baber/WOPTO huggingface dataset:
Patent EG-18933-A (EG)
Inventor: DAFIX LOUIS
IPC: F42B10/04
Filed: 1989-04-25
Granted: 1994-12-30
Abstract: A tubular preform (10), fins (30), and fin supports (20) are made independently, with the fins and the fin supports being made by laying fibrous cloth impregnated with polymerizable binder to take up the appropriate shapes, and then polymerizing the binder, whereas the tubular preform is made by winding a thread impregnated with a polymerizable binder. Each fin support has a base integrated with the periphery of the tubular preform, and has fin attachment portions projecting from its base, with the bases of the fin supports and the periphery of the tubular preform being shaped in such a manner as to ensure circumferential continuity of the structure. The fin supports are integrated with the tubular preform by gluing together with at least one position of localized overwinding at the gaps in the fin supports between the fin attachment portions, thereby providing a perform which is smooth in structure both inside and outside. The assembly constituted by the tubular preform, the fin supports, and the overwinding is polymerized in order to obtain a tube for constituting a rocket, and the fins are subsequently assembled to the fin support by gluing the sides of the fins onto the attachment portion of the fin supports.
Patent EG-20034-A (EG)
Title: Absorbent article having a unitary release material
Inventor: LAVASH BRUCE W
IPC: A61F5/44
Filed: 1993-06-28
Granted: 1997-10-30
Abstract: An absorbent article having a main body portion, a pair of flaps joined to the main body portion, and a unitary release material joined to a portion of each of the flaps such that the unitary release material superposes the flap adhesive when the flap is folded along a fold line.
Patent EG-19642-A (EG)
Title: A process for the preparation of oral composition for the treatment of inflammatory bowel diseases
IPC: A61K9/52
Filed: 1990-11-20
Granted: 1995-08-30
Abstract: Described herein are methods comprising the oral administration of budesonide for the treatment of ulcerative colitis and Crohn's colitis in its active phase. The methods can also be applied as relapse preventing therapy for Crohn's colitis in its chronic phase and Crohn's disease in the small intestine.
Patent GB-1045511-A (GB)
Title: Cooking apparatus
Inventor: FRIES EDWARD WILLIAM
IPC: A21B5/00
Filed: 1965-01-04
Abstract: 1,045,511. Cooking doughnuts. DCA FOOD INDUSTRIES Inc. Jan. 4, 1965, No. 282/65. Heading A4D. In apparatus for the production of deepfried doughnuts a cabinet 16 is provided adjacent the receptacle 11 for the hot oil 12 and houses an endless conveyer 28 which transports the shaped pieces of dough from an entrance to an exit directed towards the receptacle, high velocity air being directed on to the upper run of the conveyer through manifold pipes 39, 40 to remove surplus flour from the dough and the flour laden air being extracted from the cabinet through a hopper 26 and separator device.
Patent GB-841319-A (GB)
Title: Improvements in and relating to ball point writing instruments
IPC: B43K7/08
Filed: 1956-01-04
Abstract: 841,319. Reservoir pens. SCRIPTO Inc. Jan. 4, 1956 [Sept. 13, 1955], No. 344/56. Class 146(3). Leakage of ink from the rear end of the reservoir tube of a ball-point pen is prevented by a piston system comprising two separate pistons 17, 18, the piston 17 resting on the ink column 15 and the piston 18 floating in a sealing liquid 19, and the sealing liquid 19 also substantially fills the annular spaces between the pistons and the inner wall of the reservoir. In a modification, the piston system comprises a single body having two end cylindrical head portions separated by a narrow intermediate conical portion, the sealing liquid surrounding the peripheries of the head and conical portions : a central hole in the piston communicates with two transverse holes in the conical intermediate portion to allow the sealing liquid to be introduced. A plug 14 in the open end of the reservoir has an inwardly protruding projection through which is an air-hole 22. Thus the top piston 18 cannot fall into contact with the plug 14 if air enters the reservoir from the ball end and the whole ink falls when the pen is inverted. The sealing liquid 19 may consist of a mineral oil bodied with aluminium stearate and a small amount of water ; or a thixotropic liquid substantially of the type described in Specification 828,295 may be used. The sealing liquid, as it follows the ink column, sweeps the inner wall of the reservoir tube to preserve the transparency of the tube, and serves to lubricate the pistons.
Patent GB-502275-A (GB)
Title: Improvements in or relating to protecting enclosures of all kinds against the ingress through windows, doors and like openings or entrances of gas or atmospheric pollutions
IPC: E06B7/23
Filed: 1938-01-06
Abstract: 502,275. Gas - excluding devices for windows, doors, shutters, and partitions. NEWTON, J. T. Jan. 6, 1938, No. 401. [Classes 20 (iii) and 20 (iv)] Means for excluding gas, draught and other matter affecting the atmosphere of rooms, buildings or vehicles comprises an inflatable tube 3 inserted in a recess in the frames of windows, doors and the like and a flexible covering strip 6 over the recess adapted to be pressed against the window &c. by the inflated tube. The tube and cover may be on the window and adapted to expand against the frame. The thickness of the tube wall may vary between 1 mm. and 3 mm. and the diameter between # and # of an inch and the covering strip may be adhered thereto, the united thickness being reduced to less than that of the two when separate. The strip may be united by adhesive or by clamping and may have flanges to facilitate fixing. The surface to be engaged by the strip may be recessed. The tube may be joined at the corners by moulded corner pieces as disclosed in Specification 498,992. A pump may be used to inflate the tube by the connection 5 and a valve such as a cycle valve. The invention may be used with steel shutters for protection against shrapnel; windows of toughened glass being provided in the shutters if desired and may be used also in the construction of sectional partitions of a temporary or permanent kind in works or offices. Chimney ventilation trap-doors, air-bricks and other openings of buildings may be sealed against entry of gas in the same manner. The covering may be united to the frame by cleaning and roughening the surfaces and the application of one or more coats of self-vulcanizing solutions Nos. 75 and 76, as made by the Silvertown Co., Ltd., in 1937, to the strip and to the surface respectively. A suitable material for the tube is stated to be that made by the Silvertown Co., Ltd., under the trade number 10303, and for the cover that of the same Company under the number 48556.
Patent GB-1273091-A (GB)
Title: Contraction joint for electrical conductors
IPC: H02G15/24
Filed: 1970-01-05
Abstract: 1,273,091. Electric couplings. SIMPLEX WIRE & CABLE CO. 5 Jan., 1970 [15 Jan., 1969], No. 402/70. Heading H2E. A contraction joint 10 for joining two aluminium conductor tubes 11, 12 insulated by high vacuum and cooled by liquid nitrogen passed through them comprises an extensible aluminium or stainless steel bellows 14 welded to reduced part 13 of tube 11. Alternatively, the bellows 14 may be formed integrally with the end of tube 11 by forming corrugations, for example by magnetic swaging. The other end of the bellows 14 is attached to the tube 12 via a ring 15 brazed or electro-slag welded to tube 12. When the liquid nitrogen is passed through the tubes they contract and the bellows 14 expands to allow for this contraction. A strap 19 made of a material of greater coefficient of thermal expansion then the tubes 11, 12, e.g. zinc clamps the tubes tighter together when the temperature drops. In an alternative embodiment (Fig. 2, not shown), one of the tubes (12<SP>1</SP>) has its end expanded so as to enclose the end of the other tube (11<SP>1</SP>) and the bellows (14<SP>1</SP>).
Patent GB-156529-A (GB)
Title: Artificial leg with footsection
IPC: A61F2/50
Filed: 1921-01-05
Abstract: 156,529. Semeleder, O. June 2, 1915, [Convention date]. Void [Published under Sect. 91 of the Act]. Limbs, artificial. - The main part of a foot is formed integrally with an artificial leg and at an angle thereto greater than 90‹. No ankle-joint is provided, but a heel-section 1 is attached to the integral part of the foot by means of a hinge 2 and is moved, during walking, by and against the action of a spring 3. A pivoted spring toe member 4 is arranged in like manner.
Patent GB-245777-A (GB)
Title: Improvements in or relating to multiple-filament electric incandescent lamps, vacuumtubes and the like
IPC: H01K9/04
Filed: 1926-01-06
Abstract: 245,777. Cristesco, C. Jan. 6, 1926. Vacuum tubes.-In multiple-filament vacuum tubes all the filaments are connected at one end tn a common contact 45, Fig. 6, one of them is connected at the other end to another contact 32, and the remaining filaments are adapted to be brought into use by turning screws 41, 42, which are threaded in a plate attached inside the cap to the contact 32, until they engage the terminals of the spare filaments. All the leading-in wires are provided with sharp bends 30. at which points they are severed and rewelded in the process of renewing the filaments. The bulb 1 and the foot 2 are blown in one piece as shown in Fig. 4, and are separated at the lines X, Y. When the internal parts have been mounted on the foot, this is fitted in the neck of the bulb as shown in Fig. 1, in connection with an incandescent lamp, and is welded to it along the registering edges 25. To reopen the bulb for renewal of the filaments the welded edge 25 is ground away.
Patent GB-1529381-A (GB)
Title: Aircraft detection
IPC: G01S11/08
Filed: 1976-12-29
Abstract: 1529381 Radar DECCA Ltd 29 Dec 1976 [7 Jan 1976] 00552/76 Heading H4D A multi-static radar employs several, e.g. 10, 11, 12 transmitters (preferably operating on different radio frequencies) and an atomic clock 15 at each transmitter and, 24, at the/each receiver.
Patent GB-306665-A (GB)
Title: Improvements in or relating to wheels & tyres for heavy motors or any other class ofvehicle
IPC: B60B9/10
Filed: 1928-01-09
Abstract: 306,665. Parrott, P. G. Jan. 9, 1928. Spring wheels.-A rubber tyre 1 on a flexible metal rim 2 is mounted on spaced rubber blocks 3 moulded on a continuous band which is seated in the wheel-rim 7, the parts being secured by detachable side flanges 5.
Patent GB-488162-A (GB)
Title: Improvements in and relating to diffusion pumps
IPC: F04F9/00
Filed: 1938-01-10
Abstract: 488,162. Diffusion pumps. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 10, 1938. No. 747. Convention date, Jan. 12, 1937. [Class 71] In cooling-means for multi - stage diffusion pumps, a separate cooler is provided for the high-vacuum stage, the cooling - agent of which is at a lower outlet temperature than in the other pressure stages. The vapour emerging from the high vacuum nozzle 1 is condensed at 2. This stage is closed by a plate 3. Surface 2 is cooled in chamber 4 by water entering at 5 and emerging at 6. The prevacuum stage under the plate 3 is cooled by a cooler 8. The heating-vessel 12 is spaced from the cooler 8 which may be cooled by the water from the cooler 4, and fresh water mav be used. In the construction shown in Fig. 2, the coolers 8, 4 are connected to a common return cooler 13, the lead to the cooler 8 being placed in the upper part thereof. In a modification, the return chamber is divided into two parts by a wall so that the cooler 4 draws the larger part of the liquid. A construction is described wherein the water for the coolers 4, 8 respectively are cooled by independent large and small air coolers. The plate 3 may be water cooled.
Patent GB-548853-A (GB)
Title: Improvements in the manufacture of aluminium hydroxide
IPC: C01F7/02
Filed: 1942-01-20
Abstract: 548,853. Aluminium hydroxide. ROGERS, F. H. (Antonoff, G.). Jan. 20, 1942, No. 827. [Class 41] Aluminium hydroxide is electrolytically prepared from clays, kaolin, or like silicates in a cell having the anode chamber or chambers separated from the cathode chamber by a permeable diaphragm of perforated india rubber or the like. The finely ground silicates are introduced as a slurry into the anode chamber of the cell which contains water made conducting by sulphuric acid or sodium sulphate and are maintained as a suspension by agitation, a small quantity of sodium fluoride being introduced into this chamber. As the result of the electrolysis sodium and aluminium hydroxides are produced in the cathode chamber and silica, which it is necessary to remove continuously, as a precipitate in the anode chamber. The cell shown in Fig. 1 comprises an anode chamber 1 formed of inert material with permeable (e.g. perforated india rubber) diaphragms 2 and surrounded by the cathode chamber 3, the carbon, lead, or other anodes 4 and cathodes 5 being disposed in parallel relationship. Circulation of the anolyte is maintained by a pump 6 fed through a conduit 7, the liquid passing through one or other of the filters or separators 8 and returning by conduit 9, separated silica &c. being removed through pipes 12. Similar circulating means and separators are provided for the catholyte, to remove precipitated aluminium hydroxide after treatment with CO2 in one of the vessels 18 ; in this instance, however, the filtrate is returned to the anode chamber through pipe 17. Fig. 2 shows a modified form of cell provided with two anode chambers and a single cathode compartment.
Patent GB-1334111-A (GB)
Title: Automatic wireless b'roadcasting monitoring system
IPC: H04N5/76
Filed: 1971-01-07
Abstract: 1334111 Selective signalling T OHSAWA and M KARITA 7 Jan 1971 [5 Oct 1970] 865/71 Heading G4H Wireless (radio or TV) broadcasts are monitored by automatically detecting and recording predetermined signals in the broadcast. In a film of material to be telecast, advertising material is indicated by monitoring frames each consisting of a horizontal band of white at a predetermined distance from the top of the frame, and by a sequence of particular frequencies superimposed on the audio track of the film. At a TV receiver, the first of the sequence of frequencies is detected by a filter to cause a timer to produce a pulse or series of pulses to gate the subsequent frequencies to a parallel set of band-pass filters to record marks in respective tracks of a moving recording medium, a timing track also being recorded. Sync. signals are separated out to drive an integrator counter, the ramp from which, if not discharged by sufficiently-white video, opens a first gate at a first threshold. The white band in a monitoring frame opens a second gate in series with the first and the current value of the ramp passes through the two gates to record a mark in a corresponding position in a further track of the recording medium. In a modification, the first and last frequencies of the series, which are relatively low, are each detected by a respective Schmidt trigger, boot-strap circuit and thresholder in series, the first starting the timer as before and also starting movement of the recording medium, and the last stopping movement, and both recording respective marks. Radio can be monitored using just the sequence of frequencies.
Patent GB-308393-A (GB)
Title: Improvements in or relating to electrical insulators
IPC: H01B17/02
Filed: 1928-01-10
Abstract: 308,393. Pollak, J. E., (Hermsdorf Schom. burg Isolatoren Ges.). Jan. 10, 1928. Insulators. - Relates to insulators of the pedestal or column type, and consists in fitting adjacent insulator bodies J and metal caps K one against the other by making them with abutting surfaces i, f, respectively located in planes precisely at right angles to the insulator axis, and also in mounting the supporting pins S which connect the separate insulators, elastically in the pin cavities of the insulator bodies. The upper part of each pin S is provided with flutings, grooves, or a fine thread, and is surrounded by an elastic intermediate layer E<2> of hemp, oakum, pasteboard or the like which is impregnated with dextrine or tar to hold the fibres together. The lower part of the pin cavity is provided with a metal filling V, and flats on the pin, and grooves in the cavity walls, are provided to prevent rotation of the pin. An elastic filling E<1> of textile material may be provided at the end of the pin. It is stated that a filling of metal alloy, cast around the pin, provides sufficient elasticity for the end in view. The end of the cap K is enlarged to form a flange F in order to provide a fitting-surface f of sufficient size. The pin S is screwed into the cap K, and a nut M screwed on to the pin, can be tightened up to place the pin under tension in the pin cavity. An elastic washer E<3> is preferably interposed between the nut M and the surface i on the insulator body.
Patent GB-150601-A (GB)
Title: Improvements in radiators for motor cars
IPC: F01P3/18
Filed: 1920-01-12
Abstract: 150,601. Merchant, A. Jan. 12, 1920. Radiators, mounting and supporting. - The radiator 1 of a motor-vehicle, secured to the chassis 2 by hinges 3 so that it may be swung into the lowered position against a stop 4 to give access to the engine, is secured in the upright position 'by clamping-means 7, or by a spring lug and resilient catch. Flexible detachable couplings are provided between the radiator and cylinder jackets.
Patent GB-243918-A (GB)
Title: Improvements relating to electrical couplings
IPC: H01T13/04
Filed: 1925-01-12
Abstract: 243,918. Kennington, W. O. Jan. 12, 1925. Couplings.-A coupling clip is composed of resilient metal which by a ring portion a about its centre is adapted to grip the high tension or other cable h and which by two eye portions d and e, f which are sprung apart by the inherent resiliency of the metal is adapted also to grip the terminal post g. The cable is inserted in the part a and gripped thereby when the parts d - - f are brought into register. The latter are then slipped over the post and grip the latter when released.
Patent GB-1494591-A (GB)
Title: Flexible interconnection for combustors of gas turbine engines
IPC: F23R3/48
Filed: 1976-01-12
Abstract: 1494591 Gas turbine engine combustion equipment WESTINGHOUSE ELECTRIC CORP 12 Jan 1976 [29 Jan 1975] 00991/76 Heading F1L The invention relates to combustion equipment for a gas turbine engine of the kind comprising a series of flame tubes 16 disposed within an annular air chamber 10 defined between inner and outer walls 12, 14, and the flame tubes are interconnected by inter-connectors 18 each of which comprises a flexible tubular member 24 which may comprise interengaged links 26, Fig. 3. The tubular member 24 is connected at its ends with tubes 36 and 28. The tube 36 engages with a tube 22 secured to one flame tube, the tube 22 being formed with air inlet openings 38. The tube 28 is secured to a flanged member 32 which is secured by a clamping means 44, 46 to a corresponding flanged member 34 secured to a tube 20 which in turn is secured to the adjacent flame tube. The tube 28 is formed with air inlet openings 30.
Patent HK-32283-A (HK)
Title: Electrical distribution system
Inventor: HUMPHREYS MICHAEL
IPC: H02G3/04
Filed: 1983-08-25
Abstract: The invention comprises an electrical distribution system in which the electrical conductors (11, 12) are enclosed within a length of hollow conduit (10) which is formed with a continuous slot (20) in one wall through which a plug (14) can be inserted and rotated to bring its contact pins (77, 78) into contact with the conductors. Gate means (32) located within the conduit have a normally closed position in which the conductors are closed off from that part of the conduit containing the slot, and these are movable into the open position by entry of the plug through the slot. By closing off the conductors from the remainder of the conduit, accidental contact with the conductors is prevented even though access to the interior of the conduit may be achieved via the slot. In one embodiment of the invention, a keyway (50) is provided in the conduit and the plug is formed with a corresponding projection which engages the keyway when the plug is fitted into the slot. The gate means is arranged such that it can only be opened by an element passing through the keyway, thus providing an additional safety feature.
Patent HK-40385-A (HK)
Title: Two-wire bus-system comprising a clock wire and a data wire for interconnecting a number of stations
Inventor: MOELANDS ADRIANUS PETER MARTIN
IPC: G06F13/42
Filed: 1985-05-23
Abstract: A computer system comprises a number of stations which are interconnected by means of a clock bus wire (20) and a data bus wire (22) which both form a wired logic function of the signals generated thereon by the stations (32, 34). During the clock pulses, the signal on the data bus wire is stationary; it may change between the clock pulses. Start and stop conditions are formed by a signal combination between clock bus wire and data bus wire (60 and 62, respectively) which is not permissible in a data stream. If there is more than one master station so that a composite clock signal occurs on the clock bus wire, the clocks of the relevant master stations are each time resynchronized to the actual transitions in the composite clock signal.
Patent JP-S5591432-A (JP)
Title: Safety device for reclining and turning down loading box laterally or backward in dump truck
Inventor: HONDA NOBUNAGA
IPC: B60P1/04
Filed: 1978-12-28
Abstract: PURPOSE: To avoid the descend of a loading box and thus improve safeness, by allowing the loading box to recline only when their hooks are completely either locked or released.  
     CONSTITUTION: Four hooks 18L, 18R, 19L, 19R are linked with an actuation device 27 via linkage mechanisms 23, 24 and rods 25, 26, 30, 33. When actuation levers 35, 36 are positioned at their neutral points and the hooks 18L, 18R, 19L, 19R are half-locked, a vertical rod 65 of the safety device 55 of the loading box is located at a lower position and a contact piece 66 is also positioned downwards. Even if the actuation levers are manipulated to extend a hydraulic cylinder, any pivotal upward movement of the actuation levers beyond the horizontal position of the stopper 67 is prevented by the contact piece 66. Accordingly, a torque shaft 52 is not rotated and a selecter valve is not changed, thereby to prevent the hydraulic cylinder from extending. Unless hooks 18L, 18R, 19L, 19R are semi-locked, the hydraulic cylinder is extendable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05183188-A (JP)
Title: Light emitting diode of current constriction type and manufacture thereof
Inventor: UMEDA HIROSHI
IPC: H01L33/30
Filed: 1992-01-06
Abstract: PURPOSE:To improve using simple processes a uniformity of the light emission distribution of a light emitting diode of a current constriction type, by providing in the predetermined region of the surface of a semiconductor substrate a bent groove wherein its central part is made shallow and its peripheral part is made deep, and by burying a first clad layer in the groove. CONSTITUTION:On the surface of a semiconductor substrate 1, a bent groove 10 wherein its central part 10a is made shallow and its peripheral part 10b is made deep is formed. Further, the surface of the substrate 1 which surrounds the groove 10 is covered with a current blocking layer 2. On the substrate 1, a first clad layer 3 made of p-type GaAlAs, which is buried in the groove 10 and with which the current blocking layer 2 is covered, is formed. Moreover, in the first clad layer 3, copying after the bent shape of the groove 10, the layer thickness of its part existing in the central part 10a of the groove 10 is decreased and that of its part existing in the peripheral part 10b is increased. Therefore, in the first clad layer 3, the resistance of its part existing in the central part 10a of the groove 10 is made low relatively, and the electrifying current is increases. Thereby, the uniformity of the electrifying current is improved, and a uniform light emission distribution can be obtained.