baber/WOPTO huggingface dataset:
Patent EP-0483132-B1 (EP)
Inventor: MORGAN FRED P
IPC: H04N1/60
Filed: 1989-06-26
Granted: 1997-08-20
Abstract: A system for producing output signals representative of the densities of coloring agents such as process inks, toners, or the like used in producing color reproductions which are color corrected for the effects of linearity failures of the coloring agents at various densities and combinations thereof. The preferred system includes a scanner for providing input signals representative of the primary color readings of an original color image and a microcomputer having a memory for storing data representative of increments of primary color readings and corresponding agent color densities, contribution factors, and contribution correction factors. In use, the microcomputer is operated to determine the final coloring agent densities as respective functions of corresponding initial agent color densities and respective contribution amounts from the other agent colors and to produce output signals representative thereof.
Patent EP-0387326-B1 (EP)
Title: Dispositif pour la fixation amovible d'un cadre de moulage
IPC: B28B7/00
Filed: 1989-09-12
Granted: 1992-11-25
Abstract: Dans un dispositif pour la fixation amovible d'un cadre de moulage (2) à une table de moulage (3) en U d'une presse, le cadre de moulage (2) peut être inséré dans des rainures de guidage (6) ménagées dans la table de moulage (3) et être fixé par des coins (13). Des rainures de guidage (6) sont ménagées sur les côtés (4) de la table de moulage (3) de sorte que la surface (9) du cadre de moulage (2) sur laquelle se trouve l'orifice de remplissage du moule et les faces de réglage (7, 8) des rainures de guidage (6) soient co-planaires.
Patent EP-0435943-B1 (EP)
Inventor: KRAWACK BORGE
IPC: B41N3/06
Filed: 1989-09-25
Granted: 1993-11-24
Abstract: La présente invention se rapporte à l'utilisation d'esters d'alkyle (C1-C5) d'acides monocarboxyliques (C8-C22) aliphatiques pour l'enlèvement de la graisse, des encres et de toute autre substance similaire d'un appareil à imprimer, en particulier de machines à imprimer offset, ainsi qu'à un agent de nettoyage prévu à cet effet et contenant comme composant principal un ester alkyle (C1-C5) d'un acide monocarboxylique (C8-C22) aliphatique ou un mélange de ces esters. Les esters les plus indiqués sont les esters méthyle, éthyle ou isopropyle ou des mélanges de ces esters et particulièrement avantageux est un mélange d'esters obtenu par interestérification d'un acide oléique contenant une huile ou par interestérification d'un mélange acide ayant une composition correspondante. L'ester ou le mélange d'esters peut être mélangé avec jusqu'à 50 % en poids d'une huile végétale. En outre, l'ester ou le mélange d'esters ou le mélange de ces derniers avec une huile végétale peut être émulsifié dans de l'eau selon une quantité telle que la phase eau comprend jusqu'à 50 %, de préférence entre 25 et 35 % en poids de l'émulsion au moyen d'un émulsifiant d'une quantité comprise entre 1 et 10 %, de préférence entre 3 et 5 % en poids de l'émulsion. Dans ce cas, il est préférable d'ajouter un inhibiteur de corrosion en quantité ne dépassant pas 2 % et de préférence comprise entre 0,5 et 1 % en poids de l'émulsion. Ces esters et ces mélanges constituent des substances à faible viscosité qui sont des solvants excellents et à action rapide pour les encres, etc. Ils sont en outre biologiquement dégradables et non toxiques et ont une faible pression de vapeur, c'est pourquoi leur utilisation ne présente aucun risque pour l'environnement.
Patent EP-0397883-B1 (EP)
Inventor: FUJIMOTO SATOSHI
IPC: B29C45/56
Filed: 1989-10-26
Granted: 1995-07-05
Abstract: Perfectionnement apporté à une machine de moulage par injection-compression et à un procédé de moulage consistant à injecter une résine en fusion dans une cavité définie par des moules et à effectuer ensuite l'étape de compression du moulage. La machine et le procédé décrits permettent d'obtenir une qualité constante et un grand rendement tout en évitant la formation de cavités dans les articles moulés, ainsi qu'une diminution de la précision provoquée par une fuite de résine au moment de la compression et par la variation des interstices dans la cavité de moule. A cet effet, l'installation décrite ferme le point d'injection pendant l'étape de compression et effectue de nouveau une injection de résine après l'étape de compression. Un mécanisme de fixation mécanique soutient le dos d'un moule mobile afin d'éviter qu'il ne se produise une quelconque variation de l'interstice entre les moules sous l'effet de la pression lors de l'injection, et la résine peut être injectée pendant que l'interstice entre les moules est limité. Il est ainsi possible d'obtenir, avec un rendement élevé, des articles moulés de qualité constante possédant de bonnes caractéristiques de finissage et une grande précision dimensionnelle.
Patent EP-0384262-B1 (EP)
Inventor: BIESLER HANS
IPC: B61D1/08
Filed: 1990-02-12
Granted: 1993-12-29
Abstract: In this railway sleeping carriage, compartments (10.3; 10.4; 10.5; 10.6) are provided which are arranged in the central part of the carriage and are accessible from a continuous longitudinal corridor (7). Two adjacent compartments have a common access. From the longitudinal corridor (7) a lower flight of stairs (13) leads to the compartments (10.3; 10.4) located on the lower level and an upper flight of stairs (15) to the compartments (10.5; 10.6) located on the upper level. The vestibules (11; 12; 14) connected by the flights of stairs (13; 15) are arranged outside the compartments (10.3; 10.4; 10.5; 10.6). Either the compartments (10.3; 10.4; 10.5; 10.6) can be closed off from the vestibule (11; 12) or the vestibule (11; 12) from the common access using compartment doors. When the common access is closed off, the vestibule (11; 12) forms a passage between two adjacent compartments. <IMAGE>
Patent EP-0408996-B1 (EP)
Inventor: REINHOLD KLAUS
IPC: B29C48/355
Filed: 1990-07-05
Granted: 1995-07-26
Abstract: An off-drawing apparatus for tubular webs of plastic film produced by an extruder with a fixedly disposed blow head includes a lay-flat apparatus for the tubular web delivered with an expanded round cross section, and a stationary conveyor for carrying off the flattened tubular web to a likewise stationary winding apparatus. Between the lay-flat apparatus and the conveyor there is disposed at least one pulley roll and one overturning bar for turning the tubular web 180 DEG  with simultaneous change of direction, which, like the lay-flat apparatus, are supported in an apparatus frame for pivoting reversingly in a horizontal plane about the axis of the delivered tubular web. The lay-flat apparatus, the pulley roll and the overturning bar are held for their reversing pivoting movement on swivel rings disposed one over the other and supported directly on one another through interposed rolling bodies which form together a swivel ring stack rotatably mounted in the apparatus frame and compressively stressed, whose inside diameter is at least equal to the maximum working width of the apparatus.
Patent EP-0412533-B1 (EP)
Inventor: ITO HARUYUKI
IPC: B28B5/04
Filed: 1990-08-08
Granted: 1996-03-20
Abstract: A slip casting device [1; 100] has a molding station [10; 110] for molding a casting [W] with a mold [40; 40, 175], and a releasing station [20; 120] separate from the molding station [10; 110], for separating] the casting [W] from mold members [42; 42, 178] of the mold which carry the casting.
Patent EP-0414262-B1 (EP)
Inventor: JENNINGS REX ALLEN
IPC: C07C229/28
Filed: 1990-08-24
Granted: 1994-11-30
Abstract: An improved process for the preparation of cyclic amino acids by a novel synthesis is described where a dinitrile derivative is converted in two steps to the desired products, as well as valuable intermediates used in the process.
Patent EP-0428132-B1 (EP)
Title: Pradimicin derivatives
IPC: A61K31/7028
Filed: 1990-11-13
Granted: 1993-08-04
Abstract: The present invention provides pradimicin analogs of formula (II) which exhibit improved water solubility relative to parent compounds. These novel agents are useful in treatment of fungal infections. <CHEM> wherein R<1> is selected from the group consisting of H, methyl, and hydroxymethyl, and when R<1> is methyl or hydroxymethyl, the resulting amino acid has the D-configuration;  R<2> is H or  beta -D-xylosyl;  R<3> is H or methyl; and R<4> is selected from the group consisting of (C2-5)alkenyl; (C2-5)alkynyl; substituted (C1-5)alkyl; substituted (C2-5)alkenyl; wherein the substituent for both the alkyl and alkenyl is a group selected from the group consisting of, carboxy, (C1-5)alkoxycarbonyl, carbamyl, (C1-5)alkylcarbamyl, di(C1-5)alkylcarbamyl, and sulfonyl; (C1-5)alkanoyl substituted with a group selected from the group consisting of amino, (C1-5)alkylamino, and di(C1-5)alkylamino; L-glutamyl; formyl; benzyl; and p-tolylsulfonylcarbamyl; or a pharmaceutically acceptable salt thereof.
Patent EP-0422878-B1 (EP)
Inventor: GLUCHOWSKI CHARLES
IPC: A61P9/10
Filed: 1990-10-09
Granted: 1994-04-27
Abstract: A compound selected from the group consisting of those having the formula: <CHEM> and pharmaceutically acceptable acid addition salts thereof, wherein R1 wherein R1 and R4 are independently selected from the group consisting of H and alkyl radicals containing 1 to 4 carbon atoms, R2 and R3 are independently selected from the group consisting of H, O, and alkyl radicals containing 1 to 4 carbon atoms, the 2-imidazolin-2-ylamino group may be in any of the 5-, 6-, 7- or 8- positions of the quinoxaline nucleus, and R5, R6 and R7 each is located in one of the remaining 5-, 6-, 7- or 8- positions of the quinoxaline nucleus and is selected from the group consisting of Cl, Br, H and alkyl radicals containing 1 to 3 carbon atoms. Such compounds, when administered to a mammal, provide desired therapeutic effects, such as alteration in the rate of fluid transport in the gastrointestinal tract, reduction in intraocular pressure, and increase in renal fluid flow.
Patent EP-0408693-B1 (EP)
Inventor: TRAUTH HUBERT
IPC: C08K5/04
Filed: 1989-12-20
Granted: 1993-11-10
Abstract: Des mélanges de stabilisants se composent (a) de α-tocophérol et (b) de monoesters, diesters et/ou triesters de glycérine d'acides gras saturés ou insaturés ou de mélanges de ceux-ci. Ces mélanges de stabilisants stabilisent de manière remarquable les matières plastiques, évitant leur décoloration et leur dépolymérisation pendant le traitement, et ont des propriétés hygroscopiques réduites, donc une stabilité hydrolytique améliorée.
Patent EP-0464048-B1 (EP)
Inventor: HARLEY PHILLIP EDWARD
IPC: G01J1/44
Filed: 1990-03-16
Granted: 1995-08-16
Abstract: Un appareil pour détecter les matières particulaires (46) présentes dans un milieu disposé dans une chambre (10) comprend un photodétecteur (14) maintenu à une basse température stable par un dispositif de refroidissememt du type Peltier (42). La lumière diffusée par la matière particulaire (46) est focalisée par une lentille sphérique (34) sur la surface d'entrée (30) d'une lentille-tige (22). Cette dernière est dotée d'un pas optique de 0,5 et transfère l'image à sa surface de sortie (25), d'où elle aboutit ensuite, après avoir traversé un guide-lumière (18), à la partie sensible (16) du dispositif photoélectrique (14). La lentille-tige (22) est un moyen économique de transférer la lumière et sert de barrière thermique. Ainsi, bien que le dispositif photoélectrique (14) soit maintenu à basse température, la surface d'entrée (30) de la lentille-tige (22) peut être maintenu à la température du milieu dans la chambre (70) et n'est pas soumise à la formation de buée ou de glace. La lentille (34) est montée grâce à un collier (28) qui peut être glissé dans une position où la lentille (34) focalise la lumière d'entrée sur la surface (30) de la lentille (22), et est ensuite fixée dans cette position par des congés adhésifs polymérisés à la lumière UV.
Patent EP-0484359-B1 (EP)
Inventor: BRAISCH PAUL
IPC: C21D11/00
Filed: 1990-07-26
Granted: 1994-10-12
Abstract: Ce procédé sert à commander des processus de traitement thermique de métaux en fonction de la matière pendant le chauffage inductif dans un circuit de régulation fermé, lorsque même avec des paramètres machine prédéterminés et reproduits avec précision, le résultat du traitement est affecté par les caractéristiques matière soumises à une variation aléatoire. Ceci peut se produire notamment par suite d'une variation aléatoire du comportement de transformation métallurgique, des caractéristiques électriques ou magnétiques et de ce genre. La variation des paramètres de commande du processus (température, puissance thermique et variables similaires) dans le temps est analysée en temps réel et en relation à l'écart par rapport à une fonction prédéterminée. Les caractéristiques matière qui varient sont dérivées du résultat. Toute correction nécessaire de ces paramètres de commande s'effectue pendant le cycle de travail courant, de sorte que chaque variation aléatoire des caractéristiques matière est compensée et que son influence sur le résultat du traitement est limitée.
Patent EP-0458913-B1 (EP)
Inventor: MOSCRIP WILLIAM M
IPC: F02G1/057
Filed: 1990-08-21
Granted: 1995-03-22
Abstract: PCT No. PCT/US90/04744 Sec. 371 Date Jun. 18, 1991 Sec. 102(e) Date Jun. 18, 1991 PCT Filed Aug. 21, 1990.A machine which combines an Alpha-type Stirling cycle thermal machine and a magnetoelectric resonanace mechanism adaptable to be useful both as an electric generator and an electric heat pump, such a Stirling cycle resonance machine has a simplified mechanical arrangement with a minimum number of moving parts within a hermetically sealed and permanently lubricated housing, is fully automatic, self-starting, and self-regulating in operation in that the mechanical motion of the pistons is maintained in appropriate phase relationship by an electronic quadrature phase-locking circuit. It can readily use multiple fuels as an electric generator and multiple electric power sources (DC or AC) as an electric heat pump.
Patent EP-0455764-B1 (EP)
Inventor: SIGEL ALWIN
IPC: F16L55/179
Filed: 1990-10-26
Granted: 1993-12-22
Abstract: Cette nouvelle méthode de mise en place télécommandée de coffrages dans des tubes à bifurcations et embouchures inaccessibles permet de réparer à faible prix, de manière rapide et fiable des joints endommagés, sans qu'il soit nécessaire de dégager par excavation l'endroit endommagé. Un dispositif d'application (1) monté sur une machine de réparation de tubes permet la mise en place d'un coffrage perdu (4) dans la conduite secondaire (8). Dans l'interstice (12) ainsi produit entre le coffrage (4) et l'endroit endommagé est ensuite injecté au moyen d'une buse d'injection (13) à haute pression un matériau d'étanchéité particulièrement approprié.
Patent EP-0502059-B1 (EP)
Inventor: JAMIESON JAMES GERARD
IPC: B65D25/02
Filed: 1990-11-22
Granted: 1996-01-17
Abstract: When dispensing carbonated beverages, particularly beers, it is desirable to obtain a close-knit creamy head. To achieve this a container (1) includes a separate closed hollow insert (5) containing substantially no oxidising gas and means (6) responsive to opening of the container (1) to provide communication between the inside of the insert (5) and beverage (7) contained in the body of the container (1) upon opening it to jet gas from the insert (5) into the beverage (7). The means (6) preferably has the form of a pressure responsive valve. The insert (5) floats on the surface of the beverage (7). <IMAGE>
Patent EP-0456085-B1 (EP)
Inventor: STENKVIST SVEN-EINAR
IPC: F27D11/08
Filed: 1991-04-30
Granted: 1994-08-17
Abstract: In a direct-current arc furnace having a bottom electrode (2), electromagnetically and/or chemically induced bath agitations are substantially eliminated by an electromagnet (9) arranged under the vessel bottom (7). In this way the stability of the bottom electrode (2) is considerably increased. The electromagnet (9) is preferably integrated into the electrical supply of the furnace and serves as a smoothing choke.
Patent EP-0464700-B1 (EP)
Inventor: WALKER ERWIN
IPC: B65G1/02
Filed: 1991-06-28
Granted: 1994-08-31
Abstract: In a horizontally arranged storage rail (4) for holding articles for storage at a distance from one another, such as shaped metal sheets, plastics components or the like, in a storage rack (1) with the aid of catches (9) which are mounted pivotably on pins (8), a catch (9) waiting in a stand-by position can be swung into a working position when the articles to be stored are introduced into the storage rack (1). 
<??>At the same time, an adjacent catch (9a) moves out of a rest position situated underneath an upper edge of the storage rail (4) and into a stand-by position. In this arrangement, the catch (9) is assigned a weight (18) which holds the catch (9) in the stand-by position. 
<IMAGE>
Patent EP-0474262-B1 (EP)
Title: Pad printing machine
Inventor: PHILIPP WILFRIED
IPC: B41F17/14
Filed: 1988-09-29
Granted: 1994-08-31
Abstract: A pad-printing machine possesses a holder for a printing block (70) and an ink supply device with a hollow body. When the machine is operating, the hollow body lies with its face area on the printing block. The hollow body (1) is constructed in the area of its face in such a way that it can bend or twist in this area and the said area is joined to the remainder of the hollow body by a connection which allows a relative movement between the face area and the remainder of the hollow body. In this way, the face area adapts itself to the surface of the printing block. 
<IMAGE>
Patent EP-0461947-B1 (EP)
Inventor: GEORGEAULT PIERRE
IPC: B65D71/26
Filed: 1991-05-30
Granted: 1994-01-12
Abstract: Packaging device for a group of substantially identical articles disposed in several rows, comprising an upper part (2), a bottom (1) on which is erected a beam (9) separating the said articles and which has a front face (10) parallel to the bottom and two sides (11, 12) substantially perpendicular to the bottom with pairs of tongues (a, b) interconnecting the edges of the sides opposite the front face, and two lateral faces (3, 4) connecting the upper part (2) and the bottom (4) in order to form a tubular structure. It comprises flaps articulated on the sides (11, 12) along the edges of cut-outs in the latter. Application: Packaging of yogurt pots. <IMAGE>
Patent EP-0442842-B1 (EP)
Inventor: SIMSON DIONIZY
IPC: F15B15/20
Filed: 1991-01-17
Granted: 1994-04-06
Abstract: The hydraulic actuator has a cylinder tube (1), a piston-rod guide flange (2) and a cylinder base (1). A primary piston (4) provided with a piston rod (6) is arranged inside the actuator. Furthermore, a secondary piston (11) connected to two plungers (7, 8) is arranged inside the actuator. The plungers plunge into two bores (5, 6) of the primary piston. Two unlockable non-return valves (17, 18) preloaded by springs (19, 20) are provided in the cylinder base. Located in the non-return valves is one bore (41, 42) each, which connects the front side to the rear side of the respective valve. The rear parts (24, 25) of the valve chambers (26, 27) each have an unlocking piston (21, 22) designed as a ball. Two feed lines (23, 30) for the hydraulic fluid are connected to the non-return valve chambers, these chambers in turn having feed lines at various points of the inner space (16, 40, 45) of the actuator. A very compact type of construction can be made possible for the hydraulic actuator with pressure intensifier.
Patent EP-0504536-B1 (EP)
Inventor: SCHEIWILLER ROLF
IPC: E01F9/535
Filed: 1991-03-20
Granted: 1995-11-22
Abstract: The concrete paving block is provided on one of its flat sides (6) with channels (7, 8) and its narrow sides (4) have spacing cams (5) which, seen from the flat side with channels, do not extend over the entire height of the narrow sides, in order to accelerate water penetration. The concrete paving blocks are used with the side provided with channels (7) facing downwards, the channels serving as a water reservoir for rapidly accommodating rain water. As a result, only excess water is conducted into the drains. <IMAGE>
Patent EP-0462094-B1 (EP)
Inventor: DYROFF DAVID RAY
IPC: C07C5/333
Filed: 1991-06-03
Granted: 1996-01-03
Abstract: An improved process for dehydrogenation of detergent range normal paraffins contained in a hydrocarbon mixture to produce monoolefins is described. Improvements are obtained by operating over an entire catalyst operating cycle at an average added hydrogen to detergent range hydrocarbon ratio of from about .5 to about 1.9. The improved process is operated in a substantially adiabatic, plug flow reactor at a suitable catalyst bed inlet temperature not greater than about 450 DEG C. The process provides improved tolerance for initial excess catalyst bed activity, allowing desirable catalyst operating cycle lengths to be obtained with more favorable operating conditions.
Patent EP-0550440-B1 (EP)
Inventor: CANAUT JEAN-LOUIS
IPC: G01F23/00
Filed: 1991-03-08
Granted: 1996-01-17
Abstract: An automated volume measuring device for a container (1) is characterized in that it comprises a device (20) for measuring the distance between a float (4) of a transceiver unit mounted by a suspension means (23) on the support peg (15) provided in the container (1) for the gauge, said float (1) being held in alignment with the sensor by a guide component (21).
Patent EP-0526500-B1 (EP)
Inventor: BOKAEMPER CLAUS
IPC: B26D5/00
Filed: 1991-04-24
Granted: 1995-09-13
Abstract: A process is disclosed for determining the quality of the cut made by a machine for cutting paper, cardboard or the like. The cutting machine has a wedge-shaped cutting knife (12) arranged in a knife-holder (10) with which a pile of goods to be cut can be severed. In order to improve the process by automatically evaluating essential cutting parameters, the operating force to be applied for severing the pile of goods to be cut after the cutting knife is laid on the pile of goods to be cut and/or a deflection acting on the cutting knife (12) or the knife-holder (10) are detected and evaluated.
Patent EP-0495116-B1 (EP)
Inventor: HOSHINO HIROO
IPC: A61K35/56
Filed: 1991-07-29
Granted: 1995-10-18
Abstract: An anti-HIV agent containing as the active ingredient a polyfucose sulfate originating in a sea cucumber and having the following physicochemical properties and/or a pharmaceutically acceptable salt thereof: form: white, amorphous and highly hygroscopic powder; mol. wt.: about 20,000  SIMILAR  200,000 (according to polyacrylamide gel electrophoresis); composition: hexosamine 1 to 7 wt. %, fucose 45 to 65 wt. %, sulfate group 25 to 42 wt. %.
Patent EP-0508193-B1 (EP)
Inventor: SONNENDORFER HORST
IPC: G07F7/06
Filed: 1992-03-21
Granted: 1994-08-24
Abstract: The invention relates to a shopping trolley (1) with coin-operated lock (10) in order to permit the trolley to be uncoupled on payment of a deposit. Here, the coin-operated lock (10) is no longer seated on the grip (5) of the trolley (1) but rather, with the aid of a cap component (9), is arranged at a distance from the grip (5) above one support arm (4). <IMAGE>
Patent EP-0519336-B1 (EP)
Inventor: TANIGUCHI TADATSUGU DR
IPC: C12Q1/6897
Filed: 1992-06-12
Granted: 1997-10-15
Abstract: A chimeric gene comprises the promoter regulator sequence of the gene of IL-2 and the strucural gene of an indicator protein, diphtheria toxin A (DT-A), under the control thereof. When the chimeric gene is induced in a transfected cell the resulting DT-A causes cell death. Transfected cells provide a means for determining the capability of substances for suppressing the induction of the promoter regulator function.