baber/WOPTO huggingface dataset:
Patent DE-50001389-D1 (DE)
Inventor: POLZ ANDREAS
IPC: B60R21/38
Filed: 2000-05-17
Granted: 2003-04-10
Abstract: A front hood assembly has a front hood of a motor vehicle that is hinged to the chassis of the motor vehicle via at least one hinge, said front hood being lockable via at least one hood lock. The hinge comprises means for displacing a joint depending on the vehicle speed to an upper or a lower position, independent of whether a collision with a pedestrian has taken place or not. The assembly provides a protection for pedestrians that is technically feasible and can be implemented at low cost. In a method for actuating the front hood of a motor vehicle depending on the vehicle speed, the front hood is displaced into a lifted position at least in the area of its hinges if a lower threshold value of the vehicle speed is exceeded or if the vehicle speed falls below an upper threshold value.
Patent DE-50002337-D1 (DE)
Inventor: EBERT REINHARD
IPC: A01G22/10
Filed: 2000-11-17
Granted: 2003-07-03
Abstract: The cover (2), made of a durable synthetic material, is painted white in the longitudinal central area (10) in order to create a higher heat reflecting capacity as in the two adjacent areas (11) which are of a black colour. The crests of the soil rows, containing the delicate tips of the asparagus, are not overheated, while the sides can retain the heat necessary for the growth of the vegetable. The edges of the cover (2) are folded into pokcet (3) alongside, which can be filled with soil or water filled pipes, in order to keep the cover (2) in position. Different versions of the cover (2) are available.
Patent DE-50003355-D1 (DE)
Inventor: KRAUS PETER
IPC: F01D25/30
Filed: 2000-02-15
Granted: 2003-09-25
Abstract: A diffuser for slowing down a fluid and a method for operating a diffuser is described. A channel of the diffusor has an inlet with a smaller flow cross section than a flow cross section of an outlet and at least one opening for receiving an energizing fluid to be transported selectively into the channel. Pulsations of the impact interface are suppressed effectively at all of the operating points by injecting the energization fluid. Pressures of the fluid moving in the diffusor are measured, and amplitudes and frequencies of the measured pressures are evaluated. Energizing fluid is fed into the diffusor if the amplitudes within a predetermined frequency band exceed a threshold value. The utilization ratio of the inventive diffuser is considerably improved as a result of such a measure.
Patent DE-50003760-D1 (DE)
Inventor: WALTHER THOMAS
IPC: B41N10/04
Filed: 2000-10-31
Granted: 2003-10-23
Abstract: An offset printing machine having a printing blanket cylinder with an outer smooth ink receivable surface and a blanket support layer about the blanket cylinder beneath the printing blanket. The blanket support includes a dimensionally stable support layer and a reversibly compressible functional layer which accommodates uneven surfaces in the printable material so as to effect high-quality, uniform printing in offset printing of such irregular surface material such as corrugated cardboard.
Patent DE-50005430-D1 (DE)
Inventor: ARNTZ HANS-DETLEF
IPC: A41D31/00
Filed: 2000-06-02
Granted: 2004-04-01
Abstract: A process for preparing oil and petroleum-resistant cellular to solid (polyurea)polyurethanes (PURS) with improved physical properties in which a polyether polyol component having a number average molecular weight of from 1000 to 8000 and a polyester polyol component having a number average molecular weight of from 1000 to 6000 are reacted with a polyisocyanate and the (polyurea) polyurethanes produced by that process. The (polyurea)polyurethanes are particularly useful for personal safety equipment and in the construction of automobiles.
Patent DE-50005720-D1 (DE)
Inventor: CSELLE TIBOR
IPC: B23B29/034
Filed: 2000-09-22
Granted: 2004-04-22
Abstract: The invention relates to a superfinish boring tool comprising a cutting element which is mounted on a boring bar (4) in a manner that permits it to be adjusted by a piezo-actuator (12), and comprising an arresting mechanism (10) which permits a mechanical arresting or a  freezing  of the piezoelectrically controlled cutting element in a determined relative position with regard to the bore rod (4). An adjusting element (14, 18) that is displaceably arranged in an axial direction of the bore rod (4) is connected between the piezoelectric actuator (12) and the cutting element. Said adjusting element radially adjusts the cutting element with regard to the bore rod (4) via an appropriate mechanism, e.g. a splined gearing (8, 9, 14, 15). The arresting mechanism (10) can comprise, e.g. a clamping body (10a, 10b) which is integrated in the bore rod (4) and which has two clamping wings that can, in essence, completely encompass the adjusting element (14, 18), and can comprise a clamping screw which passes through the clamping wings of the clamping body (10a, 10b) and which is provided for tensioning the clamping wings together.
Patent DE-50014596-D1 (DE)
Inventor: SCHUETZE KARIN
IPC: G01N1/28
Filed: 2000-09-15
Granted: 2007-10-04
Abstract: The device has a unit (19) for accommodating at least one collecting arrangement (21) for an object dissolved out of a material and a displacement arrangement (13) for displacing the accommodation unit to position it. A control arrangement automatically produces displacement signals for the displacement arrangement, which is designed to automatically displace the accommodation unit according to displacement signals from the control arrangement. Independent claims are also included for the following: an accommodation unit for a collecting device.
Patent DE-50100845-D1 (DE)
Inventor: WOLFSTEINER PETER
IPC: B60T13/22
Filed: 2001-03-28
Granted: 2003-11-27
Abstract: The invention relates to a spring brake cylinder with an emergency release device, comprising the following: a housing in which a spring-loaded piston can be moved axially with a piston rod, at least one spring-loaded spring, wherein the emergency release device comprises an actuation device, an emergency release mechanism to interrupt the power transmission between the spring-loaded piston and the piston rod and a holding device for holding the emergency release device in a transmission condition. The invention further includes a blocking device to prevent the holding device from holding of the emergency release mechanism in a transmission position when the spring-loaded piston only partly released
Patent DE-50106112-D1 (DE)
Inventor: SCHOTTEK JOERG
IPC: C08F110/02
Filed: 2001-03-15
Granted: 2005-06-09
Abstract: A process for preparing salt-like compounds of the formula (1),whereR<1 >are identical or different and are each a hydrogen atom, a halogen atom, C1-C20-alkyl, C6-C14-aryl, C1-C10-alkoxy, C2-C10-alkenyl, C7-C20-arylalkyl, C7-C20-alkylaryl, C6-C10-aryloxy, C1-C10-haloalkyl, C6-C10-haloaryl, C2-C10-alkynyl or C3-C20-alkylsilyl,M is an element of main group III of the Periodic Table of the Elements, andR<2 >is a substituted or unsubstituted heterocycle,and the use of such compounds in catalyst systems for preparing polyolefins.
Patent DE-50106134-D1 (DE)
Inventor: VOTH KLAUS
IPC: B29C49/06
Filed: 2001-10-17
Granted: 2005-06-09
Abstract: A blow molding machine with at least one blow mold for producing hollow bodies from heated performs, at least one blow nozzle for leading the blow air into the performs and a plurality of valves for controlling the feeding and the removal of the blow air to and from the blow nozzle, whereby the valves are arranged on an annular valve carrier surrounding the blow nozzle, resulting in a compact design with short cycle times.
Patent DE-50107182-D1 (DE)
Inventor: JENTZSCH ARNDT
IPC: B41N3/00
Filed: 2001-06-28
Granted: 2005-09-29
Abstract: A method of forming an image information-carrying print form on a cylinder (1) in a printing machine comprises polarizing image regions (3) on a semiconductor layer (2) on the cylinder. Toner (7) is then firmly bound to the polarized regions and is removed using a laser after the printing process.
Patent DE-50108294-D1 (DE)
Inventor: LEMKE DR
IPC: F27D3/02
Filed: 2001-08-14
Granted: 2006-01-12
Abstract: A furnace roller for transporting of a continuously cast stock of a continuously casting plant through a temperature equalizing and heating furnace and including a rotatable arbor supported outside of the furnace and having cooling medium channels provided in its interior, a plurality of tires supported on the arbor and forming a transporting plane for the transported stock, at least one clamping ring provided between a tire and the arbor and formed of metal or alloy having a maximum possible thermal conductivity and susceptible to both cold and hot deformation, and at least one steel sleeve provided sidewise of the clamping ring.
Patent DE-50109148-D1 (DE)
Inventor: MURR MANFRED
IPC: F16G11/06
Filed: 2001-12-21
Granted: 2006-05-04
Abstract: The clamp (2) has 2 cooperating clamp halves (4a,4b) defining a clamp space (16) for reception of a line or cable, the clamp halves having integral pivot joint elements (10,12), interfitting for providing a pivot joint allowing opening and closing of the clamp. The clamp halves are provided by extruded profile elements, their pivot movement controlled by a tensioning screw (14).
Patent DE-50113080-D1 (DE)
Inventor: LEISENHEIMER BERT DR
IPC: F25B41/06
Filed: 2001-11-23
Granted: 2007-11-15
Abstract: The refrigerator is designed so that a heat exchanger (14) is arranged in the at least one stretch (31,38,14,44), across which heat is supplied by refrigerant existing as steam. The introduction duct (36) related to the flow passage direction of the stretch.
Patent DE-50114680-D1 (DE)
Inventor: KINDER RALF
IPC: B60T7/12
Filed: 2001-12-18
Granted: 2009-03-12
Abstract: The present invention provides a method and a system for controlling a braking equipment of a motor vehicle in order to activate the braking equipment at a standstill of the motor vehicle such that braking forces are built up which are necessary to keep the motor vehicle in a state of standstill. To this end it is established on the basis of vehicle movements whether the vehicle is at a standstill. If vehicle movements are detected that cannot occur during driving modes of the motor vehicle, the motor vehicle is in a state of standstill. Subsequently, the braking equipment, and in particular a holding brake mechanism included in the braking equipment, are activated. In order to provide braking forces keeping the motor vehicle at a standstill also when it is on a slope, the braking equipment, and in particular the holding brake mechanism, are controlled in response of the vehicle inclination present in the state of standstill.
Patent DE-50202849-D1 (DE)
Inventor: SEIDEL ECKHARD
IPC: C08G63/78
Filed: 2002-04-16
Granted: 2005-05-25
Abstract: A catalyst solution comprising alkyltitanate (0.05-10 wt.%), butanediol (BDO) (85-99 wt.%), 50-50000 ppm dicarboxylic and/or hydroxycarboxylic and/or monohydroxyalkyldicarboxylic acid and not more than 0.5 wt.% water is used in a method for the production of polybutylene terephthalate by esterification of BDO with terephthalic acid at 130-260 deg C followed by polycondensation.  An Independent claim is also included for a method for the production of polybutylene terephthalate (PBT) by transesterification of dimethyl terephthalate with BDO at 130-260 deg C using a catalyst solution as described above, followed by polycondensation.
Patent DE-50206803-D1 (DE)
Inventor: FISCHER HERWIG
IPC: F16H29/18
Filed: 2002-01-03
Granted: 2006-06-22
Abstract: A steplessly variable transmission has an input body rotatable about an input-element axis and an output body rotatable about an output-body axis and movable between a position with the axes coaxial and a position with the axes substantially parallel and offset from each other. An annular formation on one of the bodies is centered on the axis of the one body. A plurality of guides rotationally coupled to the other of the body are angularly equispaced about the axis of the other body. Respective control elements displaceable in the guides and angularly coupled to the other body are each displaceable relative to the other body between a torque-transmitting position engaging the annular formation and rotationally coupling the bodies and a no-load position disengaged from and out of contact with the formation. A controller is selectively engageable with the control elements for displacing same between the engaged and disengaged positions.
Patent DE-50207703-D1 (DE)
Inventor: WEBER BERND CLAUS DR DIPL ING
IPC: A61B1/04
Filed: 2002-10-30
Granted: 2006-09-14
Abstract: Device for diagnosis of tissue in which white light or auto- fluorescence diagnosis is selected. Device comprises a light source (2), the light output of which is transmitted via an endoscope (3) to the tissue under investigation. When the device is operating in fluorescence mode, additional red light is emitted in addition to the excitation light and means (9) are provided within the image path with which red light is damped out.
Patent DE-50207772-D1 (DE)
Inventor: BAECHNER THOMAS DIPL ING
IPC: F28D7/16
Filed: 2002-08-23
Granted: 2006-09-21
Abstract: The pipe base (5) is made of high quality steel and provided with stamped rectangular openings (6) for receiving the pipe ends of a pipe bundle, separated from one another by vertical and horizontal grid arms (7,8) of defined width. Each opening has a shear surface provided by stamping of similar height to the grid arm width, below a recess formed previously. <??>An Independent claim for an exhaust gas heat exchanger is also included.
Patent DE-50209632-D1 (DE)
Inventor: WOHLRAB WALTER
IPC: B29C45/16
Filed: 2002-06-26
Granted: 2007-04-19
Abstract: A mould closure unit for an injection moulding machine for the production of plastic components, consists of at least two outer mould tensioning plates and a machine frame which supports them. The mould tensioning plates can be moved towards each other using a drive, and at least one of the tensioning plates has a holder on which an injection unit can be located. A mould closure unit for an injection moulding machine for the production of plastic components, consists of at least two outer mould tensioning plates and a machine frame which supports them. The mould tensioning plates can be moved towards each other using a drive, and at least one of the tensioning plates has a holder on which an injection unit can be located.  The holder can be moved to the machine frame, and the tensioning plates are connected via columns which are fixed to a support plate at one end and which pass through the mould tensioning plate at the other end. The support plate and the tensioning plate form a sandwich, and have intermediate hydraulic pressure pistons.
Patent DE-50211277-D1 (DE)
Inventor: BECKENBAUER DIETRICH
IPC: H01L23/367
Filed: 2002-07-19
Granted: 2008-01-10
Abstract: The support surface is connected by through-contacts with components (19) to be cooled on the opposite side of the PCB (12). These have heat transfer surfaces. The components are aligned with cooling surface zones (28), so that dissipated heat is removed by the support surface. Through-contacting and local heat transfer take place at right angles to the plane of the PCB.
Patent DE-50214473-D1 (DE)
Inventor: GAIL MARKUS
IPC: H03K3/84
Filed: 2002-06-04
Granted: 2010-07-15
Abstract: The invention relates to a challenge-response device (1) comprising an input (5) for receiving a challenge signal from a terminal and an output (6) for emitting a response signal. The challenge-response device (1) also comprises a feedback shift register (2), a memory (3) for saving a state of the feedback shift register and a unit (8), which applies an old shift register state corresponding to a previous challenge-response operation to the feedback shift register, in order to generate a new shift register state, which corresponds to a current challenge-response operation, from the old shift register state. An arithmetic unit (4) calculates the response signal using the new shift register state and the challenge signal and emits said response signal via the output (6) to the terminal for verification.
Patent DE-50302246-D1 (DE)
Inventor: JURMANN ALEXANDER DI
IPC: C23C8/20
Filed: 2003-09-09
Granted: 2006-04-06
Abstract: Carburizing process comprises feeding a hydrocarbon-containing treatment gas into a treatment chamber (3), and removing a waste gas stream from the chamber using a vacuum pump. The chamber contains a reference sample (6) having a defined carburizing surface. The mass stream of the treatment gas is determined by weighing the sample and the feed of the treatment gas into the chamber is regulated depending on the mass stream acquired.  An Independent claim is also included for a device for carrying out the process.
Patent DE-50302862-D1 (DE)
Inventor: ARNOLD GREGOR
IPC: B08B9/42
Filed: 2003-05-23
Granted: 2006-05-18
Abstract: Device for chemical vapor deposition (CVD) coating of workpieces comprises a transport unit (2), coating stations (31, 32, 33, 34), an evacuating unit (19), and a unit for producing a plasma in partial regions of the coating stations. At least two workpieces are received by at least one of the coating stations.  An Independent claim is also included for a process for CVD coating workpieces using the above device.
Patent DE-50304814-D1 (DE)
Inventor: WEGGARTNER ROBERT
IPC: F16D65/22
Filed: 2003-04-22
Granted: 2006-10-12
Abstract: The brake has calipers (1) and a seal (15) located on an aperture (20) between the interiors of the calipers and of an actuator cylinder (9,10). The sealing is fastened on the calipers to an accessory element (19) consisting of corrosion-resistant material, and fitted into a recess in the calipers. The element has a ring-shaped section on which engages a flange part of the seal, and is fixed by adhesive and/or press fit. There is a rubber layer between calipers and additional element. The element is of non-rusting steel, metal plate, rubber, plastic, or a combination of these.
Patent DE-50307685-D1 (DE)
Inventor: WENGER URS
IPC: F02B33/42
Filed: 2003-05-27
Granted: 2007-08-30
Abstract: The supercharger (30) is connected to the IC engine (33) by the HP exhaust gas (31) and supercharged air (32) ducts the width of the former being variable. The gas housing (34) can be rotated approx. 250 relative to the air housing. The aim is to line-up the openings of these ducts to coordinate the operation of the charger with a specific characteristic.  A pipe (46) connects the supercharged air duct to the exhaust gas duct and is fitted with an electronically controlled non-return valve (47). This enables positive pressure surges in the air duct to be transferred to the exhaust gas duct.
Patent DE-50308475-D1 (DE)
Inventor: HOPFMANN THOMAS
IPC: C08K5/17
Filed: 2003-12-20
Granted: 2007-12-06
Abstract: Stabilizer mixture (A1) for stabilizing polymers (B) containing chlorine comprises (a) alkanolamine(s) (I) and (b) 2- and/or 4-substituted 6-amino-(thio)uracil(s) (II).  Stabilizer mixture (A1) for stabilizing polymers (B) containing chlorine (Cl) comprises (a) alkanolamine(s) of formula (I) and (b) 2- and/or 4-substituted 6-amino-(thio)uracil(s) of formula (II).  x  =  1-3;  y  =  1-6;  n  =  1-10;  R1, R2, R3a, R3b, R5  =  H or a substituent;  R4  =  1-18 C alk(en)yl or phenyl;  R1, R2  =  a substituent or in one case H;  Y  =  O or S. The full definitions are given in the DEFINITIONS (Full Definitions) Field. Independent claims are also included for the following: (1) stabilizer mixtures for stabilizing (B), comprising (A2) (a) a reaction product (IA) of a mono- or polyfunctional epoxide and ammonia or a mono- or polyfunctional dialkyl(aryl) or monoalkyl(aryl)amine (I) and (b) (II); (A3) (a) (I) and (b) a cyanoacetyl(thio)urea (III); (A4) (a) (IA) and (b) (III);  (2) compositions containing (B) and one of the cited stabilizer mixtures (A);  (3) process for stabilizing (B) by adding (A);  (4) commodities containing PVC stabilized with (A).
Patent DE-50312121-D1 (DE)
Inventor: ENGL BERNHARD
IPC: C22C38/02
Filed: 2003-09-18
Granted: 2009-12-24
Abstract: The invention provides a method which allows reliable production of steel products from a light steel. The steel products according to the invention exhibit isotropic deformation behavior and are ductile at low temperature with high yield strengths. This is achieved according to the invention by a method for producing a steel product, in particular a steel sheet or steel strip, wherein a steel strip or sheet is produced from steel which contains (in % by weight): C: <=1.00%, Mn: 7.00 to 30.00%, Al: 1.00 to 10.00%, Si: >2.50 to 8.00 %, Al+Si: >3.50 to 12.00%, B: <0.01%, Ni: <8.00%, Cu: <3.00%, N: <0.60%, Nb: <0.30%, Ti: <0.30%, V: <0.30%, P: <0.01% and iron and unavoidable impurities as the remainder, from which strip or sheet the finished steel product is subsequently produced by cold forming that takes place at a degree of cold forming of 2 to 25%.
Patent DE-58907713-D1 (DE)
Inventor: HOEPER GERHARD
IPC: F16K17/38
Filed: 1989-10-14
Granted: 1994-06-30
Abstract: The safety valve has a valve body (6) which is held in its open position by melt material (8). When an excessive rise in temperature takes place, the melt material (8) liquefies and releases the valve body (6). The latter travels, under the action of a spring (7), into a valve seat (5) which is defined by an inlet opening (2) of a shut-off fitting (1) accommodating a shut-off element (4). Between the valve seat (5) and a  complementary inclined surface (14) of the valve body (6) there is produced a heat-resistant metallic seal which, as the temperature increases, is secured against its guide by a thermal prestressing of the valve body (6). <IMAGE>
Patent DE-58908804-D1 (DE)
Inventor: CHAKRABORTY AMIYA KUMAR
IPC: B01J8/00
Filed: 1989-09-04
Granted: 1995-02-02
Abstract: For the elimination of hydrogen from a gas mixture containing hydrogen and oxygen, a catalyst consisting of a system of metal layers is described, whose surface layer (3) facing the gas mixture consists of a PdNiCu alloy. The surface layer is joined to a support (1) of thermally conductive material. To maintain the catalytic action of the surface layer even in the presence of CO and aggressive gas components in the gas mixture, an interlayer (2) of V, Nb, Ta, Ti or Zr is applied between the surface layer and the support. A material having a high thermal conductivity and heat capacity as well as a high coefficient of thermal expansion is used for the support. 
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Patent DE-58909103-D1 (DE)
Inventor: GROMMES PETER-JOSEF
IPC: F42B3/16
Filed: 1989-01-05
Granted: 1995-04-20
Abstract: Where layered ignition elements with long delay times are concerned, malfunctions occur above all when aggravating secondary conditions (such as, for example, a high projectile rotation and/or temperature and shock stresses) are additionally involved. The reliable progress of the reaction is assisted if, as seen in the direction of propagation of the reaction, the middle region of the charge (8) igniting the delayed-action composition (3) projects into the middle region of the delayed-action composition (3). A further improvement can be achieved if, instead of an ignition charge (2), one or more transmission charges (7, 8) are interposed and the selection of the charge components is made in such a way that the jumps of the property values (especially as regards the reaction speed) become more uniform and therefore smaller, or an ignition charge having an especially low reaction speed is used. 
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