baber/WOPTO huggingface dataset:
Patent JP-2003248091-A (JP)
Title: Radiation image conversion panel and its production method
Inventor: SHOJI TAKEHIKO
IPC: G21K4/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image conversion panel and its production method providing sharpness to the image.  <P>SOLUTION: The radiation image conversion panel consists of stimulable phosphor sheet having at least a support body and a stimulable phosphor layer. The support body is a transparent support of thickness of 100 μm or larger and has an exciting light absorbing layer on the surface side opposite to the stimulable phosphor layer surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356547-A (JP)
Title: Polyester resin and method for producing the same
Inventor: TSUTSUMI KENICHI
IPC: C08G63/85
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester having a small amount of antimony and good polymerizability and excellent hue. SOLUTION: A polyester composition contains at least one compound selected from a group consisting of manganese, magnesium and calcium compounds, and titanium oxide particles satisfying specified relation of their contents and also contains antimony and germanium compounds by the contents of below 20 ppm in terms of a metal atom.
Patent JP-2003247629-A (JP)
Title: Planetary gear mechanism
Inventor: TANIGAWA NAOYA
IPC: F16H57/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate malfunctions concerning a washer, and to securely lubricate the inside of a planetary gear mechanism.  <P>SOLUTION: This planetary gear mechanism 10 is provided with: a sun gear 11 having a communication passage 11b for discharging lubricating oil, a ring gear 12; four pinion gears 13, four pinion gears 14; a carrier 15 for integrally supporting the four pinion gears 14; and washers 18 and 19 arranged between the pinion gears 13 and the carrier 15. The carrier 15 has a slit 15f formed inward in the radial direction from a through hole 15b in the same plane with the communication passage 11b on a side opposite to the washer, and the washer 19 integrally has a regulation part 19a for regulating movement of the carrier 15 in the rotating direction and an extension part 19b extended inward in the radial direction from a geared surface of the pinion gear 13 from the through hole 15b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246008-A (JP)
Title: Coated metal sheet for thermal transfer which is excellent in dyeing property and color uniformity of subliming dye, and printed coat metal sheet using the same
Inventor: KOJIMA KAORU
IPC: B05D1/36
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated metal sheet for thermal transfer which is excellent in the dyeing property and color uniformity of subliming dye, of which the subliming dye is adsorbed sufficiently in a top coat and is excellent in the dyeing property and of which the base coat is also dyed uniformly when the subliming dye penetrates thereinto.  <P>SOLUTION: A base coat layer formed of a coating constituted mainly of a thermosetting polyester resin and an isocyanate curing agent and a top coat layer formed of a clear top coating constituted mainly of any one of polyester, acrylic, urethane, silicone-polyester and silicone-acrylic resins are laminated sequentially on the surface of the metal sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256746-A (JP)
Title: Transaction processing device, transaction processing system, and transaction processing method
Inventor: KOJI RYOICHI
IPC: B42D15/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an illegal use of a credit card more effectively than in a conventional method.  <P>SOLUTION: A CAT (credit authorization terminal) 1 is provided with a card reader part 9 reading face image data from the card, a face feature point extraction part 14 for extracting feature points from the face image data read by the card reader part 9 as feature point data, a communication circuit 13 for sending the feature point data extracted by the face feature point extraction part 14 to a host computer 3, and a display part 10 for displaying the face image data read by the card reader part 9 and results of certification sent from the host computer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003036992-A (JP)
Title: Lighting device of discharge lamp and system to use lighting device of discharge lamp
Inventor: NOGUCHI TOSHIYUKI
IPC: H05B41/282
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a discharge lamp in which an arc jump is reduced, in which luminous fluctuations of the lamp are reduced and in which life-elongation of the lamp is aimed at even if an inexpensive, small- sized and highly efficient lamp is used. SOLUTION: A discharge lamp control part 101 sets a frequency of drive control signals A, B to drive-control a commutation device 109 in such a prescribed range of frequencies that spots formed by arc discharges in electrodes La, Lb to constitute the lamp 112 will grow through oxidation-reduction cycles of metal to constitute the electrodes, and a triangle-wave signal generated based on a drive-control signal is superimposed on a current control signal F over the whole cycle of the drive-control signal so that the peak value of the triangle wave will be maintained, and a wave-form of a current to flow in a high-voltage lamp are arranged.
Patent JP-2003253622-A (JP)
Title: Hybrid bridge pier and installing method for hybrid bridge pier
Inventor: KONISHI TAKUHIRO
IPC: E01D19/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid bridge pier, and an installing method for the hybrid bridge pier for reducing a cost for installing the bridge pier, and improving field workability of the bridge pier by omitting a form, timbering, and a hoop for placing concrete.  <P>SOLUTION: This hybrid bridge pier is constituted by filling concrete inside a cylindrical steel shell with the cylindrical steel shell joined by stacking a cylindrical steel shell block, and shape steel arranged along an inside surface of the cylindrical steel shell, and entirely inserted in the shaft direction. In this installing method for the hybrid bridge pier, the cylindrical steel shell block is fixed to a bridge pier foundation part, the shape steel having a root part fixed by concrete to the bridge piece foundation part is entirely inserted and arranged in the shaft direction along an inside surface of the steel shell block, and is also joined by stacking the steel shell block of the same shape, and while adding the shape steel, the concrete is placed by each proper prescribed height by the proper prescribed height inside the cylindrical steel shell for arranging the shape steel on the inside surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251724-A (JP)
Title: Thermoplastic resin molding having excellent woody feeling and its manufacturing method
Inventor: MASUNAGA AKEMASA
IPC: B29C47/88
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin molding having woody feeling remarkably improved as a result of effectively forming a ruggedness by effectively suppressing a gloss development due to rubbing on a surface of the product and to provide a method for manufacturing the same.  <P>SOLUTION: The thermoplastic resin molding comprises a surface layer as a decorative surface made at least of a resin composition of a thermoplastic resin and a foaming agent, and a base made of a non-foamed or low-foamed thermoplastic resin, so that the resin of the surface layer is the thermoplastic resin having a lower melting temperature than a decomposing temperature of the agent, the melting temperature of the resin of the base is equivalent to or lower than the decomposing temperature of the agent and the surface layer of the molding is secondarily foamed with the woody feeling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259414-A (JP)
Title: Mobile station and mobile communication system
Inventor: TAKAHASHI HIROAKI
IPC: H04W36/20
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To ontain a mobile communication system in which congestion is lessened in the vicinity of cell boundary.  <P>SOLUTION: A mobile station 11 detects the strength and frequency of an interference wave to a receiving signal from a base station 21. When the detection results exceed specified threshold levels, strength and frequency of the interference wave are detected over a specified period determined by random numbers. If the strength and frequency of the interference wave exceed the threshold levels even after elapsing the period determined by random numbers, any one of switching the frequency channel or stopping transmission is effected. If the strength and frequency of the interference wave do not reach the threshold levels within the period determined by random numbers, both switching of the frequency channel and stopping of transmission are interrupted to sustain communication with the base station 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263827-A (JP)
Title: Information recording medium, method and program for deciding genuineness or spuriousness of the information recording medium, and method and program for reading sector of the information recording medium
Inventor: ONO HIROTOSHI
IPC: G11B20/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CD-ROM which can prevent illegal copying to a CD-R.  <P>SOLUTION: An information recording medium (CD-ROM) 1 as an information recording medium where information signals are recorded on signal surfaces of its disk substrate over a plurality of sectors in sector units and a plurality of the sectors are provided with at least sector addresses and sector data in sector units, is characterized in that a plurality of the sectors are given sector addresses partially repeatedly and sector data corresponding to repeated sector address parts are different from one another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264540-A (JP)
Title: Method and system for distributing information
Inventor: FURUYAMA ATSURO
IPC: G06F21/62
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide information distributing method and system by which information can be prevented from being leaked even though a third person illegally accesses the system.  <P>SOLUTION: Encryption information obtained by encrypting personal information recorded in a personal information database 10 is recorded in an encryption database 1, and a decryption key server 2 with a decryption key for decrypting the encryption information is prepared. When a user terminal 6 accesses a WWW server 4, an application server 3 authenticates the user, then extracts corresponding encryption information and decryption key from the encryption database 1 and the decryption key server 2 by using the user ID of the accessing user and decrypts the encryption information by using the decryption key to obtain the user personal information. The decrypted personal information is transmitted to the user terminal 6 through the WWW server 4 and a network 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262285-A (JP)
Title: Solenoid valve
Inventor: MURAOKA KEIICHIRO
IPC: F16K31/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve that can easily change to different type.  <P>SOLUTION: A 1st or 2nd selection component 62 or 63 is inserted to mold in a nozzle. A valve element is housed in a case 71 and closed with a cover body 74. A supply hole 75 is opened on a bottom face of the case 71, an output hole 76 on the side face, and an insertion hole 77 that inserts a rod of a plunger on the cover body 74. A supply hole 91 communicating to an inner space 82 is provided with the 2nd selection component and opened or closed with the valve element of lower part. An output hole 101 and an insertion hole 111 to which the above rod is inserted are provided to the 2nd selection component 63, and the valve element is operated by the rod.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264968-A (JP)
Title: Salient-pole rotor and method and apparatus for winding the same
Inventor: OSUMI EIJI
IPC: H02K3/18
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for winding in which quality of salient-pole rotor where an enamel round wire is series-wound is stabilized, and to provide a smaller salient-pole rotor for good workability in production.  <P>SOLUTION: A winding apparatus is provided for salient-pole rotor in which an enamel round wire is series-wound around the salient-pole of a rotor core. It comprises a tension variable apparatus which changes the tension of enamel round wire during winding, and a tension control apparatus which controls the tension variable apparatus. So stress applied to an enamel coat from a nozzle that delivers the enamel round wire is reduced for stable quality. Since a plurality of enamel round wires are series-wound simultaneously, a smaller salient-pole rotor of high workability in manufacturing is presented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270286-A (JP)
Title: Judging method for deterioration of power cable
Inventor: YAGI YUKIHIRO
IPC: G01R31/12
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To precisely diagnosis the degree of deterioration of a power cable by judgment criteria which deal even with various states of the deterioration caused by an installation environment of a cable line, etc., by forming such judgment criteria.  <P>SOLUTION: A commercial frequency AC voltage 1a is applied to the cable line 2 and a lossless standard capacitor 3, and a capacitive current whose phase leads a test voltage by 90° is balanced by a loss current measuring bridge 4. A loss current of the cable line 2 is extracted, and the magnitudes of harmonic currents in this loss current and the phases of the harmonic currents with respect to a fundamental current are found. At least, two kinds of combinations of magnitudes and phases of a harmonic current to be a fundamental when judgment is performed, are set. Possible values as the magnitude and the phase of the harmonic current which corresponds to an assumed state of deterioration are derived by the use of these values. By using these values as thresholds, and comparing these thresholds with values obtained by the measurement, deterioration is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270005-A (JP)
Title: Hood part and hood for measuring flowing gas quantity
Inventor: MIYAZAKI OSAMU
IPC: F24F11/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the measurement accuracy of a hood part and a hood member for measuring flowing gas quantity which have simple structures and superior transportability by preventing a distribution of gas flow velocity from varying because of deformation.  <P>SOLUTION: The hood is composed of a free edge side frame 5 which is formed so as to be foldable and has a free edge side opening 8, a base section side frame 6 which is formed so as to be foldable and has a base section side opening 9, the hood member for measuring gas quantity 1 which is fixed to both the free edge side frame 5 and the base section side frame 6 at both edges and has a sheet 7 made up of a bendable/stretchable material, and the flowing gas quantity measuring part 2 which is removably mounted on the hood part for measuring flowing gas quantity 1. In the case of measuring little quantity of the gas, a gas flow direction optimizing member 18 is mounted inside the hood part 1 for measuring gas quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265050-A (JP)
Title: Method of disinfection for soil
Inventor: FUJIMOTO YUJI
IPC: A01G11/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of disinfection for soil usable without restriction on time and place caused by temperature of the soil and water-holding capacity of a farm field.  <P>SOLUTION: The method of disinfection for soil covering the upper face of the soil 1 with a sealing material 3 after putting undecomposed organic materials to the soil 1 and then irrigating, feeds warm water 2 to the soil 1 in the covered situation with the sealing material 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272946-A (JP)
Title: Laminated capacitor
Inventor: SHIMABARA YUTAKA
IPC: H01G4/30
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated capacitor which has a high withstand voltage and can be restrained from being damaged by a piezoelectric strain.  <P>SOLUTION: The laminated capacitor 10 includes a laminate 12 composed of a dielectric layer 14, a first internal electrode group 16, and a second internal electrode group 18. An external electrode 20 is provided on each of the opposed sides of the laminate 12, and the connecting internal electrodes 16a and 16b of the first internal electrode 16 are connected to the external electrodes 20. The first internal electrode group 16 is divided into 12 parts, the second internal electrode group 18 is divided into 6 parts, and a non-electrode region 22 is provided at each of intersections at which the dividing lines cross one another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279752-A (JP)
Title: Light-guiding panel, light-emitting apparatus, and shielding apparatus
Inventor: HIGUCHI ATSUO
IPC: F21V8/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-guiding panel for achieving emission having high degree of balance even if light is applied from one of two end faces that are vertical each other.  <P>SOLUTION: On the surface of the light-guiding panel 14, grooves are formed in a radiation shape from reference positions that are aligned at an equal interval from the upper and lower directions on an end face at the left side, so that the upper groove faces left and right directions and the lower groove faces upper and lower directions. Reversely, on a rear surface, a pattern is formed, where the pattern on the surface is inverted so that the left end face and the upper end face are exchanged when viewed from the front side, thus achieving the light-guiding panel 14 for achieving emission having high degree of balance even if light is applied from the lower end face when viewed from the front side or from the right end face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266870-A (JP)
Title: Recorder
Inventor: FUJIOKA SATOSHI
IPC: B41J29/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder having an inexpensive leg part equivalent to a conventional one.  <P>SOLUTION: A supporting pillar 142 for supporting apparatus bodies 110, 120 and 130 is formed by folding both side ends in a horizontal direction to one face side. Since the pillar carries rigidity, the apparatus bodies having a weight can be supported sufficiently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279734-A (JP)
Title: Polarizer, liquid crystal apparatus and projection display apparatus
Inventor: TSUCHIYA YUTAKA
IPC: G02F1/13
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal apparatus excellent in durability and preventing a switching characteristic of a switching element from deteriorating.  <P>SOLUTION: The liquid crystal apparatus is provided with a light emitting side TFT array substrate 10 having the switching element with a semiconductor layer, a structure where a light enters from an opposite substrate 20 into a liquid crystal layer 50 and is emitted from the substrate 10, a polarizer 105 as a polarization means 40a on a side of the substrate 10, a light absorbing polarizer 41 on a light emitting side of the polarizer 105, and a light absorbing polarizer 42 as a polarization means 40b of a side of the substrate 20. The polarizer, 105 is provided with a structured double refraction element on one surface of a light transmitting substrate. The structured double refraction element has a plurality of light absorbing elements arrayed as stripes. The light absorbing element comprises a light absorbing inorganic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227507-A (JP)
Title: Load transmission device
Inventor: IMAI HIROSHI
IPC: F15B3/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost, size and weight of a load transmission device, and to improve flexibility thereof.  <P>SOLUTION: A nut 1 is provided with a first load bearing member 4 having a screw hole 6 to be screwed to a bolt 2 and a cylinder 7, and a second load bearing member 5 having a fastening surface 8 contacting with a fastened member 3 and a piston 9. A pressure chamber 10 comparted by the cylinder 7 and the piston 9 is filled with many balls B1 made of a steel material and whose surfaces are lubricated with grease. Since these balls B1 have fluidity within the pressure chamber 10, a load applied to the balls B1 by screwing in a bolt 12 for input is transmitted to the cylinder 7 and the piston 9 through the balls B1, and a tensile force is applied to the bolt 2 by moving the first load bearing member 4 to an axial direction against the second load bearing member 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282905-A (JP)
Title: Solar cell and manufacturing method therefor
Inventor: NAKAJIMA SABURO
IPC: H01L31/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell realizing a satisfactory output characteristic by optimizing ruggedness on one side or both sides of a silicon wafer for obtaining light confining effect and to provide a manufacturing method therefor.  <P>SOLUTION: Laminated bodies 2 and 12 and translucent conducting films 3 and 13 of an amorphous semiconductor are formed on both sides worked into ruggedness on the silicon wafer 1. Collector electrodes 4 and 14 are formed on the translucent conducting films 3 and 13 by printing of conductive paste. A rugged degree (a rate of a difference between a weight of the silicon wafer 1 and a weight of a silicon board assumed to be a plane face by filling recessed parts on both sides of the silicon wafer 1 with a material similar to the silicon wafer 1 with respect to the weight of the silicon wafer 1) of the silicon wafer 1 is 10 to 30%. Even if the width is made to be not more than about 130 μm for reducing the influence of shielding by the collector electrodes 4 and 14, resistance of the collector electrodes 4 and 14 does not become large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276068-A (JP)
Title: Apparatus for cooling heating cylinder of injection machine
Inventor: MIYAMOTO YOSHITO
IPC: B29C45/74
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a cooling water passage is formed integrally at a rear end of a heating cylinder to cut off heat, structure of the rear end of the heating cylinder is made complex.  <P>SOLUTION: A cooling member 10 is fitted afterwards to a flange 34 as shown in Fig. (b). By supplying a cooling medium such as water and air to the cooling member 10, the rear end of the heating cylinder 35 is cut off from heat. Since another cooling member is fitted afterwards to a heating cylinder supporting block, it is unnecessary to form the cooling water passage in the block itself so that the block can be miniaturized, and its cost can be reduced easily.  <P>COPYRIGHT: (C)2003,JPO