baber/WOPTO huggingface dataset:
Patent FI-923997-A (FI)
Inventor: CHEN SHIH-CHIN
IPC: G01N33/34
Filed: 1992-09-07
Abstract: A standard control signal for a web forming machine is temporarily interrupted and replaced by a perturbing signal or signgals which are applied to one, a grouping, or all of a series of actuation cells of the web forming machine. One or more actuation cells are driven with an alternating perturbing signal(s) which generate a corresponding action in the actuation cell(s). The perturbing signal(s) alternates from a neutral position of the cell and is selected to minimize means effects over any given period of time. The effects of the alternating signal(s) on the web appear within the area of the web which is affected by the actuation cell(s) such that the mapping and the response of the actuation cell(s) can be determined by monitoring that poriton of the web which is formed while the alternating signal(s) is applied to the actuation cell(s). The mapping(s) and/or response(s) of the actuation cell(s) are obtained by correlating the perturbing signal(s) and a web property signal or profile signal obtained by monitoring the web formed by the machine. The perturbing signal(s) is defined by a pseudo-random binary sequence with multiple signals being selected to be statistically independent of one another. To ensure that the web is not perturbed beyond defined specifications, the perturbing signal preferably is gradually increased in amplitude and is terminated individually for each actuation cell upon reaching a usable amplitude.
Patent FI-925176-A (FI)
Inventor: STROM INGVAR
IPC: B66C1/38
Filed: 1992-11-13
Abstract: PCT No. PCT/SE91/00350 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed May 16, 1991 PCT Pub. No. WO91/18216 PCT Pub. Date Nov. 28, 1991.A safety hook comprising a curved hook body provided with a hook opening defined by a substantially U-shaped part and pivotally connected to a hook head which carries a pivotal shackle device, wherein the hook body, in a first open position, is held swung relative to the hook head so as to leave the hook opening open and therewith enable a load to be hooked onto the hook body, and wherein the hook body, in a second closed position, is swung relative to the hook head such that the hook opening is blocked by means of a barrier part which projects outwardly from the hook head, and wherein latching devices are provided for releasably securing the hook body essentially in the second position. The hook is mainly characterized in that the hook body is held in the first position by a spring force, in that the weight distribution on the hook is such that the opening defined by the U-shaped part is essentially horizontal in a vertical plane when the hook hangs substantially freely with no load thereon, and in that when the U-shaped part is subjected to a downwardly acting load, the U-shaped part is swung against a spring force towards and to the second closed position, the spring force striving to return the hook body to the first position.
Patent FI-930340-A (FI)
Inventor: MARCEL FRANCOIS
IPC: H04L5/16
Filed: 1993-01-27
Abstract: This method including a measurement, by the central station (OLT), of the time interval separating a reference instant of transmission of information signals by the said central station, from the reception, by this central station, of a so-called positioning signal (SW) emitted by a remote station (ONT), a delay time after a reference instant of reception of the said information signals by this remote station, so that the said positioning signal is received, by the central station, within a time period, termed the positioning window, which is not allocated to the reception, by this central station, of information signals, is such that the said delay time is, for any one remote station, liable to vary over time from an initial value (Tri) such that the positioning signal is not necessarily received within the said window (Tf), and the said emission of positioning signal is then, for any one remote station, liable to be repeated, until the said positioning signal is actually received by the central station within the said window. 
<IMAGE>
Patent FI-931439-A (FI)
Inventor: ROSSI WILLI
IPC: B60P1/64
Filed: 1993-03-30
Abstract: The device has a tilting frame (4) in whose plane a pulling chain (5) is arranged. In a manner known per se, the pulling chain is connected to a picking-up chain (6) at whose end a claw (7) is arranged. A carriage (8) is displaceably arranged parallel to the pulling chain (5), the advance of the carriage being affected by means of the pulling chain (5). A gripper arm with a hook (10) is pivotably mounted on the carriage, it being possible for a load carrier also to be attached to the hook. The device permits a load carrier to be picked up alternatively either with the hook (10) or with the claw (7). In this way, the advantages of both loading systems can be realised in a single device. <IMAGE>
Patent FI-931822-A (FI)
Inventor: SOLANKI KISHOR KHANDUBHAI
IPC: A61K51/04
Filed: 1993-04-22
Abstract: PCT No. PCT/GB92/01548 Sec. 371 Date May 12, 1993 Sec. 102(e) Date May 12, 1993 PCT Filed Aug. 21, 1992 PCT Pub. No. WO93/03772 PCT Pub. Date Mar. 4, 1993.A 4-quinolone antibiotic compound is used in gamma ray scintigraphy diagnostic imaging of a patient with a metallic radionuclide so as to locate focal infection.
Patent FI-933736-A (FI)
Inventor: KLIGMAN ALBERT M
IPC: A61K31/07
Filed: 1993-08-25
Abstract: A method for retarding and reversing cellulite comprises topically applying to human skin a retinoid in an amount and for a period of time effective to retard or reverse cellulite where said amount is insufficient to be excessively irritating. The method preferably uses retinoic acid in an emollient vehicle.
Patent FI-941133-A (FI)
Inventor: MUTCHNICK MILTON
IPC: A61K38/16
Filed: 1994-03-10
Abstract: Method comprises administering immune system-potentiating dose of at least one thymosin or an immune system-potentiating thymosin fragment. The thymosin is pref. Thymosin Fraction Five or Thymosin alpha-1.
Patent FI-960729-A (FI)
Inventor: DIEKHOFF HANS H
IPC: B21D22/22
Filed: 1996-02-16
Abstract: A method of forming a drawn metal cup for a container body which includes drawing a cup having a circular boss in its base wall, redrawing the cup and forming a pressure resistant profile in its base wall.
Patent FI-961629-A (FI)
Inventor: ACKERMANN JEAN DR
IPC: C07D211/60
Filed: 1996-04-12
Abstract: The invention relates to compounds and their salts which can be used as intermediates, which compounds have the formula <IMAGE> in which L is NH or O, and T is CH2 or O.
Patent FI-962869-A (FI)
Inventor: UEKAMA KANETO
IPC: A61K47/14
Filed: 1996-07-16
Abstract: A percutaneously absorbable preparation containing as the active ingredient a PGI2 derivative excellent in skin penetration and a fatty acid, in particular, a percutaneously absorbable preparation excellent in skin penetration and containing a 5,6,7-trinor-4,8-inter-m-phenylene PGI2 derivative and one or more members selected from among C6-C24 fatty acids and their salts and esters. The preparation is suggestive of persistence of the drug efficacy and reduction in the side effects and so is promising as a remedy for various diseases in the form of pharmaceutical preparation for topical and systemic administrations.
Patent FI-971733-A (FI)
Inventor: BIRGING TORBJOERN
IPC: H01H43/04
Filed: 1997-04-23
Abstract: The invention relates to a device for interrupting the power supply to an object, comprising means (1, 2, 11) to effect at what time the power supply is to be interrupted, means (13) for detecting whether the object's own power supply breakers are closed or not, breakers (11) for interrupting the power supply to the object, means (1, 11, 13, 23) for keeping the power supply to the object interrupted until the object's own breakers are open, and means (23) which, as the power supply to the object has been interrupted by the device, bring the means (13) for detecting whether the object's own breakers are closed or not to execute its detecting function with a step-wise longer period between the detecting function occasions.
Patent FI-982367-A (FI)
Inventor: JOKINEN SIMO
IPC: C01G49/00
Filed: 1998-10-30
Abstract: The invention relates to a process for preparing a usable product, in particular a water treatment solution which contains ferric iron, from an impure ferric sulfate solution which contains as an impurity at least one other metal, the process comprising   a first precipitation step in which a base is added to the said impure ferric sulfate solution in order to raise the pH to approx. 2-5, preferably approx. 3-4, whereupon ferric hydroxide precipitates;   following the first precipitation step, a second precipitation step in which there are added to the solution an oxidant and a base to raise the pH to approx. 6-10, preferably approx. 8-9, whereupon the said impurity metal precipitates; and one or more separation steps to separate from the sulfate solution the solids precipitated in the first and the second precipitation steps; as well as possibly an additional step in which the said separated solids, or a portion thereof, are treated further in order to form a usable product.
Patent GB-264995-A (GB)
Title: Improvements in and relating to rain water pipes and the like
IPC: E04D13/08
Filed: 1926-01-14
Abstract: 264,995. Greig, E. J. Jan. 14, 1926. Metal pipes.-Cast-iron rain-water pipes &c. are formed of three-sided cross section, the angle at the apex being substantially less than 90‹, and the pipe is so secured in position that the apex is nearest the wall and the base farthest away, in order that the whole surface may be easily accessible for painting. The base a or all the three sides may be curved.
Patent GB-627528-A (GB)
Title: Improvements in or relating to television transmitting tubes
IPC: H01J31/36
Filed: 1947-01-13
Abstract: 627,528. Discharge apparatus. COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ. Jan. 13, 1947, No. 1128. Convention date, Sept. 10, 1946. [Class 39 (i)] In a television transmitting tube of the low velocity beam scanning type, a device is provided for removing all the non-useful part of the beam returning from the target before amplification. It is shown that as the electrons are emitted from the cathode K, Fig. 1, with differing velocities, only the faster components are modulated by the charge-image on the target M, and consequently the slower components in the returning beam must be eliminated. This is done by a negatively biassed grid G2, or by a deflecting device, arranged in front of the electron multiplier. The beam is focused by a magnetic field. The target may be a photo-sensitive mosaic or alternatively an electron image formed on a separate photosensitive surface may be projected on to the target.
Patent GB-233274-A (GB)
Title: Improvements in or relating to see-saws
IPC: A63G11/00
Filed: 1925-01-14
Abstract: 233,274. Wicksteed, C. Jan. 14, 1925. Dash-pots.-A dash-pot for use in connection with a see-saw comprises a cylinder d in which a piston e traps a quantity of air, any leakage being made up through an aperture j in communication with the atmosphere. The aperture j preferably communicates with the top of the cylinder by a passage k, which may be formed by a pipe cast in place, or a large reservoir l may be placed in communication with the cylinder. The connecting-rod f passes through a slot in a cover-plate m, or a sliding plate m<1> with a flared opening may be provided. The dash-pot may be made double-acting by the addition of a piston-rod e<1>.
Patent GB-101738-A (GB)
Title: Improvements in the Manufacture and Production of Vinyldiacetoneamine & its Salts.
Inventor: KING ALBERT THEODORE
IPC: C07D211/70
Filed: 1916-01-26
Abstract: 101,738. King, A. T., Mason, F. A., and Schryver, S. B. Jan. 26, 1916. Vinyldiacetonamine or salts thereof are prepared by condensing diacetonamine or its salts, or acetone saturated with ammonia, with acetals of the formula CH3.CH(OR)2, where R=alkyl, in the presence or absence of a solvent. According to examples, diacetonamine acid oxalate is condensed with diethylacetal in the presence of alcohol or butyl alcohol; dimethyl-, dipropyl-, diisopropyl-, dibutyl-, diisobutyl-, diarnyl-, and diisoamylacetal are also specified as suitable parent materials. Specification 101,428 is referred to.
Patent GB-112520-A (GB)
Title: Improvements in or relating to Sparking-plugs.
Inventor: PERRETT VICTOR
IPC: H01T13/36
Filed: 1917-01-25
Abstract: 112,520. Perrett, V. Jan. 25, 1917. Sparking-plugs.-The insulation 1 is of silica and is formed with a recess 3, between which and the casing 5, graphite 6 is packed with metal washers 7, 9 at each end. The central electrode consists of a part 2 of copper alloy or other highly conducting material and a sparking tip 10 of refractory metal such as nickel. The tip is shouldered, with a washer of calcined mica 18 and, if desired, one of platinum or gold between it and the silica insulation, and provided. wit'i a stem 13, partly threaded to engage a corresponding part in the rod 2. A washer 14 with a V-ridge 15 is pressed into the silica 1 by a spring 16.
Patent GB-536471-A (GB)
Title: Improvements in or relating to sliding clasp fasteners
IPC: A44B19/04
Filed: 1940-01-22
Abstract: 536,471. Sliding-clasp fasteners. KUNA, J. Jan. 22, 1940, No. 1280. [Class 44] In making a sliding-clasp fastener of the kind in which the fastening elements are made of non-metallic material such as celluloid, the elements are made in two parts ; the first 21 in situ on a tape 10 by moulding &c. the other 26 being formed independently and then attached to 21 as by adhesive. The second part is formed with a lug 27 which fits a recess 22 in the first part, with a coupling member 18 and corresponding recess 19. The parts 21, 26 are accurately spaced during the moulding operation by being connected by lugs 23, and bars 24, 28 to rods 25, 30. After they have been connected, the bars and rods are removed. In another form, the parts 26 have a double coupling member 18 engaging two recesses 19 in the opposite fastener. The upper and lower stops 16, 17 are similarly formed in separate parts. Specifications 361,092 and 500,268 and U.S.A. Specifications 1,865,393 and 2,131,255 are referred to.
Patent GB-1210554-A (GB)
Title: Flocking
IPC: D04H11/00
Filed: 1968-01-09
Abstract: 1,210,554. Moulding flocked articles. EAGLE-PICHER INDUSTRIES. Inc. 9 Jan., 1968 [23 Jan., 1967], No. 1318/68. Heading B5A. [Also in Division B2] Flocked sheets are produced by bringing the under surface of a plastics sheet to a molten condition and driving fibres upwardly into the molten plastics by means of an electrostatic field. The plastics sheet may be fused particles on a support, or the plastics may be extruded on to a moving belt, or a sheet of plastics may be secured to a mould and melted. The flocked substrate may then be heated to a temperature above its melting point but below the melting point of the fibres and maintained at this temperature for a period of time. As shown in Fig. 1 a support in the form of a metal mould 10 functions as an electrode in the flocking process. The mould is perforated at 14 and has a cavity 15 adapted to be evacuated through the port 16 having a one-way valve 18. A sheet of plastics material 17 is placed on the surface 11, the cavity 15 evacuated, the sheet heated by infra-red lamps 20 to about 200 F., the mould inverted and the source of vacuum removed, the valves 18 in the port 16 preventing immediate release of the vacuum between the sheet and the surface 11. The sheet is then heated until it becomes fluid and then flocked. In Fig. 2 thermoplastic material is applied by apparatus 33 to conveyer belt 30 and heated by a bank of infra-red lamps 36. The belt 30 has a lower flight 40 which passes over a first flock supply belt 41 and a second flock supply belt 42. The supply belt 41 receives a supply of flock fibres of a first colour from a hopper 43 and similarly the belt 42 receives a second supply of flock felt fibres of different colour from a hopper 44. Electrode plates 45 and 46 connected at ground potential are mounted below the respective flock supply belts. Co-operating electrodes 47 and 48 are mounted above the lower flight 40 of the belt 30 and are connected to a source of high potential. A flexible stencil 50 formed as an endless belt passing around drums 51 and 52 has an upper flight 53 which passes between the lower flight 40 of belt 30 and the upper flight of the hopper supply belt. The drums 32 and 51 are connected together by meshing gears 54 and 55 fixed to the drums 32 and 51. The substrate may be polyethylene or a mixture of polyethylene and other thermoplastics e.g. ethylene-vinyl acetate and ethyleneethyl acrylate copolymers. Polypropylene, rayon and nylon are suitable for the fibres.
Patent GB-122051-A (GB)
Title: Process of Extracting Tungstic Acid and Acids of certain other Heavy Acid-forming Elements and Salts thereof.
Inventor: EKELEY JOHN BERNARD
IPC: C01G41/00
Filed: 1918-01-24
Abstract: 122,051. Ekeley, J. B., and Stoddard, W. B. Jan. 24, 1918. Sodium tungstate, molybdate, vanadate, and uranate.-An ore of tungsten molybdenum vanadium or uranium is ground, roasted to remove sulphur and arsenic, and then fused with a mixture of sodium carbonate and sodium or calcium chloride or fluoride, with some silica if necessary, and with the addition of sodium nitrate or chlorate if desired. The product is leached with water.
Patent GB-740188-A (GB)
Title: Improvements in thermoplastic resin-rubber compositions
IPC: C08F2/22
Filed: 1954-01-18
Abstract: A composition comprises (a) 40-50 per cent of polystyrene cross-linked with a bifunctional monomer, (b) 25 to 30 per cent of a resinous copolymer containing from 80-90 per cent of combined styrene and from 20 to 5 per cent of combined butadiene and (c) 25 to 35 per cent of a rubbery copolymer containing from 35 to 60 per cent of combined butadiene and from 65 to 40 per cent of combined styrene. The polystyrene and/or the resinous copolymer may be cross-linked with from 0.01 to 2 per cent divinyl benzene.  The rubbery copolymer may comprise (a) 40-60 per cent of an uncross-linked rubbery copolymer containing from 35 to 60 per cent of combined butadiene and from 65 to 40 per cent of combined styrene, and (b) 60 to 40 per cent of a rubbery copolymer comprising from 35-60 per cent combined butadiene and from 65-40 per cent of combined styrene, and cross-linked with from 0.01 to 2.0 per cent divinyl benzene, based on monomeric, butadiene and styrene.  Fillers, pigments and antioxidants may be present.
Patent GB-157707-A (GB)
Title: Improvements in or relating to furnace grates
IPC: F23H17/00
Filed: 1921-01-10
Abstract: 157,707. Werger, P. Jan. 10, 1921. Grates. - In an inclined grate with reciprocating firebars of the kind described in Specification 6944/13, the bars are yieldingly retained in the necessary close proximity by means of springs m or weights situated clear of destructive heat and acting on the marginal pressure bars a through the intermediary of levers f. The levers f may be of bell-crank form as shown or straight.
Patent GB-332581-A (GB)
IPC: E04B1/74
Filed: 1929-01-15
Abstract: 332,581. Cabot, Inc., S. Nov. 6, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Sound-controlling devices.-The volume of reverberation and echoes in buildings is controlled by selective absorption instead of by deadening the reflecting surfaces causing these echoes. A sound absorber for this purpose comprises a body built up of laminµ L of felt, wool, hair, fibre, dried leaves or marine plants, as cel grass or other similar sound absorbing material, the laminµ being separated by air spaces aud enclosed as a sound permeable covering 5 of wire, cloth, and the like. The body may take the form of a box or a tower and the absorptive power varies as the number of laminµ. Fig. 1 shows the paths of sound waves from a source S imping- ing on an absorber 1 hung on a wall.
Patent GB-564592-A (GB)
Title: A new or improved apparatus for testing radiators and like cellular bodies
IPC: G01M3/32
Filed: 1943-01-29
Abstract: 564,592. Testing. SNART, W. C., and SNART, M. [trading as VICTORY RADIATOR & WELDING WORKS], and LAWRENCE, J. W. Jan. 29, 1943, No. 1544. [Class 106 (ii)] Apparatus for testing radiators and like cellular bodies comprises a water tank, a platform or lift mounted in the tank suchwise as to be capable of rising and falling, the said platform or lift being open to the water in the tank, and an air system including valves or like devices connected with the platform or lift for supplying air, under pressure, to the platform or lift so as to displace water therefrom thereby making it buoyant, and for releasing the air trapped within the platform or lift so as to enable the latter to sink. As shown, a tank with a baffle-plate 3 has two hollow rectangular lifts 4, open at the bottom and guided by vertical rods 7. In use, the radiator or other test-piece is placed on a lift which is allowed to sink by releasing air pressure through a valve. Air is supplied through a regulating-valve, at a pressure indicated on a gauge, to the radiator and leaks are noted. Air is then 'supplied to the lift which raises the radiator. Leaks are attended to on the lift before further testing.
Patent GB-122835-A (GB)
Title: Measuring Set for Measuring and Controlling Angles.
Inventor: JOHANSSON CARL EDVARD
Filed: 1919-01-21
Abstract: 122,835. Johansson, C. E. Jan. 30, 1918, [Convention date]. Angle-measuring appliances.- A series of blocks, each of which has at least two plane surfaces inclined to one another at d i f f e r e n t angles, is used for measuring or setting-out angles by combining them in pairs with two of the plane faces in contact, the angle being measured between the other two plane faces. If a series of blocks having the face 2, Fig. 7, inclined to the face 1 at angles differing by one minute be used in conjunction with a series in which the inclination of faces of successive blocks differs by one degree, any angle can be measured to the nearest minute. By using series as shown in Fig. 5, any angle up to about 350 degrees can be obtained. Each block may have more than two plane surfaces. In a modification, the blocks take the form of wedges or triangles, which are combined to make up the angle required.