baber/WOPTO huggingface dataset:
Patent GB-1432595-A (GB)
Title: Polybutene-1- and process for its manufacture
IPC: C08F10/14
Filed: 1973-08-22
Abstract: 1432595 Titanium aluminium chlorides CHEMISCHE WERKE HULS AG 22 Aug 1973 [23 Aug 1972 (2)] 39755/73 Heading C1A [Also in Division C3] The compounds TiCl 3 .0-5AlCl 3 , and TiCl 3 . 0À35AlCl 3  are made by reaction between TiCl 4  and ethylaluminium sesquichloride or aluminium triethyl (Example 8a) in hexane solution. In two of the examples the product is actually TiCl 3 .0À54AlCl 3  and TiCl 3 .0À56AlCl 3 . The compounds are used as components of catalysts for addition polymerization reactions.
Patent GB-335134-A (GB)
Title: Improvements in chain grates or like travelling grates
IPC: F23H11/04
Filed: 1929-12-30
Abstract: 335,134. Babcock & Wilcox, Ltd., (Deutsche Babcock und Wilcox Dampfkesselwerke Akt.-Ges.). Dec. 30, 1929. Crates.-The upper run a of a travelling grate is given a sinuous movement by giving the channel iron tracks on which the guide rollers run a sinuous form. The lower edges of the bars d slide over the upper flat surfaces of the adjacent bars.
Patent GB-1454745-A (GB)
Title: Lined cartons
IPC: B65D5/36
Filed: 1972-08-26
Abstract: 1454745 Lined cartons BOXFOLDIA Ltd 31 Oct 1973 [26 Aug 1972 31 Oct 1972 31 Jan 1973] 39898/72 50044/72 and 4761/73 Heading B8P A cardboard carton having a plastics liner 50 has flaps 16, 17 at its base connected to adjacent flaps, these base flaps being folded inwardly when the carton walls are folded flat in face-toface relationship and moving to their base forming position automatically as the walls are moved apart to erect the carton. The carton may have four walls as shown or six or eight or could be of triangular cross-section. The liner may be in the form of a bag sealed at its lower end or may be a sleeve which is folded in between the base flaps as the carton is erected to close its lower end. The liner is stuck to some part of the carton walls or lid, alternatively it may be secured to the whole of the carton walls. A lid may be provided and may be folded from the blank shown in Fig. 1, or the lid may be separate and either hinged on to the carton or be entirely separate. A tongue 45 on the lid engages a slot 47 in the carton wall to lock the lid, the tongue being torn when the lid is initially opened. A further tongue 39 engages the lid to assist in reclosing the carton. The liner 50 is sealed by the closing of the lid which traps the upstanding part of the liner between the lid and the carton walls or the liner can be closed by a clip.
Patent GB-1126520-A (GB)
Title: An arrangement for the composting of organic waste material
IPC: C05F3/04
Filed: 1967-08-31
Abstract: 1,126,520. Treating excrement and garbage. R. E. LINDSTROM. 31 Aug., 1967 [6 Sept., 1966], No. 39930/67. Heading C1B. A composting container is divided into three chambers, an excrement-depositing chamber a, a garbage-depositing chamber b, and a storage chamber c, by means of two vertical partitions g and h spaced from the container floor d which is sloped to allow movement of material being composted to chamber c. Aeration of the material is effected by means of external openings e in chamber c and a ventilating shaft in partition g having slits u open to chambers a and b and being connected to openings e via three series of inverted U-shaped channels i, one passing direct from chamber c to partition g, one passing to an air pocket in chamber a formed by a shield t, and one passing from the air pocket to partition g. Shutters 8 in the side wall of chamber b and in parition h permit inspection. A lid on chamber c permits removal of composted material. The container is in two sections which are transported by inverting the upper section and placing in the lower section.
Patent GB-1279705-A (GB)
Title: Improvements in or relating to umbrella frames
IPC: A45B25/16
Filed: 1969-08-11
Abstract: 1279705 Umbrella frames OKUDA KK and S KITANI 11 Aug 1969 [13 Aug 1968 28 AUG 1968] 40097/69 Heading A4P An umbrella frame has ribs 5, Fig.1 pivoted to a crown 12 on a stick 11, each rib being supported by a structure comprising a base supporting strut 2 pivoted to a hub 13 and to an end supporting strut 3 pivoted at a fixed point 6 on the rib 5, means to prevent rotation of the strut 3 beyond a position in which the struts 2, 3 are in general alignment and an auxiliary strut 7 pivoted to a hub 14 and to strut 2, an increase of the distance between crown 12 and hub 14 causing the umbrella to close from an open position. Strut 3 may be pivoted to strut 2 at a point 4 on the upper side of strut 2 adjacent its outer end 10, the section of strut 2 between point 4 and end 10 abutting against strut 3 when the frame is open, or alternatively strut 3 may have an upwardlyopen channel section and may be pivoted at the end 10 of strut 2, the bottom inner end surface (10<SP>1</SP>), Fig.3 (not shown) of strut 3 engaging the lower side of strut 2 in the aligned position. The strut 7 may pivot with respect to strut 2 on the same or the opposite side thereof to the side on which strut 3 pivots. The hinged structure may be incorporated in an automatically opening and closing umbrella, Fig.8, wherein a tension spring 17 is connected between a hub 16, fixed to a hollow stick 11, and strut 3, strut 7 being pivoted to a hub 14 fixed to the stick, and rib 5 and strut 2 being pivoted to hubs 12 and 13 respectively, which are slidable on the stick and are interconnected by a lever 22 moved by an operating lever to open or close the umbrella. Alternative umbrellas wherein the hinged structure is enbodied is umbrellas having folding ribs; automatically opening umbrellas; automatically closing umbrellas; and automatically opening and closing umbrellas are described with reference to Fig.6 (not shown); Figs.4, 11 and 12; Fig.5 and Fig.7, (not shown) respectively.
Patent GB-1117929-A (GB)
Title: Frost collecting means for refrigerated structures
Inventor: VOGEL ROBERT ELLSWORTH
IPC: A47F3/04
Filed: 1965-09-22
Abstract: 1,117,929. Refrigerators. DUAL JET REFRIGERATION CO. 22 Sept., 1965, No. 40396/65. Heading F4H. In a refrigerator cabinet having at least one inner refrigerated air curtain 47 across its access opening and at least one outer warmer air curtain 46, screening means 50, 52, 54 are located in the recirculation passage 34 of the inner curtain between the inlet 48 and refrigeration coils 38 to collect as frost moisture circulating in the curtain. The screens may be formed of ¢ inch mesh cloth and may be mounted on rods 60 or by screws 64, Fig. 3 (not shown), so as to be readily replaceable.
Patent GB-1498192-A (GB)
Title: Material for determining sulphur dioxide
IPC: G01N31/22
Filed: 1975-09-11
Abstract: 1498192 SO 2  determining material KODAK Ltd 11 Sept 1975 [17 Sept 1974] 40467/74 Heading G1B A material, for determining sulphur dioxide in an environment, consists of a support bearing a layer comprising a binder free from sulphite ions, pararosaniline or an acid salt thereof and an aldehyde and/or an aldehyde releasing compound. The binder may be polyvinylalcohol or gelatine, the support can be polyethylene terephthalate and the aldehyde or aldehyde releasing compounds selected from formaldehyde, acetaldehyde, propionaldehyde, benzaldehyde, crotonaldehyde, paraformaldehyde, a urea formaldehyde resin or hexamethylene tetramine. The density of the magenta colour formed in the material gives a measure of SO 2  content.
Patent GB-1129359-A (GB)
Title: An electrical measuring instrument
IPC: G01R15/09
Filed: 1966-09-09
Abstract: 1,129,359. Electric meters. LEYBOLD HOLDING A.G. Sept. 9, 1966[Sept, 17, 1965], No.40480/66. Heading G1Q [Also in Division H1] A multiple range electric meter incorporates a safety switch which must be operated before the range can be changed. The safety switch when operated either isolates the meter from the circuit under test by braking a series connection, or protects the meter by placing a short circuit across it, or both. The need for such a safety switch is stated to arise particularly when it is proposed to switch from a sensitive voltage range to a sensitive current range for use of the latter as an ultra-sensitive volt meter. In such circumstances one may switch through the less sensitive current ranges and so overload either the meter or the circuit under test. Similar safety provision is also stated to be desirable in meters with power measuring ranges. Figs. 2 and 3 show a push-button safety switch whose operating plunger 5 normally engages one of the cam surfaces 511 on a cam plate 51 carried by the shaft of the rotary range selector switch 3, and so locks this switch. When the safety switch plunger is depressed, a groove 53 in it moves into register with the cam plate and so releases the lock on the selector switch. Alternatively both switches may be rotary and each carry a radially slotted cam disc, the cams rotating in perpendicular planes but each requiring that a slot in the other first be moved into the plane of its own rotation. It is also envisaged that operation of the safety switch may release a magnetically or electrically actuated lock on the range selector switch. Fig. 1 (not shown) depicts the front panel of an instrument fitted with such a pair of switches. There are two pairs of input sockets (4a, 4b) one for current and one for voltage measurement. When the safety switch is operated its contacts 6, 7 respectively short circuit the current input pair and isolate the voltage input.
Patent GB-1439815-A (GB)
Title: Measuring method
IPC: G01R21/00
Filed: 1973-08-28
Abstract: 1439815 Measuring power NEW ZEALAND INVENTIONS DEVELOPMENT AUTHORITY 28 Aug 1973 [28 Aug 1972] 40499/73 Heading G1U Audio-frequency power superimposed upon a supply network is measured by sampling the current and voltage in the network, rejecting the supply-frequency components from the samples, passing the voltage sample through an adjustable phase-shifter, extracting the required audiofrequency signal by a narrow band filter, and multiplying the resulting current and voltage signals. A measurement of volt-amps is made by adjusting the phase shifter to give the largest product, and a measurement of power-factor by adjusting the phase shifter to give the least product, the setting of the phase shifter then indicating the phase angle.
Patent GB-1184689-A (GB)
Title: Loom Temples.
Inventor: MASOLO CARLO
IPC: D03J1/22
Filed: 1967-09-06
Abstract: 1,184,689. Temples. C. MASOLO. 6 Sept., 1967 [12 Nov., 1966], No. 40680/67. Heading D1E. A temple comprises two members 1, 2 with jaws 6, 7 which are normally spring urged together and are separated by the action of the sley on the lever 14. The jaws have removable plates 8 covered with deformable material such as rubber or plastics. A weft cutter 26 having fixed jaws 27 and a moveable jaw 31 fixed on the parts 1 and 2 respectively operates each time the sley moves.
Patent GB-1041895-A (GB)
Title: Metal grommets and a method of forming the same
IPC: H02G3/06
Filed: 1964-10-07
Abstract: 1,041,895. Making grommets. UNITEDCARR Inc. Oct. 7, 1964 [Oct. 7, 1963], No. 40924/64. Heading B3A. [Also in Division F2] To form a grommet, Fig. 4, a disc of cold rolled steel is drawn in four operations to flanged cup shape and then the bottom is blanked out leaving a hole surrounded by a small inturned rim, Fig. 10. The flange is then cut to form bent fingers 7, Fig. 13, and a punch and circular die is used to bend the fingers so that they extend radially to their outer portions which incline downwardly from shoulders 8. The body then is forced over a die to flare the holed end, curl back its edge compressing the rim against the body wall to form a bead 5 and produce a curved flange 4. The flange 4 is placed in a die and the legs 7 are then bent to lie adjacent the grommet body, Fig. 4, and at the same time the flange 4 is curved back further towards the legs 7. The grommet is then hardened by heat treatment.
Patent GB-1475362-A (GB)
Title: Artillery land vehicle
IPC: F41A23/34
Filed: 1974-09-20
Abstract: 1475362 Artillery land vehicle ELECTRONIQUE MARCEL DASSAULT 20 Sept 1974 [28 Sept 1973] 41121/74 Heading F3C An artillery land vehicle shown in Figs. 1, 2 and 3 has a turret 13, a pair of cannons 18, 19 mounted on the turret, magazines 31, 32 in the turret and flexible channels 28, 29 which are each connected between the respective cannon and magazine. The turret 13 is rotatably mounted on the vehicle about an axis 14, has a drum 16 and a dome 17, and is intended to shelter a gunner 'S' when positioned on a seat 25. The gunner 'S' controls the rotation of the turret by a lever 43, the drive means being a hydraulic unit 44 which also changes the elevation of the cannons 18, 19 when controlled by a means 49 and changes the azimuth of the cannons when controlled by a means 49<SP>1</SP>. An electric motor 46 is associated with the unit 44 and is located above a revolving joint 72. Also provided are manual controls 47 for changing the elevation and azimuth of the cannons, a computer 48 for furnishing firing data and a sighting device 41 having a portion 42, Fig. 4. The vehicle is provided with a front compartment for a driver and a rear compartment for the crew leader who can also rotate the turret. Each compartment has an observation and lookout device as shown in Fig. 5 and comprises a rotatable prism 51, a lens 53, an erecting device 54, a double-image compound prism 55 and an eye-piece 56. An optical translator 57 may be interposed between the lens 53 and the erecting device 54. A sun-mask is provided at 71 1  or at 71 2 . The prism 51 is mounted on a support 58 which is provided with teeth and rotated through a gear 59 and a differential 61, either by a motor 60 or manually by a control 62. The support 58 also drives a segment 64 and an angular copying device 65.
Patent GB-968530-A (GB)
Title: Improvements in fuel injection pumps
IPC: F02M59/22
Filed: 1962-10-31
Abstract: 968,530. Fuel injection pumps. ROBERT BOSCH G.m.b.H. Oct. 31, 1962 [Nov. 11, 1961], No. 41128/62. Heading F1A. A fuel injection pump has opposed pistons 5 working in a common pump chamber 10, which communicates with a rotary distributer 11 pinned by a pin 13 to the pump body 4. On the delivery stroke fuel passes through bores 15, 22 to raise a two part relief piston 24, 25. The relief piston forces out fuel from the interior 32 of a sleeve 27 until the piston part 25 covers an outlet 37, the fuel flowing into a chamber 38, whereupon further movement of the relief piston 24, 25 is prevented by the fuel trapped in the sleeve interior 32. The fuel pressure in a bore 17 and outlet duct 43 opens a valve 44 and fuel passes to the injection nozzle 48 via a conduit 47. On the suction stroke of the pump, the piston part 24 separates from the part 25 to allow fuel into the sleeve interior 32 via a bore 26 in the part 25. Fuel is supplied to the pump from a tank 52 by a supply pump 51 and passes to the pump chamber 10 through a conduit 53, a bore 41, the chamber 38 and bores 18, 15.
Patent GB-1007331-A (GB)
Title: Quinazolin-3-oxides and benzo-1,2,3-triazine-3-oxides
Inventor: NEWBOLD GEOFFREY TATTERSALL
IPC: C07D265/22
Filed: 1960-12-01
Abstract: The invention comprises quinazoline-3-oxides of the general formula:- <FORM:1007331/C2/1> in which R1, R2, R3 and R4 are hydrogen, alkyl, substituted alkyl, halogen, nitro, hydroxyl, acyloxy, alkoxy, amino, alkylamino, dialkylamino, acylamino, carboxy, alkoxy-carbonyl, thiol or alkylthiol radicals, and X is N or CR5 where R5 is hydrogen, alkyl, cycloalkyl, aralkyl or aryl, substituted or unsubstituted, or an alkyl chain interrupted by one or more of the groups -CO-, -O-, -S-, or -NZ-, where Z is hydrogen or an alkyl radical, provided that where R1, R2, R3 and R4 are all hydrogen, R5 is selected from alkyl groups of at least two carbon atoms, cycloalkyl or aralkyl radicals, substituted or unsubstitued, or the abovementioned alkyl chain, and the salts and esters thereof.  The compounds exist in tantomeric forms, i.e.:- <FORM:1007331/C2/2> The compounds are prepared by reacting an anthranilic acid derivative of the formula <FORM:1007331/C2/3> witn an acid anhydride of the general formula R5CO.O.CO.R5 to give the benzoxazone <FORM:1007331/C2/4> and condensing this with hydroxylamine.  The compounds may also be prepared by reacting an N-acyl derivative of the anthranilic acid ester of formula <FORM:1007331/C2/5> with hydroxylamine (R15 is a monovalent organic radical).  A further method of preparation is to react an ester of an anthranilic acid of formula <FORM:1007331/C2/6> with hydroxylamine to give the corresponding benzohydroxamic acid which is then cyclized with sodium nitrite in sulphuric acid (R16 is an alkyl radical).  Numerous examples are given.ALSO:Fungicidal compositions contain as active ingredient a heterocyclic oxide of the formula:-  <FORM:1007331/A5-A6/1> in which R1, R2, R3, and R4 are hydrogen, alkyl, substituted alkyl, halogen, nitro, hydroxyl, acyloxy, alkoxy, amino, alkylamino, dialkylamino, acylamino, carboxy, alkoxycarbonyl, thiol or alkylthiol radicals, and X is N or CR5 where R5 is hydrogen, alkyl, cycloalkyl, aralkyl or aryl, substituted or unsubstituted, or an alkyl chain interrupted by one or more of the groups -CO-, -O-, -S-, or -NZ-, where Z is hydrogen or an alkyl radical, provided that where R1, R2, R3, and F4 are all hydrogen, R5 is selected from alkyl groups of at least two carbon atoms, cycloalkyl, or aralkyl radicals, substituted or unsubstituted, or the above mentioned alkyl chain, and the salts and esters thereof.  The compounds exist in tautomeric forms, i.e:-  <FORM:1007331/A5-A6/2> The compounds may be used in aqueous solution or in a water-immiscible solvent with or without an emulsifying agent, or it may be dissolved in an organic solvent to be used as such or dispersed in water.  The compounds may also be incorporated with a solid diluent.  Other harbicides, fungicides, pesticides and plant growth regulants may be added, e.g. sulphur, cuprous oxide, copper hydroxide copper oxychloride, nickel hydroxide, tetramethylthiuram disulphide, zinc and manganese salts of ethylene-bis-dithiocarbonic acid.
Patent GB-919435-A (GB)
Title: A new steroid compound, processes for preparing it, and compositions incorporating the same
IPC: C07J41/00
Filed: 1961-11-17
Abstract: The invention comprises 17a -hydroxy-20b , 21 - dinitrato - pregn - 4 - ene-3,11-dione, therapeutic compositions thereof, and processes for the preparation of 17a -hydroxy-20b ,21-dinitrato-pregn-4-ene-3,11-dione by treating 17a , 20b ,21-trihydroxy-pregn-4-ene-3,11-dione with a nitrating agent e.g. fuming nitric acid and acetic anhydride, and the desired compound is isolated from the nitration product.  The therapeutic compositions, having vasodilative and anti-spasmodic effects, are administered orally as tablets, emulsions and syrups, and by intramuscular injection in aqueous and oily suspension.
Patent GB-1160695-A (GB)
Title: Process for the Deacidification of Carboxylic Acid Derivatives
IPC: C07D303/42
Filed: 1966-09-15
Abstract: 1,160,695. Deacidification. UNILEVER Ltd. 15 Sept., 1966 [17 Sept., 1965], No. 41367/66. Heading C2C. Carboxylic acid derivatives, e.g. esters, nitriles, amides and substituted amides are freed from acids in a continuous process by contacting with an aqueous alkaline liquid of different specific gravity by passing one liquid in the form of droplets or streams through the other in a neutralization zone filled with inert packing in which the free acid is completely neutralized and subsequently coalescing the drops to a pool in contact with, but separated from, the other liquid. Either liquid may be a continuous or discontinuous stream and move countercurrently. Examples describe the treatment of butyl stearate, methyl esters of coconut oil fatty acids, a dipropyl ester of succinic acid, stearyl stearate epoxidized soybean oil, and stearamide. Apparatus comprising a chamber with packing material with inlet pipes for the product to be deacidified is described.
Patent GB-1391369-A (GB)
Title: Multiple spindle machine tool
IPC: B23Q5/54
Filed: 1972-09-07
Abstract: 1391369 Multi-spindle lathes; indexing; frames ACME-CLEVELAND CORP 7 Sept 1972 [15 Sept 1971] 41520/72 Headings B3T and B3B In a multi-spindle machine tool such as a lathe transmission means is provided to effect indexing of the spindle carrier 16 and to move a plurality of tool slides 44, the transmission comprising a single cross-shaft 50 journalled in the machine frame 12 and extending in a direction perpendicular to the axis of indexing of the spindle carrier 16, a first part 51 of the transmission means connecting a motor 47 with the cross-shaft and a second part 52 of the transmission means connecting the cross-shaft with the indexing mechanism of the spindle carrier and to the actuating mechanism for moving the tool slides. The first transmission part includes a belt and pulley drive 54, 55, 56 and gearing 61 to 71 which are interconnected by way of electromagnetic clutches 75, 80, 81 and the second part connects the shaft 50 to the main cam-shaft 103 for actuation of the cams 32, 28 gearing 106, 107, 109 and 113 and Geneva mechanism 22, 23, 24 for effecting operation of the machine functions. These functions include the bar feed mechanism 32 to 35, the collet actuating mechanism 27 to 30, the cross slide feeds 110, 111, the indexing of the spindle carrier by the Geneva mechanism and the rotation of the spindles by way of clutch and brake units 123, 124. The operation of the machine tool is controlled in relation to the machining cycle required on the respective workpieces.
Patent GB-947942-A (GB)
Title: A method of reinforcing castings
IPC: B22D19/02
Filed: 1961-11-22
Abstract: 947,942. Composite castings. E. A. SABEL. Nov. 22, 1961, No. 41722/61. Drawings to Specification. Heading B3F. A reinforcing insert in a casting is coated with a layer of cured sand and synthetic resin, which will allow the reinforcement to move freely in the casting as it expands and contracts.