baber/WOPTO huggingface dataset:
Patent DE-3880883-D1 (DE)
Inventor: PELAH ZVI
IPC: C08F216/18
Filed: 1988-02-13
Granted: 1993-06-17
Abstract: In prodn. of powdery copolymers of maleic anhydride with methyl vinyl ether in a molar ratio of 1:1 having a specific viscosity of 2-5 by copolymerisation of maleic anhydride and methyl vinyl ether under pressure in the presence of polymerisation initiators which undergo radical decomposition the copolymerisation of the maleic anhydride is carried out in 3-20 (pref. 6-15) molar proportions of methyl vinyl ether and the radical polymerisation initiator is used in an amount of 0.001-1 (pref. 0.01-0.5) wt%, based on the amount of maleic anhydride.
Patent DE-3883891-D1 (DE)
Inventor: MANOURY PHILIPPE
IPC: C07D401/04
Filed: 1988-07-20
Granted: 1993-10-14
Abstract: A compound which is a benzimidazole derivative of formula (I) <IMAGE>  (I)  in which: R1 is hydrogen or methyl, R2 is hydrogen, methyl or acetyl, R3 is hydrogen, methyl or acetyl, and R4 is hydrogen or a halogen, or a pharmaceutically acceptable acid addition salt thereof. The compounds have histamine antagonist activity and are also synthesis intermediates.
Patent DE-3885336-D1 (DE)
Inventor: STRAUSSMANN JUERGEN DIPL ING
IPC: H04L12/42
Filed: 1988-04-29
Granted: 1993-12-09
Abstract: A method provides for the current address tables present in a respective subscriber equipment monitoring a ring-shaped network to be distributed to all subscriber equipment of the n ring-shaped networks connected therto. After the existence of the current address tables, distribution information are formed in the subscriber equipment monitoring the ring-shaped networks and are transmitted to the further subscriber equipment of the respective ring-shaped networks. When a subscriber equipment has access to a further ring-shaped network, this, in turn, forms a further distribution information and transmits the same to its appertaining ring-shaped network. After receipt of the further distribution information, the subscriber equipment monitoring the further ring-shaped networks each form a reply information containing the address table of the respective ring-shaped networks and transmit the reply information to the subscriber equipment originally forming the current address table, the further address tables being inserted into a broadcast packet information and being distributed to the subscriber equipment belonging to the respective ring-shaped network.
Patent DE-3885616-D1 (DE)
Inventor: ASCHEMANN WOLFRAM DIPL-ING
IPC: C21C5/46
Filed: 1988-12-02
Granted: 1993-12-16
Abstract: A lance holder intended for an oxygen lance produces substantially greater operational reliability by a valve disc being provided in the holder body between the slag-return preventer and clamping head, which valve disc can be displaced against the force of a spring via the inserted lance. The valve disc is pressed out of the sealing seat when the lance is pushed in, so that the refining gas can readily pass the lance holder. If the lance is lost through any accident, i.e. if it slips out of the lance holder, the valve disc thus also closes automatically so that oxygen gas cannot flow after, even inadvertently. Flapping of the oxygen hose with the lance holder located thereon is thus reliably prevented. At the same time, the slag-return preventer and the clamping head are designed in such a way that overall a very compact lance holder results. 
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Patent DE-3888773-D1 (DE)
Inventor: SCOTT ALISTAIR
IPC: F17C13/12
Filed: 1988-09-22
Granted: 1994-05-05
Abstract: A pressure vessel has an excess pressure release device comprising a passage (2,3) between the interior and the exterior of the pressure vessel, a bursting disc (7) seated in the passage, and a flexible membrane (10) mounted adjacent to the disc (7) between the interior of the vessel and the disc so as to seal the passage.
Patent DE-3889292-D1 (DE)
Inventor: BIANCHI MARZOLI
IPC: D01H9/18
Filed: 1988-07-19
Granted: 1994-06-01
Abstract: The invention relates to a bobbin supply system adapted to simplify the random replacing operation of completely exhausted bobbins to be replaced by completely full bobbins on a spinning frame. This supply system comprises at least a first path (1) coming from a bobbin frame and adapted to transfer a bobbin assembly or train arranged near a second path (1 min ) which extends on the perimeter of the parts constituting a spinning frame. The mentioned first path is provided with a conveyor belt driven with a substantially reciprocating motion, whereas the second path is provided with a conveyor belt having a substantially continuous motion, the system further comprising means for transferring individual bobbins (2) between the conveyor belts of the first and second paths (1, 1 min ).
Patent DE-50003793-D1 (DE)
Inventor: LINDEMANN THOMAS
IPC: A47C19/02
Filed: 2000-05-12
Granted: 2003-10-30
Abstract: The panel for a bed frame has a wooden panel (1) with openings (2a-c) to receive retaining spigots on plastics pads (3) which fit below the panel. The free ends (5) of the spigots (4) are accessible and are subjected to ultrasound to cause a widening (5a-c) in the area of the ends of the openings in the wooden panel.
Patent DE-50014051-D1 (DE)
Inventor: DEIMANN RUDOLF
IPC: B66B5/04
Filed: 2000-06-23
Granted: 2007-03-29
Abstract: The speed restrictor which includes a regulator cable (30) and arrester device on the cradle and a release mechanism for the arrester device has a clamping mechanism (50) with its own release device to secure the regulator cable for restricting the speed in the upward direction. The clamping mechanism is released through a release rod (60) mechanically with the release mechanism of the speed restrictor.
Patent DE-50106910-D1 (DE)
Inventor: TIEDE STEFFEN
IPC: B24B21/02
Filed: 2001-04-12
Granted: 2005-09-01
Abstract: In a power grinder (1) with a motor (6) and a gear (7) that drive an oscillating drive means (2), which moves a grinding belt (3) secured to it to reciprocate, a simple change of the grinding belt (3) is made possible by providing that the grinding belt (3) has a hook-and-loop closure (4), or the grinding belt (3) is disposed with its first end (11) on the drive means (2), and its second end (12) is connected to a handle (13).
Patent DE-50107764-D1 (DE)
Inventor: MAIBOM MARK
IPC: B60N2/20
Filed: 2001-07-04
Granted: 2006-03-02
Abstract: The invention relates to a device for dividing (41, 42) the storage space behind a seat, comprising a storage floor (21) having a horizontal hinge (22). The storage floor (21) can be unfolded (46) or folded up in relation to the vehicle floor. Said hinge (22) enables the storage floor (21) to alternate between being in a storage position and a non-storage position. The invention aims to facilitate structure and handling. In order to achieve this, the storage floor (21) is fixed to the rear (19) of the seat by means of the hinge (22), forming a unit comprising the storage floor (21) and seat, which can be pre-assembled. In the non-storage position, the storage floor (21) folds onto the rear side (19) of the back of the seat (12) and is fixed thereto by a retaining means (30). In the storage position (21.2), the storage floor (21) juts out of the back of the seat (12) and is held in position by means of supporting surfaces (28). Said storage floor forms an upper storage floor (25) located above the vehicle floor.
Patent DE-50114407-D1 (DE)
Inventor: SCHMITT PATRICK
IPC: B60Q1/14
Filed: 2001-12-29
Granted: 2008-11-20
Abstract: A method and an apparatus for automatic control of illumination devices, in particular of a motor vehicle, include a brightness sensor which delivers first signals, the illumination devices are switched off after a time interval that begins at the point in time at which the first signals exceed or fall below a first threshold. The length of the time interval is modifiable, and in particular, is capable of being extended.
Patent DE-50205356-D1 (DE)
Inventor: BERNARD OLIVIER
IPC: F02D33/02
Filed: 2002-09-23
Granted: 2006-01-26
Abstract: The operating method has a bypass flow (B) provided across the compressor (14) of the turbocharger, connected to the air intake channel of the IC engine, when a reduced pressure is obtained between the compressor and the throttle plate (36), relative to the pressure in the air intake line (26). The bypass flow is re-combined with the main flow (A) ahead of the throttle plate.  Also included are Independent claims for the following;  (a) an operating device for an exhaust gas turbocharger for an IC engine;  (b) an exhaust gas turbocharger for an IC engine;  (c) an IC engine provided with an exhaust gas turbocharger
Patent DE-50205482-D1 (DE)
Inventor: GESTERMANN FRITZ
IPC: C25B11/08
Filed: 2002-12-23
Granted: 2006-02-02
Abstract: Electrode at least comprising an electroconductive support of a titanium-palladium alloy, titanium, tantalum or compounds or alloys of titanium or of tantalum, an electrochemically active coating and an interlayer between the support and the electrochemically active coating, wherein the interlayer consists of titanium carbide and/or titanium boride and is applied to the support by flame or plasma spraying. Process for producing these electrodes and their use in an electrochemical cell for producing chlorine or chromic acid.
Patent DE-50205689-D1 (DE)
Inventor: NERLICH MICHAEL
IPC: B23C5/20
Filed: 2002-08-26
Granted: 2006-04-13
Abstract: Cutting plate (19) comprises a base body having a base surface (21), a top surface (22), and side surfaces (24, 25, 27) arranged between the base surface and the top surface, at least one first protrusion (28) arranged on the top surface of one side surface, at least one first main cutting edge (33) having a straight section (34) defined between one of the side surfaces and the top surface and a curved section (35) formed on the protrusion, and at least one second protrusion (29) arranged on one side surface of the base surface and a second main cutting edge (31) which is curved. An Independent claim is also included for a cutting tool comprising the above cutting plate. Preferred Features: The curved section of the first main cutting edge and the second main cutting edge are at least partly correspondingly designed.
Patent DE-50205771-D1 (DE)
Inventor: WAGENER SVEN
IPC: A61F2/34
Filed: 2002-11-22
Granted: 2006-04-13
Abstract: A bearing, a composite structure, an implant and a method for producing a bearing with a micro-rough bearing surface are proposed. An improvement in the bearing properties-minimization of particle formation and reduction of friction-and a universally usable composite structure are achieved by the surface of the bearing or of the composite structure being roughened by etching and possibly provided with a coating, preferably consisting of plastic.
Patent DE-50206232-D1 (DE)
Inventor: MOERI PETER
IPC: B66B5/24
Filed: 2002-06-25
Granted: 2006-05-18
Abstract: A lower rate of wear of brake blocks and a speed limiter cable for a lift speed limiter brake apparatus and thus a longer service life can be achieved with a cable brake having brake blocks of different materials. In a preferred embodiment, one of the brake blocks is of aluminium-bronze and the other brake block is of nodular cast iron or soft cast iron. In further embodiments, one or both of the brake blocks may be formed of a ceramic-containing material.
Patent DE-50207031-D1 (DE)
Inventor: BURK ROLAND DIPL ING
IPC: B60H1/22
Filed: 2002-12-20
Granted: 2006-07-06
Abstract: A device for altering the temperature of a medium, especially an automobile, containing a flat heating current carrying element (1) whose temperature alters with the current, an element (2), and an element (3), which contacts element (1) with electric charge transfer between the elements, and element (1) contacts elements (2) and (3) with thermal energy transfer, where elements (2) or (3) are not parallel to the surface expansion direction.
Patent DE-50207042-D1 (DE)
Inventor: SCHUBERT GUENTER DR
IPC: B29C65/02
Filed: 2002-01-16
Granted: 2006-07-20
Abstract: A process for adjusting the course of work during the production of sealing seams, comprises measuring the boundary surface temperature at the boundary between the members to be sealed, using a temperature measurement probe. A process for adjusting the course of work during the production of sealing seams, comprises measuring the boundary surface temperature at the boundary between the members to be sealed, using a temperature measurement probe. The course of work is adjusted based on the temperature in the boundary area and the heat input during sealing. Time, temperature and pressure are adjusted, and the temperature is monitored to see if the melting point of the seal layer is exceeded. Indications of recrystallisation are monitored and the recrystallisation time is determined.
Patent DE-50207396-D1 (DE)
Inventor: MOSER ISABELLA
IPC: G01N27/327
Filed: 2002-08-05
Granted: 2006-08-10
Abstract: The present invention relates to a device for performing immuno assays (“biochip” or “lab on chip” respectively), a procedure for its fabrication and the use of the device for performing immuno assays. Furthermore the present invention relates to the use of a photo lithographically patternable dry film photo resist based on a material with functional chemical groups for the immobilization of biomolecules.
Patent DE-50207979-D1 (DE)
Inventor: HAESLER HEINZ
IPC: F16L21/06
Filed: 2002-08-08
Granted: 2006-10-12
Abstract: The connector for ventilator pipes (1, 2) made from mineral materials comprises a sleeve (5) which fits inside the pipes. This has flexible, radial lugs (6) with a V-shaped cross-section which fit into the gap between the pipe ends and compensate for unevenness in the pipe ends.
Patent DE-50210974-D1 (DE)
Inventor: KELLER ERHARD
IPC: F01M13/04
Filed: 2002-01-18
Granted: 2007-11-08
Abstract: An oil separator for use in the crankcase of an internal combustion engine. A rotatable shaft is located in the crankcase and a case lead-in is sealably fixed to the crankcase and concentric to the shaft. A flat filter disk has one face which abuts the case lead-in and an opposite face which is directly secured to the shaft, so that the filter disk rotates with the shaft. Crankcase gasses flow through the filter disk and the filtered gas flows out an opening defined by the case lead-in. The case lead-in may have a flange secured to a connecting piece which passes through a crankcase wall. A draining edge on the outer surface of the case-lead-in prevents oil from contacting the filter when the shaft is at rest.
Patent DE-50211862-D1 (DE)
Inventor: HOMMMES PETER
IPC: C08G77/58
Filed: 2002-12-30
Granted: 2008-04-17
Abstract: Polysiloxane sols preparable by subjecting (1) in a first stage (A) a silicon compound of the general formula I: <?in-line-formulae description="In-line Formulae" end="lead"?>(Z<SUB>o</SUB>L-)<SUB>m</SUB>Si(H)<SUB>n</SUB>(R)<SUB>p</SUB>, (I)<?in-line-formulae description="In-line Formulae" end="tail"?> which is free of carbamate groups and where o is an integer from 1 to 5; m is 0, 1, 2 or 3; n is an integer from 1 to 4; p is 0, 1 , 2 or 3; Z is a reactive functional group, excluding carbamate group; L is an at least divalent, linking, organic group; H is a hydrolyzable, monovalent, organic group or hydrolyzable atom; R is a nonhydrolyzable, monovalent, organic group; to partial hydrolysis and condensation in the presence (B) of at least one crosslinking agent, and then subjecting (2) in a further stage, the reaction mixture (1) to complete hydrolysis and condensation with (C) a hydrolyzable, carbamate-functional silicon compound of the general formula II: <?in-line-formulae description="In-line Formulae" end="lead"?>{[HR<SUP>1</SUP>N-(O)C-O-]<SUB>r</SUB>L-}<SUB>s</SUB>Si(H)<SUB>t</SUB>(R)<SUB>u</SUB> (II)<?in-line-formulae description="In-line Formulae" end="tail"?> where R<SUP>1 </SUP>is a hydrogen atom or group R; r is an integer from 1 to 5; s is 1, 2 or 3; t is 1, 2 or 3; u 0, 1 or 2; and their use as coating materials, adhesives, and sealing compounds and also for producing optical moldings and self-supporting films.
Patent DE-50211994-D1 (DE)
Inventor: SCHMIDT HANS-PETER
IPC: C23C8/34
Filed: 2002-11-30
Granted: 2008-05-08
Abstract: In a known method for producing an oxide layer on metal parts, the metal parts are heat-treated in a treatment chamber during a carburization phase at temperatures below 1100° C. [2012° F.] in an atmosphere containing carbon monoxide and hydrogen and then, during an oxidation phase, they are oxidized at an oxidation temperature in the range from 750° C. to 950° C. [1382° F. to 1742° F.] in an atmosphere where a PH<SUB>2</SUB>O-to-PH<SUB>2 </SUB>ratio between 0.3 and 10 has been established by feeding an oxidant into the treatment chamber, a process in which an oxide layer is formed, whereby the oxygen partial pressure is determined by means of an oxygen probe and regulated at least during the oxidation phase. In order to improve the known method in terms of the reproducibility of the formation of corrosion-resistant coatings that cover and adhere well on metal parts containing iron and so as to improve the cost effectiveness of the process, it is proposed according to the invention that the oxygen partial pressure be regulated in such a way that the oxygen probe indicates a probe voltage in the range from 890 mV to 940 mV.
Patent DE-50213379-D1 (DE)
Inventor: KRATSCHMER SILKE DR
IPC: C08G64/06
Filed: 2002-07-05
Granted: 2009-05-07
Abstract: Transparent copolycarbonate can be obtained containing more than 35 mole% 4,4'-dihydroxydiphenyl when it is prepared after a melt ester interchange process when the mean viscosity in the reaction vessel is maintained for a maximum of 40 minutes during the heating phase. <??>A process for preparation of transparent copolycarbonates via a melt ester interchange process and consisting of 35-60 mole % of compounds of formula (I) and complimentary amounts (i.e. 65-40 mole%) of compounds of formula (II): <??>R<1> to R<4> = H, 1-4C alkyl, phenyl, or halogen ; <??>R<5> to R<8> = H, Me, Cl, or Br; and <??>X = 1-5C alkylene 2-5C alkylidene, 5-6C cycloalkylene, 5-10C cycloalkylidene. <??>The compound of formula (II) is synthesized as a bisphenol A molecule, where the final temperature is maintained at 270-330 degrees C for less than 40 minutes, with a starting temperature of 220-240 degrees C. <??>Independent claims are also included for: <??>(1) a transparent copolycarbonate containing more than 35 mole% 4,4'-dihydroxydiphenyl (DOD); and <??>(2) a shaped body and extrudate obtained from the copolycarbonates
Patent DE-50213849-D1 (DE)
Inventor: KRELLER HELMUT
IPC: E04H3/12
Filed: 2002-03-22
Granted: 2009-10-29
Abstract: The invention relates to a system of structural components which comprises a base construction with following structural components: vertical posts (14.1,  ) that have one or more post connecting units disposed in a predetermined pattern in the vertical post longitudinal direction, longitudinal beams (18), transverse beams (20), and diagonal beams (22). Said longitudinal beams (18), transverse beams (20) and diagonal beams (22), in their respective terminal sections, have beam connecting units for releasably connecting them to the respective post connecting units. Said beam connecting units are provided with shim devices (26) with shims. The inventive system is further characterized in that lateral beams (28) are connected to the shim devices (26) that in their terminal sections are provided with one lateral beam connecting unit each for releasably connecting it to the respective post connecting unit of a vertical post and that are configured as extruded profiles that can be cut to any length.
Patent DE-50302134-D1 (DE)
Inventor: MUELLER FRIEDRICH
IPC: B29C48/605
Filed: 2003-08-28
Granted: 2006-03-30
Abstract: A plasticating screw for an extruder or an extrusion press has a thread change, whereby the volume of the transporting cross-section does not change and thus a pressure increase in the region of the thread is avoided. To this end, in the region wherein a first and a second screw thread of the plasticating screw overlap, the thread width outside the overlapping region is equal to d and the thread width inside the overlapping region is equal to ½ d.
Patent DE-50305348-D1 (DE)
Inventor: MUELLER FELIX DR
IPC: C08K3/00
Filed: 2003-04-24
Granted: 2006-11-23
Abstract: Detachable dirt- and water-repellent surface coatings on articles are produced by suspending hydrophobic particles in a solution of a silicone wax in a highly volatile siloxane; applying the suspension to surface(s) of an article; and removing the highly volatile siloxane. Independent claims are also included for the following: (1) a method of treating surfaces of an article to make the surfaces water- and dirt repellent, comprising applying a suspension comprising hydrophobic particles in a solution of a silicone wax in a highly volatile siloxane to surface(s) of the article; and removing the highly volatile siloxane; and (2) an impregnating composition for producing detachable dirt- and water-repellant surface coatings, comprising the above suspension.
Patent DE-50309152-D1 (DE)
Inventor: WENZEL ANTJE
IPC: C09K21/02
Filed: 2003-12-15
Granted: 2008-03-27
Abstract: Production of foliated silicate intercalation compounds with elevated expansion volume and/or modified onset temperature from native expandable foliated silicate, especially vermiculite, involves ion exchange with cationic surfactant(s) and intercalation of organic intercalate compound(s) in same or another stage Prior ion exchange can be omitted in intercalation of dimethyl-formamide and - acetamide, chloroform, toluene and dimethyl sulfoxide.  An Independent claim is also included for foliated silicate intercalation compounds obtained by this process.
Patent DE-58905479-D1 (DE)
Inventor: BERNDT DIETMAR DR
IPC: B61K9/06
Filed: 1989-10-27
Granted: 1993-10-07
Abstract: A device for the contactless detection of overheated parts, such as, for example, axle bearings, brakes, wheel tyres, on passing rail vehicles is described. The device has a sensor (2), which is provided with an infrared optical system, and an infrared detector (12) with subsequent electronics and evaluation circuit (15) connected downstream. The device is characterised in that the sensor with the infrared optical system (3) on the one hand and the infrared detector (12) with subsequent electronics on the other are arranged spatially separated from one another and in that in order to pass on the infrared beams from the optical system to the detector at least one fibre which guides the infrared light in the wavelength range of approximately 2-12 micrometers is provided. In a preferred embodiment, a plurality of fibres (16, 17, 18) which run parallel to one another are used, the sensor-side light injection surfaces of which are directed towards different heat targets and whose detector-side light emergence surfaces have a scanner element (19, 20) opposite them which successively guides the beams which emerge from these emergence surfaces onto the detector in a constantly repeating fashion. An assignment electronic system (25) connected downstream receives an item of information relating to the current position of the scanner element (19, 20) and assigns the individual temperature-analogous electrical signals unambiguously to the respective fibres (16, 17, 18). <IMAGE>
Patent DE-58906244-D1 (DE)
Inventor: BOECKER HEINRICH DIPL ING
IPC: D06F58/28
Filed: 1989-05-17
Granted: 1994-01-05
Abstract: In a drum dryer in which laundry circulates due to a rotation of the washing drum (1) which is operated conjointly with a process air blower (13) and through which hot process air flows, the laundry may be circulated in a first drying section in alternate directions or alternatively only in one direction in which the blower (13) operates at full load and be subjected to a flow of very hot process air in that one direction. As a consequence, the operator has the choice if large laundry articles (bed linen, tablecloth) are to be dried to prevent entanglement of the wash by alternating the direction of rotation of the drum while on the other hand, if small laundry articles are to be dried, to reduce the drying time and the energy consumption by using only one direction of rotation of the drum. <IMAGE>