baber/WOPTO huggingface dataset:
Patent GB-306890-A (GB)
Title: Improvements in and relating to clockwork mountings
IPC: G04B37/04
Filed: 1928-11-12
Abstract: 306,890. Kienzle Uhrenfabriken Akt.- Ges. Feb. 27, 1928, [Convention date]. Cases, clock.-A plate c is screwed at d to the inside of the front wall a of a case b, the movement plates n being attached by pillars o and bushes f to this plate c. The bezel g has an annular part i with two bolts k having threaded ends to receive studs m which abut the plate c and bezel g. The latter may carry the dial as well as the glass.
Patent GB-410792-A (GB)
Title: Improvements in or appertaining to radio receiving sets
IPC: H03J1/04
Filed: 1932-11-23
Abstract: 410,792. Adjusting wireless apparatus. COLE, Ltd., E. K., WYBORN, E. J., Priory Crescent, Southend-on-Sea. Nov. 23, 1932, No. 33069. [Class 37.] A tuning indicating means for a radio set has an arcuate scale of radius not appreciably less than that of a contained loud-speaker, the moving part of the indicator being pivoted or guided at a point remote from the axis of the loud-speaker. In Fig. 1, the pointer 4 coacts with a scale 5 above the loud-speaker diaphragm 1 and is pivoted on the axis of the tuning condenser 2. In Fig. 3 the scale 8 moves in guides 10 and is driven by a pulley 11 in the spindle of the variable condenser 2. Reference has been directed by the Comptroller to Specifications 395,777 and 399,500.
Patent GB-936529-A (GB)
Title: Vapor separators
IPC: F16K31/122
Filed: 1961-09-15
Abstract: 936,529. Separating liquid particles from vapours. BETHLEHEM STEEL CO. Sept. 15 1961 [Sept. 22, 1960; Aug. 24, 1961], No. 33150/61. Class 123(3). Apparatus for separating liquid particles from vapours comprises a casing, two or more opposed spaced division plates within the casing, each pair of plates (or one plate with one side wall of the casing) defining the side walls of a vapour passageway with baffle hooks secured to alternate division plates in staggered relationship along the passageway. The baffle hooks do not overlap in the length of the passageway and each extends angularly from the division plate to which it is attached generally towards the entrance of the passageway, having also a curved nose portion so that the curved and angular portions define with the opposite division plate a convergent-divergent nozzle. In the separator shown, incoming vapour is split into individual streams between division plates 14. Some water particles adhere to the walls 14 and collect in and drain away from pockets 21 defined by the first rank of baffle hooks. The vapour is accelerated in the convergent entrances to orifices 25 and decelerated in the divergent sections 22 and is deflected to pass the second rank of baffle hooks, the water particles tending to retain their direction of movement, thus being propelled directly into the second set of pockets 21. Further water particles are entrained in rear pockets 23 and vapour leaves the separator free from liquid particles. The baffle hooks are accurately positioned by spacers 26.
Patent GB-890074-A (GB)
Title: Spinning ring and wick assembly
Inventor: WAYSON ANDREW JOHN
IPC: D01H7/62
Filed: 1960-09-28
Abstract: 890,074. Lubricating spinning-rings. MERRIMAN BROS. Inc. Sept. 28, 1960, No. 33320/60. Class 120(2) A spinning-ring assembly for insertion in a holder comprises a ring of porous material capable of transmitting lubricant, a circumferential groove or grooves around its exterior periphery each holding a wick and a band of material overlying the groove to hold the wick in position; additional wick-grooves may be provided and the band may have opening(s) through which the wick-ends may extend into a reservoir of lubricant, and may have means on its exterior for positioning the holder. Each groove, e.g. 8 is provided at the base of a wider groove 6 around the outer periphery of the ring 2 in which groove the band 12 is seated; the band may be thin enough to allow the groove 6 also to receive a flange of the ring-holder 28; or it may occupy the whole of the groove and be recessed, ribbed, or flanged to receive the ring; or it may project from the groove, the projecting porton being received in a recess of a flange on the ring. The band may be of plastic or of material applied as liquid which subsequently hardens, or it may be of metal: in the latter case so that it will slip over the ring, it is split vertically or helically. In the form with a vertical slit, the openings through which the wick-ends protrude may be provided as semi-circular openings in the edges of the slit, and in the other form, by an enlargement in the slit. To secure the ends of the vertially-slit form of band, the edges of the slit may be turned back to provide mating flanges which are clamped together when a screw is tightened to draw together the two ends of a split ring-holder; alternatively the ends may be joined by providing a tag on one which is inserted in a hole in the other and turned back. The wicks may be of porous material blown into the groove and furnished with wick-ends.
Patent GB-383078-A (GB)
Title: Machine with rotary or oscillating piston, particularly for refrigerating
IPC: F25B31/00
Filed: 1931-12-01
Abstract: 383,078. Rotary compressors. HAUSERMANN, O., 9, Badweg, Frauenfeld, Switzerland. Dec. 1, 1931, No. 33331. [Class 110 (ii).] The inner casing 2 of a rotary pump is free to expand axially in one direction under temperature variations and thereby the clearances of the rotor 10 are kept substantially constant. The casing may be anchored by a flange 3 or be pressed into an annular groove in the end wall 17 by a spring applied to the other end of the casing. The inner bearing of the rotor is carried in the casing 2 which is held from rotation by a key 6 and the bearing is closed by a cover 12 which may be supported by a packing ring 14,
Patent GB-618664-A (GB)
Title: Improvements in electric fuses for use in switches
IPC: H01H9/10
Filed: 1946-11-11
Abstract: 618,664. Oil-break switches. LONG & CRAWFORD, Ltd., LONG, E., and TAYLOR, E. Nov. 11, 1946, No. 33417. [Class 38 (v)] A fuse unit enclosing a fuse wire k is mounted on a contact unit of an oil-immersed switch so that one end a makes cone-and-socket connection at e, f with a member b, conductively connected at q to the butt contact i. When the fuse unit is inserted, pins c thereon engage slots d in the fuse holder and a spring g is partially compressed. This spring is fully compressed when the contact i is engaged, Fig. 2 (not shown), so that neither vibrations nor an explosion produced by fuse rupture can effect release of the part a. When the fuse k is ruptured, one end m thereof is expelled by the gases produced and moves away rapidly with a retractable part n, as described in Specification 618,663.
Patent GB-1192802-A (GB)
Title: Process for Preparing Chemical Compounds Containing Trivalent Phosphorus
IPC: C01B25/12
Filed: 1967-07-20
Abstract: 1,192,802. Ethane - 1 - hydroxy - 1,1 - diphosphonic acid. PROCTER & GAMBLE CO. 20 July, 1967 [20 July, 1966], No. 33424/67. Heading C2C. [Also in Division C1] Ethane - I - hydroxy - 1,1 - diphosphonic acid or a precursor thereof is prepared from a hot reaction mixture containing P 4 O 6  obtained by reacting phosphorus with oxygen and CO and/or CO 2  in specified proportions at above 1500 C. (see Division C1) by quenching the hot mixture to a temperature below 500 C. within 3 seconds with acetic acid. Preferably, the acetic acid is used in a molar proportion of acetic acid to P 4 O 6  of from 0À75 : 1 to 50 : 1. Precursors, e.g. acetylated phosphite compounds may be converted to the desired hydroxy-ethane diphosphoric acid by digestion and hydrolysis in water at 70-170 C. Specification 1,138,238 is referred to.
Patent GB-284580-A (GB)
Title: Improvements in hollow grinding bodies for ball-, drum- and tubular mills
IPC: B02C17/20
Filed: 1927-12-12
Abstract: 284,580. Kordt, O. Dec. 12, 1927. Ball mills. - Hollow grinding-bodies for use in ball, drum, and tubular mills for fine-grinding Portland cement &c. are prismatic in shape with the edges and corners sharp or rounded. The grinding-bodies may be closed at one end and preferably their length is not greater than their greatest width. In cross-section, the grinding- body may be a triangle, square, pentagon, hexagon, octagon, or other polyhedron of regular or irregular shape. Fig. 14 shows a hollow cubical grinding-body closed at one end and having rounded corners. In Fig. 18, the grinding-body has a globular head end. The grinding-bodies are made of steel by forging, punching, pressing, &c.
Patent GB-822013-A (GB)
Title: New direct-dyeing dyestuffs of the triazine series and process for their manufacture
IPC: C09B43/16
Filed: 1955-11-23
Abstract: Triazene dyes of the formula <FORM:0822013/IV(c)/1> in which (A-NH)- represent the residue of a 1 - aminoanthraquinone - 2 - sulphonic acid of which the anthraquinone nucleus is bound in 4-position through a bridge member and a monocyclic benzene residue free from substituents containing double bonds to the -NH- group, at least one of (B) and (C) corresponds to the formula -HN-R1-N=N-R2, and when only one of (B) and (C) is of that formula, the other is -A-NH or a monocyclic residue of the benzene series bound through an amino group to the triazine ring, R1 being a monocyclic benzene residue bound in 1-position to azo and in 4-position to -NH-, and R2 is a monocyclic benzene residue containing para to azo a hydroxy group, and ortho to this hydroxy, a carboxy group.  The products are made by reaction of a cyanuric halide with the appropriate amines, the aminoanthraquinone sulphonic acid being reacted last.  The products dye wool, silk, leather, linen, cotton, regenerated cellulose, and may be aftertreated with agents yielding metal, e.g. copper.  In examples, 1 mol. of cyanuric chloride is reacted with (1) 1 mol. each of (a) 4-amino-41-oxy - 1 : 11 - azobenzene - 31 - carboxylic acid (b) aniline, and (c) 1-amino-4-(41-aminophenylamino) - anthraquinone - 2 - sulphonic acid, in that order, or (2) and 2 mols. (a) and 1 mol. (c), or (3) 1 mol. (a) and 2 mols. (c).  Specification 466,886, [Group IV] is referred to.
Patent GB-516461-A (GB)
Title: Improvements in or relating to vehicle wheels
IPC: B60B3/14
Filed: 1938-11-19
Abstract: 516,461. Vehicle wheels. LAMPERT, W. Nov. 19, 1938, No. 33721. [Class 144 (i)] To adapt a standard pneumatic-tyred wheel for fitment on the axle 13 of a farm cart or like vehicle, a two-part extension-hub 1, 2 is secured to the wheelcentre by bolts 5 engaging the usual attachment-holes in the wheel. The composite hub fits over the existing axle-box 8, and is shown recessed to engage lugs 9 on the axle-box and house the lynch-pin 11.
Patent GB-1533623-A (GB)
Title: Motor vehicles having camping extensions
IPC: B60P3/34
Filed: 1976-08-13
Abstract: 1533623 Camping extensions for vehicles J A CUTTING 13 Aug 1976 33865/76 Addition to 1335092 Heading B7B A camping extension 2 of reinforced plastics or fabric covered framework is hinged to the rear of a car 1 and is movable between a transport position partly overlying the car roof 4 and an in-use position behind the car with nylon or canvas tenting 14 supported between the extension and either the car tailgate 13 or a frame 13a pivotably mounted on the roof guttering. In the latter embodiment further tenting 14a is supported above the car roof by a frame 14c to provide two berths on the roof.
Patent GB-466816-A (GB)
Title: Improvements in or relating to a method of and means for producing moulded polymerisation products
IPC: B29C59/02
Filed: 1935-12-06
Abstract: The Specification as open to inspection under Sect. 91 comprises subject-matter set out in Specification 450,305 with additional examples of compositions wherein polymerization is effected with addition of benzoyl peroxide or mixtures of methacrylic acid methyl ester with dibutyl phosphate and neat's-foot oil, or with mineral oil, or with vinyl acetate, neat's-foot oil and turpentine oil or with neats-foot oil alone. This subject-matter does not appear in the Specification as accepted.ALSO:Sheets or plates having highly polished surfaces are made from compositions consisting wholly or mainly of substantially completely polymerized products of methacrylic acid esters which are sufficiently hard and non-adhesive as to be suitable as glass substitutes, by placing a sheet or plate of such composition between smooth glass plates or sheets, pressing at an elevated temperature, and removing the composition sheet.  The temperature may be 30-100 DEG  C. and the pressure, 5 atmospheres. The glass plates may be cooled before removing the composition sheet. The composition may comprise the methyl or ethyl ester of methacrylic acid, or mixed polymers thereof.  There may be added softening agents, dyestuff fillers, carbidifying agents, cellulose esters or ethers, caoutchouc or guttapercha.  The softening agents may be phthalic acid ester or tricresyl phosphate.  Oils may be added to diminish adhesiveness.  Specifications 419,306; and 433,540, [Group IV], are referred to.  The Specification as open to inspection under Sect. 91 comprises also the use of compositions of styrol or other polymers of unsaturated compounds.  There is also described subject-matter set out in Specification 450,305, [Group IV], with additional examples of compositions wherein polymerization is effected, with addition of benzoyl peroxide, of mixtures of methacrylic acid methyl ester with dibutyl phthalate and neat's-foot oil, or with mineral oil or with vinyl acetate, neat's-foot oil and turpentine oil or with neat's-foot oil alone.  The glass plates may be etched with hydrofluoric acid or matted by sandblasting.  This does not appear in the Specification as accepted.
Patent GB-484326-A (GB)
Title: Improvements in or relating to containers for delivering measured quantities of liquids, powders or powder-like materials
IPC: G01F11/26
Filed: 1936-12-10
Abstract: 484,326. Delivering measured quantities of liquids or granular &c. materials. THOMPSON, F. J. W. Dec. 10, 1936, No. 33994. [Class 106 (v)] A container a is provided within its mouth with a removable apertured cup which in conjunction with an imperforate closure b forms a measuring chamber which mav be filled by inverting the container, the cup and its measured contents being removable after removing the closure b. As shown in Fig 1, the cup has a bottom d of finely perforated material or wire gauze. In the form shown in Fig. 3, the cup has a single aperture k surrounded by a wall l. Alternatively a number of smaller apertures, each with a surrounding wall, may be provided.
Patent GB-282435-A (GB)
Title: New synthetic resins and process of making the same
IPC: C08G14/06
Filed: 1927-12-16
Abstract: 282,435. Soc. Anon. La Fibre Diamond, (Assignees of Vacher, F.). Dec. 16, 1926, [Convention date]. Samples furnished. Aldehyde-amine and aldehyde-amine-phenol condensation products.-Condensation products which may be rendered insoluble and infusable by further heating are obtained by condensing an unsubstituted aldehyde with an amine and a phenol and heating the product under reduced pressure. Both the aldehyde and the amine may be aliphatic or aromatic, and the amine mav be primary, secondary, or tertiary. The product remaining after the distillation is of low melting point and soluble in organic solvents and may be used directly as an impregnating agent or, in solution, as a varnish or. in admixture with fillers &c., in making moulding mixtures. The hardening of the; products may be accelerated by the addition of hardening agents, such as hexamethylenetetramine. In an example. aniline, formaldehyde, and cresol are heated together first under reflux and then so as to permit the escape of water and uncondensed reagents, the mixture in the latter stage being heated under a reduced pressure of 500 mm. and to a temperature of 150‹ C. The product may be converted into an infusible insoluble resin by heating above 170‹ C. under hydraulic pressure. The Specification as open to inspection under Sect. 91 (3) (a) describes the manufacture of condensation products from an aldehyde and an amine only, and states that the condensation may be assisted by catalysts, such as acids, bases, or salts. This subject-matter does not appear in the Specification as accepted.
Patent GB-1076218-A (GB)
Title: Improvements in or relating to novel6-substituted b-nortestosterone derivatives
IPC: C07J61/00
Filed: 1965-08-10
Abstract: The invention comprises compounds of formula <FORM:1076218/C2/1> wherein R is a spiro-cyclopropyl group, R1 is a b -hydroxy or keto group and X is a hydroxy-methylene, (a  - or b -alkyl-b - or a -hydroxy)-methylene group, or when R1 is a keto group, a carbonyl group, their 17-acylates and 17-cycloalkene ethers, and their preparation by reaction of 6 - methylene - B - nor - androst - 4 - en - 3,17-dione with either one mole equivalent of trimethylsulphoxoniumiodide to form the 6,6-ethylene analogue, or with excess trimethylsulphoxonium iodide to form 6,6-ethylene-17,20-oxido -B-nor-21-nor-pregn-4-en-3-one and reducing this with a bimetallic hydride to the 17-methyl-17-hydroxy analogue, followed if desired in either case, by (a) reduction to the 3,17-diol or 3-ol, which may be followed by reoxidation to the 3-one, or (b) 17-acylation or etherification. The compounds of the invention have anti-androgenic and central nervous system stimulant activity.
Patent GB-760129-A (GB)
Title: Improvements in electrical heating elements
Inventor: MOULE GORDON HENRY
IPC: H05B3/50
Filed: 1953-12-09
Abstract: 760,129. Electric heating elements. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. Nov. 23, 1954 [Dec. 9, 1953]. No. 34289/53. Class 39(3) A tubular sheathed heating element 1, Fig. 2, is enclosed by parts 7, 8 of an outer shrouding formed from narrow metal strips and provided with semi-circular channels 9 which form an enclosure of slightly smaller internal dimensions than the external dimensions of the sheathed element, efficient thermal contact between the element and the shrouding thus being ensured. The shrouding parts are secured together under pressure by means of spot or seam welding of extended surfaces 6, and may be common to two or more sheathed elements or two adjacent parts of a single element, Fig. 6 (not shown). One of the shrouding parts may be of simple plate form, the other part then having a U-shaped channel deep enough to accomodate the whole of the element, Fig. 4 (not shown). Fig 7 shows an oven element which has a support bracket 21 and a connection plug 20 which also acts as a support. The channel may be toward or adjacent the longitudinal edge of the shrouding strip. The heating element sheath may be of mild steel and the shrouding of nickel or other corrosive resistant material.
Patent GB-992923-A (GB)
Title: Microphone
IPC: H04R17/02
Filed: 1962-09-07
Abstract: 992,923. Microphones. ERIE RESISTOR CORPORATION. Sept. 7, 1962 [Sept. 22, 1961], No. 34315/62. Heading H4J. A microphone comprises a housing 1 to which is secured the rim 7 of a diaphragm 8 having a frusto-conical portion 11 and a depressed circular centre portion 9, the portion 9 having secured to it a piezoelectric " bender " 10 which is centrally located and overhangs the centre portion 9. One conductor of an output cable 5 is connected to an electrode 14 while the other conductor is connected to an electrode 15 and to a plate 2 acting as an earth plate. " Bender " 10 comprises a metal plate 12 and a ceramic plate 13 cemented together. At electrode 14, plate 13 is polarized in the direction of arrow 18 and at electrode 15 plate 13 is polarized in the direction of arrow 19. " Bender 10 is tuned to a band of frequencies by means of a recess 10a, or by adjustment of its thickness or diameter. When excited, " bender " 10 oscillates about the centre portion and outer edge portions move up and down relatively to the centre portion. Frusto-conical portion 11 has a width equal to or less than one half the mean wavelength of the operating frequency band. Diaphragm 8 is sufficiently thin and flexible to be effectively decoupled from " bender " 10. " Bender " 10 may be circular, elliptical or rectangular. Electrodes may be provided on both sides. The casing 1 is waterproof.
Patent GB-1354994-A (GB)
Title: Roof arrangement for a railway goods waggon or the like
IPC: B61D39/00
Filed: 1972-07-21
Abstract: 1354994 Railway waggon roofs WAGGON UNION GmbH 21 July 1972 [23 July 1971] 34328/72 Heading B7L A roof arrangement for a railway goods waggon comprises three movable roof members 1, 2, 3 which together close a roof opening bounded. by opposite end walls 4 of the waggon and a pair of longitudinal side booms, as 13, each boom having upper and lower horizontal guide rails 18a, 18b interconnected at their ends to form a continuous track, a guide roller 17 mounted on a guide rod 16 which is itself pivotally mounted on the roof member 3, a driving chain or rope 19 driven from a hand crank 25 being provided for driving the guide roller 17 along the rails 18a, 18b and the roof member 3 having rollers 9 for running on rails 10 on the boom 13 and on to rails 15 on the roof member 2, and the roof member 2 also having rollers 9 for running on rails 11 on the boom 13 and on to rails 14 on the roof member 1 whereby as the guide roller 17 is driven along the rail 18a from the position shown, the roof member 3 is caused to mount on the member 2 until a stop thereon prevents further movement, and then the member 2 with the member 3 thereon is caused to mount upon the roof member 1, leaving two-thirds of the roof open. Further movement of the driving chain or rope causes the driving roller 17 to pass to the lower guide rail 18b and a cam 29 on the guide rod engages in a pocket 30 on the roof member 1 causing the three stacked roof members to be drawn back across the roof opening on rollers 9 in the member 1 so that this latter member effectively occupies the position of the member 3 as shown in Fig. 1. Closure of the roof opening follows a reversal of the procedure described above, the roof members 2, 3 falling into place at the end of their travel by virtue of the inclined sections provided on the rails 11, 10. In an alternative roof arrangement also described the centre roof member is first moved on to either one of the two end members and the two stacked members are moved across and on to the other of the two end members.
Patent GB-790985-A (GB)
Title: Improvements relating to cover devices for fuel tank spouts on motor cars
IPC: B60K15/05
Filed: 1956-11-09
Abstract: 790,985. Bumpers for vehicles. DAIMLERBENZ AKT.-GES. Nov. 9, 1956 [Nov. 12, 1955], No. 34332/56. Class 103(2) A bumper overrider 7 is hinged to the underside of the bumper and can be brought into position where it overlaps the closure cap 3 of a filling spout 2 of the fuel container 1. Means may be provided for locking or securing the overrider in its overlapping position.
Patent GB-1492193-A (GB)
Title: Fire detectors
IPC: G08B17/113
Filed: 1975-08-19
Abstract: 1492193 Ionization detectors ANGLO AMERICAN CORP OF SOUTH AFRICA Ltd 19 Aug 1975 [26 Aug 1974] 34390/75 Heading H1D In a fire detector having an ionization chamber 12 in which a grid electrode 14 is mounted from the housing 10 by an insulating support 16, a heat generating component 28 of the electronic circuitry associated with the detector is mounted within a cavity 26 formed in the support 16 to heat the surrounding part of the support 16 and thus prevent leakage currents between the electrode and housing due to the formation of moisture on the support 16. As shown, the component 28, e.g. an operational amplifier is mounted within a vertical limb 24 of support 16 to which is attached the grid 14. The remainder of the electronic circuitry is mounted in a box 20 in a cavity 22 in the support 16.