baber/WOPTO huggingface dataset:
Patent JP-2003226814-A (JP)
Title: Method for producing curable composition containing scaly silica particle
Inventor: KUSAKA MAKOTO
IPC: C09G1/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable composition which comprises scaly silica particles and a polymer and does not precipitate the scaly particles, even when stored for a long period.  <P>SOLUTION: This method for producing the curable composition comprises mixing a slurry containing 0.1 to 10 wt.% of scaly silica particles each having a shape obtained by laminating the primary particles of flaky silica with an aqueous emulsion containing the polymer in an amount of ≥20 wt.%. The curable composition is suitable for floor polishing uses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002279632-A (JP)
Title: Apparatus and method for generating optical recording pulse
Inventor: SEO JIN-GYO
IPC: G11B7/00
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating the optical recording pulses of multi-pulse patterns suited to a high-density and high-speed optical medium capable of not only reducing jitters and preventing cross erasure between adjacent tracks by a domain configuration in any high-density and highspeed recording environments but also preventing crosstalk between the adjacent tracks by the domain configuration during reproduction as well. SOLUTION: This apparatus for generating the optical recording pulses having the multi-pulse patterns including multi-pulses is provided with a recording pulse generation part for generating the optical recording pulses and a control part for controlling the recording pulse generation part so that according to the type of the optical medium or the set recording speed, there are at least two different widths of the multi-pulses used to create one mark.
Patent JP-2003234455-A (JP)
Title: Method for fabricating electronic device and electronic device
Inventor: TAKASE MICHIHIKO
IPC: H01L27/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating an electronic device formed on a substrate with 0.01-30 μm in thickness and an electronic device.  <P>SOLUTION: The method for fabricating an electronic device comprises a step for thinning a substrate to form an extremely thin substrate, a step for mounting the extremely thin substrate fixedly on a mounting substrate, a step for forming electronic components on the extremely thin substrate placed fixedly on the mounting substrate, and a step for cutting out the extremely thin substrate on which the electronic components are formed as electronic devices.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305479-A (JP)
Title: Broad/non-blocking wdm cross-connecting device and method for configuring therefor
Inventor: RASALA APRIL PATRICIA
IPC: H04B10/27
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a broad/non-blocking WDM cross-connecting device 10 (cross-connect device) employing a comparatively small number of wavelength interchangers 13. SOLUTION: The device 10 consists of a first, a second and a third basic structures 11, 12 and 19, and one or more wavelength interchanges 13 for connecting the structures 11 and 12 with each other. A demand, requiring the change in wavelength, is routed through the structure 11, one or more wavelength interchangers 13 and the structure 12. A demand which does not require changes in wavelength is routed only through the structure 19. Thus, a routing algorithm for surely routing any kind of sequences of connection requests and retrieval can be utilized, without disturbing the request which are currently routed.
Patent JP-2003234620-A (JP)
Title: Output circuit and mixer circuit
Inventor: FURUIKE TAKESHI
IPC: H03F3/45
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output circuit for which costs are low, a circuit area is small and the distortion of an output waveform is reduced in the output circuit for converting differential signals to a single signal and outputting it, and a mixer circuit.  <P>SOLUTION: In a conventional output circuit for converting the differential signal to the single signal and outputting it, since a transformer is used, miniaturization is difficult. Also, in constitution utilizing a current mirror circuit, an output impedance is high and the single signal is distorted. Then, the output circuit is provided with a conversion circuit 13 for converting the differential signal outputted from a differential circuit 12 to the single signal and an output impedance converter (resistors 18 and 19) parallelly connected to the output stage of the conversion circuit 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237997-A (JP)
Title: Method and device for laminating band-like rubber members
Inventor: MURAKOSHI MASAYUKI
IPC: B65H37/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently conduct laminating work without applying unnecessary tension onto a rubber sheet material, and to allow position control even for very small width variation.  <P>SOLUTION: A winding shaft 3 is installed on a support table 2a via a sliding mechanism, a guide rail 5 is laid on the support table 2a along a direction orthogonal to a winding direction of the rubber sheet material W, in the sliding mechanism, and a sliding base 6 installed with the winding shaft 3 is mounted slidably thereon. The sliding base 6 drives and slides an actuator 30 based on a detection signal in an optical detecting sensors 7 so as to adjust a winding position for the winding shaft 3. The paired left and right optical detecting sensors 7 opening- and closing-operated periodically along a width direction are provided to detect an edge part We of the rubber sheet material W on a liner R wound via a guide roller 11 from the winding shaft 3, in the vicinity of the winding shaft 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242894-A (JP)
Title: Plasma display panel, method for manufacturing the same, and paste used therefor
Inventor: SHIODA SATOSHI
IPC: H01J11/46
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel having a gold electrode part and a silver electrode part in which the gold electrode part is formed by using electrode paste of excellent printability and excellent resolution in the printing.  <P>SOLUTION: The plasma display panel has electrodes in which the gold electrode part 13 and the silver electrode part 12 are integrated with each other while forming at least an overlapped part, and the gold electrode part 13 is formed by baking at least gold powder and a material containing precious metal powder other than gold powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242630-A (JP)
Title: Support for magnetic recording medium
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for a magnetic recording medium which is little in the number of pieces of DOs and is excellent in traveling durability even in the case of photographing in an LP mode and reproducing with a model different from the model used for photographing, more particularly a magnetic recording medium adequate for manufacturing DVC-LP tapes.  <P>SOLUTION: The support for the magnetic recording medium is formed with a reinforcing film consisting of a material selected from metals, semimetals, alloys and their oxide and composite on the surface on at least one side of a polyester film, in which the index value MTD of the bending moment in a transverse direction expressed by the following equation is ≥150 GPa.μm<SP>3</SP>. In the equation, (y) is the variable indicating the position of the thickness direction within the support and the central position in the thickness direction is defined as zero; the surface position of the support formed with the reinforcing film as t/2 (μm): the other surface position of the base as -t/2 (μm); and ETD is the Young's modulus (GPa) in the transverse direction of the component in the position (y).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248795-A (JP)
Title: Handwritten character input support device and its method
Inventor: AKIYAMA KATSUHIKO
IPC: G06K9/62
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handwritten character input support device and its method capable of inputting a blank character by an easy and simple method without losing touch with sensation of a user who inputs the blank character.  <P>SOLUTION: A handwritten character pattern is input, a coordinate of a rightmost end or a lowermost end of the input handwritten character pattern is detected and added with a predetermined interval value to calculate a coordinate of a position for displaying a space guide and the space guide is displayed in the same display area of the handwritten character pattern. When a new handwritten character pattern is input in an area closer to the handwritten character pattern side than the space guide, it is recognized that no blank character exists in an area from the space guide to the handwritten character pattern side. When a new handwritten character pattern is input in the right side or the lower side of the space guide, it is recognized that a blank character is input in the area from the space guide to the handwritten character pattern side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248397-A (JP)
Title: Method of measuring inorganic oxide and instrument for measuring inorganic oxide
Inventor: SAKAMOTO KENSHO
IPC: G03G21/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring inorganic oxides capable of rapidly and exactly measuring an amount of the inorganic oxides on a recording medium under conditions equal to an actual printing state of electrostatic latent image developing toners and an instrument for measuring the inorganic oxides.  <P>SOLUTION: The method of measuring the inorganic oxides by utilizing a photoreceptor and fixing roll used in an electrophotographic method and the instrument for measuring the inorganic oxides using the same include a process step of transferring the electrostatic latent image developing toners from the photoreceptor onto the recording medium, then measuring the amount of the inorganic oxides on the recording medium by a sensor while moving or stopping the recording medium and a process step of fixing the electrostatic latent image developing toners on the recording medium, then detecting the amount of contamination to the fixing roll by the inorganic oxides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246819-A (JP)
Title: Molded article from cycloolefin-based polymer
Inventor: MIYAMOTO YOSHIKAZU
IPC: G02F1/1333
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded article that is formed from an addition polymer of a cycloolefin-based monomer having a polar group and has excellent optical characteristics, adhesion and heat resistance.  <P>SOLUTION: The molded article is produced by subjecting a cycloolefin-based monomer represented by formula (1) to an addition polymerization reaction to produce a cycloolefin-based polymer and molding the resulting cycloolefin- based polymer as a molding resin material by a melt extrusion method. Preferably, the molding resin material is one produced by subjecting a cycloolefin- based monomer represented by formula (1) and a monomer copolymerizable therewith to the addition polymerization reaction. Further, it is preferable that the molding resin material is one produced by carrying out the addition polymerization reaction in the presence of a transition metal complex compound represented by formula (2). The molded article thus produced is preferably used as an optical film or sheet or as an optical fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259481-A (JP)
Title: Audio system
Inventor: SATO YOSHINORI
IPC: H04R5/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of an audio system comprised of a radio headset and an audio gateway.  <P>SOLUTION: Headsets 10A to 10C are used by pairing with different audio gateways 20A to 20C and comprised of a radio transmission and receiving means (antenna) 11, a radio module 12, a controlling part 13, an input means 14, a memory 15, and a speaker 16. Each headset 10 shares the data by radio communication with the gateways 20A to 20C and other headsets. This makes it possible to listen to music and other audio programs under the same environment by pairing the headsets 10A to 10C and the audio gateways 20A to 20C optionally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255212-A (JP)
Title: Lens barrel
Inventor: TAKAGI TETSUYA
IPC: G02B7/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel which is miniaturized and made compact and where a frame member is surely driven to reciprocate.  <P>SOLUTION: A lens frame 20 has female helicoids 2d and 2e, cam grooves 2f and 2g in a crossing state with the helicoid 2e and a bayonet groove 2n on the inner peripheral surface of a cam frame 2, and three helicoid insertion parts 2h in which a male helicoid 3b is inserted, and three pairs of bayonet pawl insertion parts 2i and 2j and 2i' and 2j' are provided at the rear end wall part 2q of the cam frame 2. The insertion parts 2i and 2i' are superposed and arranged in the insertion part 2h where the pawl is apt to come off. When the insertion parts 2i and 2i' exist inside the insertion part 2h, they are set to be positioned on the outside of the insertion part 2h to prevent the disengagement of the bayonet pawl.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255040-A (JP)
Title: Gps receiver and receiving method
Inventor: SANNOMIYA JASON
IPC: H04B1/7075
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GPS receiver which can acquire GPS signals from a plurality of GPS satellites efficiently and rapidly, and carry out a positioning calculation more accurately.  <P>SOLUTION: Two of three kinds of PN codes among spreading code generators 534(1)-534(3) are input and added in an adder 536, and the added result is processed by using the FFT method and stored in a memory 538. The result value of the FFT process applied on the added PN codes stored in the memory 538 is multiplied by a result value of the FFT process applied on IF data (received data) stored in a memory 532, and the result of the multiplication is processed using the despreading method, thereby obtaining a correlation value. These processes are repeated, while changing the combination of PN codes to be added, and on the basis of these results, a synchronous acquiring process using a plurality of PN codes is carried out rapidly with fewer number of processings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257696-A (JP)
Title: Static electricity eliminating device
Inventor: TANABE YOSHIHIKO
IPC: H05F3/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static electricity eliminating device capable of precluding a poor performance of film formation by solving the problem of sludge generated in association with the operation of the device and conducting regular cleaning of inside the device and also replacement of the member(s), easily, smoothly, and efficiently in a short time.  <P>SOLUTION: The static electricity eliminating device 1 is equipped with an electrode 2, a cover 3 having an approximately channel-shaped section covering the side face portions of the electrode 2 other than the surface confronting a non-magnetic support having a long stretching shape, a pair of supporting members 4a fitted to the cover 3 at its two ends in the longitudinal direction for supporting the electrode 2 in its parts near the two ends, and a frame 5 installed approximately parallel with the electrode 2 for fixing it in a vacuum vessel, wherein the supporting members 4a are attached fast to the frame 5, while the cover 3 is fitted removably on the supporting members 4a and frame 5, and thereby the static electricity is eliminated from the non-magnetic support within the vacuum vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251810-A (JP)
Title: Inkjet recording head and its manufacturing method
Inventor: TAKEZAWA YOICHI
IPC: B41J2/135
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head which has a superior water repellency and a stable jet characteristic for ink drops.  <P>SOLUTION: In the inkjet recording head which has a nozzle forming member (nozzle plate 1) with nozzles 2 formed for discharging ink, a water repellent film 3 of a triazine thiol derivative is formed at a nozzle surface 1A (surface at the ink discharge side) of the nozzle forming member 1, thereby preventing the ink from remaining at the nozzle surface 1A. A good printing quality is obtained and at the same time, the durability of the nozzle surface 1A is enhanced. The nozzle surface 1A is uniformly coated in a state having no pin hole by forming the water repellent film 3 by organic plating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256714-A (JP)
Title: Information posting system, information posting method, information posting program, counting device, counting method and counting program
Inventor: FUJINO TAISUKE
IPC: G06Q10/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information posting system capable of responding to various requests from an advertiser.  <P>SOLUTION: This information posting system is provided with a transmitted information posting means 11 for posting a page of the information transmitted to a user by an information transmitting member, a monitoring means 14 for detecting the accessing behavior to a page of the transmitted information posted by the transmitted information posting means by the user and an address of the page accessed by the user, a counting means 16 for counting the number of times of access to the page on condition that the monitoring means detects the accessing behavior by the user, an upper limit value storing means 19 for storing an upper limit value of the number of times of access to each page in advance, a comparing means 16 for comparing the upper limit value of the number of times of access stored in the upper limit value storing means with a counted value of the number of times of access counted by the counting means, and a processing means 10 for executing the predetermined processing on condition that the counted value of the number of times of access reaches the upper limit value as a result of the comparison by the comparing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252715-A (JP)
Title: Rice seed infectious disease control agent composition and method for controlling rice seed infectious disease
Inventor: MAEDA MITSUNORI
IPC: A01N63/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice seed infectious disease control agent composition which has an excellent control effect also against synthetic microbicide-resistant microbes in scarcely irregular potencies and has the high effects against wide diseases, and to provide a method for controlling the rice seed infectious diseases.  <P>SOLUTION: This rice seed infectious disease control agent composition contains at least a microorganism belonging to the genus Fusarium and substantially not having pathogenicity against the rice and at least a microorganism belonging to the genus Pseudomonas and substantially not having pathogenicity against the rice. And the method for controlling the rice seed infectious diseases is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261424-A (JP)
Title: Hair-restoring and growing agent
Inventor: KAWAI NORIHISA
IPC: A61Q5/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new safe hair-restoring and growing agent.  <P>SOLUTION: This hair-restoring and growing agent contains a compound having a structure of formula 1 [wherein, R<SB>1</SB>and R<SB>2</SB>are each hydrogen atom or an acetyl group, with the proviso that at least one of Rs is an acetyl group; and (n) is 6-12].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255090-A (JP)
Title: X-ray spectroscopy element and x-ray fluorescence spectrometer
Inventor: DOUI MAKOTO
IPC: G21K5/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray spectroscopy element, capable of sufficiently removing hazardous X-ray maintaining sufficient intensity of the main reflected rays.  <P>SOLUTION: The X-ray spectroscopy element 4 is constituted by layering a multitude of layer pairs, consisting of a reflection layer 4a and a spacer layer 4b on a substrate 4c and is provided with two multiple layer films 4e, consisting of a single or a plurality of layer pairs having a specific period length (d). In order that X-rays having desired energy among the X-rays reflected at the first multiple layer film 4e<SB>1</SB>on the substrate 4c side is removed by interfering with the X-ray reflected by the second multiple layer film 4e<SB>2</SB>be on the incidence surface 4f side, a specific period length d<SB>2</SB>or the material of the reflection layer 4a or the material of the spacer layer 4b are different from the first layer multiple layer film 4e<SB>1</SB>and layer pair number in the second multiple layer film 4e<SB>2</SB>is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253341-A (JP)
Title: Process for manufacturing grain-oriented magnetic steel sheet showing excellent magnetic property
Inventor: SHIGA NOBUISA
IPC: B21B3/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a grain-oriented magnetic steel sheet showing excellent magnetic properties and improved stability by appropriately controlling primary recrystallized grains.  <P>SOLUTION: The grain-oriented magnetic steel sheet is manufactured by hot rolling a steel slab having a component composition comprising ≤0.08 mass% C, 2.0-8.0 mass% Si and 0.005-3.0 mass% Mn, wherein Al content is reduced to <100 ppm and N, S and Se contents are each reduced to <50 ppm. The hot-rolled sheet is annealed, subjected to cold rolling once or more than once employing interstage annealing between the cold rolling stages and subjected to decarburizing annealing. After applying an annealing separator which essentially comprises MgO, final finish annealing is performed. Here, the slab is heated at ≤1,250°C before hot rolling. The difference of C content before and after annealing the hot-rolled sheet is controlled to ≤150 ppm, and decarburizing annealing is performed employing a temperature rising step wherein the temperature rising rate is adjusted to ≥10°C/sec within a temperature range of 600-750°C and the soaking temperature is adjusted to 700-1,000°C. The average grain size of primary recrystallized grains is adjusted to 10-60 μm, and the coefficient of variation of the grain size is adjusted to ≤0.4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264447-A (JP)
Title: Piezoelectric vibrator and its manufacturing method
Inventor: MATSUYAMA MASARU
IPC: H01L41/22
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface mount crystal vibrator with high corrosion resistance.  <P>SOLUTION: The piezoelectric vibrator is constituted of a crystal vibrator chip 11, a crystal vibration plate 12 integrally connected with a base part of the crystal vibrator chip 11 and having a frame-shaped part that surrounds the vibrator chip, an excitation electrode 16, a pair of caps 14 that is joined via joining films 17, 18 to be connected with the excitation electrode and tightly seals the excitation electrode, lead electrodes 19, 20 arranged on the surface of the caps and a fluorocarbon resin layer that covers the exposed parts of the joining films.  <P>COPYRIGHT: (C)2003,JPO