baber/WOPTO huggingface dataset:
Patent JP-2004064576-A (JP)
Title: Radio base station, radio frame synchronization detection method therefor, and program
Inventor: TANABE YOICHI
IPC: H04W28/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station capable of shortening the processing time required for detecting an established synchronization in deciding a radio frame synchronization.  <P>SOLUTION: In baseband processors 1 and 2 in a Node-B, path search circuits 11 and 21 include path capture means 12 and 22, path trace and transfer means 13 and 23 and channel estimation means 14 and 24, mainly provided for the purposes of path capture, channel estimation and RAKE synthesis. Further, in the baseband processors 1 and 2, synchronization decision circuits 15 and 25 include decoding means 16 and 26 mainly for decoding the data after RAKE synthesizing and calculate an average SIR per radio frame, and correction calculation means 17 and 27 mainly for detecting the radio frame synchronization securely and stably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063927-A (JP)
Title: Wiring circuit board and its manufacturing method
Inventor: YUGAWA HIDETOSHI
IPC: H05K3/42
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board and its manufacturing method, wherein the diameter of a through-hole is set small to be about 75 to 130 μm, and very high density wiring is made possible, without causing broken wires to occur, in a penetration conductor and a build-up wiring layer.  <P>SOLUTION: The wiring board is adapted, such that insulating resin layers 3A, 3B with a thickness of from 25 to 45 μm for internal layer conductors 2A, 2B on the upper and lower opposite surfaces of a double-sided copper-clad sheet, on which the inner layer conductors 2A, 2B comprising a copper foil with thickness of 7 to 12 μm are deposited on the upper and lower opposite surfaces of an insulating resin plate 1 having a thickness of 0.35 to 0.45 mm. There are further formed a plurality of through-holes 4 with a diameter of 75 to 130 μm, each of which widens outwardly in the insulating resin layers 3A, 3B and each of which penetrates the double copper-clad sheet vertically and the insulating resin layers 3A, 3B. In the through-hole 4, a penetration conductor 5 is filled with a plated conductor, and surface layer conductors 5A, 6B are deposited on the insulating resin layers 3A, 3B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057643-A (JP)
Title: Golf shaft
Inventor: HIRONAKA SUSUMU
IPC: A63B102/32
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf shaft, improved in durability and preventing breakage of the golf shaft by taking the optimum array angle as an array angle of reinforcing fibers of a reinforced prepreg sheet stacked on the tip part of the small diameter side of the golf shaft to thereby reduce stress produced on the compression side at the bending deformation of the golf shaft and shearing stress produced in the axial direction of the golf shaft.  <P>SOLUTION: The tip part 8 of the small diameter side 5 of the golf shaft is provided with a reinforcing prepreg sheet 3 with the array angle of reinforcing fiber inclined in one direction at an angle of 9.5° to 10.5° in the axial direction as a reinforcing prepreg sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058241-A (JP)
Title: Polishing method and polishing pad
Inventor: KANAYAMA HIDEAKI
IPC: B24B37/20
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method which uses the polishing pad with high slurry supplying performance and high performance of eliminating working waste, and a polishing pad.  <P>SOLUTION: The polishing method is used for polishing by the polishing pad, the polishing pad is that a plurality of grooves formed on its surface is provided within the range of 0.3-10mm in groove width and provided within the range of 10-50% in area rate in the groove portion inside one groove pitch. The groove width is larger in a central vicinity than in a side portion. The groove depth can also be provided within the range of 0.6 to 1mm. An improvement in the local polishing rate of a substrate can be realized and finishing can be carried out with easy working and inexpensively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062737-A (JP)
Title: Method, device, program and storage medium for estimating evaluation function for ranking, and method, device, program and storage medium for ranking
Inventor: KAZAWA HIDETO
IPC: G06F17/30
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To estimate an evaluation function with which target data to be a ranking object can be appropriately ranked.  <P>SOLUTION: Ranked data with a rank are inputted to estimate an evaluation function to be a reference for ranking the target data. In estimation, data having a category obtained by imparting as a category an upper order/lower order about each rank of the data having a rank are prepared. Then, an evaluation function to be the reference for ranking is estimated on the basis of the data with the category. The target data are ranked on the basis of the estimated evaluation function (its parameter).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059550-A (JP)
Title: Agent for treatment of collagenosis or autoimmune disease using lipid decomposition enzyme phospholipase d and diagnosis of said diseases
Inventor: YANAGI SHIGERU
IPC: A61K48/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new treating agent for collagenoses or autoimmune diseases and diagnostic method for the diseases.  <P>SOLUTION: The treating agent for collagenoses or autoimmune diseases contains a phospholipase D (PLD), especially preferably a glycosylphosphatidylinositol anchor-type phospholipase D (GPI-PLD) or its gene. The diagnostic method comprises the determination of the content or activity of GPI-PLD in a specimen and the discrimination of the affection of a collagenosis or an autoimmune disease or the risk of the occurrence of the diseases based on the determination result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079025-A (JP)
Title: Magnetic disk clamping mechanism
Inventor: HAYADE TAKAYUKI
IPC: G11B23/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk clamping mechanism which enables a prescribed pressurizing force to be obtained through a simple and inexpensive mechanism, which reduces machining time and which clamps a magnetic disk in a short time.  <P>SOLUTION: The magnetic disk is equipped at least with a hub 8 which is supported freely rotatably on the outer circumference of a spindle 3 and which is formed with a cylindrical body 9 on the outer circumference of bearings 14, 15 and a placing face 11 in the radial direction; a magnetic disk 10 which is placed on the placing face 11, with the center hole inserted into the body 9; and a clamp which fixedly pressurizes the magnetic disk 10 to the placing face 11. With an engaging groove 9a formed on the outer circumference of the body 9, there is restrained in the engaging groove 9a one small diameter end of a clamp spring 12 which is composed of a thin elastic member with the outside shaped nearly in a truncated cone. The other large diameter end of the clamp spring is abutted on the periphery of the center hole of the magnetic disk 10, pressing the magnetic disk 10 against the placing face 11 of the hub 8 by the elasticity of the clamp spring 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003136741-A (JP)
Title: Cleaning apparatus for inkjet print head
Inventor: WARNER FASLER
IPC: B41J2/165
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for removing (cleaning) contamination from an orifice on an inkjet print head nozzle plate. SOLUTION: A cleaning cavity 24 (a gap) is defined between two rollers 16, 18 horizontally contacting each other. A cleaning liquid is applied to the cleaning cavity 24 and is stirred by the rotation of the rollers 16, 18 so that the cleaning liquid is actively sealed in the cavity 24. A relative action is applied between the nozzle plate 12 and the cleaning apparatus so as to position the nozzle plate 12 at the upper portion of the cleaning cavity of the rotating rollers. The nozzle plate 12 is placed to be separated from the surface of the cleaning liquid with a small gap therebetween and the gap is filled with the flow of the cleaning liquid. The flow of the cleaning liquid is interlocked with the nozzle plate 12 to remove contamination from the nozzle plate 12 and the orifice nozzle 14. When the cleaning process is completed, the cleaning liquid is discarded.
Patent JP-2004085676-A (JP)
Title: Autofocus system
Inventor: KANAYAMA TOKUJI
IPC: G03B13/36
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus system in which autofocus of high accuracy can be performed by adequately calibrating the sensitivity of focus evaluation values by providing the system with a means for calibrating the sensitivity of the focus evaluation values obtained from respective imagers when autofocus control is performed in accordance with the focus evaluation values indicating the sharpness of the image obtained from the plurality of imagers arranged in positions where optical path lengths are different from each other.  <P>SOLUTION: A CPU (Central Processing Unit) 40 of a lens device 10 corrects the focus evaluation values AFV_A0 and AFV_B0 obtained from the imagers 32A and 32B for focus state detection by AFV_A=(AFV_A0-AFV_A_OFFSET) *AFG_A, AFV_B=(AFV_B0-AFV_B_OFFSET) *AFG_B and performs autofocus conotrol in accordance with the corrected focus evaluation values AFV_A and AFV_B. The above AFV_A_OFFSET, AFV_B_OFFSET, AFG_A, and AFG_B, are calibrated to suitable values by turning on a calibration start switch 74. The sensitivities of the focus evaluation values obtained from the respective imagers 32A and 32B are thus matched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285304-A (JP)
Title: Fiberboard, method for manufacturing fiberboard, and backing material for structural wall using fiberboard
Inventor: ANDO HIDEYUKI
IPC: D03D9/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiberboard which has load bearing performance of an excellent fiberboard, while maintaining dew proof performance and shearing performance of the fiberboard, and also to provide its manufacturing method, and a backing material for a structural wall using the fiberboard.  <P>SOLUTION: A substantially rectangular fiberboard 1 is formed by hot- pressing a plurality of fiber mats 2 each consisting of an aggregate of plant fibers with an adhesive attached thereto. A net 3 is arranged at least in a nailing area in a whole area of the fiberboard 1 to reinforce the nailing area by hot-press forming. The method for manufacturing the fiberboard includes the above process, and also includes: suppressing penetration of the adhesive into fine pores of the plant fibers; and making the adhesive adhering to surfaces of the plant fibers. The backing material for the structural wall using the fiberboard is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095212-A (JP)
Title: Thermal fuse and method for manufacturing thermosensitive pellet used for the same
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive pellet type thermal fuse suppressing sublimation due to high temperature storage, etc., softening compression and softening deformation of a thermosensitive pellet and difficult to receive influences of a storing environment and a using environment with high reliability and few changes in a manufacturing process, and to provide a method for manufacturing the thermosensitive pellet to be used for the thermosensitive pellet type thermal fuse.  <P>SOLUTION: By using at least two or more kinds of thermosensitive materials having different melting points for the thermosensitive pellet, the thermosensitive material having the melting point to melt at an objective operating temperature of the thermal fuse is made as a main composition, and the other thermosensitive material having the melting point higher than that of the main composition is made as a subcomposition. After each of the thermosensitive materials is granulated, the thermosensitive materials are blent and mixed to have a prescribed volume ratio to make a thermosensitive pellet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090949-A (JP)
Title: Bag making and packaging machine
Inventor: KUBO MICHIHIRO
IPC: B65B41/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag making and packaging machine which can make bags at high speed whose height can be suppressed as a machine.  <P>SOLUTION: The bag making and packaging machine 1 includes a bag making part including a lateral sealing mechanism 17 and a strip attaching part including a moving mechanism 32. The bag making part makes the bag B filled with an article. The moving mechanism 32 moves the bag B made by the bag making part slantly downward. The strip attaching part attaches the bag B to a strip S after moving the bag by the moving mechanism 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090810-A (JP)
Title: Display unit for vehicle
Inventor: OGAWA MASAYUKI
IPC: G09F13/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent blinking of a symbol mark from being unnecessarily annoying display for a driver while utilizing the function of urging the driver to gaze at alarming display.  <P>SOLUTION: The symbol mark 38 is arranged in condition display space 30 which is separated from alarming display space 50 performing the alarming display to display an alarm condition generated in a vehicle and performs condition display to display various conditions of the vehicle. When the blinking number of the symbol mark to urge the driver to gaze during the performance of the alarming display reaches a predetermined number, or the alarming display in the alarming display space 50 continues for a predetermined time, the display of the symbol mark 38 is changed into lighting or extinguishing from blinking by a display changing means 7A. Then, when the vehicle is in a non-driving condition satisfying predetermined requirements and the alarming display in the alarming display space is being performed, the display of the symbol mark 38 is again changed from the lighting or extinguishing into blinking by the second display changing means 7B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109900-A (JP)
Title: Near field effect correction method in electron beam exposure
Inventor: OGASAWARA MUNEHIRO
IPC: H01L21/027
Filed: 2002-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a near field effect correction method in electron beam exposure capable of contriving facility or the like of near field effect correction. SOLUTION: In the near field effect correction method in the electron beam exposure for performing exposure by a SCALPEL method and performing near field effect by a GHOST method, exposure is performed while exchanging a first aperture 46 whose transmittance is large for electrons of small scattering on a mask, and a second aperture 402 whose transmittance is small for the electrons of the small scattering on the mask at a position forming a cross-over image by the electrons which are not scattered on the mask at a downstream position from the mask 44.
Patent JP-2004094172-A (JP)
Title: Lens barrel
Inventor: OKADA TADANORI
IPC: G02B7/10
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image shaking by controlling the play between a lens frame and a guide bar.  <P>SOLUTION: A lens barrel has a plurality of guide bars for guiding the lens frame in an optical axial direction and the lens frame having a sleeve part. The sleeve part has fitting holes on the front side and the back side in order to put the guide bar and transfer the lens frame in the optical axial direction. The lens barrel has a practically V shaped contact part for sliding with the guide bar at two points, and an energizing means for the guide bar to contact at all times to the two points of the contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104300-A (JP)
Title: Optical disk reproducing device
Inventor: FUJIWARA KAZUYUKI
IPC: H04N21/43
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing device employing a decoder element not including an AV synchronous processing function that attains an AV synchronous processing by means of software during reproduction processing of video information when an audio signal comes earlier than a video signal.  <P>SOLUTION: When comparison of time information between a video signal and an audio signal decoded by a decoder indicates that the audio signal comes earlier than the video signal by 100ms or more (YES in #2), an AV synchronous mode is set (#3), and whether or not an image to be decoding-processed next is a head image of a VOBU is discriminated (#4). When the image to be decoding-processed next is the head image, its reproduction time is decreased to correct shifting of synchronism (#5), and when the image to be decoding-processed next is not the head image, ordinary reproduction processing is applied to the image (#6). When the lead time of the audio signal with respect to the video signal is 30ms or below (YES in #7), the AV synchronous mode is cleared (#8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099098-A (JP)
Title: Resin-made container
Inventor: KAMO MAMORU
IPC: B65D25/20
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label-affixed container for which removal of a label by an individual user of the container is not necessary, which has been considered as a cause of impairment of considerable improvement of the recycling ratio, or work for removing labels from collected containers by hand is not necessary, and to provide a resin-made container sufficiently durable for the recycling as resources of the collected containers.  <P>SOLUTION: A resin-made container 1 is formed of a non-chlorine resin material. A label 3 formed of a non-chlorine resin film is affixed to a label-affixing surface 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098529-A (JP)
Title: Motor-operated injection molding machine and method for controlling it
Inventor: MURATA HIROBUMI
IPC: B29C45/77
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that although an advance action in an injection process and back-pressure control in a plastication/metering process have been implemented by an electric cylinder mechanism including a load cell, accurate control by the load cell is difficult during back-pressure control.  <P>SOLUTION: In an injection apparatus, the electric cylinder mechanism 15 for injection and back-pressure controlling cylinders 26 and 26 are installed individually, and a spline shaft end holding part 28 and a press plate 35 can be separated during plastication/metering. In this way, the back-pressure control can be implemented by the back-pressure controlling cylinder without being affected by the load cell in the plastication/metering process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183257-A (JP)
Title: Organometallic compound for forming metal pattern and method for forming metal pattern using the same
Inventor: JUNG MIN CHUL
IPC: C07F1/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organometallic compound and a method for forming a metal pattern using the compound.  <P>SOLUTION: This organometallic compound for forming the metal pattern is represented by chemical formula (1) L'-M-L (1) (wherein, M is one kind of transition metal selected from the group consisting of Ag, Au, Cu, Pd, Ni and Pt: L is an imidazolylidene compound having a specific structure; and L' is an imidazolylidene compound having a specific structure or a β-diketonate having a specific structure). Since L', M and L are present on the nearly same plane, the compound is capable of reducing the bulkiness of an organic ligand which is the largest cause of metal film shrinkage. Furthermore, L' and L have characteristics of readily degrading and eliminating the ligand with light. Thereby, cracking can be suppressed when the metal pattern is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100400-A (JP)
Title: Sliding door device
Inventor: NAGATA MASAHIRO
IPC: E06B3/70
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door device for a storage fitting such as a sideboard, a book-shelf, or a showcase, which has a guide wheel arranged on the upper portion of the storage fitting and carries out opening/closing movement on a guide rail arranged on the upper portion of a sliding door, wherein the sliding door is prevented from derailing during the opening/closing movement even if a slight manufacturing defect exists in the sliding door or in a fitting body.  <P>SOLUTION: The sliding door device is formed of the sliding door, a lower bearing member 2 constituting a sliding door frame, a lower guide body B composed of a guide B<SB>1</SB>, a retaining roll 10, and a retaining portion B<SB>2</SB>, and a lower guide rail 18. The guide B<SB>1</SB>is detachably mounted on the lower bearing member 2, and provided with a lower guide wheel 8 which is rotatable on an almost horizontal plane. The retaining roll 10 is mounted on the lower bearing member 2 together with the guide B<SB>1</SB>, for rotating on a vertical plane. The retaining portion B<SB>2</SB>sets the height of the retaining roll 10 as appropriate. The lower guide rail 18 has an almost gate-shaped cross section, into which the lower guide wheel 8 and the retaining roll 10 are loosely fitted. The height of the roll with respect to the lower guide rail 18 is adjustable by the retaining portion B<SB>2</SB>of the lower guide body B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099160-A (JP)
Title: Newspaper packaging bag
Inventor: KISHIMOTO HITOSHI
IPC: B65D75/12
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-friendly newspaper packaging bag employing a naturally degradable resin, whose unit price is inexpensive than that of a biodegradable resin bag and which is more suitable for delivery of a single copy.  <P>SOLUTION: The newspaper packaging bag is obtained by putting newspapers for single delivery into a packaging bag formed to be a thin bag form using the naturally degradable resin comprising an oxidative degradation agent of an olefin-based resin added to a polyolefin-based resin, to be delivered to each destination of the delivery. The oxidative degradation agent of the olefin-based resin contains, at least, a direct decomposing component such as an organic material, an auto-oxidation agent including a higher fatty acid such as an unsaturated fatty acid for causing optic and oxidative reaction, and a polymer for binding the components for improving dispersion, moldability and decomposability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111668-A (JP)
Title: Method and apparatus for processing substrate
Inventor: NAGAKUBO HIROAKI
IPC: H01L21/304
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus, capable of uniformly processing a substrate by suppressing difference in processing speed between the central part and the outer peripheral part of the substrate.  <P>SOLUTION: A chemical supplying means comprises chemical discharge nozzles 16 and 26 for discharging a chemical to the surface of a substrate and chemical supply pipings 15 and 25, that connect chemical tanks 11 and 21 to the chemical discharge nozzles. A spin chuck 2 holds the substrate and rotates. A plurality of independent chemical supply means are provided. With this configuration, the supply amount, supply hours, concentration, component, and temperature of the chemical supplied to respective chemical supply means are set separately, and this enables uniform processing of the substrate.  <P>COPYRIGHT: (C)2004,JPO