baber/WOPTO huggingface dataset:
Patent EP-0514401-A1 (EP)
Title: Composition vitree bioactive destinee aux implants osseux, filaments formes a partir de celle-ci et methode
Inventor: VITA FINZI ZALMAN EMILIO
IPC: A61F2/28
Filed: 1991-02-04
Abstract: L'invention se rapporte à une composition vitrée bioactive destinée aux implantations osseuses comprenant les pourcentages en poids approximatifs des oxydes suivants: SiO2 de 40 to 55 %; P2O5 de 5 à 8 %, Cao (MgO) de 20 à 40 %; Na2 (K2O) de 20 à 30 %. La composition peut être réduite en filaments sans devenir céramique par adjonction d'un total ne dépassant pas 9 % en poids de K2O et Al2O3, le pourcentage de Al2O3 étant de 0,5 % à 2,5 %. Les filaments ainsi obtenus peuvent être utilisés pour la préparation de produits d'implantations osseuses sous forme de faisceaux de filaments, de gaze, de filets ou autres tissus, des feutres, des cotons hydrophiles et similaires, On peut réduire les filaments en particules de poudre pour application, entre autres, d'une couche de recouvrement de la composition vitrée sur une prothèse métallique permanente.
Patent EP-0517758-A1 (EP)
Inventor: GYULAI PETER
IPC: C11D3/00
Filed: 1991-01-10
Abstract: A composition and methods useful for making such compositions and for using such compositions to destroy hydrogen peroxide in a liquid aqueous medium, such as that used to disinfect contact lenses, are disclosed. The composition comprises a coated core containing at least one hydrogen peroxide destroying component effective when released into a liquid aqueous medium to destroy or cause the destruction of hydrogen peroxide present in the liquid aqueous medium, and a barrier coating acting to substantially prevent the release of the hydrogen peroxide destroying component for a period of time after the composition is initially contacted with a hydrogen peroxide-containing liquid aqueous medium. The barrier coating is substantially water soluble, preferably includes polyvinylpyrrolidone and is applied as a substantially dry, solid material.
Patent EP-0524189-A1 (EP)
Inventor: KANE ROBERT C
IPC: H01J40/14
Filed: 1991-02-22
Abstract: Un procédé permet de compenser thermiquement un transistor bipolaire (601) par renforcement optiquement induit de la densité en porteurs. L'énergie optique de sortie d'une source photonique (602) orientée vers le transistor bipolaire (601) à compenser varie en fonction de la sortie d'un capteur de température (605). Des photons (603) qui incident sur la surface semi-conductrice entraînent des variations de la concentration de porteurs supplémentaires qui maintiennent le potentiel de la jonction du transistor bipolaire (601) à un niveau prédéterminé.
Patent EP-0521026-A1 (EP)
Inventor: PHILLIPS MICHAEL JOHN
IPC: A23C19/11
Filed: 1991-03-19
Abstract: On décrit un fromage à surface mûrie à base de fromage naturel, et doté d'une durée de conservation prolongée. Le fromage naturel servant de base est de préférence choisi parmi les types de fromages anglais, fromages à trous, fromages italiens et danois, et parmi les variétés desdits fromages dont la teneur en graisses est réduite ou faible. Une culture de maturation de surface, de préférence le penicillium candidum ou le penicillium camemberti, est appliquée à la surface extérieure d'une base formée de fromage naturel, et incubée dans des conditions contrôlées.
Patent EP-0482144-A1 (EP)
Inventor: BENATTI LUCA
IPC: C07K14/815
Filed: 1991-04-05
Abstract: On prépare un polypeptide d'hirudine ou de la famille des hirudines possédant une activité anti-thrombine, au moyen de méthodologies d'ADN recombiné. Le polypeptide d'hirudine ou de la famille des hirudines est exprimé, de préférence, dans E. coli ou des cellules d'insectes. Le polypeptide de la famille des hirudines est, de préférence, une protéine hybride provenant de HV1 et HV2, qui possède la séquence d'aminés suivante: HV12: Val-Val-Tyr-Thr-Asp-Cys-Thr-Glu-Ser-Gly-Gln-Asn-Leu-Cys-Leu-Cys-Glu-Gly-Ser-Asn-Val-Cys-Gly-Gln-Gly-Asn-Lys-Cys-Ile-Leu-Gly-Ser-Asp-Gly-Glu-Lys-Asn-Gln-Cys-Val-Thr-Gly-Glu-Gly-Thr-Pro-Asn-Pro-Glu-Ser-His-Asn-Asn-Gly-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-Gln, la séquence soulignée représentant la partie HV2.
Patent EP-0528859-A1 (EP)
Inventor: PANG GERALD TOH
IPC: A61K39/12
Filed: 1991-04-24
Abstract: PCT No. PCT/AU91/00159 Sec. 371 Date Oct. 23, 1992 Sec. 102(e) Date Oct. 23, 1992 PCT Filed Apr. 24, 1991 PCT Pub. No. WO91/16073 PCT Pub. Date Oct. 31, 1991Red blood cells or derivatives thereof such as ghost preparations can act as a potent carrier for orally administered antigens. Mucosal immunity in particular can be effectively induced against such viruses as influenza when adsorbed to chicken red blood cells and orally administered.
Patent EP-0493607-A1 (EP)
Inventor: YAMATE KAZUNORI
IPC: H04B1/10
Filed: 1991-07-17
Abstract: L'invention se rapporte à un circuit régénérateur de signaux d'horloge, qui sert à améliorer le rapport signal/bruit d'un convertisseur numérique/analogique (D/A) du type à modulation d'impulsion en largeur (type PWM) et qui comprend une première partie régénératrice de signaux d'horloge (11) comportant un cristal de quartz (11a) et un oscillateur commandé en tension (VCO) (11b), ainsi qu'une seconde partie régénératrice de signaux d'horloge (12) qui génère un signal d'horloge objectif, en multipliant la fréquence du signal de sortie de la première partie régénératrice de signaux d'horloge (11). La seconde partie régénératrice de signaux d'horloge (12) comprend un comparateur de phase (22), un filtre en boucle, un oscillateur commandé en tension (26) du type à résistance-capacitance (type R-C), ainsi qu'un démultiplicateur de fréquence (25). En outre, le filtre en boucle se compose d'un second filtre LPF (24) commandant la fréquence d'oscillation de l'oscillateur commandé en tension (26) du type à résistance-capacitance, et d'un premier filtre (23) qui possède une fréquence de coupure supérieure à celle du second filtre LPF (24), et qui présente une caractéristique de filtrage capable de couper les composantes de fréquence supérieures à la fréquence du signal de sortie de la première partie régénératrice de signaux d'horloge (11). On empêche ainsi les composantes spectrales superflues d'entrer dans le convertisseur N/A.
Patent EP-0540579-A1 (EP)
Title: A device for preventing pressure sores.
Inventor: MEDLEY ANTHONY MICHAEL
IPC: A47C27/14
Filed: 1991-07-22
Abstract: A support for pressure sore preventation in a patient such as a hospital or accident patient is made in one piece from plastic foam material and comprises a flexible support surface defined by a plurality of discrete elongate support elements defining the surface, the elements being spaced apart by elongate blind channels, wider at the base than at the surface, for promoting circulation of air adjacent to the support surface.
Patent EP-0547085-A1 (EP)
Inventor: PAREKH JAWAHAR C
IPC: C01F7/57
Filed: 1991-08-19
Abstract: On produit des nitrates et des halogénures d'aluminium basique ayant une meilleure efficacité antisudorale, en faisant réagir (a) de la poudre fine d'aluminium, (b) une solution de nitrate ou d'halogénure d'aluminium et (c) de l'eau ayant une température supérieure à environ 85 °C. On maintient cette réaction jusqu'à ce qu'on obtienne des produits réactionnels ayant un rapport Al:anion compris entre environ 1,2 et 1,8 et une concentration de solides dans la solution comprise entre environ 30-40 % en poids sur une base anhydre. Les produits présentent les caractéristiques suivantes: ils ont une bande de test de chromatographie par exclusion de taille qui a un temps de rétention relatif correspondant à la bande II d'un chromatogramme d'exclusion de taille du chlorure d'aluminium basique standard et une valeur en pourcentage d'aluminium de bande II égale à environ 50 % et une valeur en pourcentage d'aluminium inférieure à 20 %.
Patent EP-0497968-A1 (EP)
Inventor: MINGHETTI ETTORE
IPC: C08F220/10
Filed: 1991-06-24
Abstract: Un sirop acrylique riche en monomère est coulé; il contient entre environ 10 % et environ 20 % des particules acryliques broyées. Durant la solidification, les particules absorbent plus de la moitié de leurs poids en monomère, et une feuille solidifiée est formée; dans ladite feuille, le monomère matriciel et le polymère non réticulé forment une phase qui s'étend à travers les particules, tandis que les particules semblent se fondre ensemble. L'adjonction d'un réticulant dans le sirop assure encore mieux l'interpénétration de la phase matricielle dans les particules gonflées. Une surface texturée est formée. Après thermoformage, elle est utile comme surface antidérapante dans les baignoires et dans les cabines de douches.
Patent EP-0526597-A1 (EP)
Inventor: ROBERTSON A SCOTT
IPC: A61G5/02
Filed: 1991-04-26
Abstract: Fauteuil roulant modulaire entièrement réglable, destiné à un large éventail d'utilisateurs et à une large gamme d'utilisations, comprenant un châssis (10), un ensemble roues (20) et un ensemble siège (30). Les roues d'entraînement de l'ensemble roues peuvent être réglées de manière à obtenir un angle de courbure différent sans modifier l'empattement ou la hauteur du châssis. Ledit fauteuil roulant modulaire peut également inclure un ensemble repose-pied (40) réglable de manière à permettre un accès facile au fauteuil. L'ensemble siège et l'ensemble repose-pied sont tous deux pliables de manière à permettre le rangement facile dudit fauteuil roulant.
Patent EP-0500110-A1 (EP)
Inventor: LAM SI-TY
IPC: B23K26/38
Filed: 1992-02-20
Abstract: A process for photo-ablating at least one stepped opening extending through a polymer material, the stepped opening being useful as a fluid carrying passageway such as an inkjet nozzle in a nozzle plate of an inkjet printer. In a first step, the polymer material (1) is exposed to a first beam of laser energy (2) to ablate the polymer material (1) so as to form a first hole (3) which extends into the polymer material. In a second step, the polymer material (1) is exposed to a second beam of laser energy (4) to ablate a second hole (5) in the polymer material such that the first (3) and second (5) holes are in fluid communication and form a stepped opening through the polymer material (1).
Patent EP-0503451-A1 (EP)
Inventor: RUF HEINZ DR
IPC: C04B11/00
Filed: 1992-03-04
Abstract: The flowing plaster of coarsely ground natural anhydrite of < 3 mm grain size, binders and conventional additives, such as alkaline activators, flow agents and, if appropriate, retarders, contains as binder 10 to 25% by weight of extremely finely ground natural anhydrite having a grain size of < 60  mu m, preferably < 40  mu m, and if desired, as additional binder, up to 20% by weight of calcium sulphate hemihydrate, preferably  alpha -hemihydrate.
Patent EP-0508114-A1 (EP)
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/14
Filed: 1992-03-06
Abstract: An ink-jet recording head has ejection outlets (4) formed by treating a face of a plate for the ejection outlets with a water-repellent (3) and irradiating the plate with a laser beam from the backside of the face having been treated with the water-repellent, and it is provided with a sealing member (5) for sealing the ejection outlets. The water-repellent has a hardness of higher than the pencil hardness 6B at room temperature. A second layer is formed on the layer of the water repellent in peripheral portions of the ejection outlets.
Patent EP-0506077-A1 (EP)
Inventor: ANDERSON RICHARD B
IPC: C09B23/06
Filed: 1992-03-27
Abstract: Dyes of formula (I) below are described. The dyes are useful as mid-green sensitizing dyes for photographic materials.
       
     In the above formula, R1 and R3 are methyl or ethyl, at least one of R1 and R3 being methyl. R2 and R4 are substituted or unsubstituted C₁ to C₆ alkyl, provided that R2 and R4 are not both methyl. X1, X2, X3, and X4 are each independently methyl, methylthio, fluoro-substituted methyl or methylthio, or hydrogen, provided that at least one of X1 and X2 and at least one of X3 and X4 are not hydrogen. Y represents an ion as needed to balance the charge of the molecule. The dyes of formula (I) sensitize silver halide to light in the mid-green region of the spectrum.
Patent EP-0509483-A1 (EP)
Inventor: TAKEMOTO SUMIO
IPC: B08B5/00
Filed: 1992-04-15
Abstract: A fan (21) located in a lower part of an inner section of the creel stand (2) creates an air flow that extends upwardly through a cylindrical duct (20) to a ceiling plate (16) of the creel stand. The air then passes radially outwardly, and thence downwardly through an outer section (30) of the creel stand to filters (9,19) adjacent the bottom of the stand. One of the filters (19) undergoes rotary movement, and fiber waste is conducted from it to a collection source by a suction device.
Patent EP-0512361-A1 (EP)
Inventor: HUCKEN ULRICH
IPC: F16B39/282
Filed: 1992-04-28
Abstract: An earthing nut (1), especially for attaching metallic closures to switching cabinet doors, having teeth (6) which are constructed on both end surfaces (4), are sharp in the fixing rotation direction and are formed in each case by a material displacement with simultaneous formation of a depression (8) which is located in front of the tooth cutting edge (7). In order to improve earthing nuts (1) of the generic type which prevent, in particular, scratching of the door leaf outside the surface which is covered by the nut (1) and the appearance of scratched-off paint flakes protruding from under the outer surface of the earthing nut (1), it is proposed that the teeth (6) be constructed in each case in the region of smallest width between the corners (3) of the nut (1) and with a cutting-edge shape which is constructed at an acute angle with respect to the radial extent of the nut (1), with outer cutting-edge corners (9) which project in the fixing rotation direction. <IMAGE>
Patent EP-0568714-A1 (EP)
Inventor: VOGEL IGNAZ
IPC: B60N2/02
Filed: 1992-05-05
Abstract: Passenger seats in public transport vehicles should be capable of being matched with ease to the various types of vehicle and also be suitable for economic manufacture and assembly. This is achieved according to the invention in that the underframe, seat component and backrest assemblies which are to be manufactured by means of metal working are to be prepared ready for mounting and installed in the passenger compartment, and that the upholstery, in the form of upholstery units, is not attached until all the mounting operations are terminated and the passenger compartment is cleaned. <IMAGE>
Patent EP-0529689-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65B61/28
Filed: 1988-10-14
Abstract: In the manufacture of (cigarette) packets (10, 11) with folding edges connected by gluing, the shapes of the packs (10, 11) must be stabilised and the packs (10, 11) must be dried in the region of a drying revolver (14). To increase the capacity of the latter, two concentric pocket rings (17, 18) are provided, each with a large number of pockets (15, 16). The packs (10, 11) are pushed into the pockets (15, 16) in pairs, and likewise pushed out of them again. In the region of a pushing out station (24), the packs (10, 11) are successively taken hold of by an intermediate conveyor (60) and fed to a horizontal discharging conveyor (57). The intermediate conveyor (60) is designed as a rotating conveying wheel (61). <IMAGE>
Patent EP-0552439-A1 (EP)
Inventor: BORTOLIN VITTORINO
IPC: A61K36/00
Filed: 1992-11-23
Abstract: Pharmaceutical preparations for topical use in the treatment of psoriasis and atopical dermatitis including silymarin or one of its active principles as the active substance and at least theophylline or related water soluble derivatives, troxerutin, beta-glycyrrhetic acid and dry extract of Ruscus Aculeatus as adjuvant substance. 
     The pharmaceutical preparation is in the form of creamy emulsions, ointments, lotions, gel or powder.
Patent EP-0545439-A1 (EP)
Inventor: ARAKI HIROMITSU
IPC: C08G63/688
Filed: 1992-12-04
Abstract: Disclosed are a support comprising a stretched film of a copolymerized polyester matrix mainly composed of polyethylene terephthalate, the polyester matrix contains (i) 1 to 10 mole % of at least one of (A) an aromatic dicarboxylic acid unit having a metal sulfonate group and (B) an aromatic diol unit having a metal sulfonate group based on whole ester bond units and (ii) 1 to 10 % by weight of (C) a polyalkylene glycol based on the copolymerized polyester matrix (provided that the case where the total amount of (A) and (B) is less than 3 mole % and the amount of (C) is less than 3 % by weight is excluded), and has an intrinsic viscosity (η) of 0.40 or more; and a light-sensitive silver halide photographic material having the support as mentioned above and at least one silver halide emulsion layer provided on at least one side of the support.
Patent EP-0513885-A1 (EP)
Inventor: RHELIMI ALAIN
IPC: G06K7/06
Filed: 1992-04-21
Abstract: In order to allow near-simultaneous reading and/or writing of information on the card (42) in electronic, magnetic and graphics form, the card is inserted into the machine and held in contact with the electrical connector (56). The moveable assembly (60) makes it possible to simultaneously move a magnetic head (64) and a print head (63). Application to personalising credit cards. <IMAGE>
Patent EP-0537837-A1 (EP)
Inventor: CIPOLLI ROBERTO
IPC: C07D251/70
Filed: 1992-10-06
Abstract: Salts of triazinic compounds with phosphorus oxyacids, having the general formula (I):
       
 obtained by salifying oligomeric derivatives of 2,4, 6-triamino-1,3,5-triazine with a phosphorus-containing acid. 
     The compounds with general formula (I) find use in particular as flame-retardant additives.
Patent EP-0540101-A1 (EP)
Inventor: DRABEK RUDOLF
IPC: H05K3/46
Filed: 1992-10-23
Abstract: A two-layer or multilayer printed circuit board (1) comprises a support plate (2) carrying a first conductor pattern (3) and a second conductor pattern (21) which is connected to said support plate (2)  via  an adhesive layer (13) consisting of adhesive material, a solder-stop layer (30) being applied to said second conductor pattern. A hole (14, 15) is formed in the adhesive layer (13),  via  which hole a solder section (4, 5) of the first conductor pattern (3) can be electrically connected to a solder section (22, 23) of the second conductor pattern (21)  via  a soldered joint (37, 38), a further hole (31, 32) being formed in the solder-stop layer (30), which hole communicates with the hole (14, 15) in the adhesive layer (13), the cross-sectional area of said further hole being divisible in two areas of equal shape and equal surface content, one of said areas being coincident with the cross-sectional area of the hole (14, 15) in the adhesive layer (13) and the other area being situated completely inside a closed area of the solder section (22, 23) of the second conductor pattern (21).
Patent EP-0513987-A1 (EP)
Inventor: LARSON III JOHN D
IPC: G01R33/56
Filed: 1992-04-02
Abstract: Apparatus and methods for magnetic resonance imaging a selected interrogation volume in a tissue of a human or animal body, to provide increased signal-to-noise ratios for fixed data acquisition times. The method involves excitation (11, 12, 13, 15, 17) of magnetic resonance in a selected interrogation volume that may be as small as 500-3,000 cm³, through controllable focusing or steering of a rotating magnetic field signal used to induce magnetic resonance. The response signals issued by the excited volume element are then collected (19, 21) by focusing of these response signals, using a phased array of antennae for this purpose. Use of the invention with well known nuclear magnetic resonance excitation procedures, such as spin echo, echo planar, gradient recalled and backprojection, are discussed.
Patent EP-0514037-A1 (EP)
Inventor: CATTOPADHYAY ARUN KUMAR
IPC: C06B31/28
Filed: 1992-04-28
Abstract: High density ammonium nitrate particles, e.g. prills are treated to reduce the density thereof by contact with a liquid medium which penetrates into the particles via pre-existing pathways, dissolves ammonium nitrate at the surfaces of the pathways and produces a gassing reaction by virtue of the presence of a chemical gassing agent or by a reaction with the ammonium nitrate whereby a portion of the ammonium nitrate particle is depleted by dissolution or gas losses during reaction, the gassing action facilitating venting of liquid from the particles and drying thereof to yield a particle of higher porosity.
Patent EP-0495726-A1 (EP)
Inventor: HENDRICKSON LESLIE B
IPC: F16B13/02
Filed: 1992-01-17
Abstract: The fitting device (10) is specifically intended for use to secure together two wood components (26,32) wherein each has a slot formed therein, one slot being in registration with the other and aligned along an axis when components are engaged in a manner as when they are mated. The fitting device (10) includes an elongated spanning member (12) which has a central, unbarbed portion (14) and distal portions (16,18) at first and second ends. The first distal portion (16) carries a first resilient barb (20), and the second distal portion (18) carries a second resilient barb (20). The respective barbs (20) extend outwardly and toward the central portion (14) of the spanning member (12). Each barb (20) is intended to be received in the slot of one of the wood components. The distal portions (16,18) of the spanning member (12), including respective barbs (20), are sized so that a dimension of each, perpendicular to an axis of elongation of the spanning member (12), is greater that the width of a slot in which a respective barb (20) is to be received. Such sizing functions to preclude, or at least inhibit, retraction of the spanning member (12) from the two slots.
Patent EP-0524867-A1 (EP)
Inventor: JEANSON RENE HENRI
IPC: F16D65/14
Filed: 1992-07-20
Abstract: The invention relates to a braking device of the type comprising a disc (1), two jaws (3, 4) each having a first and a second end, these jaws being situated on either side of the disc and mounted tiltably on two fixed pins (5, 6), two shoes (8, 9) articulated to the jaws about two pins (10, 11) parallel to the fixed pins, brake pads (12, 13) mounted on the shoes on either side of the disc, and control members (14) able to cause the jaws to pivot in one direction or the other in order to clamp or unclamp the brake, the pivot pins (5, 6) of the jaws (3, 4) being located between the first and second ends of the latter, whilst the shoes (8, 9) and the control members (14) are respectively adjacent to the said first and second ends. According to the invention, the jaws comprise, at their first end, a cylindrical boss (15, 17) partially held in a cylindrical reinforcement (16, 18) of the same radius, to within the mounting tolerances, made in the corresponding shoe, the bosses and reinforcements allowing the shoes to be articulated on the jaws. <IMAGE>
Patent EP-0546954-A1 (EP)
Inventor: SCHILTZ ANDRE
IPC: G02B6/26
Filed: 1992-12-11
Abstract: Method of mounting an optical fibre (1) onto a substrate (2) and of optically coupling this fibre to an optical or optoelectronic element or component (17), such as a waveguide, a receiver, or an emitter formed or carried at the front face (5) by the substrate, consisting in inserting the end of an optical fibre (1) into a through hole (6) made in the substrate (2) by engaging it via the rear face of the substrate, in sealing the end of the optical fibre in the said hole and in producing, in the path of the optical wave, a deflecting facet (18) such that the optical wave coming from the optical fibre is deflected via this facet towards the said element or component (17), or vice versa. <IMAGE>