baber/WOPTO huggingface dataset:
Patent DE-4421253-A1 (DE)
Title: Electronic stabiliser
Inventor: YOON JUNG-HWAN
IPC: H05B41/24
Filed: 1994-06-17
Abstract: Electronic stabiliser with an input filter/smoothing circuit (102) which operates with a conventional mains current supply (100) as input supply and provides a smoothed and filtered current supply, a switched-mode regulator (104) which receives the current supply from the input filter/smoothing circuit (102) and generates a square-wave, an ignition circuit (starting circuit) (106) for a high-voltage discharge lamp which receives the square-wave from the switched-mode regulator (104) and ignites a high-voltage discharge lamp, a pulse-width modulator (108) which receives the current supply from the input filter/smoothing circuit (102) and the voltage signal which is obtained by dividing the voltage, which corresponds to the current flowing in the ignition circuit for a high-voltage discharge lamp, is used for generating a specific pulse-width modulation signal on the square wave of the switched-mode regulator, and has a driver circuit (110) which transforms the pulse-width modulation signal from the pulse-width modulator for driving the switched-mode regulator (104). This construction results in a compact stabiliser of low weight and high performance. <IMAGE>
Patent DE-4422935-A1 (DE)
Title: Saw device with two rotating saw blades
Inventor: MARKE HEINZ JUERGEN
IPC: B23D45/10
Filed: 1994-07-01
Abstract: The saw device consists of two saw blades (17,18) supported on two parallel axles (15,16) on a machine frame (11). The saw blades are adjustable in guides (12,13) in direction of the saw material. Both saw blades act in the same section plane. The fed motion of the saw blades can be controlled individually. Stops (19,20) on the guides limit the feed motion to a minimum distance (20a) between the saw blades. The remaining web (14c) is sawn through by clamping the material twisted round and with a further saw cut.
Patent DE-4424636-A1 (DE)
Title: Multi layer bulked warp knit upholstery
Inventor: BOETTCHER PETER
IPC: D04H1/45
Filed: 1994-07-13
Abstract: The multi-layer bulked and laminated non-woven material is composed of at least two warp-knitted feltings each with a fibre stitch and pile side with vertical pile fibres, or a warp-knit felting with a stitch and pile side together with a warp-knit felting with a stitch side and a fluffed side. The layers (A, B) are bonded together by vertical fibre plugs (3a, 3b) taken from the fibres of the outer stitch sides (1a, 1b). The fibre plugs (3a, 3b) extended evenly as far as the centre of the opposite pile layers (2a, 2b), with a higher fibre density than their surrounding fibre piles (2a, 2b).
Patent DE-4431349-A1 (DE)
Title: Adaptive filtering of digital image signals
Inventor: LI JIANHUA
IPC: G06T5/20
Filed: 1994-09-02
Abstract: A method for adaptive digital image signal filtering for fast magnetic resonance (MR) image processing is provided. A minimum modification to the original image structures is tolerated, while noise smoothing is carried out at a prescribed filtering level. The filtered image is a weighted combination of four sub-images which have been obtained from the low-pass filter of the original image along four main directions. The weighting of each sub-image is controlled by the differences owing to these sub-images and the original image. The resulting image is then focused asymetrically in order to magnify the boundaries of the image structure. The overall effect of this filter structure is an effective adaptive noise reduction and edge magnification with efficient execution accompanied by the use of matrix computers. The high regulatity and the high parallelism of the process render the latter suitable for efficient execution in conjunction with the use of high grade integrated (VLSI, very large scale integrated) circuits or multiprocessor systems. The efficiency of the filter for effective reduction of image noise and the protection of important image structures are discussed and demonstrated with the use of a plurality of MR images from an MR imaging system having a low field strength. <IMAGE>
Patent DE-4433193-A1 (DE)
Title: Holographic grid disperses UV within flow of nitrate solution
Inventor: LUTHARDT MICHAEL DR
IPC: G01N33/18
Filed: 1994-09-17
Abstract: An assembly continually measures the nitrate content within a flowing solution of esp. cloudy or coloured fluids using a broad-band UV light-source. The solution passes through a passage which is at least partially transparent. The novelty is that the UV light is partially dispersed by an holographic grid element within the transparent section, and that part of the dispersed UV light is captured by a diode array or CCD broad-band simultaneous detector.  The detected signal is continually monitored and evaluated by an appropriate assembly. The detector works in the range 200 to 300 nm, pref. between 220 and 245 nm. The transparent passage may be a flexible light waveguide.
Patent DE-4433405-A1 (DE)
Title: Device for the automatic inspection of pipes
Inventor: GRUNE DIETER DIPL ING
IPC: F16L55/26
Filed: 1994-09-12
Abstract: The pipe inspection device is an automatically working, freely programmable, mobile implement carrier (34) for inspecting pipelines (28) on the outside and inside of any type from 200 mm diameter as well as pipelines of oval cross-section. It can be equipped with various attachments for separating, joining, coating, etc. The implement carrier (34) essentially consists of an articulated frame (1, 4), provided with steerable and track-compensating, individually driven rollers (7, 7a), and a tightening strap (14) equipped with distance rollers (15) and is connected to a programmable control. The mounting on the pipe (28) can be effected without a tool. Alignment is not necessary. The orbit of the pipe is a maximum of 360 DEG  and is effected at right angles or obliquely to the pipe axis (35). The axial feed per orbit can be set during operation. The entire axial displacement distance is limited only by obstacles at the pipe. <IMAGE>
Patent DE-4434019-A1 (DE)
Title: Hybrid drive arrangement for a motor vehicle
Inventor: VOLLMER THOMAS
IPC: F16D21/08
Filed: 1994-09-23
Abstract: A hybrid drive arrangement for motor vehicles with an inertia flywheel (2) arranged between an internal combustion engine and a transmission and providable with electrical machine components, which inertia flywheel can be connected to the transmission by way of a starting and shifting clutch (3) and to the internal combustion engine by way of a separating clutch (4), in which the inertia flywheel (2) is supported coaxially with the crankshaft (9) of the internal combustion engine, in which the clutch plate (11) of the separating clutch (4) is rotationally fixed to the crankshaft (9) and the clutch plate (20) of the starting and shifting clutch is rotationally fixed to the transmission input shaft (8), in which the clutch plates (11, 20) at their radial ends are guided between counter-pressure plates (15, 21) and pressure plates (16, 22), the latter being acted upon by disc springs (18, 23) for operation of the clutch, which springs can be deflected by means of power transmission elements (5, 6) connected to power generating devices, the power transmission element (6) for actuation of the starting and shifting clutch (3) being guided coaxially with the transmission input shaft, whilst the power transmission element (5) designed as pushrod for actuation of the separating clutch (4) is coaxially guided by the transmission input shaft (8) and the starting and shifting clutch (3), can be manufactured shorter with fewer components in that the disc spring (18) of the separating clutch (4) and the counter-pressure plate (21) of the starting and shifting clutch (3) for the radial guiding by way of ... Original abstract incomplete. <IMAGE>
Patent DE-4441484-A1 (DE)
Title: Night visibility badminton shuttle
Inventor: MARTIN KARSTEN
IPC: A63B67/187
Filed: 1994-11-22
Abstract: The badminton shuttle is designed for use in poor lighting conditions, by incorporating an electric light source, eg. a LED (c), operated from a miniature battery (d), which is brought into operation in dependence on the detected ambient light level. The light level is detected by an electronic circuit contained in a transparent cover cap (e) for the impact end of the shuttle, with on/off switching of the light source via a controlled microswitch.
Patent DE-4442965-A1 (DE)
Title: Switchable valve for internal combustion engine
Inventor: HANNIBAL WILHELM DR
IPC: F01L13/00
Filed: 1994-12-02
Abstract: The engine valve is held in a closed position by a high-rate spring and opened by a rocker arm and cam-shaft and is supported by a sliding member, in a first bore, which is held in contact by a lower rate spring and locked in position by another spring-loaded sliding member in a second bore perpendicular to the first.The valve stem (3) is controlled by the rocker arm (12) which is, in turn, operated by the cam shaft (11). The valve is normally closed by a spring (14). The end of the rocker arm is supported on a member (10) which is slidable in a first bore (22) in the cylinder head and a spring (4) of lower rate than the valve return spring (14). A second bore (24) contains a second sliding member (25) which can engage a hole (20) in the first sliding member (10). When the valve is required to be inoperative the second sliding member (25) may be hydraulically withdrawn, allowing the support (10) to be depressed, instead of the valve stem. The second sliding member (25) is operated electromagnetically using a relay.
Patent DE-4445414-A1 (DE)
Title: Connecting piece for vehicle screen washing device
Inventor: EDELE REINHARD
IPC: B60S1/40
Filed: 1994-12-20
Abstract: The connecting piece connects the carrying shackle of the wiper blade to a wiper arm having a rod with end sector to which a U-shaped shackle is connected. The U-shackle has aligned borings for a bolt or screw. The connecting piece has upper and lower parts (13,21) for connecting to the U-shackle and the carrying shackle. The carrying shackle has a fixing sector, open at the top, with two parallel side cheeks, between which a fixing bolt passes transversely to the longitudinal axis of the carrying shackle. This forms the turning axis between the connecting piece and the carrying shackle.
Patent DE-4445450-A1 (DE)
Title: Plastics moulding machine
Inventor: WOHLRAB WALTER
IPC: B29C45/17
Filed: 1994-12-20
Abstract: The mould closing system for a plastic moulding machine, and esp. injection moulding, has upper drawing members (17, 17') in a C-shape with their upper edges below the horizontal plane through the closing force axis, in the zone between the mould clamping plate (13) and the other fixed plate (3), for free access to this zone, between the mould clamping plate (13) and fixed plate (5). The lower drawing members (19) are shaped and dimensioned so that their distortion stiffness in the closing force direction are matched to the upper drawing members (17, 17') so that, on a given closing force, the elongation of the lower members (19, 19') matches that of the upper members (17, 17').
Patent DE-4445477-A1 (DE)
Title: Applicn. of flour to baskets in a bread basket support
Inventor: BAUR HELLMUTH DIPL ING
IPC: A21C13/02
Filed: 1994-12-20
Abstract: An arrangement for applying flour to baskets in a bread basket support in fermentation cupboards, comprises a flour scattering unit (6) with a vibrator (7), which is located in the longitudinal direction of the support (2) and scatters flour over the baskets (3) one after the other. The scattering unit (6) is pref. controlled and moved by a frequency controlled linear drive, while the vibration is achieved using a pneumatic drive.
Patent DE-4446401-A1 (DE)
Title: Solid fuel used when transporting porous carbon@
Inventor: YAGAKI KAZUHITO
IPC: C10L9/00
Filed: 1994-12-23
Abstract: Solid fuel contains a porous carbon, and an oil mixt. contg. a heavy oil fraction and a solvent fraction and is applied in fine pores to the carbon. Prodn. of the solid fuel is also claimed. Appts. for carrying out the process is also claimed.
Patent WO-8603957-A1 (WO)
Inventor: SPIEGELBERG ANDREAS
IPC: A61B5/03
Filed: 1986-01-10
Abstract: Pour la mesure de la tension à l'intérieur du corps humain ou du corps d'un animal, la tension est transmise à un capteur de tension (7) au moyen d'un ballon (1) rempli seulement partiellement d'un milieu gazeux, qui est appliqué à un cathéter (2) double ou à lumens multiples. Le remplissage partiel nécessaire pour transmission fiable de la tension est réalisé par une ou plusieurs pompes à pistons (6, 12) ou par une combinaison d'une ou de plusieurs pompes à pistons et d'une ou plusieurs valves (8, 9).
Patent WO-8703017-A1 (WO)
Inventor: REINBOLD HEINZ
IPC: D01D4/00
Filed: 1986-11-14
Abstract: Un système de filage utilisé pour produire des fils à monofilament comprend un outil à filer (40) et une section de canal (4') pour un polymère fondu (2). La section de canal (4') s'élargit dans une partie de canal (41, 42) de l'outil à filer (40) et débouche dans un canal d'écoulement (43) ayant la forme d'un étrier aplati raccordé à un bloc d'ajutages (59). L'aire (44; 44'; 44'') du canal d'écoulement (43) augmente ainsi perpendiculairement à sa largeur au moins dans la zone supérieure de la section de canal (4') du polymère et le canal d'écoulement (43) reste libre d'incrustations.
Patent WO-8909908-A1 (WO)
Inventor: JORISSEN BERND
IPC: F16N11/10
Filed: 1989-03-22
Abstract: Un élément galvanique se compose d'une anode (1), d'une cathode (2) et d'une résistance (3) agencée entre l'anode (1) et la cathode (2). Le matériau dont se compose l'anode peut être du zinc et le matériau dont se compose la cathode peut être un matériau à surtension minime d'hydrogène, par exemple du nickel de Raney.
Patent WO-9101897-A1 (WO)
Inventor: GROSS HANS
IPC: B60K7/00
Filed: 1990-06-19
Abstract: Bei einem Antrieb, insbesondere für Rollstühle oder dergleichen, mit einem elektrisch betriebenen Antriebsmotor (3) mit einem Stator (15) und einem Rotor (16) mit Antriebswelle (17), und einem mit der Antriebswelle (17) des Rotors (16) verbundenen Getriebe (2) mit Abtriebswelle (61), wobei die Abtriebswelle (61) des Getriebes (2) mit einem Rad (9) verbunden ist, wird eine geringe Bautiefe des Antriebs und somit ein grosser Freiraum innerhalb des Rahmens des Rollstuhls dadurch geschaffen, dass der Antrieb als Radnabenantrieb (1) ausgebildet ist, dessen Getriebe (2) als mehrstufiges Planetengetriebe (47 und 53) mit einer Leistungsverzweigung ausgebildet ist. Dieser Radnabenantrieb (1) bedarf nur eines geringen Platzes, so dass aufgrund des Platzzugewinns durch die Verwendung des Radnabenantriebs (1) in Rollstühlen diese mit Batterien mit grösserer Kapazität versehen werden können, so dass diese elektrisch betriebenen Rollstühle leistungsfähiger sind.
Patent WO-9417426-A1 (WO)
Inventor: VAN DEN BERG HUGO
IPC: G01R33/06
Filed: 1994-01-10
Abstract: A device for detecting the angular position of an object uses an MR-sensor (2) arranged in a magnetic field. One component (H^¨B7 or H^¨B7g) and one axis of reference (3) of the MR-sensor (2) are rotatable in an axis of rotation (5) with respect to each other around an angle of rotation (THETA or PHI) which is unambiguously correlated with the angular position of the object, whereas the electric resistance of the MR-sensor (2) unambiguously depends from said angle of rotation (THETA or PHI). According to the invention, the MR-sensor (2) is designed with a giant MR-layered system having at least one measurement layer (12) with a magnetisation (M^¨B7M) which may be rotated by the magnetic field (H^¨B7 or H^¨B7g) and at least one biasing layer (16) with a constant magnetisation (M^¨B7B) and whose resistance depends from the angle (ALPHA) between both said magnetisations (M^¨B7M and M^¨B7B).
Patent WO-9426227-A1 (WO)
Title: Rollstuhl, insbesondere für körperbehinderte personen
Inventor: STIMPFIG ELKE
IPC: A61G5/00
Filed: 1994-05-13
Abstract: Es wird ein Rollstuhl vorgeschlagen, mit nabenfreien Laufrädern (3) und einem Stauraum (15) under dem Sitz (6), der über das obere Ringsegment der Räder zugänglich ist.
Patent WO-9635054-A1 (WO)
Title: Procede et dispositif de controle du decalage des cames dans des pompes a injection de vehicules a moteur diesel
Inventor: HOECKEL HERBERT
IPC: F02M65/00
Filed: 1996-03-02
Abstract: L'invention se rapporte à un procédé et à un dispositif de contrôle du décalage des cames dans des pompes à injection en série (REP) de véhicules à moteur diesel. Le contrôle du décalage des cames peut être effectué de manière simple et rapide grâce au fait qu'une courbe de variation de pression standard (D) est établie pour chaque conduit d'injection, que le début de l'alimentation (FB) est détecté dynamiquement dans le temps au fur et à mesure que se succèdent les injection pour les différents conduits, et que l'écart angulaire entre les moments de début d'alimentation successifs des différents conduits d'injection est déterminé, enregistré et affiché. Dans le dispositif de contrôle du décalage des cames, les variations de pression du carburant amené se présentant dans les conduits d'injection individuels sont détectées sous forme de détecteurs de signaux de transfert (FSS) au moyen de détecteurs de pression associés à chaque conduit d'injection et transmis, sous forme de courbes de variation de pression standards (D) à un dispositif d'évaluation (AE). L'angle de rotation de l'arbre à cames des pompes à injection peut être déterminé dynamiquement au moyen d'un détecteur d'angle de rotation (DE), lequel transmet un signal correspondant au dispositif d'évaluation (AE). A partir des courbes de variation de pression standards (D) des conduits d'injection individuels, des débuts d'alimentation (FB) se succédant dans le temps sont enregistrés et déterminés conjointement avec le signa du détecteur d'angle de rotation (DE) de l'angle de rotation correspondant et, par ailleurs de l'écart angulaire sur la base des moments successifs correspondant aux débuts d'alimentation des différents conduits d'injection. Les écarts angulaires sont transmis à un dispositif d'affichage (AZ) et affichés de manière appropriée sur ce dernier.
Patent WO-9633327-A1 (WO)
Inventor: LECHTENBOEHMER HANS NORBERT
IPC: E04H17/16
Filed: 1996-04-10
Abstract: Fence posts (50) of a fence (100) made of grid panels (20) consist of narrow upright grid panels with upright rods (11, 12) and brackets (10) linking them, the free ends (3') of which project above the front (13) of the fence post (50). Horizontal rods (2) in the grid panels (20) lie on the projecting ends (3') which form securing components (3) in the form of hooks which secure the grid panels (20) to the front (13) of the fence post (50).
Patent WO-9708660-A1 (WO)
Title: Procede de traitement d'images destine a la simulation d'une structure en relief et dispositif associe
Inventor: WITTIG OLIVER
IPC: G06T15/80
Filed: 1996-08-26
Abstract: L'invention concerne un procédé de traitement destiné à la simulation d'une structure en relief dans la représentation d'objets constitués d'au moins une surface polygonale. La surface polygonale est divisée en de nombreux éléments de trame. Pour chaque élément de trame, on extrait de la matrice d'une structure en relief une valeur d'inclinaison déterminant l'inclinaison de la normale de surface locale. La normale de surface locale inclinée est calculée à partir de la valeur d'inclinaison ainsi qu'à partir de la normale de la surface polygonale ou bien de la normale de surface locale. On calcule ensuite la luminosité et/ou la couleur de chaque élément de trame en fonction de la direction du regard de l'observateur ainsi que des rapports d'éclairage et des normales de surface locales inclinées. L'invention concerne également le dispositif de traitement des images, destiné à l'application du procédé.
Patent WO-9750178-A1 (WO)
Inventor: WEBER STEPHAN
IPC: G06J1/00
Filed: 1997-06-25
Abstract: Circuit for the digital setting of analogue parameters with at least two analogue multipliers (1, 2, 3) one group of inputs of which are connected mutually in parallel and are actuated by an input signal (10, 11). A weighting signal can be applied to each of the other multiplier inputs in dependence on an appropriate control signal (22, 23, 24), and the multiplier outputs are mutually additively coupled.
Patent WO-9820334-A1 (WO)
Inventor: JACH OLAF
IPC: G01N27/407
Filed: 1997-11-03
Abstract: La présente invention concerne un capteur électrochimique conçu pour déterminer la concentration d'un gaz en mettant en oeuvre un élément électrochimique, comprenant une cellule de pompape électrochimique, avec une première et une seconde électrodes ainsi qu'un volume dans lequel le gaz peut s'introduire par un orifice d'admission et où l'une des deux électrodes est placée, ledit orifice d'admission (11) étant recouvert d'un opercule (24) poreux. L'invention porte également sur le mode de fabrication du capteur électrochimique.
Patent WO-9934318-A1 (WO)
Inventor: GROHSE PETER
IPC: G06K19/07
Filed: 1998-05-04
Abstract: Bei einer Leseeinrichtung für eine Chipkarte mit einer Speichereinheit zum Speichern von vorgebbaren konstanten und variablen Daten, insbesondere zum Speichern vorgebbarer Geldbeträge, wobei der Chip der Chipkarte mit einer an einer Oberfläche der Chipkarte freiliegenden Kontaktfläche verbunden ist, und wobei die auf der Chipkarte gespeicherten Daten auf einer Anzeige der Leseeinrichtung darstellbar sind, wird eine einfache Abrechnung von Autobahngebühren dadurch erreicht, daß die Leseeinrichtung eine von einer in der Einrichtung integrierten elektrischen Stromquelle betriebene Sende- und Empfangseinrichtung zum Senden von in der Speichereinheit der Chipkarte gespeicherten Daten und in der Leseeinrichtung gespeicherten konstanten und variablen Zusatzdaten enthält.
Patent WO-9902024-A1 (WO)
Title: Verfahren und vorrichtung zur messung der höhenposition von objektkanten von bauelementen
Inventor: BRODT MICHAEL
IPC: H05K13/04
Filed: 1998-06-25
Abstract: Verfahren und Vorrichtung zur Messung der Höhenlage von Objektkanten an Bauelementen in Bestückautomaten. Bekannte Vorrichtungen verwenden Triangulationsverfahren, um die Koplanarität von Anschlüssen (2) an Bauelementen (1) in Bestückautomaten zu untersuchen. Aus der Verwendung von Laserlicht resultiert dabei eine starke, unerwünschte Oberflächensensitivität. Bei Schattenwurfverfahren werden Anschlüsse (2) auf einem Sensor (7) nur dann scharf abgebildet, wenn die Anschlüsse (2) genau positioniert sind. Objektkanten (Anschlüsse) (2) werden mit parallelem Licht beleuchtet und mit einer Linse (6) auf einen Sensor (7) abgebildet. Durch die telezentrische Abbildung wird eine scharfe Abbildung des Schattens von Objektkanten (2) auf einem Sensor (7) auch dann erzielt, wenn sich die Objektkanten in einem Bereich zwischen einem Kollimator (5) und der Linse (6) befinden. Koplanaritätsprüfung bei Bestückautomaten.
Patent WO-0063346-A1 (WO)
Title: Cellule bacillus, productrice d'une proteine
Inventor: JOERGENSEN STEEN TROELS
IPC: C12N9/14
Filed: 2000-03-23
Abstract: L'invention concerne une cellule Bacillus, destinée à la production améliorée d'un polypeptide recherché, ainsi qu'un procédé de production de ce polypeptide. On améliore la production en supprimant l'expression du gène yjbH.