baber/WOPTO huggingface dataset:
Patent JP-2003138394-A (JP)
Title: Method of manufacturing metal pipe
Inventor: OKAMOTO SHINICHI
IPC: G02B6/36
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve an extraction rate of a wire and to improve productivity in a method of manufacturing a metal pipe by using a metallic wire 9 as a matrix and extracting the wire 9 after electroforming. SOLUTION: Means of using the metallic wire which is the wire 9 having an elongation of >=10% and tensile strength of >=500 N/mm<2> for the matrix is adopted.
Patent JP-2002220222-A (JP)
Title: Method for separating mixture of colloidal particles of aluminosilicates
Inventor: PONCELET OLIVIER JEAN
IPC: B01D61/14
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and extracting high purity imogolite and allophane in an easy manner and at a low cost from low purity imogolite solution. SOLUTION: According to the present invention, a method for separating mixture of aluminosilicates is provided, and the method comprises obtaining a permeate and a retentate by carrying out ultrafiltration of solution of colloidal particles of aluminosilicates, whereby high purity imogolite-like fibrous aluminosilicate polymers having 1.8-2.5 of Al:Si ratio are obtained in the retentate, and allophane-like globular aluminosilicate particles are obtained in the permeate.
Patent JP-2003173360-A (JP)
Title: Logic circuit design device and design method
Inventor: OGATA NORIAKI
IPC: H01L21/82
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the logic design of CCD/TG.  <P>SOLUTION: The information inputted from an external block is set every category by MIF information setting processing to form an information file 21. An MIF circuit (serial/parallel conversion circuit) specialized to CCD/TG is generated according to the information file 21 by MIF circuit generating processing. A timing chart 22 that is a circuit operation specification is inputted by circuit operation timing chart input processing. An exclusive waveform editor is used for this input. The timing chart 22 is converted to an exclusive language file (circuit operation description language file) 25 capable of generating a circuit, and a TG circuit specialized to CCD/TG is generated according to the description of the circuit operation description language file 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002246014-A (JP)
Title: Non-aqueous electrolyte battery and its producing method
Inventor: TAKAI TOKU
IPC: H01M10/052
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the production and environment phases of a non-aqueous electrolyte battery, having a lithium alloy layer formed on the surface of the positive electrode side of a lithium plate in circular or approximately elliptical shape other than an approximately polygonal shape to form a negative electrode, by preventing the production of punching debris of a metal foil, such as an aluminum foil, to be alloyed with lithium. SOLUTION: This production method for the non-aqueous electrolyte battery comprises producing a deformed laminate with the approximately polygonal metal foil 21 other than lithium laminated on one face of the lithium plate 20 in a shape other than an approximately polygonal shape, storing the laminate in a battery case together with a positive electrode and a non-aqueous electrolyte and alloying the metal foil excluding lithium of the laminate with lithium, whereby the approximately polygonal lithium alloy layer is formed on the surface of the positive electrode side of the lithium plate to form the negative electrode.
Patent JP-2003172206-A (JP)
Title: Turbo fan engine and method for operating the same
Inventor: MIZUTA IKUHISA
IPC: F04D29/54
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo fan engine capable of reducing noise and improving fuel consumption.  <P>SOLUTION: This turbo fan engine is provided with a core engine having a compressor, a combustor and a turbine arranged on an axle from front in order, a front part fan provided on a tip of the core engine in such a manner the same can be rotationally driven around the axle and having a plurality of fan moving blades arranged in a circumference direction, a fan nacell circumferentially enclosing the front part fan and at least the tip part of the core engine, a plurality of outlet guide stationary blades arranged between the core engine and the fan nacell in the circumference direction, and an interval changing means capable of changing an interval between the fan moving blade and the outlet guide stationary blade in an axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178346-A (JP)
Title: Embarkation acceptance system, embarkation examination system, embarkation examination method, management method of information for passport issuance-object person, arrangement structure of embarkation ticket examination system, disembarkation acceptance system, disembarkation ticket examination system, disembarkation examination system, disembarkation examination method, arrangement structure of disembarkation ticket examination system, and passport
Inventor: OGIWARA MASAKI
IPC: G06Q50/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embarkation and disembarkation examination system capable of preventing an illicit embarkation or disembarkation.  <P>SOLUTION: Image data for specifying a person 140 who carries a passport 150 to have an embarkation examination and information for specifying a passport issuance-object person are received, and the passport-carrying person specifying image data are stored in a leaving person information storage device 117 in conformation to the issuance-object person specifying information. On the basis of the received issuance-object person specifying information, issuance-object person specifying image data and passport issuance-object person information in a passport owner information storage device 116 and ticket-carrying person specifying data in a leaving person information storage device are extracted, the issuance-object person specifying image data are collated with the passport-carrying person specifying image data to judge the propriety of the ticket issuance-object person information in the leaving person information storage device, and the propriety of embarkation of the passport-carrying person is judged according to the results of the collation and propriety judgment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179211-A (JP)
Title: Ferroelectric nonvolatile semiconductor memory and method of manufacturing the same
Inventor: HIRONAKA KATSUYUKI
IPC: H01L21/8246
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ferroelectric nonvolatile semiconductor memory which is of high reliability.  <P>SOLUTION: The method of manufacturing the ferroelectric nonvolatile semiconductor memory is provided with a process (a) in which a transistor TR for selection is formed on a semiconductor substrate 10, a process (b) in which an insulating layer 17 is formed on the whole face and in which an opening 18 is formed in a part of the insulating layer 10 in the upper part of a source/drain region 15B on one side of the transistor TR for selection, a process (c) in which a plug 19 composed of platinum-group metals excluding Os or their alloy is formed inside the opening 18 and a process (d) wherein a memory cell MC which is composed of a first electrode 21, a ferroelectric layers 22 and a third electrode 23 and whose first electrode 21 is connected to the plug 19 is formed on the insulating layer 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357467-A (JP)
Title: Flow sensor and its manufacturing method
Inventor: ISOGAI TOSHIKI
IPC: G01F1/684
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a flow sensor and its manufacturing method capable of reducing the plane size of a flow sensor chip. SOLUTION: In the sensor chip 10, a thin film part 7 is formed on a cavity part 6 when the cavity part 6 is formed excepting thin film layers 2-4 formed on the front surface 1a of a base board 1, and a conductor 9 is arranged on the inside wall face of a through hole 8 formed through the front and back faces of the base board 1, while a detection part constructed of a conductive film 3 in the thin film layer is electrically connected to a board conductor part 11 formed on the back face side of the through hole 8. On the front face 20a of a circuit base board 20, a control circuit 21 and a base conductor body part electrically connected to the control circuit 21 are formed. The sensor chip 10 and the circuit board 20 are layered together, and the board conductor part 11 and the base conductor part are electrically connected to each other.
Patent JP-2003113616-A (JP)
Title: Joint structure and its construction method of manhole for jacking pipe
Inventor: WATANABE YUKIHISA
IPC: E02D29/12
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure and its construction method of a manhole for a jacking pipe capable of connecting the jacking pipe to the manhole from inside the manhole. SOLUTION: The joint structure is for connecting a short pipe 20 provided on an end part of the jacking pipe 19 to a pipe connection port 18 provided on the manhole 14. A joint body 13 has a cylindrical part 11 inserted between an outer circumference of a pipe body 20 inserted in the piping connection port 18 and an inner circumference of the piping connection port 18, and a collar part 12 extended like a collar from an inner end part outer circumference of the cylindrical part along a manhole inner circumference. An inner circumference of the cylindrical part and an outer circumference of the short pipe are sealed by a sealing means such as a rubber ring 16, and a cylindrical part outer circumference and the piping connection port are sealed by cement 17 hardening after inserting the cylindrical part in the piping connection port.  The joint body is fixed to the inside of the manhole by fastening the collar part with an anchor bolt 15.
Patent JP-2003179108-A (JP)
Title: Inspection unit and method for semiconductor device
Inventor: HAMADA HIROYUKI
IPC: G01R31/3183
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection unit and an inspection method for a semiconductor device, which is capable of locating a defective region occurring, in the semiconductor device of a certain type which is kept in an activated state for a certain time and then turned to a non-activated state, after a certain time elapses.  <P>SOLUTION: This inspection unit 10 provided for a semiconductor device is equipped with at least a test signal generator 3 which periodically generates test signals of the same pattern a few times so as to apply them to a sample 1 as an object of measurement, a light beam generator 5 which irradiates an optional spot with a light beam for a certain time, a current measuring unit 6 which measures an operating current flowing through each spot on the specimen 1 for a certain time, and a timing processing unit 8 which controls the operation timing of the test signal generator 3 and also the operation timing of the light beam generator 5 and the current measuring unit 6 through the intermediary of a control unit 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178216-A (JP)
Title: Data transmission system and receiver
Inventor: MORITA YORIKO
IPC: H04N21/418
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission system and a receiver thereof capable of easily recognizing an individual of a viewer family and surely protecting data contents, in data communication using digital data broadcasting.  <P>SOLUTION: When a viewer P of a viewer family 5 purchases a commercial product of a catalog shipper 9 by using the digital data broadcasting provided by a broadcast station 7, the viewer P previously informs the catalog shipper 9 of his or her individual information or the like to be registered as a member, and acquires a member number and an IC card 23 for a member from the catalog shipper 9. The viewer P inserts the IC card 23 into an IC card reader 19 to apply for purchase of the commercial product provided by the catalog shipper 9. The member information is recorded in the IC card 23, input data relating to the member information and product purchase request are made as application data and encrypted by using a secret key recorded in the IC card 23. The encrypted application data are transmitted to a server 41 from the receiver 11, and the server 41 decodes the application data by using a disclosure key corresponding to the secret key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176847-A (JP)
Title: Damper device
Inventor: SUZUKI SHIGENOBU
IPC: F16F9/30
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper device of plastic flow resistance type embodied in a simple and low-cost construction capable of preventing an elastomer certainly from leaking from a piston rod sliding part, precluding a drop of the damping force even when the amplitude is small, and exerting a constantly stable damping force characteristic.  <P>SOLUTION: The damper device of plastic flow resistance type is to damp the vibration using a flow resistance generated when elastomer 6 is moved by a piston 4 from one cylinder chamber to the other cylinder chamber, wherein recesses 61 and 66 in the form of conical cylinder are formed at the inside surfaces of end faces of cylinder end face members 10 and 11 which form cylinder chambers 5, and conical cylinder members 62 and 67 capable of sliding with the piston rod 2 are installed inside the recesses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177098-A (JP)
Title: Plastic substrate for micro chip
Inventor: SHIMAOKA HIDEYUKI
IPC: G01N37/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for microchips that reduces irregularities in background due to external environment such as a measuring apparatus.  <P>SOLUTION: A substrate for forming a thin film such as metal on the surface can be obtained by using such means as high-vacuum metal deposition, sputtering, and ion plating. The thin film formed on the surface can reduce a light transmission rate by scattering or reflecting light and shields noise light from the measuring apparatus or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184208-A (JP)
Title: Exterior-wall structure
Inventor: OBANA SHIGEKI
IPC: E06B5/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior-wall structure in which the self-cleaning effect of a glass window in which a hydrophilic thin-film is formed on a surface can be improved.  <P>SOLUTION: The glass window 4 is set back by S from an exterior-wall surface, and the upper wall surface of an opening section 2 and the upper end of the glass window 4 are separated by X. S/X≤tan18°, preferably S/X≤tan10° is held in the example. Thus, the self-cleaning effect by a rainfall can be displayed extensively over the whole surface of the glass window.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184575-A (JP)
Title: Biomass generator equipment
Inventor: ASANO YOSHIHIKO
IPC: F02C3/22
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomass generator equipment which exhibits excellent corrosion resistance and can be mounted on a vehicle or the like for movement.  <P>SOLUTION: A micro gas turbine, an exhaust heat hot water boiler and a gas compressor which constitute the generator equipment are contained in a container. The container is provided with an air supply noise eliminating duct, a ventilation noise eliminating duct, and inlet and outlet doors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184030-A (JP)
Title: Wall-type pier
Inventor: MIKAMI HIROSHI
IPC: E01D19/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall-type pier which has a flattening ratio of 1:2.5 or more, and can rationally resist bending moment and shearing force generated at a base portion (BP) of a pier main body even if an earthquake force is applied thereto.  <P>SOLUTION: According to the wall-type pier 1 including the pier main body 3 having the flattening ratio of 1:2.5 or more, the pier main body has a plurality of steel pipe columns 5 arranged in a width direction, and a reinforcing steel body 12 consisting of main reinforcements 6 and tie hoops 9, which are arranged in a manner covering the periphery of the steel pipe columns. Further, the wall-type pier is comprised of a plurality of intermediate arresting bars 10 for arresting portions in the vicinity of intersections CP of each main reinforcement and each tie hoop of the reinforcing steel body, in a depth direction (in a direction indicated by the arrows A and B). The steel pipe columns 5 bear shearing force. Further, the intermediate retaining reinforcements 10 are arranged in the depth direction or the direction indicated by the arrows A and B, and therefore they function to laterally retain the reinforcing steel body 12, to thereby retain the reinforcing steel body 12 from expanding outward at longitudinally central portions CT.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182150-A (JP)
Title: Imaging apparatus
Inventor: KONNO SHINOBU
IPC: G03G15/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable images of an imaging system with rich gradational characteristics by forming multi-gradational images in an imaging apparatus which records images by simultaneous scanning and exposure of a plurality of lines with the use of a plurality of laser light sources.  <P>SOLUTION: When it is judged as a multi-gradational image or multi- gradational images are designated, changing is carried out into a direction in which dots are gathered with regularities in horizontal and vertical scanning directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002220963-A (JP)
Title: Hinge mechanism having plural hinged
Inventor: HUA FANG
IPC: E05D3/06
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a hinge assembly which uses a plurality of hinge elements that are cheap and have a simple constitution, and a related method. SOLUTION: The hinge assembly is provided with the first hinge 21, the second hinge 22 and a hinge body 23 having the first and the second edges, the first hinge 21 is connected to the hinge body 23 in the vicinity of the first edge, and the second hinge 22 is connected to the hinge body 23 in the vicinity of the second edge. A single force acting on a door successively operates the first hinge 21 and the second hinge 22 in order. Preferably, the hinge and the hinge body are made of a single piece of a semi-rigid material such as plastic or the like, the hinge assembly is constituted by tightly closing the door to a housing body when the hinge is in a closing position.
Patent JP-2003186416-A (JP)
Title: Driving circuit and driving method for display element
Inventor: NOZU YUJI
IPC: G09G3/36
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of mount wiring for connecting a liquid crystal display element and a driver IC to each other.  <P>SOLUTION: A driving circuit 30 for a simple matrix type liquid crystal panel constituted by connecting row drivers to row electrodes and column drivers to column electrodes and arranging a liquid crystal layer between the row electrodes and column electrodes is characterized by that the column electrodes are substantially halved into a 1st group of column electrodes in the numerical order of spatially arranging the column electrodes and a 2nd group of column electrodes, the column electrodes of the 1st group being all serially arranged and the column electrodes of the 2nd group being all serially arranged; output terminals of the column drivers are divided into a 1st group of output terminals 1L, a 2nd group of output terminals 1R, and a 3rd group of output terminals 10; and the column electrodes of the 1st group and the output terminals of the 1st group are connected one to one, the column electrodes of the 2nd group and the output terminals of the 2nd group are connected one to one, and the output terminals of the 3rd group are not connected to the column electrodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180138-A (JP)
Title: Grain sorting structure for thresher
Inventor: UMEBAYASHI RYUJI
IPC: A01F12/48
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain sorting body easily detachable by inserting from rear side of a thresher that sorts grains threshed by a threshing drum in a threshing chamber by using a shaking sorter body rocking forth and back installed on lower part of the threshing chamber and sorting air fed from a blower.  <P>SOLUTION: The thresher comprises the shaking sorter body 7 supported with a shaking link connector 18 at the front side and a shaking link connector 19 at the rear side and set as detachable by inserting from rear side of the thresher 1, and the blower 14 installed on the lower part of the threshing chamber 1, and sets the casing 36 of the blower 14 as a guide body for detaching the shaking sorter body 7 to the shaking link connector 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191675-A (JP)
Title: Multi-purpose binder
Inventor: CHIN KOI
IPC: B43K29/12
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-purpose binder which has various functions and which can be used for various applications.  <P>SOLUTION: The multi-purpose binder comprises folding plates and a fastener of loose-leafs or the binder mounted at the binder. When a thin metal plate is assembled on the folding plate and a magnet is stuck, the binder can attract a metallic stationery. When the folding plate and a case are assembled, the binder can be used as a case of filling various type small articles in response to a using purpose. The plate has small holes, and, when a rubber string is passed through the holes and bound, a document can be fixed. Various parts or accessory are assembled as needed, and hence multiple different using methods can be conducted. Further, its assembling and its removal are simple and functional, and the binder can be easily disassembled, and accordingly a view of recycling is excellent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198723-A (JP)
Title: VoIP COMMUNICATION APPARATUS
Inventor: FUKAZAWA HIDEO
IPC: H04Q1/45
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VoIP communication apparatus capable of accurately transmitting/receiving a PB signal.  <P>SOLUTION: The VoIP communication apparatus is provided with: a PB signal detection section for detecting the PB signal from voice data; and a PB signal flag attaching section for adding a flag equivalent to the PB signal to a packet equivalent to analog voice data at a detection point of time when the PB signal detection section detects the PB signal, and prevents the sound by the PB signal from being irregularly outputted through the transmission of the PB signal flag within in-band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196390-A (JP)
Title: Method and system for data management
Inventor: NEMOTO SHIGERU
IPC: G16H10/60
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To input medical treatment data on an electronic chart like handwriting on a doctor-friendly sheet of paper for the chart.  <P>SOLUTION: Data are obtained from a formatted picture on the sheet of paper for the chart by means of optical reading or the like. Data display is applied to the formatted picture to accept input operation for the medical treatment data. Consequently, the input operation is applied to the medical treatment data with respect to the data-obtained formatted picture on the sheet of paper 31 for the chart.  <P>COPYRIGHT: (C)2003,JPO