baber/WOPTO huggingface dataset:
Patent JP-2002153298-A (JP)
Title: System and method for monitoring nucleic acid hybridization
Inventor: OYAMA AKIHIRO
IPC: C12M1/34
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for properly and favorably monitoring a nucleic acid hybridization. SOLUTION: This system 1 for monitoring a nucleic acid hybridization comprises a member for setting a gel, a means 8 for adjusting the position of the gel, a means 2 for projecting beams on the gel, a means 3 for collecting the beams from the gel, a means 4 for separating the beams from the gel, a 1st sensing means 5 for sensing the beams thus separated by the means 4, a 2nd sensing means 6 for sensing the mating beams separated by the means 4, and a control means 9 for controlling the respective means and processing the information from the respective means. This system 1 can sense on a real- time basis simultaneously at two wavelengths the fluorescence emitted from the DNA in the gel.
Patent JP-2002157712-A (JP)
Title: Spin valve type thin film magnetic element, thin film magnetic head, floating magnetic head, and manufacturing method of spin valve type thin film magnetic element
Inventor: HASEGAWA NAOYA
IPC: G01R33/09
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve type thin film magnetic element, with which the output property is improved and also the generation of the side reading can be prevented. SOLUTION: The spin valve type thin film magnetic element 1 is adopted, such as constituted to be furnished on a substrate 364 with a laminated body 9 showing the magnetic reluctance effect, a pair of hard bias layers 32 positioned at both sides of a free magnetic layer 7 in the direction X1 of track width to align the direction of magnetic moment of the free magnetic layer 7 to one direction, a pair of read layers 34 laminated on the hard bias layer 32, and a pair of insulated layers 30 positioned between at least the side surfaces 9b at the both sides of the laminated body 9 in the direction of track width and the hard bias layers 32, and also characterized by that overlay parts 34a extendedly provided onto a part 9a of the laminated body 9 are respectively arranged on a pair of the read layers 34, and tip parts 34b of the overlay parts 34a are joined to the laminated body 9.
Patent JP-2001271001-A (JP)
Title: Azo-based coloring matter and optical recording medium using the same
Inventor: MIYAZAWA TAKASHI
IPC: G11B7/249
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring matter suitable as an optical recording medium especially suitable for reproducing records with semiconductor laser beams at a short wavelength. SOLUTION: This azo-based coloring matter is represented by general formula (1) [ring A denotes an aromatic ring containing a heterocyclic ring and a condensed ring; X denotes a group containing an active hydrogen; Y denotes O, S or NR3 (R3 denotes hydrogen or an alkyl group); and R1 and R2 denote each independently hydrogen, a hydrocarbon group which may have a substituent group, a heterocyclic group which may have a substituent group, NR4R5, OR6 or SR7 (R4 to R7 denote each hydrogen or an optional substituent group)].
Patent JP-2002161258-A (JP)
Title: Flame-retardant adhesive tape and method for producing the same
Inventor: NISHIMURA HIROAKI
IPC: C09J7/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant adhesive tape which has good basic adhesion characteristics such as good adhesive force and good holding force and has high flame retardancy, and to provide a method for producing the same. SOLUTION: This flame-retardant adhesive tape is produced by coating a substrate with a solvent-free photocurable adhesive prepared by adding a flame retardant to a photocurable adhesive consisting mainly of at least an alkyl (meth)acrylate monomer, a polar group-containing monomer, a photoactive functional group-containing acrylic polymer, and a photopolymerization initiator, characterized by compounding 5 to 50 pts.wt. of a phosphorous compound and 10 to 200 pts.wt. of hydrated alumina as the flame retardant per 100 pts.wt. of the above-described photocurable adhesive.
Patent JP-2002171055-A (JP)
Title: Electronic circuit board, electronic component, electronic circuit device and manufacturing method of them
Inventor: HARADA MASAHIDE
IPC: B23K1/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board, an electronic component, an electronic circuit device and a manufacturing method of them, wherein repair of an electronic component like an LSI is facilitated and a connecting method of low cost which has high reliability and reduces time for connection is used. SOLUTION: In the electronic circuit board 5, having an electrode terminal 4 to be connected with an electronic component 1, the electrode terminal 4 has a metal protrusion 3, which is mainly composed of intermetallic compound. The intermetallic compound is a copper-tin based compound.
Patent JP-2002168230-A (JP)
Title: Connecting rod and chamfering process method for connecting rod
Inventor: OTA MASAAKI
IPC: F16C7/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a connecting rod that can easily treat a chamfering process to the outer edge of a matching face, and the chamfering process method for the connecting rod. SOLUTION: The connecting rod 1 is provided with a rod body having a small end part 4 and a large end part 5, and a cap part 3, tightened to the large end part 5 via a screw 6 to form a bearing hole 8 in association with the large end part 5. A pair of outer edges 18, located at each matching faces 13, 23 of the large end part 5 and the cap part 3, and extending along the axis line Lj of a bearing hole 8, are chamfered with the circular arc shape making the point of the hole axis line Lj as a center of radius. This chamfering process can chamfer to a pair of the outer edges at the same time with one process that rotates a tip holder 32 relatively to the rod body 2 or the cap part 3.
Patent JP-2002166483-A (JP)
Title: Method for manufacturing foamed roller and image forming apparatus
Inventor: SUZUKI MASAO
IPC: F16C13/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a foamed roller having no useful skin layer as a toner supply roller or the like used for an image forming apparatus, by removing the skin layer of the roller having the skin layer on a surface by a simple method. SOLUTION: The method for manufacturing the foamed roller comprises the steps of contacting a roller having a rotary shaft and a foamed elastic layer provided on an outer periphery of the shaft and having a skin layer on its surface with a heated hot plate, rotating the roller, and moving the roller or the plate to melt and remove the skin layer on the surface of the elastic layer.
Patent JP-2002129365-A (JP)
Title: Rust preventing device in feed pipe
Inventor: NAKAMURA HIROYUKI
IPC: E03B7/07
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for dissolving and supplying an anti-corrosive agent for feed water, Siliphos (R), into a feed pipe for supplying tap water to each residence, office, or the like, from a storage reservoir installed in a building, in order to greatly increase a life of buildings and condominiums of which the property value is greatly influenced by the life of the feed pipes, and simultaneously to minimize an intake of the agent to a human body in an agent dissolving method which has a problem of excess intake in spite of having a reputation in a rust preventing effect. SOLUTION: This rust preventing device sunk in the storage reservoir of the building, comprises working mainly in the nighttime and stopping supply of the agent solution in the daytime when people eat and drink, and utilizing tap water fed only during the time zone for a breakfast in the next day by pumping it up and refrigerating it, so that people may not drink or eat the water including the rust preventing agent stored in the feed pipe in the nighttime, by controlling operation or stop of a pump in water for dissolving the agent with a timer.
Patent JP-2002193720-A (JP)
Title: Plant esterase for protecting plant and method of using the same
Inventor: OO BONGU-JUN
IPC: A01N63/50
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of using an enzyme exhibiting the activity of an esterase to inhibit the appressorium formation of fungi, thus protecting plant from the plant pathogenic fungi. SOLUTION: This method for using the esterase activity enzyme selected from among the esterase of red pepper and swine esterase to protect a plant from a plant pathogenic fungus is characterized by inhibiting the appressorium formation of a fungus (for example, Colletotrichum gloeosporioides or Magnaporthe grisea) by the activity of the esterase, thus protecting the plant from the plant pathogenic fungus. A recombinant PepEST protein expressed in Escherichia coli shows substrate specificity on the hydrolysis of p-nitophenyl ester. The recombinant PepEST inhibits the appressorium formation of the Colletotrichum gloeosporioides in dependence on an added amount, thus protecting the fruits of the red pepper from the infection of the Colletotrichum gloeosporioides.  Further, it is suggested that the recombinant PepEST gives effects to a signal transduction route including the appressorium formation on the basis of experimental results obtained using the Magnaporthe grisea.
Patent JP-2002140530-A (JP)
Title: System and method for insurance authentication
Inventor: SUMINO AKIRA
IPC: G06Q50/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide equal, safe, and speedy insurance handling service by speedily and easily obtaining the reliability of an agent, etc., which mediates in handling insurance. SOLUTION: A user terminal 2 is connected to an agent server 3 via a network 6 to obtain information on insurance handling. An authorization mark certifying that the agent is authenticated by an insurance company is displayed together with the information on the insurance handling. The authorization mark has a link set to an authorization form that an insurance authenticating bureau server has. The authorization form contains detailed authorization contents of the agent and the user terminal 2 is able to browse the authorization form that the insurance authenticating bureau server 5 has through the link of the authorization mark. Consequently, impartiality, speediness, and safety are secured when an insurance contract is made, and insurance operation can be expanded.
Patent JP-2002187833-A (JP)
Title: Gel detergent composition
Inventor: YABU TO
IPC: C09K23/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a gel detergent composition excellent in foaming capacity, sustainability of the foam and also thickening property, stability against temperature and using properties. SOLUTION: This gel state detergent composition is obtained by blending a polyoxyethylenealkyl sulfate type anionic surfactant such as polyoxyethylene lauryl ether sulfate, and a polyhydric alcohol fatty acid ester such as propylene glycol laurate.
Patent JP-2002181988-A (JP)
Title: Fuel assembly assembling equipment
Inventor: TANEICHI HIDETO
IPC: G21C21/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly assembling equipment capable of automation of screwing work of screws and nuts and fully automating attaching work of end fixing members to the both ends of a temporary assembly. SOLUTION: In the automatic assembling equipment for fuel assembly for a light water reactor, an upper treatment device and a lower treatment device are provided for attaching an upper and a lower fixing members of individual structures to the upper and lower ends of the temporary assembly fixed and held in laid state on an assembling stage and for fitting both the ends of the fixing objective element to penetration socket holes of each of the upper and the lower end fixing members. Also the upper treatment device and the lower treatment device are provided with a screwing device for screwing screws, nuts and the like in the tip end of the fixing objective element.
Patent JP-2002178134-A (JP)
Title: Method for micronizing cast structure and micronizing device
Inventor: SAITO YOSHIYUKI
IPC: B22D27/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for micronizing a cast structure and a micronizing device with which wear resistance, seizure resistance, strength and toughness in a cast product are good and a production cost is low. SOLUTION: The method for micronizing the cast structure, is performed by arranging a mold 2 on a turn table 11 and pouring molten metal 22 into the mold 2 and casting the metal 22 while rotating the turn table 11 at low speed and stopping the table 11.
Patent JP-2002190660-A (JP)
Title: Wiring board and its repairing method
Inventor: KOBAYASHI KENJI
IPC: H05K3/34
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of a wiring board improving contact between the wiring board and a printing mask when solder printing, and washing properties in flux used when a semiconductor device is soldered and connected to the wiring board, and to provide the wiring board. SOLUTION: This repairing method of the wiring board includes a process for wiring and connecting between correction points on the surface of the wiring board 1 with a fine, small-gauge wire 3, a process for coating an insulating material 8 with uniform thickness so that the fine, small-gauge wire 3 wired on the wiring board 1 is completely covered, and a process for providing a soldering pad opening 9 in the insulating material 8 on a connection pad 5 formed on the wiring substrate 1. The wiring board has the fine, small-gauge wire 3 that wires and connects the connection points on the surface of the wiring board 1, the insulating material 8 that covers the fine, small-gauge wire 3 and the entire surface of the wiring board 1 and has a flat surface, and a soldering pad opening 9 that is provided on the insulating material 8 on the connection pad 5 formed on the wiring board 1.
Patent JP-2002189496-A (JP)
Title: Device and method for speech recognition, and recording medium
Inventor: KITA EIJI
IPC: G10L15/18
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To accurately carry out speech recognition of dialogs by two or more speakers, and to transform the result into the character data. SOLUTION: Speech data respectively inputted from microphones 1a, 1b, etc., by two or more speakers who have dialogs with each other are recognized in a speech recognition part 3, and are transformed into the character data. The character data are classified for every speaker, and are stored into a primary storage device 4. When a part to which speech recognition can not be well performed exists in the character data stored into the primary storage device 4, a dialog analysis part 5 supplements with or corrects the character data by referring to respective dictionaries included in a dictionary part 6. The character data to which supplement and/or correction are carried out in the dialog analysis part 5 is stored into a secondary storage device 7 according to the order of the dialog, and then, is displayed on a display unit 8.
Patent JP-2001211718-A (JP)
Title: Cutting element for rotary cutter
Inventor: NEUERBURG HORST
IPC: A01D34/66
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the flexural rigidity of cutting elements 15, 16 of a rotary cutter 1 provided with a plurality of cutting members 10 supporting the cutting elements 15, 16 and rotating on a vertical axis in work, wherein the cutting element has an active region 39 for cutting vegetables and a connecting region 37 connecting the cutting element to the supporting member of the cutting member. SOLUTION: The cross-section of the connecting region 37 has a relatively flat center member 43, the 1st edge 44 inclined toward a side of the extension face 43a of the center member and the 2nd edge 45 inclined toward the opposite side of the above extension face.
Patent JP-2002197223-A (JP)
Title: Electronic ticket information distribution device, information storage chip, portable device, program storage medium and method for distributing electronic ticket information
Inventor: TAMAI HIRONOBU
IPC: B42D15/10
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for distributing a plurality of electronic tickets stored in an information storage chip. SOLUTION: The system is an electronic ticket information distribution device capable of controlling a write/readout operation of an electronic ticket information on an information storage chip capable of storing a plurality of pieces of the electronic ticket information which authenticates a right to participate in an event related to the unique event information created for each event.  The distributor's information storage chip designates identification information of the information storage chip of a party to be distributed to, and electronic ticket information to be distributed and demands their distribution to the electronic ticket information distribution device, which, in accordance with the distribution demand, writes the electronic ticket information to be distributed on the information storage chip of the party to be distributed to and implements distribution work which erases the electronic ticket information to be distributed from the distributor's information storage chip.
Patent JP-2002194704-A (JP)
Title: Method for constructing girder
Inventor: SAKAMAKI AKITO
IPC: E01D21/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a girder having rigidity higher than that of an existing girder in which the number of receiving changes can be minimized. SOLUTION: In the method for constructing the girders at a time when an existing structure 1 supported by the existing girders 7 is supported by new girders again, upper-stage girders 2 capable of temporarily supporting the existing structure from the sides are installed, the upper-stage girders are supported by side-section lower-stage girders 3a mounted on sections lower than the upper- stage girders, the existing structure is supported by the upper-stage girders and the existing girders are removed, residual lower-stage girders are secured to the lower section of the existing structure as required, and the upper-state girders and the lower-stage girders are unified and the new girders supporting the existing structure are built.
Patent JP-2002194705-A (JP)
Title: Continuous laying method for precast concrete slab
Inventor: NONODA YOSHINARI
IPC: E01C13/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency and accuracy of the construction of a paving structure and a roof structure by continuously carrying in a precast-concrete slab member efficiently up to a fixed position and assembling the member. SOLUTION: In a continuous laying method for a precast concrete slab in which a paved surface in a paving section in a fixed extension is cut up to a base course in fixed depth and paving slabs 10 made of precast concrete are laid continuously on the shaped base course, horizontally laid rails 20 are laid on the base course along the extension direction of the paving section. Friction reduction means on which spheroids are spread all over are mounted on the top faces of the horizontally laid rails 20. The paving slabs 10 are carried in so as to be placed on the friction reduction means, and the paving slabs 10 are laid horizontally on the horizontally laid rails 20. The paving slabs 10 can be moved up to fixed connecting places in the paving section with the rolling operation of the spheroids in this case, and the paving slabs 10 are unified mutually at the connecting places and a part of pavement can be constructed.
Patent JP-2002199203-A (JP)
Title: Correction method for photographed image
Inventor: KOIKE KAZUMI
IPC: H04N1/40
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a correction method for photographed image that employs a simple arithmetic expression so as to correct distortion of a photographing lens and distortion of an original image due to a curved exposure image during photographing. SOLUTION: Coordinates (Px, Py) representing a position of an ideal image point formed at exposure under the assumption that an exposed image is on a plane and correction parameters α, β, γ, RF, LC determined on the basis of the performance of the photographing lens, a radius of curvature of the exposed face, and a distance from a center of an emissive pupil of the photographing lens to a center of the exposed face are applied to the prescribed arithmetic expression to obtain a cross-reference between coordinates (Fx, Fy) of pixels on the original image and coordinates (Px, Py) on which the pixels are rearranged and the pixels of the original image are rearranged on the basis of the correspondence relationship.
Patent JP-2002198236-A (JP)
Title: Common-mode choke coil
Inventor: KOBAYASHI OSAMU
IPC: H01F27/32
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a common-mode choke coil that can be improved in high- frequency characteristic. SOLUTION: A bobbin 95 is mounted on a base 91, and windings 93 and 94 are wound equally around both half the circumferences of the bobbin 95, respectively. One end of the winding 93 is connected to a terminal 92b, and the other end is connected to another terminal 92a. The winding 93 is wound around one half the circumference of the bobbin 93 from the side face A of the bobbin 95, after the end of the winding 93 is connected to the terminal 92b provided on the base 91. The winding of the winding 93 is terminated at the inner peripheral end of a core 12A, and the winding 93 is drawn out toward the terminal 92a provided on the base 91 via the outside of a partition wall 2, erected on the side face B side of the bobbin 95 and connected to the terminal 92a. The other winding 94 is similarly wound around the other half circumference of the bobbin 95.
Patent JP-2002200017-A (JP)
Title: Dust collecting bag for vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/14
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting bag for vacuum cleaner, which does not generate dust leaking from the rolled-in adhered edge. SOLUTION: A bag body comprising a filter medium with air-permeability and flexibility is made laterally long cylinder whose open both end edges 10 are rolled in and adhered to form a dust collecting bag 1. Both edge ends of the dust collecting bag 1 are twice rolled in. Assuming the first and second rolled-in parts a, b respectively and a<b and the position of an applied adhesive to the edge side afar a distance L from the open end edges and a+b<L<2b, the open end edges 10 are rolled in and closed upon adhering.
Patent JP-2002203166-A (JP)
Title: Cooperative advertisement system such as banner advertisement and sponsorship type advertisement in internet
Inventor: SUZUKI KUNIKAZU
IPC: G06Q10/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooperative advertisement system such as a banner advertisement and a sponsorship type advertisement in the Internet allowing use at a low cost for an advertiser opening a shop or a homepage on the Internet. SOLUTION: For each of a predetermined number of categories or classifications, application for a cooperative advertiser is accepted on the Internet until the number of applications reaches the predetermined number of shops or homepages. When the predetermined number of applications or more can be obtained, inducement is carried out from an advertisement on the Internet such as the banner advertisement and the sponsorship advertisement to a link collection putting the cooperative advertisers together, a link collection of a shopping mail type, or that of a page space advertisement type such as a newspaper advertisement using one cut as a unit for establishing link to a Web shop or a home page of each cooperative advertiser.