baber/WOPTO huggingface dataset:
Patent DE-19846427-A1 (DE)
Title: Propelling pencil with follow-up device
IPC: B43K21/08
Filed: 1998-10-08
Abstract: The rear end of the lead (40) and or an element (42) connected to the lead so as to plot the position of the lead in relation to the sleeve (12) is visible from outside if the plotter reaches a pre-set amount. The lead is made of softenable material. A viewing window (48) has two or more optically separated parts (50,52,54). The plotter has a spindle (26) held in a handle (10) and in the sleeve which, when turned moves axially in relation to the handle part.
Patent DE-19848001-A1 (DE)
Title: Verfahren zur Betriebsfreigabe eines KFZ sowie Chipkarte und Fahrzeugeinrichtung hierfür
Inventor: WEIK HARTMUT
IPC: E05B65/12
Filed: 1998-10-17
Abstract: Ein Verfahren zur Betriebsfreigabe eines KFZ aufgrund der Zuführung eines Datenträgers in eine KFZ-seitige Leseeinrichtung ist dadurch gekennzeichnet, daß der Datenträger benutzerspezifische Information des Inhabers gespeichert hat, welche von der Leseeinrichtung detektiert, einer KFZ-seitigen Recheneinheit zugeführt und mit dort gespeicherten Informationen verglichen wird, daß vom Benutzer weitere, personenbezogene Informationen von einer KFZ-seitigen Erkennungseinrichtung abgefragt, der Recheneinheit zugeführt und mit KFZ-seitig gespeicherter, auf die Person des oder der zulässigen Benutzer bezogener Information verglichen wird, und daß abhängig vom Ergebnis des personenbezogenen Datenvergleichs die Betriebsfreigabe des KFZ erfolgt. Damit läßt sich eine unberechtigte Benutzung des KFZ, selbst bei Besitz der "richtigen" Chipkarte praktisch ausschließen.
Patent DE-19848782-A1 (DE)
Title: Verfahren zum Herstellen eines Dram-Zellenkondensators
Inventor: LEE KYU-HYUN
IPC: H01L27/108
Filed: 1998-10-22
Abstract: Ein verbessertes Verfahren zum Herstellen eines DRAM-Zellenkondensators zum Verhindern einer Fehlausrichtung zwischen einem Speicherelektrodenkontaktloch und einer Speicherelektrode wird offenbart. Eine Bitleitung (110) wird auf einer ersten Isolierschicht (108) auf einem Halbleitersubstrat (100) ausgebildet. Eine zweite Isolierschicht (116) wird auf der ersten Isolierschicht (108) einschließlich der Bitleitung (110) ausgebildet. Eine erste und zweite Materialschicht werden nacheinander auf der zweiten Isolierschicht (116) mit einer dazwischenliegenden Isolierschicht (120) ausgebildet. Eine Maskenstruktur wird auf der zweiten Materialschicht ausgebildet, um einen Speicherelektrodenausbildungsbereich abzugrenzen. Die zweite Materialschicht, die dritte Isolierschicht (120), die erste Materialschicht, die zweite Isolierschicht (116) und die erste Isolierschicht (108) werden nacheinander unter Verwendung der Maskenstruktur geätzt, wodurch ein Kontaktloch ausgebildet wird. Dabei verringert sich ein Durchmesser der Öffnung aufgrund eines während des Ätzens der ersten Materialschicht gebildeten Polymers. Nachdem das Kontaktloch mit einer Leiterschicht aufgefüllt ist, wird die zweite Materialschicht einschließlich der Leiterschicht eben geätzt, um den Oberflächenteil der dritten Isolierschicht (120) freizulegen. Nachdem die dritte Isolierschicht (120) unter Verwendung der ersten Materialschicht als eine Ätzstoppschicht entfernt ist, wird die Speicherelektrode (126a), die mit ...
Patent DE-19849357-A1 (DE)
Title: Surface treatment of sausages to make the surface firm using ultrasound
Inventor: KORTSCHACK FRITZ
IPC: A23L13/60
Filed: 1998-10-19
Abstract: The invention relates to a method for hardening the surface of raw sausage meat using ultrasonic treatment and/or a microstructure which minimizes adhesion and which is situated on the inner surface of the sonotrode during conveyance of the sausage meat, whereby the raw product is largely degassed within a continuous process. The raw product is subsequently brought into direct contact with the surface of one or more ultrasonic sonotrodes, whereby at least one of the ultrasonic sonotrodes is heated. A thin, dense, dimensionally stable coagulation natural skin forms on the surface of the raw product as a result of the treatment. The ultrasonic energy lies in the low frequency range but comprises, however, a high oscillation amplitude.
Patent DE-19850164-A1 (DE)
IPC: C02F1/50
Filed: 1998-10-30
Abstract: The present invention relates to compositions used for sterilising water and containing a polymer quaternary-ammonium compound as the active ingredient.
Patent DE-19851265-A1 (DE)
Title: Integrated optical module has micro-structured alignment piece on circuit board for positioning optical element
Inventor: KRAGL HANS
IPC: G02B6/42
Filed: 1998-11-06
Abstract: Optical module consists of a circuit board (10) and an optical component (54,56,58). The circuit board has at least one electro-optical (EO) element (16), at least one track (24) for connecting the EO element, and a three-dimensional, micro-structured alignment piece (12), relative to which the EO element is precisely arranged. A three-dimensional alignment piece (52) is provided at the optical component (54,56,58) to match the alignment piece with the circuit board (12) for precise coupling of the optical component to the EO component.  A method of manufacturing a module is also claimed.
Patent DE-19853286-A1 (DE)
Title: Electrically controllable laboratory gel-permeation device which can be used for laboratory or medical dosing of soluble substances
Inventor: SPOHR REIMAR
IPC: B01D69/02
Filed: 1998-11-19
Abstract: Controllable device comprising a porous matrix, such as a micro-porous membrane, and a gel layer which is swellable at ambient temperature. The pores are produced in the membrane by etching and high energy particle bombardment, preferably with heavy ions . Controllable device comprising a porous matrix, such as a micro-porous membrane, and a gel layer which is swellable at ambient temperature. The pores are produced in the membrane by etching and high energy particle bombardment, preferably with heavy ions . The matrix consists of, or is coated with, the same material as the outer surface of the swellable layer. An AC or DC voltage is applied to electro-thermally or electro-osmotically control of the pores. The electrolytic region on both sides of the matrix are separated from each other and electrically insulated.  Cell (1) has a thermally or chemically responsive porous membrane, such as microporous membrane (2) lined with a glucose responsive gel possesses at least one pore (3), and typically many, of 10-1000 nm diameter. The cell is thermostatically jacketed , and contains aqueous glucose solution as electrolyte. In each of the chambers separated by the membrane (2) are immersed electrodes (7) which are preferably non-polarize Ag/AgCl, and to which are connected a source of AC or DC EMF, leading to a current flow through the pore(s) (3) and producing an electro-osmotic pressure acting from outside (6) to inside (5), or vice versa. The effect may alternatively, or in addition, simultaneously cause a temperature change in the pore(s).
Patent DE-19855748-A1 (DE)
Title: Brake or clutch for transmission assembly has an outer lamella baseplate with a first pick-up profile and outer lamella which can move axially but are otherwise fixed
Inventor: FISCHER MANFRED
IPC: F16D25/0638
Filed: 1998-12-03
Abstract: A brake (1) or clutch has an outer lamella baseplate(3) with a first pick-up profile(4) and outer lamella(9) which can move axially but are otherwise fixed. The brake also has inner lamella baseplate (5) with a second pick-up profile (6) and inner lamella (7) which can move axially but are otherwise fixed. The outer (9) and inner (7) lamella alternate in the axial direction, but partly overlap in the radial direction. The lamella (7, 9) are pushed together by the piston (13) against the counter-force of a cup spring (17) surrounding the baseplate (3). The cup spring(17) outer rim (23) is supported by the baseplate (3) outer circumference (24).
Patent DE-19859172-A1 (DE)
Inventor: FUNCK THEODOR
IPC: C23C14/04
Filed: 1998-12-21
Abstract: The surface of a substrate is subjected to local selective processing (i.e. coating) using masking agents containing a soft or permanent magnetic material and maintained in position by a magnetic field. Local selective surface treatment can be used for vaporizing piezoelectric substrates to form ultrasonic transducers.
Patent DE-19859936-A1 (DE)
Title: Light, especially for illuminating workplaces for reading and writing tasks, pref. for visual display work, has wedge-shaped light divider in directed light path with tip facing light source
Inventor: KORSCH ALFRED
IPC: F21S8/00
Filed: 1998-12-24
Abstract: The light has at least one artificial light source (8) with light directed in at least one direction. A pivotable wedge-shaped light beam divider (10) is arranged in the directed light path with opposing light deflection surfaces (13) on the wedge sides and the tip (11) facing the light source.
Patent DE-19905511-A1 (DE)
Title: Securing method for push-in shelf inserted into horizontal grooves in supports (1) arranged side-by-side uses a flexible band around shelf which is compressed when shelf is inserted
Inventor: TREFFER EDUARD
IPC: F16B12/04
Filed: 1999-02-10
Abstract: The method for securing a push-in shelf (3) in horizontal grooves (2) in two supports (1) arranged side-by-side uses a flexible band (4). This is applied to the top, bottom and edge (3a, 3b, 3c) of the shelf and is compressed when the shelf is inserted into the groove.
Patent DE-19905840-A1 (DE)
Title: Device for insertion of tubus into windpipe, comprises specific joint area for tube and facility for joining endoscopic unit
Inventor: BERCI GEORGE
IPC: A61M16/04
Filed: 1999-02-12
Abstract: The device (10) has a telescopic shaft (12) with a tapered lower end (20) for a safe joining of the tube (23,25), which can be chosen according to the requirements of the patient and mounted in advance. Two stick shaped handle elements (26.26') protrude from the outer surface of the shaft (12), facilitating a precise manipulation. An endoscope (52) can be attached to the upper end of the shaft (12), allowing the constant visual control of the intubation process.
Patent DE-19905946-A1 (DE)
Title: Verfahren zur Vorspannungsregelung von Bändern oder Ketten und Einrichtung zur Durchführung des Verfahrens
Inventor: TITSCHERT JENS
IPC: B65G23/44
Filed: 1999-02-12
Abstract: Die Erfindung betrifft ein Verfahren zum Regeln der Vorspannung einer endlos über Antriebsräder von Antriebsstationen umlaufenden Kette und einer Einrichtung zur Durchführung des Verfahrens. Das bevorzugte Anwendungsgebiet der Erfindung ist die Kettenvorspannungsregelung für Strebfördereranlagen. Zum Einstellen der Vorspannung ist vorzugsweise die Hilfsantriebsstation mit einer Spanneinrichtung mit Spannzylinder 4 versehen. Sein Spannzylinderraum 14 ist über eine mit der Zulaufleitung Z verbundene Pumpe 15 mit Hydraulikfluid füllbar und mit dem Hydraulikdruck der Druckleitung Z beaufschlagbar. Mit einer Auswerte- und Ansteuereinheit 11 ist einerseits der dem Zylinderraum 14 zuführbare Druck steuerbar, andererseits kann mittels eines Drucksensors 17 der Druck im Zylinderraum 14 gemessen werden. Die Auswerteeinheit 11 ist mit einer Meßeinrichtung 20 verbunden, mit der die Stromaufnahme I des Antriebs 21 der entsprechenden Hilfsantriebsstation gemessen wird. Die Regelung der Vorspannung der Kette erfolgt in Abhängigkeit von den gemessenen Stromaufnahmewerten des Antriebs 21. Hierzu ist in einer Kennlinie jedem Stromaufnahmewert ein bestimmter Druck als Sollwert zugeordnet, auf den der Druck im Zylinderraum 14 eingestellt wird.
Patent DE-19907928-A1 (DE)
Title: Controller for battery driven electric motor in vehicle, e.g. used to drive hydraulically powered lift gate
Inventor: CEPYNSKY GEORGE L
IPC: H02J7/14
Filed: 1999-02-24
Abstract: The controller (40) includes a first conductor carrying a voltage signal (Vb) indicative of the voltage level associated with the electric motor (20) and a second conductor carrying a motor activation signal (Vs) indicative of the on/off state of the motor. A comparison circuit deactivates the motor via a solenoid (22) if the voltage signal is below a predetermined level relative to the operational state of the motor. The comparison circuit will deactivate the motor under any of the three following circumstances: (1) The voltage remains below a first, higher level for a longer time and the motor is off, (2) The voltage remains below a second, lower level for a longer time and the pump is on, (3) The voltage falls below a low threshold less than about twenty five percent of the nominal voltage for a shorter time. If an error condition is detected and the motor deactivated, this condition is latched until the controller circuit is reset, which may occur when the voltage signal rises above a selected value which is characteristic of battery charging. Visual and/or audible alarms may be activated upon the deactivation of the motor to indicate to the vehicle user the reason why the motor has been disabled.
Patent DE-19910052-A1 (DE)
Title: To determine rheological properties and Brabender melt index during kneading or plasticization, agitators rotate at given speeds, whilst torque is determined at set intervals, producing results on-line, during processing
Inventor: OTTO MARTHA
IPC: G01N11/14
Filed: 1999-03-08
Abstract: Kneading agitator(s) turn at given speed(s), measuring torque to a given point in time, from which flow properties and melt index are calculated.  Preferred features: Speed of rotation is varied in accordance with a given program. Torque is measured at given points in time. The agitator(s) are rotated during three successive intervals, with suitably co-ordinated speeds. These intervals last from seconds, up to five minutes. Speeds are about 10 rpm, 50 rpm, and 100 rpm. The plastic mass undergoes complex dynamic multi-dimensional flow-related stressing. Torque impulse is measured during speed transitions, flow properties being calculated from this. Torque change is measured at given times. In a variant of the method, the torque is set over an interval, measuring the resultant speed, to calculate the properties.
Patent DE-19910749-A1 (DE)
Title: Vorrichtung zum Prüfen der Funktionsfähigkeit einer mit einer TK-Anlage gekoppelten Türfreisprecheinrichtung
Inventor: FISCHER JUERGEN
IPC: H04M1/24
Filed: 1999-03-11
Abstract: Die Erfindung betrifft eine Vorrichtung zum Prüfen der Funktionsfähigkeit einer Türfreisprecheinrichtung, welche als ein mit einer TK-Anlage verbundener TFE-Adapter ausgebildet ist. DOLLAR A Ihr liegt die Aufgabe zugrunde, eine Prüfvorrichtung zu schaffen, die eine einfache und schnelle Funktionsprüfung ermöglicht, dabei einen einfachen Aufbau besitzt, und die Durchführung der Prüfung im wesentlichen durch einen Techniker ermöglicht. DOLLAR A Zur Lösung der Aufgabe ist die Vorrichtung als ein Prüfadapter ausgebildet, der unmittelbar mit den Kontakten des TFE-Adapters verbindbar ist und in sich zumindest Schaltungsteile zur Polaritätsprüfung, zur Last- und Versorungsspannungsprüfung, zur Prüfung der Sprechverbindung zwischen dem TFE-Adapter und einer an dei TK-Anlage angeschlossenen Fernsprechendeinrichtung sowie zur Prüfung der Klingel- und Türöffnerfunktionalität vereinigt. Der Adapter ist dabei so ausgebildet, die als Türrufzielstelle dienende Fernsprechendeinrichtung in die Prüfung der Funktionen des TFE-Adapters einbezogen ist und der Prüfadapter zur Bereitstellung der für den Betrieb seiner Schaltungsteile erforderlichen Versorgungsspannung eine Stabilisatorschaltung umfaßt, welche ihre stabilisierte Ausgangsspannung aus der Versorgungsspannung des TFE-Adapters gewinnt.
Patent DE-19911948-A1 (DE)
Title: Microwave treatment of aqueous liquid for bacteria content reduction and crystallization seed formation, by water molecule cluster disruption to form stable seeds and atomic oxygen generation to oxidize bacteria
IPC: C02F1/30
Filed: 1999-03-17
Abstract: Aqueous liquid microwave treatment, by water molecule cluster disruption to form stable crystallization seeds and atomic oxygen generation to oxidize bacteria, is new.  Aqueous liquids are microwave treated by passage about an isotropic emitter preferably by means of a microwave transparent coiled pipe system, the energy input into the liquid stream being preset by controlling the flow velocity and the emitter power so that nH2O cluster structures and double bonds of dissolved O2 molecules are disrupted to effect irreversible crystallization seed formation and bacteriological content reduction by oxidation with atomic oxygen. Independent claims are also included for: (i) an aqueous liquid microwave treatment apparatus comprising a microwave transparent coiled pipe system (8) located within a radiation opaque reflective housing (9), one or more emitters (7) located within or at the center of the coil and spaced from the housing by a distance which is a multiple of  lambda /4, where lambda  is the microwave radiation wavelength; and (ii) an aqueous liquid microwave treatment apparatus comprising a float which floats on the surface of liquid in a tank and which has a microwave transparent immersion cap for protecting an emitter used to introduce microwave radiation into the liquid.
Patent DE-19913029-A1 (DE)
Title: Grooved rail assembly for laying in highway surfaces
Inventor: PAHL BERND
IPC: E01B21/00
Filed: 1999-03-23
Abstract: The rail structure (1), and a grooved rail (2), has a base profile (11) at each side profile (10) of concrete, and a head section (12) of an elastomer material on both sides of the grooved rail. The head section is firmly anchored in the base profile, at one side. On the other side, it rests with elasticity at the rail head (3). The anchor foot (13) has a swallowtail structure. A mat (16) is between the base profile and the corner zone of the rail web (4) and rail foot (5).
Patent DE-19916528-A1 (DE)
Inventor: KUEHNEL FRANK
IPC: H02K5/132
Filed: 1999-04-13
Abstract: The invention relates to an electronically controlled electric motor comprising coils (5) which are arranged in a stator (2), are located opposite permanent magnets (4) of a rotor (3) and which serve as position sensors (6). Said coils (5) are manufactured as one piece with connecting lines (7). As a result, the electric motor can be used in an environment containing solvents. In addition, production of the electric motor is particularly cost-efficient.
Patent DE-19918682-A1 (DE)
Title: New recombinant DNA encoding an allergen produced by grasses of the Poaceae family, useful for diagnosis of pollen allergy and for treatment by desensitization
Inventor: CROMWELL OLIVER
IPC: A61K38/095
Filed: 1999-04-23
Abstract: Recombinant DNA (I) containing a sequence encoding an allergenic polypeptide (II), produced by grasses of the family Poaceae and monocotyledonous plants, is new. Independent claims are also included for the following: (1) a nucleic acid (Ia) comprising a sequence that hybridizes with a 1.2 kbase sequence (S1), fully defined in the specification; (2) DNA derived from (I) or (Ia) by targeted mutation of an individual codon, elimination or addition; (3) a vector or cloning system containing (I) or (Ia), functionally linked to expression control sequences; (4) polypeptides (IIa) encoded by (S1), (Ia) or their fragments; (5) production of (II), their derivatives or fragments, by growing eukaryotic or prokaryotic cells transformed with the vector of (3); and (6) pharmaceutical compositions containing (IIa).
Patent DE-19919732-A1 (DE)
Title: Rollenrotations-Druckmaschine mit bewegbaren Druckwerken
Inventor: DUFOUR CHARLES HENRY
IPC: B41F13/00
Filed: 1999-04-30
Abstract: Die vorliegende Erfindung bezieht sich auf eine Mehrfarben-Rollenrotations-Druckmaschine (1) mit Druckwerken (6, 6c, 6y, 6m, 6b), die mittels einer Hebe- und Positioniervorrichtung (8) vertikal bewegbar sind. Aufgrund der kompakten Bauweise der Druckwerke und der Bewegbarkeit eines jeden einzelnen Druckwerks (6c, 6m, 6y, 6b) können die Druckwerke in einer Weise positioniert werden, daß sie dem Drucker gut zugänglich sind, wodurch die Stillstandszeiten der Maschine für das Auswechseln der Druckplatten oder für sonstige Wartungsarbeiten deutlich reduziert werden, während in der Druckposition alle Druckwerke (6c, 6m, 6y, 6b) einer Turmanordnung (2) geschachtelt angeordnet sind, so daß die Höhe der gesamten Turmanordnung vergleichsweise gering ist.
Patent DE-19920116-A1 (DE)
Title: Starterfassung
Inventor: MEWS HANS-PETER
IPC: H01R13/02
Filed: 1999-05-03
Abstract: Eine Fassung, die insbesondere für Leuchtstofflampenstarter vorgesehen ist, weist ein Fassungsgehäuse auf, in dessen Innenraum federnd oder starr ausgebildete Lagereinrichtungen für abisolierte Enden von Anschlussleitungen angeordnet sind. Damit wird eine direkte Kontaktierung von Anschlussstiften von elektrischen Betriebsmitteln an den abisolierten Enden der Anschlussleitungen möglich.
Patent DE-19921067-A1 (DE)
Title: Aerodynamic lift adjustment unit for the center of pressure in a modular construction aircraft, which may be propelled by solid fuel rocket motors
Inventor: GROSE MATTHIAS
IPC: F02K9/76
Filed: 1999-05-08
Abstract: A central integral aerodynamic lift adjustment unit (3) capable of operating at the center of pressure in a modular construction aircraft, in which several independently operable propulsion units (2,4) may be arranged one after the other along the major axis of the aircraft. The propulsion units may be solid propellant rocket motors. The Center of Pressure is the point of the aircraft at which the resultant air lift force can, for design purpose, be considered to act.
Patent DE-19922659-A1 (DE)
Inventor: KRETZ THORSTEN
IPC: B21C23/21
Filed: 1999-05-18
Abstract: The device has two relatively moveable lockable molds (22,42). The first mold is held on a hydraulic piston (16) moving in a cylinder (6), carrying a first press die (20). The second mold is stationary and positioned on a second hydraulic cylinder (26), the second press die (40) is located on a second hydraulic piston (36). During impact extrusion of a component, the second pisto charged by a pressure medium displaced by the first piston. The first hydraulic cylinder is is positioned on press ram.
Patent DE-19930858-A1 (DE)
Title: Fixing prints made by ink-jet printing on fibrous textile, especially cotton or viscose is carried out with ultraviolet, infrared or microwave radiation or dry heat
Inventor: SCHWITZGUEBEL JEAN-LUC
IPC: D06P5/30
Filed: 1999-07-05
Abstract: In ink-jet printing on fibrous textiles with an aqueous ink containing reactive dye(s) (I), the print is fixed with ultraviolet (UV), infrared (IR) or microwave radiation or dry heat.
Patent DE-19934790-A1 (DE)
Inventor: AHNER PETER
IPC: B60W20/00
Filed: 1999-07-27
Abstract: The invention relates to a drive system for motor vehicles, comprising in particular, an internal combustion engine (13) as the main drive in the drivetrain (10) of a motor vehicle, auxiliary systems (19) of the motor vehicle which are to be driven and an auxiliary drivetrain (11) which is coupled to the main drivetrain and comprising an electric unit which operates as a starter generator (20). In order to optimise the power ouput and the fuel consumption of a drive system of this type, the invention is characterised in that the auxiliary drivetrain (11) has its own auxiliary system drive (22) which can be coupled to the starter generator (20) and that the auxiliary system drive (22) and the starter generator (20) can be coupled both individually and jointly to the powered axle (17) of the motor vehicle, with or without the main drive (13), in order to propel said motor vehicle.