baber/WOPTO huggingface dataset:
Patent JP-2001343489-A (JP)
Title: Processing method for radioactive waste and processing apparatus
Inventor: NARITA KENJIRO
IPC: G21F9/30
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a processing apparatus suitable for compressing and reducing volume of radioactive waste. SOLUTION: A roll press is used for compressing the residue of clad and the compression means other than the roll press is used for fuel spacer, end piece, etc., for reducing the size of the compressing apparatus.
Patent JP-2002258412-A (JP)
Title: Image exposure device
Inventor: NISHIMOTO YOJI
IPC: G03B27/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To effectively use photosensitive paper by simple constitution. SOLUTION: The image exposure device housing of an image exposure device is equipped with a 1st maintenance door 30 which is arranged nearby a magazine storage part wherein a photosensitive paper magazine is loaded and opened and closed to maintain the photosensitive paper magazine or equipment arranged near it and a 2nd maintenance door 31 for maintaining equipment different from the equipment maintained through the 1st maintenance door and is so constituted that the opening and closure of the 1st maintenance door 30 are linked with the opening and closure of the photosensitive paper draw-out part of the photosensitive paper magazine by a mechanical associating mechanism.  This device is provided with the mechanical linking mechanism for maintenance door association which stops opening of the 2nd maintenance door 31 when the 1st maintenance door 30 is closed and stops closure of the 1st maintenance door 30 when the 2nd maintenance door 31 is opened.
Patent JP-2002260969-A (JP)
Title: Manufacturing method for anode foil for aluminum electrolytic capacitor
Inventor: NAKANISHI KAZUAKI
IPC: C25F3/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for anode foil of an aluminum electrolytic capacitor which has large effective surface area of aluminum foil. SOLUTION: In etching tanks 16 and 17 having a couple of electrode plates 12a to 12d, an aluminum foil 11 is passed between the couple of the electrode plates 12a to 12d and DC etching is carried out to manufacture the anode foil of the aluminum electrolytic capacitor. Here, a couple of electrode plates 13 which apply an AC current independently of at least one couple of electrode plates 12c in the etching tanks 16 and 17 are provided to perform AC etching. Consequently, the effective surface area of the aluminum foil 11 can be increased and the anode foil for the aluminum electrolytic capacitor which has large electrostatic capacity can be obtained.
Patent JP-2001293961-A (JP)
Title: Forming method of abrasion image
Inventor: BURBERRY MITCHELL
IPC: B41M5/24
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for an abrasion image (abrasion-resistant image) having a high image quality in the usage of the printing of a plurality of densities. SOLUTION: In the abrasion image forming method of single color having D-max, D-min and D-intermediate zones, the image of a recording element for abrasion comprising a substrate having a barrier layer and a coloring agent layer containing a coloring agent is heated by laser beams without employing any different receptive element. The coloring agent layer is provided with an infrared ray absorbing material and a laser exposure is effected from the coloring agent side of the element. The laser exposure employed for obtaining the D-intermediate density removes the coloring agent layer in the zone so that the characteristic curve of the amount of exposure wherein the density of the abrasion recording element is deteriorated is provided with a plateau at the D-intermediate density, however, the amount of laser exposure will not remove the barrier layer in the zone.  The amount of laser exposure, which is employed for obtaining the D-min density, removes both of the coloring agent layer and the barrier layer in the zone.
Patent JP-2002261382-A (JP)
Title: Driving circuit for light emitting element
Inventor: SUZUKI TAKASHI
IPC: H05B44/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for light emitting element in which variation in the level of a driving current can be suppressed. SOLUTION: The driving circuit for light emitting element comprises a circuit 4 for detecting the DC current component I6' of a high frequency current I4 (I5) flowing through a second current mirror circuit 2, and a regulation circuit 5 for subtracting the DC current component I6' detected by the detection circuit 4 from a DC current I1 (I7) flowing through the line 1B of a first current mirror circuit 1. Variation in the level of a driving current IL' where a high frequency current is superposed on a DC current component can thereby be suppressed.
Patent JP-2002220849-A (JP)
Title: Efficient shovel
Inventor: SATO KENKICHI
IPC: E02F3/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a shovel having a handle of the shovel having a functional structure to improve work efficiency. SOLUTION: This shovel is constituted such that a handle part is provided with a lower part 1 and a curve part 2 to provide a large digging angle and improve work efficiency.
Patent JP-2002263962-A (JP)
Title: Metal mesh formed of small gauge wire and its manufacturing method
Inventor: HYODO TOSHIO
IPC: B23H3/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal mesh formed of small gauge wire suitable for an extraction electrode for high strength and high quality charged particle beam, an acceleration electrode, and a moderator, being high in conversion efficiency, for producing slow position beam of high strength. SOLUTION: This metal mesh formed by machining a single wire is thinned to a 1-25 μm average wire size by electrolytic grinding. A mesh-like material produced by machining a metal sheet is thinned by electrolytic grinding to have 60% or more opening rate.
Patent JP-2002261723-A (JP)
Title: Terminal station apparatus for use in radio communication, base station apparatus for radio communication and radio communication system
Inventor: HONDA MAKOTO
IPC: H04J11/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To improve a transmission efficiency of a program such as configuration of an FPGA. SOLUTION: A terminal station has a library DB 19c, and a history DB 19d. When the type or the function of a system is decided, whether information corresponding to the decided system is stored is examined. If it is stored, the corresponding information is read from the history DB 19d, an overall configuration is generated, and is downloaded to a software radio equipment 19b. If not stored, it is requested to supply disposing wiring information to the base station. The history DB for the terminal station is examined. If the information is stored, it is read, and transmitted to the terminal station. If it is not stored, a configuration is generated, based on the information stored in the library DB for the terminal station based on the information stored in the library DB for the terminal station, and transmitted to the terminal station.
Patent JP-2002256351-A (JP)
Title: Method for smelting metal
Inventor: KUROMAME SHINICHI
IPC: C22B9/14
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for smelting metal with which metal and slag can efficiently be separated at a low cost. SOLUTION: A basicity (CaO/SiO2 ) of slag produced when the metal is smelted without melting the slag, is regulated to >=1.4.
Patent JP-2002267240-A (JP)
Title: Ventilation system, control method and building for the ventilation system
Inventor: OSHIMA KANEFUSA
IPC: F24F11/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem when air in a room in a building is always ventilated, a supply and discharge air amount is fluctuated by wind at the outside of a building, and since constant operation is effected, electric power cost becomes high. SOLUTION: Both an air feed means and an air discharge means are controlled, to match the direction of wind at the outside of a building and a wind speed.
Patent JP-2002266039-A (JP)
Title: Ceramics/metal composite material and its manufacturing method
Inventor: TAKEI YOSHIBUMI
IPC: C04B41/88
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramics/metal composite material in which a thermal expansion coefficient can be controlled to a value lower than heretofore and which has high heat resistance. SOLUTION: Fe-containing Si alloy as a matrix and ceramics are subjected to composing.
Patent JP-2002268922-A (JP)
Title: Performance monitoring device of www site
Inventor: SAKATA YUJI
IPC: G06F11/34
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a performance monitoring device of a WWW site to realize a preventative countermeasure for maintenance of performance. SOLUTION: The performance monitoring device 1 of the WWW site is constituted of an access fluctuation monitoring part 11 to fetch and store access quantity in the WWW site per unit time as time-series data of access fluctuation, an access fluctuation predicting part 12 to predict the access fluctuation in the future by statistical technique based on the stored pieces of time-series data, a site performance monitoring part 13 to acquire and store performance data by which use states of components in the WWW site from the components, a performance calculating part 14 to calculate performance values by every access based on a model in which the components of the site are abstracted from prediction data of the access fluctuation and performance monitoring data of the site,  and a performance judging part 15 to judge whether or not prescribed performance is maintained based on the performance values of the calculated performance values by every access.
Patent JP-2002270472-A (JP)
Title: Electrolytic capacitor and electrolytic solution therefor
Inventor: NAGAMATSU RYOTA
IPC: H01G9/035
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor which has high conductivity, a high spark voltage, and superior low-temperature stability, and an electrolytic solution for the electrolytic capacitor which has superior capacitor characteristics, superior low-temperature and high-temperature stability, and improved life. SOLUTION: This electrolytic solution for the electrolytic capacitor is obtained by incorporating at least one electrolyte selected from a group of dicarboxylic acid and its amine salt, having cyclobutane in its structure skeleton and shown by general formula <I>, and an organic polar solvent, and the electrolytic capacitor is formed by using the electrolytic solution. Here, R1 and R2 are alkali groups with carbon number of 1 to 3, and R3 is an alkyl group with an atomic hydrogen or carbon number of 1 to 3.
Patent JP-2002263571-A (JP)
Title: Composite coat having good water slipping property and its production method
Inventor: AKAMATSU YOSHINORI
IPC: B05D7/24
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composite coat having good water slipping properties which is excellent in water repellent durability and water slipping properties (water droplet slipping-down properties). SOLUTION: The surface of a base material is coated with the composite coat in which a silanol-terminal silicone is dispersed in a silica matrix as a water slipping component.
Patent JP-2002270530-A (JP)
Title: Heating device, thermal treatment apparatus and method of cooling lamp
Inventor: SHIMIZU MASAHIRO
IPC: H01L21/26
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating device, thermal treatment apparatus and a method of cooling lamps which enables a cooling of its heating part for preventing the short life of the heating part and also enhances the efficiency of such the cooling and is excellent in an economical efficiency. SOLUTION: The heating device comprises lamps and a lamp house and the lamp house has a lamp housing part for housing the lamps comprising each electrode part, which is supplied with power, and each light-emitting part, which is electrically connected with the electrode part and emits, respectively, and a cooling part, which is provided in the vicinity of the lamp housing part and cools the light-emitting parts.
Patent JP-2002273965-A (JP)
Title: Method of controlling shuttle of printer
Inventor: MAMIYA HIDEAKI
IPC: B41J19/30
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To maintain stable operation of a stepping motor and to reduce a driving current in terms of a printer that executes feedback controlling of the driving current by the stepping motor and comprises a crank type shuttle mechanism. SOLUTION: When the driving current of the stepping motor is subjected to the feedback controlling corresponding to an angle difference of a phase angle between a rotator and a stator of the stepping motor, the angle difference of the phase angle to be a control target is set by each step.
Patent JP-2001298182-A (JP)
Title: Solid-state imaging device
Inventor: IIZUKA TETSUYA
IPC: H01L21/339
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress floating diffusion and parasitic capacity of the input gate of an output transistor as well as a reset transistor to obtain a high electric charge-voltage conversion efficiency, related to an output circuit of a solid-state imaging device. SOLUTION: Related to a gate oxide film structure of a CCD solid-state imaging device, an MONOS structure is provided to a horizontal CCD while an MOS structure is provided for a reset transistor 8. So, due to characteristics of the MONOS structure at a transfer part, the thickness of an oxide film under each gate layer is formed constant. Due to the MOS structure of the film thickness of gate oxide film of the reset transistor 9, a threshold level VTH of the reset transistor 8 is stabilized.
Patent JP-2002273752-A (JP)
Title: Foamed resin molding apparatus
Inventor: NOZAWA SABURO
IPC: B29C44/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a foamed resin molding apparatus enabling the production of a foamed resin molded product on a consuming area and a consuming site not only to sufficiently halve transport cost and storage cost but also to reduce energy loss and capable of producing a stable foamed resin product of good quality. SOLUTION: In the foamed resin molding apparatus using primarily foamed resin beads B to charge them in the inner space of a mold 11 and heating the resin beads B in the mold 11 by introducing a heating medium into the mold 11 to accelerate the secondary foaming of the resin beads B and the mutual fusion of the resin beads B to perform molding, a molding machine main body 10 equipped with the mold 11 and a steam generator 20 for generating steam as the heating medium are constituted as a pair.
Patent JP-2002275910-A (JP)
Title: Foundation structure of building and building with garage
Inventor: MORI TOYOICHI
IPC: E04B1/348
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve underfloor ventilation performance without damaging the strength of a foundation, and to simply correspond to various building arrangement. SOLUTION: In the foundation structure of a building having the first foundation section 21 rising along the contours of living room sections 11A to 14A for the building 100 while having the second foundation section 22 rising along the contours of garages 13B and 14B as being connected to the first foundation section 21, a columnar foundation 23 on which the building is placed is installed on the inside surrounded by the first foundation section 21.
Patent JP-2002282013-A (JP)
Title: Shoes
Inventor: HARUTA EIJI
IPC: A43B23/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive shoes of which the appearance is favorable, and which softly fit the feet, have a favorable wearing feeling, and are hard to generate a shape collapsing. SOLUTION: An upper leather 2 and a lining leather 3 are sewn at the peripheral edge 9 of a foot placing section. At the same time, they are separated at other sections. A cushioning material 4 may be provided in a space between the upper leather 2 and the lining leather 3.
Patent JP-2001291236-A (JP)
Title: Information recording and reproducing device
Inventor: OGASAWARA YUTAKA
IPC: G11B7/09
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of executing the command at a high speed by reducing the time for pre-processing/ post-processing the command. SOLUTION: In the information recording and reproducing device for recording/reproducing the information by commands from a higher-order controller and notifying the result of this execution to the above higher-order controller, a single CPU is furnished for executing the command while making the drive processing periodically interrupt the process of command execution, and when the recording/reproducing operation is standing by, or during the command is pre-processed and post-processed, the arithmetic formula used in the above drive processing is changed over to the lower order arithmetic formula.
Patent JP-2002277706-A (JP)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G03B5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel constituted so that the optical axis of a photographic lens is easily positionally adjusted. SOLUTION: This lens barrel is equipped with a lens supporting frame supporting a photographic lens group; an outside lens frame body having an inside diameter flange part opposed to the edge face of the supporting frame; an eccentric cylinder member which has a cylindrical outer peripheral surface turnably fit in a circular through-hole in an optical axis direction formed on the inside diameter flange part of the outside lens frame body and a circular central aperture eccentric to the center of the cylindrical outer peripheral surface and can be operated to be turned;  and an eccentric shaft member which has a 1st shaft part turnably fit in the circular central aperture of the eccentric cylinder member and a 2nd shaft part eccentric to the center of the 1st shaft part, where the 2nd shaft part is turnably fit in a circular aperture formed at the edge part of the lens supporting frame and which can be operated to be turned independently of the turning operation of the eccentric cylinder member. By turning the eccentric cylinder member with the circular through-hole as the center of rotation and turning the eccentric shaft, member with the 1st shaft part as the center of rotation, the lens supporting frame is positionally adjusted in a plane direction orthogonal to the optical axis of the photographic lens group with respect to the outside lens frame body.
Patent JP-2002288548-A (JP)
Title: Customer screening system
Inventor: SUMINO AKIRA
IPC: G06Q10/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a system that receives an application for an insurance quote from a customer via a network and screens a customer more likely to contract insurance. SOLUTION: An insurance company server 2 receives an application for an insurance quote from a customer terminal 4 via a broker server 3 and transmits a questionnaire mail to the customer terminal so as to screen the customer according to a return mail to the questionnaire. The insurance company and an insurance agency can focus more business activities on a prospective customer more likely to contract insurance.
Patent JP-2002284991-A (JP)
Title: Fuel tank part for automobile
Inventor: MATSUOKA HIDEO
IPC: C08J5/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel tank part for automobiles capable of maintaining excellent mechanical strength and toughness of a polyamide resin and excellent fuel barrier properties of PPS resin in a high balance, having excellent post processing properties such as welding to a polyethylene resin tank. SOLUTION: This fuel tank part for automobiles is characterized in that the part is a molding obtained by injection molding a resin composition composed of (a) 60-95 wt.% of a polyamide resin and (b) 40-5 wt.% of a polyphenylene sulfide resin by using a mold having the ratio of gate diameter to a flow length to a final packing part of 1:>=5, the polyamide resin forms a continuous phase and the polyphenylene sulfide resin forms a beltlike dispersed phase in a resin phase separation structure of the molding observed by an electron microscope.
Patent JP-2001342388-A (JP)
Title: Ink for ink jet printer
Inventor: TAKAO NAGAYUKI
IPC: C09D11/328
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink for an ink jet printer, improved in the dispersion stability. SOLUTION: The ink for an ink jet printer contains a pigment and an organic solvent, and it also contains a silicone graft polymer dispersed in the form of particles having a diameter of 0.01-0.3 μm in the organic solvent in such a manner that the polymer is adsorbed on at least a part of the outer surface of the pigment. The pigment used comprises an organic pigment and/or a carbon black.
Patent JP-2002285153-A (JP)
Title: Grout material composition and grout material using the same
Inventor: SAKAKIBARA HIROYUKI
IPC: C04B28/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a grout material which does not have lower fluidity than that of conventional cement grout materials, can prevent a phase separation, and can inhibit cracks caused by the cross-sectional temperature stresses or dry contractions after repairs. SOLUTION: This grout material composition is characterized by adding 1 to 5 pts.wt. of a dry contraction-reducing agent and 120 to 200 pts.wt. of a fine aggregate to 100 pts.wt. of an inorganic cement powder comprising a cement, classified fly ash having a specific surface area (powderized degree) of >=5,000 cm<2> /g measured by Blaine's method, and a calcium sulfoaluminate expanding material, and a grout material uses the grout material composition.
Patent JP-2002290555-A (JP)
Title: System and method for informing called party tone and called party image display through selection by calling party
Inventor: UNO KAZUNORI
IPC: H04W68/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To sound a called party tone or display an image on a screen by transmitting a high volume of voice information or image information at the time of making a telephone call. SOLUTION: An calling party terminal 1 transmits a call setting message affixed with information indicating the identification of a called party service to a called party terminal 2 through an exchange system 3. Upon receiving the call setting message addressed to the called party terminal 2, the exchange system 3 retrieves a contracted telephone number from the calling party number and the called party number, transmits the call setting message to the called party terminal 2 when contracted telephone number is retrieved and informs the calling party terminal 1 that the called party service is available upon receiving a response of available called party service from the called party terminal 2. Upon receiving a notice of available called party service, the calling party terminal 1 transmits a data message while affixing voice/image information thereto.  Upon receiving the data message, the called party terminal 2 informs termination of a call by regenerating selected voice/image information in the data message.
Patent JP-2002283796-A (JP)
Title: Eraser base cloth for white board
Inventor: YAMAGUCHI TOSHIAKI
IPC: D04H1/542
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an eraser base cloth for white board in which ink particles are not left after wiping, and also to provide an eraser for white board. SOLUTION: The base cloth for white board comprises a porous fiber accumulated body which contains moist heat adhesive crimped fibers 1 of 10-100 mass %, and the inner side of the accumulated body includes many cell-like voids, and at least a part of the fibers forming the accumulated body is thermally adhered with each other by the moist heat adhesive crimpled fibers 1. The porous fiber accumulated body includes openings 5 having a major diameter of 0.5 to 10 mm and a depth of 0.5 mm or more, on at least a part of the surface thereof.