baber/WOPTO huggingface dataset:
Patent DE-4305244-A1 (DE)
Title: Bit synchroniser for use in systems with very high clock rates
Inventor: ZHANG CHEN-XIONG
IPC: G01R25/04
Filed: 1993-02-20
Abstract: The invention relates to a device for correcting phase differences between binary signals which contains one phase detector each for the phases of the signals and a phase shifter for changing the phases of one of the two signals. Two integrators are provided, at the inputs of which in each case one of the two signals is present. A comparator receives two reference voltages and the integration signal and outputs at its output a control signal proportional to the difference between the integration signals and thus to the phase difference between the two signals as input for the controlled phase shifter. <IMAGE>
Patent DE-4307039-A1 (DE)
Title: Buffer with integrated air bellows for WC seats
Inventor: NOETZOLD NORBERT
IPC: A47K13/04
Filed: 1993-03-06
Abstract: Buffers for WC seats which are of a rubber-like material constitution and, constructionally, have a pneumatically acting damping bellows and can be placed into or onto the WC seat in order to bring about very good damping behaviour in the event of inadvertent dropping of the WC seat/lid onto the ceramic bowl and, furthermore, guarantees outstanding adhesive properties in the WC seat and on the bowl, as well as colour matching and exchangeability.
Patent DE-4307364-A1 (DE)
Title: Method for automatic summer/winter changeover of a heating installation
Inventor: HELZEL STEFAN DIPL ING
IPC: G05D23/19
Filed: 1993-03-09
Abstract: It is known to switch heating installations automatically to summer or winter operation in accordance with the outside and inside temperature. It is proposed that, in a heating installation with a plurality of heating circuits having in each case an independent characteristic, each of the heating circuits is switched to summer or winter operation according to its specific values. In this case, the heat generator is to be operated at any time using only the characteristic values of the heating circuit or heating circuits switched to winter operation.
Patent DE-4315088-A1 (DE)
Inventor: EYHORN THOMAS DIPL ING
IPC: F16L59/04
Filed: 1993-05-06
Abstract: The invention relates to a process for preparing a microporous body having thermal insulating properties, by     a) mixing   I) 0.5-60% by weight of one or more compound(s) selected from the group consisting of the oxides, hydroxides and carbonates of the metals of the 2nd main group; II) 5-95% by weight of pyrogenic SiO2 containing 0-20% by weight of Al2O3 (based on the SiO2 used); III) 0-60% by weight of an opacifier having at least one absorption maximum in the wavelength range of 1.5-10  mu m;   IV) 0.1-10% by weight of an organic fibre;     b) Pressing the mixture prepared to form a shaped body; c) Heating the shaped body produced to a temperature above 700@C.
Patent DE-4318522-A1 (DE)
Title: Device to charge basin for sepn. process or sewage treatment - has drop tube with structured trumpet mouth expansion for a Coanda effect on material passing into circular basin
Inventor: FELDER ANTON DR
IPC: B01D21/34
Filed: 1993-06-03
Abstract: The assembly for the central filling of a basin such as a circular sand basin or circular sand classification or settling basins, the twisting flow through the drop tube is activated into a Coanda effect at the trumpet mouth expansion (3). This gives a deflection to the material from the tube at least horizontally and vertically upwards and also a radial and symmetrical outflow into the basin. Round openings are at a guide tube (16), centrally within the drop tube (10), which is open at the top to the atmosphere. USE/ADVANTAGE - The system is for circular basins in sewage purifying plants, for fluid/fluid and fluid/solid separation; as a fat trap, for shredded rubbish and sewage separation and for collecting or classifying sand. It can also separate light fluids. The operation increases the hydraulic effect by 50-90%, with the same flow vol. and settling vol..
Patent DE-4320794-A1 (DE)
Title: Unit for attaching luggage rack to vehicle roof - has profiled strip with gap to allow insertion of free end of angled support
Inventor: KNUEDEL GUENTER DIPL ING
IPC: B60R9/058
Filed: 1993-06-23
Abstract: The unit has, on each side, a base surface (3) covered by a profiled strip extending in the vehicle longitudinal direction. A retainer block (4) with a slotted opening (8) is provided to receive the free end (11) of an angled support member (10). The block is positioned beneath the profiled strip, which has a gap (13) through which the free end (11) can pass. ADVANTAGE - Provides a safe and reliable support for a roof rack and avoids damage to the roof paintwork.
Patent DE-4322476-A1 (DE)
Title: Automatic vehicle transmission control with engine management - computing optimum running conditions and selecting optimum gear ratio for fuel saving performance.
Inventor: KRUSE GEORG DIPL ING
IPC: F16H61/02
Filed: 1993-07-06
Abstract: The vehicle transmission control method involves controlling a link between a throttle pedal and a throttle valve which controls an effective gear ratio. The throttle pedal setting ( beta ), and its rate of change (d  beta /dt), control a computer program which generates control signals for fuel saving performance, irrespective of the actual rates of change of the control. Sensors monitor the throttle control position as well as that of the throttle valve and the engine parameters. The effective idling setting is calculated from the combined torque of the auxiliary equipment and from the engine parameters. The transmission is infinitely variable, or is variable in small steps. ADVANTAGE - Cost saving operation of vehicle. Less driver skill required.
Patent DE-4331513-A1 (DE)
Title: Method for obtaining data for the recognition of an object
Inventor: LOHSCHELLER HERBERT DR
IPC: G07B15/00
Filed: 1993-09-16
Abstract: To obtain data for the recognition of an object, an image is transferred into the spectral domain. To separate image regions which relate to the object with respect to background regions, a comparison is carried out with spectral information from an object-free reference image. The separated regions are prepared separately for a subsequent storage and/or transmission. As a result of the comparison in the spectral domain, object detection can be carried out by means of simple threshold value decisions. Measures for data compression of less relevant image regions can be carried out in addition in a simple manner. The invention is particularly suitable for the recognition of motor vehicles, for example for automatic registration of charges (tolls). <IMAGE>
Patent DE-4333522-A1 (DE)
Title: Heat-insulated infilling element for the façades of buildings
Inventor: SCHULZ HARALD DR ING
IPC: E04C2/54
Filed: 1993-10-01
Abstract: The subject matter of the invention is a heat-insulating infilling element for the façades of buildings or the like, having an outer layer (1) made of glass, having an inner layer (2) arranged at a distance therefrom, and having an insulating layer (3) arranged therebetween. The outer and the inner layers (1, 2) are connected to one another via spacers (4) arranged on the borders. The insulating layer (3) is formed by a cavity with an air layer enclosed therein. The spacers (4) are provided with pressure-compensation openings (5) between the cavity and the outer atmosphere. A filter element is provided between the cavity and the outer atmosphere. <IMAGE>
Patent DE-4334843-A1 (DE)
Title: Hydraulic activation device for a door on a motor vehicle
Inventor: KOCH GEORG DIPL ING
IPC: E05F15/50
Filed: 1993-10-13
Abstract: A hydraulic activation device for a door, in particular a swing door or sliding door of a vehicle has a double-acting piston/cylinder unit 1 whose piston 2 can be connected to the door via a piston rod 4 and whose cylinder 3 can be connected to the door frame, or vice versa, and whose two control chambers 6, 7 can be connected to a source 10 for a hydraulic medium via lines 13, 16 which lead to a control valve 9 in order to open or close the door. In each of the two lines 13, 16 which lead from the control valve 9 to the respective control chamber 6, 7 a non-return valve 15, 18 which opens in the direction of the respective control chamber is provided. The two non-return valves 15, 18 are provided with a mutual unlocking device 19. The two control chambers 6, 7 are connected in parallel with the non-return valves 15, 18 via a locking device 20 which has an overflow valve 27 in order to secure the door in an infinitely variable fashion. <IMAGE>
Patent DE-4338861-A1 (DE)
Title: Gasket with elastomeric or thermoplastic overlays
Inventor: STAPEL KLAUS DIPL ING
IPC: F02F11/00
Filed: 1993-11-13
Abstract: A gasket, esp. a cylinder head gasket, consists of one or more overlying metal or soft material sheets with passage openings and with elastomeric or thermoplastic overlays which are injection moulded from one or both sides around the openings and then vulcanised or set. The novelty is that at least two gasket (1) regions, to be provided with overlays (7-10), are connected by stamped slots so that, during injection moulding of the overlays (7-10) onto the gasket (1) clamped in the mould (13,14), at least two of the overlays (7-10) are produced at both sides of the gasket (1) using a single injection channel (16.
Patent DE-4405160-A1 (DE)
Title: Board system for assembly of walls and base for composting
Inventor: HARTKE GOTTFRIED DR ING
IPC: C05F17/02
Filed: 1994-02-18
Abstract: The board system for producing a plate body with base and walls to contain loose material (esp. for composting, aeration or dewatering, or treating gasses by a filter material placed on the board body) has a fluid-permeable lower plate (40, 41, 42) for placing on a flat foundation, and an upper carrier plate (30, 31) with openings. Spacers (20) create a gap between the lower and upper plates. The gap contains a space and/or a liq.- and/or gas- supply system. The gap has at least one fluid outlet and/or gas inlet. A wall element (1) has a push joint (15) to the base plate and the carrier plate. Pref. the wall element is of extruded plastics.
Patent DE-4405576-A1 (DE)
Title: Shaver head for wet razor
Inventor: BACKHAUS MARC
IPC: B26B21/22
Filed: 1994-02-22
Abstract: The razor blade holder (2) has concave skin contact surface (14). The razor blade (4) is located within the rear or central surface area of that contact surface, as seen in direction of movement (8). The surface merges into a convex front curvature (16), and a convex rear surface (18). The holder has a strip-shaped friction element (20) in the rear part of the skin contact surface. The element is parallel to the razor blade, and ensures that there is increased slide friction between holder and skin.
Patent DE-4413332-A1 (DE)
IPC: A01D34/64
Filed: 1994-04-18
Abstract: the lawn-mower consists of a chassis (1) with (n)directly mounted wheels (2, 13), at least one mowing mechanism (8), drive motor (6) for the mowing mechanism and at least some wheels, and a grass collector (14) coupled to the mowing mechanism by a discharge duct (5). The chassis also carries an operator's seat (9) and, in the main region of its longitudinal extension, it rises from the front to the rear. Pref. the rising angle is 20-40 deg., typically 25 to 35 deg. The drive motor may be mainly fitted below the chassis. aDVANTAGE - Compact design, and streamlined disposition of the discharge duct. <IMAGE>
Patent DE-4414519-A1 (DE)
Inventor: BERTRAM ULRICH
IPC: F16H45/02
Filed: 1994-04-26
Abstract: In a hydrokinetic torque converter the clutch disc (11) of a lock-up clutch is connected non-rotatably by carriers (16) to a transfer disc (15) which for its part is connected non-rotatably through the carrier plate (18) of a damping system to a shaft hub (6') of a gearbox input shaft (6) of a vehicle gearbox, so that the damping system is included in the torque delivery path when the lock-up clutch is disengaged as well as when it is engaged.
Patent DE-4416433-A1 (DE)
Inventor: HEMMERLE HORST DR
IPC: A61P3/10
Filed: 1994-05-10
Abstract: Cyclohexane derivs. of formula (I), and their salts, are new. R<2> = O-(3-5C)alkyl-R<11>, in which the alkyl component is straight, branched or cyclic; R<11> = phenyl (opt. 4-substd. by F, Cl or Me); and R<4>, R<5> = H or OH.
Patent DE-4417556-A1 (DE)
Title: Process for alkaline-oxidizing digestion of chromium ore
Inventor: DROPE RUEDIGER DIPL PHYS DR
IPC: C22B34/32
Filed: 1994-05-19
Abstract: The invention relates to a process for the alkaline-oxidative digestion of chromium ore by     - mixing finely divided chromium ore with alkali compounds, - heating the mixture to from 800 to 1200 DEG C in the indirectly heated rotary tube, - introducing oxygen or gases with an increased oxygen content in countercurrent to the mixture, where - the mixture of chromium ore and alkali compound is divided into a multiplicity of streams,   - each of the streams is fed to one indirectly heated rotary tube, - where the multiplicity of rotary tubes is combined in the form of a tube bundle, - the theoretical path length of the mixture particles through the rotary tube is from 5 to 30 m, and - a mean occupancy of the internal rotary tube surface of from 1 to 5 kg of mixture/m<2> results.   <IMAGE>
Patent DE-4419061-A1 (DE)
Title: System for measuring background field in NMR tomograph
Inventor: STETTER ECKART DR RER NAT
IPC: G01R33/389
Filed: 1994-05-31
Abstract: A system for measuring/controlling the background field generated in the examination area defined by the pole shoes (3,4) of the main magnetic excitation in a nuclear spin tomograph employs the magnetic resonance field probes (1,2) symmetrically disposed on either side of the magnetic axis (6). The signals from the two probes (1,2) can be variously added or subtracted to enable the resultant background field or the pulsed field gradient imposed by the EM coils (5) to be independently derived. Disturbances to the measurement system caused by gradient field switching are also able to be eliminated.
Patent DE-4421771-A1 (DE)
Title: Rotary-slide compressor
Inventor: KAWAMURA CHUICHI
IPC: F04C18/344
Filed: 1994-06-22
Abstract: A rotary-slide compressor is designed for use in an air-conditioning system. It contains a rotor (9) which is fastened to a drive shaft (7) in order to rotate with it and which is arranged in an elliptical chamber of a cylinder block (4) which is enclosed by a casing (2, 3) and whose axial ends are closed by a front and a rear plate (5, 6). The rotor (9) has a multiplicity of slots (9a) in which slides (10) are slidably accommodated so that a multiplicity of compression chambers (11) are formed during the operation of the compressor. An oil-separator chamber (17) is defined by the casing (2, 3) and the rear plate (6) and is connected to a discharge chamber (13) into which the compressed cooling medium is discharged. Formed in the rear plate (6) is a discharge passage (18) which permits a connection between the discharge chamber (13) and the oil-separator chamber (17). The discharge passage (18) has a choke section and a bend in order to produce a resistance against the flow of the compressed cooling medium so that the pulsating flow is dampened. <IMAGE>
Patent DE-4426370-A1 (DE)
Title: Accessory for power screw driver
Inventor: HUMM SIEGFRIED
IPC: B25B21/00
Filed: 1994-07-26
Abstract: The accessory consists of a hexagonal mounting shaft (1) with undercut, which is used to secure the accessory in the screw driver, and a tool holder (6). The tool holder is in the form of a chuck in which a screw driver bit can be mounted. The tool holder and the mounting shaft are interconnected by a coupling (1) which transmits the driving torque. The coupling consist of two discs (11,12) which are vulcanised to either side of an elastomer disc (10). The coupling can also be in the form of a spring or a universal coupling.
Patent DE-4429857-A1 (DE)
Title: Magnet position detector for magnet moving along a path
Inventor: PEREZ JUAN-LUIS
IPC: G01D5/14
Filed: 1994-08-23
Abstract: The detector (62) contains a magnetic field sensor with a magnetic field sensitive sensor element (10), and a connected evaluation circuit (58) contg. a signal generator for a signal dependent on the magnetic field strength and a threshold switch, which generates a switching signal if the threshold is exceeded. A screen element (64) arranged close to the magnetic field sensitive sensor element essentially allows penetration of the sensor element by the magnetic field lines parallel to a preferred direction (34), parallel to the movement of the magnet on its path.
Patent DE-4430171-A1 (DE)
Inventor: DEIS SIEGFRIED
IPC: B23C5/22
Filed: 1994-08-25
Abstract: The head has a number of circular mountings (6) spaced around the head. Circular cutting blades (3) are secured to the mountings via central mounting screw fittings (11). Each blade has a number of regularly spaced holes (13) which locate over mounting lugs or which are gripped by securing catches (21), to prevent the blades from rotating during use. The blade can be easily reset in a new orientation as it wears. The circular mounting surfaces can be dished to secure the cutters. The cuttings edges are profiled for optimum milling effect. A simple rotation clamp has an external grip (21) secured by a screw fastener.
Patent DE-4434674-A1 (DE)
Title: Double-trough concave mirror
Inventor: LINCKELMANN GEORG
IPC: F24S23/70
Filed: 1994-09-28
Abstract: The two mirrors (1,2) are mounted optically in series, the first larger mirror combining the reflected sun rays in a focal line (F'). The second mirror acts at right-angles to the first, concentrating the rays reflected by it into a second smaller focal line before they reach the first one. The focal length of the second mirror, which forms a parabolic trough, can be equal to the distance between its apex and the first focal line (F'). The second mirror can be of variable width, being pref. wider towards the outside, or merely wider than the first one.
Patent WO-8901470-A1 (WO)
Title: Process for producing e/z mixtures of 2-(bicyclo[3.3.0]octane-3-ylidene) acetic acid derivatives with predominant e or z moieties
Inventor: REHWINKEL HARTMUT
IPC: C07C405/00
Filed: 1988-08-11
Abstract: The invention concerns a process for producing E/Z mixtures of 2-(bicyclo[3.3.0]octane-3-ylidene) acetic acid derivatives of formula (I) in which either the E or the Z moiety predominates.
Patent WO-8912731-A1 (WO)
Inventor: KNOLL GUENTER
IPC: F01N3/01
Filed: 1989-05-20
Abstract: Un coagulateur pour systèmes de lavage des gaz d'échappement produits par des combustibles fossiles, notamment des gaz d'échappement de moteurs diesel, comprend un logement (10) polarisé de façon à servir de contre-électode, une électrode (11) concentriquement agencée dans le logement (10) et connectée à une haute tension et un isolateur (13) électriquement chauffable qui sert à isoler l'électrode (11) là où elle traverse le logement (10). Afin d'obtenir un isolateur (13) très résistant aux hautes tensions mais de dimensions totales relativement réduites, l'isolateur (13) est composé de deux parties, un tuyau interne en céramique (17) et un tuyau de protection en céramique (18) qui entoure le premier. Le conducteur chauffant (19) requis pour le chauffage est un conducteur à couche épaisse enroulé en spirale autour de la circonférence du tuyau interne (17). Le tuyau de protection (18) est fritté sur le tuyau interne (17) de sorte que la fente de séparation (14) entre les tuyaux interne et de protection (17, 18) soit étanche aux gaz.
Patent WO-9427366-A1 (WO)
Title: Schaltungsanordnung zum alternativen empfang mindestens zweier rundfunksender
Inventor: HANSEN JENS
IPC: H03J1/00
Filed: 1994-05-16
Abstract: Schaltungsanordnung zum Empfang mindestens zweier Rundfunksender mit Mitteln (A) zur Audio-Verarbeitung der aus den empfangenen Signalen gewonnen NF-Signale und Mitteln (S3) zur Zuführung der NF-Signale genau eines der Sender zu den Mitteln (A) zur Audio-Verarbeitung, bei der genau ein Empfangsteil (T) vorgesehen ist, das so ausgebildet ist, daß darin zwei verschiedene Mischfrequenzen erzeugt und auf Befehl einer Steuereinheit (MC) über einen Schalter (S1) alternierend einer HF-Mischstufe (4) zugeschaltet werden.
Patent WO-9508427-A1 (WO)
Title: Dispositif permettant d'enlever les bavures et les nopes presentes sur des pneus
Inventor: WACKER DIETMAR
IPC: B29C35/16
Filed: 1994-09-16
Abstract: Afin de réduire les durées de cycle de production sans altérer la qualité lors de l'ébavurage de pneus (1), rendus fragiles suite à l'opération de refroidissement, il est prévu un outil d'ébavurage qui se présente sous forme d'élément à rouleaux concave, adapté ou ajustable à la bande de roulement ou aux flancs du pneu (1) et qui peut être entraîné de préférence dans le même sens de rotation que le pneu.
Patent WO-9524718-A1 (WO)
Title: Abstandhaltergitter für kernbrennstoff enthaltende brennstäbe eines kernreaktorbrennelements
Inventor: STEINKE ALEXANDER
IPC: G21C3/332
Filed: 1995-02-20
Abstract: Ein versteiftes Abstandhaltergitter hat eine Gittermasche (9), die zwei längs einer Eckkante (11) der Gittermasche (9) aneinanderstoßende Maschenwände (10) mit zwei quer zur Eckkante (11) verlaufenden und sich in einer ersten von zwei beabstandeten Maschenecken (13) der Eckkante (11) treffenden Außenkanten (12) aufweist, von denen die eine Außenkante (12) der einen und die andere Außenkante (12) der anderen Maschenwand (10) zugeordnet ist und von denen jede Außenkante (12) an der Eckkante (11) einen Außenkantenabschnitt (14) aufweist, an dem diese Außenkante (12) zur anderen der beiden Maschenecken (13) hin geneigt ist. Ferner ist eine Führungshülse (15) für einen stabförmigen Körper vorgesehen, die an einem Hülsenende eine nach außen gezogene Zunge (16) aufweist, deren Zungenkanten (16a, 16b) an dem Außenkantenabschnitt (14) jeder der beiden Maschenwände (10) befestigt ist.
Patent WO-9634449-A1 (WO)
Title: Dispositif permettant de detecter le regime et/ou le sens de rotation d'un moteur electrique
Inventor: BERTOLINI THOMAS
IPC: H02K11/33
Filed: 1996-03-28
Abstract: L'invention concerne un dispositif permettant de détecter le régime et/ou le sens de rotation d'un moteur électrique, notamment d'un moteur de faible puissance à courant continu, excité par aimant permanent, comportant au moins un élément à effet Hall et une pièce exerçant une action magnétique sur l'élément à effet Hall et tournant avec l'arbre d'induit. Un système transmetteur à effet Hall (60, 70) et un système magnétique (40, 50) sont montés fixes sur le moteur (10), tandis qu'une pièce (30) à conduction magnétique tourne avec l'arbre d'induit (20) du moteur (10) et régule le flux magnétique au niveau du système transmetteur à effet Hall (60, 70).
Patent WO-9703761-A1 (WO)
Title: Pistolet pulverisateur, notamment pistolet a peinture
Inventor: GMEILBAUER ENGELBERT
IPC: B05B15/06
Filed: 1996-07-12
Abstract: L'invention concerne un pistolet pulvérisateur, notamment un pistolet à peinture, comportant un corps avec une poignée, une partie mobile et une soupape de commande, une gâchette actionnant cette dernière, et, au niveau de l'extrémité antérieure supérieure de la partie mobile, un godet de peinture (11). Une buse à air (28), une buse à peinture (27) et un pointeau de libération de peinture disposés coaxialement les uns par rapport aux autres sont situés à l'extrémité antérieure de la partie mobile (3). La buse à air (28), la buse à peinture (27) et le pointeau de libération de peinture se trouvent sur ou dans une tête de pulvérisation (25) pivotante séparée qui est fixée amovible sur la partie mobile (3) et peut se déplacer simultanément dans le sens longitudinal de celle-ci. Par suite, l'angle de pulvérisation et la distance entre la tête de pulvérisation et la poignée, c'est-à-dire la longueur totale résultante, peuvent être réglés selon les besoins. Ainsi, même des surfaces de travail d'accès difficile ou éloignées peuvent être pulvérisées de manière optimale.