baber/WOPTO huggingface dataset:
Patent EC-SP11010946-A (EC)
Title: Nuevos compuestos heterocíclicos nitrogenados, preparación de los mismos y utilización de los mismos como medicamentos antibacterianos
Inventor: LAMPILAS MAXIME
IPC: A61K31/437
Filed: 2011-04-01
Abstract: La invención se refiere a compuestos heterocíclicos nitrogenados de fórmula general (I)en la cual:R1 representa un radical (CH2)n-NH2, siendo n igual a 1 o 2;R2 representa un átomo de hidrógeno;R3 y R4 forman juntos un heterociclo nitrogenado de carácter aromático de 5 vértices que contiene 1, 2 o 3 átomos de nitrógeno, sustituido en este átomo de nitrógeno o en uno de estos átomos de nitrógeno por un grupo (CH2)m-(C(O))p-R5, siendo m igual a 0, 1, 2 o 3, siendo p igual a 0 o 1 y R5 representa un grupo hidroxi, en cuyo caso p es igual a 1, o un grupo amino, alquilo(C1-C6) o dialquilo(C1-C6) amino, o un heterociclo nitrogenado de carácter aromático de 5 o 6 vértices que contiene 1 o 2 átomos de nitrógeno y, eventualmente, 1 átomo de oxígeno o de azufre; siendo evidente que, cuando el sub-grupo (C(O))p-R5 forma un grupo carboxi, amino, alquilo(C1-C6) o dialquilo(C1-C6) amino, m es diferente de 0 o 1; en forma libre y en forma de zwitteriones y de sales con bases y ácidos minerales u orgánicos farmacéuticamente aceptables, a la preparación y utilización de los mismos como medicamentos antibacterianos.
Patent GB-189707213-A (GB)
Title: Improvements in the Manufacture of Sulpho Acids of the Naphthalene Series, and of Colouring Matters derived therefrom.
Filed: 1897-03-19
Granted: 1898-01-22
Abstract: 7213. Lake, H. H., [Farbwerk Muhlheim vorm. A. Leonhardt & Co.]. March 19. 1 : 8-Alkylamidonaphthol - 3 :5 - disulphonic acid, for example the ethyl derivative, is prepared by alkylating the 1 : 8-amidonaphthol-3 : 5-disulphonic acid described in Specification No. 19,253, A.D. 1895, by the usual processes, but avoiding a high temperature which would split off the 5-sulpho group. Dyes, artificial.-The foregoing alkylated disulphonic acid yields azo dyes in the same manner as the unalkylated acid. As examples, the following combinations are mentioned, viz. :-(1) with diazobenzene, a deep claret dye; (2) with a-diazonaphthalene, a dark blue dye; (3) with diazoazobenzene, a greenish - black dye ; (4) with a-diazoazonaphthalene sulphonic acid, a greenishblack dye ; (5) with tetrazo-ditolyl, -diphenyl, or - dianisol, a greenish-blue dye ; (6) with two molecules of p-nitrodiazobenzene, a deep black dye ; (7) with one molecule of a-diazonaphthalene and one molecule of diazobenzene sulphonic acid, a dark blue dye ; and (8) with dianisidine-azosalicylic acid, a green dye.
Patent GB-189714482-A (GB)
Title: An Improved Back Pressure Valve for Pneumatic Tyres, Air Cushions, and the like.
Inventor: THOMPSON WILLIAM PHILLIPS
Filed: 1897-06-15
Granted: 1898-05-14
Abstract: 14,482. Thompson, W. P., [Ratzinger & Weidenkaff]. June 15. Inflating-apparatus for air cushions and the like. -A back-pressure inflating-valve for pneumatic tyres, air cushions, and the like is shown open in Fig. 1 and closed in Fig. 2. The valve casing a tapers towards the top, where it is enlarged in diameter to receive a screwed holder k provided with bent-over spring arms i which slidably support the narrowed part q of the conical-shaped metal or like valve o. The holder k receives a cap n which has a nozzle m for the air pump when inflating, as in Fig. 1. The inclination of the conical valve o is steeper than that of the valve casing a, so that, as the back pressure forces the valve into the position shown in Fig. 2, an airtight metallic ring contact is formed between the valve and casing. When the pressure is high enough, the holder is screwed so that the spring arms i take against the collar p of the valve and secure the valve in position, as in Fig. 2.
Patent GB-189720719-A (GB)
Title: Improvements in Apparatus for Condensing Steam.
Inventor: MURRAY THOMAS ROBERTS
Filed: 1897-09-09
Granted: 1898-07-30
Abstract: 20,719. Murray, T. R. Sept. 9. Condensers.-Consists of surface apparatus for condensing steam, comprising one or more series of steam spaces B within an outer casing A, each steam space being formed by a pair of metal sheets C divided by a number of bars or blocks. Above each steam space is a pipe J<1> having along its upper side openings from which water overflows and drips on to the outer surfaces of the metal sheets. A fan H is provided for causing an upward current of air to pass over the descending film of water. A supplementary water supply connection Q is provided to make good loss due to evaporation. In addition to condensers with flat steam chambers like that shown above, an arrangement with similar narrow chambers bent to a cylindrical form and disposed with the axis vertical is also shown in the Specification.
Patent GB-189723554-A (GB)
Title: Improved Means for Inducing Draught in Boiler Furnaces, Fire Places and the like, and for Producing a Vacuum and Raising Fluids.
Inventor: PRAT LOUIS EMILE
Filed: 1897-10-13
Granted: 1898-08-13
Abstract: 23,554. Prat, L. E. Oct. 13. Blast apparatus for furnaces, fireplaces, and the like. Chimneys are provided with cones and an air - supply nozzle, by means of which an ejector action is produced and the draught can be regulated as desired. Fig 3 shows one form of the apparatus in which air is supplied between the cones A and B. Other slightly - different forms are described, some of them being shown applied to brick chimneys. The apparatus may also be used for producing a vacuum, and for raising fluids.
Patent GB-189729075-A (GB)
Title: Improvements in Furniture Castors.
Inventor: SHIELDS HENRY
Filed: 1897-12-08
Granted: 1898-04-16
Abstract: 29,075. Shields, H. Dec. 8. Castors.-A large ball B bears in a cup a in the body A, and is retained by a ring C having a bevelled inner edge. The ring C is secured to a flange a<1> by bending over lugs c, or by screws or other means. The body is fixed by a screw a<2>, by a plate or socket, or by casting with the leg a<3> of a bedstead &c.
Patent GB-189801964-A (GB)
Title: Improvements relating to Window Opening and Closing Apparatus.
Inventor: BECKTON ERNEST
Filed: 1898-01-25
Granted: 1898-04-23
Abstract: 1964. Beckton, E. Jan. 25. Window opening and closing apparatus. -The cord holder &c. A, attached at any convenient point to the operating-cord C, has a pin D with lugs d, which can be inserted in a keyhole slot in a plate B in the sash. By giving the holder a quarter turn, it may be attached, or detached to allow the sashes to be fully opened.
Patent GB-189810809-A (GB)
Title: Compounds for Use as Ferments for the Production of Alcohol from Farinaceous Matter.
Inventor: TURNER HENRY GRIBBLE
Filed: 1898-05-11
Granted: 1899-05-06
Abstract: 10,809. Turner, H. G. May 11. Ferments.-Consists in the use of products known in India as " saraimandie" (white ball) and "atsumandie" " (brown ball) as ferments for the production of alcohol from cereals, such as rice, maize, millet, &c. The white balls are composed of a mixture of rice, with the bark of Plumbago zeylanica, and the bark of Nerium tinctorium and a small quantity of a fungus of the genus mucor. They are exposed to a warm moist atmosphere, for causing the fungus to propagate, and are then dried by fire heat. The brown balls are produced in the same manner from the same ingredients, with omission of the rice and with the addition in some cases of other vegetable ingredients.
Patent GB-189812756-A (GB)
Title: Improvement in Water-tube Steam-boilers.
Inventor: TURGAN LOUIS
Filed: 1898-06-07
Granted: 1898-09-24
Abstract: 12,756. Turgan, L. June 7. Water-tube boilers.-Two arrangements are shown in Figs. 1 and 6 respectively. Close-ended water tubes b, Fig. 1, having screwed caps e, extend from the steam and water drum a to the sides of the furnace. Each tube b contains an inner circulating tube h which, passing through the shell of the drum, opens to the receiver g. Suitable screwed joints are employed to secure the tubes. The inner tubes may be hung from the receiver by a bayonetjoint. To determine the course of the furnace gases, tubes may be provided with wings which, being placed in contact, form flue walls. The tubes may be also constructed of large diameter, with screwed bottle-shaped necks where they enter the drum. In Fig. 6, the drum is shown vertical, the water tubes being radially secured thereto. The receiver g, as before, is fully open to the steam space, while the lower end opens to the water space by the bent nozzle p.
Patent GB-189817114-A (GB)
Title: Improvements in Driving Mechanism and Brakes for Cycles and other Vehicles.
Inventor: CARMIER PIERRE JACQUES
Filed: 1898-08-09
Granted: 1898-11-12
Abstract: 17,114. Carmier, P. J., and Carray, G. F. Aug. 9. Driving-mechanism; treadle-levers.-Fig. 1 shows the mechanism applied to one side of a bicycle, similar gearing being placed on the opposite side. The treadle-lever D, carrying a hinged pedal G in front, is provided at its rear end with a quadrant E fitted with studs and rollers F which gear with a pinion K connected to the hub of the driving- wheel A. The pinion K is fitted with ball bearings and actuates the wheel through a ball clutch during the down-stroke of the lever D. The lever D is pivoted to the frame at J, the pivot being provided with ball bearings. A cord 0 connecting the two treadle-levers passes over a pulley above, so as to ensure the alternate action of the levers. The levers are strengthened by tie-rods N arranged as shown. Brakes.-A spoon brake acting on the rear wheel is actuated by a projection on the pedal coming in contact with the spoon when the opposite lever is sufficiently depressed.
Patent GB-189817145-A (GB)
Title: Improvements in Means for Advertising.
Inventor: SMITH WILLIAM FREDERICK
Filed: 1898-08-09
Granted: 1899-07-15
Abstract: 17,145. Smith, W. F. Aug. 9. Advertising.-Advertisements are put on both sides of the top or crown B of a hat, the top, which is hinged, being adapted to be opened by a cord D operated by the wearer. The top is preferably double, and of transparent or translucent material to enclose an incandescent or other lamp F by which it may be illuminated. The lamp may be automatically lighted when the top is opened.
Patent GB-189817260-A (GB)
Title: Improvements in Apparatus for Producing Ozone.
Inventor: OTTO MARIUS
Filed: 1898-08-10
Granted: 1899-04-15
Abstract: 17,260. Otto, M. Aug. 10. Ozone.-A portable ozone-producing apparatus is formed of a box containing an electric motor, a fan, an ozonizer, a transformer, &c. The motor D can be connected up with an electric light circuit carrying either a continuous or an alternating current. In the former case, the motor is designed to convert the current into an alternating one. The motor drives the fan V, and the rotating part of the ozonizer. The current is led to a transformer T to raise the tension, p<1>, p<2> being the primary terminals, and S', S' the terminals connected to the fixed and movable parts of the ozonizer respectively. The latter is, in the example shown, a cylindrical box Z having a central rotating disc N provided with pointed sectors, and fixed conducting blades or plates P', P<2>, P<3>, P<4> on its walls. In a modification, two concentric cylinders are used, the inner rotating one having rectangular plates provided with points, and the outer fixed one having metallic blades. Air is drawn in by the fan through a series of washing-bottles containing sulphuric acid, by which it is freed from moisture and dust. The purified air passes along two tubes, one leading direct to the outlet O<1> and the other to the ozonizer, where it is subjected to the silent discharge. The ozone formed is passed through a second series of wash-bottles containing an alkaline solution, by which nitrous compounds are eliminated. The purified ozone then passes to the outlet O<2>. A counter is fixed on the fan so as to indicate its revolutions, and the gases entering and leaving the apparatus pass through measuring-indicators I'. Handles are provided for regulating the proportional amounts of purified air and ozone leaving the apparatus, for acting upon rheostats to regulate the speed of the dynamo, and for enabling current to be switched into the transformer.
Patent GB-189817590-A (GB)
Title: An Improved Fastener for Windows, Cupboards, and the like.
Inventor: ROWE WILLIAM
Filed: 1898-08-15
Granted: 1899-04-08
Abstract: 17,590. Rowe, W. Aug. 15. Sash fastenings; turnbuttons.-The fastening is described as applied to window sashes, but it may also be applied to cupboards and the like. A segmental projection D with a flange E is fixed to the outer sash-bar A, and a corresponding semicircular turn-button Q is mounted on a pin K, between plates J, J, on the inner sash-bar B, so as to be capable of turning round and embracing the projection D. A lug 0 or a thumb-piece P is used for turning the part Q. The part D may be formed with two flanges, one above the other, and the part Q with corresponding grooves, so that, when the sashes are not quite closed, the lower groove of the part Q may be engaged with the upper flange of the part D.
Patent GB-189906587-A (GB)
Title: Improved Fire Bridges for Furnaces.
Inventor: WHITE WILLIAM
Filed: 1899-03-27
Granted: 1900-02-03
Abstract: 6587. White, W., and Gregory, A. T. March 27. Firebridges; smoke-consuming.-The firebridge of a steam-boiler or other furnace is made with an air passage of large capacity where it opens into the ashpit and contracted above where the air escapes to mingle with the products of combustion. The bridge may be made of fireclay or metal, preferably in one piece. Its front may be protected by firebricks G resting on a ledge B. The air inlet may be traversed by one or more vertical stays or partitions F, Fig. 3, and the outlet D is divided into slits, which may be diagonally arranged. The division bars between the slits may be removable as shown in Fig. 3. A depending baffle K causes a more intimate mixture of the air and products ot combustion.
Patent GB-189906847-A (GB)
Title: Improved Safety Device for Use with Overhead Collectors on Electric Tramways and the like.
Inventor: HUBER LUDWIG
Filed: 1899-03-30
Granted: 1899-07-01
Abstract: 6847. Huber, L. March 30. Electric tramways with overhead conductors. Collectors.-To restrain the pole c when the trolley wheel gets off the conductor, the operating- cord r is connected to a weight g sliding on a vertical rod s. The attachment is made by a hook or otherwise to a brake lever b, which is pivoted on the sliding weight, and the lever is normally held out of action by an adjustable spring f.
Patent GB-189910521-A (GB)
Title: Improved Fabric or Material for Use in the Manufacture of Socks, Belts, Carpet Linings, Beddings, Clothing, Furniture, and for other purposes.
Inventor: WILSON MATTHEW
Filed: 1899-05-18
Granted: 1899-07-08
Abstract: 10,521. Wilson, M., and Wood, G. W. May 18. Paper-felt.-Fabrics or material for boot or sboe socks, belts for personal wear, carpet linings, bedding, clothing, furniture, and other purposes are formed from paper pulp or felt which is mixed with bruised ginger, ground pepper, borax, boracic acid, creosote, cresol, and carbolic acid, &c., then rolled into sheets with or without a deodorizing agent, and with or without a woven fabric. The ingredients, combined with a starcty or gelatinous compound, may be spread on or used to saturate a fabric.
Patent GB-189917929-A (GB)
Title: Improvements in Machines for Drilling, Reamering, Tapping and the like.
Inventor: HARRIS GLENN BURGESS
Filed: 1899-09-05
Granted: 1900-01-06
Abstract: 17,929. Harris, G. B. Sept. 5. Drilling.-A pneumatic drill for drilling, tapping, and reamering, and driven by a rotary engine, has a cylinder A, in which is concentrically mounted a spindle E carrying vanes F which pass through rocker arms G in an eccentric piston C. The vanes are kept tight by packing-pieces d forced outwards by the air pressure. The cylinder end a<1> has a casing B which forms the bearing for the tool spindle I. The spindle is carried by a frame b, driven by wheels g on it which engage with a fixed toothed ring f, and a pinion D on an extension of the piston. Air is admitted by a throttle valve H and exhausted by a port E'. For drilling, a screw feed is given by the handle a<5>, but for reamering and tapping the machine is held by handles at the side which also serve for admission and exhaust.
Patent GB-189918198-A (GB)
Title: Improvements in or connected with Ball Bearings.
Inventor: HOFMANN ANDREAS
Filed: 1899-09-08
Granted: 1900-07-14
Abstract: 18,198. Hofmann, A. Sept. 8. Ball bearings.-The balls c', c<2> run between the grooved sleeve b on the shaft and the ring d, the external surface of which is spherical. The casing f has a corresponding spherical surface, so that the bearing is selfaligning. Moreover, if the bearing-balls jam, the ring d turns in the casing.
Patent GB-190006120-A (GB)
Title: Improvements in Revolving Brushes for Gumming and Inking Machines.
Inventor: FISHER ERNST
Filed: 1900-04-02
Granted: 1900-07-07
Abstract: 6120. Fischer, E. April 2. Rotary brushes for gumming and inking machines for use in the manufacture of envelopes, postal wrappers, &c. The stock is made up of a number of rings a of different width, which interlock at d and are clamped between plates e fixed to the spindle i by bolts h. By selecting the requisite number of rings a and combining them, brushes of varying width may be built up.
Patent GB-190006802-A (GB)
Title: An Improved Method of Setting or Mounting Diamonds in Steel.
Inventor: OFFENBACHER EMIL
Filed: 1900-04-11
Granted: 1900-06-02
Abstract: 6802. Offenbacher, E. April 11. Diamond tools.-The diamond c is introduced into a bed d in a cut, slot, or notch a in the piece of steel b. The steel is raised to a welding heat, and the cut a is closed by a punch f, a suitable soldering powder or flux being used. The further descent of the punch punches out a piece of metal with the diamond in it. A very hard steel may be employed, rendering subsequent tempering unnecessary.
Patent GB-190008700-A (GB)
Title: Improvements in or relating to Means or Apparatus for Opening Bottles.
Inventor: PARKER OTTO
Filed: 1900-05-11
Granted: 1901-03-23
Abstract: 8700. Parker, 0., and Greenwood, W. May 11. Cork-drawers; stopper-keys.-The opener A, for use in removing corks or stoppers from bottles, consists of a block, adapted to be secured to a wall, counter, or the like B, and furnished with a circular series of parallel or tapering projections F of triangular or other form, between which the cork or stopper I is forced, the projections gripping the cork or stopper so that it can be withdrawn by manipulating the bottle. The projections may be formed inside a metal ring A<1>, Fig. 2, fixed to the supporting-block, and may be arranged in two or more groups with spaces H between, or spaces J, Fig. 4, may be formed between all the projections by slitting the ring A'. The block may be formed with a cross-shaped, square, rectangular, or other suitably-shaped recess D, Fig. 2, to receive the end or head of the cork or stopper, but, when the cork or stopper is of circular section, the recess may be dispensed with. When the stopper has a rectangular head, the projections F may be dispensed with, the block being formed with a suitable recess D. Two or more openers may be provided on the same block.
Patent GB-190010387-A (GB)
Title: Improvements in and connected with Bicycle Stands.
Inventor: ROSSKOPF HEINRICH
Filed: 1900-06-06
Granted: 1901-06-06
Abstract: 10,387. Rosskopf, H. June 6. Supports; locking- apparatus to prevent theft. -A bicycle support, attached to the frame of the machine, is composed of a tube a, fitted with a sliding piece d, carrying three pivoted leg s k, which pass through openings in an end disc g. Rotation of the sliding piece d is prevented by a pin c, engaging with a slot b in the tube. When the support is in use, as shown in Fig. 9, the sliding piece is locked in position by means of a spring bolt s, which engages with an opening l in the tube. The spring bolt s is held in its locking position by a detent w, which can only be released by a special key applied to the end of the spindle carrying it through the slot b. When not in use, the sliding piece and legs are pushed into the tube, and the latter, which is supported by a tube n journalled in sockets 8 and 9 on the frame, is turned up so as to lie along the frame member 4, in which position it is retained by an adjustable cap 13.
Patent GB-190014132-A (GB)
Title: Improvements in or relating to Wire Screwing Machines.
Inventor: BOULT ALFRED JULIUS
Filed: 1900-08-07
Granted: 1901-08-03
Abstract: 14,132. Boult, A. J., [United Shoe Machinery Co.]. Aug. 7. Screw nails.-A screw-thread is formed on wire &c. by suitably grooved discs or rolls, the invention being specially suitable for producing finelythreaded wire, such as is used in making boots and shoes. The wire b is drawn from a drum, and is fed at an angle towards the threading-rolls a<3>, allowing the wire to be held against twisting without injuriously affecting it. The guiding- arrangement shown comprises loose grooved guide rollers b<2>, a guide box b<16>, and slotted guide plates b<17>, b<22> with pivoted cover plates. The wire passes over a wick dipping into oil to lubricate the wire for screwing. The rolls are loosely mounted on pins carried by slides in the face a<13> of a carrier a', driven by belting (not shown), and rotating on a fixed shaft a carried by a bracket A<2> on the bed. The rolls are inclined in opposite directions, thus effecting both the screwing and feeding of the wire and are simultaneously adjustable radially by a right and left hand screw engaging the slides. The carrier is formed with an oil bath surrounding the shaft a, which is hollow to allow the screwed wire to pass to a drum b<27>. The drum is driven by a pin c<18> carried by a sleeve c<12> and engaging the drum. The sleeve is loosely mounted on a shaft c<17> carrying the drum, and is frictionally connected to a concentric sleeve c<7>, driven by worm gearing c<6> and spur gearing c<1> from the carrier. The sleeves also drive a cam shaft c<30>, which oscillates a crank lever c<21>, having a toothed segment c<22> engaging a rack c<23> carried by the shaft c<17> to traverse the drum during winding. Preferably one of the rolls has a narrow plain cylindrical portion, serving as an abutment for the wire while the other roll commences the thread.
Patent GB-190014870-A (GB)
Title: Improvements in or connected with the Manufacture of Canisters.
Inventor: READ ROBERT
Filed: 1900-08-20
Granted: 1901-08-03
Abstract: 14,870. Read, R., Read, A., and Read, W. A., [trading as Read Bros.]. Aug. 20. Bending; metal, sheet, beading and seaming.-In making canisters, the sheet-metal blank, which is cut or formed as shown in Fig. 1, is laid on the projecting ends i<1> of the matrix i, and is operated upon by a plunger. The ends c, which rest on the projecting ends i<1> of the matrix are first bent, and then the sides b. The flanges b<1>, c', which are divided at the base or angle by a slit e, are curled, and are caused to interlock by suitably-shaped recesses i<2> and projecting tongues i<3> at the angles of the matrix. The seam may be finally shaped and placed as shown in Fig. 2, the angles of the plunger being recessed tu permit the inward turning of the seam ; or it may be otherwise shaped and placed.