baber/WOPTO huggingface dataset:
Patent GB-1358251-A (GB)
Title: Location apparatus
IPC: B27G5/02
Filed: 1971-05-20
Abstract: 1358251 Jig for use in hand sawing G W WYNN 20 May 1971 [20 Feb 1970 1 March 1971] 8409/70 and 5656/71 Heading B5L A jig for use in making a saw cut in a workpiece comprises a base 2, 4 on which the workpiece can be placed, means defining a fixed saw guide plane perpendicular to the base comprising a saw guide member 12 fixedly mounted on the base, means on the base for location of a face of the workpiece selectively in any of a plurality of predetermined angular settings relative to the saw guide plane in order to make a correspondingly oriented saw cut in the workpiece using said saw guide member, said workpiece location means being arranged to provide for the workpiece face a first location plane perpendicular to the saw guide plane and at least one further location plane at an oblique orientation to the saw guide plane. In one embodiment, Fig. 1, the jig includes a frame 2, 4 located relative to a bench top by dowel pins 24, and a slidable member 6. Columns 12, 12a are mounted on the members 2, 6 respectively and each includes a plate 16 defining a guide plane for a saw. Strips 20 or a spring loaded plate urge a saw blade against the plate 16. The columns 12, 12a have flat front faces 26 and chamfered edges 28. The frame 2, 4 includes holes DPI to DP8 adapted to receive the rounded end portions of square section pins 22 or dowel pins carried eccentrically by spacer blocks 29a. By suitable positioning of the pins 22 and blocks 29a a workpiece can be located in any of several locations relative to the saw guide plane, e.g. Fig. 4a shows a workpiece located for a mitre cut. A selector head 38 is carried on a gauge bar 30 which is adjustable relative to the member 2. One or other of a pair of wedge blades 40a, 40b on the head 38 may be engaged with the end of a workpiece or with a saw cut in a workpiece to position the workpiece relative to the saw guide plane. In this case the jig is used in cutting tenons or recesses in the workpiece. In an alternative arrangement the gauge bar 30 is located in a groove 60 in one of the members 4 and its vertical limb is engaged with a longitudinal face of a workpiece to enable the workpiece to be cut longitudinally. An adjustable depth gauge 44 is provided on the column 12.  In a second embodiment, Fig. 7, a stop 66, 68 is adjustable along the member 2 and may carry locating pins 72, 73. A wedge 71 may be attached to the face 66 of the stop for use in cutting dovetails at the end of a workpiece. In a further embodiment, Fig. 8, the workpiece is located by an adjustable stop 88 and held by a screw clamp 90.
Patent GB-230443-A (GB)
Title: A mould for making slabs and tiles
IPC: B28B7/24
Filed: 1925-03-02
Abstract: 230,443. Grossmann, A. March 4, 1924, [Convention date]. No Patent granted (Sealing fee not paid). Moulds. - Coldglazed slabs and tiles are moulded in a multi - compartment frame 1, preferably of wood, having removable bottom plates 4 resting on ledges on each compartment and a metal lattice frame 5 fixed or hinged thereto. The plates 4 may be of glass, and plain or with embossed or intaglio patterns. Varnish is sprayed upon the plates 4, and the body mass is then moulded and allowed to dry out.
Patent GB-103739-A (GB)
Title: Improvements in or relating to the Oxidation of Cresols.
Inventor: POMILIO UMBERTO
IPC: C25B3/23
Filed: 1916-04-18
Abstract: 103,739. Pomilio, U. April 18, 1916. Furnace details.-Electrodes for the electrolysis of fused caustic alkali containing cresylates consist of parallel perforated vertical plates of copper, lead, iron, nickel, nickel-steel, &c., of alternate polarities; the cell may also form an electrode.
Patent GB-1388213-A (GB)
Title: Benzylpyrimidine derivatives and a process for the manufacture thereof
IPC: A61K31/65
Filed: 1973-02-06
Abstract: 1388213 Antibacterial medicines F HOFFMANN-LA ROCHE & CO AG 6 Feb 1973 [7 Feb 1972] 5791/73 Heading ASB [Also in Division C2] Antibacterial compositions comprise a sulphonamide or antibiotic or salt thereof and a compound of the formula (R 1-3 =C 1-7  alkyl) or acid addition salt thereof, with or without other (unspecified) active ingredients. The benzylpyrimidines potentiate the antibacterial activity of sulphonamides (e.g N<SP>1</SP>-3, 4-dimethyl-5-isoxazolyl sulphanilamide) and antibiotics (e.g. oxytetracycline).
Patent GB-246335-A (GB)
Title: Improvements in and relating to the spinning of artificial silk
IPC: D01D5/14
Filed: 1925-03-03
Abstract: 246,335. Marks, E. C. R., (Bemberg Akt.- Ges., J. P.). March 3, 1925. Apparatus for making filaments.-To enable an apparatus for the stretch-spinning of artificial silk to be used for the spinning of a number of threads, each spinning apparatus is provided at the upper part with a spinning head a having a plurality of sets of spinning-nozzles and means such as cones e, f, Fig. 7, or partitions h, Figs. 4 and 5, are provided for keeping separate the thread-bundles b, c, which leave the apparatus as threads through separate orifices in the lower part of the apparatus. Coagulating liquid may be supplied to the upper part of the vessel, the current dividing into streams corresponding in number with the cones or sections in the spinning apparatus; alternatively, coagulating liquid may be supplied at the lower part of each section, and in part escaping through outlets at the upper part of the apparatus, as shown in Fig. 5; or it may be supplied to the lower part of one section only, a part of the liquid rising in this section and overflowing into the adjacent section, from the lower part of which it escapes, as shown in Fig. 4. More perfectly to separate the several bundles of filaments, a partition m, Fig. 7. extending to the spinning nozzles, may be provided. The spinning head may be provided with separate branch passages to the several sets of spinning nozzles, for which separate sockets are provided, or it may be recessed to provide a seating for an adapter t, Fig. 13, having two or more branch passages s.
Patent GB-720035-A (GB)
Title: Improvements in the production of hardenable resins
IPC: C08G14/04
Filed: 1952-03-06
Abstract: Hardenable resins are prepared by condensing an aldehyde with a condensation product prepared from 40-200 parts of a phenol with 100 parts of an oxygen-containing reaction product of an aromatic hydrocarbon and an aldehyde.  The aromatic hydrocarbon may be alkylated, e.g. xylene or polynuclear non-alkylated as in Specification 720,034.  Preferably 50-200 parts of 30 per cent formaldehyde or an equivalent amount of a formaldehyde polymer or of a substance generating formaldehyde, e.g. hexamethylene-tetramine, are used per 100 parts of condensation product.  Substances which can react with aldehydes to form resins, e.g. acid amides, phenols, amines, urethanes or ketones may be added to the condensation products prior to their further reaction with aldehyde.  Fillers, dyestuffs or pigments, e.g. graphite or carbon black, may be added to the products during their working up.  Small amounts of high molecular weight chlorinated aliphatic hydrocarbons may also be incorporated.  The products are soluble in ethanol or toluene-alcohol mixtures.  In the examples (1) a naphthalene formaldehyde resin is condensed with phenol and the product reacted with formaldehyde in presence of ammonia; (2) is similar, but the reaction with formaldehyde is performed under acid conditions; (3) a xylene-formaldehyde-phenol condensate is reacted with formaldehyde under acid conditions. In example (4) a naphthalene-formaldehyde-phenol condensate is worked up to a pressing mass with a novolac, wood meal, hexamethylene tetramine, magnesium oxide and bleached montan wax. In example (5) a product prepared as in example (2) is mixed with graphite, hexamethylene tetramine and highly chlorinated paraffin on mixing rollers and moulded at 170 DEG C. and 150 kgm/cm.2.
Patent GB-1246471-A (GB)
Title: Improvements in or relating to the casting of reinforced articles
Inventor: MERRIMAN PETER
IPC: B29D30/06
Filed: 1968-02-06
Abstract: 1,246,471. Centrifugal casting. DUNLOP HOLDINGS Ltd. 29 Jan., 1969 [6 Feb., 1968], No. 5861/68. Heading B5A. [Also in Division B7] A method of centrifugally casting a reinforced article, e.g. a tyre, in a mould comprises positioning in said mould a reinforcement and at least one element of open structure material of such form as to allow passage therethrough of casting material, said element being positioned securely against at least one moulding surface of said mould and supporting the said reinforcement in spaced relationship from the moulding surface during casting, feeding sufficient liquid casting material to said mould to form the said article and fill the open structure of the said element, and rotating the mould. The reinforcement and spacing element, e.g. a reticulated polyester polyurethane foam or a crimped filament web of nylon, are assembled prior to positioning in the mould. The element may comprise a metal-plated reticulated foam. The reinforcement comprises a layer of parallel cords, between two spacing elements 2a and 2b. In the moulding of a tyre the assembly is formed into a cylinder and bead cores 3a, Fig. 2, are located at each end before distending the cylinder on the core of the tyre mould which during rotation receives liquid polyurethane.
Patent GB-1262346-A (GB)
Title: Free flow packing material of low bulk density
Inventor: GRAHAM ARTHUR
IPC: B65D81/09
Filed: 1969-02-04
Abstract: 1,262,346. Packaging frangible articles. FREE FLOW PACKAGING CORP. 4 Feb., 1969, No. 5909/69. Heading B8C. [Also in Divisions B5 and C3] A frangible item is packed into a container by pouring therein all round the item a packing material to fill the space between the item and the walls of the container, the packing material comprising a mass of open-ended hollow bodies of expanded framed plastics material which interlock with each other when subjected to pressure. The plastics material may be an alkenyl aromatic or olefine polymer or a polyurethane. The bodies may be shaped as shown in Figs. 1, 2, 3 and 10-17 and may be used to pack a carton as shown in Figs. 5-7 wherein a klystron tube 88 is in carton 86. In Fig. 7 a blow at 96 is absorbed by deformation and compacting of the hollow bodies at 94: 90 shows vibration of the carton on floor 92 of a transporter.
Patent GB-830100-A (GB)
Title: Vessel bases
IPC: F17C13/08
Filed: 1958-02-24
Abstract: 830,100. Containers. CORNELIUS, R. T. Feb. 24, 1958, No. 5914/58. Class 66. [Also in Group XXIX] A base 13, for a metal vessel 10 having a convex bottom 12, is made of flexible material and has a covering 14 adhered to the bottom, and elongated feet 15 integral with the covering 14 and forming grooves 20 between them, the feet 15 having soles 16 for engaging a supporting surface. In a space 19 on the covering 14 are projections 21 integral with the covering 14. The base 13 may be of rubber, and the vessel 10, in the form of a tank, is of drawn or welded sheet metal. An air vent 22 is provided.
Patent GB-829368-A (GB)
Title: Carriage body suspension for vehicles
IPC: B61F1/14
Filed: 1957-02-22
Abstract: 829,368. Mounting bodies on rail &c. vehicles. SVENSKA JARNVAGSVERKSTADERNA A. B. Feb. 22, 1957 [Feb. 25, 1956], No. 6069/57. Class 103(6) A body suspension for rail, &c. vehicles comprises torsion springs 5 which are mounted in the longitudinal direction of the vehicle, preferably along the frame beams 6 thereof. As shown, each spring is fixed at one end in a hub 10, and at the other end is attached to a shaft 7 which is pivoted in bearings 8, 8 on the beam and has projections in the form of levers 14 adapted to bear on the two ends of a yoke 4 in which the wheel axle 3 is mounted. Spring or rubber elements 15 are interposed between the projections 14 and yoke 4. The hub 10 is turnably mounted in a sleeve 12 attached to the beam 6 and is provided with a lever 11 for adjustment of the floor height of the vehicle.
Patent GB-192943-A (GB)
Title: Improvements in or relating to computing scales for use in or in connexion with altimeters
IPC: G01L19/08
Filed: 1922-03-01
Abstract: 192,943. Brown, J. P., and Barnes, J. W. March 1, 1922. D i a l s and scales; multiple-indication apparatus; modifying scale of readings.- In order to determine the corrected height from an alimeter observation, relatively movable scales are employed and are so plotted that by a single setting for temperature at any height the subsequent readings hold good. The corrected height scale mav be based on a formula such as T= To 1 + .0246 H - .023 sin 43 H and in the construction shown in Fig. 3 as forming the dial of an altimeter instrument, the altimeter scale b surrounds a scale composed of curves radiating as shown and plotted in accordance with the above formula. A linear scale c<x> of heights can be rotatably set by a milled knob h with reference to a fixed temperature scale a and this movement affects simultaneously an iris diaphragm i the outer edge of which by its intersection with the altimeter pointer f indicates the curve on the chart scale denoting the correct height.
Patent GB-1303844-A (GB)
IPC: C07D307/68
Filed: 1970-02-09
Abstract: 1303844 Furan-3-carboxamide derivatives UNIROYAL Ltd 9 Feb 1970 [13 Feb 1969] 6083/70 Heading C2C Furan-3-carboxamide derivatives represented by the general formula wherein X, Y and Z are the same or different and are selected from H, amino, alkyl, substituted alkyl, alkenyl, phenyl or substituted phenyl or Y and Z together are α, #-alkylene; R 1  is selected from phenyl, substituted phenyl, benzyl, biphenylyl, alkyl, alkenyl, cycloalkyl, naphthyl, pyridyl, thiazolyl, ethylene bis- or furfuryl, or R and R 1  together with the N atom to which they are attached form a morpholino group, possess good fungicidal and insecticidal properties (as described in Specification 1,302,410). The above compounds are claimed per se with the provisos that (a) R 1  is not phenyl or tolyl when simultaneously, R and Y are H, X is methyl and Z is H or methyl; (b) R 1  is not phenyl when simultaneously, R and Z are H and X and Y are methyl; (c) R 1  is not phenyl solely substituted by nitro or in combination with one or more alkyl or alkoxy substituents when simultaneously, R, X, Y and Z are H; and (d) R 1  is not methyl when simultaneously R 1  and Y are methyl groups, and X and Z are H. The compounds may be prepared (i) by reacting an α-hydroxyketone of formula Y.COCH(Z)OH with an acetamide of formula X.CO.CH 2 CONHR in an inert solvent in the presence of an active Friedel-Crafts reagent or (ii) by a multi-step method involving the reaction of an α-chloroketone or an α-hydroxyketone with ethyl acetoacetate to produce the furan-3-carboxylate; the conversion of this to the corresponding 3-furoic acid then to the 3-furoyl chloride which may be treated with an amine in an inert solvent to form the 3-carboxamide.
Patent GB-129599-A (GB)
Title: An Improved Filter for use in Breweries and elsewhere.
Inventor: TIMMERMANS AUGUSTE
IPC: B01D29/15
Filed: 1919-03-12
Abstract: 129,599. Timmermans, A. March 12, 1919. Filters having sheet filtering-materials.-A false bottom provided with filtering tubes or pockets is supported within a container so as to be capable of turning about a horizontal axis for the discharge of the residue, the bottom of the container being movable. As shown in Fig. 1, the false bottom 4 is pivoted on an axis 13 at the side and the bottom 10 travels on rollers 11. The axis 13, Fig. 2, is at the centre and the bottom turns on an axis 15. Various forms of tubes or pockets may be used, with or without a filtering-fabric. Fig. 7 shows an arrangement of wire cloth or gauze folded above and below a false bottom 18, and Fig. 10 a frame comprising uprights 25, attached to a cap 26, and circular segments 27 which form a spring and maintain the bag 28 in position. This element is fixed in the false bottom 4 by means of a cone 30 which slides on a central rod 31 and acts on oblique faces 32 of the uprights 25.
Patent GB-387143-A (GB)
Title: Improvements in clock operated electric switches and valves
IPC: G04C23/22
Filed: 1932-03-02
Abstract: 387,143. Time switches and valves. OHLSON, A. D. and BROAD, H., 16, Surrey Lane, Battersea, London. March 2, 1932, No. 6263. [Class 38 (v).] A clock-operated electric switch capable of performing rapid sequences of switching movements comprises a three-armed operating lever g, g<1>, g<4>, pivoted at h to a baseplate f, and provided with an abutment g<4> which is engageable with the centre 3 of a pair of toggle links 1, 2 pivoted at 5, 4 respectively with a spring contact blade v, and a holding plate t also pivoted freely at h. The circuit is broken by a tappet c carried by a 24-hbur dial, which rotates the lever g, g<1>, g<4> clockwise against the action of a spring i, so that a pin u carried by the lever, forces the holding plate t out of engagement with the pin 5, and thereby releases the blade v. The operating lever g, g<1>, g<4> carries a second pin g<3> which, during the above action, engages a spring-urged latch n<5> pivoted at m. The circuit is closed again by a tappet d which disengages the latch n<5> from the pin g<3>, and permits the lever g, g<1>, g<4> to rotate under the action of the spring i, and to open the toggle links 1, 2, thereby moving the blade v and holding plate t into the positions shown, Arcing during the " make " is prevented by providing a stop 7 for the blade v, and mounting the contact w<1> on a spring blade x, so that it is moved temporarily just out of contact position during movement of the blade v, by a lever nl adjacent to the lever n and engageable with the tappet d, bearing against a plate 8 attached to the blade x. Fig. 5 shows a movement for actuating two switch levers v<1>, v<2> from a single clock dial. The lever v<1> is actuated through a holding plate t and toggle links 1, 2, as before, and a compression spring 31. The lever v<2> is moved down by a pin 5 carried by the link 2 through the medium of a lever 26 and spring 31, and is released independently of the lever v<1> when a second holding plate 32 is engaged by another tappet. In a modification (not shown) for operating a valve, the pin 5 is carried by the valve actuating lever which is spring-urged to maintain the plate t and pin 5 in engagement.
Patent GB-800198-A (GB)
Title: Improvements in or relating to cage nuts
IPC: F16B37/04
Filed: 1956-02-29
Abstract: 800,198. Cage-nuts. FIELD, C. L. May 9. 1957 [Feb. 29, 1956], No. 6281/56. Class 89(1) A cage-nut comprises a strip 3 with opposite edges 4 thereof turned over to form overhanging parts under which is located a non-circular flange 5 of a screwed nut body 6. An aperture 9 in the strip receives a locating pilot 10 on the body. The cage is intended to be spot-welded in position on a workpiece.
Patent GB-1114918-A (GB)
Title: Process for the preparation of organopolysiloxanes
Inventor: BARONNIER JEAN HENRI
IPC: C08G77/08
Filed: 1967-02-09
Abstract: In making organopolysiloxanes by rearrangement and polymerization of a less highly polymerized or cyclic organopolysiloxane, the initial siloxane is subjected to the action of an alkaline catalyst and an aminophosphine oxide of the formula <FORM:1114918/C3/1> wherein R1 and R2 are each a monovalent organic radical or are joined to form with the adjacent N a heterocyclic racical.  The alkaline catalyst may be an alkali metal hydroxide, alcoholate or silanolate, an amine, a quaternary ammonium compound, a phosphine or a phosphonium compound.  The siloxanes used contain Si-bonded saturated or unsaturated hydrocarbon radicals with or without halo-, amino- or cyano-substituents, and may contain Si-bonded alkoxy or hydroxy radicals.  If desired, the siloxanes may be polymerized in the presence of alkoxysiloxanes. The reaction may be effected at 50 DEG -200 DEG  C., and in the presence or absence of solvents.  In a typical Example (1) octamethyl-cyclotetrasiloxane was heated with different basic catalysts and tris (dimethylamino) phosphine oxide in a dry N2 atmosphere until a viscous oil was obtained in each case.
Patent GB-304064-A (GB)
Title: Improvements in or relating to step irons or like means for manholes and the like
IPC: E03F5/046
Filed: 1928-02-29
Abstract: 304,064. Broad & Co., Ltd., and Wray, C. N. O. Feb. 29, 1928. Step irons. - Wall irons of the type presenting a flush surface with the wall are formed as a hollow casing 3 with the front surface cut away to form an integral step 10 and a drainage hole 11. The back may be open or closed as desired.
Patent GB-549494-A (GB)
Title: Improvements in and relating to repeatedly ignitable rods
IPC: C06F5/00
Filed: 1941-05-19
Abstract: 549,494. Repeatedly ignitable rods. RADO, L. May 19, 1941, Nos. 6397 and 13450. [Class 50] A combustible rod 1 is formed with an axial bore through which an igniter 2 is pushed by a wire 5 so that, when the tip of the igniter is flush with the rod 1, the igniter may be caused to project by an amount sufficient to enable it to be rubbed against a rough surface such as is provided at 7 on a cap 6. The rod may be made of nitrocellulose or metaldehyde, and is fixed in a part 3 of a holder 4 rotation of which by an internal screw moves forward the wire 5 which presses against the end of the igniter. The rod 1 is made by rolling the combustible material in sheet form on to a mandrel, the layers being stuck together by an adhesive such as resin, and the mandrel then withdrawn. The rod and igniter are easily replaceable. Specifications 401,905 and 409,291 are referred to.
Patent GB-767892-A (GB)
Title: Zirconium alloys
IPC: C22C16/00
Filed: 1955-03-04
Abstract: A zirconium-base alloy, having high resistance to corrosion and capable of being readily hot and cold worked, has a composition within the following range: Sn 0.5-2.5 per cent, one or more Fe, Nn and Cr 0.01-2.0 per cent in total with or without Hf up to 3.0 per cent, impurities less than 0.5 per cent, Zr the remainder.  The alloy may be made by melting together the individual constituents in an arc melting furance using a water-cooled copper crucible, a tungsten-tipped electrode, and an atmosphere of purified argon or helium.  Alternatively zirconium may be initially melted as above and pellets prepared by alloying together the other constituents are then added.
Patent GB-448552-A (GB)
Title: Decorative sheet and process of preparing the same
IPC: D06N7/00
Filed: 1934-11-07
Abstract: 448,552. Coated fabrics. JACKSON, R. G., Bayard Avenue, Woodbury, New Jersey, U.S.A. Nov. 7, 1934, No. 6442/36. Divided out of 448,498 under which a Specification was laid open to inspection under Sect. 91 of the Acts, May 9, 1935. [Class 140] A covering for floors, &c. comprises a non- woven fibrous sheet of natural vegetable or animal fibres, e.g. cotton linters, wood fibres, wool, grasses, &c., which sheet is provided with a nap surface and, at least on one surface with decorative colour extending into the body of the sheet and tinting the fibres. The nap may be provided by controlling the amount of colour or may be raised mechanically. In addition to the colour and nap, the sheet may be embossed. The decorated, dried sheet may be treated with a transparent, waterproofing saturant, e.g. a cellulose ester, which completely fills the voids between the fibres. Fig. 5 shows a decorated, napped sheet 10 provided also with an embossed design 11, 12, mounted upon a reinforcing supporting base as described in Specification 448,498. Specification 391,981 also is referred to.