baber/WOPTO huggingface dataset:
Patent DK-555583-A (DK)
Inventor: RUEHL ERICH
IPC: C08K3/22
Filed: 1983-12-02
Abstract: The non-flammable rigid foam e.g. used as a building material complies with the requirements of DIN 4102 and which provides a non-toxicity of the combustion fumes according to DIN 53436. It has a mass ratio of resin component: filler of at least 1:2.5 and a bulk density amounting to 50 kg/m3 to 450 kg/m3. The resin component is formed by reaction of 50-62 mass parts resolic resin 0-15 mass parts furane resin 25-40 mass parts furfuryl alcohol 0.5-11.5 mass parts foam stabilizer including 14-17 mass parts per 100 mass parts of resin component plus filler of a curing agent mixture of phosphoric acid, boronhydrofluoric acid, p-toluene sulphonic acid and water. The filler used is a mixture of 40-55 mass % aluminium hydroxide 10-35 mass parts boric acid 2-7 mass parts sodium tetraborate 5-10 mass parts manganese dioxide 1-5 mass parts copper-II-oxide 1-4 mass parts magnesium hydroxysilicate 1-2 mass parts aluminium silicate.
Patent DK-558381-A (DK)
Inventor: BAYER F X
IPC: E06B3/66
Filed: 1981-12-16
Abstract: 1. Spacer for multi-pane insulating glass, with a cavity (5) for drying agent (6), which is in the form of a profile which has, at least on its sides (7a) facing the panes (2), a sealing material (8) and a spacing member (19) embedded in the sealing material (8), characterised in that a somewhat flexible spacing member (19) is provided, consisting of plastics, synthetic rubber or natural rubber of a similar elastic material, which is in the form of a continous round cord or similar profile or balls, rollers or similar bodies arranged at a spacing from one another.
Patent DK-559289-A (DK)
Inventor: BURKE JOHN THOMAS
IPC: B22F3/26
Filed: 1989-11-09
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies and the novel products produced therefrom. A negative shape or cavity, which is complementary to the desired metal matrix composite body to be produced, is first formed. The formed cavity is thereafter filled with a permeable mass of filler material (7). Molten matrix metal (8) is then induced to spontaneously infiltrate the filled cavity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material (7), at least at some point during the process, which permits the matrix metal (8) when made molten, to spontaneously infiltrate the permeable mass of filler material (7), which at some point during the processing, may become self-supporting. In a preferred embodiment, cavities can be produced by a process which is similar to the so-called lost-wax process.
Patent DK-666587-A (DK)
Inventor: KIDNER KJELL
IPC: F16K31/36
Filed: 1987-12-17
Abstract: A safety valve 1 for a fluid, which comprises an inlet I and an outlet U for the fluid in question, and a passage 63 running between the inlet I and the outlet U. A control valve 2, communicating with the inlet I, for a pressurized flow, which is formed by a movable piston 6 and a spring force-actuable piston valve 8 which is adapted so as to interact with a passage 9 running through said control piston 6 and is actuated by a spring force which is smaller than the pressure drop arising between the inlet I and the outlet U, is adapted so as to be acted on by the pressure difference concerned between the inlet side I and the outlet side U in said control valve 2, whereby the fluid flow brings about a pressure drop between the inlet I and the outlet U. The valve 1 functions efficiently and is controlled automatically by the prevailing pressure. <IMAGE>
Patent FI-842063-A (FI)
Inventor: ANDRAE KLAUS
IPC: A22C13/00
Filed: 1984-05-23
Abstract: Disclosed is a smoke-permeable, nonreinforced film comprising regenerated cellulose, for manufacturing tubular sausage casings which have a seam extending in the direction of their longitudinal axis. The film has a wet tear strength of from about 18 to 30 N/mm2, both in the longitudinal and transverse directions, a degree of orientation in the range from about 1 to 1.2, and a number of alternate bends ranging from about 5,000 to 8,000 in the longitudinal direction, and from about 9,000 to 16,000, in the transverse direction. Also disclosed is a process for producing the film in which viscose is extruded in the form of a web, thereafter precipitated by treating it with a heated casting solution and then regenerated into cellulose hydrate gel. The casting solution used to precipitate the viscose comprises, per liter of solution, at least about 160 g of sulfuric acid and at least about 300 g of sodium sulfate and the molar ratio sulfuric acid/sodium sulfate is in the range from about 0.7 to 0.9. In addition, there is disclosed a sausage product comprising a tubular casing of the type described above.
Patent FI-871992-A (FI)
Inventor: BURCH GEORGE NELSON BLAIR
IPC: A61L2/08
Filed: 1987-05-05
Abstract: A product and method for obtaining a radiation-resistant polyolefin-containing product, by handling and processing the corresponding homopolymer or copolymer melt and resulting extrudate in a manner favoring retention of a high smectic and less than about 20 wt% monoclinic configuration.
Patent FI-875196-A (FI)
Inventor: SKYTTAE OSMO
IPC: D21F9/00
Filed: 1987-11-25
Abstract: In a method for forming a fibrous web in a papermachine, stock suspension is supplied into a wedge-like space or a gap (13), converging in the direction of supply of the stock and being formed between fabrics (1,2) pervious to water, such as wires. The fabrics (1,2) are supported on deck elements of dewatering spaces (5,6). The deck elements of the dewatering space (6) on the side of one (2) of the fabrics effect a load with a desired force resiliently on said fabric (2).
Patent FI-910232-A (FI)
Inventor: WILSON JAMES BRETT STEPHEN
IPC: E01F15/08
Filed: 1991-01-16
Abstract: A removable barrier (1) adapted to co-operate with a concrete median barrier (2) of a roadway to form, in situ, a barrier between a vehicle travelling in one direction on the roadway and a vehicle travelling in another direction, wherein:   the removable barrier is adapted for movement such that, when desirable, the vehicle travelling in the one direction can transgress the barrier and travel on the opposite side of the roadway, and further wherein the removable barrier comprises at least one shell conforming substantially to the outer shape of the concrete median barrier and is adapted for sliding movement relative to the concrete median barrier.   <IMAGE>
Patent FI-910571-A (FI)
Inventor: PELLINEN KARI
IPC: B65H23/02
Filed: 1991-02-06
Abstract: Method and device for identification of a moving (v) material web (W;F;FF). A beam of light (I1) is directed at the material web by means of a transmitter device (21), said beam of light (I1) producing a beam of light (I2) reflected from the face of the material web (W;F;FF) to be identified. The latter beam of light (I2) is converted by a receiver device (31) into an electric signal (U2), on whose basis the presence, the quality, the condition, and/or the position of the material web (W;F;FF) is/are identified. The intensity of the beam of light (I1) transmitted from the transmitter (21) of light is regulated on the basis of the intensity of the reflected beam of light (I2). The reference level or levels of the electric identification signal derived from the reflected beam of light (I2) is/are adapted in compliance with the environment of operation so as to optimize the identification and to minimize interference from the environment. The device comprises a microprocessor (40), to which an analog signal is passed through an A/D converter (39). The microprocessor (40) controls the regulation unit (34) for the intensity of the light to be transmitted, said unit controlling an adjustable voltage source (23), from which a regulated operation voltage (U1) is supplied to the transmitter (21) of light. <IMAGE>
Patent FI-911630-A (FI)
Inventor: AERTS JEAN-PATRICK
IPC: A63K/
Filed: 1991-04-05
Abstract: A riding hurdle 1, or part of a hurdle, provided with feet 5, comprising a frame made up of tubular parts and adjustable in the width direction of the hurdle, since the horizontal parts of the said frame slide sideways in relation to each other or slide partially or completely into each other and change the width of the hurdle, and one or more panels 6, 7 or the like are fitted in the frame. <IMAGE>
Patent FI-915993-A (FI)
Inventor: KIISKINEN HARRI
IPC: G01N25/72
Filed: 1991-12-19
Abstract: The object of the invention is a method and installation for measuring flatness deviations in sheet-like products, like paper. According to the invention one or more pieces or sheets 2 of the substance being investigated is positioned on a plane 1 with constant temperature deviating from the surroundings, the temperature conditions are allowed to stabilize, the product is photographed with a camera that functions in the IR range, the obtained temperature distribution is converted to topographic data by means of an experimental function. <IMAGE>
Patent FI-920740-A (FI)
Inventor: MAILHOS-LEFIEVRE VALERIE
IPC: C08F4/30
Filed: 1992-02-20
Abstract: Process for the preparation of (co)polymers which are soluble in their (co)monomer compositions by polymerisation in suspended emulsion and the products obtained by this process.
Patent FI-920833-A (FI)
Inventor: BRAUN HEINZ
IPC: D21F3/02
Filed: 1992-02-25
Abstract: A press section of a papermachine for dehydrating a paper web contains two separate, series-arranged broad-nip pressing points (1 and 2). Both pressing points (1,2) each have at least one felt band which is passed through the pressing points together with the web. The paper web is passed forward from the first pressing point (1) to a take-off device (15) which is in contact with the upper felt (13) of the second pressing point (2) and from which the web can then reach the second pressing point (2). 
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Patent FI-922828-A (FI)
Inventor: GRUENIG KURT
IPC: G01K7/00
Filed: 1992-06-17
Abstract: Heating devices which have a variable heat capacity and/or are subjected to a temporally varied heat dissipation, must be monitored for reasons of safety. A method for monitoring and limiting the operating temperature of physico-technical apparatuses is based on the fact that a heating device (1) is fed at least one test pulse, and that the effect thereof on the temperature variation of the apparatus is used with the aid of the operating characteristic to be monitored in order to supply more energy or to shut off the energy. This type of monitoring can be carried out periodically, without interruptions occurring in the operation. The method according to the invention is applied chiefly to monitor the filling level of a heat carrier in a heater; it is also capable of detecting impermissible dissipations of heat. <IMAGE>
Patent FI-924042-A (FI)
Inventor: WICKSTROEM MINNA
IPC: B41M1/20
Filed: 1992-09-10
Abstract: In current processes for generating colour tones, in which no actual pigments are intermixed, screen dots of various colours, shapes and sizes are arranged side by side and one on top of the other on the surface. It is impossible with round screen shapes to form a fully covering surface and the problem with right-angled screen shapes is the difficulty of determining the positioning of screen dots of more than two colours. The process according to the invention produces a uniform, covering colour surface 5 according to Fig. 1 without mutual overlapping of the different colour component regions 2,3,4. The positioning of different colour components is made simple by the use of screen dots having right-angled perimeters 2,3,4. <IMAGE>
Patent FI-925152-A (FI)
Inventor: JAKOBSON FOLKE
IPC: B01D33/21
Filed: 1992-11-12
Abstract: PCT No. PCT/SE91/00356 Sec. 371 Date Nov. 18, 1992 Sec. 102(e) Date Nov. 18, 1992 PCT Filed May 17, 1991 PCT Pub. No. WO91/17806 PCT Pub. Date Nov. 28, 1991.In a rotating filter a filter cloth (18) is arranged outside a filter skeleton (34, 36). The filter cloth is provided with at least one bending resistant element (37, 38) extending through a pocket (49) arranged in or on the filter cloth (18) to restrain bulging of the filter cloth due to forces perpendicular to the plane of the filter cloth. The filter sector skeleton (34, 35, 36, 45) is provided with radially outer support and guide means (43, 44) and radially inner support and guide means (45, 46). The bending resistant element (37, 38) is at its ends adapted for detachable engagement with said means such that the ends are undisplaceable perpendicularly to the support and guide means (43, 44, 45, 46). Preferably, at least one end of the bending resistant element is displaceable in the circumferential direction of the filter sector.
Patent FI-935076-A (FI)
Inventor: JAERVINEN MARJA-LIISA
IPC: A41D1/08
Filed: 1993-11-16
Abstract: The trousers worn by ice-hockey players comprise outer trousers 11, the legs of which reach to the player's ankles and replace the usual socks. Secured on the inside of the outer trousers 11, there are inner trousers 14 with a pocket 14a in the front for the lower protection piece 15. At the bottoms, the trouser legs 12 have circular bands 13 of self-adhesive strips at least partly made of rubber bands and with which the leg protectors are secured to the legs. <IMAGE>
Patent FI-956048-A (FI)
Inventor: BRUSSON JEAN-MICHEL
IPC: C08F110/06
Filed: 1995-12-15
Abstract: Solid catalytic component with a MgCl2 support, contg. Ti atoms in an amt. of at least 2.5 wt.% Ti and a phthalic acid diester in which the hydrocarbon gps. of the ester functions contain 1-8C, in an amt. of less than 7 wt.%. Also claimed is mfr. of above solid catalytic component.
Patent FI-961333-A (FI)
Inventor: LUPI QUINTILIO
IPC: B24D13/12
Filed: 1996-03-22
Abstract: PCT No. PCT/IT94/00152 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Sep. 20, 1994 PCT Pub. No. WO95/08418 PCT Pub. Date Mar. 30, 1995The elastic base grinding wheel for the smoothing and polishing of toroidal contours of hard material comprises a rigid-material support body, which may also be divided into two parts along an equatorial plane in a substantially centered position, has an internal shape suitable for mating operatively with the motor shaft with which it is coupled, and an external shape congruent with that of the contour of the material to be smoothed or polished. At least, a wing at or the end of the support body, is arranged for receiving and holding a coating of elastomeric material injected or vulcanized in situ. The part of the injected coating of elastomeric material directed towards the workpiece is coated with elements of relatively flexible abrasive material, so that the overall contour corresponds to the final shape that must have the workpiece after the smoothing or polishing.
Patent FI-961900-A (FI)
Inventor: STRANCAR ALES
IPC: C07K1/18
Filed: 1996-05-03
Abstract: A process for producing a virus-inactivated, factor VIII-containing fraction by chromatographic methods in which, starting with cryoprecipitate or blood plasma, possibly followed by a treatment with aluminium hydroxide, at least one separating operation is performed by membrane chromatography after the dissolution of the cryoprecipitate. The fractions are subjected to virus inactivation and preferably an additional pasteurisation step.
Patent FI-970960-A (FI)
Inventor: SACCHETTI MARIO
IPC: C08F10/00
Filed: 1997-03-06
Abstract: The invention relates to the polymerization of olefins by using a catalyst consisting of an Al-trialkyl compound and a spherical catalyst component comprising a titanium compound and optionally an electron-donor compound supported on anhydrous magnesium chloride, characterized by a surface area between 20 and 250 m2/g, porosity between 0.25 and 0.5 cm3/g, and an X-ray spectrum where the magnesium chloride reflections are present at 2 v- values of 35 degree and 14.95 degree, or where the reflection at 35 degree is substituted by a reflection with the maximum intensity between 33.5 degree and 35 degree and the reflection of 2 v-value at 14.95 degree is absent. The invention further relates to a polymer and copolymer thus produced.
Patent FI-973652-A (FI)
Inventor: TOSKALA ANTTI
IPC: H04B7/10
Filed: 1997-09-10
Abstract: The invention relates to a method of implementing macrodiversity in a cellular radio network having in each cell at least one base station which communicates with subscriber terminals within its area. Packet switched connections are provided between the base station and the terminals, the connections comprising an actual traffic channel and a separate control channel. In signal transmission, the terminals use IQ modulation in which the traffic and control channels are multiplexed to be transmitted on different branches, and the terminals can communicate with more than one base station simultaneously. To enable macrodiversity in packet switched connections, the actual traffic channel connection is also maintained between the terminal and only one base station, and the control channel connection is maintained between the terminal and more than one base station simultaneously.
Patent FI-973703-A (FI)
Inventor: NYGAARD STINA
IPC: D21H19/38
Filed: 1997-09-16
Abstract: A method for coating of a fibrous web, e.g. a paper according to which a coating colour with pigments is applied to the surface of the web and dried in order to form a coated web. The invention comprises using a coating colour which contains pigments having a steep particle size distribution, a maximum of 35 % of the pigment particles being smaller than 0.5  mu m. The coating colour is spread on the surface of the web with a coating speed of at least 1450 m/min, preferably over 1600 m/min. The coating pigment having a steep particle size distribution gives rise to a coating colour which solidifies at much lower dry substance than conventional coating colours. In this way coating can be controlled at high speed without runnability and quality problems. The coating colours according to the invention can be used for single coating or as so called pre-coat and surface-coat colours. Preferably the material is double-coated, first with a precoating and then with a surface coating, whereby both coating colours contain pigments having a steep particle size distribution.
Patent FR-1605559-A (FR)
Title: Underwater object location system for e.g. torpedo guidance - has transducer with pair of mutually angularly displaced arrays for transmitting and receiving echo signals
IPC: G01S15/42
Filed: 1960-12-06
Granted: 1981-04-03
Abstract: The system is used to supply, through a relay (2), an acoustic signal simultaneously to both halves of a transducer (3). The transducer comprises a pair of planar arrays (4,5) which are angularly displaced w.r.t. each other. The upper half (4) of the transducer is connected to a r.f. amplifier (6) of a receiver; the lower half being connected to a second r.f. amplifier (7). The amplifiers include transmit-receive protective devices. The amplitudes of the output signal of the amplifiers are compared in an amplitude difference detector (8) to supply a signal varying with the azimuth of a reflecting object relative to the transducer. The same signals at the output of amplifiers (6 and 7) are, likewise, supplied through a phase comparator (9) to a phase difference detector (10) to produce a voltage varying as the elevation of a reflecting object relative to the transducer. Both the azimuth varying signal supplied from the amplitude difference detector and the elevation varying signal supplied from phase difference detector (10) are supplied to a control unit (11), which can be employed to control the direction of a searching vessel or a torpedo, as the case may be, relative to a reflecting object. The circuit has, connected between the radio frequency amplifiers (6,7), a conventional time variable gain circuit (12), whose function is to adjust the gain of the receiver circuits as a function of time in order to make the receiver insensitive to noise signals produced by either the surface or the bottom of the body of water, or by volume reverberation.
Patent GB-1016820-A (GB)
Title: Fluid flow control valve
IPC: F15B13/043
Filed: 1964-01-09
Abstract: 1,016,820. Valves. ROSS OPERATING VALVE CO. Jan. 9, 1964 [Feb. 20, 1963], No. 1087/64. Heading F2V. Two simultaneously operated three-way main valves 12, 13 (Fig. 1, not shown), over which the supply and exhaust of fluid pressure to and from a jack 14 is effected, are controlled by a pilot valve 47 operated by opposed solenoids 48, 49. The lower seat 34 of valve 13 is a spring- loaded differential piston and whilst the inlet pressure in a chamber 17 remains above a given level it holds this seat in the position shown. Should the supply pressure fall then the springs 28, 43 will move the closures of valves 12, 13 upwardly; in the latter case the spring 43 will lift its closure via the seat 34 which thus remain in contact with its closure so that chamber 17 is not connected to the right-hand end of the jack 14, which thus remains in the position shown. When the fluid pressure is restored the closure of valve 13 will remain in engagement with the seat 34 until the parts arrive in the position shown.
Patent GB-823289-A (GB)
Title: Improvements relating to pokers
IPC: F24B15/00
Filed: 1957-01-11
Abstract: 823,289. Pokers. EMERY, F. Jan. 13, 1958 [Jan. 11, 1957], No. 1088/57. Class 126 [Also in Group XXIII] A helical wire coil or spring 5 surrounds the upper part of the shaft of a poker 1, its flattened upper end 6 being held in place below the upper part of a C-shaped guard 2 by a cap nut 9 engaging a threaded stud projecting from the top of the shaft. The upper part of the poker shaft may be of reduced diameter to form a shoulder 10, Fig. 4, against which the lower end of the C-shaped guard 2 and the lower end of the spring 5 abut. The internal diameter of the spring may be greater than the diameter of the upper part of the poker, a washer with a central boss serving to locate the spring. The stud and cap nut may be replaced by a central tapped hole and a screw and the upper part of the poker shaft may be separate from and screwed into the lower part.
Patent GB-1135761-A (GB)
Title: Collapsible stands
Inventor: HORTON REGINALD CECIL
IPC: F16B7/18
Filed: 1965-01-11
Abstract: 1,135,761. Collapsible stands. PEL Ltd. 12 April, 1966 [11 Jan., 1965], No.1138/65. Heading A4H. A leg 12 of a stand is secured to a foot 14 by clamps comprising a nut 17 rotatably mounted in the foot and a screw 21 welded to the inside of the leg. The nut 17 is mounted on the end of a stem 18 which extends through the foot and is provided with a knurled knob 19. A rail 15 has an end socket 20 which fits over the foot. The feet may have castors.
Patent GB-250658-A (GB)
Title: Improvements in or relating to the manufacture of ornamental or effect materials
IPC: B44F1/02
Filed: 1925-01-14
Abstract: 250,658. British Celanese, Ltd., Dickie, W. A., and Rooney, J. H. Jan. 14, 1925. Ornamenting. - A material presenting moirÚ effects by transmitted light is produced by impressing close line or grid patterns, on both faces of sheet celluloid, cellulose acetate, or the like, so that optical interference effects are produced bv the lines on the two faces. The two sets of lines or grids are generally slightly out of register. To produce the lines, the material may be pressed 'between heated plates or rollers bearing the desired pattern. Suitable printing surfaces comprise closely arranged parallel fine wires, fine wire gauze preferably of phosphor bronze, or metal plates or rollers engraved, etched, or scored with the line or grid pattern.