baber/WOPTO huggingface dataset:
Patent JP-2004176804-A (JP)
Title: Uninterrupted water pipe propulsion method and water-tight tank for the method
Inventor: TOSHIMA TOSHIO
IPC: F16L1/024
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To construct a new pipe line by propulsion in a pipe line in use for uninterrupted water when an existing pipe line is deteriorated and replaced.  <P>SOLUTION: The existing pipe line 1 is cut to a length allowing the insertion of the new single pipe therethrough, removed, and raised by a holding device 7 in a tank 2 installed in the existing pipe line 1. Next, a partition wall 3 installed at the top of the tank 2 is closed, water at the top is drained, and the tank 2 is opened and a cut pipe 1a is removed to the outside of the tank 2. Then the new single pipe 10 is held by a holding device 7 installed at the top of the tank 2, the tank 2 is sealed again, the partition wall 3 is opened, and the upper and lower spaces of the tank is allowed to integrally communicate with each other. The new single pipe 10 is lowered, and the single pipe 10 is pressed into the existing pipe line by a pressing member 8. In the same manner, the next new single pipe 10 is lowered to the bottom of the tank 2, the tip of the new single pipe 10 is connected to the rear end of the new already installed single pipe 10, the new single pipe is axially pressed by the pressing member 8, and the new single pipes 10 are propelled in the existing pipe 1 while being connected to each other. The new pipe line is laid down by a necessary length and connected airtight to each other, and the tank 2 is overhauled and removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175244-A (JP)
Title: Rib for measures against minor collision of automobile
Inventor: KOBAYASHI HIDETAKA
IPC: B62D25/08
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rib for measures against minor collision of an automobile capable of improving the total rigidity of a vehicle body front part at the time of the minor collision of the automobile.  <P>SOLUTION: A radiator core side body 5 in a radiator core support panel RS, a headlamp stay 6 extending diagonally rearward from the side of the radiator core side body 5, a panel support portion 7 extended inward from a top surface 5a of the radiator core side body 5, and at least an upper portion of a side member installation surface portion 8 formed at the front surface of the radiator core side body 5 and fastened in such a state as to be put between a side member 9 and a bumper stay 11, are integrally formed by resin. Eaves-shaped rib 5b extending forward from the top surface of the radiator core side body 5 is protruded at an top end part of the side member installation surface portion 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003261854-A (JP)
Title: Moisture absorption or moisture absorption and desorption property imparting agent
Inventor: IWATO MASAKI
IPC: C09K3/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture absorption or moisture absorption and desorption property imparting agent for imparting excellent moisture absorption or moisture absorption and desorption properties to a resin to impart excellent antistatic properties, comfortable wearing properties or the like to the resin because a copolyester containing a sulfonate group or the like is known heretofore as a treatment agent for imparting antistatic properties to the resin but can not be satisfied from an aspect of the development of capacities.  <P>SOLUTION: The moisture absorption or moisture absorption and desorption property imparting agent comprises an amide or polyamide of a primary amine containing a polyoxyethylene chain and a sufonic acid (sulfonate) group- containing carboxylic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004052748-A (JP)
Title: Quantitative conveyer
Inventor: KUKITOME TADASHI
IPC: F04B43/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative conveyer capable of maintaining the predetermined discharge flow for a long time using a quantitative pump without particularly making any adjustment.  <P>SOLUTION: This quantitative conveying device 10 is provided with the quantitative pump 11 on a conveying passage 31 for conveying a fluid. A discharge checker 12 is provided on the conveying passage 31 downstream of the quantitative pump 11, and a constant pressure valve 13 is provided on the conveying passage 31 downstream of the discharge checker 12. The drive state of the quantitative pump 11 is controlled on the basis of a detection signal of the discharge checker 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180100-A (JP)
Title: Printing device for disk-type media
Inventor: TANAKA TETSUO
IPC: G06T1/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device for a disk-type media for solving the nonconformity, wherein a picture not to be cut off is cut off as the case may be, depending on arrangement location of the image during the printing on the disk-type media, and for automatically optimizing arrangement of a disk-type image, according to the feature amount in the image.  <P>SOLUTION: A printing device for printing on a disk-type media comprisesa means for extracting features of an image in image data 4 to be printed, a means for binaryizing an image according to the extracted amount of features, a means for comparing the binaryized data 5 with a binary data 5, representing a real printing area and a non-printing area in an optimally arranged mask pattern 6 registered beforehand, and a means for determining arrangement location of a disk-type image based on the result compared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177321-A (JP)
Title: Method and apparatus for detecting trace amount
Inventor: HSIN-HUANG CHEN
IPC: G01N33/566
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient, quick and sensitive trace amount assay method.  <P>SOLUTION: The trace amount assay method, for implementing an affinity reaction between a target material in a sample and a receptor couplable to the target material, by using a small area membrane in a minute quantity reaction vessel, is provided with a step of taking a trace amount of the sample, loading it on the membrane and attaching the target material in the sample to the membrane (1); a step of placing the membrane into the trace amount reaction vessel and adding a solution containing an antibody (the receptor) couplable to the target material (2); a step of incubating the target material attached to the membrane for a sufficient time, until the target material is combined with the receptor by the affinity reaction and forming a target material-receptor complex (3); and a step of detecting the target material-receptor complex (4). An apparatus for implementing the trace amount assay method is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179516-A (JP)
Title: Manufacturing method of thin film photoelectric transducer
Inventor: YOSHIDA TAKASHI
IPC: H01L31/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film photoelectric transducer in which there is no expansion of an optical band gap Eg and electrical character deterioration therewith, and which has a fine halogenated amorphous silicon-germanium film wherein there is no micro-void.  <P>SOLUTION: The manufacturing method of the thin film photoelectric transducer includes the steps of forming a first electrode layer on a substrate which becomes a support, forming at least one p-i-n laminate structure and forming a second electrode layer. At least one of the first and the second electrode layers is transparent. The step of forming the p-i-n laminate structure includes the steps of forming a p-type layer using GeH<SB>4</SB>and any one of SiH<SB>4</SB>and Si<SB>2</SB>H<SB>6</SB>as raw material gases to form an i-type halogenated amorphous SiGe layer by plasma CVD for adding a halogen gas or a halogenated hydrogen, and forming an n-type layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175315-A (JP)
Title: Door structure for vehicle
Inventor: YAMAGUCHI KAZUYUKI
IPC: B60R21/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve impact absorbing efficiency against an impact input in a lateral direction by eliminating a clearance between a window glass and a side impact pad.  <P>SOLUTION: In a structure of a door 1 for a vehicle, the glass 3 is vertically movably disposed between a door inner panel 4 and a door outer panel 5 constituting a door body 2, and the side impact pad 7 is mounted in the door body 2 through a door guard bar 6 extending in a substantially horizontal direction in substantially parallel with a face of the glass 3. The door guard bar 6 is provided with the side impact pad 7 mounted through a bracket 11 and a horizontal shaft 12 in substantially parallel with the door guard bar 6 so as to tilt between a vertical position not to interfere with an ascent/decent locus of the glass 3 and a lateral position to interfere with the ascent/decent locus of the glass 3, and an energizing member 14 constantly energizing the side projecting pad to the lateral position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183905-A (JP)
Title: Hot air heater
Inventor: KURODA SHINJI
IPC: F23N1/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with conventional heaters wherein, depending on the type of gas, for example, a variation in combustion amount of a gas burner against a variation rate of air amount is increased because the opening change speed of a proportional control valve was kept constant irrespective of the type of gas when the number of speed is changed and the gas burner cannot be burned satisfactorily because an air-fuel ratio is displaced.  <P>SOLUTION: This hot air heater comprises the proportional control valve 4 which controls the rotational speed of a blow fan 3 so that the mixture with a specified air-fuel ratio can be supplied to the gas burner according to the opening of a gas passage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181299-A (JP)
Title: Method for detoxifying vent gas
Inventor: NAKAZAWA YASUO
IPC: B01D53/68
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vent gas detoxifying method which can safely and efficiently detoxify a vent gas containing a reactive halogen or a halogen compound gas left in the piping of a cylinder cabinet for supplying gas to an etching apparatus used in the production of semiconductors and liquid crystals, a CVD apparatus, or the like.  <P>SOLUTION: The vent gas containing the halogen or the halogen compound gas left in the piping of the cylinder cabinet is detoxified by being contacted with a treating agent comprising an alkaline earth metal compound, an alkaline metal compound, zeolite, and a carbonaceous material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181348-A (JP)
Title: Apparatus for treatment of gas containing organic solvent
Inventor: ITO YOSHITAKA
IPC: B01D5/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for recovering a solvent from a gas containing a solvent in a low concentration which allows circulating continuous operation, performs a stable adsorption in an adsorption tower and can operate with a small variation in the concentration due to a return of an organic solvent from an exposure vessel.  <P>SOLUTION: The apparatus has an air-sending means for an organic solvent containing gas at the inlet, two or more organic solvent adsorption towers to be switched alternately between an adsorption and a desorption system through valves arranged at the inlet and outlet, and a means of condensing the detached gas, a means of separating the condensate, a means of recovering an organic solvent and an exposure means downstream to the desorption system, and is constructed so that the exposed gas produced by the exposure means is returned to the inlet by the air-sending means. Using a heating means for the adsorption tower, the apparatus requires no heated steam in desorption of the adsorbent. The apparatus thereby permits an effective operation with a means of separating a condensate, even for low-concentration solvents, and can be applied to cases involving low-concentration solvents.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003165433-A (JP)
Title: Redundant pressure selector valve for electropneumatic braking device
Inventor: DREYER WERNER
IPC: B60T8/94
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for selecting a redundant pressure with considerably reduced cost and number of components as compared with a known redundant pressure selector valve for an electropneumatic braking device.  <P>SOLUTION: In the redundant pressure selector valve, a wheel EBS braking pressure modulator is extended in regard to a redundancy function in a simple form, and at least an existing composition unit is used in a braking pressure modulator itself for that purpose. Since generation of the redundant pressure comprises a partial function of a brake value generator and consequently a braking pressure is formed for a wheel brake cylinder, there is no need for a device other than the modulator. A redundancy selector valve is formed as a small cylindrical member, it is attached in a brake modulator, and it can be very easily screwed as a cartridge in a blind hole provided with a screw. In redundancy, the redundant pressure is applied to a terminal which can be accessed from the outside of the redundancy selector valve, the pressure is enhanced via a relay valve portion of the braking pressure modulator, and it is transferred to the wheel brake cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187197-A (JP)
Title: Radio communication system, radio communication method and radio station
Inventor: SASAOKA SHUICHI
IPC: H04W12/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system constituted so that a normal transmitter/receiver individually creates a secret key in secret based on irregular fluctuation of radiowave propagation path characteristics of radio communication and the radio communication with high security is performed by using the created secret key.  <P>SOLUTION: In the case of performing the radio communication by using the secret key, a signal for measurement is first transmitted from the respective radio stations 1, 2 to the other radio stations 2, 1, the signal for measurement which is transmitted from the other party and changed by the radio wave propagation path characteristics between the radio stations is received and time series of a delay profile is measured. Then, the secret keys are uniquely crated in the respective radio stations 1, 2 based on the delay profile and the communication is performed by using the shared secret keys.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191401-A (JP)
Title: Method of assembling large screen led display device in outside wall of curtain wall building, curtain wall building with large screen led display device assembled in outside wall, and led panel module to be assembled in curtain wall building
Inventor: TOKIMOTO TOYOTARO
IPC: E04F13/08
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily assemble a large screen LED display device in a part of the outside wall of a building of general curtain wall construction method.  <P>SOLUTION: The method of assembling, as a part of the outside wall, the large screen LED display device in a curtain wall building whose outside wall is constituted of a large number of panel materials successively provided and fixed to a support structure fixed to a slab and a beam of a structural skeleton is provided. A large number of LED tiles, which are rigid and water resistant rectangular tile-like components, on the front surface of which a large number of LED lamps are arranged in matrix and which are incorporated with a built-in drive control circuit of the LED lamp are prepared. The LED tiles are successively attached without gaps to the outer face side of a tiling panel fixed to the support structure as a panel material, and electric wiring is provided on the rear side of the LED tiles, thus, an LED panel module is constituted. By fixing the tiling panel of the LED panel module to the support structure, the LED panel module constitutes a part of the outside wall.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192050-A (JP)
Title: Cooking support system, cooking support method, cooking support program and storage medium recording the program
Inventor: YAGI TETSUSHI
IPC: G06Q30/06
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking support system capable of proposing also a menu of cooking on the basis of price information for foodstuffs or the like in a foodstuff store according to position information designated by a user.  <P>SOLUTION: A cooking support server 3 retrieves, on receipt of a request of information and desired positional information from a user terminal 2, available foodstuff stores by use of a foodstuff information management server 6 having a foodstuff information DB 61 registering information related to the kinds, prices, stocks and the like of foodstuffs for sale in each foodstuff store with the positional information of each foodstuff store, determines cookable menu candidates by use of a cooking information management server 7 having a cooking information DB 71 registering the materials used and cooking method of every menu, on the basis of the kinds, prices, stocks and the like of the foodstuffs for sale in the foodstuff store concerned, and transmits the determined menu candidates with the information of the necessary foodstuffs, the prices and the cooking methods and the positional information of the foodstuff store to the user terminal 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004154102-A (JP)
Title: Simple frozen dessert extracting apparatus
Inventor: NAO HAJIME
IPC: A23G9/28
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple frozen dessert extracting apparatus intended for solving such items that a simple production machine for soft cream or ice cream for ordinary homes is complicated in material procurement, assembly of equipments, freezing and the like, has difficulty in quickly dealing in timing of a want of eating and requires exceedingly great labor and trouble for cleaning up after.  <P>SOLUTION: This simple frozen dessert extracting apparatus is such that soft ice cream or ice cream is filled in a bag container such as of plastics, frozen, thawed and softened with e.g. a microwave oven up to an appropriate temperature, and a manual handle is rotated so as to extract the soft cream or the ice cream from the bag container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039609-A (JP)
Title: TITANIUM CURRENT COLLECTOR USED FOR NONAQUEOUS Li/CFx BATTERY COATED WITH NOBLE METAL
Inventor: TAKEUCHI ESTHER S
IPC: H01M50/119
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode current collector for alkali battery coated with a noble metal in order to increase electrical conductivity.  <P>SOLUTION: An electrochemical battery is composed of an anode containing lithium, a cathode containing an activator of fluorocarbon or the like in contact with a conductive current collector containing titanium coated with any of gold, iridium, palladium, platinum, rhodium, ruthenium or a mixture of them, and an electrolyte activating the anode and cathode. Thereby, the battery keeps a high efficiency even after exposed to a high temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246765-A (JP)
Title: Method for recovering acrylic acid
Inventor: YADA SHUHEI
IPC: C07C51/47
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively recovering acrylic acid with stability from a bottom product obtained from the bottom of a purification column, in a method for producing acrylic acid comprising bringing an acrylic acid-containing gas obtained from the catalytic oxidation of propane or propylene into contact with a solvent, collecting acrylic acid as an acrylic acid-containing solution, and subjecting the resultant acrylic acid-containing solution to distillation to purify acrylic acid.  <P>SOLUTION: In the process for producing acrylic acid, when the bottom product obtained from the bottom of the acrylic acid purification column or a liquid prepared by heating and concentrating the bottom product is supplied to a thermal decomposition apparatus to decompose an acrylic acid multimer in these liquid into acrylic acid and recovering the resultant acrylic acid into a purification process, the method for recovering acrylic acid is characterized by crystallizing and separating maleic acid contained in the supply liquid to the thermal decomposition apparatus or the recovered liquid from the thermal decomposition apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190829-A (JP)
Title: Chain for power transmission and power transmission equipment
Inventor: YASUHARA SHINJI
IPC: F16G13/06
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain for the power transmission with the wear resistance not causing the abnormal wear even if it is used under the high face pressure and the high torque condition and also with the high wear coefficient transmitting the power with good efficiency.  <P>SOLUTION: A chain 1 for the power transmission (chain for the step less transmission) is furnished with plural links 2 and plural pins 3 that connect these links mutually. This chain 1 is used by hanging it between the first and the second pulley and sliding contacts between the end face of the above pin 3 and the sheave face for the first pulley and the second one. Because of this, a surface part 6 is formed on the end face 3a, 3b of the pin 3 for the chain 1 by hardening treatment so as to set up the surface roughness Ra of its end face 3a, 3b in the range of 0.2 to 2.0 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191864-A (JP)
Title: Fixing member and thermally fixing apparatus using the same
Inventor: KIMURA JUN
IPC: G03G15/20
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing member of an electrophotograph having an elastic layer to which high thermal conductivity is given without lowering rubber physical properties such as modulus of impact resilience and a release layer which has no rimple and exhibits successful adhesion durability to the elastic layer and being excellent in durability and to provide a thermally fixing apparatus using the fixing member.  <P>SOLUTION: In the fixing member of the electrophotograph which has the elastic layer on a substrate and in which the elastic layer is covered with a fluorocarbon resin tube, an inner peripheral surface of the fluorocarbon resin tube is subjected to excimer laser treatment, the elastic layer is made of heat conductive silicone rubber added by a metallic filler and further content of ionic substances in the metallic filler is 30 ppm or less. The thermally fixing apparatus using the fixing member is included in the invention.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004024234-A (JP)
Title: Method for producing xylo-oligosaccharide
Inventor: MATSUO SHUNICHI
IPC: C07H3/06
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing xylo-oligosaccharide useful as a sweetening material by using conventionally wasted corn cob meal as a raw material.  <P>SOLUTION: This method for producing the xylo-oligosaccharide is provided by steaming the corn cob meal in a closed and pressurized continuous extruders having a plurality of steps, and then adding xylanase into the filtrate obtained by removing solid materials by a filtering device for its hydrolysis treatment. The steaming conditions in each of the plurality of steps of the continuous extruders are set to elevate the temperature and pressure by going from a first extruder to the final extruder and also the conditions of the final extruder are 150-250°C and 20-29 MPa.  <P>COPYRIGHT: (C)2004,JPO