baber/WOPTO huggingface dataset:
Patent DE-19812019-A1 (DE)
Title: Circuit arrangement for faulty wiring of stator windings of brushless, electronically commutated electric motor for car fan drive
Inventor: FINDEISEN ANTJE
IPC: H02K5/22
Filed: 1998-03-19
Abstract: A circuit arrangement is described for faulty wiring of stator windings of a brushless, electronically commutated electric motor, especially a drive motor having a stator with stator windings fastened to a motor flange and an outside rotor surrounding the stator on its side facing away from the motor flange. It is for a car fan drive with a supporting switch plate with current paths located on the flange side facing the stator. Of the current paths, each is connected with the starts of the windings of each winding phase and one with the ends of the windings of all winding phases. The switch plate (63) consists of  a carrier plate shaped like an annular disc which is fixed at the motor flange with a hub (67) together with the stator lamination packet on a bearing support tube (69). The current paths are busbars fastened concentrically to the hub on the carrier plate.The busbars consist of stamped parts and are located on the side of the carrier plate facing away from the stator windings
Patent DE-19812195-A1 (DE)
Inventor: STORCH UWE
IPC: A61K38/19
Filed: 1998-03-19
Abstract: The invention relates to a material composition for the formation of tissue in the human and animal body. Said composition is polymerized as a foam with open pores in which the forming tissue grows.
Patent DE-19814484-A1 (DE)
Title: Method for dividing room areas with different air-compositions
Inventor: HILDEBRANDT PETER
IPC: F24F9/00
Filed: 1998-04-01
Abstract: The room areas with different air compositions is produced at the door or passageways by a fresh air-wall over the height of the entire room. The air flows at a rate of preferably 8-12 m/s. A greater amount of fresh air is blown in on one side of the room than is sucked up at the opposite side of the room. An air wall (8) flows through an inlet slit (9) on one side of the passage and through a discharge-air slit (10) on the opposite side of the passage. Fresh air is introduced by a duct system (6) and discharged through another duct system (7). An Independent claim is included for an apparatus for implementing the method.
Patent DE-19814655-A1 (DE)
Title: Trimethylolpropan-Destillationsrückstände enthaltende Kautschukmischungen
Inventor: SCHOLL THOMAS
IPC: C08L21/00
Filed: 1998-04-01
Abstract: Die vorliegende Erfindung betrifft Kautschukmischungen, bestehend aus mindestens einem Kautschuk und einem bestimmten Anteil an einem Destillationsrückstand aus der technischen Trimethylolpropanherstellung, sowie die Verwendung der Kautschukmischungen zur Herstellung von Vulkanisaten, insbesondere zur Herstellung von hochverstärkten, abriebbeständigen Formkörpern, besonders bevorzugt zur Herstellung von Reifen, die einen niedrigen Rollwiderstand und einen hohen Abriebwiderstand aufweisen.
Patent DE-19818687-A1 (DE)
Inventor: REUTEMANN GEBHARD
IPC: B65G7/12
Filed: 1998-04-27
Abstract: The aim of the invention is to provide a simple and efficient lifting device, comprising a gripping section (1) and a head section (2) which is joined thereto and which has at least one locking element (4; 22, 23). When the locking element (4; 22, 23) is in an inserted position, it is aligned with the head section (2) in a substantially flush position. When said locking element is in a lift position, it protrudes above the periphery of the head section in a crosswise direction in relation to the direction in which the head section is inserted.
Patent DE-19819785-A1 (DE)
Title: Zerstäubungskathode nach dem Magnetron-Prinzip
Inventor: LIEHR MICHAEL
IPC: H01J37/34
Filed: 1998-05-04
Abstract: Bei einer Zerstäubungskathode nach dem Magnetron-Prinzip mit einem aus mindestens einem Teil bestehenden Target aus dem zu zerstäubenden Material mit einem hinter dem Target angeordneten Magnetsystem mit Quellen unterschiedlicher Polung, durch die mindestens ein in sich geschlossener Tunnel aus bogenförmig gekrümmten Feldlinien gebildet wird, wobei die dem Target abgekehrten Pole der Quelle über ein Magnetjoch aus weichmagnetischem Material miteinander verbunden sind, sind die die Quellen der Magnetfelder bildenden Körper gerade Prismen, vorzugsweise Quader, deren Grundkanten parallel der Targetebene ausgerichtet sind, wobei die Feldlinien der Quellen jeweils in einem Winkel geneigt zu den Grundflächen der Körper verlaufen.
Patent DE-19820113-A1 (DE)
Title: Releasable 2-part plug connector for integrated optical component in optical communications network
Inventor: MUELLER-FIEDLER ROLAND
IPC: G02B6/30
Filed: 1998-05-06
Abstract: The connector is used between an optical conductor (3) of an integrated optical component (1,2,3) and a flexible optical conductor (4), with the first connector half (13) securing  the latter and the second connector half (15) attached to the integrated optical component and provided with a mechanical guide structure (16) for the first connector half. An intermediate optical element (17), which is adjusted relative to the guide structure, provides the optical connection with the flexible optical conductor and the optical conductor of the integrated optical component.
Patent DE-19822675-A1 (DE)
Title: Floor renovation for e.g. tiles in rented accommodation
Inventor: BARZIK JOACHIM
IPC: E04F15/02
Filed: 1998-05-20
Abstract: Floors being renovated are laid in two components making up a single unit composed of precisely dimensioned floor plates and bearer troughs to give a preferred total width as purpose fit to the floor area in question.   Suggested bearer material is shaped into troughs by fitting ridge strips which are laid slightly compressed into a watertight, firm join also acting as distanced pieces.
Patent DE-19824011-A1 (DE)
Title: Communication system using multiple terminals
Inventor: BUETTNER WINFRIED
IPC: H04L12/24
Filed: 1998-05-29
Abstract: The communication system is of specific use for information and management of commercial, military or other security relevant areas. The system is in the form of a network of distributed software controlled communication terminals. The terminals are linked by either a wired or non wired means and are arranged in a hierarchical structure. The system has an access level with central access nodes for handling data exchanges, with the nodes having redundant computer modules.
Patent DE-19829866-A1 (DE)
Title: Process for preparing silicone rubber pushbuttons
Inventor: TSAI CHI-LUNG
IPC: H01H13/70
Filed: 1998-07-03
Abstract: A process for preparing silicone rubber pushbuttons forms the pushbutton main body, prints on the surface and then coats a primer on. A shaping mold is formed separately for accommodating the main bodies and a thermoplastic material is injected. The shaping mold is covered with the main bodies, and is irradiated with ultraviolet light. The shaping mold is then removed and excess cured thermoplastics material and baking is trimmed.
Patent DE-19834268-A1 (DE)
Title: Lifting gear for hot-rolled sheet metal capable of handling a number of pieces of sheet metal in a single movement
Inventor: KELLER CHRISTOPH
IPC: B65G47/90
Filed: 1998-07-30
Abstract: An assembly lifts panels esp. hot-rolled sheet steel (8) from a roller (8) conveyer after they have been cut to length. The assembly has a frame (1) mounted pincer lifting gear (7) which extends over the plate in whole or in part, and is lifted by an overhead hall crane or jack.
Patent DE-19836727-A1 (DE)
Title: Thermo-acoustic sensor, especially for measuring total ultrasonic power radiated from ultrasound transducers; has thermally-insulated ultrasound duct to direct ultrasound radiated in sound propagation medium with negligible absorption
Inventor: FAY BURKHARD
IPC: G01H3/00
Filed: 1998-08-13
Abstract: A thermally-insulated ultrasound duct directs ultrasound radiated in a sound propagation medium with negligible absorption. The ultrasound signal is then propagated in the same medium, and penetrates an ultrasonic absorber, which is acoustically matched to the sound propagation medium. The energy of the ultrasound signal is completely changed into heat, and the intensity of the ultrasound signal is determined from the temperature gradients. The temperature gradients adjust themselves in the weak absorbing sound propagation medium inside the thermally insulated ultrasonic duct.
Patent DE-19839689-A1 (DE)
Title: Shelving system comprises vertical bars, holding elements and boards
Inventor: ERTLE KARL
IPC: A47B81/00
Filed: 1998-09-01
Abstract: The shelving system (1) comprises at least two vertically positioned square or rectangular bars (2) with insertion openings (3) for the hooks (12) of the shelf holding elements (11,13) and various boards to be placed on top of the holding elements. The shelving system (1) comprises at least two vertically positioned square or rectangular bars (2) with insertion openings (3) for the hooks (12) of the shelf holding elements (11,13) and various boards to be placed on top of the holding elements. The insertion openings are positioned along the front (7) of the vertical bar either in a single row or in two parallel rows (4). Each of the openings is cut into the front of the bar with a specific device, which facilitates a cutting operation very close to an adjacent object. The cut off piece is bent backwards into the space (20) inside the hollow bar, forming a tongue (8), positioned above the hook of the attached holding element.
Patent DE-19842704-A1 (DE)
Title: Kondensator mit einem Hoch-e-Dielektrikum oder einem Ferroelektrikum nach dem Fin-Stack-Prinzip und Herstellverfahren unter Einsatz einer Negativform
Inventor: LANGE GERRIT
IPC: H01L27/04
Filed: 1998-09-17
Abstract: Kondensator mit einem hoch-epsilon-dielektrischen oder ferroelektrischen Kondensatordielektrikum (9), dessen edelmetallhaltige Speicherelektrode mehrere horizontale Lamellen (9¶L¶) aufweist, die über eine Stützstruktur (9s) miteinander verbunden sind. Die Stützstruktur kann an einer oder vorzugsweise zwei gegenüberliegenden Außenflanken der Lamellen angeordnet sein. Bei der Herstellung wird zunächst (u. a. durch Abscheiden einer Schichtenfolge mit alternierend niedriger und hoher Ätzrate) eine fin-stack-Negativform, insbesondere aus p·+·-Polysilizium, gebildet, die dann konform mit dem Elektrodenmaterial aufgefüllt wird.
Patent DE-19843534-A1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M51/06
Filed: 1998-09-23
Abstract: The invention relates to a fuel injection valve (1), more particularly, an injection valve for fuel injection systems in internal combustion engines. Said valve comprises piezoelectric or magnetostrictive actuator (3). Said actuator (3) actuates a valve closing body (26) by means of a valve needle (30) and interacts with a valve seat surface (24) to form a sealing seat. The actuator (3) can be actuated in a first direction of movement (39) while the valve closing body (26) can be moved by the needle (30) in a second direction (40) substantially perpendicular to the first direction of movement (39).
Patent DE-19845664-A1 (DE)
Title: Vibration damper, in particular, for motor vehicles comprises a piston ring which takes the form of an expandable bushing consisting of a compound metal/plastic plain bearing material
Inventor: BICKLE WOLFGANG
IPC: F16F9/36
Filed: 1998-10-05
Abstract: The piston ring (12) of the damper takes the form of a rolled bushing (16) consisting of a compound metal/plastic plain bearing material, with its glide layer facing outwards. The bushing is held expandably on the piston circumference in such a way that the glide layer is pressed against the inner surface (14) of the pressure pipe (2) with a preliminary stress.
Patent DE-19848141-A1 (DE)
Title: Manufacture of fluoro elastomeric foam rubber uses control of temperature profile after extrusion to utilize water vapor generated as blowing agent
Inventor: RIESCH JUERGEN
IPC: C08K3/22
Filed: 1998-10-20
Abstract: A fluororubber has calcium hydroxide and magnesium oxide as vulcanization initiators. Immediately after extrusion the temperature is raised above vulcanization temperature to evaporate the water formed by the reaction. The steam acts as a blowing agent to produce foam rubber. The proportions of the initiators are controlled that vulcanization only starts when the entire extrudate has reached the evaporation temperature.
Patent DE-19848532-A1 (DE)
Title: Contact roller preventing air inclusion during high speed winding of e.g. plastic or paper onto roll, includes narrow gaps for clearance-relieved levers and supports, assuring absence of marks on product
Inventor: HUTZENLAUB ARMIN
IPC: B65H18/26
Filed: 1998-10-21
Abstract: Internal bearing components of the hollow cylindrical roller segments, terminate inside the cylinders, just before the contact roller end faces. The open clearance so formed, contains a bearing components support (5) and/or an engagement lever (6). The support and/or lever include a partial annular groove allowing the roller end segment to rotate, avoiding rubbing contact.  Preferred features: The support (5) is so shaped that a line of curvature also runs through enlarged portions outside the annular groove (7). Roller segments (2) can be turned through an angle, carried on an eccentric (12) in a bearing. The bearing is mounted for eccentric rotation on the axis (1), by the lever is fastened to it. Adjacent roller segments have both a bearing support (5) and a lever (6) between them, extending normally to the axis. The rear wall (8) of the annular groove (7) has a thickness less than 2 mm, preferably 0.7-1.0 mm. Roller segment, lever and contact roller of required length are connected together. The corresponding machine for paper or plastic sheet rolling, is also claimed. Arrangement of the contact roller system is such that the angle of wrapping of the running band is 5 deg -30 deg , preferably 8 deg -20 deg .
Patent DE-19851729-A1 (DE)
Title: Verfahren zur Herstellung von Salzen der Dialkylphosphinsäuren
Inventor: WEFERLING NORBERT
IPC: C07F9/30
Filed: 1998-11-10
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Salzen der Dialkylphosphinsäuren, dadurch gekennzeichnet, daß man DOLLAR A a) Alkylphosphonige und/oder Hypophosphorige Säuren und/oder deren Alkalisalze mit Olefinen in Gegenwart eines Radikalstarters zu Dialkylphosphinsäuren und/oder deren Alkalisalzen umsetzt und DOLLAR A b) die nach a) erhaltenen Dialkylphosphinsäuren und/oder deren Alkalisalze mit Metallverbindungen von Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na und/oder K zu den Dialkylphosphinsäuresalzen der Metalle umsetzt. DOLLAR A Die Erfindung betrifft ebenfalls die Verwendung der nach dem erfindungsgemäßen Verfahren hergestellen Dialkylphosphinsäuresalze der Metalle zur Herstellung von Flammschutzmitteln.
Patent DE-19852338-A1 (DE)
Inventor: GERHARD ANTON
IPC: F16B25/00
Filed: 1998-11-13
Abstract: The invention relates to a corrosion-resistant, threading (1), especially concrete screw, for screwing into a bore-hole with a bore-hole-wall, comprising an essentially cylindrical core (2) consisting of corrosion-resistant metal, with a central longitudinal axis (8), a thread (5) which is configured as a single piece with the core (2), and at least one cutting element (9) with at least one cutting head (12) for cutting into and hereby engaging with the bore-hole. The at least one cutting element (9) is introduced into the core (2) and permanently connected to said core and consists of a hardened metal. The at least one cutting head (12) is situated in the thread (5).
Patent DE-19855497-A1 (DE)
Title: Air convector has flow duct with outlet controlled by control flap in duct swiveling on horizontal axle, and heat exchanger
Inventor: HAUGENEDER MICHAEL
IPC: F24F1/00
Filed: 1998-12-01
Abstract: The underfloor air-convector consists of a flow-duct (2) incorporated in a double floor and containing a control-flap (4) swivel-mounted on a horizontal axle (5). The flow duct has an outlet (7,8) in front of and after the heat exchanger (6). The outlet in front of the heat exchanger is closed by swiveling the control flap. The control flap has parts (4a,4b) permeable and impervious to flow. The outlet in front of the heat exchanger has parts (12a,12b) permeable and impervious to flow.
Patent DE-19856131-A1 (DE)
Inventor: RENNERT INGO
IPC: F02N11/08
Filed: 1998-12-04
Abstract: The method involves initiating the starting process by operating an ignition starter switch (1) so that other electrical loads (L1-Ln) are switched off when starting the engine and only switched on when the engine has started. Control logic (5) determines whether the ignition starter switch is in a starting position (9) or a null position (8) and activates the starter motor in the starting position and switches off several loads. If the switch is not in the starting or null positions, the control logic detects the drive state and switches the loads back on. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19856463-A1 (DE)
Inventor: LAER MEIKE-DOROTHEE VON
IPC: C07K14/08
Filed: 1998-11-26
Abstract: A retroviral packing cell (I), comprising the retroviral genes gag, pol and glycoproteins GP-1 and GP-2 of the LCMV coding gene gp, or a part of these, is new. Independent claims are also included for the following: (1) preparation of (I); (2) a retroviral packing cell (II) expressing pseudo-type virions, which contain LCMV glycoproteins in their coat; (3) pseudo-type virions (III) produced by (II); (4) a retroviral pseudo-type vector (IV), produced by cultivating (I); (5) preparation of (IV); (6) a lymphocyte Choriomeningitis virus (V), comprising the gene gp, which encodes the 498 amino acid sequence, fully defined in the specification, or a part of it; (7) a protein (VI) having the fully defined 498 amino acid sequence, or a part of it; and (8) a nucleic acid sequence (VII) having the fully defined 1497 base pair sequence, or a part of it.
Patent DE-19859831-A1 (DE)
Title: Verfahren zum Feststellen der Identität eines Anrufers
Inventor: HAEGEBARTH FRANK
IPC: H04Q3/66
Filed: 1998-12-23
Abstract: Die Erfindung betrifft ein Verfahren zum Feststellen der Identität eines Anrufers mittels einer persönlichen Identifikationsnummer (PIN). Die PIN wird einer Endgerätenummer eines Endgeräts (3) des Anrufers zugeteilt und in einer Vorrichtung (1) eines Computernetzwerks gespeichert. Falls eine bestimmte Dienstleistungs-Telefonnummer (X) angerufen wird, wird der Anruf an die Vorrichtung (1) weitergeleitet. Die Vorrichtung (1) empfängt die eingegebene PIN und vergleicht sie mit der gespeicherten PIN. Falls die eingegebene PIN mit der gespeicherten PIN übereinstimmt, wird der Anruf an die ursprünglich angewählte Dienstleistungs-Telefonnummer (X) weitergeleitet.
Patent DE-19901378-A1 (DE)
Title: Verfahren zur Herstellung einer Polymermembran, insbesondere einer Polymerelektrolytmembran für Methanol-Brennstoffzellen und eine solche Membran
Inventor: FINSTERWALDER FLORIAN
IPC: H01M8/1086
Filed: 1999-01-15
Abstract: Es wird ein Verfahren zur Herstellung einer selektiv für Wasser bzw. H¶3¶O·+·-Ionen permeablen Membran, insbesondere einer Polymerelektrolytmembran für Methanol-Brennstoffzellen, vorgeschlagen. Es wird eine herkömmliche Membran auf Polymerbasis durch Plasmapolymerisation mit einer dünnen Schicht aus einem vernetzten Polymer beschichtet. Um die elektrische Leitfähigkeit der Membran zu erhöhen, werden in die plasmapolymerisierte Schicht vorzugsweise Azidgruppen, wie Sulfonsäuregruppen, eingelagert. Eine solchermaßen beschichtete Polymerelektrolytmembran weist gegenüber der herkömmlichen Membran einen bis um den Faktor 10 geringeren Methanol-Crossover auf.
Patent DE-19905583-A1 (DE)
Title: Fluid supply device for fine grinding of optical surfaces, with connecting sector rotating together with tool
Inventor: URBAN LOTHAR
IPC: B24B57/02
Filed: 1999-02-11
Abstract: The fluid supply device (10) has a connecting sector (34) which rotates together with the tool relative to a supply part (38) in the grinding chamber (16). It has at least one supply channel (40) open to a connecting channel (36) and able to be connected to a supply device. The fluid supply device can thus supply fluid reliably to the grinding chamber for the fine grinding of optical surfaces.
Patent DE-19908920-A1 (DE)
Inventor: KAKUSCHKE ROLF
IPC: C08J5/18
Filed: 1999-03-02
Abstract: The invention relates to a method for producing electroconductive films on the basis of starch acetate that has been doted with metal parts and to the environmentally friendly disposal of said films. According to the invention, films on the basis of starch acetate, water-soluble softeners and other blend components are contacted in a first process step with a metal electrode. When the electrode system so prepared is immersed in an electrolyte bath the metal electrode has no direct contact with the electrolyte solution. After electrolysis metal particles are deposited in the pores that have formed in the film and the film is finally treated with a polyethylene glycol with a molecular mass in the range of between 1,000 and 20,000.
Patent DE-19913700-A1 (DE)
Title: Sealing arrangement has sleeve made of air and watertight material rigidly fitted on one side of opening, and on other side sleeve is fastened to rotatable ring which when rotated twists sleeve and steplessly reduces internal diameter
Inventor: NEUMANN JUERGEN
IPC: F16L5/02
Filed: 1999-03-26
Abstract: The sealing arrangement comprises a sleeve made of air and watertight material which is rigidly fitted on one side of the opening to be sealed. The other side of the sleeve is fastened to a rotatable ring which when rotated twists the sleeve and steplessly reduces the internal diameter. Therefore, sealing is achieved regardless of whether an object is guided through the opening or not.
Patent DE-19914452-A1 (DE)
Title: Bearing set for ball joint connection
Inventor: MAUGHAN GARTH B
IPC: F16C11/06
Filed: 1999-03-30
Abstract: A hemispherical seat surface in the hollow space has at least one recess (66) and a positioning projection (108), which is arranged between the outer peripheral surface and the first axial surface. The hemispherical seat surface has at least one lubrication recess (62,96) and several spring recesses (64). A ring-shaped inner bearing part has an outer peripheral surface, two opposing axial surfaces, a conical seat surface, at least one lubrication recess and at least one further recess with a positioning projection. The projection can be accommodated in the recess (66) for alignment of the lubrication recesses of the inner and outer bearing parts (24,26) when they are fitted together. An  Independent claim is also included for a ball-and-socket joint.
Patent DE-19916136-A1 (DE)
Title: Domestic washing machine or dishwasher has heater and circulating pump
Inventor: SCHROTT HARALD
IPC: D06F39/08
Filed: 1999-04-09
Abstract: The heater (9) is encompassed by the circulation pump (1), at least in part.  The circulating pump (1) features a pump housing, which encases the heater (9). The pump is also equipped with a pump chamber (2) with an axial supply (4) and a tangential discharge (5), and a pump lid (3).
Patent DE-19916979-A1 (DE)
Inventor: KLEMP HEINZ
IPC: G01F23/26
Filed: 1999-04-15
Abstract: The invention relates to a method for measuring level with a plurality of capacitive sensors (1) arranged next to each other along a filling section. The method comprises the following steps: subjecting a sensor (1) to a measuring signal (4) and subjecting an adjacent sensor (1) to a phase-displaced measuring signal (5); measuring the resulting signals on said sensors (1); determining the phase displacement between the resulting signals; and establishing the level according to the phase displacement.