baber/WOPTO huggingface dataset:
Patent GB-924830-A (GB)
Title: Frame structures for buildings
IPC: E06B3/988
Filed: 1959-06-10
Abstract: 924,830. Window &c. frames. M. SEEFF. June 10, 1959 [June 10, 1958], No. 19942/59. Class 20 (3). Simple basic and composite frames for use in buildings as built-in cupboards, door- and window &c. frames, are constructed from metal &c. sheet profiled sections in the form of an angular version of the figure "3" the upper part 10, Fig. 1, which, forming the inner part of the frame is of channel U-shape and is adapted to be fixed as by bolts and nuts 12 to one or more holding parts 1 mounted on the inner surface 2 of the hole accommodating the frame whereas the lower portion of the " 3 " is of channel section 7 normal to the upper section 10 and has its upper side connected to the lower side of the upper section 10 and lying in the same plane as the limiting edges of the sides of the section 10 which abut against the inner wall surface 2, the limiting edge of the other side of the section 7 bearing against the wall structure just outside the openings. The upper channel 10 may be replaced by an L-section and the channel being completed by the base 10 resting on a projecting arm of the side 6 of the mounting part 1. The holding part 1 may take the form of an L-section, the side contacting the frame section being bent over to form a flange which bears against the side of the part 10. Two " 3 "- sectioned frames may be placed face-to-face, as shown in Fig. 6, and connected together by means of a cleat 44 and when used as a cupboard frame, the cleat may have a projecting member 58 to support a shelf board, or when used in a partition the member 58 may provide an intermediate support. When separated, the gap between the sections 7 may be filled by a part 47. The sections 7 may touch and the cleat may be provided with flanges to which the other portions 46 of the basic frames may be secured by bolts &c. (Fig. 40, not shown). To secure such frames as in Fig. 6 to a wall &c., an anchoring device as shown in Fig. 39 may be used. This comprises an anchoring member 69 having a contoured part 70 to be gripped by mortar &c. in a masonry joint and a frameholding member 71 pivoted to the end of anchor 69. The member 71 has a shape corresponding to the profile of the frame. Joints between the adjacent sides of a frame or between the sides and mullions or transomes, Fig. 4, are effected by lugs 38 on one part adapted to project through corresponding holes or slots 37 in the other part, the holes 37 being of such shape and size as to allow for the insertion of a screw-driver &c. for bending the lugs to form the joint. Various types of composite frames are illustrated.
Patent GB-1106543-A (GB)
Title: Improvements in or relating to vibratory conveyors
Inventor: WAMBOLD ERWIN
IPC: B65G27/00
Filed: 1965-05-12
Abstract: 1,106,543. Vibrating conveyer. LICENTIA PATENT-VERWALTUNGS-G.m.b.H. 12 May, 1965, No. 20012/65. Heading B8A. The trough 10 of a vibrating conveyer is furnished with a flexible insert 34 secured at 36 to the inside of the trough so that the flexing of the insert may assist the conveyance of the material along the trough. Holes 24 and 38 are provided to allow the circulation of air.
Patent GB-1367029-A (GB)
Title: Diving gas mixtures and method for deep diving
IPC: B63C11/22
Filed: 1973-04-27
Abstract: 1367029 Rare gas composition UNION CARBIDE CORP 27 April 1973 [28 April 1972] 20036/73 Heading C1A A breathing gas for deep sea diving at depths of 150-800 feet consists of 0À8 to 27À0 vol. per cent of oxygen and 73À0 to 99À2 vol. per cent of a mixture consisting essentially of 50-80 vol. per cent neon, less than 20 vol. per cent nitrogen and the remainder helium, the amount of helium being at least equal to that of nitrogen, the percentage of oxygen decreasing with the depth of the dive.
Patent GB-865442-A (GB)
Title: Improvements in or relating to pit props
IPC: E21D15/58
Filed: 1957-06-28
Abstract: 865,442. Pit props. MASCHINENFABRIK E. BELLMANN G.m.b.H. June 28, 1957, No. 20414/57. Class 20(2) A telescopic pit prop comprises an inner top part 2 supported by a fluid cushion 4 on a conical member 3a which is adapted to move longitudinally of the prop and press wedges 36 radially outwardly against the interior of the outer prop part 1. The prop is released by supplying fluid by means of an aperture 10a in the prop part 2 to force down a piston 6, open a valve 5 and release fluid from the cushion chamber 4a to the interior of the prop part 2 whereupon the inner prop part 2 falls and the lower edge of the cushion chamber 4a engages and releases the wedges 3b, and the prop collapses. To set the prop, fluid is first supplied by an aperture 7a into the inner prop part 2 to force fluid back into the cushion chamber 4a through the valve 5. Fluid is then supplied by means of an aperture 11a in the prop part 1 to raise a piston 9 which engages a bolt 8 on the member 3a to hold the cone and wedges released and then to raise them and the inner prop part 2 until the head 10 engages the mine roof, the pressure of which operates the cone and wedges through the prop part 2 and cushion 4 to lock the prop.
Patent GB-275420-A (GB)
Title: Improvements in shoes for horses and like animals
IPC: A01L1/02
Filed: 1926-08-19
Abstract: 275,420. Brierley, O. C. M., and Jackson, L. A. Aug. 19, 1926. Integral treads.-In order to prevent slipping, a fullered shoe is provided between the nail holes E with transverse recesses B, the sides of which are at right angles to the wearing surface.
Patent GB-824124-A (GB)
Title: Metal-ceramic materials
Inventor: WHITE ALBERT EDWARD SUTHERLAND
IPC: C22C32/00
Filed: 1956-07-02
Abstract: An anti-friction material comprises a sintered mixture of a high melting point metal or metals and a ceramic of melting point above 1000 DEG C. and a hardness less than corundum, in which the particle size of each is less than 300B.5.5.  The metal may furnish 50-90% of the mixture, and be nickel, cobalt, iron, chromium, copper or mixtures or alloys thereof, whilst mullite is the preferred ceramic. Other ceramics are zircon and magnesia.  A temporary binder, e.g. wax, aids shaping.
Patent GB-1148453-A (GB)
Title: Steroid compounds
IPC: C07J75/00
Filed: 1966-05-09
Abstract: 1,148,453. Steroids. TAKEDA CHEMICAL INDUSTRIES Ltd. 9 May, 1966 [8 May, 1965; 9 June, 1965], No. 20483/66. Heading C2U. 21-Phosphates of steroid compounds having a 20-ketopregnane skeleton are obtained in a process in which a 21-hydroxy steroid is allowed to react with pyrophosphoryl tetrachloride, the reaction mixture is subjected to hydrolysis, and the desired compound is recovered from the reaction mixture. The reaction may be effected in a solvent, e.g. tetrahydrofuran, dioxane, pyridine, acetonitrile, hydrocarbons or phenols at room temperature or with cooling. The products may be recovered by adsorption on active charcoal followed by extraction.
Patent GB-245182-A (GB)
Title: Improvements in refractory diaphragms for use in surface-combustion apparatus
IPC: C04B33/02
Filed: 1924-09-02
Abstract: 245,182. Cox, F. J. Sept. 2, 1924. Atmospheric gas burners.-A diaphragm for use in surface combustion apparatus is made from two superimposed layers of refractory granules of different size, the layers being pressed into a plastic structure after the addition of a binding agent and converted subsequently by stoving into an integral rigid structure. The larger granules may be mixed with powder obtained during the grinding operations for obtaining the granules, a refractory mixing powder, and a binding solution of sodium silicate and compressed in a mould to form a layer, the upper surfare of which is then slightly roughened. A similar mixture containing the smaller granules is added and pressed down to fill the mould. The upper surface may be fluted or corrugated. The diaphragm is then heated for about 1¢ hours at about 200‹ F. and finally for about 2 hours at 350‹ F., when it is removed from the mould ready for use. The refractory granules preferably contain from 55 to 60 per cent of silica and from 30 to 35 per cent of alumina and the mixing powder from 45 tc 50 per cent silica and from 35 to 40 per cent alumina. Directions are given for obtaining the weight of each constituent required for diaphragms of a given size suitable for use with a mixture of petrol or coal gas and air. In making curved or cylindrical diaphragms, temporary separators of thin material may be placed between the layers prior to the pressing and stoving operations.
Patent GB-1488123-A (GB)
Title: Lintels
IPC: E04C3/02
Filed: 1974-09-17
Abstract: 1488123 Lintels CATNIC COMPONENTS Ltd 17 Sept 1974 [19 Sept 1973] 20742/77 Divided out of 1488121 Addition to 1298798 Heading E1K The cross-section of a tubular sheet metal lintel comprises upper and lower horizontal portions 101, 102, a rear vertical portion 807 connecting the rear edges of the portions 101, 102, a front vertical portion 805 extending from a position intermediate the front and rear edges of the portion 102 upwardly towards the portion 101, and a curved portion extending over at least half the width, in use, of a cavity 3 of a cavity wall in which the lintel is to be situated, and joining the portion 805 to the portion 801. As shown. the curved portion 804 extends over the whole width of the cavity. In another embodiment (Fig. 2, not shown) the curved portion extends over half the width of the cavity and a further curved portion joins the front vertical portion to the portion 102.
Patent GB-900223-A (GB)
Title: Determination of multiple reflections in continuous marine acoustic exploration
IPC: G01V1/38
Filed: 1958-07-01
Abstract: 900,223. Geophysical prospecting. SOCONY MOBIL OIL CO. Inc. July 1, 1958 [July 1, 1957 (2)], No. 20748/58. Class 40 (7). A system for exploring under-water earth sub-strata comprises means for generating a train of uniformly spaced synchronizing pulses, a recorder which records intermittently for a duration corresponding with the interval between synchronizing pulses, an acoustic pulse transmitter and an acoustic receiver, scaling means for applying initiating pulses to the transmitter at a rate equal to a predetermined sub-multiple of the synchronizing-pulse rate to produce time-spaced acoustic pulses, control means connected to the synchronizing-pulse generating means and adapted to pass signals from the receiver to the recorder during an interval corresponding with the recording duration, and timing means operative at predetermined times after each of the initiating pulses to render the control means responsive,to one of the synchronizing pulses intermediate each pair of acoustic pulses whereby the control means transmits to the recorder a time segment of the acoustic signals resulting from generation of the acoustic pulses. The presence of multiple reflections is thereby indicated. The recorder comprises a spiral protrusion 17 on drum 16 and a co-operating bar 20 fed from the output of receiver amplifier 21, chart 12 being electro-sensitive paper. Synchronizing pulses at relative phases 0 degrees, 180 degrees, are generated by coils 33, 32 respectively and are fed via change-over switch 36 to Schmidt trigger circuits 50, 66. Switches 54, 64, 81, 82, 88a and 120 are ganged and may be actuated to step along by a relay-actuator mechanism 171 after the generation of a predetermined number of synchronizing pulses. In the embodiment the pulse repetition frequencies, transmitter 10 emission times, and recording periods for the various switch positions are illustrated in Fig. 2. Considering switch position 10, cathode-coupled phantastron divider 52 and associated triode 52a cause the generation of pulse train 75 at the phantastron screen grid and the suppressor grid of coincidence valve 58 receives, via phantastron 71 and inverter 72, pulse train 76. A gating pulse 87 of 1/ 12  sec. duration, at the required time, causes valve 89 to go into a high-impedance condition, thus removing the low-impedance normally existing across the output of receiver final valve 92. In another embodiment, electromechanical relays replace the coincidence valve, Fig. 3 (not shown). A cathode-ray oscilloscope display of echoes is provided also.
Patent GB-458518-A (GB)
Title: Improvements in or relating to equipment or harness for dogs, horses or other animals
IPC: A01K27/00
Filed: 1935-07-23
Abstract: 458,518. Ornamenting harness. MOSELEY, Ltd., F., and COUSINS, E., 47, Bath Street, Walsall. July 23,1935, No. 20853. [Class 93] [See also Group I] Harness for dogs or horses is decorated with faceted stones which project through holes in a strap and are secured by wires or metal strips located between the strap and a backing attached thereto. As applied to a dog collar, a series of stones 13 each mounted in a base 16 are threaded on a pair of wires 14 which are located between the apertured front strap 6 and a backing strap 9. In another form, the stone 19 is held in a cup 23 carried by a metal strip 25. The stones may be formed from coloured glass, and may be silvered or gilt to act as reflectors.
Patent GB-891443-A (GB)
Title: New biguanides and process for their manufacture
IPC: C07C279/26
Filed: 1960-06-14
Abstract: The invention comprises 4-biguanido-diphenyl compounds containing in the 41 position an amino group or an additional biguanido group, wherein the benzene nuclei are linked together by an unsaturated lower divalent aliphatic hydrocarbon radical containing at most 3 carbon atoms and which are substituted in the benzene nuclei by sulphonamide groupings and optionally by C1-6 alkyl or alkoxy groups or halogen atoms, and salts thereof, especially 4 : 41-bis-biguanido-stilbene compounds containing a sulphonamide group in each of the benzene nuclei such as 4 : 41-bis-biguanido-stilbene-2 : 21-disulphonamide.  It comprises also the preparation of these compounds by reacting a corresponding 4 : 41-diamino-diphenyl compound with dicyandiamide to convert one or two of the amino groups into biguanide groups, and also pharmaceutical preparations containing the above biguanides and a pharmaceutical carrier (see Group VI).  4 : 41-Diaminostilbene-2 : 21-disulphonamide is made by reducing 4 : 41-dinitrostilbene-2 : 21-disulphonamide with zinc dust in alcoholic acetic acid.  4 : 41-Dinitrostilbene-2 : 21-disulphonamide is made by treating the corresponding 2 : 21-disulphonic acid with phosphorus oxychloride and ammonia.ALSO:Pharmaceutical preparations, having activity against micro-organisms such as protozoae (e.g. trypanosomae) and viruses and suitable for enteral or parenteral administration, comprise 4-biguanido-diphenyl compounds containing in the 41-position an amino group or an additional biguanido group, the benzene rings being linked through an unsaturated divalent aliphatic hydrocarbon radical of up to 3 carbon atoms, which are substituted in the benzene rings by sulphonamide groups and optionally by C1-6 alkyl or alkoxy groups or halogen atoms, or salts thereof, e.g. 4 : 41-bis-biguanido-stilbene - 2: 21 - disulphonamide (see Group IV (b)), together with a pharmaceutical carrier.  The preparations may suitably take the form of tablets, dragees, solutions, suspensions or emulsions and may contain, in addition to the conventional excipients, preserving, stabilizing, wetting or emulsifying agents, salts for regulating osmotic pressure, or buffers.
Patent GB-1150986-A (GB)
Title: Modified Alkyd Compositions.
IPC: C08G63/685
Filed: 1966-05-11
Abstract: 1,150,986. Coated steel panels. ALLIED CHEMICAL CORP. 11 May, 1966 [11 May, 1965], No. 20944/66. Heading B2K [Also in Division C3]  Phosphated steel panels were coated by spraying them with a soluion in xylene of (a) an alkyl resin derived from phthalic anhydride,glycerol, tris-(2 -hydroxyethyl) isocyanurate, coconut oil and possibly maleic anhydride and (h) a butylated melamine formaldehyde resin. The coating was then cured at 95C.
Patent GB-1342702-A (GB)
Title: 2,9-dicarboxyquinacridone and methods 'or its preparation
IPC: C09B48/00
Filed: 1972-05-05
Abstract: 1342702 Pigment polymer compositions E I DU PONT DE NEMOURS & CO 5 May 1972 [6 May 1971] 21004/72 Headings C3R and C3P [Also in Division C4] Examples 7-10 describe the use of the red pigment 2,9-dicarboxyquinacridone to colour compositions containing (a) an acetal moulding resin and titanium dioxide, (b) polymethylmethacrylate and titanium dioxide, (c) nylon moulding flake and titanium dioxide, and (d) polystyrene and titanium dioxide.
Patent GB-1408425-A (GB)
Title: Production of photoconductive zinc oxide
IPC: C01G9/02
Filed: 1972-05-05
Abstract: 1408425 Zinc oxide ZOCHEM Ltd 27 April 1973 [5 May 1972] 21049/72 Heading C1A [Also in Division G2] A zinc oxide powder having improved electrophotographic properties is made by blending a high purity photoconductive zinc oxide powder with 0À005-0À5% by wt. of a sulphurizing agent in powder, liquid or gaseous form, tempering the blend at a temperature of from 500 to 950 C. for a time of from 3 hrs. down to 10 seconds, and then rapidly cooling to room temperature. Specified sulphurizing agents are flowers of sulphur, sulphur dioxide, sulphuric acid or zinc sulphate. The treatment with the sulphurizing agent forms one of the species ZnO.ZnSO 3 ; ZnO.ZnSO 4 ; ZnO.ZnSO 3 .ZnSO 4 .
Patent GB-264751-A (GB)
Title: Improvements in boiler feeding apparatus
IPC: F22D5/08
Filed: 1926-08-26
Abstract: 264,751. Still & Sons, Ltd., W. M., Still, F. G., and Still, E. H. Aug. 26, 1926. Feedwater, supplying. - In float-controlled feed apparatus comprisng a water collecting or float chamber a having water inlet and outlet pipes b, c and a steam connection d adapted to be opened by the float to permit water to flow into the boiler, the three float chamber connections are each fitted with non-return valve, and the valve in the steam pipe is directly lifted by a rod f raised by the upward travel of a loose float g therealong. The weight of the rod when lifted is overcome bv means of the rolling action of a ball i along a track upon a counterweighting lever h.
Patent GB-278849-A (GB)
Title: Improvements in books
IPC: B42D3/12
Filed: 1926-08-26
Abstract: 278,849. Sarason, D. Aug. 26, 1926. No Patent granted (Sealing fee not paid]. Memorandum appliances.-Books, more particularly memorandum books, are constructed from a continuous sheet or strip of paper folded zig-zag into two piles d, e, the two ends of the strip being secured to the inside of one portion b of a cover b, c, for example by inserting the ends into pockets f, g formed by paper strips secured to the cover beneath the folded strip. An indiarubber band k with its ends secured to the cover extends across the. middle portion of the strip between the two piles d, e, so that the two uppermost parts h, i of the strip together form a leaf of the same height as the book and one part may be folded over the indiarubber band on to the other part, or alternatively the strip can be drawn beneath the band and the height of one pile increased, the height of the other pile decreasing correspondingly. To compensate for the variations in the heights of the piles, additional pockets are provided above the pockets f, g to receive cardboard filling-sheets which are transferred from one pocket to the other to maintain the writing-surface level.
Patent GB-151971-A (GB)
Title: Improvements in and relating to mechanical hammers
IPC: B23D31/00
Filed: 1920-07-12
Abstract: 151,971. Deutsche Maschinenfabrik Akt.-Ges. June 12, 1917, [Convention date]. Power hammers ; breaking.-In crank-operated hammers for breaking pig &c., the stroke of the tup is controlled by a Stephenson link gear actuating the tup through a linkage comprising stationary springs to give a resilient blow. In Fig. 1 the shaft e, spur driven from the motor b, carries eccentrics f, g disposed at 180 degrees and operating on the slotted link h, the position of which is controlled by a screw-and-nut gear i, m. The link block o is carried by a lever q oscillating about a fixed pivot p, and carrying at its free end the axis for the bell-crank levers r, s which drive the tup u by the links t. During the reciprocation of the tup springs F mounted on the framing are compressed by external rods y<1> mounted on axes w, the lower axis being pivotally connected to the pin x and also to the free ends of the bell-crank levers s, the compression of the springs and the deflexion of the lower axis permitting the tup to move beyond the positive stroke limits I, II.
Patent GB-1161113-A (GB)
Title: Coloration Process
Inventor: FISHWICK BRIAN RIBBONS
IPC: D06P3/34
Filed: 1966-05-12
Abstract: 1,161,113. Dyeing or printing polyesters and cellulose triacetate. IMPERIAL CHEMICAL INDUSTRIES Ltd. 5 April, 1967 [12 May, 1966], No. 21074/66. Heading D1B. Textile materials of polyesters or cellulose triacetate which may be blended with other materials are dyed or printed using an aqueous solution containing an organic sulphur compound which carries a >C=S or -SH group which behaves through tautomerism due to the presence of an α:#-unsaturated system as a >C=S group, or a disulphide derived therefrom by oxidation, and one or more dyes of formula D-(-X.S.SO 3 M) n  wherein D is a dye radical free from acidic water-solubilising groups, M is an alkali metal atom, n is an integer from 1 to 8, and X is a direct link or a -CH 2 -, -CH 2 NHCH 2 CH 2 -, -NHCO (CH 2 -)- n , -SO 2 CH 2 CH 2 -, -OCH 2 CHOHCH 2 -, -CONHCH 2 CH 2 - or -NHCH 2 CHOHCH 2 - group, wherein p is 1 or 2, R is H or alkyl which may be substituted and wherein each of the X.S.SO 3 M groups is directly attached to a C atom of an aryl ring in D. The sulphur compound may e.g. be thiourea, 2-mercapto-benzthiazole or 2:2'-dithiobisbenzthiazole and the dyestuff radical D is preferably a radical of a water-insoluble dyestuff of the azo, anthraquinone, acridone, phenazine, dioxazine, diphenylmethane, triphenylmethane, nitro phthalocyanine, pyranthrone, dibenzanthrone, is odibenzanthrone or a cedianthrone series. The dyebath or paste may also contain dispersing agents, thickening agents urea, sodium, m-nitrabenzenesulphonate, thiodiglycol and alkaline agents such as sodium carbonate or bicarbonate.
Patent GB-1302329-A (GB)
IPC: C23C22/67
Filed: 1971-04-19
Abstract: 1302329 Chromating Al-Cu alloys REACTOR CENTRUM NEDERLAND (STICHTING) 19 April 1971 [13 Feb 1970] 21081/71 Heading C7U A method of treating a copper-containing aluminium alloy to produce a black adherent coating thereon comprises immersing the alloy in a solution containing an alkali metal bichromate in a proportion equivalent to 10-20 gL<SP>-1</SP> potassium bichromate and an alkali metal hydroxide in a proportion equivalent to 8-50 gL<SP>-1</SP> sodium hydroxide. The solution may also contain an alkali metal carbonate in a proportion equivalent to 30-40 gL<SP>-1</SP> sodium carbonate. Immersion is effected for a period of up to 1¢ minutes in a solution of temperature 80-100‹C. Initial degreasing and alkaline pickling may be effected.
Patent GB-818120-A (GB)
Title: An antihistaminic and cell protection serum
IPC: C07K16/00
Filed: 1957-07-03
Abstract: An antihistaminic and cell protection serum is prepared by injecting repeatedly a dilute aqueous solution of an inorganic salt of a histamine base, such as histamine dihydrochloride or double phosphate, or of an inorganic salt of a compound other than histamine having an imidazole nucleus, e.g. histidine hydrochloride, to a bay horse which was castrated at 3 years, previously vaccinated against glanders and phlebotomized, preferably over a period of four days at a daily rate of 0.1 mg. of histamine base per 10 kg. animal body weight, and then, at least four days after the last injection, drawing blood and extracting therefrom a serum which is tyndallized. The horse is fed on a nitrogen-rich diet preceding the bloodletting and during the period of the interventions.  After the blood-letting the horse is given oxidants such as manganese dioxide, calcium glycerophosphate, ascorbic acid, iron sequioxide.