baber/WOPTO huggingface dataset:
Patent JP-2003238222-A (JP)
Title: Additive for hydraulic composition
Inventor: YAMAMURO HODAKA
IPC: C04B24/14
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for a hydraulic composition imparting superior fluidity and separation resistance to the hydraulic composition, with superior initial strength development.  <P>SOLUTION: This additive for the hydraulic composition contains first and second water-soluble low molecular weight compounds selected from the combination of (1) a compound selected from amphoteric surfactants and a compound selected from anionic surfactants, (2) a compound selected from cationic surfactants and a compound selected from anionic aromatic compounds, and (3) a compound selected from cationic surfactants and a compound selected from bromides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321278-A (JP)
Title: Method for manufacturing biaxially stretched film comprising ethylene/vinyl alcohol copolymer
Inventor: OKADA KAZUHISA
IPC: B29L7/00
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of stably mass-producing a biaxially stretched EVOH film low in both of a dry shrinkage factor and a bowing ratio and having excellent properties such as shape stability or the like. SOLUTION: The method for manufacturing the biaxially stretched film includes a process for stretching a film which mainly comprises an ethylene/vinyl alcohol copolymer with an ethylene content of 15-70 mol % and a saponification value of 80 mol % or more under heating, and a process for cooling the stretched film and subsequently heat-treating the same. In this method, a heating temperature at the time of stretching is 60-160 deg.C, a cooling temperature is lower than the heating temperature at the time of stretching by 30-100 deg.C, and a heat treatment temperature is 150-190 deg.C.
Patent JP-2003244371-A (JP)
Title: Method for setting circular notice communication using facsimile machine
Inventor: TSUNODA HIROKI
IPC: H04M11/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting circular notice communication using a facsimile machine of which setting for performing the circular notice communication is easy and by which setting states of other devices of circular notice member can easily be grasped.  <P>SOLUTION: A first step that set fundamental information for performing the circular notice communication, a second step that calls the following facsimile machine based on the fundamental information, a third step that receives an information signal from the following facsimile machine, a fourth step that determines propriety of acceptance of the circular notice communication to be performed based on the fundamental information set in the first step in the following facsimile machine based on the information signal received in the third step, and a fifth step that generates an information signal based on the fundamental information set in the first step and transmits it to the following facsimile machine when the following facsimile machine is revealed that it can accept the circular notice communication to be performed based on the fundamental information set in the first step in the fourth step are sequentially performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238395-A (JP)
Title: Reverse transcriptase inhibitor
Inventor: OKU TADATAKE
IPC: A61K31/05
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse transcriptase inhibitor having low toxicity and strong activity.  <P>SOLUTION: The reverse transcriptase inhibitor contains a compound represented by general formula (1) (wherein, R is an alkyl group).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245604-A (JP)
Title: Method for preventing efflorescence of concrete structure and concrete structure obtained thereby whose efflorescence is prevented
Inventor: ICHIKAWA YOSHIO
IPC: B05D7/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent efflorescence which occurs in a concrete structure or a cement-based mold in a curing and drying process.  <P>SOLUTION: After a concrete structure is formed by molding or casting of a concrete-based material and prior to curing of the same, coating material having 30 to 200 g of solid matter therein is applied to the surface of the structure per square meter, which material contains (a) 3 to 30 wt.% of what contains 20 wt.% of tetraalkylammonium hydroxide and (b) 97 to 70 wt.% of water and/or hydrophilic organic solvent (furthermore, (a)+(b)=100 wt.%).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247236-A (JP)
Title: Construction method for mud wall for reinforcing face of slope restraint anchor
Inventor: KONAMI GAKUJI
IPC: E02D17/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To form a pseudo-wall face capable of deforming and having following property to the vicinity of a face of slope of banking and a deep part of banking.  <P>SOLUTION: A basket-like face of slope member is provided on the ground, banking is charged and rolling compaction is performed into the inside of the basket-like face of slope member and on a rear surface side and an upper side to construct a first soil layer. Basket- like face of slope members are provided like stairs in an upper part of the first soil layer to charge banking and perform rolling compaction to construct a second soil layer and after sequentially upward in order to form reinforcing soil. A first anchor plate parallel with a face of slope is buried in the vicinity of the basket-like face of slope member and between predetermined soil layers of the reinforcing soil. One end side of an expansion member whose other end side is connected with the first anchor plate is expanded in the direction in which it leaves the face of slope of the reinforcing soil. A second anchor plate parallel with the first anchor plate is connected with the other end side of the expansion member and is buried so that a mud wall for reinforcing a face of slope restraint anchor is constructed by the basket-like face of slope members, the first and second anchor plates buried between predetermined soil layers of the reinforcing soil, and the expansion member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252984-A (JP)
Title: beta-POLYPEPTIDE DERIVATIVE, ITS MANUFACTURING METHOD AND ITS MOLDED PRODUCT
Inventor: NAKANISHI EIJI
IPC: C08G69/14
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroconductor having excellent molding properties.  <P>SOLUTION: The β-polypeptide derivative comprises a β-polypeptide as the main chain and has a substituent group bearing an electroconductive group as a side chain in the main chain with the substitution degree of substantially 100%. As the β-polypeptide derivative forms a 4/1-helix structure where four residual groups constitute one revolution and side chains bearing the electroconductive groups stand in the same plane, charge transfer between side chains progresses smoothly to permit exhibition of excellent electroconductivity. Moreover, the β-polypeptide derivative does not contain a conjugated structure in the main chain unlike a polyacetylene and the like, and therefore it permits easy molding processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256567-A (JP)
Title: Customer support method and system
Inventor: HIRATA NAOKI
IPC: G06Q50/22
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a customer support method and system capable of providing information useful for improvement in performance of medical testing equipment to a manufacturer and to realize a customer support method and system capable of supporting a customer through the improvement in performance of medical testing equipment.  <P>SOLUTION: This method and system comprises the medical testing equipment (300) used by the customer; a server (200) used by a supporter; a communication line for connecting the medical testing equipment to the server; information acquisition means (328, 226) enabling the server to acquire the information related to testing from the medical testing equipment through the communication line; an information analyzing means (224) enabling the server to analyze the information; and a support means (228) enabling the supporter to support the customer on the basis of the result of the analysis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252887-A (JP)
Title: Method for producing molybdenum amine compound
Inventor: TATSUMI YUKIO
IPC: C10M159/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To produce a molybdenum amine compound by reacting a compound containing hexavalent molybdenum with an amine without elution of molybdenum ion-containing waste water to the environment.  <P>SOLUTION: The molybdenum amine compound is produced by reacting the compound containing the hexavalent molybdenum with the amine by using (A) molybdenum trioxide or molybdic acid; (B) the amine having a specific structure; (C) 1-5 mole water to 1 mole amine and (D) a non reactive organic liquid material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264564-A (JP)
Title: System for collecting radio data
Inventor: FUJINAMI MAKOTO
IPC: H04B1/707
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio data collection system with a short scanning time, which has a function for compensating for disadvantages of an information collection system by wired communication and correcting an error caused by noise in a radio system such as a multipath.  <P>SOLUTION: Each slave station encodes binary data of a selected signal into a bit sequence signal of prescribed pseudo-random in each bit, modulates the bit sequence signal to a prescribed time slot allocated to the slave station for radio communication, and transmits the modulated time slot to a master station as transmission data. The master station sequentially receives the transmission data, and respectively demodulates the received transmission data into a bit sequence signal, and a converting means provided in the master station then decodes the bit sequence signal, i.e., a signal selected by each salve station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261792-A (JP)
Title: Hydrophilic azo-based organic pigment
Inventor: AOKI MOMOMI
IPC: C09D11/322
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic pigment which has good dispersibility and storage stability in an aqueous dispersion system and has a high chroma.  <P>SOLUTION: This hydrophilic azo-based organic pigment is characterized by containing at least one sulfonic group and a monovalent or more-valent inorganic counter ion to be coupled with the sulfonic group and exhibiting an amorphous structure in X-ray diffraction spectrum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222397-A (JP)
Title: Multi-functional water heater
Inventor: NOMURA SATORU
IPC: F26B9/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-functional water heater capable of simultaneously feeding hot water with different temperatures.  <P>SOLUTION: This multi-functional water heater comprises an electric heat pump unit 11 for heating hot water stored in a hot water storage tank 12, combustion type heating devices 25 and 30 for heating the hot water stored in the hot water storage tank 12, a brine heating heat exchanger 40 for exchanging heat with the hot water stored in the hot water storage tank 12, a hot water feed route 22 for feeding the hot water stored in the hot water storage tank 12 to first equipment 37 and 39, and a brine feed route 41 for feeding brine heated by the brine heating heat exchanger 40 to second equipment 49 and 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260918-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIMOZATO HISAFUMI
IPC: B60H1/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of carrying out a normal air conditioning operation effectively utilizing one temperature detection sensor.  <P>SOLUTION: In the air conditioner for the vehicle, first and second air conditioning units 2, 3 provided with a plurality of compressors 21-24, 31-34 are installed and a temperature detection sensor 8 for detecting a temperature in a cabin is provided in only any one of the air conditioning units. An activation is subsequently carried out in the order of from the first air conditioning unit 2 by every one according to the order of the activation previously determined in every compressors 21-24, 31-34 at the time of activation of the operation. The temperature detection sensor 8 is installed on the second air conditioning unit 3 different from the first air conditioning unit 2 on which the compressors 21-24 determined so as to be firstly activated are installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268990-A (JP)
Title: Residence
Inventor: HIROFUJI AKITO
IPC: E04H1/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residence easily reformed in response to a handicapped person and a weakly person depending on a wheel chair even when a resident reaches them in future.  <P>SOLUTION: The residence has a lavatory 4 adjacently arranged to a bathroom 3, a water closet 2 adjacently arranged to either of the bathroom 3 or the lavatory 4 and a Japanese-style room 5 adjacently disposed to the bathroom 3, the lavatory 4 or the water closet 2 and used as a bedroom in future, The water closet 2 is surrounded by an exterior wall 101 as a structural wall constituting a building skeleton, partition walls 102 and 103 and a removable opening wall 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273548-A (JP)
Title: Stock apparatus for printed circuit board
Inventor: TSUNO TOSHIO
IPC: H05K7/14
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a structure is complicated, weight is excessive, and operability is poor since the same number of endless chains and cycling means that corresponds to a rotation transmission mechanism in a configuration as guide rails is required for each of a plurality of pairs of guide rails in a conventional stock apparatus for printed circuit boards.  <P>SOLUTION: A stock apparatus for the printed circuit boards is provided to solve the above problem. In the stock apparatus for the printed circuit boards, a pair of printed circuit board engagement sections is supported by a stock apparatus body while being sandwiched from the outside of a printed circuit board transport path and at the same time the plurality of printed circuit boards are accommodated in a stack for stocking by a pair of rotation transmission mechanism for rotating a printed circuit board conveyance roller that is positioned at height corresponding to a conveyance height in the printed circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269819-A (JP)
Title: Air conditioner
Inventor: HIGUCHI TERUKAZU
IPC: F24F11/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which eliminates the bite of molding sand even when the molding sand bites into a valve element of a three-way valve.  <P>SOLUTION: This air conditioner wherein a compressor 16 equipped at an outdoor unit is driven by an engine 30, is provided with an engine cooling system for cooling the engine by circulating engine cooling water to a radiator through the motor-operated three-way valve by a cooling water circulating pump; a detecting means 50 for detecting the temperature of the cooling water; and a control means 13 for controlling the opening of the motor-operated three- way valve 45 when the detected temperature is outside a prescribed temperature range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274558-A (JP)
Title: System switching device
Inventor: NAKABAYASHI SHIGEYUKI
IPC: H02J3/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system switching device which can prevent short- circuiting between systems due to operation errors.  <P>SOLUTION: In a system switching device which has input breakers 5 (system A) and 7 (system B) provided on the input side of a changeover switch and maintenance bypass breakers 6 (system A) and 8 (system B) provided in a maintenance bypass circuit, a mechanical interlock 10 is provided, and the shape is made into one as for normally limiting the make of the maintenance bypass breakers 6 and 8, and limiting the make of the breakers 7 and 8 in the system B, when making the maintenance bypass breaker 6 in the system A, by changing its mounting position, and limiting the make of the breakers 5 and 6 in the system A, when making the maintenance bypass breaker 8 in the system B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321106-A (JP)
Title: Cutting tool for machining work piece while removing chip
Inventor: KRESS DIETER
IPC: B23B27/10
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool which can machine a work piece without producing vibration of the work piece. SOLUTION: In the cutting tool comprising a blade plate 11 held by a clamping shoe 13 for cutting a work piece made of hard metal while removing chips, the blade plate is formed into a triangular shape in a plan view and the clamping shoe has a clamping grip, which is provided on a front face 45, and has a width corresponding to the length of a clamping groove 25 to be engaged with the width, and is positioned inside the inscribed circle of the blade plate.
Patent JP-2002349757-A (JP)
Title: Jacking pipe
Inventor: YOSHIKAWA NOBUYOSHI
IPC: F16L9/14
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pipe body carriable without being regulated by the Road Traffic Act, and applicable to a pipe jacking method. SOLUTION: Circular arc-shaped pipe constituting members A1 and A2 having an outer shell 1 constituted of a steel plate, and having a concrete layer 2 having the prescribed thickness integrally layered and constituted on an inside surface of the outer shell are arranged and connected in a plurality in the circumferential direction, and are formed as the pipe body A.
Patent JP-2003270155-A (JP)
Title: Substrate holding device and inspection device
Inventor: YASUDA MAMORU
IPC: H01L21/683
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deflection and vibration of a substrate without blocking illumination from a rear face of the substrate and to easily move the substrate in an aligned state.  <P>SOLUTION: A flat glass plate 21 is supported facing a holder 8 comprising a glass member formed with an opening 9 for holding the glass substrate 1, and the glass substrate 1 is sucked and held on the holder 8 with high rigidity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230777-A (JP)
Title: Method of packing feather and apparatus for the same
Inventor: SAKAMAKI SEIJI
IPC: B68G15/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To well maintain the environment without floating feathers in a workshop by efficiently and mechanically packing a set amount of the feathers into clothing, bedding, etc., without damaging the feathers.  <P>SOLUTION: Air for floating and agitating is sent into a storage tank continuously fed with the feathers, by which the feathers are floated to a uniform density and the floating feathers are sucked and taken out by negative pressure and are mixed with the air current. The feather density and the packing time are combined and integrated and the set amount of the feathers are sent into the clothing, the bedding, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274733-A (JP)
Title: Combine harvester
Inventor: HIDAKA SHIGEMI
IPC: A01F12/46
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester performing opening operation of a cabin 18 and carrying out opening and closing of the cabin 18 accompanied by maintenance operation without dismantling speed changing operation mechanisms 238 and 257.  <P>SOLUTION: The combine harvester is equipped with the cabin 18 internally installing a driver's seat 20. In the combine harvester, a speed changing fulcral shaft 234 for the speed changing operation mechanisms 238 and 257 for changing the travel speed is arranged near a rotation fulcral shaft 252 of the cabin 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272142-A (JP)
Title: Master carrier for magnetic transfer
Inventor: USA TOSHIHIRO
IPC: G11B5/82
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master carrier for magnetic transfer whereby an excellent reproduction signal can be obtained from a magnetic recording medium on which a magnetic pattern of the master carrier is magnetically transfered.  <P>SOLUTION: In the master carrier for magnetic transfer having a rugged pattern in response to information to be magnetically transfered on its surface, the rugged pattern is formed to have relations of L=α(ω ΔT R) and 0.8≤α≤1.4, where L [nm] is a width of a projected part at a radius [nm] in the circumferential direction, ω [rad/sec] is an angular velocity of the magnetic recording medium at read of a signal from the magnetic recording medium after magnetic transfer, ΔT [sec] is a desirable signal time width in a waveform of the reproduced signal between magnetization transition areas corresponding to both ends of the projection in the circumferential direction, and R [nm] is the radius mentioned above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277382-A (JP)
Title: METHOD FOR PRODUCING 2,3-DIHYDRO-7-METHYL-2-(1- METHYLETHYL)-4H,5H-PYRANO[4,3-b]PYRAN-4,5-DIONE
Inventor: HIROSE TARO
IPC: C07D493/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2,3-dihydro-7-methyl-2-(1- methylethyl)-4H,5H-pyrano[4,3-b]pyran-4,5-dione.  <P>SOLUTION: The method for producing 2,3-dihydro-7-methyl-2-(1-methylethyl)-4 H,5H-pyrano[4,3-b]pyran-4,5-dione comprises a first step for reacting 3-acetyl-4- hydroxy-6-methyl-2-pyrone with isobutyraldehyde in the presence of a secondary amine at 30-60°C and a second step for adding an alkylbenzene and an acid to the reaction mixture in the first step to deposit crystals and obtaining the crystals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277418-A (JP)
Title: Curable composition, cured article of the same and laminated article
Inventor: SHINOHARA NOBUYASU
IPC: G02B1/111
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition having excellent coatability, forming a film which has high hardness, a high refractive index and scratch resistance on the surface of various base materials and excellent in adhesion with the base materials or a layer with a low refractive index, and to provide a cured article of the composition and a laminated article having low reflectance and excellent in scratch resistance.  <P>SOLUTION: The composition comprises (A) particles obtained by bonding an organic compound containing a polymerizable unsaturated group with particles of oxides of one or more elements selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony and cerium, (B) a melamine compound not having a polymerizable unsaturated group, and (C) a compound having at least two polymerizable unsaturated groups in the molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276029-A (JP)
Title: Mold for molding resin
Inventor: SUGANO TOSHITAKE
IPC: B29C33/38
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold simple in the processing procedure and having a high surface precision.  <P>SOLUTION: The mold for molding a resin is formed so that the average length of graphite elements is not more than 0.05 mm when the graphite elements are observed with respect to a planar cross section, the average distance between the graphite elements is set to 0.02 mm or less, a C-content is set to 2.6-3.8 wt.%, an Si-content is set to 1.2-2.6 wt.% and a carbon equivalent (CE) is set to 4.3 or less. Further, at least the resin molding surface of the mold for molding the resin is formed of a D-type graphite structure. By this constitution, the mold for molding the resin simple in the processing procedure and having a highly precise molding surface can be provided.  <P>COPYRIGHT: (C)2003,JPO