baber/WOPTO huggingface dataset:
Patent GB-612775-A (GB)
Title: A lubricant, coating disinfectant or like product
IPC: C09D5/12
Filed: 1946-06-03
Abstract: Coating compositions are mixed with a corrosion inhibitor which is an aromatic nitrohydroxycarboxylic acid with one or more nitro groups, or a compound, in which the hydrogen of the carboxyl and/or hydroxyl groups of such acid is replaced by metal, ammonium, a radical of an organic base or other organic compound. The inhibitors may be added also to lubricant oils together with an organic solvent soluble in the oil.  The inhibitor may be a mono- or di-nitrohydroxybenzoic acid, a mono- or di-nitrohydroxyphthalic acid or a homologue or salt or ester of one of these acids.  Specified inhibitors are the lithium salts of mono- or di-nitroparahydroxy benzoic acid and the lithium salt of the ethyl ester of the mononitro acid.  The composition may also contain size, casein, water glass and resins.ALSO:Cellulose nitrate, cellulose acetate or other cellulose derivatives are mixed with a corrosion inhibitor which is an aromatic nitrohydroxy carboxylic acid with one or more nitro groups, or a compound in which the hydrogen of the carboxyl and/or hydroxyl groups of such acid is replaced by metal, ammonium, a radical of an organic base or other organic compound.  The inhibitor may be a mono- or di-nitrohydroxy benzoic or phthalic acid or a homologue or salt or ester of one of these acids. Specified inhibitors are the lithium salts of mono- or dinitrohydroxy benzoic acid and the lithium salt of the ethyl ester of the mononitro acid.ALSO:Disinfectants are mixed with a corrosion inhibitor which is an aromatic nitrohydroxy carboxylic acid with one or more nitro groups, or a compound in which the hydrogen of the carboxyl and/or hydroxyl groups of such an acid is replaced by metal, ammonium, a radical of an organic base or other organic compound. The inhibitor may be a mono- or dinitrohydroxy benzoic or phthalic acid or a homologue or salt or ester of one of these acids. Specified inhibitors are the lithium salt, mono- or dinitro-parahydroxy benzoic acid and the lithium salt of the ethyl ester of the mononitro acid. Specified disinfectants are chloramine, hypochlorites, hydrogen peroxides, iodine, bromine, iodine compounds, bromine compounds, sublimate of mercury, mercuro-chromium, merfen, formalin, phenol, cresol, thymol, naphthol, alkyl and acyl resorcinols, benoic and esters and homologues, acridine derivatives and diamidines.
Patent GB-460751-A (GB)
Title: Improvements in or relating to textile fabrics
IPC: D06M17/02
Filed: 1936-06-17
Abstract: 460,751. Compound fabrics. SCHOFIELD, W. D. June 17, 1936, No. 16801. [Class 140] The layers of a compound fabric are united by a cellulose derivative adhesive applied as an openwork pattern by printing on one or both of each pair of contacting surfaces, allowed to dry, and activated by a comparatively weak solvent, e.g. a mixture of acetone and methylated spirits before applying heat and pressure. The pattern may comprise spots, continuous or dotted parallel or intersecting lines, or floral or geometrical designs. In an example, shirting such as poplin or cambric, plain or with a printed or woven pattern, is printed in intersecting diagonal lines with cellulose acetate dissolved in acetone, and subsequently united with a. plain or similarly printed fabric. A fabric may be printed on both sides and subsequently united to two outer plain or printed fabrics. The fabrics may be cut into blanks for collars, cuffs, &c. before uniting and before or after printing.
Patent GB-705358-A (GB)
Title: Arrangement in electric melting furnaces
Inventor: LADELL EMIL
IPC: H05B6/34
Filed: 1952-07-04
Abstract: 705,358. Electric furnaces. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. July 4, 1952, No. 16829/52. Class 39 (3) In an electric melting furnace having below the bottom a multiphase winding traversed by low frequency A.C. generating a stirring magnetic field in the molten charge, the winding 4 is made from pipe-formed conductors traversed by a cooling liquid, and a coherent layer 20 of heat insulating refractory material is arranged between the winding and the bottom of the furnace and is spaced from the latter, so that any molten metal penetrating the bottom of the furnace is prevented from coming into contact with the winding. Copper pipes conveying cooling water and having a thin external insulation form the windings are arranged in U-shaped iron troughs 8 attached to the upper edge of iron cores 11-13 arranged below the bottom of the furnace and extending perpendicularly to the troughs, which are subdivided into several parts insulated from and in alignment with each other. The insulating layer 20 is bent to a cylindrical surface whereby molten metal may run along the trough of the cylinder, the curve of which follows the curved bottom surface of a furnace. The insulating layer 20 may be upwardly convex in one direction or in two directions perpendicular to each other, to facilitate escape of any molten metal penetrating the furnace bottom, which may carry a non- magnetic metal sheet 3. The cooling liquid is delivered to different parts of the winding from distributing boxes which are connected to the winding coils by insulating pipe lines carrying valves. The iron cores 11-13 comprise thick sheets 9, 10, 10<SP>1</SP>, the sheets 10, 10<SP>1</SP> projecting up beyond the sheets 9 to support the troughs 8. The pipes 4 are held in the troughs 8 by flat bars 14 held down by bolts 17. The coils are protected by a surrounding cap 21 of sheet iron. Specification 667,960 is referred to. 705,374. Heating buildings electrically. CENTURY THEATRE, Ltd. Dec. 17, 1951 [Oct. 17, 1950], No. 25232/50. Drawings to Specification. Class 39 (3) [Also in Group X] The auditorium floor of a mobile hall, theatre &c. is built up of corrugated metal panels with heating cables extending underneath the corrugations, a layer of insulating material under the cables and a metal panel under the insulation. Similar panels may be incorporated in the side walls.
Patent GB-1009880-A (GB)
Title: Improved arc extinguishing structure for circuit breakers
IPC: H01H9/44
Filed: 1962-05-02
Abstract: 1,009,880. Automatic circuit-breakers. HEINEMAN ELECTRIC CO. May 2, 1962 [May 15, 1961], No. 16858/62. Heading H2B. A miniature circuit-breaker has fixed and movable contacts 12, 14 and a plurality of spaced magnetic plates 30, 35, 36 extending transversely to the direction of contact separation, one of the plates 30 extending through the plane of the fixed contact 12 and touching the contact through a substantial part of the periphery thereof to form an arc runner, the plates being magnetized by current flowing through the contacts to form a flux to facilitate arc extinction. The plate 30 may be welded to the fixed contact 12 and the plates 35, 36 may be U-shaped. The circuit-breaker shown is of the kind in which the contacts are operated by a lever 20 through a latched toggle 19, the toggle being broken when an armature 26 is attracted by an overload-responsive electromagnet 23.
Patent GB-382919-A (GB)
Title: Improvements in and relating to portable electric lamps, more particularly auxiliarylamps for vehicles
IPC: F21V21/088
Filed: 1932-06-15
Abstract: 382,919. Clamps. KAISER, C., 47, Schillerstrasse, Heilbronn-on-Neckar, Germany. June 15, 1932, No. 16906. Convention date, July 11, 1931. [Class 44.] An electric lamp is provided with a spring clamp for attachment to parts of vehicles or other objects and comprising two arms a journalled at b to the lamp casing c so that, when not in use, the arms a are adapted to surround the lamp on either side of a central longitudinal plane and thereby serve as a protecting frame. The ends l of the arms are provided with rubber protecting pieces g and the opposite ends with grooves h for gripping by the fingers. The lamp casing is held by friction in any adjusted position relative to the arms a, the springs i controlling the latter being mounted on the pivots b.
Patent GB-1323819-A (GB)
Title: Stabilized liquid enzyme stain remover
IPC: C12N9/96
Filed: 1971-05-25
Abstract: 1323819 Enzyme composition A E STALEY MFG CO 25 May 1971 [8 June 1970] 16932/ 71 Heading D1P [Also in Division C3] Washable fibres and fabrics, e.g. of cotton are treated to remove stains with a composition comprising a stain-hydrolysing enzyme normally unstable in aqueous solutions, water and a water-soluble polyhydric organic stabilising agent for the enzyme, the stabilising agent being present in a mole ratio with respect to the water of 10:1 to 1:37. The stabilising agent may be glycerol, a glycol or a sugar. A chelating agent may be present for hard water use, for example a glassy phosphate (NaPO 3 ) n  where n=2-13 and average n=5-6. The composition may contain a small quantity of a blue dye and may be formulated as a liquid detergent, or may be added to the wash water.
Patent GB-281994-A (GB)
Title: Improvements in or relating to bag filters
IPC: B01D46/04
Filed: 1927-06-27
Abstract: 281,994. Maschinenfabrik Beth Akt.-Ges. Dec. 11, 1926, [Convention date]. Dust-collectors ; filtering.-In sucking dust-laden air through a series of filter-bags a by a fan k, the suction opens the check valve q under each group of bags to allow the air to pass into the receiving funnel and into the lower mouth of each bag and through its sides, while at the same time the valve r at the apex of each dirt-receiving funnel is closed. A counter stream fan supplies air to a duct i which, on automatic removal of the appropriate valve cover p of a group of bags passes down through that group of bags from outside to inside, removing the dust from them, closes the valve q of that group, and opens the check valves r of that group, so that the dust falls into the bottom chamber where it is removed by a worm conveyere.
Patent GB-201538-A (GB)
Title: Improvements in photographic combined developing and fixing compositions
IPC: G03C5/38
Filed: 1923-07-02
Abstract: 201,538. Hashimoto, H. July 2, 19?3. Developing; fixing. - A combined developing and fixing composition is described in which the developing agent is meto-quinone, and the weight of caustic alkali and anhydrous sodium thiosulphate are respectively more than 6 per cent and more than 10 per cent of the weight of water. From 4 to 12 per cent of sulphite is added as a preservative. The proportions may be varied, the amount of alkali used being sufficient to control the restraining action of the thiosulphate. and the amount of the latter being sufficient to control the accelerating action of the alkali and prevent logging. The following three formulas are given ior rapid plates, ordinary negative film, and developing art paper respectively :- Separate packages of the alkali, sulphite and thiosulphate, and of the developer, may be made up and dissolved when required for use. Alternative alkalis and fixing reagents may be used. In developing snap-shot negatives a larger proportion than usual of alkali is used. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use of paramidophenol or other strong developing reagents. This subject-matter does not appear in the Specification as accepted.
Patent GB-930815-A (GB)
Title: Method and apparatus for the separation of protein bound and ionic portions of a substance
IPC: G01N33/49
Filed: 1961-05-11
Abstract: Protein bound and ionic portions of an element contained in a sample are separated by depositing the sample on a support, drying the sample and coagulating the protein of the sample, subjecting the sample to electrophoresis to remove the ionic portion of the element, exposing the remainder of the sample to an oxidizing atmosphere in a vessel that also contains a liquid, heating the remainder of the sample for destruction of the protein so that the previously protein-bound element is released and absorbing said element in said liquid and then analysing the resulting liquid to determine the amount of protein-bound element.  In each of the above steps the sample is treated on the support.  Protein-bound iodine in blood serum, or phosphorus, iodine or sulphur in other samples can be analysed by this method.  According to a preferred embodiment a plurality of supports in the form of closely wound platinum coils are mounted in a head which may be tilted to immerse the coils in a body of deionized water for the electrophoresis step.  A plurality of electrical contacts is associated with each support whereby the coil may be heated to dry the sample, subject it to electrophoresis and finally decompose it.  To carry out a determination, deionized water is placed in a container and electrical energy is applied individually by means of a selector switch to the coils to clean them; a suitable amount of sample is then applied to each coil. Relatively low electric power is applied simultaneously to the coils to dry the samples, then the assembly is tilted downwards so that the coils extend into the deionized water and a direct current is applied between the coils and container to remove the non-protein-bound element electrophoretically; as the head is thereafter tilted upwards low power electrical energy is applied simultaneously to the various coils to dry the material remaining on them.  Flasks containing oxygen and partially filled with water are placed over each of the coils which are then energized to burn the remaining sample; the combustion products are absorbed in the water and the amount of previously protein-bound element determined colorimetrically.
Patent GB-142364-A (GB)
Title: Improvements in or relating to, machines for use in the manufacture of felt hats and the like
IPC: A42C1/08
Filed: 1919-07-09
Abstract: 142,364. Oldham, G., and Oldham, O. July 9, 1919. Planking.-A planhing roller for making felt hats has its surface formed with one set of right and left hand threads d and grooves c, formed from opposite ends so as to meet in the middle, and another set of grooves e cut across the first set. The roller may be of different diameters at its middle and end portions.
Patent GB-712725-A (GB)
Title: Improvements in or relating to devices for loading refuse vehicles
IPC: B65F3/12
Filed: 1952-07-09
Abstract: 712,725. Vehicle fittings. REY, F. July 9, 1952, No. 17269/52. Class 78 (4) A holder for a refuse bin pivoted to a refuse vehicle lifts the bin to empty it inside the vehicle beyond the compressing device. The bin 6 is hooked at 33 to the holder which is pivotally connected by arms 17, 18 to a horizontal shaft 16. The holder has a base 2, an apertured external face 3 for engaging a flange 5 on the bin, and a closing valve 13 hinged at 12 to a shutter 9 which is hinged at 11 to a shutter 8 secured to the rear 1 of the vehicle at 10. Telescopic members 14, 15 are secured between the shutter 9 and valve 13. The bin 6 is rotated so that the flange engages the aperture and the bin and holder are together moved inwardly. The valve 13 opens and a hook 45 on the holder engages the handle or lug of the lid and removes it as 'the members 14, 15 telescope and the shutters 8, 9 fold on each other. The base 2 of the holder slides on a surface 23 and the bin is inverted and tips the contents over member 24 into the hopper 20 in front of the compressing device. The base 2 and the surface 23, are doubly conically shaped to allow for movement of the valve 13. Thebin may be tipped by a ram which is linked with the holder, the arm sliding in a slot in a connection with the ram. The mechanism may be duplicated to discharge two bins simultaneously the devices obliquely mounted converging inwardly. Specifications 424,396 and 687,564 are referred to.
Patent GB-146186-A (GB)
Title: Improvements in or relating to differential pressure indicating and recording instruments
IPC: G01L7/22
Filed: 1920-06-25
Abstract: 146,186. Thuillier, A., and Martin, F. P. April 1, 1914, [Convention date]. Void [Published under Sect. 91 of the Act]. Drum recording apparatus for pressure gauges of the variably-immersed bell and float type comprises improved indicating and recording means whereby the pressure may be clearly read at all times without disturbing the recording apparatus. A disk 18 mounted on the guide stem 2 of the float 4 supports a clock-driven record drum 20 within a casing 14 provided with an air-tight window. A sleeve 10 depending from the disk 18 forms with the wall of the chamber 1 an annular space 11 for a sealing-liquid supplied through a filling-nozzle 12, and the casing 14 dips into the seal and is formed with bayonet slots engaged by projections 13 on the sleeve 10. The bell carries a vertical arm 21 slidable through the disk 18, and a pen arm 25 curved concentrically with the drum is adjustable on this vertical arm by means of a clamping-screw 23, Fig. 3. The free end of the pen arm 25 is pointed at 32 to serve as an indicator, the pen 30 being pivoted on a pin 28 carried by lugs 27 on a member 26 so as to engage the paper yieldingly by gravity. The pen may be provided with a weight 31, Fig. 4, and when in engagement with the paper is in alinement with the pointer 32, so that the indication and the record agree.
Patent GB-977354-A (GB)
Title: Combustion chamber for an oscillating column combustion apparatus and a heating appliance incorporating the same
Inventor: REICHERT HUGO KARL
IPC: F23C15/00
Filed: 1962-06-19
Abstract: 977,354. Oscillating gas column combustion chambers. RADIATION Ltd. May 9, 1963 [June 19, 1962], No. 17365/64. Divided out of 977,353. Heading F1L. The subject-matter of this Specification is substantially the same as that described in Specification 977,353 but the claims differ.
Patent GB-293382-A (GB)
Title: Brakes
IPC: F16D49/10
Filed: 1928-06-15
Abstract: 293,382. Backinton, G. W., (Assignee of Tatter, J. W.). July 5, 1927, [Convention datel. Band; compensating for wear; covers and protectors for brakes.-Mechanism for compensating for wear in a band brake comprises a ratchet disc device whereby the relative angular relationship between a lever and a shaft operated thereby is adjusted. The band is applied to the drum by the engagement with fixed cam members of cam members rotatable with and slidable on the shaft. The brake drum 27 is shown as mounted upon the transmission shaft of a motor tractor and is enclosed in a casing 35 bolted to the body portion of the vehicle. A shaft 34 journaled in the casing 35 has mounted thereon lugs 32, 33 connected by pins 30, 31 to the ends of the brake band 40 which may taper in thickness from the middle part towards its ends. As described in Specification 317,575 a radial pin 42 attached to the middle point of the band passes through a, slot 43 in the casing to prevent lateral displacement of the band. Each lug 32, 33 is provided with a pair of fingers 50 - - 53 which slidably engage in V-shaped grooves formed in the other to prevent rooking movement of the lugs about the pins 30, 31. Sleeves 61, 62 rotatable with and slidable on the shaft 34 abut against the lugs 32, 33 and have cam faces in contact with corresponding cam faces on fixed sleeves 68, 69. A disc 99 secured to the shaft 34 is provided with oppositely inclined ratchet teeth with which ratchet teeth on two levers 95, 102 respectively engage. The teeth are held in engagement by springs disposed in bosses 85, 105 and arranged to press axially on the levers which are freely mounted on the shaft. The lever 95 carries a projection 127, Fig. 6, against which the lever 102 normally abuts under the influence of a spring 124 disposed between the levers. To apply the brake, the lever 102 is turned to the left, Fig. 6, the shaft 34 being thereby partly rotated by the engagement of the ratchet teeth and the sleeves 61, 62 and lugs 32, 33 moved towards each other by the action of the cam surfaces. The levers 95, 102 move together until, if the movement is excessive, the lever 95 engages stop 131 when further movement causes the ratchet disc 99 to slip a tooth with respect to this lever and during the return movement the lever 102 slips a tooth with respect to the disc 99, thus taking up the excessive slack in the band 40.
Patent GB-199942-A (GB)
Title: Improvements in lateral splash guards for vehicles
IPC: B62D25/18
Filed: 1922-06-24
Abstract: 199,942. Pollard, W., and Pollard, J. T. June 24, 1922. Lateral-splash guards, suspended' on the outer side of a vehicle wheel, have their ends a<1> inclined away from the wheel and cut away so as to form angularly disposed edges to engage the kerb &c. Wearing strips or rollers may be provided. The guard may be suspended by two or more double links c, d or each point of suspension may comprise three or more links instead of two. Springs to resist upward movement of the guard may be provided.
Patent GB-700943-A (GB)
Title: Improvements relating to ground posts
IPC: H01B17/14
Filed: 1951-07-24
Abstract: 700,943. Fence-posts. WOLSELEY SHEEP SHEARING MACHINE CO., Ltd., and MACNAMARA, H. J. July 23, 1952 [July 24, 1951], No. 17456/51. Class 45 A rigid base 3 is rigidly secured above the lower, ground penetrating end 2 of a post 1, the base being adapted to rest upon the ground to support the post vertically and being provided with spike securing holes 4, the axis of each hole being directed at an acute angle to the axis of the post and the axes of an opposite pair of holes crossing each other. The post is welded to the base 3 which consists of a ring of sheet metal. The holes 4 are arranged so that spikes 6 may be positioned in a cross-over fashion to secure the post to the ground in conjunction with its pointed end 2 which protrudes from the bottom of the ring. Stay rods 8 are bolted to the post by means of U-shaped brackets 9, the brackets being prevented from riding up the post by a collar 14 on the post. A truncated cone with apertures. in the top and bottom for the spikes may be substituted for the ring.