baber/WOPTO huggingface dataset:
Patent GB-1382967-A (GB)
Title: Sulphoxide and sulphone derivatives of thiocarbamates and the use  thereof in herbicidal compositions
IPC: C07C325/00
Filed: 1973-08-14
Abstract: 1382967 Sulphoxide and sulphone derivatives of thiocarbamates STAUFFER CHEMICAL CO 14 Aug 1973 [14 Aug 1972 (3) 18 June 1973 (3)] 38436/73 Heading C2C Novel sulphoxide and sulphone derivatives of thiocarbamates having the general formula wherein n is 1 or 2; R is (C 1 -C 6 ) alkyl or haloalkyl and R 1  and R 2  taken together represent a ring structure having from 2 to 10 carbon atoms, which ring structure is optionally alkylsubstituted or has cross-bonding, may be prepared by reacting a compound of the formula with an oxidizing agent, e.g. peracetic acid or n-chloroperoxy benzoic acid, preferably in an inert solvent at a temperature of from -25‹ to +60‹ C. The compounds of the invention may be used as herbicides.
Patent GB-345616-A (GB)
Title: Improvement in surface condensers
IPC: F28B1/02
Filed: 1929-12-17
Abstract: <PICT:0345616/III/1> In a surface condenser fillers 20 divide the cooling water tubes 13 into groups in such a manner as to cause the steam flow to be greater at the cool end 18 than the warm end 19 of the condenser. The tubes 13 may converge to the warm end.  The shell 10 may be of uniform cross section and the fillers 20 may be wedge-shaped hollow boxes.
Patent GB-1013058-A (GB)
Title: Improvements relating to satellite vehicles
Inventor: BLONSTEIN JACOB LEWIS
IPC: B64G1/28
Filed: 1963-10-01
Abstract: 1,013,058. Spacecraft. BRITISH AIRCRAFT CORPORATION Ltd. Oct. 1, 1964 [Oct. 1, 1963], No.38634/63. Heading B7G. Means for mass-balancing a spacecraft 3 comprises tubes 6, 6a formed as circles coaxial with the spin axis and each filled with a viscous liquid to damp a pair of sliding weights 4, 5, which when the C.G. of the craft is coincident with the spin axis lie diametrally opposite one another. Should the C.G. become displaced as to position 7, Fig. 4, the weights will automatically move to the positions shown to provide balance.
Patent GB-1028903-A (GB)
Title: Improved form of structural steel beam
Inventor: MACPHERSON IAN
IPC: E04C3/06
Filed: 1963-10-02
Abstract: 1,028,903. Steel beams; composite metal and concrete beams. F. G. CLARKE, C. R. NICHOLLS AND J. H. WILLIS, AND D. BOND. Oct. 2, 1964 [Oct. 2, 1963], No. 38713/63. Headings E1K and E1V. The web of an I-beam or other flanged section is cut along a zigzag line 1, the two parts then being cut across the crests at 3 to produce three beam members 6. The cut may be offset from the centre line of the beam to produce two sets of beam members of different dimensions. The end 4 of each member 6 are connected together by a steel rod to form a beam which may be encased in concrete.
Patent GB-1189670-A (GB)
Title: Method of Preparing a Poultry Product.
IPC: A23L13/50
Filed: 1967-08-23
Abstract: 1,189,670. Poultry. ARMOUR & CO. 23 Aug., 1967 [29 Aug., 1966], No. 38736/67. Heading A2B. A method of preparing a poultry product comprises the steps of slaughtering and dressing poultry, applying to the surfaces of raw pieces of the poultry from 0.1 to 2.0% of sodium chloride based on the weight of the poultry pieces and from 0.02 to 0.8% of an edible phosphate salt, agitating the pieces at a temperature within the range of from 25 to 70F. until a concentration of salt soluble protein is formed on the surfaces of the pieces, and pressing the pieces together to form a unitary body. A paste prepared by grinding poultry skin and small poultry pieces and including a preparation of cooked poultry meat may be incorporated into the chicken pieces, in amounts ranging from 10 to 35% by weight of the total product, after the formation of the salt-soluble protein on the surfaces of the pieces. Phosphates: sodium or potassium tripolyphosphate, sodium hexametaphosphate, and tetrasodium or tetrapotassium pyrophosphate. Dry phosphate and sodium chloride may be spread over the pieces. Alternatively the phosphate is applied to the whole poultry carcass while soaking in chilled water, prior to boning, and the sodium chloride is applied to the cut-up pieces immediately prior to the agitation step. According to an example, turkeys were slaughtered, dressed, chilled at 35F. in slush ice and boned. 756 lbs. of boned white meat were placed in thin layers on clean trays in a freezer for about 1 hour to bring the temperature down to 28-30F. 62 lbs. of boneless scrap white meat and 62 lbs. of skin were chopped up with 2 lbs of salt and spice mixture containing 50% sodium chloride, 31.4% brown sugar, 14.7% sodium tripolyphosphate, 2.6% tetrasodium pyrophosphate, and 1.3% pepper, and the resulting chopped batter was rapidly chilled to 35F. The white meat was placed in a chilled vacuum mixer, 2 lbs. 3 ozs. of the salt and spice mixture were sprinkled evenly over the surface of the meat, the mixer was operated for 5 minutes and then 122 lbs. of the batter were added and the mixing continued for an additional 15 minutes under vacuum. The mixture was then taken from the mixer, placed in aluminium containers (or fibrous casings) and roasted. According to the procedure of further examples, the poultry products obtained were stuffed into perforated casings or casings clipped at each end with metal clips, and cooked in these casings.
Patent GB-1195301-A (GB)
Title: Improvements in or relating to Silk Screen Inks and Processes of Using the Same in the Production of Printed Circuits
Inventor: DONNELLY EDWARD
IPC: H01B3/30
Filed: 1967-08-23
Abstract: 1,195,301. Polyurethane based silk screen ink. FORMICA INTERNATIONAL Ltd. 22 Nov., 1968 [23 Aug., 1967], No. 38801/67. Heading C3R. [Also in Divisions B2 and H1] A silk screen ink comprises a polyurethane obtained by reacting a di- or poly-isocyanate and a polyester, 20 to 60% by weight of the polyester of an inert finely divided filler capable of imparting abrasion resistance to dried films of the ink and a solvent for the polyurethane, which solvent has a b.p. of at least 90‹ C. or comprises a mixture of solvents substantially free of compounds having boiling points less than 90‹ C., the ink being free of materials capable of making dried films thereof other than electrically insulative. The di- or poly-isooyanates used are preferably those which are non- volatile, e.g. oligomerized arylene diisocyanates. Linear or branched polyesters may be used. The filler may be finely divided silica, alumina or aluminium silicate. The solvents most preferably have a b.p. between 110‹ and 150‹ C. and may be o-xylene, m-xylene, p-xylene or toluene, optionally mixed with ketones or alkoxy-alkyl esters.
Patent GB-885798-A (GB)
Title: Preparations of the growth hormone
IPC: A61K38/27
Filed: 1959-11-18
Abstract: A pharmaceutical preparation comprises the growth hormone absorbed on at least one pharmaceutically acceptable water-insoluble compound of the metals zinc, cobalt, nickel, aluminium or iron in such a ratio that per mg. of the growth hormone at least 10-3 mg. equivalents of the metal are present.  The preparation is preferably administered in the form of a suspension in an aqueous osotonic medium pH 3-10 or preferably 5-8.  The preparation may contain the following additives (a) resorption retarders, e.g. gelatin or dextran, (b) preservatives, e.g. phenol or tricresol, and (c) isotonizing agents, e.g. sodium chloride, sodium acetate or glycerol. Specified metal salts which form water-insoluble compounds in situ are: zinc chloride, ferrous sulphate, nickel chloride, cobalt sulphate.  Specification 831,907 is referred to.
Patent GB-1528229-A (GB)
Title: Suspension for the exhaust pipe system of a motor vehicle
IPC: B60K13/04
Filed: 1976-09-22
Abstract: 1528229 Mounting vehicle exhaust systems BAYERISCHE MOTOREN WERKE AG 22 Sept 1976 [23 Sept 1975] 39298/76 Heading B7H In a mounting for the exhaust system of a motor vehicle comprising a resilient ring 6 and a pair of hangers 2, 5 for attachment to the vehicle body 1 and a silencer 3 respectively, the ring 6 has two portions formed on each side with projecting portions 7, and the hangers 2, 5 have abutment faces 2<11>, 5<11> which co-operate with the portions 7 to limit sideways swinging of the silencer.
Patent GB-1433746-A (GB)
Title: Production of pan grids or sections of pan grids for clay  grinding and to pan grids or sections of pan grids so produced
IPC: B23P15/16
Filed: 1972-08-25
Abstract: 1433746 Making pan grids SAMUEL PEACE & SONS Ltd 20 Aug 1973 [25 Aug 1972] 39834/72 Heading B3A A pan grid or pan grid section for clay grinding is provided with elongated slots 10 by drilling pilot holes and elongating the holes with a tapered milling cutter which is traversed relative to the grid or section and forms slots with one side 12, Fig. 3, normal or oversquare, Fig. 6, and the other side 14 at an angle to the plane of the grid. The angled side 14 defines a cutting edge E. The pan grid section, Fig. 1, is mounted with several similar sections to form a clay grinding disc. The grid or section is made of steel. The slots are arranged in rows which may be relatively staggered and the cutting edges E are radially outermost. The pilot hole drill, Fig. 3, is introduced at the required angle of the said other side of the slot. The angle of the side may be 10 to 30 degrees to the normal and the included angle of taper may be 10 to 20 degrees. Reference has been directed by the Comptroller to Specification 1,299,437.
Patent GB-1567060-A (GB)
Title: High temperature dyeing of nitrogen-containing natural fibrous materials
IPC: D06P3/14
Filed: 1977-09-26
Abstract: The dyeing is carried out in an aqueous bath and with dyes conventional for these fibres, beyond the boiling point and in the presence of formaldehyde and of a fatty acid amide of the general formula (I): <IMAGE>  where  R = C10-C20-alkyl or -alkylene,  R1 and R2 = H, (-CH2-CH2-O)nH, -(CH2)1-4-N(R3)(R4 ) or <IMAGE>    where  R3 and R4 = H or C1-C4-alkyl and n = an integer. When dyed according to this process, wool and its mixtures with polyester show high colour strength properties without a loss of the typical qualities of wool (softness etc.) and with significant improvement in its tearing resistance.
Patent GB-1367305-A (GB)
Title: Benzodiazocine derivatives
IPC: C07D245/06
Filed: 1971-08-31
Abstract: 1367305 2-Amino-3,4-dihydro-6-phenyl-1,5- benzodiazocines TAKEDA YAKUKIN KOGYO KK 31 Aug 1971 [3 Sept 1970] 40527/71 Heading C2C Novel 2-amino-3,4-dihydro-6-phenyl-1,5-benzodiazocines of the general formula wherein the rings A and B may optionally be substituted by one or more substituents selected from halogen atoms and nitro, trifluoromethyl, C 1-4  alkyl and C 1-4  alkoxy groups, and pharmaceutically acceptable acid addition salts thereof are prepared by cyclization of a 2-amino-α- phenylbenzylideneaminopropionitrile of the general formula followed optionally by salification of the product. 2-Amino - α - phenyl - benzylideneaminopropionitriles of the second general formula above are prepared by reaction of a 2-aminobenzophenone of the general formula with ammonia or an amine of the general formula RNH 2 , wherein R is a hydrogen atom or an alkyl, C 3-7  cycloalkyl, hydroxyalkyl or aralkyl group, and reaction of the resulting ketimine of the general formula with #-aminopropionitrile. Pharmaceutical compositions having diuretic activity comprise, as active ingredient, a 2- amino-3,4-dihydro-6-phenyl-1,5-benzodiazocine of the first general formula above or a pharmaceutically acceptable acid addition salt thereof, together with a carrier or diluent therefor.
Patent GB-888207-A (GB)
Title: Powdered resinous coating compositions
IPC: C09D5/46
Filed: 1958-12-17
Abstract: A coating composition in the form of a freeflowing powder which is suitable for application by a fusion method comprises a mixture of (1) discrete particles of a fusible, thermosetting, film-forming resinous coating material with a particle size of 25-600 microns and (2) 0,1 to 40%, based on the weight of the film-forming material, of discrete particles of a solid material which is fusible at the temperature at which the film-forming material becomes a liquid, the latter material having a particle size of 3 millimicrons-20 microns and having an oil absorption value of at least 75 pounds per 100 pounds of infusible solid. Epoxy, phenol-aldehyde and silicone film-forming materials are specified.  The infusible solids specified are special grades of channel black, finely divided silica, diatomaceous silica products and hydrated synthetic calcium silicate powder.  Catalysts for curing the filmformers may also be included in the composition. The article to be coated is pre-heated and a layer of the coating composition deposited on the hot surface by a sifting, dusting or blowing process or preferably by the fluidized bed technique of Specification 759,214.  Before coating, the surface of the article may be degreased, acid etched or sand or metal grit blasted.ALSO:A coating composition in the form of a free-flowing powder which is suitable for application by a fusion method, e.g. the fluidized bed technique of Specification 759,214, comprises a mixture of (1) discrete particles of a fusible, thermosetting, film-forming resinous coating material with a particle size of 25-600 microns and (2) 0,1 to 4%, based on the weight of the film-forming material, of discrete particles of a solid material which is infusible at the temperature at which the film-forming material becomes a liquid and has a particle size of 3 millimicrons-20 microns and an oil absorption value of at least 75 pounds per 100 pounds of the infusible solid.  The infusible solids specified are special grades of channel black, finely divided silica, diatomaceous silica products and hydrated synthetic calcium silicate powder.  Catalysts for curing the film-formers may also be included in the composition.  The film-forming materials specified are of the epoxy, phenol-aldehyde and polysiloxane types.  In the examples, a modified m-phenylene diamine, dicyanamide and dicyandiamide are used as curing agents for epoxy resins obtained from bisphenol A and epichlorohydrin, the B-stage epoxy resin used in Example 3 being a mixture of a liquid and a solid resin.  Other epoxy resins mentioned are the reaction products of epichlorohydrin and resorcinol, phenols derived from cashew nut oils, hydroquinone, 1,5-dihydroxynaphthalene, 2,2,5,5-tetrabis-(4-hydroxyphenyl)-hexane, resols, hydrazines, sulphonamides, e.g. 2,4-toluene disulphonamide, glycerol, ethylene glycol or pentaerythritol; 1,2,3,4-diepoxybutane may be used instead of epichlorohydrin.
Patent GB-1223643-A (GB)
Title: Preparation of pyridines from olefins
IPC: B01J21/08
Filed: 1968-08-27
Abstract: 1,223,643. Pyridines. WARNER-LAMBERT PHARMACEUTICAL CO. 27 Aug., 1968 [28 Aug., 1967; 25 Jan., 1968; 7 Aug., 1968], No. 40990/68. Addition to 1,134,163. Heading C2C. Pyridine and alkyl pyridines are prepared by a process comprising: (a) passing a mixture of an oxygen-containing gas, water vapour, and at least one olefinic hydrocarbon having 3 or 4 carbon atoms in the vapour phase over an olefin oxidation catalyst at 200-600‹ C.; (b) mixing the hot gaseous reaction mixture with ammonia and optionally, an oxygen-containing gas; (c) contacting the resulting hot gaseous mixture with a condensation catalyst at 250-600‹ C. to effect formation of pyridine compounds; and (d) recovering the pyridine compounds formed; the olefin : water vapour mol. ratio being from 1 : 3À5 to 1 : 10, the olefin: ammonia mol. ratio being from 1 : 0À1 to 1 : 10 and the oxygen in the oxygen-containing gas of step (b) being present in an olefin : oxygen mol. ratio of from 0 : 0À02 to 1 : 4. Either or both of the catalysts may be fluidized. Suitable catalysts are, for example, bismuth molybdate supported on silica for the oxidation stage and silica/alumina for the condensation stage.
Patent GB-956472-A (GB)
Title: Improvements in or relating to brightness meters
IPC: G01J1/04
Filed: 1960-11-29
Abstract: 956, 472. Photo-electric brightness meters. PHILIPS ELECTRICAL INDUSTRIES Ltd. Nov. 29, 1960 [Dec. 2, 1959], No. 41001/60. Heading G1A. A brightness meter for determining the degree of illumination of part of a substantially horizontal surface, for example, a road, from a location at a vertical distance from the surface which is small with respect to the horizontal distance from the part of the surface, comprises a first optical system 1, including a lens 2, and a cylindrical reflector 6 for reproducing an image of the part of the surface on the photo-cathode of an electron multiplier connected to an amplifier 5, in association with a diaphragm 10, located at the focal plane of the system with an aperture allowing only the required part of the radiation pattern formed at the focal plane to impinge on the cell, in conjunction with a second optical system 8 having its axis parallel to that of the first system and provided with a lens 9, a screen 11 and a lensed eyepiece 12 to facilitate the alignment of the first optical system in a given direction. The diaphragm 10 and screen 11 form a unitary structure in the form of a slide 14, Fig. 2, with the lower portion having a trapezoidal opening 18 and an upper portion 15 corresponding to the screen 11 having two intersecting lines, the point of intersection coinciding with the apex 19 of the triangular image 17 when the optical system is correctly focused.
Patent GB-995309-A (GB)
Title: Improvements in building elements
IPC: E04C1/39
Filed: 1963-10-17
Abstract: 995,309. Building elements. H. NEUMANN. Oct. 17, 1963, No. 41012/63. Heading A6S. A building element comprises the whole or half of a solid body having two recesses and fourteen surfaces and having a shape forming part of a tetrahedron. Fig. 2 illustrates the form of a pair of such elements within the shape of an isosceles-triangle faced tetrahedron. The faces f are midway between the ends a, while faces g are at a distance a/5 from the nearest end a. Channels s are provided having a depth corresponding to the length b divided by 5.
Patent GB-906483-A (GB)
Title: Process for the production of cyclic ethers
IPC: C07D307/79
Filed: 1960-12-01
Abstract: Cyclic ethers of aromatic hydroxy compounds are obtained by reacting substituted or unsubstituted phenols, being unsubstituted in at least one ortho position with respect to a hydroxyl group, with dienes, containing conjugated double bonds, at elevated temperatures in the presence of a phenolate of zinc, aluminium, magnesium, calcium, sodium or lithium.  Suitable phenols are, for example, phenol, o-chlorophenol, m-chlorophenol, p-chlorophenol, 2,4-dichlorophenol, o, m, and p - cresol, 3,5 - dimethyl - 4 - chlorophenol, 2-methoxyphenol, a  - naphthol, b  - naphthol, hydroxyanthracenes and hydroxyphenanthrenes.  Suitable dienes are, for example, isoprene, 1,3-butadiene, 2,3-dimethyl-1,3-butadiene and piperylene.  It may be desirable to add a stabilizer, e.g. phenthiazine, hydroquinone or an alkylated amine to the mixture.  The metal phenolates can be added as such or produced in situ by adding the metal, preferably as powder or shavings, to the mixture.  The metal may be amalgamated with mercury by adding a small quantity of a mercury salt.  A solvent, e.g. benzene, toluene or xylene, may be used for the reactants. The process is preferably carried out at a temperature of 100-140 DEG C. Examples are given of (a) the reaction between phenol and isoprene to give 2,2-dimethyl chromane, 5 - (3 - methylcrotyl)-2,2,3-trimethyl coumarane, 5-(3-methylcrotyl)-2,3,3,-trimethyl chromane; (b) the production of 6-chloro-2,2-dimethyl chromane from p-chlorophenol and isoprene; (c) the production of 5-chloro-2,3-dimethyl coumarane from p-chlorophenol and butadiene; (d) the production of 6,8-dichloro-2,2 - dimethyl - chromane from 2,4-dichlorophenol and isoprene; (e) the production of 2,2,3,5- and 2,3,3,5-tetramethyl coumarane and 2,2,6-trimethyl chromane from p-cresol and isoprene; (f) the production of 6-chloro-2,2,5,7-tetramethyl-chromane from 3,5-dimethyl-4-chlorophenol and isoprene; (g) the production of 6-chloro-2,2,3-trimethyl chromane from p-chlorophenol and 2,3-dimethyl-1,3-butadiene; and (h) the production of 2,2-dimethyl-5,6-benzochromane from b -naphthol and isoprene. Specifications 776,204 and 798,438 are referred to.
Patent GB-1208519-A (GB)
Title: Separation of particles from fluids containing them
IPC: B01D21/26
Filed: 1968-09-03
Abstract: 1,208,519. Centrifugal separators. WIBAU WESTDEUTSCHE INDUSTRIE-UND-STRASSENBAU-MASCHINEN G.m.b.H. 3 Sept, 1968 [2 Sept., 1967], No. 41779/68. Heading B2P. In a vortex-flow separator for removing particles from a fluid Fig. 2 the fluid is introduced through an inlet 3 and flows in a spiral vortex 9 towards a clean fluid central outlet 5, the particles separated by centrifugal force being caught in, and caused to separate out against the peripheral wall I of the separator by, a rotating mass 10 of fluid which surrounds the vortex 9 and does not flow to the outlet 5, the rotation in the fluid mass 10 being generated by the transfer of shear stress forces from the vortex 9. An inlet 3 and an outlet 5 may be provided in only one or each of the side walls 2 of the separator. A deflector 4 serves to keep the entering fluid within a radius R. The separated particles are discharged through an outlet 6 and lock valve 7, deflectors 8 being provided to prevent fluid discharge. One or more openings 18 may be provided in only one or each side wall for the spraying in of liquid to facilitate separation. The liquid may alternatively be introduced by inwardly projecting tubes which may be provided with slits or nozzles. In a modification, Fig. 4, one or more annular chambers 11, 12 are provided adjacent the periphery of the separator to facilitate deposition of separated particles. As shown, the chambers 11, 12 communicate with the interior of the separator through annular slits 13, 14 bounded by frusto-conical plates 15, 16 and a ring 17 of triangular cross-section. The clean fluid outlets 5 communicate with exhausters 19, 21, the rotors 20, 22 of which are mounted on a common shaft 23 driven by a motor 24. Two separators may be connected in series.
Patent GB-901665-A (GB)
Title: Improvements relating to key-operated electric switches
Inventor: BROWN RONALD ERNEST CHARLES
IPC: H01H27/06
Filed: 1959-12-10
Abstract: 901,665. Cam-operated switches. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Dec. 1, 1960 [Dec. 10, 1959], No. 42033/59. Class 38 (5). A dial-lock switch for preventing unauthorized use of trunk-dialling facilities comprises a key-operated barrel-type lock 1, carrying on an integral projection 2 at one end, a face cam 3, preferably of nylon, which engages a camfollower 4<SP>1</SP> formed by bending the moving contact blade 4 of the contact set. As shown, the set comprises two fixed arcuate blades 7 and one movable arcuate blade 4, but in Fig. 3 (not shown), there are two such sets, the movable blades of the sets being connected by a rod.