baber/WOPTO huggingface dataset:
Patent DE-19722028-A1 (DE)
Title: Building component for heat insulation
IPC: E04C5/02
Filed: 1997-05-27
Abstract: The reinforcement bars (2-4) run crossways through the insulating body (1a,1b) and are effectively connected on both sides with the abutting building parts. The insulating body is formed in several parts and is adjustable in its height. At least one positioning member (5) is effective between an upper part and a lower part of the insulating body. It is adjustable and fixable in different height positions for adjustment of the insulating body. The positioning member is formed by projections on a part of the insulating body, which adjustably work in conjunction with corresponding counter surfaces (6) on the other part of the insulating body, allowing the body to be fixed in different height positions. The positioning member is releasably connected by a securing union (6) with at least one part of the insulating body.
Patent DE-19723091-A1 (DE)
Inventor: LOEBIG NORBERT DR RER NAT
IPC: H04M3/42
Filed: 1997-06-02
Abstract: The invention relates to a method and data processing installation enabling switching between subscribers (Tln1'') to a telecommunications system (10,12). According to the inventive method, a request for communication is sent from a switching unit (11") to a control unit (18") in order to set up a connection between subscribers (Tln1''). The control unit selects a transmission channel (110,112) according to said communication request and signals the selected transmission channel (110, 112) by sending out a signal to the switching units (11'', 20'', 50'') connected to said channel (110,112). The transmission channel is then used to transfer user data.
Patent DE-19723627-A1 (DE)
Title: Medical device with control and interchangeable components
Inventor: SCHMITT THOMAS DIPL ING
IPC: G06Q50/00
Filed: 1997-06-05
Abstract: The medical device has a control (11) provided with a code reader (2,4,6,8,10) for scanning a specific code carried by each interchangeable component (1,3,5,7,9), for corresponding configuration of the control circuit for the device.  The code may be provided by mechanical, electrical, electro-optical, acoustic, or magnetic code elements, acting as a transponder upon interrogation by the code reader.
Patent DE-19725462-A1 (DE)
Inventor: HENES RUDOLF
IPC: F04C2/16
Filed: 1997-06-16
Abstract: The invention relates to a medical gear pump (10) for suctioning and rinsing, specially for endoscopic or laboratory purposes. The inventive device has two engaging toothed gears (42, 44) serving as conveyor elements. One of said gears (42) is connected to a drive unit. The toothed gears (42, 44) have no journal bearings and are accommodated in openings (38, 40). Each toothed gear (42, 44) has helical gearing. According to the invention, the helical gearing is configured in such a way that, when seen from its sheath line, at least two tip/base rests of the engaging toothed gears (42, 44) are provided, and the contour of the tooth gaps of one of the toothed gears is configured to match the teeth of the other toothed gear so that when a tooth is fully inserted into the gap, its tip fills said gap radially inside the pitch circle in an almost complete manner (Fig. 3).
Patent DE-19728651-A1 (DE)
Title: Detergent flusher for washing machines etc.
Inventor: MEISNER HEIKO
IPC: D06F39/02
Filed: 1997-07-04
Abstract: A detergent flusher for washing machines etc. has at least one flushing chamber (3) with a tub and a fresh water supply line which ends in a lid located above the chamber. The lid has at least one discharge opening (15,17). Both the chambers (3) and the associated lids have a semispherical shape, and the discharge opening (15,17) is succeeded by a water distribution element (18).
Patent DE-19729155-A1 (DE)
Title: Bleaching pulp containing lignocellulose, giving low organic chlorine content without reducing strength
Inventor: KRZYWANSKI ROMUALD S
IPC: D21C9/14
Filed: 1997-07-08
Abstract: Bleaching of biomass pulp containing lignocellulose comprises bleaching the pulp with chlorine dioxide (ClO2) and then with hydrogen peroxide (H2O2) under alkaline conditions in the presence of chelating agent (I). Preferably the second bleaching may be carried out in one or several, especially 2, stages. The alkaline pH, especially pH 10.5-12, is maintained with sodium hydroxide (NaOH); and the H2O2 concentration is 0.1-3 wt.% w.r.t. dry substance. The temperature in the second bleaching is  >=  45, especially  >=  80 deg C.
Patent DE-19732335-A1 (DE)
Title: Electrostatic air filter for removal of microorganisms
Inventor: HOELTER HEINZ PROF
IPC: B03C3/53
Filed: 1997-07-28
Abstract: The filter is used for the purification of environmental air, and particles are collected on denatured layer. A denatured layer is defined as one that not only contains no nutrients for microorganisms, but is treated with additives to destroy them. The denatured layers are applied to the collector electrode, here the inside of a tube along whose axis the discharge electrode, as wire with virtually radial spikes, is charged > 7000 kV. A tube is chosen as the simplest shape for integration in an air duct. Three layers, strongly acidic, strongly alkaline, placed on either side of a neutral layer, form collector.  The layers are made electrically conducting by the addition of graphite or activated charcoal. Also, layers are impregnated with monoclonal antibodies or substances to counteract endotoxin or to kill fungi. Layer is best composed of individual cells, like a chessboard, with different properties in adjacent cells, so good kill rate is achieved as microorganisms pass across, and through, layers. To keep layers moist, material is impregnated with hygroscopic substance and fine aerosol is dispersed into airstream during operation. Collectors are run in series.
Patent DE-19735782-A1 (DE)
Title: Cyanoacrylate adhesive composition comprising equi-molar amounts of diisocyanate and bisphenols, useful for e.g. electronic parts
Inventor: MISIAK HANNS ROLAND DR
IPC: C09J4/00
Filed: 1997-08-18
Abstract: A cyanoacrylate adhesive composition comprising cyanoacrylic acid esters with diisocyanate and bisphenols.
Patent DE-19735975-A1 (DE)
Title: Computer vibration suppression method for use with co-ordinate measuring device
Inventor: ROEHR HEINZ
IPC: G01B21/04
Filed: 1997-08-19
Abstract: The method involves computing an adopted curve (1) from measuring points (2-10). Deviations of the measuring points from the curve are determined. The deviations from the curve are subjected to a smoothening. New measuring points are computed from the curve and the smoothed deviations of the measuring points from the adopted curve. An Independent claim is also given for a device for carrying out the method. The device carries out  the computing steps separately for axes and scanning head signals.
Patent DE-19736598-A1 (DE)
Title: Drill bit with changeable cutting insert
IPC: B23B51/02
Filed: 1997-08-22
Abstract: The drill bit has a cylindrical holder (10) with a groove (14) in which a hard metal cutting insert (25) is fitted.  The holder also contains clamping and stop elements acting on the insert., acting so that the forces acting on the cutting insert create a torque in the opposite direction to the cutting direction of the drill.  Below the bottom of the groove, there is a clamping slit (70) containing a clamping element running across it.
Patent DE-19744527-A1 (DE)
Title: Elastomeric insulated cable produced by co-extrusion
Inventor: HILBURG ANDREAS DIPL ING
IPC: B29C48/06
Filed: 1997-10-09
Abstract: The insulating outer layer (1) and conductor (2) of a cable are formed as a continuous, co-extruded plastic body. An Independent claim is also included for a method of making the cable. The conductive cores comprise graphite-loaded plastic and the insulation layer is continuously co-extruded with them. Extrusion takes place through inner- (5) and outer- (4) nozzles. Preferred features: The plastic is a silicone elastomer, and on rotating the conductors, the electrical resistance is varied. At least two parallel conductors, of differing diameters, are each insulated with an outer layer, and spaced apart by a bridging section (10) which connects them.
Patent DE-19745107-A1 (DE)
Title: Method for cleaning dried flowers and artificial flowers
Inventor: HELLING GISELA
IPC: C11D11/00
Filed: 1997-10-11
Abstract: The method involves applying a foam cleaner, especially a tensile foam, to the flowers, allowing time for the cleaner to act, and spraying the flowers with water to remove the foam and dirt. The foam can be applied by hand from a pressurized spray can.
Patent DE-19749430-A1 (DE)
Title: Agricultural device consists of several cultivation units positioned behind each other
Inventor: GUETTLER HANS DIPL ING
IPC: A01B49/02
Filed: 1997-11-08
Abstract: The combination of several cultivation units consists of different tool- and drum sections (4.0, 5, 5.3), each of them joined to the main frame (2) with a one point suspension (6,7,8). All sections can be rotated horizontally and vertically around individual rotation axles to enable them to cultivate uneven or sloping surfaces and to be folded for transport or storage.
Patent DE-19752232-A1 (DE)
Title: Lift winding gear arrangement
Inventor: HEINZERLING BERND
IPC: B66B11/00
Filed: 1997-11-26
Abstract: The drive unit (11) concrete mounting pedestal (9) extends only over a part of the lift shaft width. Clear space (8) left next to the pedestal, allows the counterweight (6) to pass.
Patent DE-19753351-A1 (DE)
Title: Determining faulty combination of building units in coin-operated machine
IPC: G07F17/34
Filed: 1997-12-02
Abstract: The arrangement includes an electronic coin tester with several switchable test channels, which are activated by a control unit. Individual coin containers with pay-out arrangements are arranged underneath the coin tester. The coin containers (2) operate a sensor at their insertion, which is connected with the control unit (5). The control unit activates test channels in the electronic coin tester (1) in dependence on the inserted coin containers. The method involves determining combinations of building units in a coin-operated machine, which lead to malfunctions, whereby the coin-operated machine includes an electronic coin tester with several switchable test channels, which are activated by a control unit including a microprocessor.  Individual coin containers with pay-out arrangements, and a cash register container are arranged underneath the coin tester. The coin containers (2) operate a sensor at their insertion into the coin unit (6), which is connected with the control unit (5). The control unit activates test channels in the electronic coin tester (1) in dependence on the inserted coin containers.
Patent DE-19753629-A1 (DE)
Title: Frequency doubled or summed laser system
Inventor: FALTER STEPHAN
IPC: H01S3/109
Filed: 1997-12-03
Abstract: A laser system effects frequency doubling by means of a laser medium within a resonator, the maximum achievable efficiency for stable laser operation being determined by the maximum achievable non-linearity ( epsilon H) as defined by a mathematical equation relating the stimulated emission cross-section ( sigma ), the characteristic small signal amplification (G<0>) and the emission frequency (v) of the laser, the resonator reciprocation time ( tau R) and the number (n) of longitudinal oscillation modes in the laser medium amplification profile, the cross-saturation factor ( beta ) characterising the interaction of the modes, and the linear losses ( alpha ) of the resonator.   The equation is  epsilon H = {( alpha /G<0>) + 1}\*{1 + (n - 1) beta }( sigma  tau R/hv), where h = 6.6262\*10<-34> Js and  sigma ,  tau R and  beta  are chosen large enough to give stable laser operation with the highest possible efficiency.
Patent DE-19800490-A1 (DE)
Title: Cooling system for double disc clutches for vehicle transmission systems
Inventor: FLEISCHMANN HANS-PETER DIPL IN
IPC: F16D13/72
Filed: 1998-01-09
Abstract: Cooling system of two disc clutches (26,28) positioned on a transmission shaft, which can be alternatively closed by the pressure effect of a hydraulic fluid. It is characterised in that one of the mobile clutch elements controls the feed of a hydraulic fluid for the cooling of the respectively closed clutch. This mobile clutch element can be the clamping plate (76) of one of the disc clutches which carries a diaphragm (102) which controls the direction of the hydraulic fluid flow.
Patent DE-19803147-A1 (DE)
Title: Dished circular light fitting e.g. for office lighting
Inventor: KINKELDEY RALF
IPC: F21Y103/00
Filed: 1998-01-28
Abstract: The light fitting (1) has a center part (2) supporting a number of tubular lamps with their associated mountings (3) and bias devices (4) and a dished cover (5) provided with an inwards directed peripheral edge (8) engaging the peripheral edge of the center part, one or both peripheral edges provided with a light transparent rim.
Patent DE-19808717-A1 (DE)
Title: Selecting genes that express mutant proteins of high stability, especially enzymes and binding proteins
IPC: C40B40/02
Filed: 1998-03-02
Abstract: A method for selecting a gene (A) that encodes a protein which inhibits the replication of (A) is new. The method uses an infectious replicable gene package (IRG) for coupling the ability to replicate to the stability of a protein (PR) encoded by (A). Independent claims are also included for the following:  (1) a method for selecting genes that express mutant PR with increased stability to proteolysis, using IRG; and (2) a kit for selecting genes comprising a vector that can be packaged in IRG and includes: (i) a cloning site for insertion of DNA into a region encoding a protein that is essential for infectivity of IRG; and  (ii) a modification which suppresses infection of a host by IRG when this is subjected to partial proteolysis.
Patent DE-19811055-A1 (DE)
Title: Reflector, eg for a vehicle headlamp
Inventor: RIECKE ERNST-HERMANN
IPC: F21V7/22
Filed: 1998-03-13
Abstract: A reflector, eg for a vehicle headlamp, comprises a base member (1) with an inner side (2) and an outer side (3), where the inner side can reflect light. The base member consists of a thermoplastic material and the outside of the base member has a metallic insert or coating (4).
Patent DE-19812839-A1 (DE)
Title: Method of testing an external potentiometric sensor and its connecting cable in a control or regulation device
Inventor: KANT BERNHARD
IPC: B60T8/88
Filed: 1998-03-24
Abstract: The method involves switching in an impedance between the signal line and a reference potential, pref. one of the supply lines to the potentiometer (1-8), monitoring and/or evaluating the sensor output signal and switching out the impedance. The associated arrangement uses a resistance (13) in series with a pref. electronically actuated switch (12) as the impedance. An Independent claim is also included for a device for testing a potentiometric sensor in a control or regulation device.
Patent DE-19813512-A1 (DE)
Title: Hearing aid with noise signal suppression
Inventor: WAGNER FRANK DIPL ING
IPC: H04R25/00
Filed: 1998-03-26
Abstract: The hearing aid is equipped with a microphone, a signal processing unit, a, preferably adaptive, filter element, as well as a loudspeaker. An analysis unit (8) is provided in parallel to the signal processing unit (4).  A further processing unit (9) is coupled to the analysis unit, and is formed as a logic circuit or as a neural network. A memory unit stores the of interference data and speech data, e.g. predetermined interference patterns.
Patent DE-19820889-A1 (DE)
Title: Assembly maintaining supply of ice-cold water for applications in esp. dairy industry processing,
IPC: F25D16/00
Filed: 1998-05-09
Abstract: In a continually-operated assembly to maintain a substantial volume of ice cold water, the supply of energy is used to form a layer of ice (14) in a cold energy storage tank. The time chosen (night-storage tariff) for the formation of ice is chosen in accordance with the supply tariff. The cooling cycle is subsequently reversed, and the layer of ice breaks to form lumps which maintain a supply of chilled water to the user-point.
Patent DE-19824814-A1 (DE)
Inventor: FRAAS WOLFGANG
IPC: G06F1/00
Filed: 1998-06-03
Abstract: The invention relates to a programme-controlled device (1), especially in the form of a programme-controlled telecommunications installation, which uses a memory chip (8). When the device is delivered, individual user data defining the scope of the use of the system software (7) of the programme-controlled device (1) for the particular user is programmed. This ensures that the system software (7) delivered is only runnable within the scope covered by the requested licence as ordered by the user. The memory chip (8) is lodged especially securely in the multilayered backplane of the central control unit (6) of the programme-controlled device (1) so that the user cannot separate it from the central control unit (6).
Patent DE-19831046-A1 (DE)
Title: Reference internal combustion engine for design and property relationship uses releasably joined function groups combined to reveal effect of shape and material changes
Inventor: POPOV DRAGAN
IPC: F02B69/00
Filed: 1998-07-13
Abstract: When constructing a reference motor, e.g. i.c. engine, the several function groups (2,3,4,5,6,7) are combinable in module fashion to combine different shapes and/or materials of the respective components, the function groups and/or components to be connected releasably and relate to cylinder head (6), piston unit (5), liner unit (4), water jacket (7), crank space (2) and oil sump (3).  The shape and material variations are used to try out various characteristics and their response to the changes in material or shape, notably fuel consumption, acoustics, environmental compatibility and/or quality aspects. The respective groups are joined at interfaces served by sealing surfaces, with all components exchangeable for a component of the same group by different shape and/or material.
Patent DE-19832774-A1 (DE)
Title: Protection system for production of micro drilling in tubular components especially fuel injection nozzles for IC engines and system is designed as hollow which for laser beams is arranged
Inventor: SCHMID GERHARD
IPC: B23K26/064
Filed: 1998-07-22
Abstract: The protection system is a hollow body, which for laser beams are designed to be at least partly energy reducing. The protection system for laser beams is designed to be at least partly reflecting. The protection system is provided with a reflecting layer, for the reflection at an inner wall of the protection system. The system is made of unbreakable glass.
Patent DE-19836211-A1 (DE)
Title: Quasi-continuous rotary cutting of sheet comprises cutting out by rotary cutter segment with stamping action, interrupted by cyclic re-alignment under control, followed by re-acceleration to cutter roller speed
Inventor: SCHADE CHRISTIAN
IPC: B26D5/20
Filed: 1998-08-11
Abstract: A cutter (26) with stamping section, extends over a peripheral section ( alpha ) of the roller (22), to cut, stamp or form the band (1) of sheet material during contact under pressure against the opposite roller (23). After this stamping cycle, and/or during roller rotation, the roller surfaces re-position the sheet at least once, spaced from it at (R-r) during an interval of alignment.  Preferred features: Spacing of rotation axes (24, 25) of the rollers is held constant during stamping and straightening intervals. During this interval the band is advanced or retracted by a separate positioner (17). This feeds following positioning, to match the speed to that of the rollers. The positioner is programmed to repeat positioning. The band has printed marks read by a laser unit (20), enabling the positioner to place them against the cutting tool. During positioning a clamp (13) maintains band tension. Band edges are steered by a unit (12), correcting their fluctuation. Further band handling equipment is detailed. A variant based on the foregoing principles is also described.
Patent DE-19836609-A1 (DE)
Title: Data transmission control method for wireless V.24 data transmission system
Inventor: BIEDERMANN ROLF
IPC: H04M11/06
Filed: 1998-08-12
Abstract: The method involves operating a V.24 data transmission apparatus (DUG1,DUG2), a data terminal equipment (DEE), and a data circuit termination equipment (DUE) in a command data transmission mode, when the data terminal equipment, the data circuit termination equipment and the V.24 data transmission equipment are switched on. The data terminal equipment transmits command data (KD) with different baud rates (BR) with respect to the data transmission phases in the command data transmission mode. The first data transmission apparatus detects in an activated autobauding function, the transmission of data with different baud rates or a change of baud rate, transmits each baud rate to the second data transmission apparatus using signalling (SIG) and transmits the data to the second data transmission apparatus.  The second transmission apparatus sets the baud rates received from the first transmission apparatus, parallel to the received command data. The command data are then sent to the data circuit termination equipment. The data circuit termination equipment detects the different baud rates or a baud rate change when the autobauding function is activated.
Patent DE-19842740-A1 (DE)
Title: Pneumatic sheet guide device for printing press, with several coolant channels within pneumatically pressurized flow channel in functional connection with paper guide device
Inventor: WULF PETER
IPC: B41F23/04
Filed: 1998-09-18
Abstract: The sheet guide device has a number of coolant channels within the pneumatically pressurized flow channel. The coolant channels are in functional connection with the paper guide device (21). There are apertures between the coolant channels which can be pneumatically pressurized. The guide surface with the coolant channels is formed from an extruded strip.
Patent DE-19843492-A1 (DE)
Title: Planning, construction and maintenance method for technical plan esp. nuclear power plant
Inventor: MEDERER HANS-GERD
IPC: G05B19/418
Filed: 1998-09-22
Abstract: A method of planning, constructing, and/or maintaining a technical plant or installation having a multitude of components, and in which for each component or piece of equipment, a first set (SP) of interface parameters (W,DN,B) is put in place. For a given type of plant (A) or installation, the components for drawing up a building plan (42) for the plant etc. are selected such that a first given component, and each additional component to be connected to this component, is determined on the basis of its first set (SP) and on the basis of the respective set (SP) of those components already formulated in the building plan (42).  Circuit engineering criteria, such as material- and operating engineering- parameters, and/or geometric parameters are used for the first set (SP) of interfacing parameters (W,DN,B) for each component.
Patent DE-19844357-A1 (DE)
Title: Bandbedampfungsanlage zur Herstellung von planparallelen Plättchen
Inventor: WEINERT HILMAR
IPC: C09C1/00
Filed: 1998-09-28
Abstract: Die Erfindung betrifft eine Mehrkammeranlage zur Erzeugung von im Vakuum aufgedampften Schichten auf einem endlos umlaufenden Träger (5), mit folgenden seriellen Schritten: Aufdampfung eines Trennmittels im Hochvakuum - Aufdampfung einer oder mehrerer Schichten aus Metall, Oxiden, Fluoriden, Nitriden im Hochvakuum - Ablösen der Aufdampfschichten vom endlosen Träger (5) unter Grobvakuum. Die aufgedampften Schichten liegen danach in einer eigenen durch dynamische Schleusen (6a, 6b) von der Aufdampfkammer (2) abgetrennten Vakuumstufe (7) als Suspension feiner Plättchen in einem Gemisch aus Lösungsmittel und darin gelöstem Trennmittel vor. Die Suspension kann nun kontinuierlich oder diskontinuierlich aus dem Vakuumraum (7) zur weiteren Verarbeitung ausgeschleust werden. Das Lösungsmittel kann Wasser in einer Vakuumumgebung von mehr als 20 mbar oder sekundäre oder tertiäre Alkohole bei mehr als 0,05 mbar sein.