baber/WOPTO huggingface dataset:
Patent EP-0309525-A1 (EP)
Inventor: BERRY MICHAEL NATHANIEL
IPC: G01N33/84
Filed: 1988-04-02
Abstract: Procédé et réactif pour effectuer un dosage ionique dans des fluides, l'influence de ces ions sur l'activité d'une enzyme étant mesurée. Les ions sont par exemple du sodium, potassium, calcium , magnésium, manganèse, lithium, plomb, zing, cuivre, fer ou d'autres métaux lourds ou bien des ions non métalliques incluant le chlorure, bicarbonate, des protons, et des substances d'ammonium donnant naissance à l'ammonium. Les enzymes qui sont utilisées peuvent être par exemple une transférase, une hydrolase, une oxydoréductase, ou une lyase. Une partie essentielle de l'invention est une méthode pour exclure les interférences dues à des ions par le masquage des ions d'interférence avec un agent de liaison.
Patent EP-0355108-A1 (EP)
Title: Matiere d'isolation assurant l'interface entre une gaine de cable et un gel d'etancheite
Inventor: COVINGTON ANNE E
IPC: B32B1/08
Filed: 1988-04-13
Abstract: Isolation en mouse empêchant un plastifiant de se déplacer sensiblement depuis un article polymère plastifié, tel qu'une gaine PVC de câble, dans un gel d'étanchéité en contact avec l'article, et empêchant le déplacement sensible d'huile depuis le gel dans l'article, sans affecter significativement le contact d'étanchéité entre le gel et la surface de l'article.
Patent EP-0388419-A1 (EP)
Inventor: VOGEL JAMES C
IPC: B05B15/12
Filed: 1988-10-13
Abstract: L'invention concerne un appareil (44) d'application d'un précurseur granulaire fusible d'un revêtement protecteur et/ou décoratif sur la surface (40) d'un article (20). L'appareil comprend un distributeur (120, 122) qui distribue un courant d'un agent précurseur granulaire fusible dans un courant d'un fluide porteur, un mécanisme de récupération (44) qui permet de récupérer l'agent précurseur granulaire fusible n'adhérant pas à la surface de l'article, et un dispositif de montage (124) pour monter le distributeur (120, 122) dans le mécanisme de récupération (44). Le mécanisme de récupération (44) est couplé (62) à une unité de régénération (64) qui régénère le précurseur granulaire fusible récupéré par le mécanisme de récupération (44). Le mécanisme de récupération (44) comprend un premier collecteur (54) et un second collecteur (56), une soufflante (64) pour établir des pressions inférieures à lapression atmosphérique dans le premier collecteur (54) et dans le second collecteur (56), une première série d'orifices d'admission (66, 68, 70, 72) entourant (52) le distributeur (120, 122) et couplés (78, 86, 94) au premier collecteur (54), ainsi qu'une seconde série d'orifices d'admission (100, 102, 104) couplés (112, 114) au second collecteur (56).
Patent EP-0339076-A1 (EP)
Title: Dot printer with toner characteristic compensation means
Inventor: MINOR JAMES C
IPC: G06K15/12
Filed: 1988-10-14
Abstract: In multi-color reversal development, good color balance is obtained by changing the time duration of exposure for 
each different color frame. A dot printer apparatus (10) produces a series of different color-resolved electrostatic latent im­
ages on a recording member (11). The apparatus includes an array of discrete elements (30) for dot recording on the re­
cording medium. The elements are selectively enabled for predetermined periods of time during a cycle of operation to 
form a color-resolved electrostatic latent image on the recording member. Each charge latent image is developped with se­
lected toner particles according to its resolved color. A control signal representative at least in part of the resolved color of 
each latent image is produced, and the control signal determines the enablement time of the elements during each cycle of 
operation according to each resolved color.
Patent EP-0386288-A1 (EP)
Inventor: HARR DIETER DIPL-ING
IPC: H02H9/04
Filed: 1989-03-07
Abstract: Device for monitoring electronic circuits or components (1), which have a quiescent current, for serviceability. According to the invention, it is provided that a current sensor (3) is connected in at least one outer conductor connection (2) of the circuit or of the component, which current sensor (3) is connected to an evaluation circuit (4; evaluation unit 8), which emits an evaluation signal in the event of the current being below a threshold which is set below the normal quiescent current, which evaluation signal is available at an output (13 or 16) as a signal message. <IMAGE>
Patent EP-0372633-A1 (EP)
Inventor: STEEN PETRUS ANTONIUS JOHANNES
IPC: G08B25/10
Filed: 1989-11-29
Abstract: A personal paging system comprising a central paging transmitter, a central receiver and at least one portable pager, the central transmitter being able to transmit a paging signal comprising a selectable identification code. A portable pager receiving said paging signal will compare the identification code received by said signal with an identification code assigned and stored in said unit. In case of equality the pager will signal the user of the pager about this. The user may transmit a report signal comprising his speech for some time and preceded by said stored identification code. The central receiver is able to receive such report signal and to separate the speech signal and the identification code therefrom. The speech part of the report signal may further be preceded by a localisation code stored in the pager upon receipt of a localisation signal comprising said localisation code from a localisation transmitter, of a number of localisation transmitters, said localisation code is assigned to.
Patent EP-0330416-A1 (EP)
Inventor: WEERS JERRY J
IPC: C10L1/232
Filed: 1989-02-21
Abstract: A composition adapted for use as a corrosion inhibitor in petroleum-based fuel. The composition com­prises an oil-soluble adduct of a triazole and a basic nitrogen compound selected from the group consisting of polyamines, alkoxyamines, aryloxyamines and monoalkyl­eneamines. Methods for preparation and use of such com­positions are also disclosed. In addition, a petroleum-­based fuel composition of reduced tendency to corrode copper and aluminum surfaces contacted by the fuel compo­sition is disclosed. The composition comprises a petro­leum-based fuel and an oil-soluble adduct of a triazole and a basic nitrogen compound.
Patent EP-0361866-A1 (EP)
Inventor: CHANG MAIN
IPC: C08F4/639
Filed: 1989-09-26
Abstract: This invention relates to a process for preparing a supported metallocene alumoxane catalyst for use in the high pressure polymerization of olefins. The invention particularly relates to the use of silica gel having a particle size less than 10 microns containing from about 5 to about 20 per cent by weight adsorbed water as the catalyst support material. It has been found that such silica gel may be safely added to an aluminum trialkyl solution to form by direct reaction with the adsorbed water content of the silica gel catalyst support material the alumoxane component of the catalyst system. An alumoxane coated silica gel is formed to which a metallocene may be added and the resulting material dried to free flowing powder. The dried free flowing powder may then be used as a catalyst for high pressure polymerization of olefins.
Patent EP-0361912-A1 (EP)
Inventor: REGAN BARRIE F
IPC: A61L31/08
Filed: 1989-09-28
Abstract: Non-thrombotic prostheses comprising a corrosion resistant metal and a metallic tin coating on the surface of the corrosion resistant metal.
Patent EP-0431223-A1 (EP)
Inventor: MOORE JOSEPH
IPC: B25B5/14
Filed: 1989-12-05
Abstract: A press for inserting a cleat into a joint of a framework is described comprising a frame (1) supporting releasable clamping means (2) positioned over locating jigs (3) for receiving two window sections (4, 5). The mitred ends of the sections (4, 5) are held by the clamping means (2) in a jointing position and are assembled by inserting a cleat or cleats by means of a power operated cleat insertion tool (9) connected by a yoke with a pneumatic piston and cylinder assembly into preformed slots (6, 7) in the mitred ends of the sections (4, 5). A cleat is also described comprising a flat plate rounded at one end with two grooves extending axially of the cleat. Two ribs are formed on each side of the cleat which diverge towards the rounded end of the cleat, the ribs being tapered to form cutting surfaces.
Patent EP-0333560-A1 (EP)
Inventor: VAN HOEGAERDEN MICHEL
IPC: C12Q1/68
Filed: 1989-03-08
Abstract: Qualititive and/or quantititive process for researching in a liquid, semiliquid, gelled, pasty, solid or similar medium microorganisms, present in even extremely small quantities, and installation for application of said process. In the process in accordance with the invention, said products or fluids are first placed in contact with at least one stain having a positive viability used either in isolation or mixed with other substances such as those selected among the group comprising other viability stains, vital stains, antibodies rendered fluorescent and nucleic probes rended fluorescent. After this, a precise count is made to within one unit, together with the measurement of the metabolic state of each marked microorganism, with the aid of a suitable means such as a flow cytometer or image analyzer. Installation for application of said process.
Patent EP-0376771-A1 (EP)
Title: Roulement à capteur d'informations
Inventor: HAJZLER CHRISTIAN
IPC: G01P3/44
Filed: 1989-11-28
Abstract: Roulement à capteur d'informations qui possède une bague fixe (1), une bague tournante (2), des chemins de roulement de réception de corps roulants au contact desdites bagues, un joint d'étanchéité (10) et dans lequel la bague fixe possède une gorge (6) de montage dudit capteur (8), caractérisé par le fait que le capteur (8) est supporté dans un tambour (7) dont l'ouverture est tournée vers une armature (9) du joint d'étanchéité (10), cette dernière présentant une extension axiale en direction du capteur, constitutive de la portée cylindrique (11) de montage du joint dans un logement (12) défini entre les deux bagues (1, 2) tandis que des ouvertures (15) réparties circulairement à la surface de ladite portée, débouchent dans la gorge (6) de montage du capteur (8) et sont traversés radialement par des organes (16) de retenue axiale du tambour (7) dans ladite gorge (6).
Patent EP-0427900-A1 (EP)
Inventor: BARBIER JEAN-MARC
IPC: C25D17/22
Filed: 1989-10-23
Abstract: The shaft (2) and the spacers (4) form a first structure, the spacers being driven into the shaft. Independently of the formation of this structure the formation of the basket is performed by assembling the rack (7) with the small collar (9). The basket (3) is then introduced into the structure which is plasticised beforehand. The rack is fastened to the spacers by means of cathodic screws. The invention is also characterised by a shaft (2) made up of a solid aluminium cylinder, with bores (5). <IMAGE>
Patent EP-0370967-A1 (EP)
Inventor: ROBERTSON PAUL ANDREW
IPC: B23K26/03
Filed: 1989-11-14
Abstract: A laser welding, monitoring system comprising a laser welding beam energy source (1) and means (2) for directing laser beam energy from said source and on to a concentrated laser weld spot (3) on the workpiece (4) to be welded shaped or cut by laser energy. A laser probe source is arranged to direct light from said probe source on to the workpiece (4). Laser beam detector means (5, 14, 15) is arranged to pick up and monitor reflected light originating from said laser probe source and reflected back from the workpiece, wherein the light from said probe source is directed in a peripheral path encircling said concentrated laser weld spot.
Patent EP-0350506-A1 (EP)
Inventor: COCHRANE CHARLES G
IPC: C07K14/785
Filed: 1989-01-05
Abstract: Polypeptides consisting essentially of from about 10 to about 60 amino acid residues having alternating hydrophobic and hydrophilic amino acid residue regions are useful as pulmonary surfactants when admixed with a pharmaceutically acceptable phospholipid. The polypeptides may be represented by the formula (ZaUb)cZd, wherein: Z is a hydrophilic amino acid residue independently selected from R, D, E and K; U is a hydrophobic amino acid residue independently selected from V, I, L, C, Y and F;     a has an average value of about 1 to about 5;     b has an average value of about 3 to about 20;     c is 1 to 10; and d is 0 to 3.y of
Patent EP-0362354-A1 (EP)
Inventor: ANTOINE MAURICE
IPC: C04B20/02
Filed: 1989-03-30
Abstract: La présente invention concerne un procédé de traitement des laitiers granulés issus de hauts fourneaux et, notamment de la production de fonte hématite et de fonte phosphoreuse, et une installation permettant la mise en oeuvre de ce procédé. Ce procédé de traitement est caractérisé en ce que: on introduit les laitiers granulés dans une unité de lavage et de rinçage (1) pour supprimer, par attrition et sous flux d'eau à pH neutre et à contre-courant, les particules fines de dimensions inférieures à 80 micromètres; on procède au criblage (2) des laitiers granulés lavés; puis on les stocke en terril, à hauteur limitée, pour assurer la réduction de leur teneur en eau à, environ, 10 %. Cette invention trouvera son application dans l'industrie sidérurgique ou générale.
Patent EP-0379596-A1 (EP)
Inventor: KUCHUK-YATSENKO SERGEI IVANOVI
IPC: B23K11/04
Filed: 1989-06-15
Abstract: L'installation comporte deux dispositifs de serrage (2, 3) dont le premier est solidarisé sur un bâti (1) et le second sur des tiges (7) fixées par leurs extrémités à des vérins hydrauliques de refoulement (6), avec la possibilité de mouvements alternatifs. Chaque dispositif (2, 3) possède une base (5) et un capot (8) qui lui est relié de manière articulée et qui est mû au moyen d'un vérin hydraulique, dont la structure (25) est reliée de manière articulée à la base (5), tandis que la tige (26) est reliée au capot (8) avec lequel coopère un galet de pression (14) lorsque les pièces (4) sont serrées. L'installation comporte un dispositif de blocage (15) constitué d'un levier en forme de L et un agencement (35) pour corriger la coaxialité des pièces à souder, ainsi qu'un agencement (19) pour régler l'écartement de travail, constitué d'un piston (20) et d'une butée réglable (21) montés coaxialement.
Patent EP-0388472-A1 (EP)
Title: Apparatus for continuously casting thin metal plates.
Inventor: YAMAUCHI TAKASHI
IPC: B22D11/06
Filed: 1989-08-08
Abstract: A double roll type appts. to continuously cast thin metal plates through a clearance between a pair of internally cooled rolls rotating in the opposite directions, has each of side dams provided on both sides of a roll pair so that at least a part of the bottom portion of each side dam contacts the circumferential surfaces of the rolls. For the purpose of forming a molten metal reservoir, on the circumferential surfaces of the roll pair, consists of an aggregate of unit blocks each of which is composed of a refractory material capable of being cut excellently. A mechanism feeds in the casting direction each piled structure as a whole in which one unit block is placed fixedly on the upper end of another so that no clearance occurs between the contact surfaces of these unit blocks being provided. The circumferential surface portions of the rolls adapted to contact the side dams are made rough so that these surface portions have a grinding capability.
Patent EP-0433301-A1 (EP)
Inventor: NORDQVIST LEIF
IPC: E05B47/06
Filed: 1989-08-14
Abstract: La présente invention se rapporte à un ensemble serrure et à un boîtier pour l'ouverture de portes au moyen d'informations codées, comprenant des organes transmetteurs de couple (26, 27), des organes de blocage (22, 24), des organes de libération (19, 20), une source de courant servant à alimenter les organes de libération (19) et l'organe (1) servant à l'introduction des informations codées, les organes transmetteurs de couple (26, 27) étant destinés à être connectés à l'arbre de torsion (28) d'un mécanisme de serrure existant. Le boîtier comporte un groupe de trous traversants (206, 107) qui sont positionnés de façon à correspondre aux trous de fixation préexistants de la serrure existante (9) et la poignée intérieure (13) du mécanisme de serrure existant (9) peut être utilisée indépendamment de la position du mécanisme de blocage (22, 24) contenu dans le boîtier (12).
Patent EP-0436562-A1 (EP)
Title: PROCESS FOR -i(IN VIVO) PRODUCTION OF ASTAXANTHIN AND -i(PHAFFIA RHODOZYMA) YEAST OF ENHANCED ASTAXANTHIN CONTENT.
Inventor: JOHNSON ERIC A
IPC: C12N1/16
Filed: 1989-08-07
Abstract: An economical process for the in vitro production of carotenoids, particularly the pigment astaxanthin, and particularly a process for enhancing astaxanthin content of cultures of microorganisms of genus Phaffia, the process comprising culturing a microorganism of genus Phaffia in a nutrient medium containing an antibiotic, cytochrome B inhibitor, or a terpenoid synthetic pathway inhibitor, or subjecting said microorganism to growth in the presence of a metabolic pathway inhibitor, particularly a main respiratory pathway inhibitor, in the presence of an influence which triggers a secondary respiratory pathway.
Patent EP-0445165-A1 (EP)
Title: Flow discharge valve.
Inventor: WESTON TERENCE EDWARD
IPC: B01F5/06
Filed: 1989-11-22
Abstract: A process and a discharge valve assembly are provided for regulating the flow of a liquid product from an aerosol container which is pressurized with a permanent gas propellant. The liquid product is conveyed under pressure to a mixing region and the propellant gas is separately conveyed to the mixing region. The mixture is passed through at least one choke restrictor that is located between the mixing region and the discharge nozzle. The mixture expanding downstream of the restrictor forms a foam-like mixture internally of the valve assembly and prior to discharge of the mixture from the exit nozzle.
Patent EP-0445182-A1 (EP)
Inventor: GREGORY KENTON W
IPC: A61F2/00
Filed: 1989-10-24
Abstract: A method for conducting laser energy to a site includes steps of bringing the proximal end of a flexible tube near the site, filling at least a proximal portion of the tube with a liquid by introducing the liquid into the tube, allowing a portion of the liquid to flow out from the proximal end of the tube toward the site, and directing laser energy from a laser energy source into the distal end of the tube, whereby a portion of the laser energy emerges from the proximal end of the tube at the site. Also, such a method in which the liquid is a radiographic contrast medium. Also, such a method for removing an obstruction from a blood vessel in an animal. Also, apparatus for delivering laser energy to a site includes a flexible tube, a liquid, the tube having an opening in a first end through which the liquid can pass, means for providing a flow of the liquid into the tube, and a source of laser energy operationally associated with a second end of the tube, wherein the tube and the liquid are adapted to cooperate, when the tube contains the liquid, to conduct laser energy from the source and to emit a portion of the laser energy from the first end of the liquid-containing tube.
Patent EP-0447582-A1 (EP)
Inventor: KESSLER JACK DR
IPC: A01N63/50
Filed: 1990-03-20
Abstract: The invention relates to a color-controlled disinfection peroxide cold sterilization composition, comprising a peroxidase, peroxide and iodide salt, and a decolorizer selected from the class consisting of sorbic acid, thiols, malonic acid, boronic acid and sodium chloride or peroxide, or a second donor molecule selected from the class consisting of tyrosine and phenol, or a neutralizing agent selected from the class consisting of pyruvic acid, copper ions, platinum, catalase and thiols; 
and to a method for controlling the formation of color in a peroxide disinfecting system.
Patent EP-0401661-A1 (EP)
Inventor: WEISS ALBRECHT DR
IPC: C11D3/386
Filed: 1990-05-30
Abstract: The stability of a fluid enzyme concentrate based on hydrolase solutions obtained by fermentation, cleared of the cell mass and at least partly cleared of soluble impurities, and with an enzyme content of 30,000 to 400,000 hydrolase units, is to be improved. This is achieved by making the fluid concentrate of 1.5 to 20% wt. hydrolase, 20 to 40% wt. propylene glycol and 0.5 to 5% wt. of boric acid and/or its soluble salts, together, if desired, with 0.5 to 5% wt. salts of 1 to 3 basic carboxylic acids with up to 6 C atoms.
Patent EP-0410388-A1 (EP)
Inventor: ABE AKIRA C O FUJI PHOTO FILM
IPC: G03C7/44
Filed: 1990-07-24
Abstract: A method for the processing of a silver halide photographic material is provided, which comprises the steps of; 
developing a silver halide photographic material which has been previously exposed to light, 
processing the developed silver halide photographic material with a bath which contains a thiosulfate and which has a fixing ability, and 
subsequently subjecting the developed silver halide photographic material to washing and/or stabilizing in a multi-stage countercurrent process, 
wherein the multi-stage countercurrent process includes a reverse osmosis membrane and a washing solution and/or stabilizing solution, said solution containing at least one member selected from the group consisting of a sulfinic acid, a sulfinate and a carbonyl compound-­bisulfurous acid addition product.
Patent EP-0430281-A1 (EP)
Inventor: BOCEK JIRI
IPC: A01D34/73
Filed: 1990-11-30
Abstract: The lawnmower blade assembly has a disc 1 which receives the driving shaft of the lawnmower and in the end face of which confronting the lawn are provided diametrically opposed clamping surfaces 2 which are so inclined  alpha  opposite to one another in relation to the plane of the end face of the disc 1 confronting the lawn that the cutter blades 3 fixed parallel to the clamping surfaces 2 are located further from the plane of the end face of the disc 1 confronting the mower with their cutting edges 7 than with their spine. The cutter blades 3 are thereby so inclined that their cutting edges 7 are nearest to the lawn surface. At their radially outer ends, the cutter blades have conveying portions 6 bent away from the lawn and with perforations 8. By means of such a blade assembly, damage to the cutter when it strikes hard objects, such as stones, can be appreciably reduced. Furthermore, a perfect cut of the grass stalks by their being erected in the airstream is guaranteed and transporting away into a collecting container is obtained easily. <IMAGE>
Patent EP-0439847-A1 (EP)
Inventor: CHAUM DAVID PROF DR
IPC: G07F7/10
Filed: 1990-01-29
Abstract: A tamper-resistant part is disclosed that can conduct transactions with an external system through a moderating user-controlled computer or that can on other occasions be brought into direct connection with the external system. In the moderated configuration, the moderating computer is able to ensure that certain transactions with the external system are unlinkable to each other. In the unmoderated configuration, the tamper-­resistant part can also ensure the unlinkability of certain transactions. Also testing configurations are disclosed that allow improper functioning of the tamper-resistant part, such as that which could link transactions, to be detected by user-controlled equipment. Another testing configuration can detect improper functioning of an external system that could, for instance, obtain linking information from a tamper-resistant part.