baber/WOPTO huggingface dataset:
Patent DE-4340633-A1 (DE)
Title: Collision-mitigating system for vehicular steering column and pedals - is based on pivotal movement of lever by ignition of pyrotechnic charge on detection of deceleration of about 6 g.
Inventor: SPIELMANN DIETER DIPL ING
IPC: B62D1/19
Filed: 1993-11-30
Abstract: The lever (12), jointed to a horizontal transverse spindle (13), is pivotable in the forward direction by a collision-sensitive actuator (14), and has a component of the steering column and/or components of the pedal system (10) fixed to its free end. When a pyrotechnic cartridge (4) is ignited by an accelerometer (1), releasing the lock (2) of a spring-loaded bolt (19), the section of the steering column is propelled forward and/or the pedals (18) are pivoted away from the footwell. The pyrotechnic propelling charge can be by gas electrically ignited. ADVANTAGE - Compact system can be fitted easily without modification of existing steering columns or pedal systems.
Patent DE-4343980-A1 (DE)
Title: Transconductance amplifier using FET and surface transistors
Inventor: GUEGNAUD HERVE
IPC: H03F3/45
Filed: 1993-12-22
Abstract: The transconductance amplifier uses a pair of FET`s (1, 2) formed in a semiconductor substrate, their sources being coupled to a common current source (4) and each of their drains coupled to a respective surface transistor (6, 7). The bases of the latter are coupled together. A third FET (9) formed in the substrate has its source coupled to the source of one of the former FET`s and to the emitter of a third surface transistor (10), the base and collector of which are coupled together and to the bases of the first two surface transistors.The third surface transistor is coupled to a current source (11), allowing operation of the third FET (9) in an ohmic mode.
Patent DE-4403360-A1 (DE)
Title: Cooler which can be operated continually
Inventor: EBERHARDT HEINRICH
IPC: F25B17/08
Filed: 1994-02-03
Abstract: To generate cold temps., two or more adsorbers (1,2) are used, and the heat produced by an adsorber is used to regenerate the other adsorber.  At least two adsorbers (1,2) are used alternately, where one is used for cooling and the other is being regenerated. In an intermediate phase, the adsorbers are initially disconnected from the vacuum pump (17) and the evaporator (11), and then temporarily interconnected to equalise their pressures. Hot vapour flows from the heated adsorber at desorption temp. into the charged adsorber to increase its temp. while the temp. of the regenerating adsorber is lowered. The two adsorbers are disconnected from each other and the regenerated adsorber is cooled to the adsorption temp., and the charged adsorber is heated to a desorption temp. The coolant (7) from the hotter adsorber (1,2) is passed through the cooler adsorber (2,1) to be heated to a desorption temp., or part of the coolant flow is used according to temp. and time, and the coolant flow (7) from it is chilled. The adsorbers (1,2) are each connected to an evaporator (11) through a non-return valve (8,9).
Patent DE-4406603-A1 (DE)
Title: Cutter arrangement for a longitudinal cutting machine
Inventor: SUPE-DIENES RUDOLF DIPL ING
IPC: B26D7/26
Filed: 1994-03-01
Abstract: A cutter arrangement for a longitudinal cutting machine with an upper cutter and a lower cutter which can be adjusted in relation to one another via an adjustment device, one of the two cutters being driven and in turn driving, by means of friction, the other cutter which is held in a bearing, is to be improved with regard to reduction of the bearing friction for the non-driven cutter. To this end, it is envisaged that the non-driven cutter (10) is mounted without play directly between a number of roller bearings (12) arranged on its outer circumference and the raceway carriers (13) of the roller bearings (12) have grooves (14), which are adapted to the shape of the cutter (10), for receiving and guiding the cutter (10). <IMAGE>
Patent DE-4411300-A1 (DE)
Title: Recognition of end position of electric motor-driven car window
Inventor: RANZENBERGER RALF
IPC: H02H7/085
Filed: 1994-03-31
Abstract: In a procedure to recognise the end position of an electric motor-driven car window, the motor current is measured several times. The difference between maximum and minimum values is taken and when this lies below a certain threshold, the end position is recognised. The measurements are taken at equal time intervals and a short time after the initial starting current has begun. The measurements use an analogue-digital converter, connected to a microcomputer.
Patent DE-4412222-A1 (DE)
Title: Filter
Inventor: HAIDER ERICH
IPC: B01D35/14
Filed: 1994-04-09
Abstract: Filter with a fitting which can be screwed into a fluid container has a lid which covers the fitting above this container. The lid has at least one filter element and is linked to the fitting in a freely rotatable fashion. There is two corresp. grooves (12,13) on the fitting (2) and lid (16), which can be aligned with one another by turning the lid (16). The lid and fitting can be fixed torsionally to each other by a pin shaped tool (10,20) inserted into the two aligned grooves (12,13), so that the fitting (2) in the fluid container can be turned by turning the lid (16).
Patent DE-4417967-A1 (DE)
Title: Vehicle door lock with box case
Inventor: STUEMPEL JOSEF
IPC: E05B85/02
Filed: 1994-05-21
Abstract: The release lever (8) is swivel-mounted on a first bolt (9) belonging to the outer operating lever (11). The release lever can be moved by the outer and inner (6) operating lever, and pivoted by the locking lever (3). The end of the release lever facing the detent pawl (7) has a bend (22) gripping behind a hooked extension (23) of the detent pawl. The end of the release lever facing the detent pawl has a piece joined on (24) movable over a deflector lever (5) by the inner operating lever. The release lever has an elongated hole (25) containing a first bolt (9). The two-armed locking lever has a second bolt (26), and, on one end, has a door-knob lever (4), and, on the other end, has a central locking control (19).
Patent DE-4427550-A1 (DE)
Title: Cutting device
Inventor: SAMAVAT DAVOOD
IPC: B26D1/00
Filed: 1994-08-04
Abstract: For the improved guidance of the cutting strand of a cutting device in the cutting region, a cutting device with a circulating cutting strand (20) which is guided over a drive (21) and at least one deflection roller (22 to 25) and is endless or can move back and forth, is flexible and is prestressed in its circulating or movement plane (37) by spring action (29), in particular for cutting meat, scraping off animal fat or separating bones from meat, is designed in such a manner that two arms (26, 27), of which the longitudinal axes are located with respect to one another at an angle other than 0 DEG or are located on the base of a U-profile, are subjected, by way of a stressing device, expediently a compression spring (29), to a force which is intended for enlarging said angle or enlarging the space in the U-profile from a roller (21), a deflection roller (24, 25) being arranged, as guide means for the cutting strand (20), on each of the arms or on the free legs of the U-profile (Figure 1). <IMAGE>
Patent DE-4429254-A1 (DE)
Title: Conveyor system frame helps to place truck and sliver cans accurately
Inventor: LIEDGENS HANS-PETER
IPC: D01H9/18
Filed: 1994-08-18
Abstract: A conveyor system has a truck for carrying sliver cans between a can supply station, sliver processing stations of a textile machine and an empty cans removal point. There is a device on the truck for loading and unloading cans and means for positioning the truck at the can placing slots (S). Here there are at least two frames (K) with at least two slots (S) gathered together in unbroken building blocks (20) and to position the frames vertically there are adjustable floor supports (3) while stops (39), with two degrees of freedom are located at fixed points on machine parts, another frame or at track points within the transport system, for horizontal positioning. Position detection devices are assigned to each frame and are recognised by the positioning means.
Patent DE-4431911-A1 (DE)
Title: Drinking water prepn. from soft water
Inventor: GRAEF FRANZ
IPC: C02F1/66
Filed: 1994-09-08
Abstract: Process for preparing drinking water from soft water with a pH of  <= 6 comprises flocculating turbidity-causing materials with metal salts and filtering off the flocculated material, and subsequently raising the pH and adjusting the calcite balance by addn. of high purity lime water (and opt. CO2) as hardening agent.
Patent DE-4434906-A1 (DE)
Title: Underground excavating shovel
Inventor: TSAY SHING LIANG
IPC: E02F3/46
Filed: 1994-09-29
Abstract: The main portion (1) of the shovel has lifting eyes (11) and a movable bearing (12) at the top, together with teeth (13) extending downwards on the underside. The bucket (2) hinges via rear trunnions (22) on the main portion, and has teeth (21) at the front for breaking out of the spoil. Two opposite holes (23) are provided midway along the bucket. The holes are coupled by a component passing through the bearing (12) to a cable (C2). The bearing can be equipped with rope pulleys, and the connecting component can consist of a rope or linkage.
Patent DE-4440079-A1 (DE)
IPC: D21F1/00
Filed: 1994-11-10
Abstract: A multilayer breast box is for feeding at least two machine-wide pulp suspension currents to the forming section of a paper machine. It has a nozzle chamber defined by two current guide walls (1), which end at a machine-wide discharge gap, and by two side walls. The nozzle chamber contains at least one lamella (2) with the function of a partitioning which keeps the fibre suspension currents apart from each other in the discharge gap section. The lamella (2) comprises a main section, preferably made of carbon fibre-reinforced plastics, and a tip made of a rigid material. The tip takes the form of a strip which has a sharp edge and is integrated into the main section.
Patent DE-4441335-A1 (DE)
Inventor: NGOUMTSA ATISAGE JEAN SAMUEL D
IPC: E02D5/50
Filed: 1994-11-08
Abstract: A process and device are disclosed for laying deep foundations, such as pile foundations, subterraneous curtains or foundations with prefabricated parts. The device has a motor-driven cutter with at least one cutting head and means for evacuating the excavated earth from the cavity and for supporting the walls of the cavity. The object of the invention is to develop a process and device for laying deep foundations in as short a time as possible using a simple technology. For that purpose, the device has a separating element (2, 27) and other elements designed or arranged on the device and/or separating element (2, 27) that allow the device to be used both for excavating the cavity and for subsequently filling the concrete body remaining in the ground. The device allows the excavated sludge to be used as cavity supporting medium.
Patent DE-4444400-A1 (DE)
Title: Suction cleaner for a textile machine
Inventor: LATTION ANDRE
IPC: D01H5/66
Filed: 1994-12-14
Abstract: The appts. to clean a textile machine, using suction to extract dirt and other matter, has a suction tube (3) which is lowered in steps by an angle (w) away from the roller (9), such as a drawing unit roller.
Patent DE-4446959-A1 (DE)
Title: Oxygen@ concn. measuring system for exhaust gases of IC engine
Inventor: UCHINAMI MASANOBU
IPC: F02D41/14
Filed: 1994-12-28
Abstract: One solid electrolyte element functions as an oxygen pump unit (18) and the other electrolyte element as an oxygen concn. measurement battery element (19). A heating unit is provided for heating the oxygen concn. sensor, and producing heat depending on a current delivered from the supply. A heating condition measuring unit measures the heat condition and produces a corresp. output signal. A control unit (24) starts the current supply to the oxygen pump unit (18) on the basis of the output signal of the heating condition measuring unit.
Patent WO-8001334-A1 (WO)
Title: Semiconductor device
Inventor: SCHAEFER H
IPC: H01L21/78
Filed: 1979-12-11
Abstract: The semiconductor device, formed by two diodes mounted in a top to bottom configuration, has a semiconductor body comprised of a base region (1) of a conductivity type and two areas arranged each on either side of the base region. Each area (2, 3) forms with the base region a junction (pn) (J1 J2), and hence a diode structure (1, 2), and are set off with respect to each other. The main surfaces, each formed by the base region and by one of the areas, are provided with a contact metal layer (6, 7) for the electric connection of the two diodes. During manufacture, a stratification of three areas with each time an intermediary pn is formed from a semiconductor disc of a type of conductivity and using a diffusion technique. Then, by means of a mask and in each main surface of the disc, parallel grooves are formed by removal of material up to the respective pn junction so as to obtain a scored structure, the scores of one face of the disk being set off with respect to those of the other face. Both surfaces are metallised and the disc is subdivided into semiconductor devices along the grooves.
Patent WO-8404694-A1 (WO)
Title: Floats to be used pairwise to walk on water
Inventor: ZEISS KARL REINHARD
IPC: B63B34/56
Filed: 1984-05-12
Abstract: An elongated float to walk on water has at least one cavity open at the bottom (29, 30). The stepping surface (4) for the foot is at a level lower than the upper ridge of the cavity. Furthermore, it may be more or less closed on the lower side. The float may be provided with driving members such as blades, paddles or flippers.
Patent WO-8601878-A1 (WO)
Title: Sheathed-element glow plug for internal combustion engines
Inventor: HUEFTLE GERHARD
IPC: F23Q7/00
Filed: 1985-09-11
Abstract: A glow plug (10) is proposed which serves to ignite a vaporized fuel/air mixture in internal combustion engines. This glow plug (10) surrounds with its annular metal casing (11) an electric heating pin, from the end of which projects a connection screw (14). An insulation jacket (25) is slid over this connection screw (14), thus filling the gap between the connection screw (14) and the metal casing (11). In the region of this insulation jacket (23) the convection screw (14) and/or the metal casing (11) are provided with annular projections or recesses (28) which protect the connection screw against tensile forces. The connection screw (14) is, however, also provided with at least one projector (31) or one recess (30) protecting it against torsion; in the longitudinal bore too, projections (29) or recesses can also be provided which resist torsion of the connecting screw (14). The head of the connecting screw, which possesses the projections (31) or recesses (28, 30) and may if necessary also carry the connection thread (19), is produced preferably as a separate component (14/2) and seccured to the connection screw (14).
Patent WO-8903033-A1 (WO)
Title: Capteur de temperature a coefficient position de temperature (ptc) et procede de fabrication d'elements de detection de temperature ptc pour ce capteur
Inventor: FRIESE KARL-HERMANN
IPC: G01K7/22
Filed: 1988-08-30
Abstract: Capteur de température PTC et procédé de fabrication d'éléments de détection de température PTC en feuilles de céramique pour ce capteur. Les éléments de détection de température PTC sont disposés de telle manière que le circuit de résistance PTC est maintenu hermétiquement séparé du gaz mesuré et de l'air ambiant. Pour la fabrication des éléments de détection de la température, on peut employer des feuilles de céramique à base de céramique isolante, en particulier Al2O3, et des feuilles de céramique à base d'un électrolyte solide. Le capteur de température PTC objet de l'invention se distingue en particulier par le fait que, pour un mode de fabrication économique, il n'est pas sujet au vieillissement sous l'influence des variations de pression partielle de O2, qu'il présente une résistance élevée à l'altération des caractéristiques de résistance dans les mélanges gazeux gras ou maigres, par exemple dans les gaz d'échappement des véhicules à moteur entre 300 et 1000°C, et qu'il est construit de manière à être insensible aux potentiels parasites, qu'il se caractérise par des temps de réponse courts en raison de sa faible capacité thermique et qu'il peut être monté dans des boîtiers très étroits en raison de ses faibles dimensions.
Patent WO-8905328-A1 (WO)
Title: Process for crosslinking an ethylene vinyl acetate copolymer
Inventor: SCHWICKER INGMAR
IPC: C08J3/24
Filed: 1988-12-10
Abstract: A process is useful for producing an intermediate product for subsequent conversion to objects made of ethylene vinyl acetate. According to the invention, an ethylene vinyl acetate elastomer is crosslinked, prior to conversion to a given object, to a degree depending on the desired properties of the object to be made, by adding a peroxide as crosslinking agent and other usual additives. The granulated intermediate product is moulded into objects, for example by extrusion, at a temperature below the crosslinking temperature.
Patent WO-9004145-A1 (WO)
Inventor: WILHELM GERD
IPC: F25B29/00
Filed: 1989-10-03
Abstract: Sont décrits un procédé et un dispositif pour la mise en oeuvre de processus de couplage, qui se composent d'une partie rectification et d'une partie mélange (R, M) et qui permettent dans chacune de ces parties le transfert de matière entre des phases de mélange bouillantes et fondantes. Pour le chauffage, on peut extraire de l'environnement du processus les quantités de chaleur nécessaires (QM2u, QR2u) et y évacuer la chaleur de condensation (QMab, QRab), de sorte qu'en cas de différence de pression entre la partie rectification et la partie mélange (R, M), l'agencement décrit peut servir d'installation frigorifique, de pompe à chaleur et de transformateur thermique.
Patent WO-9012379-A1 (WO)
Inventor: EHRINGER HELMUT
IPC: G08B13/04
Filed: 1990-04-06
Abstract: Dans un système de contrôle pour contrôler les vitres (GF, GV, GS, GK, GH, GD) d'un espace (I) comportant plusieurs vitres et des parois (W) latérales et/ou supérieures et/ou inférieures qui entourent lesdites vitres, par exemple pour contrôler l'habitacle (I) d'un véhicule à moteur afin de les protéger contre les cambrioleurs, au moyen d'au moins un capteur (S), lequel peut généralement  détecter des vibrations produites lorsqu'une vitre est brisée, le ou les capteur(s) sont fixés dans l'habitacle (I) et/ou sur au moins une des parois (W) de ce dernier, sans contact mécanique avec les vitres (GF, GV, GS, GK, GH, GD) à surveiller, de telle manière que le capteur (S) correspondant peut essentiellement recevoir uniquement les vibrations transmises par l'air dans l'habitacle. Le nombre de capteurs (S), lesquels peuvent généralement détecter des vibrations acoustiques produites lorsqu'une vitre est brisée et transmises par l'air dans l'habitacle (I), est inférieur au nombre de vitres (GF, GH, GK) et/ou de glaces de portière (GV, GS) et/ou de glaces de toit à surveiller pour les protéger contre les cambriolages.
Patent WO-9633661-A1 (WO)
Title: Intrakorporales behandlungssystem
Inventor: IRION KLAUS
IPC: A61B17/22
Filed: 1996-04-24
Abstract: Beschrieben wird ein intrakorporales Behandlungssystem zur Zertrümmerung von Konkrementen, wie Steinen im harnableitenden Trakt, Kalkablagerungen in Gefäßen oder Knochenzement, mit einer Stoßeinheit, die in einer Beschleunigungsstrecke ein Stoßelement derart beschleunigt, daß es auf ein Target auftrifft, und einem als Sonde ausgebildeten Stoßweiterleiter, der in einen menschlichen Körper einsetzbar ist, und der zur Übertragung des Stoßes an den Behandlungsort durch das Target verschoben wird. Das erfindungsgemäße Behandlungssystem zeichnet sich dadurch aus, daß die Achsen der Beschleunigungsstrecke und des Stoßweiterleiters gegeneinander versetzt sind, und daß das Target ein nicht axial wirkendes Transformationselement ist, das die Bewegungsenergie des Stoßelements auf das proximale Ende des Stoßweiterleiters überträgt.
Patent WO-9743817-A1 (WO)
Title: Leiterwicklungsanordnung für eine elektrische grossmaschine
Inventor: WEDDE GERHARD
IPC: H02K3/34
Filed: 1997-04-30
Abstract: Die Erfindung betrifft eine Leiterwicklungsanordnung (1), die mit einem Füllstoff imprägnierbar ist, für eine elektrische Großmaschine mit einem Trägerkörper (2) und zumindest einem Wicklungselement (3). Dieses ist in eine zugehörige Nut (4) des Trägerkörpers (2) eingelegt und weist zumindest einen elektrischen Leiter (5) auf. Dieser ist von einer Isolierung (6) umhüllt, die ihrerseits von einer ersten Schutzschicht (7) umgeben ist, die wiederum von einer zweiten Schutzschicht (8) umgeben ist. Die Schutzschichten (7, 8) liegen mit Oberflächen (9, 10) aneinander, welche eine nahezu freie Beweglichkeit der Schutzschichten (7, 8) gegeneinander gewährleisten.
Patent WO-9807611-A1 (WO)
Title: Dispositif de commande electrohydraulique
Inventor: SANDAU HARTMUT DI
IPC: F15B13/044
Filed: 1997-06-06
Abstract: L'invention concerne un dispositif (10, 60) de commande électrohydraulique pour un moteur de commande hydraulique destiné à contrôler un flux et conçu sous forme de module à clapet 4/2. Un clapet d'arrêt réalisé selon la technique de soupape à siège et implanté entre une connexion (B) du moteur et un retour (R), sert d'élément (11) d'abaissement tandis que l'organe (44) de déverrouillage associé est conçu sous forme de coulisseau (45) longitudinal qui commande la liaison d'un raccord (P) d'entrée à une connexion (A) du moteur et qui est actionné par un aimant (16) proportionnel. Après le déverrouillage du clapet d'arrêt, son corps (23) de siège est entraîné mécaniquement par le coulisseau (45) longitudinal et les deux flux sont commandés proportionnellement par l'élément (11) d'abaissement et l'élément (12) de levage de manière à obtenir un pouvoir de coupure élevé pour une construction présentant de faibles fuites.
Patent WO-9805897-A1 (WO)
Title: Nichtlösbare rohrverbindung
Inventor: ROSENKRANZ ROMAN
IPC: F16L13/14
Filed: 1997-06-25
Abstract: Nichtlösbare Rohrverbindung unter Verwendung eines Dichtelementes (3, 18, 22), einer Presshülse (4) und einer Stützhülse (1).
Patent WO-9853674-A1 (WO)
Title: Appat artificiel pour poisson
Inventor: PAAP KARL-LUDWIG
IPC: A01K85/16
Filed: 1998-04-01
Abstract: Pour la pêche au gros, on utilise des appâts artificiels. Ces appâts sont habituellement tirés dans l'eau par le pêcheur comme une cuiller ondulante ou un appât scintillant de telle manière qu'ils imitent avec leur forme cambrée les mouvements d'un vrai poisson. Cependant, l'imitation de la nature par certains appâts connus demeure souvent insuffisante et donc inopérante sur des poissons particulièrement attentifs. Aussi l'appât artificiel proposé présente-t-il une nageoire caudale (3) qui peut être manoeuvrée activement dans un sens et dans l'autre par l'intermédiaire d'un élément de traction (9) en prise avec les deux flancs (12, 13). Grâce à des pauses supplémentaires marquées dans le déroulement du mouvement et à une conception élastique de la nageoire caudale (3), on parvient à une imitation particulièrement trompeuse du mouvement d'un vrai poisson, laquelle garantit une efficacité optimale d'appât, y compris avec les gros prédateurs.