baber/WOPTO huggingface dataset:
Patent JP-2022150451-A (JP)
Title: Information processing unit, inference execution control method and inference execution control program
Inventor: KAWANO MIHO
IPC: G06T7/00
Filed: 2021-03-26
Abstract: To enhance use efficiency of a GPU that improves the throughput of an inference execution API of an application.SOLUTION: A GPU server 1 executes, for each of a plurality of applications 10, inference processing using a GPU on frames of a moving image through the respective applications 10. The GPU server 1 has a similarity calculation unit 21 which calculates a first similarity between an object frame and a frame in execution of the last inference processing and calculates a second similarity between the object frame and the last frame. The GPU server 1 also has a restriction determination unit 32 which sets, when an inference execution queue 40 exceeds a queue length threshold, restriction on execution of inference processing for an object frame the throughput of which is larger than a prescribed value. Then the GPU server 1 has a determination unit 22 which determines whether to execute the inference processing on the object frame based upon the first similarity, the second similarity, and the present/absence of the restrictions.SELECTED DRAWING: Figure 1
Patent JP-2022152176-A (JP)
Title: Gear box mechanism and seat slide device comprising the gear box mechanism
Inventor: IMAMURA TAKASHI
IPC: B60N2/07
Filed: 2021-03-29
Abstract: To reduce the generation of oscillation and allophone when a worm wheel rotates by absorbing a positional deviation of a split face of the gear box.SOLUTION: A gear box 50 comprises a first split body 50R and a second split 50L, and a shaft projection 530L and a through hole 530R are formed on split faces 50aR, 50aL of the first split body 50R and the second split body 50L. A second recess 560L on the second split body 50L side has a second circular arc part 561L formed concentrically with the shaft center 60C of the worm wheel 60, and an upper side straight part 562aL and a lower side straight part 562bL extending linearly from both ends of the second circular arc part 561L to the first split body 50R side. A first recess 560R on the first split body 50R side has a first straight part 562aL extending linearly in a direction orthogonal to a cross direction, and an upper side arc part 561aR, a lower side arc part 561bR continuous to both ends of the first straight part.SELECTED DRAWING: Figure 14
Patent JP-2022154384-A (JP)
Title: electric compressor
Inventor: SHINOHARA KOKI
IPC: H02M7/48
Filed: 2021-03-30
Abstract: To efficiently radiate heat generated from each switching element while securing insulation property of each switching element.SOLUTION: Switching elements 40 positioned at both ends of switching elements 40 of three phases are easily pressed toward a heat radiation surface through a holder 50 by fastening force of a bolt 60 even if the switching elements are not pressed toward the heat radiation surface by a spring member 57. Therefore, each of two phases positioned at both the ends of the switching elements 40 of the three phases is pressed toward the heat radiation surface by only the holder 50. The switching element 40 positioned at a center of the switching elements 40 of the three phases is pressed toward the heat radiation surface by the spring member 57. Therefore, one phase positioned at the center of the switching elements 40 of the three phases is pressed toward the heat radiation surface by the holder 50 and the spring member 57.SELECTED DRAWING: Figure 5
Patent JP-2022157301-A (JP)
Title: Bonding liquid composition and its manufacturing method as well as manufacturing method of zygote
Inventor: HAYASHI SHIORI
IPC: B22F7/08
Filed: 2021-03-31
Abstract: To provide a bonding liquid composition that does not contain a filler such as silver particles and thus has excellent printability and does not require a dispersant for the filler and a coating agent for preventing aggregation of the filler, a method for manufacturing the same, and a method for producing a zygote.SOLUTION: A bonding liquid composition contains an aliphatic amine metal, a monohydric alcohol (excluding hexanol and octanol), a reducing agent, and a solvent. The aliphatic amine metal is primary alkylamine silver, primary alkylamine copper, or primary alkylamine palladium, and the reducing agent is at least one of glycerin, benzoic acid, diglycerin or aliphatic triols. The solvent is one or more of 2-ethyl-1,3-hexadiol (EHD), water, hexanol or octanol. Preferably, the bonding liquid composition further comprises an additive which is polyethylene glycol (HO[CH2CH2O]nH, n≥2).SELECTED DRAWING: Figure 1
Patent JP-2022160734-A (JP)
Title: Head refreshing device
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2021-04-07
Abstract: To provide a head refreshing device capable of a variety of refreshing actions to a user's head with a simple structure.SOLUTION: A head refreshing device has a refreshing device body stimulating a user's head. The refreshing device body has: a pair of left and right swing members positioned on side surfaces of the user's head; a drive part which drives the pair of left and right swing members in the direction having a component of the direction along the side surfaces of at least the user's head; and a drive shaft connected to the drive part. The pair of left and right swing members are fitted to the drive shaft so as to swing in the direction which has a vertical direction component and a back and forth direction component via an eccentric cam.SELECTED DRAWING: Figure 1
Patent JP-2021179252-A (JP)
Title: Inner race of bearing, rotary machine, and speed reducer
Inventor: MOMOI TADAO
IPC: F16C33/78
Filed: 2021-04-07
Abstract: To provide an inner race of a bearing, a rotary equipment and a speed reducer, which can shorten an axial length of an inner member of a rotary machine.SOLUTION: A bearing 12A is interposed together with a seal member 36 between an inner member and an outer cylindrical member 11, which are rotatable relatively with each other. The bearing 12A is disposed at a position adjacent to a seal holding surface 37 on the inner member, which holds the seal member 36. The bearing 12A has an inner race 30A. The inner race 30A is provided with a seal guide surface 50b whose outer diameter gradually increases toward a side where the seal holding surface 37 is disposed, on the outer periphery of an end portion adjacent to the seal holding surface 37.SELECTED DRAWING: Figure 2
Patent JP-2022161157-A (JP)
Title: Care bed device
Inventor: HARADA MASAKAZU
IPC: A61G7/005
Filed: 2021-04-08
Abstract: To provide a care bed device in which operation for switching the angle of a bottom is smooth.SOLUTION: A care bed device 1 comprises a frame 15, a knee bottom 16c, a leg bottom 16d, a stay receiver 20 fixed to the frame 15, and a stay 30 connected so as to be rotatable with respect to the leg bottom 16d. The leg bottom 16d comprises a frame member 41, and a plate member 42 arranged on the frame member 41. The frame member 41 comprises a side surface part in which a hole is formed, and at least one of a lower surface part and an upper surface part. The stay 30 comprises a locking part capable of locking on the stay receiver 20, a hinge part inserted into the hole, a connection part connecting the locking part and the hinge part, and a contact part for regulating the rotation range of the stay 30 by coming into contact with the lower surface part or the upper surface part.SELECTED DRAWING: Figure 4
Patent JP-2022162429-A (JP)
Title: Different power correspondence type synchro electrical machine
Inventor: UENO TAKAYUKI
IPC: H02K24/00
Filed: 2021-04-12
Abstract: To provide a synchro electrical machine which can be used regardless of type of power supply voltages, and for which a component can be shared in a manufacturing step by corresponding to a plurality of kinds of power supplies with one rotor.SOLUTION: A different power correspondence type synchro electrical machine 10 comprises: a rotor 3 formed by forming a primary winding (rotor winding) 1 on an excitation side to a rotor iron core 2; a stator 6 formed by forming a secondary winding (stator winding) 4 on an output side to a stator iron core 5; a slide ring 7 used for the connection with the primary winding 1 and the supply of the excitation power supply; a contactor 8 provided on the slide ring 7; and a brush 9 that supplies the excitation power supply to the contactor 8. Three or more sets of the contactors 8 and the brushes 9 corresponded thereto are provided.SELECTED DRAWING: Figure 1
Patent JP-2022163417-A (JP)
Title: Receiving-trough cleaner
Inventor: MURASE DAICHI
IPC: B65G45/22
Filed: 2021-04-14
Abstract: To provide a receiving-trough cleaner simple in structure capable of efficiently removing particulate accumulated in a receiving trough.SOLUTION: A receiving-trough cleaner 30, for removing a deposit of an object conveyed fallen onto and accumulated in a receiving trough 20 provided along a transport path below a belt conveyor by water cleaning, comprises a cleaning water supply pipe 31 that extends widthwise of the receiving trough 20 and a plurality of spray nozzles 32 provided in the cleaning water supply pipe 31 in an axial direction thereof. Each of the plurality of spray nozzles 32 has an ejection port directed to eject cleaning water to a deposit on the receiving trough 20 from obliquely above and flush it downstream of the receiving trough 20.SELECTED DRAWING: Figure 2
Patent JP-2022132005-A (JP)
Title: Method for making biomass plastic
Inventor: ISHII HITOSHI
IPC: A01G7/06
Filed: 2021-02-26
Abstract: To provide a method for reducing the cost of making biomass plastic.SOLUTION: For cultivation of a plant as raw material for biomass plastic, a growth promoter described in Japanese Patent Application No. 2019-176192 is used, to accelerate the growth of the tree, thereby reducing the cost of making.SELECTED DRAWING: None
Patent JP-2022164103-A (JP)
Title: Image forming apparatus
Inventor: SHINOZAKI SEIGO
IPC: G03G21/00
Filed: 2021-04-15
Abstract: To reduce the storage capacity of a carrier as compared with a case in which a wet type developer is used.SOLUTION: Image forming units 200 each include a photoconductor drum 11 as an example of an image holding body, and forms a toner image being an image to be transferred to a sheet 50 on the photoreceptor drum 11 by using a dry type developer. In other words, the image forming units 200 each form the toner image to be transferred to the sheet 50 on the photoreceptor drum 11 by using a powder-like developer. The developer is formed of a powder-like dry type carrier and powder-like dry type toner. The image forming units 200 each form the toner image on the photoreceptor drum 11 by using the powder-like dry type carrier and the powder-like dry type toner.SELECTED DRAWING: Figure 1
Patent JP-2022165311-A (JP)
Title: Bar code reading method and bar code reader
Inventor: MIYATA SATOSHI
IPC: G06K7/10
Filed: 2021-04-19
Abstract: To provide a bar code reading method for solving the problem of productivity to deteriorate due to repeated re-trying when reading bar codes with a bar code reader.SOLUTION: The method reads a bar code by a bar code reader placed to face and capture the bar code formed on an object; complements an even-numbered row image with an image composed of odd-numbered row scanning lines to generate an even-numbered row complemented image while also complementing an odd-numbered row image with an image composed of even-numbered row scanning lines to generate an odd-numbered row complemented image; compares the even-numbered row complemented image and the odd-numbered row complemented image when a reading failure occurs in which the bar code cannot be read; and if both do not match, determines that there is a relative vibration between the bar code and the bar code reader to instruct that the reading is performed again, or If both match, displays an error by determining that there is a cause other than the relative vibration between the bar code and the bar code reader.SELECTED DRAWING: Figure 1
Patent JP-2022166634-A (JP)
Title: Electronic circuit board and oil pump
Inventor: HAYASHI YUSUKE
IPC: H02K5/22
Filed: 2021-04-21
Abstract: To reduce the breakage of an electronic circuit board.SOLUTION: The electronic circuit board with a notch includes: a first side forming the notch; a second side facing the first side; a first region including the first side; a second region including the second side; and a terminal connected to the first region and the second region, the terminal reinforcing the rigidity of the electronic circuit board by integrating the first and second regions together across the notch.SELECTED DRAWING: Figure 7
Patent JP-2022167481-A (JP)
Title: Electrostatic adsorption member and substrate fixing device
Inventor: KOBAYASHI HIROYUKI
IPC: H01L21/683
Filed: 2021-04-23
Abstract: To provide an electrostatic adsorption member and a substrate fixing device that further suppress abnormal discharge.SOLUTION: An electrostatic adsorption member 30 includes a dielectric member 41 having a first surface 41A and a second surface 41B opposite to the first surface, and having a through hole 120 penetrating from the first surface to the second surface, and a porous body 110 provided in the through hole and having a third surface 113 flush with the first surface. The through hole includes a first opening 121 separated from the first surface by a first distance in a first direction perpendicular to the first surface, and a second opening spaced from the first surface in the first direction by a second distance that is greater than the first distance. At least a part of the first opening is inside the second opening 122 when viewed in plan from the first direction. The porous body includes a first portion 131 located inside the first opening in plan view from the first direction, and a second portion 132 connected to the first portion and positioned outside the first opening.SELECTED DRAWING: Figure 2
Patent JP-2022168997-A (JP)
Title: Suction device, control method, and suction system
Inventor: TEZUKA HIROSHI
IPC: A24F40/46
Filed: 2021-04-27
Abstract: To provide a mechanism capable of further improving the quality of a suction experience by providing a heating profile matching the state of a user's suction operation.SOLUTION: A suction device includes: a heating part 40 for heating a base material and generating aerosol; a holding part 60 for holding the base material; a state detection part provided to the holding part for detecting the state of the base material; a storage part for storing a heating profile in which the time series transition of a target temperature, which is a target value of the temperature of the heating part, is stipulated; and a control part for determining whether or not the state of the base material satisfies a predetermined condition while the heating part is heating the base material on the basis of the heating profile, and correcting at least part of the target temperature according to the determination that the state of the base material satisfies the predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2022172015-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-04-30
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A predetermined number of prize balls are put out on the basis of the entry of a game ball into ball entry means provided at a position that a game ball shot in a specific direction can enter. Specific data regarding a game is regularly updated by update means. In at least a predetermined state, determination is executed by determination means using at least the specific data, and when predetermined determination is made, the position of displacement means is displaced from a second position at which it is difficult for a game ball to enter the ball entry means to a first position at which a game ball can enter the ball entry means, for a predetermined period. In a predetermined state, a first situation in which the position of the displacement means is not displaced from the second position to the first position during a period of at least a specific length even when game balls are continuously shot in the specific direction and a second situation in which the position of the displacement means may be displaced from the second position to the first position multiple times during a period of a specific length when game balls are continuously shot in the specific direction may be satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022172865-A (JP)
Title: Heddle
Inventor: HIRAI ATSUSHI
IPC: D03C9/02
Filed: 2021-05-07
Abstract: To provide a heddle which is made of resin, is used for a riderless heddle frame of a loom, and is formed such that both attachment portions to be attached to the heddle frame are C-shaped or J-shaped, and further which is hard to be detached from the heddle frame during weaving.SOLUTION: There is provided such a heddle that each portion located on both sides with respect to a center in the longitudinal direction of the heddle and including a curved portion which is an end of an attachment part functions as a reinforcing part, in which the portion contains a continuous reinforcement fiber oriented so as to extend across both ends of the portion in a view in the thickness direction of the heddle.SELECTED DRAWING: Figure 2
Patent JP-2022173713-A (JP)
Title: Motor cooling device and motor cooling device control method
Inventor: KAMIMURA KIYOSHI
IPC: H02P29/62
Filed: 2021-05-10
Abstract: To suppress a failure or overheat in a motor by detecting a filter clogging with cooling oil without using any particular sensor or the like.SOLUTION: During a normal time, a data table between motor loss based on a motor current I and a temperature difference obtained by subtracting an outside air temperature or an oil temperature Ta from a coil temperature Tc is created. During an actual operation time, a temperature difference measurement value is calculated by subtracting the outside air temperature or the oil temperature Ta from the coil temperature Tc. A temperature difference estimation value is derived from the data table and the motor loss based on the motor current I during the actual operation time. A filter clogging is determined on the basis of the temperature difference measurement value and the temperature difference estimation value. Alternatively, a flow amount in an oil pump 10 is temporarily reduced during the actual operation time, and then, a filter clogging is determined on the basis of a first temperature difference ΔT1 obtained by subtracting a coil temperature Tc1 from an outside air temperature or an oil temperature Ta1 before the reduction operation and a second temperature difference ΔT2 obtained by subtracting a coil temperature Tc2 from an outside air temperature or an oil temperature Ta2 after the reduction operation.SELECTED DRAWING: Figure 2
Patent JP-2022176792-A (JP)
Title: Alkaline water electrolysis diaphragm, and method of producing the same
Inventor: NAKAYAMA SHINYA
IPC: C08J9/28
Filed: 2021-05-17
Abstract: To provide an alkaline water electrolysis diaphragm excellent in the stability of ion conductivity in a hot alkali.SOLUTION: The alkaline water electrolysis diaphragm comprising a porous layer including an organic polymer and an inorganic particle. The porous layer is a layer constituting at least one surface of the diaphragm, is characterized in that the content of macro-voids having a long diameter of 30 μm or larger on the cross section in the thickness direction of the porous layer is 40% or less, and X represented by the following formula (1) is 0.6 or greater. Formula (1): X=air permeability of diaphragm (second)/thickness of diaphragm (μm).SELECTED DRAWING: None
Patent JP-2022177469-A (JP)
Title: Manufacturing method for thin casting piece, and twin roll-type continuously casting apparatus
Inventor: WATANABE KOTA
IPC: B22D11/00
Filed: 2021-05-18
Abstract: To provide a manufacturing method for a thin casting piece that can suppress a thickness of a thin casting piece from becoming thinner when starting casting, so as to start casting stably.SOLUTION: A manufacturing method for a thin casting piece, which supplies molten metal to a molten metal pool section formed of a pair of rotary cooling rolls and a pair of side weirs and forms and grows solidifying shells on peripheral surfaces of the cooling rolls so as to manufacture a thin casting piece, includes a side weir preheating step of heating the side weirs when starting casting, where gas around the side weirs is suctioned, in at least an area where surface temperatures of the side weirs are 400°C or higher, in the side weir preheating step.SELECTED DRAWING: None
Patent JP-2021187157-A (JP)
Title: Fiber sheet
Inventor: TAKIZAWA MORIO
IPC: B32B15/14
Filed: 2021-05-25
Abstract: To provide a technique for coloring a fiber substrate which can give the fiber substrate a metallic luster and superior wear resistance.SOLUTION: A fiber sheet has a fabric substrate and a layer containing a metal element or metalloid element. A height difference between a bundle of warp and a bundle of weft adjacent to each other is 7-20 μm,.SELECTED DRAWING: None
Patent JP-2022182533-A (JP)
Title: vehicle structure
Inventor: NAGANUMA YUKI
IPC: B62D25/02
Filed: 2021-05-28
Abstract: To provide a vehicle structure which can achieve both of adhesion and easy peeling property of a coating film.SOLUTION: A structure of a vehicle 1 includes: an exterior member 6 of the vehicle 1 and a coating film 30 which is formed by coating easily peelable coating on the exterior member 6 and can be peeled. The coating film 30 has a design section 31 formed so as to cover an outside surface of the exterior member 6 and a non-design section 32 which is continuous to the design section 31 and is formed so as to cover at least a side end of the exterior member 6. A film 40 to be a starting point for peeling the coating film 30 is provided between the exterior member 6 and the non-design section 32 so as to expose from an edge section 32a of the non-design section 32.SELECTED DRAWING: Figure 3
Patent JP-2021121043-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: UKIGAYA NOBUTAKA
IPC: H01L21/76
Filed: 2021-05-31
Abstract: To provide a semiconductor device having high reliability.SOLUTION: A semiconductor device comprising a semiconductor layer which has a surface where a transistor is provided and a rear face opposite to the surface and a conductive material which pierces the semiconductor layer comprises a solid material as an insulator arranged between a third face and a second face including the rear face and between the conductive member and the semiconductor layer, in which a hollow part is arranged between a first face including the surface and the third face and between the conductive member and the semiconductor layer and the center position of the hollow part in a direction crossing the first face and the second face is located between the first face and the third face.SELECTED DRAWING: Figure 2
Patent JP-2022184441-A (JP)
Title: Decorative column structure and construction method of decorative column structure
Inventor: KIMURA IKUO
IPC: E04F19/00
Filed: 2021-06-01
Abstract: To provide a decorative column structure less subjected to influence of a design or an installation state of a handrail for fall prevention and allowed to be installed on a desired position by taking an advantage of the handrail.SOLUTION: A decorative column structure is provided with: a handrail 1 arranged in an upper direction from a position near a tip C1a of a first body C1 of a building; joint hardware 2 in a rod shape fixed on the handrail 1 and a second body C2 on an upper layer on the first body C1; and a decorative column 3 attached on the joint hardware 2 so as to position at an outer side of the handrail 1.SELECTED DRAWING: Figure 1