baber/WOPTO huggingface dataset:
Patent JP-2002051332-A (JP)
Title: Work support
Inventor: TATEUCHI SABURO
IPC: H04N7/18
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a work support that enables images input by an image input unit to be confirmed by the image input unit. SOLUTION: The Fig. shows a portable unit 2 (4). If there is no '()' it indicates a field side and if there is '()' it indicates a head office. A transmitter 80 at a work site transmits site image information input from a site video camera 20 to a receiver (91) of the head office, and this is output to an ocellar display (72) of the head office. Further, a transmitter (90) of the head office transmits image information of the head office, which is input by a video camera (40) of the head office to a receiver 81 in the work site, and the receiver 81 in the work site can output the received image information of the head office to a site image circuit changing switch 86, and can switch the output of an ocellar display 62 of the work site to the head office image information or image information by a site video camera.  Also a reference numeral 85 denotes an input image processing unit, 23 a microphone, 82 a speech processing unit and 83 a power supply, respectively.
Patent JP-2002048650-A (JP)
Title: Switch structure for electronic clinical thermometer
Inventor: KASHIWAGI YUZO
IPC: G01K7/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a switch structure for an electronic clinical thermometer of a simple structure capable of reducing assembly cost. SOLUTION: An opening 1a to which a switch 2 is mounted, a groove 1b immediately outside the opening 1a, and a plurality of columns to support a circuit board 3 in the vicinity of the opening 1a further outside are formed in the case 1 of the electronic clinical thermometer integrally with the case 1. The thin-diameter parts of the tips of the columns are inserted in holes in the circuit board 3, and their top parts are flattened and fastened. A boss part 2a, an outer tube part 2b in such a way as to surround the boss part 2a, and a cylindrical part 2d at the lower end of the outer tube part 2b via a flange part 2c are continuously and integrally formed in the switch 2. The outer tube part 2b of the switch 2 is fitted in the opening 1a of the case 1, and the cylindrical part 2d is fitted in the groove 1b.  The cylindrical part 2d, which is the peripheral part of the switch 2, is compressed and sandwiched between the case 1 and the circuit board 3 and functions as waterproof packing.
Patent JP-2002053240-A (JP)
Title: Sheet feed roller
Inventor: SHOJI HIROMITSU
IPC: B65H5/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feed roller capable of eliminating the static electricity via a sheet feed roller itself, improving the sheet feed capacity of a sheet feeder of a copier, a facsimile, a printer, etc., and fully meeting a request for the weight reduction, and the cost reduction. SOLUTION: The sheet feed roller is formed conductive by applying a conductive material 6 on a surface 2 of a resin roller shaft 1 and a surface 4 of a rubber roller 3, and the static electricity is discharge to a metal part 8 of the sheet feeder via the sheet feed roller itself.
Patent JP-2002050390-A (JP)
Title: Fuel cell having stack structure
Inventor: KANEMITSU TOSHIAKI
IPC: H01M8/24
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having a structure in which the length of the whole structure in the direction of the stack has been made shorter by eliminating the separator and the structure of passages has been made simple, and also series or parallel connection between each generating element can be made freely. SOLUTION: Generating elements 2 of three layer structure made of a negative electrode 4, a positive electrode, and a conductor membrane 3 provided in close contact between the negative electrode and the positive electrode are arranged plural pieces in the direction of the layer. In this arrangement, the opposing electrodes between the adjoining generating elements are made to be the same pole, and the only hydrogen gas supply passage is provided between the opposing negative electrodes, and the only air supply passage is provided between the opposing positive electrodes, and hydrogen is supplied to the negative electrodes and air is supplied to the positive electrodes. The opposing electrodes between the adjoining generating elements are connected by an insulator 8 and the hydrogen gas supply passage and the air supply passage are sealed.
Patent JP-2002045981-A (JP)
Title: Method of friction stir welding and friction stir welding structure
Inventor: OKAMURA HISANOBU
IPC: B23K20/12
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To realize welding of hollow members without the support of a tool, and further to realize welding of members to be welded having a curved face. SOLUTION: In a method of friction stir welding by which a rotating tool 1 (denoted as a tool hereafter), whose material is harder than the members to be welded and provided with two shoulders 3a and 3b stouter than a locally slim pin 2 which is clamped by the shoulders located with a predetermined space, is used, and the welding is performed by frictional heat generated by the rotational action of the tool 1 against the members to be welded while the members 4a and 4b to be welded are clamped between two shoulders 3a and 3b, and the thickness of the members 4a and 4b to be welded which are clamped between the shoulders is larger than the gap between the two shoulders 3a and 3b.
Patent JP-2002055336-A (JP)
Title: Liquid crystal display device
Inventor: SUZAKI TAKESHI
IPC: G02F1/1335
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide constitution more effectively attaining a purpose of improving brightness and a viewing angle with combination of a liquid crystal cell and a micro lens array and constitution attaining the purpose with less constituting members. SOLUTION: The micro lens array 30 is superposed on a polarizing plate 22 on the observer's side of the liquid crystal cell 10 and at the same time the micro lens array 30 is constituted by densely building up the planar shaped polygonal micro lenses 31 with no gap. Also a substrate 12 constituting the liquid crystal cell 10, is itself made to be a micro lens array and at the same time surface recessing parts of the micro lens array is constituted so as to be filled with an adhesive to stick the array to the observer's side polarizing plate 22.
Patent JP-2002059068-A (JP)
Title: Viscous material supplying apparatus and supplying method therefor
Inventor: MATSUMURA KENJI
IPC: B05C11/10
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a viscous material supplying apparatus capable of supplying the fixed amount of a viscous material to a coating means independently of change in viscosity of the viscous material. SOLUTION: The viscous material supplying apparatus is provided with a storage vessel storing the viscous material, a circulation path circulating the viscous material to the storage vessel while supplying to the coating means and a supplying means supplying the viscous material from the storage vessel to the circulation path. The supplying amount of the supplying means is controlled based on the information from a detector detecting the viscosity of the viscous material in the storage vessel or the circulation path.
Patent JP-2002055797-A (JP)
Title: Network system for image forming device
Inventor: OKADA SATOSHI
IPC: H04N1/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To select an image forming device whose waiting time is the shortest when a computer selects one of plural image forming devices, and allows the image forming device to perform a print operation. SOLUTION: When a computer 11 requests a printer operation by a digital copying machine 1 while a user is performing copy by using the digital copying machine 1, the computer 1 is made wait until the copy is finished. Then, the respective print outputting equipment of digital copying machines 1 and 2 and printers 21 and 22 calculate a waiting time from the respective outputting capabilities, the data quantity of inputted originals, and the number of items to be outputted, and set it in a table. Thus, a client (computer) side can select the output destination whose waiting time is the shortest by referring to the respective tables of the registered outputting equipment before requesting printing, and transmit the print data.
Patent JP-2002061127-A (JP)
Title: Holding material for holding delineator and reflector for road
Inventor: KASHIMURA KUNIHIKO
IPC: E01F9/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a holding material optimal for laying the shoulder of, for example, a superhighway, efficiently performing installation and execution work by being adaptable to an installing state of a job site and strengthening a structure while being a thin type in the holding material for holding a delineator and reflectors for a road. SOLUTION: An opening part 3 is opened in the lengthwise direction X on a surface of the holding material 1 for holding the reflectors 2, 2, etc. A pair of holding pieces 4 and 4 are oppositely arranged for holding the proper number of reflectors 2, 2, etc., continuously arranged on both side edges of the opening part and the projecting edges 2a1, 2a2, 11a and 11b projected in both side parts of an external facing body 11 arranged when necessary. At least one opening end 8a in the lengthwise direction of the holding material is closed by a closing member 9. The mutual succeeding reflectors 2, 2, etc., after being continuously arranged with the reflectors 2 in close vicinity to the closing member and the external facing body 11 arranged with the reflectors 2 when necessary, are connected via a connecting metal fitting 16.
Patent JP-2001294648-A (JP)
Title: Composition for anisotropic light-scattering film and anisotropic light-scattering film
Inventor: KUME MAKOTO
IPC: C08K5/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for obtaining an anisotropic light-scattering film imparting anisotropy (formed or backward and dependence of an angle of incidence) to scattering properties and easy to control the scattering properties even concerning the longitudinal and latitudinal scattering region without changing a color of displayed light accompanied with a observed position, and the anisotropic light-scattering film. SOLUTION: This composition is composed of at least (A) a bisphenol A type epoxy resin or brominated bisphenol A-type epoxy resin, (B) a compound having radical polymerizability, (C) a compound having at least one cationic polymerizable group in the molecular thereof, (D) a photoinitiator generating radial seeds by a chemical radiation and (E) a thermal polymerization initiator generating a cation seeds by a heat, where refractive index of (B) the compound having radical polymerizability is lower than that of (A) the bisphenol A type epoxy resin or the brominated bisphenol A-type epoxy resin and that of (C) the compound having at least the one cationic polymerizable group in the molecule thereof.
Patent JP-2002060448-A (JP)
Title: Hydrogenated block copolymer of styrene based aromatic hydrocarbon and conjugate diene, its composition, and optical molding material
Inventor: HASHIZUME KIYOSHIGE
IPC: G11B7/2533
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogenated styrene based polymer in which moldability is compatible with the mechanical property, and a composition containing the same. SOLUTION: The copolymer is obtained by the hydrogenation of unsaturated groups in a block copolymer of a styrene based aromatic hydrocarbon and a conjugate diene. In the copolymer, the chain ends are hydrogenated conjugate diene polymer blocks, the weight ratio of hydrogenated styrene based aromatic hydrocarbon polymer block/hydrogenated conjugate diene polymer block is 70/30-99/1, the hydrogenated rate of unsaturated groups in the copolymer is not less than 90 mol%, and the hydrogenated conjugate diene polymer block is crystalline. A composition containing the copolymer and the use of the composition are also provided.
Patent JP-2002061836-A (JP)
Title: Method of controlling operation-checking device in flame detector
Inventor: ONO KOJI
IPC: F23N5/08
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method capable of contriving the extension of the life of the operation-checking device of a flame detector. SOLUTION: This controlling method is characterized by controlling the operation of the operation-checking device 8 of a flame detector 1 by means of a revolution number indicating type motor 10.
Patent JP-2002067938-A (JP)
Title: Body frame of railway rolling stock by double structured side beam
Inventor: NAKADA MITSUHIRO
IPC: B61D17/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a body frame of railway rolling stock by improving rigidity of a side beam with relatively simple structure change with out adding a particular reinforcing structure material. SOLUTION: This body frame of the railway rolling stock is constituted by fitting an end part of a channel shaped horizontal beam with the channel shaped side beam to be spot welded or plug welded. A channel shaped long size reinforcing member is fitted in the side beam to be spot welded or plug welded. The end of the horizontal beam is fitted in the inside of the reinforcing member to be spot welded or plug welded. The reinforcing member is a long size member and a whole length of the channel shaped side beam is reinforced with the reinforcing member. The reinforcing effect by the reinforcing member to the body frame extends to the whole of the body frame. Therefore, the balance of the rigidity of the body frame is not collapsed and any trouble is not caused to piping to the body frame and/or assembly of other equipment.
Patent JP-2002072872-A (JP)
Title: Device and method for securing data, and recording medium thereof
Inventor: FURUKAWA YOSHISATO
IPC: G09C1/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an enciphering system and an electronic signature system for company use. SOLUTION: A date security device of this invention has three keys of one public key in accordance with a public key system, a signature key to be used for electronically signing a plain text together with this public key, and a decoding key for decoding the cryptogram enciphered by the public key differing from this signature key. The data security device of this invention is especially packaged as an IC, and the decoding key is separately kept by an organization for managing it.
Patent JP-2002067654-A (JP)
Title: Air conditioner for automobile
Inventor: TANAKA YASUNARI
IPC: B60H1/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile having a mode damper which is suitable for a passenger automobile capable of reducing capacity of the mode damper without requiring large space for sliding the mode damper inside a casing, miniaturizing the air conditioner, reducing pressure loss of temperature conditioned air which blows into inside a cabin, and improving air conditioning performance by increasing the volume of air as compared with the conventional one having integral unit. SOLUTION: In this air conditioner for an automobile, three air blowout ports are bored on an arc-shaped surface of the inner peripheral surface on the rear flow side of an air mix chamber, the air blowout ports are opened and closed by rotation of a rotary type mode damper, the mode damper which is set at each blowout mode is divided into at least two parts, and each mode can be set by opening and closing each blowout port with independent swing.
Patent JP-2002067131-A (JP)
Title: Stretch blow molding method and blow mold
Inventor: KODA HIDEAKI
IPC: B29C49/12
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of the bottom surface of a bottle by performing the restriction of axial stretching due to the elongation of a stretching rod and the subsequent stretching and expansion only by blowing air. SOLUTION: The axial stretching of a bottomed preform 4 formed by injection molding is performed halfway by shortly restricting the stretching stroke of the stretching rod 7. By this stretching, the wall thickness of the upper part of the preform is reduced from the connection region with a neck 4a. The preform 4 is stretched and expanded only by blowing air while the preform 4 is supported up to the bottom surface of a cavity by the control core 9 of the center of a bottom mold 8 preliminarily raised to the bottom surface 4b of the preform 4.
Patent JP-2002066686-A (JP)
Title: Gear forming method and device thereof
Inventor: KIHARA TAKASHI
IPC: B21K1/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To surely secure the strength of a double stage gear having a spur gear and a helical gear and increase yield of raw material and simplify the manufacturing process and reduce the manufacturing cost. SOLUTION: A gear forming device 10 has a fixed part 14 and a movable part 16. The fixed part 14 is provided with a center guide 24, a lower punch 40 which is rotatable on the outer peripheral face of the center guide 24 and a die 84 by which the helical gear tooth forming part 86 is cut in the inner peripheral part. The angle θ of the tooth 87 of the helical gear tooth forming part 86 is set 30<θ<45 deg. with regard to the axial direction. The movable part 16 is provided with a mandrel 96, an insert punch sleeve 98 fitted in the mandrel 96, and the upper punch 112 which is slidable on the outer peripheral face of the insert punch sleeve 98. A spur gear forming part 136 is cut in the tip of the inner peripheral face of the upper punch 112.
Patent JP-2002069527-A (JP)
Title: Method for producing extra low carbon steel
Inventor: OKANO HIROYOSHI
IPC: C21C7/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing extra-low carbon steel in which Al2O3 inclusions are reduced by minimizing the formation of Al2O3 inclusions. SOLUTION: The concentration of FeO+MnO in slag after tapping from a converter is obtained by slag electromotive measurement, based on the obtained concentration, the amount of a slag modifying agent to be added is decided, and, before or after RH treatment, the slag modifying agent is added to control the concentration of lower class oxide in the slag.
Patent JP-2002074132-A (JP)
Title: System for processing book purchase promotion information
Inventor: IWASAKI TAKASHI
IPC: G06Q50/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently and dynamically transmit detailed information on a book to its publishing house and its author. SOLUTION: A privilege is given by utilizing a inter-computer network such as the Internet, when the book is purchased. The privilege also directly or indirectly suggests the information on the contents of the book by action for receiving the privilege.
Patent JP-2002049848-A (JP)
Title: Electronic bulletin board device
Inventor: KODAMA HIROSHI
IPC: G06Q10/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To accurately rearrange sent information by properly classifying the rights to participate into ranks and to display the information on the display screen of a user-side computer, a portable telephone or a PHS. SOLUTION: A contribution by a participant is shaped by a shaping part 28 of a distribution device 15 within 'the number of characters', 'the number of bytes', 'the capacity of an attached file', and 'the number of contributions' as fixed quantity values set by genres, rearranged to an information amount by which the contribution can be displayed on the display screen of the computer, portable telephone or PHS at a time, and combined by an administrator- side computer by the mentioned values set by the genres, and the contribution is automatically distributed to participants, creators and readers by the genres every time when one of the mentioned values set by the genres is reached.
Patent JP-2002074321-A (JP)
Title: Picture reader and control method therefor
Inventor: FUJII TORU
IPC: G06T1/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To easily preserve data by giving a proper name to picture data to be preserved. SOLUTION: The file name and a preserving place are filled in the file name area of an original being the object of reading (S1), and reading is started (S3) after the original is set (S2). Picture data is read and the file name and the preserving place, which are hand-written in the file name area, are deciphered (S4). The file name in the deciphered file name and preserving place is added to picture data which is read (S5). The deciphered preserving place (drive) of the preserving means such as the hard disk of a host computer is designated and picture data is preserved in the designated preserving place by the file name (S6).
Patent JP-2002077135-A (JP)
Title: Encrypting method, decrypting method and their equipment
Inventor: TAZAWA SATOSHI
IPC: H04L9/14
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an encrypting method and a decrypting method and their equipment which enable powerful encrypting/decrypting operation wherein an ordinary sentence is not correspondent to a cipher one to one and the conventional cryptology cannot be applied by introducing error correcting encoding. SOLUTION: Error correcting encoding processing is performed to the ordinary sentence with error correcting encoding processing equipment 11. Bit errors are generated at random with random bit error generating equipment 13, to the error correcting encoded data, in a range of correction capability of error correcting code. The data in which bit errors are generated are encrypted with encrypting processing equipment 15, and the cipher is formed. The cipher is decrypted with decrypting processing equipment 21. The decrypted sentence is subjected to error correcting encoding processing with error correcting encoding processing equipment, thereby recovering the ordinary sentence.
Patent JP-2002091906-A (JP)
Title: Method for managing and operating advertisement by mass media while making advertisment correspond to web site
Inventor: MARUMO YASUHISA
IPC: G06Q30/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain two-way communication between a company and a consumer through a one-way advertisement by managing and operating a mass media advertisement being a unilateral information transmitting means while making the mass medial advertisement correspond to a Web site being a two-way information transmitting means. SOLUTION: URL information is inserted into an advertisement by mass media and simultaneously transmitted, a receiving side obtains the URL information at the same time with advertisement reception and stores the URL information in an external storage device, and the Web site is accessed and read based on the stored URL information.
Patent JP-2002082250-A (JP)
Title: Low non-linear single mode optical fiber
Inventor: SUKEGAWA TETSUYA
IPC: G02B6/036
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a low non-linear single mode optical fiber capable of preventing the increment of loss due to a defect of glass and hydrogen bonding in an optical fiber having low non-linearity and a small wavelength dispersion slope and allowed to be used for wavelength multiplex transmission. SOLUTION: In the structure of the low non-linear single mode optical fiber consisting of two-layer structure having a 1st layer 8 and a 2nd layer 9 formed from the center of the diameter of an optical fiber core part to the outside and having refractive index distribution of average refractive indexes n1, n2 and a clad layer 11 of a refractive index n0 formed on the outside of the two- layer structure and having a wavelength dispersion slop <=0.08 ps/nm/nm/km and an effective cross-sectional area >=100 μm2, relation of n2<=n0 and n1>n0 is formed.