baber/WOPTO huggingface dataset:
Patent GB-1295292-A (GB)
IPC: B21D51/36
Filed: 1969-03-18
Abstract: 1295292 Making collapsible tubes LECTRATUBE Ltd 18 March 1970 [18 March 1969] 14178/69 Heading B3A [Also in Divisions B8 and F2] An apparatus for forming collapsible laminated tubes comprises a rotatable mandrel, a source of metal foil layers, means for transferring the layers from source to the mandrel for them to be wrapped around a plastics tube mounted thereon, means for inducing heating in the metal foil whilst being transferred and means for pressing the layers around the plastics tube. As shown, one of a plurality of rotatable non- metallic mandrels carrying a plastics tube 4 is mounted on an intermittently rotating disc 2 Metal foil (e.g. tin or aluminium) 18 is supplied intermittently by rollers 16 and cut by blades 20, 22 into lengths 24 which are transferred to the mandrel by belt 8 and simultaneously heated by induction coils 14. The belt is powered by drive roller 10 and its tension adjusted by roller 12. Idler roller 6 applies pressure to the foil when wound on to the plastics tube to unite them. Roller 26 assists smoothing the foil and houses additional induction coil 28. Belt 8 may be replaced by a reciprocating plate and the coils 14 permanently attached thereto. Additional heating may also be provided by an infra-red heater placed above the belt 8 or plate and the coil 28. The metal foil layer 24 may be kept flat by the use of a porous belt 8 and creating a vacuum beneath it. The metal foil may be in laminated form having a roller or extrusion coating of a thermoplastic layer, e.g. polyethylene, the metal foil, a layer of paper and another layer of thermoplastic. The paper and foil may be joined by adhesive and the heat induced in the foil plasticizes the thermoplastic to facilitate bonding with the plastics tube at 4. This tube is preferably extruded and may be activated by a flame treatment or corona discharge to facilitate bonding. The completed tubes are removed from the mandrels when the disc has been rotated to another position.
Patent GB-1301263-A (GB)
IPC: B01J29/56
Filed: 1970-01-09
Abstract: 1301263 Hydrocarbon conversion catalysts MOBIL OIL CORP 9 Jan 1970 [21 Jan 1969] 1183/70 Heading B1E Dual-functional catalysts are prepared by admixing a matrix-free crystalline aluminosilicate from which alkali-metal has been removed by base exchange and which has a  pore size of about 5Š and an Si : Al ratio of at least 1.8, with solid metallic Zn, Cd, Mn, Cr, Mo, Ni, Fe or Co or with a solid compound thereof or with a mixture of such solid metals and/or compounds. In examples the mixing is performed by dry blending or by mixing slurries. The aluminosilicates are used in either the ammonium or hydrogen forms. Those used are erionite, chabazite and zeolite T. Second components used are ZnO, ZnS, Zn, CdO, MoO 3 , MnO 2 , CoCO 3 , NiO, NiCO 3 , WNiS, and CuCr 2 O 4 . The resulting mixtures are calcined when the ammonium form of the zeolite is used.
Patent GB-1301506-A (GB)
IPC: C07C69/657
Filed: 1970-12-18
Abstract: 1301506 Fluoro-esters CIBA-GEIGY AG 18 Dec 1970 [19 Dec 1969] 60259/70 Heading C2C Compounds of formula in which m is 3 to 18, n is 2 to 10 and R is the ethylenically-unsaturated hydrocarbon radical derived from fumaric, maleic, citraconic, mesaconic or itaconic acid, are prepared by reaction of a compound of formula in which X is chlorine, bromine, or iodine, with an oxide or acetate of cadmium, lead, mercury or zinc, in acetic acid, to form an acetate of formula C m F 2m+1 C n H 2n OCOCH 3 , and reacting this with an acid of formula R(COOH) 2  or a di-C 1-4 -alkyl-ester thereof.
Patent GB-1303849-A (GB)
IPC: H05K5/00
Filed: 1970-10-29
Abstract: 1303849 Component assemblies MTE ELECTRONICS Ltd 29 Oct 1971 [29 Oct 1970] 51523/70 Heading H1R Robust terminals suitable for screw-on or push-on external connections are riveted in appropriate positions to a printed circuit board which is enclosed in plastics material, the terminals protruding through the enclosure. The enclosure may be formed by suspending the board in a mould into which the plastics material is poured or it may consist of a housing comprising a box 21 and lid 22 as in Fig. 4. Elongated slots 29 in the enclosure and the board are provided for mounting purposes.
Patent GB-1304531-A (GB)
IPC: G06K19/12
Filed: 1970-01-06
Abstract: 1304531 Credit cards DE LA RUE INSTRUMENTS Ltd 1 Jan 1971 [6 Jan 1970] 581/70 Heading B6A [Also in Division H1] A credit card (Fig. 1) comprises strips 2, 3 and 4 of magnetic tape adhered to the card surface in parallel arrangement with respect to the-longitudinal axis of the card; printed indicia 6 and a coloured marginal area 7 which serves to produce a validation signal when correctly inserted in processing apparatus. A 0À001 inch thick overlay of P.V.C. protects strips 2, 3 and 4 from abrasion and degradation. The card may be embossed in non-magnetic areas. Strips 3 and 4 are conventional magnetic coatings providing a "read and write" facility when the card is inserted in validation or processing apparatus. Strip 2 comprises encoded indicia manifested by alternate random and orientated areas of the magnetic coating extending in parallel contiguity across the width of the strip. These areas are formed by subjecting the strip, during coating with the magnetic layer, to a magnetic field in a pattern determined by electrical pulses representative of code elements (Division H1).
Patent GB-1311876-A (GB)
Title: Multistorey building block
IPC: E04B1/348
Filed: 1969-06-20
Abstract: 1311876 Multi-storey buildings TIMBER RESEARCH & DEVELOPMENT ASSOCIATION 17 June 1970 [20 June 1969] 31253/69 Heading E1A A multi-storey building is erected from prefabricated room units 3 mounted by brackets on columns 1 which are progressively built-up by bolted flange connectors 5, 6. The room units are provided with plumbing and electrical fittings and are connected to prefabricated service ducts 20 of storey height. The room units may be made of plywood with re-inforced corners and the building provided with fire-stops 21 and non-combustible linings 23, 28, 30. For minor details of erection, joints, lay-outs and re-inforcements the Specification and remaining drawings, (not shown), should be referred to. (For Figure see next page)
Patent GB-1311995-A (GB)
Title: Process for preparing surface active phosphate esters
IPC: C11D1/34
Filed: 1970-04-23
Abstract: 1311995 Surface active phosphate esters WITCO CHEMICAL CORP 23 April 1970 19495/70 Heading C2P [Also in Division C5] Surface active phosphate esters are prepared by (a) reacting 1 mole of P 2 O 5  with 2 to 4À5 moles of a nonionic surface active agent which is a C 6-18  linear, branched chain or cyclic alcohol, a mono- or dialkyl phenol (C 4-20  alkyl), a 2 to 14 mole alkylene oxide adduct of one of these alcohols or phenols, where the alkylene oxide is propylene, ethylene or butylene oxide, or a mixture thereof, under substantially anhydrous conditions at 25 to 110‹ C., and (b) hydrolysing the product with 0À5 to 3À0% by weight of water at 60 to 110‹ C. The ester may subsequently be neutralized with a basic aqueous solution to give an alkali metal, alkaline earth metal, ammonium or organic amine salt, water being rapidly removed to give a product containing less than 0À5% by weight of water. The compounds of the invention may be used in detergent and dry cleaning compositions.
Patent GB-1315743-A (GB)
Title: Recording and recovering data on microfiche
IPC: G03G15/26
Filed: 1971-06-07
Abstract: 1315743 Photo-copying apparatus AUDAC CORP 7 June 1971 19280/71 Headings G2A and G2H [Also in Division C4] Apparatus for imaging a document 21 on to a frame of a microfiche 42 includes a U.V. light source 24, a mirror 26, a lens unit 28 and a film positioner 31. A second light source (32), Figs. 2- 4 (not shown), of e. g. visible radiation, is used to make a full-sized copy of a microfiche frame, in which case, Fig. 4, the mirror 28 is moved to direct the light from the frame onto an electrostatic copying assembly 14. A particular microfiche frame may be projected onto a screen (40), Fig.3 (not shown), or the whole microfiche 42 may be so projected, by positioning a second lens 110 on the optical axis 102. If a non- permanent micro-image of a document is required a photo-chromic film 30, carried in a sub-frame 62a of the positioner 31, is exposed using U.V. light, and is then used to make a full-signed copy in the assembly 14 as described above. The image on the photo-chromic film may be inspected for possible exposure corrections, prior to making the full sized copy. A heater 114, which may be swung into position over whichever frame is on the lens axis 102, is used to erase the image formed on the photo-chromic film 30 or to fix the image formed on a micro-fiche frame. After fixing the microfiche can be withdrawn through slot 44 for storage. In another embodiment, Figs. 7-10 (not shown), temporary and permanent xerographic storage media are used. A modified film positioner (200) is so shiftable that in one end position (exposure position) the selected microfiche frame is held by suction against an exposure platen (261). At the other end position changing, toning and fusing by heating of the appropriate frame are carried out. The temporary storage medium is provided in a film cassette (254).
Patent GB-1315811-A (GB)
Title: Semi rotary device for converting fluid preserve into angular  movement or vice versa
IPC: F15B15/10
Filed: 1969-05-29
Abstract: 1315811 Oscillating- vane mechanisms DUNLOP HOLDINGS Ltd 27 May 1970 [29 May 1969J 27261/69 Heading F1F An hydraulic or pneumatic oscillating vane device comprises a pair of fixed end plates 1, 2 and a hinged vane 9 oscillatable between the end plates by the alternate supply and exhaust of fluid to and from at least one wedge-shaped pouch 21 disposed between the hinged vane and one of the end plates. As shown, there are pouches 21 on both sides of the plate 9, hose connection 21, 22 being provided for admitting fluid to the pouches on one side while exhausting fluid from the pouches on the other side. A valve,(not shown), for changing over the hose connections to produce continuous reciprocation is provided. If pouches are provided on only one side of the plate, a spring is disposed on the other side, to urge the pouches to their collapsed condition, as determined by stops 24, 25.
Patent GB-1321802-A (GB)
Title: Methyl-dopa production
Filed: 1971-02-05
Abstract: 1321802 L-Methyl-DOPA DDSA PHARMACEUTICALS Ltd 7 Feb 1972 [5 Feb 1971] 4055/71 Heading C2C L-Methyl-DOPA is obtained by treating a 3,4-dihydroxy- or -etherified hydroxy- or methylenedioxy-benzyl ketone bisulphite addition compound with an alkali metal cyanide in the presence of NH 4 <SP>+</SP> ions to form the corresponding aminonitrile, hydrolysing the nitrile to give methyl-DOPA and resolving to separate the L-isomer. The said ketone bisulphite addition compound may be obtained by treating the corresponding ketone with an aqueous solution of an excess of an appropriate bisulphite.
Patent GB-1332676-A (GB)
Title: Electric insulating rings for spacing two concentric metal  pipes apart
IPC: F16L7/00
Filed: 1971-07-26
Abstract: 1332676 Pipes; electrical insulation METAL & PIPELINE ENDURANCE Ltd and B F DOCKREE 26 July 1971 [11 Nov 1970] 53729/70 Heading F2P An electric insulating ring for spacing two metal pipes located one within the other apart comprises a number of segments 10 joined together end to end for encircling the inner pipe, the segments having electrical insulating means 12 adjacent ends of each pair of segments being joined together by holding means which project from one of each pair of ends and are engaged by the other end by radial movement with respect to the end, the holding means between at least one pair of said ends being circumferentially adjustable to enable the ring to be tightened around the inner pipe. As shown, the holding means comprise bolts 15 projecting from flange 13 engaging in an elongated slot in the flange of the other end of an adjacent segment and secured by a washer and a nut. The slot is such as to allow the washer and nut to pass through in a radial direction.
Patent GB-1335273-A (GB)
Title: Electroerosion apparatus for cutting out articles of complex configuration
IPC: B23H7/06
Filed: 1971-05-28
Abstract: 1335273 Electro-erosion SPETSIALNOE PROEKTNO - KONSTRUKTORSKOE I TEKHNOLOGICHESKOE BJURO ELEKTROOBRABOTKI 28 May 1971 18071/71 Heading B3V [Also in Division G3] An electro-erosion machine for cutting out articles from a blank 15 comprises a pivotable arm 1 carrying an electrode wire 5 and a pattern follower 3 which controls, via a device 4, two drive motors 10, 21, one of which, 10, pivots the arm 1 about its pivot axis 2 and the other, 21, moves a carriage 16 connected through an inclined bar 17 to a workpiece carriage 14 and to a pattern carrying table 12 by a flexible tie 18. The electrode wire 5 is mounted on a carriage 7 movable relative to the arm 1 by a screw 8 and the angle α of the bar 17 is variable so that the apparatus can be used for different scales of copying. The follower 3 is an electronic-optical pick-up.
Patent GB-1335729-A (GB)
Title: Display container and blank therefor
IPC: B65D5/50
Filed: 1971-12-15
Abstract: 1335729 Cartons WILLIAM THYNE Ltd 11 Oct 1972 [15 Dec 1971] 59359/71 Heading B8P A carton folding boxboard is formed from the blank shown in Fig. 1 and has a display opening formed by a slit 13 and opposing ledges 26 which support the contents which may be an Easter egg 27. Fold lines 12 enable the sides 10, 11 to slope inwardly towards the mid-height of the carton, whereas diagonal fold lines 20, 21, divide each front and rear wall into upper and lower sections. The carton is erected by securing flap 18 to opposite sides 10, 11 to form a tubular carton, lower flaps 16, 17 are closed and interlocked. Sides 10, 11 are bent inwardly at 12 and flaps 26 pressed inwardly to support the contents passed through the open top of the carton. The upper and lower front rear walls slope both outwardly and inwardly and have an apex 22, the flaps 14a being finally pushed inwardly and released to spring back and engage on the top of the contents 27. Closure flaps 17 are shaped to leave an aperture through which the contents can be seen.
Patent GB-1335844-A (GB)
Title: Circuit for the removal of an ac component from a combined ac  and dc signal
IPC: H04L12/02
Filed: 1970-05-08
Abstract: 1335844 Telegraphy PLESSEY CO Ltd 5 May 1971 [8 May 1970] 22425/70 Heading H4P A circuit for shunting an A.C. component from a combined signal has a controllable transistor/capacitor combination connected in parallel with the load. T1 is a symmetrically conducting transistor which is switched on by a positive signal on line TS to shunt an A.C. component on line VFS from a transistor T2. In the absence of a signal on PS transistor T2 amplifies the A.C. component which appears across load R5 and may be passed via line OP to a transformer (not shown). Excessive negative A.C. amplitude may cause T1 to conduct. The D.C. component across R5 is unchanged due to bias developed by R1-R3. The impedance of capacitor C2 at lowest frequency should be small compared with the load T2, R6.
Patent GB-1338878-A (GB)
Title: Flow regulator for liquid materials
IPC: A21C15/00
Filed: 1972-03-01
Abstract: 1338878 Flow regulator for liquids E FULLERTON 1 March 1972 9506/72 Heading B8T A continuously operating plant feeds cream to a flow regulator through inlets 2, 4 and this cream flows through A into an intermittently operating machine which fills cakes or containers. When the filler is not operating then opentopped float 5 rises up cylinder 1 at the top of which is an overflow 3. The float falls when cream is drawn into the filler and as it moves down any cream adhering to the walls of the cylinder is removed. A pin 6 which traverses the cylinder prevents the float from falling so low in the cylinder that it might blank connections 2, 4. Materials of different viscosities may be used by putting suitable weights inside float 5. Rods may be attached to float 5 to operate switching devices at the top and bottom of its travel so that the producing plant and filling machine may be automatically operated. Opening A may be closed and cream then flows from inlet 2 out through outlet 4.
Patent GB-1341870-A (GB)
Title: Horseshoes and the manufacture thereof
IPC: A01L1/02
Filed: 1972-07-27
Abstract: 1341870 Making horseshoes BENJAMIN BAKER (LYE) Ltd 27 July 1972 [9 Aug 1971] 37313/71 Heading B3A [Also in Divisions C7 and A1] A method of making a horseshoe comprises casting the horseshoe of metallic material and subsequently annealing it. The shoe is cast from carbon steel by a shell moulding process, which is followed by annealing at 960‹ C. and soaking at this temperature for two hours. It is then cooled in the furnace. The horseshoe may be cast with a heel or toe normal to the body of the shoe, with clips, a serrated ground engaging surface, or with a three-quarter fullering. The body of the shoe may taper in width toward the heels, which may be cut away at the inside or be bevelled and the inner edges of the ground engaging surface or of the hoof engaging surfaces may be chamfered.
Patent GB-1342205-A (GB)
Title: Packing articles
IPC: B65D5/28
Filed: 1972-02-16
Abstract: 1342205 Making cartons GLASS TUBES & COMPONENTS Ltd 7 Feb 1973 [16 Feb 1972] 7255/72 Heading B5D [Also in Division B8] Articles are packaged in cartons supplied in the form of blanks 100 each comprising bottom, side and end portions 103, 102, 104 and 105-108 which are folded up to form a carton which is then supported and filled and the overlapping end portions secured by inserting a fastener 113 into the end portion 107 at each end of the carton. As shown, in which the blank also includes a lid portion 101, each blank is laid over adjustable supports 17, 20, 23, 24 and the bottom portion is pushed downwardly into a rectangle formed by plates 18, 21, 25 and 26 until the bottom portion 103 rests on surfaces 27, 28 and on rollers 43 of a conveyer 37 whereby the side and end portion of blank 100 is folded upwards against the plates 18, 21, 25 and 26. Two L-shaped lines 111, 112, are then placed in the carton which is then filled by the operator. End portions 105 are then folded towards each other and the portion 101 folded down on to the top of the carton, with each portion 105 lying between the top of portion 107 and portions 106, 108. Carriages 55, 56 are then operated by rams 62 through a central valve 80 to move them towards each other until a sensing switch 75 on each carriage bears against a plate 25 or 26 and staple delivery points 72 on stapler heads 71 on the carriages lie against the portions 107. The heads then insert staples 113 through the end portions, the carriages 55, 56 are retracted by the rams 62 and the conveyer 37 is raised about an axis 38 at one end thereof by a pneumatic jack to allow the carton to roll down away from the conveyer. The carton is finally sealed by seaming a lip 114 to the side portion 104. In a modification the carriages 55, 56 may be replaced by fastener heads built into the supports 23, 24. The apparatus is controlled by pneumatic circuitry described in detail with reference to Fig. 8 (not shown).
Patent ID-26191-A (ID)
Inventor: LOMP GARY
IPC: H04B17/00
Filed: 1996-06-28
Abstract: A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subscriber Units (SUs). The RCS receives a call request signal that corresponds to a telecommunication line information signal, and a user identification signal that identifies a user to receive the call. The RCS includes a plurality of Code Division Multiple Access (CDMA) modems, one of which provides a global pilot code signal. The modems provide message code signals synchronized to the global pilot signal. Each modem combines an information signal with a message code signal to provide a CDM processed signal. The RCS includes a system channel controller coupled to receive a remote call. An RF transmitter is connected to all of the modems to combine the CDM processed signals with the global pilot code signal to generate a CDM signal. The RF transmitter also modulates a carrier signal with the CDM signal and transmits the modulated carrier signal through an RF communication channel to the SUs. Each SU includes a CDMA modem which is also synchronized to the global pilot signal. The CDMA modem despreads the CDM signal and provides a despread information signal to the user. The system includes a closed loop power control system for maintaining a minimum system transmit power level for the RCS and the SUs, and system capacity management for maintaining a maximum number of active SUs for improved system performance. <IMAGE>
Patent IL-101113-A (IL)
Title: Ingestible pharmaceutical compositions of water-soluble high-viscosity grade cellulose ethers
IPC: A61K31/70
Filed: 1992-03-01
Abstract: Water-soluble, high-viscosity grade cellulose ether compositions are useful for the reduction of serum lipid levels, particularly total serum cholesterol, serum triglycerides, and low-density lipoprotein (LDL) levels or attenuate the postprandial rise of blood glucose levels in animals. The pharmaceutical uses of compositions for reducing cholesterol levels additionally include the treatment of diabetes and/or hypercholesterolemia, with avoidance of many of the undesirable side effects associated with other forms of treatment. The composition may be in the form of a prehydrated ingestible composition, such as a gelatin, or a comestible, such as a cookie. In addition, the compositions of the present invention are palatable to the patient, thereby enhancing patient compliance with the regimen.
Patent IL-107154-A (IL)
Title: Fusion protein for prodrug activation
IPC: C12N5/10
Filed: 1993-09-29
Abstract: The invention relates to compounds which contain an antigen binding region which is bound to at least one enzyme which is able to metabolise a compound which has little or no cytotoxicity (prodrug) into a cytotoxic compound (drug), where the antigen binding region consists of a single polypeptide chain. Covalently bonded carbohydrates are advantageously present on the polypeptide chain.
Patent IL-112099-A (IL)
Title: N-oxides of 4-arylpiperazines and 4-arylpiperidines and pharmaceutical compositions containing them
IPC: C07D211/94
Filed: 1994-12-21
Abstract: Compounds of general formula (I) are disclosed as novel antipsychotic agents.
Patent IL-127867-A (IL)
Title: Environmentally resistant, infrared-transparent window structure
IPC: H01L31/0216
Filed: 1998-06-04
Abstract: A window structure (28) comprising: a first window layer (40) including a first-window substrate (46) made of a material selected from the group consisting of zinc sulfide and zinc selenide; a second window layer (42) including a second-window substrate (52) selected from the group consisting of aluminum oxide, spinel, silicon carbide, zirconium dioxide, and aluminum nitride; and an infrared-transparent adhesive layer (44) bonding the first window layer to the second window layer in a facing-but- spaced-apart relation. 2254 כ" ה באלול התשס" א - September 13, 2001