baber/WOPTO huggingface dataset:
Patent GB-1253111-A (GB)
IPC: G21C19/18
Filed: 1969-04-14
Abstract: 1,253,111. Fuelling reactors. ATOMIC ENERGY OF CANADA Ltd. 14 April, 1969 [15 April, 1968], No. 18961/69. Heading G6C. A fuelling machine, as disclosed in copending Application No. 18963/69 comprises a snout P for coupling either to the lower end of a selected reactor vertical fuel channel or to the end of a horizontal fuel transfer tube. The snout P is carried by a head L having arms 73 pivotally mounted about a horizontal shaft 72 supported in a pair of inverted T-shaped beams 70. The beams 70 are suspended from the top yoke 43 of a carriage N by means of four links 63, the upper and lower connections of the links including pivot pins 61, 62 and 64, 66, thereby permitting rotational movement of the link ends about mutually perpendicular axes. The links 63 permit slight movement of the snout P in a horizontal plane to accommodate for misalignment with the end of the reactor fuel channel. The carriage N includes a bottom frame 44, four corner posts 45 supporting at their top ends the yoke 43, and two beams 86 connecting the posts. The carriage N is movable vertically between two columns 20 mounted on a trolley 11 having wheels 17 running on a main carriage 10. The carriage N is moved vertically by rotating a pair of screw-threaded spindles 50 driven by a unit 403, these spindles co-operating with nuts (Fig. 10, not shown) carried by projections 46 on the frame 44. Chains 53 connected to the projections 46 extend over sprockets 55 on the columns 20 and carry counterweights 57 to balance the carriage N. The head L is rotated about the shaft 72 by a pair of hydraulic cylinders 78. The piston 77 of a cylinder 78 is pivotally connected to an extension 75 of an arm 73 and the cylinder itself is pivotally mounted on a bracket 79 fixed to a beam 70. A locking pin 83 operated by a cylinder 84 may enter a hole 81 or 82 in a circular member 80 attached to the arms 73 to hold the head L in the vertical position, Fig. 3, or horizontal position, Figs. 4, 7. A cam 410 or the member 80 operates limit switches 411, 412 in the two positions of the head L. Movement of the head L on the links 63 to take up misalignment of the snout P with the selected fuel channel may be prevented by a pair of hydraulic cylinders 87 mounted on the carriage N, these cylinders controlling a pin (Fig. 8, not shown) which may be projected to enter a hole in the underside of a respective T-shaped beam 70. The amount of horizontal displacement of the head L relative to the carriage N is sensed by a device 420, Fig. 9, comprising a horizontal plate 421 attached to a beam 70 and having mutually perpendicular slots 422, 423 receiving pins 424, 427. The pins 424, 427 are carried by levers 425, 428 fixed to shafts 426, 429 mounted on the carriage N, the shafts controlling potentiometers.
Patent GB-1259581-A (GB)
IPC: B22D11/00
Filed: 1970-01-02
Abstract: 1,259,581. Continuous casting. SCHLOEMANN A.G. 2 Jan., 1970 [9 Jan., 1969], No. 287/70. Heading B3F. A mandrel for use in a mould 1 for continuously casting hollow bodies haslongitudinal recesses in its surface to reduce the transfer of heat to the metal (as the inner surface of the casting shrinks on solidification) and prevent gripping of the mandrel, which may also taper downwardly. The mandrel is mounted in a holder 2 through which cooling water is supplied to inner ducts- 13 for return up through outerducts 15 which contain displacers 16. Secondary cooling water is also supplied through a central duct 17 to spray nozzles 20 for cooling the inside of the casting below the-mandrel. The holder 2 has an asbestos jacket 12 and a lubrication ring 11. In a modification, the mandrel body is smooth and the surface recesses are provided by a corrugated sheet-metal jacket (22) which also creates the coolant riser ducts.
Patent GB-1259592-A (GB)
IPC: G01S7/06
Filed: 1967-10-13
Abstract: 1,259,592. Radar. SMITHS INDUSTRIES Ltd. 13 Jan., 1969 [13 Oct., 1967], No. 5699/70. Divided out of 1,259,591. Heading H4D. The description is as in Specification 1,259,591 but the claims are directed to radar apparatus incorporating an image-retaining device consisting of a pair of electrodes with an intervening layer of electroluminescent material.
Patent GB-1288880-A (GB)
IPC: H03G3/12
Filed: 1970-08-27
Abstract: 1288880 Gain control; transistor amplifiers SIEMENS AG 27 Aug 1970 [28 Aug 1969] 41289/70 Headings H3T and H4R Common emitter transistor amplifier, with gain control by controlling the collector emitter impedance of a transistor connected in parallel with the emitter resistance of the amplifier transistor, has a bias circuit to maintain the base potential of the amplifier transistor at a predetermined level relative its emitter potential. Fig. 1 shows one embodiment where the base bias of the amplifier transistor 1 is controlled by the transistor 9, while in an alternative arrangement, Fig. 2, the base bias is controlled from a subsequent amplifier stage 11.
Patent GB-1295077-A (GB)
IPC: E21C27/20
Filed: 1969-04-10
Abstract: 1295077 Mining machines ANDERSON MAVOR Ltd 25 March 1970 [10 April 1969] 18412/69 Heading E1F A mineral mining machine 1 mounted on a face conveyor 3 for travel along it comprises a chassis 2 supporting a trepanner and rotary cutting unit 4 having trepanner cutting heads 7, 8 and upper and lower cutters 9, 10, the cutting heads 7, 8 facing in opposite directions and being rotatable about an axis parallel to the axis of the machine and the cutters 9, 10 being rotatable about a vertical axis which is pivotable about the axis of the cutting heads 7, 8 and the unit 4 being moveable in an arc about an axis parallel to the axis of the machine and linkage means being provided for maintaining the axis of the cutters 9, 10 vertical during this movement. There are two similar units 4 disposed one at each end of the machine. The cutters 9, 10 may be formed as drums, wheels or jibs having cutting picks. Each unit 4 is moved in its arc by a hydraulic ram 22. The linkage means may be adjustable. A plough may be provided at the trailing end of the machine.
Patent GB-1301341-A (GB)
IPC: G11B15/52
Filed: 1970-01-13
Abstract: 1301341 Tape recorder VIATRON COMPUTER SYSTEMS CORP 13 Jan 1970 [13 Jan 1969] 1712/70 Heading G5R [Also in Division G3] A system for moving recording tape from one spool to another includes means for picking up control signals from the tape and thereby adjusting the speed of a spool drive motor to maintain the tape speed constant. As shown in Fig. 1, tape spools 2, 3 are mounted in a cassette 1 which is positioned on a tape recorder 9 having spindles 7, 8 driven by motors 16, 17. When the cassette is in position, a handle 13 is pushed forward to move a plate 12 and thus, bring a pick-up head 6 through an aperture 5 and adjacent the tape 4. In use, the speed of the motor driving the take-up spool is controlled by pulses prerecorded on the tape, while the other motor acts as a dynamic brake. For playback, the roles of the motors are reversed.
Patent GB-1315836-A (GB)
Title: Dwelling modular wall
IPC: E04C2/38
Filed: 1970-08-27
Abstract: 1315836 Walls R K A THOMPSON 24 Aug 1971 [27 Aug 1970] 41226/70 Headings E1A and E1W. A prefabricated building has walls made up from units 1 which are overlapped (as shown), interengaged, or merely abutted along their adjacent vertical edges, each unit having a ground plate 6 extending along its base, and apertured base fixing plates 8 projecting outwardly therefrom. Each unit preferably has a metal framework, with horizontal angles 5 and vertical sideposts 2 with welded-on angles 10, to which wooden posts 11 are bolted, the body of the unit being a concrete slab 14 reinforced by a reinforcement grid (not shown), which may be fixed to the side posts, and which supports the ground plate 6. Lugs 12 are provided to support the internal framing members, e.g. at floor and roof levels, to provide means for connecting adjacent units together, and for supporting the staircase. The units have, e.g. window apertures therein, and, if appropriate, slots 140 (Fig. 6) for supporting an entrance lobby roof in the area AEFC, and an aperture for the staircase (unit AB).
Patent GB-1316110-A (GB)
Title: District heating conduit
IPC: F16L59/13
Filed: 1969-09-09
Abstract: 1316110 Insulated pipe spacers TAC CONSTRUCTION MATERIALS Ltd 22 Oct 1970 [9 Sept 1969] 44447/69 Heading F2P Three or more angularly positioned spacer elements 7 of spring steel strip each comprise bent end wing portions 10, bearing against a sleeve 6, which extend from a base 9 clamped against an insulated water pipe 3, 4, 5 by an encircling band 13. The wing portions 10 may be straight or curved, and for each element 7 may be circumferentially positioned, as shown, in the pipe assembly, the base portion 9 having slots to accommodate the band 13, or may be axially positioned in the pipe assembly. Water is carried in a steel pipe 3 insulated with a surrounding layer 4 of solid calcium silicate, the sleeve 5 being of steel. The outer sleeve 6 is of asbestos cement.
Patent GB-1316951-A (GB)
Title: Manufacture of alpha-isocynatoalkyl arenes
IPC: C07C/
Filed: 1969-06-24
Abstract: 1316951 Alpha-isocyanatoalkyl arenes IMPERIAL CHEMICAL INDUSTRIES Ltd 9 June 1970 [24 June 1969 24 April 1970] 31891/69 and 19851/70 Heading C2C Alpha-isocyanatoalkyl arenes containing one or more α-isocyanatoalkyl groups of the formula -CR 2 NCO (where each R is H or C 1-4  alkyl) are prepared by reacting an alpha-haloalkyl arene containing one or more α-haloalkyl groups of the formula -CR 2 Hal (where Hal is halogen) with an alkali metal, alkaline earth metal, ammonium or methyl- or ethyl-substituted ammonium cyanate at elevated temperature in a solvent mixture comprising a solvent of high polarity (dielectric constant greater than 15), e.g. amides, ketones, sulphoxides, nitriles and carbonates and a halogenated aromatic hydrocarbon solvent of low polarity (dielectric constant less than 15). The temperature may be from 50‹ to 160‹ C. and a catalyst such as iodine or iodine monochloride may be present. An acid may be added to the reagents before isolation of the product. Alpha-isocyanatoalkyl mesitylenes containing up to three alpha-isocyanatoalkyl groups may be made by this process and are stated to be novel. Xylylene diisocyanates optionally alkyl, alkoxy or halogen substituted, benzyl isocyanate optionally alkyl, alkoxy or halogen substituted, and isocyanatoalkyl-naphthalenes, anthracenes, tetralins, diphenyls, diphenyl methanes and diphenyl ethers may be prepared by this process.
Patent GB-1317432-A (GB)
Title: Casting of metal ingots
IPC: B22D27/06
Filed: 1969-03-13
Abstract: 1317432 Casting processes RESIL PROCESSES Ltd 12 June 1970 [13 March 1969] 43621/68 Heading B3F Heat loss from the surface of molten metal in an ingot mould is reduced by supplying to the surface a loose particulate insulating material including a proportion of dry floaters, i.e. small hollow spheres of glass-like material obtained, for example, by air elutriation from fly ash. The density of the floaters may be reduced by calcination. The floaters mixed with refractory grogs made from calcined clay are introduced to the metal surface before teaming is completed, e.g. placed on the mould bottom before teaming. The ingot may be bottompoured.
Patent GB-1321403-A (GB)
Title: Massaging furniture
IPC: A61H23/02
Filed: 1972-01-13
Abstract: 1321403 Massaging apparatus M J RAFFEL 13 Jan 1972 1602/72 Heading A5R An article of furniture has a frame made of rigid elements to form a closed path for vibrations, two vibrators, driven by respective electric motors, being positioned at opposite points of the frame, there being a first control controlling the speed of both motors and a second control controlling the speed of one motor relative to the other so that the speed and direction of waves produced in the closed path by the vibrators can be controlled whereby a massaging action is produced. An embodiment in the form of a reclining chair having arms 51, a back frame 56 with springs 57, a seat frame 52 having springs 58 and a base frame 12'. The frame 52 is pivoted at 53 to the front ends of metal arms 54 the rear ends of which are pivoted at 55 to the frame 12'. A.C.-D.C. induction motors 13', 14' with eccentrically rotating weights are fixed to the frames 52 and 12' respectively. The motors may have multi-tapped field coils allowing the speed of both motors to be changed simultaneously by a tap-changing switch and the relative speed to be adjusted by a second tap-changing switch or a rheostat affecting one motor only. Alternatively the motors may have untapped field coils, both controls being rheostats.
Patent GB-1323308-A (GB)
Title: Method of reduction of an oxidized surface of copper or its alloys
IPC: C23G5/00
Filed: 1970-11-19
Abstract: 1323308 Reducing copper oxide; annealing wire ZAVOD TASHKENTKABEL 19 Nov 1970 55008/70 Headings C7E and C7N [Also in Division B3] The oxidized surface of a copper or copper alloy article is reduced by contacting it with water, steam or an aqueous emulsion containing at least 0À15% of ethyl alcohol. Steam and ethyl alcohol may be used in an annealing furnace both to protect copper wire and remove oxides.
Patent GB-1325291-A (GB)
Title: Methods of producing a metal and carbon fibre composite
IPC: C22C49/14
Filed: 1971-12-30
Abstract: 1325291 Casting composite articles; composite tape; bearing inserts BRITISH RAILWAYS BOARD 30 Dec 1971 [6 Jan 1971 11 June 1971] 677/71 and 27525/71 Headings B3A and B3F [Also in Divisions C7 and F2] In a method of forming a composite material comprising carbon fibres embedded in a metallic matrix, the carbon fibres are provided with a coating of a metal carbide prior to their being embedded in said matrix. The preferred carbides are those of Ti, V, Hf, Ta, Zr, Nb, Mo and Cr, and suitable matrix metals are Cu or an alloy thereof, Al, Mg and Sn-Pb alloys. A small amount of one of the carbide forming metals may be added to the matrix metal. In an example carbon fibres are provided with a coating of titanium carbide by passing them through a furnace containing titanium and iodine at a temperature of 950‹ C. The coated fibres are then placed in a silica mould and a tin-lead alloy containing 0À5% Ti introduced while the mould is being vibrated. The product may be used to form a plain bearing or it may be formed as a tape.
Patent GB-1326009-A (GB)
Title: Photographic developer reel
IPC: G03D3/04
Filed: 1969-10-22
Abstract: 1326009 Photographic processing apparatus ALEX CLARK Ltd 20 Oct 1970 [22 Oct 1969] 51809/69 Heading G2A Apparatus for processing photographic sheet material 40, Fig.1, comprises a rod 11 having an aerofoil cross-section and having a longitudinal slot 17 located in the plane of the rod behind the shoulder 15 and above the trailing edge 16 and adapted to receive one edge portion of a sheet which is releasably held in the slot. At least one spring clip 18 is located in a recess 19 in the upper wall of the slot and presses against the opposite wall of the slot, the sheet being held between the clip and the lower wall. The apparatus has a plurality of such rods mounted in a cylindrical array between end caps 12 to form a reel. The reel is rotated about a hollow central shaft 13 by an electric motor within a light-tight enclosure so that the lower half of the reel passes through processing liquid 41, Fig. 5, contained in an open trough. The reel is rotated counter clockwise as shown so that the trailing portion of one sheet overlap the adjacent sheet. Turbulence is set up as shown by the arrows 42, 43 to increase the efficiency of the chemical action on the photographic material. The trough is preferably double walled so as to allow liquid at a controlled temperature to pass therethrough, and is provided with a slot extending along the length of the bottom with which a sealing rod fits. The sealing rod is pivoted away from the slot to drain liquid from the trough.
Patent GB-1350320-A (GB)
Title: Marking pens
IPC: B43K8/02
Filed: 1972-05-16
Abstract: 1350320 Felt or fibre tip pens C NOGUCHI 16 May 1972 22937/72 Heading A4K A felt or fibre nib marking pen with which lines of different thicknesses can be drawn comprises a nib 21 of rectangular cross-section in contact with an ink containing reservoir material 26 of felt or fibre contained within a casing 20, the nib being held in place by asymmetric teeth 24 projecting from the walls of the nib holder which is formed integrally with or detachably secured to the casing. At least one transversely extending rod 25 may be provided to prevent sinking of the nib into the reservoir. The pen may be refilled through bores 32 formed in the lower end of the casing or if the nib holder is detachably secured to the casing by removing. the holder and pouring ink directly on the reservoir material.
Patent GB-1352115-A (GB)
Title: Abrading apparatus with rotary index table
IPC: B24C3/20
Filed: 1972-11-13
Abstract: 1352115 Blasting PENNWALT CORP 13 Nov 1972 [26 Jan 1972] 32722/73 Divided out of 1352114 Heading B3D The subject matter of the present Specification is substantially identical with that described in Specification 1,352,114 but the claims are directed to abrading apparatus comprising a nozzle for directing a stream of abrading material to an abrading zone, means for supplying a pressurized stream of abrading material to the nozzle, a work-table having first and second holders spaced apart thereon, each holder being adapted to hold a workpiece, the work-table being rotatable in a generally horizontal plane to position one of the holders at a time in the abrading zone and simultaneously to position the other of the holders in a loading zone outside the abrading zone, indexing means for rotatably oscillating the work-table to move the holders first in one direction and then the other for alternately positioning the holders in the abrading zone, and means for initiating the flow of the abrasive stream from the nozzle towards a workpiece supported on the one of the holders positioned in the abrading zone.
Patent IL-109458-A (IL)
Title: Compositions containing a retinoic acid compound for inhibition of production of no free radicals by activated macrophages in the animal body
IPC: A61P25/00
Filed: 1994-04-27
Abstract: A composition for use in inhibiting the production of NO free radicals comprising a pharmacologically effective dose of a retinoic acid compound.
Patent IL-118632-A (IL)
Title: Output stage of operational amplifier
IPC: H03F3/20
Filed: 1996-06-11
Abstract: An output stage of an operational amplifier for use in a low voltage application, the output stage comprising: a first supply voltage rail (102) and a second supply voltage rail (104) connected to a source of power to feed the output stage, a voltage difference in the first supply voltage rail and the second supply voltage rail defining a maximum voltage range; an input to receive an input voltage (105, 106); a low impedance output to provide an amplified output signal (117, 520) having a voltage level and a current level; a buffer (100) comprising a transistor circuit coupled between the input and the output to supply a voltage level of the amplified output signal and a current level of the amplified output signal when the input voltage is within a buffer voltage range, the buffer voltage range contained entirely within the maximum voltage range; and a switchable current booster (500) comprising a transistor circuit coupled between the input and the output to selectively add current to the buffer and enable the buffer to supply a voltage level of the amplified output signal that is outside of the buffer voltage range when the input voltage is outside of the buffer voltage range but within the maximum voltage range thereby providing a substantial rail-to-rail swing for the output stage. 3606 כ" ח בשבט התשס" ב - February 10, 2002
Patent IL-120618-A (IL)
Title: Instrument for analyzing electrocardiogram
IPC: A61B5/0402
Filed: 1997-04-07
Abstract: An external electronic physiological instrument (10) for analyzing a patient's electrocardiogram and applying a selected therapy based on the analyzed electrocardiogram, the instrument comprising: (a) analysis means (11) for detecting an electrocardiogram of a patient, performing an analysis of the electrocardiogram to determine a type of therapy to apply to the patient, and storing data corresponding to the electrocardiogram; (b) a therapy generator (34) coupled to the analysis means for generation of a therapy signal that may be applied to the patient, the therapy signal being based on the analysis of the electrocardiogram and the determined type of therapy; (c) communication means (36) coupled to the analysis means for transmitting the stored data to an auxiliary component; and (d) a port (38a) connected to the communication means and to the therapy generator and allowing application of the therapy signal to the patient or transmission of the stored data to the auxiliary component. 1320 כ" ג בסיון התשס" א - June 14, 2001
Patent IL-121206-A (IL)
Title: Motor vehicles provided with a pouched armored panel assembly and pouched armored panel assemblies for motor vehicles
IPC: F41H5/04
Filed: 1997-06-30
Abstract: A motor vehicle provided with a removable protective armored panel assembly, said assembly comprising a textile panel having a plurality of integral pouches (39, 41, 48) for receiving and retaining replaceable, interchangeable rigid armored plates (26) therein in a protective array, wherein said armored plates are retained in said pouches in a partially- overlapping array, said textile panel being provided with means for removably affixing said panel to a structural element of a motor vehicle without degrading the integrity of said structural element. 3487 כ" ו בכסלו התשס" ג - December 1, 2002
Patent IL-124270-A (IL)
Title: High elasticity foams
IPC: C08J9/04
Filed: 1998-04-28
Abstract: An article, comprising: a foamed physical blend of at least a thermoplastic vulcanizate, and an elastic thermoplastic polymer, other than a thermoplastic vulcanizate, having a tensile elongation to break of at least 200%, and an elastic recovery in one minute after being elongated to 100% elongation of at least 60%. 1684 ד' באב התשס" א - July 24, 2001
Patent IL-128246-A (IL)
Title: Milking stall for housing an animal to be subjected to an animal-related action
IPC: A01K15/04
Filed: 1997-06-27
Abstract: A milking stall for housing an animal to be subjected to a milking action, comprising enclosure means defining a space (1) and having at least one passage permitting the animal to enter said space, and equipment (5, 8) for the performance of said action regarding the animal being present in said space, characterized by a conditioning device having air delivery means (18, 18a) adapted to produce an air flow at least to said space. 2710 י" ד בחשון התשס" ב - October 31, 2001
Patent IL-133578-A (IL)
Title: Aryl carboxylic acid and aryl tetrazole derivatives and pharmaceutical compositions comprising them
IPC: C07C271/28
Filed: 1999-12-17
Abstract: Prostaglandin I2(IP) receptor modulator compounds of the formula wherein: R1 and R2 are each independently in each occurrence alkyl, aryl , aralkyl, heteroaryl, cycloalkyl, or heterocyclyl; R3 and R4 are each independently in each occurrence hydrogen, alkyl, alkoxy, amino, halogen, haloalkyl, hydroxyalkyl, nitro, aryl, aralkyl, or heterocyclyl; R5 is independently in each occurrence -COOR6 or tetrazolyl; R6 is independently in each occurrence hydrogen or alkyl; A is independently in each occurrence alkylene or alkenylene; B is independently in each occurrence -O(CH2)m - or -(CH2)n-; m is independently in each occurrence an integer from 1 to 8 inclusive; n is independently in each occurrence an integer from 0 to 8 inclusive; or an individual isomer, a racemic or non- racemic mixture of isomers, or a pharmaceutically acceptable salt or solvate thereof. 1877 ז' באב התשס" ד - July 25, 2004
Patent IL-140049-A (IL)
Title: Biomedical polyurethane, its preparation and use
IPC: A61L27/60
Filed: 2000-12-03
Abstract: The invention is directed to a novel biomedical polyurethane based on diisocyanate linked polyester polymer and diol components, said diol component having a uniform block-length.