baber/WOPTO huggingface dataset:
Patent GB-2048413-B (GB)
Title: Fusion welding of pipe parts
IPC: B23K37/053
Filed: 1980-03-21
Granted: 1983-06-15
Abstract: A holding device for use in the fusion welding together of two pipe parts 19, 22 comprises a clamp 2 for clamping the first pipe part 19 and support 1 for supporting the clamp 2. The support 1 is fixedly mounted on the base 16 of a fusion welding machine. The position of the clamp 2 is adjustable relative to the support 1 in two mutually perpendicular directions in a plane perpendicular to the axis of the clamp by means of vertical adjusters (8 Fig. 3 not shown) and two oppositely directed, outwardly extending arms 5 of the clamp 2 which cooperate with respective slots in pillars 4 of the support, to allow the first pipe part 19 to be aligned with the second pipe part 22 which is clamped in a clamp 17 which is slidably movable by lever 18 on the base towards and away from the holding device. <IMAGE>
Patent GB-2163990-B (GB)
Title: Sheet material edge decollator
Inventor: MANGER CATS PIER CLAES
IPC: B41L1/14
Filed: 1985-08-07
Granted: 1988-07-20
Abstract: The transport edges of a limited number of computer print sheets can be easily and manually teared off from a set or pile of form papers, especially the transporting margins of chain forms, having perforated margins provided with perforated holes engageable for paper transport. A desk claming device (1) consists of an oblong ruler shaped bottom bar (2), provided with one or more guiding stop elements (6) to receive the perforated form margin, as well as another ruler shaped upper bar (3), being hingedly connected with the bottom bar (2). One longitudinal marginal side of the bottom bar (2) can be moved in an upward direction, manually, this bottom bar (2) being furthermore provided with means to bring the said longitudinal margin in a position opposite to and pressed against the bottom bar (2) sharply and in a rectilineair way for locking such form margins simultaneously. Thereafter the form edges are teared off by means of a single tearing off movement, whereby precisely the existing perforation or tearing line of the form sheet is followed.
Patent GB-2167925-B (GB)
Title: Characterisation of digital radio signals
Inventor: MARTIN ANDREW LOUIS
IPC: H04B17/00
Filed: 1985-05-15
Granted: 1988-04-20
Abstract: PCT No. PCT/AU85/00107 Sec. 371 Date Feb. 24, 1986 Sec. 102(e) Date Feb. 24, 1986 PCT Filed May 15, 1985 PCT Pub. No. WO85/05518 PCT Pub. Date Dec. 5, 1985.A method of characterizing a modulated carrier signal by generating electrical signals which represent arithmetic ratios and which can be used to construct a histogram indicative of the quality of the modulated carrier signal. For a digitally modulated carrier signal, time spaced samples of in band amplitude dispersion of the signal are generated and first counts are made of the number of occurrences of particular values of in band dispersion, over a range of such values. The error ratio of the decoded modulated carrier signal is also monitored and seconds counts are accummulated, of the numbers of occurrences of respective values of in band amplitude dispersions which at least substantially coincide with the value of said error ratio crossing a predetermined level. The ratio of each second count to each corresponding first count is then taken and these ratios are then representative of the probability that, at the respective in band amplitude dispersion value, the value of the error ratio will cross the predetermined level. When practicing the method with analogue modulated carrier signals, values of the signal to noise ratio are employed instead of the values of error ratio. A method of the invention permits construction of a histogram which pictorially represents the quality of the modulated carrier signal.
Patent GB-2247997-B (GB)
Title: Improvements in and relating to fire proofed conduits and conduit fittings for electrical cabling
Inventor: WARD DEREK ALFRED
IPC: H02G3/08
Filed: 1990-09-15
Granted: 1994-09-21
Abstract: A fire seal for use with electrical conduits and fittings therefor comprises a sheet or layer of intumescent material applied to one or more internal surfaces of the fittings or channels through which electrical cables pass. The intumescent material may take the form of a pad or gasket (3,6) typically of between 1.5 and 5.0mm thickness and may be secured to one or more internal walls of the fittings or channels by PVC faced adhesive tape. Preferably, the intumescent material includes a high proportion of graphite to prevent electrical shorting should one or more conducting wires of the cable become exposed. <IMAGE>
Patent GB-2266381-B (GB)
Title: Parallel test circuit for semiconductor memory device
Inventor: YOU JEI-HWAN
IPC: G11C29/40
Filed: 1992-12-31
Granted: 1995-11-08
Abstract: A parallel test circuit is provided in a semiconductor memory chip for use during both a wafer test and a package test. The parallel test circuit operates to automatically reduce the number of test output pins associated with a single package test to thereby increase the number of packages that can be tested simultaneously. The parallel test circuit includes a selector for limiting the number of output pads which may be activated during a package test run. The selector is responsive to a wafer test enable signal, from a selection control circuit, to control output pad selection.
Patent GB-2330355-B (GB)
Title: Closure assembly
Inventor: PROSSER MICHAEL DAVID
IPC: B65D41/16
Filed: 1997-10-17
Granted: 2001-11-07
Abstract: A method of assembling a closure (30) to the mouth (16) of a container (11) in which the closure (30) is provided with splines (26) on a surface thereof, and the method including the step of pushing the closure (30) axially onto the container (11) so that the splines (26) cut into co-operating surfaces (17) on the container, thus locating the closure thereon. <IMAGE>
Patent GB-2319687-B (GB)
Title: An image enhancement method and an image enhancement apparatus
Inventor: OYAMADA OUICHI
IPC: G06T5/00
Filed: 1996-11-22
Granted: 1998-12-09
Abstract: Two grey values for an original image, such as a facsimile image, are stored in a memory, 1 the image enhancement device 2' reads the grey values from the two greyscale image input memory 1 and enhances their pixels by enlarging them. The multiple grey-level converter 11 in the grey scale converter 10 converts the two grey values for the pixels into multiple grey values, and stores the multiple grey values in the multi- greyscale image input memory 4. The low-pass filter 6 then reads the grey values for the enhanced multi-greyscale image input memory 4, extracts low frequency elements to smooth the outline of the image and stores the low frequency elements in a memory 5. The determination means 12a of the two grey level converter 12 in the grey scale converter 10 reads multiple grey values from the memory 5. The grey values that are read are changed to two grey values by referring to the set value that is stored in advance in the set value area 12b and the two grey values are stored in the two greyscale image output memory 3.
Patent HU-212764-B (HU)
Inventor: SZUECS ISTVAN
IPC: B05B1/32
Filed: 1992-12-22
Abstract: A találmány folyadékporlasztó házzal, folyadék-hozzávezetéssel, külső zárású kúpos szeleppel, melynek a házban (1) elrendezve felső részével a ház (1) belső falával közvetlenül érintkező üreges porlasztó betétje (2), a ház (1) és a porlasztó betét (2) csökkentett külső átmérőjű fala által határolt átömlő tere (3), a porlasztó betétben (2) az átömlő tér (3) felső részén felső átömlő csatornája (4), alsó részén alsó átömlő csatornája (5) van. A ház (1) és a porlasztó betét (2) alsó részén a kettő között az alsó átömlő nyílás (5) alatt közdarab (6), a porlasztó betét (2) belső részében a felső átömlő csator- na (4) alatt elrendezett dugattyú (7), a dugattyúba rögzített szelepszár (8), a szelepszár (8) végén kúpos szelep (9) van. A porlasztó betétben (2) a dugattyú (7) alatt a szelepszár (8) körül elhelyezett rugó (14), a rugó alatt perdítőbetét (10), a perdítőbetétet (10), a porlasztóbetétet (2) és a közdarabot (6) alulról külső menetes csatlakozással a házhoz (1) rögzítő, tengelyében a túlnyúló szelepszárat (8) magába foglaló kilépő nyílást (15) tartalmazó fúvóka (11) a házat (1) a porlasztóbetétet (2) felülről lezáró, a házhoz (1) külső menettel csatlakozó, csőcsonkot (12) tartalmazó zárófedél (13) van.  HU 212 764 A leírás terjedelme: 4 oldal (ezen belül I lap ábra)
Patent HU-219489-B (HU)
Title: Indole derivatives, pharmaceutical compositions comprising same as active ingredient and process for producing them
Inventor: MACOR JOHN EUGENE
IPC: C07D417/14
Filed: 1993-03-04
Abstract: PCT No. PCT/US93/01667 Sec. 371 Date Aug. 19, 1994 Sec. 102(e) Date Aug. 19, 1994 PCT Filed Mar. 3, 1993 PCT Pub. No. WO93/18032 PCT Pub. Date Sep. 16, 1993   <IMAGE>  (I)  Compounds of the formula (I) where A represents a direct bond, C1-C4 alkyl, or C1-C4 alkenyl; n is 0, 1, or 2; W, X, Y, and Z are each independently oxygen, sulfur, nitrogen or carbon, provided that at least one of W, X, Y, or Z is nitrogen. These compounds are useful psychotherapeutics and are potent serotonin (5-HT1) agonists and may be used in the treatment of depression, anxiety, eating disorders, obesity, drug abuse, cluster headache, migraine, pain and chronic paroxysmal hemicrania and headache associated with vascular disorders, and other disorders arising from deficient serotonergic neurotransmission. The compounds can also be used as centrally acting antihypertensives and vasodilators.
Patent HU-214147-B (HU)
Inventor: BALINT SANDOR
IPC: A01N25/30
Filed: 1994-10-21
Abstract: A találmány két hatóanyagőt és hatásfőkőzó segédanyagőkat tartalmazófűngicid készítményekre vőnatkőzik, melyek alkalmasak fitőpatőgénszervezetek kipűsztítására szőlőben, gyümölcsösben, zöl ségfélében,bűrgőnyában, cűkőrrépában stb. a növényekre az egyes növényi részekrevagy a növények magvaira kijűttatva. A készítmények hatóanyagként1:(1–10) tömegarányban D,L-N-(2,6-dimetil-fenil)-N-(2'-metőxi-acetil)--alanin-metil-észtert, tetrametil-tiűram-diszűlfidőt és biőlógiaihatásfőkőzóké t a D,L-N-(2,6-dimetil-fenil)-N-(2'-metőxi-acetil)-alanin-metil-észter tömegére vőnatkőztatva 1:(1–40) tömegaránybancűkőralkőhől-származékőt és/vagy 16–18 szénatőmszámú növényi eredetűzsír avak metilésztereinek elegyét tartalmazza felületaktív szerekkelés hőrdőzóanyaggal elkeverve. A készítményben az összes hatóanyagmennyisége 1–80 tömeg%. Az eljárás lényege, hőgy a növényt vagy a nöényi magvakat a készítménnyel 1–2 kg/ha, illetve 1–2 kg/t adagbankezelik. ŕ
Patent IT-1226598-B (IT)
Title: Multisection hydraulic telescopic crane boom
Inventor: MENTZER WILLIAM E
IPC: B66C/
Filed: 1982-11-04
Granted: 1991-01-24
Abstract: The telescopic crane boom has inner, mid and manual fly (23) sections. An hydraulic cylinder carries a fluid-powered latch element, with a second latch on the manual fly section to automatically engage the first. An extension and retraction power cylinder is connected between the telescopic mid-section and inner section of the boom. A locking pin is provided for the manual fly section on the mid section surrounding it. The manual fly section has a coating receiver for the locking pin, providing automatic engagement upon fly and mid-section movement. A remote fluid power cylinder is connected to the first fluid latch and the lock pin for disengaging the fluid power latch on the first cylinder while the locking pin is engaged with the pin and vice versa. An electric switch-operated indicator shows when the latching plunger is engaged. The safety interlock prevents operation of the latch plunger and lock pin in an improper sequence.
Patent IT-1110390-B (IT)
Title: Homologation of methanol to ethanol - by reacting methanol with synthesis gas, cobalt aceto-acetonate, tert. organic Gp=VA cpd. and promoters
IPC: C07C/
Filed: 1979-01-08
Granted: 1985-12-23
Abstract: The process comprises reaching methanol with H2 and CO in the presence of cobalt acetoacetonate (IV), a tert. organic Gp VA cpd. (I), an iodine promoter (II) and a Ru cpd. (III) as a second promoter, at 150-250 degrees C and 1000-6000 psig. (I) has formula: (where E is P3+, As3+ or S Sb3+; R1-3 are 1-24C (un)satd. alkyl opt. branched, 6-20C aryl, 1-30C alkenyl, 3-40C cycloalkyl, 6-40C aralkyl or alkanyl; n is 0 or 1 and when n = 1, E is P3+). The ratio IV:(I) is 1:20-20:1; IV:II is 1:100-100:1; and IV:III is 1:20-20:1. The catalyst system is highly selective to the formation of ethanol, and minimises the formation of by-products e.g. acetaldehyde, ethers, esters.
Patent IT-1110283-B (IT)
Title: Electrolytic prodn. of 1,2-di:chloroethane from ethylene - using hydrochloric acid electrolyte contg. iron-group metal ions
Inventor: TEDORADZE GURAMI AKAKIEVICH
IPC: C07C/
Filed: 1979-01-10
Granted: 1985-12-23
Abstract: (I) is produced by electrolysing a 12-36% HCl soln. at 45-70 degrees C while introducing ethylene into the anolyte. The improvement comprises adding an Fe-group metal and/or cpd. and/or alloy to the HCl soln. before electrolysis in an amt. corresp. to >=0.006 g-ion/l. (I) is useful as a solvent and for vinyl chloride prodn. The process gives high yields (e.g. 80-95% based on ethylene and 85-98% current efficiency) of (I) with high purity (e.g. >95%) using high anodic current densities.
Patent IT-978641-B (IT)
IPC: C11D1/66
Filed: 1973-01-30
Granted: 1974-09-20
Abstract: Concentrated heavy duty liquid detergent compositions containing a mixture of a nonionic surfactant, an anionic surfactant and ethanolamine and being especially adapted to stain and soil removal from fabrics, either applied directly to such fabrics before washing or employed as detergent compositions for conventional fabric laundering.
Patent IT-1187646-B (IT)
Inventor: MAURI LUIGI
IPC: C08J7/048
Filed: 1985-03-25
Granted: 1987-12-23
Abstract: Polyolefin films having improved impermeability to gases and vapors, are coated on one or both sides with a layer of a copolymer containing hydroxyl, carboxyl and, optionally, ester groups, which has been obtained by hydrolysis of copolymers consisting of an unsaturated ester and of an unsaturated acid or a corresponding anhydride.
Patent IT-1248763-B (IT)
Title: Method for fabricating a luminescent display screen structure for a cathode ray tube
Inventor: PATEL HIMANSHU M
IPC: H01J/
Filed: 1990-08-17
Granted: 1995-01-27
Abstract: Method for fabricating a luminescent display screen structure on the inner surface of a cathode ray tube includes the stages of wetting the screen with a suitable wetting solution; bringing the wetted screen into uniform contact with a film-forming solution, consisting essentially of a polymethacrylate resin, an organic solvent for the resin and a plasticizer; drying the screen to form a continuous volatilizable film on it; depositing a metal coating on the film; and baking the screen at a sufficient temperature to volatilize, and thus remove, the film. The film-forming solution is improved with respect to preceding solutions by the inclusion of a suitable quantity of an additive which is miscible in water and in the organic solvent. The additive reduces the surface tension of the film-forming solution, thus improving its running characteristics, to significantly reduce the premature drying and gelling of the film so that non-uniformities and striations in it are minimized.
Patent IT-1137221-B (IT)
Title: Spiral tube mfg. device
Inventor: YOSHITO TSUYAMA
IPC: B21C37/12
Filed: 1981-04-22
Granted: 1986-09-03
Abstract: The device has three forming rollers positioned at the corners of a triangle positioned around the outside of the tube, for bending a flat band of tubular material into a spiral. One of the forming rollers acts outwards against the inside of the band, while the two remaining forming rollers respectively lying in front and behind it act inwards against the outside of the band. The thickness of the band, the yield stress of the band material and the curvature of the mfd. spiral tube are used to obtain the max. curvature of the band, using a formula which also includes Young's modulus for the band material and a value obtained from the required residual moment of the tube.
Patent IT-1186744-B (IT)
Inventor: ROGGERO ARNALDO
IPC: C08F8/30
Filed: 1985-07-01
Granted: 1987-12-16
Abstract: Coupling agents of general formula and/or and their use in a method for the termination of living polymers obtained by the anionic polymerization of dienic and/or vinylaromatic monomers.
Patent IT-1243031-B (IT)
Title: Apparatus for cutting pasta, of interchangeable type, that can be used directly on the head of ravioli machines and the like to produce tagliatelle and similar long pasta
Inventor: LUNARDELLI PIETRO
IPC: A21C/
Filed: 1990-09-24
Granted: 1994-05-23
Abstract: Cutting apparatus with grooved rollers for producing long pasta, consisting of a quadrilateral plate in which a circular opening is formed inside which opening a cylindrical disc-shaped plate is mounted so that it can rotate, at least three pairs of rollers being fixed to the said disc-shaped plate, these rollers being provided with uniformly spaced-out grooves of different shape and projecting out at right angles to the said rotary disc- shaped plate, the rollers of each pair being mounted so as to mesh together by means of gears positioned behind the said rotary disc-shaped plate in order to allow each pair to be actuated independently from the others, the said quadrilateral frame carrying the said roller- carrying disc-shaped plate being designed so that it forms an apparatus for cutting long pasta that can be inserted directly into the head of a machine for making filled pasta as an alternative to the usual filled pasta moulds, with the outermost gear of each pair of rollers engaging with a drive gear provided inside the head and actuated by the motor unit of the ravioli machine. <IMAGE>
Patent IT-1206352-B (IT)
Inventor: BONITO RENATO DI
IPC: D01F6/40
Filed: 1986-12-04
Granted: 1989-04-14
Abstract: A modacrylic fibre showing a reduced flammability, and endowed with improved general characteristics, is obtained by wet-spinning a copolymer contained metered amounts of acrylonitrle, vinylidene chloride, acrylamide and alkaline metallyl-sulphonate monomers. Said copolymer is obtained in its turn by copolymerizing said monomers in aqueous suspension and in the presence of a redox catalyst consisting of an alkaline hydroxylamine-sulphonate and alkaline bisulphite.
Patent IT-1046407-B (IT)
Title: Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876)
Inventor: GIAMPIERO PIERI
IPC: C09B/
Filed: 1975-05-21
Granted: 1980-06-30
Abstract: Azo dyes of formula (I): (in which R is methyl or ethyl; R or methyl; the COOH gp. is in m- or p-posn. to the azo gp.), are used for dyeing polyamide fibres in yellow-to-orange shades, from boiling aq. dye baths. Level shades are produced on stripy-dyeing polyamide fabrics with good intensity and fastness, esp. to wet treatments. or methyl; the COOH gp. is in m- or p-posn. to the azo gp.), are used for dyeing polyamide fibres in yellow-to-orange shades, from boiling aq. dye baths. Level shades are produced on stripy-dyeing polyamide fabrics with good intensity and fastness, esp. to wet treatments.
Patent IT-1155069-B (IT)
Title: Activation of nickel steam reforming catalyst
Inventor: MCMAHON JOSEPH F
IPC: B01J35/02
Filed: 1982-11-24
Granted: 1987-01-21
Abstract: Twisted nickel strip catalyst is activated by treating with a soln. of formic acid and hydrogen peroxide to form a layer of nickel formate on the strip and then decomposing the nickel formate by heat so that gases are given off and the layer of nickel formate becomes highly activated. The catalyst produced is also claimed. The catalyst is used for steam reforming of hydrocarbons, esp. methane or natural gas, to form a hydrogen-rich synthesis gas. Decompsn. of the nickel formate layer produces a layer of high surface area.
Patent IT-1030542-B (IT)
Title: Sepg pure diphenylmethane diisocyanate - from unheated crude polyisocyanate mixtures by crystn
IPC: C07C/
Filed: 1973-05-23
Granted: 1979-04-10
Abstract: Diphenylmethane diisocyanate (I) is sepd. by crystallisation from a crude undistilled mixt. of polyisocyanates obtd. by phosgenation of the mixed polyamines derived from an aniline-HCHO condensate, where the crude undistilled poly isocyanate mixt. has not been heated to >150 degrees C for any appreciable time. The crystals are obtd. in easily separable form, and contain a high proportion of the 4,4'-isomer. The polyamine can be produced in presence of only 0.3-0.5 moles HCl/mole aniline, thus reducing the cost of neutralisation and removal of NaCl. By varying the conditions, 3 qualities of I can be obtd., as well as a crude diisocyanatepolyisocyanate mixt., suitable for the prodn. of different types of polyurethanes.
Patent IT-1043882-B (IT)
Title: Tetrahydroisoquinoline derivs - smooth muscle relaxants
Inventor: KUMMIKO TANOKO
IPC: C07D/
Filed: 1972-06-21
Granted: 1980-02-29
Abstract: The novel title cpds. are of formula:- (in which R1 and R2 are H or lower alkyl, X is O or S, and R3 is phenyl having 1-3 substituents selected from lower alkoxy, OH, amino, NO2, lower haloalkyl and halogen) together with their pharmaceutically acceptable salts.
Patent IT-1046665-B (IT)
Title: Contact system for HV switch with pressurised extinguishing gas - has cupro silver alloy tube supporting graphite electrodes
IPC: H01H/
Filed: 1974-10-01
Granted: 1980-07-31
Abstract: The system comprises a high voltage switch with pressurised arc extinguishing gas. It consists of a nozzle shaped switch section at both ends of the spark gap with a graphite electrode pressed into the ends. The graphite electrode is held in position by a tight fit. The tube is made from a cupro silver alloy with a low percentage of silver. The silver can be replaced by zirconium. The heat generated in the system is quickly dissipated and this increases the current carrying ability of the contacts and the mechanical stability of the joint between the electrode and its tubular support.
Patent IT-1165403-B (IT)
Inventor: JEREMIAH THOMAS LEO
IPC: G11C29/00
Filed: 1979-12-20
Granted: 1987-04-22
Abstract: For a computer system having an array of external registers which may be used as a data source or data destination, wherein such system uses an odd parity checking system, and wherein certain of the register position in the external array can be vacant, an improved parity checking configuration includes a plurality of parity bit latches, one for each location in the external register array. The parity bit latches are set by an initial microprogram load to provide an odd parity bit for each location in the external array of registers which is empty or which may be faulty, disabled or malfunctioning. This assures that when the external array is searched by row, that all of the array locations will provide the appropriate parity check regardless of whether a byte of information exists therein or not.
Patent IT-1190278-B (IT)
Title: Prepn. of tert.-butyl derivs. of cardanol and 3-N-penta:decyl-phenol
Inventor: ATTANASI ORAZIO
IPC: C07C/
Filed: 1986-04-22
Granted: 1988-02-16
Abstract: Few drops of a reagent comprising (%w/w) 1-8 aq. hydrogen peroxide 1-10 ethanolic phenol-phthalein (or guaiacol resin, or ethanol-benzene soln), and 20-98 aq. acetic acid are added to stools or urine. A colour reaction indicates the presence of blood. The reaction is very sensitive. @()
Patent IT-1197735-B (IT)
Inventor: SHAW HERBERT JOHN
IPC: G01C19/00
Filed: 1983-10-28
Granted: 1988-12-06
Abstract: A fiber optic interferometer provides kerr-effect compensation by using a multimode source (10) to provide counter-propagating waves in a loop (14) of fiber optic material to reduce the difference between the average intensity weighted phase shifts of the waves after they have traversed the fiber loop (14).