baber/WOPTO huggingface dataset:
Patent JP-2012099363-A (JP)
Title: Porous electrode substrate, and method for manufacturing the same
Inventor: TANAKA KIWAMU
IPC: H01M8/10
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a porous electrode substrate achieving a low manufacturing cost, resistant to peeling, having a mass-ratio gradient of carbon short fibers in the direction of the thickness to efficiently let out product water during power generation, and exhibiting sufficient gas permeability and conductivity, and a method for manufacturing the same.SOLUTION: The method for manufacturing a porous electrode substrate comprises the following steps of (1) manufacturing precursor sheets by dispersing carbon short fibers (A), and carbon-fiber precursor short fibers (b) and/or fibrillated-carbon precursor fibers (b'), (2) manufacturing a laminated precursor sheet by laminating the two or more precursor sheets of different composition and performing entanglement processing, and (3) carbonizing the laminated precursor sheet at 1000°C or higher.
Patent JP-2012097696-A (JP)
Title: Volute pump device
Inventor: TSUKAHARA YOICHI
IPC: F04D7/04
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a volute pump device with simple constitution, which can be reduced in a requested NPSH (Net Positive Suction Head) to enhance its suction performance.SOLUTION: This volute pump device 1 includes an impeller 10 cantilevered to the tip side of a rotary shaft 3 within a casing 2, wherein a first and a second blades 11, 12 are provided to the front and rear sides of a main plate 13 of the impeller 10, and the casing includes a first and second suction openings 4, 5 and one discharge opening 6. The fluid sucked in from the first suction opening 4 and discharged in the rotary circumferential direction of the first blade 11 caused by the action of the first blade 11, is combined with the fluid sucked in from the second suction opening 5 and discharged in the rotary circumferential direction of the second blade 12, caused by the action of the second blade 12, to be discharged from the one discharge opening 6.
Patent JP-2012099411-A (JP)
Title: Led lighting tube and led lighting system
Inventor: LEUNG WA-HING
IPC: F21S2/00
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting tube which can be installed on a fluorescent lighting fixture and in which a base installed at both ends of the LED lighting tube is used only for supporting the tube body, and the emitting direction of light from the tube body can be adjusted and, also, unevenness of light on the irradiation surface is eliminated when the LED lighting tubes are connected in a straight line.SOLUTION: The LED lighting tube 1 is provided with a tube body 10 having inside a circuit board 20 with light-emitting elements 30 arranged, and is provided with a closing member 50 installed at the end face 12 of the tube body 10, a base 60 which is installed detachably at the outside of the closing member 50, and a power supply cord 40 for supplying power supply to the light-emitting elements 30. As for the power supply cord 40, one part is connected to the circuit board 20 and the other part is connected to the outside through the tube body 10 or the closing member 50.
Patent JP-2012097235-A (JP)
Title: Aqueous coating agent composition for paper article, and method for manufacturing printed matter
Inventor: INOUE TAKAHIKO
IPC: C09D11/00
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous gravure printing ink for paper articles, in which the amount of lower alcohols contained in an aqueous coating agent composition is made as small as possible and which is good in printing suitability and drying property when being applied on paper substrates as objects having low permeability, such as coat papers; and to provide an aqueous coating agent for paper articles, which can be applied as aqueous overprint varnish for paper articles, being good in drying property and leveling property.SOLUTION: The aqueous coating agent composition for paper articles includes an aqueous medium and an emulsion-type aqueous resin. The aqueous medium is composed of water and 2-ethyl-1,3-hexanediol, or water, 2-ethyl-1,3-hexanediol and a 1-4C lower alcohol. The content of the 1-4C lower alcohol is ≤30 mass%, and the content of the 2-ethyl-1,3-hexanediol is 0.1 to 2.5 mass%.
Patent JP-2012101290-A (JP)
Title: Method and device for cutting synthetic resin plate
Inventor: MUTO HIROMI
IPC: B26F1/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To cut a synthetic resin plate into a round-chamfered state by preventing the generation of burrs at edges on both front and back surfaces of the synthetic resin plate being a workpiece by using a pair of cutting blades, and to cut the workpiece by perfectly separating a cut molding from the residual part of the workpiece.SOLUTION: In this method for cutting, by using a pair of cutting blades Ca, Cb of the same shape each formed by bending and shaping a strip-like steel blade into a cutting shape, a synthetic resin plate being a workpiece W into the shapes of the cutting blades Ca, Cb, the pair of cutting blades Ca, Cb are oppositely arranged by interposing the workpiece W, the pair of cutting blades Ca, Cb are entered in the workpiece W with a time difference or at the same time without bringing the respective tips thereof into contact with each other; thereafter any one-side cutting blade Ca (Cb) is made to penetrate the workpiece W while keeping the positional relationship between the pair of cutting blades Ca, Cb; and the workpiece W is cut into the shapes of the cutting blades Ca, Cb.
Patent JP-2011028299-A (JP)
Title: Optical circuit and optical signal processing apparatus
Inventor: SUZUKI MASAYA
IPC: G02B6/12
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that in an optical signal circuit having a spatial optical system side emitting signal light from an end face of a PLC, while a reduction in excess losses due to lens aberrations due to the spread of the signal light at an exit end of the PLC is desired and a segment area has the effect of reducing losses due to diffraction in the spectral direction of an optical signal emitted from an AWG to a spatial optical system, the number (NA) of apertures at an end in the vertical direction of an AWG base is determined by the equivalent refractive index of an array waveguide core, with the result that an optical system having a large NA is likely to be affected by the aberration and likely to be affected by the aberration of a condensing lens used in the control of a light wave front in the vertical direction of an AWG base in a spatial optical system.  <P>SOLUTION: The NA of an optical circuit is made smaller by a clad segment area near an exit end face of the optical circuit. The optical circuit using a segment waveguide has a clad segment waveguide near an end face. The core of the waveguide is intermittently absent toward the end face, and near the end face, the clad segment area is filled with clad material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012102359-A (JP)
Title: Heat-treatable hot-dip galvanized steel sheet, and method of manufacturing the same
Inventor: KIKUCHI SUKEHISA
IPC: C22C18/00
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treatable hot-dip galvanized steel sheet, which has a uniform hardness distribution and is excellent in toughness in a steel sheet member after the heat treatment, and also has excellent plating adhesion.SOLUTION: The heat-treatable hot-dip galvanized steel sheet has a hot-dip galvanized layer on a surface of a steel sheet. The steel sheet has a chemical composition containing, by mass%, 0.07-0.50% C, 0.005-2.0% Si, 0.3-4.0% Mn, 0.0002-0.2% P, 0.0002-0.01% S, 0.0002-2.0% sol.Al, 0.0002-0.01% N and ≥0.0002% and ≤0.01% Sn, and has a steel structure in which an average interval of thickening parts is ≤1,000 μm, the number density of cracks whose depth is 3-10 μm on the surface of the steel sheet is 3-1,000 pieces/mm, and an average interval of hard phases is ≤30 μm. The hot dip galvanized layer has a thickness of ≥3 μm and ≤20 μm.
Patent JP-2011083005-A (JP)
Title: Mobile communication system, position registration method, handover method, exchange station, mobile station, and radio control station
Inventor: MASUDA MASASHI
IPC: H04W60/00
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid lowering of service performance to specific mobile stations due to an unspecified number of mobile stations in a femtocell.  <P>SOLUTION: A mobile communication system is configured to permit a cell under a femto radio base station Node B#2 to register a position of a mobile station UE only under the following conditions that: the femto radio base station Node B#2 is set to an open state; the femto radio base station Node B#2 is set to a closed state and manages an access list in which a mobile station UE is set as an accessible mobile station; or the femto radio base station Node B#2 is set to the closed state and manages an access list in which particular information indicating all the mobile station is set as information indicating the accessible mobile stations.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012102438-A (JP)
Title: Creative chenille woven fabric and material thereof
Inventor: KONAKA MIKAKO
IPC: D03D27/18
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To realize a high-quality chenille woven fabric capable of depicting a pattern having creativity by embodying a material and a method for weaving the woven fabric capable of more easily depicting the pattern having creativity for general handicraft lovers.SOLUTION: Provided is a chenille woven fabric, in which one continuous chenille yarn comprising: a pattern constituting portion having marks arranged at constant intervals, for depicting a predetermined pattern on the chenille yarn by using colors previously constituted, when the chenille yarn is woven as a waft yarn; and an accent color portion having two or more colors including the same color as a color used in a pattern portion, is used to weave the pattern constituting portion as a weft yarn, and the chenille yarn separated from the accent color portion is woven in a direction different from a direction constituting a warp yarn and a weft yarn. Accordingly, realized is the high-quality chenille woven fabric capable of depicting a three-dimensional pattern having creativity.
Patent JP-2012103223-A (JP)
Title: Method and device for discriminating position information of mobile terminal
Inventor: TAKAHASHI HAJIME
IPC: G01S19/46
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for discriminating position information capable of precisely discriminating the position information of a mobile terminal in line with the actual environment.SOLUTION: A device 20 for discriminating the position information includes: a discrimination value calculation unit (a discriminant generation part 207, a control part 208) which calculates a discrimination value depending on the amount of variation from a predetermined value of reception power of a radio signal received by a mobile terminal 10 from a base station, and the duration for the amount of variation; and a determination unit (the control part 208) which determines whether the mobile terminal 10 is located inside or outside a building in comparison between the discrimination value and the prescribed value.
Patent JP-2012107080-A (JP)
Title: Biaxially oriented polyester film
Inventor: YOKOYAMA NOZOMI
IPC: C08L67/02
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film suitable as a substrate film whose dimensional change in each process can be made small and which exhibits a low curling and is excellent in processing aptitude when used particularly as a substrate film for flexible devices.SOLUTION: The biaxially oriented polyester film has a sea-island structure composed of at least a polyethylene naphthalate (resin A) and a resin B, wherein the average dispersion diameter of the island portion is 30 to 500 nm, and the thermal expansion coefficient (50 to 150°C) at least in one direction of the longitudinal direction and the width direction of the film is 0 to 20 ppm/°C.
Patent JP-2012109069-A (JP)
Title: Battery protection device and battery protection method
Inventor: SHIMIZU NORIYUKI
IPC: H02J7/00
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a control technique capable of avoiding unnecessary output suppression.SOLUTION: A battery protection device 1 has battery final reaching temperature estimation means 10, output suppression determination means 20, and output control means 30. The battery final reaching temperature estimation means 10 calculates a battery estimation final reaching temperature estimated from a residual capacity of a battery and an internal resistance value at the maximum output running expected in an electric vehicle. When it is determined that the battery estimation final reaching temperature does not reach a battery upper-limit protection temperature by the output suppression determination means 20, no output suppression at a high temperature is performed in the output control means 30. In the case that the output suppression is performed, the output control means 30 calculates an output attenuation coefficient (from zero to one) based on a difference between the battery upper-limit protection temperature and a battery maximum temperature, and outputs an output value (an output suppression value at a high temperature) weighted by the output attenuation coefficient.
Patent JP-2012109430-A (JP)
Title: Manufacturing method of wiring board and manufacturing method of electronic component mounting structure
Inventor: UMEMURA YUKI
IPC: H05K3/00
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of reliably manufacturing a board at a low cost.SOLUTION: A manufacturing method of a wiring board includes: a process of arranging a prepreg on one surface or both surfaces of a prepreg formation region formed so as to include a part of the outer periphery of a non-adhesive board and composed of a region where the thickness of the non-adhesive board is smaller than the other part, and forming a first temporary board so as to make the entire thickness uniform; a process of laminating metal foil; a process of hardening the prepreg, bonding the metal foil and the first temporary board and obtaining a second temporary board; a process of obtaining a third temporary board by forming one or more sets of wiring layers for which at least the set of an insulating layer and a wiring pattern are alternately laminated on the metal foil; and a process of separating the wiring board for which the wiring layer is formed on the metal foil from the non-adhesive board by cutting and removing the region including the prepreg formation region.
Patent JP-2012110362-A (JP)
Title: Illumination device and game machine
Inventor: IIDA HIROYUKI
IPC: A63F7/02
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the design flexibility containing the thickness of a casing or the like and to respectively independently control an area in which light has to be enhanced and an area in which light has to be diffused as a background.SOLUTION: With output light from an enhanced rendering part 216 as a first light source 228 and output light from a background rendering part 218 as a second light source part 230, light quantities can be controlled independently. Since the light-emitting surface 228A of the first light source 228 is disposed in vicinity of a light guide 236, most of the light emitted from the first light source 228 is guided to the enhanced rendering part 216 by the light guide 236, having no effect on the background rendering part 218. The light-emitting surface 230A of the second light source part 230 is situated sideways so as to uniformly distribute light to the whole area of a hollow part 238 corresponding to the background rendering part 218 of a lens cover 226 by the concave part 234 (slope 234A) of a refraction plate 224, so that the light has no ununiformity in light quantity and is completely separated from that from the first light source 228, having no effect on the enhanced rendering part 216.
Patent JP-2011152402-A (JP)
Title: Tissue paper and method of manufacturing the same
Inventor: KONUMA ATSUSHI
IPC: A47K10/16
Filed: 2010-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide tissue paper which has softness and smoothness equal to or higher than that of conventional moisturized tissue paper and has less stickiness during use, is excellent in water absorbency, and is not easily torn even after absorbing water.  <P>SOLUTION: A two-ply tissue paper has surfaces to which chemical solution is applied such that the amount of chemicals contained in both surfaces is 1.4 to 4.5 g/m<SP>2</SP>and such that the amount of chemicals contained in one of two sheets that constitute the two-ply paper is 0.67 to 1.5 times the amount of chemicals contained in the other sheet. The content of oil components contained in the chemicals is less than 7.0 mass%, and the content of silicones is less than 0.1 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012112147-A (JP)
Title: Stepped collective housing including maisonette-type dwelling unit
Inventor: IZUMISAWA TADAHARU
IPC: E04H1/04
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To enable installation of dwelling units of a desired size on stepped sections of a rooftop within the scope of regulations applied to collective housing.SOLUTION: Dwelling units A1, A2, ... and B1, B2, ...E6 are arranged in a staircase pattern, and maisonette-type dwelling units 3, each comprising lower and upper stories 31 and 32 which do not vertically overlap with each other, are installed on stepped rooftop sections. The upper and lower stories are in communication with each other via a staircase 4 provided astride a step section 2, so as to secure a desired area. The front sides of the lower and upper stories 31 and 32 of the maisonette-type dwelling units 3 are recessed from the sides where regulations are applied, so as to narrow frontages of the dwelling units; hence, relatively large roof balconies 61 and 62 are formed before the lower and upper stories 31 and 32.
Patent JP-2012114220-A (JP)
Title: Exposure method and exposure device
Inventor: YAMANAKA TAKUMA
IPC: H01L21/68
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device in which relative position error between stages occurring due to elastic deformation of the body structure is corrected without requiring an extra laser interferometer for measuring elastic deformation of the body structure.SOLUTION: An exposure device 1 comprises a mask stage 4 which holds a mask 2, a plate stage 5 which holds a substrate 3, a laser interferometer for measuring the positions of the mask stage 4 and the plate stage 5, a control arithmetic unit 16 and a driver which control the positions of the mask stage 4 and the plate stage 5 based on the measurement results of the laser interferometer, and a projection optical system 6 which projects a pattern drawn on a mask 2 to the substrate 3. Tilt amounts of a laser interferometer support base on the body structure 7 and the projection optical system 6 are measured by tilt angle meters 17(a), 17(b), 17(c), and relative position error of the mask stage 4 and the plate stage 5 is corrected from the measurement results.
Patent JP-2012116234-A (JP)
Title: Prime mover system for ship
Inventor: KUBO TAKASHI
IPC: B63H21/20
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a prime mover system capable of minimally constituting a connecting gear interposed between an auxiliary power device and a prime mover.SOLUTION: This prime mover system 100 includes the prime mover 10 for a ship for rotating a propeller shaft 91, the auxiliary power device 30 for generating power and supplying the generated power to the prime mover 10, and the connecting gear 40 interposed between the prime mover 10 and the auxiliary power device 30 and transmitting the power from the auxiliary power device 30 to the prime mover 10. The prime mover 10 also includes a crankshaft 50 for transmitting the power generated by the prime mover 10 to the propeller shaft 91, and a rotary member 60 driven by the crankshaft 50 and having a shaft diameter smaller than that of the crankshaft 50. The power from the auxiliary power device 30 is supplied to the rotary member 60 via the connecting gear 40.
Patent JP-2011133884-A (JP)
Title: Image forming apparatus, drive control method for image carrier, and program for implementing the method
Inventor: ANDO TOSHIYUKI
IPC: G03G21/14
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately cancel even torque variation of an image carrier due to a shock, which can not be accurately canceled in the conventional control method, while suppressing an increase in energy consumption.  <P>SOLUTION: An auxiliary motor 209 is provided in a secondary transfer counter roller 9 present on a drive transmission path on an intermediate transfer body side of reduction gear mechanisms 204 and 205 which impart the weakest spring characteristic, that is, spring characteristic most largely influencing a drive transmission system out of a drive transmission member provided on a drive transmission path to an intermediate transfer body 6. Disturbance τr is estimated by continuously sampling parameters for estimation Im(i-1), ωm(i-1), ωr(i-1) for estimating drive load torque variation amount (disturbance) τr of the intermediate transfer body varied when transfer paper advances into a transfer nip, and driving force imparted by the auxiliary motor 209 is controlled to negate the estimated disturbance τr.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012116701-A (JP)
Title: Method for producing molded product, and molding apparatus
Inventor: KATSUKI MASAHIDE
IPC: C03B13/14
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molded product and a molding apparatus moldable of a glass material with high productivity and at low cost.SOLUTION: A plate-shaped glass material 100 is heated to a softening point or higher by a heating device 4. The plate-shaped glass material 100 that has been heated by the heating device 4 is passed through a gap in a roll-molding device 5 that includes a pair of rollers 25 and 31 opposing each other with a predetermined interval. As a result of the gap, the plate-shaped glass material 100 is molded into a glass molded product 110.
Patent JP-2012125049-A (JP)
Title: Power supply control device of electric vehicle
Inventor: TAKAHASHI HIDEYUKI
IPC: B60L50/16
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control device of an electric vehicle, which efficiently uses power supplies of a motor by selecting a proper power supply according to a traveling state of a vehicle, and prevents a degradation of a battery.SOLUTION: For an electric charging (S4) when the vehicle 1 is stuck into a traffic jam (S2), a capacitor 20 is selected as a power supply of the motor 6 by a power supply selection part 22, as long as an capacitor charging rate does not reach the upper limit value (S5). The capacitor is charged preferentially thereby (S6).