baber/WOPTO huggingface dataset:
Patent EP-0216817-A1 (EP)
Inventor: MARTIN DANIEL L
IPC: A61F2/38
Filed: 1986-02-13
Abstract: Un dispositif prothétique (12) utilisé pour remplacer une articulation osseuse comprend un implant (22) qui repose sur une surface réceptrice de l'os, en définissant une interface entre l'os et l'implant, et un élément de fixation (36) à fixer à une partie de l'os écartée de l'interface par une zone axiale de l'os. L'implant (22) est connecté à l'élément de fixation (36) par un organe de connexion (38) qui permet à l'implant (22) de se déplacer de manière sensible libre par rapport à l'élément de fixation (38), pour faire place à la déformation élastique de la région de l'os située entre l'implant (22) et l'élément de fixation (36). Un ressort (56) à faible module d'élasticité interposé de manière fonctionnelle entre l'organe de connexion (38) et l'implant (22) ou l'élément de fixation (36) sert à retenir l'implant (22) contre la surface de l'os exerçant une force sélectionnée de compression.
Patent EP-0213201-A1 (EP)
Inventor: EMBELTON GEORGE ROBERT
IPC: B30B15/02
Filed: 1986-03-12
Abstract: Procédé de moulage par compression d'un matériau fluide durcissable (14), en particulier du liège particulaire mélangé à un adhésif. Le matériau est placé dans un espace de moulage défini par les plateaux opposés (16) d'une presse (20) et les plateaux se rapprochent pour effectuer la compression. Pendant la compression, une paroi repliable (12) placée entre les plateaux de façon à se replier à mesure que les plateaux se rapprochent pour comprimer le matériau (14) empêche celui-ci de déborder latéralement par rapport à la direction de compression. La paroi (12) peut être formée d'un papier en nid d'abeilles.
Patent EP-0221142-A1 (EP)
Inventor: MALIK ARSHAD H
IPC: C11D7/08
Filed: 1986-04-23
Abstract: Des agents tensio-actifs glucosides sont utilisés avec des acides forts pour former des compositions de nettoyage et d'acidification.
Patent EP-0217949-A1 (EP)
Inventor: CHANDLER GRAEME ALFRED
IPC: F02B57/08
Filed: 1986-04-15
Abstract: Machines à pistons à mouvement alternatif composée de pistons (5) disposés radialement autour d'un arbre de transmission (17) pour permettre un mouvement alternatif à l'intérieur des chambres (3) disposées en circonférence autour d'un carter extérieur (1) quasi cylindrique. Un support de rotors (19) est fixé à l'arbre de transmission. Plusieurs rotors lobés (21) sont montés sur le support des rotors (19) qui permet leur rotation autour d'ergots d'axe (25), qui sont parallèles et à équidistance de l'arbre de transmission (17). Lors de la rotation de l'arbre de transmission (17), les rotors lobés (21) se déplacent avec le support des rotors (19) autour de l'axe de l'arbre de transmission et tournent dans une direction contraire sur les ergots d'axe (25) par interaction séquentielle avec les pistons (5). Une liaison positive entre chaque piston (5) et l'arbre de transmission (17) autour de l'extrémité radialement extérieure de chaque course est effectuée par des ergots de pistons (45) qui s'engagent dans les rainures (47) des lobes (29) des rotors lobés (21). De même, en ce qui concerne l'extrémité radialement intérieure de chaque course, une liaison positive est effectuée par des ergots de pistons (51) qui s'engagent dans les rainures (53) du support des rotors (19).
Patent EP-0244427-A1 (EP)
Inventor: LANGFORD CHRISTOPHER JOHN
IPC: C12N5/00
Filed: 1986-08-29
Abstract: Un virus recombinant, tel qu'un virus recombinant de vaccination, comprend une séquence de codage d'un polypeptide hybride comprenant au moins un segment polypeptidique immunogène étranger au virus ou aux cellules infectées par le virus associé à un segment polypeptidique superficiel ou lié à la membrane servant à situer le polypeptide hybride sur ou au niveau de la surface des cellules infectées par des virus.
Patent EP-0253955-A1 (EP)
Inventor: FLORIN HANS DR
IPC: F42B3/16
Filed: 1987-04-11
Abstract: Die Erfindung betrifft einen nicht-elektrischen Sprengzeitzünder, der in einer Hülse (10) eine Unterladung (13) sowie eine Verzögerungseinrichtung (14) enthält. Der Sprengzeitzünder wird durch einen in die Hülse (10) hineinführenden Zündübertragungsschlauch (11) initiiert Zwischen dem Schlauchende und der Verzögerungseinrichtung (14) ist eine Sperrwand (19) angeordnet. Die Zündung wird von dem Schlauch (11) durch Stoß oder Wärme übertragen. Auf der anderen Seite Sperrwand (19) befindet sich eine Hilfsladung (Anzündhütchen 17), die den Verzögerungssatz (16) der Verzögerungseinrichtung (14) anzündet. Auf diese Weise brennt die Verzögerungseinrichtung (14) in einem geschlossenen System ab, aus dem Gas und Druck nicht in den Schlauch (11) entweichen können. Dadurch wird die Streubreite der Verzögerungszeiten verringert.
Patent EP-0245746-A1 (EP)
Inventor: HAGGERTY JOHN ARVEL
IPC: B60G3/20
Filed: 1987-05-05
Abstract: A bearing assembly for a suspension system having a torsilastic spring including a pair of diametrically opposed tapered elastomeric thrust rings (35) operative to take up thrust forces as well as forces normal to the axial centerline of such elastomeric thrust rings (35). The elastomeric rings are under compression and take up axial thrust forces and rotation forces.
Patent EP-0262353-A1 (EP)
Inventor: BECCERA-NOVOA JORGE OCTAVIO
IPC: C21B13/02
Filed: 1987-08-11
Abstract: A method for the direct gaseous reduction of iron ore to sponge iron at an elevated temperature suitable for hot briquetting, wherein a hot reducing gas is circulated upwardly through a descending body of iron ore and a make-up reducing gas stream is added to the circulating gas stream. A sponge iron product having a predetermined desired degree of carburization in the range 0.5% to 4% is obtained by adding a controlled flow of natural gas or other methane-containing gas to said make-up gas stream or to said circulating gas stream.
Patent EP-0263946-A1 (EP)
Inventor: REGELMAN DALE F
IPC: C08L75/04
Filed: 1987-08-18
Abstract: Disclosed is a process for reducing the acid content and thereby increasing the reactivity of a polymethylene polyphenylisocyanate which comprises contacting said polyisocyanate with an effective amount of a poly(N-vinylimidazole).
Patent EP-0274627-A1 (EP)
Inventor: MAYER HARTWIG
IPC: H01R13/66
Filed: 1987-11-26
Abstract: When re-inserting a power supply into a running electronic installation, the filter capacitors at the output of the power supply must be slowly charged to avoid an interruption of the supply voltage. According to the invention, such capacitor charging is carried out via a plug and socket arrangement. In this arrangement, the plug is designed such that it consists of an electrically conductive contact tip (5), a spacer (6) and a main contact body (7). The spacer (6) has a longitudinal perforation in which a resistor (9) is inserted. This resistor (9) produces an electrical connection between the contact tip (5) and the main contact body (7). When the plug is inserted into the socket, i.e. on charging of the capacitors, the resistor (9) acts as a current limiter, while the resistor is bridged over when the plug is completely inserted. The spacer (6) can, however, also have a defined conductance, as a result of conductive additives, thus avoiding the need for the separate resistor (9). <IMAGE>
Patent EP-0239287-A1 (EP)
Inventor: HALL ALETHEA ROSALIND MELANIE
IPC: E02B3/06
Filed: 1987-03-11
Abstract: There is disclosed a method of forming a fixed structure (10) such as a dam wall which is adapted to bear a laterally acting load. The fixed structure (10) is formed from an elongate tube (16) of a flexible plastic or plastic laminate material divided by dividing walls of a flexible plastic or plastic laminate material into a plurality of compartments (18) or cells running the length of the tube (16) so that the elongate tube (16) has a honeycomb structure. Firstly the tube (16) is located in position on a support with one end of the tube (16) above the other end of the tube (16). Rods (20) are passed through the tube (16) in a direction transverse to the axes of the compartments or in a direction parallel to the axes of the compartments or both. The rods (20) are fixed in position and thereafter some or all of the compartments (18) of the tube (16) are filled with a filler material. Thus, at least some of the compartments (18) are adjacent two or more other compartments (18) filled with the filler material so that the compartments (18) alternately support and are supported by adjacent compartments (18). The fixed structure (10) made according to this method is capable of bearing high laterally acting loads.
Patent EP-0244101-A1 (EP)
Inventor: GADKAREE KISHOR PURUSHOTTAM
IPC: C04B35/80
Filed: 1987-04-06
Abstract: Silicon-carbide-whisker-reinforced cordierite ceramic products are prepared by uniformly incorporating the whiskers in the ceramic batch, forming the batch into a product preform, e.g. by extrusion, and firing the preform according to a process wherein the conversion of the oxide batch materials to cordierite occurs under a non-oxidizing atmosphere. Significant improvements in product strength and thermal downshock resistance are obtained.
Patent EP-0304522-A1 (EP)
Inventor: UMBERSON GERALD EDWARD
IPC: E02F5/02
Filed: 1987-08-27
Abstract: A trencher provided with a system for the transmission and limiting of torque to the cutting wheel, for adjustment of the torsional setting of the system, for protection of the drive train in the event the cutting wheel encounters an immovable obstruction and for neutralising the forward motion of the tracks of the trencher when an immovable obstruction is encountered. A planetary ring clutch mechanism (76) having friction discs (78) and reaction plates (82) is used as a torsional limiting device. The friction discs have a reduced coefficient of friction in the dynamic state to provide for an immediate reduction in torque transmission when slippage occurs upon the cutting wheel hitting an immovable object. Controls are provided for monitoring, adjusting and releasing pressure on the friction discs with the friction discs themselves being oil cooled and provided with grooves for assisting cooling.
Patent EP-0251874-A1 (EP)
Inventor: DE LA SALLE HENRI
IPC: C12N15/00
Filed: 1987-06-22
Abstract: A vector for integrating into eucaryotic cells DNA sequences ensuring the expression of factor IX or of a similar protein in the said cells, characterised in that it comprises at least:  - a DNA sequence coding for factor IX or the similar protein, - the components ensuring the integration in the form of the multicopy of the said sequence, - the components ensuring, after integration, the expression, in the said cells, of the DNA sequence coding for factor IX or the similar protein.
Patent EP-0252837-A1 (EP)
Inventor: DEFAYE JACQUES
IPC: A23L1/00
Filed: 1987-07-07
Abstract: The process consists in reacting a carbohydrate containing at least one fructofuranose unit in which the hydroxyls at C-3, C-4 and C-6 are substituted by a protecting group which is stable in hydrogen fluoride, usually an ester group, with hydrogen fluoride (HF) which is generally diluted in a solvent which is inert or relatively nonreactive towards HF, and extracting the reaction product with dichloromethane. The predominant component hexa-O-acetyl- alpha -D-fructofuranose- beta -D-fructofuranose 1,2':2,1'-dianhydride can be separated at this stage from its isomer, hexa-O-acetyl- beta , beta -difructofuranose dianhydride. Deacetylation of the predominant component, or of the entire mixture of carbohydrates resulting from the reaction, results in compounds exhibiting a pleasant sweet taste, which can be employed in foodstuffs as noncariogenic sweeteners of low calorific value.
Patent EP-0249569-A1 (EP)
Title: Light metal alloy vehicle wheel
Inventor: MEDIGUE RAYMOND
IPC: B60B3/06
Filed: 1987-06-02
Abstract: Light metal alloy wheel for a vehicle, in particular for a racing vehicle. The two rings (2, 3) of the rim (1) are fitted one inside the other and then fixed by welding. A centripetal flange (9), of small radial thickness, retains the hub (4) axially. <IMAGE>
Patent EP-0248083-A1 (EP)
Inventor: YUN CHUNG J
IPC: A47K10/42
Filed: 1986-12-09
Abstract: Dispositif de remplissage d'une boîte (22) de boisson avec un fluide sous pression. Un joint est réalisé entre un corps de soupape (10a) et la boîte (22) autour de la périphérie interne de l'extrémité ouverte de la boîte. Le chargement terminal de la boîte et la tendance à la destruction de la boîte dérivant de ce chargement sont réduits au minimum.
Patent EP-0302869-A1 (EP)
Inventor: ROGER CLAUDE J
IPC: E05B17/20
Filed: 1987-04-30
Abstract: Dispositif de sécurité (1) pour porte (2), s'opposant à l'effraction de celle-ci sous une poussée dans le sens de son ouverture, comprenant un organe de commande mobile (3) et un organe de butée mobile (4) supportés par une pièce fixe (5) et qui sont agencées pour que l'organe de butée mobile (4) se place automatiquement et instantanément sur la trajectoire de la porte (2), afin de bloquer cette dernière et d'empêcher son effraction, dès que le pène (6) de la serrure agit, dans le sens de la flèche (8), sur l'organe (3) qui commande le mouvement de l'organe de butée (4).
Patent EP-0264412-A1 (EP)
Inventor: KOIVUSILTA RAIMO
IPC: B65G39/09
Filed: 1987-04-29
Abstract: Cylindre transporteur pouvant tourner dans un grand nombre de directions. Dans l'un des modes de réalisation, le cylindre peut également être utilisé comme roue tournant dans un grand nombre de directions. Ledit cylindre se compose d'un cadre unilatéralement triangulaire (3), au centre duquel est disposé un roulement (1) destiné à l'arbre principal du cylindre. L'arbre (4) de rotation d'un disque (5) de cylindre ayant la forme d'un segment de sphère est disposé de façon à s'étendre perpendiculairement depuis le milieu de chaque côté du cadre triangulaire. Le disque en forme de segment de sphère comprend un manchon d'arbre (6) dirigé vers l'intérieur correspondant. L'arbre du disque et le manchon de l'arbre dans le disque sont conçus de façon à se bloquer l'un au moyen de l'autre grâce à une déformation réversible du matériau du manchon et/ou de l'arbre, lorsque les disques sont pressés contre leurs arbres. Afin de fournir aux disques un support supplémentaire on peut également tourillonner (8, 9) leurs zones périphériques contre le côté (3) du support triangulaire. Un roulement supplémentaire (10) peut être disposé au sommet du segment de sphère (5).
Patent EP-0269712-A1 (EP)
Inventor: FISHER RICHARD A
IPC: C07K19/00
Filed: 1987-06-09
Abstract: Peptides impliqués dans la pathogenèse du virus immunodéficitaire humain ("HIV"), et plus particulièrement peptides de la région env du génome HIV, et utilisation de tels peptides dans des procédés et des compositions pour la prévention, le traitement ou la détection d'une infection du syndrome immunodéficitaire acquis ("SIDA").
Patent EP-0282550-A1 (EP)
Inventor: BALSCHMIDT PER
IPC: C12N15/81
Filed: 1987-09-11
Abstract: On prépare selon un procédé connu des précurseurs d'insuline représentés par la séquence d'acides amines suivante: (I), dans laquelle au moins l'un des groupes RB13, RB21, RA4 et RA17 représente un résidu d'acide aminé neutre, et les autres, s'il y a lieu, représentent Glu; les positions A6 et A11, A7 et B7, et A20 et B19, respectivement, sont reliées par des ponts de soufre, et Xn représente une liaison de peptides ou une chaîne de peptides ne dépassant pas 40 éléments, le dernier élément adjacent à GlyA1 étant Lys ou Arg. Lesdits précurseurs peuvent être convertis en dérivés d'insuline ou être utilisés dans des préparations pharmaceutiques selon un procédé connu.
Patent EP-0291642-A1 (EP)
Inventor: HANSMANN UDO
IPC: C07C37/84
Filed: 1988-02-26
Abstract: 1. A process for the recovery of 3,4-dimethylphenol from dimethylphenol fractions containing p-isopropylphenol, characterized in that the dimethylphenol fraction - concentrated where appropriate and having a ratio of 3,4-dimethylphenol to p-isopropylphenol of at least 0.5 after a redistillation to separate the lower and higher boiling constituents to a residual content of at most 10% by weight - is mixed with from 30 to 65% by weight of phenol, relative to the mixture, the mixture is subjected to a first one-stage or two-stage crystallization, and after separation of the phenol by distillation the residual crystal is purified by a second one-stage or multiple-stage crystallization to recover the 3,4-dimethylphenol.
Patent EP-0299166-A1 (EP)
Inventor: KANEKO SHOZO NAGASAKI SHIPYARD
IPC: C23G1/08
Filed: 1988-05-16
Abstract: An improved method for removing scale on inner surfaces of boiler outlet tube members is disclosed. The improvements reside in the steps, in combination, con­sisting of cutting either a main steam tube (4) or a tube member on the upstream of an inlet portion of a main steam tube (4) (for instance, a connecting pipe on the inlet side of a superheater), temporarily disposing a blocking plate (10) for preventing liquid from flowing into the side of a turbine in a main steam blocking valve (6) on the inlet side of the turbine, thereafter connecting the cut end portion of the cut tube member on the side connected to the main steam blocking valve (6) with one end portion of a temporary piping (8) provided with a circulating pump (a), connecting the other end of the temporary piping (8) with the main steam blocking valve (6) to form a circulation route by the cut tube member and the temporary piping (8), and circulating a chemical deter­gent liquid through the circulation route. A preferable method for preparing the chemical detergent liquid and a preferable temperature condition for circulating a partic­ular chemical detergent liquid are also disclosed.
Patent EP-0302195-A1 (EP)
Inventor: ESSENFELD AMY P
IPC: C07C43/20
Filed: 1988-06-03
Abstract: A process for the preparation of a substituted naphthacene is disclosed wherein a 1,3-diphenyl­propargyl alcohol is reacted with an alkanesulfonyl halide, the resultant reaction product is heated in the presence of a hindered amine base and the resultant substituted naphthacene is recovered.
Patent EP-0311806-A1 (EP)
Inventor: SHIMOMA TAKETOSHI C O PATENT D
IPC: H04N9/28
Filed: 1988-09-14
Abstract: In a color cathode-ray apparatus, electron beams emitted from an electron gun assembly (10) are defelect­ed along horizontal and vertical axes by horizontal and vertical deflecting units. The horizontal deflecting unit (16, 17) includes first and second horizontal deflecting yokes (16, 17) which are located such that the center of the second horizontal deflecting yoke (17) is defined between the center of the first horizontal deflecting yoke (16) and the electron gun assembly (10). First and second horizontal deflection currents are supplied to the first and second horizontal deflecting yokes (16, 17) and are changed in different manners, in accordance with a degree to which the electron beams are to be deflected, and the first and second deflection yokes generate pincushion and barrel magnetic fields, respectively.
Patent EP-0313870-A1 (EP)
Inventor: NUTZ KARL-DIETHER DIPL-ING
IPC: H02P25/14
Filed: 1988-10-01
Abstract: In a circuit for adjusting the current phase angle of tool motors which use phase angle control, a current phase angle detector is provided which supplies a signal at that time at which the mains voltage falls below that voltage which corresponds to the desired current phase angle. A zero-point detector is additionally provided, which supplies a signal in the region of the zero point of the mains voltage. <IMAGE>
Patent EP-0312077-A1 (EP)
Inventor: KOLOUCH ROBERT JOSEPH
IPC: H01B1/24
Filed: 1988-10-14
Abstract: Electrically conductive tetrafluoroethylene copolymer compositions containing conductive carbon black have significant increased conductivity and lower effective melt viscosity when the tetrafluoro­ethylene copolymer has been treated with a fluorinat­ing agent.
Patent EP-0314056-A1 (EP)
Inventor: MAENAKA KOYU
IPC: D03D47/36
Filed: 1988-10-25
Abstract: A weft yarn measuring method for controlling the picking device (1) of a fluid jet loom to pick a weft yarn (2) of a predetermined length in each picking cycle. In releasing loops of the weft yarn (2) wound on the storage drum (6) of the pickig device (1), the retaining pin (7) of the picking device (1) is controlled so that only one of the loops of the weft yarn (2) is unwound at each reciprocation of the retaining pin (7), and the reciprocation of the retaining pin (7) is repeated a plurality of times to unwind accurately a plurality of loops of the weft yarn (2) corresponding to a predetermined length of the weft yarn (2) necessary for one picking cycle.
Patent EP-0314089-A1 (EP)
Inventor: KAWASAKI YOSHIO
IPC: D01H9/10
Filed: 1988-10-26
Abstract: An apparatus for transporting a row of peg-­trays (9) in a textile mill, comprising a linear guiding element (14) arranged along a transportation path (15) of the peg-tray (9), for guiding the peg-tray (9) while in contact with the upper surface of the peg-tray (9), conveyor belt (13) arranged in parallel to the guiding element (14) so that the peg-tray (9) is sandwiched between the guiding element (14) and the conveyor belt (13), and means (19, 21, 22; 40; 42, 44; 50; 60, 64) for supporting the conveyor belt (13) in contact with the lower surface of the peg-tray (9). A coeffi­cient of kinetic friction between the lower surface of the peg-tray (9) and the conveyor belt (13) being larger than that between the supporting means (21, 42, 50, 60) and the conveyor belt (13).
Patent EP-0297646-A1 (EP)
Inventor: WAUTIER HENRI
IPC: C01G23/00
Filed: 1988-06-16
Abstract: Process for the manufacture of a mixed metal oxide powder, in which at least one metal alcoholate is hydrolyzed in the presence of at least one metal oxide or hydroxide and of an acidic organic compound containing more than 6 carbon atoms in the molecule. The process is applicable to the production of barium titanate powders.
Patent EP-0344372-A1 (EP)
Inventor: BOECKER WOLFGANG D G
IPC: C01B31/36
Filed: 1988-06-02
Abstract: A novel form of crystalline silicon carbide has at least 90% by weight of the silicon carbide formed from a plurality of hexagonal crystal lattices. At least 80% by weight of the crystals formed from the lattices have a defined spacing between opposing parallel base faces. The crystals may be produced by heating Si and C in the presence of a defined crystal growth control additive.
Patent EP-0290348-A1 (EP)
Inventor: MALAVAL JEAN-LUC PAUL ANDRE
IPC: E05B65/00
Filed: 1988-05-05
Abstract: 1. Lockable bolt comprising a casing (1) in which at least one latch (2) is slidably mounted, which latch can be locked in the outgoing position by at least one movable element (3) which cooperates with a notch (4) provided on latch (2), characterized in that the latch comprises a slot (5) opening into the said notch (4) along such a direction that, when the movable element (3) is received in notch (4) and when the latch (2) undergoes a force of retraction in casing (1), the said movable element penetrates into the slot (5) and deforms a part of the latch which is thus definitively wedged inside casing (1).
Patent EP-0294296-A1 (EP)
Inventor: BESANCON CHRISTIAN
IPC: F15B13/042
Filed: 1988-06-03
Abstract: Distributor valve characterised in that the body of the distributor comprises a plurality of annular distance pieces (36), stacked together and aligned one after the other, inside said body (10), while the slide (14) slides through the axial bore in said distance pieces, each of which has gaskets (38, 40); in that the stack of distance pieces is held within the body of the distributor with the aid of a ring (42) having means (44) for locking to the body of the distributor in such a way that the assembly of distance pieces stacked in alignment within the distributor body is made non-demountable; and in that a single cover (18) is provided, situated on that side of the distributor body which receives the slide control member (20) and the return means (22, 22') of this control member. <IMAGE>