baber/WOPTO huggingface dataset:
Patent GB-191403583-A (GB)
Title: Contact-breaker Device for Electromagnetic Vibrating Members.
Inventor: MAITRE ALCIDE HECTOR
IPC: H01H51/34
Filed: 1914-02-11
Granted: 1915-11-11
Abstract: 3583. Ma¯tre, A. H., and Martin V. H. G. Feb. 20, 1913, [Convention date]. Electro-magnetic interrupters.-The oscillations of the movable contact c<1> of an interrupter device for electro-magnetic vibrating members are damped by means of a braking- device comprising a rigid movable member such as a fly-wheel on which the movable contact bears directly or indirectly. In applying the invention to a device for vibrating a pianoforte string A, the contact c<1> is controlled by an electro-magnet B<2> in series with the main electro-magnet B for vibrating the string and is mounted on an axle c with a stirrup j, the axle and stirrup being journaled in a fixed support D. The braking-device comprises a flexible plate j<1> carried by the stirrup, which bears upon the periphery of a fly-wheel k<1> journaled between the two arms of the stirrup. The contact c' is returned into engagement with a contact a on the string A by means of a spring F. In the case of a gong, Fig. 3, an electro-magnet B simultaneously sets in vibration the gong A and separates the contacts a, c<1>. The contact a is carried by the gong, and the contact c<1> is mounted on an oscillating member c which carries a flexible plate j<1> bearing on the rim of the fly-wheel k<1> mounted in the fixed stirrup j. Thermal interrupters.-The electro-magnet B<2>, Fig. 1, may be replaced bv a fine resistance wire which is in series with the electro-magnet B and normally maintains the contacts a, c' in engagement against the action of the spring F. The circuit is interrupted by the expansion of the wire, the oscillations being damped by tho fly-wheel k<1>.
Patent GB-191405682-A (GB)
Title: Improvements in Apparatus for Removing Soot from the Tubes of Water Tube Boilers.
Inventor: TODD DAVID ROSS
IPC: F28G3/16
Filed: 1914-03-06
Granted: 1914-10-15
Abstract: 5682. Todd, D. R. March 6. Cleaning, fluid-pressure processes for.-In a fluidpressure system for removing soot from the tubes of water-tube boilers, distributing-pipes with orifices are carried by a main pipe, and means are provided for blowing the cleansing-fluid from each of the distributing pipes in turn. In the arrangement shown in sectional elevation in Fig. 1, a main supply-pipe A extends horizontally along each unit of water-tubes B and has distributing-pipes D with orifices so placed as to direct the cleansing-fluid on to the tubes B. The fluid is directed t) the distributors in turn through a piston valve G, Fig. 2, which is moved along the main A and is connected to the supply through a hollow stem H and a flexible tube. In the form shown in Fig. 4, applicable to boilers of the Babcock or Stirling type, two horizontal supply-pipes A are employed, these being connected together at J and having outlets A<1>, arranged in echelon form, leading to vertical distributors. The two piston valves G are connected together by wire ropes T, S kept taut, as by means of a weight K. The cleansing-fluid enters the pistons through flexible tubes P and condensed moisture passes away through tubes R. Rotation of one of the pulleys W causes the pistons to travel in opposite directions and supply fluid to the distributors in turn. Specification 11,165/13, [Class 123 (ii), Steam-generators], is referred to.
Patent GB-191406630-A (GB)
Title: Improvements in and relating to Clutches.
Inventor: WINTER WILLIAM ROBERT
IPC: F16D43/204
Filed: 1914-03-16
Granted: 1915-06-10
Abstract: 6630. Winter, W. R. Dec. 15, 1913, [Convention date]. Clutches, claw. - Relates to clutches for automatic turret lathes &c., in which the parts are automatically disengaged under excessive load, stoppage of the machine being necessary to restore the parts to the operative position. Loose on a sleeve 11, Fig. 1, on the driven shaft 10 is the driving- pulley 12 connected by pins 14 to a plate 15. Balls or blocks 23 engage recesses 24 in the plates 15 and deeper recesses 25 in a plate 17, turning with the shaft 10 and pressed towards the plate 15 by a spring 18. Under excessive load, the plate 17 is pressed back, and the balls 23 move over the face of the disk 15 into slots 26, through which they are pressed into the groove 29. As shown in Fig. 4, the balls &c. may be carried by spring-pressed bolts 152 in a spider 150, the bolts being retained, when pressed inwards under excessive strain, by spring-pressed pins 158 engaging grooves 159 in the bolts.
Patent GB-191408276-A (GB)
Title: Improvements in or relating to Box Covering Machines.
Inventor: ANDREW NICHOLAS PENTREATH
IPC: B31B3/44
Filed: 1914-04-01
Granted: 1914-06-11
Abstract: 8276. Andrew, N. P., [Stokes & Smith Co.]. April 1. Machines for covering boxes. In a machine of the type described in Specification 19,967/01, employing a double form-block, one or both members of the block are made adjustable in size. Preferably, the upper member only is adjustable and consists of four sections, each including a corner of the block and provided with arms 24, 25. The arms of two sections slide between the arms of the other sections, being guided by grooves 29 and ribs 28, and the parts are secured by bolts passing through slots 30. Each section may be made of a number of plates of equal thickness, and the lower member of the form-block may be received inside a flange 27 on the upper member.
Patent GB-191411861-A (GB)
Title: Improvements in Moisture Absorbing Devices for Maintaining the Interiors of Pianos, Organs, Showcases and the like, in a Dry State.
Inventor: ROBINSON FREDERICK WILLIAM
IPC: B01D53/26
Filed: 1914-05-14
Granted: 1915-05-14
Abstract: 11,861. Robinson, F. W. May 14. Hygrometric apparatus.-A moisture-absorbing composition, for use in keeping dry the interiors of pianos, organs, showcases, &c., and capable of indicating its hygroscopic condition by its colour, comprises a desiccant with which is incorporated a colour-changing compound which does not combine with the desiccant. A mixture of calcium sulphate and chloride with cobalt nitrate or chloride may be used, with or without a red aniline dye. The composition may be made in blocks or cakes which may be attached to or built up on a backing of sheet metal either forming a tray or having means for its suspension within the instrument or showcase. The metal may be backed with felt &c., and the cakes enclosed by a wire screen or the like.
Patent GB-191412568-A (GB)
Title: Improvements in Supply Nozzles arranged at the Admission of the Lower Tube of Belleville Elements.
IPC: F22B37/10
Filed: 1914-05-21
Granted: 1914-11-19
Abstract: 12,568. Soc. Anon. des Etablissements Delaunay - Belleville. June 27, 1913, [Convention date]. Water-tube boilers; tubes, water.-In a Belleville boiler, a distance-piece D is provided connecting the lowest header A and tube E and provided with a screen 6 whereby, in case of failure of water supply or damage to a pipe, the water is retained in the lowest tube long enough to prevent damage. The distance-piece is provided with three equidistant apertures for the passage of water from the collector C to the tube.
Patent GB-191413083-A (GB)
Title: Improvements in or relating to Frames or Lights for Horticultural Purposes.
Inventor: PURCELL ARTHUR THOMAS
IPC: A01G13/04
Filed: 1914-05-28
Granted: 1915-05-28
Abstract: 13,083. Purcell, A. T. May 28. Clips, sheet-metal.-Consists in securing the plates of glass &c. forming a light or frame for horticultural purposes by means of clips having flanges engaging the marginal edges of the plates inside and out. A clip b<1>, Fig. 5, formed of double metal to grip the edge of each roof-plate a may be employed at the ridge and allows adjustment of the plates for ventilation. A handle t' may be provided. Outside the plates, the clip may extend the whole length, a ventilating-aperture being formed in the top. At the eaves, the plates are held by clips, having bifurcated portions u<1>, Fig. 3, to grip the side plate, and a hook-like extension v in which the roof-plate rests. The ends of the roof-plates may carry shutters w, Fig. 4, which close the end of the light. If the ends are of glass plates, the corners are secured by angle-bars m<1>, Fig. 10, the ends l<1> of which are folded inwardly. The height of the frame is increased by a plate q<1> supported by a bent clip o<1> formed from the angle-bar m<1>, and a sloping roof-plate may be supported by a similar clip bent to correspond with the angle required. A metal frame having downwardly projecting and inwardly projecting bifurcated portions for holding, respectively, the side plates and roof-plates may be employed.
Patent GB-191413467-A (GB)
Title: A New or Improved Process of Waterproofing Hats.
Inventor: EICHENBERGER FRITZ
IPC: A42C1/08
Filed: 1914-06-02
Granted: 1914-12-17
Abstract: 13,467. Eichenbergrer, F. June 2. Impregnating-compositions.-Hats of woollen or other materials are waterproofed by successively immersing in the following baths:- (1) the clear solution obtained after mixing solutions of alum and lead acetate, allowing sediment to settle, and cooling to 5‹ C. ; (2) a solution of Marseilles soap and sodium silicate in water; (3) a dilute solution of alum in water. Drying is effected in an oven.
Patent GB-191413994-A (GB)
Title: An Improved Fastener for Railway-carriage Doors in Series.
Inventor: FOSTER CHARLES HENRY
IPC: E05B65/36
Filed: 1914-06-10
Granted: 1915-02-25
Abstract: 13,994. Foster, C. H. June 10. Fastenings operated mechanically from a distance.-A fastening for railway - carriage doors comprises a bolt b adapted to slide vertically in a casing in the floor of a carriage and engage with a socket in the door when operated by a bell-crank lever a controlled by the guard, the bolt having a roller g resting on an inclined surface a<1> on the lever. The lever has a stop-surface a<2> which, when the bolt is in its lowermost position, abuts against a plate c to which the lever is pivoted at d. The lever is also provided with a terminal h whereby it is secured to a chain j, all the levers on the carriage or coach being connected to the chain which is then carried free to the guard's van. A separate chain is provided for each coach. The chains may be controlled by a lever in the guard's van or by balance weights. In a modification, the levers a may be connected to the bolts by links.
Patent GB-191414886-A (GB)
Title: Improved Method of Starting Internal Combustion Engines.
Inventor: LOUIS RENAULT
IPC: F02N99/00
Filed: 1914-06-20
Abstract: 14,886. Renault, L. June 23,1913, [Convention date]. Void. [Published under Section 91 of the Act.] Starting.-In engines which are turned at starting by an electric machine, which is subsequently used as a generator, compression is relieved by holding open the admission and exhaust valves, or the exhaust valves only, until the momentum stored in the fly-wheel is sufficient to turn the engine against the normal compression.
Patent GB-191418197-A (GB)
Title: Improvements in or connected with Dumb Jockeys.
Inventor: KIDDLE GEORGE JAMES
IPC: B68B1/00
Filed: 1914-08-01
Granted: 1915-07-29
Abstract: 18,197. Kiddle, G. J. Aug. 1. Horse breaking and training harness.-A dumb-jockey consists of a base-plate d applied to the surcingle, roller, or saddle a, and a single bar f pivoted to the base-plate and provided with perforations f<1> for adjustable attachment of a hook g<2> receiving the reins b and a loop h<2> attached to the crupper strap c. The bar f is pivoted in a forked lug e on the baseplate and can rock forwards from the vertical position, but rearward movement beyond the vertical position is prevented by contact of an incline f<2> on the end of the bar against a corresponding incline on the base of the lug. The base-plate is attached to the part a by means of an integral clip d' and a strap d<2>, or by means of lateral extensions and rivets, screws, &c.
Patent GB-191418299-A (GB)
Title: An Improved Fertilizer.
IPC: C05C9/00
Filed: 1914-08-07
Abstract: 18,299. Badische Anilin & Soda Fabrik. Aug. 28, 1913, [Convention date]. Void. [Published under Section 91 of the Act.] Manures.-Urea nitrate is used as a manure for tobacco and other plants.
Patent GB-191420263-A (GB)
Title: Improvements in Telemeters.
Filed: 1913-10-06
Abstract: 20,263. Zeiss, C., [Firm of]. Oct. 6, 1913, [Convention date]. Void. [Published under Section 91 of the Act.] Range-finders.-Relates to short-base telemeters of the kind described in Specification 16,837/12, in which, in order to eliminate errors of reflection, the members of the reflecting system can be brought into two different relative positions, to which two different base-lines belong, and in which the relative location of the two images of an infinitely distant object presented to the observer is independent of the change in the relative position of the members of the reflecting system, and consists in arrangements whereby both base-lines differ from zero. Specification 5267/01 also is referred to. In the arrangement shown in Fig. 1, the optical square b<1> is adapted to be shifted to the position shown in Fig. 2, and the instrument is turned through 90 degrees, so that the new base-line becomes the distance between the axes of the prisms b<1>, b<2>. In other arrangements, the two base-lines are equal, but of opposite sign. In one case, this is done by shifting a central reflector from a position in front of one optical square to a position in front of the other optical square, and rotating the instrument through 180 degrees. In another form, optical squares and central reflectors are so arranged and manipulated that, in the case of the second (negative) base-line, the rays are reflected across the instrument so as to enter the objective on the opposite side.
Patent GB-191421312-A (GB)
Title: Improvements in and relating to Parachutes.
Inventor: CALTHROP EVERARD RICHARD
IPC: B64D17/52
Filed: 1914-10-21
Granted: 1915-10-14
Abstract: 21,312. Calthrop, E. R. Oct. 21. Parachutes. - An annular frame A suspended from the aircraft is provided with a conical flange B on or within which the fabric of the parachute is pleated and folded and is then enclosed in a flexible waterproof casing N. The cords by which the trapeze is suspended from the fabric are preferably in the form of tapes, and these are folded and arranged radially upon a lower waterproof casing P, which is then detachably connected to the upper casing. The fitting I to which the trapeze is attached is supported by a pair of rubber washers F, G gripping at their edges a flange on the supporting-frame A. When the aviator's weight comes on the trapeze, these washers are dragged away from the flange and the lower casing P falls, tension being put upon the folded tapes, which are evenly drawn out against frictional resistance caused by rubber rings Z encircling the folds. The folds of the fabric are then successively drawn out, from the peripheral to the central fold, whereby a gradually increasing atmospheric resistance under the fabric is experienced, and failure of the fabric to open is prevented. The conical disk may be provided with pivoted arms to extend the fabric as it is drawn out. The various parts, when folded and prepared for use, may be secured by easily - ruptured seal fastenings, to prevent any tampering with them.
Patent GB-191421874-A (GB)
Title: Improvements in Methods of Impregnating Woven Belts and Conveying Bands.
IPC: D06M15/17
Filed: 1914-11-02
Granted: 1915-11-02
Abstract: 21,874. Aktieselskabet Roulunds Fabriker. Oct. 31, 1913, [Convention date]. Coating-compositions; impregnating-compositions.-Woven power-belts and conveyer bands are impregnated with a solution of Elaberite and may be further treated with a solution of balata or the like, or a solution of Elaberite and balata or the like may be used for impregnation in one operation.
Patent GB-191502318-A (GB)
Title: Improved Taper Plug or Bolt Fastenings particularly applicable for Detachably Attaching a Side Car Frame to a Motor Cycle.
Inventor: COTTON ERNEST WILLIAM
Filed: 1915-02-13
Granted: 1915-11-04
Abstract: 2318. Cotton, E. W. Feb. 13. Rod and wire couplings.-Relates to the fastening, particularly applicable for attaching a side-car frame to a motor-cycle, described in Specification 10,141/14, in which a tapered bolt a, passed through apertures c, d in the parts A, B to be connected, is secured by a spring-controlled key e passed through a central aperture in the bolt, and consists in providing the key with a pivoted extremity f adapted, when turned into the position shown in Fig. 1, to bear against the part B under the action of a spring g and secure the bolt against withdrawal. A collar f<3> on the pivoted end f prevents the complete withdrawal of the key from the bolt. To separate the parts, the key is depressed against the action of the spring g, and the extremity f is turned into alinement with the key, whereupon the key and bolt can be withdrawn, the collar f<3> bearing against the end a<3> of the bolt.
Patent GB-191506550-A (GB)
Title: An Improved Deflating Pipe for the Stomachs of Ruminants.
Inventor: NUESCH ARNOLD
IPC: A61D1/12
Filed: 1915-05-01
Granted: 1915-08-19
Abstract: 6550. Nuesch, A. May 2, 1914, [Convention date]. Stomach tubes for animals.-A tube to be inserted into the paunch of a ruminant animal to remove excess gases comprises a rigid-handle portion a, a flexible central portion b, and a flexible eud portion c carrying one or more end sections d, f pivoted to the tube eccentrically with respect to the axis. The end section or sections will be deflected on meeting an obstruction, so that by inserting the tube with the pivots underneath, the end of the tube will reach the upper part of the paunch and so give access to the opening g and allow the accumulated gases to escape. The flexible tube may consist of a spirally-wound steel strip, the openings at the pivots may be covered over, the pivots may be replaced by pliable connecting- parts, and the flexible portion of the throat tube may be flattened.
Patent GB-191506692-A (GB)
Title: Improvements in or relating to Heat-conducting Devices for application to Kettles, Boilers, or other Vessels through which it is desired to Transmit Heat.
Inventor: BARON FRANCIS EDWARD
IPC: A47J27/024
Filed: 1915-05-05
Abstract: 6692. Baron, F. E. May 5. Boilers.-A kettle, boiler, or other vessel is provided with pieces of metal extending through the wall of the container to increase the areas of the parts in contact with the contents of the vessel and with a heating-medium outside the vessel, the ends of the exterior portions being brought into contact with and secured to the wall of the vessel. The pieces are of a metal, such as copper, and each piece, where it passes through the wall of the vessel, may be surrounded by a packing that is less efficient as a conductor of heat. The metal pieces may consist of wire E, bent as shown in Fig. 3, and applied as shown in Fig 1, the inner ends of the wires being connected to a ring F ; or flat strips, bent as shown in Fig. 7, may be used. In the latter case, the ends H are passed out through the wall of the vessel and bent to form loops H<3>, Fig. 4, on the exterior, and the extreme ends hare secured to the vessel by soldering or by being returned to the interior of the vessel.
Patent GB-191508070-A (GB)
Title: Improvements in or relating to Sighting Devices for use on Aircraft.
Inventor: CHANDLER JOHN EDGAR
Filed: 1916-02-14
Abstract: 8070. Chandler, J. E. Feb. 14, 1916. Angle-measuring instruments.-Relates to sighting-devices for use on aircraft, of the kind comprising a pendulum provided with dash-pot damping-means as described in Specification 27,940/09, and comprises an arrangement wherein the rods connecting the dash-pot pistons to the pendulum are universally jointed at each end. In the form shown in Fig. 1, the pendulating-device comprises a frame or structure consisting of rods C' carried by a cupped bearing-plate C<2>, C<3>, supported upon a ball C<9> seated in a socket A<3> in a supporting-frame and plate A' secured by uprights A<4> to the aircraft. A screw H in a cross-bar A attached to the frame retains the member C<2> on its ball bearing. The oscillations of the pendulum are damped by means of the connecting-rods E universally jointed to the dash-pot pistons F and to the pendulum member. Rotation of the pendulum is prevented by means of rollers C<4> thereon engaging the uprights A<4>. As shown, the device is shielded by means of a wind-screen B provided with a sighting-opening B<1> and a window B<2>. In a modification, the frame C<1> is supported by gimbals upon a central frame, the lower end of which carries the frame or support A' for the dash-pot cylinders. Instead of the rods C', the lower part of the pendulum may be a cylindrical member provided with a sightaperture in line with the window B<1>. The pendulum carries a reflecting-mirror D inclined at 45 degrees and provided with a pointer or indicator. The pointer on the mirror D, in co-operation with a sighting-spot and angle indications on a window C<10> carried by the pendulum, enables directions or bearings of objects to be determined. Graduations may also be provided on the window C<10> to enable distances of objects on the earth's surface to be ascertained when the altitude of the observer is known.
Patent GB-191511332-A (GB)
Title: Improvements in or relating to Incandescence Electric Lamps or/and in the Method of Manufacturing same especially applicable to the Manufacture of So-called Half-watt Lamps or Gas Filled Glow Lamps.
Inventor: BASTIAN CHARLES ORME
IPC: H01K1/56
Filed: 1915-08-05
Abstract: 11,332. Bastian, C. O. Aug. 5. Arc lamps; vacuum tubes.-Closed bulbs of electrode lamps or vapour electric or X-ray apparatus are finally exhausted or, in the case of gas-filled lamps, freed from oxygen, by prolonged chemical action and external heating without raising the electrodes to an oxidizing temperature. A rough preliminary exhaustion may be effected by a pump, by heat, or by boiling mercury in the bulbs. The oxygen-absorbent may be solid, liquid, or gaseous. Suitable substances are sodium, potassium, boron, aluminium, and phosphorus. Red phosphorus may be converted into yellow phosphorus within the bulb, a temperature of 280‹ C. being maintained for 5-6 hours when the bulb has first been rarefied to a pressure of about 3 in. of mercury. Any phosphorus oxides left in the bulb are useful for absorbing moisture. When sodium is used, a temperature of 520-600‹ F. is maintained for 4-48 hours; if the bulb is rarefied to about half an atmosphere, a temperature of 520‹ F. for 24 hours ensures complete action. The amount of reducing-agent taken may be that theoretically required or slightly more; in the last example, 50 per cent excess of sodium is used. The reducing-agent may be placed in a small bulb D communicating with the main bulb and the atmosphere by tubes thickened inwardly at c, d; or the substance may be placed in the intermediate tube C or main bulb. The outer tube is then sealed at the constriction d, and the whole enclosure heated. If the main bulb is of lead glass, the small bulb may be of soda glass. Combustion products may be transferred to the small bulb before sealing this off from the main bulb at the second constriction c. The main bulb may be of lead glass, soda glass, Jena glass, or silica. Lamps of Jena combustion glass may be of small dimensions in comparison with their power. Specifications 2425/82, 2769/83, 15,129/94, 10,870/10, [both in Class 8 (i), Air and gases, Compressing &c.], and 2670/00 are referred to. According to the Provisional Specification, phosphorus or other reagent may be distilled into the bulb from the sealing tube, for instance by the heat of the sealing-off flame; also, metallic reagents may be protected by paraffin wax or vaseline until inserted into the bulb.