baber/WOPTO huggingface dataset:
Patent FI-910792-A (FI)
Inventor: RUMREICH MARK FRANCIS
IPC: H04N5/455
Filed: 1991-02-19
Abstract: The present invention is directed to a low audio buzz television signal processing system. Both the video IF signal and the sound IF signal are filtered by a shared SAW filter (74) without requiring an additional surface acoustic wave (SAW) device for IF sound processing. The required Nyquist slope of the video signal is provided by a contour filter (78) for applying a Nyquist slope characteristic.
Patent FI-924507-A (FI)
Inventor: PANULA ERKKI-JUSSI
IPC: E04B1/26
Filed: 1992-10-06
Abstract: The invention relates to the framework for a building with a wooden framework, comprising bearing vertical beams 1; 2; 3 and, connected to these, bearing horizontal beams 4, 5, 6. In order that the vertical beams 1; 2; 3 are loaded centrally without disadvantageous bending moments, and in order that they can be positioned easily and freely at the desired location in the wall, which makes it easier to implement individual solutions, and in order that the horizontal beams 4, 5, 6 are capable of being fastened simply to the vertical beams, the vertical beams consist of at least two uprights 7 and 8; 9 and 10; 17 and 18; 19 which are located at a distance from one another and connected by means of two intermediate parts 11-13; 14-16; 20-22 which are fastened to said uprights by means of or via fastening means 23-25; 26-28; 29-31 in such a manner that, above the intermediate parts in the vertical beam, there is a free space 33; 34; 35 for positioning a horizontal beam 5, 6 in the vertical beam between its uprights in such a manner that the horizontal beam is supported by the intermediate parts, by means of which forces directed towards the horizontal beam in use are transmitted to the uprights of the vertical beam. <IMAGE>
Patent FI-940910-A (FI)
Inventor: EBERTS FRIEDRICH
IPC: B21C1/24
Filed: 1994-02-25
Abstract: Use is made of a device (15) with a clamping and denting unit (16) and with an end-expansion and ironing unit (17). A starting tube (1) is first of all fixed locally by means of the clamping and denting unit (16). An ironing ring (30) is then moved along a freely projecting end section (31) of the starting tube (1) with the aid of an ironing cylinder (22) of the end-expansion and ironing unit (17), and a mandrel (26) is then driven into the end section (31) with the aid of a mandrel cylinder (21) of the end-expansion and ironing unit (17). Once the mandrel (26) has reached its end position, in which the inside diameter and the outside diameter of the end section (31) are enlarged, the ironing ring (30) is drawn over the end section (31), the outside diameter being reduced to the original outside diameter of the starting tube (1). Following this, the mandrel (26) too is withdrawn from the end section (31) and two dents are produced on the outer circumference of the end section (31) of the starting tube (1) with the aid of the clamping and denting unit (16). Together with a drawing point produced by forming the free end of the starting tube (1), these dents form a plug chamber into which are embedded a plurality of drawing plugs that interact with drawing dies during the cascade drawing. <IMAGE>
Patent FI-942182-A (FI)
Inventor: MARTIN JOHN STUART
IPC: C07C19/08
Filed: 1994-05-11
Abstract: A process for the production of bis(fluoromethyl)ether by contacting formaldehyde with hydrogen fluoride in a reaction/distillation vessel. The reaction/distillation vessel is preferably a reaction/distillation column through which formaldehyde and hydrogen fluoride preferably flow in counter current. The bis(fluoromethyl)ether may be converted to difluoromethane, preferably by heating the bis(fluoromethyl)ether to elevated temperature in the presence of a metal, metal oxide, metal fluoride or metal oxyfluoride catalyst.
Patent FI-945020-A (FI)
Inventor: LANGE ANTTI AARNE ILMARI
IPC: G06F/
Filed: 1994-10-25
Abstract: The invention is based on the use of a Lange fast Kalman filter FKF in large process control, prediction and warning systems where other calculation methods are too slow or suffer from large rounding errors.
Patent FI-950240-A (FI)
Inventor: LANG FRITZ
IPC: A63C7/10
Filed: 1995-01-20
Abstract: The device comprises a box (2) containing the longitudinal support (3), held in a cavity (10) and has inner surfaces (28) guiding the support in the latter swivel part (37). The front end of the box has a link element (23) interacting with the link. The adjustment (5) consists of a lever (51) in a plinth (4) and possessing an eccentric inner surface on which rests a pin (38) cooperating with a connecting element (30). The adjusting lever has at least a partly cylindrical outer surface (54) having a peripheral hole for the connecting element.
Patent FI-961507-A (FI)
Inventor: SUARATO ANTONINO
IPC: A61P25/00
Filed: 1996-04-03
Abstract: The present invention provides the new use in the treatment of amyloidosis with the anthracyclinone of formula (A) wherein R1, R2, R3, R4, and R5, are appropriate substituents. Some compounds of formula (A) are novel. Processes for their preparation and pharmaceutical composition containing them are also described.
Patent FI-970340-A (FI)
Inventor: KINNUNEN JORMA
IPC: D21F5/00
Filed: 1997-01-27
Abstract: Apparatus and method for coating a moving paper web, in which method the web (2) to be coated is first guided to a coating station (7) correctly aligned and a first side of the web (2) is coated with a coat layer. Next, the web (2) is guided upwards from the coating station (7) and the first coat layer is dried using non-contact dryers (8, 9). From the dryers the web (2) is guided to the next coating station (14) correctly aligned and the second side of the web (2) is coated with a coat layer, the web (2) is guided upwards from the coating station (14) and the coat layer on the second side of the web (2) is dried using non-contact dryers (8, 9). When the web is directed from the coating station (7) via the dryers (8, 9), it (2) is guided non-contactingly by means of air jets such that the web (2) is first non-contactingly turned in the machine direction during drying and next, similarly during drying, towards the level of the coating stations (7, 14).
Patent FI-971420-A (FI)
Inventor: AUKERMAN SHARON LEA
IPC: A61P1/04
Filed: 1997-04-04
Abstract: A method and pharmaceutical compositions are described for the use of keratinocyte growth factor to treat diabetes in mammals.
Patent FI-982561-A (FI)
Inventor: NIEMELAE KARI
IPC: H04B7/005
Filed: 1998-11-26
Abstract: The invention relates to a power control method and a power control system used in a transmitter of a radio system comprising an amplifier means and a modulation means, which modulates a signal to be transmitted to the radio path. The control system also comprises a control means, which forms an amplification control signal used to adjust the transmission power of the signal to be transmitted to the radio path. The control system further comprises a means which forms a reference signal following the changes in the envelope of the modulated signal, and a means which samples the amplified signal in order to form a sample signal. The control means forms a control signal, which adjusts the amplification of the amplifier means, from the reference signal and the sample signal.
Patent GB-1196602-A (GB)
Title: Freeze Concentration of Coffee
Inventor: GANIARIS NEOPHYTOS
IPC: B01D9/04
Filed: 1966-07-15
Abstract: 1,196,602. Freeze-concentration apparatus. STRUTHERS SCIENTIFIC & INTERNATIONAL CORP. 27 June, 1967 .[15 July, 1966], No. 1156/70. Divided out of 1,196,601. Heading B1G. The subject matter of this specification is the same as that of Specification 1,196,601 but the claims relate to the apparatus disclosed.
Patent GB-101901-A (GB)
Title: Improved Means for Making Tea, Coffee, Cocoa, or like Hot Liquid Refreshment and Distributing it readily to Work-people or others.
IPC: A47J31/02
Filed: 1916-01-26
Abstract: 101,901. Jackson Boilers, Ltd., and Brooke, G. Jan. 26, 1916. Heating water; water supply and delivery.-A number of urns 5 are arranged on a platform 4 concentric with a boiler 2, which is mounted to rotate or is provided with a rotary delivery pipe. The urns can thus be filled in succession by rotating the boiler or its delivery pipe. A drip tray may be provided and the urns may be heated or jacketed. If one urn is to contain milk, this urn is made of distinctive appearance.
Patent GB-1128893-A (GB)
Title: Preparation of humus-containing substances
IPC: C05F11/00
Filed: 1966-01-11
Abstract: 1,128,893. Humus. KYOWA HAKKO KOGYO K.K. 11 Jan., 1966 [11 Jan., 1965 (2)], No. 1272/66. Heading C1B. An aqueous mixture of saccharide-containing material and mineral acid is heated to a temperature of 100-200‹ C. in a pressure vessel. The humus-containing product may be washed, or mixed with fertilizer material, and then dried. The saccharide-containing material may consist of or be derived from glucose, fructose, galactose, pentose, arabinose, sugar cane, starch, cellulose, pentosan, waste molasses, fermentation spent liquor, beet, wheat, soybean or rapeseed. The acid may be sulphuric, hydrochloric or phosphoric acid. Fertilizers specified are apatite, calcium phosphate, superphosphate, triple superphosphate, potassium chloride, potassium sulphate, urea and ammonia.
Patent GB-597580-A (GB)
Title: Improvements in and relating to the projection of television pictures
IPC: H01J29/12
Filed: 1945-01-16
Abstract: 597,580. Television. SCOPHONY; Ltd., WIKKENHAUSER, G., and OKOLICSANYI, F. Jan. 16, 1945, Nos. 1341 and 1342. [Class 40 (iii)] [Also in Group XX] A light-modulating device for use in television projection systems comprises an image screen 11 bearing a thin layer 18 of crystalline material (e.g. an alkali halide), the transparency or reflectivity of which is varied by a beam of exciting radiation (e.g. a cathode-ray beam), the layer 18 being in the form of a diffraction grating of any suitable pattern such as that embodying parallel lines or two sets of such lines intersecting at 90 degrees. This may be achieved by applying the crystalline material through a suitable mask which is subsequently removed. Light from a source 19, condensed by the lens system 20 and limited by the diaphragm 21 is collected by lens 22 and falls on the screen 11 through which it passes undiffracted in the absence of a cathode-ray beam striking the screen. Under this condition the arrangement is such that substantially all the light falls upon a stop 23. When cathode rays fall upon the screen, however, the light is partially diffracted so that it passes the stop 23 and is focused by lens system 24 on to a projection screen 25. The intensity of the cathode-ray beam is varied by signals from a source 26, which may be a television receiver and as the beam scans the screen a diffraction grating is developed locally at the region on which the beam impinges, the opacity of the bars of the grating and hence the amount of diffraction being dependent upon the intensity of the beam. Hence the brightness of the light reaching 25 is dependent upon the modulation imposed on the beam by the source 26. This method is referred to as the positive arrangement and an alternative negative arrangement comprises the use of an image screen in which the light reaching 25 is a maximum when the exciting beam is a minimum. The apertured diaphragm 21 and' stop 23 may be interchanged, the shape of both being selected to suit the shape of the light source. A modification which utilizes reflected light instead of transmitted light is described with reference to Fig. 2 (not shown). Specification 513,776 is referred to.
Patent GB-431152-A (GB)
Title: Improvements in or relating to bearings
IPC: F16C33/22
Filed: 1934-01-15
Abstract: 431,152. Bearings. ORTHOLAN, J., 1393, Corrientes, Buenos Aires. Jan. 15, 1934, No. 1407. [Class 12 (i)] In a bearing comprising segments 5 of rubber or like resilient material mounted in a casing 1 by means of guides 2 having lateral flanges which overlap lateral flanges on the adjacent segments when worn, is carried out merely by endwise sliding movement thereof. Partly worn segments may be compensated by segmental members 6 inserted behind the rubber segments 5. The guides may be secured to the casing 1 by rivets 3 or other suitable means such as screws or bolts.
Patent GB-702204-A (GB)
Title: Improvements in or relating to the production of oxygenated organic compounds
IPC: C07C45/50
Filed: 1950-01-19
Abstract: Olefinic compounds are reacted with CO and H2 in a first synthesis stage in the presence of a cobalt catalyst to give oxygenated products which are separated and at least part of the remainder containing unreacted olefinic compounds is reacted with CO and H2 in at least one further synthesis stage to give oxygenated products. The preferred catalyst is a cobalt carbonyl, including, e.g. CO2(CO)8, and hydrides such as Co(CO)4H, introduced in liquid or gaseous phase, e.g. by passing the water gas feed through reduced cobalt oxide.  Their production and use is described in Specifications 702,191, 702,192, 702,195, 702,196, 702,197, 702,201 and 702,203.  Cobalt in the solid phase may be present in starting up or formed by carbonyl decomposition.  Olefinic hydrocarbons are the preferred feed but substituent groups such as ester, aldehyde, and halogen, may be present.  With mixed feeds, different products may be formed in successive stages and may be separately worked up. Thus, different alcohols are obtained by hydrogenating the separate aldehyde fractions or C8 aldehydes from a first stage may be hydrogenated and those from a later stage oxidized to acids. Percentage conversion of olefinic compounds in each stage other than the last is limited to 30-70 and, for hydrocarbons, preferably 40-60. After separation of a gas phase which may be recycled, carbonyls in the product are decomposed, e.g. at 150-250 DEG C. and 50-500 p.s.i., prior to fractionating at low temperature, not above 250 DEG C. and, by refrigerating the reflux, down to a top temperature of 0 DEG C., to separate aldehydes from unreacted compounds.  Extraction with polar solvents may, alternatively, be used.  In examples, a propylene polymer boiling at 120-150 DEG C. is reacted in three stages using Co2(CO)8 dissolved in the olefin at 140 \sB 10 DEG C. and 1500 p.s.i., the product being hydrogenated to C10 alcohols; a C4 codimer is reacted continuously, with concurrent flow of olefin and water gas carrying cobalt carbonyl, at 147-164 DEG C. and 2400-2500 p.s.i. in two stages, the products of which are separately hydrogenated to alcohols; D 3-tetrahydrobenzaldehyde is similarly reacted at 160-180 DEG C. and 2700-3000 p.s.i., in cyclohexane as solvent, in a first stage continuous reactor and then batchwise at 137-152 DEG C. and 2,800 p.s.i. yielding a dialdehyde and hexahydrobenzaldehyde.
Patent GB-1026814-A (GB)
Title: Nitrocellulose
IPC: C08B5/04
Filed: 1964-04-13
Abstract: Propellant powder comprises disc-shaped particles of nitrocellulose made by slicing an extruded rod of nitrocellulose lacquer.  The nitrocellulose may contain stabilizers, deterrents and high-energy compounds such as triethylene glycol dinitrate, penta-aerythritol tri-nitrate, dinitrotoluene, nitroglycerin, dibutyl phthalate, diphenyl phthalate, diphenylamine, 2-nitro-diphenylamine, and ethyl centralite; modifiers such as lead compounds, carbon black, and powdered aluminium; and protective colloids such as starch, gum arabic, animal bone glue, dextrin and bentonite.  Porous discs of sp. gr. 0.6-1.1 are obtained by adding a metal salt to the lacquer before extrusion, the salt being removed during subsequent processing.ALSO:Disc-shaped nitrocellulose particles are made by dissolving wet nitrocellulose in a solvent therefor which is immiscible or partly miscible with water and has a lower boiling-point than water to form a lacquer having a viscosity, as defined, of 12 to 100 seconds at 60 DEG  C., extruding the lacquer through at least one orifice into an aqueous non-solvent medium, cutting disc-shaped sections from the extruded lacquer as it emerges from the orifice while in contact with the non-solvent medium to form a suspension of lacquer sections therein, heating the suspension to evaporate solvent from the lacquer sections while retaining their disc-like shape, and separating the resulting solid disc-shaped particles of nitrocellulose from the suspension. The nitrocellulose lacquer contains enough water, e.g. 3 to 30% by weight of nitrocellulose, to form emulsified water droplets without forming a separate aqueous phase.  Water may be added to the lacquer if the water content of the nitro-cellulose is insufficient.  Specified solvents are ethyl acetate, methyl ethyl ketone, ethyl formate, isopropyl acetate, diethyl ketone and mixtures thereof.  The lacquer may also contain stabilizers, e.g. diphenylamine and 2-nitrodiphenylamine; deterrents such as dinitrotoluene, dibutyl phthalate and diphenyl phthalate, modifying agents such as lead compounds, carbon black and powdered aluminium, and protective colloids such as starch, gum arabic, animal bone glue, dextrin and bentonite. Many organic water-insoluble diluents for the lacquer are specified.  The lacquer may also contain triethylene glycol dinitrate, pentaerythritol trinitrate, and nitroglycerine.  The lacquer and/or aqueous non-solvent medium may contain a water-soluble metal salt, for the purpose of reducing the S.G. of the final nitrocellulose particles.  Specified salts are Na2SO4, K2SO4, NaNO3, KNO3, Mg(NO3)2 and Ba(NO3)2. The salt may be added to the non-solvent medium either prior to cutting the extruded lacquer rods or prior to removal of solvent from the discs.  The lacquer is preferably extruded at 60-65 DEG  C. into a non-solvent medium, agitated only by the cutter blade.  The discs may be recovered by filtration, dried and coated with one of the above deterrents or modifiers. The process may be batchwise or continuous.
Patent GB-915404-A (GB)
Title: Improvements in or relating to variable gain circuit arrangements
Inventor: PAY DONALD ALEXANDER
IPC: H03G1/02
Filed: 1961-01-13
Abstract: 915,404. Gain control circuits. MARCONI'S WIRELESS TELEGRAPH CO. Ltd. Nov. 1, 1961 [Jan. 13, 1961], No. 1520/61. Classes 40 (5) and 40 (6). [Also in Group XXXIX] In a gain control circuit the signal to be controlled is fed to the grid of a valve V1 which constitutes a common cathode impedance for a pair of valves V2, V3. The gaincontrolled output is taken from a load R3 in the anode circuit of the valve V3, gain being varied by variation of the grid potential of either of the valves V2 or V3, thus varying the division of current between these two valves. The control grids of the valves V2, V3 are decoupled to earth by means of condensers C2, C3. To prevent the gain-controlling signal appearing in the anode circuit of the valve V3, a further pair of valves V4, V5 is provided, each having its grid connected to the grid of a different one and its anode to the anode of the other of the valves V2, V3, and having a common cathode resistor R10 chosen so as to pass the same current as the valve V1. The arrangement may be used as a fade-over circuit, in which case the resistor R10 is replaced by a further valve to the grid of which the second signal is fed (Fig. 2, not shown). The arrangement may employ transistors instead of thermionic valves.
Patent GB-967289-A (GB)
Title: Improved organosilicon compositions
IPC: C08K3/36
Filed: 1963-01-14
Abstract: A silicone rubber stock is made by (1) mixing (A) an organosilicon polymer comprising diorganosiloxane units, having a viscosity of at least 10,000 cs. at 25 DEG C., in which the organic radicals are monovalent hydrocarbon and/or halogenated hydrocarbon radicals, and in which up to 50% of the Si atoms are connected by divalent organic radicals selected from hydrocarbon, halohydrocarbon, hydrocarbon ether and halohydrocarbonether radicals, (B) a reinforcing filler which is silica and/or alumina having a surface area of at least 50 m2/g, (C) an organosilicon compound, containing an average of from 0.1 to 2 Si-bonded OH groups and from 1 to 3 hydrocarbon and/or halohydrocarbon radicals per Si atom, any remaining Si valencies being satisfied by siloxane oxygen atoms, in an amount sufficient to prevent hardening of the mixture during step (2) below, (D) from 0.005 to 50 pts. (by weight) per 100 pts. of (A) of ammonium carbonate, and thereafter (2) heating the mixture at a temperature of at least 60 DEG C. for a sufficient time so that the mixture can subsequently be vulcanized to a solid coherent elastomer.  Polymer (A) may be a siloxane or one containing siloxane units and units in which Si atoms are joined together by divalent hydrocarbon or hydrocarbon ether linkages, and may contain alkyl, alkenyl, aryl or halohydrocarbon radicals. If desired the reinforcing silica may be hydrophobed as described in Specification 783,868. Non-reinforcing fillers may also be added. Compound (C) may be a silanol, siloxanol, silcarbanol or a partially condensed hydroxylated siloxane.  The various components may be dry mixed or mixed by dispersion in an inert volatile solvent, and the mixture can be heated in any desired way. The product can be vulcanized at room or elevated temperature with known catalysts, e.g. organic peroxides; mixtures of organic silocates with metal soaps; mixtures of organosilicon compounds containing 2 or more Si-bonded H atoms with metal soaps or with Pt catalysts; and sulphur and/or organic sulphur compounds. In a typical Example (1) a copolymer of Me2SiO, Ph2SiO and MeViSiO units (wherein Me=methyl, Ph=phenyl and Vi=vinyl) was mixed with fume silica, Ph2MeSiOH and ammonium carbonate on a rubber mill to yield a sheet which was then heated at 150 DEG C. for 1 hour in an air oven; the product was then milled with dichlorobenzoyl peroxide and heat-cured under pressure. Specification 881,789 and U.S.A. Specification 2,890,188 also are referred to.
Patent GB-1072871-A (GB)
Title: Improvements in or relating to time division multiplex pulse code modulation communication systems
Inventor: DUERDOTH WINSTON THEODORE
IPC: H04J3/12
Filed: 1963-01-14
Abstract: 1,072,871. Automatic exchange systems; multiplex code pulse signalling. HER MAJESTY'S POSTMASTER GENERAL. Jan. 13, 1964 [Jan. 14, 1963], No. 1664/63. Headings H4K and H4L. Supervisory signals relating to a channel of a pulse code modulated time-division multiplex transmission system are sent by the presence of a pulse in a fixed digit position of the channel frame, hold condition for the channel being indicated by the presence of a pulse in the supervisory digit position at least once in N- channel frames while other supervisory states are indicated by the presence of a pulse in the supervisory digit position in every frame, in alternate frames, in every third frame, and so on. Delay line circuits are described for producing and detecting the supervisory pulse trains.
Patent GB-1047132-A (GB)
Title: Stocking covered foot cushioning device
IPC: A43B13/40
Filed: 1964-01-14
Abstract: 1,047,132. Boots &c. SCHOLL MFG. CO. Ltd. Jan. 14, 1964 [Jan. 14, 1963], No. 1670/64. Heading A3B. A foot cushioning device such as a full insole, a partial insole, a heel seat or a metatarsal or longitudinal foot arch support comprises a cushioning layer 1 of thermoplastic foam material e.g. vinyl or polyester foam covered by a layer 2 of knitted stocking material made from nylon, polyester, polyacrylic, polyvinyl or polyolefin fibres which is heat sealed at 6 to the cushioning layer. A perforated vinyl film 4 may be heat sealed to the bottom surface of the cushioning device.