baber/WOPTO huggingface dataset:
Patent JP-2003297339-A (JP)
Title: Positive electrode for non-aqueous electrolyte secondary battery and secondary battery using such positive electrode
Inventor: YOSHIDA HIROAKI
IPC: H01M4/36
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode having a high energy density, an excellent heavy load characteristic, and an excellent low-temperature characteristic and safety and provide a non-aqueous electrolyte secondary battery using such a positive electrode.  <P>SOLUTION: The positive electrode 3 includes positive electrode active material layers 15 and 16 located on the sides of a positive electrode current collector 13 and containing LiXMn<SB>2-</SB>YMYO<SB>4</SB>provided that the conditions 0.95≤x≤1.25 and 0.01≤y≤0.20 should be met (where M is one or more metals selected among Ti, Cr, Fe, Co, Ni, Zn, Al) and Li<SB>x</SB>Co<SB>1-y</SB>M<SB>y</SB>O<SB>2</SB>provided that the conditions 0.95≤x≤1.25 and 0.01≤y≤0.50 should be met (where M is one or more metals selected among Ti, Cr, Fe, Ni, Mn, Zn, Al, Mo, W), wherein the thickness T<SB>1</SB>of the positive electrode current collector 13 and the total (T<SB>2</SB>+T<SB>3</SB>) of the thicknesses of the positive electrode active material layers 15 and 16 should meet the conditions 2.5≤(T<SB>2</SB>+T<SB>3</SB>)/T<SB>1</SB>and (T<SB>2</SB>+T<SB>3</SB>)≤250 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289999-A (JP)
Title: Cushion material
Inventor: KIMURA TERUYUKI
IPC: A47C3/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To comfortably support a body by changing cushion property at respec tive parts while securing durability in a cushion material with a simple configura tion.  <P>SOLUTION: The cushion material 63 to be functioned by being directly or indirectly brought into contact with a part of the body such as the hips or the back, etc., of a sitting person is constituted of a substantially filled elastic body without having a depletion in an outer envelope. The cushion material includes: a hard part 631; and a soft part 632 which is arranged in at least a part of a pressure receiving are for receiving a load from the body, and is softer than the hard part 631.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297930-A (JP)
Title: Comb capacitor
Inventor: FUJISHIMA MINORU
IPC: H01L27/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To offer a comb capacitor having a high-density capacitance and a reduced parasitic inductance.  <P>SOLUTION: This comb capacitor is equipped with a first electrode, first comb wires which extend vertically from the longitudinal side of the first electrode and form a comb shape together with the first electrode, second comb wires which are placed on the same plane as the first comb wires so that the first and second comb wires are alternated, and a second electrode which is connected to an end (that is near the first electrode) of each second comb wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293448-A (JP)
Title: Structure of building and structure of joint of post
Inventor: HIRAISHI SUMIO
IPC: E04B1/58
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a building and a structure of a joint of a post, enabling reduction in quantity of a discharging building waste material.  <P>SOLUTION: In this structure of a building 1, posts 11 to 13, 11A to 13A, 11B to 13B formed of steel and beams 21, 22, 31 are assembled to each other, and in the structure, the respective posts 11 to 13, 11A to 13A, 11B to 13B and the beams 21, 22, 31 are respectively formed like a shape based on the reference dimensions (beam span) S, (floor height) H1, H2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292618-A (JP)
Title: Polyamic acid solution and process for producing polyimide film using it
Inventor: HONDA SUSUMU
IPC: C08J5/18
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamic acid solution that is capable of efficiently effecting a ring-closing reaction in a process of chemically ring-closing a polyamic acid using an acetic anhydride as a dehydrative condensation agent.  <P>SOLUTION: The polyamic acid solution comprises an organic polar solvent solution of the polyamic acid produced from an aromatic diamine and an aromatic tetracarboxylic acid, acetic acid and an organic amine compound. A process for producing a polyimide film uses the polyamic acid solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139012-A (JP)
Title: Automatic swirl control gdi injector and fuel injector including the same
Inventor: PARK JONG-BUM
IPC: F02M61/18
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic swirl control GDI injector for improving the workability of assembling and servicing an engine, offering lighter construction and eliminating the need for an ECU control line and a swirler control device in addition. SOLUTION: The automatic swirl control GDI injector comprises a body and an automatic swirl control device installed in a fixed groove formed in one side at the upper part of the body for controlling a swirl amount. The automatic swirl control device has: an upper housing fixed and joined to one side at the upper part of the body; a lower housing having a through-hole formed in the center; a knob shaft installed in the through-hole of the lower housing; a vane supported by the knob shaft and installed between the bottom of the upper housing and the upper part of the lower housing; and a restoring spring installed on the knob shaft so that the knob shaft can be turned by injection pressure.
Patent JP-2003293697-A (JP)
Title: Tunnel lining segments and assembly method thereof
Inventor: FUJIMOTO YASUHIRO
IPC: E21D11/08
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To safely and stably assemble tunnel lining segments formed by disposing post tension system PC steel materials with connection devices at both ends in X-configuration.  <P>SOLUTION: Newly installed segment pieces 100 are pressed against an existing segment ring 110 one by one from a heading side by shield jacks, PC steel materials disposed in X-configuration incorporated in the segment pieces 100 are connected to the PC steel bars 2a of the existing segment ring 110 and temporarily tensed and fixed. After the newly installed segment ring is assembled, the PC steel bars are normally tensed with a torque wrench for fixing. Thus the introduction of stresses into the propelling direction and circumferential direction of a tunnel and the fixing of the segment ring can be achieved simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357300-A (JP)
Title: Liquefaction monitoring method and device
Inventor: HARTIGAN GAVIN D
IPC: F16L55/00
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquefaction monitoring method for gas and system in a gas piping system collecting pressure and temperature information of a gas and determining the liquefied condition of the gas. SOLUTION: The data collection device 28 is alloted for a detection point supplying temperature information and pressure information regarding created substances in the gas distribution piping 20. The data collection device 28 is built in a part of the liquefaction monitoring unit 100 including appropriate hardwares (processor, computer, circuit, and others for instance) executing the liquefaction monitoring process along the gas piping system 26 and softwares.
Patent JP-2003293155-A (JP)
Title: Pre-coating treatment apparatus
Inventor: TANAKA OSAMU
IPC: C02F9/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pre-coating treatment apparatus which can make space lesser, productivity higher, expenses of equipment and chemicals lower and man-hours for management and burden on a waste water treatment lesser as a result of shortening of treatment process steps.  <P>SOLUTION: The apparatus has a treating vessel 1 filled with a degreasing and chemical conversion treating solution, a first circulating system 11 for circulating the degreasing and chemical conversion treating solution in the treating vessel and returning the solution to the treating vessel 1, a dust remover 2 disposed in the circulating system to remove the dust included in the treating solution, a chemical conversion sludge remover 3 disposed in the circulating system to remove the chemical conversion sludge included in the treating solution, an oil-component remover 4 disposed in the circulating system to remove the oil- component included in the treating solution, a treating solution replenishing vessel 6 disposed in the circulating system to replenish the treating vessel with the fresh treating solution, a water-polar organic solvent separator 5 disposed in the circulating system to separate the water component in the treating solution and the polar organic solvent and returning the polar organic solvent component to the circulating system, an ion remover 7 disposed in the circulating system to remove ion components from the water component separated by the separator 5 and to return the remaining water to the vessel 6, and a slope 31 provided with nozzles 34 for slushing and high-pressure sprays 32 between two vessels 1 and 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096534-A (JP)
Title: High strength heat resistant steel, method of producing high strength heat resistant steel, and method of producing high strength heat resistant tube member
Inventor: KONDO MASAYUKI
IPC: C22C38/28
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant steel which has more excellent high temperature strength in spite of its inexpensiveness, to provide a production method thereof, and to provide a method of producing a high strength heat resistant tube member. SOLUTION: The high strength heat resistant steel has a composition containing, by weight, 0.06 to 0.15% C, <=1.5% Si, <=1.5% Mn, 0.05 to 0.3% V, <=0.8% Cr, <=0.8% Mo, 0.01 to 0.2% of one or more metals selected from Nb, Ti, Ta, Hf and Zr, and 20 to 200 ppm N, and the balance Fe with inevitable impurities, and has a structure containing bainite. The production method uses the steel, and, in the method of producing a high strength heat resistant tube member, this high strength heat resistant steel is used.
Patent JP-2003309910-A (JP)
Title: Power circuit device and assembling method therefor
Inventor: HOJO SEIICHI
IPC: H02B13/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power circuit device and an assembling method capable of attaining low maintenance cost and easy maintenance such as repairs and remodeling even after long-term use.  <P>SOLUTION: A powered connection conductor is constructed by fixing a first conductor part 16, a relay conductor 19, a second conductor part 18, and an auxiliary conductor 22 with assembling screws 21, 22 to be constituted, thus facilitating maintenance work such as overhaul, repair, and remodeling. Part of a surface of a hermetically sealed housing for filling the periphery of the connection conductor with insulation gas is formed by an expandable bellows wall surface 25. The extension traveling direction of the bellows wall surface 25 is guided by connection of a bolt with a nut 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305863-A (JP)
Title: Ink filling method and ink filler
Inventor: KUMAGAI TOSHIO
IPC: B41J2/175
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate filling of ink into an ink cartridge 12 having a check valve 46.  <P>SOLUTION: A method of filling the ink from an ink supply source which stores the ink to be filled in the ink cartridge to the ink cartridge having an ink supply port in which the check valve for obstructing an air flow is stored has a connecting step for connecting the ink supply source with the ink supply port of the ink cartridge, a pressuring step for pressuring the ink to be filled into the ink cartridge in a positive direction in which the ink flows from the ink supply source into the ink cartridge, and a vibrating step for alternately exciting the check valve in the positive direction and in a negative direction opposite to the positive direction while the state in which the ink is pressured in the pressuring step is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307479-A (JP)
Title: Hardness tester
Inventor: NAKAMURA YOSHITSUGU
IPC: G01N3/42
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardness tester forming a precise dimple on a sample without increasing machine accuracy and involving cumbersome adjustment or the like.  <P>SOLUTION: The hardness tester 100 comprises: an indenter shaft unit 10 further comprising mainly an indenter shaft 2 having an indenter 1 on the tip portion thereof, a moving tube 3 housing the indenter shaft 2 and movably supporting it in the axial direction, and a supporting tube 4 housing part of the moving tube 3 and movably supporting it in the direction of the indenter shaft 2; a control lever 20 having a pressing portion 22 on the tip portion thereof and rotatably fixed; an intermediate member 40 provided between the indenter shaft unit 10 and the pressing portion 22. When the pressing portion 22 presses the intermediate member 40 associated with the turn of the control level 20, a leaf spring portion 42 provided in the intermediate member 40 bends. Arc movement associated with the turn of the control lever 20 is thereby absorbed, and the intermediate member 40 presses the moving tube 3 only through the force in the direction of the indenter shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313289-A (JP)
Title: Process for producing polyether from which metal compound is removed
Inventor: KYOTANI SUSUMU
IPC: C08G65/30
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a polyether wherein removal of a meal compound from a crude polyether is performed through a versatile process, i.e., an easy process which can be performed within a short time.  <P>SOLUTION: In the process for producing the polyether, upon purifying the crude polyether containing at least the metal compound derived from a composite catalyst containing a metal-cyanide complex as an impurity, a chelating agent dissolved in water is added to the crude polyether and stirred to remove the metal compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265305-A (JP)
Title: Family altar
Inventor: YOSHIDA KANEHIRO
IPC: A47G33/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a family altar which does not require moving instruments existing on shelf boards each time like heretofore by providing the family altar with a shelf board for stands for floral, etc., drawable out cooperatively in drawing a sutra desk out of the interior of a family altar body and further attaching an auxiliary shelf board to this shelf board.  <P>SOLUTION: The family altar provided with the sutra desk drawable out forward in a sutra desk housing section below the family altar body is provided with the shelf board drawable out cooperatively with the drawing out of the sutra desk and is mounted with the auxiliary shelf board at the shelf board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311725-A (JP)
Title: Apparatus for manufacture of roof tile
Inventor: NAKANO SHUJI
IPC: B28B7/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield of a top force 7b having a difference in level on a lower surface without generating a problem of return water and to make drainage at a connection 14 part constituting a green tile 22 good.  <P>SOLUTION: The top force 7b is composed of a pair of divided elements 24 by a border of a depression part (P part) existing on the lower surface. Thereby, when quench hardening treatment is applied to the lower surface of the top force 7b, quenching distorsion or quenching crack is prevented from being generated on the depression part (P part) of the difference in level. Further, a compressed air passage 28 for exhausting water penetrating into a fine gap 25 between mutual inner surfaces of both the divided elements 24a, 24b outside, is provided between mutual inner surfaces. Thereby, the problem is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323870-A (JP)
Title: Battery pack
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To wire a lead along the cylindrical surface of a cylindrical cell simply and easily, and securely so that the lead is not shifted from the position, and wire the lead and insulate it from the outer case of a battery without using an exclusive insulating material.  <P>SOLUTION: As for a battery pack, a spacer 3 is arranged and installed between cylindrical cells 2 which are arranged and installed in parallel with each other, and the neighbored cylindrical cells 2 are arranged in the home position by means of this spacer. The spacer 3 has a cell mounting face 31 which is formed in a shape to match the shape of the gap formed between the spacer and the adjacently arranged cylindrical cell 2, and a lead retaining face 32 which exists at the face in the opposite side to this cell mounting face 31 and which installs either a convex part 34 or a concave part or both to retain the lead 6 in the home position. The cell pack is arranged in its prescribed position with the cell mounting face 31 of the spacer 3 in contact with the cylindrical cell 2, and the lead 6 is arranged in its prescribed position by either the convex part 34 or the concave part 16, or both, of the lead retaining face 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323869-A (JP)
Title: Battery and battery module
Inventor: HAYASHI TETSUYA
IPC: H01M2/08
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery which can be sealed easily without caulking or an insulation gasket, and which is capable of being constituted easily in respective kinds of different sizes and shapes with a small number of simplified parts.  <P>SOLUTION: This battery is provided with a battery case 1 having a metal composition part composed of a metal member 3 or a bottomed and cylindrical metal case body 32 and a frame-state or a cylindrical resin composition part 4 which is joined to the metal composition part or at least to the peripheral part or the opened peripheral part of the metal composition part in the arrangement to cover this and which is integrated, and a sealing member 2 having a metal member 7 and a frame state or a cylindrical resin composition part 8 which is joined to the metal member 7 or at least to the peripheral part of this metal member 7 in the arrangement to cover this and which is integrated. As for the battery case 1 and the sealing member 2, the respective resin composition parts 4, 8 are mutually coupled in the arrangement to house a power generating element 5 between these, and to be opposed to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292934-A (JP)
Title: Method for reducing frictional resistance in piping of water-based heat carrying medium
Inventor: NOBUCHIKA KAZUO
IPC: C09K3/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction effect-keeping type method for reducing frictional resistance in piping of a water-based heat carrying medium, in which increase of a flow rate and reduction of pump power can be expected over a long period by excellent frictional resistance-reducing effect in piping, and having low toxicity and less environmental load when a frictional resistance- reducing agent is discarded.  <P>SOLUTION: The reduction effect-keeping type frictional resistance-reducing agent in piping is obtained by combining (a) an amine oxide type nonionic surfactant alone or a mixture of two or more of amine oxide type nonionic surfactants and (b) a betaine type amphoteric surfactant alone or a mixture of two or more of betaine type amphoteric surfactants with (c) an aromatic carboxylic acid salt alone or two or more of aromatic carboxylic acid salts. Persistency of frictional resistance-reducing effect in piping can be improved by adding the agent into piping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324594-A (JP)
Title: Facsimile machine
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To differentiate facsimile machines, capable of transmitting in gray scale.  <P>SOLUTION: In a facsimile machine having a function of JPEG-coding in a gray scale mode, a transmitter send a receiver side information regarding the presence or absence of a receiving function in JPEG-coding and whether the gray scale mode is preferable to a binary half-tone transmission in transmitting in image mode; while when the transmission in the half-tone mode is selected, the transmitter decides the transmission method of half-tone information, on the basis of the information informed from the receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015959-A (JP)
Title: Single-use document address designation method for online document and system
Inventor: REICH LAINYE
IPC: G06F21/60
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To make a document Internet-accessible as required, and to make it possible to access and/or acquire the document and to delete, on the Internet, the document after it becomes unnecessary. SOLUTION: A wired or radio device (12) makes a request of a remote computer (11) for the document. The remote computer acquires the document and then dynamically assigns a single-use document address for the document. The remote computer sends a message including the document address to the wired or radio device. The wired or radio device sends the document address to an Internet device (13), which downloads the document using the single-use document address and then the single-use document address is deleted with the remote computer.
Patent JP-2003335645-A (JP)
Title: Hair decoloring powdery composition, two-agent type hair-decoloring agent set
Inventor: YAGIOKA SATOSHI
IPC: A61K8/25
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair decoloring powdery composition which can adjust the strength of a used decoloring agent in response to the state of hair to control a decoloring time after coated, can continuously treat the hair to improve the efficiency of the hair-decoloring work, and can uniformly decolor the hair.  <P>SOLUTION: This hair decoloring powdery composition is characterized by comprising 0.1 to 15 wt.% of a persulfate, 85 to 99.9 wt.% of one or more alkali agents selected from the group consisting of sodium silicate, sodium metasilicate, magnesium carbonate, sodium bicarbonate and sodium carbonate, and 0 to 3 wt.% of ammonium persulfate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336805-A (JP)
Title: Boiler operation support system
Inventor: KONDO TOMOYUKI
IPC: F23N5/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler operation support system for supporting the optimizing operation of the boiler.  <P>SOLUTION: The system comprises: a status detection means for detecting the quantity of combustion status in this boiler according to the set value for setting the operational status of the boiler; an attrition quantity calculating means for calculating the attrition quantity of the components of the boiler with the predetermined calculation according to the quantity of combustion status; and a display means for displaying the calculated attrition quantity.  <P>COPYRIGHT: (C)2004,JPO