baber/WOPTO huggingface dataset:
Patent DE-10014670-A1 (DE)
Title: Extraction of the anthelmintic santonin from Artemisia plants, comprises extraction with a non-polar solvent, partitioning between hexane-ethyl acetate and aqueous polar phase and chromatographing on silica gel
Inventor: JAIN DHARAM CHAND
IPC: C07D307/92
Filed: 2000-03-24
Abstract: Extraction and isolation of santonin (I) from Artemisia comprises extracting air-dried, powdered above-ground parts of the plants; concentrating under reduced pressure; dissolving the residue in hexane-ethyl acetate; removing water from the polar phase; drying the polar component over anhydrous sodium sulfate;  removing the solvent from the (I)-containing fractions; and crystallizing pure (I). Extraction and isolation of santonin (I) from Artemisia plants comprises:  (a) extracting air-dried, powdered above-ground parts of the plants with a non-polar solvent in a Soxhlet apparatus in a ratio of 1:6;  (b) concentrating the extract under reduced pressure; (c) dissolving the residue in hexane-ethyl acetate (7:3 to 9:1) and partitioning using an aqueous polar phase;  (c) removing water from the polar phase by adding sodium chloride at 5-8 g per 100 ml;  (d) drying the polar component over anhydrous sodium sulfate, concentrating and chromatographing on silica gel, eluting with n-hexane followed by n-hexane/ethyl acetate (5:5 to 7:3);  (e) removing the solvent from the (I)-containing fractions; and  (f) crystallizing pure (I).
Patent DE-10017285-A1 (DE)
Title: Synchronizing ring comprises a ring body having a sliding region provided with a wear-resistant thermally sprayed tribological coating containing a solid lubricant
Inventor: EBERSPAECHER CHRISTOF
IPC: C23C4/04
Filed: 2000-04-06
Abstract: Synchronizing ring comprises a ring body (2) having a sliding region provided with a wear-resistant thermally sprayed tribological coating (4) containing maximum 40 wt.% solid lubricant.  AN Independent claim is also included for a process for applying a wear-resistant coating to the sliding region of a synchronizing ring comprising thermally spraying the coating onto the region.
Patent DE-10018660-A1 (DE)
Title: Control method for electromechanical actuators driving gas-exchange valves of motor vehicle combustion engine
Inventor: QUEISSER FRANK
IPC: F01L9/20
Filed: 2000-04-14
Abstract: A method of controlling one or several electromechanical actuators (1-16) for gas-exchange valves, in which calculation and outputting of manipulated variable for the respective actuator (1-16) is carried out during the interrupt mode of a computer unit (21-24). The calculation and outputting of the manipulated variables for the actuators (1-16) is made cyclically and in a fixed given sequence. Calculation of the manipulated variable for an actuator proceeds in an interrupt-procedure and the outputting of the manipulated variable results in the following interrupt-procedure and before, in this interrupt-procedure, the manipulated variable for the actuator (1-16) following in the fixed sequence is calculated.
Patent DE-10020754-A1 (DE)
Title: Safety belt diverting fitting fixing device has projection to limit rotary mobility of diverting fitting
Inventor: DACHRODT BERTHOLD
IPC: B60R22/18
Filed: 2000-04-27
Abstract: The fixing device has a projection (11) on the fixing receiver, extending at least partly round the inside (13) of the bodywork part (4) facing the diverting fitting. This projection fits in a recess (14) in the spacing bush so that a stop limitation for the projection is formed on the side of the bush facing the bodywork part.
Patent DE-10022633-A1 (DE)
Title: Device for sound amplifier control of audio equipment esp. television and radio, uses remote control via loud- and soft-commands of the actual sound level for controlling the audio equipment
Inventor: LETTOW-VORBECK KATRIN VON
IPC: G08C23/04
Filed: 2000-05-11
Abstract: A sound amplifier control device has a noise detection device (4) which is used for establishing the actual or true loudness level of the audio device, and an adjustment device (5) for establishing the desired sound level. A control unit (6) is connected to the noise detector, to the adjustment device and to a commands transmitter (3) for issuing the commands, depending on the ratio of the desired- to the actual-sound level, for attaining the desired sound level.
Patent DE-10024238-A1 (DE)
Title: Verfahren zur Qualitäts-und Identitätskontrolle von Wellenlängenkanälen in optischen Übertragungsnetzen
Inventor: ROHDE MICHAEL
IPC: H04B10/00
Filed: 2000-05-12
Abstract: Zur Qualitätssicherung der Datenübertragung muß die Güte der übertragenen Daten überprüft werden. Weiterhin ist die Kontrolle der Identität von Wellenlängenkanälen sowie die Übertragung von Netzmanagementinformationen erforderlich. DOLLAR A Erfindungsgemäß wird ein niederratiges Kontrollsignal einer Trägerfrequenz, die unmittelbar oberhalb der höchsten für die Übertragung relevanten Nutzsignalfrequenz liegt, aufmoduliert, in einem elektrischen Frequenzmultiplexverfahren dem Nutzsignal hinzugefügt und als Summensignal in das Übertragungsnetz eingekoppelt. DOLLAR A Das Kontrollsignal enthält Informationen für die Identitätskennzeichnung der Wellenlängenkanäle, für die Qualitätsbeurteilung sowie Netzmanagementinformationen. DOLLAR A Aus dem Summensignal wird nach Durchlaufen der Übertragungsstrecke das Kontrollsignal ausgekoppelt und bezüglich Informationsgehalt und Qualität ausgewertet. DOLLAR A Die Qualität wird mit üblichen Verfahren ermittelt. Weil die Degradationseffekte das Kontrollsignal wegen seiner höheren Frequenzanteile stärker beeinträchtigen als das Nutzsignal, kann im Rahmen einer "worst-case" Abschätzung von der Qualität des Kontrollsignals auf die Qualität des Nutzsignals geschlußfolgert werden. DOLLAR A Der Vorteil dieses Verfahrens besteht insbesondere darin, daß für die Erzeugung und Auswertung des Kontrollsignals, da es auf eine schmalbandige Trägerfrequenz moduliert wird, handelsübliche und preiswerte Elektronikkomponenten eingesetzt werden können. Die Ermittlung z. B. der Bitfehlerrate ...
Patent DE-10026222-A1 (DE)
Title: Ventilation valve for fuel tank in motor vehicles has valve housing with float to close ventilation aperture, and fuel intake closed by dynamic flow-operated secling element
Inventor: FROHWEIN AXEL
IPC: B60K15/035
Filed: 2000-05-26
Abstract: The ventilation valve (6) has a float (20) to seal a ventilation pipe (8). The float is located in a valve housing (14) with intake opening (18) for fuel, which is at least partially dynamically closed by flow-operated sealing element (26). The dynamic reaction response of the sealing element is larger than that of the float. The sealing element is plate-shaped, and is held axially moveable on the intake opening.
Patent DE-10026315-A1 (DE)
Title: Scheinwerfer-Reinigungsvorrichtung
Inventor: YAMADA NORIYA
IPC: B60S1/52
Filed: 2000-05-26
Abstract: Eine Scheinwerfer-Reinigungsvorrichtung, die an einem fahrzeugseitigen Element, wie z. B. einer Stoßstange eines Kraftfahrzeuges befestigt wird, umfasst eine Mehrzahl von Düsenkörpern, von denen jeder ein Reinigungswasserstrahlloch aufweist, umfasst eine Mehrzahl von Düsenhalterungen, die jeweils die Düsenkörper halten und Verbindungsbereiche einschließen, welche mit Düsenkörper-Haltebereichen in Verbindung stehen und mit einem Reinigungswasserzuführungskanal an einer den Düsenkörper-Haltebereichen entgegengesetzten Seite verbunden sind, und umfasst ein Düsengehäuse, das eine Mehrzahl der Düsenhalterungen bedeckt und mit offenliegenden Löchern versehen sind, durch welche die Reinigungswasserstrahllöcher zur Außenseite hin freigelegt sind, dadurch gekennzeichnet, dass die Düsenhalterungen mit dem Düsengehäuse in einem vorbestimmten Zwischenraum befestigt sind, dass die Düsenhalterungen in Montagelöcher eingesetzt sind, die in dem fahrzeugseitigen Element ausgebildet sind und durch die Montagelöcher befestigt sind, wobei die Verbindungsbereiche eine Mehrzahl der Düsenhalterungen miteinander in dem Bündel innerhalb des fahrzeugseitigen Elementes verbunden sind und mit dem Reinigungswasserzuführkanal verbunden sind.
Patent DE-10027750-A1 (DE)
Title: Motor spindle for machine tools, forming part of modular unit, includes support bearing on casing side for carrying spindle shaft
Inventor: TRIPPEL DANIEL
IPC: H02K7/14
Filed: 2000-06-03
Abstract: In the region (44) of the spindle shaft (16) on the casing side a support bearing (52) is located, carrying the spindle shaft in rotation, in the spindle casing (12).
Patent DE-10028119-A1 (DE)
Title: Flexible angle adjustment mechanism for seatback, has spiral spring wound on rotation shaft of cam of lock mechanism to restrict turn of upper arm
Inventor: KONDO YUICHI
IPC: B60N2/235
Filed: 2000-06-07
Abstract: A spiral spring (5) is wound on rotation shaft of a cam (32) of a lock mechanism to restrict turn of upper arm (2) with respect to lower arm (1).
Patent DE-10029455-A1 (DE)
Title: Verfahren und eine Vorrichtung zum Übertragen von Betriebsdaten einer Betriebseinheit und ein Verfahren zum Bereitstellen von Betriebsdaten einer oder mehrerer Betriebseinheiten
Inventor: ARNOLD JOERG
IPC: H04L29/08
Filed: 2000-06-21
Abstract: Ein Verfahren und eine Vorrichtung zum Übertragen von Betriebsdaten einer Betriebseinheit zwischen der Betriebseinheit und mindestens einem Empfänger, insbesondere zum Zugriff zu der und/oder zur Manipulation der Betriebseinheit, mit einem zwischen der Betriebseinheit und dem Empfänger wirkenden Übertragungsmittel ist im Hinblick auf einen effektiven Betrieb der Betriebseinheit derart ausgebildet, daß als Übertragungsmittel zum Übertragen der Betriebsdaten ein öffentliches Netz im Sinne des Internets oder das Internet verwendet wird. Des weiteren ist ein Verfahren zum Bereitstellen von Betriebsdaten einer oder mehrerer Betriebseinheiten dargestellt, wobei die Betriebsdaten zu einem Empfänger über ein öffentliches Netz im Sinne des Internets oder das Internet übertragen werden und wobei der Empfänger die Betriebsdaten einem oder mehreren dritten Nutzern zur Verfügung stellt.
Patent DE-10031557-A1 (DE)
Inventor: RUHLAND KLAUS
IPC: H04Q3/66
Filed: 2000-06-28
Abstract: The method involves forming a database of nodes with information about the connections between the nodes, computing the optimal path from the starting point to the end point over free connections using the Dijkstra algorithm and determining and implementing the required switching processes at the nodes to make the node couplings associated with the optimal route.
Patent DE-10032645-A1 (DE)
Title: Cleaning device for cleaning cylindrical bodies, preferably quartz tubes in UV disinfection systems for disinfecting waste water, comprises cleaning rings which are moved axially backward
Inventor: UEBERALL PETER
IPC: B08B9/02
Filed: 2000-07-05
Abstract: Cleaning device for cleaning cylindrical bodies comprises one or more cleaning rings (5) which are moved axially backward and forward on one or more cylindrical bodies to be cleaned and rotated alternately by a restricted angle.  Preferred Features: The cylindrical bodies are quartz tubes (4) in UV disinfection systems for disinfecting waste water. The axis for the angle-restricted rotation of the cleaning rings is the longitudinal axis of the cylindrical body.
Patent DE-10033998-A1 (DE)
Title: Light glass insert, especially for traffic lights, has arrangement of transparent materials preventing reflection of sunlight with concave, plane and convex plates and gas layer
Inventor: KRUEGER ADOLF
IPC: F21V9/00
Filed: 2000-07-08
Abstract: The device has a light source mounted in a reflector housing with a transparent protective and signal glass and an arrangement of transparent materials preventing reflection of sunlight with a concave glass plate (3) on the inside of the reflector housing (2), a plane glass plate (4) in front of it, a gas layer (5) in front of that and a colorless convex plate (6) in front of that.  light signaling system, especially traffic lights, with at least one light glass insert.
Patent DE-10034840-A1 (DE)
Title: Flux transfer apparatus for wafer, has drive unit which is controlled to rotate transfer pin within horizontal surface during flux transfer
Inventor: NIIZUMA KAZUO
IPC: H05K3/34
Filed: 2000-07-18
Abstract: A transfer pin (2) has flux adhered to one end. A drive unit performs vertical movement of transfer pin in horizontal surface. A control unit controls drive unit to make transfer pin rotate within the horizontal surface during flux transfer.  An Independent claim is also included for flux transfer procedure.
Patent DE-10036325-A1 (DE)
Title: Fahrzeugleuchte
Inventor: HENNEBOEHLE KLAUS
IPC: F21S8/10
Filed: 2000-07-26
Abstract: Die Erfindung betrifft eine Fahrzeugleuchte, bestehend aus einem am Fahrzeug festsetzbaren Grundteil und einer mit dem Grundteil verbundenen lichdurchlässigen Abschlussscheibe, wobei in dem Grundteil über- oder nebeneinander verlaufende, langgestreckte Lichtleitelemente angeordnet sind. DOLLAR A Aufgabe der Erfindung ist es, eine gattungsgemäße Fahrzeugleuchte derart weiterzubilden, dass die Anzahl der Bauteile selbst bei Integration der Rückstrahlerfunktion noch reduziert ist, wobei die Großflächigkeit des Signalbildes der Leuchte nicht verringert wird. DOLLAR A Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Lichtleitelemente deutlich beabstandet zueinander angeordnet sind und in den so entstandenen Zwischenräumen Rückstrahlertripel angeordnet sind, die zumindest partiell als optisch wirksame Rückstrahlertripel ausgebildet sind. DOLLAR A Vorteilhafterweise sind die Lichtleitelemente und die Rückstrahlertripel einstückig ausgeführt, um die Anzahl der Bauteile und den Montageaufwand zu minimieren.
Patent DE-10039738-A1 (DE)
Title: Double axle sawblade arrangement for cutting wood, comprises bed of small diameter sawblades vertically aligned with subsequent bed of large diameter sawblades
Inventor: PARTANEN ANSSI
IPC: B27B7/04
Filed: 2000-08-16
Abstract: Sawblade beds (20, 30) are mounted on a top bed axle (21) above the top side (11b) of the timber piece (11) being cut, and on a bottom bed axle (31) lying beneath the timber feed plane (X-X) formed by the timber guide devices (12-15), so that opposing pairs of sawblades on the top and bottom axles are vertically aligned. The diameter ratio between the first and second sawblades with respect to the timber feed direction (S) is 0.1-0.7 (0.3-0.5). The ratio between the cutting depth (h2) of the first (smaller) sawblade and the thickness (h) of the timber piece is 0.1-0.5 (0.2-0.3), and the remainder of the timber thickness is cut with the second sawblade. Lateral guides are also provided for the timber pieces.
Patent DE-10040353-A1 (DE)
Title: Device for treating a retina and improving the power of sight adjusts the amount of sunrays into an eye by varying the distance between the pupil and a convex mirror adjusted by a screw, an apertured diaphragm and the convex mirror.
Inventor: KIPERNIK EFIM
IPC: A61F9/00
Filed: 2000-08-17
Abstract: If a patient directs the reflective emission of sunrays from a convex mirror (3) into the eye, he gets sunrays in a small amount, which can be altered thanks to the variable distance (L) between the pupil (5) and the convex mirror. This is achieved with a screw (9) that is fastened to move with an apertured diaphragm (1) and the convex mirror. The greater the distance becomes, the smaller the imprint of sunlight formed on the retina.
Patent DE-10043398-A1 (DE)
Inventor: URBACH DIETER
IPC: B60P1/64
Filed: 2000-09-04
Abstract: The invention relates to at least one method and one system that facilitates picking up, carrying and putting down lift trucks (6) carrying a load (L) onto or from vehicle platforms (F). To this end, a lift truck (6) with a lifting system (9) that can be subjected to a force can be supported on the vehicle side by means of a horizontally telescoped coupling device (K).
Patent DE-10045185-A1 (DE)
Title: Buckle for safety belt e.g. seatbelt of motor vehicle, has tang inserted in tang insertion opening such that end of tang does not abut to the edge of guiding section
Inventor: YAMAGUCHI YUTAKA
IPC: A44B11/25
Filed: 2000-09-13
Abstract: A guiding section (2p), which guides a tang (3) inserted in a tang insertion opening (1a), protrudes to the inner side of each sidewall. The end of the tang does not abut to the edge of the guiding section when the tang is inserted in the tang insertion opening.
Patent DE-10045620-A1 (DE)
Inventor: LEBISCH HELMUT
IPC: B23B45/16
Filed: 2000-09-15
Abstract: The invention relates to a machine tool, in particular a hand-operated hammer drill, comprising a chamber (10) with lubricating agent, inside which at least one rotating driven component (12) is arranged, and a pressure equalisation device (14) for the chamber (10), with a rotating driven spinning component (16), screening a pressure equalisation channel (18) arranged downstream from the above, in relation to the flow in the ventilating direction. According to the invention the spinning component (16) is fixed to the rotating driven component (12).
Patent DE-10046287-A1 (DE)
Title: Updraft wind power system achieves improved incident solar energy storage, esp. preventing unwanted energy transfer to ground
Inventor: WIETRZICHOWSKI ARNOLD
IPC: F03D1/04
Filed: 2000-09-19
Abstract: The system has an updraft flue in which wind turbines are mounted on a base coupled to electrogenerators either directly or via a transmission, with a chamber covered by a flat, inclined roof for heating the inflowing air, a wrap-around channel for the air by day and one for the air by night with heat storage stone surfaces, stone blocks or ballast.  A foil cover between the heat storage stone surfaces, etc. prevents the transfer of heat into the ground and reflects it to the stone blocks, etc.
Patent DE-10050297-A1 (DE)
Title: Cigarette package testing method involves applying pressure to package and measuring deformations, which are compared with predetermined measurements
Inventor: FOCKE HEINZ
IPC: B65B57/00
Filed: 2000-10-10
Abstract: The method involves applying a defined pressure to the package (10) having a case of thin cardboard. The pressure to the package is applied between a pressure plate (26) and a carrier plate (27). Deformations of the package are measured and compared with predetermined measurements of similar packages.  An Independent claim is also included for an apparatus for testing cigarette packages.
Patent DE-10050376-A1 (DE)
Title: Impact hammer drill has a sliding plate by which rotation, hammer rotation or hammer operations are selectable
Inventor: PRETZELL PETER
IPC: B25D16/00
Filed: 2000-10-11
Abstract: An operating control (1) has a pin (3) engaging a slot (6) in the setting plate (2) by which axial movement of the plate is possible and a projection (4a) can lift the gear (5) out of engagement with the drive shaft and a further projection (4b) can arrest a bush (8) on the drive shaft.
Patent DE-10051820-A1 (DE)
Title: Method for transmitting voice signals with a transmitter and receiver splits a voice signal on transmission into short temporary signal sections encoding them separately and transferring them to a receiver via a transmission path.
Inventor: FISCHER KYRILL ALEXANDER
IPC: H04L1/00
Filed: 2000-10-19
Abstract: A source encoder splits a voice signal into a sequence of bit groups. A downstream channel encoder changes and edits each bit group for transmission over a transmission path. On pick-up the channel encoder converts each bit group for transmission into a form suitable for a downstream source decoder that generates a transmitted voice signal. An Independent claim is also included for a device for carrying out the method for transmitting voice signals by means of a transmitter and receiver.
Patent DE-10054215-A1 (DE)
Inventor: BRAEUTIGAM INA
IPC: A61K8/92
Filed: 2000-11-02
Abstract: An aqueous hair care emulsion contains by wt.: (A) natural and/or synthetic wax (1-15%); (B) 12-24C fatty alcohol (1-15%); (C) glycerol/12-24 fatty acid ester (1-25%); (D) emulsifier of HLB above 6 (1-25%); (E) TiO2 pigment (0.25-5%); and (F) nonionic polymer (2.5-30%).
Patent DE-10056816-A1 (DE)
Title: Contact set for current-limiting protection switch has rotatable switch shaft with rotary contact bridge acted on by adjustable contact force springs
Inventor: HEINS VOLKER
IPC: H01H73/04
Filed: 2000-11-16
Abstract: The contact set has a switch shaft (6) rotated about a transverse axis (4) perpendicular to the longitudinal direction (8) of each switch pole and provided with a rotary contact bridge (10) received in a seating (12) of the switch shaft extending along the longitudinal direction, cooperating with stationary contacts (16) via diametrically opposing contact pieces (14). The rotary contact bridge is acted on by contact force springs (20,21) within the switch shaft, with rotation of the contact bridge against the force of these springs by the electrodynamic force resulting from a short-circuit, one end of each spring received in an elongate slot (26) in the contact bridge and provided with a sliding element (28) cooperating with a control cam (32).
Patent DE-10065348-A1 (DE)
Title: Ion implantation arrangement alters beam deflection frequency according to at least one of ion type and beam energy, alters minimum scan number according to deflection frequency change
Inventor: HAMAMOTO NORIAKI
IPC: H01J37/317
Filed: 2000-12-27
Abstract: The arrangement has a magnet for deflecting an ion beam in an x-direction, a scanning mechanism for mechanically scanning a target within a beam deflection region in an orthogonal y-direction and an implantation controller that alters the deflection frequency of the ion beam in accordance with at least one of the type of ions and the energy of the ion beam. The minimum number of scans is altered according to the change in deflection frequency.  The arrangement has a deflection magnet for deflecting an ion beam in an x-direction under the effect of a magnetic field, a scanning mechanism for mechanically scanning a target within a beam deflection region in an orthogonal y-direction and an implantation controller that alters the deflection frequency of the ion beam in accordance with at least one of the parameters including the type of ions and the energy of the ion beam. The minimum number of scans is altered according to the change in deflection frequency. Independent claims are also included for the following: an ion implantation method.
Patent DE-10102160-A1 (DE)
Title: Production of starch products with a high resistant starch content includes a washing step between enzymatic debranching and retrogradation
Inventor: JACOBASCH GISELA
IPC: A23L29/30
Filed: 2001-01-18
Abstract: Production of starch products with a high resistant starch (RS) content comprises: (a) subjecting native legume starch to enzymatic debranching in aqueous suspension; (b) washing the resulting intermediate product to remove salts, enzymes and oligosaccharides; (c) subjecting the washed product to retrogradation; and (d) optionally drying the product.