baber/WOPTO huggingface dataset:
Patent EP-0211647-A1 (EP)
Inventor: PARK JOHN Y
IPC: A61K9/52
Filed: 1986-08-05
Abstract: Mixtures of a hydrating agent such as arginine or glutamic acid and liposome-forming materials provide a pre-liposome gel which spontaneously forms highly stable liposomes in aqueous solution having very high capture efficiency.
Patent EP-0216538-A1 (EP)
Inventor: HOSKIN WILLIAM JOHN
IPC: A61B17/06
Filed: 1986-09-02
Abstract: A needle of the kind for use in surgery, especially micro-surgery, for stitching human tissue with a suture is characterised by a body portion (1) and a tip (2) which is secured to the body portion. The tip (2) is of a material which is harder than that of the body portion (1) and has a sharp cutting edge. The tip material may be a gem such as a diamond, sapphire or ruby, or an amorphous compound of titatium, cobalt and chromium having the properties of glass rather than metal which is sold under the registered trade mark "METGLAS".
Patent EP-0265562-A1 (EP)
Inventor: PALMER GORDON JOHN
IPC: E04C2/52
Filed: 1986-10-28
Abstract: A panel (2) for floors, walls and ceilings, which panel (2) is provided with a plurality of alternating ridges (8) and valleys (l0), the ridges (8) having flat peaks (l4) which define a flat surface which is interrupted by the valleys, the valleys (l0) having flat bottoms (l6) which define a second flat surface which is interrupted by the ridges, each ridge being provided along its length with a plurality of spaced apart apertures (l8), the apertures (l8) extending over the entire height and width of the ridges so that the apertures (l8) extend from the flat bottoms (l6) of the valleys to the flat peaks (l4) of the ridges, and the apertures being aligned in rows along the ridges.
Patent EP-0268713-A1 (EP)
Inventor: BURIKS RUDOLF S
IPC: B01D17/05
Filed: 1986-11-26
Abstract: Novel demulsifier compositions,their method of preparation and use as demulsifiers are described. The novel demulsifiers comprise the partially condensed reaction product of a blend of at least two oxyalkylated materials with a vinyl monomer. The demulsifiers are useful in the resolution of water-in-oil emulsions.
Patent EP-0191684-A1 (EP)
Inventor: PETRICH DANIEL
IPC: H04H60/23
Filed: 1986-01-29
Abstract: The broadcasting of the data into the receiver sets (B) is carried out simultaneously by radio means, via a radio transmitter (9) such as a local radio station, a local television station or a private network. The data are encrypted before they are broadcast, according to an encrypting key specific to the organism, and the said encrypting key is made available to the receiving sets (B) subscribing to the organism (A) in order to enable them to decrypt the broadcast data. The invention is applicable in particular to the broadcasting of digital or alpha numeric data, or of software. <IMAGE>
Patent EP-0217688-A1 (EP)
Inventor: VINCENT MICHEL
IPC: A61P25/28
Filed: 1986-08-04
Abstract: New peptide compounds having a lactone or cycloamide structure and containing a saturated bicyclic structure, pharmaceutically-acceptable acid addition salts thereof, method for the preparation thereof, pharmaceutical compositions containing the same, and use thereof for the stimulation of cyclic AMP in the cerebral tissue and consequently increasing the metabolic capacities of the brain, thereby making them of interest in the treatment of diseases of the central nervous system or disorders approximating normal or pathological aging, are disclosed.
Patent EP-0230851-A1 (EP)
Title: Leistungsschalter mit einer Antriebsvorrichtung und einem Energiespeicher
Inventor: MARQUARDT ULRICH ING GRAD
IPC: H01H3/30
Filed: 1986-11-05
Abstract: Ein Energiespeicher (35) für einen Leistungsschalter weist einen zwischen Seitenwände (2, 3) des Tragwerkes des Leistungsschalters einzufügenden Querträger (41) auf, der eine im wesentlichen U-förmige Querschnittsform aufweist und gegen dessen Mittelteil (45) sich Schraubendruckfedern (34) abstützen. Mit ihrem gegenüberliegenden Ende liegen die Federn (34) an einem bewegbaren Widerlager (73) an, das gleichfalls einen U-förmigen Querschnitt aufweist. Eine die eine der Federn (34) in ihrer Längsrichtung durchsetzende Schubstange (36) ist in dem Querträger (41) geführt und besitzt eine Querbohrung (81) zum Einfügen eines Sicherungsstiftes (77) in teilweise gespanntem Zustand der Federn (34). Zwischen den Schenkeln (43, 44) des Querträgers (41) befinden sich Einsatzstücke (48), die einen in Richtung des bewegbaren Widerlagers (73) weisenden Fortsatz (55) aufweisen. Hierdurch wird ein Zwischenraum für den Eingriff eines Schenkels (76) des bewegbaren Widerlagers (73) bei stärkerer Spannung der Federn (34) gebildet. (Figur 5)
Patent EP-0210185-A1 (EP)
Inventor: VON PHILIPP FRITZ
IPC: A01M1/20
Filed: 1985-12-11
Abstract: Un dispositif pour condenser des matériaux actifs contenus dans de la pâte chimique ou d'autres porteurs de forme au moins approximativement fixe, qui possède un système de chauffage (2) situé dans un boîtier (1) et effectue la condensation des matériaux actifs. Un système de support (11) tient un porteur de matériaux actifs (3) au-dessus du système de chauffage (2), de manière à pouvoir être chargé. Le porteur de matériaux actifs (3) a la forme d'une colonne et est inséré, de manière à pouvoir être changé, verticalement, si nécessaire dans le sens longitudinal, dans une coquille (11) ouverte au fond et en haut, qui est adaptée par sa forme et ses dimensions au porteur de matériaux actifs (3). Le coquille (11) est située à l'intérieur du boîtier (1), qui sur son côté supérieur, possède des orifices de sortie du gaz, située à intervalles autour de la périphérie, dans l'enveloppe du boîtier.
Patent EP-0227828-A1 (EP)
Inventor: JOHNSTON DAVID ERNEST
IPC: F16J15/32
Filed: 1986-08-18
Abstract: La lèvre (9) d'une bague d'étanchéité élastomère (4) d'un joint d'arbre présente une bande de contact tronconique autour de l'arbre (8) et une jupe, illustrée sous la forme de rebord axial conique (11), est destinée à présenter un dégagement annulaire non constant (14) autour de l'arbre. Lors de la rotation de ce dernier, la pulsation du liquide dans le dégagement (14) fait osciller la jupe et provoque l'osculation de la bande de contact contre la surface de l'arbre, produisant ainsi un pompage par déplacement en direction du côté huile (0).
Patent EP-0262393-A1 (EP)
Inventor: BUCK WOLFGANG DR
IPC: C07C323/23
Filed: 1987-08-26
Abstract: The compounds of the formula <IMAGE> in which the symbols aryl, Q, R1 to R6 and X have the meanings given in the description, can be prepared by customary methods and are employed as fungicides against phytopathogenic fungi.
Patent EP-0268918-A1 (EP)
Inventor: NITTA KATSUHISA
IPC: C09C1/00
Filed: 1987-11-10
Abstract: Water-resistant nacreous pigments are prepared by a process which comprises hydrolyzing a zirconyl compound in an aqueous medium in the presence of a hypo­phosphite, thereby forming hydrated zirconium oxide and depositing it onto the surface of the base pigment of metal oxide-coated mica flakes.
Patent EP-0274094-A1 (EP)
Inventor: KALLABIS MANFRED DR
IPC: A61F2/36
Filed: 1987-12-16
Abstract: Ein sich zum distalen Ende in der Breite verjüngender und in der Dicke nur geringfügig abnehmender Schaft (12) mit integriertem Hals (17) weist Fensteröffnungen (18,20) und eine eingeschraubte Schraubspindel (38) auf, deren breitflächiger Gewindesteg (42) an beiden Breitseiten (14) aus den Fensteröffnungen (18, 20) vorsteht. Dieser Gewindesteg (42) schneidet sich formschlüssig in die Spongiosa und Corticalis des Schenkelknochens ein. Die Endoprothese (10) vermittelt eine ausschließlich proximale Krafteinleitung in den Schenkelknochen, während der distale Bereich des Schaftes (12) im Knochenkanal fast unbelastet ist.
Patent EP-0261725-A1 (EP)
Inventor: SCHUMACHER LEO
IPC: C03C4/08
Filed: 1987-09-15
Abstract: The invention concerns a process for making green glass permeable to visible light and highly absorbing to ultraviolet radiation, by treating a melt of a soda-lime glass under oxidizing conditions with a gas, said melt containing chromium compounds and nitrate. 
     In order to be able to use recycle glass, more in particular containing iron contamination, the invention is characterized by blowing an oxidizing gas into the melt of the glass, which contains at least 0.3% by weight of chromium, calculated as Cr₂O₃, 0.2-2.0% by weight of Na nitrate, no more than 1.5% by weight of Na sulphate, and 15 to 65% by weight of recycle glass.
Patent EP-0242050-A1 (EP)
Inventor: ICHIKAWA AKIRA
IPC: G01C21/34
Filed: 1987-03-11
Abstract: An apparatus for displaying a travel path in which the constantly changing location of a moving body is successively computed and the location of said body is displayed, on a display screen having a map previously displayed thereon. 
     The apparatus includes:
     means for registering longitude and latitude values of a reference point, means for converting the current location of the moving body on the two-dimensional coordinates to a position on latitude-longitude coordinates; and means for calculating the current location on the map, on the basis of the known latitude-longitude values of the reference point on the map displayed on the display screen and displaying said currrent location on the display screen.
Patent EP-0250235-A1 (EP)
Inventor: ARMOND JOHN WALTER
IPC: B01D53/047
Filed: 1987-06-17
Abstract: In a pressure swing oxygen generation system comp­rising adsorption bedss (1,2) which are alternatively connected to a source (7) of compressed atmospheric air and a source of reduced pressure (8) by means of a switching valve (26), the control of the part cycle time after which switching of the valve (26) is effected, is achieved by continuously sensing the oxygen concentration at the outlet of each bed (1,2) that is for the time being producing the oxygen-­enriched atmosphere. An oxygen sensor (17) is located sufficiently close to the outlet of each bed (1,2) that the oxygen concentration in the product gas will vary with respect to time as a function of the exhaustion of that bed which is producing the oxygen-­enriched atmosphere. A control system (28) is arranged to monitor the variation of the oxygen concentration with respect to time in order to deter­mine the appropriate instant for switching of the valve (26) at the end of each cycle.
Patent EP-0248691-A1 (EP)
Inventor: PILLOY ALAIN
IPC: G08B19/02
Filed: 1987-05-07
Abstract: The sensor comprises two electrodes (14,16) housed in a metallic body (12) in the surface portion of a road body and a Peltier-effect thermo-element (18) associated with one of the electrodes in order to establish a differential thermal condition between the electrodes. The electrodes and the metallic body are connected to a measurement circuit for processing: a first signal representing the resistance between electrodes and metallic body so as to detect a dry or wet / black-ice covered surface condition; or a second differential signal representing the difference between the resistances existing between each of the electrodes and the metallic body so as to detect the freezing temperature of an aqueous phase located on the road by differential refrigeration of the sensor and detection of a change of slope of the curve of variation of the differential signal. The sensor can be used in a detection system forecasting black ice. <IMAGE>
Patent EP-0249559-A1 (EP)
Inventor: FACON PIERRE
IPC: G05D3/14
Filed: 1987-06-11
Abstract: PCT No. PCT/FR87/00212 Sec. 371 Date Feb. 11, 1988 Sec. 102(e) Date Feb. 11, 1988 PCT Filed Jun. 11, 1987 PCT Pub. No. WO87/07686 PCT Pub. Date Dec. 17, 1987.Means for servo-controlling the position of a pneumatic actuator (14) comprise a circuit (20) for controlling a valve (10) for feeding the actuator, and a position sensor (30) and an acceleration sensor (34) which are associated with the moving member (16) of the actuator and which provide position and acceleration signals to the control circuit (20). The invention improves the stability and the accuracy with which the position of a pneumatic actuator is servo-controlled.
Patent EP-0254628-A1 (EP)
Inventor: CAMBONIE JOEL
IPC: G06F17/14
Filed: 1987-07-10
Abstract: Integrated circuit intended for calculating a cosine transform of the form   <IMAGE> where i and j are row and column indices of a matrix of N x N numerical values x(i,j), and i and v are row and column indices of a matrix of N x N coefficients C<i>(v). The circuit comprises two memories, each of N rows of N words, operating alternately and serving, the one as work memory for calculating the coefficients C<i>(v) and the other as buffer memory for downloading the results of the calculation and loading new values to be processed. In a first alternation a memory is addressed word by word, and in a second alternation column by column. <IMAGE>
Patent EP-0271433-A1 (EP)
Inventor: PETZOLDT KARL
IPC: C12P41/00
Filed: 1987-11-12
Abstract: Process for the manufacture of (-)-oxabicyclo[3.3.0]octanolones of formula (-)-I, where R is hydrogen or the residue (a), in which R1 has the notation of a hydrogen, alkyl with 1-7 C atoms, or phenyl. The process is characterized in that a racemic oxabicyclo[3.3.0]-octanolone-acylate of formula (+/-)-II, where R1 has the above notation, is subjected to a stereo-specific acylate hydrolysis and the (-)-I (R = (a)) is separated from the saponified (+)-I (R = H) or the saponified (-)-I (R = H) is separated from the unsaponified (+)-II.
Patent EP-0263832-A1 (EP)
Title: Circuit de commande du transistor de puissance dans un convertisseur cc/ca
Inventor: LENTINI SALVATORE
IPC: H03K17/042
Filed: 1986-11-14
Abstract: Le circuit de commande comporte un transformateur permettant d'envoyer à la base du transistor de puissance un courant proportionnel au courant traversant le collecteur. Le circuit comprend également un premier transistor (TS1) permettant de commander le transistor de puissance (TS5) à l'aide d'un deuxième et d'un troisième transistor (TS2 et TS3). Le collecteur du transistor de puissance (TS5) est relié au collecteur du troisième transistor au moyen d'une résistance (R7), la base étant également reliée à une source d'alimentation négative (-Vc) à l'aide d'une première diode (DD6) et d'un transistor à effet de champ (TS4). Le portillon dudit transistor est relié au collecteur du premier transistor (TS1) au moyen d'une deuxième diode (DD1) et au collecteur du transistor de puissance au moyen d'une troisième diode (DD2).
Patent EP-0259461-A1 (EP)
Inventor: STEINBERG BRUCE
IPC: A61F2/24
Filed: 1987-03-05
Abstract: Est décrit une valvule prosthétique pour le coeur, laquelle peut être contrôlée de l'extérieur. Dans un premier mode de réalisation, les feuillets (130) de la valvule sont magnétisés, et la tension induite dans une bobine (140) juxtaposée à la valvule peut être contrôlée. Dans un second mode de réalisation, des conducteurs (165, 170, 180) sont intégrés avec les feuillets (130). Lorsque la valvule est placée dans un champ magnétique, une tension est induite dans les conducteurs. Les tensions induites dans les deux configurations de valvule peuvent être analysées pour indiquer le fonctionnement et les états de la valvule.
Patent EP-0270603-A1 (EP)
Title: Procede de dopage par penetration pour la fabrication de cellules solaires a recombinaison de surface arriere faible
Inventor: MARDESICH NICK
IPC: H01L31/068
Filed: 1987-05-11
Abstract: Procédé de formation de régions profondes dopées avec des impuretés sous les contacts arrière d'une cellule solaire. Dans une tranche semi-conductrice ayant une jonction p-n définissant une couche émettrice n+ et une couche en vrac de type p, une couche p+ est formée dans la couche de type p sous la surface arrière de la tranche. Une couche d'oxyde de passivation est disposée sur la surface arrière. Une pâte métallique est sérigraphiée sur la couche d'oxyde suivant une configuration prédéterminée. La combinaison est chauffée et portée à une température telle que la pâte métallique pénètre au travers de la couche d'oxyde et s'allie avec les régions sélectionnées de la couche p+ et la couche de type p à une profondeur prédéterminée formant ainsi les régions d'impuretés fortement dopées p+. La métallisation est appliquée sur la couche d'oxyde faisant ainsi contact électrique avec les régions d'impuretés p+ fortement dopées.
Patent EP-0317630-A1 (EP)
Inventor: KAWASHIMA HIROSHI
IPC: G08G1/01
Filed: 1987-06-09
Abstract: A path for guiding an aircraft on the ground is divided into a plurality of particular sections (D), a multitude of loop coils (1) of a predetermined shape are buried in these sections continuously. The aircraft is detected (3) continuously while discriminating it from other objects on the basis of the change in self-inductance of the loop coils accompanying the passage of the aircraft, and permission of either entry or no entry into a particular section (D) is indicated (4, 7, 6) for a succeeding aircraft depending upon the presence or absence of an aircraft in the particular section (D), thus providing an apparatus for guiding an aircraft on the ground comprising faii-safe devices which generate no output when they are defective.
Patent EP-0321465-A1 (EP)
Inventor: PEARCE FRANK G
IPC: A01K85/18
Filed: 1987-06-22
Abstract: Un leurre (20) pour la pêche possède une structure (22) à laquelle sont attachés des hameçons (24). Un mécanisme d'enroulement (80) comprend une bobine (58) et un ressort (90) qui fonctionne conjointement avec la bobine pour y emmagasiner de l'énergie. Des appendices, tels que des pattes ou des ailerons (26, 28, 224, 226) s'étendent vers l'extérieur depuis le corps de structure pour se déplacer en actionnant le mécanisme d'enroulement. Un axe (60) s'étend en travers de la bobine et du mécanisme d'enroulement et est assujetti de manière rotative au corps. Une structure à train d'entraînement (120) est entraînée par le ressort pour conférer un mouvement d'oscillation aux pattes ou aux ailettes.
Patent EP-0333858-A1 (EP)
Inventor: OHTA ATSUTANE TERUMO KABUSHIKI
IPC: A23L1/308
Filed: 1987-10-26
Abstract: Aliment permettant de limiter l'absorption de calories, présentant une teneur réduite en hydrates de carbone et contenant de céréales à faible teneur calorique, des fibres comestibles solubles dans l'eau et des protéines possédant un point isoélectrique dans une région acide en quantités prédéterminées correspondant à la dose calorique envisagée. Les fibres comestibles solubles dans l'eau et les protéines sont présentes en des quantités telles que lorsqu'une solution aqueuse de cet aliment entre en contact avec les sucs gastriques, elle forme un gel. Cet aliment possède une valeur calorique inférieure ou égale au gruau de riz et reste longtemps dans l'estomac; il est donc particulièrement indiqué pour des patients obèses ou diabétiques. Les céréales à faible teneur calorique sont des céréales exemptes de sucre, obtenues en éliminant les substances sucrées du riz bouilli par un procédé d'extraction. De préférence, les fibres comestibles solubles dans l'eau sont le carragheenan et la gomme de guar et les protéines sont la caséine et son sel.
Patent EP-0329685-A1 (EP)
Inventor: LANSIART ALAIN
IPC: G01T1/164
Filed: 1987-10-27
Abstract: Procédé de reconstruction d'images de coupes successives d'un objet (2) à l'aide d'une gamma-caméra (5) à détecteur plan (1) parallèle aux plans de coupe. Le procédé consiste à utiliser un masque (M) interposé entre l'objet et la caméra, constituant une matrice de codage comprenant des motifs (M1) formés d'éléments transparents dans une surface opaque. Le procédé consiste ensuite à traiter les signaux fournis par la gamma-caméra, à partir d'une matrice de décodage des images des sources sur le détecteur, obtenues par traversée du masque. Le traitement fait intervenir un algorithme itératif de traitement des signaux. Application à l'obtention d'images tridimensionnelles d'objets.
Patent EP-0321854-A1 (EP)
Inventor: BILLENSTEIN SIEGFRIED DR
IPC: C09K23/22
Filed: 1988-12-15
Abstract: In the process, a mixture of 99 to 5 mol % of at least one alkanol ethoxylate and 1 to 95 mol % of at least one carboxamide ethoxylate are reacted in the liquid state at 20 to 120  DEG C with 0.95 to 1 mol of chlorosulphonic acid or sulphur trioxide per 1 mol of -CH2CH2OH groups contained in the ethoxylates, and the reaction product is subsequently neutralised with an aqueous solution or suspension of an alkali metal, alkaline earth metal or ammonium hydroxide. This results in surfactant mixtures which are dissolved in water, contain ether sulphate and have a low content of 1,4-dioxane and which can be employed either directly or after low-cost removal of the small amounts of residual 1,4-dioxane as body care agents, dishwashing agents or detergents.
Patent EP-0330758-A1 (EP)
Inventor: MEYNE JURGEN
IPC: A47B96/02
Filed: 1988-12-22
Abstract: The metal rack shelf has profiled edge regions, formed by bends, on the underside of the longitudinal and transverse edges, the profiled edge regions at least of the longitudinal edges being formed from two layers of metal sheet and the main surface of the rack shelf from one layer of metal sheet. A solution is to be provided, by means of which a saving in material is achieved whilst at least maintaining the required load-bearing capacity, the introduction of partitions or the like remaining a possibility at the same time. This is achieved in that the edge regions (2) are profiled in cross-section to be essentially "G"-shaped, the profiling and the double-layered feature of the edge regions being formed - as is known per se - by folding back from a common metal sheet blank. <IMAGE>
Patent EP-0329878-A1 (EP)
Inventor: WYNENS BARBARA M
IPC: B62B7/00
Filed: 1988-02-26
Abstract: A two seater child's push-chair (10) made of tubular material having an elongate frame (11) supporting two seats (16, 17) for small children in tandem in which the lower front seat (16) and the upper rear seat (17) being vertically disposed with respect to one another, wherein the front seat faces toward a forward portion of the push-chair and the upper rear seat faces in the opposite direction.
Patent EP-0295772-A1 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/448
Filed: 1988-04-26
Abstract: An ostomy appliance has four annular parts (10, 20, 30, 40). The first part (10) is attachable to the body of the wearer. It is also attachable to the third part (30) by a second part (20) which comprises a rotatable locking ring. The third part (30) is attachable to the fourth part (40) in a push fit manner and the ostomy bag (46) is connected to the fourth part (40).
Patent EP-0300635-A1 (EP)
Inventor: YOSHINO YOSHIMI
IPC: G01R15/20
Filed: 1988-07-06
Abstract: A current detecting device comprises a substrate, a magnetism sensing member made of ferromagnetic magnetoresistance elememt, an insulating member, and a conducting member, and these members are formed by a photolithography technique such that the magnetism sensing member is electrically isolated from the conducting member by the insulating member. When a current flows into the conducting member, the magnetism sensing member responds to a magnetic field generated by the current. At this time, the resistance of the magnetism sensing member changes due to a magnetoresistance effect in accordance with the intensity of the current. Therefore, the current can be measured by detecting the resistance change. In such a current detecting device, there is no reactance component thereby achieving high sensitivity when detecting the current.
Patent EP-0305041-A1 (EP)
Inventor: MILLER ROBERT DENNIS
IPC: C07C303/32
Filed: 1988-07-18
Abstract: An iodonium or sulfonium triflate is prepared by dissolving or slurring a iodonium or sulfonium halide in an organic solvent and reacting it with a trimethylsilyl triflate.