baber/WOPTO huggingface dataset:
Patent GB-190302819-A (GB)
Title: Improvements in Letter Boxes.
Inventor: DRAKE GEORGE ELIJAH
Filed: 1903-02-06
Granted: 1903-12-03
Abstract: 2819. Drake, G. E. Feb. 6. Letter-boxes.-To prevent tampering with the contents, the letter-slit inclines upwards so that if a rigid instrument is inserted it will be directed towards the top of the box. Inside the slit is pivoted on a bracket e a tray cl having serrations at its lower edge to arrest the withdrawal of the contents by the insertion of a string or the like, the tray being held in position by a spring f. Connected by links with the tray is a shutter g, which, when the lower edge of the tray is lifted upwards, tends to close the letter-slit. The lower edge of the shutter may have a knife-edge, which is adapted to work in connection with a sharp edge on the lower edge of the slit to cut the string or the like by which the tray may have been tilted.
Patent GB-190303090-A (GB)
Title: An Improved Clutch-actuating Mechanism for Speed and Reversing Gears of Motor-cars and other Machines and Mechanisms.
Inventor: GOODALL GEORGE JAMES
Filed: 1903-02-10
Granted: 1903-06-25
Abstract: 3090. Goodall, G. J. Feb. 10. Motor road vehicles.-Relates to cam mechanism for operating clutches of change and reversing gears for motor cars &c. Figs. 1 and 3 show the mechanism arranged for three speeds and a reverse. The wheels c<2>, c<3>, c<4>, c<5> are driven continuously, the wheel c<2> in the reverse direction, and the wheels c<3>, c<4>, c<5> forwards at different speeds. The clutches l, m slide on feathers on the driven shaft c and engage the clutch parts e, f, g, h on the gear wheels. The straps l<1>, m<1> surrounding the clutches are fixed to rods l<2>, m<2> which rest on bearing- surfaces y and engage cam-slots n', o<2> in discs n, o. The discs n, o are toothed and are geared together by the intermediate wheels q. The discs n are rotated by toothed sectors s engaging the wheels s<2>. The toothed sectors are carried by a shaft r which can be moved by the hand or foot of the driver. By successive movements of the shaft r, the clutches can be engaged in succession, or all can be disengaged. In the arrangement shown, in changing from the slow speed to the high speed, the intermediate speed is brought into gear temporarily. Any number of clutches may be operated by camdiscs geared together so as to rotate simultaneously
Patent GB-190306700-A (GB)
Title: Improvements in Projectiles.
Inventor: DENSLER NAT
Filed: 1903-03-23
Granted: 1903-04-30
Abstract: 6700. Densler, N. March 23. Projectiles; fuzes for projectiles.-The projectile is formed of a body 10, containing the explosive charge, and of a casing 19, connected to the body by bending over the edge 20. The firing-pin 15 is normally held clear of the detonator 14 by the spring 17, and it is connected to the casing 19 by a wire 22. When the projectile strikes an armourplate, the casing 22 is stripped off and remains outside, while the body 10 penetrates the armour, stretching the wire 22 and igniting the explosive.
Patent GB-190309452-A (GB)
Title: Improvements in Apparatus for Testing Organically Contaminated Liquids such as Sewage and Sewage Effluents.
Inventor: SCOTT-MONCRIEFF WILLIAM DUNDAS
Filed: 1903-04-27
Granted: 1903-12-10
Abstract: 9452. Moncrieff, W. D. Scott-. April 27. Sewage and foul waters, treating ; baeteriological processes.-An apparatus for testing organically contaminated liquids, such as sewage and sewage effluents, with regard to their susceptibility to the chemical changes produced by bacterial action, consists of a standard filter, provided with means whereby variable and known volumes of air can be passed through it, and whereby samples of the liquid can be drawn off at different depths for examination. The filter consists of an airtight vessel A, containing standard filtering-material supported on a perforated plate B, and supplied with sewage by a tilting trough D, the oscillation period of which can be adjusted by weights. Variable and known volumes of air are drawn through the filter by means of bellows I, operated by a tilting trough K, supplied with water alternately on opposite sides of a central partition, or by other means. The quantity of air passing is registered by a meter F. Samples of the liquid are drawn off for examination through channels Q, arranged at different heights and provided with cocks R. In a modification, the bellows and meter are dispensed with, and the filter is connected with the upper part of a closed siphon flushing-tank, by means of which definite quantities of air are drawn through at predetermined intervals.
Patent GB-190310227-A (GB)
Title: Improved Construction of Travelling, Plug, for Cleansing Sewers and Drains.
Inventor: CHASE PHILLIP
Filed: 1903-05-05
Granted: 1904-03-10
Abstract: 10,227. Chase, P. May 5. Cleaning pipes.-Drains and sewers are cleansed by means of a travelling plug, forced along by the pressure of water, and consisting of a wooden or metallic body A, having a central hole M and a number of longitudinal passages B, closed by valves C. India-rubber rings P are attached to the ends to fit the drain or sewer. The valves are actuated by levers J, K, and a central rod G having stops N. In working the device, a rope passed through the sewer is fastened to the eye H, and another to the eye R ; the plug is placed in the sewer, the eye H leading ; water is then run into the drain behind the plug, which drives it along. If the plug is obstructed, the valves are opened by pulling the rod G, when the rush of water washes away the obstruction.
Patent GB-190312095-A (GB)
Title: Improvements in the Manufacture of Bricks.
Inventor: PERKIEWICZ MAX
Filed: 1903-05-27
Granted: 1903-09-03
Abstract: 12,095. Perkiewicz, M. May 27 Coating surfaces with liquids and plastic materials; coating surfaces, compositions jor. - Relates to the prevention of deposits on, and discoloration of, bricks during drying and burning, by the application of a paste of water, flour, and gelatine with aluminium sulphate i f required. Suitable proportions are water, 180 to 200 kilogrammes, gelatine, 11 kilogrammes, and flour, 11 kilogrammes. Instead of aluminium sulphate, alum or tanning-liquid may be used. The flour paste can be added to the gelatine either cold or boiled; when used cold, it is allowed to stand and ferment. The paste may be applied by hand, or by the device shown in the Figure for use with extrusion presses. A chamber a, supplied with paste by the tube b, having adjustable side pieces c is placed above the issuing brick column z and the paste is spread over the clay by a scraping slip d of felt or leather.
Patent GB-190313034-A (GB)
Title: Method and Apparatus for Separating Solid or Liquid Particles from Gases and Vapours.
Inventor: THEISEN EDWARD
Filed: 1903-06-10
Granted: 1903-07-30
Abstract: 13,034. Theisen, E. June 10. Smoke and fumes, treating.-Relates to a method of, and apparatus for, separating solid or liquid particles from gases and vapours, which can be applied to the freeing of blast-furnace gases from coarse d u s t particles. The gas or vapour issuing from a pipe e is caused to impinge against one or more stationary cushions a of gas, produced by the gas pressure itself, the solid particles being retained by the cushion and the vapour or gas rebounding therefrom and passing out through a pipe f. The vessel within which the cushion is formed is filled with metal shavings, strips, &c., and a perforated or wire gauze partition may be arranged between the filling and the vessel. In Fig. 2 two vessels are shown, which can be rotated on a spindle d so that one may be cleared of deposit while the other is in action. The supply pipe may be arranged vertically over a cushion constructed with smooth or corrugated surfaces or circular bodies, through which the dust falls ; or the gas may be led round a spiral chamber having a series of cushions formed on its walls.
Patent GB-190315944-A (GB)
Title: Improvements in Elastic Fluid Turbines.
Filed: 1903-07-18
Granted: 1904-05-19
Abstract: 15,944. British Thomson-Houston Co., [Curtis, C. G.]. July 18. Steam &c. turbines.-An elastic - fluid turbine is fitted with a feeler adapted to contact with the turbine wheel and an indicator outside the turbine casing in order that the position of the wheel can be readily determined and corrected for wear when necessary. A push-button P is mounted in the side of the turbine casing A and carries a roller K at its inner end adapted to contact with the rim a of the wheel. The push-button has a pointer R co-operating with a scale S. The roller may be mounted on a crank arm or other means may be employed.
Patent GB-190318277-A (GB)
Title: An Improved Safety or Locking Device for Bicycles Tricycles and the like.
Inventor: PEDUCASSE BERNARD
Filed: 1903-08-24
Granted: 1904-07-21
Abstract: 18,277. PÚducasse, B. Aug. 24. Locking and other apparatus to prevent thift.-Relates to locking-devices for bicycles, tricycles, and motor cycles, to prevent theft when they are temporarily left. The locking is effected by the engagement of a forked mandrel e with the flattened part of the pedal shaft f. To unlock the device, a key is inserted at b' in the down tube, and, after being passed through a hole s in a strip r, it is turned through a semicircle so that it may pass through an inverse aperture t, Fig. 6, in a strip p. By now pressing upon the key, a spring, carrying a projection a<1>, pushes back a second spring z, so that a lug y is withdrawn from a hole in a plate g connected to the mandrel, and, by operating a stud m in a slot n, the mandrel may be lifted clear of the shaft. When the end of the slot is reached, the key is withdrawn, and the spring z returns the lug to a second hole x<1>. A nipple regulates the displacement of the plate g. More particularly in the case of free-wheel cycles, the wheel also may be locked ; for this purpose, the mandrel is connected by a lever A, Fig. 9, with a lever C carrying a shoe or slipper E.
Patent GB-190319963-A (GB)
Title: Improved Shackles for Attachment to Anchors.
Inventor: KRAUS ANTON
Filed: 1903-09-16
Granted: 1903-10-22
Abstract: 19,963. Kraus, A. Sept. 16. Shackles and swivels for anchors. The bracket a is attached to the anchor ring by the crossbolt d, and the eye or ring b is connected to the bracket a by the bolt e, which is screwed into the thickened portion or nut c of the ring. The bracket a and bolt e are fitted with ball bearings at g.
Patent GB-190322519-A (GB)
Title: Improvements in and relating to the Stoppering of Bottles.
Inventor: SMITH GEORGE
Filed: 1903-10-19
Granted: 1903-12-10
Abstract: 22,519. Smith, G. Oct. 19. Stoppers; refilling, preventing.-A valve 11, Fig. 1, with fluted sides 14, fits in a chamber in the neck of a bottle 10, the neck being narrowed at the mouth 12. The valve 11 opens when the bottle is inverted. Liquid can only be poured into the bottle when a glass or other plug 15, shown in section in Fig. 2, is removed. The plug is frictionally held in a recess in the valve by a rubber, cork, &c. washer 16 ; or the plug may be partially covered with tinfoil so as to hide a hole 17, Figs. 2 and 4, through which a standard screw key 18 can be introduced into a hole in the plug for the purpose of removing it. The bottle can thus only be filled by an authorized person. Fig. 3 shows one modified form of the recess and the washer 16 which engages the plug ; other forms of washer are described. An ordinary cork 13 is employed with the device.
Patent GB-190323028-A (GB)
Title: An Improved Needle Threader for use in connection with Sewing Machines.
Inventor: LAURENCE CHARLES
Filed: 1903-10-24
Granted: 1904-06-30
Abstract: 23,028. Laurence, C. Oct. 24. Needlethreaders.-An arm c hinged to a clip attached to the needle-bar of a sewing-machine is forked at the lower end to receive a slide e, Fig. 3, and is provided with a groove c<5> as a guide for the needle. The slide carrries a threading hook h, preferably made from a flattened needle, and can be moved to and fro by side plates f, Fig. 4, attached to it. The sping g may be dispened with and the hook may be replaced by a pair of tongs i, Fig, 7. The arm c is provided with stops at the hinge to prevent breaking the needle or fouling the machine head when not in use.
Patent GB-190324763-A (GB)
Title: Improvements in Heald Operating or Dobby Mechanism of Looms for Weaving.
Filed: 1903-11-14
Granted: 1904-10-20
Abstract: 24,763. Hattersley & Sons, G., and Holmes, G. P. Nov. 14. Loom dobbies.-In the Hattersley dobby, the balks b, Fig. 1, and the jack levers a are connected by coupling-links c, and the fulcra 4 of the iack levers are placed relatively to the pivots 2, 3 and connections 5, 6 of the catches d, d' and balks b, in such positions that the jack levers receive sufficient motion to operate the healds directly. Antifriction rollers h mounted on a shaft k or a grate or grid &c. may be employed to support the pieces c and balks b. The inclined slots f for the draw-bars g, g<1> are arranged so that the catches d, d' may be maintained as nearly as possible at right-angles to the balks throughout their motion. When desired, the draw-bars g, g', catches d, &c. are released from the strain or pull of the healds, when the latter are required to be retained in their elevated positions, by furnishing the needles t, operated from the pattern mechanism p, q, with projections which overhang and force down the counterbalanced catch m so that the hook m<3> is engaged by the book c<1> on the piece c, the catch m, which may alternatively be a simple gravity catch operated by the needle t, then sustaining the full weight of the healds. The improvements may be applied to a positive dobby as shown in Fig. 1 or to a non-positive dobby, and the catches m may be applied in the case where coupling-pieces c are not used as shown in Fig. 6.
Patent GB-190328232-A (GB)
Title: Improvements in Coin-freed Apparatus for Electric Supply.
Inventor: SABAT ANTONIN
Filed: 1903-12-23
Granted: 1904-02-25
Abstract: 28,232. Sabat, A. Dec. 23. Electric lighting ; coin action.-Provides means for the illumination of staircases, corridors, and the like for a short time. The coin overbalances a switch 4, which remains nipped between a pair of fingers 10 till another lever 16 containing a slide 29 is overbalanced by the lengthening of a resistance 27, which allows the slide to be pushed out by a spring 28. The circuit of an electromagnet 42 is then completed through a mercury contact 40, and the armature 12, which carries one of the switch fingers, is shifted so as to let the coin lever re-set itself, the coin having meanwhile dropped off.
Patent GB-190400127-A (GB)
Title: Improvements in Dry Seats, Seat Wipers and the like.
Inventor: HAMMOND JAMES HILL
Filed: 1904-01-02
Granted: 1904-11-03
Abstract: 127. Hammond, J. H., and Westbury, A. J. G. Jan. 2. Seats and seat backs. - Garden and other similar seats for vehicles are arranged to be dried by squeegees attached to the frame. The seat is formed by a number of rollers a, Figs. 1 and 3, of wood, metal, or other material, rotating on centres d and geared together by pinions e so as to rotate simultaneously. Squeegees l, preferably formed of india-rubber strips in metal frames, are held against the lower parts of the rollers by adjustable springs o. The rollers are actuated by gearing f, g, engaging a pinion carried by a ratchetwheel h actuated by a lever k, which may be returned to its normal position by a counterpoise or a spring. The wear of the squeegees is least when the rollers rotate in only one direction, but they may be rotated both ways, and the squeegees may be of any suitable material. Double seats have separate rollers for each seat ; the handles may be both at the centre, or one in the centre and one at the end, or one at each end. The seat may have either a fixed or a movable back, which is preferably grooved vertically to let water run off.
Patent GB-190402269-A (GB)
Title: Improvements in and relating to Sparking Plugs
Inventor: BARBER THOMAS WALTER
Filed: 1904-01-29
Granted: 1905-01-28
Abstract: 2269. Barber, T. W. Jan. 29. Gas and like engines, igniting in. The outer casing of the plug is screwed into the cylinder and has ledges g, o formed as shown. A conducting- rod d with discs h, n passes centrally through the casing, and round it are placed a non-conducting tube e, insulating-material such as asbestos or kieselguhr j, and plates of mica or other insulating- material i, f, the whole being adjusted by a gland. Electric connection is made at l, the washers m being insulators. The chamber between the ledges g, o receives some of the explosion products, which in rushing past the disc n keep the metallic sur- faces clean thus ensuring perfect sparking across the gap. One or more spindles d may be used thus producing a single or double-circuit plug.
Patent GB-190409733-A (GB)
Title: Improvements in and connected with Fans.
Inventor: CHAMBRELENT EDOUARD CHARLES
Filed: 1904-04-28
Granted: 1905-01-19
Abstract: 9733. Chambrelent, E. C. April 28. Fans. - Relates to fans provided with fancy cases in the shape of bottles, fruits, flowers, vases, boxes, biscuits, &c. on which are displayed appriate advertisements. Any form of fan opening in the manner of the example shown in Figs. 1 and 2 may be used.
Patent GB-190412296-A (GB)
Title: A New or Improved Window Sash Wedge and Lifter.
Inventor: BURGESS JOHN THOMAS MEDLICOTT
Filed: 1904-05-31
Granted: 1905-03-30
Abstract: 12,296. Burgess, J. T. M. May 31. Wedges.-A window-sash wedge and lifter consists of a plate 5, preferably ribbed at 14, having a wedge end 6 formed by shaped turned-up sides, and a longitudinal slot 8 through which a woodscrew may be passed to secure the article. At the other end of the plate, the metal is curved or shaped to form a thumb or finger piece 7. The plates are attached, preferably one on each side, to any desirable part to the sash frame. When the slot 8 lies vertically, the thumb-piece may be gripped to raise or lower the sash, while, by turning the plate through a right-angle about the screw head, and pushing the wedge end forward between the sash and window frame, any vibration of the sash is prevented. The Provisional Specification states that the wedge end may be formed by stamping from the underside of the plate.
Patent GB-190418387-A (GB)
Title: Improvements in Water Gauge Glass, Protectors, Guards or Shields
Filed: 1904-08-25
Granted: 1905-01-26
Abstract: 18,387. Lister, T., and Lister & Co., T. Aug. 25. Gauge-glass fittings.-Gauge glasses are protected by a casing composed of plate glass or like sides D and vertical convex stays C. The casing is held in place by means of hinged clips A, fastened by studs B, so that the nuts are enclosed and are in full view from all sides.
Patent GB-190419989-A (GB)
Title: Dyeing Process of Skins for Glove-making and other uses.
Inventor: NUSCH FERDINAND
Filed: 1904-09-16
Granted: 1905-07-13
Abstract: 19,989. Nusch, F., [Sorel, P.]. Sept. 16. Dyeing.-Skins for use in glove-making &c. are dyed in a bath of potassium bichromate with subsequent shaking to obtain complete penetration of the dye.
Patent GB-190423464-A (GB)
Title: Improvements in One Lever Locks and Latches.
Inventor: SQUIRE JAMES EDMUND ALLDRITT
Filed: 1904-10-31
Granted: 1905-09-14
Abstract: 23,464. Squire, J. E. A., and Squire, H. A., [trading as Squire & Sons, H.]. Oct 31. Locks, key.-The spring G of a one-lever lock or latch is made the same width as the interior of the case and of the shape shown in Fig. 3, and is adapted to bear against a projection b<1> formed on the lever B.
Patent GB-190426787-A (GB)
Title: Improvements in and relating to Collar Studs, Cuff Links and the like.
Inventor: SIMONE MICHELE GUGLIELMO DE
Filed: 1904-12-08
Granted: 1905-04-13
Abstract: 26,787. Simone, M. G. de, and Simone, D. R. de. Dec. 8. Studs; sleeve-links; laces.-Flexible devices of cord, chain, or wire are temporarily attached to studs or sleeve-links by means of holes, rings, loops, or other suitable attachments, to facilitate fastening. The cord b, Fig. 1, is passed through a hole a in the stud, and one end is passed through a hole d in the tag c on the other end. The collar is then fastened as shown in Fig. 2. A similar attachment for sleeve-links is shown in Fig. 6. In modifications, the head of the stud may be provided with a slot, a stud with a hinged head may be used, or the stud may have a hole extending down through the head and stem, when one end of the cord is provided with a knot or stop. The cord may also have a tag at each end of such a size as to pass through the hole in the stud, unless employed with a slotted stud, when the tags may be larger.
Patent GB-190427797-A (GB)
Title: An Improved "Ovary Tonic" or Compound for Poultry.
Inventor: SMITH LEONARD
Filed: 1904-12-20
Granted: 1905-10-05
Abstract: 27,797. Smith, L. Dec. 20. Medicinal preparations. - A preparation for stimulating egg production in poultry consists essentially of a mixture of iron phosphate and glycerine. A certain proportion of the iron phosphate may be replaced by sodium and potassium phosphates, or by calcium phosphate.
Patent GB-190428228-A (GB)
Title: An Improved Table Game.
Inventor: WANSBROUGH CECIL SHARTMAN
Filed: 1904-12-23
Granted: 1905-10-05
Abstract: 28,228. Wansbrough, C. S. Dec. 23. Games imitating billiards games played with cues, discs, balls, tables, and pockets.-A table game is played by flipping discs, or moving balls or discs by means of cues, over a table which is provided with a set of border rails a, Figs. 1 and 2, formed with a rubber or like cushion d. Each rail is formed with a hinged corner b, which is raised when a disc is to be propelled from a corner. The centre of the table is marked with a spot m, and circles are marked on the table to show which discs are nearest to the spot m. Pockets, preferably six in number, are formed in the border a by cutting away the cushion d, and by securing felt pads e to the cushion; or net &c. pockets may be used instead of felt ones. Each player trios to get his disc near the spot m, and, in modified methods of playing, may try to pocket his own or opponent's disc or ball. The rails a are fixed to the table by cramps k, which engage projecting tongues l on the rails, and the rails are further held in place by brackets f, which are formed with slots g to engage screws h in the rails a. The corners b are provided with protective rubber pads i. The table may be a reversible one, or may be combined with another table game.
Patent GB-190502901-A (GB)
Title: Improvements in or relating to the Wheels of Vehicles, Driving Pulleys and the like.
Inventor: STAGG THOMAS DANIEL
Filed: 1905-02-13
Granted: 1905-12-14
Abstract: 2901. Stagg, T. D., and Rowell, D. Feb. 13. Pulleys and driving-drums.-Relates to means for fixing the spokes of vehicle wheels, pulleys, and the like. The metal hub has a plate with projections B which form pockets for the ends of the apokea, the pockets being alternately deep and shallow. The deep pockets widen out from the top, then become narrow, and widen out at the bottom. The shallow pockets are widest at the bottom. The projections B may be widest where they meet the plate, so that the pockets are wedgeshaped. The spokes, which are put into the pockets by sliding them sideways, project a little above the partitions B, and a plate E, which is fastened by bolts F, holds them tightly in position.