baber/WOPTO huggingface dataset:
Patent DE-50107381-D1 (DE)
Inventor: BROECKERHOFF PETER
IPC: G21C19/317
Filed: 2001-08-28
Granted: 2005-10-13
Abstract: The invention relates to a device for recombining hydrogen, comprising at least one catalyst element (8), at least one heating pipe (7) that carries an operating medium (11) and is connected to the catalyst element (8) in a thermally conductive manner and a refrigerating device (14), connected to the heating pipe (7), for refrigerating the coolant (11). The invention aims to solve the technical problem of reacting both small and large quantities of hydrogen with the atmospheric oxygen present in the containments, in a controlled manner, within a wide range of concentrations and to dissipate the heat produced by said reaction to such an extent that the ignition temperature of each mixture is not reached. To achieve this, a first section (7a) of the heating pipe (7) is filled with liquid coolant (11), said first section (7a) is connected to the catalyst element (8), a second section (7b) of the heating pipe (7) is filled with a vapour cushion (12) containing an operating medium in vapour form (11) and the refrigerating device (14) is located in the second section (7b).
Patent DE-50108108-D1 (DE)
Inventor: LANG JUERGEN
IPC: G07B17/00
Filed: 2001-10-16
Granted: 2005-12-22
Abstract: The invention relates to a method for checking postage stamps on letters and parcels, at a checkpoint. Said checkpoint deciphers the identity and authenticity of a customer system having generated the production of the stamp by decoding cryptographic security elements originating from a trusted certification point. According to the invention, this method is carried out in such a way that means contained in the checking unit determine a key for which the probability of having been used to encode the data at the certification point is particularly high.
Patent DE-50108580-D1 (DE)
Inventor: BOERNER JUERGEN
IPC: A47J43/25
Filed: 2001-10-31
Granted: 2006-02-02
Abstract: A kitchen appliance for cutting cuttable material such as vegetables, fruit, etc., with a main body. The appliance comprises a guide surface on which the cuttable material can be moved to and fro, and a blade which, for cutting, is arranged offset in relation to the guide surface so that a piece is cut off from a cuttable material moved on the guide surface in the guide direction toward the blade. The offset between the blade and the guide surface determines the cutting thickness. The appliance further comprises an exchangeable insert for modifying the cutting thickness.
Patent DE-50110395-D1 (DE)
Inventor: DIETRICH WILLI
IPC: E01C19/48
Filed: 2001-03-06
Granted: 2006-08-17
Abstract: The invention relates to an accessory for a road finishing machine. The aim of the invention is to provide an inexpensive accessory that requires little transport space and that facilitates the laying of two road toppings which may also consist of different materials in an economical way when combined with a conventional road finishing machine. The inventive accessory should allow for an easy conversion of the system in order to facilitate the laying of multi-layer road toppings as well as monolayer road toppings. The inventive accessory is used in road finishing machines which are used to lay and compact at least one road topping layer. The road finishing machine comprises an undercarriage with a drive system, a first storage container for the material, a driver's cab, a distributor, a transport device and a compaction bar. The inventive accessory comprises means that facilitate, in combination with the road finishing machine, the simultaneous hot-on-hot laying of two layers, said means consisting of at least one storage container for the material, a transport device, a distribution device and a compaction bar.
Patent DE-50110841-D1 (DE)
Inventor: SCHULZ KLAUS-DIETER
IPC: G01C9/16
Filed: 2001-02-12
Granted: 2006-10-12
Abstract: The sensor has first and second rotatably mounted pendulums (16,18) in a housing and first and second measurement systems. Each measurement system contains a position sensor (26,28) and an electronic evaluation unit. A comparison arrangement compares the first and second inclination signals and produces a corresponding comparison signal. The pendulums are mounted on a common axis.
Patent DE-50110913-D1 (DE)
Inventor: ZOBEL WERNER
IPC: F28F9/00
Filed: 2001-03-17
Granted: 2006-10-19
Abstract: The ventilator drive is supported in the centre (3) of a rear wall of a box-shaped cooling unit (1) having a ventilator and several coolers. The ventilator drive has a driven pulley (9), which is connected to a pulley (10) of the vehicle engine by a V-belt (11). The rear wall has support bars (12-14), which meet in the centre. A support (15) outside the centre is connected to the rear wall, at the rotation point (16) of a clamp lever (17) that supports a clamp roller (18). The pulleys and the clamp roller are arranged in front of or in the plane containing the rear edge of the coolers or the rearmost cooler.
Patent DE-50111941-D1 (DE)
Inventor: MEBERT RALF
IPC: F15B11/044
Filed: 2001-09-25
Granted: 2007-03-15
Abstract: The lifting device includes hydraulic lift cylinders (7) connected by a pressurized medium line to a hydraulic assembly. A branch line (15) branches off from the pressurized medium line (6) to a container (5). A lowering valve (16) for controlling the lowering movement in the fine control range is mounted in the branch line. the lowering valve can be a proportional valve. The electric motor can be an asynchronous motor or direct current motor.
Patent DE-50112274-D1 (DE)
Inventor: STEINFORT MARC
IPC: H01M8/04007
Filed: 2001-11-13
Granted: 2007-05-10
Abstract: The invention relates to a fuel cell assembly with fuel cells arranged in the form of a fuel cell stack (310). The fuel cell assembly disposes of an anode inlet (313) and of an anode outlet (314) for the combustion gas and disposes of a cathode inlet (315) and of a cathode outlet (316) for the cathode gas. An electric heating device (320) is provided for heating the gas stream consisting of cathode gas and/or of combustion gas. According to the invention, the electric heating device (320) is formed by a structure, which is comprised of an electrically conductive foam material, through which gas to be heated flows, and which is provided with electric connections to the connection of a power supply.
Patent DE-50114567-D1 (DE)
Inventor: FEHER LAMBERT
IPC: F03D80/40
Filed: 2001-02-07
Granted: 2009-01-22
Abstract: In a microwave de-icing system for the front areas of exposed shell structures, at least one independently operable microwave generator is disposed in each shell structure closely adjacent the surfaces of the shell structure to be de-iced or kept free of ice and uncoupling means are flanged to the microwave generators with uncoupling openings disposed along the area of the shell structure to be heated so as to provide a microwave wave front directed toward this area. The area subjected to the wave-front includes walls of a dielectric composite material with a metallic skin whereby the microwave front penetrates into the wall and is converted at least partially into heat within the wall of composite material thereby providing for rapid and effective heat supply to the wall areas of the shell structure to be kept free of ice.
Patent DE-50200238-D1 (DE)
Inventor: LOEWENTHAL HORST
IPC: B65B9/06
Filed: 2002-09-11
Granted: 2004-03-11
Abstract: The machine has first and second conveyors (1,3) for first and second type of goods (A,B), and a packaging station (7) to form a packaging material hose (72). The machine also has a feeder station (2), in which second type goods are formed into a stack by the second conveyor, and placed by a conveyor part (4,10) on one good of the first type, to form a second group. The second group is held by a holder (5) to maintain its shape, and is moved into the material hose.
Patent DE-50203499-D1 (DE)
Inventor: KLEINERUESSKAMP HEINZ
IPC: B44C1/24
Filed: 2002-04-26
Granted: 2005-08-04
Abstract: A process for improving metal effect and further processing criteria and the flexibility of decorative paper coated with resin involves applying solutions of basic metal salts which delay hardening during the intaglio printing of metal effect colors.
Patent DE-50213060-D1 (DE)
Inventor: CRAMER DIETER
IPC: H01L41/083
Filed: 2002-04-18
Granted: 2009-01-08
Abstract: A piezoelectric component has a multilayer structure. The piezoelectric component includes piezoelectric ceramic layers, electrode layers arranged among the ceramic layers in a stack such that the electrode layers and the piezoelectric ceramic layers alternate in the stack, and a passivation layer disposed on a lateral surface of the stack. The passivation layer is made from a passivation material that has a crack resistance that is lower than a bond strength of the passivation material.
Patent DE-50301726-D1 (DE)
Inventor: BEDERNA DR
IPC: B29C35/02
Filed: 2003-08-30
Granted: 2005-12-29
Abstract: A tubular bellows preform(16) of roughly twice the length of the finished product is guided onto a sleeve-like curing bag(10). Compressed air introduced into the heated silicone curing bag inflates the latter and forces the bellows preform against the inner wall(18) of an outer tool(6). Preform length reduces as the preform is inflated.  Clamps(12',14') in the ends of the curing bag are moved axially inwards during the inflation stage so that mechanical stress on the curing bag remains low. Vulcanization with the curing bag(10) is effected from inside without preinflation against the heated outer tool(6). On removal of the vulcanized twin rolling bellows(16) from the tool, the latter is divided in the center to give two equal sized rolling bellows. One clamp(12') may be guided by a piston rod(22) which passes through a second clamp(14') and is connected to a linear drive unit. The second clamp is connected via a further piston rod to a linear drive unit and both drive units are moved in opposite directions by a control system as a function of the vulcanization pressure to keep curing bag loading low. Air supply to the internal chamber(20) can be via a central bore in a piston rod connecting the clamps.  An Independent claim is included for the process equipment which includes an outer tool(6) divided into upper(6a) and lower(6b) halves and a cylindrical curing bag(10). Both tool halves have a similar, roughly bottle shaped cavity(8a,8b). The center of the common cavity(8) is enlarged relative to the ends. The curing bag extends axially in the twin tool and is about the length of a twin rolling bellows to be vulcanized whose ends are held by axially movable clamps.
Patent DE-50303322-D1 (DE)
Inventor: SORGALLA MAIK
IPC: H02G5/00
Filed: 2003-12-05
Granted: 2006-06-14
Abstract: The invention relates to an arrangement (50) for protecting a bus bar system (4; 104; 204; 304) comprising at least one first and one second bus bar from internal arcing. The arrangement comprises at least one first arc electrode (51) mounted on the first bus bar (7; 107; 207; 307) and one second arc electrode mounted on the second bus bar (8; 108; 208; 308). A first edge (52) of the first arc electrode (51) faces a second edge (53) of the second arc electrode (51) in such a manner that when the first and second bus bar short-circuit, the arc thereby produced is struck between the first and the second edge. In order to substantially protect the bus bars from burning off, the inside width (54) between the edges (52, 53) of the arc electrodes (51) is smaller than the inside width (55, 56) between the bus bars (7, 8; 107, 108; 207, 208; 307, 308).
Patent DE-50309497-D1 (DE)
Inventor: REIBOLD EKKEHARD
IPC: F16D48/06
Filed: 2003-11-27
Granted: 2008-05-08
Abstract: The method involves first disengaging the clutch with the vehicle brake operated and a gear selected, determining the engine torque of the drive engine with the clutch disengaged in idle, engaging the clutch until the touching point originating from the previous adaptation cycle or starting value and determining the engine torque, then defining the touching point based on the determined engine torque and idling torque difference. Independent claims are also included for the following: (a) an arrangement for implementing the inventive method (b) and an arrangement for monitoring a position change of a brushless electrical motor.
Patent DE-50309768-D1 (DE)
Inventor: SANKE MICHAEL
IPC: E05F15/10
Filed: 2003-10-22
Granted: 2008-06-19
Abstract: Emergency unlocking device for uncoupling a motor-driven building closing device from a motor drive unit in an emergency comprises a securing device (24) securing the emergency unlocking device from unintentional or unauthorized actuation.  Independent claims are also included for the following:  (1) Building closing device drive comprising the above emergency unlocking device; and  (2) Overhead door comprising the above emergency unlocking device. Preferred Features: The securing device has a blocking element (58) blocking movement or accessibility of a hand-actuating element (22) and released only by a tool, a key, or by damage.
Patent DE-58906277-D1 (DE)
Inventor: FORSTER MARTIN
IPC: H01L37/02
Filed: 1989-05-29
Granted: 1994-01-13
Abstract: To improve the quality of pyroelectric sensors, use is made of a pyroelectric material with a binder containing lithium tantalate in a stoichiometric ratio ranging from of 25 to 75 mol-% tantalum pentoxide and having a particle size of 0.1 to 75  mu m.
Patent DE-59002136-D1 (DE)
Inventor: JONAS FRIEDRICH DR
IPC: C08G18/34
Filed: 1990-02-10
Granted: 1993-09-09
Abstract: Amide- and/or imide-containing polyhydantoins based on products of the reaction of polyfunctional  alpha -aminocarboxylic acid derivatives and organic polyisocyanates in liquid organic reaction media are prepared by also using carboxylic acid derivatives of the formula 
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 in which
 X is a carboxyl group or acyclic anhydride group comprising two adjacent carboxyl groups,
 Y and Z are each a carboxyl group or together are a cyclic anhydride group comprising two adjacent carboxyl groups, and furthermore
 Z may additionally be hydrogen if X and Y cannot together form a cyclic anhydride, and
 R<6> is the radical of a straight-chain or branched aliphatic C2-C10-hydrocarbon, cycloaliphatic C5-C10-hydrocarbon, aromatic C6-C14-hydrocarbon or the radical of a compound of the structure 
<IMAGE>
 in which
 X or Y and Z are each bonded to a benzene ring, and
 A is one of the following groups 
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 and carrying out the reaction in a condensed aromatic hydrocarbon of the formula 
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 in which
 R<7>, R<8> and R<9>, independently of one another, are straight-chain or branched C1-C8-alkyl or C1-C8-alkoxy, C5-C8-cycloalkyl, phenyl, fluorine, chlorine, bromine or nitro,
 o can have the value zero or one, the value one containing a linear or angular linkage of the aromatic rings, and
 p, q and r, independently of one another, have the values zero, one, two or three, but their sum is limited to a maximum of six,
 at from 0 to 500 DEG C.
Patent DE-59002512-D1 (DE)
Inventor: BAUER HELMUT
IPC: B23K101/16
Filed: 1990-03-17
Granted: 1993-10-07
Abstract: In equipment (10) for welding strip, any length of strip is produced by welding together sheets, flat bars or strips. Before the welding, the strip ends are trimmed simultaneously with shears. In order to reduce the cutting cycle time of the shears, the shearing beam (16) with the shearing blades (15) performs the infeed and the cutting movement in a single continuous sequence of movement when cutting strip of a thickness </= 3 mm. <IMAGE>
Patent DE-59008508-D1 (DE)
Inventor: MAHMUD SHABAZ
IPC: H04N9/74
Filed: 1990-06-20
Granted: 1995-03-30
Abstract: 2.1. To achieve effects in the processing of video images, it has previously been customary to work with frame buffers or produce the changes in the image by means of software. These methods are very complex and can therefore only be used in the field of professional electronics. It is therefore the object of the invention to specify a device by means of which video effects are achieved in a simple manner. 2.2. This object is achieved by the fact that during the processing of the colour signal in a video device with digital signal processing, a manipulation logic is inserted into the signal path, by means of which single or several bits of a data word, which specifies the colour content of a picture element, are selectively changed. 2.3. Video devices <IMAGE>
Patent DE-59008797-D1 (DE)
Inventor: HOFFE GERHARD
IPC: D03D27/06
Filed: 1990-08-28
Granted: 1995-05-04
Abstract: The invention describes a method and a device for producing textile floor coverings by the pile-wire weaving technique, in which a filling warp (6) and a binding warp (5) as well as a pile warp (3) are respectively fed to the reed, characterised in that single-group or multiple-group carpet weaves by the pile-wire weaving technique form the entire background, a finer accessory material (2) being additionally added to the background by means of two or more groups, and the background and figuring threads being kept separate by a variation reed, both the background and the figure each being single-group or multiple-group, and the design increasing the background, which constitutes 100%, by the amount of the corresponding figure density. <IMAGE>
Patent DE-59010206-D1 (DE)
Inventor: KRIZ DIETER
IPC: H03K17/14
Filed: 1990-04-27
Granted: 1996-04-25
Abstract: The invention relates to a temperature-stable inductive proximity switch having a transistorized resonant circuit oscillator. The feeding into the emitter-to-collector circuit of the resonant circuit transistor T1 of a balancing current, which depends on the individually determined temperature of the resonant circuit transistor T1 and the individually determined temperature of the resonant circuit coil, ensures that the proximity switch is temperature-stable with respect to its switching distance for every adjusted basic current.
Patent DE-59101124-D1 (DE)
Inventor: STAFFEL THOMAS DR
IPC: C01B15/16
Filed: 1991-02-20
Granted: 1994-04-14
Abstract: Plant produces water-insoluble linear ammonium polyphosphate from ammonium ortho-phosphate and phosphorus pentoxide in the presence of gaseous ammonia. The plant consists of a reactor contg. rotary mixing and comminution tooling and having a feed pipe for the solid starting materials, an ammonia inlet pipe, a gas outlet pipe and a reaction product discharge line. The novelty is that the discharge line is connected to a mixer unit and includes a delivery device controlled by the current consumption of the drive motor of the reactor.
Patent DE-59102927-D1 (DE)
Inventor: WELZIG GERHARD
IPC: C21D1/767
Filed: 1991-10-16
Granted: 1994-10-20
Abstract: The vacuum furnace (1) contains a thermally insulated treatment chamber (5), in which the workpieces are arranged on a charge support (30) inside the useful space (27). Outside the treatment chamber, there is a blower (19) for gas circulation and a heat exchanger (26) for gas cooling. The workpieces are heated by heating pipes (31) which are arranged around the useful space inside the treatment chamber. The heating pipes serve simultaneously as gas supply pipes in the convective heating of the workpieces and the subsequent gas chilling. To this end, the gas supply pipes are provided in the region of the useful space with radial openings (32). The furnace guarantees a particularly homogeneous chilling of the workpieces in the entire useful space by an intermediate bottom (10) with a central gas passage opening (11) for optimising the flow conditions and by the possibility of blowing onto the workpieces simultaneously radially and axially, it being possible periodically to change the direction of the axial blowing. To this end, the gas supply pipes are equipped with additional gas outlet openings (34, 35) and closure elements (36, 37) and the walls of the treatment chamber are provided with closable gas outlet openings (13, 15). <IMAGE>
Patent DE-59108321-D1 (DE)
Inventor: KLESEL NORBERT DR
IPC: A61K31/545
Filed: 1991-06-13
Granted: 1996-12-12
Abstract: Pharmaceutical combination products containing at least one cephalosporin derivative and at least one xanthine derivative are suitable for the prophylaxis and treatment of bacterial infectious diseases and for the prophylaxis and treatment of septic shock.
Patent DE-59200087-D1 (DE)
Inventor: SCHWALLER EDWIN
IPC: H02K1/27
Filed: 1992-08-12
Granted: 1994-04-21
Abstract: The electrical machine has a hub body (3) which is supported such that it can rotate on the wheel axle (1). A magnet rotor (7) is supported inside the hub body (3) such that it can rotate on the wheel axle (1), and is driven by the hub body (3), via a gear system (12). The magnet rotor (7) is constructed as a laminate stack into whose recesses a plurality of axially aligned permanent-magnet bars (8), which are arranged in a star shape, are pushed. A stationary coil arrangement (5, 6) is arranged around the magnet rotor (7) in the form of a sleeve. This method of construction ensures a small structural volume with a relatively low structural complexity and leads to an overall efficiency of power generation of over 0.5. 
<IMAGE>
Patent DE-59202942-D1 (DE)
Inventor: KAMMANN ROLF DIPL ING
IPC: B65H19/22
Filed: 1992-08-05
Granted: 1995-08-24
Abstract: A device for winding webs of material onto winding shafts comprises a movable bearing supporting a winding shaft during winding, through which the supply roll being formed can be moved towards a contact roller and which can be moved in a position away therefrom for the removal of the completely wound supply roll. A new winding shaft accelerated approximately up to the speed of the web and onto which the cut leading end of the web can be wound, is inserted in the movable bearings. To prevent damage to the web, the weight of the supply roll is supported on the contact roller. The movable bearing is formed by two pairs of holding means, each pair of which can be moved synchronously with the other pair but also independently thereof. The pairs are adapted to hold a supply roll jointly as well as individually to hold a completely wound supply roll or a winding shaft with the leading end of the web wound thereon.
Patent DE-59302464-D1 (DE)
Inventor: THEILACKER-BECK WOLFGANG
IPC: A61J3/00
Filed: 1993-09-10
Granted: 1996-06-05
Abstract: The invention concerns a folding device consisting of two housing halves (15, 16) which hold a bag (12) in such a way that it can be subjected to heat and pressure. The bag (12) is exposed in the device (10) to heat in such a way that e.g. a deep-frozen product stored in the bag is thawed out and, as soon as it is thawed out, can also be squeezed out of the bag (12) and the housing (11). In addition, a heated, pressurized fluid can flow into the housing (11) through a connection point (18) and out again through a second connection point (19). The pressurized fluid heats the material stored in the bag (12) in the housing (11) and squeezes the liquid material out of the bag (12) and the housing (11).
Patent DE-59306635-D1 (DE)
Inventor: STEBLER KARL
IPC: E04B7/16
Filed: 1993-04-16
Granted: 1997-07-10
Abstract: For swivelling lamellar plates (3.1, 3.2), a scalene articulated rectangle (4.1, 6.1, 8.1, 6.2) is used, the first side of which is formed on a stationary support (4.1). The third side (8.1) of the articulated rectangle, which lies opposite the first side, defines the swivelling angle of the plate (3.1) which is connected firmly to it. In order that the swivelling mechanism is self-closing even in the case of a vertical lamellar front, the plate (3.1) is, with the aid of a distance element (8), connected to the swivelling side (8.1) at a given minimum distance therefrom. As a result, a torque generated by the dead weight of the plate (3.1) acts on the swivellable side (8.1) of the articulated rectangle, which torque guarantees the self-closing. <IMAGE>