baber/WOPTO huggingface dataset:
Patent GB-1238830-A (GB)
IPC: C10M159/18
Filed: 1968-05-17
Abstract: 1,238,830. Co-ordination complexes of Mannich bases. MOBIL OIL CORP. 17 May, 1968, No. 2851/71. Divided out of 1,237,581. Addition to 1,237,581. Heading C2C. [Also in Divisions C3-C5] Co-ordination complexes are formed between a salt of a metal of Group I B , II B , IV A , VI B  or VIII of the Periodic Table (Lange's Handbook of Chemistry) and the reaction product of an alkylphenol, an aldehyde and a basic organic nitrogen compound, which is preferably an alkylene polyamine of the formula in which R<SP>1</SP> is a C 2 -C 5  alkylene group and z is 1-10 or the reaction product thereof with an acid, acid anhydride or aldehyde which may be a heterocyclic product. In an example polypropylphenol (M.W. 900), paraformaldehyde and diethylenetriamine are reacted and zinc acetate then added. The products are used as oil or fuel additives (see parent Specification).
Patent GB-1239709-A (GB)
IPC: B60R22/26
Filed: 1970-06-25
Abstract: 1,239,709. Safety harness. FORD MOTOR CO. Ltd. 25 June, 1970 [24 July, 1969], No. 30840/70. Heading A3V. A shoulder harness arrangement for a motor vehicle having body structure, a passenger compartment and a forward facing seat assembly, e.g. seat 20 and headrest 24, located therein, includes an outboard shoulder harness belt segment 26 having one of its ends secured to the body structure at an anchoring point 28 above and rearward of the seat assembly and being adapted to be positioned transversely across the torso of a seat occupant 24 and co-operate with an inboard belt segment, first fastener means secured to the outboard belt segment intermediate its ends and preferably movable along the length of the segment, and fixed second fastener means located within the compartment at a point forward and below the anchoring point and adapted to releasably engage the first fastener means. The first fastener means may be one half 32 of a snap fastener, carried by an elastic sleeve 30 surrounding the belt segement, which will disengage the second fastener means, the other half 34 of a snap fastener, under a force consistent with rapid vehicle deceleration. The second fastener means may be mounted on the body window pillar or post 18, on the head-rest as in Fig. 2 (not shown), or on the seat back (66) as in Fig. 3 (not shown) by an elastic strap (74). The belt segment arrangement provided by the invention is stated to reduce chaffing of the neck of the seat occupant and to enable him to enjoy a relatively unobstructed view over his shoulder.
Patent GB-1252382-A (GB)
IPC: C07D521/00
Filed: 1970-03-11
Abstract: 1,252,382. Substituted 5-pyrimidinyl methyl imidazole salts. MERCK & CO. Inc. 11 March, 1970 [12 March, 1969], No. 11725/70. Heading C2C. Novel substituted 5-pyrimidinyl methyl imidazolium salts of the general formula where R, K<SP>1</SP> and R<SP>11</SP> are each the same or different C 1 -C 5  alkyl radicals, X is an anion and b and c are positive whole numbers dependent on the valency of X may be prepared by reacting a 1,2-di(C 1 -C 5  alkyl) imidazole with an acid addition salt of a 2-(C 1 -C 5  alkyl)-4- amino-5-hydroxymethyl pyrimidine ester of a strong acid. Pharmaceutical compositions of compounds I with a carrier or diluent show coccidiostatic activity when administered orally to poultry.
Patent GB-1264684-A (GB)
IPC: C10L1/18
Filed: 1969-08-01
Abstract: 1,264,684. Liquid fuels. ESSO RESEARCH & ENG. CO. 1 Aug., 1969 [17 Sept., 1968], No. 38641/69. Heading C5G. The responsiveness of petroleum distillate fuels boiling in the range 250-670‹ F., e.g. kerosene, diesel fuels, jet fuels and heating oils made by blending virgin light naphtha, heavy gas oil and catalytic cycle oil to the addition of 0À001-2 wt. per cent of a pour point depressant or flow improver comprising a random copolymer of 3 to 40 moles of ethylene and one mole of one or more additional ethylenically unsaturated monomers is improved by the addition of 0À4 to 20 weight per cent of a virgin distillate fraction originating from a wax bearing crude petroleum oil and boiling with the range 450- 950‹ F. e.g. a paraffinic raffinate obtained by a phenolic extraction in an amount such as to add 0À1 to 2 weight per cent of C 24  and higher normal paraffins to the fuel. The ethylene copolymers which can be used are those described in copending Application 30864/69. In examples copolymers of ethylene with propylene, of ethyl with vinyl acetate and of ethylene with vinyl acetate and C 13  oxo alcohol diesters of fumaric acid are used.
Patent GB-1288846-A (GB)
IPC: B21D1/00
Filed: 1970-09-07
Abstract: 1288846 Feeding webs XEROX CORP 7 Sept 1970 [9 Sept 1969] 42754/70 Heading B8R Apparatus for decurling a web W as it is being fed from a supply roll 10 comprises a straightening member 12 mounted on a pivotable linkage 22, 52, 36, and control means, in the form of a roller 16, responsive to the diameter of the supply roll for controlling the position of the linkage so as to cause the angle the member 12 makes with the web path to change, as shown in dashed lines in Fig. 1, to vary the degree of decurl in response to changes in the supply roll diameter, whereby the decurling effect increases as the roll diameter decreases. The member 12 has a cross-section in the form of a major segment of a circle, so that a straight edge 14 is presented to the web (Figs. 2 and 3, not shown). The roller 16 has a layer of friction material, e.g. rubber, and rotates against a drag force produced by the action of a coiled spring (80) abutting a friction element (84), Fig. 4 (not shown), whereby a predetermined tension is maintained on the web as it leaves the supply roll.
Patent GB-1290193-A (GB)
IPC: B21F9/00
Filed: 1969-12-24
Abstract: 1290193 Wire testing HUGHES AIRCRAFT CO 24 Dec 1969 [1 April 1969] 62887/69 Heading G1S A wire is tested continuously by pulling it through a device in which a loop of the wire is subjected to tension by weight 28, Fig.1, by means of a pulley 20 or a slider of Teflon (Registered Trade Mark) or synthetic sapphire. In the arrangement of Fig.2 the two main pulleys 56, 58 are connected to each other, and two intermediate pulleys 60, 64 are provided which may be biased downwardly or fixed to the frame of the device. In the arrangement of Fig.4, the main pulleys 106, 108 are arranged to rotate in opposite directions, and intermediate pulleys 110, 114 are provided on the frame of the device. When the wire loop around loading pulley 112 extends due to stretching sufficiently for lever 126 to contact switch 152, motor 142 is actuated to rotate pulleys 106, 108 relative to each other through differential 132 to reduce the size of the loop. In order to subject the wire to a bending test, the pulley 112 may be replaced by a pulley arrangement including a small diameter pulley, Fig.6 (not shown).
Patent GB-1290307-A (GB)
IPC: B01F27/73
Filed: 1971-05-27
Abstract: 1290307 Mixers; agitator mills W A BACHOFEN [trading as WILLY A BACHOFEN] 27 May 1971 [1 March 1971] 17553/71 Headings B1C and B2A A suspension is processed in a chamber by the mixing/grinding action of agitated, particulate dispersing aids/grinding elements into a finely divided suspension and the self-cleaning annular exit 11 from the chamber is defined by two relatively rotatable, opposed parts 19, 21. Such an exit eliminates possibility of contamination of the leaving suspension by ground down particles of any of the aids/elements should they become caught between the parts as relative rotation of the parts ceases on an aid/ element entering between the parts. This cessation of relative rotation of the parts is because rotation of a part is due to the influence of suspension passing over it or to a magnetic driving coupling with a rotary member in the chamber and this influence is not strong enough to overcome the jamming effect of an aid/element between the parts. Preferably the part 19 is a fixed ring and the part 21 comprises a circular or non-circular disc bearing wings 22a rotatable about an axis in alignment with the axis of rotation of an impeller 10 in the chamber.
Patent GB-1302420-A (GB)
IPC: B62B9/00
Filed: 1970-09-15
Abstract: 1302420 Lamps SDM KING 13 Sept 1971 [15 Sept 1970] 43919/70 Heading F4R Apparatus for attachment to a perambulator for indicating its presence to other traffic comprises a manually operable switch assembly, an indicator lamp and a battery case which are formed as three separate units electrically interconnected by insulated wiring and provided with respective means for attachment to appropriate parts of the perambulator. A fourth unit in the form of a pilot lamp may be connected in series with the other units so that the person pushing the perambulator can see whether the indicator lamp is in operation if the latter is mounted in a position where it is hidden from view. An automatic flashing device may be provided.
Patent GB-1303279-A (GB)
IPC: F16J15/10
Filed: 1970-12-11
Abstract: 1303279 Joint making packing BELLS ASBESTOS & ENG Ltd 23 Nov 1971 [11 Dec 1970] 58953/70 Heading F2B A jointing strip comprises a pair of spaced core elements 1, 2 disposed longitudinally of the strip and enveloped in wrapping material having its longitudinal marginal portions 6, 7 in overlapping relationship and secured together. The portions 6, 7 are secured by an adhesive and/or stitching to an intermediate portion of the wrapping material to form a web 5 in which bolt holes 8 are formed, preferably by punching. The elements 1, 2 are of plaited or twisted asbestos yarn and the wrapping material is of proofed asbestos cloth which may be impregnated with synthetic rubber, e.g. butyl rubber, nitrile rubber or neoprene. The strip is particularly suitable for use in steam condenser installations.
Patent GB-1309102-A (GB)
Title: Laser recording unit
IPC: G11B7/12
Filed: 1970-03-17
Abstract: 1309102 Laser recording unit CHASE MANHATTAN CAPITAL CORP and UNITED CALIFORNIA BANK 17 March 1970 [17 March 1969] 12901/70 Headings G4A and G4C The subject-matter of this Specification is identical to that of Specification 1,309,101, but the claims relate to a laser recording unit including a rotatable drum, a number of recording strips adapted for mounting around the drum periphery, means for selecting and mounting a recording strip, an optical head, and means for scanning a mounted strip in a predetermined configuration during rotation of the drum. Specification 1,309,103 is also referred to.
Patent GB-1318514-A (GB)
Title: Triazine derivatives and their use as herbicides
IPC: C07D251/42
Filed: 1969-07-21
Abstract: 1318514 Triazine derivates IMPERIAL CHEMICAL INDUSTRIES Ltd 12 Aug 1970 [21 July 1969] 36476/69 Heading C2C The invention comprises compounds of the formula where X is -OR 1 , -SR 2 , -NHCOR 3  or -NR 4 R 5  in which R 1  and R 2  are aliphatic radicals and R 3 , R 4  and R 5  are H or aliphatic radicals. The compounds are prepared by reacting a 2,4-dichloro-1,3,5-triazine having a 6-substituent X with a salt of the formula where M is a metal ion or an ammonium or lower alkyl substituted ammonium ion. The compounds are used as herbicides.
Patent GB-1318991-A (GB)
Title: Infrared transmission filters
IPC: C23C14/12
Filed: 1970-01-20
Abstract: 1318991 Coating with metals CAMBRIDGE CONSULTANTS Ltd 12 Jan 1971 [20 Jan 1970] 2675/70 Heading C7F [Also in Division G2] Infrared transmission filters are manufactured by vacuum depositing a film of dielectric material capable of transmitting infrared radiation upon a metal mesh. A metal mesh 27 is deposited from a vapour source through a mask upon an infrared transmitting substrate (e.g. plastics) 26. A layer of dielectric material 28 (e.g. polypropylene, PVC, PTFE, a polyester, a polycarbonate, an alkyl halide, CsI, Ge, Si, GaAs or glass) is vapour deposited upon the mesh 27 according to the method disclosed in Specification 1298453. Mesh and dielectric material are then deposited alternately to build up the filter 25.
Patent GB-1319006-A (GB)
Title: Hot-water boiler
IPC: F24H1/38
Filed: 1971-08-23
Abstract: 1319006 Sectional boiler BUDERUS'SCHE EISENWERKE 23 Aug 1971 [26 Nov 1970] 39436/71 Heading F4A A hot water boiler has a heating gas flue (6), Fig. 3 (not shown), bounded by heat exchange surfaces 8 having rows of pins 9 thereon, forming passages 10 for heating gases extending in the direction of flow. The pins in the separate rows are offset with respect to one another and the rows may curve and the channels may taper in the direction of gas flow. The heat exchange surfaces are provided on individual sections (1), each having bosses 2, 3 the sections being disposed between a burner 4 and a flue gas heater 7. The pins of pairs of adjacent sections may abut or they may be spaced. To facilitate cleaning, the gas flue may have a nozzle shaped constriction (13) at the inlet and a diffuser-like widening at the exit.
Patent GB-1327497-A (GB)
Title: Propylene oxide
IPC: C07D301/10
Filed: 1972-05-25
Abstract: 1327497 Propylene oxide BP CHEMICALS INTERNATIONAL Ltd 25 May 1972 [23 June 1971] 29395/71 Heading C2C Propylene oxide is produced in a process which comprises reacting propylene and a molecular oxygen containing gas at an elevated temperature in the presence of a catalyst composition comprising elemental silver together with a halide or halides (as hereinafter defined) of one or more metals of Group II of the Periodic Classification due to Mendeleef. The process may be carried out in the vapour phase by passing a gaseous mixture comprising propylene and a molecular oxygen containing gas over the catalyst composition. The gaseous reaction mixture may also contain an inert gaseous diluent, e.g. helium or nitrogen within the range of 0 to 97% by volume of the mixture. The reaction temperature may be in the range 100‹ to 400‹ C. and the pressure range from atmospheric to 20 atmospheres gauge and the contact time may be 0À1 to 60 seconds. The process may also be carried out in the liquid phase by introducing propylene into a reaction zone containing a water-immiscible organic solvent, e.g. benzene or dimethyl phthalate carrying a solid suspension of catalyst composition and thereafter passing a molecular oxygen containing gas, e.g. air, through the solvent to oxidize the propylene. The term "halide" is defined as any inorganic radical containing a halogen atom e.g. chloride, bromide, fluoride, hypochlorite, hypobromite, chlorate and/or bromate. The produced propylene oxide may be recovered from the reaction mixture by, for example, passing the reaction gases into a gas/liquid scrubbing agent, e.g. cooled ethanol, water and esters of ethylene glycol or propylene glycol, to absorb the oxide, followed by distillation.
Patent GB-1329441-A (GB)
Title: High-softening point thermoplastics containing polar groups
IPC: C08G16/02
Filed: 1970-09-25
Abstract: 1329441 Polar tar-aldehyde resins; bituminous compositions ESSO RESEARCH & ENG CO 8 July 1971 [25 Sept 1970] 45821/70 Headings C3N and C3R [Also in Division C5] Polar tar-aldehyde condensates having a softening point of 50-150‹ C. (Ring and Ball), a Carbon (Conradson) content of 30-50 wt. per cent, a beta-resin content of 10-30 wt. per cent, and an average molecular weight of 400-600 are prepared by condensing steamcracked tar derived from gas oil or naphtha or mixtures thereof with an aldehyde and a third reactant in the presence of acid or base catalysts, said third reactant being selected from (a) polar compounds containing an aromatic nucleus which can be cocondensed with tar, specifically phenol and C 1-20  alkyl substituted phenols, (b) polar compounds condensable with the aldehyde, specifically urea or melamine, (c) unsaturated dicarboxylic acids or anhydrides or esters thereof, specifically crotonic or maleic acid or anhydride, fumaric acid or esters of maleic and fumaric acid. The third reactant other than group (c) is condensed with tar and the aldehyde in one reaction. The group (c) compounds may be added at any stage of the tar-aldehyde reaction. Suitably the tar and aldehyde are first reacted in the presence of an acid or base catalyst, followed without separation of intermediate compounds by reaction with the group (c) compound at elevated temperatures with or without using catalysts such as free radical initiators, oxygen, air or chlorine. Alternatively the tar and group (c) compound may be first combined followed by condensation of the modified tar and aldehyde. The catalyst may be an inorganic or organic acid or amine, or a Lewis acid. The anhydride groups of the condensate formed when using a group (c) anhydride may be hydrolysed with water, or reacted with alcohols, or NH 4 OH or NH 3  forming respectively diacids, half-esters and amide-ammonium salts the latter being water-soluble. In the examples condensates are formed from tar, HCHO (paraformaldehyde) and (i) phenol, and (ii) maleic anhydride using H 2 SO 4  as catalyst. Uses.-Water-soluble paints, binders in mechanical pulp to make fibreboard or fibre impregnated pipes from drainage. The binder may be combined with other binders such as coal tar pitch, asphalt and thermosetting or thermoplastic resins. The binders can also be used for coal dust to produce smokeless coal or coke briquettes.
Patent GB-1334936-A (GB)
Title: Burglarproof safes and structures
IPC: E05G1/04
Filed: 1972-02-21
Abstract: 1334936 Bolts V S IANNETTA 21 Feb 1972 [9 March 1971] 6407/71 Heading E2A The bolt 12 of a safe or room door is pneumatically retracted by pressure from an outside source supplied through one of a number of fine tubes 14 connected to concealed inlets such as 15 at the surface of the safe and to holes 16 on a panel 17 inside the safe, the leads 18 to the cylinder being connectible to the holes 16. Some of the exterior holes 14a may be spacious, i.e. not leading to. the panel 17, and others 14, 14b may be duplicated. Pressure passes to the cylinder through a non-return valve 30 (Fig. 3, not shown) which may be vented manual when the door is open. The pressure supply to the bolt cylinder may pass through a pnematically opened valve 50 (Fig. 4, not shown) so that it is necessary to feed pressure at two points to open the safe. In addition, a normally unlocked bolt 60, 13 may be provided to lock the door when wrongly supplied with pressure (Fig. 5, not shown). Pressure may be supplied by a CO 2  capsule, Fig. 7, having a delivery tube 86 with a seal 85 which may be pressed against the outside of the safe. An alarm may be incorporated.
Patent GB-1335121-A (GB)
Title: Apparatus for producing ropes cables or cords
IPC: D07B3/04
Filed: 1971-01-28
Abstract: 1335121 Winding machine M MARTINEZ 6 Jan 1972 [28 Jan 1971] 3402/71 Heading D1T A machine for producing two ropes simultaneously comprises spool mounting means and means for guiding two sets of strands from the spools to opposite machine ends, the mounting and guiding means being rotatable about the machines longitudinal axes. As shown, Fig. 1, cradles 16 supporting spools 17, 18 are mounted on rotatable members 11. A plurality of strand guides 19, which may comprise metal strips provided with guides, form sinusoidal paths for strands drawn to opposite machine ends. Members 11 and guides 19 are rotated by shaft 15 via belts or chains 13. Alternatively, Fig. 2, spools 17, 18 are supported by carriers 16 within rotatable drum 27, the strands 22, 23 being drawn to opposite ends of the machine along the drum's outer surface. The stranded rope produced may be drawn by separate capstans or (Fig. 3, not shown) by a common capstan. Each pair of spools may be mounted in a carrier for rotation about a common axis.
Patent GB-1336322-A (GB)
Title: Homogeneous copper lead metal and method of making
IPC: C22C9/08
Filed: 1970-11-07
Abstract: 1336322 Making copper-lead alloys COLEA METALS INTERNATIONAL Ltd 7 Nov 1970 53048/70 Heading C7D In a two-phase solid mixture of copper and lead, the lead is uniformly distributed in the copper and this uniformity of distribution remains after repeated meltings and solidifications of the mixture. The mixture is made by melting a quantity of copper, raising the temperature of the melt to about 23 00‹ F., adding a quantity of lead not greater than that of the copper by weight, reheating to about 2300‹ F., adding a catalyst in amount 1- 4% by weight of the melt, the catalyst comprising substantially equal parts of a mineral compound of copper and phosphorus and a sodium salt, and thereafter casting in a mould. The catalyst may be formed of copper phosphate and the chloride, sulphate or carbonate of sodium.
Patent GB-1349735-A (GB)
Title: Electrodeposited metal coatings
IPC: C25D15/02
Filed: 1969-11-20
Abstract: 1349735 Electro-depositing metal FULMER RESEARCH INSTITUTE Ltd 19 April 1971 [20 Nov 1969] 56952/69 Heading C7B  A substrate, e.g. a mild or high strength alloy steel rod, is provided with a protective coating of electro-deposited metal, e.g. Cd or Zn, having dispersed therein hydrogen-absorbent metallic particles, e.g. of Ni, Co, Cu, Ta, Pt group metal, or alloy thereof, such as of Ni-Fe, Ni-Mn, Ni-Cr, Cr-Mn, Co-Mn, Co-Fe or Co- Cr, preferably of size less than 5 microns, by electro-depositing from a solution containing the metal(e.g. as Cd (CN) 2 ) and the particles, preferably confined in a separate catholyte compartment by a cylindrical semi-permeable or porous membrane. The particles may be circulated as a slurry in the solution, preferably intermittently, by a propeller at the end of a rotating cathode rod. The plated substrate may be heat-treated at 200‹C and immersed in ammonium nitrate solution.
Patent IL-102741-A (IL)
Title: Method and receptacles for growing plants particularly tissue culture plant precursors
IPC: C12M3/00
Filed: 1992-08-05
Abstract: A method of growing tissue culture callus on a nutrient substrate comprises the steps of preparing a semi-solid slab of the nutrient substrate and placing it on top of a honeycomb-like forming plate, which defines a plurality of hollow passages surrounded by thin walls. A series of the callus is deployed on the slab, so that each callus is located in alignment with one of the passages. The callus are allowed to grow to a desired extent under conventional conditions. A pneumatic pressure is then applied to the slab so that it becomes pushed through and sliced by the walls of the forming plate into a respective number of blocks, each carrying a single plant, and ejected out of the bottom side of the forming plate for further plantation thereof. <IMAGE>
Patent IL-118560-A (IL)
Title: Ruminant feed and its production
IPC: A23K1/18
Filed: 1996-06-04
Abstract: A ruminally inert fat for a ruminant feed is made by applying reducing sugars to oilseed meats and heating to induce non-enzymatic browning. The process is controlled to ensure penetration of the reducing sugars into the interior of cracked oilseed meat prior to browning. The browning reaction renders the protein which surrounds the oil resistant to rumen bacterial degradation to thereby encapsulate the oil in a protective matrix.