baber/WOPTO huggingface dataset:
Patent EP-0209768-A1 (EP)
Inventor: HOLBROOK MICHAEL T
IPC: C07C67/00
Filed: 1986-07-03
Abstract: This invention describes an improved liquid phase chlorination process for the chlorination of methyl chloride to preferentially produce methylene chloride. The chlorine is provided to the reaction mixture in a mole percent, based upon the total moles of chlorine and methyl chloride in the mix, which ranges from 16 to 2 mole percent.
Patent EP-0198544-A1 (EP)
Inventor: WYNN EDWARD J
IPC: A01D75/28
Filed: 1986-04-09
Abstract: A header height/lateral float control mechanism for a crop harvesting header (20) mounted on a combine base unit (10) for movement in a generally vertical direction and for rotational movement in a generally vertical plane to permit the header (20) to follow changes in the ground contour is disclosed wherein a height sensor bar (32) is rotatably supported along substantially the entire transverse width of the header (20) and first and second tilt sensors (42, 44) are mounted adjacent the transversely spaced header sidewalls (21). The control mechanism is operatively associated with the tilt sensors (42, 44) and the height sensor (30) such that the header lift mechanism (26) is operated whenever the height sensor (30) is actuated and the mechanism (28) for rotatably tilting the header (20) can be actuated only when the tilt sensors (42, 44) indicate different relative ground changes. The control mechanism further includes electrically actuated switches (54, 56; 64, 66; 74, 76) that are interconnected to prevent actuation of the header tilt mechanism (28) whenever both tilt sensors (42, 44) register identical ground contour changes.
Patent EP-0203634-A1 (EP)
Inventor: ZEILSTRA JACOBUS JOHANNES
IPC: C08G63/66
Filed: 1986-04-23
Abstract: A copolyetherester comprising a random head-to-tail copolymer of 25-55 per cent by weight of short-chain ester units; at least 75 mole per cent is composed of 1,4-butylene terephthalate units, and long-chain ester units derived from ethylene oxide- capped poly(propylene oxide) glycol having an ethylene oxide content of from 15-35 per cent by weight and a number average molecular weight ranging from 1500-2800. The copolyetherester displays improved physical properties, such as a higher elongation at rupture, notched tensile impact energy and tearing energy, if its relative viscosity (1 g of polymer in 100 g m-cresol at 25°C) is in the range of 2,45 to 5,0 and the melt index MFI is between           and             
    
     It may be prepared by melt condensation of a copolyetherester having a relative viscosity of 1,8 to 2,5 and subsequently subjecting it to postcondensation in the solid phase for a sufficient period to obtain a polymer corresponding to said viscosity and melt index.
Patent EP-0189254-A1 (EP)
Inventor: ALKER DAVID DR
IPC: C07D401/14
Filed: 1986-01-09
Abstract: 1,4-dihydropyridine derivatives of the formula (I):
     (I) and pharmaceutically acceptable salts;
     wherein   R is aryl or heteroaryl;   R 1  and R 2  are each independently C 1 -C 4  alkyl or 2-methoxyethyl; Y is -(CH 2 ) n -, -CH 2 CH(CH 3 )- or -CH 2 C(CH 3 ) 2 -; X is a group of the formula:
     wherein   R 3  is H, het, -(CH 2 ) n -het, -NH-het, -NH-(CH 2 ) n -het, -O-het, -O-(CH 2 ) n -het, -(CH 2 ) n -OH, -NR 6 R 7 , -(CH 2 ) n NR 6 R 7  or -NH--(CH 2 ) p NR 6 R 7 ;   R 4  is H, C 1 -C 4  alkyl, -(CH2) p NR 6 R 7 , -(CH 2 )p-OH or -(CH 2 ) n -het; and   R 5  is H, C 1 -C 4  alkyl or phenyl; wherein   R 6  and R 7  are each independently H or C 1 -C 4  alkyl or the two groups R 6  and R 7  are taken together with the nitrogen atom to which they are attached to form a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(C 1 -C 4  alkyl)piperazinyl group;   n is 1-4 and p is 2-4;   with the proviso that when R 4  is H or C 1 -C 4  alkyl, R 3  is not H or - NR   6   R   7   .     
     These compounds are useful as anti-ischaemic and antihypertensive agents.
Patent EP-0221629-A1 (EP)
Inventor: GODFREY NEIL
IPC: C07D403/06
Filed: 1986-07-23
Abstract: The invention relates to a process for the preparation of compounds of general formula (I)whereinR' represents a hydrogen atom or a C<sub>1-10</sub> alkyl, C<sub>3-7</sub> cycloalkyl, C<sub>3-7</sub> cycloalkyl-(C<sub>1-4</sub>)alkyl, C<sub>3-6</sub> alkenyl, C<sub>3-10</sub> alkynyl, phenyl or phenyl-(C<sub>1-3</sub>)alkyl group, and one of the groups represented by R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is a hydrogen atom or a C,.<sub>6</sub> alkyl, C<sub>3-7</sub> cycloalkyl, C<sub>2-6</sub> alkenyl or phenyl-IC<sub>1-3</sub>)alkyl group and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C<sub>1-6</sub> alkyl group; or a salt or protected derivative thereof by cyclisation of a compound of general formula (ll)wherein X represents a hydrogen atom or a halogen atom and R', R<sup>2</sup>, R3, and R<sup>4</sup> are as defined above, or a salt or a protected derivative thereof.The compounds of formula (I) are potent and selective antagonists at "neuronal" 5-hydroxytryptamine receptors.
Patent EP-0213038-A1 (EP)
Inventor: ANTONINI GERARD
IPC: F28D20/02
Filed: 1986-08-07
Abstract: 1. Heat exchange device through which there flow two fluids with independent circuits, a primary fluid (F1 ) exchanging with an intermittent heat source at the entry of the device, and a secondary fluid (F2 ) permitting the recovery of heat energy at the exit, the said primary fluid exchanging continuously with a heat-storage medium employing a phase-change material, the said medium acting as a constant temperature heat buffer during the phase change of the said material, characterized in that it comprises a stack of at least two exchange plates (8), each of which has a corrugation defining at least one continuous coil (9) so that the secondary fluid (F2 ) flows through the said exchange plates in series or in parallel, the said exchange plates (8) being furthermore separated by at least one perforated baffle (6, 10) allowing the primary fluid (F1 ) to flow in the interplate space left free by the storage medium employing a phase-change material (1, 13), the exchange of secondary fluid (F2 ) thus taking place simultaneously with the primary fluid (F1 ) and with the said storage medium, so that the said secondary fluid (F2 ) enables an essentially constant heat power to be obtained at the exit independently of the heat fluctuations of the primary fluid (F1 ).
Patent EP-0194965-A1 (EP)
Inventor: SMETZ REINHARD ING GRAD FH
IPC: F16B45/00
Filed: 1986-03-14
Abstract: 1. A joining device for detent means having a fastening part (3) for fastening the device on a vehicle, an article to be transported or the like, and a joining part (1) of eye form for joining the detent means, where the fastening part (3) forms a bearing for the joining part (1) pivotable about a pivot axis and, for the arresting of the joining part (1) in various positions, there serves a clamping spring (5), the clamping spring (5) comprising retaining legs (6, 7) engaging with their ends in detent grooves (9) of the fastening part (3) for holding together the fastening part (3) and the joining part (1), while the pivot axis is formed by a straight section of the joining part (1) which the clamp spring (5) embraces in strap manner when the retaining legs are engaged in the detent grooves (9), characterised in that the one-piece fastening part (3) weldable to the article to be connected in each case with the detent means is made in U-form, in that on the inner sides of its legs (10, 11) the mutually-opposite detent grooves (9) for the ends (8) of the retaining legs (6, 7) of the clamp spring (5) are arranged and in that the end faces of the retaining legs (6, 7) are provided with distance dogs (14) of nipple form which render possible a root welding.
Patent EP-0205530-A1 (EP)
Inventor: JINKS PHILIP ANTHONY
IPC: A61K31/00
Filed: 1985-12-16
Abstract: Procédé de préparation d'une composition aérosol stable de dipropionate de béclométhasone, dans lequel le stéroïde est mis en contact avec un alcool contenant de 1 à 5 atomes de carbone pour former un soluté cristallin, le matériau cristallin ainsi formé est réduit en particules d'une taille inférieure à 10 microns et ensuite dispersé dans une composition comprenant des propulseurs à base de chlorofluorocarbones.
Patent EP-0211920-A1 (EP)
Inventor: MCLEAN GRAHAM WILSON
IPC: H02K19/12
Filed: 1986-02-19
Abstract: Moteur électrique synchrone destiné à être relié à une alimentation à semiconducteurs à fréquence variable et possédant des enroulements de stator et de rotor disposés de sorte que la distribution de densité de conducteur par fente des enroulements de rotor produit de préférence des formes d'ondes de forces électromotrices dans les enroulements de stator, qui se combinent avec les formes d'ondes de la tension d'alimentation pour créer une forme d'onde désirée dans le courant de stator.
Patent EP-0221950-A1 (EP)
Title: Elastomeric controlled release formulation and article comprising same.
Inventor: CHAPIN JOHN THOMAS
IPC: A61L9/01
Filed: 1986-04-22
Abstract: An article for the sustained release of an insecticide into the ambient air comprises an elastomeric matrix, with the insecticide dissolved in the matrix. The matrix material has a modulus between about 104 Pa and about 108 Pa at 23 DEG  C., and a glass transition temperature less than 0 DEG  C. The matrix comprises polyurethane formed by reacting hydroxyl-terminated polybutadiene or polyisoprene and 4,4' diphenylmethane diisocyanate, and the insecticide is 2,2' dichlorovinyl dimethyl phosphate. The insecticide-containing matrix is contained in a plastic bottle, and typically protected against inadvertent skin contact by means of a dermal barrier. The article also comprises means for activating the article such that, prior to activation, release of insecticide into the ambient air is prevented, whereas such release can take place after activation. Exemplary activation means comprise a metal foil seal of the plastic bottle. The article is effective in controlling insect infestation (e.g., ants, fire ants, bees, wasps, cockroaches) in enclosures, e.g., enclosures of the type used to protect outdoor utility equipment.
Patent EP-0243402-A1 (EP)
Inventor: JENNINGS ANDREW THOMAS
IPC: G06F9/48
Filed: 1986-09-26
Abstract: Un mécanisme de gestion de tâches (13) maintient une file d'attente d'opérations prêtes ou disponibles associées les unes aux autre selon une priorité affectée pour une pluralité de processeurs centraux (10) lesquels peuvent être affectés à la tâche de plus haute priorité lorsque le processeur n'est pas occupé à exécuter une autre tâche de plus grande priorité. Le mécanisme de gestion de tâches (13) comprend également un mécanisme (26) de calcul des priorités des tâches au fur et à mesure que de nouvelles tâches sont introduites dans la file d'attente ou en sont retirées. Le mécanisme (13) tient également une table d'événements (20a) qui est en réalité une table de désignation d'événements à affecter à différents procédés sur demande lorsque les procédés ou processus demandeurs affectent une fonction particulière ou ''signification'' à la désignation d'événements. Le mécanisme (13) de la présente invention maintient l'état de ces événements affectés dans la table d'événements (20a) et signale aux procédés de relatifs (ou ''en attente'') qu'un événement s'est produit de sorte que des processeurs centraux particuliers (10) du système affectés à l'exécution de ces processus de traitement particuliers peuvent alors continuer leur exécution.
Patent EP-0235559-A1 (EP)
Title: Informationsübergabesystem zur Übergabe von binären Informationen
Inventor: BURY JOACHIM DIPL-ING
IPC: G05B19/04
Filed: 1987-01-26
Abstract: Die Erfindung bezieht sich auf ein Informationsübergabesystem zur Übergabe von binären Informationen zwischen einem Zentralgerät und modularen Peripheriebaugruppen über ein Bus-System. Das Bus-System ist als serielles Ring-Schiebe-Register ausgebildet. Zwischen den Peripheriebaugruppen und dem Bus ist eine Schnittstelleneinheit zwischengeschaltet, die eine parallele Übergabe der Einzelbinärinformationen zuläßt.
Patent EP-0243901-A1 (EP)
Inventor: DELANGHE JORIS R
IPC: G01N33/70
Filed: 1987-04-24
Abstract: For specific and early detection of lesions or diseases of the heart, in particular acute heart infarct, a metabolite of low molecular weight, for example creatine or creatine phosphate, is detected between 2 and 8 hours after the occurrence of the first symptom. To detect the H2O2 thus enzymatically released, a reagent is used which contains besides an electron or radical acceptor an aniline derivate as hydrogen donor.
Patent EP-0270733-A1 (EP)
Inventor: ABRAMS JEROME H
IPC: A61B8/06
Filed: 1987-06-04
Abstract: Blood flow in the aorta and pulmonary artery of a mammal, most typically a human, is measured volumetrically by a non-invasive, ultrasound apparatus. A piezoelectric ultrasound transducer (21, 22) is placed in the trachea (T) in great proximity to the aorta or pulmonary artery (A). Ultrasound waves are transmitted toward the path of flow of blood in the artery (A). Reflected waves are received. The average Doppler frequency difference between transmitted and received waves is measured. The cross-sectional size of the artery (A) is measured. Blood flow rate is determined from the measurements. The apparatus comprises a tracheal tube (11) or probe (10) with one or two transducers (21, 22) mounted at one end of the tube. The transducer(s) (21, 22) is (are) disposed to transmit ultrasound in selected directions. Electrical conductors (24-27) extend from the transducers (21. 22) the length of the probe. Inflatable balloons (29, 30) serve to urge the transducer(s) (21, 22) into contact with the inner wall of the trachea (T).
Patent EP-0252370-A1 (EP)
Inventor: BECKER MARTIN
IPC: B65D83/38
Filed: 1987-06-24
Abstract: The valve holding plate has a central body for the valve and an annular groove formed by bending over its outer edge. The groove accommodates a seal, and the edge of the can mouth, to which the plate is crimped. The groove (24) has a spacer (12) bearing against the seal (23) and shaped to suit the thicknesses (Tm,Tg), of the plate (21) and seal. The distance (x) of the outside surface (7), forming a support for the crimping tool on the beaded edge (28), from the can mouth edge (5) after crimping is of a fixed value to suit all material thicknesses of the plate and seal.
Patent EP-0256271-A1 (EP)
Inventor: FRUEH WALTER DIPL-ING
IPC: H05K13/04
Filed: 1987-07-01
Abstract: Verfahren und Vorrichtung zur Feinjustierung eines Objektes mittels einer fernbedienbaren Haltevorrichtung (5) auf einer Teilfläche einer Ebene, nach dem Prinzip der Reflexionsabtastung. Hiermit wird ermöglicht, daß Objekte wie Werkzeuge oder Abtastspitzen (3) auf der Leiterplatte (4) im Rahmen der Genauigkeit der Ätzung und der Bohrung feinjustiert werden.
Patent EP-0275523-A1 (EP)
Inventor: ECKHARDT WOLFGANG
IPC: A01N43/08
Filed: 1987-12-21
Abstract: The (aS,1'R) enantiomer and the (aR,1'S)(aS,1'R) pair of enantiomers and the (aR,1'R)(aS,1'R) diastereomer of the compound of the formula <IMAGE> are potent plant microbicides. They can be obtained partly from the racemate by physicochemical separation methods and partly by targeted chemical synthesis.
Patent EP-0256584-A1 (EP)
Inventor: VAN EGGERMOND JOHANNES MARIA
IPC: A61B5/055
Filed: 1987-07-23
Abstract: An MR imaging method and apparatus especially adapted for in vivo cardiac MR imaging, rejects data acquired during periods of arrhythmia while maintaining the magnetic fields and pulsing of the RF coils during such periods. Data acquisition is resumed after M cycles of regular period, and the data acquired during the preceding N cycles of regular timing is employed in the data acquisition, where M and N are integers preferably from 1 to 5. The average timing is periodically recalculated in order to compensate for slow changes in cardiac rate.
Patent EP-0236014-A1 (EP)
Inventor: OLIVER ROY FREDERICK
IPC: A61K35/36
Filed: 1987-02-19
Abstract: The present invention relates to a method of stimulating hair growth in part of the skin of a mammal. The method comprises selecting lower follicular dermal cells and culturing them. An opening is then formed in the skin and the cultured dermal cells introduced through the opening in the outer epidermis layer of the skin into contact with the dermis, with said cultured dermal cells in association with epidermis cells.The invention also provides a hair growth stimulating combination comprising cultured lower follicular dermal cells in admixture with epidermis cells, as well as such cultured dermal cells for use in the preparation of an injection composition for stimulating hair growth in human skin.
Patent EP-0279974-A1 (EP)
Inventor: KAMMERAAD JAMES ALLAN
IPC: F01L3/08
Filed: 1987-07-16
Abstract: A slitted tubular valve guide insert (26) is provided with a substantially spiral groove (39) along its entire length. At each point of intersection between the spiral groove (39) and the slit, the ends (40 a , 40 b ) of the groove segments (40) immediately adjacent the slit are offset by an amount sufficient to create a discontinuity in the groove. The spiral groove is, therefore, divided into a number of inclined, decoupled groove segments (40) incapable of flowing lubricating oil along their linear extent to the combustion chamber. The tubular valve guide is rolled from flat stock (27) having inclined parallel groove segments (40) preformed in the surface.
Patent EP-0238380-A1 (EP)
Inventor: CANAUD MICHEL
IPC: F04B53/14
Filed: 1987-02-19
Abstract: 1. Reciprocating vein pump able to pump thick materials having a viscosity higher than 3500 Pa.s (35000 poises), having a piston (10) sliding within the pump body (2), connected to a rod (14) extending along the length of said pump body and which is terminated on the pump intake side by a vein (15) having orifices for the passage of the pumped material from the pump inlet to its outlet, through partitions (5, 6) subdividing the pump into several stages (7, 8, 9) and through the piston, whilst also having check valves associated with at least some of these orifices and which are of the ball (24) type and/or in the form of a ring (18) surrounding the rod (14) connected to the piston (10), characterized in that each orifice for the passage of the pumped material has a diameter of at least 10 mm and in that each ring-like check valve (18) surrounds the rod with a clearance between 1 and 2.5 mm, particularly approximately 2 mm, said clearance being measured on the diameter.
Patent EP-0239501-A1 (EP)
Inventor: TEXTORIS ANDRE
IPC: C22B60/02
Filed: 1987-03-26
Abstract: The initial organic uraniferous solution contains an organic solvent comprising a system of extractants consisting of a neutral phosphine oxide and an acidic organophosphorus compound; the process comprises the reaction of the abovementioned uraniferous organic solution with an acid chosen from oxalic acid, a mixture of phosphoric and sulphuric acids or a mixture of phosphoric acid from which iron has been removed and sulphuric acid, the uranium remaining in the initial organic solution and the iron moving into the aqueous solution.
Patent EP-0270387-A1 (EP)
Inventor: ACHARD MICHEL
IPC: G01B7/04
Filed: 1987-09-30
Abstract: The device of the invention comprises a movable member which carries references passing in front of a sensor (8) and which consists of a belt (1) driving the camshaft (5) of an engine, this belt passing around a driving pinion (2) carried by a crankshaft (3), and the length of the belt (1) being an integral multiple of double the perimeter of the driving pinion (2). The invention is used, for example, for controlling an injection assembly or ignition assembly for a motor vehicle. <IMAGE>
Patent EP-0311723-A1 (EP)
Inventor: MITSUNO TATSUYUKI
IPC: C08L23/10
Filed: 1987-10-14
Abstract: The composition comprises (a) from 27 to 87 % by weight of a poly­propylene resin, (b) from 3 to 15 % by weight of a modified polypropylene resin containing from 0.1 to 3 mol % of an unsaturated dicarboxylic acid or anhydride repeating unit, (c) from 5 to 30 % by weight of an ethylene copo­lymer composed of from 82 to 99.7 mol % of an ethylene repeating unit, from 0 to 15 mol % of an ester repeating unit slected from alkyl acrylates and alkyl methacrylates having from 1 to 8 carbon atoms in the alkyl moiety the­reof, and from 0.3 to 3 mol % of an unsaturated dicarboxylic acid anhydride repeating unit, and (d) from 5 to 40 % by weight of a filler. 
     The molded products obtained by molding composition exhibit excel­lent finishing properties, such as adhesion, coating properties, and printa­bility, as well as improved rigidity and thermal properties.
Patent EP-0335861-A1 (EP)
Inventor: KENSEY KENNETH
IPC: A61B17/22
Filed: 1986-12-02
Abstract: Cathéter (20, 200) souple de petit diamètre pour effectuer diverses investigations chirurgicales, telles que l'ouverture d'un rétrécissement dû à une substance indésirable, par exemple la plaque athéroscléreuse, dans la lumière d'un vaisseau, par exemple une artère, d'un être vivant, la dilatation d'un conduit ou d'une trompe, par exemple la trompe de Fallope, la trompe d'Eustache, le canal biliaire, etc, chez un être vivant, et la destruction d'un calcul, par exemple un calcul rénal ou un calcul biliaire, dans le corps d'un être vivant. Dans une forme d'exécution, le cathéter (20) comprend une tête de travail (24) présentant au moins une surface (24A, 24B) non tranchante de percussion destinée à être mue, par exemple mise en rotation, à une vitesse élevée par un moyen d'entraînement (22) associé à l'intérieur du cathéter. Le cathéter avec sa tête de travail en mouvement est amené en contact en vue de pratiquer l'ouverture du rétrécissement par dilatation de l'artère et/ou élimination de la substance indésirable qu'elle renferme. Cette élimination est réalisée grâce à la surface de percussion qui percute à plusieurs reprises la substance causant le rétrécissement. Un fluide (27) traverse le cathéter pour arriver à la tête de travail, et une partie est jetée radialement vers l'extérieur. Le fluide au niveau de la tête de travail s'écoule également dans un tourbillon (31) en vue de transporter toutes les particules détachées par rupture depuis le lieu de rétrécissement jusqu'à la tête de travail en mouvement où elles sont percutées à maintes reprises afin de réduire encore leur taille. Une telle action permet d'obtenir des particules d'une taille suffisamment petite, qui sont capables de s'écouler distalement sans effets délétères notables pour les tissus situés distalement. Le cathéter décrit permet d'effectuer la valvulectomie in situ d'un tronçon de veine à l'intérieur d'un être vivant. Une autre méthode utilise une autre forme d'exécution du cathéter pour désintégrer un calcul, tel qu'un calcul rénal ou
Patent EP-0280706-A1 (EP)
Title: Device for implementing a method for feeding persons.
Inventor: GERBAULET CLAUDE
IPC: G16H20/60
Filed: 1987-08-28
Abstract: PCT No. PCT/FR87/00335 Sec. 371 Date May 2, 1988 Sec. 102(e) Date May 2, 1988 PCT Filed Aug. 28, 1987 PCT Pub. No. WO88/01770 PCT Pub. Date Mar. 10, 1988.A first memory stores a calorie goal and quantities of food in several categories which a person anticipates will be consumed during a predetermined day. The quantity of food eaten during the preceding days are stored in a second memory. A computer determines the recommended number of calories and quantities of food in each category for the predetermined day as a function of the quantities consumed during the preceding days. The recommended quantities are stored in a third memory and comparisons are made between the estimated quantities and the recommended quantities, the results of which are displayed. The device, used with or without scales, provides for a healthy and balanced nutrition.
Patent EP-0281598-A1 (EP)
Inventor: BERTI EUGENIO F
IPC: G11B5/82
Filed: 1987-09-04
Abstract: Les modes de réalisation décrits se rapportent à des compositions d'enregistrement magnétique (servant notamment de couche de revêtement d'un disque de données rigide ou d'un substrat analogue) et en particulier à des compositions particulaires organiques ainsi qu'à de fines couches métalliques de revêtement desdites compositions.