baber/WOPTO huggingface dataset:
Patent JP-2003041188-A (JP)
Title: Nonaqueous thermosetting 2k coating agent
Inventor: SPEIER PETER
IPC: C08G18/79
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent giving a cured film having balanced stability to the environment and high mechanical stability, especially scratch resistance. SOLUTION: The nonaqueous thermosetting 2K coating agent contains (A) a solvent-containing polyol component and (B) a crosslinking component comprising at least one aliphatic and/or alicyclic polyisocyanate having an NCO functional value of 2-6. In the coating agent, 0.1-95 mol% of free isocyanate groups naturally existing in the polyisocyanate is made to react with N,N-bis(3- trialkoxysilylpropyl)-amine and the weight ratio of the components A and B to a non-volatile organic component is 6:1 to 1:2.
Patent JP-2004038039-A (JP)
Title: Method and device for drying coating film, and method for manufacturing plastic lens
Inventor: TAKADA KEISUKE
IPC: F26B3/06
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact coating film driving method which uniformly dries a coating film on the surface of a plastic lens substrate in a short time without spoiling quality, a coating film driving device, and a method of manufacturing a plastic lens.  <P>SOLUTION: After a processing liquid is coated on the surface of the plastic lens substrate to form the coating film, near infrared rays are radiated to the coating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048155-A (JP)
Title: Image processing apparatus, method, program, and storage medium storing the image processing program
Inventor: SUINO TORU
IPC: H04N1/41
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the image processing apparatus capable of discriminating whether a document image included in image data indicates vertical writing or horizontal writing without the need for addition of a heavy and sophisticated function in the process of companding the image data.  <P>SOLUTION: The image processing apparatus can discriminate whether the document image included in the image data indicates vertical writing or horizontal writing without the need for the heavy and sophisticated function by discriminating the document image originated from the image data on the basis of a characteristic of a coefficient in a vertical or horizontal direction included in a two-dimensional wavelet coefficient in the companding process of the image data in the image processing apparatus that compresses the image data in the process of transform to the two-dimensional wavelet coefficient, quantization and encoding or expands the image data compressed in the process of transform to the two-dimensional wavelet coefficient, quantization and encoding by the inverse procedure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045074-A (JP)
Title: Method and apparatus for analyzing chelating agent
Inventor: ZENYOUJI KAZUYA
IPC: G01N27/62
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method for identifying a water soluble chelating agent in a sample liquid.  <P>SOLUTION: In the method for analyzing the chelating agent in the sample liquid, the chelating agent in the sample liquid is separated by an ion chromatograph, and mass analysis is performed on the separated chelating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041950-A (JP)
Title: Air filter
Inventor: TOZAWA RYOICHI
IPC: A61L9/01
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter excellent in a deodorant effect, an antibacterial effect and a deodorization effect in which a generation effect of a negative ion is further high.  <P>SOLUTION: The air filter is constituted by a nonwoven fabric and tourmaline and a charcoal are mixed into the nonwoven fabric. Preferably, the air filter 5 is constituted by superposing a flat plate-like nonwoven fabric 4 and a corrugated nonwoven fabric 3. The deodorant effect, the antibacterial effect and the deodorization effect are obtained by the action of the tourmaline and the charcoal and further, the negative ion effect is effectively obtained by the tourmaline. Further, fixing force of the mixing substance is enhanced by the ion effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047876-A (JP)
Title: Polishing device and polishing process
Inventor: FUJITA TAKASHI
IPC: B24B53/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device and a polishing process, wherein a pad dressing condition as a polishing condition except for a polishing time is varied from the result of an obtained polishing shape, thereby making close to a desired polishing shape, or improving the polishing shape to enhance the polishing uniformity.  <P>SOLUTION: In a pad dressing means 30, at least either one of a pad dressing pressure and a time of applying a pad dressing can be varied in accordance with the position in a polishing pad 22, and a strength distribution of a dressing is formed in the polishing pad 22 to obtain the desired polishing shape. Further, correlation data between the polishing shape and the pad dressing condition are automatically collected and stored, and the optimum pad dressing condition for obtaining the desired polishing shape from the polishing shape obtained by a film thickness measurement of a polished wafer is automatically selected from the correlation data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055374-A (JP)
Title: Resin composition for fuel cell separator
Inventor: HASHIMOTO MASAKAZU
IPC: H01M8/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a fuel cell separator superior in balance of molding accuracy, heat resistance, corrosion resistance, gas impermeability, mechanical strength, and low staining property, and to provide a fuel cell separator formed by the above, and the fuel cell provided with this separator.  <P>SOLUTION: The resin composition for the fuel cell separator is formed by melting and kneading at least one kind of an alicyclic structure containing polymer resin selected from a ring-opened polymer hydrogenate of norbornene group monomer or the like and a conductivity imparting agent such as graphite powder. The plate-shaped separator on which a groove-shaped flow passage is formed by injection-molding the composition, and the fuel cell is obtained by mounting the separator on the outside of an electrode of the fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133446-A (JP)
Title: Nand type flash memory apparatus having shared selection line structure
Inventor: RI SHUN
IPC: H01L27/115
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a NAND type flash memory apparatus that has a shared string/ground selection line structure. SOLUTION: The string/ground selection lines of adjacent memory blocks are electrically interlocked so that a string/ground selection transistor adjacent in a string direction shares a batting contact. In such a structure, layout area in a word line direction decreases in proportion to the number of the batting contacts that decrease.
Patent JP-2004051854-A (JP)
Title: Composition containing amino group-containing polysaccharide and film with carbon dioxide permselectivity
Inventor: SAIGA TORU
IPC: C08J5/18
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film with carbon dioxide permselectivity which has a high coating (film) strength, has a high oxygen gas barrier property even in high humidity, is insoluble in water, has high safety in food hygiene, and has a large ratio of carbon dioxide permeability to oxygen gas permeability.  <P>SOLUTION: The film with carbon dioxide permselectivity is comprised of a composition containing an amino group-containing polysaccharide, a polyhydric alcohol and an inorganic layered compound. The mass proportion of the amino group-containing polysaccharide and the inorganic layered compound is 99/1-10/90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064805-A (JP)
Title: Document shredding apparatus
Inventor: ITO YOSHINORI
IPC: H02P21/22
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document shredding apparatus capable of obtaining prescribed capability with high precision regardless of fluctuations in load.  <P>SOLUTION: This document shredding apparatus comprises a three-phase induction motor 2 for driving a shredding mechanism 1; a vector control inverter 3 for supplying the electric power from a commercial power source connected with the input side of the three-phase induction motor 2; a detector 5 for detecting the output voltage and output current of the vector control inverter 3; and a controller 6 which receives the detected voltage and detected current from the detector 5, calculates the load torque of the three-phase induction motor 2, selects frequency and voltage so as to obtain a characteristic curve having a relationship between optimum speed and torque against the load torque, and commands the frequency and the voltage to the vector control inverter 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060818-A (JP)
Title: Hose with bellows metallic conduit
Inventor: FURUTA NORIHIKO
IPC: F16L11/11
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a hose with a bellows metallic conduit repeatedly expands and deforms with internal pressure action to be destroyed by fatigue.  <P>SOLUTION: In the hose 10 with the bellows metallic conduit having the bellows metallic conduit 22 at an inner layer and laminating an outer layer comprising elastic layers 24 and 28 and a reinforced layer 26 on the outside in the radial direction, a knitting angle of the reinforced layer is a small angel of 40° or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059541-A (JP)
Title: Method for producing cycloalkanone and cycloalkanol
Inventor: ISHIDA HAJIME
IPC: C07C35/20
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for converting a cycloalkyl hydroperoxide to a cycloalkanone and a cycloalkanol at a low cost in good selectivity of the cycloalkanone.  <P>SOLUTION: The cycloalkanone and the cycloalkanol are produced by mixing a liquid containing the cycloalkyl hydroperoxide with an N-hydroxy cyclic imide such as N-hydroxyphthalimide, a cobalt compound and an aqueous alkali solution to react the cycloalkyl hydroperoxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057742-A (JP)
Title: Laser therapeutic apparatus
Inventor: SUZUKI HIROKI
IPC: A61F9/007
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser therapeutic apparatus in which a burden of troublesome adjustment of split mirrors is alleviated by facilitating the adjustment of the position of the split mirrors.  <P>SOLUTION: This laser therapeutic apparatus comprises a light guiding optical system for guiding laser beams from a laser source to the eyes of a patient, an illuminating light source, and a light projecting lens. The laser therapeutic apparatus is further provided with a first mirror and a second mirror which are disposed separately to sandwich the optical path of the laser beams introduced into the eye fundus by the light guiding optical system, an illuminating optical system for reflecting the illuminating light from the light projecting lens at the first and the second mirrors toward the eyes of the patient, a mirror movement mechanism for moving the first or the second mirror individually toward the optical axis of the light projecting lens, a fixing mechanism for fixing the positions of the mirrors moved by the mirror movement mechanism, and a movement mechanism for moving the light projecting lens toward its optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072184-A (JP)
Title: Data tampering prevention apparatus and program therefor
Inventor: OGAWA KAZUTO
IPC: G06F21/60
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data tampering prevention apparatus capable of making the tampering of contents or metadata difficult and to provide a program therefor.  <P>SOLUTION: The data tampering prevention apparatus is provided with: a coupling means 201 for coupling received contents and metadata to each other to produce coupled data; a random number generating means 203 for using a private key to generate a random number; an interleave means 202 for modifying a data arrangement in the couple data to produce rearrangement data; a hash value calculation means 205 for calculating a hash value in response to data of a prescribed part of the rearranged data; and a packetizing means 204 for converting the data of the prescribed part of the rearranged data in response to the hash value to produce packetized contents, and the interleave means 202 is configured to decide a data stream being an object of revising the data arrangement on the basis of the random number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068306-A (JP)
Title: Connection device of roof truss member of wooden building
Inventor: IGARASHI TERUO
IPC: E04B1/58
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device connecting with only joint hardware without notching both of joint members by connecting roof truss members of a wooden building.  <P>SOLUTION: The connection device includes an anchor plate 3 having nail holes 5 in both ends of a trapezoid plate 2, a joint plate 4 projected from the trapezoid plate 2, the nail holes 5 driving a plurality of nails into part bringing the trapezoid plate 2 into contact with the side of a main member 20, the nail holes 5 driving a plurality of nails into part bringing the trapezoid plate 2 into contact with a vertical member 21 and an engaging groove 7 fitting the joint plate 4 therein on the vertical member 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071035-A (JP)
Title: Optical disk device
Inventor: KAWAUCHI HIROMI
IPC: G11B20/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of preventing operation errors of a servo by preventing the operation errors of a dropout detection device even if a WDO occurs.  <P>SOLUTION: The device includes a high-speed peak detector circuit for detecting the bright side of a reproduced signal which reproduces the information recorded on the optical disk, a low-speed peak detector circuit for detecting the bright side of the reproduced signal at a time constant different from that of the high-speed peak detector circuit, and a comparator which compares the high-speed peak detector signal detected by the low-speed peak detector circuit with the low-speed peak detector signal detected by the low-speed peak detector circuit, decides that there is a dropout when the potential of the low-speed peak detector signal is larger than that of the high-speed peak detector signal, and outputs a dropout detecting signal. A limiter circuit is arranged at the rear part of the low-speed peak detector circuit and the low-speed peak detector signal is clipped at a specified potential.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078911-A (JP)
Title: Video coding/decoding method for reducing data loss in coded video signal sent through channel
Inventor: PAULIN JACQUES
IPC: H04N19/89
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a coding/decoding method that can decode a present picture by more surely recovers a field of a lost picture header when the picture header of the present image is lost. SOLUTION: When data are lost in a coded video image related to a coded video signal divided into slices and called the present picture, the coding/ decoding method can decode slices not affected by the data loss in the present picture even when the picture header of the present picture is lost.
Patent JP-2004071365-A (JP)
Title: Organic light emitting display device
Inventor: MURAKAMI HAJIME
IPC: H01L51/50
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a homogenous and eye-friendly organic light emitting display device by reducing fluctuations of brightness due to wiring resistance and preventing crosstalk between the devices.  <P>SOLUTION: A light reflecting layer 130 or a light shielding layer 150 of conductive material is formed between the insulation films of the adjacent devices and electrically connected to an upper electrode 125 to reduce fluctuations of brightness due to wiring resistance, and to prevent crosstalk between the devices, providing a homogenous and eye-friendly organic light emitting display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065657-A (JP)
Title: Game machine
Inventor: IIDA TSUTOMU
IPC: A63F7/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of perpetuating a player's interest while reducing a treating burden.  <P>SOLUTION: A first pattern image 63 on a dragon is composed of objects including specific objects which are objects for constituting a body of the dragon. A second pattern image 64 is composed by further adding specific objects to the objects for constituting the first pattern image 63, and the respective pattern images 63, 64 are displayed on a display screen 6a. The objects for constituting the first/second pattern images 63, 64 are only the specific objects and the objects including the specific objects. A storage region of a character ROM for storing these objects can thereby be made small to reduce the processing burden, and at the same time, the second pattern image 64 can be made a pattern image of presence according to the number of added specific objects to perpetuate the player's interest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066716-A (JP)
Title: Aromatic polyamide film and magnetic recording medium using it
Inventor: HORIUCHI MITSUHIRO
IPC: G11B5/73
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polyamide film excellent in surface property and zero defect property and improved in generation of a contaminant when film is reused, and a magnetic recording medium excellent in output characteristics.  <P>SOLUTION: The aromatic polyamide film includes a resin layer in which a surface sulfur concentration (S/C) and a surface alkali metal concentration (A/C) on a projection formed surface measured by X-ray photo-electron spectroscopy satisfy formulae (1) and (2), and a projection of 1 x 10<SP>6</SP>to 1 x 10<SP>8</SP>pieces/mm<SP>2</SP>comprising a particle with an average diameter of 10 to 100 nm, and has the projection of 100 pieces/cm<SP>2</SP>or less with a diameter of 5 μm or larger, wherein formula (1) is represented by 0.008≤S/C≤0.02 and formula (2) is represented by A/C≤0.002.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068135-A (JP)
Title: Self-standing thin film and its manufacturing method
Inventor: KOBAYASHI KEIZO
IPC: C23C14/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for manufacturing a self-standing thin film by using salt as a main substrate material and to provide the self-standing thin film.  <P>SOLUTION: The self-standing thin film separated from the substrate is manufactured by using the salt as the main substrate material and adding a metal, an inorganic material or an organic material to the salt in an amount of ≤ 50 vol% or sticking a mesh of the metal, the inorganic material or the organic material on the surface of the salt, and thereby forming the film on the substrate by vapor deposition and dissolution, and then dissolving and removing the substrate with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078306-A (JP)
Title: Printing method, program for realizing the printing method, recording medium recording program, and pos terminal and pos system
Inventor: MINOWA MASAHIRO
IPC: B41J21/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method which saves on labor for classifying printing information and preparing printed matters allowing the categories of the printing information to be quickly confirmed, and also provide a program for realizing the printing method, a recording medium recording the program, and a POS terminal and a POS system.  <P>SOLUTION: Based on the input information, the printing information is generated and classified by category, and stored as printing information groups for the categories. Then, information indicating category names is added to the printing information group by the indication of a printing execution to generate printing data and, based on the generated printing data, printing is performed on the printed matters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003122299-A (JP)
Title: Driving method of plasma display panel
Inventor: KIM JOONG KYUN
IPC: G09G3/288
Filed: 2002-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving a plasma display panel capable of improving picture quality. SOLUTION: The driving method of a plasma display panel includes a reset period and an address period. A scanning pulse is successively applied to first electrodes so as to select discharge cells to be lighted in the address period and also a data pulse synchronized with the scanning pulse is applied to address electrodes formed so as to be orthogonal to the first electrodes, but, the pulse width of a reset pulse to be applied to the first electrodes in the reset period is set differently depending upon an application sequence of the scanning pulse.
Patent JP-2004075756-A (JP)
Title: Polybutylene terephthalate resin composition and molded article
Inventor: SAITO MAKOTO
IPC: C08L67/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin composition which is excellent in productivity because of its short molding cycle, is free of corrosion of electric contacts, has a high hydrolysis stability, and can be widely and suitably used for automotive parts, electric/electronic parts, etc.; and a molded article made thereof.  <P>SOLUTION: The polybutylene terephthalate resin composition comprises 100 pts.wt. polybutylene terephthalate having a terminal carboxy group content of 30 eq/t or lower and a temperature fall crystallization temperature of 175°C or higher and 0.01-10 pts.wt. epoxy compound or comprises 100 pts.wt. polybutylene terephthalate having a temperature fall crystallization temperature of 175°C or higher and a remaining tetrahydrofuran content of 300 ppm or lower and 0.01-10 pts.wt. epoxy compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079657-A (JP)
Title: Method for manufacturing solid-state imaging element
Inventor: TAKIZAWA RITSUO
IPC: H01L27/148
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve sensitivity and image quality at a low cost without using an epitaxial layer and special equipment, by forming an over flow barrier at a deep position of a substrate.  <P>SOLUTION: A part of a back side (surface opposite to the light receiving surface) of a first conductivity semiconductor substrate 2 is eliminated, a thin film part 2A whose film thickness is about 15 μm is formed, and a second conductivity semiconductor region (first p-type semiconductor well region) 4 is formed at a position of about 4 μm from a back of the thin film part 2A by using an ion implantation method. The over flow barrier is formed at a deep position of the first conductivity semiconductor substrate 2 by using the first p-type semiconductor well region 4. A surface side of the first conductivity semiconductor substrate 2 is made an element formation region. A light receiving part 11, a vertical transfer register 12, a reading gate part 13, etc. are formed, and a gate insulating film 15, a transfer electrode 16, a light shielding film 17, an interlayer insulating film 18, etc. are formed on an upper surface of the element formation region.  <P>COPYRIGHT: (C)2004,JPO