baber/WOPTO huggingface dataset:
Patent DE-69128528-T2 (DE)
Inventor: JACOBSEN ERIC
IPC: C07F15/04
Filed: 1991-03-21
Granted: 1998-07-30
Abstract: Chiral catalysts for enantioselectively epoxidizing a prochiral olefin are disclosed, together with methods of using such catalysts. In accordance with one aspect of the invention, the catalyst is a salen derivative which has general structure (I).
Patent DE-69207707-T2 (DE)
Inventor: WEILL JEROME
IPC: B01J19/24
Filed: 1992-10-15
Granted: 1996-05-30
Abstract: Process and device for thermal conversion of methane to higher molecular weight hydrocarbons, comprising a reactor (1), of elongated shape, connected at a first end, on the one hand, to the means for supplying (5) with a gas mixture containing methane (process gas) and, on the other hand, at the opposite end, to the discharge means (10), the said reactor comprising, on a first part (first end side), a plurality of elements, arranged in at least two sheets, substantially parallel with each other and substantially perpendicular to the axis of the reactor, one at least of these sheets comprising a series of sheaths (4) inside which are arranged electrical heating means (3) thus forming a sheet of heating elements, the said elements being arranged so as to define between themselves and/or between the sheets which they form and/or between themselves and the walls of the spaces passages for the circulation of the gas mixtures and/or for the effluents, the said heating means and the said sheaths being adapted to heat the said passages by successive independent transverse sections substantially perpendicular to the axis of the reactor, each transverse section containing at least one transverse row of elements and the said reactor additionally containing automatic control means and heating modulation means connected to the said heating means, and containing, in a second part (8) (opposite end side) contiguous with the first part, means for cooling (9) the effluents connected to the said means for supplying with liquid coolant. <IMAGE>
Patent DE-69214846-T2 (DE)
Inventor: KLERSY PATRICK J
IPC: H03K17/30
Filed: 1992-01-02
Granted: 1997-02-27
Abstract: The first fire voltage of chalcogenide-based switching devices (10) is lowered to a value approximately equal to the threshold voltage by treatment of the chalcogenide material (18) with fluorine either during or after deposition.
Patent DE-69216806-T2 (DE)
Inventor: SVAST GENO
IPC: G04B19/00
Filed: 1992-09-03
Granted: 1997-08-07
Abstract: A programmable clock includes a memory for storing times, dates and messages for subsequent read-out and display in providing a reminder of a birthday, anniversary, doctor's appointment, meeting, etc. The clock is adapted for prominent display by mounting to a wall or other support structure and provides a user with a visual display of stored reminder messages, as well as an indication of the content of the reminder message, over a given future time period, i.e., all stored reminder messages for today, tomorrow, or some other selected day in the future. The reminder clock also includes a speaker and an audio recorder for providing a reminder message in the user's own voice, as well as a printer for providing more extensive reminder messages as well as a list of all stored reminder messages. The reminder clock makes use of any one of several analog and combined analog and digital time displays which are easily read and understood, including a display presenting an analog representation of hours and a digital display of minutes. Various audio and/or video alarms are provided to indicate the read-out and display of a reminder message. An electronic pendulum is provided to indicate proper operation of the reminder clock as is a calendar indicating the days and times when stored reminder messages are to be recalled from memory and displayed.
Patent DE-69220635-T2 (DE)
Inventor: FUJISAWA HIROTOSHI
IPC: G11B19/04
Filed: 1992-09-16
Granted: 1997-10-16
Abstract: A mistaken recording inhibiting mechanism employed in a disc cartridge accommodating a disc which permits re-recording of information signals has a mistaken recording inhibiting member (32) having a pair of resilient arms (42, 43) extending from a closure part (41) which can cover a detection hole (33) and a movement actuating part (44, 47) formed integral with the closure part (41), the movement actuating part (44, 47) partially facing an aperture (52) formed in a cartridge main body (23) enabling the closure part (41) to be actuated for movement from outside the cartridge main body (23). A slide guide (48) is provided within the cartridge main body to guide the resilient arms (42, 43) of the mistaken recording inhibiting member (32), and engaging means (45, 50, 51) can engage at least one (42) of the resilient arms of the mistaken recording inhibiting member with the slide guide (48). The mistaken recording inhibiting member can be moved in a stable condition and be fixedly held either in a position for recording of information signals or of inhibiting recording. <IMAGE>
Patent DE-69226000-T2 (DE)
Inventor: PERTEN PETER
IPC: G01N21/47
Filed: 1992-04-23
Granted: 1998-11-05
Abstract: In analysis of a sample of unground grain, infrared light is directed towards the sample and is detected after reflection on the sample. For analysis of wheat, light wavelengths within the interval 1050-1400 nm are used with a light detector of PbS-type. A suitable infrared analyzer has a rotatable filter device (5) with a plurality of filters (4) within the stated wavelength interval and is disposed to be able to carry out in a short time period a large number of measurements. <IMAGE>
Patent DE-69230281-T2 (DE)
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C17/00
Filed: 1992-12-09
Granted: 2000-07-13
Abstract: A nonvolatile semiconductor memory device for use as a flash EEPROM includes a plurality of sectors (Sector 1....Sector 16) each comprising a plurality of main memory cell regions each composed of a matrix (MX11...) of nonvolatile memory cells and at least one redundant memory cell region composed of a matrix (MXR1;MXR2) of nonvolatile memory cells. When a nonvolatile memory cell in any one of the sectors is found defective and is selected by addressing, it is replaced with one of the nonvolatile memory cells in the redundant memory cell region. Each redundant memory cell region may be associated with a group of nonvolatile memory cell sectors. <IMAGE>
Patent DE-69231719-T2 (DE)
Inventor: MIYAMURA TATSUO
IPC: C07K14/18
Filed: 1992-10-08
Granted: 2001-07-12
Abstract: A diagnostic reagent for hepatitis C, which detects an antibody induced by infection of hepatitis C virus, characterized in that said diagnostic reagent comprises the second envelope protein or the first non-structural protein which is encoded by the gene of hepatitis C virus and has a suger chain. This invention also provide a method for detecting an anti-hepatitis C virus antibody. The use of the diagnostic reagent for hepatitis C according to the present invention makes highly sensitive diagnosis of hepatitis C possible.
Patent DE-69303358-T2 (DE)
Inventor: LARSSON INGE
IPC: D21B1/12
Filed: 1993-12-18
Granted: 1996-10-31
Abstract: A method of producing fiber pulp from lignocellulose-containing fiber material, where the fiber material first is fed into a preheater (10) and preheated and the preheated material thereafter is discharged to a refiner (18) where the fiber pulp is produced by defibration of the fiber material. The fiber material is held in the preheater (10) for a predetermined dwell time, irrespective of the fiber pulp production, by measuring the fiber pulp production and using it for controlling the level of the fiber material in the preheater (10). <IMAGE>
Patent DE-69308888-T2 (DE)
Inventor: MONFLIER ERIC
IPC: C07C29/46
Filed: 1993-11-04
Granted: 1997-07-10
Abstract: A process for the preparation of octadienols, comprising the hydrodimerization reaction of 1,3-butadiene with water in the presence of a transition metal in the metal form or in the form of a compound of the said metal, of a water-soluble tertiary or quaternary phosphorus-containing compound and of at least one nitrogen-containing compound selected from the group consisting of a tertiary amine and a quaternary ammonium salt of general formula (I) or (II):    <IMAGE>  (I)   <IMAGE>  (II)  in which Rp, Rq and Rs are identical or different and each is a methyl or ethyl group; Rr is an alkyl group containing from 6 to 22 carbon atoms; X is a counter-anion selected from the group consisting of HCO3-, CO32-, HSO3-, SO32-, SiO32-, PO43-, HPO32-, AsO43-, SO42-, HSO4-, RSO3-, RCO2-, and OH-, R being an alkyl group; the said reaction being carried out in the presence of carbon dioxide.
Patent DE-69310181-T2 (DE)
Inventor: TAKESHI HAYAKAWA
IPC: C09D5/00
Filed: 1993-08-03
Granted: 1997-12-11
Abstract: PCT No. PCT/EP93/02065 Sec. 371 Date Mar. 8, 1995 Sec. 102(e) Date Mar. 8, 1995 PCT Filed Aug. 3, 1993 PCT Pub. No. WO94/03547 PCT Pub. Date Feb. 17, 1994Paint compositions containing (A) a vinyl type copolymer obtained by polymerizing (i) specific silicone type vinyl monomers 1-50% by weight, (ii) vinyl monomers containing hydroxyl groups 5-60% by weight, and (iii) other vinyl monomers 5-80% by weight, (B) specific hydroxyl-group-containing silicone type compounds, and (C) a hardening agent that allows reaction with hydroxyl groups. Paint films can be formed which have excellent water-repellence and oil-repellence, and in which there is no lowering of water-repellence or oil-repellence when they are exposed for long periods in natural environments.
Patent DE-69314920-T2 (DE)
Inventor: CUFFIANI ILLARO
IPC: C08F4/654
Filed: 1993-12-16
Granted: 1998-04-16
Abstract: Catalyst components for the polymerization of olefins are obtained by supporting on a magnesium dihalide in spherical form having particular porosity values, the product of the reaction of: a titanium compound containing at least one Ti-halogen link and/or a Ti-OR link with the solid obtained from the decomposition to magnesium dihalide or to a product containing magnesium dihalide, of a complex having the formula:    MgX2.nAlR<II>X2<I>.pAlX3   wherein X is chorine or bromine, X<I> is chlorine, bromine or alkoxy group; R<II> is a hydrocarbon radical having 1-20 carbon atoms; n is an integer from 1 to 6; p is an integer from 0 to 1; (n+p) is an integer comprised between 1 and 6 inclusive.
Patent DE-69324922-T2 (DE)
Inventor: MARTIN PHILIP DAVID
IPC: H04N7/26
Filed: 1993-07-05
Granted: 2000-01-13
Abstract: PCT No. PCT/GB93/01404 Sec. 371 Date Jun. 28, 1995 Sec. 102(e) Date Jun. 28, 1995 PCT Filed Jul. 5, 1993 PCT Pub. No. WO94/01970 PCT Pub. Date Jan. 20, 1994Method of motion-compensated video processing such as standards conversion, uses motion vectors assigned on a pixel-by-pixel basis. The pixels of an input video signal are written to locations in a video store determined by the motion vector assigned to that pixel. Multiple vectors can address a single written pixel to enable mixing of backward and forward vectors. A confidence value governs the accumulation of pixels and the later interpolation between motion compensated fields.
Patent DE-69325102-T2 (DE)
Inventor: MCCURY PATRICK
IPC: C07H15/04
Filed: 1993-07-14
Granted: 2000-01-05
Abstract: A continuous method of bleaching an alkylpolyglycoside, substantially free of alcohol, with peroxy compounds, preferably hydrogen peroxide, which is highly efficient to provide an unexpected high degree of color reduction from a dark brown to a light, white product, from an extinction coefficient color respectively of about 10 to about 15 to about 0.025 to about 0.15. The bleaching is carried out at controlled pH and temperature, under pressure preferably in the presence of Mg or MgO.
Patent DE-69422431-T2 (DE)
Inventor: VAN DEN KOMMER MARCELLE
IPC: C11B7/00
Filed: 1994-07-15
Granted: 2000-05-11
Abstract: Process for triglyceride oil fractionation using a crystallisation modifying substance which is a copolymer having subunits A and B of which subunit A is derived from maleic acid or itaconic acid and subunit B is derived from vinyl alcohol, alkyl substituted vinyl alcohol, acrylic acid or styrene, A and B being present in a ratio of 10:1 to 1:10, where 5-100% of the the maleic acid or itaconic acid subunits are connected to unbranched (C8-C24)-alkyl chains and where 0-100% of the vinyl alcohol or alkyl substituted vinyl alcohol or acrylic acid subunits are connected to unbranched (C1-C8)-alkyl chains.
Patent DE-69422752-T2 (DE)
Inventor: BOUCHELAGHEM ABDELKRIM
IPC: C02F1/28
Filed: 1994-06-17
Granted: 2000-08-10
Abstract: Process for the decontamination of contaminated water with the aid of an absorbent product bound onto grains of a rigid material. A permeable structure is placed across the flow of the contaminated ground water, the structure consisting of calibrated grains such as, for example, gravel, which are coated with a grout whose composition makes it possible to trap the contaminating waste present in the ground water. The invention also relates to a permeable structure usable in the application of this process and to the process for the manufacture of the said structure.
Patent DE-69432441-T2 (DE)
Inventor: COOKSON CHRISTOPHER J
IPC: H04N9/804
Filed: 1994-10-13
Granted: 2003-12-24
Abstract: A system for generating a video signal in a selected one of multiple aspect ratios from play of a disk on which is recorded a motion picture in only one aspect ratio. The disk includes a code indicative of the recorded aspect ratio, and the player has a default aspect ratio setting which can be changed by the user. Typically, the recorded aspect ratio is 16:9, center cut 4:3, pan scan 4:3, and letter box aspect ratios. The player automatically generates the appropriate video signal in accordance with both its default aspect ratio setting and the disk code.
Patent DE-69502378-T2 (DE)
Inventor: BECKETT RAYMOND
IPC: C07D277/44
Filed: 1995-01-20
Granted: 1998-10-01
Abstract: The novel compound L-tert-leucine-2-pyridylamide is a useful intermediat for the preparation of matrix metalloproteinase inhibitor compounds.
Patent DE-69507485-T2 (DE)
Inventor: TALMOM GAD
IPC: G07F17/12
Filed: 1995-10-27
Granted: 1999-09-02
Abstract: A system for monitoring a multiplicity of doors including at least one optical transceiver mounted on each of the multiplicity of doors and communications apparatus for communicating with each of the multiplicity of doors thereby to verify their position. <IMAGE>
Patent DE-69508649-T2 (DE)
Inventor: CHEN CHII-SHU
IPC: C08L23/08
Filed: 1995-05-12
Granted: 1999-07-22
Abstract: Polymeric compositions are described, which comprise:     (a) an ethylene/chlorotrifluoroethylene (CTFE) copolymer; (b) an ionomer comprising monomeric units containing anionic groups bound to metal ions.   The ionomer exerts on the fluorinated polymer both an action of thermal stabilization, so that during melt processing at high temperatures (higher than 250 DEG C) appearance of undesired discolorations is avoided and evolvement of HCl and HF is considerably reduced, and an action of processing aid, with an effect of surface lubrication during processing steps and thus a reduction of residence times.
Patent DE-69526216-T2 (DE)
Inventor: LITTLE ROGER G II
IPC: A61K38/17
Filed: 1995-01-13
Granted: 2002-11-14
Abstract: The present invention relates to methods for treating fungal infection comprising administering to a subject suffering from a fungal infection a bactericidal/permeability-inducing (BPI) protein product.
Patent DE-69526782-T2 (DE)
Inventor: SESSLER L
IPC: A61K47/48
Filed: 1995-02-15
Granted: 2003-03-06
Abstract: Texaphyrin metal complexes having improved functionalization include the addition of electron-donating groups to positions 2, 7, 12, 15, 18 and/or 21 and/or the addition of electron-withdrawing groups to positions 15 and/or 18 of the macrocycle. Electron-donating groups at positions 2, 7, 12, 15, 18 and/or 21 contribute electrons to the aromatic  pi  system of the macrocycle which stabilizes the metal complex to demetallation and the imine bonds to hydrolysis. The addition of substituents to the 12 and 21 positions of the macrocycle offer steric protection for the imine bonds against possible in vivo enzyme hydrolysis. Electron-withdrawing groups at positions 15 and/or 18 render the macrocycle more readily reduced, i.e. the redox potential is lower and the macrocycle more readily gains an electron to form a radical. Such texaphyrins having a low redox potential and imine bond stabilization are useful in a variety of applications.
Patent DE-69526791-T2 (DE)
Inventor: BALDWIN J
IPC: C07H21/00
Filed: 1995-06-21
Granted: 2003-01-02
Abstract: Directly dividing the contents of each sub-pool into the sub-pools for the next step in the synthetic scheme for producing a combinatorial library reduces the standard deviation,  sigma , relative to the standard deviation of the split synthesis method for producing such libraries.
Patent DE-69528529-T2 (DE)
Inventor: CHU KUN
IPC: C08G77/08
Filed: 1995-07-14
Granted: 2003-06-26
Abstract: A radiation and moisture curable silicone conformal coating composition comprises a silicone fluid of a monovalent ethylenically unsaturated functional group endcapped silicone and at least one (meth)acryl-functionalized silicone; and a photoinitiator effective for radiation curing of the silicone composition. The encapped silicone is the product of a reaction between a silanol terminated silicone and a silane cross linker having joined directly to a silicon atom thereof a monovalent ethylenically unsaturated functional group and at least 2 hydrolyzable groups.
Patent DE-69529877-T2 (DE)
Inventor: PATITSAS GEORGE PHILEMON
IPC: B29L30/00
Filed: 1995-09-21
Granted: 2003-11-13
Abstract: Disclosed are expandable bladders for use in curing presses for hydrocarbon rubbers such as pneumatic tires. The bladders are a crosslinked elastomer comprising isobutylene repeat units and the bladder composition includes fluorinated ethylene polymers in particulate form dispersed throughout the bladder. A preferred isobutylene elastomer is a brominated copolymer of from 80 to 99 weight percent isobutylene and from 1 to 20 weight percent p-methylstyrene. The bladders have enhanced lubricity, reduced adhesion to cured tire innerliners, better resistance to cracking during flexing, and have lower tension set. The above enhancements allow hydrocarbon rubbers such as tires to be molded with fewer defects caused by abraded or deformed bladders. They also enhance the useful life of the bladder reducing the cost of tire curing.
Patent DE-69535277-T2 (DE)
Inventor: WEISMAN S MILLER II
IPC: F02D41/04
Filed: 1995-05-15
Granted: 2007-08-30
Abstract: A method for comprehensive integrated control of an internal combustion engine, such as a compression-ignition engine, utilizing an electronic control module (20) is disclosed. The control strategy integrates various functions of engine control including an acceleration balance test for the engine cylinders, a fuel economy vehicle speed limit adder, a fuelling limit for high altitude vehicle operation, throttle logic, a data-hub for operation trending and vehicle component lifting analyses, a gear ratio torque limit, an air temperature based torque limit, enhanced cooling fan control, and a idle shutdown strategy based on ambient air temperature.
Patent DE-69600728-T2 (DE)
Inventor: BEERENDS JOHN
IPC: H03H17/02
Filed: 1996-03-13
Granted: 1999-04-22
Abstract: PCT No. PCT/EP96/00849 Sec. 371 Date Sep. 5, 1997 Sec. 102(e) Date Sep. 5, 1997 PCT Filed Feb. 29, 1996 PCT Pub. No. WO96/28952 PCT Pub. Date Sep. 19, 1996A device for determining the quality of an output signal to be generated by a signal processing circuit with respect to a reference signal is provided with a first series circuit for receiving the output signal and with a second series circuit for receiving the reference signal and generates an objective quality signal by a combining circuit coupled to the two series circuits. Correlation between the objective quality signal and a subjective quality signal, to be assessed by human observers, can be considerably improved by coupling a converting arrangement to a series circuit for converting at least two signal parameters into a third signal parameter, and by coupling a discounting arrangement to the converter arrangement for discounting the third signal parameter at the combining circuit.
Patent DE-69626876-T2 (DE)
Inventor: GABORSKI ROGER S
IPC: G06T7/60
Filed: 1996-01-11
Granted: 2003-12-04
Abstract: A method for detecting grids in a digital image having a plurality of pixels for capturing an image, comprises the steps of performing a high pass filter operation on a sample of pixels for filtering out the image from the sampled pixels; and performing a statistical F-test operation on the results of the high pass filter operation for determining when the digital image contains grids. <IMAGE>
Patent DE-69631134-T2 (DE)
Inventor: DYKSTRA C
IPC: A61K31/445
Filed: 1996-06-03
Granted: 2004-09-02
Abstract: The present invention provides methods for treating Crytococcus neoformans and Candida albicans in a subject in need of such treatment. The methods comprises administering to the subject a dicationic bis-benzimidazole in an amount effective to treat the conditions.
Patent DE-69634301-T2 (DE)
Inventor: WILLIAMS R
IPC: A61P25/28
Filed: 1996-09-23
Granted: 2005-06-09
Abstract: The present invention relates generally to methods for treating injury or degeneration of basal forebrain cholinergic neurons by administering glial cell line-derived neurotrophic factor (GDNF). The invention relates specifically to methods for treating Alzheimer's disease.
Patent DE-69636115-T2 (DE)
Inventor: KWUN HEGEON
IPC: G01N29/24
Filed: 1996-02-20
Granted: 2006-11-30
Abstract: A method and apparatus for the inspection of ferromagnetic and non-ferromagnetic pipes, tubes or other cylindrical shell structures utilizing the magnetostrictive effect to detect defects such as corrosion pits, wall thinning, and cracks within the structure under evaluation. The apparatus and method constitute an active testing application, wherein 1) a transmitting coil element generates a mechanical pulse within a cylindrical shell structure through the magnetostrictive effect and a second coil detects reflected mechanical waves within the pipe, this by the inverse magnetostrictive effect, or 2) a single sensor functions as both transmitter and detector. The present invention also anticipates a passive monitoring application with a detection coil that continuously monitors ferromagnetic or non-ferromagnetic tubes, pipes, etc., for mechanical or acoustic wave emissions and either records this monitored information or alerts the appropriate personnel to the existence of mechanical or acoustic wave emissions indicative of deterioration. Non-ferromagnetic pipes, tubes, etc., are made amenable to inspection by attaching a layer of ferromagnetic material such as nickel on either the inner or outer walls of the pipes, tubes, etc. by plating or bonding such material in a local area where the sensor is to be placed.
Patent DE-69716682-T2 (DE)
Inventor: CUSANI ROBERTO
IPC: H04L25/03
Filed: 1997-07-25
Granted: 2003-07-03
Abstract: The present invention relates to a receiver for high-speed numerical transmissions through Rayleigh channels noisy and dispersive in time and frequency in which an accurate estimate of the channel response is combined in an optimal manner with the received data sequence detection procedure. Specifically the a posteriori probability of the Markov chain of the states of the channel with intersymbolic interference are calculated recursively from the data received and from the updated channel estimate. The a posteriori probabilities calculated are used in turn by a Kalman estimator to record the channel variations. On the basis of the sequence of the calculated a posteriori probabilities the detection is then calculated symbol by symbol with the highest a posteriori probability having a small decision delay. <IMAGE>