baber/WOPTO huggingface dataset:
Patent EP-0258333-B1 (EP)
Title: Systeme de regulation adaptatif a haute precision et a faible consommation d'energie de positionnement
IPC: G05B13/02
Filed: 1987-02-27
Granted: 1992-07-01
Abstract: Ce système de régulation de haute précision et/ou à faible consommation d'énergie de positionnement comporte un élément de mesure (12), un dispositif de régulation (13), un élément de zone morte (14) et un élément de positionnement (15) dans un circuit principal. Afin d'assurer, malgré les fluctuations des conditions opérationnelles et d'ambiance dues aux variations des paramètres et des conditions des signaux, la même qualité élevée de régulation, sans en même temps devoir accepter une détérioration des conditions de stabilité ou même l'excitation éventuelle de résonances, les valeurs de seuil de réponse de l'élément de zone morte (14) sont réglées de manière appropriée entre une limite inférieure prédéterminée fixe et une limite supérieure variable. Ce réglage est réalisé dans une branche de réglage du circuit en fonction d'un signal pouvant être obtenu à partir du signal de régulation de sortie et/ou de l'écart de la régulation par l'obtention de la valeur moyenne (302) de toutes les contributions des signaux se trouvant dans une ou plusieurs régions de fréquence sélectionnées (301).
Patent EP-0310613-B1 (EP)
IPC: A61M16/00
Filed: 1987-06-10
Granted: 1991-10-30
Abstract: A cardiopulmonary resuscitating pump, comprising, a housing having a top wall (20), a bottom wall (21) and a side wall (22) in the form of a bellows which is capable of contracting and expanding under the application and release of an externally applied pressure to contract and expand the volume of a gas chamber (23) within the housing and having a gas inlet (48) through the bottom wall for drawing gas into the gas chamber and a gas outlet (43) through the bottom wall for discharging gas from the gas chamber to an associated oropharyngeal airway, whereby, in use a patient can be subjected to ventilation and external cardiac massage by appropriate operation of the pump whilst situated on the patient's chest. A waste chamber (29) is also provided attached to the bottom wall and communicating, via a waste inlet (52) through the bottom wall, with the associated oropharyngeal airway whereby to suck secretions from the patient whilst cardiac massage and ventilation is occurring and to expel secretions through a waste outlet (47) through the bottom wall. Biasing springs ( 24 and 33) are provided in both the gas and waste chamber to assist in expanding the volume of the chambers upon release of the externally applied pressure, and all inlets and outlets contain check valves (42, 46, 49 and 53) to prevent reverse flow therethrough.
Patent EP-0321563-B1 (EP)
IPC: C07D498/20
Filed: 1987-07-03
Granted: 1991-11-06
Abstract: Composés à base de spirooxazine représentés par la formule genérale (I), présentant d'excellentes propriétés photochromiques et de résistance thermique, matériaux photosensibles contenant ces composés dans une résine étalé sur une plaque de base, et procédé de production de matériaux photochromiques sous la forme de film ou autre, consistant à incorporer directement les composés dans un matériau de poids moléculaire élevé. Dans la formule (I), A et A' sont identiques et représentent (II), (III) ou (IV); X1, X2, Y1 et Y2 représentent un groupe alkyle, ou X1 et X2, ou Y1 et Y2 peuvent être liés entre eux pour former un anneau cyclohexane, Z représente un groupe séléctionné parmi (V) et (VI) (ces groupe présentant d'eventuels substituants) un groupe alkylène à chaîne droite ou ramifiée éventuellement interrompu par un atome d'oxygène, ou éventuellement un groupe arylène substitué, R1, R2, R3, R4, R5 et R6 représentent chacun un atome d'hydrogène, un atome d'halogène, un groupe alkyle, un groupe alkoxy, un groupe alkoxycarbonyle, un groupe alkoxysulfonyle ou un group alkylsulfonyle.
Patent EP-0277188-B1 (EP)
IPC: H01Q25/00
Filed: 1987-07-23
Granted: 1992-08-26
Abstract: A satellite communications system employs separate subsystems for providing broadcast and point-to-point two-way communications using the same assigned frequency band. The broadcast and point-to-point subsystems employ an integrated satellite antenna system which uses a common reflector (12). The point-to-point subsystem achieves increased communication capacity through the reuse of the assigned frequency band over multiple, contiguous zones (32, 34, 36, 38) covering the area of the earth to be serviced. Small aperture terminals in the zones are serviced by a plurality of high gain downlink fan beams (29) steered in the east-west direction by frequency address. A special beam-forming network (98) provides in conjunction with an array antenna (20) the multiple zone frequency address function. The satellite (10) employs a filter interconnection matrix (90) for connecting earth terminals in different zones in a manner which permits multiple reuse of the entire band of assigned frequencies. A single pool of solid state transmitters allows rain disadvantaged users to be assigned higher than normal power at minimum cost. The intermodulation products of the transmitters are geographically dispersed.
Patent EP-0333754-B1 (EP)
Inventor: FORSBERG JOHN W
IPC: C06B45/00
Filed: 1987-11-10
Granted: 1995-07-26
Abstract: An explosive composition is disclosed which comprises a discontinuous oxidizer phase comprising at least one oxygen-supplying component, a continuous organic phase comprising at least one water-immiscible organic liquid, and an emulsifying amount of at least one nitrogen-containing emulsifier derived from (A) at least one carboxylic acylating agent, (B) at least one polyamine, and (C) at least one acid or acid-producing compound capable of forming at least one salt with said polyamine. These explosive compositions can be water-in-oil emulsions or melt-in-oil emulsions. They can also be explosive compositions derived from such emulsions wherein at temperatures below that at which the emulsion is formed the discontinuous phase is solid or in the form of droplets of supercooled liquid.
Patent EP-0303757-B1 (EP)
Inventor: GRIFFIN JOSEPH C
IPC: G01K1/14
Filed: 1988-02-02
Granted: 1994-06-01
Abstract: A multilumen thermodilution catheter (1) is described wherein a plurality of temperature sensing means are located adjacent the exterior in the catheter body at different distances laterally from the distal end (40) of the catheter (1) and each of said sensors is individually electrically connected to remote temperature measuring means by individual conducting means (6) which communicate predominately through a single lumen (30) in the catheter body and connecting assemblies, communicating with said lumen (30), to the remote temperature measuring means. The present invention provides a multilumen thermodilution catheter which measures the temperature of the bolus as it is introduced into the blood stream so as to avoid inaccuracies that may occur in calculating cardiac output from the use of a bolus whose temperature is measured external of the body.
Patent EP-0290896-B1 (EP)
IPC: B23B31/16
Filed: 1988-05-01
Granted: 1993-03-31
Abstract: The chuck includes a structure supporting a table (3) provided with first sliding seats and with second sliding seats (5) which extend radially from the center of the table and respectively accommodate means (6) for centering the workpiece and means (8) for locking the workpiece; the centering means (6) are controllably movable towards or away from the center of the table, while the locking means (8) are controllably movable from a first position spaced from the workpiece to a second position proximate to the workpiece and are also controllably movable in a direction substantially perpendicular to the face of the table directed towards the workpiece from a release position, in which the locking means are disengaged from the workpiece, to an engagement position, in which the locking means are engaged with the workpiece. The chuck also includes control means (11) which act on the centering means and on the locking means; means (10) are furthermore provided for the connection of the control means (11) to the locking means (8) in the second position.
Patent EP-0294714-B1 (EP)
Title: Use of polyvinylpyrrolidone (pvp) to reduce turbidity of sera, sera containing pvp and process for their production
IPC: G01N33/96
Filed: 1988-06-03
Granted: 1992-07-22
Abstract: Polyvinylpyrrolidone is used to reduce turbidity in a dried and reconstituted human- and animal-based serum, which may contain metered lipids.
Patent EP-0298278-B1 (EP)
IPC: B23B45/02
Filed: 1988-06-14
Granted: 1992-03-18
Abstract: A power supply device is proposed, having at least one electric tool (10) which can be connected thereto via a connecting cable, an electronic control device (17) being provided in the power supply device (13) for controlling the electric tool as a function of at least one parameter. Control lines (19, 20) are provided as well as from this arrangement power supply lines (21-23) in the connecting cable (11), the electric tool (10) being controlled by means of at least one control element (15) on the electric tool (10), via the control lines (19, 20) and by means of the electronic control device (17) in the power supply device (13). In this way, a large number of different electric tools can be connected, with a power supply device (13) of common design, individually matched remote control from this arrangement being possible via the electronic control device (17). The electric tool itself requires no separate electronic control device for this purpose. <IMAGE>
Patent EP-0322101-B1 (EP)
IPC: G01M3/16
Filed: 1988-11-11
Granted: 1992-04-22
Abstract: A detection system for a mineral acid or organic acid or alkali comprises a pair of conductors separated by an insulating material such as microporous PTFE, which is impregnated with a substance which is hydrophobic but which, on contact with a said acid or alkali, reacts to form a substance capable of transmitting the acid or alkali, thereby varying an electrical characteristic substance such that a physical characteristic, e.g. impedance or capacitance, of the insulating material, and means for detecting the variation of said electrical characteristic.
Patent EP-0288346-B1 (EP)
IPC: B65D51/28
Filed: 1988-03-24
Granted: 1991-10-16
Abstract: A container (1) which contains a predetermined quantity of detergent composition is introduced into the drum of a washing machine. The container has compartments (1, 4) which separately receive the constituents (15, 16) of the composition which do not have satisfactory mutual compatibility, for example the constituents releasing oxygen or active chlorine, and the rest of the detergent composition. Each of said compartments (1, 4) has orifices (7, 11) to allow the diffusion of its content during the washing process. <IMAGE>
Patent EP-0290318-B1 (EP)
IPC: C01G15/00
Filed: 1988-04-27
Granted: 1993-01-27
Abstract: The process consists in extracting, in a liquid-liquid extractor 1, the gallium present in a basic solution of sodium aluminate (Bayer liquor) by means of an extractant known under the tradename of Kelex, dissolved in an organic solvent. The organic phase containing the gallium is subjected to a first liquid-liquid extraction 2 by means of an acidic solution to remove, to at least a large extent, aluminium and sodium and then to a second liquid-liquid extraction 3 by means of another acidic solution to recover gallium. This acidic gallium solution is purified by extraction of gallium with an extractant at 4. After the extraction of gallium the acidic solution is recycled to the extractor 2 to reduce the usage of acid in the process. <IMAGE>
Patent EP-0315540-B1 (EP)
Title: Retinoic esters of macrolides, method for their preparation and pharmaceutical and cosmetic compositions containing them
IPC: C07H17/08
Filed: 1988-11-03
Granted: 1992-04-29
Abstract: All-trans and 13-cis retinoic acid esters of macrolides corresponding to the following formula: <IMAGE>  in which: R denotes a radical derived from a macrolide with the exception of erythromycin A,  and mixtures and salts of the said esters. Use in the treatment of various forms of dermatitis, especially in the treatment of acne.
Patent EP-0348429-B1 (EP)
IPC: A61K35/407
Filed: 1988-03-07
Granted: 1992-10-14
Abstract: The present invention relates to liver lactogenic factor and to its isolation, purification and characterization. The liver lactogenic factor of the present invention is useful to increase mil and/or casein production in lactating female mammals. The invention additionally pertains to a novel bioassay capable of identifying lactogenic factors.
Patent EP-0309524-B1 (EP)
Title: Spacer for pipes subjected to thermal loads
IPC: F16L59/12
Filed: 1988-04-14
Granted: 1990-11-07
Abstract: A spacer for pipes subjected to thermal loads comprises flat rings which surround the pipes and maintain the outer jacket at a given distance. The rings are made of a material of low thermal conductivity and are divided into two halves by dovetailed joints (4, 5).
Patent EP-0402357-B1 (EP)
IPC: H01H9/44
Filed: 1988-11-04
Granted: 1991-10-30
Abstract: Un agencement de contact (1) pour sectionneurs de puissance à basse tension comprend des contacts principaux et des contacts pare-étincelles (6, 17; 10; 21), et des cornes à arc électrique (22, 23) qui transfèrent un arc électrique commutateur à une tuyère d'arc électrique. Des conducteurs supplémentaires (30; 40) d'arc électrique absorbent des arcs électriques partiels pouvant survenir lors d'une sollicitation élevée de l'agencement de contact (1) au niveau des contacts principaux (6; 17) et les conduisent à la corne correspondante d'arc électrique (22). Les conducteurs (30; 40) d'arc électrique sont fabriqués en une seule pièce par cintrage et découpage; une des branches conductrices (36) d'arc électrique part d'une branche de base (31) de fixation et forme un angle aigu avec la corne d'arc électrique (22).
Patent EP-0386106-B1 (EP)
Inventor: HWANG-FELGNER JIIN-YU
IPC: A61K9/08
Filed: 1988-11-01
Granted: 1994-03-02
Abstract: Une composition pharmaceutique liquide comprend une quantité effective d'interféron gamma non lyophilisé. La composition pharmaceutique liquide peut en outre comprendre un tampon pouvant maintenir le pH de la composition liquide dans une plage allant de 4,0 à 6,0, d'un agent stabilisateur et un détergent non ionique.
Patent EP-0347924-B1 (EP)
Inventor: ASANO TERUO
IPC: C11D7/30
Filed: 1989-06-22
Granted: 1995-12-20
Abstract: A solvent consisting essentially of a compound of the formula:  CHaClbFcCF2CHxClyFz      (I) wherein a + b + c = 3, x + y + z = 3, a + x >/= 1, b + y >/= 1, and 0 </= a, b, c, x, y, z </= 3.
Patent EP-0347966-B1 (EP)
Title: Sound-proofing screen for erecting along a traffic road or the like
IPC: E01F8/00
Filed: 1989-06-06
Granted: 1992-07-15
Abstract: A vegetation-faced traffic noise barrier comprises a support structure consisting of spaced vertical posts (1) anchored to the ground and spaced beams (3) extending horizontally between the posts. Sound-absorbing panels (9) are mounted between said posts and beams, and at least on the traffic-facing side of the barrier the support structure carries, spaced therefrom, a netting (6) for supporting growing plants (7); said netting may slope out from the top of the barrier. The sound-absorbing panels (9) consist of sound-absorbing plates (10) wrapped in accoustically open film and sandwiched between a supporting netting and an impervious corrugated backing sheet.
Patent EP-0354894-B1 (EP)
Title: Manufacture of alkyl glyoxylates with ferric phosphate catalyst
IPC: B01J27/185
Filed: 1989-08-08
Granted: 1993-03-31
Abstract: A process of this invention for producing glyoxylate esters is carried out by contacting a with a catalyst comprising ferric phosphate on an alumina supportfeed composition comprising an oxygen containing gas and a vaporized lower alkyl ester of glycolic acid. The process of the invention can be carried out as either a fixed bed or a fluid bed operation.
Patent EP-0415938-B1 (EP)
IPC: B23Q5/42
Filed: 1989-03-22
Granted: 1993-05-26
Abstract: La pièce gabarit décrite, qui sert de référence pour déterminer des dimensions linéaires et/ou des caractéristiques géométriques et/ou des caractéristiques de forme de pièces à usiner données (30), comprend des surfaces usinées avec précision, dont les dispositions spatiales relatives sont conçues de façon à fournir des références connues pour lesdites dimensions, etc. Pour simplifier les processus de fabrication et pour réduire les coûts, la pièce gabarit est constituée d'un corps de support (1; 31) en matériau ordinaire, d'éléments de référence (7, 8; 41-46, 50, 51, 54-57, 63, 64, 70, 71), en matériau spécial pour les pièces gabarit, fixées dans des logements correspondants (4; 33-38, 58-60) du corps de support, ainsi que d'éléments de support et de guidage (63, 64, 70, 71), en matériau spécial, fixés au corps de support. Pendant la fabrication de la pièce gabarit, des éléments de référence sont réglés puis fixés dans les logements correspondants.
Patent EP-0403567-B1 (EP)
Inventor: WEICK HEINZ HERMANN
IPC: A61M11/04
Filed: 1989-04-21
Granted: 1993-12-29
Abstract: A dispenser for an active substance which is positioned in the region of the nostrils for inhalation and is used for the evaporation of active substances of a medicinal, paramedicinal, and flavor-therapeutic types. The dispenser includes a flat dish that is made of absorbent, air-penetrable material and is surrounded by a circular edge. The dish is covered by a lid that is pasted on the edge. Loosely poured micro-capsules containing an active substance are contained in a closed chamber formed between the lid and the dispenser. A central area of the outside of the lid is covered with a tampon-like adhesive layer which, in turn, is covered by a peelable siliconized protective foil. A process and a production line for the manufacturing of the dispenser of active substances are described.
Patent EP-0418312-B1 (EP)
Inventor: ALLEN JOHN H
IPC: E01D19/12
Filed: 1989-05-15
Granted: 1994-10-19
Abstract: On a mis au point des panneaux (12) renforcés en béton portant la charge, supportés entre des supports (14), dans lesquels on a placé plus de matériaux de renforcement flexionnel que nécessaire. La détérioration des panneaux (12) et la fissuration des surfaces supérieures (16) augmentent du fait que les matériaux (38) de renforcement flexionnel sont placés dans la moitié supérieure du panneau en béton (12), et sont exposés à la corrosion, ce qui a pour effet d'accélérer la dégradation du panneau et d'augmenter l'ampleur des fissures dans la surface supérieure. Par conséquent on peut entièrement retirer les matériaux de renforcement flexionnel se trouvant dans la moitié supérieure des panneaux existants, et placer ces matériaux (20) dans la moitié inférieure du panneau, sans diminuer la résistance du panneau de sorte que de tels panneaux présentent une durabilité améliorée et que la fissuration de la surface diminue, avec pour résultat des étapes de production moins nombreuses et des réductions des coûts des matériaux.
Patent EP-0383928-B1 (EP)
Inventor: SHINDOH SEIJIN
IPC: C07F7/22
Filed: 1989-06-22
Granted: 1995-08-30
Abstract: Un toner pour électrophotographie contient un composé représenté par la formule (I), dans laquelle R est un groupe alkyle, -A- représente -O-COCH=CH- ou -S-CH2CH2- et L est un nombre entier compris entre 2 et 10. Ce toner présente une nette distribution de la charge électrostatique, une excellente résistance à l'humidité et une stabilité à long terme. Il est ainsi capable de former de manière répétée des images ayant une gradation extraordinairement élevée.
Patent EP-0393494-B1 (EP)
Inventor: PELLICCIARI ROBERTO
IPC: A61P3/06
Filed: 1990-04-11
Granted: 1995-07-12
Abstract: Compounds of general formula I <CHEM> wherein R1 is hydrogen or hydroxy, and the hydroxy group at the 7-position can be either in or  beta  configuration, are valuable in human therapy. Compounds I can be prepared by reacting with succinic acid carboanions the corresponding derivatives which have previously been protected, and subsequently deprotecting and decarboxylating them.
Patent EP-0395046-B1 (EP)
Inventor: VENTURELLO CARLO
IPC: C07C249/04
Filed: 1990-04-26
Granted: 1993-12-29
Abstract: Described is a process for preparing oximes by starting from saturated primary (cyclo)aliphatic amines, optionally substituted by groups inert under the reaction conditions, wherein the saturated primary amine is reacted with oxygen, said reaction being conducted in the liquid phase and in the presence of at least one catalyst based on compounds of metals of Group IV B of the Periodic System.
Patent EP-0400688-B1 (EP)
Inventor: PARSONS NATAN E
IPC: F03B13/00
Filed: 1984-09-19
Granted: 1997-11-12
Abstract: A control circuit (16) mounted on a faucet (10) operates an ultrasonic transducer (20) that transmits ultrasound into a target region (22) below the outlet (24) of the faucet. The control circuit receives electrical signals from the transducer when the transducer receives echoes from objects within the target region. The control circuit times the echoes to determine the distance of the object causing the echoes, and, if the distance of the object changes between successive measurements, the control circuit operates a valve (12) having an actuator that requires power only to change state so that it keeps the valve open when no power is applied. The circuit is powered by a rechargeable battery (18) that is charged by the action of a generator (31) that is driven by a turbine (34) powered by the flow of water through the faucet.
Patent EP-0425799-B1 (EP)
Inventor: KAYS RUEDIGER DR-ING GRUNDIG E
IPC: H04N9/64
Filed: 1990-09-12
Granted: 1995-12-20
Abstract: This device exhibits a matrix circuit for converting R, G, B input signals into one luminance signal and two colour difference signals and a colour television signal coder for converting one luminance signal and two colour difference signals into a composite colour television signal, and furthermore contains a circuit for generating correction signals which contain crosstalk components, and a circuit for superimposing the output signals of the matrix circuit on the correction signals. <IMAGE>
Patent EP-0423487-B1 (EP)
Inventor: GROSS WOLFGANG
IPC: C11D3/37
Filed: 1990-09-13
Granted: 1996-06-12
Abstract: The present invention relates to a process for the production of rinse aids for dishwashing machines in the form of a solid block which dissolves slowly in water and which contains 5-40, preferably 10-20, % by weight of surfactants and 3-50% by weight, preferably 20-40% by weight, of builders and, preferably, 3.0 to 7.0% by weight of suitable carriers and, where appropriate, up to 1% of dyes and/or perfumes and/or a chlorine-releasing substance, where the builder used is a phosphate-free mixture which contains 30-80% by weight of a sodium aluminium silicate of the zeolite A type, and 20-50% of a polymaleate with a molecular weight of 800 - 10,000 and 0-50% of a biodegradable builder.
Patent EP-0428069-B1 (EP)
Inventor: REICHELT MICHAEL
IPC: B41N10/04
Filed: 1990-11-08
Granted: 1995-02-01
Abstract: In a printing roll (10) for transferring hot adhesive printing material from a printing pad to the front panel of a display support, the roll coating (13) consists of cast silicone caoutchouc which is free from silicone fluid. Due to the fact that silicone caoutchouc is used which is free from silicone fluid, it is guaranteed that, even in the case of subsequent prints, the subsequent printing materials adhere well to the front panel since their adhesive property is not reduced by silicone fluid which would have been transferred from the roll onto the panel. Although there is no silicone fluid as a separating medium in the roll coating, the printing material can still readily be detached from the coating since the latter has a very smooth surface due to the cast. <IMAGE>