baber/WOPTO huggingface dataset:
Patent GB-1322869-A (GB)
Title: Memory circuit
IPC: H03K21/40
Filed: 1971-12-03
Abstract: 1322869 Counting apparatus FORD MOTOR CO Ltd 3 Dec 1971 56185/71 Headings G4A and G4D A counting circuit is provided with a memory whereby the original count will be restored after a period in which supply voltage is removed. Each of the four bi-stable stages 12 of each decade of a BCD counter feeding for instance a solid state display device (not shown) has its Q, Q outputs respectively connected to the set and reset windings 14, 15 of a bi-stable magnetic core 13. Whenever one of the stages 12 changes state one of the windings 14, 15 is momentarily energized through a transistor switch 19, 20 to similarly change the state of the respective core. When, after an interruption of the power supply, the bi-stable stages 12 are re-energized they are initially all reset to " 0 " condition the power supply to the switches 19, 20 being withheld during this operation to ensure that the cores remain unchanged. After a delay determined by a circuit 22 a switch 17 restores the supply to switches 19, 20 and also energizes a pulse generator 24. The latter issues a reset pulse to windings 25 on the cores causing all those in a " 1 " state to reset to " 0 " and at the same time to issue a pulse from their read out windings 26. These pulses are delayed by circuits 28 until the reset pulse on windings 25 has disappeared and then applied to the set inputs S of the respective bi-stable stages 12 to set appropriate ones to " 1 " state; those which are set issue a Q output which restores the respective cores to the original states so that the whole counter is restored to its condition prior to the power interruption. The counting circuit may be employed in an odometer for a vehicle. A transducer coupled to the wheels or transmission of the vehicle feeds pulses to the counter representing distance travelled. The counter feeds a digital display device which may comprise an electroluminescent material; similar display devices show other operating conditions of the vehicle such as speed, fuel, oil pressure &c.
Patent GB-1325724-A (GB)
Title: Sealing of thin walled containers with printed lidding material
IPC: B65B41/18
Filed: 1971-07-19
Abstract: 1325724 Sealing thin-walled containers with printed lidding material PLASTONA (JOHN WADDINGTON) Ltd 19 July 1971 [18 July 1970] 34940/70 Heading B8C  A method, for compensating for overpitching printing errors in a printed lidding material 10 having a printed repeating pattern and which is for sealing the top peripheral flanges 12 of individual thin-walled containers 14 arranged in platens 16 in a queue 16 so that the printed pattern appears on each container, comprises sensing, at 42, when the printing and containers are out of register by a predetermined amount and forming a tuck accordingly in the lidding material between a pair of adjacent containers in the queue of which one container is already sealed by the lidding material and the other is about to be sealed. The tuck is formed by a blade member 28 carried by a rotary sealing member 22. As shown, the heated sealing roller 22 has two diametrically-opposed slots 26, 26, Fig. 1, each of which accommodates a blade 28, and each platen is either provided with a recess along its rear edge or, is spaced from its neighbouring platens. Each blade 28, during its lower circular movement, travels in phase with a corresponding recess 18 in the queue of platens moving linearly, with uniform velocity, below the roller 22. When the detector 42 senses that the printing on the lidding material, fed as a strip from a roll, is out of register with the containers by more than a predetermined amount a pneumatic motor 40 is operated accordingly to operate a lever 36 so that a wheel 32 adjacent its free end engages between cam surfaces 30 carried by the lowermost blade 26 to push the latter radially out of its recess 26 and into the corresponding recess 18 to form the tuck 23. The roller 22, which is spring-urged into contact with the platens, is driven in synchronism with the advance of the latter by a drive between the cutter-drum 46 and the roller 22 which drive includes an epicyclic gearing of which a planet wheel cluster is controlled as to its position by means of a cam secured to the cutter-drum 46 and a follower roller 48 which is mounted, with the pinion cluster, on a spring-loaded arm 59. In this manner the blades 28 move in exact register with the corresponding recesses 18. The roller 22 and the cutter-drum 44 are mounted on a common beam 56 which is pivoted at one end, at 60, and is supported at its other end by a spring-loaded assembly 62, which, through a displacement bar 66 with a follower roller 64 which co-operates with a cam on the cutter drum, applies an adjustable pressure to the roller 22 on to the platens.
Patent GB-1326455-A (GB)
Title: Hydrotorting of shale to produce shale oil
IPC: C01B3/36
Filed: 1971-01-26
Abstract: 1326455 Gasifying oil shale TEXACO DEVELOPMENT CORP 26 Jan 1971 3134/71 Heading C5E Oil shale is contacted in a reaction zone 15 at a temperature in the range 750‹ to 1500‹ F. and a pressure in the range 300 to 1000 p.s.i.g. with an H 2 -rich gas 11 and with from 0.01 to 0.6 ton of H 2 O 13 per ton of shale, and an effluent stream 16 comprising shale oil vapour, spent shale, H 2 O, H 2 , and carbon oxides is withdrawn from the zone. The zone 15 may comprise a fixed or fluidizied bed, a tubular retort (as shown), or a fractured subterranean stratum, and the zone may be externally heated or rely on the heat in the streams 11, 13. In the embodiment illustrated, the shale is slurried with recycled shale oil, the H 2 -rich gas comprises recycle H 2 , CO and CH 4  in line 12 mixed with gas 10 from a shale oil gasifier 9, and the H 2 O comprises recycle water. Shale oil is hydrorefined in a fixed bed catalytic reactor 49 from which unreacted H 2 , carbon oxides and CH 4  are recycled via 52, 54, 33. H 2  in the line 11 should amount to between 5000 and 20,000 SCF per ton of shale, and other liquid or gaseous hydrocarbons may be substituted for shale oil in the gasifier 9.
Patent GB-1328982-A (GB)
Title: Engine clutch combinations
IPC: B60K17/02
Filed: 1970-07-10
Abstract: 1328982 Friction clutches DAVID BROWN TRACTORS Ltd 7 July 1971 [10 July 1970 15 Feb 1971] 33566/70 and 4685/71 Heading F2C In an engine and wet clutch combination in which a clutch mechanism is secured to a flywheel 12 on an engine crankshaft 11, and the clutch and flywheel are enveloped by a housing 13 the bottom of which forms a sump, a trough 42 and a notch 45 forms a well which surrounds the lower portions of the clutch and flywheel 12, the flywheel having an annular groove 43 in its face, fed by oil from the notch (which has a lip as shown), passages 46 within the flywheel leading the oil from the groove to the clutch. The groove 43 has an annular plate 44 projecting radially inward over part of the groove. The clutch shown has a first driven plate 18 secured to a hub 17 splined to a power take-off shaft 14, this biased into engagement by springs (not shown) acting on a dished member 20, and further driven plates 28 secured to hubs 27 on a tube 25 leading to a gearbox, springs 33 acting on a presser plate 32 biasing them into engagement. A collar 41 and levers 37 serve to disengage the clutch, plates 28 being disengaged before plate 18. Interposed between plates 18 and 28 are presser plates 30 and 22, with peripheral teeth engaging corresponding ones in the flywheel. In a non-stationary installation, such as a tractor, a gutter 50 is provided to catch oil thrown up by flywheel and clutch and feed it through a pipe 51 to the area of the notch, although this pipe may be dispensed with in a stationary installation. Some means to prevent oil from falling directly on to flywheel and clutch is always provided. The clutch linings can be sintered bronze or so called "paper" linings.
Patent GB-1329239-A (GB)
Title: Expansion joints
IPC: B21D53/16
Filed: 1970-09-17
Abstract: 1329239 Making pipe fittings; angular bending REYROLLE PARSONS Ltd 17 Sept 1970 [3 Nov 1969] 53826/69 Headings B3A and B3E A method of fabricating a tubular joint of rectangular cross-section comprises forming convolutions in flat plate members, forming corners in the convolute plate members and then welding the members together to form the rectangular expansion joint. A bending device for forming the corners in the convoluted plates 1, 2, comprises a rotating former 4, Fig. 4, and clamp 5 both shaped to fit the convolutions of the plates Fig. 3 (not shown). To prevent the inside section of the plate from collapsing there are provided support members 7 and 8 moving forward on rollers 9. The expansion joint consists of two channel-shaped convoluted plates welded together or alternatively four separate convoluted corner pieces welded to convoluted side members.
Patent GB-1334774-A (GB)
Title: Rotary engine
IPC: F02C7/22
Filed: 1971-05-04
Abstract: 1334774 Gas turbine plant A IGNELZI and O MONARI 4 May 1971 13101/71 Heading F1G The invention relates to a rotary gas turbine engine of the Barkers mill type, the engine shown comprising three combustion chambers 31 mounted on radial arms projecting from a rotary shaft 38, air under pressure being supplied through the hollow radial arms as indicated in Fig.8 and fuel under pressure being supplied through lines 36 to nozzles 79 in the combustion chambers. The air and fuel mixture is ignited  by hot wire devices 72 and the combustion gases discharge through outlet nozzles to rotate the assembly, power being taken off the shaft 38 through centrifugal clutch 24 and pulley 23. The engine comprises a fuel pump 12, a starter motor 8 and an air compressor 19, there being a centrifugal clutch 34 between the turbine shaft 38 and the compressor, and flexible couplings 15, 17 between the starter motor and the fuel pump 12 and compressor 19. A lubricating oil system comprising pump 22 is provided. Air passes to the compressor through inlet 18 and discharges through line 20 to a three-way valve 5 which allows air either to return to compressor inlet or pass to a regulator 10. From the regulator air may pass through line 26 to a manifold 25 and thence through inlets into the hollow shaft 38. The air then passes through the hollow radial arms into the combustion chambers. Fuel passes to the pump 12 through inlet 13 and is delivered through line 14 to a threeway valve 9 which allows fuel either to return to the fuel inlet or to pass to the regulator 10. From the regulator the fuel may pass through line 28 to a manifold 27 thence through a duct 29 to a manifold 30 and thence through lines 36 to the fuel nozzles 79 into the combustion chambers 31. Flow of fuel from the duct 29 to the manifold 30 is controlled by a spring-loaded centrifugal valve member Fig.6 (not shown). The three-way valves 5, 9 each comprise a hollow sleeve member formed with ports so as to control the air and fuel flow as indicated above, the position of the two sleeve members being controlled by a piston member 7 which is acted on by air at compressor discharge pressure, so that at starting, air and fuel are not supplied to the combustion chambers until the compressor discharge pressure attains a predetermined value. The regulator 10 also comprises a ported cylindrical sleeve to control flow of fuel and air to lines 28, 26. The centrifugal clutch member 24 comprises a sleeve member (70) in splined engagement with the drive shaft 38, the peripheral surface of the sleeve member being formed with axial grooves in each of which a plurality of cylindrical rods (67), (68), (69) are disposed, the rods being urged outwardly against the inner surface of the pulley 23 by centrifugal force so as to transmit drive to the pulley. The clutch 34 is of similar construction.
Patent GB-1335098-A (GB)
Title: Method of producing an article impregnated with thermosetting resin
IPC: B32B5/18
Filed: 1971-08-17
Abstract: 1335098 Thermosetting resin impregnated laminates SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 17 Aug 1971 38524/71 Addition to 1266097 Heading B5N An article impregnated with thermosetting resin is produced by impregnating a sheet having an open-cell foam structure, e.g. polyurethane foam, with a curable thermosetting resin, e.g., an epoxy resin, applying a layer of fibrous reinforcing material, e.g., a glass fibre mat, to a side of the impregnated foam sheet, compressing the foam sheet and fibrous reinforcing layer to the extent that resin is expelled from the sheet into the fibrous reinforcing layer to impregnate this layer with resin throughout its thickness, and allowing the resin in the sheet and layer to curr whilst maintaining the compression, the compression of the assembly taking place in an enclosed space and being effected by the expansion of a foaming composition, e.g. of a polyurethane, rubber or urea-formaldehyde resin. The foaming composition may be in direct contact with the impregnated foam sheet or separated therefrom by one or more intermediate layers, e.g., of paper, thermoplastic material or glass fibres. The compression may be effected in a mould preferably having two moulding surfaces extending parallel to each other either straight or curved and treated with a mould release agent, the assembly being placed in the mould with fibrous reinforcing layer against the mould surface and the foam forming composition introduced by pouring or spraying as an unfoamed or partly foamed liquid. An assembly may be placed on each side of the mould and the mould cavity left between the two assemblies filled with foam forming compositions. Curing may be effected at room temperature or at an elevated temperature.
Patent GB-1339901-A (GB)
Title: Shower cubicle
IPC: A47K3/32
Filed: 1970-10-21
Abstract: 1339901 Prefabricated shower cubicle PORTA-SHOWERS Ltd 21 July 1971 [21 Oct 1970] 50077/70 Heading E1A A prefabricated shower cubicle adapted to be readily erected from a kit of parts and releasably mounted on or stowed within a dished shower tray 13 for transportation purposes consists of a series of structural members 11a 11a1, 11b, 11b1, 11c, which are adapted to be releasably interconnected together as by means of suitable connections 12a, 12b, 12c, and to releasably receive wall panels 14a, 14b provided with fittings as appropriate. The tray may consist of a plastics shell having a base of rigid plastics foam material and an outlet pipe 16. The structural members 11b are bolted to the tray and have a channel section to receive the panels 14a, see Fig. 3 (not shown). A curtain runner 19 is releasably attached to a pair of structural members 11b for details of which attachment together with other minor details concerning the tray and connections and seals between the various components the Specification and remaining drawings (not shown) should be referred to. (For Figure see next column)
Patent GB-1340703-A (GB)
Title: Transducers for measuring apparatus
IPC: G01L1/14
Filed: 1970-04-22
Abstract: 1340703 Alarm systems UNITED KING- DOM ATOMIC ENERGY AUTHORITY 19 April 1971 [22 April 1970] 19401/70 Heading G4N [Also in Division G1] A pair of capacitances 121, 131 and 122, 132, whose values vary equally and oppositely on the movement of a displaceable member, are connected in parallel circuits with charge amplifiers 231, 232 and fed with a 20 KH 3  signal, the differential output obtained from amplifier 25 being filtered and applied to a phase sensitive demodulating arrangement and applied to a meter 29. The arrangement may be used to determine the lateral position of body in a shaft, e.g. a fuel element in a nuclear reactor, Fig. 1b, and the capacitance variation may arise by the movement of the plates 121, 122, 131, 132 relative to an earthed plate 14/15, connections being made by long cables 12, 13, the former of which may be thermocouple cab e connected to a circuit 32 providing a temperature compensated signal at P. A fluid pressure transducer is disclosed (Fig. 4, not shown) in which a pair of diaphragms 41, 42 define 3 chambers 43, 44, 45, and push rods bear against a beam carrying capacitor plates which are associated with fixed plate. The use of bellows or diaphragms is envisaged. The arrangement may be utilized as a burglar alarm, or as an air humidity detector.
Patent GB-1349397-A (GB)
Title: Seat for toilet pedestal
IPC: A47K13/22
Filed: 1972-08-10
Abstract: 1349397 Closet seat-guards C V NELSON 10 Aug 1972 [3 Sept 1971] 41305/71 Heading E1C A closet seat is in the form of two elongated seat members 2 arranged parallel to one another and extending forwardly from a crossbar 3 which is hinged at 4 to a housing 1, the forward ends of the seat members having guide means, e.g. rollers 6, for guiding strips 11 of paper or other sheeting, supplied by rolls fitted to a lower of two spindles 7 within the housing 1, around the forward ends of the seat members and along the upper surfaces of the seat members to take-up spools on the upper of the spindles 7, the arrangement being such that, upon depression and release of a pedal 10, the spindles 7 are driven through rack 9, pinions 8 and ratchet mechanism to advance the strips along the seat members, so that a removable seat-guard is provided.
Patent GB-1350918-A (GB)
Title: Pneumatic pressure transmitting device
Inventor: WESTWOOD H W
IPC: F15B5/00
Filed: 1970-10-15
Abstract: 1350918 Dynamometers DARENTH WEIGHING EQUIPMENT Ltd 5 Oct 1971 [15 Oct 1970] 49093/70 Heading G1W In a device for transmitting a pneumatic pressure linearly related to a force applied to a thrust member 10 and comprising a pneumatic pressure chamber 1 having a loose cover 4, the cover being lifted from its seat 7 when sufficient air pressure is applied on line 24, excess air then leaking through perforations 23 in the casing and establishing an equilibrium pressure dependent on the force applied, the cover 4 is formed as an open-topped receptacle 14 containing an oil or other damping liquid 16 in which an annular plate 15 rigid with the casing is submerged, the damping liquid thus being outside the chamber 1 and substantially not liable to contamination by the pressurized air. A drain plug 26 may be provided. In an alternative embodiment Fig.2 (not shown) the cover 4 is rigid with a damping plate (34) which is submerged in a damping liquid (30) contained in an annular trough (31) defined in an outside wall of the body defining the pressure chamber.
Patent GB-1352991-A (GB)
Title: Animal breeding house
IPC: A01K1/02
Filed: 1969-10-28
Abstract: 1352991 Animal breeding house J FROST 19 April 1971 [28 Oct 1969] 52670/69 Heading A1M A circular animal breeding house has central sections 20 for male animals and segments which each include first 24, second 30 and third 42 intermediate sections for females to be served, dry females and farrowing females respectively. Outer sections 48 are divided into sub-sections 50 having pens 52, 54, 56 to accommodate young animals of increasing weight. Slats 60, 66, 70, 78 allow dung to drop into annular passageways which lead, via radial passageways and a collection duct, to a collection chamber. The dung is moved by transfer means comprising a paddle pivotally mounted to an arm having rollers which run on a track in the passageways. Cables, attached to the transfer means, are connected to suitable driving means. Walls 90, 92 separate the house into 'enviromental' sections and, together with a hot air duct beneath the floor and a cold air fan connected by a shaft to the roof cavity, allows separate temperature control in each section. Removable hollow walls divide each section into pens. Food is conveyed to the top of each hollow wall, a quantity being dropped into a trough in each pen.
Patent IL-100280-A (IL)
Title: Patient lifting device
IPC: A61G7/14
Filed: 1991-12-08
Abstract: A lifting device for elevating a person from a lower position to higher position comprising a frame (5) having an upright back member (6) and a slanted front member (7), a support member (21) slidably connected to said front member, a carrying member pivotally connected to said support member and including a seat 183 י" ג בתמוז התש" ס - July 16, 2000 (15) on which the person to be raised may be positioned, and a rest portion extending upwardly from said seat, and a drive means (22) connected to said frame for moving said carrying member against said support member and for raising said support member along said front member.
Patent IL-105497-A (IL)
Title: Solvent extraction based process for producing nitrates
Inventor: AVRAHAM M BANIEL
IPC: C01D9/04
Filed: 1993-04-22
Abstract: A unitary process for producing sodium, potassium, calcium, magnesium or ammonium nitrate or combinations thereof and hydrochloric acid, wherein nitric acid is reacted with a chloride to form a first nitrate salt and nitric acid remaining from said reaction is subsequently reacted with a base to form an additional, same or different nitrate salt, comprising: (a)reacting nitric acid with a sodium, potassium, calcium, magnesium or ammonium chloride in an aqueous medium to form the corresponding crystalline nitrate salt which is separated and recovered leaving a brine containing mainly HNO3 and HCl; (b)contacting said brine with an organic solvent which preferentially extracts HNO3 form said brine to obtain an HNO3 loaded solvent extract and a relatively concentrated brine containing hydrocholoric acid substantially free of nitric acid; and (c)contacting said HNO3 loaded solvent with a basic compound of sodium, potassium, calcium, magnesium or ammonium to form the corresponding crystalline nitrate, which is also separated and recovered.
Patent IL-107066-A (IL)
Title: Pharmaceutical compositions containing diaminobenzenedisulfonic acid sodium salt oligomers for antagonizing inositol 1, 4, 5-triphosphate
IPC: C08G71/02
Filed: 1993-09-22
Abstract: Oligomers of formula (I) have been demonstrated to be effective antagonists of inositol 1,4,5-triphosphate (IP3) by competitively vying with IP3 for binding sites. By competitively inhibiting the activity of IP3, the oligomers of this invention can modulate the release of intracellular calcium and elicit the resultant physiological effects.
[WO9407507A1]
Patent IL-107762-A (IL)
Title: Distributed database system and database receiver therefor
IPC: H04H20/00
Filed: 1993-11-26
Abstract: A distributed database system comprising:- a central station (11) for accumulating and distributing data on a database, and a plurality of receiver stations (13) for receiving said data and selectively making available at least portions of said data in accordance with the demands of a user of a said receiver station; wherein said central station comprises: a data store (17) for storing accumulated data from said database, ready for distribution; processing means (19) for extracting said data from said data store and generating a sequential data stream therewith for distribution; and transmission means (21) for encoding and transmitting said sequential data stream; and a said receiver station comprises: decoder means (25) to receive and decode transmitted data so as to reconstitute said database data therefrom; input means (31) for a user of said demands of the user to said receiver station; receiver processing means (27) for constituting a database from said data having regard to said user commands; memory means (29) for storing data for constituting said database; and means (33) for communicating selected data in direct response to said user commands.
Patent IL-110084-A (IL)
Title: Therapeutic preparation for inhalation of insulin and process for its preparation
IPC: A61K38/28
Filed: 1994-06-22
Abstract: A therapeutic preparation for inhalation which comprises insulin and a substance which enhances the absorption of insulin in the lower respiratory tract, is provided in the form of a powder preparation suitable for inhalation.