baber/WOPTO huggingface dataset:
Patent FI-20045292-A (FI)
Inventor: YLPPOE JUKKA
IPC: H02M/
Filed: 2004-08-13
Abstract: A method in a frequency converter provided with a voltage intermediate circuit in connection with interference in a network (5) to be supplied and a frequency converter (2), which comprises a network converter part (4) and an inverter part (3) and a DC intermediate circuit (7) between them. The method comprises steps of controlling the intermediate circuit voltage at the beginning of network interference by limiting the torque on the inverter side, detecting interference in the network voltage, setting a torque reference to a predetermined value in response to the network interference, detecting network voltage recovery, and controlling the torque reference to a normal value in response to the network voltage recovery.
Patent FI-20075603-A (FI)
Inventor: BACKLUND KJELL
IPC: H04L9/40
Filed: 2007-09-03
Abstract: A method is described for providing access to service in an access management system accessible via a data network, in which data network a user is registered and/or authenticated to a service by providing at least one detail related to the user. A user is provided with an option to add a direct view to the service from an external micro application platform and allowed to select the option of adding the direct view and responsively negotiating with the external micro application platform credential information in order to form a trusted relationship for accessing the direct view from the external micro application platform. After recognizing of a show view request from the external micro application platform based on the trusted relationship, the external micro application platform is provided with the view to the service. Corresponding method in a micro platform is described.
Patent GB-1050029-A (GB)
Abstract: 1,050,029. Crane boom construction for mobile cranes. M. HAGANES. May 14, 1964, No. 20144/64. Headings B8B and B8H. A boom extension 11 is swung in the vertical plane about the tip of a hollow main boom 3 by a piston 15 and rod 16 which are moved within the outer end 13 of the main boom 3 by hydraulic fluid. The main boom 3 slews on a post 1 and is luffed by a piston and rod 6, 8 which work in the inner portion 18 of the boom. The cylinder 13 may be double-acting. The post 1 may be mounted on a vehicle.
Patent GB-1051423-A (GB)
IPC: G05D16/06
Abstract: 1,051,423. Valves. H. MANN. March 24, 1964 April 1, 19631, No. 12489/64. Heading F2V. The diaphragm 23 of a pressure regulator is adjustably loaded by a spring 52 abutting a plate 53, 54. The plate has two tapped bosses 57, 58 receiving screws 59, 60, the heads of the screws abutting shoulders 65 in bosses 64 attached to the cap 61. The bosses are provided with closures 68 and seals 69. To adjust the loading, the screws are threaded more or less into the bosses 57, 58. As shown, the diaphragm actuates valve members 151, 152 via levers 24, 25, a seal 157 being provided. Flow to the diaphragm chamber takes place via orifice 155 and when the outlet pressure exceeds the predetermined value, valve 152 is seated by upward movement of the diaphragm. Decreasing outlet pressure eventually causes valve 151 to seat, whereafter manual resetting is required. In an alternative embodiment, male threaded members are fixed to plate 53, 54 and co-operate with female threaded members that abut the cap.
Patent GB-1051791-A (GB)
IPC: H04M1/652
Abstract: 1,051,791. Sub-station equipment. NIPPON ELECTRIC CO. Ltd. Jan. 11, 1965 [Jan. 9, 1964], No. 1110/65. Heading H4K. A subscriber whilst still distant from his home subset can gain access to messages recorded in his. absence by transmitting from a calling subset to his called subset a characteristic signal obtained from a portable oscillator. The signal is transmitted for a predetermined time and by activating a tuned circuit to switch a transistor on finally brings on a slow to release relay to change the recording apparatus from record to play-back. After play-back additional signals may erase the messages and switch back to record. The oscillator is fitted with a volume control.
Patent GB-1053449-A (GB)
IPC: E02F3/64
Abstract: 1,053,449. Earth moving machines. CATERPILLAR TRACTOR CO. June 1, 1965 [July 2, 1964], No. 23257/65. Heading E1F. [Also in Division F1] The ejector blade of a scraper bowl is actuated by a double acting hydraulic piston and cylinder unit, therebeing a bypass valve which reduces the fluid flow rate directed into the rod end of the cylinder (where part of the volume is occupied by the rod) for returning the blade so that the relatively large volume of fluid in the head end is discharged sufficiently slowly to prevent the development of high back pressures and loads.
Patent GB-1054124-A (GB)
IPC: A61K47/00
Abstract: 1,054,124. Topical compositions for treating skin disorders. UPJOHN CO. March 13, 1964 No. 10775/64. Heading A5B. Pharmaceutical compositions for topical application comprise, as active ingredients, pharmaceutical sulphur, neomycin, a non-toxic aluminium salt, and a topical anti-inflammatory glucocorticoid or flavonoid, together with an appropriate non-toxic carrier. Pharmaceutical sulphur includes, for example, precipitated, sublimed, or washed sulphur, preferably of colloidal particle size, and is suitably combined with a protective gum such as acacia (for example, the material "Sulphidal". which is colloidal sulphur with 20% acacia gum). The term neomycin includes the usual acid addition salts or the free base. The aluminium salt is a salt known to have non- toxic astringent properties, such as the sulphate, chloride, phosphate, phenolsulphonate, basic chloride, the chlorhydroxy ethylate or sodium aluminium chlorhydroxy lactate, suitable glucocorticoids are dexamethasone; fludrocortisone acetate; fluorometholone, hydrocortamate hydrochloride; hydrocortisone or its acetate; methyl prednisolone acetate; prednisolone or its sodium phosphate salt ; and triamcinolone acetonide. Suitable flavonoids are flavone; flavonone; 2,3-di-hrydroxyflavone; 3-hydroxyflavone; 4,5-di-hydroxyflavone; 3-methoxyflavone; and 3,5,7- triacetoxyflavone. Examples are given for the preparation of (1) a lotion; (2) a cosmetic cake; (3) a cream; (4) an aqueous dispersion. The fluid compositions may also be applied by spraying, e.g. as an aerosol with a suitable propellant. Other ingredients that may be present are surfactants, preservatives, suspending agents and emulsifiers, ethanol, sorbutol, glycerol, glycols, spermaceti or other waxes, scent or perfume, and pigments. The compositions are useful for treatment of skin disorders such as acne.
Patent GB-1054742-A (GB)
IPC: D03D47/00
Abstract: 1,054,742. Jet Looms. H. SAITO. Feb. 5,1965 [Feb. 6, 1963 (2); Feb. 21, 1963; June 13, 1963; Oct. 5, 1963 (2); Nov. 29, 1963], No. 4992/64. Heading D1E. The picking jet 3 is pivoted at 42 on the sley 6 and is moved by a cam 45 so that it is nearer the reed 9 at front centre than it is at back centre. The picking jet is assisted by intermittently operated jets 8 in the reed cap 6' and the sley 6, the jets 8 communicating with reservous in the reed cap and sley by means of cam operated slides 47, 47'. Air is prevented from escaping from the shed by flaps 64, 65 on the reed and sley. Both ends of the weft may be held by clamps 25, 26 which are cam operated and may be of plastics material.
Patent GB-1054788-A (GB)
IPC: C08G18/48
Abstract: 1,054,788. Polyurethanes and polyols. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Sept. 7, 1964 [Nov. 13, 1963], No. 44808/63. Headings C3C and C3R. Flexible polyurethane foams are prepared by reacting an organic polyisocyanate and a polyether polyol which is the condensation product of an organic compound containing at least two replaceable hydrogen atoms with ethylene oxide and propylene oxide, the polyol having an hydroxyl equivalent weight of at least 700 and an oxyethylene radical content of 5-25% by weight of the oxyalkylene radical content, the oxyethylene radicals being essentially non- terminal whereby the polyol contains essentially secondary hydroxyl groups and whereby polyol is prepared by reacting an organic compound containing replaceable hydrogen atoms with ethylene or propylene oxides. sequentially or in admixture, to form an intermediate adduct which is then reacted with propylene oxide. The polyurethanes may be prepared by the oneshot method in which water is present as a coreactant. In addition to water an auxiliary foaming agent comprising a volatile liquid, e.g. a halogenated hydrocarbon, may be present. The replaceable hydrogen may be in hydroxyl, phenol, carboxylic acid, amine, hydrazine, imine, amide, guanidine, sulphonamide, urea, thiourea, mercaptan, thiophenol or thiocarboxylic acid groups. The examples refer to the use of glycerol. Hydroxyl equivalent weight is the average molecular weight of the polyol divided by the number of hydroxyl groups in the polyol.
Patent GB-1227015-A (GB)
IPC: G03C1/34
Filed: 1968-07-08
Abstract: 1,227,015. Polyamines. FUJI SHASHIN FILM K.K. 8 July, 1968 [7 July, 1967], No. 32575/68 Heading C3R. [Also in Division G2] Polymeric compounds are described having a repeating unit of the Formula I wherein R 1  is -OR, -SR, or in which R and R<SP>1</SP> are each H, alkyl of 1-12 carbons, hydroxyalkyl, sulphoalkyl, carboxyalkyl, aralkyl, aryl of 6-12 carbons which may be substituted by -SO3H, -COOH, -OH, alkyl or halogen, cycloalkyl which may be substituted by -SO3H, -COOH, -OH, alkyl, alkoxy or halogen, or a heterocyclic group; A is polymethylene of 4-5 carbons or polymethylene containing a heteroatom and forming a 5- or 6-membered ring with the nitrogen atom; R 2 -R 5  are each H, alkyl of 1-4 carbons or hydroxyalkyl; Y 1 -Y 4  are polymethylene of 2-12 carbons which may be substituted by alkyl or hydroxyalkyl, or arylene or cycloalkylene of 6-12 carbons which may be substituted by -SO 3 H, -COOH, alkyl, alkoxy or halogen; Z is a divalent hetero-atom or heteroatomic group or a methylene or ethylene group; and k and m are each 0 or 1. The compounds are made by condensing a compound of the Formula II where X is halogen, with diamino compounds of the Formulµ III and IV or by condensing a compound of the Formula V or VI with an appropriate compound of the Formula III or IV. In preparative examples, (1) cvanuric chloride is condensed with ethanolamine to give 2:4-dichloro-6-hydroxy-ethylamino-s-triazine which is then reacted with 1: 3-diaminopropane and heated to give a polycondensation product having 4 or more units corresponding to the general Formula I above; and (2) 2: 4-dichloro-6-hydroxyethylamino-striazine is condensed with 1: 3-diaminopropane to give 1: 3.bis-(2<SP>1</SP>-chloro.4<SP>1</SP>.hydroxyethyl. amino - s - triazinyl - 6<SP>1</SP>- amino) propane which is then reacted with ethylene diamine and heated to form a polycondensation product having 4 or more of the units shown in the general Formula I above.
Patent GB-1228757-A (GB)
IPC: H02P3/24
Filed: 1967-07-20
Abstract: 1,228,757. Control of A.C. motors. J. S. SMITH. 5 July, 1968 [20 July, 1967], No. 33510/67. Heading H2J. In an arrangement for braking the rotor 10 of an A.C. squirrel-cage induction motor by producing an effective direct current in the motor field winding(s), a pair of diodes D 1 , D 2  are connected in series opposing relationship for the or each field winding 12, one diode D 1  being arranged in series and the other diode D 2  in parallel with the associated field winding. For a single-phase motor, the auxiliary winding 15 is connected in parallel with the field winding 12 during braking by a switch 16. The braking effect is controlled by a variable resistor 18 connected between the junction point of diodes D 1 , D 2 , and winding 12 via a switch 17 coupled with the switch 16. The field windings of a three-phase delta or star-connected motor are provided with pairs of diodes, switches 17a, 17b, 17c and variable resistors 18a, 18b, 18c connected in a manner similar to that for a single field winding, Figs. 3, 4 (not shown).
Patent GB-1229167-A (GB)
IPC: B64D3/02
Filed: 1969-05-08
Abstract: 1,229,167. Launching targets from aircraft. R. ALKAN & CIE. 8 May, 1969 [26 July, 1968], No. 23446/69. Heading B7W. [Also in Division B8] Operation by the pilot of an electromechanical device 27, Fig. 1, acts via a rod 19 in adjustable succession on pawls 7, 15 to allow a spring-loaded door 5 to open and a target sleeve or panel 16 to be ejected by rightward movement of a compartment 8 under the action of a spring 14 or of compressed gas, electricity or a motor. A cam-shaft may replace the pawls 7, 15. The compartment 8 has a bronze or "Teflon" (Registered Trade Mark) sliding ring 11. Two or more launching tubes 4 may be mounted side-by-side, rings 32 from which the respective targets 16 are suspended in flight being located on a guide 28. On release of a target 16 its ring 32 passes on to a towing member 33, at that time winched up to the aircraft on its cable 29 so that a spring 40, Fig. 3, therein is compressed by engagement between elements 41, 43, and detent balls 36 are cammed outwardly to arrest the ring 32, further balls 35 being allowed to move inwardly to release a previous target 16. When the towing cable is then extended, the new ring 32 is allowed to move to contact the balls 35. As shown, the tubes 4 are slung beneath the aircraft wing but they may be under the fuselage or project from a cockpit.
Patent GB-1231576-A (GB)
IPC: G01J1/28
Filed: 1967-08-24
Abstract: 1,231,576. Microscope eye-pieces. POST OFFICE. Aug. 9, 1968 [Aug 24 1967] No.38997/67. Heading G1P. [Also in Division G2] A microscope eye-piece photo-meter for determining the light intensity of part at least of the image formed in the eye-piece comprises a fixed point-source of light 7 being the exit of a light guide 5, positioned in the focal plane 4 of the eyepiece, and a calibrated control unit for the source, the unit being adjustable to vary the intensity of the light emitted by the source. The exit end of the light guide 5 is drop-shaped. The other end of the light guide is sealed into the side of the eye-piece casing opposite an electric lamp 8. The lamp 8 is connected into a calibrated variable resistance circuit and when lit illuminates the guide 5 through a neutral filter 12 to form the point source 7. A pale orange or yellow filter 13, is mounted between eyelens 2 and focal plane 4 to facilitate matching the intensity of the image or a particular part thereof with the point-source. A similar filter 14 is located between focal plane 4 and lens 3. The control circuit provides a low voltage battery source (10), Fig. 2 (not shown) and a variable resistor (11). Two gauged switches are moveable into an offposition (b), a calibrating position (a) in which resistor (11) is short circuited and a preset resistor (17) and ammeter (18) are brought into circuit and an operative position (c). The resistor 17 may be a fixed 70 ohms and resistor (11) variable between 0 and 250 ohms. The calibration may be such as to indicate directly on matching the intensity of the image or the exposure time necessary for photographing the image. In a further alternative embodiment the lightintensity may be controlled by a disc having a series of neutral filters positioned around it, to interrupt the light beam on its way to afuture optics guide connected to the fixed end of the light guide 5.
Patent GB-1233711-A (GB)
IPC: B01D3/42
Filed: 1968-10-08
Abstract: 1,233,711. Distillation columns; automatic control. UNIVERSAL OIL PRODUCTS CO. 8 Oct., 1968 [23 Oct., 1967], No. 47553/68. Heading B1B. [Also in Division C5] During the operation of a fractionation column 11, from which a side-cut stream is being withdrawn through line 14 at a level between the feed inlet from line 10 and the external reflux inlet from line 19, the internal reflux in the upper part of the column is automatically maintained constant at a predetermined value, regardless of changes in the rate of withdrawal of the side-cut, by a flowcontroller 29 which regulates the flow of reflux in line 19 in response to signals from a computer system connected to thermocouples 20, 21 in the overhead vapour line 12 and line 19, respectively, and to flow-measurement devices in lines 14 and 19. The overhead vapours are condensed in fan cooler 15. The amount of condensate in accumular 16 is measured by level-controller 31 which controls the rate of withdrawal of the side-cut stream in line 14 via valve 33. The system is applicable to the control of a column used to recover benzene from a solvent extraction step, the side-cut from the column comprising benzene of high purity. Water is removed from the accumulator through line 34.
Patent GB-1239254-A (GB)
IPC: H01B7/12
Filed: 1968-10-01
Abstract: 1,239,254. Buoyant cables. SOC. INDUSTRIELLE DE LIAISONS ELECTRIQUES. 1 Oct., 1968 [5 Oct., 1967], No. 46443/68. Heading H1A. The core of a buoyant cable is formed from a succession of rigid, watertight cellular polyurethane cylinders provided with plywood end discs in alternation with flexible elements. The plywood discs are fixed to the polyurethane cylinders by epoxy resin adhesive.
Patent GB-1251151-A (GB)
IPC: B60N2/54
Filed: 1969-01-22
Abstract: 1,251,151. Resilient mountings for seats. UNIVERSAL OIL PRODUCTS CO. Oct. 30, 1969 [Jan. 22, 1969], No. 3558/69. Headings A4J and A4U. In a resiliently mounted vehicle seat having connected seat- and back parts 8, 52 suspended by springs 54 in a back frame 4, movement of the seatpart 8 relatively to a seat frame 2 is pivotal about a horizontal axis passing through the knee joint of the occupant. The seat frame, pivoted at 6 to the back frame, includes a horizontal tubular member 2c which is embraced by laterally spaced U-shape coupling members 10 depending from the seat part 8 so that movement of the front of the seat part relatively to the seat frame has an angular component, and a vertical component against the action of a compression springs 12. Arms 18 rotatably journalled on the member 2c and secured to the ends of a torsion bar 14, extending through spaced bearings 16 on the seat-part 8, control lateral tilting of the seat part which is locked at selected height relatively to vertical slots (34) in side plates 32, of a height-adjustment frame by the engagement under the influence of springs 50, of conical locking members 38 carried by inner rods 36 in cross bars 28 of the frame 32 in a selected pair of circular openings in slots 34. The members 38 are moved clear of the openings to permit height adjustment by axial movement of the rods 36 by operation of handles 48 to rotate cam plates 40 journalled in the seat frame 2 and having arcuate slots 42 engaged by pins 44 rigid with the rods 36. Front and rear height adjustment is made independently. The tension of springs 54 may be adjusted by a screw (not shown) and inclination of the back is adjusted by rotation of a tie rod 24, which is in threaded engagement with a yoke 22 attached to the frame 4, by a knob 26.
Patent GB-1257244-A (GB)
IPC: H01J23/087
Filed: 1969-09-12
Abstract: 1,257,244. Velocity - modulatedtubes. ENGLISH ELECTRIC VALVE CO. Ltd. 8 July, 1970 [12 Sept., 1969], No. 45045/69. Heading H1D. In an axially magnetized periodic magnetic focusing system (e.g. for a klystron or a travelling-wave tube) in which one pair of adjacent ring magnets has a larger spacing than the others, for the introduction of a waveguide 1, for example, perturbation of the field is minimized by providing only one polepiece 5 interposed between the magnets of that pair, this polepiece being adjacent to one magnet, so that a gap is left between the polepiece and the other magnet. Perturbation is further minimized by employing an L rather than a T- section for the next two adjacent polepieces 4, as shown.
Patent GB-1264378-A (GB)
IPC: C25C7/00
Filed: 1969-08-28
Abstract: 1,264,378. Electrolytically recovering metal from solution. EASTMAN KODAK CO. Aug.28, 1969 [Aug.29, 1968], No.42913/69. Heading C7B. An electrolytic apparatus, for recovering metal (e.g. Ag) from solution containing ions of the metal, comprises a rotatable cylindrical electrode 10 partly surrounded by a flexible sheet electrode 22 of opposite polarity. The sheet electrode is removably attached at its upper end to a section of a framework 18 while its lower end is not rigidly supported but merely rests against a rod 24. Spacers 26, 28, e.g. of rubber or polytetrafluoroethylene, adjacent the edges of the cylindrical surface prevent short circuiting of the electrodes. A hopper 46 applies the solution to the cylindrical electrode 10 at a location not surrounded by the sheet electrode 22. The solution may be a viscous photographic fixing solution and Ag therefrom can be deposited either on the sheet 22 or cylinder 10 either of which can be connected as cathode. The solution is pumped from a tank 36 to the hopper 46, applied to the cylindrical electrode 10 and carried thereon as a layer until it is removed by a scraper 48 which may have a rubber edge or may be an air knife. The cylindrical electrode 10 may be of stainless steel or graphite. The sheet electrode 22 may be of stainless steel or brass. Other specified electrode materials are Pt, platinized Ti and carbon foil. The electrode spacing may be 0À05-0À002 inch. The cylindrical electrode may rotate at 5-200 revs/min. The apparatus may be operated at constant voltage or constant amperage. Voltages of 0À5-2 volts and amperages of up to 3 amps/sq. ft. may be employed. Metal can be continuously or intermittently removed from the cathode, e.g. it can be peeled off the drum or removed by other mechanical and/or chemical action.
Patent GB-1265427-A (GB)
IPC: F16D3/78
Filed: 1970-09-30
Abstract: 1,265,427. Resilient shaft couplings. DSO BALKANCAR. 30 Sept., 1970 [30 Sept., 1969], No. 46610/70. Heading F2U. A resilient shaft coupling consists of a central flexible disc 1 engaged circumferentially by axial pins 3 projecting alternately from flanges 4, 4<SP>1</SP> of the driving and driven members and passing through steel sleeves 2 in boss portions 6 of the disc 1, these portions having radial slots 5 formed between them.
Patent GB-1266607-A (GB)
IPC: F01M7/00
Filed: 1969-03-17
Abstract: 1,266,607. Lubricating system. FARBWERKE HOECHST A.G. 17 March, 1969 [16 March, 1968], No. 13867/69. Heading F2A. [Also in Division F1] A dry sump lubricating system for an internal combustion engine has a pump 8 which delivers liquid lubricant and gas from the sump 6 to a reservoir 1, the lubricant being caused to flow from the reservoir to the bearing surfaces 5 by the pressurized gas in the reservoir. A non- return valve 9 is provided between the pump and the reservoir to prevent liquid or gas returning from the reservoir to the sump when the pump is not in operation, and a stop valve is provided in the pipeline 3 carrying oil to the bearing surfaces. The stop valve is arranged to close when the engine is not running, and to open when the engine is about to operate. The valve may be electrically operated and connected in the circuit of the primary ignition coil so that the valve is closed when the ignition is switched off, and the gas pressure generated in the reservoir is maintained. When the ignition is switched on the valve is opened and lubricant is immediately delivered to the bearing surfaces, before the engine and the pump start to operate. A filter 2 may be provided in the reservoir, and a pressure relief valve connects the reservoir with the tank.
Patent GB-1290919-A (GB)
IPC: C07F7/18
Filed: 1969-12-31
Abstract: 1290919 silyl dithiocarbamates GENERAL ELECTRIC CO 31 Dec 1969 [3 Jan 1969] 63550/69 Heading C3S Novel organosilicon compounds having a dithiocarbamyl alkyl substituent attached to silicon by means of the alkyl residue and, attached to a sulphur atom of the dithiocarbamyl group through an ethylene bridge, a meta-directing functional substituent, are prepared by reacting an appropriate aminoalkyl organosilicon compound with carbon disulphide in the presence of a tertiary amine, followed by further reaction with a compound having a metadirecting group adjacent to an olefinic unsaturation. Examples describe the preparation of (C 2 H 5 O) 3 Si(CH 2 ) 3 NHCS.S.(CH 2 ) 2 CN and (CH 3 O)(CH 3 ) 2 Si(CH 2 ) 4 NHCS.S.(CH 2 ) 2 CONH 2 . Uses.-As metal complexing agents and as intermediates for petroleum oil-resistant polymers.