baber/WOPTO huggingface dataset:
Patent DE-19828797-A1 (DE)
Title: Thermoplastic polyoxymethylene molding composition for fibers and films
Inventor: EBERLE WOLFGANG
IPC: C08L59/02
Filed: 1998-06-27
Abstract: Thermoplastic polyoxymethylene molding composition contains ester or amide of (un)saturated aliphatic 10-40C carboxylic acids with polyols or aliphatically saturated 2-40C alcohols or amines or an ether derived from alcohols and ethylene oxide as well as a melamine-formaldehyde condensate, sterically hindered phenol and alkaline earth silicate or glycerophosphate. Thermoplastic polyoxymethylene (POM) molding composition comprises: (a) 10-99.98 wt.% of a POM homo- or copolymer; (b) 0.005-2 wt.% sterically hindered phenol; (c) 0.001-2 wt.% polyamide; (d) 0.002-2 wt.% alkaline earth silicate or glycerophosphate; (e) 0.01-5 wt.% ester or amide of (un)saturated aliphatic 10-40C carboxylic acids with polyols or aliphatically saturated 2-40C alcohols or amines or an ether derived from alcohols and ethylene oxide; (f) 0-5 wt.% melamine-formaldehyde condensate; and (g) 0-74 wt.% further additives. An Independent claim is included for molded articles made of the above composition.
Patent DE-19831713-A1 (DE)
Title: Position adaptive three dimensional monitor with successive convex and concave sub cylindrical lenses
Inventor: HENTSCHKE SIEGBERT
IPC: G02B30/27
Filed: 1998-07-15
Abstract: The monitor (PARM) has a lens disc (1) comprising a RGB flat display (3) in which the three color sub pixels r, g and B are arranged horizontally next to each other. The lens disc also has a sub pixel encoder in the digital display control. Each cylinder lens (2) or each cylinder prism on the raster plate or disc has a fine structure of two or more consecutive convex and concave sub cylindrical lenses. With the lens plate, the right eye sees other pixels on the display than the left eye. The pixel visibility changes with the position of the viewer. The position is detected with a head support and conveyed to an adaptive sub pixel encoder.
Patent DE-19835914-A1 (DE)
Title: Verfahren zum Dosieren eines flüssigen, gasförmigen oder in überkritischem Zustand vorliegenden Mediums in einen Druckreaktor
Inventor: HILDEBRANDT VOLKER
IPC: B01J3/00
Filed: 1998-08-07
Abstract: Die Erfindung betrifft ein Verfahren zum Dosieren eines flüssigen, gasförmigen oder in überkritischem Zustand vorliegenden Mediums in einem Druckreaktor (1). Dieser Druckreaktor weist einen Reaktionsraum (13) auf, der mit einem Hohlraum verbunden ist, in den das Medium mit einem vorherbestimmten Volumen- oder Massestrom so dosiert wird, daß der Druck im Hohlraum größer wird als der Druck im Reaktionsraum. Dadurch wird verhindert, daß reaktionsfähige Gemische aus dem Reaktionsraum in den Hohlraum diffundieren. DOLLAR A Die Erfindung betrifft auch Verwendungen des Verfahrens. So kann es zum Spülen des Druckreaktors, zum Schutz des Rührantriebs, zur Kühlung oder Erwärmung des Inhalts des Reaktionsraumes, zur Regulierung der Reaktionsgeschwindigkeit, zur Dosierung eines Reaktionsteilnehmers in den Reaktionsraum und zum gezielten Füllen oder Entspannen des Druckreaktors verwendet werden. DOLLAR A Die Erfindung betrifft auch eine Vorrichtung zum Dosieren eines gasförmigen flüssigen oder im überkritischen Zustand vorliegenden Mediums.
Patent DE-19841154-A1 (DE)
Title: Measurement of propagation time of sound waves; involves measuring phase shift between transmitted and received signals at two different frequencies
Inventor: LOEHMER HOLGER
IPC: G01F1/66
Filed: 1998-09-09
Abstract: Two sound signals, preferably ultrasound signals, of different frequency (F1,F2) are emitted and received by an acoustic transducer. The phase shift of the received signal with respect to the emitted signal is measured for each sound signal and used to calculate the propagation time of sound within defined boundaries. The emitted sound may be transmitted in short bursts that are long enough for the frequency of the transmitted wave trains to reach a stationary state. An Independent claim is included for a device for implementing the method.
Patent DE-19844718-A1 (DE)
Title: Pest control appliance and method consists of pressurized container, inflow pipe, shut-of element, accumulator, filler valve, excess pressure valve, handle, seal and lid
Inventor: SCHNUPP KONRAD
IPC: A01M17/00
Filed: 1998-09-29
Abstract: The pest-control appliance consists of a pressurized container (2) containing a mixture (3) of water and solid material. An inflow pipe (6) possessing a shut-off element (5) is connected to the pressurized container which has an integral accumulator (4). The container and or accumulator has/have a filler valve (7), excess pressure valve (8), at least one handle (9), and rapid-closure lid (11). The free end of the inflow pipe has a seal (10) in the form of a tread-plate.
Patent DE-19850320-A1 (DE)
Inventor: FROMMANN CHRISTIAN
IPC: E03F5/14
Filed: 1998-11-02
Abstract: The compact installation for mechanically cleaning liquids (4) is provided with a container (1), which in turn has an inlet (2) and an outlet (3) for the liquid (4), a device that is situated in the container (1) for separating floating and suspended matter (7), a device that is connected downstream for separating sediments (16) from the liquid (4), and devices for separately discharging the floating and suspended matter (10) and the sediments (17). Distributing devices (20) which even out the flow of the liquid (4) are provided, especially between the device for separating the floating and suspended matter (7) and the device for separating the sediments (16). The device for separating the sediments (16) has separating elements (11) that are arranged parallel to one another and/or or at an angle in the container (1). The container has a conically tapered collection chamber (15) for the sediments under the separating elements (11).
Patent DE-19850963-A1 (DE)
Title: Steckverbinder
Inventor: OFFERMANN OLAF
IPC: F16L37/084
Filed: 1998-11-05
Abstract: Die Erfindung betrifft einen Steckverbinder für Schlauch- und/oder Rohrleitungen, bestehend aus einem Muffenteil (2) und einem Steckerteil (4), wobei das Steckerteil (4) mit einem Steckerschaft (6) in eine Aufnahmeöffnung (8) des Muffenteils (4) einsteckbar ist, und wobei das gesteckte Steckerteil (4) gegen das Muffenteil (2) über eine Umfangsdichtung (16) abgedichtet sowie über eine Verriegelungseinrichtung (18) gegen Herausziehen arretiert ist. Innerhalb des Muffenteils (2) ist ein hohlzylindrischer, axial in dem eingesteckten Steckerschaft (6) eingreifender Steckzapfen (20) angeordnet, wobei die Umfangsdichtung (16) in einer im radial zwischen dem Steckzapfen (20) des Muffenteils (2) und dem Steckerschaft (6) liegenden Bereich gebildeten Ringkammer (22) angeordnet ist.
Patent DE-19855939-A1 (DE)
Title: Method of operating a multicylinder internal combustion engine
Inventor: SHAMIS DIMITRY
IPC: F02D41/40
Filed: 1998-12-04
Abstract: The method involves measuring the power produced by the respective cylinders during a test period which covers a set period of the combustion cycle,  or in which  the fuel injection period is fixed. The power produced by each cylinder is measured as a function of the torque, the cylinder pressure etc.  The measured value is compared with a target value to produce a correction factor, either positive or negative. This correction factor is applied to the control program to ensure accurate fuel. The correction factors are updated periodically when the engine torque is constant.
Patent DE-19900616-A1 (DE)
Inventor: SCHERER GUENTHER
IPC: A01G7/04
Filed: 1999-01-11
Abstract: The invention relates to a method for inducing or promoting an anthocyanin coloration in plants and/or fruit. According to the inventive method, the plants and/or fruit are irradiated with UVB light, with a mixture of UVB light and white light or with a mixture of white light and blue light. The invention facilitates the production of red anthocyanins in green apple varieties such as Golden Delicious, Zitronenapfel, Granny Smith or Mutsu.
Patent DE-19905912-A1 (DE)
Title: Telephone enables rapid and reliable connection establishment
Inventor: MAASEN HERBERT
IPC: H04M1/2755
Filed: 1999-02-12
Abstract: The telephone has a reader for decoding optical data media, e.g. using bar codes, in which the telephone number of the desired telephone addressee is encoded.  The telephone can be permanently or indirectly connected to a reader that can read the encoded number, decode it and pass it to the telephone or network.   The telephone decoding electronics between the telephone connection and reader can decode the number and pass it in analogue form to the telephone to establish the connection.  Decoding electronics between the telephone connection and reader can decode the number and feed it in digital form to the cable network to establish a connection to the addressee.
Patent DE-19906116-A1 (DE)
Title: Label application device has manipulator for application of labels provided with safety device for preventing damage to transported items by impact with manipulator
Inventor: FASBENDER WILLI
IPC: B65C1/02
Filed: 1999-02-13
Abstract: The label application device (1) is used for labelling items fed forwards on a transport conveyor past a labelling station, provided with a label printer delivery device and a label manipulator (16), displaced between a label reception outside the feed path and a label application position in which it cooperates with a transported item, via a linear drive (15). The manipulator is coupled to the label application device via a safety element, e.g. a telescopic rod (17).
Patent DE-19913566-A1 (DE)
Title: Vorrichtung zum Zerlegen von Baumstämmen in einem Schnitt mit mehreren nicht parallelen Schnittebenen, insbesondere in einem Quartierschnitt
Inventor: SCHWAIGER EDELTRAUD
IPC: B27B1/00
Filed: 1999-03-25
Abstract: Die Erfindung betrifft eine Vorrichtung zum Zerlegen von Baumstämmen oder Baumstammteilen entsprechend einem Schnittmuster mit nicht parallelen Schnittebenen, insbesondere in einem Quartierschnitt, mit einer Sägestraße mit mehreren Sägestationen, die am Rand einer Förderstraße aufeinanderfolgend angeordnet sind, wobei die Förderstraße Förderer zum Befördern des Baumstamms oder Baumstammteils von einer Sägestation zur nächsten aufweist, wobei die Förderer der Förderstraße den Baumstamm oder das Baumstammteil den Sägestationen jeweils so zuführen, daß die Schnittfläche in dem Baumstamm oder Baumstammteil, die von einem ersten Teil der Sägestation erzeugt wird, einen nicht verschwindenden Winkel zu der Schnittfläche in dem Baumstamm oder Baumstammteil aufweist, die von einem zweiten Teil der Sägestationen erzeugt wird, und zumindest bei der Mehrzahl der Sägestationen eine Bearbeitung des Baumstamms oder des Baumstammteils nur auf einer Seite oder auf nicht parallelen Seiten erfolgt.
Patent DE-19914848-A1 (DE)
Title: Rubber mixture, especially for production of tyre treads, contains solution-polymerised styrene-diene rubber modified with sec. hydroxyl groups not more than four carbon atoms away from side-chain ends
Inventor: SCHOLL THOMAS
IPC: C08L19/00
Filed: 1999-04-01
Abstract: Rubber mixtures containing rubber(s) with 0.1-5 wt% bound sec. hydroxyl groups and made by the polymerisation of diolefins and vinyl-aromatic monomers in solution, in which the sec. OH groups are not more than 4 carbon atoms away from the ends of the side chains.
Patent DE-19914994-A1 (DE)
Title: Surface inspection method for detecting contamination on integrated circuit (IC)
Inventor: WATANABE MASAO
IPC: G01N21/88
Filed: 1999-04-01
Abstract: The method comprises the steps of (1) scanning a focused laser beam across the surface, (2) detecting the intensities of the s- and p- polarized components of the light reflected off the surface at each location on the sample, (3) determining the contamination state of the surface from the ratio between the intensities of the s- and p-polarized components. An Independent claim is also included for the following: A surface inspection apparatus operating in accordance with the described method.
Patent DE-19915295-A1 (DE)
Title: Apparatus for manually injecting liquids from molded storage containers into blood vessels and holes in the body
Inventor: KLOESS WOLFGANG
IPC: A61M5/28
Filed: 1999-04-03
Abstract: Apparatus for manually injecting liquids from molded storage containers (6) into blood vessels and holes in the body comprises a pressure plate (4) and a movable abutment (5) which empty the container via a self-locking slide rod (3) movable using a hand lever (1).
Patent DE-19918316-A1 (DE)
Title: Preparation of an embedding material useful in, e.g., dentistry, by a more rapid and economical process
IPC: B22C1/18
Filed: 1999-04-22
Abstract: An embedding material, used in dentistry and jewelry, is prepared by mixing components A (which includes, e.g., quartz sand), B (which includes, e.g., magnesium phosphate) and C (which includes, e.g., magnesium oxide) to a powder, then mixing the powder with water. Preparation of an embedding material comprises: (a) mixing components A, B and C to a powder; and (b) mixing the powder with water to produce the embedding material. For production of a phosphate-bound embedding material, 10-85% of component A (comprising quartz sand, fine sicron powder, quartz powder, cristobalite, cristobalite powder and lubricant) is mixed with 1-25% of component B (comprising mono ammonium phosphate, magnesium ammonium phosphate and magnesium phosphate) and 1-20% of component C (comprising molten magnesium, molten magnesite, magnesium oxide, Dynamag and a binding agent).  For production of gypsum-bound embedding material, 10-75% of component A (which is as described above) is mixed with 1-45% of component B (comprising CaSO4) and 5-35% of component C (which is as described above).  Independent claims are included for:  (A) phosphate-bound embedding material, comprising a component A (comprising 0-70% of quartz sand, quartz powder and a lubricant) and a component B (comprising 0-30% of a binding agent, magnesium phosphate, molten magnesium and magnesium oxide).  (B) gypsum-bound embedding material, comprising a component A (comprising 0-75% of quartz sand, quartz powder and a lubricant), a component B (comprising 0-20% of CaSO4) and a component C (comprising 0-5% of a binding agent, molten magnesium and magnesium oxide).
Patent DE-19918644-A1 (DE)
Title: Intradermal composition for local treatment of skin aging or wrinkles, comprising matrix containing estrogen and structure former to minimize systemic side-effects
Inventor: VOELKEL CHRISTOPH
IPC: A61K9/14
Filed: 1999-04-16
Abstract: A pharmaceutical composition for the local, intradermal administration of estrogens (I) contains at least one (I) in combination with a structure former (II) in a common matrix.
Patent DE-19919300-A1 (DE)
Title: Arrangement for monitoring performance of D WDM multi-wavelength systems over single fiber has photodetector for continuous signal recording and processing and device for polarization manipulation
IPC: H04B10/00
Filed: 1999-04-28
Abstract: The arrangement includes at least one optical switch, a time delay element of high chromatic dispersion, a photodetector for continuous signal recording and processing as well as a device for the polarization manipulation.  The D WDM spectrum to be investigated reaches via fiber input (1) on an electro-optical amplitude modulator (2), which is up detected by the control unit and data acquisition (5). The output from the modulator reaches optical fiber (3) with high chromatic dispersion. Light of different wavelength attains the output of the optical fiber at different instants and is detected by photo diode (4).
Patent DE-19922162-A1 (DE)
Title: Transparent layer system, especially a heat insulating and solar protection coating for glazing, has a thin metal or metal compound modification layer between two base layer system layers
Inventor: KIRCHHOFF VOLKER
IPC: G02B1/10
Filed: 1999-05-12
Abstract: An optically transparent layer system comprises a thin metal or metal compound modification layer (3) between two base layer system layers (2, 4) with similar optical parameters. An optically transparent layer system consists of a 5-20 nm thick silver-containing functional layer (5) between a dielectric top layer (6) and a base layer system comprising a first metal oxide or silicon compound layer (2) with a refractive index of 1.8-2.6 at 380-780 nm wavelength, a 0.5-2 nm thick modification layer (3) of metal or metal compound and a third metal oxide layer (4) having the same optical parameter range as the first layer.  An Independent claim is also included for production of the above optically transparent layer system by sputtering.
Patent DE-19925688-A1 (DE)
Title: Overload protection device for robot working with single sensor
Inventor: LITTLE ROBERT D
IPC: F16P7/00
Filed: 1999-06-04
Abstract: The device (5) is positioned between the robot arm and the tool in order to protect the robot and the tool from damage when the tool is affected by an impact. The device consists of a piston (15), operated by a spring (55) and/or air pressure, a specifically shaped cam (20) and a housing (10) comprising of an upper (25) and a lower part (30). The cam (20) can be moved inside the lower part of the housing according to the motion resulting from the impact and is returned into its original position by the piston. The system is controlled by a single sensor (85).
Patent DE-19929137-A1 (DE)
Title: Baustoff zur akustischen Abschottung
Inventor: BECKMANN FRIEDHELM
IPC: D04H1/44
Filed: 1999-06-26
Abstract: Baustoff zur akustischen Abschottung, der wenigstens zwei einstückig miteinander verbundene Naturfaserschichten aufweist, wobei mindestens zwei unterschiedliche Schichten aus einer Schicht mit relativ groben Fasern und/oder einer Schicht mit einem Gemisch aus relativ groben und relativ feinen Fasern und/oder einer Schicht mit relativ feinen Fasern miteinander kombiniert sind.
Patent DE-19929557-A1 (DE)
Title: Verfahren und Schaltkreis zur Einstellung einer Schaltschwelle eines Tastschalters
Inventor: RITZ FRANZ
IPC: G01B11/00
Filed: 1999-06-18
Abstract: Die Erfindung betrifft ein Verfahren und einen Schaltkreis zur Einstellung einer Schaltschwelle (U¶S¶) eines Tastschalters, der ein aus einer Ruheposition auslenkbares Rastelement aufweist und der bei einer Auslenkung des Tastelementes aus seiner Ruheposition eine definierte Änderung eines meßbaren Systemparameters (U¶SE¶) bewirkt und ein Schaltsignal abgibt, wenn der Wert des Systemparameters (U¶SE¶) die Schaltschwelle (U¶S¶) überschreitet. Bei dem erfindungsgemäßen Verfahren wird die Schaltschwelle (U¶S¶) aus einem in Stufen veränderbaren Referenzwert bestimmt, der zu vorgebbaren Zeitpunkten mit dem Wert (U¶R¶) des Systemparameters in der Ruheposition des Tastelementes verglichen und um jeweils eine Stufe diesem Wert des Systemparameters (U¶R¶) nachgeführt wird, wenn der Referenzwert von diesem Wert (U¶R¶) des Systemparameters abweicht. Der erfindungsgemäße Schaltkreis weist hierzu geeignete Mittel auf.
Patent DE-19930155-A1 (DE)
Title: Check valve for airbag of motor vehicle's occupant restraint system has connecting hose between first and second chamber of airbag and in which is located fabric inlay dividing connecting hose into flow passage and pressure chamber
Inventor: HEUDORFER BENEDIKT
IPC: B60R21/16
Filed: 1999-06-30
Abstract: The check valve(10) has a connecting hose between the first and second chamber of the airbag and in which is accommodated a fabric inlay(22). The fabric inlay divides the connecting hose into a flow passage(30) between the first and second chamber, and a pressure chamber(32) in communication with the second chamber in such a way that with a lower internal pressure in the second chamber compared with that in the first the inlay opens the flow passage and closes it when the pressure in the second chamber is greater than that in the first.  An Independent claim is included for an airbag equipped with a proposed check valve.
Patent DE-19930787-A1 (DE)
Title: Membrane valve with at least one valve chamber, in which switching membrane is fitted in valve chamber as individual element
Inventor: SKOBJIN WOLFGANG
IPC: F16K7/17
Filed: 1999-07-03
Abstract: The membrane valve has at least one defined valve chamber (7) between two casing bodies (4, 5). An at least partly elastic switching membrane (16) fitted in the valve chamber divides the chamber into two sealed part chambers (17, 18). The switching membrane is made so that under radial pre-tension, it lies against the limiting flange (8) on the circumferential side.
Patent DE-19935025-A1 (DE)
Inventor: UHL GUENTER
IPC: B65D19/00
Filed: 1999-07-26
Abstract: The device has a heating element arranged in a glow tube on the combustion chamber side, whereby the glow tube is mounted in a plug housing and insulated from it. The plug housing is electrically connected to the engine block (earth). A diode (15) is integrated between the glow plug body (4) and the series circuit containing the flow tube and heating element in the connector area of the plug or a modular diode is used. An Independent claim is also included for a controller and for an arrangement for producing a glow discharge and/or for ion current measurement.
Patent DE-19939940-A1 (DE)
Title: Druckgasschalter
Inventor: CLAESSENS MAX
IPC: H01H33/90
Filed: 1999-08-23
Abstract: Der Druckgasschalter besitzt einen Kolbenraum, der von einem Kolben (6) in ein erstes (7) und ein zweites (8) Kolbenvolumen getrennt wird. Das erste Kolbenvolumen (7) besitzt eine erste Öffnung (10) für komprimiertes Löschgas. Ferner ist eine zweite Öffnung (12) im Kolbenraum angeordnet, welche vom Kolben (6) bei seiner Bewegung überstrichen wird. Beide Öffnungen (10, 12) münden in einen gemeinsamen Gaskanal (11), der seinerseits in die Lichtbogenzone (5) mündet. Die entsprechende Mündung (16) wird im geschlossenen Schalterzustand von einem Schaltkontakt (3) blockiert. Der Kolben (6) und der Schaltkontakt sind derart gekoppelt, dass beim Öffnen des Schalters der Kolben (6) die zweite Öffnung (12) passiert hat, wenn der Schaltkontakt (3) die Mündung (16) freigibt, so dass das Heissgas in das zweite Kolbenvolumen (8) eintreten kann und die benötigte Kraft zur Kolbenbewegung vermindert.
Patent DE-19941657-A1 (DE)
Inventor: HAUER HERMANN
IPC: C07D295/185
Filed: 1999-09-01
Abstract: The invention relates to substituted cinnamic acid nitriles of the formula (I) wherein X = CN, COOR<4>, CONR<5>R<6>, COaryl, COalkyl, aryl, heteroaryl, R<1> = H, alkyl, arylalkyl, [4-(2-alkoxyphenyl)-1-piperazinyl]alkyl, R<2> and R<3> = independent of each other H, hydroxy, alkoxy, benzyl, R<4> = H, alkyl, [4-(2-alkoxyphenyl)-1-piperazinyl]alkyl, R<5> = H, alkyl, alkoxyalkyl, alkoxy-oxoalkyl, diakylaminoalkyl, amino-oxoalkyl, aryl, arylalkyl, [4-(2-alkoxyphenyl)-1-piperazinyl]alkyl, morpholinoalkyl, furanyalkyl, thienylalkyl, R<6> = H, alkyl, or NR<5>R<6> together = cyclic amines such as pyrrolidine, morpholine, piperidine, subst. piperazine, whereby at least one of the radicals R<1>, R<4> or R<5> is a [4-(2-alkoxyphenyl)-1-piperazinyl]alkyl-radical, in addition to the addition thereof with pharmacologically compatible acids. The compounds are active as prophylactic and therapeutic medicaments for the treatment of benign prostatahyperplasia. A method for the production of cinnamic acid nitrile is also disclosed; an appropriately substituted benzaldehyde is reacted with a substituted acetonitrile in a Knoevenagel-condensation reaction.
Patent DE-19943426-A1 (DE)
Title: Cosmetic hair composition comprises water soluble and/or dispersible partially fluorinated comb polymer having sulfone and silicon containing polyester side groups and other active agents.
Inventor: KOLLER ANDREAS
IPC: A61K8/19
Filed: 1999-09-08
Abstract: A cosmetic hair composition (I) comprises (A) a water soluble and/or dispersible comb polymer (II), comprising a polymer main chain and sulfone and silicon containing polyester side groups, at least partially containing fluorinated or perfluorinated carbon atoms; and, (B) other active agents.