baber/WOPTO huggingface dataset:
Patent DE-19747531-A1 (DE)
Title: Hydraulic couple has valve body located within two star-shaped guides
Inventor: SCHUMACHER GUSTAV
IPC: F16L37/40
Filed: 1997-10-28
Abstract: A push-fit hydraulic hose couple has a valve (5) opening and closing a first passage. The valve moves back and forth along an axis (X- X) between closed and open positions. When closed, the valve end face (6) rests against the housing (1) seal (7). The other end of the valve locates in a first star-shaped guide (4) joined to the housing. The valve has a second star-shaped guide (32) moving axially through a drill hole (24) in the housing.
Patent DE-19752838-A1 (DE)
Inventor: KLEIN JOHANN DIPL ING
IPC: H04Q11/04
Filed: 1997-11-28
Abstract: A telephone enquiry service (ENQ) sends numbers to a terminal (TER) connected to it via a network with a first voice channel (BCHAN) and a second data channel (DCHAN). Enquiries describing required subscribers are passed from the terminal to the telephone enquiry service on the voice channel, recognized in a numeric digital array via the data channel to the terminal, converted to subscriber numbers and entered in a storage device (MEM) for calling subscribers back direct. Independent claims are included for a telephone enquiry service and terminal for telecommunication network.
Patent DE-19752985-A1 (DE)
Title: Monolithic integrated circuit for charge pump circuit
Inventor: HAERLE DIETER
IPC: G11C5/14
Filed: 1997-11-28
Abstract: The semiconductor circuit arrangement includes monolithically integrated circuits and a likewise monolithically integrated voltage pump circuit (1) for producing a larger pump voltage (Vpp) for the supply of the monolithically integrated circuits. The voltage pump circuit comprises a charge pump with a charge capacitance (2) and a switch arrangement controlling the charge pump.  The charge pump is directly supplied with an external supply voltage (Vccl) for the production of the pump voltage. The switch arrangement comprises preferably a switching device (T1) which connects the charge capacitance during a predetermined time interval with the external supply voltage.
Patent DE-19753638-A1 (DE)
Title: Swing frame for window or door
Inventor: REITINGER PETER DIPL ING
IPC: E06B3/968
Filed: 1997-12-04
Abstract: The swing frame has hollow chamber profiles with a miter cut at the corners to be durably bonded together. The hollow chamber profiles (2,3) have a slit (4,5) at the junction ends, on the frame plane and across the miter joint. A locking plate (7,8) is pushed into place into the slits, and bonded into place with an adhesive at the upper and lower surfaces against the slits, using a multi-component adhesive. The hollow chamber profiles are of plastics, and the locking plates are of plastics or a light metal.
Patent DE-19804793-A1 (DE)
Title: Telephone for direct connection to data networks
Inventor: HARTEN PAUL DR
IPC: H04M1/247
Filed: 1998-02-06
Abstract: The telephone uses data packets or data cells with standard protocols, e.g. Ethernet, Token Ring, Internet Protocol, etc.  The equipment is connected to the data network only via a conventional data network cable without the need for any other connections or equipment of any sort, with the exception of an optional current supply at the terminal position.  All units necessary for the conversion of acoustic signals into a format enabling transmission over a data network are shown in the figure.
Patent DE-19808362-A1 (DE)
Title: Motor vehicle cylinder head gasket design
Inventor: WEIS ALFRED DIPL ING
IPC: F16J15/08
Filed: 1998-02-27
Abstract: A ring (5) forming part of the gasket stopper assembly is cut off part of a material strip and then shaped to a ring of thickness (d1) greater than that (d2) of the gasket layer arranged on the ring. Ring thickness plus the height of the cylinder liner overhang should together exceed the layer thickness and the ring is placed on an inner gasket layer (10) itself cranked so that the stopper formed from ring and layer projects to equal height on both sides of the layer. The ring is preferably welded, soldered or bonded positively round the rim of the combustion port (2) and the ring is recessed (7) all round where it faces the inner layer.
Patent DE-19808939-A1 (DE)
Inventor: HEINEKE DANIEL
IPC: C01B21/24
Filed: 1998-03-03
Abstract: The invention relates to a method for producing hydroxylammonium salts by means of catalytic reduction of nitrogen monoxide with hydrogen in the presence of an acid and a hydrogenating catalyst, whereby the nitrogen monoxide is purified before the catalytic reduction by at least one treatment with porous oxides based on silicon and/or aluminum or with activated carbon.
Patent DE-19808942-A1 (DE)
Title: Cable storage and controlled wind-off drum
Inventor: KREUTZ DIETER
IPC: H02G1/06
Filed: 1998-03-03
Abstract: A cable drum and withdrawal device in which the cable drum (KT) is equipped with a braking disc (BS), with the drum axle (TA) mounted in a drum retaining arm on a horizontally arranged angle arm (WS1) of braking angle arm (BW).  The braking angle arm (BW) is rotatably mounted about its corner point (WEP), and the second angle arm (WS1) includes a braking shoe (BB) acting on the brake disc (BS). The horizontally arranged angle arm (WS2) rests on a support or seating plate (AP) the amount of lift of which is controlled by the weight of the cable drum (KT).
Patent DE-19810076-A1 (DE)
Title: Honeycomb extrusion nozzle
Inventor: SUZUKI KAZUO
IPC: B29C48/11
Filed: 1998-03-09
Abstract: The honeycomb body extrusion nozzle has front face intersecting slits formed by cell blocks, rear face raw material feed holes joined to the slits and rounded sections formed at the corners of each cell block. Each cell block has a cell block body with a first chemically plated metal layer (preferably of nickel) and a second CVD layer (preferably of TiCN or WC) and has a slit width of 45-120  mu . Also claimed is a process for production of the above honeycomb body extrusion nozzle.
Patent DE-19813030-A1 (DE)
Title: Method of forming image on printing plate in printing machine
Inventor: JENTZSCH ARNDT
IPC: B41F7/10
Filed: 1998-03-25
Abstract: Image information in digital form is applied to the printing plate. Each color is applied as a part image via an imaging head (17) to the print surface (1.1,1.2,1.3,1.4) of the printing cylinder. The applied part images are transferred via an offset cylinder (10) to the printing plate of the printing cylinder. The part images are fixed on the printing plate. The imaging head may use ink-jet, thermal transfer or electrostatic principles.
Patent DE-19814921-A1 (DE)
Inventor: MANG WILHELM
IPC: D02G1/08
Filed: 1998-04-03
Abstract: The invention relates to a frictional twisting device for texturing synthetic filament yarns, comprising several adjacent, parallel, rotating shafts with at least one friction disk disposed on each shaft. The friction disks are offset against each other and are axially arranged on the shafts at a mutual distance, whereby the intersecting circumferential arcs of said disks, when seen from an axial overhead position, form a common overlap area in which an overlapping circle tangent to the inside of the circumferential arc can be placed, whereby the thread running through the frictional twisting device forms a type of helix with an angle of inclination alpha  ranging from 38 DEG  to 41 DEG . The invention also relates to a method for determining the individual parameters of the frictional twisting device.
Patent DE-19816446-A1 (DE)
Title: Node point discharge circuit IC
Inventor: BLOCH MARTIN
IPC: H03K3/356
Filed: 1998-04-14
Abstract: The discharge circuit IC is used for discharging a node point (K) charged to a relatively high voltage (VH) via a PMOS transistor (P3), under control of a download signal.  The discharge circuit IC may have a low voltage stage (LVT) with NMOS transistors (N1,N2) and an inverter (I) and a high voltage stage (HVT) with both PMOS transistors (P1,P2,P3) and NMOS transistors (N3,N4).
Patent DE-19816462-A1 (DE)
Title: Digital electricity meter
Inventor: WINDSHEIMER KLAUS
IPC: G01R22/00
Filed: 1998-04-14
Abstract: The electricity meter (1) has at least one phase accumulator(21) for providing energy values (E1) from a voltage signal (U1) and a current signal (I1) for each phase, coupled to a counter module (2) for incrementing the count value.  The counter module has 2 registers (30a,30b) for energy values of opposite sign, each preceded by an accumulator (24a,24b) for providing sum values from energy values of equal sign, the difference in the sum values provided by the accumulators controlling a pulse counter for correcting the overall recorded energy value.
Patent DE-19820465-A1 (DE)
Title: Magnetoresistive effect element for magnetic head of magnetic recording device
Inventor: FUKUZAWA HIDEAKI
IPC: G11B5/39
Filed: 1998-05-07
Abstract: The element has a magnetoresistive effect film with a Pinning layer, a magnetic layer and a free layer staled upon an un-magnetised layer. The magnetisation direction is altered as a result of an external magnetic field. A magnetic premagnetisation film (B) which provides a premagnetisation field for the free layer consists of a stack of films containing a strongly magnetic film (H) and a magnetic film (S) with high magnetic saturation magnetisation, which is greater than or equal to that of the free magnetic film and/or greater than or equal to that of the strongly magnetic film.
Patent DE-19821419-A1 (DE)
Inventor: DAMM NORBERT
IPC: B22D18/04
Filed: 1998-05-13
Abstract: An overwhelming proportion of the melt volume required for filling of the mold cavity is forced into the latter at a maximum velocity. The melt column in the riser pipe (7, 8) is sheared off, and the residual melt volume between the shearing-off point and the mold inlet (11) is forced into the mold cavity at a velocity with a negative gradient. An Independent claim is also included for an apparatus for carrying out the low pressure casting method.
Patent DE-19827539-A1 (DE)
Title: Toy pistol with pyrotechnic munitions-magazine
Inventor: MEIDENBAUER GEORG
IPC: A63H5/04
Filed: 1998-06-20
Abstract: The barrel has a U-shaped carriage operated by the trigger and movable longitudinally between two end positions. The carriage tensioned by a spiral coiled spring into the forward end position is mounted so as to move freely on the barrel and has a pusher-lug on the underside, which protrudes behind the cock. The spring encloses a front section of the barrel. The spring is supported between an  end wall of the carriage with an opening for the barrel-section, and a shoulder spaced apart from the front end of the barrel.
Patent DE-19827600-A1 (DE)
Title: Antriebswelle für einen Kettenförderer eines Zuckerrohrdiffuseurs und Herstellungsverfahren hierfür
Inventor: GRUENEWALD WERNER
IPC: C13B10/12
Filed: 1998-06-20
Abstract: Die Erfindung betrifft eine Antriebswelle für Kettenförderer zum horizontalen Transport von Bagasse durch einen Zuckerrohrdiffuseur, mit Kettenritzeln für den Kettenantrieb, zumindest je einem Lager an den Wellenenden und einer Aufnahme für den Diffuseurantrieb. Die Erfindung betrifft ferner ein Verfahren zur Herstellung einer derartigen Antriebswelle. Zur Vereinfachung der Herstellung wird erfindungsgemäß vorgeschlagen, daß der Wellenkörper aus mehreren Rohrelementen besteht, die aneinandergereiht durch Schweißnähte zu der gewünschten Wellenlänge miteinander verbunden sind, und daß auf den Rohrwellenmantel einzelne, aus Stahlblech bestehende Kettenzähne sowie Bandagen als Wellenschutzhülsen geschweißt sind, deren äußere Umfangsfläche eine Gleitfläche für das als Gleitlager ausgebildete Wellenlager bildet.
Patent DE-19828455-A1 (DE)
Title: Brush for a power sweeper
Inventor: SCHICK ROLAND
IPC: A46B13/02
Filed: 1998-06-26
Abstract: Brush for a power sweeper has a bristle carrier rotating about the vertical axis of the sweeper. The carrier consists of toothed belt (2) having an inner tooth construction (1).
Patent DE-19829349-A1 (DE)
Title: Light alloy piston for reciprocating machines
Inventor: HARDT THOMAS
IPC: F16J1/08
Filed: 1998-07-01
Abstract: The piston (1) comprises a cylinder (2) which is longitudinally guided and is housed movable on a connecting rod (3) of the reciprocating machine. The piston has lubricant on its outer surface stored in a recess (11) in the piston shaft (7). The lubricating units (10,11) are symmetrical on both pressure sides (8,9) of the piston swivel axis (6), and the lubricating surfaces are divided by coating recesses in the piston shaft.
Patent DE-19833470-A1 (DE)
Inventor: WESCHENFELDER KURT
IPC: B41F7/10
Filed: 1998-07-24
Abstract: According to the invention, four rubber cylinders can be placed on a satellite cylinder in a first production mode and two rubber cylinders can be respectively placed on a first and a second satellite cylinder in a second production mode in a printing unit of an offset printing machine.
Patent DE-19838894-A1 (DE)
Inventor: KRANZ ERICH
IPC: B41M5/124
Filed: 1998-08-27
Abstract: The invention relates to a heat-sensitive recording material which has a means of making falsifications detectable. The material comprises support paper with a recording layer on one side containing colour formers and organic colour acceptors which react under the influence of heat. An SC layer is applied to the side of the support paper opposite the recording side. Acceptors and microcapsules with encapsulated colour formers are provided inside said SC layer, said colour formers initiating a colour-forming reaction with the acceptors when pressure is applied.
Patent DE-19840337-A1 (DE)
Inventor: ALMSICK ANDREAS VAN
IPC: C07D333/56
Filed: 1998-09-04
Abstract: The invention relates to benzoyl derivatives of general formula (I), to a method for producing them and to their use as herbicides and plant growth regulators. In said general formula (I), R<1>, R<2>, R<3>, R<4> and R<5> represent different organic radicals, Q represents an isothiazole, isoxazole, cyclohexanedione or  beta -ketonitrile radical and A, B, E and X represent mono- or polyatomic divalent units.
Patent DE-19843446-A1 (DE)
Title: Network with coupling apparatus for connecting several network segments
Inventor: BRUECKNER DIETER
IPC: H04L12/46
Filed: 1998-09-22
Abstract: The network includes a coupling apparatus (21,22,23) which includes a CRC generator for providing valid control information to a telegram which is to be redirected from a first segment (15) to a second segment (16). The redirection is carried out independently on valid control information provided on the first segment. The control information on the second segment is adjusted to the telegram so that a connected receiver (23) is able to evaluate the transmission quality on the second segment.  Preferably, a CRC check character is sent after the end of the telegram on the second segment. The CRC check character comprises five bits.
Patent DE-19846275-A1 (DE)
Title: System for roll-stabilization of vehicles, especially cars
Inventor: SCHUELKE ARMIN
IPC: B60G17/015
Filed: 1998-10-08
Abstract: A system for roll-stabilization of vehicles, especially cars, has adjusting devices provided that have at least one sensor (3) to detect a roll parameter and at least one pivoting drive (1,2) which is located between halves (11,12) of the front and/or rear chassis stabilizer. They effect a pre-tension of the stabilizer halves to reduce or suppress the roll movement and in the case of roll, exert a counter-torque upon the car body depending on the output signals of the sensor. The pivoting drive is an electromechanical one and has devices for blocking the mutual pivoting of the stabilizer halves.
Patent DE-19846286-A1 (DE)
Title: Granuliervorrichtung
Inventor: SCHELAUSKE PETER
IPC: B29B9/06
Filed: 1998-10-08
Abstract: Die vorliegende Erfindung betrifft eine Granuliervorrichtung mit einer Lochplatte (1), durch deren Löcher (2) jeweils ein Kunststoffstrang etwa axial in eine Fanghaube eintritt, wobei darin ein Messerkopf (3) mit einer axialen Welle anliegend an der Ausgangsseite der Lochplatte (1) rotiert und Messer (4) des Messerkopfes den austretenden Kunststoffstrang abtrennen, wobei die axiale Welle von einem Elektromotor antreibbar ist, wobei eine Einrichtung zum Verschieben des Messerkopfes (3) axial in Richtung der Lochplatte (1) vorhanden ist. DOLLAR A Die neue Granuliervorrichtung ist dadurch gekennzeichnet, daß die axiale Welle in zwei getrennte Wellenabschnitte unterteilt ist, wovon der erste Wellenabschnitt (5) den Messerkopf (3) trägt, wovon der zweite Wellenabschnitt (6) die hohlgebohrte Antriebswelle des Elektromotors ist, wobei die beiden Wellenabschnitte (5, 6) durch einen elastischen Faltenbalg (7) zur Übertragung eines Drehmoments verbunden sind, und daß der Faltenbalg (7) zur axialen Verschiebung des Messerkopfes (3) durch eine Spreizvorrichtung oder Innendruck spreizbar ist.
Patent DE-19848841-A1 (DE)
Title: Bubble blowing toy for blowing big bubbles,
Inventor: LIN MON-SHENG
IPC: A63H33/28
Filed: 1998-10-22
Abstract: The toy comprises a solution container and a bubble blowing device. The bubble blowing device comprises three hingedly connected arms (12, 13). The end of one of the arms slide in a slot along one of the other arms, such that the arms may be closed to form a flat elongated shape for insertion into the solutions container, or opened to form a triangular shaped for blowing bubbles.
Patent DE-19850158-A1 (DE)
Title: Fuel pump for internal combustion engine
Inventor: TUCKEY CHARLES H
IPC: F04D29/18
Filed: 1998-10-30
Abstract: The fuel pump driven by an electric motor has the inlet and outlet ports on the side of the pump and has a rotor (26) disc with one face rotating on the fixed face of a stator (12). Two groups of pumping profiles (20,22) in the rotor move over pumping ducts in the stator. The secondary group of pumping profiles is designed to provide a counter force to the tilt action generated by the main pumping profiles on the rotor bearings and its stator duct is on either side of the main duct.
Patent DE-19851495-A1 (DE)
Inventor: GRAUBNER RALF
IPC: B62D25/08
Filed: 1998-11-09
Abstract: The support structure has a lower bumper cross-member(13) extending below the main cross-member(3) and on each side is connected to the front end of lower longitudinal supports(17,18). The lower longitudinal supports at a point displaced rearwards in relation to the lower bumper cross-member are connected to adjacent main longitudinal supports(4,5) and/or to a sill. The connecting point is set back in the region of an auxiliary frame connecting point and/or in the transition to a sill area.
Patent DE-19853000-A1 (DE)
Inventor: FENNEL HELMUT
IPC: B60T17/22
Filed: 1998-11-17
Abstract: The invention relates to a method and a device for transmitting data, more specifically, for supplying data to motor vehicles, said data being used for operating or monitoring motor vehicle regulating and control systems; for exchanging data and/or for extracting, modifying and updating data of this type. According to the invention, the data is transmitted at fixed intervals by means of a wireless data transmission device comprising a transceiver (1), a relay station (100) and a central processing unit (200). Data which may contain one or several items of information relating to the technical analysis of the braking system and other systems, the state of the brake pads, the oil level, the air pressure etc., is transmitted via this channel.
Patent DE-19858432-A1 (DE)
Title: Energy absorbent element for vehicle has a thin walled structure with a profiling for a controlled collapse under pressure
Inventor: MIRTSCH FRANK
IPC: F16F7/12
Filed: 1998-12-17
Abstract: An energy absorbent element e.g. for use in a vehicle, has a tubular structure between mounting flanges (4) and with a thin walled construction for a controlled crush effect. The thin wall is profiled with a cellular pattern of concave cells in a waffle pattern. The size and shape of the pattern is selected to provide a controlled crush resistance over the whole crush path. The magnitude of the crush resistance is greater w.r.t initial peak than is the case with smooth walls, providing a greater degree of energy absorption. The cells of the structure are bounded by zig-zag fold lines.
Patent DE-19859580-A1 (DE)
Title: Verfahren zum Betreiben eines Abgas-Messaufnehmers im Abgassystem einer Brennkraftmaschine
Inventor: ZHANG HONG
IPC: G01N27/406
Filed: 1998-12-22
Abstract: Die Arbeitstemperatur des Sensorelementes des NO¶x¶- Messaufnehmers (29) wird langsam über der Lebensdauer des Sensorelementes erhöht. Durch diese Temperaturnachführung wird der Widerstand des Sensorelementes erniedrigt, da die Ionenleitfähigkeit von ZrO¶2¶ mit der Temperatur zunimmt. Durch eine Erhöhung der Arbeitstemperatur des Sensorelementes wird erreicht, dass die Pumpspannung einen maximalen Wert nicht überschreitet. Dadurch wird einerseits ein Messfehler des NO¶x¶-Messaufnehmers (29) durch zu frühe NO¶x¶-Zersetzung vermieden und andererseits eine möglichst lange Lebensdauer des Sensorelementes gewahrt.
Patent DE-19902319-A1 (DE)
Inventor: POLITZE HEINER
IPC: G08B17/107
Filed: 1999-01-21
Abstract: A procedure for recognizing fires is based on the evaluation of scattered light signals that measures two angles of dispersion in a fire detector fitted with a scattered light system. A microprocessor in the fire detector gets an alarm value from scattered light signals through comparison with an alarm threshold.
Patent DE-19905315-A1 (DE)
Title: Crawler chain for motor vehicles has thin clamp elements with extensions anchored in neighboring clamp elements
Inventor: SCHLEGL EUGEN
IPC: B62D55/21
Filed: 1999-02-09
Abstract: The crawler chain has links of link bodies (1) and chain bolts (4,5). Neighboring chain bolts are connected via a connector of two clamp elements. One (113) of the clamp elements is subjected to tensile stress, and has extensions (113a,b) at the end, which are anchored in openings (114a,b) in the opposite clamp element (114). This clamp element is located on the side opposite to the running surface of the chain links.
Patent DE-19910564-A1 (DE)
Title: Sicherheitsverriegelung, insbesondere für Türen in Einbauten von Wohnmobilen
Inventor: LOREK MANFRED
IPC: E05C19/02
Filed: 1999-03-10
Abstract: Bei einer Sicherheitsverriegelung, insbesondere von Türen von Möbeln, wie z. B. Einbaumöbeln in Wohnmobilen, die bei Unfällen erheblichen Kräften ausgesetzt sind, ist ein Eingriffsteil 2 eines federbelasteten, schwenkbaren Riegels 5 vorgesehen, welcher mit einem Kopfteil 8 bei einer Verriegelung in einer Ausnehmung 9 eines Aufnahmeteils 4 einrastet. Das Einrasten erfolgt zwischen einer gehäusefesten Begrenzungswand 10 der Ausnehmung 9 und einem in dem Aufnahmeteil 4 schwenkbar gelagerten Nocken 12. Der Nocken 12 weist diametral gegenüberliegende Endabschnitte 13, 14 auf, von denen bei dem Kopfteil 8 des Riegels 5 der abgewandte freie Endabschnitt 13 mit einem am Eingriffsteil 2 vorgesehenen Bolzenglied 15 zusammenwirken kann. Das Bolzenglied drückt beim gewollten Entriegeln auf den freien Endabschnitt 13 des Nockens 12, wodurch der mit dem Kopfteil 8 des Riegels 5 nach Art zwei aufeinander gleitender schiefer Ebenen 16, 17 in Kontakt stehende Endabschnitt 14 des Nockens 12 das Kopfteil 8 des Riegels 5 in eine Entriegelungsstellung verschwenkt.