baber/WOPTO huggingface dataset:
Patent UA-55073-A (UA)
Title: Method for welding of hardenable steels
Filed: 2002-06-21
Abstract: A method for welding of hardenable steels consists in the use of weldable materials containing as alloying elements nitrogen and vanadium, melting of electrode metal followed by cooling of weld metal. To increase resistance of metal against formation of clod cracks nitrogen (N) and vanadium (V) are introduced into electrode metal that is melting, at ratio of V/N = 3... 5, and the speed of cooling of weld metal within the temperature range of 700... 500 °С is selected within 3... 25 °С/s. Nitrogen and vanadium are introduced mainly in the form of vanadium nitrides (VN) together with one or sum (∑) of active deoxidizers (R), for example, by aluminium, calcium and cerium at ratio: ∑(VN)/ ∑(R) = 2,5… 4, where ∑(VN) – total part of additives of vanadium nitrides; ∑(R) – total amount of deoxidizers introduced into metal.
Patent UA-60913-A (UA)
Title: Method for surgical treatment of morbid obesity
Inventor: HRUBNYK VOLODYMYR VOLODYMYROVYCH
Filed: 2003-04-16
Abstract: The method for surgical treatment of the morbid obesity consists in bandaging the stomach in the cardial division with generation of "lesser" and "greater" stomachs. The surgery is performed through minilaparotomic incision 5-6 cm in length under videoscopic control at the point located in the quadrant between the parasternal and medial clavicular lines at the left, the left costal arc and epigastral line.
Patent RS-20050887-A (RS)
Title: Nutritional composition and method of inhibiting smooth muscle cell contraction thereof
Inventor: IVANOV VADIM
IPC: A61K36/82
Filed: 2004-05-26
Abstract: The present invention provides for a method of using a nutritional composition in inhibiting smooth muscle cell contraction, and hence lowering hypertension.
Patent AP-1627-A (AP)
Title: Polymeric composite foam.
Inventor: QUIST PER INGMAR
IPC: C08J5/00
Filed: 2002-02-14
Granted: 2006-07-06
Abstract: A polymeric composite foam is disclosed where the continuous phase is a foamed phenolic/furan polymer and the disperse phase is a foamed polystyrene polymer. The composite has a preferred density in the range 25 - 50 kg/m3 and the composites exhibit good thermal insulation and fire resistant properties. The process for preparing the composites is relatively low cost.
Patent DO-P2004000827-A (DO)
Title: Compuestos de traizol utiles en terapia
Inventor: JOHNSON PATRICK STEPHEN
Filed: 2004-02-17
Abstract: Un compueto de fórmula (I) 0 un derivado farmacéuticamente aceptable del mismo, en el que U representa -(CH2)d(0)2-, -CO-, o -CH(alquilC1-6)-; W representa -0-, -S(O)a-, o -N(R') R1 representa H, alquilo C1_6, (CH2)bCOR2, CO(CH2)bNR2R3, S02R2, (CH2)cOR2, 13 (CH2)cNR2R3, o (CH2)bhet'; het' representa un heterociclo saturado o insaturado de 3 a 8 átomos que contiene uno o mas heteroátomos seleccionados entre 0, N, o S, opcionalmente sustituido con alquilo C,_6; 3 X e Y representan independientemente H, alquilo C,-6, halógeno, OH, CF3, OCF3,OR4; Z representa -(-CH2)f(O)9 , -CO- o -CH(alquil Cl-6)-*, El anillo A representa un heterociclo de 4-7 miembros, saturado y que contiene N, 8 opcionalmente sustituido con OH, y en el que opcionalmente por lo menos un N del anillo está sustituido con 0; El anillo B representa fenilo o un heterociclo de 4-7 miembros, insaturado y que contiene N, opcionalmente sustituido con OH, halógeno, CN, CONH2, CF3, OCF3, y en el que opcionalmente por lo menos un N del anillo está sustituido con 0; R2 y R3 representan independientemente H, alquilo C,-6 [opcionalmente sustituido con OH, halógeno, N(alquilo C,_6)2, o alquil C,-6 oxi], alquil C,-6oxi, N (alquilo C,15 6)2, o [cicloalquilo C3-8]0 R2 y R3, junto con el átomo de nitrógeno al que están unidos representan independientemente un heterociclo de 3 a 8 átomos, opcionalmente sustituido con alquilo Ci_6; R4 representa alquilo C,_6 lineal o ramificado, 20 a y c representan independientemente 0, 1 6 2; B, e y g representan independientemente 0 ó 1; d y f represemtan independientemente 1 ó 2; son útiles en el tratamiento de la dismenorrea.
Patent DO-P2006000145-A (DO)
Title: Derivados de pirido [20,3-d] pirimidina su preparación, aplicación en terapeútica .
Inventor: CASELLAS PIERRE
Filed: 2006-06-26
Abstract: La presente invencion tiene como objetivo derivados de pirido[2,3-d]pirimidina, su preparacion y su aplicacion en terapeutica. Estos compuestos son potencialmente utiles para tratar trastomos de la proliferacion celular.
Patent DO-P2010000185-A (DO)
Title: Antagonistas del receptor mineralcorticoide
Inventor: GAVARDINAS KONSTANTINOS
IPC: C07D498/04
Filed: 2010-06-17
Abstract: La presente invención se refiere a un compuesto de Fórmula (I): Fórmula (I) o una sal del mismo farmacéuticamente aceptable; composiciones farmacéuticas que comprende un compuesto de Fórmula (I) en combinación con un portador, diluyente o excipiente adecuado; y métodos para tratar trastornos fisiológicos, particularmente insuficiencia cardiaca congestiva, nefropatía diabética, o enfermedad renal crónica, que comprende administrar un compuesto de Fórmula (I), o una sal del mismo farmacéuticamente aceptable.
Patent DO-P2012000171-A (DO)
Title: Formulacion de liberacion sostenida
Inventor: FUTO TOMOMICHI
Filed: 2012-06-18
Abstract: La presente invención se refiere a una formulación de liberación sostenida que comprende un derivado de metastina y un copolímero de ácido láctico-ácido glicólico que tiene un peso molecular peso promedio de aproximadaente 5.000 a aproximadamente 40.000 o una sal del mismo. La formulación de liberación sostenida de la presente invención libera en forma lenta y estable el compuesto (I) o una sal del mismo durante mucho tiempo y ejerce un efecto medicinal del compuesto (I) o una sal del mismo durante un período de tiempo extenso. Además, la formulación de liberación sostenida de la presente invención, que mejora la conveniencia del paciente reduciendo el número de episodios de administración, es una excelente formulación como una medicina clínica.
Patent DO-P2015000240-A (DO)
Title: 3- pirimidin- 4- il- oxazolidin- 2- onas como inhibidores de idh mutante
Inventor: ZHAO QIAN
IPC: C07D417/14
Filed: 2015-09-14
Abstract: LA INVENCIÓN SE DIRIGE A LA FÓRMULA (I): (I) O UNA SAL FARMACÉUTICAMENTE ACEPTABLE DEL MISMO, EN DONDE R1, R2A, R2B Y R3- R7 SE DEFINEN EN LA PRESENTE. LA INVENCIÓN TAMBIÉN SE REFIERE A COMPOSICIONES QUE CONTIENEN UN COMPUESTO DE LA FÓRMULA (I) Y AL USO DE TALES COMPUESTOS EN LA INHIBICIÓN DE PROTEÍNAS IDH MUTANTES QUE TIENEN UNA ACTIVIDAD NEOMÓRFICA. LA INVENCIÓN SE REFIERE ADEMÁS AL USO DE UN COMPUESTO DE LA FÓRMULA (I) PARA LA FABRICACIÓN DE MEDICAMENTOS ÚTILES PARA EL TRATAMIENTO DE ENFERMEDADES O TRASTORNOS ASOCIADOS CON TALES PROTEÍNAS IDH MUTANTES INCLUYENDO PERO SIN LIMITAR A, TRASTORNOS DE PROLIFERACIÓN CELULAR COMO EL CÁNCER.
Patent DO-P2017000013-A (DO)
Title: Procedimiento de preparación de 5-fluoro-1h-pirazolopiridinas sustituidas
Inventor: GRUNENBERG ALFONS
IPC: C07D471/04
Filed: 2017-01-16
Abstract: LA PRESENTE SOLICITUD SE REFIERE A UN PROCEDIMIENTO NOVEDOSO Y EFICIENTE PARA PREPARAR NUEVAS 5-FLUORO-1H-PIRAZOLOPIRIDINAS SUSTITUIDAS DE LA FÓRMULA (VI) (VI) QUE SON ADECUADAS COMO UN INTERMEDIO PARA PRODUCCIÓN DE MEDICAMENTOS Y PARA PRODUCCIÓN DE MEDICAMENTOS PARA EL TRATAMIENTO Y/O LA PROFILAXIS DE TRASTORNOS CARDIOVASCULARES. MÁS PARTICULARMENTE, LAS 5-FLUORO-1H-PIRAZOLOPIRIDINAS DE LA FÓRMULA (VI) SON ADECUADAS PARA LA PREPARACIÓN DEL COMPUESTO DE LA FÓRMULA (I) (I), QUE SIRVE PARA PRODUCCIÓN DE MEDICAMENTOS, PARA PRODUCCIÓN DE MEDICAMENTOS PARA EL TRATAMIENTO Y/O LA PROFILAXIS DE TRASTORNOS CARDIOVASCULARES.
Patent EC-SP10010433-A (EC)
Title: Composición que comprende anticuerpo que se fija al dominio ii de her2, y sus variantes ácidas
Inventor: HARRIS REED J
IPC: A61P35/00
Filed: 2010-08-30
Abstract: Se describe una composición que comprende un anticuerpo de HER2 de especie principal que se fija al dominio II de HER2 y sus variantes ácidas. También se proporcionan las formulaciones farmacéuticas que comprenden la composición, y los usos terapéuticos para la composición.
Patent EC-SP13013085-A (EC)
Title: Anticuerpos anti-angptl3 y usos de los mismos
Inventor: SLEEMAN MARK W
IPC: C07K16/22
Filed: 2013-12-16
Abstract: Se proporciona un anticuerpo totalmente humano o fragmento de fijación de antígeno de un anticuerpo humano que se fija específicamente e inhibe o interfiere con al menos una actividad de la proteína 3 de tipo angiopoyetina humana (hANGPTL3). Los anticuerpos anti-hANGPTL3 humanos son útiles en el tratamiento de enfermedades o trastornos asociados con ANGPTL3, tales como hipertrigliceridemia, hiperlipoproteinemia y dislipidemia, con inclusión de hipertrigliceridemia, hipercolesterolemia, quilomicronemia, etcétera. Adicionalmente, los anticuerpos anti-hANGPTL3 pueden administrarse a un individuo en necesidad de ello para prevenir o tratar enfermedades o trastornos, para los cuales el metabolismo anormal de los lípidos es un factor de riesgo. Tales enfermedades o trastornos incluyen enfermedades cardiovasculares, tales como ateroesclerosis y enfermedades de las arterias coronarias; pancreatitis aguda; esteatohepatitis no alcohólica (NASH); diabetes; obesidad; y análogos.
Patent GB-189700764-A (GB)
Title: Improvements in Diving Dresses, and in Appliances for Supplying Air thereto.
Inventor: MCQUILLAN ARTHUR
Filed: 1897-01-11
Granted: 1897-03-27
Abstract: 764. McQuillan, A. Jan. 11. Diving. - Relates to dresses and apparatus. Tubular metal rings A are sewn between two or more thicknesses of the material composing the dress, for the purpose of resisting the pressure of the water at great depths. Boots B of copper or other suitable metal are secured to the legs of the dress by flanged joints R, and similar joints are provided at the upper part of the legs, the middle of the body, and the arms. The helmet and upper portion E of the body covering are made in one piece of bronze or the like, or in two parts which are brazed or connected together in any suitable manner. Air is supplied to the helmet by a fan and pipe J, and is exhausted at the breast plate by a pipe J<1> provided with a valve J'. The shaft carrying the screw blades K of the fan is mounted in bearings k<1> within a wooden casing M, and is driven by a pulley P.
Patent GB-189707777-A (GB)
Title: Improvements in or relating to Rail Joints.
Inventor: FITCH WALTER HAYES
Filed: 1897-03-25
Granted: 1898-02-26
Abstract: 7777. Fitch, W. H. March 25. Rail joints.-The fishplates B bridge the adjacent sleepers, and have depending flanges b which are thickened centrally, where they have openings to receive the wedge E and bolt D. The bolt hole in one plate is screwed, and the wedge bears under the rail ends.
Patent GB-189717225-A (GB)
Title: Improved Table for use in Playing Cards or for analogous purposes.
Inventor: SHEPHERD GEORGE HERBERT
Filed: 1897-07-21
Granted: 1898-05-20
Abstract: 17,225. Shepherd, G. H. July 21. Tables.-Rings E to receive bowls for coins &c. are pivoted at d to the underside of a card &c. table, or guided by quadrants c so that the bowls can be turned under or outside of the top. The stem H of the ring may slide in guides I. Drawers G or shelves B on hangers b may be arranged under the top.
Patent GB-189720756-A (GB)
Title: Improvements in the Manufacture and Production of Balls for Playing Golf, Tennis, Cricket, and like Games.
Inventor: KINGSCOTE ERNEST
Filed: 1897-09-09
Granted: 1898-08-13
Abstract: 20,756. Kingscote, E. Sept. 9. Balls for cricket, tennis, golf, and other games are formed of animal wool fibres, felted or caused to become a coherent mass and consolidated by pressure. The balls may be waterproofed or weighted in any manner. The weight may consist of a heavy core.
Patent GB-189721769-A (GB)
Title: Improvements in Making Diagrams for Illustrating the Principles of Mechanical Drawing.
Inventor: HUTTON THOMAS
Filed: 1897-09-23
Granted: 1898-08-13
Abstract: 21,769. Hutton, T. Sept. 23. Geometry, teaching. -For use in teaching mechanical drawing, perspective, &c., three sheets A, B, Care hinged together as shown, so that the sheets B and C may lie flat on the sheet A, or may be turned into other positions to show plans, elevations, or sections. The sheets may be made of matted or unpolished celluloid to receive chalk marks. Several shapes and arrangements of sheets are described.
Patent GB-189722402-A (GB)
Title: Gas Fire Lighter and Cooking Stove.
Inventor: READ WILLIAM ERNEST
Filed: 1897-09-30
Granted: 1898-07-30
Abstract: 22,402. Read, W. E. Sept. 30. Conking-stoves; burners.-The gas burner shown in Fig. 1 is used as a cooking-stove. It is connected to a gas supply at e, has a hole d for the admission of air, and a number of perforated tubes a where the gas is burnt.
Patent GB-189723672-A (GB)
Title: Improvements in Shears for Cutting Metal.
Inventor: KIMBERLEY WILLIAM
Filed: 1897-10-14
Granted: 1898-01-15
Abstract: 23,672. Kimberley, W. Oct. 14. Shearing.-Relates to bench shears for metal plates and bars. A pair of jaws J, J\ pivoted together at K, are jointed respectively to a fixed block A and to a lever F, which is fulcrummed on the block and is connected by a link D to a hand-lever B fulcrummed on the block. The block and intermediate lever also form a pair of jaws with blades H, H<1> and stops G.
Patent GB-189724920-A (GB)
Title: Improvements in the Dressing or Coating of Cloth or Canvas for Making Waterproof Covers of all kinds, such as Tarpaulins, Van Covers and Sheets, Railway Sheets, Drivers' Aprons, Horse Loin Cloths, and other Articles.
Inventor: COUBRO THOMAS POTTER
Filed: 1897-10-27
Granted: 1898-08-27
Abstract: 24,920. Coubro, T. P. Oct. 27. Coated fabrics.-Relates to the manufacture of tarpaulins and other waterproof covers, aprons, horse cloths, &c. In Specifications No. 16,593, A.D. 1892, and No. 21,838, A.D. 1893, processes are described according to which canvas, or other fabric, is first treated with a non-drying oil and afterwards with patent dressing. According to the present invention, mineral oil, or other non- drying oil, is mixed with the first coat of dressing applied to the fabric.
Patent GB-189728474-A (GB)
Title: Improvements in Cornets and similar Brass Wind Musical Instruments.
Inventor: BLAIKLEY DAVID JAMES
Filed: 1897-12-02
Granted: 1898-02-12
Abstract: 28,474. Blaikley, D. J. Dec. 2. Brass wind instruments. - The invention relates to valves for cornets &c. With the object of deadening noise, a cork ring d is secured in a groove, which is preferably of dovetail section, in the cover c of the valve casing. The usual cork washer f surrounds the spindle inside, or a washer similar to d may be used on the inner side of the cover. The top of the piston may also, or alternatively to the last arrangement, receive a washer like d.
Patent GB-189729023-A (GB)
Title: An Improved Detachable Clip, suitable for Attaching Brake Levers or lamp Brackets to Cycles and for other purposes.
Inventor: HUGHES JOSEPH HENRY
Filed: 1897-12-08
Granted: 1898-12-08
Abstract: 29,023. Hughes, J. H., and Aston, G. E. Dec. 8. Fastenings.-Relates to a detachable clip for fastening brake levers, lamps, &c. to cycles and for other purposes. The Figures show the clip used for fixing a brake lever L to the handle-bar of a cycle. The clip consists of a U-shaped strip A with slotted ends, which encircles the handle-bar, and an inner piece B shaped to fit into the open ends of the piece A and complete the circle of the clip. The piece B carries a convex portion b<2> through which the tightening-bolt passes. This bolt, Fig. 5, is formed with a recess d<5> which acts as a wedge to force the part B against the handlebar when the nut is screwed up. The head of the bolt is formed with a flange d' and an enlargement d<2> on which the brake lever is mounted, a nut d<4> on the end d<3> holding the lever in place. In the case of a lamp bracket, the bracket may be formed in one with the clip, or may fit between the clip and head.
Patent GB-189802821-A (GB)
Title: Improvements in Carpet Sweepers.
Inventor: KEESEE FRANK PIERCE
Filed: 1898-02-03
Granted: 1898-03-26
Abstract: 2821. Keessee, F. P., and Taylor, E. C. Feb. 3. Carpet-sweepers.-Fig. 1 shows a perspective view of the sweeper, and Fig. 3 a similar view with the top and brush removed. The circular brushes D, formed by winding a bristle-covered strip on a flexible inner core, are arranged round a central dust collector. The loosely-mounted wheels N, N<3> run upon the floor, and drive the toothed discs Z, Z' by means of spring dogs and ratchet teeth so that, when the machine is pushed in one direction, the disc Z is rotated and vice versÔ. By these means it is arranged that the forward portion of the brush driven from the toothed discs Z or Z<1> by the chains S or S<1> rotates to sweep the dust up over the rubber apron C<11> and band B into the dust collector.
Patent GB-189803100-A (GB)
Title: Improvements in Treating Waste Cocoa-nut Husk Dust, Fibre, or Refuse.
Filed: 1898-02-07
Granted: 1898-11-05
Abstract: 3100. Romney, H. R., Thame, J., and Fibrous Materials Syndicate. Feb.7. Papier mÔchÚ; paper boards.-The dust or short fibrous waste of cocoa-nut husks is mixed with any vegetable fibrous pulp, and moulded into sheets, slabs, blocks, &c., or worked into long sheets over a paper-making machine. To render the product impervious to moisture, the material is mixed with 2-15 per cent. of resin, turpentine, scap, or size, or the moulded articles may be treated with a solution of glue and passed along through a bath of tannic acid. To make the material as non - combustible as possible, it is mixed with asbestos dust or fibre, magnesium carbonate, fossil meal, whiting, and mineral colouring-matter. For floor coverings, mats, &c., the material may be permeated with oxidizable or drying oils. The sheets of material may also be used for covering steam pipes, boilers, roofs, and railway carriages, or as packing for steam and other joints, refrigerators, &c.
Patent GB-189803237-A (GB)
Title: Improvements in Tipping Tanks for Water Closets.
Filed: 1898-02-09
Granted: 1898-12-23
Abstract: 3237. Duckett & Son, J., Duckett, A., Button, F. S., and Bullock, J. W. Feb. 9. Flushing closets.-Relates to buffers for tipping tanks. A rubber disc A, lined with aluminium, is mounted loosely upon a rod B and prevented from moving longitudinally by lugs on the container ; as the tank tips from one position to the other a slight projection on it strikes against and partially rotates the buffer A, thus presenting a fresh surface for each impact. The end of the bar B is secured by a pin E in a slotted stud F.
Patent GB-189813705-A (GB)
Title: Improvements in Variable Speed Gear for Motor Cars and other purposes.
Inventor: LINLEY CHARLES MONTAGUE
Filed: 1898-06-20
Granted: 1899-05-13
Abstract: 13,705. Linley, C. M., and Sangster, C. T. B. June 20. Gearing, driving.- Relates to variable-speed gear for motor cars, lathes, milling and shaping machines, and other machinery. Fig. 1 shows the gear in section as applied to a motor car. The three unequal pinions a', a<2>, a<3> are carried by separate sleeves e', e<2>, e<3>, arranged one over the other. Either one of these sleeves can be locked to the axle or shaft c by the friction clutch device shown towards the left of Fig. 1. The clutch is composed of a body f keyed to, but capable of sliding on, the shaft c, and carrying a series of pivoted bearing-pieces g<4>. In these bearings are supported rollers or discs disposed at rightangles to the direction of rotation of the sleeves e', e<2>, e<3>, and forced into contact with the frictional driving-surfaces by springs g<8>. A lever, which may be furnished with means for locking it in any one of three positions, is provided for sliding the clutch body f into position for locking any one of the three driving-pinions or releasing them all.
Patent GB-189813781-A (GB)
Inventor: WERNER LOUIS CHARLES
Filed: 1898-06-21
Granted: 1898-07-23
Abstract: 13,781. Werner, L. C. June 21. Signalling and communicating between trains; signals, on engines ; indicating condition of permanent way etc.; indicating and recording movements of trains.-Relates to an electric block signalling system, comprising means for giving an audible signal to the driver in case the track or track section in advance i s blocked, and apparatus on the track for recording the entrance of a train into each section. The track apparatus also gives a second record in case the train enters a section already occupied. Fig. 1 shows the invention applied to a double-line track, the lines of which overlap at a bridge B, and Fig. 2 shows its application in the case of two double-line tracks crossing each other, Fig. 4 being an enlarged view of the recording-apparatus R on the track. The outer rails r<1> are divided into insulated sections, the ends of which are connected to conductors c, c' between the rails. At those positions where the lines interfere, the rails r, r' are connected by bond wires 47, 47', 48, &c., Fig. 2, so that a train in the section forms a connection between the rails r, r<1> of all interfering sections. When a train enters a section already occupied, the contact-maker t on the engine, by striking the conductor c, completes a circuit through the bell i on the engine to warn the driver. Should the section be unoccupied, the bell circuit is not completed between the rails r, r', and the bell is not sounded. At bridges, such as B, Fig. 1, at siding points, and at culverts &c. where the permanent way may sag, automatic circuit-closers are provided, which serve to close the bell circuit of a train entering the section except when the line is clear or safe. Two modifications, applicable to single lines, are also described, these serving to give the warning signal to the driver when the train is travelling in either direction. The recording-instrument R, Fig. 4, comprises two electromagnets e, e', the armature levers 7, 9, and 7<1>, 9' of which are provided with prickers 10, 10', adapted, when the magnets are energized, to perforate the tape T. When a train enters a section, the circuit of the electromagnet e is completed between the contact-maker t on the engine and the conductor c on the track, so causing the pricker 10 to make a perforation in the tape T. The movement of the armature lever 7 connects up the contacts 26, 27 in the circuit of the electromagnet e', one terminal of which is connected to the second conductor. c<1>. Should the train pass over the conductor c<1> before the section is clear, the electromagnet e<1> is energized, (the magnet e being still energized by the previous train), and causes the pricker 10<1> to make a separate perforation in the tape T. The tape is fed from the drum 30 to the drum 31 by the pawl and ratchet mechanism 38, 35, operated by the rod 39 from the armature 7, or by other suitable means. An arrangement is also described for automatically operating a bell, semaphore, and lamp signals at a crossing.
Patent GB-189814759-A (GB)
Title: An Improved Method of Packing Glass Bottles.
Inventor: SMITH JOHN
Filed: 1898-07-05
Granted: 1899-07-05
Abstract: 14,759. Smith, J. July 5. Packing bottles.-A wrapper B is employed, made by stitching together or otherwise uniting several overlapping pieces of thin wood or matchboarding, Fig. 3. The wrapper is secured by bands of fibre D, which may be retained by stitching and form a cushion between the bottles. The wrapper may be made in one piece from thin wood, Fig. 6, and crushed in around the neck of the bottle.
Patent GB-189822923-A (GB)
Title: Improvements in Mortar Mills and other like Grinding or Crushing Mills.
Inventor: WILLIAMS JOHN
Filed: 1898-11-01
Granted: 1899-08-26
Abstract: 22,923. Williams, J., and Zeale, J. Nov. 1. Edge-runners and pans.-T he p a n and runners a r e coned so that the latter will roll upon the former without friction.