baber/WOPTO huggingface dataset:
Patent DE-3873333-D1 (DE)
Inventor: TINGE JOHAN THOMAS
IPC: C01B3/50
Filed: 1988-08-22
Granted: 1992-09-03
Abstract: (i) A suspension of dry hydride former particles in inert liq. is heated to e.g. 20-200 deg.C in a reactor evacuated to e.g. 0.01-500 m bar. (ii) H2 is fed into the reactor until a pressure above H2 partial pressure is attained.  (iii) pressure is slowly released and (iv) the reactor then evacuated. Pref. steps (iii) and (iv) are repeated 2-4 times. Pressure in (iii) is pref. 0.1-200 m bar above H2 partial pressure. Concn. of former in liq. in step (i) is 1-25 vol.%. Liq. is e.g. a silicon or paraffin oil.
Patent DE-3875902-D1 (DE)
Inventor: VAN GORP ENGELBERTUS HENRICUS
IPC: D07B1/02
Filed: 1988-09-30
Granted: 1992-12-17
Abstract: Lines, ropes, hawsers completely or mostly comprise polymer filaments, and have end regions prone to stresses  other than lengthwise heat treated to cause partial melting without much loss of molecular orientation. Pref. the filaments are polyolefins or polyamides, specifically linear polyethylenes of mol. wt. more than 600000 gm mol.
Patent DE-3878834-D1 (DE)
Inventor: HUNT HAROLD RAY
IPC: F28D7/16
Filed: 1988-11-07
Granted: 1993-04-08
Abstract: The heat exchanger has parallel tubes forming a tube bundle having a longitudinal axis. The tubes are arranged in parallel tube rows with regular straight lanes being defined through the tube bundle transverse to the direction of the tube rows. Lanes are defined through the tube bundle at an angle with respect to the direction of the tube rows and a second plurality of lanes being defined through the tube bundle at an angle with respect to the direction of the tube rows. A third group of lanes are defined through the tube bundle at an angle with respect to the direction of the tube rows. Fourth lanes are defined through the tube bundle at an angle with respect to the direction of the tube rows. A first band embraces an outer tube limit of the tube bundle. Rods are attached to the first band and extend through the first lanes.
Patent DE-3887515-D1 (DE)
Inventor: PETROVICH RICHARD
IPC: B24D99/00
Filed: 1988-02-29
Granted: 1994-03-10
Abstract: A relatively thin, hand-held tool for abrading, sanding or polishing a workpiece. The tool is an elongated body (12) constructed to carry a flexible, endless strip (22). The body (12) includes a handle portion (14) and a workpiece engaging portion (24), which define the path of the endless strip (22). There are guiding side walls (50), (52), (54) and (56) on the handle portion (14) to align the strip along the elongated body (12) and center it with respect to the workpiece engaging portion (24). The body (12) releasably holds the strip (22) under tension and in contact with the path and between the guide walls.
Patent DE-50001359-D1 (DE)
Inventor: KLATT DR
IPC: B01J31/22
Filed: 2000-05-30
Granted: 2003-04-10
Abstract: Preparation of 3,5,5-trimethyl-cyclohex-2-ene-1,4-dione (I) comprises oxidation of 3,5,5-trimethyl-cyclohex-3-en-1-one (II) with molecular oxygen in the presence of a metal salen complex catalyst (III) and in the additional presence of an acetate salt (IV). Preparation of 3,5,5-trimethyl-cyclohex-2-ene-1,4-dione (I) (i.e. oxoisophorone) involves oxidation of 3,5,5-trimethyl-cyclohex-3-en-1-one (II) ( beta -isophorone) with molecular oxygen in the presence of a solvent, a base and a manganese salen complex of formula (III) as catalyst. The reaction is carried out in the additional presence of a metal acetate salt of formula (IV). R1-R8 = H, halo, NO2, COR9, OCOR9, COOR9, SO2R9 or SO3R9; R9 = H or 1-4C alkyl; M = Mn(II), Mn(III)<+>.X<->, Fe(II), Fe(III)<+>.X<->, Cu(II) or Ru(II); X<-> = counter-anion for metals in the III oxidation state; R10-R12 = H, halo or 1-4C alkyl; Y = NH4<+> or a mono- to tetravalent cation of a Group I-IV non-transition metal and m = 1-4.
Patent DE-50005722-D1 (DE)
Inventor: KUESEL BERND
IPC: B65G43/02
Filed: 2000-09-30
Granted: 2004-04-22
Abstract: The invention relates to a device for monitoring a conveyor. The conveyor comprises a conveyor belt in an elastomeric material, with a carrying side for the transported material, a backing side and embedded reinforcements, as well as other components: namely, drive pulleys, return pulleys, reverse pulleys, conveyor pulleys, mounting structures feed chutes and other components, where necessary. According to the invention the device is characterized by comprising an opto-electronic system in the area where no material is transported, which optically records and signals any damage done to the conveyor belt, optionally with an automatic switching off of the conveyor. The device further comprises, particularly in connection with long conveyors, at least one detectable element integrated in the conveyor belt, in particular in the form of several elements which are arranged longitudinally and/or transversely, at set distances from each other and at least one scanning device for localizing the damage by remote detection of the element or elements.
Patent DE-50007314-D1 (DE)
Inventor: BERLIN KURT
IPC: C12N15/09
Filed: 2000-11-12
Granted: 2004-09-09
Abstract: A method is described for controllably conducting complex PCR amplifications, wherein at least the following steps are conducted: a) PCR amplification with at least 50 primers of a first type (type 1) of different sequence, which are complementary to one of the strands of a random DNA sample, and also with a primer or a library of primers of a second type (type 2), which is complementary to the other strand of the DNA sample used, wherein the type 2 primers contain a first label (label 1); b) hybridizing of the amplified products to an oligomer array, which comprises oligonucleotides that hybridize to the primers utilized in the PCR reaction or to oligonucleotides that are complementary to these; or hybridizing of the amplified products to an oligomer array, which contains oligomers complementary to the primers utilized in the PCR reaction; c) length determination of the amplified products bound to the array by a second label (label 2) which can be correlated with the length of the respective DNA fragment, and which is different from the first label (label 1) in step a) and d) quantification of the signals originating from label 1 and label 2 at each site of the oligonucleotide array relevant for the analysis.
Patent DE-50008541-D1 (DE)
Inventor: GRAVERT PETER
IPC: B21C47/34
Filed: 2000-12-09
Granted: 2004-12-09
Abstract: A device for isolating strips conveyed next to another in lengthwise direction is constituted by at least one separating unit which is extended parallel to a lengthwise axis. Each strip is assigned to one guide and it is inserted and guided by the guides in a plane running essentially parallel to the lengthwise axis of the separating unit and different for neighboring guides. When the strips are inserted into the guides, the guides are adjustable from a starting position, in which the strips have a slight lateral interval, into a separable position, in which a larger interval exists between the strips.
Patent DE-50012001-D1 (DE)
Inventor: BERTHOLD DR
IPC: A61L15/44
Filed: 2000-05-20
Granted: 2006-03-30
Abstract: A wound dressing for the controlled release of active substance to wounds, especially of wound healing-promoting substances to slow-healing, chronic wounds, is characterized in that said wound dressing has a layered structure for the purpose of absorbing liquid, especially wound exudate, under volume increase, said layered structure at least comprising one polymer-containing layer (1), one woven fabric-like or nonwoven-like layer (2) and at least one active substance, and in that the polymer-containing layer (1) contains hydrocolloid-containing swellable hydrogel as absorbent for liquid.
Patent DE-50106670-D1 (DE)
Inventor: RAFFELSIEFER KURT
IPC: E05B77/24
Filed: 2001-07-25
Granted: 2005-08-11
Abstract: The locking lever (1) interacts directly with the operating lever (8) when adopting its release position.
Patent DE-50107245-D1 (DE)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/12
Filed: 2001-03-22
Granted: 2005-10-06
Abstract: The device has a tongue crossing point/wheel overrun section (44) formed by grooves (12,14) cutting across each other. The overrun section has two longitudinal crossing profiles (18,20), each corresponding to one half of the section. The profiles are welded together within the overrun section crossing point. The profiles are welded to a common base plate, and are connected to each other by screw connections. The common base of the grooves is of welding material. The profiles may also be connected by manual electrode welding, gas-shielded metal-arc welding, Laser beam welding, electroslag welding, or metal arc welding.
Patent DE-50109243-D1 (DE)
Inventor: CORDES DR
IPC: F02M37/22
Filed: 2001-01-16
Granted: 2006-05-11
Abstract: The fuel supply has a fuel tank and fuel pump and/or fuel filter, fuel supply and return lines to the tank and/or engine and a housing. Valves (8-11) that are used to interrupt the flow of fuel in at least one of the fuel lines (4-7) in the event of a crash are mounted in the housing (2) of the fuel pump and/or fuel filter. The valves are attached to a housing lid (3) with line lead throughs.
Patent DE-50113102-D1 (DE)
Inventor: KLUWE LAN DR RER NAT
IPC: C12Q1/6886
Filed: 2001-06-15
Granted: 2007-11-22
Abstract: The invention concerns a method for the determination of data for the preparation of presymptomatic or prenatal diagnosis of phakomatosis, in particular, a tumor suppressor gene disease, in a high-risk patient, in particular of neurofibromatosis, comprising the steps of: making available the tumor material from a person afflicted with the tumor suppressor gene disease, who is a relative of the high-risk patient; isolating tumor DNA from the tumor in the relative; isolating blood DNA from the blood of the relative; amplifying polymorphous DNA microsatellite markers from the tumor and the blood; separating the markers by length; observing the lengths of the markers; comparing the markers from the blood and the tumor; examining for a loss of alleles; optionally, comparing amplified markers from a second tumor of the relative; and amplifying polymorphous DNA microsatellite markers from the blood of an offspring and separating and observing the markers.
Patent DE-50200367-D1 (DE)
Inventor: EYHORN THOMAS
IPC: C04B14/06
Filed: 2002-10-02
Granted: 2004-05-27
Abstract: Heat-insulating molded body having a density of 150-500 kg/m<3> comprises a heat-insulating material containing 5-75 wt.% pyrogenic silicic acid, 5-50 wt.% electric arc silicic acid, and 5-50 wt.% turbidity agent. <??>The electric arc silicic acid has a bulk density of less than 200 kg/m<3>, a carbon content of less than 0.1 wt.%, an alkali metal oxide content of less than 0.2 wt.%, an alkaline earth metal oxide content of less than 0.3 wt.%, a sulfur trioxide (SO3) content of less than 0.05 wt.%, and a specific surface of more than 30 m<2>/g. <??>An Independent claim is also included for a process for producing the above heat-insulating molded body. <??>Preferred Features: The electric arc silicic acid has a bulk density of 70-190 kg/m<3>, a carbon content of 0-0.05 wt.%, an alkali metal oxide content of 0.02-0.18 wt.%, an alkaline earth metal oxide content of 0.05-0.3 wt.%, a SO3 content of 0-0.05 wt.%, and a specific surface of 30-48 m<2>/g.
Patent DE-50204553-D1 (DE)
Inventor: BORNMANN UWE
IPC: D01D5/08
Filed: 2002-11-27
Granted: 2006-02-23
Abstract: Between the drawing nozzles (2) a short glowing wire (3) is situated. This is held at or above the melting temperature of the polymer or mixture used to produce the melt-spun filaments (4).
Patent DE-50207345-D1 (DE)
Inventor: LAUTENSCHLAEGER GERHARD WILHEL
IPC: E05F5/10
Filed: 2002-05-04
Granted: 2006-08-03
Abstract: The damper (30) has a piston and cylinder damping unit (32) is fastened to a carrier arm (18) which is mounted on a plate (16) fastened to the fixed door frame (14). The carrier arm has the fixed part of the hinge formed on its end. The door (12) has a hinge plate (24) and a hinge arm (28). The end of the damper piston rod has a bumper (42) which contacts the door when it swings open to a wide angle.
Patent DE-50208666-D1 (DE)
Inventor: KORTMANN PAUL-EBERHARD
IPC: B29C48/03
Filed: 2002-12-12
Granted: 2006-12-21
Abstract: The invention relates to a method for producing a plastification, mixing or conveyor screw with wear-protected screw flights, especially a screw for plastics processing machines, using a strip that contains a wear-protecting material. According to the invention, the strip (1), in the zone in which the screw flights (5) are to be configured, is applied to the surface of the screw base (2) and is then thermally treated so that a wear-protected surface is produced in said zone. The screw flights (5) are then tooled, thereby forming the intervening screw base (4).
Patent DE-50210868-D1 (DE)
Inventor: KEMPTER GEORG
IPC: F21V15/00
Filed: 2002-04-17
Granted: 2007-10-25
Abstract: The device is especially made of sheet metal (3) with at least one deformation region (14) with a deformation field and connecting bridges with free fields between them. The deformation field is at least partly connected to the surrounding metal plate by the bridges, which are shaped and/or arranged to stretch or change position when pressure is applied to the deformation field, which thus remains protruding from the surrounding metal sheet.
Patent DE-50211186-D1 (DE)
Inventor: GRIMM MICHAEL
IPC: E06B3/54
Filed: 2002-07-18
Granted: 2007-12-27
Abstract: The built in parapet comprises a filler element in the form of a plate, in particular, a compound glass plate (1) which along its bottom section (3) is fixed by means of a cast compound (12) within a constraining U shaped space.
Patent DE-50211188-D1 (DE)
Inventor: SCHRAMM HERBERT
IPC: B60T8/1755
Filed: 2002-08-07
Granted: 2007-12-27
Abstract: The method has the actual steering condition and the velocity of the vehicle used for determining the required vehicle movement via a physical vehicle model, with provision of a characteristic value for the required vehicle movement, compared with the actual characteristic value, for providing a control signal for one or more tracking stabilization components. An Independent claim for a tracking stabilization device for an articulated vehicle is also included.
Patent DE-50300384-D1 (DE)
Inventor: KUPFER MATTHIAS
IPC: H01H36/00
Filed: 2003-12-16
Granted: 2005-04-28
Abstract: A magnetic switch is operated by the force field (17) produced by a permanent magnet (7) when moved near to it. The magnet is set into a cap shaped actuator (5) within a sleeve (11) of ferromagnetic material. The sleeve is retained by a push fit cap (9).
Patent DE-50305022-D1 (DE)
Inventor: KIRCHNER WOLFGANG
IPC: F17C3/00
Filed: 2003-06-07
Granted: 2006-10-26
Abstract: The vessel (10) is provided with anchor plates (15).  The vessel is supported on saddle feet (11).
Patent DE-50306537-D1 (DE)
Inventor: FISCHER RONALD
IPC: B65D43/02
Filed: 2003-07-18
Granted: 2007-03-29
Abstract: There is described a bucket with a lid whose circumferential rim formed thereon can be latchingly connected to an outwardly projecting circumferential flange formed on the edge of the vessel body, in such a way that in the latching position the free end edge of the circumferential lid rim is covered by a region of the vessel circumferential flange, and with a tab which serves for unlatching lifting of the lid in a partial circumferential region and which is arranged in the course of the vessel circumferential flange and interrupts same and is pivotable relative thereto in such a way that its edge remote from the pivot axis moves away from the vessel body out of its locking position in which it is aligned with the vessel circumferential flange and which corresponds to the lid latching position into its lid lift-off position.
Patent DE-50307304-D1 (DE)
Inventor: SUNDER MATTHIAS
IPC: C11D3/20
Filed: 2003-12-02
Granted: 2007-06-28
Abstract: A process for the production of a flowable suspension containing phthalimidoperoxyhexanoic acid by combining phthalimidoperoxyhexanoic acid in granular form with a liquid alcohol and grinding the combination to form a flowable suspension of the phthalimidoperoxyhexanoic acid in the alcohol.
Patent DE-50308432-D1 (DE)
Inventor: WATZL ALFRED
IPC: D04H1/495
Filed: 2003-11-21
Granted: 2007-11-29
Abstract: Finite goods are continuously packed between two non-wovens by means of hydrodynamic needling and are fully sealed. When used, said wovens should not nap and should not become linked to the goods during packing. When packed, the volume of the goods should, wherever possible, remain unchanged. In order to achieve said aims, the covering non-wovens are prefixed by means of hydrodynamic needling. Particularly good results are achieved if perforated non-wovens are used to cover the finite products, the number of said perforations being approximately 5-20 perforations per inch, and when said non-wovens are joined to each other by means of water needling.
Patent DE-50309525-D1 (DE)
Inventor: FINKE NORBERT
IPC: B01J37/02
Filed: 2003-09-24
Granted: 2008-05-15
Abstract: Hydrogenation of aromatic urethanes comprises reaction of the aromatic urethanes with hydrogen in the presence of a supported catalyst comprising 0.01-20 wt.% ruthenium on a support having a BET surface area of 30-70 m2/g and greater than 50 % of the pore volume comprising macropores having a pore diameter of greater than 50 nm and less than 50% mesopores having a pore diameter of 2-50 nm. A process for the hydrogenation of aromatic urethanes having one or more aromatic rings and at least one urethane group that is directly and/or indirectly bonded to at least one aromatic ring, comprises reaction of the aromatic urethanes with hydrogen in the presence of a supported catalyst (I) comprising 0.01-20 wt.% ruthenium, optionally with at least one Group 1, 7 or 8 metal as the active metal on a support having a BET surface area of 30-70 m2/g and greater than 50 % of the pore volume comprising macropores having a pore diameter of greater than 50 nm and less than 50 % mesopores having a pore diameter of 2-50 nm.
Patent DE-50309656-D1 (DE)
Inventor: KAEFER SEBASTIAN
IPC: B01J8/00
Filed: 2003-10-31
Granted: 2008-05-29
Abstract: In a selective catalytic reduction process for automotive exhaust emissions, dry urea pellets (2) are released from a hopper (1) outlet (14) into a pipe (7). The hopper base zone has a compressed air supply (6) that expels pellets to an outlet. The pellet release is regulated by a portioning disc (15).  Also claimed is a commensurate assembly in which a supply of pellets is held in a storage hopper at the base of which is a rotating disc powered by a motor (4). The disc has a hole that is initially closed at its base by a fixed panel, and subsequently rotates to a position in which it is linked at the top to a supply of compressed air at a point when it is over an outlet. In the open presentation, a loose single pellet drops into the hole, which then rotates to a point over the outlet where it is expelled through the outlet (7) tube. The pellet is then heated and converted to ammonia gas.
Patent DE-50311239-D1 (DE)
Inventor: HELMUS MATHIAS
IPC: D21G1/00
Filed: 2003-11-26
Granted: 2009-04-16
Abstract: A papermaking assembly (1) feeds a first web (24) through first route (24) with a sharp-angled combined sequence of a horizontal and vertical pulley (30). The assembly also has a second web (5) and drive cable (25) routing through a second such pulley arrangement (32). Both cables (24, 25) are esp. on the same side of the machine (1).  Both pulley units (30, 32) are position-adjustable and can be moved from a web pick-up position to a maintenance position. The pick up-positions are identical for both pairs of pulleys. When one pair of pulleys is in the pick-up position, the other pair is in the maintenance presentation. Both pairs of pulleys are supported by the same frame (33).
Patent DE-58902649-D1 (DE)
Inventor: RICHTER HANS-JUERGEN DIPL ING
IPC: H01L23/473
Filed: 1989-04-17
Granted: 1992-12-17
Abstract: The arrangement for cooling components (2) mounted in groups on printed circuit boards (1) comprises a heat sink (24) with fluid coolant (30) flowing through it. The heat sink (24) is made from a plastic/metal composite sheet (5) mounted on a frame (6) and a solid plate (4) mounted on the latter, and in its interior there is a pressure mat (7) designed to suit the arrangement of components (2) to be cooled. The heat sink is supported on the groups of components (2) to be cooled by the side area which is formed from the plastic/metal composite sheet (5). The plastic/metal composite sheet (5) has deep-drawn shaped profiles for accommodating the coolant (30). <IMAGE>
Patent DE-58903714-D1 (DE)
Inventor: HARDT PETER DR
IPC: C07C229/12
Filed: 1989-09-19
Granted: 1993-04-15
Abstract: Process, which is feasible on a commercial scale, for the production of gamma-butyrobetaine. For this purpose, butyrolactone with hydrogen chloride and an alcohol is converted to the chlorobutyric acid ester, the trimethylammonium butyric acid salt is formed with trimethylamine and then saponified to the end product.
Patent DE-59000325-D1 (DE)
Inventor: KREBS ARTHUR
IPC: B65G33/24
Filed: 1990-04-18
Granted: 1992-11-05
Abstract: The transport of solid dung or compost with long fibres is effected by a worm conveyor (2). This is situated rotatably in a shell (3) at the bottom of a shaft (4). In an adjoining part the shell (3) merges into a conveying tube (5) closed at the periphery and into which the worm conveyor (2) projects. To prevent a co-rotation of the material being conveyed with the worm, and thus a blockage, the approximately semicircular shell (3) contains inwardly directed, tab-forming longitudinal edges (12). Longitudinal ribs (14a, 14b) are provided in the conveying tube (5) for the same purpose. <IMAGE>
Patent DE-59001511-D1 (DE)
Inventor: BRECHT GERD DR
IPC: A47K10/32
Filed: 1990-11-16
Granted: 1993-06-24
Abstract: The toilet paper dispenser has a housing (10) which accommodates a plurality of rolls of toilet paper, seated with their cardboard cores on a rod (34), in a shaft. The lowest roll stands on a housing bottom (22), serving as a roll-off surface, and is accessible through a removal opening (24). The housing bottom has an opening (46), through which an empty cardboard core fits. The rod (34) is elastic. It can be deflected manually and is supported with prestress on the edge of the opening (46) in which it has clearance. <IMAGE>
Patent DE-59005003-D1 (DE)
Inventor: DEHLING HELMUT DIPL ING
IPC: H02G15/113
Filed: 1990-09-26
Granted: 1994-04-21
Abstract: The invention relates to a closure device of a cable sleeve. The closure is constructed as a closure tensioning device with a covering shell and a clamping frame. The covering shell has a catch on its one longitudinal side and a pivotably supported clamping frame on its other longitudinal side. In the case of clamping frames which are clamped in beyond their dead point, the longitudinal edges of the cable sleeve, which is constructed as a longitudinally divided sleeve tube, are pressed together. In consequence, a perfect closure of the longitudinally divided sleeve tube or of the cable sleeve is achieved. 
<IMAGE>