baber/WOPTO huggingface dataset:
Patent GB-1310302-A (GB)
Title: Apparatus for generating a signal representative of the heading  angle of a body
IPC: G01C17/28
Filed: 1970-05-26
Abstract: 1310302 Measuring magnetic heading electrically SPACE AGE ELECTRONICS Ltd 17 May 1971 [26 May 1970] 25337/70 Heading G1N Apparatus for measuring the heading of a craft with respect to the Earth's magnetic field comprises two pendulously mounted magnetic-field-responsive current conducting devices arranged so that deviation of the craft from a datum heading causes the Earth's magnetic field to increase the impedance of one device and decrease that of the other device, and means to detect the difference between the currents flowing through the two devices. As shown, a ring 1 of highly permeable magnetic material is pendulously supported in a frame 28 by bearings 27. The ring 1 carries two symmetrically disposed coils 2, 3 positioned, by rotation of knob 33 about pivot 29, so that when the craft is on course, the Earth's field affects both equally. The coils are energized with pulses of current, derived by half-wave rectification of the output of oscillator 5, of amplitude to not quite saturate the ring 1. Deviation from the set heading unbalances the currents in the windings 2, 3 which unbalance is fed, via transformer 9, phase sensitive detector 14, and amplifiers 17, 18 to an indicator 21 or to a course-correcting control, e.g. ships rudder control (not shown). Coils 2, 3 may be uniformly wound in which case the output is approximately proportional to the sine of the angle of deviation, or the coils may be bunched in their middles to give a linear output. Printed circuit boards 35 each carry two circular conductive tracks to which the coils 2, 3 are connected and via brushes (37) to the transformer 9. The common connection to diode 8 is made via the pivot 29 and brush 38. Two boards 35 are provided to enable the apparatus to be used either way up.
Patent GB-1312514-A (GB)
Title: Process for the preparation of peroxygen compounds
IPC: C01B15/10
Filed: 1970-07-06
Abstract: 1312514 Percarbonates LAPORTE INDUSTRIES Ltd 30 June 1971 [6 July 1970] 32640/70 Heading C1A A percarbonate is prepared by contacting a fluidized bed of an anhydrous particulate carbonate (e.g. Na 2 CO 3 ) with hydrogen peroxide vapour or an aqueous solution of H 2 O 2  so that the water vapour and H 2 O 2  vapour within the bed is below the level that will cause the fluidization of the bed to cease. Preferably, the H 2 O 2  concentration in the solution is at least 60%, the bed has a height to diameter ratio of 1À5 to 4, the fluidizing gas is air and each 100 gin. of carbonate is contacted with 0À5 to 5 ml./min. of H 2 O 2  at 50‹ to 70‹ C. The fluidization of the bed may be continued, using heated gas, after contact to dry the carbonate. Stabilizers, e.g. MgSO 4  or sodium silicate may also be added to the fluidized bed.
Patent GB-1313651-A (GB)
Title: Bearing component
IPC: F16C33/44
Filed: 1969-06-25
Abstract: 1313651 Bearings NATIONAL RESEARCH DEVELOPMENT CORP 16 June 1970 [25 June 1969] 31999/69 Heading F2A [Also in Division C3] A bearing component has at least the bearing surface thereof comprised of metal coated carbon fibres incorporated as reinforcement in a matrix of synthetic resin. The carbon fibre may have an ultimate tensile strength of 100 Î 10<SP>3</SP> pounds per square inch and may have a Young's Modulus of 12 x 10<SP>6</SP> pounds per square inch, and may be Type II carbon fibre, being produced by oxidation under tension at temperatures of 200-250‹ C. followed by carbonization at 1500‹ C., the ultimate tensile strength being 350 to 450 x 10<SP>3</SP> pounds per square inch and a Young's Modulus of 30 to 45 Î 10<SP>6</SP> pounds per square inch. The metal coating may be copper or nickel, the thickness of which being 0À2 Á to 2 Á. The synthetic resin matrix material may be a thermoset resin, such as phenolic or epoxy, for example, may be a thermoplastic resin, such as acrylic or polyamide, for example, and may be polyethylene or p.t.f.e., for example, the carbon fibre content may be 10 to 40% by weight and the lamellar solid or powdered metal content may be up to 25% by weight. The lamellar solid is graphite or molybdenum disulphide, the powdered metal is bronze, silver, nickel, cobalt, or lead. In an embodiment a shaft 1, Fig. 2, has an inset 4 of material comprising metal coated carbon fibres and synthetic resin, and is supported in a sleeve of the same material. In another embodiment, Fig. 3 (not shown), a roller bearing may have its bearing surfaces or the whole or any of its members formed of metal coated carbon fibres and synthetic resin.
Patent GB-1315837-A (GB)
Title: Depth gauges
IPC: G01F23/42
Filed: 1970-10-27
Abstract: 1315837 Liquid level indication WHESSOE Ltd 7 Sept 1971 [27 Oct 1970] 50966/70 Heading G1H In a depth gauge, for measuring the depth of liquid in a ship's tank, and having a float 4, guided by wires 5, and a tape (1) attached to the top of the float for providing an indication of depth by means of an arrangement as described in Specification 1210817, the wires 5 are releasably attached at each end so that they may be stowed when not in use around storage reels 12. Each wire 5 is connected at its lower end to the floor 23 of the tank by a releasable lug 21, as shown in Fig. 5, and at its upper end by a hook 15 and eye 14 to a tension spring (7) in a casing 8. The float is stored in a trunk 26 when not in use; and the wires 5 are released, attached to hooks 18 and, manually wound onto the reels 12 in trunk 11 for stowage.
Patent GB-1319605-A (GB)
Title: Biscuit making machines
IPC: A21C15/04
Filed: 1970-09-28
Abstract: 1319605 Cutting biscuit &c pieces J HANDLEY 28. Sept 1970 45998/70 Heading A2A [Also in Division B8] Biscuit or cake strips 1 are removed from the bottom of a magazine 2 by a pusher plate 21 and pressed against stationary cutter wires 23 by which they are cut into squares or rectangles which are conveyed along diverging channels 33 by individual pushers 27 mounted with freedom to move along a transverse channel member 13 which is supported by rollers 14 for reciprocation along channels 16. The biscuit pieces are delivered to a battery of turntables 48 each of which is arranged to be turned through 45‹ and moved upwardly so that the biscuit pieces are aligned with a pusher plate 49 which presses them against further cutter wires 63 to produce triangular biscuits which are removed by a conveyer 64 on which they are separated by spreaders 65 preparatory to enrobing with chocolate. The motions of the pusher plates 21, 49, and individual pushers 27, together with the partrotary and vertical motions of the turntables, are derived from cams and cranks on a common shaft 3 driven by a motor 4.
Patent GB-1319841-A (GB)
Title: Quinine alkaloid derivatives
IPC: C07D401/06
Filed: 1970-10-14
Abstract: 1319841 Quinine alkaloid derivatives SOC GENERALE DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES 6 Oct 1971 [14 Oct 1970] 48928/70 Heading C2C Novel quinine alkaloid derivatives which are the reaction product of an alkane sultone and a quinine alkaloid of the formula wherein R represents -CH = CH 2  or -CH 2 CH 3  and n is an integer. Pharmaceutical compositions comprise the above alkaloid derivatives and a carrier or diluent and may be in the form of an injectable solution or in a form for oral administration such as pills, dragees, tablets, syrups and linctuses. The compositions possess similar therapeutic activities as the corresponding alkaloids but are less toxic.
Patent GB-1333037-A (GB)
Title: Dies for cutting shapes
IPC: B26F1/44
Filed: 1970-01-08
Abstract: 1333037 Making cutting dies W NOTTING Ltd 7 Jan 1971 [8 Jan 1970 17 June 1970 18 June 1970 1 Oct 1970] 1037/70 29396/70 29679/70 and 46723/70 Heading B3A [Also in Divisions B4-B5] A method of making a body for a cutting die from a plastics sheet e.g. of foamed polyurethane with an integral skin comprises making slots in the sheet by an elongated tool of non- circular cross-section, rotated about its longitudinal axis, which may progress through the sheet in all directions transversely of the tool axis. The slots receive metal strips sharpened along one edge. A machine for effecting the method in which the slot width is in the range 0À5 mm to 2 mm includes a table 2 on which a plastics sheet 4 may be manually moved in all directions, and a rotary cutting pin 10 of a width in the range 0À5 mm to 2mm which extends through the sheet and is driven by a vertically adjustable motor 16. The pin, which may be longitudinally grooved and electrically heated, has one end held by a chuck 14 and extending through a sleeve 8 and its opposite end is in the form of a chisel-shaped tip which, in operation, is received in a sleeve 34 secured to a vertically adjustable head 40. The latter is held within a tube 42 vertically adjustable in a fixed frame 38. A sleeve 44 depending from the head engages grooves or margins on a metallic template 46 secured to the sheet 4 to provide a guide for the traversing movement of the sheet. Any dust produced during the cutting may be removed by flowing upwardly around the sleeve from a cavity 58 and removing the air and dust by an extractor fan which draws it through ports 60 in the tube 42.
Patent GB-1333838-A (GB)
Title: Viewing systems
IPC: H04N5/33
Filed: 1971-06-24
Abstract: 1333838 Scanning system HAWKER SIDDELEY DYNAMICS Ltd 23 June 1972 [24 June 1971] 29550/71 Heading H4F A scanning system, e.g. an infra-red scanning system, in which an image of a scene is scanned by a detector array which includes detectors of different effective sizes which scan the same parts of the image, the output signals from these detectors being combined after being individually filtered so that the filtered outputs of the larger-sized detectors provided image detail of lower spatial frequencies and the filtered outputs of the smaller-sized detectors provides image detail of higher spatial frequencies. The detector array can either be made up of several sets of detectors of different sizes (e.g. detectors 1-7 arranged as shown in Fig. 4 in which four scan lines of the image as reproduced on a television display tube are simultaneously scanned) or it may comprise a matrix of elemental detectors all of one size which are sampled in groups (e.g. a 4 x 4 matrix of 16 elemental detectors which in addition to being sampled individually are sampled in four groups of four and as a group of 16). The manner in which the signals from the detectors of Fig. 4 are processed to give output signals corresponding to four line scans is shown in Fig. 5 in which the signals are amplified 19, filtered 20, delayed 22, 25, 27, and summed 23, 24, 26 and 28. The signal-to-noise ratio of the resulting output signals is improved over conventional scanning systems of this type. A spiral scan pattern may be employed.
Patent GB-1340071-A (GB)
Title: Pilot light for gas appliances
IPC: F23Q9/08
Filed: 1970-12-23
Abstract: 1340071 Controlling burners; burner safety arrangements N E SANDERSON [trading as N E SANDERSONS & CO] and B B YOUNGS 23 Dec 1970 [6 Jan 1970] 546/70 Headings F4T and F4F In a burner unit for a gas appliance a box 1, having an air intake 3 and a flue pipe 2 covered with mesh to prevent the passage of flame, is provided with a gas inlet pipe 6 leading to a pilot light 8 and ignition means 9. Fig. 3 shows a circuit to control operation of the burner unit, starting being accomplished by depressing a button B to provide, after a delay caused by the charging of capacitor Cl, sufficient biasing of transistor T for current to flow through it and through a relay F to open the switches S1 and S4 and close the switches S2 and S3. Closure of S2 and S3 allows respectively gas valve GV1 which supplies gas to the pilot light and which was already opened by operation of button B, to be kept open and current to energize sparking coil A. If the pilot light ignites, the flame causes a bimetallic switch E to close, providing a biasing voltage to the base of transistor T via diode D1 even when button B is released. If the pilot light does not ignite, switches S1-S4 resume their normal states as C1 discharges and the cycle is repeated until ignition occurs or button B is released. Gas valve GV2 controls fuel supply to a main burner and L1 and L2 are warning lamps or buzzers. Switch E may be replaced by a thermistor.
Patent GB-1354346-A (GB)
Title: Method for production of activated carbons
IPC: C01B32/336
Filed: 1971-10-08
Abstract: 1354346 Active carbon WESTVACO CORP 8 Oct 1971 46977/71 Heading C1A [Also in Division B1] Active carbon is produced or regenerated by introducing finely divided carbonaceous material of moisture content of less than 75% by weight into a feed zone where it is mixed with an oxidizing gas, feeding the mixture from the zone into a Venturi-type zone of combustion gases supplied from a separate combustion chamber and passing the mixture of gases and material via the Venturi-type zone into a reaction zone at a temperature of at least 1700‹ F. which contains an excess of oxygen and transporting the mixture through the reaction zone in 1 to 15 seconds. The conditions in the Venturi-type zone must be such that solid carbonaceous material does not drop back into the combustion chamber, nor does solid material build up in the entrance to the reaction zone. The oxidizing gas may be air which preferably contains small or moderate amounts of steam. The active carbon may be collected dry by a cyclone, or by wet scrubbing and pressure filtering. The active carbon may be used in conventional treatments such as purifying water, treatment of sewage, purifying chemicals and as an ingredient of feeds for cattle. The figure shows a reactor for carrying out the process. The reactor is generally indicated at 10 and the material to be treated 16, is fed from hopper 11 via element 12 to feed chamber 17 where it is mixed with air and/or steam supplied from inlet 15. The mixture of 16 and air then passes into Venturi tube 19, where it is held suspended by high temperature combustion products from combustion chamber 18, which carry it into and through the reactor, insulated by 23, to a manifold 25, including a pressure relief vent 26, via duct 27 to the recovery apparatus. Units 34, 35, 36 and 37 are thermocouples. Specified materials which may be treated are corn syrup spent activated carbon, and powdered coal carbon.
Patent ID-28018-A (ID)
Inventor: ALI OZBEK
IPC: G01V1/36
Filed: 1999-05-18
Abstract: A method relating to filtering coherent noise and interference from seismic data by constrained adaptive beamforming is described using a constraint design methodology which allows the imposition of an arbitrary predesigned quiescent response on the beamformer. The method also makes sure that the beamformer response in selected regions of the frequency-wavenumber space is entirely controlled by this quiescent response, hence ensuring signal preservation and robustness to perturbations. Built-in regularization brings an additional degree of robustness. Seismic signals with arbitrary spectral content in the frequency-wavenumber domain are preserved, while coherent noise and interference that is temporally and spatially nonstationary is adaptively filtered. The approach is applicable to attenuation of all types of coherent noise in seismic data including swell-noise, bulge-wave noise, ground-roll, air wave, seismic vessel and rig interference, etc. It is applicable to both linear or areal arrays.
Patent ID-28445-A (ID)
Inventor: BOCQUENET GERARD
IPC: C07D201/16
Filed: 1999-07-15
Abstract: The present invention relates to a process for separating the water from an aqueous lactam solution.It applies more particularly to a mixture resulting from the reaction between an aminonitrile and water (this reaction also being called cyclizing hydrolysis).The subject of the invention is a process for separating the water from an aqueous lactam solution, which process is economical both from the standpoint of the investment necessary for its implementation and from the standpoint of the operating cost.
Patent ID-29016-A (ID)
Inventor: LOW WILLIAM R
IPC: F25J1/02
Filed: 1999-10-18
Abstract: The inventive process and associated apparatus are ideally suited for the small-scale liquefaction of natural gas. The current invention provides a methodology and apparatus for the liquefaction of normally gaseous material, most notably natural gas, which reduces both the number of process vessels required and also the associated space requirements over convention apparatus while resulting in only a slight decrease in process efficiency.
Patent IL-114088-A (IL)
Title: Method for preparing tungsten-containing powders
IPC: B22F9/20
Filed: 1995-06-09
Abstract: According to the invention there is now provided a simple method of preparing a powder containing WC and cobalt and/or nickel. APT-powder and a powder of a basic salt of cobalt and/or nickel are mixed in water or in mixed solvents. The suspension is stirred to react at temperatures ranging from room temperature to the boiling point of the solution whereby a precipitate is formed, which precipitate is filtered off, dried and finally reduced to a metallic powder.
[SE9402081D0]
Patent IL-127445-A (IL)
Title: King-pin adjuster
IPC: B62D17/00
Filed: 1997-06-16
Abstract: In an arrangement for camber adjustment on a vehicle having spring struts and associated wheel suspensions, wherein each spring strut (1) has a holder (7) which is secured to a damper cylinder (6) and has two parallel securing walls (8, 9) which define an intermediate space (13) and are provided with two bores (14, 15) which each have a bore portion (18) for the one securing wall and a bore portion (19) for the other securing wall, said bore portions having a bore portion diameter, wherein each wheel suspension also has a steering joint (20) which is connected to the holder by way of a steering knuckle (10) and wherein the steering knuckle extends with a steering knuckle extension (11, 12) into the intermediate space of the holder and the steering knuckle extension has two transverse bores (17) which are aligned with the bore portions of the holder, said transverse bore having a transverse bore diameter, wherein screw bolts (30, 31) of a length are provided to extend through the bores in the holder and 854 ט' באייר התשס" ב - April 21, 2002 the transverse bores in the steering knuckle extension and which are each provided with a respective screwthreaded region (36) to secure a respective steering knuckle to the associated spring strut by virtue of a nut (42) which is screwed on the the associated screwthreaded region, and an adjustment screw bolt for replacing one of said screw bolts and comprising: a screw head (32), means defining a marking so as to indicate an angular position of the screw bolt relative to said bore portions of said securing walls; a first and a second shank section (34, 36) defining a first axis, said first and second shank sections being of a thinner diameter than said bore portion diameter and arranged at a distance to one another so as to cooperate with said securing walls; a third shank section (35) forming a cam and defining a second axis, said third shank section being of a cam diameter corresponding to said transverse bore diamter of said steering knuckle extension and arranged between said first and second shank sections, said first and second axes defining an adjustment direction indicated by said marking, and a threaded section, said threaded section having an outer diameter which is larger than said thinner diameter, yet does not exceed said cam diameter. 855 ט' באייר התשס" ב - April 21, 2002
Patent IL-130232-A (IL)
Title: Process for manufacturing individual layered structures comprising particulate material, and layered structures therefrom
IPC: A61F13/15
Filed: 1997-11-20
Abstract: A process for manufacturing individual layered structures (12) comprising the steps of: (a) providing a continouous layered structure (14), said continuous, layered structure having designated cutting regions (18) and comprising a particulate material between containing layers, at least one of said layers being permeable to liquids; (b) applying a thermoplastic material in liquid state to said continuous layered structure over at least part of said designated cutting regions, so that said thermoplastic material provides said containing layers in said at least part of said designated cutting regions with a joining means, said thermoplastic material comprises natural or synthetic polymers, or mixtures thereof having the following features: a softening point, as measured according to the ASTM method E 28-67, lower than 120!C; a viscosity at 130!C lower than 0.05 Pa-s; a temperature range in which the viscosity changes between 0.05 Pa-s and 0.35 Pa-s which is greater than 5!C; (c) allowing said thermoplastic material to set, and (d) cutting said continuous layered structure in said designated cutting regions to provide said individual layered structures. 1962 ט" ז באב התשס" ב - July 25, 2002
Patent IL-140718-A (IL)
Title: Valve assembly for a beverage container, container for beverage and method for filling and emptying a beverage container
Inventor: TIMP PIET HEIN WILEM
IPC: B65D25/42
Filed: 1999-07-15
Abstract: A valve assembly for a container for a beverage, in particular carbonated beverage such as beer, comprising a housing and a beverage channel (50) with a valve body (20), wherein operating means are provided for moving the valve body, said operating means comprising: first coupling means for coupling the beverage channel to beverage dispensing means for emptying a container through or along the valve body; and second coupling means (80), for coupling the beverage channel to a filling device for filling a container through or along the valve body, characterized in that the first coupling means are arranged for movement of the valve body between a first and a second position and the second coupling means are arranged for movement of the valve body between a first and a third position, wherein in the first position the beverage channel is completely closed off, in the second position a passage is released for a first flow rate, and in the third position a passage is released for a secon flow rate, the second flow rate being considerably greater than the first flow rate, the arrangement being such that during use, a container connected to the valve assembly can be filled relatively quickly through the beverage channel when the valve is in its third position, while beverage can be dispensed from the relevant container in a relatively calm manner when the valve assembly is in its second position. 1509 א' בתמוז התשס" ד - June 20, 2004
Patent IL-142365-A (IL)
Title: Tpo mimetic peptides linked to an fc domain protein
IPC: A61P31/04
Filed: 2001-04-02
Abstract: The present invention concerns fusion of Fc domains with biologically active peptides and a process for preparing pharmaceutical agents using biologically active peptides. In this invention, pharmacologically active compounds are prepared by a process comprising: a) selecting at least one peptide that modulates the activity of a protein of interest; and b) preparing a pharmacologic agent comprising an Fc domain covalently linked to at least one amino acid of the selected peptide. Linkage to the vehicle increases the half-life of the peptide, which otherwise would be quickly degraded in vivo. The preferred vehicle is an Fc domain. The peptide is preferably selected by phage display, E. coli display, ribosome display, RNA-peptide screening, or chemical-peptide screening.