baber/WOPTO huggingface dataset:
Patent GB-1265482-A (GB)
IPC: B60D1/00
Filed: 1968-05-06
Abstract: 1,265,482. Towing hitches. PIGGY BACK TRAILER RENTAL Ltd. 6 May, 1969 [6 May, 1968], No. 21360/68. Heading B7T. A towing hitch comprises a Y-shaped frame having integral arms 1 pivoted at 13 to a portion 2, each of said arms having a portion 16 of. adjustable length inclined to the axis of portion 2 and a further portion parallel with portion 2, wherein the portion 2.. consists of a telescopic damper for connection to the towed vehicle and the ends of arms 1 are provided with means for connection with the rear wheel hubs of the towing vehicle, the damper and the parallel portions of arm 2 comprising components which are relatively rotatable about the longitudinal axes thereof. The end of each arm has two telescopic extension members 28 and 31 therein to provide length adjustment, the members being held in position. by pins 27<SP>1</SP> and 30<SP>1</SP> passing thorethrough. The outer end of member 31 has rotatable about a normal to the member a stub axle 42 connected with a slotted plate 48 adapted to be bolted to the towing vehicle's rear wheel hubs. The connection between the stub axle and the member 31 is by means of a spring-loaded. locking member 36 within a housing 33 fixedly connected by spindle 32 with member- 31. Portion 16 of each arm is telescopically adjustable within an outer tube 14, clamping means 20 being provided comprising a tube 18 pivoted to portion 16 and passing through lugs 21 connected with tube 14. A screw 25 causes a cam to lock the tube 18 in the lugs.
Patent GB-1266119-A (GB)
IPC: G01M3/28
Filed: 1971-01-05
Abstract: 1,266,119. Testing cigarettes. R. J. REYNOLDS TOBACCO CO. 5 Jan., 1971 [26 Jan., 1970], No. 421/71. Heading A2C. An apparatus for testing cigarettes includes means for detecting and rejecting any whose draft level falls outside an acceptable range. Double length filter cigarettes 22 are transported by a rotating inspection drum 20, to which they are held by suction, through a testing zone 26 where testing air is supplied to one end of each cigarette 22 in turn through retractable engaging members 92. The testing air, after flowing through a cigarette 22, passes through a conduit 34 to a filter 36 from which it is led by a conduit 38 past a pressure sensing diaphram assembly 39 and through a throttleÀ40 to atmosphere. The pressure level in the air stream in conduit 38 is sensed by the diaphram assembly 39 which converts it into a fluidic signal that is fed to a fluidic sensing means 46. The means 46 comprises two fluidic Schmitt triggers 41, 42, pre-set by bias controls 41a, 42a to switch at the upper and lower limits of the desired acceptable range of draft level respectively, and two AND-gates 43, 44 each of which produces an output flow upon switching of the output flow of either of the Schmitt triggers 41, 42 from its normal path. The outputs from both AND-gates 43, 44 are then fed to one input of a third AND-gate 47 and a signal from the apertured disc 51 of a synchronising means 50 is fed to its other input, and the resulting output corresponding to a defective cigarette is fed via a conduit 62 to the drum 20 to eject the defective cigarette. The defective cigarettes are rejected while still in the testing zone 26, but a delay device may be included if desired. The conduits 28, 34, 56 are connected to the two ends of the cigarettes 22 and to ejection air orifices (91) on the drum 20 respectively in known manner by means of passageways within the drum 20 communicating with slot-shaped chambers formed in fixed heads (82, 86) between which the rotating drum 20 is mounted. The third AND-gate 47 and the synchronising means 50 may be dispensed with by modifying the construction of the slot-shaped chamber (103) and the ports (91b) by which it communicates with the passageways (91a) that lead to the ejection air orifices (91), to permit communication between them only for a period corresponding to the duration and spacing of the synchronising pulses. In an alternative embodiment, the testing air is applied to one end of the cigarette 22 through a throttle (32a) and a conduit (28a), Fig. 9 (not shown), and vented to atmosphere after passing through the cigarette 22 by a passage containing a further throttle (40a). The input pressure in the conduit (28a) is connected to the sensing means 46, and being clean air the need for the diaphram assembly 39 is obviated.
Patent GB-1289939-A (GB)
IPC: B64D1/06
Filed: 1971-04-19
Abstract: 1289939 Shearing BREEZE CORP Inc 19 April 1971 [27 April 1970] 23034/71 Heading B3W A cable cutter 11 has two apertured blades 20 driven by opposed pistons 17 actuated by cartridges 16. Shear pins 26 prevent the edges of the blade apertures from contacting the cable prematurely.
Patent GB-1296029-A (GB)
IPC: B29C45/50
Filed: 1970-12-10
Abstract: 1296029 Injection-moulding MEIKISEISAKUSHO KK 10 Dec 1970 58662/70 Heading B5A An injection-moulding machine comprises an injection cylinder, the injection plunger being reciprocated by means of a hydraulic cylinder and separable mould parts, wherein the rate of change of pressure of material being injected is sensed and a signal from the sensor changes the pressure when the rate of change of pressure reaches a value indicating that the mould is full. As shown in Fig. 2, the apparatus comprises an axially reciprocable and rotating screw 5 operated by cylinder 3 to inject material into mould cavity 7a defined by mould halves 7b, 7c. The pressure at 3a is measured by Bowdon tube 9, the signal from transformer 10 being transmitted by differential circuit 11 to amplifier 14 to move valve 18 to exhaust fluid supply to 3a when the mould is full. In an alternative embodiment, Fig. 3 (not shown), the injection pressure is sensed by transducer (200) at the injection nozzle. A plurality of movable mould halves 7c may be mounted on a rotary table.
Patent GB-1301424-A (GB)
IPC: F24D3/10
Filed: 1971-04-19
Abstract: 1301424 Central heating systems TACO HEIZUNGEN AG 19 April 1971 [2 March 1970] 23181/71 Heading F4U In a hot water central heating system, feed or make-up water is fed through a feed orifice 13 under pressure by a pump 1, the motive power for which is derived from temperature variations of the water in the system or by pressure fluctuations resulting therefrom. As described, pressure fluctuations of the water 2 in the system or of a gas cushion 7 in a pressure expansion tank 5 act directly as by a plunger or diaphragm on the pump 1. Alternatively a bimetallic or expansible rod (not shown) may be operated by temperature fluctuations of the water. A pressure amplifier 14 is inserted between the pump and orifice 13.
Patent GB-1317189-A (GB)
Title: Apparatus including optical switch devices
IPC: G01J3/06
Filed: 1970-01-27
Abstract: 1317189 Spectrophotometers PERKINELMER Ltd 27 April 1971 [27 Jan 1970] 3848/70 Heading G2J  An infrared spectrophotometer with an entrance slit 1 and an exit slit 5 and having two pivotal gratings 3, 4 each scanning a portion of the spectrum and having a small portion of their movement where they overlap and both scan the same portion, is provided with two parallel mirrors 7, 8 which are movable perpendicularly into the beam of light, during the overlap period so that the beam is gradually switched from the grating 3 to the grating 4 or vice versa. The gratings are pivoted by links 25, 21 and cams 19, 18 worm driven by a motor 9 which simultaneously drives a grooved cam 31 that pivots a toothed quadrant 36 to raise and lower the mirrors 7, 8.
Patent GB-1318111-A (GB)
Title: Reactive dyestuff compositions
IPC: C09B67/24
Filed: 1970-01-09
Abstract: 1318111 Reactive dyestuff compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 19 April 1971 [9 Jan 1970 2 March 1970] 1136/70 and 9839/70 Heading D1B Dyestuff compositions of improved water solubility comprise a water-soluble reactive dyestuff in the form of its sodium salt in admixture with a lithium salt having a solubility in water of at least 10% by weight at 25‹C. The lithium salts include salts of inorganic or organic carboxylic acids and preferably lithium sulphate. They are prepared by mixing an aqueous solution or suspension of the sodium salt of the water-soluble reactive dye-stuff with an aqueous solution of the lithium salt and drying the resultant mixture, e.g. in trays or by spray-drying. The compositions may contain a stabilising amount of urea. The examples describe compositions containing monoazo applied to mercerised cotton and compositions containing anthraquinone dyestuffs.
Patent GB-1318146-A (GB)
Title: 2-sulphonyloxy-ethylamino derivatives
Filed: 1971-02-15
Abstract: 1318146 Sulphonyloxy derivatives containing amino and alcohol groups CHINOIN GYOGYSZER-ES VEGYESTZETI TERMEKEK GYARA RT 15 Feb 1971 4673/71 Addition to 982332 Heading C2C Novel compounds (I) (including salts thereof) where n is 1 to 4 and R is optionally- -halo, -Me, -MeO and/or -NO 2  substituted aryl, aralkyl or cycloalkyl, are made by introducing the group of formula on the two terminal carbons of a C 3  to C 6  sugar alcohol, the OH groups of which are, optionally, partly or entirely protected. Pharmaceutical preparations having cytostatic properties contain (I) as active ingredient. Administration is, e.g., intraperitoneally.
Patent GB-1322336-A (GB)
Title: Method for the manufacture of impregnated cords
IPC: D02G3/48
Filed: 1969-10-11
Abstract: 1322336 Twisting and impregnating yarns; tyre cords DUNLOP HOLDINGS Ltd 29 Sept 1970 [11 Oct 1969] 50033/69 Headings D1F D1W and D1T Composite cord or yarn is made by applying an impregnant e.g. an aqueous dispersion of an elastomer such as styrene/butadiene/vinyl pyridine terpolymer and the ingredients necessary to form a formaldehyde resin such as formaldehyde and resorcinol, to a continuous filament yarn and subsequently combining the treated yarn with another yarn. Some excess impregnant from the first yarn migrates to the second yarn and is deposited between the foldings of the resultant impregnated cord. As shown, untwisted yarn 18 fed from nip roller apparatus 24 passes through a dipping bath 20 of the impregnant, excess thereof being removed by nip rollers 19. The yarn then passes up a hollow spindle 13 on leaving which it is combined or doubled with an initially twisted yarn 14 ballooning off a bobbin 11 and untwisted by rotation of the spindle. The yarns pass through a chamber 27 which confines impregnant sprayed off the yarns as doubling occurs and is drained by means of a plug 28. Impregnated cord 23 is dried by passage through an air oven 26 and wound on take-up apparatus 25.
Patent GB-1327770-A (GB)
Title: Electrical circuit arrangements for compensating for  parasitic series inductance
IPC: H03F1/48
Filed: 1970-10-21
Abstract: 1327770 Transistor amplifying circuits EMI Ltd 21 Oct 1970 [19 Nov 1969] 56530/69 Heading H3T An amplifying circuit operating over a wide frequency band supplying a voltage V 0  to drive the deflection coil 19 of a CRT is provided with means to compensate for the parasitic capacitance of the coil whereby the current through the coil is maintained accurately proportional to the input voltage applied to the amplifier. Up to a certain frequency, this compensation is provided by a small resistance R 9 , at higher frequencies the compensation is provided by a feedback path comprising a resistor 20 of relatively large resistance r in series with capacitors 21, 22, the feedback voltage being taken from point F and applied to the base of the first transistor in the amplifier preceding the transistor 16. Capacitance C 2  has value L/Rr and capacitance C has value L/Ror. Compensation for the parasitic series inductance of the capacitor 22 comprises mutually coupled inductors 25, 26. Parasitic series inductance of the resistor 18 is compensated by mutually coupled inductors 27, 28.
Patent GB-1336013-A (GB)
Title: Servo-boosters for vehicle brake systems
IPC: B60T13/24
Filed: 1970-05-21
Abstract: 1336013 Servo booster GIRLING Ltd 20 May 1971 [21 May 1970 15 Jan 1971] 24567/70 and 2032/71 Heading F2F A differential pressure operated servo-booster for vehicle braking systems comprises a load actuating member 34 which is displaceable by the application of differential fluid pressure to a movable wall and a valve which is arranged to selectively produce the differential pressure. The valve includes a flexible valve closure member 16 and a deflecting plate 14 for operating the valve closure member. The plate 14 consists of a plurality of individual radially extending fingers 36 located both radially and circumferentially and in mutually flexing relation solely by an annular retaining plate 38 which also serves as a spring register for a helical return spring 20 for the deflecting plate 14. The fingers 36 adjacent their inner ends may each be provided with a pair of recesses adjacent recesses of a pair of fingers co-operating with a stud 44 on the retaining plate 38 (Fig. 2, not shown). The valve closure member 16 is provided with a metal backing plate 40 which is connected to the retaining plate 38 by studs 48 which also position the fingers. The operation of the valve and construction thereof are as disclosed in Specifications 1,144,566 and 1,144,567. In a modification (Figs. 3 and 4, 5 and 6 not shown) all but three of the fingers are shorter than in the above described embodiment, the retaining plate being provided with studs having non circular shanks which cooperate in complementary openings in the fingers so as to position the shorter fingers and help to position the longer fingers.
Patent GB-1337181-A (GB)
Title: Fluid sampling apparatus
IPC: G01N1/12
Filed: 1972-01-28
Abstract: 1337181 Sampling liquids COAL INDUSTRY (PATENTS) Ltd 28 Jan 1972 [2 Feb 1971] 3679/71 Heading B8N A device for taking a sample of liquid at a desired depth in a body of the liquid comprises a hollow cylinder 2, a perforated plate 10 at or adjacent one end of the cylinder, and a valve plate 20 movable axially of the cylinder into and out of abutment with a seat 12 on the plate. The valve plate is secured to a rod 18 slidable in the plate 10 and a perforated guide plate 24. A stop 28 adjustable along the rod determines the distance the valve plate 20 can curve away from the perforated plate 10. In operation the device is suspended from, for example, a wire, and is lowered into the liquid. As the device is lowered to the desired depth liquid will displace the valve plate upwardly and will pass through the device via the perforated plates. When the desired depth is reached the device is raised, and the liquid in the device forces the valve plate into its closed position. Thus a liquid sample is removed from the body of liquid. Two rings 30, 35 secured to the perforated plate 10 by screws clamp therebetween a filter 34. A guard 38 is provided at the lower end of the device, and strengthening strips 8 extending along the cylinder are extended to form a guard 40 at the upper end of the device. A further closure means may be attached to the rod so as to close the apertures in the perforated plate 24 simultaneously with the closure of the apertures in the perforated plate 10 by the valve plate 20.
Patent GB-1341610-A (GB)
Title: Wire-wrapping bit transport system
IPC: H01R43/033
Filed: 1972-04-28
Abstract: 1341610 Wrapping wire on terminals PLESSEY CO Ltd 28 April 1972 [21 May 1971] 16458/71 Heading B3E A wire-wrapping bit for making wrapped wire connections comprises a spindle 18, Fig. 1 and 2, rotatable in a particular direction within a sleeve 10 and a spindle extension having an annular nose 35, 31, Figs. 1 and 7, and a stem 30 which is interlocked in either of two diametrically opposite positions with the spindle 18, the nose having two insulation stripping slots 36<SP>1</SP>, 36<SP>2</SP>, Fig. 8, which enter the peripheral surface thereof at diametrically opposite positions and two raised wire forming pads 38<SP>1</SP>, 38<SP>2</SP> in opposing positions about a circular, terminal receiving hole 34, each pad being in a trailing position with respect to a particular insulation stripping slot when the spindle is rotated in the particular direction. The wire is cut to a predetermined length by the relative rotation of slotting cropping discs 12 and 14 mounted on the sleeve 10 and spindle 18 respectively. Also mounted on the spindle 18 is a tubular member 24 having an integral slotted wire guide 25. The width of the slots 36<SP>1</SP>, 36<SP>2</SP> may be the same or different.
Patent GB-1344838-A (GB)
Title: Use of cobalt-phthalocyanine-polyamine complexes for the dyeing  and printing of textiles
IPC: D06P3/64
Filed: 1971-05-28
Abstract: 1344838 Dyeing and printing with cobalt phthalocyanine compounds BAYER AG 28 May 1971 [16 July 1970] 12719/71 Divided out of 1242449 Addition to 1242449 Heading D1B Textile materials of natural or regenerated cellulose are dyed or printed by applying solution of a coordinatively hexavalent complex salt of trivalent cobalt in which four of the six coordination points are occupied by the phthalocyanine ring of double negative charge each of the remaining two points being occupied by a primary, secondary or tertiary polyamine. The complex solution may be in dilute aqueous acid, and the cobalt phthalocyanine dye may be developed by neutral or acid steaming or by dry heating at 130-150‹C or by treating with a reducing bath. Mixtures of cellulose and polyacrylonitrile may be dyed using the above complexes and acid soluble basic dyes, disperse dyes may be used when cellulose-polyester blends are dyed and reactive dyes having acid groups may be added to the solution of the complexes when dyeing cellulose. Many anions are specified for the complex dyes.
Patent GB-1348733-A (GB)
Title: Apparatus for successively feeding elongate thin planar work items  such as letter envelopes or the like
IPC: B65H1/08
Filed: 1972-02-23
Abstract: 1348733 Feeding sheets UNITED STATES ENVELOPE CO 23 Feb 1972 8444/72 Heading B8R Sheets L, Figs. 1 and 2, are piled on edge in groups G between cleats 40 projecting from endless chains 41, with their lower edges resting on a plate 72, Fig. 1, 2 and 4, and on a screw member 46, and are separated in turn from the end of the pile by a belt 16 having ports which pass over stationary ports 30 in a vacuum box 28, and then directed by a curved guide 129 between feed belts 126. In order to advance the pile into light contact with the separators, the cleats are driven by a reversible motor 64 in small steps alternately forward and backwards, with greater forward movements, under the control of a two-way switch 82 actuated by a pivoted abutment 90 engaged by the front sheet L<SP>1</SP>; the arrangement being such that pressure on the abutment causes reverse movement of the pile and consequent release of the abutment causes forward movement thereof. At the same time, the screw 46 is rotated in a direction such as to move the sheets forwards and also urge them to the left, Figs. 1 and 4, against a side support 112. The screw is provided with three axially and 120 degree angular spaced flat areas 114a, 114b, 114c, which allow reverse movement of the sheets when this is caused by the cleats.
Patent IL-108250-A (IL)
Title: Male contraceptive
IPC: A61F6/04
Filed: 1994-01-02
Abstract: A condom comprising an elongated tube-like body with one end closed and an opposite end open, said tube-like body comprising an inner layer (20) having an inner surface adapted to engage a penis and an outer surface defining a plurality of protrusions; an outer layer (40) enveloping said inner layer thereby permitting linear motion of said layers relative to one another, said outer layer having an outer surface adapted to engage a body cavity and an inner surface defining a plurality of protrusions adapted to engage the protrusions of said inner layer. This specification was examined in accordance with regulation 35 of the Patent Regulations, 5728-1968.
Patent IL-110568-A (IL)
Title: Process for the preparation of optically active (2s)- or (2r)- endo-bicyclo [2.2.1] heptan-2-ol
IPC: C07C255/35
Filed: 1990-11-06
Abstract: A mammalian pancreatic lipase mediated transesterification method for the optical resolution of endo-norborneol.
Patent IL-110785-A (IL)
Title: Cutting insert for a rotary milling cutter
IPC: B23C5/10
Filed: 1994-08-25
Abstract: A cutting insert (3) for a rotary cutter tool (1), said insert being of substantially parallelepipedal shape, having a pair of opposite, parallel, major cutting edges (4a,4b) of length L and a pair of opposite subsidiary cutting edges (5a',5a'',5b',5b''), each subsidiary cutting edges being transversely directed with respect to the major cutting edges and comprising at least two successive, angularly disposed, component subsidiary cutting edges, a first component cutting edge of each subsidiary cutting edge merging, via a rounded nose portion (6a,6b), with an adjacent end of a major cutting edge and defining therewith an angle θ1 lying between 50 DEG -70 DEG , a further component cutting edge of each subsidiary cutting edge merging with an adjacent end of an opposite major cutting edge and defining therewith an angle θ2 lying between 20 DEG -40 DEG ; the total projected lengths of the component subsidiary cutting edges of each subsidiary cutting edge being approximately 0.6L. <MATH>
Patent IL-117289-A (IL)
Title: Spectinomycin boron derivatives and stable high potency aqueous pharmaceutical compositions containing them
IPC: C07F5/02
Filed: 1996-02-28
Abstract: Aqueous pharmaceutical compositions containing up to about 40% spectinomycin, prepared by the reaction of the ketone hydrate of spectinomycin with boric acid to form the boron compound, and with a base such as sodium hydroxide to form the stable salt of the compound.
Patent IL-122091-A (IL)
Title: (3-(STILBENYLTHIO)-2-PHENYL) BENZO [b] THIOPHENE DERIVATIVES, THEIR PREPARATION AND THEIR USES
IPC: C07D333/56
Filed: 1996-06-04
Abstract: The present invention is directed to a new process for the synthesis of 2-aryl benzo[b]thiophenes, and to novel intermediates therefor.
Patent IL-147499-A (IL)
Title: Pharmaceutical composition containing fenofibrate and preparation method
IPC: A61K9/64
Filed: 2002-01-07
Abstract: Pharmaceutical composition comprises micronized fenofibrate, a surfactant and a cellulose derivative that acts as both a binder and a solubilizing agent. Independent claims are also included for the following: (1) production of the composition by spraying neutral microgranules with an aqueous suspension containing the surfactant, the cellulose derivative and micronized fenofibrate and (2) production of the composition by granulating a mixture of the surfactant, the cellulose derivative and micronized fenofibrate with an aqueous wetting solution and drying and screening the granules.
Patent IL-151004-A (IL)
Title: System and method for automated screening of security
IPC: G06T7/00
Filed: 2002-07-31
Abstract: The present invention involves a system for automatically screening closed circuit television (CCTV) cameras for large and small scale security systems, as used for example in parking garages. The system includes six primary software elements, each of which performs a unique function within the operation of the security system to provide intelligent camera selection for operators, resulting in a marked decrease of operator fatigue in a CCTV system. Real-time image analysis of video data is performed wherein a single pass of a video frame produces a terrain map which contains parameters indicating the content of the video. Based on the parameters of the terrain map, the system is able to make decisions about which camera an operator should view based on the presence and activity of vehicles and pedestrians, furthermore, discriminating vehicle traffic from pedestrian traffic. The system is compatible with existing CCTV (closed circuit television) systems and is comprised of modular elements to facilitate integration and upgrades.