baber/WOPTO huggingface dataset:
Patent DK-1857254-T3 (DK)
Inventor: ENGELHARDT DIETER
IPC: B29C48/12
Filed: 2007-05-10
Granted: 2009-10-05
Abstract: The sealing profile of polyvinyl chloride (PVC) has a mounting element and a soft seal part, which contain a polymer-bonded magnetic strip. A rigid PVC component of the mounting element, the soft PVC component of the soft seal part and the magnetic strip are joined and connected by a coextrusion work tool. The rigid component is drawn at a melt temperature from 150 to 200 degC over the extruding range of 30 to 150, preferably 80-125 weight% per cent.
Patent DK-1906124-T3 (DK)
Inventor: ECKHARDT THORSTEN
IPC: F26B25/18
Filed: 2007-09-26
Granted: 2012-02-13
Abstract: The device has a storage surface (1) including upper and lower longitudinal and transverse edges (2, 4), where side walls (3) of the edges (2) point downwards. Bearing surfaces (5) of the edges (4) point under the storage surface, where the bearing surfaces are aligned parallel to the storage surfaces. Two adjacent side walls and two adjacent bearing surfaces form an edge area (6). The bearing surfaces are joined to each other at an obtuse angle in the edge area, where the bearing surfaces are connected with a soldering weld that is formed in an area of a recess (7).
Patent DK-1981981-T3 (DK)
Inventor: COMOGLIO PAOLO MARIA
IPC: A61K39/395
Filed: 2007-02-05
Granted: 2011-09-26
Abstract: Use of a monoclonal antibody directed against the extracellular domain of hepatocyte growth factor is disclosed for the preparation of a medicament for the treatment of tumors and/or metastases and of a diagnostic tool for detecting neoplastic cells as well as vectors comprising at least a portion of the nucleotide sequence encoding the anti-Met monoclonal antibody, products containing the anti-Met monoclonal antibody and/or at least one fragment thereof and at least one kinase inhibitor
Patent DK-2087244-T3 (DK)
Inventor: GUGELBERGER BENJAMIN
IPC: F16B7/04
Filed: 2007-10-23
Granted: 2011-08-08
Abstract: The system comprises coupling elements (4) for the releasable connection of the profiled tubes (1) to the node elements (2). The pin-shaped and bore-shaped coupling elements are fitted into one another and are connected force-fit at both ends of a profiled tube to a node element by a turning movement. The node elements and the coupling elements consist of rigid material and one of the elements is narrowed or expandable corresponding to its diameter.
Patent DK-2160391-T3 (DK)
Inventor: BLASCHKE HARRY
IPC: C07D413/04
Filed: 2008-05-28
Granted: 2010-11-22
Abstract: The nicotinamide compounds are new. The nicotinamide compound having general formula (I), preferably general formula (II), is new. In general formula (I), X 1>F, Cl, Br, I, SCN or S-R 3>, where R 3>=H, 1-6C alkyl, 3-6C cycloalkyl, -(CH 2) r-C 6H 5, where r=0-6, where the alkyl residue -(CH 2) r is substituted.; R 1>halogen, cyano, thiocyanato or halogen is substituted with alkyl, alkenyl, alkinyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl, aryl, heteroaryl, cycloalkyl or heterocyclyl, where the alkyl and alkylene has 1-6C, alkenyl and alkinyl containing 2-6C, cycloalkyl contains 3-6C atoms and the aryl group has 6-10C; n : 0-2, preferably 0-1, particularly 0; R 2>1-6C alkyl, 2-6C alkenyl, 2-6C alkinyl, 3-6C cycloalkyl, which is substituted single or multiple times, directly or differently with halogen, cyano, nitro, 1-4C alkoxy, 1-4C haloalkoxy, 1-4C alkylthio, 1-4C alkylsulfinyl, 1-4C alkylsulfonyl, (1-6C alkoxy)carbonyl, (1-6C alkyl)carbonyl or 3-6C trialkylsilyl; and m : 0-4, preferably 0-2, particularly 0. In general formula (II),R 1>,R 2>,m and n=same as variable group R 1>,R 2>,m and n of general formula (I). Independent claims are included for: (1) a method for producing a nicotinamide compound; and (2) a method for producing a compound of general formula (III), which involves converting a hydroxamic acid compound of general formula (IV) with ethylene oxide of general formula (V) in water and acetone, methanol, ethanol, N,N-dimethylformamide or acetonitrile. R : aromatic, cyclic, heteroaromatic, heterocyclic or aliphatic organic residue; and R 2> and m : same as variable group R 2> and m of general formula (I). [Image] [Image] [Image] [Image] [Image].
Patent DK-2155997-T3 (DK)
Inventor: GIERSZEWSKI LESZEK
IPC: E05C9/00
Filed: 2008-06-12
Granted: 2011-05-16
Abstract: A hollow window or door section includes at least one mounting groove for accommodating a covering rail fitting, with the mounting groove having lowered shoulders in the starting region of the groove flanks in order to accommodate a covering rail that can be fixedly connected to the hollow window or door section. In order to prevent the wall thicknesses from being reduced as a result of mounting, the mounting groove has a substantially dovetail-shaped section from a cross-sectional view and the groove flanks enclose an angle of between 45° and 85° with the groove bottom of the mounting groove.
Patent DK-2231042-T3 (DK)
Inventor: BAGNASCO MARA
IPC: A61B17/62
Filed: 2009-09-10
Granted: 2012-04-02
Abstract: Support orthopaedic device (1) for a knee joint, comprising a proximal connector (2) and a distal connector (3), articulated among themselves and respectively intended to be associated with a proximal bone (100) and a distal bone (101) of a lower limb connected among themselves by a knee joint. The device comprises a first rod (4a) and a second rod (4b), which are hinged, according to hinging axes normal to a median excursion plane of the orthopaedic device (1), to the proximal connector (2) and to the distal connector (3) so as to form with them an articulated quadrilateral. The articulated quadrilateral is planarly mobile according to a plane parallel to the excursion plane between a configuration corresponding to an extended position of the knee joint and configurations corresponding to bendings of different entity of the knee joint; the relative motion imposed to the proximal and distal connectors (2, 3) by the articulated quadrilateral is consistent with the physiological movement of the knee joint.
Patent DK-2326120-T3 (DK)
Inventor: MILDH GUNNAR
IPC: H04L12/56
Filed: 2005-01-28
Granted: 2013-01-07
Abstract: The present application relates to packet data communications over radio links and change of base station. Particularly it relates to base station handover of packet switched communications in GPRS (General Packet Radio System) and UMTS (Universal Mobile Telecommunications System) communications. 
The invention is directed in particular to a base station change of lossless type allowing lossless base station change of packet switched communications in unacknowledged mode between a mobile station and a support node, wherein the support node acting as source support node during the base station change forwards maintained sequence number information to the support node acting as target support node, when the source and target support nodes are different.
Patent DK-2904049-T3 (DK)
Inventor: FRANK JOCHEN
IPC: C09C1/40
Filed: 2013-05-03
Granted: 2018-07-16
Abstract: The present invention relates to a polymerizable resin composition comprising at least one polymerizable resin components selected from the group consisting of polyols, polyamines and mixtures thereof, wherein said polymerizable resin contains at least 75 wt. % of aluminum hydroxide composition relative to 100 wt. % of the resin composition.
Patent DK-0424882-T3 (DK)
Inventor: BALSBAUGH RICHARD K
IPC: A01K/
Filed: 1990-10-23
Granted: 1993-12-13
Abstract: A system for comfortably concentrating in individual stalls a group of elongated four-legged animals which as a group have generally the same length and breadth, particularly, gestating sows. The system comprises at least one row of stalls (A-O; A min -O min ) or compartments arranged side-by-side. Each adjoining pair of the stalls share a common vertical divider (10) or partition one end (11) of which is stationary or fixed with the remainder (12) being pivotally attached (13) so as to be swingable from side to side. Preferably, the extent of swinging is limited by a length of chain (44). The width of each stall measured between adjacent stationary ends of the dividers is sufficient to comfortably accommodate the breadth of the animals either standing or lying but insufficient to accommodate their lengths. The length of each stall is sufficient to comfortably accommodate the lengths of the animals either standing or lying. The widened space formed between the swingable divider portions (12) of a stall on being forced apart by an occupying animal is sufficient to allow the animal to turn around in its stall.
Patent DK-0445460-T3 (DK)
Inventor: OMURA SATOSHI
IPC: C12P21/04
Filed: 1990-08-10
Granted: 1995-08-14
Abstract: 1. A microorganism of the genus Streptomyces which is capable of selectively producing a specific component of avermectin, said microorganism having one or more of the following properties:     specific accumulation of avermectin component "a", effective incorporation of isoleucine or the keto acid thereof (3-methyl-2-oxovaleric acid) into an avermectin molecule, and markedly suppressed incorporation of valine or the keto acid thereof (2-oxoisovaleric acid) into an avermectin molecule.   i
Patent DK-0494929-T3 (DK)
Inventor: PANNEKOEK HANS
IPC: C12P21/02
Filed: 1990-10-03
Granted: 1996-01-29
Abstract: The invention relates to mutants of the human plasminogen activator inhibitor 1 (PAI-1). According to the invention, the region of the reactive centre of PAI-1, which essentially consists of the amino acid sequence SGTVASSSTAVIVSARMAPEEIIMD, is replaced in whole or in part by the corresponding part of antithrombin III (ATIII), whose region of the reactive centre essentially consists of the amino acid sequence EGSEAAASTAVVIAGRSLNPNRVTFKAN. The inventio also relates to the method of preparing such mutants and to their use in fibrinolytic/thrombolytic therapy. Further the invention relates to recombinant polynucleotides which contain genetic information that codes for PAI-1 mutants according to the invention.
Patent DK-0443412-T3 (DK)
Inventor: ROECHLING HANS DR
IPC: A01N55/10
Filed: 1991-02-12
Granted: 1995-05-01
Abstract: Highly concentrated emulsifiable concentrates of compounds of the general formula I <IMAGE>  in which     A and B independently of one another are CH, CR4, N,   X = CH2, O, S,   Y = CH, N,   Z is H, F, R1 and R4 independently of one another are H, halogen, (C1-C3)-alkyl, (C1-C3)-haloalkyl, (C1-C3)-alkoxy, (C1-C3)-haloalkoxy, (C1-C4)-alkylthio, (C1-C4)-haloalkylthio or R1 and R4 together are -CH2-O-CH2-;   R2 = H, (C1-C3)-alkyl, ethinyl, vinyl, halogen, cyano,   R3 = H, halogen, (C1-C4)-alkyl, (C1-C3)-alkoxy and   M = C or Si, characterised in that they contain a combination of an anionic and a non-ionic emulsifier with a (C2-C16)-alkanol, have not only a very good spontaneous emulsifiability but also a very good emulsion stability.
Patent DK-0473521-T3 (DK)
Inventor: HUBERT GHISLAIN
IPC: B22D11/10
Filed: 1991-08-16
Granted: 1994-05-16
Abstract: The device comprises a main hopper 13 provided with balances 14 and equipped with a draining duct 15 on which are mounted a valve 17 and a flow detector 16. The lower end of the duct penetrates into a secondary hopper 18 connected to a pipe 10 for feeding powder to the mould 1. 
<??>The powder 22 flows from the main hopper 13 into the secondary hopper 18 and is then directed via the pipe 10 into the mould where it spreads over the surface of the cast metal 2. When the level of powder in the secondary hopper reaches the lower end of the duct 15, the flow therein is cancelled and the detector 16 commands the closure of the valve. Its reopening is commanded after a certain period of time or when the powder-presence detector 23 indicates the absence of powder. It is thus possible, by measuring the time between two successive closures or openings of the valves and by weighing the upper hopper, to be continuously informed of the powder consumption. 
<IMAGE>
Patent DK-0499269-T3 (DK)
Inventor: PRINZ BRUNO DR
IPC: C21C1/10
Filed: 1992-02-14
Granted: 1994-03-21
Abstract: An inoculation wire, consisting of a hollow steel wire filled with pulverulent ferrosilicon, is used for the production of cast iron with nodular graphite or vermicular graphite. To enhance the inoculation effect and to reduce at the same time the decaying effect of the treatment with magnesium, the filling contains 1 to 50% by volume of pulverulent magnesium silicide.
Patent DK-0512953-T3 (DK)
Inventor: MEYER WILLY
IPC: C07B61/00
Filed: 1992-04-29
Granted: 1995-07-31
Abstract: Multi-step process for the preparation of benzene sulphonamides of the formula 
<IMAGE>
 in which R represents 3,3-difluorobutyl or 3,3-difluoro-1-butenyl. 
<??>The benzenesulphonamides which can be prepared by the process according to the invention are intermediates for the preparation of herbicidally active sulphonylureas.
Patent DK-0614613-T3 (DK)
Inventor: YANAMOTO KAZUJI
IPC: A23G1/02
Filed: 1993-08-17
Granted: 1999-01-25
Abstract: Raw cacao beans are heated in hot water or water vapor containing an acidic, alkaline or alcoholic substance without being subjected to fermentation or after being slightly fermented, whereby enzymes contained in the beans are inactivated, or microorganisms present on the beans are destroyed, nibs of the beans being thereby prevented from undergoing a color change. This method enables production of white cacao nibs, and it is thus possible to prepare white chocolates and other varieties of food having good flavor and taste by using such cacao nibs.
Patent DK-0608912-T3 (DK)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/80
Filed: 1990-11-02
Granted: 1999-02-15
Abstract: Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-octyl-3-isothiazolone and tetrachloroisophalonitrile for more effective, and broader control of microorganisms in various systems.
Patent DK-0669166-T3 (DK)
Inventor: MURRAY ALASTAIR SCOTT
IPC: B02C13/18
Filed: 1992-01-09
Granted: 2000-01-31
Abstract: There is disclosed a grinding system. Based on a vertical shaft impactor, a system is disclosed which provides improved results by allowing materials to be ground in a wet form. The grinding system includes supply lines and inlets which allow material to be supplied in such a form.
Patent DK-0700679-T3 (DK)
Inventor: HAMANN HANS-JUERGEN DR
IPC: A61K9/127
Filed: 1995-08-30
Granted: 2000-05-29
Abstract: Stable, parenteral formulations in the form of liposomes of 35-200nm diameter contain (a) a lipophilic active agent (I), which is difficult to dissolve, and a phospholipid (II) as liposome membrane component, with wt. ratio (I):(II) = 1-20:200; and (b) a fatty acid stabiliser of formula H3C-(CH2)n-COOA (III) in an amt. of 0.3-10 mg/ml of finished soln. A = H or mono- or di-valent cation; n = 4-8. Pref. (I) is nimodipine or another dihydropyridine; and the formulation contains a disaccharide as cryoprotector, esp. 0.4-0.8 pts. wt. sucrose per pt. wt. phospholipid.
Patent DK-0724383-T3 (DK)
Inventor: WOLTERS JOHANNUS STEPHANUS JOS
IPC: A01K1/01
Filed: 1994-11-08
Granted: 1998-01-19
Abstract: PCT No. PCT/NL94/00278 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Nov. 8, 1994 PCT Pub. No. WO95/12971 PCT Pub. Date May 18, 1995Stable (1) comprising a collection chamber (6) with a bottom (7) below a stable grid. The bottom (7) is covered by a bottom plate (9) formed by parallel V-shaped gutters (10). The walls of the gutters (10) form an angle with the horizontal, which is between 45 degees and 80 degees. At the underside the gutters (10) have a radius of 7 to 12 cm. Method for flushing a stable, manure being collected in V-shaped gutters (10), after which the bottom is flushed. The manure is discharged to a storage facility. After a certain settling time the manure has separated into a thick fraction and a thin fraction. The in fraction is drawn off and is used to flush the bottom plate clean. A layer of the thin fraction remains standing on the bottom plate (9), so that the manure is collected therein.
Patent DK-0799096-T3 (DK)
Inventor: APPICH KARL
IPC: B05C11/105
Filed: 1995-03-11
Granted: 2001-11-05
Abstract: The appts. includes a container (10) from which a substrate (29) is covered with liq. (11) through a capillary tube (13) ending in a nozzle (40). A coating (31) is typically formed up to 5 to 50 microns thick in the wet condition. The structure (12) enclosing the capillary is mounted on a vertical rod (15) movable within a bellows (17) by e.g. a hydraulic or pneumatic jack (44). Upon completion of a coating, the tube is lowered through the aperture (48) in the top of the container, until the nozzle is below the surface of the liquid. The aperture is closed (46) by translation of a cover plate (19).
Patent DK-0775081-T3 (DK)
Inventor: GUPTE ARUN RAJARAM
IPC: B67C7/00
Filed: 1995-08-10
Granted: 1999-01-18
Abstract: PCT No. PCT/EP95/03171 Sec. 371 Date Jul. 14, 1997 Sec. 102(e) Date Jul. 14, 1997 PCT Filed Aug. 10, 1995 PCT Pub. No. WO96/05134 PCT Pub. Date Feb. 22, 1996An apparatus for cleaning the outside of a container to remove any adhering liquid, particularly in the region of a fill opening thereof. Adhering liquid is blown off of the container by mean of compressed air.
Patent DK-0784619-T3 (DK)
Inventor: VAN DAELE GEORGES HENRI PAUL
IPC: A61P1/10
Filed: 1995-09-19
Granted: 1999-10-11
Abstract: PCT No. PCT/EP95/03690 Sec. 371 Date Mar. 24, 1997 Sec. 102(e) Date Mar. 24, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/10026 PCT Pub. Date Apr. 4, 1996The present invention is concerned with novel benzoate derivatives having the formula    <IMAGE>  (I)  the N-oxide forms, the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein R1 is halo or C1-6alkylsulfonylamino; either R2 is hydrogen and R3 is C1-6alkyl, C2-6alkenyl or C2-6alkynyl; or R2 and R3 taken together form a bivalent radical of formula -CH=CH- (a), -(CH2)2- (b), or -(CH2)3- (c); in the bivalent radicals of formula (a), (b) or (c) one or two hydrogen atoms may be replaced by C1-6alkyl; Alk is C1-6alkanediyl; R4 is hydrogen or C1-6alkyloxy; R5, R6 and R7 each independently are hydrogen, halo, C1-6alkyl, C1-6alkyloxy; or R5 and R6 taken together may also form a bivalent radical of formula: -NR8C(O)NR9-, -NH-C(NHR10)=N-, -O-(CH2)m-O-; R8 and R9 each independently are hydrogen or C1-6alkyl; R10 is hydrogen, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl; m is 1 or 2. Pharmaceutical compositions comprising said compounds, processes for preparing compounds and compositions as well as the use as a medicine, in particular for the treatment of intestinal disorders involving a decreased colon motility are described.
Patent DK-0818462-T3 (DK)
Inventor: KOROTKOV ANDREI MARXOVICH
IPC: C07K5/103
Filed: 1996-02-28
Granted: 2006-02-27
Abstract: The invention relates to medicine, specifically, to methods of obtaining biologically active substances with immuno-regulating properties, and can be used in medicine and veterinary science and in experimental biochemistry. The fundamental problem addressed by the invention is that of producing a noval synthetic biologically active peptide with immuno-regulating properties and of the formula: X-Glu-Trp-Y, in which X is H or Gly, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp, y-aminobutyric acid,  zeta  -aminocapronic acid; Y is Gla, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp, y-aminobutyric acid zeta  - aminocapronic acid, -OH, mono- or di-substituted amide (C1 -C3). Peptide synthesis takes place in a solution by successive growth of a chain from the C termination of the molecules, using a strategy of maximum blocking of functional groups, starting from amino acid alkyl ether, using the method of activating the ethers and the method of mixed anhydrides using tributyloxicarbonyl amino acid.
Patent DK-0819366-T3 (DK)
Inventor: DAHL JAN ERIK
IPC: H05B6/12
Filed: 1996-04-09
Granted: 2007-01-29
Abstract: PCT No. PCT/DK96/00169 Sec. 371 Date Nov. 24, 1997 Sec. 102(e) Date Nov. 24, 1997 PCT Filed Apr. 9, 1996 PCT Pub. No. WO96/31995 PCT Pub. Date Oct. 10, 1996A cooking surface has a thickness between 0.05 and 3.0 mm to optimize between highest efficiency, lowest magnetic stray field, and desired surface material. In the thickness range of 0.05 to 0.2 mm, a top layer may consist of plasma sprayed hard ceramic such as alumina which can be impregnated with poly-tetra-fluor-ethylene. In the thickness range of 0.2 to 2.0 mm, the top layer may consist of glass fibre reinforced material which can be impregnated with poly-tetra-fluor-ethylene and can be of a hardened quality. In the thickness range of 1.00 to 3.00 mm, the top layer may consist of a vitroceramic or glass material.
Patent DK-0885230-T3 (DK)
Inventor: MERLINI LUCIO
IPC: A61K31/4745
Filed: 1997-02-19
Granted: 2002-11-18
Abstract: PCT No. PCT/EP97/00786 Sec. 371 Date Aug. 20, 1998 Sec. 102(e) Date Aug. 20, 1998 PCT Filed Feb. 19, 1997 PCT Pub. No. WO97/31003 PCT Pub. Date Aug. 28, 199720S-Camptothecin derivatives in which the 7-position bears as a substituent -CN, -CH(CN)R4, -CH=C(CN)R4, -C(=NOH)NH2, -C(=NH)NH2, -CH=C(NO2)R4, -CH(CN)R5, -CH(CH2NO2)R5, tetrazol-5-yl, 4,5-dihydrooxazol-2-yl, or 1,2,4-oxadiazolin-3-yl-5-one. These compounds are active as topoisomerase I inhibitors, and can be used as antitumor drugs.
Patent DK-0917460-T3 (DK)
Inventor: BENESOVA KVETOSLAVA
IPC: A61K9/66
Filed: 1997-07-31
Granted: 2002-03-25
Abstract: PCT No. PCT/GB97/02079 Sec. 371 Date Jun. 1, 1999 Sec. 102(e) Date Jun. 1, 1999 PCT Filed Jul. 31, 1997 PCT Pub. No. WO98/05309 PCT Pub. Date Feb. 12, 1998Provided are therapeutic compositions which provide high bioavailability of the active ingredients from the group of cyclosporin, at the same time permitting concentrations in dosage forms higher than 10%.
Patent DK-0918174-T3 (DK)
Inventor: ROTHWEILER LOTHAR
IPC: F16H19/06
Filed: 1998-11-18
Granted: 2003-03-03
Abstract: The sliding carriage (5) moves between two end-stops along guide rails (3,4) of a basic body consisting of a hollow profiled rail (2). The sliding carriage is connected to the ends of a toothed belt (38) tensioned over a toothed deflection roller (56) and over a toothed roller (22) driven by a servomotor. The toothed deflection roller is adjustable in relation to the toothed drive roller by means of a tensioning device and is fixed in a set position. The toothed deflector roller is mounted in a holder (64) positioned with two long side walls (67,68) joined by a transverse end wall (83) end-side in the hollow interior of the basic body. The roller-holder is tensioned by a central straining screw (84) joining the end wall (83) with an end plate (61) of the basic body. In its tensioning position, the holder is fixed by a clamping screw (88).
Patent DK-0970213-T3 (DK)
Inventor: YU GUO-LIANG
IPC: A61P25/28
Filed: 1998-03-17
Granted: 2007-05-21
Abstract: The present invention relates to novel Death Domain Containing Receptor-5 (DR5) proteins which are members of the tumor necrosis factor (TNF) receptor family, and have now been shown to bind TRAIL. In particular, isolated nucleic acid molecules are provided encoding the human DR5 proteins. DR5 polypeptides are also provided as are vectors, host cells and recombinant methods for producing the same. The invention further relates to screening methods for identifying antagonists and antagonists of DR5 activity.
Patent DK-1005603-T3 (DK)
Inventor: FRAZER HUGH IVO
IPC: E21B25/18
Filed: 1998-08-13
Granted: 2004-11-01
Abstract: A method of acquiring a core sample of seabed material into a core sampling tube having an upper end, a lower open end and a substantially cylindrical chamber extending therebetween, comprising the steps of urging the core sampling tube into the seabed and simultaneously withdrawing fluid from the upper end of the core sampling tube at a rate sufficient to cause the seabed material to be drawn into the core tube at substantially the same rate as the core tube penetrates the seabed.