baber/WOPTO huggingface dataset:
Patent JP-H08236032-A (JP)
Title: Shadow mask type color cathode ray tube
Inventor: INOUE YUICHI
IPC: H01J29/07
Filed: 1995-02-23
Abstract: PURPOSE: To provide a shadow mask type color cathode ray tube without deteriorating joining strength by increasing a joining area and joining strength in a joining part between a shadow mask and a frame body structure. CONSTITUTION: A shadow mask type color cathode ray tube has a fluorescent screen provided in an internal surface of a face panel, shadow mask 5 arranged oppositely to the fluorescent screen and the first/second flanges 13, 14 formed in almost L shape, to join an end edge part 17 of the shadow mask 5 to an internal surface of the first flange 13, and to provide a frame body structure 6 arranging the mask 5 opposed to the fluorescent screen. In this shadow mask type color cathode ray tube, the mask 5 comprises a dome-shaped holed region 15 having many electron beam passing holes 19 and a peripheral region 16 continued to the periphery of the holed region 15.  The peripheral region 16 comprises the end edge part 17 curved almost in parallel to the first flange 13 to be joinably constituted in the internal surface of the first flange 13 and a connecting part 18 provided between the end edge part 17 and the periphery of the holed region 15 to be constituted to curve in a fluorescent screen side from an extending surface of the holed region 15.
Patent JP-H06246885-A (JP)
Title: Laminate
Inventor: KONDO HARUHIKO
IPC: C08L23/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide thermoforming laminated sheet, which has a resistance to fluorocarbon and a resistance to substitute fluorocarbon, good adhesion to urethane foam and especially is suitable for the inner box of a refrigerator. CONSTITUTION:The laminate concerned is a resin laminate produced by forming propylene-based resin layer, propylene-based resin composition layer and ethylene-based pluralistic copolymer composition to one another, especially under the condition that ethylene-propylene random copolymer is employed as propylene-based resin. Further, propylene-based resin composition is the composition consisting of 5-80wt.% of inorganic filler, propylene-based resin and polyethylene under the condition that the propylene-based resin is 15-90wt.% of the sum of the propylene-based resin and the polyethylene. Furthermore, the ethylene-based multicomponent copolymer composition layer is made of the composition of ethylene-based multicomponont copolymer and copolymerized nylon. Thus, thermoforming laminated sheet having a resistance to fluorocarbon and good adhesion to urethane foam and being suitable for the inner box of a refrigerator.
Patent JP-H05202070-A (JP)
Title: Bis@(3754/24)4'-phthalic anhydride)siloxane derivative conaining emthacrylic group and its production
Inventor: OKINOSHIMA HIROSHIGE
IPC: C07F7/08
Filed: 1992-01-27
Abstract: PURPOSE:To provide the subject new compound useful as a raw material for photo-sensitive polyimide resin, etc. CONSTITUTION:The compound of formula I (R<1> to R<3> are 1-10C univalent hydrocarbon group; n is 1-20), e.g. the compound of formula II. The compound of formula I can be produced by the co-hydrolysis of a 3-(dichloroorganosilyl)propyl methacrylate of formula III and a chloro(4'-phthalic anhydride)diorganosilane of formula IV.
Patent JP-S55128563-A (JP)
Title: Cast iron excellent in wear and seizure resistance
Inventor: BAKUCHI YUTAKA
IPC: C22C37/04
Filed: 1979-03-28
Abstract: PURPOSE: To provide cast iron suitable as raw material for large press mold, excellent in resistance to wear and seizure, cheaper than high-alloy cast iron and alloy steel, having flake or spheroidal graphite in mother material, and having bainite mother structure in as-cast condition.  
     CONSTITUTION: Cast iron consists in wt% of C: 2.5W4.0%, Si: 1.6W4.0%, Mn: 0.4W1.2%, Ni: 0.5W4.5%, Cu: 1.0W4.5%, Mo: 0.5W2.0%, Cr: 0.1W0.5%, and the balance of Fe and unavoidable impurities. In casting said cast iron, a spheroidizing agent such as Mg, Ce, or Ca is further added to provide spheriodal graphite. This allows spheriodal graphite to enhance lubricating action to further increase resistance to wear and seizure as well as toughness. Thus, the material is suitable for use as raw material for large press mold. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58153884-A (JP)
Inventor: ISHIHARA NORISUE
IPC: E06B7/086
Filed: 1982-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61196451-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAGI MIKIO
IPC: G11B15/02
Filed: 1985-02-25
Abstract: PURPOSE:To maintain the precision of the position of join video recording while protecting heads and a magnetic tape even when a video recording stand-by state is continued for a long period by rotating a cylinder for the 2nd prescribed time at intervals of the 1st prescribed time in the video recording stand-by state. CONSTITUTION:The system control means 1, the 1st timer means 2 and the 2nd timer means 3 of a VTR interchange elapsed time information to allow the cylinder 6 which is controlled by the system control means 1 to stops for, for example, five minutes (1st prescribed time) and rotates for five seconds (2nd prescribed time) alternately. Consequently, the cylinder 6 is prevented from rotating continuously while the head and tape are at the same position to protect the cylinder 6 and tape, and the position relation between the tape head is constant, so join video recording is started at an accurate tape position.
Patent JP-S63205569-A (JP)
Title: Engine tachometer
Inventor: NOGUCHI RYOJI
IPC: G01R23/10
Filed: 1987-02-20
Abstract: PURPOSE:To take measurement with high accuracy by counting pulses, measuring the pulse interval time of the counted pulses, and performing arithmetic operation by using the integral value of the pulse interval time as the pulse counting time of all pulses. CONSTITUTION:An ignition detection part 1 detects the rotation of an engine and processes its waveform to generate a pulse signal proportional to the rotation of an engine. Then a pulse signal from the detection part 1 is supplied to a pulse counting part 2a to count the pulses, and the counted number of pulses is supplied to a time measurement part 2b as well to measure the time between pulses counted by the counting part 2a, i.e. pulse time, which is integrated. The counted number of pulses and the integral value of the pulse interval time are supplied to a calculation part 2c, where the ratio of the number of pulses and the integral value of the pulse interval time is calculated and arithmetic operation is performed according to a prescribed expression to calculate the engine rotating speed, which is displayed on a display part 3. The mean number of times of measurement is set by a mean frequency setting part 4.
Patent JP-H05236353-A (JP)
Title: Driving method for two-dimensional image sensor
Inventor: YAMAGUCHI MUNEAKI
IPC: H04N5/374
Filed: 1992-02-24
Abstract: PURPOSE:To provide an image sensor driving method which outputs the satisfactory read signal by performing plural scanning operations on an entire screen to a single reading operation. CONSTITUTION:The gate of a reading switch 1 is previously closed. Then, the gates of the picture element switches 111-113 of a horizontal line 100 are opened at the time 1 with a vertical scanning circuit 3. The storage capacities 121-123 are charged from 8 signal processing circuit 2 through the picture element switches 111-113. The picture element switches of a horizontal line are closed at the time 2 with the circuit 3. Then, the picture element switches 211 213 of a horizontal line 200 are opened and charged in the same way. These operations are successively repeated. The storage capacities 421-423 of the final horizontal line 400 are charged, and the gate of the switch 1 is opened to scan a sensor after the picture element switches of the horizontal lines are closed. Therefore, the storage capacities can be refreshed to a single reading operation with plural scanning operations and a proper read signal is obtained with the final scan reading operation.
Patent JP-S58213690-A (JP)
Inventor: JIYOZEFU WAIDONAA
IPC: C04B35/80
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06225620-A (JP)
Title: Harvester for head-formed vegetable
Inventor: KOBUCHI TOSHIYUKI
IPC: A01D45/26
Filed: 1993-02-01
Abstract: PURPOSE:To provide a harvester for head-formed vegetable designed to realize relevant harvest and conveyance mode according to the size, yield, etc., of head-formed vegetables to be reaped, by making the moving speeds and rotaional speeds of respective screw conveyers and press belts variably controllable either steplessly or discretely. CONSTITUTION:(A) A pair of left and right screw conveyers 6 to firmly hold the rhizomes of head-formed vegetables and pull up them from the farm while revolving and convey them behind the machine body and (B) press belts 26 corresponding to the upper parts of the respective conveyers are provided. The moving speeds and rotational speeds of the respective screw conveyers and the press belts are controlled, as the case may be, according to the sizes and/or yields of the aimed head-formed vegetables.
Patent JP-S62193014-A (JP)
Inventor: FURUTA TATSUSHI
IPC: H01B7/02
Filed: 1986-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09225264-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KAMIJO MOTOHISA
IPC: B01J23/656
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve a purifying performance for removing NOx. SOLUTION: In a catalyst for purifying exhaust gas removing nitrogen oxides under an oxygen excess atmosphere, the first layer containing a multiple oxide consisting of at least one kind selected among iron. cobalt, nickel and manganese, barium and lanthanum is formed and the second layer containing no multiple oxide and containing a metal aluminate carrying at least one kind selected among platinum, palladium and rhodium is formed on the first layer.
Patent JP-H08228713-A (JP)
Title: Perfume composition for beverage and food
Inventor: OKUMURA KIYOSHI
IPC: A23L27/20
Filed: 1995-02-24
Abstract: PURPOSE: To obtain an inexpensive perfume composition containing a hydroxymethylpentanoic acid and a phenylethyl cinnamate as active ingredients, and capable of imparting a smell or flavor characteristic similar to butter, fruit, cheese or yogurt having a mild body taste to beverages or foods. CONSTITUTION: This composition contains 2-hydroxy-3-methylpentanoic acid and diacetyl and/or 2-phenylethyl cinnamate as active ingredients preferably in a compounding weight ratio of 1:0.01 to 0.01:100. The perfume composition can be mixed with one or more other perfume raw materials such as a lemon oil, an orange oil, an anise oil, limonene, pinene, ethyl acetate and/or δ- decalactone.
Patent JP-S51111909-A (JP)
Title: Fabrication method of a tank-shaped welded structure
Inventor: UEDA KOUSEI
IPC: F17C1/00
Filed: 1975-03-26
Abstract: PURPOSE:One fabricates beforehand a number of parts pertaining to a tank-shaped welded structure separately, and after that assembles them into a unity by welding and furtther seals tight its opening thus making the fabrication easier and also rationalizing its transportation and installation.
Patent JP-S59162211-A (JP)
Title: Operating method of blast furnace
Inventor: YONETANI AKIYOSHI
IPC: C21B7/24
Filed: 1983-03-04
Abstract: PURPOSE:To detect and suppress exactly the formation of an inert zone at an early stage by using sondes which contain sensors such as thermometers, pressure gages, vibrometers and sound meters and are provided in the prescribed positions in the body of a blast furnace in knowing the inert zone in the blast furnace. CONSTITUTION:Sondes 1 each contg. a vibrometer 2, a microphone 3, gas pressure measuring tubes 4, 4' and thermocouples 5, 5' are penetrated through the wall 6 of a blast furnace body and are provided by projecting the same to a specified length in the furnace. The sondes are installed, for example, at four points in the circumferential direction of the blast furnace and four points in the height direction, total 16 points. When an inert zone is formed, said zone has a specified relation with gaseous temp. gaseous pressure and the oscillation and sound owing to charge descending. The formation of the inert gas is thus exactly detected and suppressed at an early stage by determining the transition curve of the gaseous temp., gaseous pressure and said oscillation and sound, by which the furnace conditions are stabilized.
Patent JP-H01211481-A (JP)
Title: Tobacco with autonomous extinguishing tubular ring using shape memorizing alloy
Inventor: MARUYAMA KAORU
IPC: C22C19/03
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a cigarette (hereinafter referred to as tobacco) capable of autonomously stopping and extinguishing combustion of the tobacco at an optional position, by attaching a tubular ring prepared from a shape memorizing alloy at the tip of a foot or filter part. CONSTITUTION:Three or more cuts are formed in a part 2 of a shape memorizing alloy at one end of a tubular ring 1 and a shape is memorized in the above- mentioned cut parts so as to bend inward at about 300 deg.C temperature. Two - three recessed parts 3 are annularly formed on the other end thereof. Thereby, the tobacco is tightened by the tubular ring 1 to some extent. The tubular ring 1, as necessary, slidable to a preferred position and made of the shape memorizing alloy is inserted into the tip of the foot or filter part 5 of the cigarette 4.
Patent JP-H04276442-A (JP)
Title: Antistatic polyester vessel
Inventor: WATANABE GAKUO
IPC: B29C45/00
Filed: 1991-03-04
Abstract: PURPOSE:To provide an antistatic polyester vessel which does not generate serious environmental problem in disposal-treatment such as in the case of vinyl chloride, etc., while the vessel has sufficient mechanical strength and does not cause dust, etc., to deposite thereon. CONSTITUTION:A vessel is formed of the mixture composed of thermoplastic polyester and polyether ester amide or the composition containing said materials, and the layer of polyether ester amide is arranged on the wall of the vessel as dispersion structure of thin leaf or layer, thereby obtaining an antistatic polyester vessel.
Patent JP-H10219339-A (JP)
Title: Gas blowing plug
Inventor: ARAMAKI KEIZO
IPC: C21C7/072
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of the upper part from the lower part of a gas blowing plug for steel making during use and to prevent the occurrence of environment pollution by chromium arising from disposing of the lower part by integrally molding the upper part consisting of a chromium material and the lower part consisting of a nonchromium material. SOLUTION: This gas blowing plug used at the time of refining molten steel by blowing gas into the molten steel by ladle refining, etc., is constituted by forming the upper part 1, which comes into direct contact with the molten steel, of the chromium material contg. chromium oxide having excellent heat resistance and corrosion resistance and the lower part 2, which comes into contact with a gas introducing pipe 5, is formed of a nonchromium material not contg. the chromium oxide, integrally with the upper part. This plug is internally formed with gas permeation slits (pores) 3 sized 0.08 to 0.25mm.  Since the upper and lower parts 1, 2 are integrally molded, the peeling of the upper part 1 from the lower part 2 does not arise and since the lower part 2 is nonchromium, the occurrence of environmental problems, such as pollusion with chromium, do not arise at the time of disposing after replacement.
Patent JP-S58156371-A (JP)
Title: Unbonding treatment of pc steel rod
Inventor: HASUI TAKESHI
IPC: B05D1/24
Filed: 1982-03-11
Abstract: PURPOSE:To melt-coat the surface of a PC steel rod with powdery paint, by letting the powdery paint float in a fluidized dipping cell with air, and dipping a heated PC steel rod into it. CONSTITUTION:Powdery paint such as polyethylenic one is let float in a fluidized dipping cell 6 with air, and a PC steel rod heated at 200-300 deg.C is dipped into it. Accordingly, the powdery paint 7 is melted on the surface of the PC steel rod and formed into a film having thickness of 400-500mum. This film is excellent in its rust-inhibiting power because of good adhesiveness to iron, and the introduction of prestress can be easily performed because of the formation of slips during said introduction.
Patent JP-H10230139-A (JP)
Title: Spiral membrane element
Inventor: HISADA HAJIME
IPC: B01D63/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a spiral membrane element which can be manufactured at a low cost and cleaned easily and further, is of high reliability. SOLUTION: Independent or continuous envelope-like membranes 3 are wound around the outer peripheral face of a water collecting pipe 2, and at the same time, an untreated water spacer 4 is intruded into a gap between the membranes 3 to form a spiral membrane element 1a. In addition, plural raisings facing the outer peripheral part side are provided on an untreated water spacer 4. The peripheral face of the spiral membrane element 1a is wrapped with a material 5 for a flow path on the outer peripheral part. An untreated water is supplied from at least, the outer peripheral part side of the spiral membrane element 1a to obtain the delivery of a penetrating water from the opening end of the water collecting pipe 2.
Patent JP-H07249051-A (JP)
Title: Data gathering device
Inventor: OGURI MAMORU
IPC: G06F17/40
Filed: 1994-03-08
Abstract: PURPOSE:To automatically measure a physical quantity, to operate and input data measured by other measuring instruments, and to display and transfer the measurement data to a computer, etc. CONSTITUTION:This data gathering device is provided with a keyboard 7 on which the kind of the measured physical quantity is set in setting mode and the measurement data on the physical quantity are operated and inputted in input mode. The device is provided with A/D converters 23a-23e which detect the physical quantity in automatic measurement mode through a probe 5 and convert the detected physical quantity into an electric signal. Further, the device is provided with a display 8 which displays the measurement data in display mode. The device is provided with an output interface 24 which transfers the measurement data to external equipment in transfer mode. The device is provided with a CPU 21 which performs reading out control, display control, and transfer control over the measurement data stored in a RAM 26. One of the setting mode, automatic measurement mode, operation input mode, display mode, and transfer mode is selected on the keyboard 7.
Patent JP-H09209731-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: KAMIYA MASAHISA
IPC: F02B67/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve lubricating performance by feeding a lubricant to a chain wound on an idler sprocket, providing oil grooves on both side end faces of the boss section of the idler sprocket, and forming the outer peripheral side groove width of each oil groove narrower than the inner peripheral side groove width. SOLUTION: An idler sprocket 54 fixed to an idler shaft pivotally supported on the cylinder head of an internal combustion engine is integrally formed with a primary side timing chain idler sprocket 56 and a primary side cam chain idler sprocket 58. Oil grooves 102 are formed substantially perpendicularly to the axial direction of the idler shaft on both side end faces of the boss section of the idler sprocket 54 at the end portion of a roller bearing. Four oil grooves 102, for example, are arranged at the uniform intervals in the peripheral direction, and the groove width W1 of the outer peripheral side groove 102a of each oil groove 102 is formed narrower than the groove width W2 of the inner peripheral side groove 102b. The lubricating performance of sliding portions is increased.
Patent JP-S62195842-A (JP)
Title: High current ion implanting apparatus
Inventor: SAKURADA YUZO
IPC: H01L21/265
Filed: 1986-02-24
Abstract: PURPOSE:To make it possible to observe the form variation of ion beams, by furnishing a movable probe in the passage of ion beams to a wafer, and arranging a display unit to display the beam current flowing to the probe. CONSTITUTION:In the ion beam passage 17 between an analyzer magnet 6 and a wafer 7, a probe 9 made of tungsten is furnished to move freely, and a display unit 10 is furnished to display the moving position of the probe 9 and the beam current flowing to the probe 9 at the position. If any variation is produced, the operational condition of the ion implanting apparatus is adjusted to return to the original condition. If the ion beam current is converted to the form shown as the curve C while the ion implanting is carried out in the ion beam section form as the curve A, the position of ion beam pickup electrodes 3a and 3b of the ion implanting apparatus are adjusted to restore to the curve A, and the uneven ion distribution on the wafer 7 can be prevented. In such a way, the variation of the section form and the direction can be observed.
Patent JP-2000243054-A (JP)
Title: Tape reel and magnetic tape
Inventor: MURAO NAOTO
IPC: G11B23/087
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a tape reel and magnetic tape capable of suppressing drop-out and output fluctuation and prohibiting the disturbance in winding. SOLUTION: The tape reel 10 is constituted by respectively providing the top and bottom ends of a cylindrical hub 11 on which the magnetic tape 10 is wound with an upper flange 12 and a lower flange 13. The maximum value of the spacing from the upper flange 12 and the lower flange 13 to the end of the magnetic tape 20 is set at >=0.5 to <1.0 mm. The magnetic tape 10 is constituted by providing the one surface of a nonmagnetic base 21 with a magnetic layer 22 and the other surface with a back layer 23. The spacing U1+D1 from the upper flange 12 and the lower flange 13 in the state that the magnetic tape is wound around the tape reel 10 to the end of the back layer 23 is larger than the spacing U2+D2 from the upper flange 12 and the lower flange 13 to the end of the nonmagnetic base 21 or to the end of the magnetic layer 22.
Patent JP-H07224173-A (JP)
Title: Production of raw material for molding having biodegradability and production of molding having biodegradability
Inventor: ITO MASASHI
IPC: B65D65/46
Filed: 1994-02-10
Abstract: PURPOSE:To obtain the subject reusable raw material useful for a cushioning packing material, etc., having safety and complete biodegradability by mixing a starch of potato with water into a pasty state and blending the starchy material with a starch of potato and a flexibility imparter. CONSTITUTION:First, a starch of potato is mixed with water in the ratio of preferably 100-250 pts.wt. of water of to 100 pts.wt. of the starch of potato, stirred and is made into a starchy state by heating or pressurizing. Then, the starchy material is blended with preferably 20-60 pts.wt. of a starch of potato and preferably 2-10 pts.wt. of an emulsifying agent (preferably lecithin), preferably 2-10 pts.wt. of a stabilizer (preferably alginic acid propylene glycol ester) and preferably 2-10 pts.wt. of a quality improver (preferably sodium polyphosphate) as a flexibility imparter and stirred to give the objective raw material. In the case of providing the raw material with water resistance, the starchy material is preferably mixed with 3-10 pts.wt. of a soybean protein or gelatin as a water resistance imparter in the process for adding the starch of potato to the starchy material.