baber/WOPTO huggingface dataset:
Patent EP-0339046-B1 (EP)
Inventor: MORRIS JOEL
IPC: C07D213/89
Filed: 1987-12-22
Granted: 1995-02-15
Abstract: PCT No. PCT/US87/03364 Sec. 371 Date Jun. 29, 1989 Sec. 102(e) Date Jun. 29, 1989 PCT Filed Dec. 22, 1987 PCT Pub. No. WO88/05045 PCT Pub. Date Jul. 14, 1988.This invention encompasses novel analogs of Leukotriene B4 which are selected from a compound of formula I, B-C APPROX C-CH2C(M2)-C APPROX C-Y-C(M1)-A, or formula II, B-C APPROX C-CH2C(M2)-C APPROX C-P-R5-A: wherein Y is:   <IMAGE>    <IMAGE> wherein P is:   <IMAGE>   <IMAGE>   <IMAGE>  Patentable intermediates, process for making the novel analogs and intermediates and preparation of useful pharmacological agents comprising the analogs and intermediates are part of this invention.
Patent EP-0323989-B1 (EP)
IPC: B41J2/07
Filed: 1988-07-06
Granted: 1992-01-22
Abstract: Procédé d'enregistrement à jet d'encre amélioré consistant à produire au moins un jet d'encre (6) se désintégrant en une série de gouttes minuscules, à charger sélectivement les gouttes afin de déterminer si une goutte individuelle, dans un mode d'enregistrement, est destinée à se déplacer sur une trajectoire d'enregistrement pour tomber à un emplacement prédéterminé sur une surface (12) réceptrice d'encre, ou si on veut éviter qu'elle produise un enregistrement sur ladite surface, à dévier chaque goutte chargée au moyen d'un champ de déflexion électrique dans une mesure qui est fonction de la charge de la goutte (6), et à effectuer un mouvement transversal relatif entre la trajectoire des gouttes produisant des enregistrements et la surface d'enregistrement, à déterminer toute déviation entre ledit emplacement prédéterminé et un emplacement effectif d'incidence du jet, et à appliquer une charge de polarisation réglable, laquelle est choisie de manière à ce que la déviation de la goutte provoquée par l'effet dudit champ de déflexion électrique, sur ladite charge de polarisation véhiculée par les dites gouttes, minimise ladite déviation.
Patent EP-0327796-B1 (EP)
Title: Shaped polymeric organosiloxane-ammonium compounds, process for their preparation and their use
IPC: B01J41/12
Filed: 1989-01-04
Granted: 1993-09-01
Abstract: Spherical, polymeric organosiloxane ammonium compounds are disclosed with a silica-like skeleton consisting of:    <IMAGE>  (I)  units in which R1 and R2 stand for a group    <IMAGE> (II)  in which R5 is alkylene the oxygen atoms are saturated by silicon atoms of other groups (II) with the optional inclusion of cross-linking agents, R3 has the meaning of R1 and R2 or stands for hydrogen, alkyl, cycloalkyl or benzyl, R4 is hydrogen or alkyl, cycloalkyl, benzyl, allyl, propargyl, chloroethyl, hydroxyethyl or chloropropyl, X stands for a monovalent to trivalent anion of a protonic acid which forms stable salts with amine bases and x can be a number from 1 to 3.
Patent EP-0356620-B1 (EP)
Inventor: VUICHARD ALBIN
IPC: H04N5/232
Filed: 1989-05-22
Granted: 1993-12-29
Abstract: The invention relates to a device and a method for optimising the focusing of a video image (62) of an object (7), the video camera (1) being used for controlling a manipulating device (2). The video camera (1) is focused on the basis of an optimisation of the mean brightness (13) of the picture elements (64) within a frame (63) enclosing the object image (62) in the focus control unit (5). The mean brightness (13) of the brightness distribution (11) of the object image (62) assumes an extreme value with good focusing and is easily distinguishable from the brightness distribution (12) of the background. The manipulating device (2) can be an industrial robot (21) by means of which a workpiece (71) or tool (72) can be treated. As a further possibility, the manipulating device (2) can be used in the form of a platform (22) for tracking a target (73). 
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Patent EP-0354036-B1 (EP)
Title: Tiltable ladle assembly
IPC: B22D1/00
Filed: 1989-08-03
Granted: 1993-05-26
Abstract: A tiltable ladle for molten metals, having a cover (11) and a suspension frame comprising two lifting arms (5, 6) rotatably connected to trunnions (7, 8) fixed to the outside wall of the ladle (1) and a horizontal beam (9) above the ladle equipped with a hook (10). The top of the ladle and the ladle cover are formed as segments of a cylinder, which have a common axis. The common axis of these cylinder segments may coincide with the pivotal axis of the ladle (1) or may be spaced from it. The cover (11) is affixed to the suspension frame.
Patent EP-0373891-B1 (EP)
Inventor: HUGHES LESLIE RICHARD
IPC: C07D/
Filed: 1989-12-12
Granted: 1994-11-02
Abstract: The invention relates to quinazoline derivatives, or pharmaceutically-acceptable salts thereof, which possess anti-tumour activity; to processes for their manufacture; and to pharmaceutical compositions containing them. The invention provides a quinazoline of the formula:- <CHEM> wherein R<1> is hydrogen or amino, or alkyl or alkoxy each of up to 6 carbon atoms; or R<1> is substituted alkyl or alkoxy each of up to 3 carbon atoms; R<2> is hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, halogenoalkyl or cyanoalkyl each of up to 6 carbon atoms;  Ar is phenylene or heterocyclene; L is a group of the formula -CO.NH-, -NH.CO-, -CO.NR<3>-, -NR<3>.CO-, -CH=CH-, -CH2O-, -OCH2-, -CH2S-, -SCH2-, -CO.CH2-, -CH2.CO- or -CO.O-, wherein R<3> is alkyl of up to 6 carbon atoms; and Y is aryl or heteroaryl or a hydrogenated derivative thereof; or Y is a group of the formula -A-Y<1> in which A is alkylene, cycloalkylene, alkenylene or alkynylene each of up to 6 carbon atoms and Y<1> is aryl or heteroaryl or a hydrogenated derivative thereof; or a pharmaceutically-acceptable salt thereof.
Patent EP-0353208-B1 (EP)
Inventor: CARTABBIA GIOVANNI
IPC: D05B1/10
Filed: 1989-07-25
Granted: 1995-02-08
Abstract: The sewing machine comprises two or more driven shafts which are driven with timed rotary speeds,on one shaft cam members being mounted which,through mechanical motion transmitting members,causes the needle bars,transportation clamps and hooks to swing,these members being so arranged and designed as to perform a plurality of simultaneous seaming lines either of rectilinear,curved or broken configuration.
Patent EP-0331656-B1 (EP)
Title: Coating method and coating slip for fibrous sheet material
IPC: D21H19/36
Filed: 1989-02-20
Granted: 1993-10-13
Abstract: A coating slip and a method of coating a fibrous sheet material are disclosed. The coating slip comprises 60-90% by weight pigment consisting of a mixture of talc and soapstone,  10-50% by weight anionic polyelectrolyte,  0-5% by weight thickener, and water in an amount such that the dry solids content of the coating slip will be 60-95% by weight. The weight ratio of talc:soapstone is preferably from about 30:70 to about 70:30, and the talc preferably has a mean particle diameter of about 10-20  mu m, while the soapstone preferably has a mean particle diameter of about 5-10  mu m. Upon coating, the sheet material is coated on one or both of its sides with preferably about 30-100 g dry material per square meter and side.
Patent EP-0419487-B1 (EP)
Inventor: BECKER BERNARD
IPC: F23R3/00
Filed: 1989-03-10
Granted: 1994-11-23
Abstract: A heat shield arrangement, used in particular in gas turbine plants, consists in individual mushroom-shaped ceramic elements (1) comprising a cap (1.1) and a stalk (1.2) which is fastened to a support structure (3) by means of a clamp (6). The cap (1.1) is shaped like a plane or curved rectangle with rectilinear or curved edges and completely covers the support structure (3) as far as the expansion gap (2). If necessary, additional fluid can be supplied through channels (3.3) to the intermediate space (4) between the heat shield (1) and the support structure (3) to prevent hot fluid from entering the intermediate space (4) through the expansion gap (2) and any boreholes (1.3) present in the elements (1). The clamp (6) according to the invention is preferably made of metal and contains an elastically deformable element. The forces due to tensile and compressive stresses acting on the heat shield element (1) to be fastened are therefore limited, which eliminates the risk of damage to the ceramic.
Patent EP-0427752-B1 (EP)
IPC: D21F5/04
Filed: 1989-07-10
Granted: 1993-09-22
Abstract: A dryer apparatus is disclosed for drying a web (WI) extending through a dryer section (10I) of a paper machine. The apparatus includes a first and a second dryer (38I, 39I). A dryer felt (52I) movably extends around the dryers (38I, 39I) such that the web (WI) is disposed between the dryers (38I, 39I) and the felt (52I) for drying the web (WI). A vacuum transfer roll (46I) is disposed downstream relative to the first dryer (38I) and upstream relative to the second dryer (39I) such that the web (WI) and the felt (52I) extend around the transfer roll (46I) so that the felt (52I) is disposed between the web (WI) and the transfer roll (46I) when the web (WI) and the felt (52I) move around the transfer roll (46I). A seal device (74) extends between the first and the second dryers (38I, 39I) for reducing a flow of air between the first and the second dryers (38I, 39I) into a pocket (76) defined by the transfer roll (46I) and the felt (52I) extending between the dryers (38I, 39I) and the transfer roll (46I). The transfer roll (46I) includes a perforate shell (80) connected to a source of partial vacuum (78) such that in use of the apparatus, a partial vacuum is generated within the shell (80), for inducing a further partial vacuum within the pocket (76) so that air flows in a direction from the web (WI) towards the felt (52I) for urging the web (WI) into close conformity with the felt (52I) during movement of the web (WI) around the transfer roll (46I) and also during movement of the web (WI) between the dryers (38I, 39I) and the transfer roll (46I).
Patent EP-0435919-B1 (EP)
Inventor: NORRVI HANS
IPC: F42B15/36
Filed: 1989-09-20
Granted: 1993-11-18
Abstract: A separating device for quick mutual separation of objects and vehicles, especially air and space vehicles, comprises attaching elements, attached to the vehicle and the object, respectively, and arranged to interact separably in holding together the vehicle and the object. According to the invention, such a separating device is characterized primarily in that the first attaching element (1) comprises a casing with an internal first cylindric portion (2). In it a first piston (3) is arranged movable, with slide fitting, so that the portion is separated into a first (4) and a second chamber (5). The first attaching element (1) shows a preferably conically generated first grip part (6). A second attaching element (8) has a second grip part (7) which can be separably attached to the first grip part (6) with a shrinking fit for frictional connection. A connecting channel (11, 12) connects the second chamber (5) with the surfaces (9, 10) of the grip parts. A source of pressure (14, 28) is arranged to increase essentially instantaneously the fluid pressure in the first chamber (4) so that the piston (3) will cause a liquid to separate the surfaces (9, 10) via the connecting channel (11, 12), releasing the grip parts (6, 7) from each other, for the separation of the object and the vehicle.
Patent EP-0437465-B1 (EP)
Title: Method and apparatus for removing sludge and purifying waste water
IPC: E03F7/10
Filed: 1989-09-27
Granted: 1993-03-03
Abstract: A method and a device for a disposal and a purification of sludge and waste water, comprising a mobile unit (1), preferably a tank truck having a sedimentation basin (3) with a ski table box (11) and a reject water space, isolated by means of perforated walls (16), and comprising a rotary screen drum (4), disposed upstreams of said sedimentation basin (3), and a sludge press, connected to said screen drum. Also, a tank for precipitation chemicals is connected to the screen drum. The waste water is purified, particularly as to the biochemically oxygen-consuming material. On its way to the sedimentation basin precipitation chemicals are added in order to precipitate phosphorus and the suspended substance from the waste water. The purified water flows into a ski table box and subsequently flows to the reject water space in order to drive an ejector pump and the water excess is returned to the waste water well.
Patent EP-0396726-B1 (EP)
Title: Segment for locking and sealing a set of vanes mounted on a turbo-engine rotary disk
IPC: F01D5/30
Filed: 1989-11-16
Granted: 1992-05-13
Abstract: According to the invention, the locking means of the vane roots (3) in the cells (2) of the disk is constituted by a single split segment (9) with a Y-shaped cross-section, of which a radially external upstream portion (9a) is inserted into the groove of the downstream spoilers of the vanes and of the disk (1), the radially external downstream portion (9b) of the segment (9) being pressed against the downstream part of the vane spoilers (6). Application in small-diameter rotors.
Patent EP-0407683-B1 (EP)
Inventor: SCHMIDT HARALD HANS
IPC: B29C45/20
Filed: 1990-02-12
Granted: 1994-09-14
Abstract: A multi-cavity valve gated injection molding system. The pneumatic actuating mechanism to reciprocate each elongated valve member (70) includes a piston (90) which reciprocates in a cylindrical opening (92) through a cylinder plate (12). A sealing bushing (56) which is mounted around each valve member (70) has a flanged portion (66) which bridges an insulative air gap (68) between the manifold (10) and the cylinder plate (12). Thus, the sealing bushing (56) forms part of the piston cylinder (92) as well as sealing against melt leakage around the reciprocating valve member (70). The piston (90) has a circumferential outer band (114) formed of a graphite alloy seated in a groove (116) formed between a front portion (104) and a removable rear plate portion (110).
Patent EP-0387883-B1 (EP)
Inventor: KINOSHITA HARUMI
IPC: B29C49/24
Filed: 1990-03-15
Granted: 1993-12-29
Abstract: According to the present invention, a label (6) for in-mold molding comprises that a printed layer (2) is formed on a surface of non-oriented plastic base film to which a membrane layer (4) for bonding to be welded by the heat of molded article at the time of the in-mold molding is overlapped. Said label (2) is inserted into a mold for the in-mold molding, label is placed on the proper position in a mold by vacuum suction, or sucking by static electricity, and moldable article like container is molded by injecting, filling the plastics into a mold or expanding a parison which was placed in a mold.
Patent EP-0400479-B1 (EP)
Inventor: BUONERBA CLAUDIO
IPC: C08F279/00
Filed: 1990-05-23
Granted: 1995-02-01
Abstract: Described is a process for the continuous bulk production of high impact vinylaromatic copolymers in which a vinylaromatic monomer, an optional vinyl-cyanide comonomer, a rubber, a part of a diluent solvent and a catalyst are premixed at a temperature below 100 DEG C and fed to an agitated tubular plug-flow reactor which is divided into several stages or zones. The excess mixture is recycled to the premixer and the remaining portion of the diluent solvent is injected in the top of the reactor to prevent the formation of incrustations. In the first zone of the reactor, the temperature and the residence time of the mixture are controlled so as to halve the catalyst lifetime. The polymerization is continued in the subsequent zones of the reactor until at least 40% by weight of solids have been formed.
Patent EP-0429808-B1 (EP)
Inventor: SIMETH CLAUS
IPC: B41F27/12
Filed: 1990-10-09
Granted: 1993-11-24
Abstract: PCT No. PCT/EP90/01686 Sec. 371 Date Jun. 4, 1991 Sec. 102(e) Date Jun. 4, 1991 PCT Filed Oct. 9, 1990 PCT Pub. No. WO91/04859 PCT Pub. Date Apr. 18, 1991.The accurately positioned tensioning of a printing plate on the printing cylinder of a printing mechanism. The circumference of the printing cylinder has a groove extending in the axial direction of the cylinder which accommodates a tensioning and fastening mechanism for the printing plate. The mechanism includes a front tensioning bar for the start of printing of the printing plate and a rear tensioning bar for the end of printing of the printing plate, the rear tensioning bar being disposed ahead of the front tensioning bar in the direction of rotation of the printing cylinder. Releasable fastening of the ends of the printing plate to the two tensioning bars, displacement of the rear tensioning bar in the circumferential direction of the printing cylinder over a longer tensioning path for the purpose of tensioning the printing plate over the circumference of the cylinder, and displacement of the front tensioning bar in the circumferential direction of the printing cylinder over a smaller adjustment path for adjusting the image to be printed are provided for. Adjustment of the printing plate is further facilitated by a stop fixed to the cylinder as the zero position disposed at the side of the front tensioning bar and oriented toward the rear tensioning bar. A spring urges the front tensioning bar against the stop.
Patent EP-0432491-B1 (EP)
Inventor: ALTINGER WINFRIED
IPC: B32B27/08
Filed: 1990-11-14
Granted: 1995-06-21
Abstract: A transparent face shield suitable for exposure to high temperatures, which shield is composed of a pane of polycarbonate having an exterior surface and an interior surface and a layer of gold deposited as a coating in the exterior surface by vapor deposition, together with a plastic inner pane and a PTFE foil interposed between the plastic inner pane and the interior surface of the primary pane such that the inner pane lies flat relative to said the interior surface of the primary pane.
Patent EP-0431583-B1 (EP)
IPC: A47G21/00
Filed: 1990-12-05
Granted: 1993-08-11
Abstract: A disposable pizza slice holder, of the kind used for supporting a slice of pizza for fast eating, is formed by an approximately triangular flat base body whose shorter side has a hinging flap section of trapezoidal shape provided with a lobbed section protruding from the central portion of its free edge. In an alternative embodiment, the said rear flap section is provided with an extension wall which is hinged by means of parallel folding lines, to the base body and to the flap portion, so as to shape-up a rear lodging side, through the flipping of the upper flap toward the said base body having a back vertical wall whose height is determined by the width of the said extension wall, to back up and encase the enlarged rim of the supported pizza slice, and there are two lateral ear sections protruding from laterally hinged walls having a triangular shape, the said ear sections having a profiled inner edge to allow its upper section to slide into two parallel receiving slots, provided along the said lower extension wall of the hinged flap section. <IMAGE>
Patent EP-0382675-B1 (EP)
Inventor: LEIBMAN VADIM
IPC: H04B1/26
Filed: 1990-02-06
Granted: 1995-02-01
Abstract: An FM receiver includes an FM discriminator having a comparator (16) for converting the FM signal to a series of discrete square-wave pulses all of the same amplitude and of a repetition rate varying with the frequency of the FM signals; and an integrator (19) circuit which integrates the series of monopolar square-wave pulses to produce an output signal having an amplitude varying with the repetition rate of the square-wave pulses. Also described are FM stero systems including the above FM discriminator in its audio channels.
Patent EP-0539356-B1 (EP)
Inventor: GLUCK RONALD
IPC: H01L21/3065
Filed: 1989-12-18
Granted: 1995-04-26
Abstract: A method for cleaning the surface of a silicon semiconductor device comprising the steps of: a) exposing, for a first time, said device for a predetermined time period to an anhydrous cleaning gas mixture containing nitric oxide and hydrogen chloride together with an inert carrier gas; and b) exposing, for a second time, said device for a predetermined second time period to a gaseous plasma formed of CF4, H2 and N2 at RF power.
Patent EP-0422163-B1 (EP)
Inventor: IZARD DAVID G
IPC: C04B24/38
Filed: 1990-04-02
Granted: 1995-09-06
Abstract: The manufacture of sag-resistant, lightweight structural mineral panels on a foraminous support wire (40) is accomplished by forming a dilute aqueous dispersion of mineral fiber and/or aggregate and an anionically stabilized latex binder, coupling the binder solids onto the mineral fiber materials by adding a small amount of a flocculant such as a cationic polyacrylamide, and passing the slurry onto a first flooded section (42) of the support wire (40) to form an open, entangled, structural mass having water in interstitial spaces of the entangled mass. Water is stripped from the mass and the mass dried without collapse of the open structure by passing heated dry air (50) through the open entangled structure.
Patent EP-0473636-B1 (EP)
Inventor: LINNELL MICHAEL CHARLES
IPC: B65D33/14
Filed: 1990-05-16
Granted: 1995-11-15
Abstract: A mail bag has supports (10) adjacent its mouth, each comprising a generally flat elongate (12) part fixed to the bag fabric with its longitudinal axis generally parallel to the edge of the bag mouth and having attachment means by means of which in use the bag is supported. The attachment means may comprise apertured attachment members (14) formed integrally at one or more locations along the length of the elongate parts on edges thereof to extend generally normally away therefrom. In one arrangement (Fig. 2) the bag has four supports, each elongate part being in length substantially a quarter the length of the edge of the bag mouth and the attachment members being formed substantially at the midpoints thereof. In another arrangement the bag may have two supports each elongate part being in length substantially a half the length of the edge of the bag mouth and foldable at its midpoint and the attachment members being formed at respective locations substantially midway between the ends and midpoint of the elongate part. The elongate parts may be located in a hem at the bag mouth with the attachment member passing through an aperture in the hem. Alternatively the elongate part are directly fixed - sewn - onto the bag fabric as the bag is made. The supports may be of moulded plastics material - advantageously of the same material (polypropylene) from which the bag fabric is woven. A support for use in making a mail bag is claimed as is a method of making a bag - which method may include the use of bag fabric with woven differently coloured stripes (22) spaced to enable the ready correct positioning of the elongate parts on the bag fabric.
Patent EP-0479874-B1 (EP)
Title: Utilisation de nor-verapamil et de nor-gallopamil en tant qu'agents anti-arteriosclereux
Inventor: MUELLER CLAUS D
IPC: A61K31/275
Filed: 1990-06-27
Granted: 1993-10-27
Abstract: On utilise du nor-verapamil et du nor-gallogamil, ainsi que leurs sels, avec des acides physiologiquement compatibles, afin de produire des médicaments à propriétés anti-artérioscléreuses.
Patent EP-0501995-B1 (EP)
Inventor: STAHL WERNER
IPC: B62M1/24
Filed: 1990-11-22
Granted: 1994-03-02
Abstract: La trottinette comporte un cadre (20) sur lequel sont disposés de manière rotative une roue avant orientable, une roue arrière (22) et une pédale (28) disposée entre ces dernières. La pédale (28) est reliée par l'intermédiaire d'un élément de traction flexible (36) non extensible à la roue arrière (22). A la roue arrière (22) est associée une roue motrice (38) reliée au moyen d'un axe libre, l'élément de traction se trouvant en prise avec ladite roue motrice. A sa première extrémité (42), l'élément de traction est précontraint élastiquement au moyen d'un ressort de sorte que la pédale (28) est tirée en position haute. La seconde extrémité (50) de l'élément de traction (26) est fixée au cadre. A la pédale (28) est reliée une roulette entraîneuse (34) qui est en prise avec l'élément de traction à proximité de cette deuxième extrémité (50) et qui reste en rotation libre autour d'un axe parallèle aux axes de palier de la roue motrice et de la pédale.