baber/WOPTO huggingface dataset:
Patent DE-4317575-A1 (DE)
Inventor: THIEME GOTTHARDT
IPC: C04B28/26
Filed: 1993-05-27
Abstract: An insulating material based on used raw materials is disclosed, as well as a process for producing the same. Such insulating materials are useful as fillers, heat insulating, construction and/or insulating materials in construction and packaging, as parts shaped in insulating material, as in-situ molded cellular plastic and as packaging material. This insulating material is essentially composed of 50-70 % crushed wood and/or defibrated used paper and/or defibrated cardboard with 0-30 % textile, vegetable or inorganic fibres and 20-50 % alkali silicate, with respect to the total mass of the insulating material. The rest is composed if required of 0-30 % additives, with respect to the total mass of the insulating material.
Patent DE-4318350-A1 (DE)
Title: Triggering appts. for vehicle passenger safety device, e.g. airbag - determines collision criteria using accelerometer, subtraction unit, integrator and comparator and generates trigger signal accordingly
Inventor: OKIMOTO YUKIHIRO
IPC: B60R21/01
Filed: 1993-05-28
Abstract: The appts pref. includes a number of collision detection algorithm units with associated triggering devices. A first algorithm unit contains an acceleration sensor, threshold subtraction device, integration device and comparator. A second algorithm unit contains a low-speed detection stage and a high speed detection stage with an AND gate forming the AND function of the two stages and an associated triggering device. Additional algorithm units may be included for detecting various parameters of the collision. USE/ADVANTAGE - E.g. for triggering airbag and safety belt systems. Collision detection time is reduced. Distinguishes between accelerations caused by collisions and other accelerations.
Patent DE-4318974-A1 (DE)
Title: Process for producing shaped bodies
Inventor: KLEBER SIEGMAR DR
IPC: C04B35/63
Filed: 1993-06-08
Abstract: The invention relates to the fields of ceramics and the powder metallurgical industry and concerns a process for producing shaped bodies, as can be used, for example, in the production of semi-finished parts and components of oxidic and nonoxidic ceramic, cermets and metals. It is an object of the invention to provide a process for producing shaped bodies, the use of which results in the shaped bodies after sintering having a higher strength and a lower scatter of the strength. This object is achieved according to the invention by, in the production of shaped bodies containing ceramic and/or metallic materials and organometallic compounds as binders, adding a plasticiser before and/or during the homogenisation of the starting materials.
Patent DE-4321755-A1 (DE)
Title: Vegetative drive via continuously variable servo mechanical gearbox - has epicyclic system in servo-mechanism with servo machine signalling change attached to epicyclic
Inventor: HACHT HARALD VON
IPC: F16H47/08
Filed: 1993-06-30
Abstract: A `vegetative' drive system controls the relationship between active and driven speed via a continuously variable, servo-mechanical gearbox, whereby one of the speeds is held constant, independent of load, for optimum efficiency. Continuous transfer variations is achieved via changes in an epicyclic system (5.1,8.1,9.1) in the servo-mechanism, when the rotary speed is signalled as `system immanent' between two moving epicyclic components. These are components attached to servo machines, which set a third component in motion. The speed and direction of rotation dictates the ratio change. USE/ADVANTAGE - Servo-mechanical gearbox of simple design and good efficiency.
Patent DE-4322053-A1 (DE)
Title: Process for the preparation of amino-substituted thioethers
Inventor: KUNDE KLAUS DIPL CHEM DR
IPC: C07C319/14
Filed: 1993-07-02
Abstract: Compounds of the formula (I) <IMAGE> are prepared by reacting 2-mercaptoethanol with compounds of the general formula (II) <IMAGE> in which the substituents are as defined in the description.-
Patent DE-4322710-A1 (DE)
Title: Belt-pulley decoupling system for piston engines
Inventor: WAGNER BERND
IPC: F16F15/124
Filed: 1993-07-08
Abstract: The invention relates to a belt-pulley decoupling system for piston engines with a hub which can be mounted in a manner fixed against relative rotation on the crankshaft of the engine, a belt pulley which can be turned on the hub, relative to the latter, counter to a spring force and has a belt track, and end stops to limit the motion of the belt pulley relative to the hub. The invention is intended to provide a belt-pulley decoupling system for piston engines which allows an effective reduction in the low-frequency vibrations or nonuniformities on the drive belt and permits simple adaptation to different engine load and speed conditions. According to the invention, a rolling-contact bearing (4) is inserted between the hub (1) and the belt pulley (2), its inner race (5) being rigidly connected to the hub (1) and its outer race (6) being rigidly connected to the belt pulley (2), and viscoelastic elements with a damping effect being provided to transmit a torque from the hub (1) to the belt pulley (2), these elements being firmly connected, on the one hand, to the hub (1), via the inner race (8), and, on the other hand, being firmly connected to the belt pulley (2), via the outer race. <IMAGE>
Patent DE-4325386-A1 (DE)
Title: Magnetic fluid based on an aqueous carrier fluid
Inventor: GUENTHER DIRK
IPC: B03C1/32
Filed: 1993-07-23
Abstract: The invention relates to the composition, preparation and use of environmentally friendly aqueous magneto fluids. The use of sugar surfactants which are completely formed from natural renewable raw materials in combination with the aqueous carrier fluid and the harmless iron oxide particles provide environmentally tolerable magneto fluids which comply with the most modern ecological requirements and open up novel application possibilities, even in medicine.
Patent DE-4340795-A1 (DE)
Title: Method and arrangement for the measurement and separation of bodies in relation to their material composition
Inventor: LUCHT HARTMUT DR RER NAT
IPC: G01N21/88
Filed: 1993-11-25
Abstract: In the measurement and separation of bodies in relation to their material composition, high reliability of the detection is sought after by means of measuring radiation guidance which has a large spatial acquisition range, reduces the influence of reflections at edges and surfaces of the bodies on the reliability of the measurement, and reliably ensures the identification of the material composition even for transparent bodies of low thickness. According to the invention, broadband infrared measurement radiation is directed at measurement points onto the bodies and onto reflectors located behind the bodies, so that the measurement radiation which is reflected at the surfaces and in the interior of the bodies is deflected via optical and spectroscopical elements onto infrared detectors, and so that the measurement radiation directed onto the reflectors through the bodies or past the bodies is predominantly reflected and is deflected via optical and spectroscopic elements onto the same infrared detectors. The measurement radiation directed towards the bodies and reflectors and the measurement radiation reflected towards the optical and spectroscopic elements of the infrared detectors have the same optical axis. <IMAGE>
Patent DE-4343645-A1 (DE)
Title: Electrical connector for coaxial cable to contact elements
Inventor: HARTING DIETMAR
IPC: H01R9/05
Filed: 1993-12-21
Abstract: The connector connects a coaxial cable with three rows of contact elements (1) of connector inert (8) having a conductor connection side provided with a circuit board (14). The contact elements are carried through the circuit board. The circuit board is preferably arranged on the insulating body (12) of the connector insert. The circuit board has an approximately ring-shaped conductive track which surrounds a contact element arranged at its centre. The ring-shaped track runs through the region of the neighbouring contact element to the surround contact element. All of the neighbouring contact elements are electrically connected to the track.
Patent DE-4406613-A1 (DE)
Title: Process for the production of a polymer foam serving as thermal insulation
Inventor: RAMETSTEINER KARL
IPC: C09C1/00
Filed: 1994-03-01
Abstract: In order to achieve lower lambda values in a process for the production of a polymer foam serving as thermal insulation, infrared-reflective pigments are added to the components forming the foam before the foaming operation.
Patent DE-4414284-A1 (DE)
Title: Electrically conductive composite body
Inventor: VOIGTSBERGER BAERBEL DR
IPC: C04B37/00
Filed: 1994-04-23
Abstract: A highly chemically, thermally and/or mechanically resistant, electrically conductive composite body consists of macroscopic regions of insulating and conductive ceramics of matching thermal expansion coefficients, the joints of the regions being free of voids larger than microscopic voids in the regions themselves and being free of mixed phases or phase mixts.
Patent DE-4416270-A1 (DE)
Title: Test substances introduced into mixing or combustion processes
Inventor: ANDRESEN PETER L PROF DR
IPC: F23N5/08
Filed: 1994-05-07
Abstract: In a process optimises turbulent combustion or mixing processes, the improvement is that a 'test substance' is introduced at defined locations (x, y, z) and/or times (t) within the mixer assembly and that the position and time of its introduction can be registered. Monitoring the passage of these test substances through the mixer assembly enables predictions to be made about the passage of other substances such as liquid or gas fuels enhance control of the chemical-physical processes (mixing, combustion, reactions) happening at different times and positions within the assembly, and optimise the process. The degree to which combustion is achieved at given points is monitored by a probe or a laser beam and detector. Major points at which NO is generated are identified by Rayleigh scatter. The 'test substances' are chosen for their minimal effect upon the reaction.
Patent DE-4424217-A1 (DE)
Title: Freewheel clutch with clamping bodies
Inventor: RITTER JOACHIM DIPL ING
IPC: F16D41/07
Filed: 1994-07-09
Abstract: The clutch has clamping bodies (5) which are fitted between inner and outer rings with appropriate clamping paths and are held in pockets of a cage, whose rims are interconnected by straps, uniformly distributed along the periphery. The clamping bodies are individually stressed by a spring (7). The spring consists of two springs, each located at one front face (11) of the clamping body. The springs are interconnected by a transverse strap (10) in an axial groove (12). The springs are of a coil type (8), whose turns lie in a plane. They have a spring shank end (9), protruding from inside. The spring assembly is located in a recess of the cage rim.
Patent DE-4442656-A1 (DE)
Title: Screened monitor indicator with electro=optical transducer
Inventor: KUTH RAINER DIPL PHYS
IPC: H04B15/02
Filed: 1994-11-30
Abstract: The electro-optical transducer (2) generates from electric video signals a viewing image on the picture screen (4). The transducer is surrounded by a magnetic and/or electric, and/or electromagnetic screen (8, 10) with an observation aperture (14). The magnetic etc. screen comprises a tube (12), extending from the picture screen up to the observation aperture in which is fitted a magnifying optical lens (16). Pref. the electro-optical transducer is formed by a Braun tube with a picture screen. The magnetic screen (8) contains a soft magnetic material, surrounded by an electric screen (10).
Patent DE-4443122-A1 (DE)
Title: Level gauge indicator for motor vehicle esp. oil dipstick for oil level measurement
Inventor: SCHMIDT ERICH
IPC: G01F23/04
Filed: 1994-12-03
Abstract: The level gauge indicator has an oil dipstick (7), the top end of which has a handle (8). A wiper (10) is slidably located on the oil dipstick. The wiper is designed as a part with a surrounding ring plate, movable on the dipstick and fixable to it independent of the main handle, via a separate handle (14,15). The wiper has a surrounding ring plate, and an opening of alterable dimensions, for correspondence with the dimensions of the oil dipstick.
Patent DE-4444732-A1 (DE)
Title: Strip for cloth bar of clothes hanger
Inventor: HIRSCH JOACHIM
IPC: A47G25/06
Filed: 1994-12-15
Abstract: The strip is at least 20 mm wide and has several notches provided at random spacing. It is coupled to a cloth by threaded unions, using screws. The notches are on the strip both sides in longitudinal direction. Pref. they are formed by semi-circular recesses, and the strip is permanently coupled to a cloth bar.The strip may have several pins, orthogonal to the longitudinal direction at random spacing. The bore are typically at least 20 mm in dia. and is flat in vertical direction, and is permanently coupled to a U-shaped fitting member at its narrow side.
Patent DE-4445037-A1 (DE)
Title: Transport system for items
Inventor: LAURISCH BERND PROF DR ING
IPC: B65G47/50
Filed: 1994-12-16
Abstract: The transport system has a pattern of transporter lines linked by nodal points where the items are sorted and directed into further sections of the network. The system has transmitters and receivers for the information and energy sources. The transporter sections are self contained and driven by integral means e.g. pneumatic, electric etc..  There is no return track required either for the transport means or for any empty packaging. Each transport section is switched on and off automatically depending on the presence of items to be moved. Buffer storage is positioned at the nodal points to cover blockages. The identity code can be applied to each item and the whole system can be controlled by a main processor.
Patent DE-4447218-A1 (DE)
Title: Process diagnosis using cell-based computer modelling in thermo-hydraulics or hydrodynamics
Inventor: VETTERKIND DIETER DR
IPC: G06G3/00
Filed: 1994-12-31
Abstract: The system uses a process data-modelling computer to implement the microscopic cell models (1) and this also uses axiomatic rules (3) and specific topographic features (4). Outputs are generated by detectors and extractors (2) for input to semantic nets (6) and Petri nets (7).  Comparisons and test mechanisms (8) are applied to refine the model. Filtered process data (10, 11) is fed into the process. For a multi phase fluid process the lattice gas cell model is combined with the boundary conditions.
Patent DE-4447466-A1 (DE)
Title: Carrier elements for holding components in electrical appts.
Inventor: BRAUMANN GUNDOKAR
IPC: H05K7/14
Filed: 1994-04-30
Abstract: A carrier for holding electrical components in electrical equipment encloses part of the component or components and is mfd. in a plastic foam, pref. PP foam. The carriers (1,3,4) have either electrically conductive strips (10,11,12), pref. of electrolytic copper or optically conductive strips, each of which has a section for contact to an external current supply or light source.
Patent WO-9204130-A1 (WO)
Inventor: GRAFF DIRK
IPC: B05C17/005
Filed: 1990-08-31
Abstract: LPK-Klebemaschine mit geschlossenen Cassettensystem für 2 oder Mehrkomponenten Kleb.- oder Werkstoffe. Das Mischungsverhältnis wird dabei durch unterschiedliche Kolbendurchmesser innerhalb der Cassetten und der Förderpumpe festgelegt. Ein Codiersystem verhindert den Betrieb bei falscher Pumpenkörperbestückung.
Patent WO-9215110-A1 (WO)
Inventor: FRANZ HERBERT
IPC: H01H83/12
Filed: 1992-01-25
Abstract: Afin de pouvoir monter un interrupteur protecteur avec déclenchement par courant différentiel résiduel, par minimum de tension et par déclenchement libre, dans un espace limité, p.ex. à l'intérieur d'une fiche coudée usuelle pour le branchement sur secteur ou similaire, la mécanique de mise en circuit et de déclenchement à induit plongeur, ainsi que le système de surveillance électronique sont subdivisés dans des sous-ensembles pouvant être assemblés de manière à être fonctionnels.
Patent WO-9213666-A1 (WO)
Inventor: SCHNEIDER RUDOLF
IPC: B22F3/24
Filed: 1992-02-06
Abstract: Selon un procédé de fabrication d'une pièce en métal fritté, notamment du fer fritté, celle-ci est soumise après le frittage à un traitement à la vapeur d'eau à des températures inférieures à 500 °C, notamment comprises entre 430 et 480 °C, sous une pression partielle de vapeur d'eau comprise entre 20 et 80 mbars, notamment entre 30 et 50 mbars, ainsi qu'à une trempe ultérieure des couches marginales, afin de former une couche d'oxyde à la surface de la pièce. On obtient ainsi des pièces, notamment des roues à dentures intérieures pour démarreurs, ayant une surface résistante à l'usure et un noyau dont les propriétés ne sont pas affectées par la trempe.
Patent WO-9317406-A1 (WO)
Inventor: HEINTZ FRIEDER
IPC: G08G1/0968
Filed: 1993-02-04
Abstract: Es wird eine Navigationseinrichtung für Landfahrzeuge, insbesondere für Personenkraftwagen und Lastkraftwagen, vorgeschlagen, die einen Speicher für geographische Daten, Sensoren zum Erfassen aktueller Fahrdaten, eine Vergleichseinrichtung und eine Informationsausgabeeinrichtung aufweist. Die Navigationseinrichtung zeichnet sich dadurch aus, daß in einer Berechnungseinheit (9) aus den geographischen Daten zum Verlauf der Fahrstrecke die für das Durchfahren der Strecke sichere Grenzgeschwindigkeit (vi) bestimmt wird und mit der momentanen Geschwindigkeit des Fahrzeugs verglichen wird. Bei Unter- oder Überschreiten der Grenzgeschwindigkeit wird eine Informationsausgabeeinrichtung (11) gegebenenfalls auch eine Umsetzungseinrichtung (13) aktiviert, die auf Stellorgane, beispielsweise Bremse oder Motorsteuerung des Fahrzeugs, einwirken.
Patent WO-9509799-A1 (WO)
Inventor: LOEDERMANN GERHARD
IPC: B65H45/101
Filed: 1994-09-30
Abstract: Der bandförmige Aufzeichnungsträger wird aus einem Ausgangsbereich eines elektrografischen Druck- oder Kopiergerätes (1) der Stapeleinrichtung zugeführt. Die Stapeleinrichtung enthält eine den Stapel (15) im Bereich der Ablagefläche mittig über eine Aufnahmekontur aufnehmendes Reiterelement (7, 12) mit zugehöriger Stelleinrichtung (HE) zur Einstellung des Verlaufs der Aufnahmekontur. Ferner ist eine die Stapelhöhe des Stapels und Parameter des Aufzeichnungsträgers (2) wie Format und Papiergewicht erfassende Erfassungseinheit (TAS) vergesehen. Die von der Erfassungseinheit erfaßten Daten werden einer Steueranordnung (ST) zugeführt, die mit Hilfe der Stelleinrichtung (HE) die Aufnahmekontur des Reiterelements (7, 12) verändert.
Patent WO-9612381-A1 (WO)
Title: Reseau de telecommunication
Inventor: KRULL KLAUS
IPC: H04Q11/04
Filed: 1995-10-13
Abstract: L'invention concerne un réseau de télécommunication entre, d'une part, des raccordements de réseau ou des terminaux d'abonnés et, d'autre part, un ou plusieurs réseaux spécifiques de services ou des dispositifs optionnels fournisseurs de services, comprenant des fonctions de transmission, de multiplexage et d'interconnexion permettant le branchement à différents réseaux. L'invention a pour but de fournir un résau de télécommunication entre des dispositifs d'abonnés et des dispositifs de services, réseau qui soit indépendant des services, des terminaux et des réseaux connectés. Un réseau de ce type présente, côté réseau, des n÷uds d'accès avec diverses interfaces pour des types de services optionnels interactifs synchrones et asynchrones. Les techniques de hiérarchie numérique synchrone sont utilisées. On utilise une technique de tranmission permettant la transmission de trains d'informations synchrones et asynchrones.
Patent WO-9712146-A1 (WO)
Title: Systeme d'injection de carburant pour moteur a combustion interne et procede d'injection de carburant
Inventor: ROMANN PETER
IPC: F02M53/06
Filed: 1996-08-08
Abstract: L'invention concerne un système d'injection de carburant pour moteur à combustion interne, comportant au moins une chambre de combustion (4) et au moins un tuyau d'admission (3) menant à ladite chambre de combustion (4). Au moins deux soupapes d'injection de carburant (1a, 1b) débouchent dans le tuyau d'admission (3) en amont d'au moins une soupape d'admission (5) de la chambre de combustion (4). Une soupape d'injection de carburant (1b) comporte un raccord d'élément chauffant (14). Si, au démarrage à froid et pendant la phase d'échauffement du moteur à combustion interne, seule la soupape d'injection de carburant (1b) est utilisée dans une large mesure, avec le raccord d'élément chauffant (14), et la soupape d'injection de carburant (1a) est hors service, sans élément chauffant, à un moment déterminable en fonction de valeurs de différents paramètres de fonctionnement, les soupapes d'injection de carburant (1a, 1b) s'inversent. Ce système d'injection de carburant s'utilise notamment dans des moteurs à combustion interne à allumage par bougie à compression du mélange.
Patent WO-9733459-A1 (WO)
Inventor: BENTZ WILLY
IPC: H05K7/20
Filed: 1996-11-22
Abstract: The invention relates to an electrical device with an electronic circuit arranged at least partially on a printed circuit board (3). The circuit has power components (4) each time with an arrangement forming a heat sink. A housing frame (1) is provided for the electronic circuit, which frame has a plurality of bars (6, 7) each connected to its respective housing frame wall but offset. The heat-conveying housing parts of the power components (4) are held in thermal contact on said bars and the housing frame (1) can be joined to a heat-eliminating housing bottom (2) and maintained in thermal contact with the latter.
Patent WO-9749911-A1 (WO)
Title: Soupape d'injection, utile notamment pour injecter directement du carburant dans la chambre de combustion d'un moteur a combustion interne
Inventor: REMBOLD HELMUT
IPC: F02M61/18
Filed: 1996-12-17
Abstract: Cette soupape d'injection, utile notamment pour injecter directement du carburant dans la chambre de combustion d'un moteur à combustion interne, comprend une voie d'écoulement du carburant conduisant d'une admission de carburant jusqu'à un orifice d'injection (41). Une pluralité de conduits de carburant (34) se situent dans la voie d'écoulement de carburant en amont de l'orifice d'injection. A une pression donnée de carburant, la section transversale des conduits de carburant détermine la quantité de carburant injectée par unité de temps. Afin d'influencer la distribution de carburant dans un nuage de carburant injecté, notamment afin d'obtenir une distribution en filaments, au moins une partie des conduits de carburant (34) sont orientés de sorte que les jets de carburant qui en sortent, lorsque la soupape d'injection est ouverte, soient directement injectés à travers l'orifice d'injection (41).
Patent WO-9825400-A1 (WO)
Inventor: SUHR HOLGER
IPC: H04N1/407
Filed: 1997-11-19
Abstract: Die Erfindung betrifft ein Verfahren zum Abgleich eines optoelektronischen Abtastorgans eines Abtastgerätes, bei dem eine Bildvorlage punkt- und zeilenweise abgetastet und das modulierte Abtastlicht in einer Licht/Spannungs-Wandlereinrichtung in Bildwerte umgesetzt wird. Es werden zunächst Wandlerdichten in Abhängigkeit verschiedener Verstärkungsgrade der Licht/Spannungs-Wandlereinrichtung in Form einer Wandlerdichten-Tabelle sowie die Dichten der verwendeten Abtastblenden und Graufilter in Form von einer Blendendichten-Tabelle und einer Graufilterdichten-Tabelle ermittelt und gespeichert. Mit einer Referenzblende wird ein gerätespezifischer Abgleich vorgenommen, bei dem der Verstärkungsgrad derart eingestellt wird, daß der Bildwert einem vorgegebenen Weißpegel entspricht. Bei einer späteren vorlagenspezifischen Einstellung wird automatisch aus den gespeicherten Dichten-Tabellen und der jeweiligen Weißpunkt-Dichte der Bildvorlage die erforderliche Verstärkung ermittelt und an der Licht/Spannungs-Wandlereinrichtung eingestellt. Durch das erfindungsgemäße Abgleichverfahren wird die Vorbereitungszeit für die Vorlagenabtastung wesentlich verkürzt und der Operator von routinemäßigen Abgleicharbeiten entlastet.