baber/WOPTO huggingface dataset:
Patent GB-737879-A (GB)
Title: Improvements in and relating to luminescent materials
IPC: C04B33/13
Filed: 1952-04-10
Abstract: 737,879. Luminescent materials. SYLVANIA ELECTRIC PRODUCTS, Inc. April 10, 1952 [April 10,1951],No. 9272/51. Class 39 (1). A luminescent material comprises zinc phosphate activated by tin, at least part of which is in the stannous state, the ratio of gram-atoms of zinc to gram-atoms of phosphorus being greater than the stoichiometric value of 2: 2 for the pyrophosphate and less than the stoichiometric value of 3 : 2 for the orthophosphate. The proportion of tin present is not more than 0.7 gram-atom per 2 gram-atoms of phosphorus. Manganese may be present as a secondary activator to the extent of not more than 0.7 gramatom per 2 gram-atoms of phosphorus. The luminescent material may be mixed with other materials to obtain colours having a desired spectral distribution. The tin is maintained in the stannous state during the firing operation by using a controlled reducing atmosphere such as a mixture of nitrogen and hydrogen, or of nitrogen, hydrogen and steam. Preferred starting materials are zinc ammonium phosphate, zinc oxide, stannous oxide and manganous carbonate. Other starting materials may be used, such as a mixture of tri-zinc phosphate, zinc carbonate (or other zinc compound which is decomposed to the oxide on firing) and ammonium phosphate. Tin and manganese may be added as the phosphates, the halides or as compounds which are decomposed to the oxides upon firing. The starting materials are mixed by pebble milling and fired at a temperature between 1200‹ and 1600‹ F. in a controlled reducing atmosphere. In another method the mixture is fired in air for one-half hour at 1380‹ F., cooled, ground, re-fired for one hour at 1380‹ F. in an atmosphere comprising 96.5 per cent nitrogen and 3.5 per cent hydrogen, and allowed to cool to room temperature in the same atmosphere. A specific example is described and also the results of tests on materials of different constitutions. Specification 512,154 is referred to.
Patent GB-908689-A (GB)
Title: Improvements in or relating to magnetic flywheels for flywheel magnetos
IPC: H02K1/27
Filed: 1961-03-14
Abstract: 908,689. Ignition generators. BOSCH G.m.b.H., ROBERT. March 14, 1961 [April 1, 1960], No. 9274/61. Class 35. In a flywheel magneto, polypropylene moulding composition 15 inserted through radial bores 14<SP>1</SP> retains the ferrite magnets 13 and polepieces 14 in position relative to each other and to the soft iron carrier 10. The bores 14<SP>1</SP> widen towards the axis of the flywheel. The thermosetting plastic 15 is additionally inserted in dove-tailed recesses 14<SP>11</SP> in the polepieces 14 and in bores (Fig. 1, not shown) extending through the carrier 10. Spaces (Fig. 1, not shown) are left between adjacent magnets to receive coils to radially magnetize the magnets in situ.
Patent GB-697279-A (GB)
Title: Flatiron
Inventor: RUSSELL WILLIAM JAMES
IPC: D06F75/30
Filed: 1952-04-10
Abstract: 697,279. Hand-irons. LANDERS, FRARY & CLARK. April 10, 1952. No. 9286/52. Class 138 (ii). The soleplate of an electric iron is bounded by three adjoining part-circular edges 14, 15, 16, the edge 14 of the heel being approximately semi-circular and the sides 15, 16 having a radius approximately three times that of the heel, and the edges 14, 15, 16 are bevelled at an angle of 30 degrees to 40 degrees to the plane of the soleplate to provide wide bevel extending around the periphery of the soleplate. The side edges 15, 16 meet the edge 14 substantially tangentially and intersect at the toe 17 of the iron at approximately 90 degrees. The iron has a cover 20, and a superstructure 30 with a projecting rear portion 31 which co-operates with the rear of a handle 40 to act as a support for the iron.
Patent GB-420350-A (GB)
Title: Improvements in and relating to coin-freed mechanisms
IPC: G07F9/04
Filed: 1934-03-24
Abstract: 420,350. Coin-freed apparatus. GILL, H.A., 51, Chancery Lane, London.-(Elektrozeit Akt.-Ges. ; 136, Mainzerlandstrasse, Frankforton-Main, Germany) March 24, 1934, No. 9328. [Class 27] Clearing - apparatus.-In coin-freed machines having a receptacle or tester which retains unsuitable coins or other objects and from which such coins are removed by opening a side wall of the tester, the means for opening the side wall are such that the application of a constant force results in an accelerated movement of the side wall so that the side wall is abruptly or jerkily moved and the rejected coin prevented from sticking in the tester. The side wall W, Fig. 2, is opened by pressing in a button D against the action of a spring w the button being provided with a spherical head K instead of the usual conical head. The forces to be overcome comprise the force due to the spring wand the component v of the force exerted by the wall on the head K. This component v decreases as the wall moves from the position 2<a> to the position 2b, so that the total resisting force remains substantially constant or decreases, thereby giving an accelerated movement to the wall since the force applied to the button D is constant. The tester may be resiliently mounted so that the curve representing the variation of the resultant resisting force has a peak or depression in it at one or more points.
Patent GB-497903-A (GB)
Title: Flexible coupling discs
IPC: F16D3/78
Filed: 1938-05-26
Abstract: 497,903. Universal joints. HARDY. SPICER, & CO., Ltd., HARDY, J. L., and MIDDLETON, F. A. March 26, 1938, No. 9330. Addition to 496,091. [Class 80 (ii)] In a flexible coupling disc of the kind described in the parent Specification, i.e. having metal plates 12 permanently bonded to the disc so that the latter is pierced only for the bolt-holes 11, the outer ends 13 of the plates are turned over to lie on, and are bonded to the outer periphery of the disc. In the case of a disc having a central hole, as shown, the inner ends 13 of the plates may also be turned over. The inner and outer ends, and the plates themselves are preferably let into the disc during the vulcanization process, so as to lie flush. The turned over ends 13 may abut along a central plane so as to space the plates, or alternatively or additionally, the bolt holes 11 may be lined by bushings 14, formed either separately or by pressing in the metal of the plates 12, as shown in Fig. 6.
Patent GB-115137-A (GB)
IPC: F04C2/32
Filed: 2017-06-28
Abstract: 115,137. Shiner, A. E. June 28, 1917. Addition to 114,322. Movable-abutment type.-Two or more of the pumps claimed in claim 1 of the parent Specification are coupled together, one of the pumps being used to pump oil for lubricating purposes and the others for pumping air or liquid. The casings C, D are bolted together as shown in Fig. 1, and the shafts G are coupled by a tongue a engaging a slot b. The oil pump has a duct c in its pendulum bob J conveying oil to the eccentric H and by way of ducts d, e, f &c. in the shafts G to the eccentric of the other pump. Oil is conducted also from the outlet chamber B to grooves j, h in the sides of the pendulum stem and bob.
Patent GB-1240937-A (GB)
Title: Improvements in or relating to relief valves
Inventor: FERGUSSON CHARLES WILLIAMS
IPC: B01D35/143
Filed: 1969-02-21
Abstract: 1,240,937. Valves. SWINNEY BROS. Ltd. 19 Feb., 1970 [21 Feb., 1969], No. 9427/69. Heading F2V. A relief valve comprises a gravity operated element 17 arranged so as to fall, when the valve 8 is opened under pressure, into a position to maintain the valve 8 open even if the excess pressure actuating the valve is not sustained. As applied to a filter, in which fluid is filtered radially inward through a filter 1, excess pressure acts on the valve member 8 through ports 10 in a fixed plate 4, to by-pass the filter. In another construction, the valve 8 is allowed to close after it has been opened by excess pressure, leaving the gravity operated element 20 in a position to indicate that relief has taken place (Fig. 3, not shown). The cover 16 of both constructions is made from a transparent material to show the position of the ball element 17.
Patent GB-158852-A (GB)
Title: Improvements in the distillation of tar
IPC: C10C1/04
Filed: 1920-04-01
Abstract: 158,852. Barrett Co., (Assignees of Weiss, J. M.). Feb. 7, 1920, [Convention date]. Hydrocarbons, distilling.-In distilling coal tar, water-gas tar, oil-gas tar, blast-furnace tar, lignite tar, and other tars, a current of gas which is insoluble in and exerts no chemical action on the tar, for example, nitrogen, carbon dioxide, carbon monoxide, or mixtures of these gases, is passed through the tar in the still A, and after passage through a condenser C, pump G, and a heater I is again passed into the still. A higher yield of oil, a smaller amount of free carbon, and pitches of higher melting-point are obtained. The Specification as open to inspection under Sect. 91(3) (a) also states that air, from which the oxygen has been absorbed by passage through tar, may be re-circulated. This subject-matter does not appear in the Specification as accepted.
Patent GB-636480-A (GB)
Title: Improvements in or relating to apparatus for recording pertinent data concerning theperformance and operation of a machine or process
IPC: G07C3/12
Filed: 1947-04-10
Abstract: 636,480. Recording idle-time of machines. BOYAN, E. A. April 10, 1947, No. 9560. Convention date, April 11, 1946. [Class 106 (iv). Apparatus for recording data concerning the performance and operation of a machine or process having starting and stopping means and recording means wherein the starting means become operative after an interruption only upon actuation of a selector mechanism to record the cause of the interruption. During normal operation, current to a machine 8 is controlled by switches 18, 20 and each time a work-piece 12 is placed in position a contact 30 is momentarily closed to energize a relay 84, which breaks a circuit through a relay 38, thus putting a timing disc 34 out of gear with a synchronous motor 32 so that a spring 40 resets it to zero, whereupon the relay 38 is re-energized through contacts 42, the gearing remeshes and the circuit is held through contacts 86 until broken again by the insertion of the next workpiece 12. An arm 44 on the timing disc 34 may be set so that if a work operation takes more than a predetermined time, a double snap switch 48 opens to cut off current to the synchronous motor 32 and closes to switch on a synchronous motor 60 to drive a strip 64 for recording idle-time and to energize a relay 82 thus breaking the connection of the switch 30 to relay 84 and making connection between the switch 30 and relay 88. Next time a workpiece is inserted, relay 88 is energized to cut out switches 18, 20 so that the motor 10 can only be started by operating one of a number of switches 66, such that, when the one corresponding to the reason for the delay is pressed a stylus 68 punctures the record strip 64 and energizes relay 84 to zeroize the timing disc 34, which thus restores switch 48 to normal position and restores the relays and circuits so that switches 18, 20 and 30 can again function for normal operation. A second embodiment is described applicable to a machine operation wherein a web is moved continuously and a switch is closed either when the web ceases normal movement or when the power drawn falls off, as determined by the fall of potential across a resistance. Closing the switch sets timing mechanism in operation and if a predetermined time, e.g. time for changing webs, is exceeded, switches and relays are set so that work can only be resumed when the cause of the delay has been recorded. In a third embodiment the first embodiment described is modified to allow a record to be made each time a work operation is completed.
Patent GB-789778-A (GB)
Title: Jet engine fuel
IPC: C10L1/26
Filed: 1956-03-28
Abstract: A hydrocarbon fuel for use in a jet engine contains 0.001 to 0.1 per cent by weight of a neutral salt of a primary n-alkyl amine containing 8 to 18 carbon atoms per molecule and a dialkyl acid orthophosphate wherein each alkyl group contains 5 to 12 carbon atoms.  The salt may be prepared from n-dodecyl amine, n-octylamine, n-decyl amine, n-tetradecyl amine, n-hexadecyl amine, or a mixture of amines derived from coconut oil fatty acids (cocoamine), and 3-methylbutyl, 2-ethylhexyl acid orthophosphate, bis-(3-methylbutyl) acid orthophosphate, bis-(2-ethylhexyl) acid orthophosphate, or oxo-amyl, oxo-octyl acid orthophosphate.  In an example the cocoamine salt of 3-methylbutyl, 2-ethylhexyl acid orthophosphate is used.  The composition may also contain 2,6-ditertiary butyl 4-methyl phenol, 2,4-dimethyl - 6 - tertiary - butylphenol, or N,N1 disecondary butyl paraphenylene diamine.  If desired, the salt may be added to the fuel as a solution in lubricating oil.
Patent GB-936959-A (GB)
Title: Improvements in or relating to pans or similar culinary utensils
IPC: A47J45/06
Filed: 1959-03-20
Abstract: 936,959. Handles for kitchen utensils. J. A. HARTLEY. June 17, 1960 [March 20, 1959], No. 9668/59. Class 66. A kitchen utensil such as a pan 1 has a handle comprising an extension 5 and spigot 4 pivotally mounted in cheeks or a bracket 2 on the pan by means of a stud 3 held stationary in the bracket 2 by a key 6, the handle having a spring 8A which actuates a bolt 9 a portion of which enters a bore 16 in the stud 3 to lock the handle rigidly in relation to the pan. The bolt 9 has a knob 10 which projects through a curved slot 11 in the spigot 4, the slot 11 acting as a cam against the knob 10 which is manually operable in order to retract the bolt 9 against the action of the spring 8A. A pin 12 held in the bracket 2 coacts with a recess 13 in the end of the spigot to limit the pivotal arc of the handle. The extension 5 of the handle is preferably of heat-resistant material.
Patent GB-610171-A (GB)
Title: Improvements in woven fabrics
IPC: D03D15/00
Filed: 1946-03-29
Abstract: 610,171. Woven fabrics. RIDGE, B. P., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. March 29, 1946, No. 9789. [Class 142(iv] [Also in Group VIII] Fabrics are woven from continuous filaments, or continuous filament or staple fibre yarn, of highly polymeric linear esters, for instance polyethylene terephthal-' ate, produced as described in Specifications 578,079 and 590,451, [Group IV], and preferably drawn and heat set as described in Specification 603,840, (Group IV(a)]. Nylon, asbestos, or glass yarn may be included in the fabric. Specifications 533,307, 536,379, 536,380, [all in Group IV]; and 609,798 also are referred to.
Patent GB-126288-A (GB)
Title: Improvements in or relating to Flushing Cisterns.
IPC: E03D1/05
Filed: 1919-04-17
Abstract: 126,288. Soc. Franþaise de Chaleur et LumiÞre. May 3, 1918, [Convention date]. Siphon-discharge water-waste preventers. - When the bell 9, Fig. 1, is depressed by means of a pull-chain 14, an annular disk 7 closes apertures 6 in the bottom of a chamber 2 carried by the stand-pipe 3. Water is thereby forced into the pipe and a siphonic flush started. After the flush, the bell is raised by a spring 16 or by a spring and counterbalance weight. In a modified form, Fig. 3, the chamber is formed by a fixed plate 18 and: the enlarged base of the bell. The spring may be inside the bell and be confined between the plate 18 and a guide 21 carried by the bell.
Patent GB-648930-A (GB)
Title: Improvements relating to domestic washing machines and wash boilers, and hand wringers therefor
IPC: D06F45/00
Filed: 1948-04-08
Abstract: 648,930. Wringers. DEAN & SON, Ltd., W. H., and DEAN, W. April 8, 1948, No. 9898. [Class 138 (ii)] In a washing-machine having a wringer 9 pivotally mounted on the top of the machine casing, and a receiver 17 for water expressed from the clothes having a delivery spout or the like 18 the receiver 17 is so pivotally mounted in the machine as to be automatically movable with the wringer but relatively thereto from an operative position in which it projects sufficiently far beyond the side of the machine casing to deliver the water flowing from it clear of the side of the machine to an inoperative position in which it is withdrawn substantially within the confines of the machine, as the wringer is swung down from its raised operative position to its lowered inoperative position. The wringer is pivoted on trunnions 7 and the receiver 17 may be a trough pivoted on trunnions 13 carried by the side posts 15 of the wringer. The receiver slides from its operative position in which it receives water from a spout 19 of the usual water collecting trough 20, to its inoperative position (shown dotted) across the top of a nut 12 or of a lug cast on the edge of a casting 2.
Patent GB-558756-A (GB)
Title: Improvements in or relating to electrical resistances
IPC: H01B1/00
Filed: 1942-07-16
Abstract: 558,756. Aluminium alloys. PILKINGTON BROS., Ltd. (Soc. Anon. des Manufactures des Glaces et Produits Chimiques de St.-Gobain. Chauny & Cirey.) July 16, 1942, No. 9930. [Class 82 (i)] [Also in Groups XI and XXXVI] An electric resistance is made by depositing a metal on an insulating support and adjusting its resistance by subjecting it to anodic oxidation. Aluminium or an alloy containing at least 70 per cent. of aluminium is projected on glass in a gaseous stream, and tne degree of oxidation of the particles is then increased by anodic treatment, e.g. in an electrolyte of 3 per cent. chromic acid with a nickel cathode at 40‹-50‹ C. and with a voltage of 6-40 volts. An aluminium alloy containing 1.25-2 per cent. of manganese may thus be given a resistivity 20 times that of aluminium.
Patent GB-234785-A (GB)
IPC: F23D14/04
Filed: 1925-04-16
Abstract: 234,785. Guhler, R. June 2, 1924, [Convention date]. Void [Published under Sect. 91 of the Act]. Atmospheric gas burners; perforated tube and like multiple-jet burners.-The outlet nozzles of the burner consist of short tubes d, which project into a tube a, or chamber b, supplied with gaseous mixture, and are provided with screw caps c having an orifice f of smaller cross-sectional area than the interior of the tubes d. The chamber b is provided with secondary air supply pipes h.
Patent GB-527063-A (GB)
Title: Improvements in or relating to a method of producing rubber threads, strips and the like
IPC: B29D99/00
Filed: 1939-03-30
Abstract: 527,063. Rubber sheets or strips. FIRESTONE TYRE & RUBBER CO., Ltd. March 30, 1939, No. 9958. Convention date, April 21, 1938. [Class 70] A rubber strip is formed by drying a strip of latex, stretching the strip, heating- to relieve the stresses caused by the stretching and vulcanizing. The latex may contain a delayedaction accelerator such as dipentamethylene thiuram tetrasulphide, piperdinium pentamethylene dithiocarbamate, or tetramethyl thiuram di- or tetra-sulphide, which yield sulphur for vulcanization only after prolonged heating. Alternatively, the strip may be dusted with sulphur after heating to relieve the stresses. A strip of latex is deposited on an endless band 4 by a roller 2 dipping into a tank 1. The band 4 passes through a drying chamber 9. The dried latex strip is removed from the band and is: wound on drum 16 driven at a greater speed than that of the band so as to stretch the strip. The drum 16 carrying the stretched strip is then placed in a curing oven in which the heat first serves to relieve the stresses and afterwards to effect vulcanization. In a modification, a heatsensitized latex is extruded, under pressure applied through a rubber diaphragm by pumping a liquid such as glycerine against it, through a. tube surrounded by a steam chamber to cause coagulation and the coagulated strip is applied to the endless band which carries it through the drying chamber. The strip may be rolled to form a thread or wound to form a tube.
Patent GB-937910-A (GB)
Title: Improvements in or relating to boxes or like containers
IPC: B65D6/00
Filed: 1961-03-18
Abstract: 937,910. Boxes. G. E. NEVILLE. June 7, 1962 [March 18, 1961], No. 9965/61. Class 18. A box comprises a frame of angle section uprights B secured to a base frame A and a top frame D, the sides of the uprights being disposed at an angle to the plane of the sides of the box, panels E bolted to the uprights or attached thereto by screws having their edges F bent, as shown in Fig. 5, to fit against the uprights. Corner posts C are of channel section. Inner and outer panels may be provided, the intervening space being filled with insulating material. The panels may be moulded in two parts and be of fibre glass, as shown in Fig. 5. The top of the box is filled in with similar panels and one end has doors which fold back along the sides. Cross-members support a floor L and drainage channels M in the floor are provided. Battens N on the inside carry rubbing strips O and hanging rails P are carried by the top. Sling eyes for lifting are attached to the frame.
Patent HK-122997-A (HK)
Title: Air curing polymer composition
Inventor: BORS DANIEL ARTHUR
IPC: C08K5/01
Filed: 1997-06-26
Abstract: An air curing polymer composition is disclosed which contains acetoacetate functional polymer and a component which generates a free radical flux. The component can be an autoxidizable material and/or a peroxide. The composition cures on exposure to oxygen. One pack stable ambient curing compositions and a method of stabilizing acetoacetate functional groups to prevent hydrolysis are also disclosed.
Patent HU-T53387-A (HU)
Title: Silicate based indoor and outside wall paint composition with controlled adhesive mechanism
Inventor: BARANYAI ISTVAN
IPC: C09D1/04
Filed: 1989-04-14
Abstract: A silicate based aq. exterior and interior paint compsn. of a controlled setting mechanism comprises (all %, 15-20 K-silicate soln. 5-20 aq. styrene-acrylate emulsion, 5-20 Ti02 pigment, 20-40 filler/borytes, dolomite, silica flour), 0.05-5.0 ethandolamine, 0.1-0.5 wetting agent (LOPAN TK) 0.15-0.5 thickness (NATROSOL H4BR) and 3-10 mica (PLASTORITOOO). - ()
Patent HU-T40890-A (HU)
Title: Method for producing dietetic flour-mixture poor in energy or finished flour and baking industrial product
Inventor: HALMOS ANTALNE
IPC: A21D13/06
Filed: 1985-06-10
Abstract: Low energy flour mixt. for use by diabetics is produced with enhanced protein content of several components at 30-40 wt.% of the total mixt. The digestible carbohydrate is 45 wt.% max., fibre content 6%mm., fat content 2-3%, moisture content 15 wt.% max. Energy content is 700-1000 kJ/100g of baked prod. With suitable additives the mixt. can be formulated into a finished flour for the prodn. of baking prods.
Patent HU-T42008-A (HU)
Title: Method for producing and processing textiles provided with air-impermeable and liquid-seal material
Inventor: FELEKI TIBOR
IPC: B32B5/28
Filed: 1985-09-24
Abstract: Water and wind proofed textiles for technical, sports and fashion purposes consist of a natural or synthetic textile substrate into which a proofing foil pref. PVC is pressed at 140-190 deg.C and 7-15 kg/cm2. - Work pieces from such materials can be sewn, heat welded or opt. adhesive bonded using either side.
Patent HU-T40138-A (HU)
Title: Process for producing novel 13 alpha- alkyl-17 beta-/3-acyloxyl-propyl/gonanes
Inventor: NEEF GUENTHER
IPC: C07J41/00
Filed: 1985-12-17
Abstract: 1. 13 alpha-alkylgonanes of general formula I  see diagramm : EP0186834,P6,F4  wherein R represents an acyl radical having up to 10 C atoms and X represents an oxygen atom or the grouping N apprch OH.