baber/WOPTO huggingface dataset:
Patent JP-2000216626-A (JP)
Title: Compact forward feed type dual reflector antenna system for providing adjacent high gain antenna beam
Inventor: CHANDLER CHARLES W
IPC: H01Q19/17
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a satellite use reflection antenna system where each antenna beam demarcates individual arrival range cell in a beam arrival range, and feeds, a sub reflector and a main reflector are placed and oriented so that each antenna beam nearly symmetrically shaped is supplied adjacent over the arrival range on the basis of the global scale. SOLUTION: A feed array 22, a sub reflector 27, and a main reflector 25 configure the front feed type dual reflector antenna system 21. The feed array 22 includes a plurality of feeds that are coupled with a feed network acting like combining radiation beams of a pre-selected feed number so as to produce a plurality of composite radiation beams shaped to have a prescribed contour. Each composite radiation beam is oriented to be made incident onto each predetermined location of the sub reflector that orients the radiation beams to the main reflector 25 and the main reflector reflects each composite radiation beam in a pre-selected direction.
Patent JP-2001195224-A (JP)
Title: Output system and output control method
Inventor: SOGA KAZUHIRO
IPC: B41J5/30
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an output system and an output control method capable of outputting output data from an output device based on an output instruction from an arbitrary client device on a network, and easily managing or limiting the number of outputs for every user. SOLUTION: Output costs at the time of already outputting output data are accumulated and added, and an output cost accumulated value is stored by an output cost accumulated value storing means 123. At the time of outputting new output data from an outputting device 130, the new output data are analyzed by an output cost estimating means 124, and output cost at the time of outputting the new output data are estimated, and an output cost estimated value is calculated. Then, whether or not the output of the new output data from the outputting device 130 is allowable is judged based on the output cost accumulated value and the output cost estimated value by an output validity judging means 125.
Patent JP-2001203598-A (JP)
Title: Transmitter-receiver unit
Inventor: SAITO YOSHIO
IPC: H04B1/38
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To downsize a transmitter-receiver unit that sends/receives a radio wave by 2-system of circuit systems. SOLUTION: A shield frame 3 is stood upright along a circumferential edge of a board 2 of the transmitter-receiver unit and a transmitter side circuit element 5 of a PCS system circuit and a transmitter circuit element 6 of an AMPS system with a duplexer 4 of the PCS system inbetween are mounted in a circuit forming area of the board 2 surrounded by the shield frame 3.
Patent JP-2000299448-A (JP)
Title: Manufacture of dram cell capacitor
Inventor: KO YUSHO
IPC: H01L21/8242
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent lifting-off of a sacrificial oxide film by using a plate silicon layer to form a storage node pattern of contact type, using a contact to form a storage node, and then forming a second dielectric film. SOLUTION: A first insulating film 124 is formed on a semiconductor substrate. A first conductive film and a second insulating film 128 are sequentially formed at the upper part of the first insulating film 124 in this order. A first conductive film 126 and the second insulating film 128 are etched to form a first opening part aligned with an active region. A first capacitor dielectric film 136 is formed inside the first opening part. A second conductive film 138 is formed at the upper part of the first capacitor dielectric film 136. The first capacitor dielectric film 136 and the second conductive film 138 are etched to form a spacer on the sidewall of the first opening part. With the spacer formed on the sidewall of the first opening part as a mask, the first insulating film 124 formed at the lower part of the first opening part is etched to form a second opening part.  A third conductive film 144 is formed at the first and second opening parts.
Patent JP-2001202909-A (JP)
Title: Display apparatus
Inventor: NAKATANI TADASHI
IPC: G09F9/30
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To matrix drive a display apparatus using a flat-type cathode and enlarge the screen thereof, with regard to a display apparatus using a field emission cathode. SOLUTION: A display apparatus formed with a first substrate, on which a cathode is formed facing a second substrate on which an anode is formed, where the first substrate comprises on a surface thereof facing the second substrate cathode lines for emitting electrons arranged in a stripe-like form and a first partition wall formed between the cathode lines and the same. The second substrate comprises on the surface thereof facing first substrate an anode-conducting membrane for attracting the electrons, a fluorescent membrane on the anode-conducting membrane, the fluorescent membrane being arranged into a stripe-like form in a position facing each of the cathode lines, second partition walls arranged at constant intervals in a stripe-like form in a direction normal to the fluorescent membrane, and a gate electrode membrane formed at the tip of each of the second partition walls.
Patent JP-2000307380-A (JP)
Title: Surface acoustic wave element
Inventor: HANAGURUMA TAKAKI
IPC: H03H9/25
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element with a simple structure and a high frequency characteristics. SOLUTION: A surface acoustic wave resonator with an interdigital electrode and a connection electrode 26 (46) or the like is formed on a piezoelectric substrate 14 (34), and the connection electrodes 26, 46 or the like of the surface acoustic wave resonators formed on the piezoelectric substrates 14, 34 are connected in cascade by using a wire or a conductive resin or the like. The couple of the piezoelectric substrates 14, 34 are provided identically.
Patent JP-2001207113-A (JP)
Title: Water-based coating composition
Inventor: MATSUMOTO KEIGO
IPC: C09D175/04
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent a squeaking noise generated by scratching a glass plate wet with water and prevent the sticking trouble of a glass by improving the coating film of a curable water-based urethane coating material to a soft state. SOLUTION: The objective coating composition is produce by compounding 100 pts.wt. of a water-based coating material produced by using a curable water- based urethane polymer as a base with 10-100 pts.wt. of a filler comprising spherical ultrafine powder of a silicone rubber having an average particle diameter of 1-20 μm and a JIS-A hardness of 60-80.
Patent JP-2001207217-A (JP)
Title: Sheetlike molding for preventing oxidative decarburization of steel and utilizing method thereof
Inventor: KATSUKI JUNICHI
IPC: C21D1/70
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an oxidative decarburization preventive layer on the surface of steel more easily and swiftly compared to the conventional case, to cut off the surface of the steel by the film layer, to suppress the intergranular oxidation of the steel caused by oxygen in a heating atmosphere, to carry the steel having a sound surface free from intergranular oxidation to a hot rolling stage and to produce a hot rolled steel strip free from defects such as cracking caused by intergranular oxidation by pasting a sheetlike molding for preventing oxidative decarburization on steel, next melting or softening the molding at the time of heating the steel and depositing a uniform, continuous oxidative decarburization preventive film on the surface of the steel. SOLUTION: A composition for this sheet molding contains flux components having the softening point or melting point of 1,000 deg.C or less of 5 to 80 wt.%, fire resistant filler components having the melting point of 1,000 deg.C or more of 5 to 80 wt.%, fire resistant carbide or nitride components having the melting point of 1,000 deg.C or more of 5 to 80 wt.% and resinous components of 5 to 20 wt.%.
Patent JP-2001205384-A (JP)
Title: Method for forming gear with boss
Inventor: OGURA MASAYOSHI
IPC: B21J13/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming gears with bosses for which a boss diameter is the groove bottom diameter of an outer tooth or less and the height is respectively different with a high material yield. SOLUTION: Pressurizing started in an initial state where the upper punch of a tightly closed die provided with a die where a tooth die corresponding to the outer tooth is formed and the upper punch and a lower punch for closing the die hole of the die is divided by a diameter equal to the boss outer diameter of a product to be obtained and the pressurizing surface of the inner punch is moved backward or forward from the pressurizing surface of an outer punch for a prescribed dimension. Pressurizing by the outer punch is continued as it is until work is ended. For pressurizing by the inner punch, a prescribed tool surface pressure is maintained after the tool surface pressure is raised to a prescribed value by integral pressurizing with the outer punch until the pressurizing surface is moved back for a fixed distance from the initial position and then it is cancelled.
Patent JP-2001206799-A (JP)
Title: Zinc oxide single crystal and method of producing the same
Inventor: TAKADA MASASUKE
IPC: C30B29/62
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a zinc oxide single crystal whose outer form is nearly hexagonal columnar and which is suitably used as a gas sensor, an oscillation element, a probe, a positioner, a micro-machine parts or the like. SOLUTION: The zinc oxide single crystal, which is hexagonal columnar and has the tip ends of hexagonal pyramid, can be deposited by passing an electric current through a wire-like zinc oxide sintered compact or formed body and heating the sintered compact or the formed body by Joule heat generated by passing the electric current.
Patent JP-2001213324-A (JP)
Title: Article housing
Inventor: NAKANISHI MASAMI
IPC: B62B3/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To lower the noise generated by adjacent arrangement of a plurality of article housings, to prevent the generation of damage in the article housing by fitting or removing a buffer member when necessary. SOLUTION: A buffer member 20 is removably fitted to both of a right and a left vertical frames 6a, 6b of a back panel 6 of an article housing. The buffer member 20 is formed by spirally winding the flexible resin wire material, and formed extendable and fendable.
Patent JP-2000174856-A (JP)
Title: Portable telephone set
Inventor: KUWABARA KEN
IPC: H04W84/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of recognizing an incoming call by an incoming call vibration, even when vibration is transmitted from the surrounding environment. SOLUTION: A patter which is not confusing with surrounding noises or vibration is optionally selected by the user of the portable telephone set in steps S210 and 220 for a function setting processing. Thereby, the incoming vibration of the portable telephone set is distinguished from the vibration from the circumference, even if one is in a running vehicle or in a noisy store so that an incoming call to oneself is surely recognized. Moreover, the demonstration of a selected incoming call sound and an incoming call vibration pattern is executed in S240, so that the user can recognize whether the proper incoming call sound and an incoming vibration pattern are set or not immediately after setting.
Patent JP-2001217906-A (JP)
Title: Communication terminal, and its storage medium
Inventor: MATSUNAGA YUKIYO
IPC: G06F3/048
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional communication terminal that cannot have revised a menu configuration of a data menu relating to telephone control application. SOLUTION: The communication terminal is provided with an application section 19 that activates a telephone control application or the like, an information setting section 30 that sets menu revision information to revise item areas on a data menu with respect to the telephone control application, and a display control section 40 that displays the revised item areas on the data menu of a monitor display section 20 on the basis of the menu revision information set by the information setting section 30.
Patent JP-2001215732-A (JP)
Title: Tanning developing agent, silver halide photosensitive material, tanning developer and relief image forming method
Inventor: MAKINO NAONORI
IPC: G03F7/06
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To form a relief image having high lipophilic property and high strength by tanning development. SOLUTION: A polymer containing repeating units each having a benzenediol ring or a benzenetriol ring in a side chain is used as the tanning developing agent.
Patent JP-2000227049-A (JP)
Title: Thrust reversing exhaust rear body of turbojet engine
Inventor: AH-FA MICHEL DAVID
IPC: B64D33/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a kinematic characteristic for an opening-closing body capable of optimizing operations against supersonic flight and several other flight steps, in the thrust reversing exhaust rear body of a biaxialturbofan type turbojet engine. SOLUTION: A thrust reversing device includes two opening-closing bodies arranged on one end of a cowling 11 surrounding a primary nozzle and a secondary nozzle. The respective opening-closing bodies 16 are fitted to the cowling 11 by means of two side link rods 60 rotatable against the cowling 11, centering around a geometric shaft 61 in the lateral direction arranged adjacent to a symmetry plane P1 in the axial direction separating the two opening-closing bodies. The opening-closing bodies are further fixed to the cowling 11 by two outside jacks 64 and two inside jacks 63. The inside jacks are operated only at jet operation in the normal direction. The outside jacks are operated at shifting to thrust reversing.
Patent JP-2001213812-A (JP)
Title: Method for hydrogenating and simultaneously isomerizing benzene-containing hydrocarbon oil
Inventor: KANAI YUUKI
IPC: C07C5/13
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of simultaneously conducting hydrogenation and isomerization in an identical reactor, therefore enabling both the equipment investment cost and operating cost to be reduced. SOLUTION: This method comprises the following process: a benzene-contg. hydrocarbon oil as feedstock oil is both hydrogenated and isomerized under pressurized hydrogen (at 0.5-5 MPa) using such a catalyst as to contain at least one active component selected from group VIII noble metals in a substantially noncrystalline metallic oxide carrier based on silicon and magnesium at a reaction temperature of 250-360 deg.C to produce a product oil comprising cyclohexane and methylcyclopentane; wherein the group VIII noble metal(s) is(are) platinum and/or palladium, and the above-mentioned feedstock oil is a catalytically reformed oil or light naphtha 30-100 deg.C in boiling point.
Patent JP-2000355774-A (JP)
Title: Plating method and plating solution precursory used therefor
Inventor: OBATA KEIGO
IPC: C23C18/34
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a plating method capable of industrially widely utilizing a redox electroless plating method having excellent characteristics and to provide a plating soln. precursory suitable for its execution. SOLUTION: This plating method is the one in which a plating stage, in which the ions of 2nd metal are reduced by reducing force generated in the case the ions of 1st metal composing a redox system are oxidized and are precipitated onto the surface of the object to be plated, is combined with a stage, in which electric curret is flowed to a soln. to reduce the ions of 1st metal, and the soln. is activated. As to the plating soln. precursory, for improving its preservable properties, the state of the plating soln. is made into the stable one by which the reduction and precipitation of the ions of 2nd metal do not substantially occur.
Patent JP-2000355733-A (JP)
Title: Steel sheet for hot dip galvanizing excellent in ductility, its production and hot dip galvanized steel sheet
Inventor: SHINTO YOSUKE
IPC: C21D9/46
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To impart specified tensile strength to the steel sheet, to make its ductility and plating characteristics (plating adhesion) excellent and, if required, to improve its (r) value as well by allowing it to have a compsn. contg. C, Si, Mn, Zr, B and Al of respectively specified amounts by mass %, moreover suppressing the amt. of N to the one equal to or below the specified one and allowing the mass % of Zr, Al, C, N and B to satisfy specified relation. SOLUTION: This hot dip galvanized steel sheet excellent in ductility has a compsn. respectively contg., by mass, <=0.01% (not inclusive of 0%) C, <=1.0% (not including 0%) Si, 1.0 to 2.5% Mn, 0.002 to 0.1% Zr, 0.0003 to 0.0025% B and 0.01 to 0.05% Al, in which the content of N is suppressed to <=0.005% (not inclusive of 0%) and also satisfying the inequalities I, II and III, and has about 440 MPa tensile strength and >=1.2 (r) value. In the inequalities, [Zr], [Al], [C], [N] and [B] respectively denote the contents (mass %) of Zr, Al, C, N and B.
Patent JP-2001223806-A (JP)
Title: Method and system for data transmission
Inventor: KOBAYASHI MASATOMO
IPC: G08C15/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system which can collect and transmit data even in the case a communication line cannot be reserved and considerably reduces the number of metermen to save expenses. SOLUTION: A communication machine 7 with an agent function obtained by incorporating agent software in a portable terminal like the one a general customer carries is used to collect data, which is measured and stored by a meter 13 with a communication function, by reception, and collected data is transmitted to a communication device 11a connected to a center 9.
Patent JP-2001225246-A (JP)
Title: Spherical surface creating method and spherical surface creating device
Inventor: SHIRATORI TAKASHIGE
IPC: B24B37/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of workpieces or tools even if they are small- sized, and to create a spherical surface with high accuracy. SOLUTION: This spherical surface creating device has an ultrasonic oscillator 13 for giving an ultrasonic vibration to a tool 18 via a horn 15, the tool 18 being held in a holding part 17a formed on one end of the oscillator 13, a resting table 27 disposed opposite to the holding part 17a for detachably holding a workpiece 29 in which a spherical shape is created or an auxiliary appliance 28 with the workpiece 29 fixed thereon, a workpiece changing means 44 for conveying workpieces, in which spherical shapes are created, from a workpiece supplying part 45 positioned apart from the resting table 27 to the resting table 27 and then changing them, a tool supplying means 21 for supplying the holding part 17a with one of the tools 18 corresponding to a spherical shape created in a workpiece, a measuring instrument 25 for detecting the depth of a spherical shape created in a workpiece 29,  and a controller 70 for controlling the oscillator 13, table 27, the changing means 44, and the supplying means 21 based on a detection signal by the instrument 25.
Patent JP-2001225325-A (JP)
Title: Prepreg manufacturing device
Inventor: KISHIDA TADAAKI
IPC: B29B11/16
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the cut end part of a base material from sticking to the inlet part of a drying/curing furnace or the inner wall face thereof and thereby, realize the early resumption of an operation of the prepreg manufacturing device, even in the care the resin-impregnated base material is cut during its traveling, in the device. SOLUTION: In the prepreg manufacturing device equipped with a resin impregnating device, the drying/curing furnace 7 and a drawing device 9, a cut fabric sensor 13 which detects the cut of the resin-impregnated base material A and a cut fabric catcher 14 which is actuated upon a detection signal from the cut fabric sensor 13 and retains the cut end part, on the downstream side, of the cut resin-impregnated base material A, are arranged between at least the resin-impregnating device and the drying/curing furnace 7. Thus the device is constituted so that a proper tension is imparted to the resin-impregnated base material A between the fabric catcher 14 and the drawing device 9 during cutting the base material A.
Patent JP-2001234069-A (JP)
Title: Aromatic polysulfone resin film, method for producing the same and solution composition for producing the film
Inventor: MATSUOKA YOSHIKI
IPC: C08L81/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polysulfone resin solution composition film not causing orange-peel and reduction in surface smoothness in an aromatic polysulfone resin film by a casting method, having excellent storage stability. SOLUTION: [1] This aromatic polysulfone resin solution composition comprises 10 wt.% to 50 wt.% of an aromatic polysulfone resin having 0.60-1.0 dl/g reduced viscosity. [2] The aromatic polysulfone resin solution composition comprises an aromatic polysulfone resin containing >=80 mol% of a repeating unit of the formula per molecular chain. [3] This method for producing a film comprises (1) forming a solvent-containing cast film by casting the aromatic polysulfone resin solution composition on a substrate and (2) evaporating the solvent from the cast film. [4] The method for producing the cast film comprises a process for heating the film at a temperature equal to or higher than Tg of the aromatic polysulfone resin.
Patent JP-2001231888-A (JP)
Title: Golf club and golf club set
Inventor: NAKAHARA NORIHIKO
IPC: A63B102/32
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a golf club and a golf club set capable of improving the directional control and the carry of a hit ball by setting the head size appropriately. SOLUTION: The golf club set includes plural golf clubs A3-A9, PW, and SW. A head 2 is mounted at the top of the shaft S of each club, and the loft angle of the face 3 of the head 2 is different among the golf clubs in the golf club set. When the loft angle X is in the range from 20 to 30 degrees, the forward moving quantity FP of the leading edge of the face 3 to the shaft line S1 is 5-20 mm, and the backward moving quaintly GR of the gravity center G of the head 2 to the shaft line S1 is 5-10 mm, the distance GL between the gravity center G of the head 2 and the shaft line S1 is 20-35 mm, and the height GH of the crossing point of a vertical line from the gravity center G of the head 2 to the face 3 and the face 3 is 11-21 mm. As the loft angle X becomes larger, the forward moving quantity FP becomes smaller and the backward moving quantity GR becomes larger gradually.