baber/WOPTO huggingface dataset:
Patent EP-0390846-A1 (EP)
Title: Belt conveyor and conveyor belt therefor.
Inventor: TINGSKOG KARL AUGUST LENNART
IPC: B65G15/02
Filed: 1988-11-18
Abstract: PCT No. PCT/SE88/00626 Sec. 371 Date Aug. 15, 1990 Sec. 102(e) Date Aug. 15, 1990 PCT Filed Nov. 18, 1988 PCT Pub. No. WO89/05765 PCT Pub. Date Jun. 29, 1989.A conveyor belt of elastic material comprises a planar central part, two planar edge parts, and two hinge parts. The central part is flexurally rigid about the longitudinal axis of the belt by virtue of a first and a second transverse reinforcement layer and has a low extensibility in the longitudinal direction by a longitudinal reinforcement. One of the two planar edge parts is hingedly connected with each side edge of the central part. Both edge parts are flexurally rigid about the longitudinal axis of the belt by virtue of the first and a third and a fourth transverse reinforcement layers, and are further extensible in the longitudinal direction of the belt and have a total width which is at least equal to the width of the central part. One of two hinge parts interconnect an edge part with the central part. The hinge parts are flexible about the longitudinal axis of the belt and extensible in the longitudinal direction of the belt. The hinge parts are further resilient for pivoting the edge parts out from a position folded towards the central part, and have a substantially smaller width than the central part. The belt conveyor assembly, in which the conveyor belt is included, comprises support rollers for supporting the belt, and guides for maintaining the desired shape of the belt. The guides comprise pressing elements which, against the spring action of the hinge parts, hold the edge parts in the desired position relative to the central part.
Patent EP-0347449-A1 (EP)
Title: Fil cardiaque defibrillateur et procede d'implantation
Inventor: ELLIOTT CLYDE DALE
IPC: A61N1/05
Filed: 1988-12-02
Abstract: Système défibrillateur comportant un fil électroconducteur (39) transférant l'énergie électrique, couplé à des fils cardiaques implantables de manière transveineuse, et procédés d'implantation transveineuse. Le fil cardiaque (35) comprend un premier membre allongé (54) comportant un bout (51) situé sur une de ses extrémités, un objet implantable couplé au premier membre, tel qu'une électrode de défibrillateur, pouvant passer d'une position pliée (49) à une position déployée (47) sensiblement à l'opposé du fil (35), ainsi qu'un moyen permettant de faire passer l'objet d'une position pliée (49) à une position déployée (47). Le procédé d'implantation transveineuse de la présente invention consiste à faire pénétrer le fil (35) dans une veine de l'oreillette du carde, à percer un trou dans la paroi latérale atriale, à faire sortir de l'oreilette le fil par le trou jusqu'à l'espace du péricarde et à insérer le fil (35) dans l'espace du péricarde.
Patent EP-0394446-A1 (EP)
Inventor: LOZHENKO ALEXANDR SERGEEVICH
IPC: A61N5/06
Filed: 1988-10-26
Abstract: A flexible transparent catheter for light treatment of tubular cavities of the organism comprises an envelope (1) provided with a closed distal end (2) and containing inside, at a certain distance from the end (2) corresponding to the length of the pathological area of the tubular cavity, a coaxially mounted light guide (3), between the end-face (4) of which and the closed distal end (2) is provided a cavity filled with a transparent light-dispersing plastic substance (5), whose refractive index depends on the light-guide (3) aperture and on the refractive index of the material of the envelope (1).
Patent EP-0353297-A1 (EP)
Inventor: PYZIK ALEKSANDER J
IPC: C04B35/584
Filed: 1989-01-26
Abstract: Selon un procédé de préparation d'un matériau céramique auto-renforcé en nitrure de silicium à ténacité élevée à la rupture, on comprime à chaud un mélange pulvérulent qui contient du nitrure de silicium, de l'oxyde de magnésium, de l'oxyde d'yttrium et un composé qui promeut la croissance de barbes en nitrure de silicium-beta dans des conditions telles que l'on obtient la densification et la formation in situ de barbes en nitrure de silicium-beta présentant une finesse marquée. Une céramique nouvelle en nitrure de silicium à ténacité élevée à la rupture et à résistance élevée aux ruptures contient une phase cristalline de nitrure de silicium-beta dont au moins 20 % est composée de barbes qui présentent un rapport moyen de finesse d'au moins 2,5; une deuxième phase vitreuse contenant une source de magnésium, par exemple de l'oxyde de magnésium, une source d'yttrium, par exemple de l'oxyde d'yttrium, un composé tel que l'oxyde de titane, du diborure de niobium ou de l'oxyde de strontium, qui promeut la croissance de barbes en nitrure de silicium-beta, et une quantité totale de silice ne dépassant pas 35 % du poids total du matériau céramique et 10 % du poids total des autres phases . La phase vitreuse peut également contenir jusqu'à 5,0 % du poids total du matériau céramique en nitrure d'aluminium ou de bore.
Patent EP-0390883-A1 (EP)
Title: Hip-joint prosthesis and use thereof.
Inventor: DRAENERT KLAUS DR MED
IPC: A61F2/36
Filed: 1989-09-11
Abstract: The invention relates to a hip joint prosthesis and use thereof in hip joint surgery. The hip joint prosthesis comprises a stem and a top portion. The top portion is arranged as a prosthesis so as to be adjustable one-, two- or three-dimensionally. <IMAGE>
Patent EP-0451151-A1 (EP)
Inventor: KRIEGER KLAUS
IPC: F02D1/04
Filed: 1989-09-30
Abstract: Pompe à injection de carburant à distributeur, présentant un régulateur de vitesse mécanique, pour lequel un levier de tension (28) et un levier de démarrage (29) formant un ensemble de leviers de réglage, coopèrent de telle façon qu'ils fonctionnent, au-delà d'un régime de ralenti, en système compound, dans lequel l'organe de commande du débit (13) est relié au levier de démarrage, cependant qu'il est prévu en outre un ressort de ralenti (31) associé à ce levier de démarrage, ledit ressort présentant, conformément à l'invention, une précontrainte capable d'être modifiée en fonction des caractéristiques de fonctionnement, de manière à obtenir une variation correspondante de la quantité débitée en régime de ralenti, par exemple, en cas de surcharge en ralenti (mise en circuit d'un groupe d'appareils, moteur encore froid).
Patent EP-0442911-A1 (EP)
Title: Biodegradable surgical implants and devices.
Inventor: TALJA MARTTI
IPC: A61F2/90
Filed: 1989-11-07
Abstract: A method of producing a surgical implant, device, or part thereof, made of biodegradable material for performing at least one function selected from the group consisting of supporting, joining and separating tissue and keeping open a tissue cavity. One biodegradable rod which is wound around a winding center into a helical configuration in a manner that between successive winds there is provided a space free of material of the biodegradable rod, and which is reinforced with biodegradable reinforcement element in a biodegradable matrix the reinforcement elements being oriented substantially in a longitudinal direction of the biodegradable rod.
Patent EP-0477173-A1 (EP)
Inventor: LEVINE STEPHEN R
IPC: G06F3/14
Filed: 1989-11-14
Abstract: Le système de traitement de données décrit permet d'annoter un document au moyen d'une tablette électronique, d'un clavier et d'une unité audio. Un document pouvant être annoté est généré depuis une fenêtre d'un programme de support multifenêtre dont l'exécution est indépendante de celle du programme d'annotation dans le système de traitement de données. Pour chaque fenêtre du programme multifenêtre, un document de travail est généré et est annoté par l'appareil et le programme d'annotation. Un document pouvant être annoté est également généré à partir de la totalité de la zone écran de la visualisation de fenêtres se chevauchant, produites pendant l'exécution du programme de support multifenêtre. On peut ensuite mémoriser les documents de travail annotés dans la base de données du programme de support multifenêtre, puis rappeler à l'infini ces documents en interrogeant ladite base de données.
Patent EP-0378176-A1 (EP)
Inventor: MCGRAW PHILIP W
IPC: C10N40/30
Filed: 1990-01-09
Abstract: Lubricant base compositions for compression refrigeration are composed of 95 to 5 percent by weight of polyether polyols having a number average molecular weight of from 400 to 5000 and from 5 to 95 percent of esters made from polyhydric alcohols with alkanoic acids or esters made from alkanedioic acids with alkanols. A refrigeration fluid is made from the base composition with the addition of selected hydrochlorofluorocarbons and hydrofluorocarbons so that the base composition is miscible with the refrigerant in the range of from -20°C to greater than 65°C.
Patent EP-0378205-A1 (EP)
Inventor: WOZNIAK DON STEVEN
IPC: C09D127/04
Filed: 1990-01-10
Abstract: The present invention provides a new and novel vinyl chloride polymer coating material which can be top-­coated with acid-catalyzed coating compositions at low curing temperatures without compromising the adhesion of the coating to the metal substrate and without inhibiting the cure of subsequently applied coating. In accordance with the present invention, a new plastisol coating composition comprises a finely-divided vinyl chloride polymer together with a plasticizer and from about 0.5 to about 5 percent by weight of a composition of an adhesion promoter which is a non-gelled condensation product of
     a) a polymerized fatty acid; and   b) a mixture of amines being present in a concentration to produce a final amine value that ranges up to about 225, said mixture being comprised of a polyalkylene polyamine and an N-aminoalkylpiperazine.   
     In addition, the present invention provides a new and improved adhesion promoter for use in the aforesaid vinyl chloride polymer coating composition. This adhesion promoter is comprised of the condensation product of a polymeric fatty acid and an amine mixture of a polyalkylene polyamine and an N-aminoalkylpiperazine.
Patent EP-0400330-A1 (EP)
Inventor: MAGER HERBERT DR
IPC: D06P3/08
Filed: 1990-04-27
Abstract: An agent for the oxidative dyeing of hair containing a combination of a developing agent and at least one linking agent, where the former is (2-(2,5-diaminophenyl)-ethanol or its physiologically acceptable water-soluble salt and the latter is selected from resorcin, 2-methyl resorcin, 4-chloro-resorcin, 3,4-methylene dioxyphenol, 3-aminophenol and N-(2-hydroxyethyl)-3,4-methylene dioxyaniline or their physiologically acceptable water-soluble salts. These agents have good dyeing properties and are neither mutagenic nor sensitizing.
Patent EP-0398311-A1 (EP)
Inventor: TAKEHARA SHIN
IPC: B60G17/016
Filed: 1990-05-16
Abstract: A vehicle suspension system including a cylinder device provided between a vehicle body member and a vehicle wheel member for the vehicle body member in which suspension characteristics are changed by controlling hydraulic fluid supply (9) for the cylinder device, vehicle height displacement detecting device (14) for detecting a vehicle height displacement, vehicle height control device (17) for receiving a signal from the vehicle height displacement detecting device to control the hydraulic fluid supply for the cylinder device to thereby obtain a target vehicle height displacement in accordance with a height control sensitivity, and sensitivity change device for changing the height control sensitivity in accordance with a predetermined condition so as to change the supply of the hydraulic fluid for the cylinder device. A warp control and a height control are coorperated to be optimized.
Patent EP-0462303-A1 (EP)
Inventor: YOSHIKAWA TETSUYA
IPC: C23C14/24
Filed: 1990-06-19
Abstract: A vacuum arc deposition device having electrode switching means comprising two or more electrodes (2A,2B) consisting of vacuum arc vapor evaporation source materials (5A,5B) and a substrate (9) to which films are formed by means of vacuum arc vapor deposition, each of the electrodes and the substrate being contained in a vacuum chamber capable of introducing a reactive gas, wherein the electrodes are connected to arc discharging DC power supplies by way of polarity switching means so that each of the electrodes functions as a cathode and an anode alternately. Films, in particular, of insulative property can stably be vapor deposited on a substrate for a long period of time continuously.
Patent EP-0410227-A1 (EP)
Inventor: ABEL HELMUT
IPC: B23D51/20
Filed: 1990-07-13
Abstract: Die Erfindung betrifft eine Säge, insbesondere eine Stichsäge oder Dekupiersäge, mit einem Sägeblatt, das von einem Motor über ein Parallelogrammgestänge angetrieben ist. Das Sägeblatt (9) ist an einem die beiden Längsarme (1, 2) verbindenden Verbindungsschenkel (6) befestigt, wobei die beiden Längsarme (1, 2) in ihrer Längsrichtung verschieblich angeordnet sind. An mindestens einem der beiden Längsarme (2) ist ein Führungselement (12), beispielsweise in Form einer beweglichen Rolle, an einer vorzugsweise im spitzen Winkel zum Verbindungsschenkel (6) geneigten, feststehenden Führungsfläche (14) zwangsgeführt. Durch diese Zwangsführung wird die Rückwärtsbewegung des Sägeblattes von der Schnittkante während des Leerhubes auf ein gewünschtes Maß reduziert. Damit ist bei kleiner Baugröße und gleichzeitig großem Hub eine Stichsäge realisierbar, bei der einerseits das Sägeblatt ständig parallel zur Schnittkante geführt ist und andererseits während des Leerhubes um ein geringes Maß von der Schnittkante zurückbewegt wird.
Patent EP-0417464-A1 (EP)
Inventor: BAUCKE FRIEDRICH G K DR
IPC: H01M8/04014
Filed: 1990-08-06
Abstract: The invention relates to a hydrogen/oxygen fuel cell containing a proton-conducting electrolyte which is solid at room temperature and on which … …  - a negative-charging hydrogen-permeable electrode which is in communication with a hydrogen-containing gas space (H2 electrode), …  - a positive-charging hydrogen-permeable electrode which is in communication with an oxygen-containing gas space (O2 electrode) … are mounted in opposite positions. …<??>The object of the invention is to provide a fuel cell which can be used at operating temperatures appreciably above 100 DEG C. …<??>According to the invention, the object is achieved if the proton-conducting solid electrolyte consists of one or more oxides of subgroups IV, V, VI or VIII of the periodic system or of silicon dioxide or of one or more fluorides of main group II or subgroup III of the periodic system.
Patent EP-0433714-A1 (EP)
Inventor: NELSON LINDA HARMON
IPC: C08L67/00
Filed: 1990-11-27
Abstract: A composition comprising an admixture of (a) polybutylene terephthalate, (b) an impact modifying effective amount of an ABS or ABS type resin, and (c) a mold release and/or impact resistance improving effective amount of a fluid hydrogenated or non hydrogenated oligomer of an alpha olefin.
Patent EP-0460302-A1 (EP)
Inventor: BOM PETRUS LEONARDUS JOSEF
IPC: A01G9/24
Filed: 1990-10-15
Abstract: A window operating device for a glasshouse, comprising per window three opening rods (11, 31) which are connected via coupling means (55) to a window operating rod (24), is constructed such that the window is simply fitted in a set position relative to the window operating rod, since a clamp consisting of two clamping jaws (56) is fixed to the middle opening rod (11) of the three opening rods by means of a clamping bolt (58) passing through the two clamping jaws and this middle opening rod, while two outer opening rods are clamped fixedly in hollows (61) arranged in the clamp on either side of the clamping bolt.
Patent EP-0405852-A1 (EP)
Inventor: SOWA PAUL A
IPC: B65D71/70
Filed: 1990-06-22
Abstract: A shipping package system (10) with at least one tier of vertically stacked webbing rolls (12) utilizes pads (13,14) with an inner set of passages (40) and an outer set of passages (48), which webbing rolls may have extended tubular core ends (28,30) nesting in the pad passages. The outer set of passages accommodate radial webbing roll movement and inhibit circumferential movement about the pad center (38), which radial movement provides tangential contact between adjacent and/or inner passage webbing rolls.
Patent EP-0409495-A1 (EP)
Inventor: GODFREY CHRISTOPHER GRENVILLE
IPC: C08L29/10
Filed: 1990-07-12
Abstract: This invention relates to a composition suitable for use in friction elements and comprises a frictional material and a binder, the latter being a blend of a polyvinyl alkyl ether with a phenolic resin and optionally a rubber. 
     Compared with conventional friction elements based on organic polymers, the elements produced using the compositions of the present invention shows increases in flexural strength of upto 50% with no loss in wear or friction performance.
Patent EP-0430628-A1 (EP)
Inventor: HIRAGURI YOUICHI C O EIICHI NO
IPC: C08K5/5425
Filed: 1990-11-27
Abstract: A fluorine-containing copolymer composition comprises a fluorine-containing copolymer, comprising a fluoro-olefin and an organic silicon compound having an olefinic unsaturated bond and a hydrolyzable group, and an organic silicon compound having an isocyanate group. 
     This composition is soluble in an organic solvent at normal temperature and is curable at normal temperature. If a curing catalyst is incorporated in the composition it can be used as a coating composition.
Patent EP-0406062-A1 (EP)
Inventor: RUFIN DENIS
IPC: H01S3/034
Filed: 1990-06-19
Abstract: A method and apparatus for cleaning the optical elements (4, 5) in an excimer laser in situ. A source of high pressure carbon dioxide gas is allowed to escape through a nozzle (16, 17) facing the surface of the optical elements (4, 5). The escaping gas expands and cools sufficiently to form a carbon dioxide ice jet. The ice jet strikes the surface of the optical elements (4, 5) causing cleaning of the elements by abrasion. Carbon dioxide may be removed merely by evacuation and purging of the system. Thus the mirrors (4, 5) are cleaned without removing them.
Patent EP-0391869-A1 (EP)
Inventor: TOLF ANDERS KARL HENRIK
IPC: A47L15/42
Filed: 1990-03-23
Abstract: This invention relates to a device for a dish-washer comprising a tub with a bottom (10) which is provided with a sump (11) for collecting liquid circulating in the tub. When the machine is emptied, the liquid is distributed from the sump to the inlet side of a sewage pump (20) from which the liquid is discharged to a sewage or the like. In order to make the overall height of the machine small to limit the quantity of water remaining in the sump and to considerably decrease the working time of the pump for reaching this small quantity the bottom surface of the sump (11) is placed below or on the same level as the pump housing (23) and the inlet (21) of the pump is via a pipe (17) having rest­riction (26) communicating with the sump.
Patent EP-0434661-A1 (EP)
Inventor: ZIMMER JOHANNES
IPC: B05C11/02
Filed: 1990-12-14
Abstract: In a device for coating planar structures, it is proposed that a counter-pressure device receives the working pressure and two support areas (6, 7), arranged parallel to one another and very close to one another, for the substrate (19) to be coated are provided, in which case a cavity is formed in which the doctoring element (1) dips counter to the stressed state of the substrate to as great a degree as desired. <IMAGE>
Patent EP-0455650-A1 (EP)
Title: Tap head for keg fittings.
Inventor: MOGLER JOACHIM
IPC: B67D1/14
Filed: 1990-01-10
Abstract: PCT No. PCT/EP90/00051 Sec. 371 Date Jul. 11, 1991 Sec. 102(e) Date Jul. 11, 1991 PCT Filed Jan. 10, 1990 PCT Pub. No. WO90/08728 PCT Pub. Date Aug. 9, 1990.A tap head for keg fittings having an actuating lever pivotally mounted on a housing and connected to a slide movable in the housing and detent members positively engaging in one another to lock the actuating lever and with one of the detent members directly biased toward the stop position and in which the detent members are formed of plastic and are made up of an elastically self-biasing tongue cooperating with a detent edge with one of the tongue and detent edge formed integrally on the housing and the other of the tongue and detent edge integrally formed on the actuating lever and with connections for gas and liquid connectable via the slide with corresponding passages in the keg fittings.
Patent EP-0455687-A1 (EP)
Inventor: BRIDGES IAN GEORGE
IPC: C12N15/63
Filed: 1990-01-26
Abstract: On peut trouver ou introduire des séquences pseudo-opératrices dans des génomes de plantes et les utiliser de façon à entraîner l'expression de gènes étrangers. Ces séquences pseudo-opératrices sont des séquences de nucléotides qui sont présentes à un emplacement approprié dans un gène où la liaison de répresseur conduit à l'inhibition ou à l'amélioration de l'expression du gène. La technique décrite permet la création de protéines de répression ayant une spécificité modifiée, qui lient les séquences pseudo-opératrices.
Patent EP-0464135-A1 (EP)
Title: Method for reducing side effects of a drug.
Inventor: MATSUMURA KENNETH NAOYUKI
IPC: A61K31/00
Filed: 1990-03-08
Abstract: Method for reducing side effects of a drug caused by undesired effects of said drug upon body cells which are not the intended target of said drug comprising the preferential delivery of antidote for said drug to said body cells when said drug is used, said preferential delivery effected by attaching to said antidote antibody with affinity for said body cells.
Patent EP-0447498-A1 (EP)
Inventor: RAMSEY WILLIAM DARNELL
IPC: H01H3/16
Filed: 1989-10-03
Abstract: Assemblage coulissant s'ajustant automatiquement (10) destiné à monter un interrupteur indiquant la masse exercée sur le train d'atterrissage d'un avion. L'assemblage coulisant est plus particulièrement adapté pour être monté sur un hélicoptère équipé de stabilisateurs (11) pour répondre à la déviation oscillatoire verticale d'une traverse (14) de l'ensemble de stabilisateurs du train d'atterrissage (12). Un câble de montage (16) est fixé au dessous de l'hélicoptère pour supporter un socle (18) et une paire de plaques de serrage (20). Un élément coulissant en forme de "C" (24) possède une bride (25) montée entre le socle et les plaques de serrage afin de coulisser dans le sens vertical. Les contraintes de décollage et d'atterrissage poussent la traverse à effectuer une déviation oscillatoire verticale entre un élément supérieur (30) et un élément inférieur (26) de l'élément coulissant. Un mini-rupteur (34) monté à l'élément inférieur se met en marche quand la traverse se trouve au contact d'un butoir de fond (29) situé sur l'élément inférieur lorsque l'hélicoptère se trouve complètement sur le train des stabilisateurs.
Patent EP-0442327-A1 (EP)
Inventor: STERCHELE PAOLO
IPC: D01H13/16
Filed: 1991-01-31
Abstract: Device to check the presence of threads on spinning machines (11), which is fitted to a stationary ring rail (15) and cooperates with a traveller (18) set in rotation on a ring (16) by the thread (17), the device (10) at least governing an arresting and cutting means (21) and comprising a microphonic sensor (27) actuated by the shock waves due to the passage of the traveller (18).
Patent EP-0445547-A1 (EP)
Inventor: GAYMANS REINOUD JAAP
IPC: C08G69/44
Filed: 1991-02-11
Abstract: The invention relates to segmented copolyesteramides built up from units derived from one or more flexible segments, 1,4-butanediol, 1,4-butanediamine and terephtalic acid.