baber/WOPTO huggingface dataset:
Patent JP-2002094887-A (JP)
Title: Broadcast receiver having downloading function and its method and broadcast program reserving device
Inventor: TANOSAKI YASUO
IPC: H04N5/44
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver capable of easily obtaining contents related with a broadcast program. SOLUTION: A broadcast program chart in which addresses at the download destination of reference data related with the contents of each program are made correspond to the programs to be broadcast is received, and the received broadcast program chart is temporarily stored, and the viewing or recording of the stored broadcast program chart is reserved, and the reference data are downloaded by accessing to the address of the download destination of the reference data.
Patent JP-2002080848-A (JP)
Title: Phosphor, and display and light source using the same
Inventor: SHIIKI MASATOSHI
IPC: H01J11/42
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-excitable phosphor with a high blue emission strength; and a high-performance plasma display and a light source both using the same. SOLUTION: This phosphor is prepared by substituting a part of Ba, which is a blue phosphor, with Ca and Sr and by using Eu, Tm, and Lu as the luminescent center and is represented by the formula: (Ba1-a-b-cCaaSrbMc)0.5MgO.5Al2 O3 (0<a<=0.01; 0<b<=0.01; 0.01<=c<=0.3; 0<=x<=2.2; and 4.0<=y<=12.0).
Patent JP-2002095041-A (JP)
Title: Device and method for controlling high-speed data communication
Inventor: KAWAMURA YUKIYOSHI
IPC: H04W28/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for controlling high-speed data communication, through which numerous high-speed data can be made to be transmitted efficiently. SOLUTION: A concentrator 110 is constituted to accommodate an indoor radio base station 112 of a PHS and control a plurality of radio base stations 112 of the PHS by switching a time switch 114, which switches call channels on a time-division basis. When, for example, a radio terminal conducts communication of 64-kbps data with a public network, the 62-kbps data are transmitted to the control section 113 of the concentrator 110 in two 32-kbps slots through the radio base station 112 and further transmitted to the data assembling/ disassembling section 115 of the concentrator 110, by means of the time switch 114 for reassembling the data into 64-kbps data.
Patent JP-2002092786-A (JP)
Title: Traffic jam predicting/supplying system, traffic jam predicting/supplying device, on-vehicle terminal and traffic jam predicting/supplying method
Inventor: YASUSHI MITSUO
IPC: G06Q50/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide traffic jam predicting system and device capable of accurately predicting the traffic jam of the road regardless the presence or absence of sensors mounted along the road. SOLUTION: An on-vehicle terminal transmits the information including only the operator discrimination information for discriminating an operator, or the information including both of the operator discriminating information and a self-car positional information as the terminal information, a traffic jam information supplying means supplies the traffic jam information produced on the basis of the self-car positional information, to the on-vehicle terminal, a differentiating means differentiates the supply of the traffic jam information among the operators on the basis of the information on presence or absence of the self-car positional information, indicating whether the self-car positional information is included in the terminal information or not.
Patent JP-2002087835-A (JP)
Title: Production process of crystallized glass, production process of crystallized glass substrate and production process of information recording medium
Inventor: HASHIMOTO KAZUAKI
IPC: C03C10/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a crystallized glass production process which comprises subjecting a stack formed by alternately stacking up a plurality of sheets of glass (substrate material sheets) and a plurality of keep plates (setters), to heat treatment to produce crystallized glass sheets, namely, crystallized substrate material sheets that any sheet- to-sheet variation in warpage is hardly caused in, and also, enables inhibition of any breakage of the keep plates (setters) during the heat treatment. SOLUTION: This crystallized glass production process comprises one by one alternately stacking up a plurality of sheets of sheetlike glass and a plurality of platelike members (setters), to form a stack in such a way that each of the sheets of sheetlike glass is interposed between two of the setters without allowing it to project from each of the two setters, and subjecting the stack to heat treatment to crystallize the sheetlike glass, wherein the stack is formed so that each of the sheets of the sheetlike glass does not project from any main surface of the corresponding two of the setters and also, the distance between the periphery of each of the setters and the periphery of the corresponding one of the sheets of the sheetlike glass is <=30 mm throughout the periphery of the sheet of the sheetlike glass.
Patent JP-2002087419-A (JP)
Title: Molded paper tray
Inventor: IMAI TAKAYUKI
IPC: B65D1/09
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a molded paper tray having a flange which is smooth, capable of finishing the forming work in one process and high in sealability. SOLUTION: A laminate blank (1) with a thermoplastic resin layer (3) laminated at least on one surface of a paper (2) is heated from the thermoplastic resin layer side, and then, molded in a compressed-air molding method or a vacuum molding method.
Patent JP-2001104797-A (JP)
Title: Method of manufacturing nano-size anatase type titanium dioxide photocatalyst, and photocatalyst produced by using the same
Inventor: HEE SOBU NA
IPC: B01J35/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a nano-sized anatase type titanium dioxide photocatalyst not requiring a multistep process, and a nano- sized anatase type titainum dioxide photocatalyst produced by using the method. SOLUTION: In a manufacturing method of a nano-sized anatase type titanium dioxide photocatalyst, a titanium starting substance is added to a fixed solvent, an acid or base catalyst is added to an aqueous solution, and the catalyst-added solution is subjected to peptization while heating it at about 80±20 deg.C to prepare an anatase type titanium dioxide solution. The anatase type titanium dioxide solution is coated on a support. The method comprises simple production processes, where various addition agents can be introduced easily.
Patent JP-2002098247-A (JP)
Title: Check valve
Inventor: NAKAMURA HARUO
IPC: F16K15/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple check valve that can maintain a smooth slide of a disk on a disk guide even after a long-term operation and prolong the service life of the disk guide. SOLUTION: The check valve comprises a valve element 4 in the form of a polygonal prism for closing or interconnecting an upstream passage 1a and a downstream passage 1b, a casing 1 having the upstream passage, the downstream passage and a valve element chamber 19 formed therebetween to hold the valve element fitted in slidably in a height direction, and an energizing means 10 for energizing the valve element to the closing position until water pressure in the upstream passage exceeds a given value.  The valve element has a chamfer face 4b of a constant width along each corner in a height direction, and has a shape with the lower base of the valve element twisted at a given angle to the upper base to place each chamfer face at the given angle to the vertical line on the periphery of the valve element so that the valve element rotates on the height axis center when sliding in the valve element chamber.
Patent JP-2002097374-A (JP)
Title: Flame-retardant resin composition
Inventor: ISHII TADAYUKI
IPC: C08L25/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition containing neither a halogen compound nor a phosphorus compound, preferable in terms of an environment. SOLUTION: This flame-retardant resin composition comprises one or more kinds of synthetic resins (A) selected from a polyphenylene ether, an aromatic polycarbonate, an aromatic polyester, an aromatic epoxy resin, a phenol resin and a styrene-based resin, a silicone compound (B) and an inorganic filler (C) containing a silicon element in a main component except silica.
Patent JP-2002097251-A (JP)
Title: Alicyclic compound containing glycidyl group, its production method and epoxy resin composition using the same
Inventor: YOSHIDA YASUHISA
IPC: C07D303/28
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an alicyclic compound containing a glycidyl group with few chlorine contents under an industrially favorable condition with good reactivity, and to provide a low viscosity epoxy resin composition excellent in electrical isolation and weather resistance. SOLUTION: When an alicyclic compound containing a glycidyl group is produced by nucleus hydrogenating with an aromatic compound containing the glycidyl group using a rhodium catalyst or a ruthenium catalyst, the nucleus hydrogenation is nucleus hydrogenated in the presence of an alcohol containing an ether group shown by the formula (1). (In the formula, R1 shows a 1-5C chain or branched chain alkyl group, n shows an integer of 1-3.) And the low viscosity epoxy resin excellent in electrical isolation and light resistance using the organic alicyclic compound containing the glycidyl group as materials is obtained.
Patent JP-2002099955-A (JP)
Title: Control device for vending machine
Inventor: YAMANAKA MASASHI
IPC: G07F9/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To allow a vending machine manager to easily confirm as to whether a fluorescent lamp is extinguished due to a failure or is normal. SOLUTION: This device comprises an arithmetic control part 1, a fluorescent lamp control part 3 for judging lighting, extinguishment, and darkening of the fluorescent lamp, on the basis of various pieces of information related to the control of the fluorescent lamp; a fluorescent state confirmation input means 4 for confirming the operating state of the fluorescent lamp; and a fluorescent lamp state display means for displaying the operating state of the fluorescent lamp of the vending machine.  Accordingly, since the vending machine manager can easily find the control state of the fluorescent lamp, only by inputting the state confirmation of the fluorescent lamp from the fluorescent lamp state confirmation input means 4, he/she can immediately grasp, when the fluorescent lamp is extinguished, for example, as to whether the extinguishment is caused by timer set, by an illuminance detector, by the operation of automatic energy- saving function, or due to a failure.
Patent JP-2002099689-A (JP)
Title: Construction site agency system
Inventor: NAKAJIMA TORU
IPC: G06Q50/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction site agency system which eliminates the inferiority of workers and a field flow and reserves proper workers for proper fields. SOLUTION: The construction site agency system is equipped with a field table 1 which contains field information, a working personnel table 2 which contains working personnel information, a field registration means 4 which urges a user to input field information and stores the inputted field information in the field table 1, a working personnel registration means 5 which urges the user to input working personnel information and stores the inputted working personnel information in the working personnel table 2, a field retrieval means 6 which urges the user to input field retrieval conditions, extracts field information meeting the field retrieval conditions from the field table 1, and outputs the extracted information to a user's terminal device 3, and a working personnel retrieval means 7 which urges the user to input working personnel retrieval conditions,  extracts working personnel information meeting the working personnel retrieval conditions from the working personnel table 2, and outputs the extracted information to the user's terminal device 3.
Patent JP-2002108041-A (JP)
Title: Image forming device
Inventor: NISHIGAKI JUNJI
IPC: B41J2/45
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely preventing the occurrence of color slippage and missing of an image. SOLUTION: A main scanning synchronizing signal HSYNC is generated at every belt position of a transfer belt 20 by an image control signal generating part 40 based on the positional fluctuation R(N) at each belt position B(N). That is, the main scanning synchronizing signals HSYNC are continuously generated. Then, the occurrence of the color slippage is surely prevented. Besides, the main scanning synchronizing signal HSYNC is generated by the part 40 in an area other than the maximum plotting area, and also, in between the lower limit of a raster cycle and the upper limit of the raster cycle (within the variable raster cycle extent). Then, the missing of an image is prevented even in the case of continuously changing the cycle of the main scanning synchronizing signal HSYNC (a timing of writing an image).
Patent JP-2002102325-A (JP)
Title: Transparent gelatinous aromatic composition
Inventor: SHIMIZU HIROSHI
IPC: A61L9/01
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a transparent gelatinous aromatic composition which is prepared by using aluminum di-2-ethylhexanoate, makes a gel hard and is capable of suppressing a flow property and suppressing or preventing the outflow of the gel from a container and the settlement of solids, such as lamellae and pearling agents, of heavy specific gravity. SOLUTION: This transparent gelatinous aromatic composition contains aluminum octylate containing the aluminum di-2-ethylhexanoate as the essential component, a volatile hydrocarbon compound and/or perfume and a gel strength improving agent of one or >=2 kinds selected from the group consisting of dibasic acids and their aluminum salts and polybasic acids and their aluminum salts.
Patent JP-2002107863-A (JP)
Title: Silver halide photosensitive material
Inventor: KIYOTO NAOHARU
IPC: G03C1/035
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material which suppresses deterioration of graininess due to radiation and has improved sensitivity to radiation fog ratio. SOLUTION: The silver halide photosensitive material has one or more photosensitive silver halide emulsion layers on the base and one or more of the emulsion layers contain a silver halide emulsion, in which the ratio of (the number of silver halide grains having two or more development starting points per one grain) to (the number of silver halide grains having one or more development starting points per one grain) is <=45%, when the sensitive material is subjected to irradiation with radiation and subsequent development under the following conditions; in the irradiation, γ-rays emitted from Co60 are radiated in such a dose that 50-55% by the number of grains in the photosensitive silver halide emulsion layers have one or more development starting points; and development conditions color development, 1 min (38 deg.C); stop: 30 sec (20 deg.C);  a color developing solution used comprises monomethyl-p-aminophenol sulfate (2.5 g); L-ascorbic acid (10.0 g); sodium metaborate tetrahydrate (3.5 g); KBr (1.0 g) and H2O (1 l); and stop solution: a 3% aqueous acetic acid solution.
Patent JP-2002105637-A (JP)
Title: Surface treatment apparatus
Inventor: HAYASHI HIROSHI
IPC: C23C14/48
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment apparatus capable of improving mass productivity, operability and maintainability. SOLUTION: The surface treatment apparatus is constituted by using only structurally simple components such as a support electrode 3, a case 6, and counter electrodes 9, as the components to generate the plasma including an ion to be charged into a work 5. Thus an apparatus configuration is simplified and a manufacturing cost is reduced as compared to the case that an ion gun having complicated and expensive structure, etc., are mounted.
Patent JP-2002106146-A (JP)
Title: Decorative construction for column
Inventor: HAYASHIMOTO HIDEO
IPC: E04F13/073
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance finished appearance while improving the workability for attaching a decorative board to the outer peripheral surface of a column member regardless of the size of the column member. SOLUTION: This is a decorative construction of a column for giving a decorative finish by covering the exterior peripheral portion of the column member 1. Long-sized upper and lower band members 2a and 2b are folded at the upper and lower end portions of the column member 1 in such a manner that the band members become almost parallel to each outer surface of each column member 1. From the upper end edge of each folded fixing piece 3 of the upper band member 2a to the outwardly, an upper fixing piece 4 is extended almost horizontally. From the lower end edge of each folded fixing piece 3 of the lower band member 2b to the outwardly, the lower fixing piece 5 is extended almost horizontally.  Between the upper and lower folded fixing piece 3 at each outer surface of the column member 1, the decorative board 6 is brought into contact with the fixing pieces and fixed with fixing pieces 7 such as machine screws. The upper and lower fixing pieces 4 and 5 are fixed to a ceiling backing 8 and a floor backing 9 with fixing pieces 7 such as machine screws.
Patent JP-2002116412-A (JP)
Title: Portable laser device
Inventor: MIURA SHIGEAKI
IPC: H01S5/12
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable laser device which can be driven at low voltage and can emit laser light in a visible region. SOLUTION: When a push button switch 7 is pushed to turn on a driving device 6 to supply electric power from a cell 3 to a semiconductor laser 10, a laser beam 34 in the wavelength band from 750 to 1500 nm is emitted by the semiconductor laser 10 as the fundamental waves to enter a waveguide type optical wavelength converting element 14 directly coupled with the semiconductor laser 10. The laser beam 34 emitted from the semiconductor laser and propagating through the optical waveguide 30 is subjected to the wavelength conversion by the waveguide type optical wavelength converting element 14 and exits from the end face of the optical waveguide. The light exiting from the end face of the optical waveguide end face of the optical wavelength converting element 14 is collimated by collimator lenses 64, 66 and passes through an IR cut filter 8 to remove the fundamental waves.  Thus, second harmonic waves 62 in a visible region from 375 to 750 nm exit from a laser pointer.
Patent JP-2002122552-A (JP)
Title: Defect inspection device and method
Inventor: KONO TAKASHI
IPC: G01N21/956
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection device and method capable of easily searching for defects when reviewing the defects detected from the plane to be inspected of a body to be inspected such as a semiconductor wafer by an observing device such as a scanning microscope. SOLUTION: The defect inspection device comprises an optical system 12 for guiding luminous flux emergent from a light source 11 to the surface of the semiconductor wafer W, an image pickup device 18 for picking an optical image by reflected light from the surface of the semiconductor wafer W, a computer as a defect extracting means for extracting defects present in the surface of the semiconductor wafer W from the picked-up optical image, and a laser unit 31 as a marking means for marking the extracted defects in the surface of the semiconductor wafer W.
Patent JP-2002124973-A (JP)
Title: Internet facsimile gateway device and method for controlling the same
Inventor: TAMURA HIROSHI
IPC: G06F13/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an Internet facsimile gateway device capable of easily confirming the transmitted situation of picture information to facsimile equipment of the destination of transfer from the origin of transmission, and a method for controlling this gateway device. SOLUTION: At the time of receiving an electronic mail whose relay is requested, the transmission of picture information to the designated relay destination is started and executed in parallel with the receiving operation so that a confirmation mail can be more quickly transmitted to the origin of relay request.
Patent JP-2002123876-A (JP)
Title: Interphone device for multiple-dwelling house
Inventor: OKAWA KENTARO
IPC: G08B17/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an interphone device for multiple-dwelling house capable of issuing an alarm to the range of residences obligated by law, in a manner matching with the arrangement of the residences. SOLUTION: The interphone device 100 for multiple-dwelling house includes a fire sensor 110 and a residence terminal 120 which are installed in each residence; an automatic fire alarm 130 which inputs an automatic fire alarm indication signal to each residence terminal 120 via an automatic fire alarm line 140; and a central control device 160 which selects a specific area according to the residence terminal 120 from which a signal indicating the occurrence of a fire has been input, and which then inputs area-based alarm indication signals via an interphone line 150 to other residence terminals 120 present in the selected area. With the input of the area-based alarm indication signal, each residence terminal 120 generates an area-based alarm message. If only the automatic fire alarm indication signal is input, each residence terminal generates an automatic fire alarm message.
Patent JP-2002120419-A (JP)
Title: Paper feeding mechanism and image recording device using the paper feeding mechanism
Inventor: TANAKA KUNIAKI
IPC: B65H5/22
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a paper feeding mechanism for certainly conveying various recording media on a platen while preventing lift-up and an imaging device using the paper feeding mechanism. SOLUTION: Rectangular recess parts 40 are formed on the upper surface of a platen 30 by a predetermined interval along the paper conveyance direction so that movable ribs 42 can be stored in the recess parts 40. A coil spring is contacted with the bottom part of the recess parts 40 and the rear surface of the movable ribs 42 for forcing the movable ribs 42 in the direction pushed out from the recess parts 40. As to the spring force of the coil springs, it can be contracted by the self weight of an envelope. Therefore, since the movable ribs 42 are moved downward while conveyance of the envelope, the envelope is conveyed below with respect to a plain paper sheet. Thereby, friction on the nozzle surface 28A of a recording head 28 can be prevented so that breakdown of the recording head 28 by the friction on the nozzle surface 28A can be prevented.
Patent JP-2002130499-A (JP)
Title: Three-way ball valve
Inventor: WADA NORIICHI
IPC: F16K11/087
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a three-way ball valve capable of suppressing the decrease of the total flow rate at the time of medium degree of opening. SOLUTION: The valve stem 1 of this three-way ball valve has a fit-in part 8, and at its front, an overhang part 14 is formed by extending the fit-in part 8 in the axial direction while its section shape is left unchanged, wherein the overhang part 14 is allowed to overhang from a through hole 9 in a valve ball 7 onto a flow passage in the valve ball so as to reduce mutual collision of fluids flowing in from the first opening 5 and second opening 6 and turbulence of the flow resulting from such a collision.