baber/WOPTO huggingface dataset:
Patent EP-0183680-B1 (EP)
IPC: H04N1/40
Filed: 1985-11-27
Granted: 1991-12-18
Abstract: A closed loop thermal recording system and method are provided for recording an image represented by pixel areas of varied density on a thermally sensitive recording medium. The system receives electronic image information defining a desired density for each pixel area and applies thermal energy to selected pixel areas to record in each a dot having an initial size that is smaller than necessary to achieve its desired density. The density levels provided by the initial dots are measured and compared to desired density. Based on these comparisons, additional thermal energy is applied to progressively to increase dot size until a predetermined density comparison value is achieved for each selected pixel area.
Patent EP-0180592-B1 (EP)
Title: Materiau photomodulateur comprenant une dispersion de cristaux liquides dans une matrice de resine synthetique
Inventor: DOANE JOSEPH W
IPC: C09K19/54
Filed: 1985-03-08
Granted: 1995-08-02
Abstract: Matériau se composant d'une dispersion de cristaux liquides (11) dans une matrice de résine transparente (10), de préférence un époxyde, et présentant un changement réversible à contraste élevé d'un mode opaque (Fig. 2) à un mode transparent de transmission de lumière (Fig. 1), soit lorsque la température du matériau est modifiée pour transformer les cristaux liquides dispersés en une phase isotropique (Fig. 1), soit lorsqu'on applique un champ électrique à travers le matériau pour aligner les directeurs de cristaux liquides (Fig. 1-3). Le même matériau dans une condition d'étirement devient phototransmetteur (26) et polarise la lumière transmise (26') dans un sens perpendiculaire à la direction de traction (25) (Fig. 4).
Patent EP-0175770-B1 (EP)
Title: Systeme de formation d'images tridimensionnelles
IPC: H04N13/30
Filed: 1985-03-28
Granted: 1991-12-18
Abstract: Un système de formation d'images tridimensionnelles pour obtenir l'image tridimensionnelle d'un objet (20) balayé par des ultra-sons comporte un montage de source pour l'émission séquentielle d'énergie ultrasonore vers l'objet dans des directions successives dans un premier plan de balayage, suivie de l'émission séquentielle d'énergie ultrasonore vers l'objet dans des directions successives dans des plans de balayage successifs parallèles au premier plan de balayage, un montage de détection pour recevoir l'énergie réfléchie et la convertir en signaux électriques, ainsi qu'un processeur (72) pour traiter les signaux électriques afin de développer les données d'images reconstruites comportant les projections vers l'avant de l'objet dans un plan d'image gauche et un plan d'image droit afin de former respectivement des images gauches et des images droites, ces dernières formant une paire stéréoscopique pour une reproduction composite par une unité de reproduction (74). Dans un autre mode de réalisation de la présente invention, le montage de source émet séquentiellement une énergie ultrasonore vers l'objet (20) dans les directions successives dans un premier plan de balayage et répète l'émission séquentielle d'énergie ultrasonore dans des plans de balayage successifs, ces plans successifs présentant une augmentation de l'orientation angulaire par rapport au premier plan de balayage. D'autres caractéristiques de la présente invention sont la possibilité de divers montages et combinaisons de détecteur et de source, ainsi que la création simultanée de faisceaux ultrasonores de fréquences différentes dans des directions respectives différentes pendant chaque cycle de balayage donné.
Patent EP-0222091-B1 (EP)
IPC: E05D15/10
Filed: 1986-09-01
Granted: 1989-03-29
Abstract: 1. Sliding sash (8) designed in the form of a window, door or the like, and supported by at least two carriages (13, 14) which are displaceably guided in longitudinal rails (11, 12) on the frame side and each of which possesses a support arm (26) which can be pivoted transversely to the rail direction by means of the sash operating lever (9) and whose outer end engages on the sash, at least the carriage situated nearer to the upright of the sliding sash being equipped with a coupling member (19) which, in the closed position of the sliding sash, engages with a counter-closure on the fixed frame, characterized in that the counter-chlorure contains a locking pin (20), which is mounted to be able to move aside against spring loading in the direction of sliding and captures a counter-lock (19) forming the coupling member, a postioning pin (22) which can be springloaded in the same direction being adjacent to this locking pin (20).
Patent EP-0261263-B1 (EP)
IPC: B27L11/00
Filed: 1986-09-24
Granted: 1989-07-19
Abstract: 1. A cutting system for producing flakes of wood with a drum-tupe cutter (1) including grooves, equispaced over the periphery and obliquely disposed to the axis of said drum, for fixing each one knife holder (3) with baffle flank (20), one continous flake knife body (2) essentially disposed radially and one clamping wedge (5), situated close to the knife holder (3), wiht flake colleting recesses (21) divided by parting walls (22), and the blade face of said flake knife body is profiled and said knife holder (3) has a corresponding profile form for the adaption close to the blade face of the flake knife body (2), and also the first flank of said flake knife body is positioned in a plane, further including said blade face of the flake knife body having a ladder shaped form with consecutive displaced cutting edge sections (8) in peripheral sense parallel to said axis, connected by essentially in peripheral sense disposed transitional cutting edges (18) with constant riser (9), and also including surface of said drum-type cutter consisting of cylinder jackets with graded diameters against each other and forming the same distance to the cutting edge sections (8).
Patent EP-0229419-B1 (EP)
IPC: G11B23/023
Filed: 1986-12-10
Granted: 1990-07-11
Abstract: A storage case (13) is intended for a magnetic-tape cassette of a type comprising a housing (1) having a U-shaped slide (7) which is arranged on the outside of the housing (1) so as to be slidable along a bottom wall (2) with a main portion (7) and along two facing side walls (4,5) of the housing (1) with two side portions (7b,7c). The side portions (7b,7c) extend from the main portion (7a) up to substantially half the height of the side walls (4,5). In a closed position of the cassette a rear edge of the slide (7) which faces a rear wall (9) of the housing (1) is spaced from the front of raised portions (2a) of the bottom wall (2) and the side walls (4,5), so that in the closed position a slot (10) is formed in the housing (1), between the front of said raised portions (2a) and the rear edge of the slide (7) which slot extends over the entire width of the bottom and up to substantially half the height of the side walls (4,5). The slot (10) is situated at a shorter distance from the rear wall (9) than from a front wall (6) of the housing (1). The storage case (13) comprises a bottom section (14) and a cover section (15). In the storage case (13) above the bottom section (14) at least one positioning element (22,23) is provided which when a cassette is present in the storage case (13) engages at least a part of the slot (10) and thereby unambiguously defines the position of the cassette inside the storage case (13).
Patent EP-0228128-B1 (EP)
IPC: B26B19/14
Filed: 1986-12-12
Granted: 1990-04-04
Abstract: A dry-shaving apparatus comprises a housing having a holder for a shear plate with hair-entry apertures and a cutter which is rotatable about an axis of rotation and which comprises a carrier for cutting elements which are movable relative to the carrier, in which during rotation of the cutter, as part of a revolution, each point of a cutting edge at the end of a cutting element follows a constrained path which is defined by the shear plate and each point of a cutting edge follows a circular free path when the ends are clear of the shear plate. At the more advanced axial end of the first cutting element, viewed in the direction of rotation, the radius of a circular free path of the cutting edge is smaller than the distance from the axis of rotation of the corresponding portion of the shear plate at the location where at this end the free path changes into the constrained path, so that the cutter comes gradually into contact with the shear plate.
Patent EP-0189993-B1 (EP)
IPC: C08K3/04
Filed: 1986-01-20
Granted: 1989-07-26
Abstract: A method of manufacturing an electro-conductive elastomeric material comprises the steps of mixing together a silicone polymer gum such as type C2501, graphitic carbon particles such as 55 micron particle size, a curing agent such as Silester O.S., and a cross-linking agent such as DBTL in the presence of a mesogenic oil which is synthetic, unsaturated, and has two oleic chains. The preferred oil is di-oleyl-oxalate.
Patent EP-0190913-B1 (EP)
IPC: E04B2/82
Filed: 1986-02-04
Granted: 1991-07-03
Abstract: A screen for extending between two surfaces, for example, a floor and a ceiling, the screen comprising a sheet of flexible material, pairs of optionally interengageable battens and support means, the support means being biased to urge the pairs of battens against the surface retaining the sheet extended between them. If the battens are engaged, they may be pivotable about the means engaging them.
Patent EP-0199446-B1 (EP)
IPC: C07F7/18
Filed: 1986-03-07
Granted: 1990-06-13
Abstract: Penem compounds represented by the general formula: 
<CHEM>
 (wherein R denotes hydrogen or allyl group, A denotes oxygen atom or methylene group and B denotes methylene, ethylene or carbonyl group) and pharmacologically acceptable salts thereof are active against a wide variety of gram-positive and gram-negative bacteria.
Patent EP-0203791-B1 (EP)
IPC: C07D491/107
Filed: 1986-05-23
Granted: 1989-09-13
Abstract: Spiro-imidazolidines of the formula: 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein X is O, CH2 or NH; R is hydrogen, fluoro, chloro, methyl or methoxy; and Y is O or CH2. 
<??>These compounds are useful in treatment to prevent or alleviate ocular or neuritic diabetes-associated chronic complications.
Patent EP-0205570-B1 (EP)
Title: Ligne de transmission a multi-conducteur dielectrique compose
IPC: H01Q13/20
Filed: 1985-12-12
Granted: 1993-09-29
Abstract: Une ligne de transmission ayant une structure diélectrique en tranches à plusieurs couches comprend: une couche diélectrique de support (30) avec une épaisseur ds et une constante diélectrique epsilons; un plan conducteur de mise à la terre (31) sous la surface inférieure de la couche diélectrique de support (30); une couche diélectrique de support (30); une couche diélectrique de guidage (32) avec une épaisseur h et une constante diélectrique epsilong, epsilong étant supérieure à epsilons, attachée à la surface supérieure de la couche diélectrique de support (30); au moins une couche (33) allongée de chargement diélectrique étroite avec une largeur W, une épaisseur dl, et une constante diélectrique epsilonl, epsilong étant supérieure à epsilonl, attachée à la surface supérieure de la couche diélectrique de guidage (32); et un revêtement conducteur (34) sur la surface supérieure de la couche allongée (32) à mode unique dans une bande relativement large. Des pertes par rayonnement dues à l'accouplement entre le mode désiré et les modes du support, ainsi qu'aux conducteurs, sont réduites et la polarisation du mode dominant est telle qu'elle rend cette structure relativement insensible à de petites déviations du parallélisme entre les différentes interfaces.
Patent EP-0218639-B1 (EP)
Title: Systeme et procede de plasmaphorese
Inventor: SCHOENDORFER DONALD WALTER
IPC: A61M1/26
Filed: 1986-03-21
Granted: 1994-01-12
Abstract: Un système de plasmaphorèse (10) à débit fiable comprend un filtre (15) à membrane rotative du type à effet vortex renforcé couplé pour recevoir un flux de sang entier anticoagulé et séparer ensuite le concentré et le filtrat. Une pompe à anti-coagulant (32) est couplée pour mélanger des quantités contrôlées d'anti-coagulants avec le flux de sang admis. La dégradation du débit de plasma au cours des multiples cycles d'extraction-préinjection est inhibé en choisissant la valeur pH initiale des anticoagulants et en régulant le débit d'anticoagulant par rapport au sang entier afin d'établir une valeur pH initiale comprise entre 6,8 et 7,2, avec un rapport anticoagulants/sang compris entre 1:6 et 1:25.
Patent EP-0218657-B1 (EP)
Title: Appareil de controle de la performance de vehicules
IPC: G07C5/00
Filed: 1986-04-02
Granted: 1990-01-24
Abstract: Un appareil (20) de contrôle de la performance d'un véhicule permet de visionner la valeur d'une pluralité de paramètres concernant la performance d'un véhicule (10). L'appareil comprend des senseurs (21, 22, 23, 24, 25) pour détecter des données représentatives de la performance du véhicule, un dispositif de traitement (40, 42) pour traiter ces données et donner les valeurs paramétriques, un dispositif d'affichage (35) pour afficher ces valeurs paramétriques, et un dispositif de commande (37, 38) par un opérateur pour commander le fonctionnement de l'appareil, y compris la sélection du paramètre concernant la performance qui doit être affiché par le dispositif d'affichage et la mise en marche des routines de traitement par le dispositif de traitement. En outre, l'appareil comprend une unité de mémoire (43, 44, 45) pour enregistrer des informations sur la performance associées aux paramètres concernant la performance. Le dispositif de traitement (40, 42) réagit à une opération prédéterminée du dispositif de commande (37, 38) par l'opérateur en enregistrant dans l'unité de mémoire (43, 44, 45) une valeur paramétrique de la performance pour chaque paramètre dit de mode relatif parmi une pluralité de ces paramètres. Les valeurs enregistrées sont utilisées comme valeurs de référence de sorte que par la suite, lorsque l'appareil fonctionne dans un mode dit relatif, les valeurs paramétriques de la performance présente correspondant aux paramètres de mode relatif sont traitées par le dispositif de traitement (40, 42) et peuvent être affichées par le dispositif d'affichage (35) sous la forme de proportions (de pourcentages par exemple) de leur valeur respective de référence.
Patent EP-0241105-B1 (EP)
IPC: H02H7/085
Filed: 1987-01-16
Granted: 1993-07-28
Abstract: A brushless DC fan (10) with a winding supply circuit (49) having an internal voltage regulator (53) can afford current limiting and thermal protection and provide various desired fan speeds without alteration of the basic fan circuit, the windings, or other manufacturing items. A voltage setting circuit element (63) can set fan speed externally and can be used to establish various fan speeds. An internal voltage establishing circuit element (58) sets the maximum speed. The regulator replaces the fan's protective thermistor to shut down the voltage to the windings (47) when locked rotor occurs. Bringing out a lead (21) for the purpose of connecting a speed controlling resistor, thermistor, or active programming means to the internal circuitry enables the fan's end user to alter operation as needed.
Patent EP-0260889-B1 (EP)
Inventor: DUNNION DERMOT
IPC: H04L5/14
Filed: 1987-09-11
Granted: 1993-10-20
Abstract: Method of scheduling execution of transmit-side and receive-side procedures by a single processor in a full-duplex modem. Buffers of minimal size are employed in conjunction with the processor to guarantee no errors in the signal processing procedures. In one embodiment, transmit-side procedures are given priority so that if a transmit-enable signal is received, a receive-side procedure being executed by the processor is interrupted to allow execution of the transmit-side procedure. This priority is most useful beause transmit-side procedures execute more rapidly than do receive-side procedures.
Patent EP-0235062-B1 (EP)
IPC: B65D71/00
Filed: 1987-02-05
Granted: 1989-05-24
Abstract: 1. Composite packaging with a tray type base (2) and peripheral carrying strap (3) covered by a lid (1), characterized in that the containers are fitted by the loose peripheral strap inside the lid, the strap protruding beyond the end of the packaging to form a handle (4) and in that the tray has some means of maintaining the strap in a fitted position on the upper edges of its front (7) and back (8) lateral sides, for which the front longitudinal side (7) is provided cooperating with the front facing flaps (20) and (21) to form slots (32) and (33) for the passage of the strap to the outside of the packaging through the front facing section (18) to form the handle (4).
Patent EP-0303624-B1 (EP)
Title: Fuel injection device for internal combustion engines
IPC: F02M63/02
Filed: 1987-06-25
Granted: 1990-05-30
Abstract: In a fuel injection device for internal combustion engines, in particular for diesel engines, comprising a fuel injection pump (10), a fuel delivery pump (12) and a fuel injection shut-off system (19) in the event of a fault, said system consists, in order to provide high speed operation of the shut-off system (19), of a chargeable spring (20) which can be loaded by means of the delivery pressure of the delivery pump (12) and of an electromagnetically operator control valve (27). The chargeable spring (20) is linked, via its storage chamber (22) to the outlet of the delivery pump and via its spring chamber (23) to the inlet of the intake chamber (11) of the injection pump (10). The control valve (27) connected to the outlet of the delivery pump (12) is normally closed and, in order to shut off the fuel injection, opens up a by-pass (26) leading to a fuel container (13). A feed valve (17) and a spill valve (17, 18) located upstream and downstream of the intake chamber (11) ensure its closure in the event of a fault and the setting of a constant pressure in said chamber during normal operation.
Patent EP-0276329-B1 (EP)
IPC: C07C323/31
Filed: 1987-08-10
Granted: 1991-03-06
Abstract: derivs. of formula (I) are new: where R is alkyl (opt. substd. by phenyl, substd. phenyl, halogen, 1-6C alkoxycarbonyl, carboxy, (1-6C alkoxycarbonyl) alkylthio, OH, SH, cycloalkyl or O-contg. heterocyclyl), alkenyl, cycloalkyl, aryl (opt. substd. by halogen, 1-6C alkyl, nitro, phenyl, substd. phenyl or phenoxy), or O or S-contg. heterocyclyl.
Patent EP-0279303-B1 (EP)
Title: Radiation-curable acrylates
IPC: C07C67/26
Filed: 1988-02-06
Granted: 1992-05-06
Abstract: The present invention relates to radiation-curable acrylates which can be obtained by reacting
 A) 1 equivalent of a 2- to 6-valent oxalkylated C2-C10-alcohol with
 B) 0.05 to 1 equivalent of a 2- to 4-basic C3-C36-carboxylic acid or anhydrides thereof and
 C) 0.1 to 1.5 equivalents of acrylic acid and/or methacrylic acid, and reacting the excess carboxyl groups with the equivalent amount of an epoxide compound, a process for their preparation, and their use in radiation-curable coating compositions.
Patent EP-0290740-B1 (EP)
IPC: C08L5/14
Filed: 1988-03-09
Granted: 1991-09-11
Abstract: The sizing composition for sizing yarns made of cotton, regenerated cellulose, wool and synthetic fibres is based on a mixture of hydroxy-C1-4-alkylguargalactomannan and hydroxy-C1-4-alkyl- cassiagalactomannan.
Patent EP-0338112-B1 (EP)
IPC: F16H55/36
Filed: 1988-04-22
Granted: 1991-08-28
Abstract: In a procedure for guiding and driving a belt drive (3) which can be loaded by forces on its supporting side (8) and is wetted by fluid on its drive side (7) and is looped around drive and return means, and in a device for guiding and driving such a belt drive (3), in order to obtain a friction coefficient between the drive side (7) of an endless belt drive (3) and the drive (1 or 2) even when the drive side of the belt drive (3) is wetted by fluid, which friction coefficient is virtually equal to that in the dry state, the drive and return means are drained or the fluid entering the interior in the case of a drum-like construction of the drive and return means is removed from the drive and return means. <IMAGE>
Patent EP-0295668-B1 (EP)
IPC: D02G3/34
Filed: 1988-06-16
Granted: 1991-06-12
Abstract: Randomly arranged and/or designed effects are produced on a yarn. The threads are fed to an effect device (22) by a delivery device at a variable delivery speed. The delivery device contains a first and a second roller (16, 18) which rotate at different circumferential speeds. A thread can be pressed selectively by pressure rollers (24, 26) against one roller (16, 18) or the other. The pressure rollers (24, 26) are each directly actuable by means of a respective lifting magnet (28, 30). The lifting magnet (28, 30) can be controlled in the push-pull mode by an electronic random-value generator (32). The second roller (18) forms part of a stepped roller (36) with rollers of different diameter, each of which interacts with a thread and a separate pressure roller controlled by a lifting magnet. 
<IMAGE>
Patent EP-0317912-B1 (EP)
Inventor: BAUS ULF DR
IPC: C07D231/16
Filed: 1988-11-18
Granted: 1994-02-02
Abstract: A process for preparing thiocyanatomethyl ethers of the formula  R-X-CH2SCN  in which  R is a 5- or 6-membered ring and  X is O or S, wherein an alcoholate of the formula R-X-M, in which M is an alkali or alkaline earth metal atom, is reacted with methylene dithiocyanate CH2(SCN)2.
Patent EP-0330748-B1 (EP)
Title: Cupboard or sideboard
IPC: A47B47/05
Filed: 1988-12-09
Granted: 1993-08-11
Abstract: The cupboard or wall unit consists of front and rear posts in the form of a profile made of a lightweight metal alloy, vertical cupboard sides, bearing construction shelves, a rear wall and doors attached to the front and, if appropriate also the rear posts, strips which connect the posts fixedly to one another and to the construction shelves being attached at the front and at the rear edges of the cupboard sides and the construction shelves. The profile of the posts and the strips is identical and has, in total, a rectangular outer contour, two adjacent closed chambers, two opposite grooves, which are open towards the longer rectangular side, on the outsides of the one chamber, and a projecting web on the outside of the second chamber along the narrow rectangular side. The first chamber in the strips serves for receiving and for guiding screw tensioning rods with threaded portions at both ends which are screwed into sleeve nuts, the sleeve length of which is equal to the thickness of the profile and which are inserted from the side of the head of the nuts in each case into a bore-hole of a row of grid bore-holes, passing centrally through the first chamber, of the profile of the posts, whereas the second chamber in the posts serves for receiving height-adjusting screws on the lower ends of the posts. The webs of the profile of the posts serve for connecting said posts to the correspondingly grooved cupboard sides and the webs on the strips serve for connection to the correspondingly grooved construction shelves. The grooves of the rear posts and of the rear strips of the bottom-most and topmost construction shelves serve for the all-round attachment of the rear wall of the cupboard by inserting said rear wall into these grooves. <IMAGE>
Patent EP-0286289-B1 (EP)
Inventor: YUREK GREGORY J
IPC: H01L39/12
Filed: 1988-03-28
Granted: 1997-05-14
Abstract: A superconducting oxide-metal composite, comprising a superconducting oxide phase and a noble metal phase to provide said composite with improved mechanical properties. Said superconducting oxide phase being present almost continuously throughout the composite and said noble metal is precipitated in the oxide phase as finely divided substantially pure metal phase and is intimately mixed in the composite for acting as a skeleton in the composite to improve the ductility and strength of said composite.