baber/WOPTO huggingface dataset:
Patent EE-200200344-A (EE)
Inventor: BENGT ANDERSSON
IPC: A61P3/00
Filed: 2000-12-22
Abstract: New 3-substituted 4-(phenyl-N-alkyl)-piperazine and 4-(phenyl-N-alkyl)-piperidine compounds of Formula 1:   
wherein X N, CH, or C, however X may only be C when the compound comprises a double bond at the dotted line; R 1  is OSO 2 CF 3 , OSO 2 CH 3 , SOR 3 , SO 2 R 3 , COR 3 , NO 2 , or CONHR 3  and when X is CH or C R 1  may also be CF 3 , CN, F, Cl, Br, or I; R 2  is a C 1 -C 4  alkyl, an allyl, CH 2 SCH 3 , CH 2 CH 2 OCH 3 , CH 2 CH 2 CH 2 F, CH 2 CF 3 , 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, or -(CH 2 )-R 4 ; R 3  is a C 1 -C 3  alkyl, CF 3 , or N(R 2 ) 2 ; R 4  is a C 3 -C 6  cycloalkyl, 2-tetrahydrofurane or 3-tetra-hydrofurane, as well as pharmaceutically acceptable salts thereof are disclosed. 
Also pharmaceutical compositions comprising the above compounds and methods wherein the above compounds are used for treatment of disorders in the central nervous system are disclosed.
Patent GB-189706985-A (GB)
Title: Improvements in Chain Gearing.
Inventor: HEWETT THOMAS
Filed: 1897-03-17
Granted: 1898-01-22
Abstract: 6985. Hewett, T. March 17. Chain gearing. - The chain-wheel is provided with two sets of rollers a and b ; the outer set a act between the rollers c on the chain, and serve instead of teeth, while the inner set b forms a rolling bed for the same. The outer roller may be arranged singly and the inner in pairs, as shown, or vice versÔ, or both outer and inner sets may be pairs, or the inner set may be dispensed with. In this last case, the periphery of the wheel may be surrounded by a band of leather. The roller on the chain may be flanged to work over a wheel rim without flanges ; the links may be alternately long and short, so that a pair of rollers come close together and work between a pair of rollers on the wheel. Reference is made to Specifications Nos. 11,882 and 15,731, A.D. 1896.
Patent GB-189708343-A (GB)
Title: Improvements in Waterproof Cloth for Protecting Goods in Bales and the like.
Inventor: BLACKWELL JOHN DUNCAN
Filed: 1897-04-01
Granted: 1898-01-29
Abstract: 8343. Blackwell, J. D. April 1. Coated fabrics for protecting bales of goods &c. Plain cotton cloth, closely woven from heavy yarns, is treated with a mixture of cotton-seed pitch and stearine pitch melted together. After leaving the bath containing the mixture, the fabric passes between knives, which reduce the coating to a uniform thickness, and then between rollers, through which cold water is circulated.
Patent GB-189712974-A (GB)
Title: Improvements in Electrical Telegraph Systems and Apparatus therefor.
Inventor: BURKE CHARLES GOODWIN
Filed: 1897-05-25
Granted: 1897-08-21
Abstract: 12,974. Lake, H. H., [Burke, C. G.]. May 25. Drawings to Specification. Codes, telegraphic. In Morse and similar signalling-systems, the recording-magnet is caused to trace a continuous line, the breaks in which indicate dots and dashes. Special long breaks are made between letters and words ; the last signal for each letter may be lengthened or duplicated.
Patent GB-189716535-A (GB)
Title: Mounting Prism Plates and Tiles by the use of Beaded Strips.
Inventor: EWEN JOHN MEIGGS
Filed: 1897-07-13
Granted: 1897-08-28
Abstract: 16,535. Ewen, J. M. July 13. Windows; tiling; glazing.-Prismatic or other tiles or sections B are secured in, or supported by, a grating or frame constructed of notched interlocking beaded strips D. The beads may be formed by bending the edges of the strips round wire cores J. The ends of the wires are passed through the surrounding frame A, and bent at right-angles outside the frame.
Patent GB-189717099-A (GB)
Title: Rheostats.
Inventor: PIEPER OSCAR HENRY
Filed: 1897-07-20
Granted: 1897-10-23
Abstract: 17,099. Pieper, O. H., and Pieper, A. F. July 20. Rheostats.-A divided resistance, shown in section in Fig. 5, is made by enclosing a copper or other support 30 between two wider insulating- s t r i p s 31, and placing on these alternate conducting - plates 32 and insulating- washers 39, with thicker end-plates 33 secured by pins. The conducting-plates 32 may be placed between mica plates. A continuous insulated wire is wound into the spaces thus formed, crossing from each space to the next over the intervening plate ; the crossing parts are then bared and soldered to the plates 32. Such a resistance may be mounted in a circular case 1, 2, 3, as shown in section in Fig. 3. The resistance is formed into a ring 35, the endplates 33 connected together by screws, the remaining spaces filled up with insulating-material, and the inside surface smoothed. The ring is secured by clips 6 on arms of a metal frame 4. A contact-spring is carried by an arm 23 of a hollow shaft 16, carrying a knob 17, by which the arm and spring may be turned in contact with the inside of the ring. A pointer 18 on the shaft 16 indicates its position on a dial. The shaft 16 carries also a sliding disc 28, which may be clamped against another disc 12 by tightening a nut 26 on a bolt 27. The disc 12 is attached to a wheel 11, in gear with a worm 13 on a shaft which may then be turned by hand, to turn the contact-arm 23 slowly. The apparatus is applicable for use in cataphoric dental operations. The generator terminals are then connected with the ends of the resistance wire ; the instrument terminals are connected with one end of the resistance and the contact-arm 23.
Patent GB-189720281-A (GB)
Title: Improvements in Shingling Brackets.
Inventor: HOSIER ISAAC
Filed: 1897-09-03
Granted: 1897-11-06
Abstract: 20,281. Hosier, I. Sept. 3 Brackets for scaffolding and staging. Boards of roof staging are placed against prongs 11 of U-shaped metal strips or brackets 4, which are clipped to the roofing-shingles by means of bolts 5 and thumb-nuts 7.
Patent GB-189727635-A (GB)
Title: Improvements in Mechanism or Apparatus to be used on Locomotives, in connection with Steam Sanding and Warming, or with Injectors for Steam Sanding and for Warming Railway Vehicles.
Inventor: GRESHAM JAMES
Filed: 1897-11-24
Granted: 1898-11-19
Abstract: 27,635. Gresham, J., and Gresham, H. E. Nov. 24. Heating; sanding rails.-Relates to apparatus, for use alone or in combination with an injector or injectors, for supplying steam for warming the vehicles of a railway train, and for sanding the rails. The object is to enable a single connection with the boiler to serve all the several purposes of the combined apparatus. In Fig. 1 the invention is shown as applied to a combination injector a of the kind described in Specification No. 1728, A.D. 1889. Fig. 3 shows a horizontal section on the line A-B, Fig. 1. From the passage in the injector a to which steam is admitted from the boiler an additional passage c is formed leading to an opening c<1> in the apparatus seen in section in Fig. 3. In this is a screw stop valve d controlling admission to the heating-pipes, and a plug cock e<x> controlling the supply of steam to the sanding- apparatus. A spring valve for preventing leakage into the latter, and a drip pipe, are provided ; also a gauge connection for showing the pressure in the heating-pipe. A modification of the invention is also shown in the Specification for taking steam from the boiler, supplying it to an injector, passing the delivery therefrom into the boiler, and also supplying steam for warming and other purposes.
Patent GB-189730002-A (GB)
Title: Improved Hangers or Supports for Cycles.
Inventor: STONES HENRY WILLIAM
Filed: 1897-12-18
Granted: 1898-11-19
Abstract: 30,002. Stones, H. W., and Higgs, F. Dec. 18. Wagons for velocipedes.-Arms A, A are provided with pivot legs B, B which take into a socket C fixed to a wall D. The hooked ends of the arms are covered with rubber or other caps and support the cycle. A thumb-screw E serves to lock the arms A, A in position. The arms can be set one over the other for convenience in closing together when not required for use.
Patent GB-189810404-A (GB)
Title: Improved Weaving Shuttle.
Inventor: NEUHAUS WILHELM ANTON
Filed: 1898-05-06
Granted: 1898-06-11
Abstract: 10,404. Neuhaus, W. A., and G÷hler, C. W. May 6. Loom shuttles.-The body a is provided with a protective covering b of leather or like tough material. If the covering is made thick enough, the central walls a<1> may be dispensed with. The covering itself or a separate washer forms a washer b<1> between the body and the tips d.
Patent GB-189812611-A (GB)
Title: Improvements in and relating to Tyres for the Wheels of Vehicles.
Inventor: BRADLEE DUDLEY HALL
Filed: 1898-06-04
Granted: 1898-07-09
Abstract: 12,611. Lake, H. H., [Bradlee, D. H., and Hall, J. M.]. June 4. Tyres, elastic other than pneumatic; felloes or rims.-The tyre consists of a metallic channel portion b within which a rubber tread portion a is held by means of a metallic fastening-strip a <2> extending therethrough and having at its ends shoulders a<3> and a', which extend into the opening b<2> in the channel portion and are connected by a locking-bolt d, which extends through the felloe c and of which the head d<2> engages the shoulders a<4>. The fastening-strip a<2> is suitably dimensioned to obviate all tendency to stretch.
Patent GB-189814595-A (GB)
Title: A New or Improved Process and Composition for the Covering and Preservation from Rust of Exposed Iron Work.
Inventor: SKEET KENNETH BLIGH
Filed: 1898-07-02
Granted: 1898-08-06
Abstract: 14,595. Skeet, K. B. July 2. Painting; antifouling paints; preservative compositions.-Coal tar is mixed with the carbonaceous deposit in the smoke-boxes of marine and other engines, to form an anti-corrosive composition for coating iron. If desired, the ingredients may be applied separately to the surface to be coated.
Patent GB-189814836-A (GB)
Title: A Device or Apparatus for Cutting Out Circular and Elliptical Discs or Patterns.
Inventor: PRICE FRANCIS
Filed: 1898-07-06
Granted: 1899-01-07
Abstract: 14,836. Price, F. July 6. Cutting and trimming prints and the like.-Relates to apparatus for the use of mount-cutters, photographers, and others for cutting out circular and elliptical discs from paper, cardboard, glass, &c. The plate A, which is placed over the material J to be cut, has a circular or elliptical aperture round which travels the band D, supported by the flange B formed on the plate A itself or on a lining C. The band D may be metallic or other ; in the case of apparatus for cutting ellipses, it must be flexible. To enable it to run freely, a series of balls or rollers may be placed behind it. The cutting-knife, or diamond, as the case may be, is mounted on a screw F attached to the band D, and is manipulated by the handle L. If a large number of articles are to be cut to the same size, the screw F is dispensed with, and the cutter permanently fixed at the required distance from the band.
Patent GB-189819438-A (GB)
Title: Improvements in Tea and Coffee Pots.
Inventor: MARSHALL JOHN
Filed: 1898-09-13
Granted: 1899-08-19
Abstract: 19,438. Marshall, J. Sept. 13. Tea-pots &c.-A tea or coffee pot A is formed or fitted with a tubular trunk B, which forms with the body of the pot an air chamber C. A lip or flange A<2> formed around the opening of the pot may be fitted with a flat strainer or a cupshaped strainer E, which is made collapsable and adjustable by slitting its edge. Water is poured in until it fills the pot and covers the material in the strainer, the pressure of the air in the chamber C maintaining the level as shown in Fig. 1. When the desired infusion is complete, the air is released from the chamber C by means of a plug or valve F, and the water level is lowered below the strainer, further infusion thus being prevented. When the spout of the pot is fitted at a point which brings it within range of the air chamber, it may be provided with a cap which on removal will permit the air to escape.
Patent GB-189825953-A (GB)
Title: Improvements in and relating to Stencilling Machines.
Inventor: JENSEN PETER
Filed: 1898-12-08
Granted: 1899-02-11
Abstract: 25,953. Jensen, P., [Clark, F. E.]. Dec. 8. Stencilling-apparatus.- An inner cylinder 1, which serves as an ink reservoir, is fitted within an outer cylinder 2, which may be fitted with caps 6 and removable centre-pieces 7, carrying pins 8 and rotary handles 9. Both cylinders are formed with perforations 3, 4, and the outer cylinder can be turned by means of pins 10, so as to throw the perforations into or out of register. The outer cylinder 2 is furnished with a suitable ink pad 5, to which the stencil adheres. For the purpose of lifting the stencil from the paper after the latter has been stencilled over the proper length, a fixed leg 12 and adjustable leg 13 are fitted to each centre-piece 7, and are held in position by screws 18.
Patent GB-189905030-A (GB)
Title: Improvements in Control Apparatus for Electric Hoists and Elevators.
Inventor: IMRAY OLIVER
Filed: 1899-03-07
Granted: 1899-04-22
Abstract: 5030. Imray, O., [Maccoun, A. E.]. March 7. Drawings to Specification. Switches.-The cut-out switch of an electric lift is operated automatically, as the cage approaches either end of its travel, by a traversing nut on a screw-threaded shaft driven from the winding- drum.
Patent GB-189911859-A (GB)
Title: An Improved Method of Uniting Flanges to Pipes or Tubes.
Inventor: BARTHELS FRIEDRICH WILHELM
Filed: 1899-06-07
Granted: 1899-07-15
Abstract: 11,859. Barthels, F. W. June 7. Metal pipes and tubes.-To unite a flange to a pipe or tube, such as a copper steam pipe, the flange a is formed with a boss b, in which is a circumferential groove c. Axial grooves d extend at regular intervals across the groove c. The pipe e is spun or hammered into the groove c, and the grooves d are filled with hard solder, which is heated from the front. The end of the tube may be flared at h.
Patent GB-189912508-A (GB)
Title: Improvements in the Distillation of Solid and Liquid Matters.
Inventor: WAISSBEIN MOSES
Filed: 1899-06-15
Granted: 1900-05-12
Abstract: 12,508. Waissbein, M. June 15. Carbon and charcoal.-The retorts C, containing wood or other material to be subjected to destructive or other distillation, are heated internally by hot gases free from aqueous vapour, resin or sulphur passing from the tube B through the dampers b. The hot products of distillation pass by dampers g and a conduit D to a condenser or cooler E, and thence to a receiver F for the condensable products, such as tar-water, ammoniacal water, and resins. The incondensable products are driven by a fan L to a gas holder M, from which part of the gas is withdrawn through the tube Q for use in the firebox of the apparatus A, while the surplus gas passes by a tube N to be heated in the regenerator or recuperator A and thence passes to the stills. The residue left in the still may consist of charcoal.
Patent GB-189912948-A (GB)
Title: An Improved Stove.
Inventor: LORENZ LOUIS
Filed: 1899-06-21
Granted: 1900-02-17
Abstract: 12,948. Lorenz, L. June 21. Air-heating stoves.-The casing preferably consists of two parts a, b, of which the upper part a receives the fire-basket c and fuel chamber d, while the lower part, which is again divided into two parts f, g, receives the products of combustion and conducts them to the chimney. The upper part of the casing is provided with a perforated cover h under which the closing-plate l, having an aperture i for the introduction of fuel and a water vessel k, is secured. The fuel chamber d arranged underneath this plate has a cylindrical extension d' which terminates above the fire-basket c. The basket c has a projecting ring n arranged above it to prevent accumulation of the coal, and a sliding ash-box o is arranged below the grate. The space between the fire-basket and the casing is filled with refractory material. The fire-basket &c. is supported by a ring q resting on brackets r. The partition s which separates the parts f, g is provided with a communicating slot, so that the gases from the fire, after passing through the chamber f, pass to the chamber g, and from thence to the chimney. In the vertical portion of the partition s, two pipes are arranged which pass from a hole in the bottom u to outlets in the casing of the stove. Air circulates through these pipes, and is heated by the fire-gases. A box x is arranged in an opening in the casing opposite to the fire-basket, and is fitted with two slides, one of which y regulates an opening to the grate, and the other z serves to adjust openings in the bottom plate leading to the chamber f. The slides are operated simultaneously by a rod and spring lever, and are arranged so that the slide z uncovers the slots in the plate when the opening to the grate is wholly or partially closed. By this arrangement a draught through the stove is established even when the fire is extinguished. The front face of the box x has a segmental strip provided with notches into which the lever can be fixed. In cases where the available space is limited, as in tile stoves, the partition s extends along the side of the fire-basket, the smoke outlet t being placed at a higher level than the fire basket. The two tubes from the partition may in this construction be dispensed with. An arrangement for evaporating water may be applied to the stove. The cleaning-door 8 is provided with a closed chamber in which is placed a water vessel. The steam escapes through an aperture in the door.
Patent GB-189914905-A (GB)
Title: Improvements in the Heels of Boots and Shoes.
Inventor: WAITE CHARLES ALBERT
Filed: 1899-07-19
Granted: 1899-08-26
Abstract: 14,905. Waite, C. A. July 19. Heels.-Relates to renewable top-lifts. The heel a, Fig. 6, is made lower than usual, and is slotted and grooved as shown to receive a corresponding projection c, Fig. 4, on the top-lift, which is held in place by a screw passing through a hole d into a tapped metal socket in the heel.
Patent GB-189923701-A (GB)
Title: An Improved Method of and Means for Attaching the Bands of Skirts to Blouse or like Bands.
Inventor: HALL GEORGE ROBERT
Filed: 1899-11-28
Granted: 1900-01-13
Abstract: 23,701. Hall, G. R. Nov. 28. Methods of fastening.-Relates to means for securing skirts to bodices or waistbands. A waistband is formed with one or more curved plates a perforated as shown in Fig. 4 and connected together by elastic or other parts d. In fastening a skirt, the plate a is turned over, and a tab e formed on the bodice is passed outwards through the plate, and is buttoned or otherwise secured to the skirt g. The plate is then turned back into its original position, drawing the parts together as shown in Fig. 5.
Patent GB-189923987-A (GB)
Title: An Improved Plumbing, Levelling, and Angle Measuring Instrument for Use in Building.
Inventor: GAEFKE AUGUST
Filed: 1899-12-01
Granted: 1900-05-26
Abstract: 23,987. Gaefke, A. Dec. 1. Bevels.-The apparatus is for use in building walls at a given angle to each other and for obtaining the true plumb and horizontal lines. It consists of two blades a, b, set at the required angle, and connected at the bottom by an angle plate k, which, after laying a few courses of bricks, can be pushed in between two so as to support the instrument. Levels l, l<1> determine the true plumb of the instrument. As the courses rise, the adjustable hooks c, care brought into action to support the instrument, being pushed into the joints between the bricks. Dovetailed slides g, adjustable in guides on scales e and secured by set-screws i, carry holders f for the line s.
Patent GB-189924645-A (GB)
Title: Automatic Load Starting Apparatus applicable to Synchronous Alternating Current Motors.
Inventor: ROSENQVIST CONRAD LUDVIG
Filed: 1899-12-11
Granted: 1900-10-27
Abstract: 24,645. Rosenqvist, C. L., Bergtheil, A., and Young, H. W. Dec. 11. Belt forks, operating ; clutches.-Relates to means for automatically connecting a synchronous alternating - c u r r e n t motor with its load when it arrives at synchronism, a n d for automatically disconnecting it when synchronism is departed from, o the motor is stopped. The motor A is connected to the load shaft B by a belt E and fast-and-loose pulleys C, D, and the belt fork F is operated by a solenoid H, which, when the motor arrives at synchronism, receives a direct current from the part of the armature which is connected to a commutator. Should the motor run out of synchronism, the solenoid ceases to receive a direct current, and the belt fork is returned by a weight or spring so as to disconnect the load. A clutch may be used instead of the belt and pulleys.
Patent GB-190000033-A (GB)
Title: Improved Manufacture of Hollow Grate Bars.
Inventor: MEHRTENS JOHANN HEINRICH
Filed: 1900-01-01
Granted: 1900-12-31
Abstract: 33. Mehrtens, J. H. Jan. 1. Rolling; stamping; bending.-Hollow grate-bars are made from bar blanks rolled to the requisite section by rolling or pressing the blank b into the bent shape shown in cross-section in Fig. 1 by rolls a, a<1>. The section is then closed in on a short core or mandrel c, Fig. 2, by rolls or pressing- plates d, and is then subjected to a further closing at the top by dies or rolls e, ready for riveting or welding at the joint.
Patent GB-190004802-A (GB)
Title: Improvements in Chains.
Inventor: CARTER ROBERT ALEXANDER
Filed: 1900-03-13
Granted: 1900-07-14
Abstract: 4802. Carter, R. A. March 13. Oval-link and like chains.-Bearing-balls are interposed between the adjacent ends of adjoining links. The links are grooved or provided with seats to keep the balls in place.
Patent GB-190010997-A (GB)
Title: Improvements in Implements for Digging Potatoes and for similar purposes.
Inventor: GERLACH DIETRICH OTTO JULIUS V
Filed: 1900-06-16
Granted: 1900-12-08
Abstract: 10,997. Gerlach, D. O. J. von. June 16. Potato diggers; digging-machines.-Relates to an implement for digging potatoes and adapted, when slightly modified, for all digging purposes. S-shaped arms b on a tubular sleeve c' on the main axle c carry digging-shares a. The sleeve c<1> is driven at a varying speed by elliptical spur-wheels i, i<1>, which are driven from an internal gear rim e<1> on the carrying-wheels d by means of a pinion e on the shaft of the wheel i. g-shaped bars h, carried by the sleeve c<1>, form a grating which separates the potatoes from the soil and delivers them into a receptacle k, which is caused to reciprocate to follow the movements of the grating or bars h. The bars h are removed when the implement is to be used for general digging purposes.
Patent GB-190014138-A (GB)
Title: Improved Apparatus for the Production of Acetylene Gas
Inventor: HENNINGS CHRISTIAN
Filed: 1900-08-07
Granted: 1901-06-08
Abstract: 14,138. Hennings, C. Aug. 7. Gas holders.- Relates to apparatus for the generation and storage of acetylene gas. The holder has a water tank a<1> fitted with a central cylinder c', so as to reduce the quantity of water required to fill it. To permit of the escape of surplus gas, the bell d<1> carries a tube e', which becomes uncovered at a certain level, and allow the gas to flow away through the pipe f<1> into the atmosphere.
Patent GB-190015167-A (GB)
Title: Improvements in Systems of Electrical Distribution.
Filed: 1900-08-25
Granted: 1900-09-29
Abstract: 15,167. British Thomson-Houston Co., [Davis, W. J.]. Aug. 25. Distributing.-In order to prevent hunting in synchronous apparatus such as rotary converters, they are supplied in parallel during periods of light load, and independently when the load is heavy. The Figure shows one arrangement. The generators 1, 2, 3 supply three-phase current to the bus bars 4, 5, 6, and thus to synchronous apparatus such as 11, 15, 18 through suitable transformers. As shown, they are running in parallel, but in cases of heavy load the switches A, B are closed and C, D open, thus supplying each motor-generator (or group) independently.