baber/WOPTO huggingface dataset:
Patent JP-H06292095-A (JP)
Title: Channel selection device
Inventor: NAKADE TOMOHITO
IPC: H04N5/44
Filed: 1993-03-31
Abstract: PURPOSE:To store and set lots of desired frequencies (channels) and to improve the operability by not selecting the same channel twice so as to improve the operation convenience at the time of channel selection when plural desired and stored channels are sequentially increased or decreased for channel selection. CONSTITUTION:When desired channel numbers for a viewer are set for buttons 1-12 and an expansion button 35 of a direct channel selection button 30 in a remote controller 4, a storage content of a memory 42 is rewritten under the control of a control section 40. When channel UP/DOWN buttons 32a, 32b are depressed, a storage channel number is read. In this case, the memory 42 is retrieved and channel number stored in duplicate discriminated and the processing of selection of one channel only is executed under the control of the control section 40. Then a code of the set channel number is sent to a television receiver as a command modulation signal W through a light emitting element 46 and channel selection is executed by selective control thereat.
Patent JP-S58189036-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TASHIRO KEISUKE
IPC: B01J23/89
Filed: 1982-04-30
Abstract: PURPOSE:To obtain an extremely inexpensive catalyst usable as a three-component catalyst for purifying exhaust gas, by supporting palladium, iron and zirconium on a ceramic carrier. CONSTITUTION:As the exhaust gas purifying catalyst of an automobile, palladium, iron and zirconium are supported as catalytic metals by a ceramic carrier. Because thus obtained catalyst has high CO and HC purifying efficiency in a side rich in CO and H2 and shows high purifying efficiency with respect to three components of CO/HC/NOX, it is sufficiently usable as a three-component catalyst and is extremely inexpensive.
Patent JP-2000266292-A (JP)
Title: Heat insulating storage tank device for transporting low temperature liquefied gas
Inventor: TAKAHASHI TOSHIO
IPC: F17C9/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating storage tank device for transporting low temperature liquefied gas which can efficiently drop a heat insulating storage tank pressure without releasing liquefied gas in a heat insulating storage tank to the atmosphere so as to be transfer-chargeable with the low temperature liquefied gas from a plant to a transporting heat insulating storage tank and therefrom to a use destination, in the case of transporting the low temperature liquefied gas. SOLUTION: For transporting low temperature liquefied gas by loading it on a tank lorry vehicle from a plant to a use destination, in a heat insulating storage tank device 30 for transporting the low temperature liquefied gas consisting of a heat insulating storage tank 1 having a feed fluid pressurizing evaporator 14, pressure feed fluid pump P or the like, a heat exchanger 31 formed of a pipe, circulating a cooling refrigerant in an upper air layer space part S of the heat insulating storage tank 1, is provided to be connected to a refrigerant introducing pipe 32 and a refrigerant draw out pipe 35 provided to be air-tightly inserted in a tank wall of these pipe ends 31a, 31b.  When a pressure in the heat insulating storage tank 1 is a prescribed value or more, the refrigerant is allowed to flow in the heat exchanger 31, and liquefied gas therein is cooled to be condensed, so as to lower down a pressure.
Patent JP-H07262985-A (JP)
Title: Non-amalgamated zinc alloy powder for alkaline battery and non-amalgamated alkaline battery using the powder
Inventor: MURASHIMA HIROAKI
IPC: H01M6/06
Filed: 1994-03-17
Abstract: PURPOSE:To obtain the non-amalgamated zinc alloy powder for alkaline battery, in which the generation of hydrogen gas is reduced, without adding zinc by setting thickness of an oxide film formed on the surface of the zinc alloy powder at a specified value or less. CONSTITUTION:Oxidation of the power surface is prevented to form the thickness of the oxide film at 300 angstrom or less by a method for adding carbon or carbon compound in the molten zinc to eliminate the oxygen in the molten metal or a method for forming the CO or CO2 atmosphere at the time of atomizing. Lead-free or low-lead non-amalgamated zinc alloy powder is thereby obtained, and used as a negative electrode agent of an alkaline battery to obtain a non-amalgamated alkaline battery, in which the generation of hydrogen gas is reduced.
Patent JP-S60217461-A (JP)
Title: Three-dimension object display system
Inventor: KUNAI YUUKO
IPC: G06T15/80
Filed: 1984-04-13
Abstract: PURPOSE:To attain the expression of a 3-dimensioned object with a less amount of calculation by controlling contrast and saturation of a color in several gradation at each dot on a CRT as to express a relative distance of a 3-dimensional object thereby without using complicated algorithm. CONSTITUTION:Color information corresponding to each dot is generated by an operation processor 10 and the generated color information is stored to an address of each dot of display RAMs 50, 60, 70 via a bus transmission line 3,000. The color information is transmitted to a video signal generator 100 via an interface 90 and a bus transmission line 7,000 and the video signal in response to the contrast of each dot is outputted and displayed from the device 100 onto a transmission line 8,000 based on the color information. That is, in displaying the 3-dimension object on a 2-dimension color display 110, the depth of the object and the relative distance between the objects in a 3-dimension space are expressed with less amount of calculation not using complicated algorithm based on the change of the contrast and saturation.
Patent JP-H10270596-A (JP)
Title: Ceramic circuit substrate with heat sink
Inventor: KUROMITSU YOSHIO
IPC: H01L23/36
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic circuit substrate having improved heat dissipating characteristics and a long heat cycle life. SOLUTION: A structure 14, where the first and the second aluminum plates 11 and 12 or the first and the second copper plates are laminated and adhered to both surfaces of a ceramic substrate 13, is junctioned to a heat sink 16 through the aluminum plate 11 or the copper plate. This structure 14 and the heat sink 16 are junctioned through aluminum foil 17 of purity 99% or higher where an Al melting point dropping layer is formed on both sides. The Al melting point dropping layer is composed of an Al-Si alloy layer, an Al-Cu alloy layer, an Al-Mg alloy layer, an Al-Ni alloy layer, an Al-Ag alloy layer or an Al-Ce alloy layer, The junction surface of the structure 14 and the heat sink 16 are Ni-placed (11a and 16a). The ceramic substrate 13 is formed by AlN, Si3 N4 or Al2 O3 , the heat sink 16 is formed by Cu, Al or AlSiC composite material.  The aluminum foil 17 has the thickness of 5 to 500 μm.
Patent JP-S63242424-A (JP)
Title: Multiblank blanking die and its manufacture
Inventor: ICHIKAWA TOSHIMASA
IPC: B21D37/02
Filed: 1987-03-28
Abstract: PURPOSE:To reduce die cost and to improve working efficiency by forming a punch member and die member by dividing them with plural co-axial cylindrical members respectively. CONSTITUTION:A punch supporting base 12 is arranged by fixing it to a die base P10 and the punch P18 composed of a reference punch 14, an outside retainer P16 and plural split cylindrical bodies is arranged on the supporting base 12. Meanwhile, a die supporting base D12 is fixed to the die base D10 and the die D18 consisting of a reference die D14, inner side retainer D16 and plural cylindrical bodies is respectively set up on the supporting base D12. In the case of blanking a blank of same outer diameter, the specified number of split cylindrical bodies P18 are drawn from the large diameter side of a punching die P so as to obtain the diameter of the die P conforming thereto and the dies P, D are formed by drawing the specified number of split cylindrical bodies D18 from the small diameter side of the die D. Since the die is formed with the combination of the punch and die members, the die cost is reduced and working efficiency is improved.
Patent JP-S58189359-A (JP)
Title: Heat resistant alloy for exhaust valve
Inventor: KUKI HIDEKATSU
IPC: C22C19/05
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a valve material ranked between SUH35 and an Ni alloy by adding restricted amounts of Al, Ti, Nb and Zr to a steel contg. specified amounts of C, Si, Mn, Ni, Cr and N. CONSTITUTION:This alloy consists of 0.001-0.1% C, <=0.5% Si, <=5% Mn, 35- 45% Ni, 22-27% Cr, 0.3-1.5% Al, 2.0-3.5% Ti (Al+Ti<=4.0%), 0.3-1.0% Nb, <=0.15% Zr, <=0.035% N and the balance Fe. This alloy can be used in place of a super heat-resistant Ni alloywhich is 2 ranks higher than this alloy in performance and cost under more servere service conditions including the working temp. and load of a valve. By said composition this alloy satisfies characteristics in manufacture and use required by a material for an exhaust valve, and the cost can be reduced considerably.
Patent JP-H03275927-A (JP)
Title: Muffler for motorcycle
Inventor: NIHEI KATSUHIRO
IPC: F01N13/08
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the interference with a caliper by forming a silencer from a cylindrical body which becomes gradually thinner towards the rear side of a car body and setting the lower edge of the silencer nearly parallel to the upper edge of the caliper at the uppermost position of a rear wheel, viewed from the side surface. CONSTITUTION:A silencer 15 is formed by a cylinder body which becomes gradually thinner towards the rear side of a car body. The lower edge of the silencer 15 is set parallel to the upper edge of a caliper 9 at the highest position of a rear wheel, viewed from the side surface. Accordingly, the interference with the caliper 9 is prevented, and the capacity can be increased by that thicker portion of the front side part in comparison with the rear side part, even if the silencer 15 is not made long in the longitudinal direction.
Patent JP-S59199653-A (JP)
Title: Preparation of 2-(6-methoxy-2-naphthyl)propionic acid
Inventor: HAYANO KIYOUJI
IPC: B22D19/00
Filed: 1983-04-25
Abstract: PURPOSE:To prepare the titled substance useful as an anti-inflammatory agent, by treating 3-methyl-3-(6-methoxy-2-naphthyl)-glycidylic acid ester with an acid to produce corresponding propionaldehyde and pyruvic acid, and oxidizing the produced compounds. CONSTITUTION:The compound of formula IV is prepared by (1) treating the compound of formula I (R is 1-3C alkyl) with an acid at 80-140 deg.C to afford the aldehyde of formula II and the pyruvic acid derivative of formula III, (2) oxidizing the compound of formula II with an oxidizing agent such as silver oxide, potassium permanganate, etc., and (3) oxidizing the compound of formula III with H2O2 in an alkaline aqueous solution. The acid used in the acid treatment is preferably hydrochloric acid or sulfuric acid. Since the combined use of the above acid with a lower fatty acid such as acetic acid, propionic acid, etc. results in extremely smooth reaction, the fatty acid is useful as the reaction solvent.
Patent JP-H07277972-A (JP)
Title: Agent for treatment of diabetes
Inventor: TAKAGAKI HIDEJI
IPC: A61P3/08
Filed: 1994-04-12
Abstract: PURPOSE:To provide an agent for the treatment of diabetes, containing a benzopyran derivative as an active component, exhibiting excellent blood sugar depressing action, usable by oral administration and having high safety. CONSTITUTION:This treating agent contains 0.01-100wt.% of a compound of formula (R1 is H, an acyl, an alkyl or an alkenyl; R2 is an alkyl or an alkenyl; R3 is H or an acyl) or its salt, e.g. 3-hydroxy-4-butoxy-7-octyloxy-2H-1- benzopyran-2-one as an active component. The component is properly compounded with various arbitrary components by conventional method and prepared in the form of oral or parenteral preparation. The daily dose of the active component is 0.01-300mg/kg for oral administration and 0.01-100mg/kg for parenteral administration.
Patent JP-2000265827-A (JP)
Title: Engine exhaust emission control device
Inventor: ISHIZUKA YASUJI
IPC: F01N3/28
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To let catalyst temperature be increased without degrading operability and a fuel consumption. SOLUTION: An engine 1 exhaust emission control device is equipped with an exhaust emission control catalyst 8 disposed to an exhaust passage 7 just beneath an exhaust gas manifold, a sensor 15 detecting the temperature of exhaust gas exhausted out of combustion chambers, and with an exhaust gas control valve 11 limiting the inflow of exhaust gas to the exhaust emission control catalyst 8. A controller 6 judges a condition for increasing the temperature of the exhaust emission control catalyst 8, and when the condition for increasing the temperature of the exhaust emission control catalyst 8 is established, the limitation by means of an exhaust gas control valve 11 is relaxed so as to let the amount of exhaust gas flowing into the exhaust emission control catalyst be increased.  By this constitution, the temperature of the catalyst can thereby be increased without deteriorating operability and a fuel consumption.
Patent JP-H04309827-A (JP)
Title: Electromagnetic flow meter
Inventor: HIRAI RENZOU
IPC: G01K17/08
Filed: 1991-04-05
Abstract: PURPOSE:To reduce wiring cost significantly by transmitting temperature signals or flow rate signals to a converter from a detector by means of an ordinary instrumental signal cable (such as CVV), and securing necessary measuring accuracy by means of these. CONSTITUTION:Flow rate of fluid 6 flowing in a measuring tube 7 on the detecting unit 1 side is detected so as to create flow rate transmitting signals, and temperature of the fluid 6 is also measured by means of a temperature detecting unit 10 so as to create temperature transmitting signals from temperature information obtained through measuring operation by means of a temperature converter 14. These signals are sent out on a temperature signal cable 4 and a flow rate signal cable 5 so as to be transmitted to the converter 2 side, and after temperature data and fluid data are taken out by sampling the temperature transmitting signals and the flow rate transmitting signals in a signal processing circuit 16 on this converter 2 side, operation on a heating value of the fluid 6 is carried out according to these temperature data and fluid data.
Patent JP-H09266570-A (JP)
Title: Video conference device
Inventor: SATO YUICHI
IPC: H04N7/15
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to freely access lecture materials, that a master station or slave station has from another slave station as to the video conference device of a video lecture conference system. SOLUTION: Slave stations 2-1-2-n send respective station indexes 101 to a lecture material controller 11 of the master station 1 to register them as an all-station index 102 in the lecture material controller 11. For example, when the slave station 2-2 requires some lecture material, a material transfer request 103 is sent to the lecture material controller 11, which specifies the transfer destination and sends the material transfer request 104 to the slave station 2-1. Then the slave station 2-1 performs transfer 105 of the corresponding material to a lecture material input/output device 12 of the slave station 2-2.
Patent JP-H02251418-A (JP)
Title: Manufacture of laminated biaxially oriented film
Inventor: HAYASHI KATSUHIKO
IPC: B29K23/00
Filed: 1989-03-24
Abstract: PURPOSE:To manufacture a laminated film of superior gas barrier properties, no smell, no color change and easily burning characteristics by extruding an ethylene-vinyl acetate copolymer saponified layer (EVOH) as an inner side surface layer in the shape of a tube, bringing cooling water into contact and quenching, manufacturing a non-oriented laminated film having the specified volume of water content, biaxially orienting and heat treating the sane. CONSTITUTION:When a laminated biaxially oriented film having an EVOH layer as a surface layer is manufactured, the EVOH layer as an inner side surface layer is extruded in a tube shape by coextrusion molding and cooling water is brought into contact with the EVOH layer for quenching to manufacture a non-oriented laminated film with 5-15wt.% water content of EVOH layer. The tube-shaped non-oriented laminated film is tubular biaxially oriented and heat treated at the temperature of 140-160 deg.C. The EVOH resin containing 25-50mol% ethylene content and of 90% or more of saponification degree and of high oxygen barrier properties can be used without any particular trouble. As for bonding resin, polyolefin resin graft modified with unsaturated carboxylic acid can be used without any particular restriction, and the bonding resin wholly composed of polypropylene resin is used suitably.
Patent JP-S60217831-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: A01G31/00
Filed: 1984-04-12
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-S5746829-A (JP)
Title: Preparation of laminated film
Inventor: KANEKO HIROICHI
IPC: B29C65/02
Filed: 1980-05-31
Abstract: PURPOSE: To improve the strength of separation between layers of a laminated film by a method wherein an undercoat agent composed of modified ethylene acryl acid copolymer resin is coated on one side of Al foil and after it has been dried, ethylene vinyl acetate copolymer is fused thermally.  
     CONSTITUTION: Ethylene acryl acid copolymer resin is modified by basic component like ammonia or the like, regulated to pH8W10 and dissolved in water to obtain 1W10% resin solution. In accordance with the roll coat method or the like, said solution as an undercoat is coated on one side of Al foil at the rate of 0.1W0.5g/m 2 . After it has been dried, in accordance with the extrusion coating, the ethylene vinyl acetate copolymer is fused thermally at the thickness of the layer of, for example, about 15W40μ.  
     EFFECT: No residual solvent. Inexpensive. Simple process. USAGE:Suitable for packing material for powdered food, cake, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05275822-A (JP)
Title: Electronic circuit mounting unit
IPC: H05K13/04
Filed: 1992-03-30
Abstract: PURPOSE:To effect size and cost reduction by providing a means for electrically connecting together a metal substrate on which circuit components are mounted and a resin substrate on which circuit components are mounted. CONSTITUTION:Electronic components 302, 307 and 308 mounted on a metal substrate 1 are soldered to a pad 102 using solder 4, thereby constituting a circuit via a pattern 101. In the meantime, electronic components 301, 303, 304, 305, 306 and 309 mounted on a resin substrate 5 are soldered to the pad 102 and a land 6, thereby constituting a circuit via the pattern 101. The transmission of signals and electric power is carried out between both substrates by way of an aluminum wire 7. Heat built up by electronic components having a high heat release value on the metal substrate 1, such as the resistor 302, the power MOSFET 307 and the diode 308, is transmitted to a cooling fin, because the substrate 1 is made of aluminum 104 which is superior in heat conduction. On the other hand, electronic components on the resin substrate 5 are thermally isolated from the substrate 1 and the cooling fin 2, and fixed on a structured body 8, whereby they are maintained at a low temperature.
Patent JP-H07283467-A (JP)
Title: Solid-state laser equipment
Inventor: TAKADA ATSUSHI
IPC: H01S3/10
Filed: 1994-04-13
Abstract: PURPOSE:To provide a solid-state laser equipment constituted so as to be able to control the amplification degree of a pulsed laser beam without changing the spread angle of the laser. CONSTITUTION:A solid-state laser equipment has a laser generating device 1 for generating a pulsed laser beam, a solid-state laser medium 12 and an excitation lamp 13 for optically pumping this medium 12 and is provided with a laser amplifying device 2 for amplifying the pulsed laser beam, which is outputted from the device 1, and optical means 22 and 23 for taking out the pulsed laser beam amplified by this device 2 from a prescribed optical path. Moreover, the solid-state laser equipment is provided with cooling means 16 and 17 for cooling the medium 12 with cooling water and temperature control means 18 and 19, which control the cooling temperature of the medium 12 cooled by these means 16 and 17 to control the amplification degree of the pulsed laser beam.
Patent JP-S51149342-A (JP)
Title: Manufacturing transparent polypropylene sheets
Inventor: MAKIHATA KAZUMASA
IPC: C08L7/00
Filed: 1975-06-18
Abstract: PURPOSE: Method of manufacturing transparent polypropylene sheets without employing the quenching technique or the like. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55166069-A (JP)
Title: Testing method for correcting internally sealed type beta-ray ionization chamber
Inventor: UMADONO SHINJI
IPC: H01J47/02
Filed: 1979-06-11
Abstract: PURPOSE: To simplify a testing method for correcting an internally sealed β-ray ionization chamber by employing a strip-shaped correcting ray source inserted into the ionization chamber and hanging the correcting ray source at predetermined position, in predetermined direction and at a predetermined angle within the ionization chamber.  
     CONSTITUTION: An axial mode correcting ray source 21 of strip shape for testing and correcting an internally sealed β-ray ionization chamber is inserted into the ionization box 1, is retained in parallel with a collecting electrode via a ray source holder 31, and is radially supported at predetermined position. When the correcting ray source 21 is inserted into the ionization chamber 1 to obtain ionization output current I i  actually measured at respective coordinates x i  (where i represents a positive integer), the current I i  becomes the value integrating g(x i , y) dy from 0 to y. Accordingly, the ionization efficiency η x  becomes totally I i /ηI 0 . From this equation, it becomes I 0 =1.6×10 -19 ×3.7×10 4 E.C/W, (where W represents eV for forming 1 ion, E represents β-ray mean energy, and C represents a correcting ray intensity). In this manner, it can reduce the number of measuring times of the ionization and improve the measuring accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57190787-A (JP)
Title: Impedor for production of electric welded pipe
Inventor: TAKECHI HIROSHI
IPC: B23K13/08
Filed: 1981-05-19
Abstract: PURPOSE: To improve the thermal efficiency of welding of electric welded steel pipes in the state of producing the electric welded steel pipes by high frequency induction current by constituting the core of an impedor to be used of a laminated body of extra thin magnetic metallic materials.  
     CONSTITUTION: The eddy current induced by the high frequency current flowed in a work coil 2 is flowed to the edge parts 3 of a skelp 1 formed to a pipe shape, and these edge parts are presurized and welded by welding reels 4, whereby a pipe is produced. In order to improve the thermal efficiency of welding, an impedor consisting of an impedor case 5 and an impedor core 6 made of a ferromagnetic material is disposed in the tubular skelp 1. The core 6 is disposed concentrically with laminated bodies 8 wherein ferromagnetic metallic foils of slit-like silicon steel, low carbon steel, etc. of 0.1W0.01mm thicknesses and 10W1mm widths are insulated and laminated in such a way as to develop ≥1KΩ inter- layer resisrance. GaPs (a) are provided to the bodies 8 disposed below the open part 9 by the edges 3 of the skelp 1 to permit the effective passage of the generated magnetic fluxes through the entire body 8, whereby the thermal efficiency for welding of the electric resistance welded pipes is improved. 
     COPYRIGHT: (C)1982,JPO&Japio