baber/WOPTO huggingface dataset:
Patent GB-1266334-A (GB)
IPC: G01B3/00
Filed: 1968-05-29
Abstract: 1,266,334. English/metric indicators; micrometers. GEORGE RICHARDS & CO. Ltd. 28 May, 1969 [29 May, 1968], No. 25769/68. Heading B3T. [Also in Division G1] In an English/metric indicating device having a cylindrical drum 2 which acts as a pulley to drive an endless belt 8, the drum and belt being graduated in English and metric units respectively, means is provided to indicate complete revolutions of the drum and belt which comprises numerals, representative of complete revolutions of the drum or belt, on the drum or belt and visual indicating means which indicates a selected one of the numerals denoting the number of complete revolutions of the belt or drum. The visual indicating means may be in the form of a window 24 and 28 in the belt 8 through which numerals or the belt may be provided with coloured regions which show up numerals thereon when in overlapping relationship with the drum. The drum 2 is coaxial with a sleeve 25 and is adjustably secured thereto by screw 26, the sleeve being relatively movable with respect to the drum 2 to facilitate the adjustment of the sleeve to effect zero setting of the numerals which are visible through windows 24 in the belt. The drum with the sleeve thereon is also adjustable by the release of screw 27 to enable the setting of the scale 9 to zero with the datum line 6 on the cursor 12. In this embodiment the belt is formed in two parts separated by a transparent region through which indicators 31, 32 are visible and which denote zero numerals for the setting of the sleeve for either the metric scale 9 on the belt 8 or English scale on the sleeve 25.
Patent GB-1289724-A (GB)
IPC: C04B2/10
Filed: 1969-10-29
Abstract: 1289724 Calcining limestone BASF WYANDOTTE CORP 29 Oct 1969 [5 Nov 1968] 53065/69 Heading C1A Limestone is calcined in a vertical kiln of mixed feed (limestone plus solid fuel) type, in which combustion air mixed with gaseous fuel is forced into the bottom of the kiln, the concentration of fuel being below the flammable limit for the fuel for the conditions at which the mixture enters the kiln. Fuel injection is not necessarily continuous and may alternate with periods when combustion air alone is used. Inert gas, preferably exhaust gas, may be mixed with the injected gases, in amount up to 50%. Mixing of gases may be controlled automatically, and such a system is described.
Patent GB-1295950-A (GB)
IPC: C07C57/26
Filed: 1970-10-31
Abstract: 1295950 Cyclohexadienylalkanoic acid derivatives AMERICAN HOME PRODUCTS CORP 31 Oct 1970 14670/72 Divided out of 1295949 Heading C2C Novel compounds I or functional derivatives thereof, in which R<SP>1</SP> and R<SP>2</SP> are H or 1-6 C alkyl and n is 2-6 or an acylating derivative of the alkanoic acid I where n = 1 and R<SP>1</SP> and R<SP>2</SP> are as defined above are prepared by Birch reduction of the corresponding phenylalkanoic acid followed by conversion into a functional derivative, if desired. Pharmaceutical compositions useful as antiinflammatory agents comprise a compound I or a functional derivative thereof together with a suitable carrier and/or diluent for oral or parenteral administration.
Patent GB-1305557-A (GB)
IPC: A01K5/02
Filed: 1969-06-13
Abstract: 1305557 Feeding animals ALAN JESPERSEN Ltd 10 June 1970 [13 June 1969] 30073/ 69 Heading AIM [Also in Divisions G1 and F2] A metering device for supplying food to a cow being milked, the quantity of food being proportional to the weight of milk yielded by the cow, wherein relative displacement between valve members 17, 24 in accordance with the weight of milk effects intermittent vacuum or pneumatic pressure pulses as the relative displacement increases, to control a food-dispensing device. As shown, a hook 9 on which a container for the milk may be hung, is supported by a coil spring 5, a pin 13 on the hook engaging a slot 14 in a lever 15 pivoted at 16 so that as the hook moves due to a weight of milk, the lever 15 pivots a valve quadrant 17 about the centre 16. A spring- loaded roller 39 urges the valve quadrant 17 against a universally mounted valve block 24 having a port 31 connected to a vacuum source and a port 30 connected to the food-dispensing device. Alternate through bores 22 and slots 23 in the valve quadrant respectively connect the post 30 to atmosphere and to the post 31 as they are aligned with the ports. Thus for each predetermined weight increment of milk, a predetermined quantity of food is dispensed. The spring 5 support is adjustable to set the milk weight for the initial dispensing operation. The dispensing device may comprise storage column from the base of which a blade actuated by a bellows-type actuator pushes a predetermined quantity of food at each vacuum pulse. Alternatively, a deformable tube from the storage column has two spaced-apart bars movable by bellows actuators to close the tube at respective points. When the post 30 is vented to atmosphere the lower bar closes the tube, and the upper bar is held away, so that a quantity of food is admitted to the tube between the closure points. When the post 30 is connected to the vacuum source, the upper bar closes the tube, and the lower bar is released, to let said food quantity fall into a manger.
Patent GB-1305944-A (GB)
IPC: F15C1/16
Filed: 1970-06-25
Abstract: 1305944 Vortex devices DEFENCE SECRETARY OF STATE FOR 25 June 1970 30847/70 Heading G34 A device for regulating flow in a line 1 comprising a vortex chamber 9 having an axial port and opposed tangential ports fed through bifurcated ducts 14,15, one of which includes a control value 11. In operation, with equal resistances in ducts 14,15, the device presents a low impedance to flow in both directions, but varying the setting of value 11 results in the production of a high impedance vortical flow from left to right, while a low impedance is still presented to flow from right to left. As shown a pair of these are devices inter-connected fluidically on their duct sides with line 1 connected in series with the axial ports of both vortex chambers which are arranged one above the other.
Patent GB-1307631-A (GB)
Title: Trichlorotrifluoroethane solvent compositions
IPC: C23G5/028
Filed: 1970-07-07
Abstract: 1307631 Cleaning solvent IMPERIAL CHEMICAL INDUSTRIES Ltd 21 June 1971 [7 July 1970] 32943/70 Heading C5D The cleaning properties of trichlorotrifluoroethane are enhanced by mixing it with methylal (dimethyl formal). The preferred isomer is 1,1,2-trichloro-1,2,2-trifluoroethane and the preferred mixture is of azeotropic proportions. In an example, a printed circuit board is cleaned of soldering flux by immersion in the boiling solvent mixture.
Patent GB-1314013-A (GB)
Title: Gas chromatographic separation process and apparatus for use  therein
IPC: G01N30/40
Filed: 1969-06-09
Abstract: 1314013 Gas chromatography IMPERIAL CHEMICAL INDUSTRIES Ltd 1 June 1970 [9 June 1969] 29091/69 Heading B1X To enable gas chromatographic peaks which elute closely together in time to be analysed more precisely, provision is made for the eluent fraction of interest to be passed from a first column 1 to a second column 2 for further separation. Thus, a sample is injected at 4 on to column 1 in a stream of carrier gas such as nitrogen, valves 6, 14 being open and valves 7, 13, 23 closed. When detector 15 detects the fraction of interest valve 14 is closed and valve 23 opened, allowing the fraction to pass into column 2 for further separation. Valve 7 is then opened, causing elution of column 1 to stop, because both ends thereof are then at the same carrier gas pressure. If desired, the fractions held in column 1 may then be backflushed to atmosphere by opening valve 13 and closing valve 6. If required, a particular fraction may be trapped in tube 16 of adsorbent, and released therefrom at will by subsequently heating tube 16. Reference is made to the separation of pseudocumene and t-butylcyclohexane; indane and indene; and α-naphthol and #-naphthol.
Patent GB-1318700-A (GB)
Title: Method of testing communication equipment
IPC: H04J3/14
Filed: 1970-03-04
Abstract: 1318700 Testing telecommunications equipment GENERAL ELECTRIC CO Ltd 19 April 1971 [ 4 March 1970] 10398/70 Heading G1U Pulse code modulation equipment is tested by applying to it a white-noise or similar signal superimposed on a varying or variable bias level, variation of the bias level ensuring that the equipment is tested more evenly over its full amplitude range. The bias may be constituted by a low frequency cyclic signal i.e. a sinusoid or ramp, or by a number of specific D.C. levels. The test is carried out by stopping particular frequency slots in the combined test signal before application of the test signal to the PCM equipment, and examining the output of the PCM equipment in these slots to check for inter-modulation due to distortion or faulty encoding of the test signal.
Patent GB-1321697-A (GB)
Title: Optical attachments for exposure meters
IPC: G01J1/04
Filed: 1970-11-16
Abstract: 1321697 Exposure meters SANGAMO WESTON Ltd 16 Nov 1971 [16 Nov 1970] 54452/70 Heading G2A An optical attachment for a photo-electric exposure meter to enable the latter to receive both light incident on and light reflected from a subject comprises a clear plastics or glass prism 10, Figs. 2 and 3, in a light-tight cover 18 which may be wholly or in part reflective, the incident light being received through a translucent diffusing hemispherical member 22 and the reflected light through a rectangular viewing face 20 shielded from the upper part of the field of vision by a part of the cover 18. Both light beams emerge from a face 12 of the prism after the incident light has been deflected through 180 degrees. The attachment is provided adjacent the face 12 with means 14, 16 for securing the meter.
Patent GB-1325432-A (GB)
Title: Television and like optical apparatus
IPC: H04N13/00
Filed: 1969-07-25
Abstract: 1325432 Stereoscopic television E G MARKLEW 19 Oct 1970 [25 July 1969] 37600/69 Heading H4F A colour television camera and receiver are adapted to provide stereoscopic colour television. The camera has a colour filter disposed within the object lens complex or in front of or behind the object lens complex, the colour filter being circular and divided vertically into colour zones, e.g. cyan and magenta, or red, blue, and green. The colour television receiver has a pair of identical lenticular screens 6, 7, mounted between the cathode-ray tube screen and the viewer, a colour filter 10 being mounted between the screens 6, 7, or on the cathode-ray tube side of the screens as shown. The colour filter 10, which may be a colour film on glass, is made up of a plurality of vertical colour filter zones arranged in register with the lenticulations on the screens 6, 7, the colour filter zones being identical with the zones on the camera colour filter. The screens 6, 7 may be replaced by one glass or plastics screen, and the convex lenticulations on one side may be aligned with concave lenticulations on the opposite side. For a small camera object lens a variable view splitting lens attachment may be used.
Patent GB-1325531-A (GB)
Title: Blanks for assembly into display devices
IPC: G09F1/04
Filed: 1969-05-07
Abstract: 1325531 Display devices formed of sheet material WALKERS (SHOWCARDS) Ltd 5 Aug 1970 [7 May 1969] 23319/69 Heading G5C The card blank shown in Fig. 2 is folded along creases a and tongue 15 is inserted into slot 14 to form the device shown in Fig. 1. The portion constituted by parts 10 and 11 may be fixed to the front of a shelf, Fig. 4 (not shown), by means of adhesive strips 16, and the faces 12a and 13a constitute a display area. Alternatively the display area may be formed with three faces or with a single arcuate face.
Patent GB-1329252-A (GB)
Title: Copper-containing compounds
IPC: B01J31/22
Filed: 1970-01-13
Abstract: 1329252 Metal ketenides and complexes thereof D BRYCE-SMITH and E T BLUES 8 Jan 1971 [13 Jan 1970] 1663/70 Headings C2C and C2J [Also in Division C7] The invention comprises copper ketenide (Cu 2 C 2 O), mixed copper-silver ketenide and complexes of these compounds with donor molecules such as water, ethers, tertiary amines (many specified) or metal salts, especially cuprous chloride, bromide or iodide, cuprous acetate or cuprous formate. Copper ketenide and its complexes may be prepared by reacting a solution of a cuprous compound such as cuprous nitrate or one of those above with ketene, usually in the presence of a promoter such as CH 3 CN. The ketene may be produced in situ by heating acetic anhydride, by the use of the latter plus tertiary amine or by using acetic anhydride and dimethyl-formamide, -acetamide or -sulphoxide, usually in the presence of potassium acetate, and the cuprous compound may be derived in situ from a cupric compound such as cupric acetylacetonate or acetate methanolate. Alternatively the copper complexes may be prepared electrochemically by using copper as the anode in a non-aqueous conducting medium such as alkyl ammonium salt in acetic anhydride and reacting the cuprous ions generated at the anode with ketene either as preformed gas or generated in situ by using as the conducting system tertiary amine and acetic anhydride usually with a trace of acetic or trifluoroacetic acid. Mixed copper-silver ketenides may be prepared by treating copper ketenide with a solution of a silver salt, especially AgNO 3 . By heating a copper ketenide-containing material to 150-250‹ C. for 1-60 minutes, a catalyst is obtained which is useful in the airoxidation of aromatic hydrocarbons, methanol, isopropanol, oxo alcohols, allyl alcohols and, especially, C 2 -C 12  unsaturated hydrocarbons. In Example 9, propylene oxide and acetone are prepared by passing a 1 : 7 propylene/air mixture through copper ketenide hydrate suspended on glass wool at (a) 200‹ C. and (b) 260‹ C. In Example 10 propylene oxide is prepared by oxidizing the same mixture using copper ketenide/cuprous chloride complex at 220‹ C. and this catalyst is used in Example 11 to oxidize a 1 : 4 ethylene/air mixture at 230‹ C. to give ethylene oxide and acetaldehyde. In Example 13, a mixed copper-silver ketenide is used as catalyst to oxidize a 1 : 4 ethylene/air mixture at 230‹ C. to ethylene oxide.
Patent GB-1335677-A (GB)
Title: Sewing machines having a thread break detection device
IPC: D05B51/00
Filed: 1970-12-11
Abstract: 1335677 Stop motions for textile machines NAHMASCHINENWERK WITTENBERGE VEB 11 Dec 1970 58933/70 Heading D1G [Also in Division G1] In a sewing machine a stop motion comprises a thread bobbin 1, Fig. 5, constructed with flanges 1' having a plurality of light areas 11 (e.g. the flange per se, see Fig. 6) and dark areas 3 (e.g. apertures in the flange) at which a continuous beam of light 12 from a light source 6 is directed. The arrangement is such that during normal bobbin unwinding a detector 7 will generate a sequence of pulses to maintain the stop motion inoperative. The detector 7 cooperates with an electronic switch circuit and control device which on interruption of the impulses when, for example, the thread snaps is effective to stop the machine. The stop motion can include a bobbin brake comprising a leaf spring secured at one end in the bobbin's housing and which carries a spherical catch at its free end so as to engage a further set of apertures 4 in the flange 1' when necessary.
Patent GB-1337414-A (GB)
Title: Aircraft with lift engines
IPC: B64C29/00
Filed: 1971-04-19
Abstract: 1337414 VTOL aircraft HAWKEK SIDDELEY AVIATION Ltd 19 April 1971 [14 April 1970] 17803/70 Headings B7G and B7W Airflow to and from a VSTOL lift engine 13 housed in a nacelle 12 on the fuselage 11 is facilitated by upper and lower doors 15a, 15b and 26a, 26b which are articulated at 16, 27 and hinged to the nacelle at 17, 31. The doors are opened and closed by means of jacks 19, 28 and their outer edges 24, 33 are guided by rods 23, 32 which pivot about respective movable and fixed axes 25, 34; the proximity of engine upper parts to the fuselage requires the upper doors to fold close to each other and to the fuselage, whereas no such space problem exists under the nacelle. To open doors 15a, 15b a mechanical lock in jack 19 is released, whereupon joint 16 begins to move; edge 24 is then caused to move under the guidance of rod 23 which pivots under the influence of a spring strut 37 and a roller stop 38. As the doors fold to position 18, pivot 25 moves to position 25a; movement back to position 25 takes place as the doors attain their fully folded position 22, where they are locked to the fuselage 11. Doors 26a, 26b are opened similarly, except that rod 32 pivots about a fixed axis.
Patent GB-1345147-A (GB)
Title: Mixing machinery
IPC: A01G1/04
Filed: 1970-11-26
Abstract: 1345147 Continuous discharge mixer ENGINEERING DESIGN & PRODUCTION Ltd 19 Nov 1971 [26 Nov 1970] 44761/70 Heading B1C [Also in Division A1] Mushroom spawn is mixed with growing compound (substratum) by a tined member mixing device 6, Fig. 2, which may be rotatable (as described) or agitable and which is mounted to be movable between an operative and an inoperative position on a drum 9 formed by end plates 14, 15 and a shaft 13. The shaft is driven by a chain 16 and sprocket 17 so that the mixer can be raised clear or lowered for use. The mixer comprises a shaft 7 bearing spikes 8 and driven by a chain 23 from a motor (not shown). In operation, a tray 1, Fig. 1, containing substratum is fed by a chain conveyor 3 under a variable-volume-output spawn container and applicator 4. Mixing is effected by rotation of the spikes 8 in the direction of conveyance, when the mixer is lowered into the tray. Thereafter the surface is levelled by a spiked roller 10, and the tray is passed by a quicker-moving conveyor 3a to a lift device 11, which presses the subtratum surface against a tamping block, After growth and picking of the mushrooms, the trays are emptied and recycled.
Patent GB-1347847-A (GB)
Title: Circuit arrangement for positioning workpiece supports within a  production system
IPC: B65G23/00
Filed: 1971-03-30
Abstract: 1347847 Control of electric motors WERKZEUGMASCHINENKOMBINAT "FRITZ HECKERT" KARL-MARX-STADT VEB 30 March 1971 8188/71 Heading H2J [Also in Division G3] Workpiece supports within a production system are positioned by a circuit arrangement comprising electric linear motors which drive the supports between starting and destination positions and which have respective controllers for starting, stopping and reversing, these controllers being responsive to the signals from a computer programmed with a desired sequence of support movements and to the condition of switches which are positioned at the support destination and are operable thereby to control the appropriate motor and a brake therefor so that the support is accurately positioned at its destination. In the described embodiment, linear motors LM1, LM2, or a plurality of such motors serially arranged, are respectively associated with the starting and destination positions of a workpiece support W and are controlled by devices AS1, AS2 in response to the signals from a computer SE having a programme input 9 (punched tape or manual). The device AS2 is also controlled by the switches S1 ... S4 placed at the destination in the path of support W, which can be braked by a device BE such as an electromagnetic brake or pneumatically operated clamps associated with the motor LM and also controlled by the device AS2. Members SE, AS1 and AS2 are interconnected by call-up conductors 1, 2, 3, transmission conductors 4, 5, 6 and report-back conductors 7, 8. A typical operation is described wherein the support W is accelerated from its starting position and driven to its destination by the motor LM1, the positioning at the destination being effected by the interaction of the members, LM2, BE, AS2 and S1 ... S4. Movement of the workpiece support W over the switches S1 ... S4 firstly energizes the motor LM2 for a predetermined duration to reduce the speed of movement and subsequently energizes the brake device BE to stop the support at its destination. If overshoot occurs the motor LM2 is energized to run in the reverse direction, after which braking again occurs. Should the overshoot compensation produce overshoot in the reverse direction, the motor LM2 is again energized in its original direction and the above-described cycle of operations is then repeated. The various actions are determined by the number of switches S1 ... S4 actuated and released by the support W.
Patent IL-100874-A (IL)
Title: Oxypurine nucleosides and related compounds for use as medicaments their preparation and pharmaceutical compositions containing them
IPC: A61K31/675
Filed: 1992-02-05
Abstract: The invention relates to certain oxypurine nucleosides, congeners of such oxypurine nucleosides, and acyl derivatives thereof, and compositions which contain at least one of these compounds. The invention also relates to methods of treating or preventing hematopoietic disorders and modifying hematopoiesis by administering a compound or composition of the present invention to an animal.
Patent IL-104696-A (IL)
Title: Dual carrier immunogenic construct and a vaccine containing the same
IPC: A61P37/04
Filed: 1993-02-11
Abstract: A dual carrier immunogenic construct comprised of at least one primary carrier comprising a large molecular weight molecule of greater than 70 kD molecular weight and at least one secondary carrier comprising a T-dependent antigen conjugated to a primary carrier. The dual carrier immunogenic construct may further comprise moieties such as haptens and antigens. Such immunogenic constructs are suitable for use in the diagnosis, treatment, and prevention of diseases.
Patent IL-106527-A (IL)
Title: Sulfonylureas, process for their preparation, and herbicidal and plant growth inhibiting compositions containing them
IPC: A01N33/12
Filed: 1993-07-29
Abstract: N-Pyridylsulphonyl-N'-pyrimidinylureas of the formula I <IMAGE>  in which     R1 represents methyl or methoxy and   R2 represents hydrogen or methyl; and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases have good selective herbicidal and growth-regulating properties when used pre- and post-emergence.
Patent IL-111719-A (IL)
Title: N-piperidino-5- (4-chlorophenyl)-1- (2,4-dichlorophenyl)-4- methylpyrazole-3- carboxamide acid addition salts or solvates thereof their preparation and pharmaceutical compositions containing them
IPC: C07D231/14
Filed: 1994-11-21
Abstract: N-Piperidino-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyra zole-3-carboxamide of formula: <IMAGE> its salts and solvates are powerful antagonists of central cannabinoid receptors. They are prepared by reaction of a functional derivative of 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyrazole-3-carboxyli c acid with 1-aminopiperidine and then optional salification.
Patent IL-114268-A (IL)
Title: Aryl and heteroaryl alkoxynaphthalene derivatives and pharmaceutical compositions containing them
IPC: C07D401/12
Filed: 1995-06-22
Abstract: Compounds of the formula wherein R1, R2, R4, R23, R24, R25 and R26 are defined as in the specification. These compounds are useful psychotherapeutics and are potent serotonin (5-HT1) agonists and antagonists.
Patent IL-124480-A (IL)
Title: Hydrates of 4,4'-ditriazinylamino- 2,2'- stilbene-2 sulfonic acid or alkaline-, alkaline earth metal or ammonium salts thereof, a process for their preparation and concentrated aqueous formulations of fluorescent whitening agents containing them
IPC: C08K5/3492
Filed: 1998-05-13
Abstract: A hydrate of the 4, 4'-di- triazinylamino-2, 2'-di-sulfostilbene compound of the formula: 214 ו' בניסן התשס" ד - March 28, 2004 in which M and M1 independently represent hydrogen, lithium, sodium, potassium, rubidium, cesium, francium, an alkaline earth metal or ammonium, x is a number within the range of from 1 to 30, and the crystal form of the hydrate (I) being characterised by an X-ray diffraction pattern which is essentially as set out in the Figures 1 to 11 as shown in the specification or a mixture containing one or more of the hydrates of the 4,4'-di- triazinylamino-2, 2'-di-sulfostilbene compound of formula (I).