baber/WOPTO huggingface dataset:
Patent DE-69206684-T2 (DE)
Inventor: GILL JASBIR S
IPC: C02F5/08
Filed: 1992-05-29
Granted: 1996-05-09
Abstract: An anionic/cationic polymer mixture comprising:   (a) a polyanion selected from polyacrylic acid (AA), polymethacrylic acid (MAA), polymaleic acid/anhydride (MA), polyitaconic acid (IA), polyvinyl sulfonic acid (VSA), poly(2-acrylamido-2-methyl propane sulfonic acid) (AMPSA), carboxymethyl cellulose (CMC), polystyrene sulfonate (SSS), and polyvinyl phosphonic acid (VPA), each optionally copolymerized with with one or two of the other, or optionally copolymerized with acrylamide up to a molar unit ratio of 1:1, provided that the total polyanionic weight average molecular weight is from about 1 to 15 thousand; and (b) a polycation selected from poly(dimethyldiallylammonium chloride) (DMDAAC), polyethylene imine (PEI), polyamine (PA), polyvinyl amine (PVA), poly(4-vinylpyridinium) (PVP), chitosan (CH), poly(methacrylamidopropyl trimethylammonium chloride) (MAPTAC), and poly(acrylamidopropyl trimethylammonium chloride) (APTAC), each optionally copolymerized with with one or two of the other, or optionally copolymerized with acrylamide up to a molar unit ratio of 1:1, provided that the total polycationic weight average molecular weight is from about 20 thousand to 2 million; wherein the weight ratio of polyanion (a) to polycation (b) is from 1:2 to 1:8, has been found to give excellent inhibition of the formation, deposition and adherence of various alkali metal and alkaline earth metal scales, e.g., sodium sulfate, sodium carbonate, and calcium carbonate scales in the stringent conditions which characterize black liquor heaters, evaporators, etc. in paper mills, particularly in association with Kamyr and similar wood chip digesters, characterized by elevated pH's of 12 and higher, high dissolved organic and inorganic solids concentrations, and elevated temperatures and pressures. g
Patent DE-69233657-T2 (DE)
Inventor: POLYMEROPOULOS MICHAEL H
IPC: C12Q1/68
Filed: 1992-05-27
Granted: 2007-01-11
Abstract: The invention relates to polymorphic markers (two tetranucleotide, one dinucleotide repeat polymorphisms and 27 markers characterized by primer pairs 1A-27A) that are useful for human individualization. Applications are in forensic medicine and for paternity and prenatal screening as well as genetic mapping. These markers are characterized by sets of oligonucleotide primers according to the invention useful in PCR amplification and DNA segment resolution. The invention further relates to an assay for measuring the subtle differences in genetic material regarding an added or omitted set of dinucleotide or tetranucleotide repeat polymorphisms which comprises obtaining an amount of nucleotide segments effective for testing, amplifying the segments by the PCR procedure using at least one primer nucleotide sequence according to the present invention, resolving the amplified segments using gel electrophoresis, and comparing the resolved segments by autoradiography to observe the differences in migration patterns due to structural differences. The assay according to the invention is easy to perform and results can be obtained within 24 hours. It is not uncommon results to be available within 3-4 hours. Accordingly, the invention also relates to an improved PCR procedure and a PCR assay kit which comprise nucleotides according to the invention.
Patent DE-69304801-T2 (DE)
Inventor: SILVA COSTA DANILO
IPC: D21C9/147
Filed: 1993-06-02
Granted: 1997-01-30
Abstract: A reactor system is disclosed for the treatment of cellulosic pulp in which pulp is distributed upward through a vertical reactor using a unique conical distributor and is discharged using a unique dilution method to eliminate plugging. The system is particularly useful for delignifying virgin wood pulps or decolorizing pulps made from waste paper materials. <IMAGE>
Patent DE-69309435-T2 (DE)
Inventor: KODAMA KAZUHISA
IPC: A61K31/555
Filed: 1993-01-14
Granted: 1997-07-10
Abstract: A lowly toxic and excellent inhibitor for restenosis after percutaneous coronary arterioplasty containing as the active ingredient a compound represented by general formula (1) or (1') or a physiologically acceptable salt thereof, wherein R<1> and R<2> represent each independently hydrogen, halogen, trifluoromethyl, nitro, C1-C6 alkyl or C1-C6 alkoxy, or alternatively R<1> and R<2> are combined together to form methylenedioxy; R<3> represents aryl, aromatic heterocycle, 5-to 7-membered cycloalkyl or 5- to 7-membered cycloalkenyl each of which may be substituted; R<4> represents hydrogen, hydroxy, - S-glutathionyl, -S-( alpha -amino acyl) or aralkyl wherein the aryl group may be substituted; R<5> represents hydrogen or C1-C6 alkyl, or alternatively R<4> and R<5> are combined together to form a single bond; Y represents oxygen or sulfur; n represents an integer of 0 to 5; and the selenium atom may be oxidized. <CHEM>
Patent DE-69312706-T2 (DE)
Inventor: OSBORNE MARTIN MAUNTLEY AVENUE
IPC: B28B1/00
Filed: 1993-04-19
Granted: 1998-03-12
Abstract: PCT No. PCT/GB93/00810 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Apr. 19, 1993 PCT Pub. No. WO93/23345 PCT Pub. Date Nov. 25, 1993A method of producing a ceramic product comprising the steps of preparing an aqueous slurry of a silica sol with a refractile material comprising a calcium or zirconium silicate, causing the slurry to gel by physical or chemical means to form a solid structure, and drying said structure to form a porous ceramic product. The product has a high green strength which nevertheless increases on heating, and may be used in building applications.
Patent DE-69325032-T2 (DE)
Inventor: MILLER JORGE P
IPC: C07C29/124
Filed: 1993-10-28
Granted: 1999-09-23
Abstract: Lower monobasic or dibasic alcohols are produced by the following steps: a) reacting a starting material with a metallic halide (wherein the metal is in the higher of two possible valence states) to obtain a reaction product, a corresponding metallous halide (wherein the metal is in the lower of the two possible valence states) and hydrohalic acid, and (b) reacting the reaction product of step (a) and hydrohalic acid with magnesium oxide to form the corresponding lower monobasic or dibasic alkanol; wherein the starting material for forming a lower monobasic alcohol is a lower alkane, from which the corresponding lower alkanol is obtained; and the starting material for forming a lower dibasic alcohol is either a lower alkanol or a lower alkene, from which the corresponding lower glycol is obtained. Two continuous fluidized-bed systems are provided for conducting the necessary reactions.
Patent DE-69325511-T2 (DE)
Inventor: ASHER GEORGE
IPC: A61C13/00
Filed: 1993-04-15
Granted: 2000-03-16
Abstract: A range of cores (28, 45) which each have a head (28A, 46 and 47) on which a dental prosthesis is to be mounted and a shank (29) which is adapted to be fitted in a standard socket (30) formed in an implant (24), wherein the angle of the head (28A, 46 and 47) of each core (28, 45) of the range, relative to its shank, (29) is different from the angle by which the head (28A, 46 and 47) of each of the other cores (28, 45) of the range is oriented relative to its respective shank (29), either in a plane which includes the axes of the head (28A, 46 and 47) and shank (29) or angularly about the axis of the shank (29), or both. <IMAGE>
Patent DE-69329231-T2 (DE)
Inventor: SHUTSKE GREGORY
IPC: A61K31/435
Filed: 1993-10-08
Granted: 2001-03-29
Abstract: The invention relates to compounds of the frmula <CHEM>  wherein     Ar is <CHEM>  or pyridyl;     R1 is H,-(CH2)pNR2R3, <CHEM>     R2 is hydrogen or loweralkyl;     R3 is hydrogen or loweralkyl;     R4 is hydrogen or loweralkyl; X and Y are independently halogen, trifluoromethyl, nitro, loweralkyl, loweralkoxy or hydroxy;     n is 0, 1, 2 or 3;     m is 0, 1 or 2;     p and q are independently 2, 3 or 4; or a pharmaceutically acceptable addition salt and/or hydrate thereof, or where applicable, a geometric or optical isomer or racemic mixture thereof. This invention also relates to a process for making the compounds and to pharmaceutical compositions, and to their use as serotonin reuptake inhibitors.
Patent DE-69400334-T2 (DE)
Inventor: WEBER PIETER
IPC: C07C211/63
Filed: 1994-03-22
Granted: 1997-02-13
Abstract: New diamine salts of clavulanic acid, pharmaceutical compositions comprising the same, and a new process using these diamine salts in the preparation of clavulanic acid and salts and esters thereof have been provided.
Patent DE-69408928-T2 (DE)
Inventor: SUNDERLAND ROBERT FRANK
IPC: C23C14/18
Filed: 1994-09-27
Granted: 1998-08-20
Abstract: A process for the production of a carrier for surface plasmon resonance analysis (SPR) in which a metallic film comprising a lower preparatory layer of a first metal and an upper layer of silver is deposited on a surface characterised in that the lower preparatory layer comprises a major proportion of nickel.
Patent DE-69410271-T2 (DE)
Inventor: JONKKA ARVO
IPC: B27G13/10
Filed: 1994-07-06
Granted: 1998-11-26
Abstract: PCT No. PCT/FI94/00312 Sec. 371 Date Dec. 21, 1995 Sec. 102(e) Date Dec. 21, 1995 PCT Filed Jul. 6, 1994 PCT Pub. No. WO95/01857 PCT Pub. Date Jan. 19, 1995The invention relates to a knife system for a machine used in wood chipping, a knife (10), a guide component (14) and a filler part (24) and method of exchanging knives. The system comprises at least one turnable or at least two exchangeable guide components (14), where at least two guiding surfaces are mutually at different distances from the guide component surface supported on the disc.
Patent DE-69424797-T2 (DE)
Inventor: HARLEY CALVIN BRUCE
IPC: C12Q1/68
Filed: 1994-11-10
Granted: 2000-12-28
Abstract: Telomerase activity in a sample can be measured using a two reaction protocol involving telomerase substrate and primer extension steps.
Patent DE-69428285-T2 (DE)
Inventor: OHMURA HITOSHI
IPC: H01M50/119
Filed: 1994-10-03
Granted: 2002-06-13
Abstract: A steel sheet for use as a battery container is coated with a nickel-tin alloy layer on one side of the steel sheet to be used after drawing as the inner side of battery container. A battery using the surface treated steel sheet is manufactured by first filling the battery container with a positive electrode mix, composed of manganese dioxide, graphite and potassium hydroxide, and by filling the negative electrode active material, composed of zinc and potassium hydroxide.
Patent DE-69434291-T2 (DE)
Inventor: HO NANCY W Y
IPC: C12P7/06
Filed: 1994-11-08
Granted: 2005-12-29
Abstract: Described are recombinant yeasts containing genes encoding xylose reductase, xylitol dehydrogenase and xylulokinase, and DNA molecules, vectors and methods useful for producing such yeasts. The recombinant yeasts effectively ferment xylose to ethanol, and preferred yeasts are capable of simultaneously fermenting glucose and xylose to ethanol thereby taking full advantage of these two sugar sources as they are found in agricultural biomass.
Patent DE-69504696-T2 (DE)
Inventor: HALL STEPHEN
IPC: C08G18/28
Filed: 1995-06-16
Granted: 1999-04-29
Abstract: A powder coating composition comprising a powdered solid ethylenically unsaturated material having a melting point from 60° to 120° C. obtained by reacting a polyisocyanate with an at least stochiometric amount of an alcoholic component comprising: at least a monovalent alcohol, a part of which bears an ethylenic unsaturation derived from acrylic acid or methacrylic acid, and optionally at least a monomeric polyol. This composition is useful for coating substrates.
Patent DE-69524978-T2 (DE)
Inventor: STOUT T
IPC: B65D71/36
Filed: 1995-03-17
Granted: 2002-06-20
Abstract: A divider panel (20) has a major panel (22) with attached anchor flaps (24, 26) for securing the panel (20) in a multiple-tier article package. The anchor flaps (24, 26) are attached to the major panel (22) along perforated lines (23) that permit the anchor flaps (24, 26) and major panel (22) to be separated from one another. The divider panel (20) is scored with lines (28, 30, 32, 34, 36) that encourage bending of the divider panel (20) about axes defined by the scored lines (28, 30, 32, 34, 36). One or more apertures (37) in the major panel (22) enable a finger or fingers to be inserted to facilitate removal of the major panel (22) or the entire divider panel (20) from the carton. A carton which contains the divider panel (20) has a tear-away flap (171) which is integrally formed with an end closure of the carton and which is attached to an anchor flap of the divider panel (152). The divider panel (152) may be removed from the carton by tearing away the tear-away flap (171) from its end closure and withdrawing the divider panel (152) from the carton through the opening created by removal of the tear-away flap (171).
Patent DE-69524991-T2 (DE)
Inventor: EDWARDS RUSSELL JAMES
IPC: B65G47/52
Filed: 1995-06-09
Granted: 2002-06-27
Abstract: The present invention provides an automated apparatus, for controlling the automatic packaging of contact lenses in a contact lens fabricating facility, which uses robotic transfer devices and a controller for tracking and identifying individual lenses. <IMAGE>
Patent DE-69531741-T2 (DE)
Inventor: LEONE-BAY ANDREA
IPC: A61K38/095
Filed: 1995-10-16
Granted: 2004-03-25
Abstract: Modified amino acid compounds useful in the delivery of active agents are provided. Methods of administration and preparation are provided as well.
Patent DE-69534326-T2 (DE)
Inventor: COUNSELL E
IPC: A61K49/04
Filed: 1995-05-16
Granted: 2006-04-20
Abstract: PCT No. PCT/US95/05974 Sec. 371 Date Nov. 15, 1996 Sec. 102(e) Date Nov. 15, 1996 PCT Filed May 16, 1995 PCT Pub. No. WO95/31181 PCT Pub. Date Nov. 23, 1995A heat and shelf-stable oil-in-water emulsion useful as a tissue or cell-selective delivery vehicle. Radioactive or stable, synthetic or semi-synthetic polyhalogenated triglycerides, such as 2-oleoylglycerol-1,3-bis[7-(3-amino-2,4,6-triiodophenyl)heptanoate] or 2-oleoylglycerol-1,3-bis[ omega -(3,5-bis-trifluoromethyl)-heptanoate] or phenyl acetate, can be incorporated into the lipophilic core of a lipoprotein-like emulsion particle. The lipophilic core is surrounded by a phospholipid membrane comprising cholesterol and apolipoproteins. For hepatocyte-selective delivery, the emulsion is chylomicron remnant-like by being in a size range of 50 to 200 nm as measured by number weighting analysis with a narrow size distribution (<2% greater than 300 nm) and having a composition simulating naturally-occurring chylomicron remnants. Use of cholesterol in the emulsion formula facilitates association of apolipoproteins, especially Apo E which are recognized by liver cells and necessary for binding and uptake. Stability and size constraints can be achieved by ultra high energy mixing equipment, such as the MicroFluidizer (Microfluidics Corp., Newton, Mass.) to form the emulsion. In preferred embodiments, osmolality of the emulsion is controlled by glycerol rather than normal saline.
Patent DE-69601156-T2 (DE)
Inventor: SMITH HERBERT
IPC: E21B19/08
Filed: 1996-01-30
Granted: 1999-05-20
Abstract: PCT No. PCT/CA96/00058 Sec. 371 Date Jul. 28, 1997 Sec. 102(e) Date Jul. 28, 1997 PCT Filed Jan. 30, 1996 PCT Pub. No. WO96/24753 PCT Pub. Date Aug. 15, 1996A continuous control system for a mining or tunnelling machine having a boom (12) with a motor driven cutting head (14) at one of its ends and a rotatable turret (20) at the other end, the control system comprising angular encoders (40, 44) for continuously measuring the angles of the boom (12) and of the turret (20) and a linear encoder (55) for continuously measuring the linear position of the cutting head (14), and further having pressure transducers (P1, P2, P3, P4) for continuously measuring the pressures of the various hydraulic cylinders or drives (41, 43) used to operate the boom (12) and the turret (20). It may also have a power transducer (57) for continuously measuring the power input to the motor (18) driving the cutting head (14) to control the RPM of the latter. The signals from the above various measurements are continuously processed by a computer (46) in accordance with a predetermined computer program and a controller (47) is provided which is responsive to the computer (46) and which continuously controls the various parameters so as to cut a preselected profile at a predetermined depth of cut and rate of advance.
Patent DE-69603842-T2 (DE)
Inventor: THOSTRUP CHRISTIAN
IPC: G09F17/00
Filed: 1996-04-19
Granted: 2000-01-13
Abstract: PCT No. PCT/DK96/00176 Sec. 371 Date Jan. 23, 1998 Sec. 102(e) Date Jan. 23, 1998 PCT Filed Apr. 19, 1996 PCT Pub. No. WO96/33482 PCT Pub. Date Oct. 24, 1996The present invention relates to a flag which is adapted to keep the flag distended and appearing as natural as possible under all wind and weather conditions. The flag includes a flexible bar (1), the ends of which are retained in pockets (2 and 3) along the upper rim (4) of the flag and the rim (5) of the flag adjacent the flagpole, whereby the bar is firmly fixed and extends substantially in the plane of the flag while forming a curve extending upwards towards the upper corner of the flag adjacent the flagpole. The flag includes a fixing part (6) for the bar in an area between the pockets. The fixing part includes a strip of the flag resulting from two short cuts (7 and 8) therein.
Patent DE-69610979-T2 (DE)
Inventor: HINDLE DUNCAN
IPC: H05B37/02
Filed: 1996-04-26
Granted: 2001-06-28
Abstract: A lighting system comprises a multiplicity of luminaires (A1 to A4, B1 to B4, C1 to C4 and D1 to D4) and a central control unit 1 for controlling the light outputs of the luminaires. The luminaires are divided into a plurality of groups, each arranged to receive its own control signal from the central control unit and having a respective local control means (7, 8) which is arranged to control the light outputs of individual luminaires of the group in dependence upon both a signal from the central control unit 1 and information stored in the local control means (7, 8).
Patent DE-69619973-T2 (DE)
Inventor: ARAGON REYES JUAN JOSE
IPC: C12Q1/34
Filed: 1996-11-08
Granted: 2002-11-07
Abstract: There is disclosed the use of O- beta -D-galactopyranosyl-D-xyloses, particularly 2-O- beta -D-galactopyranosyl-D-xylose, and 3-O- beta -D-galactopyranosyl-D-xylose, for the preparation of compositions and solutions intended to the evaluation of the intestinal lactase, which present an affinity to the substantially enhanced lactase. There is also disclosed a process for producing O- beta -D-galactopyranosyl-D-xyloses, comprising: reacting a D-xylose and a substrate of  beta -D-galactopyranoside in the presence of an enzyme beta -galactosidase, in an aqueous medium buffered to a pH comprised between 5.0 and 9.0 and at temperature between 4 and 37 DEG C; deactivating the  beta -galactosidase by heating at 100 DEG C when reaching the maximum yield of formation of disaccharides detected through thin layer chromatography, and isolating the formed disaccharides through filtration in a packed column with a thinner selected between water and water/ alcohol.
Patent DE-69620396-T2 (DE)
Inventor: MIYAZAKI KIWAMU
IPC: B65D83/14
Filed: 1996-08-28
Granted: 2002-11-07
Abstract: A container 1 containing the liquid to be sprayed and the vaporized gas for spraying in its inside is provided with a control member 2 having a spray hole 7, and when the control member 2 is manipulated, the liquid is sprayed by the gas pressure of the spraying gas. A sliding member 5 is provided in the control member 2, and reservoir or pools 44, 45 and a reservoir 76 are installed in the passage of the spray liquid and the vaporized gas. When the gas pressure in those pools is raised to the prescribed pressure, the sliding member 5 works to close the passage, and then the gas pressure in the pools drops, the passage is opened, and the gas pressure increases. As a result, the spray liquid and the gas are temporarily stored in the pools 44, 45 and the reservoir 76 until they are pressurized up to the prescribed internal pressure, and then sent into the spray hole 7, so that the spray liquid may always be sprayed from the spray hole 7 at a constant pressure and that constant spray state and state of atomization may be maintained at all times. <IMAGE>
Patent DE-69621689-T2 (DE)
Inventor: HILL GREGORY A
IPC: C08L33/04
Filed: 1996-03-29
Granted: 2002-11-28
Abstract: The present invention is directed to an interpenetrating polymer network comprised of a polyurea network interpenetrated with a polyacrylic network and the article of manufacture, such as a contact lens, made therefrom.
Patent DE-69625593-T2 (DE)
Inventor: SCHNUR E
IPC: C10M105/38
Filed: 1996-06-06
Granted: 2003-11-20
Abstract: An ester blend, including an ester having neopentylglycol and a source of 2-ethylhexanoic acid as its reactive components and an ester having pentaerythritol and a source of 2-ethylhexanoic acid as its reactive components, is especially effective as a lubricant for chlorine-free fluorocarbon refrigerant heat transfer fluids, particularly Refrigerant 134a (1,1,1,2-tetrafluoroethane).
Patent DE-69634491-T2 (DE)
Inventor: NORDQUIST E
IPC: A61F2/14
Filed: 1996-05-24
Granted: 2006-04-13
Abstract: A method and apparatus for lowering the intraocular pressure of an eye are provided. The apparatus of the invention is a filtering implant comprising a cellulosic membrane adapted to extend from the anterior chamber of the eye through an opening in the limbus corneae to a drainage area beneath a scleral flap. In its most preferred embodiment, the cellulosic membrane consists essentially of a homopolymer of glucose units connected in a 1,4'- beta  linkage. The implant is of a planar, generally rectangular shape. The method of the invention involves preparing and implanting the device within the eye such that it extends from the anterior chamber of the eye through an opening in the limbus corneae to a drainage area beneath a scleral flap.
Patent DE-69701842-T2 (DE)
Inventor: BRYAN BARBARA A
IPC: A23L11/00
Filed: 1997-09-05
Granted: 2000-11-09
Abstract: An aglucone is isoflavone enriched vegetable protein extract and protein material are provided, as well as a high genistein content material and a high daidzein content material. Isoflavone conjugates in a vegetable material are converted to isoflavone glucosides by treating the vegetable material at a temperature and a pH for a period of time sufficient to effect the conversion. The isoflavone glycosides are converted to glucose isoflavones by enzymatic reaction. The vegetable material is extracted with an aqueous extractant having a pH above about the isoelectric point of protein in the vegetable material to extract protein and the isoflavones either before or after conversion of the isoflavone conjugates to isoflavone glucosides or the conversion of the isoflavone glucosides to aglucone isoflavones. An aglucone isoflavone enriched protein material is produced by precipitating the protein and aglucone isoflavones from the extract. A high genistein content material or a high daidzein content material may be produced from the aglucone isoflavone enriched protein extract or aglucone isoflavone enriched protein material by separating the high genistein or high daidzein content material from the extract or protein material.
Patent DE-69703160-T2 (DE)
Inventor: QURESHI P
IPC: C08K5/5317
Filed: 1997-07-08
Granted: 2001-05-17
Abstract: An aqueous composition containing an acid-hardenable melamine-formaldehyde resin and a nitrogen-containing acidic phosphorus curing agent made from either phosphoric acid or phosphorous acid which is curable to an intumescent composition.