baber/WOPTO huggingface dataset:
Patent JP-2004271015-A (JP)
Title: Floor heating panel
Inventor: SHINDO ATSUSHI
IPC: F24D3/16
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating panel capable of being folded without buckling a meander reversing part of a hot water pipe, and being easily laid in a short time at a job site.  <P>SOLUTION: The hot water pipes 14 are accommodated in a plurality of meander piping grooves 13 formed on a surface of a base material 12, and a soaking sheet 15 is attached to the surface of the base material 12. The base material 12 is foldable at arbitrary meander reversing parts 14a of the hot water pipe 14. The base material 12 is constituted by arranging reversing part pieces 12a having the meander reversing parts of at least the piping grooves 13 oppositely to each other. Parts corresponding to the reversing part pieces 12a of the folding lines of the soaking sheet 15 are respectively provided with a part 15a floatable by a pair of cut lines 18, and a separation sheet 19 is attached to a rear face of the floatable part 15a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271303-A (JP)
Title: Magnetic measurement system and position detection device for underground excavator using it
Inventor: KAGAWA MASATO
IPC: E21D9/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic measurement device capable of precisely obtaining information for a magnetic field generated by a magnetic field generator, even if the position of the magnetic field generator is far away.  <P>SOLUTION: The magnetic measurement device is provided with 1st to 3rd detectors each of which is composed of a coil pairs disposed on the same axis across a specific distance and electrically connected to each other; the magnetic measurement device is composed of the 1st to the 3rd detectors, the axes of which are disposed in directions perpendicular to each other; and the axes are disposed crossing perpendicularly at the mid points of the coil pairs. The magnetic measurement device is composed of the adjacent coils which keep their distances to each other, and soft magnetic members are inserted in the coils.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269955-A (JP)
Title: Copper sulfate plating device, and plating method
Inventor: YOKOI MASAYUKI
IPC: C25D17/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper sulfate plating device and a plating method where various points at issue in the case when a metal anode and an insoluble anode are used are solved.  <P>SOLUTION: The plating device is provided a copper plating tank (A) where an insoluble anode is installed in the inside of an anode chamber separated from a plating liquid with a cation exchange membrane and a circulation type dissolution tank (B) for dissolving copper oxide. When plating is performed using the device, copper oxide in an amount equivalent to the loss of copper ions in the plating liquid having a chlorine ion concentration of 35 to 1,100 ppm is charged/dissolved into the dissolution tank, and the copper ion concentration in the circulating plating liquid is controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274365-A (JP)
Title: Information terminal device
Inventor: HARADA NOBUO
IPC: H04M1/21
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device in which the degree of freedom of object photographing distance is increased, the focusing of a photographed image becomes sharp and high contrast can be obtained.  <P>SOLUTION: A pin hole part 15 is an opening provided at a portion of a housing 10, and a convex lens 16 is inserted in from the inside of the housing 10. An image (object and background) obtained through the pin hole part 15 is carried into the convex lens 16 and made incident on a sensor part 182 through a glass part 181 of a CCD image sensor 18 provided on a main substrate 17 of a portable telephone in a non-focus state by the convex lens 16. According to the invention, the degree of freedom of object photographing distance is increased, the focusing of the photographed image becomes precise and high contrast can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271990-A (JP)
Title: Driving method for electrophotographic printer
Inventor: HIROSE YOJI
IPC: G03G15/08
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for an electrophotographic printer, which reduces dirt and waste of printing papers and is free from print density variance.  <P>SOLUTION: A voltage is applied to a charger 2 after a belt-like photoreceptor 1 starts rotation approximately simultaneously with the start of movement of a printing paper 20, and three developing rolls 6 are rotated and a developing bias voltage is applied when or after the belt-like photoreceptor 1 charged with a certain potential passes developing rolls 6. After the end of print, three developing rolls 6 are reversely rotated, and a developing material 5 is removed from on developing rolls 6 not to bring the belt-like photoreceptor 1 and the developing material 5 into contact with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275800-A (JP)
Title: Cyclone dust collector
Inventor: YOSHIDA HIDETO
IPC: B01D53/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone dust collector for efficiently collecting dust or the like contained in dust-containing air streams.  <P>SOLUTION: This cyclone dust collector is equipped with chemical liquid sprayers 30 and 40 for spraying a chemical liquid aqueous solution containing at least a surfactant on the dust-containing air streams 60 revolving in a cylindrical treatment chamber 11 as chemical liquid air streams in a tangential direction and a dust-containing air stream treatment device 10 for condensing the dust-containing chemical liquid air streams formed by the contact/mixing of the chemical liquid air streams with the dust-containing air streams 60 and subsequently sorting them into purified air streams 68 and a slurry waste liquid and further equipped with a contact collision improving means for enhancing the contact collision degree of the chemical liquid air streams and the dust-containing air streams 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278844-A (JP)
Title: Indoor unit of air conditioner
Inventor: SAKAI KOICHI
IPC: F24F1/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner preventing increase of noise due to air flow near a tip of a stabilizer without degrading wind volume performance.  <P>SOLUTION: The stabilizer 7 is provided with a rounded part R on a tip part of a guider part 7a of tongue part upper part thereof and distance between the guider part 7a of the tongue part upper part and a fan 2 is gradually increased from a point of the tip part toward a stabilizer tongue part 7b. An inequality S1<S2 is satisfied when a distance between the point of the tip part and the fan 2 and a distance between the stabilizer tongue part 7b and the fan are defined as S1 and S2 respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279862-A (JP)
Title: Color filter material and color filter
Inventor: YANAGIMOTO TETSUYA
IPC: G02F1/1335
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter material which imparts high level lightness/chromaticity when being used for liquid crystal display or the like, and to provide its cured material and a color filter.  <P>SOLUTION: The color filter material comprises photosensitive resin and/or monomer (a), colorant (b), solvent (c) and photopolymerization initiator (d). The color filter material contains a subphthalocyanine base pigment represented by formula (1) of 0.5 wt.% or more in the total colorant as the colorant (b) component and the weight ratio (b)/(R) of the colorant (b) and total resin component (R) is in the range of 0.05-1.5. Therein, in the formula (1), X denotes halogen, hydroxyl group or alkoxy group of carbon number 1-4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283230-A (JP)
Title: Power transmission device and rotating display device
Inventor: NAGATOMI NORIYUKI
IPC: A63F7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a size of a structure to transmit rotary driving force from a plurality of driving sources.  <P>SOLUTION: A power transmission device 126 is quipped with a round bar-shaped axial rod 128, a first rotating member 130 with gears 130b, 130c fixed on both ends of a sleeve (a cylindrical member) 130a, a second rotating member 132 with gears 132b, 132c fixed on both ends of a sleeve 132a, and a third rotating member 134 with two gear parts 134a, 134b of different diameters formed concentrically. The rotating members are provided in numerous concentric layers and rotate independently around a common rotation axis line Y1. Consequently, the rotary driving force from the plurality of the driving sources is independently transmitted to the corresponding objects to be driven by having the gears 130c, 132c and the gear part 134b engaging with respectively corresponding output shaft gears of motors as the driving sources, and by having the gears 130b, 132b and the gear part 134a engaging with respectively corresponding gears moving in conjunction with objects to be driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287024-A (JP)
Title: Microscope
Inventor: ISHIKAWA TOMONORI
IPC: A61B19/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-precision observation by realizing light coaxial illumination with a simple configuration.  <P>SOLUTION: A deflection member 25 which deflects luminous flux, emitted from a direction different from the optical axis of an objective 19 receiving and imaging luminous flux from a sample 20, toward the sample while changing the illuminance distribution of the illumination light is arranged within a range of the object 19 and a range which is the space sandwiched between a couple of zoom lens groups 26 and in which the luminous flux between a lens of a zoom lens group 26 and the objective 19 is not cut off so that a partial oblique surface of a parallel prism 252 crosses the observation axis O of the objective 19 which is nearly in the center of a couple of right and left pieces of observation observation luminous flux.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004642-A (JP)
Title: Optical film and picture display device
Inventor: YANO SHUJI
IPC: G02F1/13363
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film capable of realizing easy-to-view display having a high contrast ratio over a wide range.  <P>SOLUTION: In the optical film obtained by laminating a phase difference film on one surface of a polarizing plate constituted by laminating a transparent protective film on both surfaces of a polarizer so that the absorption axis of the polarizing plate and the lagging axis of the phase difference film may be orthogonal or parallel, the phase difference film is set so that an Nz value expressed by Nz=(nx<SB>1</SB>-nz<SB>1</SB>)/(nx<SB>1</SB>-ny<SB>1</SB>) may satisfy 0.4 to 0.6 and an in-plane phase difference Re<SB>1</SB>=(nx<SB>1</SB>-ny<SB>1</SB>)×d<SB>1</SB>may be 200 to 350nm when it is assumed that a direction where an in-plane refractive index on a film surface is maximum is an X-axis, a direction perpendicular to the X-axis is a Y-axis and the thickness direction of the film is a Z-axis, the refractive indexes in the respective axial directions are nx<SB>1</SB>, ny<SB>1</SB>and nz<SB>1</SB>and the thickness of the film is d<SB>1</SB>(nm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286686-A (JP)
Title: Short-circuit sheet for inspection and substrate inspecting device
Inventor: SEKI KAZUHIKO
IPC: G01R31/28
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short-circuit sheet for an inspection that can surely short each conductor pattern formed on the circuit substrate of an object to be measured.  <P>SOLUTION: The short-circuit sheet 4 for the inspection is formed so that each of the conductor patterns 51 can be short-circuited mutually and electrically, by contacting a plurality of conductor patterns 51 formed on the surface Pa of the circuit substrate P. The sheet 4 are constituted of a lot of small sized contacting probes 4b having conductivity and elasticity so that the probes 4 project from one side in a sheet-like base section 4a having conductivity to a vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289983-A (JP)
Title: Conduit water stop device
Inventor: TOGASHI KOHEI
IPC: H02G9/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit water stop device which quickly handles such work as additional stretching, with less number of components, for easy attaching/detaching operation.  <P>SOLUTION: The conduit water stop device seals a conduit P in which a cable C is laid, and comprises a holding member 1, a sealing member 2 which elastically deforms and covers the holding member 1, pressurizing plates 3 and 4 arranged across the sealing member 2, and a fastening member that fastens the pressurizing plates 3 and 4. A cable can be attached from outside the holding member 1 and the pressurizing plates 3 and 4 that are temporarily assembled, for easy operation such as additional stretching of the cable C. By compressing and deforming the sealing member 2 by tightening the fastening means, the outer peripheral surface of the sealing member 2 tightly contacts the inner peripheral wall of the conduit P, to prevent water or the like from entering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292486-A (JP)
Title: Fluororubber molded item and its molding method
Inventor: KUZAWA NAOYA
IPC: C08K3/36
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororubber molded item excellent in purity free from an outgas, elutable components, particles and the like from the rubber material, heat resistance and mechanical characteristics, and the rubber material.  <P>SOLUTION: The fluororubber molded item comprises a raw material rubber, comprising a tetrafluoroethylene/propylene copolymer having a metal element content of at most 1.5 wt%, and a high purity silica having a primary particle size of at most 0.5 μm with its surface hydrophobized, and is crosslinked by ionizing radiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291019-A (JP)
Title: Flux composition for soldering, soldering paste and soldering method
Inventor: SAITO TAKASHI
IPC: C22C13/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux composition for soldering which has satisfactory preservation stability, is excellent in wettability of solder, and has satisfactory wettability with a component lead subjected to plating treatment, and to provide solder paste.  <P>SOLUTION: The flux composition for soldering comprises (A) a compound having one or more carboxy groups made latent in one molecule, and (B) a nonionic organic halide. Preferably, it is the flux composition for soldering described in the claim 1 in which the compound (A) having one or more carboxy groups made latent in one molecule of the component is a compound obtained by the reaction between a compound having one or more carboxy groups in one molecule and a compound having one or more vinyl ether groups in one molecule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290930-A (JP)
Title: Method for treating soil contaminated by heavy metal such as selenium
Inventor: SUZUKI YASUO
IPC: B09B3/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a contaminated soil, capable of treating the contaminated soil containing a high concentration selenium whose eluting concentration is several tens of mg/L, without requiring a curing period for curing the treated soil, nor having to worry about a secondary pollution.  <P>SOLUTION: The method for treating a soil contaminated by a heavy metal such as selenium, comprises a first step of adding phosphoric acid into a selenium-containing soil, a second step of adding a water-soluble salt of bivalent iron ion, and a third step of adding a moisture absorber containing a calcium oxide, in this order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129203-A (JP)
Title: Encoding apparatus and method
Inventor: SAUNDERS NICHOLAS IAN
IPC: H04N19/89
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that possibility exists wherein a part of a pixel of a regenerated image is lacked in a shuttle mode, so that following pixels can not be decoded by the pixel which is not decoded successfully.  <P>SOLUTION: A differential encoding apparatus for encoding series images is provided with a differential encoder which encodes each image region as a reference value and at least one differential pixel value and derives the differential pixel value dependent upon the reference value and/or other differential pixel value in accordance with the order of encoding dependency. For each image region, the differential encoder encodes an image region by using a first order of encoding dependency in a first encoding mode for a first subset of the images. In a second encoding mode for a second, different, subset of the images, the differential encoder encodes the image region by using a second, different, order of encoding dependency. The first and the second subsets of the images are arranged alternatively, from image to image, each image region is encoded in accordance with predetermined sequence of orders of encoding dependency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002353-A (JP)
Title: Pharmaceutical composition
Inventor: IIZUKA TAKAO
IPC: A61K31/137
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition having effect excellent in suppression of a sinus condition, particularly nasal obstruction in allergic rhinitis.  <P>SOLUTION: The pharmaceutical composition is obtained by formulating ramatroban or its salt with a sympathomimetic. The pharmaceutical composition strongly suppresses sinus condition, particularly nasal obstruction in allergic rhinitis and is useful for treatment of allergic rhinitis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302499-A (JP)
Title: Simulation method of semiconductor integrated circuit
Inventor: KUMASHIRO SHINICHI
IPC: G06F17/50
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out simulation in an actual element configuration by creating a netlist reflecting a layout pattern of elements.  <P>SOLUTION: In a semiconductor integrated circuit to be designed, S101 carries out simulation to the elements in the semiconductor integrated circuit created by a semiconductor integrated circuit creation means by; specifying precision for every element at the time of simulation at S102; generating a netlist of the above circuit diagram at S103; reading a library of the above element at S104; and using the above netlist and the above library at S105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298278-A (JP)
Title: Medical puncture needle
Inventor: IMAI MASAOMI
IPC: A61M5/158
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical puncture needle of which a puncture needle can be introduced into a target section of a body such as an epidural space or the like safely and easily.  <P>SOLUTION: The medical puncture needle 1 includes a hollow rod-like outer needle 2 having an edge 4a at a pointed head and an inner needle 3 having a solid rod-like inner core section 7 disposed in the outer needle 2 and a pressing section 8 disposed at a proximal end of the inner core section 7, wherein a pointed head of the above inner core section 7 projects from the pointed head of the above outer needle 2 and at least the pointed head of the above inner core section 7 is made of an elastic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298777-A (JP)
Title: Waste disposal method
Inventor: YAMAMOTO MAKOTO
IPC: F23G5/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing lead content in molten slag produced by combustion and melt-slagging of pyrolysis gas and pyrolysis carbon obtained by pyrolysis of waste or in molten slag produced by melting flying ash or the like of combustion exhaust gas in a disposal method of the waste.  <P>SOLUTION: An acid is added to the flying ash 41 recovered by a recuperator 9 and the flying ash 18 caught by a dust collecting device 11 to dissolve lead contained in the flying ash (21), obtained solution is subjected to solid-liquid separation treatment and is separated into cakes containing solid and a solution containing lead (22). Separated cakes 31, 32 are fed into a combustion melting furnace 5 to be molten and thereby concentration of lead in the molten slag is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298110-A (JP)
Title: Method and apparatus for treating used floor bedding material for animal
Inventor: YAMAZAKI NAKAMICHI
IPC: A01K1/015
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating a floor bedding material for an animal so as to be recyclable.  <P>SOLUTION: The apparatus 1 for treating the floor bedding material 2 is used by inserting the used floor bedding material 2 for the laboratory animal into a treating chamber 3, and feeding steam having a pressure lower than the saturated vapor pressure from a steam-generating chamber 4 to the treating chamber 3. The floor bedding material 2 is heated and thermally decomposed by the steam having the pressure lower than the saturated vapor pressure in the treating chamber 3, and the decomposed material is dried, deodorized and sterilized. The extracted gas generated by the thermal decomposition and discharged from the treating chamber 3 is separated at a separation chamber 5 to a liquid-phase gas and a vapor-phase gas, and each thereof is collected individually at collecting chambers 6. As a result, the floor bedding material for the animal is recycled by using the steam having the pressure lower than the saturated vapor pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303609-A (JP)
Title: Organic el display for color display
Inventor: ABIKO HIROSHI
IPC: H05B33/26
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display capable of multicolor emission without causing a complicated and multilayered film structure.  <P>SOLUTION: In this organic EL display 10, a color filter 13 or a color conversion layer 23, an ITO thin film 14, an organic EL layer 15, and a cathode thin film 16 are laminated one by one on a transparent substrate 11 whereon a TFT 12 is formed, and the ITO thin film 14 is conductive to a drain electrode 12a on the transparent substrate 11 through the through hole 13a of the color filter 13 or the color conversion layer 23. Because of a structure wherein the color filter 13 or the color conversion layer 23 is provided on the TFT 12, no deterioration of the color filter 13 or the color conversion layer 23 is caused by a thermal effect at the time when the TFT film 12 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300884-A (JP)
Title: Packing for stacking steel segment
Inventor: OKA YASURO
IPC: E21D11/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing which is used by fitting it to a steel segment to be stacked, to surely prevent the stacked segments from falling, to simplify its structure and to facilitate its manufacturing.  <P>SOLUTION: The packing 10 for stacking the steel segment comprises a flat plate-like segment supporting part 11 for supporting a skin plate of the steel segment and a pair of flat plate-like segment fitting parts 12, 12 which are joined to be integrated with the segment supporting part 11 at their base end parts 12a at a predetermined interval from each other and at a substantially right angle to the segment supporting part 11, and are fitted to a main girder plate of the steel segment. The packing 10 is formed with a rubber material in an integrated manner. The packing 10 is fitted to four corner parts of the steel segment by inserting the main girder plate of the steel segment into an insertion space 12b between the pair of segment fitting parts 12, 12, and the steel segment is stacked in a manner that the skin plate is placed on a contact face 11a of the segment supporting part 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI