baber/WOPTO huggingface dataset:
Patent EP-0323375-B1 (EP)
Title: Stirring device for mixing devices for powdery, pasty or granular products
IPC: B01F15/00
Filed: 1988-12-27
Granted: 1992-08-26
Abstract: Stirring of various products. 
<??>- The impeller according to the invention is characterised:
 - in that the blade segment (17):
 has a half-crescent shape and a width decreasing from the blade root (16),
 and is twisted, at least in its end part, by an angle ( gamma ) in the direction of the axis of rotation,
 - and in that the blade root (16) and the blade segment (17) assume, in cross-section, a triangular shape. 
<??>- Application to the preparation of industrial products. 
<IMAGE>
Patent EP-0294420-B1 (EP)
IPC: G06F13/12
Filed: 1987-12-01
Granted: 1992-07-29
Abstract: A data transfer circuit for transferring data between a processor such as a personal computer and a peripheral. A command and data bus is connected between the processor and the data transfer circuit, and a peripheral bus is connected between the peripheral and the data transfer circuit. A counter is reset to zero and a random access memory is connected to the command and data bus when the data transfer cirucit is addressed. The counter increments by one responsive to each read or write command on the command and data bus such that the processor may read data from or write data to the random access memory without having to supply an address. A microcomputer based controller supplies addresses when data is read out of or written into the random access memory by the peripheral.
Patent EP-0296210-B1 (EP)
IPC: C01B32/949
Filed: 1987-12-31
Granted: 1992-09-02
Abstract: The invention relates to a method of fabrication in the powdered state of ceramic compounds formed between a metalloid and a refractory metal, characterized in that it involves the following steps: a) said metalloid is caused to react with a reducing metal within a liquid bath constituted at least partly by a fused salt of said reducing metal in order to obtain a saltlike intermediate compound which combines said reducing metal and the metalloid, in solution in said bath, b) a reducible salt of said refractory metal is then injected into said bath in a divided form which is directly distributed throughout the bath in order to produce said powder by reaction of the reducible salt with said intermediate compound of the reducing metal.
Patent EP-0344213-B1 (EP)
Inventor: WONG CHIN-PAN
IPC: H04L27/34
Filed: 1987-12-16
Granted: 1994-09-21
Abstract: A modem (12) including a transmitter (10) having a convolutional encoder (18) for transforming each time unit digital data into an expanded bit sequence having symbol-selecting bits and subset-selecting bits, the transmitter (10) further providing modulation of a carrier signal and a receiver wherein a Viterbi decoder (104) determines the maximum likelihood path through a trellis (72) from a plurality of surviving paths using a wraparound memory (130) wherein in each addressable location (134) indexed to a current state of a surviving path there is stored a previous state of that surviving path.
Patent EP-0328583-B1 (EP)
Inventor: CHEN SY-HWA
IPC: C04B41/52
Filed: 1988-06-10
Granted: 1995-08-30
Abstract: In a earth boring bit including a body, the improvement comprising: a matrix integral with and forming the outer surface of at least a portion of said body, at least one temperature stable polycrystalline synthetic diamond element which is bonded to said matrix to form a cutter; each said temperature stable synthetic diamond element having a coating including a carbide forming metal of at least 3 microns in thickness on at least the surface thereof which is in contact with said matrix, and said coating including an outer metal portion chemically bound to said matrix and an inner carbide portion chemically bound to said diamond element.
Patent EP-0340459-B1 (EP)
Title: Device to distribute sliver automatically to spinning machines
IPC: D01H9/18
Filed: 1989-04-03
Granted: 1993-09-15
Abstract: Device to distribute sliver (18) automatically to spinning machines (12), spinning units (17) of such machines (12) being fed by spinning cans (19) containing the sliver (18) and positioned in coordination and cooperation with the spinning units (17), the device consisting of a movable unit (10) which is able to run parallel to at least one side of the spinning machine (12) and comprises the following operational assemblies: - means (38) which can engage and tow drawing frame cans (20) able to move together with the movable unit (10),  - means (23) to rotate the drawing frame cans (20), - means to indicate (26), engage (25-27-28) and transfer (29) an end (21) of the sliver (18) contained in the drawing frame cans (20), - means (31-32-33-35) to feed the sliver (18) to a distribution assembly (22), - and means (45-46) to engage, extract and position the spinning cans (19) in correspondence with the distribution assembly (22), the movable unit (10) being halted at a spinning unit (17) the spinning can (19) of which is empty of sliver (18) and is withdrawn from its working position on the spinning machine (12), is filled with sliver (18) taken from the drawing frame can (20) and is then re-positioned in its working position on the spinning machine (12). Device to distribute sliver (18) automatically to spinning machines (12), spinning units (17) of such machines (12) being fed by spinning cans (19) containing the sliver (18) and positioned in coordination and cooperation with the spinning units (17), the device consisting of a movable unit (10) which is able to run parallel to at least one side of the spinning machine (12) and comprises the following operational assemblies: - means (38) which can engage and tow drawing frame cans (20) able to move together with the movable unit (10),  - means (23) to rotate the drawing frame cans (20), - means to indicate (26), engage (25-27-28) and transfer (29) an end (21) of the sliver (18) contained in the drawing frame cans (20), - means (31-32-33-35) to feed the sliver (18) to a distribution assembly (22),  - support means for a spinning can (19), - and means (45-46) to engage, extract and position the spinning cans (19) in correspondence with the distribution assembly (22), the movable unit (10) being halted at a spinning unit (17) the spinning can (19) of which is empty of sliver (18) and is withdrawn from its working position on the spinning machine (12), is filled with sliver (18) taken from the drawing frame can (20) and is then re-positioned in its working position on the spinning machine (12).
Patent EP-0346709-B1 (EP)
IPC: A01N37/46
Filed: 1989-06-03
Granted: 1992-11-19
Abstract: The present invention relates to the use of acylated  alpha -amino acid ester derivatives, some of which are known, as insect and mite repellents. 
<??>The derivatives used according to the invention have the formula 
<IMAGE>
 in which R<1> stands for hydrogen or for an optionally substituted alkyl, alkenyl or alkynyl radical, R<2> and R<5> are identical or different and stand for optionally substituted alkyl, alkenyl or alkynyl radicals and R<3> and R<4> stand for hydrogen, optionally substituted alkyl, aralkyl or aryl or, together with the atom to which they are bonded, form an optionally substituted monocyclic ring.
Patent EP-0371320-B1 (EP)
Title: Ductile sealing of the slot between the border of a building's opening and the tail of an approached vehicle
IPC: B65G69/00
Filed: 1989-11-15
Granted: 1992-05-13
Abstract: The invention starts from a seal of the above type in which a skirt secured on a U-shaped frame (8) has skirt portions (10) which are situated laterally on the legs of the frame and are held at the top by a horizontal supporting arm (12). In order to permit elastic deformation even in the case of loads directed vertically upwards, the supporting arm (12) comprises, on the basis of the invention, a multiplicity of mutually parallel, horizontal steel cables (22) which are embedded in rubber and lie in one or more perpendicular planes. <IMAGE>
Patent EP-0378056-B1 (EP)
Inventor: VITELLI RENATO
IPC: B01F7/16
Filed: 1989-01-13
Granted: 1994-04-13
Abstract: The machine comprises a cylinder (2), a mixer (7) and some glass balls. The cylinder (2), enclosed by perforated walls and having the upper part modelled so as to be able to hold the bottom end of a shaft (4), which conveys the movement originated by engine (5) to the cylinder (2). Inside the cylinder (2), besides the balls, there is a mixer (7) integral with a shaft (8) which is co-axial with shaft (4), and it is stationary or turns driven by a separate engine which may rotate in the same direction or in the opposite direction with respect to the movement of the cylinder shaft.
Patent EP-0358616-B1 (EP)
Title: A high-rise building
IPC: E04H1/04
Filed: 1989-06-28
Granted: 1991-10-23
Abstract: A high-rise building comprising a plurality of storeys (5) is characterized in that two or more units (1-1c) of mutually superimposed storeys (5, 6) of the plurality of storeys are arranged one on the other. Each storey unit (1-1c) has a common, garden area (7) located within the confines of the building and has a ground floor on the same level as the lowermost storey of the unit. Each storey unit is served by an elevator and staircase arrangement which is restricted to the unit in question and which is accessible from the ground floor of the garden area (7). Finally, the garden areas (7) are mutually connected by means of separate elevators and staircases from the lowermost storeys of respective units of the high-rise building.
Patent EP-0447394-B1 (EP)
Title: Adaptive acceleration enrichment for petrol injection systems
IPC: F02D41/10
Filed: 1988-12-10
Granted: 1993-03-03
Abstract: A petrol injection system for an internal combustion engine, the system being adapted to provide additional petrol into the inlet manifold of the engine during acceleration conditions in order to compensate for the less efficient transference of vapourised fuel to the engine cylinders during acceleration conditions, the quantity of additional fuel (BA) being determined in accordance with a stored enrichment value (FBAAM) which is adjusted regularly to take account of changing engine conditions. During the warming-up phase of the engine when the normal lambda regulation is inactive, the magnitude and direction of adjustment of the acceleration enrichment value (FBAAM) is derived from the behaviour of the rotational speed (n) of the engine and the μ probe signal (μ<1 or μ>1) during an acceleration enrichment operation in that if, during an acceleration enrichment operation in the warming-up phase of the engine, it is detected that the μ probe output continues to indicate a rich mixture (μ<1) and that there was an engine speed drop, it is concluded that the acceleration enrichment factor is too high and steps are taken to reduce it. However, if it is detected that the μ probe has changed to indicate a lean mixture and that there was an engine speed drop, it is concluded that the acceleration enrichment factor is too low and steps are taken to increase it.
Patent EP-0357763-B1 (EP)
Inventor: SOUBEYRAT MICHEL
IPC: B29C70/22
Filed: 1989-03-17
Granted: 1994-06-15
Abstract: The support ensures the flow of the lacto-serum of the cheese during the acidification phase, preventing subsequent fungus development. It also enables circulation of brine on the upper surface of the cheese and ensures optimum ventilaiton of the lower surface during refining and storage. The support consists of a mesh (27) consisting of warp and weft threads. The assembly is impregnated with an anti-corrosion resin.
Patent EP-0364565-B1 (EP)
Inventor: VINK HENDRIK ADRIANUS
IPC: H03K23/58
Filed: 1989-04-05
Granted: 1995-08-16
Abstract: Dans un réseau logique composé d'un certain nombre de modules connectés en cascade (TF) pour le traitement de signaux numériques, les signaux porteurs qui se propagent sous la forme d'un signal d'ondulation d'un module à l'autre constituent souvant une limitation sérieuse à l'amplitude de la fréquence d'horloge lorsqu'il faut que les signaux de sortie des modules se trouvent dans un état désirable stable lors de la production d'une impulsion d'horloge. Dans le réseau logique de la présente invention, les moyens de transport pour les signaux porteurs comprennent des éléments de stockage (DF) qui sont commandés par des impulsions d'horloge, de sorte que le signal d'ondulation causé par le retard des signaux porteurs est réparti entre un certain nombres de périodes d'impulsions d'horloge, c'est-à-dire qu'un chemin d'ondulation pour les signaux porteurs est subdivisé en deux (3, 4,...) parties de sorte que la durée d'un signal d'ondulation est réduite par un facteur de deux (3, 4,...).
Patent EP-0396662-B1 (EP)
Title: Radar a forme d'onde adaptative
Inventor: SCHREIBER HEINZ H
IPC: G01S13/28
Filed: 1989-08-30
Granted: 1995-11-15
Abstract: Cette invention permet à un système radar de fonctionner dans un environnement électromagnétique où existent des interférences de bande étroite de co-canaux, sans perte de détectabilité et de résolution et sans ambiguïté. Le système de l'invention adapte le signal transmis par radar provenant d'un émetteur radar (10), à l'aide d'un processeur (14) de forme d'onde adaptatif, de sorte que son énergie spectrale n'est significative que dans les parties exemptes d'interférences du canal du radar. Une transformation accélérée de Fourier (18) adapte le récepteur (8) afin de détecter le spectre transmis, et ensuite égalise le signal au moyen de coefficients d'égalisation transversaux (16) afin de réduire les distorsions aux lobes latéraux du signal.
Patent EP-0452335-B1 (EP)
IPC: A23L17/40
Filed: 1989-11-16
Granted: 1993-08-04
Abstract: La machine de préparation décrite, qui est particulièrement conçue pour la préparation de crabes bouillis/cuits, comprend un organe broyeur de coquilles (2) et, en aval de celui-ci un organe de séparation dans lequel la chair des crabes est séparée des fragments de coquilles. L'organe de séparation de la machine est nouveau en ce qu'il comporte plusieurs broches verticales rotatives filetées (12). Les broches sont disposées en cercle dans un plateau collecteur tournant (13), destiné à recueillir la chair des crabes, avec un espace libre entre des broches adjacentes à peine suffisant pour que les crabes qui sont déchargés dans l'espace circulaire défini par les broches (12) dans le plateau collecteur tournant (13) soient exprimés par force centrifuge contre les broches (12), où ils peuvent passer entre les broches adjacentes (12), pendant que la quasi-totalité des fragments de coquilles durs sont empêchés de passer entre les broches (12). Le gradient du filet de vis des broches et le sens de rotation des broches se combinent pour assurer l'entraînement des fragments de coqquilles vers le haut et dans un plateau collecteur de coquilles superposé (10), pendant que la chair des crabes est dirigée vers la partie extérieure du plateau collecteur de chair rotatif (13), limitant l'anneau formé par les broches (12).
Patent EP-0392450-B1 (EP)
Inventor: NAKAMURA TATSUYA
IPC: G03G9/09
Filed: 1990-04-10
Granted: 1996-12-18
Abstract: A color toner, comprising a binder resin and a colorant, wherein the colorant comprises organic pigment particles treated with an isocyanic ester or a silicon-containing compound.
Patent EP-0398369-B1 (EP)
Inventor: ENGEL HARTMUT S
IPC: F21V29/15
Filed: 1990-05-18
Granted: 1995-08-02
Abstract: A lamp is described which has a bar-shaped support part which is subdivided by a separating plane into a fixed base part and a swivel part that is pivoted to said base part via a swivel hinge which, in turn, is the support for the respective means of illumination. In this case, the swivel hinge is arranged eccentrically with respect to the axis of the bar and, in particular, mass balancing is provided between the swivel part and the means of illumination, so that it is possible to execute a swivel movement by means of a small activating force. 
<IMAGE>
Patent EP-0477434-B1 (EP)
Inventor: ROBINSON STEPHEN E
IPC: G01R33/10
Filed: 1990-12-13
Granted: 1996-02-28
Abstract: Signals produced by brain activity are measured by each sensor of an array of magnetic and/or electrical sensors external to but proximate to the head (or other portion of the body) of a subject. The measurements obtained simultaneously from all of the sensors are combined in a manner to permit selective measurement of the electrical activity from a specified location within the body, or alternatively, to permit the location in the body producing a particular type of response to be identified. The instantaneous measurement of each sensor is scaled by a weighting coefficient for that sensor, and the products added over all of the sensors. Preferably, the weighting coefficients are calculated from the covariance matrix of the measurements made by the array of sensors. Alternatively, the weighting coefficients may be calculated from a mathematical model of the portion of the body being measured that includes information on the shape of the potential source, the extent or type of source activity, the electrical and magnetic properties of the media, and the locations and orientations of the sources and the sensors.
Patent EP-0377479-B1 (EP)
Inventor: KNOBEN JOZEF HELENA ANTONIUS
IPC: H01H73/48
Filed: 1990-01-03
Granted: 1995-09-06
Abstract: Trip device of the suction or pull-in armature type, having a yoke (18; 35) supporting a fixed permanent magnet (22) and a movable elongated armature (23) having a head member (25). The armature (23) and the yoke (18; 35) forming a first magnetic circuit for holding the armature (23) in a first position with the permanent magnet (22), in which first position the head member (25) protrudes outside the yoke (18; 35). For moving the armature (23) electromagnetically and/or electrothermally to a second position in which the head member (25) protrudes further outside the yoke (18; 35), the yoke (18; 35) is provided with electrothermal bimetal means (33; 37). For moving the armature (23) to the second position independently of the polarity of an electrical current, a second magnetic circuit is provided, consisting of a further yoke and one or more magnet windings (30), or consisting of a pair of mutually magnetically separate branches (44, 45; 50, 51) magnetically connected in series with the first magnetic circuit, and one or more magnet windings (46) for mutually oppositely magnetizing the branches (44, 45; 50, 51).
Patent EP-0391460-B1 (EP)
Inventor: MUCKENFUHS DELMAR RAY
IPC: B65D85/07
Filed: 1990-03-26
Granted: 1994-10-12
Abstract: An easy open flexible bag (15) containing one or more stacks of flexible articles (20) maintained in a state of compression in a direction substantially parallel to their thickness. For products such as disposable absorbent baby diapers, catamenial pads, incontinent briefs and the like, the degree of compression within the bag may be as much as 50% or more when compared to the uncompressed thickness of the stack of articles in question. In a particularly preferred embodiment, the bag totally encloses the stack or stacks of compressed flexible articles and exhibits a substantially rectilinear shape. The bag preferably includes an integral carrying handle. The end (30,31) panels and at least one pair of either the front and back (40,41) or the top and bottom (51,50) panels of the bag are subject to tension imposed by the stack of compressed flexible articles. This leaves at least one pair of panels, preferably the top and bottom panels, in a substantially untensioned condition. One of the substantially untensioned top and bottom panels contains an easily visible, unobstructed tear initiating device (67) which comprises a portion of the easy open device for the bag. The tear initiating device can be readily activated by the end user's fingers to create an aperture traversing at least one corner of the bag. Partially pre-erected easy open flexible bags of the present invention are filled by over-compressing the flexible articles to a dimension which is smaller than the interior of the bag and thereafter allowing the articles to expand slightly once they have been inserted within the bag. Preferred apparatus for compressing the flexible articles and inserting them into partially pre-erected flexible bags of the present invention are also disclosed.
Patent EP-0382411-B1 (EP)
Title: Delivery of cytotoxic agents
Inventor: CHEN VICTOR JOHN
IPC: A61K47/48
Filed: 1990-02-01
Granted: 1994-12-07
Abstract: Provided is a means for delivery of a cytotoxic agent which is useful in the treatment of neoplastic diseases. In particular, Antibody-Enzyme Conjugates and Substrate-Cytotoxic Agent compounds are disclosed.
Patent EP-0400910-B1 (EP)
Inventor: NICHOLS LARRY D
IPC: A61K8/00
Filed: 1990-05-25
Granted: 1995-11-02
Abstract: Shaped articles, such as cakes, sticks and other compacts, formulated with liquefiable powders containing various agents are disclosed for the delivery of cosmetic and other personal care products. In particular, microporous cellulosic powders, such a cellulose triacetate (CTA), are disclosed as high liquid content vehicles for the active agents. The liquefiable powders can be compacted to form firm cakes or formulated with binders to yield sticks. The resulting shaped articles are neither oily nor gritty and yet permit the application of the cosmetic or personal care agents by simply rubbing or brushing the formulation onto the skin, in such a manner that the powder liquefies and appears to vanish. Shaped articles made in accordance with the present invention permit the delivery of high concentrations of active agents without the problems normally associated with liquids and oils.
Patent EP-0416828-B1 (EP)
Inventor: NEILSON PETER JOHN
IPC: H04N1/04
Filed: 1990-08-31
Granted: 1995-08-23
Abstract: An image scanning apparatus comprises an input image scanner (1, 2, 3) for scanning an input image area with a beam of radiation and deriving from an image (20) on at least part of the input image area a digital signal representing the image, and an output image scanner (8, 9, 10) for reproducing from said signal an output image on at least part of an output image area (21). The input image scanner and the output image scanner are arranged to scan the input and output image areas respectively simultaneously at a fixed relative rate, and the output and input images are represented as a series of pixels arranged in orthogonal directions at fixed resolutions. Means (6) in the data path between the input and output scanners process the digital signal to change the size of the output image relative to the input image, and include a data store (5) whose data capacity is substantially less than that required to hold data corresponding to an image covering the whole of the input image area.
Patent EP-0412907-B1 (EP)
Inventor: MOGUILEWSKY MARTINE
IPC: C07J3/00
Filed: 1990-08-08
Granted: 1994-11-09
Abstract: Products of general formula (I): <IMAGE> in which R1 denotes an aliphatic hydrocarbon radical, R2 and R3, which are identical or different, denote a hydrogen atom or an alkyl radical, G denotes a hydrocarbon group containing from one to eighteen carbon atoms and optionally one or a number of identical or different heteroatoms, which is linked to the steroid nucleus by a carbon atom, and either X denotes XA, XA being a hydrogen atom, an alkyl radical, an arylalkyl radical or an acyl radical, and in this case Y denotes YA, YA being a group -B-O-CO-A-Z in which B denotes a saturated or unsaturated, linear or branched, divalent aliphatic radical, A denotes either a saturated or unsaturated, linear or branched, divalent aliphatic radical optionally interrupted or terminated by a divalent aromatic radical, or A denotes a divalent aromatic radical and Z denotes one of the functional groups -COOH or -SO3H, it being possible for these functional groups to be optionally converted into salt form or X denotes XB, XB being a group -CO-A-Z in which A and Z are as defined above and Y then denotes YB, YB being one of the groups chosen from -C IDENTICAL C-R4, -CH=CH-R4 or -CH2-CH2-R4, in which R4 denotes a hydrogen atom, a halogen atom, a trialkylsilyl radical, an alkyl radical or a phenyl radical, the said alkyl and phenyl radicals being optionally substituted.