baber/WOPTO huggingface dataset:
Patent JP-2002004399-A (JP)
Title: Side drain for drainable pavement road face
Inventor: TATEISHI KEIJI
IPC: E03F5/046
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a stout side drain for a drainable pavement road face, capable of inhibiting the invasion of a drainage canal from a water port by aggregate for a pavement material, pebbles, etc., during or after pavement of the road face and quickly exhausting stormwater, etc., retained in the boundary part between drainable and impermeable pavement parts without depending on the execution thickness of drainable pavement, having excellent drain performance and allowing the execution of work to be easily performed. SOLUTION: The side drain for the drainable pavement road face is constituted in such a manner as to be provided with a housing, the drainage canal, and one slit-like water port or more. The housing is provided with a bottom part, a side wall installed in such a manner as to stand on both sides of the bottom part, and a top part. The drainage canal is penetrated in such a manner as to be approximately parallel to the longitudinal direction of the housing or slantingly relative to the above direction. The water port communicating with the drainage canal is disposed from the edge between a slanting face and the side wall in the slanting face and the side wall.
Patent JP-2002265355-A (JP)
Title: Agent for treating and/or preventing diabetes-originated ischemic heart disease
Inventor: KITADA YOSHI
IPC: A61P3/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide this new agent for treating and/or preventing diabetes- originated ischemic heart diseases, which can lower the mortality rate of patents without affecting their blood glucose levels. SOLUTION: This agent for treating and/or preventing diabetes-originated ischemic heart diseases contains betaxolol hydrochloride as an active ingredient.
Patent JP-2002268407-A (JP)
Title: Transfer device
Inventor: OGIYAMA HIROMI
IPC: G03G15/16
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems that there occur image-missing like a white belt due to an abnormal discharge, the fluctuation of image density in accordance with the unevenness of the curling tendency of an intermediate transfer belt, an insufficiency of image density, uneven image density, an insufficiency of primary transfer or an excess of primary transfer. SOLUTION: The device is provided with a 1st member 23 of high electric resistance coming into contact with the upstream rear side of the intermediate transfer belt 22 and a 2nd member 24 which can electrically come into contact with the downstream rear side of the intermediate transfer belt 22, and an image carrier 11 is arranged on the surface of the intermediate transfer belt 22 between the 2nd member 24 and the 1st member 23, and a transfer bias for transferring a toner image from the image carrier 11 to the intermediate transfer belt 22 is applied on the 2nd member 24.
Patent JP-2001276229-A (JP)
Title: Stent insertion system kit
Inventor: LAU LILIP
IPC: A61F2/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a stent insertion method and a stent insertion system which contain a slender feed sleeve and a catheter that is arranged in the lumen of the sleeve and has a dilatable member at a far end thereof. SOLUTION: A dilatable stent is arranged on a dilatable member of a catheter. A manipulator device is installed at the near end of a stent insertion system and an axial relative motion is generated between a sleeve and the catheter so that the stent mounted on the dilatable member of the catheter is exposed into the lumen of a human body such as a dilating coronary artery with the dilation of the dilatable member. The feed sleeve has a first port at the far end thereof and a second port arranged in the wall body of the sleeve on the near side from the far end thereof. Likewise, the catheter has a first port at the far end thereof and a second port on the near side from the far end thereof. The lumen is dilated between the first and second ports at the far end part of the catheter to receive a guide member such as guide wire.  The system can insert the stent along the guide wire previously advanced to a desired site inside the human body.
Patent JP-2001330848-A (JP)
Title: Electrooptical device
Inventor: MURAIDE MASAO
IPC: G02F1/1345
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To control the gap between substrates with good accuracy while keeping good vertical electric conduction between the substrates and to make high quality image display possible in an electrooptical device having an electrooptical substance such as a liquid crystal held between a pair of substrates. SOLUTION: The electrooptical device is equipped with a gap material (54) regulating the gap between substrates, a first terminal (201) for vertical electric conduction, a second terminal (202) for vertical electric conduction formed on a second substrate (20) at the position facing the first terminal, and a vertical conducting material disposed between the first and second terminals and containing conductive fine particles. The gap (D) between the first and second terminals for vertical electric conduction is narrower than the gap (G) between the first and second substrates in a sealing region where a gap material is disposed. The particle diameter (d1) of the gap material is larger than the particle diameter (d2) of the conductive fine particles included in the vertical conducting material.
Patent JP-2002263773-A (JP)
Title: Device and method for forming toothed product
Inventor: YAMAGUCHI HISAO
IPC: B21J5/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a forming device and a forming method capable of manufacturing a formed body with spline in which the spline has high dimensional accuracy, cracks, breakage, etc., are free, and the quality is high. SOLUTION: This forming device has a forming die 3 comprising a first die 31 having a circumferential restrictive surface 331, a second die 32 having an end face restrictive surface 332, and a punch 33 having a spline forming surface 333. In this device, a cylindrical work W with a surface hardened part 10a by the induction hardening on the outer circumferential side thereof is prepared first, the surface hardened part 10a of this work W is restricted by the restrictive surfaces 331 and 332 of the first and second dies 31 and 32, and the spline 2 is formed on a non-hardened part 10b of the work W by the spline forming surface 333 of the punch 33 while suppressing the flow of the material of the hardened part 10a in the axial direction and in the radial direction.
Patent JP-2002273898-A (JP)
Title: Ink-jet recorder and method for supplying ink thereto
Inventor: HARADA SHUHEI
IPC: B41J2/175
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recorder and a method for supplying ink thereto whereby good printing is realized and the whole of a sub tank can be made compact. SOLUTION: There are provided a recording head 6 for discharging ink drops correspondingly to printing data, a main tank for supplying ink to the recording head 6, and the sub tank 7 having upper and lower two tanks 7A and 7B connected to the main tank and the recording head 6 and communicating with each other. The upper tank 7A of the sub tank 7 is formed by an ink tank having an ink outlet 33 for leading out the ink to the recording head 6, and the lower tank 7B is formed by an ink tank which has an ink inlet 39 for leading in the ink from the main tank 9 by a pump pressure and which elastically deforms in accordance with a change of an internal pressure.
Patent JP-2002278953-A (JP)
Title: Document merging device, program and document merging system
Inventor: WAZUMI SEIICHIRO
IPC: G06F17/24
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To automatically generate one document from a plurality of documents. SOLUTION: Data on a plurality of the documents, the features of the respective documents and a relation between the features are previously stored in a document managing part 2. When the merged document generation instruction of a plurality of the documents which are to be merged at appropriate time is received, a merge instruction part 3 selectively reads the designated document from a plurality of the documents stored in the document managing part and transmits a document merge instruction to a document merge part 4. The document merge part 4 arranges a plurality of the selected documents in a designation order, resolves the selected document for the respective features of the designated document and generates the resolved document.  The unnecessary document is deleted and rearranged based on the relation between the features from the resolved document and one merged document is generated.
Patent JP-2002274413-A (JP)
Title: Crawler traveling vehicle
Inventor: KAMOTO MASASHI
IPC: B62D55/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a transmission by reducing a distance between shafts, reduce the number of components and prevent the failure in transmission and the like caused by a dimensional error by improving the accuracy in dimension between the shafts in the transmission for changing gears of a swiveling power transmission system in plural stages by plural gear change clutches. SOLUTION: The transmission 10 is provided with a linear power transmission system 14 for transmitting the traveling power in synchronization with left and right crawler driving shafts 16L, 16R, and a swiveling power transmission system 15 for selectively transmitting the traveling power to the left and right crawler driving shafts 16L, 16C while changing gears by plural gear change clutches C1-C4, gear change clutch cases 69L, 69R are formed independently from a transmission case 66 in assembling the gear change clutches C1-C4 in the gear change clutch cases 69L, 69R, and plural cases for gear change clutches are integrated.
Patent JP-2002273711-A (JP)
Title: Method for manufacturing timber chip board
Inventor: YAGI SHIGERU
IPC: B27N3/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To develop a method for manufacturing a timber chip board capable of integrally forming the timber chip board in precise steps by utilizing characteristics of timber chips and a phenol resin. SOLUTION: The method for manufacturing the timber chip board comprises the steps of drying the timber chips to a water content of 4 wt.% or less, dipping the chips in a phenol resin tank, impregnating the chips with the phenol resin to 20 to 40 wt.% or more, and covering both or one of the front and rear surfaces of the filler with a front surface material of a woody material having excellent permeability of the phenol resin.  The method further comprises (a) a step of expediting temperature raising under a pressure by a hot press, (b) a step of stopping the temperature raising, holding the temperature at about 100 deg.C, bringing about softening of the phenol resin, expediting impregnation of an outside surface material with the resin and bringing about a composition change by compressing at the timber chips, and (c) a step of restarting temperature raising to expedite a curing reaction by molecular crosslinking of the resin to obtain the integrated timber chip board.
Patent JP-2002281255-A (JP)
Title: Image reading apparatus
Inventor: ASAKAWA TETSUO
IPC: H04N1/19
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a long-life system by detecting abnormality of a lamp before shading operation and avoiding useless shading operation. SOLUTION: The image reading apparatus includes a manuscript sheet feeder for carrying the manuscript to be exposed at a constant speed, slit glass 1006 for reading the exposed manuscript, a shading plate 104, a scanner carriage 1005 having a reading function and capable of being driven, and a small white plate with the same color as the reference white at a position having no influence on the manuscript reading on the slit glass face. In addition, a control means is provided. During the reading operation, an exposing lamp 1001 is lightened and a white peak value of the small white plate is detected through the control means without moving the scanner carriage 1005. The control means determines that it is an abnormal condition or the shading operation should be carried out on the basis of whether an absolute differential value between the detected value and the detected normal value is larger or smaller than a prescribed value.
Patent JP-2002277359-A (JP)
Title: Method of preparing oil sample for fluorescent x-ray analysis
Inventor: ONO MEGUMI
IPC: G01N33/28
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To extract several ppm of Na contained in an oil sample to conduct fluorescent X-ray analysis. SOLUTION: The inorganic Na contained in the oil sample is extracted to be separated as an aqueous solution, followed by drying on filter paper to be concentrated.
Patent JP-2002276062-A (JP)
Title: Wall panel supporting structure
Inventor: YAMAMOTO OSAMU
IPC: E04B2/90
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel supporting structure for preventing application of compressive stress on a wall panel or the up lift of the wall panel at its lower edge from a lower body even when an upper body is displaced in a vertical direction, while suppressing an action of a deadweight on the wall panel. SOLUTION: The wall panel supporting structure wherein the wall panel 2 is suspended down and supported on the surface body 10 of a building comprises a rope body having one end connected to the upper of the wall panel 2 and the other end connected to a balance weight 8, the rope body having a middle part lapped on a supporting member 11 fixed to the upper body 10, the wall panel 2 and the balance weight 8 being supported on the upper body 10 via the rope body 7 in the changeable state in relative position in the vertical direction.
Patent JP-2002279523-A (JP)
Title: Printer, and control method and program therefor
Inventor: HASEGAWA AKIHIKO
IPC: G06F3/12
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer, and a control method and a program therefor, capable of easily creating an original seal sticker and improving durability of the created seal sticker. SOLUTION: In this printer, an operation screen including operation to design configuring image data read from an image data storage part 2 is displayed on a display part 3. A CPU 1 combines the design configuring image data to generate a print target image according to input to the operation screen displayed on the display part 3. A printing part 5 records the generated print target image into a recording medium, sticking a protection sheet to the recording medium through a laminate processing part 6 and a cutter part 7, and outputs the recording medium.
Patent JP-2002277828-A (JP)
Title: Illuminating optical system and projection device using the same
Inventor: MIYAGAKI KAZUYA
IPC: G03B21/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To make a polarized light converting element small-sized to make overall illuminating optical system small-sized, to improve the efficiency of polarized light conversion, and to improve the reliability of attachment of a wave plate having a two-stage constitution. SOLUTION: A polarizing beam splitter 20, a reflection plate 30, and half- wave plates 41a and 41b are taken as one set, and a half-wave plate 41 is constituted of the even number of or no plates, corresponding to the reflection plate 20 and it is constituted of the odd number of plates, corresponding to the reflection plate 30, or the half-wave plate 41 is constituted of the odd number of plates, corresponding to the reflection plate 20 and it is constituted of the even number of or no plates corresponding to the reflection plate 30. The installation pitch of half-wave plates is doubled, because half-wave plates are constituted in two stages, and as a result, a fine pitch is given to the half-wave plate array.
Patent JP-2002280946-A (JP)
Title: Receiver for master station
Inventor: KOGA HISAO
IPC: H04B7/26
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for a master station, that avoids the arrival of a desired signal and a disturbing signal almost at the same time, employs adaptive array diversity reception for receiving signals with sufficient isolation and enhance the availabity of frequency. SOLUTION: The receiver includes a quasi section detector 25 that outputs base band signals of in-phase and quadrature components, a plurality of complex multiplier sections 100 that output weighted complex base band signals, a complex adder section 15 that sums and combines the complex base band signals, a discrimination section 16 that outputs demodulation data from a compositing base band signal, a known signal generating section 40 that generates a reference signal, a complex discrimination error detection section 19 that outputs an error signal, a weight calculation section 30 that calculates a weight of a complex number, and a mean delay quantity detection circuit 45 that uses a reference transmission reception timing managed by the master station and demodulation data, outputted from the discrimination section 16,  to detect a means real propagation delay of the desired signal sent from a slave station.
Patent JP-2002287702-A (JP)
Title: Liquid crystal display device and oscillation power source ic therefor
Inventor: SUGURO AKIRA
IPC: G09G3/36
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having an oscillation power source system low in price and reduced in the number of parts, and an oscillation power source IC fer the liquid display device. SOLUTION: An n-type semiconductor substrate is employed for the oscillation power source IC against a scanning electrode driving IC of a p-type semiconductor substrate. Thus, reduction in the number of parts, package area, and price can be realized.
Patent JP-2001333106-A (JP)
Title: Electronic mail advertisement insertion device, electronic mail advertisement insertion method, and recording medium with program recorded therein to execute electronic mail advertisement insertion processing
Inventor: TAKAHASHI IKUYA
IPC: G06Q30/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail advertisement insertion device, an electronic mail advertisement insertion method, and a recording medium in which a program to execute the electronic mail advertisement insertion processing is recorded that can automatically insert an advertisement to an electronic mail without causing a sense of displeasure at transmission, reception and transfer of the electronic mail. SOLUTION: An advertisement storage section 740 stores advertisements, an advertisement selection section 720 selects an advertisement to be inserted to an electronic mail, an insertion discrimination section 710 discriminates whether or not the selected advertisement is inserted to the electronic mail, and when the insertion is discriminated, the advertisement selected by the advertisement selection section 720 is read from the advertisement storage section 740 and inserted to the electronic mail.
Patent JP-2002289250-A (JP)
Title: Fuel cell system
Inventor: TAKEUCHI HIROAKI
IPC: H01M8/24
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of controlling the temperature. SOLUTION: This fuel cell system is constituted of a heat insulating material 9 set on an outer periphery of a fuel cell module 2, a fuel cell container 10 set outside the heat insulating material and to store a plurality of fuel cell modules, a fuel channel 5 to supply fuel to the anode of the fuel cell and an air channel 7 to supply an oxidizer to the cathode of the fuel cell, the fuel channel 5 is set to pass between the module 2 and the heat insulating material 9, and supply of a heating value to a reforming part and cooling of the module are simultaneously carried out. The air channel 6 is made to approach a central part in the module vertical direction, and an ascending air current is used. It is possible to cool a high temperature part and to control the temperature on the fuel cell module by setting a fluid channel in the neighborhood of the fuel cell module in this way.
Patent JP-2002289223-A (JP)
Title: Solid polymer electrolyte film fuel cell
Inventor: OKAZAKI HIROSHI
IPC: H01M8/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a sealing function between a sealing member and a separator by outward movement of the sealing member caused by gas pressure. SOLUTION: In this solid polymer electrolyte film fuel cell 10, by catching, between separators 24 and 26, each sealing member 20 formed on a cell 12 provided with a fuel electrode 16 and an air electrode 18 disposed on one surface and the other surface of a solid polymer electrolyte film 14, respectively, and at the circumferential edge part 121 of the cell 12, a fuel gas passage 36 and an oxidizer gas passage 38 are formed on the one-surface side and the other- surface side of the electrolyte film 14, respectively. Projecting parts 241 and 261 formed integrally with the circumferential edge parts of the separators 24 and 26 are engaged with recessed parts 201 formed on the corresponding sealing members 20.
Patent JP-2002290027-A (JP)
Title: Manufacturing method and device for electronic circuit module and semiconductor module
Inventor: MIYAZAWA IKUYA
IPC: B23K1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a device for manufacturing an electronic circuit module which is capable of keeping an electrical connection between an electronic part and a wiring board high in reliability and a manufacturing method and a device for manufacturing a semiconductor module. SOLUTION: A method of manufacturing an electronic circuit module comprises a pre-heating process of pre-heating a wiring board 10 mounted with electronic parts 20, 22, 42, 44, 46, and 48, and a reflow soldering process of feeding molten solder 62 to one surface 14 of the wiring board 10 to heat the surface 14 up to a prescribed temperature. The wiring board 10 is previously heated so as to set a temperature difference between the surface 14 just before the molten solder 62 is fed and the one when the molten solder 62 is fed at a temperature of 100 deg.C or below.
Patent JP-2002296859-A (JP)
Title: Image forming device
Inventor: YAMAUCHI KOICHI
IPC: G03G15/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where an image carrier and a processing element are smoothly rotated by reducing the irregular torque in the image carrier and the processing element, and the grinding (wear) of the surface part of a regulating member provided on the image carrier and a collar provided on the processing element is decreased, so that stable image forming is performed. SOLUTION: The regulating members are provided at both ends of the image carrier 1, and the collars press-contacting with the regulating members and positioning the processing elements 3 and 4 are provided at both ends of the elements 3 and 4, then the elements 3 and 4 are disposed at positions where the resultant of the press-contact force by which the collars provided on the elements 3 and 4 presscontact with the regulating members becomes weak.