baber/WOPTO huggingface dataset:
Patent GB-1187467-A (GB)
Title: Bracket Mounted Slow Motion Hand Drive Device
Inventor: FILLMORE LEONARD WALTER CHARLE
IPC: F16H13/08
Filed: 1967-11-01
Abstract: 1,187,467. Friction gearing. JACKSON BROS. (LONDON) Ltd. 24 Oct., 1968 [1 Nov., 1967], No. 49688/67. Heading F2Q. A planetary friction gear, e.g. between a knob 13 and a variable condenser C, comprising a fixed annulus 5, 8, ball planets 11 in a tubular output carrier 9, and an input sun 12 formed on a shaft 10, is mounted on a bracket the head portion 4 of which directly supports the annulus, and the base portion 3 of which is adapted to be secured on a panel B, so that the carrier 9 extends towards the base portion for coupling to a spindle 17 to be turned. The annulus part 5 is formed in the head portion 4 of the bracket, while the annulus part 8 is formed in a plate 6 bolted to the head portion 4. The carrier 9 is journalled on the inner peripheries of the annulus parts 5, 8, and the input shaft 10 is journalled in the carrier 9. The bracket is U-shaped, with flanges 3 forming the base portion.
Patent GB-1181699-A (GB)
Title: Improvements in or relating to Knitted Hosiery and method of producing the same
Inventor: PETERS FRANZ
IPC: A41B11/00
Filed: 1967-11-02
Abstract: 1,181,699. Knitting. RELIANCE HOSIERY (HALIFAX) Ltd. 30 Oct., 1968 [2 Nov., 1967], No. 49757/67. Heading D1K. [Also in Division A3] A sock or stocking knitted on a superposed cylinder machine has a two-ply sole 2, 2a the two layers being secured together along a central portion of the sole. The two layers are formed by knitting one layer on the needles of one bed and the other layer on the needles of the other bed the interconnected portion being of rib formation produced by knitting on a few needles of both beds simultaneously. Alternatively the layers may be interconnected in the usual interlock construction. The sock or stocking may be produced on a flat machine of the links-links type.
Patent GB-1162828-A (GB)
Title: Removing an Alkali Metal Salt of Cumene Hydroperoxide from an Aqueous Phase also containing an Alkali Metal Salt of a Stronger Organic Acid
IPC: C07C409/10
Filed: 1966-11-07
Abstract: 1,162,828. Alkali metal salts of cumene hydroperoxide. UNIVERSAL OIL PRODUCTS CO. 7 Nov., 1966 [15 Nov., 1965], No. 49763/66. Heading C2C. Alkali metal salts of cumene hydroperoxides are removed from an aqueous phase, containing also an alkali metal salt of at least one stronger organic acid, obtained by water-washing the product of the oxidation of cumene in which an alkali metal salt of cumene hydroperoxide is used as catalyst. The aqueous phase is contacted with carbon dioxide which converts the alkali metal salts to cumene hydroperoxide which is extracted from the aqueous phase with cumene. The contacting with carbon dioxide may be countercurrently at between 10‹ and 50‹ C. and the cumene extraction may be countercurrently and a flow diagram is described.
Patent GB-1439490-A (GB)
Title: Installation for the thermal treatment of objects
IPC: A23L3/04
Filed: 1973-10-26
Abstract: 1439490 Transferring bottles and bags from a conveyer STORK AMSTERDAM BV 26 Oct 1973 [27 Oct 1972] 49879/73 Heading B8A Products in containers 11 which may be either bottles or plastic bags, are discharged from the conveyer 6 (Fig. 2) of a treatment chamber (2) (Fig. 1, not shown) and are carried away on a conveyer 26, in the case of bottles, and on a conveyer 25, in the case of bags. Each conveyer carrier 7 is divided up into compartments, one for each bottle or bag, by partitions 12 (Fig. 5). Also each carrier 7 has an openable lid as described in Application 42823/72, Specification 1,390,601, and has perforations 50 to enable heating or cooling treatment water to come into contact with the containers. In operation, the container 11, if a bottle, rolls from the carrier 7 on to a shoot 22<SP>1</SP>, rolls over a tiltable trap door 24, and is received on a surface 20. As can be seen in Figs. 3 and 4 the surface 20 is connected by a linkage 30, 31, 32, 33, 34, with a cam follower 36 and cam 37 which tilts the bottle as shown by the arrow X in Fig. 3. A pusher 27 then delivers it on the conveyer 26. When the container 11 is a bag, the trap door 24 is raised to a fully open position for the bag to drop on to the conveyer 25.
Patent GB-1532640-A (GB)
Title: Coating compositions
IPC: C08L63/00
Filed: 1975-12-04
Abstract: 1532640 Coating compositions VIANOVA KUNSTHARZ AG 4 Dec 1975 [4 Dee 1974] 49881/75 Heading C3B A binder suitable for use in an aqueous coating composition comprises, in physical admixture or chemically combined, (a) from 5-95% by wt. of a water soluble polyhydroxy component (I) containing at least 1 mole of amine oxide groups in 1000 g. of solids and (b) 5-95% by wt. of a polycarboxylic acid compound (II) having an acid value 30-280 mg. KOH/g. the carboxy groups of which are at least partially neutralized with a nitrogen base. I may be prepared by reacting an epoxy resin with a secondary amine or alkanolamine and then reacting the product formed with a substance which liberates oxygen, e.g. H 2 O 2 . An example of II is prepared by reacting maleic anhydride with a mixture of dehydrated castor oil and linseed oil and subsequently reacting with a mixture of triethylamine and H 2 O 2 . The composition may additionally comprise from 5-40% by wt. of a resin 1 without polyelectrolyte character, having a plurality of reactive groups, e.g. an at least partially etherified melamine/formaldehyde condensate.
Patent GB-1063710-A (GB)
Title: A protective circuit arrangement for a stabilised transistorised supply system
IPC: G05F1/573
Filed: 1963-12-18
Abstract: 1,063,710. Protecting transistor circuits. COMPAGNIE FRANCAISE THOMSON HOUSTON-HOTCHKISS BRANDT. Dec. 18, 1963 [Dec. 21, 1962], No. 49990/63. Heading H3T. [Also in Division G3] The series regulating transistor Tp of a voltage stabilizer is protected against excess voltage and current by a circuit comprising a further transistor TB, a Zener diode D2 connected to the base of transistor TB and responsive to excess current as detected by a resistor R3, and a Zener diode DZ which is responsive to the voltage drop across the transistor TP and which has its cathode connected to the cathode of diode D2 and to resistor R3 by way of a resistor R4 and its anode connected over a resistor R2 to the junction between a resistor R1 and a capacitor C in series across the supply voltage Ua. In operation, the voltage across the resistor R3 under excess current conditions causes the voltage Uc across the points B and E of the circuit to exceed the threshold voltage of the diode D2 which conducts to cut-off transistor Tp by way of transistor TB. Further, the voltage Uc is also a function of the voltage across resistor R4; this latter voltage arises when diode DZ conducts in response to an excess voltage Up across the transistor Tp, under which conditions the voltage Uc again exceeds the threshold voltage of diode D2 which functions to cut-off transistor Tp. Thus the arrangement is such that the maximum current in the circuit under both excess voltage and fault conditions is limited so that transistor Tp is not overloaded. The RC network R1, R2, C absorbs transient surges in the supply, whilst the capacitor C also acts automatically to reset the regulator on removal of overload conditions.
Patent GB-1503333-A (GB)
Title: Process for patternwise dyeing of textile fabrics
IPC: D06P5/24
Filed: 1975-12-08
Abstract: 1503333 Printing of textiles with microencapsulated dyes FUJI PHOTO FILM CO Ltd 8 Dec 1975 [10 Dec 1974] 50285/75 Heading D1B Textile materials are printed by applying in a pattern microencapsulated dyestuff and microencapsulate fastness - improving agent either directly or by transfer from a transfer sheet, the dye and fastness-improver thereafter being released from the microcapsules e.g. by rupturing preferably at 20‹ to 250‹C at a pressure of 10 to 800kg/cm<SP>2</SP>. Acid. mordant, basic disperse, direct, vat, sulphides, azo and reactive dyes may be applied to synthetic, natural, vegetable or animal fibres. The fastness improving agent may be a metal salt, acid, ammonium salt, alkali, diazo compound, aldehyde or a cationic surface active agent. A binder may be added to the microcapsules before application to the textile material.
Patent GB-1116098-A (GB)
Title: Non-rotating wind-up chuck
IPC: B65H54/54
Filed: 1965-12-01
Abstract: 1,116,098. Non-rotating wind-up chuck. FIBER INDUSTRIES, Inc. 1 Dec., 1965 [4 Dec., 19641, No. 50945/65. Heading D1J. A non-rotatable chuck comprises a plurality of elongated pads movable relatively to a common axis so that the diameter of the chuck can be adjusted, each pad having one or more air passages therein whereby a tubular package core on the chuck can float on a cushion of air whilst being driven by an externally located drum, there being adjustable means at each end of said pads mutually adjustable to restrict axial movement of the bobbin, said means at one end of said pads being movable to a setting permitting a bobbin to be put on or removed from the chuck. In Fig. 1. the chuck comprises a number of radially displaceable pads 9 having channels 12 for supplying air via orifices 13 to the inner surface of the package core 1. When a package core 1 has been placed on the chuck' a central shaft 3 is displaced axially to cause a cone 5 at its free end to move four segments 6 radially outwards so as to trap the core I against axial displacement. Axial movement of the shaft 3 also causes tapers 7 thereon to displace balls 8 radially to vary the radial setting of the pads 9. This adjustment is necessary to reduce air losses to a minimum. In Fig. 2, not shown, the central shaft (15) is stationary but acts on. a cylinder for a piston (18) carrying a cone (20) that is capable of displacing four segments (19) radially outwards so as to trap the core against radial displacement. Surrounding the central shaft (15) are two pistons (22) that can be moved apart by means of air pressure applied via openings (21). The pistons (22) slide against conical surfaces of pad segments (23) constituting the chuck and such sliding movement is used to adjust the radial setting of the pad segments (23) and thus the overall diameter of the chuck.
Patent GB-1441517-A (GB)
Title: Jet aircraft capable of hovering flight
IPC: F02K1/00
Filed: 1974-11-26
Abstract: 1441517 Controlling jet-propelled aircraft DORNIER SYSTEM GmbH 26 Nov 1974 [20 Dec 1973] 51133/74 Heading B7G An aircraft has a propulsion fan (not shown) housed in a duct 4 which is formed at its aft end with deflecting flaps (not shown) which deflect the fan airflow from vertical lift to forward flight directions. The aircraft has also a duct 12 for engine exhaust gases, the duct carrying at its rear end a tail unit comprising elevator 16 and rudder 18 and in the path of the exhaust gases two groups of pivotal blades 20, 22 arranged in a rectangular nozzle one group behind and perpendicular to the other to control the aircraft in pitch and yaw. Injector air intakes 32 are positioned in the engine exhaust duct to admit air to reduce the temperature of the exhaust gases.
Patent GB-1373450-A (GB)
Title: Dobbies for looms
IPC: D03C1/00
Filed: 1972-11-09
Abstract: 1373450 Dobbies L AMIGUES 9 Nov 1972 [17 Feb 1972] 51655/72 Heading DIE Each jack shaft 15 in an open shed loom is connected to a control roller 12 engaging a cam 2 which is selectively coupled to a common shaft 1, which is cyclically rotated through 180‹, by a slidable cotter 5 controlled by one of two fingers 7 responsive to a pattern reading member 9 or is held stationary by the one finger. The cam 2 has a first groove 2a in which is mounted the flange, having opposed cutouts 4b for the cotter 5, of a ring 4 also having a tongue 4a engaging a key way 1a on the shaft 1, a second groove for the nose 7a of each finger 7 and a radial opening 2c for the cotter. In operation when the shaft 1 stops the nose 7a of the corresponding finger 7, in response to the pattern reading member 9, either remains in position with the cotter urged by springs 6 into the corresponding cut out 4b so that the cam rotates when next the shaft rotates, (Fig. 4, not shown) or engages the edge of the opening 2c to hold the cam stationary when the shaft rotates (Fig. 5). The arrangement described with two rollers 12 mounted in a cradle 10 actuates a positive dobby. Alternatively two separate cams control the movements of each heald frame (Fig. 9, not shown) or a single roller mounted at the end of an arm is coupled to a non-positive dobby (Fig. 8, not shown).
Patent GB-1482710-A (GB)
Title: Ball trainers
IPC: A63B69/00
Filed: 1975-10-17
Abstract: 1482710 Tethered ball trainer M Y DART Ltd 17 Oct 1975 [29 Nov 1974] 51852/74 Heading A6D A ball 120 is attached via an elastic cord 108 to an anchor element 100. The anchor element has a polygonal base 101 with a central recess 102 and a truncated double pyramid 104a, 104b, defining an upper optical area 103 below which the cord is tethered at 109. The anchor may be hollow and may be filled with water or sand. The dimensions of the anchor member are selected depending on the ball employed, e.g. for tennis, football or rugby. The anchor member may be moulded in two parts from thermoplastics material.
Patent GB-1485296-A (GB)
Title: Presses
IPC: B30B15/04
Filed: 1974-12-02
Abstract: 1485296 Metal working presses D D SLATTERY 2 Dec 1974 [3 Dec 1973 2 May 1974] 52009/74 Headings B3H B3E B3Q and B3W A metal working press suitable for demonstrating metal working operations to students comprises a framework composed of a first stationary frame 10 providing a press bed 19 and a second substantially T-shaped frame 20 guided on the first frame. The first frame is made of inverted T-shape plates 12, 14 provided with bearing surfaces engaged by bearing pads 26, 26<SP>1</SP> on the second frame 20. The crosspiece 22 of the second frame has a tool holding plate 36 and is moved hydraulically towards the bed. The lower tool or tools, e.g. bending wing dies 56, 56.1, Fig. 3, are mounted on a wheel structure 51 which is positioned over the bed 19. The press itself may also be on castors. The press may be used for bending pipes, rods or sheets, straightening deep drawing, shearing angle plates, punching and gauging.
Patent GB-1409755-A (GB)
Title: Electrophotographic methods and processes
IPC: G03G13/20
Filed: 1972-11-13
Abstract: 1409755 Fixing electrostatic toner images RICOH KK 13 Nov 1972 [3 Dec 1971] 52254/72 Heading G2H Thermoplastic toner images are fixed by heating to a point between Tg, at which the toner particles begin to pass from a solid to a glass form, and Tm, at which the particles will first flow together to effect a thorough fusion. Preferably the images are carried on copy sheets, and are fixed by passage of the sheets between two heated rollers, between a heated and an unheated roller or between a roller and an endless belt.
Patent GB-1153237-A (GB)
Title: A Method of Selective Reduction of Plutonium Hexafluoride and Apparatus for carrying out said Method
Inventor: MANEVY GEORGES
IPC: C01G56/00
Filed: 1967-11-17
Abstract: 1,153,237. Uranium hexafluoride. COMMISSARIAT A L'ENERGIE ATOMIQUE. 17 Nov., 1967 [1 Dec., 1966], No. 52498/67. Heading C1A. [Also in Division G6] Uranium hexafluoride is separated from a vaporous mixture of uranium hexafluoride, plutonium hexafluoride, and fission product fluorides by selective reduction of PuF 6  to PuF 4  with CO 2  at 150-500 C. and a pressure of 0À5 to 4 bars (see Division G6). Solid PuF 4  is removed and the remaining vapours (including UF 6 ) and condensed and separated by distillation.
Patent GB-1104583-A (GB)
Title: Removal of sulfur dioxide from a sulfur dioxide-containing gas flow
IPC: C01B17/60
Filed: 1965-12-10
Abstract: SO2 is removed from a gas flow by adding to the gas flow NH3 or a liquid which liberates gaseous NH3, injecting a liquid containing NH4HSO3 and/or (NH4)2SO3, with or without (NH4)2SO4, whereby an (NH3)2SO3\t mist is formed, and intimately contacting the gas and liquid in a mechanical separation zone wherein the gas flow is separated from the liquid and mist.  The quantity of NH3 added may be dependent on the SO2- content of the gas. The separation zone may divide the gas flow into a plurality of part flows of less than 5 mm. thickness, and may have a gas resistance of at least 40 mm. H2O column.  H2SO4 may be added to part of the separated optionally heated, liquid to remove SO2 therefrom, (NH4)2SO4 crystallized from the result liquor, and the mother liquor recycled to the injection stage.  The gas flow may be pre-treated by washing with a solution containing (NH4)2SO4, which solution may be the same as that used in the main stage.  0.5-10 g. of steam Nm3 of gas flow may be added to the gas flow before addition of the NH3.
Patent GB-1096949-A (GB)
Title: Improvements in and relating to prefabricated plasterboard panel members for the construction of partition walls
Inventor: WILLIAMS HERBERT
IPC: E04C2/04
Filed: 1964-12-31
Abstract: 1,096,949. Wall panels; partitions. BELLROCK GYPSUM INDUSTRIES Ltd. Sept. 29, 1965 [Dec. 31, 1964], No. 52965/64. Headings E1B and E1W. A panel 12 for lining walls, or forming partition walls comprises a pair of plasterboard sheets 13, 14 spaced by straps 15 of plasterboard offset from the longitudinal panel edges to provide a tapered tongue 16 and groove 17, the strips 15 stopping short of the transverse panel edges to leave transverse grooves for ceiling and floor battens and for service wiring. The space between the strips 15 may be filled with an acoustic or fire-resistant mat and one plasterboard sheet may have aluminium foil on its outer face. In use the upper transverse groove of a panel is engaged over a fixed ceiling batten 18, moved sideways to interlock with the preceding panel, and then secured to the floor through a projecting portion of an individual floor batten 19 prefixed in the lower transverse groove, the projecting portion being covered by the succeeding panel. A wall batten 20 may be provided to engage the longitudinal groove 17 of the first panel. In a modification, Fig. 3 (not shown), the floor and ceiling battens are replaced by twin-channelled members engaging over the sheets 13, 14.
Patent GB-1261130-A (GB)
Title: Process for electro-phoretically applying enamel to metal objects, more particularly iron sheet
IPC: C23C22/12
Filed: 1969-10-31
Abstract: 1,261,130. Electro-phoretically depositing enamel. RICKMANN & RAPPE. Oct. 31, 1969 [Nov. 30, 1968], No.53359/69. Heading C7B. [Also in Division C1] A process for electro-phoretically depositing vitreous enamel on metal objects comprises the stages of treating a metal by pickling or nickel plating, applying an inorganic coating which includes a phosphate to the metal, rinsing the object and subsequently electro-phoretically coating the object with enamel. The inorganic coating may be produced using a bath containing an aqueous solution of 50g/l zinc phosphate and 40g/l phosphoric acid. The coating bath may alternatively contain 1 to 10 g/l nickel phosphate. The process is particularly suitable for enamelling iron sheet articles.
Patent GB-1269781-A (GB)
Title: Alkanolamine derivatives
Inventor: FARRAND ROY
IPC: H02G3/14
Filed: 1968-11-12
Abstract: 1,269,781. #-adrenergic blockers. IMPERIAL CHEMICAL INDUSTRIES Ltd. 22 Oct., 1969 [12 Nov., 1968], No. 53612/68. Heading A5B. [Also in Division C2] Pharmaceutical compositions comprise a compound of the general formula (R<SP>1</SP>= alkyl, hydroxyalkyl, cycloalkyl; R<SP>2</SP>= alkyl, acyl, functional derivative of COOH; R<SP>3</SP>=acyl, NO 2 , functional derivative of COOH; or CR<SP>2</SP>R<SP>3</SP>=carbocyclic or heterocyclic ring containing a keto group at least in the 2- position; R<SP>4</SP>=H, halogen, alkyl, cycloalkyl, alkenyl, NO 2 , alkylthio, alkoxy, alkenyloxy, alkynyloxy, aryl, aroxy, aralkyl, aralkoxy, hydroxyalkyl, alkoxyalkyl, haloalkyl, acyl, alkoxycarbonyl, CN) or salt thereof in association with a carrier. The compositions may also contain other active ingredients (sedatives, e.g. phenobarbitone, meprobamate, chlorpromazine; vasodilators, e.g. glyceryl trinitrate, pentaerythritol tetranitrate, isosorbide dinitrate; diuretics, e.g. chlorothiazide; hypotensive agents, e.g. reserpine, bethanidine, guanethidine; myocardial depressants, e.g. quinidine; agents used in the treatment of Parkinson's disease, e.g. benzhexol; cardiotonic agents, e.g. digitalis preparations; sympathomimetic bronchodilators, e.g. isoprenaline, orciprenaline, adrenaline, ephedrine). The primary active ingredients are #-adrenergic blocking agents.
Patent GB-1164228-A (GB)
Title: Sorting Apparatus.
IPC: G06K13/06
Filed: 1967-11-24
Abstract: 1,164,228. Document sorters. RADIO CORPORATION OF AMERICA. 24 Nov., 1967 [13 Dec., 1966], No. 53629/67. Heading G4M. Document sensors 24, 29 detext the passage of documents into and out of a path 22 and step a shift-register counter 44 -47 forwards or backwards so that the register is in a state representative of the number of documents in path 22 at any given time; and register 44-47 controls the entry of accept/reject selector signals, from computer 20 or derived from reading station 16, into one or other of shift registers 91, 92 which are advanced as each document passes detector 29 and control a sorting gate 26. The circuit may be extended, Fig. 2 (not shown), to cater for more than two output stackers.
Patent GB-1415644-A (GB)
Title: Resistance thermometer element
IPC: G01K7/18
Filed: 1971-11-18
Abstract: 1415644 Semi-conductor devices JOHNSON MATTHEY & CO Ltd 10 Nov 1972 [18 Nov 1971] 53655/71 Heading H1K An electrically resistive element for a resistance thermometer comprises a layer of fused vitreous material loaded with electrically conductive particles secured to an electrically insulating substrate. The particles may be platelets of platinum and the vitreous material derived from a lead borosilicate glass powder. The materials in an organic medium, e.g. ethyl cellulose, may be applied to an alumina substrate 12, or the surface of the body whose temperature it is desired to measure, and the device heated to drive off the medium and fuse the glass powder. The element 10 may be in the form of a spital, as shown including lands 18, 20 for connection thereto, or alternatively as a series of stacked substrates, each with interconnected element portions thereon. The shape of the element may be determined by deposition using a mask or by depositing a layer and laser beam machining to the desired shape and resistance. Other conductive particles may be gold, silver, palladium, rhodium, iridium, ruthenium, iron, cobalt, nickel or copper.