baber/WOPTO huggingface dataset:
Patent JP-2014191103-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge
Inventor: NARITA KOSUKE
IPC: G03G5/14
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that suppresses unevenness in image density, and suppresses a reduction in density after repeated image formation.SOLUTION: An electrophotographic photoreceptor 1 includes: a conductive support 2; an undercoat layer 4 that is arranged on the conductive support, contains an electron receptive compound including metal oxide particles and an anthraquinone structure and a binder resin crosslinked by a block-type isocyanate compound blocked by methyl ethyl ketone oxime, where a content of the electron receptive compound having an anthraquinone structure is 0.7 pt.mass or more based on 100 pts.mass of the metal oxide particles and a content of the methyl ethyl ketone oxime in the undercoat layer is 0.2 mass% or less; and a photosensitive layer 3 that is arranged on the undercoat layer.
Patent JP-2014189642-A (JP)
Title: Dust collector of coke oven
Inventor: TORII TAKASHI
IPC: C10B41/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent dust, which is scattered in a large amount when pushing out coke after removing oven covers located on the extruder side and guide vehicle side of a coke oven from the coke oven, from being discharged into the atmosphere.SOLUTION: A dust collection hood 9 for sucking and collecting dust generated from a carbonization chamber 1 of a coke oven is provided with an air nozzle 12 which injects compressed air 7 to the periphery of an oven mouth of the coke oven. A flap equipped with a secondary air nozzle at a tip thereof is installed above or below the compressed air nozzle 12 to rectify the flow of the compressed air 7 and prevent the breakage of an air curtain, thereby efficiently collecting dust.
Patent JP-2014190080-A (JP)
Title: Eaves ventilation equipment and eaves ventilation structure
Inventor: MAEDA HARUHIKO
IPC: E04B1/70
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide eaves ventilation equipment and an eaves ventilation structure exhibiting high ventilation capacity and making the quality of an air passage consistent.SOLUTION: Eaves ventilation equipment 1 comprises: a body part 11 which has a lip groove-shaped cross section and in which a recess 11a is formed along a longitudinal direction; and a back board plate 12 arranged along the longitudinal direction in the body part 11. First ventilating openings 11b are formed and oppositely arranged in the recess 11a of the body part 11, and second ventilating openings 11d are formed along the longitudinal direction on a side facing a rear face of a recess bottom part 11c between the oppositely arranged first ventilating openings 11b.
Patent JP-2013227557-A (JP)
Title: Latex particle for diagnostic reagent and method of manufacturing the same
Inventor: OKUYAMA KAORI
IPC: C08L101/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a latex particle for a diagnostic reagent which is obtained by the soap-free polymerization of an aromatic vinyl monomer and has monodispersity with excellent particle size distribution and manufacture reproducibility, and to provide a method of manufacturing the latex particle.SOLUTION: A latex particle for a diagnostic reagent comprises an aromatic vinyl polymer containing a group 2 metal, and the content of the group 2 metal in the latex particle is 0.005-0.05 wt.%. Then, a method of manufacturing the latex particle for the diagnostic reagent is obtained by performing soap-free polymerization of an aromatic vinyl monomer in the presence of a metal sulfate of the group 2 metal, phosphate of alkali metal and hydroxide of alkali metal.
Patent JP-2014194663-A (JP)
Title: Management device, article inventory management program and article inventory management method
Inventor: YASUKAWA TOMOHISA
IPC: G06K17/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To specify a position of an article when managing an inventory of the article.SOLUTION: A management device 4 includes a receiving unit 111 that receives through each of multiple position information antennas provided at a shelf for managing an article with a communication device attached; a MAC address to be uniquely given from the communication device to the communication device; and time required for receiving the MAC address which is calculated from time required for communicating with the communication device by the antenna. The management device 4 also includes a position calculation unit 112 that calculates a coordinate of the article corresponding to the communication device with the MAC address given, on the basis of the MAC address and the time required for receiving the MAC address which are received through each of the position information antennas.
Patent JP-2013229326-A (JP)
Title: Method for processing electrolyte containing fluorine
Inventor: HAYASHI HIROSHI
IPC: H01M10/54
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely processing an electrolyte containing a volatile fluorine compound (LiPF, or the like) and an organic solvent.SOLUTION: The method for processing an electrolyte containing a fluorine compound includes a vaporization step for vaporizing the volatile components of an electrolyte containing a fluorine compound by heating it under reduced pressure, a fluorine fixing step for fixing the fluorine component contained in the vaporized gas as calcium fluoride by causing reaction with calcium, and an organic solvent component recovery step for recovering the organic solvent component contained in the vaporized gas. Preferably, volatile components of electrolyte are vaporized by heating the electrolyte under reduced pressure after adding a small quantity of water thereto.
Patent JP-2014197578-A (JP)
Title: Method for manufacturing solar cell
Inventor: SAITO MITSUHISA
IPC: H01L31/06
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: a laser scribe method is used as a method for removing a coating film 103b and an SiNx film 106 but variations occur in contact resistance due to variations in an amount of residue or the like when forming a light-receiving surface electrode 107 in manufacture of a solar cell both achieving low cost and high efficiency.SOLUTION: A method for manufacturing a solar cell which forms a selective emitter layer by forming a dope diffusion layer having a different concentration on a surface of a base material and bringing an electrode into contact with a region by opening a part of a passivation film while forming the passivation film on the surface of the base material and a surface of the dope diffusion layer includes: a first step of changing concentrations and film thicknesses of the dope film formed on a surface of the region with which the electrode is brought into contact and the dope film formed on a surface of a region other than the region with which the electrode is brought into contact; a second step of forming a dope diffusion layer on the surface of the base material by applying thermal energy to the base material; and a third step of removing the dope film, leaving a part of the dope film.
Patent JP-2014197755-A (JP)
Title: Doherty amplifier
Inventor: KIJIMA TORU
IPC: H03F3/24
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a doherty amplifier capable of achieving a frequency characteristic highly efficient in a wide band.SOLUTION: The doherty amplifier, including: a main amplifier 2 that always operates when an input signal is supplied and that amplifies the input signal; a peak amplifier 3 that operates when an input signal is larger than a predetermined level and that amplifies the input signal; a load section 5 that synthesizes an output of the main amplifier with an output of the peak amplifier for output; and a 1/4 wavelength transmission line 4 that is connected between the main amplifier 2 and the load section 5 and corresponds to a 1/4 wavelength of an input signal, further includes a 1/2 wavelength transmission line 6 that is connected between the peak amplifier 3 and the load section 5 and that corresponds to a 1/2 wavelength of an input signal.
Patent JP-2014199157-A (JP)
Title: Heat source device
Inventor: TERASHIMA MASAKAZU
IPC: F24H1/18
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of an overpressure relief valve for relieving an internal pressure of a hot water storage tank to an outside and water leakage in a path for flowing hot water from the hot water storage tank and supplying the hot water.SOLUTION: A pressure relief path including an overpressure relief valve 34 is connected to an outflow path of a hot water storage tank. If a detected temperature by hot-water-storage-tank hot water temperature detection means 5 for detecting a temperature of hot water in the hot water storage tank is continuously in a state of being lower than a set reference temperature while the hot water produced by heating by operating a heat generator thermally connected to the hot water storage tank for set operating time is stored in the hot water storage tank, or if the temperature of the supplied hot water is not equal to or higher than an abnormality determination reference temperature for abnormality determination reference time or longer when the hot water is supplied from the outflow path after continuation of the state, an overpressure-relief-valve abnormality determination operation control unit 37 determines that at least either abnormality in the overpressure relief valve 34 or water leakage in a path for introducing the hot water from the hot water storage tank and supplying the hot water occurs and overpressure-relief-valve abnormality notifying means 41 makes a notification of the abnormality in the overpressure relief valve 34.
Patent JP-2014198448-A (JP)
Title: Gas barrier film
Inventor: MATSUZAKI MORIO
IPC: B32B27/32
Filed: 2013-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier film which suppresses deterioration in gas-barrier properties due to bending, spreading or the like of a gas barrier film and is further excellent in gas barrier properties in a high-temperature and high-humidity environment (60°C, 90%RH).SOLUTION: There is provided a gas barrier film 5 which is obtained by laminating a metal oxide layer 2, a primer layer 3 and a gas barrier layer 4 in this order on at least one surface of a transparent film 1, wherein the primer layer 3 contains an acid-modified olefin resin.
Patent JP-2014201746-A (JP)
Title: Transparent conductive film and production method of transparent conductive film
Inventor: MATSUBARA MASAHITO
IPC: H01B13/00
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film having a low extinction coefficient of a transparent electrode.SOLUTION: In a transparent conductive film having a transparent electrode film, the extinction coefficient at the wavelength of 450 nm of the transparent electrode film is 0.006 or lower.
Patent JP-2013175276-A (JP)
Title: Solid state memory utilizing analog communication of data values
Inventor: FRANKIE F ROOHPARVAR
IPC: G11C16/06
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide solid-state non-volatile memory devices and systems utilizing analog signals to communicate data values of two or more bits of information.SOLUTION: Memory devices 301 adapted to process and generate analog data signals representative of data values of two or more bits of information facilitate increases in data transfer rates relative to devices processing and generating only binary data signals indicative of individual bits. Programming of such memory devices includes programming to a target threshold voltage range representative of the desired bit pattern. Reading such memory devices includes generating an analog data signal indicative of a threshold voltage of a target memory cell. This analog signal may then be processed to convert it to a digital representation of the individual bits of the bit pattern represented by the analog signal.
Patent JP-2013145916-A (JP)
Title: Heat treatment apparatus, heat treatment method, and storage medium
Inventor: TOYOSAWA SODAI
IPC: H01L21/683
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To rapidly lower temperature of a heating plate when a substrate is mounted on the heating plate and is subjected to heat treatment.SOLUTION: Two pieces of cooling plates 81 and 82 with substantially the same size as that of a heating plate 84 are horizontally disposed on a lower side of the heating plate 84. The lower cooling plate 81 is fixed to the heating plate 84 via a heat insulation member, and the upper cooling plate 82 is configured such that it can be moved up and down with respect to the lower cooling plate 81. The lower cooling plate 81 comprises a coolant passage 88. The upper cooling plate 82 is cooled in advance by bringing it into contact with the lower cooling plate 81. When temperature of the heating plate 84 is lowered, the upper cooling plate 82 is lifted so as to be brought into contact with or moved closer to the heating plate 84. Alternatively, a single piece of a cooling plate comprising the coolant passage 88 may be brought into contact with or moved closer to the heating plate 84, instead of using the two pieces of cooling plates 81 and 82.
Patent JP-2013218333-A (JP)
Title: Optical fiber connector
Inventor: Li zhi-ming
IPC: G02B6/38
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector convenient for assembly and capable of saving resources.SOLUTION: An optical fiber connector includes a clamp mechanism including a first holding member and a second holding member, and a ferrule. The second holding member includes a first abutment part having a first abutment surface and a second abutment part inclinedly concatenated to the first abutment part and having a second abutment surface. The first abutment part approximates the ferrule and the second abutment surface is provided with a guide groove. While an optical fiber is mountable within the ferrule via the clamp mechanism in a deformable manner, a part of the optical fiber is extruded from the ferrule. A clamp member included in the clamp mechanism presses the second holding member while moving along the second holding member. In the movement process of the clamp member, the first abutment surface and the second abutment surface are alternately abutted on the first holding member.
Patent JP-2014205382-A (JP)
Title: In-wheel motor unit for vehicle
Inventor: SEO TAKASHI
IPC: B60K1/00
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To make assemblability of a drive unit body excellent, and to prevent a motor from being damaged at the time of being assembled.SOLUTION: A drive output shaft 10 from a drive unit body A and a wheel hub shaft supported by a hub bearing with respect to an axle case are connected through a displacement absorption mechanism. In an in-wheel motor unit for a vehicle, the drive unit body A is assembled by fitting a centering jig G to a motor shaft side assembly A1 incorporating a rotor 8 in a motor generator MG, and combining this with a drive output shaft side assembly A2 incorporating a stator 9 in the motor generator MG. The drive output shaft side assembly A2 is provided with a positioning projection 22a which performs centering positioning of a motor shaft 6 and a drive output shaft 10 by being engaged with the centering jig G at the time of assembling the drive unit body A.
Patent JP-2014209860-A (JP)
Title: Joint
Inventor: NAGASAKA YOSHINOBU
IPC: A01G9/12
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a joint by which a fit state with respect to a pillar can be tight or relatively loose.SOLUTION: A block joint comprises: a first holding part 11 which holds an outer peripheral surface of a pillar by a pillar hole 10 penetrating in a vertical direction; an aperture 12 which is opened over a full length of the pillar hole 10 in the vertical direction, and allows the first holding part 11 to attach/detach to/from the pillar; an insertion hole 20 which is opened toward the top face side and extended downward, and into/from which an end part of the wire member is inserted/extracted from above; a joint body 1A which includes a communication hole 50 communicating the pillar hole 10 with the insertion hole 20; and a movable member which is movably arranged in the communication hole 50, of which an outside edge part 63 protrudes toward the insertion hole 20 when the pillar penetrates the pillar hole 10, and of which an inside edge part 62 protrudes toward the pillar hole 10 when the end part of the wire member is inserted into the insertion hole 20.
Patent JP-2014210988-A (JP)
Title: Woven or knitted fabric having multilayer structure
Inventor: ITO TOMOKO
IPC: D04B1/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a woven or knitted fabric having high water-absorbing and rapid drying property, high air permeability, anti-see through property and moderate softness.SOLUTION: A woven or knitted fabric comprises a multilayer structure. In a yarn constituting the multilayer structure, not-yet-untwisted portions A having a twist in a false twist direction, over-untwisted portions B having a twist in a direction opposite to the false twist direction, and twist-free crimped portions C having no twist are repeatedly arranged along a yarn longitudinal direction in the order of the not-yet-untwisted portions A-the crimped portions C-the over-untwisted portions B- the crimped portions C. The yarn comprises weakly fused polyester false-twisted yarns that satisfies the following requirements. The not-yet-untwisted portions A have an average length of 7 mm or shorter. The over-untwisted portions B have an average length of 7 mm or longer. The not-yet-untwisted portions A have a cross-sectional void ratio of 7% or more and 40% or less. The problem is solved by arranging the yarn in a skin surface side layer and/or a middle layer of the fabric and therefore the fabric has an air permeability of 100 cc/cm/sec or more.
Patent JP-2014197366-A (JP)
Title: Information management system
Inventor: SHIMIZU YUSUKE
IPC: G02B6/12
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an information management system capable of avoiding detection of an unwanted part such as a little finger or a root part of the little finger of a hand holding a writing instrument when writing in a sheet with the writing instrument, turning a written content into electronic data simultaneously with the writing in the sheet, and managing the electronic data.SOLUTION: An information management system comprises: a personal computer P having a display unit D; and an electronic underlay A used as laid under a sheet K configured to be written in with a writing instrument 10. The electronic underlay A comprises: a sheet-like optical waveguide W in which a grid-like core 2 is interposingly held by a sheet-like underclad layer and an overclad layer; a light-emitting device connected to one end face of the core 2; and a light receiving device connected to the other end face of the core 2. Elasticity modulus of the core 2 is set larger than elasticity modulus of the underclad layer or elasticity modulus of the overclad layer.
Patent JP-2013189372-A (JP)
Title: Conductive paste material
Inventor: HAMADA JUN
IPC: C03C8/16
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste material capable of obtaining excellent ohmic contact in order to obtain high current collection efficiency in conductive paste for a polycrystalline Si solar cell.SOLUTION: In this conductive paste, low melting point glass included in the paste is SiO-BO-AlO-PbO-based low melting point glass having a composition containing, in terms of mass%, 1-10 SiO, 5-15 BO, 1-15 AlO, 68-89 PbO, 0-10 CuO and 0-10 TiO. The low melting point glass also has characteristics in which the thermal expansion coefficient at 30°C-300°C is (80-110)×10/°C, and the softening point is ≥350°C and ≤500°C.
Patent JP-2014060379-A (JP)
Title: Terminal structure and semiconductor element
Inventor: YOSHIDA KENICHI
IPC: H01L21/60
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure which can favorably support both of increase in a mechanical strength of a bump and a narrow pitch of the bumps at the same time.SOLUTION: A terminal structure comprises: a base material 10; electrodes 20 formed on the base material; an insulating coating layer 30 which is formed on the base material and on the electrodes and has openings each of which exposes at least a part of each electrode; under-bump metal layers 70 which fill the openings and also cover the insulating coating layer partially; and dome-like bumps 85 which cover the under-bump metal layers. The under-bump metal layer has a cross section along a lamination direction which has a convex shape projecting toward the bump and a thickness Tof the under-bump metal layer at the center of the opening is equal to or larger than a thickness Tof the under-bump metal layer at an end of the opening.
Patent JP-2014217135-A (JP)
Title: Power supply device
Inventor: OKABE YASUHISA
IPC: H02M3/28
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration compared with a conventional 2-transformer system, in a power supply device exclusively driving first and second semiconductor light-emitting elements, such as an LED illumination power supply device with a security lamp.SOLUTION: In a switching transformer 40 in which a primary coil N0 is connected to an output side of a switching power supply circuit 30, a main output circuit 50 connected with its first secondary coil N1 drives a first semiconductor light-emitting element 70, and a sub output circuit 60 connected with a second secondary coil N2 drives a second semiconductor light-emitting element 80. These drives are performed exclusively. The main output circuit 50 can switch an output level thereof between a high-level state having a voltage equal to or more than a forward voltage Vf of the first semiconductor light-emitting element 70, and a low-level state having a voltage less than the forward voltage Vf, by a switching control signal SS. The sub output circuit 60 is switched between a non-active state and an active state, by the switching control signal SS.
Patent JP-2014218194-A (JP)
Title: Tire for motorcycle
Inventor: KUBO MASAHIKO
IPC: B60C11/04
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a tire for motorcycles which improves drainage and stability during high-speed running while suppressing occurrence uneven wear.SOLUTION: A tire for motorcycles specifies the rotation direction on mounting on a vehicle and is provided with a central inclined groove 1 which extends obliquely from the tire equator surface side to the tire width-direction outer side so as to be directed to the reverse rotation direction reverse of the specified rotation direction, in the vicinity of the tire equator surface of the tread surface, and the angle to the central inclined groove 1 to the tire circumferential direction in the extension direction is 3-10°. In the end part, in the reverse rotation direction, of the central inclined groove, at least the tire width-direction outer side groove edge of the central inclination groove is composed of an arc part so that the angle of the tire width-direction outer side groove edge to the tire circumferential direction increases toward the reverse rotation direction. The angle of the tire width-direction outer side groove edge to the tire circumferential direction is larger than the angle of the tire width-direction inner side groove edge to the tire circumferential direction, and the groove depth of the central inclined groove decreases gradually toward the groove edge of the central inclined groove in the reverse rotation direction.