baber/WOPTO huggingface dataset:
Patent EP-0198664-B1 (EP)
IPC: B65D83/14
Filed: 1986-04-10
Granted: 1990-07-04
Abstract: 57 A pressure relief device for an internally pressurised container. The device is imperforate, forms an integral part of the container surface, and has a concave annular outer area integrally joined to an inwardly protruding circular central area by an annular intermediate area. These areas have different thicknesses resulting exclusively from the device having been drawn from a metal blank. The juncture of the annular outer and intermediate areas forms a first circular line of strain hardened material having a reduced thickness and increased hardness and strength as compared to the material thickness, hardness and strength of the annular outer area. The cross sectional configuration of the device is such that upon eversion thereof occasioned by an overpressurisation of the container contents, the material along the first circular line will fracture at at least one location, thereby allowing the container contents to escape therethrough.
Patent EP-0206823-B1 (EP)
IPC: G01M11/02
Filed: 1986-06-25
Granted: 1990-05-02
Abstract: A soft contact lens measuring device comprises a cylindrical lens support (10) defining a cavity (12) and pedestal (16) for immersing a soft contact lens in a saline solution. A piston (40) engages the support and can be operated by the user to force air in controlled amounts through a narrow passageway (22) extending up through the pedestal (16) to the saline solution. A bubble forms and rises until it is trapped by the lens. The interface between the bubble and the lens makes a convenient surface for focussing a radiuscope to allow lens dimensions to be determined.
Patent EP-0217506-B1 (EP)
Inventor: MORRIS LESTER
IPC: C08G75/14
Filed: 1986-07-31
Granted: 1995-03-29
Abstract: A liquid polymer composition curable to a solid elastomer having good thermal stability which contains a mercaptan terminated disulfide polymer of the formula HS(RSS)<sub>m</sub>R'SH wherein R is -C<sub>2</sub>H<sub>4</sub>-O-CH<sub>2</sub>-O-C<sub>2</sub>H<sub>4</sub>-; R' is a member selected from the group consisting of alkyl of from 2 to 12 carbon atoms: alkyl thioether of from 4 to 20 carbon atoms; alkyl ether of from 4 to 20 carbon atoms and one oxygen atom; alkyl ether of from 4 to 20 carbon atoms and from 2 to 4 oxygen atoms each of which is separated from the other by at least 2 carbon atoms, alicyclic of from 6 to 12 carbon atoms and aromatic lower alkvl; and the value of m is such that mercaptan terminated disulfide polymer has a molecular weight of between 1,000 to about 4.000. The method includes cleaving a polymer having disulfide linkages with an organic dimercaptan in the presence of an organic amine
Patent EP-0235433-B1 (EP)
IPC: A61F13/15
Filed: 1986-09-02
Granted: 1990-12-27
Abstract: A method of and apparatus for helical screw controlled-quantity extrusion of powdered material, such as, for example, moisture-absorbent super fine powders, with automatic filling of hot-melt laminated pouches, at least partially porous, as for use in diaper or other similar applications, and while obviating hazardous release of the powder.
Patent EP-0194202-B1 (EP)
IPC: A61K33/08
Filed: 1986-03-04
Granted: 1991-02-06
Abstract: The novel pharmaceutical composition is based on therapeutically active substances for protection of the oesogastroduodenal mucous membrane. There is used guar gum as a pH 1 to pH 0.8 antacid. Various other antacid agents are possibly added.
Patent EP-0210194-B1 (EP)
Title: Electrostatic deposition of coating materials
IPC: C05G3/00
Filed: 1986-01-09
Granted: 1989-03-15
Abstract: A method of and apparatus for the electrostatic application of a coating material on a product of either electrically conducting or non-conducting material. The product is caused to descend from a hopper (10) in free fall in the form of spaced curtains (28, 30) across two streams (40, 42) of electrostatically charged coating material directed laterally of the curtains from opposite sides thereof. The rate of flow and spacing of the curtains (28, 30) is adjustable (32, 14, 16, 18, 20, 22, 26) as required depending upon the nature of the product and the properties of the coating material. Charges of opposite polarity are applied respectively to the two streams with the result that an electrostatic charge opposite to that of a stream is imparted to that side of each of the two curtains towards which the stream is directed causing attraction between the coating material and the product. The uniformity of the applied coating is much improved as compared with conventional techniques.
Patent EP-0245349-B1 (EP)
Title: Appareil pour ebavurer le rebord d'un article tubulaire
IPC: B23D31/00
Filed: 1986-11-10
Granted: 1990-01-31
Abstract: Un ensemble de poinçons et de matrices pour ébavurer l'extrémité évasée d'un rebord de boîte comprend un poinçon (10) à mouvement alternatif, et une matrice segmentée (15) constituée de deux segements semi-circulaires (14, 16) mobiles entre une position ouverte permettant l'introduction de l'article (A), et une position fermée autour de l'article. Lors de la coopération des bords tranchants (35, 61) et (51, 62) du poinçon (10) et de la matrice (15) respectivement pour ébavurer le corps de boîte, le poinçon est centralisé avec précision par rapport à la matrice grâce à l'engagement d'une surface (521, 74) de la matrice orientée radialement vers l'extérieur dans une surface (321, 73) du poinçon orientée radialement vers l'intérieur; un alignement approximatif entre le poinçon et la matrice ayant été préalablement réalisé grâce à la mise en contact d'autres surfaces du poinçon et de la matrice lorsque celle-ci était fermée.
Patent EP-0257334-B1 (EP)
IPC: C07D498/10
Filed: 1987-07-30
Granted: 1991-01-02
Abstract: The present invention provides new tricyclic benzotriazoles of the general formula:    <IMAGE>  (I)  wherein Z is a hydrogen atom or an acyl radical, Y is an oxygen or sulphur atom or two hydrogen atoms and X is an oxygen or sulphur atom or a >CR1R2 or >NR3 group, R1 is a hydrogen atom or an alkyl, alkenyl or cycloalkyl radical, R2 is a hydrogen atom or an alkyl, alkenyl or cyano group or a carbonyl group substituted by a hydroxyl, alkyl, alkoxy, amino, alkylamino, dialkylamino or hydrazino group or R2, together with R1, represents a cycloalkylene radical or R1 and R2 together form an alkylidene or cycloalkylidene radical and R3 is a hydrogen atom or an alkyl radical; the tautomers thereof and the physiologically acceptable acid-addition salts thereof with inorganic and organic acids. The present invention also provides processes for the preparation of these tricyclic benzotriazoles and pharmaceutical compositions containing them for the treatment of heart and circulatory diseases.
Patent EP-0258724-B1 (EP)
IPC: C08F8/44
Filed: 1987-08-17
Granted: 1989-12-06
Abstract: Polyethylene with an average molecular weight of 500 to 10,000 is disclosed having one or several laterally bound group(s) of the formula    <IMAGE>  I  wherein R1 and R2 are the same or different and represent a lower alkyl group with 1 to 4 carbon atoms. R3 is alkyl or aryl, X is a halogen or sulfate residue and n is 2 or 3. A method for the preparation of the modified polyethylene is also disclosed. The polethylene, preferably in the form of an aqueous dispersion, is applied to glass surfaces, especially the external surface of glass containers. The modified poyethylene is especially suitable for the so-called cold-end finishing of glass. The protective layers obtained have very good smoothness values. The protective layers are resistant to the repeated action of hot aqueous washing liquors and retain their smoothness. The glass containers, provided with the protective layers, may be labelled in the usual manner.
Patent EP-0257573-B1 (EP)
Inventor: FELDHUES MICHAEL DR
IPC: C25B3/29
Filed: 1987-08-21
Granted: 1994-10-12
Abstract: The intrinsically electrically conductive polymers, preferably oligomers, are, in the oxidised form, fully soluble in dipolar aprotic solvents at room temperature and contain structural units derived from at least one monomer of the formula (I) 
<IMAGE>
 in which R<1> is a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 where n = 1 to 4 and R<2> is a hydrogen atom, a C1-C12-alkyl group, a C1-C12-alkoxy group or  -O(CH2CH2O)nCH3 where n = 1 to 4, or R<1> and R<2> together are -(OCH2)m-CH2 or -O(CH2)m-O- where m = 1 to 12. These polymers are prepared by electrochemical polymerisation of at least one monomer of this formula (I) in the presence of a conductive salt, where the anode has a specific surface area of at least 0.01 m<2>/g and preferably has a grid, sponge, woven or felt structure, the electrolyte solvent is dipolar and aprotic, and the electrolyte system is only agitated gently, or not at all, relative to the anode. The polymers according to the invention are particularly suitable for coating purposes.
Patent EP-0269457-B1 (EP)
IPC: C07D405/12
Filed: 1987-11-27
Granted: 1993-02-03
Abstract: l. A compound of Formula I or a salt thereof:    (I)  Ar-Q-(CH2)m-A-(CH2)n (CE<1>=CE<2>)aCE<3>=CE<4>CXNR<1>R<2>   where Ar s a 6-membered heteroaromatic ring containing, as the heteroatom or heteroatoms, one or two nitrogen atoms and is optionally substituted by one or more of halogen, cyano, C1-6-alkyl (optionally substituted by halogen), or C1-6- alkoxy (optionally substituted by one or more of halogen or C1-6-alkyl), or RS(O)x where x is 0, l or 2 and R is C1-6-alkyl optionally substituted by one or more halogen atoms,  Q is -CH2- or -O-,  m and n are each independently 0 to 7,  A is -CH2- or -O-,  a is 0 or l, E<1> to E<4> are independently hydrogen, C1-4-alkyl or halo-C1-4-alkyl or halogen,  X is oxygen or sulphur, and R<1> and R<2> are independently hydrogen, C1-6 alkyl or C3-6-cycloalkyl, either being optionally substituted by one or more of C1-6-alkyl, C2-6-alkenyl, dioxalanyl, C3-6-cycloalkyl, C1-6-alkoxy or RS(0)x as defined above. The compounds and their salts are useful as insecticides and acaricides.
Patent EP-0255537-B1 (EP)
Inventor: LINDSTROM JON MARTIN
IPC: C12Q1/00
Filed: 1987-01-05
Granted: 1994-08-03
Abstract: Improved assays are provided for anti-acetylcholine receptor protein autoantibodies in the sera of patients with myasthenia gravis. The basis for the improved assays is the discovery that large quantities of acetylcholine receptor protein, that, for practical purposes in immunoassays, is immunologically indistinguishable from human muscle acetylcholine receptor protein, can be isolated from cells of the human medullablastoma-derived cell line TE671.
Patent EP-0363353-B1 (EP)
IPC: C07C271/48
Filed: 1987-07-15
Granted: 1992-07-22
Abstract: Certain fused trans-isomer benzazepines are useful in treating psychoses, depression, pain and hypertension. The compounds also may be useful as renal vasodilators. Pharmaceutical compositions, methods of preparation and novel intermediate compositions are disclosed.
Patent EP-0285828-B1 (EP)
Inventor: NUERK SIEGFRIED
IPC: D04B15/48
Filed: 1988-03-07
Granted: 1994-10-19
Abstract: The thread feeding device for knitting machines has a rotation body (3) to which is attached a thread feeding element, which is subdivided into an entry, a storage and an exit section. To make it possible to operate the thread feeding device, depending on the thread material, either with a closed storage section (20) or with a storage section (20) formed by rod-like support elements (26), there is proposed a rod cage (23) which consists of a prefabricated unit and which is attachable coaxially on the rotation body (3). The rod cage (23) has an entry element (24), which contains the entry section, and a plurality of rod-shaped support elements (26) which form the storage section and which are each attached at one end to the entry element (24). The respective other ends of the support elements (26) are either attached to a holder (25), which is connectable to the rotation body (3) and forms part of the cage unit, or held directly on the rotation body (3) and are thereby radially centered in respect of the axis of rotation (4) (Fig. 5). 
<IMAGE>
Patent EP-0339110-B1 (EP)
Inventor: EUGSTER MARKUS
IPC: B67D1/12
Filed: 1988-04-27
Granted: 1993-11-03
Abstract: There is provided an automatic drinks dispenser, especially a cocoa dispenser, by means of which two liquids of widely varying viscosities can be mixed with one another in a predetermined ratio differing sharply from one. The automatic drinks dispenser contains a roller-type hose pump with two parallel delivery hoses of identical dimensions and material properties, which produce the predetermined mixture ratio of the drink ingredients as a result of the speeds, different because of the different viscosities of the liquids, at which they resume their original form after being compressed. <IMAGE>
Patent EP-0305659-B1 (EP)
Title: Process for regulating specific dispersion power
IPC: D21B1/32
Filed: 1988-06-01
Granted: 1991-10-09
Abstract: The process for the dispersion of material containing waste paper with a disperser (5) and a dewatering machine (3) makes it possible to carry out the dispersion at constant specific power even with variations in the raw material and in the process. To this end, an automatic control device (11) is provided, which with the help of measured variables from the process and of technological relationships, controls the addition of dilution water (W) before dispersion. 
<IMAGE>
Patent EP-0312905-B1 (EP)
Title: Method for automatic character recognition
IPC: G06V30/262
Filed: 1988-10-12
Granted: 1992-04-29
Abstract: From the individual characters calculated with the aid of a character classifier, character strings marked by beginning of word and end of word are formed which are checked with respect to identity or similarity with stored reference strings of a context lexicon. The context lexicon is continuously updated by continuously reading in strings containing no rejection characters at all, the repeated reading-in of identical strings being counted. Current strings are compared with the strings of the context lexicon and the best possible string with respect to similarity and frequency is selected for further evaluation. A correction provided due to the context comparison is carried out only if the substitution transition is probable due to the classifier characteristic for the characters considered in each case.
Patent EP-0371153-B1 (EP)
IPC: E04B1/38
Filed: 1988-11-28
Granted: 1992-05-13
Abstract: Described is a connection device (1) for detachably connecting two frame components, which connection device (1) has in a housing (2) at least one holding element (3) with which the connection device (1) and thus also the edge profile can be detachably connected to the support profile, an eccentric (14) being arranged so as to be rotatably mounted in the housing (2) by means of which eccentric (14) the holding element (3) is guided in a longitudinally moveable manner in the housing (2), as a result of which a component of the holding element (3) projecting out of the front end of the housing (2) can be brought into engagement with an undercut longitudinal groove of the support profile, and in which arrangement the eccentric head (15) of the eccentric (14) which can be pressed into the housing (2) against the force of a spring (24), can latch into a bore of the edge profile, and also has a safety means preventing the axial mobility of the eccentric (14) in the push-in position of the holding element (3). To prevent unintentional pressing-in of the eccentric in a defined area of the connecting action, provision is made for the safety means to consist of a projection (22) provided on the eccentric (14) and a recess (23) formed in the housing (2), the projection (22) and the recess (23) being arranged relative to one another in such a way that the projection (22) can certainly be pressed into the recess (23) in the area of the push-out position of the holding element (3) and thus permits axial mobility of the eccentric (14) but cannot be pressed in in the push-in position of the holding element (3), and axial mobility of the eccentric (14) is thereby prevented. (Fig. 2) 
<IMAGE>
Patent EP-0320008-B1 (EP)
Title: Electrically driven door lock
IPC: E05B47/00
Filed: 1988-12-09
Granted: 1992-05-20
Abstract: The electromotively driven door lock has a bolt (29) which is guided displaceably in a lock case (7) and which is coupled in the two directions of movement, via a push-face mechanism (61, 63), to a control part (43) displaceable transversely relative to the direction of movement of the bolt (29). The control part (43) is driven by an electric motor (37) via a gearwheel mechanism (41) and a rack toothing (59) provided on the control part (43). The electric motor (37) can move the control part (43) beyond the position assigned to the drawn-in bolt (29) towards a latch (9) of the door lock, the control part (43) taking up the latch (9) in the drawing-in direction. For this part of its stroke, the control part (43) can be driven pivotably or else take up the latch (9) via a sloping-face mechanism or a deflecting angle lever. The follower (21) provided for the manual opening of the latch (9) takes up the control part in the drawing-in direction of the bolt (29) via take-up stops (81, 83), so that, if necessary, the door lock can also be released manually. <IMAGE>
Patent EP-0310431-B1 (EP)
Inventor: BROADWIN ALAN
IPC: A61B17/22
Filed: 1988-09-30
Granted: 1994-11-02
Abstract: An apparatus having a vibratable tip (22) for ultrasonically disintegrating tissue in a surgical procedure and for aspirating the disintegrated tissue and fluid away from the surgical site (12) through an opening (24) in the tip. A connection (42) to the electrosurgical unit provides for delivery of RF cutting current, RF coagulating current or a blend thereof to the tip so that electrosurgical procedures can be conducted separately or simultaneously with ultrasonic aspiration through the tip. It thus is now possible, for example, to electrocauterize simultaneously with ultrasonic fragmentation with a single handheld surgical device. The simultaneous delivery of ultrasonic vibrations and RF current to the tip also has been found to increase the tissue fragementation rate.
Patent EP-0297012-B1 (EP)
IPC: A01B71/02
Filed: 1988-06-23
Granted: 1993-09-15
Abstract: According to the invention,
 - the two groups (27, 28) of mowing members (29, 30) are connected rigidly to one another;
 - the cutting device (16) is connected to the frame (13) by means of a deformable-quadrilateral device (38);
 - the driving members (33) of each group (27, 28) of mowing members (29, 30) comprise a transmission housing (46) extending above the mowing member (29) located at the outer end of the corresponding group (27, 28) of mowing members (29, 30); and
 - the means for distributing the movement (61) of each group (27, 28) of mowing members (29, 30) comprise a universal-joint distribution shaft (62) delivering the movement to the transmission housing (46) of said group (27, 28) of mowing members (29, 30). 
<??>The invention is used in the sector of agricultural machinery. 
<IMAGE>
Patent EP-0379481-B1 (EP)
Title: Device and process for separating bulk goods of relatively small volume
IPC: A61J3/07
Filed: 1988-04-02
Granted: 1991-09-11
Abstract: PCT No. PCT/DE88/00216 Sec. 371 Date Oct. 25, 1989 Sec. 102(e) Date Oct. 25, 1989 PCT Filed Apr. 2, 1988 PCT Pub. No. WO88/07967 PCT Pub. Date Oct. 20, 1988.A device for singularizing bulk material includes an elongated trough having a longitudinal axis and a discharge end. The trough has an arcuate cross section and is inclined so as to slope downwards towards its discharge end. The upper end of the trough is connected to a motor which is capable of rotating the trough back-and-forth on its longitudinal axis. In operation, the trough is rotated back-and-forth and the bulk material is introduced into the trough at the upper end thereof. Due to the inclination and back-and-forth movement of the trough, the particles of the bulk material travel towards the discharge end of the trough along zigzag paths thereby allowing the trough to be shortened. The back-and-forth movement of the trough also causes the particles to bump into one another and push each other aside during the course of travel so that effective singularization is achieved.
Patent EP-0317598-B1 (EP)
Inventor: MALLINSON STEPHEN ROBERT
IPC: G02F1/1347
Filed: 1988-06-03
Granted: 1994-03-09
Abstract: An optical switch comprising a series of 2(n-1) macro-cells (7, 8), each having a variable polarisation rotating cell (7) with up to n individually addressable sub-cells (S) each located at one of n positions P1 to Pn and a birefringent cell; (n-1) birefringent cells (8) being orientated relative to light passing through so that light passing through a sub-cell (S) (at position Pi) is switchable to pass through positions Pi or Pi+1 of the variable polarisation rotating cell (7) of the next macro-cell in the series, and (n-1) birefringent cells (8) being orientated relative to light passing through so that light passing through a sub-cell (S) (at position Pi) is switchable to pass through position Pi or Pi-1 of the variable polarisation rotating cell (7) of the next macro-cell in the series, the sub-cells (S) being positioned to provide that light from any one of n inputs is switchable independently to any of n outputs, where n > 1.
Patent EP-0344224-B1 (EP)
IPC: F42B/
Filed: 1988-09-09
Granted: 1992-05-13
Abstract: Le manchon d'une seule pièce (1) est divisé au moyen d'une découpure (5) en partie (4) destinée à se fractionner. La découpure est disposée de façon que le manchon se tienne d'une seule pièce, à cet effet les faces de la découpure de séparation sont amenées en contact et fixées l'une à l'autre.
Patent EP-0388423-B1 (EP)
IPC: H01J61/32
Filed: 1988-11-25
Granted: 1993-01-27
Abstract: Panneau lumineux (1) doté de canaux lumineux (3) et dans lequel la source lumineuse est de préférence basée sur une décharge de gaz, comprenant un matériau étanche au gaz, anti-chocs, résistant à l'impact, transparent ou translucide, la source lumineuse étant conçue comme un canal lumineux (3) dans une matrice (2). La matrice est dopée avec au moins un phospore, lequel a une répartition régulée dans la matrice. Le canal lumineux (3) est conçu de manière solidaire avec le panneau lumineux (1), et est fabriqué à partir de sensiblement le même matériau que ce dernier. On peut entourer la matrice (2) du panneau lumineux (1) par des feuilles ou des couches (5) de matériau durci, anti-chocs, résistant à l'impact, transparent ou translucide. La matrice (2) est de préférence en verre, en matière polymère ou céramique.
Patent EP-0342222-B1 (EP)
Title: Ampule for controlled administration of beneficial agent
IPC: A61M31/00
Filed: 1988-11-08
Granted: 1993-04-28
Abstract: An ampule (16) defines a pair of opposed, flexible sides (24), sealingly enclosing a space which contains a mass of beneficial agent (18) which is soluble in aqueous solution. Inlet (17) and outlet (19) ports communicate between the space and the exterior. Flow promoting means (20) are positioned between the mass of beneficial agent (18) and at least one opposed, flexible side (24) to facilitate the formation of a fluid flow path (22) along the mass of beneficial agent (18).
Patent EP-0343542-B1 (EP)
IPC: A61M16/00
Filed: 1989-05-20
Granted: 1992-12-23
Abstract: A mixing unit (1) for mixing air and oxygen comprises an air flow sensor (8), an electrically controllable air valve (6), an oxygen flow sensor (9) and an electrically controllable oxygen valve (7). A respiratory gas pressure sensor (20) is arranged on a gas channel (15), which connects the respiratory gas mixing unit (1) to an outlet (16). At the outlet (16) there is an electrically controllable outlet valve (17). The air flow sensor (8), the oxygen flow sensor (9), the respiratory gas pressure sensor (20), the air valve (6), the oxygen valve (7) and the outlet valve (16) are connected to an electronic control unit (40). The sensor signals form input variables for the control unit. The control unit emits control signals for the valves. 
<IMAGE>