baber/WOPTO huggingface dataset:
Patent DE-3883834-D1 (DE)
Inventor: HILLENBRAND FRANZ DR ING
IPC: G06V10/46
Filed: 1988-04-22
Granted: 1993-10-14
Abstract: A method and a device for generating and for reproducing two- dimensional graphic objects for electronic or electromechanical reproduction using polynomials is proposed, the graphic objects being given as reference contours in contour coordinates and the number of contours per object and the number of contour parts per contour being determined and the starting point and end point of the contour parts being ascertained. For the purpose of generation, the length of each given contour part is divided up into a multiplicity of arc segment lengths. The starting point and end point of the given contour part are connected by a defined curve portion, preferably a straight line, whose length is divided up into the same number of arc segment lengths as the given contour part. The coordinate points of the straight line assigned to the respective arc segment lengths and of the given contour part are compared and the distance between them ascertained. If a given distance is exceeded, that coordinate point on the given contour part is selected which is at the greatest distance from the straight line. Using parametric splines a curve is determined between the starting point and end point and the point selected as a point of support of motion. 
<??>The length of the curve is again divided up into the same number of arc segment lengths as the given contour part and the same process is repeated. When the given distance is no longer exceeded the points of support motion are stored.
Patent DE-3886905-D1 (DE)
Inventor: DAIRE ERICK BP CHIMIE S A CENT
IPC: C08F10/00
Filed: 1988-11-17
Granted: 1994-02-17
Abstract: A process for the preparation of a solid catalyst of the Ziegler-Natta type comprises precipitating the solid catalyst in a liquid hydrocarbon medium by reacting (A) a solution of a soluble magnesium alkoxide and (B) a transition metal halide which is a halide of Ti (IV), a halide of V (IV) or a halide of VO (III) in the presence of (C) at least one transition metal alkoxide which is free from halogen and soluble in liquid hydrocarbon. The precipitated solid catalyst consists of spheroidal particles having a mean diameter by mass of from 10 to 70 microns and a narrow particle size distribution such that the ratio of mean diameter by mass to the mean diameter by number is greater than 1.2 and smaller than 2.0.
Patent DE-50000121-D1 (DE)
Inventor: KNAUDER JOSEF
IPC: B29C41/04
Filed: 2000-01-28
Granted: 2002-04-18
Abstract: The invention relates to a charging arm for conveying, treating and discharging different starting materials in order to produce glass fiber armored plastic pipes.
Patent DE-50001269-D1 (DE)
Inventor: KLEES ERNST
IPC: H01B11/02
Filed: 2000-10-05
Granted: 2003-03-27
Abstract: The data transmission cable manufacturing method uses a one-piece reception chamber profile having a number of radial struts for dividing it into separate chambers (4), the peripheral wall sections of the profile opened to allow the data transmission elements (9) for the cable to be inserted in the chambers, before wrapping a wound band (11), incorporating a cable screening, around the outside of the profile.
Patent DE-50001761-D1 (DE)
Inventor: FIETZ
IPC: F16J15/3208
Filed: 2000-05-09
Granted: 2003-05-22
Abstract: The seal (7) is positioned between two components (1,2) which have a linear movement relative to each other. A cylindrical s surface (13) is provided for the seal and the second component has an open ring nut (6) for installation of the seal. A plastic gasket (8) and a rubber-like pre-sprung ring (9) are enclosed by the second component. A conical low pressure section has a smal cone angle and a high pressure section has a large cone angle or c. 20-40 degrees .
Patent DE-50002312-D1 (DE)
Inventor: ROZA IVAN
IPC: H01H13/18
Filed: 2000-01-05
Granted: 2003-06-26
Abstract: A door opening circuit comprises pipe-shaped housing and a button which can be moved axially in a housing in order to actuate a circuit component connected to the housing. The button is held in a rest position by a force and can be pushed in a direction opposing said force. Perpendicular to the push path of the bottom and pivotable about a pivot mount. A lever is provided perpendicular to the push path of the button and pivotable about a pivot mount. The lever acts upon a circuit component from a position at a distance to the pivotal mount, whereby the button impinges upon the lever between the pivotable mount and the aforementioned position. Another button is located concentrically to the first button on the reverse side of the housing. The pivotal mount is provided with a lever element. The lever can be moved in the direction of the housing longitudinal axis towards the first button. The other button impinges on the lever element and is held by a force in a rest position and can also be pressed in against the action of said force.
Patent DE-50004789-D1 (DE)
Inventor: HUENER RONALD
IPC: C09C1/00
Filed: 2000-09-04
Granted: 2004-01-29
Abstract: The invention relates to surface-modified manganese sulfide which is obtained by providing manganese sulfide in powder form, adding 0.01 to 10 wt. % of a coating agent in relation to the weight of the manganese sulfide used and mixing the mixture for a long enough period to ensure that said mixture is homogeneous.
Patent DE-50007269-D1 (DE)
Inventor: SCHROEDER DR
IPC: B29C55/28
Filed: 2000-09-01
Granted: 2004-09-09
Abstract: Film consists of an outer layer A and core layer C based on polyamide(s); an oxygen barrier layer B between A and C; adhesion promoting layer D containing modified polyolefin(s), between C and E; and an inner water vapor barrier layer E with low adhesion to a filling, based on (co)polyolefin (blend), with lowest melting component having melting point of  NOTLESS  136 degrees C.
Patent DE-50009360-D1 (DE)
Inventor: STAFFA KARL-HEINZ
IPC: B21D53/06
Filed: 2000-02-29
Granted: 2005-03-03
Abstract: The invention relates to a collector tube ( 1 ) for a heat transfer unit. The tube comprises one or several slits ( 3 d) on the periphery thereof, whereby said slits are formed by a punch press without an inner die or by high-pressure shaping for inserting a respective flat tube. The invention also relates to a method for producing said collector tube ( 1 ). According to the invention, a collector tube ( 1 ) is provided with an outer radius (D/2) to tube wall thickness (s) ratio of less than 5. The slits ( 3 d) are introduced preferably parallel to, or at an acute 2 angle to the longitudinal axis of the tube. The collection tube can be produced by bending a flat material and subsequently sealing the longitudinal slits arising from the bending process by soldering or welding. Said collector tube can be used, e.g. for gas coolers and evaporators for CO<SUB>2 </SUB>air conditioning systems in motor vehicles.
Patent DE-50010365-D1 (DE)
Inventor: DEPPE RUEDIGER
IPC: F27D99/00
Filed: 2000-04-29
Granted: 2005-06-23
Abstract: The solids will first of all reach a first container under atmospheric pressure and then reach a second container of variable pressure, which is disposed thereunder, before they are introduced into the pressure vessel. The first and the second container each have a lower outlet passage and a movable shutter cooperating with the outlet passage. The outlet end of the outlet passage is disposed 20 to 400 mm above the shutter in the closed position, in the closed position the shutter forms the bottom of a chamber at least partly filled with solids. The chamber is connected with the outlet passage in a gastight way, and there is no gastightness between the chamber and the shutter. In the closed position, the shutter carries a solid bed, a vertical solid column having a height of at least 1 m is present in the outlet passage and in the container. In the closed position, seal gas is pressed into the chamber and into the solid column from the outside.
Patent DE-50011475-D1 (DE)
Inventor: LAEMMERMANN GERD
IPC: E06B9/52
Filed: 2000-01-18
Granted: 2005-12-08
Abstract: The cover comprises a frame consisting of several profile rods (4) with a therein held fabric (3), especially a metal fabric. The profile rods comprise a holding section (5) open towards the frame interior, in which the fabric is held at the edges, whereby the holding section is shaped, at least in points, in such way, that the fabric is pressed at it.  An Independent claim is provided for a corresponding profile rod, and a connecting angle for respectively two profile rods.
Patent DE-50101465-D1 (DE)
Inventor: RICHTER MICHAEL
IPC: C02F3/02
Filed: 2001-08-22
Granted: 2004-03-18
Abstract: Sewage processing assembly has at least one activated-sludge basin, with an intermittent aeration rotor supported by at least one float carrier. The float carrier (10), with the aeration rotor (8), is near a basin wall (3) at a vertical guide rail (11), to give it an adjusted height setting according to the sewage level (26) in the basin. The activated sludge basin, to process sewage, has a float carrier which projects at an angle from a vertical section (14) at the sliding guide, and a horizontal overhang (15) which holds the aeration rotor. The vertical section has two longitudinal carriers which move along the sides (12) of the vertical guide rail. The guide rail sides are linked by rungs (13) into a ladder. The vertical guide rail is mounted to the basin wall by brackets, to hold it at a gap from the wall surface. The longitudinal carriers of the float carrier are U-shaped to fit around the sides of the guide rail. The horizontal overhang is a platform formed by two side members linked by lateral carriers, and the platform is covered by a grid. The float (9) is fitted into the corner between the vertical and overhang sections of the float carrier. An Independent claim is included for an aeration rotor with a drive motor (17) to rotate the paddle wheel (16) round a vertical axis (18) which is shrouded within a housing, open at the bottom and with air inlet passages at the top.
Patent DE-50102133-D1 (DE)
Inventor: FRANZ HEINZ-DIETER
IPC: B65D75/00
Filed: 2001-02-09
Granted: 2004-06-03
Abstract: The one-piece blank for a collapsible packing unit has a rectangular bottom(1) to which are connected sections(12a,12b) bounded by parallel running fold line pairs(4a,4b,4c,4d), a third inner side flap(5) connected to a long side of the bottom by a section(12c) bounded a parallel running fold line pair(4e,4f), and a first outer side flap(6) connected to the long side of the bottom by a section(12d) bounded by another fold line pair(4g,4h). The fold line pairs have the same spacing determining the internal height of the packing unit. An independent claim is included for a packing unit used as a protection against moisture.
Patent DE-50105685-D1 (DE)
Inventor: LYSEN HEINRICH
IPC: G01B11/27
Filed: 2001-12-18
Granted: 2005-04-28
Abstract: Belt band or drive pulley alignment device comprises first and secondary targets. Both targets are suitable for positioning on first and second belt pulleys and for illumination with a divergent planar laser beam. The laser light passes through openings in the first or second target so that it can illuminate projection surfaces that were previously shielded from view.  The inventive device is a development of an alignment device claimed in US 6031616.
Patent DE-50108020-D1 (DE)
Inventor: BAUMGART HUBERT
IPC: C08G18/08
Filed: 2001-08-22
Granted: 2005-12-15
Abstract: Novel aqueous dispersion comprising at least one polymer containing on average (i) at least one primary and/or secondary carbamate group, (ii) at least one functional group having at least one bond which may be activated with actinic radiation, and (iii) at least one dispersive ionic functional group; process for preparing it and its use for preparing coating materials, adhesives and sealing compounds which are curable thermally and with actinic radiation, and also novel coating materials, adhesives and sealing compounds consisting of or comprising the novel aqueous dispersion.
Patent DE-50113075-D1 (DE)
Inventor: HOLMER ALFONS
IPC: B62D53/02
Filed: 2001-03-17
Granted: 2007-11-15
Abstract: The potato harvester has front (2') and rear (2) frame sections, each of which carries running gear, one set of which is driven by an engine mounted on the front section. A transfer section extending across both parts of the frame feeds potatoes from the harvesting device to the store. The two sections of the frame are connected by a ball and socket joint (18) and a swivelling arm (19) with pivots (20, 21) at each end. These allow the frames to be swivelled about a perpendicular axis and a longitudinal axis.
Patent DE-50113532-D1 (DE)
Inventor: SCHESSL BERND
IPC: A47L15/23
Filed: 2001-11-16
Granted: 2008-03-13
Abstract: The method is for operating a pull-out drum dish washer (1) with a flushing chamber fed with fluid from a pump (8). When the drum (2) is extracted, the seatings allow the pump to be disconnected and fluid fed. Simultaneously, the through flow fluid mixture flow through the spray openings is reduced to prevent release of spray into the surroundings.
Patent DE-50202910-D1 (DE)
Inventor: FUCHS ELMAR
IPC: B61B12/06
Filed: 2002-11-21
Granted: 2005-06-02
Abstract: The apparatus is used with a coupling configuration having a clamping lever and a spring-energy storage device acting on the clamping lever. An actuating roller mounted on the clamping lever rolls along a running surface of a guide rail. The running surface of the guide rail is formed with an elastically deformable region. A measuring configuration measures a deformation of the elastically deformable region of the running surface due to a compressive force produced by the spring-energy storage device. The compressive force acts on the guide surface via the actuating roller and corresponds to the clamping force. The apparatus includes at least two measuring units forming the measuring configuration.  An Independent claim is also included for the following: (a) a cableway system.
Patent DE-50205083-D1 (DE)
Inventor: VICKTORIUS DIPL-ING
IPC: G08B13/193
Filed: 2002-05-15
Granted: 2006-01-05
Abstract: A casing (10) with a fixed mounting has an adjustable sensor head (16) with a semi-spherical holding wall (17) protruding partly into the casing and a spherical cap (18) to let infrared rays through. The sensor head fastens on the casing in two positions. In a first position the spherical cap with an equator (20) runs parallel to the front facing side (13) of the casing. In a second position the spherical cap with the equator runs parallel to a front wall (15) on the casing.
Patent DE-50207482-D1 (DE)
Inventor: EICHENHOFER KURT-WILHELM
IPC: C01B17/76
Filed: 2002-08-22
Granted: 2006-08-24
Abstract: The invention relates to a process for the continuous preparation of oleum of a concentration of 10 to 45% by weight of SO<SUB>3 </SUB>and/or sulphuric acid of a concentration of 94 to 100% by weight of H<SUB>2</SUB>SO<SUB>4 </SUB>by combustion of sulphur with atmospheric oxygen according to the principle of superstoichiometric combustion, cooling the resultant sulphur-dioxide-containing gases to 350° C. to 500° C., catalytic conversion of these cooled gases to give sulphur-trioxide-containing gases in the presence of a vanadium-containing catalyst using single or double contact catalysis, absorption of the sulphur-trioxide-containing gases after cooling, if appropriate removal of liquids from the gases after absorption and energy recovery, with liquid sulphur being injected into the hot combustion gas stream perpendicular to the main direction of flow in the form of a fan using one or more bimodal fan-type nozzles.
Patent DE-50208382-D1 (DE)
Inventor: SIMMOTEIT ROBERT DR
IPC: A61L27/28
Filed: 2002-05-29
Granted: 2006-11-23
Abstract: An implant has a xeno-structure having an at least partly anchored protein matrix with directed pores. An Independent claim is also included for production of the implant.
Patent DE-50209387-D1 (DE)
Inventor: HAMMER THOMAS
IPC: H01M8/0612
Filed: 2002-12-16
Granted: 2007-03-15
Abstract: It is known that gaseous fuels can be reformed in several ways in order to produce a mixture of carbon monoxide and hydrogen or in order to produce hydrogen. According to the invention, a non-thermal plasma is produced in a region in which the densities of the gas constituents which are preferably excited in the plasma are below the densities of those which are less preferably excited, especially in order to convert a gaseous or liquid fuel by feeding an oxidant into a gas treatment stage, part of the oxidant being respectively supplied to the fuel flow in a plurality of gas treatment stages.
Patent DE-50210021-D1 (DE)
Inventor: VEY MARTIN
IPC: C12N15/00
Filed: 2002-10-12
Granted: 2007-06-06
Abstract: Antibody (Ab), for specific detection of pathological prions of human origin, binds to an epitope that is characteristic of human prion proteins but is absent from such proteins of other species. <??>Independent claims are also included for the following: <??>(1) Method for detecting pathological prion proteins of human origin using a (monoclonal) Ab; <??>(2) Conformation-dependent immunoassay for detecting pathological prion proteins in samples of body fluids or tissue homogenates of human or animal origin; <??>(3) Epitope of human prion protein that reacts with Ab under non-reducing conditions but not (or only weakly) under reducing conditions; <??>(4) Antibodies (Ab1) and high-affinity ligands (X), for specific determination and characterization of proteins, that bind to a characteristic epitope present in the oxidized, but not reduced, state; <??>(5) Immunoassay for determining the oxidation status of a protein by using Ab1 or (X); and <??>(6) Method for determining epitopes that are produced by formation of disulfide bonds.
Patent DE-50213052-D1 (DE)
Inventor: WAGNER MATTHIAS
IPC: H04B3/54
Filed: 2002-04-25
Granted: 2009-01-08
Abstract: The device (10) has at least one signal input and signal receiver arrangement for receiving signals in the form of low frequency alternating voltage waves, especially mains voltage waves, and at least one signal output and signal generation arrangement for outputting signals in the form of low frequency alternating voltage waves, especially mains voltage waves, especially half waves, for reproducing the received signals.
Patent DE-50213977-D1 (DE)
Inventor: FISCHER HERBERT
IPC: B29C48/10
Filed: 2002-02-22
Granted: 2009-12-17
Abstract: Blown film die for producing tubular film (3) from thermoplastics has inner and outer cooling rings (1) for the film. These are divided into sectors and the air in each of these can be blown on to the film under different conditions. Blown film die for producing tubular film (3) from thermoplastics has inner and outer cooling rings (1) for the film. These are divided into sectors and the air in each of these can be blown on to the film under different conditions. The die is also divided into sections whose temperature can be varied and/or there are additional bores (6) in its circumference at right angles to the outer cooling ring, through which air can be blown under different conditions. Control units (7, 8) alter parameters to adjust the film thickness. An independent claim is also included for a method for producing tubular film from thermoplastics using the die.
Patent DE-50300128-D1 (DE)
Inventor: GASSER MARKUS
IPC: B65B23/16
Filed: 2003-02-04
Granted: 2004-12-09
Abstract: A picker unit (5) inserts a number of piece goods (3) from a conveyor (1) into a container (4). The remaining number of piece goods required to fill the container is transferred via the picker unit from the conveyor into a transfer unit that in turn transfers these goods to the container.  An Independent claim is also included for a process in inserting individual piece goods into containers.
Patent DE-50300871-D1 (DE)
Inventor: TEUFEL EBERHARD
IPC: A24D3/02
Filed: 2003-02-21
Granted: 2005-09-01
Abstract: The invention relates to a device for producing cigarette filters, which comprises a conditioning section (AF) for conditioning the supplied filter tows, a formatting device (F) for producing a wrapped filter strand, a dosing device integrated into the conditioning section for dosing a softener. The device further comprises sensors that detect the mass flow of filter tow material M1 and sensors that detect the sum of the mass flow from filter tow material and softener compound M2. A measuring and regulation unit is coupled with the sensors for measuring the mass flows (M1 and M2) in such a manner that both the filter material and the softener compound can be measured and regulated independently.
Patent DE-50302364-D1 (DE)
Inventor: RAUSCHENBERGER JOERG
IPC: A47C20/08
Filed: 2003-08-02
Granted: 2006-04-20
Abstract: The pivot comprises two outer shells (8, 8') attached to the halves of a head rest upright (6*). Inner shells (7, 7') are attached to halves of a side member (5*) of the bed. Inwardly-projecting lugs (9) on the outer shells cooperate with pins (26, 28) on a spring-loaded slide (25) between the inner shells to lock the head rest at different positions.
Patent DE-50305592-D1 (DE)
Inventor: HERZOG FRANK
IPC: B23K26/34
Filed: 2003-07-02
Granted: 2006-12-14
Abstract: A metal workpiece is formed of a pre-manufactured lower part and an upper piece which is placed thereon using a metal powder sintering process, preferably laser sintering. The lower part is a partial workpiece which is made of a solid piece of metal shaped by machining, forming a ready-to-use workpiece in conjunction with the upper part.
Patent DE-50309110-D1 (DE)
Inventor: KLOPP INGO
IPC: C08K9/04
Filed: 2003-11-28
Granted: 2008-03-20
Abstract: Solid pigment preparations containing the following ingredients as substantial components: (A) 60-85 wt. % of at least one organic pigment, (B) 0.1-15 wt. % of at least one pigment derivative of general formula I wherein the variables have the following meanings: P is the radical of the parent substance of an organic pigment; T<SUP>1</SUP>, T<SUP>2 </SUP>independently represent a chemical bond, -CONR<SUP>1</SUP>- or -SO<SUB>2</SUB>NR<SUP>1</SUP>-; B<SUP>1</SUP>, B<SUP>2 </SUP>independently represent a chemical bond, C1-C8-alkylene or phenylene;X, Y independently represent similar or different groups -SO<SUB>3</SUB>- Ka<SUP>+ </SUP>or -COO- Ka<SUP>+</SUP>; m, n represent a rational number from 0 to 3, whereby 1=m+n=4; Ka<SUP>+ </SUP>H<SUP>+</SUP>, Li<SUP>+</SUP>, Na<SUP>+</SUP>, K<SUP>+</SUP>, N<SUP>+</SUP>R<SUP>2</SUP>R<SUP>3 </SUP>R<SUP>4 </SUP>R<SUP>5 </SUP>or a mixture of said cations; R<SUP>1 </SUP>represents hydrogen; C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl; phenyl or naphthyl which can be respectively substituted by C<SUB>1</SUB>-C<SUB>18</SUB>-alkyl; R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4</SUP>, R<SUP>5 </SUP>independently represent hydrogen; C<SUB>1</SUB>-C<SUB>30</SUB>-alkyl; C<SUB>3</SUB>-C<SUB>30</SUB>-alkenyl; C<SUB>5</SUB>-C<SUB>6</SUB>-cycloalkyl which can be substituted by C<SUB>1</SUB>-C<SUB>24</SUB>-alkyl; phenyl or naphthyl which can be respectively substituted by C<SUB>1</SUB>-C<SUB>24</SUB>-alkyl or C<SUB>2</SUB>-C<SUB>24</SUB>-alkenyl; a radical of formula -[CHR<SUP>6</SUP>-CHR<SUP>7</SUP>-O]x-R<SUP>8</SUP>, wherein the repeating units -[CHR<SUP>6</SUP>-CHR<SUP>7</SUP>-O] for x> 1 can vary; R<SUP>6</SUP>, R<SUP>7</SUP>, R<SUP>8 </SUP>independently represent hydrogen or C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl; x is a whole number= 1 , and (C) 14.9 39.9 wt. % of at least one surface active additive from the group of non-ionic polyethers containing no primary amino groups, the acidic phosphoric acid esters,phosphonic acid esters, sulphuric acid esters and/or sulfonic acid esters thereof, the salts thereof and the condensation produces thereof with formaldehyde.
Patent DE-50309212-D1 (DE)
Inventor: MANSFELD GERD
IPC: C10L3/00
Filed: 2003-08-02
Granted: 2008-04-03
Abstract: Odorizing fuel gases with a methane content of at least 60 wt.% comprises adding a mixture of two to six C1-C6 alkyl (meth)acrylate esters and optionally an antioxidant.  An Independent claim is also included for a fuel gas with a methane content of at least 60 wt.% containing such a mixture.