closable and an orifice member 10 is disposed in the exhaust gas discharge pipe 9.SELECTED DRAWING: Figure 1
Patent JP-2021046945-A (JP)
Title: Holding device
Inventor: WATABE TAKASHI
IPC: F16B1/02
Filed: 2020-12-10
Abstract: To provide a holding device of a holding object which enables downsizing to reduce an occupied space in an installation location.SOLUTION: A holding mechanism 10 of a holding object is a holding device slidably supported by a device body 20 in such a way so as to protrude or be extracted and includes a lock part 13 which is mounted on the holding mechanism 10 and locks the holding mechanism 10 at an arbitrary protruding position. The lock part 13 includes: a first rotating body 132 which is pivotally supported by the holding mechanism 10 and receives a predetermined operation to rotate; a second rotating body 133 which directly receives a force from the first rotating body 132 to rotate in conjunction with rotation of the first rotating body 132; and an engagement part 131 which moves between an engagement position at which the engagement part 131 engages with the device body 20 and a non-engagement position as the second rotating body 133 rotates.SELECTED DRAWING: Figure 13
Patent JP-2022092318-A (JP)
Title: Livestock farming device weight
Inventor: TANAKA YOSHITO
IPC: A01K29/00
Filed: 2020-12-10
Abstract: To provide a livestock farming device weight having chemical resistance, low chemical permeability, and durability that are excellent.SOLUTION: A livestock farming device weight contains fluorine resin that has specific gravity equal to or greater than 1.8, a mass change rate smaller than 0.5% after it is dipped for one week in formic acid aqueous solution of 50 mass% at 50°C, and a 35 wt.% hydrochloric acid transmission coefficient equal to or lower than 8×10-11 g×cm/cm2×sec at 25°C.SELECTED DRAWING: Figure 1
Patent JP-2022042460-A (JP)
Title: Voice recognition model learning method and system utilizing enhanced consistency normalization
Inventor: KIM HEE SU
IPC: G10L15/06
Filed: 2020-12-11
Abstract: To provide a voice recognition model learning method and a system that utilize enhanced consistency normalization.SOLUTION: A voice recognition model learning method includes the steps of: receiving multiple voice samples without assigned labels; extracting a first set of voice samples for human labeling from the multiple voice samples using a voice recognition model; receiving a first set of labels corresponding to the first set of voice samples; extracting a second set of voice samples for machine labeling from the multiple voice samples using the voice recognition model; determining a second set of labels corresponding to the second set of voice samples using the voice recognition model; enhancing the second set of voice samples; and performing semi-supervised learning to update the voice recognition model based on the first set of voice samples, the first set of labels; the enhanced second set of voice samples, and the second set of labels.SELECTED DRAWING: Figure 6
Patent JP-2022093818-A (JP)
Title: Cap device and liquid discharge device
Inventor: ANDO MASAAKI
IPC: B41J2/165
Filed: 2020-12-14
Abstract: To provide a cap device that can maintain a head, and a liquid discharge device.SOLUTION: A cap device 22, which forms a closed space that a nozzle faces by adhering to a nozzle surface of a head that makes at least one nozzle provided on the nozzle surface discharge liquid, comprises an elastic member 24 having at least one convex part 41 that adheres to the nozzle surface to surround the nozzle, a cap base 23 which the elastic member can attach to and detach from, and a pressing member 25 that presses the elastic member against the cap base. The pressing member is mounted on the cap base so that the member can rotate from a position for pressing the elastic member.SELECTED DRAWING: Figure 3
Patent JP-2021155320-A (JP)
Title: Glass sheet and manufacturing method thereof
Inventor: SATAKA MASAKAZU
IPC: C03C3/091
Filed: 2020-12-16
Abstract: To provide a glass sheet in which occurrence of peeling charging in one main surface of a glass sheet is suppressed, without performing roughening treatment on the one main surface.SOLUTION: A glass sheet is provided, comprising: a first main surface; and a second main surface opposite to the first main surface, the second main surface being a side on which an electronic member is formed, the surface Si-OH group density in the first main surface, which is derived using a particular calculation method, is 8.7×1014(pieces/cm2) or smaller and 0 (piece/cm2) or larger, and the glass composition contains, by mass% expression in oxide conversion, SiO2:35 to 73%, Al2O3:5 to 35%, B2O3: 0 to 30%, MgO: 0 to 20%, CaO: 0 to 30%, SrO: 0 to 30%, BaO: 0 to 40%, and a total of MgO, CaO, SrO and BaO of 1 to 55%, and an alkali metal oxide is not substantially contained.SELECTED DRAWING: Figure 2