baber/WOPTO huggingface dataset:
Patent EC-SP13012958-A (EC)
Title: Inhibidores de benzodioxano de la producción de leucotrieno.
Inventor: BURKE MICHAEL J
IPC: A61P29/00
Filed: 2013-10-09
Abstract: La presente invención se refiere a los compuestos de la Fórmula (I): (I)en donde R1 a R3, A, X y n son como se definen en la presente. Los compuestos de la Fórmula (I) son útiles como inhibidores de leucotrieno A4 hidrolasa (LTA4H) y para el tratamiento de trastornos relacionados con LTA4H. La presente invención también se refiere a composiciones farmacéuticas que comprenden los compuestos de la Fórmula (I), a los métodos de uso de estos compuestos en el tratamiento de varias enfermedades y trastornos, y a los procesos para preparar estos compuestos.
Patent GB-189704648-A (GB)
Title: Improvements in or connected with the Driving Mechanism of Bicycles.
Inventor: BOONEN LOUIS
Filed: 1897-02-20
Granted: 1897-09-04
Abstract: 4648. Boonen, L. Feb 20. Ball bearings.-Relates to a bearing for velocipedes in which the rod E slides vertically. A cylinder T, keyed to the rod E, acts as a stop to prevent too much vertical motion, and also serves to carry the balls. An outer cylinder R contains a washer saturated with o i l which lubricates the bearing through the holes 0. A screw cap squeezes out the oil.
Patent GB-189705378-A (GB)
Title: Improvements relating to Tubes.
Inventor: WRIGHT JAMES LESLIE
Filed: 1897-03-01
Granted: 1898-02-26
Abstract: 5378. Wright, J. L. March 1. Metal tubes.-Fig. 1 shows an open-jointed tube covered with brass or the like. The adjacent edges of the inner tube A are bent inwards as shown and connected by a double-headed bead C or the like of the same material as the cover B, which is held in place by its means. The parts when assembled are drawn on a mandrel and finished flush on the outside. The covering may be omitted. Fig. 4 shows a covered tube where the meeting edges of the cover do not coincide with those of the inner part. This is made by drawing the inner part A through dies which also bend the cover B and fold it at the joint. The dies are mounted in one casing, so that the whole operation is performed at a single drawing ; the tube is afterwards finished by drawing. The cover may also be separately bent to shape before placing it on the inner part.
Patent GB-189708529-A (GB)
Title: Improvements in Gas, and like Engines.
Inventor: DOUGILL ALFRED
Filed: 1897-04-03
Granted: 1898-02-26
Abstract: 8529. Dougill, A., and Marks, J. April 3. Gas and explosive-vapour engines, valves and gear for. The air valve G is actuated by a cam J through a lever H and tappet F controlled by an inertia governor. An extension of the valve spindle operates a lever E which opens the two oil valves C and D; an oil overflow pipe N leads into the air pipe K. Gas, when it is used, may be admitted by a pipe M. The casting G<1> also contains the exhaust valve and the exhaust passage L.
Patent GB-189716094-A (GB)
Title: Improvements in Brakes, chiefly Designed for Velocipedes, and like Vehicles.
Inventor: MILLER ELMER ALVERTUS
Filed: 1897-07-06
Granted: 1897-11-13
Abstract: 16,094. Lake, H. H., [Miller, E. A.]. July 6. Brakes chiefly designed for velocipedes and like vehicles and actuated by back-pedalling. Fig. 1 shows a form suitable for a bicycle. The chain-wheel C, which runs loose on the shaft A, is formed with a rim E the inner surface of which forms a shoulder to receive the brake spring G, which is secured at one end to a plate I fixed to the frame, while the other end is free and is provided with a series of ratchet teeth M. Lugs N or other suitable means may be employed to keep the spring in position. A ratchet-wheel 0 is formed on the hub of the chain-wheel, and upon the crank B is pivoted a pawl P having detents R for engagement with the teeth M and the ratchet-wheel 0 respectively. While driving the bicycle, the pawl engages with the wheel 0, but if back pressure be applied when cranks are about horizontal the pawl is released from engagement with 0 and falls into engagement with the teeth M of the brake spring, and the brake may then be applied to any required extent by back pressure on the pedals. The device may also be applied to other mechanisms.
Patent GB-189717693-A (GB)
Title: Improvements in the Process for the Preparation of Hexamethylentetramin and its Chloral Bromal and Butyl-chloral Derivatives.
Inventor: LEDERER LEONHARD
Filed: 1897-07-28
Granted: 1897-10-30
Abstract: 17,693. Lederer, L. July 28. Hexamethylenetetramine is prepared as a hard crystalline mass by evaporating a mixture of molecular weights of formaldehyde and ammonia, or ammonium carbonate, in a rarefied space at the temperature of a water bath. By recrystallizing the product from alcohol it is purified and obtained as shiny white crystals. Hexamethylenetetramine-chloral, -bromal, and -butyl-chloral compounds are produced by acting upon formaldehyde with ammonia or chloral, bromal, or butyl-chloral. By evaporating the mixture in a rarefied space, or by allowing it to stand, or by saturating it with a neutral salt, the condensation product is separated in a crystalline state.
Patent GB-189722795-A (GB)
Title: Improvements in Three Cylinder Engines and the Application thereof to Velocipedes, Motor-bicycles and Tricycles, and Self-propelled Road Vehicles.
Inventor: JORDAN ALBERT
Filed: 1897-10-05
Granted: 1898-09-24
Abstract: 22,795. Jordan, A., and Brown, J. G H. Oct. 5. Road-vehicle motors.-Relates to three-cylinder single-acting engines having the three pistons working on a single crank, especially applicable to velocipedes and road vehicles. The cylinders 8 are mounted on a frame plate 4, preferably by dovetails and screws, securely attached to the vehicle frame. On the crank shaft is a pinion bearing with tLe sprocket-wheel 7. The wheel 7 and the engine crank shaft are supported in ball bearings.
Patent GB-189725135-A (GB)
Title: Improvements in Traction Engines fitted with Winding Drums.
Inventor: FOWLER ROBERT HENRY
Filed: 1897-10-29
Granted: 1898-09-03
Abstract: 25,135. Fowler, R. H., and Tuer, G. S. Oct. 29. Traction engines.-Relates to traction engines fitted with winding-drums in which either the travelling gear or the winding-mechanism have two speeds, as, for example, described in Specification No. 23,422, A.D. 1895. Fig. 3 shows in sectional plan the gear in an engine of the above kind with two speeds to each. In this, a is the crank shaft, b the second motion shaft from which the drum d may be worked, and c is the third motion shaft from which the road wheels may be driven. For putting the pinions on the motion shafts into or out of action, levers h ... h<3> are ernployed, as shown in Fig. 5, which through the medium of a rod k and certain notch and wedge devices are made to interlock. By this means it is rendered impossible for the driver to put both travelling speeds, or both winding speeds, into gear at once ; but it is permitted to put either the fast or slow winding-gear into action at the same time as the slow-speed road gear
Patent GB-189729649-A (GB)
Title: Improvements in Parcel Carriers or Handles, and Fasteners for the same.
Inventor: BURALL WILLIAM TANK
Filed: 1897-12-14
Granted: 1898-01-15
Abstract: 29,649. Burall, W. T., and Burall, H. C. Dec. 14. Fastenings, hook, for parcel-carriers. A strip of leather a, forming a handle or parcel-carrier, is provided with fastenings consisting each of a hook b, the entrance to which is closed by a spring tongue b<2>.
Patent GB-189730646-A (GB)
Title: Improvements in Separable Buttons.
Inventor: INGALLS WILLARD AI
Filed: 1897-12-28
Granted: 1898-02-26
Abstract: 30,646. Ingalls, W. A., and Davis, A. S. Dec. 28. Studs or separable buttons are formed in two parts. A base 1 has a tubular shank 2 with an internallyflanged end 3. The tube terminates in a conical seating 10. The head 5 has a shank 6 terminating in a conical point 7 and having a spring tongue 8, the end 9 of which engages under the flange 3. The spring tongue 8 is released on rotation by a V rib 4 in the tube and beneath the flange 3.
Patent GB-189730724-A (GB)
Title: Improvements in Fliers for Spinning Machines.
Inventor: ASHLEY WILLIAM HENRY
Filed: 1897-12-29
Granted: 1898-03-26
Abstract: 30,724. Ashley, W. H. Dec. 29. Spindle apparatus.-Relates to flyers attached to the delivery bobbins of apparatus for spinning silk. The flyer consists of a hub d carrying a pair of arms e, and turning loosely upon a hollow pin k inserted in the central aperture of the bobbin. The tube k is held in the aperture of the bobbin by springs pressing against the sides thereof ; it is provided with a flange m which rests upon the end of the bobbin, and with a screwed cap p, the head of which prevents the accidental removal of the flyer.
Patent GB-189800208-A (GB)
Title: Improvements in Automatic Tension Device for Grain Binders.
Inventor: DVORAK FRANK JOSEPH
Filed: 1898-01-04
Granted: 1898-03-05
Abstract: 208. Dvorak, F. J. Jan. 4. Sheafing or binding apparatus.-Relates to the construction of cord tension devices for grain binders. Fig. 4 shows the apparatus in section. The device comprises a bracket 1 having guide-pieces 16 for the cord 18 and having a smooth roller 4 journalled therein. A fluted roller is mounted in a sliding frame composed of the side pieces 6 and cross-piece 10. Pressure is applied to the said sliding frame by means of a spring 12 on a bolt 8 mounted in the crosspiece 10 and in the crosspiece 9 of the bracket 1. The spring can be adjusted by means of a nut 13 on the end of the bolt 8.
Patent GB-189802901-A (GB)
Title: An Improvement in Apparatus for Interlocking Railway Points and Signals.
Inventor: HODGSON CHARLES
Filed: 1898-02-04
Granted: 1898-11-05
Abstract: 2901. Hodgson, C. Feb. 4. Interlocking.-Relates to point and signal interlocking apparatus of the kind described in Specification No. 20.673, A.D. 1892, which permits the points to be run through in the trailing direction even when they are locked by the signal pulls. In the present invention, the point-locking rod C, which is locked by the signal pulls A, A' engaging in notches in the rod, is not connected directly to the points lever, but indirectly through the second notched rod D, which has a pivoted tumbler F formed with projections f, f<1> adapted to engage with the sloping shoulders e, e<1> on the rod C. The rod D is also formed with notches to receive the pulls A, A<1>, but the notches are deeper than those in the rod C, and are formed with vertical sides to engage the sides of the signal pulls, as shown in Fig. 3. When a train trails through the points, the rod C disengages the signal pulls A, A' and also disengages itself from the tumbler F, so that the points lever is not affected. When the points lever is operated, the tumbler F first engages the shoulder e, or e', according to the direction of movement, the further movement of the lever then acting to shift the points.
Patent GB-189805689-A (GB)
Title: Improvements in or connected with Weaving Shuttles.
Inventor: SLICER EDMUND
Filed: 1898-03-08
Granted: 1899-01-14
Abstract: 5689. Slicer, E. March 8. Loom shuttles are arranged to carry two bobbins a, a<1>, and the tail end of the yarn on a is attached to the leading end of the yarn on a<1>, as indicated by the line d.
Patent GB-189813421-A (GB)
Title: An Improvement on the Ordinary Standard for Measuring Height presently in use.
Inventor: WILLIAMS WILLIAM OWEN
Filed: 1898-06-16
Granted: 1899-05-20
Abstract: 13,421. Williams, W. O. June 16. Measures of length. - The horizontal arm of height-measuring apparatus for horses &c. is fitted with two spirit levels A and B, the former read by a little mirror C, and the latter placed on the back end of the arm. The scale is marked on the front of the standard turned away from the person using the measure, so that he cannot see the result till the measure is removed. A r o d slides within the standard, and when the foot is off the ground projects slightly beyond it. The rod is so connected to an index D at its top end that, when the standard rests on the ground, the index stands straight up, but should the foot of the standard be raised, the index falls over.
Patent GB-189814999-A (GB)
Title: Improvements in Apparatus for Damping, Coating, or Colouring Paper and such like when being Calendered or Previous to its being Dried and Finished.
Inventor: BERTRAM DAVID NOBLE
Filed: 1898-07-08
Granted: 1899-05-06
Abstract: 14,999. Bertram, D. N. July 8. Damping; coated paper; colouring pulp or web.- The operation is effected at the calender rolls. The liquid is admitted to the chamber 11 of a doctor 10, and passes by apertures 13 on to the distributing-plate 14. The chamber 11 is fitted with an adjustable overflow pipe and with adjustable ends 17, which are made liquid-tight by means of plates of soft india-rubber, which are compressed between movable metal plates and the ends of the chamber. By means of adjustable partitions similar to the ends, the doctor may be divided into sections, which may be supplied with liquids of different colours &c. Jets of air 25 may be arranged for preventing the liquid from creeping past the adjustable ends of the doctor and round the adjustable divisions thereof, or for causing the liquids in adjacent compartments or sections of the doctor to mix about the division plates. The liquid may be applied to an auxiliary roll instead of directly to the calender roll. The doctors are carried in slotted brackets, and are held in their working position by weighted levers. When it is desired that the supply of liquid to the rollers shall be interrupted, the trunnions of the doctor are lowered by means of a lever, and the apparatus is held in this position by means of a pawl and toothed disc. The doctor may be held in its working position against the action of weighted levers by means of a pawl and toothed disc, which are automatically disengaged when the web breaks by the fall of a roller normally supported by the web. The liquid may be applied to one or both sides of the paper or web simultaneously. The liquids used may be hot or cold ; or a steam pipe for heating the liquids may be laid in the chamber 11 of the doctor.
Patent GB-189818638-A (GB)
Title: Improvements in Spring Seats and Mattresses and in Springs therefor.
Inventor: PERRINS WALTER
Filed: 1898-08-31
Granted: 1899-07-15
Abstract: 18,638. Perrins, W. Aug. 31. Seats; mattresses; spring surfaces.-The top coil of the usual hour-glass springs, instead of being bent round the next coil, is continued into a flat spiral a<2>, or is connected to the next coil by a clip B<1>. the end being then bent inwards. The clips B' can be used also for connecting two adjacent coils as in Fig. 7.
Patent GB-189824752-A (GB)
Title: The Manufacture of New Colouring-matters of the Napthalene Series.
Inventor: JOHNSON JAMES YATE
Filed: 1898-11-23
Granted: 1899-09-16
Abstract: 24,752. Johnson, J. Y., [Badische Anilin & Soda Fabrik]. Nov. 23. Dyes, artificial.-Consists in the production of new dyes for wool from the leuco compound which is obtained in the manner described in Specification No. 15,708, A.D: 1898, from the intermediate product formed in the manufacture of naphthazarin. (1) On sulphonation, for example, with fuming sulphuric acid containing about 23 per cent. of free anhydride, at about 100‹ C., the said leuco compound yields a colouring-matter which dyes mordanted and unmordanted wool very pure blue shades. This product on reduction, for example, with stannous chloride and hydrochloric acid, is converted into a leuco compound which yields the same shades on the fibre. (2) The sulphonated product obtained as above described is converted into a sulphonic acid of naphthazarin by boiling it with diluted hydrochloric acid. This compound dyes unmordanted wool brown-red shades, which are converted into a fast deep black on chroming. (3) The compound obtained as described in (1) above, when heated at a high temperature with an aromatic amine such as aniline, with or without the hydrochloride of the base, is converted into an insoluble green dye which is rendered soluble by sulphonation. (4) The compound obtained as described in (1) above is converted into a blue dye-stuff by boiling it with an aqueous solution of a salt of an aromatic amine, for example, aniline hydrochloride or p-toluidine hydrochloride.
Patent GB-189827449-A (GB)
Title: Improvements in and relating to Gas and Petroleum Engines, partly applicable to other Fluid Pressure Motors.
Inventor: BERTHEAU HENRIK AUGUST
Filed: 1898-12-29
Granted: 1899-08-05
Abstract: 27,449. Bertheau, H. A. Dec. 29. Valve gear.-The apparatus is described in connection with gas and oil engines. The valve spindle f is connected to the crank-pin l by two links d, e, the joint of which can be moved to opposite sides of the line through the axes of the crank shaft c and of the valve spindle by a lever a and link b, Fig. 3, or a lever a and guide m, Fig. 6.
Patent GB-189902436-A (GB)
Title: Improvement in Kitchen Ranges.
Inventor: SINCLAIR DUNCAN
Filed: 1899-02-03
Granted: 1899-12-09
Abstract: 2436. Sinclair, D. Feb. 3. Cooking-r a n g e s , convertible close and open.-The range is provided with a swinging hood D, having two sides wings, and with a fire-cover E. The fire cover rides upon two flanges of irregular s h a p e, so arranged that the cover can pass under the back part of the hob. When used as an open range, as shown in Fig. 5, the hood D is open and the cover E is pushed back under the hob, and when used as a closed range the hood D is closed level with the coving and the cover closes in the fire.
Patent GB-189905262-A (GB)
Title: Improvements in Electrical Tumbler and other Switches.
Inventor: HALL ROBERT FREDERICK
Filed: 1899-03-10
Granted: 1899-06-10
Abstract: 5262. Hall, R. F. March 10. Switches of the tumbler type for high-tension circuits, insulating discs or shutters being interposed between the fixed contacts on breaking the circuit. In the arrangement shown in Figs 1 and 4 the contact-siud a is carried by two insulating-discs c separated by an air space. The discs are rotated by a lever f having a spring f<5> and roller f<4> for giving a fly movement. The lever f is slotted at f<6>, and through it passes a pin c<5> carried by the discs. The lever has thus a limited free movement. The base d of the switch is recessed for the reception of the discs &c., and the spring contacts b<1> pass in through apertures in the dividing walls. In a modified arrangement, Fig. 9, the tumbler handle f is connected by a link f<2> to the discs c, and a volute spring g is provided to give a quick break. In a further modification, Fig. 23, especially adapted for double-pole switches, an additional disc h is operated by gearing, and is connected by springs h<2> with the insulating-discs. Reference is made to Specification No. 5255, A.D. 1899.
Patent GB-189909384-A (GB)
Title: Improvements in and relating to Circular Saw Frames.
Inventor: KNOX ADAM EASTON
Filed: 1899-05-04
Granted: 1900-03-17
Abstract: 9384. Knox, A. E., and Knox, R. May 4. Sawing.-Relates to a method of raising the bench of a circular saw, and adjusting the fence. The bench A is fixed to vertical sliding bars, which slide up or down in guides in the framework. On the inner side of the sliding bars are spur teeth which fit into spiral grooves b on two wheels C, which are mounted on the same axis B. The wheel C gears into a pinion C<1>, which can be turned by the hand-wheel C<2>. The bench can thus be raised or lowered by turning the handwheel C'. The fence D is fixed to a socket, which can be clamped at any required point by the setscrew D<3>. A finer adjustment can then be given by turning the hand-nut d'. In a modification, a single vertical sliding bar is made use of.
Patent GB-189915224-A (GB)
Title: Improvements in Flushing and Discharging Syphons and Apparatus connected therewith.
Inventor: ADAMS SAMUEL HENRY
Filed: 1899-07-25
Granted: 1900-07-21
Abstract: 15,224. Adams, S. H. July 25. Flushing.-A siphon flushing - tank is divided into compartments A and B, the latter supplying the former through a cock f. The bell siphon e is made with an auxiliary inlet d, reaching into the compartment A, a deep trap b, and an air-vent pipe c, the outlet of which dips below the water level. As the water level rises, the air becomes compressed, until the pressure is sufficient to force out the seal in the pipe c when the siphon starts. In Fig. 2, the inlet d of Fig. 1 is replaced by a second siphon g, and the vent a dips into a separate pocket b. In another modification, overflow in the main siphon starts an auxiliary starting- siphon, which, after exhausting a small chamber, admits air to stop the main siphon. For flushing sewers, one compartment of the tank may be filled with sewage.
Patent GB-189916259-A (GB)
Title: An Improved Clip for Use in Suspending Bed Valances or Pands and the like.
Inventor: TAYLOR JOHN
Filed: 1899-08-10
Granted: 1900-06-16
Abstract: 16,259. Taylor, J. Aug. 10. Bedsteads; curtains, suspending.-A clip bent from wire has bent ends e, f and a hook g. When detached from the angle-iron of a bedstead, the angle between the legs c, d is less than a rightangle. The clip is sprung on to the angle-iron, and the hook g is then engaged with a loop or tape or tuck on the valance or pand, or it may support the valance rod.
Patent GB-189923201-A (GB)
Title: Improvements in Looms for Weaving Pile Fabrics.
Filed: 1899-11-21
Granted: 1900-04-21
Abstract: 23,201. Lake, H. H., [The Sanford Mills]. Nov. 21. Looms, pile forming and cutting in.-The shuttle box a<11>, Fig. 3, at the side of the loom having the pile-wire mechanism is independent of the lay, and does not participate fully in the beat-up motion. It is mounted upon separate swords a<12>, and operated by a link a<25>, the end a<24> of which is adjustably secured in a groove in one end of a bell-crank lever a<17>, loose on the shaft a<18>. The other end of the lever a<17> is connected by a link a<21> to a slide a<15> adjustably secured in a groove in a disc a<13> on the crank shaft which is geared by wheels a<19>, a<20> with the shaft a<18>. This shaft carries a cam b<10> for operating a bell-crank lever b<7>, which is connected by a link b<6> to a lever b<4>, for moving the end of the pivoted wire-trough b into position for withdrawing or inserting the pile-wires as required. The wirecarriage is moved to and fro on a horizontal bar by an oscillating slotted lever driven from a crank shaft in gear with the shaft a<18>, and has an extension c<14> to carry a hooked lever, which is caused to engage with the heads of the wires by moving the vertical arm x<1> of a bell-crank lever c<19>. The knifecarriage h, Figs. 6 and 7, is reciprocated across the loom, on a yielding or movable bar f 5, by a connecting-rod h<17> having a depression to engage with a stud on the wire carriage. The knife itself h<14> and a guide h<15> are carried by a block h<12> on a shank h<2>, which is pressed downwards by springs h<10>, h<11> on a sliding-rod h<6>. The shank h<2> and rod h<6> have studs h<4> h7 respectively to engage with the inclined walls of notches on the bar f for the purpose of raising and depressing the knife.
Patent GB-189924750-A (GB)
Title: A Pocket Receptacles for Saliva or Expectoration.
Inventor: EDWARDS EDMUND
Filed: 1899-12-12
Granted: 1900-11-24
Abstract: 24,750. Edwards, E., [H³lsmann, C.]. Dec. 12. Spittoons.-A pocket receptacle for expectoration is made in the form of a cigar case having an opening or passage b which extends inwards and may be flanged to prevent spilling. A pivoted cover c normally closes the opening b. The vessel is emptied by removing a detachable cap e.