baber/WOPTO huggingface dataset:
Patent GB-1222908-A (GB)
Title: Seats
Inventor: LUGG FRANK WYATT
IPC: A47C7/16
Filed: 1969-10-15
Abstract: 1,222,908. Moulding seats. FORD MOTOR CO. Ltd. 15 Oct., 1969, No. 50578/69. Heading B5A. [Also in Division A4] A seat comprising a resilient suspension member 2 spanning a plastics frame (1) is formed by locating edge parts of the member 2 in a mould cavity 5 defined between mould halves 4a, 4b and introducing plastics materia<SP>1</SP> into the cavity 5 to embed the edge parts therein and form a frame (1). As shown, in Fig. 2, the plastics material passes through apertures 3 in a diaphragm 2. In another mould (Fig. 11) projections 23 carried by a mould half 4b engage apertures 22 in a resilient diaphragm 19. In a further mould, Fig. 5, looped ends of webbing strips 9 are fitted with anchoring bars 11 which are held in position by projections 15, 16 on the mould halves 4a, 4b. A further mould, Fig. 8, is provided with pegs 18 around which a resilient cord 17 is looped. The frame may comprise a rigid foam plastics which may be a cast urethane which cures at 20‹ C.
Patent GB-1113376-A (GB)
Title: Process for producing synthesis gas
IPC: B01J23/72
Filed: 1966-11-11
Abstract: Hydrogen- and carbon monoxide-containing gases are made by reacting a hydrocarbon, e.g. methane, with steam at elevated pressure and temperature in the presence of a catalyst comprising an alloy containing at least 90% b.w. nickel and 0.1 to 6% b.w. (based on the nickel content) of an alkali metal, alkaline earth metal, aluminium, thorium, titanium or mixtures thereof.  An oxidizing coating is produced on the catalyst (in use, or otherwise) which is not reducible under the conditions of the gasmaking process.  The catalyst may be alloy throughout, or may be plated on a metal substrate. Apart from the metals mentioned, the catalyst may include Co, Cu, Mn, Fe, Si, C and S.ALSO:An alloy for use as a catalyst in making synthesis gas comprises at least 90% by weight Ni and 0.1 to 6% by weight, based on the Ni content, of an alkali metal, alkaline earth metal, Th, Al or Ti, or mixtures thereof.  The following alloys are specified, all percentages by weight:- 1) Ni 97 min., Cu 0.25 max., Mn 0.5 max., Fe 0.6 max., Si 0.35 max., C 0.4 max., S 0.01 max., Al 0.2 to 0.6, Mg 0.2 to 0.5, Ti 0.2 to 0.6; and 2) Ni 90 min., Co 3.0 max., Cu 0.25 max., Mn 0.5 max., Fe 0.6 max., Si 1.0 max., C 0.3 max., S 0.01 max., Al 4.0 to 4.75, Ti 0.25 to 1.0.  An alloy catalyst used for comparison comprises:- Ni 99, Cu 0.25, Mn 0.35, Fe 0.4, Si 0.35, C 0.15, S 0.01.
Patent GB-1049000-A (GB)
Title: Sulphur-containing androstane derivatives and process for their production
IPC: C07J71/00
Filed: 1963-12-23
Abstract: The invention comprises the compounds of the probable Formula II which are obtainable by reacting compounds of the Formula I, when R1 represents a hydrogen atom or an acyl group and R2 represents a hydrogen atom or a saturated or unsaturated hydrocarbon radical of 1 to 3 carbon atoms with hydrogen sulphide and which differ from compounds of the Formula I in that they contain two sulphur atoms and two hydrogen atoms more and one oxygen atom less, and the preparation thereof, with, if desired, hydroxy groups present in the 17-position of the resulting compound being esterified or ester groups in the 17-position being hydrolysed.  Preferred acyl groups represented by R1 are the radicals of mono- or dicarboxylic acids with 1 to 18 carbon atoms. The reaction with hydrogen sulphide is preferably carried out in the presence of a basic catalyst, preferably in the presence of an inert solvent at 60 DEG  to 150 DEG  C. in a bomb tube or autoclave <FORM:1049000/C2/1>  Androstenes of the Formula I, wherein R1 is hydrogen and R2 is other then hydrogen, may be prepared from 1-androsten-17b -ol-3-one by ketalizing in the 3-position with ethylene glycol, oxidizing the 17-position of the ketal thus obtained and converting the 17-ketone into 17a  - substituted - 17b  - ol derivatives with suitable Grignard or lithium alkyl compounds, the ketal group being split off by mild hydrolysis.  Therapeutic compositions with anabolic properties, which take the form of solutions, suspensions, emulsions or implantates, tablets or dragees and ointments or creams for parenteral, enteral or topical application, comprise compounds of the Formula II and a carrier therefor.
Patent GB-1529318-A (GB)
Title: Orthopedic brace
IPC: A61F5/02
Filed: 1975-12-11
Abstract: 1529318 Orthopaedic spinal braces OTTO BOCK ORTHOPEDIC INDUSTRY INC 11  Dec 1975 [12 Dec 1974] 50891/75 Heading A5R An orthopaedic brace 10 for correction of spinal deformities, comprises a rigid pelvic band 11; a pair of spaced posterior paraspinal upright members 30, 31 secured at their lower ends to the pelvic band; an anterior upright member 23 extending above the pelvic band; a sternal cross-bar 61 secured to the upper end of member 23; a scapular cross-bar (48) Fig. 4, (not shown), having a pad 50 on its anterior surface and secured to the upper ends of members 30, 31; a pair of rigid shoulder bars 65, 66 secured to the ends of the sternal and scapular crossbars; and a pair of flexible, pivotally mounted iliac crest members 42, 43 extending between the posterior upright members and an anterior closure plate, having two parts 21, 22, of the pelvic band, A mandibular retention member 60 is releasably secured by a support 54 to member 23, and an occipital support (68) having a pad 70 thereon is fixed to the scapular cross-bar. The pelvic band may be opened by means of a pair of anterior draw latch mechanisms 24 and a posterior hinge arrangement. An outrigger member 71 extends laterally from one of the anterior or posterior upright members. A pad may be secured anteriorly to member 71 and posteriorly to one of the members 36, 37 by an adjustable strap made from leather or nylon. Pads are also provided inside the pelvic band, posteriorly of plate parts 21, 22 and anteriorly of members 30, 31.
Patent GB-1061969-A (GB)
Title: Receptacles with hinged sides
IPC: B65D8/00
Filed: 1963-12-24
Abstract: 1,061,969. Box pallets; collapsible boxes. SWISS ALUMINIUM Ltd. Dec. 24, 1963 [Dec. 27, 1962], No. 50932/63. Headings B8H and B8P. [Also in Division E2] A box pallet has at least one of its side walls 2 hinged to the base 1 and an aperture 9 in the upper surface of the base has a vertical wall 12 which serves as a stop preventing outward swinging of such wall 2 beyond the vertical position. The pallet base is made of extruded metal section and the aperture 9 therein may be a hole or, as shown, a recess. The barrel of the hinge is a tubular element 4 having extensions 3, 5 of which the former receives the wall panel 2 and the latter provides the means for engaging the stop 12. Mounted on the base is a bracket 7 carrying the axle pin 6 of the hinge. This pin extends the full width of the base, but the barrel need not: it may consist of two or more shorter collinear tubes. All four walls of the box pallet may be so hinged.
Patent GB-1021420-A (GB)
Title: Pipe connections
IPC: A47L9/24
Filed: 1964-12-17
Abstract: 1,021,420. Pipe couplings. PHILIPS' GLOEILAMPENFABRIEKEN N.V. Dec. 17, 1964 [Dec. 20, 1963], No. 51361/64. Heading F2G.  In a pipe coupling particularly for vacuum cleaners wherein one pipe 2 is telescoped into a pipe 6, the pipe 2 is provided with at least one cam which snaps into an aperture in the pipe, the telescoped portions of the pipes being surrounded by a ring 9 which is connected through at least one cam to the pipe 6. The cams on the pipe 1 and ring 9 may have sloping faces which abut when pairs of cams are disposed in the apertures in the pipe 6.
Patent GB-1076629-A (GB)
Title: Hardening of proteins
IPC: G03C1/30
Filed: 1964-12-17
Abstract: Proteinaceous materials, especially gelatine and gelatino-silver halide emulsions, are hardened by treatment with a compound of the general formula <FORM:1076629/C3/1> wherein n is 1, 2 or 3, R1 represents a hydrogen atom or a C1- 3 alkyl group and R2 represents a C1- 3 alkyl group.
Patent GB-1390535-A (GB)
Title: Exercise device
IPC: A63B21/16
Filed: 1972-11-09
Abstract: 1390535 Exercising apparatus R M MARTIN 9 Nov 1972 51683/72 Heading A6M An exercising device comprises a pair of spaced apart vertical pole members 12 and means for securing their top and bottom ends, a handle unit 44 secured to each pole so as to be vertically adjustable thereon and pivotable thereon between positions extending between the poles to positions extending outwards thereof, each handle unit including handle members parallel to each other for gripping by an exerciser. The device may also include a bottom member 20 slidably mounted for vertical movement on the poles and resiliently biassed by springs 32 connected to brackets 34. The lower member can include a platform 24 and brackets on sleeves 22 to support a cross bar carrying weights. There may also be a top cross member 114 slidable and adjustable on the poles 12 and providing top hand gripping means and chin resting means to provide for various types of exercises. The units 44 can also incorporate support means (when in the outward extending position) for a body frame 46-see Specification 1390536.
Patent GB-1057089-A (GB)
Title: Alkaline cleaning agents
IPC: C11D3/36
Filed: 1965-12-07
Abstract: Alkaline cleaning agents containing (a) at least one water-soluble salt of a hydroxyalkane-1,1-diphosphonic acid of formula <FORM:1057089/C4-C5/1> in which R signifies a straight or brached chain alkyl radical having 1-5 carbon atoms and (b) at least one water soluble salt of an aminopolyphosphonic acid of formula <FORM:1057089/C4-C5/2> in which X and Y signify a hydrogen atom or an alkyl radical having 1-4 carbon atoms, R1 and R2 signify a -PO(OH)2 group or a group of formula <FORM:1057089/C4-C5/3> and R3 signifies a - PO(OH)2 group, with a proportion by weight of a hydroxyalkane-1,1-diphosphonic acid to aminopolyphosphonic acid from 3:1 to 1:3.  Other ingredients include sodium or potassium hydroxide, alkali metal carbonates, alkali metal silicates, alkali metal phosphates and/or alkali metal borates. Wetting, anti-foaming, bleaching and/or disinfecting agents may additionally be included.
Patent GB-1202311-A (GB)
Title: Improvements in or relating to a device for maintaining a predetermined tension in a web or warp guided over rollers
IPC: D06B3/34
Filed: 1967-11-17
Abstract: 1,202,311. Feeding webs. BENNINGER A.G. 17 Nov., 1967 [22 Nov., 1966], No. 52343/67. Heading B8R. A tension-sensing dancer roller (4, Fig. 4) (for a web or warp which is liable to elongation or shrinkage while being treated in a sizing and drying machine, Fig. 1) is disconnected from a web tension regulating mechanism 29, when the web is stationary, so that deflection of the dancer roller due to elongation or shrinkage of the web is not transmitted to the regulating mechanism 29. The arms (18, Figs. 3 and 4) supporting the dancer roller (4) are fixed to a shaft 6, Fig. 2. A plate 7 is connected for rotation with the shaft 6, and carries a pneumatic cylinder 8. A slot 7a in the plate 7 longitudinally guides a slide 12 fastened to the piston rod 13 of the cylinder 8. Two segments 14a, 14b are pivotally mounted to the shaft 6, and are connected to the slide 12 by links 13a and 13b. Both segments 14a, 14b form a scissors acting on two bolts 15a, 15b projecting from a toothed segment 16 pivotally mounted to the shaft 6. The toothed segment 16 meshes with a pinion 23 mechanically geared to the web tension regulating mechanism 29 via chain and sprockets 26, 27, 28. In Fig. 2, with compressed air supplied to, the cylinder 8, the toothed segment 16 is fixed relative to the shaft 6, so that deflections of the dancer roller are transmitted to the regulating mechanism. When the web treating machine is stopped, the cylinder 8 is vented to atmosphere by a valve 39, whereby the segments 14a, 14b are opened to release the toothed segment 16 from the shaft 6. When the machine is restarted, a throttle 40 ensures that the piston 9 of the cylinder 8 is loaded slowly. The pneumatic operation of the segments 14a, 14b may be replaced by hydraulic, mechanical or electrical means. The rest position of the regulating mechanism 29 may be adjusted with respect to the toothed segment 16 by a clutch mechanism (30 to 33, Fig. 3) in the chain drive, to enable the apparatus to be used for various webs with differing properties. One or more of the above described web tension control systems is used to control the drive of the sizing rollers (2a) or drying drums (3) in the web treating machine (Fig. 1).
Patent GB-1464839-A (GB)
Title: Substituted pyridines and method of preparing same
IPC: C08K5/36
Filed: 1975-12-22
Abstract: 1464839 6 - Hydrazino - 2,3,5 - trihalo - 4- (alkylthio)pyridines DOW CHEMICAL CO 22 Dec 1975 [27 Dec 1974] 52354/75 Heading C2C Novel pyridines of the Formula I in which R is C 1 -C 5  alkyl; X is Cl or Br; and Y, which is the same in each occurrence is Cl or Br, except that Y is not Br when X is Cl, are prepared by reacting a compound of formula with hydrazine, hydrazine hydrate or acid salts form which hydrazine may be liberated in situ by a stronger base. The compounds of Formula I are used as fungicides.
Patent GB-1174052-A (GB)
Title: Process for Making Etching Resist and Photographic Stripping Film for use in such process
Inventor: VERELST JOHAN LODEWIJK
IPC: G03F7/06
Filed: 1965-12-09
Abstract: 1,174,052. Photographic stripping films: photogravure processes. GEVAERT AGFA N.V. Dec.6, 1966 [Dec.9, 1965], No.52372/65. Headings G2C and G2M. A photographic stripping film comprises a hydrophobic polymeric support directly coated with a warm water soluble or permeable stripping layer of a hydrophilic colloid and a synthetic polymeric latex; the stripping layer either containing the light-sensitive material or coated with a warmwater soluble light-sensitive layer either directly or with an intervening warm-water soluble colloid layer and the light-sensitive layer being capable of forming a hardened, warm-water insoluble image by or after imagewise exposure. Specified lightsensitive materials are silver halide and dichromates specified stripping layers are mixtures of gelatine with a butadiene or vinylidene chloride- /acrylonitrile copolymer latex or with a vinylidene chloride/methyl acrylate/ethyl acrylate terpolymer latex. The stripping films are used in the photogravure process and for this process are imagewise exposed to give a hardened image directly (if a bichromated colloid is used) or on development with a tanning developer and contacted with a metal cylinder after being wetted with water and an organic solvent such as an alcohol or acetone. The support is now stripped off, and the unhardened areas washed off and the metal thus based is etched. The binder for the silver halide emulsion may include a latex even when it is not the stripping layer.
Patent GB-1414334-A (GB)
Title: Synthetic resin particles
IPC: C09B67/02
Filed: 1972-11-14
Abstract: 1414334 Synthetic resin composition particles WEDCO Inc 14 Nov 1972 [15 Nov 1971] 52637/72 Heading C3P Particles comprising a thermoplastic polyolefin resin and up to 8% of a particulate inorganic pigment having a higher melting point than the resin and being present inside the particles adjacent to the surfaces thereof, may be prepared by agitating a mixture of the polyolefin resin particles and the pigment particles under conditions such that the resin particles are softened without agglomeration in the absence of heating other than that due to frictional forces. The resin may be polyethylene or polypropylene. The products may be used for injection and rotational moulding. In an example pulverized low density polyethylene is blended with titanium dioxide.
Patent GB-1448920-A (GB)
Title: Heat-exchanger disc assembly for a regenerative heat-exchanger
IPC: F28D19/04
Filed: 1974-12-06
Abstract: 1448920 Strip springs DAIMLER-BENZ AG 6 Dec 1974 [12 Dec 1973] 52885/74 Heading F2S [Also in Division F4] An arrangement of overlapping leaf spring elements 25 for absorbing relative expansion and/or operational vibrations is disposed in an annular space 27 formed at the centre of a rotating heat regenerator disc 12 (see Division F4) between a core member 19 of the disc and a ring 26 rotating with the disc and comprising the outer race of a roller bearing on which the disc rotates about a stationary shaft. In its relaxed condition, each leaf spring 25 is as shown in Figs. 3 and 4. On assembly under stress in the annular space 27 as shown in Fig. 2, the lugs 34 on one spring extend through the apertures 35 of an adjacent spring. Three springs are shown in the assembly but four or more springs may be utilized. Locations (not shown) may be formed on the springs or on the elements 19 or 26 of the regenerator disc to prevent relative endwise (i.e. axial) movement of the spring assembly.
Patent GB-1419180-A (GB)
Title: Preparation of m-chloronitrobenzene
IPC: C07C205/12
Filed: 1973-11-15
Abstract: 1419180 Preparation of m-chloronitrobenzene HOECHST AG 15 Nov 1973 [16 Nov 1972] 53039/73 Heading C2C m-Chloronitrobenzene is obtained by continuous introduction of chlorine into the mdinitrobenzene melt and with continuous separation of the reaction products by distillation at a pressure which is less than the vapour pressure of m-chloronitrobenzene but more than the vapour pressure of m-dinitrobenzene at the particular temperature.
Patent GB-1407844-A (GB)
Title: Well tester apparatus and method of operating a well test valve
IPC: E21B49/08
Filed: 1972-11-17
Abstract: 1407844 Wells &c SCHLUMBERGER TECHNOLOGY CORP 17 Nov 1972 [17 Nov 1971] 53131/72 Heading E1F A test valve is opened by the difference in pressure between a control pressure in excess of the hydrostatic pressure at the depth of the test and the pressure of a body of compressible fluid, the pressure of the body being before use of the valve less than the hydrostatic pressure at the depth and being increased to the hydrostatic pressure before applying the control pressure. A test string is suspended from a wellhead 12, the string comprising a control valve 15, a pipe 17, a slip joint and safety valve 19, a reversing valve 20, a choke 21, the test valve 22, a flow control valve 23 operated by longitudinal movement of the string, a packer 24, a perforated nipple 27 and pressure recorders 28. The string may also include a safety joint 29 and jar 30. The test valve comprises a housing 36 having a sample chamber 50, and a valve mandrel 44 having a bore 54. A piston 57 on the mandrel is urged downwardly by annulus fluid passing through ducts 60 and upwardly by a spring 63. A chamber 67 in the housing has a floating piston 73 subjected on the lower side to the annulus pressure through ducts 79 and on the upper side to the pressure of the body of compressible fluid (nitrogen) in the chamber 67 which is connected by ducts 76 to the chamber containing the spring. The valve housing 36 is connected to the mandrel 84 of the valve 23, the mandrel being telescopic within the housing 85 of the valve 23. The piston and mandrel 44 are biased upwardly to close the valve 22 as the string is lowered into the well. At the test depth the joint 19 is closed so that weight sets the packer, the housing 36 and mandrel 84 moving downwardly to open the valve 23 to admit formation fluid to the valve 22 and to close ducts 79 trapping annulus fluid at pressure in the chamber 67. Pressure is applied to the annulus so that the control pressure acts downwardly on the piston 57 to move the mandrel 44 downwardly to the postion shown in Fig 3, formation fluids flowing through the valve 22. After a short time the pressure is removed from the annulus and the spring 63 moves the mandrel 44 to the closed position shown in Fig 2. The valve 22 is left closed, or alternately closed and opened, whilst pressures are taken by the recorders. To end the test the pressure on the annulus is reduced and the string is lifted, a sample of the formation fluid being trapped in the chamber 50. The chamber 67 is large compared with the displacement of the piston 57 so that the body of the fluid remains at a substantially constant pressure. Joints may be provided in the housing 36 and the mandrel 44 to give acccess to the chamber 50. During the test the well is controlled by blow-out preventers at the wellhead.
Patent GB-1095770-A (GB)
Title: Vented bags and their manufacture
IPC: B29C53/48
Filed: 1965-12-15
Abstract: 1,095,770. Paper and like bags. BEMIS CO. Inc. Dec. 15, 1965 [Dec. 21, 1964], No. 53319/65. Heading B8K. [Also in Division B5] Air-escape vents (7) (Fig. 2, not shown) adjacent a longitudinal seam (9) in a bag are normally covered by the other margin (5) involved in the seam. The covering margin may be on the outside or the inside of the bag, or two adjacent seams (19a), (19b) (Figs. 7 to 9. not shown) may be formed, the portions of material between them having vents which are nut of register. The vents preferably take the form of C-shaped cuts. The invention may be applied to valve bags. The vents may be formed in a web before this is tubed, seamed and cut to form the bags.
Patent GB-1396974-A (GB)
Title: Multi-needle machines particularly stitch-bonding  machines for producing textile materials
IPC: D04B23/10
Filed: 1972-11-22
Abstract: 1396974 Knitting machines INSTITUT FUR TEXTILMASCHINEN 22 Nov 1972 53928/72 Heading D1C A compound needle stitch-bonding machine includes a counter-holding comb 5 and a guiding comb 6 intermeshing with one another, the needle hooks closing just before the knocking-over plane 10. The combs 5, 6 comprise plates 5b, 6a mounted on pars 5a, 6b which are adjustable both vertically and horizontally. The fibres or yarns are fed to the consolidating zone above the combs by a conveyor and guided by a plate 7. The fibres may be loosened by oscillating plates 11a.
Patent GB-1208780-A (GB)
Title: Colour display cathode ray tube
IPC: B41B19/01
Filed: 1967-11-29
Abstract: 1,208,780. Colour television tubes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 29 Nov., 1967 [2 Dec., 1966], No. 54357/67. Heading H1D. In a colour television tube using a colour selection electrode and a number of electron beams which lie substantially in one plane at each point along their length so that dynamic convergence is not required, the neck of the tube accommodating the electron gun or guns follows their general outline. When there are three electron guns disposed side-by-side the neck is of flattened oval shape, which is smaller than the usual round neck and allows deflection coils to be placed closer to each other.
Patent GB-1125148-A (GB)
Title: Production of bulked yarn
Inventor: MARTIN WOLFGANG
IPC: D02G1/02
Filed: 1965-12-23
Abstract: 1,125,148. Crimpimg yarns. BADISCHE ANILIN & SODA FABRIK A.G. 23 Dec., 1965 [24 Dec., 1964], No. 54517/65. Heading D1F. In crimping a multifilament yarn of a thermoplastic high polymer e.g. a polyamide such as nylon 6, polyester or polypropylene, by the false-twist and heat-set method, the polymer contains 0.05-1% by weight of a nucleating agent e.g. a plastic material the melting point of which is higher than the yarn material, nylon 22, pigments in highly divided condition, magnesium oxide or dyes. The bulk effects are stated to be enhanced.