baber/WOPTO huggingface dataset:
Patent JP-2019064853-A (JP)
Title: Manufacturing method and manufacturing apparatus of optical fiber wire
Inventor: YAMASHIRO KENJI
IPC: G02B6/44
Filed: 2017-09-29
Abstract: To provide a manufacturing method and a manufacturing apparatus of an optical fiber wire which hardly generate deterioration of a surface nature than hitherto.SOLUTION: A manufacturing apparatus of an optical fiber wire includes a primary irradiation part (106) for irradiating each point of the optical fiber wire in which an ultraviolet curable resin constituting at least a surface layer of a coating is in the uncured state, with ultraviolet light emitted from an ultraviolet lamp as long as 0.01 second, under a low oxygen atmosphere having an oxygen concentration of 2% or less and a secondary irradiation part (108) for irradiating each point of the optical fiber wire in which the ultraviolet curable resin constituting at least the surface layer of the coating is in the cured state, obtained from the primary irradiation part (106), with ultraviolet light emitted from the ultraviolet light emission diode.SELECTED DRAWING: Figure 1
Patent JP-2019064790-A (JP)
Title: Medium feeding device and image reading device
Inventor: SHIODA NAOYUKI
IPC: H04N1/04
Filed: 2017-09-29
Abstract: To detect document transport failure in early stage in a medium feeding device or an image reading device provided with the medium feeding device.SOLUTION: A medium feeding device 10 includes a medium placement unit 11 and a feed roller 14 that feeds a sheet P by rotating in contact with the surface of the sheet P facing the medium placement unit 11, a medium movement detection unit 21 capable of detecting movement in the width direction intersecting the direction at least the medium feeding of the sheet P fed by the feeding roller 14 while being located on the upstream side of the feeding roller 14 in the medium feeding direction and in the loading area of the sheet P by the medium placement unit 11, and a control unit 19 which receives a detection information from the medium movement detection unit 21 and stops the job when the physical quantity related to the movement of the sheet P in the width direction exceeds a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2018100079-A (JP)
Title: Retainer and gas generator
Inventor: HIROOKA MASATO
IPC: B60R21/217
Filed: 2017-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator comprising a gas generator housing and a retainer for holding the same from outside.SOLUTION: A housing 10 is configured so that: an open hole 25 of a first annular peripheral wall part 21 of a first retainer 20 contacts a part of a peripheral wall part 13 so as to overlap a gas discharge port 14 in a thickness direction; a first inside protrusion part 23 contacts a boundary part between a top plate 12 and a peripheral wall part 13; a second annular peripheral wall part 31 of a second retainer 30 contacts a remainder of the peripheral wall part 13; a second inside protrusion part 33 contacts a boundary between a bottom plate 12 and a peripheral wall part 13; and a first flange part 22 and a second flange part 32 contacts, therefore the housing is held from outside.SELECTED DRAWING: Figure 1
Patent JP-2019074610-A (JP)
Title: Image forming apparatus
Inventor: TANII HIDEO
IPC: B65H37/04
Filed: 2017-10-13
Abstract: To quickly increase the temperature of a heating rotating body even when a post-processing device is attached to an image forming apparatus, so as to reduce a waiting time until the start of printing compared with a prior art.SOLUTION: When starting a first print job using a post-processing device, a control unit starts power supply to a heater at a first duty ratio. The control unit determines a time required for preparation processing for a preparation processing execution unit used in the first print job. When an ideal carry-in time is equal to or longer than the time required, the control unit causes a paper feed unit to start paper feed when the temperature of a heating rotating body reaches a fixing proper temperature. After the start of paper feed, the control unit starts the preparation processing for the preparation processing execution unit to be used.SELECTED DRAWING: Figure 7
Patent JP-2019075271-A (JP)
Title: Fuel battery cell
Inventor: SHIMIZU SOTA
IPC: H01M8/12
Filed: 2017-10-16
Abstract: To provide a fuel battery cell that suppresses the occurrence of cracks in a support substrate.SOLUTION: A fuel battery cell includes a supporting substrate 20, a pair of first members (fuel electrode) 4, and a reinforcement membrane (electrolyte) 5. The pair of first members 4 is disposed on the support substrate 20 at a distance from each other. The first member 4 has a thermal contraction rate larger than that of the support substrate 20. The reinforcement film 5 has a thin film portion 51 and a thick film portion 52. The thin film portion 51 is disposed on one of the first members 4. The thick film portion 52 is disposed on the support substrate 20 between the first members 4. The film thickness of the thick film portion 52 is thicker than that of the thin film portion 51.SELECTED DRAWING: Figure 5
Patent JP-2018050311-A (JP)
Title: Imaging device and vehicle
Inventor: KOSHIBA YASUSHI
IPC: G03B17/08
Filed: 2017-10-24
Abstract: PROBLEM TO BE SOLVED: To further improve heat radiation effect from the interior of a housing to the outside.SOLUTION: An imaging device 10 has: an imaging optical system 20; an image pickup device 31; a circuit board; a housing 11; a first heat transmission member 37; and a second heat transmission member 38. The circuit board includes a first circuit board 32 and a second circuit board 33. At least the first image pickup device 31 is mounted on the first circuit board 32. At least an electronic component is mounted on the second circuit board 33. The first heat transmission member 37 extends in a direction away from the imaging optical system 20. The first heat transmission member 37 is integrally molded with an inner wall of the housing 11. The second heat transmission member 38 transmits heat generated from the image pickup device 31 and the electronic component to the first heat transmission member 37.SELECTED DRAWING: Figure 2B
Patent JP-2019077926-A (JP)
Title: Composite copper particle, copper ink and method for producing composite copper particle
Inventor: DEMURA TAKAMITSU
IPC: B22F9/24
Filed: 2017-10-25
Abstract: To provide a composite copper particle capable of forming a copper conductive film having a low sheet resistivity in the case where it is contained in a copper ink.SOLUTION: A composite copper particle comprises a copper-base particle and a copper fine particle that is coated over a surface of the copper-base particle and smaller in particle size than the copper-base particle. The copper-base particle is coordinated with a lower carboxylic acid having a carbon number of 1 or greater and 3 or smaller onto at least one part of a surface, so that the copper fine particle is coated over the copper-base particle through the lower carboxylic acid. The lower carboxylic acid is excellent in pyrolytic property.SELECTED DRAWING: Figure 1
Patent JP-2019082571-A (JP)
Title: Karaoke device
Inventor: KIKUCHI AKIRA
IPC: G10K15/04
Filed: 2017-10-30
Abstract: To provide a karaoke device which enables a user who thinks of singing a piece of music being played as BGM to smoothly sing the piece of music to karaoke without any sense of incompatibility.SOLUTION: A karaoke device 1 has: an acoustic processing part 14 which generates a sound radiation signal to be used for a karaoke playback and a BGM playback based upon accompaniment data; and a playback control part 100 which radiates a karaoke playback sound or BGM playback sound from loudspeakers based upon the sound radiation signal. The playback control part starts, if an indication of change to a karaoke playback of a piece of music is made during a BGM playback of the piece of music, a karaoke playback from a predetermined singing section after continuing the BGM playback until the end of a playback section played when the indication of change is made.SELECTED DRAWING: Figure 1
Patent JP-2018193357-A (JP)
Title: Composition for preventing myopia, and functional food
Inventor: TSUBOTA KAZUO
IPC: A61P43/00
Filed: 2017-10-31
Abstract: To provide ophthalmologic compositions effective for the prevention or treatment of myopia or eye diseases, particularly, to provide ophthalmologic compositions effective for the children of growth period and the younger age group in which myopia develops and progresses, additionally for middle-aged and elderly people who become to develop age-related eye diseases such as cataract, glaucoma, retinal detachment, retinopathy, maculopathy, choroidal neovascularization, posterior staphyloma, optic neuropathy and the like, to provide functional foods containing the ophthalmologic compositions, and to provide screening methods which can search them.SOLUTION: The above subject is solved by an ophthalmologic composition or a functional food containing at least one component selected from the group consisting of crocetin and a pharmaceutically acceptable salt thereof, as well as ginkgo biloba extract.SELECTED DRAWING: Figure 1
Patent JP-2018080329-A (JP)
Title: Copolymer and method for producing copolymer, and plating aid containing the copolymer, and molding of polyethylene resin
Inventor: YAO SHIGERU
IPC: C08F216/12
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copolymer for a plating aid, as a technique to plate a molding such as a polyethylene resin, which is said to be difficult to plate.SOLUTION: The present invention provides a method for producing a copolymer for a plating aid. The copolymer for a plating aid is a copolymer of a first monomer (A) and a second monomer (B). The monomer (A) is a monomer selected from the group consisting of (meth) acrylate, (meth) acrylamide, vinyl ether, vinyl ester, siloxane, α olefin and substituted styrene, having an alkane chain with a length of 8 or more carbon atoms in its side chain. The monomer (B) is a monomer having a structure for imparting a metal adsorption ability in its side chain.SELECTED DRAWING: Figure 4
Patent JP-2019085021-A (JP)
Title: Vehicular seat
Inventor: AKAIKE FUMITOSHI
IPC: B60N2/64
Filed: 2017-11-09
Abstract: To improve convenience of a partition panel provided to a vehicular seat.SOLUTION: A seat 1R (1L) includes: an upright panel-like partition panel 4 that is deployed in a side position P2 (P3) of a head of a sitting occupant; and a movement mechanism 10 capable of moving the partition panel 4 between the side position P2 (P3) and a retreat position routed around through a lateral side of a seat back 2 from the side position P2 (P3) so as to overlap on a back surface side.SELECTED DRAWING: Figure 2
Patent JP-2019091966-A (JP)
Title: Power amplifier circuit
Inventor: SATO HIDEYUKI
IPC: H03F3/24
Filed: 2017-11-10
Abstract: To provide a power amplifier circuit with an extended gain dispersion.SOLUTION: A power amplifier circuit 10A includes a first transistor Q1 that has a base to which an RF signal is supplied and a collector to which a variable power supply voltage Vcc according to the level of the RF signal is supplied, and amplifies the RF signal, a bias circuit 20 that has a second transistor Q20 for supplying a bias current Ibias to the base of the first transistor Q1, and an adjustment circuit 30 reduces the bias current Ibias supplied to the base of the first transistor Q1 by reducing the current supplied to the base of the second transistor Q20 as the variable power supply voltage Vcc is lower.SELECTED DRAWING: Figure 1
Patent JP-2018079924-A (JP)
Title: Non-pneumatic support structure
Inventor: CEYHAN CELIK
IPC: B60B9/26
Filed: 2017-11-14
Abstract: PROBLEM TO BE SOLVED: To increase the load carrying capacity and durability of spokes and thus the performance of a top loader non-pneumatic tire.SOLUTION: A wheel and tire assembly for a mobile vehicle includes an inner central hub, an outer shear band and tread structure mounted on the central hub, and a spoke structure extending between the central hub and the shear band and tread structure. The spoke structure defines a plurality of cavities disposed concentrically about the central hub, and thereby each of the plurality of cavities allows the spoke structure to deflect under a load.SELECTED DRAWING: Figure 1
Patent JP-2018081693-A (JP)
Title: Automated process control hardware engineering using schema-represented requirements
Inventor: PADMAJA BODANAPU
IPC: G06F17/50
Filed: 2017-11-14
Abstract: PROBLEM TO BE SOLVED: To provide automated hardware device engineering and design by representing hardware engineering requirements via a wiring typical schema.SOLUTION: An engineering workbench application executed on a computing device utilizes a wiring typical schema representing generic and project-specific requirements to automate hardware device engineering and design tasks in real time.SELECTED DRAWING: Figure 1
Patent JP-2019091250-A (JP)
Title: Visitor reception system
Inventor: SHOJI KEIICHI
IPC: G06Q10/10
Filed: 2017-11-15
Abstract: To provide an authentication key that is flexible and can improve authentication accuracy by using a symbol as a visitor's authentication key.SOLUTION: A visitor reception system includes: a notification unit 13 for notifying a visitor of an authentication key represented by a character string; an authentication information storage unit 18 for storing authentication information including an authentication key notified to the visitor, visitor information, and an additional condition of the authentication key to a business card; an acquisition unit 14 for acquiring a company name and a name described in the authentication key and the business card by analyzing a captured image when a business card to which the authentication key is attached is taken by a camera 1 at a reception of the facility; and an authentication unit 15 for authenticating a visitor when the acquired authentication key, company name and name match the combination of the authentication key, company name and name contained in the authentication information or when the authentication key on the business card matches the additional condition.SELECTED DRAWING: Figure 1
Patent JP-2019089257-A (JP)
Title: Laminate and battery pack using laminate
Inventor: SHIMA TSUGUNORI
IPC: H01M10/643
Filed: 2017-11-15
Abstract: To provide a laminate of a resin composition which is excellent in moldability and fire resistance and heat insulation properties, and to suppress generation and spread of fire of a battery pack containing a secondary battery cell by the laminate of the resin composition excellent in the fire resistance and the heat insulation properties.SOLUTION: A laminate 10 contains a first resin composition layer 1 mainly containing a polyimide resin, and a second resin composition layer 2 containing 8-70 wt.% of aluminum phosphite. The first resin composition layer 1 and the second resin composition layer 2 are adjacent to each other, and are bonded to each other. In the battery pack containing a plurality of secondary battery cells 41 and 41, a space between the secondary battery cells 41 and 41 adjacent to each other is shielded by the laminate 10, and prevents spreading fire of the secondary battery cells 41 and 41. A battery assembly 40 containing the plurality of secondary battery cells shields a space between a case 32 or a cover 31 and a battery assembly 40 with the laminate 10, and prevents spreading fire of the case 32 or the cover 31, in the battery pack arranged between the case 32 and the cover 31.SELECTED DRAWING: Figure 1
Patent JP-2018023875-A (JP)
Title: Game machine
Inventor: ISHII KEIICHI
IPC: A63F7/02
Filed: 2017-11-16
Abstract: PROBLEM TO BE SOLVED: To cause a player to easily understand an entrance of a game ball and to improve a presentation when the game ball makes the entrance.SOLUTION: A game machine comprises: an illumination unit 18 to be attached to a game board 4; an opening/closing member 28 capable of changing from a closed state in which game balls shot to the game board 4 cannot enter to an open state in which the game balls can enter; a sensor 282 for detecting the passing of game balls entered the opening/closing member 28; design plates 32, 33 which are disposed near the opening/closing member 28 and on which designs 32a, 33a are applied for suggesting movement of the game balls entered the opening/closing member 28; and a plurality of backlight light sources 34a for irradiating from behind the designs 32a, 33a of the design plates 32, 33, upon a detection of passing of a game ball by the sensor 282. The backlight light sources 34a are sequentially lit so as to indicate the state suggesting the movement of the game balls, in a manner different from the flow-down speed of the game balls flowing down the game board 4.SELECTED DRAWING: Figure 4
Patent JP-2019095343-A (JP)
Title: Surface plasmon resonance sensor device
Inventor: IWABUCHI YASUO
IPC: G01N21/41
Filed: 2017-11-24
Abstract: To provide a surface plasmon resonance sensor device with which it is possible to realize both integration with a detector and downsizing of a sensor device.SOLUTION: The present invention pertains to a surface plasmon resonance sensor device characterized by being composed of a sensor member 10 having light transmissivity, a translucent plate 30 arranged overlapping the sensor member 10, an attachment 40, and a lens part 50 for guiding transmitted light to a camera 5 of a camera-fitted portable terminal P. The sensor member 10 includes a minute rugged structure and a metal film that covers its inner surface. In a state of the translucent plate 30 and an opening side, such as a recess 15c, of the sensor member 10 being stacked one on another, a measurement object is holdable in the recess 15c, and when illuminated from the side of the sensor member 10 that is opposite the translucent plate 30, light passing through the sensor member 10 and having its intensity or wavelength changed by a measurement object present on the surface of the metal film passes through the translucent plate 30, the attachment 40 and the lens 56 in the order stated before entering the camera 5.SELECTED DRAWING: Figure 5
Patent JP-2018109610-A (JP)
Title: 3D modeling system
Inventor: CHEN HUAN-WEN
IPC: G01B11/24
Filed: 2017-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a 3D modeling system using a LiDAR device.SOLUTION: A 3D modeling system 1 includes a LiDAR device 10 and a computer 11 connected to the LiDAR device. The LiDAR device is configured to emit a detection laser 128, receive a reflection laser 148, and then obtain reflection point data. The computer is configured to control work of the LiDAR device, process the reflection point data captured by the LiDAR device, and then form a 3D model based on the reflection point data.SELECTED DRAWING: Figure 1
Patent JP-2019102550-A (JP)
Title: Semiconductor substrate manufacturing method
Inventor: HASEGAWA SEIYA
IPC: H01L21/304
Filed: 2017-11-29
Abstract: To provide an art to control a height of a local semiconductor region in a manufacturing method of a semiconductor substrate in which the local semiconductor region is exposed in a local range on a surface of the semiconductor substrate and another semiconductor region is exposed in a surrounding range surrounding the local range.SOLUTION: A semiconductor substrate manufacturing method comprises the steps of: forming a first recess 41 in a local range R1 of a semiconductor substrate and forming a second recess 42 having overhanging lateral faces at a position away from the local range R1; laminating a semiconductor layer 6 to be a local semiconductor region 61 on a surface of the semiconductor substrate where the first recess 41 and the second recess 46 are formed; and performing surface polishing on the surface of the semiconductor substrate until a space remaining under the overhang lateral faces is exposed. The end of surface polishing is clarified.SELECTED DRAWING: Figure 4
Patent JP-2018056134-A (JP)
Title: Light-emitting element and light-emitting device
Inventor: SHIMOGAKI TOMOKO
IPC: H05B33/22
Filed: 2017-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element that has a high luminous efficiency, to provide a light-emitting element with small reduction in emission luminance and that has a high reliability, and to provide a light-emitting element with low drive voltage.SOLUTION: A light-emitting element has a first light-emitting layer contacted with a hole transport layer, and a second light-emitting layer contacted with the first light-emitting layer. The first light-emitting layer and the second light-emitting layer include a bipolar host material, and a light-emitting material as a guest material. The guest material included in the first light-emitting layer has a weaker force for capturing a positive hole compared with the guest material included in the second light-emitting layer, and the hole-transporting property of the first light-emitting layer is enhanced higher than that of the second light-emitting layer. As a result, a re-coupling region of the positive holes and electrons is formed so as to extend in the light-emitting layer. In addition, the hole transport layer contains an anti-reducing substance so that the electrons passing through the light-emitting layer and reaching the hole transport layer do not reduce the hole transport layer.SELECTED DRAWING: Figure 1
Patent JP-2019097878-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO SEITARO
IPC: A63F7/02
Filed: 2017-12-01
Abstract: To provide a Pachinko game machine capable of increasing interest of a game.SOLUTION: In a Pachinko game machine, when a result of a win/loss determination by first win/loss determination means or a result of a win/loss determination by second win/loss determination means in the most advantageous game state is a big winning and when a stop symbol of a first special symbol or a second special symbol suggesting the big winning is a predetermined big winning symbol to be a trigger in which a game state after completion of the special game is shifted to a game state other than a most advantageous game state, a limit counter is reset when a predetermined big winning symbol is determined or when a second big winning symbol is determined in the game state after completion of the special game.SELECTED DRAWING: Figure 9
Patent JP-2019102675-A (JP)
Title: Photodiode, pixel circuit, electronic apparatus and manufacturing method of photodiode
Inventor: WAKANO HISASHI
IPC: G01J1/04
Filed: 2017-12-05
Abstract: To improve an amplification factor of photocurrent in a solid state imaging device in which an avalanche photodiode is provided.SOLUTION: A photodiode comprises a photoelectric conversion part, an amplification region and an electrode. In the photodiode, the photoelectric conversion part converts incident light to electrical charges. And, in the photodiode, a recess is formed in the amplification region. And, the amplification region amplifies the electrical charges converted by the photoelectric conversion part. And, in the photodiode, the electrode outputs the electrical charges amplified by the amplification region.SELECTED DRAWING: Figure 5
Patent JP-2019099010-A (JP)
Title: Vehicle body structure
Inventor: SOSHINO YASUNORI
IPC: B62D25/02
Filed: 2017-12-05
Abstract: To realize a vehicle body structure which enables simplification of a structure and cost reduction without impairing the appearance.SOLUTION: A vehicle body structure 1 includes: an inner panel 10 forming an opening 12 to which rear quarter glass at a vehicle rear part is attached; and a rear roof rail 30 extending in a vehicle width direction at a rear part of the inner panel 10. The inner panel 10 has a cutout part 13 at the rear side relative to the opening 12. The vehicle body structure is provided with a pillar 20 which is fixed at the inner front side of the cutout part 13 and extends in a vertical direction so as to support the rear roof rail 30 from below.SELECTED DRAWING: Figure 1