baber/WOPTO huggingface dataset:
Patent JP-2020181847-A (JP)
Title: Relocation method
Inventor: KOYANAGI OSAMU
IPC: B23K26/57
Filed: 2019-04-23
Abstract: To provide a relocation method of relocating an optical device layer capable of suppressing a decrease in a transfer rate of an optical device to a relocation member during laser lift-off.SOLUTION: A relocation method of relocating an optical device layer includes a relocation member joining step ST11, a buffer layer destruction step ST12, an optical device layer transfer step ST13, an adhesive removal step ST14, and an optical device layer relocation step ST15. In the relocation member joining step ST11, an optical device wafer and a transfer member are joined via an adhesive, and a gap between the optical device layers divided into chip sizes of the optical device wafer is filled with an adhesive. In the adhesive removal step ST14, at least a part of the adhesive filled in the gap between the optical device layers is removed such that the optical device layer embedded in the adhesive layer in the relocation member joining step ST11 protrudes from the adhesive layer.SELECTED DRAWING: Figure 3
Patent JP-2019134185-A (JP)
Title: Printed wiring board and manufacturing method of the same
Inventor: TOYODA HIROTAKA
IPC: H05K3/46
Filed: 2019-04-25
Abstract: To provide a printed wiring board provided with a miniaturized EBG structure that can prevent electromagnetic interference generated in an external device due to mixing of high frequency noise generated in digital circuits, etc. to analog circuits and outflow in a mixed circuit of a digital circuit and an analog circuit, a power supply layer having the EBG structure, and a method for manufacturing the printed wiring board.SOLUTION: In a printed wiring board in which a power supply path is arranged on an insulating layer between a digital circuit 2 and an analog circuit 3, one is connected to the power supply path, the other is made to be an open stub in an open state, a plurality of open stub EBG structures 4 in an open stub state is arranged at an end of a bridge portion 1 of a power plane, the analog circuit 3 is made to be relatively smaller than the digital circuit 2, and between the analog circuit 3 and the power supply path, and between the open stub EBG structure 4 and a peripheral circuit, slits are respectively formed for insulation.SELECTED DRAWING: Figure 1
Patent JP-2019146250-A (JP)
Title: earphone
Inventor: MATSUO TOMOHIRO
IPC: H04R1/10
Filed: 2019-04-25
Abstract: To provide an earphone device capable of providing satisfactory wearing touch and further enhanced sound quality.SOLUTION: An earphone includes: a housing 5 with a driver unit 12; and a sound conduit 4 attached to and protruding from a front face of the housing 5. The sound conduit 4 is disposed further outside than the central position of the housing 5. A tip part of the sound conduit 4 is directed away from the central position of the housing 5.SELECTED DRAWING: Figure 4
Patent JP-2020179609-A (JP)
Title: Manufacturing method of applicator and brush tip
Inventor: NAKAMURA HITOSHI
IPC: B43K1/12
Filed: 2019-04-26
Abstract: To provide an applicator which can realize stable supply of coating liquid to a brush tip.SOLUTION: On one end part of a barrel cylinder 3 is provided with a coating part which is a brush tip 21 made of bundled fibers, and coating liquid stored in the barrel cylinder 3 can be supplied to the brush tip 21. While the brush tip 21 is formed with a small diameter part 21b that reaches the tip along the axis, a large diameter part 21c is formed with fibers surrounding the small diameter part at the base end part of the brush tip located on the barrel side. The large diameter part 21c of the brush tip is arranged inside a tip barrel 2 constituting the barrel cylinder 3, and the small diameter part 21b of the brush tip 21 is attached in a state of protruding from the tip barrel 2.SELECTED DRAWING: Figure 2
Patent JP-2020180239-A (JP)
Title: High-strength gel body and method for preparing the same as well as hydrogel and method for preparing the same
Inventor: MIYATA TAKASHI
IPC: C08F220/56
Filed: 2019-04-26
Abstract: To provide a novel method for preparing high-strength gels.SOLUTION: A method for preparing a high-strength gel body according to the present invention includes a gel body preparation step, a theoretical cross-linking density calculation step, an elastic modulus measurement step, an effective cross-linking density calculation step, a ratio calculation step, and a selection step. In the gel body preparation step, a plurality of types of gel bodies are prepared while changing at least one of a monomer concentration and an added amount of the crosslinking agent. In the theoretical cross-linking density calculation step, the theoretical cross-linking density of each of the plurality of types of the gel bodies is obtained. In the elastic modulus measurement step, the elastic modulus of each of the plurality of types of the gel bodies is measured. In the effective cross-linking density calculation step, the elastic moduli are utilized to obtain the effective cross-linking density of each of the plurality of types of the gel bodies. In the ratio calculation step, a ratio of an effective cross-linking density to a theoretical cross-linking density is obtained for each of the plurality of types of the gel bodies. In the selection step, a gel body having a ratio of an effective cross-linking density to a theoretical cross-linking density of more than 1 is selected.SELECTED DRAWING: Figure 1
Patent JP-2020178982-A (JP)
Title: Game program and game system
Inventor: KAWAKAMI SATOSHI
IPC: A63F13/80
Filed: 2019-04-26
Abstract: To provide a game program and a game system that improve interest in a game.SOLUTION: Game execution means 562 executes a game according to a user's operation. Stock lottery means 234 performs stock lottery processing of determining whether or not to stock as stock media one or more game media out of a plurality of game media associated with the game. When a stock medium is won, stock means 235 associates the stock medium with the user's identification information without informing the user of a content of the stock medium. When a stock release condition is established, reporting control means 563 makes a content of at least one of the stocked stock media be reported to the user via a display 61 or the like and performs stock release processing of making the stock medium shift into a state available in the game.SELECTED DRAWING: Figure 2
Patent JP-2020181540-A (JP)
Title: Information processing apparatus and data verification method
Inventor: NOMURA SHIGEHISA
IPC: G06F12/14
Filed: 2019-04-26
Abstract: To provide an information processing apparatus and a data verification method for verifying a reset vector that stores a starting address of a program.SOLUTION: An information processing apparatus comprises: a memory that stores a starting address of a program in a fixed address and stores the program from the starting address; a first processor that, upon release of reset, refers to the fixed address in the memory, reads the starting address of the program, and reads and executes the program from the read starting address; and a second processor that verifies the program stored in the memory and the starting address stored in the fixed address in the memory.SELECTED DRAWING: None
Patent JP-2020183994-A (JP)
Title: Liquid crystal display device
Inventor: YADA TATSUYA
IPC: G02B5/20
Filed: 2019-05-07
Abstract: To avoid a color to be displayed in a liquid crystal display device from taking on specific hue.SOLUTION: As to each pixel, either area of a red sub-pixel R and blue sub-pixel B is larger than that of a red green sub-pixel RG and blue green sub-pixel BG, an area having the area of the red green sub-pixel RG and the area of the blue green sub-pixel BG added is larger than either area of the red sub-pixel R and blue sub-pixel B. A ratio of the area of the red sub-pixel R to the area of the blue sub-pixel B, and a ratio of the area of the red green sub-pixel RG to the area of the blue green sub-pixel BG are equal to or more than 0.9, and equal to or less than 1.1. When the area of the red sub-pixel R is equal to or more than that of the blue sub-pixel B, a condition in which the area of the red green sub-pixel RG is equal to or less than that of the blue green sub-pixel BG is established, and when the area of the red sub-pixel R is less than that of the blue sub-pixel B, a condition in which the area of the red green sub-pixel RG is larger than that of the blue green sub-pixel BG is established.SELECTED DRAWING: Figure 2
Patent JP-2020188570-A (JP)
Title: Rotary electric machine
Inventor: KONO YOHEI
IPC: H02K3/52
Filed: 2019-05-14
Abstract: To improve connection reliability of a bus bar terminal.SOLUTION: A rotary electric machine has stator winding having a connection part, and a bus bar terminal having a welded part with the connection part. The bus bar terminal has a first holding part and a second holding part sandwiching the stator winding and facing mutually, and a regulation part including at least a part within a facing space of the first holding part and the second holding part, and the stator winding and the regulation part contact with each other at two or more points.SELECTED DRAWING: Figure 9C
Patent JP-2020187622-A (JP)
Title: Information processing apparatus, control method, and control program
Inventor: OSHIMA KEISUKE
IPC: G06K9/72
Filed: 2019-05-16
Abstract: To provide an information processing apparatus configured to correct a character string detected from an image in a short time with high accuracy, a control method, and a control program.SOLUTION: An information processing apparatus 200 includes: a storage unit 210 which stores address elements in multiple layers; a first character extraction unit 222 which extracts a first character string group including a plurality of first character strings each including the first to n-th characters in an input character string; a first candidate extraction unit 223 which compares all first character strings included in the first character string group with all address elements included in a first layer and a second layer to extract first address element candidates; a second character extraction unit 224 which extracts a second character string group; a second candidate extraction unit 225 which extracts second address element candidates; a correction unit 226 which corrects the input character string on the basis of first address element candidates and the second address element candidates; and an output unit 203 which outputs the corrected input character string.SELECTED DRAWING: Figure 5
Patent JP-2020189566-A (JP)
Title: vehicle
Inventor: KATO TAKUMA
IPC: H02J50/10
Filed: 2019-05-22
Abstract: To provide a vehicle which can suppress interruption of smooth charging to a mobile device if a contactless charger is installed therein.SOLUTION: A vehicle in which a contactless charger is installable, the contactless charger being capable of performing wireless charging of a mobile device, includes: a traveling control part (12) which can perform at least traveling control of first traveling characteristics and traveling control of second traveling characteristics in which behavior of the vehicle is gentler than that in the first traveling characteristics; and a device managing part (16) which can switch the contactless charger (20) between a charging-capable state and a non-working state. Then, on the basis of the fact that the device managing part (16) switches the contactless charger to the charging-capable state, the traveling control part (12) changes traveling characteristics to the second traveling characteristics.SELECTED DRAWING: Figure 1
Patent JP-2020190479-A (JP)
Title: Software updating device, server device, and software updating method
Inventor: KATO NAOTOSHI
IPC: G08G1/0969
Filed: 2019-05-22
Abstract: To provide a software updating device, server device, and software updating method, which allow for sending and receiving data under more appropriate communication conditions.SOLUTION: A software updating device according to an embodiment comprises: a device control unit having software incorporated therein for controlling at least some of devices mounted in a vehicle; a communication unit for communicating with an external device; an update control unit configured to update the software incorporated in the device control unit through communication with the external device via the communication unit; and a communication condition management unit for managing the communication conditions between the communication unit and the external device. The update control unit prevents communication under conditions other than predetermined communication conditions using a communication history managed by the communication condition management unit.SELECTED DRAWING: Figure 1
Patent JP-2020189448-A (JP)
Title: Element substrate, liquid discharge head and recording device
Inventor: KASAI RYO
IPC: B41J2/01
Filed: 2019-05-22
Abstract: To solve the problem that a head substrate which drives a plurality of recording elements on a time-division basis increases in manufacturing cost as the circuit size increases when a plurality of drive signals differing in timing from one another in a time of one cycle are generated by a plurality of generation circuits.SOLUTION: An element substrate which comprises a plurality of recording elements, drive elements driving the plurality of recording elements, and a circuit controlling driving of the plurality of drive elements on a time-division basis comprises a generation circuit. The generation circuit generates, according to a clock signal and a data signal generated based upon a transmission signal from outside the element substrate, first and second drive signals driving drive elements belonging to first and second groups among the plurality of drive elements in a one-cycle period in which the plurality of drive elements are driven on the time-division basis. Here, the first drive signal and second drive signal are generated in mutually different timing.SELECTED DRAWING: Figure 5
Patent JP-2020190318-A (JP)
Title: Double-screw
Inventor: HOTTA MAKOTO
IPC: F16J15/06
Filed: 2019-05-23
Abstract: To provide a double-screw which can facilitate attachment while preventing the intrusion of water from a screw-clamped portion.SOLUTION: In a double-screw in which a first screw member and a second screw member can be fastened to each other, the first screw member has: a penetration hole having a diameter smaller than a head part of the other male screw; an accommodation part for accommodating the head part of the other male screw whose shaft is made to penetrate the penetration hole; and an opening part for opening a side opposite to the penetration hole of the accommodation part. The second screw member has: a fastening part fastened to the first screw member so as to block the opening part after the accommodation part accommodates the head part of the other male screw whose shaft is made to penetrate the penetration hole; and a male screw part arranged so as to extend in a direction reverse to the shaft of the other male screw when the fastening part is fastened to the first screw member.SELECTED DRAWING: Figure 1
Patent JP-2020194119-A (JP)
Title: Developing device and image forming device using the same
Inventor: SAMBE TADAO
IPC: G03G21/16
Filed: 2019-05-29
Abstract: To enable air to be exhausted to the outside of a device housing so as to suppress a rise in air pressure inside the device housing, and enable the leakage of powder contained in the air to the outside of the device housing to be suppressed without the intervention of a filter when air is exhausted to the outside of the device housing.SOLUTION: The present invention comprises: a device housing 3 which is opened facing image holding means 1 and in which a developer is accommodated; developer supply means 4 provided facing the opening of the device housing 3, holding and supplying a developer, and developing a latent image held by the image holding means 1; developer stirring means 5 provided in the device housing 3, conveying the developer while stirring it; and exhaust means 6 provided at the top of the device housing 3, and exhausting the air in the device housing 3. The exhaust means 6 includes a pressure relief hole 6a communicating to the inside of the device housing 3, an exhaust port 6b communicating to the outside of the device housing 3, and an exhaust passage 6c formed between the pressure relief hole 6a and the exhaust port 6b, the exhaust passage 6c being arranged via one or a plurality of turnback portions 7.SELECTED DRAWING: Figure 1
Patent JP-2020192934-A (JP)
Title: Damper
Inventor: HANAI MAKOTO
IPC: B60G3/20
Filed: 2019-05-30
Abstract: To provide a damper that can easily obtain damping force with desired magnitude.SOLUTION: A damper 1 is mounted between a body B (a spring upper member) of a vehicle V and a suspension arm 4 (a spring lower member) provided to be turnable around a turning shaft C2 with respect to the body B. The damper 1 comprises a first expanding/contracting member 10, a second expanding/contracting member 20 and a damping passage 30. The first and second expanding/contacting members 10 and 20, in which a first gas chamber R1 and a second gas chamber R2 which are filled with gas are formed, are provided expandably and contractably. The damping passage 30 communicates the first and the second gas chambers R1 and R2 with each other, and imparts resistance to flow of gas flowing between the first and the second gas chambers R1 and R2. The first expanding/contracting member 10 and the second expanding/contracting member 20, provided separately from each other, are connected to the body B and the suspension arm 4 respectively, in a form where distances thereof from the turning shaft C2 are different from each other and in a form where when the an either of the members expands the other contracts, in mounted states thereof.SELECTED DRAWING: Figure 2
Patent JP-2019213451-A (JP)
Title: Bonded rotor shaft
Inventor: COLIN E TSCHIDA
IPC: H02K1/28
Filed: 2019-06-04
Abstract: To provide a rotor for an electric motor in which mechanical stress on an inner diameter of the rotor is minimized when coupling a rotor shaft to a rotor core.SOLUTION: A rotor shaft 14 is located within a central opening 26 of a rotor core 12. The central opening is sized larger than the rotor shaft, and thereby a circumferential gap 32 is present between the rotor core and the rotor shaft, on the other hand, the shaft is located by protrusion parts 30 in the central opening of the rotor core. The circumferential gap is filled with resin.SELECTED DRAWING: Figure 2
Patent JP-2019152884-A (JP)
Title: Image forming apparatus
Inventor: KAKOMURA KIYOHARU
IPC: G03G15/16
Filed: 2019-06-05
Abstract: To provide means, in an image forming apparatus that performs automatic cassette change, that can quickly resume an image forming operation on a page when determining that paper is run out after image formation is started.SOLUTION: An image forming apparatus (10), when detecting that paper in a cassette (130a) is run out in the course of image formation, can continue image formation by switching the cassette to another cassette (130b), and when determining after exposure is started on the basis of image data of a page that paper is run out on the basis of a signal from a paper presence/absence detection sensor (131a) in the cassette in use, executes cleaning of a secondary transfer roller (106) and starts exposure on the basis of image data of a page of interest before the cleaning is finished.SELECTED DRAWING: Figure 1
Patent JP-2019166384-A (JP)
Title: Game machine
Inventor: IWATA YOSHISUKE
IPC: A63F5/04
Filed: 2019-06-10
Abstract: To provide a game machine that can maintain a player's interest in a game.SOLUTION: In a special game state (CZ), if an internal winning combination is lost, lottery whether locking is performed or not is executed. The locking includes "symbol alignment" and "urging". When the "symbol alignment" occurs, imparting of ART is determined. The special game state (CZ) includes a plurality of locking modes with different locking occurrence probabilities. The locking mode can be shifted according to the internal winning combination. The locking mode includes "chance" having a relatively high probability of "symbol alignment" and "normal" having a relatively low probability of "symbol alignment". In the "chance", the occurrence probability of "urging" is higher than that of the "normal".SELECTED DRAWING: Figure 32
Patent JP-2020202146-A (JP)
Title: Transfer device
Inventor: NISHIHARA HIROYASU
IPC: H01M4/139
Filed: 2019-06-13
Abstract: To provide a transfer device capable of reducing damage on a sheet body.SOLUTION: In a transfer device 100, a transfer unit 20 supports an electrode 19, supplied from a feed zone 21, by a support part 24, and transports the electrode 19 to a receiving part 22 by moving the support part 24, and the receiving part 22 receives the electrode 19 from the support part 24. Here, the support part 24 has a pair of plate parts 32, 33 opposing in the vertical direction, and supports the electrode 19 by opening and closing the one plate part 33 and holding the electrode 19. In this way, when the support part 24 supports the electrode 19 while holding by means of the plate parts 32, 33, the support part 24 can hold the electrode 19, supplied from the feed zone 21, by means of the plate parts 32, 33 before abutting thereon. With such an arrangement, damage on the electrode 19 can be reduced.SELECTED DRAWING: Figure 5
Patent JP-2020204687-A (JP)
Title: Optical fiber ribbon, optical fiber cable, and method for manufacturing optical fiber ribbon
Inventor: SATO FUMIAKI
IPC: G02B6/44
Filed: 2019-06-17
Abstract: To provide an optical fiber ribbon, an optical fiber cable, and a method for manufacturing the optical fiber ribbon that use a coated optical fiber with a small diameter of 220 μm or less, is easy to mount in a V-groove with a pitch of 250 μm of an existing fusion machine, and suitable for high-density mounting.SOLUTION: An optical fiber ribbon includes: a plurality of coated optical fibers 11A-11L arranged in parallel; and a connecting resin 21 for connecting the plurality of coated optical fibers. Adjacent coated optical fibers are alternately arranged in a state of being separated and a state of being in contact with every N cores, and a bridge portion 21a formed of the connecting resin is between the adjacent coated optical fibers in the separated state. N is a multiple of 2. An outer diameter R of the coated optical fiber is 220 μm or less. The average distance between centers of the adjacent coated optical fibers is 250 μm ±30 μm.SELECTED DRAWING: Figure 1
Patent JP-2020204880-A (JP)
Title: Learning method, program, and image processing device
Inventor: MISHIMA SUNAO
IPC: G06T7/00
Filed: 2019-06-17
Abstract: To provide a learning method capable of improving easiness of learning in a statistical model, a program, and an image processing device.SOLUTION: According to an embodiment, a learning method learns a second statistical model for outputting a prediction value corresponding to a whole area of an image with the whole image as an input using a first statistical model for outputting a prediction value corresponding to a local area of the image with the local area as an input. The learning method comprises the steps of: acquiring a first prediction value corresponding to each of local areas of an image for first learning output from the first statistical model by inputting each local area to the first statistical model; acquiring a second prediction value corresponding to a whole area of the image for first learning output from the second statistical model by inputting the whole area of the image for first learning to the second statistical model; and causing the second statistical model to learn on the basis of an error between the first prediction value and the second prediction value.SELECTED DRAWING: Figure 15