baber/WOPTO huggingface dataset:
Patent JP-2004123640-A (JP)
Title: Method for producing 3-nitro-1,8-naphthyridin-2(1h)-one derivative
Inventor: SAKA HITOSHI
IPC: C07D471/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a derivative of 3-nitro-1, 8-naphthyridin-2(1H)-one in an industrial scale in a high yield.  <P>SOLUTION: The method for producing a 3-nitro-1, 8-naphthyridin-2(1H)-one derivative represented by formula (3) (wherein Y is a substituted or unsubstituted phenyl group; and R is H or a substituted or unsubstituted alkyl group) comprises reacting a compound represented by formula (1) (wherein X is a leaving group; and R is the same as above) with a compound represented by the formula (2): Y-B(OH)<SB>2</SB>(wherein Y is the same as above) in the presence of a palladium catalyst and a cesium salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124002-A (JP)
Title: Measuring method for oven wall position of carbonization chamber
Inventor: YOKOMIZO MASAHIKO
IPC: G01B21/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for the oven wall position of a carbonization chamber in order to evaluate the status of damage on oven wall refractories in a carbonization chamber of a coke oven, whereby the status of damage on the oven wall can be accurately checked without being influenced by the deviation of the locus of a range finder in the oven width direction in the carbonization chamber while measuring individual distances to the left and right oven wall not the oven width.  <P>SOLUTION: In the method for measuring the position of an oven wall of a carbonization chamber, a rangefinder 1 is inserted through the oven mouth of the chamber and, while moving inside the chamber, measures the distance between itself and the oven wall. In the method, the distance Xa between an oven mouth ironwork 6a at the insertion side A and the rangefinder and the distance Xb between an oven mouth ironwork 6b at the outlet side B and the rangefinder are measured to determine the oven-width-direction positions of the rangefinder at the insertion side A and at the outlet side B. On the basis of the determination result, the oven-width-direction position (the locus 12 of the center 10 of the measuring device 2) of the rangefinder at each position in the chamber is determined. Thus, the oven wall position is calculated from the measurement results of the distance between the oven wall and the rangefinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131203-A (JP)
Title: Image forming apparatus
Inventor: GOTO HIROSHI
IPC: B65H31/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve capacity of delivery sheet in a configuration in which a recording sheet is switched back in an FD sheet delivery part to print on its both faces.  <P>SOLUTION: In this configuration in which the recording sheet is switched back in the FD sheet delivery part to print on its both faces, a sheet pressing member for pressing the recording sheet delivered already in the interlocking operation with passing of the sheet when switching back the recording sheet is provided. The sheet pressing member is constituted in such a way that it evacuates from a sheet delivery tray after the recording sheet passes it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130575-A (JP)
Title: Inkjet recorder
Inventor: TAKADA KIMINORI
IPC: B41J2/01
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an inkjet recorder that when the processing state is unknown, the operator is bound by that recorder during processing and time elapses wastefully because the operator cannot take another action.  <P>SOLUTION: Under control of a controller for controlling the internal operation of the printer and monitoring progress of a processing, a display displays progress of such a processing as the processing time has been settled when the processing is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134488-A (JP)
Title: Method of forming pattern
Inventor: ENDO MASATAKA
IPC: G03F7/20
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a first pattern formed on a resist film through a first EB projection exposure to register more precisely with a second pattern formed on the resist film through a second EB projection exposure.  <P>SOLUTION: A resist film 11 formed of chemically sensitized resist material is subjected to a first EB projection exposure 12A under the condition that a beam blur and a focus position are set at 20 nm and 2 μm, respectively, through the intermediary of a first mask 13 where a first mask pattern has been formed. Then, a second EB projection exposure 12B is carried out under the condition that a beam blur and a focus position are set at 20 nm and 21 μm, respectively, through the intermediary of a second mask 14 where a second mask pattern continuously joined to the first mask pattern is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131636-A (JP)
Title: Epoxy resin composition, prepreg and cured product thereof
Inventor: IMADA TOMOYUKI
IPC: C08J5/24
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition having low viscosity, heat resistance and a low hygroscopic property at the same time without compounding two or more kinds of epoxy resins in order to develop the low viscosity and the heat resistance.  <P>SOLUTION: The epoxy resin composition comprises an epoxy resin obtained by glycidyl etherifying a phenol resin obtained by polycondensing a phenolic hydroxy group-containing aromatic compound with a phenolic hydroxy group-containing aromatic carbonyl compound and an aliphatic carbonyl compound, and a curing agent. The prepreg is obtained by impregnating a reinforcing fiber into the epoxy resin composition. The cured product of an electronic printed circuit board material is obtained by laminating the prepreg and curing laminated prepreg by heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130741-A (JP)
Title: Card
Inventor: NISHIOKA TORU
IPC: B42D15/10
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card which allows a CP image receiving layer to be formed with the reduced incidence of an embossing curl, in a non-polyvinyl chloride card using PETG.  <P>SOLUTION: In the non-polyvinyl chloride card with letters embossed on the surface, a non-crystalline polyester resin material, or a copolymer of the non-crystalline polyester resin and a resin with a higher heat resistance than the non-crystalline polyester resin or a polymer alloy resin, is used as the core materials 1 and 12 of the card. Oversheets 13 and 14 composed of a polymer alloy resin of a polycarbonate and a polybutylene terephthalate, are laminated on both sides of the core materials 1 and 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136991-A (JP)
Title: Pneumatic element and pneumatic carrying method
Inventor: MATSUDA KENJI
IPC: B65G51/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To convey an article keeping a predetermined speed without vibration in a conduit and without breaking the article, a pneumatic element, a pipe, or the like.  <P>SOLUTION: This pneumatic element A moves in the transportation conduit by air current inside the pipe P. The pneumatic element A is formed in a cylindrical shape so as to store the article inside, stream lines of the air current generated in the moving direction are different at one or two places, and a part having different stream line is biased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137681-A (JP)
Title: Cutter of columnar body in ground and its driving control method
Inventor: TOKOROSAKI SHIGERU
IPC: E02D3/12
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To cut and crush a columnar body left in the ground into a specified size and easily remove the body so that it is not wound around on a cutter when carrying out shield excavation.  <P>SOLUTION: A driving device 5 is inserted at every cutter blade 4 into a sleeve pipe 3 left in the ground. A specified quantity of power is supplied from a drive source 10 to rotate the driving device 5. The cutter blade 4 is enlarged/contracted by the centrifugal force to cut the columnar sleeve pipe 3 into a specified sized rings. By detecting the variation of used power, the drive device 5 and the cutter blade 4 are left up to the next stage cutting section of the columnar body 3 through the drive source 10. There is neither connection processing of axial joint nor an excessive weight like an initial design. It is maintenance-free and the columnar sleeve pipe 3 left in the ground as desired is cut and crushed to be easily removable. Moreover, the shield excavation is smoothly carried out. Not only the initial cost but also the running cost are greatly reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137199-A (JP)
Title: Powder coating agent, method for surface coating treatment, powder, and cosmetic containing the powder
Inventor: MITANI MOTOHIRO
IPC: A61K8/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a powder coating agent capable of making a surface treatment of powder into powder with good stack feeling, moist feeling and water resistance.  <P>SOLUTION: The powder coating agent consists of a 2-methacryloyloxyethyl phosphorylcholine copolymer represented by formula(1)( wherein, R<SP>1</SP>and R<SP>2</SP>are each H or methyl; (x) and (y) are proportions of constituent monomers in terms of total number of moles of the constituent monomers, respectively, and which meet the relationship: x/(x+y)=0.2-0.4 ) and having a weight-average molecular weight of 5,000-1,000,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135590-A (JP)
Title: Protein synthesis system using xenopus oocyte extract
Inventor: SHIROMIZU MIKAKO
IPC: C12N9/98
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acellular protein synthesis system using a Xenopus oocyte extract, better in protein synthesis efficiency than methods using conventional oocyte extracts and microinjection into the oocytes.  <P>SOLUTION: The acellular protein synthesis system in the form of an acellular protein synthesis kit comprises an extract prepared from Xenopus oocytes transferred from a condition being in standstill at the 1st stage of the 1st division of meiosis in cell cycle to the initial stage of maturation, an energy reproduction system, and at least one amino acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136853-A (JP)
Title: Wheel with rubber
Inventor: IWAMOTO TARO
IPC: B60B3/12
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight and cost while preventing a rubber part from being peeled off.  <P>SOLUTION: A rubber mounting part 24, which is bent to have a substantially L-shaped cross section at a front edge side over an entire circumference of a rim 12 in a drum surface state, is provided to a portion near to the outer peripheral side of the disk-like rim 12. The rubber part 28 is integrally vulcanized and adhered on the circumference of the rubber mounting part 24, and the rubber part 28 is formed in a shape to be slanted and widened in width from its inner peripheral edge toward the outer peripheral side. The rubber mounting part 24 is provided with a plurality of through-holes 26 interconnecting the rubber parts 28 on the front and rear surfaces of the rubber mounting part 24 circularly disposed at prescribed intervals. An outer peripheral side bent part 22 formed by bending the face of the rim 12 is provided on the rim 12 at the inner peripheral side of the rubber part 28 adjacent to the rubber part 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141694-A (JP)
Title: Recovery method of hydrogenation catalyst
Inventor: KONDO SHINICHI
IPC: C08F8/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently separate and recover a platinum group element in a used hydrogenation catalyst from a reaction mixture after the carbon-carbon unsaturated bond of a polymer is subjected to hydrogenation reaction.  <P>SOLUTION: This recovery method of hydrogenation catalyst includes a process (1) for bringing the hydrogenation reaction mixture, which is obtained by the hydrogenation reaction of the carbon-carbon unsaturated bond of the polymer in the presence of the platinum group element-containing hydrogenation catalyst, into contact with water, a process (2) for separating a hydride and water and a process (3) for precipitating or flocculating the platinum group element-containing hydrogenation catalyst present in water by adding a flocculant to the water separated in the process (2) to recover the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142527-A (JP)
Title: Vehicle
Inventor: IINO TAKEO
IPC: B62D63/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle in which an occupant does not feel unpleasant even when the body of the vehicle receives a horizontal G-force (acceleration force).  <P>SOLUTION: The vehicle 1 comprises: a support frame 3 suspended between wheels 2 and fitted with running gears including an engine (not shown in Fig.); a pivot 5 supported by a supporting part 4 on the support frame 3 and extending in the longitudinal direction of the vehicle 1 (the direction perpendicular to the page surface); and a cabin 6 supported on the support frame 3 via the pivot 5 and a hanging member 7 so as to be swingable around the axis 5a of the pivot 5. When the cabin 6 receives a centrifugal force when the vehicle runs through a curve, the cabin 6 tilts inward relative to the curve. Besides, a pair of plungers 25 are arranged on both horizontal ends of the hanging member 7, respectively, so that one of mobile parts 26 of the plungers 25 comes in contact with the hanging member 7 to regulate a swing angle of the cabin 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146471-A (JP)
Title: Polishing apparatus, polishing work carrier, and polishing method of work
Inventor: NISHIKIDO TAKANORI
IPC: B24B37/28
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing apparatus capable of preventing a polishing work carrier from sticking to a surface plate for polishing.  <P>SOLUTION: The polishing apparatus 1 comprises a work carrier 30A whose upper surface has a work retention hole 33, and a surface plate for polishing whose lower surface is set to be a polishing machining surface. Then, the polishing apparatus 1 allows the upper surface of a work being loaded in the work retention hole 33 of the carrier 30A for retaining and the lower surface of the surface plate for polishing to slide for polishing the work. After polishing, the surface plate for polishing is alienated upward to the work. A sticking prevention hole 34 is provided on the upper surface of the carrier 33. The sticking prevention hole 34 prevents the carrier 30A from sticking to the lower surface of the surface plate for polishing when the surface plate for polishing is alienated upward to the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145518-A (JP)
Title: Interview server and its control method and computer program and interview system
Inventor: OKADA MASAYUKI
IPC: G06Q50/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To maintain benefits of a personnel recruitment side and a personnel applying side, and to reduce burdens to be imposed on both sides.  <P>SOLUTION: An interview management server 400 receives and maintains information associated with personnel recruitment and question information in an interview from a personnel recruitment side 100, and notifies registered recruitment contents to be applied to a plurality of recruitments in response to a request from a job seeker 200. In response to an application from the job seeker, the job seeker is made to designate one of recording terminals in a place convenient to the job seeker and a date. The interview management server 400 receives data recorded by the designated interview recording terminal at that interview day, and provides the data to the personnel recruitment side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146206-A (JP)
Title: Flexible flat cable
Inventor: TAKEMURA YASUO
IPC: H01B7/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To make the free combination of the conductor width of a conductor possible.  <P>SOLUTION: This FFC 1 has such structure that each of a plurality of flat square conductors 2a-2c made of a copper foil or a copper strip is interposed from the upper and lower side between insulating resin films 3a, 3b, and a main covering part 4a covering the periphery of the flat square conductors 2a-2c and an extending part 4b extending in the direction perpendicularly crossing to the length direction of the flat square conductors 2a-2c of the main covering part 4a are formed in each of the flat square conductors 2a-2c, and the adjacent extending parts of each of the flat square conductors 2a-2c are joined by heat seal to arrange in a plane shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145034-A (JP)
Title: Optical connecting device, opto-electric mixed loading device, and electronic device using the same
Inventor: ONOUCHI TOSHIHIKO
IPC: G02F1/313
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connecting device for conducting reconfigurable wiring of a light in a slab waveguide.  <P>SOLUTION: The connecting device includes a slab type optical waveguide 1; and optical connecting ports provided on an upper face, a lower face or an inside of the waveguide 1. A plurality of electrodes 6 capable of independently driving and controlling are provided with the waveguide 1, and a propagation state of the light in the waveguide 1 is controlled by generating a refractive index distribution in the waveguide 1 by driving and controlling the electrodes 6. Consequently, it is possible to reconfigure the way of the optical connection among the optical connecting ports.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145676-A (JP)
Title: Adapter for card connector
Inventor: KOJIMA YUTAKA
IPC: H01R31/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector adaptor of which the number of components is small and the structure is simple.  <P>SOLUTION: The card connector adaptor 1 constituted like a card in order to insert/extracted an SD (square digital) card into a card receiving cavity of a card connector corresponding to the SD card and having a miniaturized card receiving cavity 11 formed in its inside is provided with connection terminals 6 each of which has one end on which a contact pad 65 allowed to be engaged with the contact piece of a card connector terminal is formed. Each connection terminal 6 has the other end on which a contact piece 66 extended like a cantilever is formed and faces the miniaturized card receiving cavity 11 formed in the adaptor 1 so as to be engaged with a contact pad of a miniaturized card to be inserted/extracted into/from the the cavity 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146228-A (JP)
Title: Lead free alloy thermal fuse
Inventor: TERASAWA KIYOTOMO
IPC: C22C12/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lead free alloy thermal fuse superior in operating reliability in a range of 70-109 °C without containing lead or cadmium which causes environmental problems.  <P>SOLUTION: In the thermal fuse which uses a fusible alloy as a fuse element, a lead free alloy thermal fuse is obtained by using a low melting-point fusible alloy in which a ternary alloy composed of the composition of Bi 64 wt% to 69 wt%, Ag 0.05 wt% to 0.3 wt%, and In the rest, the composition of Bi 47 wt% to 55 wt%, Ag 0.05 wt% to 0.2 wt%, and In the rest, and the composition of Bi 32 wt% to 37 wt%, Ag 0.01 wt% to 0.1 wt%, and In the rest is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145072-A (JP)
Title: Handwritten-character font preparing device and handwritten-character font preparing program
Inventor: HAKU KYOKUKYO
IPC: G06F17/22
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare handwritten-character fonts which are printed with attractive appearance.  <P>SOLUTION: This handwritten-character font preparing device is provided with: a character image extracting means for extracting character image data of handwritten characters written in character entry frames from image data obtained by reading a character entry sheet having a plurality of character entry frames to which character codes are made to correspond and in which handwritten characters are written; a character location information storage means which stores character location information in font character space defined for each character; a character location information calculating means which calculates moving amounts for moving the extracted character image data to character locations in the font character space defined in the character location information; a character location moving means which moves the character image data to character locations in the font character space defined in the character location information according to the calculated moving amounts; and a font preparing means which prepares font characters of the handwritten-character fonts from the moved character character image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152519-A (JP)
Title: Magnetron
Inventor: OGURI HIDEKI
IPC: H01J23/14
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron with enhanced oscillation efficiency and saving energy.  <P>SOLUTION: The magnetron has a continuous projection 22 in the circumferential direction of a cathode side metallic tube 20 of the magnetron, and the projection 22 and a burring portion 14 provided in a projected condition on a filter case are connected to the same electric potential. As a result, an outer diameter dimension of the metallic tube 20 can be made smaller than that of a conventional metallic tube, and an inner diameter dimension of an annular permanent magnet for a cathode can also be reduced, so that it becomes possible to supply a high magnetic force within a working space composed of a cathode structure and an anode structure in a main body of the magnetron and to obtain the magnetron with a high oscillation efficiency and a high performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163997-A (JP)
Title: Service processing device, service processing method, and program
Inventor: MICHIMURA TADAO
IPC: G06F17/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a linking processing on a network without treating a large capacity of data.  <P>SOLUTION: A linkage processing server 40 instructs a scan server 90 to scan a paper document, based on an instruction selected by a user, and to store an image document and its attribute information in a document management server 70 (step ST2). The scan server 90 scans the paper document on the basis of the instruction transmitted from the linking processing server 50 to generate the image document. It stores the image document and its attribute information in the document management server 70, and then reports the processing end to the linking processing server 50 (step ST3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148949-A (JP)
Title: Air conditioner for vehicle
Inventor: TOMITA HIROYUKI
IPC: B60H1/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of realizing comfortable air conditioning control according to user's preference even when a seat air-conditioning is performed.  <P>SOLUTION: If a switch 24 for the seat air-conditioning is manually operated by the user when a front A/C unit 1 and a seat air conditioning unit (a blower 18 for the seat) are automatically controlled with an air conditioner ECU2, a set state (wind amount level of the blower 18 for the seat) of the switch 24 for the seat air-conditioning is learned and a blower characteristic diagram memorized in a ROM based on the learning result is changed. Since the seat blower amount is determined based on the blower characteristic diagram after being changed under the same environment condition (the same TAO) afterward, the seat conditioning can be realized according to the user's preference.  <P>COPYRIGHT: (C)2004,JPO