baber/WOPTO huggingface dataset:
Patent JP-2004175579-A (JP)
Title: Topological crystal body of transition metal chalcogenide and method of forming the same
Inventor: TANDA SATOSHI
IPC: C01B19/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal body exhibiting effect corresponding the physical property and having a topological shape/structure in transition metal chalcogenides exhibiting peculiar physical property.  <P>SOLUTION: The method of forming the topological crystal body of the transition metal chalcogenide is performed by condensing fine liquid drops of chalchogen element in an atmosphere where the chalocogen elements such as S, Se and Te and the group IVb, Vb or VI transition element such as Ta, Zr, Ti, Hf and W are coexisting and circulating in a suspension state, adsorbing the fine whisker of the transition metal chalcogenide formed in the atmosphere on the liquid drops of the chalcogen element by the surface tension of the drops and growing the crystal as a loop wound around the surface of the liquid drops to form a loop like crystal body having a twist of 0, π or 2π. The loop forms a ribbon like opened loop or closed loop. The topological crystal body of the transition metal chalcogenide keeps the physical properties on the macro-structured loop and is applied for a quantum element such as SQUID(superconducting quantum interference device).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174726-A (JP)
Title: Apparatus having counter
Inventor: FURUKAWA TETSUHIRO
IPC: G03G15/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus having a counter in which a used apparatus can be identified quickly along with the accumulated number of operating times thereof when it is reused, and a decision can be made readily whether the used apparatus can be reused or not while reducing the labor of a decision making person and the labor required for decision making.  <P>SOLUTION: On the outer surface (2) of an apparatus (1), an identification plate 3 indicating the rating of the apparatus and a counter 5 for indicating the number of operating times of the apparatus are disposed in close proximity to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228808-A (JP)
Title: Master carrier for magnetic transfer and magnetic transfer method
Inventor: NISHIKAWA SHOICHI
IPC: G11B5/86
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master carrier for magnetic transfer with which an excellent reproduction signal can be obtained on a magnetic recording medium to which a magnetic pattern is magnetically transferred.  <P>SOLUTION: The master carrier 3 for magnetic transfer is provided with a base sheet 3a which has an irregularity pattern in accordance with information to be transferred to an in-plane magnetic recording medium 2, and a magnetic layer 3b formed at least along the protruding portion 31 of the substrate 3a. In this case, the magnetic layer 3b is formed so that a soft magnetic layer thickness da1 on the upper surface of the protruding portion 31 of the substrate 3a and a soft magnetic layer thickness da2 on the side face in the track direction of the convex portion 31 satisfy the relation of 0.05<da2/da1≤1.3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177468-A (JP)
Title: Exposure apparatus
Inventor: HATAZAWA MASATO
IPC: G03F7/20
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus in which influences of distortion produced in the column (body of the apparatus) on the projection optical system can be suppressed.  <P>SOLUTION: The exposure apparatus aims to expose a photosensitive substrate through a mask pattern by means of a projection optical system. The projection optical system PL comprises projection optical modules PLa to PLg arranged in a plurality of numbers, and the plurality of the projection optical modules PLa to PLg are supported by one bed 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173534-A (JP)
Title: Method for culturing or storing fish and shellfish in the interior of float body structure
Inventor: YOSHITOMI BUNJI
IPC: B63B35/44
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for culturing or storing fishes and shellfishes, in which a working place having convenience of feed and discharge of rearing water, scarcely influenced by weather, or the like, and not being a narrow and unstable place such one that operation on shipboard is carried out, can be constructed, and facilities for processing and storing fishes and shellfishes can be provided in the neighborhood.  <P>SOLUTION: This method for culturing and storing the fishes and shellfishes is carried out by constructing facilities for culturing and storing these fishes and shellfishes in the internal space of a float body structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178189-A (JP)
Title: Estimation method of quantization error, identification method of plant, control method, estimation device of quantization error, and program
Inventor: OKAO ATSUHIKO
IPC: G05B21/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate the quantization error of an output value from a plant when it is sampled and quantized, and to identify the plant.  <P>SOLUTION: When the output value of the plant includes the quantization error when it is sampled and quantized, an input and output difference equation with the quantization error fixed is set (step S13), and the coefficient parameter of the plant is determined by linear least square method (step S14). An input and output difference equation with the coefficient parameter fixed is set (step S15), and the quantization error is determined by linear least square method with limitation (step S16). The steps S13-S16 are repeated until an intended function is converged, whereby the coefficient parameter is determined with the quantization error. According to this, the quantization error can be precisely estimated, and the plant can be identified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173612-A (JP)
Title: Method for producing lightly-pickled japanese radish from which sharp taste is eliminated or reduced
Inventor: UEMURA HIROSHI
IPC: A23B7/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing lightly-pickled Japanese radish for which various kinds of seasoning liquid are applicable by reducing or eliminating the sharp taste of Japanese radish with low salt.  <P>SOLUTION: This lightly-pickled Japanese radish is produced through the following processes: a bottom soaking process where Japanese radish is soaked into a bottom soaking liquid containing at least one kind of edible acid selected from the group consisting of acetic acid, lactic acid, citric acid, malic acid, gluconic acid, fumaric acid, succinic acid, tartaric acid, adipic acid, phytic acid, phosphoric acid and vinegar obtained by fermentation; and a seasoning/pickling process where the bottom-pickled Japanese radish is soaked in a seasoning liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179042-A (JP)
Title: Solid polymer fuel cell
Inventor: MORITA YOSHIKAZU
IPC: H01M8/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve start-up characteristics of a fuel cell by sending purified water to a fuel electrode side 21 to humidify a polymer ion exchange membrane 11.  <P>SOLUTION: Non-humidified hydrogen dryH<SB>2</SB>is sent to the fuel electrode side 21 through a fuel supply tube 23, and non-reacted hydrogen unr.H<SB>2</SB>is exhausted from a fuel exhaust tube 24 outside a system. Non-humidified oxygen dryO<SB>2</SB>is sent to an oxidant electrode side 22 through an oxidant supply tube 25, and non-reacted oxygen unr.O<SB>2</SB>is exhausted outside the system through an oxidant exhaust tube 26 together with generated water r.p.H<SB>2</SB>O. The purified water pureH2 is sent from a water-supply tube 32 opened at the fuel supply tube 23 and the polymer ion exchange membrane 11 is humidified into a wet condition necessary for cell reaction. Since the polymer ion exchange membrane 11 is humidified quickly, a necessary power output can be taken out in a short time from the startup.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177867-A (JP)
Title: Color filter and its manufacturing method
Inventor: MATSUMOTO YUICHI
IPC: B41J2/01
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter adaptive to various concentration ranges and having excellent surface flatness.  <P>SOLUTION: In the method for manufacturing the color filter by applying colored inks by an ink jet method on a transparent substrate to form pattern-like colored layers, the first ink of a pigment concentration 10 to 15% and the second ink of a pigment concentration 1 to 5% are used as the colored inks and the concentration of the colored layers is adjusted by the first ink after coloring with the first ink. In addition, the main solvent of the colored inks is preferably a water-soluble organic solvent of a boiling point ≥130°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186190-A (JP)
Title: Method of manufacturing polarizable electrode for electric double layer capacitor
Inventor: OZAKI KOJU
IPC: H01G11/38
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable material to be mixed well so as to manufacture a sheet-like polarizable electrode which is stable in quality and sheet strength.  <P>SOLUTION: A method of manufacturing a sheet-like polarizable electrode comprises processes of mixing and kneading the materials, granulating the kneaded materials into particles, screening the particles so as to form molding materials, molding the molding material into sheets, and rolling the sheet into the sheet-like polarizable electrode. When the materials are mixed, active carbon and carbon black are primarily mixed first, and PTFE to which IPA is previously added for swelling is added to the primary mixture to form a secondary mixture. At this point, PTFE turns easily into fibers, and the superior mixture can be obtained. IPA is added to the molding material once more in a calender molding pre-treatment just before molding the molding material into sheets.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004130293-A (JP)
Title: pH ADJUSTER
Inventor: KOBAYASHI SETSUO
IPC: C02F1/66
Filed: 2002-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pH adjuster which can perform treatment without injecting sulfuric acid and an aqueous solution of caustic soda for neutralization in a pH treatment device for artificial dialysis waste water.  <P>SOLUTION: The pH adjuster is put in a stainless steel mesh basket or the like, and immersed in waste water in a storage tank in a waste water treatment apparatus. When acidified detergent drain flows in, the drain passes through a gap in the pH adjuster, so that the surface of the pH adjuster is dissolved and neutralization components are extracted, which increases pH to adjust it within a discharge standard range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185940-A (JP)
Title: Separator for fuel cell, and fuel cell
Inventor: YOSHIMOTO YASUNORI
IPC: H01M8/24
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a compact and light fuel cell having high power generation efficiency by propelling efficient power generation in a unit cell and using a separator formed into a shape capable of effectively utilizing a space.  <P>SOLUTION: Inside of a separator is provided with a straight continuous line as a reaction gas flow passage and formed of projecting parts and recessed parts, and a length between both ends in a direction along the groove and a length of a part provided with other groove in a direction crossing the described groove is set at 2:1 or 4:1, and the separator is formed into a rectangular form having a side in the longitudinal direction of the groove. A central part in the longitudinal direction is provided with a notch part directed inside in the short direction thereof. The notch part of a stack part 30 formed by laminating unit cells provided with the separator is provided with a tie rod 37, a collector plate 31 for taking the electricity generated by the fuel cell, and a voltage measuring terminal 39 for measuring voltage of the unit cell.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184210-A (JP)
Title: Ultrasonic transducer and method for transmitting and receiving ultrasonic wave
Inventor: ISHIYAMA TOSHIHIKO
IPC: G01S7/521
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic transducer for receiving sound waves at a high position of sound pressure and to provide a method for transmitting and receiving ultrasonic wave.  <P>SOLUTION: The ultrasonic transducer comprises an ultrasonic transducer body 1, a link 2 connected at one end with the ultrasonic transducer body 1, a cum 3 connected at the other end of the link 2, a usual motor 4 for rotating the cum 3 and a controller 5 for controlling the driving of the motor 4. With this invention, the ultrasonic transducer 1 is moved to a high position of the sound pressure based on the sound pressure level of received ultrasonic.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182649-A (JP)
Title: Composition for oral cavity
Inventor: TANAKA KAZUAKI
IPC: A61P1/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for the oral cavity, having excellent germicidal and antimicrobial effects in the oral cavity, hardly causing irritation, providing excellent usability, and effective for prevention and treatment of periodontosis; and to provide a composition for preventing the periodontosis.  <P>SOLUTION: The composition for the oral cavity effective for the prevention and treatment of the periodontosis, having little aroma and taste peculiar to each of mastic and a tea tree oil, and providing little irritation, and having effects such as stopping the bleeding of gums is obtained by adding the mastic and the tea tree oil. The composition for preventing the periodontosis is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187241-A (JP)
Title: Image reader
Inventor: KOIZUMI KAZUHISA
IPC: H04N5/378
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of highly accurately performing CDS processing.  <P>SOLUTION: An image reading part 3 of an image reader 1 is provided with a photoelectric transducing part 112 for outputting an image signal of an original 102, an image processing part 125, an A/D conversion circuit 123 for performing A/D conversion, and a CPU 127. Besides, the image processing part 125 is provided with a pulse generating part 134 for generating a sampling pulse, CDS circuits 132, 132' for CDS processing, and an edge detecting part 131 for detecting the rising edge and the falling edge of an analog signal. When reading of the image signal of the original 102 is started, the edge detecting part 131 detects the edge of an image signal ψOS and in accordance with the detected edge, the pulse generating part 134 generates the sampling pulse whose phase is predetermined by the CPU 127.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193209-A (JP)
Title: Thermoelectric conversion module and method of manufacturing the same
Inventor: NAGAI ATSUSHI
IPC: H01L35/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module which ensures high reliability, conversion efficiency and easy increase in size.  <P>SOLUTION: The thermoelectric conversion module is formed of an electric and thermal insulating frame provided with a plurality of through-holes and a plurality of electrode grooves for coupling the through-holes, p-type thermoelectric elements and n-type thermoelectric elements which are alternately arranged to the through-holes of the frame, and a spraying electrode which is embedded to form the structure that the p-type thermoelectric elements and n-type thermoelectric elements are alternately and electrically connected in series in the electrode groove of the frame. The frame, p-type and n-type thermoelectric elements and the spraying electrode are integrally fixed. In this thermoelectric conversion module, thickness of the wall for separating the p-type thermoelectric elements and n-type thermoelectric elements is set to be 2.5 mm or less. Or, a level difference between the electrode forming surface of the electrode groove and the electrode forming surface of the p-type and n-type thermoelectric elements is set to be 0.2 mm or less. Moreover, an interval between the wall for separating the p-type and n-type thermoelectric elements and the thermoelectric elements is set to be 0.6 mm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003204068-A (JP)
Title: Implanted asymmetrical doped polysilicon gate fin fet
Inventor: FRIED DAVID M
IPC: H01L21/336
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asymmetrical field effect transistor (FET) having a threshold voltage which is compatible with the present CMOS circuit design and a low-resistance gate electrode.  <P>SOLUTION: This asymmetrical FET contains a structure integrated with a p-type gate portion and an n-type gate portion provided on the main body of a vertical semiconductor and the interconnection between the gate portions and a flattened structure on the interconnection. Because of the integrated Fin FET/thick polycilicon-containing gate structure, an Fin FET having the threshold voltage which is compatible with the present CMOS circuit design and the gate electrode the resistivity of which is lower than that of the conventional symmetrical Fin FET can be manufactured. The asymmetrical FET contains the n-type gate portion and p-type gate portion on the main body of the vertical semiconductor and the interconnection between the gate portions and the flattened structure on the interconnection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194203-A (JP)
Title: Photographing system, information processing apparatus, its processing method, and program
Inventor: OKADA MASAYUKI
IPC: H04N7/18
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing system capable of taking a wide variety of photographs from many directions without employing a plurality of photographers in an event such as a wedding reception and reducing event costs and to provide an image processor, its processing method and a program.  <P>SOLUTION: This photographic system is provided with a plurality of video cameras 100a to 100f, an operation terminal 120 composed of a personal computer connected to a network 150 such as a LAN, and a server 130 also connected to the network 150. The server 130 which receives a photographing instruction from the operation terminal 120 transmits, to the plurality of video cameras 100a to 100f preinstalled at an event site such as a wedding reception, photographing operation instructions based on a camera work table 600 through the network 150 to make the video cameras 100a to 100f individually perform prescribed photographing operations.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199187-A (JP)
Title: Cpu built-in lsi
Inventor: ISHIMURA ISAMU
IPC: G06F12/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which a bus is shared by a CPU built-in LSI and an external CPU and in which the CPU built-in LSI is not hindered to access a device mounted on the shared bus when the external CPU accesses the device to be controlled and connected to the bus.  <P>SOLUTION: This CPU build-in LSI is provided with: a CPUa; shared address/data buses 111 and 112 connected to the CPUa; CPUb address/data buses 211 and 212 connected to a CPUb; and a bus arbitration circuit 105 which is arranged between the shared address/data bus and the CPUb address/data bus for exclusively controlling access from the CPUb and CPUa to the device connected to the shared address/data bus, and connecting the CPUb address/data bus to the shared address/data bus only when the CPUb is permitted to access the device connected to the shared address data bus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196878-A (JP)
Title: Rubber-modified styrene resin composition
Inventor: HO SHINSHO
IPC: C08F291/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber-modified styrene resin composition which is excellent in physical properties such as flow property, IZOD impact strength, falling-weight impact strength and flexural modulus and has a high moldability.  <P>SOLUTION: The rubber-modified styrene resin composition comprises a rubbery particle (a) as a dispersed phase and a styrene polymer (b1) (b) as a continuous phase. Here, the rubbery particle contains a rubber component comprising three specific (co)polymers and a styrene polymer particle (b') having a specific particle size distribution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313507-A (JP)
Title: Method for producing enamel having low coefficient of friction and electrical conductor coated with the same enamel
Inventor: STUDER VIRGINIE
IPC: C08G18/34
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enamel having a low coefficient of friction stably for a long time without a residue remaining in a polymerization oven.  <P>SOLUTION: The method for producing the enamel selected from polyamides, polyamide-imides, polyesters, polyester-imides, etc., reacting a functionalized polysiloxane having a reactive first functional group with a first functionalized monomer used in synthesizing the enamel and having a second functionalized group reactive with the first functional group, providing a functionalized polysiloxane oligomer and subsequently comprising the following steps. The functionalized siloxane oligomer is reacted with a second functionalized monomer used in synthesizing the enamel and the second monomer has a third functional group reactive with the functionalized polysiloxane oligomer. Thereby, a graft-polymerized polysiloxane having organic chains identical to those of the enamel is obtained. The enamel is synthesized by using the first and second monomers and the graft-polymerized polysiloxane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004206222-A (JP)
Title: Banquet sales support system
Inventor: SAITO TOSHIYA
IPC: G06Q50/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a party sales support system which can be easily connected to an existing system of a hotel and in which a problem is solved such as the check of the certification or authority of a sales man, the provision of banquet contents for sales and an approval by a banquet controller of the hotel side.  <P>SOLUTION: The banquet sales support system 1 comprises a portable terminal 10 used for a sales man, a terminal control server 20 connected to the portable terminal 10 through the Internet 40 and capable of acquiring reservation ledger data and banquet menu data from the hotel system and sending requested data to the portable terminal 10 and a hotel server 30 connected to the terminal control server 20 through an intranet 50 and having a reservation ledger file for parties held in the hotel, a banquet menu file and an examination reference for reservation approval requests.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206780-A (JP)
Title: Semiconductor memory
Inventor: EMORI TAKAYUKI
IPC: G11C15/04
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of realizing nonvolatile data storage, and the high-speed writing, erasing and searching of data.  <P>SOLUTION: In the data storage part 10 of a CAM cell 100, data writing/reading is carried out similarly as in the case of a normal ferroelectric memory cell, coincidence between search data supplied to a bit line BL and /BL and the stored data of the data storage part is searched by a data search part 20, and a search result is obtained according to the potential change of a data coincident line ML in a search operation. Thus, high-speed data writing and nonvolatile data storage are realized by simple circuitry, the stored data is held without depending on the supplying of a power supply voltage, and the reliability and the stability of the stored data are improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI