baber/WOPTO huggingface dataset:
Patent EP-0277998-B1 (EP)
Title: Ameliorations apportees au fonctionnement en champ fondu d'un capteur d'images dans une camera video fixe
IPC: H04N3/15
Filed: 1987-08-10
Granted: 1992-05-13
Abstract: Un circuit de commande (30) produit des signaux multiphases destinés à actionner les registres verticaux couplés par charge (V1, V2...) d'un capteur d'images à transfert d'interligne (12). Bien qu'offrant une possibilité d'arrêt sur image plein cadre, le capteur (12) est inclu dans une caméra vidéo fixe destinée à l'enregistrement d'un seul champ. Après exposition arrêtée, les signaux de phase (XV1...XV4) appliqués aux registres verticaux produisent un réseau de puits de charge dans les registres le long des éléments photoélectriques (P1, P2) correspondant à chaque champ. Les charges d'images résidant dans ces éléments sont transférées vers les registres en tant que champs séparés, où ils sont fondus en un seul champ de façon à augmenter la photosensibilité pour un enregistrement arrêté d'un champ unique. Une telle photosensibilité accrue permet d'obtenir une gamme photographique augmentée grâce à la régulation de l'exposition du capteur (12) pour qu'elle s'accorde avec la charge d'image accrue, notamment par réduction du temps d'exposition fourni par le capteur ou par réduction de l'ouverture optique du capteur d'images. La vitesse du capteur est ainsi augmentée pour un fonctionnement en champ fondu.
Patent EP-0335863-B1 (EP)
Title: Blade shears with relative sliding
IPC: B26B13/12
Filed: 1987-09-08
Granted: 1990-08-22
Abstract: Scissor-type shears composed of two parts hinged at an intermediate point (3) of new version lever (1, 2) with function of leverage and blades (1'', 2'') having the function of resistance, in which the respective blades (1'', 2'') present the cutting edge misaligned with the respective rotation pin.
Patent EP-0276765-B1 (EP)
IPC: G11B5/706
Filed: 1988-01-22
Granted: 1990-12-27
Abstract: A solid material useful for producing hexagonal ferrites comprises a homogeneous mixture of the cations of the composition (I) and one or more anions comprising one or more thermally decomposable anions.
Patent EP-0316668-B1 (EP)
Title: Use of a tetrahydro-pyrido(2,3-d)pyrimidine for obtaining an analgetic agent
IPC: A61K31/505
Filed: 1988-11-03
Granted: 1993-05-19
Abstract: Analgesics contain compounds of the formula I 
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 in which
 =A-B= is =CH-CH= or =N-CR<2>=,
 Alk is an alkylene group with 2-4 C atoms,
 R<1> is H, dialkylaminoalkyl, carboxyalkyl, alkoxycarbonylalkyl, carbamoylalkyl, N-alkylcarbamoylalkyl or N,N-dialkylcarbamoylalkyl,
 Y is CH or N,
 Z is a bond or -CO-,
 Ar is a phenyl, thienyl or pyridyl group which is unsubstituted or substituted one or more times by alkyl, alkoxy, F, Cl, Br, I and/or CF3, and
 R<2> is H, alkyl, alkoxy or alkylthio,
 in which the alkyl, alkoxy and alkylthio groups each contain 1-4 C atoms, and/or the physiologically acceptable salts thereof.
Patent EP-0322651-B1 (EP)
Inventor: COLLETTE WAYNE N
IPC: B29C49/12
Filed: 1988-12-14
Granted: 1996-10-23
Abstract: A blow molded container which is formed of a polyester resin which has formation and shape characteristics wherein it may be hot filled with a liquid at a temperature on the order of 180 DEG -185 DEG F. with a maximum volumetric shrinkage of no greater than 1 percent. The container is formed from a specially configurated injection molded preform which is initially stretched axially only on the order of 25 percent, after which the preform is inflated and blow molded within a blow mold to a configuration which resists vacuum collapse or paneling of the body.
Patent EP-0305011-B1 (EP)
Inventor: GEUZE MAARTEN MARINUS
IPC: C08G67/02
Filed: 1988-08-24
Granted: 1996-01-03
Abstract: Process for the preparation of copolymers, characterized in that a mixture of carbon monoxide with one or more olefinically unsaturated compounds is copolymerized by continuously contacting the mixture in steady state with a solution of a palladium-containing catalyst composition in the presence of liquid diluent in which the copolymers are almost or entirely insoluble, the quotient of the quantity of copolymer formed per hour and the quantity of copolymer in the reactor at any moment being less than 0.2.
Patent EP-0303343-B1 (EP)
Title: Addressing liquid crystal cells
IPC: G09G3/36
Filed: 1988-06-27
Granted: 1992-12-16
Abstract: The working temperature range of a 2um thick negative dielectric anisotropy smectic C phase filled ferroelectric liquid crystal cell that is addressed on a matrix basis with balanced bipolar data pulses and unipolar strobe pulses is extended by the inclusion of a temperature sensor to use the temperature of the cell to control the magnitudes of the data and strobe pulse waveforms and to provide, at least at high temperatures, a stabilisation waveform with a frequency twice the fundamental frequency of the data pulse waveform.
Patent EP-0281506-B1 (EP)
Title: Heating plant utilizing preheating of the combustion air
IPC: F23L15/00
Filed: 1988-02-22
Granted: 1991-12-18
Abstract: In a heating plant (11), the ventilation installation (15) and the heating chamber aeration installation (17) are brought together in a common air shaft (24). The heating chamber (13) has an incoming air inlet (26), through which fresh outside air is sucked in and heated in the heating chamber. This warm heating-chamber outgoing air is mixed in the common air shaft with cold fresh air which enters through an outside air inlet (22). This air mixture passes as prewarmed combustion air into the ventilation installation.
Patent EP-0295307-B1 (EP)
Title: Composition mono-dose polymerisable
IPC: C08G18/52
Filed: 1987-12-10
Granted: 1992-03-25
Abstract: Composition mono-dose polymérisable, comprenant (a) un composé possèdant deux ou plusieurs groupes structuraux représentés par la formule générale (I) (où R1, R2 et R3 représentent chacun un groupe sélectionné parmi des groupes alkyle comportant de 1 à 6 ,(un groupe phényle et un groupe chlorométhyle) par molécule et (b) un polymère possédant deux ou plusieurs groupes isocyanato par molécule. Cette composition présente une bonne stabilité au stockage en l'absence d'humidité et se polymérise en présence d'humidité. Cette composition ne mousse pas, même à haute température et à des taux d'humidité élevés, et présente une bonne résistance à la chaleur.
Patent EP-0302916-B1 (EP)
IPC: C09K19/34
Filed: 1988-02-08
Granted: 1992-04-22
Abstract: Compounds of formula (I): R1-A1-Z1-A-O-R2, where R1 and R2 are each independently alkyl with 1 to 9 carbon atoms, in which one or two CH2 groups may be replaced by -O-, -CO-, -O-CO-, -CO-O- and/or -CH=CH-, whereby two O atoms are not directly linked to each other, one of the two groups R1 and R2 is also H, Z1 is -CH2-O-, -OCH2-, -CH2CH2- or a simple bond, A1 is trans-1,4-cyclohexylene, in which one or two non-adjacent CH2 groups may be replaced by O and/or S, or 1,4-cyclohexenylene, and A is unsubstituted or fluorine-substituted 1,4-phenylene, can be used as components of crystalline liquid dielectrics with at least three crystalline liquid compounds for reduction of the turn-on time Ton of electro-optical display elements based on a TN-cell during commutation of a first voltage, which is less than or approximately equal to the threshold voltage, to a second voltage, which lies on the positive slope of the electro-optical charcteristic curve.
Patent EP-0316406-B1 (EP)
IPC: G03G15/08
Filed: 1988-05-12
Granted: 1992-12-30
Abstract: Une machine électrostatographique remplace le colorant organique dans un mélange révélateur en fonction proportionnelle d'un signal de déplétion de colorant organique indiquant la vitesse d'utilisation du colorant organique. Un second signal est produit dont la valeur est proportionnelle au contraste de virage, et la constante de proportionnalité entre le remplissage de colorant organique et le signal de déplétion est réglée en fonction de la seconde valeur du signal. Le signal de déplétion de colorant organique peut indiquer le nombre de signaux d'impression de caractères appliqués à une tête d'impression, les caractères étant de préférence des pixels à virer.
Patent EP-0393069-B1 (EP)
IPC: C05G3/60
Filed: 1988-10-14
Granted: 1993-08-11
Abstract: PCT No. PCT/GB88/00862 Sec. 371 Date Apr. 5, 1990 Sec. 102(e) Date Apr. 5, 1990 PCT Filed Oct. 14, 1988 PCT Pub. No. WO89/03175 PCT Pub. Date Apr. 20, 1989.A stabilized water dilutable pesticidal composition prepared by forming a solution of a pesticidal substance in a water-immiscible solvent, and combining the solution with an emulsifier and a polymer latex to form a dispersion in water of particles comprising the pesticidal substance wherein the pesticidal substance and the water-immiscible solvent together comprise at least 10 percent by weight of the composition.
Patent EP-0326190-B1 (EP)
Title: Apparatus for manufacturing a steel strip having a thickness between 2 and 25 mm
IPC: B21B1/42
Filed: 1988-03-18
Granted: 1992-05-13
Abstract: The invention relates to a process and an installation for manufacturing a steel strip with a thickness of 2 to 25 mm. A steel strand (10) with a thickness of 40 to 50 mm is cast in an oscillating open die (2) at a rate of 5 to 20 m/min. The steel strand emerging from the open die, which is not yet completely solidified, is compressed to such an extent that the inner walls of the already solidified strand shell weld together. After the cooling of the steel strand, the thickness of which has been reduced in this way, to 1000 to 1200 DEG C, the strip is rolled out in at least one pass with a degree of deformation of 5 to 85%. 
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Patent EP-0346044-B1 (EP)
Inventor: MIDDLETON CHRISTOPHER O
IPC: E02F5/14
Filed: 1989-06-05
Granted: 1994-01-26
Abstract: A method and apparatus for automatically controlling the depth of earth grading for utilization with a grader or paver (30) is disclosed. The method includes determination of time taken for an acoustic pulse to travel from a transducer (10) to a reference surface and back, with this value being used to calibrate a microprocessor-controlled distance-measuring device (100). As the grader moves over a surface to be graded, the distance to the reference surface is constantly detected by a repeated emission and detection of such acoustic pulses. The timing of the echoed pulses is converted to addresses in a look-up table which contains control words symbolizing commands to be given to hydraulic rams carried by the grader. By implementing these commands, the depth of the blade (40) relative to the reference surface is constantly updated, compensating for variations with the height of the reference surface. A thermistor is provided to automatically compensate for temperature variations as the grading takes place. Displays are provided for the operator of the vehicle to show what type of adjustments are being made to the blade, and whether the height of the reference surface is outside the range of sensitivity of the follower. The follower is automatically calibrated for a given blade depth by repeated incrementation of a delay time variable until a zero adjustment command is generated for the blade control.
Patent EP-0357520-B1 (EP)
Title: Fountain with a constant supply for enriching the active matter in water drawn from a well
IPC: E03B9/20
Filed: 1989-07-25
Granted: 1992-05-13
Abstract: Fountain for enriching the active matter in water originating, for example, from wells, characterised in that it comprises means for channelling the flow of water drawn from the well around a cartridge (7) containing the active matter to be diffused and for keeping this cartridge (7) permanently immersed in water when the latter is not drawn from the well. 
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Patent EP-0364517-B1 (EP)
Inventor: GIRARDOT JEAN-MARIE
IPC: A61L27/36
Filed: 1989-01-31
Granted: 1994-04-06
Abstract: Un procédé permet de retarder ou de prévenir la calcification d'une prothèse implantée chez un mammifère par accouplement de manière covalente à la prothèse, avant implantation, d'une quantité efficace d'un agent anticalcification sous forme d'un acide carboxylique aliphatique, ou d'un de ses dérivés, contenant environ 8 à 30 atomes de carbone, et pouvant être à chaîne droite ou ramifiée et saturée ou non saturée. Une tel acide est substitué par au moins un groupe amino, mercapto, carboxylique ou hydroxylique, par lequel l'accouplement covalent se produit. Dans le cas d'une prothèse de tissu naturel, on peut effectuer un tel accouplement à un groupe aldéhyde de glutaraldéhyde dans lequel le tissu est pré-imbibé.
Patent EP-0408596-B1 (EP)
Title: Improved watertight, heat-insulated tank incorporated in the load-bearing structure of a ship
IPC: F17C3/02
Filed: 1989-03-07
Granted: 1991-12-18
Abstract: The tank disclosed comprises a primary and a secondary watertight barrier (21 and 13) alternating with two insulating barriers. The primary insulating barrier (14) is held against the secondary watertight barrier (13) by L profile strips (12 a) retained by a groove (9) on the caissons (4) of the secondary insulating barrier. The primary insulating barrier is held against the strip (12 a) by means of welded angle irons. Two adjacent strakes (13) of the secondary watertight barrier are welded to said strip.
Patent EP-0401280-B1 (EP)
Title: Methode de fabrication de circuit de reference en tension de type bandgap avec compensation au second ordre
Inventor: LEWIS STEPHEN R
IPC: G05F3/30
Filed: 1989-01-26
Granted: 1994-11-02
Abstract: Un circuit bipolaire de référence à interbande utilise trois résistances ayant des valeurs nominales sélectionnées de résistance et un procédé permet d'ajuster les valeurs de deux de ces résistances afin d'annuler la pente et la courbure de la tension de sortie due à la dérive thermique. Une des résistances fournit un coefficient positif de température afin de contrebalancer la dépendance thermique des caractéristiques bipolaires base-émetteur; cette résistance n'est pas ajustée. Les deux autres résistances sont des dispositifs à pellicule mince à faible coefficient de température et sont ajustées séquentiellement afin de correspondre à des valeurs calculées et de minimiser les première et deuxième dérivées de la sortie de la cellule interbande en fonction de la température.
Patent EP-0414695-B1 (EP)
Inventor: GUNNARSSON GUDMUNDUR
IPC: C01F7/448
Filed: 1989-03-17
Granted: 1995-10-04
Abstract: A process for the production of ceramic powders with submicron particle size and low tendency to form agglomerates, said process being distinguished by heating a slurry of metal hydroxides, metal oxides and/or mixtures thereof in a quantity of water and/or solvent, which exceeds the critical film, to a pressure and temperature that exceeds the critical point of the mixture whereafter the pressure is reduced to atmospheric pressure while the temperature is kept above the critical temperature sufficiently long to prevent condensation of the solvent in the autoclave, whereafter the powder is calcined without extensive formation of hard agglomerates at usual calcination temperatures and a ceramic powder produced according to said process.
Patent EP-0366774-B1 (EP)
Title: Method and plant for production of a fat product based on milk fat
IPC: A23D7/005
Filed: 1989-05-05
Granted: 1993-04-07
Abstract: When producing a fat product based on milk fat the cream is concentrated to a fat content of 60-85 % fat, preferably 70-85 % fat at a temperature of 50-70°C. The concentrated cream is cooled to a temperature of 15-30°C, preferably 18-24°C, and is stored during such a long time that the milk fat starts to crystallize. The cooled concentrated cream is mixed with vegetable oils in an amount calculated to at least 25 % of the amount of fat in the end product. After storage the mixture is stirred gently under cooling in order to achieve a phase reversal, after which the fat product is packeted. A plant for production of a fat product based on milk fat starting with highly concentrated cream comprises a cooler to cool the cream to a temperature of 15-30°C. The plant also comprises a tank for storing the highly concentrated cream, a device for mixing of the highly concentrated cream with vegetable oils, salt and aroma substances. There is a phase reversal unit consisting of means for cooling and mixing the mixture as well and a packaging plant.
Patent EP-0419531-B1 (EP)
IPC: F04C28/26
Filed: 1989-05-29
Granted: 1993-04-21
Abstract: Le compresseur de type volumétrique rotatif décrit comprend une ouverture intermédiaire (42) pour le fluide provenant d'un canal de pression intermédiaire (30), ainsi qu'une ouverture de soutirage (44) servant à la remise en circulation du fluide partiellement comprimé à travers un canal de retour (32). La présente invention propose d'équiper le compresseur d'un clapet (36), réglable sélectivement entre deux positions terminales. Dans une première position terminale, le clapet établit une communication directe entre les canaux (30, 32) et ouvre l'ouverture de soutirage (44), pendant que le fluide s'écoule directement depuis le canal de pression intermédiaire (30) jusqu'au canal de retour (32) en même temps que le fluide compris dans l'espace de travail du compresseur s'écoule vers le canal de retour (32) en passant par l'ouverture intermédiaire (42) ainsi que par l'ouverture de soutirage (44). Dans une seconde position terminale, l'ouverture de soutirage (44) est fermée et la communication directe est bloquée. La présente invention se rapporte également à une installation de réfrigération comprenant un tel compresseur.
Patent EP-0394478-B1 (EP)
Title: Control method of automatic sheet feeder
IPC: B41J13/00
Filed: 1989-10-04
Granted: 1993-08-11
Abstract: This invention relates to a control method of an automatic sheet feeder which supplies selectively sheets (4, 5) from a plurality of hoppers (2, 3) to a printer (11). Hopper selection signals (T1, T2) inputted from the control unit (21) of the printer to the automatic sheet feeder and a sheet feed instruction signal (T4) are pulse signals having a short pulse width and a long pulse width with respect to a predetermined time width (T3), respectively, and are multiplexed and transferred as a control signal (31) over a single signal line (22). The pulse of the multiplexed control signal (31) is compared with the predetermined time width (T3) and these two kinds of signals are discriminated. Selection of the hoppers (2, 3) is made in accordance with the number of the inputted hopper selection signals (T1, T2) and the feed of sheets is started by the sheet feed instruction signal (T4).
Patent EP-0536110-B1 (EP)
Inventor: WILMS ELMAR
IPC: C09K23/00
Filed: 1989-10-12
Granted: 1995-01-25
Abstract: A process for manufacturing pourable granulates with an apparent density of 650 to 1000 g/l containing non-ionic tensides from the class of polyglycol ether derivatives as well as fine-particle, water-soluble and/or water-insoluble solids and water comprises a first mixing step (A) in which the non-ionic tenside is mixed with water, which may contain a fraction less than 50 wt.% of the total amount of water-soluble or water-insoluble solids in dissolved or dispersed form, to form a viscous gel phase. In a second mixing step (B), the remaining larger fraction of the water-soluble or water-insoluble solids is added in solid powder form and the mixture is processed until granulates are formed and a maximum apparent density is reached. The weight ratio of non-ionic tenside and water in the gel phase to the total solids present referred to the anhydrous substance lies between 25:75 and 65:35. Zeolites and bentonites are particularly suitable as water-insoluble solids.
Patent EP-0387501-B1 (EP)
Inventor: POLONI ALFREDO
IPC: B21C47/14
Filed: 1990-01-22
Granted: 1993-11-03
Abstract: High speed coil-forming headstock which works at speeds up to and over 150/180 metres a second and comprises a stator (11) and a rotor (12), a planetary ring (16) being included at the position of greatest reciprocal diameter of the stator (11) and rotor (12) and comprising at least one first bearing (14) towards the rotor (12) and at least one second bearing (15) towards the stator (11), the planetary ring (16) being able to idle and having a limited lengthwise extent and bearing a plurality of pinions (19) arranged in a ring with their axis parallel to the axis of the rotor (12), the pinions (19) meshing with peripheral inner (17) and outer (18) teeth included on the stator (11) and rotor (12) respectively.
Patent EP-0397981-B1 (EP)
Title: Insulated glazing unit with edge strips
IPC: C03C27/12
Filed: 1990-03-14
Granted: 1993-08-25
Abstract: Laminated insulation glass with an edge strip (9) is described, in which the edge strip (9) comprises a flexible, gas-permeable strip enclosing the edges of the panes. This makes it possible to use, immediately after production and with an edge strip (9), even those panes in which the cross-linking of the sealing compound (7) holding the panes together takes place as a result of the absorption of reactants from the ambient air and the release of reaction products to the ambient air. <IMAGE>
Patent EP-0400401-B1 (EP)
Inventor: ZELLER ADALBERT
IPC: F24F11/76
Filed: 1990-05-17
Granted: 1996-11-06
Abstract: In a device for controlling a volumetric rate of flow in a guide tube (1), in particular for controlling the volumetric flow of air in a ventilation system or an air-conditioning plant, an adjusting flap (5) is to be arranged variably, in particular rotatably about an axis of rotation (6), in the guide tube (1). In this case, the guide tube (1) is assigned an adjusting device (3) for the adjusting flap (5) and the adjusting device is assigned a controller (4) which can be controlled by a control unit, in particular a room thermostat.
Patent EP-0378277-B1 (EP)
Title: Chopping device
IPC: A01D43/08
Filed: 1990-01-11
Granted: 1992-04-22
Abstract: The invention relates to a chopping device provided with a frame, with mowing means (5, 6) for cutting the crop on the field and with opposed drum-shaped (13, 14, 22) conveyors, which rotate during operation, between which the cut crop is moved in the direction of a feed opening of a casing provided on the frame. In said casing there is rotatably arranged a chopping wheel. A first drum-shaped conveyor is formed by a drum (14) having a smooth shell, and an edge of a scraping plate (18) butts against the outer circumference of said shell, said scraping plate at its side remote from the drum joining a counter knife (20), which cooperates with the chopping wheel for cutting the crop. The other drum-shaped conveyor is provided with projections (24) for carrying along the crop. Further there are provided guide bars (35), which co-operate with the drum having carriers, whereby the guide bars extend along part of their length about the axis of rotation of the drum provided with finger-shaped carriers, such that the finger-shaped carriers move between the guide bars along part of their path of movement. The free ends of the guide bars which, seen in the intended direction of movement of the crop between the conveying drums, project beyond the path of movement of the finger-shaped carriers, are located near the discharge opening and opposite the scraping plate.
Patent EP-0431828-B1 (EP)
Inventor: BAILEY DAVID G
IPC: A61K47/26
Filed: 1990-11-28
Granted: 1994-01-19
Abstract: The bioavailability of pharmaceutical agents susceptible to oxidation by cytochrome P-450, particularly anti-hypertensive dihydropyridines such as felodopine or nifedipine can be increased by administering, before, during or after the administration of the pharmaceutical agent, a flavonoid in the aglycone or glycoside form. This conjoint administration has the effect of prolonging the bioavailability of and so reducing the amount of pharmaceutical agent that needs to be administered. Grapefruit juice has been found to be a suitable source of the flavonoid.