baber/WOPTO huggingface dataset:
Patent GB-1059025-A (GB)
Title: Improvements relating to air filters
Inventor: CARTER DEREK JAMES
IPC: B01D46/52
Filed: 1963-06-20
Abstract: 1,059,025. Air-filters. MIDLAND HEATING [June 20, 1963; April 18, 1964], Nos. 24494/63 An air filter comprises an open framework 3 in which is located a removable primary filter element, comprising a sheet of fabric 4 in a cardboard frame 5, and to which is attached, downstream of element 4, 5, a secondary filter element 7 of zig-zag form. Element 7 is attached to framework 3 by plastics sealing medium. & VENTILATION CO. Ltd. Sept. 21, 1964 and 16167/64. Heading BIT.
Patent GB-378656-A (GB)
Title: Improvements in and relating to tubular high tension condensers
Filed: 1931-09-01
Abstract: 378,656. Condensers. MEIROWSKY & CO., AKT.-Ges., Porz-on-Rhine, Germany. Sept. 1, 1931, No. 24572. Convention date, Sept. 2, 1930. [Class 38 (ii).] A tubular high-tension condenser, having conducting insertion plates b<1>, b<2> for equalization of the electric field, wound in the paper dielectric, between the-electrodes a<1>, a<2> has a core c of insulating material for example paper impregnated with natural or artificial resin, and an insulating casing f, and the paper dielectric is impregnated with oil under vacuum preferably also under the action of heat. The core may be heathardened after winding and before impregnation. The inner core c may be filled with a solid cylinder of oilimpregnated wood. The casing f may be applied direct to the condenser body as shown or the body may be wound with tape and the casing spaced out therefrom with an oil filling and in this case may be of porcelain with sheds and the metal end caps e<1>, e<2> which serve as terminals may be the means of suspension in chain arrangement.
Patent GB-699588-A (GB)
Title: Improvements relating to the trimming of motor vehicle roofs
Inventor: DANIELS WILLIAM JOHN
IPC: B60R13/01
Filed: 1951-10-23
Abstract: 699,588. Motor vehicle roof trim. MORRIS MOTORS, Ltd. Sept. 16, 1952 [Oct. 23, 1951], No. 24680/51. Class 20(iv) A motor vehicle roof trim comprises a head-lining 1 of textile material, leather cloth, or plastic sheeting, having its longitudinal edge zones fastened at intervals to the :corresponding edge portions of transversely disposed, pliable, bowshaped listing bars 11 which pass through sleeves or loops 10 on the reverse of the lining and are engageable by straining means 17 to tauten the lining. The lining is locked at the front edge 2 to a plywood board 3 titting into a slot 4 between the windscreen header panel 5 and the free edge of a reinforcement member 7 attached to the panel, resilient clips 9 on the board 3 preventing the board from leaving the slot. The spaced, parallel, transverse sleeves 10 may be formed as at 10A or 10B, Figs. 6 and 7, and the bars 11 which protrude from the sleeves are shaped as shown. Each sleeve is tied by a thread 12 to a spring wire clip 13 having eyelets 14, and free ends 15 which are inserted through an abutment plate 15A into a bar 11 . A hem 16 at each side of the lining encloses a stranded wire 17 which passes through eyelets 14. The hems 16 and the ends of bars 11 are inserted in a slot between the roof panel 19 and a roof side inner reinforcement, this slot merging with slot 4. At the front end, wire 17 passes through a hole 21 in board 3 and through the hollow windscreen pillar 22 to an anchorage 23. By tensioning the two wires 17 and anchoring the rear ends 24 the bars 11 are strained and the lining 1 tautened. The rearmost panel of the lining 1 has a cut-out 25 corresponding to the back-light 26, and is tautened by means of a wire 27 enclosed in a hem 28 around the cut-out and anchored at 29 and 30. The points 34 of clips 32 fixed to the back-light surround 31 pass through the tautened lining 1 and are bent over to retain the lining, this fixing means being concealed by a finisher strip 37. Curved metal strips 38 secured to the sides of the backlight retain the lining in place. A trim panel beneath the back-light conceals the attachments 24, 29, 30, and preferably overlaps the edge 40 of the lining. The effect of the wires 17 may be supplemented by attaching to each wire a vertical tension wire 41 which is accommodated in the centre pillar 42, and anchored at 43 after being pulled taut.
Patent GB-813236-A (GB)
Title: Rotary flowmeter
Inventor: COX CLAUDE ERNEST
IPC: G01F1/10
Filed: 1957-08-06
Abstract: 813,236. Rotary meters. NANKERVIS CO., G. L. Aug. 6, 1957, No. 24714/57. Class 110 (2). The meter comprises a rotor 30, having vanes 52, with elongated hub portions 31 mounted on a tubular shaft 32. Blocks 36 support the shaft 32 which is hollow, to allow liquid to pass from the meter inlet end to a chamber at the far end of the shaft. The block 36, on the downstream side, contains passageways 48 leading to a chamber 49 and annular channels 51 in a bearing block 44. Liquid thus supplied acts against the downstream thrust of the liquid being measured on the rotor. The vanes may be inclined at an angle of 20 degrees to the axis of the rotor. The rotation of the rotor is measured by electrical impulses picked up by a conventional counter having a pick-up 56. Fins 24 act on the liquid to maintain parallel flow through the meter and are mounted on guide elements 20, 22.
Patent GB-1048974-A (GB)
Title: Improvements in high density germanium
IPC: B01J3/06
Filed: 1963-06-21
Abstract: <PICT:1048974/C6-C7/1> A method of producing a high density form of germanium, e.g. germanium III, for use as a semi-conductor comprises subjecting germanium I having a density between 5.36 and 5.46 grms/cm3 at 25 DEG C. to elevated pressures to increase the density and change the physical and electrical properties thereof.  The sample may contain a wide range of impurities.  A sample containing 0.6 atomic weight per cent silicon had a final resistance equal to its initial resistance.  A further sample containing 50 atomic weight per cent germanium and 50 atomic weight per cent silicon was compacted to produce a high density germanium and a high density form of silicon e.g. having a density in excess of 2.4 grms/cm3 and known as silicon II the final resistance of which was 0.5 ohms against an initial resistance of 400 ohms.ALSO:In a method of producing a high density form of germanium, a single crystal germanium sample 0.02 inch thick, 0.025 inch wide and 0.08 inch long is located between a pair of segmental members 30, 31, Fig. 2 (not shown) covered by a pair of discs 23, 25 having segmental graphite electrical conducting portions 27, 29 and located in a holder 21 which is positioned in the 0.200 diameter control cylindrical bore of a convergent divergent cemented carbide annular die 11 (Fig. 1, not shown).  A pair of oppositely disposed coaxial tapered or frust conical 1.00 inch diameter punches 15, 16 surrounded by gasket material 19 are subsequently positioned in the die.  Electrical resistance or wave heating may be applied to the sample via electrodes connected to the punches during the compressing of the sample and the electrodes also used in conjunction with suitable measuring apparatus, to measure the change in resistance e.g. decrease, associated with the increase in pressure.  Copper electrodes may replace those of graphite or copper or molybdenum wires or rods may be inserted in the outer discs.  To avoid loss of molten germanium when heat is applied the sample is encased in a 0.03 inch dia. titanium tube and compressed as a composite to 0.026 inch square.  Heating of the sample may be effected by a thermite or chemical reaction process positioned adjacent there.  The discs, hold holder 21 and gasket material 19 may be of pyrophyllits.
Patent GB-1157632-A (GB)
Title: Therapeutic Compositions comprising 1-Arylthiocarbamyl-Imidazolidine-2-Thiones
Inventor: ANGELI FERRUCCJO D
IPC: C07D233/42
Filed: 1966-06-03
Abstract: 1,157,632. Antidepressant and anorexic compositions. F. D'ANGELI. 3 June, 1966 [4 June, 1965], No. 24895/66. Heading A5B. [Also in Division C2] Antidepressant and anorexic compositions comprise a compound of the formula wherein R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are the same or different and are each H, F, Cl, Br, I, trifluoromethyl, #-trifluoroethoxy, C 1-6 ,  1-6  alkoxy, oxy, NO 2 , ON, methyl suphonyl, di C 1-6  alkylamino, C 1-6  alkylmercapto, phenyl C 1-6 alkyl, or phenoxy together with a diluent or carrier. The compositions may be administered orally, or parenterally with conventional excipients, and optionally with one or more anorexigenico, e.g. d-amphetamine, methamphetamine; sedatives e.g. barbital, pheno-, pento-, hexo, amo-, or mepho-barbital; ataractics e.g. promazine, chlorpromazine, prochlorperazine, meprobamate, azacyclonol, or phenaglycodol; bulking agents e.g. methylcellulose; and vitamins. The compositions may be administered in the forms of tablets pills, capsules, cachets, granules, powders, aqueous emulsions, solutions or suspensions, or oil emulsions or suspensions. The tablets or pills can be laminated or otherwise constructed to provide for sustained release of the active ingredients.
Patent GB-518417-A (GB)
Title: Improvements in infra-red photographic material
IPC: G03C1/46
Filed: 1938-08-24
Abstract: 518,417. Photographic sensitive material. GROVES, W. W. (I. G. Farbenindustrie Akt.- Ges.). Aug. 24, 1938, No. 24921. [Class 98 (ii)] A photographic material for infra-red photography comprises a panchromatic ally sensitized emulsion layer next to a support and over this layer the infra-red sensitized emulsion layer which is adapted first to receive the incident light. In one example, an acetyl-cellulose film base is coated with a silver halide gelatine emulsion sensitized with pinacyanol and above this a similar layer sensitized for infra red either with rubrocyanine or with allocyanine. The films are exposed, developed and copied in the usual manner and may be readily used for aerial photography. The thickness of the infra red sensitized layer is from 6 - 16 Á. Sensitizers used for the layers are described in Specifications 383,486, 388,204, 394,537, 400,951, 402,521, 410,481, 434,234, 438,449, 438,484 and 497,752, [all in Group IV].
Patent GB-195015-A (GB)
Title: Improvements in picture framing materials
IPC: A47G1/06
Filed: 1922-09-15
Abstract: 195,015. Baker, E. Sept. 15, 1922. Card and like stands.-A support for a picture frame is formed from a piece of wire, the pointed ends B of which are inserted in holes in the back of the frame to serve as pivots, accidental withdrawal being prevented by the resilience of the wire. The extensions A prevent the support from being extended too far. The pointed ends of the hanger may be turned inwardly,
Patent GB-982010-A (GB)
Title: An improved protective coat for sheep
IPC: A01K13/00
Filed: 1963-06-25
Abstract: 982,010. Animal clothing. W. WILSON. Feb. 7, 1964 [June 25, 1963], No. 25191/63. Heading AIM, A protective coat for a sheep comprises a body portion 10 shaped tc cover the back and two sides of a sheep and closed at its forward end except for an opening for the sheep's head, and a rear panel 11 sewn or otherwise secured to the body portion 10, the coat being secured to the sheep by sewing it to the wool. The coat may be made of jute or canvas.
Patent GB-1336215-A (GB)
Title: Reinforced flexible connector and method of manufacture thereof
IPC: F16L27/111
Filed: 1971-04-19
Abstract: 1336215 Jointing by stamping; corrugating UNIVERSAL OIL PRODUCTS CO 19 April 1971 [27 March 1970] 25221/71 Headings B3Q and B3E [Also in Division F2] Helical corrugations in a tubular member 2<SP>1</SP> that may be of steel or copper and forms part of a flexible reinforced connector (see Division F2) are produced, Fig. 3, by drawing the tubular member through a pair of synchronously rotating annular dies 20, 21. Each of the dies is movable out of contact with the tubular member so as to provide for uncorrugated end portions 3<SP>1</SP>, 4<SP>1</SP>. A braided sleeve 51, Fig. 6, is mechanically secured to each end of the tubular member by swaging down a collar 6<SP>1</SP> over at least a part of the sleeve that surrounds the uncorrugated end portion 3<SP>1</SP>. The swaging operation is preferably performed by a pair of dies 40, 41 that are reciprocated towards and away from each other as the tubular member and collar are inserted into the aperture 42 in the dies. The frustoconical section 10 of the end portion of the tubular member is also formed by a similar swaging operation (Fig. 5, not shown).
Patent GB-876255-A (GB)
Title: A tubular rivet assembly and method of making same
Inventor: CARUSI ALEXANDER
IPC: F16B19/10
Filed: 1959-07-23
Abstract: 876,255. Making rivets; forging. OLYMPIC SCREW & RIVET CORPORATION. July 23, 1959, No. 25276/59. Classes 83 (2) and 83 (4). [Also in Group XXV] A tubular rivet 20, Fig. 9, comprises a sleeve 26 with a head 30 at one end and longitudinal grooves 34 extending from the other end toward the head in the external surface. Said other end has notches 36 connecting the grooves to the internal surface of the sleeve. The rivet is set by a pin 22 pulled to enlarge the sleeve by portion 44, then to split the sleeve at the grooves and bend the sleeve parts 114 back as shown in Fig. 12, and finally to break at neck 48. A sealing washer 32 may be applied under head 30. The rivet is made from rod, e.g. aluminium, by forging in dies 56, 58, Fig. 4, and then in dies 76, 78, Fig. 5, the central part of the rod being compacted by punches 64, 72, 88, 86. The bore of the rivet is finally drilled. It is said that the compacting causes the wall of the rivet to be of increasing density from its outer to its inner surfaces, so that the stresses therein are relieved as the sleeve is split, and aid the bending-back of the sleeve parts.
Patent GB-802942-A (GB)
Title: Spring loaded grip particularly for automatic brake adjusting mechanism
IPC: F16D65/54
Filed: 1956-08-20
Abstract: 802,942. Brake adjusting mechanism. GOODYEAR TIRE & RUBBER CO. Aug. 20, 1956 [Jan. 13, 1956], No. 25348/56. Class 103 (1). [Also in Group XXV] In a spring loaded grip for frictionally engaging a rod with a determinate resistance against axial movement, conical bushings for applying frictional resistance to the rod according to the axial pressure applied to the bushing are housed in the support through which the rod extends axially; the axial pressure applied to the bushing being supplied by a spring, mounted under compression between the bushing and a screwthread adjustment, of such material and dimensions as to apply a determinate load to the bushing when the coils of the springs are completely closed. Fig. 1 illustrates a general embodiment of the invention in which the rod 4 extends through a bore 3 in a boss 2, the latter being formed with a counterbore 5 terminating in an internally threaded portion 6. Within the counter-bore and surrounding the rod 4 is a compression coil spring 9 of rectangular crosssection which bears against telescopic bushings 7, 8 at one end and against nut 10 engaging threaded portion 6 of boss 2 at the other end. Bushing 8 may be split axially and its largest diameter is greater than the greatest bore of bushing 7 so that it may be wedged between bushing 7 and rod 4 to grip the shaft 4. The spring 9 is so dimensioned as to provide the exact gripping force to rod 4 when the spring coils are completely closed by rotation of the adjusting nut 10 such that this condition of the spring is determined by resistance to the turning of the nut 10 when the deflection ceases to be proportional to the force applied and acts as a solid thrust member. The embodiment illustrated in Fig. 4 shows the invention applied to the automatic adjustment mechanism of a " spot-type " disc brake wherein the adjusting rod 23 is gripped by a pair of similar conical bushings 30, 31, arranged back-to-back about the rod and co-operating with bushing 32, 33, respectively, slidably seated in support member 25 associated with the hydraulically operated braked cylinder 15. The wedging action described above takes place when nut 29 is screwed inwards to compress coil spring 34 until a sudden change in resistance to advance is felt by the operator indicating that the spring is completely closed and is applying the correct pressure. The action of the automatic adjustment mechanism is otherwise as known in the prior art.
Patent GB-355944-A (GB)
Title: Improvements in curtain suspension devices
IPC: A47H13/02
Filed: 1930-08-26
Abstract: 355,944. Suspending curtains. FRENCH, G. F. and FRENCH, R., Chester Road Mills, Manchester. Aug. 26, 1930, No. 25410. [Class 52 (v).] A curtain ring a, which may include a loop d, is formed of a length of wire the ends of which are overlapped, the extremities b being bent outwardly, Fig. 3, or offset, Fig. 6a, so as to form a gap c to facilitate engagement with the curtain tape. The extremities may be flattened, Fig. 3, or tapered and finished with a small ball e, Fig. 6a. Specifications 200,163 and 329,390, [both in Class 52 (v), Window, stair, and like furniture &c.], are referred to.
Patent GB-204518-A (GB)
Title: Improvements in folding boxes
IPC: B65D5/18
Filed: 1922-09-20
Abstract: 204,518. Norman & Son, T., and Watts, C. I. Sept. 20, 1922. Folding boxes. - The box described in Specification 12931/05 is modified by providing the blank, Fig. 1, with centrally-disposed cuts or divisions g, g<1>, g<2> between the half-sections C, D of the ends and by cutting away one of the overlapping points C<2>, D<2> of the half-sections at each end. A space g, e, f is thus left at each end and when the box is made up the parts C<2>, D<2> do not overlap any similar part and the thickness of the material at the folding triangular pockets is reduced. A cord x passes from the interior through apertures in the bottom A and apertures in one section of each end for securing the box in the erect condition. The lid E, Fig. 3, is secured to a side B and is provided with side wings E<2> which serve as supports for the box ends and which may extend the whole depth of the box. The flap securing the lid to the side or back may extend the whole depth of the box and the front may have an additional thickness secured thereto and carrying a flap which, when the box is erected, covers the bottom.
Patent GB-481950-A (GB)
Title: Wireless aerial systems
IPC: H01Q1/06
Filed: 1936-09-18
Abstract: 481,950. Aerials. STANDARD TELEPHONES & CABLES, Ltd., and WAGSTAFFE, C. F. A. Sept. 18, 1936, No. 25445. [Class 40 (v)] Lighting current is fed from supply-mains P to a signal lamp L at the top of an aerial mast without adversely affecting either the radiating properties or the directional effect of the aerial. Separate transformers are used for the lighting and signalling currents. In the Figure, the twisted conductors C act in parallel as one of the limbs of an Adcock directional aerial, signal currents being transferred through the two windings of a transformer RT and a radio-frequency cable RF. The aerial is earthed through condensers K, K1. A separate power transformer PT1 supplies the lighting current. In an alternative arrangement the aerial wires are earthed through a centre tapping on the secondary winding of the power-supply transformer, this tapping being connected in series with the secondary winding of the radio-frequency transformer. The magnetizing current taken by the power transformer may be compensated by a pair of polarized electrolytic condensers, arranged as described in Specification 481,949, [Group XXXV]. The aerial may consist of a separate metal tube, with the two conductors arranged inside or outside it.
Patent GB-394518-A (GB)
Title: Improvements in or relating to the treatment or production of pozzuolanic materials
IPC: C04B7/12
Filed: 1932-09-13
Abstract: A process for increasing the puzzolanic activity of natural puzzolanas, and rocks of volcanic origin, e.g. puzzolana, volcano ashes and tufts, basalts, diabases, trachytes, sienites, gabbros, trasses, Santorin earths, gaizes, molers, &c., consists in heating the material to 400-900 DEG  C. and then chilling it, e.g. by air, a mixture of air and steam, or a mixture of air and hydrochloric vapour.  The treated material may be mixed in powdered or granulated form with lime or Portland cement to form cements, mortars and concretes.
Patent GB-1379533-A (GB)
Title: O-substituted oxime derivatives of hydroxyphthalaldehydic acids methods for their preparation and compositions containing them
IPC: A61K31/22
Filed: 1973-05-29
Abstract: 1379533 Oximes of phthalaldehydic acid derivatives ENDO LABORATORIES Inc 29 May 1973 [30 May 1972 19 April 1973] 25464/73 Heading C2C Novel compounds I in which R is hydrogen or acetyl, R<SP>1</SP> is phenyl, morpholino or phenyl substituted by one or two substituents selected from chlorine, bromine, fluorine, trifluoromethyl, nitro, methoxy or ethoxy and " alk " is alkylene of 1 to 3 C atoms with the proviso that when R<SP>1</SP> is morpholino, " alk " is ethylene or propylene and their salts are prepared by reacting a compound II with an O-substituted hydroxylamine to form a compound I in which R is hydrogen and if desired, acylating this to introduce the acetyl group. Compounds I are analgesic, anti-inflammatory and immuno-suppressant agents and form with a carrier a pharmaceutical composition which may be administered orally, or parenterally.
Patent GB-757398-A (GB)
Title: Process of producing cation exchanging synthetic resins containing active phosphoric acid groups
IPC: B01J39/19
Filed: 1953-09-15
Abstract: Cation exchange resins containing active phosphoric acid groups are made by condensing a mono- or di-aryl phosphate, which is free from substitution in at least 2 reactive positions in the aromatic nucleus, with an aldehyde.  In examples: (1) mono-(o-hydroxyphenyl)-phosphate (see Group IV (b)) and formaldehyde in aqueous solution were condensed in vacuo at, e.g. 50 DEG  C. and the viscous product was hardened at 80 DEG  to 90 DEG  C. under mormal pressure.  The resulting deep red translucent hard resin was then neutralized with ammonia or caustic soda, washed and dried; resins were similarly made by reacting (2) mono - (m - hydroxyphenyl) - phosphate, and (3) mono - dihydroxyphenyl phosphate with formaldehyde, and subsequently hardening, washing and drying the products.  Other phosphates specified are mono-(2-hydroxynaphthalene) - 3 - phosphate, mono - (2-hydroxy - diphenyl) - 21 - phosphate, mono-(4 - chloro - 3 - hydroxyphenyl) - 1 - phosphate and mono - (4 - carboxy - 2 - hydroxyphenyl)-1-phosphate.ALSO:Mono- and di-aryl phosphates, free from substitution in at least 2 reactive positions in the aromatic nucleus, are made from mono- or poly-hydroxy aromatic compounds.  In exexamples: (1) 1 mol. of phosphorus pentoxide and 2.5 mols. of pyrocatechin are heated, the resulting phenylene cylophosphoric acid is hydrolysed by heating with water, subsequent evaporation in vacuo yielding crystalline mono-(o-hydroxyphenyl)-phosphate; in a similar manner phosphorus pentoxide is reacted with (2) resorcinol to form mono-(m-hydroxyphenylphenyl)-phosphate, and (3) pyrogallal to form mono - di - hydroxyphenyl phosphate.  Other phosphates specified are mono-(2-hydroxynaphthalene)-3-phosphate, mono-(2-hydroxydiphenyl)-21-phosphate, mono-(4 - chloro - 3 - hydroxyphenyl) - 1 - phosphate and mono - (4 - carboxy-2-hydroxyphenyl)-1-phosphate.