baber/WOPTO huggingface dataset:
Patent GB-1034481-A (GB)
Title: Substituted phenyl hydrazines and compositions containing them
Inventor: ARGYLE CHRISTOPHER STANLEY
IPC: C07D333/48
Filed: 1962-02-01
Abstract: Compounds of the general formula <FORM:1034481/C2/1> and their salts or acyl derivatives (wherein R1 and R2 may be the same or different and are H, alkyl, OH, or phenylhydrazino; R3, R4, R5, R6 and R7 are the same or different and are H, halogen, nitro, alkyl, alkoxy, amino, alkyl-amino, or dialkylamino R8 and R9 are the same or different and are H or alkyl, at least one being H; and R10 and R11 are both H or are non-existent where there is a double bond between respective C atoms) excluding compounds where all the groups R1-R11 are H, are prepared by reacting a substituted phenyl hydrazine with an unsaturated cyclic sulphone of the formula <FORM:1034481/C2/2> optionally in the presence of a strong base or by reacting a phenyl hydrazine with a 3-halogeno-sulphone or a sulpholanyl phenylhydrazine with a compound containing an activated halogen atom attached to an aromatic nucleus.  Pharmaceutical compositions useful as antifungal agents comprise the compounds of the invention and a suitable carrier therefor.  The compositions may be in forms for enteral, parenteral or topical administration.ALSO:Antifungal compositions suitable for the treatment of plants, areas of ground or materials contain as an active ingredient a compound of the general formula <FORM:1034481/A5-A6/1> or a salt of acyl derivative thereof wherein R1 and R2 may be the same or different and are H, alkyl, OH or phenyl hydrazino; R3-R7 may be the same or different and are H, halogen, nitro, alkyl, alkoxy, amino.  Alkylamino, dialkylamino; R8 and R9 are the same or different and are H or alkyl, at least one being H; and R10 and R11 may both be H or non-existent where there is a double bond between the respective C atoms) excluding the compound where all the groups R1-R11 are H.  The compositions comprise solutions emulsions, dispersions, powders and dispersible powders and may contain other fungicides such as S, Cu compounds, Ni compounds or organic fungicides such as tetramethyl thiuram sulphide or salts of ethylene bis dithio-carbamic acid.
Patent GB-724413-A (GB)
Title: Improvements in or relating to the drying of gases
IPC: B01D53/26
Filed: 1953-02-12
Abstract: 724,413. Drying gases. BISCHOFF GES., G. Feb. 12, 1953 [Feb. 12, 1952], No. 3971/53. Class 34 (1). In a method of drying gases such as compressed air by cooling, cold brine cooled by a refrigerating system 5 is placed in direct contact with the humid compressed gas to cool it to its dew point and at least part of the resultant brine diluted with moisture condensed from the gas is reconcentrated in a concentrator 1 by direct contact with the hot compressed gas from the compressor 10, the resultant gas which contains water vapour from the brine as well as its original moisture being cooled in further coolers 2, 3 before entering the cooler 4 to contact the cold brine. The gas leaving the compressor 10 is divided into two streams, one entering the concentrator 1 and then rejoining the second stream to pass through the cooler 2 which is cooled by water entering at 13 and leaving at 14, the heat exchanger 3 through which passes the dried gas leaving the cooler 4 and then to contact the cold brine in cooler 4. Part of the brine is recirculated through the refrigerator 5 and the remainder passes to concentrator 1 through a heat exchanger 7 through which passes the brine returning from the concentrator. Condensate from the coolers 2, 3 is drawn off through conduits 15, 18 respectively.
Patent GB-1013511-A (GB)
Title: Improvements in or relating to systems for steering an electric current to a selected
Inventor: ASHTON JOHN ALFRED
IPC: G11C8/02
Filed: 1963-01-31
Abstract: 1,013,511. Circuits employing bi-stable magnetic elements. DECCA Ltd. Jan. 17, 1964 [Jan. 31, 1963], No. 3974/63. Heading H3B. One or a group of a plurality of loads 10 is selected by means of an arrangement including rectangular-loop magnetic cores 2 which are switched by current in an interrogate winding 3 to induce an e.m.f. across drive windings 5 thereby reverse-biasing diodes 8, except in one selected load circuit or group of circuits whose associated core 2 is prevented from switching by energization of a clamp circuit 12 which provides a low impedance or short-circuit across winding 7. In order to provide a further pulse to the corresponding one of a second group of loads 11 additional windings 4, 6 are provided. All the cores 2 except the selected one are in a " set " state after energization of winding 3, and subsequent energization of oppositely wound winding 4 switches the cores back. Again diodes 9 in the non-selected circuits are back-biased. The selected core is already reset so does not switch and load current flows to a load 11. If two-phase operation, with windings 4, 6, and loads 11, is not used a resetting pulse is applied to the cores between each operation. A single pulse source may be used for the interrogate windings and for the load. To prevent spurious currents in unselected loads after switching is complete the pulses from source 14 may be terminated before switching ceases. The device may be extended to larger numbers of loads by utilizing the " split " decoder principle (Fig. 2, not shown), in which a one-out-of-three circuit is connected to first ends of the loads, and a oneout-of-two circuit is connected to the other ends. Alternatively, a "tree" decoder is suggested (Fig. 3), in which three consecutive one-out-of-two selections are made. The two techniques may also be used together. The clamp circuits may consist of transistors, providing a high impedance, or open circuit when not energized.
Patent GB-881456-A (GB)
Title: Improvements in or relating to concrete mixers
IPC: B28C5/18
Filed: 1959-02-04
Abstract: 881,456. Double-action concrete mixer. SOC. D'ETUDES ET DE RECHERCHES INDUSTRIELLES "SOTREMA". Feb. 4, 1959 [April 3, 1958], No. 4004/59. Class 86. In a concrete mixer of the rotatary tiltable container type of prior art, Fig. 1, the container 1 is rotated by gears 4, 24 about a stub axle 2 fixed in a yoke 3 tiltable about trunnious 27, 28. A sun gear 5 fixed to axle 2 meshes with planet gears 6 having other teeth 9 which mesh with a gear 10 integral with an axle and hub 11 rotatably mounted in the casing 8 and carrying mixing arms 12. The pitches of the gears 5, 6, 9, and 10 are chosen so that the axle 11 and mixing arms 12 rotate in a direction counter to that of the container 1 or a suitable speed. According to the invention, Fig. 2, the gear 5 is axially movable by an externally operated rod 13 which passes through the tubular axle 2a; as shown the gear 5 is locked to the axle 2a by engagement with the internally toothed gear 15 and the machine functions as described above. By operation of the rod 13 the gear 5 can be moved out of engagement with the internally toothed gear 15 and into engagement with the internally toothed gear 16, which is integral with the case 8a, 8b and hence with the container 1 (see Fig. 4, not shown). The gearing is then locked and the mixing arms 12 rotate with the container.
Patent GB-1161390-A (GB)
Title: Apparatus for Conveying Metal Workpieces in Furnaces
IPC: F27B9/20
Filed: 1968-01-25
Abstract: 1,161,390. Walking beam conveyers for furnaces. KOPPERS-WISTRA-OFENBAU G.m.b.H. 25 Jan., 1968 [31 Jan., 1967; 15 April, 1967; 23 May, 1967], No. 4028/68. Heading F4B. A walking beam conveyer for furnaces comprises stationary beams 2 and walking beams 3 arranged in pairs, each composite beam comprising a support element 5 for the workpieces 8 connected by fins 6 to water cooled tube elements 4 and heat insulation 7, each pair of beams being separated along vertical planes 11 by a narrow gap 10, the elements 4 being uninsulated opposite one another. The stationary beams are carried on U-shaped refractory members 12 (Figs. 2 and 3). A modification (Fig. 5) has tube elements 4 comprising superposed square-sectioned tubes, the upper ones being formed with projections engaging support elements 5. Another modification (Fig. 7) has vertical rods extending upwardly from the tube elements 4 and disposed in retaining boxes attached to support elements 5 said boxes being filled with heat insulating material. A final modification (Fig. 9) has pins connected to the tube elements 4 and support elements 5 and formed with holes in alignment to receive holding pins.
Patent GB-854400-A (GB)
Title: Improvements in or relating to boxes or cartons
Inventor: CHIDGEY ALFRED LEONARD
IPC: B65D5/38
Filed: 1956-02-09
Abstract: 854,400. Cartons. ROBINSON Ltd., E. S. & A. Feb. 11, 1957 [Feb. 9, 1956], No. 4086/56. Class 18. A cardboard drawer and shell box has flaps 6 on the drawer side walls 3 and flaps 11 along the shell side walls 10 which abut each other when the drawer is inserted so that it cannot be withdrawn without mutilating the shell. The drawer is formed from one blank, the flaps 6 being approximately the same depth as the side walls 3 and two-thirds their length, bent over to lie against their outer faces and extending from opposite end walls 4. The shell is formed from two blanks, secured together, one providing a base 9 and the two inner side wall panels 10, each of which has a flap 11 diagonally opposed to the other ; the other providing a top 12, having two lines of perforations 14, and two outer side wall panels 13. After filling, the drawer is pushed into the shell, the flaps 11 being turned down against the inner face of the panels 10, so that the ends of the flaps 6 and 11 abut and the drawer is locked.
Patent GB-266341-A (GB)
Title: Purified pneumococcic anti-toxin and process of producing it
IPC: C07K16/12
Filed: 1927-02-14
Abstract: 266,341. Lilly & Co., E., (Assignees of Clowes, G. H. A., Walden, G. B., and Scott, J. P.). Feb. 16, 1926, [Convention date]. Void [Published under Sect. 91 of the Acts]. Antitoxines. - Anti-pneumococcic serum of anti-toxic character obtained by known processes is purified by fractional precipitation, preferably fractional salting.out by means of sodium chloride. According to an example the serum is diluted with water, and salt is added to give a concentration of 18 to 20 gms. per 100 cc. A precipitate is formed which contains the antitoxin together with more easily precipitated impurities ; this is redisssolved in water at about pn 8.0 and again precipitated with salt at a concentration of 15 to 20 gms. per 100 cc. The second precipitate is redissolved and treated with salt at a concentration of 7.5 to 15.0 gms. per 100 c.c. to remove the readily precipitated impurities and the solution remaining is treated with a more concentrated salt solution to cause the formation of a final precipitate containing the anti-toxin. The final precipitate is separated and extracted with weakly alkaline water to give a solution, which may be used as such. or may be further purified by repetition of the fractional salting-out process. The precipitate obtained at the salt concentration of 7.5 to 15 gms. per 100 c.c. may be re-dissolved and further treated to recover any anti-toxin contained therein.
Patent GB-1064291-A (GB)
Title: Improvements in and relating to multi-phase electrical transformers
Inventor: RAJU BENDAPUDI PADMA
IPC: H01F27/36
Filed: 1963-02-01
Abstract: 1,064,291. Transformers. C. A. PARSONS & CO. Ltd. Feb. 11, 1964 [Feb. 1, 1963], No. 4165/63. Heading HIT. A polyphase transformer has detector coil arrangements 4, 5, 6 and/or 4<SP>1</SP>, 5<SP>1</SP>, 61 associated with its phase windings and so disposed that stray flux changes due to unbalance of flux conditions arising from e.g. short circuits, produce voltages in the coils, means being provided to derive from the coil voltages an indication or record of the degree of flux unbalance. Each detector coil arrangement (Figs. 2a and 2b, not shown) comprises coil portions arranged to link stray flux on opposite sides of the magnetic median planes of the primary and secondary windings of the phase with which the coil arrangement is associated and produces a net output voltage only when these planes cease to coincide. The detector coil arrangements may be arranged end to end along the windings. The Specification describes an appratus (Fig. 3, not shown) which is said to be capable of deriving from the voltage outputs of the detector coils of a three-phase transformer, outputs which represent the amount of relative displacement of the magnetic median planes of the primary and secondary windings of any selected phase. This apparatus may be permanently connected to the detector coils of the transformers and may include an alarm system.
Patent GB-634187-A (GB)
Title: Improvements relating to the coating of metal filaments with electron-emissive materials
IPC: H01J9/04
Filed: 1947-02-14
Abstract: 634,187. Electrophoretic treatment of wire. SYLVANIA ELECTRIC PRODUCTS, Inc. Feb. 14, 1947, No. 4346. Convention date, April 28, 1943. [Class 41] A method of coating metal filaments with electron-emissive materials comprises feeding a filament through a bath consisting of a suspension of the emissive material in a non- aqueous vehicle containing a nitrocotton binder and a conditioner such as triethylene glycol, isopropenol or other hydroxylic organic compound which is capable of lowering the interfacial tension between the suspended solid phase and the liquid phase, and simultaneously maintaining, between the filament and an electrode in the bath, a difference of potential sufficient to cause deposition of a coating by electrophoresis. In the arrangement shown, metal wire 1 is passed over a metal pulley 2 into a glass vessel 3 containing a suspension of finely-divided alkaline earth metal carbonates in an amyl acetate, diethyl carbonate nitrocotton mixture 4. The wire is guided past an arc-shaped cathode 6, through a heater 8 and over, but not touching, a power-driven wheel 10 which dips into a container 11 and conveys nitrocotton lacquer 12 on to the wire. The coated wire is passed through a drier 15 and wound on a spool 17. To increase the coherence of the coating a muffle furnace may be placed between the heater 8 and a pulley 9. The alkaline earth with metal carbonate before use is baked for at least two hours at a temperature of 300‹ to 350 C. to remove moisture and occluded volatile substances. In preparing the suspension, the carbonates, amyl acetate, a solution of nitrocotton in amyl acetate, and the conditioner may be milled in a ball mill and afterwards diluted with further liquor.
Patent GB-548240-A (GB)
Title: Improvements in closures for containers
IPC: B65D51/16
Filed: 1942-04-01
Abstract: 548,240. Stoppers for containers. GLOCKER, G. April 1, 1942, No. 4371. [Class 125 (iii)] A container has a body 10 with 'a shoulder 14 and an inclined wall 12 at its mouth. The stopper 16 has a depending member 24 between which and the rim is formed an annular groove 18. The sealing member 20, consisting of a ring of resilient material, rests in the groove 18 with one face resting on the member 24. When the stopper just rests in position as shown in Fig. 6 the edge 28 of the sealing member makes a line contact with the shoulder 14, and the outer face 30 of the sealing ring is spaced from the inclined wall 12. When the container is heated during the sealing operation, the stopper is lifted to permit gas to escape, and as the container cools atmospheric pressure forces the stopper down until the sealing ring is in contact with the shoulder 14 and wall 12 as shown in Fig. 7. The form of the slot 18 and the crosssection of the sealing ring may be varied.
Patent GB-374481-A (GB)
Title: Improved fuels for internal combustion engines
IPC: C10L1/02
Filed: 1931-02-12
Abstract: Fuel for Diesel engines consists of heavy fuel oil and a small percentage of an alkyl nitrate having 2-4 carbon atoms.  The nitrate may be added alone or as a solution, e.g. in fuel oil, turpentine, petrol, alcohol, acetone, or ether, and may be injected into the cylinder in advance of the fuel oil, e.g. with the intake air, continuously or intermittently.  In an example, creosote oil mixtures or heavy oils from the hydrogenation of coal with an addition of 2,5 per cent of ethyl nitrate are used. Specifications 294,129, [Class 91, Oils &c.], and 354,398 are referred to.
Patent GB-470409-A (GB)
Title: Improvements in or relating to convertible dinner wagons
IPC: A47B31/00
Filed: 1936-02-13
Abstract: 470,409. Dinner wagons. BESWAY MANUFACTURING CO., Ltd., and LOUIS, E. S. Feb. 13, 1936, No. 4428. [Class 52 (iii)} In a dinner wagon with upper and lower shelves interconnected by parallel motion linkage and movable into the same plane to form a table, the points of pivotal connection of the links to the supporting frames are situated on arms offset from the links so that the latter can lie behind the frame members. In the preferred form, straight links 8 with offsets 11 are employed at one side and cranked links 14 at the other. Spring counterbalancing means 12 and locking bolts engaging holes 25, 26 in the links are provided.
Patent GB-476213-A (GB)
Title: Cylinder surfacing tool
IPC: B24B33/08
Filed: 1937-02-15
Abstract: 476,213. Re-surfacing cylinders. AUTOMOTIVE MAINTENANCE MACHINERY CO. Feb. 15, 1937, No. 4485. Convention date, March 28, 1936. [Class 60] The inner walls of cylinders are re-surfaced by means of a rotating and reciprocating tool comprising a body portion 10 to which are attached by pairs of springs 18, 19, the wall engaging surfaces which may be wholly abrasive or as shown some abrasive 13 and others 14 merely guiding. The springs are held at their inner ends by screws 20 in longitudinal slots 11 in the body 10 and at their other ends are hingedly connected to the blocks 12 supporting the members 13, 14. Four elements 13, 14 are shown, there may be only two or three. Specifications 405,617 and 423,988 are referred to.
Patent GB-607913-A (GB)
Title: Improvements in or relating to resinous bonding or adhesive compositions
IPC: C09J157/00
Filed: 1946-02-13
Abstract: An adhesive comprises a soluble condensate obtained by reacting 100 parts of phenol or a homologue thereof, 10 to 110 parts (by weight of phenol) or a primary or secondary mono or diamines of benzene, naphthalene, or their homologue and from 1 to 1.2 mols. (per mol. of phenol and amine together) of formaldehyde, acid 0.3 to 10 times the weight of condensate of a thermoplastic polyvinyl compound.  There are specified: phenols-phenol, cresols, cresylic acid; arylamines-aniline, diphenylamine, o-, m-, and p-toluidines, m-phenylenediamine, naphthylamine, and mixtures thereof; vinyl compounds-polyvinyl acetate, acetate-chloride, alcohol, formal, and acetal, polystyrene, polymethylacrylate, polymethyl and polypropyl methacrylate.  Formaldehyde may be used as aqueous solution, paraformaldehyde, trioxymethylene, hexamethylenetetramine or other substance yielding formaldehyde. Preparation of the phenol-arylamine-formaldehyde condensate is carried out in the presence of a basic catalyst, e.g. lime, ammonia, ethylene diamine, or ethanolamine, preferably at low temperature in a closed vessel, e.g. by refluxing for about 1 hour at 100 DEG  C. and then dehydrating under vacuum.  In examples: (1) aniline and phenol; (2) aniline, diphenylamine, and cresylic acid; (3) diphenylamine and phenol are condensed with paraformaldehyde and 40 per cent aqueous formaldehyde in the presence of ethylene diamine in the manner described above, and the products were dissolved in benzene  In preparing the adhesive, the phenol arylamine-formaldehyde condensate solution is combined with a solution of the thermoplastic polyvinyl compound.  In examples, compositions comprise the aniline-phenol-formaldehyde condensate of example 1, together with polyvinyl acetate in benzene, acetone and ethyl acetate or with polypropyl methacrylate in methyl ethyl ketone and ethyl acetate. The adhesives may be used for bonding articles, e.g. sheets, plates, blocks, or rods, of wood, metal, ceramines, or natural or synthetic resins.  In particular, they may be used to bond cotton, asbestos, or glass tape to copper conductors, in the production of pressboard spacers, electrical coils, and magnetic cores (see Group XXXV).
Patent GB-827694-A (GB)
Title: Improvements in the low temperature separation of argon from air
Inventor: YENDALL EDWARD FREEMAN
IPC: F25J3/04
Filed: 1958-02-11
Abstract: 827,694. Cold separation of air. UNION CARBIDE CORPORATION. Feb. 11, 1958. No. 4493/58. Class 8(2). In a two-stage air rectification process wherein crude argon is passed from an intermediate level of the low pressure column 21 through a conduit 62 to an argon rectification column 63 reflux for column 21 additional to that normally supplied from the base of the high pressure column 20 through a valved conduit 25 and from the nitrogen shelf 24 through a valved conduit 28 is provided by a pump 76 drawing liquid oxygen from the base of the low pressure column 21 through a duct 77 and delivering through a duct 78 to the head of said column thereby more effectively washing out the argon content of the ascending gas. In operation compressed air having been cooled in one or other of cold accumulators 12, 13 is washed with liquid air in a scrubber 17. The liquefied portion is forced by a pump 36 through one or other of filters 37 e.g., silica gel towers and a portion thereof added to the reflux leaving the base of column 20 whilst the remainder is returned through a duct 38 as scrubber liquid. Part of the unliquefied scrubbed air is fed through a duct 19 to the base of the high pressure column 20 whilst the remainder is partly condensed in a condenser 40 to provide washing liquid whilst the uncondensed portion is warmed in exchangers 49, 50 in countercurrent to partly cooled incoming air bled from the exchangers 12, 13 prior to expansion air a turbine 56 and at a valve 59 before passing into the low pressure column 21. Argon product gas is discharged from a condenser 65 at the head of column 63 and passes through a duct 70 leading to passes 71, 72 in the accumulators 12, 13 and thence to an outlet 73. Liquid oxygen product is bled from the duct 78 through a valved duct 80. In a modification liquid nitrogen is also discharged from the shelf 124, Fig. 2 (not shown), after being subcooled. Specification 673,492 is referred to.
Patent GB-831388-A (GB)
Title: Improvements in or relating to clay piping or conduit
Inventor: BOOTH JOHN FREDERICK
IPC: F16L9/10
Filed: 1957-02-09
Abstract: 831,388. Pipe joints. HEPWORTH IRON CO. Ltd. Feb. 5, 1958 [Feb. 9, 1957], No. 4513/57 Classes 99(1) and 99(2). Earthenware or stoneware drain pipes 1, 7, are formed with plain ends and connected by a sleeve 3 of slightly resilient synthetic plastic, e.g. polyvinyl chloride or polyethylene, which is a force fit over the pipe ends. The ends of the pipe and the interior surface of the sleeve 3 may be chamfered slightly to facilitate the forcing of the sleeve on to the pipe ends.
Patent GB-130689-A (GB)
Title: Improvements in or relating to the Aerostat Structure of Rigid Airships.
IPC: B64B1/00
Filed: 1918-03-14
Abstract: 130,689. Vickers, Ltd., McKechnie, Sir J., and Pratt, H. B. March 14, 1918. Aerostats; framework.-The girders of an aerostat structure are made of flexible tubes jointed together at their ends and inflated to the pressure necessary to secure the required rigidity. The tubes A are of seamless linen, cotton, or metallic fabric proofed with rubber, and are bound by wires a<2> to conical metal end-pieces a which are connected to joint-pieces C. One end of each girder is pivoted to one of the jointpieces C, and the other end is rigidly secured by two bolts. The diagonal bracing B is secured to lugs c<3>, and the radial and suspension ties are secured to lugs on the joint-pieces C.