baber/WOPTO huggingface dataset:
Patent EP-0224625-A1 (EP)
Inventor: MATSUNAGE FUJIHISA
IPC: C07C213/02
Filed: 1985-11-26
Abstract: A process for producing an aminophenol, which comprises(A) a step of reacting a dihydric phenol with an aminating reagent in the liquid state under heat in the presence of water and a water-soluble catalyst,(B) a step of removing the unreacted aminating reagent from the reaction mixture, and then precipitating the crude aminophenol from the reaction mixture from which the aminating reagent has been removed, thereby to obtain a crystallization mixture containing the crude aminophenol.(C) a step of separating the crystallization mixture into crystals of the crude aminophenol and the reaction mother liquor containing the catalyst,(D) a step of circulating part or the whole of the reaction mother liquor to the aminating step, and(E) a step of washing the crude aminophenol crystals with a washing liquor to obtain the washed crude aminophenol crystals and the washing mother liquor, and thereafter separating the aminophenol from the washed crude aminophenol crystals and purifying it.
Patent EP-0170571-A1 (EP)
Inventor: JEUCH PIERRE
IPC: H01L27/10
Filed: 1985-07-02
Abstract: La cellule mémoire comprend un bistable (2) formé de deux transistors MOS (T1, T2) à canal P, dits premier et second transistors, et de deux transistors MOS (T3 T4) à canal N, dits troisième et quatrième transistors, un cinquième (T5) et un sixième (T6) transistors MOS à canal N servant à commander le bistable (2), les différents transistors de la cellule étant reliés électriquement entre eux de façon que les lignes d'interconnexion (4, 6, 8, 42, 52, 54, 56, 58, 60, 62) servant à les connecter ne se croisent pas.
Patent EP-0184961-A1 (EP)
Inventor: JEAN DANIEL
IPC: A23L27/14
Filed: 1985-12-03
Abstract: 1. A process for the preparation of dry powders from vegetable and animal organs, which process is characterized in that, after cryogrinding the organ, a) the ground frozen powder is intimately mixed with a molecular sieve whose pore size is in the order of about 3 A (3 x 10**-4 mu), b) the temperature of the powder + molecular sieve mixture is maintained between 2 and 6 degrees C by a flow of liquid nitrogen, c) the mixture is kept under the nitrogen flow till the water content of the outcoming gas drastically falls to a level of about 1/10 of the saturation level of air at 4 degrees C, or a partial pressure of about 0.61 mm Hg, or 82 x 10**-5 bar. d) the obtained dry powder is separated from the molecular sieve by filtering.
Patent EP-0187110-A1 (EP)
Inventor: LELASSEUX GERARD FRANCOIS
IPC: A01K45/00
Filed: 1985-12-18
Abstract: The pliers serve to grip objects or parts of objects in the form of rods, in particular grouped feet of poultry. It is generally intended to be mounted on devices for collecting and conveying poultry. The pliers comprise two idle rollers (12, 13) made of elastic material and a stop (14), the rollers (12, 13) being practically tangent and the stop (14) occupying a part of the space comprised between the rollers (12, 13) on one side of the point of tangency or virtual tangency. The space situated on the other side of this point is accessible for the insertion of legs or rods. The space (15) between the rollers (12, 13) and the stop (14) has an area which is smaller than the sum of the areas of the sections of the number of legs or rods intended to be held simultaneously by the pliers. The frame can comprise plates supporting the rollers and the stop, said plates being capable of pivoting slightly about pins which are integral with the external sides of the frame. <IMAGE>
Patent EP-0171344-A1 (EP)
Inventor: WALKER BRYANT HARDING
IPC: F01D5/28
Filed: 1985-06-06
Abstract: A component, such as a turbine disk, made from a metal or metal alloy which has been processed to display superplastic properties at elevated temperatures, is diffusion bonded to a component or components, such as turbine blades, made from another metal or metal alloy, by disposing the components in a press with the surfaces to be bonded in mating contact. Moisture and oxygen are removed from between the surfaces. Heat and pressure are then applied, such as by forging at an elevated temperature or by hot isostatic pressing, to cause superplastic deformation of at least one of the components at the bonding surfaces. The heat and pressure are held sufficiently long to diffusion bond the surfaces. The new integral assembly is then heat treated to obtain desired properties. Consistently good diffusion bonds are achieved by this method.
Patent EP-0172228-A1 (EP)
Title: Vehicle for delivering active pharmaceutical ingredients to the human skin.
Inventor: SCOTT RICHARD A
IPC: A61K8/891
Filed: 1985-02-04
Abstract: A new and improved topically applied pharmaceutical preparation for the treatment of itching, rash, eczema, insect bites, poison ivy and the like and an improved vehicle for delivering the active ingredients thereof to the human skin in a manner whereby the bioavailability and percutaneous absorption of the active ingredient is remarkably enhanced. The vehicle comprises a volatile silicone, a fatty alcohol having from 12-22 carbon atoms, hydrocortisone; and such preservatives or emulsifying agents as may be warranted.
Patent EP-0214981-A1 (EP)
Inventor: SUNDBERG ERIK
IPC: H01M4/76
Filed: 1985-05-07
Abstract: Accumulateur électrique, notamment accumulateur au plomb, comprenant un élément pourvu d'un récipient (2) étanche à l'électrolyte et au gaz, au moins une électrode poreuse positive (16), au moins deux électrodes poreuses négatives (12, 22) et un électrolyte en quantité suffisante pour obtenir le degré de décharge désiré. L'électrode positive (16) comprend au moins deux parties (25, 26) ayant chacune la forme de tubes triangulaires avec un côté plat tous les deux tubes à proximité de l'électrode négative et un côté plat tous les deux tubes à proximité de l'autre électrode négative. Dans les zones où les autres parties des côtés des triangles se rencontrent avec les parties des électrodes positives est placé un matéiau microporeux (38) consistant en un réservoir d'acide (18) pouvant recevoir une quantité prédéterminée d'électrolyte, constituant avec l'électrolyte dans les électrodes positives et dans les zones restantes (14, 24) recevant l'électrolyte, une quantité suffisante du degré de décharge recherché.
Patent EP-0190325-A1 (EP)
Title: Appareil de detection de concentrations reduites d'ethene dans l'air
Inventor: HOUPT PIETER MARIUS
IPC: G01N21/76
Filed: 1985-08-16
Abstract: Un appareil de détection de concentrations réduites d'éthène dans l'air comprend un récipient sphérique en verre ayant un fond plat avec une partie de fenêtre, un détecteur de radiation placé en face de ladite fenêtre et un interrupteur de radiation placé entre la fenêtre et le détecteur. Un tube de mélange de gaz s'étend vers le centre du récipient, du côté opposé au fond plat. Près de son extrémité extérieure, ledit tube est pourvu d'un rétrécissement pour aspirer l'air que l'on veut contrôler à l'intérieur, et de l'ozone produit en excédent par une source d'ozone, et pour mélanger ces écoulements de gaz. Une connexion d'échappement est formée prés du tube de mélange afin d'enlever les gaz en maintenant un petit différentiel négatif de pression à l'intérieur du récipient. Le mélange des gas est complété dans le tube de mélange, et une réaction chimioluminescente se produit entre l'ozone et l'air que l'on veut contrôler dans le récipient, avant que les gaz ne s'écoulent hors du récipient. La radiation produite par cette réaction est réfléchie par un revêtement réfléchissant vers ladite fenêtre et est transformée en un signal électrique pulsatoire corrigé du courant d'obscurité du détecteur. La correction du courant d'obscurité peut être améliorée en utilisant un amplificateur de signaux commandé par un signal ayant la fréquence d'interruption de la radiation. L'ozone est produit de préférence par un ozoniseur comprenant des tubes coaxiaux entre lesquels est maintenue une décharge par effet de couronne.
Patent EP-0194283-A1 (EP)
Title: Systeme porteur et supports pour produits chauffees
Inventor: ENGELS PAUL
IPC: F27D3/02
Filed: 1985-09-17
Abstract: Dans le but d'éliminer dans une large mesure l'effet de refroidissement du tube porteur refroidi (1) sur les surfaces des produits chauffés (9) qui s'y trouvent, des supports (3a) sont montés sur le tube porteur, dont les surfaces de contact (4a), sur lesquelles se posent les produits chauffés, sont disposées alternativement à gauche et à droite d'un plan médian (10) du système porteur. Les surfaces de contact (10) des supports, disposés les uns après les autres sur le tube porteur, possèdent une largeur et une disposition de chaque côté alternativement telles qu'elles libèrent pour le chauffage une surface correspondant à au moins 50% de la surface des produits chauffés qui sont mis en contact avec elles.
Patent EP-0190691-A1 (EP)
Inventor: LLOYD KENNETH
IPC: C22C21/00
Filed: 1986-01-31
Abstract: An aluminum base alloy for use as a bearing material, and containing:Bi 4 to 9%, preferably 4,25 to 7% by weightSi 1 to 4,5%, preferably 2 to 2,5 % by weightCu Oto 1,7%, preferably 0,7 to 1,3% by weightPb 0 to 2,5%, preferably 1,25 to 2,3 % by weight as optional elements: one or more of the following metalsNi,Mn,Cr in an amount up to 1 % by weightSn,Sb,Zn in an amount up to 5 % by weight
Patent EP-0202552-A1 (EP)
Inventor: CZINKI LASZLO DR
IPC: E02D17/18
Filed: 1986-05-07
Abstract: 1. Space element for the construction of noise preventive walls in roads carrying traffic and industrial premises and also for reinforcing slopes and laying out spaces, which is filled with earth, with stones and/or other materials and planted and also connected with other similar elements, comprising a latticework basket (2, 3, 4) open at the top and bottom of latticework mats (8, 9) assembled from interconnected vertical and horizontal rods (11, 12, 13, 10, 19, 20), characterised in that, the vertical rods (11, 12, 13) extend to above and below the horizontal rods (10, 19, 20), both being made of steel or plastic, on both long sides of the latticework mats (8, 8', 9, 9') which are rectangular in plan, that the horizontal rods (10, 19, 20) form pivots with the vertical rods (11, 12, 13) at the corners (23) of the latticework basket (2, 3, 4), that at the corners (23) horizontally extending diagonal stiffening rods (16) provided with eyes are arranged on the vertical rods of a latticework mat (9, 8) forming one short side and one forming a long side and that vertical rods (13) arranged at the corners (23) have connecting eyes (3) or other such articulation.
Patent EP-0202555-A1 (EP)
Inventor: BOWSER GEORGE HENRY
IPC: E06B3/677
Filed: 1986-05-09
Abstract: A multiple-glazed window unit (20) comprises a pair of glass sheets (22,24) held in spaced relation to each other by a spacer and sealant assembly (26) defining a hermetically sealed, insulating air space between the sheets. The spacer and sealant assembly (26) is provided with at least one opening (42) through at least one pair of opposed legs (50, 52) thereof to put the insulating air space in direct communication with the atmosphere external to the unit. The openings (42) are sized and configured to allow free movement of atmospheric air and water vapor molecules through the air space to equalize air space pressure and relative humidity with that of the external atmosphere. A filtering element (40) is employed to minimize infiltration of liquid water, dust, dirt, and the like through the openings and into the air space. The unit also comprises a sash for retaining the unit within a structural opening. The sash is provided with glazing pockets for holding the sealed edges of the assembled glass sheets. The base of the glazing pockets are spaced from the outer surface of the spacer and sealant assembly to provide air passageway chambers therebetween. Openings are provided through the sash to put the air chambers, and therefore, the air space, in direct communication with the external atmosphere.
Patent EP-0208108-A1 (EP)
Inventor: JOHNSON STANLEY JEROME
IPC: B65G67/22
Filed: 1984-04-05
Abstract: Es ist eine landwirtschaftliche Maschine vorgesehen mit einem schwenkbaren Stutzen zur Überführung von Erntegut in einen mitgeführten Wagen. Um die stellungsgenauigkeit des Stutzens gegenüber dem Wagen zu verbessern sind Untersteuerungsmittel vorgesehen, die auf ein die Bewegung des Stutzens steuerndes Signal einwirken, um dies Signal zu beenden, so daß der Stutzen in einer auslaufenen Bewegung der gewünschten Stellung möglichst nahe kommt.
Patent EP-0206401-A1 (EP)
Inventor: WAAIJER MARTINUS JOHANNES MARI
IPC: H04N1/40
Filed: 1986-06-11
Abstract: 1. A method of enlarging/reducing a dithered image obtained from a rastered gray level image by means of a dither matrix, consisting of the following steps:
     a) reconstruction of the gray level image from the dithered image,   b) enlargement/reduction of the gray level image resulting from step a), and   c) dithering the enlarged/reduced gray level image resulting from step b) by means of a dither matrix.   
     This method is easily carried out and avoids Moire distortion without increasing the signal/noise ratio.
Patent EP-0206406-A1 (EP)
Title: Two-part transformer casing having liquid-tight seal
Inventor: ZOLADZ FRANK JOSEPH C O INTER
IPC: B65D43/12
Filed: 1986-06-16
Abstract: A liquid-tight seal is achieved in a two-part transformer casing by use of a U-shaped channel in the main body of the casing, the U-shaped channel being formed on one side by a rigid joint member - (22) and, on the other side, by a flexible member - (20). Both members are molded in a single unit with the main casing, but the flexible member has a decreased cross-section relative to that of the rigid member. The cover for the casing has a lip (26) extending into the U-shaped channel. The lip is wedge-shaped, having a minimum cross-sectional area at its furthest projection into the U. At its other extremity, the cross-sectional height of the lip slightly exceeds the perpendicular distance between the flexible and rigid members. A rectangular cross- sectional part (28) of the lip immediately adjacent to the cover provides a contact surface for the flexible member, while the rigid member makes contact with the wedge-shaped portion (27) over a greater area. The flexible member thus pushes the lip against the rigid member and, further, provides a backup seal should liquid pass through the seal between the lip and the rigid member.
Patent EP-0207572-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01J7/04
Filed: 1986-06-27
Abstract: An implement for milking animals (1), such as cows, comprising at least a milking parlour and a milking machine (14) and being provided with at least one teat cup (15) connectable to a teat (17) of the animal. Thw teat cup (15) is provided with a cleaning device (16) which is positioned substantially symmetrically around the centreline of the teat cup (15). Cleaning liquid or air may be supplied to the cleaning device through the milk tube. The teat cup (15) and the ctean- ing device (16) may be movable with respect to each other, so that the cleaning operation and the milking operation can be performed subsequently. The cleaning device (16) may comprise a rotary brush (23).
Patent EP-0221580-A1 (EP)
Inventor: BAREL MARTEN DIRK E
IPC: A61L2/07
Filed: 1986-09-16
Abstract: In known installations for sterilizing stackable products by means of steam and a fan the steam will chiefly take the line of the least resistance so that treatment is lengthy. 
     Treatment takes considerably less time if the steam chest comprises at least one flexible inner wall and if the space between the chest and the wall is inventively connected to the fan. 
     Pressure relief holes in the top edge portions of the inner wall can be an important feature of the invention.
Patent EP-0231552-A1 (EP)
Inventor: VAN TRIGT CORNELIUS HENRICUS P
IPC: G06F7/24
Filed: 1986-12-22
Abstract: In sorting an input file on the basis of parameter values of the objects, monotonously varying chains of the objects are formed first. In an inspection phase these chains are selected from which the selection objects will be found as k firsts of the selection objects in the output file, as well as the following selection object. Next, all the objects which on the basis of the parameter value need not function later than the (k+1)<sup>th</sup> selection object are incorporated in a sub-file, transported to a direct sorting machine and, if necessary, the chain formation is then repeated.
Patent EP-0199457-A1 (EP)
Inventor: KANO HIDEKAZU
IPC: F02D41/06
Filed: 1986-03-18
Abstract: A basic value of fuel supply quantity determined by electronic control unit 8 in dependence on engine speed and load on the engine is corrected to an increased value by the use of a correction variable set based upon engine temperature (TW) and engine load (PBA). Intake air temperature (TA) is detected, and the correction variable is corrected in dependence on the detected intake air temperature. Preferably, the correction variable is corrected to a larger value as the detected intake air temperature is lower.
Patent EP-0219188-A1 (EP)
Inventor: JAROLICS GYULA
IPC: G01N1/22
Filed: 1986-06-20
Abstract: A probe for taking a sample of dusty gas has a duct (2) with a cooling mantle (11) and leading to a compartment (4) with a filter (5). The duct inlet (1) is convergent to reduce gas velocity and hence dust entrainment.
Patent EP-0211722-A1 (EP)
Title: Nouveaux additifs détergents-dispersants sulfones et sulfurisés pour huiles lubrifiantes
Inventor: LEONE SAVINO
IPC: C10N40/00
Filed: 1986-07-04
Abstract: Additifs détergents-dispersants obtenus par neutralisation d'un acide alkylphénol sulfonique, suivie d'une sulfurisation-suralcalinisation du sel obtenu puis carbonatation. Compositions lubrifiantes contenant une huile lubrifiante et de 1 à 30% d'un additif détergent-dispersant ainsi obtenu.
Patent EP-0214877-A1 (EP)
Inventor: WALLART JEAN-PIERRE
IPC: B25J5/00
Filed: 1986-07-11
Abstract: The present invention relates to a guiding device, in particular for a robot-type machine capable of moving over the ground. The device is essentially characterised in that it comprises:        a support (20) having a first axis of rotation (22), a wheel (23) mounted so as to rotate on the said support (20) about a second axis (25) in order to interact by rolling on the said ground (4) and having a radius of value r, a sector (27) of a disc with a generally substantially circular shape, having a radius of value R, mounted so as to be able to rotate on the said support (20) by means of a third shaft (28) about a third axis (29), the said third axis being substantially parallel to the said second axis (25), the distance separating two parallel planes and passing through the said second and third axes having a value greater than the difference between the two values R and r, the distance separating these two second and third axes being less than R, R being at least equal to the distance separating the third axis (29) from a straight line contained within the plane passing through the said second axis (25), and passing through the running edge (123) of the wheel, the sector having at least one corner (34), (36) outside the cylinder surrounding the said wheel. Application: to facilitate the movement of robots over slightly undulating surfaces. <IMAGE>
Patent EP-0211788-A1 (EP)
Inventor: ENSLIN JOHN WILLIAM
IPC: A61C13/00
Filed: 1986-08-13
Abstract: The invention provides an articulator (10) for use in dental technology and an accessory (36) for such an articulator. The articulator has a pair of brackets (16, 18) for supporting jaw casts (38.40) in opposed relationship and which are connected together and movable relative to each other to permit alignment relative to each other of jaw casts supported thereby. A pair of disposable jaw cast holders (42,44), forming said accessories, are detachably attached to the brackets for mounting the jaw casts on the brackets. Each accessory or holder comprises a swivel joint (36) about which a jaw cast mounted on the holder can be manipulated.
Patent EP-0197918-A1 (EP)
Inventor: OLIP VINZENZ DIPL-ING
IPC: C14C1/06
Filed: 1986-04-02
Abstract: 1. A process for the liming of skins and hides with an alkaline reducing lime pit, characterised in that liming is carried out with 0.1 to 3.0% by weight of thiourea dioxide (formamidine sulphinic acid), based on the soaked skins and hides.
Patent EP-0211935-A1 (EP)
Inventor: TITCHENER PAUL F
IPC: E21B47/12
Filed: 1986-02-07
Abstract: Une méthode et des moyens sont exposés pour recueillir des signaux de données représentant un paramètre depuis le fond d'un puits jusqu'au sommet de ce dernier (20a). Le puits de forage contient un fluide conducteur (54, 60) et les signaux de données représentent un paramètre du fond du puits. On fait descendre dans le puits un récepteur (34) à électrode nue, suspendu à une ligne flexible (36), celle-ci s'étendant jusqu'au sommet du puits. Des potentiels électriques représentant le paramètre sont reçus par le récepteur en provenance du fluide conducteur. On envoie au sommet du puits de forage, par la ligne flexible, des signaux de données correspondant au paramètre représenté par les potentiels reçus.
Patent EP-0215876-A1 (EP)
Inventor: BERDAL PASCAL
IPC: A61K35/58
Filed: 1986-03-17
Abstract: Réalisation de médicaments développant notamment une activité fluidifiante sanguine et se définissant par l'association d'au moins deux constituants choisis dans un groupe différent parmi les groupes suivants: les anti-aggrégants plaquettaires et(ou) les anticoagulants; les sérums et(ou) les anticorps antitissus; les substances antérieurement connues en tant que substances procoagulantes.
Patent EP-0228399-A1 (EP)
Inventor: BOUKHRIS GILLES
IPC: A61C8/00
Filed: 1986-06-13
Abstract: Implant dentaire mixte composé d'une partie en forme de vis (A), en métal traité pour le rendre biocompatible par l'organisme et une partie (B) en matériau thermo-plastique jouant le rôle d'un écrou auto-serrant.
Patent EP-0248048-A1 (EP)
Inventor: CRUTCHLEY MICHAEL
IPC: C04B35/08
Filed: 1986-11-21
Abstract: Articles céramiques composés d'un mélange comprenant jusqu'à 2% en poids d'oxyde de magnésium (MgO), jusqu'à 10% en poids d'un oxyde défini de terres rares (ces quantités étant calculées à sec), le solde étant de l'oxyde de béryllium, et des éléments à l'état de trace, l'oxyde défini de terres rares étant de l'oxyde de zirconium (ZrO2), de l'oxyde d'hafnium (HfO2), de l'oxyde de cérium (Ce2O3), de l'oxyde d'yttrium (Y2O3), de l'oxyde d'ytterbium (Yb2O3) ou de l'oxyde de thorium (ThO2). Ces articles céramiques présentent des propriétés considérablement améliorées, notamment des densités plus élevées que celles atteignables jusqu'à présent ainsi qu'une meilleure résistance au flambage ou aux cassures transversales et un meilleur poli de la surface après cuisson. Ces compositions céramiques peuvent également être mélangées avec des substances céramiques supplémentaires telles que du carbure de silicium pour produire des matériaux absorbant les micro-ondes.