baber/WOPTO huggingface dataset:
Patent GB-514157-A (GB)
Title: Improvements in or relating to control surfaces on aircraft
IPC: B64C13/00
Filed: 1938-03-26
Abstract: 514,157. Controlling aircraft. TAMPIER, R March 26, 1938, No. 9318. [Class 4] An aircraft includes a control surface comprising a relatively small area for use at high speeds and a relatively large area for use at slower speeds and means for actuating one of the areas only after the other has been actuated. In one form, the control surface 3 effective during high-speed flight is operated from a lever 32 through lever and link mechanism and a device 13 similar to that described in Specification 499,503. Extended movement of the lever 32 causes an abutment 31 on a rod 30 to contact one or other of abutments 25, 26 mounted on a rod 24 and connected to return springs 27, 29. The subsequent movement of the rod 24 moves the surface 2 through an irreversible device 4 similar to that described in Specification 496,875. The control surfaces 2, 3 may be hingeably connected in tandem.
Patent GB-1189098-A (GB)
Title: Method for Connecting Pipe between Two Underwater Complexes
Inventor: BROWN WALTER
IPC: F16L37/00
Filed: 1969-02-20
Abstract: 1,189,098. Laying pipes under water. NORTH AMERICAN ROCKWELL CORP. 20 Feb., 1969 [17 May, 1968], No. 9325/69. Heading F2P. A method of connecting pipe between two underwater complexes such as a well head 10 and a storage tank 20 which are provided with connectors 50 and 46 respectively for receiving the pipe comprises the steps of providing a length of pipe 32 substantially longer than the distance between the complexes, the pipe length being provided with buoys 38 and arranged with its ends lowered into position adjacent the respective complete connectors and with the intermediate pipe portion being suspended above the underwater floor 22 from the water surface, and lowering the supported or suspended intermediate pipe portion to one side on to the underwater floor, the pipe ends being connected to the connectors subsequently or prior to the intermediate pipe portion being lowered. Initially, the pipe length is coiled on a laybarge 26, which is positioned over the well head 10, and one pipe end, having a connector 39 secured to a pivoted arm 35 of a member 34, is lowered to the well head connector along a guide line 23 until member 34 locates on a guide pin 26 adjacent the well head connector which has similarly been located on a guide pin 25, buoys 38 being attached to the pipe by releasable cables. The buoys may take the form of a bundle of tubes attachable to the pipe, either water or air passing through the tubes to give the desired buoyancy. The laybarge is moved towards the storage tank 20 paying out the pipe with the attached buoys. When the barge reaches an auxiliary barge 28 positioned midway between the complexes, a support shoe 36, carried by a cable from the auxiliary barge, is attached to the pipe. The laybarge continues to the storage tank, the shoe being lowered to maintain the pipe in a substantially straight line configuration. At a position above the tank, the pipe is cut, provided with a connector, and lowered to a connector 4b at the tank along a guide line 44, the shoe being at first raised and then lowered to allow the connector to track along the guide line. The auxiliary barge is moved transversely to a path joining the storage tank and well head whilst simultaneously lowering the shoe so that the intermediate pipe length is layed to one side of the said path, the shoe and buoys being subsequently disconnected.
Patent GB-1364228-A (GB)
Title: Apparatus for feeding lap forming machines
IPC: D01G23/00
Filed: 1973-02-26
Abstract: 1364228 Fibre feeding machines E FEHRER 26 Feb 1973 [16 March 1972] 9387/73 Heading DIN Fibre is fed to a lap former by apparatus comprising a chute 5 leading to a space between parallel smooth conveyors 1 and 4 moving in the same direction at a speed which is greater than the peripheral speed of feed rolls 2. These lead to a carding drum 3 followed by a measuring device which may be a weighing or volume measuring device.
Patent GB-358437-A (GB)
Title: Improvements in and relating to the propulsion of ships
IPC: F01K7/02
Filed: 1930-03-25
Abstract: 358,437. Motor power plant. AKT.- GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. March 25, 1930, No. 9478. Convention date, April 22, 1929. Void [Published under Sect. 91 of the Acts]. [Class 110 (iii).] In a plant, particularly for ship propulsion, in which a high-speed reciprocating engine a and an exhaust turbine b both drive a propeller e through gearing r, d, c, a mechanical elastic coupling s is provided between the reciprocating engine and the gears. It may be combined with the pinion r.
Patent GB-958804-A (GB)
Title: Electron gun
IPC: H01J29/62
Filed: 1961-03-15
Abstract: 958,804. Cathode-ray tubes. RADIO CORPORATION OF AMERICA. March 15, 1961 [April 13, 1960], No. 9568/61. Heading H1D. An electron gun comprises a cathode (not shown), a control electrode G1, Fig. 5, a cupshaped screen electrode G2, a tubular focusing electrode G3 and a tubular anode G4 which has an apertured transverse partition 88 at its end facing the focusing electrode, the diameter D1 of the focusing electrode being greater than that, D2, of the screen electrode and equal to, or slightly greater than, the axial distance L between the apertured ends of the accelerating and screen electrodes. The following relationship is given between the distances L, D1, D2 and L2 shown in Fig. 5: L2 : D2 : D1 : L = 1 : 4 : 5 : 5. The ratio D4 : D1 equals 1 : 3. Variations from these preferred ratios are acceptable. The screen electrode G2 may have the form shown in Fig. 6 in which a concave member 102 is integral with or separated inserted into the cup 101.
Patent GB-1139643-A (GB)
Title: Manufacture of cast articles
Inventor: MERRIMAN PETER
IPC: B60C15/04
Filed: 1965-03-06
Abstract: 1139643 Moulding tyres DUNLOP CO Ltd 14 Feb 1966 [6 March 1965] 9600/65 Index B7C 3H C3B9 A tyre having different physical properties at different regions, e.g. a relatively low hardness at the tread changing gradually to a greater hardness at the bead region, is produced in a  centrifugal mould 28 having a core 35 located by lugs 36, and rotated about an axle 29 by a motor 30. Liquid casting material, e.g. a polyurethane and a curing agent, is fed to the space between the mould and core by a supply arrangement which is adjusted during the moulding process so as to vary the relative proportions of the constituents of the material. As described, three heated tanks (10, 17, 18), Fig. 1. (not shown), are provided, two of the tanks (10, 17) contain different grades of polyurethane, which when mixed with an appropriate amount of curing agent, contained in the third tank (18), and cured, produce materials of different hardness. The tanks have gear pumps (15a, 15b, 15c) feeding a mixer head (16) from which the resultant mixture is led to a nozzle feeding the mould space. The three pumps are driven by a common motor (22), Fig. 2, (not shown), via three variable speed gear-boxes (24), the speeds of which are controlled by three cams (26) whereby the quantities of the various materials supplied to the mixer head are varied during a moulding cycle. The mould is heated by being housed in a container to which hot air is supplied. The casting material may comprise a rubber or other plastics material, which may be foamed. An integral tyre and wheel may be produced by the process.
Patent GB-182872-A (GB)
Title: Means for securing boards together at their ends both edgewise and at an angle
IPC: B65D5/44
Filed: 1921-03-31
Abstract: 182,872. Vaughan, E. March 31, 1921. Corner joints and strengthening-pieces. - Relates to means for securing together, in such a manner as to prevent t subsequent withdrawal of the securing-means, the ends of boards, as employed in the construction of packing-cases &c. In the case of boards meeting at an angle, a correspondingly bent strip B having a sharpened driving-edge b<1> and provided with projecting parts b<4> formed by cutting the centre portion of the metal, is employed. Projecting tongues b' may in addition be formed in the blunt edge of the strip by cutting and turning up the metal. The means for connecting boards butting edgewise comprises a flat metal strip similarly formed, but in this case the tongues b<3> are bent in opposite directions. As an additional securing-means, screws may be fixed from the inner surface of the boards to pass through the holes b<2>.
Patent GB-379248-A (GB)
Title: Improvements in or relating to piezo-electric coupling devices
IPC: H03H9/54
Filed: 1932-04-04
Abstract: 379,248. Piezo-electric couplings. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., Marconi House, Strand, London. -(Assignees of Beers, G. L. ; 119, Summerfield Avenue, Collingswood, New Jersey, U.S.A.) April 4, 1932, No. 9663. Convention date, April 25, 1931. [Classes 40 (iii) and 40 (v).] A piezo-electric coupling device comprises a piezo-electric crystal 9, and electrodes 11, 13, the electrodes being electrostatically shielded from each other, preferably by an earthed shield 19 erected on a third electrode 15 which overlaps the electrodes 11, 13. The shield 19 is apertured to accommodate the crystal 9.
Patent GB-288178-A (GB)
Title: Improvements in and relating to core structures for electrical apparatus
IPC: H01F27/245
Filed: 1928-03-30
Abstract: 288,178. British Thomson-Houston Co., Ltd., (Assignees of Wagner, E. A.). April 2, 1927, [Convention date]. Void [Published under Sect. 91 of the Acts]. Transformers.-In order to reduce the effect of clamping bolts or rivets on the effective cross section of laminated coils, rivets of such cross sectional dimensions as not to extend so much across the path of the flux as in the direction of the flux are employed. Fig. 1 shows the invention applied to a shell type transformer in which rivets 15 of elongated rectangular cross section are used in building up the core 10.
Patent GB-308808-A (GB)
Title: Improvements in or relating to rotary internal combustion engines
IPC: F02B53/00
Filed: 1929-03-26
Abstract: 308,808. Widmer, W. March 31, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Movable-abutment type; working-fluid supply; cooling.-The working chamber 6 of a rotary internal-combustion engine is formed by a circumferential recess 3 in the rotor which co -operates with a recess 4 in the stator; pistons 7 are formed on the rotor and an abutment 14 is provided in'the stator to divide the working space into compression and combustion chambers. Air entering by an inlet 10 is compressed in the engine and passes by a pipe 17 to a carburetter 18 and into a pumping chamber whence it is discharged by a piston to the working space 6 of the engine on the other side of the outwardly sliding abutment 14. After ignition and expansion the gases exhaust at a port 11; scavenging air is fed to a port 11<1> The working chamber 6 is of circular cross-section Cooling ribs 1<1> are formed on the rim of the rotor.
Patent GB-546554-A (GB)
Title: Improvements in or relating to sound recording
IPC: G11B7/00
Filed: 1940-06-04
Abstract: 546,554. Optical sound recording ; mirror galvanometers. RADIO CORPORATION OF AMERICA. June 4, 1940, Nos. 9776, 9777 and 9778, June 29, 1939. June 29, 1939; June 24, 1939 [Class 40 (ii)] [Also in Group XX] The intensity of illumination for correct exposure in recording or re-recording sound on photographic films is adjusted by means of a shutter or diaphragm inserted at an aperture stop position in the optical path of the light. This is specially useful when the source of illumination is a metal vapour lamp requiring several minutes to reach a constant brilliancy. In the arrangement shown in Fig. 1, the lamp 10 is imaged on the galvanometer mirror 16 by lenses 11, 15, an aperture plate 12 with noise reduction shutters 13, 14 as described in Specification 500,274 situated near the lens 11 is imaged by lenses 15, 17 on slit plate 18, the slit 19 is imaged on the film F by an objective 20, 21, and a light wedge 22 is placed adjacent the slit to control the intensity of the illumination. In a modification, Fig. 2 (not shown), the wedge 22 is replaced by an iris diaphragm between the lenses 20, 21 of the objective. In another arrangement, Fig. 3, an adjustable shutter device 49 is provided close to the galvanometer mirror 39, which is imaged by lens 40 at the entrace pupil of the objective 42, which images the slit plate 41 on the film F. The galvanometer 32 is mounted in a frame 43, 44 between a point bearing constituted by an adjustable screw 45 locked by a nut 46 and a pivot bearing 47, which can be screwed in and out without affecting the support of the galvanometer. This screwing action of the pivot 47 is used to adjust the shutter device, which, as shown in Fig. 4, comprises two blades 49, 50 pivoted at 51, 52 and connected together by a spring blade 53. The screw 47 bears against the middle of the spring 53, and the screwing in and out of the screw causes the shutters 49, 50 to open or close respectively. Two modifications of this screw pivot device are described, Figs. 5 and 6 (not shown). In both of them the pivot device comprises a hollow screw acting as point bearing for the galvanometer, and a separately adjustable screw passing through the hollow pivot for adjusting the shutters. The spring blade interconnecting the shutters has a circular loop in the middle to increase its resiliency; and a stop is provided to limit the inward movement of the shutters. Another suitable position for the light intensity shutter is close to the lamp.
Patent GB-1028082-A (GB)
Title: Excavating machine
IPC: E02F5/02
Filed: 1963-03-12
Abstract: 1,028,082. Earth excavators. V. S. PENOTE. March 12, 1963 [March 13, 1962], No. 9806/63. Heading E1F. Mounted at the front and rear ends of a self propelled chassis are vertically adjustable endless digging units, preferably bucket wheels, that can be driven simultaneously or independently of each other through suitable drive transmissions from a power unit disposed on the chassis centrally of the digging units.
Patent GB-442110-A (GB)
Title: Improved clamping device for overhead electric lines
IPC: B60M1/24
Filed: 1934-03-29
Abstract: 442,110. Supporting conductors; sleeve couplings. DELACHAUX, C. L., 119, Avenue Louis Roche, Gennevilliers, Seine, France. March 29, 1935, No. 9872. [Classes 36 and 38 (i)] In a trolly-wire clamp comprising clamping jaws 1, 2 secured together and to the trollywire 4 by screws 5, and in which between the clamping jaws is arranged a thin metal plate 6 having a serrated lower edge 7 and a cam-shaped upper edge 8 which is adapted to co-operate with the screws 5, when tension is applied to the trolly-wire, to cause the serrated edge of the plate to bite into the trolly wire, the plate is formed of a material which is harder than the trolly-wire but softer than the screws 5 so that the upper edge of the plate is deformed by the screws when the trolly-wire is tensioned. When such a clamp is used for connecting two lengths of trollywire each clamping jaw is formed in two longitudinally separate parts of different length the parts of one jaw being reversely arranged to those of the other jaw, and the two jaws being connected together by nuts and bolts 14, 13 of the form shown in Fig. 6.
Patent GB-844947-A (GB)
Title: Improvements in or relating to a process and apparatus for producing polished glass
IPC: C03B35/16
Filed: 1957-03-26
Abstract: 844,947. Making plate glass. GLACERIES DE LA SAMBRE S. A. March 26, 1957 [April 18, 1956], No. 9892/57. Class 56. In a plate-glass producing plant embodying rolling cylinders 3 and subsequent rollers 4 for conveying the ribbon through an annealing leer B, intermediate zone C, grinding and polishing mechanism D, washing, drying inspection, cutting and lifting zones E, F uni-directional drives 31, 31a are embodied in the transmission between the prime movers and some or all of the rollers. Such drives are provided at least for the rollers in those zones wherein breakage of glass is most likely to occur i.e. in the grinding and polishing zones. Each roller may have its individual uni-directional drive or several rollers may be grouped under one such drive. Two types of drives are illustrated, both in the nature of a free-wheel device, one 31, being a pawl and ratchet mechanism and the other 31a, a cam wheel with wedging rollers. The arrangements ensure that if an electrical or mechanical breakdown occurs in a prime mover, the rollers normally rotated by such mover can continue to rotate freely under the glass ribbon which is still being advanced by the other rollers; this prevents damage to such rollers and also prevents the ribbons piling up or breaking on the rollers which would otherwise be stationary. The whole lay-out is described with reference to a variable-speed system embodying a Ward- Leonard set (A.C. motor 46, exciter 48, rheostat 48<SP>1</SP>, D.C. generator 47) controlling the voltage to D.C. motors 50, 51, 52, 57, 61, 65 having field rheostats 50<SP>1</SP> . . . 65<SP>1</SP>. The motors 50, 51, 52 drive their free-wheel devices through reduction gear 53, 54, 55, and the motors 57, 61, 65 drive and form part of frequency changer sets including alternators 58, 62, 66 controlling A.C. motors 59, 60, 63, 67 associated with reduction gear driving their free-wheel devices. Specifications 721,024 and 739,796 are referred to.
Patent GB-375827-A (GB)
Title: Improvements in or relating to the manufacture of bleaching powder
IPC: C01B11/06
Filed: 1931-04-01
Abstract: High grade bleaching powder is obtained in a continuous process by exposing hydrate of lime to a current of undiluted or moderately diluted chlorine in excess while maintaining the partial pressure of water vapour in the reaction space during the whole of the reaction at such a level that the reactivity of the lime is retained.  Gases containing at least 30 per cent chlorine are used and temperatures exceeding 50 DEG  C. and up to 100 DEG  C. are preferably employed. With countercurrent working moistened hydrate of lime may be used or water or steam be introduced into the reaction zone; alternatively the water may be partly replaced by an inert liquid boiling below 100 DEG  C. such as carbon tetrachloride or chloroform.  With co-current working the presence of excess water is unnecessary, but residual moisture is removed from the chlorinated product by external heating, whilst the heat of reaction at the beginning may be removed by moderate external cooling.  Reaction may be effected in a rotary tube, and the excess chlorine passing off be dried and returned to the process. Drying of the chlorinated product is effected or completed in the lower end of the tube.
Patent GB-586356-A (GB)
Title: Improvements in abrading tools
IPC: B24D3/08
Filed: 1944-05-23
Abstract: 586,356. Moulding abrading tools; abrasive compositions. ABBEY, A. (American Optical Co., and Neveroil Bearing Co.). May 23, 1944, No. 9961. [Classes 70 and 87 (ii)] [Also in Groups II and XXIII] An abrading tool comprises abrasive particles held in a sintered metallic bond consisting of a mixture of 50 to 95 per cent. chromium, 1 per cent. to 30 per cent. copper and a fraction of 1 to 40 per cent. nickel. Preferably the bond consists of between 55 and 80 per cent. of chromium with the remainder essentially nickel and copper in the ratio of 40 per cent. to 80 per cent. nickel. As shown an abrading portion 11, Fig. 2, is outwardly shaped to the 'desired form, its inner face 13 being shaped for bonding, as by soldering, with a matching face on a backing 14. The portion 14 may comprise the same metals as the bond for the portion 11 or may comprise iron in solid form, wholly or in part, or iron and copper, or iron and zinc particles sintered to form a coherent mass, the solid iron part may have prongs extending into the other part. The tool formed as described above, is mounted on a support 35 having a part 38 for connection with a driving shaft ; the portion 14, when iron &c. is used in its formation, may be soldered to the support 35. The tool is formed in a mould comprising outer cylinders 16, 17, Fig. 3, an inner annulus 18 and a central core 20 and the iron &c. powder is placed at 15 in the annular space of the mould and pressed, by a plunger 21 having a shaped lower face 22 to 20-60 tons per sq. in. The abrasive mixture is then placed in the mould upon the compressed powder 15 and pressed by a plunger having a shaped lower face, corresponding to the surface 12, to 50-60 tons per sq. in. ; the first compression may be omitted, the upper surface of the powder 15 being shaped or brushed approximately to the shape desired for the face 13, and the abrasive mixture then being placed in the mould. The compressed tool is then removed 'from the mould and heated in a furnace, preferably with a non-oxidizing or inert atmosphere, to the sintering temperature ; after which the tool is cooled; the cooling may take place by immersion in oil, water, molten salt or alloy, or in air, according to the hardness and porosity desired in the tool. Specification 578,200 is referred to.
Patent HU-T56133-A (HU)
Title: Process for treating viral infections with functional derivatives of icam-1 intercellular adhesion molecule
Inventor: SPRINGER TIMOTHY ALAN
IPC: A61K39/00
Filed: 1990-03-14
Abstract: The invention concerns the use of functional derivatives of ICAM-1 to treat viral infection. The invention also provides a vaccine to prevent such infection, and a diagnostic assay to determine the existence and extent of such infection.
Patent HU-T54678-A (HU)
Inventor: KURMEIER HANS-ADOLF
IPC: C07D233/61
Filed: 1989-04-14
Abstract: Neue Salicylsäurederivate der allgemeinen Formel I
    worin 
R¹      H oder CH₃, 
R²      4-(4-Methyl-2-thiazolyl)-piperazino, 4-(Tetrahydro-2-furoyl)-piperazino, 4-(4-Methyl-2-thiazolyl)-homopiperazino, 4-Benzamidopiperidino, 6,7-Dimethoxy-1,2,3,4-tetrahydroisochinolino, 1-Imidazolyl, Tribrom-1-imidazolyl oder 2-(3-Indolyl)-1,1-dimethyl-ethylamino und 
R³      Alkoxy mit 1 - 4 C-Atomen, NH₂ oder 
     Alkylamino mit 1 - 4 C-Atomen 
bedeuten, 
sowie deren physiologisch unbedenkliche Säureadditions­salze zeigen Wirkungen auf den Kreislauf, insbesondere blutdrucksenkende, herzentlastende und diuretische Wirkungen.
Patent HU-T62464-A (HU)
Title: New administering device suitable for releasing delayed active ingredient
Inventor: STEVENS HOWARD NORMAN ERNEST
IPC: A61K9/52
Filed: 1991-03-01
Abstract: A pulsed release capsule suitable for human oral administration having a water-impermeable external surface and an orifice closed by a plug through which orifice the capsule contents are to be released in the human body characterised in that the capsule and plug together form a cavity and the orifice is plugged with a water-soluble or water erodible plug composed of a pharmaceutically acceptable material which dissolves or erodes after a time in the human body to allow pulsed release of the capsule contents wherein the area of water soluble or erodible material sufficient to allow the rapid ingress of water into the cavity when the material has dissolved or eroded and wherein the plug is other than precompressed.
Patent HU-T54072-A (HU)
Title: Process for producing catalyzer suitable for isomerizing alkanes and cycloalkanes
Inventor: BURSIJAN NATALJA ROBERTOVNA
IPC: C07C5/22
Filed: 1989-06-06
Abstract: Aluminium oxide is plated with platinum and is then treated with carbon tetrachloride. This treatment is carried out at a pressure of 0.1-0.25 MPa in 2 steps, taking place at 170-220 deg. C / conc. of 0.5-0.6 kg/m3 CCl4 and 260-280 deg. C / 0.02-0.05 kg/m3 respectively. The quantity of CCl4 is 8-10% of the coated metalate
Patent HU-T58529-A (HU)
Title: Process for producing oligosaccharide conjugate vaccines
Inventor: PORRO MASSIMO
IPC: A61K47/48
Filed: 1991-09-27
Abstract: The present invention relates to an improved method for producing oligosaccharide conjugate vaccines. In an additional aspect of the invention, oligosaccharide vaccines are produced which elicit a monospecific and homogeneous immune response to capsular polysaccharide. A specific embodiment of the invention provides for vaccines which induce immunity to prevalent serotypes of Streptococcus pneumoniae.