baber/WOPTO huggingface dataset:
Patent JP-2003106108-A (JP)
Title: Power generating plant
Inventor: INOMATA ASAKO
IPC: F02C3/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a power generating plant capable of pollution-free and environmentally-friendly generating operation, and further increasing plant thermal efficiency and saving fuel consumption. SOLUTION: The power generating plant combines a conventional steam turbine power planet 12 with a hydrogen burning turbine power plant 13, and is provided with a switching means 24, 35, 37 and 39 switching to an individual operation of each power plant 12 and 13, or to a combined operation.
Patent JP-2003110658-A (JP)
Title: Public terminal, charging table downloading device, and charging table downloading method
Inventor: SAITO TATSUO
IPC: H04M1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a charging table downloading device that can reduce the memory the capacity of a public terminal for storing a charging table and decrease the download time of the charging table. SOLUTION: A center device 2 has a dial table 24A1 comprising all toll station numbers in the entire country and X, Y coordinates in cross-reference with each toll station number and an adjacent table 24A2 to which an adjacent number in cross-reference with each toll station number is registered, and returns a telephone number including a toll station number in response to an own station number acquisition request from the public terminal 1. When receiving a dial table acquisition request from the public terminal, the center device 2 returns an adjacent number corresponding to the toll station number of the public terminal in the adjacent table to the public terminal and allows a memory 18 to store the adjacent number with the dial table as a charging table 18A.
Patent JP-2003110392-A (JP)
Title: Method of manufacturing electronic component
Inventor: MURAKAMI KOZO
IPC: H01L41/338
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic component which can prevent cracking or missing of a piezoelectric substrate caused by cutting the substrate, by improving the bonding strength between the piezoelectric substrate and an adhesive sheet to suppress movement of the substrate. SOLUTION: A piezoelectric substrate has IDTs 14 and connection electrodes 15 on its surface and has a recessed rear surface 16 which is coated with epoxy resin 17 to form a SAW substrate 12 having a smooth surface. The SAW substrate 12 is bonded to an adhesive sheet 11 and then cut from its front side into SAW elements 22 having a desired shape. Thereafter the adhesive sheet 11 is separated from the SAW element 22.
Patent JP-2003121047-A (JP)
Title: Storage
Inventor: SUZUKI EIJI
IPC: F25D17/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce components such as a bracket for fixing a rack pillar for supporting a rack net to the inside a storage room in a storage. SOLUTION: The storage room 22 is disposed with a duct 10 covering a cooler 23 in its ceiling 25. The duct 10 is provided with a recess 10c opened in the front and vertically penetrating in its front-side central part. The rack pillar 26 supporting the rack net 28 is directly connected to the ceiling 25 with its upper end portion 26a inserted in the recess 10c of the duct 10. This constitution can dispense with installation of the bracket for fixing the rack pillar 26 in the storage room 22 to reduce the number of components and improve the external appearance.
Patent JP-2003116575-A (JP)
Title: New gene and protein coded by the same
Inventor: NAGASE TAKAHIRO
IPC: C07K14/47
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a DNA given by preparing cDNA libraries starting from the human adult's whole brain, human tonsil, human adult's hippocampus, and human embryo's whole brain, directly cloning new DNAs containing a region which codes a protein based on the cDNA libraries, determining their base sequences, and identifying their functions. SOLUTION: This DNA contains a base sequence which codes a polypeptide (a) or (b) specified in the following: (a) a polypeptide having the same amino acid sequence to a sequence which a retrieval program estimates based on the cDNA libraries, or substantially same to the sequence; and (b) a polypeptide having an amino acid sequence which is obtained by subjecting a part of the amino acid sequence in the polypeptide (a) to deficiency, substitution or addition, and further having such biological activity as substantially homologous to the function of the polypeptide (a). A recombinant polypeptide coded by the DNA and a protein containing the polypeptide are provided in the specification, respectively.
Patent JP-2003134781-A (JP)
Title: Solenoid valve driving apparatus and linear solenoid valve employing the same
Inventor: KOKUBU TAKAHIRO
IPC: H02K33/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To make a device compact and to improve magnetic efficiency by eliminating a stator core which is required in a conventional technique. SOLUTION: A coil assembly 23 is formed by integrally assembling a coil 29, a bobbin 26 which is made of a non-magnetic material to wind the coil 29, and both end sections 28a, 28b which are integrally formed on both ends of the bobbin 26 and is made of a ferromagnetic material. A plunger 22 is fitted in a cylindrical hollow section 23a formed on the assembly, and the plunger is directly supported on the assembly via a bearing section 33. A magnetic circuit A is formed by a yoke 25, one end section 28a and the plunger 2; and a sucking section S is formed by the other end section 28b and one end surface of the plunger 22.
Patent JP-2003127521-A (JP)
Title: Ink jet recording medium for non-aqueous pigment ink
Inventor: ARISUE HIDEYA
IPC: B41M5/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having excellent concentration, minuteness of a recording image, fixability or the like of a coloring agent in the medium having a gloss on the surface used for ink jet recording by using a non-aqueous ink. SOLUTION: The ink jet recording medium ink jet records by using the non-aqueous pigment ink containing a color material pigment, a high melting point solvent and a resin composition soluble in the high melting point solvent. The recording medium comprises at least one or more coating layers coating on a support. The coating layer contains inorganic fine particles having a mean particle size of 100 nm or less and a peak of a hole size distribution in the range of 2 to 60 nm.
Patent JP-2003132529-A (JP)
Title: Holder for magnetic disc base plate
Inventor: NAKAJIMA NORIHIKO
IPC: G11B5/73
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a machining method of a magnetic disc base plate to manufacture a magnetic recording disc medium base plate which can make high density recording at a low cost without damaging the data recording surface when grinding the edges while simplifying the next following processes. SOLUTION: For a holder having a table and a clamper to hold a magnetic disc base plate to rotate when machining the edges of the plate, this invention is characterized in that the above table and the clamper are plated 0.5 μm thick or thicker and 20 μm thick or thinner on the surfaces where they touch the base plate.
Patent JP-2003129133-A (JP)
Title: Method for manufacturing thick steel plate with high strength and high toughness
Inventor: ITO MINORU
IPC: C22C38/14
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a thick steel plate with high strength and high toughness. SOLUTION: This method for manufacturing the thick steel plate comprises heating a slab having a composition of, by mass%, 0.01-0.18% C, 0.01-0.5% Si, 0.6-3% Mn, 0.02% or less P, 0.02% or less S, 0.005-0.05% Ti, 0.01-0.05% Nb, 0.001-0.01% N, two or more of Mg, Al and Ca, and the balance Fe with unavoidable impurities, to a temperature of Ac3 or higher; omitting reduction, or stopping reduction after reducing it; cooling it to make an average temperature in a plate thickness direction to be Ar3 point +100 deg.C or lower but Ar3 point or higher, with a cooling rate of 2 deg.C/s or more but 50 deg.C/s or less at the surface of the steel plate; leaving it untill the temperature of the central part of the plate thickness falls to Ar3 point +100 deg.C or lower but Ar3 point or higher, and the surface layer recuperates heat at Ac1 point or higher after end of cooling;  rolling it at a final temperature of Ar3 -200 deg.C or higher and with a cumulative rolling reduction of 30% or higher but 99% or lower, to make grain sizes of ferrite at the central part of the plate thickness to be 20 μm or less.
Patent JP-2003131407-A (JP)
Title: Immersion coating application method for electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: KOBAYASHI NOBUAKI
IPC: B05D7/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an immersion coating application method for an electrophotographic photoreceptor which prevents the occurrence of coating application unevenness, such as fine step unevenness, and forms uniform coating layers in forming the coating layers by the immersion coating application method to a material to be coated and to provide the electrophotographic photoreceptor manufactured by this immersion coating application method. SOLUTION: The immersion coating application method which is an immersion coating application method for the electrophotographic photoreceptor to immerse the material to be coated into a coating liquid and forming the coating film layer on the material to be coated, in which the specific gravity of a solvent used for this coating liquid is 0.780 to 1,200 and the material to be coated is immersed into the coating liquid in the state that air is confined into the material to be coated by positioning the aperture of the material to be coated downward and is pulled up after the immersion liquid arrives at the uppermost end and the internal air of the material to be coated is released just before the aperture of the material to be coated parts from the coating liquid surface.
Patent JP-2003130035-A (JP)
Title: Engine parts
Inventor: NISHIMURA KIMIO
IPC: F02F7/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a crank shaft bearing capable of omitting the main bearing. SOLUTION: A cylinder block 1 and a bearing cap constituting the crank shaft bearing of an engine are made of aluminum alloy which contains 14.5-16.5 mass % silicon and has 3-12 μm primary crystal silicon in average particle size having 2-4% in the area ratio on the surface.
Patent JP-2003133128-A (JP)
Title: Solenoid yoke
Inventor: SAKU KENJI
IPC: H01F7/06
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid yoke in which deformation, rupture or the like due to the impact from the outside are prevented, and man-hours and cost required for manufacture are reduced. SOLUTION: The solenoid yoke 22 comprises a rectangular bottom wall 23 and four side walls 25 respectively extended upward from respective peripheral edges of the bottom wall 23, by being bent nearly on the square while forming clearances 28 in each corner 26 formed by mutually orthogonally adjacent side walls 25. Reinforced wall portions 27 are formed integrally with the bottom wall 23 and the side walls 25 at the lower end of each corner 26 by drawing.
Patent JP-2003138458-A (JP)
Title: Nonwoven fabric and method for producing the same
Inventor: TAKAGAKI TAKASHIGE
IPC: D04H1/413
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric having almost uniform fixed materials and from which the fixed materials are hardly drop. SOLUTION: This nonwoven fabric contains a plurality of the granular materials K fixed to the nonwoven fabric fibers F. The materials K to be fixed are formed in a pillar shape having unevenness Km on the outer peripheral surface by a mold. Consequently, the shapes of the all materials K to be fixed can be uniformed. The spun nonwoven fabric fibers F are readily entangled with materials K to be fixed by the action of the unevenness.
Patent JP-2003125895-A (JP)
Title: Beverage container holder
Inventor: SUZUKI HISAYASU
IPC: B60N3/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a beverage container holder which is hardly broken even when the frame body is subjected to an excessive downward load. SOLUTION: This beverage container holder 1 is equipped with a first frame body 6 which has a rotary axis part 5 near the end part and is formed into a ring shape, a second frame body 7 which has a rotary axis part 5 and a holding frame part 8 abutting on the bottom part of a beverage container, a support axis part 4 which is equipped with a resistance giving means to pivotally support the first frame body 6 and the second frame body 7 respectively rotatable and to give some extent of resistance to the rotation, and a first link member 12 to connect the first frame body 6 and the second frame body 7. The first frame body 6 and the second frame body 7 can be rotated and displaced in a respective mode of a using position, a flip up position, and a dangling position.
Patent JP-2003094299-A (JP)
Title: Chisel and edge sharpening tool
Inventor: TAKAHASHI TADASHI
IPC: B24B3/60
Filed: 2001-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a chisel that can be used easily for a use like line carving with the line carving chisel and that can keep excellent cutting sharpness for a long time. SOLUTION: The surface edge of a front edge 1 is contacting entirely with a grinding face 9 and is slid in parallel with the grinding face 9 by keeping an inclined position of the longitudinal direction. Then a blade 4 in the inclined position is shifted laterally by a half of the front edge lateral width and is twisted left or right around the longitudinal direction axis center 1. The blade 4 is slid in parallel with the grinding face 9 with keeping the rotated position where the surface edge of slanting edges 2, 3 is contacting entirely with the grinding face 9.
Patent JP-2003140277-A (JP)
Title: Image forming apparatus
Inventor: TOUMINE JUN
IPC: G03G21/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that the handicapped such as a person using a wheelchair or a user who is short can easily and safely open/close an original pressing cover. SOLUTION: This image forming apparatus is constituted by possessing an original platen glass 102 and the original pressing cover 101 pressing an original placed on the glass 102, and providing an image forming means inside. The original pressing cover 101 performs moving operation in a direction where it is separated from the platen glass 102 and sliding and moving operation in the right-and-left direction with respect to an operation part 105.
Patent JP-2003140406-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA TORU
IPC: H04N1/29
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately correcting the gradation of an inputted image signal. SOLUTION: By adjusting the inclination of a gradation correction table correcting curve A by an angle α based on the density of a toner patch 20 actually measured by an ADC sensor 10 and the target density of the toner patch 20 by a table correction means 50, a gradation correction table correcting curve B is obtained, and a correction amount is obtained based on the curve B whose inclination is adjusted, and further the gradation of the image signal is corrected based on a gradation correction table LUT in a gradation correction means 41 based on the obtained correction amount.
Patent JP-2003147455-A (JP)
Title: Method of recovering tantalum compound from wire saw slurry
Inventor: KAKIMOTO SANEYUKI
IPC: B03B7/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovering a tantalum compound from oily low concentration tantalum-containing precipitates which are disposed as industrial waste heretofore. SOLUTION: The method consists of a first stage where wire saw slurry after use containing a tantalum compound and abrasive grains in cutting oil is dissolved in a solvent compatible with the cutting oil to disperse the tantalum compound and the abrasive grains into the solvent, and a second stage where powders are wetly classified into fine powders and coarse powders from the solvent. The fine powders are reused as wire saw slurry, and the tantalum compound is recovered from the coarse powders. Desirably, beforehand measurement for specifying the maximum grain diameter of the tantalum compound is performed, and, with the specified maximum grain diameter as a cut size, the wet classification in the second stage is performed by using a wet cyclone.
Patent JP-2003104401-A (JP)
Title: Antioxidizing container for liquid article
Inventor: SAKAGUCHI KOJI
IPC: B65D81/24
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a container for keeping a quality of contents for a long time by causing a liquid article itself which oxidizes to degrade in quality when in contact with air to serve as a check valve for the air by taking advantage of flowability of the liquid, a pipe, plasticity of a bag and an external air pressure to minimize an area that the article is in contact with the air even after unsealing. SOLUTION: A pipe (2) having a length reaching close to a bottom is attached to an internal end of a bag (1), and an uppermost portion (3) (portion closed after contents are poured) is closed after an anaerobic liquid is poured into the bag.
Patent JP-2003141400-A (JP)
Title: System and method for giving point
Inventor: MAE YOSHIAKI
IPC: G06Q30/06
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a point giving system for urging a customer to come to a store by means of a point system by the number of passed days from the last date when the customer has been shopped. SOLUTION: This point giving system is provided with a special point setting means for setting a condition for giving special points defined apart from normally given points and a numerical value of points in that case, a deciding means for deciding whether or not this purchase coincides with the condition set by the special point setting means, and a special point giving means for giving the special points to the customer if the deciding means decides that the purchase coincides with the condition for giving the special points.
Patent JP-2003141441-A (JP)
Title: Optical information reading device
Inventor: MATSUSHIMA TAKESHI
IPC: G06K7/015
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To perform the reading in a state of surely positioning a code in a reading visual field of a reading mechanism. SOLUTION: The reading mechanism composed of an area sensor, an image pick-up lens, a LED for lighting, a lens for lighting and the like, and reading out the QR code C with a two-dimensional reading visual field F, is mounted in a case 2 of a code scanner 1. LEDs for marker applying the marker beams Mc, Me composed of three spot lights and a projection lens are mounted for indicating a reading position to a read object. Here, the marker beam Mc indicating a central part of the reading visual field F is continuously lit, and two marker beams indicating a range (left and right both end parts) of the reading visual field F are flashed, to be distinguished.
Patent JP-2003139542-A (JP)
Title: Signal processing method for optical fiber gyro
Inventor: MIMURA MICHIHIKO
IPC: G01C19/72
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the zero-point precision of gyro signals by providing an out of operation period at a rise-up portion of a detecting reference signal of a subsequent-stage detector. SOLUTION: The signal processing method obtains a gyro output (18a) having high original-point precision by a constant out of operation period (T) of a rise-up portion of second detecting reference signals (Ref2a, Ref2b) based on a plurality of frequency-divided outputs obtained by dividing the frequency of an oscillation signal (fm).
Patent JP-2003141622-A (JP)
Title: Vending machine
Inventor: OKUBO MASARU
IPC: G07F11/58
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine capable of feeding a commodity to a prescribed position of a conveyance belt of a commodity bucket, regardless of the size of a commodity. SOLUTION: When the commodity G on a timing belt 4d of a prescribed commodity column 4 is fed to a timing belt 7e of a commodity bucket 7, the timing belt 4d of the commodity column 4 and the timing belt 7e of the commodity bucket 7 are moved in the same direction, stopping the timing belt 4d of the commodity column 4 at the time of detecting the commodity G by an inlet side sensor 7c5 while stopping the timing belt 7e of the commodity bucket 7 after the passage of conveyance time Ts from the time of detection of the commodity G by the inlet side sensor 7c5.
Patent JP-2003151652-A (JP)
Title: Earth connecting structure of electric wire
Inventor: HIRAI HIROKI
IPC: B60R16/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To dispose terminals of plural electric wire terminals for earth circuit in one portion to perform earth connection of the terminals to a vehicle body, and not to leave the wires on the vehicle body by surely separating the terminals of the electric wires from the vehicle body when disassembling it. SOLUTION: A plurality of female terminal fitting part 22A, 22B are projected from a vehicle body fixing member 20 for earth made of a conductive metal plate having bolt insertion hole 21a, and elastic locking pieces 29 are projected from the peripheral walls. On the other hand, the terminals 10A, 10B are connected to the terminals of the plural electrical wires w1, w2. The terminals 10A, 10B are inserted and electrically connected into the terminal fitting parts 22A, 22B, with a state where the locking pieces 29 are inserted and locked into the locking holes 15 of the terminals, a vehicle body fixing member 20 for earth is fastened to the vehicle body P with a bolt B to perform earth processing of the plural electrical wires w1, w2.  When the plural electric wires w1, w2 are pulled at a time of disassembling the vehicle body, the locking by the locking pieces 29 is released by the pulling force loaded on the terminals 10A, 10B and thereby the electric wires are detached from the vehicle body P.
Patent JP-2003152956-A (JP)
Title: Image scanner recording equipment
Inventor: AWAI TAKASHI
IPC: H04N1/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner recording equipment in which white background unit is never dirty and the same sheet feeding path are used for a scanner means and a recording means. SOLUTION: In the image scanner recording equipment comprising a common feeding path for the scanner means and the recording means, the scanner means is disposed at a position where a recording material used for recording operation does not reach when an image is recorded on a recording medium by the recording means. As a result, it is prevented that the scanner means gets dirty by the recording material, so that the image quality of the scanned image is deteriorated.
Patent JP-2003150425-A (JP)
Title: Portable information equipment
Inventor: MOROHOSHI TOSHIHIRO
IPC: H04N5/907
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To improve access speed of digital media data. SOLUTION: A file system is provided per type of data included in the digital media data, and the divided digital media data is stored in a storage region using the corresponding file system. Consequently, a header part only can be updated in a section where updating is frequently performed such as the header part included in the digital media data. As a result, an access speed of the digital media data can be improved.