baber/WOPTO huggingface dataset:
Patent GB-1345050-A (GB)
IPC: C09K3/30
Filed: 1971-06-23
Abstract: 1345050 Anaerobic aerosol composition INTERCONTINENTAL CHEMICAL CO Ltd 23 June 1971 [25 June 1970] 29416/71 Heading C4X [Also in Division C3] An anaerobic composition is packaged in aerosol form in a pressurized sealed container under super-atmospheric gas pressure including an oxygen partial pressure of at least 0À1 p.s.i. The composition comprises (i) a polymersisable monomer (ii) a free radical polymerisation initiator and (iii) an accelerator. The preferred monomers (i) are acylate esters. The initiator (ii) may be H 2 O 2 , but is preferably an organic hydroperoxide or precursor thereof, in an amount up to 10% by wt. of (i) + (ii). The accelerator (iii) may be an amine, preferably tertiary, and/or an organic sulphimide or, less preferably, an amide or imide, in an amount 0À1-8% by wt. of the total composition. The composition is pressurized with an inert propellant which may be (a) N 2 , He, CO 2 , Ne, or A, (b) a C 1 -C 4  chloro- and/or fluoro-hydrocarbon; or (c) a hydrocarbon, e.g. ethane, ethylene or propane. In addition 02 is present to a partial pressure of 0À1-15 p.s.i,. Other additives, e.g. thickners, plasticizers, dyes, adhesive agents, thixotropic agents and free radical inhibitors may be present in an amount up to 50% of the total weight. In Example I, tetraethylene glycol dimethacrylate, cumene hydroperoxide and benzoic sulphimide are pressurized to 40 p.si. with "Arcton" (Registered Trade Mark) 11/12 and O 2  is added to 42-45 p.s.i. In Examples II-IV the monomer is polyethylene glycol dimethacrylate, the initiator cumene hydroperoxide, and other ingredients (II) benzoic sulphimide, dimethyl-p-toluidine, p-benzoquinone, CCl 2 F 2 , and air; (III) benzoic sulphimide, diethyl - p - toluidine, dimethylotoluidine, p-benzoquinone, CCl 2 F 2  and air; (IV) tributylamine, polymethyl methacrylate, cellulose acetate butyrate, CH 2 Cl 2 , CCl 2 F 2 , and air. The anaerobic composition functions as aspray sealant for coating parts prior to assembly.
Patent GB-1525214-A (GB)
Title: Lithium electrode for electrical energy storage device
IPC: H01M4/04
Filed: 1977-07-13
Abstract: 1525214 Fused salt electrolysis; Li-alloys ROCKWELL INTERNATIONAL CORP 13 July 1977 [18 Aug 1976] 29473/77 Headings C7A and C7B [ Also in Division H1] An alloy for a battery electrode (see Division H1) comprises Li x  Si Fey where x is 1 to 5 and y is 0À125 to 1. The alloy may be made by heating Li in an inert atmosphere and adding ferrosilicon. Alternatively the alloy may be made electrochemically using a molten salt electrolyte containing Li ions, a mixture of lithium sulphide and iron as the positive electrode and ferrosilicon in contact with a conductive matrix as the other electrode.
Patent GB-236104-A (GB)
Title: Improvements in safety valves
IPC: F16K17/08
Filed: 1924-12-09
Abstract: 236,104. Cockburns, Ltd., and Mac- Nicoll, D. Dec. 9, 1924. Safety valves.-A safety valve 4 provided with an auxiliary lifting member 2 has this member arranged with excessive clearance in a cylinder 3, means being provided to prevent excessive leakage to waste through the port 8 when the valve is open. In the form shown in the Figure, excessive leakage is prevented by a member 5 loosely engaging the lever spring abutment 6 and adapted to seat on the upper edge of the cylinder 3. The member 5 is normally retained in position by gravity assisted by steam pressure acting on a shoulder 5<1>. A spring may be arranged between the member 5 and the abutment 6. The member 5 may be slidably mounted in the casing so as to function as a leakage intercepting member.
Patent GB-1067714-A (GB)
Title: Packing machine having a device for the introduction of new web rolls of wrapping material
Inventor: SCHMITZ HEINZ
IPC: B65B41/16
Filed: 1964-07-22
Abstract: 1,067,714. Web splicing apparatus. F. THEEGARTEN. July 22, 1964, No. 29582/64. Heading B6B. In a packaging machine, e.g. for wrapping sweets, two webs 11 and 13, one narrower than the other, are fed by a pair of nip rollers 14. The centre lines of the webs are juxtaposed. Two pairs of splicing rollers 21, 22 and 23, 24 are provided, each pair for a respective web. The upper pair of rollers 23, 24, Fig. 2, has a recess portion 25 in the roller 23 so that during the splicing of the trailing end of the exhausting wider web 13 to the leading end 13<SP>1</SP> of the replacement web, the leading end 11<SP>1</SP> of the narrow replacement web is not carried forward at the same time. The splicing rollers are operated by electromagnets 27 under the control of tension sensing devices 28 which close their respective circuits when a web exhausts. Time delay relays 29 are included in the control circuits to brake the circuits and retract the splicing rollers at a predetermined time after the splice.
Patent GB-988118-A (GB)
Title: Pharmaceutical compositions containing monophenylbutazones
IPC: A61K31/415
Filed: 1963-07-25
Abstract: A pharmaceutical composition having analgesic and anaesthetic properties comprises 1-phenyl - 4 - butyl pyrazolidine - 3,5 dione or 2 - phenyl butylpyrazolidine - 3,5 - dione and at least one compound from 4-N-dimethyl-amino - 1 - phenyl - 2,3 - dimethylpyrazol - 5-one, 2 - alkyl - 1,3 - propanedioldicarbamate (A), ethylenediamine, diethanolamine and dimethylaminoethanol.  Preferred dicarbamates are 2-n-propyl- and 2-methyl-2n-propyl-1,3-propanedioldicarbamates.  The pyrazolidine is preferably present in the form of its sodium salt. Aqueous solutions for parenteral administration are adjusted to neutral by addition of sulphosalicylic acid or hydrochloric acid where (A) is present.  Antioxidants and bacteriostats may also be present. The compositions may also be taken orally.
Patent GB-732641-A (GB)
Title: Shuttle picking mechanism for weaving looms
IPC: D03D49/24
Filed: 1953-10-26
Abstract: 732,641. Loom picking mechanisms. SULZER FRERES SOC. ANON. Oct. 26, 1953 [Nov. 3, 1952; Sept. 3, 1953], No. 29591/53. Class 142(2). In a loom picking mechanism in which the picking arm is driven by a torsion bar spring, one end of which is connected to the picking arm, the other end of the bar is provided with an anchorage so connected to a stationary part of the loom, or to a part of the torsion bar loading device, that the anchorage and the associated end of the bar can be turned to adjust the loading. The adjustment may be made while the loom is operating. In one embodiment a picking arm 4 is clamped on one end of a sleeve 2 in which a torsion bar spring 19 is splined. The other end of spring 19 is splined to a cross-piece 82 bolted to a fixed flange 83. Slots in flange 83, and an adjusting screw 86, enable the cross-piece 82 to be adjusted, a scale 88 on the flange indicating the extent of rotation. The spring 19 is loaded by a toggle strut 24, 25 connected to the sleeve 2 and actuated by a cam 32. The strut is tripped by a lever 37, the upper nose of which pushes the centre of the strut past the dead-centre position, thus collapsing the strut. In another embodiment the picking arm 4 is mounted on a hollow shaft 135 provided with a square hole 136 receiving the left-hand end of the spring 19. A toggle strut for releasing the spring is provided on shaft 135. The right-hand end of spring 19 is provided with a square 91 fitting a square hole in an anchorage flange 93. The anchorage flange is bolted to a flange 134 carried by a sleeve 133 to which the spring loading device is connected. Slots in the flange 93 enable it to be turned relative to flange 134 for adjusting the spring 19.
Patent GB-382423-A (GB)
Title: Improvements relating to motor vehicles
IPC: H01H29/22
Filed: 1932-02-25
Abstract: 382,423. Engine stop-gear. TRIMINGHAM, G. M., 320, Ravenhill Road, and NEWELL, J. A., 129, Haypark Avenue, bothin Belfast. Feb. 25, 1932, No. 29611/31. [Class 122 (iv).] In engine stop-gear of the type comprising a V-shaped or curved passage with the apex lowermost, a drop of mercury normally lying at the apex which is effective when the vehicle is tilted to stop the engine ignition, two plates 1, 1a of insulating material are secured together and each has a V-shaped or curved channel which together form a passage to house the mercury 2. The ends 4a, 5a of the conduits project into the ends of the passage and are connected to terminals. When the vehicle is tilted, the mercury connects the ends 4a, 5a and stops the engine.
Patent GB-683347-A (GB)
Title: Improvements in cleansing arrangements for filtering or straining cloths
IPC: D21F1/32
Filed: 1950-12-04
Abstract: 683,347. Cleaning webs and wires. STAAF, G. A. Dec. 4, 1950. [Aug. 10, 1950] No; 29627/50. Class 96. [Also in Groups I and XXIX] In an arrangement for cleansing filter webs or the like in the form of longitudinally-moving bands and comprising one or more nozzles which communicate with a source of fluid under pressure and are directed towards the web, each nozzle is arranged to perform a rapid revolving movement in a preferably circular path which is substantially parallel with the web so that a fluid jet leaving any one nozzle will sweep over a certain zone of breadth of the web twice for every revolution of the nozzle. A tube 11, Fig. 1, connected to a high-pressure water supply is mounted at right angles to the path of a continuously moving web, e.g. a Fourdrinier wire 10 and has secured to its underside bushings 15 each incorporating a bearing 16 in which rotates a sleeve 17 carrying diametricallyopposed nozzle pipes 19. The ends of the pipes 19 are turned down at an angle α to the horizontal and backwards from the direction of rotation at an angle # to the vertical, Fig. 2. The nozzle units are caused to rotate by the reaction of the jets issuing from them, for example at 1,000 revolutions per minute depending on the angle #. The nozzle diameter may be from 2 to 4 mm., preferably 2.5 mm., and the water pressure 2.5 to 6 kg/cm<SP>2</SP>, preferably 2.5 kg/cm<SP>2</SP>. Steam or gas may be used as a cleansing fluid, or gaseous and liquid cleansing fluids may be used simultaneously.
Patent GB-617497-A (GB)
Title: Improvements in or relating to apparatus for weighing and lifting materials
IPC: G01G19/00
Filed: 1946-10-04
Abstract: 617,497. Load-handling machines; skips. BLAW KNOX, Ltd., and WILSON, S. Oct. 4, 1946, No. 29664. [Classes 78 (iii) and 78 (iv)] [Also in Group XVIII] In an apparatus for weighing and lifting materials, of the kind having a skip which in its loading position acts as a weighing pan and is adapted to be moved to a discharging position, the skip is associated with a lifting member adapted for direct engagement with and disengagement from the skip, the arrangement being such that when the skip is resting on the weighing platform the said member can be lowered out of engagement with it, while upward movement of the said member will cause it to engage with the skip for the purpose of directly and completely raising the latter from the platform. The skip 1, Fig. 1, when lifted, is supported by a tubular yoke 2 on which is mounted a member 8 engaging under a cross-bar 9 which, together with yoke-engaging members 10 is attached to the skip. When the rope 7, which freely passes through the tubular yoke 2, is wound off the winch (not shown), the yoke pivots about a rod 5, deposits the skip on the weighing platform 11 and then disengages itself from the members 10 and the bar 9 taking up a position, indicated in chain dotted lines, resting on block 12, which leaves the skip freely supported on platform 11. In the embodiment shown in Fig. 3, skip 13 is similarly supported by a yoke 14, having additional struts 14a, 14b, pivotally mounted on one axle 20 of a carriage 21, having rollers 22, 23 which engage an inclined guide-way 25, which carriage carries struts 26 to which are attached a skip support pad 26a, and adjustable set screws 27a held by brackets 27. When the skip is hoisted by cable 16, the skip, yoke and carriage, to which the yoke is temporarily attached by a pivoted latch 29 and a pin 30, are hauled up the incline 25 until the limb 28 of latch 29 strikes a stop 32, after which the yoke and skip are free to pivot about the axle 20. When the skip is in its loading position on the weighing platform 33 the carriage and yoke take up a position, as shown in chaindotted lines, free of the skip with the yoke resting on the set screws 27a. In an embodiment described in the Provisional Specification a yoke engaging plate is fixed to the rear portion of the skip in addition to members 10 and the cross bar 9.
Patent GB-488420-A (GB)
Title: Improvements in or relating to magnetic separators
IPC: B03C1/22
Filed: 1936-11-02
Abstract: 488,420. Magnetic separators. THOMPSON, H. H., DAVIES, A. E., and THOMPSON, M. D. Nov. 2, 1936, Nos. 29702/36 and 3402/37. [Class 72] In a magnetic separator of the kind in which the material to be treated is fed on to the upwardly moving inclined upper run of a belt travelling over stationary magnetic poles, the surface of the belt is provided with studs or feelers magnetized by induction from the poles and the belt is jigged or vibrated so that any non-magnetic material adhering to the magnetic particles are shaken off and travel down to the bottom of the belt. The belt a is carried over drums or pulleys b, c mounted on a frame d which is pivoted about trunnions h on a base j the angular position of the frame being adjusted by a screwed stud k. Studs or feelers l are provided on the belt which is vibrated by polygonal members or cams p arranged on spindles n. The studs &c. may be arranged in staggered rows and the magnet poles below the belt may be either permanent or electromagnets and alternately of opposite polarity. A belt of the type described in Specification 443,975, [Group XXX], may be used instead of belt a and the vibration &c. of the belt produced by mounting the drums b, c in an auxiliary frame which is slidably guided on the frame d and is jigged or reciprocated by cams &c. The belt may be jigged &c. in a direction parallel to or at right-angles to the travel of the upper run of the belt.
Patent GB-243735-A (GB)
Title: Improvements in processes of making soaps and detergents
IPC: C11D9/38
Filed: 1925-11-25
Abstract: Saponaceous cleansing-compositions are obtained by treating the pulp of potatoes or other tubers with caustic alkali at about 210 DEG  F. in a closed mixer for 10-20 minutes, adding fatty matter and alkali carbonate, and mixing as before.  Suitable proportions are 400 lb. of potato pulp, 165-500 lb. of caustic soda of 37 DEG  B<\>ae., 150-400 lb. of soda ash, and 100-475 lb. of fatty oil. There may be used sodium or potassium carbonate or a mixture, and fatty acid, animal or vegetable oil or fat such as coconut oil, tallow, and cotton-seed oil foots, or a mixture.
Patent GB-384405-A (GB)
Title: Improvements in or relating to stripper members for flat work ironers
IPC: D06F67/06
Filed: 1931-10-27
Abstract: 384,405. Ironing-machines. HAMILTON, C. E., 6351, Longview Avenue, Hollywood, California, U.S.A. Oct. 27, 1931, No. 29806. [Class 138 (ii).] A stripper member for a flatwork ironer of the types comprising rollers coacting with concave beds or with other rollers comprises a rigid bar 20, Fig. 3, having its upper portion bent over at right-angles. A flexible spring-metal strip 22 is rigidly secured to both parts of the bar and is provided with a downwardly and rearwardly projecting portion 27 which coacts with the roller and with an upper extension which passes under a bridge portion 23 struck up from a triangular hollow carrier member 14. A projection 24 on the carrier member fits into a recess 25 in the upper extension thereby biasing the stripper finger towards the roller. If, however, the stripper encounters an obstruction the finger can swing about the bridge portion 23 out of contact with the roller. The carrier 14 is rotatably mounted in arms 15, Fig. 1, which extend along the sides of the machine and are pivoted to brackets 16 so that the whole of the stripper mechanism can be swung up and retained by a catch 19 engaging a stop 18. The position of the carrier relatively to the arms can be adjusted by means of a screw 32 passing through a bracket 33 on one arm 15 and to which an arm 30 extending from the carrier 14 is swivelled at 31.
Patent GB-473930-A (GB)
Title: Method of preparing sulphurous or sulphurous salt baths and package assembly for substances for preparing said baths
IPC: C11D1/00
Filed: 1936-11-02
Abstract: Sulphurous baths which also contain calcium sulphate are prepared by dissolving separately in hot water a sulphide of an alkali or alkaline earth metal and an acid or acid salt and forming calcium sulphate in situ by adding to the bath soluble calcium salts and sulphates.  Sodium sulphide, acid sodium sulphate, calcium chloride and sodium sulphate are suitable substances for producing the bath. Additional salts which may be added are sodium chloride, chloride and iodide of potassium, lithium chloride, magnesium sulphate, ammonium chloride.  The ingredients are packed in containers, the acid sodium sulphate and the sulphide being placed in separate glass containers, the sodium sulphate and magnesium sulphate in a waterproof bag and the remaining ingredients in another waterproof bag.
Patent GB-166074-A (GB)
Title: Improved mechanism for springing the wheels of motor-cycles, automobiles and the like
IPC: B62K25/10
Filed: 1920-10-21
Abstract: 166,074. Peters, J. A. Oct. 21, 1920. Spring devices.-Springing means for the wheels of motor-cars, cycles, &c. comprises a compression spring e, and a tension spring f to damp recoil due to the action of the compression spring, one end of the tension spring being slidable on a bolt h so that in the event of excessive load or shock the tension spring serves as a compression spring. Wheel forks a may be provided, and the entire device may be filled with lubricant which obtains access to the upper and lower pivotal bearings through a tube j and passages k respectively. The device may be used in a motor-cycle frame constructed as described in Specification 175,697, [Class 79 (ii), Motor vehicles, Driving &c.].
Patent GB-1387010-A (GB)
Title: Timepiece
IPC: G04F5/06
Filed: 1972-06-26
Abstract: 1387010 Transistor oscillator circuits CITIZEN WATCH CO Ltd 26 June 1972 29877/72 Heading H3T [Also in Divisions G3 and H1] An oscillator circuit for a timepiece employs a piezo-electric bar 611<SP>1</SP> and transistors 201, 204 in the emitter follower and common emitter modes respectively. Coarse and fine adjustment of the oscillator frequency is permitted by capacitors 216, 212. A feedback loop includes a thermistor 213 in parallel with a capacitor 214 and is arranged to minimize the variation of output frequency with temperature (Fig. 18, not shown). The amplifier input impedance may be adjusted by means of resistor 203, to change the effectiveness of the temperature compensation circuit (Fig. 17, not shown). The oscillator output at terminal 219 is fed to a frequency divider and drives a watch train.
Patent GB-920087-A (GB)
Title: Improvements in foundry moulding machines
IPC: H03K3/315
Filed: 1959-03-23
Abstract: 920,087. Moulding-machines. OSBORN MANUFACTURING CO. March 23, 1959 [July 9, 1958], No. 29939/62. Divided out of 920,085. Class 83 (1). A foundry blow moulding machine for blowing sand against a pattern in an upwardly open box 64 comprises closure means 57 arranged to fit into the upper part of the box, elevating means for lifting the box and pattern to squeeze the sand against the closure means, and seal means 72 between the closure means and the box which allows venting of air but restrains the passage of sand, and permits relative vertical movement between the closure means and the upper part of the box without breaking the seal. The seal is of brush bristle material and the subject matter of the Specification is contained within that accompanying Specification 920,085 which is referred to. The Specification is substantially the same as that accompanying Specification 920,088 which is also referred to.
Patent GB-713203-A (GB)
Title: Improvements in or relating to apparatus for wrapping ribbons, laces and other materials
IPC: B65B9/06
Filed: 1951-12-21
Abstract: 713,203. Wrapping machines. CELLOPHANE SOC. ANON. Dec. 21, 1951 [Jan. 4, 1951; Aug. 23, 1951], No. 30058/51. Class 94 (1) Apparatus for wrapping ribbon in continuous strip form in a protective film comprises a stationary guide member 13 having a surface. under which the ribbon 15 passes, terminating in a lip 20a, the guide 13 having guide flanges 20 extending downwardly on both sides of the' ribbon to position same means 14 16 continuously feeding the ribbon under said surface, means 4, 6, 7 continuously feeding a web of wrapping material 5 on to the ribbon as it passes under the lip 20a with the edges of the web extending laterally of the lip, and means 21, 22 for taking up the ribbon-web assembly leaving the guide 13 so that as the web passes the lip the web edges are folded upwardly along each side of the lip. The folding is completed by known means before the assembly reaches the sealing rollers 21, 22. Gum may be applied to the web by a gum roller 10 or if the web is thermoplastic the edges may be sealed by heating the roller 22. The wrapped ribbon may be wound .on to a core 25. The web may be marked with a graduated scale. An inset strip may be introduced on top of the ribbon or lace.
Patent GB-935014-A (GB)
Title: Improvements in or relating to oscillograph recorders
IPC: G01D15/14
Filed: 1959-09-03
Abstract: 935,014. Recording - apparatus. MINNEAPOLIS - HONEYWELL REGULATOR CO. Sept. 3, 1959 [Sept. 8, 1958], No. 30120/59. Class 106 (4). The apparatus disclosed in the Specifications referred to is improved by providing reversible variable speed drive means for feeding the film to enable the direction of travel to be reversed during the all-over radiation treatment for making visible the latent trace, illumination for which is provided by an external lamp. Another improvement is the provision of an electric flash tube 71 energized by an oscillator-controlled circuit causing it to flash at regular selected intervals while recording is taking place, optical equipment, Figs. 13, 14, being associated with the tube 71 for recording on the film 32 time graduation lines. The tube 71 is an ionizable gas-filled tube receiving preionization radiation from the lamp 101. For a plurality of oscillographs 106 arranged in three banks, the mercury vapour lamp 101, Figs. 11, 17, is off-set and uniform illumination is achieved by equal effective optical distances from the lamp 101 to each bank, the beam being concentrated by a collector lens 102 and directed to three mirrors 103. A rod 89, carried by an endless belt 87 driven from gearing in the film drive, interrupts the beam of light to each galvanometer 106 in turn to produce a sequence of breaks in the traces to enable each trace to be correlated with the galvanometer producing it. Calibration lines for the variable are recorded by means of a lamp 1010, extending across the film, radiating light through appropriate slots, Fig. 6. A flash tube 1012, Fig. 12, is used to photograph the record-number registered on a counter 5 and also a serial number and event-marker arrow. Appropriate circuitry, switches and warning lamps are described and provision is made to block the recording beam or beams so that travel of the film can take place without recording a trace or traces. Specifications 883,516 and 883,517 are referred to.
Patent GB-1354401-A (GB)
Title: Dyestuffs their production and use as pigments
IPC: C09B29/00
Filed: 1971-06-28
Abstract: 1354401 Monoazo pigments SANDOZ Ltd 28 June 1971 [29 July 1970] 30146/71 Heading C4P Monoazo pigments, free from SO 3 H and COOH groups, of formula wherein D is a diazo component radical of the phenylene naphthylene or aromatic-heterocyclic series, K is a coupling component radical containing a substituent of formula R 1  is H or R 2  and R 3  are H, halogen, CN, or alkyl or alkoxy which may be substituted, R 4  is H, or alkyl, alkoxy or phenyl which may be substituted, and n is 1 or 2 are prepared by azo coupling. The pigments may be used to colour paints, inks, rubber, cellulose acetate, viscose and synthetic polymers, in particular polyvinyl chloride, in the mass in red and yellow shades.