baber/WOPTO huggingface dataset:
Patent DE-69000127-T2 (DE)
Inventor: MARINI ERMENEGILDO
IPC: E03F3/04
Filed: 1990-04-17
Granted: 1992-12-17
Abstract: A method and a device for the construction and/or the reconditioning of pipelines and conduits, by applying or forming around a sheath (309) of impervious flexible material, a tubular member (109) made from fabric or glass fibers or any other suitable material impregnated with a hardening resin (209). The thus formed impregnated tubular member (9) is expanded and shaped by means of at least one expander (1, 1 min ) formed by a tubular ring of resilient flexible material, of cylindrical shape, which has been pressurized so as to cause a fluid-tight squashing of its axial bore (101). By exerting a hydraulic or pneumatic pressure against one end of said expander (1, 1 min ), the latter is advanced along said tube (9) with a rotary-translatory motion.
Patent DE-69005581-T2 (DE)
Inventor: THAKUR DEEPAK S
IPC: B01J35/02
Filed: 1990-10-15
Granted: 1994-07-07
Abstract: A process for preparing hydrogenation catalysts that comprise the oxides of copper, zinc and aluminium comprises the steps of (A) preparing a first aqueous solution containing at least one water-soluble copper salt and at least one water-soluble zinc salt; (B) preparing a second solution containing at least one water-soluble basic aluminium salt and at least one alkaline precipitating agent; (C) mixing the first and second solutions whereby an insoluble solid is formed; (D) recovering the insoluble solid; and (E) calcining the recovered solid.
Patent DE-69007271-T2 (DE)
Inventor: COULSON BRYONY EMMA
IPC: A61K8/90
Filed: 1990-12-18
Granted: 1994-06-16
Abstract: The present invention relates to an anti-caries oral composition which comprises a fluorine-containing anti-caries agent and a particulate hydroxyapatite abrasive material. The compatibility of the hydroxyapatite with the fluorine compound is improved by pretreating the surface of the hydroxyapatite material with compounds that block the hydroxygroups, present at the surface of the hydroxyapatite. Such compounds are preferably alkaline materials such as sodium hydroxide, sodium-trimetaphosphate, tetrasodiumpyrophosphate, sodium carbonate.
Patent DE-69010047-T2 (DE)
Inventor: FORESTIER SERGE
IPC: C07C309/25
Filed: 1990-03-28
Granted: 1994-10-06
Abstract: The invention relates to cosmetic and pharmaceutical compositions containing the benzylidenecamphor derivatives of formula: <IMAGE> where R1 and R3 denote H, OH, C1-C8 alkyl or C1-C8 alkoxy, at least one of the radicals R1 and R3 being OH, alkyl or alkoxy, R2 and R4 denoting H or OH, at least one of the radicals R2 and R4 representing OH. The compounds (I) are broad-band sunscreen agents and antioxidants, and are useful in the treatment of skin allergies and inflammations.
Patent DE-69018926-T2 (DE)
Inventor: CHARLES IAN GEORGE
IPC: C12R1/865
Filed: 1990-09-03
Granted: 1995-08-24
Abstract: A polypeptide suitable for use in a vaccine against Bordetella pertussis, B. parapertussis or B. bronchiseptica presents an epitope comprising:   (a) the amino acid sequence coded for by nucleotides 1885 to 1902 of the p.69 gene of B. pertussis CN2992; (b) the corresponding amino acid sequence of another strain of B. pertussis or of a strain of B. parapertussis or B. bronchiseptica; or   (c) a said sequence (a) or (b) which has been modified such that the modified sequence has substantially the same antigenicity as that of the said sequence (a) or (b); the said polypeptide being no more than 50 amino acid residues long or being a chimaeric protein having an amino acid sequence comprising the sequence of a carrier protein and a foreign sequence of no more than 50 amino acid residues which comprises the sequence of a said epitope. i
Patent DE-69018967-T2 (DE)
Inventor: GAARSLEV KNUD
IPC: C12M1/30
Filed: 1990-01-26
Granted: 1995-12-14
Abstract: PCT No. PCT/GB90/00108 Sec. 371 Date Jul. 24, 1991 Sec. 102(e) Date Jul. 24, 1991 PCT Filed Jan. 26, 1990 PCT Pub. No. WO90/08817 PCT Pub. Date Aug. 9, 1990.The invention relates to a specimen receptable (5) for a swabbing set, having reduced diameter swab compartment (3) at its lower end. When a swab device is inserted into the receptacle (5), and the upper end (6) of the receptacle is closed by a stopper (4) carried by the stick (1) of the swab device, the specimen-containing swab (2) is compressed by, and closely confined in, the compartment (3), to hinder the access of air to the specimen absorbed in the swab and thereby protect the specimen.
Patent DE-69023847-T2 (DE)
Inventor: ANTHONY THOMAS RICHARD
IPC: C30B25/18
Filed: 1990-08-22
Granted: 1996-05-30
Abstract: A method is provided for making substantially transparent polycrystalline diamond film having a thickness greater than 50 microns which can be used in glazing applications and as a heat sink in microelectric applications. A mixture of hydrogen and methane is conveyed into a heated filament reacting zone which is adjacent to an appropriate substrate, such as a molybdenum substrate to produce non-adherent polycrystalline substantially transparent diamond film. <IMAGE>
Patent DE-69024487-T2 (DE)
Inventor: REAST JOHN
IPC: B60G21/055
Filed: 1990-03-21
Granted: 1996-09-05
Abstract: A suspension system of a vehicle wheel set having an axle, comprising first, leaf spring suspension means (11, 13) arranged on opposed sides of an associated vehicle and connected to the axle and second suspension means (12) which is arranged in mechanical series with said first, leaf spring suspension means (15) and stabilising means (15) which is arranged generally transversely of the longitudinal axis of the vehicle and is arranged to act in conjunction with one or both of said first and second suspension means (11, 13: 12), to provide the vehicle with an anti-roll characteristic when operating under certain conditions, wherein said first, leaf spring suspension means (11, 13) is connected to the axle by mountings located generally centrally thereof in the longitudinal direction of the vehicle. In a preferred embodiment, the first suspension means comprises a pair of springs (21) and the second suspension means (22), a leaf spring, coil spring, hydraulic, pneumatic or rubber (elastomeric) suspension arrangement or any combination thereof, mounted upon an anti-roll bar or tube (25). <IMAGE>
Patent DE-69025949-T2 (DE)
Inventor: VISURI KALEVI
IPC: C12N9/92
Filed: 1990-10-11
Granted: 1996-09-12
Abstract: In a process for growing enzyme crystals, small crystals are continuously removed from a crystallizer, dissolved and returned to the crystallizer to maintain a supersaturated state. The method permits the growing of large crystalline enzymes of uniform size of about 0.5 to 1 mm. Solid materials can be coated with crystalline enzymes by placing a solid material in the crystallizer such that crystals deposit on the solid material. The process is preferably used to produce crystalline glucose isomerase.
Patent DE-69029869-T2 (DE)
Inventor: TAN JOSEF KIE SIOE
IPC: G01N21/27
Filed: 1990-08-16
Granted: 1997-06-05
Abstract: An epidural oxygen sensor comprises a photodetector (24) and light emitting diodes (22) mounted at the end of a core of compressible foam (52) extending from the end of a hollow bone screw (40). As the bone screw is screwed into a burr hole in the skull, the photodetector and light emitting diodes will contact the dura and the foam will compress to maintain optical contact between the electrical components and the dura. Light from the diode is reflected by blood in the dura and brain, received by the photodetector, and the resultant electrical signals are processed by a pulse oximeter. <IMAGE>
Patent DE-69102651-T2 (DE)
Inventor: MURRAY MARK
IPC: A61P17/00
Filed: 1991-07-22
Granted: 1994-10-06
Abstract: PDGF B-chain polypeptides characterized by the substitution or deletion of a lysine or arginine residue at position 27, 28, 32, 79, 80 or 81 of native B-chain are disclosed. Also disclosed are PDGF-like proteins containing the B-chain polypeptides. The polypeptides and proteins may be produced through the use of cultured cells transfected or transformed to express DNA molecules that encode the polypeptides. The PDGF-like proteins are useful as components of cell culture media and for accelerating the healing of wounds.
Patent DE-69106388-T2 (DE)
Inventor: HOWARD HARRY
IPC: C07D413/14
Filed: 1991-08-16
Granted: 1995-05-04
Abstract: Certain 1-substituted 4-(1,2-benzisoxazolyl)-piperidine compounds exhibit neuroleptic activity and are useful in the treatment of psychosis and anxiety.
Patent DE-69112050-T2 (DE)
Inventor: CERNY ZDENEK
IPC: F16D27/112
Filed: 1991-04-23
Granted: 1996-01-11
Abstract: In a clutch (10) with a stationary electromagnet (46) to couple an armature (56) to a rotor (12), the rotor has inner and outer cylindrical portions (14, 24) connected at one end by an annular clutch portion (16) with inner and outer arcuate slots (18, 22) which extend through the clutch portion (16) from radial locations at the clutching surface (60) to closer radial locations on the other side of the portion (16). The portion (24) may have on its outer surface either a poly V groove (42), or a V groove (472), or gear teeth (166).
Patent DE-69119447-T2 (DE)
Inventor: KIOKA MAMORU
IPC: C08F210/14
Filed: 1991-02-26
Granted: 1996-10-17
Abstract: The present invention relates to a novel ethylene/pentene-1 copolymer whose molded film has a good balance between impact resistance and tear properties and high transparency, also is prominently reduced in a variation of the transparency even after subjected to a heat treatment, and further shows high blocking resistance, provided that the copolymer fulfills specific requisites. The invention also relates to a process for the preparation of the above-mentioned ethylene/pentene-1 copolymer and a formulation of the ethylene/pentene-1 copolymer composition using a stabilizer. According to the invention, there can be obtained an ethylene/pentene-1 copolymer composition which is excellent in heat stability in the molding stage, long-term heat stability and weatherability.
Patent DE-69124797-T2 (DE)
Inventor: NODA ISAO
IPC: A61L15/62
Filed: 1991-04-12
Granted: 1997-06-26
Abstract: Disposable sanitary articles comprise paper treated with polycationic latexes as wet-strength agents. The paper has sufficient wet strength that it can serve as the backsheet for absorbent articles, garments, and the like. Thus, KYMENE is reacted, for example, with acrylic acid and cross-linked with styrene/butadiene to provide a polycationic latex which is used to treat paper to enhance its wet strength. Diapers, sanitary napkins, pantiliners, and the like, prepared from the foregoing materials are disclosed.
Patent DE-69126545-T2 (DE)
Inventor: LEE HENRY J
IPC: D21F1/00
Filed: 1991-03-15
Granted: 1997-12-18
Abstract: A papermakers fabric having a system of flat monofilament machine direction yarns 22,23 (hereinafter MD yarns) interwoven with a system of cross machine direction yarns 21a,21b (hereinafter CMD yarns). The MD yarns 22,23 have an aspect ratio of greater than 3:1. Furthermore the MD yarns are vertically stacked with at least paired upper 22 and lower 23 MD yarns which weave over and under CMD yarns 21a,21b in such a manner that when a lower MD yarn 23 weaves over a CMD yarn 21a an upper MD yarn 22 is weaving (or floating) over the lower MD yarn 23. This ensures that no knuckles are apparent on the upper surface of the fabric. The weave gives rise to a warp-fill in the range of 80-125%.
Patent DE-69127952-T2 (DE)
Inventor: TOKUNAGA HIROYUKI
IPC: H01L27/15
Filed: 1991-11-06
Granted: 1998-03-05
Abstract: A III-V compound semiconductor device comprises the use of a compound semiconductor of groups III-V of the periodic table with a polycrystalline structure of an average grain size of 0.6  mu m or larger. <IMAGE>
Patent DE-69132358-T2 (DE)
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/0465
Filed: 1991-05-07
Granted: 2000-12-28
Abstract: A solar cell in which a first insulation layer, a first electrode layer divided into plural electrodes, a semiconductor layer, and a second electrode layer are formed in order on a conductive substrate and adjacent photovoltaic elements are connected electrically to each other by connecting at least one of the plural divided electrodes of the first electrode layer with the second electrode layer electrically. The cell is characterized in that a second insulation layer is formed between the first insulation layer and the end part of the divided electrode of the first electrode layer and/or in that the second insulation layer is formed between the region of the first electrode layer which serves as the above-mentioned electrical connection and the first insulation layer.
Patent DE-69133347-T2 (DE)
Inventor: WILLMITZER PROF DR
IPC: A23L19/12
Filed: 1991-04-17
Granted: 2004-09-09
Abstract: Plasmids are described, the DNA sequences of which when inserted into the genome of a plant modify the carbohydrate or protein concentration and the carbohydrate or protein composition, as well as plant cells and plants that contain those plasmids. DNA located in plasmids described reduces in the plant the ADP-glucose-pyrophosphorylase activity and thereby the starch concentration and at the same time increases the mono- and oligosaccharide concentration. Other DNA in plasmids reduces or increases the protein concentration. Plants that contain those plasmids are suitable inter alia for the extraction of sugar or as protein-enriched food or fodder.
Patent DE-69222020-T2 (DE)
Inventor: GREEN TERENCE WILLIAM
IPC: H01H35/02
Filed: 1992-12-16
Granted: 1998-04-02
Abstract: In the field of tilt switches and shock sensors, it is known to provide a switch comprising a sealed chamber containing two switch terminals and a pool of mercury. On moving of the switch as a result of tilting or the application of an impulse, the mercury moves to close or open a circuit as desired. Such devices have disadvantages arising from the toxity of mercury. The disclosure relates to a switch assembly in which a magnet (26) is mounted for movement in the vicinity of a reed switch (20). A weight (29) is moveable in a direction generally perpendicular to the magnet (26), and is connected thereto by a mechanism (16;38,39,40;44) which translates the movement of the weight to movement of the magnet. The magnet (26) and reed switch (20) are configured so that the reed switch actuates on movement of the magnet. The advantage of the invention is that tilt switches and shock sensors can be constructed without the need for mercury. <IMAGE>
Patent DE-69225049-T2 (DE)
Inventor: MORANCAIS JEAN-LUC
IPC: A61K8/14
Filed: 1992-06-23
Granted: 1998-12-17
Abstract: Process for obtaining submicronic particles, for example, pigments in the presence of lipidic vesicles having a lamellar structure, starting with at least one precursor of said particles involves preparing a dispersion of vesicles starting with at least one lipid capable of forming the walls of the vesicles and an aqueous phase E intended to be encapsulated in the said vesicles, and optionally an aqueous phase D, intended to form a dispersion medium of the said vesicles, at least one precursor of the said vesicles being dissolved in phase E and/or D, before and/or during and/or after the preparation of the vesicular phase, at least one agent capable of transforming the said precursor(s) into sought after particles being reacted with it (them) after introduction into the preparation medium.
Patent DE-69230435-T2 (DE)
Inventor: STRICKLER JAMES
IPC: G11B7/004
Filed: 1992-07-22
Granted: 2000-05-11
Abstract: In a method of high density (>10<12> bits/cc) optical recording of information in a three-dimensional multilayered format, information is written in a photopolymer as submicron volume elements of altered index of refraction. The index change results from alteration of the photopolymer induced by two-photon excitation of the photo-sensitizer at the waist of a highly focused beam from a subpicosecond colliding pulse modelocked laser. Quadratic dependence of two-photon excitation on incident instantaneous intensity serves to confine crosslinking of the polymer to the focal volume; hence, bit array layers may be written with thicknesses on the order of the confocal parameter. As an example, eight well resolved bit planes can be written in a olymer film about 30 microns thick. Information written in this manner may be read with sufficient axial resolution by differential interference contrast (DIC) or confocal microscopy. This technique may be employed in multilayered write once read many (WORM) optical storage discs, for example. <IMAGE>
Patent DE-69316539-T2 (DE)
Inventor: KATO KINYA
IPC: B09C1/10
Filed: 1993-10-19
Granted: 1998-06-04
Abstract: A method of biodegradation of a polluting substance by a microorganism is disclosed, wherein the microorganism is an auxotrophic microorganism and the action of the auxotrophic microorganism is controlled by the amount of a required nutrient for the auxotrophic microorganism. A carrier for supporting an auxotrophic microorganism for use for biodegradation contains a required nutrient for the auxotrophic microorganism. <IMAGE>
Patent DE-69324244-T2 (DE)
Inventor: BURNS CHARLENE
IPC: A61K31/70
Filed: 1993-01-05
Granted: 1999-09-30
Abstract: PCT No. PCT/GB93/00004 Sec. 371 Date Jun. 30, 1994 Sec. 102(e) Date Jun. 30, 1994 PCT Filed Jan. 5, 1993 PCT Pub. No. WO93/14103 PCT Pub. Date Jul. 22, 19932',3'-Dideoxy-3'-fluoro-(B-D-ribofuranosyl) purine nucleosides possessing the ability to inhibit hepatitis B and HIV viral infections.
Patent DE-69327585-T2 (DE)
Inventor: ESKELAND BJODNE
IPC: A61K35/54
Filed: 1993-07-22
Granted: 2000-08-10
Abstract: PCT No. PCT/GB93/01553 Sec. 371 Date Jan. 20, 1995 Sec. 102(e) Date Jan. 20, 1995 PCT Filed Jul. 22, 1993 PCT Pub. No. WO94/03192 PCT Pub. Date Feb. 17, 1994Fertilized incubated shell eggs, e.g. avian eggs and in particular hens eggs, may be used to produce a composition which acts to enhance sexual potency (or libido) and elevate blood testosterone levels.
Patent DE-69330034-T2 (DE)
Inventor: PETERSSON STIG ANDERS
IPC: H01Q15/04
Filed: 1993-11-10
Granted: 2001-09-27
Abstract: In a waveguide lens for primarily circularly or linearly polarized electromagnetic radiation there is one or several rotationally symmetrical rings, arranged concentrically about a lens axis, for focusing of the incoming part of an electric magnetic wave, which has a polarization parallel to the rings, to a focus. For a still more efficient reception one or more plates arranged radially are designed so that the radial component of the electromagnetic wave is focused to the same focus. Alternatively there is instead of rings one or more spiral arms extending from the lens axis. The lens eliminates the problem of existing lens types that they only receive waves having a predetermined polarization which must be adapted to the orientation of the lens plates and the phase shifting elements. It makes for instance the reception of satellite signals more difficult, where the satellite signal is polarized in relation to the earth axis and the latitude where the satellite is located. The lens focuses all polarizations equally much which is especially favourable for circularly polarized waves but is also valid for plane polarized waves.
Patent DE-69332173-T2 (DE)
Inventor: LIU SUNG-TSUEN
IPC: A61K6/838
Filed: 1993-11-15
Granted: 2002-11-21
Abstract: A surgical cement of high biocompatibility, useful in orthopedic, maxillofacial and dental applications, comprising a calcium alkali phosphate cement with relatively high surface pH of about 7 or higher, and having a wide variety of chemical compositions, permitting flexibility in controlling the bioresorption rate by changing the chemical composition of the cementing powder.
Patent DE-69333016-T2 (DE)
Inventor: DOERREICH KURT
IPC: C12N15/55
Filed: 1993-03-29
Granted: 2004-06-03
Abstract: PCT No. PCT/DK93/00109 Sec. 371 Date Oct. 5, 1994 Sec. 102(e) Date Oct. 5, 1994 PCT Filed Mar. 29, 1993 PCT Pub. No. WO93/20190 PCT Pub. Date Oct. 14, 1993The present invention relates to rhamnogalacturon acetyl esterases derived from Aspergillus aculeatus and DNA Sequences encoding the enzymes. The present invention also relates to the use of rhamnogalacturon acetyl esterases for degrading modified hairy region.
Patent DE-69408175-T2 (DE)
Inventor: HILLION GERARD
IPC: C07C67/465
Filed: 1994-01-05
Granted: 1998-05-14
Abstract: A description is given of a process for the oligomerisation of a fatty ester or of a fatty acid containing conjugated double bonds. The reaction uses a catalyst consisting of an activated earth, at a temperature of 100@ to 180@C, preferably of 130@ to 160@C. The process, which can be carried out non-continuously or continuously on a stationary bed, applies more particularly to the conjugated methyl esters of sunflower oil. The oligomerised products obtained can especially be used as lubricants or as polycondensation reactants.
Patent DE-69414306-T2 (DE)
Inventor: VUORENMAA JUHANI
IPC: A23K1/14
Filed: 1994-06-24
Granted: 1999-06-17
Abstract: The invention concerns a procedure for comminuting the grains of cereal to be admixed to the feed of a single-stomach production animal, in particular a pig, the cereal grains being comminuted in a dry roll grinder into coarse particles so that more than 50% by weight of the comminuted cereal has particle size 1 to 5 mm and the cumulative pore volume of the particles in the range from 0.01 to 10 mu m is 0.08 to 0.2 cm<3>/g, so that with the cereal meal is achieved reduced effect damaging the digestive tract without incurring its impaired digestibility. The invention further concerns comminuted pig feed in which the cereal meal has been comminuted in a dry roll grinder for obtaining coarse particles of which more than 50% by weight have particle size 1 to 5 mm, and the cumulative pore volume of particles in the range from 0.01 to 10  mu m is 0.08 to 0.2 cm<3>/g. <IMAGE>
Patent DE-69417969-T2 (DE)
Inventor: BABIN DIDIER
IPC: A01N53/06
Filed: 1994-08-04
Granted: 1999-09-30
Abstract: The subject of the invention is, in all the possible stereoisomeric forms and their mixtures, the compounds of formula (I): <IMAGE>  in which:   - X represents a hydrogen atom, an alkyl, alkenyl or alkynyl radical containing up to 4 carbon atoms or a cyano radical or an aralkynyl radical containing up to 10 carbon atoms,   - Y represents a halogen atom or a CH2F, CHF2 or CF3 radical,   and   either R1 represents a hydrogen atom and R2 represents a halogen atom, or R1 and R2, which are identical to or different from one another, represent a halogen atom,   or R1 and R2 represent a CF3 radical.     The compounds of formula (I) have pesticidal properties.
Patent DE-69421625-T2 (DE)
Inventor: TAKHAR HARINDER
IPC: G07F7/10
Filed: 1994-09-30
Granted: 2000-06-29
Abstract: A system for converting an image-enhanced digitized raster fingerprint image to vector lines in order to generate a unique identification value for the fingerprint. The raster image pixels are converted to vector lines along the fingerprint ridges and the vector lines are classified and converted according to type. The line types are then analyzed and a list of identification features corresponding to the vector line types is generated. The identification features between the vector line types are compared and the image is classified according to fingerprint class. A unique identification value is then generated by numerically encoding the classified identification features.
Patent DE-69423370-T2 (DE)
Inventor: RAE PHILIP
IPC: C04B40/06
Filed: 1994-10-07
Granted: 2000-09-21
Abstract: In the method of the invention, a storable hydraulically-active cementitious slurry is made and used to cement within subterranean foundations for oil and gas wells. The slurry is made from hydraulically-active, cementitious material suitable for oil field purposes and can be stored until needed. During storage, the slurry remains liquid. The slurry is activated when needed for cementing. After pumping the activated slurry into the wellbore, the set cement has properties acceptable for well cementing.