baber/WOPTO huggingface dataset:
Patent JP-2005232497-A (JP)
Title: Apparatus for controlling uniform exhausting pressure in furnace top hopper of blast furnace
Inventor: MIYATA ATSUSHI
IPC: C21B7/18
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform a uniform exhausting pressure control in a furnace top hopper by surely measuring the pressure in the furnace top hopper and the pressure difference between the pressure in the furnace top hopper and the pressure in the furnace top.  <P>SOLUTION: In an apparatus for controlling the uniform exhausting pressure in the furnace top hopper of a blast furnace which adjusts the pressure in this hopper based on the pressure in the furnace top hopper of the blast furnace and the pressure difference between the pressure in this hopper and the pressure in the furnace top, in the above furnace top hopper, a diaphragm type pressure gauge P1 for measuring the pressure in this hopper is set and also, a pressure difference calculator for calculating the pressure difference from the pressure in the hopper measured with this diaphragm type pressure gauge and the pressure in the furnace top measured with a furnace top pressure gauge P<SB>A</SB>or P<SB>B</SB>, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232783-A (JP)
Title: Segment joint structure
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D11/04
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for surely fixing a female metal fitting of an inter-ring joint of a segment in concrete.  <P>SOLUTION: A male screw is projected as a male metal fitting on the joining end surface of one segment to be joined. A female metal fitting is embedded in the concrete on a joining end surface of the other segment. The female metal fitting is embedded with a short pipe of projecting a plurality of disc spring washers on the inside surface of a face plate. A cap is fitted to the tip of the short pipe, and side plates are fixed to both side edges of the face plate, and a reinforcement end is fixed to the side plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232622-A (JP)
Title: Needle felt and bag filter
Inventor: SAITO YOSHIKAZU
IPC: D04H1/4209
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a felt usable at high temperatures and excellent in mechanical properties, and to provide a bag filter using the felt.  <P>SOLUTION: The needle felt is such one that one side or both sides of a ground fabric is(are) provided with web(s) comprising a heat-resistant organic fiber and a basalt fiber in the weight ratio of preferably (95:5) to (50:50), being needled into integration, wherein the heat-resistant organic fiber is fluorofiber, polyimide-based fiber, polyphenylene sulfide-based fiber, aramid-based fiber or polybenzamide fiber, especially preferably polytetrafluoroethylene-based fluorofiber. The bag filter is produced using the needle felt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233332-A (JP)
Title: Magnet unit
Inventor: OSHITA HIROKI
IPC: F16F15/03
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet unit having a variable spring constant, having vibration removing performance coping with various input vibrations.  <P>SOLUTION: First and second permanent magnets 18, 26 are rotatably fitted to a pair of frames 2, 4, respectively, separated from each other at a predetermined space. A movable block 6 having a third permanent magnet 36 freely moved up and down to the first and second permanent magnets 18, 26 is disposed at a predetermined clearance between the first and second permanent magnets 18, 26. A spring constant of a magnetic spring composed of the first and second permanent magnets 18, 26 and the third permanent magnet 36 is varied by rotating the first and second permanent magnets 18, 26 interlocking with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243291-A (JP)
Title: Fuel cell system
Inventor: TSUKANE TAKAHIDE
IPC: H01M8/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow a fuel cell to generate electric power with stability, by preventing the flooding from occurring when reversing the flow direction of a gas supplied to the fuel cell.  <P>SOLUTION: The fuel cell system comprises a first port 11 for taking the gas into a fuel cell 1; a second port 12 for leading the gas out of the fuel cell 1; and branched passages 16, 19, shutoff valves SV1-SV4, and three-way valves TV1, TV2 for reversing the flow direction of the gas. The system takes the gas into the fuel cell 1 from the second port 12 and takes the gas out of the first port 11, by reversing the flow direction of the gas. The system has a third port 13 only for taking the gas out of the fuel cell 1 and a fifth shutoff valve SV5 for opening/closing the third port 13. The fifth shutoff valve SV5 opens only when the gas flow direction is reversed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238295-A (JP)
Title: Oscillator welding method
Inventor: KODAIRA YUKITAKA
IPC: B23K26/16
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method capable of preventing occurrence of oscillation stop or unstable oscillation of a quartz oscillator by caused by an increase of spatter.  <P>SOLUTION: In the welding method, two leads 5 provided on one end of an oscillator 3 with an oscillation piece enclosed therein and conducted to the oscillation piece are welded while a transparent movable sheet 9 for sticking with welding spatter scattered by laser beams deposited thereon is interposed between a laser beam outlet 1 and a welding part 8. The transparent movable sheet is moved at a predetermined speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242220-A (JP)
Title: Digital camera
Inventor: FURUMIYA YUKIMASA
IPC: G03B11/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-operate and high-convenience digital camera whose using form is easily and intuitively understood by a user by changing its shape (or form) while avoiding the complication of its structure.  <P>SOLUTION: A front cover 14 and a back cover 16 can move with respect to a digital camera main body 11, and a photographing mode is set when a lens 12 is exposed by moving the front cover 14 and a reproducing mode is set when a selection switch group 19 is exposed by moving the front cover 14. In the reproducing mode, a two-step type push button 18 is used for reproducing auxiliary operation. When the front cover 14 and the back cover 16 are not moved, a recorded video is displayed on a liquid crystal display part 17 by using the button 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246146-A (JP)
Title: Treatment method for fishery processing wastewater scum
Inventor: MIURA SEIHACHIRO
IPC: C02F11/14
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishery processing wastewater scum treatment method which can form dehydratable froth by properly modifying a treatment condition according to a situation even when the kind and composition of scum in wastewater to be treated are not fixed as the integrated drainage system of a fishery processing industries park.  <P>SOLUTION: The fishery processing wastewater scum treatment method comprises a process for removing oil from fishery processing wastewater scum, a process for adding activated pulp fine fiber to the wastewater scum cleared of the oil and mixing them, a process for adding a synthetic polymer coagulant to the mixture and mixing them to form hydrated cakes, and a process for dehydrating the hydrated cakes to recover the solid residue.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248471-A (JP)
Title: Concrete filling confirming method in form and its filling confirming device
Inventor: MAKINO YUTA
IPC: E04G9/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete filling confirming method in a form, capable of timely and accurately confirming a concrete filling portion even in any environment.  <P>SOLUTION: This concrete filling confirming method confirms a filling portion of concrete 13 by turning on a miniature lamp 7 by carrying an electric current between terminals 5 of both electrodes by moisture in concrete 13, by placing the concrete 13 in the form 2, after arranging a plurality of turning-on sensors 3 on an outside surface by respectively electrically connecting the terminals 5 of both electrodes projected on a bottom surface of a lamp holder 4, a battery 6 arranged in the lamp holder 4, and the miniature lamp 7 so that the tip of the terminals 5 is positioned in the form 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252493-A (JP)
Title: Wireless selection system, edge router and edge router control program
Inventor: FUJINO SHOZO
IPC: H04L45/85
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless selection system capable of switching the wireless interface of a plurality of communication systems, without providing a mobile terminal with a switching device at the time of handover for switching the wireless communication system from one communication system to another communication system, in a region provided with a plurality of wireless communication services of different communication system.  <P>SOLUTION: In the wireless selection system for selecting the wireless communication system of the mobile terminal 2 of a user 1 located in an area provided with a plurality of wireless communication services, while being overlapped, by a plurality of wireless communication systems of different communication system for the mobile terminal, an edge router 50 located at the edge of a mobile network 100 and controlling a plurality of wireless communication services selects the wireless communication system of the mobile terminal 2, based on the information concerning communication quality of the wireless communication system previously collected by the edge router 50 and the positional information of the mobile terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252106-A (JP)
Title: Semiconductor light emitting device
Inventor: ABE HIROAKI
IPC: H01S5/22
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device including a red semiconductor light emitting element capable of solving problems of an operating current and a kink level.  <P>SOLUTION: Projections 16, 17 opposing to both side faces of a ridge 14 acting like a principal current path and each including an intermediate layer 9 and a current blocking layer 11 are formed to a laminated semiconductor layer 20 in a direction orthogonal to the laminated direction of the layer 20. The symmetry of light can be enhanced even in the case of employing an off-substrate by adjusting the width of ridge groove 12 (13) reaching the projection 16 (17) from one of both the side faces of the ridge 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255783-A (JP)
Title: Curable resin composition and chemical-resistant decorative sheet
Inventor: KANO YUKINORI
IPC: B32B27/40
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable resin composition and to prepare a chemical-resistant decorative sheet excellent in chemical resistance.  <P>SOLUTION: The curable resin composition comprises 100 pts. wt. vinyl ester resin, 40 to 230 pts. wt. polyfunctional (meth)acrylate other than the vinyl ester resin, and 60 to 300 pts. wt. isocyanate compound. The curable resin composition is applied to resin-impregnated paper as a surface layer. The obtained resin-impregnated paper and a core base material are laminated, and the resulting assemblage is hot-pressed. The curable resin composition is applied to a transfer substrate sheet and is converted into a stage B resin. The obtained tack-free transfer sheet is applied to resin-impregnated paper as a surface layer, and the obtained resin-impregnated paper and a core base material are laminated and hot-pressed. The transfer substrate sheet is peeled after the hot pressing to form a chemical-resistant resin layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256350-A (JP)
Title: Ground improvement construction method
Inventor: INOUE JUNICHI
IPC: E02D3/10
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively construct, and to strengthen the ground over a wide area around an excavation range in a state of hardly generating noise and vibration.  <P>SOLUTION: A rotary blade 3 for freely pressing the surrounding ground G by rotatively driving the rotary blade around the rotational axis is arranged on the tip side in a state of inserting a casing 1 arranged in the ground. Earth S pushed out to the surroundings by the rotary blade 3 is positioned in the casing 1. When strengthening the surrounding ground G by pushing out the earth S to the surrounding ground G by rotatively driving the rotary blade 3 around the rotational axis, a ground improvement is performed while measuring an extrusion earth quantity of the earth S to the surrounding ground G caused by the rotational driving of the rotary blade 3 and a rotational torque value of the rotary blade 3, as a management value for determining a construction time in the same depth in ground improvement construction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255848-A (JP)
Title: Method for producing aqueous acrylic acid polymer solution and aqueous acrylic acid polymer solution
Inventor: AIMIYA RYOICHI
IPC: C08F2/16
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous acrylic acid polymer solution with a decreased residual monomer content which can be used for a thermosensitive water gel, a cosmetic additive, a support for sustained-release medicine, and an additive for skin patches, and to provide a method for producing the aqueous solution.  <P>SOLUTION: The method for producing the aqueous acrylic acid polymer solution comprises polymerizing an acrylic monomer or a monomer mixture mainly composed thereof in an aqueous medium using a radical polymerization initiator, then optionally performing an additional catalytic treatment using a radical polymerization initiator, and removing a water soluble organic solvent when the aqueous medium contains the water soluble organic solvent. The aqueous polymer solution produced by the method has a viscosity and a nonvolatile content satisfying formula 1: 5≤[N]≤25 and formula 2: [N]/log[V]≤5 and contains a residual acrylic acid monomer of 7,000 ppm or less based on the nonvolatile matter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256426-A (JP)
Title: Water and hot-water combination lawn faucet device for cold district
Inventor: NAGASHIMA YOICHI
IPC: E03B9/04
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water and hot water combination lawn faucet device for a cold district capable of preventing the freezing of not only a combination tap post but also hot water supplied from an indoor side.  <P>SOLUTION: This water and hot water combination lawn faucet device is composed of the combination tap post in which a valve element connected with a handle in a part on the ground through an operation shaft moves in a valve box having a flow-in port and a discharge port for hot water and a water leading port on the downstream side of a flow-in port for water to select either of both states of opening and discharge and a change-over valve which is connected with the water leading port and the flow-in port for hot water by pipes, stops the supply of hot water to the combination tap post automatically because there is no water pressure from the water leading port when the combination tap post is in a discharge state by the operation of the handle, and discharges hot water in the hot water pipe and a water pipe from the discharge port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254150-A (JP)
Title: Apparatus for scattering granular material
Inventor: SHIMIZU TAKAYUKI
IPC: B05B7/14
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for scattering a granular material, which has a nozzle of a simple structure and in which a pipeline to the nozzle is simplified.  <P>SOLUTION: A hole 10 is arranged on the upper wall surface of the pipeline of the nozzle 1 for dropping the granular material in the pipeline. A partition plate 11 is arranged in the pipeline for diffusing the granular material dropped in the pipeline from the hole 10 in the pipeline and feeding the diffused granular material to the side of an outflow opening 1b of the nozzle 1. As a result, the granular material is diffused by the partition plate 11 and the diffused granular material is scattered from the outflow opening 1b. When a substrate is placed under the outflow opening, the diffused granular material is scattered uniformly on the whole surface of the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255878-A (JP)
Title: Aqueous gravure ink for polypropylene film and laminated product
Inventor: KONO YUUKAI
IPC: C09D11/10
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous gravure ink for a polypropylene film which excels in ink stability, adhesion to a polypropylene film of a base material, and lamination bonding strength and adhesion to an extruded polypropylene resin; and a laminated product having a layer of the ink.  <P>SOLUTION: The aqueous gravure ink for a polypropylene film contains an acrylic acid/maleic acid-grafted modified polypropylene resin and a polyether urethane resin prepared by using polytetramethylene glycol as an essential glycol component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310753-A (JP)
Title: Data learning device, program, and semantic determination device of image
Inventor: AKAHORI SADATAKA
IPC: G06N20/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize derivation of a self-organization map capable of performing content determination processing of information with higher accuracy and to further perform semantic determination processing of an image with higher accuracy by using the self-organization map after such learning in data learning by the self-organization map.  <P>SOLUTION: A provisional self-organization map in which classes are associated with each vector point is once derived by a first learning part 12 of this data learning device 10, after that, revision is added to the provisional self-organization map by using improvement technology taking a concept of proximity learning in learning vector quantization, etc. by a second learning part 14 and the final self-organization map is calculated. The semantic determination processing of the image is performed by using the final self-organization map derived as such.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260146-A (JP)
Title: Macro cell
Inventor: ABE KOICHI
IPC: H01L21/822
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To define setup time and hold time of input data in relation to the input clock and I/O path delay time of output data in relation to the input clock when the clock of a built-in PLL is used in a macro cell.  <P>SOLUTION: Output terminals A6, A7 of the internal clock generated at the built-in PLL are provided, one clock output terminal A6 is directly connected to a clock input terminal A2 of a latch 12 for data input, and the other clock output terminal A7 is directly connected to a clock input terminal A4 of a latch 14 for data output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261220-A (JP)
Title: Weeder
Inventor: TSURUTA KUNIO
IPC: A01B1/16
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weeder capable of removing weeds in a lawn in a good efficiency while reducing the damage to the lawn as less as possible.  <P>SOLUTION: This weeder is constituted by bending circularly a raking part 2 attached to the tip end of a grip part 1 so as to bend its tip end part to its inner side. The raking part 2 is formed by a left and right pair of raking claws 3, 3' and assistant raking claws 4, 4' positioned at least one of the side parts of the pair of the raking claws and positioning their tip end parts at the more rear directional side than the raking claws, and forming engaging parts 7, 8, 8' each having a gradually narrowing groove width at the rear end part of guiding grooves 5, 6. 6' formed between the pair of the raking claws 3, 3', and between the raking claws 3, 3' and the assistant raking claws 4, 4'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264765-A (JP)
Title: Cylinder head structure of engine
Inventor: YAMADA TAKAYUKI
IPC: F02F1/40
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealability between a cylinder block and a cylinder head by increasing the rigidity of the inter-cylinder portions of the cylinder head in the vertical direction of an engine and also increasing the rigidity thereof in the direction of a cylinder row.  <P>SOLUTION: In this cylinder head structure having a head side water jacket 4 in the cylinder head 1 of the in-line multicylinder engine, a lateral rib 11 extending in the lateral direction of the engine is formed on the upper surface of the inter-cylinder portions of the bottom deck 1a of the cylinder head 1. Both end parts of the lateral rib 11 extend in a fork shape while avoiding an intake side or exhaust side communication holes 45 and 46 communicating a head side water jacket 4 with a cylinder block side water jacket formed in the inter-cylinder portions 1d and are joined to intake or exhaust port walls 45a and 46b. The height of the lateral rib 11 is increased from the center of the engine to the lateral outer side of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096852-A (JP)
Title: Cover tape for packaging electronic component
Inventor: HIRAMATSU MASAYUKI
IPC: B65D73/02
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover tape for packaging an electronic component low in temperature dependency change with time of peeling strength and having a stable sealing characteristic and a superior transparency.  <P>SOLUTION: A cover tape for packaging an electronic component has an outer layer formed by laminating a biaxial stretched film such as polyester, polypropylene and nylon and an intermediate layer consisting of an alloy containing 5 to 100 pts.wt. of a methylemethacrylate-styrene copolymer with a melt flow rate of 10-60 g/min to 100 pts.wt. of polyethylene with a melt flow rate of 10-30 g/min or an alloy made by adding 1 to 50 pts.wt. of a hydrogenated styrene-butadiene-styrene block copolymer with a melt flow rate of 30-250 g/10 min to the former alloy. A heat sealant layer is made of an alloy containing 1-60 pts.wt. of a filler with a particle diameter of 0.2-20 μm to 100 pts.wt. of a thermoplastic resin with a softening temperature of 40°C to 130°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262274-A (JP)
Title: Controlled cooling method of difference thickness steel sheet
Inventor: IHARA KENJI
IPC: B21B45/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for applying technique for performing controlled cooling uniformly and at high speed to a difference thickness steel sheet.  <P>SOLUTION: When the steel sheet is cooled by passing the difference thickness steel sheet the thickness of which is different in the longitudinal direction through a cooling line on which a plurality of upper and lower cooling nozzles are arranged and an upper dewatering roll and a lower table roll for holding the steel sheet from above and below are arranged on the outlet side of each cooling nozzle and by jetting the cooling water toward the upper and back surfaces of the steel sheet from the upper cooling nozzles and the lower cooling nozzles, the vertical position of the upper dewatering roll which is arranged on the outlet side of the upper cooling nozzles is adjusted corresponding to the thickness of the steel sheet which is passed through the roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI