baber/WOPTO huggingface dataset:
Patent GB-1264794-A (GB)
IPC: B65G23/14
Filed: 1968-05-03
Abstract: 1,264,794. Endless conveyers. C. M. BATHGATE. 29 April, 1969 [3 May, 1968], No. 21179/68. Heading B8A. [Also in Division B7] An assembly for driving an overhead conveyer chain comprises a flexible elongate member, e.g. a driving chain 11 adapted to be driven along the length of the conveyer chain when wound by and between rotatable wheels, e.g. sprockets 10, the elongate member 11 being fitted with spaced pivoted shoes 16 such that in use the leading end of the shoe 16 being wound of one of the wheels 10 abuts a link 1 of the conveyer chain and thereafter the shoe 16 pivots into driving engagement with the conveyer chain. As shown, the driving chain 11 comprises links pivotally connected to one another by pivot pins (14) so as to be capable of pivoting movement in the vertical median plane of the chain 11 and the sprockets 10. The conveyer chain has alternate horizontally and vertically disposed links 1h and 1v, respectively, and in use the leading end of shoe 16 which is provided with a recess 17 abuts an upwardly directed surface of the rear part of a vertical link 1v and the trailing end 18 of shoe 16 which is provided with a recess 19 then pivots downwardly into driving engagement with a rearwardly directed surface of the horizontal link 1h behind the vertical link 1v, a groove 20 being provided in the end 18 for the reception of part of the vertical link 1v<SP>1</SP> behind horizontal link 1h. A fixed abutment rail 22 extends between the sprockets 10 above the driving chain 11 defining with the conveyer chain a passage for the driving chain 11, the abutment rail 22 thereby maintaining the shoes 16 in driving engagement with the conveyer chain.
Patent GB-1265730-A (GB)
Inventor: RAYMOND F
IPC: B41F31/02
Filed: 1969-06-09
Abstract: 1,265,730. Printing processes; control by computer. NORTH AMERICAN ROCKWELL CORP. 9 June, 1969 [10 June, 1968], No. 29129/69. Heading B6C. In a rotary printing press comprising multiunits and plate cylinders carrying a multicity of plates, control of the inking and/or the damping of each plate is effected by a computer which is supplied with the required data for any particular printing run from a teletypewriter. The newspaper press shown in Fig. 1, comprises printing units 10 each of which has a couple 10a and some of which have deck couples 10b. One of the units has a centre colour cylinder 10c and the press includes two folding units 11. There are a number of different adjusting stations through the press for controlling inking supply. To provide automatic control of these stations, a separate unit receiver "UR" or folder receiver "FR" is operatively associated with each unit and each of these receivers is operatively connected to one of two press consoles 12 and 13. Each console 12 and 13 receives input data from a teletypewriter 14 and a keyboard located on the console, and transmits electrical signals to selected receivers "UR" or "FR" to automatically effect desired adjustments at selected adjusting stations throughout the press.
Patent GB-1295909-A (GB)
IPC: H03H9/64
Filed: 1970-03-31
Abstract: 1295909 Piezo-electric filters THOMSONCSF 31 March 1970 [16 April 1969] 15258/70 Heading H3U A delay line which additionally has the property of a filter comprises a plate 3 of piezoelectric material carrying input and output transducers 1, 2. The transducers are formed by interleaved comb electrodes so that an input signal applied to the transducer 1 produces surface waves which, after a time delay, are received by the transducer 2. A band-pass filter effect is obtained by making at least one of the transducer electrodes with teeth of different length so that the envelope described by the tips of the teeth defines the Fourier transform of a desired transfer function. As shown, the tips of the teeth of electrode 1B define the function sin x/x which is the Fourier transform of a rectangular junction. The spacing between adjacent electrode teeth is made equal to one half the wavelength. In modifications (not shown), both electrodes of transducer 1 have teeth of different length and both transducers may have at least one electrode with teeth of different length.
Patent GB-1297775-A (GB)
IPC: D01D10/04
Filed: 1969-12-03
Abstract: 1297775 Filament scouring ASAHI KASEI KOGYO KK 3 Dec 1969 [3 Dec 1968 13 Feb 1969] 59142/69 Heading B5B Scouring of wet-spun continuous filament bundles, each filament having a maximum denier of 10 and each bundle a total denier of less than 2000, is done by depositing the bundles on a pervious conveyer, in form of parallel bands, each band being in the form of an elongated fleece mat at least 5 mm. thick and having 100-1000 crossings of filaments; the bands being deposited on the conveyer means by being projected from a casting nozzle and set in position on the conveyer by means of a water spray, and then subjecting the bundles to scouring on the conveyer means. A wet-spun filament 10, preferably of regenerated cellulose, especially viscose rayon, is supplied to ejector 13; as compressed air is supplied through conduit 48, the multifilament bundle 10 is introduced by a suction effect, and delivered substantially in a straight line, impinging on the inside walls of tube 14. The filament is transferred into a series of loops, as the air streams in this region perform a swirling motion, and projected on to the surface of the travelling endless pervious belt 17. Water is sprayed through nozzles 20 against the newly formed multifilament fleece mat 21 as it is deposited on the surface of belt 17, to act as a setting medium for the fleece structure. When conveyer belt 17 passes over roller 18, the fleece mat 21 is transferred, upside-down, on to the surface of second conveyer belt 28. The mat is treated with scouring liquor from nozzles 24 and 24<SP>1</SP>, squeezed by rollers 29 and 30 between pipes 23 and 23<SP>1</SP>, and 291 and 30<SP>1</SP>, passed through tunnel dryer 26 and wound up at a speed of 500-1000 m./min.
Patent GB-1317572-A (GB)
Title: Sealing compositions
IPC: C09K3/10
Filed: 1969-10-03
Abstract: 1317572 Sealing compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 3 Sept 1970 [3 Oct 1969] 48756/69 Heading DIP A process for improving the sealing efficiency of absorbent material used in packing gas pipe joints which comprises contacting the absorbent material with a liquid composition comprising a glycol and a C 1-6  aliphatic alcohol. The absorbent material may be fibrous cellulosic material, e.g. hemp, flax, or jute and be positioned in the joints of a gas main. Preferably, the glycol is ethylene glycol and/or diethylene glycol and the aliphatic alcohol is butanol, especially insobutanol. The composition may contain 30 to 90% by weight of the glycol and 70 to 10% by weight of the aliphatic alcohol, but preferably 50 to 80% by weight and 50 to 20% by weight respectively. The composition may also contain small quantities of water and also an anti-corrosion agent such as an amine, e.g. triethanolamine.
Patent GB-1323876-A (GB)
Title: Hydraulic pump
IPC: F04B49/10
Filed: 1969-10-22
Abstract: 1323876 Reciprocating pumps JOSEPH LUCAS (INDUSTRIES) Ltd 11 Nov 1970 [22 Oct 1969] 51754/69 Heading F1A In a radial cylinder pump comprising a cylinder block 16 rotating on a stationary pintle valve 15, and pistons 18 engaging an eccentric track 20, the delivery is regulated in accordance with the speed of rotation by a by-pass valve 31, which is opened against a spring 35 by the action of a centrifugal weight 28 pivoted on block 16 and acting via lever 29 and stem 30. Valve 31 controls communication between outlet passage 22 and inlet 12. Outlet port 24 provides a continuous output, and a second outlet port (25), Figs.3 and 4 (not shown), provides a separate intermittent output.
Patent GB-1331044-A (GB)
Title: Discharge valve actuating mechanism
IPC: B65D83/16
Filed: 1970-10-19
Abstract: 1331044 Pressurized dispensers COOPER McDOUGALL & ROBERTSON Ltd 19 Oct 1970 [18 July 1969] 36217/69 Heading F1R An intermittently actuating valve mechanism for a pressurized dispenser comprises pivotably mounted arms 1, 2 which are biased together by a spring 4 and have followers 11, 12 which engage a cam 3. The cam 3 may be a single cam comprising two small cam surfaces or as shown, comprise separate snail cam surfaces 9, 10, engaged respectively by the followers 12, 11 and on rotation causes arms 1, 2 to separate until the follower 12 slips off surface 9 with snap action causing depression of the button 6. Further rotation causes follower 11 to slip off surface 10 and arm 2 to hit buffer 5 and force arm 1 back also with snap action. The cam 3 is driven by a geared down synchronous, clockwork or D.C. motor and may be driven through a one-way clutch. The container whose valve may be of the metering type, is mounted on a plate 16 and releasably held by supports 13 and spring loaded locking member 17 which is displaceable by a pivotable lever 7.
Patent GB-1331942-A (GB)
Title: Electrographic tablet
IPC: G06F3/033
Filed: 1970-06-17
Abstract: 1331942 Electro-graphic tablets NATIONAL RESEARCH DEVELOPMENT CORP 10 Aug 1971 [17 June 1970] 29434/70 Heading G1N An electro-graphic tablet comprises two conductive sheets separated by a sheet of foraminous insulating material whereby point contact causes contact to be made between the conductive sheets through the holes in the foraminous sheet. As shown, a glass base 10 carries a carbon coating 11 around the edges of which are arranged spiral wire electrodes (14, 15, 16, 17, Fig.1, not shown). The foraminous sheet 33 is of 20 denier nylon mesh, and the upper conductive sheet 32 is of woven carbon or silver-coated fibre-glass. An insulating plastics sheet 34 protects the upper conductive sheet. Alternatively, both conductive sheets may comprise plastics material and carry each a set of parallel conductors on their mutually confronting faces, the sets of conductors being orthogonal. The electrodes may be energised alternately in opposite pairs, whereby X and Y co-ordinate signals are obtained alternately from the upper conductive sheet.
Patent GB-1334633-A (GB)
Title: Quinazoline compounds and methods for their production
Inventor: ELSLAGER EDWARD FAITH
IPC: C07D239/95
Filed: 1972-04-07
Abstract: 1334633 Diamino-quinazolines PARKE DAVIS & CO 7 April 1972 16230/72 Heading C2C [Also in Division A5] Novel therapeutic compounds (I) (including salts thereof) where Y is S, SO or SO 2 , Z is H, Me or Cl and Ar is Ph, biphenylyl, naphthyl, monohalonaphthyl, R<SP>1</SP>-substituted-phenyl where R<SP>1</SP> is CF 3 , OH, NMe 2  or MeCONH, or monothrough to pentasubstituted-phenyl where the substituents are halogen, alkyl and/or alkoxy, are made by reacting compounds (II) (obtained from compounds IV via compounds III) with cyanamide, dicyandiamide, a haloformamidine salt or guanidine or its salt; the sulphones and sulphoxides (I) are obtained by conventional methods from the corresponding sulphides (I).
Patent GB-1337979-A (GB)
Title: Bookmarkers
IPC: B42D9/00
Filed: 1971-04-19
Abstract: 1337979 Bookmarkers M KUTNER 19 April 1971 [17 March 1970] 12749/70 Heading B6A A bookinarker comprises an elongate cardboard, leather or plastics strip 1 provided intermediate its length and adjacent one edge thereof with a flap cover 2, which is bonded to the strip 1 and pivotable about a hinge (3, Fig. 1) so as to cover a zig-zag folded sheet 7 the panels of which carry information regarding titles and authors of read books. End panels of sheet 7, which may be replaced by a booklet are tucked in a pocket 5 and flap 8, respectively.
Patent GB-1339764-A (GB)
Title: Pyridine derivatives
IPC: C07D213/16
Filed: 1971-03-29
Abstract: 1339764 Quaternary salts containing two pyridine rings IMPERIAL CHEMICAL INDUSTRIES Ltd 7 March 1972 [29 March 1971] 8071/71 Heading C2C The invention comprises compounds of formula wherein R<SP>1</SP>, R<SP>2</SP> are each (i) (C 6-14 ) alkyl, alkenyl, alkoxyalkyl, alkoxyalkoxyalkyl, alkanoyloxyalkyl or aryloxyalkyl, (ii) Ph or naphthyl containing 0-3 halogen atoms, (iii) C 1-3  alkyl substituted by Ph or naphthyl, of which either is substituted by 0-3 halogen atoms, or C 1-6  alkyl or alkoxy groups; A<SP>1</SP>, A<SP>2</SP> are each a direct link or CH 2 CONH; (X<SP>1</SP>X<SP>1</SP>)<SP>2(-)</SP> is two monoanions or a dianion; and A<SP>3</SP> is one of 29 linking groups listed in the Specification, but excluding such compounds where R<SP>1</SP>, R<SP>2</SP> are each benzyl, A<SP>1</SP>, A<SP>2</SP> are each a direct link, and A<SP>3</SP> is -CH : CH-. These compounds are prepared by quaternization, optionally following by exchange of anion. Certain of the parent bispyridyl compounds are also prepared. Therapeutic compositions for oral or topical administration, or for use as a mouthwash, paste, gel or fluid suspension for the purpose of preventing dental plaque formation, comprise compounds of the above formula, which have antibacterial activity. General environmental antiseptics or disinfectants may be in the form of a non-sterilized aqueous or oily solution or suspension, or an aerosol.
Patent GB-1342520-A (GB)
Title: Alpha-alkyl-substituted benzyl or thenyl-benzyloxy derivatives of amines
IPC: C07D333/16
Filed: 1971-07-14
Abstract: 1342520 Alkyl-substituted-benzyl- or -thenylbenzyloxy derivatives of amines PFIZER Ltd 13 July 1972 [14 July 1971] 32956/71 Heading C2C Novel compounds (I) (including salts and optical isomers thereof) where It is H is halogen at the 3- or 4-position ; R<SP>1</SP> signifies a group (II) or (III) wherein R<SP>2</SP> represents an alkyl group containing from 3 to 5 carbon atoms; and Y represents either (A) an aminoalkyl group of the formula in which R<SP>3</SP> and R<SP>4</SP> each represent a C 1  to C 4  alkyl group or together with the nitrogen atom to which they are attached form a saturated heterocyclic group, and "Alk" represents a divalent saturated aliphatic hydrocarbon group containing from 2 to 4 carbon atoms, the free valences being located on different carbon atoms; or (B) an amino-cyclic group of the formula -CnH 2 n-CHZ, in which n is 0 to 3 and Z is a divalent group which completes a saturated heterocyclic ring containing at least one nitrogen atom and at least 4 carbon atoms, any such nitrogen atom being separated from the oxygen atom to which the amino-cyclic group is attached by a chain of from 2 to 4 carbon atoms; are made by standard methods starting from compounds (IV). The following compounds are also prepared: DL - 1 - benzyl - 4[2 - (5 - neopentyl - 2 - thienyl). 1 - phenyl] - ethoxyacetyl - piperazine and the precursors therefor, i.e. the corresponding- ethoxyacetyl chloride and -ethoxyacetic acid and ethyl ester of said acid. Pharmaceutical preparations having antihistamine action contain (I) as active ingredient; administration may be orally or parenterally.
Patent GB-1343856-A (GB)
Title: Structural elements for assembling rack system
IPC: A47B57/50
Filed: 1972-05-16
Abstract: 1343856 Racks NIKEX NEHEZIPARI KULKERESKEDELMI VALLALAT 16 May 1972 22817/72 Heading A4B A rack structure comprises spaced C-section posts 1 interconnected by horizontal beams 2 extending both longitudinally and transversely of the rack, each beam 2 having secured to each end a T-section coupling element 3 with a head 3c and a stem which bear on adjacent faces of a post 1, the stem including a pair of ears 3a with apertures to receive bolts 4 or rivets which selectively engage slots 5 in the posts 1, and the head 3c on one side of the stem being shorter than the stem so that it may fit between the ears 3a of an adjacent coupling element 3 of an orthogonal beam 2.
Patent GB-1346359-A (GB)
Title: Electromagnetic transducer and electronic watch
IPC: G04C3/10
Filed: 1971-09-21
Abstract: 1346359 Moving coil transducers BULOVA WATCH CO Inc 21 Sept 1971 44048/71 Heading H4J [Also in Division G3] In an electromagnetic transducer comprising a cup 2 la of highly permeable magnetic material surrounding a permanent magnetic rod 21b, the cross-section of the rod is reduced in a non- linear manner to give a constant flux density throughout the rod, and a co-operating coil is shaped complementarily to the rod and cup. Fig. 1 shows a tuning fork resonator 10 for a "watch; each tine 15, 16 carries a magnetic element 21 which co-operates with a fixed drive coil 26 or drive and sensing coils 22, 23. The coils are wound on tubular carriers 24, 27 fixed to units F 1 , F 2  which are attached to pillar plate 14 of the watch and carry the components of an electronic maintaining circuit. The sides of the cups 21a are cut away to reduce the thickness of the transducer and to eliminate dashpot effects. The rod 21b may be reduced in a series of tapered steps. Applications such as loud-speakers and hearing aids are suggested.
Patent GB-1348250-A (GB)
Title: Specimen testing microscope stages
IPC: G02B21/24
Filed: 1970-07-10
Abstract: 1348250 Tension and compression tests TRADE & INDUSTRY SECRETARY OF STATE FOR 8 Oct 1971 [10 July 1970] 33690/70 Heading G1S A double headed test piece 1, Figs. 1 and 2 is located by quadrants a, b, c and d or by pins on plates 2, 3 which are screwed to mounting members 4, 5 arranged to slide apart or together along a centre linear track 7 and outer tracks 8, 9 to tension or compress the test piece. The ends of the members 4, 5 abut centrally pivoted levers 10, 11 which are each moved by a hydraulic piston such as 14, and gas expansion coolers such as 24 cool the members 4, 5 by conduction or the members may be heated if necessary. A linear electromagnetic transducer 27 is mounted between 4 and 5 to give a measure of their total movement and an electromagnetic transducer (21) Fig.4 (not shown) gives an indication of the load applied to the test piece. The hydraulic pistons moving the members 4, 5 may move at identical or different measured constant rates. In Figs.5-7 (not shown) the levers 10, 11 are each pivoted by a screw moved linearly against the lever end by a gear wheel driven by a worm from a telescopic universally jointed shaft and a drive knob (41) or (43).
Patent GB-1349518-A (GB)
Title: Optical  character reader
IPC: G06K7/12
Filed: 1970-10-14
Abstract: 1349518 Cathode-ray tube circuits NATIONAL RESEARCH DEVELOPMENT CORP 13 Jan 1972 [14 Oct 1970] 48889/70 Heading H4T [Also in Division G4M] A cathode-ray tube sweep control circuit has a sine and cosine generator 10 feeding a 20 Hz sine wave 11 directly and via inverter 13 to a switch 16 and a cosine wave 12 directly and via an inverter 18 to a switch 21. The switches are operated together at 200 Hz to produce a switched sine wave Fig. 5A, and a similar cosine wave (Fig. 5B, not shown). The switched signals are fed to integrators 22, 23, amplifiers 24, 25 and a vidicon tube line coil 26 and field coil 27. The integrated wave forms create a sweep pattern as shown in Fig. 5E which is used to scan data on a label (Divisions G4-G6).
Patent GB-1354007-A (GB)
Title: Rope securing and tensioning device
IPC: F16G11/12
Filed: 1971-11-27
Abstract: 1354007 Rope securing and tensioning device B J FARROW 22 Nov 1972 [27 Nov 1971] 55163/71 Heading E2A [Also in Division F2] A rope securing and tensioning device comprises a level 11 which, in use, is pivotally attached to a fixed point adjacent one end and a boss 14 attached to the lever 11 at a distance from the one end. The boss 14 is substantially cylindrical and is formed with a groove in its substantially cylindrical surface, the groove having a first at least part annular portion 18 extending at least part way around the circumference of the boss at one end thereof, a second substantially helical portion 19 leading from the first portion 18 to a position at the other end of the boss 14 and preferably a third portion 20 leading from the second portion 19 and being substantially helical but of opposite head to the second portion. The arrangement is such that a rope R passing around the bars lies in the first second and third portions, the rope in the third portion being interposed between the bars and the rope passing into the first portion. The boss, as shown, is provided with a pair of flanges 16, 17, the flange 17 adjacent first portion 18 of the groove being formed with a cut-away portion 22 through which the rope from the third portion of the groove passes. The boss may be formed adjacent the junction between the second and third portions of the groove with a spur or stud to assist in the retention of the rope (Fig. 4, not shown). The fixed point is comprised by a plate 10, the lever 11 being provided with a stop 21 for co-operation with the plate to limit the pivotal movement of the lever in its over-centre tensioning movement.
Patent GB-1355344-A (GB)
Title: Dealkylation of aromatic hydrocarbons
IPC: C07C4/20
Filed: 1970-08-06
Abstract: 1355344 Dealkylating C 8  aromatic hydrocarbons IMPERIAL CHEMICAL INDUSTRIES Ltd 28 July 1971 [6 Aug 1970] 37940/70 Heading C5E A process for the preferential dealkylation of ethylbenzene in a mixture of ethylbenzene and xylenes comprises passing the feed with steam, preferably in substantial molar excess, in the vapour phase at 300-800‹ C. over a catalyst comprising Ag, Au or a Group VIII metal on a support and separating benzene from the other aromatic hydrocarbons in the organic phase of the product. Preferably the reaction is carried out at 5-50 atmos. gauge and in the presence of H 2 . The Group VIII metal may be Ni, Pt, Pd, RR, Ru or Ir and the support is preferably Al 2 O 3  containing at least 50% alpha-alumina. Aliphatic hydrocarbons may be present in the feedstock.
Patent ID-30391-A (ID)
Inventor: ZUPANICK JOSEPH A
IPC: E21B47/09
Filed: 1999-11-19
Abstract: Improved method and system subterranean deposits from the surface that substantially eliminates or reduces the disadvantages and problems associated with previous systems and methods. In particular, the present invention provides an articulated well with a drainage pattern that intersects a horizontal cavity well. The drainage patterns provide access to a large subterranean area from the surface while the vertical cavity well allows entrained water, hydrocarbons, and other deposits to be efficiently removed and/or produced.
Patent IL-102082-A (IL)
Title: Antiemetic composition containing a cannabinol derivative
Inventor: ABRAHAMOV AVRAHAM
IPC: A61K31/35
Filed: 1992-06-02
Abstract: An antiemetic pharmaceutical composition for use in oncologic pediatric medicine comprising an effective quantity of a compound of the formula CH3OH OC5H11
Patent IL-102884-A (IL)
Title: Method and intermediates for the preparation of 6-fluorobenzisothiazoles
IPC: A61K31/425
Filed: 1992-08-20
Abstract: A process for the preparation of 6-fluoro-1,2-benzisothiazoles of formula I <CHEM> where R is hydrogen, loweralkyl, cycloalkyl, aralkyl, aryl, or a group of the formulae <CHEM> -CO<6>R<6>, -CN or -C(=O)R;<6> R<6> is alkyl or aryl; k, m, m<*>, n and n<*> are independently integers from 1 to 4; which comprises     a) reacting a compound of the formula III <CHEM> wherein R is as defined above and R<7> is hydrogen, loweralkyl, or arylloweralkyl, with a halogenating agent to obtain a compound of the formula IV <CHEM>  wherein R is as defined and Hal is halogen, and b) reacting the compound of formula IV as obtained in step a) with ammonia. s
Patent IL-118491-A (IL)
Title: Use of pyrolidine derivatives in the preparation of a medicament for reducing alcohol consumption
IPC: A61K31/00
Filed: 1996-05-30
Abstract: PCT No. PCT/FR96/00801 Sec. 371 Date Nov. 26, 1997 Sec. 102(e) Date Nov. 26, 1997 PCT Filed May 29, 1996 PCT Pub. No. WO96/38139 PCT Pub. Date Dec. 5, 1996The use of pyrrolidine derivatives of general formula (I) for treating chronic alcoholism or conditions caused by alcohol abuse is described.