baber/WOPTO huggingface dataset:
Patent GB-222965-A (GB)
Title: Improvements in the manufacture of heat-insulating articles
IPC: C03B23/13
Filed: 1923-07-12
Abstract: 222,965. Delany, J. H. July 12, 1923. Cold and heat retaining chambers.- In the manufacture of heat-insulating articles comprising single or double walls such as containers for food, hollow bricks or tiles for walls, &c. of buildings, an easily condensible gas or vapour is introduced into the interior of a mass of molten glass at a pressure equal to or greater than atmospheric, the blow-pipe is withdrawn and the aperture is sealed while the glass is still plastic. Instead of a vapour or gas a material capable of producing a vapour may be employed. It is stated that a vacuum has been produced by the volatilization and subsequent condensation of a piece of cast zinc. To create a vacuum in articles made from grades of glass which become brittle at very high temperatures steam may be used.
Patent GB-963080-A (GB)
Title: Improvements in wall plugs
Inventor: TAYLOR CECIL ARTHUR
IPC: F16B13/02
Filed: 1962-05-10
Abstract: 963,080. Wall plugs. RAWLPLUG CO. Ltd. May 10, 1963 [May 10, 1962], No. 18087/62. Heading F2H. A tubular extrudable plastics wall plug has crests 3 and roots 2 which lie on common pitch circles 5, 4 respectively, the plug being interrupted along its full length at 6. The material may be coloured to indicate the size of screw to be used, and the material may have a substantially uniform wall thickness of between 12 and 18% of the outer diameter of the plug.
Patent GB-396541-A (GB)
Title: Safety razor
IPC: B26B21/18
Filed: 1932-06-27
Abstract: 396,541. Safety razors. BERGDOLL, E. C., 5239, Wynnefild Avenue, Philadelphia, U.S.A. June 27, 1932, No. 18114. [Class 30.] A convex guard-plate 10 for a safety razor is provided with longitudinal bars 17, circular in cross-section, which .are connected thereto by integral arms 16 the curvature of which forms a continuation of that of the plate. The bars 17 serve to hold the skin taut for shaving, the lather and stubble passing through slots 18. The bars may be smooth or notched. Specification 139,031, [Class 30, Cutlery], is referred to.
Patent GB-1021461-A (GB)
Title: Lubricating devices
Inventor: CARMICHAEL HENRY
IPC: F16N7/12
Filed: 1962-05-11
Abstract: 1,021,461. Lubricating. SYSTEMATIC TOOLING Ltd. May 7, 1963 [May 11, 1962], No. 18173/62. Heading F2A. A lubricator cup for fitting on a guide bush of a die set assembly comprises a one-piece moulding 1, Fig. 2 of a flexible or resilient plastics material formed with an apertured base and dimensioned to fit firmly on the bottom of the guide bush 3. The cup is positively located lengthwise of the bush either by a ledge 7 extending radially inwards from the side wall 2 to engage a groove 8 of the guide bush or by an inwardly extending ledge which engages the end of the guide bush, the walls gripping the guide bush firmly. The cup is provided with a channel 5 for supplying lubricant to a wick 9. The cup may be made of differentcoloured plastics or transparent plastics such as polyethylene or polypropylene.
Patent GB-110065-A (GB)
Title: Improvements relating to the Formation of Joints in Iron and Steel Piping.
IPC: B21D39/04
Filed: 1916-12-19
Abstract: 110,065. Quasi-Arc Co., and Cole, W. L. Dec. 19, 1916. Branches and mains, connecting.-Pipe joints are made by cutting a hole c in the one pipe a of the same size as the inside diameter of the second pipe b, and cutting the end of the latter to a form corresponding to the outside curvature of the pipe a. The pipes are then joined by a fillet of welding metal c which draws them tightly together on cooling. The pipes may be cut on a pillar-type drilling machine or on a lathe, little modification being needed therein to cut the pipes suitable for joining at angles other than a right-angle.
Patent GB-849737-A (GB)
Title: Circuit arrangement for reducing current consumption in a decade scaler
Inventor: KROUPA VENCESLAV
IPC: H03K21/00
Filed: 1957-06-07
Abstract: 849,737. Electronic counting-apparatus. TESLA NARODNI PODNIK. June 7, 1957, No. 18186/57. Drawings to Specification. Class 106(1). To reduce current consumption in a decade scaler consisting of four bi-stable flip-flop stages, the anode coupling and cathode resistors of each tube have, in each successive stage, higher values than in a preceding stage, the ratio of the values in respective stages being the same as, or smaller than, the ratio of the time intervals between pulses entering the respective stages.
Patent GB-201373-A (GB)
Title: Improvements in and appertaining to roller bearings
IPC: F16C35/04
Filed: 1922-07-04
Abstract: 201,373. Taylor, C. H. July 4, 1922. Self - aligning roller bearings; thrust bearings; spring supports.-A selfaligning roller bearing for colliery waggons or tubs and the like comprises a housing formed in two parts each of substantially semi-cylindrical shape, provided with projections fitting within recesses in a supporting frame, which latter is provided with a bracket to take end thrust. As shown in Figs. 2 and 6, the halves a, a<1> of the housing are provided with projections a<2>, a<3> fitting respectively in recesses in a band c and a base b secured together and to the vehicle by bolts c<1>. A bracket e<4> projecting from the base b takes the end thrust of the shaft. Springs c<2> may be mounted on the bolts c<1>, us shown in Fig. 13, in order to take up shocks. In the form shown in Fig. 10, projections a<4> are formed on the sides of the upper part a of the housing, and a projection a<3> on the lower part a<1>. The supporting frame comprises a pedestal e with detachable portions e<1>, e<2>. The bracket e<4> taking end thrust is formed on the pedestal e. A cage for the rollers is made in halves, each comprising slotted plates f<1>, f<2>, Fig. 16, riveted together. Fig. 19 shows a modified form in which slotted plates h<1>. h<2> are arranged to support the axles of the rollers.
Patent GB-978545-A (GB)
Title: Novel 10-alkyl-steroids and a process for the manufacture thereof
IPC: C07J1/00
Filed: 1963-05-09
Abstract: The invention comprises compounds of formula <FORM:0978545/C1/1> wherein the broken lines denote bonds to optional substituents and R1, R2 and R3 are alkyl groups, their 1,2-dihydro and 1, 2, 4, 5-tetrahydro-derivatives and the corresponding 17b -hydroxy and 17b -hydroxy -17a - alkyl compounds, all alkyl groups having 1 to 6 carbon atoms, and their preparation by hydrogenation of compounds of formula <FORM:0978545/C1/2> or the corresponding 17b -hydroxy or 17b -(hydroxy or acyloxy) -17a - (alkyl, alkenyl or alkynyl) compounds to reduce the double bond in the 10-alkenyl group and in any 17a -alkenyl or -alkynyl group and, if desired, the double bond or bonds in the 1, 2- and 1,2- and 4, 5-positions respectively; a 1, 2-dihydro-product may subsequently be reduced by lithium in liquid ammonia.  The compounds of the invention exhibit hormonal and positive inotropic-heart activity and may be used as androgens or anabolic or progestative agents in combination with a pharmaceutically acceptable carrier in forms suitable for oral, parenteral or rectal administration, for example as tablets, capsules, ampoules solutions, emulsions, suspensions or suppositories Specification 948,111 is referred to.
Patent GB-446381-A (GB)
Title: Improvements in printing textile products
Filed: 1935-06-26
Abstract: Printing textile material, e.g. of cotton, wool, silk or regenerated cellulose fibres, with a vat or sulphur dyestuff is effected with the use of a monoalkylaniline-3-sulphonic acid or a salt thereof in a printing preparation containing the reduced or non-reduced dyestuff. The process is applicable to direct and to discharge printing.  The use is specified of monomethyl- and monoethyl-aniline-3-sulphonic, their nuclear substitution products, sodium, potassium, ammonium, tin, iron and copper salts and salts with organic bases, such as aniline, ethanolamine, pyridine and benzidine.  The alkylaniline-3-sulphonic acid or salt thereof may be incorporated with the dyestuff before making up the printing preparation or may be incorporated directly in such preparation.  The latter may contain also an alcohol, e.g. glycerol, glycol or thiodiglycol, a hydrotropic agent, e.g. urea, benzylanilinesulphonic acid or a salt of an aromatic carboxylic acid, a reduction catalyst, e.g. anthraquinone or an oxyanthraquinone or a salt thereof, a reducing agent, e.g. sodium hydrosulphite, or an alkali, e.g. sodium, ammonium or magnesium hydroxide, sodium or potassium carbonate.  The following examples are specified: (1) Cotton goods are printed with an aqueous paste containing the dyestuff tribromo - 2 - thionaphthene - 2<1> - indol - indigo, wheat starch, tragacanth mucilage, British gum, potash, glycerol, sodium formaldehydesulphoxylate and sodium monoethylaniline-3-sulphonate and the printed goods are steamed, rinsed and soaped at the boil; the dyestuff may be replaced by 5 : 7 : 5<1> : 7<1>-tetrabromindigo, 6 : 6<1>-dichloro-4 : 4<1>-dimethylthioindigo, tribromo-acenaphthene - 2 - (6 - amino)thionaphthene-indigo, Cibanone blue RS, Cibanone orange R or sulphurized carbazole-indophenol.  (2) The goods are printed with a paste incorporating an aqueous mixture of the dyestuff obtainable by condensing the 2-(p-dimethylamino) - anil of 3 - oxythionaphthene with 1-chloro - 2 : 3 - naphthioindoxyl, glycerol and sodium monoethylaniline - 3 - sulphonate, the mixture having been dried, ground and sifted before incorporation.  (3) The goods are printed with a paste incorporating an aqueous mixture of 4 : 4<1> - dimethyl - 6 : 6<1> - dichlorothioindigo, sodium carbonate and sodium monoethylaniline-3-sulphonate or potassium monomethylaniline-3-sulphonate, the mixture having been dried and ground before incorporation.  (4) The goods are printed with a paste incorporating a mixture of sodium monoethylaniline-3-sulphonate, sodium hydrosulphite and a preparation obtained by grinding 4 : 4<1>-dimethyl-6 : 6<1>-dichlorothioindigo with sulphite cellulose waste liquor, 2-oxyanthraquinone and sodium carbonate, evaporating to dryness and grinding the residue.  Specifications 27742/08, [Class 15], 343,102, and 373,212 are referred to.
Patent GB-585738-A (GB)
Title: Improvements in magnetic filters
IPC: B03C1/28
Filed: 1944-09-26
Abstract: 585,738. Magnetic filters. PHILIPS LAMPS. Ltd., and TAYLOR, H. G. Sept. 26, 1944, No. 18404. [Class 72] [Also in Group XXIX] In a magnetic filter of the type described in Specifications 527,771 and 567,064 an indicating member associated with a freely seated member adapted to close the fluid inlet in the absence of flow and to be lifted by the flow to allow free passage of the fluid and to move therewith is accommodated within a housing in close proximity to a window. An inlet closing member 12 has attached to it a cup shaped member 11 situated in proximity to a cylindrical glass inset 4 in the lower part of a casing 1 which is provided with a series of apertures 8. Liquid flowing into the chamber 14 causes the member 12 to rise and with it the member 11, the outer surface of which may be painted in different colours so that one colour is seen through an aperture 8 when no liquid is flowing and another when liquid is flowing.
Patent GB-1340992-A (GB)
Title: Foodstuff container
IPC: B65D77/04
Filed: 1972-04-20
Abstract: 1340992 Food bowls; baking tins ITT INDUSTRIES Inc 20 April 1972 [26 April 1971] 18406/72 Headings A4A A4D [Also in Divisions A2 B8] A container for foodstuffs comprises at least two separate compartments, each compartment having a base 12a, 13a, side walls 12d, 13d, end walls 12b, 13b, and corner portions 12f-i, 13f-i, and adjacent compartments being connected by a common hinge line 14, connecting two adjacent side walls 12d, 13d. As shown, the corner portions 12f-i, 13 f-i have diagonal fold lines and are folded to lie externally of the end walls 12b, 13b. The container may be of paper board having a polyvinylidene chloride coating on its interior surfaces. In use, gravies, dressings, sauces and butters are placed in the compartments and followed by meats and vegetables, the container is wrapped in a Cellophane (Registered Trade Mark) or polyethylene wrapper, and the container and contents frozen. The foodstuffs may be reconstituted in the container by removing the wrapper and heating in a high frequency oven and served by inverting the container on a plate.
Patent GB-691004-A (GB)
Title: Improvements in or relating to an electrically operated device for adding a plurality of weighing results in an electrically controlled indicator for weighing scales, especially automatic weighing scales
Inventor: ANDERS JOHANN
IPC: G01G23/18
Filed: 1950-07-24
Abstract: 691,004. Digital electric calculating-apparatus. SCHEMBER & SOHNE, C., BRUCKENWAAGENUND MA.SCHINENFABRIKEN AKT.-GES. July 24, 1950, No. 18448/50. Addition to 652,674, [Group XXXVIII]. Class 106 (i). An electrically-controlled indicator for weighing-scales according to Specification 652,674, [Group XXXVIII], in which indicating discs 6, 6<SP>1</SP>, &c. are stepped by pulses sent to electromagnets 1, 1<SP>1</SP>, &c., includes adding means comprising a contact 9, 91, &c. on each disc-carrying shaft 5, 5<SP>1</SP>, &c., which at the transfer point closes the circuit of a relay 11, 11<SP>1</SP> &c., thus applying an impulse to the electromagnet of the next higher denomination. As shown, pulses representing a weighing result to be added, produced as described in the parent Specification, are applied via terminals E, Z, H to magnets 1, 1<SP>1</SP>, 1<SP>11</SP>. A relay 11, 11<SP>1</SP>, &c., when energized, closes contacts 12, 12<SP>1</SP>, &c. to prepare a circuit for the magnet 1<SP>1</SP>, 1<SP>11</SP>, &c. This magnet is subsequently connected to a current source S by the energization of transfer relay 14 which closes contacts 13. The numeral discs are zeroized by closing a switch 18, 19 to energize magnets 1, 1.<SP>1</SP>, &c. through wiper contacts 7, 71, &c., which normally engage broken contactrings 8, 8<SP>1</SP>, &c. The magnets close contacts 21; 21<SP>1</SP>, &c. so that they are successively energized and de-energized, due to the operation of contacts 20 of relay 17 energized through contacts 19 and 21, 21<SP>1</SP>, &c. until the contacts 7, 71, &c. reach the zero gaps 22, 221, &c.
Patent GB-198583-A (GB)
Title: Improvements in indicators for fixing to doors
IPC: G08B5/02
Filed: 1922-07-05
Abstract: 198,583. Fairweather, H. G. C., (Martin, G.). July 5, 1922. Time reminders.-In a time indicator for doors, of the type wherein pointers and dials are located on each side of the door, the door bolt is adapted on withdraw al to restore the pointers &c. to zero position, and, when shot, to leave the pointers unaffected. As shown in Fig. 1, a pointer a<1> is mounted on a two-part shaft d, and is set by a head p to irdications on a dial a on the door. To indicate the setting of the pointer inside the room, a dial b, mounted on the shaft d, co-operates with an opening n the casing e. Between the casing e and the doors is a housing g for a sliding door bolt. The bolt i, Fig. 4, has a tongue o which, when the bolt is retracted, operates a rack l and returns the pointer a<1> and dial b to the zero position through the intermediary of a pinion k mounted on the shaft d. Instead of utilizing the head p for setting, the rack l may be moved by a projection lever.
Patent GB-1537380-A (GB)
Title: Fibre-reinforced plastics structures
IPC: B64C27/48
Filed: 1976-05-06
Abstract: 1537380 Helicopter rotor blade attachment WESTLAND AIRCRAFT Ltd 29 April 1977 [6 May 1976] 18513/76 Heading B7W In order to distribute evenly the clamping forces on the root end of a composite rotor blade, the bores 20 in the root end each receive two bushes 19 which have a combined length less than the length of the bore. The bushes are elastically bonded in the bore with their outer ends flush with the outer surfaces of the root end, and a resilient washer 21 is located in the space between the adjacent ends of the bushes.
Patent GB-314304-A (GB)
Title: Improvements in or relating to the lubricating of spindles of spinning, winding or doubling machines
IPC: D01H7/20
Filed: 1929-06-15
Abstract: 314,304. Otsuka, I. June 24, 1928, [Convention date]. Gravity-feed lubricating; force-feed lubricating. -The bolster casings 1 of a spinning, doubling, or winding machines are connected by depending tubes 24 to a pipe 3, one end of which is connected to the bottom of an oil tank 7 while the other end is connected to a pipe 5 arranged beneath the pipe 3 and leading to a pump 8 which returns the oil to the upper part of the tank, which contains filtering material 18 supported on a perforated plate 17. The tank is elevated so that oil flows therefrom by gravity. According to the Specification as open to inspection under Sect. 91 (3 (a), oil may be supplied from the tank to the bolster casings and pass from the latter through the tubes 24 to a separate pipe connected to the pump, and the tank may be sealed so that pressure is generated therein. This subject-matter does not appear in the Specification as accepted.
Patent GB-958497-A (GB)
Title: Improvements in and relating to folding panel structures
IPC: E06B3/48
Filed: 1960-05-25
Abstract: 958,497. Folding panels; hinges. R. ODDICINI. May 25, 1960, No. 18577/60. Headings E1J and E2F. A foldable panel structure comprises a plurality of panels 1 hingedly connected together along their vertical edges, relative movement between the panels being limited, and a guide track 23 arranged to receive a roller 25 on each panel, the guide track being provided with a light shield 31, 32. A connector 5 of double U section receives the beaded edges of strips 3 attached to the panels to form a hinge. In other connections in the same structure the beaded edges of a connecting strip 16 may be engaged in grooves 12 in the panels.
Patent GB-191684-A (GB)
Title: Improvements in or relating to wheeled gun carriages having divergible trails
IPC: F41A23/32
Filed: 1922-07-06
Abstract: 191,684. Schneider et Cie. May 13, 1922, [Convention date]. Addition to 172,627 Field carriages.-Relates to carriages having divergible trails in which means as described in the parent Specification is provided for adjusting the training pivot to the vertical position when the carriage is on uneven ground. According to the present invention, the divergible trail beams rock as a whole on a longitudinal axis x which also forms the axis for transverse levelling of the training pivot g, whereas the axis I for longitudinal levelling is situated in front of the axletree A in a line with the centre of gravity of the rocking mass. In the form shown, the carriage head C and trail-beam system F, F<1>, F<2> are rockingly mounted on a common longitudinal bearing formed in a bracket D' which is spring-supported from the wheel axle A for travelling, but is locked to the axle by a pin K when firing. The mount H which supports the training pivot g is longitudinally adjustable round a pin I on the carriage head C by a gear L, H' operated by a hand-wheel L<5>, and the combined carriages C, H are transversely adjustable in the bearing in the bracket D' by a worm-gear J engaging a sector C<2> This sector is connected to the carriage C by a removable pin O so that sliding movement is permitted during travelling. The topcarriage G carries a training worm N rotated by a hand-wheel n<5> and engaging a worm segment H<2> on the carriage H, and the gun cradle S carries elevating pinions s rotated by a hand-wheel s<7> concentric with the gun trunnions and gearing with racks G<1> integral with the cheeks of the top carriage G. Specifications 7265/12 and 14663/12 are referred to.
Patent GB-1424151-A (GB)
Title: Air rifles
Inventor: JOAHANSSON L J I
IPC: F41B11/20
Filed: 1974-04-29
Abstract: 1424151 Air rifles FORENADE FABRIKSVERKEN 29 April 1974 [4 May 1973] 18701/74 Heading F3C An air rifle has a spring-operated piston 1a for firing a projectile, the piston being in a cylinder 2 which is displaceable in a easing 4a, the latter receiving a barrel 3 and being closed by a body 14 which contains a firing mechanism, the body 14 also serving as an abutment for one end of a spring 1c which actuates the piston 1a. A U-shaped cross-section tension lever 8, pivoted at a shaft 17 in a bracket on the casing 4a, with a draw-bar 6a pivoted thereto, retracts a front-piece 2b of the cylinder together with the piston 1a and its spring 1c for retention of the piston by a sear of the firing mechanism engaging with a stem 1b. A projectile 5 is loaded via a slot 4b in the casing 4a, a safety catch 15 pivoted in the body 14 engaging a slot in the cylinder 2. The lever 8 and the draw bar 6a are retracted to return the cylinder 2 to its forward position after release of the catch 15, the front piece 2b with a frusto conical end surface engaging a seal 3a in a corresponding surface of the barrel 3. Operation of the firing mechanism releases the piston 1a which, upon contact with the front piece 2b, by means of a resilient nose 1c which enters a central passage of the front piece causes air compression for projectile firing. A trigger guard 14a of the body has a lug 13 which also accepts the shaft 17, a bolt passing through this shaft coupling a stock to the body 14. The lever 8 is held in its retracted position by engagement between a pin 7 extending from the casing 4a and a bent end 9a of a clamp slidable in the lever and spring biased from a grip block 11 fixed to the lever.
Patent GB-1298504-A (GB)
Title: Production of cyanoacetaldehyde
Filed: 1970-04-21
Abstract: 1298504 Cyanoacetaldehyde; isoxazolines BADISCHE ANILIN. & SODA-FABRIK AG 21 April 1970 [22 April 1969] 18917/70 Heading C2C Cyanoacetaldehyde is obtained by splitting in the presence of alkali-metal or alkaline-earthmetal oxides or hydroxides, either (a) isoxazolines of the formula wherein R is an aromatic radical; or (b) isoxazolines obtained by reacting malonaldehyde dioxime with nitrous acid. Phenyl azide may be produced as a by-product of the above-process, when R is a phenyl group. Isoxazolines of the above formula may be obtained by reacting malonaldehyde dioxime with appropriate diazonium compounds.
Patent GB-1434461-A (GB)
Title: High molecular weight monocarboxylic acids and ozonization process  for their preparation
IPC: C07C67/00
Filed: 1974-04-30
Abstract: 1434461 Polishing compositions EMERY INDUSTRIES Inc 30 April 1974 [17 May 1973] 18949/74 Heading C5W [Also in Divisions C2 and C3] A novel mixture of high molecular weight aliphatic saturated monocarboxylic acids suitable for use in compositions as a substitute for montan or carnauba wax or beeswax contains by weight (a) 70% or more acids containing more than 22 carbon atoms, (b) at least 55% of the acids in the range C 22 -C 35 , (c) less than 20% in the range C 35 -C 60 , and (d) the ratio of odd to even carbon content acids in the C 22 -C 25  range greater than 1À5 : 1. A composition suitable for use as a polish for shoes and other leather articles is made from 4À5 g. of such a mixture, 3À0 g. carnauba, 1À5 g. microcrystalline wax, 21À6 g. paraffin (m.p. 140-145‹ F.), 70 g. turpentine and 2 g. black dye.