baber/WOPTO huggingface dataset:
Patent GB-191319495-A (GB)
Title: Improvements in or relating to Pneumatic Piston-controlled Valves for Fluids.
Inventor: EDWARDS ALFRED NEVILLE
IPC: F23Q21/00
Filed: 1913-08-28
Granted: 1913-11-06
Abstract: 19,495. Edwards, A. N. Aug. 28. Valves controlled from a distance. - In valves operated by pneumatic pressure acting through a piston, the pistonoperated member is given a rotary movement as the piston moves axially so as to hold more securely the said member against displacement. In Fig. 1, the valve C<2> forms part of a spindle C<1> with a screwed end C carried by the piston B, the part C engaging a nut D secured to the valve casing. When the piston is moved by pressure fluid admitted through a passage A', the piston moves with a combined axial and rotary movement to close the valve C<2>. The rotary movement of the piston causes a weight B<1> on the piston to be carried to the other side of the vertical axis, where it tends to rotate further the piston and hold the valve in its closed or open position. The screw and nut members C, D together form a locking element, even if the weight B<1> is dispensed with. In the modification shown in Fig. 3, the piston H has axial movement only, the rotary movement of the screwed spindle being effected by a slower-pitch member K<2> engaging a pin L. A tumbler weight O may also.be provided.
Patent GB-191325763-A (GB)
Title: Sluice, Wedge, and like Sliding Valves with Plane Surfaces.
Inventor: WARNER THOMAS HENRY
IPC: F16K3/14
Filed: 1913-11-11
Granted: 1914-04-23
Abstract: 25,763. Warner, T. H. Nov. 11. No Patent granted (Sealing fee not paid). Sliding valves. - A screw-actuated doublefaced tapered sluice valve, of the type opening into a sump below the valve seat, as described in Specification 2876/05, is provided with means for filling the space between the valve member and the sump opening in all positions of the valve member. The valve member is divided axially into two parts e, e<1>, each part being guided parallel to its seat by interfitting lugs and grooves on the valve member and casing respectively. The valve is actuated by a screwed spindle g having a footstep bearing h in the bottom of the sump and engaging a nut f having a sliding connexion with the divided valve member. The upper part of the spindle is screwed to a slightly quicker pitch than the lower part and operates a tapered filling-block d to fill the space between the parts as the valve opens. The valve ports are made of greater cross-sectional area that the pipe line, and a removable cover is provided to facilitate access to the valve member.
Patent GB-191327671-A (GB)
Title: Improvements in and relating to Boring and like Machines.
Inventor: DIXON HENRY MADDISON
IPC: B23B39/00
Filed: 1913-12-01
Granted: 1914-04-30
Abstract: 27,671. Dixon, H. M. Dec. 1. Drilling-machines.-Bench drilling-machines have the spindle head carried by an upright 9 adjustable through a hole in the bench by a rack and pinion 18. The frame is adjustable at 16. An adjustable steady 45 is provided. The spindle is rotated by the hand crank or belt pulleys shown. Belt-shipping mechanism (not shown) is attached at 21. The spindle is fed by a hand-lever acting through links 36 and loose collars.
Patent GB-191405695-A (GB)
Title: Improvements in Handles containing Index Tablets, as used in Water Taps for Lavatories, Baths & the like.
Inventor: WOODHOUSE THOMAS WILFRED
IPC: F16K31/60
Filed: 1914-03-06
Granted: 1914-11-05
Abstract: 5695. Woodhouse, T. W., and Woodhouse, G. H. March 6. Name tablets.-Lettering is applied to taps, such as those used in baths &c., by placing a clear convex lens B over the letters. These may be traced on the bottom of the lens or on a separate disk or backing C, which is placed in a recess in the metal of the handle. To secure the lens, the edge of the metal is turned over the edge of the lens. Specification 14,455/89, [Class 3, Advertising &c.], is referred to.
Patent GB-191405906-A (GB)
Title: Improved Device for Preventing Accidents in Coal and other Mines due to Over-winding.
Inventor: WILSON WILLIAM
IPC: B66B5/08
Filed: 1914-03-03
Granted: 1914-07-09
Abstract: 5906. Wilson, W. March 9. [Addition to 1655/13.] Mechanical telegraphs.-The mechanism described in the parent Specification is modified by employing a non-reciprocating block for supporting the brake sectors, and by providing a governor for ensuring reduction of speed near the end of the wind. The weighted brake lever F is supported on a pair of sectors B pivoted to a stationary block A, and the sectors are held up by triggers C which are tripped by engagement with governor-controlled cams M if the speed is not properly regulated, and by engagement with stops P if the cage is overwound. The stops P and cams M are carried at opposite ends of a frame L which is reciprocated by a rack R and a pinion driven from the drum shaft. A governor K, also driven from the drum shaft, is coupled by a linkage to a rod N, which is raised as the speed rises. If the cage is near the end of the wind and the speed not properly reduced, the rod N lifts one of the cams M and causes it to engage a roller and to raise an arm D on the shaft of the triggers C, which are thereby released and allow the weighted lever F to apply the brake. The block A moves backwards along guides G as the brake lever falls so as to graduate the application of the brake. Steam is cut off at the required point by inclined arms 0 engaging a roller Q on a vertical rod R' connected to the throttle valve. The load on the governor may be adjusted by raising or lowering a weight H arranged at the top of a rod J connected to the governor linkage. The weight H may be controlled by the engineman or by the action of the shuts or by the signal wire to the pit-head.
Patent GB-191406062-A (GB)
Title: Improvements relating to Kinematograph Projectors.
Inventor: WEAKLEY CHARLES DELOS
IPC: G03B15/08
Filed: 1914-03-10
Granted: 1914-11-12
Abstract: 6062. Weakley, C. D., and Hughes, A. A. March 10. Optical-projection apparatus.-A coloured transparent shade 9 is detachably and adjustably attached to the hood 1 of a kinematograph lantern to shield the operator's eyes.
Patent GB-191407751-A (GB)
Title: Take-up for Sewing Machines.
Inventor: FAIRWEATHER WALLACE
IPC: D05B51/00
Filed: 1914-03-27
Granted: 1914-11-05
Abstract: 7751. Fairweather, W., [Singer Manufacturing Co.l. March 27. Sewing-machines; governing needle thread.- A take-up for sewing-machines comprises an angular plate 10, Fig. 4, the .lower part of which is formed with an elongated slot 11 through which a set-screw is passed to secure it to a clamp 9 on the needle-bar, so that it is capable of vertical adjustment. The lateral extension of the plate is U-shaped, as shown in Fig. 4, the outer or leading-in arm 12 being formed with notches or open-ended slots of rectangular or other form, and of suitable width and depth to receive and hold the threads, and a guard 13 being set a short distance in advance of the arm 12 to prevent the threads from jumping out of the slots. The other arm 14 of the U-shaped extension is also formed with slots in substantial alinement with those in the arm 12. The arms serve also as bearings for the thread when it is acted upon by the compensator, which comprises a lever 18 having a widened end 22 pivoted on the inner side of the face-plate and actuated by an arm 20 fixed to the presser-bar 3. The take-up is shown in Fig. 1 as applied to a multiple-needle machine with four needles, in which the threads 24 are carried through tension devices, under the guard 13, and then into the notches in the arms 12, 14 and through the thread-guide 25 on the needle-clamp, to the needles.
Patent GB-191408040-A (GB)
Title: Improvements in Protective Devices for Printing and Embossing Presses.
Inventor: ROCKSTROH MAX
IPC: B41F1/60
Filed: 1914-03-30
Granted: 1915-06-24
Abstract: 8040. Rockstroh, M. March 30. Tripping; stopping. A substantially-vertical reciprocating grid or guard, lowered before the inking-rollers of a platen or other printing or embossing press when the table or carriage advances towards the same, is capable of moving upwards and inwards when it meets the operator's hand or other obstruction, and, when so moved, misses a trip-device, thus causing the machine to be stopped. Fig. 1 shows the application to a platen press. The guard a extending across the inking-rollers is suspended by links c at each side of the machine and reciprocated through a rod i by a cam f, upward and inward movement on meeting an obstruction being permitted by a spring connexion m, l. Normally, as the guard a descends, it meets a pin r on the trip-lever s attached to the approaching platen, and tilts the lever .s, thus causing a projection p on it to miss a projection q on the stop-lever t. When the descent of the guard is prevented by the operator's hands, the lever s is not operated, and the projection p strikes the projection q on the lever t and causes the machine to be stopped. Fig. 4 shows the application to a high-speed press with a reciprocating table a<1>. The guard b', reciprocated vertically by the rod i<1> from the shaft f<1>, normally strikes a bell-crank s<1> carrying the upper jaw l' of a clutch, and prevents the engagement of the jaw with the projecting rib k<1> on the side of the table a'. When the descent of b<1> is prevented by the hands of the operator &c., the clutch l<1> grips the rib k<1> and is carried along by the table, causing a link m' to actuate a rod n<1>, which operates the stop-motion of the machine and applies brakes to the fly-wheel, carriage or table, and the cylinder of the machine. A stop is provided to limit the movement of the guard towards the rollers. Specification 28,238/12 is referred to.
Patent GB-191410374-A (GB)
Title: Improvements in or relating to Apparatus for Treating Flowing Water with Gas.
Inventor: ORNSTEIN GEORG
IPC: B01F5/04
Filed: 1914-04-27
Granted: 1915-07-22
Abstract: 10,374. Ornstein, G. May 9, 1913, [Convention date]. Sterilizing water.- In apparatus for treating flowing water with a constant proportion of a sterilizing gas such as chlorine, the gas is supplied under pressure, and passed through a throttling orifice of known section, and a pressure-regulating device is arranged in front of the orifice and controlled by the pressure difference at different points of the current which may flow throngh a Venturi tube. As shown, the gas is supplied at a measured rate, and absorbed in a packed tower 10 by a small flow of water passing through a pipe 30 to the main conduit 31, as described in Specification 3666/14, [Class 46, Filtering &c.]. Chlorine is supplied from a cylinder 15 through pressure-reducing valves 2.5, 20 an orifice 21, and a coil 28 to the tower; recording and indicating pressure gauges are provided. To control the pressure, pipes 36, 37 lead from two sections of a Venturi tube to the opposite sides of a piston in a cylinder 40, the rod of which controls the valve 20 through a lever 46, Fig. 2, having an adjustable fulcrum and an adjustable pin 52 bearing against the valve-rod 45. An adjustable counterweight lever 54 takes the weight of the piston and rod, the valve cylinder and lever being mounted on a pedestal 70. The valve-rod 45 presses through a spring on a diaphragm, the outer side of which is open to the pressure of flowing gas. These are equilibrated by the motion of the diaphragm which moves a seat 63 to or from the inlet nozzle 64, and so allows a greater or less quantity of gas to pass through the port 62 and chambers 73 to the orifice 21 and nozzle. In the modified apparatus shown in Fig. 3, the piston-rod works against a spring and turns the screw valve stem through gearing 83, 84, the valve stem compressing a valve into a well 90 to which the conduit is connected.
Patent GB-191410407-A (GB)
Title: Improvements in or relating to Hoes.
Inventor: ROBERTSON JAMES
IPC: A01B1/22
Filed: 1914-04-27
Granted: 1915-02-11
Abstract: 10,407. Robertson, J. April 27. Hinged handles.-The handle socket 7 of a garden hoe is provided with jaws 9 and a clamping- bolt 11 so that it may be adjustably clamped on a round cross-piece 6 in a forked bracket 5 fixed on the blade 1.
Patent GB-191411440-A (GB)
Title: Improvements in Adhesive-applying Apparatus.
Inventor: HAAS ADRIAN
IPC: B05C1/08
Filed: 1914-05-08
Granted: 1915-05-06
Abstract: 11,440. Haas, A. May 8. Coating-machines.-In a machine for applying adhesive in which a rotary disk enters a slot in an adhesive-receptacle, the receptacle is made to move away from and towards the disk on the starting and stopping of its rotation so that adhesive is only supplied when the disk is in motion. The receptacle 1 has a slot 2 for the disk 3, and is suspended by means of a bridgepiece 5, screw 6, T-piece 7, 8, and rod 9 passing through the part 8 and resting in bearings 10 supported from the frame 11. The part 8 is free to rotate about the rod 9, but axial movement along the rod is prevented by set-screws or the like on the rod. The rod 9 is free to rotate or to move axially in its bearings, so that the receptacle is free to move in any direction, thus accommodating itself to any vibrations of the disk 3. The slot 2 is formed with a wedge-shaped passage at its lower end, as shown in Fig. 4. When the disk rotates in the direction shown by the arrow, the receptacle automatically moves away from the disk, the extent of this movement being limited by a stop 13. When the disk stops, the receptacle moves towards it by gravity, thus stopping the supply of adhesive. The disk 3 may apply the adhesive or may supply another disk.
Patent GB-191415275-A (GB)
Title: Process for the Production of 1.2-dioxybenzene-4.6-disulphonic Acid.
Filed: 1914-06-25
Granted: 1915-10-14
Abstract: 15,275. Saccharinfabrik Akt. - Ges. vorm. Fahlberg, List, & Co., and Klages, A. June 25. Phenoldisulphonic acid; brom- and chlorphenoldisulphonic acids; pyrocatechindisulphonic acid; pyrocatechin.-Phenol is sulphonated with fuming sulphuric acid, and the resulting phenol- 4:6-disulphonic acid is treated with bromine or chlorine in acid solution, whereby a 2-brom or 2-chlor derivative is obtained. By heating these compounds in aqueous solution with caustic alkali, under pressure and to a temperature below 200‹ C., 1:2-dioxybenzene-4:6-disulphonic acid results. The aqueous solution of the sodium salt of this acid yields pyrocatechin upon heating to 220‹ C. for several hours.
Patent GB-191419916-A (GB)
Title: Improvements in or connected with Apparatus for the Purification of Sewage and analogous Liquids.
IPC: C02F3/20
Filed: 1914-04-11
Granted: 1915-04-12
Abstract: 19,916. Jones, W., and Jones & Attwood. April 11. Aerating ; tanks.-In a tank in which sewage &c. is treated with diffused air, diffusers a of porous material are arranged in the bottom b of the tank at distances apart so that an up- and-down circulation and distribution of the liquid takes the bottom of the tank being curved or inclined downwards to the diffusers from points between the same to cause the deposited solids falling to the bottom of the tank between the diffusers tu pass under the influence of the air currents from the diffusers. Narrow wells i are formed at the inlet and outlet ends of the tank by inner walls d having openings e at the bottom opposite each series of diffusers, the wall d at the outlet end being lower than the main walls of the tank so that the purified liquid can, if desired, be discharged over the top of it. The diffusers a may be set over chambers in the bottom of the tank. or in boxes therein, compressed air being supplied to the chambers by pipes l which may extend down from above the tank or be led to the spaces under the diffusers.
Patent GB-191424626-A (GB)
Title: Improvements in or relating to Sound-boxes for Talking Machines.
Inventor: SCHMOLL MARCUS
Filed: 1914-12-24
Granted: 1915-11-11
Abstract: 24,626. Schmoll, M., and Opel, W. Dec. 24. Sound-directing appliances.-Sound-boxes -for talking-machines are provided in the rear of the diaphragm with an enlargement C in which a sound-controlling perforated rotatable disk H is journaled concentrically with a stationary perforated disk D. The disk H is preferably made of vulcanized fibre, felt, or other material not liable to cause disturbing-noises, and a layer of felt 0 may be placed between the two disks. A weak spring K ensures contact between the disks and a pin M attached to the disk H indicates the extent of the sound apertures. Fig. 3 shows a construction in which one disk has three perforations E<1>, E<2>, E<3>, and the other disk perforations I<1>, I<2>, I<3>, whereby a delicate adjustment in the strength of the tone is obtainable.
Patent GB-191502114-A (GB)
Title: Improvements in Rangefinders.
Filed: 1915-02-10
Abstract: 2114. Barr & Stroud, Barr, A., and Stroud, W. Feb. 10. Range-finders.-In a range-finder of the selfcontained base type, errors due to differences of the refractive indices of different parts of the contained air arising from inequalities of temperature are minimized by reducing the pressure of the air, or by circulating or mixing it; or both these methods may be employed. Closed tubes through which the beams of light pass and in which the air pressure is reduced may be enclosed in an outer case, and a communication provided with a valve or stopcock may be connected to a pump &c. for partly evacuating the case. In a modification, an outer case encloses tubes sealed at the ends by windows placed between the objectives and end reflectors, the sealed tubes being either permanently evacuated or provided with valved connexions for temporary evacuation. In the form shown in Fig. 2 as applied to a rangefinder of the kind described in Specification 1462/03, air is drawn from the outer case A through a passage Z' by a circulating-pump X and is returned to the case through one or more nozzles Z. Diaphragms or baffle-plates may be provided within the case. Specification 18,140/14 also is referred to.
Patent GB-191503819-A (GB)
Title: Improvements in, or in connection with, Door or other Letter Boxes.
Inventor: DOHERTY JOHN HENRY
IPC: A47G29/124
Filed: 1915-03-10
Abstract: 3819. Doherty, J. H. March 10. Letter - boxes.- Ledges b, b<1> are fixed to the horizontal edges of the letter-slit, and the flap c is hinged by means of rings d disposed above the ledge b. Projections on the flap, passing through curved slots g in plates f fixed to the vertical edges of the letter-slit, are connected to a hinged serrated plate i by rods j and rings, the plate i being connected to a similar plate l by a rod o and rings, so that, as the flap c is opened, the plates i, l are raised into the position shown. Fixed plates k, p serve as stops for the plates i, l and prevent letters from lodging on the pivots of the latter plates.
Patent GB-191509102-A (GB)
Title: Improvements in or connected with Means for Indicating Variation in Direction of Wind.
IPC: B64D45/00
Filed: 1915-06-21
Abstract: 9102. Ogilvie, A., and Aeronautical Instrument Co. June 21. Anemometers.-An apparatus for use with aeroplanes for indicating the variation in direction of wind and its amplitude comprises two tubes 1, 2 having their open ends connected to an exposed part, such as a strut 4, of the aeroplane and directed laterally at equal and opposite angles relatively to the angle of flight, the opposite ends of the tubes being connected to chambers 6, 7 of an indicating-device which comprises a flexible diaphragm 8 separating the chambers 6, 7 and having a flexible connexion 14 passing over rollers 12, 13. The roller 13 is connected to a hair-spring 16 and to an indicating-hand 15 moving over a dial 10.
Patent GB-191511565-A (GB)
Title: Improvements in and relating to Paper Sorting Machines.
Inventor: SPIESS GEORG
IPC: B65H29/62
Filed: 1915-08-10
Abstract: 11,565. Spiess, G. Aug. 10. Delivery apparatus.- Relates to paper-sorting machines in which the sheets, carried by grippers to a pile table, pass over an inspection space, when faulty sheets are deflected and deposited on a separate piling-table, and consists in the provision at the inspection space of an adjustable supporting-track for bhe free ends of the sheets, and in an improved construction of the deflecting-mechanism. As shown in Fig. 1, the sheets are fed in known way to grippers L on a chain 8 and carried over an inspection table S, the faulty sheets being deposited on a table 13 and the perfect sheets on a table 21. The table S is adjustable to suit the length of the sheets, and may consist of rake - like members 14, 15, Fig. 4, one of which is adjustable, or may comprise bands 16, Fig. 6, attached to a spring-pressed bar 18 and wound on a roller 17. The deflecting-mechanism comprises a bell-crank lever O, Fig. 7, provided with a roller U engaging a constantly rotating cam F and connected by a link G, bell-crank H, and link I to a gripperreleasing device K. The lever O is also connected by a link M to mechanism P, X for gradually lowering the table 13. The roller U is normally prevented from moving into the recess of the cam F by means of a pivoted locking-bar D engaging a roller T on the lever O and connected by a link C to one arm W of a bell-crank lever provided with an operating- handle A, the other arm Y of the lever being connected by a link Z to the lever O by a pin- and-slot connexion. When a faulty sheet arrives at the inspection table, the handle A is depressed so as to lift the bar D clear of the roller T. The roller U then enters the recess of the cam F, thereby operating the device K to open the grippers L, and also returning the handle A to its initial position by means of the link Z. When the roller U is moved out of the recess of the cam F, the bar D drops into locking position and the table 13 is lowered. An arm N connected to the bell-crank lever H presses the released sheet on to the pile.
Patent GB-191515813-A (GB)
Title: Improvements in the Construction of Steel Cylinders for Internal Combustion Engines.
IPC: F02F7/00
Filed: 1915-11-09
Abstract: 15,813. Royce, F. H., and Rolls-Royce, Ltd. Nov. 9. Uniting by fusion.- A built-up steel cylinder for internal-combustion engines, is formed by electrically welding bosses or nozzles c for carrying valve pockets, to the cylinder, and shaping them into vents into which the pockets or beds d are welded by blowpipe welding.
Patent HN-1999000210-A (HN)
Title: Composiciones de celecoxib
IPC: A61K9/20
Filed: 1999-11-30
Abstract: LA PRESENTE INVENCION SE REFIERE A COMPOSICIONES QUE COMPRENDEN UNA O MAS UNIDADES DE DOSIS O FORMAS FARMACEUTICAS ADMINISTRABLES POR VIA ORAL, CADA UNA DE LAS CUALES COMPRENDE CELECOXIB PARTICULADO EN UNA CANTIDAD DE APROXIMADAMENTE 100 MG EN MEZCLA INTIMA CON UNO O MAS EXCIPIENTES FARMACEUTICAMENTE ACEPTABLES. LAS COMPOSICIONES SON UTILES EN EL TRATAMIENTO O PROFILAXIS DE CONDICIONES Y TRASTORNOS MEDIADOS POR LA CICLOOXIGENASA-2.
Patent IN-2013MU01103-A (IN)
Inventor: RAJESH KUMAR PANDA
IPC: H01L51/40
Filed: 2013-03-25
Abstract: Disclosed is a current sensor to be used for digital metering and microprocessor based release and protection unit of a circuit breaker. The current sensor comprises an insulated enclosure having, a plurality of secondary windings stacked together. Each secondary winding of the plurality of secondary windings includes a sense winding and a cancellation winding printed/etched on a insulated polymer and wound in anticlockwise and clockwise direction respectively. The current sensor also includes a primary conductor mounted on a protruded member of the insulated enclosure coplanar to the plurality of secondary windings.