baber/WOPTO huggingface dataset:
Patent DE-50104902-D1 (DE)
Inventor: GATTI STEFAN
IPC: A61M5/31
Filed: 2001-07-31
Granted: 2005-01-27
Abstract: A device for administering an injectable product in doses including a casing, a reservoir for the product, a piston which displaces product towards a reservoir outlet and out of the reservoir when it slides in an advancing direction, a drive member which may be slid along a sliding axis, thereby pushing the piston in the advancing direction, and a dosing member which is mounted in the casing and may be slid, preferably rotatably, about the sliding axis of the drive member for setting a product dose, wherein a bearing surface between the dosing member and the casing is lubricated and at least one lubricating agent reservoir is provided on the bearing surface.
Patent DE-50105004-D1 (DE)
Inventor: KOHLHAMMER KLAUS
IPC: C03C25/32
Filed: 2001-02-20
Granted: 2005-02-10
Abstract: Crosslinkable polymer composition in the form of an aqueous dipersion or powder comprises a carboxy-functional copolymer (I) and a copolymer (II) having functional groups capable of forming a covalent bond with the carboxy groups of (I). Crosslinkable polymer composition in the form of an aqueous dipersion or powder comprises: (a) a copolymer (I) that has a glass transition temperature (Tg) or melting point of at least 30[deg]C and is prepared from monomers selected from vinyl esters of 1-18C alkanoic acids, (meth)acrylate esters of 1-15C alcohols, dienes, olefins, vinylaromatics and vinyl halides, including 0.1-50 wt.% of one or more carboxy-functional monomers; and (b) a copolymer (II) prepared from monomers selected from vinyl esters of 1-18C alkanoic acids, (meth)acrylate esters of 1-15C alcohols, dienes, olefins, vinylaromatics and vinyl halides, including 0.1-50 wt.% of one or more monomers having functional groups capable of forming a covalent bond with the carboxy groups of (I). An independent claim is also includes for a process for producing the composition, comprising preparing (I) and (II) by solution or emulsion polymerization.
Patent DE-50105492-D1 (DE)
Inventor: LICHTENBERG-FRATE HELLA
IPC: C12N1/19
Filed: 2001-12-12
Granted: 2005-04-07
Abstract: The invention relates to modified yeast strains and to methods for constructing yeast strains, as well as to their use for testing the geno- and/or cytotoxicity of complex environmental contamination.
Patent DE-50107312-D1 (DE)
Inventor: FREY ALEXANDER
IPC: G01N27/22
Filed: 2001-10-16
Granted: 2005-10-06
Abstract: In a first phase a first sensor signal, essentially comprising the current offset signal of the sensor, is applied to the input of an electronic circuit. The first sensor signal is fed to a first signal path and stored therein. In a second phase a second sensor signal, comprising the current offset signal and a time-dependent measured signal, is applied to the input and the stored first sensor signal is fed to the input by means of the first signal path, such that essentially the time dependent measured signal is fed by means of a second signal path coupled to the input.
Patent DE-50111303-D1 (DE)
Inventor: BUBEL RAINER
IPC: B25B23/10
Filed: 2001-08-16
Granted: 2006-12-07
Abstract: The holding device has a function knob (1) which extends from the rear and a knob for a socket wrench with a recess and hexagonal shape in the inner recess (2). The knob has an elastic holding element and a radial spring force. The knob has a short line segment and transverse slit (3) in which a strut-shaped holding element is placed whose ends close approx. with the outer edge of the knob.
Patent DE-50112335-D1 (DE)
Inventor: BAIRAMIJAMAL FARAMARZ
IPC: C07D251/60
Filed: 2001-06-21
Granted: 2007-05-24
Abstract: The invention relates to an HD complete method for the continuous production of pure to highly pure melamine by non-catalytic pyrolysis of urea. According to this method, the melamine device no longer requires any feedback to the urea device. The liquid melamine which is produced at high pressure and at high temperatures is produced by water-free, environmentally friendly, dry, low-cost preparation, with direct HD melt crystallisation without crystallisation auxiliaries, in different classes of quality in a flexible production line of the device, in such a way that the melamine can be provided in any grain size distribution. The invention provides a method for the continuous production of melamine in which a melamine melt is obtained by non-catalytic high-pressure pyrolysis (HD pyrolysis) of urea. After one or more refinement steps and cooling with simultaneous NH3-partial saturation, the melt is solidified by direct high pressure melt crystallisation (HD melt crystallisation) without crystallisation auxiliaries in a NH3 atmosphere and by indirect cooling with a coolant. The resulting product is deodorised under high pressure conditions and finished for the desired grain size distribution in several, preferably up to four quality classes.
Patent DE-50115431-D1 (DE)
Inventor: BURKART HARALD
IPC: G07C5/12
Filed: 2001-08-23
Granted: 2010-05-27
Abstract: The journey describer (1) has two slots (11,12) for data cards which share a drive motor which selects the drive for the required slot through a changeover mechanism.
Patent DE-50200489-D1 (DE)
Inventor: GOTTA DR
IPC: C07B61/00
Filed: 2002-03-25
Granted: 2004-07-08
Abstract: Continuous, isothermal production of mononitrotoluene by reaction of toluene with HNO3, H2SO4 and H3PO4 is such that the latter two acids are introduced as a mixture of H2SO4 (45-80 wt.%), H3PO4 (9-45 wt.%) and water (5-15 wt.%), i.e. as a single component.
Patent DE-50201099-D1 (DE)
Inventor: HINKOV ILIYANA
IPC: G02F1/377
Filed: 2002-01-18
Granted: 2004-10-28
Abstract: The invention relates to a device for multiplying light frequencies, especially laser light. Said device comprises an optically non-linear element having a rigid structure with normal regions and inversion regions, the direction of the spontaneous polarization in the inversion regions being inverted in relation to the normal direction in the normal regions. The inventive device also comprises electrodes for producing an electric field. The aim of the invention is to create a device which enables light frequencies to be multiplied and a higher conversion efficiency of a coupled pumping wave in relation to known devices. To this end, the grid structure consists of at least one first grid section (21; 41; 65), the electrodes (29, 30; 51, 52; 54, 55; 58, 59, 60; 72, 73) being associated with the second grid section (22; 42; 66).
Patent DE-50202950-D1 (DE)
Inventor: SARSTEDT WALTER
IPC: A61M5/32
Filed: 2002-11-20
Granted: 2005-06-02
Abstract: Covering housing (1) for a wing cannula (2) comprises a U-shaped lower cap (4) and an elongated upper cap (3) which after insertion of the wings of the wing cannula are closed to form a housing unit. Guide grooves (9) are formed by the gaps between adjacent vertical side walls (6, 7) of the caps. At least one spring catch device (17) in the permanently locking position (II) protrudes from at least one side wall into the guide groove.  Preferred Features: The front holding position (I) of the wing cannula is defined by at least one protrusion protruding from the profile base of the caps and a protrusion on the middle part of the wing cannula.
Patent DE-50203879-D1 (DE)
Inventor: LOHER URS
IPC: G01G21/28
Filed: 2002-03-18
Granted: 2005-09-15
Abstract: The device has a force-application part and a support. A core part lies between the force-application part and the support part, decoupled by grooves from the force-application part and the support part, and equipped with a sensor. The support has three threaded holes running in a direction of a force application and serves to receive mounting screws, in a plane that orthogonally intersects the holes. The centre of the threaded holes forms an isosceles triangle whose apex points towards the core part.
Patent DE-50210820-D1 (DE)
Inventor: HOLTER CHRISTIAN DR
IPC: F24D19/10
Filed: 2002-12-02
Granted: 2007-10-11
Abstract: Automatic control device for a circulation pump (3) used in the transport of a heat- or cold-carrying medium between a heat or cold source (2) and a heat or cold sink (1) comprises a controller (4) integrated in the pump body or directly in the region of the circulation pump, which through the change in pressure determines the changes in temperature of the heat source or heat sink using a pressure sensor (7) or flow sensor and the state variable of the flow and return flow temperature using two conventional temperature sensors (8, 9), converts the supplied signals into corresponding control commands, and automatically carries out the control in a self-learning manner.
Patent DE-50212737-D1 (DE)
Inventor: BENCKERT HARTMUT
IPC: F04B15/02
Filed: 2002-10-04
Granted: 2008-10-16
Abstract: A thick matter pump comprising a drive motor ( 50 ), a (reversible) hydraulic pump ( 6 ), and two hydraulic cylinders ( 5, 5 ') coupled to conveyor cylinders ( 7, 7 ') for conveying the thick matter. A regulator regulates the rotational speed N of the drive motor ( 50 ), and a regulating clement ( 18, 20 ) regulates the displacement volume V of the hydraulic pump ( 6 ). A control module ( 54 ) regulates the rotational speed N of the motor and the displacement volume V. For improved operational ease and reduction of fuel requirements, noise and waste gas emission, the control module ( 54 ) comprises a final control element ( 56 ) for regulating the conveyance capacity of the conveyor cylinders ( 7, 7 '), and an electronic control unit ( 108 ) which reacts to the position of the final control element ( 56 ) and allocates a nominal value to the rotational speed regulator and to the displacement volume regulator ( 20 ), in a software-assisted manner.
Patent DE-50213555-D1 (DE)
Inventor: LUEER STEFAN
IPC: G06F3/0482
Filed: 2002-12-06
Granted: 2009-06-25
Abstract: Disclosed is an input method for entering a name, particularly for entering a destination into a navigation device. At least one list of names is displayed. All names matching parts of a name are represented on the list, up to the given number of names. The names are represented on a second selectable list when the given number of names is exceeded.
Patent DE-50301507-D1 (DE)
Inventor: RING SVEN
IPC: C07J1/00
Filed: 2003-05-05
Granted: 2005-12-01
Abstract: The invention relates to compounds of general formula I and the pharmaceutically compatible salts thereof, wherein R1 represents hydrogen, C1- to C6-alkyl, COR4, COOR4, COSR4 or CONHR5, wherein R4 represents C1- to C6-alkyl or unsubstituted or substituted aryl and R5 represents hydrogen, C1- to C6-alkyl or unsubstituted or substituted aryl, additionally R2 represents hydrogen, C1- to C6-alkyl or C1- to C6-acyl and R3 represents a CnF2n+1-group, wherein n = 1, 2 or 3, or represents a CH2O(CH2)mCnF2n+1-group, whereby m = 0 or 1 and n = 1, 2 or 3. The invention also relates to a method for producing said compounds of general formula I. Said compounds can be used in the production of medicaments.
Patent DE-50301823-D1 (DE)
Inventor: WEIGUNY JENS
IPC: C07B61/00
Filed: 2003-07-22
Granted: 2006-01-05
Abstract: A process for the production of maleic acid anhydride by heterogeneous catalytic gas phase oxidation of hydrocarbons having at least four carbon atoms with oxygen-containing gas in the presence of a volatile phosphorus compound at a vanadium, phosphorus and oxygen-containing catalyst in a tubular reactor unit having at least one reaction zone cooled by a heat exchange medium at 350-500 degreesC.  A process for the production of maleic acid anhydride by heterogeneous catalytic gas phase oxidation of hydrocarbons having at least four carbon atoms with oxygen-containing gas in the presence of a volatile phosphorus compound at a vanadium, phosphorus and oxygen-containing catalyst in a tubular reactor unit having at least one reaction zone cooled by a heat exchange medium at 350-500 degreesC. With respect to the addition of reactants to the first reaction zone, the addition temperature and/or addition amount of the heat exchange medium are such that the average temperature of the heat exchange medium in the first reaction zone (TSB(1. zone)) is described by formula (1) and (2). TSB(1.zone) at most TD(1.zone)-TSafety(1.zone)    (1)  TSB,Amax(1.zone)-TA(1.zone) at most TSB(1.zone) at most TSB,Amax(1.zone)+TB(1.zone)   (2)  TD(1.zone) =  through temperature in the first reaction zone corresponding to the average temperature of the heat exchange medium at which a 1 degreesC increase in the average temperature of the heat exchange medium results in a 5 degreesC increase of the hot spot temperature of the first reaction zone THS(1.zone);  TSB(1.zone) =  average temperature of the heat exchange medium;  TSafety(1.zone)  =  safety temperature of the first reaction zone and is 1 degreesC;  TSB,Amax(1.zone) =  average temperature of the heat exchange medium in the first reaction zone in the region TSB(1.zone) of no greater than T (1.zone) corresponding to the maximum yield of maleic acid anhydride;  T (1.zone) = 20 degreesC;  T (1.zone) = 10 degreesC
Patent DE-50302439-D1 (DE)
Inventor: TETIK ADOLF
IPC: H02B1/052
Filed: 2003-04-11
Granted: 2006-04-20
Abstract: A device for the detachable quick-fixing of housings (2) of electric serial fittings (1), such as circuit breakers or fuse-switches and the like, on a profiled assembly rail (5),comprising a housing (2) with a recess (4) for the assembly rail (5), a coupling element (2) being maintained on the housing and being connected via journals (12), said coupling element being provided with an engaging end (15) with a hook (9) which engages from the rear with the assembly rail (5) in the position of fixing and an actuating section (14) which can be engaged in the fixing position of the element (8) on the housing (2). The coupling element (8) is embodied as a two-armed lever which is mounted on at least one side wall (1) of the housing (2) of the serial fitting (1) and the actuating section (14) overlaps with the housing (2). In order to actuate the coupling element in a simple manner, the actuating section (14) overlaps with a front side of the housing (2) which faces away from the recess (4) for the assembly rail (5) and which can be actuated by the front side.
Patent DE-50302890-D1 (DE)
Inventor: WOHLFAHRT MATTHIAS
IPC: B65H19/28
Filed: 2003-02-13
Granted: 2006-05-18
Abstract: The invention relates to an element for forming a leading end of a web from a running material web, especially a paper or board web, having a certain width (B). The invention comprises an element which has a smaller width (BM) that the width (B) of the material web, and in that the element is embodied in such a way that a new leading end of a web is formed at the latest after said element as been introduced into a nip formed by a winding cylinder and the winding core, and is partially covered by the material web. The invention also relates to a method for forming a leading end of a web from a running web material web, especially a paper or board web, applied to a winding core, whereby at least one element is used according to the invention.
Patent DE-50303071-D1 (DE)
Inventor: BORNEMANN STEFFEN
IPC: D04H1/4291
Filed: 2003-12-06
Granted: 2006-05-24
Abstract: The invention relates to polyolefin materials, in particular fibers, and/or filaments, and/or nonwovens, and/or nonwoven products made from at least one polyolefin and a melt additive containing a fatty acid ester, wherein a subsequent activation of the fatty acid ester contained in the melt additive occurs on the surface of the polyolefin materials by applying a formulation, which contains a silicone compound and a quaternary ammonium compound.
Patent DE-50303244-D1 (DE)
Inventor: HUBER JUERGEN
IPC: F16D65/18
Filed: 2003-10-31
Granted: 2006-06-08
Abstract: A brake device is provided with an actuator which is operated by a pressure medium, used to apply and release a vehicle brake, especially a brake of a rail vehicle, includes an actuating piston which defines two pressure chambers. One pressure chamber impinges upon the vehicle brake in an applied position and the other pressure chamber impinges upon the vehicle brake in a release position. The two pressure chambers are connected to each other by a line with an overflow valve which opens at least during part of the transition phases-between the release position and open position-and which is otherwise closed.
Patent DE-50304929-D1 (DE)
Inventor: BLUMENBERG KLAUS DR
IPC: A22C13/00
Filed: 2003-07-24
Granted: 2006-10-19
Abstract: Tubular sausage skin based on fiber-reinforced cellulose hydrate and having on its inner surface a coating for easy removal from the sausage comprises four active ingredients consisting of a chrome fatty acid complex, a fat-like diketene, a polyamine/polyamide/epichlorohydrin resin, and a cellulose ether. Preferred Features: The weight ratio of the chrome fatty acid complex and diketene components to the polyamine/polyamide/epichlorohydrin resin component is greater than or equal to 5:1. The cellulose ether is hydroxyethyl cellulose. The total amount of inner coating applied is 130-1590, especially 170-1380 mg/m 2>.
Patent DE-50306765-D1 (DE)
Inventor: REIS HELMUT
IPC: B23K26/42
Filed: 2003-12-10
Granted: 2007-04-19
Abstract: The workpieces (6, 7) held in chucks (4, 5), are driven relatively to each other, to preheat the joint surfaces prior to joining by the laser processing machine and its laser head (1, 2). Heating is measured by a sensor to reach a desired temperature before laser-welding. An independent claim is included for the corresponding method.
Patent DE-50307252-D1 (DE)
Inventor: ZEIBIG DIETMAR
IPC: H01B3/44
Filed: 2003-08-12
Granted: 2007-06-21
Abstract: Flat cable (1) is made by drying polymer, plasticising it in an extruder, providing a constant volume stream, e.g. by a metering pump, and coating conductors (2) in a flat extrusion tool (9). The conductors (2) run in a vertical direction and the finished cable is cooled in a water bath (10). Independent claims are also included for the following: (1) Plant for making flat cables by extrusion coating at constant volume flow obtained from a metering pump; (2) Flat cable with conductors embedded in polyether sulfone, polyether imide, polyethylene naphthalate, polypropylene, including mixtures and derivatives.
Patent DE-50308556-D1 (DE)
Inventor: MARQUANT MICHAEL
IPC: G01N33/543
Filed: 2003-09-18
Granted: 2007-12-20
Abstract: A capillary biosensor analysis system is provided for analyzing a liquid sample, comprising a plurality of longitudinally arranged and consecutively provided and aligned capillary biosensors having a capillary channel enclosed by at least two wall parts and containing one or more reagents, and an evaluation instrument which has a holder to position a forward-most capillary biosensor in a measurement position for performing an analysis. The plurality of capillary biosensors are implemented as a multiple capillary-biosensor strip. A multiple capillary-biosensor strip is guided and held in the holder in such a manner that one capillary biosensor of the strip at a time is located in the measurement position. The multiple capillary-biosensor strip is movable in the evaluation instrument in such a manner that consecutive capillary biosensors of the multiple capillary-biosensor strip are transported one after the other into the measurement position.
Patent DE-50311043-D1 (DE)
Inventor: TREUTLER HELMUT
IPC: B60K15/04
Filed: 2003-11-07
Granted: 2009-02-26
Abstract: The vehicle has a pressurized refueling device with a dry coupling on the filler for connecting a refueling hose, a valve for ventilating and venting the tank and a limit sensor for shutting off a feed pump on reaching a defined level. The fuel tank has an overfill safety valve near the filler with a float unit that trips a mechanism on reaching the fill level to close the filler opening at normal fill pressure and prevent further filling.  The vehicle has a device for pressurized refilling of the fuel tank (1) with a dry coupling (3) on the filler (2) for connecting a refueling hose, a valve (4) for ventilating and venting the tank and a limit sensor (5) for shutting off a feed pump in the fuel station on reaching a defined level. The fuel tank has an overfill safety valve (6) near the filler with a float unit (7) that trips a mechanism on reaching the fill level to close the filler opening at normal fill pressure and prevent further filling.
Patent DE-58900474-D1 (DE)
Inventor: HOCHSTRASSER FERDINAND F
IPC: F03B13/00
Filed: 1989-09-22
Granted: 1992-01-02
Abstract: The water fitting (10) has a substantially tubular casing (12) which is closed at one end by the partition element (16). The turbine wheel (24) which is acted upon in the axial direction by the water supplied through the inlet connection (14), is rotatably supported within the casing (12). The first coupling part (28), which has an annular permanent magnet (62), is rotationally solidly connected to the turbine wheel (24). The second coupling part (30), which is seated on the rotor shaft (70) of the direct current generator (20), is provided on the other side of the partition element (16). The second coupling part (30) also has an annular permanent magnet (62). The rotational motion of the turbine wheel (24) is transmitted magnetically to the rotor (74) of the direct current generator (20) by means of the two coupling parts (28, 30), this direct current generator supplying the electricity for charging the storage element (32) of the electrical control arrangement (36). The valve (38) is opened and closed by means of the control arrangement (36).
Patent DE-58905078-D1 (DE)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A23L3/00
Filed: 1989-02-23
Granted: 1993-09-09
Abstract: The tubular foodstuff casing, in particular the synthetic sausage casing, made of cellulose hydrate comprises an external covering or impregnation comprising a fungicidal heterocyclic compound, in particular a benzimidazole or isothiazolone derivative substituted in the 2-position, which can be used, if desired, in admixture with glycerol monolaurate. The coating prevents infestation of the casing by molds, in particualr when it is stored in the moist state.
Patent DE-58907023-D1 (DE)
Inventor: OPPENBERG ROLF
IPC: F23D14/84
Filed: 1989-05-12
Granted: 1994-03-31
Abstract: A burner for burning gaseous and/or liquid fuels in a combustion space (5), through the face (3) of which an oil lance (12) and/or several gas lances (13 and 14) extend. The oil lance and at least some of the gas lances are surrounded by an air pipe (4) that supplies primary air with its outer surface demarcating a flue-gas recirculation channel that opens toward the combustion space and surrounded by a source of secondary air. The air pipe and the source of secondary air extend into the combustion space. The air pipe is surrounded inside the combustion space by a baffle (20) that is axially separated from the face of the combustion space. Some of the gas lances surround the air pipe and are mounted on a sector with a diameter that is shorter than the longest diameter of the baffle.