baber/WOPTO huggingface dataset:
Patent GB-191312810-A (GB)
Title: Improvements in or relating to Machines for Crushing Stones, Ore and the like.
Inventor: RENNERFELT TURE GUSTAF
IPC: B02C1/04
Filed: 1913-06-02
Granted: 1914-02-26
Abstract: 12,810. Rennerfelt, T. G. June 4, 1912, [Convention date]. Link-work.-In a machine for crushing stones, ore, &c., a pivoted jaw 2 is actuated by a cam or crank-shaft 12 acting through a lever 4 having a rolling fulcrum 8 upon a fixed concave block 9, a hardened sphere or roller 5 being interposed between the short convex end of the lever 4 and a concave part 3 in the lower end of the jaw 2. The roller 5 is interposed freely and loosely and is adapted to roll between the lever and the jaw in transmitting the movement. In order to prevent slipping, the parts are arranged so that the angle between the directions of pressure upon the roller does not exceed twice the angle of friction. The parts are maintained in engagements by a spring 17. Wearing surfaces may be attached to the convex and concave parts of the lever and jaw respectively working in contact with the roller. A temporary support for the roller may be attached to the lower end of the jaw to facilitate assemblage of the device. When the lever 4 is acted upon by a crank-shaft 12, the link 11 always acts in compression and is provided with a pocket 14 for lubricating-oil. The Specification as open to inspection under Section 91 (3) (a) comprises. also the application of the device for transmitting power where a large force is required to act through a short distance. This subject-matter does not appear in the Specification as accepted.
Patent GB-191314325-A (GB)
Title: Improvements in Methods of Placing Articles of Earthenware and the like in Firing Ovens and in Saggers for use therewith.
Inventor: HASSALL WILLIAM
IPC: F27D5/00
Filed: 1913-06-20
Granted: 1914-02-19
Abstract: 14,325. Hassall, W. June 20. Saggers.-Articles of earthenware, fire - clay, stoneware, &c., such as lavatory - basins, wallb a s i n s, f o u n t a i n s , urinals, closet-pans, &c., are fired in saggers A of about half the height of the article and having a shelf or floor B extending only about halfway across, so that the articles may o v e r l a p vertically. The height of the saggers may be increased, if necessary, by means of distance-pieces E.
Patent GB-191315770-A (GB)
Title: Improvements in Carburettors for Internal Combustion Engines.
Inventor: BICKFORD JOHN SOLOMON VIVIAN
Filed: 1913-07-08
Granted: 1914-07-08
Abstract: 15,770. Bickford, J. S. V. July 8. Spray carburettors.-In carburettors having choke-tubes made up of two vena contracta tubes 4, 5 in series, the jet 12 opens laterally into the tube 4 that is furthest from the engine, and a hot water or exhaust jacket 6 surrounds the tubes. In applying the invention to a carburettor having a rotary throttle valve 8, Figs. 1 and 2, supplementary air is admitted by apertures 17, and a slot 18 and mixture from the passage 7 is admitted by the apertures 16 during normal running and by apertures 19 for starting. Some of the apertures 17 may be put out of operation by plugging. To ensure that any leakage to the engine when the throttle is closed shall contain fuel, the chamber 22 immediately within the gland of the valve-tube operating spindle communicates by a passage 23 with the choke-tube 5. In a modification in which a reciprocating throttle valve is used, two pairs of double choke-tubes coming into action successively are employed, each provided with a jet opening laterally into its choke-tube and having its upper edge chamfered to an angle opposite to that of the choke-tube. A rotary supplementary valve may be employed for starting and an additional rotary shutter for controlling supplementary air may be employed. The two parts of the choke-tubes may be separate and connected by screw-threads.
Patent GB-191317487-A (GB)
Title: A New or Improved Signal for Automobiles and other Road Vehicles.
Inventor: PECK EDWARD ELISHA
IPC: B60Q1/34
Filed: 1913-07-30
Granted: 1914-02-05
Abstract: 17,487. Peck, E. E. July 30. Road-vehicle signals.-For signalling the turning of a motor or other vehicle, devices comprising a transparency signal disclosed by an electromagnetically-operated shutter are placed on each side at the back and front of the vehicle. the two signals on either side being operated simultaneously. A glass plate 30 is supported on a metal sheet 2 and enclosed in a cover formed of a fixed hood 3 and movable shutter 12, both of cylindrical form. The shutter 12, pivoted at 16, has a plate 18 against which rests one arm 20 of a rocking lever 21, the other arm being attached to the plunger 26 of a solenoid 27, so that when the solenoid is energized, the shutter is rotated to disclose the inscription on the glass 30, the lamp 40 being illuminated at the same time. A catch 74, which is attracted by the solenoid 27, normally holds the shutter 12 to prevent its movement owing to vibration. A single switch serves to energize both the magnets 27 and the lamp 40 on either side. The signals may be mounted on the mud-guards, and a portion of these may be pressed up to form the hood.
Patent GB-191318644-A (GB)
Title: Improvements relating to Sewing Machines for doing Open Work Stitching.
Inventor: MCMURRAY WILLIAM RICHEY
IPC: D05B3/04
Filed: 1913-08-16
Granted: 1913-11-27
Abstract: 18,644. McMurray, W. R. Aug. 16. Hem-stitching machines; perforating-devices. -A piercer is vibrated laterally while in the work so as to distend the meshes of the fabric. In the examples given, two piercers mounted on one pivot are caused to vibrate oppositely in scissor fashion; the pivot being carried by the needle-bar so that the piercers reciprocate vertically with the needles. The piercers may project lower than the needles so as to enter the work before the needles. Each piercer may have two or more prongs and the prongs may be so spaced, with regard to the feed length, that no mesh of the fabric is entered twice. As shown in Fig. 1, the piercers a, b are separated by the engagement of the rods a<1>, b<1> with a fixed cam-piece h. As shown in Fig. 5, the piercers are separated by means of a conical wedge m which is moved to-and-fro by means of a bowl o, carried on the needle-bar, which engages a part n of the lever carrying the wedge. The wedge-carrying lever may be operated direct from the machine shaft. In another construction, the bars a<1>, b<1> are actuated by an elliptical cam which is oscillated by rack- and-pinion connexion with the needle-bar.
Patent GB-191322405-A (GB)
Title: Improvements in Lamp Annunciators for Telephone Switchboards.
IPC: G08B5/36
Filed: 1913-10-04
Granted: 1914-10-01
Abstract: 22,405. Western Electric Co., Nash, G. H., and Grace, B. B. Oct. 4. Exchange switchboards.-The lamps 19 of an annunciator strip are held by the conducting- springs 17, 18, and pass through guides 32 formed by connecting two corrugated metal strips 22. The Figure shows the apparatus dis-assembled. The strips 22 are held between the springy end-pieces 14, 15, which also support the front strip 23. The strips 22 are held in position by the projection 29 on the standard 28, and the front strip 23 is secured by the screw 30. The apertures 32 serve as guides for inserting the lamps, and the strips 22 prevent lateral diffusion of the light. The opals 25 are received in the apertures 24 in the front strip.
Patent GB-191327179-A (GB)
Title: Improvements in Train Stopping Devices.
Inventor: HUDSON ALBERT EDMUND
IPC: B61L3/04
Filed: 1913-06-20
Granted: 1914-02-19
Abstract: 27,179. Hudson, A. E. June 20. Track apparatus for stopping trains. - A track ramp slides vertically in a socket 18 and is raised by a lever 15 and link 16 which are actuated together with a signal or points, or alone. The ramp is made telescopic. The upper part 19 slides within the lower part 17 and is held up by a spring 23, which is strong enough to cause the stopping-operation, b u t permits snow ploughs or the like to depress it and pass over it without doing any damage to it. The ramp is locked in its lowered position by a pivoted spring catch 27, which engages a lug 28 and is unlocked only when the lower part 17 of the ramp is raised and the projection 30 tilts the catch. The ramp may be used to operate a train-contact 34 carrying a pin 36, by means of which a glass closure 40 to a train-pipe is broken.
Patent GB-191327399-A (GB)
Title: Improvements in, and in the Manufacture of, Wheels for Vehicles.
IPC: B60B21/00
Filed: 1913-11-28
Granted: 1914-11-30
Abstract: 27,399. Sankey & Sons, J., Sankey, G. H., and Burton, W. Nov. 28. Disk wheels.-In wheels of the kind comprising two stampings joined in the centre plane of the wheel as described in Specification 20,126/08, the edge of one stamping a, Fig. 1, is bent outwards and inwards as shown at a<1>, a<2>, and the edge of the other stamping b is similarly bent at b<1>, b<2>, the part b<2> being extended across to the other side and clamped between the parts a<1>, a<2>. A strengthening-ring c with a flange c<1>, as described in Specification 16,113/12, [Class 144 (ii), Wheel tyres &c.], may be inserted between the parts b<1>, b<2>, and the rim fashioned into suitable shape as shown in Fig. 3. In a modification, the part a<2>, Fig. 4, extends from side to side of the rim and overlaps the part b<2>. In another modification, Fig. 5, one stamping is formed with a flange of double thickness a<3>, a<5>, the inner thickness passing across the rim and overlapping the flange a<6> on the other stamping a<7>, to which it may be secured by welding and which is turned over and the compound flange formed into suitable shape.
Patent GB-191327882-A (GB)
Title: Preventing & Removing Boiler Incrustation.
Inventor: HARRIS WILLIAM THOMAS
IPC: C02F5/08
Filed: 1913-12-04
Granted: 1914-07-30
Abstract: 27,882. Harris, W. T. Dec. 4. Incrustation, preventing and removing. - A composition for this purpose consists of crude ammoniacal liquor, crude sugar, potatoes that have been peeled and boiled, and household flour. Specification 14,600/99 is referred to.
Patent GB-191402607-A (GB)
Title: Sand-papering and Grinding Machine.
Inventor: DOWNER JOHN MITCHELL
IPC: B24B27/00
Filed: 1914-01-31
Granted: 1915-02-01
Abstract: 2607. Downer, J. M. Jan. 31. Disk and roller apparatus.-In a sand-papering and grinding machine of the kind having grinding-disks mounted on an horizontal shaft and a vertical grinding-cylinder adapted to be reciprocated up and down, the disks and the cylinder each have a table capable of vertical and angular adjustment. The machine comprises a hollow frame 1 in which is mounted an horizontal shaft 6, carrying grinding-disks 7 at its ends and driven by a belt 9. Adjacent to each disk is a work-table 60 adapted to be adjusted angularly by means of worm gear 57 rotated by a hand-wheel, and to be secured in the adjusted position by a clamp member 56. The table is supported by a standard 54 adjustable to and from the grinding-disk on a square horizontal bar 50, and the end of the bar is rounded and fits in a socket 49, being held by screws 51; by loosening the screws, the standard and table may be swung to and fro with a pendular motion past the grinding-disk. The socket 49 is slidable on a square vertical bar 45 and may be secured thereon by a clamping- member 48. The vertical reciprocatory grinding-cylinder 17 is mounted on a shaft 15 and is driven by means of a belt 24, passing over a driving-pulley 10 on the shaft 6 and round a guide-pulley 20, an adjustable pulley 23, and a pulley 18 on the grinding-cylinder shaft. The shaft is reciprocated by means of a rocker-arm 26 pivoted at 27 and having a forked end 28 engaging gudgeons 30 on a collar 29 rotatably secured on the shaft, and a forked end 32 engaged by an eccentric 41 rotated by a spurwheel 39 driven by a pinion 42 secured to the pulley 20. The spur-wheel is mounted on the eccentric end 38 of a stud 34, and by rotating the stud in its supporting-sleeve 33, the spurwheel is moved out of engagement with the pinion. The work-table 70 for the grinding- cylinder may be adjusted angularly by wormgearing operated by a handle 58, and is supported on a pillar 69 adjustable on a square horizontal bar 67 secured in a socket 66, adjustable up and down a square vertical rod 65 supported by arms 13, 61. The table has a removable central ring-member 73 having a flanged edge adapted to fit within a circular flanged hole in the table; rings of different sizes are used according to the diameter of the grinding-cylinder. The grinding-cylinder may replace one of the disks on the horizontal shaft for flat surface grinding. A work-table 74 is arranged between the disks for grinding either side of the work without moving round the machine.
Patent GB-191404810-A (GB)
Title: Improvements in Pumps for Delivering Measured Quantities of Fluids.
Inventor: PEEL FREDERICK
IPC: F02M59/34
Filed: 1914-02-24
Granted: 1915-02-24
Abstract: 4810. Peel, F. Feb. 24. Single-acting piston pumps; pumps for viscous liquids; regulating delivery by opening suction valves; suction reservoirs valves, arrangement of.- A pump for delivering measured quantities of fluids comprises a reservoir A for the fluid, a plunger b working in a cylinder B, an inlet valve c for controlling the admission of fluid to the chamber D, and a delivery valve d<1>. A beam E, pivoted at e in the reservoir, engages the plunger at one end, and at the other end carries an adjustable screw tappet F for opening the valve c during the delivery stroke for a period depending on the viscosity of the fluid. The tappet is adjusted by means of a handle f<3> outside the reservoir. The delivery is cut off at a variable point towards the end of the stroke by opening the valve c by means of an adjustable lever G, actuated by the beam E and carrying a tappet g<1> for opening the valve. The adjustment of the lever may be effected by hand or automatic means, or both. The hand means may consist of an eccentric pin g pivoting the lever and adjustable by a handle outside the reservoir The automatic means may consist of a toggle engaging the end of the lever and carried by an eccentric on the beam under governor or like control. The automatic adjustment is made at least equal to the hand adjustment. The fluid is maintained at a constant level, or it may be supplied to the reservoir under a slight pressure.
Patent GB-191406118-A (GB)
Title: Mercury Joint Packing for Vaccum Vessels.
IPC: B65D53/06
Filed: 1914-03-10
Granted: 1914-07-16
Abstract: 6118. Quarzlampen Ges. April 2, 1913, [Convention date]. Packing.-In a vacuum vessel b having a stopper, cock, screw, or other closing - means a and a mercury seal c, an annular or other recess is formed round the socket of the closing - means a in order to ensure that the mercury shall cover the joint in any position which the vessel can assume.
Patent GB-191411165-A (GB)
Title: Improvements in or in connection with Electrical Energy Supply Installations.
Inventor: LUNDBERG ANDREAS PETER
IPC: H01R13/707
Filed: 1914-05-06
Granted: 1915-02-18
Abstract: 11,165. Lundberg, A. P., Lundberg, G. C., Lundberg, P. A., and Pegg, G. May 6. Couplings combined with electric switches. An adapter for connecting heating, cooking, or other apparatus to an ordinary lamp-holder is provided with switching-means, and also with means for locking the adapter to the lampholder when the switch is closed. The switching-means comprises a pair of pins 9 mounted upon a plate 10 which is moved longitudinally by means of the bell-crank lever 11, 12 and the link 14, so that the pins may connect lower and upper sockets 6, 7 as shown, to close the circuit, or may engage the lower sockets only, in which case the circuit is broken. The lower sockets 6 are connected to the flexible leads of the adapter, and the upper sockets 7 are connected to the contacts 8 which engage the lamp-holder contacts 19. The locking - means comprises additional pins 16 mounted upon the plate 10 and passing through holes in the part 5. In the closed position of the switch, the pins 16 project into the straight portions of the bayonetslots of the lamp-holder, as shown in Fig. 3, so that the adapter cannot be detached. Spiral springs 17 around the pins act to maintain the switch in the open position against shocks or jars.
Patent GB-191504013-A (GB)
Title: Improvements in Latches.
Inventor: WEIDE HANS
IPC: E05B65/52
Filed: 1915-03-13
Abstract: 4013. Weide, H. March 13. Latches, swinging; catches, gravity. - A box, trunk, bag, door, or the like is secured by a latch plate 11, Figs. 1 and 4, pivoted at 1 to an inclined block 10 on the part A and engaging over an inclined bracket 5 on the part B. A trip 6, contacting with the tail 3 of the latch 11, swings the latch plate into engagement, and an incline on the trip prevents disengagement, except by the simultaneous and independent rocking of the latch 11 and lifting of the part B. A handle 4 is formed on the latch, the motion of which is guided by a pin and slot 2. In the appiication to a flush lid or the like D, Fig. 6, L-shaped arms 18, 19 serve respectively as the catch and trip for the latch 15, which is pivoted in a bracket 7 and provided with stops 8, one of which also serves as an operatioghandle.
Patent GB-191507148-A (GB)
Title: Improvements in, and relating to, Plungers for Washing Purposes.
Inventor: CLOUD ERNEST ALBERT
IPC: D06F15/00
Filed: 1915-05-12
Granted: 1915-08-26
Abstract: 7148. Cloud, E. A. May 12. Washing-plungers.-Valved plungers having a chamber for detergents are fitted with a buffer at the bottom. Fig. 1 shows one construction in which a ring 2 of rubber, felt, cord, canvas, bristles, &c. is fitted between the flared edge 3 of the main cone and an inner ring 4 secured in position by rivets or by soldering. Figs. 2 and 3 show modified means for securing the ring 2 to the cone. The annular soap chamber has an upper wall 9 which makes a liquid-tight joint with the main cone and with the tube 10, and a perforated lid 7 fitted with a conical extension. On the down-stroke of the plunger, the part 16 of the handle slides over the member 14 and opens the valve, thus allowing the water to rise freely in the main cone and the shield 19 and pass through the perforated lid 7 and the holes 22 into the soap chamber. On the return stroke, the valve closes, and the water in the soap chamber is drawn out through the lid 7 as the pressure within the main cone decreases. The tubes 14, 10 are perforated at 15, 18 respectively, while the shield 19 is perforated at 21 to decrease the resistance of the water to the movement of the plunger.
Patent GB-191507344-A (GB)
Title: Improvements in or relating to Refuse Receptacles specially adapted for the Destruction or Disposal of Fly Broods.
Inventor: HARDY GEORGE HURLSTONE
IPC: A01M1/20
Filed: 1915-05-15
Abstract: 7344. Hardy, G. H. May 15. Insect traps.-A balloon, cage, or bottle trap E is fitted to the cover B of a refuse receptacle A to catch departing flies.
Patent GB-191509628-A (GB)
Title: Improvements in and relating to Electric Welding and Apparatus therefor.
IPC: B23K11/31
Filed: 1915-07-01
Abstract: 9628. British Thomson-Houston Co., [General Electric Co.]. July 1. Welding. - In electric welding by means of roller, point, or like electrodes, dirt, scale, &c. is removed and the welding metal is worked while soft by moving one or more of the electrodes on the work. The water-cooled point electrode 36 is carried by a holder 35 having screw engagement with a slide 30, which is horizontally adjustable on a head 18. An arm 16 connects the head 18 to an e c c e n t r i c 15 driven through a one-revolution clutch operated by a treadle or hand-lever, which may also switch on the current. The head is thus moved down, and when the electrode 36 engages the work 50, the holder 35 is pressed into the slide 30 against the action of a spring 48 and is thereby rotated. Also, when the work softens, the spring forces down the holder and the electrode is again rotated. The slide 30 has a handle 31 by which it can be moved to bring the electrode over the place required.
Patent GB-191510508-A (GB)
Title: Improvements in Paper Bag Seals.
Inventor: SMITH ARTHUR JOHN
IPC: B65D77/14
Filed: 1915-07-20
Granted: 1915-10-07
Abstract: 10,508. Smith, A. J. Oct. 1:3, 1914, [Convention date]. Securing bags.-A seal or fastener for a paper bag consists of an adhesive strip 10 having one end 7 attached to the bag and doubled upon itself so that the free end 11 is adapted to be tucked under the folded bottom. The bend 8 of the strip terminates short of the mouth.
Patent IN-2012DE01777-A (IN)
Inventor: SHANMUGASUNDARAM SAKTHIVEL
IPC: C09D/
Filed: 2012-06-11
Abstract: The invention relates to a method for producing coatings having anti-reflection property combined with high scratch resistant property. This is achieved by a coating structure with a composite top layer comprising at least one type of metal oxide or silane compound with low refractive index SiOn layer. The above composite layer is applied on to a high refractive metal oxide layer, either Titania or Zirconia. Employing the method according to the invention, a bilayer coating providing anti-reflection with scratch resistant property can be easily applied on glass, silicon wafers and solar receiver tubes for both optical and solar energy conversion applications.
Patent IN-2014MU01962-A (IN)
Inventor: SHRIVASTAV POONAM DGM D-INDG
IPC: B64D27/00
Filed: 2014-06-18
Abstract: Canopy sealing hose of military aircraft is used for providing airtight joint of aircraft cockpit, whenever canopy is closed, locked, and hose is in inflated condition. This military aircraft is twin seated, air superiority interceptor having capability of engaging aerial targets during day & night. Also powered by twin engine system. Canopy sealing hose is designed to round out with the Introduction of N2 at pressure of 2 Kg/cm2 to form tight barrier between mounting and sealing surface. Upon introduction of inflation by N2, it quickly expands and provides positive sealing. When the inflation pressure is removed, sealing hose retracts naturally to deflated mould configuration and this provides clearances for free movement of one or both the surfaces. Efforts had been made to develop and manufactured a Canopy sealing hose from silicon rubber and synthetic fabric. Test schedule includes few additional product oriented/end use/flight tests considering the various aspect of airworthiness. Satisfactory evaluations have validated the effectiveness of development. Airworthiness clearance was accorded for use of Indigenous canopy sealing hose manufactured and supplied by M/s Elastomeric Engg, Salem, Tamilnadu.
Patent IN-2013MU02547-A (IN)
Inventor: S S JOSHI PROF
IPC: B23H5/00
Filed: 2013-08-02
Abstract: An electrical discharge machining apparatus and a process for slicing one or more slices from a block of silicon are disclosed. The apparatus comprises a platform for mounting the block of silicon and a molybdenum wire having a diameter range between 39μ and l0lμ. When the apparatus is used, either the silicon block and/or the wire is moved towards one another for slicing. The power supply for the apparatus is a MOSFET type generator. The process of slicing one or more slices from the block of silicon comprises mounting the block of silicon with reference to the apparatus, coupling the molybdenum wire having a diameter range between 39μ and l0l μ and slicing one or more slices from the block of silicon by electrical discharge between the molybdenum wire and the block of silicon.
Patent IN-2014KN00738-A (IN)
Inventor: GBORDZOE EUSEBIUS
IPC: C07C4/02
Filed: 2012-11-15
Abstract: The present invention provides an improved fluidized catalytic cracking process coupled with a two stage regeneration process in which the activity of the circulating catalyst is independently controlled for cracking hydrocarbon feedstocks or the vapors at low severity to produce maximum light cycle oil/distillate in one riser whilst cracking recycle streams comprising heavy cycle oil (HCO) light cracked naphtha (LCN) etc. in a second riser operating at high severity to produce LPG.