baber/WOPTO huggingface dataset:
Patent DE-19921258-A1 (DE)
Title: Drive circuit for non-volatile ferroelectric RAM type memory
Inventor: KANG HEE BOK
IPC: G11C11/22
Filed: 1999-05-07
Abstract: Two signal lines (100,100a) allow control signals selecting a first cell array from two. A third and fourth signal line carry control signals form a second local control signal generator for selecting a second cell array. A number of transfer circuits (112) provide driver signals for first subdivided word lines, each circuit connected to the first and third signal line. Transfer circuits (113) provide signals for second subdivided word lines, each connected to the second and fourth signal line. An X-address signal transfer circuit (114) activates a desired transfer circuit.
Patent DE-19921892-A1 (DE)
Title: Hinged door for motor vehicle with provision for creating climatic barrier between passenger compartment and outer atmosphere
Inventor: ROTBERG BERNHARD VON
IPC: B60J5/00
Filed: 1999-05-12
Abstract: The top section (9) of the door casement frame (6) has a discharge opening (13) leading from an air conditioning unit). When the door (1) opens warm/cold air is discharged into the aperture (11) left by the door
Patent DE-19923225-A1 (DE)
Title: Light fitting with at least one tube and reflector surrounding it with reflecting inner side facing tube and has radiation opening and optical element for deflecting light beams
Inventor: SEJKORA GUENTHER
IPC: F21V5/00
Filed: 1999-05-20
Abstract: The reflector (12) is so arranged and designed in relation to e.g. the fluorescent tube (11), that essentially only the light beam (15) reflected at the reflector (12), can leave the radiation opening (13) through the optical element (14,14-1,14-2). The inner side of the reflector (12) is designed to produce diffuse reflecting.
Patent DE-19923361-A1 (DE)
Title: Sofa bed with easy access to the bedding compartment
Inventor: POSCHINGER GUSTAV
IPC: A47C17/32
Filed: 1999-05-21
Abstract: Of the two cushions, the seat cushion (5) rests on a carriage (2) which pulls out from the furniture frame (1).  The second cushion (12) is swivel mounted on the furniture frame and is movable between a storage position, upright behind the seat cushion into a  reclining position next to the pulled-out seat cushion.  The carriage acts as bedding storage-box, and the seat cushion is raised by spring fitments.
Patent DE-19923594-A1 (DE)
Title: Multiplexed communication system with master-slave subsystem for motor vehicle
Inventor: UDA MAKOTO
IPC: H04L12/403
Filed: 1999-05-23
Abstract: Two specified main nodes (10,20) are capable of detecting if the periodic transmission of a signal, in a fixed time period, was abnormal. In response, the periodic transmission of a signal between the two specified nodes is performed, in a further fixed period which is slightly longer. If the periodic transmission is still abnormal, a back-up signal line is used.
Patent DE-19924755-A1 (DE)
Title: Abstandserfassungsvorrichtung
Inventor: NASS THILO
IPC: G01S15/931
Filed: 1999-05-29
Abstract: Die vorliegende Erfindung schafft eine Abstandserfassungsvorrichtung zur Erfassung des Abstands von Objekten anhand von Wellensignalen, die von der Abstandserfassungsvorrichtung emittiert und von den Objekten reflektiert werden, mit einer Sende/Empfangseinrichtung (S1-S4) zum Senden und Empfangen von den Wellensignalen mit mindestens einer ersten und zweiten räumlich voneinander beabstandeten Sende- und/oder Empfangseinheit, von denen die erste zumindest eine Sendefunktion und die zweite zumindest eine Empfangsfunktion aufweist; wobei die beiden Einheiten derart gestaltet sind, daß die zweite Einheit die von der ersten Einheit emittierten Wellensignale als Übersprechsignale empfangen kann und wobei entweder die erste Einheit oder die zweite Einheit die von der ersten Einheit emittierten Wellensignale als Reflexionssignale empfangen kann; und mit einer Störungsbestimmungseinrichtung zum Ermitteln mindestens eines charakteristischen Parameters der in der zweiten Einheit empfangenen Übersprechsignale und zum Bestimmen einer Störung basierend auf dem ermittelten charakteristischen Parameter.
Patent DE-19926766-A1 (DE)
Inventor: HANEDER THOMAS
IPC: H01L29/78
Filed: 1999-06-11
Abstract: According to the invention, two source/drain regions (121, 122) between which a channel region is arranged are provided for on a semiconductor substrate. On the surface of the channel region a gate dielectric (13) is positioned. Above the gate dielectric (13) a ferroelectric layer (14) and a gate electrode (15) are arranged. The ferroelectric layer (14) overlaps one of the source/drain regions (121). To change the polarization of the ferroelectric layer (14) a voltage can be applied between the gate electrode (15) and the overlapped source/drain region (121).
Patent DE-19927531-A1 (DE)
Title: Rotary pump for use in e.g. a printing press has two meshing four-lobed rotors which do not contact the inner surface of the rotor chamber
Inventor: SHU WU-SHUAN
IPC: F04C28/24
Filed: 1999-06-16
Abstract: The rotary pump includes a housing having an inner surface that confines a rotor chamber (31). Two parallel shafts are mounted pivotally on the housing and extend axially through the rotor chamber. Two meshing multi-lobe rotors (41,42) are mounted on the shafts within the rotor chamber, respectively. Each of the rotors has a number of lobes (preferably four) projecting radially from it toward the inner surface without contacting the inner surface.
Patent DE-19928456-A1 (DE)
Title: Verfahren zur Bestimmung der räumlichen Struktur von Graphit in Gußeisen
Inventor: HIRAOKA HIDETAKA
IPC: G01N33/20
Filed: 1999-06-24
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung der räumlichen Struktur von Graphit in Kugelgraphit- und Würmchengraphitgußeisen, wobei die Menge an gelöstem Sauerstoff im geschmolzenen Gußeisen gemessen und bestimmt wird, ob das Graphit überhaupt in Kugel- oder Würmchenstruktur vorliegt, die Temperatur des eutektischen Punkts des geschmolzenen Gußeisens mit Hilfe der Thermoanalyse gemessen wird, die Temperatur des eutektischen Punkts mit einer Schwellentemperatur, bei der das Gußeisen sich in eine Kugelgraphitphase und eine Würmchengraphitphase trennt, verglichen wird.
Patent DE-19930293-A1 (DE)
Title: Clamp and seal for the radial fluid channel between inner and outer component parts has an alternating array of shape-retaining distance rings and elastomer sealing rings to give a friction lock through an axial force
Inventor: MUELLER NORMAN
IPC: F16J15/12
Filed: 1999-07-01
Abstract: The clamp and seal in the ring gap between the inner (2) and outer (1) components at the joint of a fluid transfer assembly, which has at least one fluid flow channel (11,211) radially from the outer to the inner part, has alternating shape-retaining distance rings (H11-H13) and distorting sealing rings (D11,D12). The sealing rings are of a generally incompressible elastomer and, in operation, are pressed together by an axial force (F), to impose a radial expansion inwards and outwards. The friction grip exerted by the expansion prevents any sliding or rotation between the inner and outer parts of the joint.
Patent DE-19930709-A1 (DE)
Inventor: BANGERT PAUL
IPC: B01D46/42
Filed: 1999-07-02
Abstract: The invention relates to an enlarged filter surface for a pocket filter (1), whereby the filtering material (5) is directly joined to wooden profiled strips (6, 7) of the frame (4) in a self-sealing manner without the need for additional sealing materials for said filter.
Patent DE-19931908-A1 (DE)
Title: Electronic equipment arrangement for broad-band communications, uses two half-modules for connection of electronic components and functionally connected together but serving different functions as required
Inventor: STANISZEWSKI WALTER
IPC: H05K7/14
Filed: 1999-07-08
Abstract: Increased size of communications networks, leading to a corresponding increase in the number of separate components and modules in the electronic equipment, makes an improved layout and design of the installation necessary with a module carrier replacing the conventional printed circuit card (PCC) module assembly package, and with the various half-modules (23) mechanically and electrically contacting the carrier. Two half-modules are functionally connected together and serve different electrical functions, as required. Heat generated in the modules is optimally removed to the external environment.
Patent DE-19932567-A1 (DE)
Inventor: ROSE DAVID
IPC: A61Q5/10
Filed: 1999-07-13
Abstract: The invention relates to an agent for dyeing fibres containing keratin, especially human hairs, containing at least one N-vinyl isatine of formula (I) or physiologically compatible salts thereof, R<1> representing a vinyl radical that can be substituted by 1 or 2 C1-C4 alkyl groups and R<2>, R<3>, R<4> and R<5> meaning, independently of each other, hydrogen, hydroxy groups, halogen atoms, nitro groups, sulfo groups, carboxyl groups, C1-C4 alkyl groups, C1-C4-alkoxy groups or NR<6>R<7>-groups. R<6> and R<7> represent, independently of each other, C1-C4 alkyl groups or C2-C4 hydroxyalkyl groups and two adjacent groups R<3>, R<4> and R<5> can also represent an alkylenedioxy group with 1 to 4 C atoms.
Patent DE-19934782-A1 (DE)
Title: Controlling hydraulic vehicle drive involves continuously controlling pump stroke volume so product of stroke volume, hydraulic fluid pressure is constant in engine braking mode
Inventor: WIDEMANN AXEL
IPC: F16H61/40
Filed: 1999-07-23
Abstract: The method involves continuously controlling the stroke vol. of a variable displacement pump (2) so that the product of the stroke vol. and the pressure of hydraulic fluid in the line leading to the pump is approximately constant in engine braking mode, in which the hydraulic motor (10) acts as a pump.  An Independent claim is also included for an arrangement for controlling a hydraulic vehicle drive.
Patent DE-19935268-A1 (DE)
Inventor: VERSECK STEFAN
IPC: C12N1/21
Filed: 1999-07-27
Abstract: An N-acetyl amino acid racemase (AAR) enzyme (I) derived from Amycolatopsis orientalis ssp. lurida (DSM 43134) is new. Independent claims are also included for the following: (1) a gene coding for (I); (2) a vector containing the gene; (3) a microorganism containing the gene; (4) a primer for the gene; and (5) a probe for the gene.
Patent DE-19938405-A1 (DE)
Inventor: RUETZ STEFAN
IPC: A61L9/00
Filed: 1999-08-13
Abstract: The invention relates to a device for applying or dispensing at least one aromatic substance, comprising: at least one container (38) which is used to accommodate at least one aromatic substance; at least one applicator or dispensing device (34) which is used to transfer a very small amount of aromatic substance from said container (38) onto the skin, in the air or onto a fragrance carrier such as a paper; at least one control device (32) actuating said dispenser (34); at least one input device (24) which is used to input data relating to the quantity/mixture of at least one aromatic substance; and at least one computing device which is preferably arranged  inside the control device and used to generate activating and/or dosing signals on the basis of said data relating to quantity/mixture.
Patent DE-19939433-A1 (DE)
Title: Autoradio mit abnehmbarer Bedieneinheit
Inventor: BREAT PATRICK
IPC: H04B1/08
Filed: 1999-08-20
Abstract: Es wird vorgeschlagen, bei einem Audiosystem für Kraftfahrzeuge, das eine fest im Fahrzeug installierte Basiseinheit (1) und eine abnehmbare Bedieneinheit (2) enthält, in die Bedieneinheit (2) elektronische Komponenten (Recheneinheit 8, Speicherelement 9, Wandler 10) zu integrieren, so daß die Bedieneinheit als weitgehend eigenständiges Gerät zur Wiedergabe komprimierter digitaler Audiodaten ausgebildet ist.
Patent DE-19939849-A1 (DE)
Inventor: GERS-BARLAG HEINRICH
IPC: C09K23/54
Filed: 1999-08-23
Abstract: Cosmetic or dermatological preparations representing finely dispersed water-in-oil-type systems, containing 1. an oil phase, 2. an aqueous phase, 3. at least one modified sheet silicate exhibiting hydrophilic and lipophilic properties, possessing an amphiphilic character and arranged on the oil/water interface and 4. no more than 0.5 wt. % of one or several emulsifiers, in addition to optionally containing other cosmetic or pharmaceutical adjuvants, additives and/or active substances.
Patent DE-19941429-A1 (DE)
Title: Head fitting for cable pothead at transition between solid-insulated HV cable and HV overhead line has lid element formed out of aluminum with fastening element and lid element connected especially by mechanical connection.
Inventor: WERMELINGER ANTON
IPC: H02G15/02
Filed: 1999-08-30
Abstract: A head fitting for a cable pothead at the transition between a solid-insulated HV cable (10-13) and a HV overhead line (4) has a solid insulation surrounding the HV cable at least in an end region, located on the side facing the HV cable, a single or multi-part fastening element (7-30) to fasten the ends of the HV cable and the HV overhead line plus a lid element (8) having a hole (24) located essentially in the middle closing off the solid insulation to the HV overhead line. The fastening element reaches at least partially into the hole of the lid element. The fastening element consists of the same material as the conductor of the HV cable. The lid element is formed out of aluminum. The fastening element and the lid element are connected according to a non-material-dependent connecting process, especially by a mechanical connection.
Patent DE-19941773-A1 (DE)
Title: Anchorage system for floating objects comprises block securing reelable cable partly submerged to buoy at far end with block secured to partly submerged load.
Inventor: LEVITAN LEONID
IPC: B63B22/04
Filed: 1999-09-02
Abstract: The block (4) holding the cable (2) running through the block is fixed so the cable runs submerged over part of its length and is (2) secured at its far end (2a) to a buoy (3). The block is fitted out with a collar (4b) and is (4) secured to a partly submerged load (8) which is made of several parts to be loaded with sand, gravel, stones etc in a foldable separable format and can rotate round a vertical axis. The first end of the cable is fitted with a float. The centers of gravity and form of buoy are dissimilar and the first end of the cable is fixed so the buoy rotates when the cable is pulled tight with the result that the center of gravity necessarily rises.
Patent DE-19943635-A1 (DE)
Inventor: ALONSO-ALIJA CRISTINA
IPC: C07D271/04
Filed: 1999-09-13
Abstract: The invention relates to compounds of formula (I) as well as the salts and stereoisomers thereof used in the production of medicaments for the treatment of cardiovascular diseases.
Patent DE-19944554-A1 (DE)
Title: Arrangement for opening and closing vehicle boot lid, door or similar has drive that pivots flap or door into open position after reaching ajar position or out of open position into ajar position
Inventor: HOEHN RALF
IPC: E05B81/22
Filed: 1999-09-17
Abstract: The arrangement has a closure device with a closure part (1) and a counter closure part (3) and able to be opened or closed by a motor drive, pref. electromechanically. A flap or door opening drive pivots the flap (15) or door into an open position after reaching an ajar position or out of the open position into the ajar position.  An Independent claim is also included for a method of opening and closing a boot lid.
Patent DE-19948209-A1 (DE)
Title: Electromagnetic adjusting device for driving a valve in an internal combustion engine has two side metal sheets with yokes for force-braced electromagnets, also rotor bearings, a torsion spring retainer and actuator bearings
Inventor: LEIBER HEINZ
IPC: F01L9/20
Filed: 1999-10-07
Abstract: A carrier (2) fastened on a cylinder head (1) connects to two electromagnetic adjusting devices (3,4), each driving a valve shank in an internal combustion engine with two electromagnets. Two side metal sheets (18) have yokes for the electromagnets braced with great force as well as a rotor's bearings, a torsion spring retainer and an actuator's bearings (16).
Patent DE-19951346-A1 (DE)
Title: Noise reducer for wind generator turbine has flow deflector layer formed on surface of rotor
Inventor: WOBBEN ALOYS
IPC: F03D80/00
Filed: 1999-10-25
Abstract: The noise reducer for a wind generator turbine has a flow deflector layer or surface formed over at least part of the rotor blade surface. The deflector surface can be formed as a microstructure with a large degree of unevenness to reduce grip of raindrops.
Patent DE-19954014-A1 (DE)
Title: Verfahren zur Herstellung von Trifluormethylanilinen
Inventor: MARHOLD ALBRECHT
IPC: C07C201/06
Filed: 1999-11-10
Abstract: Trifluormethylaniline werden in vorteilhafter Weise hergestellt, indem man ein Benzotrichlorid nitritiert, bei den so erhältlichen Nitrobenzotrichloriden die Trichlormethylgruppe durch Umsetzung mit wasserfreier Fluorwasserstoffsäure in Trifluormethylgruppen überführt und abschließend die Nitrogruppen reduziert.
Patent DE-19954448-A1 (DE)
Title: Shuttering element, in particular, for edge shuttering for cast floors comprises stiffening rib provided with cutouts which serve as seatings for ring anchor reinforcement
Inventor: JUFFERNBRUCH ROLF
IPC: E04B5/32
Filed: 1999-11-11
Abstract: The shuttering element (10) with a wall (11) and a foot (12), incorporating stiffening ribs (13) utilized for installation of ring anchor reinforcement (50), is characterized by the fact that the stiffening ribs are provided with cutouts (15) to serve as seatings for the ring anchor reinforcement.
Patent DE-19956444-A1 (DE)
Inventor: STEINHARDT ERICH
IPC: F01D5/18
Filed: 1999-11-24
Abstract: The invention relates to a lightweight structural component having a sandwich structure and being used in turbo engines. The inventive component comprises a thin, metallic wall layer and a metallic core structure, a large proportion of whose volume is empty. The wall layer and the core structure are fixedly linked to each other. The core structure is provided with a spatial, felt-like and/or braid-like design and consists of one or more wires, bands, chips or comparable elements. The core structure is sintered in itself and with the wall structure.
Patent DE-19957482-A1 (DE)
Title: Vorrichtung zum Fördern von vereinzelten Gegenständen, insbesondere Münzen
Inventor: ZIMMERMANN THOMAS
IPC: G07D9/00
Filed: 1999-11-23
Abstract: Die Erfindung betrifft eine Vorrichtung zum Fördern von vereinzelten Gegenständen (1), insbesondere von scheibenförmigen Gegenständen wie Münzen, mit einer Führungsbahn (2) und mit einem in Abstand (d) von der Führungsbahn (2) auf einem Transportarm (3) umlaufenden Förderriemen (4), wobei der Abstand (d) eines der Führungsbahn zugewandten Trums (5) des Transportriemens (4) zur Führungsbahn (2) kleiner als die geringste Höhe eines Gegenstandes (1) über der Führungsbahn (2) ist, wobei die Gegenstände (1) von dem der Führungsbahn (2) zugewandten Trum (5) des Förderriemens (4) ergreifbar und auf der Führungsbahn (2) förderbar sind und wobei die Haftreibungs- und/oder Gleitreibungskräfte zwischen den Gegenständen (1) und dem Förderriemen (4) größer sind als die Haftreibungs- und/oder Gleitreibungskräfte zwischen den Gegenständen (1) und der Führungsbahn (2). Sie ist dadurch gekennzeichnet, daß der Förderriemen (4) ein Lamellenriemen (5) ist, und daß das der Führungsbahn (2) zugewandte Trum (5) des Lamellenriemens (4) über die gesamte Längserstreckung des Transportarms (3) mit der Maßgabe geführt wird, daß zu der Führungsbahn (2) hinweisende Lamellenspitzen (6) einen Abstand d' von der Führungsbahn (2) aufweisen, welcher kleiner als die geringste Höhe eines Gegenstandes (1) über der Führungsbahn (2) ist.
Patent DE-19959672-A1 (DE)
Inventor: KOEPPEL NORBERT
IPC: F16B35/04
Filed: 1999-12-10
Abstract: The invention relates to a bolt for fixing, at a distance, covering plates on a substructure. Said bolt is provided with two shank sections (9, 10) with threaded areas (11, 12) having different diameters. A type of stop, to which unthreaded areas (16, 17) adjoin, is formed underneath the bolt head (14) and on a transition (15) between the two shank sections (9, 10). The unthreaded areas (16, 17) are matched, on one side, to the thickness of the covering plates to be fastened and of the employed washers and seals (18), and are matched, on the other side, to the thickness of the substructure. A boring part (19) is provided on the free end of the bolt (1). A boring section (25) is provided on the transition (15) between the two shank sections (9, 10).
Patent DE-19959957-A1 (DE)
Inventor: DICK STEFAN
IPC: B01J20/28
Filed: 1999-12-13
Abstract: Disclosed is a laminated pressed article (wafer) on the basis of an inorganic sorbent and a binding agent. The inventive article has a thickness of less than 700  mu m and can be obtained by pressing a mixture consisting of the inorganic sorbent, approximately 20 to 60 wt. % of the binding agent and approximately 10 to 15 wt. % of water under a pressure of at least 70 MPa and by calcining the obtained green pressed article at temperatures of at least approximately 500 DEG C until the water content is essentially removed.
Patent DE-19960272-A1 (DE)
Title: Imaging element useful as photographic material, especially base material for photographic prints, has fusible layer between writable-conductive layer and substrate for splicing e.g. to gelatin top coat
Inventor: AYLWARD PETER T
IPC: G03C1/76
Filed: 1999-12-14
Abstract: Imaging element has a base layer of writable conductive material and a fusible layer between this base layer and a substrate.  An Independent claim is also included for a process for splicing 2 elements with these layers and a top coat containing gelatin by contacting the base coat of the first with the top coat of the second and fusing by applying heat and pressure.
Patent DE-19960328-A1 (DE)
Inventor: BRAMMER HARTMUT
IPC: G01P15/09
Filed: 1999-12-15
Abstract: The invention relates to a vibration pickup comprising a clamping sleeve. The clamping sleeve (2) can be placed under pressure and mounted on a component that induces vibrations. In order to detect a vibration signal, for example, in a knock sensor, a sensor system (7, 5, 6) is held by a seismic mass, which is situated thereabove, externally on the clamping sleeve (2) under an axial pretensioning on a supporting surface of the clamping sleeve (2) by means of a screw connection. The seismic mass (8) is provided with an internal threading and can be screwed on in a direction toward the sensor system (7) in order to produce the axial pretensioning. The seismic mass (8) or the sensor system (7) comprises at least two radially extending opposing grooves (14, 15, 16; 18, 19, 20, 21) through which, during extrusion coating, plastic can pass into an interior space (17) located between the sensor system (7, 5, 6) and the clamping sleeve (2).
Patent DE-19962628-A1 (DE)
Title: Surface-mount-device (SMD) type semiconductor device for LSI integrated circuits
Inventor: HAUSER CHRISTIAN
IPC: H01L23/498
Filed: 1999-12-23
Abstract: A semiconductor component has first and second main sides (8,9) and includes a semiconductor chip (1) on the first main side (8), a wiring foil on the second main side (9) consisting of conductor paths (2) with connection surfaces (13), and a foil mask (3) having a number of recesses (10), in each of which is mounted a solder ball (4) away from the second main surface (9), and is electrically connected to one of the connection surfaces (13).  The arrangement also includes a housing encapsulation (6) and a bracing element (7), the latter being mounted on the second main side (9).