baber/WOPTO huggingface dataset:
Patent GB-806722-A (GB)
Title: New pharmaceutical compositions
Inventor: JONES WALTER
IPC: A61K35/02
Filed: 1955-09-02
Abstract: Dry sterile solid pharmaceutical compositions comprising at least one non-toxic intravenously-acceptable fat in the presence of non-toxic intravenously-acceptable gelatine as an emulsifying agent such that at least 70 per cent of the fat particles present are not greater than 4 microns in size are prepared by freeze-drying or spray-drying the corresponding non-toxic intravenously-acceptable fat emulsions. These emulsions used as starting materials may be prepared from coconut oil, corn oil, butter oil, arachis oil, olive oil and cod liver oil, and may contain as non-toxic excipients known to be useful in the formulation of aqueous fat emulsions for feeding purposes, sodium chloride, sodium citoate, potassium chloride, sodium dihydrogen phosphate, disodium hydrogen phosphate, dextrose, casein hydrolysate, aminoacid mixtures, enzyme digested protein, optionally with the addition of vitamins.  After drying the solid can be reconstituted to form a stable aqueous fat emulsion in which the small size of the original fat particles is retained. A particularly valuable composition is where at least 98 per cent of the fat particles present are less than 3 microns in size.  The preferred solid composition contains by weight 50-90 per cent fat, 3-25 per cent gelatine, 8-30 per cent carbohydrate.  The preferred aqueous emulsion obtained therefrom by the addition of water contains 1-50 per cent, 1-10 per cent gelatine.
Patent GB-368226-A (GB)
Title: Improvements in or relating to pick-up devices
IPC: G11B3/46
Filed: 1930-08-25
Abstract: 368,226. Gramophones. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. Aug. 25, 1930, No. 25364. Convention date, Sept. 24, 1929. Void [Published under Sect. 91 of the Acts]. [Class 40 (ii).] Securing tools to tool-arms.-The needle of a gramophone pick-up is clamped in the needle holder by a screw positioned so that its axis intersects the axis of oscillation of the needle-bar or armature, and the screw may be operated by a key engaging a square or conical end of the screw. The key may be entirely detachable and applied through a sleeve in the pick-up, or may be movably mounted in the pick-up casing, a spring 17 on the shank of the key 13 normally disengaging the recessed head 15 from the conical end 12 of the screw 5.
Patent GB-894960-A (GB)
Title: New dyestuffs of the anthraquinone series and process for their manufacture
IPC: C07F9/12
Filed: 1958-08-07
Abstract: The invention comprises dyestuffs of the formula <FORM:0894960/IV (c)/1> where A is an anthraquinone residue in which the group <FORM:0894960/IV (c)/2> is present in one or two a -positions and which residue may be substituted by alkyl, nitro, hydroxy, alkoxy, amino, alkylamino, cycloalkylamino, phenylamino, benzoylamino or halogen or may be fused in the 1 : 9- position with a heterocyclic ring containing nitrogen, B is a benzene or naphthalene residue which may be substituted by nitro, alkyl or halogen, at least one X is alkali-metal or ammonium, X otherwise being hydrogen, and n is 1 or 2.  The dyes are made by hydrolysing the condensation product obtained by reacting one mol of an appropriate a -amino- or a :a 1-diamino-anthraquinone with 1 or 2 mols of a compound of the formula <FORM:0894960/IV (c)/3> and converting the product into its alkali-metal or ammonium salt. The dyes dye cellulose acetate silk from neutral or weakly acid solution yellow, orange, red, violet and blue shades.
Patent GB-681608-A (GB)
Title: Improvements in liquid fuel furnaces
IPC: F23D11/00
Filed: 1950-10-26
Abstract: 681,608. Supplying air to liquid fuel burners. WHITE, TOMKINS & COURAGE, Ltd., and DEWHURST, M. Sept. 26, 1950 [Oct. 3, 1949], No. 25397/49. Class 75(i) [Also in Group XII] In a liquid fuel fired furnace a support plate B attached to the front plate D is formed with primary air apertures M arranged in part circular fashion around the burner tube J and further larger apertures P arranged below the burner tube J. Compressed air or steam is delivered by the pipe N in controllable quantities to jets O disposed near the apertures M and to jets O<SP>1</SP> disposed near the apertures P drawing in the primary air by injector effect. Axially disposed secondary air inlets F are controlled by a sleeve G.
Patent GB-780733-A (GB)
Title: Fertilisers containing trace elements and a process of preparing them
IPC: C05D9/02
Filed: 1953-09-15
Abstract: Fertilizers containing citrate-soluble trace elements are prepared by adding to solutions obtained by the mineral acid decomposition of phosphates, aqueous solutions of salts of manganese, zinc, copper and cobalt, preferably as sulphates and thereafter adjusting the pH of the solution to 5-6 by means of ammonia, alkali metal hydroxide or alkaline earth metal hydroxide. Additional nitrogenous and potassium salts may be present and borax may be added if desired.  The preferred proportion by weight amounts to 5-10 parts of Mn, 3-6 parts of B, 2-4 parts of Cu, 1-2 parts of Zn, 0,08-0,8 parts of Co. According to an example, a phosphate opening up solution containing phosphoric acid, free nitric acid and calcium nitrate was mixed with a solution containing the sulphates of manganese, copper, zinc and cobalt and while evaporating the water the solution was adjusted to a pH of 4 by means of ammonia gas.  To the slurry obtained a solution of borax in water or ammonia nitrate solution was added and the slurry so obtained adjusted to pH of 6 by means of ammonia gas. The final slurry at a temperature of 110 DEG  to 115 DEG C. was mixed with potassium sulphate and the product granulated and dried. Further examples relate to the addition of aqueous solutions of borax by spraying the granulated fertilizer therewith and to the addition of the solutions of borax to the phosphate opening up solution just before neutralization with ammonia.
Patent GB-481610-A (GB)
Title: Improvements in or relating to waterproofing textile materials
IPC: D06M15/693
Filed: 1936-09-19
Abstract: 481,610. Waterproof fabrics. ELLIS, G. H., and STANLEY, E. Sept. 19, 1936, No. 25532. [Class 140] Comprises knitted fabrics containing yarns of an organic derivative of cellulose, more particularly of cellulose acetate, of enhanced resistance to water due to the presence on the material of rubber in intimate admixture with a wax and a solid fatty acid. The knitted fabrics are treated with a dispersion containing rubber, a wax and a soap of a volatile acid, the volatile base being liberated by subsequent heating. Rubber is preferably used in the form of rubber latex but artificial dispersions of natural or synthetic rubber or vulcanized latex may be employed. Suitable waxes include paraffin, Japan wax, carnauba, ozokerite and beeswax. The soap may be formed in situ by adding a base such as ammonia to a solid fatty acid, e.g. stearic or palmitic acids. In an example, stearic acid is melted with paraffin wax and an aqueous dispersion formed by adding ammonia and water and stirring; rubber latex containing 40-60 per cent of rubber is then added and the whole suitably diluted. A knitted, cellulose acetate fabric is worked in the solution at 25-35‹ C., removed, hydro extracted and dried, the ammonium stearate formed at the earlier stage being decomposed during the drying.
Patent GB-1008616-A (GB)
Title: Improvements in or relating to inert-gas shielded-arc welding
IPC: B23K9/16
Filed: 1964-06-19
Abstract: 1,008,616. Welding by fusion. SIEMENS SCHUCKERTWERKE A.G. June 19, 1964 [June 19, 1963], No. 25583/64. Heading B3R. In gas shielded arc welding, a gas, e.g. hydrogen or nitrogen, different from the shielding gas, e.g. argon, is blown on the electrode when the current is switched off and serves to cool the electrode. During welding a torch 4 having a tungsten electrode is shielded by gas from a bottle 1 and a container 3 is charged with cooling gas from a bottle 2. When the welding current is disconnected, valves S1, S2 are closed and valve 53 passes gas from the container 3 to the torch 4. In a modification the cooling gas is supplied direct from the bottle 2 to the torch 4 under control of a timing device.
Patent GB-1308108-A (GB)
Title: Laser composition
IPC: H01S3/213
Filed: 1971-04-19
Abstract: 1308108 Luminescent materials and uses thereof EASTMAN KODAK CO 19 April 1971 [30 March 1970] 25593/71 Heading C4S [Also in Division H1] The efficiency of a light-pumped dye laser is improved by the use of a water solvent containing a disaggregating compound, i.e. a compound capable of forming micelles in aqueous solution. Suitable disaggregating compounds are hydrogen bond accepting organic solutes typically in the concentration ranges of 0À1 to 10À0 moles per litre of aqueous solution, and anionic, cationic or Zwitterionic surfactants in concentrations adjacent the critical micelles concentration, typically 0À0005 to 0À1 moles per litre of dye solution. Suitable hydrogen bond acceptors include; alcohols, ethers and polyethers such as tetrahydrofuran and dioxane, phenols, carbonyl compounds such as esters, ketones and amides, sulphoxides, and monoxides of Group V and VI elements such as phosphineoxides and amine oxides. Also included are urea and urea derivatives such as guanidine salts, e.g. guanidine thiocyanate, as well as heterocyclic analogues such as 4-hydroxy, 6-methyl 1,3,3a,7-tetraazaindene. The general formulµ for typical surfactants are given. Particular examples are disclosed in which an aqueous solution of Rhodamine 6G includes urea or a polyether, and an aqueous solution of sulpho Rhodamine B includes octyl phenoxy polyethoxy ethanol, sodium lauryl sulphate, dodecyl dimethylamine oxide, 4-hydroxy-6- methyl - 1,3,3a,7 - tetraazaindene sodium salt, hexadecyltrimethyl ammonium chloride or 1,4,4 - trimethyl - 4 - azonia - hexadecane - 1 - sulphonate. A further example comprises an aqueous solution of 1,1<SP>1</SP>-diethyl, oxadicarbocyanine iodide (DODC) using isotopic hydrogen as the surfactant, the solution being contained in a dye curvette between resonator mirrors. In the examples, concentrations are given. Optical pumping is effected by 530 nm. light obtained by frequency doubling the output from an Nd-glass laser, and pumping being effected by passing the light through one of the resonator mirrors. Dyes include triphenylmethane derivatives, phthaleins, azines, cyanines, and pyrelium dyes and their sulphur and nitrogenanalogs. The effects of high power inputs producing temperature gradients with associated optical inhomogeneities, and other effects are considered.
Patent GB-190998-A (GB)
IPC: F02B77/08
Filed: 1922-09-21
Abstract: 190,998. Lanz, H. [Firm of]. Dec. 27, 1921, [Convention date]. Void [Published under Sect. 91 of the Act]. Stop-gear. - A fusible plug for an oil engine melts if the engine becomes unduly hot thus relieving the compression by opening a passage between the combustion chamber and the atmosphere. Either the consequent reduction in the compression temperature will stop the engine, or the noise of the escaping gas will attract the attention of the attendant.
Patent GB-385030-A (GB)
Title: A new or improved infant's chair
IPC: A47D1/02
Filed: 1931-09-12
Abstract: 385,030. Chairs ; tables. LOVELESS, W., Crossways, Lynton Road, New Malden, Surrey, and TREASURE COT CO., Ltd., 103, Oxford Street, London. Sept. 12, 1931, No. 25612. [Classes 52 (ii) and 52 (iii).] In a folding chair comprising frames 1, 2 and a connecting frame 3, the front of the seat 25 is supported, in its position of use, upon a cross-bar 26, and foldable bars 15 are pivoted to the frames 2, 3 to support a table 17 which locks the chair in its open position. Tongues 18 on the table 17 slidably engage grooves 19 in the bars 15, and the table may be secured in adjusted position by the engagement of a pivoted arm 20 with one or other of a series of recesses 22 in the tongues 18.
Patent GB-775531-A (GB)
Title: Improvements relating to suction cleaners
IPC: A47L9/14
Filed: 1955-09-07
Abstract: 775,531. Suction cleaners. HOOVER, Ltd. Sept. 7, 1955 [Sept. 16, 1954], No. '25663/55. Addition to 765,857. Classes 8(1) and 8(2) A suction cleaner includes a filter bag '70 Fig. 2, having an inlet opening 71 formed in a generally flat wall 73, Fig. 3, and a relatively stiff mounting plate 74 with an opening 79 in register with the inlet 71 fixed to the wall 73 except for a free marginal portion 76 which rests on a ledge 60 of prongs 57 of a bag supporting fork 52, the prong ledge 60 lying between the plate 74 and the bag wall 73 and having upstanding stops 61 engaged by shoulders 78 on the plate 74. The fork 52 is upwardly biased by a spring 54 about a pivot pin 51 carried by spaced lugs 50 carried by an upper hemispherical casing section 12 hinged to a lower fan-containing hemispherical section 11 having a blower hose socket 26 accessible through an aperture 29 in the bottom 14 of a supporting base 13, a final filter pad 30 backed by a metal screen 31 and on which the bag 70 may rest has a peripheral sealing gasket 37 located between seatings 25, 46 carried by the lower and upper casing section 11, 12.
Patent GB-232132-A (GB)
Title: Improvements in wireless receiving apparatus
IPC: H04B1/08
Filed: 1923-10-15
Abstract: 232,132. Taggart. J. Scott-, and Radio Communication Co., Ltd. Oct. 15, 1923. Receiving sets, construction of.-In a receiving set of the type comprising a number of instruments mounted on a panel and connected to terminals so that the circuit may be readily changed, the terminals are mounted on a separate panel by themselves, or by themselves on a separate part of the same panel but on the side opposite to that on which the majority of the components are mounted. The Figure shows an instrument panel P1 and a terminal panel P2 so arranged that the instruments and the permanent wiring are contained within the cabinet X while a cover Y enables the wired terminals to be concealed. The terminals may be numbered, and a chart provided to show the connections to be made. Alternatively, symbols on the like may be engraved or marked on the panel adjacent the terminals to show the apparatus to which they are connected. In the Specification a table is given to show the terminals to be connected to form a two-valve circuit employing a high-frequency valve with a tuned anode circuit and a detector valve with reaction coupled to the anode coil. The lid may be grooved so that wires can be run between two sets. The raising of the lid may be arranged to cut out the high-tension battery. Specification 185,180 is referred to.
Patent GB-207310-A (GB)
Title: Improvements in and relating to methods of manufacturing turbine elements
IPC: B23P15/00
Filed: 1922-09-22
Abstract: 207,310. British Thomson-Houston Co., Ltd., (General Electric Co.). Sept. 22, 1922. Blades. - Blade rings or nozzle elements of elastic fluid turbines are formed by mounting blades 23 between contacting spacing-pieces 22 inserted in undercut grooves 20, 21 in two opposed supporting members 18, 19 uniting the whole by fusion of metal, preferably as described in Specification 158,565. The supporting members 18, 19 are temporarily mounted on a holder in correct relation so that the ends of the blades 23 butt against the bottom of the grooves 20, 21, the free ends of the supporting members 18, 19 being forced slightly apart to facilitate the insertion of the blades 23. After assembly the free ends of the supporting members are joined by bars welded thereto and the structure is removed from the holder. The whole is then united by fusion of metal and finished to the desired shape; for instance flanges may be formed thereon whereby it is attached to the other portion of the diaphragm. Preferably the blade ring is formed in two parts each slightly greater than half a circle, the ends being cut away in the finishing process. Specifications 173,129 and 183,691 are referred to.
Patent GB-1217339-A (GB)
Title: Terminal member for an electric conductor
Inventor: MCLENAN GEORGE ANDREW
IPC: H01R4/62
Filed: 1967-06-03
Abstract: 1,217,339. Direct connections. C.M.P. GLANDS Ltd. 31 May, 1968 [3 June, 1967], No. 25741/67. Heading H2E. A contact member for use between an aluminium solid conductor of 120 degrees sector cross-section and a coupling box, has two bearing surfaces 12 at an angle of 120 degrees to each other, these surfaces preferably having a plurality of serrations 14 to break the oxidized film as the conductor is secured by screws in tapped holes 13. A spring steel strip is interposed between the outer end face of the conductor and the screw heads to distribute the fixing load.
Patent GB-677445-A (GB)
Title: Improvements in or relating to hat-blocking presses
Inventor: HAYES EDWIN ALFRED
IPC: A42C1/04
Filed: 1949-10-07
Abstract: 677,445. Hat-blocking press. HAYES, E. A., and HAYES, G. H. Aug. 14, 1950 [Oct. 7, 1949], No. 25782/49. Class 63. A hat-blocking press has a movable male part 2, mounted on a hollow pillar 3, and a fixed female part 1. On the pillar 3 is a collar 4 having a peripheral groove 5 and movable upwards relatively to the part 2, when a pivoted lever 11 contacts a fixed lever 9 as the press closes. A hat body 7 is placed over the male part 2 and secured to the collar 4 by a string 8 or equivalent in the groove 5 so that, when the collar moves up, the hat margin is turned in under the crown or crown impression. Modified means to move the collar by levers pivoted scissor fashion or by pivotally connecting the limbs of a 'stirrup-like link to the collar are described, or the collar can be mounted by a hand operated screw device.
Patent GB-469574-A (GB)
Title: Improvements in charge treating devices for internal combustion engines
IPC: F02M1/00
Filed: 1936-09-23
Abstract: 469,574. Mixing charge. COOKSON, T. E. Sept. 23, 1936, No. 25784. [Class 7 (ii)] A Venturi tube 11 having perforations 9 is supported axially in an induction pipe by radial ribs 10, or by springs, flanges 12 being clamped between the pipe and the carburetter. The tube may end just past the perforations 9, the wide mouth facing the direction of flow of the charge. Reference has been directed by the Comptroller to Specifications 138,100, 167,807, 214,462, 250,788, 269,939, and 273,694, [all in Class 7 (ii)].
Patent GB-263966-A (GB)
Title: Improvements in elastic fluid turbines, blowers and the like
IPC: F01D11/02
Filed: 1925-10-16
Abstract: 263,966. English Electric Co.. Ltd., and Law, A. H. Oct.. 16, 1925. Multi-stage screw pumps. - In turbines or blowers having high-speed rotor discs 1 formed integral with the shaft 2, the fixed diaphram 5 is provided with gland strips 4 which co-act with rings 3 mounted in a recess in the shaft and constructed in the form of sections which break joint with neighbouring sections as indicated at 17, 18. Distortion of the rotor arising from local heating due to contact with the strips 4 is thereby avoided. Four bolts 8 of oval section pass through holes 16 in the half-rings 3 and through an angle plate 13, 14, 15, the bolts being then turned through 90‹ to tighten-up the rings. A steel wire is then passed through the four holes 10 in the bolt-heads, and its ends are brazed together.
Patent GB-1010670-A (GB)
Title: Hydraulic motors or pumps
IPC: F01L25/06
Filed: 1962-07-06
Abstract: 1,010,670. Reciprocating pumps and motors. GEWERKSCHAFT EISENHUTTE WESTFALIA. July 6, 1962 [July 28, 1961], No. 25994/62. Heading F1A. In a reversible swash plate motor or pump having a pair of inlet and outlet valves 5 associated with each cylinder, each valve 5 is operated by an hydraulic differential piston 10 actuated by liquid from the pressure side of the pump or motor. A spring-loaded, four-way distributing slide valve 11 is associated with each pair of valve pistons 10. Slide valves 11 are actuated in timed relation by a shaftdriven cam 17. The pressure connection 12 for slide valves 11 communicates with the high and low pressure ducts 7, 9 of the pump or motor via check valves 13, 14.
Patent GB-1320347-A (GB)
Title: Pressure transducer
IPC: G01L9/00
Filed: 1970-06-20
Abstract: 1320347 Measuring pressure electrically KISTLER INSTRUMENTE AG 20 June 1970 [20 June 1969] 25997/70 Heading G1N A pressure sensitive transducer for measuring pressure P2 comprises a ring-shaped transducer element 32 abutting a casing member 31 and surrounded by a tubular elastic member 34 carrying or integral with a pressure plate 35. The member 34 which is radially supported by a member 33 pre-stresses the element 32 and tends to contract under pressure. The support 33, which may have circumferential grooves Fig. 4 (not shown), may be shorter than the transducer element, Fig. 5 (not shown) and may be formed from a number of rings. The element 32 and support 33 may be made of Piezo-electric material. The support member and the tubular member may be combined in a single component.
Patent GB-1038037-A (GB)
Title: An apparatus for analyzing irregular motions of engines
IPC: G07C3/00
Filed: 1963-07-01
Abstract: 1,038,037. Indicating I.C. engine working conditions. ESSO RESEARCH & ENGINEERING CO. July 1, 1963 [Aug. 30, 1962], No. 26049/63. Heading F1B. [Also in Division G1] An engine performance analyzer comprises a spring loaded plunger mounted to contact the engine and carrying a shutter which varies the amount of light passing from a light source to a detector in accordance with vibrations of the engine. The detector is in a normally balanced electrical circuit which is subject to unbalance by light intensity variations. A housing 25, Fig. 4 is rigidly attached to a motor car body, and vibrations of the engine relative to the body are detected by a spring loaded plunger 31 which bears against a part of the engine such as the air cleaner. A vane 45 fast with the plunger varies the relative illumination of two photoresistors 55, 56 in a Wheatstone bridge circuit, unbalance of which actuates a recording galvanometer to provide a complete record of engine vibrations. In a modified circuit, Fig. 7, the photoresistors 55B, 56B are connected to the bases of P.N.P. transistors 101, 102, the galvanometer being connected betweeen the emitters. Modifications are suggested in which a single or divided cell is used, and in which the vane 45 is replaced on the plunger by a lens or mirror or the light source.
Patent GB-260755-A (GB)
Title: Improvements relating to motor road vehicles
IPC: B60K17/36
Filed: 1925-10-19
Abstract: 260,755. Garrett & Sons, Ltd., R., and Plane, M. G. Oct. 19, 1925. Springs, arrangement of; ; equalizing Load on wheels. - In chain-driven vehicles of the six-wheeled type having twin driving axles, the ends of the springs 16, 17 are free to slide in brackets 18, 19, 20 to permit variation in length of the adjustable rods 13, 15. Instead of two springs one spring may be used bearing slidably on the two axles and connected to a bracket, on the body by means of a longitudinally-adjustable pivot.
Patent GB-1285540-A (GB)
Title: Joining tyre cord ends
IPC: B65H69/06
Filed: 1971-04-19
Abstract: 1285540 Joining fibre cord ends OWENSCORNING FIBERGLAS CORP 19 April 1971 [27 April 1970] 26087/71 Heading D1T Two tyre cord ends 12 and 14, which are in contacting adjacent overlapping relationship, are secured together by means of an extensible thread 16 sewn around the tyre cord ends with a zigzag stitch that does not penetrate the cords. There is a first thread 18 supplied by the needle of a sewing machine and extending in a zigzag pattern over the top of the two cords 12 and 14, and a second thread 20 supplied by the bobbin of the sewing machine and extending in a zigzag pattern over the bottom of the two cords. The thread should have an elongation property of 8-30% and the tension whilst it is being applied to the cord ends 12 and 14 is such that the thread is extended and will subsequently contract in situ to bind the cord ends together. The joint may be heated to cause the thread to shrink into place. A thread compatible adhesive may be applied to the joint and cured in situ. The thread may be nylon and the adhesive a nylon-compatible resorcinolformaldehyde latex. There may be eighteen to thirty stitches per inch and the thread may be 300 to 420 denier.