baber/WOPTO huggingface dataset:
Patent GB-1201550-A (GB)
Title: Method and apparatus for processing waste material
Inventor: MINER WILLIAM WILEY
IPC: B09B3/00
Filed: 1968-09-27
Abstract: 1,201,550. Baling presses. SFM CORP. 27 Sept., 1968, No. 46112/68. Heading B5F. [Also in Division B2] Apparatus for processing waste material includes a reduction mill 13, Fig. 1, with a regulating flow plate 25 which with bars 26 teara the material into selected size portions before passing it to a final grinding stage, viz. hammers 24 and means to transfer the comminuted waste to a compacting apparatus. The end product is in the form of dry compressed pellets or cubes suitable for collection and disposal. As described, the material ground by hammers 24 is delivered to a settling chamber 27. When a ram 32a, Fig. 4, is retracted the waste falls to the surface of a bottom plate 34 and is then forced into the interior of a packing chamber 40. The outer end 37 of the ram 32a is curved and forms the outer constricting boundary of the packing chamber in a cylinder 38. A ram (38a) in cylinder 38 is then extended and compacts the waste within a barrel 41, Fig. 1. The operation of the rams takes place sequentially under control of hydraulic valves, Fig. 7 (not shown). The high density packed waste is extruded from the end of the packing barrel 41. Deflector plates may be fitted to determine the size of pellets. Liquid is removed via a drain (43).
Patent GB-1141510-A (GB)
Title: Simulated thatching
IPC: E04D9/00
Filed: 1965-11-02
Abstract: 1141510 Thatching D H GOODING 29 Nov 1966 [2 Nov 1965] 46430/65 Index E1A 296 An artificial thatching for buildings comprises a sheet 1 of corrugated plastics (e.g. wire-reinforced polyvinylchloride) with parallel tubes of a similar plastics material, or of a natural straw coated with plastics, secured to it. The sheet and tubes may be formed integrally by moulding or formed separately and united by adhesive. The troughs of the corrugations are filled by larger-diameter tubes 2 and smaller tubes 3 are laid above them. To allow for overlapping of adjacent sheets, one side and end of each sheet is free of tubes and, at the other end, the tubes extend a short distance beyond the end. Ridge-pieces of inverted V- section, otherwise similarly constructed, may be provided for roof ridges.
Patent GB-1174029-A (GB)
Title: Optical Information Display Device
IPC: G03B21/00
Filed: 1968-10-01
Abstract: 1,174,029. Photochromic materials and uses of luminescence. NATIONAL CASH REGISTER CO. 1 Oct., 1968 [4 Jan., 1968], No. 46583/68. Addition to 1,031,327. Heading C4S. [Also in Divisions G2 and H1] In the optical information display device of the parent Specification in which a photochromic film 38 is disposed adjacent the outer flat surface of a fibre-optic cathode ray tube face plate 12 having a concave inner surface coated with a phosphor layer 34, the film is within a chamber 48 through which a fixing agent, e.g. sulphur dioxide, may be passed to render the opaque traces on the film permanent. A dichroic filter 36 is provided adjacent the flat outer surface of the face plate and a field lens 20 is mounted on a member 62. Sealed inlet and outlet chambers 46, 50 for the film are provided on either side of the chamber 48 and the film is pressed against the tube face plate by rollers 58. The fixing agent is passed on to the chamber 48 through an inlet port (74) and extracted through vacuum ports 70, 72. The chambers 46, 50 are also provided with vacuum ports 66, 68. The film comprises saccharin and may be prepared from a coating solution of 20% Acryloid, 73-80% Toluene, 00.14% Diphenyl Guanidine 2.06% N-Ethyl Saccharin and 4.00% photochromic dye such as Benzopyropyran. The film substrate, e.g. of polyethylene teraphthalate, is 2À5 x 10<SP>-3</SP> cm. thick and the dried film, with the toluene evaporated off, is 4 microns thick. A substrate previous to the silicon dioxide gas may be used. The fixing agent causes the whole portion of the film within the chamber 48 to become opaque, due to a reaction between the saccharin of the film and the silicon dioxide gas, but the action of the fixing agent is reversed except in the areas of the written traces by the effect of heat, e.g. at 70‹ C. This may be accomplished by passing a hot stream of air through the chamber 48 via inclined apertures 76 or by means of a movable heating plate (Fig. 6).
Patent GB-1284281-A (GB)
Title: False floor
Inventor: MENGERINGHAUSEN MAX
IPC: E04F15/024
Filed: 1969-09-22
Abstract: 1284281 False floors M MENGERING- HAUSEN 22 Sept 1969 [23 Sept 1968] 46632/ 69 Heading E1W A false floor is formed from triangular, or rectangular grids 6 of box, T or U-section members, each grid being supported at its corners on conventional vertically adjustable supports 1. A steel plate 9 is fixed e.g. by adhesive to the grid and covered with floor covering 10. Holes may be cut in the steel plate for access of conduits and under floor wiring leaving the grid intact. Fire proofing material or insulating material (15) Figs. 5, 6, 7 (not shown) may fill the gaps in the grid and a backing plate (16) Fig. 7 (not shown) may be fixed to the underside of the grid.
Patent GB-1262790-A (GB)
Title: Coil winding machine
Inventor: BANNISTER ROYSTON WALTER
IPC: B21C47/04
Filed: 1969-09-22
Abstract: 1,262,790. Winding and reeling wire. STANDARD TELEPHONES & CABLES Ltd. 17 Sept., 1970 [22 Sept., 1969], No. 46639/69. Heading B3E. An automatic multispindle coil winding machine has an in-line transfer system 1 and is constructed from plug-in modular elements which include facilities for winding, contact termination, coding, wrapping and testing. Spools 2 are fed automatically from a magazine 3 to a multihead spool winding device 4. Controlled acceleration of winding to minimize wire breakage, wire turn counting and wire-break detectors are provided. The simultaneously wound coils are fed one at a time to a contact termination device 6 consisting of a soldering unit for attaching the ends of the wires to their respective terminals of the spool. Modular elements 7, 8, 9 and 10 bend the coil tags, code, wrap and test respectively.
Patent GB-1233793-A (GB)
IPC: C09B1/28
Filed: 1968-10-02
Abstract: 1,233,793. Anthraquinone blue dye mixtures. BADISCHE ANILIN- & SODAFABRIK A.G. 2 Oct., 1968 [3 Oct., 1967], No. 46713/68. Heading C4P. A novel blue dye mixture contains at least 3 different anthraquinone derivatives having the formula (wherein A and A<SP>1</SP> are the same or different linear or branched aliphatic radicals free from OH groups and the positions 5, 6, 7 and/or 8 of the nucleus may bear halogen atoms or OH groups), at least one containing different radicals A and A<SP>1</SP>, at least one containing identical radicals A and A<SP>1</SP> and at least two containing in at least one of the radicals A and A<SP>1</SP> at least one ether group; and is prepared by reacting a corresponding anthraquinone derivative of the formula (which may be partly or wholly in its leuco form) in which X and X<SP>1</SP> are each OH or NH 2  at a temperature up to 200 C. with a mixture of at least two different primary aliphatic amines at least one of which contains at least one ether group, at least two moles of amine mixture being used per mole of anthraquinone.
Patent GB-1194560-A (GB)
Title: Controlled Pressure Polymerisation of Mixtures of Vinylidene Chloride and Vinyl Chloride in Aqueous Suspension
Inventor: SCHUETZ JAMES EDWIN
IPC: C08F214/08
Filed: 1967-10-13
Abstract: 1,194,560. Copolymerizing vinyl and vinylidene chlorides. DOW CHEMICAL CO. 13 Oct., 1967 [14 Oct., 1966], No. 46840/67. Heading C3P. Vinyl and vinylidene chlorides are copolymerized in aqueous suspension and the temperature is controlled to maintain a constant pressure. The vinyl chloride preferably forms 10-30% of the vinyl-vinylidene chloride monomer mixture. Preferred initiator is azodiisobutyronitrile; lauroyl or benzoyl peroxide or isopropyl peroxydicarbonate are also mentioned. Methyl cellulose is used as dispersing agent in the example. Temperatures of 50- 70‹ C. are used to maintain a constant pressure in the range 60-110 p.s.i.g. The product is formed into a film.
Patent GB-1192146-A (GB)
Title: Device for the Gravity Separation of Gaseous-Liquid Mixtures
IPC: F22B37/26
Filed: 1968-10-03
Abstract: 1,192,146. Separating liquids from gases. SIEMENS A.G. 3 Oct., 1968 [15 Nov., 1967], No. 47047/68. Heading B1T. A header 1 for the gravity separation of gas/liquid mixtures, having liquid 3 and gas 4 outlets, comprises inlets 2 terminating in tubes 5. The tubes (only one shown in Fig. 2) have closed ends but each have a longitudinal slot 8, so arranged as not to face an outlet 3 nor to be directly opposite the opening of inlet 2 (thus producing a flow deflection). As described, there are more outlets 4 than 3. Tubes 5 may be arranged transverse to the axis of header 1. The device is for connection in the circuit of a once-through steam generator.
Patent GB-1081950-A (GB)
Title: Improvements in or relating to a method of rolling in a rolling mill
Inventor: KIRCHMANN GUNTHER
IPC: B21B1/18
Filed: 1965-11-05
Abstract: 1,081,950. Rolling wire. SCHLOEMANN A.G. Nov. 5, 1965, No. 47123/65. Heading B3M. Wire is formed by passing stock through a succession of horizontal sets of rolls 1 and 2, and vertical sets of rolls 5 and 6, the passes being of oval shape. The initial stock is of substantial square cross-section B x H, Fig. 3. The breadth of the first oval roll pass b is from 1À5 to 3 times B, and the height h of the first pass is from 0À6 to 0À9 times H. Each subsequent pass has a breadth about <SP>2</SP>/ 3  that of the breadth of the preceding pass and about two to three times as much as the preceding height.
Patent GB-1444991-A (GB)
Title: Preparing phosphatides having emulsifying properties
IPC: C07F9/10
Filed: 1973-10-10
Abstract: 1444991 Preparing modified phosphatides A E STALEY MFG CO 10 Oct 1973 [7 Dec 1972] 47191/73 Heading C2P A phosphatide having improved emulsifying properties is obtained by (a) treating a phosphatide-containing crude vegetable oil with water and a small amount (e.g. 0À05 to 1À0 per cent by weight) of an organic acid anhydride, (b) separating or partitioning the oil phase from the water phase to provide a wet gum comprising water and the phosphatide-acid anhydride reaction product, (c) mixing with the separated or partitioned wet gum an alkali metal base or an alkaline earth metal base and (d) drying the wet gum-base mixture at a temperature of at least 140 F. to a moisture content of less than 1% by weight, the amount of base used, the temperature and the time of treatment at temperatures of at least 140 F. being sufficient to yield a dry phosphatide product of an acid value of between 10 and 25. The phosphatide may be used in a bleached or unbleached form or bleaching may be carried out at any stage of the process with a conventional bleaching agent. In an example a modified lecithin is obtained from a hexane extracted crude soyabean oil using acetic anhydride as the acid anhydride and sodium hydroxide as the base. Modified lecithin products obtained by the defined process are particularly useful as emulsifiers for powdered food products which are adapted to be reconstituted with aqueous media.
Patent GB-1332482-A (GB)
Title: Method of recording computer output data
IPC: G03B27/58
Filed: 1970-10-06
Abstract: 1332482 Photo copying MEMOREX CORP 6 Oct 1970 [ 6 Oct 1969] 47498/70 Heading G2A The description is the same as that of Specification 1332481, but the claims relate to a method of providing a record of computer output data on a microfilm.
Patent GB-1435729-A (GB)
Title: Alicyclic amino compounds and their production
IPC: C09K23/16
Filed: 1973-10-11
Abstract: 1435729 Alicyclic amines NARD INSTITUTE Ltd 11 Oct 1973 [11 Oct 1972 (2)] 47520/73 Heading C2C The invention comprises compounds having the general formula wherein R 1  to R 7  are hydrogen, C 1  to C 6  alkyl or phenyl; X is hydrogen, C 1  to C 6  alkyl or aminomethyl; m is 0 or 1; n is 1 or 2 and may be 3 when m = 0, and a double bond may be present between the positions indicated by the dotted line, or a compound wherein the group -CH 2 NH 2  is replaced by the group and n = 2 and either R 6  or R 7  is CH 3 , all other R groups and X being hydrogen, m being 0, or all the R groups and X are hydrogen, m being 1, there being no double bond in these compounds. They may be prepared by hydrogenating an alicyclic cyano compound of the formula wherein X<SP>1</SP> is hydrogen, C 1  to C 6  alkyl, aminomethyl or cyano; and compounds of the formula where m = 0 and R or R<SP>1</SP> is CH 3 , or m = 1 and R and R<SP>1</SP> are hydrogen, are prepared by treating the corresponding 2-aminomethyl compound with acrylonitrile and reducing the resulting -CH 2 NHCH 2 CH 2 CN group. The starting materials of Formula II may be prepared by Friedel-Crafts reaction, for example from acrylonitrile and cyclopentadiene. The compounds of the invention may be used as cationic surface active agents and as antifungal agents.
Patent GB-1186300-A (GB)
Title: Improvements in or relating to Fluid Control and Indicating Devices.
Inventor: SEULEN GERHARD WALTER
IPC: F16K15/04
Filed: 1968-10-10
Abstract: 1,186,300. Valves. G. W. SEULEN. 10 Oct., 1968 [14 Oct., 1967; 10 Feb., 1968], No. 47972/68. Heading F2V. A valve device including inlet and outlet passages for a fluid and a chamber communicating with the passages is provided with a buoyant ball of non-magnetic material disposed in the chamber and wherein a permanent magnet is located at least partially within the ball, and wherein means are provided for aligning the axis of the magnet in a predetermined direction in relation to the chamber. In a first embodiment (Fig. 1, not shown) the ball is drawn towards a valve seat by another permanent magnet disposed in the valve body. In this form the valve acts as a non-return valve. The chamber may be made partially transparent so that the position of the ball may be seen. The ball can contain grooves, slots, holes &c. so that in dependence upon the flow rate, it executes spinning or rotational movements. In the embodiment illustrated in Fig. 3, a sufficiently high flow rate causes the ball 24 to approach the dry reed switch 30 and thus electrically indicate the existence of a flow. In another embodiment the travel of the ball valve can be adjustably limited (Fig. 4, not shown). A dry reed switch (91) can be operated by a single ball (85), Fig. 7 (not shown), that partially houses a magnet 90. Fluid raises the ball (85) to uncover outlet holes 87 whereupon the switch (91) closes to light a lamp (94). In the embodiment depicted in Fig. 5 (not shown), a flow indicating device comprises two balls (59), (60) resting on a reed switch (56) which itself is partially housed in a flow tube (52). Liquid or gaseous medium flowing through the tube (52) lifts the balls (59), (60) to an extent that operates the reed switch. The switching may be influenced by by-pass orifices (69) so that the overall flow rate required to raise the balls is substantially increased.
Patent GB-1108842-A (GB)
Title: Improved fabric adhesive
Inventor: BATES HAROLD
IPC: D06M17/08
Filed: 1963-12-05
Abstract: A composition comprises (a) cellulose acetate, (b) a phthalate ester, (c) a sulphonamide, and (d) a triester of orthophosphoric acid in the proportions of 100 parts by weight of (a) to from 50 to 150 parts of the sum of the constituents (b), (c) and (d).  The cellulose acetate may have an acetyl content of 52.5 to 56.0% by weight, calculated as acetic acid.  (b) may be dimethoxy ethyl phthalate, dimethyl phthalate or diethyl phthalate.  (c) may be ortho- or paratoluenesulphonamide, or a mixture of these or a substituted toluenesulphonamide.  (d) may be triphenyl-, tricresyl-, or trichloroethyl phosphate. The mixture may contain, in addition to the constituents (a) to (d) a minor proportion of a synthetic thermoplastic resin compatible with cellulose acetate or both.  The composition may be used as an adhesive for bonding a fabric to polymeric foam sheeting (see Division B5).
Patent GB-1525738-A (GB)
Title: Simultaneous production of naphthenic and paraffinic lubricating oil basestocks
IPC: C10G47/00
Filed: 1975-11-24
Abstract: 1525738 Lubricating oils EXXON RESEARCH & ENG CO 24 Nov 1975 [13 Dec 1974] 48144/75 Heading C5E A hydrocarbon feedstock is catalytically hydrocracked and the product is distilled to provide a naphthenic lubricating oil, boiling in the range 600‹ F up to the initial boiling point of the feedstock and having a pour point of -60‹ F to +10‹ F and a viscosity index below 80, and a paraffinic lubricating oil, boiling largely above the initial boiling point of the feedstock and having (optionally after upgrading) a pour point of -10‹ F to + 30‹ F and a viscosity index of at least 79. The naphthenic and paraffinic oils can be upgraded by extraction with an aromatic-selective solvent, solvent or catalytic dewaxing and/or hydrogenation to improve U.V. stability and colour. The feedstock is suitably a vacuum distillate of a paraffinic or naphthenic crude oil and can be dewaxed prior to the hydrocracking. The hydrocracking can be carried out at 650-850‹ F and a hydrogen partial pressure of 500-1000 p.s.i.g. using a catalyst such as (a) Mo and/or W together with Ni and/or Co on alumina or silica-alumina or (b) zeolite X, Y, L or faujasite together with alumina and/or silica and a hydrogenating metal in ion-exchanged or deposited form.
Patent GB-1283207-A (GB)
Title: Carton blanks and cartons for liquids
IPC: B29C65/76
Filed: 1969-10-01
Abstract: 1283207 Pouring apertures for cartons CHRISTENSSONS MASKINER & PATENTER AB 1 Oct 1969 [29 Oct 1968] 48178/69 Heading B8P A carton for liquids comprises an outer cardboard shell and a plastics liner, one inner closure flap 20 of the shell and the liner adjacent thereto being provided with a pouring aperture 24 which is covered by an inner plastics layer 25 attached to the liner and an outer thicker plastics layer 26 which is attached to the inner layer 25 over an area 27 smaller than that of the aperture 24 and includes a gripping tongue 30 for tearing away the parts of the layers 25 and 26 which are attached to each other. The aperture 24 and area 27 may be drop-shaped, as shown, or rhombic, and the latter is raised in a pattern out of the plane containing it. The tongue 30 is adhered to the side 12 of the shell at a spot 31 and a cut 32 is located between the spot 31 and the closing flap 20 to arrest any separation of the layers of cardboard when the gripping tongue is removed. The end flaps 19, 21 may be cut away to expose the aperture 24, as shown, or one or both of the flaps may be complete and perforated to allow the aperture to be exposed.
Patent GB-1022961-A (GB)
Title: Machine for packaging elongated articles, e.g., drinking straws
Inventor: KOSTWALD WOLFGANG
IPC: B65B19/34
Filed: 1962-12-22
Abstract: 1,022,961. Packaging elongated articles. J. DIESTERWEG. Dec. 22, 1962, No. 48520/62. Heading B8C. [Also in Division B4] A machine for packaging drinking straws or the like comprises means for longitudinally folding a paper &c. web to U-section, a device for feeding the articles into the channel so formed and means forming longitudinal and end seals to produce a closed tubular container, comprising two co-operating sealing rollers which the partially-wrapped articles pass between and which have continuous knurled heat sealing or crimping surfaces extending over part of their width to form the longitudinal seal and knurled portions extending over all their width in a narrow region to form the transverse seals and wherein each of the rollers has a slot in this narrow region with a pivotally mounted cutter in the slot of one roller for cutting the web between the packages. A web 8 is fed through a printing device 9 and into a guide where it is longitudinally folded. The articles 2 are fed into the folded web 16 from a magazine 17 and dogs 19, 20 of a chain conveyer 18 cause them to assume the same speed as the web, which is then passed between two rollers 21, 22 having knurled surfaces as in Fig. 5 (not shown) and these effect sealing. The packages are severed from the web by a cutting device 27 in a radial slot 28 in roller 21, Figs. 4, 5 (not shown), which moves out of the slot into another slot 31 in roller 22, at the requisite time, (see also Division B4). The rollers 21, 22 are interchangeable and their mountings adjustable so that the machine can be set to deal with articles of varying sizes.
Patent GB-1484326-A (GB)
Title: Micellar dispersions with tolerance for extreme water hardness for use in petroleum recovery
IPC: E21B43/20
Filed: 1974-11-11
Abstract: 1484326 Hydrocarbon dispersion TEXACO DEVELOPMENT CORP 11 Nov 1974 [3 Dec 1973] 48620/74 Heading B1V [Also in Division E1] A dispersion of a hydrocarbon in an aqueous liquid comprises as surfactant a composition of (i) a first anionic surfactant which is a water-soluble salt of a petroleum sulphonate or of an alkyl or alkylaryl sulphonate where R is a linear or branched alkyl radical with 5-25 carbon atoms, X is a sulphamate radical and Y<SP>+</SP> is a monovalent cation, (ii) a second anionic surfactant which is a water soluble salt of a sulphated oxyalkylated alkanol or of a sulphated oxyalkylated alkylphenol where R' is as R above but with an alkyl radical of 5-20 carbon atoms, n is from 1 to 10 and Y<SP>+</SP> is as above, (iii) a nonionic surfactant which is a polyoxyalkylated alkanol or polyoxyalkylated alkyl phenol in which R"' or R"" is as R' above and n' is from 6 to 20, or (iv) a fatty acid mono- or di-alkanolamide where R" is as R' above, A is a hydroxyalkyl radical with 1 to 10 carbon atoms, and A' is hydrogen or a hydroxyalkyl radical with 1 to 10 carbon atoms. The dispersion is used for recovering petroleum from a subterranean reservoir by injecting the dispersion into the reservoir from an injection well to a production well.
Patent GB-992736-A (GB)
Title: Polyamides
IPC: C08K5/5333
Filed: 1963-12-10
Abstract: A process for the production of linear fibre-forming polyamides having improved colour stability and resistance to oxidation comprises reacting, at a temperature of 200 DEG  to 300 DEG  C. a compound of formula H2N-A-NH2, where A is an a : o -alkylene radical having 4 to 6 carbon atoms or an o : o 1-m-xylylene radical, a dicarboxylic acid of the formula HOOC-B-COOH, where B is an a : o -alkylene radical having 2 to 10 carbon atoms, and a phosphonic acid ester of the formula <FORM:0992736/C3/1> where X1 and X2 are the same or different and each represent an alkyl group having 1 to 10 carbon atoms, a hydroxy alkyl or halogen alkyl having 2 to 4 carbon atoms or a cyclohexyl radical, R1 and R2 are the same or different and each represent hydrogen, or an alkyl, cyclohexyl or 1-methylcyclohexyl-(1) group, at least one of R1 and R2 being a secondary or tertiary alkyl or cycloalkyl group, R3 is hydrogen or a methyl group and R4 is hydrogen, or a methyl, ethyl or phenyl group, to form a polymeric amide, the proportion of said phosphonic ester being 0.001 to 5% by weight of the final polymer.  In a modification of the process, a precondensate of the diamine and dicarboxylic acid is reacted with the phosphonic acid ester.