baber/WOPTO huggingface dataset:
Patent DE-69831139-D1 (DE)
Inventor: BINGEL CARSTEN
IPC: C07C49/755
Filed: 1998-03-05
Granted: 2005-09-15
Abstract: A process for the preparation of indanones of the formula II from indanones of the formula I or of indanones of the formula IIa from indanones of the formula Ia comprises reacting an indanone of the formula I or Ia with a coupling component.
Patent DE-69832058-D1 (DE)
Inventor: ASHDOWN RUSSELL
IPC: H05K7/14
Filed: 1998-04-09
Granted: 2005-12-01
Abstract: The present invention generally provides a case for a printed circuit board which forms a single in-line pin configuration from an edge connected circuit board. The case includes a frame enclosing the edges of the circuit board and a base at a mounting plane side of the frame. Connector pins affixed to the edge connectors of a printed circuit board are secured to the printed circuit board and extend from the base. A tab extending generally parallel to the frame from an edge of the base provides a smooth vacuum pick up engagement surface for handling and placement of the present case.
Patent DE-69834742-D1 (DE)
Inventor: WALTHER TH
IPC: C12N9/50
Filed: 1998-12-11
Granted: 2006-07-06
Abstract: A procedure is described for obtaining valuable endoproteases (or zonases) from hatchery-produced Atlantic salmon eggs. Synchronized hatching by for instance elevated temperature, is followed by filtration through cheese cloth. The filtrate (hatching fluid) may be stored for months or year (depending on conditions) without loss of activity. Extraneous matters are removed by centrifugation (16,000 g, 2x15 min) after addition of urea (2 or 4 M, or more). High purity zonases are obtained by simple chromatographic procedures (gel filtration, affinity chromatography, isoelectric focusing), yielding sequence-grade purity after all three steps are performed in sequence. All preparations of salmon zonases exhibit valuable enzymatic properties with regard to proteolysis, both in terms of catalysis and stability.
Patent DE-69840600-D1 (DE)
Inventor: BURROWS GREGORY G
IPC: A61P37/04
Filed: 1998-09-15
Granted: 2009-04-09
Abstract: Two-domain MHC polypeptides useful for manipulation of antigen-specific T-cells are disclosed. These polypeptides include MHC class II-based molecules that comprise covalently linked beta1 and alpha1 domains, and MHC class I-based molecules that comprise covalently linked alpha1 and alpha2 domains. These polypeptides may also include covalently linked antigenic determinants, toxic moieties, and/or detectable labels. The disclosed polypeptides can be used to target antigen-specific T-cells, and are useful, among other things, to detect and purify antigen-specific T-cells, to induce or activate T-cells, and to treat conditions mediated by antigen-specific T-cells.
Patent DE-69900372-D1 (DE)
Inventor: AKAOGI TAKAO
IPC: H03K19/21
Filed: 1992-12-09
Granted: 2001-11-29
Abstract: A negative-voltage bias circuit is provided which comprises: a capacitor (550) having first and second terminals (550B, 550A) ; a first p-channel MIS field-effect transistor (551) whose drain is connected to a negative-voltage output terminal (554) and whose gate and source are connected to the first terminal (550B) of the capacitor (550); and a second p-channel MIS field-effect transistor (552) whose drain is connected to the source of the first p-channel MIS field effect transistor (551), whose gate is connected to the negative-voltage output terminal (554), and whose source is provided with a negative voltage (VBB). The first p-channel MIS field-effect transistor (551) is a depletion-type p-channel MIS field-effect transistor. In operation of the circuit, application to the second terminal (550A) of a series of clock pulses (CLK) causes a potential of the negative-voltage output terminal (554) to tend towards the negative voltage (VBB). <IMAGE>
Patent DE-69900717-D1 (DE)
Inventor: COSTA EMILIO
IPC: E05B73/00
Filed: 1999-09-08
Granted: 2002-02-21
Abstract: A seal with anti-theft device for items having rod-like portions, particularly eyeglasses, comprising a hollow body suitable to contain an electronic signaling component and defining a contact surface for a rod-like portion. Two parallel and mutually opposite guides protrude from the body, each guide having at least one saw-tooth engagement surface for the irreversible sliding, at right angles to the contact surface, of a slider which has complementary saw-tooth engagement surfaces. The rod-like portion is retained between the contact surface and a parallel contact surface defined by the slider. The seal is provided with an annular gasket, in which the rod-like portion is to be inserted, which is arranged between the saw-tooth engagement surfaces of the slider and is rigidly coupled thereto by being monolithically provided with an annular tab which surrounds a portion thereof.
Patent DE-69901121-D1 (DE)
Inventor: BEHBAHANIZADEH KAMBIZ
IPC: H03H3/00
Filed: 1999-07-08
Granted: 2002-05-02
Abstract: The invention concerns a device (10) for semi-automatic, fast and accurate adjusting of electronic card potentiometers in an assembly line, comprising a circuit tester (1) connected to a screwdriver (12) provided with an adjusting rod (16) integral with a case (17) and to a computer (13). Furthermore, a printer (14) and a data medium in the form of a diskette (15) are connected to the computer (13). The circuit tester (11) is a digitally controlled appliance and programmable by the computer (13) and the diskette (15) whereon is stored an appropriate software. The device comprises means arranged for receiving and storing data for adjusting said component transmitted by the computer (13) and controlling the screwdriver (12) with which it is associated case box (17) is provided with a display screen (18) and control keys (19, 20). It is further arranged to enclose a servomotor coupled with the rod (16) and controlled by the stored data.
Patent DE-69903781-D1 (DE)
Inventor: PERRIN JEAN LUC
IPC: B28C7/00
Filed: 1999-09-13
Granted: 2002-12-12
Abstract: The plant, operated by a card control system, consists of a central frame with dispensers (R1, R2) for gravel, sand and cement from three separate storage zones (Z2, Z3, Z4), and a mixer (M) with an output system which sends the mixed materials to different zones (T1, T2, T3) for bulk loading, packaging in sacks or supple 'big bag' containers. A water tank adjacent to the mixer supplies water to it as required.
Patent DE-69908647-D1 (DE)
Inventor: HAFFNER LUC
IPC: B65H20/18
Filed: 1999-12-02
Granted: 2003-07-10
Abstract: A device for supplying a work station with a strip flexible material unwound from a reel including a transfer plate, driven in a translation motion with a longitudinal horizontal axis, by displacing between a first position for loading the material strip and a second so-called working position. The transfer plate including a first device for immobilising the strip on the plate when the latter is moving from the loading position to the working position. The transfer plate is capable of supporting on its surface the material strip, and the work station including a second blocking device for retaining the free end of the strip, such that the transfer plate return travel from the work position to the loading position generates, by the friction of the strip on the plate, forces tending to spread the part of the strip associated with the work station.
Patent DE-69912891-D1 (DE)
Inventor: VAIANO GIUSEPPE
IPC: B60R1/00
Filed: 1999-07-27
Granted: 2003-12-24
Abstract: A device which aims to amplify the left or right lateral visual sectors of an automobile, situated in a hidden compartment inside the hood of an automobile and can be activated electrically from inside the automobile by simply pressing a button that will bring the device into its open and functioning position, in which it protrudes above the level of the automobile's hood, to a lowered and non-functioning position inside the compartment (13) ; another button controls the rotation of the reflecting plate (5), which constitutes the visualizing surface of the device, around the Z axle into a position in which the driver's visual field is widened up to 90 DEG  to the left or the right of the automobile. The maneuver of closing the mirror inside the compartment (13) can be carried out at any time, even if the mirror is in an intermediate position to the left or right end of run position. The device is preferably situated on the front end of the vehicle inside the hood, but can also be placed at the rear. <IMAGE>
Patent DE-69918300-D1 (DE)
Inventor: SISTI J
IPC: C07D305/14
Filed: 1999-04-29
Granted: 2004-07-29
Abstract: The present invention relates to a method of producing paclitaxel or a paclitaxel analog comprising the esterification of C-7, C-10 di-CBZ 10-deacetylbaccatin III with an N-carbamate protected, C-2-protected 3-phenyl isoserine side chain. The C-7, C-10 carbobenzyloxy groups are then replaced with hydrogen and an acyl group is substituted at the C-3' nitrogen. The resulting compound is acylated at the C-10 hydroxyl position, and deprotected at the C-2' position by replacing the hydroxyl protecting group with hydrogen to produce paclitaxel or a paclitaxel analog. The present invention also relates to alternative methods of acylating a 10-hydroxy paclitaxel analog. The first method comprises dissolving a 10-hydroxy paclitaxel analog in an acceptable ether solvent therefor to form a first solution at a first temperature. The first solution is then cooled to a second temperature, and an alkali base is added to form an intermediate compound having a metal alkoxide at the C-10 position thereof, after which an acylating ageht is then added. The second method comprises dissolving a 10-hydroxy paclitaxel analog in an acceptable ether solvent therefor. An alkali salt is added, and a trialkyl amine base or pyridine is next added, followed by the addition of an acylating agent. The present invention is additionally directed to a C-10 metal alkoxide chemical intermediate for use in producing paclitaxel or paclitaxel analogs.
Patent DE-69923172-D1 (DE)
Inventor: BOEHLE ANDREAS
IPC: A61K35/74
Filed: 1999-04-29
Granted: 2005-02-17
Abstract: Disease cased by papilloma virus is treated by applying an effective amount of Mycobacterium to the region of infection. Specifically, condylomata acuminata are caused by human papilloma virus infection. Despite numerous treatment modalities these patients often demonstrate recurrent disease. BCG therapy is used in primary treatment or in patients not responding to or recurrent after standard treatment. Six men with rapidly recurrent external and intraurethral condylomata acuminata underwent BCG therapy after initial laser treatment. External application and intraurethral instillation of BCG was performed six times in weekly intervals. Follow-up studies included examination and endoscopic inspection of the urethra and bladder. Three patients completed one course of BCG and had no relapse of condylomata acuminata. Two patients underwent a second course of BCG, of whom one relapsed. One patient relapsed after discontinued therapy due to penile edema. The annual recurrence rate decreased from 3.2 before the BCG therapy to 0.75 after BCG therapy (p<0.05, test of equality of 2 percentages). In addition, eight men underwent BCG therapy as primary therapy without initial laser treatment, following the same course of treatment, but employing BCG in a cream with salicylic acid to promote keratolysis. Six out of eight patients completely recovered. The BCG-induced immune response appears to reduce the recurrence rate in patients with condylomata acuminata.
Patent DE-69929805-D1 (DE)
Inventor: KWON CHANG
IPC: C07K14/245
Filed: 1999-09-15
Granted: 2006-04-20
Abstract: A heterologous protein is produced by: (i) culturing a microorganism transformed with an expression vector comprising a gene encoding a modified E. coli enterotoxin II signal peptide fused with the heterologous protein to produce and secrete the heterologous protein to periplasm, the modified E. coli enterotoxin II signal peptide being obtained by replacing at least one of the 2nd, 4th, 5th, 12th, 20th, and 22nd amino acids of E. coli enterotoxin II signal peptide of the following amino acid sequence (SEQ ID NO: 1) with another amino acid, with the proviso that at least one of the 2nd and 4th amino acid of the modified peptide is lysine; and (ii) recovering the heterologous protein from the periplasm.
Patent DE-69932628-D1 (DE)
Inventor: SCHAETZER JUERGEN
IPC: A01N43/20
Filed: 1999-12-20
Granted: 2006-09-14
Abstract: Compounds of formula I wherein the substituents are defined as in claim 1, as well as the agronomically acceptable salts, isomers and enantiomers of these compounds, as well as the agronomically acceptable salts/N-oxides/isomers/enantiomers of these compounds, are eminently suitable for use as herbicides.
Patent DE-69936967-D1 (DE)
Inventor: MAY DAVID
IPC: A01G1/06
Filed: 1999-12-20
Granted: 2007-10-11
Abstract: A rose plant is propagated by grafting a rose bud onto a root stock to form a rose plant and placing the root stock in a container to obtain a container-grown rose plant, wherein roots of the rose plant are substantially not disturbed after grafting of the bud onto the root stock. <IMAGE>
Patent DE-69937415-D1 (DE)
Inventor: BROWN BRIAN J
IPC: A61B17/00
Filed: 1999-09-24
Granted: 2007-12-06
Abstract: The present invention relates to a cylindrical expandable stent comprising a plurality of undulating band-like elements. The band-like elements having alternating peaks and troughs, wherein the band-like elements are aligned on a common longitudinal axis to define a generally tubular stent body. The peaks and troughs take a generally longitudinal direction along the cylinder. The stent further comprises a plurality of interconnecting elements, each interconnecting element having a first end and a second end, the first and second ends extending from adjacent band-like elements. The first and second ends are displaced circumferentially along the stent, wherein the plurality of interconnecting elements comprise similarly oriented first and second interconnecting elements being disposed at different oblique angles.
Patent DE-69941308-D1 (DE)
Inventor: ORMSBY THEODORE C
IPC: A61B18/14
Filed: 1999-12-08
Granted: 2009-10-01
Abstract: A method of ablating body tissue using a catheter which has an ablating element to deliver radio-frequency frequency energy to body tissue and an electrical hollow cable to conduct radio-frequency energy between a radio-frequency energy source and the ablating element. The electrical hollow cable used has first and second coaxial elongate electrically conductive tubular members coupled to the ablating element. A tubular dielectric member is disposed between the first and second tubular members without an air gap therebetween. There is an axial lumen through which the deployable guide is slidably received. In the method, the ablating member is deployed out of the catheter by eliding the electrical hollow cable over the deployable guide; and the body tissue is ablated with the ablating element.
Patent DE-502004005313-D1 (DE)
Inventor: GRUEBLER ROBERT DR
IPC: G01F1/56
Filed: 2004-07-08
Abstract: The presence of gas bubbles within the measurement zone of an enclosed cell for determination of physical or chemical properties of a liquid is detected by also measuring the electrical conductivity S under two different pressure conditions, and comparing the value delta S = (S1-S2) / S1 against a permitted threshold value k. The presence of gas bubbles within the measurement zone of an enclosed cell for determination of physical or chemical properties of a liquid is detected by also measuring the electrical conductivity S under two different pressure conditions, and comparing the value delta S = (S1-S2) / S1 against a permitted threshold value k. Electrical conductivity measurements S1 and S2 are made at, respectively, atmospheric pressure and 100-400 mbar, preferably 250 mbar. Comparison of the standardised value delta S / S1 = (S1-S2) / S1 with a permitted threshhold value k for the liquid, provides indication of the validity of the subsequent measurements.
Patent DE-502004007823-D1 (DE)
Inventor: REINHARDT MATHIAS
IPC: B03C7/08
Filed: 2004-10-23
Abstract: An electric separator belt consists of a series of equidistantly-spaced parallel strips (16), each linked to the adjacent strip by a cross-piece (15). Each cross-piece has a straight edge and a concave trailing edge. Each cross-piece is equidistantly spaced from the strip above and below, but longitudinally transposed with respect to the cross-piece to one side or the other. An electric separator belt consists of a series of equidistantly-spaced parallel strips (16), each linked to the adjacent strip by a cross-piece (15). Each cross-piece has a straight edge and a concave trailing edge. Each cross-piece is equidistantly spaced from the strip above and below, but longitudinally transposed with respect to the cross-piece to one side or the other. The width of the cross-piece in the vicinity of its union with the longitudinal strip is about the same as double the width of a single strip. The cross sectional profile of each cross-piece is essentially that of a stepped-wedge.
Patent DE-502004008152-D1 (DE)
Inventor: SCHOEN HELMUT
IPC: F01L13/00
Filed: 2004-03-17
Abstract: The invention relates to a device for the variable actuation of gas exchange valves for internal combustion engines, wherein at least one cam ( 2 ) pertaining to a camshaft ( 1 ) mounted in a housing rotates according to the engine speed. The cam ( 2 ) first drives an intermediate member ( 4 ) which performs a clear oscillating, rotary movement and has a rotational axis ( 7 ) that can be displaced in the housing parallel to itself along a curve of displacement ( 8 ), said intermediate member comprising a control cam ( 5 ) having a lifting region ( 5 b) and actuating an output member ( 11 ) that, in turn, actuates at least one valve ( 13 ). The aim of the invention is to enable one such device to be reliably controlled. To this end, the control cam ( 5 ) has a catch region ( 5 a), and the intermediate member ( 4 ) is mounted on a bearing having an axis which corresponds to the rotational axis ( 7 ), said bearing being arranged in such a way that it is guided in a forced manner and can be displaced parallel to the curve of displacement ( 8, 28, 35 ), by means of an articulation ( 16, 24, 26 ) connected to the cylinder head or the housing or by a slide ( 34 ) that is guided in the housing in a positively locking manner. The invention also relates to a method for operating an internal combustion engine comprising a plurality of cylinders using at least one of the inventive devices.
Patent DE-502004010108-D1 (DE)
Inventor: DEFOSSA ELISABETH
IPC: C07D307/68
Filed: 2004-01-07
Abstract: The invention relates to compounds of formula (I) wherein the radicals have the cited meaning, in addition to the physiologically compatible salts thereof. The compounds, for example, can be used as medicaments for preventing and treating type 2 diabetes.
Patent DE-502004010197-D1 (DE)
Inventor: STREIFINGER LEOPOLD
IPC: C02F1/66
Filed: 2004-05-07
Abstract: The invention relates to a method for treating nitrate-containing water consisting in transferring waste water containing nitrate and impurities through at least one reverse osmosis and/or electrodialysing cell after removing solid or suspended materials and/or non-alkali metallic compounds and/or carbonate ions, a concentrate being additionally concentrated and nitrates being obtainable in the form of a concentrated solution or solid salt.
Patent DE-502004012181-D1 (DE)
Inventor: PETER WOLFGANG
IPC: B65D17/50
Filed: 2004-08-18
Abstract: A container (20) has a closure (1) with a lever pull-ring opener. The lever ring has a peripheral flat strip (3a) running radially outwards to the lever ring rim (2). The rim and flat strip are linked by a groove (N1). The flat strip acts as a sealing zone and extends relative to the closure (1) plane at an angle alpha greater than zero.
Patent DE-502005001484-D1 (DE)
Inventor: BIEDERMANN ANJA
IPC: C08G18/10
Filed: 2005-02-19
Abstract: The invention relates to swelling-resistant integral polyurethane foams obtainable by reacting polyisocyanate prepolymers (a) with a polyol mixture (b) comprising a polyether polyol (b1) based on a bifunctional starter molecule and a polyether polyol (b2) based on a trifunctional to pentafunctional starter molecule, with the polyols (b1) and (b2) being prepared by alkoxylation by means of ethylene oxide (hereinafter referred to as EO) and propylene oxide (hereinafter referred to as PO), having an ethylene oxide content of more than 50% by weight and at least 5% of the ethylene oxide being present as an EO end cap.
Patent DE-502005002235-D1 (DE)
Inventor: WIRTL HANNES
IPC: G05D16/10
Filed: 2005-08-23
Abstract: The controller has a controller housing, in which a positioning device (12) is arranged. A common control pressure connection is attached to two control chambers. The chambers are connected with ventilation openings downstream to a throttle unit. An electrical actuated control valve device (16) is attached to the openings. The control valve device and the controller housing are combined as a unit, where the control valve device is in a position to unblock or close both openings and to alternatively or simultaneously close both openings.
Patent DE-502005010041-D1 (DE)
Inventor: ROGLER DANIELA
IPC: C23C16/455
Filed: 2005-03-22
Abstract: The invention relates to a method and device for forming thin silicon nitride layers on the surfaces of substrates (3), wherein the layers are formed from the gas phase in conditions corresponding to atmospheric pressure. According to the invention, a gas mixture consisting of an atomic and molecular gas is added to a plasma source (82) for the formation of plasma. A precursor mixture containing ammonia, nitrogen and/or argon and an element-organic silane are then added to the formed plasma which flows onto the surface to be coated. The invention relates to a method and device for forming thin silicon nitride layers on the surfaces of substrates (3), wherein the layers are formed from the gas phase in conditions corresponding to atmospheric pressure. According to the invention, said layers have improved optical and mechanical properties and the silicon nitride forming the layers is of a relatively high purity and a higher deposition rate is obtained.The respective element-organic silane can, however,also be added directly to the plasma source as another precursor. The volume flow for added ammonia should be at least 200 times greater than the volume flow for added elementary silane and a relative movement of a device, which is used to form the plasma, and the substrate surface that is to be coated is carried out.
Patent DE-502005010955-D1 (DE)
Inventor: BODEN GOTTFRIED
IPC: C09K23/52
Filed: 2005-04-13
Abstract: The invention relates to a method for dispersing and passivating particulate powders in water and aqueous media. It is particularly advantageously applicable in the handling and processing of non-oxidic powders, e.g., in the ceramic and hard-metal industry. In the method claimed auxiliaries are added due to the process. According to the invention this method is characterized in that polyvinylamines and/or the initial products thereof are used as these auxiliaries.
Patent DE-502006000185-D1 (DE)
Inventor: WURSTER GERD
IPC: B05B13/02
Filed: 2006-11-03
Abstract: Spray pretreatment system has an input station (32) which connected upstream to a treatment station, in which the work pieces (16) are lifted by the conveyor (14) after the supply by an input opening (34) to the treatment station (18) on a lifted level. The conveyor conveys the workpiece through the spray channel. An independent claim is included for method for spray pretreatment.