baber/WOPTO huggingface dataset:
Patent JP-2002340195-A (JP)
Title: Method of manufacturing gasket for precision mechanical equipment
Inventor: YOKOYAMA TAKASHI
IPC: F16J15/10
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a gasket having low hardness of a rubber part, superior in sealing performance, and improved so that moisture and gas do not pass through the rubber part. SOLUTION: This manufacturing method of the gasket for precision mechanical equipment is characterized by covering a rubber material by forming a coating film of a resin material on a surface of the hardened rubber material by hardening the rubber material in prescribed hardness by irradiating an active energy line to the stuck rubber material after sticking the liquid rubber material hardening by irradiation of the active energy line to a prescribed position of a sealing surface, and can thereby obtain the gasket having high follow-up performance to a shape of a mating member being a sealing object, superior in the sealing performance, having barrier performance to the moisture and the gas in a part of the hardened rubber material, holding high sealing performance, and capable of maintaining the function of the precision mechanical equipment over a long period.
Patent JP-2002086279-A (JP)
Title: Liquid phase diffused joining metal-made part in precision instrument and its manufacturing method
Inventor: HASEGAWA HIROSHI
IPC: B23K20/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal-made part in a precision instrument with a liquid phase diffusion joining in the case of assembling parts in the instrument, etc., having piping or a cylinder in a small type sliding part for conveying the liquid or for lightening the weight, having complicated and precise inner part. SOLUTION: The method for producing the liquid phase diffusion joining metal-made part in the precision instrument, is performed, by which the part divided into several pieces on the optional surface in the axial direction of the conveying passage in the metallic part in the precision instrument having the conveying passage for passing through the liquid or the gas in the piping or the cylinder and interposing the alloy for joining, containing 1-10 atomic % V with the above divided surfaces, is isothermally solidified with an isothermal holding furnace by rapidly heating with a high frequency induction heating under oxidized atmosphere having >=0.01 mass% oxygen and thereafter, successively the cooling velocity control is performed to secure the mechanical characteristic in a part or the whole of the part in the precision instrument containing a joined joint.
Patent JP-2002343601-A (JP)
Title: Chip resistor and manufacturing method therefor
Inventor: AKAHA YASUSHI
IPC: H01C7/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor which can correspond to the so-called 'bulk mounting', without selecting the front or the rear of a chip part for mounting. SOLUTION: This chip resistor is provided with a recessed part 12, that is formed inclining gradually from both ends of the surface of an insulation substrate 11 toward its center, a pair of electrodes 13 and 13 arranged at a part of the recessed part from the both ends of the surface thereof, a resistor 15 that is arranged between a pair of electrodes while being connected in the recessed part of the electrodes, a protective film 17 that is arranged in the recessed part, covering the resistor, and a plated electrode 23 arranged on at least a pair of electrodes. The surface of the plated electrode 23 is located at a position higher compared to that of the protective film 17.
Patent JP-2002336733-A (JP)
Title: Dust collector and air conditioner having the dust collector mounted thereon
Inventor: IWASHIMIZU MASAKATSU
IPC: F24F1/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector applicable to an air conditioner, or the like, which can collect fine particles at a low cost without requiring an electric source part such as an electrostatic precipitator and without generating such pressure drop as in an HEPA filter. SOLUTION: The dust collector 1 is provided with a plurality of flat dust collecting plates 2 installed in parallel, a friction plate 3 placed between the above plates and charged with static electricity by rubbing the outer surface of the dust collecting plates, a driving means 4 for frictionally moving the above friction plate along the outer surface of the collecting plates, and a supporting means 5 supporting the above dust collecting plates. Then the static electricity is generated and charged on the flat dust collecting plates by frictionally moving the friction plate. Fluid smoothly passes through the outer surface portions of the charged flat dust collecting plates 2 and the dust in the fluid is effectively attracted and collected on the flat plate-shaped outer surface of the dust collecting plates.
Patent JP-2002349052-A (JP)
Title: End sound insulating member for double floor and sound insulating floor structure using the same
Inventor: NAGAYAMA TOMOHISA
IPC: E04F15/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an end sound insulating member for a double floor which can prevent floor from creaking caused by subsidence of a floor material, cover up a gap caused by expansion and contraction, and is excellent in maintainability while exerting high floor impact sound insulation capacity, and sound insulating floor structure using the same. SOLUTION: The sound insulating member (1) is inserted between the double floor (12) and a room partition member (13) to insulate them. The end part sound insulating member has a bracket (2) to be fixed in the lower side between the double floor and the room partition member and a flexible head part (3A) to cover astride upper face end parts of the both, and is comprised of the bracket (2) and a freely attachable/detachable parting material (3). And the sound insulating floor structure is constituted by using these end part sound insulating members.  The sound insulating floor structure is comprised in such a way that the bracket (2) is fixed in the lower side between the double floor (2) and the room partition member (13), the head (3A) of the parting material (3) covers astride the upper face end parts of the both, and the parting material (3) is mounted freely attachably/detachably to the bracket (2).
Patent JP-2002351937-A (JP)
Title: Layout method
Inventor: HORI KIYOHIDE
IPC: G06F17/50
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce noise from inside LSI and prevent wrong operation of LSI by the noise by laying out with taking reduction of noise generation into consideration. SOLUTION: An instance is arranged with taking noise into consideration in a layout and wiring process 130 using noise amount and degree of noise reduction found in a noise amount calculation process 100 and a wiring information extraction process 120. Thus, automatic layout with consideration of noise can be realized, and wrong operation of LSI by the noise can be prevented by reducing the noise from the inside LSI.
Patent JP-2002348576-A (JP)
Title: Basic structure for fundamental deck lower part of coke oven and coke oven
Inventor: NISHITANI MICHINOBU
IPC: C10B29/08
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a basic structure for a fundamental deck lower part of a coke oven, with which a heat stress generated at the basic structure for a fundamental deck lower part is lightened, judgment of necessity of repair is facilitated and a repair can be carried out without obstructing an operation. SOLUTION: This basic structure for a fundamental deck lower part of a coke oven is equipped with a joint 4 at a boundary part between a part 5a to be heated by a hearth or a flue 6 and a part 5b to be radiated by air or soil. Consequently, a thermal stress generated in the basic structure can be lightened and an economical structure is obtained without greatly changing an operation condition in a regenerative furnace, etc., and not requiring a large- scale apparatus. In addition, judgment of necessity of a repair is facilitated and a repair can be carried out without obstructing an operation.
Patent JP-2002345833-A (JP)
Title: Wire insertion device
Inventor: NOZAKI KATSUMI
IPC: A61B17/28
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To insert wires into a small diameter tube effectively and continuously without producing unnecessary wires while reducing the deflection of wires. SOLUTION: This device comprises wire transferring units 7a, 7b for feeding wires 1a, 1b into a flexible tube 2, wire forward feeding units 6a, 6b for feeding wires 1a, 1b to the wire transferring units 7a, 7b, wire moving units 8a, 8b for gripping wires 1a, 1b to move them, a wire deflection reducing unit 9 which is movable backward and forward rectangularly to the feeding direction of wires 1a, 1b and capable of reducing the deflection of wires 1a, 1b produced during the transfer by means of the wire transferring units 7a, 7b, a wire guiding member 10 which introduces the wires 1a, 1b into the flexible tube 2, and wire cutting units 11a, 11b located between the wire transferring units 7a, 7b and the wire forward feeding units 6a, 6b so as to cut wires 1a, 1b.
Patent JP-2002354273-A (JP)
Title: Image processor and its program
Inventor: NOGUCHI KAZUNOBU
IPC: H04N1/46
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing memory capacity to be used, simplifying processing to be used for printing and improving productivity. SOLUTION: Picture data are stored in a memory part 302 in each color. Which is to be outputted, a color image or a monochromatic image, is determined on the basis of the picture data or user's specification. Then the memory part 302 sends the picture data of each color to an arithmetic processing part 304 in accordance with a reading timing signal sent from a timing selection part 305. The timing selection part 305 sends the reading timing signals of respective colors with a prescribed time difference in the case of outputting the color image, and in the case of outputting the monochromatic image, simultaneously sends the reading timing signals of respective colors. In the case of outputting the monochromatic image, the arithmetic processing part 304 prepares monochromatic picture data on the basis of the picture data of respective colors.  Consequently time required for monochromatic printing can be simplified.
Patent JP-2002354452-A (JP)
Title: Document preparation system, document preparation server, document preparation program, and medium recording program for making document
Inventor: AOKI SHIN
IPC: H04N21/83
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a document preparation system, a document preparation server, a document preparation program, and a medium recording a program for making a document in which a user can edit dynamic data easily through a simple function on both the transmitting side and the receiving side. SOLUTION: Video data acquired by a recording system 20 is held in a dynamic image server 1 and edited on a display/edit computer 5. A video is displayed on a CRT monitor 6 together with the occurring time of events included in the video along the time axis and a part to be reproduced is designated based on the occurring time of events. The display/edit computer 5 generates data for designating the part to be reproduced and transmits the data by mail. A receiver acquires video data from the dynamic server based on the designating data and reproduces the video data.
Patent JP-2002355631-A (JP)
Title: Connection structure of sheet material
Inventor: MIHOYA AKIRA
IPC: E02B3/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve problems that a sheet material is pulled and broken in the connection portion because of the pressure applied thereto continuously for a long duration and that it becomes difficult to keep connection state and it results in deterioration of waterproofness since an end part of the sheet material is pulled out from a hardened member by the external force such as waves, regarding a structure for connecting the flexible sheet material and the hardened member in which an end part of the sheet material is embedded in the hardened member. SOLUTION: A plate-like reinforcing member is embedded in at least the connection end part of a sheet material and the reinforcing member is exposed by a prescribed width out of the sheet material to form a connection part and the connection part is embedded in the hardened member to integrally join the sheet material and the hardened member.
Patent JP-2002201324-A (JP)
Title: Resin composition, heat-shrinkable film and heat- shrinkable multilayer film
Inventor: WATABE HIDEKI
IPC: B65D65/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition, a film and a multilayer film having excellent formability and storage stability, generating low odor and having well-balanced rigidity and impact resistance. SOLUTION: The resin composition is composed of (A) 5-95 wt.% copolymer resin composed of a styrenic monomer and a (meth)acrylate monomer and having respectively specified Vicat softening temperature, MFR value, weight- average molecular weight, molecular weight distribution and residual monomer content, (B) 95-5 wt.% block copolymer resin composed of a styrenic monomer and a conjugated diene and (C) 0-20 wt.% high-impact polystyrene. The (multilayer) heat-shrinkable film has a layer composed mainly of the resin composition.
Patent JP-2002354265-A (JP)
Title: Image processor and image forming device
Inventor: SATO TAKASHI
IPC: H04N19/85
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To make compressed picture data suited to the circumstances of a transferred device at the time of transferring the data to the external. SOLUTION: A variable magnifier 23 variably magnifies picture data by a variable magnification rate corresponding to a request from external equipment, a JPEG transformer 24 compresses the variably magnified picture data by a general JPEG system and a host I/F part 25 transfers the compressed picture data to an external host.
Patent JP-2002345738-A (JP)
Title: Measuring endoscope
Inventor: OGAWA KIYOTOMI
IPC: H04N5/335
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the execution of measuring processing having the possibility of deteriorating precision by change of the positional relation between the optical system of an optical adaptor and an image pickup device. SOLUTION: A processing part (CCU 25, CPU 26, ROM 27, RAM 28 and video signal processing circuit 33) comprises an extraction means for extracting first positional relation information of the optical adaptor by performing an image processing to a signal transmitted from an imaging part when imaging a prescribed subject; a storage means for storing the first positional relation information; a comparative judgment means for comparatively judging second positional relation information extracted again by the extracting means in the replacement of the optical adaptor at the tip of an endoscope insert part 11 with the first positional relation information stored in the storage means to generate judgment information; and a reporting means for reporting a judgment result on the basis of the judgment information from the comparative judgment means.
Patent JP-2002359255-A (JP)
Title: Semiconductor element
Inventor: SHIBATA TOMOHIKO
IPC: H01L29/20
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element such as an electronic device, capable of exhibiting fully high performance index as a designed value. SOLUTION: The semiconductor element comprises a substrate layer 2 made of a nitride semiconductor containing at least Al and formed on a base 1 made of a conductive SiC, having a resistivity of 1×10<5> Ω.cm or less in thickness of preferably 2 μm or more. The element further comprises a nitride semiconductor layer group constituted of, for example, a conductive layer 3 or the like containing at least one selected from among a group, consisting of Al, Ga and In on the layer 2 in addition to performing function as an element.
Patent JP-2002355617-A (JP)
Title: Hermetically sealed gas seal removing apparatus
Inventor: ONOE TATSUYA
IPC: F16L55/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a long time is required in conventional gas seal removing work because this work is performed manually and a flange surface is scraped because the gas seal fixed to the flange surface is scraped off by a metal spatula to generate metal foreign matter. SOLUTION: The adhesive gas seal removing apparatus is equipped with a guide means attached to the outer wall of an opening part having a flange part provided to one end thereof and movable in the peripheral direction and diameter direction of the opening part, the hermetic seal material removing means attached to the guide means and removing the hermetic seal material attached to the flange provided to the opening part while moved in the peripheral direction and diameter direction of the opening part and a sheetlike seal means for closing the opening part.
Patent JP-2002355902-A (JP)
Title: Packaging container molding apparatus
Inventor: SAGAWA DAISUKE
IPC: B31B50/32
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To hold a blank carton at an accurate position when a packaging container having a varied dimension is to be manufactured. SOLUTION: The packaging container molding apparatus has a shaft part arranged in a freely rotatable manner, a plurality of mandrels 21 arranged to the outer peripheral edge of the shaft part so as to be turned outwardly in the diameter direction of the shaft part and variable carton stoppers 41 arranged along the mandrels 21 to position of the blank carton 16 at a plurality of positions. In this case, since the variable carton stopper 41 is arranged to each of the mandrels 21 and the blank carton 16 is positioned at a plurality of positions, the position of the blank carton 16 to each mandrel 21 is not changed.
Patent JP-2002359916-A (JP)
Title: Wiring structure using fpc
Inventor: SHIMAMURA YUZO
IPC: H02G3/30
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure for a door trim, etc., of a car, in which a plurality of FPCs(flexible printed circuits), efficiently blanked from a material, can be bundled easily and surely, and which can realize the reduction in component cost and assembly cost. SOLUTION: FPCs 1-1 to 1-4 comprises single belt-shaped parts, which are folded to make right angles in their middle parts. Conductor parts 1-1f, 1-2e 1-3h, and 1-4e are formed on the tips of the FPCs 1-1 to 1-4. The FPCs 1-1 to 1-4 are made to overlap each other, in this order specified by a reference and overlapping part 1-5a, 1-5b, and 1-5c are bundled by sewing.
Patent JP-2002367806-A (JP)
Title: Resistor paste and method of manufacturing thick film resistor using the same
Inventor: IGARASHI KATSUHIKO
IPC: H05K1/09
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a resistor paste that can easily meet a required sheet resistance value, TCR characteristic, and STOL characteristic and is reduced in the variation of these electric characteristics, and to provide a method of manufacturing a thick film resistor using the paste. SOLUTION: The resistor paste contains a glass component, a conductive material, powder which is vaporized at the temperature impressed upon the paste at the time of sintering the paste, and a vehicle. The thick film resistor 12 is manufactured by patterning the resistor paste in a desired shape and vaporizing the powder by sintering the paste.
Patent JP-2002364121-A (JP)
Title: Concrete reinforcing material
Inventor: HISHIKAWA TAKAAKI
IPC: E04C5/03
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a concrete reinforcing material improved in adhesion to concrete while preventing the crack of the concrete by eliminating the corrosion of the concrete reinforcing material caused by the influence of salinity contained in sea sand regarding the concrete reinforcing material embedded in the concrete formed by mixing cement and sea sand or the like, to reinforce the concrete. SOLUTION: This concrete reinforcing material 1 embedded in the concrete to reinforce the concrete is a stainless steel pipe 2 having a hollow part 3 in the axial direction. The outer peripheral surface of the stainless steel pipe 2 is formed in deformed shape, for instance, formed with longitudinal ribs 4 and lateral ribs 5 to improve adhesion to the concrete. The concrete reinforcing material 1 can also be formed by further filling the hollow part 3 with insertion concrete 19 for reinforcement.
Patent JP-2002364238-A (JP)
Title: Automotive sliding door structure
Inventor: YAMAUCHI OSAMU
IPC: E05D15/10
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an automotive sliding door structure which can open a front door irrespective of the position of a rear door. SOLUTION: When the front door 5 is opened so as to overlap the outside of the rear door 6, an upper roller 7 and a lower roller 8 of the front door 5 are moved and guided by engaging with an upper guide rail 3 and a lower guide rail 4 arranged on an upper portion and a lower portion of a door opening 2, respectively, and a rear roller 16 of the front door 5 is moved and guided by engaging with a rear guide rail 18, arranged at a location above an upper end of the rear door 6 in the door opening 2. Therefore, when the rear door assumes any of a totally closed position, a half-opened position, and a fully opened position, the front door 5 can be opened so as to overlap the outside of the rear door 6.
Patent JP-2002365127-A (JP)
Title: Method and device for estimating acoustic power level of sound source
Inventor: YOSHIZUMI KAZUHIRO
IPC: G01H3/10
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To estimate an acoustic power level of a sound source in a closed space other than an anechoic room or semi-anechoic room. SOLUTION: This acoustic power level estimating method is provided with a step for setting plural sensors 2 inside the closed space 3, a step for installing inside the closed space 3 the sound source 1 of which the acoustic power level is unknown, a step for actuating the power source 1 of which the acoustic power level is unknown, to measure sound pressure levels in respective positions a, b, c, d, e, etc., of the plural sensors 2, a step for calculating the first average sound pressure level which is an average value of all the sensors 2, based on the sound pressure levels measured in the respective positions a, b, c, d, e, etc., of the plural sensors 2, and a step for adding a correction value A (f) to the first average sound pressure level.
Patent JP-2002364554-A (JP)
Title: Pump for water tank
Inventor: MORIKAWA YUKIO
IPC: A01K63/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a pump for water tank to keep aquarium fish, waterweed, etc., whereby it is possible to lift the water even with varying water level despite a small and light construction of a motor for driving the pump and perform circulation of the water and an air feed thereto. SOLUTION: In the center of a motor 1, a magnet 2 whose diameter is greater than the dimension in its axial direction is installed, and thereunder an impeller 3 thin and long is installed. The impeller 3 includes spiral vanes 3a, 3b, 3c and has a sufficient length so as to manage with varying water level in the water tank. The water is put by the rotation of the impeller 3 directly into linear motions in the axial direction so that a turbulence is unlikely to be generated, and the water can be pumped up efficiently.  Because the water lifting action reaches the top 3e of the impeller 3 even in the case the water level remains low, the water can be discharged with a constant water head difference from the top 3e to the discharge port 8a of a nozzle 8 at all time even if the water level varies, and also the design can be made with a constant lifting efficiency, so that the rotating speed and/or torque can be designed with minimum which allows a small-sized construction.