baber/WOPTO huggingface dataset:
Patent GB-2356870-A (GB)
Title: Dissolution of metal structures
Inventor: LUDLOW JEREMY LEONARD
IPC: C22B3/04
Filed: 1999-12-01
Abstract: A method of dissolution of metal structures in a conducting fluid comprises connecting said structure to the positive terminal of a DC power supply and immersing a cathode connected to the negative terminal of said power supply in said conducting fluid. The metal structure is preferably iron or steel and has application in dismantling offshore oil or gas installations. The conductive fluid is preferably water.
Patent GB-2357649-A (GB)
Title: Image enhancement using inverse histogram based pixel mapping
Inventor: VEHVILAINEN MARKKU
IPC: G06K9/00
Filed: 1999-12-22
Abstract: This invention provides a method and associated device an inverse histogram based pixel mapping step is combined with an edge enhancement step such as unsharp masking. In such an arrangement the inverse histogram based pixel mapping step improves the performance of the unsharp masking step, serving to minimise the enhancement of noise components while desired signal components are sharpened. A second embodiment is described wherein the method of image enhancement comprises applying a histogram-based pixel mapping function to a set of image pixels prior to applying a highpass filter (HPF) in a loop of an edge enhancement unit that is parallel to an original image branch.
Patent HU-T69275-A (HU)
Title: Sensing probe
Inventor: TILKY PETER
IPC: G01N21/55
Filed: 1993-02-10
Abstract: The invention relates to a sensing probe for examining the local corrosion state of inner tube surfaces, which comprises a radiation source (6) emitting electromagnetic radiation, a radiation detecting means (7), built into the same structural unit as the radiation source, measuring the irradiation reflected from the inner surface to the tube, and an element (3) arranged between the radiation source (6) and the detecting means (7), the said element (3) being opaque for the irradiation, wherein the wavelength of the said electromagnetic radiation emitted by the radiation source (6) is chosen in the range where the intensities of the irradiation reflected from the bare metal and from the corroded surface are different. Furthermore, the invention relates to a method for examining the local corrosion state of inner tube surfaces.
Patent HU-T75423-A (HU)
Title: Device for the continuous manufacture of slabstock polyurethane foam
Inventor: BLACKWELL BRIAN JAMES
IPC: E04C2/10
Filed: 1992-06-01
Abstract: Appts. comprises: (a) a mixing head for mixing polyurethane reaction components contg. a blowing agent; (b) means for discharging the mixt. onto a conveyor; (c) means for positioning a start board transversely on the conveyor near the discharge point at the beginning of a prodn. run; (d) means for operating the start board in such a way as to obstruct the reaction mixt. and increase the height of the front position thereof, and subsequently move it at the same speed as the conveyor; (e) means for removing the start board from the conveyor after the front portion of the foam is sufficiently shape-retaining, (f) means for positioning a stop board transversely on the conveyor after the mixt. discharge has stopped; and (g) means for moving the stop board so as to push the mixt. ahead w.r.t. the conveyor and increase the height of the end portion of the slabstock foam.
Patent HU-T70874-A (HU)
Title: Method of gluing wood-based products and hardener composition for adhesive
Inventor: LINDH INGVAR
IPC: C08G12/42
Filed: 1993-05-27
Abstract: Method of gluing wood-based products by means of amino-resin-based adhesives. In the method, the amino resin is cured with a hardener composition containing alkylamine salts selected from a group consisting of the following compounds: NH2((CH2)nNH)mH x lX wherein n = 2 - 5, m = 1 - 3, l = 1 - 4, and X is an organic or inorganic acid; in formula (I) R = H or CH2CH2NH2 and X an acid as above and l = 1 - 3; and CH2CH2(NHCH2CH2CH2NH2)2 x lX wherein l = 1 - 4 and X has the same meaning as above. The invention also relates to a hardener composition for the amino resin, which composition contains alkylamine salts as stated above. Preferred alkylamine salts are ethylenediamine dihydrochloride and ethylenediamine disulfamic acid.
Patent IL-46350-A (IL)
Title: Device for warning of low tire pressure
IPC: G01B7/14
Filed: 1974-12-27
Abstract: An alarm device signals a substantial drop in the inflation pressure of the tires on the wheels of an automotive vehicle. The device comprises a portion of an electric circuit located at the free end of a flexible rod which is covered with a layer of material of low resistance subject to abrasion. The covering material is removed by abrasion as the vehicle travels over the road if tire pressure is low. The electric circuit, consisting of two wire-like elements, may be either normally closed or normally open. In the latter instance, the separated wires are fused together. In both embodiments, this change in the condition of the circuit causes an alarm to be set off.
[US4006326A]
Patent IL-63472-A (IL)
Title: Method of preparing a mixture of lead styphnate and an oxidizer and a method for making a primer mix containing this mixture
IPC: C06B41/06
Filed: 1981-07-30
Abstract: An improved method for producing known primer constituents lead styphnate and barium nitrate, in situ, plus water. The process is carried out by reacting effective amounts of trinitroresorcinol (TNR), with barium hydroxide, or barium carbonate, and lead nitrate in water.
Patent IL-71006-A (IL)
Title: Manufacture of chiral beta-lactams and lactone intermediates therefor
IPC: C07D307/32
Filed: 1984-02-20
Abstract: 1. A process for the manufacture of chiral beta-lactams of the general formula  see diagramm : EP0120289,P14,F1  wherein R**1 signifies a readily cleavable protecting group, R**2 signifies azido, phthalimido or the group ROCO-CH=C(CH3 )-NH-, R signifies lower alkyl and R**3 and R**4 each individually signify hydrogen or lower alkyl or together signify alkylene with a maximum of 6 carbon atoms, and the groups denoted by lower have a maximum of 4 carbon atoms, characterized by reacting a lactone of the general formula  see diagramm : EP0120289,P14,F2  wherein R**3 and R**4 have the above significance, with an alkali metal periodate, reacting the resulting aldehyde of the general formula  see diagramm : EP0120289,P14,F3 wherein R**3 and R**4 have the above significance, with an amine of the general formula H2 N-R**1 wherein R**1 has the above significance, and reacting the thus-obtained compound of the general formula  see diagramm : EP0120289,P14,F4  wherein R**1, R**3 and R**4 have the above significance, in the presence of a base with a reactive derivative of a carboxylic acid of the general formula R**2-CH2 -COOH wherein R**2 has the above significance.
Patent IL-81878-A (IL)
Title: Diarylmethanesulfonamide derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D257/04
Filed: 1987-03-12
Abstract: PCT No. PCT/FR87/00070 Sec. 371 Date Nov. 12, 1987 Sec. 102(e) Date Nov. 12, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05601 PCT Pub. Date Sep. 24, 1987.The invention relates to new compounds corresponding to formula I:   <IMAGE> (I)  in which: W represents C=O, CH2 or CHOH, Z represents  <IMAGE>  R1 and R2 represent especially Cl or F, R, R' and R'' represent especially H, X represents especially CH2, Y represents especially COOH, u and v are two integers ranging from 0 to 10, p and q take the value 0 or 1, n and m are two integers ranging 0 to 10 and t is 0 or 1 the total number of carbon atoms in the chain  <IMAGE>   ranging from 2 to 20, and to their physiologically acceptable salts obtained with organic or inorganic acids. These compounds are useful for preparing medicinal products which have, especially, anti-inflammatory properties.
Patent IL-83894-A (IL)
Title: Stable immobilized hapten reagent,its preparation and its use in heterogeneous immunometric assays
IPC: G01N33/546
Filed: 1987-09-14
Abstract: An immobilized hapten reagent for use in a specific binding assay for the determination of a hapten or binding analog thereof in a liquid test sample and methods for preparing and using the immobilized hapten reagent. The immobilized hapten reagent comprises a hapten moiety covalently linked substantially only to the external surface of a polyacrylamide gel particle . The immobilized hapten reagent is prepared by forming a reaction mixture comprising the hapten moiety and the carrier material in a nonswelling solvent wherein the gel particle is substantially impervious to the hapten moiety and wherein an analytically insignificant amount of the hapten moiety is nonspecifically bound to the gel particle. The immobilized hapten reagent is characterized by being substantially stable in aqueous solutions and exhibits an insignificant amount of leakage of the hapten moiety into a liquid test medium.
Patent IL-87908-A (IL)
Title: Azaspirane derivatives and immunomodulating pharmaceutical compositions containing same
IPC: C07D215/00
Filed: 1988-09-25
Abstract: The invention relates to pharmaceutical compositions containing immunomodulatory azaspiranes of the formulae (I) and (II): <CHEM> wherein n is 3-7, m is 1 or 2, and R<1> to R<6> are hydrogen or alkyl. Also disclosed are novel azaspiranes and processes for their preparation.
Patent IL-96014-A (IL)
Title: Elastomeric laminates and garments and ribbons formed therefrom
IPC: B32B5/18
Filed: 1990-10-16
Abstract: Microtextured elastomeric laminates comprising at least one elastomeric layer and at least one thin skin layer is preferably prepared by coextrusion of the layers followed by stretching the laminate past the elastic limit of the skin layers and then allowing the laminate to recover.
Patent JP-S60154689-A (JP)
Title: Light emitting element and lighr communication equipment using the same
Inventor: NAKA HIROSHI
IPC: H04B10/50
Filed: 1984-01-25
Abstract: PURPOSE:To stabilize the optical coupling with an optical fiber by providing a light emitting element under a neck of a mesa double hetero structure so that the laser light is not presented on a reverse mesa surface becoming unstable in the boundary state at the side of an active layer from the end, performing the decrease in the threshold current value, associating a light communication equipment and preventing a noise from generating. CONSTITUTION:After a mask 20 is formed to expose the upper surface of a mesa 7, Zn is diffused in the main surface of a wafer 18. A p<+> type ohmic contact layer 11 which arrives at the midway depth of a clad layer 4 is formed in the mesa 6. Then, the mask 20 is removed, an electrode 12 in which a lower layer is formed of Cr and an upper layer is formed of Au is formed on the main surface side of the wafer 18. The wafer 18 is etched at the substrate of the lower surface. AuGeNi, Pd, Au are sequentially deposited on the back surface of the wafer 18 of the substrate 1, and another electrode 13 is formed. Then, the wafer 18 is divided into desired state, and a BH laser chip 14 is manufactured.
Patent JP-H04261956-A (JP)
Title: Installing device of stone material for wall and stone material for wall
Inventor: IMANISHI HIROSHI
IPC: E04F13/14
Filed: 1991-01-30
Abstract: PURPOSE:To fix a stone material for wall to a wall backing temporarily simply so as to align the joint between the stone members for wall in a straight line easily, and to eliminate a fear to drop the stone material for wall. CONSTITUTION:A stone material 1 for wall is fixed to a wall backing 3 with an adhesive material in the condition cord-form substances 2 projecting from the periphery are wound to receiving members 4 provided to the wall backing 3. During the period until the adhesive material is hardened, the stone material 1 for wall is held to the wall backing 3 by fixing temporarily simply, and the stone material 1 for wall is hardly slipped and it has no fear of dropping. And the cord-form substances 2 are placed between stone divided pieces 6 divided into the front side and the rear side, both stone divided pieces 6 are combined solidly, and the stone material 1 for wall with the cord-form substances 2 whose ends are projected from the part between the stone divided pieces 6 is used.
Patent JP-H01103625-A (JP)
Title: New polyamic acid copolymer and its preparation
Inventor: NAGANO KOSAKU
IPC: C08G69/32
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a polyamic acid copolymer which is used as a precursor of a polyamide resin having remarkably excellent thermal dimensional stability and excellent tensile characteristics, and which has repeating units of a specific formula. CONSTITUTION:This polyamic acid copolymer has repeating units of formula I (wherein R1 and R2 are each a divalent org. group; R0 is a tetravalent org. group; and m is a positive integer) (e.g., R1 in the formula I has repeating units of formula II; R2 has those of formula III; and R0 has those of formula IV) is obtd. by reacting an org. tetracarboxylic acid dianhydride (A) of formula V (wherein R0 is as defined above) and 50-90mol.% org. diamine compd. (B) of formula VI (wherein R1 is as defined above) based on the component A in an org. polar solvent to obtain a prepolymer having acid anhydride groups on its both terminals and adding and reacting an org. diamine compd. (C) of formula VII (wherein R2 is as defined above) to this prepolymer in such a way that the total amt. of the org. diamines (B+C) is essentially equal to that of the compd. A. The polyimide membrane obtd. from this copolymer has smaller linear expansion coefficient and better thermal dimensional stability than those of the conventional polyimide membrane and also has mechanical strengths such as flexibility or elongation, heat resistance and processability.
Patent JP-S5293334-A (JP)
Title: Color electronic photo picture quality improvement
Inventor: OOKUMA NOBUYUKI
IPC: G03G13/01
Filed: 1976-02-02
Abstract: PURPOSE: To provide a pale-color picture with simple constitution, especially formed in the wet method with appropriate iamge shade and clear appearance similar to a printed image by applying a specific press treatment on the surface of a photosensitive paper used for taking a picture under the color electrofax method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02191299-A (JP)
Title: Antibiotic tan-1039a and production thereof
Inventor: HAKODA SEIJI
IPC: C12N1/20
Filed: 1989-01-18
Abstract: NEW MATERIAL:Peptide-based antibiotic TAN-1039A showing the following physical and chemical properties as a monosodium salt and having a nitrogen- containing coloring group or a salt thereof. Appearance: white solid. Molecular formula: C30H38N11O15Na. USE:An antifungal agent. PREPARATION:A bacterium [preferably streptomyces sp. A-277 (IFO 14807, FERM BP-2245)] belonging to the genus Streptomyces, capable of producing antibiotic TaN-1039A is cultured preferably by submerged aerated culture approximately at neutrality at 24-30 deg.C.
Patent JP-H04245404-A (JP)
Title: Manufacture of heat-resistant insulated coil
Inventor: KUMAZAWA RYOJI
IPC: H01F5/06
Filed: 1991-01-30
Abstract: PURPOSE:To provide the manufacturing method of a heat-resistant insulated coil which can be used stably for a long time even at a high temperature of especially 300 deg.C or higher, whose insulation is not deteriorated by a heat cycle and whose withstand-voltage characteristic is excellent at the insulated coil for an apparatus which is used at a high temperature such as a non-cooling electromagnetic pump of liquid sodium immersion type. CONSTITUTION:A heat-resistant insulated coil by this invention is manufactured as follows: mica sheets formed by pasting inorganic reinforcement materials by using an inorganic adhesive are worked to be strip-shaped; while they are being overlapped, they wrap a conductor; an inorganic insulating tape whose mechanical strength is large, whose heat-resistant property is excellent and which does not contain an adhesive is wound on them; and, after that, this assembly is baked at a high temperature of 300 deg.C or higher.
Patent JP-H08199589-A (JP)
Title: Building foundation construction method
Inventor: YOSHIOKA KENICHI
IPC: E02D27/01
Filed: 1995-01-26
Abstract: PURPOSE: To make it possible to construct a foundation by molding a base which holds a premolded block foundation which is vertically installed and, moreover, easily adjust the slope of the foundation with a tilting adjustment metal fitting when holding the vertically installed block foundation and construct a foundation having a high vertical accuracy with ease. CONSTITUTION: A plurality of leg levers 4B are vertically installed to a base plate 4A which supports a concrete-made foundation 3. At least one leg lever 4B is arranged to consist of a threaded bolt lever 4B. A tilting adjustment metal fitting 4 which is designed to adjust a vertical length by turnably lifting up the bolt lever 4B, is grounded with and installed on a sub-slab concrete 1. The concrete block foundation 3 preIiminarity molded in a specific shape is vertically installed on the tilting adjustment metal fitting and the bolt lever 4 of the tilting adjustment is turnably lifted up, thereby adjusting the degree of inclination of the block foundation 3 on the tilting adjustment metal fitting 4. After this adjustment is over, a concrete-made base 2 is molded between the sub-slab concrete and the block foundation 3 so that the tilting adjustment metal fitting may be buried.
Patent JP-S56115963-A (JP)
Title: Transfer apparatus for electronic parts
Inventor: TAKATSUKA KENJI
IPC: G01R31/26
Filed: 1980-01-31
Abstract: PURPOSE:To enable an IC package to be speedily positioned and set to the socket terminals for testing IC characteristics by providing a chuck having a set of tools which support a flat IC package by pinching its outer side surfaces. CONSTITUTION:The vacuum chuck is so controlled as to be directly above an IC package 8 on the conveyor, and then the solenoid valve is turned on to send a high- pressure air from a tube 2 into an air cylinder 1, whose piston pushes a stopper 3, so that the chuck 6 is opened. Then, with the IC package 8 sucked up by a vacuum suction tube 7, turning off the solenoid valve causes the chuck 6 to be pulled back by a coiled spring 4, so that the IC is positioned inside the chuck 6. After the presence of the IC in the chuck has been confirmed by a pressure-sensitive sensor in the vacuum system, this is moved to above a testing socket, and testing is performed, with the IC package terminals pressed to the socket. Thereby, an IC package can be set in a short period of time.
Patent JP-S63178289-A (JP)
Inventor: ANDO TOSHISHIGE
IPC: G09G5/42
Filed: 1987-01-20
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-H10209529-A (JP)
Title: Ion laser device
Inventor: SHINSHI NAGATAKE
IPC: H01S3/082
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a movable mirror mount part so as to make the entire structure small and make a mirror change-over mechanism small and lightweight by fixing one mirror and providing an adjusting mechanism on the fixed mirror side. SOLUTION: This ion laser device is formed in outer mirror type, and an ion laser tube 1 and a pair of optical resonant mirrors (total reflection mirror 5 for first wavelength and output mirror 6) which are opposite to each other with the ion laser tube 1 in between are arranged independently therein. The mirror 5 is connected with a movable plate 14 through a fixed mirror mount, and it has a reflection characteristic suited to a first wavelength area. On the other hand, a total reflection mirror 20 for second wavelength area is provided to a movable mirror mount 19 whose position can be changed against the movable plate 14.
Patent JP-S61170485-A (JP)
Inventor: TSUJIMURA SHINICHIRO
IPC: B26B19/14
Filed: 1985-01-23
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-S57124618-A (JP)
Title: Ornamental candle
Inventor: TAKAHASHI TOSHIO
IPC: C11C5/02
Filed: 1981-01-24
Abstract: PURPOSE: To enhance ornamental effect of candles, by constructing a candle assembly by connecting the tops of a plurality of candlewicks with an igniting thread-like member.  
     CONSTITUTION: A support member 3 of a wire or plastics, shaped into a particular form such as a heart-like shape, is fixed to a large-sized ornamental candle 1, and many small candles 4 are fixed to holders of the support member 3. The wick top 2 of the large-sized candle 1 and the wick tops 2' of the small candles 4 are connected together by an igniting thread-like member 5 impregnated with a combustion-assisting agent like paraffin. With such an arrangement, when the wick 2 of the large candle 1 is lighted, small candles 4 are also lighted successively by the aid of the igniting thread-like member 5 and form a heart shape at last. By thus lighting many candles almost simultaneously, it is enabled to enhance both of formative and ornamental effects. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11214607-A (JP)
Title: Semiconductor device
Inventor: OKA TAKAHIRO
IPC: H01L29/06
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which the thickness of a molded part of a package is small with respect to the thickness of a semiconductor element to be sealed by molding, as compared with a conventional case. SOLUTION: A recessed part is arranged on the back side of a semiconductor element 10 and constituted of a rectangular trench 10e, having a rectangular bottom surface and four trenches 10a, 10b, 10c, 10d which stretch radially from four corners of the rectangular trench 10e to four corners of the semiconductor element. Mold sealing is performed in a state such that a die pad 12 of a lead frame 18 and in a state with four die pad supports 14a, 14b, 14c, 14d which stretch radially from four corners of the die pad 12 are inserted in the recessed part.
Patent JP-H01190297-A (JP)
Title: Pulse motor controller
Inventor: SHIMOMURA YASUO
IPC: H02P8/00
Filed: 1988-01-22
Abstract: PURPOSE:To enable arbitrary variable control to be performed, by adding a rotational angle on a program and an offset value applied from an input means to each other, to determine a controlled rotational angle, and by frequency- dividing reference pulse to determine the frequency of driving pulse. CONSTITUTION:By a micro-computer 4, out of memory 2, a rotational angle and a rotational speed on a program are read, and an offset value applied via an input unit 8, and frequency-dividing frequency are also read. After that, by the micro-computer 4, the rotational angle on the program and the offset value are added to each other, and a controlled rotational angle is determined. Reference pulse from a reference pulse oscillator 3 is frequency-divided with frequency dividers 9A, 9B, and is applied to a distributor 5 as driving pulse. By the distributor 5, based on control command from the micro-computer 4, a driver 6 is driven, and a pulse motor 1 is controlled.
Patent JP-S54104370-A (JP)
Title: Electronic wristwatch
Inventor: YOSHINO SADAJI
IPC: G04C10/00
Filed: 1978-02-01
Abstract: PURPOSE: To improve leakage resistance by providing airtightness to a battery containing part.  
     CONSTITUTION: The battery containing part is constituted by incorporating a battery containing cover 1 made of stainless steel which also serves as an anode lead to the tapered terminal 3 of the anode lead comprising nickel plating iron via rubber ring 4 and containing a hermetic type alkali battery 7 in the space formed by the cathode terminal 2 connected to a side face terminal 3 by a glass seal 6, by way of a silica gel contained case 5 and a spring 8, then sealing an inert gas such as nitrogen gas or the like. Thereby, the leakage of the hermetic type alkali battery 7 is suppressed low and the connection failure, etc. owing to the leakage are eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio