baber/WOPTO huggingface dataset:
Patent EP-0374595-B1 (EP)
Title: Ethylene copolymerization catalyst
IPC: C08F4/68
Filed: 1989-12-06
Granted: 1993-04-28
Abstract: A catalyst composition comprising:     (i) a complex comprised of V2X3(ED)m and AlCl2R2 wherein  X = Cl, Br, or I, or mixtures thereof ED = an electron donor, which is an ether, a phosphine, a ketone, an isocyanide, or an ester, said electron donor having 2 to 20 carbon atoms  R = an alkyl having up to 14 carbon atoms  m = an integer from 3 to 6,  said complex impregnated into an inorganic oxide support; (ii) sufficient trialkylaluminum compound adsorbed on the inorganic oxide support to provide a molar ratio of adsorbed trialkylaluminum compound to vanadium of about 2.5:1 to about 10:1;   (iii) a halocarbon promoter; and   (iv) a hydrocarbyl aluminum cocatalyst. (
Patent EP-0331385-B1 (EP)
Inventor: KATAYAMA MASAHIDE C O SATO PHA
IPC: A61K31/70
Filed: 1989-02-27
Granted: 1994-03-30
Abstract: The invention is an aqueous suspension of sucralfate (sucrose sulfate aluminum salt), which is added with a starch and/or a derivative thereof and preferably further with a cellulose derivative, polysaccharide gum, alginic acid, alginate and/or bentonite, thereby the suspension is made stable for a long time and may be redispersed if necessary. The invention can thus provide a liquid pharmaceutical preparation useful for protecting ulcer area on mucous membranes of stomach and duodenum industrially for the first time, although solid pharmaceutical preparations have been provided.
Patent EP-0365192-B1 (EP)
Inventor: PERRIMAN VICTOR HERBERT
IPC: B42D5/02
Filed: 1989-10-09
Granted: 1994-06-29
Abstract: The invention refers to a continuous business forms assembly comprising a continuous web consisting of a plurality of longitudinally extending web parts (2, 3, 4) two web parts (2, 4) of which are provided with heat seal material (9, 12,) to secure the two parts (2, 4) together and form a self mailer return envelope piece and wherein one of the longitudinally extending web parts (3) has a detachable flap part (15) bearing a gum backing (19a) and divided into a plurality of portions by lines of tear off perforations (13, 14) and each one portion of the plurality of portions bears a printed address (15a) of the intended receptor of the return envelope of which one may be selected to determine the destination of the return envelope.
Patent EP-0384074-B1 (EP)
Title: Fixed focus binocular
IPC: G02B23/18
Filed: 1989-12-01
Granted: 1993-09-08
Abstract: Binoculars wherein the focus is fixed are provided with means for compensating for a user's visual acuity if same deviates from a predetermined visual acuity value. The means comprises a mechanism, for adjusting the optical distance between objective lens and ocular lens (5) having a pin (7) attached to a slidable barrel (6) housing lens (5). A rotatable ring (10) has groove (11) engaging the pin (7) which passes through slot (9) in barrel housing (8). Rotation of ring (10) moves barrel (6) fore and aft to change the distance between objective and ocular lenses. The mechanism is normally covered by external barrel (13).
Patent EP-0337887-B1 (EP)
Inventor: CORNIL JEAN-PHILIPPE
IPC: F17D1/04
Filed: 1989-04-13
Granted: 1995-06-28
Abstract: The integrated multifunction regulator station for gas supply to secondary user mains from a principal distribution mains, comprises a single external housing having an essentially cylindrical shape, designed to withstand the gas operating pressure, in which are contained active elements including at least a filter, a pressure regulator and a safety valve. A flow meter and the pressure regulator are mounted on a traversal wall. The filter is formed from a cylindrical cartridge located between a removable bulkhead and the pressure regulator, which is itself mounted on the tranversal wall. The safety valve is mounted on the removable bulkhead and includes a safety valve head located upstream of the pressure regulator, at a to part of the latter, and inside the cylindrically shaped cartridge.
Patent EP-0337909-B1 (EP)
IPC: A01D34/66
Filed: 1989-03-14
Granted: 1991-11-27
Abstract: The invention relates to direct-drive mowers. 
<??>According to the present invention, the axle (5) of the joint (4) connecting the mowing unit (2) to the frame (3) extends lower than the centre (83) of the pair of conical gearwheels arranged at the top of the driveshaft passing through the rotor (26). 
<??>The invention is used particularly in the sector of agricultural machinery. 
<IMAGE>
Patent EP-0426707-B1 (EP)
IPC: B21D43/05
Filed: 1989-06-23
Granted: 1993-08-18
Abstract: L'invention concerne un système (10) de transfert de pièces à usiner à travers une série de postes de travail (14) alignés de manière linéaire et espacés également, où est exécutée une séquence d'opérations sur lesdites pièces. Les pièces à usiner (W) sont transférées le long d'un axe X par une pluralité d'actuateurs à doigts (28) saisissant les pièces à usiner, montés sur un rail de transfert (24) à des emplacements espacés également sur ledit axe, correspondant à l'espacement des postes de travail. Ledit rail de transfert (24) effectue un va-et-vient le long de l'axe X sur une distance égale à l'espacement entre les postes de travail adjacents. Des unités d'actuateurs (30) supportés indépendamment comportent un bras latéral (34) afin de supporter le rail de transfert (24) et de le déplacer vers le haut, le bas, en arrière et en avant. On peut commander individuellement les moyens permettant de déplacer la pièce à usiner dans les trois axes, et les coordonner avec le fonctionnement par exemple d'une presse de transfert (12).
Patent EP-0396729-B1 (EP)
Title: Appareil et procede permettant de recueillir et de congeler le plasma sanguin
Inventor: SMITH SIDNEY T
IPC: A61M1/02
Filed: 1989-11-06
Granted: 1994-08-10
Abstract: La présente invention décrit un récipient (16) pour recueillir le plasma sanguin se composant de deux parois latérales flexibles sensiblement plates et se faisant face (40, 42) qui sont très proches l'une de l'autre lorsque le récipient est vide. Les bords des parois sont scellés ensemble pour délimiter un espace intérieur, les fermetures hermétiques latérales (44, 46) convergeant vers l'une des extrémités (48) du récipient. Après avoir recueilli une quantité donnée de plasma dans le récipient, celui-ci est congelé en forme de coin, les parois latérales opposées (40, 42) convergeant vers l'extrémité du récipient. On peut aménager dans la partie supérieure du récipient un vide d'air (82) pour faciliter l'introduction d'un couteau (86) dans le récipient congelé sans toucher le liquide congelé (88) qu'il contient. On peut ensuite retirer aisément ledit contenu congelé en une seule masse en réchauffant légèrement le récipient. On décrit également un moule (60) permettant de donner au récipient à congeler la forme en coin mentionnée ci-dessus.
Patent EP-0384142-B1 (EP)
Title: Actuating rod having configurated coupling means
IPC: E05C9/20
Filed: 1990-01-24
Granted: 1993-08-04
Abstract: In an espagnolette (2) with a formed-on coupling half (13) having two toothings (6 and 7) located opposite one another, an especially advantageous manufacture is achieved if a perforation (3) is provided instead of a connecting bottom of the coupling half (13). This is preferably a punched slot which, after the embossing of the two toothings and the formation of the coupling walls (15 and 16), can experience a widening. An even more pronounced widening is obtained if the two toothings are brought to a relatively large lateral distance from one another by pressing the toothed rods (27 and 28) laterally away. This then makes it possible to use a coupling counterhalf (14) of known dimensions and stability. <IMAGE>
Patent EP-0406520-B1 (EP)
Inventor: EHMSEN ROLAND
IPC: F16J15/40
Filed: 1990-02-22
Granted: 1994-04-13
Abstract: A ferrofluid seal for a shaft comprising several sealing gaps concentrically arrayed about a shaft. Each gap is filled with ferrofluid liquid through a bore-hole. Each of the bore-holes is sealed and hydraulically isolated from the other bore-holes.
Patent EP-0392177-B1 (EP)
Title: Stabilized vehicle articulation system
IPC: B62D53/08
Filed: 1990-02-27
Granted: 1993-06-09
Abstract: The invention relates to an articulation damping device for use in an articulated bus. Between the front car (3) and the trailer (6) connected to the live ring (1') or between the trailing unit (6) and the front car (3) connected to the internal ring (1") of the live ring, a hydraulic cylinder (2) or a shock absorber (2') is arranged in the longitudinal central plane of the articulated bus and is located with its internal dead-centre position in the extended position of the articulated bus, and a further hydraulic cylinder (19) or shock absorber (19') is arranged in a hydraulic circuit which is in parallel with the hydraulic cylinder (2) or the shock absorber (2') and is located, preferably in a slightly oblique position, at a distance from the longitudinal central plane of the articulated bus in the extended position of the same in its central stroke position, the hydraulic cylinder (19) or the shock absorber (19') being suitably mounted at one end on the respective car component (3;6) and at the other end in the transverse central plane of the respective live ring component (1',1"). 
<IMAGE>
Patent EP-0406573-B1 (EP)
Inventor: POLONI ALFREDO
IPC: B65G57/18
Filed: 1990-06-05
Granted: 1993-11-18
Abstract: Rotary packaging machine suitable to package sections either in normal layers or in alternate right-way-up/overturned layers (30-31), which is fed with determined layers of such sections and comprises a plurality of housings (20) bearing rotary sectors (21) lying subsantially on a plane at a right angle to the package being formed (29), the sectors (21) containing such package (29) and including at least one pair of arms (24) which handle a layer and can be withdrawn from work.
Patent EP-0422590-B1 (EP)
Inventor: GUO-SHUH JOHN LEE
IPC: C07C209/68
Filed: 1990-10-09
Granted: 1995-05-17
Abstract: A catalyst useful in the preparation of ortho-alkylated aromatic amines is prepared by heating an amine in the presence of aluminum metal, zinc metal and aluminum chloride. This catalyst is used to alkylate aromatic amines which may be the same as or different from the amine used in the catalyst preparation. In a preferred embodiment, a catalyst is prepared from aluminum, zinc, aluminum chloride and an amine selected from toluenediamine, diethyltoluenediamine and mixtures thereof. The catalyst is useful in the ethylation of toluenediamine to form diethyltoluenediamine.
Patent EP-0450154-B1 (EP)
Inventor: ZIMMERMANN JUERGEN
IPC: E02B3/12
Filed: 1990-11-13
Granted: 1994-03-23
Abstract: A protection course for sealing layers in landfills is to be capable of being produced quickly and is to guarantee reliable protection even on slopes. To this end, a protection element (1, 15, 21, 33) is proposed according to the invention. The protection element (1, 15, 21, 33) is designed as a flat container of essentially uniform height which contains a filling of sand (10, 36) or sand-like bulk material and extends in such a way that a large proportion of it can be laid in a continuous bond to form a protection course. <IMAGE>
Patent EP-0404506-B1 (EP)
Title: Solids-fluid contacting apparatus with screen at fluid outlet
IPC: A23F5/20
Filed: 1990-06-19
Granted: 1993-01-13
Abstract: A screen (14) is mounted in an apparatus for contacting particulate solids with a fluid. The apparatus comprises an elongate column (10) for holding a bed of particulate solids for contact with a fluid, the column being designed to be oriented substantially vertically in use and having a fluid inlet (11) near the bottom for admitting a fluid into the column and a fluid outlet (13) near the top for permitting the fluid to exit the column after passing upwardly through a bed of particulate solids in the column. The purpose of the screen (14) is to screen solids from the fluid exiting the column through the fluid outlet (13). The screen (14) comprises a plurality of vertical screen wires (15), and the screen is located within the column such that all of the fluid passing through the column passes through the screen (14) and thence through the fluid outlet (13). Each pair of adjacent vertical screen wires (15) defines a substantially vertical screen slot (20) therebetween. The opening of each vertical screen slot (20) at the surface of the screen (14) which is upstream in the sense of a fluid flowing through the column (10), passing through the screen (14), and exiting through the outlet (13) during operation of the column (10), has a width suitable for screening solids from the exiting fluid and has a length which is substantially greater than its width.
Patent EP-0421788-B1 (EP)
Inventor: ALLEN ROBERT CHARLES
IPC: C12Q1/28
Filed: 1990-10-04
Granted: 1996-09-18
Abstract: A highly sensitive chemiluminescent indicator system is disclosed for determining the presence or amount of an analyte in a liquid sample. The new acid optimum chemiluminescent indicator system comprises haloperoxidase (halide:hydrogen peroxide oxidoreductase), halide, oxidant and chemiluminigenic substrate. The indicator system acts as a synthesizer of highly reactive singlet molecular oxygen (<1>O2), which reacts with the chemiluminigenic substrate to yield an excited state, oxidized reaction product. The excited state reaction product then relaxes to a lower energy (e.g., ground) state with the emission of measurable light in an amount related to the amount of each of the reaction participants present in a reaction solution. Known, non-rate limiting amounts of three of the reaction participants are provided in an assay solution to determine the presence or amount of the fourth participant in a test sample. The fourth participant in the test sample may be the analyte of interest, or may be produced or consumed in the test sample through one or more preliminary reactions involving the ultimate analyte of interest, with the amount of the fourth participant being related to the amount of analyte in the test solution. Accordingly, the indicator system of the invention may be employed for the determination of a wide variety of analytes. The indicator system operates most efficiently over the range from acid to slightly basic pH, e.g., at a pH of about 3 to about 8. Also described is a variety of illustrative assay formats in which the indicator reaction of the invention may be employed, as well as kits for use in carrying out assays utilizing the haloperoxidase/halide/oxidant/substrate indicator system.
Patent EP-0389347-B1 (EP)
Inventor: AUDONNET JEAN-CHRISTOPHE
IPC: A61K39/02
Filed: 1990-03-19
Granted: 2003-10-08
Abstract: The bacteria expressing iron-regulated outer membrane proteins of which certain are siderophore or transferrin receptors can be used in a vaccinal preparation. Said bacteria are obtained from a culture in a medium in which the iron content is reduced to a level for obtaining an increased expression of said proteins, and in particular of receptors, sufficient to induce, when said bacteria are used in a vaccine, the formation of antibodies preventing the specific recognition of siderophores by their receptors.
Patent EP-0430771-B1 (EP)
Inventor: DUBROEUCQ MARIE-CHRISTINE
IPC: C07D209/44
Filed: 1990-11-22
Granted: 1994-07-20
Abstract: New isoindolone derivatives of general formula (I) are   <IMAGE> (I) disclosed in which the radicals R represent hydrogen atoms or, together, form a bond, the symbol R' represents a hydrogen atom or a readily removable radical and the symbols R'' are identical and represent phenyl radicals which can be substituted with a halogen atom or a methyl radical at the ortho or meta position, in the (3aR, 7aR) form or in the form of a mixture of the (3aRS, 7aRS) forms, as well as their salts. These derivatives are useful as intermediates for the preparation of therapeutically active products.
Patent EP-0460065-B1 (EP)
Inventor: LEUNG KAM HUNG
IPC: C12N7/02
Filed: 1990-02-08
Granted: 1994-08-31
Abstract: Peripheral blood mononuclear cells (PBMC) or tumor infiltrating lymphocytes (TIL) are treated with a dipeptide alkyl ester such as leucyl leucine methyl ester (LLME) or with an amino acid alkyl ester such as leucine methyl ester (LME) to deplete monocytes and large granular lymphocytes, then cultured in media containing T-cell stimulant and interleukin-2 to generate and proliferate a lymphocyte population enriched in CD4<+> lymphocytes.
Patent EP-0462176-B1 (EP)
Inventor: SNOOK ROBERT L
IPC: C04B35/634
Filed: 1990-03-07
Granted: 1995-05-31
Abstract: This invention relates to refractory coatings and their use. The refractory coating comprises: (1) a carrier, generally water; (2) an alpha alumina monohydrate; (3) an aluminum hydroxyhalide; and (4) a refractory material. The refractory coatings are used for coating patterns which are used to make refractory shells.
Patent EP-0466749-B1 (EP)
IPC: H01J61/52
Filed: 1990-04-03
Granted: 1993-06-09
Abstract: Une lampe fluorescente, notamment une lampe à décharge de mercure, comporte un tube de décharge opaque (1) avec un fil chauffant de résistance ohmique (2), et un fil thermo-sensible (10), par exemple une fibre de verre, un fil métallique, ou autre câblé qui s'étend le long du tube de décharge. Le fil chauffant est enroulé, de préférence en spirale, autour du fil thermo-sensible, lequel constitue un noyau de guidage intérieur.
Patent EP-0472637-B1 (EP)
Inventor: WALLIN SVANTE
IPC: G01N21/03
Filed: 1990-05-18
Granted: 1994-09-14
Abstract: An apparatus for emitting and receiving light comprises an emitter, which consists of a light source (5) and a concave mirror (7), and a receiver which receives light from the emitter and which is connected to an analysing equipment (3). Furthermore, the receiver comprises a concave mirror (9) which is disposed behind the mirror (7) of the emitter and whose diameter is larger than that of the mirror (7) of the emitter and whose focus is located in front of the light source (5). In the focus of the mirror (9) is positioned one end of an optical fibre (19) for transmitting the received light to the analysing equipment (3). Moreover, the apparatus comprises a retro-reflector unit (17) for reflecting the light from the emitter to the receiver, and a movable shielding element (11) which is provided between the light source (5) and the optical fibre (19) and which prevents, in a first position, the light from the light source from reaching the optical fibre directly, and lets through, in a second position, the light from the light source directly to the optical fibre.
Patent EP-0489834-B1 (EP)
Inventor: BLUNDY ROBERT WILLIAM
IPC: H05B3/00
Filed: 1990-08-31
Granted: 1994-12-07
Abstract: Un aménagement d'émission de rayonnement infrarouge comprend une première source de rayonnement infrarouge de longueur à onde courte ou moyenne ainsi qu'un substrat de matière isolante thermique. Lors du fonctionnement, le rayonnement de la première source est incident sur une surface dudit substrat espacé de ladite première source. Le rayonnement infrarouge de longueur à onde courte ou moyenne provenant de la première source est absorbé par ladite surface, laquelle est chauffée par ledit rayonnement. La surface émet un rayonnement dans la bande de l'infrarouge à des longueurs d'onde longue ou moyenne en fonction de la température de la matière absorbante infrarouge.
Patent EP-0490953-B1 (EP)
Inventor: PEDERSEN JOHN RENDELL CONRAD
IPC: F02M7/00
Filed: 1990-09-04
Granted: 1994-07-20
Abstract: A carburetor metering system is provided comprising a fuel valve including a valve member movable with respect to a valve seat to vary the fuel flow, the valve member and the valve seat having substantially parallel inclined surfaces and which define therebetween a passage for the flow of fuel having a width corresponding to the distance apart of the surfaces and a length. A wick for use a carburetor metering system is also provided for absorbing liquid for vaporization into an air flow, comprising a cloth of woven strands and means for suspending said cloth in the air flow. There is also provided a spark plug for use in a fuel combustion system. A carburetor metering system is also provided, comprising air flow control valve for metering the flow of air in dependence upon the air pressure differential across the air flow control valve and to maintain the pressure differential at a predetermined value, a fuel valve being operatively connected to said air flow control valve means so that the fuel valve provides a respective increase and decrease in fuel flow rate in respective dependence upon air flow rate and a fuel pressure differential valve for maintaining the pressure differential across the fuel valve.
Patent EP-0486863-B1 (EP)
Inventor: FRITSCH CHRISTIAN DR
IPC: A61K33/08
Filed: 1991-11-04
Granted: 1995-08-30
Abstract: The present invention relates to an antacid preparation having a prolonged gastric residence time, comprising an antacid active substance, calcium polycarbophil and a water-insoluble, anionic polymer.
Patent EP-0483887-B1 (EP)
Inventor: SIETSES WILLEM
IPC: C09D5/46
Filed: 1987-08-26
Granted: 2000-08-02
Abstract: A pigmented PVdF-based powder coating product is disclosed, which comprises PVdF resin with a compatible thermoplastic resin, preferably PMMA, in a weight ratio of from 80:20 to 40:60, pigments, and optionally a small amount of flow promoter. Also disclosed is a process for coating a substrate, comprising the steps of (a) applying said powder coating product on a substrate, and (b) subjecting to a heat treatment.
Patent EP-0438203-B1 (EP)
Inventor: MOLKO DIDIER
IPC: C07H19/073
Filed: 1987-04-03
Granted: 1996-11-06
Abstract: The derivatives correspond to the formula: 
<IMAGE>
 in which B denotes a radical derived from guanine, cytosine or adenine in which the exocyclic NH group is protected by the group 
<IMAGE>
 with R<1> denoting a hydrogen atom or an alkyl radical and R<2> denoting a hydrogen atom, an alkyl radical, an alkoxy radical or an optionally substituted aryloxy radical, R<3> denotes a hydrogen atom, the dimethoxytrityl radical or the radical: 
<IMAGE>
 R<4> denotes a hydrogen atom, the radical of formula: 
<IMAGE>
 or a radical which is suitable for the synthesis of polynucleotides, and R<5> denotes a hydrogen atom or the hydroxyl radical OH, protected or otherwise.
Patent EP-0468551-B1 (EP)
Inventor: GABRIELLI ANDREA
IPC: A43B5/04
Filed: 1991-05-25
Granted: 1996-08-14
Abstract: In an internal lining (10) shoe for boots, particularly ski boots, the fore tongue (15) is floatingly anchored to the vamp (11), in order to slide with respect to the vamp (11), through resilient returning means (19); the lining shoe structure is of a such a kind not having excessively rigid areas reducing the shoe comfort. <IMAGE>
Patent EP-0473247-B1 (EP)
Inventor: MORAND MICHEL
IPC: B65H16/04
Filed: 1991-02-28
Granted: 1996-01-10
Abstract: A dispenser (1) for dispensing a paper sheet (3) from a paper roll (5) having a core. The dispenser (1) can have spindle means made of two separate sleeves. The sleeves are inserted in opposite ends of the core and frictionally retained therein. A support (13) is rotatably mounted in one sleeve to support the roll (5). A brake member is rotatably mounted in the other sleeve and selectively cooperates therewith to brake rotation of the roll (5) on the support (13). <IMAGE>
Patent EP-0508994-B1 (EP)
Inventor: GRAUVOGL ERWIN
IPC: G05B19/19
Filed: 1990-12-20
Granted: 1994-07-20
Abstract: In a process for controlling an actuator which can be adjusted by means of a proportional valve, the proportional valve is controllable by means of two control magnets with control pulses acting in opposite directions. A phase angle between the control pulses is varied as a function of at least one control variable (command variable, correction variable or difference between the amplitudes or pulse durations of the control pulses), i.e. it is reduced as the control variable increases. This measure prevents undesired vibrations of the actuator and resulting noises.