baber/WOPTO huggingface dataset:
Patent DK-210888-A (DK)
Inventor: FAWCETT TIMOTHY G
IPC: C07D211/22
Filed: 1988-04-18
Abstract: In a process for preparing the polymorphic form of terfenadine which melts at a higher temperature, terfenadine is dissolved in a water-miscible lower alkanol, after which the solution is heated at the reflux temperature of the solution, after which a quantity of water which is sufficient for bringing about considerable crystallization of terfenadine is slowly added while stirring, after which the mixture is cooled down and the crystalline product is collected. In a process for preparing the polymorphic form of terfenadine which melts at a lower temperature, terfenadine is dissolved in a suitable solvent at from approx. 0degreeC to approx. 35degreeC, after which the solvent is allowed to evaporate, after which the crystalline product is collected.
Patent DK-294589-A (DK)
Inventor: URDEA MICHAEL S
IPC: C12Q1/70
Filed: 1989-06-15
Abstract: Linear or branched oligonucleotide multimers useful as amplifiers in biochemical assays which comprise (1) at least one first single-stranded oligonucleotide unit that is complementary to a single-stranded oligonucleotide sequence of interest, and (2) a multiplicity of second single-stranded oligonucleotide units that are complementary to a single-stranded labelled oligonucleotide. Amplified sandwich nucleic acid hybridization and immunoassays using the multimers are exemplified.
Patent DK-319088-A (DK)
Inventor: QUALLICH GEORGE JOSEPH
IPC: C07C49/697
Filed: 1988-06-10
Abstract: A novel three-step process for preparing 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid is disclosed, which involves (1) reducing 4-(3,4-dichlorophenyl)-4-ketobutanoic acid to 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid; (2) then converting the intermediate hydroxy acid formed in the first step to 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone, and (3) thereafter reacting the resulting gamma-butyrolactone compound with benzene in a Friedel-Crafts type reaction to form the desired final product. The latter compound is known to be useful as an intermediate leading to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone and ultimately, to cis-(1S)(4S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrah ydro-1-naphthaleneamine (sertraline), which is known to be a preferred anti-depressant agent in the field of medicinal chemistry. The aforementioned 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone and 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid are both novel compounds. There is also disclosed a novel process for converting 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone directly to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, as well as an alternate novel process for converting 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid directly to this same key intermediate.
Patent DK-352389-A (DK)
Inventor: DRAKE CHARLES ALFRED
IPC: C07C2/14
Filed: 1989-07-17
Abstract: Catalyst supports, catalyst systems, methods for the preparation thereof, and dimerization process therewith are provided catalyst supports are prepared from an alkali metal carbonate, water, water soluble ketone and optionally at least one carbonaceous compound. Catalyst systems comprise at least one elemental alkali metal deposited on the catalyst support. Optionally, the catalyst system further comprises at least one promoter.
Patent DK-391788-A (DK)
Inventor: BEHLING HANS-JUERGEN
IPC: B65F3/20
Filed: 1988-07-13
Abstract: In refuse vehicles having a refuse-filling system arranged behind the driver's cab, an adjacent refuse-compressing device and a refuse-collecting container arranged behind the latter, it was hitherto not possible to achieve adequate compression of the filled refuse inside the refuse-collecting container, resulting in insufficient utilisation of said container. 
<??>In the case of the invention, there is arranged in the range of action of the refuse-compressing device a counterpressure plate which can be subjected to a pressing force and is mounted in a radially swivellable manner on the ceiling of the refuse-collecting container, said plate forming a counterpressure element for the filled refuse. In this way it is possible to compress, in a uniform manner, the refuse filled into the refuse-collecting container from the start of refuse feeding until said container is completely full and thus an increased utilisation or useful load of the refuse vehicle can be achieved. 
<IMAGE>
Patent DK-480587-A (DK)
Inventor: GESING ADAM J
IPC: C04B41/50
Filed: 1987-09-15
Abstract: The invention comprises a method of making self-supporting composite ceramic structures by the oxidation reaction of a body of molten parent metal precursor with a vapor-phase oxidant to form an oxidation reaction product. This reaction or growth is continued to form a thick, self-supporting ceramic body. The composite is recovered and in a separate subsequent operation, the surface is coated with one or more materials in order to effect desired changes in the properties of the surface, e.g., hardness, corrosion resistance.
Patent DK-513282-A (DK)
Inventor: ASPISI CHRISTIAN
IPC: B01J39/20
Filed: 1982-11-18
Abstract: The invention relates to new reticulated statistic acrylic copolymers that may be used in a very wide range of solvents (water, methylene chloride, chloroform, methanol, ethanol, dimethylformamide, pyridine,) stable between pH 1 and pH 14, to preparation process thereof and to their use in ion exchange chromatography.
Patent DK-539085-A (DK)
Inventor: COLDREY PETER WALLACE
IPC: C01G25/02
Filed: 1985-11-21
Abstract: A process for treatment of zircon which comprises passing zircon particles of average dimensions between 50 and 1000 microns through a reactor and heating the particles up to a temperature above the melting point of silica but below the melting point of zirconia and wherein the particles pass through the reactor as discrete particles and wherein the residence time in the reactor is less than 10 sec.
Patent DK-550288-A (DK)
Inventor: CARRIERE DOMINIQUE
IPC: G01N33/569
Filed: 1988-09-30
Abstract: A kit for the assay of the surface antigens characteristic of a cell population or subpopulation comprising, as components: a) a solid support on which are fixed by covalent bonding or by physical adsorption one or more monoclonal antibodies directed against the surface antigens of the cellular population to be assayed; b) one or more solutions, each containing a monoclonal antibody specific for the cell population or subpopulation to be assayed, labelled with a radioisotope probe or an enzyme probe; c) in the case of antibodies marked with an enzyme probe, one or more solutions contributing the necessary reagents (substrate and chromogen) for detecting the enzyme activity. The invention also relates to a process for immunometric assay of the surface antigens of a cell population or subpopulation. The assay kit and the immunometric process according to the invention can be employed for the total assay of the population of T lymphocytes and/or of the subpopulations of T4 and T8 lymphocytes.
Patent DK-589588-A (DK)
Inventor: DALZIEL WARREN LEWIS
IPC: G06F1/18
Filed: 1988-10-21
Abstract: A portable hard disk drive module (24) enclosing all of the operative components of the disk drive (52) is removably received by a receptacle (22) in a microcomputer system (10). The disk drive module (24) and the receptacle (22) each have an electrical connector (26, 36) and these connectors are coupled when the module (24) is in an operating position within the receptacle (22). The connectors comprise the sole interface between the operative components of the disk drive (52) and the remainder of the computer system (10).
Patent EG-22293-A (EG)
Title: Process ofliquefying a gaseous methane-rich feed to obtain liquefied natural gas
Inventor: DOLBY JONATHAN R
IPC: F25J1/00
Filed: 1998-12-09
Granted: 2002-12-31
Abstract: The present invention relates to a process of liquefying a gaseous, methane-rich feed to obtain a liquefied product by supplying the gaseous, methane-rich feed at elevated pressure to a first tube side of a main heat exchanger at its warm end, cooling, liquefying and sub-cooling the gaseous, methane-rich feed against evaporating refrigerant to get a liquefied stream, removing the liquefied stream from the main heat exchanger at its cold end and passing the liquefied stream to storage as liquefied product, removing evaporated refrigerant from the shell side of the main heat exchanger at its warm end, compressing in at least one refrigerant compressor the evaporated refrigerant to get high-pressure refrigerant, partly condensing the high-pressure refrigerant and separating the partly-condensed refrigerant into a liquid heavy refrigerant fraction and a gaseous light refrigerant fraction, sub-cooling the heavy refrigerant fraction in a second tube side of the main heat exchanger to get a sub-cooled heavy refrigerant stream, introducing the heavy refrigerant stream at reduced pressure into the shell side of the main heat exchanger at its mid-point, and allowing the heavy refrigerant stream to evaporate in the shell side, cooling, liquefying and sub-cooling at least part of the light refrigerant fraction in a third tube side of the main heat exchanger to get a sub-cooled light refrigerant stream, introducing the light refrigerant stream at reduced pressure into the shell side of the main heat exchanger at its cold end, allowing the light refrigerant stream to evaporate in the shell side, and controlling the liquefaction process using a process controller to determine simultaneously control actions for a set of manipulated variables in order to optimize at least one of a set of parameters while controlling at least one of a set of controlled variables.
Patent FI-861424-A (FI)
Inventor: HADJIAN RICHARD ALBERT
IPC: A61K51/00
Filed: 1986-04-02
Abstract: A process for producing a trace-labeled conjugate of metallothionein and biologically active molecule comprising the sequential steps of: conjugating the BAM to a heterobifunctional crosslinking agent; and conjugating the resulting product of with metallothionein where at least a portion of the metal in metallothionein is a tracer metal.
Patent FI-862615-A (FI)
Inventor: RIEGER BENEDIKT
IPC: F41A21/48
Filed: 1986-06-18
Abstract: A firearm including a barrel holder for accommodating interchangeable barrels. A breechblock housing, connected to a stock, includes in a forward zone thereof, a recess having an abutment surface for absorbing recoil forces, with the barrel including a tubular member fixedly connected to a rear end thereof and including an extension fitting into the recess. The tubular member has a relatively large axial length and extends forwardly from a locking mechanism beyond a cartridge chamber of the firearm. The extension is provided at the rear end of the tubular member, and the abutment surface has an undercut portion partially extending over the extension from above. A downwardly projecting second extension is provided at the front end of the tubular member, with the second extension including a locking bolt recess. The breechblock housing extends up to a zone of the second extension and carries, at that location, a locked bolt cooperating with the locked bolt recess.
Patent FI-884848-A (FI)
Inventor: GOETTSCHE REIMER
IPC: B27K3/52
Filed: 1988-10-20
Abstract: A wood protecting agent contains (a) a dimethylalkyl amine; (b) a water soluble acid; (c) a water insoluble acid or 2-(methoxycarbonyl)-benzimidazole.
Patent FI-922404-A (FI)
Inventor: ROSAMOND JAMES DONALD
IPC: C07K1/113
Filed: 1992-05-26
Abstract: Compounds of formula (I), wherein M is Met, DMet, MeMet, MetO, Ahx, DAhx, MeAhx, Leu, MeLeu, Pro, Ile, MeIle, Ala or Lys; G is Gly, DAla, Pro, Ala,  beta Ala or Sar; W is Trp, MeTrp, Ala or Nal; X is Met, MeMet, MetO, Ahx, MeAhx, Leu, MeLeu, Pro, Ile, MeIle, Ala or Lys; J is Asp, DAsp, MeAsp, Ala or Asn; F<1> is (S)-NH, (R)-NH, (S)-R<1>N or (R)-R<2>N; F<2> is H, Cl, I, Br, F, NO2, NH2, R<3> or OR<4>; Z is NH2, NHR<5> or NR<5>R<6>; R<1>, R<2>, R<3>, R<5> and R<6> are C1 to 6 alkyl; and R<4> is H or C1 to 6 alkyl, and pharmaceutically acceptable salts thereof, are new and useful as pharmaceuticals. In particular they are useful for the treatment of obesity and for stimulating contraction of the gall bladder.
Patent FI-931023-A (FI)
Inventor: KOTTIRSCH GEORG
IPC: C07K5/09
Filed: 1993-03-08
Abstract: Pseudopeptides of formula I in free or salt form <CHEM> wherein A, B, R1, X, Y and m are defined as in claim 1, and their use in the prophylactic and acute treatment of thrombosis.
Patent FI-932911-A (FI)
Inventor: BRAISH TAMIM FEHME
IPC: C07D/
Filed: 1993-06-23
Abstract: The invention relates to 2,5-diazabicyclo/2,2,1/heptane intermediates of the formula II: <IMAGE> wherein X is SO2 or CO2 and R2 is C1-C6 alkyl, triflouromethyl, benzyl or phenyl, optionally substituted by one or two C1-C6 alkyl, halogen, nitro, methoxy or triflouromethyl, and R5 is C1-C6 alkyl, and their enantiomers and racemates. Compound II are of use as intermediates in the production of quinolones.
Patent FI-934908-A (FI)
Inventor: OLSSON JAN
IPC: F16L27/08
Filed: 1993-11-05
Abstract: An adjustable pipe bend comprises two pipe bend parts (10, 12) having abutting end portions (14, 16) extending in a plane which is inclined, an angle  alpha  of 22.5 DEG  relative to a plane perpendicular to the main axis (18, 20) of the respective pipe bend part (10, 12). The pipe bend parts (10, 12) are rotatably connected to each other at said end portions (14, 16) for rotation about an axis perpendicular to said inclined plane by means of snap-lock connecting elements (22, 24) placed outside the light borings (26, 28) of said pipe bend parts (10, 12). Each connecting element is shaped as a body of rotation about said axis of rotation, and the snap-lock connection includes an O-ring seal (30). The pipe bend may optionally be set to any bending angle between 0 DEG  and 45 DEG  by turning the two pipe bend parts (10, 12) relative to each other, and in any position of the two pipe bend parts (10, 12), their main axis (18, 20) will either intersect each other or be substantially coincident.
Patent FI-935808-A (FI)
Inventor: CHIEN DAVID Y
IPC: C07K16/00
Filed: 1993-12-22
Abstract: We have discovered epitopes of the HCV viral proteins which are immunoreactive with immune serum. The epitopes are useful in immunodiagnostic assays and as immunogens.
Patent FI-943457-A (FI)
Inventor: INGRAM KEITH W
IPC: B29C48/03
Filed: 1994-07-21
Abstract: A plastic pellet delivery system including an extruder nozzle having an orifice and an arcuate surface adjacent the orifice and rigid cutting knife which is eccentrically mounted on a shaft that is positioned and is rotated adjacent the orifice to move the rigid knife eccentrically into and out of engagement with the nozzle surface. The cutting knife is mounted for limited yielding pivotal movement relative to the eccentric mount such that it will deflect angularly with respect to the eccentric mount as it is engaging the nozzle surface such that the free edge of the knife blade tip is moved radially inwardly as the eccentric mount is rotated providing a substantially constant force of the blade against the nozzle surface.
Patent FI-943612-A (FI)
Inventor: NISS JAN-ANDERS
IPC: B67D1/12
Filed: 1994-08-03
Abstract: PCT No. PCT/SE93/00014 Sec. 371 Date Aug. 3, 1994 Sec. 102(e) Date Aug. 3, 1994 PCT Filed Jan. 13, 1993 PCT Pub. No. WO93/14679 PCT Pub. Date Aug. 5, 1993A dispensing device for flowing substances, especially food substances, comprises a valve arrangement (2) for controlling flow of substance from a container (3) out through a discharge opening (4). The container (3) is of the type that decreases its volume at the same rate as with which the substance is discharged from the container in order to avoid that the substance in the container there gets in contact with air. Between the valve arrangement (2) and the container (3) a conduit (6)is extending, which is co-ordinated with a pump arrangement (7) arranged to transport the substance in the conduit without getting in direct contact with the substance.
Patent FI-954370-A (FI)
Inventor: TIKKANEN JUHA
IPC: C23C4/12
Filed: 1995-09-15
Abstract: The invention relates to a process and a device for spraying various materials, where the material to be sprayed is passed into a flame generated with the aid of fuel gas, which makes it possible to spray the particles of the spray material onto any object. The spray material is passed into the flame in the liquid form and is converted into the droplet form with the aid of the said gas, essentially in the region of the flame. This gives a rapid, advantageous and single-stage method for producing very small particles, which are of the order of magnitude of nanometres. <IMAGE>
Patent FI-962143-A (FI)
Inventor: ARDITI MARCEL
IPC: A61K49/00
Filed: 1996-05-21
Abstract: Echographic imaging (such as used for medical diagnosis) uses the injection of specific contrast agents in the body, or more generally in the region to be imaged. Different frequency dependent echographic behavior of the ultrasound contrast agents containing microbubbles as compared to echographic behavior of tissue without contrast agents is exploited by providing separated spectral echo responses and then combining them in ways to enhance image contrast. These imaging principles exploit certain physical "signatures" of the contrast agent responses, allowing increased contrast with respect to tissue background. This contrast enhancement is much larger than what is determined from direct echo amplitude monitoring.
Patent FI-970424-A (FI)
Inventor: HECKMANN BERTRAND
IPC: A61P13/02
Filed: 1997-01-31
Abstract: PCT No. PCT/FR95/01034 Sec. 371 Date Jan. 31, 1997 Sec. 102(e) Date Jan. 31, 1997 PCT Filed Aug. 1, 1995 PCT Pub. No. WO96/04276 PCT Pub. Date Feb. 15, 1996The invention relates to the new use and the new products of formula (I):    <IMAGE>  (I)  in which: R1=represents hydroxyl, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, formyl, cycloalkyl, optionally interrupted by heteroatoms, R2, R3 represent in particular halogen, mercapto, acyl, carboxy, nitro, cyano, amino, carbamoyl, R4, -OR4 with R4 representing in particular hydrogen, alkyl, alkenyl, alkynyl, acyl, amino, -(CH2)m1-S(O)m2-X-R10 with m1=0 to 4, m2=0 to 2, X represents a single bond or -NH-, -NH-CO-, -NH-CO-NH-, and R10 represents alkyl, alkenyl or aryl, and Y represents optionally substituted aryl, these products being in all the isomer forms and the salts, as medicaments.
Patent FI-973611-A (FI)
Inventor: RUDT ROBERT J
IPC: G09G5/00
Filed: 1997-09-05
Abstract: This invention relates to a system for monitoring a process which includes a plurality of monitoring means such as video camera which collects data relative to the process. The collected data is converted into a digital format and the digitized data stored in digital data storage device such that as new data is stored earlier stored data is removed to maintain about the same volume of stored data. The system also includes a control such as a computer which communicates with the digital data storage device. In the event of a deviation from a process parameter, the control is adapted to extract and display the digitized data corresponding to the deviation.
Patent GB-648709-A (GB)
Title: Arrangements for making available any of a large group of frequencies
Inventor: BELLAIRS GUY FFARINGTON
IPC: H04M7/16
Filed: 1947-01-27
Abstract: 648,709. Automatic exchange systems. BRITISH TELECOMMUNICATIONS RESEARCH, Ltd. Jan. 27, 1947, Nos. 1094/48 and 1095/48. Divided out of 648,674. Drawings to Specification. [Class 40 (iv)] The Specification describes and claims the frequency finder described with reference to Figs. 3 of Specification 648,674. In response to a plurality of signals, the frequency finder builds up a frequency distinctive of the combination of signals, the frequency being applied to a circuit which tests whether the communication channel using that particular frequency is idle or busy.
Patent GB-1036021-A (GB)
Title: Improvements in or relating to constructional toy sets
IPC: A63H33/10
Filed: 1964-01-09
Abstract: 1,036,021. Toy constructional elements. J. O. SORENSEN. Jan. 9, 1964 [Jan. 10,1963; March 27, 1963], No. 1095/64. Heading A6S. A constructional toy has elements each with a pair of recesses in each edge having projections enabling elements to be hingedly joined by elastic bands. Fig. 1 shows a square element A, two of which elements may be joined by elastic bands passed around wall F and resting in recesses D. The edges of element A is rounded so one element may hinge about another. Six such elements could be joined to cube-shaped space. Fig. 3 shows a pentagon-shaped element B attached to a triangular element C. Fig. 7 shows a different type of square element joined to a triangular element and joined by an elastic band which passes into one pair of recesses, is passed down the back of the elements and into the other pair of recesses. Fig. 9 shows a similar method of mounting swingable doors to a similar shaped square element. Figs. 10 and 11 show a square element 46 and a gable element 52, respectively, a U-shaped aperture 48 being established in square member 46 for connecting the gable element 54. Fig. 13 shows a method of joining pipes at an angle of 45 degrees the elastic bands 11 pressing chordally across the tubes, the square ends of tubes 88 being similarly fixed to an element 104, Fig. 14.
Patent GB-191614-A (GB)
Title: Improvements in heat-exchange apparatus
IPC: F28F3/08
Filed: 1922-01-13
Abstract: 191,614. Haber, E. Jan. 13, 1922. Plate apparatus.-In a heat-exchanger working on the cross-current principle of the type in which the plates have angular incisions 4 at the corners, the edges of the plates are bent alternately upward and downward at some distance from the base line of the angular incisions. The edges are pressed together by hollow bolts 9 having holes 13 so that the cells thus formed may be cleaned bv blowing steam through them, and corner-pieces 7, Fig. 3, are placed in the incisions 4 to separate the cells. Undulated strips of sheet metal 8 serve to alter continuously the direction of the currents. A number of elements may be connected together either directly or by tubular connectors.
Patent GB-527762-A (GB)
Title: Process for improving the wear-resistance of textile materials
IPC: D06M15/233
Filed: 1939-01-13
Abstract: 527,762. Treating textiles with liquids. TOOTAL BROADHURST LEE CO., Ltd., CORTEEN, H., FOULDS, R. P., POTTER, H., and BATTYE, A. E. Jan 13, 1939, Nos. 1182, 24129, 25894 and 25895. [Class 15 (ii)] Textile materials are rendered more resistant to wear by impregnating them with a solution or dispersion of a synthetic rubber-like material and treating them to remove wax, oil, or fat before or after the impregnation, by subjecting them to a scouring treatment to an extent at least equivalent to that obtained by boiling with a solution of ¢ per cent soda ash and ¢ per cent of soap. Polymerized vinyl-acetylene, butadiene, isobutylene, acrylic or methacrylic esters, vinyl esters, vinyl acetals, or styrene compounds, or the substances "Igeplast" (Registered Trade Mark) and "Rhoplex" may be used as rubber-like compound. It may be be used in the form of an aqueous emulsion or a solution in an organic solvent. Wetting agents may be incorporated in the impregnating bath. In an example, cotton fabric is impregnated with "Igeplast" E emulsion diluted with water, and then passed through a mangle nip. It is dried and then boiled with a solution containing soda ash and soap. In another example, cotton shirting is treated with soda ash-soap solution, rinsed, dried and impregnated with an aqueous emulsion of a poly alkyl methacrylate. During or after impregnation with the synthetic rubber material, the textile material may be treated with an aqueous solution containing an intermediate condensation product of a synthetic resin or the components thereof and subsequently treated to insolubilize the condensation product. Specification 228,893, [Class 15 (ii)], is referred to.