baber/WOPTO huggingface dataset:
Patent GB-1432850-A (GB)
Title: Weaving a composite tube and web and resulting article
IPC: A41F9/00
Filed: 1973-08-14
Abstract: 1432850 Woven fabrics TAKATA KOJYO CO LTD 14 Aug 1973 [14 Aug 1972] 38435/73 Heading D1K A fabric is woven as shaped in Figure 1A. The fabric may be utilised as a safety belt and the tubular portion be inflatable. In Figure 1B the flat portion may be joined together to form a tube 32 containing a steel cable and the tube 31 utilised as an escape chute. The fabric is woven with the weft picking sequence of Figure 2 (not shown) and a weaving diagram or Figures 3 and 4 (not shown).
Patent GB-877645-A (GB)
Title: Improvements in or relating to packing sleeves for valves or cocks
Inventor: HOES WILLIAM ERNEST
IPC: F16K5/04
Filed: 1958-11-28
Abstract: 877,645. Valves. KLINGER Ltd., RICHARD. Sept. 10, 1959 [Nov. 28, 1958], No. 38534/58. Class 135. A packing sleeve A for a cock, of the kind having flow ports defined by annular metallic insertions B which converge from the outer to the inner wall of the sleeve, is characterized by the provision of means on the outer periphery of the insertions which bed into the surrounding material of the sleeve to ensure the anchorage of the insertions therein. As shown, the means comprises peripheral projections D of tetrahedron form pointed towards the outer side of the sleeve. The projections may alternatively be formed by jumping up parts of the metal locally.
Patent GB-1018329-A (GB)
Title: Improvements in or relating to sports equipment
IPC: A63B26/00
Filed: 1964-09-22
Abstract: 1,018,329. Exercising apparatus. P. ARIGI. Sept. 22,1964 [Sept. 24, 1963], No. 38635/64. Heading A6M. A drum designed to be walked for gymnastic exercise or play comprises a cylindrical middle portion 1 and tapered ends 2 to facilitate the operator effecting turns when walking the device. The surface may be roughened or grooved to give increased purchase to the feet. It may be made of a light plastics material such as expanded polystyrol.
Patent GB-1235049-A (GB)
Title: Improvements in or relating to arrangements of overlapping structural steel mats as reinforcements of concrete structures
IPC: E04C5/16
Filed: 1969-08-01
Abstract: 1,235,049. Reinforcement arrangement. BAU-STAHLGEWEBE G.m.b.H. 1 Aug., 1969 [10 Aug., 1968], No. 38661/69. Heading E1W. Overlapping reinforcement mats of steel rods 1 are layed on an additional steel reinforcement rod 5 of undulating form. The additional rod is generally in a vertical plane but alternating lower curved portions 4' are bent to either side of the vertical to provide stability when arranging to the reinforcements. As only every other pair of overlapping rods 1 are supported another additional rod 5 may be used to support those rods 1 remaining. The additional rods 5 may be in pairs welded to short connecting rods (18), Fig. 8 (not shown). The lower curve of the rods 5 may be formed into a loop to enclose the rods 1, see Fig. 5 (not shown). The spatial frequency of the undulations of the rod 5 may be twice that of the rods 1 of the mesh and the intermediate lower curved portions (17), Fig. 7 (not shown) be bent out of the vertical for support. Spacers (11), Fig. 4 (not shown) may be used to space the rods 5 away from the shuttering (not shown) when concrete 12 is cast onto the reinforcing mats. The bars 1 of the mats may be welded together at the overlap.
Patent GB-930799-A (GB)
Title: An illuminated vehicle number plate
IPC: B60Q1/56
Filed: 1960-11-10
Abstract: 930,799. Illuminated signs. M. LEO. Nov. 10, 1960, No. 38666/60. Class 3 (2). A road vehicle number plate comprises a rectangular box of rustproof material carrying a plurality of lamps 4, illuminating a front panel 1 and side panels 5a which project as shown, or lie flush with the side of the box (see Figs. 3 and 4, not shown).
Patent GB-915787-A (GB)
Title: Self-emulsifying organo-polysiloxane solutions
IPC: C09K23/00
Filed: 1960-11-10
Abstract: Emulsions in water are made from solutions in ethanol, n-propanol or i-propanol (99,8-30% by weight of solution) (a) 0,-60% of one or more polysiloxanes having aromatic or saturated aliphatic substituents and (b) 0,1-10% of an ester of fatty acid of 8-18 C atoms with a polyglycol or a compound having at least 3 carbinol groups or a polyglycol ether of such a compound.  The solution may also have added to it Zr, Sn or Cr compounds used for water-proofing textiles, e.g. chromium stearyl chloride or zirconium oxychloride. Specification 808,193 is referred to.ALSO:Solutions, self-emulsifying in water, of (a) 0,1-60% by weight of one or more liquid polysiloxanes having aromatic or saturated aliphatic hydrocarbon substituents and (b) 0,1-10% of an ester of a fatty acid having 8-18 carbon atoms with (i) a polyglycol; (ii) a compound containing at least 3 carbinol groups; or (iii) a polyglycol ether of (ii), in (c) ethanol, n-propanol or i-propanol.  (a) may be a mixture of polysiloxanes, one containing Si-H bonds and the other not.  The emulsions are used for hydrophobing textiles, and other water-proofing agents, e.g. Zr, Sn or Cr compounds, e.g. chromium stearyl chloride or zirconium oxychloride, may be added to the solution.  Specification 808,193 is referred to.
Patent GB-935546-A (GB)
Title: A valve or shut-off device
IPC: F16K41/10
Filed: 1959-11-17
Abstract: 935,546. Valves. RHEINISCHES METALLWERK G.m.b.H. Nov. 17, 1959 [Nov. 18, 1958], No. 38975/59. Class 135. A valve comprises a closure member 12 reciprocable by a spindle 13 to control flow through a transverse passageway. The closure member 12 is provided with an extension 18, at least partially covered with elastomeric material, such that when the valve is open, the material engages a recess 19 in the housing cover, to seal the spindle passage through the cover from the flow passage. The closure member 12 may also be covered, wholly or partially by the material. Passages 23 may be provided through which fluid is forced from the recess during the opening movement of the valve and a flange 28 between the closure member and the extension closes the ends of these passages when the valve is open.
Patent GB-1520484-A (GB)
Title: Data processing system
IPC: G06F15/16
Filed: 1975-09-23
Abstract: 1520484 Data processing systems DATA GENERAL CORP 23 Sept 1975 [25 Sept 1974] 39007/75 Heading G4 In a system comprising a plurality of memory modules access to a module by a processor may be initiated before transfer of data between the module and the or another processor has been completed, and at least one module has means for sensing when data transfer in respect of the other module has been completed before allowing its own data transfer to take place. Operation of the system is controlled by command signals from the or each processor and status signals from the memory, there being a common address bus and common data transfer bus shared by the memory modules and processors. Each memory module signals when it has the use of the data transfer bus and effectively prevents any other memory module from transferring data. Data may be stored in the memory modules in interleaved fashion. The disclosure is identical to that of Specification 1,520,485.
Patent GB-1177307-A (GB)
Title: Apparatus for Producing Moving Shapes for Projection on a Surface
Inventor: GROSS ALEXANDER
IPC: G09F19/18
Filed: 1968-08-15
Abstract: 1,177,307. Kaleidoscopic projection apparatus. A. GROSS AND I.A. GROSS. Aug. 15, 1968 [March 22, 1968], No. 39098/68. Headings G2C and G2J. Moving variably-shaped coloured images are projected on a surface by the use in a projector of a pattern body 2 comprising two or more immiscible media 4, 5 contained in a cavity defined by two flexible transparent walls 2 sealed together along their boundary edges 3. Edges 3 have holes 7 and magnetic cores 8 for engagement by mechanical or electromagnetic actuating means whereby the walls 2 are deformed to provide various moving patterns in the media 4, 5. The body 2 is held in a frame 1 of the projector, and may comprise one flexible wall 2 attached to a rigid transparent sheet. The media in the cavity may be liquids and a gas.
Patent GB-1358195-A (GB)
Title: Antistatic acrylonitrile polymer compositions
IPC: C08K5/00
Filed: 1971-08-20
Abstract: 1358195 Alkoxylation compounds BAYER AG 20 Aug 1971 [3 Sept 1970] 39126/71 Heading C2C [Also in Division C3] Compounds of the formula in which R represents H or a C 1 -C 30  alkyl, cycloalkyl, C 3  to C 30  alkenyl, aryl, polyaryl, alkylaryl or arylalkyl group, or a group having the formula R<SP>1</SP> and R<SP>11</SP> each represent H, C 1  to C 4  alkyl or halogen, X represents an integer from 1 to 4, n represents a number from 1 to 100, Y represents an SO 2  or CO group, and M represents H or an alkali metal, can be prepared by reacting a compound of the formula R-OH with an appropriate alkylene oxide to form a product of the formula R-O-(C x H 2x O) n -H and then reacting the latter with a compound of the formula The final product can optionally be neutralized with an alkali base. The products are useful as antistatic agents for acrylonitrile polymers (see Division C3).
Patent GB-1468117-A (GB)
Title: Manufacture of titanium dioxide by the sulphate process
IPC: C01G23/053
Filed: 1975-09-26
Abstract: 1468117 Titanium dioxide SOC ITALIANA RESINE SIR SpA 26 Sept 1975 [4 Oct 1974] 39436/75 Heading C1N Nuclei for use in the precipitation of titanium hydroxide in the sulphate process which results in an improved TiO 2  product in the rutile form are made by reacting TiCl 4  and steam in a molar ratio of 1 : 1-1 : 3 in the vapour phase at a temperature of 400-800‹ C. for 0À1-30 seconds to form a compound of formula Ti(OH) x Cl y  where x = 1-3 and y = 3-1 and y + y = 4 and contacting the reaction product thus formed with an aqueous solution of NaOH to form an aqueous suspension containing Ti(OH) 2  with a Ti content, expressed as TiO 2 , of 10-30 g./l. and pH 3-4. The suspension thus formed may be added to a titanium sulphate solution which is subsequently hydrolysed to precipitate insoluble TiOH 2  or is added to such an hydrolysis product in amounts of 0À5-5 parts by weight Ti per 100 parts by weight Ti present in the sulphate solution and the resulting precipitate is calcined to form rutile TiO 2 . In the preparation of the nuclei the first stage is preferably carried out at a temperature of 550-650‹ C. for a period of 0À5-5 seconds with a TiCl 4  : steam molar ratio of 1 : 2 and the NaOH solution used in the second stage preferably has NaOH content of 20-60 g./l. The reaction products of the first stage are preferably contacted with the aqueous solution of NaOH mixed with a portion of recycled aqueous suspension from the end of the second stage. The reaction products are cooled rapidly by contacting with said aqueous solution to produce a temperature less than 80‹ C. for the final suspension. The first stage is preferably carried out by contacting the reactants in a flow of hot gases obtained by combustion of an auxiliary fuel.
Patent GB-960386-A (GB)
Title: Improvements in the production of shaped metal bodies, from heated metal particles
IPC: B22F3/18
Filed: 1960-11-23
Abstract: Sintered metal bodies are produced by a rolling process from metal powder, granules, shavings or sponge in which the metal particles are first mixed with a substance that gives off hydrogen when heated e.g. titanium hydride, zirconium hydride or calcium hydride and the mixture is then heated to above the dehydriding temperature but below the melting temperature of the metal and rolled.  The process is particularly suited for the rolling of large metal particles above 1 or 2 mm. and the particles may be rolled between protective sheets of low carbon steel or encased in a tube of steel, the surface of which may be coated with paper, graphite or an oxide layer.  The process may be a two stage rolling process, the particles first being rolled to form a void free compact which is then rolled to finished shape. Molybdenum powder is rolled at 1000-1300  DEG C in a mild steel tube or the following particles may also be processed: Al; Al-Ni; Al-Ni-Co; Al-Sn; Cu; stainless steel alloys; Fe-10/25% Al; Mo-1% Ti-2% Zr; Mo-3% Ti; Ti sponge; Zr sponge; Ti-7% Al-4% Mo; refractory alloys such as 18 to 20% Cr.-5% Fe-0.5% Mn-0.5% Si-0.1% to 0.2% C -0.9% to 10.5% Mo-0.75% to 1.25% Al-2.25% to 2.75% Ti-9% to 11% Co-0.003% to 0.01% B, balance Ni.  A stainless steel or an Al-Fe alloy may also be plated on Mo, W or Nb by this process.  0.25-10% of hydride is added to the metal particles.
Patent GB-1358413-A (GB)
Title: Sydnone imine derivatives and processes for preparing them
IPC: C07D413/14
Filed: 1971-08-26
Abstract: 1358413 Sydnone imine derivatives SCIENCE UNION ET CIE SOC FRANCAISE DE RECHERCHE MEDICALE 24 Aug 1972 [26 Aug 1971] 40037/71 Heading C2C Novel sydnone imine derivatives of the formula and acid addition salts thereof wherein Z represents (a) a phenyl radical substituted by one or more alkoxy radicals containing from 1 to 4 carbon atoms or by one or two alkylenedioxy radicals each containing 1 or 2 carbon atoms, (b) a phenoxy radical which may be substituted by one or more halogen atoms or by one or more alkyl or alkoxy radicals containing 1 to 4 carbon atoms, (c) a benzhydryl radical one or both phenyl rings of which may be substituted by a halogen atom, (d) a radical of the formula wherein X<SP>1</SP> represents hydrogen, a halogen atom or an alkyl or alkoxy radical containing from 1 to 4 carbon atoms or (e) a heterocyclic radical of the formula wherein Y and Y<SP>1</SP> may be the same or different and each represent N or CH and R 1  represents hydrogen or an alkyl or alkoxy radical containing from 1 to 4 carbon atoms; A represents a single bond or a linear or branched methylenic radical containing from 1 to 4 carbon atoms optionally having an ethylenic double bond; n represents o or 2; and R represents a hydrogen atom or an acyl radical derived from a carboxylic or a carbonic acid of the formula R 2 -CO- wherein R 2  represents (a) hydrogen, (b) an aliphatic radical containing from 1 to 6 carbon atoms in a linear or branched chain which may contain, for example, a carboxylic or hydroxy group, (c) an aryl, aralkyl, arylalkenyl or aryloxyalkyl radical wherein the aryl moiety may be substituted by one or more halogen atoms or alkyl or alkoxy radicals containing from 1 to 5 carbon atoms or by one or two alkylenedioxy radicals containing 1 or 2 carbon atoms, (d) a pyridyl or pyridylalkyl wherein the alkyl moiety has from 1 to 5 carbon atoms or (e) an amino radical of the formula -NR 3 R 4  wherein R 3  represents hydrogen or an alkyl or alkenyl radical containing from 1 to 5 carbon atoms and R 4  represents an alkyl or alkenyl radical containing from 1 to 5 carbon atoms or a phenyl radical. The sydnone imine derivatives wherein R is hydrogen are prepared as outlined in the following reaction scheme the cyano compounds of Formulae III and IV being isolated, and when compounds where R is acyl in Formula I above are required, acylating the product. Pharmaceutical compositions contain as the active ingredient the above novel sydnone imine derivatives. The compositions have hypotensive, vasodilatory and antianginous properties and may be administered in a form suitable for oral, rectal or parenteral administration. Reference has been directed by the Comptroller to Specification 1,198,283.
Patent GB-1116839-A (GB)
Title: Reinforced polymer emulsions and latices
Inventor: CALVERT KENNETH OSBORNE
IPC: C08J3/07
Filed: 1964-10-03
Abstract: A reinforced natural or synthetic rubber polymer emulsion is prepared by mixing the reinforced polymer solution with an aqueous solution of emulsifying agent.  The reinforcing material may be carbon black, silica, calcium or aluminium silicate or a synthetic resin such as polystyrene or 15/85 butadiene/styrene copolymer. Specified synthetic rubbers are cispolybutadiene, cis-polyisoprene, copolymers of butadiene with styrene or acrylonitrile, copolymers of isobutylene with isoprene, polychloroprene and copolymers of ethylene and propylene with or without a third monomer. The amount of emulsifying agent may be from 40 to 60 parts per 100 of polymer in the reinforced polymer solution, and may be formed in situ in water to give the aqueous solution of emulsifying agent.  The emulsifying agent may be potassium oleate, or the potassium salt of dehydroabietic acid or the aqueous solution may contain more than one such agent.  The aqueous solution of the emulsifying agent and the reinforced polymer solution may be added simultaneously to water which is stirred continuously or the reinforced polymer solution may be added to the stirred aqueous solution of emulsifying agent.  The reinforced polymer solution may contain vulcanizing ingredients for the polymer or these may be added during mixing of the polymer and aqueous solutions. The solvent may then be removed, e.g. by distillation and the resulting latex concentrated by, e.g centrifuging or chemical creaming in which case ammonium alginate may be added to the latex to assist creaming.
Patent GB-1458634-A (GB)
Title: Sulphur and nitrogen-containing reaction products processes for preparing them and fuels and lubricants containing them
IPC: C10M159/12
Filed: 1974-09-18
Abstract: 1458634 Modified polymers LUBRIZOL CORP 18 Sept 1974 [27 Sept 1973] 40707/74 Heading C3P [Also in Division C5] Polymeric compounds useful as additives for fuels and lubricants are obtained by reacting together at a temperature above 0 C. (A) an amino compound selected from amines, polyamines, heterocyclic amines, hydroxy amines, hydrazine, substituted hydrazines, hydroxylamines and ammonia, (B) carbon disulphide, and (C) a halogenated polymeric hydrocarbon. Component (B) may be produced in situ from a precursor. All three components may be reacted simultaneously, or any two may first be reacted to form an intermediate which is then reacted with the third. All of these alternatives are illustrated in examples, in which (A) is one of diamylamine, amylamine, commercial polyethylene polyamine mixtures, diethylene triamine, ammonia, aminoethyl piperazine, cyclohexylamine, dimethylamine, hydrazine hydrate, monomethyl hydrazine, hydroxylamine hydrochloride,tris(hydroxymethyl)aminomethane and ethylene diamine; (B) is CS 2  or sodium trithiocarbonate (a CS 2  precursor); and (C) is chlorinated or brominated polyisobutylene.
Patent GB-987918-A (GB)
Title: Improvements in or relating to supports for confectionary
Inventor: CARO SOLOMON SIDNEY
IPC: A21C15/00
Filed: 1962-10-30
Abstract: 987,918. Stands. STUDIO PLASTIC & METAL COMPONENTS Ltd. Oct. 18, 1963 [Oct. 30, 1962], No. 40933/62. Heading A4H. An inter-tier confectionary support comprises a pillar 10 and separate end sections 11, 12 shaped so as to interfit with each other. Each end section 11, 12 may be formed with a socket 15 and spigot 16 which engage the hollow ends 10a, 10b of the pillar 10. Keyhole slots may be cut in the ends 10a, 10b to engage over projections in the sections 11, 12 and so retain the parts in assembled relation. The end sections 11, 12 and the pillar 10 may be formed from a plastics material by compression or injection moulding or the pillar may be cut from extruded tubular stock. Alternatively wood or metal may be used to form the parts.
Patent GB-987106-A (GB)
Title: An improved process and furnace for melting and working products such as glass
IPC: C03B5/185
Filed: 1961-11-16
Abstract: <PICT:0987106/C1/1> A glass melting furnace comprises a preheating shaft 2 disposed above a melting chamber 4 in which burners 14 are disposed below the surface 21 of the melt, electrodes or resistors 19 at the foot of chamber 4, and a connection 17 to a refining tank 7 having an extraction orifice 8.  The rate of flow over this orifice controls the level of the melt surface and hence the depth of immersion of the burners. The latter may be disposed in pairs in two opposite walls, singly in all four walls, singly in two opposite walls with a pair in a third wall, inclined horizontally or vertically or disposed at different levels, Figs. 2-7 (not shown). In another embodiment, Fig. 8 (not shown), a vertically adjustable dam controls the entrance to the refining chamber to vary the aforementioned melt surface level.  This dam may be of low density material sliding in side grooves under control of upper locating blocks, Figs. 9 and 10 (not shown).
Patent GB-1197068-A (GB)
Title: Improvements in Porous Catalytic Coatings
IPC: C11D3/00
Filed: 1968-08-28
Abstract: 1,197,068. Porous catalytic coatings. E.I. DU PONT DE NEMOURS & CO. 28 Aug., 1968 [28 Aug., 1967], No. 41176/68. Heading B1E. A support has a coating adherent thereto of a porous film having a porosity greater than 15% by volume and containing at least 10% by weight of a finely divided oxidation catalyst having a specific surface area of at least 0.1m<SP>2</SP>g which is stable to a temperature of at least 600‹F and at least 5% by weight of an alkaline silicate selected from the group consisting of sodium silicate, lithium silicate, potassium silicate and the silicates of organic bases having basic dissociation constants greater than 10-<SP>3</SP>, and mixtures thereof. The oxidation catalyst preferably has a specific surface area of at least 10.0m<SP>2</SP>g. The oxidation catalysts are selected from the oxygen containing compounds of Zr, V, Cr, Mn, Fe, Ni, W, Mo, Cu, Zn and the rare earths; elemental Pd, Rh, Ru, Os, Ir and Pt, and mixtures thereof. The porous film may optionally contain a filler selected from the oxygen-containing compounds of Li, Na, P, Mg, K, Ca, Ba, Al, Ti, Zr, Zn, B, Si and mixtures thereof, with the proviso that the alkali metal and P compounds contain at least one other member of the group. Some examples being the aluminosilicate clays, kaolin, talc, chrysotile asbestos and hectorite clay. The support material may be metal, ceramic, refractory glasses or polycrystelline glaze compositions such as porcelain or mixtures of these. Other various additives such as pigments, plasticizers, detergents, wetting-agents and suspending agents may also be included in the filler materials.
Patent GB-1016625-A (GB)
Title: Improvements in or relating to tuition booths
Inventor: POOLE TERENCE
IPC: G09B5/04
Filed: 1963-10-18
Abstract: 1,016,625. Desks. RANK ORGANISATION Ltd. Oct. 28, 1964 [Oct. 18, 1963], No. 41292/63. Heading A4H. A tuition booth or desk has a frame 1, a working surface 2, sound absorbing side walls 5, 6 and a glass front wall 9, the working surface 2 having a rectangular opening 10 and guide rails 11 for slidably carrying a tape recorder 12 so it may be used by a right handed or left handed student. In a modification booths are grouped together to form a unit.
Patent GB-1064655-A (GB)
Title: Improvements in or relating to plasma arc furnaces
Inventor: RYNERSON JOHN PAUL
IPC: H05H1/32
Filed: 1964-10-13
Abstract: The following alloy compositions used for high quality castings are disclosed.  .Cr..Mo. or W.Fe.Co.Ni .13.5.2.0.2.Balance .18.5.2.8.Balance.-.54 .19.4.25.-.19.Balance .15.5.5.10.-.Balance .22.10.18.1.5.Balance .25.7.5.2.Balance.10.5 .21.10.-.Balance.- .20.12.5.-.Balance.- .25.-.Balance.-.20.5 .16.5.-.Balance.-.4 .12.-.Balance.-.- .16.6.Balance.-.10 .Ta or Cb.Mn.Ti.Al .2.2.-.0.70.6.0 .5.-.0.4.0.7 .-.-.3.3 .-.-.2.3 .-.-.-.- .-.-.-.- .-.-.-.- .-.-.-.- .-.-.-.- .0.3.-.-.- .-.-.-.- .-.15.-.-