baber/WOPTO huggingface dataset:
Patent DE-69328875-D1 (DE)
Inventor: KEMPF S
IPC: A61B1/00
Filed: 1993-12-16
Granted: 2000-07-20
Abstract: An endoscope has a first end for insertion into a body, or other visually obscured area, with an optical image-forming lens device in the first end for forming two, side-by-side images of an object on opposite sides of the central axis of the endoscope. The images are transmitted to the opposite end of the endoscope, where they are received by a viewing device for three-dimensional viewing of the images by an operator. An image converging mechanism is provided in the image paths to provide a suitable convergence angle between the images at the viewing device.
Patent DE-69330745-D1 (DE)
Inventor: KLEIN H
IPC: C12N15/10
Filed: 1993-01-05
Granted: 2001-10-18
Abstract: Multimeric hybrid genes encoding the corresponding chimeric protein comprise a gene sequence coding for an antigenic region of a protein from a first pathogen linked to a gene sequence coding for an antigenic region of a protein from a second pathogen. The pathogens particularly are parainfluenza virus (PIV) and respiratory syncytial virus (RSV). A single recombinant immunogen is capable of protecting infants and similar susceptible individuals against diseases caused by both PIV and RSV.
Patent DE-69402205-D1 (DE)
Inventor: PETRY RUDY
IPC: G01F23/28
Filed: 1994-07-23
Granted: 1997-04-24
Abstract: PCT No. PCT/EP94/02442 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Jul. 23, 1994 PCT Pub. No. WO95/03904 PCT Pub. Date Feb. 9, 1995A description is given of an ingot mould for a continuous casting plant comprising an ingot mould tube (12) and an ingot mould body (22). The ingot mould tube (12) is movable axially with respect to the ingot mould body (22). Sealing elements, preferably metal diaphragms (88, 90) allow an axial displacement of the ingot mould tube (12) with respect to the ingot mould body (22), while ensuring the sealing of a sealed chamber (23) containing the circuit for cooling the ingot mould tube (12). A device for generating mechanical oscillations, preferably a hydraulic cylinder (46), is connected to the ingot mould tube (12) through the intermediary of a lever (54) supported by the ingot mould body (22).
Patent DE-69408272-D1 (DE)
Inventor: MOIA IVO
IPC: D03D47/23
Filed: 1994-11-11
Granted: 1998-03-05
Abstract: A part of positive holding and pulling pincers for insertion of weft threads of a fabric in a weaving loom, each pincer comprising:     a support containing said pincer and fixed to a conveyor belt; a flat spring (16) having one end cooperating with a plate (15) and pivoted in its median portion on a pin (20); a means for approaching said end to or withdrawing it from the fixed plate (15) comprising a moving cursor (11) provided with an oblique groove (11a) in which slides the end of the spring (16);   a means for blocking the moving cursor (11); a lever (3) providing a rectilinear advancing and backing movement to said cursor (11); and   a means of releasing said blocking means.   <IMAGE>
Patent DE-69412612-D1 (DE)
Inventor: CARGANICO GERMANO
IPC: C07F9/09
Filed: 1994-05-18
Granted: 1998-09-24
Abstract: The invention relates to a series of novel desoxyazaphospholipid derivatives which exhibit inhibiting activity on phospholipase A2, the pharmaceutically acceptable salts thereof, a process for the preparation thereof, pharmaceutical compositions containing said compounds, and the use thereof in therapy.
Patent DE-69412856-D1 (DE)
Inventor: TREBOUX JEAN-PAUL
IPC: C08G18/66
Filed: 1994-12-02
Granted: 1998-10-01
Abstract: PCT No. PCT/EP94/04018 Sec. 371 Date Aug. 7, 1996 Sec. 102(e) Date Aug. 7, 1996 PCT Filed Dec. 2, 1994 PCT Pub. No. WO95/15990 PCT Pub. Date Jun. 15, 1995The present invention relates to polyol compositions, their use in the preparation in resilience polyurethane foams and to foamed articles prepared from formulations containing such polyol formulations.
Patent DE-69424035-D1 (DE)
Inventor: KOKUBO TADASHI
IPC: A61L27/30
Filed: 1994-11-07
Granted: 2000-05-25
Abstract: A bone substitute material comprising a base material comprising titanium or its allow and, formed on the surface thereof, a coating containing a titanium oxide phase and a noncrystalline alkali titanate phase; and a process for producing the same by immering a base material comprising titanium or its alloy in an alkali solution and heating the material to temperature lower than the transition point of titanium or its alloy. The invention material comprises a titanium and apatite bonded to each other firmly, has both of the fracture toughness of titanium and the bioactivity of apatite, and is available at a low cost.
Patent DE-69427126-D1 (DE)
Inventor: ANDRIANOV K
IPC: A61K9/16
Filed: 1994-09-21
Granted: 2001-05-23
Abstract: A method for the preparation of microparticles, and the product thereof, that includes dispersing a substantially water insoluble non-ionic or ionic polymer in an aqueous solution in which the substance to be delivered is also dissolved, dispersed or suspended, and then coagulating the polymer together with the substance by impact forces to form a microparticle. In an alternative embodiment, the microparticle is formed by coagulation of an aqueous polymeric dispersion through the use of electrolytes, pH changes, organic solvents in low concentrations (the minimal amount necessary to break up the dispersion), or temperature changes to form polymer matrices encapsulating biological materials.
Patent DE-69428729-D1 (DE)
Inventor: WILDE PETER FREDERICK
IPC: C11B9/02
Filed: 1994-02-21
Granted: 2001-11-29
Abstract: A process for extracting fragrant, flavoursome or pharmacologically active components from natural materials using non-chlorinated hydrocarbon solvents. The process enables the more volatile components of plant derived materials, which are frequently lost in conventional methods of extraction, to be extracted. This results in the extracted components bearing a greater similarity to, and possessing a larger number of the characteristics of the original material than conventionally obtained extracts.
Patent DE-69429221-D1 (DE)
Inventor: OHYAMA KAZUO
IPC: B41J13/10
Filed: 1994-07-27
Granted: 2002-01-10
Abstract: An ink jet recording apparatus has an ink recording region and an electrostatic attraction means (31). The ink recording region is located at a position spaced from an ink jet recording head (1). The electrostatic attraction means (31) is arranged at an opposite side to a surface of a recording medium (6) to be recorded, in the ink recording region. The means has a plurality of first regions (34) and second regions (41) which are alternately distributed. The first regions (34) electrostatically attract the recording medium (6) in the ink recording region relatively strongly and the second regions (41) attract the recording medium relatively weakly. The electrostatic attraction means (31) serves to minimize the effects of cockling and that assures stable, high quality recording. <IMAGE>
Patent DE-69430873-D1 (DE)
Inventor: ITAMI YASUO
IPC: D06M13/224
Filed: 1994-12-27
Granted: 2002-08-01
Abstract: A fiber is firstly treated with a carboxylic acid-metal complex obtained from a metal salt and a carboxylic acid in a first stage, and then treated with a usual fluorine-containing water- and oil-repellent in a second stage. According to the present invention, the water-repellency which is durable to washing and friction is imparted to a textile, and the touch, the feeling and the flexibility of the textile itself are not deteriorated.
Patent DE-69431509-D1 (DE)
Inventor: LAI MARGARET HSIEN-FEN KUH
IPC: C12N15/53
Filed: 1994-07-29
Granted: 2002-11-14
Abstract: A binary assay identifies agents that inhibit sterol  DELTA 14 reductase involved in ergosterol biosynthesis. In the primary screen, sterol  DELTA 14 reductase inhibition by a test sample is assayed by adding the test sample to a culture of Neurospora crassa having an erg-3 mutation and also to a culture of a strain having an erg-1 mutation, comparing the extent of growth inhibition after incubation in the two cultures, and identifying as positives those samples that show growth inhibition in the erg-3 culture exceeding that in the erg-1 culture. In the secondary screen, samples that test positive in the primary screen are reassayed by adding the test sample to a culture of a Saccharomyces cerevisiae strain into which has been introduced multiple copies of a gene encoding sterol  DELTA 14 reductase and also to a strain of S. cerevisiae that does not have the introduced gene; positive samples are identified after incubation by observation that growth inhibition in the culture having no introduced reductase gene exceeds growth inhibition in the culture having the introduced reductase gene. In preferred embodiments, a known inhibitor of sterol  DELTA 14 reductase is employed in solidified media in both the primary and the secondary screens, resulting in an assay that is highly sensitive and specific for the detection of sterol  DELTA 14 reductase inhibitors.
Patent DE-69434406-D1 (DE)
Inventor: BOGART GREGORY R
IPC: G01N33/569
Filed: 1994-12-02
Granted: 2005-07-21
Abstract: Method for extracting an antigen from a microorganism contained in a sample including the steps of contacting the sample with reagents which generate nitrous acid, further contacting the sample with a base, or contacting the sample with hypochlorite, and neutralizing the sample.
Patent DE-69504150-D1 (DE)
Inventor: BURT ALAN
IPC: C09C1/24
Filed: 1995-06-29
Granted: 1998-09-24
Abstract: A transparent hematite, useful as a pigmentary material, is in the form of particles consisting essentially in their lattice of oxygen, iron and another metal M, the other metal being selected from the group consisting of cobalt, nickel, manganese, zirconium, vanadium, lithium and copper, and being present in an atomic ratio to the iron of 0.01-0.5:1, and the width of the particles, as measured by transmission electron microscopy, being less than 0.03 micron.
Patent DE-69505793-D1 (DE)
Inventor: SKEPPMARK HENRY
IPC: A61C3/03
Filed: 1995-02-13
Granted: 1998-12-10
Abstract: A dental implement designed to be retained for reciprocating-movement by the sleeve member of a dental handpiece. The dental implement is comprised of a flat dental tool having a flat blade portion and a flat shank portion. The flat blade portion can also be formed with a triangular or arcuate cross-section while retaining the flat shank portion and the blade edges can be straight or have a saw-tooth configuration. A removable tool holder has a slot to receive the dental tool and a outside cylindrical shape complementary with the bore of the sleeve member. Forces applied to the tool holder control the displacement of locking protrusions on the tool shank to selectively permit the tool to be driven in a reciprocating movement with or without rotation and to be removed entirely from the sleeve member.
Patent DE-69507412-D1 (DE)
Inventor: VENNER MARINUS THEODORUS MARIA
IPC: B65C9/34
Filed: 1995-09-27
Granted: 1999-03-04
Abstract: Device for applying a label (8) onto a bottle (2) or a similar object by winding up. The device comprises a supply conveyor (1) for supplying objects to at least one rotatable screw (3) arranged horizontally over the supply conveyor, for accomodating an object in the lead. On a vacuum drum (6) rotatable around a vertical axis, a label (8) to be applied to an object can be situated. At the vacuum drum there are conveyor belts (4, 9) at both sides of the object, for rotating the object during application of the label. The screw (13) ends at some distance before the plane being square to it extending through the axis of the vacuum drum (6). The conveyor belt (4), being situated near the vacuum drum (6), is coupled to it and extends and moves against the linear direction of movement (V) of the objects (2). <IMAGE>
Patent DE-69534250-D1 (DE)
Inventor: LIU MARGARET A
IPC: C12N15/09
Filed: 1995-11-13
Granted: 2005-07-07
Abstract: Genes encoding Mycobacterium tuberculosis (M.tb) proteins were cloned into eukaryotic expression vectors to express the encoded proteins in mammalian muscle cells in vivo. Animals were immunized by injection of these DNA constructs, termed polynucleotide vaccines or PNV, into their muscles. Immune antisera was produced against M.tb antigens. Specific T-cell responses were detected in spleen cells of vaccinated mice and the profile of cytokine secretion in response to antigen 85 was indicative of a Th1 type of helper T-cell response (i.e., high IL-2 and IFN-gamma). Protective efficacy of an M.tb DNA vaccine was demonstrated in mice after challenge with M.bovis BCG, as measured by a reduction in mycobacterial multiplication in the spleens and lungs of M.tb DNA-vaccinated mice compared to control DNA-vaccinated mice or primary infection in naive mice.
Patent DE-69601824-D1 (DE)
Inventor: DOUARD PIERRE-RENE
IPC: B61D47/00
Filed: 1996-04-12
Granted: 1999-04-29
Abstract: The procedure involves using a self-propelled carriage (1) travelling on rails (2). The carriage has a coupling trough (7) for a container. The carriage moves until it is positioned with the trough above a container. After the trough has been aligned with the matching section of the container, both pieces are connected by moving one w.r.t. the other. Trough and container are locked together and transferred to their new position before separating. The carriage can travel along vertical rails, extending or retracting the trough by using articulated levers (L1,L2). It can also turn in about a vertical pivot to engage with a container received or dispatched on a horizontal roller conveyor.
Patent DE-69602212-D1 (DE)
Inventor: VASSEUR DIDIER
IPC: B60C9/20
Filed: 1996-01-09
Granted: 1999-06-02
Abstract: A pneumatic tyre casing with a radial carcase comprises a tread, two inextensible flanges, two sides connecting the flanges to the tread, and a top reinforcement between the carcase and the tread, comprising at least two sheets of twisted fabric, with the reinforcement including a diene elastomer rubber contg. as reinforcement a pptd. SiO2 with CTAB specific surface not above 125 m<2>/g and BET specific surface not above 125 m<2>/g.
Patent DE-69608021-D1 (DE)
Inventor: CAPORASO GIUSEPPE
IPC: F16D13/58
Filed: 1996-03-05
Granted: 2000-06-08
Abstract: A clutch structure (1) for motor vehicles which is exceptionally simple and reliable includes a diaphragm spring (14) pivoted on a cover (9) between a cover-side contact (16) and a plate-side contact (15), the plate-side contact (15) being formed on an annular body (18) which is structurally independent of the cover (9) and is provided with appendages (20) which extend through windows (22) in the diaphragm spring (14) and are inserted through the cover (9) and hooked thereto. <IMAGE>
Patent DE-69614534-D1 (DE)
Inventor: VAN DEN EYNDE ERIK
IPC: B01J20/34
Filed: 1996-05-10
Granted: 2001-09-20
Abstract: PCT No. PCT/IB96/00440 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed May 10, 1996 PCT Pub. No. WO96/35497 PCT Pub. Date Nov. 14, 1996The invention relates to new regenerable filtration adjuvants which are usable for the filtration of liquids, particularly beer at the end of the secondary fermentation storage, characterized in that they comprise synthetic or natural incompressible polymer grains or natural incompressible grains grains having a sphericity coefficient varying between approximately 0.6 and 0.9. The invention also relates to a method for regenerating a filtration adjuvant.
Patent DE-69619543-D1 (DE)
Inventor: TIONGSON ANTONIO
IPC: A61K9/20
Filed: 1996-12-20
Granted: 2002-04-04
Abstract: PCT No. PCT/US96/20344 Sec. 371 Date Oct. 2, 1998 Sec. 102(e) Date Oct. 2, 1998 PCT Filed Dec. 20, 1996 PCT Pub. No. WO97/22336 PCT Pub. Date Jun. 26, 1997This invention relates to a pharmaceutical composition for use as a direct compression tableting agent containing carbonyl iron and a process for making the same.
Patent DE-69624982-D1 (DE)
Inventor: LEINSING KARL R
IPC: A61M39/04
Filed: 1996-04-29
Granted: 2003-01-09
Abstract: A valve mechanism (16, 24, 26, 44) for a needleless connector employs a deformable piston (44) having a piston head (24) of elliptical cross-section with a marquise-shaped bore formed along its longitudinal axis wherein the major axes of the respective generally elliptical shapes are oriented perpendicular to one another. The piston head (24) is captured within the connector housing (16, 14) and is reciprocable between a section of reduced diameter adjacent the connection port and a section (33) of enlarged diameter. Constraining the piston head (24) into the section of reduced diameter causes the elliptical bore to be squeezed shut while positioning the piston head (24) in the section (33) of enlarged diameter causes the piston head to relax and assume its natural elliptical shape, while the bore similarly regains its natural open shape to provide a fluid path therethrough. A compressible or extendible section (48) affixed to the piston head (24) serves to bias the piston into the section of reduced diameter. A tapered section (56) of the piston contacts the housing to keep the top of the piston flush with the top of the housing for ease of cleaning. <IMAGE>
Patent DE-69626063-D1 (DE)
Inventor: KAMBARA HAJIME
IPC: C08F8/00
Filed: 1996-05-08
Granted: 2003-03-13
Abstract: A polymer alloy is obtained by adding a hydrophobic compound (1) having a hydrophobic main chain and a functional group containing an active hydrogen atom and a bisoxazoline compound (2) shown by the following formula to a composition containing plural polymers incompatible with each other: <CHEM> wherein D represents an optionally substituted alkylene group, cycloalkylene group or arylene group, R<1>, R<2>, R<3> and R<4> respectively represent a hydrogen atom or an optionally substituted alkyl group or aryl group. The compound (1) includes a compound having an aliphatic hydrocarbon group as a main chain, containing a carboxyl group and having a molecular weight of 10,000 or less (e.g. higher fatty acids). A compatibilizing agent as produced by reacting the compound (1) and an excess amount of the compound (2) can also be used.
Patent DE-69701632-D1 (DE)
Inventor: BEZICOT ROBERT
IPC: A61M16/04
Filed: 1997-07-01
Granted: 2000-05-11
Abstract: A filter for covering a surgical orifice at a base of the neck of a tracheotomized person and connecting the trachea to the ambient atmosphere. The filter comprises a bib having a cutout neck with a border extended by one or more attachment strips adapted to form with the border a closed loop around the neck of the person by complementary joining elements which may not be separated after being joined, so that the filter cannot be re-used.
Patent DE-69705746-D1 (DE)
Inventor: BRODBECK J
IPC: A61K47/34
Filed: 1997-12-18
Granted: 2001-08-23
Abstract: Methods and compositions for systemically or locally administering by implantation a beneficial agent to a subject are described, and include, for example, compositions having burst indices of 8 or less for systemic applications and systems releasing 10% or less of the total dose of beneficial agent in the first 24 hours after implantation for local applications. The compositions include a biocompatible polymer, a biocompatible solvent having low water miscibility that forms a viscous gel with the polymer and limits water uptake by the implant, and a beneficial agent.
Patent DE-69708615-D1 (DE)
Inventor: HOU JANPU
IPC: F21V5/00
Filed: 1997-03-21
Granted: 2002-01-10
Abstract: The light output of a back-coupled illumination system is improved by recycling reflected and misdirected light rays. A reflector at the light source and an array of microprisms having reflective elements therebetween efficiently redirect errant light rays to increase the total available light output and improve efficiency. Both specular and diffuse reflective materials may be used in combination to enhance light output.
Patent DE-69711591-D1 (DE)
Inventor: DUPONT CHRISTOPHE
IPC: A23L13/60
Filed: 1997-01-22
Granted: 2002-05-08
Abstract: Continuous production of moist pieces of meat based product of at least two different colours comprises mixing (1) meat, meat by-products, cereals, water and fats and transferring by a pump (5) to an emulsifier (7). The mixture is emulsified and a colourant from one of the storage vessels (10, 21) is added. This continues for a given time (t) and the mixture is then transferred (12) to a mechanical extruder (15). This process is repeated for the second colour. Each extruder has sufficient buffer capacity to continue operating while product of the other colour is being mixed. Pieces of each colour are extruded onto the same conveyor (17) which carries them through a steam oven.
Patent DE-69712394-D1 (DE)
Inventor: COLLINA VINCENZO
IPC: E04C3/294
Filed: 1997-03-04
Granted: 2002-06-13
Abstract: A method for manufacturing a composite girder (11) comprising one or more vertical cores of steel plate, associated and cooperating with one or more horizontal slabs (13,14) or flanges of concrete. At least one of said horizontal slabs (13,14) or flanges is made from high-performance concrete in order to allow mutual forces or co-actions to be imposed between the several components of the girder which are much higher/stronger than the mutual forces/co-actions which can be imposed by means of other methods and materials. If the composite girder is at least partially manufactured at the prefabrication factory, according to the present method, the starting element will be an I girder (12) preflexed or inflexed with welded connecting means (15); the I girder (12) will be positioned on the prefabricating bench imposing such constraints as to straighten the girder, then in a suitable position steel cables (16) are installed prestressed between external anchoring points (17), and the concrete casting is carried out in a flange (13) in which said cables (16) are associated with high-performance concrete. According to the method of the present invention, after setting is complete, the auxiliary constraints are cut and removed. In such a way, the by now set concrete, by being integral with the iron girder (12) thanks to the iron reinforcer elements and welded connecting means (15) and with the cables (16) by adhesion, causes the several components to mechanically cooperate and the composite beam to be endowed with much better characteristics than of the girders known from the prior art.
Patent DE-69712703-D1 (DE)
Inventor: SVOBODA JAN
IPC: B03C1/00
Filed: 1997-10-30
Granted: 2002-06-27
Abstract: The invention concerns a ferrohydrostatic separation method in which the apparent density of a ferrofluid (30) used to separate materials according to density is controlled by a magnetic field generated by a solenoid (24).
Patent DE-69715316-D1 (DE)
Inventor: HOLM-LARSEN HELGE
IPC: F01K23/10
Filed: 1997-06-14
Granted: 2002-10-17
Abstract: A method for the combined production of synthesis gas and electrical power including at least   a step for the production of synthesis gas by combusting a second fuel stream with combustion air to flue gas and passing the flue gas in heat conducting relationship with steam reforming reactions of a hydrocarbon feedstock in a heat exchange reactor, and a step for the production of electrical power by combusting a first fuel stream with combustion air in a gas turbine combustion chamber to a flue gas and expanding the flue gas in a gas turbine; wherein the flue gas from one of the steps is used as combustion air in the other step.