baber/WOPTO huggingface dataset:
Patent JP-2020043178-A (JP)
Title: Transformer and signal transmission system
Inventor: ISHIHARA HIROAKI
IPC: H01F19/00
Filed: 2018-09-07
Abstract: To enable reduction in a size and suppression of leakage magnetic fluxes.SOLUTION: A transformer comprises: a first coil disposed on a first surface; a second coil disposed on the first surface so as to surround at least a part of the first coil; a third coil disposed on a second surface disposed so as to be overlaid on the first surface with an insulation layer therebetween; and a fourth coil disposed on the second surface so as to surround at least a part of the third coil. When a current flows to the first coil, the first coil generates mutually oppositely directed magnetic fluxes interlinking the first coil, thereby generating an induced electromotive force in the third coil by means of these magnetic fluxes. When the current flows to the first coil, the first coil cancels, by means of the mutually oppositely directed magnetic fluxes interlinking the first coil, an induced electromotive force generated in the second coil and the fourth coil. When a current flows to the second coil, the second coil cancels, by means of one-directional magnetic fluxes interlinking the second coil, an induced electromotive force generated in the first coil and the third coil.SELECTED DRAWING: Figure 1
Patent JP-2020042517-A (JP)
Title: Numerical control device
Inventor: MIKAMI KAZUYUKI
IPC: G05B19/414
Filed: 2018-09-10
Abstract: To provide a numerical control device that optimizes a program acquisition request sequence.SOLUTION: A numerical control device 1 having a plurality of operation units operated by receiving the transfer of a program stored in a storage medium, comprises: an advance request receiving unit 101 for receiving a program transfer request from each of the operation units; a standby buffer 102 for temporarily storing the program transfer request; a request adjustment unit 103 for determining a high-frequency allocation operation unit that is the program transfer request to be transferred with priority from the standby buffer 102; and a data acquisition request control unit 104 for transferring the high-frequency allocation operation unit with the highest priority.SELECTED DRAWING: Figure 8
Patent JP-2020041059-A (JP)
Title: Curable composition, cured product thereof and use thereof
Inventor: ISOBE YUTAKA
IPC: B29C65/64
Filed: 2018-09-11
Abstract: To provide a curable composition capable of forming a coating layer which exhibits high adhesiveness to a substrate (for example, a molding formed of an inorganic material such as a metal) even without forming a primer layer and to provide a cured product thereof and use thereof.SOLUTION: There is provided a curable composition which comprises an epoxy compound (A) including a first epoxy compound (A1) having at least two alicyclic epoxy groups and a second epoxy compound (A2) represented by the following formula (3) and a leveling agent (C). The first epoxy compound (A1) may include a compound represented by the following formula (2). (wherein, X represents a single bond or a linking group, a substituent may be bonded to a cyclohexene oxide group in the formula (2), Rrepresents an s-valent linear or branched saturated aliphatic hydrocarbon group or an s-valent group in which two or more linear or branched saturated aliphatic hydrocarbon groups are bonded via an ether bond and s represents an integer of 2 or more.)SELECTED DRAWING: None
Patent JP-2020043729-A (JP)
Title: Vehicle power supply device
Inventor: MARUYAMA AKINORI
IPC: B60L50/50
Filed: 2018-09-13
Abstract: To provide a vehicle power supply device which can suppress the large size of the device.SOLUTION: A power conversion unit 50 includes: an AC/DC converter unit 51 which converts AC power supplied from an AC power supply 2 into DC power to charge a high-voltage battery 30 with the DC power, and a step-down DC/DC converter unit 52 which generates an intermediate voltage Vm obtained by stepping down a DC power voltage supplied from the high-voltage battery 30. A constant voltage DC/DC converter unit 60 outputs, to a low-voltage load unit 4, DC power obtained by stepping down the intermediate voltage Vm of the DC power which is output from the step-down DC/DC converter unit 52 at a constant step-down ratio.SELECTED DRAWING: Figure 1
Patent JP-2020047361-A (JP)
Title: Vehicular marker lamp
Inventor: TAKAHASHI MASAHIRO
IPC: F21S43/239
Filed: 2018-09-14
Abstract: To provide a vehicular marker lamp which facilitates satisfying the light distribution requirement, while achieving a desired design.SOLUTION: A vehicular marker lamp 10 includes: a light source 24; a first inner lens 26 as a first optical member which emits light by receiving part of the light from the light source 24, and which has an upward light emitting surface 20 facing obliquely upward when viewed from the lighting fixture front; a light emission port 22 provided at the position different from the upward light emitting surface 20; and a second inner lens 28 as a second optical member constituted so that other part of the light from the light source 24 emits downward through the light emission port 22 with respect to the light emitting from the upward light emitting surface 20.SELECTED DRAWING: Figure 2
Patent JP-2019125772-A (JP)
Title: Circuit board with electrostatic discharge protection mechanism and electronic apparatus having the circuit board
Inventor: LIN BAI YU
IPC: H01T4/10
Filed: 2018-09-20
Abstract: PURPOSE: To provide a circuit board with an electrostatic discharge protection mechanism and an electronic apparatus having the circuit board.SOLUTION: A circuit board includes a substrate, at least one signal trace, and a conductive element. The at least one signal trace is provided on the substrate. The conductive element is electrically connected to a ground plane of the substrate and is provided to cross over the at least one signal trace. The conductive element has at least one discharging portion. The position of the at least one discharging portion corresponds to the at least one signal trace. A gap exists between the position of the at least one discharging portion and the at least one signal trace. A static electricity of the at least one signal trace is discharged to the at least one discharging portion.SELECTED DRAWING: Figure 2
Patent JP-2020046603-A (JP)
Title: Display device
Inventor: KIYAMURA KIMISUKE
IPC: H05B33/02
Filed: 2018-09-21
Abstract: To provide a display device capable of securing a lage-sized display area while achieving both portability and browsability.SOLUTION: A display device comprises a first panel (101), a second panel (102), hinges (101a, 102a), and a display (104). The display includes: a second plane part (104c) held on a second surface so as to be able to move in a direction (S direction) orthogonal to a normal direction of a first plane part (104a) held on a first plane surface (A surface); and a bent part (104b) having flexibility. A relative rotation between the first panel and the second panel allows transition between a storage state, where the display is folded, and an expanded state, where the display is expanded. In the storage state, a rotational axis is positioned outside an inner space of the folded display. In the expanded state, the rotational axis is positioned closer to a side where the display is folded than to the first plane part and the second plane part.SELECTED DRAWING: Figure 1
Patent JP-2020045729-A (JP)
Title: Apparatus for recording and protecting operating state of drilling apparatus, and method for recording and protecting operating state of drilling apparatus
Inventor: IMAI KYOJI
IPC: E21B7/00
Filed: 2018-09-21
Abstract: To solve the problem that conventionally, when a failure occurs in an electric motor of an earth auger, the earth auger is automatically stopped immediately regardless of the intention of an operator.SOLUTION: In an apparatus for recording and protecting the operating state of a drilling apparatus, an earth auger 3 having a speed reducer 11 for transmitting the rotation of an electric motor 10 at a reduced speed to a drilling shaft 2 is attached to a leader 5 of a base machine 4 so as to be vertically movable, the earth auger 3 is provided with a data detection apparatus 15 for detecting an operating state of the earth auger 3, and the data detection apparatus 15 includes a detection unit 16 that detects the operating state of the earth auger 3 and a data wireless transmission apparatus 18 that transmits a detection value of the detection unit 16 to an operation unit 6 side of the base machine 4.SELECTED DRAWING: Figure 2
Patent JP-2020047906-A (JP)
Title: Chip manufacturing method
Inventor: YODO YOSHIAKI
IPC: B23K26/53
Filed: 2018-09-21
Abstract: To provide a chip manufacturing method capable of manufacturing a plurality of chips by dividing a plate-like workpiece without using an expanded sheet.SOLUTION: A chip manufacturing method includes a first laser processing step, a second laser processing step, and a dividing step. The first laser processing step forms a first modified layer by irradiating only a chip region 11c with a laser beam of a wavelength having permeability to a gallium nitride substrate along division schedule lines. The second laser processing step forms a second modified layer by irradiating a laser beam along a boundary between the chip region and an outer peripheral excess region. The dividing step divides the gallium nitride substrate into individual chips by applying force to the substrate. The dividing step divides the gallium nitride substrate into individual chips by a method for holding a plurality of portions of the gallium nitride substrate divided by one or a plurality of division schedule lines respectively by a plurality of holding parts and dividing the gallium nitride substrate along the plurality of division schedule lines by applying a force for moving the plurality of portions relatively in a direction in which they separate from each other with respect to the plurality of holding parts.SELECTED DRAWING: Figure 10
Patent JP-2020054089-A (JP)
Title: Composite member
Inventor: YOSHIDA RIE
IPC: H01F1/059
Filed: 2018-09-26
Abstract: To provide a composite member whose residual magnetic flux density of a bonded magnet does not decrease even when being exposed in a presence of high-temperature and high-pressure water vapor.SOLUTION: A composite member is provided in which a yoke 2 into which a bonded magnet 1 is integrally molded and a resin cap 4 covering the yoke are bonded with an adhesive material 5, and the adhesive material fills a groove 6 formed in the yoke and/or the resin cap.SELECTED DRAWING: Figure 1
Patent JP-2020051315-A (JP)
Title: Reducing agent supply device
Inventor: MIZUKAMI SUNAO
IPC: B01D53/94
Filed: 2018-09-26
Abstract: To eliminate clogging caused by a crystallized reducing agent in an injection valve without complicating the structure of the injection valve.SOLUTION: A reducing agent supply device 10 includes a reducing agent injection nozzle 11, a reducing agent supply pipe 12, a pump 13 and an air discharge part 14. The reducing agent injection nozzle 11 is connected to an exhaust pipe to inject a liquid reducing agent pressure-fed from a reducing agent tank 5 by the pump 13 to an exhaust flow passage 6. The reducing agent supply pipe 12 couples the reducing agent injection nozzle 11 to the reducing agent tank 5. A downward flow region 16 extended upwards from the reducing agent injection nozzle 11 and enabling the liquid reducing agent from the reducing agent tank 5 to flow down to the reducing agent injection nozzle 11 side is provided on one end side of the reducing agent supply pipe 12. The air discharge part 14 is disposed in the downward flow region 16 of the reducing agent supply pipe 12. An on-off valve 21 of the air discharge part 14 allows outflow of air from a reducing agent supply passage 15 to an external space 19 while opened.SELECTED DRAWING: Figure 2
Patent JP-2018203784-A (JP)
Title: Stabilization of immunoglobulin through aqueous formulation with histidine at weak acidic to neutral ph
Inventor: HARALD ARNO BUTTERWECK
IPC: A61K47/18
Filed: 2018-10-04
Abstract: To provide a storage stable, aqueous immunoglobulin formulation at a mildly acidic to neutral pH.SOLUTION: The present invention provides a storage stable, aqueous immunoglobulin composition comprising: an immunoglobulin; glycine, preferably 250 mM glycine; and 50 to 150 mM, preferably 100 to 150 mM, more preferably 150 mM sodium chloride at a pH from 5.5 to 7.0, preferably at 6.0 to 6.5, further preferably 6.5. The composition further comprises preferably 0 to 10 mM, more preferably 0 to 1 mM alkali metal cation. Furthermore, the composition does not contain a sugar or a surfactant, but further contains an anti-oxidant and is stored under an inert gas.SELECTED DRAWING: None
Patent JP-2020061806-A (JP)
Title: Rotary electric machine, drain oil cassette and blowing system
Inventor: HIRATA HIROKI
IPC: H02K5/16
Filed: 2018-10-05
Abstract: To reduce a space for taking out a drain oil cassette of a rotary electric machine.SOLUTION: A rotary electric machine 100 comprises: a rotor having a rotor shaft and a rotor core; a stator having a stator core and a stator winding; two bearings 32 which rotatably support the rotor shaft; a frame 40 disposed on an outer side in a radial direction of the stator; two bearing brackets 42 which are arranged at both ends of the frame 40 and support the two bearings 32; and a drain oil cassette 50 which stores drain oil from the bearings 32 and can be attached/detached to/from the bearing bracket 42. The drain oil cassette 50 includes: a reception member 51 which extends in a horizontal direction along a plane vertical to a rotary shaft direction and receives and stores the drain oil; and an extending part 52 becoming a handle which is connected to an end in a longitudinal direction of the reception member 51 and is to take out the reception member 51. The extending part 52 is formed to be bendable.SELECTED DRAWING: Figure 3
Patent JP-2020060106-A (JP)
Title: Air compressor
Inventor: HACHISUGA TOSHIHIRO
IPC: F04B41/02
Filed: 2018-10-05
Abstract: To remove dust accumulated in an air compressor without increasing special work.SOLUTION: An air compressor 1 includes: a compression mechanism 20 for compressing the outside air by the drive of an electric motor 21; a compressor body 10 including the electric motor 21; and a drain faucet 31 in which an opening/closing operation can be performed so as to discharge drain water and exhaust air from a tank 3. Piping 41 is disposed for guiding the exhaust air discharged when the drain faucet 31 is opened to a filter 13a of a suction part 13, which is a powder accumulation part of the compressor body 10. By blowing out the exhaust air from a blowout part 41b of the piping 41, the dust accumulated in the filter 13a is blown off.SELECTED DRAWING: Figure 6
Patent JP-2020059876-A (JP)
Title: Foam molding with skin and manufacturing method of the same and plasma treatment apparatus
Inventor: NODA HOZUMI
IPC: B29C44/06
Filed: 2018-10-09
Abstract: To suppress degradation acceleration of a skin material attributed to residual amine in a foam body.SOLUTION: In a panel constituting member (1) constituting an instrumental panel which includes a skin material (9) composed of polyvinyl chloride and a foamed body (11) composed of foamed polyurethane that is integrally foamed on a rear side of the skin material (9), an amorphous carbon film (27) is provided on a rear surface of the skin material (9).SELECTED DRAWING: Figure 2
Patent JP-2020061662-A (JP)
Title: Video processing device, video processing method, and program
Inventor: KOJIMA NAOKI
IPC: G09G5/36
Filed: 2018-10-10
Abstract: To correct distortion with high accuracy so that distortion felt by a viewer can be satisfactorily reduced even when projection is performed on a projection surface having an inflection point.SOLUTION: The image projection device includes: adjusting means (308) for adjusting to match a position of a representative point set for an area including an input image to a position of an inflection point in a shape of a projection surface on which the image is projected; calculation means (309) for calculating deformation coordinates of the representative point on the basis of the position of the representative point; and deforming means (301) for generating an image to be projected on the projection surface by deforming the input image on the basis of the deformation coordinates of the representative point.SELECTED DRAWING: Figure 3
Patent JP-2019072488-A (JP)
Title: Vacuum cleaner
Inventor: ALEXANDER EDWARD HUGHES
IPC: A47L9/28
Filed: 2018-10-15
Abstract: To provide a vacuum cleaner in which a PCB is made as small as possible while avoiding disadvantages.SOLUTION: A vacuum cleaner 10 has a main body 12, a motor-driven fan unit 114, a printed circuit board 122 for controlling the motor-driven fan unit 114, and a housing 128 in which a portion of the printed circuit board 122 is encased. A heat sink 130 of the printed circuit board 122 extends through the housing 128 from an interior of the housing 128 to an exterior of the housing 128. The printed circuit board 122 is disposed within the main body 12 such that the heat sink 130 is located in an air-flow path through the main body 12.SELECTED DRAWING: Figure 4
Patent JP-2019048083-A (JP)
Title: Medical balloon devices and methods
Inventor: JAMES L GOEPFRICH
IPC: A61L31/04
Filed: 2018-10-18
Abstract: To provide a balloon or a balloon cover comprising a composite material having at least one expanded fluoropolymer material and an elastomer.SOLUTION: A medical balloon 120 has a longitudinal axis, the medical balloon comprising a composite material comprising at least one expanded fluoropolymer material and an elastomer, wherein the expanded fluoropolymer material comprises serpentine fibrils. Or, a medical balloon has a longitudinal axis, the medical balloon comprising a balloon 120, and a balloon cover 130 comprising a composite material comprising at least one expanded fluoropolymer material and an elastomer, wherein the expanded fluoropolymer material comprises serpentine fibrils.SELECTED DRAWING: Figure 4B
Patent JP-2020068625-A (JP)
Title: Cylindrical linear motor
Inventor: KAKIUCHI TAKASHI
IPC: H02K41/03
Filed: 2018-10-26
Abstract: To provide a cylindrical linear motor that is easy to wire and easy to assemble.SOLUTION: A cylindrical linear motor 1 according to the present invention includes a rod 11, an armature 2 having a cylindrical shape and having a core 3 mounted on the outer periphery of the rod 11 and a winding 5 mounted on a slot 4 provided on the outer periphery of the core 3, a cover 17 that covers the outer periphery of the rod 11 and forms an annular gap G between the cover and the rod 11, a field 6 in which the rod 11, the cover 17, and the armature 2 are cylindrically inserted inward so as to be movable in the axial direction, and N poles and S poles are alternately arranged in the axial direction, and a lead wire L that is housed in the gap G and has one end led out of the cover 17 and the other end connected to the winding 5.SELECTED DRAWING: Figure 1
Patent JP-2020071527-A (JP)
Title: Content display device and content display program
Inventor: ABE SHINSAKU
IPC: G06F3/0484
Filed: 2018-10-29
Abstract: To provide a content display device having an interface that makes it easy to skim through a large amount of content.SOLUTION: A content display device includes display means, a content management unit that holds a list in which a plurality of items of content are arranged in order, a display range management unit that specifies a display target range in the list, and a display control unit that performs the control to display the items of content included in the display means display target range side by side according to the order in the list.SELECTED DRAWING: Figure 7
Patent JP-2020071091-A (JP)
Title: Part program generator and program
Inventor: UTO SHOHEI
IPC: G01B5/02
Filed: 2018-10-30
Abstract: To provide a part program generator with which, when performing measurement at a plurality of measurement points of a measurement object while moving the detection unit of a measuring instrument, it is possible to perform measurement without mistaking the position to which the detection unit is moved, even when the measurement points have a similar external appearance.SOLUTION: Provided is a part program generator equipped with part program generation means for generating a part program that is executed in a measuring instrument when performing measurement while manually moving the detection unit of the measuring instrument to a plurality of measurement points of a measurement object in succession, the part program generator further including discrimination information acquisition means for acquiring discrimination information for discriminating a measurement point from other measurement points. The program generation means constitutes the part program so that when measuring the respective measurement points, the position information of a measurement point is displayed by a prescribed display and the discrimination information of the measurement point is presented to the prescribed display, and command input for measurement execution is accepted thereafter.SELECTED DRAWING: Figure 1
Patent JP-2020069067-A (JP)
Title: Backpack with jacket
Inventor: NAKAJIMA TAKESHI
IPC: A45C9/00
Filed: 2018-10-31
Abstract: To provide a backpack with a jacket in which a jacket is integrally provided in a jacket storage part which is provided on a carrying surface part of a backpack in a manner of capable of being taken out and taken in, in which appearance of the backpack is not deteriorated in use of the jacket, and which can cover shoulder straps of the backpack with the jacket when a user wears the jacket.SOLUTION: A carrying surface part 3 of a backpack 1 is formed into a double structure comprising an inside carrying surface 3A and an outside carrying surface 3B and the carrying surfaces are coupled at a center part, and a doughnut-shaped space part which is formed to surround a carrying surface overlap connection part 6 where the two surfaces are connected, serves as a jacket storage part 4. A whole periphery inlet part 5 which can be opened and closed over a whole periphery in a peripheral direction is provided on an outer peripheral part of the jacket storage part 4, and a rear bodice part 2C of the jacket 2 is coupled to one of the inside carrying surface 3A and the outside carrying surface 3B in the jacket storage part 4 so that the jacket can be stored in a manner of capable of being taken out in a whole peripheral direction through the whole periphery inlet part 5.SELECTED DRAWING: Figure 2
Patent JP-2020069317-A (JP)
Title: Game program, recording medium, and game processing method
Inventor: NAKAGAWA TADAHIRO
IPC: A63F13/52
Filed: 2018-11-02
Abstract: To provide a game program capable of enhancing a performance effect with a small amount of image data.SOLUTION: An information processing device 3 includes: an object image acquisition processing unit 21 for acquiring a character image that is a two-dimensional still image of a game character; an object image processing unit 23 for processing so as to cut out a part of the character image in a predetermined shape; an insertion image generation processing unit 33 for generating an insertion image using the processed cut-out character image; and an image insertion processing unit 37 for inserting the insertion image into a predetermined position on a game screen.SELECTED DRAWING: Figure 2