baber/WOPTO huggingface dataset:
Patent DO-P2019000197-A (DO)
Title: Tratamiento de composiciones acuosas que incluyen finos
Inventor: PAUL C PAINTER
IPC: G06F17/50
Filed: 2019-07-29
Abstract: Se describen procesos para consolidar composiciones acuosas que incluyen finos y agua de proceso. Los procesos incluyen mezclar la composición con una sal altamente soluble en agua o una solución acuosa de la misma para desestabilizar y consolidar sólidos en las composiciones, por ejemplo, para desestabilizar y consolidar finos, y separar los sólidos consolidados del agua de proceso. Un polímero soluble en agua y partículas gruesas, por ejemplo, arena, también pueden utilizarse en el tratamiento de las composiciones.
Patent EC-SP11011553-A (EC)
Title: Nuevos conjugados, su preparación y su aplicación terapéutica
Inventor: BOUCHARD HERVE
IPC: A61K31/395
Filed: 2011-12-26
Abstract: La invención se refiere a un agente de selección de la diana al que está unido al menos un derivado de criptoficina de la fórmula (I), en la que: R1 representa un átomo de halógeno y R2 representa un grupo -OH, un grupo acilo derivado de un aminoácido AA o un grupo alcanoiloxi(C1-C4); o bien R1 y R2 forman conjuntamente un motivo epóxido; AA indica un aminoácido natural o no natural; R3 representa un grupo alquilo(C1-C6); R4 y R5 representan los dos H o forman conjuntamente un doble enlace CH=CH entre C13 y C14; R6 y R7 representan independientemente uno de otro H o un grupo alquilo(C1-C6); R8 y R9 representan independientemente uno de otro H o un grupo alquilo(C1-C6); R10 representa al menos un sustituyente del núcleo fenilo elegido entre: H, un grupo OH, alcoxi(C1-C4), un átomo de halógeno o bien un grupo -NH2, -NHalquilo(C1-C6) o N(alquilo(C1-C6))2; R11 representa al menos un sustituyente del núcleo fenilo elegido entre H o un grupo alquilo(C1-C4); estando unidos el agente de selección de la diana y el derivado de criptoficina de forma covalente, situándose la unión en posición orto (o), meta (m) o para (p) del núcleo fenilo
Patent EE-200300298-A (EE)
Inventor: BACKENSFELD THOMAS
IPC: A61K31/57
Filed: 2001-12-20
Abstract: The present invention relates to compositions and unit dosage forms comprising drospirenone and a complex between ethinyl estradiol and a cyclodextrin. Such complexes confer very high chemical stability to ethinyl estradiol. The compositions and dosage forms of the invention are useful for, e.g., female contraception.
Patent GB-187302039-A (GB)
IPC: C13B10/06
Filed: 1873-06-09
Granted: 1873-08-01
Abstract: 2039. Halpin, D., and Alliott, J. B. June 9. Sugar-cane mills; purifying saccharine liquids.- Instead of driving the rollers A, B, C, Fig. 13, of a cane mill by spur gearing, worm gearing is applied to the side rollers B, C, the third roller A being driven by friction or by spur gearing. The worm shaft is driven by engines or other motor, the end thrust being taken up by the thrust-block P. In a modification, skew-worm gearing is employed so that larger gear-wheels D, D<1> may be used, as they then overlap each other. An end thrust-plate running on friction-rollers may in this case be used in combination with the block P to take up the thrust. The expressed juice from the mill runs down upon a travelling band L, Fig. 14, of wire gauze, through which it passes into a tank, leav- ing any small particles of trash upon the band, from which they are afterwards removed by a revolving brush O. The rollers K, K carrying the band are driven from the mill. The side rolls of the mill are adjusted towards or from each other by simultaneously moving both bearings of either roll. To effect this a side-shaft parallel to the rolls carries n worm at each end which engages with a worm-wheel on the nuts or bolts of the bearings, and on turning the hand-wheel of the side-shaft the corresponding roll is set up or released. Bevel- wheels on the bolts and side-shaft may be employed for the same purpose. Small shafts E, Fig. 21, placed one at each bearing, may be rotated from the side-shaft A by spur-wheels C, D, and thus draw up the wedge-block H against the brass M of the bearing in order to set up the roll B. A similar arrangement, omitting the small shafts E and spur gearing, may be applied to the trash turner, or springs may be interposed between the latter and the mill cheeks, so that, when the side rolls are withdrawn, the springs expand and cause the trash turner to fall, and vice versÔ. In the Provisional Specification it is stated that the clarifier is made of plates with a hollow bottom covered on the inside with copper. The vessel is heated by steam introduced under this copper bottom.
Patent GB-189700066-A (GB)
Title: Improvements in Apparatus for Cotaining a Supply of Oil or other Liquid, and for Automatically Discharging Small Quantities thereof amongst Fluids Under Pressure or Elsewhere for Lubricating and other Purposes.
Inventor: CHAPMAN LEONARD
Filed: 1897-01-01
Granted: 1897-02-27
Abstract: 66. Chapman, L. Jan. 1. Pump stroke, varying; valves and valve gear.- Relates to an apparatus for pumping a lubricant or other liquid to the internal working parts of steam engines, pumps, &c., stuffing-boxes, guides, bearings which are difficult of access, and for delivering the liquid among fluids under pressure, or for other purposes. A shaft 2, suitably driven from the engine to which the apparatus is attached, has an eccentric 13, mounted on flats 12, the throw of which can be varied by turning a milled head 22 on a spindle 20, causing a short wedge-ended spindle 18 to operate a similar pin 16 on which the eccentric rests. The spindle has a conical bearing, and is kept in position in it by a spring 30 pressing against a stop 31 on the spindle. The eccentric is connected by a strap to a piston 25 sliding in a liner 11. In the form shown, which is for a delivery every stroke and a suction every second stroke, the piston is provided with a tail rod 26, of half the circular area of the piston, which can be screwed up while the pump is working, to expand the packing-rings on the portion 27. The valve gear may consist of a separate rotary valve driven in connection with the spindle, or the valve may be formed in the conical portion 32 of the latter as shown. In this case, a groove on the cone extending about 120‹ is placed in communication by passages at each end with a central hole 17 communicating with the eccentric chamber 8. A suction passage, communicating with a glass reservoir 40 above, enters the conical bearing directly opposite the delivery pipe 37 shown in dotted lines. A passage 38 enables the central hole 17 to be placed in communication with the upper side 10 of the piston. By slightly altering the arrangement of the passages and grooves on the spindle, the pump may be made completely double-acting or may be only single-acting, the tail rod being made the size of the piston in the latter case, and dispensed with in the former.
Patent GB-189701093-A (GB)
Title: Improvements in Jigs or Work Holders for Boring Brackets, Lugs, and similar Parts of Bicycles and the like.
Inventor: MORTIMER ALFRED HENRY
Filed: 1897-01-15
Granted: 1897-04-17
Abstract: 1093. Close, A. H. M. Jan. 15. Work-holders; boring and drilling. -Work-holders or jigs for use in boring brackets or lugs of cycles &c. consist of a frame 13 pivoted on shafts 6, 6<a> adjustably clamped in the uprights of a frame 5. A drill guide 11 is screwed in the top plate 8 adjustably bolted to the uprights 5. The frame 13 carries a slotted quadrant 14 by which it can be clamped at any angle. The work may be supported between the shafts 6, 6<a> or between a chuck or plug 17 and a screwed plug 19 in the frame 13. The base of the frame 5 may be fitted with a changeable support 20 which can be used with the drill guide 11 for holding the work, the frame 13 being dispensed with. The drill guide 11 and screwed plug 19 are preferably interchangeable.
Patent GB-189703451-A (GB)
Title: Improvements in Pens.
Inventor: BARD JONATHAN SPRAGUE
Filed: 1897-02-09
Granted: 1897-04-03
Abstract: 3451. Bard, J. S. Feb. 9. Pens.-The writing-point of the nib is formed of a thickened portion a with a backward slope towards the underside. In order to increase flexibility, the upper part of the nib is hollowed at c. The invention is stated to be particularly applicable to gold pens with iridium points.
Patent GB-189706190-A (GB)
Title: Improvements in Horse Rakes.
Inventor: THOME JULIEN EMILE
Filed: 1897-03-09
Granted: 1897-07-24
Abstract: 6190. ThomÚ, J. E. March 9. Rakes, horse.-The tines a are secured in sockets b loosely mounted on a shaft c carried in a frame e pivoted by means of eyes f on the main axle d. The tines a, which rest on the main axle d, are raised by means of pawls pivoted on the frame e engaging a ratchet-wheel g on the hub of the main wheel. The said pawls are operated by a lever i keyed on a shaft on which is also keyed a collar l with lugs l<1> operated by the arm m of a weighted lever m, m<1>. The lever m, m<1> is operated by a link s from a three-armed lever r, r<1> operated either by a cord u from the rear of the machine or by a link q from a pedal p within reach of the driver's seat o. The tines may be held in a raised position by a catch x engaging a lever 1 on the frame e. The catch x is pivoted to a slide y operated by a cam lever z to bring the catch into or out of engagement with the lever 1. An auxiliary hand-lever 2 is provided for raising the tines by hand when required. The Specification describes a special form of the tine sockets b.
Patent GB-189713620-A (GB)
Title: Improvements in Tills and in Means for Checking Cash Receipts.
Inventor: SCOTT FRANK SEPTIMUS DEVONTEAU
Filed: 1897-06-02
Granted: 1898-02-19
Abstract: 13,620. Scott, F. S. D. June 2. Tills. - A row of tubular receptacles H of different diameter are adapted to hold consecutively-numbered checks representing different coins. These checks are pressed upwards by a spring piston H<1>, and can be removed one at a time by hand, the top of the receptacles being formed like a sovereign purse. To fill the receptacles, a shaft carrying a number of pulleys H<5> is turned by an external key, drawing all the pistons down to ti eir lowest position ; the shaft is then held by a detent till the checks are in place. The checks withdrawn when a purchase has been made correspond to the amount of such purchase, and after any number of transactions the amount indicated by the sum of the top checks is the total receipts taken. Coins and the like, separating. - The coins received are placed in a sorter I, and the checks in a sorter B, where they run down an inclined rib B<1> leaning against a tilted back until they are knocked off by stepped strips B<2>. The checks are then displayed on both sides of the apparatus in a glazed compartment D, but the coins are displayed before passing to their sorter. To free the coins for sorting, and the checks so that they can fall down the shoot F to the receptacles G, the knob K is pressed, turning the shaft K<1> carrying pulleys K<4>. Cords M and K<5> thereupon slide back the bottom E of the compartment D and rock the detent arms L of the coin exhibitor. The released coins pass to tubes 0, but should one of these become overcharged the last coin is held by the edge of the tube and a spring P, so as to shoot any further coins that may be inserted into the drawer N. Money-delivering apparatus.-Change is obtained from the tubes 0 by pressing keys T which, through the cords and pulleys shown, draw forward slides S and deliver the bottom coins through a slit Q. The plate R regulates the width of the delivery slit, but may he raised by a cam and lever if a bent coin should jam in the apparatus. The ejected coins fall into a funnel V with a flap V<1> at the bottom. By pressing on the loop V<2> with the fingers the flap V<1> opens, and the money is received in the hand. A bar, not shown, with a series of cams can be slid to one side so as to lock all the slides S when desired and bring a row of pins in front of the delivery slits.
Patent GB-189715125-A (GB)
Title: Improved Apparatus for the Generation of Acetylene Gas and the like purposes.
Inventor: SCARTH JOHN WILLIAM
Filed: 1897-06-24
Granted: 1898-05-20
Abstract: 15,125. Scarth, J. W. June 24. Acetylene.-Within a tank B, which is supplied with water to the level D by a funnel S and opening s, floats a gas holder A, which is formed with a lining R near the top for increasing the internal displacement. The generator E, which may be provided with a water jacket H communicating with the tank A, receives a perforated cylinder I charged with carbide. Water is admitted as follows :-On opening the gas exit cock Q, the bell descends, and the lining R causes the water to rise within the bell and overflow into the pipe J which communicates with the bottom of the generator. The gas produced passes by the pipe K, which rises above the water level D, to a lock M, and thence into a portion of the bell A which is raised above the water level. The bell is thereupon raised, and the water level within it falls below the pipe J. When the bell descends again, a fresh quantity of water is admitted to the generator, and so on. The gas delivery pipe N is coiled to act as a condenser, and it communicates with a drainage well 0, with which the pipe K is also connected by a branch K<x> fitted with a cock. The lock M prevents gas from passing back into the generator when it is being recharged.
Patent GB-189726254-A (GB)
Title: Improvements relating to Boxes or other Articles having Hinged Lids to be Used for Advertising or for Amusement.
Inventor: LOWE WALTER
Filed: 1897-11-11
Granted: 1898-09-24
Abstract: 26,254. Lowe, W. Nov. 11. Toy boxes.-Boxes or other articles having hinged lids are adapted for advertising or for amusement. Fig. 1 represents the invention applied to a match box. The side has perforations 9 which may be in the shape of letters, glazed or otherwise. Within, so as to be seen through the openings, is mounted a disc 10 or slide which may be coloured or ornamented, and which may carry advertisements or toy figures. The disc is connected by a link 12 or by gearing with the lid so as to be rotated when opening or closing the latter.
Patent GB-189726384-A (GB)
Title: Improvements in or applicable to Kilns or Muffles, used for Pottery and Brick Purposes.
Inventor: HANCOCK FREDERICK
Filed: 1897-11-12
Granted: 1898-10-29
Abstract: 26,384. Hancock, F., and Winzer, C. B. Nov. 12. Kilns.-Relates to carriers for bricks, pottery, &c., and is designed to facilitate the passage of the goods through the warming, firing, and cooling sections of continuous muffles or kilns. Casings b containing balls d are bolted to the carrier bottom a, and are provided with central annular bearings b<1>, and apertures b<2>, b<3> to permit of the ready insertion and removal of the balls. The casings and balls are made of metal, fireclay, or other suitable material, and the balls may be inserted in recesses in the bottom of the carrier. The carriers may be driven by gearing of a periodic and automatic character, and movable soles or sections may be applied to the floor at the junctions of the chambers &c.
Patent GB-189804880-A (GB)
Title: Improvements in Toys.
Inventor: FLETCHER HOWARD
Filed: 1898-02-28
Granted: 1899-01-07
Abstract: 4880. Fletcher, H. Feb. 28. Toy animals; games played with model animals. -Imitation grasshoppers or other creatures are constructed with spring legs and limbs in such a way that when pressure is applied and released the grasshoppers will jump. Games may be played by causing the animals to jump into saucers or bowls or into spaces on diagrams representing fields, ponds, and the like, or jumping competitions may be arranged.
Patent GB-189807657-A (GB)
Title: Method of and Means for Effecting Ignition and Combustion in Internal Combustion Engines.
Inventor: DIESEL RUDOLF
Filed: 1898-03-30
Granted: 1899-06-30
Abstract: 7657. Diesel, R. March 30. Gas and like engines, igniting, and cycles in. The main charge is compressed to a degree just below its igniting point, and then a charge of some body with a lower igniting point is injected and ignites. The body may be gaseous, liquid, or pulverulent, and may be previously heated to modify its igniting point. It is introduced into the cylinder through a valve D, the valves E and A being the main inlet and exhaust valves respectively. The igniting- charge is supplied from a reservoir L with an adjustable safety-valve R, and may be impregnated on its passage to the cylinder by liquid or pulverulent fuel from the vessel T, which is fitted with a revolving plug r with a measuring-cavity. The combustion curve of the indicator diagram depends upon the duration of opening of the valve D and the pressure of the igniting-charge. The combustion temperature of the working charge can be varied by mixing it with residual products or by preliminary heating.
Patent GB-189809250-A (GB)
Title: Improvements in Fasteners for Carpets and Rugs.
Inventor: MOORE HERBERT ACHESON
Filed: 1898-04-21
Granted: 1899-02-25
Abstract: 9250. Moore, H. A. April 21. Spiked plates.- Carpets, rugs, &c. are fastened to the floor by a plate A with spikes u which project upwards so as to enter the carpet &c. The plate is preferably of sheet metal with the tongues pressed out as shown.
Patent GB-189810876-A (GB)
Title: Improvements in or relating to Brace or Suspender Ends.
Inventor: SMITH NEVILL HERBERT
Filed: 1898-05-12
Granted: 1899-03-11
Abstract: 10,876. Smith, N. H. May 12. Braces. - Brace or suspender ends a made of one piece of leather are connected to a slotted plate or wire loop b on the buckle c by passing it through the wire or plate in the manner ernployed in tying a sailor's knot, as shown in rear view in Fig. 2.
Patent GB-189812997-A (GB)
Title: Improvements in Means for Securing Type in Printing Machines.
Inventor: ALLEN RUSSELL
Filed: 1898-06-10
Granted: 1899-05-06
Abstract: 12,997. A l l e n, R., and Davies, J. June 10. Chases formes, securing in machines.-Relates to means for securing type or linotypes in "turtles," chases, or holders for rotary or flat-forme machines. Fig. 1 shows a " turtle " or holder c in transverse section. It has two fixed sides c', c' and a movable holder or bar c<3>. The linotypes a are formed with their ends having inclines as shown, or with convex, concave, or other shaped ends, such that they will be held down by the correspondingly-formed pieces c', c<2> and down rules d. Cross-rules b and leads &c. have their ends formed similarly to those of the linotypes. The down rules d or blank lines between the columns may be attached to the bottom of the " turtle " or holder c by any known means. The arrangement may also be applied to means for printing late news and the like.
Patent GB-189814202-A (GB)
Title: Improvements in Cleaning and Disinfecting Textile Goods, Wearing Apparel, and similar Articles.
Inventor: KUR EMANUEL FRANCIS
Filed: 1898-06-27
Granted: 1899-06-24
Abstract: 14,202. Kur, E. F., [Boehler, M.]. June 27. Disinfecting.-In order to effect simultaneously the dry cleaning and disinfecting of textile goods, wearing-apparel, &c., disinfectants such as phenol, mercurial compounds, &c. are added to the volatile solvents such as benzene, naphtha, carbon tetrachloride, &c.
Patent GB-189816553-A (GB)
Title: Improvements in Electric Arc Lamps.
Inventor: BREMER HUGO
Filed: 1898-07-29
Granted: 1899-03-25
Abstract: 16,553. Bremer, H. July 29. Arc lamps.-A lamp is provided with tubular carbons, or with several pairs of carbons in one globe, connected in series or in separate circuits. The pairs may be controlled by separate mechanisms or by one single mechanism ; in the latter case, all the carbons except one pair are mounted on springs, in order that they may come in contact before such pair. These arrangements are specially applicable to lamps having long arcs produced by adding metallic salts to the carbons, which are placed in vacuo.
Patent GB-189816884-A (GB)
Title: An Improved Apparatus for the Production of Acetylene Gas.
Inventor: VARON JOSEPH
Filed: 1898-08-04
Granted: 1899-07-01
Abstract: 16,884. Varon, J. Aug. 4. Acetylene.-A chamber I is provided with a drum mounted on the shaft X so as to supply carbide intermittently in charges to the generator A. The drum is formed of two or more series of radial chambers arranged obliquely across the drum and closed with spring lids tending to open but held closed by runners which bear against the inner face of the chamber. The chamber, open below but provided with a closing-slide, leads by a pipe to the inside of the generator A, where it is provided with a spreading - cone. The drum shaft X is provided at one end with a handwheel V<1> for refilling and an indicator A<11> arranged in an electric-bell circuit for showing when all the charges are exhausted. The other end of the shaft has a ratchet-wheel R<1> and a detent wheel R<111>; these are controlled by a pawl and stop respectively on weighted levers which lie in the path of an arm Z<1> on the gas holder. The acetylene is fed from the generator by pipes Y<1> and Q, the latter being surrounded by a pipe T attached to the gas holder. V is a condenser through which gas passes before being discharged into the holder. The discharge pipe H is similarly surrounded by a pipe U. The service pipe E is branched to a U gauge M", M<111>. The drum is recharged by releasing the detent and ratchet wheels, and after closing the lower opening of the chamber I the top is removed, when the radial chambers can be refilled.
Patent GB-189823761-A (GB)
Title: Improvements in Linotype Machines.
Inventor: LOCK WILLIAM HENRY
Filed: 1898-11-11
Granted: 1899-11-11
Abstract: 23,761. Lock, W. H., and Gardner, H. J. Nov. 11. Linotype machines.- The matrices of Merganthaler and other linotype machines usually bear indicating-characters visible to the operator on the side remote from the formative cavity. In course of time the matrix edges become so dirty as to render the indicating- characters illegible. The invention consists in the provision of a brush m<1> adjustably mounted in a bracket m<3> and adapted to clean the matrix edges which bear the indicating-characters as the matrices Y pass along the guide-block M between the assembly box and the transporter.
Patent GB-189901122-A (GB)
Title: Improvements in Machines for Picking or Opening Curled Hair and the like.
Inventor: BEERS EDGAR
Filed: 1899-01-17
Granted: 1899-12-02
Abstract: 1122. Beers, E., and Gallagher, J. Jan. 17. Openers or pickers for curled hair &c. The material is passed along a feed-table 2 to a pair of corrugated feed-rollers 3, 4, by which it is held while being combed and opened by an oscillating comb 29. The combed material falls on to a curved guide - plate 52, and is fed to a second pair of rollers 35, 36 and oscillating comb 44, operating in a similar manner to the first but moving at a quicker speed, the finished material falling along a plate 53 into a suitable receptacle &c. Both sets of apparatus are operated independently in the manner shown from a divided shaft 19, 20, carrying a driving-pulley 21, each division of the shaft being placed in gear with the pulley as desired by means of a clutch and hand-lever.