baber/WOPTO huggingface dataset:
Patent GB-1595258-A (GB)
Title: Electronic timepiece
IPC: G04G3/02
Filed: 1978-02-13
Abstract: An electronic timepiece comprising means to appreciably increase the number of distinctive information which can be introduced and, if necessary memorized, for a given number of terminals intended for that purpose, information needed for the adjustment of the frequency. The integrated circuit of the timepiece is provided with a first group of m terminals and it comprises an introduction circuit having inputs reserved to introduce the desired information, these inputs being connected to a second group of n terminals of the integrated circuit. The introduction circuit has also control inputs and each of the n terminals of the second group is capable to be connected, by a connection external to the integrated circuit, with one of the m terminals of the first group. The introduction circuit is arranged in such a way as to deliver to its outputs, at least periodically, one distinctive information for each of the mn possible combinations of the mentioned connections.
Patent GB-550013-A (GB)
Title: Improvements in or relating to radio navigational instrument
IPC: G01S1/02
Filed: 1941-05-01
Abstract: 550,013. Compass systems. LEAR AVIA, Inc. May 1, 1941. No. 5671. Convention date, May 16,1940. Addition to 549,847 [Group XL] [Class 40 (i)] [Also in Group XL] Relates to the composite navigation indicator described in the parent Specification comprising (1) a radio - compass index 50, 50<SP>1</SP>, moved through cable 31 by an automatic directionfinder which is continuously oriented on the radio station, (2) a lubber-line index 60 moving with the aircraft, and (3) a desired-course index 40 carried by a turntable 85 rigid with the rotor 86 of a repeater controlled by a remote magnetic or gyroscopic compass, 76. According to the present invention, the desired-course index is adjusted relatively to the compass reading by correspondingly displacing the stator 96, 97 of the receiver. The repeating system is of the selsyn type, the three live wires being connected to the receiving stator by brushes and slip rings 100 so that the stator can be adjusted. The stator 96, 97 is encased in a tubular member 93 having an annular extension 102 bearing a scale 71 accessible through a slot in the indicator casing 73, so that the member 93 and stator can be turned by hand to an extent indicate by the scale. Specification 550,131, [Group XL], is referred to. The Specification as open to inspection under Sect. 91 also describes one of the arrangements described in the parent Specification. This subject-matter does not appear in the Specification as accepted.
Patent GB-551010-A (GB)
Title: Improvements in or relating to gas-heated cookers
IPC: F24C3/02
Filed: 1941-05-02
Abstract: 551,010. Gas heated cookers. GENERAL GAS APPLIANCES, Ltd., and COLEMAN, F. S. May 2, 1941, No. 5699. [Class 126] A gas heated cooker is divided by a steel partition 14 into a cooking chamber containing a detachable oven 12 and a combustion space 11 connected to the external atmosphere by an air inlet conduit 36 and a combustion products flue 40, the admission of air to the conduit 36 being controlled by an adjustable damper 43 so that the pressure in the space 11 is sub-atmospheric and the leakage of combustion products into the room or oven is prevented. The oven 12 which is formed with a lagged top 18, bottom 19, and side walls 20, 21 slides on guides 17 secured to the partition 14. The space 11 is fitted with two gas burners 39, 35 provided with pilot jets. The combustion products from the burner 39 pass between firebricks 38 and through a flue 16 below the hot plate 13 to the flue 40 and the combustion products from the burner 35 pass between a lagged wall 34 and the partition 14 to the flue 16. The wall 34 is connected to partition 14 by fins 34a. The partition 14 is formed at each side with vertical fins 14a to communicate heat to the air in the space between the partition 14 and the wall 20. This space communicates by openings 24 above and below the wall 20 with the oven space so that circulation of the hot air through the oven is caused by convection as described in Specification 551,041. The hot plate 13 is fitted with removable covers 33 each consisting of casings containing heat insulating material. The gas burner supply pipe 42 is led to the space 11 through the conduit 36. The space 11 is fitted with an inspection door 28 which is opened when the pilot jets are to be lighted.
Patent GB-1199862-A (GB)
Title: A Process for the Manufacture of Dihydro-Benzdiaz[1,4]Epines
IPC: C07D243/16
Filed: 1968-02-05
Abstract: 1,199,862. Benzodiazepine derivatives preparation. F. HOFFMANN-LA ROCHE & CO. A.G. 5 Feb., 1968 [6 Feb., 1967], No. 5706/68. Heading C2C. Compounds of the general Formula (I) (A = phenyl, pyridyl, halophenyl; B=CO, CH 2 ; R, R<SP>1</SP> = halogen, CF 3 , NO 2 ; R<SP>2</SP> = C 1-7  alkyl, C 2-7  alkenyl; R<SP>3</SP> = C 1-7  alkyl; broken lines denote optional substituents) and their acid addition salts are prepared by treating a compound of the Formula (II) with a base (X = arylsulphonyl, C 1-7  alkanesulphonyl) or alkali metal C 1-7  alkoxide or hydride (X = C 1-7  alkanoyl) in the presence of an inert organic solvent, optionally followed by salt formation. When B=CO a compound of the Formula (III): may be obtained as an intermediate and can be converted, with or without isolation, to (I) by treatment with a base. The preparation of starting materials of Formula (II) is described.
Patent GB-673767-A (GB)
Title: A method of manufacturing boards or plates from bark and straw, and boards or plates manufactured according to said method
IPC: D21J1/00
Filed: 1950-03-07
Abstract: 673,767. Fibrous boards &c. OMAR, E. March 7, 1950 [March 12, 1949], No. 5724/50. Class 96. Bark, e.g.from spruce or pine, is divided into pieces smaller than 40 mms. and 2 to 50 per cent of straw pulp which has been digested with lime at not over 100 C. is mixed therewith, some of the waste lye and some wood pulp may be mixed therewith. Such pulp may be formed and dried in a mould. Porous heat or sound insulating slabs thus made may be coloured with a ferri-salt and may be coated with asphalt, plaster, or lacquer, &c., they may be reinforced with wood, metal, or textile material. Specifications 671,251 is referred to.
Patent GB-917324-A (GB)
Title: Improvements in or relating to the manufacture of dry preparations comprising cheesefor making soups
IPC: A23L23/10
Filed: 1961-02-16
Abstract: A dry preparation serving as a basis for soup is made by mixing comparatively large cheese particles of moisture content 35-28% and a powder comprising raw cereal or vegetable meal and of moisture content not above 10% to embed the cheese particles in the powder, the powder forming 30-50% of the mixture, and maturing the mixture to allow moisture to pass from the cheese to the powder and form a product having a uniformly distributed moisture content not exceeding 28%.  An example is concerned with preparing particles of Gruyere cheese by means of a grater with 2 mm. holes, drying the cheese particles to 30% moisture, mixing them with a powder, of 10% moisture, of the dehydrated constituents cereal or vegetable meal, skim milk, meat extract, cooked onions, monosodium glutamate, pepper, garlic and salt, and allowing the mixture to stand for at least 24 hr. at 20-25 DEG  C. to attain even distribution of the moisture.
Patent GB-1491411-A (GB)
Title: Rolling apparatus
IPC: D21G1/00
Filed: 1976-02-13
Abstract: 1491411 Rollers ESCHER WYSS Ltd 13 Feb 1976 [13 Feb 1975] 05778/76 Heading F2U [Also in Divisions B3 and G3] In a rolling mill assembly comprising two working rollers 1, 2, which may be used for rolling a web material 3, each working roller is supported by flexure-compensating back-up rollers 20, 21, and each back-up roller includes a fixed support beam 22, 25, a roll shell 23, 26, and a hydrostatic support element 24, 27, respectively, each support element being arranged to act in a plane containing the axes of both the working roller and the back-up roller, such action serving to support the roll shell from the beam. In one embodiment, Fig. 1 (not shown), two working rollers 1, 2, may be supported by two back-up rollers (4) of equal diameters, symmetrically disposed, such that each has the same inclination angle between the web plane and the plane containing the axes of the working roller and the back-up roller. In embodiments in which the diameters and angles differ, as in Fig. 2, only one direction of web travel is used, with the web 3 received on a drum 31 driven by a motor 30. The hydrostatic support elements 24, 27, are fed with pressure fluid along passages 34, 35 respectively, by a pump 32 driven by a separate motor M, with a throttle valve 43 inserted into passage 35 and actuated by a control device 36 which in turn responds to pressure signals along signal lines 37, 38 and also to a signal along signal line 40 which varies according to the torque of motor 30. The ratio of pressures applied to the hydrostatic support elements 24, 27 is thereby controlled in such a manner that equilibrium is obtained between the forces acting on the working rollers 1, 2, and the tractive force Z. In another embodiment, Fig. 3, each working roller 1, 2 is supported by only one back-up roller 50, acting perpendicularly to the web plane E, but there are also provided lateral hydrostatic support elements 55 which bear directly upon the outer surface of each working roll 1, 2, acting in planes parallel with the web plane, and differential pressure control by a throttle valve may be used, as described above. The hydraulic pressure fluid may be allowed to flow out of the support elements 55 and over the surfaces of rollers 1, 2, serving as a coolant medium.
Patent GB-288419-A (GB)
Title: Improvements in and connected with hydraulic and other fluid pressure jacks
IPC: B66F13/00
Filed: 1927-03-02
Abstract: 288,419. Miller, H. C., and Sumner, G., P. March 2, 1927. Jacks. -The crutch head of a hydraulic jack is mounted on the upper ram by means of a swivelling joint provided with contiguous flanges to limit the angular adjustment of the head. The crutch head 4 is connected to the upper ram 1 bv means of a ball-and-socket joint 3, which allows the head to adjust itself to the inclination of the axle 5 or other load raised by the jack. The crutch head is secured to the ram by a screwed pin 8, Fig. 5, or the like working in a cut-away aperture 13 in the head. The head and top of the ram are formed with flanges 10 adapted to contact in the limiting positions. The ball- and-socket joint may be replaced by a cylindrical, V-shaped or like joint.
Patent GB-1029659-A (GB)
Title: Improvements relating to hydraulic pumps or motors of the piston-operated type
Inventor: BILLINGTON WILLIAM PETER
IPC: F01B1/06
Filed: 1962-02-15
Abstract: 1,029,659. Reciprocating pumps and motors. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Feb. 12, 1963 [Feb. 15, 1962], No. 5862/62. Heading F1A. In a pump or motor in which the capacity may be varied by selectively locking one of two concentric pistons while the other continues to reciprocate, the said one piston is held stationary by hydraulic pressure. The capacity may be selected by the output pressure of the pump or by varying the system base pressure. As shown in Fig. 2 control pressure fed to a chamber 42 causes a sleeve 35 to move down against the action of a spring 36 so that when the pistons 17, 27 reach the t.d.c. the sleeve portion 39 enters a central bore in the piston 27 so that its top face is cut off from the pressure chamber, the pressure in which holds the piston 27 against the plate 40. Reduction of pressure in the chamber 42 permits the sleeve 35 to rise so that the pistons again reciprocate together. In a modification, Fig. 4, the outer piston 60 is reciprocated and the head of the central piston 62 is cut off from the pressure chamber when an external sleeve 66 is moved down by central pressure and is held stationary by the pressure in the pressure chamber.
Patent GB-569243-A (GB)
Title: Improvements in rotatable and retractable power-operated gun turrets for aircraft
IPC: F41A27/28
Filed: 1942-05-01
Abstract: 569,243. Collectors. BENDIX AVIATION CORPORATION. May 1, 1942, No. 5927. Convention date, May 5, 1941. [Class 38 (i)] [Also in Groups XXI and XXXVII] The electric current for the elevation motor, the firing circuits, and control relays of a power-operated gun-turret for aircraft (see Group XXI) is passed from cables 277 to the inside of the training and elevating column 124 by slip-rings 256 on the column and brushes 266 on a non-rotatable sliding sleeve 126.
Patent GB-515088-A (GB)
Title: Improvements in or relating to shaft-raising motions for dobbies
IPC: D03C1/14
Filed: 1938-02-25
Abstract: 515,088. Loom shedding motions. STAUBLI, H., STAUBLI, iun., H., STAUBLI, R., STAUBLI, H. H., and STAUBLI, O., (trading as STAUBLI & CO., GEB.). Feb. 25, 1938, No.-5974. Convention date, Dec. 9, 1937. [Class 142 (i)] To ensure accurate adjustment of the lift given to the shaft raising or shedding levers of a dobby and of the lift given to the healds thereby, the shedding levers are provided with fine teeth engageable by the teeth 1, 2 or 3, 4 of a link rotatable about a pivot e on a loop for h adjustable along the. arm a', a<2>, b<1> or b<2>, of the shedding lever. The teeth 1, 4 and 2, 3 respectively are arranged at different distances from the line v through the pivot e. so that by moving the teeth 1, 2 out of and the teeth 3, 4 into engagement with the teeth c, adjustment of the link f or h by the distance of half a tooth c may be effected. A rotatable link with 'three or more sets of engaging teeth may be used. The links f may be connected to the bars g of the dobby, or to the parts k connecting two shedding levers or to the healds or to all.
Patent GB-210646-A (GB)
Title: Improvements in or relating to electric heating apparatus
IPC: F24C7/06
Filed: 1923-03-01
Abstract: 210,646. Lightfoot, J. March 1, 1923. Wire resistances, threaded.-A heating-element comprises an outer metal tube 10, Fig. 2, and an inner tube of porcelain, or other insulating material divided longitudinally into two or more chambers such as 12 through which the resistance 13 is threaded. The inner tube may be built up of sector-shaped parts 11. The maximum transverse internal dimension of the chambers should be at least equal to the thickness of the wall at its thickest part. A number of tubular elements may be connected in a line, and may be carried round a room above the wainscotting. The ends of the resistance may be connected to plugs 14, Fig. 1, carried by an insulating block 15, secured in a metal housing 16. A connecting socket 17 is secured on the plugs by a screwed ring 18. A concentric wall-plug may alternatively be used. The other end of the element is provided with a cap 19 lined with mica. For polyphase supply, one chamber may be provided for each phase.
Patent GB-665830-A (GB)
Title: Improvements in or relating to magnetrons
IPC: H01J25/56
Filed: 1948-02-27
Abstract: 665,830. Magnetrons. DEPARTMENT OF COMMERCE, DIRECTOR OF THE OFFICE OF TECHNICAL SERVICES OF. Feb. 27, 1948 [March 5, 1946], No. 5986/48. Class 39 (i). In a single-cavity interdigitated type magnetron, the annular anode sections 20, 21 to which the interdigitating anode fingers are connected are provided with two diametrically opposite holes opening on one face between adjacent anode fingers. The object is to flatten out the normal sine wave distribution of the high-frequency field established around the ring of anode fingers. The adjacent fingers on either side of the holes 22, 23 are connected to the same anode section 20, and are located at voltage nodes of the high-frequency field as described in Specification 665,450. To prevent excessive heating of the anode that portion of the anode near the bottoms of the holes 22. 23 is cooled as well as the remainder of the anode by external cooling coils.
Patent GB-563067-A (GB)
Title: Improvements in or relating to grinding and polishing machines
IPC: B24B13/02
Filed: 1943-04-14
Abstract: 563,067. Lens &c. grinding machines. LEVER, P., and JORDAN, A. T. April 14, 1943, No. 5993. [Class 60] In a lens &c. grinding and polishing machine wherein the workpieces are mounted on a rotary wheel or drum, the wheel is reciprocated axially past stationary grinding surfaces. The machines, arranged in pairs on a bed and driven from a common shaft, comprise a spindle d, Fig. 1, carrying the wheel b with the workpieces a thereon and driven through fast and loose pulleys g<1>, g<2>. The spindle is axially reciprocated by a lever j pivoted about a vertically adjustable fulcrum p<1> and driven by a cam m. The spindle is connected to a sleeve block h. connected to trunnions i in the forked end of the lever j, the trunnions engaging slots i<1> in a yoke i<2> which surrounds and slides vertically on the sleeve block and can be lowered to engage its slots i<1> with the trunnions i, or raised to release the connection, by a hand-operated stem h<1> fitted with a retaining nib h<2>. The laps or tools c, Fig. 2, are pivoted on vertical trunnions c<1> on arms x pivoted on a pedestal e through which the spindle passes, and are pressed into working contact by adjustable springs z, stops y being provided. For grinding minus lenses, the blanks are supported on the inside of a drum 2, Fig. 8, mounted on the spindle and convex laps 3 are carried by spring-influenced arms 4 pivoted on posts 6 carried adjustably by the pedestal.
Patent GB-1191963-A (GB)
Title: Heterocyclic Compounds
Inventor: ZIVKOVIC DUSAN
IPC: C07C51/38
Filed: 1968-02-07
Abstract: 1,191,963. Azocyclic compounds. UCB (UNION CHIMIQUE-CHEMISCHE BEDRIJVEN) S.A. 7 Feb., 1969 [7 Feb., 19681, No. 6049/68. Heading C2C. Novel azocyclic compounds of the general formula wherein A is a hydrogen or halogen atom or a cyano, alkyl, alkoxy, acyl or haloalkyl group; X is a methylene group or a sulphur atom; R, R<SP>1</SP> and R<SP>11</SP> are each a hydrogen atom or an alkyl group; R<SP>111</SP> is a C 1-4  alkylene group; m is 2, 3 or 4; and p is 2, 3, 4 or 5, and pharmaceutically acceptable acid addition salts thereof are prepared (a) by condensation of an N-substituted benzazocycloalkane of the general formula wherein Y is a cyano, imino-ether (-C(NH)0- alkyl), iminothioether (-C(NH)S-alkyl), imidohalide (-C(NH)O-halogen), carboxamido, thiocarboxamido or amidino group, with an alkylenediamine of the general formula one of the hydrogen atoms in the (CH 2 ) p  group being replaced by R<SP>11</SP>; or (b) by condensation of a benzazocycloalkane of the general formula with an azocyclic compound of the general formula wherein Z is a halogen atom or a p-toluenesulphonate group; followed optionally by salification of the product with a pharmaceutically acceptable acid. N-Substituted benzazocycloalkanes of the second general formula above wherein Y is a cyano group are prepared by reaction of the corresponding N-unsubstituted benzazocycloalkane with a suitable haloalkyl cyanide. The N-unsubstituted benzazocycloalkanes are prepared by reduction with lithium aluminium hydride of the corresponding benzazocycloalkanone in which the ketonic group is adjacent the nitrogen atom. 9 - Methyl - 3,4,5,6 - tetrahydro - (1H) - benzazocin-2-one is prepared by reaction of the oxime of 3-methyl-benzocyclohepten-5-one with polyphosphoric acid whilst heating. 9-Fluoro- 3,4,5,6 - tetrahydro - (1H) - 1 - benzazocin - 2 - one is prepared by cyclization of 5-(p-fluorophenyl)- pentanoyl chloride with aluminium chloride in carbon disulphide, reaction of the resulting 3 -fluoro - 6,7,8,9 - tetrahydrobenzocyclohepten - 5 - one with hydroxylamine hydrochloride to form the corresponding oxime and reaction of the oxime with polyphosphoric acid whilst heating. 5 - p - Fluorophenyl - pentanoic acid is prepared by reaction of diethyl malonate with 3-p-fluorophenyl-1-bromopropane, hydrolysis of the resulting 2 - (3 - p - fluorophenyl - propyl) - malonic acid diethyl ester with aqueous potassium hydroxide and heat treatment of the resulting 2 - (3 - p - fluorophenyl - propyl) - malonic acid. 3 - p - Fluorophenyl - 1 - bromopropane is prepared by treatment of 3 - p - fluorophenyl - propan-1-ol with hydrobromic acid. Pharmaceutical compositions having antiarrhythmic, psychostimulant, antispasmodic, cardiovascular, antidepressive and antihistaminic activity comprise, as active ingredient, at least one azocyclic compound of the first general formula above or a pharmaceutically acceptable acid addition salt thereof, together with a solid or liquid pharmaceutical carrier or diluent, and may be administered orally or parenterally.
Patent GB-138200-A (GB)
Title: An improved carrier, stand, and seat combination for cycles, motor cycles and like machines
IPC: B62H1/00
Filed: 1919-03-12
Abstract: 138,200. Dennis, C. March 12, 1919. Luggage-carriers; supports.-A luggage-carrier, which may be converted into a pillion seat with a back-rest, as shown in Fig. 2, or used as a rearwheel stand, Fig. 3, or when detached from the cycle may be used as a seat, Fig. 4, or as a back or head rest or shade, Fig. 5, consists of a frame a with lateral bars b forming the carrier proper and three pendent pivoted links c, d, e. The end r of the carrier is secured to the cycle frame by a trough-shaped clip s, Fig. 3, and notches j, Fig. 2, at the end of the link c take into box-shaped clips k on the back-stays, whereby the link c forms a strut for the carrier. The links d, c are provided at their pivoted ends with stops which coact with recesses to restrict the movement of the links within limits, so that the device is rigid when used as a stand, Fig. 3. When the device is used as a pillion seat, Fig. 2, foot-rests may be provided in connexion with the clip k. A turn-buckle m engaging with a slot holds the back-rest in position. When used separately as a seat or stool, Fig. 4, the link d engages with a turn-buckle l, Fig. 2, on the carrier frame, and a pivoted stay w maintains the link e in position.
Patent GB-1537331-A (GB)
Title: Electrical overload trip arrangement
IPC: H01H73/44
Filed: 1976-02-17
Abstract: 1537331 Overload tripping STANDARD TELEPHONES & CABLES Ltd 17 Feb 1976 06142/76 Heading H1N An overload trip with "trip free" operation comprises a trip coil 12 and an armature 23 which has a projection in the form of a tang 25 to latch a contact spring 21. A push-button 19, located in the frame 11, is secured to a further contact spring 16, the push-button shank passing through an aperture in the spring 21 and being provided with a shoulder 22 to engage the spring 21. Energization of coil 12 releases latch 25 to allow the contacts 26, 27 of springs 16 and 21 to separate. Contact spring 21 may be profiled to provide a snap action. When the button 19 is operated to urge contact spring 21 into the latched position it lifts contact spring 16 so that the two contacts are kept separated until the button is released after latching. A further contact spring 28 may be fitted to provide a change-over arrangement for an alarm circuit. In an alternative embodiment the coil is arranged parallel to the spring set.
Patent GB-1090163-A (GB)
Title: Improvements in or relating to means for locking a shaft of a digging element of an excavator to the element
IPC: E02F3/14
Filed: 1966-02-11
Abstract: 1,090,163. Bucket ladder excavators; clamp fastenings. GEBR. BOHLER & CO. A.G. Feb. 11, 1966 [Feb. 17, 1965], No. 6228/66. Headings E1F and E2B. [Also in Division F2] The pivot pin by which an excavator bucket is joined to a similar bucket is provided at one end with a tongue extending at right angles 'o the shank of the pin to lie, when the pin is securing the buckets together, to lie in a pocket in a bucket for locking in the pocket by a screw advanceable wedge mounted on the bucket for engagement with a pair of opposed surfaces of the tongue and the pocket.