baber/WOPTO huggingface dataset:
Patent GB-1328264-A (GB)
Title: Apparatus for performing dredging and other underwater  operations
IPC: E02B17/02
Filed: 1971-05-17
Abstract: 1328264 Offshore structures; dredgers HOLLANDSCHE AANNEMINGS MAATSCHAPPIJ NV 17 May 1971 [15 May 1970] 23774/70 Headings E1F and E1H A walking structure for performing operations on the sea-bed comprises main and auxiliary parts 1, 2 each having three or more retractable legs LM, LA, the parts being so interconnected that a part with its legs retracted may be turned by rollers 3 about an axis V relative to the other part and/or moved horizontally by rollers 4 with respect to it, so that by repetitive steps the structure may move in any desired direction. The means for controlling such movement may be mounted in a tower 7 extending above the water level, or carried by a floating surface vessel (not shown). Preferably the main part 1 may be raised on its legs LM above the water level. The structure may carry a dredging cutter 9 which can pivot to a position above the water level, or a jib (not shown) for pipe laying or salvage operations.
Patent GB-1331398-A (GB)
Title: Fluids flow systems with filters
IPC: F04C11/00
Filed: 1972-02-21
Abstract: 1331398 Filters; aircraft fuel systems TRW Inc 21 Feb 1972 7927/72 Heading B1D Solid particles are removed from the fuel for an aircraft jet engine by passing the fuel leaving the boost stage 13 of the fuel pump through one zone of a rotating filter disk in housing 15, the filtered fuel then 'being pumped by the high-pressure gear stage 14 of the pump in the reverse direction through the filter disk. The solid particles removed from the fuel by the filter disk bypass the gear stage 14 and are subsequently backwashed from the filter disk and returned to the fuel. Both the boost and gear stages of the pump are driven through a power-take-off 20 from the jet engine; and the filter disk is rotated by pinion gear 22 coupled to the shaft 24 on which the disk is mounted. The filter disk comprises two end plates provided with circular rows 36 of holes connected by tubular elements containing filter media, such as stacked wafers of screen, which may be of progressively finer mesh from the inlet to the outlet ends of the elements. The fuel passes through the holes as they move across the localized zones 47 and 48.
Patent GB-1333940-A (GB)
Title: Apparatus for thermal degasification of feed water of steam  generators and evaporators
IPC: B01D19/00
Filed: 1970-11-23
Abstract: 1333940 Feedwater degasifier BERGMANN BORSIG / GORLITZER MASCHINENBAU VEB 23 Nov 1970 55655/70 Heading F4A In an apparatus for the thermal degasification of feedwater, water enters degasifier 1 and trickles over floors 3, 4 against a counter current of steam to remove the greater portion of the gases; the water dropping to feedwater storage tank 11 where the remaining gases are removed through agitation caused by steam sprays 7. The feedwater is withdrawn from the tank through pump discharge 8.
Patent GB-1334673-A (GB)
Title: Extensible links
IPC: F16D65/28
Filed: 1969-11-05
Abstract: 1334673 Releasable fastenings J O N A S WOODHEAD Ltd 4 Nov 1970 [5 Nov 1969] 54271/69 Heading E2A [Also in Division F2] A lockable extensible link comprises a cylinder and piston assembly 1, 2, means (e.g. sleeve 12) stationary with respect to the cylinder 1 and forming a by-pass passage 14 between the two sides of the piston 2, and valve means 22, 24, controllable from outside the assembly for selectively permitting fluid flow in both directions or in one direction only through the by-pass passage 14, the "one direction" being that in which fluid flow tends to occur on shortening of the link. As described, the link is incorporated in the brake linkage of a trailer vehicle. In operation, the link is normally in the contracted condition shown in the drawing; spring 26 presses ball 24 on to seat 25 and there is no intercommunication between the two sides of the piston 2, so the link is effectively locked. To reverse, with the trailer vehicle in position behind the towing vehicle, reverse gear is engaged whereby solenoid 35 is energised through wires 37, 38. Rod 27 forming the armature of the solenoid is thus drawn to the right, removing ball 24 from seat 25 and providing communication from the right-hand side of the piston through bores 21, 23, chamber 16, passages 17, annular by-pass passage 14 and holes 15 in the cylinder 1, to the lefthand side The tensile force applied to the ends of the link thereupon extends it, the piston 2 and piston rod 3 being drawn to the left by sleeve 7 against the force of compression spring 8, and forcing fluid from the lefthand side of the piston to the right-hand side. When the solenoid is de-energized, spring 26 re-seats ball 24. When there is no longer a tensile force on the link, spring 8 tends to return piston 2 to the right. The fluid pressure thereby developed on the right of the piston forces valve closure member 22 (and ball 24 and rod 27), away from seat 31 on wall 11 against the force of spring 26, permitting oneway communication between bore 21 and chamber 16. Fluid flow thereupon takes place from the right of piston 2 to its left, until the position shown in the drawing is restored.
Patent GB-1334701-A (GB)
Title: Luggage holders supportable on roofs of motor vehicles
IPC: E04H15/06
Filed: 1971-04-19
Abstract: 1334701 Tents W VAUGHAN 19 April 1971 [3 April 1971] 15899/70 Heading E1A [Also in Division B7] The luggage rack relates to a tent formed from the lid of a vehicle roof rack (see Division B7) and comprises a body part (not shown) attachable to a roof of a vehicle in known manner and a detachable lid part of generally rectangular parallel piped-shape, with a roof 12 and side walls 11, Fig. 2, the lid being provided internally at each corner at 10, with a pivotal tubular components 13 capable of pivotal movement from a position near the roof of the lid (shown in dotted lines) to a position normal thereto (shown solid) when the lids is detached from the rack. Additional means 14 and socket 15 attached to each pivotal tubular component 13 receive adaptor elements 16 which are further fitted to elements 17 and 18, Fig. 1, to form with the lid a tent frame supportable on the ground. A tent canvas is draped over the frame to form a tent, the canvas being stored in the lid along with elements 13, 14, 15, 16, 17 and 18 when not required for use. (For Figures see next page)
Patent GB-1340681-A (GB)
Title: Electrical conduit box for immersion in concrete
IPC: H02G3/12
Filed: 1970-11-14
Abstract: 1340681 Conduit boxes CELMAC PLASCLIP Ltd 5 Nov 1971 [14 Nov 1970] 54322/70 Heading H2E An electrical conduit box of synthetic resin, e.g. P.V.C., has a base 5 whose outer perimeter is greater than that of the free edge of the integral sidewalls 1, and at least one metal lug 11 moulded in the box and projecting in a plane parallel to the base. As shown, collars 7 are moulded round holes in base 5 and extension rings 2, 3 may be provided. The sidewalls are made thicker at their base end than their face end so that the box cavity is of uniform crosssection.
Patent GB-1341026-A (GB)
Title: Tape winding mechanism
IPC: G11B15/43
Filed: 1970-11-27
Abstract: 1341026 Feeding webs R D LACY 26 Nov 1971 [27 Nov 1970] 56557/70 Heading B8R A tape winding or unwinding apparatus in which the tape is fed intermittently comprises a pivotally mounted resiliently biased arm 7, Fig. 1, carrying a plurality of rollers 11, 13, 15 to establish loops 18, 19, 20 of tape, in association with fixed guide rollers 10, 12, 14, 16, adjacent a coil 2 wound on to a core 3 driven by a variable speed drive including a line belt pulley 58, Fig. 4, balls 40, 41, and a friction disc 37 fast with the core 3, the speed of the coil 2 being progressively reduced as the dia. of the coil 2 increases by a sensor 8 acting on a crank 82 which depresses a bracket 61 to displace the balls 40, 41 radially inwardly of the disc 37. Sensor 8 is an additional control which modifies the speed in response of pivoting of the arm 7 which reduces the speed of the variable drive as the arm moves from position 7<1> to position 7<11>.
Patent GB-1348132-A (GB)
Title: Interlinings for shirt collars
IPC: A41B3/10
Filed: 1970-07-03
Abstract: 1348132 Shirt collars D-H-J CUT LININGS Ltd 17 June 1971 [3 July 1970] 32421/70 Heading A3V A shirt collar has a reinforced interlining comprising a basic interlining 1 which is coated or impregnated on one side with a thermosoftening resin and has reinforcing pieces 3 and 4, respectively shaped to occupy the cape portion and at least part of the neckband portion of the collar, bonded to its other side with thermosoftening resin. The basic interlining and reinforcing pieces may be made from cellulosic material, e.g. 100% cotton woven fabrics, and the reinforcing pieces may also be coated or impregnated with thermosoftening resin on their surfaces remote from the basic interlining. The thermosoftening resin may be applied to both the basic interlining and the reinforcing pieces in the form of a microdot pattern. Fabric forming the outer surfaces of the collar is attached to the reinforced interlining by the application of heat and pressure to soften the resin and securely bond the fabric to the interlining, and there may also be stitching around the edges of the collar securing the fabric to the interlining. Bones 14 and additional reinforcing pieces, e.g. 12, may also be provided in the collar. The reinforcing pieces 3, 4 may be completely separate as shown in Fig. 1, or they may be joined together at their ends 15 as shown in Fig. 4.
Patent GB-1353137-A (GB)
Title: Chemical process plant
IPC: C01C1/04
Filed: 1969-11-14
Abstract: 1353137 High pressure reactions NUCLEAR POWER GROUP Ltd 19 April 1971 [14 Nov 1969] 55934/69 Heading B1X In the high pressure catalytic production of ammonia from nitrogen and hydrogen the conventional metal reaction vessel and other vessels involved in the reaction are arranged in a prestressed concrete pressure vessel. The process fluids are passed into or out of the concrete vessel so that there is maximum equalisation of pressure on the walls of the metal vessels.
Patent GB-1354666-A (GB)
Title: Method and apparatus for knitting sliver high pile fabrics
IPC: D04B9/14
Filed: 1973-01-31
Abstract: 1354666 High-pile knitting machines GLENOIT MILLS Inc 31 Jan 1973 4910/73 Heading D1C A sliver high pile machine includes a hood 30 and a suction conduit 48 for removing loose fibres and a manifold for distributing them for return to the several slivers feeding stations 22. The edge of the hood is deflected inwards at 37b to provide a suction gap adjacent the doffer 19. The fibres are drawn out behind the needles that have taken them, and loose fibres removed by the current of air. Alignment of the fibres are assisted by a bentout cam slope 42. Loose fibres are blown through a pressure reducing chamber 60 (see also Figures 11, 12, not shown) to a manifold 51 where the fibres fall evenly into the return conduits 54. Loose fibres are returned to the top of the sliver box 22 which can be separated from the lower part by a divider (83 Fig. 13 not shown) at a change of fibre to avoid mixing.
Patent GB-1354876-A (GB)
Title: Sulphonating/sulphating agents
IPC: C07C/
Filed: 1970-05-15
Abstract: 1354876 Sulphonating/sulphating agents ALBRIGHT & WILSON Ltd 12 May 1971 [15 May 1970] 23720/70 Heading C2C Organic compounds are sulphonated and/or sulphated by reaction with the amine/SO 3  reaction product obtainable by the reaction in a liquid solvent between equimolar amounts of a primary or secondary amine and sulphur trioxide under anhydrous conditions. The amine/SO 3  reaction products obtained from a primary or secondary amine and SO 3  under anhydrous conditions in a liquid solvent comprising liquid SO 2  or methylene dichloride are claimed as novel. The amine/SO 3  reaction products are thought to consist of a mixture of an amine/SO 3  complex and a sulphamate type material, each of different sulphonating/sulphating ability, and in proportions depending on reaction conditions. Specified amines are isopropylamine, tert. - butylamine, n - butylamine, iso - amylamine, diethylamine and diisopropylamine; other amines are also used in examples. Suitable compounds for sulphonation and/or sulphation are alkylphenols and their ethoxylates; unsaturated alcohols, secondary alcohols, long-chain primary alcohols, olefines, primary saturated alcohols, long-chain ketones, fatty acids and alkaryl compounds. After the reaction the mixture may be neutralized by addition of the corresponding amine, before or after removal of the solvent, or by addition of an alkali metal oxide or hydroxide or ammonium hydroxide. In examples the following are sulphonated and/or sulphated; nonylphenol ethoxylated with 4 moles of ethylene oxide, oleyl alcohol, C 12-14  primary alcohols, C 13-17  secondary alcohols, and C 15-18  α-olefines.
Patent GB-1355351-A (GB)
Title: Knitted fabrics
IPC: D04B1/00
Filed: 1971-03-03
Abstract: 1355351 Multiply fabrics PASOLDS Ltd 3 March 1972 [3 March 1971] 5912/71 Heading D1K A composite knitted fabric comprises two layers of interlocked fabric each knitted of at least two yarns and the two layers being connected by one or more yarns knitted into the fabric and extending between the two layers the needle loops of one of the fabric layers extending through respective connecting loops of the interconnecting yarn. As shown the fabric comprises one layer formed of yarns 4, 5 and a second layer of yarns 6, 7. Loops 8 extend across from one layer to the other and their general direction may be other than perpendicular to the plane of the fabric. Loops from layer 2 to layer 3 may be drawn across instead of or in addition to the loops 8. The outer layer may be of white yarns and the inner layer of dark yarns or the outer layer may be of stronger yarns than the inner layer.
Patent ID-29487-A (ID)
Inventor: FROMENT GILBERT F A
IPC: C07C11/02
Filed: 1999-09-28
Abstract: A catalyst and an improved process for producing olefins by catalytic naphtha cracking are described. The process provides relatively higher yields over a commercially important range of naphtha conversion, while providing about the same or lower yields of aromatics and methane over the range. In the process, a hydrocarbon naphtha feedstock including a hydrocarbon having about three to about twenty carbon atoms per molecule is passed into a reactor containing a pentasil zeolite catalyst. The catalyst includes about 0.1 to about 10 weight percent phosphorus and about 0.1 to about 10 weight percent of a promoter metal selected from the group consisting of gallium, germanium, tin and mixtures thereof. The hydrocarbon may be passed into the reactor together with a diluent selected from the group consisting of steam, nitrogen, methane, and ethane and mixtures thereof. Alternatively, the hydrocarbon may be passed into the reactor together with additional propane.
Patent IL-105482-A (IL)
Title: System and method for scanning a questionnaire
IPC: G06K7/14
Filed: 1993-04-21
Abstract: A system for scanning a questionnaire (10) for answer marks written thereon, said questionnaire comprised of at least one page having preprinted data thereon, comprising: image scanning means (12, 14) for initializing an unmarked questionnaire by scanning each unmarked page to create a pixel map thereof; selecting means (15) for defining selecting alignment points at one or more locations on each said page and detectable on said pixel map; means (20) for defining, on each said unmarked page, at least one area of interest within which is located an answer mark area location; means (22) for storing alignment point identifying data and area of interest location data; said image scanning means including means for scanning a marked, completed questionnaire page for answer marks thereon and creating a pixel map of said completed page; location means (36) for locating the alignment points on said completed page pixel map, characterized by: comparator means (38) for comparing the locations of said alignment points of said completed page pixel map with the locations of corresponding alignment points of said unmarked page pixel map to determine the alignment point shift required to correct for positional offset of the completed page from the unmarked page and true positions of the stored alignment points; first location adjustment means for correcting said area of interest location data by applying said alignment point shift to thereby provide a coarse adjustment of the stored locations of interest to their new positions on the scanned completed pages; image differencing means (54), employing said adjusted stored locations of said areas of interest, for subtracting data of the stored areas of interest of the unmarked page pixel map from the data of the areas of interest of the scanned completed page pixel map to remove the common preprinted areas from the scanned completed page to detect any new answer marks.
Patent IL-107921-A (IL)
Title: Radiation responsive surgical instrument
IPC: A61B17/00
Filed: 1993-12-07
Abstract: A crystal containing detector (56) particularly suited for use in immunoguided surgery capable of detecting gamma emissions present at tumor sites. The instrument utilizes a cadmium-zinc-telluride detector crystal which may be retained within a finger mount (50) positioned over the surgeon's finger. Within this mount there also is incorporated a first preamplification stage (58) designed to accumulate charge signals from the detector as well as to drive a relatively short length of cable (22) to a second preamplification stage located, for example, within a housing (30) at the surgeon's upper arm. The small finger mounted probe (50) may be moved between operative orientations at the underside of the tip of the finger to stand-by orientations at the top of the finger adjacent the knuckles. In an additional embodiment, the finger probe incorporates a sodium iodide crystal, the scintillations from which are transmitted via a short length of fiber optic cable to an upper arm mounted housing which contains a photomultiplier tube. Signals from the remote, arm-mounted housing (30) then are transmitted via longer cabling (34) or the like to a control console. <IMAGE>   <IMAGE>
Patent IL-109485-A (IL)
Title: Molded cabling and a method of production
IPC: B29C45/14
Filed: 1994-04-29
Abstract: A molded cable (10) comprising: a plurality of conductors (12) forming said cable, said conductors being a first conductor (14), second conductor (16), and continuing to a last conductor (18) positioned in spaced relationship with each other; and a plastic-like compound (24) holding said conductors in said spaced relationship, said plastic-like compound forming a woven pattern (30) interlaced with said conductors wherein said plastic-like compound forms narrow strips (28) of said plastic-like compound first forming a beginning base (26) around said conductors, then woven over said first conductor, under said second conductor, over a third conductor and continuing in this woven pattern until said last conductor is included, then around said last conductor and woven back over said conductors in the opposite manner to said first conductor weaving said conductors together in said spaced relationship, and repeating this woven pattern to an ending position (32), and forming an ending base (34) around said conductors near said ending position.
Patent IL-113065-A (IL)
Title: Sealed electronic packaging and a method for environmental protection of active electronics
IPC: H05K3/28
Filed: 1995-03-21
Abstract: An environmentally sealed electronics assembly. The assembly includes a flexible envelope surrounding the active electronics board. The electronics board is insertable into the envelope and with subsequent sealing provides a reenterable but environmentally sealed active electronics package. Methods of manufacturing the assembly are also described.
Patent IL-114676-A (IL)
Title: Methods for preparing multicarbide powders for hard materials
IPC: C01B32/949
Filed: 1995-07-19
Abstract: There is now provided a method for preparing a powder containing W and Co and/or Ni from APT and a soluble salt of Co(Ni) by a chemical reaction in a water suspension at temperatures from room temperature to the boiling point of the solution whereafter the formed powder is filtered off, dried and reduced to a metallic powder. Additional metals from groups IVa, Va or VIa of the periodic table of the elements are added to the suspension as compounds like oxides, hydroxides, soluble or insoluble salts.
Patent IL-120055-A (IL)
Title: Method for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer
IPC: C07C205/43
Filed: 1997-01-23
Abstract: The invention relates to a method for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer, characterized in that a substantially pure enantiomer of the general formula <CHEM>  wherein     X is O, S, NH or N-(C1-C4)alkyl; Y1 and Y2 are each independently hydrogen or substituents selected from halogen, (C1-C4)alkyl, (C1-C4)alkoxy, (C1-C4)haloalkyl, formyl, nitro and cyano;   the C*-atom has either the R or the S configuration;  is prepared from a compound of the general formula <CHEM> wherein R1 is hydrogen or a suitable protective group and R2 is hydrogen or wherein R1 and R2 together form an optionally mono- or di-(C1-C3)alkyl substituted methylene bridge;  by the following successive reaction steps:     (i) reaction with a compound of the general formula <CHEM> wherein Z is a hydroxy group or a suitable leaving group, R3 is a hydroxy-protective group and R4 is a halogen atom; or wherein R3 and R4 together constitute a valence bond or a biradical of the formula -C(R11)2-O-, wherein R11 is a straight or branched (C1-C4)alkyl group and wherein the C*-atom has either the R or the S configuration; (ii) subjection of the compound formed to a deprotection/ring-closure reaction; (iii) optionally deprotection of the hydroxy group of the ring-closed product. The invention further relates to enantiomerically pure intermediates, the preparation of these intermediates and the preparation of a starting compound.
Patent IL-121272-A (IL)
Title: Pharmaceutical compositions comprising adenosine and their use for treating or preventing leukopenia
Inventor: COHN ILAN
IPC: A61P35/00
Filed: 1997-07-10
Abstract: Adenosine and active agent which interact with the adenosine system are used to treat conditions of weakened, immune system, as an anti-cancer therapy and for improving the therapeutic index of a variety of therapeutic drugs.
Patent IL-134754-A (IL)
Title: N-terminally pegylated consensus interferon compositions and methods
IPC: A61K47/48
Filed: 1995-02-08
Abstract: Provided herein are methods and compositions relating to the attachment of water soluble polymers to proteins. Provided are novel methods for N-terminally modifying proteins or analogs thereof, and resultant compositions, including novel N-terminally chemically modified G-CSF compositions and related methods of preparation. Also provided is chemically modified consensus interferon.
Patent IL-134899-A (IL)
Title: Pole
IPC: E01F9/011
Filed: 1998-09-08
Abstract: The invention relates to a post (1), which is especially a hollow, tube-like piece and which is particularly intended for use as posts for traffic lights, street lights, signposts or similar, and which is formed of two layers. The inner layer (3) is of fibre-reinforced thermoset plastic and the outer layer (4) is of polyolefin plastic.