baber/WOPTO huggingface dataset:
Patent DE-69620850-D1 (DE)
Inventor: BROENNUM THOMAS
IPC: C08L71/02
Filed: 1996-12-05
Granted: 2002-05-29
Abstract: Polyether polyol having an aromaticity in the range of from 2% to 35%, an average nominal functionality (Fn) in the range of from 2.0 to 4.5 and a hydroxyl value in the range of from 390 to 650 mg KOH/g, whereby the aromatic carbon atoms are contained in structural moieties of the general formula <CHEM> wherein both R1 groups independently represent hydrogen or a C1-C3 alkyl group; both R2 groups independently represent a C1-C3 alkyl group; and n is an integer of from 0 to 3. Process for the preparation of the above polyether polyol, which process comprises reacting an alkylene oxide with a polyhydric alcohol blend comprising a diphenylol alkane precursor of the above indicated structural moiety and at least one aliphatic or alicyclic polyhydric alcohol having a functionality of at least 2.0. Polyether polyol blend having an aromaticity in the range of from 2 to 10% and a Fn in the range of from 2.5 to 5.0 eq/mole, which blend comprises the above polyether polyol and one or more aliphatic or alicyclic polyether polyols having a Fn of at least 2.5. Rigid polyurethane foam having a total aromaticity in the range of from 35% to 50%, obtainable by foaming a composition comprising the above polyol or polyol blend having an aromaticity from 2 to 10% and a Fn from 2.5 to 5.0 eq/mole, and an aromatic polyisocyanate in such amount that the isocyanate index is from 100 to 150, whereby the polyol reactant accounts for from 1 and 10% of the total aromaticity of the rigid polyurethane foam.
Patent DE-69628144-D1 (DE)
Inventor: DEGONDA ANDRE
IPC: A47C3/026
Filed: 1996-12-12
Granted: 2003-06-18
Abstract: An inclinable seat arrangement, in particular for a sick or handicapped occupant, is described. It comprises a framework (2) and an inclinable seat (3) connected to the framework by an articulation (4) and by a positioning mechanism arranged so as to facilitate the manipulations for inclining the seat by the occupant or by another person. The axis of the articulation (4) is preferably located proximate a vertical line passing through the center of gravity (G1) of the occupant when in a position corresponding to the equilibrium position of the empty seat. An elastic mechanism, exerting a progressive return couple toward the equilibrium position, comprises elastic bearings (24) within the articulation. The elastic mechanism also preferably comprises a constant force gas thrustor (6) which includes a controlled blocking arrangement. In place of the gas thrustor there may be provided a motorized jack (51) controlled by the occupant (48). The seat arrangement may be employed in stationary or wheeled chairs for the sick or handicapped.
Patent DE-69629258-D1 (DE)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J29/072
Filed: 1996-09-20
Granted: 2003-09-04
Abstract: Catalyst and catalytic process for efficiently reducing nitrogen oxides in combustion exhaust gas containing nitrogen oxides of low concentration and water vapor. A nitrogen oxide reducing catalyst containing cobalt-loaded zeolite which does not show the Raman spectral band assignable to Co3O4, and a nitrogen oxide-reducing process using this catalyst, in the presence of oxygen and hydrocarbons.
Patent DE-69631155-D1 (DE)
Inventor: KRACKOV HARRY
IPC: C07C49/248
Filed: 1996-11-01
Granted: 2004-01-29
Abstract: The invention is directed to a process for the synthesis of curcumin and curcumin-related compounds by reacting the enol form of a 2,4-diketone with a monocarbocyclic aldehyde in the presence of an organic amine catalyst. The reactants are dissolved in a highly polar, aprotic organic solvent. The curcumin-related product is recovered in crystalline form by precipitation from the reaction mass and solvent recrystallization.
Patent DE-69632949-D1 (DE)
Inventor: CHEN JIAN
IPC: C07K14/47
Filed: 1996-03-05
Granted: 2004-08-26
Abstract: The translation product of the growth arrest-specific gene 6 (gas6) has been identified as an activator of the Mer receptor protein tyrosine kinase. The invention accordingly provides methods of activating Mer receptor in cells expressing it by exposing them to exogenous gas6 polypeptides. Also provided are methods of enhancing the growth, differentiation, or survival of such cells using gas6 polypeptides.
Patent DE-69634697-D1 (DE)
Inventor: HENNINK EVERHARDUS
IPC: C12N15/87
Filed: 1996-10-25
Granted: 2005-06-09
Abstract: The present invention relates to a synthetic transfection or blocking system comprising as a carrier a cationic, water soluble or water dispersable polyacrylate, a polyacrylamide, a poly(C1-6 alkyl)acrylate or poly(C1-6 alkyl)acrylamide. In addition, it relates to a method for introducing DNA fragments in target cells, comprising contacting these DNA fragments with a polyacrylate, a polyacrylamide, a poly(C1-6 alkyl)acrylate or poly(C1-6 alkyl)acrylamide, which is at least partially substituted with cationic substituents and subsequently contacting the obtained transfection system with target cells. Finally, the invention involves the use of a polyacrylate, a polyacrylamide, a poly(C1-6 alkyl)acrylate or poly(C1-6 alkyl)acrylamide, which is at least partially substituted with cationic substituents as a DNA carrier system.
Patent DE-69701227-D1 (DE)
Inventor: LANE STEPHEN ERNEST
IPC: H01H77/00
Filed: 1997-07-04
Granted: 2000-03-02
Abstract: PCT No. PCT/GB97/01805 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed Jul. 4, 1997 PCT Pub. No. WO98/01883 PCT Pub. Date Jan. 15, 1998An electrical circuit breaker includes a moveable contact piece connected to an actuating means and provided with a contact face arranged to make contact with a contact face of a second contact piece by movement of the moveable contact piece generally in a first direction. The circuit breaker further includes an electrical connector for conveying current to the moveable contact piece which includes at least two adjacent limbs adapted to convey the current in opposing directions so as to generate an electromagnetic force repelling the adjacent limbs from one another, which force is used to assist in maintaining the contact faces in abutment. The outermost limbs bear, respectively, upon a reaction end face of the actuating means and the moveable contact piece, and the moveable contact piece is connected to the actuating means by a connecting rod displaceable relative to the actuating means and biased in the first direction so as to form a snatch gap between the actuating means and the connecting rod when the first and second contact pieces are closed, the electromagnetic force thereby assisting in accelerating closure of the snatch gap during a contact opening operation.
Patent DE-69701608-D1 (DE)
Inventor: SUZUKI KEIICHI
IPC: G03C1/83
Filed: 1997-10-01
Granted: 2000-05-11
Abstract: In a photographic photothermographic material comprising a organic silver salt, a silver halide, and a reducing agent on a transparent support, a specific hydrazine derivative and a specific squarylium dye are contained in suitable photosensitive or non-photosensitive layers on the support. The material is improved in Dmax, contrast, resolution, and residual color after processing.
Patent DE-69710476-D1 (DE)
Inventor: ATTARD GEORGE SIMON
IPC: A61K39/39
Filed: 1997-08-27
Granted: 2002-03-21
Abstract: The invention concerns an alkaloid glycoside for use in medicine. In a preferred aspect, the alkaloid glycoside is used for the stimulation of a class I-restricted immune response and/or a class II-restricted immune response. In a preferred aspect, the alkaloid glycoside is tomatine.
Patent DE-69719374-D1 (DE)
Inventor: NUNES M
IPC: A61F5/02
Filed: 1997-03-27
Granted: 2003-04-03
Abstract: An orthopedic cast walker boot, that includes a tubular enclosure formed of a semi-flexible material having a first section member for covering the rear of the calf, ankle, heel, and sole of the foot; and a second section member for interfitting with the first section member; the second section member having an upper section for covering the shin area of the leg, and a lower section for covering the top area of the foot. The upper and lower sections being integrally connected by a pliable and flexible intermediate connecting section having multiple joints. Velcro fastening straps are provided for fastening and enclosing the first and second section members to form the tubular enclosure about the leg, the ankle, and the foot of the wearer; and traction treads means are adhesively attached to the bottom surface of the first section member.
Patent DE-69721061-D1 (DE)
Inventor: HAYDEN C
IPC: B23D61/00
Filed: 1997-08-19
Granted: 2003-05-22
Abstract: A bandsaw blade includes recurring groups of cutting tooth structures which are of progressively shorter height from a leading tooth structure to a trailing tooth structure. Each of the tooth structures is either: (A) a single, straight tooth, or (B) a pair of equal-height set teeth which are set to respective sides of the blade. The leading tooth structure consists of a single straight tooth having relatively large chamfers. The last tooth structure consists of a pair of non-chamfered set teeth. The next-to-last tooth structure is either a straight, chamfered tooth or a pair of chamfered, set teeth.
Patent DE-69723670-D1 (DE)
Inventor: BERGER ALAN
IPC: A61K45/00
Filed: 1997-01-13
Granted: 2003-08-28
Abstract: A general feature of the present invention is the induction of the death of stimulated cells by a Ca<2+> influx blocker. The invention, in its various aspects, includes administration of compositions that induce cell death including administration of a composition to a mammal, e.g., a human for therapeutic purposes; compositions, e.g., a composition having a Ca<2+> influx blocker and an agent which normally stimulates cells in which cell death is to be induced; kits of compositions, e.g., a kit having a Ca<2+> influx blocker and an agent which normally stimulates cells in which cell death is to be induced; use of such compositions or kits of compositions as anti-inflammatory agents and/or anti-proliferative agents; and use of a Ca<2+> influx blocker or use of Ca<2+> influx blocker and agent in the preparation of a medicament for use in inducing cell death. The invention includes a method for diagnosing the susceptibility of diseased animals to treatment with a Ca<2+> influx blocker or the combination of a Ca<2+> influx blocker and agent which normally stimulates cells in order that the treatment can induce cell death. The invention includes a method for screening potential compounds as Ca<2+> influx blockers.
Patent DE-69727131-D1 (DE)
Inventor: NATALI FRANCIS
IPC: H04B7/216
Filed: 1997-03-24
Granted: 2004-02-12
Abstract: A spread spectrum CDMA communication system in which a station transmits a short synchronization signal to allow a second station to (1) recognize that a signal is present, (2) resolve frequency uncertainty, (3) acquire the spreading code timing, (4) acquire frame and symbol synchronization, and (5) demodulate data which may contain user identification and other data. The rapid acquisition channel (RAC) includes a burst signal comprising of an Acquisition Field during which the carrier is biphase modulated with a pseudo-noise (PN) sequence, a Sync Field during which a synchronization sequence is mod-2 added to the PN sequence with one chip of the sync sequence equal to one or more periods of the PN sequence, and a data field with m-ary orthogonal code words mod-2 added to the PN sequence with one chip of the code word equal to one or more periods of the PN sequence.
Patent DE-69730563-D1 (DE)
Inventor: PFLUGRATH LAUREN S
IPC: A61B8/00
Filed: 1997-06-27
Granted: 2004-10-14
Abstract: A hand held ultrasonic instrument is provided in a portable unit which performs both B mode and Doppler imaging. In a preferred embodiment an array transducer, digital beamformer, digital filter, and image processor are packaged in one or more enclosures weighing ten pounds (4.5 kilograms) or less.
Patent DE-69736384-D1 (DE)
Inventor: AHVENAINEN JOUKO
IPC: H04L9/32
Filed: 1997-01-23
Granted: 2006-09-07
Abstract: A method and mobile communication system for managing authentication keys, the system having at least one authentication center, base stations and mobile stations to which subscriber identity modules may be coupled and which communicate with the base stations. The authentication keys are managed by: generating authentication keys and identifiers corresponding thereto, each of which identifiers is independent of a mobile subscriber identity, which allow authentication keys corresponding to the identifiers to be found in the authentication center, storing the authentication keys in the authentication center so that the authentication keys may be found in the authentication center on the basis of the identifiers, and storing the authentication keys and the identifiers corresponding to the authentication keys to the subscriber identity modules.
Patent DE-69802892-D1 (DE)
Inventor: LIENARD ALAIN
IPC: B24B27/033
Filed: 1998-05-29
Granted: 2002-01-24
Abstract: The invention relates to a circularly-symmetrical metal part (1) having an outer surface (3) which, in axial section, has a general profile made up of a uniform succession of flattened convex arches (4). The invention also relates to a polishing method in which the polishing means move in a tracking motion so as to track the outer surface of the part to be polished, and to apparatus for implementing the polishing method.
Patent DE-69803099-D1 (DE)
Inventor: ALVAREZ HERNANDEZ MARIA
IPC: A61K36/63
Filed: 1998-06-26
Granted: 2002-01-31
Abstract: The composition comprises a mixture of olive oil (Olea europea L.) and parsley oil (Petroselinum sativum Hoffm., Petroselinum crispum Mill., Carum petroselinum Benth & Hooker), in a ratio of olive oil : parsley oil, by weight, comprised between 1 and 7. Additionally the composition may contain other vegetable oils, mint oil, menthol and chlorophyll. These compositions may be presented in several forms including sweets, chewing-gum, dentifrice paste, mouthwashes and pharmaceutical compositions, especially as soft gelatine capsules, for which purpose they incorporate the suitable additives, vehicles and excipients for its processing in the desired form of presentation. The composition is suitable for the treatment of halitosis.
Patent DE-69808427-D1 (DE)
Inventor: NINANE LEON
IPC: B09B1/00
Filed: 1998-01-14
Granted: 2002-11-07
Abstract: The invention concerns a method for refuse piling for dumping of solid residue containing heavy metals, which consists in setting in the dump (1), above the solid residue (5), a layer (4) of alkaline-earth metal carbonate.
Patent DE-69810100-D1 (DE)
Inventor: XUE CHU-BIO
IPC: A61K38/00
Filed: 1998-05-14
Granted: 2003-01-23
Abstract: This invention relates to macrocyclic molecules which inhibit metalloproteinases, including aggrecanase, and the production of tumor necrosis factor (TNF). In particular, the compounds are inhibitors of metalloproteinases involved in tissue degradation and inhibitors of the release of tumor necrosis factor. The present invention also relates to pharmaceutical compositions comprising such compounds and to methods of using these compounds for the treatment of inflammatory diseases.
Patent DE-69819356-D1 (DE)
Inventor: OPPENHEIM CHARLES
IPC: A61K9/16
Filed: 1998-11-06
Granted: 2003-12-04
Abstract: The invention disclosed herein includes a vitamin composition encapsulated in a soft or hard shell capsule, said vitamin composition comprising water soluble vitamin particles suspended in a fill liquid, wherein said water soluble vitamin particles are coated with a material that is substantially insoluble in the fill liquid and the shell of the capsule, but soluble in the gastrointestinal tract of a mammal, and the coated water soluble vitamin particles are of a size that are suitable for encapsulating as a suspension in said capsule. The invention also includes a process for manufacturing the same. Vitamin containing capsules according to this invention are discoloration-resistant.
Patent DE-69822179-D1 (DE)
Inventor: BOSSEMEYER WESLEY
IPC: G10L15/06
Filed: 1998-08-17
Granted: 2004-04-08
Abstract: A speech reference enrollment method involves requesting a user speak a word; detecting a first utterance; requesting the user speak the word; detecting a second utterance; determining a first similarity between the first utterance and the second utterance; when the first similarity is less than a predetermined similarity, requesting the user speak the word; detecting a third utterance; determining a second similarity between the first utterance and the third utterance; and when the second similarity is greater than or equal to the predetermined similarity, creating a reference.
Patent DE-69830734-D1 (DE)
Inventor: QIU DEWEN
IPC: A01N63/50
Filed: 1998-01-27
Granted: 2005-08-04
Abstract: The present invention relates to a method of enhancing growth of plants. This involves applying a hypersensitive response elicitor polypeptide or protein in a non-infectious form to a plant or plant seed under conditions effective to enhance growth of the plant or plants produced from the plant seed. Alternatively, transgenic plants or transgenic plant seeds transformed with a DNA molecule encoding a hypersensitive response elicitor polypeptide or protein can be provided and the transgenic plants or plants resulting from the transgenic plant seeds are grown under conditions effective to enhance plant growth.
Patent DE-69833183-D1 (DE)
Inventor: GRIFFITHS GARETH
IPC: C12N1/20
Filed: 1998-01-28
Granted: 2006-04-06
Abstract: The invention provides an immune stimulating agent or vaccine directed to Renibacterium salmoninarum comprising a live non-virulent culture of an Arthrobacter strain based on, derived from or substantially homologous with strain RSxII as deposited as ATCC 55921. The culture may be presented in lyophilized form with a sterile diluent.
Patent DE-69901954-D1 (DE)
Inventor: XIONGWEI NI
IPC: B01J19/24
Filed: 1999-04-28
Granted: 2002-08-01
Abstract: An apparatus and method for a continuous phase-separated synthesis of particulates, and in particular an apparatus and method for a continuous polymerization which utilizes a reactor vessel having stationary annular baffles through which an aqueous medium is circulated, and to which a monomer and initiator are added. During polymerization, as the fluid circulates through the reactor vessel, the eddies created by the baffles enhance a thorough and even mixing of the fluid.
Patent DE-69907059-D1 (DE)
Inventor: HEINDLE RICHARD
IPC: F16H61/40
Filed: 1999-03-02
Granted: 2003-05-28
Abstract: A system operated by means of what is referred to as a clutch pedal is described, which adjusts the traction power of an infinitely variable, hydrostatic-mechanical transmission. The transmission contains at least one pump (1) and at least one motor (2), arranged in a hydraulic circuit. In order to reduce the traction power, pressure is leaked between the two sides of the motor (2) by reducing the pressure at the control parts (14a) of two proportional valves 14, 15 in respective lines bridging the motor (2). The control parts (14a) of the proportional valves (14, 15) are connected via a shift valve (19) to an intermediate valve (24), the closing force of which is reduced as the clutch pedal (26) is opened (by means of a closing spring (36)). <IMAGE>
Patent DE-69924873-D1 (DE)
Inventor: WILSON RON
IPC: C12N9/02
Filed: 1999-09-10
Granted: 2005-05-25
Abstract: Novel genes have been isolated which encode cytochrome P450 and NADPH reductase enzymes of the ω-hydroxylase complex of C. tropicalis 20336. Vectors including these genes, transfected host cells and transformed host cells are provided. Methods of producing of cytochrome P450 and NADPH reductase enzymes are also provided which involve transforming a host cell with a gene encoding these enzymes and culturing the cells. Methods of increasing the production of a dicarboxylic acid and methods of increasing production of the aforementioned enzymes are also provided which involve increasing in the host cell the number of genes encoding these enzymes. A method for discriminating members of a gene family by quantifying the expression of genes is also provided.
Patent DE-69925567-D1 (DE)
Inventor: HAVENGA MENZO JANS EMCO
IPC: A61K35/76
Filed: 1999-11-19
Granted: 2005-07-07
Abstract: The invention provides a nucleic acid delivery vehicle with or having been provided with at least a tissue tropism for smooth muscle cells and/or endothelial cells. In one aspect said nucleic acid delivery vehicle is a virus capsid or a functional part, derivative and/or analogue thereof. Preferably said virus capsid is an adnovirus capsid. Preferably said adenovirus is a subgroup B adenovirus, preferably adenovirus 16. Preferably said tissue tropism is provided by at least a tissue tropism determining part of an adenovirus fiber protein or a functional derivative and/or analogue thereof. The invention further presents methods for the treatment of diseases, preferably cardiovascular diseases.
Patent DE-69932831-D1 (DE)
Inventor: LAMBERT ANDRE
IPC: B29C45/00
Filed: 1999-09-14
Granted: 2006-09-28
Abstract: The process involves injecting into mold a composition comprising thermoplastic matrix in form of thermoplastic polymer A, reinforcing filler in form of fibrous substance B with factor L/D above 20, fine filler C with form factor L/D below 20, and nucleation agent D. Substance B is selected from glass, ceramic, carbon and thermoplastic polymer fibers, while C is selected from mineral fillers such as glass spheres, ground glass, glass scales or their mixtures. The process involves injecting into mold a composition comprising thermoplastic matrix in form of thermoplastic polymer A, reinforcing filler in form of fibrous substance B with factor L/D above 20, fine filler C with form factor L/D below 20, and nucleation agent D. Substance B is selected from glass, ceramic, carbon and thermoplastic polymer fibers, while C is selected from mineral fillers such as glass spheres, ground glass, glass scales or their mixtures. Thermoplastic composition preferably contains 10-60 wt.% of total B + C fillers and wt. ratio of C to B is 0.2-10. The content of D is preferably below 1 wt.% per total wt. of composition. The composition may also contain additives such as pigments, colorants, thermo- and/or photo-stabilizers, and durability modifiers.
Patent DE-69935917-D1 (DE)
Inventor: VAN ZIJDERVELD GEORGE JOHANNES
IPC: B65G17/08
Filed: 1999-09-09
Granted: 2007-06-06
Abstract: A conveyor mat built up from hingedly intercoupled plastic modules, each module consisting of a number of substantially equally spaced apart hinge plates extending throughout the length of the module and provided with hinge loops at both ends thereof, the outer hinge plate and a plate-shaped part located on the outer side of a module of at least a number of modules extending to a position below the bottom face of the mat formed by the successive modules or being provided with a recess in the longitudinal direction of the module, the arrangement being such that the thus formed downward extension and/or the recesses form a lateral guide for the conveyor mat and can cooperate with a tubular or U-shaped guide section respectively.
Patent DE-69939106-D1 (DE)
Inventor: HATAKEYAMA SUSUMI
IPC: C07F7/18
Filed: 1999-02-23
Granted: 2008-08-28
Abstract: Vitamin D derivatives having general formula (1) which are hydroxylated at the 24-position and considered as one of metabolites of physiologically active vitamin D derivatives substituted at the 2 beta -position wherein R1, R2, R3 and R4 are the same or different and each represents hydrogen or a protective group; X and Y represent each H or OR5, provided that Y is OR5 when X is H, and Y is H when X is OR5 (wherein R5 represents hydrogen or a protective group, or R1 and R5 may together form a vicinal-diol protective group); synthesis intermediates useful in synthesizing these vitamin D derivatives; and medicinal compositions containing these vitamin D derivatives. <CHEM>