baber/WOPTO huggingface dataset:
Patent JP-2002179406-A (JP)
Title: Fuel reforming apparatus
Inventor: KADOWAKI MASATAKA
IPC: C10L3/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reforming apparatus having high heat efficiency and a simple structure, capable of being miniaturized, easily heating a desulfurizer or a steam generator to an optimum temperature without using a heater or the like and precisely controlling to the optimum temperature and having high reliability. SOLUTION: The fuel reforming apparatus is provided with a desulfurizer for desulfurizing raw material hydrocarbon carbon based fuel, the steam generator for generating steam and a fixed bed fuel reformer for steam-reforming the desulfurized hydrocarbon based fuel into a hydrogen enriched gas and at least one of the desulfurizer and the steam generator is arranged in the pipe part of a waste combustion gas flow passage of the fuel reformer and heated and kept to the temperature by the sensible heat of the waste combustion gas.
Patent JP-2002250129-A (JP)
Title: Supporting member for concrete form
Inventor: SENDA TOYOJI
IPC: E04G17/075
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide supporting members for concrete forms which are easily carried, disassembled and assembled and advantageous for storage and transport because they can be stacked, which can provide the concrete forms with sufficient strength against the pressure of concrete because intervals between the supporting members can be reduced when allocated to panel forms, and which can be allocated along end linear portions of the panel forms. SOLUTION: The supporting members for maintaining a space between the panel like forms at certain distance through separators when placing the concrete between the panel like forms, the supporting member includes a hollow body having a depressed area at the center thereof and opening toward a downward direction, wherein said body has a plurality of starfish shaped legs extending in a lateral direction, and an inserting hole or the separator or a member formed adjacent to the separator is formed on the bottom surface of said depressed area.
Patent JP-2002260846-A (JP)
Title: Organic el element display panel and its manufacturing method
Inventor: YASUKAWA KOJI
IPC: H05B33/14
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To make membrane sealing having no pinholes to the fine structure part without giving damages to the body structure of the organic EL element and realize a long life in the organic EL display panel of element separate type. SOLUTION: Membrane sealing is performed to cover uniformly the structure by a polyparaxylylene system protection membrane that is formed by CVD method in room temperature.
Patent JP-2002258243-A (JP)
Title: Liquid crystal display
Inventor: MAKINO TETSUYA
IPC: G02F1/133
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display allowing direct use of a commercial data driver as it is at a lower cost even if a ferroelectricity liquid crystal material or an anti-ferroelectricity liquid crystal material is enclosed. SOLUTION: In the liquid crystal display, a common electrode 2 is patterned into a first common electrode 2a for odd-numbered pixels and a second common electrode 2b for even-numbered pixels. The configuration wherein two types of voltage are selected among three types, each of which is applied to the first common electrode 2a and the second common electrode 2b, respectively, and then the difference between the voltage output from a data driver 22 and this impressed voltage is applied to the pixels of the liquid crystal panel 1, can simultaneously impress a positive polar voltage or a negative polar voltage to all pixels of the liquid crystal panel 1.
Patent JP-2002253243-A (JP)
Title: Gene-modified animal and utilization thereof
Inventor: YAMAGUNI TORU
IPC: G01N33/15
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a gene-modified animal except the human being including V-1 gene transduced, and further to provide the gene-modified animal exhibiting an extreme phenotype change in a catechol-amine biosynthesis system. SOLUTION: A transgenic mouse exhibiting the extreme phenotype change in the function of the catechol-amine biosynthesis system is created by constituting a transduced DNA including a DNA coupled with a rat V-1 gene under control of a promoter specifically activated by a catechol-amine-producing cell, microinjecting the transduced gene into a mouse fertilized egg, and allowing the egg to emerge.
Patent JP-2002253247-A (JP)
Title: Thermally stable desulfurization enzyme and gene encoding the same
Inventor: KIRIMURA KOTARO
IPC: C12N1/19
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the isolation of sulfur in a fossil fuel. SOLUTION: The enzyme having a function for decomposing a thiophene- based compound, the gene encoding the enzyme, the vector including the gene, and the transformant are provided.
Patent JP-2002261412-A (JP)
Title: Printed board
Inventor: UEHARA TOSHIHISA
IPC: H05K1/11
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To easily visually confirm the conditions of the junction section of substrates, components, and the like, improve performance by effectively utilizing surface of the substrate and miniaturize external diameter of the substrate. SOLUTION: A non-through hole (IVH) 2A is formed by forming a through layer 3 by forming a TH in a through hole 2 provided on a substrate 1, bonding a lid plating on both ends 31, and locking in openings of the through hole 2. A connecting terminal 6 forms electrodes by using concave section of its surface and inner layer with its joining section 61 through an upper sub-substrate 51 joined to the lid plating section and upper end terminal 62 becoming component mounting pads. An upper end joining section 81 of a lower connecting terminal 8 is connected to the lid plating section. A module is connected to a main substrate 9 with the lower connecting terminal 8 connected to the pad section 10 of the main substrate 9 by solder 11 and a fillet 11A is formed with lower part of the solder 11 spreading on the pad section 10.
Patent JP-2002253968-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SAIKI MOTOHISA
IPC: B01J35/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To support a noble metal easily up to the inside of a coating layer and to make the increase of the NOx storage quantity at the time of a lean state and the high efficient reduction and purification of the storage NOx by a short rich spike time compatible by diffusing a reaction gas in a gas phase up to the inside of the coating layer to increase the reaction probability. SOLUTION: The coating layer, in which the pore volume of fine pore having 0.1-20 μm pore diameter occupies >=50% of the pore volume of fine pore having <=50 μm pore diameter and the pore volume of fin pore having 0.5-10 μm pore diameter occupies >=20% of the pore volume of fine pore having <=50 μm pore diameter, is formed. The coating layer has the pore diameter 10-2000 times of that of the conventional coating layer, in which the fine pore having 0.01 μm pore diameter occupies the majority, and the rate of diffusing gas into the fine pore is 10-2000 times of that of the conventional coating layer. Since the noble metal is supported up to the inside of the coating layer along the fine pore, the grain growth of the noble metal is suppressed and the utilization efficiency of the NOx storage material in the inside of the coating layer is increased.
Patent JP-2002255549-A (JP)
Title: Automated system for synthesis of inorganic compound powder
Inventor: KOYASU YUKIO
IPC: B01J19/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an automated system for synthesis of various kinds of inorganic compound powder utilizing robot technology or computer technology capable of efficiently performing a plurality of synthesizing processes by relatively simple system. SOLUTION: This automated system for synthesis of various kinds of inorganic compound power is a system to synthesize them from a raw material solution mainly comprising systems A, B and C each disposed with more than one for successively conducting processes having different tact time, and a robot mechanism D disposed as common to the systems which transport sample containers between the systems and inside the system. Each of systems A, B and C is constituted so as to be controllable individually, and the robot mechanism D is constituted as controllable according to a program for minimizing idle time.
Patent JP-2002253800-A (JP)
Title: Game machine, method for displaying number of balls which enter big winning port in game machine, storage medium and server
Inventor: DATE NORIO
IPC: A63F7/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a player to enjoy playing without getting bored by displaying moving images to which presentation for attracting the interest of the player is given. SOLUTION: This game machine is provided with a display part for displaying screen images including a plurality of identification images capable of being respectively variably displayed and individually stopped at a prescribed timing and a big winning port is opened and closed in the case that a plurality of the identification information images are stopped in a prescribed array at the display part. When the big winning port is opened, a character image displayed at the display part performs an operation for making the player recognize the number of balls which enter every time the ball enters the big winning port.
Patent JP-2002266449-A (JP)
Title: Method of constructing partition wall
Inventor: AMAMIYA TADAKATSU
IPC: E04B2/72
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the construction of a partition wall by easily and securely installing partition panels on-site. SOLUTION: One of two split joints 2 vertically split apart from each other is temporarily installed in one of the end grooves 13 of the partition panel 1 and is then removed. The upper joint 21 is then butted against a ceiling 3 and fixed in place as it is guided by the other end groove 14 of the partition panel 1 previously installed. The lower joint 22 is placed on the floor 4 and fixed thereto and the one end groove 13 is securely fitted over the joint 2 protruding from the end groove 14, whereby the partition panels 1 are installed one by one.
Patent JP-2002271731-A (JP)
Title: Reproducing device and method, recording medium, and program
Inventor: IKEDA SATOSHI
IPC: H04N5/85
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device and method that quickly moves a reproduction point by a prescribed period ΔT. SOLUTION: In a step S21, video data reproduction information of a present VOBU(Video Object Unit) is acquired. In a step S22, whether or not a VOBU before ΔT second belongs to the same cell as that of the present VOBU is discriminated. In a step S23, whether or not video data exist in the VOBU before ΔT second is discriminated. When the discrimination indicates that the video data exist in the VOBU before ΔT second, it is determined that the information recorded as an address of the VOBU before ΔT second is discriminated to be effective. In a step S24, the VOBU before ΔT second is decided as a search destination.
Patent JP-2002270709-A (JP)
Title: Package for surface mounted electronic part
Inventor: SATO YOSHIAKI
IPC: H01L23/12
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent surely a case where an adjustment probe pin cannot put in contact with a side face adjustment electrode on the side face of the package, even if there is a gap between sheet members in a surface mounting type electronic part with a package in a baked structure of a plurality of laminated insulating sheet members. SOLUTION: The surface mounting type electronic part includes a package body 23 in which at least two insulating sheet members are laminated in a body, and a side face electrode 32 put in a recessed part 31 extending vertically. The recessed part is made up of small recessed parts 25a and 26a formed at insulating sheet members 25 and 26 as the first and second lowermost layers. The side face electrode is formed at least in the small recessed part 26a and is not formed in the small recessed part 25a. The small recessed part 25a is larger in width and/or in lengthwise direction than the small recessed part 26a.
Patent JP-2002264030-A (JP)
Title: Hydraulic striking torque generating device of wrench
Inventor: KAMIMURA YOJI
IPC: B25B21/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic striking torque generating device of a wrench allowing dispensing with a sift of pivotally providing parts by machining margin of a blade inserting groove for shortening a main spindle and enlarging a width of the pivotally providing parts for easily securing sealablity. SOLUTION: This device has the main spindle 7 engagingly inserted into a cavity 81 of a liner 8 rotated by a rotor 4 and has a driving blade 9 arranged freely going back and forth in a blade inserting groove 7c formed on the spindle 7 as well as has the pivotally providing parts 13a, 13b of the spindle 7 supported by the liner 8 in front and the rear of the groove 7c. The pivotally providing part 13a at a front side of the spindle 7 is formed by a ring member 14a outside engagingly fixed on the spindle 7 in a way covering the machining margin of the groove 7c and the pivotally providing part 13b at the rear side of the spindle 7 is formed by a main spindle end part 15 and a ring member 14b outside engagingly fixed on the end part 15.
Patent JP-2002266216-A (JP)
Title: Nonwoven fabric sheet of silicon carbide fiber and method for producing the same
Inventor: SHIMIZU SHIGETOMO
IPC: D04H1/58
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric sheet which is thin, has excellent processability and is obtained by using a CMC consisting essentially of silicon carbide fiber. SOLUTION: This nonwoven fabric sheet of silicon carbide fiber is characterized by comprising a silicon carbide fiber having 1-10 mm fiber length, a carbon fiber having 1-10 mm fiber length and a thermally decomposable organic binder. The sheet is impregnated with a solution in which a resin is dissolved or dispersed, dried to remove a solvent, the dried sheet is heated in a vacuum or in an inert gas and the resin is carbonized to form a carbon layer having 0.2-5 μm thickness on the surface of the silicon carbide fiber.
Patent JP-2002265829-A (JP)
Title: Ink, inkjet recoding technology using the same and equipment using the ink
Inventor: ONO ERIKO
IPC: C09D11/322
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink capable of performing excellent printing operation in continuous printing and having excellent water resistance in a printed matter. SOLUTION: The inkjet ink contains a dye, an aqueous medium, an organic silicone compound and a weakly acidic strongly basic salt. The organic silicone compound is obtained by mixing 100 pts.mass of a hydrolyzable silane (A) having a N-containing organic group of the general formula 1: YR<1> m SiR<2> 3-m (1) (wherein, R<1> is a 1-8C monovalent hydrocarbon group; R<2> is a 1-4C alkoxy or acyloxy group; Y is a N-containing organic group; and m=0-1) or its partial hydrolyzate, and 5-200 pts.mass of a hydrolyzable silane (B) of the general formula 2: R<3> n SiR<4> 4-n (2) (wherein, R<3> is a 1-8C monovalent hydrocarbon group; R<4> is a 1-4C alkoxy or acyloxy group; and n=0-2) or its partial hydrolyzate, and subjecting the resultant mixture to hydrolysis.
Patent JP-2002269318-A (JP)
Title: Electronic commerce system
Inventor: TOYODA MINORU
IPC: G06Q30/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To properly operate an electronic commerce system, and to sufficiently utilize functions thereof in the electronic commerce system formed of a supplier terminal to be operated by a supplier for supplying a raw material and an auxiliary material, a maker terminal to be operated by a maker for manufacturing a product using the raw material and the auxiliary material from the supplier, and a center connected to the supplier terminal, the maker terminal and a third terminal to be operated by a third person through a network. SOLUTION: The center 18 has a consumer information collecting unit 250 for receiving transmission of the information from consumers through the network and a consumer information data base 282 for housing the information from the consumers. The center discriminates whether a transmitting terminal is the supplier terminal 12 or the maker terminal 14 in relation to the information received by the consumer collecting unit 250, and in the case of the transmission from the supplier terminal 12 or the maker terminal 14, the center gives limitation to acceptance of the information.
Patent JP-2001328979-A (JP)
Title: Method for producing isoindolone derivative
Inventor: MURAKAMI MAKOTO
IPC: C07B61/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing an isoindolone derivative or its salt useful as a raw production material for a quinolone derivative represented by an excellent antimicrobial agent T-3811. SOLUTION: This method for producing an isoindolone derivative expressed by general formula [2] (wherein X expresses H or a halogen; R1 expresses an alkyl; R4 expresses H, an amino protecting group, a (substituted) alkyl or a (substituted) alkenyl) or its salt is to react a phenylalkylamine derivative [1] with carbon monoxide in one step or multistep in the presence of a metal compound and is useful for industrially producing the isoindolone derivative or its salt.
Patent JP-2002267387-A (JP)
Title: Heat exchanger and method for manufacturing press finished article
Inventor: HYODO MASAKAZU
IPC: F28F9/16
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To stably secure the liquid-tightness (closing property) of a header tank. SOLUTION: Projections 125 and 127 are integrated into tank plates 123 and 124 by press machining. The press machining (when pressing the tank plates 123 and 124 by punching) is made by preventing one portion of the tank plates 123 and 124 from being separated from the root of the projections 125 and 127 for plastic flow at a side corresponding to the root side of the projections 125 and 127. As a result, the tank plates 123 and 124 without any holes can be obtained at the root section of the projections 125 and 127, thus stably securing the liquid-tightness (closing property) of the header tank 120 (tank body 120a).
Patent JP-2002264346-A (JP)
Title: Ink jet head
Inventor: TSUNODA SHINICHI
IPC: B41J2/045
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a process is complicate and high-cost. SOLUTION: A diaphragm member 4 is obtained by forming a diaphragm 10 from a member 20 resistant to etching, and forming an inter partition 11 between liquid chambers and a projecting part 12 from members 22 and 23 able to be etched which are set to both faces of the member 20.
Patent JP-2002269860-A (JP)
Title: Manufacturing method and manufacturing device for optical information recording disk
Inventor: ITO HIROYUKI
IPC: B05D1/40
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of the coating defects of a protective film in the manufacturing method of an optical information recording disk. SOLUTION: Among the resin coating surface temperature of a substrate, the liquid temperature of a UV setting resin and an ambient temperature for applying the resin, at least two or more are monitored by a sensor. The result of measuring the liquid temperatures is compared with a prescribed data table and the optimum position of the innermost peripheral part position to perform coating is computed. According to the result, a radial direction position to apply the resin is controlled. It is performed for each disk.
Patent JP-2002273172-A (JP)
Title: Method and apparatus for treating perfluoride
Inventor: TAMADA SHIN
IPC: C01B9/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To more reduce the frequency of maintenance and inspection in a PFC decomposition apparatus. SOLUTION: PFC contained in exhaust gas is decomposed in a catalyst cartridge 3 filled with a catalyst containing 80% of Al2 O3 and 20% of NiO. The exhaust gas containing acidic gas being the decomposed gas is cooled in a cooling chamber 6 to be guided into an exhaust gas washing column 13 and the acidic gas is removed therein. Mist (SO3 mist or NOx mist) of the acidic gas accompanied by the exhaust gas is separated in a cyclone 16 and compressed air of about 0.1 MPa is supplied to an ejector 24 from an air supply pipe 56. The pressure in the ejector 24 becomes negative by the compressed air to suck the exhaust gas in the cyclone 16 to discharge the same. The ejector 24 can reduce the frequency of maintenance and inspection as compared with a blower.
Patent JP-2002279727-A (JP)
Title: Signal recording medium, contents signal generating device, contents signal reproducing method and contents signal reproducing device
Inventor: KORI TERUHIKO
IPC: G11B20/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To easily limit the reproduction of a contents signal. SOLUTION: A contents signal added with a control signal indicating whether or not a reproduction limiting function for limiting reproduction should be operated recorded in a disk 20. In performing reproduction, when it is determined that the control signal indicating that the reproduction limiting function should be operated is added, whether or not a reproduction permission condition is fulfilled is determined by a cryptographic key generating part 33. The reproduction permission condition is read from the disk 20. When this one is not recorded in the disk 20, it is acquired through a communicating part 45. Only when the reproduction permission condition is fulfilled, a correct cryptographic key Kp is supplied to an encipherment processing part 35.  The contents signal enciphered and recorded in the disk 20 is decoded by the cryptographic key Kp by the encipherment processing part 35, and the correctly decoded contents signal is outputted from an output control part 36.
Patent JP-2002275504-A (JP)
Title: Surface treatment method for magnetic powder, production method for magnetic coating material and production method for magnetic recording medium
Inventor: ASAMI AKIKO
IPC: B22F1/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the surface of magnetic powder can uniformly be to surface-treated, and therefore to realize a magnetic recording medium which has a magnetic layer coating film having excellent durability or the like. SOLUTION: The surface of magnetic powder is subjected to coating treatment with a surface treatment agent. In this case, as the surface treatment agent, a solid surface treatment agent is used, and this solid surface treatment agent and the magnetic powder have previously been mixed and crushed. After that, only an organic solvent is added to the mixture, and the surface treatment agent is dissolved. A binder and an addition agent are added to the surface- treated magnetic powder obtained in this way, and they are kneaded. Next, an organic solvent is added to the kneaded material, and they are diluted and dispersed to produce a magnetic coating material. The surface of a nonmagnetic supporting body is coated with the magnetic coating material, so that the magnetic recording medium is produced.
Patent JP-2002275256-A (JP)
Title: Method for producing lactic acid oligomer
Inventor: WATANABE MIKIO
IPC: A61P37/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a new method for efficiently producing a linear and cyclic oligomer mixture of lactic acid. SOLUTION: This method for producing the linear and cyclic oligomer mixture of the lactic acid represented by general formulas (1) or (2) (wherein, m is an integer of 1-30; and n is an integer of 1-30) is characterized in that lactide is polymerized in the presence of a compound represented by general formula (3): Me-N(R<1> ) (R<2> ) (3) (wherein, Me is an alkali metal; and R<1> and R<2> are each independently an aliphatic group or an aromatic group).