baber/WOPTO huggingface dataset:
Patent DE-19826410-A1 (DE)
Title: Insulation and fault current monitoring method for electrical AC network
Inventor: KAMMER MICHAEL DIPL ING
IPC: H02H3/33
Filed: 1998-06-15
Abstract: The insulation and fault current monitoring method detects the differential current obtained by vectorial addition between at least 2 conductors of the AC network, for initiating automatic load cut-out when the differential current excedes a threshold value. The AC current component of the differential current is used as a first network variable and the network voltage between 2 network conductors, or between a network conductor and a neutral conductor is used as a second variable, used for calculation of the resistive fault current of the network. compared with a threshold value for automatic cut-out.
Patent DE-19828153-A1 (DE)
Title: Combustion state detector for combustion engine
Inventor: MOGI KAZUHISA
IPC: F02P17/00
Filed: 1998-06-24
Abstract: The state detector has a current detector (15,17,20) to detect the current between a mass and a combustion chamber igniter (12). An central electronic controller (30) receives the detector signals and supplies ignition signals to the igniter. An ignition controller receives the ignition signals on the basis of which drives the igniter. The detector, ignition controller and igniter are integrated into an auxiliary controller (1-4) which is separately connected to the central controller for each cylinder. The central controller detects the combustion state of the engine from the current detector and ignition signals, on the basis of which the igniter is controlled.
Patent DE-19830316-A1 (DE)
Title: Method and appliance for detecting ventricular fibrillation
Inventor: WANG JYH-YUN J
IPC: A61B5/361
Filed: 1998-07-07
Abstract: The method involves calculating indicators for triangular components within a signal trace of the heart function and the area enclosed. The ratio of theses indicators is used to assess the chaotic character of the trace and calculate a ventricular fibrillation index. A minimum index is calculated by applying this index in two dimensional or in one dimensional space to assess the probability of ventricular fibrillation.
Patent DE-19831282-A1 (DE)
Title: Semiconductor cooler system for rectifiers of electric rail cars
Inventor: KRAEMER WILHELM
IPC: F28F3/12
Filed: 1998-07-13
Abstract: The semiconductor cooler (1) contains numerous, parallel cooling ducts (4) and has a distribution fitting (2) coupled to it. The fitting has coolant inlet (5) and outlet (6) which opens into a coolant distribution duct (7) coupled to several ducts via inlet bushings (10). A coolant collector duct (8) opens into a coolant outlet, while several cooling ducts are coupled by two outlet bushings (11), opening into the coolant collector duct. The number of outlet bushings corresponds to that of the inlet bushings. An Independent claim is also included for the manufacture of the semiconductor cooler system.
Patent DE-19834611-A1 (DE)
Title: Information gaining method especially for pager
Inventor: BLAWAT MEINOLF
IPC: H04M1/72415
Filed: 1998-07-31
Abstract: The method involves receiving transmission signals by a receiver (E). A decoder decodes data of a data base and a programming unit (P) monitors the data of the data base using the programming commands. Data are sent over a modem (M).  Preferably, data can be sent directly via the modem to a receiving apparatus (Eg) using the programming unit. The receiving apparatus can be e.g. a television apparatus,a mobile telephone. A voice input can be carried out via operating units (B1,B2) for providing commands to the programming units. The decoder preferably decodes teletext data.
Patent DE-19835128-A1 (DE)
Inventor: KRONENBITTER BERND
IPC: E03C1/042
Filed: 1998-08-04
Abstract: The cover (10), to shroud an opening (4) in a wall (6) for a sanitary fitting such as a lavatory, has a rosette carrier (11) bolted to the fitting body or installation box (1). A seal (17) secures the rosette carrier (11) tightly at the wall surface (6). The rosette (12) is fitted to its carrier (11) so that, visually, it is wholly shrouded from view. Sealing rings are mounted to the rosette to give a sealing action between the rosette (12) and the lavatory fittings passing through it.
Patent DE-19837550-A1 (DE)
Title: Device for checking and setting a motor vehicle tyre pressure
Inventor: AUSTMEYER KLAUS E DR
IPC: G01L17/00
Filed: 1998-08-19
Abstract: The device has a compressed air reservoir, a magnetic valve block supplied with compressed air and connected to the tyre valve via a tube connection, a pressure measurement device and a controller which controls the delivery of compressed air. The controller (13) contains a data memory (19) and a data entry stage (18), which enables the entry of the desired pressure and/or data about the vehicle type, the load state of the vehicle, the tyre (17) position, etc.
Patent DE-19843365-A1 (DE)
Title: Floor group for vehicle trailer, e.g. caravan, with strip fixed to underside of longitudinal beam by screw connection
Inventor: DOWE GUENTER
IPC: B62D21/12
Filed: 1998-09-22
Abstract: The floor group has a frame structure with hollow-strip longitudinal beams (6) to which the axle is fitted. A strip (29) is fixed to the underside of one of the beams by a screw connection through the beam, consisting of a fixed bolt (35) and a nut (36). The bolt is against the beam at the top and supported by the attached strip (29, 40) at the bottom.
Patent DE-19843839-A1 (DE)
Title: Suspended ceiling tile placement aid comprizes bearer and holder joined by connector completing plastics aid with rounded corners and specified dimensions.
Inventor: WERRON TILL
IPC: E04F21/18
Filed: 1998-09-24
Abstract: Plates (5) are installed with the aid (1) of a bearer (2), a connector (3) and a holder (4) which is spaced (A) from the bearer (2) by one or more plate (5) thicknesses as laid on the holder (4), with holder and bearer (2) in parallel to stand at right angles to the connector (3). The inside surface (8) of an edge piece (6) at the bearer end (2) furthest from the connector (3) forms an angle ( alpha ) 70-90 or 80 deg  with the inner side of the bearer (2). The bearer inside in turn forms an angle ( beta ) of 75-90 or 80 deg  with the inside (10) of the connector (3) and the bearer length (B) is equal to or smaller than the length (C) of the holder (4). The holder edges (12) are rounded off to give radii (R1-R3) equal to the thickness (S) of the respective parts (2,3,4). The free outer end (13) of the holder is tapered and the outside of the aid (1) is fitted with a grip.
Patent DE-19845319-A1 (DE)
Title: Use of mono-, oligo- and polymeric ethers, esters and ether-ester surfactants for stabilizing flavone, flavanone and/or flavonoid useful in cosmetic and dermatological formulations
Inventor: MAX HEINER
Filed: 1998-10-01
Abstract: Mono-, oligo- and polymeric ethers, esters and ether-ester surfactants (I), with 10-30 carbon alk(en)yl and/or (hydroxy)acyl groups, are used for stabilizing flavones, flavanones and/or flavonoids against chemical degradation, especially photochemical and/or oxidative degradation.  Mono-, oligo- and polymeric ethers, esters and ether-ester surfactants of formula (I), with 10-30 carbon alk(en)yl and/or (hydroxy)acyl groups, are used for stabilizing flavones, flavanones and/or flavonoids against chemical degradation, especially photochemical and/or oxidative degradation; A, A'  = linear or branched (un)saturated 10-30 carbon (C) alkyl or (hydroxy)acyl or a group of 2-202 hydroxyacyl groups linked by ester functions);  a  = 1-100, preferably 2-60, especially 5-40;  X  = a single bond or a group of formula (III) ; R1, R2  = hydrogen (H) or methyl;  R3  = H, linear or branched, (un)saturated 1-20 C alkyl or acyl. The full definitions are given in the DEFINITIONS (Full Definitions) Field.
Patent DE-19848358-A1 (DE)
Title: Valve for controlling fluid flow, especially of liquid plastics, in mixing heads
Inventor: FETZ DIETMAR
IPC: B01F25/46
Filed: 1998-10-21
Abstract: A valve, especially for controlling flow of single or multi-component plastic  mixtures, has a housing(18) with a metering valve(15) whose outlet nozzle is opened or closed by a needle valve(23). Constant pressure is maintained in the fluid irrespective of whether the needle valve(23) is open or closed by a pneumatically loaded membrane(40) which acts on the needle valve.
Patent DE-19848667-A1 (DE)
Title: Roller device to apply aqueous low and high viscosity solutions on movable material webs has two swinging arms upon which guide roller is rotatably mounted, and rigidly mounted rotatable cam disc engaging with cam roller
Inventor: OTTEN HORST
IPC: B05C1/08
Filed: 1998-10-22
Abstract: The roller application device has two swinging arms(22) upon which the guide roller(1) is rotatably mounted, at least one cam roller(20), and at least one rigidly mounted rotatable cam disc(21) engaging with the cam roller. The cam roller has a fixed radius and the cam disc has a variable radius. The maximum and minimum radii are located in the same quadrant and the transitions between them may be stepless or stepped. The cam roller is attached to one of the swinging arms and the cam disc is mounted on the frame of the depositing roller.
Patent DE-19848981-A1 (DE)
Title: Accurate coating of components along given contours with sprayed materials comprises a tubular element housing a unit with at least one spray opening directed to the inner lower edge zone of the tubular element
Inventor: KABILKA OTTO
IPC: B05B14/00
Filed: 1998-10-23
Abstract: The apparatus for coating components (17) with sprayed materials (such as lacquers) comprises a tubular element (11) accommodating a unit (13) with at least one spray opening (14) for delivery of sprayed material. Each spray opening is directed to the inner lower edge zone of the tubular element whose outer lower edge is in rolling contact with the component (17). The apparatus further includes means for cleaning the lower region of the tubular element. An Independent claim is also included for a method for coating by means of the proposed apparatus. It includes cleaning of the bottom region of the tubular element before and after its rolling contact with the component (17).
Patent DE-19853520-A1 (DE)
Title: Personal sanitary products shredded and rinsed in diluted solution, minimizing waste requiring special disposal from hospitals or retirement homes
Inventor: THOMAS GOTTFRIED
IPC: A61L11/00
Filed: 1998-11-20
Abstract: In a process and assembly to dispose of personal sanitary products (13) consisting primarily of textile-based disposable nappies, sanitary towels and similar, the refuse is first shredded. The shredded products are then released into a suitable concentrated disinfectant as used in portable toilets and diluted with water. The shredded products and their organic load are at least partially dissolved, and the fluid is then released into the public sewer for conventional processing. The residual shredded sanitary products are then de-watered and are separately disposed. The sanitary products consist primarily of cellulose (2) with a textile lining (3) plus adhesive strips or Velcro RTMtabs (4). An ADDITIONAL CLAIM is also included for a suitable shredding and rinsing assembly.
Patent DE-19858889-A1 (DE)
Title: Bone fixation system made from titanium comprises bone plate and screw with angled thread for setting screw at any desired angle
Inventor: WOLTER DIETMAR
IPC: A61B17/72
Filed: 1998-12-19
Abstract: The fixation system comprises a bone plate (10) with at least one screw hole, and a bone screw with a spherical or conical seating surface (4) for resting against the bone plate, and a means of inserting the bone screw at a desired angle. The angle is obtained by the angle of the threads in the top of the screw, and the screw is self-tapping.
Patent DE-19858974-A1 (DE)
Title: Vorrichtung zur katalytischen Umsetzung eines Ausgangsstoffes, insbesondere eines Gasgemisches
Inventor: WIESHEU NORBERT
IPC: H01M8/0612
Filed: 1998-12-19
Abstract: Vorrichtung zur katalytischen Umsetzung eines Ausgangsstoffes, insbesondere eines Flüssigkeits- oder Gasgemisches, wobei der Ausgangsstoff zwischen einer Eingangsseite der Vorrichtung und einer Ausgangsseite der Vorrichtung mit einem katalytischen Material in Wirkverbindung bringbar ist, wobei die dem umzusetzenden Ausgangsstoff entgegentretende wirksame Reaktionsoberfläche des katalytischen Materials pro Volumeneinheit von der Eingangsseite zu der Ausgangsseite der Vorrichtung hin stufenweise oder kontinuierlich zunimmt.
Patent DE-19900703-A1 (DE)
Title: Device for measuring and displaying dangerous levels of UV radiation has reaction layer with ferric ions which convert to ferrous ions and give a color change proportional to UV intensity
Inventor: HAUG HELMAR
IPC: G01J1/50
Filed: 1999-01-11
Abstract: A device (10) for measuring and displaying the intensity of UV (especially UVA) rays comprises: (i) a reaction layer (12) provided with an Fe(III)-containing liquid (18) which changes color via Fe(II) ions according to the amount of light quanta; (ii) a filter layer (14) screening-off visible light; and (iii) a layer (16) fully covering layers (12) and (14) and removable at least in the region of filter layer.
Patent DE-19913127-A1 (DE)
Title: Method of monitoring railway vehicle
Inventor: BAUMANN JOACHIM
IPC: G01M17/10
Filed: 1999-03-23
Abstract: The method involves performing an eddy current measurement on a wheel (1) of the vehicle (3) during operational travel. The eddy current measurement signal is evaluated to monitor the state of the wheel. The measurement signal is continuously fed to an evaluation unit (21) in the vehicle and/or to a second evaluation unit (23) in a stationary control point (25).
Patent DE-19914819-A1 (DE)
Title: Product development tool uses networked locations connected to object-oriented database with different links
Inventor: VOSSMANN DIRK
IPC: G06F17/30
Filed: 1999-03-31
Abstract: The development tool has multiple locations interconnected via a network e.g.  Intranet and/or Internet, they are connected to a data processing system in which a relational database is provided. The database is dynamically object-oriented so that a differentiation is made between information objects of different classes that are interrelated by linking different link types.
Patent DE-19918326-A1 (DE)
Title: Elektrische Anschlußbuchse
Inventor: CVASA EDUARD
IPC: H01R13/18
Filed: 1999-04-22
Abstract: Die Erfindung betrifft eine elektrische Anschlußbuchse zum elektrisch leitenden Verbinden mit einem Anschlußstecker. Die Anschlußbuchse weist einen Anschlußabschnitt sowie einen Buchsenabschnitt auf, in den der Anschlußstecker zum elektrischen Verbinden einführbar ist. Der Buchsenabschnitt ist durch ein einstückig am Anschlußabschnitt ausgebildetes Federelement mit dem Anschlußabschnitt fest verbunden.
Patent DE-19924957-A1 (DE)
Title: Vorrichtung zur Entwärmung eines in einem Gehäuse befestigten elektronischen Bauteils
Inventor: JUNG ROBERT
IPC: H05K7/20
Filed: 1999-05-31
Abstract: Zur Erwärmung eines an der Innenseite einer Wand eines Gehäuses befestigten verlustbehafteten elektronischen Bauteils wird das Gehäuse an mehreren seiner Außen- und/oder Innenseiten mit einem Kühlkörper kontaktiert. Dadurch wird zur Abgabe der Verlustwärme an die Umgebung ein Großteil der oder die gesamte Gehäuseoberfläche genutzt.
Patent DE-19925357-A1 (DE)
Title: Household gas line shut-off device for safety system reacts to signal from room gas sensor and transmits gas sensor data
Inventor: KADKE ANDREAS
IPC: F17D5/06
Filed: 1999-06-02
Abstract: A gas sensor (5) provides a detection signal which is used to activate a switching unit (10) which controls an actuator drive (11) for operating the shut-off device. A signal transmitter unit (6) transmits the data detected by the gas sensor. The transmitter unit may be a high frequency transceiver module with a transmission power suitable for a range of 50 meters. Authorities may be alerted via a telecommunication network.
Patent DE-19928120-A1 (DE)
Title: Crane fork with three dimensional fully automatic leveling designed so that joint between column and T beam by rotation of gear wheel in this joint can vary angle between column and T beam
Inventor: SCHUERBUSCH HOLGER
IPC: B66C1/24
Filed: 1999-06-19
Abstract: The crane fork consists of two prongs (1) fixed at two hollow sections (4,8) and a vertical column (5). A joint (10) arranged between the column and the T beam (21), and by the rotation of a gear wheel in this joint, the angle between the column (5) and the T beam can be varied. The gear wheel is rotationally driven by a DC motor (17) across a worm gear.
Patent DE-19928672-A1 (DE)
Title: Process for sulfurizing a supported catalyst
Inventor: KASZTELAN SLAVIK
IPC: C10G47/06
Filed: 1999-06-23
Abstract: Process for sulfurizing a supported catalyst containing a group IIIB, group IVB or group VB element comprises sulfurizing the catalyst using a mixture containing an elementary sulfur source and a carbon source in an autogenous gas or inert gas atmosphere.
Patent DE-19937835-A1 (DE)
Title: Fireproof system has metal door frame enclosing door with sealant-filled gap between, perforated interior of hollow profiled frames and U-clamp
Inventor: TITTEL KARSTEN
IPC: E06B5/16
Filed: 1999-08-13
Abstract: The door (4) is enclosed by a metal door-frame (2) leaving a peripheral gap (68) filled with sealing material (10,64) such as gypsum or a cooling gel, which foams under the effect of heat. The fireproof door-frame and or the fireproof frame (60) surrounding the door is hollow at least in parts. The sealing material fills the interior (46,62) and has perforations (44,64) through to the gap, through which foaming sealing material can emerge into the gap.  The hollow profile of the door-frame is attached at one end to a first arm (36) parallel with the wall (16) to which it is fixed. A second arm (38) is next to the first arm. Both arms form a U-shaped clamp (50) with the hollow profile. The clamp has a first spacer bar (54) made of material for cooling the door-frame and resting against the wall.
Patent DE-19938883-A1 (DE)
Title: Screw terminal for electrical cable, has threaded pin with worm section that engages rack to clamp cable
IPC: H01R4/30
Filed: 1999-08-17
Abstract: The cable terminal clamp has a main body (4) in which the threaded end (1) of the clamping screw is retained. The other end of the screw has a worm (9) that engages a formed rack on the clamping element. When the screw is turned the end surface (2) presses against the cable.
Patent DE-19941743-A1 (DE)
Title: Air turbine for refrigeration machine with two switched regenerators receiving cold from one cooling circuit and supplying cold to second circuit in alternation
Inventor: SNITSARENKO-ZAHARENKO VIKTOR S
IPC: F25B11/02
Filed: 1999-09-02
Abstract: The refrigeration method uses an air turbine refrigeration machine with a compressor (6), an expansion turbine (1), a heat exchanger (8), a humidity separator (2) and two switched regenerators (4,9), associated with two cooling circuits. In one operating cycle the first regenerator receives the cold from cooled air within the first cooling circuit and the second regenerator supplies cold to the air fed to the refrigeration chamber (11) containing the refrigerated object via the second cooling circuit, the operation of the regenerators reversed during the next operating cycle. An Independent claim for a refrigeration plant is also included.
Patent DE-19943415-A1 (DE)
Title: Composition, useful for the production of hair sprays and styling gels, comprises water soluble and/or water dispersible silicon modified comb polymers and a physiologically compatible polyurethane.
Inventor: KOLLER ANDREAS
IPC: A61Q5/06
Filed: 1999-09-08
Abstract: A composition (A) comprises (a) water soluble and/or water dispersible silicon modified comb polymers consisting of a polymer main chain and sulfone and silicon containing polyester side chains, that are at least partially neutralized by sodium and lithium counter ions; molar ratio of lithium to sodium is 0.1-50, preferably 0.5-25 and (b) a physiologically compatible polyurethane.  An Independent claim is included for a cosmetic hair composition containing (A).
Patent DE-19948374-A1 (DE)
Inventor: JELONNEK BJOERN
IPC: H03M7/00
Filed: 1999-10-07
Abstract: The invention relates to a sigma delta modulator for converting time-discrete sampled values or samples into corresponding analog signals in, in particular, digital radio communications devices. The invention is characterized in that a sigma delta modulator of the first order is parallelized, and a cascaded sigma delta modulator of a higher order is constructed of several parallelized structures of the first order.
Patent DE-19948826-A1 (DE)
Title: Information communication system e.g. for city guide information, compares information received from communication device with data bank information for selecting information fed back via base station
Inventor: KRAEMER ROLF
IPC: H04W4/02
Filed: 1999-10-06
Abstract: The communication system has at least one base station (2) and at least one cooperating communication device (1), each provided with a transmitter and a receiver, for bidirectional transmission of information via electromagnetic signals. Each communication device has an information input/output device and an information storage memory, each base station linked to a processor (4) for comparing information received from a communication device with information held in a data bank, to allow extraction of information for feeding to the communication device via the base station.  An Independent claim for an information communication device is also included.
Patent DE-19948870-A1 (DE)
Title: Spindle drive system for a floor height control system contained within a transport vehicle for veal
Inventor: WESTRICK LUDGER
IPC: B60P3/04
Filed: 1999-10-08
Abstract: The system comprises a continuous chain (3) connected with guide pulleys (24) at each corner. four lifting spindles (21) are connected to the drive chain via secondary guide pulleys (23). The drive spindles are connected to a platform that can be raised or lowered through the rotation of the spindles.
Patent DE-19950666-A1 (DE)
Title: Control device for suction and expulsion of air in printing machine sheet feed has rotary valve with control channel for expelled air on periphery of valve body and lower control channel for suction which passes through valve body
Inventor: ZIEGENBALG CHRISTIAN
IPC: B65H7/16
Filed: 1999-10-21
Abstract: The control device for suction and expulsion of air in a printing machine sheet feed has a rotary valve (1) fitted with a control (5). The valve body (7) has a control channel for expelled air at one level (11) on its periphery and a control channel for suction which passes through the valve body at a lower level (12) and intersects with its axis of rotation (7.1). The axes of the two channels are parallel in the positions giving maximum suction and maximum expulsion of air. The control channel for expelled air is fitted with an overflow channel and the control channel for expelled air has one sloping wall on the input and output side which are at the same angle to the axis of the channel.
Patent DE-19953130-A1 (DE)
Title: Linear alignment determination in flat textured strips of various materials by sensing radiation intensities at points across a strip and forming a picture of the structure
Inventor: PLEVA RALF
IPC: D06H3/12
Filed: 1999-11-04
Abstract: Detector unit (5) has radiation sensitive sensors (9) observing a section of the strip (1) and a computer (7) determines alignment of straight lines based on radiation intensities picked up by the sensors. Backwards and forwards movements of the radiation source (2) and detector across the strip are synchronized and a picture of the structure is recorded at one or more positions across the strip. AN Independent claim is made for the process equipment including a detector unit (7) with sensors (9) at fixed spacing, a computer (7) linked to the detector for analyzing sensor values and a radiation source (2) moving in unison with the detector to and fro across the strip.