baber/WOPTO huggingface dataset:
Patent JP-2002047576-A (JP)
Title: Treating solution and treating method for forming insulating film on silicon steel sheet
Inventor: TAKAHASHI KATSU
IPC: B05D7/24
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To form an inorganic or semiorganic type insulating film bakable at a temperature of 200 to 330 deg.C same as that in the case of a bichromate treating solution and excellent in water resistance and adhesive properties even in the case of a thin film with the coating weight of <=1.0 g/m2 on the surface of a silicon steel sheet by using a phosphate treating solution which does not contain chromium. SOLUTION: A treating solution obtained by adding a phosphonic chelating agent to an aqueous solution of polyvalent metal phosphate in such a manner that the ratio between the total ΣMi of the product between the molar number of the metallic atoms in the polyvalent metal phosphate and the number of their valencies and the total ΣOi of the product between the molar number of the chelating agent and the number of acid radicals in the molecules (ΣOi/ΣMi) is controlled to the range of 0.1 to 5 is used. The treating solution may further contain one or more kinds selected from water-based synthetic resin, boric acid and colloidal silica.
Patent JP-2002049274-A (JP)
Title: Method for producing printed matter and printing system
Inventor: TANAKA TAMIHIKO
IPC: B41J29/46
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing printed matter, which is capable of drastically shortening the period, up to the formation of printed matter and a printing system for the same. SOLUTION: When flyer manuscripts are sent from a client device 11 to a printing company device 13, the printing company device forms color comprehensive layouts and sends the same to the client device 11. Both the client and the printing company print the color comprehensive layouts by a printer of an electrophotographic system, using liquid toners and put together the printing manuscripts by making conferences in accordance therewith. Next, printing data are formed and are sent to the client device 11. Both the client and the printing company re-produce printing by the printer and determine the final printed matter by repeating the conference. The printing data of this time is set as the proof data. Once the printed matter is determined, the printing company sends the printing data to devices 15 of cooperating printing companies throughout the country.  The cooperating printing company devices 15 receive the same, forms proof sheets, form printing plates and actually print flyers by using these plates.
Patent JP-2002050349-A (JP)
Title: Negative electrode for alkaline cell and alkaline cell using above
Inventor: NAKAGAWA YOSHITERU
IPC: H01M6/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for an alkaline cell which can control an amount of hydrogen gas production before and after discharging and also does not contain toxic materials like mercury, cadmium, or lead, and provide an alkaline cell using above. SOLUTION: A negative electrode for an alkaline cell is manufactured adding a trialkanolamine represented in a formula (CnH2nOH) 3N (n is a natural number) as a compound forming a complex reacting with bismuth ion. Such a negative electrode is used to manufacture an alkaline cell. Or else, a negative electrode for an alkaline cell is manufactured adding a diethyldithiocarbamate represented in a formula (C5H10NS2) nX (n is a natural number) as a compound forming a complex reacting with bismuth ion. Such a negative electrode is used to manufacture an alkaline cell.
Patent JP-2002046605-A (JP)
Title: Railroad track displacement monitoring system
Inventor: OKAMOTO JUN
IPC: G01B11/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To monitor the displacement of a railroad track in high accuracy continuation without requiring labor. SOLUTION: A railroad track displacement monitoring system according to the invention is equipped with a laser displacement meter 1 installed alongside the rairoad track X for sensing the displacement amount of the track X by irradiating it with a laser beam, modem 3 to transmit the displacement information from the meter 1 to a track maintenance management office, another modem 4 installed in the track maintenance management office for receiving the displacement information from the modem 3, and a monitor device 5 installed in the track maintenance management office for issuing an alarm to an output device 6 in the event of abnormal displacement of the track X on the basis of the displacement information received by the modem 4.
Patent JP-2002055685-A (JP)
Title: Service method for distributing contents
Inventor: HASEGAWA YUTAKA
IPC: H04N7/173
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To simplify operations in a portable telephone 3, when distributing melody data for singing the incoming tone hereafter to be referred to as melody data to the portable telephone 3 from a distribution server 2, by utilizing a network infrastructure 1. SOLUTION: A telephone number (customer ID) of the registered portable telephone 3 is associated with the model in use and is stored in the client database 22 of the distribution server 2. The model is decided by the telephone number, when the distribution server 2 is accessed by the portable telephone 3. The melody data (contents), matching the decided model, are retrieved from a contents database 21. The music name list of the retrieved melody data is distributed to the portable telephone 3. The melody data selected from the music name list by the portable telephone 3 are distributed to the portable telephone 3 from the distribution server 2.  When a plurality of specifications are in a music selected from among a model which makes the melody data having a plurality of specifications of three rings or four rings as matching contents about a music of the same name, the user is able to select the specifications.
Patent JP-2002054830-A (JP)
Title: Fan operation control system
Inventor: ONO KEIICHI
IPC: F04B49/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To relieve a management load for a clean room at which a plurality of filter units with a fan is installed. SOLUTION: The built-in hard disc device of an information processing device 301 on the monitoring center 300 side contains (A) a table to cause correspondence of an wind velocity of supply air from kinds of filters and control information to control a fan to each other and (B) a table to cause correspondence of the kind and the set wind velocity of a filter unit 100 with each fan situated in a clean room 400 to each other. The information processing device 301 on the monitoring center 300 side retrieves control information corresponding to a kind of the filter unit 100 with a fan situated in the clean room 400 and a set wind velocity from the two tables and the number of revolutions of a motor of the filter unit 100 with a fan is controlled based on control information.
Patent JP-2002058021-A (JP)
Title: Statistics multiplexing system, method therefor picture encoding device, and method therefor
Inventor: ITAWAKI MOTOFUMI
IPC: H04N19/51
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a statistics multiplexing system, a picture encoding device, a statistics multiplexing method and a picture encoding method, which can avoid a control disable state when a fault occurs in a communication path. SOLUTION: The statistics multiplexing system 1 is provided with a plurality of picture encoding devices 2i encoding plural pieces of program data Si, the statistics multiplex controller 5 controlling the respective picture encoding devices 2i through a private line 10, and a whole control device 7 controlling the statistics multiplex controller 5. The whole controller 7 is connected to the statistical multiplex controller 5 by a first control line and is connected to the respective picture encoding devices 2i by a second control line 9. When the communication fault occurs between the whole controller 7 and the statistics multiplex controller 5, the whole controller 7 controls the statistics multiplex controller 5 via the second control line 9, the picture encoding devices 2i and the private line 10.
Patent JP-2002053610-A (JP)
Title: Catalyst and polymerization of conjugated diene
Inventor: YAMASHITA JUN
IPC: C08F4/6392
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst including a Group 5 transition metal compound and a conjugated diene polymerization process that uses the new catalyst and produces conjugated diene polymer having well-controlled microstructure in high activity. SOLUTION: The objective polymerization catalyst comprises a combination of (1) a Group 5 transition metal compound of zero oxidation number bearing a ligand of cycloalkadienyl group with (2) at least one of cocatalyst selected from organoaluminum, organoaluminoxane compound, ionic compound and Lewis acid compound. This invention further provides a polymerization process in which the resultant catalyst is characteristically used.
Patent JP-2002057144-A (JP)
Title: Method and device for plasma processing
Inventor: NAKATSUKA TAKANORI
IPC: H01L21/302
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device for decomposing PFC gas of high greenhouse effect coefficient to gas of low greenhouse effect coefficient and exhausting it to the air. SOLUTION: The plasma processing device has a sample processing chamber 1 for processing a sample, a major exhaust pump 3 for exhausting processing gas connected to the processing chamber and an exhaust means of a roughing pump 6 which is subjected to piping and connection to an exhaust port of the major exhaust pump 3. It also has an exhaust gas processing chamber 5 which decomposes, reacts, and polymerizes or removes gas exhausted from the major pump through discharge between a major exhaust pump and a roughing pump.
Patent JP-2002063740-A (JP)
Title: Optical information recording medium
Inventor: SUDA TAKASHI
IPC: G11B7/24024
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium consisting of two disks laminated by adhering with a small amount of an adhesive and having little warpage and a small radial tilt angle. SOLUTION: The optical information recording medium consists of a disk 12 and a disk 14 laminated on the disk 12. The disk 12 is prepared by forming a recording layer region containing a dye recording layer 20 in the region within a specified radius on a transparent substrate 18 having a center hole 16 in the center and by coating the recording layer region with a light reflection layer 22. The disk 14 is laminated with the disk 12 in such a manner that at least a region along the inner circumference part of the disk 12 and a region along the outer circumference part are adhered with an adhesive 26 and that a notch 28 is formed in the region along the outer circumference part to connect the non-adhering part to the outside.
Patent JP-2002060514-A (JP)
Title: Method for producing prepreg
Inventor: IKEGUCHI NOBUYUKI
IPC: B29C43/20
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg obtained from a resin composition compounded with inorganic fillers, free from the sedimentation of the filler, and with good adhesivity to copper foils even in high contents of the fillers. SOLUTION: This method for producing the prepreg, characterized by coating one side of each of thermoplastic films with a resin composition containing 10 to 99 wt.% of the powder of an insulating inorganic filler in a thermosetting resin, drying the coated resin composition to form the resin composition layers of stage B, disposing the resin composition layers on both the sides of a fiber substrate so that the resin composition layers face both the sides of a fiber cloth substrate, and then adhering the resin composition layers to the substrate.  The resin composition preferably comprises a thermosetting resin comprising (a) 100 pts.wt. of a multifunctional cyanate compound, (b) 50 to 10,000 pts.wt. of a epoxy resin liquid at room temperature, and a thermosetting catalyst in an amount of 0.005 to 10 pts.wt. per 100 pts.wt. of the total amount of the components (a) and (b), and 10 to 99 wt.% of an insulating inorganic filler having a relative dielectric constant of >=50 at room temperature and BET specific surface area of 0.30 to 1.00 m2/g. The prepreg does not precipitate the filler, even when the content of the filler is high, can uniformly be produced, and exhibits good adhesivity between the resin composition and a substrate.
Patent JP-2002021104-A (JP)
Title: Blocking plate structure of iron cover
Inventor: HIRANO YOSHITSUGU
IPC: F16J13/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To form a cover body and a blocking plate structure as castings and engage the blocking plate structure with the cover body without any mechanical working at a required part and without any separate parts. SOLUTION: The blocking plate structure is engaged with the iron cover cover body by forming a cutout part for pinching of a U shape in plan view on a peripheral edge part of the iron cover cover body made of cast iron, etc., constituting a projection extending toward a cover center and having a vertical side wall along a U shaped parallel part on a back surface of the cutout part, forming a groove both ends of which are blocked and in parallel with a cover surface at a position symmetrical to an opposed surface of the side wall parallel part, integrally forming a blocking part to cover the U shaped cutout part and fit with a play and a heavy bob to maintain a blocking state at the time of assembling and closing the cover respectively on both ends, forming a projected part roughly at right angles from its midway,  constituting the blocking plate structure symmetrically having shafts on head end both surfaces of the projected part, inserting the shafts of the blocking plate structure into an opening part of the vertical side wall in a parallel state and fitting loose the shafts in a groove of the side wall by twisting them at right angles as they are.
Patent JP-2002062302-A (JP)
Title: Sample-dispensing device and autoanalyzer equipped therewith
Inventor: KITAGAWA NOBUHIRO
IPC: G01N35/10
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a sample-dispensing device, which can detect an external force being applied to a sampling pipette which is being moved in the horizontal direction, and which is small, light-weight and low-cost, and to provide an autoanalyzer equipped with the dispensing device. SOLUTION: The sample-dispensing device is provided with the sampling pipette which dispenses samples, a sampling-pipette movement means, which moves the sampling pipette in nearly horizontal direction and nearly vertically directions, and an external-force detection means which detects the external force being applied to the sampling pipette. The sampling device is constituted, in such a way that the sampling pipette is held movably by the movement means and the detection means, that the bonding part of the detection means to the sampling pipette is formed into a tapered shape, and that the bonding part is moved in nearly the vertically directions, when the external force applied to the sampling pipette is transmitted to the bonding part.
Patent JP-2002072303-A (JP)
Title: Camera provided with photographic information setting device
Inventor: HARA MASAHARU
IPC: G03B15/05
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera and to restrain cost rising by reducing the number of parts, and also to improve the operability of an operation member. SOLUTION: This camera is equipped with a 1st selection means (11) selecting the photographic information of the camera, a built-in flashing device (23) which can be located at either a housing position or a popping-up and using position, and a pop-up driving means (13) driving the device (23) from the housing position to the popping-up and using position. When a synchro mode is selected by the means (11), the means (13) is used to start driving the device (23) to the popping-up and using position.
Patent JP-2002073419-A (JP)
Title: Method, device and system for electronic document management, and program recorded computer readable medium
Inventor: SHIMA MASAKAZU
IPC: G06F21/60
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document management system that can set an access right by selecting an account from an obtained account list without recognizing differences among account management systems. SOLUTION: The electronic document management system receives a request for setting the access right and an access to documents at an input part 13 and obtains an account data by designating each account data acquisition module 171-17n at an account data acquisition part 15. The module 17 obtains the account data that corresponds to a user's requirements from one of the account management systems 31-3n connected to a network, from which the module can be extracted. The saver 2 sends processing results and an electronic document data to a client 1, collates a user's account data accessed at an access processing part 24 with an access right list for the document requested for the access, judges whether accessing the documents is possible or not, and saves the electronic documents and the access rights list after collating at a document management part 23.
Patent JP-2002070693-A (JP)
Title: Fuel discharge valve for fuel injection device
Inventor: NONOYAMA YOSHIHARU
IPC: F02M59/46
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the flow characteristic of a fuel carried from an injection nozzle side through a two-way delivery valve. SOLUTION: A fuel injection pump body is connected to the side A of this fuel discharge valve 10, and a fuel piping continued to an injection nozzle is connected to the side B thereof. An outer valve 13 as delivery valve is slidably arranged within a valve seat 12. An inner valve 16 as two-way delivery valve is slidably arranged within the outer valve 13. The inner valve 16 has a needle valve-shape, and its tip is conically formed. An annular outer oil basin 20 is provided between the outer surface of the outer valve 13 and the valve seat 12, and an annular inside oil basin 22 is provided between the inside surface of the outer valve 13 and the inner valve 16. The inner valve 16 further comprises a cutout groove-like fuel passage 23. The outer valve 13 comprises a fuel passage 26 and a flow regulating orifice 27.
Patent JP-2002069292-A (JP)
Title: Abrasion resistance improver for water-swellable polyurethane resin and covering agent for moisture permeation and waterproofing
Inventor: KATO SHINJIRO
IPC: C08L75/08
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a covering agent which can give a moisture-permeable waterproof fabric excellent in moisture permeability, waterproofness, abrasion resistance, etc., and don't deteriorate abrasion resistance even after repeated washing, and to provide a moisture-permeable waterproof fabric treated therewith. SOLUTION: This agent comprises a resin composition comprising (A) an abrasion resistance improver comprising a polyoxyethylene-chain-containing polyurethane having polysiloxane segments and (B) a polyoxyethylene-chain- containing water-swellable polyurethane resin having no polysiloxane segments.
Patent JP-2002072110-A (JP)
Title: Optical switch
Inventor: IMAKI OSAMU
IPC: G02B26/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch having a lowered switching voltage. SOLUTION: The optical switch is composed of a fixed electrode substrate 8, a movable electrode plate 20 that is disposed in parallel with the fixed electrode substrate 8 and moved perpendicularly to the fixed electrode substrate 8, and a micro mirror 3 that is positioned and fixed on surface of the movable electrode plate 20. The optical switch changes the optical path of an incident beam by applying a voltage between the fixed electrode substrate 8 and the movable electrode plate 20 to move the micro mirror 3. The movable electrode plate 20 is composed of a mirror moving electrode plate 2 on which the micro mirror 3 is mounted and a plurality of auxiliary movable electrode plates 2' being electronically/mechanically coupled to the mirror moving electrode plate 2 via coupling beams 21, 21'.
Patent JP-2002074623-A (JP)
Title: Horizontal yoke magnetic head, magnetic recording device and magnetic reproducing device
Inventor: FUNAYAMA TOMOKI
IPC: G11B5/39
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To control the magnetic domain of a magnetic yoke even when the size of a side opposite to a medium becomes small so that it is equal to/lower than 1 micrometer. SOLUTION: The track width direction section of a magnetic yoke 1 is formed roughly in a T shape, where the width of a part separated by a given distance from the side opposite to the medium is larger than that of the side opposite to the medium for defining a track width. A bias magnetic field application film 2 is installed adjacently to the widened width part.
Patent JP-2002069904-A (JP)
Title: Structure and method for paving curved part of monorail girder
Inventor: TSUNABUCHI JUN
IPC: E01B25/22
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure or the like for paving the curved part of a monorail girder without increasing noise. SOLUTION: The paving structure is laid on the upper face of a running passage 8, and forms the upper face of the pavement material body of a pavement material contacted on the wheel 5 of a monorail in the form of a tilt in accordance with a prescribed tilt angle of the monorail on the curved part. According to the structure, noise can be reduced and the ride quality of passengers can be improved.
Patent JP-2002072689-A (JP)
Title: Toner replenishing container, toner replenishing unit cartridge and electrophotographic image forming apparatus
Inventor: YAMADA YUSUKE
IPC: G03G21/18
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To easily engage the driving transmission part on a device main body side with the driving force receiving part on a toner replenishing container side in the case of setting a stationary type toner replenishing container in the apparatus body. SOLUTION: A surface fastener 30 is provided on a driving shaft 20 on the apparatus body side and a surface fastener 3 is provided on a driven shaft 2 on the toner replenishing container side. When the toner replenishing container is inserted in the apparatus main body, the stems 3a of both surface fasteners 30 and 3 are engaged with each other. Thus, a situation observed in a clutch that they are not engaged if their phases are not aligned is avoided, and either clutch needs not be energized in an axial direction by a spring.
Patent JP-2002072565-A (JP)
Title: Toner and method for manufacturing toner
Inventor: KISHIMOTO TAKUJI
IPC: G03G9/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably manufacturing toner of superior balance in storage property, fixing property and offset property, with which images of high quality can be formed. SOLUTION: In the process of polymerizing a composition, containing polymerizable monomers, a polymerization initiator and coloring agent, the prestage polymerization temperature T1 and the poststage polymerization temperature T2 range from 40 to 120 deg.C and satisfy the relation 10 deg.C<|T1-T2|<50 deg.C. The composition is polymerized with the polymerization conversion rate at the time when the polymerization temperature being changed from the prestage polymerization temperature T1 to the poststage polymerization temperature T2, is controlled to 10 to 80%.