baber/WOPTO huggingface dataset:
Patent GB-1001797-A (GB)
Title: Improvements in apparatus and method for mounting bearings on a dynamoelectric machine
Inventor: TUPPER MYRON DE WAYNE
IPC: F16C35/02
Filed: 1961-11-17
Abstract: 1,001,797. Motor casings. GENERAL ELECTRIC CO. Nov. 17, 1961, No. 41237/61. Heading H2A. [Also in Division B3] A dynamo electric machine casing is formed from two end casings 60, each having a bearing 11a assembled therein (see Division B3). The bearings are fixed to the end casings by peening over a reduced diameter portion of the bearing blank; the bore is simultaneously sized by compressing it on to a sizing pin and then burnished by the withdrawal of the pin.
Patent GB-1180039-A (GB)
Title: Improvements in or relating to Yarn Cutters.
IPC: D01H13/16
Filed: 1967-09-08
Abstract: 1,180,039. Yarn cutters. LA TELEMACANIQUE ELECTRIQUE. 8 Sept., 1967 [5 May, 1967], No. 41247/67. Heading DID. A device for causing cutting of yarn at the entrance to a textile machine when yarn breakage occurs within the machine comprises an electromagnetic assembly 4, 5'having its armature 6 fitted with a striker 8 having a chamfered edge 8a cooperable with a fixed anvil 9, the coil 4 being connected via switch 11, closable by the absence of tension in the yarn due to breakage, to the terminals of a capacitor 3 energisable from a battery 1. The capacitor is chargeable through a resistor 2 of such a value that the armature is held in its attracted position. A second striker 21b which cooperates with a soft anvil 27 may be provided in addition to the first striker 21a (Fig. 6) for gripping the severed end of the yarn. The yarn 33 is guided in V-shaped notches 32 to pass over the anvils.
Patent GB-939931-A (GB)
Title: An improved sanding and planing machine
IPC: B24B7/18
Filed: 1960-12-01
Abstract: 939,931. Sanding; planing wood. W. H. R. ALFORD, B. ALFORD, R. ALFORD, and W. T. HUMPHREYS, [trading as PERPHECO]. March 1, 1962 [Dec. 1, 1960], No. 41293/60. Classes 60 and 145. A combined sanding and planing machine comprises a housing 1, Fig. 1, having one side wall 6 fitted with a bearing 5 in which can be detachably secured either one end of a shaft 4 supporting a sanding drum 2, Fig. 3, or one end of a shaft 4 supporting a planing unit 3, Fig. 4. Each shaft is connected to a coaxial cartridge spindle 10 adapted to be releasably supported in a bearing bracket 11 on the opposite wall which is formed with a slot 14 opening through an edge of the wall to enable an extension 12 of the spindle to extend through the wall for connection to a source 18 of power. The bearing bracket 11 for the shafts consists of a semi-cylindrical part carried by the wall 15 and a semi-cylindrical cap removably connected to the part by screws 11a. When the cap is removed and a locking screw 7 engaged in the end of the shaft 4 is also removed, the shaft and spindle are axially movable to permit the shaft to be withdrawn from the bearing, and the extension 12 of the spindle is movable along the slot 14 to enable the shaft carrying, say, the sanding drum to be removed and replaced by the shaft carrying the planing unit. The extension 12 of the spindle is driven from an electric motor 18 by a belt 17 which also drives a suction fan for removing dust and chippings, the fan being connected by a pipe 37 to a collecting bag. When the sanding drum is in use, intermediate ground-engaging wheels 23 are lowered by a control 31 moving a yoke 33 about a pivot 34, and the height of the sanding drum is controlled by a vertically-adjustable castor wheel 24 at the rear of the housing. During planing, the wheels 23 are raised and a detachable roller 35, Fig. 4, is fitted to the front of the housing.
Patent GB-1130439-A (GB)
Title: Improvements relating to incandescent lamps
IPC: H01K1/56
Filed: 1967-09-13
Abstract: 1,130,439. Gettering incandescent lamps. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 13 Sept., 1967 [15 Sept. 1966], No. 41732/67. Headings H1D and H1F'. An incandescent lamp contains a getter consisting of a metallic phosphide which reacts at room temperature with water vapour, applied to a surface of the lamp of which temperature during manufacture or use does not rise to the temperature at which the phosphide dissociates. Suitable phosphides are those of aluminium, arsenic, barium, beryllium, calcium, lithium, magnesium and strontium. The getter may be applied as a suspension in a solution of synthetic resin, e.g. polymethyl methacrylate in xylene, as a band 8 on the stem tube 1 of the mount before this is sealed into the bulb.
Patent GB-417711-A (GB)
Abstract: 417,711. Crank shafts. AKTIEBOLAGET SVENSKA KULLAGERFABRIKEN, 17, Artillerigatan, Gothenburg, Sweden. May 28, 1934, No. 15910. Convention date, Dec. 6, 1933. Addition to 393,148. [Class 80 (ii).] To avoid the bending of the webs of the crank shaft which follows the use of the devices described in the parent Specification, the outer ends of the plugs 3 are pushed in away from the ends of the pin 2, Fig. 3, or the latter are recessed at 4, Fig. 4, or otherwise relieved from the pressure of the plug. In a modified form the web may be recessed at the corners c or the pin may be shortened so as not to reach the face of the web.
Patent GB-419867-A (GB)
Abstract: 419,867. Cylinders; valves. SULZER FRERES SOC. ANON., Winterthur, Switzerland.-(Assignees of Luchsinger, E.; Steinegg, Wiesendangen, Switzerland.) May 14, 1934, No. 14569. Convention date, May 23, 1933. [Classes 7 (ii) and 7 (vi).] In two-stroke engine cylinders, in which main scavenging air is admitted through piston-controlled parts 18, and exhaust takes place through valvecontrolled ports 7, 8, further ports 17 are first opened to relieve the high-pressure exhaust gas. Rotary valves 21, 22 connect these ports to exhaust pipes 23, 24, but subsequently in the cycle they connect them to the scavenging air passages 19, 20. The valves 21, 22 are rotated at half engine-speed so that opposite sides are used successively. The savenging air may be supplied under pressure and the exhaust take place under external suction. Some of the ports 17, 18 may be radial, tangential to the cylinder, or directed towards the cylinder head.
Patent GB-1463323-A (GB)
Title: Hair treating agent of the pre-shampoo type
IPC: A61K8/92
Filed: 1974-09-30
Abstract: 1463323 Hair-treating preparations KAO SOAP CO Ltd 30 Sept 1974 42362/74 Heading A5B Compositions for treating the hair prior to shampooing comprise an oil-in-water emulsion of liquid lanolin containing in water 5 to 40% by weight of liquid lanolin and 1 to 10% of organic surfactant emulsifier. Conventional adjuncts, e.g. cosmetic fats and oils, and skin moisturizers, may also be present, as well is hair swelling agents and hair modifying agents.
Patent GB-869780-A (GB)
Title: A process for purifying conjugated diolefines
IPC: C07C7/173
Filed: 1959-12-17
Abstract: Conjugated diolefines are purified by contacting at a temperature precluding polymerisation and in the absence of oxygen with a mixture of (a) an alkali metal or alloy thereof or a compound AR where A is an alkali metal and R is C1-C15 aliphatic, araliphatic, cycloaliphatic or aromatic hydrocarbon radical and (b) a compound (MeR13)x where Me is B, Al, Ga, In or Tl, R1 is an aliphatic, cycloaliphatic, araliphatic or aromatic hydrocarbon radical, alkoxy, aryloxy, hydrogen or halogen, at least one being a hydrocarbon radical and x is 1 or 2.  The ratio of component (a) to component (b) may be between 20:1 and 1:20 and the total quantity of combined components may be 0,1-10 parts per 100 parts by weight of diolefine. Temperatures of 0-80 DEG C. are preferred and the purification may be effected by reflexing the diolefine in the presence of the purifying agents followed by distillation or by a continuous distillation leading fresh diolefine in as purified material is distilled off or by introducing gaseous diolefine into a column filled with glass or ceramic filler bodies and the purifying agents dissolved or suspended in an inert hydrocarbon.  The purification of C4-C8 diolefines such as butadiene, isoprene, 2,3-dimethylbutadiene, hexadiene-1,3 and hexadiene-1,4 may be effected.
Patent GB-1019488-A (GB)
Title: A sheet material feeding device
IPC: G06K13/077
Filed: 1964-10-22
Abstract: 1,019,488. Feeding sheets and webs. INTERNATIONAL BUSINESS MACHINES CORPORATION. Oct. 22, 1964 [Nov. 26, 1963], No. 43038/64. Heading B6B. [Also in Division F2] A device for feeding sheets, cards, or webs, or for driving an endless belt which can be used for separating sheets from a stack, comprises a pair of movable endless bands 14, 16, Fig. 1, between which the sheets &c. 12 are inserted, clutch means operable to bring the bands into feeding engagement with the sheets &c. and brake means operable to stop movement of the sheets &c. without stopping the movement of the bands. The bands 14, 16 can be driven in either direction, but it is preferred to use two devices in series (Fig. 2, not shown) when the sheets &c. are to be fed in either of two opposite directions. The device includes upper and lower frames 11, 13 with ends 17 supporting pulleys which are recessed centrally on their peripheries to receive the bands 14, 16, and the recesses are coated with rubber or plastics material. The pulleys on the right are connected to drive-shafts 18, 20, respectively, and each such pulley is urged by a spring member 88 of circular shape, mounted on pegs which pass through the pulley, so that the endless bands 14, 16 are held taut. The top band 14 can be urged towards the band 16 by a drive shoe 24 of low friction material connected to the armature 40 of an electromagnet 36 through the medium of balls and two rods 44, which provide a connection which needs no precise alignment. The brake means for the tape 12 to be fed comprises a brake shoe 28 which is vertically slidable in the lower frame 13 and is recessed to accommodate the lower band 16, so that when the shoe is in the raised position, its two outer edges 59, Fig. 5, clamp the tape 12 against lower edges 57 of the upper frame 11, but leave the two bands 14, 16 free to move. The brake shoe 28 is mounted by balls on the ends of two plungers 66 which are urged upwardly by springs, and the shoe is depressed into non- braking position when the electromagnet 36 is energized to depress the drive shoe 24 which, through the bands 14, 16, depresses the shoe 28. In order to hold the shoe 28 permanently in a depressed condition, weak electromagnets 62 are capable of holding it depressed if the shoe is first depressed by operating the electromagnets 36. Separating sheets (Fig. 7, not shown).-The device can be arranged to drive an endless belt continuously or intermittently to separate sheets sequentially from a stack in a magazine. The belt is arranged over three idler pulleys, one of which is adjacent the sheet stack. If the sheets are to be separated pneumatically, the belt is perforated or is porous, and the pulley adjacent the stack is hollow and perforated about its periphery, and connected to a vacuum source. The clutch means in the device can be operated intermittently in timed sequence to cause sheets to be separated and forwarded in spaced relationship.
Patent GB-973670-A (GB)
Title: Improvements in and relating to detergent compositions
IPC: C11D1/00
Filed: 1961-12-01
Abstract: A mothproofing detergent composition comprises (a) an anionic detergent, especially sodium C10-18-alkyl sulphate, or an alkylaryl sulphonate, (b) a nonionic detergent, particularly a condensate of 9 molecular proportions of ethylene oxide with nonylphenol, or lauric isopropanolamide, (c) a mothproofing agent comprising 1: 2: 3: 4: 10: 10 - hexachloro - 6: 7 -epoxy - 1: 4: 4a : 5: 6: 7: 8: 8a  - octahydro -1: 4 - endo,exo - 5: 8 - dimethano naphthalene, preferably the product sold under the trade name "Dieldrin," and (d) a solvent for (c), e.g. methanol, ethanol, isopropanol, carbon tetrachloride, tri- and per-chlorethylene, benzene, or kerosine aromatics, but preferably toluene or xylene.  There may also be present (e) water, and (f) a "coupling agent" such as cyclohexanol, methylcyclohexanol, and butyl cellosolve, dimethylcyclohexanol being however preferred. In general, (a) constitutes 6-12%, (b) 1-12%, (c) 1-10%, (d) 20-40%, (e) 5-60% and (f) 1-5% (if present), by weight of the total composition.ALSO:Material liable to attack by moths, especially carpets, are mothproofed by treatment with a detergent composition comprising (a) an anionic detergent, especially sodium alkyl sulphate (b) a nonionic detergent, particularly a condensate of ethylene oxide with nonylphenol or lauric isopropanolamide, (c) a mothproofing agent comprising 1,2,3,4,10,10 - hexachloro - 6,7 - epoxy - 1,4,4a,5,6,7,8,8a - octahydro - 1,4 - endo, exo-5,8-dimethanonaphthalene, preferably "Dieldrin," and (d) a solvent for (c), preferably toluene or xylene (see Division C5).
Patent GB-1403883-A (GB)
Title: Polymeric morpholine derivatives for gel permeation chromato graphy
IPC: B01J20/285
Filed: 1971-09-15
Abstract: 1403883 Polymers containing morpholine groups; enzymes entrapped in polymers; separating proteins KOCH-LIGHT LABORATORIES Ltd 15 Sept 1972 [15 Sept 1971] 43093/71 Headings C3P C3H and C3U [Also in Division C2] The invention comprises a cross-linked polymer, at least some of the repeating units of the backbone chains of which, have attached to an atom constituting the backbone chain, a side group of the formula sufficient cross-links existing between the backbone chains to make the polymer capable of forming a gel in water and in chloroform. The polymer may be made by (a) polymerizing in the presence of a cross-linking agent, an ethylenic monomer containing a morpholine group attached to a carbon atom of the double bond either directly or via a methylene or carbonyl group, (b) reacting an addition polymer with morpholine or a morpholine group-containing compound and a cross-linking agent, to introduce groups of the above formulae or (c) reacting an already cross-linked addition polymer with such a morpholine compound. Method (a) is preferred, being exemplified by the copolymerization of N-acryloyl-morpholine and N,N<SP>1</SP>-methylene-bis-acrylamide. Other monomers which may be used are N-methacryloyl-, N-ethacryloyl- and N-propacryloylmorpholine, and N-allyl morpholine. Method (b) may be achieved using a poly-(allyl halide) or poly-(acryloyl halide) reacted with morpholine and a cross-linker, and method (c) using a cross-linked polyacrylamide and morpholine. The polymers may be used as a chromatographic medium for the separation of molecules of differing molecular weight and for the entrapment of molecules. In the examples copolymers of N-acryloyl morpholine and N,N<SP>1</SP>-methylene-bis-aorylamide are used to separate solutions containing (numbers refer to the Examples) (5) Blue dextran, dextran T.10 and glucose; dextran T.10 and glucose; blue dextran, raffinose and glucose and (12) blue dextran, NaCl and glucose. Also, in Example 7 the same polymer is used to entrap or immobilize the enzyme urease and in Example (12) a mixture of the proteins egg albumin and ribonuclease A is separated.
Patent GB-1042749-A (GB)
Title: Automatic packing machine
IPC: B65B23/22
Filed: 1963-11-04
Abstract: 1,042,749. Packaging-machines; orientating ampoules. A. ZICHE. Nov. 4, 1963 [Jan. 5, 1963], No. 43377/63. Headings B8C and B8S. An automatic packaging machine for packaging tubular articles comprises an inclined surface 2 on which articles are randomly placed, a conveyer 4 portioned into conveyer channels by relatively movable strips 31, 32 (Fig. 5, not shown), a plurality of suction pipes 5 each cooperating with a channel, which pipes transfer the articles to shoots 6, and means whereby those articles presented thereto upside down are reversed, the articles thereafter passing down shoots 49 into a box 63. The reversing means comprises laterally inclined stop surfaces 45. Articles presented thereto upside down are reversed due to frictional contact between those articles and the surfaces. However, articles presented thereto bases lowermost are rotated about their longitudinal axes during movement of the surfaces (Fig. 10, not shown). The articles are further arrested by stop surfaces 51 whereat swing arms 52, which are electrically connected to a counting device, contact the articles and effect a count thereof. The articles then pass into box 63. An alternative arrangement (Fig. 16, not shown) includes a box carriage which has inclined surfaces which engage electric contacts to first stop the suction in pipes 5, and finally cause complete stoppage of the machine. The pipes 5 are movable transversely and perpendicularly of the conveyer thus to accommodate articles of various sizes.
Patent GB-1371041-A (GB)
Title: Manufacture of bearing elements
IPC: F16C33/16
Filed: 1970-09-10
Abstract: 1371041 Casting composite articles NATIONAL RESEARCH DEVELOPMENT CORP 3 Sept 1971 [10 Sept 1970] 43459/70 Heading B3F [Also in Divisions F2 and C7] A bearing member comprising a layer of bearing metal incorporating continuous carbon fibres is made by pouring molten bearing metal into a trough of backing material which contains continuous carbon fibres, the temperature being such that the metal wets the fibres, and cooling and solidifying the metal. The operation may be continuous, the trough 10 of backing material together with carbon fibre 12 being passed through a furnace 5 into which molten metal is poured. The resulting strip is cooled with water 17. The carbon fibre being less dense than the molten metal rises in the metal before it solidifies. The depth of the carbon fibre in the finished member is varied by controlling the freezing of the metal, which is achieved by varying the speed of the trough and the distance between the furnace and the quench. In addition the depth is effected by the tension applied to the fibres and by their density. The bearing metal may be an alloy of tin, lead or aluminium having a melting point of 170‹ to 700‹ C. The carbon fibres may constitute 2 to 25% by volume of the member if they are required only to strengthen the member, or 25 to 60% if they are required to provide additional lubrication. Preferred alloys contain 30 to 70% by wt. Pb and 70 to 30% Sn. The alloys may also contain small proportions (0À5 to 5%) Ti, Hf, V, or if the alloy is based on aluminium chromium. The carbon fibres may be copper plated in order to facilitate wetting by the alloy.
Patent GB-1506276-A (GB)
Title: Diversity signal combining arrangements
IPC: H04B7/08
Filed: 1975-10-22
Abstract: 1506276 Diversity reception MARCONI CO Ltd 1 Oct 1976 [22 Oct 1975] 43470/75 Heading H4L A known diversity signal combining arrangement having a phase correcting circuit, e.g. 4A, in each channel, additionally includes means for varying the transfer characteristic of each phase correcting circuit mainly in dependence on the respective noise level at higher values of mean signal, and mainly on the mean signal level at lower values thereof. A noise measuring circuit, e.g. 18A in channel A, compares the noise with a reference level at 19 dependent on mean signal value derived from the AGC signal in control circuit 20. Circuit 18A controls an attenuator 17A, and circuit 20 also controls attenuators 21A, 21B &c. At higher mean signal levels the attenuation of 21A &c. is reduced, and the reference voltage at 19 is reduced so that the effectiveness of attenuator 17A is increased, and conversely at lower signal levels.
Patent GB-1080894-A (GB)
Title: An electric hoisting mechanism (electrotelpher) with planet reducer in built brake and mechanism for microspeed hoisting (inching)
Inventor: SABEV PETKO STEFANOV
IPC: B66D3/22
Filed: 1964-10-26
Abstract: 1,080,894. Winding and paying-out apparatus. TRANSPODEMMASCH. Oct. 26, 1964, No. 43517/64. Heading B8B. A winch for an electrotelpher having a main electric motor 18 and a planet reduction gear 1 mounted in alignment on opposite sides of a rope drum 9, may be fitted with a micro hoist mechanism and an additional brake. The casing of the reduction gear 1 is used for internal toothing and the drum 9 is formed of bent and welded sheet steel. The drive shaft 8 of the motor 18 and an input shaft 3 of the reducer 1 are coupled by a flexible coupling 6. A pinion 16 on theshaft 3 drives the planetgearing, the last stage 5 of which is splined to a coupling 4 which is also splined to a part 10 of the drum 9. The casing of the reducer 1 is bolted to the drum casing 7 and the coupling 4 is mounted therein by ball bearings 13 in an inner end cover 2 of the reducer. The input shaft 3 is supported in ball-bearings 12 in the couplings 4 and 14, the latter being mounted in an outer end cover 15 of the reducer. The drum is therefore mounted in ball-bearings 13 via coupling 4 and in another bearing 19 mounted on a cover 17 bolted to both the drum casing 7 and the main motor casing. The drum 9 has a helical groove for the rope 20, which is guided thereon by a mechanism 22 and the end of the rope passes through a hole in the end of the drum, into a ring channel 21 where screws secure the end. The main motor 18 has a shifting conical rotor and embodies a conical brake 23. The micro hoisting or inching mechanism, Figs. 2a/2b (not shown) comprises a motor and reduction gear, which may be coaxial and parallel with spaced axes and may be secured to the end of the main motor (18) and coupled by means of the conical brake (23) engaging a friction cone in the mechanism. The additional brake, Figs. 3a/3b (not shown) is a magnetic jaw brake including a shaft which is bolted to the reduction gear (1) when the end cover (15) and shaft (3) are dismantled.
Patent GB-924612-A (GB)
Title: Penicillins
Inventor: LEIGH THOMAS
IPC: C07D499/21
Filed: 1960-12-19
Abstract: Relates to penicillins of the formula <FORM:0924612/IV(a)/1> wherein R1 and R2, which are different, stand for alkyl, aryl or aralkyl radicals, optionally substituted, and the salts thereof.  The Specification contains many examples of penicillins of the above formula, of which the following are typical: 6-(O-2-chlorophenyl-O1- methylphosphoramidyl) - penicillanic acid 6(O-methyl-O1-2-chloroethylphosphoramidyl)-penicillanic acid and 6-(O-2-chlorophenyl-O1- cyclohexylphosphoramidyl) -penicillanic acid. The penicillins may be made by the interaction of 6-aminopenicillanic acid with a phosphoric acid derivative of the formula <FORM:0924612/IV(a)/2> wherein X stands for a halogen atom such as chlorine.  The following phosphorochloridate derivatives are obtained by the interaction of the corresponding aromatic phosphorodichloridate derivative with the corresponding alcohol: 2-chlorophenyl 2-methoxy-ethyl, 2-chlorophenyl cyclohexyl-, 4-methoxycarbonylphenyl isopropyl-, 3-tolyl methyl- and 3-tolyl ethyl-phosphorochloridates.  2-Chlorophenyl methyl phosphorochloridate may be prepared by reacting sodium methoxide with 2-chlorophenyl phosphorodichloridate.  2-Methoxycarbonylphenyl methyl and 2-isopropoxycarbonylphenyl isopropyl phosphorochloridates are prepared by the action of methanol and isopropanol respectively on 2- chlorocarbonylphenyl phosphorodichloridate.  4- Methoxycarbonylphenyl phosphorodichloridate may be prepared by reacting methyl p-hydroxybenzoate with phosphorus oxychloride in the presence of magnesium.ALSO:Pharmaceutical compositions comprise one or more penicillins of the formula <FORM:0924612/VI/1> wherein R1 and R2, which are different, stand for alkyl, aryl or aralkyl radicals, optionally substituted (see Group IV (b)) or a non-toxic salt thereof, in admixture with an inert non-toxic diluent or carrier. The compositions may also contain at least one known penicillin or a non-toxic salt thereof.  The compositions may be in any of the forms suitable for penicillin therapy such as tablets, granules, capsules, dispersible powders for the preparation of aqueous dispersions, solutions, suspensions, emulsions or ointments.