baber/WOPTO huggingface dataset:
Patent EP-0327679-B1 (EP)
Inventor: HILPERT WERNER GRUNDIG E M V M
IPC: H04N5/445
Filed: 1988-10-25
Granted: 1994-01-12
Abstract: In known arrangements for inserting data into a video signal, the clock signals generated in a text generator are phase-locked to the synchronising pulses of the video signal so that the data signals formed in the text generator can be accurately synchronised with the video signal. However, if the video signal has a severe timing error, this can lead to the data signal to be inserted no longer being readable. The novel arrangement is to provide the possibility for the data signal to be displayed without jitter and readably even when the data signal is inserted into a video signal with severe timing error.   For this purpose, the synchronising pulses with timing error are used for forming horizontal synchronising pulses without timing error as reference in the text generator and these are inserted together with the data into the video signal with timing error. Video recorder, television receiver. <IMAGE>
Patent EP-0289135-B1 (EP)
IPC: H02K37/22
Filed: 1988-03-25
Granted: 1991-12-11
Abstract: The disclosure relates to a technique for effectively floating the rotor (37) of a disc drive motor, thereby permitting small motions in the axial (non-critical) direction while maintaining significant stiffness of the radial (critical) direction. This is achieved by providing an electromagnetic actuator inluding a stepper motor having a housing, a stator located within the housing, and a rotor (37) positionable relative to the stator driving a motor shaft to wind and unwind a band (14) and thereby position the carriage. The drive shaft (12) passes through ball bearings (30) which support the shaft for rotation. The ball bearings themselves fit within an annular end bell portion (39) of the motor housing which defines a channel for the bearing. An injected elastomer (33) forms a tight-fitting ring between the bearings and the internal wall of the end bell (39), thereby radially supporting the outer race of the bearing. Preload springs (36) are then installed on both sides of the rotor between the internal end walls of the end bells and both outer races of the bearing. the installation of these springs effectively floats the rotor to allow some distortion of movement of the rotor in the axial direction, while minimizing or eliminating the radial deflection components.
Patent EP-0306465-B1 (EP)
Title: Granular product (iii)
IPC: B01J2/14
Filed: 1988-08-26
Granted: 1992-07-22
Abstract: The present invention relates to a granular product comprising a heat sensitive material, whereby it consists of a solid product of the heat sensitive material, which has been provided with a coating of a melt of fat, xylitol, laktitol, paraffine, fatty acid ester, polyethylene glucole and/or stearic acid.
Patent EP-0310674-B1 (EP)
Title: Operation speed controller of construction machine
IPC: E02F3/43
Filed: 1988-03-18
Granted: 1993-01-07
Abstract: A construction machine of the type which has a boom (2) and a bucket (4) as operation members, such as a wheel loader or a showel loader, according to the present invention is provided with an operation speed controller which matches a tilt speed to a boom speed. When a scoop-up operation which repeats alternately the lift of the boom (2) and the tilt of the bucket (4) by the switching operation between the tilt and neutral of only a bucket operation lever (16) by keeping a boom operation lever (15) at a boom kick-out position, the lift speed of the boom (2) is controlled in accordance with the tilt speed of the bucket or with the boom angle so as to match the tilt speed to the boom speed.
Patent EP-0389505-B1 (EP)
IPC: B01D53/00
Filed: 1988-10-26
Granted: 1992-07-15
Abstract: Une installation de dépollution de l'air d'évacuation destinée à des unités de collage comportant plusieurs réservoirs de production de colle soumis à l'action d'un gaz inerte doit permettre de trouver une solution garantissant, avec des moyens simples, la dépollution totale de l'air d'évacuation, même avec des variations de pression minimes, la consommation de gaz inerte devant en outre être maintenue au niveau le plus faible possible. On y parvient grâce au fait que le flux volumique air d'évacuation-gaz inerte provenant des espaces gazeux (3) de tous les réservoirs de colle (1) peut être guidé, par l'intermédiaire d'une conduite collectrice d'air d'évacuation (17) à régulateur de pression (18), dans un dispositif de retraitement d'air d'évacuation. Ce régulateur de pression (18) permet de régler une surpression largement constante de 0,1 à 0,2 mbar dans les espaces gazeux (3) des réservoirs de colle (1). Une conduite d'air parasite (20) débouchant dans la conduite collectrice d'air d'évacuation (17) et située de l'autre côté du régulateur de pression (18), ainsi qu'un ventilateur permettent de produire une dépression constante de 3 à 4 mbar dans ladite conduite collectrice (17) de l'autre côté dudit régulateur.
Patent EP-0346817-B1 (EP)
Inventor: GRUENBERG PETER
IPC: G01R33/09
Filed: 1989-06-13
Granted: 1994-10-26
Abstract: The invention relates to a magnetic field sensor with a thin ferromagnetic layer and associated current and voltage contacts for reading out magnetically stored data. The invention has as the object a magnetic field sensor in which the change in magnetic resistance and thus the measurement signal is greater than in previously known magnetic field sensors. This is achieved by at least two ferromagnetic layers separated by an intermediate layer being provided which consist of materials which have the effect that the directions of magnetisation of the two ferromagnetic layers are in antiparallel in one component either without or under the action of an external magnetic field. In addition, the intermediate layer should have a thickness which is less than the mean free path length of the electrons. The material selected for the intermediate layer has the effect that a spin direction-dependent electron scattering occurs at the boundary faces with the ferromagnetic layers. 
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Patent EP-0370334-B1 (EP)
Inventor: HOFFMANN THOMAS DIPL-ING FH
IPC: F16B12/04
Filed: 1989-11-10
Granted: 1995-03-08
Abstract: In the butt or corner joint of frame parts, in particular made of solid wood, which are joined together in contact surfaces, a connecting element engages, bridging the contact plane, in recesses which extend into the frame parts from the contact surfaces. These recesses are designed as grooves (19, 20; 39, 40; 48, 49) which are made, starting from the same side edges, in the frame parts (11, 12; 31, 32; 45) transversely to their longitudinal extension. The connecting means is a joint tongue (13, 42) which is pressed into the grooves, from said side edges, transversely to the longitudinal extension of the frame part. <IMAGE>
Patent EP-0375918-B1 (EP)
Title: Plastic strap
IPC: A44C5/00
Filed: 1989-11-18
Granted: 1992-11-04
Abstract: To avoid the strap (1) becoming soiled, it comprises an outer layer (3) in a fluorinated polymer material adhering to a strip (2) in a non-fluorinated thermoplastic material which forms the body of the strap. 
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Patent EP-0347058-B1 (EP)
Inventor: SHIMADA TAKAJI
IPC: B05D1/32
Filed: 1989-05-26
Granted: 1994-08-31
Abstract: A method of applying coating material (S1-S4, S11-S18) to only selected areas of a packaged printed circuit board (B1) wherein the coating material is supplied to a flat-pattern nozzle (Nf) at a pressure sufficient to produce a liquid film emission in a flat triangular or dovetail shaped pattern (Fs) which portion of the nozzle emission is substantially free of atomised particles. The circuit board (B1) is positioned relative the nozzle (Nf) to place the board in the path of the film pattern and relative movement between the nozzle (Nf) and board (B1) is effected in conjunction with controlling the supply of coating to the nozzle (Nf) to coat only desired regions of the board (B1) while avoiding deposit of coating material on areas to be left uncoated.
Patent EP-0361936-B1 (EP)
Inventor: BOYER JOSEPH H
IPC: A61K33/22
Filed: 1989-09-28
Granted: 1996-01-24
Abstract: A new group of flourescent organic materials having a variety of uses are described. They are especially useful as dye comounds in dye laser systems, and as photochemical agents in the treatment of diseased tissues using photodynamic therapy techniques. The materials involve a tri-cyclic compound having the following structure: <CHEM> In this structure, R1 - R21 represent a variety of organic and inorganic groups.
Patent EP-0360785-B1 (EP)
IPC: E04F13/08
Filed: 1989-09-13
Granted: 1992-06-10
Abstract: A constructional element to cover building façades consists of a concrete panel (1) and stone panels (3) connected thereto. Between the concrete panel (1) and the stone panels (3), a separating layer (5) is provided, which is formed by a plastic film with elastic action. The fastening of the stone panels (3) to the concrete panel (1) is carried out by means of hook-like stirrups (11), those ends of which which project from the concrete panel (1) are grouted in in recesses (12) which are provided in the stone panels (3). The hook-like stirrups (11) are provided with an elastic covering (13) in the region of their anchorage in the concrete panel (1). 
<??>As a result of the elastic intermediate layers (5) on the one hand and the elastic coverings (13) on the other hand, the stone panels (3) are slightly movable in relation to the concrete panel (1), so that the danger of the stone panels becoming detached from the concrete panel no longer exists. 
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Patent EP-0372028-B1 (EP)
Title: Improved chrome yellow and molybdenum orange pigments, process for producing them, and their use
IPC: C09C1/20
Filed: 1989-02-23
Granted: 1993-03-03
Abstract: Heat-stable, brilliantly coloured chrome yellow and molybdenum orange pigments possess excellent fastness to temperature, light, weathering, alkalis and acids, high resistance to SO2 and a significantly reduced acid-soluble lead content. The pigments are prepared by applying to chrome yellow and molybdenum orange pigments, previously stabilized in the customary manner with metallic oxides and/or silicic acid, a layer of silicic acid in the form of a dense amorphous envelope of silicic acid, followed by one or more layers of antimony oxide/silicic acid and a final, precipitated layer of aluminium oxide and/or alkaline earth phosphate. These pigments are eminently suitable for pigmentation of plastics, in particular coating substances and moulding materials.
Patent EP-0368978-B1 (EP)
IPC: B01D53/14
Filed: 1989-05-18
Granted: 1993-04-21
Abstract: Le gaz à traiter (8) est refroidi (46, 2a) à une température inférieure à la température de rosée de l'eau qu'il contient pour produire un courant d'eau condensée (7) et un gaz froid (5a) exempt d'eau. Ce gaz est lavé (3) au moyen d'un liquide absorbant fixant l'H2S pour former un liquide absorbant chargé, qui est régénéré puis recyclé (26, 10) au lavage, et un gaz épuré (9b). Ce gaz épuré est réhydraté (4) par mise en contact avec un courant d'eau (44) renfermant l'eau condensée (7) et éventuellement d'autres eaux résiduaires et possédant une température suffisante pour former un gaz épuré réhydraté renfermant une quantité d'eau substantiellement égale à celle du gaz à traiter et des eaux résiduaires éventuellement rajoutées. Application à l'élimination de l'H2S présent dans des gaz divers fortement hydratés.
Patent EP-0407479-B1 (EP)
Inventor: HENRION W S
IPC: G01P15/13
Filed: 1989-06-19
Granted: 1993-12-08
Abstract: A spring-mass-support structure and associated electrical circuitry for measuring acceleration applied to the support of the structure is disclosed. According to one aspect of the invention, the spring-mass-support structure of the transducer is fabricated using micro-machining techniques of a silicon wafer. The structure includes E-shaped leaf springs of silicon dioxide which suspend a mass from a support structure. The springs as well as the support structure and the suspended mass, are formed by chemical etching through openings of opposite faces of a silicon wafer on which etch stop layer patterns are diffused. Sense and force conductive patterns are diffused onto the opposite faces of the suspended mass. The spring-mass-support structure is then sandwiched between opposite plates having corresponding sense and force conductive patterns which face such patterns on the suspended mass. According to another aspect of the invention, electrical circuitry is provided by which a sense voltage and a force voltage are applied between opposite sense and force conductive patterns of the opposite plates creating a sense electric field and a force electric field across the sense and force patterns of the mass. A feedback circuit arrangement is provided to substantially maintain the mass at a predetermined reference position between the support plates. Forward circuitry of the feedback arrangement produces a displacement signal in response to a voltage induced on the sense area of the mass as it moves in response to acceleration applied to the support structure. Feedback circuitry of the feedback arrangement produces an amount of charge in response to the displacement signal which is applied to the force conducting area of the mass. The force on said mass is proportional to the product of that charge and the force electric field intensity which causes the mass to remain close to a reference position between the plates. Alternative circuitry for providing analog or binary bit stream representations of acceleration is disclosed.
Patent EP-0440870-B1 (EP)
Inventor: SCHOOP TRAUGOTT
IPC: E04B1/68
Filed: 1990-02-09
Granted: 1997-03-19
Abstract: The expansion joint strip is composed of elastic material, in particular synthetic rubber. It has a central portion (1) for bridging a construction joint and two lateral edge portions (3), to which virtually inextensible side strips (5; 15, 17) are attached as adhesive agents with respect to the construction member. The side strips (5; 15, 17) are applied to both surfaces of the edge portions (3), in particular pressed on, and are flush with their longitudinal edges (7). The side strips (5; 15, 17) can be composed of woven or nonwoven fabric, bituminous masses or a combination of these materials. They can be stepped on the central portion (1) or pressed into the material of the edge portions (3), so that a particularly advantageous transverse-pull introduction and/or sealing is possible there. <IMAGE>
Patent EP-0406616-B1 (EP)
Inventor: HAMM LUDWIG DIPL-ING
IPC: F16H61/02
Filed: 1990-06-19
Granted: 1994-03-02
Abstract: In order to improve the shifting characteristics of an electrohydraulically controlled, automatically shifting transmission particularly during cornering and braking, the driving speed (v), the lateral acceleration (aq), and the time variation of the throttle valve position are sensed in addition to the throttle valve position (alpha) and the engine rotational speed (nmot). From the time variation of the throttle valve position, a signal can be derived for the prevention of an upshifting operation since a motor vehicle driver's foot moves away faster from the accelerator pedal when approaching a bend in the road than would be the case for the normal deceleration of the motor vehicle.
Patent EP-0410304-B1 (EP)
Inventor: CARTUS MANFRED
IPC: E21D9/00
Filed: 1990-07-19
Granted: 1995-10-11
Abstract: Method of producing bores and/or of injecting a suspension, in particular cement suspension, into a borehole, in which the base opening of the borehole is sealed off from the boring or injection column, and returning material is discharged in a pressure- or volume-controllable manner from a return line connected to the borehole. <IMAGE>
Patent EP-0415105-B1 (EP)
Title: Process for reshaping railway rails and railway vehicle for performing said process
IPC: E01B5/14
Filed: 1990-07-31
Granted: 1992-11-11
Abstract: The reshaping machine comprises means (16) for measuring the transverse profile of the rail (11) for each stretch of rails. It comprises means (23) for storing at least one basic reference profile per type of rails and at least one other reference profile for each basic reference profile; and means (25, 26) for selecting a pair of reference profile as well as means for allocating one of the reference profile of the pair to one of the stretches of rails and for allocating the other profile to the other stretch of rails. It comprises means (23) for comparing the measured profile of each rail with the selected reference profile; means for controlling and/or selecting reshaping tools allocated to each stretch of rails on the basis of data of comparison of a configuration, position and power. 
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Patent EP-0414237-B1 (EP)
Inventor: UCHIYAMA SHIGERU
IPC: G16H10/60
Filed: 1990-08-22
Granted: 1997-05-14
Abstract: The present invention relates to an equipment for analyzing the Ca<2><+> concentration in cardiomyocytes, wherein a fluorescent reagent is loaded into the cells to cause the carboxyl groups of the intracellular to be coupled with Ca<2><+>; the cells are subjected to a stimulative signal; pulse-excited light-pulses differing in wavelength are given to the cells during the vertical blanking period following a certain period of time after giving a stimulative signal to cause the cells to generate fluorescent images varying in fluorescence intensity due to the difference in the wavelengths of the pulse-excited light-pulses; the generated images are taken by a high-sensitivity television camera and displayed on a monitor; a plural number of image data are obtained by varying the timing of the stimulating signal, and the images are stored in an image memory; the image data are accessed through a CPU to two-dimensionally analyze the change in the shape of a single cardiomyocyte due to the contraction and the dynamic change in the intracellular Ca<2><+> concentration over time.
Patent EP-0417578-B1 (EP)
Inventor: DUPONT ANTOINE DIPL-ING
IPC: G09G3/36
Filed: 1990-09-01
Granted: 1995-12-13
Abstract: 2.1 In known drive circuits, a separate semiconductor switch which can be switched on or off is allocated to each pixel electrode. 
<??>2.2 According to the invention, the drive circuit is operated in multiplex mode. In this mode, the selection line of the respective row is switched on before or after the data voltage is connected to a pixel element and before that, or afterwards, the data voltage is applied to the respective column. For this purpose, a number of columns are combined to form blocks, the video signal in each case of one block being applied to the respective columns of the display element and the video signal being stepped on block by block. 
<??>2.3 The invention is advantageously applied to LCD displays for TV reproduction. 
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Patent EP-0425829-B1 (EP)
Inventor: PALMATIER ROLAND THOMAS
IPC: B41F31/26
Filed: 1990-10-04
Granted: 1994-12-28
Abstract: Included in a large number of rollers on a printing machine are pairs of rollers, in which one roller (22) transfers an ink of a selected colour to an intermediate roller (26). To prevent the ink from sticking to the end of the ink roller, the latter has a spiral groove (36) from one end to the other. It contains material (38) which is softer than the basic rubber material (34) of the roller. Shallow pockets (48,50) are formed along the surface, and the ink (45) in the gap (46) between the rollers is forced inwards towards the centre of the roller.
Patent EP-0380161-B1 (EP)
Inventor: VAN DER STAR MAX
IPC: G01R31/28
Filed: 1990-01-17
Granted: 1995-11-22
Abstract: The scan test principle can be used in circuits involving asynchronous clock signals by forming a separate scan chain for each clock signal and by performing a separate test sub-cycle for each scan chain.
Patent EP-0417005-B1 (EP)
Inventor: CLEMENT-DEMANGE JEAN-CLAUDE AN
IPC: B29C45/46
Filed: 1990-09-06
Granted: 1994-08-31
Abstract: The system according to the invention comprises at least one melting chamber (5) and an injection chamber (6) which are incorporated into the same housing (1) and which are connected via a channel (7) for transferring the molten material contained in the melting chamber to the injection chamber. This system also comprises a device (51 to 55) for controlling the filling of the injection chamber and actuating the injection device (4) when the injection chamber (6) contains a predetermined quantity of molten material to be injected. 
<??>The system of the invention is especially used for overmoulding long and bulky articles such as bundles of cables. 
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Patent EP-0489731-B1 (EP)
Title: Soupape de surete pour filtre a liquide
Inventor: VANDENBERK THEODORUS ARNOLDUS
IPC: F16K17/04
Filed: 1990-03-16
Granted: 1994-06-01
Abstract: Filtre à liquide comprenant un logement dans lequel sont disposés des milieux filtrants. Une soupape de sûreté permet au filtrat de liquide d'éviter les milieux lorsque le différentiel de pression dans les milieux dépasse un niveau prédéterminé. Ladite soupape de sûreté comprend un élément de soupape composé d'un disque de soupape duquel s'étendent quatre tiges. Le ressort de fermeture de la soupape s'engage dans lesdites tiges afin de maintenir ladite soupape fermée jusqu'à ce que le différentiel de pression atteigne un niveau prédéterminé. Les tiges sont conçues de sorte que seuls deux tiges s'engagent dans le ressort pendant le fonctionnement normal de la soupape. Par conséquent, les deux autres tiges demeurent non chargées par le ressort de la soupape, mais peuvent s'engager dans le bord de l'ouverture de la soupape en cas de défaillance de l'une ou des deux autres tiges afin d'empêcher que l'élément de soupape ne tombe dans le filtrat de liquide, bloquant ainsi l'écoulement du filtrat de liquide jusqu'au moteur, ce qui provoque une panne grave du moteur.
Patent EP-0422209-B1 (EP)
Inventor: VACANTI JOSEPH P
IPC: C12N11/08
Filed: 1990-04-25
Granted: 1995-03-15
Abstract: The present invention is a method and means whereby large volumes of cells having a desired function are attached to, and, optionally, proliferated, on a biocompatible degradable, non-degradable or combination degradable-non-degradable scaffolding and transferred with mininal trauma and blood loss into a patient at a site appropriate for attachment, growth and function to produce a functional organ equivalent in the absence of vascularization of the implanted cell mass. In the preferred embodiment, multiple cell-matrix structures are implanted between folds of the mesentery. The method is particularly well suited for growth of endocrine structures, including liver, pancreas, and adrenal gland, as well as other tissues. The preferred material for forming the matrix or support structure is a biodegradable artificial polymer. Materials such as angiogenesis factors can be incorporated into degradable matrices for use in preparing the implantation sites prior to, or at the time of, implanting the cells. The function and viability of the attached cells can also be manipulated by treatment or coatiing of the matrix structure to increase the number of attachment sites.
Patent EP-0431098-B1 (EP)
Inventor: GRETZMACHER FLORIS DIPL-ING
IPC: F41H3/00
Filed: 1990-05-11
Granted: 1995-01-11
Abstract: A camouflage device adapted to fold and unfold and to assume the shape of a dummy object when in the unfolded configuration for camouflaging an object, includes a frame for supporting a camouflage netting, with the frame being adaptable for displaying irregular configuration and including flexible rod structures having one end detachably secured to a crown member and another end adapted for placement upon a suitable location of the object to be camouflaged. Each of the rod structures is made of an elastic band of fiber-reinforced plastic material or steel to allow flexible configuration and random shaping of the frame.