baber/WOPTO huggingface dataset:
Patent JP-2004092622-A (JP)
Title: Muffler coupling structure
Inventor: KUEDA YOICHI
IPC: B62M7/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure sufficiently showing a silencing function when communicating mufflers each other, facilitating manufacturing, and having good appearance.  <P>SOLUTION: A coupling member composed of two plate members has a welding structure so as to provide a sealed distribution space on a periphery of an opening portion provided on a middle portion in a longitudinal direction of the mufflers to be coupled with each other. A smaller first plate is welded to an inside portion where outer peripheral surface of the pair of the coupled mufflers are close to each other, and then a larger second plate is welded from a direction same as the welding direction to outer peripheral edge portions separated from each other. Both end portions in the longitudinal direction of the first and second plates are welded to each other, thereby forming the distribution space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091757-A (JP)
Title: Water-based composition containing (meta)acrylate compound
Inventor: FUKADA AKIHIKO
IPC: C08F299/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based composition containing a (meth)acrylate compound, capable of being used in fields of a wide variety, such as various kinds of coatings, adhesives, resists, and printing ink, capable of being prevented from deterioration of its dissolution stability and dispersion stability, even when the (meth)acrylate compound is made to coexist with a colorant, such as a dye and a pigment in the aqueous solution, and capable of obtaining good water resistance after cured.  <P>SOLUTION: This water-based composition contains a (meth)acrylate compound and water, wherein the (meth)acrylate compound has an acetal bond and/or a hemiacetal bond in its molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102325-A (JP)
Title: Factory diagnosing method, device and program
Inventor: KOJIMA TAKAHIRO
IPC: G06Q10/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To propose proper measures for improvement by evaluating the present situation of a factory with high accuracy without variation, and to easily grasp the effect of the improvement.  <P>SOLUTION: This factory diagnosing device for evaluating the factory on the basis of the information on present situation of the factory, and determining the measures for improving a part to be improved of the factory on the basis of a result of the evaluation, comprises a diagnosis item evaluating means for evaluating the factory on the basis of a quantitative evaluation item quantitatively representing the evaluation of the factory, and a qualitative evaluation item qualitatively representing the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103065-A (JP)
Title: Recording and reproducing device
Inventor: NODA KANZO
IPC: G11B20/10
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device which efficiently records and reproduces data while securing the free space of a recording medium.  <P>SOLUTION: The recording and reproducing device is provided with: a recording/reproducing/erasing part for recording data on a recording medium, reproducing recorded data and erasing data after reproduction; an erasure data setting part for setting data to be erased as erasure setting data out of data recorded on the recording medium; and an erasure control part for erasing the erasure setting data after its reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101653-A (JP)
Title: Optical adapter
Inventor: KAMATA KAZUO
IPC: G02B15/10
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical adapter by which the photographic images of a subject formed by changing longitudinal magnification and lateral magnification each other are visually confirmed from a finder.  <P>SOLUTION: The optical adapter is constituted of an adapter main body 11 and a lens member 12. The lens member 12 is a convex cylindrical lens having a single curved surface in a lateral direction and has action to enlarge the image in the lateral direction. A photographic lens 26 and the finder 27 provided on front of a film unit with a lens 20 are set so that the positions of their optical axes in the lateral direction are aligned, and arranged up and down. The lens member 12 is set so that its center position in the lateral direction is aligned with the lens 26 and the finder 27 when the main body 11 is attached to the unit 20, and covers them from the front.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094175-A (JP)
Title: Optical filter, optical apparatus equipped with the optical filter, and projector
Inventor: OGAWA TAKANORI
IPC: G02B5/28
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus which provides a sharp projection image based upon a video signal by preventing the contrast from decreasing.  <P>SOLUTION: An optical filter 500 is used for a projector 1 equipped with a liquid crystal panel 441 which forms an optical image by modulating luminous flux emitted by a light source lamp according to image information, and arranged behind the optical path of the liquid crystal panel 441. The optical filter 500 has a substrate and an optical conversion film formed by alternately laminating two kinds of thin films different in refractive index alternately and reflects ≥30 % of incident luminous flux of 500 to 570 nm. Consequently, the luminous flux transmitted through the reflection type optical filter 500 is used to provide the sharp projection image based upon the video signal while preventing the contrast of the projection image from decreasing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103681-A (JP)
Title: Composite copper foil equipped with copper or copper-alloy substrate and printed board using the foil
Inventor: DOGE HISANORI
IPC: B32B9/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adhesion of contaminants, such as the resin powder etc., of a prepreg sheet to the surface of composite copper foil by improving the handleablity of extremely thin copper foil and, in addition, to prevent the foil from being scratched or marked by foreign matters and the occurrence of scratches, mixture of foreign matters, wrinkles, and break, and so on, while the foil is packed and transported.  <P>SOLUTION: The composite copper foil equipped with a copper or copper-alloy substrate and a printed board using the copper foil have nickel layers covered with oxide films on the substrate sides between the copper or copper-alloy substrates and extremely thin copper foil, and benzotriazole coating layers between the nickel layers covered with the oxide films and extremely thin copper foil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098414-A (JP)
Title: Ornamental material with reverse opal structure and its manufacturing method
Inventor: KO CHUTAKU
IPC: B44F1/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornamental material with a reverse opal structure having both structural color development properties and superwater repellency.  <P>SOLUTION: This ornamental material with a reverse opal structure is of a reverse opal structure having a multiple layer of spherical spaces of the same diameter periodically arranged. In addition, the ornamental structure is characterized in that the diameter of the spherical space is set to be of such a size that the stop band of the reverse opal structure falls within the range of visible light and the surface of the structure is fluorine-coated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100279-A (JP)
Title: Door checker for automobile
Inventor: MURAYAMA YUJI
IPC: E05C17/22
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door checker for an automobile by which a door can be stopped and held even by any opening.  <P>SOLUTION: In the door checker for the automobile with a check plate 6, a shoe holder 21, a shoe 20 held to the shoe holder 21 and slid on the check plate 6 and a check spring 22 elastically springing the shoe holder 21 to the check plate 6 side, the shoe 20 is borne to the shoe holder 21 so as to be able to rock between a neutral place N where the shoe 20 is brought into contact with the check plate 6 in the case of the non-load of the door D, and a rocking place R where a contact place to the check plate 6 is changed in the case of the open-close operation of the door D, and a frictional force between the shoe 20 and the check plate 6 at the neutral place N of the shoe 20 is set at a value larger than that between the shoe 20 and the check plate 6 at the rocking place R of the shoe 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103146-A (JP)
Title: Disk cartridge
Inventor: INOUE NAOKI
IPC: G11B23/03
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a plate holding member for holding a chucking plate unnecessitated, which is required heretofore, to an upper shell.  <P>SOLUTION: In the disk cartridge, a chucking plate 5 chucking a disk 4 on a turn table 41 of a spindle motor is placed on the center of the disk 4 without being supported by an upper shell 2 and is moved vertically together with the disk 4, and an outer peripheral cylindrical rib 6, which is arranged in a non-contact state with the disk 4 and being a positioning means controlling shift quantity in the direction of diameter of the chucking plate 5 while allowing the vertical movement of the chucking plate 5, is formed integrally on the lower surface of the upper shell 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099810-A (JP)
Title: Liquid epoxy resin composition and semiconductor device
Inventor: SUMIDA KAZUMASA
IPC: C08L83/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid epoxy resin composition capable of providing a cured product excellent in adhesiveness and providing a semiconductor device excellent in thermal shock without causing deterioration even under high temperature and humidity and to provide the semiconductor device.  <P>SOLUTION: The liquid epoxy resin composition is composed of (A) a liquid epoxy resin, (B) an aromatic amine-based curing agent, (C) an inorganic filler and (D) a melt mixture of an indene-based polymer comprising a copolymer of indene with styrene and having 200-2,000 number-average molecular weight. The liquid epoxy resin composition comprises 0.1-20 pts. wt. indene-based polymer based on 100 pts. wt. components A and B. The liquid epoxy resin composition comprises at least one kind of compound among compounds represented by formulas (1) to (3) (wherein R<SB>1</SB>to R<SB>4</SB>are each a hydrogen atom or a monovalent hydrocarbon group) and having ≥99% purity in an amount of ≥5% based on total amount of the curing agent as the component B. In the resin composition, a molar ratio of the component A to the component B is 0.7-0.9. The composition has ≥3.5 toughness index K<SB>1c</SB>. The semiconductor device is obtained by using the resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098608-A (JP)
Title: Manufacturing method of high-precision tubular body
Inventor: IWAMOTO TOSHIAKI
IPC: B29L23/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-precision tubular matter enabling easy attainment of a high-precision tubular body which is free of a streak of irregularity of an image and unevenness of coating and has uniform thickness precision and surface precision.  <P>SOLUTION: A resin solution for forming a deposition film which contains a conductive substance is applied on the inner surface of a cylindrical tool by a dispenser and then rotary centrifugation, removal of a solvent and conversion are executed at least, so as to manufacture the tubular body. In this method, at least one stationary type mixer is provided at a place to the discharge port of the dispenser and the cylindrical tool is moved in the direction of the axis of rotation as it is rotated in the circumferential direction, in a state wherein the discharge port is disposed in a relative fixation at a space from the inner surface of the cylindrical tool. Thereby the resin solution for forming the deposition film is applied spirally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102918-A (JP)
Title: Operation substituting device and its method, and information processor and its control method
Inventor: HIROTA MAKOTO
IPC: G06Q50/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation substituting device and its method or the like providing remote substitutive operation of a variety of apparatuses.  <P>SOLUTION: When an operation substitute request of an apparatus is received (S101), markup language describing a user interface for operating the apparatus is acquired (S109), the user interface for operating the apparatus is displayed in a monitor in accordance with the acquired markup language (S110), and operation information indicating operation with respect to the user interface is sent to the apparatus (S112).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108515-A (JP)
Title: Torsional vibration buffer
Inventor: AOKI HIDEO
IPC: F16F15/167
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsional vibration buffer of high vibration buffering efficiency despite its compact outer shape.  <P>SOLUTION: A direct acting device is composed of a plurality of shaft part-side operation plates fixed to a shaft part to be fixed to a torsionally vibrating shaft, a hollow inertial mass body supporting the shaft part accommodating the operation plates, at its outer side, an inertial mass body-side operation plates fixed to the inertial mass body to be located between the operation plates at shaft part side, and a viscous liquid packed inside the inertial mass body in a state of being kept into contact with the operation plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111719-A (JP)
Title: Electric double-layer capacitor and manufacturing method thereof
Inventor: MAEDA KOJI
IPC: H01G11/58
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and uniform polarizable electrode for electric double-layer capacitor with low inner resistance and to provide an electric double-layer capacitor, superior in a rapid charging characteristics and a large current discharge characteristic, using the polarizable electrode.  <P>SOLUTION: An appropriate amount of conductive application agent 6 is added to the polarizable electrode, where particles 5 of active carbon powder are set to be the bases. Thus, resistance of the polarizable electrode is reduced and necessary electrostatic capacity can be maintained. Consequently, the thin and uniform polarizable electrode can be formed by using binder 7 formed of water-soluble high polymer and plasticizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109002-A (JP)
Title: Rfid tag, concrete test specimen equipped with tag and its manufacturing method, and concrete quality control rfid system
Inventor: ENDO TAKANORI
IPC: G01N33/38
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID (Radio Frequency Identification) tag usable by being burired in a concrete test specimen, the concrete test specimen having the buried tag and its manufacturing method, and a concrete quality control RFID system.  <P>SOLUTION: The tag 2 is used, equipped with an antenna coil 2a formed by etching spirally a rolled copper foil on a plastic film, and provided with a hole 2c penetrating the plastic film and a heavy bob 9 for making the tag average density higher than the concrete density on an inside region of the antenna coil 2a. After concrete is injected into a formwork 6 while being tamped, the tag 2 is installed, and capping concrete 5b having weaker compressive strength than the concrete 5a used as a base is poured thereon, to thereby form the concrete test specimen. Hereby, the tag 2 can be buried into a prescribed position of the concrete test specimen upper part without damaging the tag 2 by a tamping rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112477-A (JP)
Title: Communication apparatus and facsimile document distributing method
Inventor: IKEUCHI TAKENOBU
IPC: G06F13/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable the reliable and automatic distribution of a received facsimile document to a destination using an electronic mail without manual intervention.  <P>SOLUTION: A communication apparatus (100) for distributing the received facsimile document to the destination using the electronic mail includes a facsimile receiver (101) for receiving the facsimile document, a document format identifier (102) for discriminating the format type of the received facsimile document, and a mail transmitter (109) for transmitting the electronic mail about the facsimile document to a destination corresponding to the format type of the document.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149274-A (JP)
Title: Current sensor assembly
Inventor: HASTINGS JEROME K
IPC: G01R1/02
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor assembly for maintaining a pair of magnetic field detectors in parallel each other and close to an electronic circuit card. SOLUTION: The current sensor assembly comprises a base section 20 having a cavity 22 and a pair of detector housings 30 that extend from the base section. The detector housings are essentially in parallel, crosswise separation relationship, and each detector housing has a cavity 32 for receiving the magnetic field detector.
Patent JP-2004120965-A (JP)
Title: Inverter system
Inventor: NAKAI HIDEO
IPC: H02M7/5387
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To attain an effective operation in an inverter system provided with two inverters.  <P>SOLUTION: A three-phase motor currents are fed to a correction voltage addition/subtraction judging section 102. The addition/subtraction judging section 102 judges whether two of the three-phase motor currents are positive or not. If two are positive, a positive correction voltage ΔV is fed to an adder 104 and if two are negative, a negative correction voltage ΔV is fed to the adder 104. Output from the adder 104 is the voltage command value of a motor and the neutral voltage of the three-phase motor is corrected by adding the correction voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125920-A (JP)
Title: Light beam scanning device and image forming device
Inventor: YOSHIMARU AKITO
IPC: G02B26/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide constitution which increases stiffness and strength of an optical housing efficiently.  <P>SOLUTION: This device is a light beam scanning device for an image forming device which forms an electrostatic latent image on an image carrier using a light beam and in the light beam scanning device which has an optical housing (11) in which optical elements positioned and fixed, at least the wall of one side face of the optical housing (11) is made to be double-wall structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122894-A (JP)
Title: Seat belt device
Inventor: IGARASHI TOMOHARU
IPC: B60R22/24
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cost from increasing by restraining an increase in the manhour of management even when having a through anchor with a constitution that a webbing slide contact face is a metal face.  <P>SOLUTION: In this seat belt device, an insertion fitting 12 is used for a through anchor 5 as a webbing guide, and a coating resin 14 is mold-formed in an area to be a webbing insertion hole 4 of the insertion fitting 12. A stainless material 16 formed with an irregular part 17 is mounted on a webbing slide contact face 18 slide-contacting a webbing 3 of the coating resin 14, and the surface of the irregular part 17 of the stainless material 16 is applied with electrolyte polishing and chemical polishing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122295-A (JP)
Title: Drill for deep hole boring
Inventor: OMI SATOSHI
IPC: B23B51/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twist drill capable of boring a deep hole having depth of 15-30 times a drill diameter with non-step.  <P>SOLUTION: The twist drill for boring a deep hole is provided with a first web thickness part having web thickness of a blade part of the drill being approximately constant from a tip end side to a base end side; and a second web thickness part. The web thickness of the first web thickness part is larger than that of the second web thickness part and groove surface roughness of the drill is made to 1.5 S or less. A chip discharging property is enhanced by making the web thickness of the first web thickness part and the web thickness of the second web thickness part small by 0.5 to 8% of the drill diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121133-A (JP)
Title: Induction method of adventitious root and induction method of adventitious bud of fig tree
Inventor: YAKUSHIJI HIROSHI
IPC: A01H4/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adventitious root and adventitious bud of a fig tree.  <P>SOLUTION: The induction method of the adventitious root involves culturing tissue fragments of the adventitious root or the adventitious bud in the presence of phloroglucinol to induce the adventitious root or the adventitious bud.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134921-A (JP)
Title: Photograph sticker vending machine, photograph sticker printing method, and printing medium unit
Inventor: MAEDA TADASHI
IPC: H04N5/76
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to input various graffiti rapidly with a simple operation.  <P>SOLUTION: A picked-up image 121 is displayed on the right of the screen of a monitor 26, and graffiti items such as a "frame" button 161 to be used by a user to input graffiti, a "stamp" button 124, an "aurora stamp" button 141 are displayed on the lower side of the picked-up image 121. A controller displays the "stamp" menu from among the items, first. Then, the controller displays detailed graffiti items such as patterns, sizes and colors of the "stamp" on the screen successively to enable the user to select any one of them. Since what the user have to do is only to select the graffiti items successively displayed, the user can easily perform various kinds of graffiti in a short time. This apparatus is applicable to a photograph sticker vending machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134588-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ASANO TETSUO
IPC: H01L21/338
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, i.e. an FET, in which the alignment accuracy of a mask is enhanced particularly in photolithography process.  <P>SOLUTION: The alignment accuracy of a mask is enhanced using an oxide film provided on a source-drain region when the mask of an FET is aligned. The basic performance of the FET is enhanced even if a gate width is shrunk and since a clearance between FETs can be reduced while shrinking the gate width with characteristics equivalent to conventional characteristics, a 5 GHz switch having enhanced isolation can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130953-A (JP)
Title: Motor-driven steering lock device
Inventor: FUKUSHIMA KEISUKE
IPC: B60R25/0215
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven steering lock device which unlocks a steering shaft even if steering wheel torque is added to the steering shaft.  <P>SOLUTION: A lock bolt for locking the steering shaft consists of: a first lock bolt which is pivoted to one side near the steering shaft in the diametrical direction, and which has a protrusion piece engaged with a receiving part and an inner-periphery side of the steering shaft; and a second lock bolt which is pivoted to the other side near the steering shaft in the diametrical direction, rotated to a projection position and a retreat position together with the first lock bolt, and which has the protrusion piece engaged with the receiving part and the inner circumference side of the steering shaft. The protrusion pieces of two lock bolts are moved in such a direction as to separate from an engagement surface of the receiving part of the steering shaft when they are disengaged.  <P>COPYRIGHT: (C)2004,JPO