baber/WOPTO huggingface dataset:
Patent DE-19909981-A1 (DE)
Title: Water meter shaft has upright tube section with water meter connected between feed pipe and outlet pipe, moveable between switching positions for closure valve
Inventor: WITTENAUER HANS-MICHAEL
IPC: E03B7/07
Filed: 1999-03-06
Abstract: The shaft has an open top with cover. It contains a water meter (34) positioned between a rising feed pipe (32) and a falling outlet pipe (33) of a tube section (31), which extends from the base of the shaft to half its height. The ends of the pipes away from the water meter are each held moveable and water-proof in parallel sleeve fittings. The fittings are connected to a feed channel (23) resp. an outlet channel (24). The water meter and the tube section are vertically moveable within the shaft, to move the closure valve on the feed side from closed into open position. When the closure valve is shut, meter and tube section to drain the tube section.
Patent DE-19913260-A1 (DE)
Inventor: OOMS PIETER
IPC: C08G65/34
Filed: 1999-03-24
Abstract: Double metal cyanide (DMC) catalyst contains:  (a) double metal cyanide compound(s);  (b) organic complex ligand(s), other than (c), and  (c) ionic surfactant(s).  Independent claims are also included for:  (1) A process for producing polyether polyols by polyaddition of alkylene oxides to starter compounds containing active hydrogen atoms in the presence of the catalyst(s).  (2) Polyether polyols produced by this process.  (3) The production of the catalyst.
Patent DE-19913790-A1 (DE)
Inventor: BAEUERLE EMIL
IPC: F01L13/06
Filed: 1999-03-26
Abstract: The invention relates to a valve timing for an internal combustion engine that can be operated in a drive mode and a brake mode. Said valve timing comprises at least one exhaust valve that is closed during a compression stroke in the drive mode and rests on an exhaust valve seat, a lifting element moving the exhaust valve to an open position and a camshaft actuating said lift element in a synchronized manner to open the exhaust valve, wherein adjusting means are provided that form a throttle gap between the exhaust valve and its exhaust valve seat in the brake mode at least during the compression stroke. The adjusting means has a stop element that can be moved between an active position assigned to the brake mode in which it penetrates the displacement path of the lifting element to form the throttle gap and forms a stop limiting the tilting motion and a passive position assigned to the drive mode in which it is moved out of the displacement path of the lifting element.
Patent DE-19920184-A1 (DE)
Title: Simultaneous detection of diffuse, specular reflections from specimens involves coupling radiation from receiver plane into space between receiver, optical planes, using two receivers
Inventor: MITTENZWEY KLAUS-HENRIK
IPC: G01N21/55
Filed: 1999-05-03
Abstract: The method involves coupling radiation from a receiver plane into the space between the receiver plane and a parallel optical plane. The coupled-in radiation is applied to imaging element, is parallelised by it and is incident on the specimen (3). The reflected and diffused light passes back through the imaging element to receivers (4,5) in the receiver plane. One receiver receives only reflected light and the other both reflected and diffuse light, enabling both to be detected individually.  An Independent claim is also included for an arrangement for simultaneous detection of diffuse and specular reflections from specimens.
Patent DE-19920836-A1 (DE)
Title: Oral dosage form for controlled release of gastrointestinal active agent comprises layered unit adapted to prevent or retard pyloric passage during gastric erosion
Inventor: BECHER FRANK
IPC: A61K9/52
Filed: 1999-05-06
Abstract: An oral dosage form for controlled release of active agent in the gastrointestinal tract active agent comprises a layered unit shaped to prevent or retard passage through the pylorus on erosion in gastric juice.  An oral dosage form for controlled long-term release of active agent in the gastrointestinal tract is buoyant in gastric juice and comprises a unit, preferably laminar, with at least three layers of which at least one forms an active agent reservoir and at least one has a volume which (a) prevents passage of the unit through the pylorus at the beginning of the erosion in the gastric juice or (b) brings about a gradually decreasing retardation of the pyloric passage as the erosion continues.
Patent DE-19922053-A1 (DE)
Title: Tragbare elektronische Vorrichtung mit einem Lautsprecheraufbau
Inventor: CLARK JOEL A
IPC: H04W88/02
Filed: 1999-05-14
Abstract: Eine tragbare elektronische Vorrichtung wie ein tragbares Funktelefon (100) mit einem Lautsprecheraufbau wird beschrieben. Das tragbare Funktelefon (100) weist ein Gehäuse auf, das ein oberes Gehäuse (102) und ein unteres Gehäuse (108), das zum Tragen von mindestens einem Empfänger oder einem Sender konfiguriert ist, aufweist. Ein Lautsprecher weist eine Vorderseite auf, die akustisch mit einem ersten Luftraum vor einem Ohrplazierungsbereich (120) des oberen Gehäuses (102) gekoppelt ist. Der Lautsprecher weist eine Rückseite auf, die akustisch mit einem zweiten Luftraum gekoppelt ist. Mindestens ein erster Durchgang koppelt den ersten Luftraum akustisch mit einem dritten Luftraum, der im wesentlichen von dem zweiten Luftraum getrennt ist.
Patent DE-19923877-A1 (DE)
Inventor: MOSKOB FRANK
IPC: H02K7/116
Filed: 1999-05-25
Abstract: The invention relates to an engine-transmission unit, comprising an eccentric toothed transmission that is driven by a rotary drive (3). Said eccentric toothed transmission has an eccentric (8), an eccentric wheel (10) that is rotationally mounted on said eccentric, and a driver (15). Said driver (15) interacts with the eccentric wheel (10) by means of meshing in sections. The inventive unit also comprises at least one guide-pin (22), which interacts with the eccentric wheel (10), guarantees the eccentric movement of said eccentric wheel (10) and prevents the eccentric wheel (10) from twisting. According to the invention, the eccentric toothed transmission is located in a free construction area of the rotary drive (3).
Patent DE-19924517-A1 (DE)
Title: Senkrecht-Innen-Räummaschine
Inventor: BERKTOLD ANDREAS
IPC: B23D37/10
Filed: 1999-05-28
Abstract: Eine Senkrecht-Innen-Räummaschine weist einen Ständer (3) auf, an dem ein Werkstück-Hebetisch (7) vertikal verschiebbar geführt und mittels eines Hub-Antriebs (10) bewegbar ist. Oberhalb des Hebetisches (7) ist ein vertikal verschiebbar geführter Räumwerkzeug-Zubringerschlitten (15) mit einem ersten Räumwerkzeug-Halter (22) vorgesehen. Unterhalb des Hebetisches (7) ist ein ortsfester zweiter Räumwerkzeug-Halter (23) vorgesehen. Der Zubringerschlitten (15) ist in unterschiedlichen Höhenlagen zur Aufnahme von Räumkräften relativ zum Ständer (3) festsetzbar.
Patent DE-19925264-A1 (DE)
Title: Verfahren und Anordnung zur Übertragung von mit Individualmerkmalen behafteten Datensignalen, insbesondere Sprachsignalen
Inventor: ROHE CHRISTOPH
IPC: G10L19/00
Filed: 1999-06-01
Abstract: Verfahren und Anordnung (1) zur Übertragung von mit Individualmerkmalen behafteten Datensignalen, insbesondere von Sprachsignalen, mit einem Sender (3) und einem Empfänger (5), wobei der Sender Separierungsmittel (15 bis 27) zur Separierung der Individualmerkmale aus den Datensignalen sowie Mittel zur getrennten Übertragung der von den Individualmerkmalen befreiten, normierten und komprimierten Datensignale einerseits und der Individualisierungsdaten andererseits über getrennte logische Kanäle (CH1, CH2) aufweist.
Patent DE-19926870-A1 (DE)
Title: Paint spray de-watering filter vat
Inventor: VOLLMER HEINZ-GEORG
IPC: C02F11/128
Filed: 1999-06-12
Abstract: A sludge de-watering system (100) preferably for paint spray comprises a container (10) in which (11) suspended solids are allowed to settle from the water and a vibrator (36) which accelerates the de-watering process is attached to a secondary pan (30).  At least one container (10) sidewall (10.1, 10.2) incorporates a filter plate (17), covered by a coarse pre-filter (16) which is inserted within a chamber (12)and a recess (15), with a water drain in the lower zone and a permanent plumbing system to the lower pan (30).
Patent DE-19928842-A1 (DE)
Inventor: KLOEWER JUTTA
IPC: C23C30/00
Filed: 1999-06-24
Abstract: The invention relates to a ferritic, oxidation-resistant iron-chrome-aluminium-yttrium-hafnium alloy for thin films and wires. Said alloy has an improved life-span and a reduced oxidation speed at high temperatures, a high hot-drawing resistance and a high specific electric resistance. The alloy has the following composition (in percent by mass): Cr: 16-22, A1: 6-10, Si: 0.02-1.0, Mn: max. 0.5, Hf: 0.02-0.1, Y: 0.02-0.1, Mg: max. 0.1, Ti: max. 0.02, Zr: max. 0.09, SE: max. 0.02, Sr: max. 0.1, Ca: max: 0.1, Cu: max. 0.5 V: max. 0.1 Ta: max. 0.1, Nb: max. 0.1,C: max. 0.03, N: max. 0.01, B: max. 0.01, The residue consists of iron and impurities caused by the melting process.
Patent DE-19934251-A1 (DE)
Title: Mehrfachnutzung von Sprachkanälen in einem Nachrichtenübertragungssystem
Inventor: ROHE CHRISTOPH
IPC: H04B1/707
Filed: 1999-07-21
Abstract: Zur Erhöhung der Zahl von in einem zellularen Mobiltelefonnetz gleichzeitig bedienbaren Benutzern zu erhöhen, wird vorgeschlagen, einen Sender (1) mit einer Datenkompressionsschaltung (3) zum Komprimieren eines Nachrichtensignals und einer Codierschaltung (4) zum Codieren mit einem orthogonalen Code auszustatten und einen Empfänger (11) mit einer komplementären Decodierschaltung (15), die es erlaubt, das Nachrichtensignal von eventuell zeitgleich übertragenen Signalen anderer Sender zu trennen und einer Dekompressionsschaltung (16) zum Wiederherstellen des ursprünglichen Nachrichtensignals auszustatten.
Patent DE-19934997-A1 (DE)
Title: Verfahren zur Steuerung eines Schaltvorgangs eines automatisierten Doppelkupplungsgetriebes
Inventor: HINRICHSEN UWE
IPC: F16H61/688
Filed: 1999-07-26
Abstract: Ein Verfahren zur Steuerung eines Schaltvorganges eines automatisierten Doppelkupplungsgetriebes, insbesondere eines Kraftfahrzeuges, bei dem von einem wirksamen Lastgang (G1) in einen Zielgang (G2) gewechselt wird, sieht ein Einstellen einer Übergangsdrehzahl (n Üg ) und nachfolgend ein Schalten des Zielganges (G2) vor, bevor unter Konstanthaltung der Übergangsdrehzahl (n Üg)  ein überschnittenes Schließen einer dem Zielgang (G2) zugeordneten Kupplung (K2) und ein Öffnen einer dem Lastgang (G1) zugeordneten Kupplung (K1) erfolgt.
Patent DE-19937593-A1 (DE)
Title: Drying ink printed into a paper strip involves using at least one dryer with infrared radiators radiating a considerable part of their radiated power in a central wavelength range
Inventor: STRAUBINGER WERNER
IPC: F26B3/28
Filed: 1999-08-09
Abstract: The method involves passing the printed paper through a dryer with an essentially closed housing also carrying a gas flow for picking up and transporting away the solvent, whereby at least some of the drying energy is supplied by infrared radiators mounted inside the housing. At least one dryer has infrared radiators radiating a considerable part of their radiated power in a central wavelength range.
Patent DE-19940116-A1 (DE)
Title: Tensidmischungen aus Fettsäure-N-Alkylpolyhydroxyamiden und Fettsäureamidoalkoxylaten
Inventor: WEINELT FRANK
IPC: C09K23/42
Filed: 1999-08-24
Abstract: Die beanspruchten Tensidmischungen bestehen aus Fettsäure-N-alkylpolyhydroxyamiden der Formel DOLLAR A R 1 CONR 2 Z DOLLAR A und Fettsäureamidoalkoxylaten der Formel DOLLAR A R-CONR 6 R 7  DOLLAR A wobei R 1 , R 2 , Z, R, R 6  und R 7  die in der Beschreibung genannten Bedeutungen haben.
Patent DE-19942906-A1 (DE)
Title: Sports shoe especially for jogging has a foam midsole with shock-absorbent aperture
Inventor: KAYANO TOSHIKAZU
IPC: A43B7/24
Filed: 1999-09-08
Abstract: Sports shoe especially for jogging has a foam midsole with shock-absorbent aperture. The shoe has a midsole (1) with a shock-absorbent aperture (2), formed by a long cross section (20) and a short longitudinal section (21). The cross section extends from a side of a rear part (1B) of the midsole on the lateral side (11) of the foot to the back of a heel part (1H) and has an end (22) in the heel part. The longitudinal section cuts across the heel part from a lower end of the midsole. The midsole is of a foam material. The hardness of a medial side of an arch part (1A) of the midsole is set to a higher value than the lateral side (10) of the rear foot part and the front foot part (1F) of the midsole.
Patent DE-19943993-A1 (DE)
Title: Internal combustion engine for motor vehicle, has linear generator with permanent magnet(s) on piston rod moved axially and reciprocally in coil winding when dual piston oscillates
Inventor: RENNERT INGO
IPC: F02B63/04
Filed: 1999-09-14
Abstract: The engine has a freely-oscillating dual piston with two pistons (3) joined by a piston rod (4), a stationary linear generator (12) mounted near the piston rod with a coil winding (14) enclosing the linear generator in which an electric voltage is induced when the dual piston oscillates. The coil winding is mounted on the inside of a generator cylinder (13) inserted into the working cylinder (2). At least one permanent magnet (15) on the piston rod is moved axially and reciprocally in the coil winding when the piston oscillates.
Patent DE-19946311-A1 (DE)
Title: Fahrzeugtür
Inventor: GRIMM RAINER
IPC: B60J5/04
Filed: 1999-09-28
Abstract: Eine Fahrzeugtür besteht aus mindestens einem Tragelement und mindestens einem Verkleidungselement, wobei das Tragelement mindestens ein Scharnierteil und/oder ein Schließelement beinhaltet oder mit diesem verbunden oder verbindbar ist. Um die Zahl der Einzelbauteile zu verringern, wird vorgeschlagen, daß mindestens zwei Struktur- oder Funktionsteile oder Kombinationen von Struktur- und Funktionsteilen, wie ein Tragelement und ein Verkleidungselement, eine bauliche Einheit bilden, die ein geschäumtes Bauteil (15) als Strukturträger aufweist oder ganz oder teilweise aus dem geschäumten Bauteil besteht.
Patent DE-19949148-A1 (DE)
Title: Double axle chain conveyor drive with double roller chain and synchronised drive has transport carriage and workpiece carrier fitted with chain wheel, eccentric disk, friction disk and connecting device for lifting
IPC: B65G47/91
Filed: 1999-10-12
Abstract: The double axle chain conveyor drive with double roller chain (1) and synchronised drive for lifting long workpieces and moving them forwards in stages has a transport carriage (2) and a workpiece carrier (6) fitted with a chain wheel (12), eccentric disk (7) with two cams, friction disk with a slot, a guide groove and a connecting device (3) for lifting. By operating the chain unloaded the direction of motion of the carriage is turned through 180 deg . The connector is closed and connects the friction disk via a pillar guide (5) to the workpiece carrier which is driven by the eccentric disk to produce a lifting or lowering motion at right angles to the horizontal conveying axis.
Patent DE-19951751-A1 (DE)
Title: Vehicle fuel delivery system has controller that sets fuel delivery quantity actually required to operate engine depending on measured air flow and additional quantity by controlling fuel pump
Inventor: FISCHER GREGOR
IPC: F02M37/20
Filed: 1999-10-27
Abstract: The system has a controller that sets the fuel delivery quantity actually required for the operation of the engine depending on the measured air flow to the engine and corresponding to the engine operating values and operating conditions as well as an additional quantity by controlling the delivery rate of the fuel pump.  The system has a fuel tank (5) containing a fuel pump (13) for delivering fuel to an engine (3), a pressure regulator that returns unused fuel to the tank, whereby the returned fuel flow drives at least one sucking jet pump in one of two or more tank chambers. A controller (20) sets the fuel delivery quantity actually required for the operation of the engine depending on the measured air flow to the engine and corresponding to the engine operating values and operating conditions as well as an additional quantity by controlling the delivery rate of the fuel pump.
Patent DE-19953667-A1 (DE)
Inventor: KLAGES CLAUS-PETER
IPC: B05D7/00
Filed: 1999-11-08
Abstract: The invention relates to a layer that has been deposited on a substrate by means of a plasma-supported method and whose surface is selectively functionalised by grafting-on monomers. The invention also relates to a method for producing a layer of this type and to its use.
Patent DE-19954974-A1 (DE)
Title: Schaltungsanordnung zur Gleichrichtung einer Wechselspannung oder mehrerer Wechselspannungen
Inventor: LABITZKE HERBERT
IPC: H02M7/162
Filed: 1999-11-16
Abstract: Es wird eine Schaltungsanordnung zur Gleichrichtung einer Wechselspannung oder mehrerer Wechselspannungen beschrieben, die wenigstens zwei passive und zwei aktive Gleichrichterelemente umfaßt, wobei je ein aktives und ein passives Gleichrichterelement gleichsinnig in Serie geschaltet sind und an deren Verbindungspunkt das jeweilige Spannungspotential zugeführt wird. Die steuerbaren Gleichrichterelemente sind dabei Thyristoren, deren jeweiliger Gateanschluß mit der Kathode des passiven Gleichrichterelements verbunden ist oder mit einem Steuergerät in Verbindung steht, das das Potential an den Gateanschlüssen in vorgebbarer Weise beeinflußt.
Patent DE-19955247-A1 (DE)
Inventor: KRAUTH WOLFGANG
IPC: H02P6/22
Filed: 1999-11-17
Abstract: The invention relates to a method for starting a sensor- and brushless d.c. motor, the stator windings (22 to 27) of which are fed by a multi-phase d.c. voltage changer (12 to 17). To start the motor, it is first turned to a defined initial or starting position by way of an alignment method by simultaneously supplying it with a current of at least two phases (/W, V). In a second phase, a current supply state of the stator windings is initiated that has the desired current direction and that provides sufficient engine torque. The other current supply states of the corresponding phases (/U, W, /V, U, /W, V) are cyclically obtained and the rotor is set to rotate in synchronicity with the applied rotary field of the rotor. The motor can be used in a motor vehicle and is fed by the battery voltage (UBat) via the input ports (10 and 11). In a preferred embodiment of the invention, the current supplied during the alignment step can be adjusted corresponding to the value of the battery voltage and can be increased according to a predetermined curve shape. The invention provides a method for safely and rapidly set the rotor into rotation without producing overswings to the start position.
Patent DE-19955333-A1 (DE)
Title: Tool and spindle connecting device, with first axial connecting and release mechanism on central body
Inventor: FERRI BRUNO
IPC: B23B31/00
Filed: 1999-11-17
Abstract: The connecting device for tools (5) and spindles (1) has a central body (6) with first axial connecting and release mechanism (9) acting between the central body and a projecting sector (2) of the spindle in a single region (Z) of the sector itself. This mechanism has a ring (10) outside the body movable between locked and axially displaced release positions.
Patent DE-19955869-A1 (DE)
Title: Assembly comprising two rotary parts with flexible bellows, includes molding formed in-situ on shaft and interlocking with bellows grip ring
Inventor: MUELLER KARL-HEINZ
IPC: F16D3/84
Filed: 1999-11-22
Abstract: A pressure injection molding formed in-situ, is seated on one of the rotary parts (11, 12). It also surrounds and interlocks with a grip ring (15, 16).  An Independent claim is included for the method of making the assembly. The grip ring is located axially and radially with respect to the rotary section in a mold. Injection molding mass is introduced, simultaneously forming the molding and interlocking it with the grip ring. Suitable injection molding equipment is also claimed.
Patent DE-19956355-A1 (DE)
Title: Flexure testing method for machine or construction element, has tested element secured to test bed and rigidly coupled to transmission arm receiving test force at its opposite ends
Inventor: KOENIG KLAUS
IPC: G01M13/04
Filed: 1999-11-24
Abstract: The flexure testing method has the tested element (16) secured to a test bed (6) at one end and rigidly coupled to a transmission arm (5) at the other end, for application of a test force with a repetitively reversing direction vector, with measurement of the resulting flexure moment at a point between the ends of the transmission arm, for comparison with a required flexure moment. A second flexure moment is measured at a second point between the ends of the transmission arm, for calculation of the center of gravity plane for determining the actual flexure moment.  An Independent claim is also included for a flexure testing stand for machine and construction elements.
Patent DE-19957425-A1 (DE)
Title: Energy converter for utilising environmental heat energy has heat exchanger and expansion device with eccentric rotor for utilising evaporation and condensation of working medium
Inventor: DEGENER GERD
IPC: F01K11/00
Filed: 1999-11-30
Abstract: The energy converter (15) uses evaporation and condensation of a working medium via a heat exchanger (27) and an expansion device (26) with a housing (1) containing an eccentric rotor (2), providing a cylindrical fluid ring (4) at the inside wall of the housing. The expansion device supports a rotary slider (3), with a condensate opening (19) at the base of the heat exchanger and an overflow window (13) above the slider.  An Independent claim for a method for utilising environmental heat energy is also included.
Patent DE-19958181-A1 (DE)
Title: Pigmentdispergatoren auf Basis von Diketopyrrolopyrrolverbindungen und Pigmentzubereitungen
Inventor: WEBER JOACHIM
IPC: C09K23/32
Filed: 1999-12-02
Abstract: Die Erfindung betrifft neue Pigmentdispergatoren der Formel (I)  DOLLAR F1 worin Q der Rest der Formel (Ia) ist  DOLLAR F2 s eine Zahl von 0,1 bis 4,0 und DOLLAR A n eine Zahl von 0 bis 2,0 ist; DOLLAR A sowie Pigmentzubereitungen, enthaltend ein organisches Basispigment und einen Pigmentdispergator der Formel (I).
Patent DE-19958919-A1 (DE)
Title: Vernetzbare Organopolysiloxanmassen
Inventor: ZICHE WOLFGANG
IPC: C08G77/26
Filed: 1999-12-07
Abstract: Vernetzbare Organopolysiloxanmassen auf der Basis von Organosiliciumverbindungen mit mindestens zwei hydrolysierbaren Gruppen oder mindestens einer kondensationsfähigen Gruppe, dadurch gekennzeichnet, daß sie als Katalysator mindestens eine Zinnverbindung, ausgewählt aus solchen der Formel DOLLAR A R¶4-d¶Sn(XR·1·)¶d¶ (I) DOLLAR A und der Formel DOLLAR A R¶3-e¶(XR·1·)¶e¶Sn(XSnR¶2¶)¶n¶(XSnR(XR·1·))¶m¶XSn(XR·1·)¶e¶R¶3-e¶ (II), DOLLAR A enthalten, wobei DOLLAR A R·1· gleich oder verschieden sein kann und einen Rest der Formel DOLLAR A -R·2·-(Y-R·2·)¶f¶Z (III) DOLLAR A bedeutet und DOLLAR A R, X, R·2·, Y, Z, R·7·, d, e, n, m und f die in Anspruch 1 angegebenen Bedeutungen haben.
Patent EP-1048194-A1 (EP)
Inventor: RAVAZZINI OSVALDO
IPC: A01B59/00
Filed: 2000-04-21
Abstract: Hook means comprises a body (1) provided with a hollow (2)
suitable to be coupled with a conjugate part (3) of an
agricultural tool, a shutter (9) slidably inserted into said
body (1) so as to partially occupy said hollow (2) with its
first end portion (10) and having a second end portion (11)
coupled with an actuating lever (5), said actuating lever (5)
being held adjacent to said hook-shaped body by elastic means
(18), stopping means (16) associated to said body (1)
suitable to cooperate with said lever (5) when this lies
close to said body (1).
Patent EP-1178332-A1 (EP)
Inventor: ENDER JOACHIM DR
IPC: H01Q25/00
Filed: 2000-08-01
Abstract: A receiver array exists for a receiver phase, in which the number of its receiver channels corresponds to the sum of the transmission beam lobes. The receiver channels are so arranged that they digitally expand the data received and store it, then subsequently subject it to a Fourier transformation along a range axis. The receiver channels also undertake pulse compression through multiplication with each reference function concentrated on the corresponding bands.