baber/WOPTO huggingface dataset:
Patent EP-0250359-A1 (EP)
Title: Schussfadenspeicher für Webmaschine
Inventor: VAN DONK CORNELIS
IPC: D03D47/36
Filed: 1987-04-01
Abstract: In einem Schussfadenspeicher für eine Webmaschine mit stillstehender Trommel (24) und mit einem Wickelarm (3) zum Aufwickeln von Schussgarn (20) auf den Umfang der Trommel werden Lagen von Fadenwindungen (21, 22) durch eine Separiereinrichtung (11) voneinander getrennt. Die Freigabe einer Fadenlage für den Eintrag in die Webmaschine wird durch eine Klemmeinrichtung am ablaufseitigen Ende der Trommel (24) bestimmt, welche aus einem Hebel (14) und einem Auflagestück (15a) ausserhalb der Trommel (24) gebildet wird. Das Auflagestück ist federnd in einem Haltestück (16) gelagert, dass die Trommel (24) gegen Verdrehung sichert. Die Klemmeinrichtung (14, 15a) ermöglicht bei kleinem Bauraum ein schonendes Festhalten des Schussfadens.
Patent EP-0243313-A1 (EP)
Inventor: TOBLER HANS DR
IPC: C07C323/11
Filed: 1987-04-15
Abstract: 1. A novel 2-acyl-1,3-cyclohexanedione, or an oxime ether thereof, of formula I   see diagramm : EP0243313,P35,F4   wherein A is a 2- to 7-membered alkylene bridge, or a 3- to 7-membered alkenylene bridge which may be mono- or polyunsaturated n is zero, one or two, R1 is C1 -C4 alkyl or benzyl, R2 is C1 -C6 alkyl which is unsubstituted or substituted by halogen, C1 -C4 alkoxy or C1 -C4 alkylthio ; or is C3 -C6 cycloalkyl ; or phenyl, benzyl or phenylethyl, the phenyl ring of each of which may be substituted by halogen, C1 -C4 haloalkoxy, cyano or nitro, X is oxygen or a radical -NOR3 , and R3 is C1 -C6 alkyl, C1 -C6 halogalkyl, C3 -C6 alkenyl, C3 -C6 haloalkenyl or C3 -C6 alkynyl, and the salts of these compounds with metals and nitrogen bases.
Patent EP-0301023-A1 (EP)
Title: Apparatus for liquid treatment of pulp.
Inventor: LINDSTROEM ALF INGE
IPC: D21C/
Filed: 1987-04-01
Abstract: PCT No. PCT/SE87/00168 Sec. 371 Date Nov. 13, 1987 Sec. 102(e) Date Nov. 13, 1987 PCT Filed Apr. 1, 1987 PCT Pub. No. WO87/06281 PCT Pub. Date Oct. 22, 1987.An apparatus having a liquid-permeable belt for receiving cellulose pulp, a liquid supply device for discharging treatment liquid on the cellulose pulp, and a container extending across the entire width of the belt for collecting treatment liquid penetrating the belt. The container is adapted to maintain a treatment liquid level at such a distance from the belt so that the formation of foam from treatment liquid is reduced. The container includes a liquid outlet for discharging the treatment liquid and a vapour outlet for discharging vapours and gases from the bottom of the container. The vapour outlet communicates with a passageway within the container, which passageway is formed as a pipe or is partially defined by a container wall. A deflector can be provided on the container for operatively deflecting treatment liquid away from the passageway.
Patent EP-0312541-A1 (EP)
Inventor: GANDOLFI CARMELO A
IPC: C07D401/04
Filed: 1987-06-25
Abstract: Composés de formule (I) dans laquelle les groupes P et P1 représentent des groupes hydrogène, alkyle, hétéro-alkyle, aryle ou aralkyle, éventuellement substitués ou formant un noyau, n est un entier compris entre 0 et 2, m est un entier compris entre 1 et 3, R1 et R3, qui peuvent être identiques ou différents, représentent des groupes alcoxycarbonyle, des groupes CN, NO2 ou des groupes acyle, tandis que R2 est un groupe aryle ou un groupe hétéroaryle pouvant être eventuellement substitué. Ces composés sont utiles à titre de principes actifs de compositions pharmaceutiques.
Patent EP-0279863-A1 (EP)
Inventor: KIOKA MAMORU
IPC: C08F10/00
Filed: 1987-08-26
Abstract: The catalyst for polymerizing a-olefin comprises a component of a carrier having provided thereon a transition metal compound and an aluminoxane. The carrier is one having been treated with an organometallic compound, a halogen-containing silicon compound or an aluminoxane or an olefin prepolymer prepared by using these two components. The catalyst enables production of a spherical polymer having good particle size distribution and excellent bulk density when employed in slurry polymerization process or gas phase polymerisation process, particularly in the latter process. In addition, the catalyst provides a polymer having a narrow molecular weight distribution and, when applied to copolymerization of two or more olefins, it shows such an excellent polymerization activity that it provides an olefin copolymer having a narrow molecular weight distribution and a narrow composition distribution.
Patent EP-0278971-A1 (EP)
Inventor: MIRIPOL JEFFREY E
IPC: A61M1/36
Filed: 1987-08-24
Abstract: Un film mince de leucocytes est irradié avec un rayonnement ultraviolet dont les longueurs d'onde prédominantes sont situées entre 280 et 320 nanomètres, et de préférence avec une intensité de 4 à 15 milliwatts par centimètre carré. Avec un rayonnement d'une telle intensité, il n'est pas nécessaire d'agiter le film mince de leucocytes pour obtenir le but recherché. Les leucocytes ainsi traités perdent essentiellement leur capacité de déclencher une réaction immunitaire chez un patient alloimmunisé. Le film de leucocytes peut être obtenu par introduction des leucocytes dans un sac flexible plat (10) en plastique de polyacétate d'éthylène-vinyle, le sac flexible plat étant étiré dans une direction perpendiculaire à la trajectoire du rayonnement ultraviolet. L'invention se rapporte également à un dispositif (16) produisant un rayonnement ultraviolet, dans lequel le produit à irradier constitue un film mince.
Patent EP-0275060-A1 (EP)
Inventor: SMITH EDWARD PETER
IPC: B29C65/62
Filed: 1988-01-11
Abstract: This invention provides that a lining tube (14) for lining pipelines and passageways (16) comprises an outer impermeable coating (12) and an inner layer or layers (10) of resin impregnable felt. The felt is impregnated with the resin (10) prior to the application of the lining tube (14) to the pipeline or passageway (16). The tube (14) is applied by inversion of same and the invention resides in that the inner surface of the felt which forms the outer surface of the tube (14) after eversion, is covered by means of an impermeable film to prevent ingress of air into the felt. The impermeable tube (14) preferably is inside the felt in the form of a rope and held in rope form by devices which yield as the impermeable tube (14) opens up during eversion. The invention also provides a method of making the lining tube (14) and a lining tube (14) per se.
Patent EP-0320562-A1 (EP)
Inventor: AKIYAMA RYOICHI
IPC: H04N3/12
Filed: 1988-03-01
Abstract: The liquid crystal color TV comprises providing a video signal transfer circuit (3) for sampling and transferring each chrominance signal of red, green and blue separated from a video singal at a predeter­mined period at every horizontal scanning time and also at every field, driving on matrix a plurality of liquid crystal cells with red, green and blue color filters arrayed in a predetermined pattern according to an output of the transfer circuit.
Patent EP-0314861-A1 (EP)
Inventor: ROSENTHALER JOACHIM
IPC: C07K19/00
Filed: 1985-09-27
Abstract: Labeled derivatives of cyclosporins, e.g. of [(D)Lys]⁸-Cyclosporine, as well as assay kits comprising them.
Patent EP-0295411-A1 (EP)
Inventor: YOSHIDA MITSUHIRO
IPC: A61K47/00
Filed: 1988-05-03
Abstract: A pharmaceutical preparation for the percutaneous administration comprises eperisone or tolperisone, including salts thereof, and a monoglyceride of an aliphatic acid having 8 to 12 carbon atoms and/or an ester of lactic acid with an aliphatic alcohol having 12 to 18 carbon atoms. It is improved in the percutaneous absorption, and it is used for the treatment of symptoms of spastic paralysis and of muscle tonus.
Patent EP-0307697-A1 (EP)
Title: Hearing aid and method for making it
Inventor: TWEEDLE ALLAN FRANK
IPC: H04R25/02
Filed: 1988-08-26
Abstract: The shell of a hearing aid has an open end with a mating surface. The mating surface mates with a non-planar faceplate. Advantageously, the faceplate is shaped as a part of a sphere. Further advantagously, the surface is shaped by grinding.
Patent EP-0359844-A1 (EP)
Inventor: DE MARCH GHISLAINE
IPC: C12N5/00
Filed: 1988-09-19
Abstract: To produce substances of vegetable origin, a vegetable organ is implanted in a culture medium and is kept under hypoxia by immersion beneath a layer of oil and the substances produced are extracted from the organ, the medium and/or the oil.
Patent EP-0313861-A1 (EP)
Inventor: BLACKMON KENNETH PAUL
IPC: C08G69/40
Filed: 1988-09-30
Abstract: Copolymers comprising amide units and polyether units connected by amide linkages are prepared by melt phase interchange of diaryl esters of dicarboxylic acids and polyoxyalkylenediamines and then with alkylene or cycloalkylenediamines. The products of the process are tough resins, useful per se as molding compounds, especially as thermoplastic elastomers, as fabric coatings, as hot melt adhesives, and to toughen other thermoplastic polymers.
Patent EP-0321938-A1 (EP)
Inventor: KLEIN ROLF DIPL-ING
IPC: B23K26/00
Filed: 1988-12-21
Abstract: Um mit einfachen Mitteln ein gesteuertes Aufschmelzen der Borstenenden zu gewährleisten, wird derart verfahren, daß gepulste Laserstrahlung mit im Kilowattbereich liegender Leistung und im Mikrosekundenbereich liegender Impulsdauer verwendet wird.
Patent EP-0322839-A1 (EP)
Inventor: KRAPPEL ALFRED
IPC: H01T13/46
Filed: 1988-12-26
Abstract: A spark plug comprising a shell, an insulator, a center electrode passing through the insulator with its tip protruding from the latter, and a side electrode having a flat plate portion that faces the tip of said center electrode so as to form a spark gap between said tip and said flat piate portion, the periphery of said flat plate portion being joined to the shell via a plurality of legs, is improved by a plurality of holes which are made in said flat plate portion.
Patent EP-0284157-A1 (EP)
Inventor: KREUGER FREDERIK HENDRIK
IPC: H01B9/02
Filed: 1988-03-21
Abstract: Multi-conductor high voltage cable, in particular a three-conductor cable, each conductor having an extruded polyolefin conductor insul­ation, said cable further comprising an extruded polyolefin belt insul­ation surrounding all insulated conductors and an electrically conducting sheeth, surrounding the belt insulation. According to the present invention the conductor insulation of each conductor is sur­rounded by at least one tape or layer of material comprising cells or cavities and/or at least one tape or layer of material comprising cells or cavities is applied between the belt insulation and all insulated conductors. Preferably said tape or layer is formed by swelling tape.
Patent EP-0312356-A1 (EP)
Inventor: ARMENIADES C D
IPC: A61B5/022
Filed: 1988-10-13
Abstract: An ophthalmic device and system for measuring and controlling relative fluid pressure inside an ocular globe includes a surgical instrument (60) which is adapted to penetrate the ocular globe. A fluid pressure transducer (65) is mounted on the instrument so that when the instrument penetrates the ocular globe the transducer is located adjacent to an opening that communicates with the interior of the globe so that it can react to pressure changes in the fluid therein and generate signals in response to changes in the pressure of the fluid. The signal is transmitted external of the instrument to a control system (105) which is operatively connected to the transducer (65) for first receiving signals from the transducer and then controlling a fluid supply system in response to signals according to a predetermined set of instructions. The control system (105) is connected to a closed loop feed system (110) in which fluid is continuously circulated. Fluctuations in intraocular pressure cause the control system to divert fluid from the feed system to the ocular globe to a conduit (104) connected to the closed loop.
Patent EP-0314482-A1 (EP)
Inventor: STEVENS R D SAMUEL
IPC: B01D53/70
Filed: 1988-10-27
Abstract: A method of treating an oxidizable organic contaminant in an industrial exhaust air stream. The temperature of the gas stream is maintained at substantially greater than room temperature. Ozone is added to the gas stream to oxidize the contaminants having a reaction rate constant at 300°C with 0[³P] between about 10⁻¹¹ and 10⁻¹⁶ cm³/mol.sec.
Patent EP-0319179-A1 (EP)
Inventor: FRASER ANDREW ALAN
IPC: E03F7/00
Filed: 1988-11-21
Abstract: A jet nozzle (18) for use in propelling a trolley or sledge (10) provided with a television or video camera (15) along a conduit, such as a sewer, for use in inspecting the interior of the conduit, the jet nozzle (18) comprising a casing (20) having an end wall (21) provided with a plurality of discharge openings (22) communicating with a chamber (25) formed between said end wall (21) and a transverse wall (24), an inlet (23) in communication with the chamber (25) and connected to a hose (19), a bearing (26) provided on the casing (20) mounting a connector member (28) for connecting the jet nozzle (18) to the trolley or sledge (10) and allowing the casing (20) to rotate relative to the connector member (28).
Patent EP-0300899-A1 (EP)
Inventor: LEMONNIER JEAN
IPC: A61M19/00
Filed: 1988-07-20
Abstract: The filter device for peridural anaesthesia comprises a casing consisting of two plastics material parts (1 and 2) welded together and a circular filter membrane (3) disposed and welded in an inclined plane at an angle between 5 and 15° to the axis of the inlet bore (4) or outlet bore (5) of the device, so that at least one of the circular membrane support surfaces is free of any relief member projecting beyond that surface. 
     A reversible device of this kind is more economical, more sensitive, more comfortable for the patient and safer than prior art devices used for peridural anaesthesia.
Patent EP-0285546-A1 (EP)
Inventor: MARIN HEINER
IPC: H01H33/02
Filed: 1988-03-22
Abstract: A high-voltage compressed-gas circuit breaker has contact plates with a contact face for the incoming cables. The position of these contact faces and the attachment bores on the contact faces for the connection of cables will vary depending on the form of installation given in the switching equipment. The circuit breaker has contact faces which are formed as contact parts which are separate from the terminal plates. On both contact parts, bores are provided for connecting the contact part and the terminal plate to each other, these bores protruding beyond the outside diameter of the interrupter unit on which the terminal plate is applied. The bores make possible a reversal of the contact face by 180 DEG .
Patent EP-0296243-A1 (EP)
Inventor: STERNER ERIK
IPC: A01K39/022
Filed: 1987-12-29
Abstract: Dans des installations servant à alimenter des animaux en eau potable, par exemple lors de l'élevage de volailles, l'eau est acheminée dans des conduites jusqu'à des abreuvoirs suspendus sous les conduites et alimentés en eau par un robinet. Dans un agencement décrit dans la présente invention, chaque abreuvoir (10), complèté par un robinet (9) et par des dispositifs de liaison (21) est couplé à un élément de liaison (4). Les éléments de liaison (4) qui peuvent être placés en des endroits espacés les uns des autres déterminés au choix, communique les uns avec les autres par l'intermédiaire de tuyau agencé (5) et forment avec les tuyaux les conduites (3). Des barres (8) s'étendent sur toute la longueur des conduites (3) et sont en prise avec les éléments de liaison (4). Un tel système d'alimentation en eau potable est soutenu par des supports (31), tels que des câbles à une distance d'une fondation, telle qu'une structure de toit. Les supports (31) sont en prise avec les barres (8) et supportent par l'intermédiaire de celles-ci le poids des abreuvoirs (10), des robinets (9), des dispositifs de liaison (21), des éléments de liaison (4) et de l'eau contenue dans lesdites installations, ainsi que le poids des tuyaux (5) et de l'eau contenue dans lesdits tuyaux. Les tuyaux (5), qui n'entrent en contact avec cet agencement que par l'intermédiaire de leurs parties terminales (15), sont soumis uniquement à la charge créée par leur propre poids et créée en partie par l'eau contenue dans les tuyaux.
Patent EP-0324013-A1 (EP)
Title: Trigger pump
Inventor: MICALLEF LEWIS A
IPC: B05B11/00
Filed: 1988-07-01
Abstract: A dispensing pump for dispensing product from a container serves as a container closure comprising a 
cylinder hav­
ing an inner shell (32) open at its rear end and closed at a forward end and an outer shell (30) surrounding the 
inner shell 
and defining a cavity (34) therebetween. A reciprocally mounted piston (42) is in the inner shell (32) and defines 
a pump 
chamber therewith. An inlet port (36) includes a passage (26) in the outer shell for communication the container 
interior 
with the pump chamber during the suction stroke to permit product to pass through the passage (26) into the 
cavity and 
then into the pump chamber. A vent (28) replaces product removed from the container interior into the pump 
chamber 
with air. An outlet valve (58) is for opening the outlet port during the compression stroke and for closing the 
outlet port 
(60) during the suction stroke; and inlet valve (38) for opening the inlet port (36) during the suction stroke and 
for closing 
the inlet port (36) during the compression stroke.
Patent EP-0378565-A1 (EP)
Title: Nouvelles compositions refractaires et leur mise en  uvre dans un procede de coulee avec des modeles vaporisables
Inventor: SNOOK ROBERT L
IPC: B22C9/04
Filed: 1988-08-22
Abstract: Sont décrits un procédé perfectionné de coulée avec des modèles consommables ainsi qu'une composition réfractaire améliorée permettant l'enduction de modèles comsommables utilisés dans ledit procédé, et contenant un matériau réfractaire sensiblement sphérique.
Patent EP-0386285-A1 (EP)
Inventor: PALMIERI BENIAMINO
IPC: A61B17/00
Filed: 1989-03-07
Abstract: The suturing gun is of the type having the usual stitch applying devi­ce and comprises pliers (P) for clamping the wound margins arranged close the stitch outlet (8), a control element (7) for actuating the pliers (P) and arranged outside the gun, in a portion easily accessi­ble by the surgeon hand grasping the gun and a driving system (11,12, 13,17,20,21) for transmitting the movement of the control element (7) to the pliers (P). 
     The suturing gun further comprises housing means (31) for containing and retaining one or more gauze tampons, first dispensing means (33) for containing and dispensing a disinfectant liquid or the like and second dispensing means (37,38,39,40,41) for containing and dispensing a suture adhesive.
Patent EP-0339392-A1 (EP)
Inventor: KOHLER BURKHARD DR
IPC: C08K5/42
Filed: 1989-04-14
Abstract: High-molecular-weight polyarylene sulphides (PAS) are obtained by melting known polyarylene sulphides with salts of polyfunctional sulphonic acids.
Patent EP-0406455-A1 (EP)
Title: Röntgendiagnostikgerät für Mammographieaufnahmen
Inventor: SAFFER EDMUND
IPC: A61B6/04
Filed: 1989-07-03
Abstract: Ein Röntgendiagnostikgerät zur Anfertigung von Mammographieaufnahmen besitzt eine Kompressionsvorrichtung zum Kompremieren des Brustgewebes. Zum Erhalt von gut diagnostizierbaren Mammographieaufnahmen soll das Brustgewebe möglichst gleichmäßig und ohne Gewebeverdichtung an den Rippen komprimiert werden. Hierzu nehmen die Kompressionsfläche (12, 27) einer Kompressionsplatte (8, 18) und die Auflageebene (11) einer Auflageplatte (2) eines erfindungsgemäß ausgeführten Röntgendiagnostikgerätes einen spitzen Winkel zueinander ein, so daß sich der Raum zwischen der Auflageebene (11) und Kompressionsfläche (12, 27) zur Patientenseite hin verjüngt. Dabei ist die Kompressionsplatte (8, 18) über Halterungsmittel (7, 9) derart gelagert, daß sich der Winkel, den die Auflageebene (11) und die Kompressionsfläche (12, 27) zueinander einnehmen, bei Kompression des Aufnahmeobjektes reduziert.
Patent EP-0356730-A1 (EP)
Inventor: FUNFSCHILLING JURG DR
IPC: G09G3/18
Filed: 1989-07-31
Abstract: A method for driving a liquid-crystal cell of the DHF (distorted helix ferroelectric) type, in which driving is done using voltage pulses which have a level of a multiple of the holding voltage and a duration of less than 100  mu s, the product of voltage and pulse duration being smaller than the value required for winding up the helical structure. In a circuit for driving a liquid-crystal cell of the DHF type, in operation the cell is connected in series to a non-linear component.
Patent EP-0362827-A1 (EP)
Inventor: MOURI AKIHIRO
IPC: G03F7/34
Filed: 1989-10-04
Abstract: An image forming method, comprises the steps of, using an image forming medium containing a heat-­diffusible coloring matter, a polymerizable polymer precursor and a polymerization initiator; causing said polymerizable polymer precursor of said image forming medium to selectively polymerize to form a latent image comprised of a polymerized area and an unpolymerized area; and 
heating said image forming medium on which said latent image has been formed and which is laid overlapping on an image receiving medium, so as to satisfy the following formula (A): 
Tg₁ ≦ Ttrans ≦ Tg₂      (A) 
wherein Ttrans represents a temperature of said image forming medium, Tg represents a glass transition point of said unpoiymerized area, and Tg₂ represents a glass transition point of said polymerized area, 
to diffusion-transfer said heat-diffusible coloring matter contained in said image forming medium to said image receiving medium, thereby forming an image comprised of said heat-diffusible coloring matter on said image receiving medium.
Patent EP-0331268-A1 (EP)
Inventor: BAKEWELL JOSEPH J
IPC: B41J2/335
Filed: 1989-03-01
Abstract: An electrostatic or thermal printhead (34) and method of fabrication is provided in which dielectric material (20) is disposed in a row of spaced depressions (14) or in a single recess (16) along the upper surface of an edge (12) of a dielectric-coated conductive sheet (10). Electrodes (22) are disposed along the edge of the sheet over the dielectric material and terminate at associated conductive pads (24) or printhead circuitry (40) on the sheet. In one embodiment, the edge is trimmed and left bare to form an inexpensive electrostatic printhead. In an alternative embodiment, resistive material (42) is disposed over the edge to connect the electrodes (22) to the conductive sheet (10) to form an inexpensive thermal printhead.
Patent EP-0359338-A1 (EP)
Inventor: LAERUM OLE DIDRIK
IPC: C07K5/113
Filed: 1989-09-13
Abstract: Pentapeptides and derivatives thereof, including derivatives having one or more additional amino acids inserted in the sequence and/or added at the C- and N-termini, have been found to possess good activity in the inhibition of stem cell proliferation. 
     In addition groups of novel peptides are disclosed, having improved and/or specifically directed inhibitory actions.
Patent EP-0389703-A1 (EP)
Inventor: WEISMANN PETER HOWARD
IPC: F16H3/10
Filed: 1989-03-31
Abstract: An engagement mechanism (B), e.g. used for connecting a gear (44,46) to a shaft (26), comprises caged (66) wedging elements (64) between inner and outer races (54,62) one of which has cams, the cage being moveable between engaged and disengaged positions by an axially displaceable actuator (74), controlled to produce engagement only when the races (54,62) are synchronised, e.g. by a control member (96) or electronically.
Patent EP-0346019-A1 (EP)
Inventor: MUEHLHAUSEN ROBERT A C O MINNE
IPC: H04N1/107
Filed: 1989-06-02
Abstract: A film image reader/scanner apparatus providing two capabilities, operable only at separate times wherein one capability provides for the projection onto a viewing screen (60) of a light image created from a film image presented to the apparatus, with the second capability providing for a line-by-line scan of the light image that is directed to a linear scan array (90) for the production of signals representative of the light image.