baber/WOPTO huggingface dataset:
Patent EP-0404289-B1 (EP)
Inventor: BOERNER REINHARD DIPL-ING
IPC: G02B30/30
Filed: 1990-06-22
Granted: 1995-05-03
Abstract: An autostereoscopic viewing device with a flat picture screen and a pattern of cylindrical lens portions for producing three dimensional image perceptions without the need for additional optical accessories. The viewing device provides the largest possible freedom of movement of the viewer, whereby the reproduction quality is as uniform as possible and out of focus, cross-talk and other disadvantageous optical effect are greatly reduced. The procedures for making any necessary optical corrections are based on the plane parallel changeable positioning of a flat picture screen relative to an array of cylindrical lens portions. The array of cylindrical lens portions has an increasing thickness as well as a decreasing pitch width when moving from the middle to the vertical side edges. The pixel, or picture strip, size on the picture screen is a constant.
Patent EP-0381403-B1 (EP)
Inventor: FOSSUM TRYGGVE
IPC: G06F7/50
Filed: 1990-01-29
Granted: 1996-11-13
Abstract: A system for subtracting two floating-point binary numbers in a pipelined floating-point adder/subtractor by aligning the two fractions for substraction; arbitrarily designating the fraction of one of the two floating-point numbers as the subtrahend, and producing the complement of that designated fraction; adding that complement to the other fraction, normalizing the result; determining whether the result is negative and, if it is, producing the complement of the normalized result; and selecting the larger of the exponents of the two floating-point numbers, and adjusting the value of the selected exponent in accordance with the normalization of the result. The preferred system produces a sticky bit signal by aligning the two fractions for subtraction by shifting one of the two fractions to the right; determining the number of consecutive zeros in the one fraction, prior to the shifting thereof, beginning at the least significant bit position; comparing the number of positions the one fraction is shifted in the aligning step, with the number of consecutive zeros in the one fraction; and producing a sticky bit signal when the number of consecutive zeros is less than the number of positions the one fraction is shifted in the aligning step, the sticky bit signal indicating the truncation of at least one set bit during the aligning step.
Patent EP-0398562-B1 (EP)
Title: Security seal
IPC: B65D77/18
Filed: 1990-05-04
Granted: 1993-09-22
Abstract: A security seal for enclosing an article comprises a strap (1,21) having at a first end an enclosure (2,22) defining a passage (3,23) through which the other end of the strap is irremovably insertable to an adjustable extent. A side wall (6,21A) of the enclosure is provided with a pull-off tab (7,29) enabling said side wall to be torn off, thereby releasing the strap from the passage or separating the first end of the strap from the enclosure.
Patent EP-0420450-B1 (EP)
Inventor: HAGEN NORMAN
IPC: C12M1/30
Filed: 1990-09-12
Granted: 1995-12-06
Abstract: A collection and transport device for use by medical doctors, veterenarians and laboratory personnel, comprises a plastics tube (1) containing a culture medium, and closing means for the plastic tube. The closing means (2) is preferably provided with a retaining piece (5) for the shaft of a sample swab. The system is specially designed to provide a diffusion-resistant, unbreakable and transparent system. The tube and the closing means may be made from polyannide or polyethylene terephtalate.
Patent EP-0422215-B1 (EP)
Inventor: BOMAN HANS G
IPC: A01N37/02
Filed: 1990-04-12
Granted: 1998-08-19
Abstract: Antibiotically and/or antimalarially active hybrid peptides containing from about 20 to about 40 amino acid residues are prepared by rearranging selected sequences of known peptides.
Patent EP-0440820-B1 (EP)
Inventor: TAKEUCHI MINORU
IPC: G01N15/08
Filed: 1990-08-31
Granted: 1996-05-15
Abstract: This invention consists in an automatic measurement-range changeover device provided for the surface area measurement apparatus. The automatic changeover device is provided with an output value discriminating circuit to operate in such manner that: fed gas quantity detecting signals outputted from fed gas quantity measuring means to detect a gas quantity fed to the sample cell and discharged gas quantity detecting signals outputted from discharged gas quantity detecting means to detect a gas quantity discharged from said sample cell are inputted into the device, and, when differential signals outputted from an amplifier to amplify a difference between fed gas quantity detecting signals and discharged gas quantity detecting signals reach a gain of the amplifier, changeover signals are output for setting a gain of the amplifier at a low level during the period of desorption whereas, when said differential signals outputted from the amplifier is lower than the set value for the gain of the amplifier, changeover signals are output so that the gain of the amplifier is changed over to a high level during the abovesaid period.
Patent EP-0489103-B1 (EP)
Title: A method for removing, condensing and collecting propellants from foam materials and other materials for which the method is suitable in an environmentally friendly manner
IPC: B09B3/00
Filed: 1990-08-17
Granted: 1993-08-04
Abstract: PCT No. PCT/DK90/00213 Sec. 371 Date Feb. 12, 1992 Sec. 102(e) Date Feb. 12, 1992 PCT Filed Aug. 17, 1990 PCT Pub. No. WO91/02638 PCT Pub. Date Mar. 7, 1991.A method for removing, condensing and collecting propellants, e.g. chlorofluoro-carbons (CFCs) in an environmentally friendly manner from foam materials, e.g. insulant materials from old (discarded) refrigerators, district heating tubes and other materials for which the method is suitable.
Patent EP-0491948-B1 (EP)
Inventor: TSURUTA KATSUJI C O KOMATSU EL
IPC: B21D43/05
Filed: 1990-09-21
Granted: 1994-07-27
Abstract: L'invention se rapporte à un dispositif de commande pour un alimentateur porte-pièce transportant automatiquement une pièce à usiner à l'entrée et à la sortie en coopération avec le mouvement de la presse. Un tel dispositif est capable de fixer automatiquement par réglage une courbe de mouvement optimum en fonction des formes et des grandeurs de la pièce à usiner et du moule métallique de la presse et est également capable de détecter si les conditions de fonctionnement fixées lors du réglage sont raisonnables ou non. Pour assurer les fonctions précitées, le dispositif est équipé d'un organe qui fixe les degrés d'angle respectifs au début et à la fin du mouvement de l'arbre à manivelle, ainsi que d'un organe opérationnel qui spécifie une courbe de mouvement des arbres mobiles sur la base des valeurs fixées. Le dispositif est en outre pourvu d'un organe qui calcule les courses opérationnelles autorisées maximum de la presse, qui compare les courses calculées avec le nombre fixé de courses pour l'évaluation de ce nombre et qui surveille les surcharges qui pourraient s'exercer sur le moteur.
Patent EP-0467042-B1 (EP)
Inventor: DOETSCH LORENZ
IPC: C21C7/072
Filed: 1991-05-22
Granted: 1994-03-16
Abstract: The invention relates to a process for producing a bubble brick having enhanced infiltration resistance and directional porosity for use in metallurgical melting vessels, the matrix material of the bubble brick being subjected to an impregnation treatment.
Patent EP-0518934-B1 (EP)
Inventor: JACOBSSON KURT ARNE GUNNAR
IPC: B65H57/28
Filed: 1991-03-06
Granted: 1994-06-08
Abstract: Dispositif de tension de fil (B), en particulier pour la face distributrice d'un régulateur de fil (F), qui comporte un tendeur (3), avec un axe traversant fixe (f), doté d'une surface de protection (A) comprenant un trou pour le fil (22) placée transversalement par rapport à la direction de passage (R) du fil (Y). Ledit dispositif est doté d'un mécanisme de réglage de la direction (M) de la surface de protection (A) grâce auquel il est possible de régler la position transversale de la surface de protection (A) selon des directions de passage (R1, R2) du fil (Y) désaxées par rapport à l'axe traversant (f). Ce mécanisme de réglage de la direction (M) est également prévu lorsque l'on a une surface de protection (A), destinée aux processus généraux de guidage du fil, qui est fixée de manière stationnaire et dirigée transversalement par rapport à la direction de passage (R) du fil (Y), afin de régler la position transversale de la surface de protection (A) selon la direction de passage donnée (R1, R2) du fil (Y).
Patent EP-0521982-B1 (EP)
Inventor: ROWE JOHN MICHAEL
IPC: H05K3/28
Filed: 1991-03-21
Granted: 1996-07-17
Abstract: To prevent that holes (3) of a circuit board not equipped with circuit elements and designed for later equipment are filled by soldering material (5), a small solder resisting strip (6) is printed upon the conductor (2) diametrically transversing said hole (3).
Patent EP-0528834-B1 (EP)
Inventor: TREMBLAY PAUL A
IPC: C12P13/00
Filed: 1991-04-16
Granted: 1996-11-13
Abstract: The present invention relates to a process for forming a soluble monovalent salt of a phosphatidyl ester which comprises :   a) reacting a phospholipid with a primary alcohol in the presence of ;     i) an enzyme catalyst phospholipase D ;   ii) a divalent cationic buffer solution and iii) a water immiscible non-ether solvent so as to form the corresponding phosphatide of the divalent cationic salt; and   b) converting the divalent cationic salt to an organic soluble monovalent salt by suspending with a stoichiometric amount of a monovalent salt having a monovalent cation and whose anion forms an insoluble precipitate with the divalent cation.
Patent EP-0592409-B1 (EP)
Inventor: SNIJDERS CHRISTIAAN JOHANNES
IPC: A61G5/12
Filed: 1991-04-26
Granted: 1996-09-18
Abstract: Un fauteuil (1) pour personnes handicapées possède au moins un siège (2), un dossier (3) et un cadre de support (43) relié au siège (2) par une articulation (41) de manière à être réglable, le siège (2) étant relié au dossier (3) de manière à être réglable par l'intermédiaire d'une articulation (17) montée à l'extrémité arrière dudit siège (2), et les axes desdites articulations (17, 41) étant parallèles l'un à l'autre. Le siège (2) est constitué d'une partie avant (4) destinée à soutenir les parties supérieures des jambes, et d'une partie arrière (5) destinée à soutenir le bassin, lesdites parties (4, 5) pouvant être fixées et réglées indépendamment l'une de l'autre à l'aide d'une articulation (41, 46) qui est parallèle à l'articulation (17) située à l'extrémité arrière dudit siège.
Patent EP-0551333-B1 (EP)
Inventor: SERMUND GERALD
IPC: C21D9/38
Filed: 1991-10-03
Granted: 1994-12-28
Abstract: Lors de la réalisation du procédé pour le post-traitement d'un cylindre de texturation, où dans la région d'une surface est générée une structure superficielle au moyen d'un faisceau électronique, le cylindre de texturation, après avoir reçu pendant un intervalle de travail un faisceau électronique ayant une densité de flux d'énergie générant un évidement, reçoit pendant un intervalle de post-traitement un faisceau électronique ayant une densité de flux d'énergie laissant la structure superficielle essentiellement dans sa configuration.
Patent EP-0558550-B1 (EP)
Inventor: WESTON MARTIN
IPC: H04N7/12
Filed: 1991-11-15
Granted: 1996-06-12
Abstract: In a television system in which a signal of given bandwidth is to be transmitted over a channel of narrower bandwidth, the signal is subject to pre-filtering and subsampling at the transmitter and supersampling and post-filtering at the receiver. The post-filtering means (14) comprises three filters A, B and C in parallel which are selectable in response to the characteristics of the signal to be transmitted. In order to avoid anomalies caused by switching at the transmitter, the pre-filter (10) is a single filter with a fixed pass band equivalent to the union of the pass bands of the filters A, B and C of the post-filtering means (14). The pre-filter (10) thus effectively rejects signals of frequency, such that they would not be passed by any of the filters A, B and C.
Patent EP-0551534-B1 (EP)
Inventor: TAAFEL KLAUS DIPL-ING
IPC: F24D17/00
Filed: 1992-01-11
Granted: 1994-10-26
Abstract: Instead of fossil fuels, alternative heating energies are to be used to a greater extent, which in some cases are not always available. The invention indicates a combined service water preparation system which makes it possible to prepare service water of a given temperature using heating energy which is available permanently as well as only temporarily. <IMAGE>
Patent EP-0499185-B1 (EP)
Inventor: MOROZUMI MANAMI
IPC: C07H19/167
Filed: 1992-02-10
Granted: 1995-05-17
Abstract: The present invention provides two kinds of solid 2-octynyl adenosine products with novel properties which are stabilized with respect to temperature or temperature and humidity, one being solid 2-octynyl adenosine having a moisture content of not more than 3%, and the other being solid 2-octynyl adenosine deposited from an anhydrous alcoholic solution or hydrous alcoholic solution of 2-octynyl adenosine, said hydrous alcoholic solution having a water content of less than 1%.
Patent EP-0522238-B1 (EP)
Title: Machine for separating the seeds of grapes and similar fruits from the skin
Inventor: TOMMASELLI ROBERTO
IPC: A23N4/10
Filed: 1992-03-11
Granted: 1994-05-11
Abstract: The present invention relates to a machine suited to separate the seeds from the pulp and from the skin of preferably broken grapes from which the stalks have previously been removed. The machine comprises at least a couple of counter-rotating parallel shafts (2,3), from at least one of which at least a spiral-shaped rib (6,7) projects, said rib (6,7) necessarily delimiting a groove (8,9) which is spiral-shaped too; in case the ribs (6,7) are provided on both shafts (2,3) of the shaft couple, the ribs (6,7) and grooves (8,9) on one shaft have an opposite, symmetric design of those on the other shaft. Between the surface of a shaft (included the ribs that possibly projects from it) and the opposite surface of the other shaft of the same shaft couple, an opening (P) is formed that does not allow the seeds to fall down, but lets the pulp and skin of the grapes pass. <IMAGE>
Patent EP-0507310-B1 (EP)
Inventor: KURE NAOHISA
IPC: A61K8/44
Filed: 1992-04-02
Granted: 1997-07-23
Abstract: A two-pack hair treatment composition comprising a first lotion containing a reducing substance (a) and a cationic polymer (b) and a second lotion containing an anionic surfactant or amphoteric surfactant (c) and a lubricant (d), wherein the first lotion is applied to the hair first and then the second lotion is applied thereto. The process of the present invention for treating the hair with the above-described two-pack hair treatment composition comprises treating the hair with the first lotion, leaving the hair to stand for a predetermined period of time and, if necessary, subjecting it to intermediate rinsing, applying the second lotion to the hair, leaving the hair stand again for a predetermined period of time, and finally rinsing the hair.
Patent EP-0538667-B1 (EP)
Inventor: KRAUSE EDWARD A
IPC: H04N7/26
Filed: 1992-10-06
Granted: 2001-09-19
Abstract: Digital video signals are adaptively compressed for communication to a receiver. A plurality of block-matching motion compensators (30, 32), each using a different block size, compare current video image data to prior video image data. Video image data output from the motion compensators is compressed (14, 18), and the compressed data from each motion compensator is compared (20) to find which motion compensator results in the least amount of compressed data for a region of a current video image corresponding to the smallest of the block sizes. The compressed data having the lowest bit count is transmitted to a receiver for recovery of a motion vector. The recovered motion vector is used to recover current video image data from the transmitted data and previously received video image data. <IMAGE>
Patent EP-0549878-B1 (EP)
Inventor: DOI HACHIRO
IPC: A01D34/73
Filed: 1992-11-20
Granted: 1996-06-26
Abstract: Disclosed is a mowing cutter unit (A) for a mower comprising a rotary cutter (1) and a stationary cutter (2) coaxially overlapped to each other, wherein the rotary cutter (1) is formed in an approximately polygonal shape in the plan view and is formed with recessed cutting portions (1a) each being curved in an approximately doglegged shape toward the rotational direction (X) at each vortex portion thereof; the stationary cutter (2) is formed with projecting cutting portions (2a) slidably contacted with respective recessed cutting portions (1a) of the rotary cutter (1) on the peripheral edge in such a manner that it is shaped in a loosely circular arc from the cutting base to the cutting leading edge (2a') and a crossing angle ( theta ") at which the projecting cutting portion (2a) is rubbed with a grass pushing-out portion (1a") of the recessed cutting portion (1a) is larger than a crossing angle ( theta ') at which it is rubbed with a grass taking-in portion (1a') of the recessed cutting portion (1a). <IMAGE>
Patent EP-0548676-B1 (EP)
Title: Flux regulator particularly for drivers of asynchronous electric motors
Inventor: MONTESSORI GIUSEPPE
IPC: H02P21/00
Filed: 1992-12-09
Granted: 1996-04-24
Abstract: Flux regulator particularly for drivers of asynchronous electric motors, comprising comparison means suitable to compare a first signal (20), which represents a momentary mechanical torque of an asynchronous electric motor, with a second signal (21), which represents the slip pulse of the asynchronous electric motor, producing a third signal (22) which is supplied in input to regulator means (25); the regulator means are suitable to generate a fourth signal (23) which represents the supply voltage to be applied to the asynchronous electric motor. <IMAGE>
Patent EP-0547533-B1 (EP)
Inventor: LADEUR BERNHARD
IPC: B32B5/26
Filed: 1992-12-12
Granted: 1996-03-20
Abstract: The invention relates to a tensionable textile floor covering which is produced from polymer fibres in the tufting process and consists of a base fabric (1) and a pile (2), which is joined to the base fabric (1) and which covers the base fabric on the tread side, and of a backing layer (6+7). The backing layer is a composite material which consists mainly of a non-woven layer which is bound by a textile binding. Base fabric and backing layer are joined to one another using a technique which does not prevent the recyclability of the floor covering (recyclability). <IMAGE>
Patent EP-0506300-B1 (EP)
Inventor: LORENZ DONALD H
IPC: A61P31/04
Filed: 1992-03-19
Granted: 1996-06-26
Abstract: A dressing includes a stable, tacky gel of polyurethane and poly(N-vinyl lactam), the poly(N-vinyl lactam) having a K-value of at least about 60 and mole equivalents of acid groups above about 1.4. The dressing may also include a substrate and various additives incorporated with the gel.
Patent EP-0523996-B1 (EP)
Inventor: RASTEGAR BAHADOR
IPC: G11C11/401
Filed: 1992-07-16
Granted: 1998-03-04
Abstract: A dual-port memory device is provided which has a memory array divided approximately in half. The bit lines for the array are crossed over between array halves in order to minimize stray capacitance and cross-coupling capacitance for the device. Redundant rows are provided for the device which can be programmed to substitute for array rows containing non-functional bits. Preferably, the redundant rows are provided only in one-half of the array. (*mention data in version above*) The redundant rows can all be located in a first half of the array, with the second half of the array being the half which provides inverted data for one of the ports. If a redundant row replaces an array row in the second half of the array, and is written to by the port which reads and writes inverted data, the data must be reinverted prior to writing it to, or reading it from, the redundant row. <IMAGE>
Patent EP-0546726-B1 (EP)
Inventor: TRUSCOTT JIM
IPC: A61F2/38
Filed: 1992-11-27
Granted: 1996-09-25
Abstract: There is disclosed a prosthetic knee joint which comprises: a bicompartmental femoral component (1) capable of attachment to a femur and having a lateral and a medial articular bearing surface (4); a bicompartmental tibial component (20) capable of attachment to a tibia and having a medial (26) and a lateral (27) articular bearing surface; and a bicompartmental meniscal component (11) capable of acting as a bearing positioned between the bearing surfaces of the femoral (1) and tibial (20) components, wherein the tibial component (20) is provided between its medial (26) and lateral (27) articular bearing surfaces with a protruding member (22) having at least at its distal end a cross-sectional shape which has a parallel-sided intermediate region extending between two convexly arcuate end regions, and wherein the meniscal component (11) is provided with a recess (13) in which the protruding member (22) of the tibial component can be accommodated with play. <IMAGE>
Patent EP-0549365-B1 (EP)
Inventor: YOSHIOKA TAKAO
IPC: A61K31/426
Filed: 1992-12-24
Granted: 1995-08-09
Abstract: Compounds of formula (I): <CHEM> (in which: R<1> is alkyl; R<2> and R<3> are each alkyl or alkoxy, or R<2> and R<3> together form an optionally substituted benzene ring, and, when R<2> and R<3> together form said benzene ring, R<1> is hydrogen, halogen or alkyl; R<4> and R<5> are hydrogen, or R<4> and R<5> together represent a single carbon-carbon bond; Y<1> and Y<2> are each hydrogen, alkyl, acyl, or optionally substituted benzoyl, naphthoyl, pyridine-carbonyl or quinolinecarbonyl; W is a single bond or alkylene; and Z is hydrogen or a cation) have valuable therapeutic and prophylactic activities, including anti-diabetic activities.
Patent EP-0561990-B1 (EP)
Inventor: CHANG FRANK N
IPC: A01N63/00
Filed: 1991-12-06
Granted: 1998-10-07
Abstract: Compositions insecticides comprenant une première composition ayant une quantité efficace d'au moins une espèce d'entomopathogène distribuée dans une matrice. Une seconde composition sélectionnée parmi une huile végétale, une huile de récolte et une huile partiellement hydrogénée contenant des mono-glycérides et des di-glycérides entoure la première composition et prolonge de manière significative la viabilité des nématodes lors du stockage. La matrice est un macrogel ou une pâte contenant les nématodes d'huiles partiellemnt hydrogénées contenant des mono-glycérides et des di-glycérides. La matrice de macrogel est soit un macrogel polymère continu soit un macrogel contenant des microcapsules. Des huiles partiellement hydrogénées contenant des mono-glycérides et des di-glycérides (P.exp. margarine CriscoR), peuvent également être mélangées avec des nématodes libres pour produire une composition de pâte. L'emprisonnement des nématodes dans une composition matricielle CriscoR avec le polymère de rétention d'eau offre une plus grande protection contre le dessèchement et une viabilité sensiblement prolongée lors du stockage.
Patent EP-0564560-B1 (EP)
Inventor: BRAEMER JON PAUL
IPC: C08L23/08
Filed: 1991-12-17
Granted: 1996-03-20
Abstract: L'invention se rapporte à des compositions qui servent à fabriquer des balles de golf en une pièce, deux pièces et trois pièces et qui se composent de mélanges d'un copolyétherester ou d'un copolyétheramide, d'un composé à teneur en époxy et d'un ionomère de copolymère d'éthylène à teneur en acide.
Patent EP-0573548-B1 (EP)
Inventor: CHILDERS WAYNE EVERETT JR
IPC: A61P25/28
Filed: 1992-02-14
Granted: 1995-07-12
Abstract: This invention involves novel neuroprotectant agents of the formula:   <IMAGE>   in which R1 and R3 are, independently, hydrogen, cyano, nitro, halo or perhaloalkyl, with the proviso that one of R1 and R3 is other than hydrogen; R2 is alkyl; or a pharmaceutically acceptable salt thereof.