baber/WOPTO huggingface dataset:
Patent GB-1479572-A (GB)
Title: Triazolocycloalkahydrothiadiazine derivatives
IPC: C07D249/14
Filed: 1976-02-05
Abstract: 1479572 Compositions containing triazolocycloalkathiadiazine RICHARDSON - MERRELL INC 5 Feb 1976 [28 April 1975] 4486/ 76 Heading A5B [Also in Division C2] Pharmaceutical compositions having antisecretory and CNS stimulant or depressant activity comprise, as active ingredient, a triazolocycloalkathiadiazine of the general formula wherein R 1  is H or C 1-4  alkyl, R 2  is H, acetyl, N-ethoxy-carbonylmethyl-carbamoyl, cinnamoyl or anilinocarbonyl, R 3  is H, C 1-15  alkyl, CF 3 , C 3-6  cycloalkyl, phenyl, C 2-8  alkoxyalkyl or C 7-10  phenoxyalkyl and A is a sigma bond or (CH 2 ) n  in which n is 1-7, or a pharmaceutically acceptable acid addition salt thereof, together with a pharmaceutically acceptable carrier and optionally a further active ingedient such as an antacid or acid adsorbent such as aluminium hydroxide or magnesium trisilicate, sedative such as a barbiturate, antihistaminic agent, antiemetic agent such as cyclizine or diphenhydramine or anticholinergic agent such as atropine, and may be administered orally or parenterally.
Patent GB-1473474-A (GB)
Title: Moulds for continuous casting
IPC: B22D11/04
Filed: 1975-02-03
Abstract: 1473474 Continuous casting I ROSSI 3 Feb 1975 4545/75 Heading B3F A vertical mould 1, for obtaining square-or slab-form steel strands by casting, has at least two opposed convex walls 3, 4 and the radius of curvature of the convexity of each wall surface in section is progressively greater at successively lower cross-sections of the mould, e.g. for such a mould from which the strand is withdrawn at the bottom and which has an arcuate or a straight longitudinal axis. The progressive decrease in curvature may be such that there is no curvature, i.e. the walls are flat, at the exit of the mould. If there is still convexity, however, so that the strand has concave sides, a roller apron receiving the strand may have short rollers for engaging narrow flat surfaces 7, 8 at the surface margins. Particularly if the strand is to provide a square billet, all four walls of the mould cavity may be convex. The comers may be rounded or bevelled.  The mould cavity tapers, i.e. the perimeter, in section, decreases towards the exit end, to match the strand shrinkage.
Patent GB-1174076-A (GB)
Title: A method of producing a Bunch for Manufacturing Cigars, Cigarillos or the like, and a Bunch produced according to the method
Inventor: NEUBER DIETER
IPC: A24C1/08
Filed: 1968-01-29
Abstract: 1,174,076. Cigar bunches. ARENCO A.B. 29 Jan., 1968 [18 May, 1967], No. 4553/68. Heading A2C. In a method of producing a bunch comprising shredded or unshredded filler tobacco for manufacturing a cigar, cigarillo or similar tobacco product, the leaf portions of the filler tobacco are supplied spot-wise or layer-wise in at least the outer portion thereof with a wet binding agent, and the binding agent is solidified thereafter while keeping the bunch filler tobacco in a predetermined shape. The binding agent may be water in which case it is solidified after moulding the bunch by freezing; or it may comprise wet, finely ground tobacco, or an aqueous solution of polysaccharide such as carboxymethyl cellulose, in which cases it is solidified by drying the bunch in a heating chamber. Another suitable binding agent is the pressure sensitive type comprising rupturable microscopic balls containing an adhesive which are applied to the filler tobacco in an aqueous suspension and which rupture during the compression of the filler in the moulding process.
Patent GB-1096095-A (GB)
Title: Dispensing means for pharmaceutical tablets
IPC: B65D83/04
Filed: 1966-02-02
Abstract: 1,096,095. Pill dispensers. G. D. SEARLE & CO. Feb. 2, 1966 [Feb. 3, 1965], No. 4620/66. Heading B8P. A dispenser for pills comprises an open-ended magazine 10 for containing visibly a stack of pills, and a gate member 40 at the open end, a series of indications of period! <SP>"</SP> city e.g. the days of the week on the magazine and a piston 13 for exerting pressure on the pills as by a spring 12 or by gravity, whereby when one pill is moved by rotation of the gate from the bottom of the stack to an outlet (35), Fig. 9 (not shown) in the base member 30 the remainder of the pills will be displaced visibly towards the gate. The magazine has a series of vertically aligned indicia so that by insertion in a predetermined position in an outer container 20, as determined by a key 11 engaging a selected keyway 22 the visible column of indicia commences with the appropriate day of the week. The piston 13 may have a coloured band 14 for use as an indicator and be dimensioned to correspond to a height equivalent to say five days when the taking of the pills is to commence four days after a particular day.
Patent GB-468202-A (GB)
Title: Improvements in driving arrangements for the spindles of spinning, twisting, and like machines
IPC: D01H1/241
Filed: 1937-02-16
Abstract: 468,202. Spindle-driving arrangements for spinning &c. machines. PRINCESMITH & STELLS, Ltd., and SMITH, W. PRINCE-. Feb. 16, 1937, No. 4646. [Class 120 (ii)] In spindle-driving arrangements for spinning, twisting and like machines wherein two or more oppositely mounted spindles are tape-driven from a reversible cylinder in association with an idler roller or individual idler pulleys, and tension pulleys, the tension pulleys F are arranged towards one side of the machine and are adjustable collectively, and an idler roller G, or a series of idler pulleys, is arranged between them and the driving-cylinder to increase the driving contact, the run of the tape being such that its driving length extends directly from the cylinder to the spindle for each direction of rotation. As. shown, the tension pulleys are arranged in bights of the belts and the idler bears on one run of each bight.
Patent GB-1517260-A (GB)
Title: Variable resistance control device
IPC: H01C10/32
Filed: 1977-02-04
Abstract: 1517260 Variable resistors CTS CORP 4 Feb 1977 [9 Feb 1976] 04668/77 Heading HIS The contactor 19 of a variable resistor comprises arms 25a, 25b engaging collector 17 and arms 26, 27 having fingers 28, 29 engaging resistance element 15, a line 32 through contacts 28a-28c being spaced from a line 33 through contacts 29a-29c by less than 10%, and preferably less than 2%, of the total length of the resistance element. The fingers 28, 29 are staggered to reduce wear of element 15, which may be wirewound or a carbon film. The resistor may be of the rotary or rectilinear type.
Patent GB-163459-A (GB)
Title: Improvements in spring suspensions for the wheels of motor cycle side-cars
IPC: B62K27/06
Filed: 1920-02-17
Abstract: 163,459. Bishton, W. L. Feb. 17, 1920. Springs, arrangement of.-Relates to spring suspensions for side-car chassis in which the sidecar wheel is mounted on a cranked arm on a rocking axle controlled by springs. The wheel is mounted on a cranked arm B on an axle A. mounted in bearings H in the side members of the chassis X, side-thrust being taken by collars K. At the other end of the axle, a downwardly-extending lever A<2> is attached to helical springs C, F in tension, the other ends of the springs being adjustably attached to the chassis X by eye-bolts in brackets J<1>, J<2>.
Patent GB-548709-A (GB)
Title: Telephone ringing systems
IPC: H04Q5/08
Filed: 1941-04-18
Abstract: 548,709. Party-line systems. STANDARD TELEPHONES & CABLES, Ltd., April 18, 1941, No. 5052. Convention date, April 24, 1940. [Class 40 (iv)] Party-line bells are connected between ground and one or other line-wire in series with the main gap of a discharge tube, the tubes being selectively fired by the connection to the line in various ways of a high voltage D.C. source associated with a low voltage A.C. source and a low voltage D.C. source associated with a high voltage A.C. source. In an 8-party system, Figs. 1 .. 3 (not shown), the bells and tubes at four stations are connected to each line wire and, in each group of four, two firing gaps are connected across condensers and break down in response to the application of the high D.C. voltage in series with the low A.C. voltage and two are connected across resistances so as to break down when the high A.C. voltage is applied in series with the low D.C. voltage. Selection between two stations of which both the firing gaps are broken down depends on the direction of the D.C. voltage, the main gaps of the tubes, which are unidirectionallyconducting, being connected to the line in opposite series at the two stations. In a 12- party system in which the bells are polarized, stations A, C, E and G use three-electrode tubes of which the control gaps are connected across resistances or condensers in circuits bridged across line wires. Two control gaps break down when the high-voltage A.C. source and the other two when the high voltage D.C. source.is bridged across the line. Only one bell is rung however by pulsating current in the main gap since on the two stations concerned the bells are connected between ground and the opposite line wires. The remaining stations use tubes in which the firing gap is provided by two electrodes which are distinct from two further electrodes which provide the main gap. Four of these stations, I, J, K and L, have their control gaps connected between the upper line wire and earth and are distinguished in pairs by the connection of a resistance or a condenser across the control gap and within the pairs by the fact that the ringers are polarized and by the manner in which the main gaps are connected in the circuit of the ringers between the lower line and earth. Stations B, D, F, H have their control gaps connected in the same way as stations A, C, E, G respectively and are similarly distinguished inter se. They are distinguished from the corresponding stations A, C, E, G by the fact that their bells are oppositely polarized. Selection of some of the stations A.. H causes breakdown of some of the control gaps in group I.. L but no circuit is made over the main gaps in these stations.
Patent GB-115867-A (GB)
Title: Improved Process for Obtaining a Distillate from Shale Free from Sulphur.
Inventor: HEYL GEORGE ESWARD
IPC: C10G1/02
Filed: 1917-10-11
Abstract: 115,867. Heyl, G. E. Oct 11, 1917. Mineral and tar oils, purifying.-Distillation products free from sulphur are obtained from coal or shale by distilling the shale &c. in a rotary still under a partial vacuum, the shale being mixed with a mineral oil, e.g. tar oil, which causes the shale oil to be distilled at a lower temperature, and with metal borings which reduce the amount of sulphur compounds formed. The vapour is freed from sulphur by heating in a rotary still or stills in contact with metal borings. As shown, the mixture containing from 10 per cent. to 20 per cent. of coal-tar or other mineral oil, is charged into a rotary drum A mounted on a fixed hollow trunnion a'. The drum is heated by gas burners, and a hood conserves the heat. The distilled vapours pass to the hollow trunnion a<1> by way of a separator G formed with a gas or vapour inlet g<1> and with baffles g<2> which intercept dust or other solid particles before the vapour passes down a tube g<3> to the trunnion a<1> on its way to a similar drum B rotated with a drum A and filled with metal scraps such as borings or turnings which combine with the sulphur, the resulting sulphide being separated by friction from the metal surface which is thus maintained chemically active. The trunnion b' is formed with openings h and the vapour escapes from the drum B to be purified again; or to be led to a condenser by way of a second separator, similar to G.
Patent GB-293663-A (GB)
Title: Elastic wrapped rollers for calenders
IPC: D06C15/08
Filed: 1928-02-18
Abstract: 293,663. Greis, T. Feb. 18. 1928. Rollers.-In elastic covering for a calendering- roll consists of a woven band b spirally wound on its edge, the band having weft threads all of which extend for the part width c of the band but only some extend the full width c, d as shown. The warps in the zone d may be inferior to those in the zone c.
Patent GB-941282-A (GB)
Title: Improvements in or relating to the laying of yarns or filaments
Inventor: VINCENT JOHN JOSEPH
IPC: D03D47/00
Filed: 1959-02-14
Abstract: 941,282. Shuttleless looms. MANCHESTER COLLEGE OF SCIENCE & TECHNOLOGY. Feb. 11, 1960 [Feb. 14, 1959], No. 5216/59. Heading D1E. Weft A1 is placed between two rapidly rotating rollers 10, 11 which project it endwise into the shed. The rollers 10, 11 may have rubber tyres and the roller 10 is so mounted on a lever 15, pivoted at 16, that it held normally apart from the roller 11. Movement of a cam 18 and follower 19 causes the rollers 10, 11 to move together to project the weft, the rollers 10,11 to move apart and feed rollers 17, 24 to move together to stop the weft; a cam 26 then operates to cause the rollers 17, 24 to reverse to straighten the weft whereupon cutters 28 operate to sever the weft and continued movement of the rollers 17, 24 withdraws the weft end to between the rollers 10, 11 for the next weft insertion. Nozzles 31 may assist in blowing the weft into the shed and a suction nozzle 32 may hold the weft end during straightening of the weft. The rollers 10, 11 may have a decelerating motion to cause weft tension or may be replaced by conical rollers and a guide to move the weft to the smaller ends of the rollers, during projection, and thus cause deceleration.
Patent GB-676720-A (GB)
Title: Production of metal articles using impact extrusion
Inventor: METZGER OTTO JACOB
IPC: B21C23/01
Filed: 1950-03-01
Abstract: 676,720. Extruding. ENFIELD ROLLING MILLS, Ltd. Jan. 30, 1951 [March 1, 1950], No. 5237/50. Class 83 (iv). In the production of hollow cylindrical &c. articles from aluminium, zinc, copper and alloys thereof by impact extrusion, the blanks for the extrusion process are divided from a rod which is formed by continuous casting. The casting is performed by pouring molten metal into a short water-cooled mould from which the partially solidified rod emerges and is then cooled in water. The blanks may be divided from the rod by sawing, shearing, twisting, &c. and may be subjected to a preliminary pressing operation to increase their diameter.
Patent GB-181771-A (GB)
Title: Improvements in wire netting sack linings
IPC: B65D33/00
Filed: 1921-02-17
Abstract: 181,771. Marshall, J. E. L. Feb. 17, 1921. Sacks; materials, special.- A canvas sack B is provided with a wire-netting lining A comprising a series of helices with their axes parallel and their coils engaging each other. The netting is folded on a line parallel to the axes of the helices to form the bottom of the sack, the edges being secured together by a close coiled wire helix C at each side.
Patent GB-292885-A (GB)
Title: A compound explosion and steam turbine plant
IPC: F01K23/10
Filed: 1927-06-23
Abstract: 292,885. Holzwa,rth Gas Turbine Co. of America, and Holzwarth, H. June 23, 1927. Divided application. Motor power plant; working-fluid supply.-The high-presure steam and gas turbine 5 of a compound combustion product and steam turbine plant is directly coupled with the air and fuel pumps 2, 3; the intermediate-pressure turbine 9, through which the steam and gases exhausting from the high-pressure unit pass separately, and the low-pressure turbine 18, through which only steam passes, are coupled with the driven machine such as a dynamo 21. The gases and steam are led to the intermediate-pressure turbines 9 through separate pipes 8, 16. The gases exhausting from the intermediate pressure turbine 9 pass to a boiler 11, the steam from which is superheated in a coil situated in the gas pipe 8 before reaching the high-pressure turbine steam nozzles 6.
Patent GB-202339-A (GB)
Title: Improvements in or relating to superheating elements for insertion in tubular conduits or the like
IPC: F22G7/02
Filed: 1922-02-24
Abstract: 202,339. Mills, C. H., English, W. E., and Hannan, J. R. Feb. 24, 1922. Smoke-tube superheaters.-In a smoke-tube superheating element having two or more tubes connected with one another at the return end of a single tube, the tubes are so formed and arranged as to divide the furnace gases into a few streams of sector or like shape section. Flattened tubes c, c<1>, Figs. 1 and 3, arranged radially in a smoke tube below a tube a are connected to the end of the tube by a cap or torpedo end b. The flattened tubes are formed with reduced circular ends. The cross sectional area of the tubes is about one-fifth of the cross sectional area of the smoke-tube. Three flattened tubes f, f<1>, f<2>, Fig. 4, may be arranged around and connected to the return end of a central tube e. The three flattened tubes may be replaced by three small tubes of circular section. The sides of the flattened tubes may be curved inwardly.
Patent GB-475618-A (GB)
Title: Automatic car coupling with rotatable hook plates and balancing links
IPC: B61G3/16
Filed: 1937-02-24
Abstract: 475,618. Railway-vehicle couplings. SCHARFENBERGKUPPLUNG AKT.-GES. Feb. 24, 1937, No. 5535. Convention date, March 10, 1936. [Class 103 (v)] In a rotary disc-hook coupling for railway vehicles of the kind in which the coupling links A, A<1> are pivoted directly at c, c<1>, on the discs B, B<1>, the pivots b, b<1> of the discs are disposed forwardly of the lines ac, a<1>, c<1> joining the pivots c, c<1> with the points a, al at which the links A, A<1> pivot in relation to the discs of the opposed coupler, with the result that, while in the normal or coupled position, the stresses in the links give rise to balanced moments about the pivots b, b<1>, the effect of a displacement in the uncoupling direction is to render the leverage at the points a, a<1> greater than at the points c, c<1> and so to provide a couple tending to assist the operator in moving the discs to an uncoupling position.
Patent GB-596661-A (GB)
Title: Improvements in or relating to electric guitars and like musical instruments
IPC: G10D1/08
Filed: 1945-03-06
Abstract: 596,661. Electric guitars. PIPER, W. March 6, 1945, No. 5597. [Class 88 (ii)] [Also in Group XXXV] In a stringed instrument, of the type in which the vibrations of the strings 3 induce in coils 8 E.M.Fs. which are amplified and transmitted to, a loud-speaker, e.g. an electric guitar, a permanent magnet 2 of U-shape is arranged with its limbs parallel to the, strings and above and below them. The strings pass through apertures 2d in the magnet and are retained by beads 4. The magnet is preferably asymmetric in shape and may be used as hand-rest, electrostatic screen, string anchorage and magnet combined.
Patent GB-562969-A (GB)
Title: Improvements in or relating to collapsible boxes formed of cardboard, pasteboard or the like
IPC: B65D5/66
Filed: 1943-04-08
Abstract: 562,969. Cardboard &c. boxes. ROBINSON, Ltd., E. S. & A., BEALE, W. H., and GROVES, J. H. April 8, 1943, No. 5630. [Class 18] A collapsable cardboard, pasteboard, &c. box is made from the blank shown in Fig. 1, the bottom- and end-forming panels 10, 15 being medially creased at 27 so that when end panels 17 are disengaged from end panels 18 by withdrawing tongues 23 from slots 21 and tongues 26 from slots 22, the box may be folded about crease line 27, a central handle-bearing partition 28, Fig. 2, secured to sides 11, 12 being also medially creased at 30 so that it also may fold. The partition may project through slots 38, 39, 40 in the ends. A strip 32 provides an edgestrengthening fold and the lid is secured by tongues 36 entering slots 37. A slightly modified form of end panel securing is also described. In a further form, panels 17, 18 are permanently secured together and the box is collapsed without disjointing. Ventilation holes may be provided.
Patent GB-462148-A (GB)
Title: Asbestos faced drier felt
IPC: D21F1/00
Filed: 1936-02-25
Abstract: 462,148. Paper-machine drier felts; yarns. BARRELL, W. A. Feb. 25, 1936, No. 5667. Convention date, Aug. 15, 1935. [Classes 120 (iii) and 142 (iv)] The felt comprises a single-ply body of cotton &c. warp threads a, band wefts c and a facing of alternating strands e, f containing asbestos looped around wefts c and supporting wefts g. The wefts may be laid in double. The asbestos strands may comprise asbestos fibres h with 20 per cent of cotton, and a confining cage of say eight fine threads, preferably cotton interbraided with fine meshes, the helical angle being 5 to 30‹ and the spacing of the covering threads being five times their thickness. Cotton or other oil repelling strands may be substituted for the strands &c., and at the margins where the felt contacts with the drums &c. of the paper drier. There may be 32 ends of cotton warp per inch and twelve picks. U.S.A. Specification 1,991,366 is referred to.
Patent GB-525446-A (GB)
Title: Improvements in coaxial lead-in conductors for electric vacuum tubes
IPC: H01J5/32
Filed: 1939-02-21
Abstract: 525,446. Sealing lead-in conductors. LORENZ AKT.-GES., C. Feb. 21, 1939, No. 5768. Convention date, Feb. 21, 1938. [Class 36] [Also in Group XL] A seal for coaxial lead-in conductors 1, 2 passing through the wall 6 of an electric discharge device comprises a circular ceramic disc 3 and co-planar annular ceramic discs 4, 5, all covered by a common vitreous melt 8. Annularly arranged holes 7 are formed in the conductors so that the latter do not divide the vitreous material into a number of isolated sections.
Patent GB-638511-A (GB)
Title: Improvements in and relating to the recovery of sensible heat from gases
Inventor: NONHEBEL GORDON
IPC: C10J1/213
Filed: 1947-02-28
Abstract: 638,511. Distilling and gasifying carbonaceous material. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Feb. 28, 1947, No. 5801. [Class 55 (i)] [Also in Group XIII] In apparatus for the carbonization of coal, porcelain spheres or other inert particulate solids flow from a pipe 1 through a vessel 2 in which they are heated by hot combustion gases from a combustion chamber 15, and afterwards divided into two streams which flow through the vessels 6, 7 and rejoin to return to the pipe 1. Air flowing through the vessel 6 is heated and oxidizes carbonaceous material deposited on the porcelain spheres, and then passes to the combustion chamber 15. Carbonization gases from a carbonization vessel 18, after passing if desired through a hydraulic main 21 and cleaning device 22, are heated in the vessel 7 and return to the vessel 18 through the pipe 17. They may be drawn off through a pipe 23. Coal fed through the pipe 19 is maintained as a fluid bed in the vessel 18 by the carbonization gas from the pipe 17, and is heated by part of the hot carbonaceous material from the combustion chamber 15, another part being fed to a water gas producer in which it is fluidized by steam. Carbonaceous material leaving through the pipe 24 may be partially consumed in a water-gas producer and then introduced through the pipe 25 to the combustion chamber 15. Specification 582,055 is referred to.