baber/WOPTO huggingface dataset:
Patent EP-0593104-A1 (EP)
Inventor: DESROSIERS VICTOR J
IPC: D06B23/04
Filed: 1993-06-16
Abstract: This invention is directed towards improvements in collapsible dye tubes, commonly referred to as dye springs. The dye springs of the present invention are characterized in that they are resiliently compressible and are further able to withstand elongation. The dye spring has a surface area of cylindrical shape with elements disposed between rings at the end of the tube. The elements insure that the dye spring surface area remains open when the dye spring is in a compressed state so that dye will be able to flow radially outwardly through the tube and thereby dye the yarn wound around the tube. The elements further insure that the degree of elongation experienced by the spring during winding operations is substantially diminished or even eliminated.
Patent EP-0578302-A1 (EP)
Inventor: RAUE RALF DR
IPC: G02F1/00
Filed: 1993-06-28
Abstract: The invention relates to a light source with a luminescent layer (3, 8) whose light is led through an optical filter. Such a light source can be produced simply in conjunction with low light losses due to the fact that the optical filter (5, 9) consists of at least one cholesteric crystal layer (cholesteric filter). <IMAGE>
Patent EP-0595433-A1 (EP)
Inventor: VAN DER GOES JACOBUS JOHANNES
IPC: F16L49/00
Filed: 1993-10-28
Abstract: The invention relates to a method for soldering a ceramic part to a metal part, in which thermal stresses in the ceramic part, which can occur during the soldering or from the soldered connection during use as a result of differences in coefficient of expansion, remain below an acceptable level, due to a geometrical flexibility provided in the metal part, for example, through a sinusoidal peripheral profile of low wall thickness.
Patent EP-0562776-A1 (EP)
Inventor: WILLIAMS RICHARD K
IPC: H03K17/567
Filed: 1993-03-19
Abstract: An insulated gate bipolar transistor (IGBT) (43) gate driver circuit with a push-pull output stage which provides current sinking to two power supply rails. Current sinking to a low impedance power supply rail (GND) via a high current NPN bipolar transistor (52) provides fast IGBT turn off. A PNP bipolar transistor (53) forward biased emitter-base junction in series with an N channel field effect transistor (60) provides current-limited current sinking to a higher impedance power supply rail (V EE ) . The on resistance of the N channel field effect transistor (60) can be chosen to set the maximum current drawn from the higher impedance V EE  power supply rail. This current-limiting avoids the need for a second low impedance power supply. The transition of the output of the driver from ground to V EE  is only a function of the output voltage output by the driver. It is not a function of any timed switching of transistors.
Patent EP-0578395-A1 (EP)
Inventor: HILL GRENVILLE MOORE
IPC: B65H67/056
Filed: 1993-06-18
Abstract: A yarn winding machine of the type comprising a yarn traverse guide which is caused to reciprocate along the length of one or other of two substantially axially aligned, rotatably driven bobbins, so as to wind the yarn on that bobbin, wherein an interrupter member is provided which is movable between an inoperative position, in which it is clear of the yarn path for winding, and an operative position, extending between the yarn traverse guide and the surface of the wound bobbin in order to engage the yarn during the transfer movement of the yarn traverse guide from the wound bobbin to the empty bobbin so as to deflect the yarn and prevent it from being wound onto the barrel of the empty bobbin until the yarn traverse guide has reached a position relative to the barrel of the empty bobbin conducive to the commencement of winding of yarn on the empty bobbin and the severing of the yarn connecting the wound or completed bobbin and the new, empty bobbin.
Patent EP-0577370-A1 (EP)
Inventor: SUZUKI SHIGEO
IPC: G06F13/10
Filed: 1993-06-28
Abstract: An information processing system, which can realize an I/O process with high processing efficiency regardless of the time required for the I/O process, is provided. For this purpose, a time required for an I/O process is calculated prior to the I/O process, and an optimal control system is selected from a plurality of selectable I/O control systems in accordance with the calculated time, thereby controlling the I/O process.
Patent EP-0580420-A1 (EP)
Inventor: UDAGAWA OSAMU C O INTELLECTUAL
IPC: G11B7/126
Filed: 1993-07-21
Abstract: An optical disc system records a desired data, particularly using a write once read many optical disc, so that the life time of the light source can be extended. 
     An optical disc system controls the pulse width control circuit 72 on the basis of the asymmetry detecting results (48). Thus, the radiation time of the light beam L1 is controlled such that the asymmetry is kept to the optimum value.
Patent EP-0602819-A1 (EP)
Inventor: KAWATA YUTAKA C O JIDOSHA BUHI
IPC: B05D7/24
Filed: 1993-11-30
Abstract: The method of coating resin to an aluminium workpiece during the course of its heat treatment including a T4 treatment followed by a T6 treatment, comprises the steps of : T4-treating the aluminium workpiece ; machining the T4- treated workpiece into the shape of a product ; heating the machined workpiece for the T6 treatment, and, concurrently therewith, coating the workpiece with the resin by feeding a resin powder onto the surface of the workpiece under the T6 treatment, thereby dually using the heating for the T6 treatment also as the heating for the resin coating ; and finishing by trimming off the extra thickness of the resin coating. Since the heating for the T6 treatment serves also for the heating for resin coating, the reheating of the workpiece for resin coating is dispensed with, thereby preventing the strength from degrading on reheating and developing the effects of the T6 treatment fully.
Patent EP-0604083-A1 (EP)
Title: Fuel injection pump
Inventor: COOKE PETER MICHAEL
IPC: F02D1/18
Filed: 1993-12-13
Abstract: A fuel pumping apparatus for supplying fuel to an internal combustion engine includes a first fluid pressure operable piston (37) movable against the action of a spring (62) to advance the timing of fuel delivery by the apparatus. The spring bears at its end remote from the piston against a spring abutment which is in the form of a further piston (55). The position of the further piston is controlled by a temperature responsive device (70) and when the engine is hot the further piston is advanced from a first position to a second position. A first stop (64) limits the movement of the first piston (37) under increasing fluid pressure when the further piston is in its first position and is secured to the housing and a second stop (58) limits the movement of the first piston (37) under increasing fluid pressure when the further piston is in its second position the second stop being carried on the further piston.
Patent EP-0561711-A1 (EP)
Inventor: GUILLON HENRI
IPC: B29C48/155
Filed: 1993-03-19
Abstract: Motor vehicle door column with metal core with overall H-shaped cross-section and with a sealing device for fixed and movable windows, forming a monobloc assembly. The said assembly is extruded or overmoulded in one piece onto the metal core (14a) of the column (14) to which it is made to stick as a result of its manufacture in order to exhibit internal and external faces (35, 36) which are smooth and solid over their entire surface. <IMAGE>
Patent EP-0616862-A1 (EP)
Inventor: VEZZANI GIANCARLO
IPC: B21D53/02
Filed: 1993-09-27
Abstract: The invention relates to a process for manufacturing radiator elements for central heating plants, comprising a deep-drawing phase in which a half-shell (1) is formed, provided with a cylindrical element (9) coaxial to a through-hole (8) and a thread-making phase of the internal surface of the said cylindrical element (9).
Patent EP-0563030-A1 (EP)
Inventor: HUEMER RICHARD
IPC: E06B3/54
Filed: 1993-03-23
Abstract: For glazing windows (1) made of plastic materials or the like, a glass pane (3) is inserted into a frame (2) which is prefabricated by welding together individual profile pieces (8; 13) which are cut off from a plastic extruded profile and in this case clamped securely between profile stops (6) and glass-holding strips (7), preferably with seals (4; 5) being interposed. In order to make possible efficient, automatable glazing, the profile pieces (8; 13) and the glass-holding strips (7) are cut off from an extruded profile which is already equipped with a glass-holding strip or the like and the glass-holding strips (7) are then opened for insertion of the glass pane (3) only after the profile pieces (8; 13) have been welded together to fit the frame. A profile according to the procedure comprises a basic profile (9; 14) with an upwardly projecting fixed leg (10; 15) as profile stop (6) and with, lying opposite the fixed leg, an openable clamping leg (11; 16) as glass-holding strip (7). <IMAGE>
Patent EP-0626909-A1 (EP)
Inventor: KAY RALPH
IPC: B42D15/10
Filed: 1993-02-17
Abstract: L'invention se rapporte à un procédé de production d'un dispositif de transfert comportant une couche (3) transférable optiquement variable sur un support (1). Une couche adhésive continue (6) est appliquée de la couche transférable (3) et est sélectivement traitée, par exemple par impression, pour obtenir des zones qui ne peuvent pas se lier à un substrat dans des conditions de transfert normales. Lorsque la couche adhésive (6) traitée est mise en contact avec un substrat (8) dans des conditions de transfert normales, seules des zones non traitées de l'adhésif collent au substrat de façon à ce que seules les zones de la couche transférable (3) correspondant aux zones adhésives non traitées sont transférées sur le substrat (8) lors de la séparation du support (1) et du substrat.
Patent EP-0629266-A1 (EP)
Inventor: WOOD ROSS W
IPC: F02M61/18
Filed: 1993-02-23
Abstract: Un filtre (50) est placé à l'intérieur d'un injecteur (10) de carburant entre l'admission et les éléments de soupape internes (26, 28) de façon à empêcher également les matières particulaires d'origine interne d'atteindre les éléments de soupape de l'injecteur. Le filtre est un tamis conçu par électroformage qui est soutenu dans l'ajutage de l'injecteur de carburant et est coincé contre un épaulement interne (58) de l'injecteur de carburant.
Patent EP-0643648-A1 (EP)
Title: Improvements in or relating to control systems for drivelines including continuously-variable-ratio transmissions.
Inventor: GREENWOOD CHRISTOPHER JOHN
IPC: F02B1/04
Filed: 1993-04-13
Abstract: A vehicle driveline including a control system subject to operator demand, and a continuously-variable-ratio transmission (CVT) including a variator of torque-controlled type, in which the control system includes a performance 'map' of optimum relationships between engine torque and speed over a range of values of those two quantities, and in which the control system regulates both the energy input to an engine and also the reaction torque at the variator so as to seek a state in which the mapped optimum relationship between engine torque and speed is maintained. The variator may be of the toroidal-race rolling-traction type, reaction torque within it being regulated by controlling the operating force applied to the variator rollers. The control system may act so as to compute the variator reaction torque with relation to two alternative calculations based on the transmission input and output torques respectively, and may choose for operation at any given time the calculation yielding the lesser value of that variator reaction torque.
Patent EP-0636299-A1 (EP)
Inventor: WEISS PETER
IPC: H04N5/945
Filed: 1993-04-08
Abstract: L'invention se rapporte à un procédé de détection et d'élimination d'erreurs dans des images associées à une séquence d'images dans des signaux vidéo numériques. A cet effet, on utilise un détecteur d'erreurs et un filtre pour le traitement en continu de pixels associés à ces images. Le détecteur d'erreurs détecte une erreur si au moins un pixel erroné, à savoir un pixel à contraste spécifique, c'est-à-dire la différence entre les intensités des pixels, est trouvé lors de la comparaison d'intensités de pixels appartenant à au moins deux images de ladite séquence d'images. Le détecteur d'erreurs détermine une forme erronée, et le filtre qui est un filtre adaptatif, remplace l'intensité d'un pixel erroné actuel avec une fonction mathématique d'intensités du pixel actuel et des pixels entourant la forme erronée.
Patent EP-0648098-A1 (EP)
Inventor: PEDERSEN ERIK HVASHOEJ
IPC: A61C7/12
Filed: 1993-04-27
Abstract: Cet appareil orthodontique est facile à utiliser et ne présente aucune difficulté à optimaliser le rapport moment-force. L'appareil comprend un mécanisme de guidage (2) qui se compose d'une barre de montage supérieure, pliable et stable (3), laquelle est reliée, par l'intermédiaire de fils métalliques sensiblement rectilignes (5), à deux barres de montage inférieures (4). Celles-ci sont fixées, par l'intermédiaire d'éléments de fixation (9), à un arc en fil métallique ou à un élément de retenue (8) sur les dents devant être déplacées. Comme les ressorts de l'appareil dentaire sont composés de fils (5) fabriqués en un matériau superélastique qui sont fixés aux barres (3, 4), tout déplacement requis par rapport à un autre segment dentaire peut être effectué sous forme d'une translation qui peut éventuellement être combinée à la rotation d'un segment dentaire. Le déplacement requis dépend de la forme du mécanisme de guidage (2). La force appliquée sera sensiblement constante, et, grâce au mécanisme de guidage qui est rattaché de manière stable en torsion, à une dent devant être déplacée, l'on obtient un apport de moment à auto-ajustement. En conséquence, toute rotation non intentionnelle est empêchée au cours du déplacement.
Patent EP-0592661-A1 (EP)
Inventor: BAILEY RONALD BARRY
IPC: B61C17/00
Filed: 1993-04-22
Abstract: Une série de composants (42) semi-conducteurs haute puissance sont reliés en un circuit comprenant au moins un moteur électrique de traction, afin de réguler la puissance d'alimentation du moteur. Les dispositifs semi-conducteurs sont chacun reliés thermiquement à une paire de puits thermiques (36A, 36B) généralement creux, de manière à ce que l'air de refroidissement passe à travers pour en extraire la chaleur. La borne anode des composants est reliée à l'un des deux puits thermiques et la borne cathode des composants est reliée à l'autre puits thermique. Chacun des deux puits thermiques est monté en porte-à-faux à une boîte à air commune constituant l'une des parois de la zone des circuits électriques du véhicule. Les extrémités distales de chacun des puits thermiques sont reliées ensemble par une conduite d'air (58) réalisant ainsi un passage continu d'air entre ces puits qui commence et se termine à la surface définie par la boîte à air. L'air de refroidissement est ensuite dirigé vers l'extrémité de l'autre puits thermique, le traversant pour ressortir par la conduite d'évacuation (40). De cette manière, l'air de refroidissement est contenu dans un cheminement clos allant jusqu'à la zone des circuits électriques, de sorte qu'aucun contaminant ne risque d'être déposé sur les composants électriques.
Patent EP-0651891-A1 (EP)
Inventor: JOHANSEN FRITHIOFF
IPC: G02B30/00
Filed: 1993-07-22
Abstract: PCT No. PCT/DK93/00247 Sec. 371 Date Apr. 5, 1995 Sec. 102(e) Date Apr. 5, 1995 PCT Filed Jul. 22, 1993 PCT Pub. No. WO94/02874 PCT Pub. Date Feb. 3, 1994Method and display for providing a magnified image of a two-dimensional, periodic image pattern. An apertured sheet is arranged in front of the two-dimensional, periodic image pattern preferably being in a plane B and preferably in distance therefrom, the apertured sheet preferably also being in a plane A and in any direction to the plane having a center distance between the apertures, which almost corresponds to the center distance in the same direction in the plane B containing the periodic image pattern. As a result, a magnified image of the individual image element of the image pattern is obtained. Moreover, a stereoscopic depth effect may be obtained, if the apertured sheet and the image pattern are in different planes.
Patent EP-0657534-A1 (EP)
Inventor: RA CHISEI
IPC: A61K38/095
Filed: 1993-08-03
Abstract: An antiallergic agent containing an active ingredient comprising a peptide capable of combining with human IgE, more specifically the α-chain of a high-affinity immunoglobulin E receptor or a soluble fragment of the α-chain of a high-affinity immunoglobulin E receptor capable of combining with human IgE; an animal cell (1) transformed with a plasmid containing, integrated thereinto, both of sFcεRIα having, added to the upstream region thereof, a promoter capable of controlling the expression in an animal cell and DHFR having, added thereto, a UK promoter; an animal cell (2) transformed with both of a plasmid containing, carried thereon, a DNA coding for an sFcεRIα gene having, added to the upstream region thereof, a promoter capable of controlling the expression in an animal cell and another plasmid containing, carried thereon, a DNA coding for DHFR having, added to the upstream region thereof, a UK promoter; and a process for mass-producing sFcεRIα by culturing the animal cell (1) or (2). The invention can provide a clinically useful antiallergic agent which shuts off allergic reaction in its origin.
Patent EP-0652778-A1 (EP)
Inventor: DORIGATTI FRANCO
IPC: A61L31/00
Filed: 1993-08-03
Abstract: Medical devices are disclosed, comprising biodegradable guide channels for use in repair and regeneration of nerve tissue. The guide channels comprise interlaced threads embedded in a matrix optionally containing active factors, wherein both the matrix and the threads comprise biocompatible and bioabsorbable esters of hyaluronic acid.
Patent EP-0660828-A1 (EP)
Title: Hydroxylamino-phenylsulfonylharnstoffe, ihre darstellung und ihre verwendung als herbizide und pflanzenwachstumsregulatoren
Inventor: SCHNABEL GERHARD
IPC: A01N47/36
Filed: 1993-09-13
Abstract: Die Sulfonylharnstoffe der Formel (I) und deren Salze eignen sich als selektive Herbizide zur Bekämpfung von Schadpflanzen in Nutzpflanzenkulturen. Zu ihrer Herstellung können die Zwischenprodukte der Formeln (II) und (IV) eingesetzt werden.
Patent EP-0665924-A1 (EP)
Title: Fuel preheating system for internal combustion engines.
Inventor: LEONARD PAUL D
IPC: F02M31/16
Filed: 1993-10-26
Abstract: A fuel preheater for use with internal combustion engines is disclosed. The preheater works on the principle that by preheating the fuel, the fuel is more effectively vaporized, resulting in more efficient combustion. This preheating is accomplished using heat normally wasted via the radiator. The preheater has a housing, through which heated engine coolant on its way from the engine block to the radiator is routed. A coiled steel gas line is routed through the housing, and is connected between the regular fuel line and the engine.
Patent EP-0610910-A1 (EP)
Inventor: ANZAI SUSUMU C O FUJI XEROX CO
IPC: G02B26/10
Filed: 1994-02-09
Abstract: A beam spot detector is disposed on an extension of a surface to be scanned by a beam of light. The beam spot detector has a mask in front thereof, the mask having a side which the beam of light intersects perpendicularly and a side which the beam of light intersects obliquely. An output signal of the detector is differentiated at a differentiating circuit, and positive and negative peak values are held at a peak hold circuit. A CPU calculates diameters of the beam of light in both a main scanning direction and an auxiliary scanning direction from the peak values. If the beam of light is out of focus, then the CPU outputs adjustment signals. A counter calculates a width of the output signal of the beam spot detector and outputs the calculated width to a CPU. The CPU compares the received width with a reference to detect a displacement in the auxiliary scanning direction (displacement of registration) and outputs a correction signal.
Patent EP-0668615-A1 (EP)
Inventor: BRENNDOERFER KNUT DIPL-ING FH
IPC: H05K1/02
Filed: 1994-02-18
Abstract: The housing encapsulates a semiconductor chip (1) with a high frequency component or integrated switch having external wire connections (4) to conductor strips on it. The chip and the connections are carried by a system carrier (2,3). The carrier is a coplanar three band strip conductor with a HF inner conductor (3) and outer conductors (2) alongside and separated from the carrier. Within the housing (6) the outer conductors have a flat connector by which the chip is attached to the end of the inner conductor.
Patent EP-0676621-A1 (EP)
Inventor: SPIES ALFONS
IPC: G01D5/16
Filed: 1994-03-25
Abstract: A periodic, magnetic measurement scale (3) is scanned in the measurement direction by a sensing device (4) with at least one magnetic field sensitive element (5) to produce position dependent output signals. Position values are formed from the output signals by an evaluation device. The magnetic field sensitive element or elements is or are arranged in a plane parallel to the measurement scale and biassed by an auxiliary magnetic field (Y). The auxiliary field can be a high frequency alternating magnetic field, e.g. of rectangular or triangular waveform. <IMAGE>
Patent EP-0619074-A1 (EP)
Inventor: TOUCHET YVETTE LYNN
IPC: A01N57/12
Filed: 1994-03-30
Abstract: An antimicrobially effective solution especially suitable for use in baby wipes, can be antimicrobially effective against bacteria, yeasts and molds if the solution contains a phospholipid and sufficient sorbic acid and/or benzoic acid to provide a pH from about 3.5 to about 7. Wet wipes preserved with such a solution are also disclosed.
Patent EP-0621502-A1 (EP)
Inventor: AOYA OSAMU C O AKITA SEIMITSU
IPC: G02F1/1339
Filed: 1994-04-12
Abstract: The object of the invention is to hold a uniform gap of a liquid crystal cell and, as a result of the uniform gap thickness, to increase the picture quality of a liquid crystal electro-optical device. 
     Two kinds of gap materials are included in the sealing portion, and at least one of the gap materials consists of glass balls which have almost the same size as the sealing gap thickness of a liquid crystal electro-optical device. 
     The invention guarantees uniform picture quality in its color tone and contrast.
Patent EP-0622070-A1 (EP)
Inventor: KURZ THEKLA DR
IPC: C01B17/66
Filed: 1994-04-19
Abstract: The invention relates to powder mixtures containing compounds which liberate formaldehyde and/or formic acid and have skin-tanning properties, which contain an agent forming sulphite ions and, where appropriate, a stabiliser, and to the preparation and use thereof for preparing cosmetic or pharmaceutical compositions.
Patent EP-0637858-A1 (EP)
Inventor: LONGUEVILLE JACQUES
IPC: H01R13/658
Filed: 1994-07-12
Abstract: The circuit board connector has one contact plug (2) e.g. a male contact arranged on one circuit board (1), and another contact plug, e.g. a female contact (4), arranged on another circuit board (3). The circuit boards are arranged at right angles to each other. The first contact plug is surrounded by a metal screening element (5) which is inserted via pins into holes in the first circuit board. The screening element of the first contact plug (2) comprises a rigid, rectangular frame which is attached to the first circuit board via insert pins. The inside surface of the frame includes metal contact elements (10, 11). Screening cases (20, 21) of the second contact are attached to the second circuit board via insert pins (24, 25). The screening case (21) encloses the underside of the second plug body including the electrical contacts on the underside of the second circuit board.