baber/WOPTO huggingface dataset:
Patent GB-1250193-A (GB)
IPC: C09D5/44
Filed: 1968-07-12
Abstract: 1,250,193. Phenol resin compositions; acrylate resin compositions. BADISCHE ANILIN- & SODA-FABRIK A.G. 12 July, 1968 [14 July, 1967], No. 33284/68. Headings C3P and C3R. [Also in Division C7] An aqueous solution or dispersion for use in an electrophoretic coating deposition process comprises a binder based on a mixture of (A) an acrylate resin, an alkyd resin, a maleinized oil, a maleinized unsaturated fatty acid or a mixture of two or more thereof and (B) a phenol-aldehyde condensation product wherein the phenolic structural units of the product (B) consist mainly of more than one phenol nucleus. Examples of the binder are given consisting on a weight basis 30% of a bisphenol A-formaldehyde condensation product B<SP>1</SP> with 70% of an acrylate resin A<SP>1</SP>, or 10% of the product B<SP>1</SP> with either 90% of an alkyd resin A<SP>2</SP> or 90% of maleinized linseed oil; and also of 30% of another phenol aldehyde condensation product B<SP>2</SP> with the acrylate resin A<SP>1</SP>. The product B<SP>1</SP> is a viscous solution obtained by stirring at 50‹ C. for 5 hours a mixture of 2.5 mol of 2:2-bis-(phydroxyphenyl)-propane, 5.0 mol of 40% aqueous formaldehyde solution and 0.63 mol of dimethylethanolamine, while the product B<SP>2</SP> is that obtained by stirring at 80‹ C. for 5 hours 0.20 mol of α:α<SP>1</SP>-bis(p-hydroxyphenyl)-p-diisopropylbenzene, 0.67 mol of 40% aqueous formaldehyde solution and 0.11 mol of dimethylethanolamine in isopropanol, the isopropanol being subsequently distilled off. The acrylate resin A<SP>1</SP> is a water-soluble ammonium salt of a copolymer consisting of by weight 85% butyl acrylate, 5% N-methylolmethacrylamide, and 10% acrylic acid while the alkyd resin A<SP>2</SP> is obtained by heating at 250‹ C. a mixture of glycerine, phthalic anhydride and castor oil in a weight ratio of 1 : 2 : 3 to yield a product with an acid number of 11. The electrodeposited coatings are stoved, e.g. at 170‹ C.
Patent GB-1250434-A (GB)
IPC: A47L1/02
Filed: 1970-02-03
Abstract: 1,250,434. Cleaning window and wall surfaces. ALPANA ALUMINUM PRODUCTS Inc. Feb. 3, 1970 [March 17, 1969], No. 5008/70. Heading A4F. Apparatus movable in a particular direction of travel, e.g. vertically, over the window and wall surfaces of a building has means, such as liquid spraying nozzles 32 and a rotary brush 20, for washing the surfaces, and suction squeegee pick-up means to remove liquid from the surfaces including a squeegee having a mouth with spaced flexible walls, positioned obliquely with respect to the said direction of travel. The squeegee illustrated in Fig. 1 has two pairs of parallel flexible blades 48, 52 and 62, 68 arranged in a V-formation at the vortex of which a port 84 communicates with the housing 86 of a suction fan unit. In alternative embodiments Figs.6 and 9 (not shown) the squeegee blades are arranged as an inverted or consist of two parallel inclined blades only.
Patent GB-1251144-A (GB)
IPC: A01K93/02
Filed: 1969-04-03
Abstract: 1,251,144. Fishing float. H. S. WOLFE. 3 April, 1969 [23 Dec., 1968], No. 17587/69. Heading A1A. [Also in Division B7] A float e.g. a fishing float or buoy, comprises a spherical body from the upper reflecting part of which extends a plunger 12 having line attaching means. In one example, a hollow plastics fishing float is made highly reflective by having a painted multifaceted surface 26, Fig. 2. In another example, Fig. 6, the float has a pattern 46 of pearlescent paint. If the float is transparent the faceted surfaces are under the outer surface.
Patent GB-1251771-A (GB)
IPC: B25J9/14
Filed: 1970-02-19
Abstract: 1,251,771. Work-holders; metal sheet feeds. L. F. BLATT. 19 Feb., 1970 [14 April, 1969], No. 8148/70. Headings B3B and B3W. A workpiece gripper A for, e.g. machine tools, welding or press operations, has pivotal arms 41, 42 which are operated by the reciprocal movement of a clevis which is connected to a spring 38 biased piston-rod end 31 movable in a bore of the body 26 of an adapter assembly B. The piston-rod end 31 is connected to a pistonrod 17 of a pneumatic cylinder 11 of a travel cylinder assembly C. The cylinder 11 is fixedly supported by a plate 14, a rod end assembly 19, and a hanger rod 18, and, if necessary, by a further bracket 46. A rod 23 is fixed to the body 26 and passes through a bore in rod end assembly 19 and carries a stop collar 24 and bumper 25. In operation initial movement of piston-rod 17 feeds the gripper head A and adapter assembly B into e.g. a machine tool, until the bumper 25 engages the rod end assembly 19. Further movement of piston-rod 17 moves the piston-rod end 31 in the body 26 to close the arms 41, 42 of the gripper A. When the piston-rod 17 is retracted the spring 38 ensures that arms 41, 42 are opened during initial movement thereof. The gripper head A can be mounted on flange 28 of the body 26 in one of four 90 degree spaced positions.
Patent GB-1256969-A (GB)
IPC: C07D265/26
Filed: 1969-03-20
Abstract: 1,256,969. Quinazolinone derivatives. WALLACE & TIERNAN Inc. 20 March, 1969 [29 March, 1968], No. 14734/69. Heading C2C. Novel, therapeutic compounds I (including salts thereof) wherein X is halogen or CF 3 , R 6  and R<SP>1</SP> 6  are alkyl, acyl, phenyl or phenyl-alkyl or R 6  is H and R<SP>1</SP> 6  is alkyl, acyl, phenyl or phenyl-alkyl, R 2  and R<SP>1</SP> 2  are H, alkyl, alkenyl, mercaptoalkyl, 2,2,2 - trifluoroethylthio - alkyl, alkylthio - alkyl, benzyl - thio - alkyl, haloalkyl, aralkyl, aryl, substituted aryl or aralkyl, cycloalkyl, cycloalkyl-alkyl, alkoxy or alkoxy-alkyl or R 2  and R<SP>1</SP> 2  together with the 2-carbon atom comprise a carbocyclic or heterocyclic ring, R 1  is H, aralkyl, substituted aralkyl, hydroxyalkyl, alkoxy-alkyl or alkyl, R 5  and R 8  are H, alkyl, amino, alkoxy or alkoxy-alkyl, R 3 , R<SP>1</SP> 3  and R<SP>11</SP> 3  are H alkyl, OH, alkoxy, alkoxy-alkyl, halogen, CF 3 , SO 2 NH 2  or amino and n is 0, 1, 2, 3 or 4, provided (a) that when R 6  is H and R<SP>1</SP> 6  is alkyl (i) neither R 5  nor R 8  is amino and (ii) R 5  and R 8  are not both H and (b) that R 1  is not hydroxyalkyl when R 6  is H, are obtained by reacting an amide II with an appropriate aldehyde, acetal, ketone or ketal, and optionally hydrogenating compounds I, so obtained, wherein R 1  is benzyl to afford compounds I wherein R 1  is hydrogen; compounds I may also be obtained by acylating, arylating, alkylating or aralkylating corresponding compounds wherein R 6  and R<SP>1</SP> 6  both signify hydrogen. 3 - Carboxy - 4,6 - dichloro - benzenesulphonyl chloride, obtained from 2,4-dichlorobenzoic acid utilizing chlorosulphonic acid, is reacted with dimethyl- and dibenzyl-amines to yield the corresponding sulphonamides. 2,4-Dichloro-5- (N,N - dimethyl- and -dibenzyl - sulphamoyl)-N- (o-tolyl)-benzamides, obtained from the corresponding benzoic acids (i.e. the foregoing, corresponding sulphonamides)-via the corresponding acid chlorides-by reaction with o-toluidine, are converted to 2-benzylamino-4-chloro-5-(N,N-dimethyl- and -dibenzyl-sulphamoyl)-N- (o-tolyl)- benzamides by reaction with benzylamine.
Patent GB-1264310-A (GB)
IPC: B41F13/46
Filed: 1968-12-27
Abstract: 1,264,310. Printing apparatus. H. N. BUSH. 23 Dec., 1969 [27 Dec., 1968], No. 61555/68. Heading B6C. A late-news printing press, which is required to accept newspapers of varying thickness between upper and lower front and back driven rollers, and to present them to a printing cylinder, has chain (or positive drive belt) driving connections between the roller shafts and an automatic chain tensioner in the chain between the lower back shaft and the upper shafts. The lower back shaft drives the lower front shaft by way of a first chain and the top back shaft is driven from gears driving the lower back shaft through a second chain with an automatic tensioner. The top back shaft is mounted in pivoted bearing brackets, and is spring loaded, so that its distance from the lower back shaft may vary. A further chain drives the top front shaft from the top back one.
Patent GB-1266840-A (GB)
IPC: F16D/
Filed: 1971-01-19
Abstract: 1,266,840. Friction clutch. CARL HURTH MASCHINEN-UND ZAHNRADFABRIK. 19 Jan., 1971 [16 Feb., 1970; 8 July, 1970; 14 Sept., 1970], No. 2526/71. Headings F2C and F2L. Engagement of a friction clutch or, as shown, a double friction clutch connecting gear-wheels to a shaft is effected initially by an axially sliding sleeve 16 which moves pressure plates 17 or 18 axially to lightly engage the respective multiplate clutch (20), (21), Fig. 1 (not shown), causing relative rotation between the plate 17 or 18 and a flange 15 fast with the shaft so that balls 30 in recesses 24, 27 in the flange and plate cam them apart to complete the engagement of the clutch. With symmetrical recesses the clutches are bi-directional rather than unidirectional as shown. The plates 17, 18 are drawn axially together by hairpin springs (31), Fig. 4 (not shown), engaging studs 32 on the plates and passing through openings 37 in the sleeve 16 which is formed with internal ramp surfaces (46), (35) on lugs (38), (39) which cooperate with parallel surfaces (46), (48) on lugs (44) on the plates to move them axially and to allow relative turning for full clutch engagement. A spring detent 56 holds the sleeve 16 in its neutral position and biases it in its end positions. Again, Figs. 6 and 7 (not shown), the plates 17 and 18 urge the friction discs against end plates (70), (70<SP>1</SP>) which are spring biased against stops towards the plates to provide clutch slip on overload. Relative turning between the plates 17, 18 and flange 15 is limited by pins (77) engaging recesses (79). The sleeves 16 are moved axially by a cam (106), Fig. 8 (not shown), on a shaft (103) and engaging with play in a groove (108) in a control fork (101) slidable on a fixed rod (110). The cam carries a spring biased plunger (112) engaging a narrow groove in the bottom of groove (108) and causing the two to move together for initial clutch engagement and then to allow the sleeve to move independently of the cam for the final clutch engagement.
Patent GB-1266846-A (GB)
IPC: F16H55/56
Filed: 1970-10-27
Abstract: 1,266,846. Expanding-pulley gear; construction of keys. GETRIEBEWERK WERNIGERODE VEB. 27 Oct., 1970, No. 51025/70. Headings F2D and F2U. In an expanding V-belt pulley gear, one or both flanges 2, 3 are slidably keyed on a shaft 1 by a plastics covered metal key 6. The key 6 may be formed as a hollow sheet metal core (Figs. 2 to 4) or as a cast or forged solid metal core (Figs. 5 and 6), holes or notches 13, 14 therein serving to retain the plastics covering.
Patent GB-1296368-A (GB)
IPC: G03C1/485
Filed: 1969-12-18
Abstract: 1296368 Merocyanine dyes EASTMAN KODAK CO 18 Dec 1969 [24 Dec 1968] 61753/69 Heading C4P [Also in Divisions C2 and G2] A merocyanine dye of the gernal formula or an acid addition salt thereof is prepared by condensing a novel compound of the formula (see Division C2) with a compound of the formula  wherein Q represents the atoms necessary to complete a 5- or 6-membered carbocyclic orheterocyclic ring which may be substituted and which may form part of a polycyclic nucleus, R 4  is an alkyl, substituted alkyl, cycloalkyl, aralkyl, alkenyl or aryl group, n is 0 or 1, X is an anion and Z represnts the atoms necessary to complete a heterocyclic nucleus having 5 or 6 atoms in the heterocyclic ring which may act as a desensitizing nucleus (defined). The examples describe dyes in which Q completes a 2H- pyrido-[1,2-a]-pyrimidin-2,4-(3H) dione and Z completes a lH-imidazo-[4,5-b]-quinoxaline nucleus substituted by methyl, phenyl and/or chloro or a benzo-thiazole, -oxazole or -selenazole substituted by alkyl and optionally nitro.
Patent GB-1296478-A (GB)
IPC: F16C13/00
Filed: 1970-07-27
Abstract: 1296478 Rollers GENERAL ELECTRIC CO 27 July 1970 [20 Aug 1969] 36259/70 Heading F2U [Also in Division H5] An induction heater, for insertion within a rotating godet 20 for processing synthetic fibres, comprises a hollow spool of magnetizable material having a central laminated core 10, with radially extending laminations 10a, and annular laminated end flanges 12, 13, with transverse laminations, the annular continuity of each flange being interrupted by a slot 17, and a winding 18 upon the core 10 between the flanges 12, 13. Laminations 10a are spaced apart by projections 19 near their outer edges and each lamination is coated with an insulating layer. Each disc making up the flange 12 or 13 is pre-coated with insulation and the discs are riveted together by rivets 22. The flanges 12, 13, are clamped to the core 10 by screws 14 extending through hollow rods 15, 15a interspersed through the laminations 10a. Core 10 enters inserts 11 in the end flanges 12, 13. The invention reduces magnetic drag during operation.
Patent GB-1301847-A (GB)
IPC: B29C65/74
Filed: 1969-09-08
Abstract: 1301847 Seaming and finishing edges of non- metallic sheet material BRITISH VISQUEEN Ltd 14 Aug 1970 [8 Sept 1969] 44342/69 Headings B5A and B5K [Also in Division D1] A thermoplastic web 11 is slit by advancing the web 11 continuously past a hot knife 14 to melt and slit the web and form bead seals along the slit edges thereof, a current of gas substantially inert to the material of the web 11 being passed through the slit in the web in the vicinity of the knife 14 to prevent depositions on the knife 14. As shown, the thermoplastic film web 11 passes around a roller comprising two hollow parts 1, 2 each freely rotatable about a shaft 4 and separated by a spacer 5 to form a slot into which a projection 15 on a resistanceheated knife blade 14 extends so that a bevelled edge 16 meets the advancing web 11. A hollow shaft 6 surrounds one end of the shaft 4, extends the whole length of the part 1, and is provided with an air inlet 7 and apertures 8 leading into the body of the part 1. Apertures 9 are provided in an end plate 3 of the part 1. Air is blown on to the knife 14 through the apertures 9. Alternatively, a vacuum pump may be connected at 7 to the shaft 6 so that air currents pass inwards through the apertures 9. In a modification, a stationary baffle is positioned within the roller to partially close the slot except in the vicinity of the blade 14. In a further modification, the roller is constructed with more than two sections providing at least two slots with means for supplying air to, or withdrawing it from, one or both sides of each slot. The blade may be shaped as described in Specifications 1,301,846 and 1,301,848. The web 11 may be of flattened tubular film and is slit and sealed to form bags. Alternatively, the web 11 may be a single layer of thermoplastic film or a woven or non-woven thermoplastic fabric slit and sealed to prevent fraying of the cut edges.
Patent GB-1307682-A (GB)
Title: Identification or marking devices
IPC: G09F3/14
Filed: 1969-11-04
Abstract: 1307682 Label T G B VOYCE 21 Oct 1970 [4 Nov 1969] 54035/69 Heading B8F An identification or marking device comprising a flat tag adapted for display at one end of a cylindrical body, gripping means adapted to make frictional engagement with the surface of said body, and resilient connecting means between said tag and said gripping means adapted when tensioned to hold the tag against the end of the body. As described a tag comprises two leaves 4, 5 (Fig. 1) connected at fold 6 and having slots 12 to accept the bight of an elastic band 13. The band 13 is divided at 14. When assembled by adhering leaves 4, 5 together with the bight of the band therebetween the loop 14 is opened and passed round a cylindrical object 15 (Fig. 2) so as to frictionally engage the surface, the portion 13 of the band holding the tag against the end of the object 15. The tag may be of cardboard, plastics or other material and may bear adhesive covered by a strip-off protective coat on one of the leaves. The outer surface of disc 5 may be capable of being expungably written on or have printed or other paper or like discs adhered thereto.
Patent GB-1307759-A (GB)
Title: Handling rectangular plates
IPC: H01M10/14
Filed: 1970-09-04
Abstract: 1307759 Collating and stacking rectangular plates ELECTRIC POWER STORAGE Ltd 3 Dec 1971 [4 Sept 1970] 42486/70 Heading B8C A conveyer 14 feeds three rows 11, 12, 13 of rectangular plates 10 to steps 16-18 arranged transversely of the conveyer 14, the plates 10 are advanced down the steps by a saw-tooth pusher 25 so that succeeding plates coming from the rows 11, 12 are deposited on to plates previously fed from the rows 12, 13, and the plates are then fed to a stacker 30. The steps may be horizontal or sloped away from the conveyer 14 and the stacker 30 to align the plates. The stacker comprises four open ended helices 31-34, (e.g. coil springs), between the convolutions of which the plates are received. The helices are rotated to raise the plates to form a stack between guides 51, 53. The helices are adjustable to cope with varying sizes of plates.
Patent GB-1308303-A (GB)
Title: Apparatus for use in laying bricks in the erection of wall struc tures
IPC: E04G21/18
Filed: 1969-04-10
Abstract: 1308303 Bricklayers apparatus R F A EMMS 19 March 1970 [10 April 1969] 18362/69 Heading E1S Apparatus for use in aligning successive courses in a brick wall comprises an angle member having two slatted plates 1, 2 interconnected at right angles by a tube 3 welded thereto, a segmental base plate 4 and a support plate 5 having two telescopic legs 10, 11 pivotally mounted thereon. The angle member is secured vertically by the legs and by stay wires 18 using spirit levels 13. Spaced slots 15 corresponding to the spaces between successive courses and guide lines 16 are secured therethrough and to a corresponding slot in a similar angle member at the other end of the wall. After a number of courses e.g. 18 corresponding to the height of the angle section have been built up, the apparatus is removed and remounted with the segmental plate 4 between the two of the laid courses, e.g. 10th and 11th.
Patent GB-1310373-A (GB)
Title: Pads for pillows and mattresses and upholstery
IPC: A61G7/057
Filed: 1970-11-03
Abstract: 1310373 Mattresses &c. R MEHLMAN 11 Oct 1971 [3 Nov 1970] 52141/70 Heading A4M A pillow, cushion or mattress pad comprises a body 10 of foamed plastics or rubber provided on each of two opposed main faces with a plurality of respectively aligned, generally conical projections 17 and recesses 18, each of the aligned recesses 18 being connected by holes 19 extending through the body 10. The body has an integral, water-tight skin 21 which may be formed during moulding of the body or may be sprayed on.
Patent GB-1312903-A (GB)
Title: Strong organic acid salts of amino acid anhydrides
Filed: 1971-01-19
Abstract: 1312903 Strong organic acid salts of amino acid anhydrides AJINOMOTO CO Inc 19 Jan 1971 2690/71 Heading C2C Salts capable of being formed from (i) a dicarboxylic amino acid anhydride selected from aspartic and glutamic anhydrides and (ii) a strong organic sulphonic acid having a dissociation constant (as determined at 25‹ C.) equal to or greater than 1À8 Î 10<SP>-4</SP>, may be obtained by contacting a salt of aspartic or glutamic acid with said organic sulphonic acid with at least one mole of acetic anhydride per mole of the contacted salt, in a manner such as to ensure dehydration of the contacted salt. The reaction is suitably effected in an inert organic solvent at a temperature below 80‹ C. Strong organic sulphonic acids specified are benzene-, p-toluene-, p-chlorobenzene and α- and #-naphthalenesulphonic acids.
Patent GB-1313796-A (GB)
Title: Photographic processing
IPC: G03C5/31
Filed: 1970-04-20
Abstract: 1313796 Replenishing photographic silver  halide developers. Automatic control of proportion I P C SERVICES Ltd 19 April 1971 [20 April 1970] 18830/70 Headings G2A G2C and G3R A photographic silver halide developer solution is replenished to correct (i) decrease in unoxidized developing agent concentration and an increase in halide ion concentration due to the development of silver halide materials, and (ii) decrease in unoxidized developing agent concentration due to aerial oxidation, by using two developer replenisher solutions having different halide ion concentrations. In the Fig., a developer sample drawn from the development tank 1 by a sampling pump 6 is sensed for the state of oxidation of the developing agent by the redox electrode 5 and for halide ion concentration by the halide sensor electrode 11. The halide electrode 11 controls addition by pump 17 of the first replenisher solution which preferably contains fresh (unoxidized) developer solution and has zero halide ion concentration. The redox electrode 5 controls addition by pump 16 of the second replenisher solution which preferably contains fresh developer and has a halide ion concentration equal to the desired concentration in the developer. A time switch 19 allows the system to be operated at selected time intervals and an electronic or mechanical logic device may prevent addition of the second replenisher when the addition of the first replenisher is required.
Patent GB-1315683-A (GB)
Title: Control of water borne vessels
IPC: B63H25/44
Filed: 1970-11-05
Abstract: 1315683 Stopping ship's way V GRIFFITHS 20 Oct 1971 [5 Nov 1970] 52587/70 Heading B7V A tanker includes four braking panels which are pivotable about their vertical forward edges out of hull recesses. The degree and rate of opening of each panel is signalled to the bridge so that operating failures can be readily observed. The panels may be hydraulically operated, the operating forces being transmitted to the panels through the stocks on which they are mounted. The operation of the panels may be subject to electro-pneumatic control. The port and starboard panels may be operated separately to supplement the action of the ship's rudder.
Patent GB-1316135-A (GB)
Title: Hammer
IPC: B25D1/00
Filed: 1970-03-19
Abstract: 1316135 Hand hammers THOR HAMMER CO Ltd 19 April 1971 [19 March 1970] 13219/70 Heading B4C A hammer comprises a tubular head 11 provided at each end with a striking face, at least one of which is detachable, and a single, slidable insert within the head. As illustrated, a hammer having an integral head 11 and handle 12 moulded from plastics or die-cast from zincalloy, aluminium or aluminium-alloy comprises a pair of detachable striking faces 13, 14 formed respectively of aluminium alloy and of plastics, e.g. polythene, and a substantially cylindrical insert 19 of metal, e.g. steel, cast iron, lead or zinc alloy, or aluminium. Axial grooves 21 are provided in the periphery of the insert to permit transfer of air from one side of the insert to the other. Alternatively or additionally axial grooves may be provided on the interior of the head. The faces may be of greater diameter than the head. Cushioning discs 22 of resilient plastics material, e.g. polyurethane or rubber, are provided. Cushioning means (Fig. 2, not shown), may be provided on one or each end face of the insert. The interior of the head may be coated with PTFE or a low-friction silicone material. The insert may alternatively be a ball.
Patent GB-1328337-A (GB)
Title: Headboards
IPC: A47C19/02
Filed: 1971-03-19
Abstract: 1328337 Headboard upholstery CH STOCKTON BROS (HEADBOARDS) Ltd 17 March 1972 [19 March 1971] 7392/71 Heading A4M A headboard for bedsteads comprises a cover C drawn tight over foam plastics padding B and secured to a base panel A by staples c in grooves a' defined between spaced reinforcing strips b secured by further staples b' to the panel A.
Patent GB-1336090-A (GB)
Title: Electrical capacitor
IPC: H01G4/32
Filed: 1972-10-16
Abstract: 1336090 Capacitors PYE Ltd 16 Oct 1972 47581/72 Heading H1M In a wound capacitor including a plurality of electrodes of one polarity, a composite strip comprises electrode strips 7, 8, 9 alternating along its length with insulating strips 10, 11 the strips being joined end to end. Preferably each insulating strip comprises two plastics films arranged as a double layer the ends of which overlap opposite sides of the adjacent metal strip and are there heat sealed through holes in the ends of the metal strip (Figs. 3, 4, not shown). The insulating material may be polyethylene or woven nylon fabric.