baber/WOPTO huggingface dataset:
Patent JP-2004107229-A (JP)
Title: Method for producing chlorosilane compound
Inventor: KUBOTA YASUBUMI
IPC: C07F7/12
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously producing a chlorosilane compound from a silanol compound in good yield at a low cost.  <P>SOLUTION: The method for producing the chlorosilane compound represented by general formula (2): R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>SiCl (wherein R<SP>1</SP>and R<SP>2</SP>denote each a 1-20C substituted or a 1-20C unsubstituted monovalent hydrocarbon group; and R<SP>3</SP>denotes a 3-20C secondary or 3-20C tertiary monovalent hydrocarbon group) is carried out as follows. The silanol compound represented by general formula (1): R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>SiOH (1) [wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each the same as that in general formula (2)] is reacted with hydrochloric acid. Thereby, the chlorosilane compound can be produced from the silanol compound in the good yield at the low cost according to the industrially readily practicable method using the inexpensive and readily available hydrochloric acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105074-A (JP)
Title: Freshness-retaining agent and method for producing the same
Inventor: INOUE ISATOSHI
IPC: A23L3/3472
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freshness-retaining agent maintaining strong antioxidation power and excellent luster for various coloring matters contained in food, improving luster and excellent in functionality and safety of retaining freshness through lowering the activity of decomposition enzyme, and to provide a method for producing the freshness-retaining agent.  <P>SOLUTION: This freshness-retaining agent comprises extracts from husks or body of shellfish, body of fishes such as salmon and trout, skin of fishes having red skin such as sea bream and scorpionfish, alga such as green alga, and fungus such as mushroom, kefir, filamentous fungus and yeast, extracted with an extracting solvent containing an organic solvent, and at least one natural product containing (a) a reductant, (b) coenzyme, (c) reducing enzyme and (d) transition metals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108977-A (JP)
Title: Test piece forming system and method for measuring cone index, and system and method for measuring cone index
Inventor: TADA KOJI
IPC: G01N33/24
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test piece forming system and a method for measuring a cone index, and a system and a method for measuring the cone index capable of forming a test piece for measuring a cone index or measuring the cone index more effectively than a JIS method.  <P>SOLUTION: A mold 40 is inputted from an input/output part 3, transferred by a turn table 20 and a plurality of cylinders 30-1 to 30-6 to a filling part 4, a compacting part 5, and a cone index measuring part 6 successively, wherein a filing process, a static compacting process and a cone index measuring process are performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107530-A (JP)
Title: Vinyl chloride copolymer resin for paste, and its manufacturing method
Inventor: MATSUZAKI SHINBE
IPC: C08F293/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new vinyl chloride copolymer resin for a paste, which can be easily manufactured, gives a plastisol excellent in gelation properties and storage stability, and is excellent in tensile properties and the like under low temperature processing conditions.  <P>SOLUTION: The vinyl chloride copolymer resin is made from a vinyl polymer (A) having at least one mercapto group in its molecule, and a vinyl chloride monomer (B), wherein the vinyl polymer (A) has a terminal mercapto group and comprises at least one polymer selected from vinyl acetate polymers and (meth)acrylate polymers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109829-A (JP)
Title: Stereoscopic image display device
Inventor: SUDO TOSHIYUKI
IPC: G03B35/26
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display device for preventing the decline of the resolution of reproduced two-dimensional images and thus excellently performing the stereoscopic display of a super-multi-eye area of high resolution in reproducing the two-dimensional images corresponding to many view points by using one or several light sources.  <P>SOLUTION: In the stereoscopic image display device, by regularly displacing a light deflecting member composed of a light deflecting element having an effect of deflecting an incident beam light and passing it through a fixed converging point, an observer is provided with the parallax images of multiple view points while suppressing the deformation of the beam light and thus the stereoscopic display of the super-multi-eye area of high resolution is excellently performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108741-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: NISHIGUCHI NORIE
IPC: F28F21/08
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize brazing of an iron-made pipe plate and a copper-made heat transfer pipe as inexpensively as possible with excellent manufacturing efficiency.  <P>SOLUTION: The iron-made pipe plates 1a, 1b in a heat exchanger such as a shell-and-tube type heat exchanger and the copper-made heat transfer pipe 2 supported on the pipe plates 1a, 1b by passing through them are constituted in such a way that they are joined and integrated by brazing filler metal made of bronze enabling brazing in a furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117125-A (JP)
Title: Computer color matching method
Inventor: KUMAMOTO HIROSHI
IPC: G01J3/46
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide computer color matching suitable for realizing a target color without requiring a professional knowledge of toning such as selection of a pigment combination or determination of a primary mixing ratio.  <P>SOLUTION: In this computer color matching, the primary mixing ratio is calculated by using the mean value of concentration dependency data of optical characteristics of each color material in combinations of all color materials thought out automatically, without selection of a combination of the color materials by a person and manual input of the primary mixing ratio of the color materials, and the mixing ratio for acquring the target color is calculated in consideration of the concentration dependency of the optical characteristics of the color materials by utilizing the primary mixing ratio calculation result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117272-A (JP)
Title: Method and device for reading data for biochemical analysis
Inventor: KIMURA TOSHIHITO
IPC: G03B42/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method superior in quantitative determination for reading data for biochemical analysis by guiding an exciting light only to a number of photostimulable phosphor layer regions on a support of a storage phosphor sheet for photoelectrically detecting a released photostimulable light.  <P>SOLUTION: The storage phosphor sheet 10 on which the number of photostimulable phosphor layer regions 12 with radiation energy selectively accumulated thereon are spaced from each other is placed on a sample stage 21. With an optical head 35 moved to a main scanning direction and to a subsidiary scanning direction for guiding a laser light 24 as well as the released photostimulable light 45 to a photo multiplier 50, it is irradiated in sequence with the laser beam and the released photostimulable light is photoelectrically detected by the photomultiplier 50. The storage phosphor sheet is irradiated with a positioning laser beam for photoelectrically detecting the positioning laser beam scattered by the storage phosphor sheet, and it is irradiated with the laser beam for photoelectrically detecting the photostimulable light after the position of the optical head is determined for positioning in accordance with the quantity of photoelectrically detected laser beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175904-A (JP)
Title: Reinforcing bar binding machine and reel used for the same
Inventor: NAKAGAWA YASUSHI
IPC: B65B13/28
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing bar binding machine and a reel for eliminating the possibility of a wire coming off from the flange of a reel which makes it impossible to feed the wire.  <P>SOLUTION: This reinforcing bar binding machine 20 binds reinforcing bars 22 in a loop by winding a wire 27 around the bars 22. A fluted recess 42A is formed on the opening edge of a cassette case 40. The flange on the opening side of the case 40 is a big flange 55 having a big enough diameter to fit in the recess 42A of the reel 40. On the hub hole 51 inner peripheral face where the reel mounting axis 43 of the reel 40 is to be inserted, a fitting tab 47 is formed for preventing the drop from the axis 43, and the tab 47 and the axis 43 are fitted enabling the reel 41 to rotate intermittently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176121-A (JP)
Title: Burned silica particle and production method therefor
Inventor: OISHI HIDEKI
IPC: C08K7/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide burned silica particles which have low moisture absorbability, have a narrow particle size distribution, have a uniform particle diameter, and hardly contain agglomerates with a large particle diameter, and to provide a production method therefor.  <P>SOLUTION: A hydrolysable silicon compound is subjected to hydrolysis and condensation in an organic solvent containing water and a catalyst to obtain silica particles. After that, the silica particles are burned in the range of 1,000 to 1,200°C. Preferably, the concentration of the silica compound contained in the organic solvent is controlled in the range of 0.05 to 1.2 mol/L, and the concentration of water is controlled in the range of 2 to 25 mol/L, and the concentration of the catalyst is controlled in the range of 0.8 to 9.4 mol/L. The mean particle diameters of the burned silica particles lie in the range of 0.04 to 5 μm, and the standard deviation value of the mean particle diameters is ≤1.3 μm, and the content of agglomerates with particle diameters of ≥20 μm is ≤0.02 wt.%, and the moisture absorption quantity thereof after leaving in an atmosphere of 30°C-90% RH for one day is ≤0.2 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128071-A (JP)
Title: Press fit bonding wiring substrate
Inventor: WATANABE HIROMICHI
IPC: H05K1/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press fit bonding wiring substrate which restrains damage generated in the substrate by absorbing external stress upon electrical bonding, by forcibly fitting a press fit terminal into a through hole provided on the wiring substrate in an electronic control device employed under high-temperature environment.  <P>SOLUTION: The press fit bonding wiring substrate is provided with a plurality of through holes into which press fit terminals are forcibly fitted and retained, and an elastic material is filled into a resin connecting the sheet type substrates of the substrate. The elastic material is flexible grains scattered into the resin of the substrate. The substrate itself is provided with a capability for absorbing and mitigating the external stress by filling the elastic material into the resin and, therefore, a stress applied on the substrate upon forcibly fitting the press fit terminal into the through hole is reduced and damage of the substrate generated upon the force fitting is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126816-A (JP)
Title: Design support device and design support method and its program product
Inventor: NAKAMURA TOSHIYUKI
IPC: G06F17/50
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support device capable of designing a safety system in a desired safety level regardless of the level of skills for a safety design technology.  <P>SOLUTION: This design support device is provided with an equipment information database 14 in which equipment information is stored and a safety category database 15 in which safety relevant information including a safety category corresponding to equipment and the design rule of a safety circuit constituted of equipment are stored. At acquiring the kinds of input equipment and output equipment constituting the circuit, the operation specifications of control associated with the input equipment and output equipment and the safety category to be achieved, an MPU 13 performs access to each database according to acquired various conditions, and extracts the equipment matched with the conditions, and performs the arrangement and wiring of the extracted equipment according to the design rule to generate a safety circuit. The circuit diagram of the generated safety circuit is outputted to a CRT 23, and stored in a storage device 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124164-A (JP)
Title: Fine-working method for metallic layer
Inventor: TANAKA SATOSHI
IPC: C23F1/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine-working method for a metallic layer by which, e.g., fine wiring of copper can relatively easily be formed on a base layer formed of a resin or the like.  <P>SOLUTION: A resist layer subjected to patterning so as to be a desired shape is formed on a metallic layer of a base material 41 composed of the two layers of a base layer 11 and the metallic layer 31. The removal part in the metallic layer is thereafter removed by etching with a first solution 61. The remaining part 33 in the metallic layer remaining without being removed by the etching on the base layer is removed by etching with a second solution 62. As the first solution, a cupric chloride solution or a ferric chloride solution is used. As the second solution, a sulfuric acid aqueous solution of 1 to 15 wt.% is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122955-A (JP)
Title: Car washing machine and its method
Inventor: IGARI AKIRA
IPC: B60S3/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine capable of performing car washing corresponding to manual car washing, and shortening a car washing time.  <P>SOLUTION: A car washing machine body 1 is equipped with brushes 13, 14 and 18 brushing a washing vehicle, a high pressurized water spray nozzle 11 spraying high-pressurized water to the vehicle, and a highly foamy detergent arch 19 spraying a highly foamy detergent to the vehicle 2. The vehicle 2 is washed by the brushes, and the highly foamy detergent is sprayed to the vehicle 2 from the highly foamy detergent arch 19. Then, high-pressurized water is sprayed from the high-pressurized water spray nozzle 11 to wash the vehicle 2 by the brushes by washing out the highly foamy detergent. A washing effect with the detergent can be improved by spraying the highly foamy detergent to the vehicle 2 and the washing corresponding to the manual car washing can be performed by spraying the high-pressurized water to the vehicle 2 and washing by the brushes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284574-A (JP)
Title: Nucleic acid molecule, polypeptide and use therefor including diagnosis and treatment of alzheimer's disease
Inventor: DURHAM L KATHRYN
IPC: A61K48/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the screening, diagnosis and prognosis of Alzheimer's disease of mammals, the identification of mammals having high risk of the disease and the monitoring of the effectiveness of a treatment applied to a mammal of Alzheimer's disease.  <P>SOLUTION: The present invention provides methods and compositions for screening, diagnosis and prognosis of Alzheimer's disease, for monitoring the effectiveness of Alzheimer's disease treatment, and for drug development. Alzheimer's disease-associated features (AFs), detectable by two-dimensional electrophoresis of cerebrospinal fluid, serum or plasma are described. The invention further provides Alzheimer's disease-associated protein isoforms (APIs) detectable in cerebrospinal fluid, serum or plasma, preparations comprising isolated APIs antibodies immunospecific for APIs, pharmaceutical compositions, diagnostic and therapeutic methods, and kits comprising or based on the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132190-A (JP)
Title: Pump with guide vane in combination use as valve
Inventor: UCHIDA YOSHIHIRO
IPC: F16K1/22
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump with a guide vane in combination use as a valve capable of reducing the set up area by giving the pump a guide vane function and a valve function (water stopping function).  <P>SOLUTION: The valve 20 in combination use as the guide vane having a structure of a water stopping valve which becomes a guide vane for straightening when the valve is opened, is provided on the downstream side of an impeller 13 built inside a casing 11 of the pump P. The valve 20 in combination use as the guide vane has a structure for rotating with a rotating shaft 23 as the center and blocking a pipe passage when it rotates to a water stopping position, and when it rotates to an opening position, it becomes the guide vane for straightening water flowing through the pipe passage on the downstream side of the impeller 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176878-A (JP)
Title: Gas flow stopping device
Inventor: CHRISTMAN STEPHEN
IPC: F02C7/232
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable adjusting device capable of removing out a liquid such as a fuel oil into a closed part while preventing a gas flow into the closed part.  <P>SOLUTION: The device 30 included a valve housing 34 having a container 36 receiving a liquid and a gas; a drain valve means opened and communicated with the liquid and the gas. The drain valve means includes a valve seat 64 and a float member 70 positioned in the valve housing. The float member 70 has a smaller specific gravity than that of the liquid passing through the device 30. When the liquid flows through the valve housing 34, the float member 70 is floated from the valve seta 64 and when the gas exists in the container 36, it is engaged with the valve seat 64 to prevent the gas from flowing into the closed part 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135139-A (JP)
Title: Optical transmitter
Inventor: SHIMOMURA KENKICHI
IPC: H04B10/556
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter capable of enhancing frequency use efficiency without lowering signal reception sensitivity as far as possible.  <P>SOLUTION: The optical transmitter is provided with an optical modulation processing part which is constituted of a carrier wave carrier suppression pulse modulation means which generates a CS-RZ (carrier-suppressed return-to-zero) signal by performing carrier wave carrier suppression pulse modulation processing to a light source signal, a phase modulation means which performs phase modulation processing of a data signal on the basis of the CS-RZ signal and converts the data signal into a phase modulation signal, and an optical filter means which suppresses redundant frequency components included in the phase modulation signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138084-A (JP)
Title: Check valve
Inventor: NISHIKAWA YOSHIHIRO
IPC: F16K15/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve capable of normally opening/closing by preventing deformation of a valve element.  <P>SOLUTION: An entrance 4, a valve chamber 3 and an exit 5 are formed by a valve casing comprising an entrance side member 1 and an exit side member 2. An annular valve seat 6 is formed at a valve chamber 3 side opening end of the entrance side member 1. The spherical valve element 7 is disposed in the valve chamber 3. A cross-like retaining part 9 is formed in the annular valve seat 6 integratedly with the entrance side member 1. The retaining part 9 is partially formed to a spherical shape such that a right surface facing the valve element 7 side is coincident with an outer surface of the valve element 7 and receives the valve element 7 when the valve is closed with the valve element 7 seated on the annular valve seat 6. Since the valve element 7 is received by the retaining part 9, it is not deformed even if it receives impact by water hammer or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137719-A (JP)
Title: Exterior-wall structure of building
Inventor: ARITA HIROSHI
IPC: E04B1/684
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To stably and surely conduct a waterproof countermeasure by assembling a lower frame 3 to vertical frames 1 and 1 in the case of the execution of work while closing the intermediate section of a vertical recessed groove 8 formed for housing a pane 6 to the side face of the lower frame 3 in the exterior-wall structure of a front in a building in which the pane 6 is fitted to a section surrounded by the vertical frames 1 and 1, an upper frame 2 and the lower frame 3.  <P>SOLUTION: The lower frame 3 positoned on the lower side of the pane 6 is composed of a lower frame body 49 having a length approximately the same as a space between the vertical frame 1 and 1 and a waterproof sliding plate 38 installed apart from the lower frame body 49, slidably engaged in the longitudinal direction and positioned on the bottom of a lateral recessed groove 9. The length W2 of the sliding plate 38 is formed in the length longer than that W1 of the lower frame body 49, and the projecting end of the sliding plate is fitted into the vertical recessed groove 8 under a liquid-tight sealed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138291-A (JP)
Title: Bullet speed reducing device
Inventor: IWAZAWA TATSUO
IPC: F41B11/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the speed of a bullet in shooting the bullet moving in a barrel at a specific speed, from a mouth of the gun.  <P>SOLUTION: An openable and closeable movable piece 18 pressurized by the air pressure in front of the bullet toward the mouth of the gun 13, 13' in the barrel to be opened in the passing direction of the bullet 11, and returned to an original position after the passage, is mounted on a front end part of the barrel 12, and the movable piece 18 is operated in a state that it is not brought into contact with the bullet 11, or slightly brought into contact therewith to a degree not disturbing the motion of the bullet 11, when the bullet 11 is passed through the movable piece 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149540-A (JP)
Title: Optical equipment
Inventor: YUGI NAOTO
IPC: G02B7/04
Filed: 2002-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical equipment which can maintain optical performance and can have its lens barrel made small-sized when no picture is taken and on which an accessory can directly be mounted. SOLUTION: The equipment is equipped with a 1st lens group L1 which constitute the optical system, a driving motor 15 which drives the 1st lens group L1, a 2nd lens group L2 which is provided on the optical-axis image plane side of the 1st lens group L1, a driving motor 11 which drives the 2nd lens group L2, and a control means which controls the driving motors 11 and 15 so that the 1st lens group L2 begins to be moved in after the 2nd lens group L2 is moved in response to an indication of storing the optical system and the 1st lens group L1 is then moved into a space formed by moving the 2nd lens group L2 out.