baber/WOPTO huggingface dataset:
Patent GB-1094886-A (GB)
Title: Chromium-containing mixed complexes
Inventor: JIROU MARCEL GEORGES
IPC: C09B45/16
Filed: 1966-09-23
Abstract: The invention comprises chromium-containing mixed complexes of the type I-Cr-II, where I is the residue of a monoazo dye of the formula <FORM:1094886/C4-C5/1> in which X and Y are hydrogen, chlorine or nitro and II is the residue of a monoazo dye of the formula A-N = N-B in which A is the radical of an o-aminophenol or o-aminonaphthol containing a sulphonic acid group and B is the radical of a hydroxyl-containing coupling compound, coupling in a position ortho to the functional hydroxyl group.  The compound may be prepared by reacting a chromium complex of an o-hydroxy aliphatic or aromatic carboxylic acid with an equimolecular mixture of dyestuffs of Formulae I and II, or by reacting a 1:1 chromium complex of a dyestuff of Formula II with a dyestuff of Formula I.
Patent GB-1274475-A (GB)
Title: Improvements in or relating to skirting boards
IPC: E04F19/04
Filed: 1969-08-26
Abstract: 1,274,475. Skirtings. DYNAMIT NOBEL A.G. 26 Aug., 1969 [2 Sept, 1968], No. 42537/ 69. Heading E1B. A wooden skirting board having a covering layer of P.V.C. is formed with a projecting flange 4 disposed at an angle of 90‹-100‹ with respect to an adjacent side beyond which it projects. In use, the board is positioned so that the flange either overlies the -edge regions of floor covering (Fig. 2) or abuts flushly floor covering of the same thickness and a welded joint 12 formed. In another embodiment (Fig. 4) the board is positioned with the flange along the upper edge, with the flange concealing the backing and at least part of the pile of a carpeting strip stuck to the board.
Patent GB-1070551-A (GB)
Title: Rolling mill guides
Inventor: ROY COLIN
IPC: B21B39/14
Filed: 1963-10-29
Abstract: 1,070,551. Rolling. DAVY & UNITED ENGINEERING CO. Ltd. Oct. 28, 1964 [Oct. 29, 1963], No. 42576/63. Heading B3M. A rolling mill train suitable for rolling either plates or beams includes a pair of longitudinal guides which are adjustable in height and spacing to accommodate the different kinds of workpiece. The guides (53), (Fig. 3, not shown), are mounted on a support (51) situated between a universal stand 12 and a beam edging stand 13. The guides are movable transversely by a motor-driven threaded rod (49), while the support is adjustable vertically by motor-driven screws (41). Individually driven supporting rollers 36 and 37 are carried by the support. When changing from plate rolling, Fig. 1, to beam rolling, Fig. 2 (not shown), the rolls 16 and 17 and their strippers and guides 22 and 23 are exchanged for similar guides and rolls suitable for beam rolling, the rolls (32) of an edging mill (14) are spaced apart and guides fitted, and the rollers 39A-39D are lowered. Guides (58), (58A), (56), (63) and (63A) are positioned within the flanges of the beam, and the guides (53) are moved together to support the flanges internally.
Patent GB-1319090-A (GB)
Title: Process and apparatus for regulating fluid flow through plastic tubing
IPC: A61M39/28
Filed: 1970-09-04
Abstract: 1319090 Valves M ADELBERG 4 Sept 1970 [8 Sept 1969] 42578/70 Heading F2V [Also in Division G3] Regulating the flow of fluid through a plastics tube 12, is effected by a device which, when set, maintains constant the preset fluid flow rate by inhibiting cold flow of the tube. The device comprises a generally U-shaped housing 14, a roller 11 the trunnions 29 of which are constrained to move longitudinally of the housing, and a grooved surface 27 formed in that wall of the housing which is opposite the roller 11. The groove 27, being of generally V-shape, decreases in sectional area in a direction away from the housing end 13. Disposed on either side of the groove are flat surfaces 25. Accordingly, regardless of the position of the roller, the tube is at all times constrained against the surfaces 25 to so form two sections 12a, 12b through which no flow can take place. The tube intermediate section 12c, which section is at least partially disposed within the groove 27, acts as a flow conducting channel, the amount of flow permitted to pass through the intermediate section 12a being dependent upon the disposition of roller 11 relative to the end 13. The roller may be inserted into the body 14 through the end 13 and to this end the housing section adjacent the end 13 is cut back as at 26. Figures 7-10, not shown, depict other constructional configurations of a device working on the aboveoutlined principle-in all cases, as above, constraining of the tube to within the boundaries of the housing and the control groove serves to inhibit cold flow of the tube and hence variations in a set flow rate.
Patent GB-985474-A (GB)
Title: Improvements in the manufacture of acetic anhydride
IPC: C07C51/54
Filed: 1963-10-29
Abstract: In a process for the preparation of acetic anhydride by the catalytic oxidation of acetaldehyde the products, entrained in excess of the oxygen-containing gas, are fractionally distilled and at least part of the by-products with a B.P. above that of acetic anhydride are returned to the oxidation bath to bring the high-boiling by-products (with B.P's of 77-78 DEG  C. and above at 30 mm. Hg pressure) in the bath to at least 45% by weight of the bath. Fractional distillation of the by-products yields an ethylidene diacetate fraction (40%), a fraction (B.P. 80-120 DEG  C.) (30-40%) and a viscous, coloured residual fraction of high specific weight.  The latter fraction is preferably excluded from the recirculation.  Specifications 653,942 and 910,861 are referred to.
Patent GB-1432827-A (GB)
Title: Process for the production of 2,3-dicyano-1,4-dithiaanthrahydro quinone and -anthraquinone
IPC: C07D339/08
Filed: 1973-09-11
Abstract: 1432827 2,3 - Dicyano - 1,4 - dithia - anthrahydroquinone and -anthraquinone CELAMERCK GmbH & CO KG 11 Sept 1973 [12 Sept 1972] 42593/73 Heading C2C 2,3 - Dicyano - 1,4 - dithiaanthrahydroquinone is prepared by reacting a salt of 1,2-dicyano- 1,2-dimereaptoethene with 2-chloronaphthoquinone-(1,4) in the presence of an acid. Preferred salts are the alkali metal or ammonium salts. The reaction is preferably effected in an aqueous suspension. The 2,3-dicyano-1,2-dithiaanthrahydroquinone may be dehydrogenated with an oxidizing agent such as chromic acid, iron (III)-bichromate in the presence of dilute sulphuric acid or iron (III)-chloride to give 2,3-dicyano-1,4-dithiaanthraquinone.
Patent GB-1291325-A (GB)
Title: Silver ammine fluoride solution and method of its use
Inventor: YAMAGA REIICHI
IPC: A61K8/21
Filed: 1970-09-07
Abstract: 1291325 Dental solution R YAMAGA and I YOKOMIZO 7 Sept 1970 42826/70 Heading A5B [Also in Division Cl] A solution for the treatment of dental diseases comprises 25-35% (g/ml) silver ammine fluoride as silver fluoride having a pH of 6.5-9.5. The solution may also contain 1-2% (g/ml) ammonium fluoride. The silver ammine fluoride may be prepared by the reaction of silver fluoride with ammonia in aqueous medium.
Patent GB-1185466-A (GB)
Title: Collapsible Carton.
Inventor: MACFARLANE ALASTAIR
IPC: B65D5/42
Filed: 1966-09-26
Abstract: 1,185,466. Cartons. SHIRLEY & WARBEY BOX CO. Ltd. 25 Sept., 1967 [26 Sept., 1966], No. 42856/66. Heading B8P. A collapsible carton of the kind having wall panels 1-4 joined one to the next by lines of weakening and formed into a flattened tube is characterized in that one of the wall panels 10 is provided with a window 11 filled with a layer of stretchable or heat shrinkable film 14 whereby parts of the contained object in the carton can project through the window 11 and be covered by the same film. As shown the wall panel with the window overlies one of the other wall panels a separate compartment being provided, so that for example a brush may be contained in the compartment, the carton containing a tube of cream.
Patent GB-895310-A (GB)
Title: Improvements in decorated strips
IPC: D06Q1/00
Filed: 1959-12-18
Abstract: 895,310. Ornamenting. HINTON, R. J. April 22, 1960 [Dec. 18, 1959], No. 43007/59. Class 93 [Also in Groups IX and X]  A unit of decorative pattern, Fig. 1, is repeated on a strip material so as to provide a plurality of matching positions with similarly decorated strip material whereby the user can provide different overall effects at choice by reversing alternate strip materials, Fig. 5, or by longitudinal positioning, Fig. 4, the unit being made with curving and/or straight lines either continuous or broken or of illustrations of objects or of symbols running across the unit in any direction other than straight vertically or horizontally. The strip material may be printed paper hangings such as wallpaper and ceiling paper, adhesive fabrics, strip carpet, printed fabrics such as curtain, dress and soft furnishing materials, and linoleum.
Patent GB-1022727-A (GB)
Title: Visors
Inventor: SETTLE ALFRED EDWIN
IPC: H04N5/65
Filed: 1963-11-01
Abstract: 1,022,727. Television. A. E. SETTLE. Oct. 5, 1964 [Nov. 1, 1963], No. 43133/63. Heading H4F. A visor for preventing extraneous light falling on a display cabinet (e.g. on the screen of a television receiver) comprises a shield 21 (Fig. 1) slidably supported by a mounting means comprising channel section portions 13, 14 carried by a plate 10 which is provided with feet 11, 12 for engagement with the front of the cabinet and with a member 18 hooked at 20 for engagement with the rear of the cabinet, the member 18 being slidably supported in members 15, 16 secured to plate 10 and provided with clamping means 19 (Figs. 2 and 3, not shown) to accommodate cabinets of different widths. The limit of outward extension of the shield is determined by the abutment of stops 23, carried by the shield, against stops 22 secured to plate 10. The edge of the shield 21 may be provided with channels for the reception of beaded edges of extension members for shielding the sides of the display. Protective padding is provided on the feet 11, 12 and on the hook 20 to prevent damage to the cabinet.
Patent GB-936781-A (GB)
Title: Perforating stoppers or closure members
Inventor: PLISSON ROGER
IPC: B65D51/22
Filed: 1961-12-04
Abstract: 936,781. Stoppers for flexible tubes; collapsible tubes. ETABLISSEMENTS GIRAUD, PROVOST & CIE. Dec. 4, 1961, No. 43327/61. Classes 66 and 125(3). A stopper for a nozzle 21 of a flexible tube 22, for dispensing e.g. toothpaste and which is initially sealed by a membrane 24, comprises a collar 20 formed integrally with a detachable pusher member 28, for use as a dispensing die, see Fig. 4, and to cut out said membrane when a separate screw cap 35 is screwed down, the pusher member then locking in position beneath a protruding edge 26 on the collar. In a modification, the collar is omitted and the nozzle itself is externally screw-threaded; before use, a nipple on the underside of a partition 36 on the cap extends into an axial passage in the pusher member to temporarily fix them together, and a washer around the nozzle prevents the cap from being screwed down too far.
Patent GB-1287017-A (GB)
Title: Flame-retardant composition
IPC: C08K5/136
Filed: 1970-09-11
Abstract: 1287017 Flame retarded vinyl aromatic polymer compositions MONSANTO CO 11 Sept 1970 [12 Sept 1969] 43466/70 Headings C3P and C3G [Also in Division D1] Flame retarded polymer compositions comprise a poly(vinyl aromatic) resin mixed with a flame-retarding composition which comprises (a) either a bromine-substituted alkane of 2-4 carbon atoms and containing at least 4 bromine atoms, or a bromine-substituted phenol having 2-5 bromide atoms in the aromatic nucleus, (b) a tris(bromoalkyl) phosphate wherein the bromoalkyl groups have 2-5 carbon atoms and at least 2 bromine atoms, or a bromine-substituted phenol having 2-5 bromine atoms and (c) one or more lead salts. The resin composition preferably contains 1À5 to 2À0% by weight of the flame retarding composition. Vinyl aromatic polymers exemplified are polystyrene, and rubber-modified polystyrene, although'others such as A. B. S resin may be used The preferred constituents of the flame retarding composition are pentabromophenol, tris (2,3- dibromopropyl) phosphate, and a mixture oftriboric lead sulphate and dibasic lead stearate. Other lead salts specified are lead carbonate, lead silicate and lead phthalate. Other components (a) specified are acetylene tetrabromide (1,1,2,2- tetrabromoethane), 1,2,2,3-tetrabromopropane, 1,1,2,3,4-pentabromobutane or 1,1,2,2,4,4-hexabromobutane, 2,4-dibromophenol and 2,4,6-tribromophenol, and other components (b) specified are those in which the bromo alkyl groups are 1,2-dibromoethyl, 2,3,4-tribromobutyl and 2,2,3,4-tetrabromopentyl.
Patent GB-1311837-A (GB)
Title: Indamines
Inventor: KALOPISSIS G
IPC: A61K8/41
Filed: 1971-09-17
Abstract: 1311837 Indamine dyestuffs L'OREAL 17 Sept 1971 [18 Sept 1970] 43516/71 Heading C4P [Also in Division D1] The invention comprises indamine dyestuffs of the general formula wherein R 1 , R 3 , R 4 , R 5 , R 6  and R 7  are H or C 1 -C 6  alkyl or alkoxy, and R 2  is H or a C 1 -C 6  acyl radical, acid addition salts thereof, e.g. acetates, hydrochlorides, persulphates, perchlorates, and zinc chloride double salts, and tantomers of these compounds. They are prepared by reacting a compound of the general formula wherein R 1 , R 2  and R 3  are as above, or a salt thereof with (a) a p-phenylene diamine of the general formula wherein R 4 , R 5 , R 6 , and R 7  are as above, or a salt thereof in an aqueous or aqueous acetone alkaline medium in presence of an oxidizing agent, optionally converting the indamine or indamine salt formed into a desired indamine salt or (b) with a benzoquinone diimine of the general formula wherein R 4 , R 5 , R 6  and R 7  are as above with the proviso that at least two of R 4 -R 7  are not H, in an aqueous medium or an inert solvent optionally in presence of an acid salt corresponding to and which is more soluble than the desired indamine salt. The dyes are used as direct dyes on hair.
Patent GB-987543-A (GB)
Title: Process for the production of sulphochlorides
Inventor: WOLTER GERHARD
IPC: C07C303/10
Filed: 1963-11-05
Abstract: Aromatic sulphoclorides are prepared by reacting an aromatic compound possessing an activated hydrogen atom on a carbon atom with sulphuryl chloride or a mixture of sulphur dioxide and elementary chlorine under anhydrous conditions in the presence of dimethyl formamide at 10 to 100 DEG  C.  Other solvents may also be present.  p-Anisole sulphochloride, styrene-p-sulphochloride and beta-naphthol-1-sulphochloride are prepared in examples.
Patent GB-931822-A (GB)
Title: Apparatus for determining the concentration of a coloured medium in a liquid carrier
IPC: G01N21/25
Filed: 1961-12-07
Abstract: 931,822. Photo-electric detection of blood loss. J. DANO. Dec. 7, 1961, No. 43854/61. Class 40 (3). Apparatus for determining bloss loss during a surgical operation comprises a container of known volumetric capacity and a photo-electric unit connected to a milliammeter, the container and the unit being connected preferably by a conduit which enables a sample of the liquid to be investigated to be transferred from the container to the unit and then returned to the container without any loss of liquid. As shown, the photo-electric unit comprises a light source 7 which shines through a diaphragm 8 and a tank 9 to receive the sample, having plane and parallel transparent sides on to a photo-electric cell 10, the terminals 11 of which are connected to an indicating instrument which may be calibrated to show directly the amount of haemoglobin in a sample checked. Bloodsoaked articles are introduced into the container (Fig. 1, not shown) which contains water and samples of the resulting liquid are drawn into the tank 9 through a conduit 14 connected to the container, by means of a suction and delivery pump (Fig. 1) on the end of a conduit 14<SP>1</SP>, and after measurement each sample is returned to the container by the pump. The invention may be used to determine the rapidity of fixing of a dye on a support.
Patent GB-919852-A (GB)
Title: Apparatus for compressing loose material
IPC: B30B9/30
Filed: 1959-12-24
Abstract: 919,852. Packaging-machines. GHIRINGELLI, E. Dec.24, 1959 [Dec. 24, 1958], No. 43927/59. Class 94(1).  A device for compressing and loading waste material into drums comprises a chamber, a portion of one side wall of which moves to initially compress material fed into it, a ram which traverses the chamber to thrust the material, with further compression into a drum fitted at one end. The ram comprises a closure member into the drum mouth. The material falls down a shoot 1 into the chamber, one side 15 of which is pivoted open about a hinge 17. The side is closed to compress material and cut off any excess by jaws 18, 19 and then the material is rammed to reduce its volume. A drum closure is passed through a slot 30 to rest in front of a ram 11 which advances to distort it to concave shape and thrust it through the chamber with the material into the drum 7. As the ram withdraws the closure expands behind a flange adjacent the drum rim. The drum is then replaced. The drum bottom is described as placed loosely against a flange at the end 55.
Patent GB-1314713-A (GB)
Title: Metal-to-metal tubular seals
IPC: F16L19/03
Filed: 1970-09-15
Abstract: 1314713 Pipe couplings; joint-making packing ATLAS CORP 15 Sept 1970 [17 April 1970] 44027/70 Headings F2B and F2G A pipe coupling includes a metal to metal seal comprising an arched member 42 which seals against surface 40 so providing two coaxial annular areas of sealing contact 62, 64. The arching of member being created by a blend of several arcs. The member 42 is sprung so that as the two components 21, 30 of the coupling are drawn together they first contact each other at   64 and then at 62. The coupling is designed for pipes carrying pressurized fluid and the provision of a space between the arched member 42 and the remainder of the component 30 permits the fluid pressure in the line to reinforce the sealing force. As shown in Fig. 5 the components 21, 30 can be drawn together by nut 20 having threaded engagement 38 or as shown in Fig. 6 a similar seal between faces 71, 72 of components 70, 75 is maintained by rings 76, 77. The construction of Fig. 5 is suitable for metal end fittings attachable to a braided pipe whereas in Fig. 6 the seal is part of a pipe coupling integrally formed on metal pipes 70,75.
Patent GB-930525-A (GB)
Title: Machine tool of the vertical spindle type
IPC: B23Q11/00
Filed: 1961-12-12
Abstract: 930,525. Boring-machines. SOC. GENEVOISE D'INSTRUMENTS DE PHYSIQUE Dec. 12, 1961 [Dec. 21, 1960], No. 44347/61. Class 83 (3). In a jig-borer having a cross-member 4, Fig. 1, supported by vertical pillars 3, the vertically movable quill 7, carrying spindle 6, is balanced by means which act at at least two points on the quill. Quill 7, Figs. 2 and 3, is fed by rack and pinion 9, 8, and is locked by a split-ring 11 actuated by a screw 13 and wedges 14, 15, Fig. 4. The balancing means comprises a spiral spring 16, Figs 2 and 3, fixed to a drum 17 at 18, and a shaft 20 at its inner end, toothed drums 26 rotatable on shaft 20, and connected by a lever 22, and chains 28 which pass around drums 26, over sprockets 29, and are attached at 30 to quill 7. Drums 26 may be replaced by gearwheels which engage racks on the quill, and chains 28 may be replaced by cables. The chains may act on the quill at three points equally spaced angularly about the quill, and spring 16 may be replaced by a counterweight suspended from a flexible line.
Patent GB-1404107-A (GB)
Title: Coated sheets of polymeric material
IPC: C08J7/04
Filed: 1973-09-24
Abstract: 1404107 Coated polymeric material NCR CORP 24 Sept 1973 [6 Oct 1972 9 April 1973] 44677/73 Heading B2E [Also in Division C3] The invention comprises a sheet of polymeric material bearing a coating including (1) an additional polymer of a compound of the formula  wherein R is H or -CH 3 , m is 2 or 3, R<SP>1</SP> when not directly joined to R<SP>2</SP> is H, phenyl, benzyl or C 1-12  alkyl, R<SP>2</SP> when not directly joined to R<SP>1</SP> is H or C 1-4  alkyl, R<SP>1</SP> and R<SP>2</SP> when directly joined together are pentamethylene or tetramethylene and A is -O(CH 2 ) m -, or -(O- alkylene) n - of molecular weight 88-348 in which the individual alkylene groups, which may be the same or different are ethylene or propylene, and (2) a clay material, the coating consisting of an undercoat and an overcoat, the former having a clay to polymer weight ratio of up to 1:1 and the latter having such a ratio of greater than 1:1. The sheet may be a non-woven fibrous web, in which case the fibres are preferably of polyethylene, polypropylene, polybutene or a copolymer of ethylene with propylene or butene, or a continuous film which is preferably polystyrene, P.V.C., a polyacrylate, a polyvinylidene compound or any copolymer of an acrylic compound with ethylene, propylene, styrene of butadiene. The coats are applied in the form of an aqueous emulsion and dried. A detackifier such as starch may also be present. Examples of the compound of the above formula are oxazolidinyl ethyl methacrylate and acrylate, 3 - (gamma - methacryloxypropyl) - tetra - hydro-1, 3-oxazine, 3-(beta-methacryloxyethyl)- 2, 2 - pentamethylene oxazolidine, 3 - (betamethacryloxyethyl)-2-methyl-2-propyl oxazolidine, N-2-(2-acryloxyethoxy)ethyl oxazolidine, N-2-(2-methacryloxyethoxy)ethyl oxazolidine, 3-[2-(2-methacryloxyethoxy)ethyl]-2, 2-pentamethylene oxazolidine, 3-[2-(2-methacryloxyethoxy)ethyl]-2-methyl-2-propyl oxazolidine and 3-[2-(methacryloxyethoxy)ethyl]-2-phenyl oxazolidine.
Patent GB-1058966-A (GB)
Title: Binders for pigment dyeings and prints on fibrous material
Inventor: UHL GUENTER
IPC: D06P1/44
Filed: 1965-10-22
Abstract: A pigment binder suitable for dyeing and printing processes consists of a mixture of a polymer bearing halohydrin groups in side chains and a compound containing at least two epoxy groups in the molecule. From 0.025 to 0.5 part by wt. of the polyepoxide is used per part of the polymer.  The polymer may be an aqueous emulsion polymer containing 0.5 to 30% by wt. of an acrylic or methacrylic ester which contains a halohydrin group in the ester radical and from 95.5 to 70% by wt. of one or more comonomers. The epoxy compounds used may be glycidyl ethers of polyols containing halohydrin groups.  Pigment dyeing or printing is carried out by curing the composition. The composition may also contain a vat, sulphur or reactive dye and/or a coupling agent.ALSO:A pigment binder suitable for pigment printing processes is a mixture of a polymer bearing halohydrin groups in side chains and a compound containing at least two epoxy groups in the molecule (e.g. a glycidyl ether of a diol or polyol).  From 0.025 to 0.5 parts by wt. of the polyepoxide are used per part of the polymer. The pigment printing composition may also contain a vat, sulphur or reactive dye and/or a coupling agent.  Examples relate to the printing of cotton, cotton/polyester and glass fabrics.  The printed fabrics may be dried, e.g. at 50 DEG C. and the printing fixed by curing, e.g. for 5 minutes at 140 DEG C. in hot air.
Patent GB-1150848-A (GB)
Title: Process for preparing Non-Conjugated Dienes
IPC: C07C2/04
Filed: 1967-10-03
Abstract: 1,150,848. Condensation catalysts. TOYO RAYON K.K. 3 Oct., 1967 [4 Oct., 1966], No. 44905/67. Heading B1E [Also in Division C5] Catalysts used in the co-dimerisation of ethylene and a conjugated diene (see Division C5) comprise:- a) a cobalt salt (including inorganic and organic salts, and chelate compounds), b) a sulphur-containing tertiary phosphine having one 'of the formulae where the R's are organic groups and n is 2 or 3, and c) an organo-aluminium compound of formula where R<SP>4</SP> and R<SP>5</SP> are C 1-10 hydrocarbon groups and X is halogen or a C 1 _ 10  hydrocarbon group.