baber/WOPTO huggingface dataset:
Patent JP-2004003892-A (JP)
Title: Internal illuminating clock
Inventor: UCHINO HIROSHI
IPC: G04B19/30
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in an internal illuminating clock that an excessive voltage is required for light emission when using a fluorescent lamp or an EL as a light source and that light at a part where a light emitting diode is installed becomes strong and a part on a dial becomes bright to thereby prevent smooth dispersion of light and generate irregularities when using the light emitting diode as the light source arranged in the dial direction to illuminate the dial.  <P>SOLUTION: A movement with a clock motor included therein is provided on the back face of the dial, and a hand shaft of the movement is projected to the front face of the dial, and an hour hand and a minute hand are installed to thereby form the clock. The light emitting diode is fixed in a sealed case on the back of the dial so that the light emitting diode emits light in the reverse direction to the dial. A reflecting member for reflecting light emitted from the light emitting diode is provided, and the light emitted from the light emitting diode is reflected by the reflecting member, and the reflected light hits the back of the dial to thereby emit light from the dial.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005305-A (JP)
Title: Monitoring method of memory use capacity, and computer system
Inventor: HORIE MASANORI
IPC: G06F9/46
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the dead lock of a computer caused by memory leakage, when a computer system is used continuously.  <P>SOLUTION: An information acquisition and processing part 102 periodically acquires a used memory size and a CPU load from an OS management table and stores them in a memory load history information area 103 and a CPU load history information area together with the acquisition time. When an information analyzing and processing part 105 detects the occurrence of memory leakage from memory load history information 204, it predicts the arrival time, when the limit of the memory usage arrives at a shreshold and further forecasts a less-loaded time zone which exists, immediately before the arrival time from a CPU load history information 205, and then sets a recovery process executing part 106 so that a recovery process is executed in the time zone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011134-A (JP)
Title: Segment for tunnel lining, and its bag body for backfilling
Inventor: MATSUOKA KAORU
IPC: E21D11/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment for tunnel lining and its back filling bag body which is protected and is not damaged by a brush and to easily break the covering material when actuating an inner pressure onto the bag body, and enable backfilling due to secure expansion of the bag body.  <P>SOLUTION: A hollow part 3 is formed on the rear face of a segment body 2 and a bag 5 formed of a cylindrical fabric is folded flat and the folded bag 5 is further folded breadthwise and lengthwise, a granular material is covered with a covering material 11 partly bound by an elastic binder to form a backfilling bag body 4. The backfilling bag body 4 is fitted in the hollow part 3 and a pressure feed inlet 10 to intrude the grouting material 16 into the bag body 5, penetrating the segment body 2, is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011686-A (JP)
Title: Air bearing
Inventor: SAKAI HISAYOSHI
IPC: F16C32/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bearing in which a moving part can be locked securely to the base without changing position and posture of a specified part of the moving part relative to a base.  <P>SOLUTION: In the air bearing 10, on receiving a command for locking, compressed-air supply for floating to the space between the base 12 and the moving part 16a is released, and compressed-air for standstill is supplied into a chamber 22 by compressed-air supply means 32, 34 for bringing the moving part to a standstill. In this case, the specified part 40 in the inside wall of a diaphragm 24 is deformed in the direction for increasing the thickness of an air film 36 by the amount same as the thickness of the air film 36 between the base 12 and the moving part 16a, which thickness disappears by the release of the compressed air. Thus, the base 12 and the moving part 16a are brought into contact with each other without changing the position and posture of the specified part 40 in the outside wall of the diaphragm 24 relative to the base 12. Consequently, the moving part 16a is brought to a standstill to the base 12 by the frictional force generated by the contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012013-A (JP)
Title: Foodstuff cold reserving machine
Inventor: YAMAMOTO KOICHI
IPC: F25D11/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foodstuff cold reserving machine that can easily perform work for using up foodstuff in a food accommodating container and can easily and quickly perform the exchange operation of the foodstuff accommodating container.  <P>SOLUTION: The foodstuff cold reserving machine A comprises: a water tank 10 for accommodating a specific amount of water inside; a refrigerating machine 40 for cooling water in the water tank 10; and the foodstuff accommodating container 30 that is detachably fitted to the water tank 10 and is cooled by water in the water tank 10. In the foodstuff cold reserving machine A, a retaining stand 32 for retaining the foodstuff accommodating container 30 from the lower portion is provided while the upper end section of the foodstuff accommodating container 30 projects upward from the upper end opening of the water tank 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014351-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OURA TAKAFUMI
IPC: H01M10/0525
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery suppressing self discharge under high temperature environment.  <P>SOLUTION: This nonaqueous electrolyte secondary battery comprises a positive electrode, a negative electrode, and the nonaqueous electrolyte, the nonaqueous electrolyte comprises a nonaqueous solvent, a solute dissolved in the nonaqueous solvent, and an additive, the nonaqueous solvent contains γ-butyrolactone derivatives, the additive is made of phosphite, and the amount of phosphite is 0.1-5 volume part per 100 volume part of the nonaqueous solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022189-A (JP)
Title: Image display device
Inventor: YAMADA AKIYOSHI
IPC: H01J31/12
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device preventing the generation of creep in a sealing part, and having high airtightness and high reliability.  <P>SOLUTION: This image display device is equipped with an envelope 10 having a rear substrate 12 and a front substrate 11 facing the rear substrate. The front substrate and the rear substrate are sealed at their peripheries through a sealing layer 33, and the sealing layer is formed by mixing a first metal material which is main component and at least one second material having different hardness from the first metal material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018943-A (JP)
Title: Method for manufacturing oxide superconductor and device therefor
Inventor: KAKIMOTO KAZUTOMI
IPC: H01B13/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a long oxide superconductor provided with a uniform thin film of the oxide superconductor, and to provide a device therefor.  <P>SOLUTION: This method is characterized by using two laser oscillators alternately, when applying a laser beam for continuous vapor-deposition treatment. The method is characterized by switching the laser oscillators by moving the movable reflecting mirror arranged on a light path of the laser beam, in a split second; and alternately repeating the use of the laser beam reflected by the reflecting mirror and the direct use of the laser beam extracted from the laser oscillator without using the reflecting mirror, at regular intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022922-A (JP)
Title: Metal substrate and its manufacturing method
Inventor: KAWASHIMA YASUO
IPC: H05K1/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the protrusion of an adhesive agent from a substrate and an adhesive failure from occurring, and to make the thickness of the adhesive agent, where conductivity and high heat dissipation are required, thinner, in a metal substrate formed by bonding a metal plate and a printed wiring board to each other using the adhesive agent.  <P>SOLUTION: First, an adhesive agent 2a is applied by printing to the metal plate 1, and further an adhesive agent 2b is applied to the printed wiring board 3. Here, the adhesive agent 2b is applied only to a part 6 of the printed wiring board 3 where a conductive pattern 4 is cut off by screen printing. The thickness of the applied adhesive agent 2b is made thicker than the height of the conductive pattern 4. A gap is formed between the conductive pattern 4 and the adhesive agent 2b. The metal plate 1 to which the adhesive agent 2a is applied and the printed wiring board 3 to which the adhesive agent 2b is applied are bonded to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020465-A (JP)
Title: Biosensor
Inventor: MIYASHITA MARIKO
IPC: G01N27/416
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor which can accurately and easily analyze the component of a very small amount of sample.  <P>SOLUTION: The biosensor for solving the above problem, includes a sample introducing path or a tubular space formed on a base, an enzyme which specifically reacts with at least the material to be analyzed, at the portion facing the sample introducing path or the tubular space, and a material which chemically changes by the reaction of the material to be analyzed with the enzyme, and is characterized in that the sectional area of the sample introducing path or the tubular space is gradually decreased toward the flowing direction of the sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019875-A (JP)
Title: Speed-change controller of continuously variable transmission
Inventor: IIDA TOSHIMOTO
IPC: F16H61/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the drivability from being lowered by the engagement and disengagement of a lockup clutch in a V-belt continuously variable transmission.  <P>SOLUTION: Based on throttle opening and vehicle speed, a target rotational speed Npri is obtained by a target rotational speed Npri set part 41, and a final target gear ratio Gt is calculated by a final target gear ratio calculation part 42. In a speed-changed speed calculation part 43, a target gear ratio G (n) is obtained as a development process up to a final target gear ratio Gt. On the other hand, based on a throttle opening variation amount, the vehicle speed, and an accelerator depressing speed, a target engine rotation rising width ▵Ne is obtained by a target engine rotation rising width calculation part 44. Then, based on the deviation of a target engine rotational speed Ne* (n) based on the above obtained value and an actual engine rotational speed, a target gear ratio correction amount ▵G is calculated by a target gear ratio correction calculation part 48 to correct a target gear ratio G (n) by ▵G through a correction switch 50 at the times of shift down and lockup off whereby an engine speed is raised.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026033-A (JP)
Title: Seal for crawler
Inventor: TAKAHASHI KENICHI
IPC: F16J15/34
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal for a crawler, wherein a contact surface between the seal and a bush has almost equal contact pressure to suppress the lopsided wear of the seal and cause almost no entry of sediment in the contact surface between the seal and bush and a wear allowance of the contact surface between the seal and bush is larger than that of a conventional M-type seal.  <P>SOLUTION: (1) The seal 1 for the crawler has a cross section almost righ-and-left symmetrical with a sectional center line of the seal parallel to the axial direction of the bush, as a center. (2) The seal has an elastic portion 3 in a X-shaped cross section, a protruded portion 8 extending from the crossing of both legs of a X-shape to a bush side beyond a face connecting the bush-side ends of both legs of the X-shape, and the contact surface 9 with the bush formed at the bush-side end face of the protruded portion. (3) A portion between both legs of the X-shape on the bush side beyond the crossing 6 of both legs of the X-shape is filled with a sealing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026753-A (JP)
Title: Method for recovering organic substance from waste water containing methylene-bridged polyarylpolyamine
Inventor: IZUKAWA TSUKURU
IPC: C07C209/86
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for recovering organic substances with low environmental impact as an improved method for recovering aniline or amines such as methylene-bridged polyarylpolyamine (hereinafter referred to as MDA) dissolved in a waste water layer after neutralization of a reaction mixture by an aqueous alkaline solution and separation in the post-treatment process for production of MDA obtained by condensation of aniline and formaldehyde in the presence of an acid catalyst such as hydrochloric acid.  <P>SOLUTION: This method for recovering organic substances from the MDA-containing waste water comprises neutralizing, by the aqueous alkaline solution, the MDA-containing reaction mixture obtained by the condensation of aniline and formaldehyde in the presence of the acid catalyst, separating the waste water layer from an oil layer, and then extracting the organic substance from the waste water layer by adding thereto 10-40 pts.wt. toluene based on 100 pts.wt. waste water to separate the substance remaining in the waste water together with toluene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038408-A (JP)
Title: Three-dimensional form processing device and method, program, and storage medium
Inventor: HASHIMOTO TAKASHI
IPC: G06F17/50
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional form processing method making it possible to easily confirm clearances that arise between curved surfaces during data exchange, etc., and unintended changes to the way of expressing the curved surfaces.  <P>SOLUTION: The three-dimensional form processing method capable of setting colors to paint the planes of a model of a three-dimensional form includes acquiring three-dimensional form data for the subject of plane painting (S11); determining the kind (type of form) of the three-dimensional form data from the characteristics of the three-dimensional form data (S12); ending processes without painting the planes if the determination result indicates that the subject is a wire frame; if the subject is determined to be a solid, acquiring the colors to paint the planes for the solid designated by the user in advance (S13) and painting the planes of the model in the colors acquired (S14); or if the subject is determined to be a surface, acquiring colors to paint planes for the surface designated by the user in advance (S15) and painting the planes of the model in the colors acquired (S14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039065-A (JP)
Title: Measuring device for eccentricity of optical disk
Inventor: DEN TSUGIHIRA
IPC: G11B7/095
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the eccentricity of an optical disk by subjecting an objective lens to focus-servo control, and removing the radial vibration of the objective lens of the optical disk caused by the focus-servo control.  <P>SOLUTION: By rotating an optical disk DK while an objective lens 25 is not subjected to track-servo control, the eccentricity of the optical disk DK is measured according to the number of times by which an optical spot by a laser beam from a laser light source 21 crosses the track of the optical disk DK. The objective lens 25 is subjected to focus-servo control by a focus driving device 31, and a focus-servo control circuit 43. The radial displacement of the objective lens 25 of the optical disk DK resulting from the focus-servo control is canceled by radial servo control by an objective lens position detector 33, a radial servo control circuit 52, or a track driving device 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038482-A (JP)
Title: Method and apparatus for recognizing image, computer program, and computer readable recording medium
Inventor: MIZOGUCHI SHIGERU
IPC: G06T7/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect an image of interest in an image file using a method that imposes little processing load, by making a determination using the characteristics of a quantization table.  <P>SOLUTION: For each predetermined block, spatial frequency information, chromaticity information and a quantization table are obtained from image data recorded by compressed recording, and are used in combination to search for an image of interest in the image data, whereby information including ac component information for each image data block is obtained, without advanced calculations, to enable search for the image of interest in the image file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040526-A (JP)
Title: System for distributing image and system for distributing and reproducing image
Inventor: SUZUKI KEIICHI
IPC: H04N19/34
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image reproduction from being interrupted because the amount of data of unreproduced image stored in a buffer of a client side becomes zero.  <P>SOLUTION: A syntax analyzing means 12 analyzes the syntax of encoded string data with the encoded string data obtained by dividing moving image data into one or a plurality of tiles, applying discrete wavelet transformation to a pixel value for each tile and hierarchically compressing and encoding the pixel value as an object. An encoded string preparing means 13 simultaneously and parallelly performs a plurality of operations that prepare different encoded string data from the encoded string data on the basis of this analysis result. A load measuring means 16 measures the load of the encoded string preparing means 13. A parameter preparing means 17 prepares a parameter in preparing encoded string data on the basis of the measured load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034600-A (JP)
Title: Thermal head
Inventor: TERAO HIROTOSHI
IPC: B41J2/335
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head whose temperature can be easily controlled, capable of coping sufficiently with high resolution recording and capable of realizing high quality, high speed recording while exhibiting high heat storage properties.  <P>SOLUTION: A thermal diffusion layer 3 and an insulation layer 4 are formed sequentially on the upper surface of the heat storage layer 2 of a thermal head 1 having the heat storage layer 2, a plurality of heating elements 7 consisting of hating resistors 6 formed on the heat storage layer 2, discrete electrodes 9 and common electrodes 8 for supplying power to the heat generating part of respective heating elements 7 and a common electrode, and a protective layer 10 formed on the heat storage layer 2, respective heating elements 7, and respective electrodes 8 and 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035509-A (JP)
Title: Plant activator
Inventor: HATANAKA TOMIO
IPC: A01N63/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plant activator capable of improving physiological activities of plants without having an undesirable influence upon human bodies and the environment and obtaining preventing effect on disease injuries and exterminating effect on insect pests.  <P>SOLUTION: This plant activator is obtained by dissolving chitosan into an edible acid and a Monascus purpreus extract. The plant activator may be dried, powdered, granulated or pelletized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043543-A (JP)
Title: Method for manufacturing hydrogel by recyclingly used polysaccharide derivative
Inventor: YOSHII FUMIO
IPC: C08J3/28
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for effectively recycling such a hydrogel as used as the medium of a cool storage agent and a heat insulating agent for a long period time whose viscosity is gradually reduced to lose gel elasticity by decomposition of the hydrogel without incineration and disposing of this viscosity-reduced hydrogel.  <P>SOLUTION: In the method for producing the hydrogel by recycling the used polysaccharide derivative which is obtained by irradiating a cellulose and/or a polysaccharide derivative of starch as a raw material with radiation and is decomposed and reduced in viscosity by using the obtained hydrogel together with a newly added cellulose and/or polysaccharide derivative, and the resulting mixture is well kneaded with water to prepare a paste, and again irradiated with radiation to obtain an elastic hydrogel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045535-A (JP)
Title: Tool for housing splice excess length of optical fiber
Inventor: UEDA TOMOHIKO
IPC: G02B6/24
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical fiber housing tool having simple structure capable of realizing the facilitation of the housing operation of excess length while housing and holding the spliced part of the optical fiber.  <P>SOLUTION: The optical fiber housing tool 1 for housing the excess length part 11 of the optical fiber 9 including the spliced part 15 where the optical fibers are spliced with each other is equipped with a take-up part 3, and a housing space 13 formed by position regulating means 5 and 7 having a larger diameter than the take-up part 3 at both end sides of the take-up part 3, and is constituted so that slit parts 19 and 41 nearly bisecting either the means 5 or 7 communicate with the housing space 13 at both ends thereof and receive the spliced part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043893-A (JP)
Title: Ceramic film deposition method, and ceramic film
Inventor: KAGA YOICHIRO
IPC: H01L41/39
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a ceramic filmm having highly crystalline, and to provide the ceramic film.  <P>SOLUTION: In the ceramic film depositing method for growing a film on a substrate by spraying aerosol containing ceramic powder on the substrate to collide the ceramic powder on the substrate, the ceramic film is deposited by using the highly crystalline ceramic powder in which the half-width of the highest intensity diffraction ray peak of the X-ray diffraction ray when C-Kα ray is used is below 0.3°. The highly crystalline ceramic powder is manufactured by pulverizing ceramic sintered body, or by the hydrothermal synthesis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051667-A (JP)
Title: Plasticizer for resin
Inventor: ISHIDA HIROTAKA
IPC: C08L71/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizer for a resin which is excellent in migration resistance in a resin molded article and in retention of transparency of a resin to which the plasticizer is applied.  <P>SOLUTION: The plasticizer is a diester (A) which is prepared from (a1) a cyclic monocarboxylic acid having a substituent on the ring or its ester-forming derivative and (a2) a polyoxyalkylenediol and has a SP value (SP<SB>A</SB>) of 8-12 and an absolute value ¾SP<SB>A</SB>-SP<SB>B</SB>¾ of the difference between the SP<SB>A</SB>value and the SP value (SP<SB>B</SB>) of a resin (B) of 0-3.5.  <P>COPYRIGHT: (C)2004,JPO