baber/WOPTO huggingface dataset:
Patent DE-19855140-A1 (DE)
Inventor: KRUSE ULF
IPC: G02B26/10
Filed: 1998-11-30
Abstract: The invention relates to a device for scanning an object using a scanning beam which is directed into a rotating deflector and which is diverted onto the object at a controllable diversion angle using a diverting unit that is arranged in a moveable manner. The diversion angle of the diverting unit is adjusted according to the centrifugal force acting upon said diverting unit and according to the rotational speed of the deflector.
Patent DE-19858401-A1 (DE)
Title: Loading strategy using sight feedback, e.g. for earth-moving machines
Inventor: PEDERSEN JORGEN
IPC: B65G67/04
Filed: 1998-12-17
Abstract: The loading strategy for a given container involves dividing a scheme representing an ideal loading configuration into grid compartments, calculating a value for the height of the ideal material level in each compartment, dividing the load in the container into the compartments, calculating a value representing the height of the material in each compartment, creating a correlation value for each compartment representing the desirability of depositing a load in it and selecting a numerical value representing an optimum component for the place for unloading the material.
Patent DE-19859050-A1 (DE)
Inventor: REITZE BURKHARD
IPC: G11B7/2533
Filed: 1998-12-21
Abstract: The invention relates to thermoplastic polymer blends containing at least one polycarbonate and at least one mould-release agent with at least one polyol component. The inventive polymer blends are characterised in that at least one polyol component (I) consists of a base body with 4 or more carbon atoms, 3 or more, preferably 4 or more hydroxyl groups, more than one hydroxyl group which is esterified with aliphatic carboxylic acids and one or preferably, more than one free hydroxyl group.
Patent DE-19902349-A1 (DE)
Title: Water injection quantity control system for engine with water and fuel injection
Inventor: NAKAYAMA SHINJI
IPC: F02D21/08
Filed: 1999-01-21
Abstract: A water injection quantity control system for an engine with water and fuel injection has: a running state detector device (40) for the engine; an EGR system to feed back a part of the engine exhaust into a combustion chamber of the engine; an operating state detection device 915) for the state of the EGR system; a water injection quantity control device (2) for the water quantity injected into the combustion chamber of the engine; and a control device (10) for the operation of the water injection quantity control device. The water injection control system furthermore has a water injection quantity adjusting device (13,16) to establish a water injection quantity on the basis of information from a running state detection device and the EGR operating state detection device. The last-listed control device controls the operation of the water injection quantity control device on the basis of  the water injection quantity established by the adjusting device.
Patent DE-19903696-A1 (DE)
Title: Covering of containers to be embedded in earth involves use of shaped elements which fit into grooved container surfaces
Inventor: BERGHAENEL DIETMAR
IPC: B65D90/06
Filed: 1999-01-30
Abstract: The container (1) is protected by a cover consisting of shaped elements (2, 3) which are dimensioned to fit into grooved container surfaces.
Patent DE-19904432-A1 (DE)
Title: Device for holding adjoining wall plates has either side of thin web plate a double clamp with spring arms for clamping inserted plate
Inventor: SCHULLER HANS
IPC: E04B2/86
Filed: 1999-02-04
Abstract: The holder comprises a double clamp (20) with two spring arms (22) on each side of a thin web plate (21) so that the wall plates (10) can be fixed with spring tension between the spring arms.  The two spring arms are curved convex on the facing sides and form towards their free ends a widening insert opening.
Patent DE-19906293-A1 (DE)
Title: Method of detecting pilot tones for mobile telephones
Inventor: YANG BIN
IPC: H03D3/00
Filed: 1999-02-15
Abstract: The method involves detecting pulse sequences of known value and length in a signal. Sample values are derived at successive time points with a time difference greater than or equal to 2. If the phase difference of the sample values is determined as being in the range (mod(deltak*pi/2,2*pi)-pi/2;mod(deltak*pi/2,2*pi)+pi/2), this corresp. to a transmitted symbol "1", otherwise "0".  The estimated symbol is filtered with a search window of length equal to the length of the pulse sequence reduced by (deltak + 1), via which successive estimated symbols are passed and in which symbol sums are formed. The symbol sums are compared with a threshold value. If the sum exceeds the threshold, the presence of the pulse sequence sought and its time position are indicated.
Patent DE-19907546-A1 (DE)
Title: Opto-electronic arrangement for detecting object in supervised region
Inventor: ARGAST MARTIN
IPC: G01S7/481
Filed: 1999-02-22
Abstract: Central part of returned image is guided around coaxial region. The arrangement uses a light source (2) emitting rays close to the axis. The rays (6) returned from the object (10) are conducted, not close to the axis, but as a sleeve round the central part, to the detector (5). The received image is evaluated in a computer
Patent DE-19908298-A1 (DE)
Title: Stock inlet for papermaking or cardboard production machine has fluid dosing units in turbulence channels which are set individually to modify flow resistance and maintain constant total flow volume
Inventor: RUF WOLFGANG
IPC: D21F1/08
Filed: 1999-02-26
Abstract: The stock inlet for a papermaking or cardboard production machine has a number of turbulence channels with dosing points to feed a fluid stream into the main flow. The dosing points have dosing units (1) which extend into the main flows in the channels, and alter their flow resistances by a shift in their positions.  The dosing units (1) are positioned to adjust the resistance of the main volume flows in the turbulence channels, preferably as individual units (1) rotating on an axis (2) which extends at least partially in the Z-direction. The dosing units (1) are preferably positioned individually on a swing axis extending at least partially across the machine width. The dosing units (1) are set to vary their immersion depth within the flows through the channels. The channel walls at the dosing point zones have at least one control edge, with at least one edge parallel to the rotary axis (2) of the dosing units (1). The dosing units (1) have a number of outlet openings (5.1,5.2) at the side, symmetrical to the rotary axis (2). The outlet openings (5.1,5.2) are upstream of the narrowest gap between the channel walls (4.1,4.2) or the mixing chamber and the dosing unit. The dosing units (1) are aligned at an angle to the Z-direction of 0-45 deg  and preferably 5-30 deg . The ratio of the flows speed V2 at the narrowest zone round the dosing units (1) to the flow speed V1 of the main flow directly in front of the dosing unit (1) shows a value of V2/V1 \- 2. At the channel zone containing the dosing unit (1), the gap between the unit (1) and the channel walls is \-10 mm. The dosing unit (1) has an inflow side with the smallest curve radius (R) of \- 15 mm and, if required, \- 0.5 \* the unit width.
Patent DE-19910093-A1 (DE)
Inventor: GUETHNER THOMAS
IPC: C07C257/12
Filed: 1999-03-08
Abstract: The invention relates to the use of formamidine salts of the general formula (I): (NH2-CH=NH2)nHx-nY, where Y is SO4, x is 2 and n is between 0.1 and 2.0, or Y is PO4, x is 3 and n is between 0.1 and 3.0. The salts obtained in accordance with the invention are especially easy to prepare from the technical perspective and make it possibly to produce high yields of highly pure 1,3,5-triazine by thermal decomposition of the corresponding formamidine salts.
Patent DE-19910678-A1 (DE)
Inventor: SCHWARZE THOMAS
IPC: B01D53/04
Filed: 1999-03-11
Abstract: Gas mixtures of SF6 and N2, which have been used, for example, as an insulating filler gas for underground cables, for insulating-gas window panes or as a filler gas for car tires and SF6/air mixtures which have been used as a protective gas when casting magnesium can be separated if they are contacted with hydrophobic zeolites of a certain pore size as selective adsorption agent for sulfur hexafluoride. For a relatively high SF6 concentration, the mixture is preferably first subjected to a membrane separation process and the permeate is contacted with the adsorption agent. The invention also relates to an apparatus for carrying out the process. The process may also be used for separating SF6 from exhaust gases.
Patent DE-19912381-A1 (DE)
Title: Condenser, esp. for vehicle air conditioning system, has meandering coolant flow path rising up to open into collector with stand pipe opening into chamber separated from collector interior
Inventor: GESKES PETER
IPC: F28F9/02
Filed: 1999-03-19
Abstract: The condenser has a pipe-rib block mounted between two lateral collection pipes divided in the axial direction by one or more dividing walls to form a meandering flow path for a coolant, a collector (13) next to one of the collection pipes and an upper subcooling path. The meandering flow path rises up from below to open into the collector, which has a stand pipe (22) beginning near the base of the collector and opening into a chamber (23) separated from the rest of the interior of the collector and to which the subcooling path is connected.
Patent DE-19915606-A1 (DE)
Title: WC cistern equipment includes cleansing or other substance metering device portioning substance into water as cistern fills to maintain water purification and odorizing.
Inventor: UISELT ARTUR HELMUT
IPC: E03D1/01
Filed: 1999-04-07
Abstract: The WC cistern (1) is fitted with a metering device (3) for liquid disinfectant, cleaning, odorizing and dye substances (8) and the device can be re-filled without removing the lid of the cistern. Thus, as the float rises with rising water level, so the connector (15) fixed to the lever (14) necessarily raises the piston (4) and so loads the compression spring (13) until at a certain water level, the piston has risen far enough for the substance concentrate to have passed out through recess (10) into the cistern water. Additional components include the seals (6) closing off the gap between piston and surface (7) so that the seals prevent flushing water reaching the device interior in whatever piston position.
Patent DE-19915615-A1 (DE)
Title: Beleuchtungseinrichtung mit einer Mehrzahl von rahmenlos gehaltenen, lichtdurchlässigen Abdeckungen
Inventor: ZERNISCH RALPH
IPC: F21Y103/00
Filed: 1999-04-07
Abstract: Die vorliegende Erfindung betrifft eine Beleuchtungseinrichtung mit einer Mehrzahl von rahmenlos gehaltenen, lichtdurchlässigen Abdeckungen (2), welche gemeinsam eine Fläche bilden, auf deren dem Betrachter gegenüberliegenden Seite Leuchtmittel (7) zum Beleuchten der Abdeckungen (2) angeordnet sind. Die vorstehend genannte Beleuchtungseinrichtung weist eine gute optische Erscheinung auf, kann einfach montiert, demontiert und gewartet werden und minimiert zudem die Gefahr einer Verschmutzung.
Patent DE-19916061-A1 (DE)
Inventor: HAESLER CHRISTIAN
IPC: H01L31/0216
Filed: 1999-04-09
Abstract: The invention relates to silicon moulded parts with a passivating surface coating. Said coating is a sol-gel material and is applied using wet-chemical methods.
Patent DE-19917503-A1 (DE)
Title: Method to control heating or air-conditioning unit of vehicle; involves automatically initiating heating or cooling phase on cold-start of engine, according to external temperature
Inventor: HEIL MICHAEL
IPC: B60H1/00
Filed: 1999-04-17
Abstract: The method involves controlling the unit without sensors, but with user elements in the car interior and an electronic control unit. After a cold start of the engine, a giving heating or cooling phase is automatically initiated, independently of the position of the user element, according to the actual external temperature.  Preferably, the automatic heating phase is initiated only when the external temperature is below a given threshold, and the automatic cooling phase is initiated only when the external temperature is above a second threshold.
Patent DE-19917844-A1 (DE)
Title: Navigation system for positioning of cars without using GPS is reduced in cost, and has speed sensor and reading device
IPC: G01C21/28
Filed: 1999-04-13
Abstract: The navigation system for global positioning of cars comprises an input unit and a processing unit with a transmitter. At a desired distance from the earth surface is a reading device (3) for defining numerical information of any type. A co-ordinate table is also used. Other sensors e.g. speed sensor determine the position of the car and direction of travel.
Patent DE-19918622-A1 (DE)
Title: Sliding rail for seat of motor vehicle
Inventor: TIMON MICHEL
IPC: B60N2/07
Filed: 1999-04-23
Abstract: The operating mechanism of the lock(31) has a slide piece or link(28) which can slide horizontally along the movable profile(7) connected to the seat in a transverse direction between a neutral and an active position. An operating component(30) is vertically movable between a high position where the operating component allows the lock to seat in its locked position, and a low position where the operating component acts upon the actuating section(32) of the lock to release it. The operating component is in mechanical communication simultaneously with the movable profile and the link so that the operating component is in its high position if the link is in its neutral position, and so that the operating component is in its low position if the link is in its active position.   An Independent claim is included for a seat or seat section with a device for movement of the links of the two slide rails, including two rigid transverse rods(14) extending parallel to one another between the rails and which are respectively connected to the slide piece or link of one of the slide rails.
Patent DE-19920140-A1 (DE)
Title: Footwear brush for automobiles
Inventor: STREITBOERGER RALF
IPC: B60N3/04
Filed: 1999-05-03
Abstract: Shoes may be brushed clean when entering a vehicle by means of a brush assembly (3) mounted at the driver door and housed in a trough (2) which may be integral with a floor mat (1).
Patent DE-19922489-A1 (DE)
Inventor: ADAMECK MARKUS
IPC: G06V10/145
Filed: 1999-05-15
Abstract: The method involves projecting an at least two-dimensional light pattern (light line) onto the stamped surface of a coin using a light source at an angle between 0 and 90 degrees to the stamped surface. The coin is moved passed a stationary light source so that successively part of or the entire stamped surface is illuminated. The illuminated coin surface is focussed by a lens onto an image pick-up. The variation of the light pattern while the coin passes the light source is detected. Data and image processing is used to compare the detected image data with reference image data to produce a genuine or forged signal. An apparatus for performing the method is also claimed.
Patent DE-19930403-A1 (DE)
Title: Terminology listing method for text in automatic computer controlled language translation system, involves using text recognition program for data provided by scanner
Inventor: MUEGGE UWE
IPC: G06F17/28
Filed: 1999-07-02
Abstract: The automatic process provides translation of machine read text in one language into another language. Data can be provided by a scanner and is then handled by a text recognition program. Terms not present in the system data base are identified and sorted into an extraction list. The text is researched and classified in the target language and then used to expand the data base.  Independent claims are included for a terminology listing device.
Patent DE-19930863-A1 (DE)
Title: Preparation of solid modified cycloaliphatic epoxy resins, involves using liquid cycloaliphatic polyepoxide compounds with at least one ether oxygen bond per mol.
Inventor: KRUEGER ALFRED
IPC: C08G59/42
Filed: 1999-07-05
Abstract: Preparation of modified cycloaliphatic epoxy resins that are solid at room temperature, involves using liquid cycloaliphatic polyepoxide compounds with at least one ether oxygen bond per mol..  Preparation of modified cycloaliphatic epoxy resins with more than 1 epoxy group per mol. and that are solid at room temperature and optionally containing 0.01-2 wt.% F, comprises reacting ether oxygen bond-free, liquid polyepoxide compounds, partially or totally replaced by ones with at least one ether oxygen bond per mol, cyclic monocarboxylic acids, cyclic hydroxycarboxylic acids and/or semi-esters of dicarboxylic acids or their anhydrides and monovalent alcohols, glycol monoalkylethers, polyglycol monoalkylethers or fatty alcohols, the semi-esters having a cyclic ring structure(s). Optionally F-free carboxyl group containing compounds, F containing carboxylic acids or their anhydrides and/or dicarboxylic acid semi-esters of F containing monovalent alcohols and dicarboxylic acids or their anhydrides and/or perfluorocarboxylic acids of formula F(CF2)nCOOH (n = 5-21) are used. The reaction is at above 60 deg C in the presence of organic solvents and/or catalysts, 0.1-0.49 mol. carboxyl group containing compounds are used per mol. epoxy group and the carboxyl group containing F compounds are used at less than 0.1 mol. per epoxy group.
Patent DE-19932687-A1 (DE)
Inventor: DILLINGER MARKUS
IPC: H04B7/005
Filed: 1999-07-13
Abstract: According to the invention, the transmitting power of a radio station is varied by means of an inner control loop, said inner control loop being provided for rapidly controlling the transmitting power, within a transmitting power interval predetermined by an outer control loop provided for slowly controlling the transmitting power.
Patent DE-19933408-A1 (DE)
Title: Brandschutztür oder -fenster
Inventor: DEGELSEGGER WALTER
IPC: A62C2/06
Filed: 1999-07-21
Abstract: Brandschutztür oder -fenster zur Vermeidung des Übergreifens von Rauch und Feuer, die/das im Bereich eines Brandabschnittes verwendbar ist, wobei die Brandschutztür oder das Brandschutzfenster aus einem beweglichen Rahmen mit einer diese ausfüllenden Ausfachung, die aus einem feuerwiderstandsfähigen Material besteht, und daß der bewegliche Rahmen von einem ortsfesten Rahmenteil teilweise oder ganz umschlossen wird, wobei die Brandschutztür und das Brandschutzfenster aus einem feuerwiderstandsfähigen Kunststoff bestehen.
Patent DE-19937389-A1 (DE)
Title: Ink jet printer with an ink cartridge that allows separation of air and ink to take place
Inventor: STEMPFLE JOHANN
IPC: B41J2/19
Filed: 1999-08-07
Abstract: The cartridge (1) for an air and ink mixture that is in a absorbent material (2) has a feed position (3) at one end. The feed point has a seal (4) into which is inserted a hollow needle (6). The distance (7) between the needle and an air vent (8) is set to allow the air to be separated from the ink.
Patent DE-19937475-A1 (DE)
Inventor: ECKERT ALFRED
IPC: G05D16/20
Filed: 1999-08-07
Abstract: The invention relates to a control device (15, 16, 23) for a hydraulic brake system in which a speed signal for the valve movement is calculated from the current signal and/or voltage signal Iactual, Uactual of an electromagnetic element (13) for actuating a valve (10). The temporal change of the volume flow Q of the hydraulic fluid can be derived from the result of the calculation. This derived signal is used for correcting a control signal of the hydraulic system (23).
Patent DE-19938192-A1 (DE)
Title: Trampoline with main and extra end trampoline parts has one continuous common spring canvas
Inventor: HACK KURT
IPC: A63B5/11
Filed: 1999-08-17
Abstract: The trampoline has a horizontal base trampoline and at least one inclined extra trampoline on an end side. A common continuous spring canvas (14) stretches over all the trampolines.  The extra trampoline is attached for swivel and lockable action.
Patent DE-19938897-A1 (DE)
Title: Interactive operating terminal e.g. for cash machine displays life-like image of person for conversation with customer
Inventor: NIGRIN MARKUS
IPC: G07F19/00
Filed: 1999-08-17
Abstract: The terminal includes a control device, a display (2) and an information input device. The display is used to simulate a conversation with a customer using a life-like image of a person (10). The terminal also includes a data carrier in a drive, a digital image processor and/or a network data transfer device.  An Independent claim is included for operating an interactive terminal.
Patent DE-19940102-A1 (DE)
Title: Car fender has exhaust opening, expanded support extending inward from bumper, in which exhaust pipe ends, whereby considerable gap exists between exhaust pipe and support
Inventor: DENDORF MARIUS
IPC: B60R19/48
Filed: 1999-08-24
Abstract: The fender or bumper (1) has an exhaust opening (3) with an end pipe aperture (6) inserted into the opening that consists of a visible part (10) and an expanded support (11) extending inward from the bumper, in which an exhaust pipe (4) ends, whereby a considerable gap (8) exists between the exhaust pipe and the support.
Patent DE-19940305-A1 (DE)
Title: Herstellungsverfahren für einen Lichtintegrator, ein Lichtintegrator sowie eine Verwendung desselben
Inventor: DANNENBERG PETER
IPC: G02B27/09
Filed: 1999-08-25
Abstract: Ein Herstellungsverfahren für einen Lichtintegrator (2) zur Bildung eines innenverspiegelten Hohlraums des Integrators (2) ist durch folgende Schritte gekennzeichnet: DOLLAR A - Fertigen von mindestens zwei Teilen (14, 14'), aus denen der Lichtintegrator zusammensetzbar ist und deren als Innenseiten des Hohlraums vorgesehene Flächen freiliegen. DOLLAR A - Randloses Verspiegeln mindestens der von als Innenseiten des Hohlraums vorgesehenen Flächen der Teile (14, 14'). DOLLAR A - Zusammensetzen und Befestigen der Teile (14, 14').
Patent DE-19944734-A1 (DE)
Title: Verfahren und Vorrichtung zum Laden wenigstens eines kapazitiven Stellgliedes
Inventor: SCHROD WALTER
IPC: F02D41/20
Filed: 1999-09-17
Abstract: Ein kapazitives Stellglied, insbesondere eines Kraftstoffeinspritzventils einer Brennkraftmaschine, wird mit unterschiedlichen Ladezeiten geladen. Zur Verkürzung der Ladezeit wird der Ladevorgang zu einem vorgegebenen Zeitpunkt unterbrochen und der Schwingkreis in einen das Stellglied und eine Umschwingspule enthaltenden Freilaufkreis umgeschaltet. Enthält der Freilaufkreis einen weiteren Kondensator, wird der Ladevorgang weiter verkürzt und ein Teil der Ladeenergie beim Entladen des Stellgliedes in die Ladungsquelle rückgespeichert.
Patent DE-19945935-A1 (DE)
Inventor: ECK WOLFGANG
IPC: B05D3/06
Filed: 1999-09-24
Abstract: The invention relates to a surface-modified layer systems, a method for the production and use thereof. The invention in particular relates to surface-modified layer systems, comprising a substrate and a mono-layer at least partially arranged on said substrate. Said mono-layer is cross-linked in the lateral direction and covalently bonded by anchor groups to at least one surface of said substrate. Said mono-layer is also composed of low molecular weight aromatic and/or heteroaromatic compounds. The mono-layer which is cross-linked in the lateral direction is composed of low molecular weight aromatic and/ or heteroaromatic compounds and is integral with the surface-modified layer system, and exhibiting the characteristics of a cross-linked solid. Said mono-layer protects the surfaces of the corresponding substrate from damage caused by friction and corrosion in a particularly advantageous manner.
Patent DE-19945943-A1 (DE)
Inventor: FERNENGEL WILHELM
IPC: H01F1/057
Filed: 1999-09-24
Abstract: The invention relates to a permanent magnet on the basis of at least one rare earth (SE), at least one transition metal and boron, with the relation (100 % by weight -[SE]-[B]-[O]-[C]-[N]-[S]-[P])/[B] > 72.3 being applicable for its weight percentages of SE, B, O, C, N, S and P. The inventive permanent magnet can be cooled at a cooling rate of < 15 K/min without losing its magnetic properties.