baber/WOPTO huggingface dataset:
Patent GB-189718650-A (GB)
Title: Improved Means for connecting Globes or Shades to Lamps and Lanterns.
Inventor: SILCOCK HARRY JOHNSON
Filed: 1897-08-11
Granted: 1898-07-02
Abstract: 18,650. Silcock, H. J., and Tongue, B. A. Aug. 11. Globe holders designed to permit of globes blown in one piece and casting no shadow being used in street and other lamps and lanterns. In the street lamp shown in Fig. 2, the globe c with the flexible washers a<5>, d<5> are secured in position between the clamps a, d by screws and nuts d<2>, d<3>. This form of attachment, which may be modified and adapted to hanging lamps, prevents the entrance of air, and in the case of incandescent lights minimizes damage to the mantles by shocks and vibrations. The ornamental crown or cowl is secured upon the upper end of the globe by the screws.
Patent GB-189720455-A (GB)
Title: An Electric Igniter for Internal Combustion Engines.
Inventor: JENSEN PETER
Filed: 1897-09-06
Granted: 1898-07-23
Abstract: 20,455. Jensen, P., [White, C., and White, A.]. Sept. 6. Gas and like engines, igniting in. In a chamber A communicating with the cylinder are electrodes d and h<1> which may be inspected or removed by removing the plug B. The fixed electrode d is carried on a rod b, secured as shown in a sleeve e surrounded by insulation g. The movable electrode h<1> is on a rod h and is pressed against the electrode d by a tappet s<1> engaging a spring l attached to the block i on the outer end of the rod h. When the incline s<3> on the tappet, riding upon a roller r in the fixed bracket m, releases the spring, the electrodes fly apart and an arc is produced between them. The block i is steadied by a spring blade p fixed to the bracket m. The tappet may be turned on its rod t, so that for normal running a different incline s<2> may be used from the one used at starting.
Patent GB-189720655-A (GB)
Title: Wheel Bearing.
Inventor: POPE JOHN FRANCIS
Filed: 1897-09-08
Granted: 1898-05-07
Abstract: 20,655. Pope, J. F. Feb. 13, [date claimed under Sec. 103 of Patents &c. Act, A.D. 1883]. Hubs.-An external hub D turns on ball bearings L upon an internal hub J connected to the axle A by spiral springs N, N. Additional springs N', N<2> are provided to afford a greater resistance when a heavy load comes upon the axle. The ends of the external hub are closed in by caps K fixed to the axle A, but allowing free movement of the hub. In the case of the driving-wheel the chain-wheel B is mounted on ball bearings b upon the axle and carries four arms C having rollers c which engage with studs M projecting from the end of the hub.
Patent GB-189726074-A (GB)
Title: Improvements in Driving-gear for Velocipedes.
Inventor: VOSPER CHARLES WALTER
Filed: 1897-11-09
Granted: 1898-07-09
Abstract: 26 074. Vosper, C. W. Nov. 9. [Right of Patent relinquished.] Driving-mechanism.-Gearing of the 'Crypto' type is applied to the rear wheel, and is connected by cranks and connecting-rods to the crank axle. In the bicycle shown in Fig. 2, the rear wheel axle G is mounted in ball bearings in the hub, and has keyed to it a disc G<1> carrying star-wheels H, which engage a pinion F keyed on the rear wheel hub, and a stationary internal wheel E fixed to the frame A. Cranks J keyed at right-angles on the axle G are connected by rods L to similar cranks K on the axle C. The cranks K have arms K<2> to carry the pedals, these arms being arranged so that the pedals are diametrically opposite each other. In a modification shown in Fig. 4, one of the cranks K is replaced by a straight crank K<3>, connected to a similar crank J<1> on the axle G, the other crank being bent as before to bring the pedals opposite each other. The cranks and connecting-rods may be replaced by other known forms of transmission gear.
Patent GB-189726339-A (GB)
Title: Improvements in Picture Cord Holders and Adjusters.
Inventor: WHEELER GEORGE WILLIAM
Filed: 1897-11-11
Granted: 1897-12-11
Abstract: 26,339. Wheeler, G. W. Nov. 11. Pictures, hanging on walls.-A plate a, with two holes b, c inclined to one another, is screwed into the back of the frame. The cord is passed through the two holes, the edges of which grip it sufficiently to prevent slipping. Figs. 7, 11, and 12 show different methods of using the plate.
Patent GB-189727956-A (GB)
Title: A Remedy for Preventing Dysentery among Pigs.
Inventor: KUKLINSKI CARL
Filed: 1897-11-27
Granted: 1898-11-26
Abstract: 27,956. Kuklinski, C. Nov. 27. Medicines.-Dysentery among pigs is prevented by administering a mixture of peppermint, alcohol, purgative teas or infusions, and acetic acid. The purgative teas are made by extracting senna leaves, centaury, lavender, liquorice, ferns, coriander, peppermint, elder flowers, golden rod, marjoram, mallow leaves and flowers, dyer's weed, and pansies, with a mixture of alcohol, acetic acid, oil of peppermint, and water.
Patent GB-189800218-A (GB)
Title: Improvements in Guards or Fenders for Tramway Vehicles, and the like.
Inventor: HIPWOOD GEORGE
Filed: 1898-01-04
Granted: 1898-02-12
Abstract: 218. Hipwood, G. Jan. 4. Wheel guards and obstruction-removers. - The recta n g u l a r tilting - frame, formed by the cross-bars A, A' and the two side bars A<11>, is pivoted between the front ends B of the bars a, which slide between rollers on the hangers a<1>. A series of flat springs C are secured to the front bar A and rest on the rear bar A'. A series of rods D, connected in pairs at their front ends D', slide in the bars A, A' and are pressed forward by springs d. Shoes E are pivoted at their rear ends e between each pair of rods D, and are held down on the cross-rods D' by the springs F. Additional springs H, H" are provided to fill the space between the shoes and the front bar A. The end shoes E have rearward extensions E" to throw obstacles to the sides of the track, and all the shoes have rollers f, f<1>. The bunter guard consists of the rectangular frame I, I<1>, I" carrying the springs g, and hinged at h to the end bars A" so as to have a rule-jointed bearing on the cross-bar A'. The bar I is held by the chain J on the drum J<1>, which is secured by the stirrup L engaging in the spring hook l on the dashboard 3, and thus the height of the main portion of the fender from the ground can be regulated by the chain, and the fender can be readily released by pressing back the hook l. The rear bar A<1> of the fender frame is pressed upward by springs N on the cross-bar b, so that the front of the fender frame is depressed as soon as the hook l is released. When the bunter guard is folded down into a horizontal position, it can be pushed back with the fender beneath the car.
Patent GB-189805261-A (GB)
Title: Improvements in Chimney Pots or Ventilating Terminals.
Inventor: WALKER JOHN
Filed: 1898-03-03
Granted: 1899-01-14
Abstract: 5261. Walker, J. March 3. Chimney and ventilating-shaft tops.- Consists of a double uptake C, B having trumpet - s h a p e d wind inlets A between which there may be openings into the annular space. The inner pipe B rests in an annular channel D<1> round the inside of the outer one, and a cap D hangs above it. A fan may be placed at the top of the uptake.
Patent GB-189806157-A (GB)
Title: Improvements in Clamps chiefly designed for use in the Manufacture of Boxes, Cases, and the like.
Inventor: KRUIS HANS
Filed: 1898-03-12
Granted: 1898-04-30
Abstract: 6157. K r u i s , H., and G a l l e e , R. March 12. Staples.-Clamps for connecting or jointing leather, cardboard, or wood pieces for forming boxes, frames, fences, &c., or for strengthening or binding these articles, or for securing the parts of belting, are formed of sheet-metal strips A from which attachment tongues B are cut out and bent at right-angles to the strip, as shown. Several modifications of the clamp are described, adapted for the different purposes for which it is to be used. These modifications comprise alterations in the shape of the strip and in the position and grouping of the teeth, which in some cases may be arrow-headed. The clamp may be corrugated.
Patent GB-189807799-A (GB)
Title: An Improved Photographic Dark Slide.
Inventor: BETHELL THOMAS PETER
Filed: 1898-04-01
Granted: 1899-03-04
Abstract: 7799. Bethell, T. P. April 1. Dark slides.- Relates to a method of making cheap dark slides of cardboard or the like. The dark slide consists of a plate holder or carrier, a sheath, and shutters. The plate holder shown in section in Fig. 1 is made up of a sheet of cardboard A, distance - pieces B, and overlapping rings D ; recesses E<e> are thus formed, into which the plates are slipped. This carrier is fitted into a sheath consisting of a cardboard box with suitable openings at top and sides. The shutters slide between the sheath and carrier. The shutters are made of sheets of cardboard or cardboard and metal, with a hinge near one end for folding them back when open.
Patent GB-189810604-A (GB)
Title: Improvements in Life-boats.
Inventor: MITCHELL JAMES
Filed: 1898-05-09
Granted: 1899-03-04
Abstract: 10,604. Mitchell, J. May 9. Lifeboats.-Covered lifeboats are built of wood or metal of circular cross-section with a flat bottom. The one shown is built of wooden staves held together by hooks A<1> and strengthened by frames B of wood or metal. It is provided with hatchways a, a, closed by sliding covers a<1>, and glazed portholes b. A heavy keel H renders the boat less liable to capsize and ensures her righting. Perforated pipes I fitted with stop-valves I' admit air. G is a seat on which the passengers rest back to back. A pump discharges overboard any water w h i c h may be shipped. The mast F is held in a socket F<1>. The ends of the boat consist of blocks C through which passes the lowering-rope D. This may be cut inside to allow the boat to fall from the davits. Spring- pressed blocks L close the rope-holes when the rope has been withdrawn.
Patent GB-189814579-A (GB)
Title: Improvements in Tenement Buildings.
Inventor: TURNER ARTHUR
Filed: 1898-07-01
Granted: 1898-10-15
Abstract: 14,579. Turner, A. July 1. Rooms and dwellings, general arrangement and design of.-Fig. 3 shows a plan view of a tenement building, forming an improvement on the present system of building in Hong Kong and elsewhere. A number of cubicles or dwelling-rooms C have windows looking on an area or court A common to two houses. Kitchens K are arranged at the back, and shops S are provided with yards or open spaces Y. By this arrangement there are no dark unventilated internal cubicles as heretofore.
Patent GB-189816256-A (GB)
Title: Improvements in or relating to Photographic Cameras.
Inventor: BOULT ALFRED JULIUS
Filed: 1898-07-26
Granted: 1898-10-15
Abstract: 16,256. Boult, A. J., [Kozy Camera Co.]. July 26. Cameras; roller slides.-Relates to a pocket camera, in which the casing is in two parts 10 and 12 hinged together. In the opened-out position the two parts are supported by stay rods 16, one end of each of which slides on a rod 18 when the casing is shut up. A bellows 14 connects the free edges of the sides of the casing so as to exclude light from the interior of the camera. The lens is mounted at 60, its axis being perpendicular to the 'platen' 20, when the casing is open. The ' platen ' 20 or support for the film of a roller slide is mounted so that it can be slid back sufficiently to allow a dark slide to be inserted when plates are made use of. The receiving-spool of the roller slide is actuated from the outside by a pin 44. The pins, such as 46, for the other ends of the rollers, are mounted on spring wings of the ' platen' 20, which are bent back to allow the rollers to be inserted.
Patent GB-189820547-A (GB)
Title: A Card Book or Holder.
Inventor: HERSEY MAXIMILIAN HAUSER
Filed: 1898-09-29
Granted: 1899-01-07
Abstract: 20,547. Hersey, M. H. Sept. 29. Card cases.-A card book or holder consists of a cover a detachably affixed to a stub b from which the visiting or other cards d can be torn along a line of perforations c.
Patent GB-189822660-A (GB)
Inventor: BRIGGS CHARLES HENRY
Filed: 1898-10-28
Granted: 1899-09-09
Abstract: 22,660. Briggs, C. H., Rothera, S., and Loxam, J. Oct. 28. Rollers. -The leather or other covering-material C is applied to the front top rollers of spinning and like machines in the form of a long spiral band, the ends C<1>, C<2> of which are thinned down The layers are cemented together, and when dry the surface is turned.
Patent GB-189824532-A (GB)
Title: Electric Cables for High Tension Currents.
Inventor: MILLS BENJAMIN JOSEPH BARNARD
Filed: 1898-11-21
Granted: 1899-09-16
Abstract: 24,532. Mills, B. J. B., [Soc. Franþaise des CÔbles Electriques, SystÞme Berthoud, Borel et Cie.]. Nov. 21. Cables for hightension currents are built up of a central stranded core A of bare wires surrounded by a layer of insulated conductors B. Several such single cables may be combined with insulating-material to form a multiple cable.
Patent GB-189900429-A (GB)
Title: An Improved Saddle Clip for Cycles and the like.
Inventor: THOMAS JOHN
Filed: 1899-01-07
Granted: 1899-12-23
Abstract: 429. Thomas, J. Jan. 7. Saddle clips.-The clip consists of two parts with curved central portions a, c adapted to embrace the L pin, and lateral extensions f which are threaded to receive nutsj. Washers h, i with suitably-shaped openings are placed on the extensions and are caused to grip the wires k of the saddle frame by screwing up the nutsj. One of each pair of washers is provided with pins l engaging holes in the corresponding washer to allow adjustment of the inclination of the saddle. The two parts f are provided with projections g and recesses which engage together. In modification, the washers are adapted for saddles with double wires.
Patent GB-189901225-A (GB)
Title: Improvements in Valve Gear of the Corliss Type.
Inventor: DAVY CHARLES
Filed: 1899-01-18
Granted: 1899-11-18
Abstract: 1225. Davy, C. Jan. 18. Valve gear.-Relates to Corliss valve gear, and consists in relieving the valve spindle of all bending stress so that it is subjected only to the torsional stress incidental to turning the valve. Figs. 3 and 4 show a form of the invention with trip gear. The motion lever D is supported on bearings at the ends of the boss of the trip-lever J, which is pivoted on a fixed bushing b formed by an extension of the bracket B concentric to the spindle. The trip-lever is coupled to the valve spindle A by means of a clutch disc H with grooves at rightangles to each other on its opposite faces which engage with projections on the trip-lever and a faceplate G fixed to the valve spindle. The disc H has clearance enough to have free play in case any want of alignment or concentricity occurs owing to wear or other cause. The lever D is capable of engaging with the trip-lever by means of a latch or pawl K. When the invention is applied to exhaust valves, or to valves with tripping-gear in connection with the rod E, the tripping-lever J is dispensed with, and the lever D is mounted directly on the bracket b and itself engages with the disc H. In cases where the actuating-rod E and dash-pot rod F can be placed parallel to each other, a single slot and bar connection may be substituted for the disc device described above.
Patent GB-189902430-A (GB)
Title: Improvements in Barometers.
Inventor: PLAYFAIR CHARLES MURRAY
Filed: 1899-02-03
Granted: 1899-12-09
Abstract: 2430. Playfair, C. M. Feb. 3. Barometers.-The liquid, preferably glycerine with a trace of water, is poured into a tube F fitted airtight into a cylindrical vessel C, the top of the tube being closed by a porous plug H. The capacity of the reservoir C and the pressure of the air or gas therein may be regulated by a screw G acting upon a spring metal bottom. The frame F carrying these parts is adjustable by a screw S upon the frame J, on which are scales K, L, M for various purposes. Vernier slides and pointers A, Bare moved over t h e scales by milled heads P, P. The scale L is graduated for altitudes, and is adjustable in a slide Q, while the scale M, graduated empirically, is used for correcting for temperature according to the reading of a thermometer N.
Patent GB-189904682-A (GB)
Title: Improvements in Animal Traps.
Inventor: HOOVER JAMES H
Filed: 1899-03-03
Granted: 1900-02-03
Abstract: 4682. Hoover, J. H. March 3. Traps.-Relates to the construction of a selfsetting trap having a separate compartment for the captured animal. Fig. 1 shows the trap in section. 2 represents the trapping-compartment, 3 the retaining-compartment, and 4 a passage way extending partly over the two compartments. Doors 18 are formed at each side of the compartment 2, and are connected to the arms 15 of a yoke pivoted at 15<a>. The central member of the yoke is connected by a rod 14 to a lever 9 carrying the trip plate 6 having a projection 6<a> engaging a catch 13. The plate 6 is placed near the bait receptacle 5, and is provided with counterweights 12 to re-set it. The passage 4 is provided with a tilting bottom plate 21 pivoted at 22, and having on its end a trip plate 26 with notches to engage the catches 30 when the plate 21 is in its horizontal position. The plate 21 is raised to engage the catches 30, when the trap is released, by an arm 20 attached to the yoke 15. The animal, in its attempt to escape after the doors 18 are closed, passes up an incline 34, 35 to the plate 21, which is released from the catches 30 by the weight of the animal, which is thus thrown into the compartment 3, and cannot escape, by reason of a toothed plate 37 and a hinged plate 32 pivoted at 33 at the top of the passage 35. The plate 21 in descending bears upon the arm 20, and tilts the yoke 15 to re-set the trap.
Patent GB-189905177-A (GB)
Title: An Improved Cutter for Dressing Slates, Tiles, and the like.
Inventor: ADAMSON THOMAS
Filed: 1899-03-09
Granted: 1900-01-13
Abstract: 5177. Adamson, T. March 9. Dressing slates, tiles, &c.-A lever A with cutting-edge is pivoted on a base consisting of two side bars D with connecting portions as shown and a hook or feet H or perforated lugs K for holding it. The pivot consists of a screw C which is adjustable by nuts G to set the cutting-edge at any desired distance from the base. Adjustable fences may be attached as shown in dotted lines.
Patent GB-189907195-A (GB)
Title: Improvements in Book Binding.
Inventor: CROCKER SAMUEL HENRY
Filed: 1899-04-05
Granted: 1900-03-10
Abstract: 7195. Crocker, S. H. April 5. Bookbinding. - The covers A, of ordinary stiff material, are connected together by a strip of fabric B, which is fixed to the covers, and a stiff back C having flexible side portions c attached to the covers. The leaves of the book are secured in the usual way to the covers and back.
Patent GB-189912845-A (GB)
Title: Improvements in Automatic Couplings for Railway and Tramway Vehicles.
Inventor: FRAMPTON HENRY SWITHIN
Filed: 1899-06-20
Granted: 1899-10-21
Abstract: 12,845. Frampton, H. S. June 20. Couplings, automatic.-Relates to improvements in couplings of the type described in Specification No. 1833, A.D. 1899. The block A, secured to the draw-bar B by the bolt g, has extensions a', b<1> and lugs C, D to which the slotted frames H, E are secured. When the vehicles are brought together, the pivoted jaws F approach at right-angles and pass each other, and are returned to the normal position shown in Fig. 19 by the pivoted spring rod R. The vehicles are uncoupled by a half turn of the rod 0, connected by the universal joint L to the bolt K which draws the frame H into the position shown in dotted lines, and releases the jaws F. The operating-handles for the rods 0 are arranged so as not to project beyond the sides of the vehicles. In order to slip carriages, each guard's van is fitted with a lever which operates a rack gearing with a pinion on the rod O. The frames H, E may be interchangeable, so that, should the rod R or other parts break, the jaws F may be arranged to depend instead of stand up, and drop by their own weight to engage the slots in the frames H.
Patent GB-189915014-A (GB)
Title: Improved Interlocking Roofing Tile.
Inventor: COX ISAAC GREENSLADE
Filed: 1899-07-21
Granted: 1899-12-09
Abstract: 15,014. Cox, J. G. July 21. Roofing-tiles.-A recessed rib E at one side edge of the tile fits over a rib F of an adjacent tile, and a rib A underneath the lower edge of the tile comes below a rib C at the upper edge of the tile below. The lower end of the rib E fits in a rabbet D at the upper end of the rib of the tile below.
Patent GB-189915436-A (GB)
Title: An Improved Ball Cock for Water Cisterns.
Inventor: BEDELL HENRY GEORGE
Filed: 1899-07-27
Granted: 1899-09-30
Abstract: 15,436. Bedell, H. G., and Welsby, J. July 27. Ball and float valves.-The body part 2 of the casing of the cistern supply valve 7 is screwed to the cap 9, and is readily removed to facilitate repairs &c. The valve stem is guided above and below as shown, the upper part having a flat or groove 20, and the lower part engaging the float lever 1. Fig. 3 shows a valve which opens against the pressure of the water, while Fig. 6 shows a valve which opens with the pressure of the water, a reservoir 18 being formed to contain water which acts as a cushion. In the latter valve a boss 21 limits the opening of the valve and a projection on the float lever limits its fall. The position of the outlet 10 may be altered by adjusting the thickness of the washer 17.
Patent GB-189918883-A (GB)
Title: A Game or Appliances for Affording Commercial Information.
Inventor: REINHARDT BENO
Filed: 1899-09-19
Granted: 1900-08-04
Abstract: 18,883. Herman, Beno Reinhardt, Baron. Sept. 19. Indicating and registering announcements and information.-An appliance which may be used as an educational game or for imparting commercial information in banks, stock exchanges, statistical bureaux, &c., consists of a map of the world and symbols to be stuck thereon which represent by their nature and size the nature and quantity respectively of the commercial productions of the country whereon they are stuck, and carry also the flag of such country. On the stem of each flag is a clamp representing by its colour and height the amount of export bounty or import duty. The symbols may be altered according as the conditions vary by pasting strips of paper on them.
Patent GB-189920808-A (GB)
Title: Improvements in and relating to Casting Metals.
Inventor: PATTERSON WILLIAM JOSHUA
Filed: 1899-10-17
Granted: 1900-03-24
Abstract: 20,808. Patterson, W. J. Oct. 17. Castings. - P i g metal or other castings, contained in moulds which form an endless series passing over sprocket - wheels, are cooled by first bringing the moulds into contact with cold water, to cause the metal to set, and then submerging both the mould and metal in boiling-water to effect a rapid cooling. In the arrangement shown in Fig. 1, the moulds pass along a track c<1> in a tank c allowing them to be partially cooled, and then pass into a tank d of boiling water, where they are submerged. The castings are further cooled by a spray h on the inclined track g, and are dumped while passing over the wheel e'. Suitable supply pipes and overflows are provided to the tanks, or only one tank may be used having two parts of different depths, the temperature of the water increasing from the supply end to the discharge end.
Patent GB-189921173-A (GB)
Title: A New or Improved Application of Balanced Cranks to Wood-cutting and Sawing Machines.
Inventor: PICKLES GEORGE
Filed: 1899-10-24
Granted: 1900-09-22
Abstract: 21,173. Pickles, G., and Pickles, J. T. Oct. 24. Drawings to Specification. Sawing.-The cranks of frame and other reciprocating saws are balanced by forming the webs with prolongations, or by attaching balance weights opposite to the webs.