baber/WOPTO huggingface dataset:
Patent DE-3785486-D1 (DE)
Inventor: BERGSTROM CHRISTER
IPC: C08F255/02
Filed: 1987-05-28
Granted: 1993-05-27
Abstract: The present invention relates to modified polyolefins having good adhesion to metals and polar substances and comprising a polyolefin to which has been admixed or grafted fumaric acid.
Patent DE-3786251-D1 (DE)
Inventor: BRUSH RICHARD
IPC: H04N5/783
Filed: 1987-03-30
Granted: 1993-07-22
Abstract: A system to improve image quality during shuttling of a video tape in a record and playback machine of the type in which each image field is recorded on one or more tracks on video tape. The system includes an offset signal source coupled to a displaceable mechanism during shuttling to provide relative displacement between a reproduce transducer and a video tape to cause the transducer to cross tracks of recorded information irregularly, thereby providing frequent updating of substantially all regions of an image field by information stored on the tape.
Patent DE-3850437-D1 (DE)
Inventor: LOESEL WALTER
IPC: C07D217/04
Filed: 1988-04-21
Granted: 1994-08-04
Abstract: Benzo- and thieno-3,4-dihydropyridine derivatives of the formula I <IMAGE>  in which D denotes a group of the formula Ia or Ib <IMAGE> and A and B denote a benzo or thieno radical;  and  R4 denotes (C1-C4)alkoxy or an -NR9R10 group in which R9 and R10 independently of one another denote (a) hydrogen, (b) branched or unbranched alkyl, alkenyl or alkynyl (where the alkyl can be substituted, for example by the group <IMAGE> (c) cycloalkyl having 3-7 ring members, (d) dimethylamino, (e) amino(C2-C4)alkyl, (f) phenyl, (g) morpholinyl or (h) pyridinyl, or R9 and R10, together with the nitrogen atom to which they are bonded, denote a pyrrolidinyl, piperidinyl, morpholinyl or piperazinyl radical; and their pharmaceutically acceptable salts. The compounds have cardioprotective and/or cerebral protective action.
Patent DE-3853770-D1 (DE)
Inventor: SCHLAG JOHANNES DR
IPC: C09D5/25
Filed: 1988-12-10
Granted: 1995-06-14
Abstract: The invention relates to an electrical cable containing a cable insulation having high resistance to the appearance or the growth of water trees and having high ageing resistance. The insulation consists of an ethylene polymer (I) and 0.5 - 40% by weight of an ethylene copolymer (II) which contains, in addition to a preponderance of ethylene, a C3- to C6-alkenecarboxylic acid or a C4- to C6-alkenedicarboxylic acid or dicarboxylic anhydride included in the polymer, some of the carboxyl groups or carboxylic anhydride groups being converted to metal salts containing metals of the first or second group of the periodic system.
Patent DE-3861005-D1 (DE)
Inventor: SCHROEDER PETER
IPC: E04F17/02
Filed: 1988-08-26
Granted: 1990-12-13
Abstract: Element, which can be inserted with clearance into a prefabricated chimney shell, consists of an internal tube (1), a heat insulating layer (2) applied to the external surface of the internal tube (1), and a material web (3) which surrounds the heat insulating layer (2) and holds the heat insulating layer (2) pressed together. After insertion into the chimney shell (12), the material web (3) is pulled off so that the heat insulating layer (2) expands. In rear-ventilated chimney shells, the heat insulating layer (2) also penetrates the ventilation ducts (13) of the chimney shell (12) and blocks these ducts (13). The material web (3), which consists of a non-flammable or hardly flammable material, has at least one region (4) extending in the longitudinal direction of the tube with overlapping sections which are held together by a releasable connection (7) so that, by releasing the connection (7), a given predetermined expansion of the heat insulating layer (2) is achieved. <IMAGE>
Patent DE-3869318-D1 (DE)
Inventor: RADISSON JOEL
IPC: C07D333/20
Filed: 1988-10-21
Granted: 1992-04-23
Abstract: Process for the preparation of the product of formula <IMAGE>  characterised in that an imine of formula  Ar<1>-CH<2>-N = CH-Ar<2> II in which Ar<1> and Ar<2> are different and denote a 2-thienyl or 2-chlorophenyl group is reduced by a chemical or electrochemical route or by catalytic hydrogenation.
Patent DE-3875440-D1 (DE)
Inventor: LIEM TIANG-GWAN
IPC: G01S7/41
Filed: 1988-06-03
Granted: 1992-11-26
Abstract: The radar system uses a combined transmission/reception antenna (A) providing circularly polarised transmission pulses. The corresponding echo signals are divided into opposing circular components for processing via separate reception paths.  The compressed signals from both these paths are fed to a polarisation evaluation stage (AE1). The signals from one of paths are additionally subjected to Doppler filtration to obtain a Doppler signature which is subjected to a pattern recognition process to identify  the target. Pref. the radar components (CO, X) are converted into the IF range prior to pulse compression of the echo signals.
Patent DE-3889780-D1 (DE)
Inventor: HANULIK JOZEF
IPC: H01J9/50
Filed: 1988-06-24
Granted: 1994-07-07
Abstract: To recycle fluorescent and television tubes, the latter are introduced into a container which can be sealed in a gas-tight manner and crushed under water. In this process, the ascending gases released are drawn off under suction and fed in a compressed state to the reuse process, acid which dissolves or strips off the pollutants being added to the broken glass, which is coated with pollutants, the dissolved and stripped-off pollutants are flushed out of the broken glass, the metallic constituents are removed therefrom and then the broken glass is passed to the further utilization process. A precipitating agent is added to the liquid phase and the liquid phase is then filtered, the yttrium-containing filter cake being delivered to lanthanide manufacturers for further processing. The filtrate is fed back to the container in which the tubes are crushed.
Patent DE-50012833-D1 (DE)
Inventor: LIPPERT EDUARD
IPC: F02F1/24
Filed: 2000-12-22
Granted: 2006-06-29
Abstract: An internal combustion engine, in particular for a motor vehicle, includes a cylinder head and fuel injection valves. The cylinder head has seats for the fuel injection valves. Alignment devices on the seats and on the fuel injection valves interact with one another such that, when a fuel injection valve is accommodated in a seat, the fuel injection valve is aligned in the seat with respect to a rotation about a longitudinal axis of the fuel injection valve.
Patent DE-50013368-D1 (DE)
Inventor: HENRICI DIETER DIPL ING
IPC: F21V29/00
Filed: 2000-03-31
Granted: 2006-10-12
Abstract: A socket 910) for halogen lamps, especially a socket made out of ceramic or similar material for discharge lamps with a G8.5 socket, has a two-part socket body which comprises the electrical contacts, a collar 912) for the lamp socket to protect against touching plus lead-through openings for the leads to be connected and/or lead-through openings for the lamp contact pins. The tw parts (11,12) of the socket housing are fastened to each other, especially riveted. One of the two socket parts has at least one lateral wall opening (22) in the touch-prevention collar as a ventilation opening for the dissipation of heat from the socket re of the lamp.
Patent DE-50013738-D1 (DE)
Inventor: HIMMELSBACH PETER
IPC: A61F13/00
Filed: 2000-07-26
Granted: 2006-12-28
Abstract: Self-adhesive molding comprising adhesive foam high recovery forces, and optional transdermal agent, where adhesion is 1-25 N/cm, expansibility over 10%, thickness greater than 0.5 mm and recovery is more that 50% with tensile stressing of 5N/cm<2>, is new.
Patent DE-50014496-D1 (DE)
Inventor: GRAEFF UWE
IPC: H01R31/06
Filed: 2000-12-05
Granted: 2007-08-30
Abstract: An electronic part having electrical terminals for the connection of further equipment includes at least one internal electronic unit, which is connected with the electrical terminals. The electrical terminals are part of an adapter arranged in a replaceable fashion on a base having the internal electronic unit. The adapter possesses a standardized first electrical interface connected with the electrical terminals, which on mounting and dismounting the adapter on and from a standardized second electrical interface connected with the internal electronic unit and mounted on the base, are contacted and put out of contact with the first interface coming into and out of electrical contact with the standardized second electrical interface, which are provided on the base and are connected with the internal electronic unit.
Patent DE-50015313-D1 (DE)
Inventor: AIGNER HEINZ
IPC: B03C3/155
Filed: 2000-03-01
Granted: 2008-10-02
Abstract: An electrostatic filter, comprising an inlet ionizer with flexible electrodes (7, 8) and an outlet collector (5) with an earthed filter mat (16), is new.  An electrostatic filter has a filter cell with an inlet-side ionizer and an outlet-side collector, the ionizer being fitted in a frame and having electrodes extending across the flow cross-section. The electrodes (7, 8) are fixed at one end in the frame (6) and can flex at the other end and the collector (5) comprises an earthed filter mat (16) of wire wool or the like covering the flow cross-section.
Patent DE-50104530-D1 (DE)
Inventor: GRIT DR
IPC: C08J7/12
Filed: 2001-09-18
Granted: 2004-12-23
Abstract: Permanent styling of human hair involving treating conventionally with an aqueous reductant composition is followed by fixing treatment with an oxidant containing perfume-loaded polyamide particles, at least 90 wt.% of which are of particle size 0.5-50 mu (see also EP1188431).
Patent DE-50105268-D1 (DE)
Inventor: OSBAR BERND
IPC: F25D17/08
Filed: 2001-11-15
Granted: 2005-03-10
Abstract: A sleeve is formed on the lining of a wall, especially the inner lining (1) of a refrigerating device. Said sleeve receives a body (5) such as a lamp socket, forming a narrow slit (17). Said body (5) is fixed in the sleeve (4) by means of a clamp, glue or a catch. A filler material is applied to one side (3) of the lining (1), said filler material solidifying in the slits (17) before it reaches the other side of the lining.
Patent DE-50111125-D1 (DE)
Inventor: SAUER RALF DR
IPC: F15D1/06
Filed: 2001-03-23
Granted: 2006-11-16
Abstract: An air flow channel (4) of domestic suction or blowing apparatus, especially a vacuum cleaner, has a structuring of the inner wall of the air flow channel leading to a micro-turbulence. The structuring is designed to be scaly. The structuring is designed to be groove-shaped and unordered. The structuring is designed on the largest part of the inner wall of the air flow channel from a suction air inlet to the suction fan inlet. The structuring is designed also on the largest part of the inner wall of the air flow channel from the fan outlet to a fan air outlet. The structuring is designed in the 100th to 10th of a millimetre range.
Patent DE-50201189-D1 (DE)
Inventor: LORENZ HERIBERT
Filed: 2002-04-18
Granted: 2004-11-11
Abstract: Dihydroxyacetone (DHA) is used in hair dyes based on pyrazole and/or triazole developers (oxidation dye precursors). An Independent claim is also included for a composition for dyeing human hair, comprising one or more pyrazole and/or triazole developers and 0.01-10 wt.% DHA in an aqueous carrier.
Patent DE-50204489-D1 (DE)
Inventor: SCHMID ANDREAS
IPC: C02F3/12
Filed: 2002-11-08
Granted: 2005-11-10
Abstract: In a process to reduce the quantity of foam, bulking or floating sludge in effluent water, sewage sludge or methane biogas generators, the fluid passes through a passage (2, 4) in which it is subjected to vigorous shear forces. The forces reduce the ratio of filament micro-organisms to flocculant-forming micro-organisms.  The shear forces are generated by turbulent flow arising in a constriction (3) which accelerates the flow speed, generating cavitation within the water. The constriction is a venturi tube which is adjustable for length and cross sectional area at its narrowest point. The Reynolds number of the fluid under treatment e.g. activated sludge is pref. at least 500,000. Also claimed is a commensurate assembly in which water is pumped through the passage (2, 3, 4).
Patent DE-50205103-D1 (DE)
Inventor: EBERL KLAUS
IPC: E01D15/22
Filed: 2002-01-30
Granted: 2006-01-05
Abstract: Hydraulically liftable and lowerable folding ramps, connected to lateral folding bodies (2), have tips rested against the top side of ramp bases when the folding ramps are in folded position. The folding ramps, the main deck of a self-propelled main floating body (1) and the lateral deck of the lateral folding bodies are collectively form a continuous roadway.
Patent DE-50207197-D1 (DE)
Inventor: HERZER KARL
IPC: F24C15/04
Filed: 2002-02-04
Granted: 2006-07-27
Abstract: A cooking appliance includes a cooking chamber that can be closed by a door having a multi-pane structure, including at least one inner pane and one front pane. The invention configures the cooking appliance such that the surface temperature on the outer side of the front pane is as low as possible. To this end, the inner pane is embodied in a tray-like manner and is fixed to the front pane by holding elements that are disposed on the inner side of the front pane inside the circumferential edge of the inner pane.
Patent DE-50207557-D1 (DE)
Inventor: KIENEKE RAINER
IPC: H05K7/18
Filed: 2002-11-27
Granted: 2006-08-31
Abstract: The rectangular sheet metal spring (1) has a central hole. Its ends are turned down then out, forming rectangular flanges (7). The front plate (2) of the system carrier (3) has suitably-sized and -spaced holes to complete screw (8) fastening.
Patent DE-50207994-D1 (DE)
Inventor: DINKELACKER WOLFGANG
IPC: A61F2/30
Filed: 2002-08-03
Granted: 2006-10-12
Abstract: The surface of a bone implant disposed with a plurality of grooves (20) along its longitudinal axis or at a sharp angle thereto which form an angle alpha radial the longitudinal axis (41) of the implant body (11) in at least one of multiple sections (16) and have different depths across their lengths. Said grooves may be configured in wedge or diamond shape or take the form of a curved wedge (231) or of elongated curved segments (251) of varying depths across their lengths and extending in axial, spiraling or crosswise-coiling manner relative the perimeter of the implant. Such a configured surface structure affords an improved deposition of bone tissue osteons. A titanium layer sputtered on the implant surface allows for osteocytes to collect in the troughs thereby created. The surface structure can be utilized preferably in the case of tooth implants but also in other bone implants including those having curved longitudinal axes.
Patent DE-50209475-D1 (DE)
Inventor: GASSER DANIEL
IPC: E04D15/04
Filed: 2002-01-22
Granted: 2007-03-29
Abstract: The invention relates to a device for screwing in fastening elements that consist of a plastic retainer (13) and a premounted screw (11). The inventive device is further characterized by a screwing device (6) and a screwdriver (5). The screwing device (6) comprises two tubular elements (58, 59) that are coaxially inserted one into the other. The extent to which they engage with each other can be adjusted and the tubular elements (58, 59) can be interlocked in the adjusted position. The tubular element (58) is further provided with a stop element (62) comprising a stop boss (63') which interacts with a stop screw (63).
Patent DE-50214367-D1 (DE)
Inventor: KUEPER JAN-HEINER
IPC: A61K35/12
Filed: 2002-10-07
Granted: 2010-05-27
Abstract: The invention relates to a method for transiently immortalizing cells according to which immortalization proteins are introduced into the cells from outside. The invention also relates to a method for producing cells according to which organ-related cells are transiently immortalized by the exogenous supply of immortalization proteins and are remortalized after their expansion. The invention further relates to the cells produced according to the inventive method, to the use of said cells for producing a transplant and to the immortalization proteins used in the method.
Patent DE-50214947-D1 (DE)
Inventor: CARSTENS FELIX
IPC: A61F2/80
Filed: 2002-08-23
Granted: 2011-04-21
Abstract: A prosthetic socket is fitted at a distance from its distal end with an annular chamber. This annular chamber is closed by a contour-conforming sealing wall facing the inner side of the prosthetic socket, said wall being designed to hermetically rest against the outer side of a residual limb. The space between the contour-conforming wall and the hard prosthetic socket is vented to atmosphere, whereby self-enhancing compression by the sealing wall against a residual limb arises when a partial vacuum arises in the distal prosthetic socket between the wall and the distal end. A liner having a sealing wall also is disclosed.
Patent DE-50300001-D1 (DE)
Inventor: HASHEMZADEH DR
IPC: B29B11/16
Filed: 2003-01-30
Granted: 2004-02-26
Abstract: Cold molding of particulate materials using a binder (I) comprises pre-heating (I) and material to be bound to 160-240degreesC, and press molding at most 80 degreesC and 1-120 bar to produce molding. (I) comprises polymer powder or aqueous polymer dispersion. The polymer has a glass transition temperature of at least 80 degreesC and a complex viscosity of  at most 15000 Pa.s at 190 degreesC. The polymer contains comonomer unit.  Cold molding of particulate materials using a binder comprises pre-heating the binder and material to be bound to 160-240 degreesC, and press molding at less than 80 degreesC and 1-120 bar to produce molding. The binder comprises polymer powder or aqueous polymer dispersion. The glass transition temperature of the polymer is greater than 80degreesC. The complex viscosity of the polymer is less than 15000 Pa.s at 190 degreesC. The polymer contains comonomer units. The comonomer units are vinyl esters of (branched) 1-18C alkyl carboxylic acids, (meth)acrylic esters of (branched) 1-15C alcohols, dienes, olefins, vinyl aromatics, or vinyl halides.
Patent DE-50300739-D1 (DE)
Inventor: NIESE MATTHIAS
IPC: H01L21/306
Filed: 2003-03-31
Granted: 2005-08-11
Abstract: The present invention is directed to a device for retaining substrates (S), such as wafers or silicon substrates for the production of photovoltaic elements. The device includes opposing walls ( 1 ) that are interconnected by at least two rod-like carrier elements ( 2, 3 ) that are provided with a retaining means ( 5 ) for retaining the substrates (S) in a vertical position oriented parallel to the walls ( 1 ). At least one rod-like counter carrier element ( 4 ) is also provided and interconnects the two walls ( 1 ). The counter carrier element ( 4 ) is positioned in relation to the carrier elements ( 2, 3 ) so that vertical movement of the substrates (S) relative to the walls ( 1 ) is limited and loading or unloading of the substrates (S) is possible at a slant in relation to the vertical direction (V).
Patent DE-50302126-D1 (DE)
Inventor: JABUSCH RONALD
IPC: B60R22/415
Filed: 2003-05-02
Granted: 2006-03-30
Abstract: The inertia reel has a control disc (19) rotating with the seatbelt shaft, provided with teeth around its outside, for cooperating with a sensor (21) provided with a sensor lever (22) and an eccentric disc (15), driven by the seatbelt shaft having a switch pin (26) cooperating with a switch cam (25) of a switch disc (24) when the seatbelt is fully extended, for disengaging the sensor lever from the control disc.
Patent DE-50303389-D1 (DE)
Inventor: OSWALD KLAUS
IPC: B65D51/28
Filed: 2003-09-22
Granted: 2006-06-22
Abstract: The invention relates to a packaging unit for two substances to be mixed, which are to be stored separately before utilization, more particularly a fluid and a powder substance. The invention comprises a first container (1) and a second container (4) that can me moved in the neck of the first container. The second container is moved and thereby opened by screwing on the closing cap (5) of the first container.
Patent DE-50303630-D1 (DE)
Inventor: RIESER FRANK
IPC: F24C15/10
Filed: 2003-02-10
Granted: 2006-07-20
Abstract: The pot carrier, to support cooking pots over the gas burners at cooking zones (F1,F2) on a cooking stove, has an outer frame (R) in a shape defined by four frame members (R1-R4). At least one strut at the frame defines the cooking pot support surfaces (T1-T8) around each cooking zone. The laying points (A1-A4) under the frame are of plastics
Patent DE-50306556-D1 (DE)
Inventor: MERKEL THOMAS DR DR
IPC: F16D55/224
Filed: 2003-04-02
Granted: 2007-04-05
Abstract: The brake unit has a brake linkage (12) which carries at least one first brake component which is brought into functional contact with a second brake component. The brake linkage is connected to a fixed point by at least one elastic bearing (28) which has a two-stage construction, with one stage being elastic and the other non-elastic. The bearing comprises a bearing bush (30) force-lock connected to the brake linkage and a bearing bolt (32) force-lock connected to the fixed point.
Patent DE-50306559-D1 (DE)
Inventor: KLASEN-MEMMER MELANIE DR DR
IPC: C09K19/30
Filed: 2003-06-25
Granted: 2007-04-05
Abstract: A liquid crystal medium contains (a) a cyclohexylene- or phenylene-difluorophenylene compound; (b) a cyclohexylene-cyclohexylene (or phenylene)-difluorophenylene compound; and (c) a polymerizable compound. A liquid crystal medium contains (a) a cyclohexylene- or phenylene-difluorophenylene compound of formula (I); (b) a cyclohexylene-cyclohexylene (or phenylene)-difluorophenylene compound of formula (II); and (c) a polymerizable compound. [Image] R 1>and R 2>1-12C alkyl with one or two non-adjacent CH 2groups optionally replaced by -O-, -CH:CH-, -CO-, -OCO- or -COO- such that O atoms are not directly bonded; and ring A : 1,4-cyclohexylene or 1,4-phenylene.
Patent DE-50308210-D1 (DE)
Inventor: HILPERT TORSTEN
IPC: F01M13/04
Filed: 2003-10-14
Granted: 2007-10-31
Abstract: The centrifugal oil separator has an intake (21) for oil-laden air surrounding the horizontal drive shaft (3) for the centrifugal rotor (14). Blades (11) on the rotor impart rotational motion to the air- stream, which flows outward to an annular chamber (24) formed in the housing (2).  Oil droplets are flung onto the outer wall of the housing and the oil is drained from a tangential outlet (7) at the bottom. The air flows radially inward past additional blades (12) into a space between the rear wall of the rotor (8) and the rear wall of the housing (15). The cleaned air leaves through an outlet (6) in the rear wall of the housing.
Patent DE-50311946-D1 (DE)
Inventor: SEITER HANS
IPC: A43B7/30
Filed: 2003-04-10
Granted: 2009-11-05
Abstract: A shoe insole ( 111 ) for diabetics is provided with a sole base body ( 136 ), a sole covering layer ( 137 ) and with a number of cushion-like layers ( 112, 113, 114, 115, 116 ) distributed over the surface of the sole. The cushion-like layers consist of at least one first cushion-like layer ( 112 ) in the forefoot joint area, a second cushion-like layer ( 113 ) in the midfoot/tarsus transition area, and of a third cushion-like layer ( 114 ) in the midfoot/heal transition area. These cushion-like layers serving to assist venous blood draining are each subdivided into individual plateau-like areas ( 118 to 127 ) that are adjacent in the transversal direction of the sole surface ( 117 ) while being separated from one another. The top side of the cushion-like layers also covered by the sole covering layer ( 137 ) is raised relative to the level of the top side of the sole base body ( 136 ). The aim of the invention is to provide a shoe insole of the aforementioned type that, while providing a lasting assistance of arterial inflow into the foot or foot sole area, has a continuing positive influence on the foot or foot sole areas endangered by a diabetic metabolic condition. To this end, at least one indentation ( 161, 162 ) is provided between the first cushion-like layer ( 112 ) in the forefoot joint area and the second cushion-like layer ( 113 ) in the midfoot/tarsus transition area. Said indentation serves to relieve the pressure on the midfoot bone capitulum(s) and emanates from the top side of the sole base body ( 136 ).