baber/WOPTO huggingface dataset:
Patent JP-2001333523-A (JP)
Title: Method and apparatus for preventing snow falling
Inventor: KITAMURA SATOSHI
IPC: H02G7/16
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a snow falling preventing method and its apparatus which exert a snow drop preventing effect over a long period of time without requiring energy such as electricity, heat, etc. SOLUTION: By attaching to the surface of an overhead transmission line 2 a net-like cover 6 composed by making a continuous mesh 61 of element wire 60, snow becomes caught in the mesh 61 even if it snows, so that the drop of the snow is prevented. Accordingly, snow remains stuck sticks to the element wire 60 and melts while remaining in that state and the snow becomes water drops or in a semi-melted state, and falls.
Patent JP-2001331527-A (JP)
Title: Similar document retrieving method
Inventor: MATSUBAYASHI TADATAKA
IPC: G06F17/30
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a similar document retrieval system with high precision which takes bibliographic information into account by incorporating the retrieval result of property retrieval, range retrieval, etc., of bibliographic information in the similarity calculation of similar document retrieval. SOLUTION: As registration processing for similarity calculation definitions inputted from a user, inter-structure correspondence relation definitions of correspondence relation between structures, similarity calculating method definitions between structures using bibliographic information, and integrated similarity calculating method definitions of the whole document are registered.  As retrieval processing for a similar document, a retrieval condition expression inputted from the user is analyzed, the integrated similarity calculating method definitions and inter-structure similarity calculating method definitions are read in, and similarities between a seed document and an object document to be retrieved by corresponding structures are calculated according to the inter-structure similarity calculating method definitions, so that the similarity of the whole document is calculated according to the integrated similarity calculating method definitions by using the similarity calculation results by the corresponding structures.
Patent JP-2001008692-A (JP)
Title: Nucleic acid fragment specimen and single strand dna oligomer
Inventor: NAGAI KEIICHI
IPC: C07H21/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new nucleic acid fragment specimen having plural kinds of fluorescent substances bonding to a DNA chain, capable of being distinguished through wavelength of luminescence radiated from other fluorescent substances by energy transfer from one excited fluorescent substance and useful for determining a base sequence of nucleic acid or the like. SOLUTION: Nucleic acid fragment specimens 38, 39, 40 and 41 having plural kinds of fluorescent substances 28, 29, 30, 31 and 32 bonding to a DNA chain are disclosed and the nucleic acid fragment samples can be distinguished by wavelength of luminescence radiated from other fluorescent substances 29, 30, 31 and 32 by energy transfer from at least one excited fluorescent substance 28. The nucleic acid fragment specimens are capable of exciting plural fluorescent substances through a single laser radiation, distinguishing plural kinds of DNA samples, being detected in a high through-put analysis in high sensitivity and useful for determining a base sequence of a nucleic acid.  The nucleic acid fragment specimens are obtained by performing a sequence reaction 37 using primers binding to different energy receptors corresponding to the kinds of the terminal bases of the nucleic acid fragments 33, 34, 35 and 36.
Patent JP-2001337612-A (JP)
Title: Plane type display device
Inventor: KAMIGUCHI KINYA
IPC: H04N5/66
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To enable to lower the device's surface temperature of a device by realising the stable high thermal radiation efficiency over the inside/outside of the device with low cost and light weight. SOLUTION: The device is constituted by possessing thermal conduction members 106(a), 106(b) as a means to conduct the heat of heat generation parts 105(a), 105(b) inside a housing, which houses an image forming panel 102 and a driving circuit substrate 110 and is comprised of housing parts 101(a), 102(b), etc., to the housing, being mounted wall-hanging fixing units 103, 104 as a means to rule the distance to a wall behind the housing 107 and thermal insulating materials 180(a), 180(b) as a thermal insulating means between the back cover of the housing 111 and bezels 160(a), 160(b), and the thermal conduction members 106(a), 106(b) possess the elasticity.
Patent JP-2001334516-A (JP)
Title: Molding method and molding device for molded article
Inventor: MATSUO YOSHIO
IPC: B28B3/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding method wherein a molded article having unevenness on the surface can be easily manufactured by a simple constitution using a uniaxial molding press. SOLUTION: One section of the surface of a lower punch 12 of this molding device is projected upward under a separated state. At the same time, the projected member (movable block 12c) is made movable accompanying the deformation of an elastic material 12d arranged under the movable black 12c. First, a MnZn based powder 15 is filled in the upper space (recess 11a) of the lower punch, and then, an upper punch 13 is arranged above the powder. At the same time, the powder is pressurized by a specified molding pressure through the upper punch by using the uniaxial molding press. The powder is compressed, and a recess is formed at the section corresponding with the movable block. At the time of pressurization, the elastic material is elastically deformed, and moves the movable block downward.  Thus, one section of the pressure applied to the recess is absorbed by the elastic material, and the pressure is suppressed from being concentrated to the recess. Therefore, the pressure is uniformly applied to the whole.
Patent JP-2001335337-A (JP)
Title: Optical fiber for transmission of ultraviolet light and its production method
Inventor: URANO AKIRA
IPC: C03B37/014
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber in which deterioration by irradiation of ultraviolet ray is reduced and its production method capable of effectively and safely adding H2 into a preform. SOLUTION: An optical fiber for ultraviolet light transmission with improved ultraviolet-ray resistance property can be produced efficiently by the first process of electromagnetic radiation on the optical fiber preform, the second process of doping hydrogen into the preform by heating with oxyhydrogen flame, the third process of grinding and removing an oxygen-hydrogen rich layer of the preform surface, the fourth process of electromagnetic re-irradiation and the fifth process of drawing. Thereby, the stable bonding between glass defects and hydrogen can be formed. Further, a bundle fiber for ultraviolet light transmission with improved ultraviolet-ray resistance property can be obtained by bundling the optical fibers produced by the above method.
Patent JP-2001334508-A (JP)
Title: Fiberboard and its manufacturing method
Inventor: SAKUMA JUN
IPC: B27N3/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a fiberboard, obtainable at a low cost and in a low energy wherein as reuse of waste such as a container or the like made of paper principally, resins and an aluminium foil may be laminated on the container or the like, and its manufacturing method. SOLUTION: In a fiberboard wherein polyisocyanete of 3-10 wt.% is reacted with water and a hydroxy group in various materials, bonded to urea, contained in fibrous, powdery and chip-like materials which comprise principally cellulose, and made into a flat board, the fibrous, powdery and chip-like materials consisting principally of the cellulose are the waste consisting of principally paper.
Patent JP-2001018663-A (JP)
Title: Mounting structure integrating steering gear box with power train
Inventor: BOKU YOHAN
IPC: F16F1/38
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To save die costs required for mounting members and to increase flexibility in design and durability of the mounting members. SOLUTION: A column part of a steering gear box is mounted between a mounting bearing surface 4 upwardly protruding from a cross member 2 and a roll mounting bracket 8 fastened to the bearing surface 4, and a rear part of a power train housing is mounted on the upper part of the roll mounting bracket 8 with a roll stopper bracket 12 interposed in-between.
Patent JP-2001345733-A (JP)
Title: Transmission/receiving control circuit
Inventor: SAKIMOTO YOSHIHIRO
IPC: H01P1/15
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a small transmission/receiving control circuit in which leakage of receiving signal is suppressed while reducing insertion loss at a transmitting terminal upon receiving a signal. SOLUTION: The transmission/receiving control circuit comprises an antenna terminal, first and second transmitting terminals to be connected with a transmission circuit, first and second receiving terminals to be connected with a receiving circuit, a diplexer to be connected with the antenna terminal, first and third PIN diodes and first and second low-pass filters to be connected between the first and second transmitting terminals and the diplexer, first and second transmission lines to be connected between the first and second receiving terminals and the diplexer, second and fourth PIN diode to be connected between the first and second transmission lines and a ground electrode,  and first and second control terminals for controlling transmission/receiving wherein the impedance of the first low-pass filter viewed from the antenna terminal side is set lower than the impedance viewed from the first transmitting terminal side.
Patent JP-2006171796-A (JP)
Title: Content distribution system and competition implementation system using network
Inventor: OCHI YASUSHI
IPC: G06Q50/00
Filed: 2000-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system for inviting contents for distribution or advertisement data inexpensively, and enabling a provider to freely provide contents created by himself or herself.  <P>SOLUTION: A central processing unit 10 and a plurality of terminal equipment are connected through a network 2, and contents are distributed from the central processing unit 10 to the plurality of terminal equipment. The central processing unit 10 comprises: a content accepting part 14 for accepting the provision of the contents from the terminal equipment; a content storing part 21 for storing the accepted contents; an advertisement accepting part 15 for accepting advertisement data from the terminal equipment; an advertisement data storing part 22 for storing the accepted advertisement data; a network disclosing part 13 for disclosing the information related with the contents stored in the content storing part 21 together with the advertisement data stored in the advertisement data storing part 22; and a content distributing part 16 for accepting the content distribution request from the terminal equipment, and for distributing the requested contents to the terminal equipment which has made the distribution request.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2001350872-A (JP)
Title: Lottery system and lottery method and recording medium
Inventor: INABA TAKAHIRO
IPC: G06Q30/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To improve a guest collecting power by increasing the number of accesses of applicants at the time of managing a gift lottery site using the Internet. SOLUTION: In this lottery system, a gift, a lottery period, and an election order (number) are preliminarily announced in a home page 30 which is made open to the public on the Internet, and participants registered as players are allowed to perform an early hitting game in order to capture an answer according to a key input in the lottery period, and the person who gives the correct answer among the participants is given the order at the point of time which is made open to the public, and when the lottery period ends, the order of the person who gives the correct answer is established, and the person who gives the correct answer whose order is pertinent to the preliminarily announced lottery order among the persons who give the correct answer whose orders are established is decided as the elected person of the pertinent gift by a server 1.
Patent JP-2001354419-A (JP)
Title: Mesoporous transition metal oxide having crystallized pore wall and method for manufacturing the same
Inventor: DOUMEN KAZUNARI
IPC: C01B13/32
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a mesoporous transition metal oxide having a crystal structure of pore walls and to provide a method for manufacturing the mesoporous transition metal oxide. SOLUTION: The mesoporous metal oxide comprises one or more kinds selected from Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, Zr, Nb, Mo, Ru, Cd, In, Sn, Sb, Hf, Ta, W and Re and has a crystal structure of pore walls of the mesopores. The method for manufacturing the mesoporous transition metal oxide features that the material is subjected to secondary calcination at 600 to 800 deg.C for 10 minutes to 10 hours.
Patent JP-2001358921-A (JP)
Title: Facsimile machine
Inventor: NAMIKAWA MASANORI
IPC: G06F13/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that can acquire bulletin board information of facsimile terminals at a remote site at a low communication cost and distribute bulletin board information. SOLUTION: The bulletin board information is received through polling from an information source facsimile terminal 22 by using a clock section of the facsimile terminal 21 of this invention every time the acquisition period of bulletin board information registered in advance elapses, and original data of the received bulletin board information are registered to image information memory sections in cross-reference with a bulletin board number. Since the facsimile terminal 21 and facsimile terminals 23, 24 for utilizing the bulletin board are located adjacent to each other, the communication cost can be decreased in comparison with the communication cost through direct acquisition of the bulletin board information from the information source facsimile terminal 22 at a remote site.  By acquiring the bulletin board information from the information source facsimile machine 22 at a remote site periodically by facsimile terminals adjacent to the facsimile machines 23, 24 for utilizing the bulletin board, the bulletin board information can be distributed through the facsimile machine at a remote site.
Patent JP-2001358696-A (JP)
Title: Wavelength multiplex transmission system
Inventor: YOSHIDA TAKEO
IPC: H04B10/079
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex transmission system which can have its operation wavelength extended, without varying the total output level at the use end of an device in-use and an output level per wavelength in-use. SOLUTION: n/2 λiCW light generation part 1-j generate CW lights having the same wavelength as the wavelength in-use, and output CW lights which have the level twice as high as the input level of a light signal with the wavelength in-use inputted from a λi input terminal. Then n/2 λi switching circuit parts 2-j output one of the CW lights from the λiCW light generation parts 1-j and the operation in-use from the λi input terminal to a wavelength multiplexing part 4. A control part 3 outputs a switching control signal and a CW light output level adjustment control signal to the λi switching circuits 2-j according to the operation state of the wavelength.  The wavelength multiplexing part 4 multiplexes the wavelengths of light signals from input terminals λ1, λ3, and the like and the different-wavelength light signals from the λi switching circuits 2-j, and outputs the resulting signal to an output terminal.
Patent JP-2001355287-A (JP)
Title: Structure and method for jointing structural member for wooden building
Inventor: FUJITA HATSUO
IPC: E04B1/26
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure for jointing structural members, improving the structural strength and earthquake resistance of a wooden building comprising the structural members such as lumber and laminated lumber, preventing a lowering of jointing force of a joint part and the deformation of the structural members caused by tensile force and horizontal force and coping with the looseness of the mutual joint parts of the structural members caused by the thinning of lumber or the like. SOLUTION: This structure for jointing the structural members is provided with two horizontal structural members 1A, 1B; fitting insert-through holes 4a, 4b respectively bored in joint faces 2a, 2b; a drawing fitting 5 insert-fitted into the fitting insert- through holes 4a, 4b to draw the horizontal structural members 1A, 1B; fitting fixing hole parts 6 formed at both end parts of the drawing fitting 5 almost perpendicularly to the longitudinal direction of the drawing fitting 5; fixing holes 7 bored in the horizontal structural members 1A, 1B almost perpendicularly to the fitting insert-through holes 4a, 4b; fitting fixtures 8 insert-fitted into the fixing holes 7 and fitting fixing hole parts 6; and a clamping groove 9 formed at a specified part of the horizontal structural member 1A from the outer peripheral wall surface to the fitting insert- through hole 4a.
Patent JP-2001353006-A (JP)
Title: Insole for shoe
Inventor: KOSEKI YUJI
IPC: A43B17/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an insole for shoe provided with an LC resonance tag for opening and controlling an automatic door, capable of continuously being worn without a bad fit and being easily managed for the shoe and accessaries. SOLUTION: This insole comprises a recess part 3 formed on the back of a heel part of the insole 1 and an LC resonance tag 2 forming an LC resonance circuit with a plastic sheet 22 and metallic foils 24 and 25 and being inserted and set inside the recess part.
Patent JP-2002008472-A (JP)
Title: Switch device and electronic equipment based thereon
Inventor: TSUYUKI SHINJI
IPC: H01H23/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent a switch misoperation by differentiating between the switch closing and opening operations, and to improve the switch-closing operability. SOLUTION: The switch device of this invention comprises a cabinet 1 provided with a switch-housing hollow part 11 having an opening on the outside wall surface, a switch 12 which, provided with an operator 22 which is displaced between the on- and off-operation positions around the operation axis line O taken as a center while facing to the opening of the hollow part, is placed in the hollow part of the cabinet with the operation axis line of the operator kept in a horizontal position, and a cover 13 which, supported by and hanging down from the horizontal axis of rotation 14 while the hollow part is opened, is normally in a position of closing the opening and is rotatable between the position of displacing the switch operator inside the hollow part and the position of opening the hollow opening outside the hollow part.
Patent JP-2002003841-A (JP)
Title: Soil improving agent and apparatus for using the same
Inventor: NAGAI KAZUHIRO
IPC: C09K17/20
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a soil improving agent enabling reuse of soil having a high water content for backfilling, or the like, and to provide an apparatus for using the soil improving agent. SOLUTION: A soil improving agent comprising a polyethylene glycol having an average molecular weight of at least about 1,000,000 alone or a one further comprising an acrylic acid-based polymer is used. Further, a liquid polyamine having an average molecular weight of about 100,000, a copolymer of a polyvinylpyrrolidone with an acrylic acid-based polymer or a polyglutamic acid can be used. For using this soil improving agent, is preferably employed a soil improving apparatus which is slanted, or provided with a connected type mixer 1 composed of at least two mixers, or provided with a mixer 1 capable of controlling the amount of a soil improving agent, or the like, by monitoring the conditions of soil.
Patent JP-2002005876-A (JP)
Title: Gas sensor
Inventor: UMEDA TAKAHIRO
IPC: G01N27/409
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor which selectively detects a correct concentration of carbon monoxide, even if hydrogen and sulfur dioxide coexist in a gas to be detected. SOLUTION: There are provided a hydrogen-oxidizing means, a solid electrolyte 1, a heating means 4, first and second electrodes 2a and 2b, a catalyst 3, a potential difference detecting means 5 and a gas-selecting/passing body 8. Hydrogen included in the gas to be detected is selectively oxidized by the hydrogen-oxidizing means, and sulfur dioxide is removed by the gas-selecting/ passing body 8. Since hydrogen and sulfur dioxide do not reach the second electrode 2b and the surface of the catalyst 3, the gas sensor can selectively detect the correct concentration of carbon monoxide and has superior durability.
Patent JP-2001062561-A (JP)
Title: Brazing method
Inventor: NISHIWAKI SUSUMU
IPC: B23K1/20
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a brazing method with a Pb-free brazing material of comparatively a high melting point, which is not melted by heating the alternate Pb-free brazing material of a Sn-Pb eutectic solder at the reflow time. SOLUTION: An Ag layer 4 and a Sn layer 5 are laminated on a lead 3, 3 of an airtight terminal A which is one member out of two members to be brazed, and electrodes 61 and 62 of the other brazed member, a quartz-crystal oscillator 6, are brought into contact with the Sn layer 5 and heated, so as to make the Sn layer 5 into a liquid phase. Thereby, the quartz-crystal oscillator 6 is electrically connected and mechanically adhered to the leads 3, 3 of the airtight terminal A by the brazing material 7 wherein Ag of the Ag layer 4 is melted into the liquid-phased Sn layer 5 and alloyed.
Patent JP-2002002191-A (JP)
Title: Patterned foil and its production method
Inventor: NAKAJIMA HIROSHI
IPC: B21D33/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide patterned foil in which a ground pattern is formed on the surface of foil by a die with a bare surface of the foil utilized. SOLUTION: In a method for producing the patterned foil, the metal foil 1 is held between thin paper sheets or films 3 and pressed by the die in which a die pattern 8 of an optional design is formed on a plate surface, the paper sheets or the films are removed, and patterns 2 of a rough surface are formed on both surfaces pressed by the die 5 of the metal foil.
Patent JP-2002006030-A (JP)
Title: Method and instrument for multi-point simultaneous distance measurement
Inventor: TEZUKA KOICHI
IPC: G01S7/03
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument by which the distances to a plurality of positions can be measured simultaneously at a low cost. SOLUTION: A transmitting signal composed of a single electromagnetic wave and outputted from a transmission circuit 22 is transmitted to points A and B to be measured from transmission antennas 1 and 3 through a branch circuit 23 and transmission lines 15a and 15b and reflected waves from the points A and B are inputted to a synthesizing circuit 24 through reception antennas 2 and 4 and transmission lines 15b and 15d and synthesized with each other. A reception circuit 24 detects the reflected signals from the points A and B from the synthesized wave and a distance measuring circuit 21 simultaneously calculates the distances to the points A and B by measuring the time required until the reflected signals from the points A and B are detected after the electromagnetic wave is transmitted.