baber/WOPTO huggingface dataset:
Patent DE-68925644-D1 (DE)
Inventor: KOSLOV JOSHUA
IPC: H04N7/32
Filed: 1989-10-17
Granted: 1996-03-21
Abstract: A video signal processing system employs an amplitude compander for reducing the effects of transmission noise. The compander includes a transmitter nonlinear amplitude compressor for amplifying small signals and compressing large signals. A receiver includes an amplitude expander with an inverse transfer function. The nonlinear compressor generates out-of-band frequencies which are removed by a transmitter output filter, producing signal distortion. To compensate for such distortion, the transmitter duplicates certain receiver processing circuits, including the receiver amplitude expander and a filter for generating a prediction signal. The prediction signal is subtracted from the transmitter input video signal before the video signal is amplitude compressed at the transmitter, producing an error signal which is transmitted. The error signal is small if the prediction is good, whereby noise reduction results from compressor gain at the transmitter.
Patent DE-69000629-D1 (DE)
Inventor: MABBOUX MICHEL
IPC: A43B5/04
Filed: 1990-02-13
Granted: 1993-02-04
Abstract: Alpine ski boot comprising a shell base (8) equipped with a walking sole (9) and a shaft (10), a rigid inner sole (11) which is movable vertically in relation to the bottom (12) of the shell base (8) and elements for closing said boot and for maintaining the user's foot in position. The boot comprises a device (13, 13') for transmitting pressures exerted by the foot, from the interior to the exterior of the boot, the device comprising the inner sole (11) hinged (14) to the bottom (12) of the shell base (8), and a support element (17) which is movable in translation across the walking sole (9) and which is subjected to the pressures transmitted by the inner sole (11) toward the top (7) of the ski (2).
Patent DE-69000786-D1 (DE)
Inventor: PALATCHY JOSEF
IPC: F16L17/04
Filed: 1990-03-16
Granted: 1993-03-04
Abstract: A circular pipe coupling (10) for coupling aligned pipe ends (11, 12) is formed of arcuate segments (15, 16) arranged end to end. Each segment (15, 16) has outwardly extended lugs (25, 26, 31, 33) formed on its opposite ends, with the lugs on the adjacent segment ends being interconnected. One of each pair of interconnected lugs (31, 33) is formed with an integral hook (32), with a corresponding opening (34) for receiving the hook (32) formed on the opposite lug (31) and providing an axle (35) upon which the hook (32) is engaged to form a hinge connection, except that one of the pairs of lugs (25, 26) is connected together by a manually releasable mechanical fastener (28, 29), such as a bolt. One of the segments may be manually positioned upon the adjacent pipe ends (11, 12) to be coupled, with one or more segments freely dangling downwardly therefrom under the force of gravity, which sections may be manually pivoted upwardly for encircling the pipes (11, 12) and for applying the releasable mechanical fastener (28,29).
Patent DE-69000975-D1 (DE)
Inventor: LAGNIER ALAIN
IPC: B60C11/13
Filed: 1990-01-03
Granted: 1993-04-08
Abstract: Certain relief parts (11, 13) of a tread (1) for a radial tyre, are provided at least with incisions (41, 42, 43) having, in cross-section, outlines in the form of forks, and at least two prongs (41B, 41C) extending from a single portion (41A), the number of incisions (41) on the relief part (12, 13) being multiplied by a factor of at least 1.5 from the depth (h1) of the two-pronged incision (41). Use of such treads for tyres designed for use on wet, snowy or icy surfaces. 
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Patent DE-69004995-D1 (DE)
Inventor: KARLSSON LARS-AKE
IPC: B65H35/00
Filed: 1990-01-25
Granted: 1994-01-20
Abstract: A guard intended to prevent hand-injuries against tear-bars has an elongated form (6) and extends parallel with a tear-edge and is moveable in a direction transversal to its longitudinal axis. The guard (6) has a length equal to the length of the tear-bar (2). The guard (6) is guided in a gap (5) defined between a strip-like (4) front side of the tear-bar (2) and an inwardly angled part of the wall (1) of the casing intended to accommodate, for instance, a paper-roll holder incorporating the tear-bar (2). For the purpose of limiting movement of the guard (6) between an outer active guard position and an inner inactive position, in which the tear-edge of the tear-bar (2) is exposed, there is provided along the guard (6) a rib (8) which abuts the free edge of the strip-like front side of the tear-bar in the outer position of the guard. The guard is displaced to its inner position in the gap (5) by the material web (P) when severing the paper-web against the tear-bar (2).
Patent DE-69006072-D1 (DE)
Inventor: KAIRISALO PEKKA JUHANI
IPC: C07B61/00
Filed: 1990-03-01
Granted: 1994-03-03
Abstract: An improved process for the preparation of a valuable drug. The present invention relates to an improved process for the preparation of N-methyl-3-(p-trifluoromethylphenoxy)-3-phenyl-propylamine of formula (I), <CHEM> or a pharmaceutically acceptable acid addition salt thereof, characterized in that 2-benzoyl-N-benzyl-N-methylethylamine base of formula (II), <CHEM> is hydrogenated catalytically, whereby 1-phenyl-3-(N-methylamino)propane-1-ol of formula (III) is formed, <CHEM> which is thereafter etherified selectively with 1-chloro-4-trifluoromethylbenzene of formula (IV), <CHEM> in the presence of a base, whereby N-methyl-3-(p-trifluoromethylphenoxy)-3-phenyl-propylamine is formed, which is optionally converted in a known manner into the acid addition salt of Fluoxetine, e.g. Fluoxetine hydrochloride. The yield of Fluoxetine hydrochloride is 85-87% of the theoretical yield.
Patent DE-69006698-D1 (DE)
Inventor: MCBRIDE WILLIAM JOHN
IPC: C07C323/25
Filed: 1990-12-10
Granted: 1994-03-24
Abstract: An agent for imaging organs using a radioactive complex of a radioactive metal with a benzene ring having two 2-mercapto-2-methylpropylamino substituents where one of these mercapto substituents is substituted with a hydrocarbyl group.
Patent DE-69020850-D1 (DE)
Inventor: TOMES DWIGHT
IPC: C12N15/87
Filed: 1990-10-12
Granted: 1995-08-17
Abstract: Plant cells in tissue culture are more efficiently transformed in a method which involves treatment with a cytokinin followed by incubation for a period sufficient to permit undifferentiated cells in cotyledonary node tissue to differentiate into meristematic cells and to permit the cells to enter the phases between the G1 and division phases of development.
Patent DE-69022770-D1 (DE)
Inventor: WU SHENG-JUNG
IPC: G07B17/00
Filed: 1990-04-24
Granted: 1995-11-09
Abstract: An improved digital mark-printer operated under control of a microprocessor and control program. A main shaft including a printing head with a plurality of numeral wheels is driven by drive circuits and the position of the shaft and wheels are sensed by sensor circuits, all under control of the microprocessor.
Patent DE-69028542-D1 (DE)
Inventor: SOFIA ROBERT DUANE
IPC: A61K31/27
Filed: 1990-12-17
Granted: 1996-10-17
Abstract: Prevention and control of epileptic seizures by use of medicaments containing 2-phenyl-1,3-propanediol dicarbamate.
Patent DE-69110656-D1 (DE)
Inventor: GIDDEY CLAUDE
IPC: A61K49/00
Filed: 1991-09-13
Granted: 1995-07-27
Abstract: PCT No. PCT/EP91/01706 Sec. 371 Date May 6, 1992 Sec. 102(e) Date May 6, 1992 PCT Filed Sep. 13, 1991 PCT Pub. No. WO92/05806 PCT Pub. Date Apr. 16, 1992.A viscous solution of a filmogenic protein is whipped into a foam and the foam is subjected to shear to reduce the size of the foam bubbles to a range (about 0.5-10  mu m) suitable for echography. The proteins include animal and vegetal proteins or partial hydrolyzates thereof with foaming properties. The suspensions of microspheres can be stabilized by heat or by cross-linkers.
Patent DE-69114485-D1 (DE)
Inventor: LINDSTROM RICHARD L
IPC: A01N1/02
Filed: 1991-06-12
Granted: 1995-12-14
Abstract: A defined serumfree medical solution for applications in Ophthalmology, that contains one or more cell nutrient supplements which maintains and enhances the preservation of eye tissues, including human corneal tissues at low temperatures (2 DEG C to 15 DEG C). This solution is composed of a defined aqueous nutrient and electrolyte solution, supplemented with a glycosaminoglycan(s), a deturgescent agent(s), an energy source(s), a buffer system(s), an antioxidant(s), membrane stabilizing components, antibiotic(s), ATP precursors and nutrient cell supplements. <IMAGE>
Patent DE-69117043-D1 (DE)
Inventor: TURE ANTONIO
IPC: C04B22/10
Filed: 1991-10-14
Granted: 1996-03-21
Abstract: New additive composition, in liquid or powder form, for thin slabs, plasters, concretes, prefabricated elements and refractory elements, with insulating and impermeabilizing properties and with antishrink characteristics, comprising a bonding agent and an additive comprising a mixture of carbonates which, expressed as their respective oxides, comprises in weight percentages, 0 to 1 % Fe2O3, 65 to 80 % CaO, 20 to 30 % SiO2, 0 to 2 % Al2O3 and 0 to 1 % MgO.
Patent DE-69119738-D1 (DE)
Inventor: SOEDERKVIST JAN
IPC: G01C19/56
Filed: 1991-12-19
Granted: 1996-06-27
Abstract: The invention relates to an electrode pattern arranged on the freely vibrateable legs on a tuning fork-controlled gyro. The electrode pattern comprises drive electrodes for generating a vibration in the legs of the tuning fork and sensing electrodes for sensing vibrations which occur in the legs. The sensing electrodes comprise a first electrode configuration (sensor electrodes) for sensing vibrations either out of the plane (24, 25, 26, 27) or in the plane (7, 8, 9, 10, 11, 12) of the tuning fork and a second electrode configuration (feed back electrodes) for sensing vibrations in the plane (34, 35, 41, 42) or out of the plane, (9, 10, 11, 12) of the tuning fork, for controlling the driving of the tuning fork in the plane or out of the plane, respectively. <IMAGE>
Patent DE-69124108-D1 (DE)
Inventor: WALLACH DONALD
IPC: A61K9/127
Filed: 1991-10-15
Granted: 1997-02-20
Abstract: A new "cold-loading" technique for filling the amorphous central cavity of paucilamellar lipid vesicles with a water immiscible material has been developed. Preformed, substantially aqueous filled paucilamellar lipid vesicles are mixed with the water immiscible material to be encapsulated under intermediate mixing conditions, thereby replacing the aqueous solution with the water-immiscible solution. The "cold-loading" technique is particularly useful for encapsulation of volatiles and heat labile materials.
Patent DE-69125413-D1 (DE)
Inventor: CARLSSON LENNART
IPC: A61C1/18
Filed: 1991-02-27
Granted: 1997-05-07
Abstract: A torsional tightener (101) is used, inter alia, for anchoring elements (108) in implants (103) anchored in bone. The tightener is releasable at a previously set torque and comprises an electric motor (406), a unit (403) changing the speed down, and a torsional tightening part. For the purpose of achieving a well-defined set torque value, the energy supply circuit of the electric motor can be interrupted at a certain current value in the energy supply circuit. The interruption and the rotational energy in the rotating parts of the torsional tightener after interruption are designed to cause a torsional tightening moment which is situated at or near an optimal or desired point on the particular moment curve for the tightening in question. Alternatively, a disconnection part is used, which interrupts the tightening function at or near the desired point on the moment curve. <IMAGE>
Patent DE-69126322-D1 (DE)
Inventor: HOIKKA TIMO OLAVI
IPC: C03B37/05
Filed: 1991-12-09
Granted: 1997-07-03
Abstract: The invention relates to a method for contolling fibre generation in the manufacture of fibres from mineral melt using several cooperating rotating wheels within a defibration unit. The melt route over the wheels is controlled by changing the position of one or more of the rotating wheels (1-4) within a defibration unit on the basis of the various factors affecting defibration process. The control may take place in such a manner that all rotating wheels are turned as a rigid entity around an axle parallel with the rotating wheel axles. Alternatively, one or more wheels are controlled individually in relation to each other. All position changes are essentially executed within the rotation level of the wheels. The invention also relates to the device used for implementing the method.
Patent DE-69130759-D1 (DE)
Inventor: WING HAROLD R
IPC: B21J15/34
Filed: 1991-11-26
Granted: 1999-02-25
Abstract: An automatic rivet feed apparatus which can be used as a retrofit to an existing power driven riveting tool (T) or incorporated integrally into a riveting tool. A rivet strip (24) holds each of the plurality of rivets (R) at individual fixed positions on the rivet strip (24). Included is a rivet strip release hook (30) which stops the rivets (R), as they are advanced one-by-one, at rivet pick-up point (P) and releases each of the rivets (R) from the rivet strip (24). A hand (14) mounted on the end of a pneumatic ram (20) grips the rivets (R) at the rivet pick-up point (P). The pneumatic ram (10) moves the rivet (R) forward and rotates to place the rivet (R) in alignment with the nose piece (18) of the riveting tool (T). The pneumatic ram (10) then retracts and inserts the mandrel (M) of the rivet (R) into the nose piece (18) and returns to the rivet pick-up point (P) to repeat the steps.
Patent DE-69131355-D1 (DE)
Inventor: KEMP BRUCE
IPC: C12P21/02
Filed: 1991-12-13
Granted: 1999-07-22
Abstract: PCT No. PCT/AU91/00580 Sec. 371 Date Aug. 12, 1993 Sec. 102(e) Date Aug. 12, 1993 PCT Filed Dec. 13, 1991 PCT Pub. No. WO92/10511 PCT Pub. Date Jun. 25, 1992Polypeptides comprising an N-terminal amino acid sequence corresponding to amino acids 107-111 of parathyroid hormone related protein (PTHrP) having bone resorption inhibitory activity are provided. The polypeptides are provided in pharmaceutical compositions for the treatment of diseases and disorders where inhibition of bone resorption is indicated.
Patent DE-69203391-D1 (DE)
Inventor: WATERFIELD PHILIP C
IPC: A61Q11/00
Filed: 1992-05-07
Granted: 1995-08-17
Abstract: The present invention relates to a dentifrice composition comprising a stannous compound that releases stannous ions in the composition such as stannous fluoride or stannous pyrophosphate. These stannous ions can be converted in the composition into the inactive stannic ions, and to prevent such conversion according to the present invention an antioxidant is incorporated into the composition, such as butylated hydroxyanisole, butylated hydroxytoluene and ethyl vanillin.
Patent DE-69212170-D1 (DE)
Inventor: HAMM DONALD J
IPC: A23J3/34
Filed: 1992-01-09
Granted: 1996-08-22
Abstract: A process for the production of hydrolyzed proteins containing no detectable level of monochlorodihydroxypropanol and which are capable of exhibiting substantial flavor enhancement characteristics by using mild acid hydrolysis of the protein followed by enzymatic hydrolysis and the product therefrom.
Patent DE-69223322-D1 (DE)
Inventor: PEFFLY MARJORIE
IPC: A61K8/34
Filed: 1992-08-18
Granted: 1998-01-08
Abstract: The present invention relates to hair spray compositions comprising from about 0.01% to about 2% of an ionic surfactant or a nonionic surfactant having an HLB of about 7 or less; from about 0.5% to about 15% of an ionic resin having a weight average molecular weight of at least about 300,000; and a liquid vehicle. This invention further relates to hairspray compositions comprising from about 0.5% to about 15% of an ionic, silicone macromer-containing resin as the hair setting agent, a liquid vehicle comprising a mixture of water and monohydric alcohol solvent (e.g., C1-C3 monohydric alcohols) wherein the composition contains at least about 10%, by weight of the composition, of water, and an ionic surfactant. Suitable surfactants are organic surfactant selected from the group consisting of anionic surfactants, amphoteric surfactants, zwitterionic surfactants, cationic surfactants, and nonionic surfactants having an average HLB of less than or equal to about 7.
Patent DE-69227450-D1 (DE)
Inventor: LANCE MARK
IPC: B60N2/66
Filed: 1992-03-26
Granted: 1998-12-03
Abstract: A lumbar support adjustment device is disclosed comprising a bracket (11) adapted to slidably restrain a lumbar support belt means (13) adapted to extend between first (12) and second (12') side frames of a seat, said bracket being adapted to be secured to the first side frame and having associated cam means (16) operable to slidably move said belt means between a first and a second position to provide lumbar support adjustment in which said cam means cooperates directly with cam follower means formed in or on said belt means.
Patent DE-69228431-D1 (DE)
Inventor: PLACZEK TERRANCE M
IPC: B02C17/16
Filed: 1992-05-20
Granted: 1999-03-25
Abstract: An apparatus and novel method for processing medical waste materials comprising an elongate pressure vessel of generally cylindrical configuration having an inlet end, and a closely fitting closure member for the inlet. An elongate drum of generally cylindrical configuration is mounted in the vessel for rotation about its longitudinal axis, which drum can be selectively driven in either rotative direction. The longitudinal axis of the drum is disposed at a slight angle of incline to the horizontal, placing the inlet end at a slightly higher elevation than the opposite end. A helically configured member is disposed along the interior perimeter of said drum, such that during rotation of the drum in a first rotative direction, the helically configured member moves the waste material in a direction away from the inlet end of the drum, whereas during rotation of the drum in the second rotative direction, the helically configured member moves the waste material toward the inlet. The helically configured member is utilized in conjunction with a plurality of non-obstructive lifting paddles that serve to effect a highly advantageous, very thorough mixing of the waste materials. Moisture and heat are typically utilized to aid the processing of the waste, such as by the addition of stem. Discharge of the fully processed waste material is effected when the drum is being rotated in the second rotative direction, after the closure member has been opened.
Patent DE-69232555-D1 (DE)
Inventor: DOMB J
IPC: C08L101/16
Filed: 1992-01-31
Granted: 2002-05-23
Abstract: Blends of polymers having properties distinct from the individual polymer components and that are suitable for use as carriers of pharmaceutically active agents, are prepared from two or more polyanhydrides, polyesters or mixtures of polyanhydrides and polyesters. The blends have different properties than the polymers used to prepare the blends, providing a means for altering the characteristics of a polymeric matrix without altering the chemical structure of the component polymers. Blends of various polyanhydrides, polyesters, and polyanhydrides and polyesters, containing pharmaceutically active agents, are prepared using solvent mixing or melt mixing procedures. It has been discovered that the rate of release of the agent from the blends is different than the rate of release from the individual polyanhydride and polyester polymer components, being a function of the blend composition
Patent DE-69232793-D1 (DE)
Inventor: BIOCCA SILVIA
IPC: C12N15/82
Filed: 1992-06-24
Granted: 2002-11-07
Abstract: A plasmid vector for cloning and expressing sequences in plants is disclosed, said vector being particularly suitable for cloning immunoglobulin chains or portions of the same to be employed for introducing molecules capable of conferring new characteristics to the plant so transformed, such as resistance to chemical compounds or pathogenous agents. <IMAGE>
Patent DE-69307541-D1 (DE)
Inventor: MODANESI BRUNO
IPC: A01N25/18
Filed: 1993-11-10
Granted: 1997-02-27
Abstract: A device is used for personal defence against insects, consisting of a container (1) with a gas-permeable portion (2) and containing within it a plurality of microcapsules (4) which are pressure-fracturable and contain an insect-repellent composition. At the moment of use the container (1) is fixed in position on the user and the microcapsules (4) are burst by pressure.
Patent DE-69308249-D1 (DE)
Inventor: GAILLARD PATRICE
IPC: C08F8/32
Filed: 1993-06-30
Granted: 1997-04-03
Abstract: New process for the preparation of polymers or copolymers based on MMA modified by imidation, with the aid of amine, of the ester functional groups which they contain, this process consisting in producing the MMA-based polymer or copolymer by polymerisation in pearl form and being characterised in that the imidation is performed on the said PMMA pearls in suspension in a hydrophobic nonsolvent agent. The imidation reactor 1 is provided with stirring means 2, a conduit 3 for injecting amine and a conduit 4 for removing the suspension. The imidated pearls are taken via the conduit 7 into a vessel allowing the imidated pearls obtained to be dried and recovered. <IMAGE>
Patent DE-69320206-D1 (DE)
Inventor: CARVER DAVID
IPC: A61K47/12
Filed: 1993-11-18
Granted: 1998-09-10
Abstract: A composition of taxol and polyethoxylated castor oil is pH balanced to have a pH less than 8.1 to improve stability. This composition can include an acid, preferably citric acid, to adjust the pH value. The invention includes a method of formulating a taxol solution for injection by mixing an acid with a carrier material, such as castor oil, to form a carrier solution after which taxol is mixed with the carrier solution to form the taxol solution at a pH of less than 8.1. The method may include the step of slurrying the taxol in alcohol before mixing with the carrier solution.
Patent DE-69329968-D1 (DE)
Inventor: WONG Y
IPC: G01N21/61
Filed: 1993-07-16
Granted: 2001-04-05
Abstract: The improved sample chamber includes an elongated hollow tube (12) closed at one end (14) and having specularly-reflective inwardly facing surfaces (16). A source (26) of radiation and a detector (28) of radiation are mounted side by side in the open end of the hollow tube, both facing the closed end. A plurality of filtering apertures (20) are formed in the tube (12), and each aperture is covered by a sheet (22) of a semipermeable membrane that serves to prevent airborne particles larger than a predetermined size from entering the chamber while not interfering with the free diffusion of the gas to be measured into and out of the chamber. The use of an elongated hollow tube that is closed at one end results in no loss in the efficiency with which the radiation is conducted from the source to the detector while decreasing the external length of the chamber by 50 percent. <IMAGE>
Patent DE-69407269-D1 (DE)
Inventor: GRASMEDER JOHN RUSSELL
IPC: C08L23/06
Filed: 1994-01-26
Granted: 1998-01-22
Abstract: PCT No. PCT/GB94/00148 Sec. 371 Date Jul. 19, 1995 Sec. 102(e) Date Jul. 19, 1995 PCT Filed Jan. 29, 1994 PCT Pub. No. WO94/18267 PCT Pub. Date Aug. 18, 1994Filled polymer compositions having improved scratch resistance comprise as a major component a polymer resin blend itself comprising 70 to 95% polypropylene homopolymer, and 5 to 30% low density polyethylene, particularly lldpe or vldpe; and 5 to 30% plate like inorganic filler. Optional components include high rubber ethylene-propylene copolymers, fatty acid amides, polyorganosiloxanes and epoxy resins as well as pigments, antioxidants etc. The compositions are formed by mixing the plate like filler and the epoxy resin prior to mixing with another component of the composition which is significantly absorbed by the plate like filler, and subsequently mixing the components of the composition in the melt phase, particularly in a twin screw extruded, and extruding the composition. The compositions find use in vehicle interior trim components, which particularly include polyorganosiloxane, and domestic appliance components, particularly housings, which particularly include high rubber ethylene-propylene copolymer.