baber/WOPTO huggingface dataset:
Patent JP-2022036360-A (JP)
Title: Beer taste beverage, and method for producing beer taste beverage
Inventor: KATO YUICHI
IPC: C12C11/00
Filed: 2020-07-13
Abstract: To provide a beer taste beverage that has a beer taste beverage-like flavor without substantially using hops in the raw material.SOLUTION: A beer taste beverage has an iso α acid content of 0.1 mass ppm or less and a purine body content of 5.0 mg/100 mL or less and contains a caramel pigment.SELECTED DRAWING: None
Patent JP-2022019363-A (JP)
Title: Vacuum cleaner management device, vacuum cleaner, and program
Inventor: ITO NORIKAZU
IPC: A47L9/19
Filed: 2020-07-17
Abstract: To provide a vacuum cleaner management device capable of urging a user to purchase a dust collection filter.SOLUTION: A vacuum cleaner management device 11P includes: a dust storage degree estimation section 916 for estimating a dust storage degree K in a dust collection filter 80 mounted on a vacuum cleaner 10-1; an exchange notification section 912 for urging an exchange of the dust collection filter 80 based on the dust storage degree K; a number management section 910 for counting the number of used dust collection filters 80; and an order placement processing section 914 for urging order placement of the dust collection filter 80 based on a counting result of the number management section 910.SELECTED DRAWING: Figure 1
Patent JP-2022021629-A (JP)
Title: Failure determination system for injector
Inventor: TSUTSUJI SHUNICHI
IPC: F02D45/00
Filed: 2020-07-22
Abstract: To prevent the determination accuracy of a failure of an injector from being worsened depending on how long a soaking time is.SOLUTION: When a soaking time Tsoak is smaller than a first predetermined value T1 (S21:YES), a CPU to determine that a cylinder injector is in failure determines whether an average value STave for starting times is equal to or greater than a prefixed first threshold value L1, or not. When the soaking time Tsoak is smaller than a second predetermined value T2 (S31:YES), the CPU to determine that the cylinder injector is in failure determines whether the number of the starting times which are equal to or greater than a prefixed second threshold value L2 out of the starting times for a predetermined number of times exceeds a prefixed rate, or not. When the soaking time Tsoak is equal to or greater than the second predetermined value T2 (S31:NO), the CPU to determine that the cylinder injector is in failure determines whether a maximum value STmax for the starting times is equal to or greater than a third threshold value L3, or not.SELECTED DRAWING: Figure 3
Patent JP-2021074505-A (JP)
Title: Vehicle loading/unloading device
Inventor: MIYAKE HIDENOBU
IPC: A61G3/06
Filed: 2020-08-05
Abstract: To provide a vehicle loading/unloading device which eliminates necessity to allow a vehicle to be exclusive for a wheelchair user, facilitates loading/unloading, and also reduces a cost.SOLUTION: A wheelchair 2 includes a body frame 21, a sitting seat 22, and a support body 26. The support body 26 detachably supports the sitting seat 22. A placement body 3 is constituted to place the sitting seat 22 and also to be placed on a sitting part 11a of a vehicle seat 11 arranged inside a vehicle 10. A guide rail 4, where one end is connectable to the support body 26 and the other end is connectable to the placement body 3, guides a movement of the sitting seat 22 between the support body 26 and the placement body 3.SELECTED DRAWING: Figure 11
Patent JP-2020179262-A (JP)
Title: Granular foam having different cushion property
Inventor: KEVIN W HOFFER
IPC: A43B13/04
Filed: 2020-08-06
Abstract: To solve such a problem that it is difficult to manufacture a single slab of a polymer foam in which the responsibility is gradually increased from the flexibility although the density, hardness, energy return amount and material selection can be changed in order to balance the flexibility and the responsibility as the entire slab regarding different regions of the slab of the polymer foam.SOLUTION: A footwear article includes an upper, an outsole and a midsole attached to the upper. The outsole includes a grounding surface and an inner surface arranged on the opposite side to the grounding surface. The midsole includes a footbed and a bottom surface arranged on the opposite side to the footbed. The bottom surface and the inner surface face each other to define a cavity therebetween. The footwear article also includes a first series of protrusions extending from one of the inner surface and the bottom surface toward the other of the inner surface and the bottom surface in the cavity in the first direction. The footwear article also includes a second series of protrusions extending from one of the inner surface and the bottom surface toward the other of the inner surface and the bottom surface in the cavity in the first direction. The footwear article also includes a prescribed amount of granular materials arranged in the cavity.SELECTED DRAWING: Figure 2
Patent JP-2022035185-A (JP)
Title: Specification determination method for rubber structure, manufacturing method of rubber structure, and rubber structure
Inventor: NAKAGAWA RYUTARO
IPC: F16D69/02
Filed: 2020-08-20
Abstract: To provide a specification determination method for a high-versatility rubber structure capable of suppressing stick slip vibration and abrasion, a manufacturing method of the rubber structure, and the rubber structure.SOLUTION: When determining a specification of a rubber structure 1 comprising a contact surface 2 which includes a rigid body layer 4 embedded in a sulfurized rubber 3 and slides with respect to an object surface 6 during use, an analysis model 1A in which the rigid body layer 4 is disposed in a predetermined depth (h) from the contact surface 2 and a top face of the rigid body layer 4 is fixed in a stationary end 5 by laminating a rubber layer 3a including the contact surface 2 and the rigid body layer 4, is set as the rubber structure 1. A mass (m), an elastic modulus (k) and a viscous attenuation coefficient (c) of the rubber layer 3a, a mass ma, an elastic modulus ka and a viscous attenuation coefficient ca of the rigid body layer 4 are identified in such a manner the formula (1) bellow is satisfied: λ2(1-Ze)5/Zeff<4π ... (1), and the rubber structure 1 is manufactured by making the rubber layer 3a and the rigid body layer 4 into the identified specification.SELECTED DRAWING: Figure 4
Patent JP-2020205606-A (JP)
Title: Methods of resolving ambiguity in pdcch payload size in lte
Inventor: TAO RUO
IPC: H04W72/14
Filed: 2020-08-24
Abstract: To provide methods of resolving an ambiguity in a physical downlink control channel (PDCCH) payload size in Long Term Evolution (LTE).SOLUTION: In a method of wireless communication, user equipment (UE) receives a configuration to receive a carrier indicator field (CIF) for a serving cell in a plurality of serving cells. The UE monitors a PDCCH on a primary cell in the plurality of serving cells, which is different than the serving cell. The UE assumes that information received in the PDCCH is for the primary cell, when the received information has a common payload size and is present in a common search space where a first control channel element (CCE) index in the common search space is equal to a first CCE index in a UE-specific search space.SELECTED DRAWING: Figure 16
Patent JP-2022036630-A (JP)
Title: Lighting device
Inventor: SUGIURA TOMOHIRO
IPC: H05B45/345
Filed: 2020-08-24
Abstract: To provide a lighting device capable of suppressing a light source from faintly emitting light in a turn-off state.SOLUTION: A lighting device 10 comprises: a non-insulation type AC-DC conversion circuit 14 that supplies a DC current to a light source 40; a constant current circuit 50 that has a switch element 51 connected in series with the light source 40 and controls the switch element 51; a voltage dividing resistor 90 that has a first resistive element 91 connected in parallel with the light source 40 and a second resistive element 92 connected between a circuit ground and a connection point between the light source 40 and the switch element 51; a feedback circuit 16 that controls an output power of the AC-DC conversion circuit 14 to make a voltage value at the connection point approach a reference voltage value; and a control circuit 80. The feedback circuit 16 has: a current path from the connection point to the circuit ground; and a breaking circuit 160 inserted in the current path and that breaks the current path when receiving a breaking signal. The control circuit 80 outputs the breaking signal to the breaking circuit 160 when receiving a turn-off signal.SELECTED DRAWING: Figure 1
Patent JP-2022037324-A (JP)
Title: Lubricating oil distribution structure
Inventor: NAKAMURA HIDEO
IPC: F16H57/04
Filed: 2020-08-25
Abstract: To effectively distribute lubricating oil to respective clutches.SOLUTION: A lubricating oil distribution structure comprises: an upstream oil passage 82 provided in a shaft 11; an axial oil passage 83 provided in a shaft 12; a first supply oil passage branching from an upstream side of the axial oil passage 83, and for supplying lubricating oil to a first clutch C1; a second supply oil passage branching from a downstream side of the axial oil passage 83, and for supplying the lubricating oil to a second clutch C2; and an oil distribution member 60 provided in the shaft 11 so as to be integrally rotatable, including a pipe part 65 extending in a rotation axis direction in the axial oil passage 83 from a downstream end of the upstream oil passage 82, provided with a first oil hole 66 for discharging the lubricating oil to be supplied to the first supply oil passage, on an upstream side of the pipe part 65, and provided with a second oil hole 67 for discharging the lubricating oil to be supplied to the second supply oil passage, on a downstream side of the pipe part 65.SELECTED DRAWING: Figure 3
Patent JP-2022037730-A (JP)
Title: Printer and print processing program
Inventor: TANAKA YUJI
IPC: B41J29/46
Filed: 2020-08-25
Abstract: To enable detection of an anomaly in operation of a first sensor that detects an amount of movement of the housing of a handheld printer, etc.SOLUTION: A printer includes: a first sensor that transmits and receives radiation emitted out of a body of a handheld printer and calculates information about a movement of the body by an arithmetic operation, based on received information; a second sensor that is a hardware device and detects the movement of the body and outputs information about the movement of the body; and an operating-state determination unit that determines an operating state of the first sensor by comparing the information about the movement of the body calculated by the first sensor and the information about the movement of the body calculated by the second sensor.SELECTED DRAWING: Figure 11
Patent JP-2022039763-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: TSURUI KAZUHIKO
IPC: H05K3/46
Filed: 2020-08-28
Abstract: To provide a method for manufacturing a printed wiring board which can suppress a haloing phenomenon and can suppress occurrence of unevenness in side faces and bottom faces of a via hole and a trench, and a resin composition for forming a via hole or a trench by plasma processing.SOLUTION: A manufacturing method includes: a step of forming an insulating layer 100 including a cured product of a resin composition on an inner layer circuit board; and a step of subjecting the surface of the insulating layer to plasma processing, and forming a via hole 110 or a trench. A resin composition contains an inorganic filler 1010, when a non-volatile component in the resin composition is 100 mass%, a content of the inorganic filer is 60 mass% or more, and gas used in plasma processing contains SF6.SELECTED DRAWING: Figure 1
Patent JP-2022041163-A (JP)
Title: Attitude control device for waterproof plug
Inventor: MACHIDA YUSUKE
IPC: H01R43/00
Filed: 2020-08-31
Abstract: To provide an attitude control device for a waterproof plug that can reduce work man-hours and prevent erroneous insertion when a waterproof plug is inserted into a terminal accommodating chamber by using a waterproof plug insertion device.SOLUTION: An upper surface of a first wall portion 221 is provided with a first inclined surface 221A that inclines downward in a Z direction as approaching a second wall portion 222 and inclines downward in the Z direction as proceeding in one side of an X direction. When a convex portion 202 of the waterproof plug 20 is not directed in the X direction, the waterproof plug 20 cannot be inserted into a groove 228 between the first wall portion 221 and the second wall portion 222. In this case, the waterproof plug 20 falls, while rotating, along on the first inclined surface 221A which is the upper surface of the first wall portion 221, and when the convex portion 202 of the waterproof plug 20 becomes directed in the X direction during the rotation, the waterproof plug is inserted into the groove 228 between the portion 221 and the second wall portion 222. Thereby, the convex portion 202 of the waterproof plug 20 can be directed in the X direction.SELECTED DRAWING: Figure 7
Patent JP-2022046349-A (JP)
Title: Vacuum channel field-effect transistor, manufacturing method of them, and semiconductor device
Inventor: ANDO YOSHIFUMI
IPC: H01J19/24
Filed: 2020-09-10
Abstract: To provide a vacuum channel field-effect transistor, a manufacturing method of them, and a semiconductor device, capable of increasing a current between a source and a drain.SOLUTION: A vacuum channel field-effect transistor 100 includes: a first insulation film 2 provided onto a p-type semiconductor substrate 1; a gate electrode 3 provided onto the first insulation film 2; a second insulation film 4 provided onto the gate electrode 3; a drain electrode 7 provided onto the second insulation film 4; and a n+ impurity diffusion layer 6 provided on a front surface of the p-type semiconductor substrate 1 so as to be contacted to a side wall containing the first insulation film 2, the gate electrode 3, and the second insulation film 4. By applying a predetermined voltage to the n+ impurity diffusion layer 6, the gate electrode 3, and the drain electrode 7, a charge carrier of the n+ impurity diffusion layer 6 is moved to the drain electrode 7 in a vacuum air or an air to enable the increase of a current between a source and a drain by moving.SELECTED DRAWING: Figure 1
Patent JP-2022048031-A (JP)
Title: Generation device, generation method, and generation program
Inventor: NAKAMURA TOMOKAZU
IPC: H04N1/387
Filed: 2020-09-14
Abstract: To provide a group photo with a sense of unity by a user who participates in an online event.SOLUTION: A generation device according to the present disclosure includes an acquisition unit and a generation unit. The acquisition unit acquires an extracted image in which a range in which a user is captured is extracted from separate images captured by respective users who participate in an online event. The generation unit uses the acquired extracted image to generate a collective image corresponding to the online event.SELECTED DRAWING: Figure 3
Patent JP-2022049475-A (JP)
Title: Non-contact charging system
Inventor: SUZUKI DAISUKE
IPC: H02J7/00
Filed: 2020-09-16
Abstract: To provide a non-contact charging system having a relay coil, and capable of increasing self inductance of the relay coil without enlarging the relay coil and improving charging efficiency.SOLUTION: A non-contact charging system has: a power transmission coil transmitting supplied power; a power reception coil receiving power transmitted from the power transmission coil; and a relay coil arranged between the power transmission coil and the power reception coil and relaying power transmitted to the power reception coil from the power transmission coil. In the non-contact charging system, a core is inserted into only an inner diameter side of the relay coil.SELECTED DRAWING: Figure 1
Patent JP-2022051100-A (JP)
Title: Compressor
Inventor: TSUBOI NOBORU
IPC: F04C29/12
Filed: 2020-09-18
Abstract: To inhibit inflow of drainage into a compression part of a second stage compressor body and inhibit enlargement of a passage pipe in a compressor.SOLUTION: The compressor includes: a first stage compressor body 10 which compresses air; and a second stage compressor body which further compresses the air compressed by the first stage compressor body 10. A second stage compressor body 20 includes: a casing 23 provided with a suction port 21 and a discharge port 22; a compression part 24 which is provided in the casing 23, communicates with the discharge port 22, and compresses the air; and a separation part 25 which is provided in the casing 23, communicates with the suction port 21 and the compression part 24, and has a passage cross section area of a predetermined size to separate drainage from the air.SELECTED DRAWING: Figure 2
Patent JP-2022051632-A (JP)
Title: Inspection device and inspection method
Inventor: MAEDA TOMOHIRO
IPC: G01N21/88
Filed: 2020-09-22
Abstract: To provide an inspection device equipped with a lighting device for taking an image of an object to be inspected having a glossy surface without missing surface defects of the object to be inspected, and an inspection method.SOLUTION: An inspection device includes: imaging means that receives and captures light reflected from an object to be inspected; lighting means that is placed between the object to be inspected and the imaging means, and irradiates the object to be inspected with light; and control means for controlling the characteristics of the light emitted by the lighting means. The lighting means has a plurality of light source units and a light-transmitting surface light emitting unit that guides the light emitted from the light source unit and irradiates the object to be inspected with the light. The control means makes a difference in the brightness or spectral distribution of the light guided from at least two of the light source units.SELECTED DRAWING: Figure 1
Patent JP-2022054623-A (JP)
Title: Optical measurement cell and optical analyzer
Inventor: SHIMIZU TORU
IPC: G01N21/61
Filed: 2020-09-28
Abstract: To reduce thermal stress applied to a joining section of a window material in an optical measurement cell.SOLUTION: An optical measurement cell has a translucent window W1 through which light is transmitted, and into which a sample is introduced, and includes: a flat window material 221 forming a translucent window; a joint support unit 222a that is joined to an outer edge section in a main surface of the window material and supports the window material; and a low thermal expansion member 223 provided on an outer peripheral surface of the joint support unit and having a thermal expansion coefficient lower than that of the joint support unit. The low thermal expansion member is provided in close contact with the outer peripheral surface of the joint support unit, and has, for example, an annular shape. The low thermal expansion member is configured so as to be closely adhered to the joint support unit and not to be in contact with the outer peripheral surface 221a of the window member. In other words, the low thermal expansion member is not positioned on a side of the outer peripheral surface of the window member, and configured not to cover the outer peripheral surface of the window member. As a result, while thermal expansion of the joint support unit being restrained, low thermal expansion member prevents excessive thermal stress from being directly applied to the window member.SELECTED DRAWING: Figure 3
Patent JP-2021075695-A (JP)
Title: Method for producing polyarylene sulfide resin
Inventor: YOSHIDA TOMOYA
IPC: C08G75/029
Filed: 2020-09-29
Abstract: To efficiently obtain a polyarylene sulfide resin that contains a large number of functional groups and is increased in molecular weight.SOLUTION: A method for producing a polyarylene sulfide resin includes the step of causing a reaction to occur between a polyarylene sulfide with a weight average molecular weight of 25000 or more and a halogenated compound having a functional group in a temperature range of 200°C or higher and lower than 290°C.SELECTED DRAWING: None
Patent JP-2021143585-A (JP)
Title: Hose connector
Inventor: SUNABA TAKAYUKI
IPC: E03C1/086
Filed: 2020-09-29
Abstract: To provide a hose connector having excellent water pressure resistance and operability.SOLUTION: A hose connector 10 comprises: a main body member 100, the entirety of which is an integral body, and into which a discharge pipe f3 of a faucet is to be inserted; a pressing member 200 which is rotatably attached to the main body member 100 and which applies to the discharge pipe f3, pressing force that includes a discharge direction component; a rotation operation part 300 which can rotate the pressing member 200 in a loosening direction and in a tightening direction; a first engagement part E1 which is fixed to or engaged with the main body member 100; and a second engagement part which engages with the first engagement part E1 and which rotates with the rotation operation part 300 and the pressing member 200. The pressing member 200 has a pressing contact surface M1 which comes into contact with the discharge pipe f3. The pressing contact surface M1 is formed such that a distance to the discharge pipe f3 changes with rotation of the pressing member 200. Reaction force to the pressing force is transmitted to the second engagement part and presses the second engagement part against the first engagement part.SELECTED DRAWING: Figure 4
Patent JP-2022056574-A (JP)
Title: Stage determination device, stage determination method, and stage determination program
Inventor: SANO AYANE
IPC: G06F21/31
Filed: 2020-09-30
Abstract: To provide a stage determination device, a stage determination method, and a stage determination program which can determine a stage of a user with respect to awareness and an implementation state of security measures.SOLUTION: An information management server 10 comprises a state acquisition unit 111 which acquires an update state of software in a user terminal 20, a message output unit 112 which outputs a message requesting the execution of an update program on the software at a prescribed timing, and a determination unit 114 which determines a stage of user's behavioral change for security measures in accordance with a response to the message. The message output unit 112 modifies output contents of the message in accordance with the determined stage of behavioral change.SELECTED DRAWING: Figure 2
Patent JP-2022057476-A (JP)
Title: Polishing pad
Inventor: TATENO TEPPEI
IPC: C08J5/14
Filed: 2020-09-30
Abstract: To provide a polishing pad that can improve sagging of an end part, without changing a physical property/bubble structure of a polishing layer.SOLUTION: A polishing pad 3 comprises a polishing layer 4 having a polishing surface for polishing an object to be polished. In the polishing surface are provided a slurry holding groove formed in a shape for holding slurry and a slurry ejection groove formed in a shape for ejecting slurry. A ratio of mass of the slurry ejection groove to mass of the slurry holding groove (ejection groove mass/holding groove mass) is 0.5-1.0.SELECTED DRAWING: Figure 1
Patent JP-2022057678-A (JP)
Title: battery
Inventor: YAMAMOTO TOSHIMI
IPC: H01M10/052
Filed: 2020-09-30
Abstract: To provide a battery that can prevent an increase in temperature of an electrode terminal even when, for example, quick charging is performed, which is the main purpose of the present disclosure.SOLUTION: In the present disclosure, the problem is solved by providing a battery comprising: electrode bodies; and an exterior body that has an internal area for accommodating the electrode bodies. The battery has an electrode terminal that is arranged to extend from the internal area to an external area of the exterior body. The electrode terminal is arranged in the internal area, and has an internal collector unit that is connected with an electrode tab of the electrode bodies and an external collector unit that is arranged in the external area. The width of the internal collector unit is larger than the width of the external collector unit.SELECTED DRAWING: Figure 1