baber/WOPTO huggingface dataset:
Patent FI-952538-A (FI)
Inventor: HEIDER ROLAND
IPC: C08G18/40
Filed: 1995-05-24
Abstract: PCT No. PCT/EP93/03216 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Nov. 16, 1993 PCT Pub. No. WO94/12552 PCT Pub. Date Jun. 9, 1994The hot-melt adhesive of the invention includes A) at least one polyurethane prepolymer of a) at least one polyisocyanate, in particular, toluene diisocyanate and/or MDI, b) at least one polyalkylene glycol at a concentration of more than 10% by weight based on total hot-melt adhesive, in particular, polypropylene glycol, c) at least one polyester glycol, preferably of at least two polyester glycols having different glass transition temperature, and B) optional additives such as d) a resin, particularly a hydrocarbon resin, and e) a stabilizer, particularly toluenesulfonyl isocyanate. Preferably, the hot-melt adhesive has a melt viscosity ranging from 10 to 300 Pa.s at 130 DEG  C. The PU prepolymer has only one single Tg in the DSC diagram. The hot-melt adhesive is notable for its high creep resistance with similarly high initial and final strength. Thus, it is predominantly used in the shoe industry, particularly in coating machines integrable in the shoe production line not including a pre-crosslinking stage using steam or a drying channel. Preferably, the hot-melt adhesive is produced using the single step process.
Patent FI-953345-A (FI)
Inventor: DUPUY PIERRE
IPC: H04J/
Filed: 1995-07-07
Abstract: The frame has an information zone under the form of a data field and a control field (CC1). The control field has an incorrect frame indicating subfield (BFI) representing validity of data transmitted in the data field, where the subfield is under form of a unique bit. The subfield is arranged in beginning of the information zone that is preceded by a frame synchronizing pattern. Independent claims are also included for the following: (A) a transmitter in a mobile cellular radio communication network for producing a frame (B) a receiver in a mobile cellular radio communication network for receiving a frame.
Patent FI-954249-A (FI)
Inventor: GILL ROBERT A
IPC: D21H21/16
Filed: 1995-09-11
Abstract: A hydrophobic filler material for alkaline paper is disclosed. The filler material comprises finely divided particles of an inorganic material, a majority of particles having a surface all of which is substantially modified with a water soluble C12-C22 fatty acid salt and a metal ion in an amount at least effective to complex all of the fatty acid salt present. An alkaline paper is disclosed. The alkaline paper comprises a hydrophobic filler material comprising finely divided inorganic material, a majority of particles having substantially all of their surface being modified with a water soluble C12-C22 fatty acid salt. A method for improving sizing of alkaline paper is disclosed, comprising preparing a filler material and adding the same to cellulose fiber. The filler material is prepared by selecting finely divided particles of an inorganic material and substantially modifying all of the surface of a majority of the particles with a C12-C22 fatty acid salt, forming a hydrophobic coating thereon. <IMAGE>
Patent FI-960233-A (FI)
Inventor: SCHOEN WINFRIED
IPC: B41M1/10
Filed: 1996-01-17
Abstract: The invention concerns a photogravure illustration printing ink for printing products, the ink containing a dye, a hardened-resin binder, an auxiliary and a volatile solvent. The toluene content in the print is significantly lowered by virtue of the fact that the ink contains 1 to 8 % by wt. of at least one fatty-acid ester whose fatty-acid entity has 12 to 20 carbon atoms or 0.5 to 10 % by wt. of a toluene-soluble hydrocarbon oil whose boiling range at atmospheric pressure lies between 180 and 340  DEG C and whose aniline point is at least 60  DEG C.
Patent FI-961983-A (FI)
Inventor: TCHAMOV NIKOLAY
IPC: H03K3/354
Filed: 1996-05-09
Abstract: PCT No. PCT/FI97/00275 Sec. 371 Date May 18, 1998 Sec. 102(e) Date May 18, 1998 PCT Filed May 7, 1997 PCT Pub. No. WO97/43829 PCT Pub. Date Nov. 20, 1997High speed multivibrator circuits operable with lower operating voltages are disclosed. A multivibrator circuit comprises an operating voltage source, first and second nonlinear amplifier components, each comprising a first and a second main electrode and a control electrode, wherein the first main electrode of the second amplifier component is connected to control the control electrode of the first amplifier component, and the first main electrode of the first amplifier component is connected to control the control electrode of the second amplifier component. A capacitor is connected between the second main electrode of the first and second amplifier components. First and second resistors connect the first main electrode of the first and second amplifier components to a first potential of the operating voltage source. A pull-down circuit is connected between the second main electrodes of the first and second amplifier components and a second potential of the operating voltage source. The pull-down circuit comprises third and fourth amplifier components, acting as active pull-down components which are cross-connected such that they are alternately in conducting and nonconducting states due to forced control by the states of the first and second amplifier components.
Patent FI-982331-A (FI)
Inventor: MUHONEN AHTI
IPC: H04W64/00
Filed: 1998-10-27
Abstract: A method for providing location service information related to a mobile station in a mobile communications system supporting connections of a first type, for example circuit-switched, and a second type, for example packet-switched. The method comprises receiving a request from a requesting entity; retrieving the location service information related to the mobile station; and providing a response to the request. The method further comprises determining a preferred type of connection for the retrieving based on a first set of predetermined criteria; and performing, in the retrieving, at least a first attempt via a preferred type of connection.
Patent GB-657788-A (GB)
Title: Continuously casting hollow metal shapes
IPC: B22D11/00
Filed: 1949-01-13
Abstract: Alloys for making tubes by continuous casting comprise in one example 95 per cent copper and 5 per cent tin and in another example 10 per cent tin, 0.2 per cent phosphorus and the balance copper.
Patent GB-792880-A (GB)
Title: Process for degasifying finely-divided coal
IPC: C10B49/08
Filed: 1956-01-11
Abstract: 792,880. Degasefying coal. STEINKOHLENELEKTRIZITAT AKT.-GES. Jan. 11, 1956 [Jan. 14, 1955], No. 1031/56. Class 55 (1). In a process of degasefying finely-divided coal while in suspension in a gas, a hot gas is produced by burning tar or other hydrocarbons outside the degasefying chamber and is mixed with a circulating stream of product gas forming a carrier gas for the coal to be degasefied, heat being subsequently recovered from the gas mixture. In the drawing coal is fed from a hopper 1 through a preheater 3 into a degasefying chamber 4 supplied with recirculated product gas at 14 and hot combustion gases from tar combusted in burner 13 with air preheated in a heat exchanger 11 and a jacket 12 surrounding the degasefying chamber 4. Solid and gaseous products mixed with the carrier gas pass from the chamber 4 through a heat exchanger 11, a separator 5 for removal of coke, a heat exchanger 6, a second separator 7 and a purifying installation 8. A blower 9 recycles some of the product gas through heat exchangers 6 and 10, while the installation 8 supplies tar through heat exchanger 10 to the burner 13.
Patent GB-1520933-A (GB)
Title: Multiple spark ignition internal combustion engine with exhaust gas recirculation
IPC: F02B47/10
Filed: 1976-01-13
Abstract: 1520933 Recirculating exhaust gases in IC engines NISSAN MOTOR CO Ltd 13 Jan 1976 [22 Jan 1975 27 May 1975] 01162/76 Heading F1B In order to increase the degree of exhaust gas recirculation in a spark ignition engine and thus decrease NOx emissions, without inducing misfiring each cylinder is provided with at least two sparking plugs 32a, 32b which may be simultaneously or consecutively operated in one combustion stroke. The sparking plugs 32a, b are preferably located on a line between the inlet 16b and exhaust 18b ports and spaced apart adjacent the combustion chamber periphery. The combustion chamber C2 may be hemispherical, cylindrical or formed as depressions in the top of a piston (not shown). The engine is preferably of the crossflow type with the exhaust ports of adjacent cylinders siamesed. The exhaust ports may be lined with a heat-insulator, and the exhaust system can include an afterburner and/or an exhaust cleaning catalyst.
Patent GB-157285-A (GB)
Title: Improvements in apparatus for sweeping explosive mines
IPC: B63G7/04
Filed: 1921-01-10
Abstract: 157,285. Kr÷ger, O. Jan. 30, 1917, [Convention date]. No Patent granted (Sealing fee not paid). Sweeping mines.-Relates to apparatus comprising submerged water kites f, Fig. 2, and cutting- devices g for snveeping mines, and consists mainly in the provision of an intermediate submerged water kite a which is towed behind the surface ship while the other kites fare towed from the intermediate kite a and sheer out as shown. The intermediate kite a has a weight b, Fig. 3, at one end and a rudder c at the other end; and the two lines are attached thereto by means of forks d, e.
Patent GB-678574-A (GB)
Title: Improvements in or relating to exhaust gas manifolds for internal combustion engines
IPC: F02B37/02
Filed: 1950-01-17
Abstract: 678,574. Exhaust pipes; pumps. BUCHI. A. Jan. 17, 1950 [Jan. 27, 1949], No. 1240/50. Class 7(ii) In a supercharged I.C. engine in which the exhaust gases operate a turbine or turbines 19, individual ex- ,haust manifold pipes 11<SP>1</SP>... 14<SP>1</SP> are wound round a central core 20, are provided with conduits 11 ... 18, branching off to form aligned cylinder exhaust port connections, and are surrounded by an envelope 21 spaced from the pipes 11<SP>1</SP> ... 14<SP>1</SP> and from the conduits 11 ... 18, which extend through clearance openings in the envelope 21. In this way the exhaust gases reach the turbine 19 with few heat or velocity losses. As shown, the pipes 11<SP>1</SP>. . .14<SP>1</SP> are resiliently held to the core 20 by spring- loaded clamps 23 working on studs 26 fixed to the core, and the sections of an axially split envelope 21 are secured by bolts 27 to the studs 26, the envelope forming a water cooling jacket having inlet and outlet connections 39, 40. Each of the pipes 11<SP>1</SP> ... 14<SP>1</SP> communicates with a pair of the conduits 11 ... 18, one of the pair forming a continuation of the respective pipe and the other being welded thereto, and the members of each pair being approximately symmetrically disposed axially about the mid-point of the cylinder bank. The end plates 28, 38 of the envelope 21 are a sliding fit on the core 20 to allow free relative axial expansion therebetween, and expansion joints of the kind in which the end of one member, fitted with sealing rings, slides in a spigotted end of the other member, are provided between the pipes 11' ... 14' and the turbine 19 and also between different parts of the same pipe where necessary. The turbine 19 powers a blower 9 supplying the engine with its air charge. The clamps 23 may be dispensed with two half-hoop straps separate from the studs 26 and connected at their ends by spring-loaded bolts being used at appropriate points to secure individual pipes to the core or to encircle all the pipes. An envelope not formed as a water-cooling jacket may be used, and one or more layers of heat insulating material may be applied to the inside of the envelope, to the exterior of the exhaust pipe, assembly, or to both and may entirely fill the free space therebetween.
Patent GB-227850-A (GB)
Title: Improvements in guards for band-saws
IPC: B27G19/06
Filed: 1925-01-15
Abstract: 227,850. Obermoser Elektromotorenwerk Akt.-Ges., A. Jan. 15, 1924, [Convention date]. Guards.-A hood or grating 5, adapted to cover the upper front part and sides of a band saw, is supported in a groove 8 in the upper pulley shaft 6 and by a long hinge pin 3 slidable in lugs 2 cast on the frame 1. The hood 5 automatically follows movements of the tensioning-pulky (not shown) in the slot 10, and, when lifted out of the groove 8, can be swung aside about the hinge. In the guarding position, the hood 5 also prevents displacement of the small guard 11 about its pivot 12.
Patent GB-832062-A (GB)
Title: Improvements in electrodeposition of metals
Inventor: AIKEN JOHN KEMPTON
IPC: C25D3/02
Filed: 1956-01-16
Abstract: 832,062. Electroplating. GEIGY CO. Ltd. March 28, 1957 [Jan. 16, 1956], No. 1360/56. Class 41. One or more metals which form complexes with amino- or polyamino-polycarboxylic acids are electrodeposited from an aqueous bath containing such metal or metals and in which there is included as the sole complexing agent hydroxyethyl-ethylenediamine-triacetic acid as such, or wholly or partly in the form of an alkali metal or ammonium salt thereof. Typically from chloride baths at 60‹ C. of pH 11 containing 10 g./l. of the metal to be deposited and using soluble anodes: (1) bright copper is plated on to steel, zinc, or zinc die-castings; (2) zinc is plated on to copper or steel; and (3) lead is plated on to mild steel; while (4) semibright cadmium is plated on mild steel from a chloride bath at 60‹ C. of pH 5.4 or 10.2 containing 10 g./l. of cadmium using a cadmium anode; (5) bright but dark-coloured nickel is deposited on copper from a pH 11 sulphate bath at 60‹ C. using a nickel anode; and (6) coppercadmium alloy or brass are deposited from pH 11 chloride baths using soluble anodes, the baths containing also the above-mentioned complexing agent. Indium may be deposited from a bath containing the complexing agent. Known surface-active agents such as dodecylbenzene sulphonate and known brighteners such as gelatine and coumarin may be added to the baths. Reference is made to the prior use of amino - polycarboxylic acids as complexing agents as disclosed in Specifications 718,574 and 737,713 and in German Specification 731,102. The Provisional Specification also states that the complexing agent may be any amino- or polyamino-polycarboxylic acid containing at least two -CH 2 COOH groups and at least one hydroxyethyl group attached to a nitrogen atom and refers to depositing copper, zinc, and nickel from sulphate baths and cadmium from an aqueous solution of the complexing agent and cadmium carbonate. The deposition of gold and antomony is also referred to.
Patent GB-645693-A (GB)
Title: Steam power plant
IPC: B61C9/30
Filed: 1947-01-16
Abstract: 645,693. Power generating systems. COMBUSTION ENGINEERING SUPERHEATER, Inc. Jan. 16, 1947, No. 1463. Convention date, Dec. 16, 1944. [Classes 110(iii) and 122(iii)] [Also in Group XII] A steam power plant comprises a primary expansion turbine 5 compounded with a secondary turbine 15 and a secondary rotary piston engine 17 mechanically coupled to a drive shaft 21, a boiler 1 fired by burners 29a, 29b, 29c, 29d fed from a fuel tank 28 and supplying unthrottled steam to the primary turbine 5, an accumulator 8 at below boiler pressure into which the primary turbine exhausts and which supplies the secondary turbine 15 through a variable distributing valve 10; the latter being geared to a fuel supply cylinder 31 for similarly varying the fuel supply to the boiler, and supplementary automatic means, e.g. a valve 36 controlled by a spring-loaded piston 37 subjected to accumulator pressure for varying the fuel supply in accordance with accumulator pressure. The secondary turbine 15 exhausts to the engine 17 and the accumulator 8 comprises a closed unfired vessel having steam and water spaces to which the latter turbine 5 exhausts. The Specification as open to inspection under Sect. 91 comprises also a system having a primary turbine and a secondary piston engine mechanically geared to a common drive shaft and supplied with steam from a boiler and accumulator and wherein the supply rate of fuel from a tank to a plurality of burners is automatically controlled by a piston valve controlled by a servomotor itself under the influence of a governor as described in Specification 641,887. This subject-matter does not appear in the Specification as accepted.
Patent GB-620374-A (GB)
Title: Improvements in or relating to the distribution of water in water-cooling towers
IPC: B05B1/32
Filed: 1947-01-16
Abstract: 620,374. Spray-producers. RICHARDS, C. H., and MOUCHEL & PARTNERS, Ltd., L. G. Jan. 16, 1947, No. 1530. [Class 69 (iii)] A sprayer for the distribution of water in water - cooling towers comprises a nozzle, and a cup whose distance from the nozzle varies automatically with the water pressure, thus altering the width of the discharge annulus. In the embodiment the cup a has a serrated edge b, and a central cusp c which forms a discharge annulus between the cup and the lower portion of a nozzle p. The cup is supported upon three equally-spaced bolts e, held by a flange l and springs d, which allow vertical movement of the cup depending on the water pressure on the cusp c from a main feed pipe n.
Patent GB-1224721-A (GB)
Title: Thermoplastic moulding compositions based on saturated polyesters
IPC: C08K5/3417
Filed: 1969-01-10
Abstract: 1,224,721. Polyester moulding composition. FARBWERKE HOECHST A.G. 10 Jan., 1969 [16 Jan., 1968], No. 1560/69. Heading C3R. A thermoplastic moulding composition comprises a mixture of: (a) a linear saturated polyester of an aromatic dicarboxylic acid and, optionally, a small quantity of an aliphatic dicarboxylic acid with a saturated aliphatic or cycloaliphatic diol, and (b) from 0À01 to 1% by wt., calculated on the polyester of a paraffin or other hydrocarbon wax, preferably an unbranched paraffin having a m.pt. range of 114-118‹ C.; (c) from 0À1 to 5% by wt. of a phthalimide substituted at the nitrogen, e.g. with an alkyl or aryl group. Specified polyesters are polyethylene terephthalate, and polycyclohexane - (1,4) - dimethylol terephthalate.
Patent GB-195795-A (GB)
Title: Improvements relating to tripod and like stands
IPC: F16M11/16
Filed: 1922-01-19
Abstract: 195,795. Oldfield, S. H. Jan. 19, 1922. Grips, friction.-A rotatable top platform cf a tripod or like stand for cameras &c. is secured against motion or released by clutching means involving an encircling manually-operated ring. The part 1 of the tripod to which the telescopic legs 2 are pivoted is provided with parts 3 forming a cup-shaped member adapted to be contracted by the ring 9 on to the small rotatable platform 4 carrying the camera. The parts 3 comprise two semicircular walls with their extremities a short distance apart; each is split at 6 adjacent the platform 4 for most of its length and is of a spring nature and converges wedge-like to a thin edge at one end. The platform 4 is annularly grooved at 7 to receive small pegs 8 carried by the walls 3 to permit the platform to rotate without complete separation. The ring 9 has two inwardly projecting depressions 10 at opposite points which rest normally between the ends of the walls 3, but on slight rotation of the ring press the walls to grip the platform 4. The upper tube of each leg 2 is screw-threaded at its lower extremity and is of slight formation adapted to be contracted on to the next inner tube by an internally screw-threaded ring operating on the screw-threaded part of the leg.
Patent GB-763909-A (GB)
Title: A method of forming a hard surface layer on titanium
IPC: C23C10/34
Filed: 1955-01-19
Abstract: A hard surface layer is formed on titanium by applying thereto a thin layer of powdered nickel, manganese or chromium (or mixtures or alloys thereof) and then heating, in an atmosphere inert to titanium, to a temperature below the melting point of titanium and the powdered metal and below any eutectic temperature of titanium and the powdered metal for a time sufficient to cause diffusion of the metals.  The powdered metal is applied as a mixture with a liquid organic vehicle examples of which are glycols, such as ethylene glycol, diethylene glycol and propylene glycol; lacquers; and liquid polymers such as those of methyl methacrylate.  The heating may be effected in a vacuum or in argon or helium.  A second layer may be formed in a similar fashion and may comprise the same metal as the first or be of different metal.ALSO:A hard surface layer is formed on titanium by applying thereto a thin layer of powdered nickel, manganese or chromium (or mixtures or alloys thereof) and then heating, in an atmosphere inert to titanium, to a temperature below the melting point of titanium and the powdered metal and below any eutectic temperature of titanium and the powdered metal for a time sufficient to cause diffusion of the metal.  The powdered metal may be applied as a mixture with a liquid organic vehicle examples of which are glycols, such as ethylene glycol, diethylene glycol and propylene glycol; lacquers; and liquid polymers such as those of methylmethacrylate.  The heating may be effected in a vacuum or in argon or helium.  A second diffusion layer may be formed in a similar fashion and may comprise the same metal as the first layer or be of a different metal.  The surface layer may be formed on commercially pure titanium, such as that which contains .Fe.0.1 per cent .W.0.08 per cent .N.0.02 per cent .C.not in excess of 0.04 per cent .O.a trace .Ti.balance and also on commercial titanium-base alloys, e.g. those containing Cr 1.5-3 per cent, Mn up to 7 per cent or Al up to 5 per cent, an example of such an alloy being .Cr.2.7 per cent .Fe.1.3 per cent .O.0.25 per cent .N.0.02 per cent .W.not in excess of 0.04 per cent .C.0.02 per cent .Ti.balance In three examples (a) nickel powder, in a volatile lacquer, was applied to a titanium panel, heated in argon for three hours at 1700 DEG F., cooled, reheated to 1700 DEG F., water-quenched and subsequently tempered at 800 DEG F. for 30 minutes, (b) manganese powder, in a volatile lacquer, was applied to a titanium panel, heated in argon for three hours at 1850 DEG F., cooled reheated to 1700 DEG F., water-quenched and subsequently tempered at 500 DEG F. for 30 minutes, and (c) chromium powder, in a volatile lacquer, was applied to a titanium panel and heated in argon for three hours at 1850 DEG F.
Patent GB-979555-A (GB)
Title: New benzyl piperidyl ketones
Inventor: PESSON MARCEL
IPC: C07D211/32
Filed: 1962-01-17
Abstract: The invention comprises compounds of the general formula <FORM:0979555/C1/1> their acid addition and quaternary ammonium salts, wherein R represents a hydrogen or halogen atom or an alkyl or alkoxy group, R1 represents a hydrogen atom or an alkyl group R2 represents an alkyl group and X represents a hydrogen atom or a cyano radical; the preparation thereof, when X is a cyano group, by condensing, in the presence of a basic catalyst, an R-substituted benzyl cyanide with an R2-N-substituted-piperidyl carboxylic acid lower alkyl ester and, optionally, where R1 is an alkyl group, alkylating a compound where R1 is a hydrogen atom and the preparation thereof when, X is a hydrogen atom by hydrolysis of the nitrile in an acidic medium.  Pharmaceutical compositions comprise the compound of the invention in association with a pharmaceutical carrier and may be in a form suitable for oral or parenteral administration e.g. as tablets or sterile injectable aqueous solutions.