baber/WOPTO huggingface dataset:
Patent GB-1230145-A (GB)
IPC: D06M13/252
Filed: 1968-07-08
Abstract: 1,230,145. Yellowing prevention. I. W. S. NOMINEE CO. Ltd. 1 Oct., 1969 [8 July, 1968], No. 32540/68. Heading DIP. Protein fibres are prevented from yellowing, for example by sunlight, by applying an acidic solution of a reducing agent of the general formula: where R # H, a 1 to 4 C alkyl radical; X # H, a 1 to 4 C alkyl radical, or an alkanoyl substituted amino group; n=0, 1 or 2; or a salt of the above reducing agent, and subsequently drying the fibres so that a substantial amount of the reducing agent remains unreacted on the fibres. An amount of reducing agent, as a solution of pH between 2 and 6, is applied to the fibres, which may have been pretreated with a bleaching agent and/or a fluorescent brightening agent, so that between 1 and 10% by weight of reducing agent remains on the fibres. Preferable compounds of the above formula are thioglycollic acid, 2, and 3-mercaptopropionic acid, 4-mercaptobutyric acid, N-acetylcysteine, 5-ethylthioglycollic acid, N-acetylmethionine, and salts thereof. Protein fibres which may be treated include silk and wool.
Patent GB-1233119-A (GB)
IPC: E04H17/12
Filed: 1969-12-15
Abstract: 1,233,119. Fence posts. J. M. FARRELL, A. GORE and D. McCAULEY. 15 Dec., 1969, No. 60950/69. Heading E1B. A strip metal or plastics Y-section post comprises a wire retaining slot 6 in which fence wire is retained by a deformable U-section clip 8 opposite arms of which 10 and (9) are bent over parallel to the base of the U and pass through spaced holes 12 and 11. At the top of a post the slot may be inverted. The holes 11 and 12 may be replaced by a single elongate slot. Resident strip metal retaining means may be spot welded to the post. (For Figure see next column)
Patent GB-1233628-A (GB)
IPC: F16B7/18
Filed: 1969-02-28
Abstract: 1,233,628. Bolt fastenings. GRETSCH-UNITAS G.m.b.H. 28 Feb., 1969 [26 March, 1968], No. 10752/69. Heading E2A. A bolting device for a casement window comprises a mounting member 1 which in use is adapted to be fixed to a casement window frame, and which carries a hand operable control mechanism 2 with longitudinally displaceable mechanical linkages connected to opposite sides of the mechanism and which are connected to corner fittings 3, the corner fittings being connected to bolting members (not shown) arranged in use at 90‹ to the mechanical linkages, wherein the mechanical linkages on each side of the mechanims include pairs of extension members 4, 5 which are releasably and adjustably coupled to one another, wherein for each linkage an end portion 4' of one extension member 4 is provided with an axially extending opening which receives an end portion of another member 5 to couple said members together to prevent axial movement of one member with respect to the other. The linkages are adjustable in length and as shown each member 4 is provided with internal screw threads and each member 5 is provided with external screw threads which are engageable with the internal screw threads in any desired position. The screw threads of each member are of the interrupted kinds so that in one position of rotation of the member 5 relative to the member 4 the threads are interengaged and rotation through 90‹ disengages the threads so that the member 5 can be slid relative to the member 4. A lock nut 10 is provided for locking the two members together. The member 4 can be made of soft metal with the threads formed when the member 5 which is made of harder metal is forced into engagement with it. In a modification the end portion only of each member 4 is provided with screw threads and this portion is split longitudinally and below the screw threadsis of frusto conical form. Each member 5 is circular in cross section and is screw threaded over the whole of its periphery and the two members are secured together by a lock nut 21 which has a frusto conical internal portion which engages the frusto conical external portion of the member 4. In a modification, for each linkage one member is U shaped in cross section and its side walls are provided with internal teeth which are engageable with external teeth of the other member which is rectangular in cross section to enable the two members to be connected together in any desired position; the two members being engaged and disengaged by transverse movement.
Patent GB-1238055-A (GB)
IPC: A61M16/18
Filed: 1968-09-20
Abstract: 1,238,055. Container closures. O. H. DRAGER. 20 Sept., 1968 [20 Sept., 1967], No. 44958/68. Heading B8T. [Also in Division A5] An anaesthetic vaporizer (see Division A5) is filled from an anaesthetic supply bottle 22 having a closure 24, 24a, Figs. 3, 4, respectively, with a protuberance 28 to open a valve 15 (Figs. 1, 2, not shown) in a filling duct. The closure may screw on a bottle and be sealed in place by a sealing element 25, Fig. 3. Alternatively, it may be a push fit in the neck of the bottle with a separate fastening cap 35, Fig. 4, having a screw-thread which engages bottle screwthread 36. In use element 31 seals the protuberance against the duct; with the bottle inverted, anaesthetic leaves via bores 29, 30 in the protuberance, and air enters the bottle via bore 32 and nozzle 34 in the closure.
Patent GB-1250676-A (GB)
IPC: B29C48/06
Filed: 1969-07-22
Abstract: 1,250,676. Extrusion die heads. CONTINENTAL GUMMI-WERKE A.G. 22 July, 1969 [30 July, 1968], No. 36683/69. Heading B5A. A die head for the extrusion coating of cores comprises a guide tube 9 for the core wherein inlet section 9a is straight and interchangeably retained by a lock-nut 11, intermediate section 9c is curved and outlet section 9b is straight, interchangeable, supported by an aperture plate 12, and has a downstream orifice cross-section similar to that of the core. Intermediate section 9c may have internal rib-like guide rails. An interchangeable die head nozzle 4 is supported by a ring 7 movable transversely of the die head axis by means of screws 8 and is locked by a wing nut 5. Cylinder 3 provides a heating or cooling jacket.
Patent GB-1253237-A (GB)
IPC: G03B21/132
Filed: 1968-11-13
Abstract: 1,253,237. Overhead projections; light shields. MINNESOTA MINING & MFG; CO. Nov. 13, 1968 [Nov.14, 1967; March 11, 1968(2)], No.53893/68. Headings G2A and G2J. In an overhead projector a glare shield 22 is placed between the transparency support stage 15 and the Fresnel condensing lens 19, the shield comprising a transparent matrix of closely spaced opaque thin parallel louvres 24, 25 having an aspect ratio of between 2 and 4. The louvres may be perpendicular to or inclined to stage 15, and the panel comprising said matrix is rotated about a vertical axis to give shielding in a selected direction. Superposed transparent plastics films, each with one opaque black face, are consolidated into a solid block, and shield panels are made by taking slices from the block and mounting them between glass or plastics sheets. Another form of shield comprises intermeshing grooved transparent plates, the glare light rays being totally reflected. Again, the louvres may consist of parallel inclined grooves in a transparent sheet, the grooves being filled with non- reflective particles. The preformed shield is a flexible sheet which takes a flat bottomed trough shape within a frame. Again, the louvres may be formed as concentric rings.
Patent GB-1258292-A (GB)
IPC: C07C6/12
Filed: 1969-01-15
Abstract: 1,258,292. Reaction of alkyl aromatics. BRITISH PETROLEUM CO. Ltd. 4 Dec., 1968 [15 Jan., 1969], No. 2405/69. Heading C5E. [Also in Division C1] Alkyl aromatics having a non-aromatic hydrocarbon content of less than 0À5 wt. per cent are subjected to isomerization, disproportionation or transalkylation at elevated temperature and pressure in the presence of hydrogen and in contact with a catalyst comprising an alkali metal cation-deficient zeolite having pores of at least 6 Š and a hydrogenating component selected from the metals of Groups I B , V A , VI A  VII A  and VIII of the Mendeleev Periodic Table. Suitable zeolites are faujasite, Zeolite Y, Zeolite L or preferably mordenite, suitable in the hydrogen form but optionally also containing Group II or rare earth metal cations. Nickel is the preferred hydrogenating component. Suitable feeds are C 7-15  alkylaromatics including naphthalenes, and the only example relates to the disproportionation of toluene.
Patent GB-1259111-A (GB)
IPC: F28F9/02
Filed: 1968-03-15
Abstract: 1,259,111. Tubular heat exchangers. JOSEPH LUCAS (INDUSTRIES) Ltd. 26 March, 1969 [15 March, 1968], No. 12649/68. Heading F4S. In a heat exchanger of the shell-and-tube type the ends of the tubes 12 are sealingly secured in a first tube plate 13 which is spacedly mounted from a second, dummy tube plate 20 which has secured thereto tubular spigots 21 which are a frictional fit in the tubes 12 and fluid under pressure is admitted into the space between the tube plates. The portion of the spigots lying in the tubes 12 are formed into a non-circular cross-section. The fluid under pressure is supplied from one or more inlet pipes 26 into an annular space formed between a sleeve 18 aligned with a further sleeve 14 secured to the plate 13, and a cylinder 22 secured to the dummy tube plate 20, which fluid then passes to the space between the tube plates to ensure no leakage from the imperfect joints between the spigots and tubes 12.
Patent GB-1259237-A (GB)
IPC: H01L27/118
Filed: 1970-04-14
Abstract: 1,259,237. Integrated logic circuits. HITACHI Ltd. 14 April, 1970 [16 April, 1969], No. 17799/70. Heading H3T. [Also in Division H1] An integrated logic circuit (see Division H1 for construction) includes two input AND gates 21, 22 constituted by double-emitter transistors T 1 , T 2 , an OR gate 23 comprising transistors T 3 , T 4  and an inverter 24.
Patent GB-1266041-A (GB)
IPC: H02G15/196
Filed: 1969-04-11
Abstract: 1,266,041. Cable joint. SUMITOMO ELECTRIC INDUSTRIES Ltd. 11 April, 1969 [12 April, 1968; 27 Aug., 1968], No. 18676/69. Heading H2E. One or more longitudinally split cylinders 2a, 2b, 2c insulate a cable joint, the mating surfaces of the cylinders meeting on boundaries 3a, 3b, 3c extending spirally outwards from the cable axis. Each cylinder is preferably formed from a stack of superposed sheets of insulating material, e.g. paper, dimensioned and arranged to produce said cylinder when wound on to a cable. The stack may be dimensioned by placing in a frame (5, Fig. 4, not shown) having a gradient ¢#, sheets of length 2#R (R being the external radius of the insulating layer), until the stack is R-r thick (r being the internal radius of the layer), and then cutting off an ear (A) in a direction perpendicular to the plane of the sheets. Alternatively a continuous strip of insulating material may be wound on to a cylinder of radius r until the roll has a radius R, and then the roll is cut radially (Fig. 5, not shown) producing a stack of sheets (Fig. 6, not shown). The sheets are then rearranged (Fig. 7, not shown) and wound on to the cable joint. The layer is then treated by oil impregnation, drying &c. to produce a reinforced insulation. To facilitate the winding of several insulating layers on to a joint, sheets of impregnated paper or plastics film may be wound round the cable, between the mating surfaces of the cylinder and round the external surface of the insulating layer (Fig. 9b, not shown).
Patent GB-1290512-A (GB)
IPC: C23D5/00
Filed: 1969-10-07
Abstract: 1290512 Coating the internal peripheries of tubes with glass TATARSKY NEFTYANOI NAUCHNO - ISSLEDOVATELSKY INSTITUT 7 Oct 1969 49102/69 Heading C1M [Also in Division B8] A method of coating the internal periphery of a tube with glass comprises inserting a closed gas-filled glass bulb 3 into one end of the pipe 1 and heating that. end so that the expanding gas causes the softened glass of the bulb to line the pipe and the end of the bulb adjacent the said end of the pipe to burst; inserting an open ended bulb 6 into the other end of the tube until its open end contacts the bulb 6; heating the pipe in the region where the pipes contact; applying a gas pressure by means of a supply pipe 5 to said one end of tube 3 so that the bulb 3 further lines the pipe and eventually bursts; and repeating this operation until the whole length of the tube is coated. A second tube 7 may be coupled to the first so that continuous coating of a series of pipes may be carried out. The tubes are passed through a heater 4 by a series of rollers and continuously rotated about their own axes.
Patent GB-1313336-A (GB)
Title: Tubular heat exchangers
IPC: F24F1/00
Filed: 1970-08-24
Abstract: 1313336 Tubular heat exchangers for heating or cooling air LUFTKONDITIONERING AB 24 Aug 1970 40640/70 Heading F4S A heat exchange module 5 intended for heating or cooling an air stream A, consists of tubes 1, 2, 3 extending through fin plates 4, the tube 3 being offset to one side of a plane containing the tubes 1, 2. In one use of the heat exchanger the air stream A is cooled by a cool fluid flowing in the tubes 1, 2; and in an alternative use of the heat exchanger the air stream A is heated by a hot fluid flowing in tube 3. The heat exchanger may comprise a plurality of the modules 5 as shown in Fig. 4. In a variant of Fig. 4 the individual fin of each module is integral with the fins of adjacent modules (see Fig. 5).
Patent GB-1316938-A (GB)
Title: Line following
IPC: B23Q35/128
Filed: 1969-11-14
Abstract: 1316938 Template followers BRITISH OXYGEN CO Ltd 5 Nov 1970 [14 Nov 1969] 56000/69 Heading G3N A pattern to be scanned by a photo-electric line follower which has a number of intersecting lines is prepared by super-imposing a transparent mask exposing an unambiguous path. As shown, the mask 10 is aligned to the pattern by holes 8 matching pegs in the pattern holder, not shown. The direction of scan 22 is through a wide-line area 18 giving a low output from the photo-sensitive device of the follower which in a comparator not shown, is compared with a reference signal to provide a signal inhibiting the operation of a tool. Along the pattern line 2 the comparator output rises and the tool becomes operative. The follower subsequently follows the path 28 to 34 at the end of which it is manually or automatically stopped. Interfering portions of intersecting lines are obscured by opaque areas 26,32. Another mask is then substituted and the pattern of lines, lying at right-angles, are processed.
Patent GB-1320704-A (GB)
Title: Photocomposing machines
IPC: B41B13/00
Filed: 1970-07-10
Abstract: 1320704 Photo-composing machines LAMSON PARAGON Ltd and DIRK STROBBE PVBA 2 July 1971 [10 July 1970] 33692/70 Heading G2A A photo-composing machine of the kind in which a latent image of an original form 1 is produced on light-sensitive material 7, and which is provided with a projector 6 for projecting light patterns identical with part of the form 1 either on to the corresponding part of the form Fig.2, (not shown) or on to a screen 4 so as to overlie the appropriate part of the image of the form 1 also projected on to the screen, there is provided a grid which is utilized to control the position of the projector 6, a counter counting the grid lines and stopping projector movement when the alignment is correct. A mirror 5 is then moved and the material 7 exposed. The grid Figs. 3A and 3B (not shown) has line spacings of 1/6 inch in one direction and 1/10 inch in a perpendicular direction The projector 6 carries a line mechanism (29) Fig.4, (not shown) masking shields (30-33) being provided to determine length and width of the line to be projected. Only one line mechanism 29 is shown, but usually two are provided, one for generating transverse lines and the other for generating horizontal lines.
Patent GB-1321174-A (GB)
Title: Electromagnetic relay
IPC: H01H50/04
Filed: 1971-06-28
Abstract: 1321174 Electromagnetic relays T FUJITA 28 June 1971 30251/71 Heading H1N [Also in Division H2] An electromagnetic relay has a plurality of contact sets and a plurality of hollow pin-shaped terminals 2 fixed to an insulating base plate 1 haying a guide stem la projecting from the centre thereof surrounded by the terminals 2 which receive in their hollow-interiors integral extending portions 83d of connecting terminals 82, 83, 85 which also carry fixed contacts 82a, 83a, 85a and are retained in slots 1b in the base plate 1. A lug 83a on each terminal engages the side wall of the slot 1b. Terminal members 87, 88 also extend into pin terminals 2k and one engaged by further pins 9, 10 connected to the relay coil ends and mounted on its winding frame 31 which is secured to a frame 4 mounted on the base plate 1 by screws 5.
Patent GB-1329010-A (GB)
Title: Roller mill control system
IPC: B02C4/38
Filed: 1971-09-13
Abstract: 1329010 Roller mills HENRY SIMON Ltd 13 Sept 1971 [2 Oct 1970] 46901/70 Heading B2A A roller mill comprises a system to separate the rollers 10, 11, Fig. 1, should the stock flow cease. Stock is supplied by a feed hopper 14 under which is a pivoted plate 17 secured to a bar structure 18 cooperates with a pivoted arm 25 carrying a feed gate 27. The weight of stock depresses the plate 17, elevates the vane 21 and opens the gate permitting stock to be delivered via feed rollers 15, 16. Failure of stock causes the plate 17 to swing upwards closing the gate 27, and simultaneously the vane 21 interrupts an air jet sensor 22. The output of the sensor controls a pneumatic circuit to operate a piston-and-cylinder 12 and separate the rollers 10, 11. In normal operation the cylinder 12 is controlled by a four-way spring loaded valve 32, Fig. 2, supplied from a compressed-air source 28 to keep the rollers 19, 11 together Reverse operation of valve 32 separating the rollers is effected by air applied on line 34 via a shuttle valve 35 from a booster valve 31, which is in turn connected to the jet sensor 22. Manual override is available via a valve 37. In a second embodiment sensing of stock is via a probe (39), Fig. 3 (not shown) and valve (38). Absence of stock releases the probe and a pneumatic signal from the valve duly actuates the cylinder 12.
Patent GB-1329966-A (GB)
IPC: G07F7/02
Filed: 1969-09-09
Abstract: 1329966 Security card BURROUGHS CORP 27 Aug 1970 [9 Sept 1969] 15397/73 Divided out of 1329964 Heading B6A [Also in Division G4] A security card, described as used to free a banknote dispensing apparatus, includes two different data representations of a number associated with the card, at least one of the representations being contained in a quantity of magnetic material. An arrow 35 (Fig. 6) contains a random application of a quantity of magnetic material; only discrete magnetic spots positioned in a plurality of preselected rows or tracks are relevant. These are spots counted before the security card 19 is issued, and the number subjected to a mathematical transformation to arrive at limit values. These values, and the transformation, are coded in magnetic strips 33, 34. Strips 33, 34 also carry in scrambled form a check word, identification numbers, date of last use of card, and number of times of use. Magnetic strips 31, 32 carry in scrambled form account numbers and check characters. The reverse face of the card (Fig. 5) carries an embossed control number 20, printing concerning issuing bank, and twenty labelled boxes which are punched or dimpled successively to indicate the number of card uses. A printed voucher is also described (see Fig. 10, not reproduced). The banknote dispensing apparatus is claimed in Specifications 1,329,964 and 1,329,965.
Patent GB-1331270-A (GB)
Title: Geometrical demonstration aids
IPC: G09B23/04
Filed: 1970-09-19
Abstract: 1331270 Frictional hinges PHILOGRAPH PUBLICATIONS Ltd 10 Sept 1971 [19 Sept 1970] 44758/70 Heading E2F [Also in Division G5] To join two strips 10 of a geometric demonstration aid, metal plates 11, 12 are crimped to the end of respective strips and are connected by a pivot pin 13. A boss 14 on plate 12 and an associated recess 15 on plate 11 serve to locate the strips 10 in alignment and provide frictional resistance to pivotal movement between them.
Patent GB-1352462-A (GB)
Title: Method and apparatus for re-forming plastics
IPC: B29C67/00
Filed: 1972-02-12
Abstract: 1352462 Re-forming articles BUTLERS Ltd 19 Jan 1973 [12 Feb 1972] 6679/72 Heading B5A A plastics article, e.g. an A.B.S. stud or apertured boss, is reformed by inductively heating a forming tool 9, moving the tool into contact with the article to re-form it, and cooling the tool before withdrawing it from the reformed article. Tools 9 are mounted on a plate 5 moved up and down by pneumatic ram 6 and are guided by holes in fixed plate 7. Induction coils 8 heat the tips of the tools when they are retracted, and cooling water is circulated through the tools either continuously or only when the tools contact the article, air being blown through to dry the tools during heating.
Patent IL-104065-A (IL)
Title: Gun vehicle field reloading apparatus
IPC: H01R24/86
Filed: 1992-12-11
Abstract: To resupply a weapons vehicle, a resupply vehicle carries a docking boom which is maneuvered into a docking position to mate a docking head at its free end with a docking port on the weapons vehicle. The weapons vehicle is resupplied with ammunition and fuel through the docking boom. A wire communications link between the vehicles is also established through the boom. The boom docking and resupply operations are remotely controlled from within the resupply vehicle. <IMAGE>
[EP0549178A2]
Patent IL-106284-A (IL)
Title: Grease compositions
IPC: C10N50/10
Filed: 1993-07-08
Abstract: Improved grease compositions comprise a major amount of an oil based simple metal soap thickened base grease, an overbased metal salt of an organic acid, at least one sulfur and phosphorus containing composition and a hydrocarbyl phosphite, together in amounts sufficient to increase the dropping point of the base grease, as measured by ASTM Procedure D-2265 by at least 50 DEG C, the phosphorus and sulfur compound being described in detail herein.
Patent IL-107275-A (IL)
Title: Compostable paperboard container and method for the preparation thereof
IPC: B32B27/10
Filed: 1993-10-13
Abstract: A compostable container for packaging a liquid or liquid-containing material, comprising: a base of paperboard having an internal surface and external surface wherein at least the internal surface is treated with a corona discharge or a flame; a coating of an aliphatic polyester on at least the internal surface of said paperboard at a thickness of from about 0.5-2.0 mil, wherein at least said treated interior surface and said coating define a water-insensitive, interfacial bond free of adhesive; wherein said base and said polyester are capable of degrading at subtantially the same rate, to form carbon dioxide, water and biomass; and wherein said base has a cross-directional Taber stiffness of 50-150, a thickness of from about 4-25 mil, and a basis weight of from about 25-220 lbs/ream.
Patent IL-109989-A (IL)
Title: Loracarbef hydrochloride c1-c3 alcohol solvates and uses thereof
IPC: A61P31/04
Filed: 1994-06-13
Abstract: This invention provides for crystalline hydrochloride C1-C3 alcohol solvate forms of the compound of formula (I): <CHEM> In particular, crystalline hydrochloride ethanol, methanol, and propanol solvates are disclosed. Also disclosed are processess or preparing and using the above compounds.
Patent IL-110978-A (IL)
Title: 17beta-anilide-4-aza-5alpha-androst-1-en-3-one derivative its preparation and pharmaceutical composition containing it
IPC: A61K31/56
Filed: 1994-09-16
Abstract: The present invention relates to the compound of formula (I), <IMAGE> (I) also known as 17 beta -N-(2,5-bis(Trifluoromethyl))phenylcarbamoyl-4-aza-5 alpha -androst-1-en-3-one, solvates thereof, its preparation, intermediates used in its preparation, pharmaceutical formulations thereof and its use in the treatment of androgen responsive and mediated diseases.
The present invention relates to the compound of formula (I), <IMAGE> (I) also known as 17 beta -N-(2,5-bis(Trifluoromethyl))phenylcarbamoyl-4-aza-5 alpha -androst-1-en-3-one, solvates thereof, its preparation, intermediates used in its preparation, pharmaceutical formulations thereof and its use in the treatment of androgen responsive and mediated diseases.
[US5565467A]