baber/WOPTO huggingface dataset:
Patent GB-1267177-A (GB)
IPC: B05C1/00
Filed: 1970-07-21
Abstract: 1,267,177. Coating webs. G. RITZERFELD. 21 July, 1970 [29 Sept., 1969], No. 35234/70. Heading D1L. Apparatus for coating webs of paper or plastics material with a layer of fusible material comprises a heated coating application roller, a cooled counter-pressure roller and a heated guide roller. In Fig. 4 a film 57 of pigment is metered by metering roller 10 from screen roller 8 partly immersed in fused pigment 11 contained in heated storage tank 12. Heated application roller 14 coats web 15 with the pigment film while counter-pressure roller 4 is cooled. Guide roller 38 is heated to re-melt the pigment film, resulting in a smooth pigment coating of uniform thickness.
Patent GB-1289703-A (GB)
IPC: E04C1/39
Filed: 1969-12-17
Abstract: 1289703 Concrete blocks BARVIS Ltd 23 Nov 1970 [17 Dec 1969] 61386/69 Heading E1B A concrete block 1 has a rail or screw receiving insert 2 cast therein, the insert comprising a channel section metal strip with a wooden strip 3 gripped resiliently between opposed flanges 2b, the extremities 2c of which are bent back to provide a key in the concrete. In modifications the portions 2c may be at right angles to the portion 2b, the flanges may be castellated or of zig-zag formation and the wooden strip may be replaced by a series of spaced wooden blocks. The inserts may extend the full width of the block or may be much shorter. An insert for the corner of a block has two main flanges at right angles which form the corner, two further flanges each at right angles to one of the first flanges, and the further flanges formed with bent portions extending into the block away from the insert. The sheath may have spaces holes in the surface 2a.
Patent GB-1296534-A (GB)
IPC: A61B1/00
Filed: 1969-12-09
Abstract: 1296534 Optical apparatus ROLLS ROYCE Ltd 2 Dec 1970 [9 Dec 1969] 59955/69 Heading G2J A device for inspecting the blades of a gas turbine engine has a light guide 21 and mirror assembly 22, and has additionally a fastening on the inspection end for returning the device in position. As disclosed, an inflatable bag 23 is fixed between blinds 13 of the rotor and the latter is turned progressively to enable the stator blades 14 to be inspected. A conventional squeeze inflator is connected to the bag by a pipe 24. (For figure see next page)
Patent GB-1309722-A (GB)
Title: Rollermills
IPC: B05B7/12
Filed: 1971-03-02
Abstract: 1309722 Roller mills HENRY SIMON Ltd 19 Jan 1972 [2 March 1971] 5800/71 Heading B2A A roller mill comprises a pair of rollers 10, 11 one of which 11 is driven at a lower speed by a belt or chain 16 from the high speed roller 10. To maintain low torque on the drive belt or chain, it is coupled to the input shaft of a reduction gear box 13 by a large and small pulley 17, 15 respectively. The output shaft of the gear box 13 drives the lower speed roller 11. The gear box is fixed by a torque bar 14, and is mounted together with roller 11 on a pivoted frame 18 actuated by double-acting rams to permit automatic separation of the rollers when stock feed ceases. Changes of speed ratio are effected by changes of pulleys. The geometry of the system is such that when the rollers are separated, the distance between the axes of the pulleys, and thus the belt tension, remains substantially constant
Patent GB-1313928-A (GB)
Title: Apparatus for controlling the position of marine craft
IPC: G05D1/02
Filed: 1970-06-04
Abstract: 1313928 Automatic position control of floating vessels DECCA Ltd 6 Sept 1971 [4 June 1970] 27046/70 Heading G3R [Also in Division G4] The position of a marine craft 10 (an oil tanker) relative to a reference point, e.g. on a drilling platform, and its heading, are controlled by at least two directional thrusters 13 which are operated in response to co-ordinate error signals derived from a range and bearing determination system comprising at least a transmitter and receiver 14 on the vessel co-operating with a transponder 15 at the reference point in conjunction with signals representing the desired position with respect to the reference point, and to a compass heading signal. The thrusters may be directionally adjustable propellors, but preferably are vertical blade, vertical axis propellors of adjustable pitch. Three control signals are derived, namely compass heading error and position errors in the fore-and-aft and athwartships directions respectively. The two latter signals are produced by an "error signal unit" having inputs of desired bearing and range, the compass, and the actual bearing and range. In Fig.2 (not shown) both the latter are determined by transmitting radio waves from a rotating, directional aerial, modulated at low frequency, which are returned by the transponder 15 (which is battery powered). The received signal is compared in phase with that transmitted to determine range, the bearing being obtained from the instantaneous position of the aerial at reception. In Fig. 3 (not shown) the transmitter is of radar type, using a non-directional aerial, and is used for range only. For bearing determination a vertically fan-shaped laser beam is produced and continuously rotated about a vertical axis by a device which also produces bearing data pulses. Reflectors are set up on the vessel and at the reference point and the number of pulses which occur between reception from the two reflectors are counted, the count being a measure of the bearing.
Patent GB-1314443-A (GB)
Title: Clamping devices for use in distillation or like towers
IPC: E05C3/04
Filed: 1970-05-14
Abstract: 1314443 Releasable fastenings GROOM & LLEWELLYN Ltd and BP CHEMICALS Ltd 19 April 1971 [14 May 1970] 23383/70 Headings E2A and E2B A releasable clamping device for a deck section of a distillation tower has a bolt 14, Fig. 1, which has a cam 19 attached at one end thereof and has slots 15, Fig. 3, formed therein to receive a fastening plate 16, Fig. 2, the shape of which allows engagement by a tool (not shown) in order to rotate the bolt. When assembled to a plate 10, Fig. 1, the bolt is rotatably mounted in a bush 12 of P.T.F.E. which is fitted within a metal bush 11. The latter has one end spot welded to the plate 10 and has the other end provided with a washer 13 of P.T.F.E. A spring 18 is located between the fastening plate 16 and the plate 10. The bolt 14 is rotated by the tool and the cam 19 engages a fixed part (not shown) of the tower. In a modification as shown in Fig. 4 a metal bush 23 has an extension 21 which passes through the plate 10 and a P.T.F.E. washer is provided between the bush 23 and the plate 10.
Patent GB-1316921-A (GB)
Title: Weighing apparatus
IPC: G01G23/20
Filed: 1971-01-27
Abstract: 1316921 Weighing apparatus BIZERBA Ltd 25 Jan 1972 [27 Jan 1971] 3248/71 Heading G1W A counter scale has two scale plates 15 and 17/18 for different weight systems, i.e. avoirdupois and metric, one behind the other and relatively movable so that one scale 15 can be hidden or exposed by the other scale 17/18 according to the position of a control member. As shown, a fixed scale plate 15 has identical metric scales on its two faces, and is mounted above a price chart 12. Scale plates 17, 18 secured together and having identical avoirdupois scales on their outer faces lie in planes one each side of the plate 15, and are slidable vertically on pins 22, 23 which engage slots 20, 21 in the plate 17. Springs 31, 32 urge the plates 17, 18 upwards to the position shown, in which they hide the plate 15. The plate 17 is connected by a rod 26, a lever 27 with a pivot 28, and a rod or wire 30 to an actuating member (not shown). The rod 30 may be connected to a spring rate changing mechanism as described in Specification 1316920.
Patent GB-1319987-A (GB)
Title: Aerial prospecting
IPC: G01N1/22
Filed: 1970-10-19
Abstract: 1319987 Aerial prospecting O WEISS 19 Oct 1970 49582/70 Heading E1F Prospecting for deposits in the earth's crust is carried out by collecting and analyzing samples of airborne particles, as described in Specifications 1046437 and 1176768. The collector however consists of filaments of at least two different diameters, and because the collecting efficiency is stated to vary with the square of the particle size and inversely as the filament diameter, this enables the distribution of particle sizes to be determined. The filaments of different diameter, 2 and 3, may be wound round frames 1 attached to a tow line 7 leading to an aircraft, or they may be wound round a single frame (Fig. 2 not shown) with each filament lying within the turns of another. Alternatively a number of individual filaments may be mounted across the frame e.g. in a single plane, or a single filament of varying diameter used. Preferred diameters are 50Á and 200Á, and the filaments may be nylon or a metal not likely to be found in the atmosphere, such as platinum. If the filaments are metal, the frame should be of insulating material.
Patent GB-1324651-A (GB)
Title: Method of producing welding consumables
IPC: B23K35/40
Filed: 1969-08-14
Abstract: 1324651 Making welding rods; welding by fusion; soldering MUREX WELDING PROCESSES Ltd 12 Aug 1970 [14 Aug 1969] 40795/69 Addition to 1313292 Headings B3A and B3R A method of producing a welding or brazing consumable according to Specification 1,313,292 is characterized by subjecting the powder filled sheath to induction heating of sufficient magnitude to at least partially sinter the powder. An induction heater having a refractory tube passing through the coil of the heater is used, the refractory tube having two glass tubes at either end so that a protective gas can be passed through the tube to prevent oxidation of the powder filled sheath. The powder filled sheath is heated in the range of 750‹-1250‹ C. so that the metal e.g. Al, Ni or Mn, contained in the powder can melt and run into the seam of the folded strip. The consumable may be a consumable electrode or filler. Welding processes referred to include oxyacetylene flame, Co 2  or air arc. The consumable may be stainless steel or hard-facing wire.
Patent GB-1327341-A (GB)
Title: Moulding compositions
IPC: C08K3/16
Filed: 1971-12-22
Abstract: 1327341 Polyamide composition IMPERIAL CHEMICAL INDUSTRIES Ltd 22 Dec 1971 [18 Jan 1971 15 April 1971] 2277/71 and 9492/71 Heading C3R A polyamide composition comprises (A) nylon 66 or a mixture thereof with up to its own weight of a copolymer of ethylene with a monomer providing pendant polar groups along the copolymer chain and (B), by weight of (A), (i) 0À001 to 0À5% of an inert nucleating agent of particle size below 0À5 micron, (ii) 0À01 to 4% of a diamide of a diamine H 2 N (CH 2 ) n NH 2  (n = 1 to 16) and a saturated or unsaturated C 12-20  monocarboxylic acid, and (iii) 0À01 to 2% of a metal salt of such an acid. Specified copolymers are those of Specifications 1,241,361 (comonomer is an hydroxy or epoxy ester of an α,#-unsaturated carboxylic acid e.g. hydroxyethyl methacrylate); 1,284,489 (co-monomer is an aminoester of such an acid); and 998,439 (comonomer provides free acid groups). The nucleant B (i) may be organic, e.g. a high melting polyamide containing aromatic groups in the chain as in Specification 1,126,213, or inorganic, e.g. talc, MoS 2 , graphite, KF or CaF 2 , and may be prepared in situ during preparation of the polyamide e.g. from calcium adipate and hexamethylene diammonium dihydrofluoride. Various diamines, acids and metals for components B (ii) and (iii) are specified. Conventional additives may be included such as pigments, delustrants, antioxidants, thermal stabilizers, fillers e.g. up to 60% glass fibres, and fire retardants e.g. those of Specification 1,208,865. In Examples (A) in nylon 66 of 1À0 inherent viscosity, 0À5% in 90% HCOON at 25‹ C.); (B) (i) is CuF (0À3 micron) or silica, alumina, MOS 2 , talc or graphite (all 0À5 micron); (B) (ii) is ethylene bis-stearamide; and (B) (iii) is zinc stearate. In a comparative Example (B) (ii) and (iii) are replaced by a mixture of stearic and palmitic acids. The specified additives are stated to raise the solidification temperature of the polyamide thus reducing cycle time in injection moulding articles or melt extruding films or filaments. Reference has been directed by the Comptroller to Specification 1,229,416.
Patent GB-1328702-A (GB)
Title: Lamp failure warning systems for road vehicles
IPC: H03F1/44
Filed: 1971-04-19
Abstract: 1328702 Lamp failure alarm JOSEPH LUCAS (INDUSTRIES) Ltd 19 April 1971 [2 May 1970] 21208/70 Heading G4N In a lamp failure alarm for use in an automobile, the simultaneous failure of both stop lamps is detected when the lamps are off. The failure of one lamp when the lamps are on is also indicated. Stop lamps 19, 21 are connected to battery 11 via coils 17 and 18 of a multiple winding relay 22, stop lamp switch 13, and ignition switch 12. If one lamp fails the relay coils 17 and 18 are unbalanced, contact 22 closes and warning light 16 is activated. With switch 13 in the off position as shown current passes through resistor 14, coils 17, 18, and lamps 19 and 21, which are not illuminated. Insufficient current passes through diode 15 to illuminate warning lamp 16. If both lamps fail however all the current is diverted through the warning lamp causing it to be activated. Failure of one of side or tail lights 27, 28, 29, 31 causes the windings 24, 25 of relay 22 to be unbalanced, closing relay 22 and activating the warning lamp.
Patent GB-1331058-A (GB)
Title: Motive beams
IPC: B65G63/02
Filed: 1969-12-15
Abstract: 1331058 Low lift trucks; container traffic storage VICKERS Ltd 19 April 1971 [15 Dec 1969] 61080/69 Headings B8H and B8Q A motive beam for handling stored containers and which is movable along a track at the level of a row of containers comprises a main frame 1 to whose ends motive units 18 are removably attached, a transversely movable arm 30 on which each end of a container is carried being mounted on the upper side of each unit 18 and a beam (33), Figs. 2, 3 (not shown), for raising and lowering the container extending the length of each arm 30. Both the arms 30 are movable by means of a single motor 8 whose drive is transmitted through shafts 11, 21, 23 to a rotatable lead screw (25), on rotation of which a nut (26) on which a pinion (27) is rotatably mounted is moved transversely of the motive beam, the pinion (27) being rotated by its cooperation with a stationary rack (28) thus moving the associated arm 30 by its engagement with a rack (29) mounted thereon, Fig. 4 (not shown). The beams (33) are raised and lowered by means of jacks (32). The motive beam is driven by means of motors 37 mounted on the motive units 18, the units 18 being movable on wheels 36, the frame 1 also having wheels 6.
Patent GB-1332399-A (GB)
Title: Bottle suspension device
IPC: A61M5/14
Filed: 1971-09-08
Abstract: 1332399 Bottle carriers MATTHIAS FAENSEN KLEINMETALLWAREN-FABRIKATION OHG and FRANZ POHL METALL-UND SCHMUCKWARENFABRIKATION K G 15 Oct 1971 [17 Oct 1970 11 June 1971] 48181/71 Heading A4G [Also in Division A5] A device for suspending a bottle with its neck downwards comprises a one piece plastics moulding which can be spread out flat and which incorporates a holder member 12 for the bottle neck connected by a strip 1 to a holder member 3 for the bottle body, there being a suspension member 4 flexibly attached to the holder member 3. The strip 1 may have thickened peripheral ribs 10, 11 and may carry a scale to indicate the bottle contents. Lateral connecting pieces 6, 7 may be provided where the strip enters the holder member 3, and inwardly directed flaps 17, 18 may be provided on holder member 12 to assist in gripping the neck of the bottle. The suspension member 4 may be joined to the holder member 3 by thin wedge-shaped webs 8, 9 of plastics so that a hinge of high flexural elasticity is produced.
Patent GB-1341033-A (GB)
Title: Trainers for missile control
IPC: F41G7/00
Filed: 1971-05-24
Abstract: 1341033 Cine projection apparatus BRITISH AIRCRAFT CORP Ltd 24 May 1971 [ 23 March 1970] 13939/70 Headings G2A G2E [ Also in Divisions G1 F3] Apparatus for training personnel to control visually guided missiles includes a movable cine projector having an intermittent film feed, which projects an image of a target 2 on to a screen 3, a photo-sensitive detector 4 collimated with the projector 1 and trained upon a central portion of the image 2, a projector 6 for directing a continuous light spot 8 on to the screen 3 and a device 5 which simulates a controller for guiding such missiles. The detector 4 has a shutter 9 which is phased with the projector 1 so as to let it receive light reflected from the screen 3 only when the projector is not projecting an image on the screen (i.e. when the projector is moving the film). The detector 4 can therefore register a "hit" on the image 2 of the target by detecting the light spot 8 when it is trained on to the part of the screen 3 where the central part of the image 2 was last projected. The projector 1 is movable so as to permit the image 2 of the target to travel across the screen 3. The detector 4 may be linked with a control mechanism which can vary the area of the screen to which the detector 4 is sensitive so as to simulate more accurately the relative movement in three dimensions of the target and missile.
Patent GB-1353079-A (GB)
Title: Cartons
IPC: B65D5/70
Filed: 1971-11-10
Abstract: 1353079 Cartons VIBIXA Ltd 2 Oct 1972 [10 Nov 1971] 52310/71 Heading B8P On end flap 10a of a skillet-type carton has a power aperture 17 covered by a closure strip 25 defined by perforations 22 in an end flap 12a. The area 20 surrounding the aperture 17 is coated with an oil-based printing ink so that the closure strip 25 will not adhere thereto. Portions 28 of the area 20 are left uncoated to provide an initial seal. The closure strip 25 has a hinged tab portion 26 which engages in portion 19 of the aperture 17 to reclose the carton. The flap 13a has an aperture 21 underlying the aperture 17.
Patent GB-1354407-A (GB)
Title: Keyboard type electronic musical instrument
IPC: G10H1/18
Filed: 1971-07-14
Abstract: 1354407 Electrophonic musical instruments KEIO GIKEN KOGIYO KK 14 July 1971 33066/71 Heading G5J An electronic musical instrument has a keyboard with twelve keys for one octave, each connected to a respective switch, the switches being connected at one end to a voltage controlled oscillator the amplified output of which is connected to a loud-speaker and at the other end via resistors to tappings on a resistor voltage divider. The resistor values are chosen such that the intervals between the notes produced by adjacent keys are semitones and upon depressing two adjacent keys simultaneously the intermediate quarter tone interval is produced.
Patent GB-1355207-A (GB)
Title: Process for producing esters of monohydric alcohols
IPC: C07C67/08
Filed: 1971-09-11
Abstract: 1355207 Removal of acid impurities in ester formation NIZHNETAGILSKY ORDENA TRUDOVOGO KRASNOGO ZNAMENI ZAVOD PLASTMASS 11 Sept 1971 42471/71 Heading C2C The crude ester product of a monohydric alcohol and a carboxylic acid or anhydride thereof is purified by passing the crude mixture (e.g. at 70-80‹ C.) in the form of drops 0À5 to 10 mm. in size through an aqueous caustic alkaline solution and then removing the organic layer, comprising the ester, that forms on the surface of the alkaline solution. The caustic alkaline solution preferably has a concentration of alkali, (e.g. NaOH, KOH) of 2-20% by weight and a temperature of 40‹-70‹ C. The production of the ester is preferably effected in the presence of a catalyst selected from H 2 SO 4 , benzene sulphonic acid and p-toluene sulphonic acid and of an excess of alcohol, the esterification being continued until an acid/ester conversion of 90% is obtained. Examples describe the preparation of esters, which find use as plasticizers for polymers, from (1) sebacic acid and butanol, (2) phthalic anhydride and C 6-10  alcohols, 2-ethylhexanol, or C 7-9  alcohols, (3) sebacic acid and 2-ethylhexanol and (4) C 4-10  fatty acids and butanol.
Patent IL-103276-A (IL)
Title: One-step process for production of dirithromycin
Inventor: MCGILL JOHN MCNEIL
IPC: C07H1/00
Filed: 1992-09-24
Abstract: Process for making crystalline dirithromycin wherein an acetal of the formula CH3-O-CH2-CH2-O-CH2-CH OR1OR2 wherein R1 and R2 are straight or branched (C1-C6) alkyl which may be identical to or different from each other or together with each other may be -CH2-CH2-, -CH2-CH2-CH2-, or -CH2-CH2-CH2-CH2- thereby forming a 5- to 7-membered ring when taken in conjunction with the structure to which they are attached, is dissolved in aqueous acetonitrile, hydrolyzed over time in the presence of an acid catalyst, and reacted with erythromycylamine.
Patent IL-109435-A (IL)
Title: Elastomeric copolymers of ethylene with propylene process for their preparation and their use
IPC: C08J5/00
Filed: 1994-04-26
Abstract: Amorphous copolymers of ethylene with propylene, and optionally with minor amounts of polyenes, have the following characteristics:   (A) the % content by mole of propylene in the copolymer (%P) and the triads ratio EPE/(EPE+PPE+PPP) satisfy the following relationship:    0.01%P + EPE/(EPE+PPE+PPP) >/= 1   (B) less than 2% of the CH2 groups in the chain are in sequences (CH2)n, wherein n is an even number. These copolymers are obtainable by operating in the presence of particular metallocene catalysts having two fluorenyl groups joined together through a bridging group. <IMAGE>
Patent IL-111527-A (IL)
Title: 1, 5-diiodo-2(s)-alkoxy (or benzyloxy)-3-oxa-pentanes and their preparation
IPC: C07C43/174
Filed: 1990-12-12
Abstract: Morpholinyl derivatives of doxorubicin having the general formula A:   <CHEM> wherein X represents a linear or branched C1-c6 alkyl group or a benzyl group -CH2C6H5, and having (S) or (R) configuration at carbon atom C-2" of the morpholino ring, are antitumor agents.
Patent IL-129708-A (IL)
Title: Three-dimensional insert construction
IPC: B65D75/54
Filed: 1997-10-30
Abstract: A three-dimensional insert for use in a handling system comprising a sheet of cardstock or the like defined by ends and first and second sides, a laminate applied to the top surface of the cardstock, and an overwrap material bonded to the laminate proximate to the first and second sides. This structure enables a three-dimensional object to be placed within the overwrap material without risk of movement to the peripheral sides.
Patent IL-136175-A (IL)
Title: Kit containing estrogen for postmenopausal use
IPC: A61P25/24
Filed: 1998-11-19
Abstract: The present invention provides methods for treating physical conditions resulting from postmenopausal estrogen decline in a postmenopausal subject, and in particular methods for reducing the risk of osteoporotic bone fractures in a postmenopausal subject. The present invention also provides a kit useful for carrying out the methods of the present invention
Patent IL-146906-A (IL)
Title: Method for retrieving a fixed-wing aircraft without a runway
IPC: B64C25/68
Filed: 2000-06-06
Abstract: A method and apparatus for retrieving an aircraft in a confined space involves hanging a cable, for example from a kite or mast, across the aircraft's flight path. The aircraft approaches the cable in steady forward flight, and may strike the cable at any point on the wing, fuselage, or other leading surface. The cable then slides along the airframe as the aircraft moves forward, until it is intercepted by a hook attached to the wing tip or other convenient location. The hook captures the cable, and prevents further sliding; the cable then pulls the aircraft to a stop. Compliance of the cable, optionally combined with compliance of the cable suspension, provides acceptably gradual deceleration. The aircraft is left suspended in mid-air, and is then winched or slid to the base of the cable or other convenient retrieval point. The cable suspension and other fixed objects can be kept well clear of the flight path, so that the aircraft can continue safely in the event that it misses the cable, and make another approach.