baber/WOPTO huggingface dataset:
Patent JP-2003298330-A (JP)
Title: Antenna apparatus
Inventor: OKEGAWA HIROKATSU
IPC: H01Q1/42
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that electric waves are disturbed due to the influence of blocking of a metal bone when transmitting and receiving the electric wave having the same polarized wave as the metal bone for reinforcement that is incorporated into a redome.  <P>SOLUTION: The antenna apparatus comprises a redome body 3 that is composed by joining a plurality of panel members 2, an internal antenna that is accommodated into the redome body 3, metal members that are provided at a junction portion 2-1 for joining the panel member 2 each and are formed so that they mutually continue, an external monopole antenna 5 that is formed by partially insulating the metal members, and a feeding means 7 for feeding power to the external monopole antenna 5 and the internal antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002334996-A (JP)
Title: Soi-type semiconductor device and formation method therefor
Inventor: RHEE HWA-SUNG
IPC: H01L29/786
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an SOI type semiconductor device and a method for forming it. SOLUTION: The SOI-type semiconductor device is formed on an SOI-type substrate comprising lower silicon, embedded oxidation, and SOI layers, and has an element region that is isolated by an element isolation film and the embedded oxidation layer and at the same time, forms the source/drain region for forming a MOS-type field effect transistor in a body comprising the SOI layer; and a ground region that is isolated from the element region by the element isolated film and is composed of the body comprising the SOI layer doped with impurities.  At a connecting section which is one portion of a region, where the element separation film is formed between the ground and element regions, the bottom surface of an element isolation film is separated from the buried oxidation layer for electrically connecting the body in the element region to the body in the ground region via the SOI layer; and a silicon germanium layer is provided at the lower section of the SOI layer for allowing one portion of the silicon germanium layer, to exist in the SOI layer for connecting the body of the element region to the body of the ground region at the connecting section.
Patent JP-2003291548-A (JP)
Title: Gravure roll and method for manufacturing laminated electronic component
Inventor: SEKI MASUJIRO
IPC: B41C1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravure roll, which can improve the durability of a doctor blade and can prevent a printing trouble due to streaks, and to provide a method for manufacturing a laminated electronic component using the gravure impression.  <P>SOLUTION: The outer peripheral surface of the gravure roll 11 is provided with a printing region P, in which a plurality of gravure impressions 18 are formed, and a non-printing region N, which is located at a position different from the printing region P in the peripheral direction of the roll. In the non- printing region N, recesses 12 are formed to improve the durability of the doctor blade. The gravure roll 11 has a function for sharpening the edge of the doctor blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294735-A (JP)
Title: Tuberculosis diagnosis agent and tuberculosis diagnosis kit containing the same
Inventor: TAKAGUCHI YOSHINOBU
IPC: C07K16/24
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuberculosis diagnosis agent and a tuberculosis diagnosis kit containing it for efficiently measuring osteopontin, which is a new tuberculosis diagnosis marker.  <P>SOLUTION: The tuberculosis diagnosis agent and the tuberculosis diagnosis kit containing the same are characterized by containing antibodies against osteopontin, or its fragment peptide part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298267-A (JP)
Title: Casing heat dissipation structure
Inventor: KITAGO SHINICHI
IPC: H05K7/20
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing heat dissipation structure with excellent heat dissipation efficiency but without the troubles of noise and the life in a switching hub including a heater such as an LSI chip therein.  <P>SOLUTION: A heater abutment section 7 is provided, recessed in an included unit casing 3 with a joggle processing or a drawing processing, and a heater 5 is brought into abutment with the heater abutment section 7 via a heat conductive rubber sheet 9. The included unit casing 3 is internally with a body apparatus casing 2. Hereby, heat produced from the heater 5 is effectively conducted to the included unit casing 3, and is dissipated to the outside of the body apparatus casing 2 with the aid of heat conduction. Since the need of any exhaust fan is eliminated, no trouble concerning noise and the life occur.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292194-A (JP)
Title: Sheet and part detecting method and device
Inventor: UMETANI YOSHINOBU
IPC: B65H7/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet end part detecting device capable of coping with high-speed continuous transport, having high resistance to contamination by paper powder and the like, and detecting a sheet end part with a simple and inexpensive constitution without limiting a detected sheet material to an opaque one and without mounting an exclusive detecting mechanism which causes jamming, on a sheet transporting passage.  <P>SOLUTION: Conductive pair of transporting rollers 50, 51 are mounted at an upstream side and a downstream side, specific bias voltage is applied between the pair of transporting rollers 50, 51 by a voltage applying part 54, on the other hand, a resistance value detecting part 55 measures a resistance value between the pair of transporting rollers 50, 51, an end part detecting determining part 57 detects the arrival of the tip of a sheet S at the transporting roller 51, and the passing of a rear end of the sheet S through the transporting roller 50 on the basis of a result of the measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002356516-A (JP)
Title: Photosensitive polymer comprising silicone-containing alkyl vinyl ether polymer and resist composition containing the same
Inventor: KIM HYUN-WOO
IPC: G03F7/075
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive polymer which comprises a copolymer of a silicone-containing alkyl vinyl ether and a maleic anhydride, and to provide a resist composition containing the polymer. SOLUTION: The photosensitive polymer contains the copolymer represented by the formula [wherein, R1 is -H, -OSi(CH3 )2 C(CH3 )3 or -OSi(CH3 )3 ; R2 is -H, -OH, -OCOCH3 , -OSi(CH3 )2 C(CH3 )3 or -OSi(CH(CH3 )2 )3 ; R3 is -H, -OH or -OCOCH3 ; R4 is -H, -OSi(CH3 )2 C(CH3 )3 , -CH2 OSi(CH3 )2 C(CH3 )3 or -CH2 OSi(CH(CH3 )2 )3 ; at least one of R1 , R2 , R3 and R4 is a Si-containing group].
Patent JP-2003298137-A (JP)
Title: Method and device for manufacturing piezoelectric functional component
Inventor: MURASHIMA YUJI
IPC: H01L41/257
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric functional component the piezoelectric layer of which is not broken when the layer is polarized.  <P>SOLUTION: In the piezoelectric functional component, at least a lower electrode layer, the piezoelectric layer, and an upper electrode layer are successively formed on the surface of a substrate in a laminated state. At the time of polarizing the piezoelectric layer by applying a voltage across the upper and lower electrode layers, a high-frequency voltage which is biased to either the positive side or negative side with respect to the ground potential is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292677-A (JP)
Title: Rubber composition and its production method
Inventor: TSUNODA KATSUHIKO
IPC: C08L23/22
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition having gas barrier properties by homogeneously dispersing clay in a rubber by a simple and easy method.  <P>SOLUTION: This rubber composition is prepared by dispersing, in a rubber, clay pre-treated with a water-soluble aminosilane coupling agent. The coupling agent is added to clay immersed in water to give aminosilane-treated clay, which is mixed into the rubber. The clay is preferably sodium montmorillonite. The rubber is preferably an acrylonitrile-butadiene rubber, a butyl rubber, or a styrene-ethylene-butadiene-styrene rubber. The coupling agent is N-β(aminoethyl)γ-aminopropylmethyldimethoxysilane, N-β(aminoethyl)γ- aminopropyltrimethoxysilane, N-β(aminoethyl)γ-aminopropyltriethoxysilane, γ-aminopropyltrimethoxysilane, or γ-aminopropyltriethoxysilane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300788-A (JP)
Title: Method for producing aluminum alloy-silicon carbide- based composite and structure for producing the same
Inventor: UMIGA MASAAKI
IPC: H01L23/36
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To produce an aluminum alloy-silicon carbide-based composite in a high productivity.  <P>SOLUTION: A structure for producing the aluminum alloy-silicon carbide- based composite is composed of a block obtained by arranging or piling a plurality of units (3) through spacers (4), and in each unit (3), a plurality of silicon carbide-based porous bodies (2) are accommodated in a frame (1) in such a manner that each silicon carbide porous body is partitioned by a partition (6). The method of producing the aluminum alloy-silicon carbide-based composite is characterized by placing the structure in a pressuring vessel, filling a molten aluminum alloy and impregnating the silicon carbide porous body with the molten aluminum alloy under pressure, then cooling, and separating the aluminum alloy-silicon carbide-based composite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302711-A (JP)
Title: Image reader
Inventor: YAMAGATA MASANOBU
IPC: H04N1/107
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which can read an image without distortion and with high fidelity by obtaining uniform height in the scanning direction of rail members supporting a scanning body.  <P>SOLUTION: The image reader which reads an original image by scanning with a first and second scanning body is provided with: a pair of rail members 4 and 5 which have a triangular vertex for supporting first and second scanning bodies 33 and 2, respectively; and sliding members 6 and 7 which come in contact with the triangular vertex of the rail members 4 and 5 in a plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307547-A (JP)
Title: Scan test circuit and scan test method
Inventor: SUZUKI KOJI
IPC: H01L21/822
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crashing of signals when a signal direction of an I/O module is switched for a LSI scan test.  <P>SOLUTION: The scan test circuit comprises a scan mode selection means, at least a pair of I/O modules connected to a scanned circuit subject to scan test, and a scan IO control signal means. When a scan mode is selected, either module of the pair of I/O modules is set to an output terminal, and the other module is set to an input terminal based on the scan IO control signal. During scanning, the I/O module as the input terminal is connected with a scan input side of the scanned circuit, while the I/O module as the output terminal is connected with a scan output side of the scanned circuit. During capturing, the I/O module as the input terminal is connected with a data input side of the scanned circuit at a normal operation, while the I/O module as the output terminal is connected with a data output side of the scanned circuit at a normal operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304807-A (JP)
Title: Oil and fat composition
Inventor: HASHIZUME KENICHI
IPC: A23D9/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable oil and fat composition having a wide plastic range, and also not changing its hardness with time.  <P>SOLUTION: This oil and fat composition is obtained by crystallizing individually an oil and fat composition (A) having an oil and fat crystal having a direct β-type of a 2 chain length structure in the oil phase and an oil and fat composition (B) not containing the oil and fat having the direct β-type crystal having the 2 chain length structure, mixing them and further kneading and plasticizing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317324-A (JP)
Title: Method of manufacturing master disk of optical information recording medium and apparatus for exposing master disk of optical information recording medium
Inventor: MIYATA HIROYUKI
IPC: G11B7/125
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an uneven pattern equal to or smaller than a diffraction limit by specifying conditions for stably patterning a photoresist layer when utilizing a hyper-resolution for an exposure beam in a method for forming fine patterns with contrast enhancement photolithography.  <P>SOLUTION: When an optimal exposure light quantity in a photoresist layer 102 is defined as Po and transmissivity in a light fading layer in the case of irradiating the light fading layer 103 with an exposure beam is defined as T, an exposure light quantity P fulfills a condition of 0.7×Po≤P×T≤0.8×Po in a third step (S13) and when an integrated exposure quantity of an exposed portion corresponding to the uneven pattern is defined as Ep, an integrated exposure quantity in a non-exposed portion corresponding to the uneven pattern is defined as El and a logarithm K of the integrated exposure quantities with respect to the exposed portion and the non-exposed portion of a photoresist is defined as K=log10(Ep/El), the logarithm fulfills a condition of K>0.32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307531-A (JP)
Title: Device and method for displaying trigger position
Inventor: SAKURAI TOSHIHIKO
IPC: G01R13/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for displaying a trigger position for displaying accurate information regarding a trigger generation point by displaying a trigger position for measurement data satisfying a trigger condition or measurement data when measurement is stopped even when the measurement is interrupted in the middle of measurement.  <P>SOLUTION: In the trigger position display device for displaying the trigger generation point as waveform measurement data for a predetermined period, when measurement is interrupted during the predetermined period, and if the measurement data satisfies a previously set condition, the trigger position indicating the trigger generation point with respect to the measurement data satisfying the trigger condition is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272432-A (JP)
Title: Mounting device of luminaire
Inventor: MIYAHARA YOSHITAROU
IPC: F21V21/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device for a luminaire of hangdown type capable of preventing the luminaire from directly receiving the vibration due to shocks eventually applied to a pole, etc., for hanging-down of the luminaire in the event of earthquake or owing to any other external pressure.  <P>SOLUTION: A sliding metal piece is attached to a pole holding metal piece whereby the luminaire is hung down at the pole, and the vibration applied to the pole holding metal piece is absorbed with the slide of the sliding metal piece.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003081201-A (JP)
Title: Medicine feeder
Inventor: YUYAMA SHOJI
IPC: B65B1/04
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To enable various forms of medicines to be fed. SOLUTION: A holding means 7 is disposed on a lower portion of a storage container 3, and the second medicine 10, 16 or 17 from the lowest is held by the holding means 7 thereby allowing the lowest medicine 10, 16 or 17 to drop by its own weight. Thereafter, the medicine 10, 16 or 17 which has dropped from the holding means 7 is sent by a sending means 8. Further, the medicine 10, 16 or 17 which has been sent by the sending means 8 is carried and collected to a single position by a collecting means 24.
Patent JP-2003310791-A (JP)
Title: Hydrothermal oxidation decomposing processing method
Inventor: YAMAMOTO TAKASHI
IPC: A62D101/22
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrothermal oxidation decomposing method which enables the complete treatment of an organic harmful substance such as a PCB-containing substance, e.g. an insulating oil of a transformer or the like.  <P>SOLUTION: This hydrothermal oxidation decomposing processing method is equipped with a cylindrical batch type reactor 11, water (H<SB>2</SB>O) 12, a hydrogen peroxide water (oxidizing agent) 13, sodium hydroxide (NaOH) 14, pressurizing pumps 12a to 15a, a stirring means 16 and a stirring blade 17 which stir the inside of the reactor 11, and a throw-in port 18 from which a harmful substance is thrown in. In this case, the pressurizing pumps 12a to 15a pressurize a liquid or slurry-like article 15 to be processed in the reactor 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313843-A (JP)
Title: Electric snow melting device for ball receiving floor board
Inventor: OU OORINGU
IPC: E01H8/08
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric snow melting device for ball receiving floor board for efficiently removing the accumulated snow on a ball receiving floor board.  <P>SOLUTION: This device comprises a floor board body 1 consisting of a steel plate having a required thickness and required width and length which has a fixed rail support part 3, a switching rail support part 4 and a switching rail stay support part 5 formed on the upper surface from one side to the other side, and both end parts 1a and 1b formed in sleeper fixing mount parts 5a and 5b. In this floor board body, ball receivers 6 are fitted to and arranged in mounting holes 7 isolated in the lateral direction that is the crossing direction to the moving direction of the switching rail and opened in double row in a proper number of positions at required intervals. An elliptic hole 8 having an opening on the end surface of one end part is provided in the longitudinal center position of the floor board body 1 that is the middle of the isolated ball receivers up to a required position toward the switching rail support part 3 of the floor board body 1. A heater line is housed in the elliptic hole 8 and a feed line 10 is connected to the heater line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313138-A (JP)
Title: Medicament or functional food for suppressing pruritus, and method for evaluating the effect
Inventor: TAGUCHI SHIGERU
IPC: A61P17/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament or functional food effective for not only ordinary pruritus but also intractable pruritus, and to provide a method for evaluating pruritus-suppressive effect even more objectively.  <P>SOLUTION: The medicament (antipruritic) or functional food contains fruit polyphenols. The method for evaluating the effectiveness of the medicament or functional food is based on the cumulative scratching action time within a specified period of time for small-size experimental animals intracutaneously administered with an itch-causing substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313922-A (JP)
Title: Toilet seat for washing with warm water
Inventor: ITO TAKASHI
IPC: E03D9/08
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to adjust the size of a case capable of corresponding to the size of the installation space.  <P>SOLUTION: A case 14 fixed in a freely detachable manner at the upper side of the rear portion 12 and extended in a width direction of the water closet, a toilet seat 94 attached to the case 14 with a hinge, a washing mechanism 60 for the private parts, and an operation portion 24 operating the washing mechanism 60 for the human body are provided and, at the one side of the case 14, an extended portion 16 is set in a freely fixable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318665-A (JP)
Title: One-bit signal amplifier and control method thereof, and audio equipment mounting the one-bit signal amplifier
Inventor: ARANO MOTOJI
IPC: H03F3/217
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise level of a radio reception band by changing a ΔΣmodulation order and a ΔΣ modulation sampling frequency, in a ΔΣ modulation one-bit signal generating circuit so that higher noise will not coincide with the radio reception frequency band in a one-bit signal amplifier that is mounted on audio equipment.  <P>SOLUTION: The one-bit signal amplifier 14 has the ΔΣ modulation one-bit signal generating circuit 21, an amplification circuit 22, and a D/A conversion circuit 23. The ΔΣ modulation one-bit signal generating circuit 21 can vary the sampling frequency and the order of ΔΣ modulation and performs the ΔΣmodulation of an input signal, that is inputted from one of a plurality of input sources (AM/SW/FM radios, CD, MD) to generate one-bit signals. The amplification circuit 22 amplifies the one-bit signals. The D/A conversion circuit 23 converts the one-bit signals, after the amplification to analog signals. Additionally, the one-bit signal amplifier 14 has sampling frequency switching equipment 24 for setting the sampling frequency, according to the input source of the input signal, and ΔΣ modulation order switching equipment 26 for setting the ΔΣmodulation order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312377-A (JP)
Title: Monitoring device for automobile
Inventor: YAMAMOTO TERUYUKI
IPC: B60R21/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an imaging part from being excessively exposed and to prevent a contamination by simply and exactly covering the imaging part when in non-use of a monitor camera in a monitoring device for an automobile.  <P>SOLUTION: A movable cover 3 is provided on a monitor camera 2 and opening/closing of the movable cover 3 can be simply and exactly carried out by synchronizing the opening/closing of the movable cover 3 to an ON/OFF signal of the onboard device power source. Thereby, only receiving the ON/OFF signals of the various kinds of onboard device may suffice and an opening/ closing system of the movable cover 3 is simplified. An exposure of the imaging part 2a can be minimized and contamination and deterioration of the imaging part 2a can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318020-A (JP)
Title: Solenoid
Inventor: YAMAMOTO TOSHIYA
IPC: H01F7/06
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To build a structural part, which is to be provided around a solenoid, in the solenoid itself, to shorten the projection of a plunger so as to save the space, and to reduce an operating sound made by the impact of a plunger of the solenoid when the plunger is attracted or reset.  <P>SOLUTION: The solenoid is equipped with a bobbin pipe arranged inside a bobbin wound with a coil, the plunger which slides in the bobbin pipe and is attracted into the coil when an electric power is applied to the coil, a spring which energizes the plunger in the direction opposite to the coil when the electric power is stopped, and a stopper which determines the sliding range of the plunger when no electric current is applied to the coil. The stopper is fitted to the bobbin pipe as a pawl provided to the stopper is engaged with a curled part provided to the bobbin pipe by bending its one end inward so as to extend outward.  <P>COPYRIGHT: (C)2004,JPO