baber/WOPTO huggingface dataset:
Patent DE-19824490-A1 (DE)
Title: Process for the production of polyisocyanates having a high iminooxadiazindione group content
Inventor: RICHTER FRANK
IPC: C07D251/34
Filed: 1998-06-02
Abstract: A process for the production of polyisocyanates having at least 30 mol% iminooxadiazindione group content comprises use of a quat. ammonium and/or phosphonium fluoride catalyst with a solvating agent. A process for the production of polyisocyanates (I) containing at least 30 mol% iminooxadiazindione group (asymmetric trimer) (with respect to total quantity of isocyanurate and iminooxadiazindione groups), comprises catalytically induced trimerization of organic di-or polyisocyanates having an average mol. wt. of 140-600 g/mol and aliphatic and/or araliphatic bound isocyanate groups. The trimerization catalyst is a quat. ammonium and/or phosphonium fluoride of formula (1) which is used pure or mixed with a solvating agent (S) for the fluoride anion. (S) is a pure compound or a mixture of protic compounds having a pKa of greater than 2 (in H2O at 25  deg C) or is oxalic acid but excluding higher functional alcohols (di and/or polyols) or HF. The molar ratio of (S) to F<-> is no greater than 20.   R4E<+>F<->    (1)  E = N or P;  R = 1-20C aliphatic, aromatic and/or araliphatic group, optionally forming saturated or unsaturated cyclic rings with N or P;  n = 0.1-20
Patent DE-19827648-A1 (DE)
Title: Wooden piece of plug-in furniture
Inventor: CAMPSHEIDE BRITTA
IPC: A47C4/02
Filed: 1998-06-22
Abstract: The piece of furniture has two side panels joined by connecting elements and a length of fabric. Two connecting elements have finger-pins fitting into holes aligned with them in the side panels. A socket pin grips each finger-pin. The side plates have bolt-holders on the inside of the side plates. The bolt head is wedged into a recess
Patent DE-19835708-A1 (DE)
Title: Internal combustion engine running without compression stroke, with limited-length groove let into internal wall of cylinder
Inventor: ESSIG KARL
IPC: F02B75/12
Filed: 1998-08-07
Abstract: The engine has a longitudinal groove (2) let into the inside of the cylinder wall, through which the piston (3) initially inducts fresh air from TDC to about 60 deg  of crankshaft turn. Fuel is injected through a jet (7) and ignited. The connecting rod transmits the expansion stroke to the crankshaft (8). After BDC, the piston is drawn partly back into the cylinder cavity by the contraction of the cooling combustion cases. On the way up to TDC, the piston ejects the combustion gases through the groove.
Patent DE-19838747-A1 (DE)
Title: Nonlinear multi-component glass fibers
Inventor: GROSS STEPHEN EDWARD
IPC: C03B37/075
Filed: 1998-08-26
Abstract: Nonlinear multi-component glass fibers are produced from linear primary fibers obtained from a single melt consisting of two or more distinct glasses. Corrugated glass fibers are produced by: (1) melting a mixture of two or more distinct chemically compatible melt-compatible glass particles forming a heterogeneous melt; (2) forming linear glass primary fibers from the heterogeneous melt; and (3) thinning the primary fibers to corrugated glass fibers having an average diameter of 0.05-15 micro m.
Patent DE-19839527-A1 (DE)
Title: Steering column for vehicle, with at least one locking element in form of elastically deformable deformation element
Inventor: GAERTNER STEPHAN
IPC: B62D1/18
Filed: 1998-08-29
Abstract: The steering column (1) includes two locking elements (7, 8). At least one of these (8) is an elastically deformable deformation element, which in the locking position is deformable by the other locking element so that the steering column is positively and/or non-positively locked to the bodywork (10). The deformation element is roughly the length of the adjustment path of the steering column.
Patent DE-19840731-A1 (DE)
IPC: C12Q1/6853
Filed: 1998-09-07
Abstract: The invention relates to a novel method for analysing the composition of an mRNA sample and for analysing differential gene expression using two differently marked primers. The invention also relates to the use of this method. The inventive method for analysing an RNA sample comprises the following steps: a) starting with an RNA sample and using a first primer which is optionally marked with a first dye, the first strand of a complementary DNA sample (cDNA sample) is produced; b) the second strand of this cDNA sample is produced using a second primer which is preferably marked with a second dye; c) the cDNA sample is amplified using the first primer which is marked with a first dye and the second primer which is marked with a second dye; and d) the composition of the amplified cDNA sample is analysed.
Patent DE-19842825-A1 (DE)
Title: Car seat convertible into child's seat has side section on seat back movable between position in which it extends in side continuation of centre section and second position in which it projects as side wall of seat
Inventor: WOHLLEBE THOMAS
IPC: B60N2/30
Filed: 1998-09-18
Abstract: The seat back(1) has at least one side section(18) which is movable relative to a connecting centre section(9) between a first position in which it extends in a side continuation of the centre section and a second position in which it projects as a side wall of the seat beyond the centre section in the vehicle's direction of travel. The side section swivels between the two positions around a pivot point(19) running in the vehicle's transverse direction and located in the upper region of the seat back.
Patent DE-19846008-A1 (DE)
Inventor: HEIL MARKUS
IPC: C07D493/10
Filed: 1998-10-06
Abstract: The invention relates to novel phenylacetic acid heterocyclyl amides of formula (I) in which R<1>, R<2>, R<3>, R<4>, A, X and n have the meanings cited in the description. The invention also relates to a method for producing these novel substances and to their utilization for combating undesirable microorganisms and animal pests (insecticides). The invention also relates to novel intermediate products of formula (II) and to several methods for the production thereof.
Patent DE-19846354-A1 (DE)
Title: Valve control time adjustment arrangement for internal combustion engine has constant sign of difference between distances between first coupling surface and axis and second surface and axis
Inventor: HAAG MICHAEL
IPC: F01L1/344
Filed: 1998-10-08
Abstract: The arrangement has a drive mechanism, a camshaft (14) with a central axis, at least one first surface rotationally coupled to the drive arrangement and at least partly enclosing the central axis, at least one second surface rotationally coupled to the camshaft and at least partly enclosing the central axis, at least one coupler (16) for temporarily making a rotational coupling between the first and second surfaces with a frictional and/or clamping connection between first and second regions (28,30). In the radial direction wrt. the central axis, the difference between the distances between the first surface and axis and the second surface and axis is always of the same sign.. An Independent claim is also included for a method of setting the valve control time for an internal combustion engine.
Patent DE-19847177-A1 (DE)
Title: Packaging carton, comprises paper or board and has rod shaped stabilising elements
Inventor: BERGMANN DIETER
IPC: B65D65/40
Filed: 1998-10-14
Abstract: Rod shaped elements (4) are located in or on the board or paper. Packaging carton, comprises paper or board and has rod shaped stabilising elements. The elements (4) are made of a composite material comprising a fibre bundle and synthetic resin as the bonding agent.
Patent DE-19852183-A1 (DE)
Title: Positioning pelvis of sitting user in orthopedic appliance comprises use of fixing parts in conventional physical trainer to apply three-dimensional load from the sides to the pelvis bones
Inventor: SCHNELL KLAUS
IPC: A63B21/062
Filed: 1998-11-12
Abstract: The pelvis is fixed in place using forces, which apply a three-dimensional load to the pelvis bones of a sitting user. The forces are directed at right angles to the direction of sitting, act on the pelvis bones from both directions, and apply a load in a downward backward angled direction.  An Independent claim is also included for positioning the pelvis of a sitting user, comprising a left and a right fixing part (11), located in a conventional frame (2) of a physical trainer appliance (1), seat, etc. The fixing parts are shell-shaped and correspond to the shape of the pelvis, and are positioned on the pelvis (9). Each part has a shoulder facing towards the opposite part, which engages over the top of the pelvis bone.
Patent DE-19854343-A1 (DE)
Title: Vorrichtung und Verfahren zur Kompensation von Schlupf einer Druckformhülse
Inventor: WECH ERICH
IPC: B41F13/14
Filed: 1998-11-25
Abstract: Zur Kompensation von Schlupf einer Druckformhülse (17) auf dem Formzylinder (3) eines Druckwerks (1) mit einem eigenen Motor (15) wird ein erster Bezugspunkt (22, 22.1) für die Position der Druckform (17) von einem Sensor (24) abgetastet und in einer Vergleichseinrichtung (26) mit der Position einer Bezugsdruckformhülse (19) eines weiteren Druckwerks (2) verglichen, wonach bei einer Abweichung von der Sollposition der Motor (9) nachgeregelt wird.
Patent DE-19901959-A1 (DE)
Title: Verfahren zur Herstellung einer Gürtelbandage eines Fahrzeugluftreifens und Vorrichtung zur Herstellung
Inventor: GLINZ MICHAEL
IPC: B29D30/70
Filed: 1999-01-20
Abstract: Verfahren zur Herstellung einer Gürtelbandage eines Fahrzeugluftreifens durch schraubenförmiges Aufwickeln eines kontinuierlichen geförderten Bandagenstreifens auf eine mit Gürtellagen belegte Aufbautrommel, DOLLAR A - wobei das kontinuierliche Bandagenmaterial über wenigstens eine gesteuert angetriebene Umlenkrolle zur Aufbautrommel gefördert, über Mittel zur gesteuerten axialen Führung der mit wenigstens einer Gürtellage belegen Aufbautrommel axial geführt zugeführt und durch Drehen der Aufbautrommel und durch axiale Positionsveränderung der axialen Führung schraubenförmig auf die Aufbautrommel aufgewickelt wird, DOLLAR A - wobei die Aufbautrommel mit einer ersten gesteuerten Drehgeschwindigkeit W¶1¶ verdreht wird, DOLLAR A - wobei die Umlenkrolle mit einer zweiten gesteuerten Drehgeschwindigkeit W¶2¶ verdreht wird, DOLLAR A - wobei während des Wickelns in Abhängigkeit von der jeweiligen axialen Position der axialen Führung die Drehgeschwindigkeiten W¶1¶ und W¶2¶ gemessen werden und die Differenz der beiden Drehgeschwindigkeiten mit Sollwerten für die Differenz für diese axiale Führungsposition verglichen werden und etwaigen Abweichungen entgegenwirkend die Drehgeschwindigkeit W¶1¶ und/oder W¶2¶ geregelt wird.
Patent DE-19902728-A1 (DE)
Title: Switch positions and interlock display arrangement, especially for air-insulated medium-voltage switch-gear and control-gear
Inventor: FREUNDT KARSTEN
IPC: H01H9/16
Filed: 1999-01-19
Abstract: The arrangement is integrated in common into control modules, and realised by a display (AZS) and an interlock-slide (VRS). The control modules (BSV) each have a central panel (MBL) carrying the display slide (AZS) and interlock-slide. The central panel is arranged between a frontal cover panel (ABL) and a retainer panel (HBL) facing the internal region of the circuit- breaker switchgear.  The central panel has a number of guide holes (FUO) matched to the positions and contour of the display-slide and the interlock-slide. The cover panel has a number of observation holes matched to the positions and contours of these slides. The retainer panel has a number of lead-in or entrance holes (DUO) matched to the positions and shape of these slides.
Patent DE-19903955-A1 (DE)
Inventor: MAIER KLAUS
IPC: E04B7/08
Filed: 1999-02-02
Abstract: A glass sheet (1) at least of a single glazed safety glass piece is mechanically bent to the required curvature and the shape is maintained by at least one device (5). The device is preferably in the form of a tie rod. Other types of glass may also be used.
Patent DE-19909110-A1 (DE)
Title: Verfahren zur Bereitstellung der Rufnummer des rufenden Teilnehmers, Diensteinheit und privates Kommunikationsnetz
Inventor: LAUTENSCHLAGER WOLFGANG
IPC: H04M3/42
Filed: 1999-03-03
Abstract: Die Erfindung betrifft ein Verfahren zur Bereitstellung der Rufnummer des rufenden Teilnehmers in Verbindungsanforderungen, die von einem privaten Kommunikationsnetz (PRNET) in ein öffentliches Kommunikationsnetz (PUBNET) geleitet werden, sowie eine Diensteinheit (SCP) und ein privates Kommunikationsnetz (PRNET) zur Durchführung des Verfahrens. Die Diensteinheit (SCP) des öffentlichen Kommunikationsnetzes wird für eine von dem privaten Kommunikationsnetz (PRNET) in das öffentliche Kommunikationsnetz (PUBNET) geleiteten Verbindungsanforderungen getriggert, wenn die Verbindungsanforderung in einem Ortsnetzbereich (AREA1 bis AREA3) von dem privaten Kommunikationsnetz (PRNET) in das öffentliche Kommunikationsnetz (PUBNET) geleitet wird, der nicht dem dem rufenden Teilnehmer (A) zugeordneten Ortsnetzbereich (AREA1) entspricht. Wenn die Diensteinheit (SCP) für eine solche Verbindungsanforderung getriggert ist, ermittelt sie die dem rufenden Teilnehmer (A) zugeordnete Ortsnetzbereichskennung und stellt den Eintrag dieser Kennung als Ortsnetzbereichskennung des rufenden Teilnehmers in die Verbindungsanforderung sicher.
Patent DE-19913142-A1 (DE)
Title: Airborne combustion particulate matter detecting system (smoke detector)
Inventor: SCHOENFELDER GEORGE A
IPC: G01N15/06
Filed: 1999-03-23
Abstract: The system includes at least one solid state radiant energy source (12) of a set frequency. A flow pathway for the particulate matter (Pi) intersects the radiant energy so that it affects the beam. The pathway promotes a one-at-a-time flow of spaced apart particles. A solid state radiant energy sensor (14) is located next to the output port and generates an electrical signal indicative of the effects of the particulate matter.
Patent DE-19916693-A1 (DE)
Title: Counter, to display and distribute goods, especially foods or drinks; has container open at side and air inlet and outlet in two side walls, for connection to external cooling or heating machine
Inventor: BAUMANN UDO
IPC: A47F3/04
Filed: 1999-04-14
Abstract: The counter has a base and side walls, with at least one container area open at the side. At least one air supply opening (19) opens into the container area through a side wall. At least one air uptake opening (20) is provided in a second side wall. Connectors are provided to releasably connect an external cooling or heating machine, to cool or heat the container area. Preferably, the container is double-walled, to create an air guide chamber.  An Independent claim is included for a counter system for exhibiting or selling goods, especially food or drink.
Patent DE-19917961-A1 (DE)
Title: Verfahren zur Herstellung von Aminosäurederivaten
Inventor: KLEEMIS WOLFGANG
IPC: C07C275/24
Filed: 1999-04-21
Abstract: Verfahren zur Herstellung von Aminosäurederivaten der allgemeinen Formel I  DOLLAR F1 aus den entsprechenden Malonsäuremonoesteramiden der allgemeinen Formel II  DOLLAR F2 durch Hofmannschen Abbau mittels eines Hypohalits in wässrig basischem Milieu, dadurch gekennzeichnet, daß man die Reaktion in Gegenwart eines Alkohols oder Amins durchführt und daß das Hypohalit in Mengen von 1,0 bis 1,5 Äquivalenten und die Base in Mengen von 0,8 bis 4,0 Äquivalenten je mol Edukt II anwendet.
Patent DE-19919007-A1 (DE)
Title: Microwave measurement of motor vehicle wheel roller bearing separation distances, uses an array of microwave emitters, to determine forces acting on individual tires to improve driving comfort and safety
Inventor: NOETZEL JENS
IPC: G01L5/20
Filed: 1999-04-27
Abstract: Device comprises one or more fixed microwave emitters (21) which transmits microwaves towards a reference surface (31) that is placed on a rotating bearing ring or an axle. Microwaves in a frequency range greater that 1 GHz (e.g. 20 - 26 GHz) are swept through and a resonance peak found that corresponds to the distance.  An array of microwave emitters are used to determine axial and radial displacement of the bearing surfaces.
Patent DE-19919224-A1 (DE)
Title: Surface treating process comprises nitrocarburizing the surface of a component, cooling, wetting the surface with an aqueous dispersion of zinc, chromium and organic compounds, and calcining
Inventor: BONNERMEIER FRANZ
IPC: C23C8/80
Filed: 1999-04-28
Abstract: Surface treating comprises surface nitrocarburizing a component at 500-600  deg  C so an outer nitride layer is formed; cooling the component to less than 80  deg  C; wetting the surface obtained with an aqueous dispersion of zinc, chromium and organic compounds; and calcining the dispersion at 300-320  deg  C so a further coating is formed on the previous surface. The nitride layer consists of an outer compound layer of  epsilon -iron nitride and a diffusion layer directed inwards.
Patent DE-19921325-A1 (DE)
Title: Calibration device for parallel kinematic manipulator has sampler that can be fitted into manipulator and then moved relative to test piece having measurement points whose position and orientation are known
Inventor: SCHROEDER WILHELM
IPC: G01B21/04
Filed: 1999-05-08
Abstract: Parallel kinematic manipulator has a base unit (1) with a manipulator platform (2) that is movable relative to base unit by linkages (8a-8f,9a-9f) and  actuators (3a-3f), the length of which can be altered. The calibration device is arranged to determine n distance differences from m unknowns in form of spatial coordinates.  The device comprises a test piece (5) that can be mounted with a defined spatial relationship to the base unit (1) and that has l = m/n measurement plugs (5.1-5.6) arranged in known spatial positions with known orientation referred to a reference positions and reference orientations (5.R). The device also comprises a sampling unit (4) mounted in a matching receptor within the manipulator platform (2). Parts of the n part sampling system (4.1-4.6) are for relative measurement of the spatial position and orientation of the test piece (5).
Patent DE-19924610-A1 (DE)
Title: Set-up procedure to install and de-install software products
Inventor: DIESNER MARTIN
IPC: G06F8/61
Filed: 1999-05-28
Abstract: The procedure is carried out by modules which are called and processed one after the other. Common components are used as stand-alone modules in the set-up procedure. The common component contains information on how often it is called by other set-up programs to install or de-install.  The common component is automatically de-installed if it is called by the last product installation to de-install. The modules are arranged in a hierarchy with a top module having a graphic user interface and sub-modules without graphic user interfaces. The modules are processed according to the hierarchy.
Patent DE-19927816-A1 (DE)
Inventor: WULFSBERG JENS PETER
IPC: G02B23/24
Filed: 1999-06-18
Abstract: An optical element (5, 11) that can be displaced by magnets (7, 18) disposed outside the wall by means of a drive element (6, 17) is located in the inner space of an endoscope having a hermetically sealed housing wall (1). The optical element (5, 11) can be maintained in given adjusting positions by means of a latching mechanism (9, 10, 19) in such a way that it can be moved from one adjusting position to the other by the force of the magnets (7, 18). The magnet (7, 18) is embodied as a separate constructional element with respect to the endoscope.
Patent DE-19929550-A1 (DE)
Title: Vorrichtung zum Auskondensieren von Flüssigkeit aus einem Gasstrom sowie Brennstoffzellensystem
Inventor: HERDEG WOLFGANG
IPC: H01M8/04119
Filed: 1999-06-23
Abstract: Es wird eine Vorrichtung (10) zum Auskondensieren von Wasser aus dem Abgasstrom einer Brennstoffzelle beschrieben. Die Vorrichtung (10) weist wenigstens ein erstes Kondensatorelement (20) auf, das eine Anzahl von Strömungswegen (23) für den Abgasstrom aufweist. Weiterhin ist ein zweites Kondensatorelement (30) vorgesehen, das eine Anzahl von Strömungswegen (33) für ein Kühlmedium aufweist. Die Kondensatorelemente (20, 30) sind derart benachbart zueinander angeordnet, daß ein thermischer Austausch zwischen dem die Strömungswege (23) durchströmenden Abgasstrom und dem die Strömungswege (33) durchströmenden Kühlmedium stattfindet und stattfinden kann. Zur Gewährleistung eines besonders intensiven Wärmeaustauschs sind die Kondensatorelemente (20, 30) in Mikrotechnik ausgebildet. Des weiteren wird ein geeignetes Brennstoffzellensystem beschrieben.
Patent DE-19931322-A1 (DE)
Title: Verfahren zur Herstellung hochkonzentrierter Pigmentpreßkuchen
Inventor: UNVERDORBEN LEONHARD
IPC: C09D201/00
Filed: 1999-07-07
Abstract: Die Erfindung betrifft ein vorteilhaftes Verfahren zur Herstellung von hochkonzentrierten Pigmentpreßkuchen, dadurch gekennzeichnet, daß eine Pigmentsuspension auf einer Hockdruckfilterpresse mit einem Preßdruck von mindestens 16 bar ohne Zusatz von nichtionischen Tensiden, die einen Trübungspunkt in Wasser haben, bis zu einem Pigmentgehalt von mindestens 50 Gew.-% aufkonzentriert wird.
Patent DE-19931860-A1 (DE)
Title: String for racquets e.g. tennis racquets, comprises extruded and stretched monofilament based on mixture of thermoplastic polyester and thermoplastic polyester elastomer
Inventor: WEBER NORBERT
IPC: A63B51/02
Filed: 1999-07-09
Abstract: String for racquets used in ball games is made from an extruded and stretched monofilament based on a mixture of (A) a thermoplastic polyester and (B) a thermoplastic polyester elastomer.
Patent DE-19932396-A1 (DE)
Inventor: GAERTNER OLAF
IPC: E01C23/12
Filed: 1999-07-14
Abstract: The invention relates to a construction machine comprising a machine chassis frame (2) in which a milling roller (18) is mounted such that it can rotate. Said milling roller (18) comprises a roller base body (19) which is driven by a milling roller drive device (11 to 15) via a transmission unit (32) and comprises a milling tube (25) that can be coaxially slid onto the roller base body (19) and can be fastened to the same in an exchangeable manner. The outer surface (46) of the milling tube is equipped with cutting tools. According to the invention, the milling tube (25) comprises fastening elements (28) which radially project from the inner surface (44) and with which the milling tube (25) can be fastened in a rotationally fixed manner to the roller base body (19) or to a part that is connected to the roller base body (19).
Patent DE-19933545-A1 (DE)
Title: Anordnung zur Linearisierung einer Verstärkerschaltung
Inventor: LOECHEL NORBERT
IPC: H03F1/30
Filed: 1999-07-16
Abstract: Erfindungsgemäß weist die Anordnung zur Linearisierung der Verstärkerschaltung eine Schätzeinrichtung zum Ermitteln einer Leistung eines Eingangssignals und zum Ansteuern eines Vorverzerrungsgliedes auf. Das Vorverzerrungsglied bewirkt eine Linearisierung einer Verstärkungskennlinie eines Leistungsverstärkers in Abhängigkeit von einer aktuellen Temperatur des Leistungsverstärkers.
Patent DE-19934004-A1 (DE)
Title: Interior mirror for vehicle with additional function as parking time display has parking disc rotatably mounted with associated central hole on mirror foot stuck to inside of windscreen
Inventor: KRUEGER HELMUT
IPC: B60Q1/48
Filed: 1999-07-20
Abstract: The mirror (1) has an additional parking time display function with a parking disc rotatably mounted on the mirror via a central hole and an axle on the mirror side. A time meter scale on the parking disc (6) is visible from outside the vehicle's front windscreen. The mirror is attached to the inside of the front windscreen with a mirror foot (2) via an adhesive surface (3) and the mirror foot is the rotation axle on which the parking disc is rotatably mounted with an associated central hole.