baber/WOPTO huggingface dataset:
Patent DE-19727271-A1 (DE)
Inventor: GEPRAEGS MICHAEL DR
IPC: C08G67/02
Filed: 1997-06-26
Abstract: The invention relates to functionalised linear alternating carbon monoxide copolymers, consisting of carbon monoxide and at least one 1-alkene (A). The inventive copolymers are characterised in that the compound (A) represents an aryl derivative substituted with at least one terminal allyl and/or homoallyl unit and containing one or several polar groups, excluding 4-allyl anisole.
Patent DE-19730648-A1 (DE)
Inventor: JOSA JAUME DR
IPC: C11D3/395
Filed: 1997-07-17
Abstract: The invention relates to the use of electrolyte mixtures containing (a) phosphonates and (b) at least one other electrolyte salt selected from the group made up of polyacrylates, silicates, carbonates and citrates, as sequestering agents for producing aqueous bleaching agents. Preparations which protect the fabric from yellowing, preferably chlorine bleaching solutions are obtained, especially together with chlorine-resistant tensides.
Patent DE-19732985-A1 (DE)
Title: Filling method for dense flow conveyor systems
Inventor: HEEP DIETER
IPC: B65G53/66
Filed: 1997-07-31
Abstract: The material is fed by a cellular wheel sluice (2) into the dense-flow conveyor (11) via a tubular store (3). The material flow is reduced during filling of the store and increased after this process has ended. The store is pressure- charged, and the store volume is at a fixed ratio to the cycle of the closure valve (1). During the filling process, the store is ventilated via a ventilation line (17), which is closed together with the closure valve.
Patent DE-19740508-A1 (DE)
Title: Branch clamp arrangement, esp. main line branching clamp
Inventor: BUETTNER ALEX
IPC: H01R4/36
Filed: 1997-09-15
Abstract: The arrangement has a clamp body (1), an approximately U-shaped clamp volume for a main line clamp and lateral frame clamps.  The clamp body is made of strip material with lateral  tongues (2,3) for supporting the frame clamps (4-7) and a device (8) for securely holding the main line clamp (10-12)
Patent DE-19750305-A1 (DE)
Title: Method to evaluate output signal of revolution rate sensor of IC engine
Inventor: FISCHER WERNER
IPC: G01P3/481
Filed: 1997-11-13
Abstract: The method involves detecting a rotating element with a number of identical marks and a different reference mark. Time intervals between signal pulses are determined. A quotient is derived and compared with a threshold to detect the reference mark. The reference mark is marked if the comparison yields a certain result and is finally validated as a reference mark if a second defined condition is fulfilled. The second condition relates to counting the pulses in the pulse sequence.
Patent DE-19750376-A1 (DE)
Title: Impregnating agent for bellows
Inventor: KONEGEN HERBERT DIPL ING
IPC: F16J3/04
Filed: 1997-11-14
Abstract: Impregnating agent for bellows made of thermoplastic material contains a carrier fluid, an oil having a molecular weight of more than 200 dissolved in the oil, and an oil-soluble wetting agent which reducing the surface tension of the oil. An Independent claim is also included for a process for impregnating bellows with the impregnating agent comprising applying the impregnating agent to the bellows at finished drive shafts and allowing the agent to act on the bellows. The application of the agent extends to the metallic parts of the drive shafts so that the impregnating agent forms a  corrosion protective coating.
Patent DE-19751649-A1 (DE)
Title: Indicator device for car
Inventor: KOENIG WINFRIED DR
IPC: G02B27/01
Filed: 1997-11-21
Abstract: The indicator device has an instrument panel mounted in the range of vision of a driver in the dashboard of the car and a device to project at least one indication onto a projection surface in front of the driver's seat as well as to form a virtual picture in front of a windshield of the car (head-up display). The indicator device has a common information source which takes care of a display of information on the instrument panel in the dashboard at the same time as a projected display of information on the windshield as a virtual picture.
Patent DE-19753739-A1 (DE)
Title: Plate or strip type insulation material for buildings
Inventor: HARTWIG PETER DR
IPC: E04B1/76
Filed: 1997-12-04
Abstract: A plate or strip type insulation material, especially a polyester fleece material, for use in buildings, comprises a stepped or saw tooth edge at at least one longitudinal end (14). The material has complementary cutouts which can accommodate projections in another plate.
Patent DE-19753775-A1 (DE)
Title: Measurement device for contactless detection of angle of rotation
Inventor: REICHL ASTA
IPC: G01D5/14
Filed: 1997-12-04
Abstract: The device has a permanent magnet (15) mounted on a rotor (14) and a two-part stator Air gaps separate the stator segments. One segment (17) has no magnetic link with the magnet and the other (16) is linked through the rotor shaft (11), which has at least one area of magnetic conducting material. A component sensitive to magnetic fields is located in one gap. The other gaps ensure that the flux from the magnet is forced through that gap.
Patent DE-19756218-A1 (DE)
Title: Nondestructive and simultaneous location of metallic and nonmetallic land-personnel mines
Inventor: SCHULTHEIS STEFAN
IPC: G01V3/11
Filed: 1997-12-17
Abstract: The method involves using bi-static georadar aerials in combination with aluminium metal detectors, a suitably uncoiled aerial carrier system  with motor control and manual or mechanical distance determination and data determination and evaluation software.
Patent DE-19757293-A1 (DE)
Title: Diesel engine common-rail fuel injection timing detection device
Inventor: PRYMUSINSKI ACHIM
IPC: F02B3/06
Filed: 1997-12-22
Abstract: The injection timing detection device uses a magnetoelastic pressure sensor (30) associated with one of the fuel lines (27) for the fuel injection valves (18), detecting the pressure variations in the fuel line resulting from the fuel injection, using a magnetoelastic effect.  The signal from the pressure sensor is fed to an evaluation device for determining the dead time between the initiation of the fuel injection and the beginning of the fuel injection via the injection valve.
Patent DE-19758181-A1 (DE)
Inventor: HAERER JUERGEN DR
IPC: C11D17/06
Filed: 1997-12-30
Abstract: The present invention relates to moulded bodies containing builder substances, alkali carriers, bleaching agents, enzymes and surfactants. Particularly powerful moulded bodies with a high degree of storage stability, a good scent profile and a defined solubility profile are obtained when an area corresponding to no more than 40 vol. % of the moulded body contains more than 80 wt. % of the total amount of an active substance contained in the moulded body with an ingredient from the group of soil release compounds.
Patent DE-19801770-A1 (DE)
Title: Sample analysis device for semiconductor integrated circuit investigation
Inventor: MIZUNO FUMIO
IPC: G01N23/225
Filed: 1998-01-19
Abstract: The device produces sample spectra, using a laser spectrometer, which are subsequently analysed. Initially a library of reference spectra is built up using known samples. This is then read in, prior to analysis of a test sample, and the spectrum of the test samples is compared with registered spectra. The spectrum that most closely corresponds to the test spectrum is selected. The comparison process comprises matching of the peak position of the test spectrum and those of the reference spectra, and then comparison of the sequence of secondary peaks, until the spectra that may be overlaid, agree with each other.
Patent DE-19801938-A1 (DE)
Inventor: HOLP GUENTER
IPC: E02F3/40
Filed: 1998-01-20
Abstract: The excavator bucket (10), for a trench excavator (20), has a scraper box (12) with a second upper scraper opening (42) away from the ground base, to take out a trench edge strip (24). The outline of the second scraper opening (42) has a free end edge as a cutter. An end wall has a wide side edging, opposite the first scraper opening (36) of the scraper box (12).
Patent DE-19803004-A1 (DE)
Title: Joint-bridging structure in bridge
Inventor: HARTKORN ALFRED
IPC: E01D19/06
Filed: 1998-01-27
Abstract: Finger plates extending across the joint each comprise an inner plate (3) and side plates (3') at the joint edges, together with a crossmember (5) at right-angles to the joint and a strip (6) running in the lengthwise direction of the joint. Several finger plates are mounted alongside and parallel to each other on a strip. The strip slides on one or more crossmembers. Supporting strips (8) can be mounted between the first strips (6), the fingers of the inner plates resting on the supporting strips (8). Bearings can be formed between the crossmembers and strips, to allow sliding of the strips. Where there is an odd number of strips, the middle strip can be fixed to the crossmember.
Patent DE-19811233-A1 (DE)
Title: Training device for mobility handicapped
Inventor: RECK MARTIN
IPC: A63B21/005
Filed: 1998-03-14
Abstract: The training device has a crank with pedals or similar on its crank arms for connection to the feet or arms of the trainee, an electric motor connected to the crank, power electronics which drive the motor and an arrangement for regulating and/or controlling the crank's revolution rate. The control arrangement is designed to produce a revolution rate change delta n as a function of a torque MK on the crank where delta n = f(MK). A new revolution rate nnew is defined by nnew = nold + delta n, and the function delta n = f(MK) is different for previously defined ranges of the value of the torque MK.
Patent DE-19812420-A1 (DE)
Title: Umstellbare Entprellung
Inventor: CULCA HOREA-STEFAN
IPC: H03K5/1252
Filed: 1998-03-20
Abstract: Verfahren zur Filterung verrauschter Spannungssignale, die als diskrete, insbesondere zwei logische Zustände repräsentierende Spannungslevel am Signaleingang eines elektronischen Schaltgerätes anliegen und dort in einem Lesevorgang auslesbar sind, wobei der Lesevorgang in mindestens zwei Leseschritte einteilbar ist und ein Schaltvorgang nach einer Bewertung der Leseergebnisse der erfolgten Leseschritte auslösbar ist.
Patent DE-19814624-A1 (DE)
Title: Automatisierte Schaltung der oberen Gänge eines Lkw-Getriebes
Inventor: SCHALLER KARL VIKTOR
IPC: F16H61/02
Filed: 1998-04-01
Abstract: Das erfindungsgemäße Verfahren betrifft die automatische Schaltung bei Autobahngeschwindigkeit der oberen Gänge eines Wechselgetriebes mit mindestens einem Overdrive-Gang so, daß bei Rolletappen der Overdrive-Gang und bei höherer Leistungsanforderung der direkte Gang geschaltet ist. Hierzu sind auch lange Achsübersetzungen erforderlich.
Patent DE-19815459-A1 (DE)
Title: Self-pumping hydro-pneumatic strut with internal level control, for motor vehicles
Inventor: BECK HUBERT
IPC: F16F9/34
Filed: 1998-04-07
Abstract: A non-return valve (2) is located parallel to the throttle (3). The valve can be passed through from the low-pressure chamber (5) in the direction of the pump cylinder. The throttle and the non-return valve form a common component
Patent DE-19816003-A1 (DE)
Title: Gray value correction method for image from digital infrared camera
Inventor: BREITER RAINER
IPC: H04N5/349
Filed: 1998-04-09
Abstract: In a digital infrared camera with a 2D detector,  correction coefficients, Kj, for each element j of an image are stored in the memory of an image processing system, and constantly improved using a dynamic correction process. The detector and the image are cyclically moved relative to each other, the displacement amounting to a fraction of the pixels spacing in the direction of motion. An Independent claim is also included for the following: A digital infrared camera operating in accordance with the described method.
Patent DE-19817210-A1 (DE)
Title: Foldaway doors especially for wider openings
Inventor: RUDOLF HELMUT
IPC: E05F15/605
Filed: 1998-04-17
Abstract: The door segments (18) are connected together for swivel movement by a hinge connection (24) and are opened and closed by a drive (40) mounted substantially outside of the surfaces of the two door segments in the region of the guide device (28) and able to move parallel to same. The drive engages on the hinge connection (24) between the two door segments so that these move relative to each other during the opening and closing processes. The guide device (28) has two parallel guide rails of convex profiled cross-section spanning the door opening in the area of the upper horizontal door edge.
Patent DE-19818327-A1 (DE)
Title: Sprung machine component
Inventor: HASENSTAB WERNER
IPC: F16D3/72
Filed: 1998-04-23
Abstract: The sprung machine component (1) comprises a cylindrical rod-shaped main body (2) and an axially extended area (5) with many slits (6) an a central coaxial longitudinal hole (9). The slits stretch until the hole and are transverse to the longitudinal axis of the main body. At least 2 slits are provided in each surface. An outer layer (14) is made from an elastic material, and is formed as a sleeve spring.
Patent DE-19818369-A1 (DE)
Title: Sleeved screw bolt for assembly fixing
Inventor: SCHNEIDER WILHELM DR
IPC: F16B41/00
Filed: 1998-04-24
Abstract: The screw fixing sleeve (5) is continuous right round to an inside diameter (8) smaller than that of the fixer screw thread (4), the sleeve being press-fitted into a hole (11) through the part (12). Between the screw and the sleeve the screw bolt (1) has an axial stop (6) whose outside diameter exceeds the inside diameter of the sleeve. The sleeve itself has an axial collar as end stop on the sleeve end facing the bolt head (3) and presents a pre-shaped component to be thrust onto the smooth screw bolt and the end stop collar (14) stands concave to the bolt head to form a receiving shell.
Patent DE-19818389-A1 (DE)
Title: Defrosting device for vehicle windscreen
Inventor: EHM MATTHIAS
IPC: B60S1/54
Filed: 1998-04-24
Abstract: The defrosting device a lower windscreen region on which the wipers rest, in the form of a limiting wall for an auxiliary channel separated from the cab cavity.  This channel is connected on the input side to a channel which takes air from a fan into the vehicle cab.  The auxiliary channel (10) is connected to the induction cavity (16) of the fan (17) on the output side.
Patent DE-19821406-A1 (DE)
Title: Abdichtungselement für Schmelzekanäle
Inventor: BEECK HEINZ-DIETER
IPC: D01D5/08
Filed: 1998-05-13
Abstract: Abdichtungselement zur Abdichtung des Überganges eines Polymerschmelze führenden Schmelzekanals 17 eines fest montierten Bauteils 11 in einen Schmelzekanal 18 eines demontierbaren, auswechselbaren Bauteils 12, wobei das Abdichtungselement aus einem zylindrischen und außen glatten Hohlkörper 15 mit einer axialen Bohrung 16 für den Schmelzedurchtritt besteht, welcher in den auswechselbaren Bauteil 12 in eine passende Aufnahmebohrung 19 eingesetzt wird und aus einem Werkstoff hergestellt ist, der einen höheren Wärmeausdehnungskoeffizienten hat als das ihn umgebende Material des auswechselbaren Bauteils 12.
Patent DE-19823148-A1 (DE)
Title: Method for electronic magnetic compass remote transmission to assess or adjust coupling between magnetic sensor and magnetic compass
Inventor: ASSKAMP UDO
IPC: G01C17/26
Filed: 1998-05-23
Abstract: A sensor for reading a compass bearing employs direction sensitive magnetic field measuring systems. To ensure that a minimum deflection of the compass needle produces a maximum sensor signal strength, the distance of the sensor from the compass is adjusted so that the sensor signal itself is used to assess the coupling between sensor and compass.
Patent DE-19825722-A1 (DE)
Title: Schaltungsanordnung zum Speisen eines Elektromotors
Inventor: STEINBUSCH HANS
IPC: H02P6/185
Filed: 1998-06-09
Abstract: Beschrieben wird eine Schaltungsanordnung zum Speisen eines Elektromotors mit wenigstens drei Wicklungen aus einer Gleichspannungsquelle über eine Kommutierungsschaltung, die zu je einem Wicklungsanschluß des Elektromotors einen Kommutierungszweig mit einem ersten und einem zweiten Schalterelement umfaßt, durch die der betreffende Wicklungsanschluß wahlweise mit einem ersten Anschluß der Gleichspannungsquelle oder über eine Meßimpedanz mit einem zweiten Anschluß der Gleichspannungsquelle verbunden werden kann, mit einer Ringzählvorrichtung zum periodischen Umsteuern der Schalterelemente der Kommutierungsschaltung gemäß einer durch ein Taktsignal in der Ringzählvorrichtung umlaufenden Signalfolge, wobei eine Periode der Ringzählvorrichtung einem vollständigen Umlauf der Signalfolge in der Ringzählvorrichtung entspricht, und mit einer Taktfrequenz-Erzeugungsstufe zum Abgeben des Taktsignals, das eine von der Meßspannung abhängige Taktfrequenz aufweist. DOLLAR A Eine vom Motorstrom abhängige Kommutierung, die mit geringem Schaltungsaufwand betriebssicher für alle Betriebszustände des Motors, insbesondere alle Drehzahlen ausgebildet ist, wird dadurch ermöglicht, daß mit der Meßimpedanz ein Eingang einer Abtast- und Halteschaltung gekoppelt ist zum Abtasten einer an der Meßimpedanz auftretenden Meßspannung und daß die Abtast- und Halteschaltung durch die Ringzählvorrichtung in jeder ihrer Perioden zu einem vorgebbaren Zeitpunkt außerhalb der Zeitintervalle für das Umsteuern der ...
Patent DE-19826492-A1 (DE)
Title: Holzvergaser-Heizkessel
Inventor: ECKEL ANSELM
IPC: F23L1/00
Filed: 1998-06-13
Abstract: Die Erfindung betrifft einen Heizkessel mit verbesserter Holzverbrennung bei vorzugsweiser Scheitholzverbrennung für die umweltentlastende Erzeugung von Nutzwärme. DOLLAR A Die Aufgabe der Erfindung besteht in einem Holzvergaser-Heizkessel mit verbesserter Verbrennungsqualität und somit erhöhtem Wirkungsgrad. DOLLAR A Erfindungsgemäß wird der Holzvergaser-Heizkessel mit direkter Zuführung der Primär- und Sekundärluft über Kanäle in den unteren Füllschachtbereich in unmittelbarer Nähe des Flammen- und Ascheabzugs realisiert und damit die Konzentration der Holzscheitverbrennung im unteren Füllschachtbereich erreicht und auf Dauer gehalten. Die Vermeidung schwerer Speichermassen im Verbrennungsraum durch Einsatz von dünnwandigen Füllschachtwänden mit geeigneter vollflächiger Isolierung des Füllschachtes sichert eine Verbesserung des Wirkungsgrads. Mittels luftdichten Abschaltens der Primärluftzufuhr wird die im unteren Füllschachtbereich gebildete Holzkohle konserviert, dort belassen und zum schadstoffarmen Wiederanfeuern des Holzvergaser-Heizkessels mit geringem Bedienungsaufwand verwendet. DOLLAR A Anwendungsgebiet der Erfindung ist die umweltentlastende Nutzwärmeerzeugung aus dem Brennstoff Holz.
Patent DE-19827820-A1 (DE)
Title: Method of manufacturing tombs
Inventor: SCHULDT TATJANA
IPC: E04H13/00
Filed: 1998-06-17
Abstract: An underground bore hole is made and lined with a fixed wall and a lid is mounted on the opening at ground level.  After boring the hole an extension tube with or without closed base can be inserted therein. Independent claim describes tomb comprising fixed walls in ground and made from underground shaft to infinite depth to take any number of family urns. The pipe can be made from steel, concrete or plastics.
Patent DE-19828536-A1 (DE)
Title: Fire-resistant polycarbonate-graft copolymer molding material, useful for the production of molded products, e.g. housings for monitors, printers, copiers etc.
Inventor: ECKEL THOMAS
IPC: C08K5/5399
Filed: 1998-06-26
Abstract: Thermoplastic molding material based on polycarbonate or polyester-carbonate and a graft copolymer, containing a combination of phosphazenes and inorganic powder with an average particle diameter (d50) of 200 nm or less. Independent claims are also included for: (a) a process for the production of these materials by mixing and melt-compounding the components, optionally with other additives; (b) molded products produced from these materials, especially casing parts.
Patent DE-19831846-A1 (DE)
Inventor: HAHN THOMAS
IPC: E05B17/00
Filed: 1998-07-16
Abstract: A security design cylinder lock has the lock cylinder (7) fitted onto a support mounting (5) which is selected to fit the gap between the end plates (3,4) of the lock housing, ie. to match the thickness of the door using a universal lock. The cylinder is attached to the mounting by shear pins (15,16) and with an angled thrust face (18) between the cylinder and the mounting. If an excessive axial force is applied to the cylinder the thrust faces cause the cylinder to twist on its axis and break the shear pins. The twist action jams the cylinder inside the lock housing and prevents further forcing of the lock.
Patent DE-19831901-A1 (DE)
Title: Vehicle engine cooling system with second pump forming active element
Inventor: HESSE ULLRICH
IPC: F01P7/16
Filed: 1998-07-16
Abstract: The cooling system for an engine (10) includes a radiator (14) in a large coolant circuit (12), and cooling fan (18) driven by a motor (16). A coolant pump (20) and at least one active element in the form of a second pump (24) in a small coolant circuit (22), taking the coolant through a branch line (26) from the large circuit into the small one, thus passing the cooler.
Patent DE-19833114-A1 (DE)
Title: Roller in swivel bearing, especially a nip roller for a textile machine, has the roller connected to inner bearing race while the outer bearing race is supported in a sleeve that can swivel about an axis perpendicular to the bearing axis
Inventor: SCHNEIDER JOACHIM
IPC: F16C13/00
Filed: 1998-07-23
Abstract: The roller shell (1) is supported on a spigot (9) fitted into the inner race of a ball bearing. The outer race is held in a sleeve (8) with projections (15) that fit into the arms of a fork (14) mounted on the support shaft (4). A clearance gap (17) allows the sleeve (8) limited movement to swivel about an axis perpendicular to the roller axis.
Patent DE-19834648-A1 (DE)
Title: Circuit arrangement for signal delay in PLL
Inventor: BOGNER PETER
IPC: H03K5/133
Filed: 1998-07-31
Abstract: The arrangement includes coupled delay sections (3) forming a ring resonant circuit (1) which generates a control signal with a clock frequency (fa). The resonant circuit is arranged in a loop circuit (2) which provides a control variable for controlling the ring resonant circuit to adjust the clock frequency to a given desired frequency (fb).  A delay unit (7) is provided by a further delay section or several further delay sections connected in series to which the control signal can be fed and drawn after a delay time with the same signal curve. The delay time is controlled by a signal (Ian) which is derived from the control variable. Preferably, the number of the delay sections of the delay unit can be adjusted selectively.
Patent DE-19835897-A1 (DE)
Title: Servo information rewriting method on selected track in hard disk drive assembly
Inventor: LE ME VAN
IPC: G11B21/10
Filed: 1998-08-07
Abstract: The actuator arm assembly is moved adjacent to a  selected  track at a predetermined position.  The selected track  is completely rewritten with the new servo pattern and data. The  arm assembly is then moved to the selected  track to  read the  new  servo pattern during the power on sequence.                                 Until the arm assembly is moved  adjacent  to the selected track, the new servo  pattern is   written in a track and the arm assembly is moved to an adjacent  track.    The actuator arm assembly is moved to a predetermined  position of the disk that is located beyond an inner crash stop  position of the disk.  Calibration  information is generated  for  the disk based on the new  servo pattern.
Patent DE-19836000-A1 (DE)
Title: Computer menu selector unit used to control diverse automobile functions includes combined slider and push button, simplifying selection and execution from possibly frequently-changed menus
Inventor: RUCHATZ THOMAS
IPC: G06F3/033
Filed: 1998-08-08
Abstract: The position of the operating slider (2) is continuously updated in a computer, and translated by calculation into a corresponding position in the menu (4). Having selected a point or character, a corresponding operation is executed, simply by pressing the cursor button (6).