baber/WOPTO huggingface dataset:
Patent DE-50300725-D1 (DE)
Inventor: DIPL-ING TIMMER HANS HEINRICH
IPC: F24F1/0071
Filed: 2003-10-16
Granted: 2005-08-11
Abstract: Several fans (8) are distributed over the length of a contact device (7) for providing heat exchange with the air, each fan having an effective flow cross-section with a width approximately equal to the contact device width. The maximum distance between two adjacent fans is approximately four times the length of the effective flow cross-section of the fan.  The temperature control device comprises at least one heat transfer profile (1), preferably in the form of a post or bar securable inside a cavity, the profile wall (2) defining a cavity (3) acting as an air supply channel with at least one inlet (4) and at least one outlet (5) for room air. At least one conduit (6) transporting a cooling or heating medium extends along the length of the cavity. At least one contact device with a given length, width and depth provides heat exchange with the air and is thermal communication with the conduit. At least one fan is used to generate a convection current in the air supply channel.
Patent DE-50301151-D1 (DE)
Inventor: WOLFF MARTIN
IPC: B60R16/02
Filed: 2003-03-13
Granted: 2005-10-13
Abstract: the invention relates to a passage for rods, especially for actuating rods ( 8 ) in a motor vehicle, comprising a receiving bushing ( 4 ) which is inserted into an assembly hole ( 2 ) of a component and which has an opening ( 6 ) for the rods ( 8 ). The receiving bushing ( 4 ) has, on one side, an extended auxiliary introduction element ( 16 ) protruding above the assembly hole ( 2 ) of the component in the form of a cone or a ramp whereby the end of the rods ( 8 ) to be introduced can be introduced into the opening of the passage ( 6 ) by slidingly placing it in or on the auxiliary introduction element ( 16 ).
Patent DE-50306381-D1 (DE)
Inventor: WILD HEINRICH
IPC: G07D7/12
Filed: 2003-04-17
Granted: 2007-03-15
Abstract: The invention concerns an optically variable element, in particular an optically variable safeguard element for safeguarding banknotes, credit cards and the like, and a security product and a foil, in particular an embossing foil or a laminating foil, with such an optically variable element. The optically variable element has a thin film layer ( 54, 55, 58 ) for producing color change by means of interference and a further layer ( 51, 52, 53, 59 ). The thin film is in the form of a partial thin film element which covers the surface region of the further layer only in region-wise and pattern-shaped manner.
Patent DE-50306571-D1 (DE)
Inventor: FREY GUENTER
IPC: G01N1/28
Filed: 2003-11-05
Granted: 2007-04-05
Abstract: System to separate and deliver plasma in micro liter quantities comprises separation unit (1) with two zones.  System to separate and deliver plasma in micro liter quantities comprises separation unit (1) with two zones. Blood drop(s) (5) are applied to zone (3) which acts as filter to retain corpuscular blood components. Plasma is released to disperse into carrier zone (2) of nonwoven material strip, e.g. of glass fibers, where plasma can be pressed out. Any corpuscular blood components which pass out of filter zone are blocked by transit (6) into carrier zone.
Patent DE-50310380-D1 (DE)
Inventor: DOEMEN BENNO
IPC: H02K7/09
Filed: 2003-07-18
Granted: 2008-10-02
Abstract: A motor, suitable for driving a fan, features a plain bearing ( 36 ) that contains ferromagnetic material and serves for radial support of a rotor shaft ( 34 ) made of ferromagnetic material. The shaft ( 34 ) is arranged rotatably and axially displaceably in that plain bearing ( 36 ), and has a free end ( 35 ). Provided at the free end is a thrust bearing which has a dome-shaped end ( 66 ) provided at that free end ( 35 ), and a contact member ( 68, 69 ), coacting with the latter dome, the contact member being made at least partially of ferromagnetic material. Also provided is at least one permanent magnet ( 72 ) in order to form a magnetic circuit ( 82 ) from a first magnet pole ( 74 ) via the plain bearing ( 36 ), the free shaft end ( 35 ) and its dome-shaped end ( 66 ), and the contact member ( 68 ) to the other magnet pole ( 76 ), and thereby to bring about a defined magnetic attractive force between the dome-shaped end ( 66 ) and the contact member ( 68 ). The magnetic force minimizes rattling of the shaft ( 34 ), even in vibration-prone environments.
Patent DE-50310547-D1 (DE)
Inventor: SCHOLL PETER
IPC: F04C14/22
Filed: 2003-07-01
Granted: 2008-11-06
Abstract: A system for controlling the pumping capacity of a lubricant pump for an internal-combustion engine, having a vane cell pump (2) which has a rotor body (4), rotor blades (10) which can be radially displaced in the rotor body as well as a lifting ring (12) (stator) whose position can be adjusted with respect to the axis of rotation of the rotor for changing the delivery volume as a function of operating parameters of the internal-combustion engine. The lifting ring (12) is linked to an adjusting piston (28) guided in a valve bore (30) of a pressure regulating valve (26), which adjusting piston (28) is acted upon by engine oil pressure on a piston front side (34), the piston front side (34) being connected with the piston rear side (37) by way of a throttle bore (62).
Patent DE-58903180-D1 (DE)
Inventor: KRIPS HERBERT
IPC: F28F21/06
Filed: 1989-04-20
Granted: 1993-02-11
Abstract: In order to achieve a pressure-tight mounting between the tube plate (1) and the plastic tubes (2), each tube (2) is provided for the purpose of mounting on the tube plate (1) at the respective end with a flange ring (2a), which is formed in one piece from the tube end, bears against an annular support surface (1b) surrounding the respective bore (1a) in the tube plate (1), and is held by an elastic mounting element (3). A sealing ring (4) can be arranged, if desired, between the tube (2) and tube plate (1). <IMAGE>
Patent DE-58904631-D1 (DE)
Inventor: BEISEMANN GERD DR
IPC: B21D3/02
Filed: 1989-11-04
Granted: 1993-07-15
Abstract: During the straightening operation, vertical forces, inter alia, are known to occur at the straightening rolls of the straightening machine, the size of which forces depends on the properties of the material to be straightened, the dimensions of the straightening machine and the selected screw-down movements of the straightening rolls. These forces cause elastic deformation of the straightening machine, in particular of the rolls, the bearings and the frame, which adversely affect the straightening result for the material to be straightened. In order to avoid this, therefore, suitable measures must be used to keep the dependency of the straightening result in roll straightening machines free of fluctuations and deviations in the properties of the material to be straightened. This is achieved according to the invention by every straightening force which acts perpendicularly on the rotational axes of the straightening rolls and/or the roll bearings and/or on the frame of the straightening machine being measured independently and by the straightening rolls being automatically readjusted as a function of the measured values in the area of the varying pressure forces occurring.
Patent DE-58904893-D1 (DE)
Inventor: LEHMANN KLAUS
IPC: D21C5/02
Filed: 1989-03-23
Granted: 1993-08-19
Abstract: A flotation process for the de-inking of printed waste-paper by treating the paper pulp in the pulper at alkaline pH-values by means of alkali silicate, oxidative bleaches and separating the loosened printing-ink particles from the fibrous material suspension by flotation, in which protein fatty acid condensates are added finely distributed, possibly together with dispersing agents, in a solution or dispersion which is fluid at normal temperature.
Patent DE-58905764-D1 (DE)
Inventor: ENDRES ROBERT DR
IPC: C09D183/06
Filed: 1989-10-17
Granted: 1993-11-04
Abstract: The present invention relates to polydiorganosiloxane compositions which can be stored under anhydrous conditions, can be cured at ambient temperature in the presence of water or atmospheric air to give low-modulus elastomers of high extensibility and tear strength and are obtainable by mixing  alpha , omega -dihydroxypolydiorganosiloxanes, if desired plasticising polysiloxanes, such as  alpha , omega -bis(triorganylsiloxy)polyorganosiloxanes with carboxamidoalkylalkoxysilicon compounds as crosslinking agents and complex titanic acid esters, and fillers and, if desired, pigments and heavy-metal salts which accelerate the crosslinking, the fillers used being precipitated, hydrophobicised chalk whose residual moisture has been removed before the addition of titanic acid esters and crosslinking agents.
Patent DE-58906425-D1 (DE)
Inventor: HONEGGER WERNER
IPC: B42C19/08
Filed: 1989-08-26
Granted: 1994-01-27
Abstract: The invention permits an inexpensive, flexible further processing of tabloids to smaller format double and multiple folds. In at least one conveying conversion means with in each case at least one removal station (19', 19'', 19'''), preferably simultaneously several starting products are removed, which are then further processed in parallel as clusters. The clusters are jointly conveyed by conveying means (36-46, 50, 51) and in each case all the printing products of a cluster (2) are simultaneously processed. The method and means have a fundamentally upwardly open processing capacity, even in the case of large printing products.
Patent DE-58907014-D1 (DE)
Inventor: UTESCH MATTHIAS CHRISTOPH DIPL
IPC: G11C11/4097
Filed: 1989-11-24
Granted: 1994-03-24
Abstract: A semiconductor chip having a rectangular chip surface (1) is presented, cell fields (7) being grouped together to form rectangular cell field blocks (8) and these cell field blocks (8) being grouped together to form four combined cell field blocks (10) and arranged on the corners of the chip surface (1). Decoder blocks (2, 3) are arranged on respectively opposite edges of in each case two combined cell field blocks (10). An area (4) free from cell fields (7) is provided between the opposite decoder blocks (2, 3), and within this free area (4) there are arranged peripheral circuits and terminal pads (5) for connecting the semiconductor memory to the terminals of a package. <IMAGE>
Patent DE-58907238-D1 (DE)
Inventor: SARTORI PETER
IPC: C08G77/48
Filed: 1989-12-02
Granted: 1994-04-21
Abstract: The process involves cocondensing dihalosilanes R<1>R<2>SiX2 and saturated dihalohydrocarbons Y-A-Y in the presence of an alkali metal, where the groups R<1>, R<2>, X, Y and A are as defined in the claims.
Patent DE-59001184-D1 (DE)
Inventor: LIEDERER WERNER DR
IPC: B60C11/00
Filed: 1990-03-13
Granted: 1993-05-19
Abstract: In the tread profile according to the invention for a pneumatic vehicle tyre, each individual profile section in at least one tread belt or profile strip is designed itself according to a condition containing specific profile section parameters in order noticeably to reduce the amount of high-frequency harmonics in the overall noise level. <IMAGE>
Patent DE-59004986-D1 (DE)
Inventor: LIEB WILLI
IPC: E05C9/02
Filed: 1990-06-22
Granted: 1994-04-21
Abstract: Roof luggage case (1) with a base part (6), a lid part (5) hinged thereto, and a lock (23) which is arranged on the side lying opposite the hinge, and having a mounting device for holding the roof luggage case (1) on the roof (3) of a passenger vehicle (4), an angular profile which extends essentially over the entire length of the case and has a multiplicity of locking hooks (13) being connected rigidly to the lid part (5) on the inside of the lid part (5) and a locking rail (15) which is resiliently mounted on the corresponding inner side of the floor part (6) and has recesses being provided, into which locking rail the locking hooks (13) of the lid part (5) engage in the one limit position (closing position) and a locking device being assigned to the locking rail (15), the locking rail (15) having an elongate hole (21) arranged perpendicular to the longitudinal shift axis, into which hole a driver bolt (24) which can be rotated about the lock axis engages. <IMAGE>
Patent DE-59100283-D1 (DE)
Inventor: VULETIC BOGDAN
IPC: B01D53/18
Filed: 1991-09-19
Granted: 1993-09-16
Abstract: A process for the treatment of wash water from the gas scrubber of an iron ore reduction plant is described, the wash water being directly contacted in a gas scrubber with the crude gas, being taken off from the gas scrubber and, after precipitation of solids and cooling, being recycled to the gas scrubber. According to the invention this is accomplished in such a way that the wash water largely freed of solids in a thickener (1) is passed via a warm water tank (2) into a cooling tower (4), where the water is cooled and simultaneously a separation of dissolved carbon dioxide, an enrichment with oxygen, a conversion of the hydrogen carbonates of calcium and magnesium into carbonates and of the iron bicarbonate and iron sulphate into iron(III) hydroxide is carried out, and that this chemically destabilised wash water is, in a further thickener (6) arranged in series, freed of the remaining solids by the addition of flocculating and coagulating agents, chemically stabilised and passed through a cold water tank (7). 
<IMAGE>
Patent DE-59103840-D1 (DE)
Inventor: RUMPP GERHARD
IPC: E21B10/26
Filed: 1991-03-21
Granted: 1995-01-26
Abstract: The rock drill bit consisting of shank (1) and drill head (2) is provided with a cutting tip (4) as well as cutting pins (5) at the front end (3) of the drill head (2) pointing in the feed direction. The diameter on which the cutting tip (4) is arranged and the diameter on which the cutting pins (5) are arranged form an angle deviating from 90 DEG . An enlargement of the disposal flutes (6) is made possible by the deviation in the angle of both diameters. <IMAGE>
Patent DE-59108261-D1 (DE)
Inventor: NIEDRIG MATTHIAS DR
IPC: A61K38/04
Filed: 1991-12-12
Granted: 1996-11-14
Abstract: Novel peptides from the HIV-gag protein contain the sequence (I), and are no larger than 50 amino acids, AATLEEMMTA (I).
Patent DE-59200169-D1 (DE)
Inventor: WOSNITZA FRANZ DR
IPC: C02F11/131
Filed: 1992-05-05
Granted: 1994-06-23
Abstract: The invention relates to a process and a device for drying sludge, in particular sewage sludge, or wet bulk materials, the material to be dried being heated by supplying energy from an alternating electromagnetic field produced between electrodes (8) in a sealed vessel (6) and the moisture of the material evaporated by heating being used as a heat transfer medium to heat the material to be dried in a separate step from the heating in the alternating electromagnetic field. In this case, the material to be dried is received under superatmospheric pressure in a pressure vessel (6) under conditions of electrically insulated contact with the electrodes (8) located in the pressure vessel (6) at least during the residence time necessary for the heating and is then subjected to flash drying. <IMAGE>
Patent DE-59303677-D1 (DE)
Inventor: BRAECKELMANN WOLFGANG DIPL ING
IPC: F16K1/44
Filed: 1993-09-21
Granted: 1996-10-10
Abstract: A leakproof double seat valve comprises two slide-valve bodies (1, 2) in a valve housing (3) with conduit connections (4, 5). In the closed position, the two slide-valve bodies (1, 2), which can be actuated independently of one another, rest against valve seats (6, 7) in the valve housing (3) and are at a distance apart, thus forming a leakage cavity (8). During the opening process, the first slide-valve body (1) can be brought to rest against the other, second slide-valve body (2) before it leaves its valve seat (6), the former movement involving a reduction in the size of the leakage cavity (8). The second slide-valve body (2) is provided with a tubular extension (9) which is passed out of the valve housing (3) in a sealed manner and connects the leakage cavity (8) to the surroundings of the valve. In a double seat valve of this kind, optimum cleaning with minimum consumption of flushing agent is achieved by virtue of the fact that the two slide-valve bodies (1, 2) can each be moved independently of the other by a partial stroke in the opposite direction to that of opening into a flushing position in which the slide-valve body (1 or 2) is free of its valve seat (6 or 7) and rests against a housing stop (13 or 14) provided with openings (11 or 12) for flushing agent.   <IMAGE>
Patent DE-59306913-D1 (DE)
Inventor: MARSTORP LEIF
IPC: F16L25/12
Filed: 1993-05-18
Granted: 1997-08-21
Abstract: A pipe coupling (1) for repairing damaged points and/or for connecting in one or more branched portions of a pipeline has a cylindrical housing (2), the two ends of which are formed as hexagonal parts and the interior of which is a continuous passage (10) which, in the axial direction, adjoins initially widened bevels (11, 12) and then has an internal thread (13 and 14, respectively) for screwing in set screws (17 and 18, respectively) which consist of a deformable material which is provided for radial compression in conjunction with the tightening of the screws to couple together and arrest abutting pipe ends. According to the invention there is arranged, in the continuous passage (23) of one set screw (18), a positioning sleeve (38) which, after insertion of one pipe end into the other set screw (17) and main part of the passage (10) of the housing, forms an insertion-stopping means for said one pipe end and is guided in the radial direction for flush abutting or exposing with respect to the other pipe end and, thereafter, forms a stationary coupling part, in relation to which the housing is displaced, along with the two inserted set screws, before the latter are tightened, into a central position over the sleeve (38) which is arrested in this position with respect to the housing (2) by a bead (43) engaging into an inner groove (19) in the housing, whereupon the two set screws (17, 18) are provided for tightening. <IMAGE>
Patent DE-59309586-D1 (DE)
Inventor: KNOST DIETER DIPL ING
IPC: A21B3/07
Filed: 1993-03-05
Granted: 1999-06-24
Abstract: A loading and unloading device for tiered baking ovens, by means of which the doughpieces can be removed automatically from a proving cupboard and which allows the charging and discharging of one or more tiered baking ovens. The aim here is to specify a robust loading and unloading device which can move accurately to all loading and unloading positions and precisely coordinates all sequences of motion in three axes without vibration. For this purpose, the charging table (2) is arranged between two hollow, torsionally rigid lifting columns (3) containing lifting and guiding elements. The drive for the lifting and lowering movements and the drive for the traversing motion of the crab (4) to which the lifting columns (3) are attached is provided by frequency-controlled motors and is controlled by a control unit (10) in accordance with the baking programme. <IMAGE>
Patent DE-59403429-D1 (DE)
Inventor: MAXEIN HANS-GEORG DIPL ING
IPC: C02F1/70
Filed: 1994-04-29
Granted: 1997-08-28
Abstract: For the removal of oxygen from water, hydrogen is fed to the water before passage through a catalyst bed. The water is fed through the bed upwards from below, where the bed is a floating bed with a counter flow. Also claimed is an appts. for the catalytic removal of oxygen from water with a tank (1) and a jet (2) at the base under a catalyst bed (3). The tank is fitted with feed connections (5,6) for the water carrying oxygen, and hydrogen and an outlet (7) for the cleaned water. The feeds (5,6) are below the first jet base, and the outlet (7) is above the catalyst bed (3).
Patent DE-59404900-D1 (DE)
Inventor: WAGINA LJUDMILA FILIPPOVNA
IPC: C04B40/00
Filed: 1994-06-30
Granted: 1998-02-05
Abstract: A gas pore former (I) for the prodn. of pores in fresh concrete contains Al powder and ethanolamine ester(s) of synthetic fatty acid(s) of formula H3-pN(CH2CH2OCOR)p (II), where R = 10-16C alkyl and p = 1-3. Also claimed is a process for the prodn of cellular concrete mixts. by adding an aq. suspension contg. 0.1-1.0 g (I)/l water to the mixt. of binder, minerals and mix water. (I) contains Al powder and (II) ina wt.% ratio of (70-94) to (6-30), and the Al consists of a narrow fraction with a particle size of 10-80 microns. The binder and mineral component are premixed with part of the mix water, and the rest of the mix water is added afterwards in the form of an aq. suspension of (I). Pores are formed both by air injection and, after a delay of 2-10 mins., by active gas generation in the mix. The mix can be further processed before gas generation has stopped, but active gas generation has stopped before the mix starts to set.
Patent DE-59407324-D1 (DE)
Inventor: EDLINGER ALFRED
IPC: C21B11/00
Filed: 1994-01-26
Granted: 1999-01-07
Abstract: PCT No. PCT/AT94/00007 Sec. 371 Date Sep. 20, 1994 Sec. 102(e) Date Sep. 20, 1994 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/17214 PCT Pub. Date Aug. 4, 1994.In a process for the preparation of pig iron and cement clinker in a fusion gasifier (3) in which the charge is at least partly preheated and possibly deacidified and subjected to preliminary reduction or is used in the form of scrap, coal is blown into a fluidized bed (7) and gasified with the reduction of the charge and pig iron (8) and slag (9) are tapped off in liquid form, the procedure is such that the lime charge introduced into the fusion gasifier (3), possibly together with a portion of an iron ore, is preheated in a preheating shaft (1) and calcined and charged according to the clinker composition required.
Patent DE-59507000-D1 (DE)
Inventor: KOPPE KURT
IPC: B05C19/04
Filed: 1995-07-04
Granted: 1999-11-11
Abstract: A process and device are disclosed for coating elongated or slightly curved metallic substrates with a preferably powdery, plastic-based coating agent. An effective, energy saving coating process that avoids the danger of dust explosion has the following steps: (a) the substrate to be coated is fixed; (b) the substrate to be coated and/or the coating device are moved in a working direction; (c) the substrate to be coated is heated in a localised area by means of a gas flame up to a temperature from 80  DEG C to 900 DEG C; (d) at a defined distance behind the gas flame, the working area located between the gas flame and the following area, in which the coating agent is applied, is sealed by a partition and by a blocking layer made of a non-flammable, gaseous medium and formed between the partition and the surface of the substrate to be coated in order to prevent powder-loaded air from igniting; (e) the coating agent is applied on the hot metallic surface of the substrate to be coated in a manner known per se; and (f) when the coating process is finished, the coated substrate is released. This process is the first that allows metallic substrates to be coated by localised heating of the substrate by means of a gas flame.
Patent DE-59605346-D1 (DE)
Inventor: FISCHER WILLIBALD
IPC: E04G15/06
Filed: 1996-06-17
Granted: 2000-07-06
Abstract: The chimney lining elements (1) comprise an outer wall (2) made of a material which can be plastered and an inner chimney sleeve (6) secured to the outer wall. The chimney sleeve is enclosed by a thermal insulation layer (8) secured to the outer wall. The outer wall is mfd. from a flexible metallic material, with a metal grid supporting the inner chimney sleeve which is made of steel.
Patent DE-59610296-D1 (DE)
Inventor: SCHRADER JENS
IPC: A61F9/08
Filed: 1996-11-06
Granted: 2003-05-08
Abstract: The aid is fitted to a belt (1) worn around the hips and secured with a clasp (4) on its front portion (2) midway between two signalling devices (5,6), which are wired to a processor (7) installed on the back portion (3) with an electric compass (8) and a preferably rechargeable battery (9). At a signal from a switch (not depicted) the compass reading is stored for reference purposes in the memory of the processor. This represents the desired direction of walking, and any more than minimal deviation to left or right causes the appropriate signalling device (5 or 6) to produce a perceptible vibration until the wearer turns in the correct direction.