baber/WOPTO huggingface dataset:
Patent EC-SP12012203-A (EC)
Title: Procedimiento para producir derivados de piripiropeno
Inventor: YOSHIMASA FUKUDA
IPC: C07D493/04
Filed: 2012-10-01
Abstract: Un procedimiento para producir de manera eficiente derivados de piripiropeno que tienen aciloxi en la posición 1 y en la posición 11 e hidroxilo en la posición 7. El procedimiento comprende la acilación selectiva de hidroxilo en la posición 1 y en la posición 11 de un compuesto representado por la fórmula B1, en uno a tres pasos con un agente acilante, en presencia o ausencia de una base.
Patent EE-200100668-A (EE)
Inventor: CROOKS STEPHEN L
IPC: A61P31/12
Filed: 2000-06-08
Abstract: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain urea, thiourea, acylurea, or sulfonylurea functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.
Patent GB-189705500-A (GB)
Title: Improvements in Corsets.
Inventor: DEADMAN EMILY
Filed: 1897-03-02
Granted: 1897-05-15
Abstract: 5500. Deadman, E. March 2. Drawings to Specification. Corsets are made with an undivided back and without busks. They are fastened in front by a lace passed around special hooks.
Patent GB-189713717-A (GB)
Title: Improvements in or relating to Switches for Starting Resistance for Electric Motors and other cases where Resistances are required.
Inventor: GIBBS JOHN WALTER
Filed: 1897-06-03
Granted: 1898-03-19
Abstract: 13,717. Gibbs, J. W. June 3. Switches for motors &c. so arranged that the circuit cannot be made or broken unless there is the required resistance in the circuit. Figs. 1 and 2 show the construction. C is a double-pole switch fitted with a tongue or projection D which forms part of the interlocking-gear. The other part consists of a disc E carried by the resistance switch. This disc is fitted with a slot G in which the projection D can work when the switch is turned to put the maximum resistance in the circuit. When the switch C is ' on ' the projection D is below the disc, and the resistance switch can be turned by the handle J' and gearing L, L. The handle H is fitted with a plate P, which closes the slot Q when 'on,' and also engages with a catch R to prevent removal of the cover A.
Patent GB-189714602-A (GB)
Title: Improvements in or relating to Lamps or Lanterns for Street Lighting and similar Purposes.
Inventor: HIMMEL GOTTLOB
Filed: 1897-06-16
Granted: 1897-07-17
Abstract: 14,602. Himmel, G. June 16. Street and like lamps.-The lantern is circular in cross - section, and has the top A and the bottom B connected together by two uprights C, to which the two curved panes or sides are so hinged that one or both panes can be opened.
Patent GB-189718205-A (GB)
Title: Improved Means for Advertising.
Inventor: MCDONALD ADA
Filed: 1897-08-05
Granted: 1898-03-05
Abstract: 18,205. McDonald, A. Aug. 5. Flags and banners of silk, calico, or other material, to receive advertisements, are held rigid and mounted on posts as shown, so as to freely swivel with the wind. They are raised and lowered in the ordinary way, and are suitably illuminated by lamps.
Patent GB-189719549-A (GB)
Title: A Combined Cyclometer and Speed Indicator.
Inventor: SCALES WILLIAM SOULE
Filed: 1897-08-24
Granted: 1898-07-02
Abstract: 19,549. Scales, W. S. Aug. 24. Odometers; speed indicators.-The odometer is driven in the usual way by a tappet on the wheel spoke striking a star-wheel; the movement is communicated to a train of wheels of the Geneva gear type. The axis c of the star-wheel c' carries a cam e, Fig. 4, having three teeth which alternately strike the pins f<3>, f<4>, Fig. 6, on a lever connected by a spring f <8> and pins f<9>, f<10> to a lever f <6> on the same pivot f<1>. The lever f<6> is forked and embraces a pin g<2> on a segment lever g, the toothed arc of which is geared with an escapement-wheel h<2> controlled by a rocking weighted bar h<3> with pallets h<4>, h<4>. By this arrangement, the first lever is moved in jerks, while the lever f<6> follows it at a certain speed. Should the vehicle be moving at a minimum speed, say of six miles an hour, the lever f can make its full rocking movement, but if the speed is greater, it is arrested and thrown back before completing its stroke, the return being accelerated by a spring g<3>. By means of a system of levers and spring brakes, the position of a crank m, Fig. 5, is made dependent on the length of the oscillations of the lever g, and this crank acting by its pin m<2> on the toothed sector n turns the speed index o<2>. The slot n<1> is radial and about at rightangles to the crank in normal position to prevent the graduations for high speeds from becoming too fine.
Patent GB-189800727-A (GB)
Title: Improved Arrangement of Appliances for Operation with Coin Freed Musical, Dancing Doll, and like Amusement, and Sale of Goods Machine.
Inventor: FRYER TOM
Filed: 1898-01-11
Granted: 1898-12-23
Abstract: 727. Fryer, T. Jan. 11. Sale apparatus; musical instruments; moving figures. - As a slide A held in by a spring D is pulled out by hand, a quadrant I, which is connected to it by a chain G and gears with a spurwheel J on a shaft K, winds up a spiral spring L, which in unwinding drives a shaft P geared to a flyer S. A detent g, pivoted at h and backed by a spring i, engages the flyer and the wheel Q on the shaft P, but is disengaged when an arm Y on the winding - shaft strikes an arm Z forming part of a bell crank c linked to the detent. A pocket V at the end of a rack U in gear with the winding - shaft transfers an article W from a column to a shoot X. Coin action.-The coin, dropping down a vertical shoot C, displaces a pendulum detent F from ratchet teeth C on the hand slide A.
Patent GB-189803625-A (GB)
Title: Improvements in Box Lid Show Cards and the like.
Inventor: BOWDEN WILLIAM
Filed: 1898-02-14
Granted: 1899-02-04
Abstract: 3625. Bowden, W. Feb. 14. Advertising.-On the inside of a box lid is attached a sheet bearing an illustration or advertisement, the sheet having a slip or price list, relating to the articles advertised, which, by a line of perforations, can be readily detached. The flange of the lid serves as a frame to the illustration.
Patent GB-189805615-A (GB)
Title: Improvements in Gear Cases for Cycles and other Chain Driven Vehicles.
Inventor: PARR JAMES
Filed: 1898-03-08
Granted: 1899-03-04
Abstract: 5615. Parr, J. March 8. Gear cases are padded internally with cushions of suitable material which prevent the noise caused by the chains engaging the sides of the case. In the form shown in Figs. 1 and 2, the cushions A are arranged on bands E which engage the gear-case frame C and are laced together at their inner ends by laces F. In the case of metal gear cases, the cushions may be secured to the inside of the case in a similar position, or they may be placed longitudinally on the edges of the case.
Patent GB-189806458-A (GB)
Title: Improved Compound for Paving or Covering Roads, Paths or Floors, and for Manufacture of Paving Bricks or Blocks.
Inventor: CLIFFORD HAROLD MILLS
Filed: 1898-03-16
Granted: 1899-02-18
Abstract: 6458. Clifford, H. M., and Frith, W. F. L. March 16. Paving-blocks ; flooring-blocks. - The compositions described in Specifications No. 9436, A.D. 1886, and No. 8460, A.D. 1892, are improved by the addition of, say, 25 per cent. of coco-nut fibre
Patent GB-189808343-A (GB)
Title: A New or Improved Combined Chimney and Shade for "Gas-burners," Lamps, and the like, upon which Advertisements may be Displayed.
Inventor: BOEHM ERNEST
Filed: 1898-04-07
Granted: 1899-03-25
Abstract: 8343. B÷hm, E. April 7. Smut-catchers B are formed in one piece with chimneys A, holes b<2> being provided for the escape of the products of combustion. The upper part b<1> of the smut-catcher is utilized as a reflector, and advertisements or ornamental devices may be placed on the lower part b. Both the chimney and the smut-catcher may be formed of clear, tinted, or decorated glass.
Patent GB-189809690-A (GB)
Title: A Process for Producing Ethereal Salts of Indoxycarboxylic Acid.
Inventor: IMRAY OLIVER
Filed: 1898-04-27
Granted: 1899-03-04
Abstract: 9690. Imray, O., [Farbwerke vorm. Meister, Lucius, & Br³ning]. April 27. Dyes, artifcial.-Ethereal salts of indoxylic acid for use in the manufacture of indigo by A. Baeyer's process are produced as follows :-The diethyl or dimethyl salt of phenyl-glycine-o-carboxylic acid dissolved in benzene is acted upon by granulated or powdered sodium, or sodium ethylate, and a few drops of alcohol. The reaction is represented by the following equation :- The product is acidified, and the benzene layer is removed and freed from benzene by distillation. The residual oil quickly solidifies the crystals, which are purified by recrystallization.
Patent GB-189811498-A (GB)
Title: An Improvement in Holders for Electric Glow Lamps.
Inventor: GOVER HENRY CHARLES
Filed: 1898-05-20
Granted: 1899-03-18
Abstract: 11,498. Gover, H. C., and Proctor, C. F. May 20. Incandescent lamps, holders for. An insulator A has a reduced cylindrical part B provided with longitudinal grcoves to receive the plunger carriers P, and side slots to receive binding-screws which project laterally from the carriers. A vulcanite or other insulating-ring R is then placed on the part B, and a casing S is attached to the insulator by screws or otherwise.
Patent GB-189816881-A (GB)
Title: Improvements in Cycling Skirts.
Inventor: MOLESWORTH EVA
Filed: 1898-08-04
Granted: 1899-06-10
Abstract: 16,881. Molesworth, E., [Dennys, L. M.]. Aug. 4. Costumes, cyclists'.-Costumes for wear by cyclists and others are made with an extended back piece B, Fig. 1, to which is attached, along the line b-b, two pieces C which are attached together only along the line c-c. When the skirt has been put on, the parts B and C are passed between the legs, and one piece C is passed around each leg and the two pieces C are then fastened together at the back along the line d-d and thus form a kind of knickerbockers, the lower ends of which may also have fastenings for securing them around the legs. To prevent the skirt from blowing up, the front is provided inside the skirt with an elastic band F, Fig. 4, which is passed through eyes f and has loops f <1> at its ends through which the feet are passed, but when this strap is not required the loops may be buttoned on to the skirt.
Patent GB-189821077-A (GB)
Title: Improvements in or relating to Elastic Tyres for the Wheels of Cycles and other Vehicles.
Inventor: BEAUCHAMP FRANCIS
Filed: 1898-10-06
Granted: 1899-08-12
Abstract: 21,077. Beauchamp, F. Oct. 6. Tyres, elastic other than pneumatic.-The rim a is fitted with a series of rubber or like resilient blocks c upon which rests a preferably D-shaped tube of steel enveloped in a soft tube f, say of flannelette. A tread g has its edges beaded to receive wires h, the ends of which are turned down and threaded to take nuts i. Saw-cuts e may be made at intervals to increase the resiliency of the tube.
Patent GB-189822406-A (GB)
Title: Improvements in Razors.
Inventor: GREAGER HERMAN
Filed: 1898-10-25
Granted: 1898-11-26
Abstract: 22,406. Greager, H. Oct. 25. Razors.-To obtain a blade with the temper unimpaired at the end, the blank is made longer than is required, and the excess marked off by a notch C is removed after grinding.
Patent GB-189824115-A (GB)
Title: An Improved Electricity-meter.
Inventor: SCHMIDLIN CHARLES
Filed: 1898-11-15
Granted: 1899-09-16
Abstract: 24,115. Schmidlin, C. Nov. 15. Energy meters.-A clockwork a drives a counter c, and rotates a conductive disc b, its speed being made proportionate to the power passing by braking the disc by a magnet k, carried by the movable coil e of an electrodynamometer. The magnet moves from the edge towards the centre of the disc as the power increases. A lever h is weighted to bear on the disc and stop it, when not held away by the main current passing in an electromagnet g. The clockwork may be wound electrically, and any suitable governor is used to limit its maximum speed. Quantity meters are constructed similarly, except that the electrodynamometer c and magnet k are dispensed with, and the disc b rotates within two stationary coils, one of which carries a constant shunt current to produce the maximum retardation, while the other carries the current to be measured in a direction to reduce the effect of the shunt current.
Patent GB-189901573-A (GB)
Title: Improved Process for the Production of Building Stones, Bricks, and like Articles.
Inventor: WERTHS HUGO
Filed: 1899-01-23
Granted: 1899-08-05
Abstract: 1573. Werths, H., [Kleber, P.]. Jan. 23. Bricks.-Quicklime is thoroughly mixed with from 8 to 15 times its own weight of moist sand in a mixing-machine, and, after a time, sufficient water is sprinkled or sprayed over the pulverulent mass in a second mixing-machine just to slake the lime. A little water or milk of lime is afterwards added to make the mass plastic. The mixture may be allowed to stand for a time, and is moulded under pressure into bricks or blocks which are hardened by subjecting them to the action of steam under a pressure of from 6 to 8 atmospheres for a period of from 3 to 10 hours. The Figure shows a method of supplying the material to the moulding-presses i by a conveyer j, reciprocating perforated trough a, and hoppers g, h. The trough a is mounted on links b, and is reciprocated by a crank disc d and connecting- rod e. Each hopper is divided into two compartments g, h to provide for alternate working, and to allow the charge in one compartment to stand to complete the hydration of the lime, while the other compartment supplies the matured mixture to the press below.
Patent GB-189902119-A (GB)
Title: Improvements in Race Game Apparatus.
Inventor: MARSHALL WILLIAM
Filed: 1899-01-31
Granted: 1899-10-28
Abstract: 2119. Marshall, W. Jan. 31. Race games.-The apparatus consists of two or more suitably-supported bicycles A, or equivalent devices, connected by suitable gearing to two or more arms D, E which rotate at speeds corresponding to those of the cycles by which they are actuated. The arms carry models F, G, which race round a miniature track and indicate by their positions the relative speeds of the cyclists. The gearing which is shown by way of example consists of wheels K and M on the cycle, bevel gearing N, 0, Q on each side of the race track, and vertical shafts B, C, one of which encloses the other.
Patent GB-189913136-A (GB)
Title: Appliance for Telephone Pay Stations.
Inventor: KINGSBURY JOHN EDWARD
Filed: 1899-06-24
Granted: 1900-05-12
Abstract: 13,136. Kingsbury, J. E., [Western Electric Co.]. June 24. Telephones; coin action.-Relates to systems of telephones in which a calling subscriber pays for each conversation at the time of calling, the coin being returned if the required connection is not obtained. At the subscriber's station a coin shoot b is arranged with a releasing-magnet b<5> and armature b<4>. An earth circuit is closed between contact-springs b<6>, b<7> on the insertion of a coin into a portion b<1> of the shoot which is pivoted to allow of the coin being returned and to signal. The subscriber's bell a<6> is bridged across the lines 2, 3, and includes in the bridge a condenser a<5>. The exchange is arranged with shunt-controlled. lamp signals, and has a reversed battery p put to line by the key o for operating the polarized magnet b<5> on the completion of a call.
Patent GB-189919300-A (GB)
Title: Improvements in and in the Manufacture of Sleeve Links.
Inventor: PATTERSON WILLIAM ERNEST
Filed: 1899-09-26
Granted: 1900-04-07
Abstract: 19,300. Patterson, W. E., [trading as Patterson & Co., W. E.]. Sept. 26. Sleeve-links.-The buttons or heads consist of thin gold or other metal fronts a having their edges a<1> rolled over to engage the ends of cruciform frames b provided with eyes c suitably connected together. The frames b may be replaced by three-armed bars, or by simple bars with or without enlarged heads, or by wire frames.
Patent GB-189922225-A (GB)
Title: Shutters for Photographic Plate-holders.
Inventor: BOULT ALFRED JULIUS
Filed: 1899-11-07
Granted: 1899-12-09
Abstract: 22,225. Boult, A. J., [Bull, N.]. Nov. 7. Dark slides.-Relates to a light-tight joint for the shutters of dark slides. It consists of a packing of rubber, shown in section in Fig. 2, having two ribs A which press against the shutter F, the ribs being connected by a base B. The packing is placed in a recess D in the frame of the shutter.
Patent GB-189923348-A (GB)
Title: Improvements in Grabs and Excavators.
Inventor: FIEGEHEN EDWARD GEORGE
Filed: 1899-11-23
Granted: 1900-09-22
Abstract: 23,348. Fiegehen, E. G. Nov. 23. Grabs. - Relates to a single - chain grab, shown in partial section in Fig.1. The ring A suspended by chains from the jib head, carries the suspension hooks B, which are pivoted at C to their shanks. The crane chain carries the grab, which comprises the crosshead L and the sliding tube H operating the jaws of the grab. The crosshead has two guides M and two pivoted catches G, which are moved into or out of engagement with the end of the tube H by flanges E, F respectively on a heavy hood D. When the closed grab has been raised to engage with the hooks B, the parts occupy the position shown. On lowering the crane chain, the tube H slides down through the crosshead, thus discharging the grab, and allowing the catches G to be forced by the ring E into engagement with the end of the tube. This action locks the tube with the jaws of the grab open, and a ridge N on the flanged crosshead then forces the hooks B apart, and allows the grab to be lowered. On reaching the ground, the tube H slides down slightly, thus freeing the catches G, which are immediately thrown back and held out of engagement with the end of the tube H by the flange F on the heavy hood. Hoisting the crane chain fills the grab and raises it closed.
Patent GB-190004594-A (GB)
Title: An Improved Sewing Machine Attachment for the Manufacture of Light Shoes.
Inventor: NEWTON PHILIP ARTHUR
Filed: 1900-03-10
Granted: 1901-02-16
Abstract: 4594. Newton, P. A., [Keats, J.]. March 10. Lasting.-Relates to the manufacture of light shoes or pumps, and consists of a sewing-machine attachment, by which the upper is smoothed and lasted as the sewing proceeds. Fig. 2 shows a plan, and Fig. 1 an elevation. The attachment is secured to the working arm, and its vertical shaft C is geared to the upper shaft which operates the needle. The jaws 1, 2 grip the upper, and move laterally in either direction as desired; next, the lasting-jaws 6, 7 pull the upper over the last in the usual way ; and then tha needle makes a stitch. The jaw 1 is pivoted at 3 to the jaw 2, which is itself pivoted on a vertical pin. The jaw 1 is operated by a cam e, and the jaw 2 carries two bowls 2<a>, 2<b>, either of which is pressed against the cam surface running between them by means of a treadle &c. connected to the arm g<1> fixed to the jaw 2. The lasting-jaws are pivoted at 8, and are reciprocated through the cam-operated elbow lever I, adjustably connected with the lower jaw by a pin and slot in order to vary the travel. The upper jaw 6 is oscillated by a fourth cam, not shown.
Patent GB-190007599-A (GB)
Title: Improvements in Ball Bearings.
Filed: 1900-04-24
Granted: 1900-09-15
Abstract: 7599. Deutsche Waffen-und Munitionsfabriken, and Riebe, A. April 24. Axle-boxes.-Fig. 1 shows a bearing with a pair of cones c<0>, c<x>, locked together by pins w and secured on the axle by pins u in recesses v. When the cone c<x> is worn in one place, it can be turned through an angle, and, after it has been worn all over, it can be interchanged with the cone c<0>. Springs may be interposed between the bearing- cones and adjusting nuts or screws. Fig. 3 shows an arrangement of this kind in which a rubber spring r, contained in the casing t, is compressed by the screw s. Wear of the bearing can be compensated for by removing one of the washers i. The ring o, placed within the case t, checks excessive lateral movement of the cone. Instead of the rubber spring r, a plate or spiral spring may be employed. In the bearing shown in Fig. 7, pressure is put on the spiral spring f by screwing up the nuts s<1>. The nut s<1> is always screwed up to the same distance, its movement being limited by a shoulder on the axle. Wear is compensated for by the insertion of washers i' at the inner end of the bearing.
Patent GB-190008162-A (GB)
Title: Improvements in Water-tube Boilers.
Inventor: SCHULZ RICHARD
Filed: 1900-05-02
Granted: 1901-06-01
Abstract: 8162. Schulz, R. May 2. Water-tube boilers.-Curved tubes connecting upper and lower drums are arranged in groups, separated by partitions in such a way that the tubes furthest from the fire serve for return circulation. One group, composed of the shorter tubes, has all its tubes under the water line, while the other groups are connected with the upper drum partly above the water line. There may be either one lower water drum as shown in Fig. 2, or two as shown in Fig. 4, in connection with a single furnace.
Patent GB-190020527-A (GB)
Title: An Improved Device for Locking the Lid or Covering of Receptacles of any kind.
Inventor: GOEDECKE HERMANN
Filed: 1900-11-14
Granted: 1900-12-15
Abstract: 20,527. Goedecke, H., and Freyer, E. Nov. 14. Milk cans.-Relates to a fastening for the covers of milk cans &c. Bars a, b, hinged together at'c, engage in apertures p, q in the can. The bars are so shaped that they wedge the cover h downwards on to the packing washer u. The stem s on the lid passes through a hole in the longer of. the bars and is threaded to receive the wing nut v by which the bars are forced down. A wire or string, put through a hole t in the stem, is secured by a lead seal.
Patent GB-190022337-A (GB)
Title: A Means of Affixing Pins to Brooches, Safety Pin Brooches and the like without Soldering.
Inventor: RUDGE SAMUEL THOMAS
Filed: 1900-12-08
Granted: 1901-12-07
Abstract: 22,337. Rudge, S. T. Dec. 8. Pins; safety pins.-A pin for safety-pin and other brooches is formed with a U-shaped end having a lug B as shown in Fig. 2. A sleeve is then secured in the bend, and is passed through a ring formed on the brooch, and its edges turned over so as to form a hinge for the pin, the lug B acting as a stop, as shown in Fig. 6. In a modification shown in Fig. 7, a U-shaped plate D is secured on the end of the brooch pin and is pivoted to a ring formed on the brooch either by a rivet or by clenching its sides together.
Patent GB-190023528-A (GB)
Inventor: BLOOMER HOWARD JASPER
Filed: 1900-12-24
Granted: 1901-04-06
Abstract: 23,528. Bloomer, H. J. Dec. 24. Bottles etc.; stoppers; refilling, preventing.- Relates to means for preventing the refilling of bottles &c. A supplementary neck 2, Fig. 2, is supported above the outlet aperture 6 of the vessel by means of frangible arms 5, which are attached at their outer ends to the shoulder, top, or sides &c. of the vessel. The aperture 6 is closed by a cork 10, and the neck 2 by a cork 9, the latter cork being protected against withdrawal by a metal shield 11, which is secured to the cork by a screw 12 and sealed with wax &c. Instead of the cork 9 and shield 11, a glass stopper may be employed. To open the vessel, the arms 5 are broken off at the notches 8, and the neck 2 is then withdrawn. The cork 10 projects into the neck 2, and can be withdrawn by manipulating the detached neck. The broken arms serve to indicate that the vessel has been opened, as they cannot be restored to their original condition. When the vessel is flat topped, as shown in Fig. 4, a spout 7 may be provided to facilitate pouring out the contents after the removal of the neck 2.