baber/WOPTO huggingface dataset:
Patent EP-0286926-B1 (EP)
Inventor: GERKEN MANFRED DR
IPC: C07H15/252
Filed: 1988-04-01
Granted: 1995-01-11
Abstract: Novel cytostatically active anthracyclines of the formula I, which are optionally present as a salt of an inorganic or organic acid <IMAGE> in which the radical R<1> is hydrogen or hydroxyl, R<2> is hydrogen, a structure of the formula II or IV or together with R<3> is a structure of the formula III, R<3> is hydrogen, a structure of the formula II or IV or together with R<2> is a structure of the formula III, R<4> is hydrogen, an acyl group, trimethylsilyl, a structure of the formula II or a structure of the formula IV <IMAGE> R<5> in this case is hydrogen, methyl, hydroxymethylene, acyloxymethylene or alkyloxymethylene, R<6> is hydrogen, hydroxyl, acyloxy, alkyloxy, allyloxy, benzyloxy or halogen, R<7> has the same meaning as R<6> and can additionally be NH2, NHacyl, N(alkyl)3, N(CH2CN)2, NH(CH2CN) or azido, and R<8> has the same meaning as R<6>, where the following compounds of the formula I are excepted:  1. R<1>=R<3>=R<4>=H, R<2>= alpha -L-daunosaminyl 2. R<1>=R<3>=R<4>=H, R<2>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 3. R<1>=R<3>=H, R<2>=R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 4. R<1>=OH, R<3>=H, R<2>=R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 5. R<1>=R<2>=R<3>=H, R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives.
Patent EP-0296487-B1 (EP)
IPC: C08J3/07
Filed: 1988-06-16
Granted: 1991-11-06
Abstract: The polymer dispersions are obtainable by dispersing a mixture of
 15 - 50% by weight of a copolymer (A) comprising
 (I) 1.5 - 15% by weight of copolymerisable compounds containing 3 to 10 carbon atoms and one carboxyl or carboxylic anhydride group,
 (II) 30 - 98.5% by weight of C1- to C20-alkyl acrylates or methacrylates,
 (III) 0 - 60% by weight of vinylaromatic compounds,
 (IV) 0 - 20% by weight of copolymerisable carbonyl compounds,
 (V) 0 - 20% by weight of further copolymerisable organic compounds not mentioned under (I) to (IV),
 and 50 - 85% by weight of a copolymer (B) comprising
 40 - 100% by weight of monomers (II) and
 0 - 60% by weight of monomers (III) to (V),
 with the proviso that the copolymers (A) and (B) together contain up to 65% by weight of alkyl (meth)acrylates (II) as synthesis component whose homopolymers have glass transition temperatures of below 0 DEG C, and that at least one of the copolymers (A) and (B) contains the monomers (IV) as synthesis component,
 in water with addition of ammonia and a polyhydrazide (C). 
<??>The dispersions are used to produce paints and coatings.
Patent EP-0309905-B1 (EP)
Inventor: GUILLON JEAN-CLAUDE
IPC: H04N7/167
Filed: 1988-09-22
Granted: 1994-03-02
Abstract: Private providers of television programmes often have their transmissions radiated encrypted so that the interested party must use a pay decoder. The decoder then evaluates an unencrypted signature which must be correctly identified with respect to any noise on the transmission path. 
<??>To detect the signature, the invention uses a correlation circuit which is supplied with the signal components existing in the video signal and with a reference signal. The correlation circuit is followed by a threshold circuit in which the error rate is determined. When the rate drops below a predetermined error rate, the signature is detected as correct and the decoder is enabled. 
<??>The invention can be used in so-called pay TV systems.
Patent EP-0325716-B1 (EP)
Inventor: ZILIAS JUERGEN DIPL-ING
IPC: H04Q11/04
Filed: 1988-11-17
Granted: 1993-10-20
Abstract: The invention is intended to achieve a flexible structure of the configuration of terminals connected to a subscriber line. Apart from narrow-band and broadband terminals connected directly to the network terminating equipment, additional broadband terminals can be connected to a loop which is controlled by a loop control device located in the network terminating equipment. An access control device located in the network terminating equipment ensures that only one of the remaining interfaces or the loop control device receives access to a single common signalling channel of the subscriber line. The broadband terminals connected to the loop receive access to this signalling channel via a loop-internal signalling channel. The loop has the result that the number of connectable broadband terminals can be increased and can also be set up at a greater distance from the network terminating equipment without this impairing the remaining access configurations. <IMAGE>
Patent EP-0321012-B1 (EP)
Title: Baloon adapted to perform a self-governing and reversible flight between the ground of a planet with an atmosphere and a predetermined altitude
IPC: B64G1/10
Filed: 1988-11-28
Granted: 1992-04-15
Abstract: PCT No. PCT/FR88/00583 Sec. 371 Date Aug. 4, 1989 Sec. 102(e) Date Aug. 4, 1989 PCT Filed Nov. 28, 1988 PCT Pub. No. WO89/05264 PCT Pub. Date Jun. 15, 1989.The invention relates to an aerostat of the double balloon type intended to travel in an autonomous and reversible manner between the ground of a planet having an atmosphere and a predetermined ceiling altitude. This aerostat is of the type comprising a first closed carrier balloon (1) for containing a gas lighter than the gas present in the atmosphere, and a solar hot air balloon (3) comprising a permanent opening (6) permitting its filling by the gas present in the atmosphere. According to the invention the solar hot air balloon is provided at its upper extremity with an opening defined by an annular border, and means for sealingly securing this annular border to the peripheral wall of the carrier balloon (1), such that said carrier balloon extends partially into the interior of the envelope of the hot air balloon (3).
Patent EP-0283232-B1 (EP)
IPC: B41M5/155
Filed: 1988-03-14
Granted: 1992-01-15
Abstract: A phenol-formaldehyde colour developing resin is used as a partial or complete replacement for the acidic clay colour developer hitherto used in loaded self-copying papers for self-adhesive label assemblies. This counteracts desensitization of the backing paper by the adhesives typically used in such assemblies.
Patent EP-0374316-B1 (EP)
Title: Metal stud
IPC: E04C3/32
Filed: 1988-12-21
Granted: 1993-03-17
Abstract: Metal stud (12) having two parallel spaced apart L-shaped portions (20, 22) defining wall supporting flanges (24, 26) lying in parallel spaced planes, at right angles, struts (36) extending from one L-shaped portion to the other and being spaced apart from one another to define openings (46), edge flange formations (40, 42, 44) formed on the struts extending completely around the openings, enlarged roots (48, 50) on each end of the struts where they join the L-shaped members, and, indented ribs (52, 54) formed transversely in the L-shaped portions, and extending into the wall supporting flanges. Also disclosed is a wall comprising a plurality of metal studs, wall panelling (10) on the studs, and fastenings (14) passing through the panelling, and portions of the studs.
Patent EP-0343168-B1 (EP)
IPC: A61N1/00
Filed: 1988-01-19
Granted: 1993-04-07
Abstract: A connection device designed as a suction control device is present for the purpose of connecting a suction bottle to a joining tube connected to a wound drainage tube. <IMAGE>
Patent EP-0303714-B1 (EP)
Inventor: IKEGAMI HIDETSUGU
IPC: H01S4/00
Filed: 1988-02-24
Granted: 1994-09-14
Abstract: An electron beam and a positron beam are independently accelerated and accumulated up to a predetermined energy level, and are combined together (in a predetermined direction) to generate a beam of free positronium. This enables a monochromatic gamma ray having a maximum energy twice as great as the electron energy to be generated on the axis of the positronium beam, and further enables a monochromatic X-ray having a photon energy 1.3/100000 times that of the gamma ray to be generated as radiant light on the axis of the positronium beam.
Patent EP-0439447-B1 (EP)
Title: Improved door frame structure
IPC: E06B1/02
Filed: 1988-04-19
Granted: 1992-11-11
Abstract: PCT No. PCT/GB88/00299 Sec. 371 Date Aug. 3, 1989 Sec. 102(e) Date Aug. 3, 1989 PCT Filed Apr. 19, 1988 PCT Pub. No. WO88/08478 PCT Pub. Date Nov. 3, 1988.A sealable frame structure for a closable opening, such as a doorway, comprises a sub-frame (1) which is adapted to be built into an opening in a wall and a frame shroud (7) adapted to be fixed to the sub-frame. The sub-frame is U-shaped in cross-section and its web is provided with a series of holes (2) by means of which the sub-frame may be secured to the wall by anchor fixings. One limb (3) of the U-shaped frame is provided with a series of holes (4) for the reception of studs (8) welded on the frame shroud (7). A strip (9) of stainless steel or like material is secured to the other limb (5) of the subframe by means of bolts (10) and nuts (11) and the frame shroud (7) is secured to the strip (9) by screws (12) which engage in drilled and tapped holes (13) in a strip (14) of steel. An extruded strip (15) of silicone rubber having a protruding profile (16) is fitted over an edge of the strip (9) and forms a seal with the edge of a door closing the doorway. A door is also provided having a stepped edge portion extending along its upper and side edges for engagement with the sealable frame structure.
Patent EP-0328635-B1 (EP)
Inventor: CHANG STANLEY S
IPC: H01Q15/16
Filed: 1988-07-01
Granted: 1994-11-30
Abstract: Des coquilles ou des assiettes de réflecteur postérieure et antérieure (36, 38) sont soutenues séparément sur une structure à armature à rigidité dynamique (12) au moyen de traverses séparées s'étendant à partir des noeuds antérieurs de l'armature en direction des deux coquilles. Le noeud antérieur (22) soutient une traverse de coquille postérieure réglable (52) et soutient séparément une traverse de coquille antérieure réglable (80). Les deux traverses comportent des parties planes orientées perpendiculairement aux rayons de la coquille, de sorte que l'expansion radiale des coquilles due à la température et au différentiel de température réduit au maximum leur distorsion.
Patent EP-0324397-B1 (EP)
Inventor: TAKASHI SUMITOMO
IPC: C08F12/08
Filed: 1989-01-07
Granted: 1996-03-27
Abstract: Expanded thermoplastic resinous materials are obtained by mixing styrene-based polymers having mainly a syndiotactic configuration or a thermoplastic resin composition containing said styrene-based polymer and a foaming agent, and then heating the resulting mixture. These expanded materials are excellent in heat resistance and are usefully employed in applications where high heat resistance is needed, e.g., as construction materials, buffer materials and so forth.
Patent EP-0338410-B1 (EP)
Inventor: BOECK AUGUST PROF DR RER NAT
IPC: C12N1/20
Filed: 1989-04-13
Granted: 1994-09-28
Abstract: The invention relates to Escherichia coli strains for extensive protein secretion into the culture medium, to a process for the preparation of the said strains and to the use thereof. <IMAGE>
Patent EP-0357874-B1 (EP)
Title: Sealing device for a petrol pump nozzle
IPC: B60K15/04
Filed: 1989-05-13
Granted: 1992-08-12
Abstract: A sealing device for a petrol pump nozzle for use in the fuel-tank filler pipe (12) provided with an orifice (4) of reduced diameter, comprising a sealing ring (8) of polymeric material, which is provided with a sealing lip (4) that can be brought into engagement with the petrol pump nozzle. The sealing ring (8) is accommodated in a supporting body (13) of essentially tubular shape and the supporting body (13) is resilient in at least a partial region and can be introduced into the filler pipe (12) through the orifice (14) by virtue of a reversible diameter reduction. In said filler pipe, it can be brought into engagement with and held in the axial direction by at least one projection (3) of the filler pipe (12), said projection pointing inwards in the radial direction. 
<IMAGE>
Patent EP-0352520-B1 (EP)
Inventor: PFAU PAUL
IPC: B41M1/30
Filed: 1989-07-06
Granted: 1995-03-22
Abstract: A process for the offset printing of stock material in which the blanket is inked repeatedly with the printing ink so that an image having an elevated ink layer thickness is produced on the blanket. Before the transfer of the image to the stock any moisture (water) on the blanket is removed, whereafter a non-hygroscopic stock is printed in a single printing step. Consequently, a high color saturation after a single printing is produced even when transparent or opal foil is used for illuminated advertising.
Patent EP-0366133-B1 (EP)
Inventor: DEMLEHNER ULRICH DR DIPL-CHEM
IPC: C08J3/03
Filed: 1989-10-26
Granted: 1994-03-16
Abstract: Process for the preparation of aqueous emulsions of high-molecular weight organopolysiloxanes which are solid at room temperature, without the use of organic solvents by dissolving the high-molecular weight organopolysiloxane which is solid at room temperature in a low- molecular weight organo(poly)siloxane which is liquid at room temperature, and emulsifying this solution with water after addition of an emulsifier and, if desired, conventional additives.
Patent EP-0376042-B1 (EP)
Inventor: PANZONE GIAMBATTISTA
IPC: C07K1/14
Filed: 1989-12-12
Granted: 1996-03-13
Abstract: The present invention is directed to a chemical process for preparing antibiotic L 17392 (deglucoteicoplanin) and its salts with bases and acids by submitting a teicoplanin compound or a teicoplanin-like compound to controlled strong acid hydrolysis in the presence of an organic aprotic solvent, and a purification thereof.
Patent EP-0408606-B1 (EP)
IPC: B01J8/00
Filed: 1989-02-13
Granted: 1993-09-01
Abstract: Un procédé et un appareil servent à ajouter de manière continue et pièce par pièce des additifs catalyseurs microsphéroïdaux (''MS'') de craquage catalytique fluide (''FCC'') et/ou des catalyseurs en vrac au moyen d'une trémie (15) et d'une vanne tiroir (13), un inventaire (7) de catalyseur actif en circulation sur place dans une unité de craquage catalytique fluide à des taux programmés commandés avec précision pour maintenir une concentration efficace d'additifs tout en amortissant des variations excessives du rendement. Dans un mode préférentiel de réalisation, chaque appareil dans une série d'appareils qui comprennent chacun un de ces dispositifs pour chaque additif catalyseur fonctionne pendant une période du cycle de base pendant une partie de laquelle l'unité procède à l'addition active alors que pendant le reste du temps elle reste passive, la synchronisation étant sous la commande primaire d'un signal d'alimentation en retour variable en fonction du processus. On peut également utiliser une commande secondaire prioritaire imposée selon un critère fondamental de rendement.
Patent EP-0410978-B1 (EP)
Inventor: SCHWENDEMAN ROBERT J
IPC: H04M1/72427
Filed: 1989-02-24
Granted: 1996-10-02
Abstract: A portable communications receiver is disclosed having a receiver for receiving and detecting periodically transmitted selective call paging signals and data signals. In response to the selective call paging signal, a decoder generates control signals which allow storage of the data signals in a memory, and the display of the latest stored signals. A graphic characterization is provided for depicting the moving object. The effect of movement of the object is generated as the data signals are periodically updated and displayed. By individually animating the graphic characterization between updates, the effect of movement is enhanced. The data signals are periodically updated and include an absolute position signal for depicting an absolute position of the moving object. The data signals further include a relative position signal for depicting a relative position of the moving object relative to another moving object.
Patent EP-0407440-B1 (EP)
Inventor: FROST ANDREW RICHARD
IPC: B05B9/06
Filed: 1989-03-17
Granted: 1994-08-17
Abstract: Procédé de préparation d'un liquide porteur et d'un liquide actif dans les proportions requises selon lequel: on prévoit un écoulement de liquide porteur, on dose un écoulement de liquide pour atteindre une proportion déterminée dudit écoulement de liquide porteur à partir de mesures de la chute de tension de l'écoulement de liquide proportionnel, on provoque le déplacement du liquide actif par ledit écoulement proportionnel de liquide sans qu'il y ait de contact avec le liquide et on injecte ledit liquide actif déplacé dans l'écoulement de liquide porteur. On produit ainsi un mélange liquide dans la proportion requise sans avoir recours à un débitmètre. On peut utiliser le mélange liquide dans au moins un ensemble de vaporisateur et d'applicateur de pellicules nutritives. La source d'alimentation en liquide peut fournir le moyen de déplacement.
Patent EP-0422050-B1 (EP)
IPC: H01S3/034
Filed: 1989-06-29
Granted: 1993-05-26
Abstract: Une fenêtre aérodynamique pour lasers au gaz dont la chambre active émet un faisceau laser focalisé et est en communication fluide à travers une ouverture de passage du faisceau avec une chambre à fenêtre raccordée à une pompe à vide comprend une ouverture de sortie du faisceau dans un espace extérieur où règne de préférence une pression atmosphérique. Afin de réduire la puissance de la pompe requise par la fenêtre aérodynamique et d'améliorer la qualité du faisceau laser, la fenêtre est construite de sorte que le faisceau laser émis par la chambre active présente un premier foyer situé à la hauteur de l'ouverture de passage du faisceau et soit dirigé vers un réflecteur focaliseur agencé dans la chambre à fenêtre et qui confère au faisceau laser qui sort de la chambre à fenêtre un deuxième foyer situé à la hauteur de l'ouverture de sortie du faisceau.
Patent EP-0436642-B1 (EP)
Inventor: GULLIYA KIRPAL S
IPC: A61K41/00
Filed: 1989-09-26
Granted: 1995-04-26
Abstract: A pre-activated therapeutic agent derived from a photoactive compound for destroying tumor or other pathogenic biological contaminants infecting animal body tissues. The activation of the photoactive compound is carried out prior to the photoactive compound is being brought into contact with the tissue to be treated. The resultant pre-activated therapeutic agent, or mixture, retains its therapeutic activity subsequent to activation. A method for preparing such a pre-activated therapeutic agent is disclosed. Methods for treating animal body tissue, either outside the body or inside the body, infected with tumors or other pathogenic biological contaminants are disclosed.
Patent EP-0381002-B1 (EP)
Inventor: MOELLER JOACHIM
IPC: B01J20/34
Filed: 1990-01-22
Granted: 1994-08-03
Abstract: In a process for the desorption of adsorbents such as activated carbon, a desorption medium being passed through the adsorbent and the adsorbates taken along by the desorption medium then being separated from the latter, the desorption medium used is a hot, dry flushing gas which, after flowing through the adsorbent, is decontaminated by a chemical purification process, in order to simplify the desorption of the adsorbent overall and to make it more economical. <IMAGE>
Patent EP-0381033-B1 (EP)
Inventor: ALIG LEO DR
IPC: A61K31/155
Filed: 1990-01-24
Granted: 1994-03-23
Abstract: The novel carboxylic acid and sulphonic acid amides of the formula
 R<1>-A-(W)a-X-(CH2)b-(Y)c-B-Z-COOR     (I) in which R<1>, A, W, X, Y, B, Z, R, a, b and c have the meaning given in the description, can be used in the treatment of thromboses, apoplexy, cardiac infarcts, inflammations, arteriosclerosis and tumours. They are prepared by removal of the protective groups in corresponding compounds having protected amidino or guanidino groups.
Patent EP-0384407-B1 (EP)
Inventor: KAWAI KOJI C O HAMAMATSU PHOTO
IPC: H01J61/02
Filed: 1990-02-20
Granted: 1994-08-31
Abstract: A discharge tube comprises a sealed envelope (21) filled with a gas; an anode (27), cathode (28) and shielding electrode (23) built in the sealed envelope; and electrode holding pins (31-38). At least eight electrode holding pins penetrate a button stem (20) so as to be arranged at predetermined intervals on a circle coaxial with the button stem, and, of at least eight electrode holding pins, at least three hold the cathode, at least three hold the shielding electrode, and at least two hold the anode.
Patent EP-0401675-B1 (EP)
Inventor: ANDERSON PAUL CATES
IPC: C07K1/113
Filed: 1990-05-31
Granted: 1994-12-28
Abstract: Disclosed herein are peptide derivatives which inhibit the activities of human immunodeficiency virus (HIV) protease and renin. The peptide derivatives can be represented by general formula R<1>-R<2>-Y-R<3>-R<4> wherein R<1> is a derived amino acid based on an O<4>-(carboxymethyl)-tyrosyl residue, R<2> and R<3> are amino acid or analogous amino acid residues (R<3> may optionally be absent), Y is a non-peptide linking unit, e.g. statyl, and R<4> is [NR<1><7>CHR<1><8>-C(O)]p-Z wherein R<1><7> is hydrogen or lower alkyl, R<1><8> is an amino acid or analogous amino acid side chain, p is zero or one and Z is a terminal group (e.g. hydroxy or amino), or R<4> is NR<1><7>CR<1><8>(R<2><1>)CH2OH wherein R<1><7> and R<1><8> are as noted hereinabove and R<2><1> is hydrogen, lower alkyl or hydroxy-(lower)alkyl. The derivatives are useful as agents for combating HIV infections and for treating renin-associated hypertension and congestive heart failure.
Patent EP-0407746-B1 (EP)
Title: Parallel-piped gable-top container having a spout on the flat roof
IPC: B65D5/40
Filed: 1990-06-13
Granted: 1993-02-24
Abstract: A cuboid package suitable as a container for a liquid or a food comprises a body formed from a blank of packaging material having a plurality of longitudinal, transverse, and oblique groove lines thereon, said body being shaped into a base, four side walls, a flat top, and gable pocket adjoining one of the side walls and extending under the flat top so that the gable pocket lies within the cuboid outer contour of the body. The gable pocket comprises an inclined surface formed from a re-entrant fold of the blank and lateral pocket surfaces. A pouring spout or an adapter which receives a pouring spount is disposed on the inclined surface of the gable pocket.
Patent EP-0396160-B1 (EP)
Inventor: HELMNER ANDERS
IPC: B60P1/38
Filed: 1987-05-12
Granted: 1995-09-06
Abstract: A device for loading a cargo hold (3) in a fuselage (1) of an aircraft with packages is proposed which permits a carpet-like transport surface (18) to be used for transporting the cargo into the depth of the cargo hold (3) and out of it again by means of a motor drive. A sliding plate (143) is supported suspended at a distance over the floor-side support structure (145) of the cargo hold (3) laterally by means of springs (148) in such a way that the gap from the floor- side support structure (145) is maintained even when there is a maximum nominal load on the floor (14) of the cargo hold (3). In this way, it is ensured that frictional forces occur when there is movement of the transport surface (18) merely between its underside and the low-friction surface of the sliding plate (143), whilst longitudinal sections of the transport element (18) guided back on the underside can be moved completely free of force in the gap. Overloading of the sliding plate (143) or of its support by means of centrifugal forces which may occur during flight can be ruled out in that, with the closing of the gap, the sliding plate (143) comes to rest against supporting bearings of the floor-side support structure (145). A restraining structure for the lateral upper edges of the transport surface (18) constructed with a trough-shaped cross-section prevents the formation of folds. <IMAGE>
Patent EP-0426056-B1 (EP)
Inventor: HAKALA HARRI
IPC: H02P29/02
Filed: 1990-10-27
Granted: 1995-08-09
Abstract: Procedure and apparatus for the control of a hoisting motor, in which procedure an a.c. motor (3) used as a hoisting motor is fed via a frequency converter (2) connected to the supply mains (L1-L3). The frequency converter is controlled by a control unit (9,10). The voltage of the supply mains is determined using a voltage measuring unit (11). When an undervoltage condition prevails in the supply mains, the rotational speed and/or acceleration of the hoisting motor are/is reduced.