baber/WOPTO huggingface dataset:
Patent JP-2003051166-A (JP)
Title: Circuit and method for detecting servo wedge on spin-up of data-storage disk
Inventor: OZDEMIR HAKAN
IPC: G11B5/596
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved servo circuit and a method for detecting a servo wedge on the spin-up of a data storage disk. SOLUTION: A servo circuit includes a servo channel and a processor. The servo channel recovers servo data from servo wedges that identify respective data sectors on a data-storage disk. The processor detects one of the servo wedges on spin up of the disk, i.e., while the disk is attaining or after the disk attains an operating speed. By detecting a servo wedge instead of a spin-up wedge to determine an initial head position on disk spin up, such a servo circuit allows one to increase the disk's storage capacity by reducing the number of, or altogether eliminating, spin-up servo wedges from the disk.
Patent JP-2004027062-A (JP)
Title: Epoxy resin composition and semicondcutor device
Inventor: MIZUNO YASUHIRO
IPC: C08G59/62
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor not containing a halogen type fire retardant and an antimony compound and excellent in fire retardancy and reliability.  <P>SOLUTION: The epoxy resin composition for sealing a semicondcutor contains (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator, (D) an inorganic filler and (E) at least one of molten spherical silica coated with zinc molybdate, talc coated with zinc molybdate and zinc borate, as essential components. (A) the epoxy resin and/or (B) the phenol resin contain a structure represented by formula (1). The compounding amount of zinc molybdate in a case selected from molten spherical silica and talc coated with zinc molybdate as the component (E) is 0.05 to 5% by weight of the total resin composition and the compounding amount of zinc borate as the component (E) is 1 to 20% by weight of the total resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037092-A (JP)
Title: Flame detecting device
Inventor: WATANABE TAKASHI
IPC: F23N5/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame detecting device which can facilitate a replacing work of a UV tube or a maintenance of a shutter mechanism and which can effectively eliminate a thermal problem of the UV tube with a simple constitution.  <P>SOLUTION: A photodetecting unit (10) which contains a photodetector (1) in a light shielding first case (3) having a photodetecting window (3a) and a shutter unit (40) for housing a shutter blade (41) in light shielding second cases (35, 43) having a second window (31) and assembling a drive means (42) of the shutter blade in this second case are detachably coupled by bringing the first window into coincidence with a position of the second window. The shutter unit is detachably fixed to a flame inspection window of a combustion device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034736-A (JP)
Title: Pneumatic tire and method for manufacturing the same
Inventor: KUNO SHINICHI
IPC: B60C15/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire and a method for manufacturing the same capable of dispensing with processing of a die accompanied by change of a bead filler shape and excellent in economical efficiency when fulfilling various tire requirement characteristics based on the bead filler shape.  <P>SOLUTION: In this pneumatic tire equipped with the bead filler 6 on an outer peripheral side of a bead core 5, a sheet shaped auxiliary filler 7 is placed on the bead filler 6. The auxiliary filler 7 is preferably arranged in such a manner of fastening the bead filler 6 from both sides along the tire axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089931-A (JP)
Title: Method and apparatus for producing staple fiber yarn at least partially composed of chemical fiber
Inventor: GRIESSHAMMER CHRISTIAN
IPC: D01H1/11
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a staple fiber yarn at least partially composed of a chemical fiber. SOLUTION: The silver of the staple fiber is a thin spun web 4 or a thin mix-spun web in the method for producing the staple fiber yarn 6 at least partially composed of the chemical fiber by scouring the sliver of the staple fiber at least partially composed of the chemical fiber, and subjecting the resultant sliver to a yarn-forming treatment.
Patent JP-2004033347-A (JP)
Title: Opening/closing type umbrella holder
Inventor: UCHIYAMA MASAHIKO
IPC: A47G25/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing type umbrella holder for which an umbrella holding member turns from a front umbrella holding position to a wall side housing position.  <P>SOLUTION: This opening/closing type umbrella holder has a base member and a movable umbrella holding member. The base member comprises a member for which a pivot is formed in the downward longitudinal direction of a plate which extends in the lateral direction. The movable umbrella holding member integrally has a fitting part which is turnably engaged with the spindle of the base member and an umbrella holder supporting part, and reciprocate-turns the umbrella holder supporting part from a front surface closed position to a forward umbrella holding position of the base member by engaging the fitting part with the spindle of the base member. For the movable umbrella holding member, a plate type umbrella holding member and a hook type umbrella holding member are integrally or independently turnably combined optionally. The movable umbrella holding member is held at an arbitrary turning position by a spring, or the umbrella holding member under a no-load state is urged to a closed position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038493-A (JP)
Title: Paper money pay-out machine
Inventor: TAKAGI YOSHIKAZU
IPC: B65H1/26
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper money pay-out machine which is easy to use and high in security.  <P>SOLUTION: The paper money pay-out machine is provided with a hopper cassette 3c for paper money; one or more cassette insertion parts 6c which insert and mount the hopper cassette freely detachably; and a paper money sending mechanism 22 which enables a cassette shutter opening/closing mechanism to open a cassette shutter and a paper money ejecting hole by making use of insertion force generated when the hopper cassette is inserted into the cassette insertion part to mount, and then moves to a position facing the paper money ejecting hole, sends out paper money stored in a paper money storage part and conveys the paper money to a conveying route, when the paper money ejecting hole is opened. In addition, this machine is provided with a paper money sending part 7c provided for every cassette insertion part; a paper money conveying route 31 which communicates with the paper money conveying route of the paper money sending part and conveys the paper money; and a paper money pay-out machine main body 2 provided with a pay-out pocket 35 which receives the paper money thus conveyed from the paper money conveying route and a pay-out part 5 which communicates with the pay-out pocket and has a paper money pay-out hole 5a which is open outward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035707-A (JP)
Title: Photosensitive aromatic polyether-based polymer
Inventor: KAMATA JUN
IPC: G03F7/039
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new positive-type photosensitive polymer having high photosensitivity with high resolution.  <P>SOLUTION: The photosensitive aromatic polyether-based polymer having recurring units represented by the formula(I)[ wherein, A is a 1-10C bivalent alkylene group, SO<SB>2</SB>, SO, S, O, C(CF<SB>3</SB>)<SB>2</SB>or CO; m is an integer of 0 or 1; n is an integer of 1-3; and groups R are each H or an (iminosulfonate structure-bearing) organic substituent, at least one of them being the iminosulfonate structure-bearing substituent ] is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036564-A (JP)
Title: Abnormality detection device for electronic control circuit
Inventor: MIURA HIROTO
IPC: F02D45/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection device for an electronic control circuit for ideally detecting an abnormality of an automatic starting timer circuit which operates while an engine is stopped.  <P>SOLUTION: The abnormality detection device measures time of a CPU Timer count and a Timer count of a timer control part of a microcomputer (later than time t7) while the microcomputer is in operation (while +B is on: later than time t6), and from the difference between the Timer count values, detects an abnormality of the time measuring functions of either the microcomputer or the timer control part (time t8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160021-A (JP)
Title: Image processing system, image distinguishing system, and method of estimating image movement
Inventor: FARMER MICHAEL EDWARD
IPC: G01B11/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system for deciding movement of airbag deployment, image distinguishing system, and a method of estimating image movement.  <P>SOLUTION: This image processing system is used with an airbag deploying system having a seat 20, a passenger 22, an airbag 36, and an airbag controller 32, and provided with a tracking estimating system for estimating a position of the passenger from a latest sensor measuring value and a past estimated value. By using a real time image from a camera, the image processing system determines whether the passenger gets too much close to the airbag, and decides whether the airbag is closed or not. The processing estimates the position and the shape of the passenger faster than data obtained by the camera, by using a multiplex model kalman filter so as to estimate three-dimensional information from a series of two-dimensional images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004042944-A (JP)
Title: Packing seal device
Inventor: KIUCHI EIICHI
IPC: B65B7/28
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging seal device of excellent workability for preventing any adverse effect on electronic components of an electric product to be packaged, or any damages on the health of workers.  <P>SOLUTION: This packaging seal device comprises a lower die, an upper die provided above the lower die, a heating means provided inside the upper die or in contact with the upper die, a supporter to support the upper die together with the heating means in an elevating/lowering manner, and a driving means to elevate/lower the upper die. A recessed part, a placement surface part to place a packaging seal margin, and a lower die guide to regulate an outer edge of the packaging seal margin from the outer side are provided on an upper surface side of the lower die. The placement surface part is provided in a strip along an edge of the recessed part. The lower die guide is provided along the outer edge of the placement surface part. A recessed part and a pressing surface part to press the packaging seal margin together with the placement surface part are provided on a lower surface side of the upper die, and the pressing surface part is provided around the recessed part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044719-A (JP)
Title: Rolling bearing and transmission
Inventor: SAKAJIRI YOSHITERU
IPC: F16H57/021
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing and a transmission that can be used for a long time by preventing foreign objects from entering and by preventing early seizure caused by shortage in lubrication.  <P>SOLUTION: The rolling bearing 1 comprises: an outer ring 2 where an outer ring raceway surface 3a is formed on an inner periphery surface 3; an inner ring 5 where an inner ring raceway surface 6a is formed on an outer periphery surface 6; a plurality of balls 8 that are arranged so that they can be rolled freely in a raceway formed between the outer ring raceway surface 3a and the inner ring raceway surface 6a; and a contact seal 9 that is fitted to both the ends in an axial direction in the inner periphery surface 3 of the outer ring 2. At least one window hole 12 penetrating the contact seal 9 is provided, and an oil absorbing body 14 is fitted to the window hole 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042225-A (JP)
Title: Vacuum deoiling/dehydrating method of carbon electrode for electric discharge machining, and its vacuum deoiling/dehydrating device
Inventor: KAINUMA NORIO
IPC: B23H1/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a deoiling/dehydrating method of a carbon electrode performed for reusing the used carbon electrode after electric discharge machining in the electric discharge machining performed for machining a metallic material.  <P>SOLUTION: This vacuum deoiling/dehydrating method of the carbon electrode removes alcohol from the cleaned carbon electrode by cleaning the carbon electrode in alcohol by an ultrasonic wave after removing an electric discharge machining solution from the used carbon electrode used for manufacturing a metal mold. This vacuum deoiling/dehydrating device is composed of a vacuum metal part for housing and evacuating the carbon electrode (positive) finished with preprocessing, a lifting part for lifting the vacuum metal part, a vacuum pump part for discharging either one of water or cutting oil sticking to a surface of the carbon electrode from a vacuum part and a placing table for placing a pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049289-A (JP)
Title: Controller of game machine
Inventor: SUGAI TOSHIMICHI
IPC: A63F7/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently radiate the heat of electronic equipment accompanied by heat generation or electronic components mounted on the electronic equipment, or the like, without making the assembly, or the like, of a heat radiation structure difficult.  <P>SOLUTION: The controller (pattern display device 10) of a game machine is equipment for controlling the game machine and is provided with the electronic equipment (liquid crystal control board 100) where the electronic component (IC (integrated circuit) 101) accompanied by the heat generation is mounted and a heat radiation member (heat sink 64) for radiating the heat of the electronic component mounted on the electronic equipment. The heat radiation member is attached to the equipment or a member (heat sink bracket 63 provided on base part 90) other than the electronic equipment and the electronic component of the electronic equipment and the heat radiation member are brought into contact through a heat conductive member (silicon rubber 66).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053691-A (JP)
Title: Eyeglasses with screw-less hinge
Inventor: SANAE SETSURO
IPC: G02C5/22
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide eyeglasses with screw-less hinges which are in simple structure and sufficiently writhe and make the whole eyeglasses thin on the whole when temples are folded.  <P>SOLUTION: The hinge is equipped with a wraparound endpiece member 120 fitted to a lens 110 and a temple member 130, and the wraparound endpiece member has a guide groove 124 having a center axis nearly parallel to a lens flank, a base part 121 having a nearly 1/4 arc surface 125 having the center of a radius of curvature on the center axis and a 1st lock groove 126 and a 2nd lock groove 127 formed at the front end and rear end of the arc surface, and an arm part 122 which is extended from the base part and positioned in front of the lens. The temple member has at one end part a nearly U-shaped bent part 142 including a 1st leg part 144 fitted in the guide groove 124 and a 2nd leg part 146 elastically engaging the arc surface and lock groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055211-A (JP)
Title: Fluorescent tube spotlight
Inventor: YANAI NAOKI
IPC: F21Y103/37
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization of a reflecting mirror without lowering the reflection efficiency to the utmost to provide a fluorescent tube spotlight small in size and superior in reflection efficiency.  <P>SOLUTION: Since an upper part and a lower part of a reflecting mirror 1 are notched, and auxiliary mirror members 3, which reflect the light substantially forward, are fitted to the notched parts, the reflecting mirror 1 can be miniaturized by both upper and lower notched sections, and the reflection efficiency of the miniaturized reflecting mirror 1 can be offset by reflecting the light from a fluorescent tube as a light source toward the front surface by both upper and lower auxiliary mirror members 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053779-A (JP)
Title: Electronic tuning unit
Inventor: IKEDA SHOICHI
IPC: G10G7/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic tuning unit capable of recognizing exact tuning.  <P>SOLUTION: The electronic tuning unit detects a pitch of an inputted acoustic signal A by a zero-cross detection part 102 and CPU 104, informing it by an meter or LDE of a display part 105 whether of not the difference between the detected pitch and a predetermined reference pitch is within a predetermined range, and also issuing an alarm by a loudspeaker of a sounding part that the above difference has continuously been within the above predetermined range for a predetermined time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055776-A (JP)
Title: Method for manufacturing light emitting device having radiation proof
Inventor: YOSHIDA AKIRA
IPC: H01L33/32
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a light emitting device having a radiation proof, especially having a very small decrease in emitting light intensity by use of emitted light from rare earthes doped in the semiconductor even irradiated by radiation.  <P>SOLUTION: The method for manufacturing the light emitting device having the radiation proof by doping rare earthes into the semiconductor has a step of doping europium (Eu), one of the rare earth elements, into galium nitride semiconductor (GaN).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104949-A (JP)
Title: Method for synthesizing urea
Inventor: SAKATA EIJI
IPC: C07C275/00
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing urea, with which heat recovery can effectively be carried out. SOLUTION: This method for synthesizing urea comprises subjecting a urea synthesis solution from a urea synthesis column to stripping with a raw material carbon dioxide under pressure approximately equal to the urea synthesis pressure to separate a major portion of unreacted ammonia and carbon dioxide as a mixed gas from the urea synthesis solution, condensing the mixed gas by indirect heat exchange with the urea synthesis solution from which the mixed gas is separated and that is preferably decompressed to a pressure lower than the urea synthesis pressure and heating the urea synthesis solution by heat of condensation generated at the time of the condensation of the mixed gas.
Patent JP-2004054635-A (JP)
Title: Picture processor and its method
Inventor: ISHIKAWA HITOSHI
IPC: G06T15/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture processor and its method capable of obtaining effective plotting results by small calculation quantity.  <P>SOLUTION: The picture processor is provided with a vertex unit processing part 21 for calculating a filter processing parameter on the basis of a normal vector and a sight line vector provided in each vertex, a rasterizing part 22 for rasterizing vertex information as a fragment unit and rasterizing the filter processing parameter, a fragment unit processing part 23 for performing arithmetic processing on the basis of the information rasterized as the fragment unit, a memory part 24 for storing the rasterized filter processing parameter in each pixel and storing the output information from the fragment unit processing part 23, and a picture processing part 25 for finding a suitable filter kernel on the basis of the value of the filter processing parameter stored in the memory part 24 and applying filter processing to the information stored in the memory part 24 on the basis of the found filter kernel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055855-A (JP)
Title: Communication apparatus
Inventor: SENDA MASANOBU
IPC: H01S5/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber communication apparatus having proper responsiveness using a III nitride compound semiconductor light-emitting element.  <P>SOLUTION: In a light-emitting diode 100, a contact area S of an ohmic electrode 6 formed on a contact layer 4 with the layer 4 serves as the area for substantially emitting light in a light-emitting layer. A pedestal electrode 7p is provided between the electrode 6 and the contact layer 4, while the area S of the electrode 6 with the layer 4 remains small, and a connection with circuit wiring 20p on a wiring substrate 200 is conducted by a ball electrode 9p, having a contact area larger than the S with the pedestal electrode. Thus, the electrode 9p can be assured of the size to be easily formable, and the light-emitting area of the layer 3 of the diode 100 can be fully reduced. Thus, the capacity component to be formed by holding the light-emitting part of the layer 3 can be reduced, the time constant for rise and fall of luminance becomes small, and can be accelerated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055995-A (JP)
Title: Cmp device, cmp grinding method, semiconductor device and method for manufacturing the same
Inventor: EGUCHI YOSHIKAZU
IPC: B24B37/013
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMP device capable of accurately detecting a grinding end point even when the transparency of the transparent film of a laser window is deteriorated, a CMP grinding method, a semiconductor device and a method for manufacturing the semiconductor device.  <P>SOLUTION: In this CMP grinding method, the surface of a reference unit is irradiated with a laser beam 34 emitted by a light emitting element 32 through the transparent film of a laser window 30, lights reflected on the surface are received by the light receiving element through the transparent film of the laser window 30, and the strength of the received lights is compared with the initial strength of the reflected lights of the reference unit preliminarily measured before the transparency of the transparent film of the laser window is deteriorated. When the strength of the received lights is deteriorated against the initial strength, the strength of the laser beam 34 emitted by the light emitting element 32 is set so as to be high only by the deterioration rate, and the laser beam 34 is emitted by the light emitting element 32 according to the setting. Then, the grinding end point of a substrate 14 to be ground is detected, and the grinding of the substrate 14 to be ground is ended at the end point of grinding.  <P>COPYRIGHT: (C)2004,JPO