baber/WOPTO huggingface dataset:
Patent GB-191312527-A (GB)
Title: Improved Means for Indicating or Recording, or Indicating and Recording, when a Storage Battery has been Charged or Discharged to a Desired Extent.
IPC: H02J7/00
Filed: 1913-05-29
Granted: 1914-05-21
Abstract: 12,527. Rankin, R., and Electrical Power Storage Go. May 29. Automatic alarm signals.-Apparatus for sounding an alarm when the safe limit to which a secondary battery may be charged or discharged for any particular current has been reached, consists of an arrangement of switches controlled by an ammeter and a volt-meter. In the arrangement shown in Fig. 2, a tappet 19 operating switches 1, 4 is mounted with switches 11, 14 having bifurcated arms 23 on a slide, which is movable by the current, and a second tappet 28 controlled by a volt-meter operates switches 11, 14. In the position shown, the slide has been moved to the left during charging, the switch 4 closed by the tappet 19, and the switches 14, 11 opened and closed respectively by the fixed stop 25. The switch 14 has also moved past the tappet 28, the bifurcations 23 being spring-mounted to allow this. As the pressure rises, the tappet 28 moves to the left and closes the switch 14 to ring the bell 10. During discharge, the slide and tappet 28 move to the right, and the operation is similar. In the arrangement shown in Fig. 4, which is for discharging only, a rocking contact-arm 42, movable by the current-meter 40 through mechanism (not shown), is connected through a lever 53 with the armature 37 of an electromagnet 36, and a slide 43, with contacts 50, 52 is movable in a similar way by a volt-meter 41. When the pressure falls, the slide 43 moves to the left, so that the contact 50 engages with the contact 48 on the arm 42, and closes the circuit through the electro-magnet 36, which operates a switch 44 and another switch 45 to close the circuit of a bell 10, the arm 42 being also rocked so as to release the contacts 48, 50. The circuit through the electro-magnet 36 is maintained by means of the switch 44. When the current is reduced, the slide 43 moves to the right, and the contact 52 engages with a contact 49 on the arm 42 to close the circuit of the solenoid 38, the armature of which, acting through a tappet 47, causes the switch 44 to rock about its pivot and open the circuit of the solenoids, the switch 45 being then opened by a spring 46.
Patent GB-191315682-A (GB)
Title: Improvements in and relating to the Electric Control of Electric Motors.
IPC: B66B1/08
Filed: 1913-07-07
Granted: 1914-06-04
Abstract: 15,682. Otis Elevator Co., [Otis Elevator Co.]. July 7. Motors, controlling.-An electric motor, particularly an alternating-current motor M operating a hoist or elevator C, is controlled by means of a direct-current generator G coupled to the motor M and excited by a field winding 22 and provided with an additional field winding 33 the circuit of which is completed when the motor circuit is broken and includes a resistance I for varying the strength of the field 33 so as to effect a graduated brake action on the motor M. The generator G also supplies current to an electro-magnet A which controls resistances R in the motor circuit when the motor is accelerating. The motor M is started by closing the switch S, thereby energizing one of the reversing-switch solenoids U, D which establishes the circuit between the motor M and the main line switch L through the contacts 4, 5, and also the circuit of the generator G through the contacts 12, 13 or 15, 16 of the switch J and its shunt field winding 22. The electro-magnet A is also connected across the generator brushes 23, 24 through the contacts'6, and operates the switches 30, 31, 32 in succession to accelerate the motor. When the car reaches its limit of travel, the circuit of the reversing-switch U, D is broken at the contact-ring 19; or the reversing-switch circuit may be broken at any point in the travel of the car by opening the switch S. The circuit of the motor is broken at the contacts 4, 5, and at the same time the additional field winding 33 is connected to the brushes 23, 24 through the resistance I and contacts 7, 8, and the electro-magnet H for operating the switches 35, 36 is connected across the brushes 23, 24. By thus cutting out the resistance I in sections, the brake action of the generator on the motor is varied. In place of the switch J, the brushes 23, 24 may be mounted on a ring free to rotate and carrying a stop to engage with fixed stops 180 degrees apart. Specification 3249/13, [Class 38(iii), Electric motor control systems &c.], is referred to.
Patent GB-191320101-A (GB)
Title: Improvements in or in connection with Gas-fired Furnaces.
Inventor: COLLINS HENRY ELLIS
IPC: F23C99/00
Filed: 1914-03-05
Granted: 1914-12-24
Abstract: 20,101. Collins, H. E., and Collins, W. F. March 5, 1914. Gaseous-fuel furnaces.-A furnace for use mainly for heating boilers, but applicable generally where heat is required, comprises a gasproducer a from which the gas escapes into valve - controlled passages e communicating through openings g with distributing-passages f having openings h leading into a combustion chamber i situated in a mass of chequer work arranged beneath the boiler j or other apparatus to be heated. Air for combustion is conveyed to the combustion chamber i by means of passages k passing through the walls of the producer and communicating by means of openings m with passages l discharging through openings n. The gas and air passages e, f, k, l are formed of refractory blocks, preferably silica, of the shape shown in Figs. 4 and 6. These blocks are recessed at t so as to form, when the blocks are placed together, tubular channels The end butting-surfaces of the blocks are provided with recesses u, v to form communicating and discharge passages for the gas and air. The gases from the combustion chamber i issue through slits o, o' in the crown of the combustion chamber and the chequer brickwork. Instead of using the channels in the blocks for conveying the gas and air, silica or other suitable pipes may be enclosed in the channels and used for that purpose.
Patent GB-191326996-A (GB)
Title: Improvements in or relating to Cigar and Cigarette Holders.
Inventor: HAUENSTEIN JOHN
IPC: A24F13/14
Filed: 1913-11-24
Granted: 1914-04-30
Abstract: 26,996. Hauenstein, J. Nov. 24. Cigar and cigarette holders; wind-guards.- The holder comprises a perforated tube 2, preferably of aluminium, closed at one end and removably attached to the mouthpiece. A cylinder 4 is fitted in the tube with an interposed lining 3 of asbestos at the end adjacent to the mouthpiece. The perforations may take the form of rectangular openings covered by reticulated screens.
Patent GB-191402191-A (GB)
IPC: B01D1/12
Filed: 1914-01-27
Abstract: 2191. Bleicken, B. March 19, 1913, [Convention date]. Void. [Published under Section 91 of the Act]. W a t e r, distilling; evaporators and condensers in structural combination; s p r a y evaporators; s e p a r a t e heater and evaporator apparatus. - In distilling water in a vacuum plant from which the unevaporated water 'is discharged through a barometric pipe terminating below a free water - level, as described in Specification 28,841/13, the water is heated separately and is then supplied to a non - heated vacuum evaporator. In a form of apparatus for use on board ship, Fig. 1, the water is heated by passage through the main engine condenser 1 and the auxiliary condenser 11 and then flows through a pipe 18 to the evaporator 20, into which it is sprayed by a nozzle 23. Unevaporated water escapes partly by a pipe 37 leading the water to the auxiliary condenser to be reheated, and partly bv a pipe 36 terminating below the sealevel. The steam is dried by passage over pipes 21 through which the hot feed-water passes to the nozzle 23, and then passes by pipes 25, 26 to a condenser 30 surrounding the evaporator 20. The condenser is evacuated by a pipe 33 leading to the main condenser 1, and the condensed water escapes by a barometric pipe 34. The condenser 30 may be dispensed with, in which ease the steam is led either to the main or auxiliary condenser.
Patent GB-191402206-A (GB)
Title: Improvements in or relating to Cathodic Detectors.
Inventor: FERNAND HOLWECK
IPC: H01J21/02
Filed: 1914-01-27
Abstract: 2206. Holweck, F. April 2, 1913, [Convention date]. Void [Published under Section 91 of the Act]. Vacuum t u b e s . - An ionized - gas detector is provided with a cathode comprising a thin strip of metal heated to incandescence and stretched between resilient supports. The metallic strip is coated with lime or some other material which readily emits s cathode rays. A forked anode may be employed. The cathode c comprises a thin strip of platinum, iridium, rhodium or alloys t h e r e o f , tantalum, or tungsten, c o a t e d with lime, baryta, or strontia. A cathode made of platinum alloyed with 25 per cent of iridium and coated with lime is 'stated to give good results. The cathode c is stretched by resilient rods d, which may be made of platinum or nickel-steel and prevent the cathode from buckling when heated. The rods d may be connected to a source of current. The cathode c fits between the prongs a of a forked anode, which may be made of oxidized copper or platinum coated with platinum black to expedite cooling. The anode is supported by a metal rod e, and may be made narrower than shown to increase its distance from the rods d. The wires d, e are fused into glass buttons b, b<1>, one of which closes the end of an exhausted vessel f made of glass or quartz.
Patent GB-191402648-A (GB)
Title: Improved Valve for Pneumatic Elevators or Conveyors.
IPC: B65G53/46
Filed: 1914-02-02
Granted: 1915-01-21
Abstract: 2648. Kininmonth, C. P., and Simon, Ltd., H. Feb. 2. Pneumatic conveyers and elevators. - In the discharge chambers of pneumatic elevators and conveyers, in which grain or the like is received and delivered through a system of valves forming an airlock, the valves are constructed so as to prevent grain from being nipped between the closed valve and its seating. Fig. 1 shows one construction in which pneumaticallyoperated valves are employed. The grain from the chamber B is delivered in charges through the valve C into the chamber A and is then delivered through a similar valve D into any desired receptacle. The valve C, which slides in the framing member E and seats at F' on the member F, is connected to the framing by an operating bellows M and is attached to a counterweighted rod Q so as to be normally closed. A second bellows J prevents leakage of air between the chambers A, B. The bellows J is in constant communication with the chamber B, while the bellows M is open at the lower end to the chamber A. By manipulating the pressure in the chambers A, B, N the valves C, D may be opened or closed in turn. To prevent grain being nipped between the valve and its seating, the member F is provided with a depending flange F<2> which prevents the outflowing grain from rising to the level of the seating F<1>. A brush G removes grain from the surface of the valve as it rises during its closing movement. A modified construction is shown in which the valves are operated mechanically through the medium of cam-actuated vertical spring rods. Fig. 4 shows a modified valve having two seatings. Fig. 5 shows a tubular valve which seats at F<2> in a tubular casing. The downward movement of the valve cuts off the grain from the casing before the valve closes on to its seat. In another modified construction, an upwardly-moving valve similar to that shown in Fig. 5 is fitted with a seating similar to the lower one shown in Fig. 4. In another modification, the valve C, Fig. 1, is attached to a movable chamber A and the valve is manipulated by moving the chamber.
Patent GB-191404567-A (GB)
Title: Process for the Manufacture of a Neutral Paint Binding Medium, termed "Painters' Size", in the Form of Powder, for House and Decorative Painting.
Inventor: BECKMANN FRANZ
IPC: C09D103/02
Filed: 1914-02-21
Granted: 1915-07-15
Abstract: 4567. Beckmann, F. Feb. 21. Washes, distempers, and water paints.-A paint-binding medium or painter's size consists of 100 parts lime and 50 parts sugar, with the addition of potato flour and dextrin to render the mixture more easily mixable with water, and to prevent the formation of lumps.
Patent GB-191408012-A (GB)
Title: Improvements in Machines for Making Blanks for Screws or other purposes.
Inventor: WARWICK GEORGE THOMAS
IPC: B23Q39/04
Filed: 1914-03-30
Granted: 1915-10-21
Abstract: 8012. Warwick, G. T., and Leete, T. W. March 30. Rolling; axial rolling; shearing.-An automatic machine for making screw blanks is fed with stock of the diameter of the head of the screw, and the shank portions are reduced to the required size between segmental rolls, the ends of the blanks being previously rounded so that after rolling the end is practically square. The wire is fed into the machine by a reciprocating gripper, Figs. 1 and 16, having fixed jaws 53 and movable jaws 50 carried by a plate 42 pressed into engagement with the stock by springs 56 and controlled by an eccentric pin 43' operated by a crank-arm 40 and rack and pinion gear 35 from an adjustable crank 33, Fig. 1. During the idle stroke of the gripper, the stock is retained in its forward position by a spring-retracted plunger operated by levers 67, 74, Fig. 1, from a cam disk 77. A frictional resistance is provided in the gripper slide to cause the eccentric 43<1> to close or open the jaws before causing longitudinal movement of the slide. The stock passes through fixed and movable cutting bushes and a blank is cut off by the cutter slide 90, Fig. 6, actuated by a toggle 83 from a cam 78. The abutment 85 is movable to adjust the cutter position. The blank is carried by the movable bush into alinement with a rod which transfers the blank to axial rolls 93 for rounding the ends. The flanges of the rolls are cut awav on both sides to allow of the insertion and ejection of the blanks. The rolls are driven by a common gear wheel 106, screw gearing 110, Fig. 1, and bevel-gearing 119 from the main cam shaft. During rolling, the blank is supported by members 121, 122, Fig. 6, and after rolling the blank is ejected into a spring chuck 160 by a further movement of the transfer rod. The chucks arc mounted in a carrier which is rotated to bring the blanks before the several swaging-devices by a star wheel 172, Fig. 9, having radial grooves 173 engaged by a pin 174 on a crankann 175 which has a head 177 shaped to enter recesses between the radial grooves and lock the carrier during the operation of the tools. The carrier shaft 159 is reciprocated to bring the work into and out of operative position, and the chucks are rotated through 90 degrees, during the passage from one rolling station to the next by wheels geared to a fixed central pinion. The segmental rolls consist of dies 139, Fig. 12, mounted on toothed quadrants 137 operated through pinions 141 by crank-arms and links from a slide 148 adjustably connected at 157 to a cam lever. The pass between the dies is rendered adjustable as to position and diameter by eccentric bearing bushes 135<1>, Fig. 13. The blanks are reduced successively from A to E, Fig. 6 and the finished blank is ejected from its chuck during the back stroke of the carrier by means of an adjustable stop 184, Fig. 10, which engages the ejector rod 161 of the chuck. A hand-wheel 29, Fig. 1, is' provided for use in setting up the machine.
Patent GB-191419848-A (GB)
Title: Improvements in the Manufacture of Leuco-derivatives of Vat Dye-stuffs.
Inventor: BROCHET ANDRE
IPC: C09B67/28
Filed: 1914-09-16
Granted: 1915-09-16
Abstract: 19,848. Brochet, A. Sept. 29, 1913, [Convention date]. Leuco compounds of vat dyes are obtained by treating the dyes with hydrogen in presence of a catalyst, such as nickel; the process may be effected by suspending the dye in water with addition of an alkali and the catalyst, and introducing hydrogen or a gas containing hydrogen while violently agitating the mixture; inorganic salts, such as chlorides or sulphites, may be added, and the reaction mixture may be heated or the process conducted under pressure. An example is given of the production of indigowhite; algol, ciba, helindone, hydrone, and indanthrene dyes are also specified as suitable.
Patent GB-191423257-A (GB)
Title: Improvements in and relating to Photographic Roll Film Cameras, and Shutter Apparatus in connection therewith.
IPC: G03B17/42
Filed: 1914-11-28
Granted: 1915-10-07
Abstract: 23,257. Newman, A. S., and Newman & Sinclair. Nov. 28. Magazine hand cameras for roll films and with connected action between shutter and changing- mechanism.-In a roll-film camera for films with notches at intervals by means of which the film is arrested and the winding-spool locked, the spring hook g, Fig. 2, which enters the notch is carried forward by the films, thereby, carrying with it a frame h, pivoted at h<1>, and a connecting-rod i, Fig. 1, which moves a locking-pawl i<1> into engagement with the ratchet-wheel b<2> on the winding-spindle. A second spring pawl i<2> prevents the ratchet b<2> from turning backwards. The delivery spool c<1> carries a grooved pulley round which a coiled spring c<3> is passed, which spring constantly tends to retract the film slightly and maintains the engagement between the ratchet b<2> and pawl i<2>. The spool and film are released on operating the shutter by a pivoted arm j, which acts on the tail end g<1> of the hook g and releases the hook from the film, whereupon the spring i<3> returns the rod i and frame h. The film d is eld in the focal plane by a plate f<1> and is stretched across this plate by rollers f, one or both of which fit their spindle at all intermediate points, but rock loosely thereon at its ends. A counter k is actuated by an arm j<2> on the lever j and thus registers automatically when an exposure is made.
Patent GB-191502345-A (GB)
Title: Improvements in Periscopes.
Inventor: CUTHBERT ARTHUR
Filed: 1915-02-13
Abstract: 2345. Cuthbert, A. Feb. 13. Periscopes.-The frame of a collapsible periscope comprises side members formed in two or mure sections a<1>, a<2>, a<3>, b<1>, b<2>, b<3> hinged together and to top and bottom members in such manner that, when folded, the parts lie flat against one another. Distance-pieces a', b<4> are placed between the sections a<2>, a<3> and b<1>, b<2> respectively, to keep these sections apart when the frame is folded, and stays d<1>, d<2>, rigidly secured to the distancepieces at one end and hinged at the other end, and a hinged stay d<3> maintain the rigidity of the frame when the periscope is in use. The mirrors are mounted in frames E, F hinged to the top and bottom members, and the lower or both mirrors may be provided with hinged covers.
Patent GR-20030100262-A (GR)
Title: Quick-type heater for liquids
Inventor: CHARATSIS GEORGIOS VASILEIOU
IPC: F24H9/18
Filed: 2003-06-13
Abstract: ccording to the patent no 1004194, the disclosed herein quick-type heater, which is composed of the toroid core 1 bearing the primary winding 2 and the secondary winding 3, conveys power from the one winding to another through the common core 1. The electric power generated by precise voltage applied to the primary winding 2 is conveyed to the secondary winding 3 to generate heat heating up the liquid passing from the input 4 to the output 5. The regulation of the liquid flow by use of the reducer 6 increases the temperature at the secondary winding 3 so that the liquid passing therethrough is vaporized and gets out from the output 5 in the form of vapour. If a throttle valve 7 is placed before the output 5 of the liquid and if liquid ammonia is used as refrigerant -the liquid ammonium being, while throttling, under pressure and at high temperature- this last gets vaporized by the temperature absorbed from the ambient space what leads to the generation of cooling at the output 5. Consequently, the quick-type heater in question apart from its basic property of heating liquids is further in position to be utilized as a vapour and cooling generation means.
Patent HN-2000000284-A (HN)
Title: Forma de dosificacion de farmaco en capas impulsasa por hidrogel
Filed: 2000-12-22
Abstract: LA PRESENTE INVENCION SE REFIERE A UNA FORMA DE DOSIFICACION DE FARMACO EN CAPAS IMPULSADA POR HIDROGEL
Patent HN-2012001037-A (HN)
Title: Derivados del acido carbamoil-metil-amino-acetico sustiituido como inhibidores de nep novedosos
Inventor: IWAKI YUKI
IPC: C07D231/40
Filed: 2012-05-16
Abstract: LA PRESENTE INVENSION PROPORCIONA UN COMPUESTO DE LA FORMULA I O UNA SAL FARMACEUTICAMENTE ACEPTABLE DEL MISMO, EN DONDE R1,R2, R3, R4. R6, A1, A2,X1,S YM SE DEFINEN EN LA PRESENTE.LA INVENCION TAMBIEN SE REFIERE A UN METODO PARA LA ELABORACION DE LOS COMPUESTOS DE LA INVENSION, Y A SUS USOS TERAPEUTICOS. LA PRESENTE INVENSION PROPORCIONA ADEMAS UNA COMBINACION DE AGENTES FARMACOLOGICAMENTE ACTIVOS Y UNA COMPOSICION FARMACEUTICA.
Patent IN-2012DE01685-A (IN)
Inventor: CHAITHANYA KIRAN INDUKURU NAGA
IPC: C07C/
Filed: 2012-06-01
Abstract: This invention relates to an efficient, cheaper, practical and ambient protocol for the synthesis of wide variety of esters that proceeds with high yields in single step. More particularly, the invention relates to preparation of variety of esters by activating both aldehyde and alcohol with the help of catalytic amount of N-Heterocyclic carbine during the esterification.
Patent IN-2014MU02965-A (IN)
Inventor: GRIES THOMAS GERHARD
IPC: D01H5/00
Filed: 2014-09-17
Abstract: The invention relates to a drafting arrangement for an air spinning device to draw and compress a fibre band, with a precompressor arranged upstream of the drafting arrangement and an air spinning device following the drafting arrangement, a second compressor being arranged in the draft zone of the drafting arrangement arranged upstream of the main draft zone. According to the invention, in addition, arranged in a main draft zone is a third compressor, of which the width of the through-cross section is greater, but a maximum of 10 mm greater, than the width of the through-cross section of the second compressor.
Patent IN-2014MU03062-A (IN)
Inventor: LU NING
IPC: H04N1/46
Filed: 2014-09-24
Abstract: An encoder includes a plurality of registers and is configured to: sequentially receive an array of coefficients, each of the coefficients being decomposed into a plurality of bits located at a plurality of corresponding bit positions of the coefficient; and concurrently operate on the plurality of bits of each of the coefficients.
Patent IN-2015DN00312-A (IN)
Inventor: SUZUKI YUICHI
IPC: A61F13/49
Filed: 2014-06-30
Abstract: The present invention pertains t o a liquid application device (I, 100) that i s used m the production o f absorbent art icles and applies a liquid with a viscosity between 0.05-4 Pa's t o a continuously transported web (3). The liquid application device (1, 100) i s provided with: a tank ( 1 1) holding a liquid; a liquid application nozzle (13) that applies the liquid t o one surface (3ff) o f the web (3); a pump (17) that supplies the liquid inside the tank t o the liquid application nozzle (13) through a tube ( I ; and a sue - tion device (5, 105) having a surface (5f, 105f) that faces the other surface (3fs) o f the web (3). The surface (5f, 105f) of the suction device (5, 105) at least includes a suction area (AS) that suctions in the web (3).