baber/WOPTO huggingface dataset:
Patent DE-19813930-A1 (DE)
Title: Mold with a core insert, in particular, for injection molding
Inventor: PAVLIN JAROSLAV
IPC: B22C9/10
Filed: 1998-03-28
Abstract: The core insert (10) of the mold (11) has a compensation volume (21) which adjoins the functional surface (12), is bound towards the mold volume (16) by a boundary surface (15), and reduces the mold volume with respect to the influence plane (14). An Independent claim is also included for a housing (in particular, for a filter cartridge) produced using a mold with a core insert which has a compensation volume.
Patent DE-19821609-A1 (DE)
Title: Precipitation of phosphate and heavy metals from water or sediment using alkaline earth metal peroxide, giving high level of phosphate removal
Inventor: WILLUWEIT THOMAS
IPC: B09C1/08
Filed: 1998-05-14
Abstract: Removal of phosphate and heavy metal ions from water and sediment, by precipitation of the phosphate anions and heavy metal ions as sparingly soluble salts, involves treating the water or sediment with alkaline earth metal peroxides (I).
Patent DE-19824646-A1 (DE)
Title: Shortened route for manufacture of yarns from scelenchyma fibers, especially flax
Inventor: COSTARD HERBERT
IPC: D01B1/42
Filed: 1998-05-22
Abstract: The bast fibers are separated out by chemical treatment and then subjected to longitudinal mechanical working, e.g. using pins in a gill box. The sliver is then separated mechanically into single fibers, e.g. by the opening roller of an open-end rotor spinner, and spun into yarn. Alternatively the sliver can be stretch-broken, followed by carding, drawing and spinning.
Patent DE-19827189-A1 (DE)
Title: Recharging aid for round secondary cells
Inventor: PLEWNIA HEINRICH
IPC: H02J7/00
Filed: 1998-06-18
Abstract: The recharging aid is used for recharging a given number of round secondary cells connected in series, with an elongate angle element (1) having a pair of opposing planar surfaces cooperating to define a reception channel for the secondary cells.  The secondary cells are automatically centred within the reception channel, which allows a number of different secondary cell diameters to be accommodated without requiring modification and which is provided with at least one sliding contact (5), for contacting the inserted cell group.
Patent DE-19832602-A1 (DE)
Title: Train integrity verification method
Inventor: HOFESTAEDT HOLM
IPC: B61L1/16
Filed: 1998-07-09
Abstract: The train integrity verification method compares the number of counted wheel axles at a given track location with the required number of wheel axles for the assembled train transmitted to the wheel axle counting location, for providing a track-free indication for the preceding track section when the number of wheel axles are the same. The wheel axles may be detected via a radio axle counter, positioned at the exit from a level crossing or a switching points track section.
Patent DE-19837713-A1 (DE)
Inventor: BOETTCHER RALF
IPC: G03H1/26
Filed: 1998-08-20
Abstract: The present invention relates to a method and a device for generating holograms, wherein two light beams (L, R) interfere in a photosensitive layer (22), the first beam (L) being shaped and modulated. This method involves maintaining the length ratio between the light rays during the shaping process. In order to shape at least the first light beam (L), the device includes a first optical instrument that preferably comprises a pair of parabolic mirrors (4).
Patent DE-19839519-A1 (DE)
Title: Fahrgastzelle
Inventor: WEBER NORBERT
IPC: B62D21/15
Filed: 1998-08-29
Abstract: Die Erfindung betrifft eine Fahrgastzelle einer Fahrzeugkarosserie mit einer die Fahrzeuginsassen bei Seitenkollision schützenden Schutzeinrichtung, die in jeder Fahrzeugtür, jedem Fahrzeugsitz und in der am Karosserieboden befestigten Mittelkonsole integrierte, quer zur Zellenlängsachse verlaufende Versteifungselemente und zwischen diesen angeordnete Prallplatten umfaßt, die alle in einer horizontalen Ebene liegen und sich bei Seitenkollision über die Prallplatten aneinander abstützen. Zwecks Verbesserung der Schutzeinrichtung, derart, daß bereits mit Einsetzen der Seitenverformung der Fahrgastzelle beim Crash die Versteifungselemente einen durchgehenden Querträger für die Kraftaufnahme bilden, ist mindestens eines der bei Seitenkollision quer zur Zellenlängsachse sich aneinander abstützenden Versteifungselemente auf eine Maximallänge derart vergrößerbar ausgebildet, daß alle im Vorkollisionszustand der Fahrgastzelle zwischen den Versteifungselementen und Prallplatten vorhandenen, lichten Abstände verschwunden sind. Ein im Kollisionsfall aktivierbarer Aktuator stellt das mindestens eine Versteifungselement auf diese Maximallänge ein.
Patent DE-19839602-A1 (DE)
Title: Kraftfahrzeug-Schalteranordnung
Inventor: RUDOLPH GERD
IPC: B60H1/00
Filed: 1998-08-31
Abstract: Eine Kraftfahrzeug-Schalteranordnung umfaßt einen Gebläseschalter (2), einen Wahlschalter (3) für Lüftungsfunktionen und mindestens einen verrastbaren Drucktastenschalter (4) für die Auswahl zwischen Umluft und Frischluft. Sämtliche Schalter (2, 3, 4) sind in einem Gehäuse (1) untergebracht, wobei der Wahlschalter (3) beim Übergang in eine Enteisungsschaltstellung zwangsweise über eine mechanische Kopplungseinrichtung (7) die Verrastung (9) des Drucktastenschalters (4) in der Umluft-Schaltstellung aufhebt und dieser selbsttätig in die Frischluft-Schaltstellung übergeht.
Patent DE-19841962-A1 (DE)
Title: Indicator light with colored light source(s), especially emergency escape indication light, has graphic symbol divided into indication elements with associated light conducting bodies
Inventor: WILLING ACHIM
IPC: F21V8/00
Filed: 1998-09-14
Abstract: The light has at least one large area light radiation surface with a graphic symbol (S) made up of differently colored light radiation elements (H1.1,H1.2,H2) illuminated via light conducting bodies. The symbol is divided into at least as many indication elements as there are different light colors. Each separate element of at least part of the light output surface has an associated light conducting body. The light fed into the light conducting bodies can be generated by one or more sources of the same color or several sources of different colors
Patent DE-19847969-A1 (DE)
Title: Stable liquid formulation of formoterol in solution or suspension medium, used after dilution for treatment of asthma by inhalation
Inventor: HOCHRAINER DIETER
IPC: A61K47/12
Filed: 1998-10-17
Abstract: A storage-stable formoterol (I) formulation comprises (I) (or its salt or addition product) at a concentration of 10-500 mg/ml (as (I)) in a solvent or suspension medium.  An Independent claim is included for the use of the formulation for administration by inhalation, after dilution to a (I) concentration of 0.9-1.5 mg/ml.
Patent DE-19850553-A1 (DE)
Title: Verfahren zur Herstellung eines Bremsbelagträgers
Inventor: KIRSCHDORF DIETER
IPC: F16D65/092
Filed: 1998-11-03
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Bremsbelagträgers (5), bestehend aus einer Trägergrundplatte (1), mit deren einer, einem zu tragenden Bremsbelag abgewandter Flachseite (10) ein Dämmblech (2) zur Vermeidung oder Verminderung von Bremsgeräuschen verbunden wird. DOLLAR A Das Verfahren ist dadurch gekennzeichnet, DOLLAR A - daß in die genannte Flachseite (10) der Trägergrundplatte (1) mindestens eine kreis- oder kreisringförmige Eintiefung (12), die sich zumindest in ihren unteren Teil schräg nach unten und außen erstreckt, eingebracht wird, DOLLAR A - daß an dem Dämmblech (2) mindestens ein vorragender hohlzylindrischer Kragen (22), dessen Kontur in das obere Edne der Eintiefung (12) paßt, angebracht oder angeformt wird, DOLLAR A - daß das Dämmblech (2) mit seinem Kragen (22) auf die Eintiefung (12) der Trägergrundplatte (1) aufgelegt wird und DOLLAR A - daß das Dämmblech (2) durch einen Stauchvorgang mit der Trägergrundplatte (1) verbunden wird, indem der Kragen (22) unter Aufweitung zumindest seines vorderen Bereiches (22'') in die Vertiefung (12) eingepreßt wird.
Patent DE-19850986-A1 (DE)
Inventor: SEDLACEK HANS-HARALD
IPC: A61K35/12
Filed: 1998-11-05
Abstract: The invention relates to a method for producing cells which are suitable for treating the human body. According to said method, (a) cells are taken from the human body; (b) the cells obtained in step (a) are transfected in vitro with at least one gene coding for a growth and/or differentiation factor, which gene is under the control of a promoter; so that the cells from step (b) are capable of differentiation in a desired manner once they are re-introduced into the human body. The invention also relates to cells which are obtained by said method and to their use for producing a medicament for treating diseases.
Patent DE-19851690-A1 (DE)
Title: Residue checking for data conversions involves computing modulo residues of corresponding numerical values before/after conversion, and comparing corresponding residue values after conversion
Inventor: GERWIG GUENTER
IPC: G06F7/72
Filed: 1998-11-10
Abstract: The method involves computing the modulo residues of corresponding numerical values before and after the conversion and comparing the corresponding residue values after the conversion. The numerical values are computer data. The first format can be a decimal number and the second format can be a binary number.
Patent DE-19851809-A1 (DE)
Title: Fossil-fuel steam generator
Inventor: FRANKE JOACHIM
IPC: F22B21/34
Filed: 1998-11-11
Abstract: The steam generator (2) has a combustion chamber (4) for a fossil fuel (B) with a horizontal flue section (6) leading to a vertical flue section (8). The burners (30) within the combustion chamber are positioned at the same height as the horizontal flue section.  The burners may be incorporated in one end wall (14) of the combustion chamber, with a spacing from the horizontal flue section which is at least equal to the maximum flame length when the steam generator is operating at full load.
Patent DE-19852388-A1 (DE)
Title: Three-phase current generator for motor vehicle power supply has stator winding with winding in star formation with sub-lines connected by switching elements in series or in parallel
Inventor: KRAEMER FRANK
IPC: H02K3/28
Filed: 1998-11-13
Abstract: The three-phase current generator has a stator winding with three winding lines (U,V,W) connected in a star formation. Each winding line has at least two sub-lines (U1,U2;V1,V2;W1,W2) connected to switching elements (I,II) so that they can be connected in series or in parallel.
Patent DE-19852472-A1 (DE)
Inventor: PILGER HEIKE
IPC: G01N30/12
Filed: 1998-11-13
Abstract: The invention relates to a method for preparing samples for analysis of gas-containing fluids. The method is characterised in that the fluid components of a sample are separated from gas when the sample is collected. Said method is particularly adapted to analysis by means of plasma spectrometry or gas chromatography techniques. The samples include fluids which contain gas and lipophilic components, especially xenon-containing emulsions or dispersions. The invention also relates to a device (1) for implementing said method, comprising a metering device (10), a separation vessel (2), a condensation trap (6) and a connection for an analysis apparatus (9).
Patent DE-19854301-A1 (DE)
Title: Gas pressure regulating valve
Inventor: KLEINE KARL-HEINZ
IPC: F02M21/02
Filed: 1998-11-25
Abstract: The gas pressure regulator has a first stage in which the inlet pressure (P1) is applied to a diaphragm (4) which moves against a spring (9) and controls the opening of a valve(2). This results in an intermediate pressure being applied  to a second stage such that the pressure in the output chamber (R2). A diaphragm (16) acting against a spring provides a protection against over pressure.
Patent DE-19857611-A1 (DE)
Inventor: LEIX DIETER
IPC: E06B11/08
Filed: 1998-12-14
Abstract: The barrier has a locally fixed support part (2) and a swivel part (3) as well as locking device. The lock (11) of the locking device is housed in a bearing part (15) which is fixedly connected directly or indirectly to the support part. The lock acts on an operating member (13) which acts on the locking device (14) and is movable when the lock (11) is unlocked. A panic security device (27) acts between the swivel part and an intermediate member (15) whilst the locking device acts between the intermediate member and support part.
Patent DE-19902663-A1 (DE)
Title: Voröffnungseinheit für Strippmaschinen
Inventor: BLEIL HANS JOACHIM
IPC: C25C7/08
Filed: 1999-01-25
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Ablösung von elektrolytisch abgeschiedenem Metall von den Elektroden 3, wobei eine zuverlässige Ablösung dadurch erreicht wird, daß ein Messerkopf 4 mittels Sensoren 7 für die Anlagekraft in seiner Zustellung gesteuert wird.
Patent DE-19907843-A1 (DE)
Title: Ink removal device for foils of overhead projectors consists of pen-shaped water/solvent container with absorbent fiber material tip and cover
Inventor: MAYER DOMINIK
IPC: B43M11/08
Filed: 1999-02-24
Abstract: The device consists of a pen-shaped storage container (1) with an opening at one end. The opening holds a tip (3) of absorbent fiber material. The container is filled with water or an organic solvent, and may also contain an absorbent fiber material. The tip is protected against drying-out by a cover (4).
Patent DE-19908237-A1 (DE)
Title: New copolymer of carboxylate ester with propylene oxide and ethylene oxide, which has good stability in the cold and good water solubility, is useful as surfactant in concentrates
Inventor: BEHLER ANSGAR
IPC: C11D1/722
Filed: 1999-02-25
Abstract: Random polymer of a carboxylate ester with propylene oxide (PO) and ethylene oxide (EO), which contains 1-10 moles of PO and 2-20 moles of EO per mole of carboxylate ester, is new.  An Independent claim is also included for the preparation of the random polymer.
Patent DE-19909784-A1 (DE)
Title: Production of 2-aryl-2-oxo-acetate esters, used as intermediates, comprises reacting arylmethyl halide with carbon monoxide and alcohol and reacting resulting aryl-acetate ester with oxygen
Inventor: ALBACH ROLF W
IPC: C07C67/313
Filed: 1999-03-05
Abstract: Production of 2-aryl-2-oxo-acetate esters (I) comprises: (a) reacting an arylmethyl halide (II) with carbon monoxide (CO) and an alcohol (III) in the presence of a catalyst at elevated temperature and pressure; and (b) reacting the resulting aryl acetate ester (IV) with oxygen at elevated temperature in the presence of a catalyst. Production of 2-aryl-2-oxo-acetate esters of formula (I) comprises: (a) reacting an arylmethyl halide of formula (II) with CO and an alcohol R-OH (III) in the presence of a catalyst at elevated temperature and pressure; and (b) reacting the resulting aryl acetate ester of formula (IV) with oxygen at elevated temperature in the presence of a catalyst:   Ar'  = optionally substituted aryl;  R  = optionally substituted alkyl or aryl; and Z'  = halogen or a group replaceable by halogen in situ. Independent claims are also included for the following: (1) production of (I) by reacting (IV) with oxygen gas under pressure (with an oxygen partial pressure 0.01-10 MPa) at 80-200  deg  C, optionally in the presence of a Group VIII metal catalyst and a dehydrating agent or in the presence of an inert gas and a co-oxidizing agent; and (2) production of (I) by reacting (IV) with oxygen in the absence of a solvent and in the presence of a dehydrating agent and one or more N-hydroxy imides of formula (V). R2, R3  = groups having no sp<3>-bonded hydrogen on the  alpha -atom.
Patent DE-19912651-A1 (DE)
Title: Vacuum cleaner has solar cells mounted on exterior of housing to charge up rechargeable accumulator for supplying electrical power to motor for driving brush roller in suction channel
Inventor: KAFFENBERGER DIETER
IPC: A47L9/04
Filed: 1999-03-20
Abstract: The vacuum cleaner has a housing with a suction channel expanded at the bottom, a brush roller mounted in the suction channel, an electric motor for driving the brush roller and a rechargeable accumulator for supplying electrical power to the motor. Solar cells are mounted on the exterior of the housing to charge up the accumulator. The solar cells can be stuck onto the exterior surface of the housing or inserted into recesses.
Patent DE-19913262-A1 (DE)
Title: Angle measuring equipment for measuring rotations of shaft or as rotation shaft encoders has part of connecting cable fastened by holder on housing while holder may release tension of connecting cable
Inventor: FEICHTINGER KURT
IPC: G01B21/22
Filed: 1999-03-24
Abstract: A plug-socket connection (6) is used for the electrical connection of opposing pieces (6.1-6.2) of the connection (6) with a connecting cable (7) mounted within an orifice (9). A part of the connecting cable is fastened by a holder (10) on housing (8). The holder may release a tension of the connecting cable. A lid (12) of the connection is located between the housing and the holder fixing the position of the holder.
Patent DE-19914788-A1 (DE)
Title: Preparation of broken yarn end for pneumatic splicing
Inventor: RAGNOLI FABRIZIO
IPC: B65H69/06
Filed: 1999-03-31
Abstract: To prepare the end of a broken yarn, for splicing, a stream of air is directed at it from a jet, where the jet outlet is cut at an angle to the jet axis to form an elliptical opening (34). The jet is in a rotating mounting for an adjustable swing movement round the jet axis to be directed round the periphery of the opening into the tube (30) used to splice the yarn. The jet outlet opening is preferably cut at an angle of 33-45  deg  to the jet axis. When the jet is in the neutral swing position, the larger axis of the elliptical opening is on a plane through the common axis of the jet and the yarn splicing tube round the periphery of its opening. The jet is given a swing movement, to give a left or right yarn untwisting action, where the larger axis of the elliptical jet opening is on a plane at an angle of 5-30  deg  to the common axis through the jet and tube. The assembly has a body (28) mounted to one side of the splicing chamber system. The body has a passage drilling (31) at one side forming the tube to take the yarn end, and a second drilling at a gap from it but in axial alignment, to take a circular jet (32) in a tight fit with a swing movement round the common axis through both drillings.
Patent DE-19917084-A1 (DE)
Title: Inhibiting cell cycle and cell growth, useful e.g. for protecting neuronal cells, by expressing an inhibitor of nuclear factor-kappaB in transdominant negative form
Inventor: KALTSCHMIDT BARBARA
IPC: A61K38/00
Filed: 1999-04-15
Abstract: Inhibiting the cell cycle and/or cell growth in eukaryotic cells by influencing \- 1 critical cell-cycle regulator in which an inhibitor (I) of the transcription factor NF-kappaB (II) is expressed, particularly overexpressed, in transdominant, negative form. Independent claims are also included for the following: (a) a method for estimating the effect of chemotherapy (for inhibiting neoplasia) by measuring the overexpression of transdominant negative forms of (I) in treated cells; (b) a method for identifying substances (III) that inhibit cell cycle and/or cell growth in eukaryotic cells by causing expression or overexpression of (I); (c) a method for identifying substances (IIIa) that inhibit cell cycle and/or cell growth in eukaryotic cells by inhibiting or activating (II);  (d) substances identified by (III); (e) a method for protecting against neuronal cell death induced by indole alkaloids by expression or overexpression of a IkappaB family protein (IIa) or its mutant; and (f) a method for protecting against neuronal cell death induced by neurotoxic peptides and/or neurotoxic stimuli that lead to generation of oxygen free radicals by activating (II).
Patent DE-19917653-A1 (DE)
Title: Method to manufacture chimney element stone; involves setting outer cladding, inserting core to form duct opening and filling space between core and cladding with lightweight concrete
IPC: B28B19/00
Filed: 1999-04-19
Abstract: The method involves manufacturing and setting an outer cladding (2) with an inner opening (3). A mould core for forming a duct opening is placed in the inner opening and the space between the core and the outer cladding is filled with lightweight concrete, which is then compressed. The mould core is removed and the lightweight concrete is allowed to harden.
Patent DE-19918978-A1 (DE)
Title: Vorrichtung zum Schutz vor Insekten
Inventor: SIEGEL LUDWIG
IPC: E06B9/52
Filed: 1999-04-27
Abstract: Eine Vorrichtung zum Schutz vor Insekten, insbesondere vor Stechmücken, Spinnen und Fliegen, mit einer rahmenartigen Einfassung (1) und einer der Einfassung (1) zugeordneten Insektenabwehreinrichtung (2) ist im Hinblick auf einen dauerhaften Schutz vor Insekten und eine hohe Gestaltungsvielfalt derart ausgebildet, daß der Einfassung (1) eine Kopplungseinrichtung (3) für Funktionselemente (4) jedweder Art zugeordnet ist.
Patent DE-19919191-A1 (DE)
Inventor: KORTE JOERN
IPC: B29C35/08
Filed: 1999-04-29
Abstract: A beam of laser energy passes through a cross section (39) to heat and plasticize a second cross section, which reaches a working temperature. Heat from the second surface is conducted back to the first cross section, plasticizing it, and causing it to reach similar temperature. The energy beam, heating only a part of the join (a field) at any one time, is advanced relative to it. An Independent claim is included for the corresponding laser welding equipment. Preferred features: Working temperature is reached by first preheating as described, then making repeated passes. The transient heating process is further detailed, exchan heat according to the foregoing principles, until both surfaces of the joint (41, 42) are molten, and weld together. It will be noted that references to heating of surfaces, necessarily implies limited heating to some finite depth. The cross sections (39, are pressed together, at the latest just before reaching the working temperature, but preferably during preheating. Pressure is applied until after bonding is complete. A process of heating whilst holding at an acute angle is described, following which the surfaces are moved relatively, up to stops and under pressure, where they cool, completing bonding. Additional features of the equipment used for the process, include its motorized optical system, and the clamping system, which is operated automatically i accordance with the principles described.
Patent DE-19921944-A1 (DE)
Title: Container for corrosive liquids has a corrosion resistant lining consisting of a number of prefabricated elements similar to glazed tiles which are applied to the side of the container outer structure facing the liquid
Inventor: KONZACK MARTIN
IPC: B65D90/04
Filed: 1999-05-12
Abstract: The container for corrosive liquids with a corrosion resistant lining is characterized by the fact that this lining consists of a number of prefabricated elements (2) similar to glazed tiles applied to the side of the container outer structure (1) facing the liquid.
Patent DE-19922859-A1 (DE)
Inventor: BRAEUTIGAM INA
Filed: 1999-05-19
Abstract: Water-based aerosol mousse permanent waving composition contains 2.5-30 wt.% reducing agent(s) containing sulfur, 0.25-10 wt.% surfactant(s), alkalizing agent(s) to adjust the pH to 6.8-10 and 1-15 wt.% 1,2-difluoroethane as the only propellant. An Independent claim is also included for the use of 1,2-difluoroethane in such a composition to produce a fine-pored, uniform, fast-breaking foam.
Patent DE-19926926-A1 (DE)
Inventor: MAUCHLE FELIX
IPC: B05D1/04
Filed: 1999-06-14
Abstract: The spray coating device has a HV generator (12) for supplying at least one HV electrode (10) of a coating spray (2), with regulation of the electric current carried by the coating material between the coating spray and the coated object, using a regulator (16) with current and voltage limitation functions, supplied with the measured current value by a measuring circuit (24) connected in a feedback path between the coated object and the regulator.