baber/WOPTO huggingface dataset:
Patent EP-0583109-A1 (EP)
Inventor: LA FLEUR EDWARD EWART
IPC: C08L71/02
Filed: 1993-07-28
Abstract: Polymer blends of at least one polar polymer are prepared by admixture with a poly(vinyl alcohol) and a (meth)acrylate copolymer also containing vinyl amide and/or unsaturated acid units. The ternary compositions have attractive processing and performance properties.
Patent EP-0601805-A1 (EP)
Inventor: FOLCI GIOVANNI ANTONIO
IPC: B23D59/00
Filed: 1993-12-03
Abstract: A chop saw comprising a base table (1, 3), a pivot block (11) attached to the base table (3), a pivot member (21) mounted on the pivot block (11) for relative motion therebetween and a saw blade (15) mounted on the pivot member (21) for movement towards and away from the base table (1, 3) to cut a workpiece positioned on the base table (1, 3), wherein a dust extraction passage (74, 75, 76) for enabling a suction apparatus to extract dust from the base table (1, 3) passes through the pivot block (11) and the pivot member (21). Such an arrangement is neat and compact, and yet provides an efficient dust removal facility.
Patent EP-0558423-A1 (EP)
Inventor: ARNAUD PASCAL
IPC: A61Q1/10
Filed: 1993-02-26
Abstract: Cosmetic or dermatologic composition in the form of an oil-in-water dispersion capable of forming composite films on various keratinous substrates. The composition comprises a fluorine-containing phase consisting of at least one hydrocarbon-based organofluorine compound which is a hydrocarbon in which at least 70%, and preferably at least 95%, of the hydrogen atoms have been replaced by fluorine atoms, the aforementioned phase being dispersed in an aqueous solution of at least one water-soluble film-forming polymer free from units of the following formula: <IMAGE>
Patent EP-0606816-A1 (EP)
Inventor: CANAS POBLET MARCOS
IPC: C07K1/02
Filed: 1993-12-07
Abstract: A procedure for the preparation of salmon calcitonin comprising the condensation of fragment 1, a docosapeptide corresponding to the carboxamide end of the salmon calcitonin sequence conveniently protected and anchored on resin, with fragment 2, a decapeptide corresponding to the amino end of the salmon calcitonin sequence conveniently protected and with a disulphide bridge ready formed between the two cysteines, and the treatment of the complete peptide skeleton (fragment 6) with an acid to liberate the totally deprotected peptide from the resin.
Patent EP-0572609-A1 (EP)
Title: Process and device for melting scrap.
Inventor: VON BOGDANDY LUDWIG
IPC: F27D3/00
Filed: 1992-12-21
Abstract: A process is disclosed for melting scrap, in particular from cars. The charge is introduced in pieces or batches by means of a charging tube (3) that extends through a closed lid (2). Electrodes (15) for heating the molten bath are excentrically arranged with respect to the scrap supply (3). Flue gasses and pyrolysis waste gasses are drawn off concentrically to the scrap supply (5), gas burners (10) are oriented against the scrap columns (4) and the diameter of the scrap columns (4) inside the oven (1) is adjusted depending on the reactivity of their organic components by raising or lowering a charging tube (3). At the beginning of the melting process, the scrap column (4) is heated by the gas burners (10) until its organic components are burned by increasing the amount of oxygen, and the scrap (4) is melted by their combustion. The molten bath is then further treated or refined in the area of the electrodes (15) that are offset with respect to the scrap column (4).
Patent EP-0625242-A1 (EP)
Inventor: TAYLOR MICHAEL CHARLES
IPC: F01D9/06
Filed: 1993-02-03
Abstract: La zone de l'enveloppe et la zone de montage de la carcasse d'une turbine à gaz d'avion sont alimentées toutes les deux en air de refroidissement par leur propre conduit d'air de refroidissement. Un premier conduit d'air de refroidissement débouche dans la zone de montage. Le conduit d'air de refroidissement qui traverse la zone de l'enveloppe et qui débouche dans la zone de montage comprend des orifices de passage d'air situés dans la zone de l'enveloppe, ce qui permet de continuer à alimenter en air de refroidissement la zone de l'enveloppe ou la zone de montage lorsque l'un des deux conduits se rompt.
Patent EP-0631581-A1 (EP)
Inventor: BAILEY STEVENW
IPC: C07D239/48
Filed: 1993-03-11
Abstract: On décrit des intermédaires et un procédé relatifs à la synthèse de stéréo-isomères C6 de tétrahydroptéridine 6-monosubstituée. Ces intermédiaires sont reproduits sous leurs deux formes énantiomères comme ci-dessus: R1 et R2 sont identiques ou différentes et représentent hydrogène, méthyle, hydroxy, amino, alkyle ou dialkylamino, alcoxy, benzyloxy ou benzylthio; R3 représente un alcène, alcyne, cycloalkyle, benzyle, alkyle (substitué avec hydroxy, acétoxy, benzyloxy, alcoxy, alkylthio, amino, carboxy, oxo ou phosphate), un aldéhyde protégé, ou (II) où n = 1 ou 2, R4 représente hydrogène, formyle, méthyle ou propargyle, et ZZ représente un acide aminé ou un polymère d'acide aminé. On décrit aussi un procédé concernant la formylation N5 de la tétrahydroptéridine, ce qui permet de préparer par exemple l'acide N5-formyle-(6S)-tétrahydrofolique.
Patent EP-0644799-A1 (EP)
Inventor: BRUENING RONALD L
IPC: B01J20/32
Filed: 1993-06-08
Abstract: A method for the removal and concentration of desired ions such as Pd(II), Ru(III), Pd(IV), Au(III), Au(I), Ag(I), and Hg(II) from a multiple ion source solution which may contain larger concentrations of other undesired ions including H+ comprises bringing the source solution into contact with a compound comprising a sulfur and electron withdrawing group containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The sulfur and electron withdrawing group containing ligand portion(s) of the compound has an affinity for the desired ions to form a complex thereby removing the desired ions from the source solution. The desired ions are removed from the compound by contacting the compound with a much smaller volume of a receiving solution having a greater affinity for the desired ions than does the sulfur and electron withdrawing group containing ligand portion of the compound. The process is useful in removing desired or unwanted ions from acidic waste streams, metal refining streams, and other industrial or environmental streams. The invention is also drawn to the sulfur and electron withdrawing group containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.
Patent EP-0650470-A1 (EP)
Inventor: BEHR ARNO
IPC: C07C41/06
Filed: 1993-06-28
Abstract: On produit des polyolalkyléthers en faisant réagir, dans des conditions modérées, des composés polyhydroxy choisis dans le groupe comprenant: a) les alkylèneglycols, b) la glycérine, c) les oligoglycérines, d) le triméthylolpropane, e) le pentaérythrite, f) le 1,12-dodécanediol, et g) le sorbitol, en présence de catalyseurs acides, avec des oléfines de formule (I) dans laquelle R1 désigne un reste alkyle, linéaire ou ramifié, ayant 1 à 6 atomes de carbone, et R2 désigne un hydrogène ou, également, un reste alkyle ayant 1 à 6 atomes de carbone.
Patent EP-0654084-A1 (EP)
Inventor: LIN HUN-CHI
IPC: C12N15/09
Filed: 1993-06-22
Abstract: E. coli manipulé génétiquement portant des vecteurs qui contiennent un segment d'insertion codant pour des formes natives et non natives de la collagénase de Clostridium histolyticum. Les segments d'ADN recombiné codant pour la collagénase sont exprimés de manière efficace dans les cellules transformées, de manière à obtenir une collagénase à activité enzymatique et à réactivité croisée immunologique. La collagénase manipulée génétiquement sert à isoler les îlots pancréatiques, à isoler les cellules endothéliales, à isoler les cellules tumorales dispersées, et à traiter la hernie discale.
Patent EP-0650356-A1 (EP)
Inventor: LUENGO JUAN IGNACIO
IPC: A61K31/445
Filed: 1993-07-16
Abstract: L'invention concerne des dérivés de rapamycine, des compositions pharmaceutiques comprenant de tels dérivés de rapamycine et des excipients ou des diluants pharmaceutiquement acceptables, ainsi que des procédés d'utilisation de tels dérivés pour inhiber la croissance de champignons pathogènes, inhiber l'immunosuppression, ou bien traiter des tumeurs cancéreuses.
Patent EP-0612418-A1 (EP)
Title: Photographic enlarging apparatus.
Inventor: TASSER SIEGFRIED
IPC: G03B27/32
Filed: 1993-09-12
Abstract: An enlarging apparatus has a projection head (2), a projection table (3) and column (1) linking the projection head to the projection table. The column (1) has means (5) for detachably fastening it to a stationary beam and the projection head (2) is removably fastened in a fixed position to one end of the column, whereas the projection table (3) can be brought to a discrete number of predetermined positions on the column (1) at different distances from the projection head. This enlarging apparatus has the advantage of being easy to mount and to dismount at the workplace and of having parts that can be space-savingly stored when not in use. It thus satisfies the wish of the photo amateur for an apparatus with reduced space requirements.
Patent EP-0611402-A1 (EP)
Title: Method for fabricating and electroconducting plate, means for implementing such method and conducting plate thus obtained
Inventor: BERTHE PIERRE
IPC: C25C7/02
Filed: 1993-08-16
Abstract: The invention relates to a method for fabricating an electroconducting plate (1) provided with a protection device comprising at least one of the protection elements which are a batten and an insert, said method being characterized in that the fabrication and the fixing of both the batten and the insert are achieved in a single operation and regardless of the specificity of the insulating material used for the protection elements of each type; to this effect, a thermoplastic material specific to the corresponding protection element is injected in each half-shell (11, 12) while controlling for each injection point at least the injection speed, the pressure and the temperature of the injected material.
Patent EP-0630644-A1 (EP)
Inventor: LEONIDOV NIKOLAI BORISOVICH
IPC: A01N41/06
Filed: 1993-08-31
Abstract: Composé pharmaceutique anti-microbien et induisant des interférons, contenant une substance active ainsi qu'un agent de dilution pharmaceutiquement adapté, dans lequel la substance active est une modification gamma cristalline de sulfanilamide de para-aminobenzole.
Patent EP-0613642-A1 (EP)
Inventor: SCHULZ WILHELM
IPC: A47C1/032
Filed: 1994-01-05
Abstract: A chair, especially office chair, has an underframe with a seat support (2), on which a seat (3) is mounted so as to be able to pivot about a front, horizontal axis (3a) counter to the force of a restoring spring (6). A back support (4) is fixed so as to be pivotable about a horizontal axis (4a) on the seat support (2) counter to the force of a restoring spring (6). In this arrangement, the pivoting movement of back support (4) and back (5) is necessarily coupled to the pivoting movement of the seat (3). The coupling element is formed by a bending spring (6) which connects the back support (4) to the seat (3). This bending spring (6) is mounted, on one side, on the back support (4) so as to be pivotable about a horizontal axis (4b) and is mounted, on the other side, on the seat (3) so as to be pivotable about an at least approximately horizontal axis (3b). The chair is easily and simply constructed and thus inexpensive to produce. The restoring force of the back into the starting position is dependent on the weight of the user. <IMAGE>
Patent EP-0639581-A1 (EP)
Inventor: YOSHIMOTO AKIHORO
IPC: C07H15/252
Filed: 1988-10-05
Abstract: Disclosed are anthracycline antibiotics of a formula (I):
       
 wherein R¹ und R² are hydroxyl groups, R³ is ethyl group, R⁴ is hydroxyl group, X is daunosamine-rhodinose or daunosamine-deoxyfucose, N-monomethyldaunosamine-rhodinose, N-monomethyl-daunosamine-deoxyfucose, as well as pharmaceutically acceptable acid addition salts thereof. The antibiotics (I) have a carcinostatic activity and are useful as a carcinostatic.
Patent EP-0629654-A1 (EP)
Inventor: MOELLER BERND
IPC: B05D3/04
Filed: 1994-04-22
Abstract: Plastic parts made from polyethylene, polypropylene or comparable materials are pretreated for painting by exposure to a fluorine-containing treatment gas. This treatment gas has an absolute pressure of from 333 to 400 mbar, contains 3 - 5 per cent by volume of fluorine and contains 10 - 16 per cent by volume of oxygen in addition to at least one other inert gas constituent. The exposure time of the treatment gas is from about 10 to 180 seconds. The reaction chamber is first evacuated to an absolute pressure of 200 mbar, and a gas mixture comprising 10% by volume of F2 and 90% by volume of N2 is then introduced until the absolute pressure has risen to 400 mbar. The amount of gas mixture comprising F2 and N2 flowing in per time unit is selected so that a pressure increase in the reaction chamber of between 100 mbar/min and 200 mbar/min is obtained.
Patent EP-0624619-A1 (EP)
Inventor: MUELLER HANNS-PETER DR
IPC: C08G18/36
Filed: 1994-04-29
Abstract: Rigid polyurethanes are obtainable by reacting     1. Polyisocyanates with   2. a polyol mixture comprising   a) - OH-functional polyesters having a molecular weight of from 260 to 2000 based on C9-C22-fatty acids, b) - non-functional oligomeric polyolefins having a molecular weight of from 700 to 6000, and optionally c) - at least difunctional polyols having a molecular weight of from 62 to 8000, preferably from 62 to 400, which are different from component 2a),  optionally in the presence of   3. water as blowing agent and 4. auxiliaries and additives known per se in PUR chemistry.
Patent EP-0645390-A1 (EP)
Title: Trisubstituierte Pyrimido/5,4-d/-pyrimidine zur Modulation der Multidrugresistenz, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung
Inventor: HECKEL ARMIN DR DIPL-CHEM
IPC: C07D239/24
Filed: 1994-07-26
Abstract: Die Erfindung betrifft trisubstituierte Pyrimido[5,4-d]pyrimidine der allgemeinen Formel <IMAGE> in der Ra, Rb und Rc wie im Anspruch 1 definiert sind, deren Salze, insbesondere für die pharmazeutische Anwendung deren physiologisch verträgliche Salze, welche u.a. wertvolle pharmakologische Eigenschaften aufweisen, insbesondere bei der Chemotherapie eine sensibilisierende Wirkung auf resistente Tumore, deren Verwendung und Verfahren zu ihrer Herstellung.
Patent EP-0637136-A1 (EP)
Inventor: OKUMURA HISAYA
IPC: H03K17/785
Filed: 1994-07-28
Abstract: A semiconductor relay has two output MOSFET pairs (60,61), each of which is series-connected with the other. Each MOSFET pair is comprised of two MOSFETs series-connected oppositely to each other, and these MOSFETs are controlled to turn on or off simultaneously. The semiconductor relay further includes a switch (8), which is inserted between the ground and the junction of the two MOSFET pairs. When these MOSFETs are in an off condition, said switch is closed in order to release electric charges accumulated on said MOSFETs and to increase the off-resistance of this semiconductor relay. On the other hand, when the MOSFETs are in an on condition, said switch is opened so as to connect both MOSFET pairs in series. As a result, a semiconductor relay having a high off-resistance can be obtained without increasing the on-resistance.
Patent EP-0644283-A1 (EP)
Inventor: ZILLE VALENTINO
IPC: D02G3/12
Filed: 1994-08-08
Abstract: Method to produce a composite yarn (11) consisting of at least one metallic wire (12) and at least two textile threads (13), the method comprising a first step (14) of coupling the metallic wire (12) with at least two pre-doubled textile threads (13) so as to produce a coupled thread (15) in which the metallic wire (12) is positioned in an intermediate zone between the two textile threads (13), and a second twisting step (16) in which the desired twists are imparted to the coupled thread (15), at least the metallic wire (12) in the coupling step being unwound by being drawn from a hank positioned on a stationary swift. 
     Composite yarn (11) which comprises at least one metallic wire (12) and at least two textile threads (13) and is produced with the above method, at least the metallic wire (12) in the coupling step being unwound by being drawn from a hank positioned on a stationary swift and being positioned in the vicinity of a lateral terminal position in the zone of reciprocal contact between the two textile threads (13) and being at least partly covered by the textile threads (13).
Patent EP-0638481-A1 (EP)
Inventor: TADDEI RENZO
IPC: B65D5/42
Filed: 1994-08-08
Abstract: In wrapping as packaging (6) comprising flat backing part (1A) and shaped part (1B), in which window (4) can be made, these two parts (1A, 1B) being formed from a single piece which has been punched out and folded from a flat sheet (1) of packaging material. 
     The use of cardboard is preferred, and it is possible to use recycled cardboard without detracting from the aesthetic appearance of the package.
Patent EP-0698680-A1 (EP)
Inventor: NISHIOKA YUKIKO
IPC: D06F43/08
Filed: 1994-08-24
Abstract: The present invention provides a method for deodorizing and refreshing petroleum group solvent used in a dry cleaning apparatus, and a dry cleaning apparatus using such a method, which can maintain the circulating solvent in a fresh condition for a long time, eliminate a bad smell of the solvent, provide highly stable cleaning ability and good cleaning finish, and prevent ignition and explosion of the solvent to ensure safety. In the dry cleaning apparatus, the petroleum group solvent in a solvent storage tank 2 is pumped by a circulating pump 5, is supplied to a cleaning bath 8 through a filter 6 and carbon absorbent 7 and then is returned from the cleaning bath 8 to the solvent storage tank 2 through a button trap 3, and an ozone generating device 10 is provided for generating ozone gas and a diffuser 11 for pouring the ozone gas produced by the ozone generating device 10 into the petroleum group solvent as fine bubbles are arranged to be contacted with a bottom surface of the solvent storage tank 2 or the button trap 3.
Patent EP-0647534-A1 (EP)
Inventor: POQUE DIONYSIUS
IPC: B60C9/20
Filed: 1994-10-04
Abstract: 1. Pneumatic vehicle tyre with a carcass (2) of a radial design and a belt which is arranged radially outside the carcass and consists of at least two belt layers which are arranged radially one on top of the other and have in each case individual filaments which are arranged parallel to one another within the belt layers and consist of metal mesh which extend in each case from the one belt side, bounding the belt axially, obliquely to the other belt side which bounds the belt axially, at an angle to the circumferential direction in the circumferential plane, the individual filament of two layers which are arranged radially one on top of the other being aligned diagonally with respect to one another and the individual filaments being constructed in a wave shape or in the shape of a helix with amplitides which are arranged distributed at least in the circumferential plane, being unordered in the circumferential direction. <IMAGE>
Patent EP-0666404-A1 (EP)
Inventor: INABA TADASHI
IPC: E06B9/322
Filed: 1994-10-11
Abstract: A cord locking assembly mounted in the blind head box (10) or the blind hand grip (16) axially movably fitted on the hollow pole (15) suspended from the blind head box. 
     The assembly comprises a movable plug (21), a fixed plug hole (20) for fitting engagement with the plug, a lock compression spring (23) to bias the plug to the plug hole, lift cords (11) passing through the plug hole, and means for loosening the lock compression spring. The means is the hand grip (16) in the case of the assembly mounted the hand grip. The means is a knob or pull cord fixed to a holder (26) in which the lock compression spring is mounted in the case the assembly mounted in the blind head box. 
     The lift cords are fixedly locked between the plug and the plug hole when the means is not operated, are gradually movably locked between the plug and the plug hole when the means is operated at first to loosen the lock compression spring without moving the plug away from the plug hole, and released from the locking between the plug and the plug hole when the means is operated at last to move the plug away from the plug hole.
Patent EP-0630063-A1 (EP)
Inventor: MEADOWS CLARENCE ALFRED
IPC: H01M4/72
Filed: 1994-06-01
Abstract: A bi-polar electrode for a Pb-acid battery comprises a lead septum plate (2) and a porous coating (16) on at least one face (18) of the septum plate (2) for anchoring at least a positive active material paste (24) to the septum plate (2). The porous coating (16) comprises multiple layers of lead particles (20) fused together and to the septum face (18) so as to define a plurality of interconnected, interstitial pores (22) therebetween. The particles (20) are fused droplets of lead arc-sprayed into the surface of the septum plate (2). A particular bi-polar battery construction useful with the bi-polar electrode is also disclosed.
Patent EP-0632661-A1 (EP)
Inventor: NOCTURE GILLES
IPC: H04N19/89
Filed: 1994-06-22
Abstract: System for receiving and decoding digital signals according to two image definition levels, comprising:   (A) a transmission channel decoding subassembly (2), itself comprising first and second channel decoders (21, 22) and a changeover switch (23) for selecting one of them; (B) a source decoding subassembly (4), for decoding the highest definition level signals or the lowest definition level signals; (C) a device (5) for displaying the decoded signals which are available at the output of this subassembly (4); (D) on a second output of the subassembly (4), a device (61) for error detection during the source decoding, followed, in series, by a decision circuit (7) for controlling the changeover switch according to the output of the said error-detecting device, as well as for controlling the changing of the decoding subassembly from one of the two source decoding modes to the other.   Application: television signal receivers according to the MPEG standard. <IMAGE>
Patent EP-0643300-A1 (EP)
Inventor: EDWARDS STEPHEN JOHN C O KODAK
IPC: G01N27/38
Filed: 1994-09-06
Abstract: A method of measuring the silver ion activity of a mixed halide solution or dispersion comprises measuring the potential difference between a silver halide coated silver electrode (2) and a reference electrode (3) immersed in the solution or dispersion. Prior to measuring the potential difference an electrical pulse is applied to the silver electrode which in a first phase electrochemically strips the electrode surface and in a second phase electrochemically coats the electrode with a silver halide having the halide ion ratio of the solution or dispersion.
Patent EP-0650669-A1 (EP)
Inventor: GAUBERT HENRI
IPC: A23L29/20
Filed: 1994-10-24
Abstract: The present invention provides a baking improver composition in a homogeneous solid shaped form which comprises one or more baking improver agents and includes at least one binding agent which permits disintegration of the solid form when in use for mixing a dough. Such a composition form may be capable of manual division into smaller dosage units and obtained, for example, by compacting a powder composition based on flour and containing about 20 to 30% by weight of lecithin as a binding agent and baking emulsifier.