baber/WOPTO huggingface dataset:
Patent RS-20060107-A (RS)
Title: Smoking articles and smokable filler material therefor
Inventor: JOHN EDWARD DENNIS
IPC: A24B15/16
Filed: 2004-10-20
Abstract: The invention relates to smokable filler materials and a process for making same, the smokable filler material comprising a foaming agent, an agent capable of forming chemical cross-linkages, and a cross-linking agent. A combination of the foaming agent in the foamed state thereof, the agent capable of forming chemical cross -linkages and the cross-linking agent provides a stabilised, foamed material. The invention also provides a smoking article incorporating the smokable filler material of the invention.
Patent AU-2002313612-A (AU)
Title: Process for recovering caprolactam from aqueous caprolactam product using in situ prepared alkali amino caproate
Inventor: JETTEN ARNOLD
IPC: C07D201/16
Filed: 2002-08-23
Abstract: A continuous process is provided for recovering caprolactam from aqueous caprolactam product which includes (i) caprolactam, (ii) impurities, and (iii) water by (a) adding alkali hydroxide to the aqueous caprolactam product, in an amount of not more than 100 mmol alkali hydroxide per kg of caprolactam; (b) reacting at least part of the added alkali hydroxide to form alkali amino caproate, to obtain a caproate-enriched caprolactam product; and (c) distilling the caproate-enriched caprolactam product at reduced pressure.
Patent DO-P2007000060-A (DO)
Title: Inhibidores de la adenilato ciclasa soluble
Inventor: KOSEMUND DIRK
Filed: 2007-03-23
Abstract: Compuestos de la fórmula general I, su preparación y su uso como medicamentos.
Patent DO-P2012000037-A (DO)
Title: Octasacáridos n-acilos activadores de los receptores de los fgf, su preparación y su aplicación en terapéutica.
Inventor: DRIGUEZ PIERRE ALEXANDRE
Filed: 2012-02-08
Abstract: OCTASACARIDOS N-ACILOS ACTIVADORES DE LOS RECEPTORES DE LOS FGF, QUE RESPONDEN A LA FORMULA (I): EN LA QUE R1 REPRESENTA UN GRUPO O-ALQUILO SUSTITUIDO OPCIONALEMENTE CON UNO O VARIOS GRUPOS ARILOS O CICLOALQUILOS, R2 REPRESENTA UN GRUPO OSO3- O HIDROXILO, R3 REPRESENTA UN GRUPO ALQUILO, CICLIALQUILO O ALQUILCICLOALQUILO, Y R4 REPRESENTA UN DISACARIDO DE FORMULA (II), R6 REPRESENTA UN DISACARIDO DE FORMULA (III) Y R8 REPRESENTA UN DISACARIDO DE FORMULA (IV), EN LA QUE R5, R7 Y R9 REPRESENTAN LOS GRUPOS OSO3- O HIDROXILOS: SU PREPARACION Y SU APLICACION EN TERAPEUTICA.
Patent DO-P2020000036-A (DO)
Title: Bloques y estructuras de construcción aislantes ambientalmente responsables
Inventor: RICHARD SPREEN
IPC: E04D13/16
Filed: 2020-02-19
Abstract: Se describen bloques y estructuras de construcción aislante ambientalmente responsables construidos principalmente con materiales reciclados. Los bloques y estructuras de construcción ambientalmente responsables comprenden piezas de neumáticos de goma triturados recubiertos con vapor de sílice, desechos de cemento y cemento, que luego se mezclan con agua y se forman en un molde. Una capa de lechada o un material ignífugo puede ser colocado en un lado del bloque de construcción aislante ambientalmente responsable. Los bloques de construcción aislantes ambientalmente responsables proporcionan un alto aislamiento, así como resistencia para aplicaciones tales como techos verdes, construcción de paredes y cubiertas de techos verdes. Las estructuras ecológicas pueden construirse vertiendo los trozos de neumático de goma recubiertos en moldes para formar paredes y luego verter una capa de los trozos de neumático de goma recubiertos como cubierta de tejado, creando así una estructura autoportante en un vertido monolítico
Patent EG-25403-A (EG)
Title: Means for preventing tools from being pulled out from tool holders with a tool holding fixture.
Inventor: HAIMER FRANZ
IPC: B23B31/20
Filed: 2008-10-09
Granted: 2011-12-28
Abstract: The holder (1) has a tool holding fixture, preferably a chuck, where a shank of a tool particularly rotary tool, is accommodated in the tool holding fixture. The pull-out preventing unit has a locking element and a locking groove (13), which corresponds to the locking element, receives the locking element and interacts with the locking element in a positively locking manner.
Patent GB-189702611-A (GB)
Title: Improvements in Lamp Shades.
Inventor: WATKINS JOHN STEWART
Filed: 1897-02-01
Granted: 1897-12-04
Abstract: 2611. Watkins, J. S. Feb. 1. Lamp shades for gas, electric, and other lamps, whereby a soft light is obtained by converting the direct into reflected rays. A secondary shade or reflector B of cardboard or other opaque material is employed in combination with an ordinary shade or reflector A.
Patent GB-189707288-A (GB)
Title: Improvements in Sun-hats, Hoods, Bonnets, or like Head Coverings.
Inventor: HERINGTON ERNEST EDWARD
Filed: 1897-03-20
Granted: 1898-02-05
Abstract: 7288. Herington, E. E. March 20. Bonnets; hoods.-Sun bonnets, hoods, and the like are constructed so that they can be readily nnfolded to be washed, starched, and ironed. The bonnet is made up of a piece of material A, A' of the shape shown in external view in Fig. 1, the material having any suitable ornamental attachments, and when made up the side G constitutes the front part of the bonnet. To make up the bonnet, the upper semicircular part A' of the material is, as shown in inside view in Fig. 2, folded down on the other part, the buttonholes I' are fastened to the buttons I, the central part of A<1> is raised so as to fold along the dotted lines M, and the buttonholes L are thus fastened to the button K and the bonnet is ready for wear.
Patent GB-189710135-A (GB)
Title: A New or Improved Adjustable Handle Bar for Cycles.
Inventor: ALLEN JOSEPH THOMAS WHEELER
Filed: 1897-04-23
Granted: 1898-03-05
Abstract: 10,135. Allen, J. T. W. April 23. Handle-bars are pivoted to the stem so that they can be turned into an upright position. A shank e secured to-the handle-bar d is pivoted in a socket c formed on the handle-bar stem b. A conical pin g, formed on a rod h sliding in a guide i, is pressed upward by a spring j to engage holes f, f<1> in the shank e, thereby locking the bars in either an upright or a horizontal position. The rod h is operated by a pin k' screwed to it and working in a bayonet slot l formed in the stem b. A spring l<2> normally presses the pin k<1> into the lateral slot l<1>.
Patent GB-189711130-A (GB)
Title: Improved Method and Apparatus for Making Carburetted Water Gas
Inventor: HUMPHREYS ALEXANDER CROMBIE
Filed: 1897-05-04
Granted: 1897-07-17
Abstract: 11,130. Humphreys, A. C., and Glasgow, A. G., [trading as Humphreys & Glasgow]. May 4. Gas-producers.-In the manufacture of carburetted water gas, the blast gases, after leaving the regenerative chambers used for carburetting and fixing the gas, are caused to pass through two supplemental regenerative chambers which are afterwards employed for heating the air blast. Fig. 2 shows one arrangement of the apparatus in an extended form. The generator A is connected on either side with the usual carburetting and fixing chambers B, C and B', C' by valved pipes E, E<1> at the bottom and top respectively. The fixing-chambers C, C<1> are connected by valved pipes L, L' with the supplemental regenerative chambers D, D', and also by pipes N, N<1> with a common sealbox shown separately in Fig. 3. Air for primary combustion may be admitted by either of the two blast pipes J, J<1>, steam by either of the pipes M, M', and oil by either of the pipes H, H' ; air for secondary combustion may be admitted by the pipes I, I<1>, and I<2>. The apparatus having been brought to the proper temperature, air is forced through it in one direction and then steam in the opposite direction, oil being admitted during the second stage to one of the carburetting chambers. At the end of the gas-making run the current of steam is preferably reversed for a time. The series of operations is then repeated in the opposite direction. The water-gas exit pipes N and N' are furnished with valves S and S', Fig. 3, arranged in such a manner that when one is open the other is closed ; their actuating-lever P simultaneously reverses the valve T' through which the steam is supplied to the pipes M and M<1>.
Patent GB-189711987-A (GB)
Title: Improved Method of and Means for Attaching or Connecting Metal to Earthenware.
Inventor: SLATER JOHN
Filed: 1897-05-14
Granted: 1898-03-26
Abstract: 11,987. Slater, J. May 14. Metal and earthenware pipes and articles, uniting. -Platinum foil, preferably perforated, is united to the earthenware article by a mixture of raw glaze or flux and gum arabic or other adhesive substance, and is fixed by firing the article in a glost oven or enamelling-kiln. Metal fittings are soldered to the platinum in the ordinary way. Metal pipes and fittings can be soldered to wash basins, sanitary goods, table ware, &c. in this manner.
Patent GB-189712922-A (GB)
Title: A New or Improved Sensitive Plate or Film, and a Method of Producing, Developing, Fixing, and Toning the same.
Inventor: PORTER THOMAS CUNNINGHAM
Filed: 1897-05-25
Granted: 1897-07-17
Abstract: 12,922. Porter, T. C. May 25. Sensitized plutes and films.-Relates to a method of making sensitized plates and films which are specially adapted for the production of lantern slides. The plate or film is first coated with gelatine or the like, and then immersed in a solution of ferric ammonium citrate or other ferric salt. It is then removed and quickly washed. When dry, it is exposed under a negative, then developed with potassium ferricyanide, and fixed in a solution of hydrochloric acid. To give a blue tone to the image, it is immersed in very dilute ammonia.
Patent GB-189713790-A (GB)
Title: Improvements in or relating to Window Sash Fasteners.
Inventor: MORGAN EDWIN JOSEPH
Filed: 1897-06-04
Granted: 1897-09-25
Abstract: 13,790. Morgan, E. J. June 4. Sash fastenings.-A rocking spindle b, Fig. 1, with a handle e and hook c is mounted in a bracket a on the lower sash rail. A socket d, Fig. 4, is mounted on the upper sash rail, and is bevelled at its upper edge d' and at one side d', so that, by turning the handle from the unlocked position shown in dotted lines to the position shown in full lines, the sashes are locked and the rails drawn together both in a horizontal and vertical direction. In a modification shown in Fig. 6, the hook is replaced by a cam-shaped piece c<x>, and the spindle has a longitudinal motion, so that it may be disengaged from the socket dx when turned into the position shown in dotted lines. The socket and piece C<x> are correspondingly bevelled so that the rails are drawn together when the sashes are locked.
Patent GB-189716903-A (GB)
Title: Improvements in the Manufacture of Ring Travellers.
Inventor: EADIE PETER
Filed: 1897-07-17
Granted: 1898-01-08
Abstract: 16,903. Eadie, P., Eadie, J., Eadie, P., and Eadie, J. S. July 17. Drawings to Specification. Spindle apparatus, ring and traveller. The traveller is made with flattened sides, and may also be flattened on the outside edge, the inner edge opposite to the ring being rounded.
Patent GB-189717045-A (GB)
Title: Improvements in Writing Pad Attachments.
Inventor: BLACK EDITH FERGUSON
Filed: 1897-07-19
Granted: 1897-08-21
Abstract: 17,045. Black, E. F. July 19. Writing-pads, attachments for. In order to facilitate writing in the dark, or writing by persons of impaired vision &c., a plate 6 turned over at its ends is placed on the writing- pad 5. A plate 11, secured to it by light springs 9, and having studs 12 passing through slots 7, slides beneath the front part of the plate 6. The lines of writing are guided by the plate 11, which gives sufficiently to allow the formation of long letters.
Patent GB-189718971-A (GB)
Title: A Method of Manufacturing Acetylene Gas from Calcium Carbide.
Inventor: WIGHAM JOHN RICHARDSON
Filed: 1897-08-17
Granted: 1898-06-18
Abstract: 18,971. Wigham, J. R. Aug. 17. Acetylene.-The carbide is placed upon trays D mounted within a cylinder C, and the requisite quantities of water for decomposing the charges are supplied in succession from a cylinder A. This cylinder is of the same capacity as the cylinder C, and is divided into the same number of compartments. The gas passes from the generator through washers G and a purifier H to a holder I. The cover of the generator is fitted by means of a mercury lute E.
Patent GB-189720379-A (GB)
Title: Improvements in the Construction of Bearings for Cycles and other Vehicles.
Inventor: WALKER HARRY
Filed: 1897-09-04
Granted: 1898-08-06
Abstract: 20,379. Walker, H., Walker, T., and Goldthorpe, S., [trading as Walker Bros.]. Sept. 4. Ball bearings for wheels, crank brackets, pedals, &c. of velocipedes and other vehicles. The cups A are made with right and left handed threads, and are connected by a sleeve B. The exterior of the bearing thus formed is perfectly cylindrical, so that it can be inserted into a hub, bracket, pedal, or other part. To lock the cups in position, a plate E may be employed with lugs F passing through holes in the hub or barrel and into slots in the cups. The plate E is held by the screw K, passing through a slot in the barrel and screwing into the sleeve B. By loosening the screw K and moving it in the slot, the sleeve B may be rotated and the bearing adjusted.
Patent GB-189803125-A (GB)
Title: A Trace Plate for Ring Draught Hames, otherwise Hame Draughts.
Inventor: ELSTON GEORGE
Filed: 1898-02-08
Granted: 1898-12-03
Abstract: 3125. Elston, G. Feb. 8. Traces.-The ends of traces c that engage with hame draught rings b are strengthened, protected, and prevented from stretching by a doubled metal plate d secured to the traces by bolts and nuts e,f or by rivets &c.
Patent GB-189805949-A (GB)
Title: Improvements in the Manufacture or Production of Xanthines and their Derivatives.
Inventor: JOHNSON GEORGE WILLIAM
Filed: 1898-03-10
Granted: 1898-04-23
Abstract: 5949. Johnson, G. W., [Boehringer & S÷hne, C. F.]. March 10. Xanthine derivatives.-Alkylized chloroxanthines are produced by acting upon those alkylized uric acids which have no alkyl group in the position 9, with phosphorus oxychloride alone, that is, not in conjunction with phosphorus pentachloride. For example, 3-methylchloroxanthine is prepared by heating 3-methyl-uric acid with phosphorus oxychloride in a digester at 130‹-140‹ C. for 3-4 hours whilst agitating the mixture. Excess of phosphorus oxychloride is removed by distilling in vacuo, and the residue is dissolved and boiled with alcohol or water for some hours, whereby an intermediate product containing phosphorus and chlorine is decomposed. Upon cooling, the new product, 3-methylchloroxanthine, separates out as a yellow granular crystalline mass, which is purified by solution in dilute alkali, decolorizing with charcoal, and reprecipitating by dilute sulphuric acid. It is difficultly soluble in the usual solvents, but dissolves readily in dilute alkalies and in concentrated sulphuric or fuming hydrochloric acid, and crystallizes with one molecule of water of crystallization from boiling water upon cooling. It begins to decompose at 320‹ C. By similar operations 7-methyl-2:6-dioxy- 8 - chloropurine, or chloroheteroxanthine, is obtained from 7-monomethyl-uric acid ; and 3:7-dimethyl-2 : 6-dioxy-8-chloropurine, or chlorotheobromine, from 3 : 7-dimethyl-uric acid. The foregoing halogen compounds are alkylized by heating them with caustic potash and methyl iodide, or ethyl iodide, or with methyl sulphate of potassium. Thus chlorocaffeine is produced from 3-methylchloroxanthine, 7-methylchloroxanthine, or chlorotheobromine ; chlorotheobromine is prepared from 3-methylchloroxanthine ; and 3-methyl-1 7-diethyl-2 : 6-dioxy-8-chloropurine from 3-methylchloroxanthine. By reduction with fuming hydriodic acid the alkylized chloroxanthines are converted into the corresponding alkylized xanthines, viz. :-3-methyl-xanthine, hetero-xanthine, 3 : 7 -dimethyl-2 : 6-dioxypurine or theobromine, and 3-methyl-1 :7-diethyl-2 :6-dioxypurine or caffeine. Conversely, the halogen compounds may be first reduced and then alkylized to theobromine or caffeine.
Patent GB-189818181-A (GB)
Title: Improvements in Catches and Locks for Doors.
Inventor: RODNEY ROBERT WILLIAM HENRY
Filed: 1898-08-24
Granted: 1899-08-12
Abstract: 18,181. Rodney, R. W. H. Aug. 24. Latches.-The bolt B slides in a tubular or other shaped casing A. The head B' is separate, and is attached by a screw D so as to be reversible. The handle spindle G is in the form of a slotted tube, and engages a cam tooth F on a plate K<1> attached to the bolt. The plate K' may be interchanged with the plate K to reverse the latch. A spiral spring N in the end of the case A shoots the latch. The tooth F may be made interchangeable in the plates K and K', as shown in Fig. 6. A modified way of attaching the head B' of the bolt is shown in Fig. 3.
Patent GB-189819555-A (GB)
Title: Improvements in the Bulbs of Electric Incandescent Lamps.
Inventor: BARTENSTEIN CURT
Filed: 1898-09-14
Granted: 1899-07-08
Abstract: 19,555. B a r - tenstein, C. Sept. 14. Incandescent lamps.-Bulbs are made with longitudinal grooves or ridges, to diffuse the light. One form is shown, provided with narrow depressions c.
Patent GB-189822882-A (GB)
Title: Improvements in or relating to the Manufacture of Artificial Stone, Marble, and the like.
Inventor: BOULT ALFRED JULIUS
Filed: 1898-10-31
Granted: 1899-09-09
Abstract: 22,882. Boult, A. J., [Gasse, P. A. J.]. Oct. 31. [Patent refused.] Stone, artificial.-In the manufacture of artificial stone or marble from a mixture of unslaked lime with sand, ground marble, &c., the materials are mixed dry and placed within moulds of the desired shape, and are then subjected. first to the action of a partial vacuum and then successively to steam and water under pressure. The moulds are finally dried by heat, preferably in a vacuum, which may be obtained by the condensation of steam or otherwise.
Patent GB-189824693-A (GB)
Title: A Valve Spout to be applied to a Kettle, Teapot, Coffee-pot, or other Vessel.
Inventor: ELLMORE WILLIAM PAULGRAVE
Filed: 1898-11-22
Granted: 1899-11-04
Abstract: 24,693. Ellmore, W. P. Nov. 22. Tea-pots &c.-The spout A of a kettle, tea-pot, coffeepot, or other vessel is provided with a valve, consisting of an inner sleeve B with a milled head C and a hole which can be turned to register with a hole D in the underside of the spout A. The kettle &c. may be used for travelling or other purposes.
Patent GB-189908926-A (GB)
Title: Improvements in Mitre Cutting Machines.
Filed: 1899-04-28
Granted: 1900-02-17
Abstract: 8926. Steel Nut & Hampton, Limited, J., and Hampton, S. April 28. Mitering.-Relates to machines in which the cutters i, Fig. 1, are mounted on a radial arm b pivoted at c to a downward extension of the frame. To keep the cutter close to the face a, the end b<2> of the radial arm b passes through the curved slot f, and is fitted with a washer which bears against the back of the frame. The working handle is fitted in a socket b<3> on the radial arm. The knife i may be in one or two pieces, and is preferably connected to the radial arm by shouldered set-screws k, k<2>, Fig. 11, fitting into holes in the knife. The moulding &c. to be mitered is supported against a stud d, as seen in the plan, Fig. 3, and one or other of the edges of the opening e.
Patent GB-189913906-A (GB)
Title: Improvements in Drawing Taps for Aerated Waters and the like.
Inventor: BARON LOUIS BERNHARD
Filed: 1899-07-05
Granted: 1900-05-12
Abstract: 13,906. Baron, L. B. July 5. Measured quantities, delivering.-A drawing-off tap for aÙrated waters and the like is shown in Fig. 3, and consists of the chamber 50 with inlet and outlet valves worked by the handle 62 so that the chamber may be first filled with carbonated liquid, then relieved of gas from the top of the liquid through the snifting-passage 71, and the outlet afterwards opened. The inlet valve has a V-shaped passage 68 in the head 67, which passage brings into communication the passage 69 with the supply passage 73, as shown in Fig. 4, or the sniffing-passage 71 according to the position of the valve and handle. A spring-pressed disc valve serves as the outlet valve, and is adapted to be raised by the lever 58, which is worked by a forward movement of the lever handle.
Patent GB-189921530-A (GB)
Title: An Improved Apparatus Capable of being Used as a Ladder, an Extensible Ladder, a Pair of Steps or a Trestle.
Inventor: BARR ANDREW
Filed: 1899-10-28
Granted: 1900-09-29
Abstract: 21,530. Barr, A. Oct. 28. Trestles.-Relates to extensible and convertible ladders, step-ladders, and trestles of the type described in Specification No. 24,183, A.D. 1896, [Abridgment Class Buildings &c.]. Fig. 5 shows two sections connected together to form a trestle or step-ladder. A hinge pin or bolt p is passed through holes in the ladder sections, and side struts o are hooked through holes in the sides of the ladder. Planks or scaffolding may be supported on the rungs as indicated in dotted lines. The sections may be secured, when extended, by a horizontal notched bar which engages with the rungs.
Patent GB-189921969-A (GB)
Inventor: ALLEN RICHARD WATSON
Filed: 1899-11-02
Granted: 1900-11-02
Abstract: 21,969. Allen, R. W. Nov. 2. Letter-sheets etc.; envelopes etc.; writing &c. cases.-A letter or despatch book or case, for use on active service or otherwise, for writing and recording despatches and for correspondence and letters generally, comprises a cover with pockets B for stamps, field-maps, &c., and loops C for use in fastening the book or case by means of a fountain pen or ink pencil. Sheets of writing-paper may be secured within the cover by an elastic band A. These sheets are arranged to be folded, after being written upon, as postal wrappers or envelopes. In a second form, flaps are provided for holding a carbon sheet. According to a further modification, the sheets of paper are provided with stubs which are secured to the cover, and serve for receiving entries respecting correspondence.
Patent GB-189922884-A (GB)
Title: Improvements in the Construction of Ceilings and Walls for Buildings and other Structures.
Inventor: KEMNITZ FRANZ
Filed: 1899-11-16
Granted: 1899-12-16
Abstract: 22,884. Kemnitz, F. Nov. 16. Ceilings; floors; walls.-Metal ropes or wires c are laced rectangularly or diagonally between hooks, eyes, or bent rods b clamped to the flanges of the standards or joists a, and the network thus constructed is enclosed in cement, concrete, or artificial stone e. Fig. 5 shows a method of increasing the tension of the wires by inserting a nail g between the wires at a crossing point, twisting it round, and fixing it to a board used for retaining the filling of cement. In the arrangement shown in Fig. 8, a wire network is formed by lacing wires c through loops of cramps k, and a second series of wires l, passed round loops of the bars k and over the wires c, increases the tension in the network. For wooden pillars or joists, the hooks or bars are formed with spiked ends which are driven into the wood as shown in Figs. 10, 11, and 12. In one arrangement, pairs of hooks are rigidly braced together, and the wires run at right-angles to the beams. Instead of using boards for supporting the cement until it has set, wire netting may be placed under the strained network, and a coating of plaster containing cow-hair, glue, and gypsum may first be spread on the support.