baber/WOPTO huggingface dataset:
Patent GB-191409278-A (GB)
Title: Improvements in Magneto-electric Machines for Medical Use.
IPC: A61N1/36
Filed: 1914-04-14
Granted: 1915-07-08
Abstract: 9278. Marks, E. C. R., [Soc. Gallot et Cie.]. April 14. Magneto - electric machines; rotary machines; commutators; cores.-A magneto for medical purposes is so constructed that the current impulses, which are rectified by a commutator, are separated by periods of non-generation, and a device may be provided whereby there is only one impulse covering one, two, three, or generally every n revolutions of the armature. A permanent or electro-magnet a, Fig. 4, is so shaped that the space between the pole-horns a<3>, a<4> and a<5>, a<6> is small, and the armature c is of a width approximately equal to this space. Fig. 8 shows a modification in which there are two armature coils. The armature winding is connected to a two-part commutator j<1>, j<2>, Fig. 9, having brushes s<1>, s<2>, and may also be connected to slip-rings k, l for delivery of alternating current to the brushes s<3>, s<4>. If the circuit. is joined to the brushes s<1>, s<3>, a current consisting of one impulse per revolution will be given ; or the same result may be attained with a two-part commutator by relative axial displacement of the parts j<1>, j<2> as shown in Fig. 11. Two half-rings m<1>, m<2>, joined by a wire n, may be placed opposite the half-rings j<1>, j<2>, so that the brushes s<1>, s<2> are shortcircuited during half of each revolution. If, further, the half-rings j<2>, m<1> are joined by a wire q, current having two impulses per revolution may be obtained by sliding the brush s<2> to s<3>. If an impulse is required only every n<th> revolution, a gearwheel v, Fig. 12, on the armature spindle is arranged to drive a gear-wheel y, which is n times the diameter, on a spindle x. Current is taken off by brushes s<1>, s<3> bearing respectively on a halfring l<1> revolving with the armature, and on a segment m<1> connected to the armature through slip-rings j<1>, j<2> and having a length equal to 1/2n of the periphery of the disk z on which it is mounted.
Patent GB-191411759-A (GB)
Title: Means for Controlling the Supply of Gas to Gas Burners.
Inventor: GRUNDY ROTHWELL RICHARD
IPC: F23Q21/00
Filed: 1914-05-13
Granted: 1915-05-06
Abstract: 11,759. Grundy, R. R. May 13. Valves controlled from a distance.-Relates to a distance gas lighter of the type operated by gas-pressure variations transmitted through two spring-controlled diaphragms and ratchet mechanism to the gas-supply valves, the mechanism in the present arrangement being adapted to cause the main and pilot lights to be lit and extinguished alternately. The diaphragms 20, 21, Fig. 4, are each loaded to a different pressure by hinged plate springs 17 adjusted by cam-devices 12 having external handles 14, which serve as index pointers to pressure graduations on the casing. The diaphragms are connected independently through levers and hinged members 24, Fig. 3, to two pawls 26 (one only is shown), which operate on two ratchet-wheels 1, 5, Fig. 6, on a shaft 28. A toothed wheel 4 on this shaft operates a riding-pawl 29 pivoted at 31 and having extensions 30 which operate the main and pilot valve stems 32, 33. The teeth on the wheel 5 are set midway between those of the wheel 1, so that after the lighting operation, obtained by a rise of pressure and subsequent decrease to the normal has taken place, the pawl on the extinguishing-wheel 5 is left riding on the end of the next tooth; a fall of pressure below the normal is therefore necessary to cause this pawl to slip over and engage the next tooth in readiness for a subsequent rise of pressure to the normal to operate the wheel 5 and shaft 28 and effect the extinguishing operation. For operating two groups of lights at different times, the extinguishing- wheel 5 has two teeth for each one of the lighting-wheel 1. For a third group to be extinguished at another time, the proportion is three to one, and so on. A loose pawl 38 acting on the wheel 2 prevents backward movement of the shaft 28. A device for manually operating the mechanism, when required, comprises a lever-operated cam 40, and a lever 44 having a pawl 46 thereon engaging the toothed wheel 2. A spring-actuated pawl 34 pivoted at 35 acts on the wheel 3 to steady the rotary movement of the system of wheels.
Patent GB-191416121-A (GB)
Title: Method of and Apparatus for Graduating the Braking Pressure in Compressed Air Brakes.
Inventor: HILDEBRAND WILHELM
IPC: B60T13/64
Filed: 1914-07-06
Granted: 1915-07-06
Abstract: 16,121. Hildebrand, W. July 6. Fluidpressure. - The valve chamber of the triple valve of an air brake is connected to a special control reservoir, instead of to the auxiliary reservoir, for obtaining a graduated release, and the control and auxiliary reservoirs are constituted by the two chambers of a differential brake cylinder, which is arranged to supplement the action of the usual brake cylinder. The chamber IV of a differential brake cylinder B<2>, together with a reservoir C, constitutes the control reservoir, and is connected by a pipe E to the chamber II of the triple valve, and the chamber V serves as the auxiliary reservoir. The piston m of the usual brake cylinder B<1> is connected by a lever q to the brake rod u, and to a rod r<1>, r<2>, lever s, and brake rod t, and the differential piston is connected by a lever o to the rods u and r<1>, r<2>, a slot n being provided to allow for the initial action of the cylinder B<1>. A slotted link p serves for attachment of a hand brake. In the re!ease position shown in Fig. 1, train-pipe air entering at L passes by ports 1 ... 5 and pipe D to the chamber V, and then past the piston l<1> to the chamber IV, reservoir C, and chamber II. In the application position. Fig. 3, air flows from the chamber V by pipe D and ports 5, 17, 8, 11, 12, and, opening valve i, flows through port 13 and pipe F to the brake cylinder chamber III. The piston l<1>, l<2> then moves to the right, thus reducing the pressure in the control reservoir and chamber II, until the triple valve returns to lap position. When sufficient braking has occurred to move the piston l<1>, l<2> until the slot n has come to the end of its stroke, equilibrium exists between the pressures in the chambers III, V, whereupon the valve i is clnsed by its spring and allows the chamber V to exhaust by pipe D and ports 5, 17, 8, 11, 12, 14, 16, 15, so that the pressure in the chamber IV acts on the piston l<1>, l<3> to supplement the action of the brake cylinder B<1>. For a graduated release, air admitted to the train-pipe operates the triple valve and flows into the space V, thereby moving the piston l<1>, l<2> to the left and increasing the pressure in the chambers IV, II until the triple valve returns to lap position. Meanwhile, the pressure in the chamber III has partially exhausted through the pipe F and ports 6 ... 10, Fig. 1.
Patent GB-191416594-A (GB)
Title: Improvements in Ships' Tables.
Inventor: DEDIO THOMAS
IPC: B63B29/12
Filed: 1914-07-11
Granted: 1915-04-15
Abstract: 16,594. Dedio, T. July 11. Self -levelling furniture.-A selflevelling table comprises a table top 13 having transverse plates 17 secured to the underside and provided with lugs 16 from which a pendulum weight 24 is suspended by rods 27 passing through a ring 26 on the weight 24. The table top is suppor'ed by a block 12, to which the legs 10 are secured, so that it may be free to move and retain its horizontal position. This is effected by means of eyebolt or similar connexions 19. The weight 24 is also suspended from the block 12 as shown.
Patent GB-191421582-A (GB)
Title: Improvements in or relating to Optical Projection Apparatus.
Inventor: WADE HAROLD
IPC: G03B21/08
Filed: 1914-10-27
Granted: 1915-09-09
Abstract: 21,582. Wade, H., [Bausch & Lomb Optical Co.]. Oct 27. Optical-projection apparatus.-Relates to opticalprojection apparatus of the type in which either a transparent or an opaque object may be projected through separate objectives by means of a single source of light. The source of light is adapted to illuminate both object-holders simultaneously, so as to obviate adjustment of movable mirrors &c. Transparent objects are placed in a holder 9 for projection through an objective 7, and opaque objects are placed in a holder 10 for projection through an objective 8 after reflection at a mirror 30. The holder 10 is adapted to receive adjustable slides in which opaque objects, such as post cards, are carried by suitable frames. The holder 10 is held in position by a spring-pressed arm 12 pivoted to a cross-rod 13. An arc lamp A is arranged in an angular casing 31, and is provided with a polygonal frusto-pyramidal reflector B inclined as shown to direct light upon both the transparent and the opaque object.
Patent GB-191501718-A (GB)
Title: Improvements in Stove Grates.
Inventor: BROOKES WILLIAM ARTHUR
Filed: 1915-02-03
Granted: 1915-12-23
Abstract: 1718. Brookes, W. A., Mason, J. W., and Mason, J. Feb. 3. Grates; ash-guards.-The fuel container c of an open fire-place is cast in one piece ; the fuel surface is dished, and the bars, which cover the whole of the grate surface, extend upwards to the. rim or upper edge of the grate. The grate is supported by legs d, and is enclosed at the front by au ashguard or fret g, the upper part k of which passes over the upper edge of the grate. It has a draughtregulator h.
Patent GB-191502475-A (GB)
Title: Improved Means for Warming Food.
Inventor: CHEVALLIER-APPERT RAYMOND
IPC: A47J36/26
Filed: 1915-02-16
Abstract: 2475. Appert, R. Chevallier-. Feb. 16. Portable spirit stoves.-A field cooker comprises a cylinder A for supporting a tin B of preserved food while it is being heated by a spirit lamp D. It is formed with air-admitting notches a at its lower end, and near its upper edge supporting-lugs a<1> are formed by slitting the metal and bending the parts inwards. The cylinder A is about the same height as the tin B, which may be packed inside it. The upper end of the cylinder A is then covered by a lid C, Fig. 4, part of which is formed of perforated metal or wire gauze so that it may be used as a strainer in a drinking-cup E. In a modification, Fig. 5, a spirit lamp G is packed upon tongues H, and enclosed by a lid I. In use, the lamp G is placed on a support at the base of the cylinder A, and a utensil &c. upon the lugs H. Air enters and leaves by the apertures F', F.
Patent GB-191503090-A (GB)
Title: Improvements in or relating to Machines for Moulding the End Portions of Boots and Shoes.
Inventor: GOULDBOURN JOSEPH
IPC: A43D8/04
Filed: 1915-02-25
Abstract: 3090. Gouldbourn, J., Bates, A., and Jerram, A. E. Feb. 25. Uppers, machines for.-A machine for moulding the end portions of uppers, of the type in which the upper is engaged between inner and outer moulds while wiping-means force a projecting portion of the upper over a surface on one of the moulds to form a flange, is provided with means to allow a relative tilting movement between the wiping- means and the mould, so that the wiping-means automatically accommodate themselves to variations in the thickness of the flange. The invention is described as applied to a machine of the type described in Specification 1278/14, with the provision, if desired, of a back wiper as described in Specification 24,760/14. The wipers D<1>, D<2> are pivoted to a plate D<5>* located in a frame D<6> and recessed to receive a second plate D<5>, the under surface of which is curved in a transverse direction, as shown in Fig. 2. The plate D<5> is connected by a pair of toggles D<19>, D<20> to two plungers D<21>, each of which is pressed downwards by a pair of adjustable springs D<22> bearing on a cross-head D<21>* formed on or secured to the plunger. Springs D<19>*, D<20>* tend to maintain the plates D<5>, D<5>* in engagement when the toggles are broken. The wipers are first closed, and then the toggles are straightened to force down the wipers as described in the Specification 1278/14, during which operation the wipers accommodate themselves to the work by a longitudinal tipping movement of the plate D<5> or a transverse tipping movement of the plate D<5>*. Specification 10,360/14 also is referred to.
Patent GB-191504052-A (GB)
Title: Improvements in Fluid Measuring Apparatus.
Inventor: ANDERSON OSCAR
Filed: 1915-03-15
Granted: 1915-11-11
Abstract: 4052. Anderson, O. March 17, 1914, [Convention date]. Impulse and reaction meters. - A meter adapted for measuring motor spirit or lubricating-oil or water supplied to steam-boilers &c. comprises a rotary drum 2 having two chambers 3, 4 which alternately deliver the liquid into a graduated receiver 26 having a float 30, which controls the locking-device 24 of the drum. The liquid flows from a port 10 in a stationary hollow shaft 7 through the inlet ports 8, 9 cf the chambers 3, 4, which are fitted with outlet valves 13, 14 and also with valves permitting the outflow and inflow of air as the chambers are filled and emptied. In the position shown. the chamber 4 is being filled while the chamber 3 is discharging past the valve 13, which has been lifted by a fixed abutment 21 engaging an arm on the valve spindle. When the locking- device 24 is released, as explained below, the unbalanced weight of liquid in the chamber 4 rotates the drum 2 into the next position for delivering to the receiver 26. This release is only effected when two conditions are fulfilled. i.e. (1) when the liquid level in the receiver 26 has sunk to zero, and (2) when the chamber 4 or 3. as the case may be, is filled with liquid. The locking-device 24 is released by an electromagnet 25, which includes contacts 35, 36 in its circuit, the contacts 35 being closed by the float 30 and the links 31, 32, 33 when condition (1) is fulfilled, and the contacts 36 being closed by float-controlled pins 37. 38 when condition (2) is fulfilled. The drum 2 may operate a counting- device. and an hydrometer 29 for taking the specific gravity of the liquid may be connected . to the receiver 26. The Specification as open to inspection under Section '91 (3) (a) states also that the locking- device may be under mechanical control instead of electrical ; this subject-matter does not appear in the Specification as accepted.
Patent GB-191505834-A (GB)
Title: Improvements in or relating to the Construction of Heating Conductors for Thermic Telephones.
IPC: H04R23/00
Filed: 1915-04-19
Abstract: 5834. Naamlooze Vennootschap de Nederlandsche Thermo - Telephoon Maatschappij. Feb. 8, [Convention date]. Hot-wire receivers.- The ends of the looped filaments 8 are bent at right-angles, as shown at 9, and pressed into grooves 6 in the support 5.
Patent GB-191510219-A (GB)
Title: Improvements in Detonator Apparatus for Signalling on Railways.
Inventor: GOSTLOW HARRY ELI
IPC: B61L5/20
Filed: 1915-07-14
Abstract: 10,219. Gostlow, H. E. July 14. Detonating signals; detonator apparatus.- The detonator E, Fig. 3, is attached to the feed-slide by spring arms N<1>, N<2>. When the detonator is crushed, the arm N<1> pivots about a rib N<3> and disengages itself from the slide. Detonators are stored in a magazine A and are fed upwards by a counterbalanced platform Y. The top detonator is engaged by a projection D on a thin plate, and is carried forward on to the rail as the slide B is moved by the gear R, K. The presence of a detonator on the rail is indicated in the cabin by the closing of a circuit which includes fixed contacts H on the magazine and the metal clip N', N<2> of the detonator when the charged slide B is in the forward position. Other contacts closed by the platform Y give an indication as to the condition of the magazine. The counterweights W, W<1>, W<2> of the platform Y are removed from the chain V by fixed ledges as the number of detonators decreases.
Patent GB-191511010-A (GB)
Title: Improvements in Boots.
Inventor: MARRIOTT CLAUDE RANDOLPH
IPC: A43B3/02
Filed: 1915-07-29
Abstract: 11,010. Marriott, C. R. July 29. Alined sleeve and pin fastenings.-Top boots are provided with an expansible leg portion which is fastened over a bellows tongue by a flexible strip 5 of whalebone, metal, leather, &c. threaded through loops 4, 4<1> on the meeting edges of the upper.
Patent GB-191514081-A (GB)
Title: Improved Oven principally for Domestic Purposes.
Inventor: JACKSON JAMES DOWSON
IPC: F24C15/32
Filed: 1915-10-05
Abstract: 14,081. Jackson, J. D. Oct. 5. Cooking-stoves.-In apparatus of the type comprising an oven proper or heating-chamber separate from the chamber containing the burner, the burner-chamber 20 is placed centrally beneath the oven 8, and a bifurcated flue 14, 13 surrounding the sides of the oven terminates in an exit 21 vertically above the burner chamber. In the oven shown, the burner chamber 20 and the exit 21 are arranged longitudinally and are parallel. The combined cross sectional area of the flues 14, 13 is equal to the cross-sectional areas of the chamber 20 and the exit 21. The door, walls, and back are lagged as shown. The flues 14, 13 may be divided by vertical partitions, which may be corrugated or may have a number of interdigitated baffles, and the oven may have a plate-warming or like chamber 29 and the usual hot-plate 31 and fittings therefor. The outlet 35 communicates with the flue 34, the junction being open to the atmosphere. Fig. 7 shows a cylindrical oven 8 surrounded by flues 13 formed by a corrugated casing 15.
Patent GB-191515694-A (GB)
Title: Improvements in Lathes and similar Metal Cutting and Working Machines.
Inventor: TAYLOR FREDERICK JOHN
IPC: B23B3/00
Filed: 1915-11-06
Abstract: 15,694. Taylor, F. J., and Taylor, G. A. Nov. 6. Lathes; attachments for turning; chucks; tools.-A device particularly adapted for grooving shells to receive the driving-band is described as an attachment tor existing lathes and as embodied in a specially-designed lathe. Undercutting is effected by feeding in tools l, Fig. 3, on obliquely-arranged slides with intergeared feed-screws. The tools have stepped ends, which serve also to form the projection g, Fig. 4, ready for waving. Instead of being stepped, the tools may be formed in two parts. Waving is effected by an eccentric notched disk tool, which may be a built-up tool and is mounted on a spindle w rotated by a handle 10 to apply feed. The tool is adjustably mounted at y on a slide r, Fig. 1, held by a spring box z, or, in a modification, by a counterweighted bell-crank, against a former t on the back on the chuck. As shown, the slides are fitted to a base-plate 2, which may be applied to an existing lathe bed. In a modification, the disk tool is replaced by a tool carried by a vertical slide operated by an eccentric controlled by the handle 10. A special lathe is illustrated and described in which the work spindle is driven by worm gearing, and the handle 10 carries screws engaging a lug on the slide r to limit the motion. The spindle is hollow, and the shell is located endways by a headed rod adjustably mounted in a nut at the rear of the spindle.
Patent GR-20030100214-A (GR)
Title: System of cards for the display of day and night pharmacies
Inventor: VASILEIADIS ALEXIOS ATHANASIOU
IPC: G09F15/00
Filed: 2003-05-12
Abstract: t is disclosed herein a system designed to receive cards with information about pharmacies staying open all day and all night long as well as advertising messages set on the back of same cards. Thefront side of the system is illuminated and has on top the day name. The cards and messages can be removed from their place by sliding action and stored up at the rear part of the system, which system is easily localized and displaceable by wheels inside the pharmacy.
Patent HN-1994001403-A (HN)
Inventor: VANDERLAAN DOUGLAS
IPC: C08F220/18
Filed: 1994-02-16
Abstract: A polymer composition composed of the reaction product of a hydrophilic monomer and an acyclic monomer is disclosed. The preferred hydrophilic monomer is hydroxyethyl methacrylamido (HMA), and the preferred acyclic monomer is hydroxyoctyl methacrylate (HOMA). The monomeric components can be polymerized in a polystyrene mold to make contact lenses, and when swollen with water, are suitable for use as soft hydrogel contact lenses.The preferred compositions also include a zwitterionic monomer, such as a sulfobetaine, and a crosslinking agent, such as ethyleneglycol dimethacrylate (EGDMA).Hydrogel contact lenses made from these polymers exhibit high water content and mechanical strength, and are compatible with polystyrene molds.
Patent IN-2013MU01444-A (IN)
Inventor: PALASH SHRIVASTAVA
IPC: B60R22/00
Filed: 2013-04-17
Abstract: According to the invention, a seat belt control system for vehicle is disclosed. Relay circuit is placed between starter motor of the vehicle and ignition switch. One end of the seat belt is connected to the positive terminal of the battery and other end is connected to base of the transistor. When driver fastens up the seat belt, both the ends of seat belt joins together and allows the current to pass through the starter motor and ignition event takes place. In the event seat belt of the seat is not fastened, relay switch does not transmit the current from battery to the starter motor and thus does not enable the operation of ignition system.
Patent IN-2013MU02723-A (IN)
Inventor: NITIN SHARADCHANDRA PRADHAN DR
IPC: A61P7/00
Filed: 2013-08-21
Abstract: This invention mainly relates to a process for the purification of rivaroxaban and its pharmaceutically accepted salts, wherein the crude rivaroxaban treated with an acid optionally, in presence of solvent to form clear solution which further precipitates out the pure rivaroxaban or its pharmaceutically accepted salt by adding anti-solvent. The obtained rivaroxaban having the desired purity with quality by avoiding any further purification
Patent IN-2013MU04069-A (IN)
Inventor: TAKMOGE LAXMAN DATTA
IPC: F02B61/02
Filed: 2013-12-26
Abstract: A kick-start assembly for kick starting a two-wheeler by driving the crankshaft, the kick start assembly comprising ?	a kick pedal; ?	a kick shaft connected between the kick pedal and the crankshaft; and ?	a single helical coil spring connected co-axially to the kick shaft defining a first end and a second end, the first end connected to the kick shaft and the second end connected to a protrusion configured on inner side the crankcase body to spring load the kick shaft and therefore the kick pedal in an operative configuration of the kick-start assembly.
Patent JP-2001193831-A (JP)
Title: Control device for synchronous meshing type automatic transmission
Inventor: OTSUKA TOSHIO
IPC: F16H63/20
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To automate the shift operation of a synchronous meshing type transmission by the positional control of a shift select actuator. SOLUTION: This control device of the synchronous meshing type automatic transmission comprises a shift select actuator 5 for switching a plurality of gear stages of a synchronous meshing type staged transmission, a shift position sensor 61 for detecting the shift position of an automatic transmission, a select position sensor 62 for detecting the select position of the automatic transmission, an engine rotation speed sensor 15 for detecting the rotating speed of an engine 1, and a control unit 4 for controlling the shift select actuator (5) based on the outputs from these sensors. If the shift position and select position are not in neutral positions when a key switch is turned on, the shift select actuator 5 is controlled to return to the neutral position.