baber/WOPTO huggingface dataset:
Patent DE-19826696-A1 (DE)
Title: Circulation process for liquid in tube system
Inventor: HIETANEN JUHA
IPC: E03C1/00
Filed: 1998-06-16
Abstract: The circulation process takes place using a flow tube consisting of two tubes, one inside the other. Liquid is circulated through the tubes so that it is taken through the outer tube (16) against the end of a branch tube. The return flow is from the end of the flow tube through the inner tube (17). When the tap is opened at a consumption point (5), water of the required temperature can be obtained.
Patent DE-19826715-A1 (DE)
Title: Alcohol-based compound, used as reactive thinner in radiation-curable compositions
Inventor: PAULUS WOLFGANG DR
IPC: C08F222/10
Filed: 1998-06-16
Abstract: Compound comprises an alcohol from 2,4-diethyloctane-1,5-diol or its derivatives with ethylene oxide and/or propylene oxide and a reactive compound(s) with up to 30C atoms and an ethylenically unsaturated radically or cationically polymerisable group(s) Also claimed are a radiation-curable composition containing the above composition and the radiation curing of a polymerisable composition containing the above compound.
Patent DE-19826729-A1 (DE)
Title: Reflector arrangement with pivoting arrangement
Inventor: BAGUSAT KLAUS
IPC: F21V11/14
Filed: 1998-06-16
Abstract: The arrangement (10) has a number of reflectors (12) adjacent to each other and at least some of the reflectors have a pivoting arrangement with which the reflectors can be pivoted independently in all directions.  The pivotable reflectors have a ball linkage.  The reflectors are partially reflective and have apertures.
Patent DE-19827309-A1 (DE)
Title: Tri:fluoro:acetyl lisinopril ethyl ester purification
Inventor: TANNER HERBERT DR
IPC: C07K1/36
Filed: 1998-06-19
Abstract: A method for working up lisinopril (Tfa) ethyl ester (LPE), i.e. 1-N2-((S)-ethoxycarbonyl)-3-phenylpropyl)-N6-trifluoroacetyl-L-lysyl-L -proline of formula (I), involves treating crude LPE from a synthesis process, as a mixture enriched in LPE, with liquid or supercritical carbon dioxide.
Patent DE-19829993-A1 (DE)
Inventor: EBISCH ROLF
IPC: G03C1/79
Filed: 1998-07-04
Abstract: In polyolefin-coated photographic base paper printed with gold-colored ink on the back, the printing ink contains a gold color (I), an organic solvent (II) and a binder (III) soluble in (II).
Patent DE-19830950-A1 (DE)
Inventor: BAILLY GERHARD
IPC: D21F11/00
Filed: 1998-07-10
Abstract: The invention relates to a method and a device for actuating a motor vehicle clutch device (4). A control device (12) automatically influences the frictional power of said clutch device (4) in accordance with predetermined criteria (19) by varying the continuously variable transmission ratio of the vehicle transmission (2).
Patent DE-19833148-A1 (DE)
Title: Procedure for functional testing of adjusting element subject to pressure in IC engine which opens and closes bypass channel bridging across turbine of exhaust turbocharger
Inventor: BROESECKE HARALD
IPC: F02B39/00
Filed: 1998-07-23
Abstract: A procedure is described for functional testing of an adjusting element subject to pressure in an IC engine which opens and closes bypass channel (5) bridging across the turbine (3) of an exhaust turbocharger (2) according to an adjusting pressure supplied. For the functional testing of the adjusting element, a diagnosis pressure is supplied as an adjusting pressure and an error signal is generated when the actual value of the induction pressure arising in the induction pipe of the IC engine differs from a setpoint value of the induction pressure. With a decline of the adjusting pressure the adjusting element is adjusted in the direction of the opening position and with a rise of the adjusting pressure, in the direction of the closed position.
Patent DE-19834729-A1 (DE)
Title: Automotive clutch with energy storage vibration dampener
Inventor: REIK WOLFGANG DR
IPC: F16F15/315
Filed: 1998-07-31
Abstract: An automotive drive train has an aggregate section with a flywheel drive input and a flywheel drive output which rotate with respect to each other. The drive input and drive output are linked by a vibration dampener which incorporates an energy storage component. The energy storage component is effective for all or part of the relative rotation between the input and output, and operates in the counter-direction. The clutch is located between the vehicle motor and gear box. The flywheel drive input is linked to the motor, and the flywheel drive output is linked to the gear box.
Patent DE-19837295-A1 (DE)
Title: New design of seal for joint area between waste pipe and sewerage, consisting of three segments of two different degrees of hardness
Inventor: HAAS HELMAR
IPC: F16L55/179
Filed: 1998-08-18
Abstract: The two pipes (1,2) are joined in an acute angle, a position very sensitive to vibrations. The joint area is normally sealed with a cover or a sleeve (3) made of fiber-reinforced material, which is hardened with a resin. To prevent the sleeve (3) from breaking at the actual meeting areas of the pipes (1,2), a substance with individually determined degrees of hardness is applied to the sleeve (3), which is made of fleece or a similar material. The areas of the cover, not affected by vibrations, are soaked with a resin, which becomes rigid (4,6) after drying, while the affected areas are soaked with a resin which stays elastic (5).
Patent DE-19842321-A1 (DE)
Title: Solid aliphatic diisocyanate for one-component polyurethane preparation is prepared from linear aliphatic diisocyanate and diol
Inventor: BRUCHMANN BERND
IPC: C08G18/32
Filed: 1998-09-16
Abstract: Solid aliphatic diisocyanate with good light stability is prepared from linear aliphatic diisocyanates and diols.  Solid aliphatic diisocyanate is prepared by reacting linear aliphatic diisocyanates with linear, unbranched aliphatic diols. An Independent claim is also included for the preparation of the above diisocyanates.
Patent DE-19843175-A1 (DE)
Title: System for dosing fuel into cylinder of internal combustion engine has mixing chamber connected to injection valve and air supply and to cylinder via mixing injector with controller adjusting air pressure to chamber based on fuel pressure
Inventor: ACHLEITNER ERWIN
IPC: F02D7/02
Filed: 1998-09-21
Abstract: The system has a fuel supply connected to an injection valve (13) which in turn doses fuel into a mixing chamber (14) connected to an air supply. A mixture injector (15) in the cylinder head (10) is in communication with the mixing chamber and arranged so that it doses the mixture in the mixing chamber into the cylinder (4), with a controller (42) adjusting the air pressure as a function of the fuel pressure in the fuel supply. The controller is constructed so that the air pressure is adjusted as a function of the difference between the fuel pressure and the air pressure. A throttle device (22) is provided in the air supply device, upstream to an opening of a pipe (37) which communicates with an active charcoal filter (35) that absorbs and desorbs fuel vapors, which acts as a final control element for adjusting the air pressure. The injection time duration of the fuel is ascertained by the injection valve as a function of the pressure difference and the variable representing load on the internal combustion engine.
Patent DE-19845618-A1 (DE)
Inventor: BEIL JOHANN
IPC: A61M5/32
Filed: 1998-10-05
Abstract: The storage chamber (14) and the injection needle (4), for multiple vaccinations with a constant volume of vaccine forming a fraction of the volume of the storage chamber, are located in a first, inner section (5) of the housing (2). A second, outer section (28) - which is movable relative to the first section in the direction (A) to produce a predetermined vaccination stroke - adjoins the first inner section. The piston transport means (19, 25, 30, 33) advance the piston (15) to produce a vaccination stroke, and ensure that it is not retracted together with the outer section (28) during return motion of the latter.
Patent DE-19846099-A1 (DE)
Inventor: AUDENAERT RAYMOND
IPC: C08G18/38
Filed: 1998-10-07
Abstract: The invention relates to water-soluble, oligomeric and polymeric alkoxy-silane compounds which comprise both urea groups as well as amino groups. The invention also relates to a method for producing said compounds and to their use for modifying surfaces of solids, especially for promoting adhesion to glass surfaces and for finishing glass fibers.
Patent DE-19847457-A1 (DE)
Title: Control method for internal combustion engine takes into account instantaneous demand of generator
Inventor: LUTZ EBERHARD
IPC: F02D41/02
Filed: 1998-10-15
Abstract: The method takes into account the instantaneous demand of a generator when controlling the engine. The instantaneous demand of the generator is derived from the output signal of a voltage regulator of the generator, taking into account the engine rotation speed. A utilization factor signal is determined form the output signal of the voltage regulator, using a free running counter. The utilization factor signal may be formed only when there are at least three voltage regulator signal edges within a count period.  An apparatus for controlling an internal combustion engine is also claimed.
Patent DE-19851800-A1 (DE)
Title: Determination of initial volume of injection mold cavity
Inventor: OSBORNE RICHARD
IPC: B29C45/26
Filed: 1998-11-11
Abstract: A cavity is formed between two mold parts (14,20) and is sealed with a venting valve before a test material of known density and compressibility is injected. The cavity is filled until a prescribed threshold value is reached and a measuring system determines the quantity of test material in the cavity before calculating the volume of plastic required to fill it.  Independent claims are included for: (a) injection molding equipment for the process comprising two mold parts (14,20), a venting valve (60) connected to the cavity, a test material injector (95) and a measuring system for determining the injected material volume; (b) a computer (74) for operating the various stages of the machine and calculating the cavity volume; and (c) a data storage system and computer program for the entire process. Preferred Features: The venting valve is closed and an injection nozzle (56), preferably with an inline injector, is moved up to a valve (76) on the mold before the test substance, preferably air or a gas or fluid of known density and compressibility is drawn from a reservoir (66) by a rotary pump (68) and injected into the cavity. The venting valve can be incorporated in the injection nozzle and the test material injected through this valve. After injection the shut off valve is closed to seal the cavity and a predetermined stabilizing period occurs after the threshold limit is reached. The amount of injected test material is measured together with the pressure and temperature. The precise volume is then calculated by the computer using the formula V = RMT/P where V = volume, R = constant for the test material, M = mass of material in mol and P = material pressure in the cavity. Test material is released from the cavity by opening the venting valve.
Patent DE-19851855-A1 (DE)
Title: Production of coating for flooring
Inventor: GASCHE BRUNO
IPC: C04B41/52
Filed: 1998-11-10
Abstract: An agent that inhibits the permeation of water is applied to the coating before hardening. Production of a coating comprises using a mortar having a ratio of water to cement of less than 0.4 and applying an agent which inhibits the permeation of water to the coating before hardening.
Patent DE-19855182-A1 (DE)
Title: Test mode circuit for a micro controller
Inventor: KIM HO HYUN
IPC: G06F11/267
Filed: 1998-11-30
Abstract: The test mode control circuit (10) for a micro computer system (MCU) has a reset pin (10.2) and a clock pin (10.3) and avoids the need for a separate test pin. This provides a facility requiring few pins and is coupled to a test mode counter (30) that generates code that is decoded (40) to identify the modes.
Patent DE-19902579-A1 (DE)
Inventor: SCHNEIDER DIETER
IPC: E05C1/06
Filed: 1999-01-22
Abstract: The invention relates to a locking device (5) for the overlapped wing of two-wing windows, doors or such like, which do not have central posts. Said device comprises one or two adjustable coupling pins (11a) for a driving bar (9) which can be adjusted in opposite directions and are guided in at least one elongated recess (10) of an overlap rail (8). The device also comprises a one-armed actuating lever (6). The pivot pin (12) of the actuating lever (6) is connected to a coupling pin (11a) and the other coupling pin (11b) cooperates with a control rod (7) which is joined to the actuating lever (6) in an articulated manner at a distance from the pivot pin (12) of the actuating lever. In the position congruent with the overlap rail (8) the actuating lever (6) is secured against swiveling. The actuating lever (6) can be moved perpendicular to the rabbeted surface (13) of the window wing (4) so that the anti-swivel mechanism is released. By means of an energy storing device (15) the actuating lever (6) automatically moves from the congruent position, i.e. away from the rabbeted surface (13) of the window wing (4), into an area where it can be moved freely.
Patent DE-19905533-A1 (DE)
Inventor: NEUMANN UTE
IPC: D06F34/32
Filed: 1999-02-10
Abstract: An operating device (2) simplifies operation by presenting a user with pre-parameterised designated operating programmes for selection, with a display device (3). The user can add to these individually set, client's own operating programmes which they can designate as they wish. These operating programmes can be stored in the operating device (2) under their set name and can be allocated to operating elements with which they can be requested directly. The operation of the appliance is simplified and accelerated especially by the possibility of establishing informative names for the client's own operating programmes. The risk of maloperation of the appliance is also reduced.
Patent DE-19909144-A1 (DE)
Title: Car protecting device for use by police, frontier guards and military comprises container containing smoke generating composition, smoke being led through system of pipes and emerging through outlets along bottom edges of car body
Inventor: KINDICH RICHARD
IPC: F41H9/06
Filed: 1999-03-03
Abstract: The device for protecting a moving car (1) comprises a container (2) which contains a smoke generating composition. When this is activated smoke is led through a system of pipes (3) and emerges through outlets (4) along the bottom edges of the car body. The smoke may contain an irritant gas.
Patent DE-19909298-A1 (DE)
Title: Verfahren zur Kontrolle von Haltevorrichtungen für Bauelemente in Bestückautomaten
Inventor: GRASMUELLER HANS
IPC: H05K13/04
Filed: 1999-03-03
Abstract: Als Saugpipetten ausgebildete Haltevorrichtungen (1) für Bauelemente (15) von Bestückautomaten werden bisher durch Messung des Saugwiderstandes auf Identität und Verschmutzung überprüft, was bei geringen Unterschieden zwischen unterschiedlichen Saugpipetten nicht ausreichend genau ist. DOLLAR A Erfindungsgemäß ist eine Kamera (4) mit nachgeschalteter Bildauswerteeinheit (5) vorgesehen, mit der ein Bild (7) eines aktiven Bereichs der Haltevorrichtung (1) aufgenommen wird. Durch Vergleich des aufgenommenen Bildes (7) mit einem bereits eingespeicherten Soll-Bild (8) wird die Haltevorrichtung (1) auf Identität, Verschmutzung und Beschädigung oder Verschleiß überprüft. DOLLAR A Einsatz in Bestückautomaten.
Patent DE-19911209-A1 (DE)
Inventor: KLEEMIS MICHAEL
IPC: C08G69/44
Filed: 1999-03-13
Abstract: The invention relates to semi-finished products consisting of biodegradable, compostable polymers with improved hydrolytic stability and stress-cracking resistance, and to the use thereof. Susceptibility in relation to hydrolysis is reduced by coating the semi-finished product completely or partially on at least one surface with cellulose esters.
Patent DE-19911795-A1 (DE)
Title: Drive system for automatic workpiece manipulation in forming machines has single drive train and two stationary drive motors for horizontal and/or vertical movement
Inventor: GOETZ EDWIN
IPC: B23Q1/62
Filed: 1999-03-17
Abstract: The device is for movement of a machine part (58) holding workpieces. The part is driven in by a non/continuous traction unit (39) with a single drive train for a pref. two-dimensional movement. The drive train is driven by two stationary drive motors (40,41). Direction and speed of the motors determine the movement of the machine part. The part has a carrier plate or bar for a workpiece transporter, e.g. suction bar (43) etc. The carrier bar is held in guides (45) on a cross bar (46), which is connected to a lifting column (47).
Patent DE-19914986-A1 (DE)
Title: Device for delay of external clock signal in e.g. synchronous dynamic random access memory (SDRAM)
Inventor: JUN YOUNG HYUN
IPC: G11C7/22
Filed: 1999-04-01
Abstract: The device has a clock signal delay unit, which functions according to natural reception and energizing time delay. A pulse generator (12) receives a clock signal (eCLK) from a delay unit (11) and generates rectangular synchronous pulses with rising flanks. The generated pulse passes through a circular relay unit (13) with delay units in circular formation and is delayed. A signal from each unit is stored synchronously with the clock signal (rCLK) received by chip. The received clock signal is delayed by a first clock signal delay unit (20), while a second clock signal delay unit (21) provides fine delay of the signal from the first delay unit according to a latch signal from the circular delay unit. A resetting signal generator (22) completes the assembly.
Patent DE-19919195-A1 (DE)
Title: Pumpfähiger Backzusatz
Inventor: FUCHS DIETER
IPC: A21D2/00
Filed: 1999-04-29
Abstract: Ein pumpfähiger Backzusatz zur Verbesserung der Qualität von Backwaren mit einer Viskosität von mindestens etwa 500 mPas·-1· und einer Wasseraktivität (a¶w¶) von etwa  0,94 ist über mehrere Wochen ohne Kühlung physikalisch und mikrobiell stabil.
Patent DE-19920757-A1 (DE)
Title: Nonlinear circuit element or interconnection structure, e.g. a copper oxide rectifier, is formed on an integrated circuit by successive formation of a diffusion barrier layer, a copper layer and a copper oxide layer
Inventor: YAKURA JAMES P
IPC: H01L23/532
Filed: 1999-05-05
Abstract: Formation of a nonlinear circuit element on an integrated circuit (IC), by successive formation of a diffusion barrier layer, a copper layer and a copper oxide layer. An Independent claim is also included for an electrical interconnection structure comprising the layers described above on a substrate. Preferred Features: The copper oxide layer is a deposited layer or an oxidized copper layer formed by applying and patterning a dielectric layer, depositing and selectively etching a diffusion barrier layer on the copper layer and applying a copper oxide layer on the exposed copper.
Patent DE-19925347-A1 (DE)
Title: Kodiereinrichtung
Inventor: HARTING DIETMAR
IPC: H05K7/14
Filed: 1999-06-02
Abstract: Für die mechanische Kodierung von zusammenfügbaren Teilen, wird vorgeschlagen, die Teile mit jeweils einem von zwei zusammengehörigen Kodierelementen zu verbinden, wobei die Kodierelemente als ein einstückiges Kodiermodul ausgebildet sind, die mittels stegartiger Verbindungen zusammengehalten sind und wobei nach dem Zusammenfügen die verbindbaren Teile in zwei kodierte, lösbare Teile aufgeteilt sind.
Patent DE-19926929-A1 (DE)
Title: Flood water barrier for door and window openings has shaped longitudinal metal profiled rails on reveals and jambs to take rot-proof resilient sealing strips
Inventor: WIDENMEYER KURT
IPC: E06B9/00
Filed: 1999-06-14
Abstract: The door and window reveals or jambs (15) are fitted with specially shaped longitudinal metal profiled rails (1) of aluminium or similar and on the back there are at least two perpendicular grooves to hold permanent elastic rot-proof sealing strips (20) of foam rubber or similar.
Patent DE-19928984-A1 (DE)
Title: Bus system with secured outputs
IPC: H04L12/403
Filed: 1999-06-24
Abstract: The bus system has a two-wire communication bus (B) with several slaves (S1) connected to it. Each slave has an output (A) for switch on and off of user (V) to an electrical energy supply. Each has an evaluation unit (Au), which controls the output of a slave, according to the coded switch commands transmitted over the communication bus. The commands are in the form of multibit words. The communication bus has a security monitor (Si) with a secure output (As) for higher level switch on and off of the electrical energy supply network (E). The target switch condition of the outputs of the slaves is stored in the monitor. The monitor has a comparator (Ver), to compare the protected target switch condition with the protected actual switch condition. If the actual condition differs from the stored switch states, the security monitor switches off the electrical energy supply.
Patent DE-19932964-A1 (DE)
Title: Medical image data and information data processing method
Inventor: KRAEMER RAINER
IPC: G06T1/00
Filed: 1999-07-14
Abstract: The method involves converting information data into the data format of image data, and storing them together on a storage medium. The image data may be in DICOM standard, and the information data converted to DICOM standard.  Prior to conversion, the information data may be separated into on or more separate data blocks, each representing individual image graphics. Each data block is then separately converted into the image data format and stored or output as a single image.
Patent DE-19933288-A1 (DE)
Inventor: HALLEK MICHAEL
IPC: C12N5/10
Filed: 1999-07-15
Abstract: The invention relates to a structural protein of adeno-associated virus (AAV) that contains at least one modification that reduces the antigenicity of said virus. The invention further relates to the production of said structural protein and to its use.
Patent DE-19936941-A1 (DE)
Title: Thin film especially for a thin film solar cell is produced by removing a buried sacrificial layer to leave a starting body layer on an applied substrate
Inventor: ARTMANN HANS
IPC: H01L31/18
Filed: 1999-08-05
Abstract: Thin film production involves removing a buried sacrificial layer (11) to leave a starting body layer (15) on an applied substrate (14). A thin film is produced on a support substrate (14) of a starting body by producing, within the starting body, a buried sacrificial layer (11) which separates a layer (15) from the remainder (10) of the starting body, applying the support substrate (14) on the layer (15), and then removing the sacrificial layer (11) so that the substrate-supported layer (15) forms the thin film.
Patent DE-19940656-A1 (DE)
Title: Protective insert for packaging bottles comprises single cardboard blank folded to form box whose floor has cut-outs fitting neck, while top has cut-outs which fit round bottom of bottle, floor and top having supporting walls between them
Inventor: SIEREK JUERGEN
IPC: B65D5/50
Filed: 1999-08-27
Abstract: The protective insert for packaging bottles is formed from a single cardboard blank which is folded to form a box. The floor (2) of the box has cut-outs (3) which hold the neck, while the top (9) of the box has larger cut-outs (10) which fit round the bottom of a bottle. The floor and top have supporting walls (9b, 11, 12b) between them.
Patent DE-19943488-A1 (DE)
Title: Agent for the treatment and prevention of pigeon diseases contains colony-producing lactobacilli
Inventor: SCHAEFER ULRICH
IPC: A61K35/747
Filed: 1999-09-10
Abstract: An agent for the treatment and prevention of pigeon diseases caused by a non-physiological intestinal flora contains lactobacilli having colonizing activity.