baber/WOPTO huggingface dataset:
Patent DE-19850857-A1 (DE)
Inventor: STAMM ARMIN
IPC: C07C51/60
Filed: 1998-11-04
Abstract: The invention relates to a method for producing acid chlorides by reacting carboxylic acids, carboxylic acid anhydrides, cyclic carboxylic acid esters or sulfonic acids with phosgene in the presence of a catalytic amount of a compound from the group comprised of N, N, N', N'-tetrasubstituted amidinium halides (I), N, N, N'-trisubstituted amidinium hydrohalides (II) and N, N, N'-trisubstituted amidines (III).
Patent DE-19851481-A1 (DE)
Title: Destillative Trennung von flüssigen Gemischen enthaltend Formaldehyd, Trioxan, Alkohol und Hemiformal
Inventor: REICHL ALBERT
IPC: C07D323/06
Filed: 1998-11-09
Abstract: In einem Verfahren zur Trennung von flüssigen Gemischen, enthaltend Formaldehyd, Trioxan, Alkohol, aus dem Formaldehyd und dem Alkohol gebildetes Hemiformal, übliche Nebenkomponenten und bis zu 5 Gew.-% Wasser wird das flüssige Gemisch bei Unterdruck, Normaldruck oder Überdruck in geeigneten Apparaten, die in entsprechender Weise miteinander zu verschalten sind, diskontinuierlich oder kontinuierlich destilliert und das Trioxan in sehr hoher Reinheit gewonnen. Die anderen im Gemisch enthaltenen Wertstoffe Formaldehyd und Alkohol können wahlweise ebenfalls abgetrennt und rückgeführt oder anderweitig verwendet werden, während die Nebenkomponenten ausgeschleust werden.
Patent DE-19856878-A1 (DE)
Inventor: LEHMANN FRANK
IPC: C08G18/79
Filed: 1998-12-10
Abstract: The invention is used in the fields of chemistry and relates to hardenable materials which can be used for producing lacquers. The aim of the invention is to provide materials which harden at low temperatures in the same amount of time as the others. This is achieved by using hardenable materials containing uretdione groups and containing; (A) a binding agent constituent, whereby this component either (A1) does not contain carboxyl groups, or (A2) the concentration of carboxyl groups is less than that of the catalyst (C), or (A3), in the case of a high level of concentration, a quantity of a reactive agent is added. The hardenable materials also contain (B) a polyaddition compound which comprises uretdione groups, and (C) at least one Lewis acid catalyst. The aim of the invention is also achieved using a method for producing materials of this type in which the starting materials are homogenized in a solution and/or in a melt, the solution and/or melt is then rapidly cooled, and subsequent processing is carried out afterwards to effect a complete cross-linking.
Patent DE-19858383-A1 (DE)
Title: Tool for removing silicone sealant from joints e.g. between tiles
IPC: E04F21/00
Filed: 1998-12-17
Abstract: The cutting part (1) of the tool comprises two cutting sections (5, 6) arranged at right angles to each other to form a 90 deg  blade (7). The handle (3) for the tool lies in a central symmetry plane at an angle of 45 deg  to the two cutting sections.
Patent DE-19860238-A1 (DE)
Title: Einsatzfahrzeug für Rettungsdienste
Inventor: ZAWADKE THOMAS
IPC: B62D21/08
Filed: 1998-12-24
Abstract: Ein Einsatzfahrzeug für Rettungsdienste, insbesondere Feuerwehrfahrzeug, umfaßt ein Fahrgestell mit wenigstens einer vorderen und hinteren Achse und einem Aufbau zur Aufnahme von Mannschaft und Geräten. Das Einsatzfahrzeug besitzt ein käfigförmiges Rohrtragwerk mit zwei parallelen, längsgerichteten Tragrohren (10, 12) an der unteren Seite, wenigstens je einem quer zur Fahrzeuglängsrichtung gerichteten, den Aufbau umgebenden Rohrrahmen (16, 18, 20) im Bereich der vorderen und hinteren Achse sowie wenigstens einem die Rahmen (16, 18, 20) an der oberen Seite des Aufbaus in Längsrichtung verbindenden Längsrohr (52). Dieses käfigartig angeordnete Rohrsystem besitzt eine hohe Verbindungssteifigkeit. Die Rohre können insgesamt ein geschlossenes Transportsystem für Flüssigkeiten und Gase, insbesondere Löschwasser und/oder Druckluft bilden.
Patent DE-19900235-A1 (DE)
Title: Manual snow shovel has an angled section in the handle mounting to give adjustment to the scraper setting according to the terrain and the snow quality and the stature of the user
IPC: B25G1/06
Filed: 1999-01-07
Abstract: The adjustment to the handle of a manual cleaning tool, and especially a snow shovel, has an angled section which is not a right angle at the handle or the handle holder (2) towards the mounting surface of the bracket (1) or the scraper. It rotates in the clamping bolt (3). Or the mounting surface of the scraper is set so that an eccentric lever (4) gives the link between the mounting surface and the handle or handle holder which can be clamped and released.
Patent DE-19900385-A1 (DE)
Inventor: MOCZULSKI LECH
IPC: C22C9/01
Filed: 1999-01-08
Abstract: The invention relates to a reciprocating piston engine with at least one cylinder whose cylinder liner (2) is provided with at least one groove-shaped oil pocket (8) in the area of the running surface (4) of said liner (2), whereby the running surface (4) is assigned to the piston (6). The oil pocket (8) is laterally defined by material areas which are provided with an enhanced resistance to wear capacity when compared with the base material of the cylinder liner (2) outside thereof. In order to obtain higher operational reliability, the material areas which respectively and laterally define one oil pocket (8) are configured as a filling (11) for a groove (10) whose depth (d) corresponds at least to the maximum wear and tear thickness of the cylinder liner (2).
Patent DE-19900557-A1 (DE)
Title: Suction head of a domestic vacuum cleaner has a variable width suction opening
Inventor: DILGER HORST
IPC: A47L9/02
Filed: 1999-01-09
Abstract: The suction head (1) of a vacuum cleaner has an inlet slot (4) with an elastically deformable rear wall (6) so that the opening width (a) is increased when the head is moved backwards and reduced in the forward direction.
Patent DE-19901470-A1 (DE)
Title: Drive control system for hybrid vehicle
Inventor: OBA HIDEHIRO
IPC: B60L50/16
Filed: 1999-01-15
Abstract: A drive control system for a hybrid vehicle has an IC engine coupled selectively via a clutch mechanism to a drive train (4-18). The drive train is coupled to the electric motor (3). There is a drive device (17) to couple the IC engine (1) to the drive train in order to set the engine into motion by the control of the clutch mechanism in an operated state. The supply of fuel to the engine is stopped when the hybrid vehicle is driven by the output power of the electric motor. The drive train has a gearbox. The engine is coupled to the drive train when the speed of the hybrid vehicle or input speed of the gearbox is lower than a certain level.
Patent DE-19902311-A1 (DE)
Inventor: SIEBELS JOHANN
IPC: B62D25/10
Filed: 1999-01-21
Abstract: The front hood has a sub-structure (1) and an overlying covering shell (2), separated from one another by an intermediate deformation layer (3), for floating support of the covering shell without direct connection with the sub-structure and providing a deformation path (x) allowing absorbing of the impact force upon a front impact with a pedestrian.
Patent DE-19904303-A1 (DE)
IPC: G01S13/931
Filed: 1999-01-28
Abstract: The invention relates to a housing for an electronic apparatus in microwave technology comprised of three parts (2, 8, 11) that are not connected to each other. A central part (2) is formed by a metal plate on which at least one circuit board (6, 7) can be mounted and having recesses that form chambers (4, 5) together with the at least one circuit board (6, 7), the components of an electronic circuit projecting into said chambers. A lower plastic part (11) with a connector array (9) and an upper plastic part (11) are provided that also form chambers (12, 13) for electronic and/or microwave technology components.
Patent DE-19909450-A1 (DE)
Title: Piezoelektrischer Aktor
IPC: H02N2/00
Filed: 1999-03-04
Abstract: Die Erfindung betrifft einen piezoelektrischen Aktor, insbesondere zur Betätigung von Steuerventilen oder Einspritzventilen in Kraftfahrzeugen, mit einem in Form eines vielschichtigen Laminats aus aufeinandergeschichteten Lagen piezoelektrischen Materials und dazwischenliegenden metallischen bzw. elektrisch leitenden, als Elektroden dienenden Schichten gebildeten Aktorkörper (10), an dessen Endflächen je eine ventilseitige Bodenplatte (11) und eine gegenüberliegende Kopfplatte (12) angebracht sind. Der piezoelektrische Aktor ist dadurch gekennzeichnet, dass der Aktorkörper (10) an seinen Endflächen jeweils eine piezoinaktive Deckschicht (13, 14) aufweist und dass die an den Endflächen des Aktorkörpers (10) anschließenden Anschlussflächen der Bodenplatte (11) und der Kopfplatte (12) die Deckschichten umgreifende Fixierelemente (16, 17; 18) wenigstens zur kraftschlüssigen Fixierung der Deckschichten (13, 14) des Aktorkörpers (10) aufweisen.
Patent DE-19909794-A1 (DE)
Title: Vorrichtung für einen abschließbaren Raum eines Fahrzeugs
Inventor: LUTHE CHRISTOPH
IPC: B60H1/00
Filed: 1999-03-05
Abstract: Bei einer Vorrichtung für einen abschließbaren Raum eines Fahrzeugs, mit einem dem Raum zugeordneten Sensor zum Erkennen eines darin befindlichen Lebewesens und mit einer Luftzufuhreinrichtung, die aktiviert ist, wenn sich ein Lebewesen im Kofferraum befindet, nach Patent... (Patentanmeldung 19854381.6), ist der Sensor ein Bewegungssensor, der auf Bewegungen anspricht, und dem Sensor ist eine Auswerteschaltung nachgeordnet, die eine aktive Bewegung von einer passiven Bewegung unterscheidet.
Patent DE-19914413-A1 (DE)
Title: Windscreen wiper unit for motor vehicles has wiper arm and wiper blade with facing support shoulders for blade fitting without moving arm
Inventor: KOTLARSKI THOMAS
IPC: B60S1/42
Filed: 1999-03-30
Abstract: The wiper unit has a wiper arm (18) with fixed support shoulders (68), and a wiper blade (10) with opposite stop shoulder (62). At least one of the shoulders can be moved by a return force completely out of the position opposite to the other shoulder. The arm-mounted shoulder is located on the arm-sided coupling part (22), the blade-sided shoulder is located on the blade-sided coupling part (16) of a connection device (14) between arm and blade.
Patent DE-19921108-A1 (DE)
Title: New design of air bag inflation system
Inventor: FORBES WILLIAM C
IPC: B60R21/26
Filed: 1999-05-07
Abstract: The system (10) is equipped with a chamber (14), containing the pressurized substance (16) for the filling of the airbag, with an outlet (60,70), leading to the airbag and an inlet (54,58), through which the resulting forces (130) of the ignition are guided into the pressure chamber (14). A single burst-disc (80) is divided by the ignition into a first part (82), blocking the inlet (54,58) immediately after the ignition and a second part (90), blocking the outlet (60,70), facilitating the inflation substance (16) to enter the airbag.
Patent DE-19925691-A1 (DE)
Inventor: BUHNE HUBERT
IPC: B65G23/44
Filed: 1999-06-04
Abstract: The harvesting machine has at least one chain conveyor with a driven conveyor chain passed around parallel chain wheels, the shaft (17,19) of one of the chain wheels acted on by a controlled hydraulic setting device (11), e.g. a hydraulic setting cylinder, with individual adjustment of the setting devices for the different chain conveyors.
Patent DE-19932662-A1 (DE)
Inventor: MEYER MICHAEL
IPC: G06T7/254
Filed: 1999-07-15
Abstract: The invention concerns a method for identifying changes in an observed visual zone by an image recording unit fixedly installed. The method is characterised in that it consists in calculating the contours of the images and comparing them with reference photographed images, to identify static modifications, independently of the brightness of the images, within the visual zone observed.
Patent DE-19940871-A1 (DE)
Title: Diagnostic device for random access memory used in microcomputer of motor vehicle engine, performs failure prevention process based on diagnostic result stored in predefined register during failure
Inventor: MACHIDA KENICHI
IPC: G11C29/44
Filed: 1999-08-27
Abstract: The RAM diagnostic unit diagnoses the random access memory and on detection of abnormal condition, the diagnostic result is stored in a predefined register. A fail safe unit performs failure prevention process based on the diagnostic result stored in the register at the time of failure.
Patent DE-19942667-A1 (DE)
Title: Control device for movement speed in a recording medium regarding a playback device and an electronic editing device includes a control device for specifying movement speed characteristics in a recording medium.
Inventor: YANAGITA NOBORU
IPC: G11B27/028
Filed: 1999-09-07
Abstract: A control device (1B) specifies movement speed characteristics in a recording medium regarding a recording medium's position in a playback device (2). A control signal (S2) for this speed is generated through specified speed characteristics and fed back to the playback device. A display device (1A) displays a diagram of these speed characteristics. An input device (1C,1D) with a keyboard identifies these characteristics in the control device.
Patent DE-19943133-A1 (DE)
Title: Contact for fiber optic connector, integrates rectangular fiber optic connector into cylindrical connector
Inventor: SELFRIDGE RITCH ALLEN
IPC: G02B6/38
Filed: 1999-09-09
Abstract: The contact has a ferrule (2) which is parallelepiped shaped and contains an optic fiber. The ferrule is encased in a cylindrical housing which is in two pieces (11, 12). A ribbon cable (3) is captured between the two halves which are held together by a contact retention collar (10). The halves also have pins (20, 21) for facilitating alignment between them on assembly with the ferrule and the ribbon cable.
Patent DE-19947310-A1 (DE)
Title: Kraftfahrzeug
Inventor: DIETZEL KLAUS
IPC: G07C9/00
Filed: 1999-10-01
Abstract: Die Erfindung betrifft ein Kraftfahrzeug mit einer Bordelektronik-Einrichtung, welches sich dadurch auszeichnet, daß die Bordelektronik-Einrichtung eine Empfängerschaltung für die von einem Mobil-Telefongerät ausgesendeten Signale aufweist, und daß mit der Empfängerschaltung eine Treiber-Schaltung verbunden ist, durch welche ein vorgebbares Aggregat des Kraftfahrzeugs ansteuerbar ist.
Patent DE-19948489-A1 (DE)
Inventor: LEIBER HEINZ
IPC: H01F7/18
Filed: 1999-10-07
Abstract: The invention relates to an electromagnetic regulating device, in which the windings  are subdivided into two partial windings and one of said windings is a rapid excitation winding with low time constants. Said winding is used during the displacement phase for supplying energy and for holding the armature in the end positions, whereas the rapid excitation winding is used for rapidly correcting the armature energy.
Patent DE-19949436-A1 (DE)
Title: New human antibiotic peptides, useful for treating microbial infections, particularly when incorporated in wound dressings, also related nucleic acid
Inventor: CHRISTOPHERS ENNO
IPC: C12N9/22
Filed: 1999-10-08
Abstract: Active, mature protein (I) having a 128 residue SAP-2 amino acid sequence, or a 45 residue SAP-3 amino acid sequence, both fully defined in the specification, or a modified form of SAP-2 or -3 is new. The modified forms are allelic modifications with at least one substitution deletion or insertion, or post-translational modifications, which do not significantly alter the activity. Independent claims are also included for the following: (1) proteins (II) comprising a signal sequence plus the sequence for SAP-2 or -3 (designated Pre-SAP-2 or -3), and comprising 156 and 67 residue amino acid sequences, respectively, both fully defined in the specification and their modified forms; (2) (I) and (II) in which at least one terminus is protected; (3) cDNA or DNA (III) encoding (I) or (II), or their modifications; (4) vector containing (III), a promoter and optionally an enhancer, optionally included in a transformed prokaryotic or eukaryotic cell; (5) a pharmaceutical composition containing at least one of (I) or (II), and a carrier; (6) synthesis of (I) or (II); (7) binding molecules, single-chain proteins and antibodies (or their fragments) that specifically recognize domains in (I); and (8) wound dressing containing at least one (I) or (II), or syngenic or allogenic human cells containing (III).
Patent DE-19951212-A1 (DE)
Title: Car seat-carrying stroller comprises car seat, napper bar, fold-down mechanism, adjustable foot rest and lock adjustment
Inventor: BARRETT ROBERT
IPC: B62B7/00
Filed: 1999-10-15
Abstract: The car seat-carrying stroller comprises a car seat having a shell with a back support and a leg support, a napper bar with a locking mechanism to allow the car seat to be rearward or forward facing w.r.t the stroller, a fold-down mechanism, an adjustable foot rest, and a locking adjustment connecting a push bar to a handle, and a rotational lock movable w.r.t the lock adjustment. The car seat-carrying stroller has a frame with a forward sub-frame foldably connected to a rear sub-frame with wheels mounted to it. The stroller is movable between a use position and a folded position. The stroller comprises a car seat with a shell having a back support and a leg support, the shell having a back tongue extending from the shell opposite the back support and a leg tongue extending from the shell opposite the leg support. A napper bar extends from the frame and has a locking mechanism to receive either the back tongue or the leg tongue to allow the seat to be either rearward or forward facing w.r.t the stroller. The napper bar is foldable. A fold-down mechanism connects the rear sub-frame to the forward sub-frame, and the fold-down mechanism is coupled to the napper bar. An adjustable foot rest has a body slidable on the forward sub-frame, and has a front rim and a back rim, and a collar between the rims. A lock adjustment connects the push bar to a handle bar, and has a collar secured to either the push bar or the handle bar, and a rotational lock movable w.r.t the lock adjustment. Loosening the lock adjustment allows slidable movement between the push bar and handle bar, and tightening of the lock adjustment precluded movement of the handle bar w.r.t the push bar. Independent claims are also included for the following: (1) a stroller for carrying a car seat, which has at least one locking tongue; (2) a stroller for carrying a car seat in two directions; and (3) two further strollers.
Patent DE-19952244-A1 (DE)
Title: Control element for handling device for endoscope has flexible sleeve connected to housing and stopping tube limiting movement of control element
Inventor: OUCHI TERUO
IPC: A61B10/00
Filed: 1999-10-29
Abstract: The control element comprises a flexible sleeve (1) connected to a housing (11). The control element moves axially relative to the flexible sleeve and has a stopping tube (8) which limits the movement of the control element. The stopping tube is made from a non-metallic material which may be cut with a knife and the housing has a slit (14) in which the control element moves.
Patent DE-19952801-A1 (DE)
Title: Dental implement has housing with neck and head sections, vibration generator, coupling bodies, two connecting sections and flexing section
Inventor: THOMS MICHAEL
IPC: A61C1/14
Filed: 1999-11-02
Abstract: The medical implement has a housing (11) which possesses a neck section (12) and head section (14). A vibration generator (22) inside the housing drives a tool (38) by means of a coupling body (26,28) positioned in the head section of the hand-piece (10). The tool moves at right angles to the lengthwise axis of the neck section. The vibration generator is also positioned in the head-section of the hand piece. The coupling bodies have at least two connecting sections (30) joined to the vibration generator and a convex or concave flexing section (32) between.
Patent DE-19955659-A1 (DE)
Title: Flux medium-free solder device with reactive gas enriched metal melting for electronic components, has solder container for molten solder material, and gas delivery device for introducing reducing reactive gas
Inventor: SCHMIDT HANS-PETER
IPC: B23K1/20
Filed: 1999-11-19
Abstract: The device has a solder container (2) for accommodating a molten solder material and a gas delivery device for introducing a reducing reactive gas into the soldering material. The gas delivery device has a gas electrode (3) accommodated in the solder container about which the solder flows, at least near a gas outlet opening (5), during correct operation.  Independent claims are also included for the following: a method of soldering workpieces.
Patent DE-19959593-A1 (DE)
Title: Method for producing a drilled hole by electrochemical machining inserts an electrode into a workpiece along a desired drilling stretch after adding a suitable solution of electrolytes.
Inventor: SCHREIBER KARL
IPC: B23K9/16
Filed: 1999-12-10
Abstract: After adding a suitable solution of electrolytes, an electrode is inserted into a workpiece along a desired drilling stretch. The drilled hole takes two or more processing stages each in sequence by using an electrode that creates as desired a drilled hole with a slightly smaller cross section in the first processing stage while applying usual processing parameters viz. values for applied electrical voltage and rate of feed.
Patent DE-19960284-A1 (DE)
Title: Axialgleitringdichtung, insbesondere für einen Verdichter einer Fahrzeug-Klimaanlage
Inventor: SCHWARZKOPF OTFRIED
IPC: F16J15/36
Filed: 1999-12-14
Abstract: Bei einer Baugruppe, bestehend aus einer Antriebswelle (12), einem Gehäuse (10) mit einer Durchtrittsbohrung (19), durch die hindurch die Antriebswelle aus dem Gehäuse hervorsteht, einer Axialgleitringdichtung mit Gleitring (22) und Gegenring (22), die zwischen den beiden Bauteilen Antriebswelle und Gehäuse abdichtet, und einem Metallfaltenbalg (28), der den Gleitring gegen den Gegenring beaufschlagt, soll eine Abdichtung einer hohen Druckdifferenz auch bei Anwesenheit des Mediums CO¶2¶ zuverlässig mit einer hohen Standzeit gewährleistet sein, ohne daß O-Ringe aus einem Elastomermaterial notwendig sind. Zu diesem Zweck ist vorgesehen, daß der Metallfaltenbalg (28) drehfest und gasdicht mit der Antriebswelle (12) verbunden ist und daß der Gegenring (20) unlösbar mit dem Gehäuse ausgeführt ist.
Patent DE-19960525-A1 (DE)
Inventor: PINCHASIK GREGORY
IPC: A61F2/06
Filed: 1999-12-15
Abstract: Apparatus and method for securing a stent to a balloon catheter. A first clamping portion and a second clamping portion are arranged for movement toward and away from each other and are provided with recesses defining a channel to receive a stent crimping sleeve having a longitudinal bore. The stent is slid into the longitudinal bore of the stent crimping sleeve and the balloon catheter is then slid into the longitudinal bore of the stent. The first and second clamping portions are moved towards each other and apply pressure to the external surface of the stent crimping sleeve causing the internal diameter of the longitudinal bore to get smaller and apply pressure to the external surface of the stent and crimp the stent to the balloon. <IMAGE>
Patent DE-19964164-A1 (DE)
Title: Stabilization device for tractor-trailer combination provides automatic braking of trailer for controlling tractor-trailer dynamics
Inventor: WETZEL GABRIEL
IPC: B62D53/08
Filed: 1999-12-30
Abstract: The stabilization device provides automatic braking of the trailer of the tractor-trailer combination when the trailer is moved at an angle to the tractor vehicle, in dependence on the angular velocity exceeding a threshold value.  An Independent claim for a stabilization method for a tractor-trailer combination is also included.