baber/WOPTO huggingface dataset:
Patent JP-2003224285-A (JP)
Title: Method and apparatus for manufacturing solar cell
Inventor: NAMIKATA RYOJI
IPC: H01L21/225
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar cell which can manufacture a high-performance solar cell at a low cost.  <P>SOLUTION: Impurity diffusion regions 4-1, 4-2 of the same conductivity and different impurity concentration with respect to one another are formed on the surface of a semiconductor substrate 1. To this end, liquids 2-1, 2-2 containing impurities to be diffused at the concentrations suitable, respectively, for the regions of the semiconductor substrate 1 for forming the impurity diffusion regions 4-1, 4-2, are applied by an ink jet application method for serving as diffusion sources. Then, a heat treatment is carried out, followed by diffusing the impurities from the diffusion sources 2-1, 2-2 to the individual regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229216-A (JP)
Title: Vacuum terminal
Inventor: SASAGAWA ATSUSHI
IPC: H01R103/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable vacuum terminal without mismatching characteristic impedance with improved joint structure of a center conductor, a ceramic member and washers leading to improved joint strength and airtightness between them.  <P>SOLUTION: The vacuum terminal is provided with an outer periphery conductor 13 of nearly cylindrical shape, a ceramic member 11 of nearly a cylindrical shape arranged inside the outer periphery conductor 13 concentrically with a part of its outer periphery face wholly brazed to the inner periphery face of the outer periphery conductor 13 and divided at a face vertical to the axis direction with the divided faces brazed together through a washer, and a rod-like center conductor 14 fitted at the center axis of the ceramic member 11. The center conductor 14 has at a part surrounded by the divided face of the outer periphery face a flange part 14a formed with its one side main face in contact with the main face of the washer 15 and the other side main face slanted against the outer periphery face of the center conductor 14, the flange part 14a brazed to the main face of the washer 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232323-A (JP)
Title: Easily dismantled fastening component
Inventor: TAKAHASHI YUKINORI
IPC: F16B4/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily dismantled fastening component that can be processed easily with secure strength when fastening.  <P>SOLUTION: A fastening component 10 has a pipe-shaped shaft 1 and a core material 2 which is filled in the shaft 1, and has the same height as the head 1d thereof. The shaft 1 comprises a shape memory material in a part or the whole thereof and is provided with a slit 1a which penetrates into the inside in a diametrical direction and is provided over the whole length of a longitudinal direction. The core material 2 comprises a material which has high rigidity within a normal temperature region but shows low rigidity in a region exceeding the transformation temperature of the shape memory material by softening. Accordingly, the fastening component maintains its fastening function when in use at the normal temperature, and loses its fastening function by shrinking in a diametrical direction when heated to the region exceeding the above transformation temperature, thus being dismantled easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229369-A (JP)
Title: Method of plasma stabilization and dummy substrate in vacuum processing apparatus
Inventor: SASAGAWA EISHIRO
IPC: H01L21/3065
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of plasma stabilization and dummy substrates in a vacuum processing apparatus, in which uniform and satisfactory cleaning can be achieved without extending a cleaning time by forming the uniform plasma of cleaning gas.  <P>SOLUTION: When cleaning a plasma CVD apparatus using the plasma of cleaning gas, the dummy substrates 16 that are composed of conductive members and fixed to an electrode 4 instead of the substrates, such that a distance L<SB>1</SB>from an electrode 3 becomes the same as a distance L<SB>2</SB>to a presser plate 6, and the plasma for cleaning is formed between the electrodes (3, 4) in this state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233166-A (JP)
Title: Photosensitive planographic printing plate material and method for producing the same
Inventor: KUROKI TAKAAKI
IPC: G03F7/11
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate material excellent in the adhesiveness of a photopolymerizable layer to the support, capable of ensuring both printing resistance and improvement in stain of a non-printing area and capable of providing a high resolution planographic printing plate and to provide a method for producing the same.  <P>SOLUTION: The photosensitive planographic printing plate material has a layer containing a compound having a ring-opening-polymerizable group and a compound having an ethylenic addition-polymerizable group on a surface- roughened metal support treated with an aqueous solvent containing a polyvinylphosphonic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230903-A (JP)
Title: Method for warm-rolling steel material and steel material obtained using the same
Inventor: HANAMURA TOSHIHIRO
IPC: B21B1/38
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for warm-rolling a steel material by which the low temperature toughness and strength thereof can easily be enhanced without the addition of specific elements, and also to provide a steel material produced by the same.  <P>SOLUTION: Rolling is applied to the steel material as reverse rolling in the temperature range of ≥400°C and ≤Ac<SB>3</SB>in a state that upper and lower roll axes are crossed to each other at an angle of 5°≤ and ≤20° in a planar position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230999-A (JP)
Title: Press machine
Inventor: OYAMADA HIROHIKO
IPC: B30B1/26
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press machine in which stable motor drive control can be conducted while miniaturizing power supply facilities and reducing costs.  <P>SOLUTION: A motor drive control circuit for a motor is formed by a communication circuit connected to the power supply facilities and a driver circuit to generate and output the power supply for motor drive control connected to the communication circuit, and at the same time, a power storage device, which include a voltage converter and a storage battery between the commutation circuit and the driver circuit and between two poles of the circuits and is capable of storing counter electromotive force generated from the motor during the deceleration of the motor as electric energy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239375-A (JP)
Title: Human waste collecting vehicle
Inventor: TANAKA SHINJI
IPC: B60P3/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human waste collecting vehicle capable of suppressing the diffusion of malodor during human waste recovery work.  <P>SOLUTION: This human waste collecting vehicle 1 comprises a human waste tank 4 for storing human waste; a suction hose 6 for sucking human waste in a toilet tank 10 to convey it to the human waste tank 4; a Roots blower 11 used as an intake means for evacuating the human waste tank 4 to generate human waste suction force to a suction port 6a of the suction hose 6; and an exhaust pipe 13 for guiding exhaust air exhausted from the Roots blower 11, into the vicinity of the suction port 6a of the suction hose 6 to exhaust it. A primary deodorizing tank 8 is disposed on the way of an intake pipe 13 serving as an intake line which communicates the human waste tank 4 with the Roots blower 11, and a secondary deodorizing tank 9 is disposed on the way of the exhaust pipe 13. Intake air from the human waste tank 4 passes through the primary deodorizing tank 8 and secondary deodorizing tank 9 and is exhausted into the vicinity of the suction port 6a via the exhaust pipe 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308859-A (JP)
Title: Sulfonamide matrix metalloproteinase inhibitor
Inventor: O'BRIEN PATRICK MICHAEL
IPC: A61K31/54
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a compound which is useful for curing cardiopathy, multiple sclerosis, osteoporosis, etc., as a matrix metalloproteinase inhibitor. SOLUTION: A compound represented by the formula [wherein R<1> and R<2> are each H, an alkyl or a substituted alkyl; R<3> and R<4> are each H, a halogen or an alkyl; X is OH or NHOH; and V is O, S, SO2 , NR<5> (wherein R<5> contains H or an alkyl) or CH2 ] or its salt tolerable as a medicine is provided.
Patent JP-2003240305-A (JP)
Title: Compensation data setting method for dust sensor and air purifier provided with compensation data
Inventor: SATO YOSHIHARU
IPC: F24F11/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply and speedily set compensation data without contaminating a product.  <P>SOLUTION: A compensation data setting method comprises a preliminary setting processing in which the electric product (air purifier 10) mounting a standard dust sensor 50' is arranged in a first space, dust is poured in it to detect an output from the standard dust sensor 50', the electric product is arranged in a second space to apply light and detect an output from the standard dust sensor 50', and quantity of light which becomes the same output as thresholds A, B, C which become boundary of a pollution level is set; and compensation data setting processing in which the electric product on which a dust sensor 50 for loading is mounted is arranged in the second space, quantity of light which becomes the thresholds A, B, C is applied to detect actual output values a, b, c from the dust sensor 50 for loading, and differences between the thresholds A, B, C and actual output values a, b, c are calculated to set the differences (a-A, b-B, c-C) as compensation data of the dust sensor 50 for loading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236914-A (JP)
Title: Method for manufacturing thermoplastic resin sheet
Inventor: YAMAGUCHI KAZUYOSHI
IPC: B29C48/92
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin sheet suitable for an optical sheet, reduced in thickness irregularity and sufficiently reduced in an absolute value of retardation and the irregularity thereof.  <P>SOLUTION: The method for manufacturing the thermoplastic resin sheet has a process for transferring a sheetlike molten thermoplastic resin extruded from an extruder, while successively bringing the same into contact with the outer surfaces of three rolls comprising first, second and third rolls or has a process for passing the sheetlike molten thermoplastic resin extruded from the extruder through a gap between two rolls, that is, the first and the second rolls the obtain a rolled sheetlike molten thermoplastic resin; and a process for transferring the rolled sheetlike molten thermoplastic resin to the second roll as it is, and subsequently bringing the same into contact with the outer surface of the third roll. The ratio R3/R2 of the peripheral speed R3 of the third roll to a peripheral speed R2 of the second roll is set to 0.990≤R3<0.999.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321151-A (JP)
Title: Holding fixture for work piece to be polished and its manufacturing method
Inventor: TAKAHASHI KATSUHARU
IPC: B32B1/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide for a work piece to be polished a holding fixture which is not liable to stick to the polishing pad of the polishing apparatus, and by means of which occurrence of defect in the polished work piece due to line trouble is reduced. SOLUTION: A thermosetting resin impregnated fibrous plate, which is made of a single sheet shape thermosetting resin impregnated substrate or a laminated sheet of plural built up sheet shape fibrous substrates heated and pressed to form board shape, and also has the surface layers, is used to form the holding fixture for the work piece to be polished. For the purpose, the thermosetting resin impregnated fibrous plate, the surface layer of which has in almost all its area such surface roughness that the maximum height Ry obtained by adding up the maximum height Rp and the maximum depth Rv each measured from the above mean roughness height line in the range of the specified length taken out for evaluation in the direction of the mean height line of the surface roughness sectional line obtained by a surface roughness tester measurement is more than 10 μm, is used.
Patent JP-2003245979-A (JP)
Title: Method for joining synthetic resin part for eyeglasses and eyeglasses using synthetic resin part manufactured by the same
Inventor: IBE MIKIO
IPC: B29L11/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply manufacturing parquet-like synthetic resin part for eyeglasses by joining it with a solvent at a low cost and eyeglasses using the eyeglasses part manufactured by the method.  <P>SOLUTION: The joining edge faces of synthetic resin eyeglasses part pieces to be joined together, are cut in protrusion and recess shapes so that the joining edge faces are joined with each other by fitting the protrusion in the recess. Further, a solvent is applied to the irregularly cut joining edge faces formed as described, then the edge faces are melted and the molten part formed by butting the molten protrusion/recess-shaped jointing edge faces is dried and cured. Finally both part pieces are integrally joined together into an eyeglasses part. In addition, the eyeglasses are manufactured using the part thus obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254131-A (JP)
Title: Engine control system
Inventor: IMAMURA TOMOYUKI
IPC: F02D41/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control system capable of slowly reducing actual engine speed to an idle target speed without engine stall and shock even if sudden drop of engine speed occurs in deceleration under idle conditions.  <P>SOLUTION: An ECU estimates engine speed after a designated numbers of combustion cycles based on actual speed of the engine. When an estimation value Ny of engine speed gets smaller than a threshold No which is greater than a target value Nfi of engine speed in idle during deceleration under an idle condition, the target value Nfi during idling is temporary increased and corrected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258907-A (JP)
Title: High-order node, network, program, and recording medium
Inventor: YAMANAKA NAOAKI
IPC: H04L45/243
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use network resources by providing a fault recovery control technique matching a multi-layer network.  <P>SOLUTION: A high-order node having detected a fault of a low-order network suspends update of its topology information for a specified time. Namely, a high-order node does not update the topology information immediately once a fault occurs to the low-order network, but expects the low-order network to speedily recover and suspends the update of the topology information for the certain time to avoid route calculation which becomes ineffective.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261053-A (JP)
Title: Automatic steering system for vehicle
Inventor: SAKUKAWA JIYUN
IPC: B62D113/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce uncomfortable feeling of a driver at a time of automatic steering, while preventing steering reaction from being too small at a time of normal steering.  <P>SOLUTION: A correction turning torque Te for cancelling reaction torque of automatic steering by a turning angle variable device 30 so as to perform stable turning travel of a vehicle is calculated (S20-40), and assisting turning torque Tab of feedback controlled variables for lightening burden of steering of the driver is calculated (S130-150). Next, an electric power steering 16 is controlled based on a target assisting turning torque Ta that is sum of an assisting turning torque Tab and the correction turning torque Te (A160, 170), and the assisting turning torque Tab is calculated based on a map in which a ratio of magnitude of the assisting turning torque Tab to the magnitude of a steering torque Ts at the time of automatic steering is larger than that at a time of non-automatic steering (S130-150).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271418-A (JP)
Title: Method for testing software object of web base
Inventor: FRIEDMAN GEORGE
IPC: G06F11/28
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for performing a remote test for middleware of an application in an N-hierarchy model via a network.  <P>SOLUTION: The test system includes a test code generator, a test engine for executing a plurality of copies of a test code, and a data analyzer for analyzing a result and presenting the result to a human user. The system automatically generates the test code, and is capable of exercising components of the middleware remotely developed by using information on the components usable for an application under test. A plurality of copies of the test code are executed by a synchronizing system. Execution time for a plurality of events is recorded and is presented in one of a plurality of formats.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262741-A (JP)
Title: Cable clamp unit
Inventor: SAKAI YASUTOSHI
IPC: G02B6/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable clamp unit for clamping the crossing part of a plurality of cables coming from different directions without applying excessive stress to a cable.  <P>SOLUTION: The unit comprises, for example, a bar member 60 to be fitted to a printed circuit board and a cable fixing part 70 including cable fixing arms 70A and 70B fitted rotatably to this bar member. The crossing part of the cables C1 and C2 such as a plurality of optical fiber cables is clamped by the cable fixing part 70 by rotating the cable fixing arms 70A and 70B according to the crossing angle of the cables C1 and C2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003090877-A (JP)
Title: Radar device
Inventor: KONDO YASUHIRO
IPC: G01S13/93
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To dispense with an exclusive sub-sensor for detecting the departure of a preceding vehicle, which is entirely different from natural radar operation and to extend the life of a scan unit by scanning the beam of a searching signal only as needed. SOLUTION: This radar device comprises a search control circuit 7 for transmitting and receiving the beam of a millimeter wave signal to search the relative position or relative speed with a target, and the scan unit 3 for scanning the direction of the beam of the millimeter wave signal over a prescribed range. This device is constituted so that the scanning of the scan unit 3 can be switched to a scanning stop state for stopping the scanning of the scan unit 3 and a scanning state for scanning the beam over the prescribed range in the state where the direction of the beam is turned to the center of the scanning range without stopping the search control by the search control circuit 7.
Patent JP-2003269178-A (JP)
Title: Intake device for internal combustion engine
Inventor: MURASE SUNAO
IPC: F02B31/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fuel from being accumulated around the downstream side of an intake flow control valve in an intake device with the intake flow control valve for generating a tumble flow.  <P>SOLUTION: The intake flow control valve 4 is attached to an intake pipe 2, and partition walls 4B and 4B are formed at both upper end parts of the intake flow control valve 4. An opening part 4A is formed between the partition walls 4B and 4B mainly for air to pass when the intake flow control valve 4 is closed. A wick 8 is mounted on the downstream side of the intake flow control valve 4 inside the intake pipe 2. The fuel F accumulated around the downstream side of the intake flow control valve 4 is moved upward by the wick 8, so that accumulation of the fuel can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271787-A (JP)
Title: Data structure for organization management and organization management system using the data structure
Inventor: SHIBANO SHINJI
IPC: G06Q50/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data structure and a system which are easily adaptive to the changes of an organization structure and an organization in different structure as a data structure and a system for managing organizations constituted in a tree structure of a plurality of layers and members of each organization.  <P>SOLUTION: The data structure for organization management is provided with a layer-classified organization table in which organization IDs given to organizations belonging to the layers of a group of the organizations constituted in the tree structure and their organization names are recorded for every layer; and an all-organization table in which the organization ID of each organization uniquely given over all the organizations constituting the tree structure, the in-layer organization IDs of the organizations recorded in the layer-classified organization table, and the in-layer organization IDs of organizations above them are related and recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275584-A (JP)
Title: Method for regenerating nitrogen dioxide absorbent
Inventor: FUKUJU ATSUSHI
IPC: B01J20/34
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily regenerating an NO<SB>2</SB>absorbent in a reactor by omitting the operation of taking the absorbent out of the reactor and bringing the absorbent back to a factory.  <P>SOLUTION: The NO<SB>2</SB>absorbent is prepared by carrying basic amino acid and an organic amine compound and/or alkali hydroxide on a porous carrier. While the spent absorbent 1 deteriorated by NO<SB>2</SB>absorption is kept packed into the reactor 2, water is first sprayed and jetted thereto by a spray nozzle 3 installed in the upper part of the reactor, by which the carried components of the absorbent are eluted. An aqueous solution containing the basic amino acid and the organic amine compound and/or alkali hydroxide is then sprayed and jetted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277366-A (JP)
Title: Benzimidazolone compound, and pigment dispersant comprising the same, pigment disperse composition and colored photosensitive composition
Inventor: KODAMA TOMOHIRO
IPC: C08L101/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzimidazolone compound easy to synthesize, accomplishing the stable and good dispersion and flow of a pigment without agglomerating it and thus suitable as a pigment dispersant free of deterioration with time, and to provide the pigment dispersant, a pigment dispersed composition and a colored photosensitive composition each containing the above compound.  <P>SOLUTION: The benzimidazolone compound is shown by general formula (1) [wherein, X is a single bond, N(R'), N(R')CO, O, OCO, CONH, COO, CO, SO<SB>2</SB>NH, SO<SB>3</SB>or SO<SB>2</SB>; A is an alkylene, arylene or aralkylene group; R is SO<SB>3</SB>H or COOH; R' is H, an alkyl or aryl; and n is an integer of 1-3].  <P>COPYRIGHT: (C)2004,JPO