baber/WOPTO huggingface dataset:
Patent GB-845911-A (GB)
Title: Garment pocket construction
IPC: H04N17/00
Filed: 1957-07-05
Abstract: 845,911. Garment pockets. BAYLY, W. E. P. (Falk, I. M.). July 5, 1957, No. 21288/57. Class 141 A side pocket for trousers &c. comprises a blank folded at 20 to provide coextensive outer and inner plies 21, 22 respectively, the upper portions of the side edges of these plies being covered by facing strips 12, 11. The facing strips have their forward edges secured at a distance from the face edges of the pocket plies as at 17, 18. The rear edge of the front facing strip 12 is turned in and stitched at 32 to the folded edges of the ply 21 and the front garment section 2, while the rear edge of the strip 11 is secured to the garment section 3 and to the free edge of the ply 22 either directly as at 40, Fig. 7, or through a connecting strip 37 as in Fig. 3. The lower edges of the pocket plies are joined by a seam 25 formed without separate binding material which seam may be similar to the seam 42, Fig. 3, or as shown in Fig. 9 with or without the stitching 25<SP>1</SP>. Specification 845,912 is referred to.
Patent GB-674508-A (GB)
Title: Aural device for locating noises in machines, pipes, and the like
IPC: G01H3/00
Filed: 1950-08-29
Abstract: 674,508. Ear instruments. SEBASTIANI, P., and SEBASTIANI, J. Aug. 29, 1950 [Sept. 20, 1949], No. 21317/50. Class 81 (ii). In an aural device for locating noise or vibration in machines, pipes &c. the means for transmitting vibrations of the parts to be inspected to the ear include an elongated mass of small cross-section placed under longitudinal tension. As shown, the device comprises a sounding head 3, diaphragm box 2 and ear tubes and pieces 5, 6, the head and box being connected by a transmission tube 4. Vibrations detected by the tip 17 of the sounding head are transmitted to an initially tensioned diaphragm 7 in the box 2 by means of a steel core 10 placed under constant longitudinal tension by a spring 13. This steel core, which is enclosed in a rubber sheath 11 and an outer protective flexible sheath 12, is connected to the diaphragm 7 through an angle lever 8. In some cases the twin tubes 5 may be replaced by a single tube.
Patent GB-405279-A (GB)
Title: Improvements relating to supports such as centering, shuttering, scaffolding and thelike
IPC: E04G11/56
Filed: 1932-07-28
Abstract: 405,279. Shuttering-supports. SMITH, W. H., The Cottage, Imber Court, and SMITH'S FIREPROOF FLOORS, Ltd., Imber Court, East Molesey, Surrey. July 28,1932, No. 21335. Addition to 378,475. [Class 20 (ii).] An improvement in the invention described in the parent Specification comprises the use of a sheet-metal beam of openwork or braced formation, whereby longer supports are available for the same weight. The end and centre members of the support may be of open work construction, but as shown the centre member B is formed of upper and lower portions J, K, respectively connected by side members l corrugated in the directions of their lengths to stiffen them. Bearing portions k, m for the end members of the beam are supported by the lower portion K, and the top flanges of the members may be corrugated. The top portion J of the middle member may have its flanges j increasing in depth towards the centre and its thickness also increasing towards the centre.
Patent GB-433090-A (GB)
Title: Manufacture of condensation products containing nitrogen
IPC: C09B6/00
Filed: 1934-07-23
Abstract: A negatively substituted monophthaloylcarbazole is reacted with a nitrogenous compound capable of being vatted and containing at least one hydrogen atom attached to nitrogen and the reaction product is treated with an acid condensing agent.  If desired the products may be further halogenated.  Suitable starting materials are nitro and halogen derivatives of a phthaloylcarbazole, phthaloynaphthocarbazole and a phthaloyldinaphthocarbazole on the one hand and amino derivatives of anthraquinone, benzanthrone, mobenzdianthrone, anthanthrone, dibenzpyrenequinone anthraquinone-acridone and of pyraanthrone on the other hand; the use of a diluent an acid-binding agent and a catalyst is advantageous. Acid-condensing agents suitable for treating the initial reaction products are sulphuric acid, chlorsulphonic acid, aluminium chloride alone or with a tertiary base or ammonia.  In examples: (1) 1.2-phthaloyl-4-bromcarbazole is condensed with 1.4- and 1.5-monobenzoyldiaminoanthraquinone and the products treated with concentrated sulphuric acid to give dyes yielding brown shades; (2) a brominated phthaloylcarbazole containing about 4 atoms of bromine is condensed with 1.4-diaminoanthraquinone and the product treated with aluminium chloride in pyridine (dyes grey shades).  A further example illustrates the dyeing of cotton with one of these products.  Samples have been furnished under Sect. 2(5) of dyes prepared (a) by condensing the brominated phthaloylcarbazole of (2) with 1.5-monobenzoyldiaminoanthraquinine, followed by treatment with sulphuric acid (dyes blackish-brown): (b) the products of (1) are both brominated in nitrobenzene in presence of iodine (dye violet-brown and brownish-red).  The Specification as open to inspection under Sect. 91 relates to the manufacture of condensation products by reacting a negatively substituted phthaloylcarbazole with a nitrogenous compound capable of being vatted and containing at least one reactive hydrogen atom attached to nitrogen or by reacting a nitrogen derivative of a phthaloylcarbazole containing at least one reactive hydrogen atom linked to nitrogen with a negatively substituted compound capable of being vatted.  The products may be further treated with a condensing agent and/or a halogenating agent.  Reference is made to the use as starting materials of amino derivatives of the above phthaloylcarbazoles and of halogen and nitro derivatives of the above vattable compounds.  In additional examples; (3) 1.2-phthaloyl-4-bromcarbazole is condensed with 1-aminoanthraquinone (dyes bordeaux); (4) brominated 1.2-phthaloyl-6-chlorocarbazole (cf. Example 3 of Specification 433,574) is condensed with 1.5-diaminoanthraquinone and 1.4-monobenzoyldiaminoanthraquinone (grey shades); (5) a brominated phthaloylcarbazole is condensed with 1.4-monobenzoyldiaminoanthraquinone, -4-amino-2.1-anthraquinone-acridone, and 1.5 monobenzoyldiaminoanthraquinone.  This subject-matter does not appear in the Specification as accepted.
Patent GB-460524-A (GB)
Title: Improvements in and relating to printing-plate clamping devices
IPC: B41F27/04
Filed: 1935-07-29
Abstract: 460,524. Printing-surfaces. GILLARD, G. J., and JUBB, F. July 29, 1935, No. 21510. [Class 100 (ii)] A printing-plate clamping-device comprises an undercut head 10 for engaging the chamfered edge of the printing-plate 12a, a shank 11 fixed to the head 10 and adapted to be entered into one of numerous apertures 25 in the printing bed or cylinder 26, the shank being bifurcated at 14a, and a block 13 which is pivoted at 14 between the furcations 14a at its lower end and the upper end of which can be displaced from the furcations by rotating a screw 17 adapted to come into direct contact with the block, the screw being received in an aperture 16 formed with a screw-thread from the upper surface of the head 10 downwardly. A recess 18 in the screw is adapted to be engaged by a key, the screw in its downward movement forcing the block into engagement with the side of, or a shoulder 24 in, the aperture 25, whereby the head 10 is forced against the printing-plate. U.S.A. Specification 1,839,464 is referred to.
Patent GB-812361-A (GB)
Title: Orientator for c-shaped articles
IPC: B65G47/14
Filed: 1955-07-26
Abstract: 812,361. Orienting C-shaped articles. CLEVITE CORPORATION. July 26, 1955 [Oct. 22, 1954], No. 21569/55. Class 78 (1). C-shaped articles in supply bin 58 are agitated by plate 57 (operated by agitator 56) and elevated by conveyer 59 (driven by motor 55) to slide down shoot 60 and fall between rollers 15, 16 rotated by motor 24. The latter engage the articles to give them an upwards and backwards movement and the articles fall on to the C-shaped rail 21 (vibrated by vibrator 22) and are progressed therealong, the belt 41 (driven by motor 42) rejecting any article 40 which sits astride another article. The orientated articles slide down rail 50 to machine tool 12. Adjustment of rollers.-When the article is a motor bearing (Fig. 5), the rotating roller 16 is adjusted closer to rail 21 so that the roller engages the notch 94 of a bearing to displace the bearing from the rail. In this way, all such bearings are caused to be presented on rail 21 with their notches aligned on one side thereof. Discharge control (Fig. 4).-Rail 50 is furnished with three electric contacts 72, 73, 74 included in circuit with motors 42, 24, 22, 55 and 56 when the lever of articles on rail 50 reaches contact 74 the motors are cut out and the supply of articles to the rail ceases. When the level of articles falls below contact 72, the motor is switched on again so that the level is kept between limits.
Patent GB-904255-A (GB)
Title: Improvements in and relating to sound record reproducing apparatus using disc records
Inventor: LANE NORMAN
IPC: G11B17/02
Filed: 1960-06-20
Abstract: 904,255. Gramophones. BIRMINGHAM SOUND REPRODUCERS Ltd. June 16, 1961 [June 20, 1960], No. 21607/60. Class 40 (2). In an automatic gramophone of the kind in which records are stacked on a stationary centre post such centre post is made releasably detachable, from a remote control point, in order that single records may be played without having to thread them down over a long centre post, a short replacement post being inserted in its place. The said centre post 3, Fig. 4, is inserted into the stationary bearing tube 14 and located in its correct rotary position by a radial pin 19 in the post which locates itself in a recess 20 in the bearing tube 14. The post 3 is retained by a wire clip 27 which engages a groove 22 in the said post, and may be released by a slide bar 30, Fig. 3, operated remotely by a lug 33 protruding above the turn-table.
Patent GB-722228-A (GB)
Title: Improvements in or relating to flying machines
IPC: B64C39/00
Filed: 1952-08-28
Abstract: 722,228. Propelling aircraft. COOKE, W. D. Jan. 16, 1953, [Aug. 28, 1952.] No. 21620/52. Class 4. A flying machine is provided with a series of vanes mounted to circulate in series in a substantially vertical plane intersected by the vanes, means rotatable about an axis at right angles to said plane and driven by a motor to circulate the vanes, and means for directing a gaseous jet across the path of the vanes when they are moving downwards, interacting with the vanes so as to tend to arrest them, thus providing lift. In the embodiment of Figs. 2 and 3, the vanes la and 1b consist of radial plates fastened between discs 2 and 3, and discs 3 and 4, the latter set being stepped with respect to the former. The wheels so formed are faired in, and caused to rotate through gearing driven by a turbo-jet 12. This also drives through bevel gears a compressor 17 delivering compressed air via ducts 20 and 21 to each pair of wheels. The ducts 21 are open at their rear faces to discharge air in a horizontal stream across the blades. This tends to slow them, and in effect the axis of the wheels tends to rise, rotating about the instantaneous position of the centre of pressure of successive blades. Alternatively, it may be said that the rotation of the wheels deflects the air stream downwards, providing lift. The turbo-jet also drives a nose rotor 23 for torque correction in pitch. The downwash of this rotor is controlled by a surface 28 for control of yaw, and differential control of the wheels for control in roll. In a modification, the vanes are inclined to the radius of the wheel and may be of aerofoil shape. In an alternative embodiment the vanes are carried at an angle to the jet stream on an endless band carried past the jet nozzle. In this case, a pivoted vane on the fuselage detects the direction of air currents, and adjusts the incidence of forward pivoted wings.
Patent GB-501969-A (GB)
Title: Improvements in or relating to the speed control of power systems
IPC: B60L50/10
Filed: 1937-08-05
Abstract: 501,969. Speed governors ; switches. GENERAL ELECTRIC CO., Ltd., COATES, H. J., and WILSON, W. Aug. 5, 1937, No. 21630. [Class 57] [Also in Group XXXVII] An alternator is driven by a prime mover and the secondary circuit 2 of a current transformer 3, in the output circuit of the alternator, is connected to two solenoids 4, 5 and the armatures 6, 7 are loaded by springs. The armature 7 co-operates with a dashpot 9 and the arrangement is such that if the load on the alternator suddenly decreases and the armature 6 moves at such a rate that the adjustable contact 8 engages a contact on the armature 7, then a current is passed through the solenoid 12, having a movable element connected to the speed governor sleeve of the prime mover, to set the governor to idle running position. The solenoids may be replaced by an arrangement wherein two discs are propelled against spring bias by electromagnets and one disc is retarded by an eddy current drag magnet.,
Patent GB-516938-A (GB)
Title: Improvements in and relating to altimeter arrangements for use on aircraft
IPC: G01S7/521
Filed: 1938-07-21
Abstract: 516,938. Echo sounding; determining height of aircraft. HUGHES & SON, Ltd., H., SPROULE, D. O., and HUGHES, A. J. July 21, 1938, No. 21652. [Class 118 (ii)] Relates to an echo - sounding device for determining the height of an aircraft. According to the invention, the sound waves are transmitted and received through apertures situated in the vertical sides of the aircraft, and means are provided on the outside of the hull or fuselage for deflecting the sound waves from or to the apertures. The transmitter or receiver c, Fig. 1, is provided with a horn d arranged behind' an aperture a which, when applied to a seaplane, can be sufficiently high to avoid waves or spray. To deflect the sound waves, a flap e is fixed or hinged to the hull b outside the aperture a, and a screw gear q or other suitable mechanism may be provided to close the flap or adjust the inclination. The aperture may be fitted with a screen of woven material to reduce air turbulence. The transmitter and receiver may be arranged on opposite sides of the hull, or on the same side behind one aperture, or behind separate apertures which may be provided with one flap or, as shown in Fig. 4, with separate flaps. The hinges f preferably are arranged parallel with the slip stream, and the horn d may be mounted in gimbals j, k and provided with a screw n to secure it in any position of adjustment.
Patent GB-220811-A (GB)
Title: Improvements in or relating to gear tooth construction
IPC: F16H1/24
Filed: 1923-08-28
Abstract: 220,811. Blodgett, J. E. Aug. 28, 1923. Toothed wheels and pinions of the type in which cup-shaped recesses provided with renewable liners in one wheel are engaged by correspondingly - shaped teeth on the other. The liners comprise hemispherical cup portions 19 with centrally disposed stems 20 extending through the wheel and secured by nuts 21. A co-operating toothed element, shown in Fig. 4, comprises a tapered hub 12 into which are screwed studs 14 with hardened hemispherical heads 16. The gearing may be adapted for parallel shafts.
Patent GB-1044036-A (GB)
Title: Improvements in or relating to compressing devices
IPC: B65D35/28
Filed: 1963-05-30
Abstract: 1,044,036. Dispensing from collapsible tubes. D. B. STONE. May 30, 1963, No. 21763/63. Heading B8D. A device for squeezing out collapsible tubes comprises a roller 19 having a spindle 18 extending through slots 17 in a pivoted frame and through slots 20 in an outer frame 10. Pressure on a finger-piece 16 forcing the spindle 18 into an overcentre locking position, enables a tube to be squeezed between the roller 19 and a roller 12 as the latter is turned by a key 13, reverse rotation of which releases the overcentre lock. The pivoted frame may pivot about the axis of the roller 12; or it may pivot about a separate axis. The position of the roller 12 may be adjustable. Springs may urge the pivoted frame to an open position. In a modification Figs. 4-6 (not shown), the roller 19 is pivoted on the inner frame 21 which pivots on the frame 10 by means of grooves on the frame 21 in which lugs on the frame 10 engage. The rollers may be connected by gearing and may have irregular surfaces. The two frames may be connected by hinges.
Patent GB-841664-A (GB)
Title: Improvements relating to thuribles
Inventor: CRISP-JONES ALBERT KENNETH
IPC: A47G33/00
Filed: 1958-07-08
Abstract: 841,664. Thuribles. JONES, Ltd., A. E. Nov. 3, 1958 [July 8, 1958(2)], Nos. 21786/58 and 21787/58. Class 81(1). The usual three or four external suspension chains connected to the lower outer bowl of a thurible are replaced by suspension means inside the thurible. In one form (Fig. 2) arms 12 are brazed to the lower bowl 10 and a suspension chain 14 passes through a guide 151 in the cover 15 and is attached to a ring 13. In a second embodiment Fig. 3 three chains 19 connect the lower bowl to the ring 13. A heat resisting plastic sleeve 16 facilitates raising the cover, and a hook 181 on a chain 18 enables the cover to be hooked on to the suspension chain when the cover is raised.
Patent GB-1429788-A (GB)
Title: Cultured milk products
IPC: A23C9/123
Filed: 1972-05-10
Abstract: 1429788 Cultured milk products UNILEVER LTD 8 May 1973 [10 May 1972] 21793/72 Heading A2B In the preparation of cultured milk products by culturing milk or a liquid milk product to coagulate proteins, mineral salts are selectively removed by membrane filtration prior to coagulation, substantially all the protein in the milk or liquid milk product being retained in the filtration residue. The membrane may be made from cellulose acetate, polyvinyl chloride, polyacrylonitrile, polyolefins, polyacrylic esters or reaction products of organic polyanions and polycations. A back pressure of the liquid milk in contact with the membrane of between 1 and 50 kg/cm<SP>2</SP> across the membrane will usually provide an adequate flow through the membrane. The milk may be a reconstructed milk. The description refers to the production of yoghurt and quark, in particular a quark having a protein content of 7-15% and a viscosity/protein ratio of at least 10.2, and having at least 100% overrun in the absence of whipping stabilizers.
Patent GB-794744-A (GB)
Title: Improvements in quick cooking dry rice
IPC: A23L7/196
Filed: 1955-07-28
Abstract: In the preparation of quick-cooking rice from raw fissured rice grains excessive swelling and bursting of starch granules during water cooking is prevented by cooking in two stages, firstly in water at 190 DEG -212 DEG F. to swell and partially gelatinize the grains and increase their moisture content to 50-70 per cent, and secondly in steam to complete the gelatinization and increase the moisture content to 65-80 per cent.  After cooling the grains by a blast of cold air or preferably by immersion in cold water to prevent further gelatinization they are rapidly dried as described in Specification 579,981.  Preferably, the fissured rice is provided by heating raw rice containing 6-18 per cent moisture in a convection oven or by means of infra-red radiation or an alternating electrostatic field for periods of 10-30 minutes to raise the final surface temperature of the grains to 180 DEG -280 DEG F. at 6 per cent moisture and 110 DEG F.-200 DEG F. at 18 per cent moisture, but other methods, e.g., mechanical shock and extreme cold may be employed.  U.S.A. Specifications 2,696,156, 2,696,157 and 2,696,158 also are referred to.
Patent GB-857084-A (GB)
Title: Apparatus for preparing coffee beverages
IPC: H05B1/02
Filed: 1957-07-10
Abstract: 857,084. Electric coffee makers. STIEBEL, T. H. July 10, 1957 [July 11, 1956(2)], No. 21853/57. Class 39(3). [Also in Group VI] Coffee beverage making apparatus comprises heating means 2 in the lower part of a closed container 1 with control means for turning it off and at the same time, opening a vent valve 25 in the upper part of the container which also has a water inlet pipe 3 and contains a riser tube 5 connected to near the closed top of an outflow pipe 6 and adjacent an aperture 12 therein the open lower end of pipe 6 being beneath the container 1. As shown the heating means is electric and pipe 3 is controlled by a shutoff valve 4. A throttle 7 may be provided in tube 6 whose lower end 8 is of enlarged crosssection to receive a filter 9 with a perforated support for ground coffee 10. Above the water level in container 1 is mounted a pressure regulator 14 comprising, e.g. a flexible bellows 15 with a rigid end plate 16 into which a rod 17 may be screwed to a greater or lesser extent. An armature 18 on the free end of rod 17 spans a pair of contacts 19 in the heating circuit 20 connectible by a manual switch so that, when the pressure in container 1 exceeds a predetermined amount, the circuit is broken but will be completed again if the pressure drops. In operation, container 1 is filled to the required depth indicated on a guage (not shown) below the levels of vent 12 and pipe 13, valve 4 is shut and circuit 20 is completed. When the water in container 1 is boiling, the pressure forces the hot water through pipes 5 and 6 to the ground coffee 10 vent 12 preventing the water from being forced over at a lower temperature. A further switch 21 is connected in the heating circuit which is opened when container 1 is dry and does not re-connect the circuit when the element 2 has cooled down. The vent valve 27 has an electro-magnetic coil 27 in series with a two position switch 28 actuated on opening and closing water inlet valve 29 in pipe 3. The circuit is as shown in Fig. 2 and when valve 29 is opened switch 28 is moved to energize pump 44 to pump water into container 1 and at the same time coil 27 is de-energized to open vent valve 25. In operation, switch 34 is closed manually which energizes coil 38 to close switch 36 and hold the circuit energized when switch 34 is released. When the container has been emptied switch 21 opens the circuits to de-energize the heating coil 2 and open vent valve 27.