baber/WOPTO huggingface dataset:
Patent JP-2022056945-A (JP)
Title: Wireless communication terminal, wireless communication method, and wireless communication program
Inventor: NAKAJIMA MASAKI
IPC: H04W4/00
Filed: 2020-09-30
Abstract: To provide a wireless communication device supporting a plurality of communication methods and suppressing an amount of exposure of electromagnetic waves to a human body during voice calls.SOLUTION: A wireless communication terminal of the present invention includes a wireless communication unit, a call processing unit, and a control unit. The wireless communication unit executes a first wireless communication process of performing communication control and data transmission with a first base station using radio waves of a first frequency, and executes a second wireless communication process of performing data transmission with a second base station using radio waves of a second frequency capable of faster data transmission than radio waves of the first frequency and performing communication control with the first base station using radio waves of the first frequency. The call processing unit executes a voice call with another wireless communication terminal via the wireless communication unit. The control unit suppresses execution of the second wireless communication process on detecting the voice call.SELECTED DRAWING: Figure 3
Patent JP-2020205646-A (JP)
Title: Imaging apparatus
Inventor: NISHIMURA KAZUKO
IPC: H04N5/355
Filed: 2020-10-01
Abstract: To provide an imaging apparatus capable of performing wide dynamic range shooting, and a camera system.SOLUTION: Disclosed imaging apparatus includes: a first photoelectric conversion unit that generates a first signal using the photoelectric conversion; a first transistor configured so that the gate is electrically connected to the first photoelectric conversion unit; a second photoelectric conversion unit that generates a second signal using photoelectric conversion; a first capacitive element having a first terminal and a second terminal, which is configured so that the first terminal is electrically connected to the second photoelectric conversion unit, and the first potential is supplied to the second terminal; and a switch element that is provided between the gate of the first transistor and the first terminal of the first capacitance element.SELECTED DRAWING: Figure 25
Patent JP-2022059933-A (JP)
Title: Toilet for pet
Inventor: ONODERA MIKI
IPC: A01K23/00
Filed: 2020-10-02
Abstract: To provide a toilet for a pet capable of holding a drainboard in a body without inhibiting a drawer of a tray in a lower part, and excellent in designability.SOLUTION: A toilet for a pet includes: a housing part 10 having an opened upper part; a top plate 30 closing the upper part of the housing part 10; a storage part 40 having a plurality of through holes provided in the bottom so as to be an urination part for the pet; and a tray 20 slidably movably installed below the housing part 10. The storage part 40 is stored so as to be freely put into and taken out of the housing part 10, the tray 20 becomes a pan of excrement of the pet dropping from the bottom of the storage part 40, and the top plate 30 has an opening 31 allowing the pet to move in and out of the storage part 40 in the housing part 10.SELECTED DRAWING: Figure 7
Patent JP-2021096230-A (JP)
Title: Method for simulating tire
Inventor: KATAOKA YUJI
IPC: G01M17/02
Filed: 2020-10-05
Abstract: To provide a method that can evaluate rim slipping-out performance in fewer steps.SOLUTION: The method for simulating a tire according to an embodiment includes the steps of: preparing a rimmed tire model as a combination of a rim model and a tire model; arranging an inclined road surface model on one side of the tire model in a width direction; and bringing the rimmed tire model and the inclined road surface model in contact with each other, and moving at least one of the rimmed tire model and the inclined road surface model into a direction in which the one of the rimmed tire model and the inclined road surface model will be pushed against the two models, while maintaining the tire model in a non-rolling state.SELECTED DRAWING: Figure 1
Patent JP-2022060743-A (JP)
Title: Separator for zinc secondary battery
Inventor: TOYAMA HIROSHI
IPC: H01M50/409
Filed: 2020-10-05
Abstract: To provide a separator for a zinc secondary battery, capable of suppressing a short circuit of a zinc secondary battery.SOLUTION: A separator for a zinc secondary battery according to the present disclosure includes a copper-zinc alloy-containing porous layer and a porous base material layer which are stacked on each other. The porous base material layer, the copper-zinc alloy-containing porous layer, and the porous base material layer may be stacked in this order. The porous base material layer may be a resin porous layer. A zinc secondary battery according to the present disclosure includes the separator for a zinc secondary battery according to the present disclosure.SELECTED DRAWING: Figure 1
Patent JP-2022061202-A (JP)
Title: Beer-taste beverage and method for producing the same, and method for giving beer-taste beverage voluminous bitterness
Inventor: TEZAKI SATOSHI
IPC: C12G3/06
Filed: 2020-10-06
Abstract: To provide a beer-taste beverage that gives sufficiently voluminous bitterness with a malt ratio and a carbohydrate content being reduced, and also has discomfort sourness reduced and gives a mild natural sweetness.SOLUTION: A beer-taste beverage has a malt ratio of less than 50 mass%, a carbohydrate content of 2.0 g/100 mL or less, an ethyl acetate content of 20 mg/L or more and 65 mg/L or less, and an isoamyl acetate content of 2.5 mg/L or more and 7.0 mg/L or less.SELECTED DRAWING: None
Patent JP-2021139495-A (JP)
Title: Pipe joint
Inventor: NOBESHIMA DAICHI
IPC: F16L21/08
Filed: 2020-10-12
Abstract: To provide a pipe joint of an external diameter seal type which can make compatible both the performance of external appearance and the prevention of a scratch of a pipe at high dimensionality.SOLUTION: A pipe joint comprises; a joint main body; a synthetic-resin made first cap 21 and a second cap 22 attached to the joint main body, defining an insertion space of pipes (resin pipe, adapter) together with the joint main body, having an insertion port 48 formed for inserting the pipes into the insertion space; a retention member disposed in the insertion space, and suppressing the come-off of the pipes which are inserted into the insertion space; and a first seal ring and a second seal ring disposed in the insertion space, and securing water tightness by contacting with an external peripheral face of the resin pipe which is inserted into the insertion space. A gate recess 44 is formed at an internal peripheral face 49 of the insertion port 48, and gate marks 46 of caps 21 and 22 which are manufactured by injection molding are formed in the gate recess 44.SELECTED DRAWING: Figure 3
Patent JP-2021137790-A (JP)
Title: Photocatalyst particle for carbon dioxide reduction
Inventor: NISHIMOTO HIROMU
IPC: B01J23/66
Filed: 2020-10-15
Abstract: To provide a photocatalyst particle for carbon dioxide reduction having improved CO selectivity.SOLUTION: A photocatalyst particle for carbon dioxide reduction includes a gallium oxide (Ga2O3) particle, and a metal silver (Ag) nanoparticle carried on the gallium oxide particle, and has a peak in the wavelengths of 350 to 550 nm in a diffuse reflectance spectrum.SELECTED DRAWING: Figure 2
Patent JP-2022072446-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: YANASE MASAYOSHI
IPC: G06Q20/32
Filed: 2020-10-29
Abstract: To promote further improvement in usability.SOLUTION: An information processing device according to the present application includes: a first control unit, when receiving an execution request of privilege assignment from a first application via a first interface dedicated to the first application, to be executed in a terminal device, executing processing for assigning the privilege of the first application, according to the execution request; and a second control unit, when receiving an execution request of privilege assignment from a second application different from the first application via a second interface on a Web, the interface different from the first interface, executing processing for assigning the privilege of the second application, according to the execution request.SELECTED DRAWING: Figure 5
Patent JP-2022074436-A (JP)
Title: Support frame for stacking conveying pallets
Inventor: HINA KOICHI
IPC: B65D19/38
Filed: 2020-11-04
Abstract: To provide a support frame for size versatile stacking.SOLUTION: A support frame 100 allows a conveying pallet 200, including fork pockets 250, to be stacked with a load thereon. The support frame has four post units 110 that are detachably erected at four corners of the conveying pallet. Each post unit includes: a pillar part 110a which configures a body of the post unit; a leg part 115 at a lower end of the pillar part that can be inserted into and secured to the fork pocket 250; a receiving bracket 150 at an upper end of the pillar part that can support the four corners of the conveying pallet of an upper stage; and a first connecting horizontal member 111 and a second connecting horizontal member 131 extending from an upper end side surface of the pillar part toward the other two pillar parts facing in a side direction of the conveying pallet. Tips of the first connecting horizontal member and tips of the second connecting horizontal member can be connected by first locking members (locking pins 112, 135), respectively, in a relative sliding overlapping manner.SELECTED DRAWING: Figure 1
Patent JP-2022074828-A (JP)
Title: Coil component
Inventor: Inui Kyosuke
IPC: H01F27/28
Filed: 2020-11-05
Abstract: To provide a coil component including a terminal electrode with high connection reliability.SOLUTION: A coil component includes a core part including a magnetic particle and a resin component, a coil part formed by winding a conductor, and a terminal electrode formed in a part of an outer surface of the core part and electrically connected to an end part of a conductor extracted from the coil part. The terminal electrode includes a first electrode layer 81 in contact with an end part of the conductor and a second electrode layer 82 in contact with an outer surface of the first electrode layer 81. The first electrode layer 81 and the second electrode layer 82 include conductive powder 11 and 21, and resin 13 and 23. The content ratio of the resin in the second electrode layer 82 is larger than the content ratio of the resin in the first electrode layer 81.SELECTED DRAWING: Figure 3A
Patent JP-2022076170-A (JP)
Title: Droplet prevention mouthpiece
Inventor: MORIKAWA KEI
IPC: A41D13/11
Filed: 2020-11-09
Abstract: To provide a droplet prevention mouthpiece that prevents droplets ejected from a treated person from diffusing and makes it hard for medical workers to be exposed to the droplets during an operation such as inserting an endoscope and other tools into the oral cavity of the treated person and furthermore, increases convenience by its simple structure.SOLUTION: The droplet prevention mouthpiece includes: a guiding tube part that is bitten by the mouth of a treated person and forms an insert penetration path of a first tool when inserting the first tool into the mouth of the treated person; a side edge opening part that extends from the proximity of an opening leading end of the guiding tube part to the left side or the right side of the opening leading end and allows a second tool different from the first tool to be inserted into the mouth; an intercepting sheet part that is attached to the opening leading end and the side edge opening part and intercepts droplets ejected from the inside of the mouth of the treated person and has a penetration part of the first tool.SELECTED DRAWING: Figure 5
Patent JP-2022077570-A (JP)
Title: Impeller for rotary machine and rotary machine
Inventor: YAGI NOBUYORI
IPC: F04D29/30
Filed: 2020-11-12
Abstract: To provide an impeller and a rotary machine capable of suppressing the influence of a centrifugal force applied to a cover.SOLUTION: An impeller for a rotary machine according to at least one embodiment of the present disclosure includes a disc, a cover disposed opposite to the disc across a radial-direction passage in an axial direction, and a blade disposed between the disc and the cover. When the non-dimensional position along the camber line of the blade is 0 at the position of the leading edge of the blade and 1 at the position of the trailing edge of the blade, the position where the angular difference between the first blade angle at a disc-side end portion of the blade and the second blade angle at a cover-side end portion of the blade reaches its maximum exists within a range between 0.5 and 1. At the position where the angular difference is the maximum, the first blade angle is between minus 10 degrees and 0 degrees.SELECTED DRAWING: Figure 4A
Patent JP-2022078399-A (JP)
Title: Optical low-pass filter, method for manufacturing the same, optical apparatus, and drone
Inventor: MOMMA FUMIAKI
IPC: G02B5/30
Filed: 2020-11-13
Abstract: To provide a thin optical low-pass filter.SOLUTION: An optical low-pass filter 1 includes: a double refraction layer 11 that is configured by using lithium niobate and optically separates incident light that is linearly polarized light into an ordinary ray and an extraordinary ray; a depolarizing layer 12 that is configured by using SRF and converts linearly polarized light passing through the double refraction layer 11 into circularly polarized light; and a birefringent layer 13 that is configured by using lithium niobate and separates light passing through the depolarizing layer 12 into an ordinary ray and an extraordinary ray.SELECTED DRAWING: Figure 1
Patent JP-2022078778-A (JP)
Title: Information processing apparatus, display system, information processing method, and program
Inventor: MAEBANA TAKESHI
IPC: G09G5/36
Filed: 2020-11-13
Abstract: To provide an apparatus, a system, a method, and a program that can improve usability in a three-dimensional virtual space.SOLUTION: An information processing apparatus includes: acquisition means that acquires, from detection means that detects the position of display means worn on a user, the inclination of the display means with respect to a reference direction, and the position of operation means operated by the user or the user's hand, position information and inclination information on the display means and position information on the operation means or the hand; first creation means that, based on the acquired position information on the display means and position information on the operation means or the hand, creates a user object on a three-dimensional virtual space; and second creation means that, based on the acquired inclination information on the display means and virtual space data, creates an image in an inclination direction of the display means in the three-dimensional virtual space.SELECTED DRAWING: Figure 3
Patent JP-2022081809-A (JP)
Title: Semiconductor device, manufacturing method of semiconductor device and electronic apparatus
Inventor: MINOURA YUICHI
IPC: H01L21/338
Filed: 2020-11-20
Abstract: To realize a high performance semiconductor device which suppresses disconnection of a via wiring line provided in a substrate and a diamond layer that are bonded.SOLUTION: A semiconductor device 1A comprises: a substrate 10; and a diamond layer 30 that is bonded to the substrate. The substrate 10 has an inclined surface 12 that is inclined relative to a surface 10b at an edge part 11a of a via hole 11 which penetrates from one surface 10b to the other surface 10a. The diamond layer 30 has a via hole 31 which penetrates from one surface 30b to the other surface 30a being bonded to the substrate 10, and in which an edge part 31a faces a part being on an inner side of an outer edge 12a of the inclined surface 12. An embedded layer 40 having a via hole 41 communicating with the via holes 11 and 31 is provided between the inclined surface 12 of the substrate 10 and a surface 30a of the diamond layer 30. Through this, disconnection of the via wiring line 60 provided on inner surfaces of the via holes 11, 41 and 31 is suppressed, as is deterioration of performance of the semiconductor device 1A.SELECTED DRAWING: Figure 9
Patent JP-2022084101-A (JP)
Title: Ultraviolet ray irradiation apparatus
Inventor: HARA TAKUYA
IPC: B01J19/12
Filed: 2020-11-26
Abstract: To provide an ultraviolet ray irradiation apparatus that can suppress reaching of gas discharged outside a housing part to a workpiece.SOLUTION: An ultraviolet ray irradiation apparatus according to an embodiment comprises: a housing part; a light-emitting part which is provided inside the housing part and has a light-emitting element capable of emitting ultraviolet ray; a heat radiation part having a base which is provided inside the housing part and for which the light-emitting part is provided, and a plurality of fins provided on the opposite side of a side, for which the light-emitting part is provided, of the base; and a blowing part which is provided inside the housing part and capable of supplying gas to the plurality of fins. In a direction crossing a direction where the plurality of fins are arrayed, at least one hole is provided for each of a pair of side faces of the housing part. Plate-like blades are provided at a position inside the housing part and opposed to the hole.SELECTED DRAWING: Figure 2
Patent JP-2022085071-A (JP)
Title: Subjective optometry system and subjective optometry program
Inventor: HORINO TAEKO
IPC: A61B3/028
Filed: 2020-11-27
Abstract: To satisfactorily proceed with optometry by enabling setting of an initial value to be appropriately set.SOLUTION: A subjective optometry system includes a subject optometer having a correction optical system for changing an optical characteristic of a target light beam presented to an eye to be examined, a database for storing at least either objective measurement data or eyeglasses data in association with each identifier provided in each subject, an information processing device for acquiring data including at least one of objective measurement data corresponding to the identifier and the eyeglasses data from the database on the basis of the identifier, and setting an initial value of the correction optical system in subjectively measuring the optical characteristic of the eye to be examined on the basis of the acquired data, and alert output means for outputting an alert for confirming whether the data may be set as the initial value on the basis of whether the data satisfies an evaluation criterion.SELECTED DRAWING: Figure 1
Patent JP-2022085299-A (JP)
Title: Sport information presentation device
Inventor: HAGA YOSUKE
IPC: G06Q50/10
Filed: 2020-11-27
Abstract: To provide a sport information presentation device that can properly present a sport suitable for a target person.SOLUTION: In a sport information presentation system, the sport information presentation device includes: an acquisition unit for acquiring sports watching history information showing the sports watching history of a target person; an extraction unit for extracting preference information showing the preference of sports of the target person on the basis of the sports watching history information; and a presentation unit for presenting, to the target person, the information on one of the sports that corresponds to the preference information.SELECTED DRAWING: Figure 2
Patent JP-2022085634-A (JP)
Title: Hinge cap
Inventor: YAMAMOTO MANABU
IPC: B65D47/36
Filed: 2020-11-27
Abstract: To provide a hinge cap which can facilitate opening operation even when a closing body is not transferred to a lid body side when a lid body is opened.SOLUTION: A hinge cap 1 includes: a cap main body 11 which is attached to a mouth part 3 of a container main body 2 for storing a content and has a spout 11A for pouring the content; a topped cylindrical lid body 13 which is connected to the cap main body 11 so as to rotate around a hinge 12 and covers the spout 11A so as to open and close; a closing body 15 which is connected to an opening edge part of the spout 11A through a breakable weakened part 14 and closes the spout 11A. The lid body 13 and the closing body 15 are integrally connected, and an auxiliary holding part 45 for opening is arranged on an upper surface of the closing body 15.SELECTED DRAWING: Figure 1
Patent JP-2022086551-A (JP)
Title: Method for enriching extracellular vesicles and/or cell-free dna
Inventor: KIKUCHI ARIZUMI
IPC: C12Q1/37
Filed: 2020-11-30
Abstract: To provide a method for enriching extracellular vesicles and/or cell-free DNA with high efficiency and low cost.SOLUTION: Provided is a method for enriching extracellular vesicles and/or cell-free DNA contained in a liquid sample. The method comprises the steps of: (i) preparing the liquid sample containing the extracellular vesicles and/or cell-free DNA; (ii) adding protamine sulfate or spermidine to the sample to obtain an aggregate of the extracellular vesicles and/or cell-free DNA with protamine sulfate or spermidine; and (iii) collecting the agglomerate.SELECTED DRAWING: None
Patent JP-2022089276-A (JP)
Title: Bisphenol production method and method for producing polycarbonate resin
Inventor: NAKAJIMA YUKIE
IPC: B01J31/02
Filed: 2020-12-04
Abstract: To provide a method for efficiently producing a bisphenol, and a method for producing a polycarbonate resin by using a bisphenol resulting from the bisphenol production method.SOLUTION: A method for producing a bisphenol includes a step A for mixing an aromatic monoalcohol and an acid catalyst into a liquid mixture A, a step B for feeding a sulfur-containing organic compound having an aromatic ketone and a mercapto group to the liquid mixture A, forming a reaction liquid, and a step C for reacting the reaction liquid at 60°C or higher to form a bisphenol.SELECTED DRAWING: None
Patent JP-2022090291-A (JP)
Title: Gas jet device and gas mixing device and sea water supply system including the same
Inventor: MORI MITSUNORI
IPC: B01F21/00
Filed: 2020-12-07
Abstract: To provide a gas jet device which can generate sea water, in which high levels of oxygen is dissolved, without having a large capacity pump and a complicated mechanism and therefore needing complicated maintenance and inspection.SOLUTION: A gas jet device includes: a gas jet part having a first surface and a second surface; a pressing member which applies a force to the gas jet part so that the first surface and the second surface adhere to each other; and a gas supply part which sends a compressed gas to a space between the first surface and the second surface. At least one of the first surface and the second surface of the gas jet part is formed by an elastic body. The gas jet device is configured so that the compressed gas is sent to the space between the first surface and the second surface to form a passage of the gas between the first surface and the second surface and the compressed gas passing through the gas passage is jetted into flowing water at outer peripheral portions of the first surface and the second surface.SELECTED DRAWING: Figure 2
Patent JP-2022094445-A (JP)
Title: Cushion body for vehicle seat
Inventor: KATO TATSUYA
IPC: B60N2/90
Filed: 2020-12-15
Abstract: To provide a cushion body for a vehicle seat which can appropriately improve softness of a seat surface without degrading sewing workability of a seat cover itself.SOLUTION: A cushion body 2 of a seat back 1 includes a back pad 10 which elastically receives a seated person, and a back cover 20 which covers the back pad 10. The cushion body 2 includes a cover pad 30 formed of a plurality of planar slab urethane 31, 32 which are stacked and seamed each other, the cover pad 30 forming a cushion layer interposed between the back pad 10 and the back cover 20 without being seamed with the back cover 20.SELECTED DRAWING: Figure 3