baber/WOPTO huggingface dataset:
Patent DE-50012159-D1 (DE)
Inventor: JEREBIC SIMON
IPC: H05B41/24
Filed: 2000-11-28
Granted: 2006-04-13
Abstract: The invention relates to a method for operating a discharge lamp, which has at least one dielectrically impeded electrode (2, 3), on a flyback converter, which applies periodically recurring voltage pulses to the discharge lamp (La1). If the discharge lamp (La1) has a starting aid (10), the voltage amplitude (US) of the voltage pulses is successively raised until a dielectrically impeded discharge is formed in the discharge lamp, and until the voltage amplitude (US) has reached the nominal operating voltage. If the discharge lamp (La1) has no starting aid, a first discharge which causes a partial ionization of the discharge medium is firstly ignited in the discharge lamp (La1). Immediately after the first discharge has been brought back to extinction, a dielectrically impeded discharge is ignited anew, and the voltage amplitude (US) of the voltage pulses is increased until the nominal operating voltage of the discharge lamp (La1) is reached.
Patent DE-50013795-D1 (DE)
Inventor: BISCHOFF LUTZ
IPC: A01F12/40
Filed: 2000-01-25
Granted: 2007-01-11
Abstract: The distributor has a housing with shredder and conveyor element and at least one curved guide plate (64) for transversely spreading straw or similar. The active length of the guide plate varies considerably over the extension of the guide plate measured across the transport direction and the distance between the outlet of the conveyor element and the end of the guide plate remote from same varies over the height of the guide plate.  The end (84) of the guide plate remote from the conveyor element is inclined or stepped by 45 degrees relative to the flow direction of the straw.
Patent DE-50013859-D1 (DE)
Inventor: JUETTE WERNER
IPC: B44C1/17
Filed: 2000-04-28
Granted: 2007-01-25
Abstract: The invention relates to a novel method and a device for treating surfaces. A surface area is exposed to defined pressure and temperature conditions and at least component of said area can simultaneously be controlled by means of an enlarging optical system. Figure 6 shows a simple embodiment of the inventive device. A pressure chamber (5) is arranged between the optical system (4) and the surface area (1) and is at least transparent in the direction of the beam path. A component of said pressure chamber faces the surface area, embraces the front wall and is moveable in order to transmit pressure. The inventive device can be advantageously fixed on an x/y table. An electronic control loop which can process signals of a pressure sensor (13) into actuating signals for pressure valves (8, 9) that are provided in the pressure medium line (7) is indicated by a few strokes. The pressure medium line (7) runs into the pressure chamber (5) via connecting sleeves (10). The front wall can consist of two flexible plastic films (19a, 19b) that are fixed by means of two sealing rings (21a, 21b) and can be automatically moved for functional reasons. Auxiliary elements can be introduced between the two films and via the connecting sleeves (22a, 22b). A ring lamp (14) can serve for illuminating the surface area.
Patent DE-50103985-D1 (DE)
Inventor: KREUTER RUEDIGER
IPC: B41J2/44
Filed: 2001-02-15
Granted: 2004-11-11
Abstract: The method for operating on workpieces (4) by means of a laser beam (3) involves combining at least two laser beams (2a, 2b) by means of a beam combining device (5) and directing them as a single beam onto the workpiece. Also claimed is an apparatus for implementation of the proposed method. Such an apparatus includes at least one beam combining device.
Patent DE-50104443-D1 (DE)
Inventor: MEYER MICHAEL
IPC: C13B40/00
Filed: 2001-11-09
Granted: 2004-12-09
Abstract: During the fine-milling of sugar, the fine material deposited on the surfaces is amorphous and hygroscopic. Excess water which is taken up is released during the subsequent recrystallisation and can cause the formation of clumps. Conventionally, intricate additional measures have been necessary in order to avoid the above. According to the invention, a nozzle (8) for injecting steam is provided in a mill (3), or in a pneumatic supply line (6), connected thereto. The recrystallisation time is reduced by means of the injecting of steam. A pneumatic mixing head (15) is arranged in the frustum-shaped lower section (16) of a collecting chamber (7). Blasts of air are injected into the collecting chamber (7) at short intervals by means of the mixing head (15). The fine-milled sugar collecting there is thus aerated, whilst the recrystallisation continues. The excess water released during the recrystallisation is thus driven off. The icing sugar can be removed in recrystallised form and can be stored and transported without further treatment.
Patent DE-50104724-D1 (DE)
Inventor: CHASSOT LAURENT
IPC: C07C211/52
Filed: 2001-09-10
Granted: 2005-01-05
Abstract: 1,4-Diamino-2-alkenylbenzene derivatives of general formula (I) or physiologically tolerated water-soluble salts thereofas well as agents for oxidative dyeing of fibers, containing these compounds.
Patent DE-50112569-D1 (DE)
Inventor: WINKLER WOLFGANG
IPC: A61B34/20
Filed: 2001-12-24
Granted: 2007-07-12
Abstract: Method in which markers are attached to the medical instrument. Tomographs are obtained for different phases of the breathing cycle with reference markers placed on the body surface in a number of positions. The reference markers are monitored during different breathing phases using optical measurement instruments and used to define corresponding points. These points are used to define the relative position of the medical instrument relative to a structure.
Patent DE-50113034-D1 (DE)
Inventor: MIOTTO ONORIO
IPC: A43B7/20
Filed: 2001-04-02
Granted: 2007-10-31
Abstract: The device for massaging a lower leg comprises a base pad (2) arranged in an area of the sole and a bladder (1) arranged in the region of the lower leg. A tubular connection is provided between the inner spaces of the base pad (2) and of the bladder (1). A frame (8) comprising a base part (12) and at least one side part (13, 7) projects upward from the tubular connection. The frame is mountable inside a shoe with the bladder (1) being fastened to the side part and the bladder (1) being positioned on the frame (8) in such a manner that it comes to lie above the perforating vein in the ankle area. A pressure is exerted by the bladder (1) onto the leg through the body weight applied to the base pad (2) when the foot is loaded.
Patent DE-50113451-D1 (DE)
Inventor: WEIDEL EDGAR
IPC: G01S7/499
Filed: 2001-11-06
Granted: 2008-02-14
Abstract: A device for vehicle lighting includes a deviating prism which deflects a light beam by approximately 180 degrees from a direction of incidence in which the light beam is emitted by a light source. A reflector is also provided which deflects the light beam so that the light beam is emitted substantially transversely to the direction of incidence.
Patent DE-50201321-D1 (DE)
Inventor: HELLER THOMAS
IPC: C21D8/02
Filed: 2002-06-21
Granted: 2004-11-18
Abstract: The invention relates to a method for producing a high-strength cold-formed product from a hot-rolled strip, said product exhibiting good malleability. According to said method, a steel comprising (in wt.%): C: 0.01   0.25 %, Si: 0.01   1.50 %, Mn: 0.50   2.00 %, P: <= 0.08 %, S: <= 0.01 %, Al: 0.001   1.50 %, Cr: <= 0.60 %, Mo: <= 0.60 %, N: < 0.02 %, at least one micro-alloy element from the group Ti: <= 0.20 %, Nb: <= 0.06 %, V: <= 0.15 %, the remainder being iron and the usual impurities is cast to form an input stock such as slabs, thin slabs or a cast strip. Starting from an initial hot-roll temperature, at which the micro-alloy elements remain essentially dissolved, the input stock is hot-rolled to form a hot-rolled strip. Said strip is firstly wound at a winding temperature of less than 600  DEG C and then cold formed into a product at a cold formation degree which is not less than 2 % and not greater than the deformation limit. The cold-formed product is annealed at a temperature and for a period which are less those required for complete recrystallization. The inventive method enables a cold formed product to be produced, said product exhibiting high strength, malleability and plasticity in the cold formed state.
Patent DE-50202051-D1 (DE)
Inventor: RAPP DIRK
IPC: G01R23/10
Filed: 2002-05-22
Granted: 2005-02-24
Abstract: The invention relates to a device for determining a signal frequency based on a determined number of signal impulses in a time interval. Said device comprises a counter (19) having an upstream (4) AND gate, which determines the number of signal impulses, a reference clock (17), a control unit (1), data processing means and a flip-flop element (2). The flip-flop output (23) is coupled with the reference clock and an input of the AND gate. The measuring signal is located at the other input of the AND gate and at the clock input of the flip-flop (2). The second flip-flop input (22) is connected to a control output of the control unit (1). The impulses are counted when the flip-flop output is in the high position. The invention also relates to an element which ensures that the signal impulse responsible for switching the flip-flop output to high is not counted. Said element is preferably an inverter (3) located between the clock output (21) of the flip-flop element (2) and the signal input (5) of the device.
Patent DE-50205359-D1 (DE)
Inventor: BAECHTIGER ROLF
IPC: G06K17/00
Filed: 2002-10-04
Granted: 2006-01-26
Abstract: The method involves recording influencing parameters on a stock item (3) in each associated transponder (1) using a connected sensor arrangement, transmitting recorded parameters between transponders and one transponder sending all the recorded parameters to an associated communications unit (4) for the vehicle for bi-directional communications with transponders.  The method involves each good (3) having an associated transponder (1) with a transmitter/receiver module, providing a communications unit (4) associated with the transport arrangement (2) for bi-directional communications with transponders, recording influencing parameters on a good in each associated transponder using a connected sensor arrangement, transmitting recorded parameters between transponders and one transponder sending all the recorded parameters to an associated communications unit. AN Independent claim is also included for the following:  (a)  a monitoring system for goods to be transported by a transport arrangement.
Patent DE-50205545-D1 (DE)
Inventor: SICKINGER DIPL-ING
IPC: B64G1/22
Filed: 2002-02-13
Granted: 2006-04-06
Abstract: An apparatus includes at least one boom including a tip and a foot and being designed and arranged to be rolled up to form a roll. The tip is located in a radial inward region of the roll and the foot being located in a radial outward region of the roll. The apparatus further includes a unit being designed and arranged to unfold the at least one boom and including a bearing being designed and arranged to cooperate with the foot in a way that the boom in the region of the bearing at the beginning of the unfolding process has an enlarged cross section. Especially, the apparatus may be used in space technology for unfolding a solar sail.
Patent DE-50205673-D1 (DE)
Inventor: SCHAEFER KARL
IPC: B41F30/04
Filed: 2002-11-28
Granted: 2006-04-06
Abstract: The assembly to fit a printing plate (01) at the cylinder (02) of a printing press, and especially a rotary offset printing press, has at least one limit stop (14) and at least one roller (17). The limit stop is in front of the roller in the fitting direction (M) of the plate. The limit stop is angled towards the cylinder. The plate has a bent edge (07) at its leading end, so that the leading end butts against the limit stop with the bent edge against the cylinder surface (04).
Patent DE-50206581-D1 (DE)
Inventor: MURPHY BRIAN
IPC: H01L21/20
Filed: 2002-06-27
Granted: 2006-06-01
Abstract: Semiconductor film or layer is made by: producing structures of repeating recesses (2) of prescribed geometry on a semiconductor material surface; thermally treating until a layer with periodically repeating hollow chambers (3) forms below a closed layer (4) on the material surface; and separating the closed layer on the surface along the layer of hollow chambers from the rest of the material. Preferred Features: The semiconductor material is made from silicon, silicon-germanium, gallium arsenide, silicon carbide or indium phosphide, preferably doped with foreign materials. The semiconductor material is monocrystalline.
Patent DE-50209843-D1 (DE)
Inventor: HENKES HANS
IPC: C22F1/00
Filed: 2002-11-12
Granted: 2007-05-10
Abstract: The invention concerns a medical implant in the form of at least an elongated filament. The latter is preformed so as to have a specific structure when it is set on the implantation site. Said filament is traversed in the longitudinal direction by at least a removable retaining element which, until its removal, prevents the filament from having said specific structure.
Patent DE-50210748-D1 (DE)
Inventor: SCHEUBNER THOMAS
IPC: G09F3/10
Filed: 2002-11-21
Granted: 2007-10-04
Abstract: The adhesive label for packing tubes, saucepans, tins or bottles made of glass, plastic or metal, comprises a first transparent printing material layer coated on one side with an adhesive compound (2), and a second printing material layer coated on the lower side of the adhesive compound. If necessary the first and second material layer is covered by a protective release paper/film (3). A printing ink (12) in counter print is applied to the underside of the first printing substrate layer and a further printing ink in frontal print is applied on the topside of the first substrate layer. The adhesive label for packing tubes, saucepans, tins or bottles made of glass, plastic or metal, comprises a first transparent printing material layer coated on one side with an adhesive compound (2), and a second printing material layer coated on the lower side of the adhesive compound. If necessary the first and second material layer is covered by a protective release paper/film (3). A printing ink (12) in counter print is applied to the underside of the first printing substrate layer and a further printing ink in frontal print is applied on the topside of the first material layer. The underside is aligned to the adhesive compound and the topside lies opposite to the adhesive applied surface. The adhesive mass is hot melt acrylate-base that shows a dielectric constant (K-value) of 20. The printing ink on the lower surface of the first printing layer is silver color and the further printing ink on the upper surface is a transparent relief varnish. An independent claim is included for a process for manufacturing labels.
Patent DE-50212014-D1 (DE)
Inventor: EDENHOFER BERND
IPC: C23C8/34
Filed: 2002-02-04
Granted: 2008-05-15
Abstract: Process for heat treating metallic workpieces comprises: heating workpieces to a first temperature in a vacuum or in a neutral or reducing gas atmosphere; carburizing the workpieces at the first temperature reached at the end of the heating up phase; cooling the workpieces to a second temperature; boriding the workpieces; cooling the workpieces to third temperature; and quenching the workpieces. Process for heat treating metallic workpieces comprises: heating the workpieces to a first temperature in a vacuum or in a neutral or reducing gas atmosphere during the heating up phase; carburizing the workpieces at the first temperature reached at the end of the heating up phase and at a first pressure for a first time period in a gas atmosphere containing a hydrocarbon during an enriching phase next to the heating up phase; cooling the workpieces to a second temperature; boriding the workpieces; cooling the workpieces to a third temperature; and quenching the workpieces from the third temperature to a temperature of less than 150 degreesC. Independent claims are also included for the following: (a) a device for carrying out the heat treating process; and (b) a heat treated workpiece. Preferred Features: The workpieces are heated in the first step to 800-1100 degreesC and cooled to 800-950 degreesC. The workpieces are cooled to room temperature during quenching. During boriding, the gas atmosphere contains boron trichloride, boron trifluoride and/or diboran.
Patent DE-50212622-D1 (DE)
Inventor: BAYRLE REINER DR
IPC: G02F1/1339
Filed: 2002-04-29
Granted: 2008-09-25
Abstract: The liquid crystal display cell has first and second parallel transparent plates (1,2), a liquid crystal (4) between the plates, a sealing device (3) enclosing the liquid crystal and distance holders between the plates. The distance holders contain first and second distance holders (5a,5b) with different dimensions and materials.
Patent DE-50300892-D1 (DE)
Inventor: HAASE JENS
IPC: B21B17/00
Filed: 2003-05-02
Granted: 2005-09-08
Abstract: The manufacturing method has the outer surface of the aluminium tube textured with the aid of dressing rollers, the surfaces of the latter profiled via an electrical discharge texturing or a laser texturing method. The tube can be formed from a rolled aluminium band provided with a longitudinal seam, with texturing of the surface of the band before formation into a tube, or alternatively the texturing is provided before, during, or after the calibration rollering.  An Independent claim for an aluminium tube is also included.
Patent DE-50301191-D1 (DE)
Inventor: MAYER GUIDO
IPC: C07C249/12
Filed: 2003-02-06
Granted: 2005-10-20
Abstract: The invention relates to a method for producing 2-chloromethylphenyl acetic acid derivatives of formula (I), in which X represents C1-C4 alkoxy or methylamino, by cleaving the ether bonds in compounds of formula (II), in which R represents C1-C4 alkyl, C1-C4 alkoxy, C1-C2 alkyl halide, C1-C4 alkylcarbonyl, C1-C4 alkylcarbonyloxy, halogen, nitro or cyano, and X has the above-mentioned meaning. The inventive method is characterized in that the transformation takes place in the presence of hydrogen chloride and of an inert solvent, and in that a catalyst selected from the group comprised of: iron, indium or halogenides, oxides or triflates thereof is added to the reaction mixture.
Patent DE-50302019-D1 (DE)
Inventor: SCHIRMER ROGER
IPC: B29C45/42
Filed: 2003-09-05
Granted: 2006-01-26
Abstract: The invention relates to a method and a removal device for the automatic removal of injection moulded parts from the half moulds (10, 11) of injection moulding machines. By installing additional vacuum storage element (61) in consumer proximity, the necessary vacuum is available for each removal in an additional area, independent from pressure variations in the vacuum system. Before the beginning of each removal, the available system is monitored by sensor means (70, 71, 72) and by maintaining a vacuum-limit value a movement authorisation is transmitted to the removal robot (30). A pressure switch threshold value is also determined for the vacuum which is adjusted in close proximity to the suction cup during the removal of the injection moulded parts (1) by the suction cups (44) of the removal robot (30). If the pressure switch threshold value is reached as a result of sufficient closeness of the injection moulding parts (1) to the suction caps (44), the removal robot (30) is authorised, by means of a machine control, to carry out additional movements. The pressure switch threshold value can be set as a percentage of the start vacuum at the beginning of each removal and as a result, the time and removal safety for each part or production charge are optimised.
Patent DE-50306634-D1 (DE)
Inventor: HEINRICH DIRK
IPC: C09D177/00
Filed: 2003-06-07
Granted: 2007-04-12
Abstract: Polyamide powder for coating metal surfaces by fluidized-bed sintering has an average particle size of 20-90 mum, contains less than 1% of fines smaller than 5 mum and comprises at least 75% of spherical particles whose dimensions differ by no more than 10% along all three axes (x, y and z).  An Independent claim is also included for a coating with a thickness of 50-200 mum produced by fluidized-bed sintering using a powder as above.
Patent DE-50309646-D1 (DE)
Inventor: MAIER PETER
IPC: A47B3/091
Filed: 2003-10-16
Granted: 2008-05-29
Abstract: Each of the two leg units is assembled of two vertical bars (4) joined with their upper and their lower ends to transversal bars (3, 5). The upper transversal bars (3) are provided with bolts protruding from their outer ends sliding in slightly inclined slots located at the vertical segment of angle elements (9, 11) joined to the lower surface of the tabletop (1). When folded the leg units are rotated around a horizontal axis while the upper transversal bars (3) are simultaneously slid towards the outer edges of the tabletop (1). The lower bars (5) are clipped to two elastic holding elements (27).
Patent DE-50311198-D1 (DE)
Inventor: WARKOTSCH HORST
IPC: B60B7/18
Filed: 2003-08-04
Granted: 2009-04-02
Abstract: Retaining device for a wheel-alignment analyzer for attachment to a wheel of a motor vehicle. Retaining device has a retaining element having at least three retaining arms and a clamping mechanism which can be displaced along the retaining arms. The ends of the clamping mechanism are provided with an overlapping portion for overlapping the edge of the rim and the retaining element can be secured to the edge of the rim. The retaining device offers a stable engagement and centering solution, thus permitting a correct wheel-alignment analysis. The overlapping portion may be spring-loaded and biased in the direction of the wheel and/or the clamping mechanism, and a spacer and the overlapping portion may be provided on the spacer.
Patent DE-59001523-D1 (DE)
Inventor: WILMS HARALD DR ING
IPC: B28C7/00
Filed: 1990-02-22
Granted: 1993-07-01
Abstract: A description is given of a container (1) having a container body (2) and a funnel-shaped base (4, 4', 4''), whose wall slopes from the container body (2) in a direction towards an outlet opening (5). Provided in the container (1) are inserts (9, 12, 14) which are supported on the base wall via at least one supporting region (7). In order to improve the support and to simplify the design, the supporting region (7) is provided at a transitional shoulder (6, 15), which reinforces the base wall, between a more flatly sloping wall section (4a) and a more steeply sloping wall section (4b) adjacent in a direction towards the outlet opening (5), so that the inserts (9, 12, 14) can be supported on both wall sections (4a, 4b). <IMAGE>
Patent DE-59002995-D1 (DE)
Inventor: MORITZ WERNER
IPC: H02G11/00
Filed: 1990-07-07
Granted: 1993-11-11
Abstract: A guide or feeder chain for power and supply lines is provided. The chain includes chain links that each comprise two spaced-apart link members that are disposed parallel to one another and are interconnected by crosspieces. Link members of adjacent chain links, where they overlap, are held against one another via a pivot lug and a pivot hole. Disposed in each pivot axis is a locking pin that comprises a shaft, on one end of which is formed a head and on the other end of which are formed radially projecting dogs that are disposed opposite one another. Each link member, concentric to a pivot axis, has a locking hole which has radial grooves for receiving the dogs. The grooves, on one side of the link member, has undercuts that extend away from the groove in the circumferential direction of the locking hole for receiving the dogs.