baber/WOPTO huggingface dataset:
Patent GB-191207892-A (GB)
Title: Improvements in the Manufacture and Production of Chromium Compounds of Oxy-antraquinone Sulphoric Acids and of Colouring Matters Inks, Colours Lakes, and the like, therefrom.
Inventor: JOHNSON JAMES YATE
Filed: 1912-04-01
Granted: 1913-02-06
Abstract: 7892. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. April 1. Oxyanthraquinone sulphonic acids, chromium compounds of. Chromium compounds of oxyanthraquinone sulphonic acids and derivatives thereof are obtained by heating oxyanthraquinone sulphonic acids or salts or derivatives thereof with chromium salts in presence of water; the products are intensely coloured and usually very soluble in water; solid products can be obtained by evaporating the solutions in vacuo or by adding ethyl alcohol, methyl alcohol, acetone, &c. thereto. The compounds can be employed in the production of colouring matters, inks, and lakes, or in printing textile fibre. According to an example, hexaoxyanthraquinone disulphonic acid is boiled with chromium fluoride solution; chrome alum and chromium chloride or formate are also specified as suitable salts; before evaporating down the solutions it is advisable to add substances to fix the free acid formed, such as bisulphites, silica, or glass powder. The chromium compounds of the following oxyanthraquinone sulphonic acids are described: -1-oxyanthraquinone -5- or -6-sulphonic acid, 1:2-dioxyanthraquinone -3-, 4-, or - 7-sulphonic acid, 1:4-dioxyanthraquinone -2- or -6 - sulphonic acid, 1:5 - dioxyanthraquinone -2:6-disulphonic acid, 1:5-dioxyanthraquinone tetrasulphonic acid, 1:8-dioxyanthraquinone disulphonic acid. 1:2:4-trioxyanthraquinone -3- or - 6-sulphonic acid, 1:2:5-trioxyanthraquinone-6- sulphonic acid, 1:4:7:8-tetraoxyanthraquinone sulphonic acid, 1:4:5:8-, and 1:3:5:7-tetraoxyanthraquinone disulphonic acids, penta- and hexa-cyanine monosulphonic acids, 4:8-dinitro - 1:5-dioxyanthraquinone -2: 6-disulphonic acid, 4-nitro -1:5:8-trioxyanthraquinone -2:6-disulphonic acid, and 4:8-diamino-1:5-dioxyanthraquinone monosulphonic acid. Specifications 1117/78, 15,260/88, 12,715/90, 12,580/92, 12,011/97, 25,024/02, and 7394/03 are referred to. Lakes are obtained by precipitating the chromium compounds on to substrata, in the presence or absence of alkalis or agents of alkaline reaction; or the oxyanthraquinone sulphonic acid can be heated with a chromium salt solution in presence of a substratum, and if necessary alkali or alkaline substances added. According to an example, the solution of the chromium compound of hexaoxyanthraquinone disulphonic acid is mixed with heavy spar, aluminium sulphate, sodium carbonate, and barium chloride; the mixture may be heated, or sodium carbonate may be added ; a blue-green lake results. Other substrata specified are zinc white, milk of lime, white lead, talc, fuller's earth, lithopone, and chrome yellow or red lead. The lakes may be prepared in presence of Turkey red oil or the like.
Patent GB-191210972-A (GB)
Title: Process for the Manufacture of Butter.
Inventor: WITTE ADOLF
IPC: A23C15/06
Filed: 1912-05-08
Granted: 1912-08-01
Abstract: 10,972. Witte, A., [trading as Fricke & Witte]. May 8. [Addition to 1744/10.] Butter.-In an improvement on the process for increasing the quantity of lecithine in milk or cream for buttermaking, described in the parent Specification, the cream &c. is cooled to 0-2‹ C. for 24 hours, warmed to 18-20‹ C., treated with pure cultures for acidifying, kept at this temperature for 4-6 hours, again treated with cultures, and ripened at 10-13‹ C. for 18-20 hours. It is then churned.
Patent GB-191215064-A (GB)
Title: Improvements in or relating to the Ammunition Ramming Apparatus of Ordnance.
Inventor: DAWSON ARTHUR TREVOR
IPC: F41A9/50
Filed: 1912-06-27
Granted: 1913-06-19
Abstract: 15,064. Dawson, Sir A. T., and Horne, J. June 27. Loading-appliances.-Relates to ramming-apparatus of the kind wherein an hydraulic rammermotor is controlled by a valve actuated by a handlever. According to the invention, an auxiliary or pilot valve moves upon a facing formed on the control valve in such manner that, when the pilot valve is moved by the hand-lever, the control valve will be moved hydraulically in the desired manner. In the construction shown, the pilot valve B, Fig. 2, slides over ports c<3>, c<4>, c<5> in the control valve C. The port c<3> is the exhaust port, while the ports c<4>, c<5> communicate by passages c<4ÎÎ>, c<5ÎÎ>, in the valve-casing C<Î>, with the cylinders C<1Î>, C<2Î> of two hydraulic rams C', C' which move the control valve C. The stem of the pilot valve B is connected by a link with the hand-lever. By the above arrangement, the stroke of the handlever is reduced. The valve C may be a differential-valve, and the larger area thereof may be placed to pressure or exhaust by the pilot valve B. The devices may be combined with the automatic means for reversing the stroke of the rammer described in Specifications 15,033/12, 15,045/12, and 15,056/12.
Patent GB-191218992-A (GB)
Title: Improvements in a Contact Box for Connecting Electric Motors and the like to the Mains.
Inventor: WINTSCH ERNST
IPC: H01R29/00
Filed: 1912-08-19
Granted: 1913-03-27
Abstract: 18,992. Wintsch, E. Aug. 19. Boxes; connexion fittings.-A contact box for connecting electric motors and the like to the mains comprises a contact plate 11 removably suspended by the hook 9 within the box and when used, as shown, for a three-phase motor carrying upon each of its faces contacts 16, 17, 18, 19 one of which is connected to a ground wire and the remainder to the motor leads 14. When the door 5 of the box is closed, the contacts 16 ... 19 are engaged by correspondinglysituated spring-plunger contacts 20, 21, 22, 23, mounted upon the door and connected through the fuses 24, 25, 26 to spring-plunger contacts 27, 28, 29 also upon the door, the latter contacts engaging the main terminals 8 within the box. The connexions of the leads 14 to the main contacts may be reversed by turning over the contact plate 11 so that the contacts on its opposite face engage those on the door.
Patent GB-191221305-A (GB)
Title: Improvements in Rock Boring Apparatus and Carriages therefor.
IPC: E21B7/02
Filed: 1912-09-19
Granted: 1913-09-18
Abstract: 21,305. May Mining Co., and Stocks, C. H. Sept. 19. Drills.-In a portable hydraulic rock-boring apparatus, the boring-engine is pivotally carried at the free end of a balanced twin boom or jib which is supported by a universal capstan on a carriage. The carriage 1 is locked in position by means of two sliding bars 3, 4, adapted to engage the walls, or the roof and floor, of a tunnel, the bar 3 having a rack 5 and the bar 4 carrying a bracket 6 supporting a spindle 7 fitted with a pinion 8 engaging the rack. The bars 3, 4 are first moved by rotating the shaft 7 by a hand-wheel 11; a clutch 10 is then put in gear, and the movement is completed by worm gearing 9, 12. The carriage carries a pillar 16 about which a capstan head 18, provided with a lignum-vitµ facing 21, may be rotated. This capstan head carries a second capstan head 22 which may be rotated by skew and worm gearing from a shaft 29. Within the capstan head 22 is a shell 31 which may be rotated by worm gearing from a shaft 34 and which carries the balanced twin boom or jib 23. At the end of the boom, the boring-engine is pivotally mounted and is adjusted through pitmans 40 from a right and left handed screw 37. A Pelton wheel or water turbine 42 acts through worm gearing to rotate the boring-bar 43 which is fed forward or backward by a ram in a cylinder 46. Valves 47, 48 control the water supply. The feed-pressure may be reduced by allowing some of the water to pass through a by-pass in the ram, such water being exhausted through a valve 47<a> at a predetermined pressure. The carriage wheels are held on their axles by nuts 49 which may be locked by plates 50.
Patent GB-191224708-A (GB)
Title: An Improved Combination of a Resilient Hub and Brake for Road Vehicles.
Inventor: CARWARDINE GEORGE
IPC: B62L3/00
Filed: 1912-10-29
Granted: 1913-09-04
Abstract: 24,708. Carwardine, G. Oct. 29 Guiding vertical play; springs, arrangement of.-Bicycles and other road vehicles are provided with a resiliently-mounted hub and brake mechanism arranged in such a way that the application of the brake is not affected by the vibrations of the hub upon its springs. The invention is shown applied to the front wheel of a cycle. The hub E is carried by a secondary axle B which is mounted eccentrically on the fixed axle A and connected to a lever D controlled by a spiral or leaf spring C. The expanding brake ring G is attached to a member Y forming a dust-shield and provided with an arm connected to the frame J by a link K. The lever L connected to the cam H of the brake is connected to an operating lever M, O pivoted on the frame, by a link N. The links K, N are arranged parallel to the line joining, and with their centres. at the same distance apart as, the centres of the axles A, B. The fixed axle A may be outside the secondary axle B, being connected thereto by, a link. The bearing-spring may be within the hub.
Patent GB-191226526-A (GB)
Title: Improvements in Rotary Blowers, Rotary Pumps and the like.
Inventor: SHEPHERD THOMAS
IPC: F04C18/12
Filed: 1912-11-19
Granted: 1913-05-01
Abstract: 26,526. Shepherd, T., and Hayes, J. S. Nov. 19. Movable - abutment type; packing vanes; adjusting p a r t s for wear. - The vanes b of a rotary pump of the Roots'-blower or other type are slotted to receive packing-strips e which are pressed outwards by springs f regulated by adjustable wedges h, Fig. 1, or by adjustable screws n, Figs. 2 and 3. In modifications, the outward travel of the strip e is limited, for example by securing to it a screw t, Fig. 4, the sliding motion of which under the pressure of the spring f is limited by the adjustable nuts u. The vanes may be built up of two arms b, Fig. 2, connected by a panel r, the strip e being formed in three pieces connected by overlapping joints.
Patent GB-191226566-A (GB)
Title: Improvements in and relating to Ball Bearings for General Purposes.
Inventor: WORTH DYSON
IPC: F16C33/60
Filed: 1912-11-19
Granted: 1913-04-03
Abstract: 26,566. Worth, D. Nov. 19. Ball bearings.-A ball bearing for shafts in spinning-machines &c. consists of an outer sleeve f, Fig. 1, and a divided inner sleeve b, which, in conjunction with divided end rings e, is formed with grooves of a section larger than a semicircle, in which rings of balls c are retained. The sleeve b is fixed to the shaft a by a screw i, and the rings e, serving to hold the divided sleeve b together, are fixed to the sleeve by screws k. To prevent the entrance of dust &c. there is a small clearance only between the sleeve f and the rings e. The abutting ends of the divided sleeve b and rings e are staggered in relation to each other. The balls may be spaced by projections on the rings e, or, as shown in Fig. 4, a separate cage m<1> may be used, its edge n engaging a groove in the ring e. The form of the ball grooves facilitates the retention of oil, which is inserted through an opening o.
Patent GB-191227258-A (GB)
Title: Improvements in or relating to Spirometers or Lung-testing Toys.
Inventor: JESSEN ANTON
IPC: A63H33/40
Filed: 1912-11-27
Granted: 1913-02-27
Abstract: 27,258. Jessen, A. Nov. 27. No Patent granted (Sealing fee not paid). Spirometers.-A lung tester comprises a rectangular sheet 1 of metal having its corners 2, 3 turned down so as to hold it at an angle to the table on which it is placed. The test is as to the distance at which it can be turned over by blowing underneath it. The surfaces may have advertisements printed thereon.
Patent GB-191228914-A (GB)
Title: Improvements in and relating to Disinfecting or Perfuming Systems.
IPC: A61L9/14
Filed: 1912-12-16
Granted: 1913-12-16
Abstract: 28,914. Marks, E. C. R., [Goodhue, J. G.]. Dec. 16. Checks.-In apparatus for disinfecting or perfuming a number of lavatory pans, rooms, &c. comprising a number of spraying-devices which are automatically operated in turn by a door-check, the piston of the check carries opposing cup-leathers 40, 41 pressed against the cylinder by a spring 42. A bole 50 may be provided to facilitate the opening of the door.
Patent GB-191230039-A (GB)
Title: Improvements in or relating to Apparatus for Filling Receptacles with Liquid.
Inventor: WICKHAM WALLACE EARLE
IPC: B67C3/18
Filed: 1912-12-31
Granted: 1913-11-06
Abstract: 30,039. Wickham, W. E., [Wickham, 0. K.]. Dec. 31. Lever-actuated pumps; stroke, varying.-The siphon of a siphon bottling-machine is started by a piston n operating in a cylinder m and provided with a flap valve o through which liquid can continue to flow. In a modification, the valve o is dispensed with, one or more openings being provided in the cylinder. The piston is reciprocated by a bell-crank lever p, p<1> mounted on a shaft q and connected at one end with the piston n by a link s, and provided at the other end with a handle t. To vary the stroke of the piston, a stop piece u movable on the shaft q co-operates. with the stop u<1>, and a rod w is connected at one end to the piece u and at the other end to a screwed piece x through which passes a bolt y which is free to turn in the handle t but is prevented from moving longitudinally.
Patent GB-191301992-A (GB)
Title: Improvements in or relating to Aerial Machines.
Inventor: CANOVA FLAMINIO ENRICO PIANA
IPC: B64C3/56
Filed: 1913-01-24
Granted: 1913-11-20
Abstract: 1992. Piana Canova, F. E. Jan. 24. Aerial machines without aerostats; planes, arrangement of; cars.-The upper part 3 of the body of a flying-machine carries the supporting-planes 2, the seats, motor, and propeller, and is pivotally mounted on the under part 1 so as to be rotatable by means of toothed gearing through an angle of 90 degrees in order that the planes may lie longitudinally of the machine for storing. The parts 1, 3 are normally secured by bolts 6 engaging with lugs 5, or cords may be attached to the ends of the planes and to the lower frame.
Patent GB-191302345-A (GB)
Title: Improvements in File-like Abrading Implements.
Inventor: LOCKWOOD THOMAS PORTER
IPC: B23D71/00
Filed: 1913-01-29
Granted: 1913-05-15
Abstract: 2345. Lockwood, T. P., and Potts, F. Jan. 29. Grant of Patent refused. Files.-Files are constructed with diagonal clearance grooves A crossed by a series of single segmental teeth B having the cutting- edges formed on the concave sides, which face towards the point end.
Patent GB-191306860-A (GB)
Title: An Improved Device for use in Hat Trimmings.
Inventor: ROBSON GERTRUDE
IPC: A42B1/24
Filed: 1913-03-20
Granted: 1914-04-20
Abstract: 6860. Robson, G. March 20. Staples, wire and like.-Trimmings, particularly of ladies' hats, are secured by a wire device having a ring or other suitably-shaped portion a, which encircles the feather &c., and pointed legs b which are thrust through the hat and spread out on the inside, as shown in Fig. 5.
Patent GB-191307754-A (GB)
Title: Improvements in "Knock-down" Boxes.
Inventor: SURMANN JOHANNES
IPC: B65D5/32
Filed: 1913-04-02
Granted: 1913-09-11
Abstract: 7754. Surmann, J. April 2, 1912, [Convention date]. [Addition to 21,088/12.] Knock-down boxes.-In a box of the kind described in the parent Specification, three strips each comprising three whole panels a, b, c and two half-panels d are employed and are assembled in such a manner that all the edges of the box are closed, the open butt joints formed by the meeting edges of the parts d being covered in each instance by a whole panel of another strip.
Patent GB-191308281-A (GB)
Title: Improvements in or relating to Apparatus for Generating and Distributing Medicated Vapours and the like.
Inventor: DICKINSON MAUDE
Filed: 1913-09-10
Granted: 1914-05-07
Abstract: 8281. Dickinson, M. Sept. 10. Vaporizing by heat. - An apparatus for generating and distributing disinfectant or medicated vapours consists of a liquid-container a heated by an electric'coil a<3> within a jacket a<2> at the lower part, and provided with roses d or other means for distributing the vapour.
Patent GB-191308832-A (GB)
Title: Improvements in Means for Roofing or Covering Hay and other Ricks.
Inventor: ROBLIN THOMAS
IPC: A01F25/13
Filed: 1913-04-15
Granted: 1913-05-29
Abstract: 8832. Rolblin, T. April 15. Rick covers. - Consists in forming a rick cover or roof of overlapping corrugated iron sheets, the under sheet being provided with staples a, Fig. 3, which pass through apertures a<2> in the upper sheet, collars a<1> limiting the movement of the staples a, the sheets being secured together by longitudinal rods B passing through the rows of staples a. The sides of the cover are secured in a similar manner to a channelled apex piece D, Fig. 1. Chains E, connected to eyes at the ends of the rods B, are secured to the ground or may be connected at e to a main chain F secured to a hook f in the ground.
Patent GB-191310302-A (GB)
Title: Improvements in and relating to Fluid Controlled Clutches.
Inventor: MANLEY HOWARD INSLEY
IPC: F16H39/32
Filed: 1913-05-01
Granted: 1913-10-09
Abstract: 10,302. Manley, H. I. May 1, 1912, [Convention date]. Clutches and speed-varying mechanism. - Hy - draulic clutch mechanism comprises two eccentric chambers arranged within a casing and vane members working within these chambers. Annular chambers surround these eccentric chambers and serve for the passage of fluid which is controlled by sliding cylindrical valves. Figs. 1 and 2 show the casing 1 provided with a central wall 2 and with two eccentric chambers 3, 4. Cylindrical valve chambers A<1>, B', C<1>, D<1> are arranged on either side of the chambers 3, 4 and contain hollow valves A, B, C, D, Fig. 5. Chambers 5, 6, 7, 8 are formed between the casing and eccentric chambers. The chamber 3 serves for the main driving-chamber 1, and the chamber 4 for the reverse chamber. The driving-heads 23, 25 secured to the driving and driven shafts respectively carry sliding vanes 26. Tte valves A, B, C, D are connected to a yoke operated by the collar 41. As shown in Fig. 5 with the valves at the extreme right hand and the shaft 33 rotating in the direction of the arrow, the liquid is forced from the point K in the chamber 3 through the port 9, valve A, and port 11 into the space 6, whence it passes by ports 18, 19 into the reverse chamber 4 to act upon the vanes therein, Figs. 4 and 7. The liquid then issues by the ports into the valve B and by way of the ports 14, 13 to the space 7, whence it passes through the port 20, valve D, and ports 21, 22 to the chamber 3 and point K. For the neutral drive, the valves are shifted to the left as shown in Fig. 6, whereupon the valves B, D short-circuit the liquid, which passes back through the chamber 7. In order to obtain direct drive, the valves are moved still further to the left to the positions indicated by dotted lines, whereby all the ports are closed.
Patent GB-191310721-A (GB)
Title: Improvements in the Method of Producing Ornamental Objects of Inlaid Wood.
Inventor: HADDAN REGINALD
IPC: B44C1/26
Filed: 1913-05-06
Granted: 1913-10-02
Abstract: 10,721. Haddan, R., [Cyriacus und N÷tzel]. May 6. Woodwork, ornamental.-Strips of different kinds of wood b, c, e, d are inserted in grooves or channels below or at the surface of a wooden slab a parallel with the grain. The slab is then corrugated across the grain as indicated in Fig. 5, thus exposing parts of the strips of different woods and forming ornamental woodwork as shown in Fig. 6. The strips may be set at an incline to the surface of the slab or they may have concave or convex surfaces so as to expose curved lines of different woods when the slab is corrugated.
Patent GB-191314204-A (GB)
Title: Improved Means for the Medication of Vapor for Steam Baths.
Inventor: HEILMANN ADAM
IPC: A61H33/06
Filed: 1913-06-19
Granted: 1913-10-23
Abstract: 14,204. Heilmann, A. May 21, [Convention date]. Extracts, making; vaporizing by heat.-Apparatus for medicating steam for steam baths comprises a chamber r containing two strainers b, c, between which the herbs for medicating the steam are placed. Steam is admitted by a pipe d and passes out by a pipe f. The herb juices collect in a chamber g, which is adapted to be put in communication with a chamber k by withdrawing a slide &c. 7. The strainer c is slidably mounted in the chamber r so that the juices in the chamber k may be forced by steam from the pipe n through the pipe q either into the herb chamber h or into the chamber i above the strainer c. In a modification, the pipe q has two branches, one entering the chamber h and the other entering the chamber i so that the juices may be forced into either chamber without moving the strainer c.
Patent GB-191316497-A (GB)
Title: Improvements in or connected with Machinery for the Manufacture of Blocks for Building and other purposes.
Inventor: RIGBY JOHN SAMUEL
IPC: B28B7/08
Filed: 1913-07-18
Granted: 1914-07-02
Abstract: 16,497. Rigby, J. S. July 18. Moulds.-Relates to building-block or like moulds of the kind provided with movable sides, ends, bottoms, and face - plates, and consists (1) in forming the front 8 with a gap adapted to receive a plate 17 formed with an aperture to receive a core for making hollow blocks, the aperture being closed by a plate 20 when solid blocks are being formed and (2) in providing special end fittings 25 adapted to receive a longitudinal partition 26 for dividing the mould. The plates 17, 20 are secured by bolts and wing-nuts 18, 21. For making extra large blocks, a plate 17 having upward extensions is employed, and the mould side and ends are provided with extensions as 6x. The plates 25 are secured by bolts 27 passing through the ends 6 and cross-bars 28, and are shaped to produce projections and recesses on the ends of the blocks. The mould is composed of a back 3 hinged to a shaft 2, ends 6 hinged at 7 to the back 3, and a bottom 11 also hinged to the shaft 2 and carrying the hinged front 8. The mould parts are secured together by bolts 9 and lugs 10, and, when hollow blocks are being made, the mould is rocked for delivery. When making hollow blocks, the pallet 30 is carried by a withdrawable sliding frame 33, but for solid blocks the pallet is provided with feet 32 and is withdrawn by hooked clips.
Patent GB-191319638-A (GB)
Title: Improvements in Screws.
Inventor: ATKINSON CALEB GEORGE WARNER
IPC: F16B23/00
Filed: 1913-08-30
Granted: 1913-11-27
Abstract: 19,638. Atkinson, C. G. W., and Brown, G. Aug. 30. Wood-screws. - The head of a screw for corrugated iron roofing &c. is formed with an extension 2 of rectilinear or irregular shape, to receive an operating-bit 4, which has a tapered recess of similar shape. The bit is turned by a brace 7 or similar tool.
Patent GB-191319869-A (GB)
Title: Improvements in Finger-stalls, Bandages and the like.
Inventor: JACKSON HERBERT RICHARD
IPC: A61F13/10
Filed: 1913-09-02
Granted: 1914-08-13
Abstract: 19,869. Jackson, H. R. Sept. 2. Finger-stalls. - A finger-stall or bandage of rubber or like elastic material has a recess 2, Fig. 1, to take a medicated pad 3. The recess is made of harder rubber than the rest of the stall, and may extend completely round it; or be made at the end only, as shown in Fig. 5. One method of forming the recess is by placing a hollowed piece of hard rubber inside a tube of soft rubber.
Patent GB-191321466-A (GB)
Title: Improvements in or relating to Gas Cooking Stoves and the like.
IPC: F24C15/08
Filed: 1913-09-23
Granted: 1914-06-04
Abstract: 21,466. Fletcher, T. W., and Fletcher, Russell &. Co. Sept. 23. Gas cooking-stoves.-The front skirting or plinth below the door of a gas cooking-oven is omitted, and the sides or styles a on each side of the door are connected by a gas-pipe b or by a stay-rod. The pipe b, Fig. 1, is secured by a cap c, nuts d, and elbow e. The pipe b, Fig. 2, is supported outside the door by brackets f and is secured by a nut g.