baber/WOPTO huggingface dataset:
Patent DE-50000642-D1 (DE)
Inventor: WUERSTLIN WALTER
IPC: B29C45/20
Filed: 2000-07-08
Granted: 2002-11-21
Abstract: A hot runner nozzle (1) for injection-molding forms has a nozzle body (2) with a throughput channel (3) connected to a nozzle exit (5) for melts. At least one jacket-heating unit (8) is located at the exterior perimeter of the nozzle body (2). This heating unit is enclosed at its exterior perimeter by a sleeve (10), which is flexible in the radial direction. The sleeve (10) is enclosed at its exterior perimeter by at least one circular lock (11) that rotates about its longitudinal axis (12) relative to the sleeve (10) between a released position and a clamped position. The facing surfaces of the sleeve (10) and the lock (11) each have a profile that deviates from that of a cylindrical shell located concentric to the longitudinal axis (12). The facing surface of at least one of these parts (10, 11) is at least in certain areas designed as awedge lock surface (13) that has an abutting slant located in a plane orthogonal to the longitudinal axis (12), against which a seating area of the surface of the other part (11, 10) lies (FIG. 1).
Patent DE-50001818-D1 (DE)
Inventor: KUBOTH HARTMUT
IPC: F16K3/316
Filed: 2000-09-27
Granted: 2003-05-22
Abstract: The invention relates to a stop valve, comprising a housing and a top and a closing component which is arranged in the housing in such a way that it can move and which has one or two sealing surfaces, each of which are brought to rest on a seat located in the housing or a seat ring located there, in a sealing position. The closing component has two side guide beads which interact with correspondingly shaped guide beads of the housing, in such a way as to produce a sliding guiding action over the entire path of displacement of the closing component and to support said closing component. According to the invention, the guide beads (8, 10) of the housing (1) are configured as separate parts which, in an area facing towards the housing (1) and/or the seat ring(s) (11), each have a contour that is received by a correspondingly shaped contour in the housing (1) and/or in the seat ring(s) (11) with a form fit. The guide beads (8, 10) also have an additional support in the form of the top (2). As a result, the guide beads can be worked more easily and better and can be aligned precisely.
Patent DE-50005145-D1 (DE)
Inventor: GEORG ANDREAS
IPC: H01G9/00
Filed: 2000-05-15
Granted: 2004-03-04
Abstract: The present invention relates to a photovoltaically self-charging storage system having a layer structure in which a first material (1), which forms a first redox system, a second material (2), which forms a second redox system, and a photosensitive material (3) are arranged in or between a first (4) and a second electrically conductive layer (5). At least one of the electrically conductive layers (4, 5) is transparent for visible light. The first and the second material (1, 2) are each in electrical contact with one of the electrically conductive layers (4, 5) and arranged in the layer structure in such a manner that, due to the effect of light, the photosensitive material (3) induces a redox reaction Aox+Bred->Ared+Box, which can be reversed if light ceases. The thickness of the layer over which the first (1) and/or second material (2) extends is configured in such a manner that a charge storage sufficient for operating an electrical consumer is made possible. The additional introduction of a catalyst material accelerating said back reaction enables the spatial separation of the direct reaction and the back reaction. The inventive system enables the photovoltaic conversion and charge storage using a simple layer structure in an advantageous manner.
Patent DE-50007096-D1 (DE)
Inventor: GLAGAU KRISTIAN
IPC: G01N33/52
Filed: 2000-12-22
Granted: 2004-08-19
Abstract: A method and corresponding kit for determining the redox status of an organism is provided. The method comprises performing a calorimetric assay of a urine sample by mixing the sample with at least one member of a group of disclosed reagents and an acid and, upon stable color formation, comparing the resulting color to a color scale to indirectly determine the oxidative load, or stress, experienced by that organism. The corresponding kit comprises at least one of the reagents described above, an acid, and a color scale.
Patent DE-50007703-D1 (DE)
Inventor: MIKHAILOV ALEXEI
IPC: G02B13/18
Filed: 2000-06-27
Granted: 2004-10-14
Abstract: An imaging system, especially an imaging system for imaging electromagnetic radiation in the optical spectral range, includes at least one lens element and at least one first and one second optically functional boundary surface through which the electromagnetic radiation can pass. At least the first and at least the second optically functional interface can be located either on one or on two or more lens elements. At least the first and at least the second optically functional interface have, at least in sections, a cylinder lens geometry or a cylinder lens-like geometry so that these optically functional interfaces each have a direction lying in the interfaces and along which at least in sections the curvature of the surface is essentially constant. The direction of essentially constant curvature of at least the first optically functional interface to the direction of essentially constant curvature of at least the second optically functional interface being aligned roughly perpendicular to one another.
Patent DE-50012781-D1 (DE)
Inventor: SPANNBAUER HELMUT
IPC: B01D46/00
Filed: 2000-08-05
Granted: 2006-06-22
Abstract: An air filter (10) for an internal combustion engine of a motor vehicle designed to transmit sound into the passenger compartment or driver area in order to inform the driver of the operating state of the engine. The air filter includes an air filter housing (11), a filter insert (26), an air inlet (12) for unfiltered air, and an air outlet (13) for filtered air. The air filter housing (11) includes a housing wall (22) in or on which at least one membrane (16) is mounted. The membrane (16) is made of a material which is more permeable to sound than the rest of the housing wall (22), so that the shape and position of the membrane can be used to achieve a desired sound generation and distribution.
Patent DE-50103970-D1 (DE)
Inventor: RUNGE FRANK
IPC: A23L33/155
Filed: 2001-12-04
Granted: 2004-11-11
Abstract: A process is described for preparing dry powders of one or more oxygenated carotenoids bya) dispersing one or more oxygenated carotenoids in an aqueous molecular dispersion or colloidal dispersion of a protecting colloid andb) converting the dispersion formed into a dry powder by removing the water and any solvents additionally used and drying, in the presence or absence of a coating material,which comprises using as protecting colloid in process step a) at least one partially hydrolyzed soybean protein having a degree of hydrolysis greater than 5%.
Patent DE-50106122-D1 (DE)
Inventor: UBOLDI ANDREA
IPC: E01H5/10
Filed: 2001-08-02
Granted: 2005-06-09
Abstract: A method for the warming or defrosting of road surfaces is disclosed, whereby the surface is irradiated with an electromagnetic radiation. The irradiation is achieved by means of a series of radiation sources, independent of each other and at a temporal separation from each other. Furthermore a vehicle with at least one radiation source for irradiating the road surface with an electromagnetic radiation in order to carry out the above method is disclosed.
Patent DE-50106300-D1 (DE)
IPC: F25D25/02
Filed: 2001-10-12
Granted: 2005-06-30
Abstract: The floor for a refrigerator has a panel (2) with a stop (6) to hold the refrigerator against slippage from a floor mounting (4) and an edge trim strip (3). The stop is spaced from the front edge trim strip. The stop can be formed as an elastic buffer. The stop can be positioned outwardly of the support surface of the floor.
Patent DE-50106458-D1 (DE)
Inventor: WIETH FRANZ
IPC: A47F9/04
Filed: 2001-04-19
Granted: 2005-07-14
Abstract: A system for detecting and rewarding the return of shopping carts to collection points is provided. A signal corresponding to a dividend is generated as soon as a shopping cart is returned to a collection point. The signal is only generated when the shopping cart is returned correctly to a row of shopping carts. The correct return of the shopping carts is monitored by a digital image processing camera or with an optical signal transmitter which cooperates with evaluation units disposed on the shopping cart.
Patent DE-50110070-D1 (DE)
Inventor: KNOLL KONRAD
IPC: C08F2/38
Filed: 2001-10-26
Granted: 2006-07-20
Abstract: A process for the preparation of linear polymers or block copolymers of styrene by anionic polymerization comprises carrying out the chain termination with an n-alkyl glycidyl ether or a dialkyl ketone.
Patent DE-50110279-D1 (DE)
Inventor: BOEGLI CHARLES
IPC: B31F1/07
Filed: 2001-10-03
Granted: 2006-08-03
Abstract: A device for satinizing and simultaneously embossing flat materials that includes at least two embossing rolls. One roll is connected to a driving system. The rolls are adapted to be driven individually or in common and are adapted to be resiliently applied against each other. Pyramidal or conical teeth of the rolls have flattened tips. The teeth of at least one roll are shaped so as to produce embossed signs in corresponding locations of the passing flat material so that the appearance of the embossed signs changes according to at least one of a viewing angle of the observer, a kind, and the position of the lighting source.
Patent DE-50110565-D1 (DE)
Inventor: DAMRATH JOACHIM
IPC: D06F73/00
Filed: 2001-12-03
Granted: 2006-09-07
Abstract: A method and a device for ironing items of clothing with sleeves, especially, shirts and blouses, by a form finisher include an inflatable bag placed inside the item of clothing when it is being ironed. The inflatable bag extends to the sleeves of the item of clothing. For the sleeves to be ironed in a smoother manner, the ends of the inflatable bag can be provided with a reinforcement that extends to the sleeves. Also, to enable the vents, which are situated above the sleeves, to keep their shape (the overlap und underlap), the inflatable bag can also be supplied, therefore, with reinforcement. An inner tensioning mechanism that is inserted inside the area of the sleeve can improve the smoothness even further.
Patent DE-50115696-D1 (DE)
Inventor: JAKOB KARL
IPC: H02B11/127
Filed: 2001-02-14
Granted: 2010-12-23
Abstract: The switching panel has a carriage (21) movable between two end positions and with at least one switch (6), a drive unit with a drive shaft (27) for driving the carriage and an insertion gear between the drive shaft and carriage with a cam plate driven by the drive shaft with a drive curve interacting with a lever mechanism coupled to the carriage so as to move it.
Patent DE-50200967-D1 (DE)
Inventor: LINDNER MANFRED
IPC: B02C18/16
Filed: 2002-06-12
Granted: 2004-10-14
Abstract: Comminuting machine comprises at least one cylindrical or prismatic rotor (1) supporting cutting knives (2) on its outer surface, a filling opening (3), a discharge opening (4), and a pressing device with a pressing element (6) having a pressing surface (5) for pressing the material to be comminuted onto the rotor. The pressing element is a pivoting element which defines the filling opening on one side and pivots about a disengageable first axis arranged a radial distance away from the axis of rotation of the rotor. The pressing element pivots about a disengageable second axis of rotation and is further operated so that it pivots away from the rotor.  Preferred Features: The second axis of rotation is arranged a further radial distance away from the rotor than the first axis of rotation.
Patent DE-50208543-D1 (DE)
Inventor: GEDENK VOLKER
IPC: F16F13/12
Filed: 2002-06-03
Granted: 2006-12-07
Abstract: The hydraulic spring (2) incorporates a gas-filled cavity (18) with a conical shape and a volume which is variable by compression.  An Independent claim is also included for an application of the proposed hydraulic spring as a primary spring for rail vehicles.
Patent DE-50210275-D1 (DE)
Inventor: PFLUECKER FRANK
IPC: C07D487/04
Filed: 2002-02-11
Granted: 2007-07-19
Abstract: The invention relates to the use of quinoxaline derivatives of formula I, represented by formulas Ia and Ib, as photostable UV filters, in particular in cosmetic and pharmaceutical preparations for protecting the human epidermis or human hair against UV radiation, above all in the 280-400 nm range.
Patent DE-50213838-D1 (DE)
Inventor: KUNZ MARKWART
IPC: C10M105/40
Filed: 2002-07-22
Granted: 2009-10-22
Abstract: The present invention relates to compositions which comprise mixtures of open-chain and cyclic molecules of the sugar alcohols D-sorbitol and D-mannitol which have been esterified with at least one carboxylic acid, processes for preparing these compositions and the use of this composition as lubricant or hydraulic liquid.
Patent DE-50301986-D1 (DE)
Inventor: WEBER JUERGEN
IPC: E04F15/04
Filed: 2003-04-14
Granted: 2006-01-26
Abstract: The floor panel has a tongued and groove connection with lips (12,14) and grooves (10). The lips have different mating surfaces (16,18,28,30) and the second and fourth mating surfaces have a circular segment shaped contour with the centre of the circle lying in the region of the upper sections of the side edges (4,6) of the panel and the circle having a radius to the centre point. The second bearing face (22) and fourth bearing face (32) have a distance from the centre point which is larger than the radius. The distance to the centre point is greater in the direction of the distal end of the lower lip.  A glue layer is applied in the workshop to the cavity.
Patent DE-50304608-D1 (DE)
Inventor: BERGMANN ANDREAS
IPC: G01N33/74
Filed: 2003-10-16
Granted: 2006-09-21
Abstract: Disclosed is an improved sandwich immunoassay for identifying partial proANP peptides in cardiac and sepsis diagnosis by using two antibodies which specifically bond to partial sequences in the mid-regional area of NT-proANP, extending from amino acid 53 to amino acid 83 of NT-proANP.
Patent DE-50305628-D1 (DE)
Inventor: MICHAEL PERPEET
IPC: E06B9/54
Filed: 2003-09-26
Granted: 2006-12-21
Abstract: The roller blind case has roller blind armor (2) and at least one additional covering material (3), e.g. a fly screen material, sunshade film, awning cloth etc., and a drive (4-6) that acts upon both the covering material and on the roller blind armor. The drive has an electric motor (4) and a gearbox (5,6). A shaft (7) of the armor and a shaft of the covering material can be selectively engaged with the drive.
Patent DE-50305744-D1 (DE)
Inventor: WOLFF STEPHAN
IPC: A24D3/16
Filed: 2003-04-03
Granted: 2007-01-04
Abstract: In a process to manufacture cigarette filter tips from elongated extruded fibres, the essentially separated fibres (27) are transported by air towards a conveyer (32). The fibres agglomerate to form a group of fibres, each fibre being in partial point contact with adjacent fibres to form a non-woven fleece resting on the conveyer surface. The fleece is transferred to an outer wrapping strip and then is rolled to form a cylindrical wrapper around the fibres, simultaneously compressing the fibres into a filter. Also claimed is a commensurate manufacturing assembly.
Patent DE-50310802-D1 (DE)
Inventor: GERLACH TILL DR
IPC: B01J23/755
Filed: 2003-11-18
Granted: 2009-01-02
Abstract: A process for the production of an amine comprises reaction of a primary or secondary alcohol, aldehyde or ketone with hydrogen and a nitrogen compound comprising ammonia or a primary or secondary amine in the presence of a catalyst (I) prepared by precipitation of catalytically active components on to monoclinic tetragonal or cubic zirconium dioxide.
Patent DE-58900443-D1 (DE)
Inventor: SCHROEDER HELMUT DIPL ING
IPC: F24C15/32
Filed: 1989-03-14
Granted: 1991-12-19
Abstract: In a baking oven having a baking chamber (1) of rectangular shape in plan view, through which hot air flows in periodically changing directions between facing side walls (3, 4) provided with passages (5) and on their rear side with a distribution channel (6, 7), a source (10) of hot air, a blower (11) connected after this and a rotating body (14) in a control space (8) arranged immediately above the baking chamber (1) for periodically changing the direction of flow of the hot air are provided. The rotating body (14) has two passages (17, 20), the first of which (17) represents a hot air supply, connected constantly at the end to a circular opening (22) in the pressure chamber (12) of the blower (11), to the distribution channel (6) of one side wall (3), and the second of which (20) forms a return passage for the hot air flowing from the distribution channel (7) of the facing side wall (4) to the source (10) of hot air. In order to provide short flow paths and a compact construction of the baking oven, the rotating body (14) can rotate about a horizontal axis and the passages (17, 20) extend along the total depth of the control space (8). <IMAGE>
Patent DE-58900954-D1 (DE)
Inventor: BROESAMLE PETER DIPL ING
IPC: C02F1/461
Filed: 1989-11-02
Granted: 1992-04-16
Abstract: The invention relates to a process and apparatus for treating organic sludges, in particular liquid manure, with at least one electrode located in the liquid manure and at least one counter electrode, by applying a direct voltage source, a migration of ions in the liquid manure being excited by the use of any desired electrodes. The invention is based on the object of achieving a marked improvement in the homogeneity of the liquid manure within the shortest possible time at the end of intermediate storage periods inherent in the process. In process engineering terms, this object is achieved when a constant base voltage is built up and maintained in the liquid manure, superposed by a periodically interrupted overvoltage. In terms of apparatus, a basic appliance with a circuit for supplying the electrodes with base voltage and in addition a step transformer with rectifier are provided, which transformer is secured by current/voltage interlocks against controlling the base load and operates equidirectionally and whose overvoltage can be superposed upon the base voltage by means of an adjustable interrupter.
Patent DE-58902277-D1 (DE)
Inventor: GEISTER HARRY
IPC: A23L27/10
Filed: 1989-06-24
Granted: 1992-10-22
Abstract: A process for the production of spice preparations is described, in which the spices are comminuted with cutting tools or counter-cutters under the action of cold. The preferred cooling medium is carbon dioxide.
Patent DE-58905350-D1 (DE)
Inventor: STAHLSCHMIDT ROBERT
IPC: D06F49/00
Filed: 1989-03-02
Granted: 1993-09-30
Abstract: In a braking device for an electric drive motor fitted with brake discs, for domestic and garden apparatuses, having a brake shoe (19) resting on the brake disc (16), which brake shoe (19) is supported in an axially moving manner by means of a brake lever, one or more brake shoes (19) are mounted approximately parallel to the surface of the brake disc (16) such that they can pivot in each case on a brake shoe lever (18) about a pivoting axle (17) fixed to the motor housing (10) and at right angles to the surface. <IMAGE>
Patent DE-58906737-D1 (DE)
Inventor: KRAMB JAN DIPL ING
IPC: B03C3/017
Filed: 1989-06-12
Granted: 1994-03-03
Abstract: The invention relates to a method and a device suitable for carrying out the method for the continuous removal of soot and condensable components from diesel exhaust gases and, if required, for reducing the NOx components in the exhaust gases by exhaust gas recirculation, the exhaust gases being cooled in a heat exchanger and substantially cleaned in a downstream precipitation device. In the method, two heat exchangers and two downstream precipitation devices, either electrostatic precipitation devices or filters or even a combination of the two precipitation devices, are in each case employed, a continuous, uninterruptedly operating removal of soot and condensable components thereby being possible since heat exchangers and precipitation devices coated with soot and condensable components can be alternately cleaned by self-heating and allowing burn-off or the deposition surfaces in the downstream precipitation devices can be replaced by new, uncoated deposition surfaces. <IMAGE>
Patent DE-58907019-D1 (DE)
Inventor: BRUNNER RUDOLF
IPC: E02F9/22
Filed: 1989-02-20
Granted: 1994-03-31
Abstract: In a control device with at least one directional control valve connected upstream of a consumer, a pressure balance, a control-line circuit with several control lines, of which one is connected to a load-pressure tapping connection of the directional control valve, two restriction points which are arranged in the control-line circuit and the input pressures of which are transmitted to both sides of the pressure balance, and a non-return valve forming the second restriction point, the supply pressure is raised above the consumer pressure. 
<??>An essentially uniform pressure rise is obtained via the flow resistance and spring loading of the non-return valve, which pressure rise is geared to the maximum demand. At a low consumption quantity, this means an unnecessary excess of capacity in the pump line. In the novel control device, the pressure rise is to be continuously adapted automatically to the demand. In order to obtain a specific adaptation, the spring (18) of the non-return valve (19) can be preloaded in proportion to the stroke movement and infinitely at least over part of the stroke of the control member (4) of the directional control valve (3). With the infinite preloading of the spring (18), the pressure rise is adapted to the demand. 
<??>On account of the continuous adaptation, the control device is especially suitable for sensitive control systems. 
<IMAGE>
Patent DE-58909784-D1 (DE)
Inventor: HERRMANN WOLFGANG A PROF DR
IPC: C07C209/36
Filed: 1989-11-24
Granted: 1997-04-10
Abstract: The invention relates to novel complex compounds of elements from groups VII A, VIII A and I B of the Periodic Table with the trisodium salt of tris(m-sulphophenyl)phosphine as complex ligands, and to the use of these complex compounds as catalysts for hydrogenations, for the water gas reaction, for hydrocarbonylations, hydroformylations, oxidations, C-C linking reactions (e.g. allene/alkyne coupling) and addition reactions of secondary amines with C-C double bonds.
Patent DE-59102159-D1 (DE)
Inventor: JUD WILFRIED
IPC: B65D33/16
Filed: 1991-02-22
Granted: 1994-08-18
Abstract: At a point (2) where the packaging material is doubled and forms the tubular package flaps where there is one of the two transverse sealing seams, a tubular package has a tab to aid in opening this transverse sealing seam. This tab may be formed by the end (7) of a fold (6) in the package material projecting from the package casing surface, the edge of a layer of the package material in the doubled region itself or an adhesive label (15) secured to this layer, whereby this doubled region (2) in the transverse sealing seam is advantageously wrapped with the label (15) over the end (18) of the package and the label (15) is secured to a region of the outer casing lying outside the doubled region (2) by a releasable adhesive or other seal within the area where it projects beyond the free edge of the doubled region (2) of the transverse sealing seam.
Patent DE-59104506-D1 (DE)
Inventor: PLONIS GERHARD FRED
IPC: C11B3/00
Filed: 1991-07-19
Granted: 1995-03-16
Abstract: A process for obtaining an olein with a content of 750-1000 ppm of carotene from crude palm oil is described, characterised in that the palm oil a) is first subjected to a total degumming, b) this degummed palm oil is subjected to a liquid-liquid extraction and c) the palm oil purified in this way is subjected to a single- or multi-step dry fractionation in which the olein is obtained with a predeterminable content of carotene.