baber/WOPTO huggingface dataset:
Patent GB-1233765-A (GB)
IPC: A43D25/18
Filed: 1968-08-09
Abstract: 1,233,765. Boots &c. BRITISH UNITED SHOE MACHINERY CO. 8 Aug., 1969 [9 Aug., 1968], No. 38084/68. Heading A3B. [Also in Division B2] A lasting machine includes an adhesive applying device consisting of a nozzle 3 which is supported on a heated block 7, a melt chamber consisting of a U-shaped tube 28 of heat conducting material which is in intimate contact with the the heated block 7 and a feed device 43 for feeding a predetermined length of adhesive R in rod form into the melt chamber 28, the rod R acting as a piston to expel molten adhesive from the tube 28 out through the nozzle 3. The tube 28 is brazed into a groove 29 in the block 7 and is connected to a groove 21 in the nozzle 3 via a block 31 and channels 11, 27, 25 and 23. The inlet end of the tube 28 is connected by a heat insulating part 35 to a tube 39 which is connected to the feed device 43 (Fig. 2). The feed device 43 consists of a tube 45 having slots 47 and a feed plate 57 which is reciprocated by a piston and cylinder 53 and which carries pawls 51 which engage the slots 47. On the upward stroke of the feed plate 57 the pawls 51 grip the rod R of adhesive to feed the rod R into the melt chamber 28 and on the return stroke the pawls 51 slip on the rod R. A stop plate 71 which can be adjusted by a screw 73 determintes the stroke of the feed plate 57 and thus determines the quantity of adhesive ejected through the nozzle 3.
Patent GB-1233783-A (GB)
IPC: C09B29/033
Filed: 1968-09-18
Abstract: 1,233,783. Monoazo dyes. BADISCHE ANILIN- & SODA-FABRIK A.G. 18 Sept., 1968 [20 Sept., 1967], No. 44259/68. Heading C4P. The invention comprises water-insoluble dyes of formula wherein D is a 2,4-disubstituted or 2,4,6-trisubstituted phenyl radical bearing as substituents chlorine or bromine atoms or alkylsulphonyl, cyano, alkoxycarbonyl, alkyl, alkoxy, trifluoromethyl or alkanoylamino groups or one nitro group, or the radical of an optionally substituted thiazole, an optionally substituted thiadiazole, benzothiazole, or a methoxy-, methoxycarbonyl-, ethoxycarbonyl-, methylsulphonyl-, or nitro-substituted benzothiazole; X is H, C 1-4  alkyl or C 1-4  alkoxy; Y is H, Cl, Br, C 1-4  alkyl, C 1-4  alkoxy or C 1-4  acylamino; R<SP>1</SP> is an alkyl radical substituted by one or more hydroxy, alkoxy or alkanoyloxy groups; and n is 1 or 2; with the proviso that when R<SP>1</SP> is hydroxyalkyl and D is substituted phenyl, then n is 2. The dyes are prepared by conventional coupling and impart red-yellow-blue shades to cellulose esters (e.g. acetate, triacetate), polyamides (e.g. nylon 6, nylon 6,6) and linear polyesters (e.g. polyethylene glycol terephthalate).
Patent GB-1251122-A (GB)
IPC: H01F19/08
Filed: 1969-01-07
Abstract: 1,251,122. Transformers. INTERNATIONAL BUSINESS MACHINES CORP. 7 Jan., 1969 [15 Jan., 1968], No. 858/69. Haeding H1T. A method of making an electrical component e.g. a pulse transformer comprises surrounding an annular magnetic e.g. ferrite core with an adherent insulating coating and placing the unit 120 so formed in a plastics housing 130 having spaced grooves 131 in the surface abuting unit 120, the grooves being filled with metal e.g. tin-silver alloy by die-casting to form part of at least one winding the remainder of which is metal cast into grooves in the die. Prior to die-casting, silver-plated copper terminal pins 132 are located in the housing and connections thereto are also formed by the die-casting. Housing 130 and the adherent insulating coating may be moulded integrally around the core, holes through the housing taking the place of grooves 131.
Patent GB-1264284-A (GB)
IPC: G01R29/02
Filed: 1970-08-20
Abstract: 1,264,284. Pulse circuits. MULLARD Ltd. 20 Aug., 1970, No. 40174/70. Heading H3P. [Also in Divisions G1 and G4] A system for suppressing any pulse train of particular pulse repetition interval (p.r.i.) P which may be present as one constituent of a complex: pulse signal comprises a timer TM1 which, on being triggered by a pulse of the complex signal, causes an inhibit pulse to be produced after a delay of approximately P, the inhibit pulse controlling an inhibitor IG to suppress any simultaneously-occurring pulse in the complex signal. Any such simultaneouslyoccurring pulse however, will re-trigger the time TM1, so that if a pulse train of p.r.i. P is present, once the timer TM1 has been triggered by one pulse of this train all subsequent pulses of this train will be suppressed. Several timers TM1-TMn may be provided, each having a variable delay and all controlling the inhibitor IG so that several component pulse trains may be suppressed. The timer TM1 may be a monostable or a clocked counter (Fig. 4, not shown), and produces an output after a delay slightly less than P to fire an inhibit pulse generator MO1, e.g. a monostable. The inhibit pulse has a duration equal to #, the expected duration of each pulse in the complex input signal, plus a margin 2# to allow for jitter. The timer TM1 is triggered from the output OP until it has responded to one pulse of the pulse train being sought, and thereafter, is triggered from the input 1P via AND gate AG1.
Patent GB-1264448-A (GB)
IPC: B01F15/00
Filed: 1971-01-25
Abstract: 1,264,448. Mixing apparatus. YUEN SEKIT. 25 Jan., 1971, No. 3093/71. Heading B1C. In a cocktail or other mixer a rotatable agitator member 111 having fins 105 is driven by a motor M through shaft 100, gear train 121, 123, 115, 107 and pawl 109 which engages an internal abutment (108, Fig. 12 not shown) in the member 111, which is freely rotatable on the tube 101. If the motor be reversed, the pawl disengages, the agitator is not driven, and the gears 121, 123 act as a gear pump, drawing in liquid from the container 1 through an aperture (125) (see Figs. 8 and 10, not shown) in the bottom plate 127, and expelling it through an aperture, not depicted into chamber 133 and thence through tubes 101, 100, a further tube (14, Fig. 1 not shown) and discharge spout (16). The motor is reversed by a rocker switch member 38 actuated by press buttons 54.
Patent GB-1265029-A (GB)
Filed: 1969-06-02
Abstract: 1,265,029. Isophorone. ESSO RESEARCH & ENG. CO. 2 June, 1969, No. 27736/69. Heading C2C. Isophorone is purified by subjecting a crude isophorone stream comprising isophorone, betaisophorone, phorone, beta-phorone, lighter boiling impurities and heavier boiling impurities to distillation in a first distillation column to separate heavier boiling impurities as a bottoms product and recovering an overhead product comprising isophorone, beta-isophorone, phorone, beta-phorone, and lighter boiling impurities, subjecting the overhead product to distillation in a second distillation column, and recovering a substantially purified isophorone from a point in the second column below that at which the feed is introduced. If desired the feed to the second column may be heated prior to the entry thereto to isomerize beta-isophorone to isophorone.
Patent GB-1265865-A (GB)
IPC: H02K13/04
Filed: 1969-07-25
Abstract: 1,265,865. Commutators for dynamo-electric machines. ZENTRALLABORATORIUM ELEKTROGERATE DER VEREINIGUNG VOLKSEIGENER BETREIBE ELEKTROGERATE. 25 July, 1969, No. 37444/69. Heading H2A. The armature winding ends 9 of a dynamoelectric machine are connected to corresponding (carbon) commutator segments 14 by means of contact elements 4 mounted on an elastic, insulating disc 1 disposed adjacent the commutator. The disc is clamped between the commutator and a shoulder 11 on the rotor shaft, and its elasticity holds the contact elements firmly against the commutator segments. It comprises a glass-fibre reinforced plastics material and has radial slits extending between the contact elements. The contact elements may be in the form of rivets, with or without the bent shank of Fig. 4, or hooks (Fig. 1, not shown), and may have flat, concave, convex or conical heads.
Patent GB-1266552-A (GB)
IPC: C07C67/00
Filed: 1969-07-10
Abstract: 1,266,552. Aromatic amines. ETHYL CORP. 10 July, 1969 [31 July, 1968], No. 34877/69. Heading C2C. Aromatic amines are prepared by reacting ammonia or a primary or secondary amine with an aryloxide of an alkali metal, an alkaline earth metal, aluminium, zinc, titanium, hafnium, zirconium, boron, lead or niobium at a temperature from 200 to 500 C. The aryl portion of the aryloxide may be polycyclic or may be fused to a heterocyclic nucleus. The aryloxide may accordingly be derived from benzene, naphthalene, anthracene, phenanthrene, indene, isoindene, benzofuran, isobenzofuran, thionaphthene, indol, isoindole, indolenine, 2-isobenzazole, 1,2-benzodiazole, 1,3-benzodiazole, indiazine, 1,3-benzoisodiazole, benzotriazole, benzisoxazole, benzoxadiazole, 1,2- and 1,4- benzopyrano, 1,2-benzopyrone, quinoline, isoquinoline, 1,3-benzodiazine, 1,2-benzoxazine, acenaphthene, fluorerie dibenzopyrrole, xanthene, thianthrene, phenothiazine, phenoxazine, naphthacene, chrysene, pyrene and triphenylene. The process is applicable to compounds having more than one hydroxyl bound to a nuclear aromatic carbon atom. The aryloxide may carry further substituents, e.g. alkyl, aralkyl, cycloalkyl, chlorine, bromine, iodine, fluoro or nitro. The amine used may carry substituents, may have more than one amine group and may be aliphatic, cycloaliphatic or heterocyclic.
Patent GB-1288869-A (GB)
IPC: F16C29/02
Filed: 1970-02-25
Abstract: 1288869 Blasting EVANWOODS Ltd 25 Feb 1970 9071/70 Addition to 1255932 Heading B3D [Also in Division F2] A hydrostatic bearing has fluid passages supplying fluid to the bearing surface comprising two surfaces fixed together at least one of which has been roughened by treatment with a high velocity stream of abrasive particles. In one aspect of the invention the surfaces are roughened (e.g. by sand blasting) to a greater extent than is necessary to produce the desired size of channels in the surface and are then lapped with a suitable abrasive material to reduce the size of the channels so as to give channels of the required size. The member having the surface to be roughened so mounted on a turntable rotated at 140 R.P.M. in a cabine and blasted from at nozzle 8" above the member at 20 p.s.i. The roughened surfaces may be formed on annular members 4, 5, for use in journal bearings of the type described in parent Specification (Figs. 1 to 3, not shown). In a second aspect of the invention, rectilinear and thrust bearings are provided having fluid passages formed by abutting surfaces at least one of which has been roughened, and may also have been lapped. In a rectilinear motion bearing (Fig. 4) having a fixed base 40 and a sliding member 42 fluid is supplied via a duct 46 to a chamber defined by the member 42 and a member 44 screwed to it and having a chamfered edge 48. The surfaces 44a of member 44 which abut the member 42 are shot blasted. Fluid is forced past the surfaces to form hydrostatic fluid cushions between the base 40 and the slide 42. In a rotary thrust bearing (Fig. 5) roughened surfaces are provided on an annular member 62 secured to a base 60 on which a member 67 rotates.
Patent GB-1288996-A (GB)
IPC: G01C5/06
Filed: 1970-11-03
Abstract: 1288996 Altimeter indicating elements KOLLSMAN INSTRUMENT CORP 3 Nov 1970 [3 Nov 1969] 52277/70 Heading G1J An altimeter comprises a scale 13 over which a double ended pointer 16 moves to indicate the final two digits of the height in meters. A mask 19 permits only one end of the pointer to be seen at once except at the ends of the scale when both are visible.
Patent GB-1289048-A (GB)
IPC: F22B37/10
Filed: 1970-04-24
Abstract: 1289048 Tube walls BABCOCK & WILCOX CO 24 April 1970 [25 April 1969] 19690/70 Heading F4B A gastight wall panel of a tubulous vapour generator is formed from spaced vertical tubes 14 between which are welded webs 15 having a flattened C shaped cross-section. The webs may comprise integral members or be formed from two separate arms 17 welded to a common body portion. Gaps 19 allow some lateral expansion of the panel, notches (20, Fig. 1, not shown) in the arms 17 allowing some longitudinal expansion. The welds 16 are designed to fail before the tubes. Insulation 13 and an outer metal skin 12 are also provided. Suitable tube dimensions and spacings are given.
Patent GB-1295253-A (GB)
IPC: D06M15/423
Filed: 1969-11-20
Abstract: 1295253 Shape-setting of woolen fabrics COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION 20 Nov 1969 [26 Nov 1968] 56942/69 Heading D1P The shape in a woollen article is set by treatment with an alkaline or reductive medium which does not cross-link the wool under the setting conditions, and the set is subsequently stabilized by reaction with a polyfunctional wool cross linking agent. Specified setting agents are mono-, di- and triethanolamine, H 2 S and NaHSO 3 . The crosslinking agents may contain methylol or alkoxymethyl; epoxide; aziridinyl; vinyl; 2-hydroxyethyl; halogen; isocyanate or isothiocyanate; or aldehyde as their functional groups. Exemplified are acrolein, N-methylolacrylamide, hexamethylene diisocyanate, toluene-2, 4-diisocyanate, tris(hydroxymethyl)-nitromethane, epichlorhydrin, N, N'-dimethylolurea, N, N'-bis (methoxymethyl) urea, 4, 5-dihydroxy dimethylol ethylene urea, tetramethylol acetylene urea, N, N'-dimethylol propylene urea, 5, 5-dimethyl-N, N'-dimethylol propylene urea, tris-(1-aziridinyl) phosphine oxide, hexamethoxymethylmelamine, 1 -hydroxymethyl-3, 5- dimethoxymethyl melamine, vinyl cyclohexene dioxide, and disodium-(tris-#-sulphatoethyl) sulphonium inner salt. These agents may be applied from aqueous or organic solution, e.g. in CCl 4 . The setting and cross-linking agents may be applied simultaneously or separately. In Examples, creases are mechanically set into NaHSO 3  - impregnated worsted using steam, prior to curing to effect cross-linking.
Patent GB-1301571-A (GB)
IPC: A43C15/16
Filed: 1970-04-09
Abstract: 1301571 Boots &c E T WRIGHT & CO INC 9 April 1970 [17 Sept 1969] 16890/70 Heading A3B [Also in Division B5] A studded outsole 12 for attachment to a welted shoe, e.g. a golf shoe, has a raised platform 14 on its upper surface which fills the recess 46 in the shoe bottom (normally occupied by a bottom filler) and has studs 16 with their heads 24 (Fig. 6) embedded in the platform 14. The sole is made by compression moulding natural or synthetic rubber in a mould consisting of a side ring 48, a movable bottom plate 50 and a cover plate 52 having a cavity 54 which produces the platform 14. The studs 16 are positioned in holes 56 in the bottom plate 50, the edges of the holes 56 engaging the median portions of conical shoulders 36 on the studs 16. Pins 58 on the cover plate 52 locate and hold the studs 16 with their heads 24 in the cavity 54. A reinforcement, e.g. of coarse fabric or resin impregnated glass fibre fabric, may be incorporated in the platform 14 either around the heads of the studs 16 or on the uppermost surface of the platform 14. The studs 16 are of the shape shown in Fig. 6 and have hardened tips 28. The sole 12 is attached to an insole 42, upper 40, welt 44 assembly by stitching and/or adhesive and may be larger in size than the welt outline to fit a range of sizes, the sole being trimmed to the correct size after it has been attached to the shoe bottom.
Patent GB-1304552-A (GB)
IPC: C07D213/80
Filed: 1970-10-14
Abstract: 1304552 Nicotinic acid salts SOLCO BASEL AG 14 Oct 1970 48845/70 Heading C2C Salts of formulµ where R is H, OH or SH, R 1  is H, methyl or ethyl and n is 1 to 4, are prepared by reacting the amines with nicotinic acid or its N-oxide or the amine hydrochloride and the sodium salt of the acids. With the exception of 6-methyl-6- hydroxy-2-aminoheptane nicotinate, the above are novel compounds. Pharmaceutical compositions in conventional forms for oral or parenteral administration and having the effect of increasing blood circulation comprise an above novel compound and a carrier.
Patent GB-1305383-A (GB)
IPC: B60C17/06
Filed: 1969-03-20
Abstract: 1305383 Supporting deflected pneumatic tyres N J GILLETT 17 June 1970 [20 March 1969] 14571/69 Heading B7C A tubeless tyre 12 has an annular spring 13 disposed within its cavity 16 coaxial with the rotational axis, at least the radially outmost part of the spring being covered with a rubber or plastics material such that the radially outermost part of the material does not contact the tyre when the latter is inflated. The spring, intended to act as an emergency running support on deflation, may be of circular or square cross-section formed by bending and joining together the ends of a straight helical wire spring by a clip (8) or brazing, and is positioned in the tyre such that it bears against the tyre beads 15 and retains them seated on the wheel rim 11. The spring may be coated with a plastics sheath or its radially outermost parts may have a covering 18 of plastics which may be continuous or be split between adjacent convolutions of the spring to form a plurality of shoulders 19. The cross-sectional diameter of the spring is about 0À7 the internal diameter of the cross-section of the tyre cavity 16, and the wire diameter between 3/16 and 5/16 inch.
Patent GB-1307369-A (GB)
Title: Apparatus for the fluid treatment of fabrics in rope form
IPC: D06B3/26
Filed: 1969-11-27
Abstract: 1307369 Treating fabrics UNITED MERCHANTS & MFRS Inc 10 Sept 1970 [27 Nov 1969 11 Feb 1970] 57980/69 and 6509/70 Heading D1L Apparatus for treating textile fabrics in rope form comprises a tank having a bottom liquid chamber, a winch roller 22 disposed horizontally above the liquid chamber, a spiral guide member 40 in spaced parallel relation with the winch roller, an endless carrier chain 34 mounted for vertical orbital movement on an end wall 18 of the tank, first variable speed transmission means 96 connecting the winch roller and the carrier chain; second variable speed transmission means 72, 74, 80, 82 connecting the carrier chain and the spiral guide member, and guide means for the fabric loops carried by the spiral guide member.
Patent GB-1309739-A (GB)
Title: Method of recovering copper from slag
IPC: C22B7/04
Filed: 1970-03-17
Abstract: 1309739 Recovering copper from slag MITSUBISHI KINZOKU KOGYO K K 17 March 1970 12728/70 Heading C7D [Also in Division C1] Copper is recovered from slag by continuously charging a copper-containing slag into a treatment furnace, continuously charging a sulphurising agent such as pyrites, copper sulphide ore, sulphur or a mixture thereof into a melt bath in the furnace by means of a gas stream while causing matte and slag to flow out of respective tapping ports and maintaining constantly in the furnace a ratio by volume of matte to slag of at least 1:5. The contents of the furnace are intimately mixed by the  gas so as to extract a substantial part of the copper from the slag into the matte. An additive such as siliceous flux or lime may be made to the slag.
Patent GB-1319742-A (GB)
Title: Rotary couplings
IPC: F16D1/10
Filed: 1971-01-27
Abstract: 1319742 Universal joints; slip clutches RANK ORGANISATION Ltd 1 Dec 1971 [27 Jan 1971] 3305/71 Headings F2C and F2U A universal joint comprises a female member 13 having axially extending slots 23 of tapered cross-section diverging towards a male member 12 mounting a pair of diametrically opposite pins 18, 19 biased (e.g. by a spring 20) radially outwardly into engagement with said slots, the pin ends being tapered to correspond to the slots. The female member 13 may have its surface facing the male member tapered (as at 24) to enable the joint to be assembled by the members 12, 13 being pushed together, the tapered surfaces retracting the pins 18, 19 and rotated until the pins 18, 19 engage grooves 23. Relative radial movement is provided by mounting the pins 18, 19 in a part 15 mounted by surfaces 141 to slide laterally with limits set by headed, 161, pins 16 in holes 17. The joint may act as an overload slip clutch if the taper of the pins 18, 19 and groove 23 cross-section is suitably selected.
Patent GB-1324482-A (GB)
Title: Preparation of containers for alkylene oxides
IPC: C23C18/36
Filed: 1971-06-16
Abstract: 1324482 Containers NIPPON SHOKUBAI KAGAKU KOGYO CO Ltd 16 June 1971 28231/71 Heading B8D [Also in Division C7] Iron or steel containers are rendered suitable for holding alkylene oxides by nickel-plating the interior surfaces (see Division C7).
Patent GB-1325677-A (GB)
Title: Filter assemblies
IPC: B01D29/21
Filed: 1969-09-25
Abstract: 1325677 Filter assembly CROSLAND FILTERS Ltd 11 Sept 1970 [25 Sept 1969] 47171/69 Addition to 1304850 Heading B1D An oil filter unit 10 whose casing 11 has an outwardly inclined lip 18 is adapted to fit into a recess formed by annular rim 19 on mounting plate 13 and to be retained therein by drawing the two ends of a wire 21 located in groove 20 together by tightening nut and screw 22, (23) (Fig. 3, not shown), and plate 13 has a threaded hole 14 enabling it to be screwed on to the conventional spigot 15. Spigot 15 could be part of the head of a conventional filter assembly or an integral part of an engine block. Plate 13 may have several slots (25), through any selected one of which the ends of wire 21 could project.
Patent GB-1326694-A (GB)
Title: Construction of elongate vertical structures
IPC: E02B17/08
Filed: 1971-05-04
Abstract: 1326694 Method of erecting towers; jack MITSUBISHI JUKOGYO KK 4 May 1971 13083/71 Headings B8B and B8J A method of constructing a smokestack 15 supported by a surrounding tower 1 comprises the steps of fixing the lowermost part of the tower to a foundation, mounting a hoisting device within this tower part, erecting the uppermost part of the smokestack and removably mounting hoisting means 10 on top thereof, raising said uppermost part by the hoisting device, adding the next uppermost part of the smokestack to the bottom of the uppermost part and resting the connected parts on the foundation, raising the next highest part of the tower by the hoisting means and adding it to the lowermost tower part, and thereafter raising the connected smokestack parts and continuing the sequence described until the stack is completed. The hoisting device which may be either mounted in guide parts 2 secured to the tower or mounted in a structure independent of the tower, comprises at least a pair of double acting hydraulic jacks carrying transverse clinching jacks at their ends for engagement with apertures along the parts 2, so that the device may effectively walk up or down the interior of the parts, a lifting ring for supporting the smokestack, being supported at the upper ends of the jacks. A trolley 9 is used for moving smokestack sections into position within the tower, and a lifting turnbuckle 13 is provided on the tower for fine positioning of the smokestack during the fixing of another section thereto.
Patent GB-1330498-A (GB)
Title: Fish-landing nets
IPC: A01K77/00
Filed: 1970-11-20
Abstract: 1330498 Landing nets AUGER ACCESSORIES Ltd 20 Nov 1970 [10 March 1970] 11395/70 Heading A1A A landing net comprises a frame consisting of a front portion 1 which is bent into a plane inclined to that of a rear portion 5. In an embodiment the whole of the frame can be bent near the handle 10 into a plane inclined to the handle. A flexible member 3 joins the two side members of the frame which is secured to the handle to be foldable as described in Specification 1227261.