baber/WOPTO huggingface dataset:
Patent DE-3785463-D1 (DE)
Inventor: GIANI ROBERTO P
IPC: C07D213/80
Filed: 1987-01-16
Granted: 1993-05-27
Abstract: New alkylol derivatives are described, which belong to the class having the structure formulawhereR represents a 5 or 6 membered heterocyclic ring selected among pyridine, pyrimidine, pyrazine, pyridazine, thiophene, furan, thiazole which optionally may be substituted with one or more groups selected among alkyl, alkoxy, halogen, amide, hydroxy, methylthio, trifluoromethyl, cyano, carboxy and the corresponding alkyl esters and salts with alkali metals;n is an integer such as 2 or 3;X and X' represent each a hydrogen atom or hydroxy group with the exception of both being hydrogen atom, and X' may be also a substituted hydroxy group;m is 0 or 1,and the corresponding non-toxic pharmaceutically acceptable acid addition salts. The compounds of the formula I are endowed with an interesting antitussive activity and, at their active dose, practically they are free of undesired side effects.
Patent DE-3853110-D1 (DE)
Inventor: HUTH ANDREAS DR
IPC: B01J27/12
Filed: 1988-08-25
Granted: 1995-04-06
Abstract: 4-Alkoxyalkyl- beta -carboline derivatives of the formula I 
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 in which
 R<1> denotes hydrogen or methyl,
 R<2> denotes a substituted or unsubstituted aliphatic hydrocarbon radical,
 R<3> denotes lower alkyl and
 R<A> denotes hydrogen, halogen, COOR<4> or OR<5>, in which
 R<4> is lower alkyl and
 R<5> is hydrogen, lower alkyl, cycloalkyl or substituted or unsubstituted phenyl are prepared by reaction with an alcohol of the formula R<2>OH where R<2> has the abovementioned meaning in the presence of AgBF4.
Patent DE-3861170-D1 (DE)
Inventor: CHAUMIER NICOLAS
IPC: F23C7/00
Filed: 1988-05-09
Granted: 1991-01-10
Abstract: The device is of the type comprising, downstream of a turbine (5) arranged laterally in relation to the burner, a given number of longitudinal slots (30) distributed over a cylindrical surface (29) arranged axially in relation to the burner and a plug (31) capable of being operated in the axial direction in order to close partially said slots with a view to regulating the admission of air, characterised in that the passage cross-section of said slots (30) increases progressively as the distance from the flow of air generated by the turbine (5) increases. <IMAGE>
Patent DE-3871106-D1 (DE)
Inventor: MOREAUX FRANCOIS
IPC: C21D1/60
Filed: 1988-12-15
Granted: 1992-06-17
Abstract: Process for modifying the cooling power of an aqueous solution of at least one water-soluble organic polymer which has a lower critical solubility temperature (LCST) with a view to its use for quenching metal alloys, characterised in that a water-soluble additive which modifies the said critical temperature is introduced into the said solution. To lower the LCST of the solution, an inorganic salt of an inorganic or organic acid is preferably employed as an additive in a concentration of between 0.1 and 200 grams per litre, this salt being chosen from the salts of alkali and alkaline-earth metals, including magnesium and zinc. To raise the LCST of the solution, a water-soluble organic derivative is added, in a concentration of between 0.1 and 200 grams per litre, chosen from aliphatic compounds containing at least one functional group chosen from alcohols, acids, aldehydes, amides and amines. <IMAGE>
Patent DE-3873661-D1 (DE)
Inventor: NAGEL GUENTER
IPC: H05K1/00
Filed: 1988-08-24
Granted: 1992-09-17
Abstract: Where repairs are required or alterations to the  circuit are necessary, printed circuit boards (1) with components (2) attached, have printed circuit tracks (3,4) on both sides. The tracks (3) on the component side are small, so that access is difficult and there is sufficient space on the other side to enable wires (5) to be attached to the auxiliary tracks (4). Connections are made between the two sets of tracks by conductors (6) passing through the board. The auxiliary tracks are shaped to include parts in line with the main tracks.
Patent DE-3873874-D1 (DE)
Inventor: GEIGER ERICH
IPC: G11B17/26
Filed: 1988-05-03
Granted: 1992-09-24
Abstract: A compact disc player (1) can be moved vertically relative to a magazine (4) in which a number of discs (5) are held. The magazine may be moved sideways (7) relative to the player for loading and unloading. A light source (7) is used to direct a beam (9) onto the edge of the compact discs and a cone shaped signal is reflected back to be received by a disc shaped photocell (10) that indicates that correct positioning has been obtained. In addition each magazine location is identified by a magnetic label containing coded data.
Patent DE-3883939-D1 (DE)
Inventor: SPRUIT JOHANNES HENDRIKUS MARI
IPC: G11B13/04
Filed: 1988-12-08
Granted: 1993-10-14
Abstract: When information is recorded on a record carrier (1) of the thermomagnetic type, the thermomagnetic recording layer (4) is scanned by means of a magnetic field generated by a magnetic-field modulator (7). The magnetic field is modulated depending on an information signal (Vi). Moreover, the scanned portion of the record carrier (1) is at the same time locally heated by radiation pulses (10) generated by an optical scanning device (5). By means of radiation pulses (10) the record carrier is heated above a write temperature (Ts), above which temperature the magnetisation of the record carrier assumes the direction dictated by the magnetic field. A synchronising circuit (9) generates the control signal (Vm) for modulating the magnetic field and the control signal (Vr) for generating the radiation pulses, in such a way that at the end of the radiation pulses the field strength is sufficiently high for the heated area of the record carrier to be magnetised in the direction dictated by the magnetic field.
Patent DE-50000097-D1 (DE)
Inventor: EICHHOLZ DR
IPC: H01M2/10
Filed: 2000-07-19
Granted: 2002-02-28
Abstract: The pair of lithium cell batteries are inserted into a holder (1) that is closed at one end (1.2) and is open at the other. The open end is formed with a lip (5) such that the batteries are retained and are pushed against contact springs (7) in the end section. A central cable (4) passes through a seal to connect with the contacts
Patent DE-50000328-D1 (DE)
Inventor: JENTZSCH ARNDT
IPC: B41F31/02
Filed: 2000-05-19
Granted: 2002-09-05
Abstract: An ink cartridge (1) fits to an ink ductor (2) stretching across the whole width of the ink cartridge. An ink gauger (3) divided into several sections (3.1-3.x) fits on the ink cartridge's side facing the ink ductor. The ink gauger's sections make up ink zones fitted with ink dosing elements that place the ink gauge's relevant section at a defined distance from the ink ductor according to ink need in the corresponding ink zones, so that a dosing gap is formed between the ink ductor and the ink gauge along the length of the ink ductor.
Patent DE-50001723-D1 (DE)
Inventor: SCHEPERS JOERG
IPC: G06K19/073
Filed: 2000-05-16
Granted: 2003-05-15
Abstract: In order to detect attempted interventions in the vicinity of a smart card, a sensor hierarchy is used. Abnormal operating states are first detected by less sensitive sensors that are connected upstream and which then activate sensors which are connected downstream and have a relatively high degree of sensitivity, or increase the sensitivity of sensors connected downstream.
Patent DE-50003956-D1 (DE)
Inventor: HOEPKEN HERMANN
IPC: G01B17/00
Filed: 2000-01-19
Granted: 2003-11-13
Abstract: The position detector uses an acoustic signal conductor, with a uniform signal propagation velocity, extending along the displacement path of the movable object and an acoustic signal source associated with the movable object for providing a clocked acoustic signal with a variable pulse spacing, received by a signal evaluation device (11) coupled to the end of the acoustic signal conductor. The position of the movable object is determined from the propagation time of the clocked acoustic signal received by the evaluation device.
Patent DE-50004604-D1 (DE)
Inventor: DAUB WOLFGANG
IPC: H05B41/292
Filed: 2000-01-07
Granted: 2004-01-15
Abstract: The ballast apparatus has a direct voltage converter outputting a rising idle voltage, with a falling operating voltage.  A ballast apparatus for a high pressure gas discharge lamp in a car has a primary clocked direct voltage converter. This comprises a converter transformer, a primary-side converter switching transistor (Tr) and a secondary side rectifier circuit (D, C). There is an H-bridge circuit (H) connected after the voltage converter, and a firing circuit (Z). A pulse width modulator (PWM) provides the control input to the primary-side converter switch. There is a controller (R) connected to the input of the pulse width modulator to determine the pulse width of the output signal generated by the pulse width modulator. The direct voltage converter outputs a rising idle voltage with falling operating voltage.
Patent DE-50007791-D1 (DE)
Inventor: GOLZ-BERNER KARIN
IPC: A61K8/11
Filed: 2000-05-26
Granted: 2004-10-21
Abstract: The invention relates to perfume compositions, wherein different scent notes are successively released (scent sequence). According to the invention, the perfume composition comprises at least a first perfume ingredient consisting of at least a first and a second aromatic substance in the absence of alcohol, wherein the aromatic substances are contained in microcapsules, at least a second perfume composition consisting of at least a third and a fourth aromatic substance in the absence of alcohol, wherein the aromatic substances are contained in microcapsules, and a cosmetic gel in which the first and the second perfume compositions are distributed.
Patent DE-50013514-D1 (DE)
Inventor: HOYLER STEFAN
IPC: G06F17/30
Filed: 2000-08-16
Granted: 2006-11-09
Abstract: Requisitioning information, such as road traffic information, from information networks containing several data sources, such as the Internet and from other service providers and search engines, frequently involves lengthy procedures often with the need to contact the service provider more than once. To avoid time wastage and repeated polling, the polling device sends a request to a data processing device, and the information of the data sources in the information network is then polled by the data processing device and the obtained information is converted into a unified format and then relayed to the polling device.
Patent DE-50100945-D1 (DE)
Inventor: SCHEUNERT PETER
IPC: A61M1/02
Filed: 2001-08-25
Granted: 2003-12-18
Abstract: The blood dialysis device has a dialysator (1) coupled to a feed line (5) at its input and to a return line (6) at its output, the feed line having 2 parallel branches (10,11), each incorporating a volumetric pump (12,13), with a connection line (18) allowing the output of the dialysator to be coupled to one of the volumetric pumps. An independent claim for a disposable unit for a blood dialysis device is also included.
Patent DE-50101069-D1 (DE)
Inventor: AUGELE HANS-PETER
IPC: B60J10/15
Filed: 2001-07-31
Granted: 2004-01-15
Abstract: A shaped sealing element (I) consists of a closed cell foam having a specific weight of 50 - 250 kg/m<3> and a compressive strength 80 kPa for a strain of 10 %.
Patent DE-50113379-D1 (DE)
Inventor: SCHNEIDER WALTER
IPC: G07D7/01
Filed: 2001-07-04
Granted: 2008-01-24
Abstract: The invention relates to a security paper for producing documents of value, such as bank notes, certificates, etc., with at least one multilayer security element. The security element is disposed at least partly on the surface of the security paper and has at least one visually checkable optical effect and at least one integrated circuit.
Patent DE-50200918-D1 (DE)
Inventor: SCHAUER DIPL-ING
IPC: H01R4/72
Filed: 2002-10-14
Granted: 2004-10-07
Abstract: The arrangement has a plug in connector (1) placed in a pot shaped metallic housing (5) extending over the entire length of the connector, leaving the plug side free. A contact unit includes a tube connector (6) that projects through the wall of the housing and has an extension attached to its end. A shield is fixed to the housing via a crimp sleeve (9) attached over the tube connector.
Patent DE-50201347-D1 (DE)
Inventor: LEHMANN WERNER
IPC: G01F15/14
Filed: 2002-11-22
Granted: 2004-11-25
Abstract: An arrangement for assembling sanitary fittings, comprises a holding member for the sanitary units, and fixing elements (20). The holding unit (2) consists of an injection molded plastic section, and the sanitary member are taken up by the holding unit. The holding unit wall is 1-7 mm thick, and the unit consists of acrylonitrile-butadiene-styrene.
Patent DE-50201357-D1 (DE)
Inventor: LUTZIG BODO-WERNER
IPC: B65D5/18
Filed: 2002-02-13
Granted: 2004-11-25
Abstract: The invention relates to cut sheets (10) and packets produced therefrom, in particular cigarette packets, the four longitudinal edges and four horizontal main edges thereof, all rounded off or chamfered, by means of folded regions with two or more fold lines. At the junction of various folded regions one of the mutually coincident folded regions terminates in a circular arc section of about 45 DEG  to 90 DEG  and the other in an S-curve.
Patent DE-50204299-D1 (DE)
Inventor: GOMBERT STEPHANE
IPC: F16B21/02
Filed: 2002-12-14
Granted: 2005-10-20
Abstract: The fixing element includes a shaft (7) possessing a head (5) with a middle web (10) connecting to the holding part (1) of the fixing element. The web is the same width as the hole (4). At both edges, an arm is formed at a right angle, so that as the shaft is turned, it is bent in elastically by the edge of the hole towards the middle web and straightens out after a quarter turn to prevent the element turning in the reverse direction.
Patent DE-50205274-D1 (DE)
Inventor: HAIMERL WALTER
IPC: G02C7/02
Filed: 2002-02-04
Granted: 2006-01-19
Abstract: A method for representing and optimizing a double-progressive spectacle lens is characterized by the following steps: selecting a suitable coordinate system K2 for the representation of a back surface; selecting a suitable grid G for the representation of a spline of the back surface of a starting lens to be optimized in a coordinate system K2; assigning sagittal height data of the back surface to a spline (back surface spline); defining a position of a center of rotation of an eye; computing principal rays from the center of rotation of the eye through the starting lens at grid points of G; computing a length of a distance between points of penetration of a thus computed principal ray through a front surface and the back surface (oblique thickness); assigning data of the oblique thickness (thickness spline) to a spline; selecting a set of assessment positions at which an optical quality is computed for a target function; suitably selecting particular optical and geometrical stipulations which ideally should be satisfied at the assessment positions; defining the target function as a deviation of the quality of an actual spectacle lens from ideal values; starting the optimization; evaluating at each one of optimization steps the optical properties in a wearing position at the assessment points by means of surface properties to be computed and actual principal ray data; ending the optimization when the target function is below a particular value, or after a specifiable maximum number of optimization steps.
Patent DE-50208274-D1 (DE)
Inventor: WIPPERFUERTH WALTER
IPC: H01M50/627
Filed: 2002-07-05
Granted: 2006-11-09
Abstract: The invention relates to a filling device for filling an accumulator cell (9) with electrolytic fluid, wherein said device has a filling head (1) that is connected to an electrolytic fluid tank (10) by a connecting line (3). The filling head (1) has a filling pipe (4) that can be positioned in or above a filling hole (11) in said cell (9) for the purpose of filling. The filling pipe (4) has a connector piece (5) that can be moved along the filling pipe (4) from a lowered position (13) in the area of the free end (15) of the filling pipe (4) to a raised position (14) away from the free end (15), thereby opening or closing the filling holes arranged in the peripheral wall of the filling pipe (4) with the purpose of preventing excess electrolytic fluid from dripping from the filling device, the filling head (1) or the filling pipe (4) once the cell (9) has been filled.
Patent DE-50208918-D1 (DE)
Inventor: SCHUETZ JOHANNES
IPC: A61P37/04
Filed: 2002-12-16
Granted: 2007-01-18
Abstract: This invention relates to compounds of the formula (I).
Patent DE-50209004-D1 (DE)
Inventor: LOOSER HANS
IPC: A47B9/20
Filed: 2002-12-14
Granted: 2007-02-01
Abstract: The telescopic device has an operating lever (4) on the guide part (1), which can be turned to move the locking bolt (7) between first and second turned positions. The lever itself has an intermediate position in which is has no effect on the bolt. The lever has or is connected to a clamping device to lock the guide part to the telescopic part.
Patent DE-50209759-D1 (DE)
Inventor: LAGES ULRICH DR
IPC: G01S7/497
Filed: 2002-09-23
Granted: 2007-05-03
Abstract: Optoelectronic detection device, especially a laser scanner, has a sensor (11) for sending and receiving pulsed electromagnetic radiation (13). The sensor is at least partially surrounded by a transparent protective covering (15) that can be moved relative to the sensor so that an interfering region (17) that would impede the passage of the electromagnetic light is moved out of the way.
Patent DE-50212194-D1 (DE)
Inventor: STAUDER BERNHARD
IPC: B22C9/12
Filed: 2002-09-09
Granted: 2008-06-12
Abstract: The invention relates to a method for the manufacture of mould parts, in particular of casting cores, for casting moulds for the casting of molten metal heats, wherein, in a shoot-moulding machine (1), with the aid of filling elements, such as shooting nozzles (8) and a shooting hood (6), material mould (F) containing an inorganic binding agent is filled into a cavity (12) of a mould tool (10) which determines the shape of the mould part (K) which is to be manufactured, wherein, heat is supplied to the mould material (F) filled into the mould tool (10), over a hardening period, in order for the mould material (F) to solidify due to the extraction of moisture, and wherein, during the hardening period, at least the filling elements (6,8) of the shoot-moulding machine (1), which contains mould material (F), and which are in a stand-by position during this hardening period, and are heated concomitantly by the radiant heat emitted by the mould tool (10), are kept at a moisture content level which prevents the solidifying of the mould material (F). In this way, mould parts for casting moulds can be manufactured reliably and with reduced defect incidence from a mould material containing an inorganic binding agent.
Patent DE-50301591-D1 (DE)
Inventor: BEIMEL BERND
IPC: H04R25/00
Filed: 2003-05-14
Granted: 2005-12-15
Abstract: The amplifier device has an amplifier (1) with an acoustic input and an inductive input and a pair of associated filters (8,10) for compensation of acoustic feedback and inductive feedback respectively. The filter providing acoustic feedback compensation is adaptive and the filter providing feedback compensation when the inductive pick-up system is used is static. A data connection (12) between the filters allows for transmission of filter coefficients.  Also included are Independent claims for the following:  (a) a hearing aid;  (b) an input signal amplification method for a hearing aid
Patent DE-50309957-D1 (DE)
Inventor: FINN MATHIESEN HOJ
IPC: F24D3/08
Filed: 2003-11-03
Granted: 2008-07-17
Abstract: The modular unit for a compact heating system has rear connections for a plate heat exchanger includes a pump housing (24) connected on both sides to a valve housing (25,26). An insertion chamber (36,48) accessible from the front is provided in each valve housing to accommodate at least one valve. The insertion chambers each form a connection base for a pipe connector (19,20) for the heating system, a passage leading to the heat exchanger, and at least one additional passage or connector (37,38,58).
Patent DE-50311369-D1 (DE)
Inventor: HESTERMAN EBE
IPC: G03G15/00
Filed: 2003-07-29
Granted: 2009-05-14
Abstract: The invention concerns a digital printing machine for direct non-contact sheet printing with a digital printing mechanism with free format in the peripheral direction, and a sheet transport system which is connected downstream of the digital printing mechanism, wherein the sheet transport system has grippers at its periphery holding the sheet. Counterimpression cylinders can be integrated between the sections of transport belts for conventional printing.
Patent DE-58900301-D1 (DE)
Inventor: ANDRAE RAINER HORST DR
IPC: F16F15/12
Filed: 1989-06-07
Granted: 1991-10-24
Abstract: A torsional vibration damper having a longitudinal axis of rotation includes a central hub and a rotatable inertial ring surrounding the central hub that are connected together by a damping element arranged in the clearance space between the hub and inertial ring. The damping element comprises an outer ring, an inner ring and a flange ring disposed therebetween. The outer ring is connected between substantially axially, opposed adhesive surfaces of the inertial ring and the flange ring, respectively. The inner ring is connected between substantially radially opposed, adhesive surfaces of the flange ring and the hub ring. The adhesive surfaces of the hub ring and the flange ring each surround the axis of rotation at a radial distance that continuously varies along the circumferential direction.
Patent DE-58900636-D1 (DE)
Inventor: KLEINSCHROTH JUERGEN DR
IPC: A61P9/00
Filed: 1989-10-20
Granted: 1992-02-06
Abstract: The invention relates to indolocarbazole derivatives of the general formula I, <IMAGE> process for the preparation thereof and medicaments containing these for inhibiting protein kinases such as protein kinase C and thus for preventing and/or treating disorders of the heart and vessels such as thromboses, arteriosclerosis, hypertension, inflammatory processes, allergies, cancer and certain types of degenerative impairment of the central nervous system.
Patent DE-58900747-D1 (DE)
Inventor: GUESEWELL EIKE
IPC: A01F15/07
Filed: 1989-04-28
Granted: 1992-03-05
Abstract: The baling press for agricultural stalk material has a winding device for the bale with a netting web and a severing device for severing the netting web. This consists of an impact-knife strip (9) and an anvil (7) which is designed as a counter-cutter and is fixed to the frame and of which the surface (12) stressed by the impact-knife strip (9) is provided with a plurality of parallel recesses (13) at a distance from one another. 
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Patent DE-58903148-D1 (DE)
Inventor: KRAFT GERD
IPC: F16K5/10
Filed: 1989-05-17
Granted: 1993-02-11
Abstract: A device for limiting and adjusting the switching travel of the switching element of ball valves, stopcocks, shut-off valves or the like, in which the switching element can be rotated between an opening position and a closing position by approximately 90 DEG , comprises an intermediate component (14) which is installed between the drive unit and the fitting. The intermediate component (14) comprises a central, rotatable coupling piece (18), on which stop noses (26, 28) are constructed. An outer, annular flange (16) of the intermediate component (14) which is fastened to the fitting and to which the drive unit is flanged, comprises adjusting screws (46-52), which cooperate with the stop noses (26, 28). Both the opening position and the closing position of the regulating unit of the fitting can be adjusted by means of the adjusting screws (46-52) and the stop noses (26, 28). <IMAGE>