baber/WOPTO huggingface dataset:
Patent DE-50112141-D1 (DE)
Inventor: PYTHOUD FREDERIC
IPC: H04L1/00
Filed: 2001-11-15
Granted: 2007-04-12
Abstract: Method and system for determining data transfer margins and/or bit rates for network connections, the physical length of a network connection between a transmitter and receiver being known. A power spectrum is measured depending upon transfer frequency for possible modem types. Attenuation, and thus actual signal strength, is determined for different physical lengths and cable wire thicknesses of the network connection. Noise level is determined at least depending upon crosstalk parameters, number of interference sources, and equalizer factors based on the power spectrum. The data transfer margins are determined for different data transmission modulations and/or modulation codings for a pre-defined bit rate, based on the actual signal strengths and corresponding noise levels, by a Gaussian transformation module. The data transfer margins are corrected by a correction factor containing average deviation of the stored data transfer margin with respect to the actual data transfer margin. The data transfer margin for the network connection is determined based on the stored actual data transfer margins with reference to the known physical length.
Patent DE-50115116-D1 (DE)
Inventor: UNGER ANDREAS
IPC: G01B11/27
Filed: 2001-05-09
Granted: 2009-11-05
Abstract: Device comprises a device for producing two or more narrow laser light beams, a multiplexor for alternating power supply to each laser source, an analysis device and a reflector housing with a prism and or mirror arrangement. By separate and alternating activation of the light sources it is possible to use a single target receiver for the laser beam. The alternating operation of the laser light sources can be modified using pulse code modulation. Using such modulation the laser light can transmit user information to an external receiver device. The invention also relates to a method of operation of a device for alignment of machine parts.
Patent DE-50115601-D1 (DE)
Inventor: KITZEL HANS-PETER
IPC: H02B1/20
Filed: 2001-05-14
Granted: 2010-10-07
Abstract: The device has a frame assembled from aluminum extrusions and corner-connecting elements to which busbars and their associated wiring elements can be fastened. The corner-connecting elements are suitable for the connection of aluminum extrusions running together from least three directions which are orthogonal to one another. The corner-connecting elements are fabricated from aluminum. The connection of the aluminum extrusions is by bolting with the corner-connecting elements . The fastening of the busbars and/or wiring elements to the frame is completed by bolting.
Patent DE-50201750-D1 (DE)
Inventor: LAACKMANN PETER
IPC: G06K7/10
Filed: 2002-07-19
Granted: 2005-01-13
Abstract: A chip card for generating an image projection includes a substrate, a mirror which is held movable with reference to the substrate, an actuator for moving the mirror with reference to the substrate and a processor for processing image information for driving the actuator in order to move the mirror according to the image information, in order to generate the image projection.
Patent DE-50203476-D1 (DE)
Inventor: DEHNER LOTHAR
IPC: D04B35/04
Filed: 2002-01-08
Granted: 2005-08-04
Abstract: The latch needle (1), for a knitter, has a latch (4) with a leaf spring (8) in the latch slit (3) held by mounting seats (14,15) at the narrow sides. Each mounting seat has at least one laying surface and at least one counter surface, to take the ends (16,17) of the spring between them in a safe grip, and hold them in place as the axial and length play of the spring is so small that even a strong deflection does not pull the ends clear. The latch needle, for a knitter, has at least one mounting seat for the end of the leaf spring which allows a sliding movement between the laying and counter surfaces, with a limited longitudinal movement. The mounting seat for the ends of the spring form a pocket between the laying and counter surfaces which is defined by a base, to give a holding action with play on the end of the leaf spring which is in contact with the base of the pocket. The leaf spring has a curved center zone (24) which lies at the latch. The latch has at least one flat point to lie against the spring, to stabilize it in a selected swung position. At the mounting seat for the end of the leaf spring, the length of the counter surface on the longitudinal line (9) of the leaf spring exceeds the length of the spring longitudinal stroke movements.
Patent DE-50204633-D1 (DE)
Inventor: BUCHBERGER BERND
IPC: C04B35/117
Filed: 2002-11-08
Granted: 2006-03-02
Abstract: Fired refractory ceramic molded part has a spinel matrix based on (Mg)<2+> (Al, Cr)2<3+>O4, in which coarser grains are based on chromium corundum and/or corundum and based on ZrO2.  An Independent claim is also included for a composition used in the production of the molded part, comprising 2-35 wt.% Cr2O3 having a grain fraction of less than 0.5 mm, 1-15 wt.% ZrO2 having a grain fraction of at least 0.2 mm, 1-12 wt.% MgO having a grain fraction of less than 0.5 mm, and 38-96 wt.% Al2O3 having a grain fraction of less than 10 mm.  Preferred Features: The coarser grains are made from chromium corundum and zirconium corundum having an average diameter (d50) of 0.5-10 mm. The spinel matrix makes up 10-70 wt.% of the total composition.
Patent DE-50206602-D1 (DE)
Inventor: WANGER GERHARD
IPC: F16C33/10
Filed: 2002-12-06
Granted: 2006-06-01
Abstract: The invention relates to a dynamic gas bearing of a motor spindle comprising a rotating shaft that is received in a housing on gas bearings in the radial and axial direction, said shaft comprising a polygonal mirror in a polygonal room, for radially bearing along the shaft at least one radial gas bearing and for axially bearing a front and a rear gas bearing. The ratio of the bearing gap of the rear axial bearing combined with the bearing gap of the front axial bearing attains at least the value 2.
Patent DE-50208212-D1 (DE)
Inventor: SCHMIDT WOLFGANG
IPC: B23K11/00
Filed: 2002-07-22
Granted: 2006-11-02
Abstract: A process and a system are proposed for short-time arc-welding elements, such as for example metal studs, on to components, such as for example metal sheets, wherein an element in the context of a welding operation is initially raised in relation to the component, a welding arc is formed between the element and the component, and the element is lowered again, the lifting height of the element in relation to the component being detected at least within a time segment between raising and lowering of the element. The initiation of the lowering operation and/or the lowering operation itself is controlled as a factor of the detected lifting height such that a previously specified total welding time is achieved.
Patent DE-50210492-D1 (DE)
Inventor: KISCHKEL DITMAR
IPC: C11D17/00
Filed: 2002-12-13
Granted: 2007-08-30
Abstract: A solid agent comprising a mixed hydroxyether (a), optionally surfactant and polymer (b), and optionally typical additives and adjuvants for washing, rinsing, and cleaning (c) and a carrier (d), where the ratio (a+b+c):d = 1:40 is new. <??>A solid agent comprising a mixed hydroxyether (a), optionally surfactant and polymer (b), and optionally typical additives and adjuvants for washing, rinsing, and cleaning (c) and a carrier (d), where the ratio (a+b+c):d = 1:40 is new. <??>The mixed hydroxyether has the formula (I): <??>where <??>R<1> = linear or branched 2-8C alkyl, <??>R<2> = H, linear or branched 2018C alkyl, <??>R<3> = linear or branched alkyl and/or 1-22C alkenyl, n and n21 = 0 or 1-60 and m = 0 or 0.5-5, with the proviso that the sum of the C atoms in R<1> and R<2> is at least 6 and the sum (n+m+n2) = zero. <??>An Independent claim is included for the preparation of the solid agent as a pre-compound in washing, rinsing, and cleaning agents, where the mixed hydroxyether of formula (I), the polymer, and the surfactant and additives and adjuvants are coated onto an inorganic or organic carrier.
Patent DE-50212449-D1 (DE)
Inventor: ZANDER LARS
IPC: C11C3/14
Filed: 2002-08-28
Granted: 2008-08-14
Abstract: Processes for preparing conjugated fatty acid products are described wherein (a) a composition which comprises a fatty acid ester having at least two unconjugated, carbon-carbon double bonds is provided; (b) the fatty acid ester is conjugated in the presence of a water-free base; (c) phosphoric acid is added to the conjugated fatty acid ester such that phosphate salts are precipitated; and (d) the precipitated phosphate salts are removed.
Patent DE-50215000-D1 (DE)
Inventor: PRASSMAYER PETER
IPC: B60R25/01
Filed: 2002-12-05
Granted: 2011-05-19
Abstract: A remote-control device, particularly a remote-control central lock for motor vehicles, comprising an electrical device which is preferably mounted in a housing and an antenna. The inventive remote-control device is further characterized by the following: the antenna is configured a) as a bendable antenna that is dimensionally stable in the bent shape, and/or b) as a stiff antenna, and/or c) as an antenna which is fixed to and maintained above a rigid and/or dimensionally stable base or housing; and the antenna is in a predefined position relative to the electrical device and/or the housing receiving or the base supporting said electrical device; and the electrical device and the antenna are embodied as a as a combined device in the form of an assembly operated as a single unit.
Patent DE-50302139-D1 (DE)
Inventor: KIEFER JOACHIM
IPC: H01M8/10
Filed: 2003-07-31
Granted: 2006-03-30
Abstract: A proton conducting polymer membrane comprising phosphoric acid group containing polymers is prepared by mixing an aromatic tetra-amino compound with an aromatic carboxylic acid in vinyl containing phosphoric acid to form a solution or dispersion and heating under an inert gas to form a polyazole polymer, applying a layer of the mixture onto a support and polymerization of the vinyl containing phosphoric acid.  A proton conducting polymer membrane (I) comprising phosphoric acid group containing polymers is prepared by:  (a) mixing at least one aromatic tetra-amino compound with at least one aromatic carboxylic acid or its ester that has at least 2 acid groups per carboxylic acid monomer or mixing at least one (hetero)aromatic diaminocarboxylic acid, in vinyl containing phosphoric acid to form a solution or dispersion;  (b) heating the resulting solution or dispersion under an inert gas up to 350 degreesC to form a polyazole polymer;  (c) applying a layer of the mixture from step (A) or (B) onto a support and; (d)  polymerization of the vinyl containing phosphoric acid in the flat sheet from step (C). Independent claims are included for:  (1) an electrode having a proton conducting polymer coating of the membrane (I) prepared by application of the mixture (A) onto an electrode, heating to 350(280) degreesC under inert gas to form a polyazole polymer and polymerization of the vinyl containing phosphoric acid;  (2) a membrane-electrode unit (II) containing at least one electrode and a membrane (I) and;  (3) a fuel cell containing at least one membrane-electrode unit (II).
Patent DE-50303520-D1 (DE)
Inventor: MUELLER ROLAND
IPC: C12P41/00
Filed: 2003-12-12
Granted: 2006-06-29
Abstract: The invention relates to novel bacterial strains Delftia acidovorans MC1-S, method for production and use thereof for the production of highly pure S enantiomers of 2-phenoxypropionic acid derivatives. The invention particularly relates to the bacterial strain Delftia acidovorans MC1-S DSM 15377 and use thereof.
Patent DE-50309456-D1 (DE)
Inventor: DAMANI RAJIV J DR
IPC: C04B35/628
Filed: 2003-10-24
Granted: 2008-05-08
Abstract: The spray powder can be used for the manufacture of a thermally insulating layer which is resistant to high temperatures. A coating of this kind, a so-called TBC, can be produced on a substrate by means of a thermal spraying process. The substrate can already be coated with a single- or multi-layered part coating, in particular a primer. At least one thermally insulating functional material is used, which on the one hand has a lower thermal conductivity than the substrate and on the other hand forms a chemically and thermally stable phase at high temperatures. The spray powder comprises particles (1) which respectively have an agglomerate-like micro-structure (2) which is formed by a plurality of granules (3) adhering to each other. These granules are made up of the functional material or the functional materials. At least one further component is present made of an additive (4) or a plurality of additives. This further component is distributed finely dispersed on the surfaces (30) of the functional material granules (3), i.e. primarily in the boundary zones. The further component in the given form or in a transformed form exerts a retarding or eliminating effect with regard to sintering compounds, which can form at high temperatures between the functional material granules.
Patent DE-50312559-D1 (DE)
Inventor: KRIEGER THOMAS
IPC: F25B39/02
Filed: 2003-04-01
Granted: 2010-05-12
Abstract: The evaporator system has at least two evaporators (V,V') with multiple injection, each with at least four coolant pipes (1-4,6), and one or more coolant exchange lines (5,5') between the evaporators arranged so that a highly uniform thermal loading on the coolant pipes is achieved.
Patent DE-58900799-D1 (DE)
Inventor: ECKOLD GERD-JUERGEN
IPC: B21D39/03
Filed: 1989-10-12
Granted: 1992-03-12
Abstract: The tool set comprises a male die and a female die cooperating to connect metal sheet workpieces when driven by a press. The male die is trunconical. The female die includes an anvil and forming members which, in a first operation phase, are stationarily supported and, in a second phase, are subjected to a movement in the same direction as the male die, thereby simulating the effect of a double stroke press.
Patent DE-58902758-D1 (DE)
Inventor: FREY OTTO DR
IPC: A61F2/34
Filed: 1989-07-13
Granted: 1992-12-24
Abstract: The metal sleeve which is formed with the slot along a generatrix, comprises zones of relatively large wall thickness (D) and zones of relatively reduced wall thickness (d) in alternative relationship around the periphery. The zones of reduced wall thickness are in the form of annular sectors of finite length having parallel walls and radiused transitions into zones of relatively large wall thickness (D). When an insert is pressed in, the sleeve is expanded very uniformly over the entire periphery.
Patent DE-58906058-D1 (DE)
Inventor: GEKE JUERGEN DR
IPC: C23C22/23
Filed: 1989-01-07
Granted: 1993-12-09
Abstract: The invention relates to a process and agent for the simultaneous vibratory grinding, cleaning and passivation of metallic workpieces using acidic aqueous solutions which contain orthophosphoric acid and/or pyrophosphoric acids and/or water-soluble salts thereof, oligocarboxylic acids and, if required, also surfactants, corrosion inhibitors and other customary active ingredients and/or auxiliaries.
Patent DE-59000055-D1 (DE)
Inventor: SCHMIDTKE WOLFGANG
IPC: B01J10/00
Filed: 1990-04-03
Granted: 1992-04-09
Abstract: Reactor for gas/liquid reactions with two reaction zones which are mutually connected both at the top end and at the bottom end. To achieve a high reaction output at low reactor volume, it is proposed to provide, in the first reaction zone 1, an ejector jet 11 for feeding a liquid into the first reaction zone 1 in the vicinity of the upper connection point of the two reaction zones 1, 2, to fit a gas feedline 3 in the second reaction zone 2 and to connect a take-off region 8 for treated liquid at the bottom end of the second reaction zone 2. <IMAGE>
Patent DE-59007431-D1 (DE)
Inventor: BEHREND GUENTER DR DIPL CHEM
IPC: H01G9/035
Filed: 1990-06-01
Granted: 1994-11-17
Abstract: An electrolyte capacitor composed of at least two foils, an anode foil and a cathode foil, of a valve metal that are wound with one another. The anode foil serving an anode is provided with an oxide layer acting as a dielectric. Spacers that are saturated with an operating electrolyte are arranged between the anode and cathode foils. The operating electrolyte is composed of a quaternary ammonium salt of a carboxyl acid, of an additive of the salt-forming carboxyl acid and of  gamma -butyrolactone as a solvent.
Patent DE-59009589-D1 (DE)
Inventor: CHAI CHANG-SHUNG
IPC: B23K35/30
Filed: 1990-11-29
Granted: 1995-10-05
Abstract: The invention relates to a consumable welding element for depositing a weld metal bead on a steel workpiece containing less than 2.0 ppm of diffusible hydrogen and less than 0.04% by weight of oxygen in the weld metal and having a weld metal yield strength above about 5,950 kg/cm<2>. According to the invention, the weld metal consists of a steel alloy containing, as a percentage of its weight, 0.03 to 0.09% carbon, 2.5 to 4.0% manganese and 0.01 to 0.05% titanium, with silicon being less than about 1.0%, nickel less than about 2.0% and oxygen less than about 0.035%. The invention also relates to a method of depositing the weld metal in the arc welding process. <IMAGE>
Patent DE-59010371-D1 (DE)
Inventor: GROSS WOLFGANG
IPC: C11D3/37
Filed: 1990-09-13
Granted: 1996-07-18
Abstract: The present invention relates to a process for the production of rinse aids for dishwashing machines in the form of a solid block which dissolves slowly in water and which contains 5-40, preferably 10-20, % by weight of surfactants and 3-50% by weight, preferably 20-40% by weight, of builders and, preferably, 3.0 to 7.0% by weight of suitable carriers and, where appropriate, up to 1% of dyes and/or perfumes and/or a chlorine-releasing substance, where the builder used is a phosphate-free mixture which contains 30-80% by weight of a sodium aluminium silicate of the zeolite A type, and 20-50% of a polymaleate with a molecular weight of 800 - 10,000 and 0-50% of a biodegradable builder.
Patent DE-59103761-D1 (DE)
Inventor: GERDEL WILFRIED DIPL ING
IPC: H02K5/10
Filed: 1991-06-08
Granted: 1995-01-19
Abstract: A carbon-brush holder for the commutator of an electric motor consists of a basic housing (2), a motor seal (7) and an upper part allocated to the end surface of the basic housing (2) remote from the motor. In order to permit automatic assembly, to the greatest possible extent, and fitment of the carbon-brush holder with the necessary electronic components, it is provided that the motor seal (7) consists of a disc (25) of soft-elastic plastic, provided with duct channels for a pre-packaged line set (8), that the upper part is a printed-circuit board (5) which is populated with the electronic components (6) on the side facing the basic housing (2), and that the basic housing (2) is provided with insertion windows (9, 10) for the carbon brushes, which windows can be closed by side covers (3, 4). <IMAGE>
Patent DE-59104301-D1 (DE)
Inventor: BABER REINHARD
IPC: B05B1/16
Filed: 1991-07-20
Granted: 1995-03-02
Abstract: A spray head for fitting onto a pouring neck of a watering can, having a pouring-water outlet region (26), with water-outlet openings (28), and an outer wall (30, 32), which adjoins the pouring-water outlet region (26) and can be connected in specific regions to the pouring neck (18) water-tightly, at least to a great extent, is distinguished by the fact that there is a shaped pouring neck part (20), which can be connected to a great extent liquid-tightly to the pouring neck (18), there is a shaped spray part, which is arranged inside the spray head and can be connected to a great extent liquid-tightly to a subregion (36) of the pouring-water outlet region, the shaped pouring neck part (20) and the shaped spray part (40) have at least one opening/clearance (22; 42) and the shaped pouring neck part (20) and the shaped spray part (40) are arranged movably with respect to each other in such a way that the opening/clearance (22) of the shaped pouring neck part and/or the opening/clearance (42) of the shaped spray part can be arranged congruently, at least in specific regions. With such a spray head, watering can be carried out selectively for the particular case in a simple manner and economising on water. <IMAGE>
Patent DE-59107614-D1 (DE)
Inventor: RIEK SIEGFRIED DR MED
IPC: A61B19/00
Filed: 1991-10-22
Granted: 1996-05-02
Abstract: The window (34) is inserted in the end face of the tip of the trocar. The most forward distal part of the optic (32) is arranged behind the window. The most forward distal part of the optic (32) can form the window. The latter at least forms the distal end part of the tip (12), and the most distal part of the optic is arranged axially spaced behind the apex of the tip (12). A second optic is provided parallel to the first optic, which is led with a light conductor within the window in the apex of the tip. An Led is placed inside the window. <IMAGE>
Patent DE-59201803-D1 (DE)
Inventor: GASSMANN HELMUT DR ING
IPC: B60P5/00
Filed: 1992-01-29
Granted: 1995-05-11
Abstract: A bending-ring force transducer has an outer bearing ring (1) and an inner force-introduction body (4). These are respectively connected by means of an inner and an outer annular force-transmission web (6 and 7) to a bending ring (5) arranged concentrically thereto. The bending ring carries strain-gauge elements (8) arranged at an axial distance from one another. The bending-ring force transducer is designed so that the bending ring (5) is kept free of radial-force influences which could occur during the introduction of force on the force-introduction body (4) and/or on the bearing ring (1). For this, the bearing ring (1) has, for example, a radially elastic tubular piece (10) for support. Hysteresis phenomena as a result of friction-related radial movements during the introduction of force are prevented. <IMAGE>
Patent DE-59202284-D1 (DE)
Inventor: KAHR GERHARD DR DIPL ING
IPC: B01D53/70
Filed: 1992-03-11
Granted: 1995-06-29
Abstract: Process for separating polychlorinated dioxins and furans from gases in small to medium-sized and/or batch-operated plants, all of the gas being passed to a mixing chamber 2 in which the gas is mixed with a coolant gas and is cooled as a result and the cooled gas mixture is passed to a dust filter 7 in which the dioxins and furans are separated from the cooled gas mixture. <IMAGE>
Patent DE-59300784-D1 (DE)
Inventor: GLASA STEFAN
IPC: B63C9/02
Filed: 1993-08-12
Granted: 1995-11-23
Abstract: An inflation assembly (100), especially for inflating a container or a float of a rescue apparatus with compressed gas from a compressed-gas container (11) which is closed with a diaphragm (14), has an external thread (13) in the area of the container neck (12) and can be screwed with the container neck (12) into a location opening (15) in a housing (10). The location opening (15) is provided with a corresponding internal thread (16). The gas contents of the compressed-gas container (11) are released by opening the diaphragm (14) with an opening plunger which is arranged in the housing (10) and can be moved against the diaphragm via a hand lever (33, 49) and/or by the force of a spring (51). In order to develop the inflation assembly (100) in such a way that an indication arrangement is created which indicates the screwed-in state of the compressed-gas container, i.e. indicates whether the compressed-gas container is screwed so far into the location opening that reliable function of the assembly is ensured, it is proposed that an indicating part (18; 118; 218; 318) displaceably guided in the housing (10) be displaceable from an initial position by the compressed-gas container (11) when the compressed-gas container (11) is screwed into the location opening (15) of the housing (10), and that the indicating part (18; 118; 218; 318) be supported by a spring element (25; 125; 225; 325) on the housing (10) against displacement from the initial position. <IMAGE>