baber/WOPTO huggingface dataset:
Patent DE-3382626-T2 (DE)
Inventor: ENGELHARDT DEAN
IPC: C12Q1/68
Filed: 1983-06-22
Granted: 1993-05-06
Abstract: Disclosed is a protein to which a moiety capable of chelating an ion is directly or indirectly attached, said attachment being characterized in not interfering substantially with the ability of the moiety to chelate ions.
Patent DE-3587792-T2 (DE)
Inventor: GRUBBS CALVIN E
IPC: H05B41/392
Filed: 1985-10-10
Granted: 1994-10-13
Abstract: An electronic ballast circuit for fluorescent or other gaseous discharge lamps includes a resonant half-bridge inverter circuit. The source voltage to the inverter is a full-wave rectified line voltage together with a DC carry-over voltage for supplying power in the inter-cusp period of the rectified line voltage. A negative feedback circuit is responsive to lamp current to vary the inverter drive frequency and thereby regulate lamp current. The frequency response of the feedback loop is high enough and the gain-versus-frequency response of the inverter is such that lamp current and voltage are regulated to reduce the crest factor of lamp current to compensate for variation in the amplitude of the voltage across the semiconductor switches.
Patent DE-3687255-T2 (DE)
Inventor: KAKIMOTO FUMIO
IPC: A61K47/42
Filed: 1986-09-09
Granted: 1993-05-06
Abstract: A composition containing a tissue Plasminogen Activator (tPA) which comprises a partial hydrolyzate of gelatin cross-linked to a diisocyanate as an essential ingredient; or alternatively a partial hydrolyzate of gelatin cross-linked to a diisocyanate and one or more of a basic aminoacid or salt thereof. The composition enhances the solubility of the tPA in water, thereby making the tPA further available in the treatment of circulatory diseases caused by thrombi.
Patent DE-3750350-T2 (DE)
Inventor: THOTTATHIL JOHN KURIAN
IPC: C07F9/48
Filed: 1987-05-01
Granted: 1994-12-22
Abstract: A process is provided for preparing phosphonous acids of the structure wherein R1 is lower alkyl or arylalkyl <CHEM> which are useful in preparing phosphinic and phosphonic acid ACE inhibitors, which process includes the steps of treating an olefin of the structure R1-CH=CH2 wherein R2is lower alkyl or arylalkyl with a phosphorus-containing reagent such as sodium hypophosphite or hypophosphorous acid in the presence of an organic alcohol solvent such as ethanol or methanol, and a radical initiator such as azobisisobutyronitrile, under acidic conditions, preferably at the reflux temperature of the organic solvent, to form the phosphonous acid without forming the alkyl ester.
Patent DE-3780215-T2 (DE)
Inventor: KISTER HENRY Z
IPC: C07C7/00
Filed: 1987-05-15
Granted: 1992-12-24
Abstract: An improved process for removing free liquid from a hydrocarbon-rich gas stream is disclosed. Liquid is injected into the gas stream upstream of a chiller and downstream of an acid-gas removal system and any equipment that may affect the water content of the gas stream: compressors, columns, additional knockout drums, heat exchangers or the like. This enhances heat and mass transfer in a manner that both minimizes the formation of small droplets and encourages the coalescence of small droplets in the chiller. As a result, small droplets which would normally pass through a knockout drum and a standard mist eliminator are increased in size, prior to their arrival at a vapor-liquid separator to larger drops which are easily removed by the vapor-liquid separator, and the mist eliminator.
Patent DE-3781449-T2 (DE)
Inventor: ANADA JOGINDER N
IPC: B01D71/50
Filed: 1987-04-10
Granted: 1993-03-25
Abstract: An improved gas separation membrane comprises a thin discriminating layer consisting predominantly of a carbonate polymer derived from a bisphenol corresponding to formula I <CHEM> wherein R at each occurrence is independently H, Cl, Br, or C1-C4 alkyl and R<1> is -CO-, -S-, -SO2-, -O-, a C1-C6 divalent hydrocarbon radical, or a C1-C6 divalent fluorocarbon radical, or inertly substituted C1-C6 divalent hydrocarbon radical, with the proviso that at least 25 weight percent of the moieties derived from the bisphenol of formula I present in the discriminating layer bear R groups which are exclusively Br or Cl, said gas separation membrane exhibiting a separation factor for oxygen and nitrogen at the ambient temperature of at least 6.1. The membrane has particular application to separating oxygen from nitrogen, or a nitrogen-containing gas.
Patent DE-3784253-T2 (DE)
Inventor: YAMAGISHI YOUJI
IPC: C07C255/41
Filed: 1987-03-17
Granted: 1993-08-12
Abstract: Diphenyl-methane derivs. of formula (I) are new, (where R1 and R2 each = H, OH or lower alkoxy; U = -CXY or =N-O-W; X = H, CN or -COR6; R6 = OH or NH2; Y = -R10-COOR3, -CONR4R5, -CH2NHSO2-C6H5 or -C(R8)=NR7; R3 = H or lower alkoxy; R10 = opt. branched 1-3C alkylene; R4 and R5 each = H, lower alkyl or lower arylalkyl; R7 = lower alkoxy or aryl; R8 = -VR9; V = O, S or N; R9 = alkyl or aryl; W = -CH2-CO-CH2-COOR13, -CH2-C(=NOR14)-CH2-COOR15, -CH(CN)-(CH2)q-COOR16 or -(CH2)p-Z; R13 = H or lower alkyl; R14 = lower alkyl; R15 = H or lower alkyl; R16 = H or lower alkyl; q = 1-3; Z = -SH, -SCN or a monovalent gp. derived from a 5- or 6-membered ring opt. substd. by a ring with 1 or more S in the ring; p = 1 or 2.
Patent DE-3785639-T2 (DE)
Inventor: JARRY ALAIN
IPC: C12N1/20
Filed: 1987-10-16
Granted: 1993-10-21
Abstract: Industrial preparation of optically pure D or L lactic acid by fermentation of a nutrient medium which contains a hydrocarbon source, a nitrogen source, phosphoric acid, vitamins and a neutralising agent, with the aid of a microorganism belonging to the Lactobacillus class, characterised in that the nutrient medium additionally contains a fish proteolysate as an additional nitrogen source.
Patent DE-3855459-T2 (DE)
Inventor: CROMPTON GEOFFREY
IPC: C08K3/00
Filed: 1988-04-08
Granted: 1997-02-20
Abstract: A composition is provided comprising two or more frits capable of melting progressively as the temperature rises in a fire situation, one of the said frits being a relatively high- melting frit which is a defitrifying frit. The composition may be added to a variety of materials to provide or enhance fire resistance; such materials include phenolic and polyester resins and sodium silicate.
Patent DE-3855527-T2 (DE)
Inventor: CARTER WILLIAM A
IPC: A61K31/70
Filed: 1988-07-13
Granted: 1997-04-03
Abstract: The use of a double-stranded RNA for the manufacture of a medicament for treating an inflammatory disorder characterised by elevated levels of circulating immune complexes in the patient's blood.
Patent DE-3881003-T2 (DE)
Inventor: BAGGIO GIORGIO
IPC: A43B5/04
Filed: 1988-12-15
Granted: 1993-08-19
Abstract: The heel securing device (1) is for use in rear entry ski boots having a shell (4), a front quarter (2) associated with the shell (4) and defining anterior lateral portions (200) including one anterior lateral portion and an opposite anterior lateral portion, and a rear quarter (3) articulated to the shell and defining a rear lateral portion (201) and a heel region (5). The heel securing device (1) has an elongate element (7) having one end connected to one lateral portion selecred from among the anterior lateral portion (200) and the rear lateral portion (201), an intermediate portion extending around the heel region (5) of the rear quarter (3), and another end connected to the opposite anterior lateral portion (200) of the front quarter (2).
Patent DE-3881413-T2 (DE)
Inventor: AVERBACK PAULL
IPC: C12P21/00
Filed: 1988-03-02
Granted: 1993-10-14
Abstract: Dense microspheres extracted and purified to homogeneity from whole brains and used in in vitro and in vivo screening tests for the detection of therapies effective in impeding amyloid formation and disease progression in human brain in Alzheimer's disease and related conditions.
Patent DE-3884450-T2 (DE)
Inventor: SCHWARTZ WILLIS T
IPC: C07C65/24
Filed: 1988-04-26
Granted: 1994-03-03
Abstract: Diether diphthalic anhydrides are prepared by reacting fluorophthalic anhydride with an aromatic dihydroxy compound in the presence of an alkali metal fluoride and a polar, aprotic solvent.
Patent DE-60002022-T2 (DE)
Inventor: ALTICOSALIAN GERALD HAGOP
IPC: A01K5/01
Filed: 2000-02-17
Granted: 2004-03-04
Abstract: According to a first aspect of the present invention there is provided a container having one or more side walls, including means for releasably retaining covering means comprising a flexible covering material, characterized in that said retaining means is formed on or by said side wall or walls and in the lower region of the interior of the container, such that said covering means covers the interior and at least partially covers the outer surface of said side wall or walls.
Patent DE-60003006-T2 (DE)
Inventor: MURPHY WILLIAM L
IPC: A61L27/50
Filed: 2000-03-17
Granted: 2004-04-01
Abstract: Disclosed are advantageous methods for patterning and/or mineralizing biomaterial surfaces. The techniques described are particularly useful for generating three-dimensional or contoured bioimplant materials with patterned surfaces or patterned, mineralized surfaces. Also provided are various methods of using the mineralized and/or patterned biomaterials in tissue engineering, such as bone tissue engineering, providing more control over ongoing biological processes, such as mineralization, growth factor release, cellular attachment and tissue growth.
Patent DE-60003686-T2 (DE)
Inventor: WITTEBROOD JACOBUS
IPC: B23K1/20
Filed: 2000-04-21
Granted: 2004-06-03
Abstract: The invention relates to a composite sheet material for brazing, the composite sheet material having a structure comprising an aluminium or aluminium alloy substrate on at least one side coupled to a layer comprising a polyolefin/acrylic acid copolymer as a carrier filled with brazing flux material, and optionally also with a metal powder, in an amount sufficient to achieve brazing. The invention further relates to a method of manufacturing composite sheet material for brazing, which method comprises the steps (a) mixing the polyolefin/acrylic acid copolymer with the brazing flux material and/or metal powder, and (b) applying to at least one surface of the metal substrate a mixture of said copolymer filled with the brazing flux material and/or metal powder, in an amount sufficient to achieve subsequent brazing.
Patent DE-60004153-T2 (DE)
Inventor: GUZZINI VIRGILIO
IPC: E06B3/62
Filed: 2000-10-25
Granted: 2004-05-27
Abstract: A shower booth (10) comprising a sealing system (100); the sealing system (100) comprising, in its turn, a seal (50) having a lip (50b) and a catch (50a) which engages a recess (51) formed inside a groove (49, 18) provided in a basin (11) of the shower booth (10). Furthermore, the sealing system (100) comprises a seal (50) made of transparent material, a coloured member (54) being provided at the catch (50a), and, when invisible by a fitter, following insertion of the seal (50) inside the groove (49, 18), indicating to the fitter that the catch (50a) is correctly engaged in the recess (51) and, hence, the seal (50) is correctly inserted inside the groove (49, 18). <IMAGE>
Patent DE-60011933-T2 (DE)
Inventor: HEIKKILA J
IPC: H04L1/06
Filed: 2000-12-01
Granted: 2005-07-14
Abstract: A method for optimizing a bit-to-symbol mapping operation. The method has steps of (a) determining a most probable symbol selection error made during a space-time decoding operation; and (b) selecting a bits-to-symbol mapper such that a bit-to-symbol mapping step results in a most probable symbol selection error, made during a space-time decoding operation, causes a minimal number of bit errors. The bits-to-symbol mapping step can be carried out so as to minimize an average number of bit errors resulting from an occurrence of the most probable symbol selection error, as well as from an occurrence of at least a second most probable symbol selection error, during the space-time decoding operation. A space-time coded communications system that operates in accordance with the method is also disclosed.
Patent DE-60015367-T2 (DE)
Inventor: SCHOCK ROBERT
IPC: A61M60/859
Filed: 2000-08-04
Granted: 2005-05-04
Abstract: An intra-aortic balloon catheter system comprising an intra-aortic balloon catheter having a reduced gas path length, a protective sleeve, and a Y-fitting connector connecting the proximal end of the catheter to an intra-aortic balloon pump. The protective sleeve is disposed about at least a portion of the connector between a proximal and distal end of the connector.
Patent DE-60020402-T2 (DE)
Inventor: MESCHKOW JORDAN M
IPC: G08B23/00
Filed: 2000-10-12
Granted: 2006-01-26
Abstract: An untied shoelace warning system with a shoelace receiver and first and second sensors coupled to an indicator that activates when the system senses a shoelace segment, but senses it in an untied condition. The first and second sensors couple the indicator to a battery, and may all be contained within a housing. The first sensor is normally closed, but opens when a shoelace segment rests against it in a tied condition, and closes if the shoelace segment falls off the sensor, activating the indicator by coupling it to the battery. The second sensor is normally open, closing when it detects a shoelace segment. The system activates the indicator when a shoelace segment is not sensed by the first sensor, but is sensed by the second sensor. The system does not activate the indicator when a shoelace segment is not in the system, because neither the first nor the second sensor senses the shoelace. This way, the untied shoelace warning system does not activate the indicator when the shoe is not being worn. The indicator may be a sound device, e.g., a piezoelectric buzzer, a light or a series of lights, e.g., light emitting diodes or LED's, a vibrating device, or a combination of the aforementioned devices.
Patent DE-60020574-T2 (DE)
Inventor: FEENSTRA KORNELIS
IPC: B29C64/112
Filed: 2000-08-24
Granted: 2006-04-27
Abstract: The present invention relates to a method for fabricating a functional dental element, such as a crown. According to the invention, use is made of a three-dimensional printing technique. The major advantages of the invention are that no mold is needed anymore, which entails a considerable saving of costs, that a great accuracy is achieved, and that the element can be made of different materials.
Patent DE-60020604-T2 (DE)
Inventor: OKOROAFOR MICHAEL O
IPC: C08G18/77
Filed: 2000-11-18
Granted: 2006-03-16
Abstract: The present invention is directed to a novel method of preparing a polymerizate, which includes the step of polymerizing a two-component composition, which includes: a first component containing at least one polycyanate reactant having at least two functional groups selected from isocyanate, isothiocyanate and combinations thereof, the polycyanate reactant being the reaction product of: a polythiol monomer having at least two thiol groups, and a polycyanate monomer having at least two functional groups selected from isocyanate, isothiocyanate and combinations thereof; and a second component containing at least one polyamine reactant having at least two functional groups selected from primary amine, secondary amine and combinations thereof. The present invention is also directed to polymerizates prepared according to the method of the present invention. The present invention is further directed to photochromic articles that may be prepared from the polymerizates of the present invention.
Patent DE-60023169-T2 (DE)
Inventor: BAMFORD ROGER
IPC: H04L29/06
Filed: 2000-10-18
Granted: 2006-07-13
Abstract: A method and mechanism is described for reliably transmitting messages over an unreliable transport mechanism. A sender transmits a first message over an unreliable mechanism to a receiver, and a second message that identifies the first is transported over a reliable transport mechanism to the receiver. When the receiver receives the second message, the receiver determines whether it has received the first message. If not, the receiver requests retransmission of the first message.
Patent DE-60028760-T2 (DE)
Inventor: LAMBALK JACOBUS
IPC: C12Q1/6895
Filed: 2000-04-13
Granted: 2007-05-24
Abstract: Corresponding results were obtained with A method for obtaining a plant, in particular a cultivated lettuce plant (L. sativa), with a lasting resistance to a pathogen, in particular Bremia lactucae, comprising of providing one or more specific DNA markers linked to one or more resistance genes, determining the presence of one or more resistance genes in a plant using these DNA markers, subsequently crossing a first plant comprising one or more resistance genes with a second plant comprising one or more resistance genes, and selecting from the progeny a plant in which one or more resistance genes are present by using the DNA markers. The invention further relates to the plants obtained with this method, seeds and progeny of these plants, as well as progeny thereof.
Patent DE-60029460-T2 (DE)
Inventor: BRATZLER ROBERT L
IPC: A61K38/19
Filed: 2000-09-27
Granted: 2007-03-15
Abstract: Methods and compositions are provided for extending the clinical utility of IFN- alpha  in the treatment of a variety of viral and proliferative disorders. Among other aspects, the invention provides methods which increase the efficacy of IFN- alpha  treatment and reduce IFN- alpha  treatment-related side effects. In addition, methods are provides for supporting the survival and for activating natural interferon producing cells (IPCs)<i>in vitro</i> without exogenous IL-3 or GM-CSF. The invention is based on the discovery that certain CpG and non-CpG ISNAs promote survival and stimulation of IPCs.
Patent DE-60029993-T2 (DE)
Inventor: SANTAGIULIANA STEFANO
IPC: B65D83/00
Filed: 2000-12-01
Granted: 2007-03-29
Abstract: A spraying device for dispensing liquids which foam by deformation of a container. A first body is coupled is the neck of a container. The body forms a chamber where an air liquid mixture is produced. A filter is located over a spraying duct for producing foam as the liquid passes therethrough. A second body surrounds the first body and contains a measured volume of liquid which enters the chamber from the suction tube when the container is inverted.
Patent DE-60032890-T2 (DE)
Inventor: ADEDEJI ADEYINKA
IPC: B29B9/06
Filed: 2000-03-17
Granted: 2007-10-18
Abstract: The invention relates to a process for the manufacture of a thermoplastic composition comprising a polyphenylene ether resin and optionally, a styrenic resin wherein the processes comprises a polyphenylene ether resin in a particulate form having less than about 5% by weight, preferably less than about 2% by weight, more preferably less than about 1% by weight, and most preferably essentially no particles less than about 75 microns in size. The particulate form allows for ease of handling of polyphenylene ether resin with a substantially reduced risk of dust ignition while obtaining substantially the same physical properties as obtained with polyphenylene ether resin powder.  The invention also relates to articles formed out of the compositions made by the process of the invention.
Patent DE-60036385-T2 (DE)
Inventor: COSMAN MAURY D
IPC: C12N5/00
Filed: 2000-06-21
Granted: 2008-06-26
Abstract: The invention features-modular cell culturing devices including one or more flat-plate modules, and is based on the discovery that if the flows of liquid medium and oxygenated fluid are separated by a gas-permeable, liquid-impermeable membrane, and the cells are grown attached to the liquid side of the membrane, the device can be used to culture cells with transport of oxygen through the membrane (i.e., direct oxygenation), without regard for the flow rate of the liquid medium passing through the device. The new flow-through cell culturing devices can thus be used to culture cells, e.g., hepatocytes, with high levels of cell function in organ, e.g., liver, assist systems, for production of cells, for production of cell-derived products, such as, proteins or viruses, or for systems to treat biological liquids to remove toxins, such as, ammonia, or add cell-synthesized products, or both.
Patent DE-60038174-T2 (DE)
Inventor: SUNVOLD GREGORY DEAN
IPC: A23L33/15
Filed: 2000-07-06
Granted: 2009-02-19
Abstract: A composition and method is provided for promoting weight loss in a mammal by feeding effective amounts of at least three nutrients selected from L-carnitine, chromium, Vitamin A, and a source of carbohydrates selected from a low glycemic index grain. The composition preferably includes all four nutrients and may be fed in an amount of 1.0 to 10.0 mg of L-carnitine per kilogram of body weight per day, from about 5.0 to about 15.0 micrograms of chromium per kilogram of body weight per day, and from about 1.0 to 3.0 grams of starch per kilogram of body weight per day.
Patent DE-60102207-T2 (DE)
Inventor: OHTSU HIROSHI
IPC: G11B7/005
Filed: 2001-12-13
Granted: 2005-02-03
Abstract: In an optical disc apparatus, a minimum jitter value is established from each jitter value measured in correspondence to a successively changed servo constant, and multiplied by a prescribed ratio so as to set a jitter threshold value. Servo constants corresponding to at least two jitter values substantially equal to the jitter threshold value is established, and an optimum servo constant is set based on this minimum of two servo constants. By doing this, it is possible to quickly and accurately detect the optimum servo constant, and achieve good servo adjustment. <IMAGE>
Patent DE-60102393-T2 (DE)
Inventor: MORGAN WILLIAM
IPC: B60D1/64
Filed: 2001-10-17
Granted: 2005-02-24
Abstract: A coupling system for a vehicle such as an articulated lorry and method of use thereof is provided. The articulated lorry includes at least a tractor unit and a trailer unit. The tractor unit has first coupling means provided on a fifth wheel which engages with second coupling means typically in the form of a kingpin on the trailer unit. The fifth wheel coupling means and the kingpin have one or more pneumatic and/or electrical supply lines provided therein which engage upon mechanical engagement of the fifth wheel coupling means and kingpin, thereby allowing pneumatic and/or electrical supply between said tractor unit and said trailer unit and/or vice versa. One of the fifth wheel coupling means or kingpin is provided with one or more annular protrusions on a coupling surface and the other is provided with complementary annular channels on a coupling surface. The annular protrusions engage with the annular channels upon mechanical engagement of the tractor unit and trailer unit to affect the connection of at least one of said supply lines simultaneously to mechanical coupling of the tractor and trailer units.
Patent DE-60102796-T2 (DE)
Inventor: MILLER ERIC
IPC: B64C3/26
Filed: 2001-02-06
Granted: 2004-08-19
Abstract: Apparatus and a method for assembly of panels into a composite structure are provided. The structure includes a form jig ( 1 ) having form boards ( 3, 4, 5 ) defining forming edges ( 6, 7, 8 ) against which a composite panel to be precisely formed may be drawn by a number of edge clamps ( 12 ), usually in combination with suction devices ( 26, 27, 28, 29, 30 ). The edge clamps ( 12 ) are able to extend around edges of the panel ( 13 ) for initial location of the panel against the form boards and subsequent more powerful drawing action to draw the panel into intimate contact with the forming edges of the form boards.