baber/WOPTO huggingface dataset:
Patent EC-SP12011711-A (EC)
Title: Nuevos derivados dihidro-oxazolobenzodiazepinonas, su procedimiento de preparación y las composiciones farmacéuticas que los contienen
Inventor: Ling István
IPC: A61P9/10
Filed: 2012-03-06
Abstract: Compuestos de fórmula (I) :en la que:¢ R1 representa un átomo de hidrógeno o un grupo alquilo;¢ R2 representa un grupo alquilo;¢ R3 representa un grupo arilo o heteroarilo.Medicamentos.
Patent GB-189602132-A (GB)
Title: Improved Means for Exhibiting Notices, Advertisements, Cricket Scores, and the like.
Inventor: DIXON WILLIAM
Filed: 1896-03-18
Granted: 1897-03-06
Abstract: 2132. Dixon, W. March 18. Signals, indicator or visible. -The apparatus represented in Fig., 4 is used for exhibiting cricket scores, and the numbers at race meetings, &c. The grooved bars F, between which the numbers &c. are placed, are fixed to a standard D, pivoted to bars B, C, which are pivoted to plates G on the standard A fixed to the ground. The bar or lever B is elongated, as shown, and is provided with a handle Z to lift or lower the frame. When fully raised, the standard D will be in line with the standard A, but the frame may be held at intermediate heights by means of a spring, or a counterweight on the lever B.
Patent GB-189700251-A (GB)
Title: Improvements in Secondary Batteries, and Process of Forming same.
Inventor: HARRIS GEORGE WASHINGTON
Filed: 1897-01-05
Granted: 1897-03-06
Abstract: 251. Harris, G. W., and Holland, R. J. Jan. 5. Secondary batteries.-The plates are made from a single integral piece of lead by moulding, rolling, or sawing into the form of an openwork or skeleton plate, Fig. 1, having oppositely-inclined intersecting ribs and grooves on its opposite side, and the grooves are open at the sides and bottom of the plate to allow of expansion and to prevent the plate from buckling. At the top of the plate is a flange B with a groove C in which the connecting-bar is fixed. The plates are formed in a bath composed of two acids, one of which, e.g., sulphuric acid, is a non-solvent or slight solvent of lead while the other, e.g., acetic acid, is a solvent, together with one or more salts of each acid. The plate is subsequently further formed in a bath composed of dilute sulphuric acid and an acid sulphate, and in this bath the positive electrodes are reduced to form negative electrodes as required.
Patent GB-189702401-A (GB)
Title: An Improved Sandpapering Machine, for Smoothing or Finishing the Surface of Wood or other Substance.
Inventor: WILD WILLIAM
Filed: 1897-01-29
Granted: 1897-03-06
Abstract: 2401. Wild, W. Jan. 29. Sandpapering wood &c. The spindle b, mounted in bearings on a frame A, is screwed at its ends to receive discs c. On these are secured large discs d of wood faced with flannel &c. upon which the sandpaper is fixed. Suitable tables are provided for supporting the work as it is passed across the faces of the discs. The Figure shows the machine in plan.
Patent GB-189703470-A (GB)
Title: Improvements in Clamp Connections for Electrical Conductors.
Filed: 1897-02-09
Granted: 1897-03-27
Abstract: 3470. Siemens Bros. & Co., [Siemens & Halske]. Feb. 9. Couplings.-A clamp connection for connecting a branch to a main consists of two members such as a and b so connected by a screw c passing loosely through one member and screwing into the other that on tightening the screw the free ends clamp the main wire or cable d. The branch wire is fitted with a shoe e which is clamped by the head of the screw c. Figs. 2 and 3 show a modified form. The members a, b are looped and drawn together by the screw c screwing into a nut a'. In a further modification, the screw has aT-head the ends of which fit in slots in one member.
Patent GB-189707421-A (GB)
Title: Improvements in or connected with the Electric Lighting of Buildings or other Areas, particularly applicable to Fire Brigade Stations, Asylums, Hospitals, Hotels, Ships, and like Institutions.
Inventor: STUBBS REGINALD FRANCIS KIRK
Filed: 1897-03-22
Granted: 1898-03-19
Abstract: 7421. Stubbs, R. F. K. March 22. Lighting, systems of; distributing; switches. -Relates to the arrangement of circuits in fire-brigade stations, hotels, &c. so that all the lights or any desired number of them can be controlled by a single switch placed in any desired position. The Figure shows a system suitable for a fire station. Instead of having separate ' call' lights, a third wire B is arranged and connected as shown. A is a switchboard for controlling the lights for ordinary purposes, and L is the special switch which may complete the ' call' circuit when contact is completed at H. The switch may be operated by the handle, or may be automatically operated by the electromagnets which are in the bell or alarm circuit J, K. As indicated in the Figure, some of the lights are used for lighting only, others for call' and for general lighting, while others are for ' call' only.
Patent GB-189711127-A (GB)
Title: Improvements in Machines or Devices for Attaching Clips to Card Clothing.
Inventor: MILLS CHARLES
Filed: 1897-05-04
Granted: 1897-06-05
Abstract: 11,127. Lake, H. H., [Mills, C.]. May 4. Carding - engines.-Relates to apparatus for attaching clips to card clothing to be secured to carding-engine flats. The side clips consist each of a plate or strip of metal bent longitudinally at right-angles, one of the flanges or parts a of the strip having teeth a<1> formed in it as shown in Fig. 8. In a suitable bed a recess B<1> is formed, having stepped sides and adapted to hold a pair of side clips and the card filleting to which they are to be secured. End clips or guards a<3> are also provided, which are laid on the flanges a of the side clips and are secured when the teeth are clinched. The end clips a' are placed against gauges c<1>, F, Fig. 5, in the channel or bed; one end of the fillet is secured in the fixed jaws c<2>, C, operated by the lever c<6>, and the other in the jaws d<2>, D, of a second clip operated by a lever d<6>, and attached to a band d', which may be wound upon a drum by means of a hand-wheel and ratchet mechanism. When the fillet has been stretched longitudinally, a plunger G is swung into position above the fillet and clips, and depressed by means of eccentric mechanism operated by hand so as to force the edges of the card clothing on to the teeth of the clips, and clinch the teeth in the manner shown in Fig. 4.
Patent GB-189714687-A (GB)
Title: Improved Method of Securing Horse Covers.
Inventor: BROWN ERNEST HILL
Filed: 1897-06-17
Granted: 1897-07-17
Abstract: 14,687. Browne, E. H. June 17. Fastening horseclothing. The sheet a is secured at the rear by two straps c, one only of which is shown, each of which is sewn to one side of the sheet, and after passing round the adjacent thigh of the animal and through a slit e is buckled at d. The front is secured by a breast strap b as usual.
Patent GB-189718691-A (GB)
Title: Improvements in Nut and Bolt Locks.
Inventor: KEARNEY JOHN BENNETT
Filed: 1897-08-12
Granted: 1897-09-18
Abstract: 18,691. Kearney, J. B. Aug. 12. Locking nuts.- The bolt C for rail joints &c.has grooves C<4> for projections on the washer D and on a cap F, which fits over the ordinary nut E and washer D, and is held in place by a set-screw G.
Patent GB-189722468-A (GB)
Title: Improvements in Riding-habit Skirts.
Inventor: ROSS CHARLES JOSIAH
Filed: 1897-09-30
Granted: 1897-11-13
Abstract: 22,468. Ross, C. J., [trading as Ross, J. & G.]. Sept. 30. Riding-habits.-Fig. 1 is a rear view of a riding- habit. The skirt is divided right down the back, the parts d<2> are united together and to the seat seam of the breeches C, and the edges of the skirt are sewn along the leg seams nearly as far as the knee parts c<4>. One side of the skirt is cut with a flap A, which, when the rider is dismounted, is fastened over the opening at the back of the skirt as shown in dotted lines.
Patent GB-189722529-A (GB)
Title: Improvements in the Manufacture of Boxes and Cases of Wood.
Inventor: DAVIDSON JOHN EDWIN
Filed: 1897-10-01
Granted: 1898-07-30
Abstract: 22,529. Davidson, J. E. Oct. 1. Wood boxes. -The ends a consist of sheets of veneer, laid crosswise and cemented and compressed together, and then secured by nailing to a frame a<1>. The sides bare similarly formed, except that the framing b<1> is only at the top and bottom. The sides are secured to the ends by nailing the composite veneer b to the frames a'. The composite veneer c forming the top and bottom is nailed to the framing a<1>, b<1>.
Patent GB-189802761-A (GB)
Title: Improvements in High Tension Electric Switches.
Inventor: COWAN EDWARD WOODROWE
Filed: 1898-02-03
Granted: 1898-12-17
Abstract: 2761. Cowan, E. W., and Still, A. Feb. 3. Switches adapted for high-tension currents. The contacts C are embedded in cells or recesses R which are protected by guard-plates V and hoods H. The contacts T carried by the switch arm L pass through narrow slots K when the switch is 'on.' The switch levers L do not move with the handle until the end of the slot E strikes a pin b, when the spring D gives a quick break. A plate P secured to the handle forms a partition between the levers, and passes through a slot in the base when closed.
Patent GB-189804695-A (GB)
Title: Improvements in Containers for Tea and the like, and Means for Heating the Contents thereof when required.
Inventor: NEWALL JOHN
Filed: 1898-02-25
Granted: 1899-01-28
Abstract: 4695. Newall, J. Feb. 25. Oil stoves; boilers and water-heaters.-Relates to a vessel for use by workmen and labourers &c. for carrying and heating tea and the like, or for heating water. The receptacle A is filled with the cold tea or water, which is heated when required by the burner d of an oil stove D fitted beneath the container. A lid B adapted to serve as a cup is provided, and the apparatus is carried by a handle C.
Patent GB-189807959-A (GB)
Title: Improvements in Devices for Forming Gear Teeth.
Inventor: BEALE OSCAR JAMES
IPC: B23F19/06
Filed: 1898-04-02
Granted: 1898-05-14
Abstract: 7959. Beale, O. J. April 2. Milling.-Gear-wheels are cut by revolving a blank in engagement with another wheel or rack formed, as a cutter, to give the finished shape to the teeth. Fig. 1 shows a wheel B, being operated upon by a cutter formed either as a wheel A or a rack D. Fig. 2 shows a preferred form of cutter for producing bevel-wheels. - The teeth on the cutter are provided with a series of cutting-edges or points, or each tooth may be provided with a single cutting-edge or series of points, the edges or points on different teeth being arranged so that all the teeth on the blank will be properly shaped. The cutter and blank may be mounted on shafts driven at the required speeds, or the cutter may be employed to drive the blank.
Patent GB-189810155-A (GB)
Title: Improvements in the Discharging Apparatus of Waggons, Vessels or Bins, and the like.
Inventor: GOODWIN JOHN MARSTON
Filed: 1898-05-03
Granted: 1899-03-25
Abstract: 10,155. Goodwin, J. M. May 3. Feeding-devices.-Relates to discharging-apparatus for wagons, vessels, bins, or the like. Fig. 10 shows a dumping-car in end view, and Fig. 3 the releasing-mechanism in elevation. Bottom valves mounted to swing independently of one another on a shaft J have struts with rollers engaging with detents mounted on the shafts c, c<1>, and are operated by rotation of the shafts c, c<1>. When the door e<1> is opened, the wedge-shape lug w disengages from the dog F<1>, and the counterweight J<1> rocks the dog out of engagement with the lug k<1>. The lug k<1> being locked to the lever K<1>, the core P, or piston it may be, when raised electrically, or by steam or air pressure, rotates the shaft c<1> and allows the corresponding valve to fall. If it is desired to discharge from both sides, the levers K, K<1> will be locked to the detent shafts by pins. Swinging side valves with movable staples, and hooks for engaging the staples and means for raising or lowering these hooks, are also provided.
Patent GB-189818654-A (GB)
Title: An Improvement in the Manufacture of Hydraulic Cement.
Inventor: STEIGER JACOB
Filed: 1898-08-31
Granted: 1899-07-01
Abstract: 18,654. Steiger, J. Aug. 31. Cements.-Hydraulic cement is prepared by mixing powdered slag, slagwool, scoria, or like silicates with an approximately equal proportion of calcined and powdered magnesite. Such mixture may be used, either direct or after previous calcination, as cement by the admixture of water.
Patent GB-189819405-A (GB)
Title: Apparatus for the Production of Ice.
Inventor: ZEHRA JOSEF
Filed: 1898-09-12
Granted: 1898-10-22
Abstract: 19,405. Zehra, J. Sept. 12. Ice-making by direct contact of compressed gas with the sides and bottoms of the moulds. As shown, gas enters by the pipe 5, circulates round and under the moulds 4 placed in a casing 1, and finally escapes between the moulds at openings 15.
Patent GB-189821655-A (GB)
Title: A Resistance Measurer.
Inventor: CRAWLEY CHARLES WILLIAM SCOTT
Filed: 1898-10-14
Granted: 1899-09-02
Abstract: 21,655. Crawley, C. W. S. Oct. 14. Resistance meters.-A specially-graduated current meter a, Fig. 2, is connected in series with a voltaic cell c of constant electromotive force, and high resistances b, b<1>, which are adjusted to give the maximum ndication on the meter. The resistance d to be measured is then connected as a shunt to the meter, reducing the deflection. The meter is graduated by the use of known resistances at d, so that the resistance of the shunt d is directly indicated. In a modified arrangement, Fig. 3, the resistance d to be measured is placed in series with the meter a, resistances b, b<1>, and cell c, and a fixed shunt s is connected across the resistance d and meter a.
Patent GB-189821657-A (GB)
Title: Improvements in or relating to the Manufacture of Salt, and Apparatus therefor.
Inventor: LOWDEN THOMAS CEATON
Filed: 1898-10-14
Granted: 1899-02-04
Abstract: 21,657. Lowden, T. C. Oct. 14. Evaporating-furnaces; gas producers.-In a process for evaporating brine, gas, which is employed as the evaporative agent, is produced in gas-producers, into which steam from the evaporating-pan and hot air, heated by passing through a flue below the pan, are passed. This allows of the recovery afterwards of ammonia and cyanides from the gas. The gas obtained in the producers, after utilizing its sensible heat and separating ammonia and cyanides therefrom, is employed in a gas furnace which may be used to heat the brine pans. Two such furnaces are shown. The gas enters through two lateral flues L, extending the full length of the furnace, and escapes through lateral apertures L', where it meets with air entering through openings M<2>. Additional air may be admitted through apertures L'. At the rear of the furnace is a brick arch L', carrying at its forward end a brick screen 0 extending to the roof of the furnace, while at the forward end of the furnace is a grate M having a bridge M<1>. The grate is only used at the commencement of the operations to ignite the gas. The gases pass around the screen to right and left on their way to the outlet. A special valve for regulating the supply of gas may be used in the gas-supply pipe.
Patent GB-189906200-A (GB)
Title: An Improved Combination Index Tablet.
Inventor: SHEERMAN JOHN
Filed: 1899-03-22
Granted: 1900-02-10
Abstract: 6200. Sheerman, J. March 22. Indexing; memorandum appliances.-A series of index tickets b, having lateral projections b<1>, are placed in apertures in an index tablet A of cardboard, sheet metal, or other suitable material. The tablet is preferably fitted with a backplate against which the lower edges of the tickets rest. The names of the articles or places, or other particulars, which the tickets are intended to indicate, are marked upon both sides of the tickets. A pencil, and a clip for use in holding cards, order forms, and the like, may be attached to the tablet, which may be placed in a frame displaying advertisements. Memoranda or advertisements may be marked upon the index tablet and tickets.
Patent GB-189909126-A (GB)
Title: Improved Means for Regulating Gas Pressure in Incandescent Gas Lighting.
Inventor: SUGG WILLIAM THOMAS
Filed: 1899-05-01
Granted: 1900-03-10
Abstract: 9126. Sugg, W. T. May 1. Distribution, increasing pressure locally in; regulators. -For regulating the pressure of gas which is increased locally for incandescent gas lighting, a double vessel is employed comprising an annular chamber A and a central one B. If the pressure of the gas passing from the pipe H through the top of the chamber A to the pipe J is excessive, it forces liquid out of A into B and raises the float M, which closes the valve F of the motor. Floats L in the vessel A fall with the liquid, and carry with them valves which shut off the gas from the liquid in A and prevent it from blowing through into B.
Patent GB-189909806-A (GB)
Title: Process of Manufacturing Copper Sulphate or other Metallic Sulphate.
Inventor: PALAS HIPPOLYTE
Filed: 1899-05-09
Granted: 1900-03-17
Abstract: 9806. Palas, H., and Cotta, F. Dec. 12, A.D. 1898, [date applied for under Sec. 103 of Patents &c. Act, A.D. 1883]. Alkaline hydrates; copper sulphate; sulphates.- To obtain these by electrolysis, the cathode compartment of any electrolvtic cell contains a cathode which will be unacted upon, such as an iron plate, and a solution of sodium or potassium sulphate, preferably of a strength of 25‹ Be., and a temperature uf 70‹ C. The anode compartment contains a solution of the metallic sulphate required, at a density and temperature corresponding to the greatest electric conductivity. The anode is formed of the metal of which the sulphate is required. In the case of copper, this may be a copper plate or strip, copper waste, chips, or ores, or residues of copper pyrites. The difference of potential should be 2À5 to 3 volts. In the cathode compartment caustic alkali forms, and may be easily separated from the residual sulphate ; while in the anode compartment the solution becomes enriched by additional metallic (e.g. copper) sulphate.
Patent GB-189915106-A (GB)
Title: Improvements in Traps for Catching and Killing Vermin.
Inventor: HUNTER JAMES
Filed: 1899-07-22
Granted: 1900-07-21
Abstract: 15,106. Hunter, J. July 22. Traps.-The base A is provided with a spring B to which the killing-frame C is attached. The frame is held down by a bar F, which, in the form in Fig. 1, engages with the trigger or bait-plate E. The base is fitted with a projection a, on which it rocks under the weight of a mouse or rat. This causes the wire D to move the plate E, and thus release the frame C. In the form shown in Fig. 2, the bar F is held by a trigger J, the lever j of which passes below the base. The staples H forming parts of the hinges have one leg A passed through the base and bent up to give a firm hold.
Patent GB-189915664-A (GB)
Title: Improvements in Gaiters or Coverings for the Legs.
Inventor: PULLMAN JOHN
Filed: 1899-07-31
Granted: 1900-06-02
Abstract: 15,664. Pullman, J. July 31. Strap fastenings. - Gaiters or leggings made of leather, cloth, &c., in which the edges overlap, are fastened by means of straps h,j, e, which are secured at the inclinations shown to one flap, and which after passing through loops l are secured to buckles g, i, d respectively on the other flap.
Patent GB-189916544-A (GB)
Title: Improvements in Machines for Cutting Metal.
Inventor: MATHIEU JOHN PETER
Filed: 1899-08-15
Granted: 1900-04-21
Abstract: 16,544. Mathieu, J. P., Lucas, W. H., and Gliem, F. H. Aug. 15. Sawing. - Relates to improvements in metalsawing machines, more particularly to "cold saw " cutting-off machines." The saw 3 is mounted on a carriage 2, sliding on a bed 1, the operating- screw of the carriage being driven from a shaft 10, either through gearing 19, 21 to give a quick return stroke or through friction discs 17, 18 and worm gearing 16, 15 to give a slow feed. The speeds are changed by a clutch, which is disconnected at either end of the stroke by a clutch rod operated by the carriage. The disc 18 and its shaft 16 can be moved horizontally by a hand-lever 40 to move the disc 18 to or from the centre of the disc 17 and thus vary the speed. The disc 17 is feathered on the shaft 10, and pressed against the disc 18 by an adjustable spring in the shaft 10. The saw is driven by worm and spur gearing from the shaft 10. The work bed has a low portion 24 near the saw to allow girders &c. to be cut at any angle, a part 22 to receive plates &c., and a V, 23, to receive rods or shafting. Separate yokes 27, 25, 26 are provided, the yokes 27, 26 being adjustable on fixed screws 30, 33, and having open ends engaging the fixed screws 31, 32. The yoke 25 has oppositely-facing open jaws engaging the screws 31, 32. Each yoke, having clamping-screws 38, can be used independently.
Patent GB-189917647-A (GB)
Title: Improvements in Apparatus for use in connection with Compressed-air Brakes for Railway and like Vehicles.
Filed: 1899-08-31
Granted: 1900-08-31
Abstract: 17,647. Soo. GÚnÚrale d e s F r e i n s Lipkowski. Aug. 29, [date applied for under Sec. 103 of Patents &c. Act, A.D. 1883]. Brakes, pneumatic-pressure. Relates to valve apparatus for ensuring the simultaneous application of the brakes to all the carriages or vehicles of a train. Each vehicle carries a valve casing v, which communicates with the train-pipe through ports not shown, with the atmosphere through the valve-controlled port e, and with the auxiliary reservoir. For " service " applications of the brake the piston l is retained in the position shown in Fig. 2 by the spring n, air from the auxiliary reservoir leaking slowly through the hole o. For an " emergency " stop, however, the rapid venting of the chamber d permits the pressure in the auxiliary reservoir to depress the piston l, causing the slide valve s to uncover the port e and instantly exhaust the train-pipe. This fall of pressure causes the valves in the succeeding vehicles to act instantaneously. After the train-pipe is exhausted, the air in the auxiliary reservoir escapes, and the piston l returns to its normal position, and the driver can then pump up the train-pipe to release the brakes. For Westinghouse brakes, the exhaust port e is connected to the brake cylinder.
Patent GB-189921200-A (GB)
Title: Improvements in and relating to Incandescence Gas Burners.
Inventor: JACKSON JABEZ
Filed: 1899-10-24
Granted: 1900-04-21
Abstract: 21,200. Jackson, J. Oct. 24. Incandescent gas burners.-To direct the flame upon the mantle, as indicated by the dotted lines E, an inverted cone A is centrally arranged within the upper end of the burner, the upper edge of the cone being above that of the burner C. The cone A may either be hollowed out to fit over the support B of the mantle rod R, or be made solid, and itself serve as a support to the mantle rod.
Patent GB-189921526-A (GB)
Title: A New or Improved Life Guard for Tram Engines, Tram Cars, and similar Vehicles.
Inventor: GUY JOHN ANTHONY
Filed: 1899-10-28
Granted: 1900-10-13
Abstract: 21,526. Guy, J. A., and Bentham, F. H. Oct. 28. Obstruction-removers for tramcars and tram engines. A "feeler" frame 7 is pivoted to brackets 3 depending from the vehicle, and normally its ends 14 engage in recesses 12 cut in the side frames of the fender 5, which is pivoted on studs 4. Should the "feeler" encounter an obstruction, the front end 13 is moved upwards and the rear ends of the side frames are released from the recesses 12, allowing the fender to fall close to the track, and is prevented from rising by the surfaces 22 engaging the rounded surfaces 20.
Patent GB-189922644-A (GB)
Title: Improvements in Typewriting Machines.
Inventor: FELL JOHN CORRY
Filed: 1899-11-13
Granted: 1899-12-16
Abstract: 22,644. Fell, J. C., [Union Typewriter Co.]. Nov. 13. Typewriters.-The type-bars of type-writers are provided with ball bearings. The type-bar 1 has a hub 3 grooved to form a ball race as shown in Fig. 3. The bracket or hanger 8 is formed in two parts 9, secured together by a bolt 12 and provided with coned surfaces 13. Three balls only need be employed, a notched disc 16 being used to keep them equidistant. The two-part hanger may be employed in connection with type-bars devoid of ball bearings.