baber/WOPTO huggingface dataset:
Patent EP-0258412-A1 (EP)
Inventor: GREER SHELDON B
IPC: C07H19/06
Filed: 1987-02-20
Abstract: Procédé de traitement de maladies provoquées par des rétrovirus, tel que le SIDA, consistant à administrer au patient une quantité thérapeutiquement efficace d'un composé de 2'-désoxycytidine substitué, tel que par exemple de la 5-méthyl-2'-désoxycytidine, en combinaison avec un inhibiteur de désamination du composé de disoxycytidine. Sont également décrites des compositions permettant l'application du procédé.
Patent EP-0260316-A1 (EP)
Inventor: NOEL RAYMOND
IPC: B23K3/06
Filed: 1987-03-11
Abstract: Dispositifs mécaniques et procédés d'amenée de pastilles de soudure disposées en rangées généralement rectilignes et orientées de sorte que les extrémités des pastilles de soudure puissent relier deux surfaces planes suite à l'application de chaleur. Plusieurs variantes facilitent l'amenée de pastilles de soudure sous la forme de baguettes, d'attaches et d'anneaux.
Patent EP-0370000-A1 (EP)
Inventor: BENGTSSON FRED
IPC: E06B9/174
Filed: 1987-03-20
Abstract: Un agencement pour porte ou autres éléments de fermeture se compose d'un battant de porte mobile (3) qui peut être formé de façon à adopter le chemin de mouvement désiré de la porte et qui est conçu de façon à pouvoir être guidé par ses bords latéraux respectifs au moyen de rainures de guidage (4, 5). La présente invention permet entre autres d'obtenir un agencement de porte qui peut être fabriqué et assemblé en majeure partie dans une fabrique de portes, ce qui simplifie l'installation de la porte dans la position désirée. Lesdites rainures de guidage (5) s'étendent à la façon d'une spirale le long d'une surface de montage désirée.
Patent EP-0271548-A1 (EP)
Title: Racine dentaire de remplacement
Inventor: CAMPRASSE SERGE
IPC: A61C8/00
Filed: 1987-06-18
Abstract: Dispositif destiné à remplacer de façon immédiate ou retardée toute racine dentaire naturelle ainsi que toute perte de substance alvéolo-radiculaire. Elle se présente sous la forme d'un tenon en carbonate de calcium (Aragonite-Calcite) très dur à très faible porosité, légèrement cylindroconique de diamètre et de longueur variable creusé en son centre d'un puits (2) dont la face externe comporte sur toute sa hauteur une saillie hélicoïdale (1) réalisant une structure en Z. Son extrémité supérieure présente un épaulement (3) sur tout son périmètre, son extrémité inférieure est en forme de dièdre (4). Deux sillons verticaux symétriques (5) creusent sa face externe sur la moitié de sa hauteur. Le dispositif selon l'invention est destiné au remplacement de la perte de racines dentaires naturelles en odonto-stomatologie.
Patent EP-0281620-A1 (EP)
Inventor: NIELSEN ROBERT E
IPC: G01R31/319
Filed: 1987-09-08
Abstract: Grâce à l'utilisation d'une mémoire à combinaison (Z3), d'un registre à décalage (Z2), de portes logiques (Z4) et de tampons (Z5), un stimulateur (14) mis en oeuvre dans un appareil d'essai (2) automatique est capable de fournir deux débits de données pour stimuler différents équipements soumis à essai. On obtient le débit rapide en sortant sériellement de la mémoire des données introduites en parallèle, à une cadence beaucoup plus rapide que la vitesse opérationelle de la mémoire. Pour prendre en charge des équipements ayant une fréquence de fonctionnement inférieure, des stimulis sont transmis à ces équipements dans un mode parallèle.
Patent EP-0280726-A1 (EP)
Title: Dispositif distributeur
Inventor: BEDWELL HUBERT A
IPC: B65D75/58
Filed: 1987-09-04
Abstract: Une machine (15) sert à provoquer la décharge d'un matériau plastique contenu dans un récipient (17) du type sac à parois flexibles (18 et 19). La machine comprend un premier élément en forme de plaque (38) monté de façon pivotable sur le cadre (20) et un deuxième élément en forme de plaque (64) monté de façon pivotable sur le cadre (20). Un ressort (50 et 52) rapproche les deux éléments (38 et 64), en les amenant à saisir le récipient (17). Un bord libre du deuxième élément (64) est poussé vers le premier élément (38), pressant ainsi le récipient (17). Un bec (621) reçoit le contenu du récipient (17) au fur et à mesure que celui-ci est comprimé.
Patent EP-0331771-A1 (EP)
Inventor: MANDORF VICTOR
IPC: C04B35/101
Filed: 1988-03-08
Abstract: A castable mix formulation for casting ceramic articles which comprises ceramic particles and an organic resin binder composed of furfuryl alcohol and a catalyst consisting essentially of zinc chloride and para toluene sulfonic acid.
Patent EP-0284044-A1 (EP)
Inventor: IRANI MEHER H
IPC: C12N15/67
Filed: 1988-03-23
Abstract: Methods for the enhanced production of proteins, such as alpha-1-antitrypsin, in yeast host cells are disclosed. The methods generally include introducing a suitable expression vector into a yeast host cell having a genetic defect. The expression vector is capable of directing the expression of heterologous genes or cDNA in yeast and contains an  ADH2  pro­moter, a heterologous gene or cDNA, and a defective selectable marker, the defective selectable marker complementing the genetic defect in the yeast host cell.
Patent EP-0303145-A1 (EP)
Title: Motorisch verstellbare Kopfstütze für einen zahnärztlichen Behandlungsstuhl
Inventor: STOCKL KLAUS
IPC: A61G15/00
Filed: 1988-08-01
Abstract: Die Erfindung betrifft eine verstellbare Kopfstütze für einen zahnärztlichen Behandlungsstuhl. Um die Kinematik der Kopfstütze besser an die natürliche Nickbewegung des Patientenkopfes anzupassen, wird vorgeschlagen, ein an der Rückenlehne (4) bzw. an einem an der Rückenlehne gehalterten Trägerteil (6) angelenktes, parallelogrammähnliches Gestänge (20, 23) vorzusehen, dessen Gelenkpaare (22, 24; 21, 30) ein Gelenkviereck mit unterschiedlich großen Gelenkabständen (a, b) bilden. Das Gelenkpaar mit dem kleineren Gelenkabstand (a) ist rückenlehnennah und das mit dem größeren Gelenkabstand (b) rückenlehnenfern angeordnet. Das rückenlehnenferne Gelenkpaar (21, 30) ist durch eine gelenkige Verbindung der beiden Gestängearme (20, 23) mit dem beweglichen Teil (11) einer in Längsrichtung der Kopfstütze vorgesehenen Geradführung (10, 11) gebildet. Der eine Gelenkarm (23) ist mit einem Rollenhebel (25, 27) versehen, der sich an einer im Gehäuse (8) der Kopfstütze (7) starr befestigten Führungsbahn (28) abstützt. Ein vorzugsweise motorischer Antrieb (14 bis 16) verstellt den beweglichen Teil (11) relativ zum festen Teil (10) der Geradführung (10,11).
Patent EP-0314918-A1 (EP)
Inventor: STURMER JOHANN
IPC: H01J37/248
Filed: 1988-09-28
Abstract: The invention relates to a circuit arrangement for controlling an electron beam generator, having a cathode (4), an anode (11) and a control electrode (5). In this case, the control electrode (5) is triggered by means of the carrier frequency process in which the demodulated carrier frequency voltage is passed on to the control electrode (5). Between a full-wave rectifier (41), acting as a demodulator, in the cathode-control electrode path, there is located a filter which consists essentially of RC elements, (e.g. 50, 48) which have an additional resistor (46) in the parallel path as well. <IMAGE>
Patent EP-0326677-A1 (EP)
Inventor: BREITSCHMID ULRICH
IPC: A46B5/00
Filed: 1988-12-03
Abstract: An interdental cleaning device having a clevis (8) freely pivoted on one end of a shank (10). A brush car­rier (4) is detachably connected to and extends through the clevis (8) and is engageable with a plurality of recesses (12-14) formed on the end of the shank (10) so that the clevis (8) and associated brush carrier (4) can be adjustably fixed at various angles to facilitate cleaning the interdental spaces from different sides of the oral cavity. A housing (16) is provided which can be slidably mounted on the shank (10) to provide either a handle for the device or a protective covering for the brush, carrier and clevis when not in use.
Patent EP-0324186-A1 (EP)
Inventor: RUSSELL ALLEN ELMS
IPC: C08G77/38
Filed: 1988-12-30
Abstract: A continuous process for producing a triorganosilyl end-blocked polydiorganosiloxane fluid with reduced silanol content and reduced branching content is described. The process comprises (a) feeding to a series of two columns packed with an acid-treated clay a liquid siloxane feed mixture, containing as a major portion a polydiorganosiloxane monomer and as a minor portion a triorganosilyl end-blocking material; (b) contacting the liquid siloxane feed mixture with the acid-treated clay in the first and second packed columns, respectively, at a temperature in a range from about 100° to 150°C. at a pressure in a range from about 5 to 1520 mm Hg at a contact time of less than about 15 minutes; (c) separating water vapor from an intermediate mixture between the first and second packed columns; and (d) collecting a product mixture which contains a triorganosilyl end-blocked polydiorganosiloxane fluid with silanol content substantially reduced from the equilibrium mixture.
Patent EP-0301623-A1 (EP)
Inventor: WES GERRIT WILLEM JOHAN
IPC: B01D53/14
Filed: 1988-07-07
Abstract: Process for removal of gaseous components from a gas flow by means of an absorbing liquid, based upon ethanolamine, using a tubular body in which the gas flow is treated in co-current with the absorbing liquid. 
     The process is usefull in treating natural gas for removing especially CO₂ and/or H₂S.
Patent EP-0294239-A1 (EP)
Inventor: KURIHARA KOZO
IPC: A61P31/04
Filed: 1988-06-06
Abstract: Cyclosporins are useful immunosuppressive, anti-fungal and antiphlogistic agents which are relatively insoluble in water and aqueous fluids (including body fluids). They may be rendered more soluble by the concomitant administration of α-cyclodextrin, either separately but essentially simultaneously or, preferably, in admixture.
Patent EP-0308040-A1 (EP)
Inventor: FREE MICHAEL J
IPC: A61M5/50
Filed: 1988-06-30
Abstract: A single use syringe including a mechanical means permitting a single withdrawal of the plunger (10) to load the cylinder (2) and a single advance of the plunger to inject the material, thereafter incapacitating the mechanism. The mechanical means may well be retrofit to existing syringes.
Patent EP-0320120-A1 (EP)
Inventor: DYKES DAVID SCOTT
IPC: B29C47/00
Filed: 1988-11-09
Abstract: The present invention provides apparatus and process for manufacture of capsules having a thermoplastic casing and an additive therein, e.g. polyisobutlyene, encased in polyethylene. The process comprises:
     a) extruding a synthetic polymer in tubular form through an annular die 11;   b) periodically injecting predetermined quantities of the additive into the extruded tube 25;   c) chopping the tube 25 in a direction transverse to the longitudinal axis of the tube, sufficiently quickly to cause the tube to collapse at the chopping plane and to seal the tube on both sides of the plane;   d) repeating steps b) and c) to form a capsule 34 having a casing of polymer sealed at each end of the tube from which the casing is made and containing additive; and   e) cooling the capsule to retain the integrity of the capsule.
Patent EP-0319166-A1 (EP)
Inventor: MORAND MICHEL
IPC: A47K10/36
Filed: 1988-11-16
Abstract: A two roll sheet material dispenser cabinet for paper towelling and the like has an automatic transfer system from one roll to the other when one roll is exhausted. The dispenser feeds sheet material sequentially and comprises a cabinet (80) with first (18) and second (40) roll stations and a feed mechanism (60) to feed sheet material from the rolls to a dispensing opening (30). The feed mechanism (60) has a gripping roller (20), and a pressure plate (24) pressed against the roller (20) to provide a feed passage between the roller (20) and plate (24), a feed mechanism rotates the gripping roller (20), the sheet material from one roll station (40) is retained in the feed passage while sheet material from the other roll station (18) is dispensed. When the sheet material from one roll station (18) is exhausted, the feed mechanism automatically dispenses sheet material from the other station (40).
Patent EP-0291431-A1 (EP)
Inventor: PELLENC ROGER
IPC: A01G3/037
Filed: 1988-04-27
Abstract: 1. Portable electric tool such as, for example, a plate shear or secateur used in agriculture, arboriculture, viticulture or horticulture, for cutting and/or harvesting work, comprising at least one articulated active element (4) such as, for example, a cutting blade, placed at the front extremity of a hollow housing (1) of which one part (la) forms the handle of the tool and inside which are housed an electric motor (5) and a speed reducer (6) whose output is linked to the said articulated active element (4) through a transmission system (7-8-9), comprising a mobile driving piece, (8), the tool comprising furthermore a trigger (15) accessible from the outside of the housing (1) and an electrical or electronic control device (18-19-20) activated by the latter, characterized by the fact that the mobile driving piece (8) of the articulated active element (4) of the tool is the nut of a ballscrew-nut system (7-8) coupled to the said active element, through the intermediary of rockers (9) for example.
Patent EP-0374156-A1 (EP)
Inventor: OFFENBROICH ADRIAN GOTTFRIED
IPC: F16B7/04
Filed: 1988-06-09
Abstract: Un élément de raccordement permet de raccorder, de manière libérable, deux éléments de construction (6, 7) dont l'un (7) présente un bord d'enclenchement (8) et l'autre (6) possède, à l'extrémité de raccordement, une cavité (9). Dans cette cavité est insérable une première douille (2) de même configuration de section que la cavité. Cette douille comporte un trou longitudinal (10) destiné à recevoir un élément de serrage allongé (1) qui comprend, à son extrémité extérieure, un crochet (18) destiné à s'engager sous ledit bord. La partie de l'élément de serrage reçue dans le premier trou présente une surface biseautée (16) destinée à coopérer avec une vis de serrage (4) qui, lorsqu'on la tourne, est mobile transversalement à l'élément de serrage et repose par sa pointe contre la surface biseautée sous l'action d'un ressort entre la première douille et l'élément de serrage. La surface biseautée (16) est agencée dans un évidement transversal (15) ménagé dans l'élément de serrage (1). Dans cet évidement, une seconde douille (3) présentant un trou fileté (14) destiné à recevoir la vis de serrage (4) peut être enfoncée, à l'encontre de l'action du ressort, jusqu'à une position dans laquelle la seconde douille (3) est située totalement à l'intérieur de la circonférence de la première douille (2).
Patent EP-0322454-A1 (EP)
Title: Analog-digital correlator
Inventor: BURNS RICHARD J
IPC: G06J1/00
Filed: 1988-06-22
Abstract: An analog-digital 
correlator (10) utilizes a 
plurality of sample and 
hold circuits (16-0 to 16-(M-­
1)) to directly store samples 
of a received analog signal. 
Bits of a correlation pattern 
are shifted through stages in 
a correlation pattern shift 
register (26). The state of 
the correlation pattern bits 
causes the value in the asso­
ciated sample and hold cir­
cuit (16) to either be invert­
ed or noninverted when it is 
summed with other similar­
ly generated signals from 
the remaining sample and 
hold circuits to form the 
correlation output sum by 
network (30). The output of 
network (30) will peak 
when the bits of the digital 
correlation pattern signal are shifted to stages in register (26) that are aligned with the sample and hold circuits containing 
the digitally-impressed code of interest. In the preferred embodiment, a mask shift register (28) is used to selectively dis­
able certain of the sample and hold circuits from affecting the correlation output sum. To this end, mask bits correspond­
ing to the length of the digitally-impressed code are shifted through mask register (28) simultaneously with the correlation 
pattern bits in register (26).
Patent EP-0336967-A1 (EP)
Inventor: ARAI TAKEJI FANUC MANSION HARI
IPC: B23K26/064
Filed: 1988-09-03
Abstract: Un déviateur de faisceau à angle droit pour une opération d'usinage par faisceau laser, qui est destiné à modifier la direction d'un faisceau laser, se compose d'une base (1), d'un bord (2), d'un passage guide-faisceau (3) et d'un porte-miroir (6). En fonction de la direction d'incidence d'un faisceau laser, le bord (2) placé sur la base (1) est déplacé vers le côté opposé et on fait tourner le passage guide-faisceau (5), ce qui permet de régler un miroir du déviateur de façon à le placer face à la direction d'incidence du faisceau laser. On obtient ainsi un déviateur de faisceau à angle droit qui peut immédiatement s'adapter à une modification de la direction d'incidence d'un faisceau laser.
Patent EP-0347436-A1 (EP)
Title: Bradykinin antagonist peptides
Inventor: STEWART JOHN M
IPC: A61P37/08
Filed: 1988-08-29
Abstract: The substitution of the L-Pro at the 7-position of the peptide hormone bradykinin or other substituted analogs of 
bradykinin with an aliphatic, cyclic or aromatic amino acid of the D-configuration converts bradykinin agonists into a 
bradykinin antagonist. The invention further includes additional modifications at other positions within the novel 7-posi­
tion modified bradykinin antagonists including C-terminal and N-terminal extensions and replacement of arginine in the 
one and nine positions which increase enzyme resistance, antagonist potency and/or specificity of the new bradykinin an­
tagonists. The analogs produced are useful in treating conditions and diseases of the mammal and human body in which 
an excess of bradykinin or related kinins are produced or injected as by bites into the body.
Patent EP-0364972-A1 (EP)
Inventor: SUDANI KIYOSHI
IPC: C04B35/76
Filed: 1989-10-17
Abstract: An improved carbon/metal composite is disclosed which comprises a carbon matrix and metal fibers distributed in the carbon matrix. The improvement is that the metal fibers are selected from (A) metal fibers in which the surfaces of at least a portion of the fibers are coated or alloyed with another material which has a tendency to form carbides which is equal to or lower than that of the metal constituting the metal fibers, (B) metal fibers comprising at least two different types of metal fibers which differ with respect to their dimensions and/or material, and (C) metal fibers distributed in the carbon matrix in such a manner that their content varies along the thickness of the composite, thereby imparting to the composite improved properties with respect to at least one of mechanical strength, impact resistance, wear resistance, and electric conductivity.
Patent EP-0368060-A1 (EP)
Inventor: ACKERET WALTER
IPC: D01G19/16
Filed: 1989-10-20
Abstract: The gripper apparatus possesses a lower gripper frame (11, 12) carrying a lower gripper plate (15). An upper gripper plate (16) interacts with the lower gripper plate (15) and is carried by two arms (18) pivotable relative to the lower gripper frame (11, 12). At least parts of this gripper apparatus, for example the lower gripper plate (15) and upper gripper plate (16), consist of composite fibre material. The apparatus is consequently lighter than one which consists completely of metal. It can therefore be moved to and fro in the combing machine with larger numbers of combing cycles. …<IMAGE>…
Patent EP-0374488-A1 (EP)
Inventor: SAVIO PIERO
IPC: B62D25/08
Filed: 1989-11-17
Abstract: The structure comprises a first structural element (6) provided with a first wall (7) forming the cab floor (1) and a second wall (8) substantially orthogonal to the preceding and forming the lower part of the cab front (4); a second structural element (9) provided with a rectangular frame (10) forming the upper part of the front, and a wall (11) substantially orthogonal to the frame and forming the front part of the cab roof; a third and fourth structural element (14, 15) each of which comprises a frame (16) defining a closed surround for a door, and a side panel (19) fixed to said frame; and a fifth structural element (20) in the form of a substantially flat panel forming said rear wall.
Patent EP-0365060-A1 (EP)
Inventor: HOHMANN KLAUS
IPC: B01D1/26
Filed: 1989-09-02
Abstract: Die Lösungen werden durch mehrstufiges Verdampfen in indirekt beheizten Verdampfern konzentriert, wobei die höchste Konzentration der Lösung in einer mit Frischdampf (4) beheizten Verdampfer-Endstufe (C) erreicht wird. Die Verdampfer-Endstufe (C) besteht aus zwei bis vier Fallfilmverdampfern (A,B,C), die alle mit Frischdampf (4) beheizt werden. Die Fallfilmverdampfer werden nacheinander von der Lösung durchflossen. Aus dem Fallfilmverdampfer (A), dem man die Lösung zuerst zuführt, zieht man Brüden ab und bringt mindestens einen Teil dieser Brüden in mindestens einem der anderen Verdampfer der Endstufe mit der Lösung bei deren Abwärtsfließen durch die beheizte Zone in direkten Kontakt. Man kann die Brüden aus dem Fallfilmverdampfer der Endstufe, dem man die Lösung zuerst zuführt, in alle übrigen Verdampfer der Endstufe leiten.
Patent EP-0364019-A1 (EP)
Inventor: ALICH THOMAS
IPC: G01R33/20
Filed: 1989-09-27
Abstract: The invention relates to a device for sound damping and HF screening of the patient examination space (22) in the field space of a magnet (3) of an MR tomography apparatus with a plastic carrier tube (5), which penetrates a cylindrical cavity (9) of the magnet (3) in the axial direction. The device is characterised by - screening tube end portions (11a, 11b) made of plastic in the region of the axial ends of the carrier tube (5a, 5b), which extend within the carrier tube from these two ends partly into the interior of the magnet cavity (9) and are carried by the carrier tube (5), - a screening tube central portion (16), consisting of plastic, of smaller diameter than the end portions (11a, 11b), which is carried by the end portions coaxially to the latter, - resilient transition parts between the end portions (11a, 11b) and the central portion (16), - an HF screen (20), which extends between the outer ends (12a, 12b) of the end portions (11a, 11b) beyond the central portion (16) and covers the external surfaces of the portions (11a, 11b, 16) and transition parts (13). <IMAGE>
Patent EP-0355986-A1 (EP)
Inventor: KINCEY PETER MARKHAM BEECHAM P
IPC: A61K31/52
Filed: 1989-07-18
Abstract: A process for the preparation of a compound of formula (I):
      which process comprises the reduction of a compound of formula (II):
      by catalytic hydrogenation using palladium on charcoal as catalyst.
Patent EP-0352115-A1 (EP)
Inventor: HOHJO EIJI C O YUASA BATTERY C
IPC: H01M10/06
Filed: 1989-07-20
Abstract: In or for a lead-acid battery, active material for its negative and/or positive plate(s) includes electro-conductive whiskers affording high degree of direct connection between active material particles and to base plate material. Electro-conductive whiskers are disclosed of at least one type selected from carbon, graphite and titanate with diameter of 10 µm or less, aspect ratio of 50 or more, and a specific surface area of 2 m²/g, in amounts of 0.01 to 10 weight percent of the active material.
Patent EP-0376439-A1 (EP)
Inventor: MERCHANT ABID NAZARALI
IPC: C11D7/50
Filed: 1989-09-08
Abstract: Azeotropic mixtures of 1,1,2-trichlorotrifluoro­ethane (CFC-113) with trans-1,2-dichloroethylene and ethanol, n-propanol, isopropanol or acetone are disclosed. Also, azeotropic mixtures of 1,1,2-trichlorotrifluoro­ethane (CFC-113), trans-1,2-dichloroethylene and ethanol or acetone with nitromethane are disclosed. The azeotropic mixtures are useful in solvent cleaning applications.
Patent EP-0343079-A1 (EP)
Inventor: TAPERO DANIELLE
IPC: F21V9/08
Filed: 1989-05-19
Abstract: The invention relates to a light box of the type comprising a case containing at least one light source and closed by a translucent screen characterised in that the screen is provided with a chromatic and/or density gradient mask substantially inversely proportional to that of the image-free illuminated translucent screen. Application to light boxes for display or reading purposes.