baber/WOPTO huggingface dataset:
Patent GB-1404591-A (GB)
Title: Photosensitive material
IPC: G03C1/73
Filed: 1971-08-25
Abstract: 1404591 Photo-sensitive materials IMPERIAL CHEMICAL INDUSTRIES Ltd 2 Aug 1972 [25 Aug 1971] 39840/71 Heading G2C A photo-sensitive material comprises a waterpermeable polymeric layer which contains a photosensitive salt of formula: wherein R<SP>1-10</SP> are H, halogen or organic radicals and R<SP>1</SP> and R<SP>12</SP>, if present, are halogen or organic radicals, z is O or an integer, X is an anion of an acid of pKa less than 2.5, m is 1 or 2 and at least 1 N atom is quaternary, isoalloxazine or a derivative thereof of general formula: wherein R<SP>13-16</SP> may be H, halogen, alkyl, aryl, acyl, haloalkyl, carboxylic or sulphonic acid ester and R<SP>17</SP> may be a hexose or a pentose group or phosphate salt, or #CH 2 ) n -CH 2 -N(R<SP>18</SP>) 2  or#CH 2 ) n  -CH 2 -N<SP>+</SP>(R<SP>18</SP>) 3 X<SP>-</SP> where R<SP>18</SP> is H or alkyl X is an anion and n is 0, 1 or 2 and a water-soluble compound which has a triplet state energy greater than that of isoxallazine or derivative thereof and thus increases the sensitivity of the film, particularly between 350 and 400 mm. Specified compounds are sulphonated derivatives of anthraquinone, benzophenone, benzaldehyde, phenanthrene, chloro- or bromo-naphthalene, quinoline or biphenyl or quarternized dialkylamino aldehydes. Water-soluble polymers specified are gelatine, alginates, vinyl polymers, polysaccharides and polyammonium methacrylate.
Patent GB-1282589-A (GB)
Title: Process of producing an electrical resistor
IPC: H01C17/065
Filed: 1969-08-11
Abstract: 1282589 Resistance element CARRIER CORP 11 Aug 1969 [20 Sept 1968] 40121/69 Heading C1M [Also in Division H1] An electrical resistance element is made by forming a finely divided mixture of glass and metal or metallic material (e.g. a resinate), blending the mixture with an organic medium comprising ethyl cellulose dissolved in 1-decanol or 1-undecanol to form a mixture of printable viscosity, printing the blend on to a ceramic substrate, and heating to drive off organic material and bond the glass and metal to the base to form the element. The glass may be a lead borosilicate glass, and the metal one or. more of Au, Ir, Ru and Rh. Ag and/or Pd may also be included. The ceramic substrate may be steatite, fosterite, sintered or fused alumina or a zircon porcelain.
Patent GB-1500330-A (GB)
Title: Process for the preparation of alpha,alpha,alpha',alpha'-tetramethyl phenylene biscarbinols
IPC: C07C31/18
Filed: 1975-10-01
Abstract: 1500330 Preparation of α,α,α<SP>1</SP>,α<SP>1</SP>-tetramethylphenylene biscarbinols BAYER AG 1 Oct 1975 [4 Oct 1974] 40121/75 Heading C2C The invention relates to a process for the preparation of α,α,α<SP>1</SP>,α<SP>1</SP> - tetramethylphenyl. ene biscarbinol by the oxidation of at least one diisopropyl benzene with air or oxygen at elevated temperature in the presence of an aqueous solution of a strong alkali, the oxidation being carried out with a monocarbinol and/or biscarbinol content of at least 52% by weight in the organic phase and an alkali concentration of at least 8% by weight based on the aqueous phase and 1 to 10% by weight based on the organic phase.
Patent GB-1482394-A (GB)
Title: Method and apparatus for roof drilling
IPC: E21B17/046
Filed: 1975-10-01
Abstract: 1482394 Roof drilling tool assembly CARMET CO 1 Oct 1975 [3 March 1975] 40128/75 Heading B3C In a method of roof drilling a dismantlable tool assembly comprising a starter-driver bar 2, a number of rod extensions 14 and a bit 24 is used, the starter-driver bar having an end 4, Figs. 1, 3, adapted to be driven by a motor 6, Fig. 8, and a female socket end 8, Figs. 1 and 4, the or each rod extension having a male end 16, Figs. 2 and 5, to fit socket 8 and a female socket end 18 like end 8, and the bit having a male shank 26, Figs. 6, 7, similar to end 16 of extension 14. The bit may be locked in the rod extension or starter-driver bar female socket by a pin 32 fitting through holes 28 and 12 or 22. The starter-driver bar is connected to motor 6 and the bit connected to the driver bar and a starter hole is drilled whereafter the tool is retracted. A rod extension is fitted between the bit and the starter-driver bar and drilling recommenced. Further rod extensions may then be fitted between the previous extension and the starter-driver bar. An axial bore may be provided in the assembly for removal of dust by suction through holes 13, 23.
Patent GB-1110696-A (GB)
Title: Signature or like sheet handling mechanism
IPC: B65H39/055
Filed: 1965-09-22
Abstract: 1,110,696. Signature handling apparatus. HARRIS INTERTYPE CORPORATION. 22 Sept., 1965 [29 Sept., 1964], No. 40475/65. Heading B6H. Signature handling mechanism 10 which is operable to assemble several signatures into a book and secure them together by stapling comprises a collator portion 11 including a plurality of signature feeding stations 13 at each of which a hopper 14 supports a plurality of like signatures which are fed in succession and in superposed position with preceding different signatures by a drum 17 and endless chain 18 on to saddle members 22 adjacent a signature conveyer 16 carrying pushing members 35. Pushing members 35 are adjustable in one or another predetermined position to cope with signatures of one size or of another size which is double that of the first size. Pushing members advance the signatures past a detecting device 44 including a detecting wheel 41, driven from shaft 25, which drives the conveyer 16 and the wheel 41 is clutched to chain sprockets which drive the wheel 41 at either the speed of the shaft 25 when larger signatures are fed or at twice the speed of the shaft 25 when smaller signatures are fed. Providing signatures are collated of the appropriate number the detector wheel 41 does not actuate the associated electrical contacts and relays and the signatures are fed to a shuttle mechanism 76 including fingers 77 and clamp plate 79 which are reciprocated by rocking arms 81, 82 via a connecting rod 83 articulated adjustably in a slot 85 of a gear 84 to deal with the respective sizes of the signatures. Shuttle mechanism advances the signatures past a stapling device 101, 102 which staples the signatures into a book and the stapled signatures are discharged on to upright vertically reciprocated blades 110 which move the stapled signatures into the nip of a delivery conveyer belt mechanism 111, which moves the signatures towards a trimmer mechanism (not shown). The detector wheel 41 is adjusted in speed to sense either the one and the other size of signatures and when an improper number of signatures is present the detector wheel 41 actuates a set of contacts for the appropriate size of the signatures and the contacts close a series of switches and cam operated relays, which co-operate with a delay circuit to disable the staple device 101, 102 and to actuate ejector guide fingers 115.
Patent GB-960964-A (GB)
Title: Improvements in textile print blankets
IPC: F16N11/00
Filed: 1962-10-26
Abstract: 960,964. Laminates. W. R. GRACE & CO. Oct. 26, 1962 [Oct. 26, 1961], No. 40645/62. Heading B5N. A textile print blanket, particularly for automatic screen printing comprises a base layer of at least one ply of woven fabric of extensibility of 6-10% under 60 lb. per inch load, a print layer of at least one ply of extensibility at least twice that of base layer, elastomeric adhesive between the layers and an elastomeric coating on the, or the upper, print layer. A roller-engaging layer of extensible fabric similarly adhered may be provided under the base layer. The layers may be made of cotton, linen or synthetic material but preferably comprise, for the base layer or layers, a light cotton duck pre-stretched before use or a heavier duck having strong inextensible wraps and fewer and weaker wefts, and, for the print layer or layers, and the bottom layer, duck or twill having warp threads which are inherently extensible or possess crimp by the nature of the weave. The adhesives used may comprise water dispersions or solvent solutions of neoprene, butadieneacrylonitrile or butadiene-styrene copolymers, or natural rubber, and the top coating may comprise similar compositions of neoprene, butadiene-acrylonitrile copolymer, polysulphide or polyurethane. As shown, two base layers 12 are adhered to each other by an adhesive layer 13 and by an adhesive layer 15 to a print layer 16 carrying an elastomeric coating 17. The layers are coated and assembled in longitudinally staggered relation, cured in sections in a vulcanizing press, and the ends, left uncured, spliced together with staggered joins and cured. A construction having a roller-contacting layer and staggered joins is described (Fig. 2, not shown). Specifications 659,617, 711,548 and 812,495 are referred to.
Patent GB-1570997-A (GB)
Title: N - sulphonyl thiolcarbamates and the use thereof as herbicide antidotes
IPC: C07C67/00
Filed: 1976-10-01
Abstract: The herbicidal preparation contains a thiocarbamate as herbidical active substance and a compound of the formula I in such an amount that it acts as an antidote. The substituents in the formula I have the meaning given in Patent Claim 1. The compounds of the formula I are particularly suitable for protecting soya bean crops and other agricultural products when thiocarbamate herbicides are used. <IMAGE>
Patent GB-887971-A (GB)
Title: Dyestuffs of the perylene tetracarboxylic acid diimide series and process for their manufacture
IPC: C09B5/62
Filed: 1959-12-02
Abstract: Viscose rayon, cellulose acetate rayon, nylon, polyesters and polyvinyl chloride are spin-dyed with a dyestuff of the formula:- <FORM:0887971/IV (a)/1> where R is a p-phenylene or a 4:41-diphenylene radical.  Red dyeings are obtained.  In an Example (5), polyvinyl chloride, dioctyl phthalate and a dyestuff of the above formula where R is p-phenylene are mixed and rolled.ALSO:The invention comprises dyestuffs of the formula <FORM:0887971/IV (c)/1> wherein R is a p-phenylene or a 4 : 41-diphenylene radical. The dyes are made by condensing perylene-3 : 4 : 9 : 10- tetracarboxylic acid or its anhydride with a p-amino-hydroxybenzene or a 4 : 41-amino-hydroxydiphenyl at a raised temperature or by treating the diisopropyl ether of a dyestuff of the above general formula with aqueous sulphuric acid. The diisopropyl ether when R is p-phenylene is made by condensing p-isopropoxyaniline with perylene-tetracarboxylic acid anhydride.  Examples are given.
Patent GB-886703-A (GB)
Title: Improvements in or relating to heels for footwear
IPC: A43B21/00
Filed: 1959-12-08
Abstract: 886,703. Heels. MAUNOURY, J. Dec. 8, 1959 [Dec. 10, 1958], No. 41651/59. Class 17(2) A projection or projections 4 on the edge of a recess 3 in the metal shell 1 of a heel is folded over to lock a piece 2 of wood or like material in the recess. The piece 2 and recess 3 are of frustro-conical shape, and the piece is recessed or bevelled as at 5 to receive projection 4. The moulded shell may be formed of aluminium alloy. A recess 6 in the shell receives a wooden peg 7 to which a top piece may be attached.
Patent GB-1240206-A (GB)
Title: Improvements in or relating to rotary printing presses
Inventor: GRANGER WALLACE HERMAN
IPC: B41F33/12
Filed: 1969-08-21
Abstract: 1,240,206. Printing apparatus. W. H. GRANGER. 21 Aug., 1969 [18 Dec., 1968], No. 41717/69. Heading B6C. If web 12 breaks shoe 200 drops and switch 201 operates to cause blade 207 to sever the web 12 and to trip inking roller 15 and impression cylinder 17 away from plate cylinder 16. Hydraulic cylinders 218, 242 cause roller 15 to slide in guides 15 and rotate eccentric member 248 to trip impression cylinder 17. The web may receive an imprint on one side from a printing couple 11a, made up of plate cylinder 16 and impression cylinder 17, then an imprint on the other side from a further printing couple 11b. Preferably, the plate cylinder 16 is inked by a duct roller 14 and a forme roller 15, and the ink supply is regulated by blades 54, 61, 114, while excess ink is removed from roller 15 by steel roller 110. Duct roller 14 preferably has a cellular surface, and forme roller 15 is resilientsurfaced, preferably with a durometer hardness of 30-40. The rollers 14, 15 and the cylinders 16, 17 have the same diameter, and plate cylinder 15 may carry plates 16a, 16b of lead-tinantimony alloy or plastics material. Ink fountain 35 may be divided into sections for multiple inking of the plates 16a, 16b.
Patent GB-1469794-A (GB)
Title: Unsaturated polyester resins
IPC: C08G63/52
Filed: 1974-09-27
Abstract: 1469794 Alkanediol zirconates DYNAMIT NOBEL AG 27 Sept 1974 [29 Sept 1973] 42219/74 Heading C2C [Also in Division C3] Example 1 describes the preparation of the zirconate of 2-ethyl-1,3-hexanediol by reacting tetrabutylzirconate with 2-ethyl-1,3-hexanediol. The zirconate of 2,2-dimethyl-1,3-hexanediol may be prepared in a similar way.
Patent GB-1187605-A (GB)
Title: Device for Removing Crude Oil or Oil Products Floating on Water
Inventor: BEZEMER CORNELIS
IPC: E02B15/04
Filed: 1967-09-18
Abstract: 1,187,605. Removal of oil pollution. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 16 Sept., 1968 [18 Sept., 1967], No. 42331/67. Heading C1C. Oil is removed from a water surface by a device comprising a porous body in the form of an endless belt for floating on the water and means for squeezing the absorbed oil from the porous body. The porous body may be formed from an organic polymer e.g. polypropylene or a polyamide and the squeezing process may be carried out by passing the belt through a pair of rotatable parallel cylinders.
Patent GB-1205266-A (GB)
Title: Improvements relating to self-locking fasteners
IPC: F16B39/34
Filed: 1967-09-18
Abstract: 1,205,266. Self-locking fasteners. THREADLINE FASTENER CORP. 18 Sept., 1967 [10 Oct., 1966; 30 Jan., 1967], No. 42439/67. Heading F2H. [Also in Division H2] A self-locking fastener for electrically connecting conductors 7 to a terminal block 3 comprises a fastener body 10 having a bore 12 adapted to receive a stem 2 (e.g. a terminal post) and a resiliently deformable means 14, 114 extending into the bore to engage the stem for retaining the body 10 on said stem 2 and a sleeve 15, 115 tightly fitting about the outside of the body 10 and locking the deformable means 14, 114 in place. The deformable means may be a separate insert 14 which fits in a slot 13 provided in the body 10 or it may be part of the sleeve as shown in Fig. 4 in which the sleeve is heat-shrunk about the fastener body 10 with a portion 114 fitting into the slot 13 in the body 10 to engage the stem 2. Two deformable means may be provided so that the stem 2 is engaged on both sides.
Patent GB-1362096-A (GB)
Title: Method of manufacturing hoses and hose made according to the  method
IPC: F16L17/06
Filed: 1972-09-13
Abstract: 1362096 Pipe couplings ELECTROLUX Ltd 13 Sept 1972 [13 Sept 1971] 42505/72 Heading F2G In making a flexible hose, such as a vacuum cleaner hose, in which hose lengths are temporarily joined before a continuous covering of woven or like material is applied over several lengths, the hose lengths are joined by ferrules 10, which are secured to the covers by projections 14 and remain as a permanent part of the completed hose. A connecting sleeve 32, having a coupling member 33, is swivellably attached to ferrule 10, by projections 14, engaging groove 34. Collar 15 seals against the inner wall of the sleeve.
Patent GB-937475-A (GB)
Title: Improvements in or relating to valve gear for internal combustion engines
IPC: F01L1/18
Filed: 1961-11-29
Abstract: 937,475. Valve gear. FORD MOTOR CO. Ltd. Nov. 29, 1961 [Dec. 7, 1960], No. 42629/61. Classes 7(2) and 7(6). A rocker arm comprises a web portion 12 with one or more integral depending sides 13, and a concave part-cylindrical bearing portion 14 on the upper face of the web 12 with a longitudinal slot 16 therein through which the support bolt 19 passes. The rocker is supported on a trunnion 17 on the bolt 19 which is secured in a projection 21 on the cylinder head having flat sides 23 which engage the depending rocker arm sides 13 to prevent lateral movement of the rocker. The end 27 of the rocker is shaped to engage a push rod 24 and the end 31 is shaped to engage the valve stem and widened to cover the valve spring 37 and prevent excessive amounts of oil dropping thereon. Lubricating oil is supplied through the push rod 24.
Patent GB-1510666-A (GB)
Title: Method of recording wear or condition of a bore surface of a cylinder of an internal combustion engine
IPC: G01N3/56
Filed: 1975-10-17
Abstract: 1510666 Detecting and recording surface wear FORD MOTOR CO Ltd 17 Oct 1975 42658/75 Heading G1S  A method of recording wear or other marks on the inside of an I.C. engine cylinder comprises, applying a substance such as marking blue to the surface, cleaning the blue substance from the surface with a solvent or a cloth but allowing it to remain in any score marks, applying a transparent adhesive tape in strips to all the surface to cause the blue in the scores to adhere to the strips, and then removing the strips from the surface and sticking them on to a white card so that the overlapping strips 1-8 show unworn areas 11, well worn areas 9 and not so heavily worn areas 10.
Patent GB-1003245-A (GB)
Title: Process for the preparation of 2-chloroallyl esters
IPC: C07C69/02
Filed: 1963-10-29
Abstract: 2-Chloroallyl esters are prepared by reacting together, (a) either 1 carbonyl group equivalent of a carboxylic acid or anhydride thereof together with at least 1 equivalent of a substantially anhydrous alkali metal carbonate, or 1 equivalent of an alkali metal salt of a carboxylic acid, and (b) at least 1 mol. of 2,3-dichloropropene-1, under substantially anhydrous conditions at an elevated temperature in the presence of a tertiary amine or quaternary ammonium salt that is at least partially soluble in the reaction mixture.  The carboxylic acids, or their anhydrides or salts, may be monocarboxylic or polycarboxylic acids or partially esterified polycarboxylic acids, many such compounds being specified.  Examples are given.
Patent GB-916724-A (GB)
Title: Vehicle direction indicator systems
Inventor: PARKES ERIC BERNARD
IPC: B60Q1/38
Filed: 1960-12-15
Abstract: 916,724. Vehicle direction indicator systems. LUCAS (INDUSTRIES) Ltd., JOSEPH. Nov. 15, 1961 [Dec. 15, 1960], No. 43164/60. Class 118. Relates to a vehicle direction indicator system of the kind comprising a manually operable three-position switch 10 having a contact arm 9, adapted for connection through a flasher unit 1 to a source of supply (connected to terminal 2), and a pair of contact-pieces 11, 12 through which the flasher unit can be connected alternatively to lamps 13, 14 on opposite sides of the vehicle respectively. A second switch 4, in its normal position shown, connects the flasher unit to the arm 9, but in its other, emergency, position, connects the unit to one of the said pair of contact-pieces 12, and also to the coil of a relay 16. Over a normally open switch 15 operable by the said relay, the other of the said pair of contact-pieces 11 is connected to the source of supply so that both lamps 13, 14 flash. Indicator lamps 3 and 17 may be included in the system.
Patent GB-1381385-A (GB)
Title: Panel mounting systems and gaskets therefor
IPC: E06B3/62
Filed: 1972-09-20
Abstract: 1381385 Glazing; panel wall structures STANDARD PRODUCTS CO 20 Sept 1972 [15 Nov 197.1] 43557/72 Headings E1R and E1W An elongate elastomeric gasket 50 has a channel portion for receiving a panel edge, stiffening means 100 extending into a lip 60 of the channel portion, and holes 102 extending through the web 72 to accommodate fastening means 110. The stiffening means comprises sheet metal nuts 100 moulded in the gasket. A plurality of aligned locking strips 74 are provided along the gasket. Fastening screws 110 extend through mullion member 30, between spaced ends of strips 74 and through holes 102 to engage nuts 100. Alternatively the gasket 50 has embedded screws (150, Fig. 4, not shown), the heads providing stiffening. A plurality of panels are mounted to form a wall of a building.
Patent GB-1109094-A (GB)
Title: Improvements in or relating to agricultural ploughs
IPC: A01B15/00
Filed: 1963-11-06
Abstract: 1,109,094. Ploughs. A. T. HUTCHINSON. 5 Nov., 1964 [6 Nov., 1963], No. 43788/63. Heading A1B. A mouldboard type plough comprises one or more plough bodies incorporating a stabilizer fin 11 of substantially triangular shape in plan, and mounted so that the cutting edge 14 lies in a substantially horizontal plane and its rear inner corner area is located higher than the cutting edge, the fin being so positioned as to enter the wall of a furrow formed by a plough body in or near the furrow base. The fin may be welded or detachably connected to a landside 8 (Fig. 2). Alternatively the fin may be carried by the plough beam 3 (Fig. 6) or some other part of the plough body and may therefore extend underneath and beyond the face (15)  ( Fig. 4, not shown) of the landside. The fin may be resiliently mounted on a plough body so as to move relative thereto when encountering an obstacle or resistance. Also the fin may be of angle section and may be in two or more parts to facilitate renewing. A plough may include fins of different sizes.
Patent GB-1150518-A (GB)
Title: A Roll Stand for a Rolling Mill
IPC: B21B13/18
Filed: 1967-09-29
Abstract: 1,150,518. Rolling. SCHLOEMANN A.G. 27 Sept., 1967 [1 Oct., 1966], No. 43906/67. Heading B3M. A roll stand includes a pair of oscillating rolls 1 which are supported at each end by arms 2 and which are backed by the arcuate surfaces of driven segments 5. The arms and segments are pivoted about common spindles 3. Each roll is provided with a gear 8 at each.end which meshes both with a segment 9 attached to the respective segment 5, and with a segment 9a fixed to the roll stand. The roll is thus constrained to roll over the arcuate surface of the segment during oscillation of the segment. Two or more such stands may be positioned in tandem, the driven cranks 6, 7, of one stand being driven out of phase with those 6<SP>1</SP>, 7<SP>1</SP> of a second stand. The phase difference results in a smoother finish to a workpiece W and is preferably set at 90 degrees, as shown. Rolls 24, 25 intermittently feed and clamp the workpiece relative to the rolls.
Patent GB-1040699-A (GB)
Title: Improvements in and relating to waste disposal apparatus
Inventor: LAWRENSON WILLIAM ARTHUR
IPC: E03C1/266
Filed: 1961-12-14
Abstract: 1,040,699. Sinks combined with garbage shredders. ZACHARIAH PARKES Ltd. Dec. 13, 1962 [Dec. 14, 1961], No. 44721/61. Heading A4N. [Also in Division B2] A garbage shredder (see Division B1-B2) includes means for securing it to a sink outlet. The receiver inlet 11, Fig. 1, extends upwardly as a cylindrical extension 14 having an external non-circular flange 15 engageable between lower and upper clamping rings 16, 17 drawn together by studs 18. The upper clamping ring 17 is formed with an internally-threaded opening 19 to receive a screw-threaded cylindrical extension 20 of a sink bush, and is formed at its upper end with a radially tapering external flange 21 below which is located a rubber sealing ring 22 and a lower sealing, clamping ring 23. The ring 17 is engageable by studs 24 extending upwardly so that their heads 25 engage the ring 23 and clamp the boundary of a sink opening between the flange 21 and the sealing ring 22. A rubber sealing ring 26 is located so that when the upper and lower rings 17, 16 are drawn together this ring is pressed against the lower annular face of the extension 20. A cup 27 having a central stem 30 engages a step 29 on the extension, and the inlet is closed by a plug 31. The sealing ring 26 is in the form of a dished disc, the central portion being divided by radial slits to permit water and solids to pass downwards into the receiver.