baber/WOPTO huggingface dataset:
Patent DE-69823494-D1 (DE)
Inventor: BOYD H
IPC: H02P6/18
Filed: 1998-02-05
Granted: 2004-06-03
Abstract: An electronically commutated brushless DC motor primarily for fractional horsepower applications of the type where at any instant one motor winding is unpowered and used to detect back EMF zero-crossings which information is used to initiate winding commutations. The duration of the pulse produced in this winding due to dissipation of stored energy by free-wheel diodes in parallel with the commutation devices after supply of current has been removed from this winding is used to provide a measure of motor current. This allows for simplified commutation device current limiting circuits and is available for control purposes which are a function of motor torque. There is also disclosed a method for maximizing useful power output by reducing the phase angle between the motor current and the back EMF. This is accomplished by introducing a delay in commutating the motor windings beyond the occurrence of each back EMF zero-crossing, with the delay being a function of the time between commutations.
Patent DE-69824648-D1 (DE)
Inventor: DING NI
IPC: A61F2/82
Filed: 1998-04-21
Granted: 2004-07-22
Abstract: The invention is directed to medical devices having a drug-releasing coating and methods for making such coated devices. The coating permits timed or prolonged pharmacological activity on the surface of medical devices through a reservoir concept. Specifically, the coating comprises at least two layers: an outer layer containing at least one drug-ionic surfactant complex overlying a reservoir layer containing a polymer and the drug which is substantially free of an ionic surfactant. Upon exposure to body tissue of a medical device covered with such coating, the ionically bound drug in the outer layer is released into body fluid or tissue. Following release of such bound drug, the ionic surfactant binding sites in the outer layer are left vacant. To maintain the pharmacological activity after delivery of the ionically bound drug, additional amounts of the drug are embedded or incorporated in the reservoir layer in a manner which allows the drug, which is substantially free of ionic surfactants, to complex with the vacant binding sites of the ionic surfactant of the outer layer. As a result, the surface of the medical device is enriched with the drug to provide sustained pharmacological activity to prevent the adverse reaction due to the presence of the medical device. The invention is further directed to medical devices with stabilized drug-releasing coatings. The coatings are stabilized by exposure to a low energy, relatively non-penetrating energy source, e.g., gas plasma or an electron beam energy source.
Patent DE-69827267-D1 (DE)
Inventor: MEDINA CESAR
IPC: C07C311/00
Filed: 1998-08-13
Granted: 2004-12-02
Abstract: The invention provides compounds, compositions and methods relating to novel electrophilic aromatic derivatives and their use as pharmacologically active agents. The compositions find particular use as pharmacological agents in the treatment of disease states, particularly cancer, psoriasis, vascular restenosis, infections, atherosclerosis and hypercholesterolemia, or as lead compounds for the development of such agents. The compositions include compounds of the general Formula I:
Patent DE-69840868-D1 (DE)
Inventor: THIELEMANS KRIS
IPC: G01N33/68
Filed: 1998-09-04
Granted: 2009-07-16
Abstract: The invention describes the HLA class II binding peptides encoded by the MAGE-3 tumor associated gene, as well as nucleic acids encoding such peptides and antibodies relating thereto. The peptides stimulate the activity and proliferation of CD4+ T lymphocytes. Methods and products also are provided for diagnosing and treating conditions characterized by expression of the MAGE-3 gene.
Patent DE-69900069-D1 (DE)
Inventor: SCIARRA SANDRO
IPC: H02B3/00
Filed: 1999-01-05
Granted: 2001-05-03
Abstract: A multi-pole breaker assembly (1) and a method for operating distribution systems (51) for primary stations that include said assemblies (1) allow to arrange metallic bays (2) for said assemblies (1) with reduced transversal dimensions, thus realising modular and compact distribution system (51), suitable for transportable solutions, said multi-pole breaker assembly (1) comprising breakers (4a, 4b, 4c) having a respective insulating feedthrough (29) developing along the median axis (A, B, C) thereof, wherein said breakers (4a, 4b, 4c) are arranged thereby the external terminals (30, 31) thereof being arranged onto a rectilinear pathway substantially parallel to the median axis (A, B, C) of said breakers (4a, 4b, 4c), and comprising means for translating (44) said breakers (4a, 4b, 4c) according to a direction having a main component substantially parallel to said median axes (A, B, C) to carry out and remove said line disconnection. <IMAGE>
Patent DE-69901457-D1 (DE)
Inventor: ROUSSEAU PHILIPPE
IPC: F01N3/037
Filed: 1999-10-01
Granted: 2002-06-13
Abstract: The invention concerns a device for extracting solid particles from the exhaust gases of engines comprising a centrifuging chamber (1) equipped with a rotor (2) and a particle collector. Said device for extracting particles is characterised in that the rotor (2) of the centrifuging chamber is coupled with the shaft (11) of a turbine (7) arranged upstream of the centrifuging chamber (1), at least one chamber forming a buffer zone being provided between the turbine (7) and the centrifuging chamber (1). The invention is useful for purifying exhaust gases of heavy vehicles.
Patent DE-69902285-D1 (DE)
Inventor: PROCIDA JAN
IPC: C08F8/12
Filed: 1999-10-01
Granted: 2002-08-29
Abstract: Halogenous, organic waste material such as PVC is subjected to a hydrolysis treatment by suspending 1 part by weight of the waste material in comminuted state in 1-10 parts by weight of water in the presence of a base and heating this to a temperature of between 250-280° C. at a pressure sufficient to maintain the water in liquid state for a period of time sufficient to convert substantially all organically bound halogen present to inorganic halides. By the treatment valuable halogen-free organic compounds are generated as decomposition products ensuring the economy of the treatment.
Patent DE-69903811-D1 (DE)
Inventor: KAMSTRUP-LARSEN JORGEN
IPC: B05B15/658
Filed: 1999-06-18
Granted: 2002-12-12
Abstract: A spreader for spreading a fluid, such as an adhesive, in a thin layer on a surface including a spreader housing and a plurality of outlet nozzles, which are arranged at regular intervals along one side of the spreader housing, and which are connected to a feeding channel system accommodated in the housing. The feeding channel system communicates with an inlet opening for the fluid. The nozzles, the feeding channel system thereof and the inlet opening are shaped in a separate lining detachably secured in the housing, the housing including cavities for receiving the lining and being able to firmly clamp around the lining in use, and whereby at least one opening is provided in the housing, where the nozzles project from the interior of the housing through the opening.
Patent DE-69905880-D1 (DE)
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C01B21/00
Filed: 1999-05-06
Granted: 2003-04-17
Abstract: A method for preparing hydrazine hydrate comprising: (a) reacting ammonia, hydrogen peroxide and methyl ethyl ketone in a working solution to form an azine; (b) separating the working solution from a mixture comprising the azine, methyl ethyl ketone oxime and optionally the methyl ethyl ketone which had not reacted; (c) recycling the working solution to step (a) after an optional treatment; (d) hydrolyzing the azine to obtain hydrazine hydrate and regenerating the methyl ethyl ketone; (e) recycling to step (a) the methyl ethyl ketone. In step (d) the methyl ethyl ketone oxime is purged.
Patent DE-69908352-D1 (DE)
Inventor: COLLIER C
IPC: H04N7/26
Filed: 1999-02-17
Granted: 2003-07-03
Abstract: Methods and devices for detecting a watermark in a watermarked video stream, the watermark having been scaled by an unknown scale among a predetermined finite number of scales and shifted by an unknown number of pixels. For each of the predetermined number of scales, the video stream is divided into a plurality of equally sized scaled watermark blocks; and the plurality of scaled watermark blocks are read into a plurality of read blocks. Each of the read blocks are accumulated into one of a predetermined number of read block bins. The accumulated read blocks are then re-scaled and combined into a single video accumulated block. A predetermined quantity, such as the power of a DCT, is then evaluated within the video accumulated block. This evaluation yields information relative to presence of the watermark in the video stream, the scale applied to the watermarked video and the shift of the watermark, if any, within the watermark blocks. A fractional remainder operation is used to determine the number of read block bins for each scale under consideration as well as to determine the bin into which each read block is to be accumulated.
Patent DE-69910560-D1 (DE)
Inventor: HENDLER S
IPC: A61P25/28
Filed: 1999-05-07
Granted: 2003-09-25
Abstract: This invention provides esters of propofol (2,6,-diisoprophenol). The propofol esters are soluble in water and metabolize rapidly to propofol in the body. The propofol esters are useful as pro-drugs for the same indications as propofol. This invention also provides methods of treating neurodegenerative diseases by administering as effective amount of propofol.
Patent DE-69910927-D1 (DE)
Inventor: LEFEVRE DIDIER
IPC: G01N1/31
Filed: 1999-07-19
Granted: 2003-10-09
Abstract: The device includes a stocking section (16) for new slides (18) placed in a pile, with an extractor unit (22) for extracting a slide from the pile, and a depositing post (34) for depositing a drop of blood (38) on a slide. There is a spreading post (48) for spreading a drop of blood and producing a blood smear (50). There is a marking post (79) having a marking head for marking an identification on the reserved zone (46) of the slide. There is also a drying post (80) for drying the smear, with a coloring post (90) for staining the smear. There is also an exit post (92) for evacuating the slide, and transfer unit for displacing the slide between the posts.
Patent DE-69924877-D1 (DE)
Title: Humanes akt-3 protein
Inventor: MASURE STEFAN LEO JOZEF
IPC: A61K48/00
Filed: 1999-12-17
Granted: 2005-05-25
Abstract: There is disclosed a nucleic acid molecule encoding human Akt-3 protein or a functional equivalent or bioprecursor thereof comprising the amino acid sequence illustrated in Sequence ID No. 3. The human Akt-3 protein itself also forms part of the invention. The nucleic acid molecule and the human Akt-3 protein may themselves be used as medicaments, or in the preparation of medicaments for treating cancer, in their own right or in the form of a pharmaceutically acceptable carrier, diluent or excipient thereof. Further disclosed are methods of identifying agents which influence the activity of a human Akt-3 protein.
Patent DE-69927842-D1 (DE)
Inventor: STAHL BRONISLAW-JAN
IPC: C07C209/26
Filed: 1999-11-23
Granted: 2005-11-24
Abstract: The present invention relates to the use or natural vegetable flavouring components as flavouring agents in chewing gum coating. The addition of a natural vegetable component to a chewing gum coating results in increased flavour sensation. The invention also relates to a method for the preparation of a chewing gum wherein the coating comprises a natural vegetable component as flavouring agent. The chewing gum comprises a) an insoluble gum base; b) a water soluble portion; c) a coating comprising a flavouring agent wherein at least 10% by weight of the flavouring agent is a natural vegetable flavouring agent comprising plant cellular material.
Patent DE-69933680-D1 (DE)
Inventor: BREAULT ANNE
IPC: A61P9/00
Filed: 1999-08-24
Granted: 2006-11-30
Abstract: A pyrimidine derivative of formula (I) wherein, for example, R<SUP>1 </SUP>is hydrogen, (1-6C)alkyl, (3-5C)alkenyl or (3-5C)alkynyl; Q<SUB>1 </SUB>and Q<SUB>2 </SUB>are independently selected from phenyl, naphthyl, indanyl and 1,2,3,4-tetrahydronaphthyl; and one or both of Q<SUB>1 </SUB>and Q<SUB>2 </SUB>bears on any available carbon atom one substituent of formula (Ia) [provided that when present in Q<SUB>1 </SUB>the substituent of formula (Ia) is not adjacent to the -NH- link]; wherein, for example, X is CH<SUB>2</SUB>, O, S or NH; Y is H or as defined for Z; Z is OH, SH, NH<SUB>2</SUB>, (1-4C)alkoxy, (1-4C)alkylthio, -NH(1-4C)alkyl, -N[(1-4C)alkyl]<SUB>2 </SUB>or -NH-(3-8C)cycloalkyl; n is 1, 2 or 3; m is 1, 2 or 3; and Q<SUB>1 </SUB>and Q<SUB>2 </SUB>may optionally bear other substituents selected, for example, from halogeno, (1-6C)alkyl, cyano and (2-4C)alkenyl; or a pharmaceutically-acceptable salt or in-vivo-hydrolysable ester thereof; are useful as anti-cancer agents; and processes for heir manufacture and pharmaceutical compositions containing them are described.
Patent DE-69936381-D1 (DE)
Inventor: DE JUAN JR EUGENE
IPC: A61K31/38
Filed: 1999-03-12
Granted: 2007-08-09
Abstract: The present invention is directed to a method for the prophylactic and therapeutic treatment of diabetic retinopathy and a method for the prophylactic and therapeutic treatment of ocular inflammation. The methods involve the administration of an inhibitor of the protein tyrosine kinase pathway to an animal, such as a mammal, in particular a human, in an amount sufficient to treat diabetic retinopathy or ocular inflammation, respectively, prophylactically or therapeutically. The inhibitor of the protein tyrosine kinase pathway is preferably genistein or an analogue or prodrug thereof or a pharmaceutically acceptable salt of any of the foregoing.
Patent DE-69938335-D1 (DE)
Inventor: BLAU CARL ANTHONY
IPC: C12N15/62
Filed: 1999-01-07
Granted: 2008-04-24
Abstract: This invention involves methods and materials for conferring a direct proliferative advantage on a genetically modified subpopulation of cells. Selection is then accomplished by exerting a positive selective stimulus on the engineered cells rather than a negative pressure on nonengineered cells.
Patent DE-69939706-D1 (DE)
Inventor: WALKER JOHN
IPC: A61P15/18
Filed: 1999-12-24
Granted: 2008-11-20
Abstract: An immunogenic composition comprises (1) an LHRH-diphtheria toxoid conjugate, and (2) an immunostimulating complex that itself optionally includes an additional protein, but the composition does not contain an ionic polysaccharide as adjuvant. The composition is for use in a method of eliciting in an animal an effective immune response. The immune response may inhibit the reproductive capacity of the animal. 
It is further provided a vaccine against bovine viral diarrhea virus (BVDV) comprising as adjuvant a combination of DEAE-dextran and an immunostimulating complex (ISCOM).
Patent DE-69941982-D1 (DE)
Inventor: AGRAWAL AVNEESH
IPC: G01R25/00
Filed: 1999-09-08
Granted: 2010-03-18
Abstract: An apparatus and method for generating an accumulated phase measurement of a communications signal over a predetermined time interval. A frequency estimate of the signal is generated; the frequency estimate is then converted to a coarse phase measurement. A phase error is generated based on the frequency estimate; the phase error is then converted to a fine phase measurement. The coarse and fine phase measurements are summed to yield an accumulated phase measurement.
Patent DE-502004001194-D1 (DE)
Inventor: LAGE STEPHANE
IPC: A47C27/00
Filed: 2004-01-05
Abstract: The holder (1) for connection of a separate upper portion of a mattress to a lower portion has two long flexible rods (5,6) side-by-side. They are joined by clamps (12) with hooked ends (13,14) and engaging tongues (9,10) on plates or strips (3,4) fastened to the mattress portions. There are regions with many slits (7,8) with strips of material passing alternately on either side of the rods.
Patent DE-502004009642-D1 (DE)
Inventor: SAUERMANN FRANZ
IPC: B65D85/84
Filed: 2004-06-29
Abstract: The tank (1) may be square, rectangular or any other convenient shape. One or more flat sidewalls may have a sinusoidally-shaped ridge incorporating a channel (2) with connection stubs (3) through which the heating or cooling fluid may flow. The ribs may protrude into the interior of the tank and may be covered with a layer of protective plastics to form a smoothed surface profile.
Patent DE-502004010048-D1 (DE)
Inventor: VESTWEBER HORST
IPC: C07D239/26
Filed: 2004-11-24
Abstract: The present invention relates to the improvement of phosphorescent organic electroluminescent devices by using materials of the formula (1), preferably triazines, pyrimidines, pyridazines and pyrazines, in the hole-blocking layer.
Patent DE-502004010809-D1 (DE)
Inventor: KELLER WILHELM A
IPC: B05C17/005
Filed: 2004-08-18
Abstract: The arrangement for transferring, mixing, and dispensing preferably comprises at least two dispensing devices ( 1, 2 ). One of said dispensing devices ( 2 ) comprises liquid components ( 21, 23 ) and the arrangement comprises a transfer unit ( 15 ) for the connection of said dispensing devices ( 1, 2 ), and said transfer unit comprises connecting channels ( 36, 38 ) between outlets ( 17, 18; 41, 42 ) for the components ( 21, 23; 22, 24 ) in the storage containers ( 5, 6; 7, 8 ) of said dispensing devices ( 1, 2 ). For an increased reliability of operation, said transfer unit ( 15, 31, 39 ) comprises locking members ( 36 ) for receiving corresponding flanges ( 19, 20 ) provided on said dispensing devices ( 1, 2 ). A syringe system of this kind, using double syringes, allows an unproblematic storage and an easy and thorough mixing of multiple components as well as a simple dispensing of the mixtures. An arrangement of this kind offers particular advantages when the first syringe contains a powder or granulate, e.g. bone cement or a bone replacement material.
Patent DE-502004011408-D1 (DE)
Inventor: LUXEM ANDREAS
IPC: F16L55/054
Filed: 2004-12-08
Abstract: The pulsation damper comprises a body (1) with an inlet (2) and outlet (3) interconnected by a channel (4) which has passages (5) which connect the channel to a spill-over chamber (6) which is separated from a compensating chamber (8) by membrane (7) which is at least partially flexible. The compensating chamber is constructed as a closed space without a feed pipe. The sum of the volumes of the compensating chamber and the spill-over chamber is always constant during operation. The compensating chamber is pressure-charged at a pressure which is greater than atmospheric. Independent claims are included for the following: (A) a method for the manufacture of pulsation dampers in which the working chamber is charged with the same pressure which prevails in the finished compensating chamber; and (B) a use for a pulsation damper which is in the hydraulic supply systems of motor vehicles.
Patent DE-502005001810-D1 (DE)
Inventor: SELAK VINCENC
IPC: B29C45/17
Filed: 2005-07-12
Abstract: A thermoelement extends into a cavity (5). The cavity has a radially inclined outer wall so that thermoelement is biased into firm contact with a nozzle body (2) by movement of a clamping sleeve (4) relative to the thermoelement. Thermoelement is disposed on nozzle body. The movable clamping sleeve, disposed on nozzle body, has cavity with an access opening (6).
Patent DE-502005003768-D1 (DE)
Inventor: KIRCHMEIER THOMAS
IPC: H01J37/32
Filed: 2005-10-17
Abstract: The method involves coupling the high frequency (HF) signals from a HF generator (6) and dividing the coupled signals into plasma power and compensation power. The level and phase position of the high frequency power signals is adjusted such that a portion of coupled HF power represents a compensation power for the plasma lines in the region between the lower power limit and the actual power output. A portion of the coupled HF-power represents the compensation power for the plasma power within the provided lower power limit. An independent claim is included for an HF plasma supply device.
Patent DE-502005008044-D1 (DE)
Inventor: PARK THEODOR
IPC: B65D35/22
Filed: 2005-02-23
Abstract: A multi-chamber tube package which comprises a first tube chamber having a tube nozzle channel extending from a tube shoulder and terminating in an outlet, and a second tube chamber having a tube nozzle channel terminating in an outlet adjoining the first outlet. The tube nozzle channels enable the dispensing of the multiple preparations from the chambers. The nozzle channels lead to an outlet where the first preparation and the second preparation meet and coalesce to form a common strand. The two channels and the chambers associated with them have a defined ratio to each other. One nozzle channel may be subdivided into one or more parallel branches and/or the nozzle channels may have orifice rims or edges which lie on different planes.
Patent DE-502006004147-D1 (DE)
Inventor: LACHERMEIER JAKOB
IPC: F16D65/28
Filed: 2006-10-05
Abstract: A combined service brake and spring-loaded brake cylinder includes an air-bleed valve having a piston supporting a valve body, which is guided inside a cylinder in an axially displaceable manner, and at least one first pressure spring supported on the piston being loaded against a first valve seat on the piston. The piston is loaded by at least one second pressure spring which is supported on the piston rod, in such a manner that the valve body is pushed toward a second valve seat on the piston rod and away from the first valve seat. A first piston area of the piston is loaded by the pressure in the spring chamber in a direction that lifts the valve body from the second valve seat and a second piston area by the pressure inside the service brake chamber in a direction that pushes the valve body toward the second valve seat and lifts it from the first valve seat, whereby a flow connection is established between the service brake chamber and the spring chamber by the valve seat and/or when the valve seat is lifted from the second valve seat.
Patent DE-502006006580-D1 (DE)
Inventor: HERGES MICHAEL
IPC: B60T17/18
Filed: 2006-05-24
Abstract: The invention relates to a parking brake mechanism (2) of a utility vehicle, comprising at least one spring brake cylinder (6) and a first parking brake circuit (4) with a reservoir pressure container (14) and a first control valve mechanism (8) which ventilates or bleeds the at least one spring brake cylinder (6). The invention is characterized in that, in the event of the failure of the first parking brake circuit (4), an additional electro-pneumatic parking brake circuit (26) with an additional, separate reservoir pressure container (28) and an additional control valve mechanism (30) comprising at least one magnetic valve (32; 46) at least ventilates the spring brake cylinder (6) in the event of emergency release. At least the additional control valve mechanism (30) is located in direct proximity of the at least one spring brake cylinder (6).
Patent DE-502006007898-D1 (DE)
Inventor: STROHMEYER ROBERT
IPC: G01N25/72
Filed: 2006-10-22
Abstract: The method involves cooling down a component (8) and detecting distortions of surface temperature field of the component by a thermal image camera (9). The distortions are evaluated computer-moderately. A component surface (7) is suddenly subjected to an impulse of a compressed gaseous medium i.e. air, from a compressed air supply (1). The component is cooled immediately through sudden relaxation of the medium, for excitation for thermography. The excitation time is selected within the range of 0.5 seconds to 1second, where the medium is compressed to a pressure of 8 bars. An independent claim is also included for a device for the execution of a method for checking joint connections in components for internal faults and/or surface defects by thermography.