baber/WOPTO huggingface dataset:
Patent JP-2004169398-A (JP)
Title: Sea bottom sitting type geological sampling device
Inventor: EGUCHI TAKUMI
IPC: G01N1/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sea bottom sitting type geological sampling device which is lightweight and excellent in workability and can stably sit on the sea bottom.  <P>SOLUTION: The device is for geological sampling by a boring machine (not illustrated ) loaded on a frame 1 sitting on the sea bottom such as the ocean bed. An adsorption part 4 forming a hermetically sealed room 5 between the frame 1 and the sea bottom 2 is provided, and a pump 7 sucking and discharging the water in the adsorption part 4 is provided. By operating the pump, the water in the room 5 of the adsorption part 4 is sucked and discharged. So a pressure difference between the inside and the outside of the room 5 occurs and a pressing force to the sea bottom 2 generates in the adsorption part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172503-A (JP)
Title: Transistor
Inventor: SHIMAUCHI KAZUFUMI
IPC: H01L29/732
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor which disperses current and surge to the whole chip without concentrating them into the vicinity of an emitter pad even by simple layout constitution and realizes high surge destruction pressure resistance.  <P>SOLUTION: A plurality of multi-emitter areas 6 are formed in a base area 2 close to the emitter pad 5, and distances between base contacts 10 formed in the base area 2 and the multi-emitters 6 are gradually shortened in accordance with separation from the emitter pad 5. A plurality of multi-base areas 9 are uniformly formed in an emitter area 3 close to a base pad 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173721-A (JP)
Title: Self-supported cabinet
Inventor: NAKAMOTO ATSUSHI
IPC: A47B91/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-supported cabinet where the height of a cabinet body can simply and surely be adjusted and the cabinet body is firmly fixed in a stable state via a base placed on and fixed to a floor surface.  <P>SOLUTION: The self-supported cabinet is provided with: a base 1 placed on and fixed to the floor surface F; and the cabinet body 2 placed on the base 1 and fixed with screws there. The cabinet has adjuster bolts 3 for adjusting the height of the cabinet body 2 on the base 1. Adjusting the height by the adjuster bolts 3. The bottom 4 of the cabinet body 2 is fixed with screws directly to the base 1 to be attracted to the base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153599-A (JP)
Title: Speed control method for induction motor
Inventor: TOBARI KAZUAKI
IPC: H02P21/18
Filed: 2002-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a speed control method of induction motor in which torque can be increased in the low speed region. SOLUTION: When the absolute value of a speed command value ωr * or a speed estimation value ωr Λ is smaller than a set value, the q-axis current command Iq* is brought substantially to zero and the error of the speed estimation value is eliminated using a frequency command value ω1 *** obtained from the speed command value ωr * and a slip frequency estimation value ωs *Λ operated based on the difference of the speed command value ωr * and the speed estimation value ωr Λ.
Patent JP-2004176081-A (JP)
Title: Method of producing optical multilayer film by atomic layer deposition method
Inventor: KITADA KOSAKU
IPC: G02B5/28
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical multilayer membrane by an atomic layer deposition method by which an optical multilayer film of high quality having desired optical properties which can not be designed in the conventional optical multilayer membrane can be deposited on a substrate with a large area using a membrane deposition system more inexpensive than the conventional membrane deposition system for an optical multilayer membrane.  <P>SOLUTION: A fundamental process of stacking the molecular layers 2a and 2b of two kinds of materials different in physical values (e.g., refractive indexes) relating to optical properties to a substrate 1 by atomic layer deposition method, and depositing a thin coverage 2c having desired composite physical values (e.g., equivalent refractive indexes) is plurally repeated to deposit an optical multilayer film 2 consisting of the plurality of thin coverages 2c. On the deposition of each thin film 2c, per molecular layer 2a and 2b, gaseous starting materials respectively comprising constituting elements are alternatively introduced into a vacuum vessel, and the number of changing the gaseous starting materials is controlled, so that the composite physical values of each thin coverage 2c are continuously changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175593-A (JP)
Title: Laminated glass
Inventor: NAKAMURA ISAO
IPC: B60J1/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight glass product with increased sound insulation and solar screening properties.  <P>SOLUTION: The laminated glass is composed of a sound-insulating film interposed between two interlayers having solar screening properties and has a total thickness of 4-5 mm. The thickness of each interlayer having the solar screening property is 0.3-0.4 mm. The laminated glass is lightweight and shows a sound insulation performance of ≥5 dB at 2,500-5,000 Hz, a visible light transmission of ≥70% and a solar transmission of ≤60%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176117-A (JP)
Title: Method of metallizing copper to ceramics surface
Inventor: TAKAHASHI HIROAKI
IPC: C25D5/54
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of metallizing copper to a ceramics surface by which copper can directly be metallized to the surface of nitride based ceramics or carbide based ceramics with high adhesion without requiring the formation of a glass frit and active metal on the surface.  <P>SOLUTION: Copper is metallized to the surface of at least either nitride based ceramics or carbide based ceramics. At this time, a stage where the ceramics obtained through a sintering stage is heat-treated, so that an oxide consisting of a ceramics sintering auxiliary is exposed to the surface layer of the ceramics, and a stage where a treatment for removing crystal grains on the surface layer of the ceramics is performed, so that the oxide consisting of the ceramics sintering auxiliary is exposed to the surface of the ceramics are passed through, and thereafter, the copper is metallized to the surface of the ceramics by a PVD method. The high adhesive strength of the copper to the oxide consisting of the ceramics sintering auxiliary exposed to the surface layer of the ceramics can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176889-A (JP)
Title: Cut-off valve
Inventor: KATO RIKIO
IPC: F16K31/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction structure for retaining the traveling direction of a plunger and the axis center of a rod mounting a valve element in the same direction to perform the opening/closing operation of a cut-off valve smoothly.  <P>SOLUTION: The plunger 10 is installed inside a solenoid coil 16, one continuous rod 12 is passed through the center axis of the plunger 10 for fixing the plunger 10 and the rod 12 each other, the valve element 11 is mounted to one end of the rod 12, and the other end is set to be a rod for manual operation. The conventional connection rod for mounting the valve element and a pull rod for manual operation being joined to both the ends of the plunger separately are composed at one continuous rod 12 passing through the center axis of the plunger 10, thus eliminating bending and deformation being generated at the conventional screw junction section, preventing the rod from coming into contact with a peripheral member, and hence obtaining the smooth opening/closing operation of the valve element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183932-A (JP)
Title: Hot water storage type water heater
Inventor: AIZAWA NAOTAKA
IPC: F24H1/18
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of preventing the shortage of hot water or capable of delaying the shortage of hot water.  <P>SOLUTION: This hot water storage type water heater comprises a hot water tank 7 for storing hot water, a heating part boiling the hot water in the hot water storage tank 7, and a mixing valve 11 supplying hot water at a set temperature by mixing the hot water with low temperature water. The water heater also comprises a residual hot water amount detection means 41 detecting residual hot water amount in the hot water storage tank 7 and a hot water supply temperature limiting means 42 limiting the maximum hot water temperature according to the residual hot water amount. Since the use amount of the hot water in the hot water storage tank 7 can be minimized to prevent the shortage of hot water, it can be noticed to a user that the shortage of the hot water is expected shortly without changing the hot water amount and deteriorating the easiness of use due to a variation in hot water supply temperature. In addition, the shortage of hot water can be delayed if possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182524-A (JP)
Title: Method and system for manufacturing compost using organic waste material as raw material
Inventor: KATO REIHO
IPC: C05G1/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for manufacturing compost using organic waste materials as raw materials, by which the compost containing effective fertilizer components corresponding to the variation of demands in a good balance can be manufactured, and the compost can be manufactured at a low cost by effectively utilizing valuable substances contained in the organic waste materials.  <P>SOLUTION: In the system for manufacturing the compost, equipped with an active sludge treating device 10 for subjecting the organic waste materials to biological treatment and a composting device 14 for composting the solidified sludge subjected to the biological treatment, the compost having an effective fertilizer component ratio corresponding to the demand is manufactured by providing a device 11 for recovering phosphorus content from organic waste water, a device 15 for recovering potassium content by carbonizing plant-originating organic substances, lines 20, 22 for supplying the recovered phosphorus content and potassium content, respectively, to the composting device 14, a supply quantity control means for controlling each supplying quantity of the phosphorus content and the potassium content supplied to the composting device 14 through the lines, and an effective fertilizer component ratio control means 17 for controlling the supply quantity control means so that the effective fertilizer component ratio (N:P:K) in the compost becomes a target ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233330-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: MATSUEDA YOJIRO
IPC: H01L27/32
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device in which the film deposition relating to image forming is uniformalized.  <P>SOLUTION: The electro-optical device (1) for displaying information by individually driving a plurality of pixels arranged two-dimensionally is provided with a pixel group (20) in an effective display area (2) for displaying the information among the plurality of pixels arranged two-dimensionally, a pseudo pixel group (30) which are adjacent to the effective display area and do not contribute to displaying the information, and a bank film (61) for separating the pixel group in the effective display area and each pixel of the above pseudo pixel group, and also preventing light from leaking between adjacent pixels in the above effective display area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210459-A (JP)
Title: Image processor
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To display an image including information on three-dimensional data at real time using the tomographic image of a subject.  <P>SOLUTION: Tomographic image data is continuously generated from the signals of the subject, and projection image processing is performed on the latest N-pieces of the tomographic image data out of the continuously generated tomographic image data to continuously generate projection images. A tomographic image data generating means continuously generates the tomographic images of the same position in the subject. The tomographic image data generating means continuously generates the ultrasonic tomographic image data of the subject.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182463-A (JP)
Title: Guiding device for moving handrail of escalator
Inventor: NAGAO TAKAYUKI
IPC: B66B23/24
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding device for a moving handrail of an escalator capable of making adjusting function in the width and height directions independent, adjustable with one hand, and substantializing improvement and simplification of workability.  <P>SOLUTION: A fixed bracket 25 is fixed to an escalator frame, a shaft member 27 for height adjustment penetrates an oval hole 25c formed in the fixed bracket 25, and a guide member 23 abutting on an edgeless belt-shaped handrail body 21 is provided on the lower edge of the shaft member 27 for height adjustment. A movable bracket 29 positioned on the upper face of the fixed bracket 25 is engaged with the shaft member 27 for height adjustment, and a shaft member 28 for depth adjustment is mounted on the fixed bracket 25 and the movable bracket 29, penetrating them, so as to cross the axial line of the shaft member 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192673-A (JP)
Title: Magnetic disk unit
Inventor: TACHIBANA HIDEKAZU
IPC: G11B21/12
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable magnetic disk unit by correcting a magnetic domain of a GMR sensor, even when the magnetic domain of a GMR sensor becomes out of balance, and output of the GMR sensor deteriorates or a reproducing waveform deforms in a magnetic disk unit which adopts a loading/unloading system.  <P>SOLUTION: Deterioration of output of a GMR sensor or deformation of a reproducing waveform are meliorated by disposing a magnetic flux generating means which generates a magnetic flux near an unloaded head and correcting disequilibrium of the magnetic domain of a GMR sensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192269-A (JP)
Title: Protein domain determination method
Inventor: NAGANO TAKAFUMI
IPC: G06F19/22
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To precisely determine a low-regularity and short domain in consideration of a protein domain of negative event.  <P>SOLUTION: In a domain determination method, the domain of an amino acid is detected by computing a score corresponding to the composition of the domain from a known amino acid sequence database by using a hidden Markov model preliminarily constructed. Further, the detected domain is classified into a positive or negative event indicating whether the result of the detection is right from two shreshold values concomitant with the hidden Markov model and the score. The two shreshold values represent the upper limit of the score of a wrong domain and the lower limit of the score of a right domain, respectively. Then, the amino acid sequence of each domain belonging to a positive/negative event is converted to a numerical sequence by using the hidden Markov model and its characteristics are learned, and the amino acid sequence of an unknown domain is converted to a numerical sequence, and then the unknown domain is determined from the numerical sequence and the result of the learning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196305-A (JP)
Title: One-touch hand-pump-type toothpaste attaching implement
Inventor: YOSHIKAWA SHINJI
IPC: B65D35/28
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to attach toothpaste to a toothbrush easily with one hand upon brushing teeth routinely.  <P>SOLUTION: A one-touch hand-pump-type toothpaste attaching implement comprises an upper case 13 and a lower case 16, which are coupled with a hinge 14, and the upper case 13 has a bottom plate 15 to which a pump 7 is fixed and a side plate 11 to which a lever 1 is fitted as a shaft 12. A little depression to a button 6 on the lever 1 levers a pin 10 on the upper part of the pump 7, compressing the pump 7. A nozzle 2 in which the toothpaste passes through is arranged on the top of the pump 7, and a toothpaste exit 3 is arranged just above the button 6. In using the toothpaste attaching implement, a user inserts a tube containing commercial toothpaste into the inlet of the pump 7, depressing the button 6 on the front end of the lever 1 enabling the compression of the pump 7 with a small force of leverage, making the pump 7 force out the toothpaste in the tube from the exit 3 above the button, thus being able to put the toothpaste on the toothbrush easily with one hand. This implement can be manufactured at a low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194570-A (JP)
Title: Method for producing organic compound using coryneform bacterium
Inventor: YUGAWA HIDEAKI
IPC: C12P1/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organic compound using coryneform bacteria or a treated product thereof with improved conversion of an organic material such as a saccharide into the objective product with improved purity thereof.  <P>SOLUTION: The method for producing the organic compound comprises carrying out a reaction of a saccharide in a reaction medium under reducing conditions with microbial cells collected after proliferation culture of aerobic coryneform bacteria under aerobic conditions or a treated product thereof and collecting the objective organic compound produced in the reaction medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004111893-A (JP)
Title: Method for manufacturing multiple wiring board
Inventor: FUKUDA YASUO
IPC: C25D7/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since air bubbles remain in a non-through hole formed in a multiple wiring boards, the inside metallized conductor is not sufficiently pre-treated, and a part which is not coated with any plated metallic layer is not formed.  <P>SOLUTION: A ceramic mother board 1 formed with a non-through hole 6b whose inner peripheral face is coated with a metallize conductor 7 is immersed in water solution whose surface tension force ranges from 300 to 600μN/cm by adding anionic surface active agent, and simultaneously impressed with ultrasonic waves so that air bubbles in the non-through hole 6b can be completely removed. Plating pre-treatment is carried out, and the metallize conductor 7 is coated with a plated metallic layer. Thus, plating pre-treatment can be sufficiently applied to the metaillize conductor 7 without being affected by any adverse influence of air bubbles, and the metallize conductor 7 in the non-through hole 6b can be coated with satisfactory plated metallic layers 8 and 9 without any failure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004202900-A (JP)
Title: Portable electronic equipment
Inventor: AMARI TAKASHI
IPC: G06F3/12
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution which enables the concurrent use of an image scanning means and a printing means without forcing an operator to bear an operational burden, in terms of portable electronic equipment comprising the printing means and the image scanning means for scanning an image of a symbol code.  <P>SOLUTION: A rolled sheet holder 11, whereby a rolled sheet serving as printing paper is held, is mounted at the forward end part which is provided with a printer and a scanner 7, of a portable terminal 24, and the direction of the scanning optical axis of the scanner 7 is changed to a direction different from the direction of the ejection of the printed rolled sheet 15 from the printer by using a reflecting mirror 16 which is provided on the undersurface of the holder 11. Even in printing, the image of the symbol code 14 can be scanned without trouble, without making the printed rolled sheet 15 block the scanning optical axis of the scanner 7. The printer and the scanner 7 can be concurrently used without forcing the user to bear the operational burden such that the printed rolled sheet 15 is cut off in every printing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204402-A (JP)
Title: Bioactivation material
Inventor: TABATA YUKIO
IPC: D06M15/248
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioactivation material composed of a material promoting the activation of the human or animal body by negative ion, far infrared rays, etc., and attachable in a state directly contacting the body.  <P>SOLUTION: A natural active stone such as Kiyouseki (negative ion-generating ore) is pulverized to fine powder and mixed with a synthetic resin material in slurry state. The slurry liquid is applied to the surface of a cloth in a prescribed stripe pattern to form a cloth of bioactivation material A<SB>1</SB>. In the use of the cloth as clothes, socks or gloves, the clothes, etc., are worn by directing the print mark inward. Negative ions and far infrared rays are generated by the contact friction and vibration to activate the body of the wearing person, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202978-A (JP)
Title: Process sheet and its manufacturing method
Inventor: MIYAJI OSAMU
IPC: B29C65/70
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive process sheet capable of being manufactured for a short time (high speed molding) while having sufficient adhesiveness without using an adhesive such as an anchor coating agent or the like, having high heat resistance and more enhanced in surface releasability, and its manufacturing method.  <P>SOLUTION: In the process sheet 14 obtained by forming a surface layer 15 on a substrate 13 through an adhesive layer 16 without using the anchor coating agent, the surface layer 15 contains a 3-10C α-olefin homopolymer or copolymer as a main component and the adhesive layer 16 comprises a resin material containing 100-10 mass % of an ethylene (co)polymer (A) satisfying specific necessary conditions and 0-90 mass % of an other polyolefinic resin (B).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210818-A (JP)
Title: Surfactant composition
Inventor: NISHI TOSHINORI
IPC: C11D1/04
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surfactant composition having viscosity easily handleable within a temperature range (40-90°C) at production, inhibiting bleeding of a nonionic surfactant at a preservative temperature (≤35°C), having characteristics to be cured for improvement of strength, and having excellent detergency; and to provide a nonliquid or a powdery detergent composition obtained by formulating the surfactant composition, and a method for producing the powdery detergent composition.  <P>SOLUTION: The surfactant composition contains (a) a nonionic surfactant having ≤30°C melting point, (b) 0.1-10 mass% water and (c) a stabilization agent of the component (a). The component (a) has an 8-22C alkyl group and 1-30 mass% branched degree. The amount of the component (c) is 1-100 pts. by mass based on 100 pts. by mass of the component (a), and the component (c) is one or more kinds selected from the group consisting of (c-1) an anionic surfactant having a carboxy group or a phosphoric acid group and (c-2) a polyoxyalkylene-type nonionic compound having ≥35°C melting point. The component (c) has (1) a temperature range at which the viscosity is ≤10 Pa×s within 40-90°C, and (2) ≥10 g/cm<SP>2</SP>penetration hardness at 35°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI