baber/WOPTO huggingface dataset:
Patent DK-382080-A (DK)
Inventor: KIVITS P J
IPC: B41M5/24
Filed: 1980-09-08
Abstract: Optical recording disk which comprises a disk-shaped substrate plate which on at least one side has an amorphous recording layer, in which the substrate on the side of the recording layer comprises surface discontinuities having diametrical dimensions from 30-300 nm and a level difference with the substrate surface from 8 to 80 nm and in which the recording layer has a maximum thickness of 50 nm. By exposure to laser light modulated in accordance with the information, very small holes (bits) can be formed in the recording layer while using small amounts of laser light energy. For example, the surface of the substrate is roughened or provided with scratches. The substrate may also have a separate coating layer comprising the discontinuities, for example, an inhomogeneous vapour-deposited layer, a coarse granular layer of a dye or a light-cured lacquer layer which is roughened or provided with scratches.
Patent DK-383685-A (DK)
Inventor: JUNGER KLAUS
IPC: H03F7/04
Filed: 1985-08-23
Abstract: Circuit device including: a waveguide for transmitting electromagnetic waves with an electric field extending in a selected direction; a diode mounted in the waveguide; a coaxial line connected for supplying a DC voltage to the diode; and a planar line for supplying at least one high frequency signal, the planar line extending perpendicular to the direction of the electric field and projecting into the waveguide, and the line being disposed at a distance from the diode for establishing a capacitive coupling with the diode.
Patent DK-436580-A (DK)
Inventor: DIEBEL K
IPC: C09K5/00
Filed: 1980-10-15
Abstract: A Cavitation-inhibiting, nonfreezing, cooling and/or heat-transfer liquid, comprising a glycol and a cavitation inhibiting effective amount of at least one phosphonic acid of the formula H2O3P-R-PO3H2 wherein R is phenylene or C1-6-alkylene each optionally substituted by hydroxy, amino or PO3H2 groups, or of the formula   <IMAGE> wherein R1, R2, and R3 each independently is a C1-4-alkylene group or such a group whose carbon atom chain contains one or more N atoms each of which is attached to one or two groups of the formulae R1-PO3H2, R2-PO3H2 or R3-PO3H2 as defined above.
Patent DK-436682-A (DK)
Inventor: LECHTKEN PETER
IPC: C09D/
Filed: 1982-10-01
Abstract: Photopolymerizable recording substance which consists of a photoinitiator-containing mixture of at least one low molecular weight compound having at least one photopolymerizable olefinic unsaturated double bond and at least one organic polymeric binding agent, with use being made, as photoinitiator, of acylphosphine oxide compounds of the formula <IMAGE> where R1 is an alkyl or cycloalkyl group, an aryl group which is optionally substituted by halogen, alkyl or alkoxy, or an S- or N-containing heterocyclic group, R2 is as R1, with it being possible for R1 and R2 to be identical or different, or is an alkoxy, aryloxy or arylalkoxy group, or R1 and R2 form a ring, R3 is a tertiary alkyl or cycloalkyl group, or a cycloalkyl, aryl or heterocylic group which has the substituents A and B at least in both the o positions in relation to the carbonyl group, which substituents A and B can be identical or different and denote alkyl, alkoxy, alkoxyalkyl, alkylthio, cycloalkyl, aryl or halogen. The recording substance imparts an improved relief structure to the finished print.
Patent DK-449385-A (DK)
Inventor: BRAUN DIETER
IPC: B60D1/06
Filed: 1985-10-03
Abstract: 1. A ballhead coupling (1) for trailers, having a coupling housing (4) which at its front end is made as part of a hollow ball (5) and in which a ball cup (7) is pivotally seated, where the hollow ball and the ball cup may be brought into engagement with a ballhead (9) fastened to a towing vehicle and the ball cup may be locked relatively to the hollow ball of the coupling housing in its position of engagement, characterized in that the inner face (10) of the hollow ball (5) of the coupling housing (4) and the inner face (12) of the ball cup (7) are provided with a coating (11, 13) of a layer of wear-resistant plastics.
Patent DK-501189-A (DK)
Inventor: SHEBALIN ALEXANDR IVANOVICH
IPC: C25D15/00
Filed: 1989-10-10
Abstract: A method of obtaining composite chromium-based coatings consists in the electrochemical deposition from a chromizing electrolyte containing colloidal cluster diamond particles measuring 0.001-0.01 microns at a concentration of 5-40 g/l.
Patent DK-527084-A (DK)
Inventor: YAMAZAKI TAKASHI
IPC: B65H51/20
Filed: 1984-11-06
Abstract: An accumulator wherein the peripheral speeds of separate, accumulating guide roller assemblies are caused by respective independent mechanical arrangements to coincide with the take-up speeds of first and second take-up devices. Using this arrangement, the speed of the optical fiber being accumulated is always equal to the peripheral speed of the accumulating guide rollers so that there is no instantaneous tension change that would otherwise result from a backlash of interconnecting gears.
Patent DK-564089-A (DK)
Inventor: CERUTTI PETER
IPC: C12Q1/686
Filed: 1989-11-10
Abstract: The invention relates to the direct detection of human papillomavirus DNA. The recently developed polymerase chain reaction has been modified in order to improve sensitivity and specificity. It is possible, by choosing suitable oligonucleotide primers (amplimers) and reaction temperatures, for individual HPV genes to be identified among the total cell 4 DNA and amplified to such an extent that non-isotopic detection is possible. In addition, the use of reverse transcription allows deliberate amplification of spliced mRNA and thus an indication of premalignant or malignant states or lesions.
Patent FI-792317-A (FI)
Inventor: BUHLER WOLFGANG
IPC: C08L53/02
Filed: 1979-07-24
Abstract: 1. Use of polystyrene polymers for the production of drip chambers for transfusion apparatus, the upper part of the drip chamber consisting of polystyrene homopolymers or copolymers, characterized in that a mixture or alloy of a) polystyrene homopolymers or copolymers, with b) thermoplastic rubbers based on styrene-butadiene-styrene or styrene-isoprene-styrene block polymers are used for producing the flexible lower part of the drip chamber.
Patent FI-802106-A (FI)
Inventor: LAMPINEN MARKKU
IPC: F26B13/24
Filed: 1980-07-01
Abstract: Objects constituted by a porous web-like material, such as a paper web, a granular material, such as peat, or a solid material such as wood, are dried by placing the same in contiguity with a fine porous liquid suction surface which itself is in liquid communication with a liquid volume with the latter being in communication with apparatus by which the liquid in the liquid volume is maintained at an underpressure relative to the pressure of the liquid in the object to be dried so that liquid flows from the object into the fine porous suction surface. The liquid flow can be enhanced through the application of an over pressure or through the direction of radiation onto the object to be dried. In one embodiment, the fine porous liquid suction surface comprises the surface of a rotatably mounted cylinder whereby a web-like object, such as a paper web, can be dried as the same is carried on the cylinder surface.
Patent FI-885393-A (FI)
Inventor: JUSSILA JYRKI VELI TAPIO
IPC: F25D1/00
Filed: 1988-11-21
Abstract: The invention concerns a method for cooling the outer surface of calenders, especially soft calenders, rolls, most suitably soft rolls, primarily in the outer areas of the paper web near the ends of the rolls 4, 5. In the method compressed air, which is suitably at room temperature or cooled compressed air is blown into an elongated intermediate space K formed by the roll 4, 5 and its wall 15 placed in contact with it in the opposite direction relative to the direction of rotation 4, 5 of the rolls 4, 5. In the method compressed air blowing is directed along the walls 15 and the method can be used to control the temperature profile of the rolls during regulation of the thickness profile of the paper. The invention also concerns an arrangement for cooling the outer surface of calenders, especially soft calenders, rolls, most suitably soft rolls, primarily in the outer region of the paper web near the roll ends 4, 5. The arrangement includes several parallel compressed air nozzles 11 in the axial direction and a wall 15 according to the shape of the roll 4, 5 which together with the roll 4, 5 of the soft calender 1 forms an elongated intermediate space K over a maximum of 90% of the length of the periphery of the rolls 4,5 near the roll ends 4, 5, in the axial direction to a small part of the length of the rolls 4, 5. <IMAGE>
Patent FI-891537-A (FI)
Inventor: SLEGERS JOHN
IPC: B01D61/00
Filed: 1989-03-30
Abstract: An improved method of operating a membrane separation system is provided, which comprises applying a reduced pressure to one side of the or each membrane to thereby cause fluid to be drawn through the or each membrane from the other side thereof. As the method does not utilize fluid under pressure, which has typically been required in prior art procedures, the risk of damage to the membranes is eliminated, or at least minimised.
Patent FI-892246-A (FI)
Inventor: KUKKONEN MARKKU
IPC: H05B/
Filed: 1989-05-10
Abstract: The invention concerns a power regulator for a lamp load, in particular incandescent lamps, connected to an AC network, comprising a first bi-directional connection element S1/S2 connected in series with the load, which for respective half periods is controlled to switch off the current only from the network to the load but to allow the flow in the opposite direction, and a second bi- directional connection element S3/S4 which is connected in parallel with the load and which for respective half periods is controlled to prevent the flow in the direction of the network voltage. A capacitor C is connected in parallel with the abovementioned first connection element S1/S2 between the phase of the supply network and the load, which capacitor is dimensioned to be sufficiently large to obtain a harmonic share of a small network and load current. <IMAGE>
Patent FI-893704-A (FI)
Inventor: RUUSKANEN JORMA
IPC: E03F9/00
Filed: 1989-08-04
Abstract: The invention concerns a method and arrangement for removing material which has been separated off at the bottom from pipes and channels of large cross section, in which liquid medium 17 fills only part of the cross section of the pipe or channel 13 in question, by dissolving the material 11 in question through a flushing flow 12 and by moving the released material in the longitudinal direction of the pipe or channel. The arrangement comprises a tubular slide 15 which comprises a barrier element 2 which has the ability to maintain at least to some extent the level distance H1-H2 of the surfaces between the sides of the slide, and a flushing tube 1 which is opened with one end 19 under the liquid surface 25 and has been oriented with its other end 18 towards the area which is to be cleaned. <IMAGE>
Patent FI-902823-A (FI)
Inventor: DUESTER HEINZ
IPC: B22C15/08
Filed: 1990-06-06
Abstract: The invention relates to a method for the manufacture of mould cores, according to which fresh sand is used as moulding sand in a press mould, and the fresh sand, with the use of a hydraulic press 1, undergoes pre-compression in the press mould followed by final compression. In this way it is possible to produce even complex mould cores efficiently and free from defects. The invention also relates to a press with pressing tool with mould depressions insertable into the press mould, and a press table. According to the invention the press comprises a hydraulic press 1, the pressing tool 8 of which with its mould depressions 9 has ducts 11 leading to the mould depressions 9 and alternately connectable to a negative or positive pressure. <IMAGE>
Patent FI-920857-A (FI)
Inventor: TANADA HIDEKI
IPC: C07D261/08
Filed: 1992-02-26
Abstract: 3-phenyl-5-[2-(1-pyrrolidinylmethyl)butyryl]isoxazole is reacted with optically active 10-camphorsulfonic acid in a solvent such as alkyl acetate ester to form diastereomeric salts one of which is slightly soluble in the solvent, and is then isolated. A resulting single diastereomeric salt is demineralized, isolated as a hydrochloride, and then purified to obtain an optically active aminoketone derivative. According to this method, the optically active aminoketone derivative can be obtained from a racemic aminoketone derivative in a high purity and in a high yield, and in consequence, an excellent centrally acting muscle relaxant can be provided.
Patent FI-935459-A (FI)
Inventor: RIJSEWIJK FRANCISCUS ANTONIUS
IPC: C12N15/869
Filed: 1993-12-07
Abstract: Deletion mutant of bovine herpesvirus type 1 which has a deletion in the glycoprotein gE-gene. The mutant may further have a deletion in the thymidine kinase gene and/or the glycoprotein gI-gene, or have an insertion of a heterologous gene. Recombinant nucleic acid which comprises the gE-gene or a part thereof. Glycoprotein gE, peptides based thereon and complexes of the glycoproteins gE and gI, and antibodies against them. Vaccines and diagnostic kits comprising any one of these materials.
Patent FI-941132-A (FI)
Inventor: LEIBLE ERWIN
IPC: H02B1/20
Filed: 1994-03-10
Abstract: A busbar assembly (10) which is used for phase-by-phase connection of switch poles of the same phase, of switching devices, in an electrical service distribution board, has a multi-chamber insulating profile (11) into whose chambers (12, 13, 14) (which have a U-shaped cross-section) in each case one electrical busbar (31, 25, 35) is inserted. The electrical busbars (31, 25, 35) have lugs (26, 27, 28; 32, 33, 34; 36, 37, 38) which project out of the multi-chamber insulating profile (11) and can be connected to the switching devices. In order to enlarge the separations, especially the tracking paths (leakage paths) between the busbars (31, 25, 35), two of the chambers (12, 14) (first chambers 12, 14) are open in one direction and the second chamber (13) located in between is open in the opposite direction, the first chambers (12, 14) which are open in one direction holding between them the second chamber (13) which is open in the opposite direction. The lugs of the electrical busbar (25) which is located in the second chamber (13) project through slots (29, 30, 31) in the base section (19) out of the second chamber (13) and point in the same direction as the lugs (32, 33, 34; 36, 37, 38), the free ends of all the lugs being located on one line. <IMAGE>
Patent FI-944798-A (FI)
Inventor: BARO JOSE
IPC: H01Q11/08
Filed: 1994-10-12
Abstract: The present invention relates to an antenna (1) of the type for a portable radio device, particularly comprising a helical antenna (2) coupled by its base to a transmitter/receiver, characterised in that the pitch of the helix (8) made of a conducting material constituting the helical antenna (2) is variable according to the height of the helix, and decreasing from the base (8B) of the helical antenna up to its peak (8A). <IMAGE>
Patent FI-945395-A (FI)
Inventor: PFIRRMANN HORST
IPC: B29C59/02
Filed: 1994-11-16
Abstract: To produce a roller body (1), of epoxy or phenol resin, at least one pressing tool (2) is applied to the workpiece before it has hardened and removed from the spindle, to give an out-of-round shape. When the material has set, it retains the out-of-round shape.
Patent FI-950717-A (FI)
Inventor: CATT MICHAEL
IPC: G01N33/68
Filed: 1995-02-17
Abstract: A method of monitoring the status of a current ovulation cycle of an individual human female subject, involving repeated testing of the body fluid concentration of at least one analyte of significance in relation to the status of the ovulation cycle, such as urinary E3G, during at least the pre-ovulation phase of the current ovulation cycle of the individual subject, wherein testing for said analyte concentration during the current ovulation cycle is commenced a plurality of days (preferably at least 5) following the onset of menses but at least 2 numerical days in advance of the earliest numerical day on which actual ovulation has occurred in one or more previous ovulation cycles in the same individual subject.
Patent FI-950771-A (FI)
Inventor: EBRHARDT GARY J
IPC: C01G39/00
Filed: 1995-02-20
Abstract: Process for preparing a radionuclide generator for producing Tc-99m or Re-188. A clear solution containing a metallic cation and an anion comprising W-188 or Mo-99 is provided. The metallic cation is present in the solution as a dissolved complex of the metallic cation and a complexing agent and/or the anion being present in the solution as a dissolved complex of the anion and a complexing agent. The dissolved complex(es) are decomposed to form a slurry containing a precipitate of the metallic cation and the anion. The precipitate is transferred to an elutable container of a radionuclide generator.
Patent FI-963672-A (FI)
Inventor: O'HARA STEPHEN JON
IPC: F01D25/24
Filed: 1996-09-17
Abstract: A method of manufacturing a turbocharger including a housing with a compressor housing portion, turbine housing portion, and a connecting portion is such that an appropriate attitude setting for various portions is preselected, and the housing is then manufactured using a casting technique. The geometry of the connecting portion is circular and concentric with respect to a common center line passing through all three portions.
Patent FI-965219-A (FI)
Inventor: FROEBERG PER
IPC: B02C7/12
Filed: 1996-12-27
Abstract: PCT No. PCT/SE95/00699 Sec. 371 Date Dec. 12, 1996 Sec. 102(e) Date Dec. 12, 1996 PCT Filed Jun. 12, 1995 PCT Pub. No. WO96/00615 PCT Pub. Date Jan. 11, 1996A pair of co-operating refining elements (10, 11) intended for a disc refiner with two opposed refining discs, one of which is stationary (stator) and the other one is rotary (rotor), for the working of lignocellulosic fiber material in a refining gap (12) between the co-operating refining elements (10, 11). The refining elements are provided with a pattern of bars (13-16) and intermediate grooves. Each bar is formed with a plurality of high bar portions (13, 15) and intermediate low bar portions (14, 16), counted in radial direction. High bar portions (13, 15) are located directly in front of low bar portions (14, 16) on opposed co-operating refining elements (10, 11). The length of the high bar portions (15) on refining elements (11) of the rotor exceeds the length of the high bar portions (13) on refining elements (10) of the stator.
Patent FI-972308-A (FI)
Inventor: DESAI RANJIT C
IPC: A61K31/535
Filed: 1997-05-30
Abstract: 2-Substituted 1,2,5-thiadiazolidin-3-one 1,1-dioxides, pharmaceutical compositions containing them and methods for the treatment of degenerative diseases utilizing them.
Patent FR-1392981-A (FR)
IPC: G11B15/44
Filed: 1964-04-29
Granted: 1965-03-19
Abstract: 1,008,054. Record carrier feed. NATIONAL CASH REGISTER CO. April 17, 1964 [May 13, 1963], No. 15943/64. Heading G5R. A record carrier feeding system moves the record carrier in either direction past a transducer in response to forward or reverse control signals applied at F or B respectively, a bistable arrangement 50 stores the previous control signal and if a control signal is the same as the previous control signal -it is passed through AND gates 44 or 42 to the forward or reverse drives without delay, but if it is opposite to the previous control signal it is delayed until the bi-stable arrangement 50 has been switched, and switching of the bi-stable arrangement is delayed by a monostable arrangement 24. In this way abrupt reversal, with consequent damage, is avoided.
Patent GB-834615-A (GB)
Title: Optical length measuring machine
IPC: G02B21/00
Filed: 1958-01-10
Abstract: 834,615. Optical apparatus. HENSOLDT & SOHNE OPTISCHE WERKE A. G., M. Jan. 10, 1958 [Jan. 12, 1957; Nov. 28, 1957], No. 1006/58. Class 97(1) In a machine such as a length measuring machine or a machine tool having a measuring scale and a scale reading device translatable relative to the measuring scale for reading measurements, at least one pendulous optical element is provided in the ray path of the scale reading device for compensating small inclinations of the reading device relative to the scale. As shown, carriages 1 and 2 are slidably mounted on a guide 8 for locating a workpiece 5 to be measured between points 3 and 4 thereof. The point 4 of the measuring carriage 2 is urged toward the workpiece 5 by a constant pressure device 6 as is usual in micrometer devices. The measuring carriage 2 contains a reading device for a measuring scale 9 arranged parallel to the guide 8 - comprising an objective 10 positioned above the graduation mark appropriate to the dimensions of the workpiece in situ which forms an image of the scale at the viewing window 11 by means of mirrors 13, 14, 15, 16, 16a and 17 and intermediate lens 12. The mirror 15 is half silvered for the lamp 18 to illuminate the measuring scale 9. A finely graduated transparent scale 22 adjacent the window 11 is movable with respect to the image of the scale 9 and co-operates therewith to provide a vernier. To compensate for tilting of the carriage 2 with respect to the scale 9, the mirror 13 is pivoted about an axis through A-A and has a pendulous weight 26 attached to it. Alternatively, a right angled pendulously suspended mirror may be provided at 13 providing double reflection in which case the axis of the lens 12 is vertical and a further mirror is necessary to direct the image forming beam toward the window 11. In a further embodiment, the mirrors are all fixed but a pendulous lens is provided to effect correction, a fixed lens also being provided in the ray path. The movable lens may be suspended from three threads into a damping liquid. Further examples of compensating pendulous optical elements are a prism and a focal Galilean system. A further embodiment is suitable for the measurement of a block placed on the working table of a machine tool. Specification 810,820 is referred to.