baber/WOPTO huggingface dataset:
Patent JP-2004018764-A (JP)
Title: Flame-retardant resin composition and molding prepared therefrom
Inventor: YAMANAKA KATSUHIRO
IPC: C09K21/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition which is excellent in heat resistance and moldability and has flame retardancy as well.  <P>SOLUTION: The resin composition comprises (A) 100 pts. wt. resin component (component A) containing at least 50 wt. polycarbonate resin and (B) 1-100 pts. wt. specified organophosphorus compound (component B) (desirably, 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dibenzyl-3,9-dioxide compound).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028627-A (JP)
Title: Rotation sensor
Inventor: MATSUZAKI KAZUHIKO
IPC: G01L3/10
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation sensor capable of controlling an accuracy change to a product manufactured in a prescribed specification.  <P>SOLUTION: This rotation sensor 1 is equipped with an oscillation means for oscillating an oscillation signal having a specific frequency, which is connected to a first rotor 2 having an insulating magnetic material layer and a conductive layer, and mounted on a prescribed position in the axial direction of a rotating first shaft, a fixed core 3 fixed on a fixing member, and having an excitation coil, a second rotor 5 adjacent to the first rotor, mounted on a second shaft rotating relatively to the first shaft, having shielding teeth 5b, and arranged between the first rotor and the fixed core, and the excitation coil. The sensor 1 is provided with an adjustment means 4d for adjusting an effective inductance of the excitation coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029186-A (JP)
Title: Liquid crystal module and liquid crystal monitor using the same
Inventor: SUGAWARA HIDEAKI
IPC: G02F1/1333
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal monitor which reduces thickness, narrows the picture frame size and attains downsizing.  <P>SOLUTION: In the liquid crystal monitor using a liquid crystal module with a direct backlight, a mounting part of the liquid crystal module 13 and a liquid crystal monitor member 12 is provided on a reflection plate 8 of the direct backlight forming the liquid crystal module 13. The mounting part is formed with a reflection plate extension portion 11a comprising a base of the reflection plate 8 extended toward a space portion between an inclined plane of the reflection plate and an upper flame 2 of the liquid crystal module 13 and is characterized by having the liquid crystal monitor member 12 fixed to the reflection plate extension portion 11a with a screw 7d. Thus by utilizing the space adjacent to the inclined plane of the reflection plate, the liquid crystal monitor with reduced thickness, a small size and a narrow picture frame size is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026188-A (JP)
Title: Re-sealable packaging bag and bag-making charging machine
Inventor: ARAKAWA MASAKI
IPC: B65D75/58
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag which can prevent a laceration from proceeding beyond the end of an incision even when an inner lid or a re-sealable label closing an outlet for a packaged article is pulled hard, and a bag-making charging machine for the packaged bag.  <P>SOLUTION: The incision 104 of an almost U-shape is formed on the surface 101 of the packaged bag W, and the re-sealable label 103 is glued on the incision 104 to cover it up. When the label 103 is peeled off, the inner lid 107 sticking on an adhesive surface of the label 103 is cut off via the incision 104 to form the outlet 106 for taking out the packaged article. A lateral seal 109 is formed in an interposing position, which is near each end 104a, 104b of the incision 104, on the fixing end of the label 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027921-A (JP)
Title: Drive control device for blower
Inventor: KOMADA YOSHISHIGE
IPC: A01K1/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To compose a plurality of blowers provided on a barn of stock to send air according to a type of stock and numbers of stock requiring air by individually controlling capacity of the same.  <P>SOLUTION: This device is provided with a plurality of blowers 2 provided in a building, a driving power supply 1 providing driving power to each blower 2, and an operation panel 6 connected to the driving power supply 1 and having a controller 7 carrying out individual drive control of a control device 10 attached on each blower 2 built in. The operation panel 6 and each blower 2 are connected in parallel respectively to enable to issue command signal from the operation panel 6 to each control device 10 individually and simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031194-A (JP)
Title: Laminated cells and battery pack
Inventor: OGATA SHINYA
IPC: H01M2/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve junction strength of a tab, positive electrode and negative electrode of laminated cells.  <P>SOLUTION: The laminated cells are formed by forming an internal electrode pair 101 by laminating the positive electrode 101a and negative electrode 101b via a separator 101c, sealing the internal electrode pair 101 by an exterior package 10 while being dipped in an electrolyte, respectively joining each layer of the positive electrode 101a and negative electrode 101b to a positive electrode tab 21 and negative electrode tab 22, and protruding the positive electrode tab 21 and negative electrode tab 22 out from the exterior package 10. The positive electrode tab 21 is provided so as to cover the whole top face of the internal electrode pair 101, and the negative electrode tab 22 is provided so as to cover the whole bottom face of the internal electrode pair 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109932-A (JP)
Title: Wafer non-adhesive drying method and device using centrifugal force
Inventor: CHO JIN-WOO
IPC: H01L21/304
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a wafer non-adhesive drying method and a device using a centrifugal force. SOLUTION: A method for drying up micro structures formed on a wafer comprises a first step (a) of removing a sacrifice layer laminated on the wafer and among the micro structures by an etching solution, a second step (b) of mounting the wafer on a mount joined to a rotary shaft, a third step (c) of cleaning the micro structures and the wafer subjected to etching with a cleaning solution for a prescribed time so as to replace the etching solution staying on the wafer and among the micro structures with the cleaning solution, and a fourth step (d) of removing the cleaning solution left on the wafer and among the micro structures by a centrifugal force generated by the rotary shaft. The wafer is mounted on the mount upright so as to enable the micro structures to face outward from the rotary shaft.
Patent JP-2004028321-A (JP)
Title: Flow control device
Inventor: YOSHIOKA MASAHIRO
IPC: B62D5/07
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To weaken speed of a jet stream flowing from an annular clearance formed between a housing and a peripheral edge of a flange of a union toward a spool, and to wash foreign materials staying in a peripheral edge of a head part of the spool.  <P>SOLUTION: This flow control device is formed of a housing 1, the spool 3 which slides in the housing 1, and the union 2 having a throttle 16 and the flange 25 in the periphery of an opening part 22 facing to an oil lead-in chamber 6. Shape of a tip of the flange 25 provided in the periphery of the opening part 22 of the union 2 is formed to be projected toward the inner wall surface of the housing 1 in a cross section of the union 2 in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035119-A (JP)
Title: Lifting drive for elevator
Inventor: MIYOSHI HIROYUKI
IPC: B66B11/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting drive for an elevator capable of attaining manufacturing cost reduction.  <P>SOLUTION: A planetary type double reduction gear consists of a planetary type first reduction gear 21 and a planetary type second reduction gear 22. The planetary type first reduction gear 21 consists of a first input shaft 23 integrally rotating with a rotor 12 of an electric motor 7; a stationary ring member 25 integral with a stationary member 1; a plurality of first planetary rollers 29 engaged with the outer circumference of the first input shaft 23 and the inner circumference of the securing ring member 25 at the outer circumference; a plurality of shaft members 31 which are rotatably supported by the plurality of first planetary rollers 29 and conducts outputting and rotation around the axial line of rotation of the first input shaft 23. The planetary type second reduction gear 22 consists of a second input shaft 40 integrally rotating with a plurality of shaft members; a plurality of second planetary rollers 44 engaged with the outer circumference of the second input shaft 40 and the inner circumference of the sheave 2 at the outer circumference; and a supporting member 46 which rotatably supports the plurality of second planet rollers 44 and which is integral with the stationary ring member 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037716-A (JP)
Title: Optical scanner
Inventor: INOUE NOZOMI
IPC: H04N1/036
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To form an optical scanner in which light beam which is made incident to a rotating polygon mirror and emitted is turned up, a mounting structure of turning up mirrors is simple and accurately supported, and the dimension in the direction of a rotation axis of the rotating polygon mirror is composed to be thin.  <P>SOLUTION: In the optical scanner in which a light beam a<SB>1</SB>emitted from a light source is made incident to a deflection/reflection mirror 11 of the rotating polygon mirror 10 diagonally but not perpendicularly to the rotation axis 12, deflected and reflected in the diagonal direction opposite to the incident side, and emitted as a deflected and reflected light beam a<SB>2</SB>with which a scanning is performed, the tuning up mirror 21 arranged on the incident side of the deflection/reflection mirror 11 and a second turning up mirror 23 arranged on the emitting side are arranged on the same side of the deflected and reflected light beam a<SB>2</SB>before made incident to the first turning up mirror 22 arranged on the emitting side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035474-A (JP)
Title: New derivative of flavone c glycoside and composition containing the same
Inventor: ISHIKURA YOSHIYUKI
IPC: A23L1/30
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new derivative of a flavone C glycoside or a salt thereof exhibiting antiallergic activity, and a composition containing the derivative ( salt thereof ).  <P>SOLUTION: The flavone C glycoside derivative of formula(1) or (2) or a salt thereof is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037983-A (JP)
Title: Method for mounting optical interface ball grid array, optical component and its manufacturing method
Inventor: HAGA TAKESHI
IPC: G02B27/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting an optical interface ball grid array (BGA) at a low cost without the need of fine positioning, and an optical component of excellent optical joining suitable for mass production.  <P>SOLUTION: In the method for mounting the optical interface BGA having an optical element and a planar optical component, the optical component is provided with: a plurality of optical waveguide columnar bodies having the same orientation; and a layer composed of a material without an optical waveguide property or a material of a refractive index different from that of the columnar body between the adjacent columnar bodies. The cross section of the columnar body is a circle whose diameter is ≤100 μm or a polygon whose maximum diameter is ≤100 μm, and occupancy ratio of the columnar body on the cross section of the optical component is ≥40%. By the optical component, optical connection to the optical element of a printed wiring board is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041251-A (JP)
Title: Rail for sliding
Inventor: TAMEISHI YOSHIMASA
IPC: A47B88/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail for sliding which has good working property when installed.  <P>SOLUTION: On a bottom surface of a rail body 38 of the rail for sliding 34, engaging pieces 40 are respectively integrally formed at three places spaced in its longitudinal direction. Each engaging piece is an L-shape made of a vertical part extending downward from a bottom surface of the rail body 38 and a horizontal part extending in parallel to the rail body 38 from a lower end of the vertical part. At a bottom plate 14 of a casing 12, engaging holes 42 are respectively bored at positions corresponding to the respective engaging pieces 40 at the rail 34. By respectively engaging the corresponding engaging pieces 40 to the respective engaging holes 42, the rail 34 is fitted to the bottom plate 14. In accordance with forming positions of the respective engaging pieces 40 at the rail body 38, viewing holes 46 for watching the engaging holes 42 from a side of an upper surface are bored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043557-A (JP)
Title: Resin particle and its production method
Inventor: KUSAKA AKIYOSHI
IPC: A61K8/81
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide resin particles in each of which parts of different types of resin are unevenly distributed.  <P>SOLUTION: The method for producing the resin particles comprises suspension-polymerizing a solution comprising a polyester resin or a polystyrene resin and a (meth)acrylic monomer containing 0.01-3 wt.% phosphoric ester and 2-30 wt.% crosslinking vinyl monomer in the presence of an aqueous medium to obtain the resin particles in each of which a part comprising the polyester resin or the polystyrene resin is unevenly distributed in a part comprising a crosslinked resin derived from the (meth)acrylic monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143771-A (JP)
Title: Auxiliary function apparatus for automobile and operating method thereof
Inventor: LANDGRAF HANS-PETER
IPC: H02J7/14
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary function apparatus for automobile that prevents excessive discharging in an automobile battery and can lengthen operating time as long as possible without rotating an automobile generator. SOLUTION: The auxiliary function apparatus is equipped with two pieces of electricity consumption apparatus 8 and 12 for the auxiliary function apparatus 2, a detector 13 of an automobile electrical system voltage UB, and a power supply control unit 6 for electrically connecting or disconnecting the electricity consumption apparatus to or from a battery corresponding to a detected battery voltage. An auxiliary energy accumulator 7 that can be recharged by a generator is provided; the auxiliary energy accumulator 7 is connected to the power supply control unit 6; and the power supply control unit 6 is formed so that it is electrically connected to or is separated from the electricity consumption apparatus depending on the detected automobile electrical system voltage UB.
Patent JP-2004043095-A (JP)
Title: Recording device, and tray for carrying recorded material
Inventor: KASHIWABARA KAZUTOSHI
IPC: B41J13/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device requiring no operation by an operation lever in printing an optical disc or the like, and a tray for carrying a recorded material for holding the optical disc or the like.  <P>SOLUTION: This recording device comprises a recording part to conduct recorded on recording material, a set of carrying rollers 16 comprising carrying drive rollers 14 capable of driving rotation, and carrying follower rollers 15 disposed above the carrying drive rollers 14 to be rotatable to follow them in accordance with rotation of the carrying drive rollers 14, a setting part 30 where the tray for carrying the recording material capable of holding the recording material having rigidity can be detachably set, and a carrying passage to carry the tray 50 for carrying the recording material from the setting part 30 to the recording part straight. An energization means 40 is provided to press the tray 50 for carrying the recording material to a nip point as a tip 50a of the tray for carrying the recording material reaches the nip point of the carrying rollers 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041092-A (JP)
Title: Method and apparatus for producing sake from which dregs have not been filtered and separator therefor
Inventor: HAMAKAWA NAOAKI
IPC: C12G3/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing Sake (rice wine) from which dregs have not been filtered from unrefined Sake for refined Sake, by which the Sake from which the dregs have not been filtered is simply and readily separated from the unrefined Sake for refined Sake and a separator therefor.  <P>SOLUTION: The method for producing the Sake from which the dregs have not been filtered comprises separating components to become the Sake from which the dregs have not been filtered from the unrefined Sake for refined Sake. A second container-like member is arranged in a first container to be charged with the unrefined Sake for refined Sake and the components to become the Sake from which the dregs have not been filtered are oozed from the outside to the inside of the second container-like member to separate the Sake from which the dregs have not been filtered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042215-A (JP)
Title: Polishing stone, and apparatus and method for mirror-finishing cut surface
Inventor: MINAGAWA NAOTO
IPC: B24D7/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing stone, etc., which improves its straightness during mirror-finishing, and also prevents a burn mark produced on a cut surface.  <P>SOLUTION: The polishing stone is provided with a stone part 52 arranged at least on an outer peripheral part of at least one side face, and a plurality of grooves 58 formed by cutting off a part of the stone part. A contact area of the polishing stone with a workpiece during polishing is sufficiently minimized by providing the stone part on the outer peripheral part of the side face of the polishing stone and further by providing a plurality of grooves on the stone part according to this configuration. Therefore, the sufficient straightness during polishing is achieved even if the polishing stone is thin, and as a result, the accuracy of the mirror finishing is improved. Further, because a sufficient coolant is supplied to the polishing point through a plurality of the grooves formed on the stone part, the polishing point is satisfactorily cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053850-A (JP)
Title: Method for manufacturing device chip
Inventor: KOMA GOGAKU
IPC: G02B26/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which can improve the working efficiency in a manufacturing process for a micro device chip, and which can reduce the load imposed on the micro device chip having low strength.  <P>SOLUTION: In the method for simultaneously manufacturing, from a substrate, a plurality of micro chips 100, each including one or more micro mirror elements which are provided with a frame 120, a mirror formation part 110, and a torsion bar 130 for connecting the frame with the mirror formation part, and in which a spacing part 100a is provided between the frame 120 and the mirror formation part 110, an etching processing of the substrate for forming spacing parts 100a and an etching processing for forming division grooves 170a for separating each micro mirror chip 100 are performed in parallel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052068-A (JP)
Title: Metallic nanoparticle cluster, its manufacturing method, its treatment method and recording medium using at least magnetism
Inventor: MOMOSE SATORU
IPC: B22F1/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To to form a magnetic film composed of fine, uniform magnetic particles and to reduce noise by suppressing the irregular agglomeration of magnetic metal nanoparticles with respect to a metallic nanoparticle cluster, its manufacturing method, its treatment method and a recording medium using at least magnetism.  <P>SOLUTION: The metallic nanoparticle cluster 3 is constituted in such a way that it forms a structure composed of an agglomerate of metallic nanoparticles 1 of 0.5 to 10 nm diameter and the diameter of the cluster as an agglomerate does not exceed 100 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051867-A (JP)
Title: Aromatic liquid-crystalline polyester film and its metal layered product
Inventor: OKAMOTO SATOSHI
IPC: B32B27/36
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic liquid-crystalline polyester film which has low water absorption and a low linear expansion coefficient.  <P>SOLUTION: The polyester film comprises an aromatic liquid crystalline polyester which has a weight average mol.wt. of 5,000-100,000 and in which the structural unit indicated by formula (I) which is derived from p-hydroxy benzoic acid, the structural unit indicated by formula (II) (wherein n denotes 0 or 1) which is derived from hydroquinone or dihydroxy biphenyl, and the structural unit indicated by formula (III) which is derived from naphthalene dicarboxylic acid comprise an ester link.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049744-A (JP)
Title: Ball dispenser
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball dispenser for smoothly supplying game balls one by one regardless of a supply path.  <P>SOLUTION: The ball dispenser includes: a ball supply path 28 with an internal width through which the pachinko game balls flow down in a plurality of strings or a half of the strings; and a drum shape rotary body 29 which faces the ball supply path and supplies the pachinko game balls to a supply passage 31 by rotation. Ball receiving recesses 36 are continuously formed by a fixed pitch at the opposite parts of the center of the ball supply path 28 on the outer circumferential surface of the rotary body 29. Arcuate projections 37 are formed at both the end parts of the rotary body 29 so as to be alternately arranged at right and left at each ball receiving recess 36. The pachinko game balls coming down from the ball supply path 28 are brought into contact with the arcuate projection 37 at a position for rotation toward the ball receiving recess 36, and, then, are supplied to the supply path 31 facing the ball receiving recess 36 with the rotation of the rotary body 29.  <P>COPYRIGHT: (C)2004,JPO