baber/WOPTO huggingface dataset:
Patent EP-0174982-B1 (EP)
Inventor: FERGASON JAMES LEE
IPC: G02F1/1333
Filed: 1985-02-28
Granted: 1994-05-04
Abstract: A liquid crystal apparatus includes a plurality of volumes of liquid crystal material in a containment medium. At least some of the volumes are interconnected. The walls defining the volumes tend to distort the natural liquid crystal structure in the absence of an electric field, and the optical and electrical properties of the materials are such that in the absence of a field incident light is scattered or absorbed and in the presence of a field, scattering and/or absorption are reduced. The apparatus may be used in an optical display, optical shutter, billboard, etc., and it functions independently of polarization. Methods of making and using the apparatus also are included in the invention.
Patent EP-0187846-B1 (EP)
Title: Appareil et procede de fabrication d'un catheter exterieur pour appareil correcteur d'incontinence urinaire masculine
IPC: A61F5/453
Filed: 1985-07-12
Granted: 1989-09-06
Abstract: Dans un cathéter extérieur pour un appareil correcteur d'incontinence masculine, l'intérieur d'une partie principale (1) souple, élastique et à parois minces est pourvu d'une couche adhésive (3) sensible à la pression. Afin de permettre la mise à disposition du cathéter lorsque sa partie principale est enroulée, l'extrémité ouverte du cathéter étant placée près de l'extrémité (4) d'un tube de drainage, la surface extérieure de la partie principale (1) est pourvue, du côté opposé à la couche adhésive (3), d'une couche de revêtement (2) ayant une surface anti-adhésive, de préférence sous la forme d'une pellicule. Lors de la production du cathéter, la couche adhésive sensible à la pression peut être appliquée à un mandrin cylindrique en enroulant autour de celui-ci un matériau en bandes. La partie principale du cathéter est ensuite montée sur la couche adhésive sous la forme d'un manteau fini, et la pellicule de revêtement est appliquée du côté extérieur de la partie principale.
Patent EP-0188580-B1 (EP)
Title: Couverture pour conteneurs de charges, de preference des vehicules
IPC: B60J7/06
Filed: 1985-07-17
Granted: 1988-11-09
Abstract: Une couverture pour un conteneur (1) de charges comprend une bâche (11) susceptible d'être mécaniquement tirée sur le conteneur (1) de charges ouvert en haut, en le recouvrant, et d'être enlevée pour que le conteneur reste ouvert. La couverture comprend des lanières (5) de soutien, fixées par intervalles au matériau de la couverture (11) et allant d'un côté à l'autre du conteneur. Les lanières de soutien peuvent glisser perpendiculairement à leur sens longitudinal, entraînées par un moteur via une chaîne sans fin (7) et commandées par des rails de guidage (4) situés à chaque extrémité du conteneur. Une charnière (13) est placée au milieu des rails de guidage pour qu'une moitié de ceux-ci puisse être soulevée par un cylindre à soufflet (14) lorsque la couverture doit être entièrement mise de côté.
Patent EP-0192184-B1 (EP)
Title: Method of making moulded plastics elements and apparatus therefor
IPC: B29C51/10
Filed: 1986-02-13
Granted: 1989-12-06
Abstract: A deep drawing molding process for the formation of shaped plastic elements in which a certain thickness of the thermoplastic sheet to be formed is heated to the plastic flow state while an embossed or decorated outer side of the sheet is maintained at a temperature below the plastic state by means of a cooling air stream. The plastic element producted has an undamaged decorated side and improved wear properties such that it may be used in high ambient temperature applications, such as automobile dashboards, without cracking. The apparatus for heating and forming the plastic element includes a clamping frame to hold the sheet, a heating element disposed above the sheet, a molding box below the frame, which box is provided with inlets and outlets for cooling air and the application of vacuum, and a moldign tool also disposed above said frame, which is forced through said frame and against said sheet when a certain thickness of the sheet has been heated to the desired plastic flow temperature.
Patent EP-0198325-B1 (EP)
IPC: A61P9/08
Filed: 1986-04-02
Granted: 1992-07-15
Abstract: Substituted aniline derivatives of the formula 
<CHEM>
 wherein R1 is -alkylene'-NH2 or -alkylene'-A';
 R2, R3 and R4 are, independently, hydrogen or methyl;
 A and A' are, independently, unsubstituted or lower alkyl or aryl substituted pyridinyl, imidazolyl, or pyrimidinyl;
 and, when an asymmetric carbon is present, in the form of an enantiomer or of a racemic mixture thereof, have antiarrhythmic, antithrombotic, thromboxane synthase inhibiting and blood platelet antiaggregatory properties, and thus, can be used in the control or prevention of arrhythmia, thrombosis and ischemic heart disease. They can be prepared according to known methods.
Patent EP-0215290-B1 (EP)
IPC: H01L31/02
Filed: 1986-08-11
Granted: 1989-11-29
Abstract: 1. Photosensitive arrangement, based on hydrogen-containing, amorphous silicon a-Si:H, for linear and planar image sensors, in which arrangement the photoconductor of a-Si:H is arranged as a thin layer in a sandwich structure between two metallically conducting electrodes, of which at least one is of transparent construction, on a substrate, preferably consisting of glass, characterized in that an opaque mask (8) is provided on the light incidence side (hv) of the transparent electrode (7) which is structured so that the edge regions of the individual sensor elements (2, 3, 4) are covered and only the actual sensor surfaces (5, 6, 7) are illuminated.
Patent EP-0199532-B1 (EP)
IPC: F16B4/00
Filed: 1986-04-16
Granted: 1989-07-26
Abstract: The present invention relates to a C ring for securing members such as wire members. The C ring (10) is provided with a cover (14) on at least the inside of a wire rod (12) bent into the shape of a letter C. This is achieved by covering the wire rod (12) with a tubular cover (14) or by coating a cover on the inner part of the curve of the wire rod (12), or otherwise. In this way it is possible to provide a C ring (10) having a high strength, but which does not generate friction noises when wires are clamped together using the C ring (10), and movement occurs.
Patent EP-0200421-B1 (EP)
IPC: C12N15/00
Filed: 1986-04-16
Granted: 1993-07-28
Abstract: DNA construct contains a nucleotide sequence (I) encoding a protein, which, on activation, has the same biological activity for blood coagulation as Factor VIIa. (I) codes at least partially for Factor VII and comprises a first sequence (Ia) encoding a calcium binding domain, joined to a second sequence downstream of (Ia), which encodes a catalytic domain for the serine protease activity of Factor VIIa. (Ia) comprises a gene encoding Factor VII, Factor IX, Factor X, Protein C, prothrombin or Protein S. - A recombinant plasmid is provided which includes a promoter followed downstream by (I), which is followed downstream by a polyadenylation signal.
Patent EP-0218489-B1 (EP)
IPC: F41C7/00
Filed: 1986-08-05
Granted: 1990-04-18
Abstract: 1. A projectile launcher with two parallel barrels mounted tiltably with respect to the stock, in which said barrels (1) are carried by a table (3) mounted pivotally at one end of a beam (6), characterized in that the other end of this beam is carried by a tilt block (4) fixed to the stock and in that said table (3) is of a shape such that when the launcher is in the firing position the table (3) covers said beam (6) thus at least partially concealing the latter.
Patent EP-0227627-B1 (EP)
IPC: A61K35/32
Filed: 1986-12-18
Granted: 1990-11-28
Abstract: A composition and method for the repair of an osseous defect comprising introducing into said defect a phosphophoryn calcium salt, preferably in combination with a matrix material such as type I collagen.
Patent EP-0208726-B1 (EP)
Title: Capots resistant au feu, en particulier pour moteurs d'avions
IPC: H01J29/89
Filed: 1986-01-08
Granted: 1990-11-07
Abstract: Fabrication de capots de moteurs au moyen de panneaux sandwichs comprenant un revêtement externe (6) et un revêtement interne (5) assemblés entre eux par un nid d'abeilles (7); les revêtements sont en fibres de carbone imprégnées de résine phénolique, ces fibres étant de préférence mises en oeuvre sous forme de tissu, tandis que la liaison des revêtements et du nid d'abeilles est réalisée à l'aide d'une colle époxy. Application aux nacelles enfermant les moteurs sur les avions.
Patent EP-0224533-B1 (EP)
Title: Catheter a fibre optique pour realiser une desobstruction par l'intermediaire de l'energie lumineuse d'un laser
IPC: A61B18/24
Filed: 1986-05-30
Granted: 1990-03-21
Abstract: Cathéter à fibre optique notamment destiné à conduire une énergie, telle que l'énergie lumineuse d'un laser, dans un vaisseau sanguin tel qu'une artère pour sa désobstruction par voie transluminale percutanée. Elle trouvera notamment son application dans le domaine médical pour le traitement de maladies telles que l'artérite. Selon l'invention, le cathéter (1) comporte un tube principal (2) muni d'une extrémité proximale et une extrémité distale (4), ledit tube présentant au moins un premier conduit (6) muni d'un premier orifice de sortie (7) à l'extrémité distale (4), et une fibre optique (8), apte à véhiculer l'énergie lumineuse du laser, placée dans ledit premier conduit (6). Il est caractérisé par le fait que ledit tube principal (2) présente un deuxième conduit (10) muni d'un deuxième orifice (11) à l'extrémité distale (4), les axes desdits premier et deuxième conduits (6) et (10) étant sensiblement parallèles à l'axe du tube principal (2), ledit deuxième conduit (10) étant apte à véhiculer un mandrin facilitant l'introduction percutanée du cathéter (1) et/ou à véhiculer une solution de refroidissement et de lavage.
Patent EP-0233286-B1 (EP)
IPC: B65D51/20
Filed: 1986-08-15
Granted: 1990-04-11
Abstract: A container comprising a container body having an open top with a ring united in sealing and permanent connection with an anchorage portion of an outer lid. A second lid is sealingly fixed to the container body in a region inside the outer lid, whereby there is formed, in the factory-sealed container, a sealed space between the lids.
Patent EP-0234209-B1 (EP)
IPC: D04H1/498
Filed: 1987-01-12
Granted: 1991-10-09
Abstract: The invention relates to a wadding sheet for use as upholstery cushion, filling material or the like, in particular for seat cushioning and mattresses, having a covering on both sides comprising a textile sheet material, in particular a nonwoven, woven or knitted fabric, joined to the wadding layer along a line. To ensure adequate cohesion between the covering and the wadding layer even during processing and to preserve the cushioning effect on all sides, the invention proposes that each covering side should be needled to the wadding layer and that the needle lines on the two covering sides should be offset relative to one another in a pipe arrangement. In other words, which covering side has been needled to the wadding layer alternates. Needling on each side can penetrate the wadding layer completely, so that local disintegration of the wadding layer is unlikely. <IMAGE>
Patent EP-0241777-B1 (EP)
IPC: H04J3/07
Filed: 1987-03-25
Granted: 1991-05-08
Abstract: A method for the recovery of a plesiochronic data signal is provided, whereby the received sum signal generated upon application of what is referred to as pulse stuffing is divided into a synchronous data signal and into an additional data signal in a demultiplexer. A data bit likewise transmitted in the additional data signal is inserted into the synchronous data signal in a format converter on the basis of stuffing information transmitted in the additional data signal or, respectively, a bit is purged from the synchronous data signal. The stuffing information is composed exclusively of phase words which, in digital form, contain the momentary phase relationship between the sum signal and the plesiochronis data signal. A command evaluation stage forwards control signals to the format converter when the extreme values of the phase words are transgressed, the bits being inserted into the synchronous data signal or, respectively, purged from the synchronous data signal by way of the control signals.
Patent EP-0259664-B1 (EP)
IPC: A45B9/02
Filed: 1987-08-19
Granted: 1991-10-09
Abstract: The umbrella handle has a carrying loop (4) which crosses the handle cross-section and is held by a clamping effect. To achieve a simple and durable attachment which is not restricted to particular cross-sections, it is proposed that the clamping effect is achieved by a clamping piece which is inserted with positive fit into an undercut groove of the umbrella handle (G). <IMAGE>
Patent EP-0264869-B1 (EP)
Inventor: STANISLAWCZYK VIC
IPC: D04H1/64
Filed: 1987-10-17
Granted: 1994-07-13
Abstract: Fibers treated with a novel latex containing a polymeric material of the present invention have an exceptional balance of physical properties. The novel latex is prepared by polymerizing an unsaturated dicarboxylic acid contained 4 to 10 carbon atoms with a copolymerizable monomer(s) and, optionally, a crosslinking monomer in the presence of an effective amount of a surfactant and initiator. In an preferred embodiment of the process, all of the unsaturated dicarboxylic acid is initially placed in the reactor, and a premix containing the copolymerizable monomer(s) and the crosslinking monomer is metered into the reactor. The unsaturated dicarboxylic acid is used an amount from about 1 to about 20 weight parts, the amount of the copolymerizable monomer is from about 70 to 98 weight parts, and the amount of the crosslinking monomer, which is optional is from about 0.52 to about 10 weight parts. The novel polymers have a Tg from about -20 DEG C to about -60 DEG C, a percent hysteresis loss of less than about 20% and exhibit a tensile strength of at least 300 psi and an elongation of at least 350%. When the novel latex is applied to the fibers, a nonwoven fabric having unique balance of properties is created.
Patent EP-0279919-B1 (EP)
IPC: E04D13/16
Filed: 1987-11-26
Granted: 1990-10-24
Abstract: 1. Roofing structure for roofs to be covered with roofing plates, consisting of thermal insulation plates engaging between the roof laths, which are placed upon preformed foil moulds of stable shapes engaging in between the roof laths, the angular marginal strips of which extending parallel to said roof laths repose upon same and form a support for overlapping ridge-sided and eaves-sided cover strips when thick thermal insulation plates are used, or a support for the head-sided edges of the roofing plates when thin thermal insulation plates are used, characterized in that the said cover and support strips (16, 14) or front faces (17) of two adjacent thermal insulation plates (10) supported on and/or at the roof lath (12), and/or the marginal strips (61, 62) of the foil mould (60) engaging over the roof lath (12) respectively are wave-shaped, and that the wave trains coordinated with the upper side of the said roof lath (12) extend in longitudinal direction of the roof lath, and the wave trains coordinated with the front faces of the roof lath (12) extend in transversal direction of the roof lath (12).
Patent EP-0273660-B1 (EP)
Title: Dna encoding an inactivated imp dehydrogenase
IPC: C12N15/09
Filed: 1987-12-18
Granted: 1993-07-28
Abstract: A DNA, which is highly homologus to that of an IMP dehydrogenase gene region and/or its flanking regions and is renderred the function of said gene inactivated, can be produced by the use of recombinant DNA techniques. Said DNA or a vector with said DNA is used to transform a Bacillus strain capable of producing at least one of inosine, xanthosine and guanosine, and the thus obtained inosine producing strain is both high in inosine accumulation and highly stable.
Patent EP-0262098-B1 (EP)
IPC: E02F3/43
Filed: 1987-01-19
Granted: 1990-05-09
Abstract: A hydraulic control circuit for the working members of earth-moving machines having linear and rotary reversible hydraulic actuators (1-7) each of which is associated with an associated hydraulic distributor valve (8, 9) and a pressure compensator (17, 18) of the "load-sensing" type. One or more of the actuators (1-7) is further associated with a flow recovery device (25) including at least one recovery line (34) between the discharge (28) and the delivery (27) of the actuator for obtaining an additional closure pressure on the spool (29) of the compensator(17, 18) in such away as to cancel out unnecessary demands on the fluid flow rate from the pump (12).
Patent EP-0253836-B1 (EP)
Title: Preparation de composes fluoroaromatiques dans une dispersion de fluorure de potassium
IPC: C07C201/00
Filed: 1986-12-30
Granted: 1990-10-03
Abstract: Selon un procédé amélioré de préparation de composés fluoroaromatiques (tels que des composés de fluoronitrobenzène), on fait réagir des composés chloroaromatiques (tels que des composés de chloronitrobenzène) avec du fluorure de potassium dans une dispersion solvante de ceux-ci préparée sur la base d'un mélange comprenant le solvant, le fluorure, du méthanol et un composé aromatique.
Patent EP-0261161-B1 (EP)
IPC: C09K19/42
Filed: 1987-03-09
Granted: 1993-05-26
Abstract: PCT No. PCT/EP87/00135 Sec. 371 Date Nov. 17, 1987 Sec. 102(e) Date Nov. 17, 1987 PCT Filed Mar. 9, 1987 PCT Pub. No. WO87/05714 PCT Pub. Date Sep. 24, 1987.By suitable choice of the liquid crystal parameters K3/K1 and K3/K2, it becomes possible to achieve a steep electrooptical characteristic line and a maximum contrast with minimum dependence on the viewing angle in electrooptical display elements with a twist angle with a value between 150 DEG  and 250 DEG .
Patent EP-0282513-B1 (EP)
Title: Attrition-resistant, controlled release fertilizers
Inventor: MOORE WILLIAM PERCY
IPC: C05G3/00
Filed: 1987-08-17
Granted: 1991-11-21
Abstract: A fertilizer-containing composition comprises of water-soluble central mass of plant food compound containing reactive functional groups amounting to at least 10 percent, and a base component, surrounding and chemically bonded to the central mass, formed by reacting a molecular excess of a polyfunctional monomeric-type compound with the reactive functional group of the central mass, the base component having residual reactive functionality. This fertilizer-containing composition can be used as an intermediate in the preparation of fertilizer particles.
Patent EP-0302206-B1 (EP)
IPC: H01M4/62
Filed: 1988-06-18
Granted: 1992-04-01
Abstract: Alkaline MnO2/Zn cells having nickel-plated steel cups as the cathode collector show deterioration of their discharge characteristics after high-temperature storage, which can be prevented by an additive in the cathode paste which forms a strong complex with nickel. Nickel oxide layers of high ohmic resistance, which are the cause of the contact resistance between the cathode and the nickel coating of the steel cup, are accordingly dissolved or transformed. Imidazole, 2-picolinic acid, dimenthylglyoxime, 4,5-dihydroxbenzene-1,3-disulfonic acid and 1,10-phenanthroline are particularly effective additives for compounding into the cathode. Preferred amounts are between 0.001 wt. % and 1 wt. %.
Patent EP-0308998-B1 (EP)
Title: Method of producing a swim fin
IPC: A63B31/08
Filed: 1985-04-22
Granted: 1993-02-10
Abstract: A method of producing a swim fin comprising a shoe portion (101) made of a first, comparativelly supple, moldable material; a blade portion (201) made of a second comparatively stiff material; said blade portion (201) and said shoe portion (101) being connected together in a stable manner by molding in a mold said shoe portion (101) on said blade portion (201), characterized in that said blade portion (201) is provided with at least one longitudinally extending deformable membrane like element (202), and by the fact that the method comprises the steps of:   a) forming at least one longitudinal slit (401) into said blade portion (201), extending from the the free fore end (501) of said blade portion (201) up to in proximity of the root end (601) of said blade portion (201); b) forming at least one groove (7) or channel in the said blade portion (201), and/or the mold associated with said blade portion (201), extending from said shoe portion (101) up to said slit (401), and c) allowing, concurrently with the molding operation of said shoe portion, the flow (107) of said first moldable material into said slits (401) to form the said membrane-like element (202). r
Patent EP-0322987-B1 (EP)
Title: Electromagnetic switch
IPC: H01H71/10
Filed: 1988-12-28
Granted: 1993-03-17
Abstract: An electromagnetic switch with a housing (1) provided with at least one magnet system (2), comprising a stator body (3) of magnetic material having an oblong chamber (6) accomodating a movable armature (7) of magnetic material, with an exciter winding (10) for the excitation of a magnetic field in the at least one magnet system (2). A swingably supported first arm (15) can be brought into motion under the influence of the excited magnetic field. To actuate a pair of contacts (23, 24) a swingably supported second (16) arm is provided, on each of said first and second (16) arms one end of at least one leaf spring (13, 14) acts. Said first (15) and second (16) arms extending on either side of the chamber (6) at right angles to the lengthwise direction thereof in such a way that each of them can swing about their support point (40, 42) in the direction of the armature (7). The free end (19) of the first arm (15) is coupled to the armature (7), which has an operating element (8) which acts on the second arm (16).
Patent EP-0276993-B1 (EP)
Inventor: HEATON DAVID WILLIAM
IPC: C07D303/48
Filed: 1988-01-27
Granted: 1994-08-10
Abstract: A process for preparing azetidinones of the formula: <CHEM> wherein R<1> is an amino-protecting group and R<2> is alkyl or aryl, which comprises reacting compounds of the formulae (VIII) and (IX) <CHEM> wherein L is a leaving group. The product azetidinones are intermediates in the preparation of penem and carbapenem antibiotics.
Patent EP-0304195-B1 (EP)
Title: Electrophoresis apparatus
IPC: G01N27/26
Filed: 1988-08-03
Granted: 1992-12-23
Abstract: An apparatus for casting an agarose gel and for conducting an electrophoresis process is disclosed. An electrophoresis tank (106) supports a gel casting deck (202) having open ends (210) which are sealed by wedge dams (302) to form a cavity for containing the molten agarose as it gels. The wedge dams (302) are pulled downward by gravity into wedge-shaped slots. The weight of the wedge dams (302) in the wedge slots presses the wedge dams (302) against the open ends (210) of the gel casting deck (202) so as to provide a substantially fluid-tight seal. The gel casting deck (202) has sidewalls whcih are slanted toward one another in the upwards direction so that when the gel is submerged in buffer solution during electrophoresis, the gel's tendency to float is substantially impeded. The combs (408) which form wells in the gel are referenced to the sides (208) of the gel casting deck (202) itself so as to ensure uniformity and accuracy of well depth. Safety features prevent the electrophoresis tank from functioning if removed from its protective housing.
Patent EP-0279771-B1 (EP)
Inventor: HANGAUER WINFRIED DR
IPC: F23N1/04
Filed: 1988-02-06
Granted: 1994-12-14
Abstract: Method for regulating the fuel air flow for a gas-fired water heater, with a fan, the drive motor of which is of variable speed, a constant actual-value indicator for the air flow and with a device for switching off the gas supply in the event of the air flow falling below a minimum, the difference (50) being formed according to the invention between the actual value (35) of the air flow and a switch- off threshold (US), and the speed of the fan motor (24) being increased when the difference falls below and reduced when it exceeds a presettable value. <IMAGE>