baber/WOPTO huggingface dataset:
Patent JP-2022024605-A (JP)
Title: Ventilator for ventilation container
Inventor: NISHIMURA SATORU
IPC: B65D88/12
Filed: 2020-07-28
Abstract: To provide a ventilator for ventilation container whose thickness is thinner.SOLUTION: As a holding mechanism 51 is configured as such that a left end 53 and a right end 54 of a guide bar 52 extending in the left-right direction attached to a waterproof packing receiver 23 are moved between a closed side end 62 and an open side end 63 of guide grooves 61, 61 which form a hook-shaped guide path, the height of the holding mechanism 51 from an outer plate 15 of the main body 11 to the inside of the container can be kept low, and a ventilator 1 can be made thinner.SELECTED DRAWING: Figure 2
Patent JP-2021023807-A (JP)
Title: User body tissue magnetic field stimulation apparatus for, in particular, pelvic floor muscle optimization by e-pulse method for use in digital remote healthcare
Inventor: FISCHER GERHARD
IPC: A61N2/04
Filed: 2020-07-29
Abstract: To provide an apparatus for stimulation of user body tissue magnetic fields.SOLUTION: An apparatus for stimulation of a user body tissue magnetic field includes: an adjustable seat 2 for the use; at least one magnetic field applicator 15 for generating a pulsating magnetic field in an area of the seat 2; setting means 7 for setting one or more parameters of the pulsating magnetic field, including a pulse duration, a pulse frequency, and a pulse amplitude, and/or setting adjustment of the seat 2; and display means 10 for displaying information. The setting means 7 manually and/or automatically sets one or more of the one or more parameters of the magnetic field and/or the setting of the seat 2, depending on previously recorded individual information sets about the user.SELECTED DRAWING: Figure 2
Patent JP-2022025701-A (JP)
Title: Cylindrical body installation jig
Inventor: KUBOTA TAKESHI
IPC: B25B27/14
Filed: 2020-07-29
Abstract: To provide a cylindrical body installation jig that can attain efficiency of a work for installing a cylindrical body having a small thickness on a rod-like body.SOLUTION: A sleeve installation jig 10 as a cylindrical body installation jig includes: a base 11 having a roller insertion passage 16 into which a rod-like roller is inserted; a holder 12 having a first communication passage 21 positioned on a central axis of the roller insertion passage 16 and communicating with the roller insertion passage 16, where the first communication passage 21 expands in a plane orthogonal to the central axis upon insertion of a cylindrical sleeve into the first communication passage 21 and insertion of a roller into the sleeve; and an end pressure 13 having a second communication passage 22 arranged between the base 11 and the holder 12 on the central axis and communicating with the roller insertion passage 16 and the first communication passage 21 and a step part 23 arranged in the second communication passage 22 and receiving an end part of the sleeve inserted in the first communication passage 21, where the second communication passage 22 expands in the plane upon insertion of the roller into the step part 23.SELECTED DRAWING: Figure 2
Patent JP-2022025835-A (JP)
Title: Jack operation control system for service car
Inventor: MACHIDA ASA
IPC: B60S9/12
Filed: 2020-07-30
Abstract: To provide a jack operation control system for service car that can decrease a ratio of the number of times where an auxiliary braking device needs to be placed in operation so as to enhance operation efficiency.SOLUTION: A jack operation control system comprises: a brake pedal 71 which can be stepped in; brakes 74, 75 which brake tire wheels 3 as the brake pedal 71 is operated; an operation auxiliary braking device 80 which holds the braked state of the tire wheels 3; and a controller 30 which controls the operation of an outrigger jack 11 to measure an angle of inclination of an installation road surface. The controller 30 enables the outrigger jack 11 to be operated if the measured road surface angle of inclination is less than a reference determination angle, and also enables the outrigger jack 11 to be operated only on a condition that the operation auxiliary braking device 80 is in operation when the road surface angle of inclination exceeds the reference determination angle.SELECTED DRAWING: Figure 4
Patent JP-2022016218-A (JP)
Title: Suspension characteristic measuring device
Inventor: SHIBAHATA KOJI
IPC: B60G3/00
Filed: 2020-07-08
Abstract: To solve the problem that although measuring suspension characteristics is inevitable in the design, performance assessment and simulation of a suspension, conventional suspension measuring devices are large-scale and expensive facilities.SOLUTION: In the present invention, a measurement plane parallel to a rotation surface of a tire is set on a wheel of the tire. A device for measuring the movement of the measurement plane is provided. An existing inexpensive sensor can be used to measure the movement of the measurement plane. Toe angle, camber angle, and roll center values can be measured from measured values of the movement in the direction perpendicular to the surface of the measurement plane. The characteristics of anti-dive, anti-lift, and anti-squat can be measured from the movement of the measurement plane in a plane parallel direction. Regarding the measurement of the toe angle and the camber angle, the measurement on a table and during traveling can be performed by the same facility of the present invention.SELECTED DRAWING: Figure 1
Patent JP-2022029215-A (JP)
Title: Vehicular lighting tool having road surface drawing function
Inventor: KANEKO SUSUMU
IPC: B60Q1/04
Filed: 2020-08-04
Abstract: To provide a vehicular lighting tool having a road surface drawing function which has both a function of a head lamp or a marker lamp and a road surface drawing function, and has a simple structure.SOLUTION: The vehicular lighting tool having a road surface drawing function in addition to a function of a head lamp and a marker lamp includes: an optical unit having one light source and playing a function of a head lamp or a marker lamp, forming a part of emitted light of the light source into predetermined light distribution and emitting the emitted light; and a road surface drawing unit forming a road surface drawing function which forms other part of the emitted light of the light source into a drawing pattern relating to an irradiation purpose of the optical unit and projects the emitted light onto a road surface. The one light source is used as a common light source of the optical unit and the road surface drawing unit, and the lighting tool has a simple structure, and has a high function effect by purpose-related irradiation.SELECTED DRAWING: Figure 1
Patent JP-2022033421-A (JP)
Title: Distributed moving image generation device, distributed moving image generation method and program
Inventor: HASHIGUCHI TAKAYA
IPC: H04N21/235
Filed: 2020-08-17
Abstract: To specify a state of a race and generate a distributed moving image of the race combined with proper information.SOLUTION: A distributed moving image generation device 10 comprises: a moving image acquisition unit 111 which acquires a moving image of a race as an acquired moving image; a state estimation unit 112 which estimates the state of the race corresponding to the acquired moving image acquired by the moving image acquisition unit 111 by using a model outputting state information indicating the state of the race to input of the moving image of the race learned on the basis of a past race moving image being a moving image of a race that is held in the past and the state of the race corresponding to the past race moving image; a generation unit 114 which generates a distributed moving image on the basis of the acquired moving image and at least one of an image and sound corresponding to the state of the race estimated by the state estimation unit 112; and an output unit 115 which outputs the distributed moving image generated by the generation unit 114.SELECTED DRAWING: Figure 4
Patent JP-2022034726-A (JP)
Title: Folding bag
Inventor: SHIDA TAKUYA
IPC: A45C7/00
Filed: 2020-08-19
Abstract: To provide a thin, lightweight, inexpensive, waterproof and easily foldable folding bag having high convenience for repeated use and carrying, and using a plastic film as a material, concerning an article carrying polyethylene bag.SOLUTION: A folding bag 30 constituted of a bag body 10 comprising a plastic film, and an auxiliary sheet 20 pasted integrally on a part thereof, can be folded along a fold line, which is the fold line 21 provided on the auxiliary sheet.SELECTED DRAWING: Figure 1
Patent JP-2022036784-A (JP)
Title: Receiving circuit and optical receiving circuit
Inventor: KUMAGAI SEIJI
IPC: H04B10/69
Filed: 2020-08-24
Abstract: To suppress a decrease in a signal passing band and suppress degradation of a group delay.SOLUTION: A receiving circuit includes: a first input terminal that receives a first current signal; a second input terminal that receives a second current signal; an input circuit that outputs, from a first node and a second node, a differential current signal generated from the first current signal and the second current signal; a differential amplifier that generates a differential voltage signal in accordance with the differential current signal; and a control circuit that detects an amplitude of the differential voltage signal and generates a first control signal and a second control signal in accordance with a result of the detection. The input circuit includes: an FET including an inductor connected between the first input terminal and the first node, an inductor connected between the second input terminal and the second node, a control terminal that receives the first control signal, a current terminal connected to the first node, and a current terminal connected to the second input terminal; and an FET including a control terminal that receives the second control signal, a current terminal connected to the first input terminal, and a current terminal connected to the second node.SELECTED DRAWING: Figure 4
Patent JP-2022037379-A (JP)
Title: Information display medium
Inventor: WATANABE NAOTAKA
IPC: B42D25/41
Filed: 2020-08-25
Abstract: To provide an information display medium allowing easy manufacturing in which the protruding information pieces are formed on both surfaces of the medium.SOLUTION: One medium is configured of a first region range and a second region range. The first region range is formed of a first protruding information piece formation layer 13A, which is a thermally foamable resin layer provided on a first base material 12A, and formed with a first protruding information piece 14A in a state where an inside of the layer is foamed by irradiation of a laser beam along a shape of an information piece to be formed on a desired position. The second region range is formed of a second protruding information piece formation layer 13B, which is a thermally foamable resin layer provided on a side opposite to an irradiation side of the laser beam forming the first protruding information piece 14A on a second base material 12B transmitting infrared light, and formed with a second protruding information piece 14B in a state where an inside of the layer is foamed by irradiation of the laser beam transmitted through the second base material 12B, along a shape of an information piece to be formed on a desired position, from the irradiation side same as the above-described laser beam.SELECTED DRAWING: Figure 2
Patent JP-2020195159-A (JP)
Title: Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
Inventor: SEAN M MORGAN
IPC: H01Q7/00
Filed: 2020-08-25
Abstract: To provide an electromagnetic navigation system.SOLUTION: The invention provides an antenna assembly for radiating at least one electromagnetic field for electromagnetic navigation, and an electromagnetic navigation system including such an antenna assembly. The antenna assembly includes a substrate and a planar antenna including a trace that is deposited on the substrate and arranged in a plurality of loops. Respective distances between adjacent pairs of the loops increase in a direction from an innermost loop to an outermost loop. Each of the loops includes a plurality of straight linear portions and a plurality of vertices.SELECTED DRAWING: Figure 4
Patent JP-2022037472-A (JP)
Title: Direction indicator device
Inventor: OYAMA MINORU
IPC: F21V23/00
Filed: 2020-08-25
Abstract: To provide a directional indicator device which can be used even in mountainous or depopulated areas.SOLUTION: A direction indicator device 10 is provided, comprising: a main body 20; flying means 22 for allowing the main body 20 to fly; a light projection unit 24 attached to the main body 20 and configured to project a directional light beam 12; a drive mechanism 28 configured to allow the projection direction of the light beam 12 to be variable; and a control device 40 configured to control operation of the light projection unit 24 and the drive mechanism 28 such that the light beam 12 is projected toward a target point according to a three-dimensional position of the target point and a three-dimensional position of the main body 20.SELECTED DRAWING: Figure 2
Patent JP-2022037811-A (JP)
Title: Opening/closing device and terminal apparatus using the opening/closing device
Inventor: KONDO TETSUO
IPC: G06F1/16
Filed: 2020-08-25
Abstract: To provide an opening/closing device which can absorb a face length difference generated between a front side and a back side of a flexible display sheet when closing first and second box bodies.SOLUTION: An opening/closing device comprises: a synchronization rotation mechanism 11 arranged between a first rotating shaft 9 and a second rotating shaft 10 which rotatably support a first support part 7 and a second support part 8 attached to both-end part sides in a curved recess of a drive base member 6 having a curved recess 14a over a longitudinal direction of a center part; and bracket members 22, 23, 24 and 25 having drive force transmission parts 12, 13 arranged at both sides of the first and second rotating shafts, and turning and operating with a rotation center as a pivot via first holding means 17 and second holding means 21 attached to both sides of the drive base member. Support plates 34, 35 attached with a first box body and a second box body are attached to the bracket members, and bracket gears 22d, 24d arranged at either of a pair of the bracket members are engaged with drive gears 12a, 13a of the drive force transmission parts.SELECTED DRAWING: Figure 5
Patent JP-2022040510-A (JP)
Title: Water treatment method
Inventor: SAWADA SHIGEKI
IPC: C02F3/10
Filed: 2020-08-31
Abstract: To provide a water treatment method capable of extracting a nitrifying fungus-carrying carrier from a nitrification tank while sufficiently suppressing a decrease in nitrification efficiency at low cost and easily.SOLUTION: There is provided a water treatment method for bio-nitrifying water to be treated in a nitrification tank filled with a carrier carrying nitrifying fungus, including the following steps (i) to (iii). Step (i): The carrier filled in the nitrification tank so that a bulk volume is more than 30 vol.% and less than 65 vol.% with respect to an effective volume of the nitrification tank, is acclimatized in the nitrification tank and nitrified, to obtain a nitrifying fungus-carrying carrier. Step (ii): the nitrifying fungus-carrying carrier is extracted from the nitrification tank while leaving the bulk volume of the nitrifying fungus-carrying carrier to be maintained at 30 vol.% or more with respect to the effective volume of the nitrification tank. Step (iii): the nitrifying fungus-carrying carrier extracted in the step (ii) is used for another bio-nitrification treatment.SELECTED DRAWING: None
Patent JP-2022043435-A (JP)
Title: Document classification apparatus and program
Inventor: BAJI TAKESHI
IPC: G06V30/412
Filed: 2020-09-04
Abstract: To provide a technique capable of efficiently performing a series of document classification processing while reducing the amount of data in each definition of the definition unit used in the document classification.SOLUTION: A document classification apparatus includes: a feature value generation unit that extracts coordinates of a heading registered in a definition unit and coordinates of a basic item related to the heading from an image of a document; a difference extraction unit that extracts a basic difference based on the coordinates of the heading and the basic item; a coordinate calculation unit that calculates the coordinates of the basic items based on the extracted difference; and a collation unit that determines whether or not any ruled line exists around the coordinates of the base item calculated by the coordinate calculation unit, and when there is a ruled line, determines the calculated basic item as a recognition item.SELECTED DRAWING: Figure 2
Patent JP-2021047404-A (JP)
Title: Method and system for compensating stress of display device
Inventor: GREGORY W COOK
IPC: H03M7/30
Filed: 2020-09-16
Abstract: To provide an improved system and a method for compensating stress of a display system for reducing or eliminating the output drop of a display device.SOLUTION: Disclosed is a method for compensating stress of a display device according to an embodiment of the present invention, which includes the steps of: extracting compression stress data quantized with a quantization value by a decoder; decoding the compressed stress data to generate the decoded data using the decoder; generating a dither value based on the quantized value; and adding the dither value to the decoded data to compensate for quantization of the compression stress data.SELECTED DRAWING: Figure 3B
Patent JP-2020195915-A (JP)
Title: Curtain support device
Inventor: TANIGUCHI YUSUKE
IPC: A47H1/022
Filed: 2020-09-16
Abstract: To provide a curtain support device that can properly protect privacy of a person who lies on bedding.SOLUTION: A support device includes: a support post 2 with an upper position part 45 positioned upward from a lying surface 61 of bedding 6; and a cantilever beam-like curtain support part 5 projecting along a horizontal surface from part of the upper position part 45 and configured so as to support a curtain 7.SELECTED DRAWING: Figure 1
Patent JP-2021096224-A (JP)
Title: Passive ultrasonic sensor and method for using the same
Inventor: LIU DAYONG
IPC: G01N29/46
Filed: 2020-09-28
Abstract: To provide a passive ultrasonic sensor and a method that have an advantage of a high sensing accuracy and do not need an external power source.SOLUTION: The passive ultrasonic sensor includes a sensor housing, an ultrasonic sensor unit, and a sensor energy supply unit. The ultrasonic sensor unit and the sensor energy supply unit are located in the sensor housing, the sensor energy supply unit can provide energy to the ultrasonic sensor unit, the sensor energy supply unit includes a power transformer, the power transformer is elastically connected to one magnet by a spring, a metal coil is provided on the outside of the magnet, and the metal coil is connected to the ultrasonic sensor unit by one rectification circuit.SELECTED DRAWING: Figure 1
Patent JP-2022055681-A (JP)
Title: Oil cooling device
Inventor: KUWABARA MASAKI
IPC: F01M5/00
Filed: 2020-09-29
Abstract: To reduce a weight of an oil cooling device.SOLUTION: An oil cooling device 200 comprises: an oil container 210 where oil passes therethrough; a pipe body 222 where fresh air, passing through a blow-by gas flow passage (second blow-by gas flow passage 186) returning blow-by gas generated in an engine E to an intake flow passage 140, or the blow-by gas passes therethrough; an inner rotary vane 224 which is installed inside the pipe body 222 and rotates the pipe body 222 with the fresh air or the blow-by gas hitting the same; and a rotary body 220 which has an external rotary vane 226 installed on an outer face of the pipe body 222 and rotated integrally with the pipe body 222 and allows an external air flow generated through rotation of the external rotary vane 226 to hit the oil container 210.SELECTED DRAWING: Figure 3
Patent JP-2020204626-A (JP)
Title: Inspection supporting device
Inventor: INOSE KENJI
IPC: G01B11/14
Filed: 2020-10-05
Abstract: To accurately measure the spaces between a plurality of bar arrangements in one embodiment.SOLUTION: The inspection supporting device according to an embodiment includes: an acquisition unit for acquiring three-dimensional data including a plurality of reinforcing bars as inspection targets; an extraction unit for extracting, from the three-dimensional data, information of a group of reinforcing bars practically parallel to each other along a flat surface including the group of reinforcing bars; a determination unit for determining a measurement target region for which the spaces of the reinforcing bars are to be measured, on the basis of a range freely selected by a user in the flat surface; and a measurement unit for measuring the space between reinforcing bars of the group of reinforcing bars.SELECTED DRAWING: Figure 4
Patent JP-2022062410-A (JP)
Title: Medicine packaging apparatus
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 2020-10-08
Abstract: To provide a disc weighing type medicine packaging apparatus which can reduce a measurement error of a weighing part.SOLUTION: A medicine packaging apparatus 1 includes: a distribution disc 17 where a continuous arc-like recessed surface 16 is formed on an upper surface in an outer peripheral direction; a medicine container 21 for supplying the medicine by dropping the medicine of a small amount on the arc-like recessed surface of the distribution disc; a rotational driving part 11 where the distribution disc is placed for driving the distribution disc to rotate; a weighing part 7 which is provided below the rotational driving part and measures weight of the medicine supplied to the distribution disc from the medicine container by measuring the total weight of the distribution disc and the rotational driving part; and a packaging device 3 which releases the medicine of one package from the distribution disc for packaging. A rotational axis of the distribution disc is configured to conform to a motor axis of the rotational driving part.SELECTED DRAWING: Figure 2
Patent JP-2022065527-A (JP)
Title: Grinding device and grinding system
Inventor: ISHII TOSHIYUKI
IPC: E01H1/00
Filed: 2020-10-15
Abstract: To enable automated operation of grinding work.SOLUTION: A grinding device comprises: a grinding device body BE comprising a liftable grinding head 17 for grinding an inner wall surface WS of a tunnel; a frame 18 on which the grinding device body BE is mounted and which is rotatable in a horizontal direction and linearly movable in the horizontal direction; distance sensors SL1, SL2 for detecting a distance from the frame 18 to the inner wall surface WS; and a control unit MC for performing operation control on the grinding device body BE and the frame 18. The control unit MC adjusts an angle in the horizontal direction of the frame 18 using the distance sensors SL1, SL2 to correct a grinding surface of the grinding head 17 so as to be in parallel with the inner wall surface WS; uses the frame 18 to move the grinding device body BE to a grinding position; expands the grinding device body BE to press the grinding head 17 onto the inner wall surface WS of the tunnel; and performs grinding work by alternately repeating traveling operation of grinding the inner wall surface WS in an extension direction of the tunnel and traverse operation of changing a grinding height via movement of the grinding device body BE by the frame 18 and lifting/lowering of the grinding head 17.SELECTED DRAWING: Figure 14