baber/WOPTO huggingface dataset:
Patent GB-1321332-A (GB)
Title: Friction welding
IPC: B23K20/12
Filed: 1970-07-09
Abstract: 1321332 Welding by pressure WELDING INSTITUTE 9 July 1971 [9 July 1970] 33447/70 Heading B3R In a friction welding process the work-pieces are substantially locked during at least the major part of the burn-off stage to axial driving means which provide a predetermined rate of axial approaching movement. One of the workpieces 10, 12 to be joined is held in a non- rotary chuck 13 supported by piston and cylinder means 14, 15, 16 on a carriage 17 adapted to be fed axially at a predetermined rate by screw rods 20, 21. The cylinder 16 provides an hydraulic buffer arrangement when the work-pieces 10, 12 first make contact, the piston 15 being displaced until it abuts a stop 22a. Thereafter the rate of shortening of the the work-pieces is determined by the drive to the screws 20, 21. The rate of movement may be constant or, progressively increasing or alternatively initially at a low value and then increased. An hydraulic lock consisting of a valve controlling the flow between the two ends of the hydraulic cylinder may be used instead of the mechanical arrangement shown. In an alternative arrangement the work-piece is fed axially by an hydraulic ram supplied by a constant delivery source e.g. a high pressure pump supplying the ram through a control orifice.
Patent GB-1330097-A (GB)
Title: Method of and centrifugal separator for separating rubber latex
IPC: B04B1/08
Filed: 1972-04-06
Abstract: 1330097 Centrifugal separator ALFA LAVAL AB 6 April 1972 15906/72 Heading B2P A centrifugal separator has a rotor 1, 2 provided internally with a stack 8 of conical separation improving discs 10, 11 of two kinds, the diameter of the central hole of the first kind (11) being relatively large and that of the central hole of the second kind (10) being relatively small, at least one disc of the first kind being inserted between adjacent discs of the second kind, and the radially outer edges of all discs being located at a distance radially inside the inner wall of the rotor. The separator may be used for concentrating rubber latex which is fed via a distributor 4, channels 7 and holes 9. Axial vanes are provided at 13. High viscosity cream is discharged through an overflow outlet 14 and holes 16 and low viscosity skim via channels 17 and holes 18. The inner edges of the discs 11 may be located radially inside or outside the distribution holes 9. Both kinds of discs are provided on the skim side with round caulks 19 of relatively small height and the discs 10 are provided on the cream side with radially extending caulks 20 of greater height.
Patent GB-1332731-A (GB)
Title: Coal plough having dust suppression means
IPC: E21C35/22
Filed: 1972-02-14
Abstract: 1332731 Coal ploughs COAL INDUSTRY (PATENTS) Ltd 14 Feb 1972 [12 March 1971] 6680/71 Heading E1F Adjacent to or in the or each holder of a cutting tool of a coal plough is located an outlet for dust suppression fluid. Preferably such a plough has two oppositely directed holders and flow of fluid from the associated outlets is so regulated by control means that fluid emerges only from the outlet adjacent the operative cutting tool. The control means when opposed holders 12 are secured to a cutting head 8 pivoted at 10 on the body 4 of the plough involves slide valves 22, 24 mounted on either the body or the head and abutments 30, 32 on the head or the body.
Patent GB-1333667-A (GB)
Title: Electrical fault location apparatus
IPC: G01R31/08
Filed: 1972-03-20
Abstract: 1333667 Detecting fault in train line WESTINGHOUSE BRAKE & SIGNAL CO Ltd 20 March 1972 [3 May 1971] 12684/71 Heading B7H A train line 1, which connects driver's cab TC1 and the other cars TC2-TCn of a train and normally provides a series circuit via interlocks 4-5, controlled, e.g. from door operated mechanisms in the cars, to driver's control equipment 2, is tested in the event of a fault by disconnecting the driver's equipment at switch 3 and applying a fixed A.C. voltage from source 6 to the line via A.C. current measuring equipment 8. The current measuring equipment is calibrated in terms of the number of capacitors 9-14 in circuit and thus indicates the position of the break or faulty interlock in the circuit.
Patent GB-1335965-A (GB)
Title: Spectrally sensitized silver halide emulsions
IPC: G03C1/22
Filed: 1971-01-19
Abstract: 1335965 Sensitized silver halide emulsions AGFA-GEVAERT 19 Jan 1971 [17 Feb 1970] 7586/70 Heading G2C [Also in Division C4] Silver halide emulsions are sensitized with merocyanine dyes which correspond to the following general formula: wherein: Z stands for the atoms necessary to close an oxazole nucleus or an oxazole nucleus with fused aromatic carbocyclic ring, R 1  stands for sulphatoalkyl, phosphonoalkyl or the group AWNHVB wherein each of W and V represent carbonyl, sulphonyl or a single bond at least one of W and V being sulphonyl, A stands for alkylene and B stands for hydrogen, alkyl, substituted alkyl, amino or substituted amino, B not being hydrogen when V stands for carbonyl or sulphonyl, and each of R 2 , R 3  and R 4  stands for hydrogen, a saturated or unsaturated aliphatic hydrocarbon group which may be substituted, cycloaliphatic, aryl, or substituted aryl, one of R 3  and R 4  being an aliphatic group or aryl group substituted by sulpho, carboxy or alkoxy carbonyl, the acidic groups being in the free acid form or salt form. The emulsions may be lippmann or Lith type emulsions.
Patent GB-1336595-A (GB)
Title: Electrical connectors
IPC: H01R13/502
Filed: 1971-05-13
Abstract: 1336595 Two-part couplings CANNON ELECTRIC (GREAT BRITAIN) Ltd 13 May 1971 [2 Sept 1970] 41989/70 Heading H2E An electrical connector includes an insulating cylindrical contact housing made up of sectors 1, 2, 3 each provided with cavities 4, 5 for the insertion of contact sockets or plug pins. The cavities in one sector may be different in size and/or number and/or location from those in another. Filler plugs may be inserted in any unused cavities. In embodiments having four sectors one sector may be set back from the others or alternatively one pair of opposite aligned sectors may be set back from the other pair of sectors.
Patent GB-1337391-A (GB)
Title: Treating surfaces of building materials
IPC: C03C4/00
Filed: 1971-01-19
Abstract: 1337391 Glazing building materials UNITED STATES BORAX & CHEMICAL CORP 19 Jan 1971 [13 Feb 1970 7 May 1970 11 Nov 1970] 7032/70 22033/70 and 53579/70 Heading C1M In a method of glazing ceramic building materials such as bricks, tiles and concrete by heating in a flame, a flux is coated on the surface of the material prior to the application of the flame. The flame is preferably an oxygen-coal gas or oxy-acetylene flame and the surface is heated to a temperature of the order of 1500‹ C. Examples of suitable fluxes include boric acid, alkali and alkaline earth metal borates, glycol borate and a condensation product thereof, silica, cornish stone, nepheline syenite, feldspar, pegmatite, organic and inorganic silicon compounds and alkali and alkaline earth metal phosphates. A metal oxide colouring agent may be mixed with the flux. The fluxing material is applied to the surface in the form of a solution, suspension or paste made with water or kerosene which may also contain an adhesive, for example water-glass.
Patent GB-1337523-A (GB)
Title: Rack and pinion steering gear
IPC: F16H57/022
Filed: 1972-05-20
Abstract: 1337523 Toothed gearing; bearings FORD MOTOR CO Ltd 20 May 1972 23852/72 Addition to 1276804 Headings F2A and F2Q In a modification of the rack-and-pinion steering gear disclosed in Specification 1,276,804, the conical bearings 14, 15 are located at the same side of the pinion 10, and the other end of the pinion is supported by a plain bearing 16. The bearings 14, 15 comprise a metal bearing ring 21 and plastics bearing rings 20, 24.
Patent GB-1341388-A (GB)
Title: Rocking chair or the like
IPC: A47C3/029
Filed: 1971-10-28
Abstract: 1341388 Rocking chairs A C N MACKENZIE OF ORD 28 Oct 1971 [13 Aug 1970] 7055/70 Heading A4J A rocking chair comprises two rockers C bendable from a planar to an arcuate configuration when weight is applied to a flexible seat 30 extending between two frame members A and B connected by inextensible cords 22 and 26, e.g. of nylon, to the rockers and pivoted upon the central portion of the rockers. The frames A and B may be of wood, metal or plastics material. The rockers C which may be replaced by a single sheet of material may be of glass fibre, wood or steel. The seat 3 may be a single sheet or thongs of leather or fabric. The cords may be replaced by rigid rods or panels. The chair may be constructed to be taken apart and re-assembled.
Patent GB-1341441-A (GB)
IPC: B01F15/00
Filed: 1971-06-16
Abstract: 1341441 Mixing slurries S G FRANKS ENG Ltd 13 June 1972 [16 June 1971] 28190/71 Heading B1C An immersion mixer for liquids and slurries has a rotor with two impellers 15, 16 separated by a disc 17 and a tubuler stator 19, 20 having two sets of apertures 22, 23 on opposite axial sides of the disc 17. A vertically adjustable plate 24 controls the vortex produced by the upper impeller. As shown the apertures 22 are formed by a wire mesh, but both sets may consist of circular holes, or slots which may be arranged axially or otherwise. In operation when a slurry is treated the plate 24 is initially positioned to abut the spider 14 so that only the lower impeller is used to break down the larger lumps, whereafter the plate 24 may be raised.
Patent GB-1346919-A (GB)
Title: Construction of ships
IPC: B63B9/00
Filed: 1971-10-21
Abstract: 1346919 Ships hulls SWAN HUNTER GROUP Ltd and R RUTHERFORD 10 Oct 1972 [21 Oct 1971] 48990/71 Heading B7S The bow or stern of a ship is constructed from a set of prefabricated units including side units B in each of which webs 18 are normal to the outer shell 16 and run between the shell and a parallel bulkhead 12. In the illustrated bow, a hollow bottom unit A is prefabricated upside down and is then righted to serve as a platform on which the side units B and a stem unit C are secured, after which an upper deck unit D is secured in place. The bulkheads 12, tank top 6 and web 24 may be non-watertight so that the entire fore-peak tank can be used for water ballast. Alternatively, all the boundaries of the centre tank 34 may be water tight so that it can be used as a clean ballast tank, the space outside it remaining dry. The ship may be a tanker, bulk carrier or other cargo ship.
Patent GB-1354604-A (GB)
Title: Electrical connectors
IPC: H01R4/60
Filed: 1971-05-11
Abstract: 1354604 Electric couplings REYROLLE PARSONS Ltd 11 May 1971 14257/71 Addition to 1238294 Heading H2E Two tubular aluminium bus-bars 10, 11, supported in a steel tube 12, are electrically connected by means of an expansible clamping device 20, an aluminium block 17, and welded between them flexible conductors 15, 16. The clamping device comprises two metal blocks 18, 19, between which is located a jacking screw 21 which can force the blocks apart into clamping engagement with opposite sides of the bore in bus-bar 11. The block 17 is welded to the inside of bus-bar 10 and buttons 13, 14 of insulating plastics material are mounted on the outsides of the ends of bus-bars 10, 11. Holes 25, 26 in bus-bar 11 and the tube 12, respectively permit the insertion of a tool to turn the screw 21. In another embodiment (Fig. 3, not shown) a bus-bar 10 is supported in a tube 12 and the device 20 clamps directly against the bore of the tube. The other end of the tube may similarly support a second bus-bar or it may be secured to an insulating part.
Patent ID-25426-A (ID)
Inventor: PAGANI GIORGIO
IPC: C01C1/04
Filed: 2000-03-15
Abstract: A method for the simultaneous modernisation of a plant for ammonia synthesis and a plant for urea synthesis, provides - inter alia - the arrangement of a carbamate synthesis section and a carbamate decomposition section, in order to obtain a predetermined amount of carbamate in aqueous solution and of hydrogen and nitrogen in gaseous phase which are fed to the existing sections for urea synthesis, respectively ammonia synthesis. Thanks to this method of modernisation it is possible to remarkably increase the production capacity and at the same time to reduce the energy consumption of the urea and ammonia plants without being forced to replace or anyway overload the existing sections of decarbonation, methanation and compression, in general. <IMAGE>
Patent ID-27439-A (ID)
Inventor: RIEHLE RICHARD JAMES
IPC: D21H17/55
Filed: 1998-12-30
Abstract: Process for reducing the AOX content of wet-strength resins, such as polyaminopolyamide-epi or polyalkylene polyamine-epi resins, by treatment with base, e.g. sodium hydroxide, while maintaining the wet-strength effectiveness of the resin.
Patent ID-27042-A (ID)
Inventor: ANDERSON DAVID K
IPC: F22D1/36
Filed: 1999-04-28
Abstract: The flue gas temperature coming from an air preheater to a particulate collection device such as an electrostatic precipitation or fabric filter is reduced to improve the operation of the particulate collection device. This may be done by reducing the exit flue gas temperature from the air preheater or reducing the temperature after exiting. In one embodiment, air in excess of that needed for combustion is passed through the air preheater with the heated excess air either being dumped or used for a variety of purposes in the plant. A particular embodiment involves segmenting the air outlet side of a rotary regenerative air preheater and withdrawing the excess air from the segment where the dust loading is the lowest. Further, additional cooling of the flue gas can be provided by reducing the quantity of primary air that typically bypasses the air preheater and then providing other ways to control the primary air temperature to the pulverizers. The flue gas temperature may also be cooled after the air preheater by heat exchange or spray cooling with water.
Patent IL-106740-A (IL)
Title: Room spray dispenser
IPC: B05B11/00
Filed: 1993-08-19
Abstract: A room spray dispenser includes an adjustable triggering lever having a roller to engage a moving object, such as a door, to activate the spray. Rotation of the lever in a first direction causes a trigger/rocker element to be placed in a cocked position in which actuating springs are tensioned, which subsequent rotation of the lever causes the trigger to return to a rest position, the spring energy being directed to actuate a spray valve. A following rotation of the lever in the first direction reloads the mechanism for the next spray.
Patent IL-107220-A (IL)
Title: Oligonucleotides derived from the superoxide dismutase
IPC: C12Q1/689
Filed: 1993-10-11
Abstract: The use of the superoxide dismutase (SOD; EC 1.15.1.1) gene system as a target for the detection and differentiation of pathogenic and non-pathogenic organisms including bacteria, fungi and protozoans is described. More particularly, there are described oligonucleotides derived from the SOD gene family which oligonucleotides are capable of hybridyzing to a single-stranded nucleic acid sequence (target sequence) which is obtainable by amplifying and denaturing a part of a gene coding for a superoxide dismutase (SOD) using a polymerase chain reaction (PCR) and a pair of primers, the first primer containing the sequence 5'-AGC TTC ACC ACA GCA AGC ACC A-3' (Seq. Id. No. 1; Z205) as priming sequence and the second primer containing the sequence 5'-TCG G(T)CC GAG TTC ACG ACG(A,T) TTC CA-3' (Seq. Id. No. 2; Z212) as priming sequence. These oligonucleotides may be used in the form of primers and probes to amplify and detect target sequences derived from SOD genes, especially, from SOD genes of pathogenic and non-pathogenic organisms including bacteria (e.g. mycobacteria), fungi and protozoans.
Patent IL-109048-A (IL)
Title: Superabrasive tool
IPC: B24D5/12
Filed: 1994-03-21
Abstract: The invention provides a segmented wheel comprising a solid metal core and abrasive tools located at the rim of said wheel and being thicker than said core, said tools comprising a bond material being a metal bond and having dispersed therein abrasive grains comprising at least one superabrasive component selected from the group of diamond, cubic boron nitride (CBN) or tungsten carbide and microcrystalline alumina filamentary particles with a uniform orientation, in which the filamentary particles are oriented perpendicular to the cutting or abrading surface of the tools and are located at the edges of the segmented wheel. <IMAGE>
Patent IL-114030-A (IL)
Title: Saccharide composition with a lesser reducibility its preparation and compositions containing it
IPC: A23L9/10
Filed: 1995-06-07
Abstract: A saccharide composition with a reduced reducibility which is prepared by hydrogenating a saccharide mixture comprising reducing saccharides and non-reducing saccharides consisting of trehalose and/or saccharides having a trehalose structure. The saccharide composition has a satisfactory sweetness, taste and stability, and is substantially free from reducibility, so that it can be freely used in a variety of compositions such as foods, cosmetics and pharmaceuticals which are susceptible to reduction. <MATH>
Patent IL-136117-A (IL)
Title: Method for pitch estimation using perception based analysis by synthesis
IPC: G10L25/90
Filed: 1998-11-16
Abstract: The method for estimating pitch of a speech signal comprising the steps of: inputting a speech signal; determining a plurality of pitch candidates each corresponding to a sub-range within a pitch search range; analyzing a segment of a speech signal using linear predictive coding (LPC) to generate LPC filter coefficients for the acoustic signal segment; LPC inverse filtering the speech signal segment using the LPC filter coefficients to provide a residual signal which is spectrally flat; transforming the residual signal into the frequency domain to generate a residual spectrum; analyzing the residual spectrum to determine peak amplitudes and corresponding frequencies and phases of the residual spectrum; generating a reference residual signal from the peak amplitudes, frequencies and phases of the residual spectrum using sinusoidal synthesis; generating a reference speech signal by LPC synthesis filtering the reference residual signal; performing harmonic sampling for each of the plurality of pitch candidates to determine the harmonic components for each of the plurality of pitch candidates; generating a synthetic residual signal for each of the plurality of pitch candidates from the harmonic components for each of the plurality of pitch candidates using sinusoidal synthesis; LPC synthesis filtering the synthetic residual signal for each of the plurality of pitch candidates to generate a synthetic speech signal for each of the plurality of pitch candidates, and comparing each of the synthetic speech signals for each of the plurality of pitch candidates with the reference residual signal to determine an optimal pitch estimate based on a synthetic speech signal for a pitch that provides a maximum signal to noise ratio. 1921 ז' באב התשס" ד - July 25, 2004
Patent IL-140563-A (IL)
Title: Molten salt electrolytic cell having metal reservoir
IPC: C25C7/00
Filed: 1999-07-07
Abstract: An electrolysis cell (10) for producing a molten metal having a density less than a density of a molten electrolyte used for producing said metal in said cell, comprising: at least one section (14) adapted for electrolysis of a salt of said metal contained in a molten electrolyte to form droplets of said metal in molten form contained in said electrolyte; electrodes (18) within said at least one electrolysis section for effecting said electrolysis; a metal recovery section (15) adapted for separation of said metal from said electrolyte to form a molten metal layer, having an upper surface, floating on an upper surface of said molten electrolyte; a liquid-filled reservoir (25) communicating with an upper part of the metal recovery section adapted for the collection of molten metal from said molten metal layer by overflow of said layer into said reservoir; liquid transfer apparatus communicating with said reservoir wherein said liquid transfer apparatus is adapted for displacement of liquid already present in the reservoir, without removing said liquid permanently from said cell, to enable molten metal from said layer to accumulate in said reservoir; and a tapping device for periodically removing metal from the cell. 2727 י" ב בתשרי התשס" ה - September 27, 2004
Patent IL-147293-A (IL)
Title: Peptides that lower blood glucose levels
IPC: A61K47/48
Filed: 2001-12-25
Abstract: The present invention relates to novel peptide conjugates which have increased stability and are useful in the treatment of excess levels of blood glucose.
Patent IL-151743-A (IL)
Title: Method for in vitro molecular evolution of antibody function
IPC: C40B10/00
Filed: 2002-09-12
Abstract: The present invention relates to a method for in vivo molecular evolution of antibody function. According to the present invention, a nucleic acid encoding a CDR that is normally contained in a framework (the “original framework”), which differs from a selected master framework, is amplified from an immunoglobulin gene and is inserted into a nucleic acid encoding the selected master framework. The invention further provides an antibody library, such as a phage display library, and methods of making the same.
Patent IL-181183-A (IL)
Title: Use of an elastase inhibitor in the manufacture of a medicament for the treatment of leukemia
Inventor: LAPIDOT TSVEE
Filed: 2007-02-06
Abstract: The invention relates to the use of an elastase inhibitor in the manufacture of a medicament for the treatment of leukemia, preferably acute leukemia and more preferably for the treatment of AML
Patent IL-187819-A (IL)
Title: Compounds for preparing immunological adjuvant
Filed: 2007-12-02
Abstract: The present invention provides methods for preparing TLR-4 receptor agonist E6020: and stereoisomers thereof, which compounds are useful as an immunological adjuvants when co-administered with antigens such as vaccines for bacterial and viral diseases. Also provided are synthetic intermediates.
Patent IL-191131-A (IL)
Title: Drospirenone for hormone replacement therapy
Inventor: HEIL WOLFGANG
IPC: A61P25/00
Filed: 2008-04-29
Abstract: The present invention relates to compositions comprising drospirenone together with a pharmaceutically acceptable carrier of excipient, wherein said composition does not contain an estrogen. In one embodiment drospirenone is in micronized form. In another embodiment drospirenone is in a form having a surface area of more than 10,000 cm 2 /g. In a further embodiment drospirenone is in a form having rapid dissolution such that at least 70% of said drospirenone is dissolved within 30 minutes when the composition is subjected to dissolution testing in 900 ml of water at 37 °C using USP XXIII Paddle Method II operated at a stirring rate of 50 rpm. In a still further embodiment the composition comprises inert carrier particles containing drospirenone on their surface.
Patent IL-202555-A (IL)
Title: Meganuclease variants cleaving a dna target sequence from the mouse rosa26 locus and uses thereof
Inventor: GOUBLE AGNES
IPC: A61K/
Filed: 2009-12-06
Abstract: An I-CreI variant, wherein one of the two I-CreI monomers has at least two substitutions, one in each of the two functional subdomains of the LAGLIDADG core domain situated respectively from positions 26 to 40 and 44 to 77 of I-CreI, said variant being able to cleave a DNA target sequence from the mouse ROSA26 locus. Use of said variant and derived products for the engineering of transgenic mice and recombinant mouse cell lines expressing an heterologous protein of interest.