baber/WOPTO huggingface dataset:
Patent DE-4409000-A1 (DE)
Title: Protector
Inventor: VALTAKARI ANTTI
IPC: A63B71/08
Filed: 1994-03-16
Abstract: A protector for a garment which is provided with separate protectors to be mounted on pockets. The protector is formed from a cellular material which has walls 2 which adjoin one another and between which there are openings 3 which pass through the protector. <IMAGE>
Patent DE-4409138-A1 (DE)
Title: Freewheel drive for bicycle
Inventor: YI HUANG-JUNG
IPC: F16D41/30
Filed: 1994-03-17
Abstract: The rear axle has an axle bar (30) through the centre of a hollow hub (10) with bearings at each end. One end of the hub has a widened housing in which the freewheel is fitted and over which is fitted the rear gear block. The freewheel comprises spring loaded pawls (43) on the centre mounting running over a ratchet track inside the hub, to transmit torque in one direction. The freewheel is positioned in line with a wheel spoke flange of the hub. The pawls are in pairs, with two pairs diametrically opposite to each other. A groove between the pairs of pawls locates a control spring. Bearings support both sides of the freewheel.
Patent DE-4412145-A1 (DE)
Title: Individual-wheel suspension
Inventor: REISDORF KLAUS ING GRAD
IPC: B60G3/20
Filed: 1994-04-08
Abstract: The invention relates to an individual-wheel suspension for passenger-vehicle wheels (1) sprung by means of torsion bars (10) aligned in the longitudinal direction of the vehicle, the wheel carriers (2) of the said wheels each being pivoted to the vehicle superstructure (3) by means of two triangular wishbones (4, 5) arranged one above the other at a distance from one another. In order to achieve a compact design which is simple in construction and takes up little space, the ball-and-socket joints (6) connecting the two wishbones (4, 5) to the wheel carrier (2) are, in a departure from the prior art, not arranged within the wheel rim as close as possible to the longitudinal centre plane (13) of the wheel but well towards the inside of the vehicle. In corresponding fashion, the two wishbone mounts (7a, 7b; 8) attached to the superstructure and spaced apart are not, as is customary, arranged towards the inside of the vehicle but in each case towards the outside of the vehicle in a plane running at least approximately through the longitudinal centre plane (13) of the wheel. In this way, it is possible for the torsion bars (10) connected torsionally to the lower wishbones (4), likewise to be accommodated towards the outside of the vehicle, more precisely within the deformation-resistant side members (11) which generally extend there. <IMAGE>
Patent DE-4413068-A1 (DE)
Title: Device for recognising insulation deterioration
Inventor: HIRAO TETSUYA
IPC: G01R31/02
Filed: 1994-04-15
Abstract: The main object of the invention is to obtain a device (1) for recognising an insulation deterioration, which is capable of recognising without fail a short-duration in-phase current oscillating at high frequency, such as flows at the initial stage in the occurrence of an insulation deterioration, and to determine the corresponding circuit line in which such a deterioration is occurring. The tertiary in-phase voltage (V0) from an earthed transformer and in-phase currents (Ig1-Ign) from in-phase follow-current convertors are input into the device in corresponding circuit lines. There they pass through a corresponding half-wave filter (4) into a peak-value holding stage (5) for a corresponding circuit line. The corresponding peak values are summed for each circuit line by an arithmetic stage (6) and the positive or negative polarity of each total value is compared in a polarity-comparator stage (7) with the positive or negative polarity of the in-phase voltage. If matching of the polarities is recognised for one circuit line, this is determined as being the circuit line having insulation deterioration. <IMAGE>
Patent DE-4419080-A1 (DE)
Title: Semiconductor device for photovoltaic solar cell
Inventor: WERNER JUERGEN
IPC: H01L31/0224
Filed: 1994-05-31
Abstract: An intermediate layer (2) is deposited on a substrate (1) and a semiconductor layer (3) is grown on the intermediate layer. The intermediate layer (2) is lattice-matched with the semiconductor layer (3) and thus acts as a nucleation layer. The intermediate layer (2) can advantageously be formed from a silicide and can thus also, owing to its electrical conductivity, be used as an electrode, for example in a solar cell structure.
Patent DE-4419214-A1 (DE)
Title: Fuel injection device for IC engine
Inventor: GMELIN KARL DIPL ING
IPC: F02M63/00
Filed: 1994-06-01
Abstract: The fuel injection device comprises an injection valve located in a suction pipe and has additional air directed to it via a supply with a control valve located in it. The control valve has a bimetallic element (27) which acts on the valve closure element (41) according to the surrounding temperature. It is fixed at one end and acts on the element via its free end. As the temperature rises, the bimetallic element moves from a concave form in the open position (10), to a flat form in the closed position (11).
Patent DE-4429802-A1 (DE)
Inventor: KAWAI SHIZUO
IPC: H05F3/00
Filed: 1994-08-23
Abstract: An electric discharge device 3 is mounted on an engine or is mounted on a portion of the vehicle eg the exhaust pipe 9' and electrically connected to the engine, so that electricity such as high voltage electricity and static electricity which is generated or accumulated during operation of the engine can be discharged or released outside. With this construction, the fuel consumption efficiency of the vehicle is said to be enhanced. The device 3 may have a rotary vane 7 mounted on a motor 6. <IMAGE>
Patent DE-4431087-A1 (DE)
Title: Drive roller for a bobbin
Inventor: LOHMANN RALF
IPC: C23C4/06
Filed: 1994-09-01
Abstract: The roller to drive a bobbin at a textile machine, and especially a winder or twister, has at least one ring mantle section (2.2) of a metal/ceramic material.
Patent DE-4433330-A1 (DE)
Inventor: PLETTNER ANDREAS
IPC: H01L21/762
Filed: 1994-09-19
Abstract: A process for producing a semiconductor structure with a highly conductive buried layer with the steps: application of an insulating layer (22) to a first surface of a first semiconductor substrate (23); application of an insulating layer (29) on a surface of a layer (28) of highly conductive material which is physically separate from the first semiconductor substrate; and bonding the two insulation layers.
Patent DE-4435398-A1 (DE)
Inventor: SEGURA RAMON
IPC: C09K23/18
Filed: 1994-10-04
Abstract: The proposal is for a novel process for producing leather greasing agents in which (A) a solution of an esterquat (component a) is emulsified with a mixture of a sulphated oil (component b) and a non-ionic tenside (component c) or (B) a sulphated oil (component b) is emulsified with a mixture of a solution of an esterquat (component a) and a non-ionic tenside (component c). Besides excellent applicability, the emulsions exhibit high stability.
Patent DE-4436911-A1 (DE)
Title: Axial gathering machine for tubular film used in meat industry
Inventor: EICHEL DIETHARD
IPC: A22C13/02
Filed: 1994-10-15
Abstract: Equipment for axially gathering tubular film comprises a gathering mandrel (50), gathering wheels (38) with teeth (37) and drive unit (30). The gathering wheels (38) rotate at a right angle to the mandrel (50) and are mounted on a carrier plate (20) through which the mandrel (50) passes. The carrier plate (20) and gathering wheels (38) are coaxial, have independent power units (21, 31) and the bearings (32) of the gathering wheel drive unit (30, 31) and of the carrying plate (20) are in a common radial plane.
Patent DE-4445598-A1 (DE)
Inventor: VOEGELE ROLAND
IPC: B23Q3/12
Filed: 1994-12-20
Abstract: Power tool such as a hand drill in which the spindle is made as a spindle sleeve (3). A pair of radial bearings (7, 8) is seated in the spindle sleeve. Spherical locking bodies (10) are mounted between the radial bearings. An adaptor (19) is provided with bearing surfaces (21, 22) and recesses (23) directed towards the locking bodies, allowing the plug-in axis (20) to be firmly coupled to the locking bodies of the sleeve.
Patent WO-8000065-A1 (WO)
Title: Application of an aqueous dispersion of polybutadiene with a view to forming an intermediate layer confering the adhesion during the preparation of polyamidic coating according to the socalled coating by fusion process
Inventor: FELDMANN R
IPC: C08L9/00
Filed: 1979-04-19
Abstract: In the processes allowing to coat metal objects with polyamide coatings by the so-called fusion method an aqueous dispersion of polybutadiene is used according to the invention as an intermediate layer conferring the adhesion. This dispersion contains on one hand liquid polybutadiene having a dynamic viscosity of 70 to 30.000 m Pa s; the polybutadiene having the following ratios with regards to the repetitive units: 40 to 95% of cis-1.4 units and 0 to 30% of trans-1.4 units, as well as 1 to 60% of 1.2 units; on the other hand the dispersion contains 0.5 to 10% by weight (added to the polybutadiene) of an emulsifier.
Patent WO-8301642-A1 (WO)
Title: Key with a non magnetizable body containing conductor parts of ferromagnetic material
Inventor: PERKUT BRANKO R
IPC: E05B49/02
Filed: 1982-11-05
Abstract: The ferromagnetic conductor parts (3) are arranged at predetermined locations on the body of the key (1) of non magnetizable material. The parts form at least one information line which contains the secret of the key in the form of at least a double code. The associated lock comprises a reading device (4) provided with at least one magnetic induction field with a permanent magnet (5) and with a magnet-sensitive element (7). The conductor parts close the magnetic circuit according to the code so that the magnetic flux traversing the magnet-sensitive element has values which differ according to the different values of the code. In order to prevent recognition from outside of the key coding or to prevent determination of the same by simple detection means, the different coding values are embodied by conductor parts having a different magnetic resistance or a plate conducting a flux forming a magnetic shunt circuit is associated to the conductor pieces. The conductor pieces are magnetically connected inside the key body with the flux conductor plate according to the code value, either directly or through an air gap.
Patent WO-8902073-A1 (WO)
Title: Limiting current-type sensor for polarographic measurement
Inventor: FRIESE KARL-HERMANN
IPC: G01N27/48
Filed: 1988-07-07
Abstract: A limiting current-type sensor for polarographic measurement is used to determine the oxygen content of gases, in particular in exhaust gases from internal combustion engines. The sensor has an inner pump electrode (2) lodged in a tunnel (4) behind the tunnel inlet region (4'). Both Knudsen and gaseous diffusion take place in a filling (6) with diffusion channels (8, 9) in said tunnel inlet region. The diffusion channels (8, 9) create a diffusion barrier which substantially reduces the temperature and pressure dependence of the sensor.
Patent WO-8907754-A1 (WO)
Title: Reflectometer
Inventor: QIU HUALAI
IPC: G01M11/00
Filed: 1988-11-02
Abstract: In a reflectometer for testing beam waveguides, the measurement result is unaffected by undesirable Fresnel reflections which may arise when the light enters the beam waveguide (7) under test. For this purpose, at least one current source (16) is triggered by the presence of Fresnel reflections and emits an output signal. The difference between the output signal and the useful signal is calculated and used to compensate the unwanted signal superimposed on the useful signal. Several Fresnel reflections can be compensated (masking) during one and the same test by repeated triggering of the current source. The reflectometer can also be used to monitor the course of attenuation and to detect imperfections in a beam waveguide under test in the region immediately behind an imperfection giving rise to Fresnel reflections. Application to testing of beam waveguides.
Patent WO-8904621-A1 (WO)
Title: Drawer with two side frames, preferably metallic
Inventor: FAUST KARL-VOLKER
IPC: A47B88/14
Filed: 1988-11-08
Abstract: A drawer comprises two preferably metallic side frames provided on their lower edge with means for supporting the bottom of the drawer. The means for supporting the bottom (14) of the drawer consist of profiled bars (15) fastened to the side frames and provided with reception grooves (16) opening into the drawer and in which the bottom (14) of the drawer engages by interlocking. The use of inexpensive profiled bars (14) makes it possible to advantageously fix the bottom (14) of the drawer without using screws.
Patent WO-9115297-A1 (WO)
Inventor: DOENIG GERHARD
IPC: H02H3/08
Filed: 1990-04-04
Abstract: Un procédé permet de régler le dispositif d'alimentation en courant d'un filtre électrique (5) composé d'un mutateur indirect (2) pourvu d'une unité de mesure et de commande (1) et relié en amont d'un transformateur de haute tension (3). L'unité de mesure et de commande (1) mesure des valeurs du côté primaire et détermine automatiquement les états du côté secondaire sur la base des valeurs mesurées du côté primaire.
Patent WO-9101302-A1 (WO)
Inventor: KLAR ULRICH
IPC: C07D319/06
Filed: 1990-07-13
Abstract: 9-fluor-postaglandine derivates are disclosed, having the formula (I), in which R?1 represents the groups (a), (b), COOR?4 or CONHR?5; R?2 and R?3 represent each a hydrogen atom or a free or functionally transformed hydroxy group; X represents a CH2? group, an O or S atom; W is hydrogen, -OR?6, halogen, -CN-, -NO2?, trifluoromethyl or COOR?6, and when R?4 is hydrogen, their salts with physiologically tolerable bases. $g(a)-, $g(b)- or $g(g)-cyclodextrin-clathrates are also disclosed, as well as liposome-encapsulated compounds having the formula (I), their process of production and their pharmaceutical use.
Patent WO-9114929-A1 (WO)
Inventor: BENEDIKT WALTER
IPC: G01L9/08
Filed: 1991-02-27
Abstract: Détecteur de pression (11) qui comprend un dispositif de détection (19) composé d'au moins un matériau piézoélectrique (21) et d'au moins un disque de contact (22, 23), et des composants électroniques (33) d'un circuit d'évaluation électrique, situés sur la face d'une plaque de céramique (24) regardant la membrane (14). L'autre face de ladite plaque (24) adhère à une butée (25). Les composants électroniques (33) et les disques de contact (22, 23) sont reliés entre eux à l'aide de simples fils de liaison standard (34). Ledit détecteur de pression (11) est donc relativement compact et peut être fabriqué pour un coût modique. En outre, le dispositif de détection (19) et le circuit d'évaluation électrique peuvent déjà être vérifiés lors du préassemblage.
Patent WO-9115717-A1 (WO)
Inventor: LOCHER JOHANNES
IPC: F23Q7/00
Filed: 1991-03-01
Abstract: Bougie-crayon de préchauffage (10) conçue pour être montée dans la chambre de combustion de moteurs à combustion interne du type à compression d'air. Comme dans l'état antérieur de la technique, la bougie-crayon de préchauffage comprend une résistance (17) dans sa gaine (13), la résistance (17) étant constituée de deux enroulements (20, 21) montés en série. Tandis que l'enroulement (20) se trouvant le plus près de la chambre de combustion constitue un enroulement chauffant gardant une résistance essentiellement constante à toutes les températures de fonctionnement, l'enroulement de résistance (21), qui est formé de spires de fil, qui est le plus éloigné de la chambre de combustion, et agit comme élément régulateur, possède un haut coefficient température-résistance. Selon l'invention, cet enroulement de résistance (21) fonctionnant comme élément régulateur est constitué d'un alliage, cobalt/fer dont la structure n'est pas détruite quand il est soumis aux températures que l'on a dans un moteur à combustion interne. Cet alliage est choisi de façon qu'il conserve une structure cubique à faces centrées dans toutes les conditions de fonctionnement de la bougie-crayon (10); la teneur en fer de cet alliage cobalt/fer étant de 6 à 18 % en poids, de préférence de 12 à 14 % en poids. La résistance (17) constituée d'enroulement de fil est, selon l'état antérieur de la technique, noyée dans une matière (18) isolant électriquement mais conduisant bien la chaleur.
Patent WO-9209995-A1 (WO)
Inventor: WILLKE CLEMENS
IPC: H01C10/30
Filed: 1991-11-16
Abstract: Bei einem Potentiometer zur Bestimmung der Position eines bewegbaren Teils, insbesondere der Drosselklappe in einem Kratfahrzeug, ist in der Widerstandsbahn (21) im Bereich der maximalen Stellung für den Schleifer (23) ein Teil (28) aus verschleißfestem, elektrisch leitendem Material eingesetzt. Dieses Teil (28) ist durch Anstoßen oder Überlappen mit der Widerstandsbahn (21) elektrisch leitend verbunden. Dadurch ist es möglich, einen kritischen Bereich zwischen einer nicht überstrichenen Oberfläche des Potentiometers, die einem Alterungsprozeß ausgesetzt ist, und der zur Messung herangezogenen Oberfläche zu vermeiden. Der im Bereich dieses kritischen Punkts sonst auftretende sehr hohe Übergangswiderstand kann somit das Meßsignal nicht mehr verfälschen. Fehlerhafte Anzeigen des Steuergeräts der Einspritzanlage können somit ausgeschlossen werden.
Patent WO-9306359-A1 (WO)
Inventor: STEGMAIER ALWIN
IPC: F02M61/20
Filed: 1992-09-02
Abstract: Dans des injecteurs à commande électromagnétique de la technique antérieure, une douille de réglage est emmanchée dans un alésage d'écoulement d'une partie centrale afin de régler la force d'un ressort de rappel. Dans l'extrémité amont de l'alésage d'écoulement est monté un filtre à carburant qui retient les particules finement divisées en suspension dans le carburant. Dans le nouvel injecteur, le filtre à carburant (30) comporte une enveloppe (37) sur laquelle s'appuie le ressort de rappel (26) et qui est reliée à une coque (31) emmanchée dans l'alésage d'écoulement (25), de sorte que l'effort introduit dans le filtre à carburant (30) par le ressort de rappel (26) est transmis à la partie centrale (2) par l'intermédiaire de l'enveloppe (37) et de la coque (31). Une douille de réglage pour régler la force du ressort n'est donc plus nécessaire. Le nouvel injecteur convient notamment pour des systèmes d'injection de carburant dans des moteurs à combustion interne à allumage par bougie et à compression du mélange.
Patent WO-9403975-A1 (WO)
Inventor: ZIERHUT HERMANN
IPC: H03K17/04
Filed: 1993-07-08
Abstract: The invention concerns the control of a symmetrical bipolar transistor (1) or a symmetrical bipolar transistor structure. The invention calls for a current mirror circuit (5; 6) to be connected to each of the two work electrodes (21, 22), the two current mirror circuits (5; 6) being connected to each other at their bases, and their collectors operating on inverse current mirror circuits (7; 8) which produce the control current necessary to control the bipolar transistor.
Patent WO-9408823-A1 (WO)
Inventor: LINTON RODNEY PHILLIP
IPC: B60R25/04
Filed: 1993-10-08
Abstract: A safety device, suitable in particular for motor vehicles, has an electronic control unit (10) for controlling the functions of a device to be safeguarded, at least two sensors (U1, U2) for detecting certain states of operation of the device to be safeguarded, and a circuit (42) to which the output signals of the sensors (U1, U2) are supplied. The circuit (42) exchanges data with the electronic control unit (10) in order to control its readiness for service. The output signals of the sensors (U1, U2) influence the data exchange according to the detected state of operation in such a way that the electronic control unit (10) is ready for service only in a predetermined state of operation of the device to be safeguarded. For that purpose, the circuit (42) includes a storage (44) in which at least one predetermined code is recorded. The electronic control unit (10) is only ready for service when it actually receives from the circuit (42) at least one predetermined code (A) it requested from the storage (44) of the circuit (42).
Patent WO-9514239-A1 (WO)
Title: Procede de determination de l'etat de charge d'une batterie, en particulier d'une batterie de demarrage de vehicule
Inventor: RICHTER GEROLF
IPC: G01R31/36
Filed: 1994-11-17
Abstract: Description d'un procédé de détermination de l'état de charge d'une batterie, par exemple d'une batterie de démarrage de véhicule, un bilan de charge étant effectué par évaluation des courants de charge et de décharge. Ce bilan de charge est contrôlé et corrigé au moyen de la tension de repos mesurée de la batterie. D'autres valeurs, par exemple la température de batterie, permettent de déterminer un intervalle de temps qui permet de connaître le temps pendant lequel la batterie peut encore fournir, dans les conditions données, un courant de décharge acceptable. Cet intervalle de temps est optimisé par des fonctions de correction appropriées et permet de mesurer l'état actuel de la charge de la batterie.
Patent WO-9620893-A1 (WO)
Title: Verfahren und vorrichtung zur aufbereitung eines (dickstoffe enthaltenden) pumpfähigen materials, vorzugsweise zur sanierung eines gewässers
Inventor: SACKLOWSKI SIEGBERT DIPL-ING
IPC: C02F11/12
Filed: 1995-12-21
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Sanierung eines Gewässers, insbesondere eines Binnengewässers, sowie einen Reaktor zur Dekontaminierung von Suspensionen, vorzugsweise als Bestandteil einer vorgenannten Vorrichtung. Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren beziehungsweise eine Vorrichtung anzugeben, mit dem beziehungsweise mit der eine Sanierung eines Gewässers möglich ist, bei der die Umwelt möglichst wenig zusätzlich belastet wird und die möglichst energiesparend und kostengünstig durchgeführt werden kann. Diese Aufgabe wird erfindungsgemäß in Verfahrenshinsicht dadurch gelöst, daß Schlamm aus dem Gewässer entfernt wird, daß der Schlamm zur Abscheidung von Grobanteilen klassiert wird, daß die dadurch abgeschiedenen Grobanteile und/oder die sich dadurch ausbildende flüssige Phase weiter entwässert und/oder getrocknet werden und daß die bei der Klassierung und/oder Entwässerung aus dem Schlamm und/oder der flüssigen Phase abgeschiedene Flüssigkeit gereinigt wird.
Patent WO-9629789-A1 (WO)
Inventor: MAYER JOERG
IPC: H04J3/14
Filed: 1996-03-09
Abstract: To monitor the transmission quality of digitised signals, the quantisation disturbance power is measured in a range in which no useful signals are transmitted. It is possible from the quantisation disturbance power to obtain the quantisation stage for an appropriate D/A converter and decide, on the basis of a comparison, whether the D/A converter meets the quality requirements.
Patent WO-9632580-A1 (WO)
Title: Procede et dispositif de commande d'un consommateur electromagnetique
Inventor: GRAS JUERGEN
IPC: F02D41/20
Filed: 1996-04-12
Abstract: L'invention concerne un procédé de commande d'un consommateur électromagnétique, notamment d'une électrovanne, qui agit sur le volume de carburant à injecter dans un moteur à combustion interne. La durée de la commande de l'électrovanne peut être corrigée d'un temps de retard. Ce procédé est caractérisé par le fait que ce temps de retard peut être prédéterminé en fonction de la valeur du courant vers le système de coupure à un moment donné.