baber/WOPTO huggingface dataset:
Patent GB-190326165-A (GB)
Title: Improvements in Electrical Elevators.
Inventor: SMITH RUDOLPH CHARLES
Filed: 1903-11-30
Granted: 1904-08-18
Abstract: 26,165. Smith, R. C. Nov. 30. Winding-engines; lifts.- The hoisting-drum of an elevator or lift is driven direct without the intervention of gearing, by means of a speciallywound multipolar motor and electrical starting and controlling apparatus adapted to give a wide range of speed. The field has four poles with shunt winding 21<1>, 22, 23, 24, which are connected in series parallel so that two of them can be reversed, and the four brushes 7, 8, 9, 10 are connected up so that two of them can be cut out, or all four can work in double parallel, an automatic rheostat 42 being included in the armature circuit in both cases. These changes are effected by means of the switch 30 in the car and a changing switch C. At starting, the switch 30 is moved fully over on to the contact 36<1> (or 35') thus closing the circuit of the solenoid 100 which then turns the switch C from its normal full-line position to the dottedline position. The current at the same time passes from the + main through the resistance 32, bridge 30, wire 27, and windings 21<1>, 22 to the bridge 29 and - main, and through the contacts 40<1>, 44', windings 24, 23, and contacts 43<1>, 41, to the bridge 29 and - main. The poles 21<1>, 24 are thus of one kind, and the poles 22, 23 of the opposite kind. At the same time, the brushes 9, 10 only are in action, the brush 9 being connected permanently to the + main, and the brush 10 through the contact 18 and resistance 42 to the - main. To increase the speed, the switch 30 is moved back off the contact 36', cutting out the solenoid 160 so that the switch C resumes its fullline position. The current then passes through the windings 24, 23 in the reverse direction so that the four poles are similar alternately, and the brushes 7, 8 are connected through the contacts 20, 21 and resistance 42 to the - main, while the brush 10, as well as the brush 9, is connected to the + main.
Patent GB-190326295-A (GB)
Title: An Improvement in the Method of Numbering Motor Vehicles and the like.
Inventor: BROWN DOUGLAS ELYARD
Filed: 1903-12-02
Granted: 1904-06-30
Abstract: 26,295. Brown, D. E., and Worsnop, C. H. Dec. 2. Guards, mud.- The number plate of a motor cycle is in the form of a metal or other tube of triangular section, projecting over the front wheel and forming a mud guard.
Patent GB-190327793-A (GB)
Title: Improvements in Explosion, Steam or other Fluid Motors
Inventor: CANISSE AUGUSTE EUGENE
Filed: 1903-12-18
Granted: 1904-11-17
Abstract: 27,793. Canisse, A. E. Dec 18. Driving - gear.- The Figure shows an explosion engine having a device for converting reciprocating into rotary motion, which is also applicable to steam engines. Motion is given to the main shaft g by a roller e, which is carried by the end of the piston - rod and engages in a slot in the cam G. One or more cylinders may be arranged around the shaft and engage a single cam G.
Patent GB-190328188-A (GB)
Title: Improvements in Acetylene Gas Generators
Inventor: HADDAN HERBERT JOHN
Filed: 1903-12-22
Granted: 1904-10-13
Abstract: 28,188. Haddan, H. J., [Frenot, E.]. Dec. 22. Acetylene.-In an acetylene generator to which water and calcium carbide can be supplied during operation, and shown as adapted to a vehicle lantern, the carbide cartridges are placed in vertical tubes b extending through, and secured to, the cover e of the water casing a. The tubes b are closed by screwed caps f, and are connected by a gas delivery pipe d, each being in communication with the water space through a small orifice o in a capillary tube c containing a closure tube t which is operated by a handle m. The pipe d similarly communicates with the outlet p to a burner through orifices o<1>, o<2> in a capillary tube c<1> fitted with a closure tube t<1>. In another similar apparatus, three tubes b are provided, and, in a third form, the tubes bare arranged round a circular gas delivery pipe communicating with a central outlet tube. This form may also be arranged with a central gas bell in place of the delivery pipe, the cartridge tubes and bell being arranged to float in a water vessel. A stopper g with a safety escape valve is fitted to the cover e for the supply of water. Any number of the cartridge tubes may be in action simultaneously.
Patent GB-190404183-A (GB)
Title: Table Knife.
Inventor: GILLOTT JAMES EDMUND
Filed: 1904-02-19
Granted: 1904-10-27
Abstract: 4183. Gillott, J. E. Feb. 19. Handles ; table knives and forks; butter knives. - A hollow metal handle D is solidly fixed to the blade &c. A by soldering the halves to the bolster B, inserting and introducing stick solder through a hole in the handle and melting it round the tang C ; or molten aluminium or solder may be poured in, and, in some cases, the handle may be filled.
Patent GB-190409762-A (GB)
Title: Improvements in Pipe and like Joints and Means for Securing the same.
Inventor: DREES ALBRECHT
Filed: 1904-04-28
Granted: 1904-06-23
Abstract: 9762. Drees, A., and Liersch, E. April 28. Clip and sleeve joints; butt and flange joints; spigot-and-socket joints.-In making joints for bellmouthed wrought-iron pipes, a clamp ring c is fitted on the bell-mouth enlargement of the sleeve b, and another clamp ring d, having an annular flange e, on the tube f. When the screw bolts h are screwed up, a compression of the ring of packing g is obtained. This is stated to form a secure joint against high pressure.
Patent GB-190410861-A (GB)
Title: An Improved Oil or Vapour Burner for use in Soldering, Burning-off Paint, Branding and other like purposes.
Inventor: MCLEOD ANDREW
Filed: 1904-05-11
Granted: 1904-08-18
Abstract: 10,861. McLeod, A. May 11. Paints, removing. -In an oil or vapour burner designed for burning- off paint and like purposes, the oil or other liquid from a reservoir (not shown) passes through the tubeB, coiled round the pipe A, preferably from top to bottom, to the burner F. The oil passes through the burner by the passage H, which is closed at the side by screw plugs, and is burnt at a fine hole K. The flame is regulated by a pointed rod P, on which is a screw thread engaging in a corresponding thread in the burner. The packed gland is adapted to receive the rod P, which has, at its outer end, a disc or wheel by which it may be turned.
Patent GB-190410862-A (GB)
Title: An Improved Continuously Fire Heated Adjustable Brand for Expeditiously Branding Cattle Horses and other Animals and Inanimate Things or Articles.
Inventor: MCLEOD ANDREW
Filed: 1904-05-11
Granted: 1904-10-13
Abstract: 10,862. McLeod, A. May 11. ..Branding by heat.-A continuously-heated brand for branding cattle and inanimate objects comprises a hollow tubular handle A, Figs. 2 and 5, which serves as a reservoir for benzine or other suitable liquid fuel, to which a perforated cowl N carrying the brand plate P is connected by a screwed pipe E. The fuel reservoir, Fig. 5, is provided with an air pump B which compresses air into the reservoir through a valve b. Fuel is supplied to the reservoir through a valve C, whence it is forced by the compressed air up a central pipe F, through a cock D and pipe E, Fig. 2, to a McLeod's, primus, or other suitable burner screwed to the end of the pipe E inside the cowl N. A fine gauze screen, having a wick reaching to the cock D depending from it, may be fitted inside the upper portion of the pipe E to filter the fuel. The cowl N is secured by screws O or otherwise to an upwardly-projecting flange M screwed to a plate L which is mounted on a sphere J capable of being screwed up or down the pipe E. The plate is connected by four springs K to a plate H adjustably mounted on the pipe E, thus controlling the motion of the cowl N. In small makes of brands, the cowl N may be rigidly connected to the pipe E instead of being mounted on a spherical seat as shown.
Patent GB-190412238-A (GB)
Title: Improvements in Means for Igniting Fuses.
Inventor: REINE WILLIAM
Filed: 1904-05-30
Granted: 1904-06-30
Abstract: 12,238. Reine, W. May 30. Blasting and mining fuzes. - A device for igniting fuzes in very damp mines consists of a leaden cap 2, which is fitted on to the end of the fuze 3, being sealed against the entrance of water if necessary. The head of the cap 2 is filled with potassium or sodium, which is ignited at the proper time by cutting or breaking off the top of the head and exposing the potassium or sodium to the action of moisture.
Patent GB-190415975-A (GB)
Title: Improvements in Washable Hats, applicable also to Washable Garments.
Inventor: ROWLANDS ALICE
Filed: 1904-07-19
Granted: 1905-06-15
Abstract: 15,975. Rowlands, A. July 19. Dresses, blouses, &c.-Relates to improvements in washable dresses, blouses, and similar articles of apparel in which gatherings or rucbings are made. Tapes are run in hems or channels so that, when the article is drawn out flat for washing, it can easily be re-gathered by pulling the tapes, thus obviating the usual re-stitching. The invention is shown in Figs. 1 and 3 as applied to a child's bonnet. A is the material of the bonnet, B the hems or channels, C the tapes, and D the strings. The ends E of the tapes are secured to the material, but their free ends project through the open ends F of the hems.
Patent GB-190417827-A (GB)
Title: Improvements in Ammunition Hoisting Apparatus for Turret Gun Mountings.
Inventor: DAWSON ARTHUR TREVOR
Filed: 1904-08-16
Granted: 1905-08-16
Abstract: 17,827. Dawson, A. T., and Horne, J. Aug. 16. Loading - appliances.-Figs. 1 and 2 show in side elevation and sectional end elevation the upper and lower hoist cages ; Fig. 4 is a transverse sectional elevation of the lower end of the revolving trunk C, showing the powder cage F of the lower hoist resting on a stop c, in charging position, in the ammunition chamber D, and the projectile cage F<1> in a similar position in the chamber E. The charging, in the latter case, is effected as described in Specifications Nos. 9335 and 9415, A.D. 1899. As the cage F<1> ascends, it engages and becomes s automatically locked to the cage F, in which the powder charges are secured by a hinged flap f. The two cages then ascend together to the working chamber B and are brought to lest opposite the cages G, G<1> of the upper hoist. These two cages are separable for a limited distance, the upper cage G sliding on guides on the lower G' so that the cages of the two hoists may be brought into alignment for the transference of the projectile and charges from the lower to the upper hoist by the rammers K,L. The projectile is delivered on to a hinged tray g<2>, and, when the latter is tilted by a lever g<3>, rolls on to the loading-lip g<x>. The door g<9> of the cage G through which the charge components are fed on to the lip g X is actuated by a lever mechanism also carried by the cage G'. A safety device is provided to prevent premature operation of the rammers K, L. The following modifications are described. (1) The projectile is tilted laterally from the cage F<1> on to a waiting tray in the chamber B, and the tray is raised hydraulically to bring the projectile to the level of the lip g<x>, on to which it is rammed directly, the operations being performed automatically. (2) The waiting tray of the previous modification is stationed at the level of the lip g<x>. The cages F, F<1> are first raised to bring the cage F<1> to the same level and, after the transference of the projectile, are automatically loweied to bring the powder cages F, G into alignment. (3) The cages F, F<1> travel on separate guides so that, in the upper position, the cage F' is deflected into line with the lip g<x>. (4) The projectile carrier F<x>, Fig. 15, is pivoted at f<5> to the cage F<1> and is tilted by rollers f<6> working against rails I<x>. The modified devices do not require the upper-hoist cages G, G' to be separable. The Provisional Spocification states that the cages of both hoists may be provided with movable flame screens.
Patent GB-190417858-A (GB)
Title: Improvements in and connected with Fire Extinguishing Appliances.
Inventor: MILLER GEORGE
Filed: 1904-08-17
Granted: 1905-06-15
Abstract: 17,858. Miller, G. Aug. 17. Extincteurs.-In extincteurs of the ordinary type, the ejector tube b<1> is formed with a spiral part b which may extend the whole length of the tube, into which the liquid can expand on rise of temperature, thus obviating overflow &c. This tube is closed during the charging of the apparatus, being filled with air so that the liquid does not rise far in the tube, thus giving more room for expansion.
Patent GB-190419940-A (GB)
Title: Improvements in and relating to Photographic Plates and Films
Inventor: SMITH JOHN HENRY
Filed: 1904-09-16
Granted: 1904-10-20
Abstract: 19,940. Smith, J. H. Sept. 17, A.D. 1903, [date applied for under Patents Act, A.D. 1901]. Sensitized plates and films; producing coloured photographs. - To produce plates for use in colour photography, two or more sensitive layers are coated upon a single support, and with a neutral film between the consecutive layers. In Fig. 1, t h e sensitized layers b<1>, b<2>, b<3> are shown separated by collodion films c<1>, c<2>. In Fig. 2, the layers b<1>, b<2> are shown mounted on the support a, while the third film b<3> of an ordinary dry plate d is kept loosely in contact with them by the binding-paper e. The separating-films c<1>, c<2> may be transparent or coloured, and, when the sensitized layers are to be separated with these films, an adhesive solution or substratum is employed.
Patent GB-190426965-A (GB)
Title: An Improved Spring Wheel
Inventor: RAMAGE ALEXANDER GULLILAND
Filed: 1904-12-10
Granted: 1906-01-10
Abstract: 26,965. Ramage, A. G., and Macmillan, G. Dec. 10. Spring wheels.-Springs f, g, secured to the arms of the hub b, are connected to roller carriages h free to move on short spokes d which, projecting from the rim a, are attached to dished plates e having a central opening to admit of displacement of the axle c. Each carriage consists of side-plates h connected by distance-bolts which serve as axles for the rollers j.
Patent GB-190500339-A (GB)
Title: Packingbox.
Inventor: THEODOR GROETTING
Filed: 1905-01-07
Abstract: 339. Gr÷tting, T. Jan. 9,1904, [date applied for under Patents Act, 1901]. Void. [Published under Patents Act, 1901.] Baskets.-Boxes or baskets are made from preferably a single piece of cardboard, which may be impregnated, birch bark, wood, and the like, folded as indicated in Fig. 3. Wire handles a, Fig. 2, secure the folds and act as bridges to prevent damage to the contents when the baskets are placed above each other. The sides are tapered so that, when the handles are turned over to the sides, the baskets can be nested for transport. If the material is not impregnated, a lining of impregnated paper is preferably employed.
Patent GB-190500440-A (GB)
Title: Improvements in Piston Rings
Inventor: LATHAM ALBERT
Filed: 1905-01-10
Granted: 1905-07-27
Abstract: 440. Latham, A. Jan. 10. Pistons.- The piston - rings of steam, gas, oil, hotair, and like engines are formed by uniting two superposed rings of different metals, the inner one having the greater coefficient of expansion so that, on heating, the compound rings expand. In the example shown, the outer ring a is thin and of steel, and the inner ring c, which is practically a lining to the ring a, is eccentric and is made of brass or other metal having a greater coefficient of expansion.
Patent GB-190503841-A (GB)
Title: Improvements in Ships' and Analogous Berths
Filed: 1905-02-24
Granted: 1905-09-28
Abstract: 3841. Hoskins & Sewell, and Johnson, C. Feb. 24. Berths.-In folding berths in which the berth frame is supported at the ends on fixed brackets e formed with vertical races d serving as guides for trunnions c, the underside of each end-member a<1> is provided with a depending bracket f carrying a trunnion f<1> moving on an inclined rail or the like g, attached to the bracket plate, and formed with a support h on which the underside of the berth rests when in the open position. Stops i<1>, i<2> support the berth in the raised position.
Patent GB-190510691-A (GB)
Title: Improvements in the Extraction of Grease from Wool and Apparatus therefor.
Inventor: BURT ARTHUR HAZELDINE
Filed: 1905-05-22
Granted: 1906-03-22
Abstract: 10,691. Burt, A. H., Jackson, H., and Finch, C. A. May 22. Grease and oil, removing.-Wool, preferably in bales, is treated with volatile solvent in a special press A, wherein the solvent is alternately squeezed out of and allowed to soak into the wool by reciprocation of the plunger of the press. The plant also comprises a filter C for the grease-laden solvent, and a still F, condenser G, solvent tank L, and grease tank P. The wool is dried in boxes D through which a current of air heated in a heater E is forced by a pump K. The air after depositing the solvent in the condenser G is again passed through the apparatus by the pump. The pump N may force either pure solvent from the tank L or grease-laden solvent from the tank M or the filter C into the press A. Inspirating needles are used to facilitate the entrance of solvent to and the drying of the bales. The press consists of two chambers, the lower having recessed sides to allow the solvent to flow from one side of the piston to the other. The piston, Fig. 9, is formed with bars 4 on its upper surface and is provided with spring- sustained valves 5, which are opened by the pressure of the bale of wool. A leather lip packing 9 makes a tight joint with the sides of the upper chamber. The compression of the bale takes place in the lower chamber, a grid working in guides 18 being inserted for that purpose. The solvent is finally squeezed in the upper chamber against a perforated plate on the inside of the head of the press. This construction of piston and presschamber ensures that no loss of solvent takes place during the removal of the bale.
Patent GB-190511639-A (GB)
Title: Improvements in Ships Propellers.
Inventor: FLEMING JAMES MACARTHUR
Filed: 1905-06-03
Granted: 1906-05-31
Abstract: 11,639. Fleming, J. M. June 3. Screw propellers.-The propeller consists of several series of blades H, J, K, L, each of which may be set at a different angle, mounted between concentric rings D, E, F, G. All the various parts of the propeller are constructed to assist in the propulsion of the vessel. For this purpose, the supporting- arms b, b<4> and struts are formed with a certain pitch, and the rings D, E, F, G are given a twist, as shown. The arms b are mounted on or cast with the boss B, and the arms b<4> on the boss B<1>. These bosses are held together by means of lock-nuts, the arms being connected by pins b<5> passing through tubes b<6> to prevent bending. The rings are formed with squared points which enter grooves in the arms b, b<4> and by which they are connected to these arms, and the blades are bolted to the rings. The rings, instead of being circular, may be conical or polygonal.
Patent GB-190512289-A (GB)
Title: Improvements relating to Vertical Retorts for the Carbonisation of Coal.
Inventor: WOODALL HAROLD WHITEMAN
Filed: 1905-06-13
Granted: 1906-05-10
Abstract: 12,289. Woodall, H. W., and Duckham, A. M. June 13. Gas retorts.-A cover for a vertical retort of the type described in Specification No. 16,497, A.D. 1903, is provided with a deep flange b forming a tank in which a feeding-device d and shoot c may be kept cool by water circulation. The lower edge of the cover a rests in a trough e fixed to the top of the retort f, a packing g of sand or other material being used to form a gas-tight joint and to deaden any vibration from the feeding-device.
Patent GB-190514719-A (GB)
Title: Improvements in or connected with Ships' Ladders.
Inventor: CLARK WILLIAM GRAHAM
Filed: 1905-07-18
Granted: 1906-04-19
Abstract: 14,719. Clark, W. G. July 18. Ladders.-Ships' ladders are constructed with sides formed of channel-iron bars having back flanges a, broad webs b, and front bulb portions c. Vertical slits d are provided to give a hand-hold. The rungs consist of iron bars e having oppositelyturned ends e<1> secured by a bolt f at each end. The shape of the rungs prevents them from being turned out of place and necessitates the use of only one bolt or rivet at each end for fastening.
Patent GB-190516019-A (GB)
Title: A New or Improved Free-wheel Clutch and Back-pedalling Brake for Velocipedes and Motor-cycles.
Inventor: WESSEL FRIEDRICH
Filed: 1905-08-04
Granted: 1906-01-04
Abstract: 16,019. Wessel, F. Aug. 4. No Patent granted (Sealing fee not paid). Clutches.-In a free-wheel clutch for velocipedes and motor-cycles, the sprocket-wheel e moves towards the left on a fixed screw-thread d until its teeth engage the teeth of a conical portion c of the hub, the wheel being then clear of the thread free-wheeling liberates the parts.
Patent GB-190520251-A (GB)
Title: Improvements in and relating to Change Speed Gears.
Inventor: DIDIER JULES LOUIS
Filed: 1905-10-06
Granted: 1906-10-04
Abstract: 20,251. Didier, J. Sept. 6, [date applied for under Patents Act, 1901]. Motor road vehicles.- Comprises a step-by-step variable-speed gear for motor - vehicles &c., i n which four speeds and a reverse are obtained by rotation of a cam provided with a single groove and a tappet. Wheels 8, 9,11, 12, Fig. 1, are mounted in pairs on sleeves 7, 10 adapted to slide on feathers 13 on a driven shaft 6, so that they may be moved into engagement with pinions 2, 3, 4, 5, respectively, secured to a driving-shaft 1. The sleeves 7, 10 are moved right and left, left and right, respectively, to effect these changes, by means of forks 32, 31, Figs. 2 and 3, engaging grooves 14, 15 on these sleeves. The forks 32, 31 are secured to sleeves 30, 29 sliding on a rack 33 and actuated by roller pins 28, 27, which are constrained to remain between parallel ribs 25, 26 upon a revoluble cam-plate 20. The pins 28, 27 engage the cam-groove at diametrically opposite points, and there is always at least one of these in a circular part of the groove. The non-circular part of the groove bends outwards and inwards to effect the alternate right and left displacements of the forks. The circular part of the groove is made greater than half a revolution, so that a tappet 34 upon the plate 20 may be used to effect the reverse while the wheels 8, 9, 11, 12 are held out of action. A roller pin 35 struck by the tappet 34 is in operative connexion with pinions 17, 18, which are solid with one another and slide on a shaft 19. The pinion 17 first meshes with the pinion 5, Fig. 1, which is long, and then the pinion 18 meshes with the wheel 12 to give the reverse. A spring pawl 43 is provided with a roller which locks the plate 20 by dropping into grooves in its periphery. The plate 20 is mounted on a spindle 22 along with a pinion 21 in mesh with a toothed sector 23 formed solid with a shift 24, which may be operated by a handle 59, Fig. 5, moving over a sector 48. The stop-bolt of this lever has two projections 47, 49, which alternately enter notches 56 above and notches 55 below the sector 48, so that the plate 20 may be readily stopped in each proper position.
Patent GB-190520252-A (GB)
Title: Improvements in, and relating to, Hose Supporters.
Inventor: MAYPER SAMUEL
Filed: 1905-10-06
Granted: 1905-10-19
Abstract: 20,252. Mayper, S. Dec. 9, 1904, [date applied for under Patents Act, 19011. Stocking suspenders ; b e l t s. - Stocking suspenders are provided with pads 12 which are threaded on to a waistbelt 11. When worn crossed as shown, the pads form an abdominal pad or support, or when allowed to hang straight down the sides they serve as hip pads.