baber/WOPTO huggingface dataset:
Patent CA-1261856-A (CA)
Inventor: HAYES EDWARD C
IPC: C07C235/28
Filed: 1988-03-11
Granted: 1989-09-26
Abstract: A B S T R A C T         A compound having the following formula:                        or   wherein n is 0 to 10, and the lactones form thereof. These compounds are useful far the preparation of compounds comprising leukotrienes conjugated with proteins such as Bovine Serum Albumin and Hemocyanin from Giant Keyhole Limpets.
Patent CA-1273168-A (CA)
IPC: B01D47/02
Filed: 1988-10-19
Granted: 1990-08-28
Abstract: ABSTRACT In a vacuum cleaner having an upper housing and a lower housing, said lower housing having a working air inlet, said upper housing having a by-pass type blower motor and a working air inlet, the improvement comprising: a water filter system comprising a working air inlet deflector in association with said working air inlet, a bottom pan assembly included in said lower housing and including a preselected amount of water for water filtering of working air and, a static water separator element fixed relative to said working air inlet for separating water from the working air and communicating the working air from said lower housing to said upper housing and said working air outlet; said water separator element having a bottom wall generally positioned at the water level of the pan assembly, an air porous portion and a generally water non-porous portion for separating water from said working air.
Patent CH-524663-A (CH)
Title: Reduction of organic substances in polar - organic solvents
Inventor: WEGMANN JACQUES DR
IPC: C07B31/00
Filed: 1969-04-10
Abstract: The organic substances, e.g. aldehydes, ketones, nitro and nitroso cpds. azo and azoxy cpds. and esp. azines, phenazines, dioxazines and quinoid cpds. such as indigo and anthraquinone cpds. forming vat dyes, are reduced with formaldehyde sulphoxylates, sulphoxylic acid or a salt thereof, the reduced substance then being isolated or converted into a stable prepn. Reduction may also be effected with alkali(ne earth) boronates in the presence of oxygenated and hydrated cpds. of tri- or tetravalent S which are less alkaline than sodium sulphite or in the presence of oxygenated cpds. of bivalent S or of substances which are convertible into thio-derivs. of this type under the reaction conditions prevailing, suitably thiourea dioxide. The reduced substance is then isolated or converted into a stable prepn.
Patent DK-112194-A (DK)
Inventor: FREDERIKSEN JESPER BO
IPC: A63H33/08
Filed: 1994-09-29
Abstract: PCT No. PCT/DK95/00389 Sec. 371 Date Jun. 9, 1997 Sec. 102(e) Date Jun. 9, 1997 PCT Filed Sep. 28, 1995 PCT Pub. No. WO96/09870 PCT Pub. Date Apr. 4, 1996A stacking block system having stacking blocks which have a body part which is provided with coupling knobs with a mutual uniform modular distance on its upper surface and is downwardly provided with coupling means which are complementary with respect to the coupling knobs on the upper side and are adapted to be coupled with the coupling knobs. According to the invention, the blocks are additionally provided with one or more spacers downwardly, which are designed such that when two stacking blocks are stacked on top of each other, the body parts of the stacking blocks will be spaced from each other along their entire periphery. This provides a gripping edge or a gap between two blocks stacked so that it is particularly easy to grip the blocks when a stack of such blocks is to be separated.
Patent DK-128182-A (DK)
Inventor: ODAKA K
IPC: G06F17/10
Filed: 1982-03-22
Abstract: A processing circuit suitable for use in error correction a transmitted or recorded digital signal operates on digita. data words to form products or quotients of the quantities represented by the digital data words. The data words are considered as elements α<sup>i</sup> of a Galois field GF(2<sup>m</sup>) where each element is a power α<sup>i</sup> of an irreducible root a. The data words are supplied into a conversion ROM (1) which in response provides the corresponding exponents i, j as an output. These exponents i, j are additively combined to form a sum (i + j) or difference (i - j), and this is applied to a reverse conversion ROM (3) which then provides, as an output data word, an element α<sup>i+j</sup> or α<sup>i-j</sup> which is the product or quotient, respectively, of the input data words. A provision (10) can be incorporated to compensate for division by a zero element.
Patent DK-136084-A (DK)
Inventor: BLECKMANN GERHARD
IPC: B41F27/12
Filed: 1984-02-29
Abstract: The gap (15) formed between the end portions (5) of a gravure printing plate (3) which is anchored in a groove (2) of a printing cylinder (1) on which the plate is mounted is covered with a sheet (6) which overlaps the end portions. The gap cavity (9) thus formed is then filled with a thermoplastic and/or hardenable material and when this has hardened the cover is removed.
Patent DK-170888-A (DK)
Inventor: RANCE ROBERT W
IPC: C09J133/08
Filed: 1988-03-28
Abstract: (Meth)acrylate-based adhesive polymers are disclosed comprising a major portion (meth)acrylate monomer, optional monovinylidene aromatic and unsaturated acid monomer(s), and up to 5 weight percent of a conjugated diene crosslinking monomer. In an example, a latex polymer of 96 weight percent n-butyl acrylate, 3 weight percent acrylic acid and 1 weight percent butadiene is prepared. The adhesive polymer, with and without addition of a tackifying resin, is found to have a good balance of shear strength and tack.
Patent DK-197091-A (DK)
Inventor: RASMUSSEN POUL BAAD
IPC: C12P21/00
Filed: 1991-12-06
Abstract: A process for preparing proteins which possess FVIII activity, and FVIII derivatives by culturing animal cells in vitro, with the culturing temperature being kept below 32 degree C and the culturing time being kept to less than 24 hours.
Patent DK-253189-A (DK)
Inventor: BJERREGAARD AAGE KRISTIAN
IPC: A01M23/18
Filed: 1989-05-25
Abstract: A catching tackle for vermin and birds, mounted on a rotatable tube 4. The fixed tube 1 is mounted on a plate 2. The said plate has a cut-out 3 in the centre. The rotatable tube 4 is suspended in two brackets 5. The brackets are bolted to the plate 2. The rotatable tube 4 is suspended in two shafts 6, which are free-running. The rotatable tube 4 is held in place by a magnet 7 and an iron plate 8. The magnet 7 releases the iron plate 8 when an animal or a bird is passing through the tube 4. The weight of the animal causes the magnet 7 to release the iron plate 8. The rotatable tube 4 rotates down through the cut-out 3 in the plate 2, until it encounters a stop 9. The animal slips out of the rotatable tube 4 and is caught in a container designed for the purpose, below the catching tackle. The rotatable tube 4 is turned back to the starting position by a counter-weight 10, which can be adjusted so that the magnet 7 releases the iron plate 8 at the correct weight of the animal. <IMAGE>
Patent DK-263380-A (DK)
Inventor: FOSCANTE R E
IPC: C08G59/40
Filed: 1980-06-20
Abstract: Polymeric structures having interpenetrating matrices in cured form comprising an epoxy-polyamine network and a polysiloxane network. The interpenetrating network physical and chemical properties are improved over those of either polymeric component alone. The network can be prepared by simultaneously reacting epoxy resin having at least two oxirane groups with amine curing agent, and having present at least 0.1 equivalent of silane, water being substantially uniformly distributed throughout the mixture in an amount sufficient to bring about substantial hydrolytic polycondensation of the silane to form a cross-linked interpenetrating polymer network. The amine curing agent may be substituted wholly or in part by aminosilane. Sources of silane may include aminosilane and epoxysilane. Relative reaction rates of formation of the polymeric networks are controlled, to get good intertwining of the two polymers.
Patent DK-270085-A (DK)
Inventor: HODGES WILLIAM DOMINIC
IPC: B65H31/30
Filed: 1985-06-14
Abstract: Apparatus for stacking and collecting labels includes a suction drum (3) for continuously feeding at least one stream of individual labels to a movable support assembly (5). The movable support assembly (5) supports a respective stack (24) of labels corresponding to the or each stream fed thereto by the suction drum (3). A fixed support assembly (14) is provided for receiving the or each stack (24) of labels from the movable support assembly (5). The movable support assembly (5) is movable relative to the fixed support assembly (14), firstly to transfer the or each stack (24) of labels to the fixed support assembly, and secondly to push the or each stack of labels off the fixed support assembly. An intermediate support assembly (17, 18) is provided for supporting labels whilst the movable support assembly (5) pushes the or each stack (24) off the fixed support assembly (14).
Patent DK-292486-A (DK)
Inventor: WELBORN JR HOWARD CURTIS
IPC: C08F4/6392
Filed: 1986-06-20
Abstract: A process is described for the polymerisation of olefins in which a supported catalyst is used, which catalyst comprises a support and the product of the reaction of a metallocene of a metal in group 4b of the periodic table and an alumoxane, forming the product of the said reaction in the presence of the support.
Patent DK-415983-A (DK)
Inventor: KRAMER KENNETH DEE
IPC: F15B13/01
Filed: 1983-09-13
Abstract: A 4-way, 3-position, on-off type electrohydraulic valve includes a pair of solenoid-operated inlet valves for controlling communication between a pump and a valve bore. A pair of adjustable check valves are positioned in opposite ends of the valve bore. A double-acting pilot return valve assembly is operably mounted in a central portion of the valve bore and is movable to engage and open one of the check valves to return fluid flow when pump pressure flows through the other check valve to a fluid motor.
Patent DK-437882-A (DK)
Inventor: LASZLO SZUCS
IPC: F28D7/00
Filed: 1982-10-01
Abstract: On the one hand, the invention relates to a heat exchanger with at least one tube 1 and at least one rib construction which is made of a heat-conducting material which is folded in a concertina-like shape. This rib construction has ribs 2 which each stand essentially at right angles to the axis 10 of the tube 1 and comprise wings 4A, 4B and a rib base 3 between the wings, the ribs 2 being fastened to the tube 1 at their rib base 3. At least one of the wings 4A, 4B of each of the ribs 2 has patterns which interrupt the continuity in the wing material, and/or bent surfaces which form an acute angle a with a plane at right angles to the axis 10 of the tube 1. The patterns can be cutouts 7A, 7B, holes 8, pressed- out parts 9 or stamped patterns 17A, 17B. On the other hand, the invention relates to a method for producing a heat exchanger comprising the shaping of ribs 2 by folding a band of a heat-conducting material into concertina-like shape and the transverse fixing of the ribs 2 made of the folded material to a tube 1. Before folding, cutouts 7A, 7B, holes 8 and/or pressed-out parts 9 are fashioned on parts of the band corresponding to the ribs 2, and/or, after fastening of the ribs 2 to the tube 1, at least a part of the surface of the ribs 2 is bent in relation to a plane at right angles to the axis 10 of the tube 1. With this heat exchanger, improved thermal characteristics are obtained without production of the heat exchanger being significantly more complicated or expensive. <IMAGE>
Patent DK-439482-A (DK)
Inventor: WEEKS PAUL DOUGLAS
IPC: C07D213/75
Filed: 1982-10-04
Abstract: Processes for the preparation of the antiinflammatory agent piroxicam and intermediates leading thereto, the first of which comprises reacting N-methylsaccharin with (N-2-pyridyl)haloacetamides and alkyl haloacetates in the presence of an appropriate base to give, respectively, piroxicam and alkyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxides, intermediates which can be converted into piroxicam; and the second of which comprises reacting a novel alkyl 2-(2-methyl-3-hydroxy-2,3-dihydro-1,2-benzisosulfonazol-3-yl)-2-haloac etate with a metal hydride to give alkyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxides, intermediates leading to piroxicam.
Patent DK-545786-A (DK)
Inventor: BALSCHMIDT PER
IPC: A61K38/00
Filed: 1986-11-14
Abstract: Insulin derivatives in which one or more of the four amino acid residues in the positions A4, A17, B13 and B21 contain an uncharged side chain, and pharmaceutical preparations which comprise these insulin derivatives.
Patent DK-652388-A (DK)
Inventor: COASSOLO ALFREDO
IPC: C09K19/38
Filed: 1988-11-23
Abstract: A thermotropic liquid-crystalline aromatic polyester comprises:   a) units derived from one or more essentially monosubstituted phenols of the formula: <CHEM> in which X is a halogen atom; an alkyl group; an aralkyl group containing at least 7 carbon atoms; a cycloalkyl, mono-aryl, di-aryl or condensed aryl group or a keto group -COR or an ether group -OR (in which R is an alkyl or aryl group which may be substituted with inert substituents); b) units derived from one or more dicarboxylic acids of the formula:  HOOC - R1 - COOH      (2) in which R1 is a cycloalkyl, monoaryl, diaryl or condensed aryl group which may be substituted with inert substituent groups; c) optionally, units derived from one or more hydroxyacids of the formula:  HO-Ar1-(CH=CH)n-COOH      (3) in which Ar1 is a monoaryl, diaryl or condensed aryl group which may be substituted with inert substituents; and n is 0 or 1; and d) optionally, units derived from one or more diphenols of the formula:  HO - Ar2 - OH      (4) in which Ar2 is a monoaryl or condensed aryl group which may be substituted with at least one group X (as defined above), or an unsubstituted diaryl group. i
Patent FI-840713-A (FI)
Inventor: LAMORT JEAN-PIERRE
IPC: D21B1/34
Filed: 1984-02-21
Abstract: The invention relates to a method and apparatus for sorting out recycled paper pulp obtained from scrap material containing contaminants in the form of large pieces of foreign material such as plastics, adhesives, pieces of rope and the like. The invention avoids the need to disintegrate such large pieces of foreign material prior to their removal. The device of the invention comprises a drum (1) with an horizontal axis (2), an end wall (3) of the drum being fitted with a perforated plate (4) and an helical stirrer (5) having profiled blades rotating in a plane parallel to this plate at a short distance thereof, these blades having a transverse cross-section with a hydrodynamic profile adapted for generating a depression in front of the perforated plate, and a leading edge (6) forming a Bernouilli spiral with a constant angle of approximately 30 DEG , the drum (1) comprising a pulp inlet (10) with a valve (11) located opposite the perforated plate, an auxiliary enclosure (7) for recovering accepted pulp behind the perforated plate, connected to the suction side of a pump (8), a water inlet (12) with a valve (13), a vent (16) and a large bottom opening (14) with a valve (15) for discharging the refuse after the accepted pulp has been recovered. While the above-described device is designed for batch operation, a modified embodiment is provided in which twin units of the above design are associated for continuous operation (1a and 1b, FIG. 5) controlled by a 3-way valve (24) for alternatively feeding contaminated pulp to either sorting unit. In either case, the refuse is washed clear and water is drained out of the refuse before its discharge, so that it may be readily discarded without further processing, and the stirrer permanently prevents the perforated plate from becoming plugged.
Patent FI-841264-A (FI)
Inventor: ZDANOWSKI RICHARD EDWARD
IPC: C09G1/16
Filed: 1984-03-29
Abstract: Polymer compositions which are useful as polishes or polish polymer vehicles, especially floor polishes or vehicles therefor, contain emulsion copolymer containing from 3% to 50% by weight of units of acidic monomer, transition metal ionic crosslinking agent in an amount of at least 15% of the equivalent of the copolymer acid residues, and at least one basic salt or hydroxide or alkali metal in such an amount that the molar ratio of transition metal to alkali metal is from 10:0.1 to 1.0:3.0. 
<??>The presence of the alkali metal compound increases the wear resistance properties of films of the polish.
Patent FI-854984-A (FI)
Inventor: GUYOT DANIEL
IPC: A61L15/00
Filed: 1985-12-16
Abstract: A fibrous mineral material serving as an absorbent, especially for hygienic products such as diapers, sanitary napkins, bandages and similar products, is comprised at least partially of these mineral fibers, which have a specific surface area greater than 0.25 m2/g. The material has an appreciably greater absorption capacity than the regularly-used cellulose fluff-based products.
Patent FI-871315-A (FI)
Inventor: DENICK JR JOHN
IPC: A61K9/18
Filed: 1987-03-25
Abstract: A medicament adsorbate and process for making same. The medicament adsorbate comprises a complex magnesium aluminum silicate having sorbed therein a medicament drug. The complex magnesium aluminum silicate has the following typical chemical analysis: <IMAGE>
Patent FI-874530-A (FI)
Inventor: UEBEREGGER HENRY
IPC: B29C53/50
Filed: 1987-10-14
Abstract: A foil strip composed of several layers is continually rolled up around an axis extending in its longitudinal direction to form a tubular body (38) in such a way that the two edges (42, 44) overlap. To effect welding, the overlapping edges are pressed together between two strips (16, 18) which are driven in a circulating manner in the longitudinal direction. The inner strip (16) which passes inside the tubular body (38) is provided with a longitudinal groove (40) which at least partly receives the region of the overlapping edges (42, 44). The longitudinal groove (40) forms the region of the seam of the tubular body (38) which is facing inward, and prevents the plastic material which is liquefied for welding from expanding as a result of the application pressure. In this way it is ensured that the material of the two edges (42, 44) is fully welded together, so that no pressed-out edge regions of liquid material cool prematurely and therefore do not adhere to the opposed material layer.
Patent FI-880321-A (FI)
Inventor: SCHLUNKE JUERGEN
IPC: D21G1/00
Filed: 1988-01-25
Abstract: A calender wherein the intermediate rolls of a stack of rolls are mounted on pairs of levers pivotable on carriages which are movable up and down in vertical ways provided therefor in the frame. This renders it possible to change the levels of the intermediate rolls without any or without appreciable shifting of the centers of nips of neighboring rolls from a common vertical plane. The carriages are suspended on composite feed screws which can be rotated to move neighboring carriages nearer to or further away from each other.
Patent FI-882814-A (FI)
Inventor: ERIKSSON KJELL GUNNAR
IPC: D01G7/00
Filed: 1988-06-13
Abstract: A fibre material is defibred and dispersed in an air stream and delivered via an inlet 2 to a forming head 1. In the forming head 1, the inlet turns into an arched convex surface 5 which leads all the way to an accept outlet 6. A screen 7 is situated at an adjustable distance from the convex surface 5, splitting the incoming fibre/air stream up into accept and reject parts. An outlet 10 for the rejects is situated behind the screen 7. At a distance of 10-150 mm from the accept outlet 6, there is a movable air-pervious support 27 on which the web is laid. <IMAGE>
Patent FI-883482-A (FI)
Inventor: HOGAN JAMES JOHN
IPC: C12N15/09
Filed: 1988-07-22
Abstract: A method for preparing probes, as well as several probes for use in qualitative or quantitative hybridization assays are disclosed. The method comprises constructing an oligonucleotide that is sufficiently complementary to hybridize to a region of rRNA selected to be unique to a non-viral organism or group of non-viral organisms sought to be detected, said region of rRNA being selected by comparing one or more variable region rRNA sequences of said non-viral organism or group of non-viral organisms with one or more variable region rRNA sequences from one or more non-viral organisms sought to be distinguished. Hybridization assay probes for Mycobacterium avium, Mycobacterium intracellulare, the Mycobacterium tuberculosis-complex bacteria, Mycoplasma pneumoniae, Legionella, Salmonella, Chlamydia trachomatis, Campylobacter, Proteus mirabilis, Enterococcus, Enterobacter cloacae, E. coli, Pseudomonas group I, Neisseria gonorrhoeae, bacteria, and fungi also are disclosed.
Patent FI-920068-A (FI)
Inventor: SCHEEK BERNHARD
IPC: F16C13/00
Filed: 1992-01-08
Abstract: The spreader roll bearing seal is designed such that return of the centrifuged oil into the oil sump is guaranteed when the spreader roll is stationary, with simple production and assembly. To this end, the O-ring or rings is or are inserted into a sealing ring resting directly on the roll bearing, whose inner surface is provided with a circumferential, undercut profile. The undercut profile may have any desired shape seen in cross-section, advantageously an arc or step shape. As a result of the undercut profile, the oil flow is interrupted and the oil which has been centrifuged out of the lubricating grease is prevented from flowing out when the spreader roll is stationary. The oil which has been centrifuged out is, rather, returned to the oil sump. <IMAGE>
Patent FI-923326-A (FI)
Inventor: LINK CHRISTOF
IPC: D21G1/00
Filed: 1992-07-21
Abstract: The invention has as its object the provision of a method and an apparatus for the generation of smoothness and gloss on paper which essentially precludes a re-erection of the surface fibers after the smoothing process. This is achieved in that the surface of a paper web (1) to be smoothed is heated to a temperature above the glass transition temperature of the fibers at the surface of the web without subjecting the web to a press nip, and then these fibers are deformed and fixed in the deformed state in a subsequent process step under the simultaneous action of pressure with shock cooling. Accordingly, there is associated with each surface of the paper web (1) to be smoothed a heating device (2) and also a subsequent cooled body (5, 9, 10) which presses against the surface.
Patent FI-923615-A (FI)
Inventor: LEE VING JICK
IPC: C07D309/04
Filed: 1992-08-12
Abstract: The invention relates to N3-thioacyl semicarbazides of the formula <IMAGE> wherein R1 is hydrogen, C1-6 alkyl, polyfluorinated C1-6 alkyl, phenyl, multisubstituted phenyl wherein the substituents are C1-6 alkyl, C1-3 alkoxy, chloro, fluoro and/or trifluoromethyl, naphthyl, thienyl, phenylthio, tetrahydropyranyl, benzyl  or -COOC2H5, and R2 is amino or C1-3 alkoxy. Compounds according to the invention are useful intermediates in the preparation of 1,2,3-thiadiazole-4- thiolates. 1,2,3-thiadiazoles are themselves useful intermediates in the production of cephalosporins.