baber/WOPTO huggingface dataset:
Patent JP-2002131482-A (JP)
Title: Material and method for fixing radioactivchlorine
Inventor: MIKURA MICHITAKA
IPC: C04B28/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a material and a method for fixing radioactivchlorine which adsorb a lot of it and can fix chlorine stably. SOLUTION: This solidifying material of radioactivchlorine includes alumina cement of 15 to 17 wt.% and the remaining is made of a calcium compound. The alumina cement is made of at least one selected from the first, second, third, fourth and fifth categories in the Japan Industrial Standards(JIS). The calcium compound is composed of at least one selected from calcium hydroxide, (Ca(OH)2), calcium oxide(CaO), calcium carbonate(CaCO3), calcium sulfate(CaSo4), calcium sulfite(CaSO3) and calcium nitrate(Ca(No3)2).
Patent JP-2002125863-A (JP)
Title: Charcoal roaster and fire extinguishing lid used therefor
Inventor: NISHINA HIDEO
IPC: A47J37/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal roaster capable of easily extinguishing charcoals fire in the roaster, and also provide a fire extinguishing lid. SOLUTION: The charcoal roaster 1 is provided with an outer body (2), an inner body (3) provided in the outer body (2), a gas burner (10) disposed in the inner body (3), a portable charcoal furnace (4) installed in the inner body (3), a rooster (5) arranged in the furnace (4), a grill net (7) arranged upward the furnace (4), and an air supply part (1201) for taking air for combustion in the inner body (3). Further, the roaster is provided with a slide plate (14) for closing the air supply part (1201) and a fire extinguishing lid (19) which is arranged upward the furnace (4) replacing with the grill net (7) after roasting and in which a joint part (1901) with the roaster is formed of a metallic material. The roaster is characterized in that the inside thereof can be made in an airtight state by arranging the lid (19) and closing the air supply part (1201) using the slide plate (14).
Patent JP-2002130183-A (JP)
Title: Inlet guide vane device for aircraft engine and control method therefor
Inventor: KATO MASARU
IPC: F04D27/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an inlet guide vane device for an aircraft engine and a control method therefor capable of maximally exhibiting performance of a compressor by restraining a stall of a moving blade cascade even when inlet distortion is partially caused. SOLUTION: This inlet guide vane device is provided with plural inlet guide vanes 12 arranged in front of the moving blade cascade for constituting the compressor of the aircraft engine, plural actuators 14 arranged with respective inlet guide vanes and individually correcting the installing angle, plural pressure sensors 16 arranged in the circumferential direction of an air inflow port in front of the inlet guide vanes, and a guide vane control device 18 for controlling the respective actuators by arithmetically operating an optimal installing angle of the respective inlet guide vanes from output of the pressure sensors.  By the guide vane control device, the occurrence of distortion is detected by the pressure sensors arranged in the circumferential direction on the upstream side of the compressor, the installing angle of the inlet guide vanes in a generated circumferential position is controlled, and an inflow angle to a compressor moving blade is optimally kept.
Patent JP-2002130483-A (JP)
Title: Seal structure of three-component joining surface
Inventor: IYODA KATSUNOBU
IPC: F01M11/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure capable of securing good sealing performance not only with the time elapsed but in the initial period that a liquid-form gasket is applied. SOLUTION: The seal structure of three-component joining surfaces is formed so that a first vessel component having angle part, a second vessel component having angle part, and a third vessel component are butted approximately in T-form with liquid-form gasket interposed. At least either angle part of the first and the second vessel component is furnished with a notch to be filled with the liquid-form gasket in a lump form and a partition adjacent to the notch and lessening the thickness of the gasket. The long-term sealing performance is secured by the fluid gasket filling the notch, while its blow-through before solidification is prevented by the thin fluid gasket in the partition.
Patent JP-2001213965-A (JP)
Title: Production-method for organopolysiloxane
Inventor: TOIDA SHUZO
IPC: C08G77/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method for an organopolysiloxane whereby the viscosity increase or gelation with time of an organopolysiloxane prepared by subjecting a linear or cyclic organo(poly)siloxane to viscosity increase or polymerization by using an acid-active solid catalyst is inhibited. SOLUTION: In this production method, at least one zeolite-based solid adsorbent is added to an organopolysiloxane prepared by subjecting a linear or cyclic organo(poly)siloxane to viscosity increase or polymerization by using an acid- active solid catalyst and then the adsorbent is separated by filtration.
Patent JP-2002133918-A (JP)
Title: Signal light for vehicle
Inventor: OOKAWATO MASAYA
IPC: F21Y101/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a signal light for vehicle that can get broad light distribution of surface emission as if a number of light sources exist with a small number of light sources. SOLUTION: This signal lamp is composed of two or more light sources 1 that are arranged on a straight line with given intervals, a common inner lens 2 that covers the front and the side of the light sources along the arrangement direction of the light sources 1, reflectors 4 that are set along the length direction of the inner lens 2 and are arranged at both sides of the inner lens 2 so as to put the lens between the reflectors, a diffusion lens 6 that contains cylindrical lens 10a, 10b, 10c and an outer cover 5 that is arranged in the front of the reflectors 4 with the given intervals, where Fresnel lens 9 are equipped in the outer side of the inner lens 2 opposite to the each light source 1, respectively.
Patent JP-2002130640-A (JP)
Title: Refuse measuring apparatus
Inventor: ITO KEIJI
IPC: F23G5/50
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a refuse measuring apparatus capable of measuring a refuse deposition distribution substantially over the entire surface on a grate. SOLUTION: A title apparatus comprises: two camera apparatuses 6 disposed in an incinerator for picking up an image of refuse on a grate over a predetermined region; a top extraction section 12 for receiving a picked-up image picked up with the two camera apparatuses and applying image processing thereto and then extracting a top of a protruded portion of the refuse; a top point position calculating section 14 for estimating the position of each extracted top plate on the roster; a mesh definition section 15 for selecting adjacent three points among the top points estimated by the top point position calculating section, and dividing the image to triangular mesh sections over the whole of refuse on the roster; and a partial volume calculation section 16 for calculating a partial volume in these mesh sections.
Patent JP-2002142117-A (JP)
Title: Device and method for processing image and recording medium
Inventor: MISAWA REIJI
IPC: H04N19/176
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To perform the optimum conversion on an image by selecting a table that converts the characteristics of the image in accordance with the attribute of the image. SOLUTION: Firstly, the attribute of the image is inputted from an operating section (S801). Then a parameter is inputted from the operating section in such a way that, when it is considered that the base portion of a character image is largely covered, a strong parameter is inputted and, when it is considered that the base portion is little covered, a weak parameter is inputted (S802). Then the processing is branched based on the attribute of the image inputted in S802. When the image is a test image, an LUT(look-up table) for text image having the intensity corresponding to the parameter inputted in S802 is selected (S804). When the image is a photographed image, on the other hand, another LUT for photographed image having the intensity corresponding to the parameter inputted in S802 is selected (S805).
Patent JP-2001187891-A (JP)
Title: Lubricating oil composition and lubricating grease composition
Inventor: UEMATSU TOYOHITO
IPC: C10M117/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition and a lubricating grease composition which show an improved thermal-oxidative stability and may be used under high-speed, high-temperature, and high-load conditions. SOLUTION: The lubricating oil composition is prepared by adding, against the total weight of the lubricating oil composition, 0.2 to 8 wt.% mixed antioxidant, wherein (A) a dialkyldithiocarbamate compound is combined with (B) an aromatic amine compound in a weight ratio of 90: 10 to 10:90, to a base oil wherein a polyol ester oil is compounded with an alkyl phenyl ether oil in a weight ratio of 80:20 to 20:80. The lubricating grease composition contains 0.2 to 8 wt.% the above mixed antioxidant and a lithium soap, a lithium complex soap or a diurea compound as a thickener.
Patent JP-2002139031-A (JP)
Title: Rolling bearing for engine auxiliary machine
Inventor: MIYAUCHI HIDEKI
IPC: F02B77/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a good rolling bearing for engine auxiliary machine capable of enhancing a rated load and preventing a reduction of a bearing life. SOLUTION: In the rolling bearing 10 for engine auxiliary machine of the present invention, a rotation shaft of the engine auxiliary machine is rotatably supported by a housing. The rolling bearing 10 comprises a double row angular contact ball bearing 11 of a front surface combination in which contact angles of two rows are combined toward a direction opened to an outer ring 12 side.
Patent JP-2002146681-A (JP)
Title: Method of producing carbon fiber and precursor thereof and method of applying finishing oil
Inventor: IZUMI JINKO
IPC: D01F11/06
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing precursor fibers for carbon fibers that has excellent step-passing properties with reduced yarn breakage and occurrence of fluffing in the firing step, a method of applying finishing oil to the fibers and carbon fibers of high strength. SOLUTION: The method for applying the finishing oil is carried out in the production of the precursor fibers for carbon fibers and the finishing oil is applied in an emulsion form in which the finishing oil is emulsified and the half of the average particle diameter D2 of the emulsion particles is made larger than the radius of the pore D1 in the fiber to be finished (D1<D2/2). In the method of producing the precursor fibers, an acrylonitrile polymer is spun into coagulated fibers, the coagulated fibers are drawn as they are washed in the drawing bath and the resultant polyacrylonitrile fibers are treated with the finishing oil in an emulsion form and dried.
Patent JP-2002145967-A (JP)
Title: Modified polypropylene resin and method for producing the same
Inventor: HASEGAWA CHIHIRO
IPC: C08F2/44
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polypropylene resin having excellent transparency, processability and moldability and further excellent heat adhesion to both resins of an acrylic resin and a polypropylene resin and to provide a method for producing the modified polypropylene resin. SOLUTION: This modified polypropylene resin is produced by mixing (A) 50-95 pts.wt. of the polypropylene resin with (B) 10-50 pts.wt. of vinyl monomers containing an alkyl (meth)acrylate providing a homopolymer having >=50 deg.C glass transition point when solely polymerized, an alkyl (meth)acrylate affording a homopolymer having <50 deg.C glass transition point when solely polymerzied and an aromatic vinyl compound in a specific proportion [the sum total of the components (A) and (B) is 100 pts.wt.] and (C) a radical polymerization initiator in an amount of 0.01-10 pts.wt. based on 100 pts.wt. of the vinyl monomers (B) in an aqueous medium impregnating the polypropylene resin (A) with the vinyl monomers (B) and then carrying out polymerization of the vinyl monomers (B).
Patent JP-2002151860-A (JP)
Title: Power inserter
Inventor: SUZUKI KENJI
IPC: H05K5/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a power inserter which will not deteriorate appearance, when installed indoors, even if it is mounted on the backside of a television receiver, etc. SOLUTION: The power inserter comprises an input terminal 4 for inputting signals on the side of a housing 1, an output terminal 2 for outputting signals and a power introducing power terminal 3 on the front 1a of the housing 1 which is formed to be shed in a switch box embedded in the wall surface, allowing the power terminal 3 and the output terminal 2 to be exposed out of the wall surface.
Patent JP-2002149176-A (JP)
Title: Sound reproducing device
Inventor: SETO FUMIO
IPC: G10L21/003
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a user from missing broadcasting contents by reproducing the broadcasting contents till a present time by fast-feeding after interruption to follow and catch a present broadcasting when event sound comes in so as to interrupt the output of broadcasting sound and, then, restart the output while outputting a radio broadcasting after the reception. SOLUTION: A data recording means 108 records sound data of the radio broadcasting which is obtained by a data obtaining means 100 and a data division judging means 108 judges the division of data from the recorded data contents. In the meantime, sound output means 109 and 111 make one of data obtained by the data obtaining means and data recorded in the data recording means into sound and output it. When the sound is outputted, the division judging means restarts the sound output from a division part which is judged by the division judging means with respect to a restart indication from an interruption/restart indication input means 110 and, then, the present broadcasting is followed and caught by fast-feeding.
Patent JP-2002147016-A (JP)
Title: Temporary scaffold device for buried box
Inventor: WATANABE MASATO
IPC: E04G3/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To secure a safe scaffold of a maintenance operator in a buried box, to smooth an ascent-descent and going in and out, and to set a temporary scaffold device in an optional position without being restricted by various apparatus positions even in the narrow buried box by using a set only when necessary. SOLUTION: This temporary scaffold device is composed of a telescopic support base body 1 disposed crossing an opening part of the buried box B, and a ladder body 10 having connecting parts 12 detachably connected to the support base body 1 in an upper part of column member 11 arranged on the left and right in a prescribed width, having plural stepboards 13 arranged at proper intervals in the vertical direction of the column members 11, and a freely rising-up/falling down work scaffold plate 15. The support base body 1 is formed by telescopically positioning, fixedly joining and fitting the one ends of respective left and right bases 1A and 1B having inverting preventive parts 2 on the other ends.  The column members 11 of the ladder body 10 are vertically divided, a part of either one column member 11 is slidingly fitted to that of the other, and is positioned, connected and fixed by fastening pin materials 5 adjusted to and penetratingly inserted into respectively bored positioning holes 19.
Patent JP-2002148534-A (JP)
Title: Multi-beam light source device, multi-beam optical scanner and image forming device using the scanner
Inventor: MIYATAKE NAOKI
IPC: B41J2/44
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce secular change in the beam spot interval of a sub-scanning direction in a multi-beam light source device having plural light source holding members for integrally holding plural light sources having light emitting parts. SOLUTION: The multi-beam light source device for emitting plural optical beams in order to scan the optical beams on a face to be scanned in a main scanning direction is provided with plural light sources 101, 102 having single or plural light emitting parts, coupling lenses 111, 112, light plural source holding members 107 for arraying and integrally holding these light sources 101, 102 and the coupling lenses 111, 112, and a beam synthesis member 124 for adjacently emitting optical beams from the light sources arrayed in the sub-scanning direction. Respective light source holding members are arrayed in the main scanning direction and integrally held by a supporting member 120.
Patent JP-2002146133-A (JP)
Title: Olefinic thermoplastic elastomer composition and molded article comprising the composition
Inventor: SHIRATA TAKASHI
IPC: C08J3/24
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic thermoplastic elastomer composition which has a large dynamic cross-linking rate and can give a cross-linked rubber molded article having excellent compression permanent set resistance, thermal ageing resistance and oil resistance, and to provide a molded article thereof. SOLUTION: This olefinic thermoplastic elastomer composition characterized by being obtained by dynamically thermally treating 40 to 95 pts.wt. of (A) an ethylene/α-olefin/non-conjugated polyene random copolymer rubber having structural units derived from a specific terminal group-containing norbornene compound of non-conjugated polyene and 5 to 60 pts.wt. of (B) a polyolefin resin [the total amount of the components (A) and (B) is 100 pts.wt.] in the presence of (C) an SiH group-containing compound having at least two SiH groups in the molecule. In the composition, the component (A) is partially or perfectly cross-linked. The component (B) is preferably a polypropylene-based resin whose boiling heptane insoluble portion has an isotactic pentad fraction of >=0.955 and whose boiling heptane soluble portion is contained in a content of <=9 wt.%.
Patent JP-2002153611-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine varying the contents of a game itself by use of a vibrating means. SOLUTION: In the pachinko game machine 1, a playing area 6a is formed on the front surface of a game board 6 by guide rails 16 and obstacle nails 21 and prize holes 10, 18 and 19 are provided in the playing area 6a. A vibrating means 41 is provided for vibrating the game board 6.
Patent JP-2002157278-A (JP)
Title: Device/method for information retrieval of directory editing type and recording medium with information retrieval program of directory editing type stored therein
Inventor: KAWAI HIDENORI
IPC: G06F17/30
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a device/method for information retrieval of a directory editing type which enable presentation of a retrieval result limited to a candidate being the object of a user by expressing the meaning of the directories of each hierarchy plainly to prevent the display of an unnecessary retrieval result with respect to an inputted keyword, and a recording medium with an information retrieval program of a directory editing type stored therein. SOLUTION: An object retrieval means 241 retrievals the presence/nonpresence of data in a data storage part 231, the data being coincident with a keyword inputted by the user from an input means 21. When coincident object data exists, the means 241 forms the combination of the keyword and the object data and display it. When the user watches the displayed list of objects and selects a proper object, the means 241 delivers a display document list decided from the keyword and the object to a document retrieval means 242. Thus, the means 242 retrieves document data on a document title, a document storing place, a document explanation, etc., from a document data storage part 232 concerning a display document list and presents obtained information to the user.
Patent JP-2002154324-A (JP)
Title: Sunvisor with mirror for vehicle
Inventor: TAMAGAWA TATSUO
IPC: B60J3/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a sunvisor with a mirror for a vehicle using a mirror cover capable of easily opening and closing the mirror cover even when a mirror part is enlarged while improving quality feeling of appearance. SOLUTION: This sunvisor 1 for the vehicle is provided with a plate-shaped sunvisor body 3 disposed on a front side of a ceiling surface of a vehicle room, the mirror part 5 installed on one side of the sunvisor body 3, and the mirror cover 7 disposed to cover a front surface of the mirror part 5 and constituted by a polymer dispersion liquid crystal plate varying from transparent state to clouding state according to an applied voltage. The mirror cover 7 achieves opening state or closing state of a cover function by the transparent state or the clouding state of the polymer dispersion liquid crystal plate. The opening state and the closing state are switched by operation of a predetermined switch.
Patent JP-2002153752-A (JP)
Title: Pollutant decomposition method and decomposition apparatus to be employed therefor
Inventor: KATO KINYA
IPC: C07B35/06
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pollutant decomposition method which is capable of solving a problem of gas discharge from a pollutant reaction region at the starting of the decomposition treatment and provide an apparatus to be employed for the method. SOLUTION: In the case of decomposition of a pollutant, which is an object substance to be decomposed, by introducing the pollutant and a substance for decomposition under light radiation into a vapor phase reaction region formed in a reaction container and bringing these pollutant and substance into contact with each other under light radiation, at the time of starting the decomposition treatment, introduction of the substance for the decomposition to the vapor phase reaction region, the light radiation to the vapor phase reaction region, and introduction of the pollutant to the vapor phase reaction region are carried out in this order.
Patent JP-2002163313-A (JP)
Title: Method and device for changing layout design
Inventor: ITAGAKI HIROYUKI
IPC: G06F17/50
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To decrease the number of times of relocation wiring as little as possible and to perform timing control with a short TAT. SOLUTION: This method is provided with a step (S12) for verifying timing on the basis of a pass delay limit value, a step (S13) for deciding whether a timing error occurs or not, a step (S14) for inputting a corrected plan when the timing error occurs and a step (S15) for calculating the path delay value again by referring to a library on the basis of the corrected plan and when the result of re-calculation does not satisfy a limit, processing is returned to the step for inputting the corrected plan but when the corrected plan is suitable, after steps (S16 and S17) for correcting a real circuit are executed, location wiring is applied only to a corrected part again.
Patent JP-2002167239-A (JP)
Title: Method of forming multi-layered membrane
Inventor: YOSHIDA YASUHIRO
IPC: G02B1/16
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of stably forming a multi-layered membrane with enhanced adhesion by improving compatibility between layers. SOLUTION: This method of forming a multi-layered membrane comprises the steps in order of affording water repellency to the surface of glass 1 by applying a water repellent agent, forming a first membrane 2 on the water repellent treated glass using a solution comprising a non-volatile component having hydrophilic part and hydrophobic part, and forming a second membrane 3 on the first membrane using a solution comprising a polar solvent.