baber/WOPTO huggingface dataset:
Patent EP-0390083-A1 (EP)
Inventor: FILLMORE DANIELLE MARIE
IPC: C08K5/5419
Filed: 1990-03-27
Abstract: Solvent less liquid silicone resin compositions are prepared by first reacting a mixture of (A) a polydi­methylsiloxane and (B) a methyltrialkoxysilane in the presence of (C) an equilibrating amount of a perfluoroalkane sulfonic acid; hydrolyzing the reaction product formed with sufficient water to provide from about 0.48 to about 0.81 mole of residual alkoxy functionality per 100 parts by weight of said liquid silicone resin; and neutralizing the acid catalyst. Alternatively, the above components can be simultaneously reacted and then neutralized to form the resins of the present invention. The liquid silicone resins are storage stable, have low viscosities and can be cured to form heat-resistant protective coatings on substrates.
Patent EP-0402712-A1 (EP)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01C17/00
Filed: 1990-06-01
Abstract: Centrifugal fertiliser spreader with a supply container having metering members, under which centrifugal discs possessing throwshovels are arranged, the throwshovels being arranged on the centrifugal discs in an easily removable manner by means of a quick-acting fastening. To develop the centrifugal fertiliser spreader in a simple way so that suck-off sampling can be carried out in a simple manner, after the removal of the throwshovels (5, 6) from the centrifugal discs (3, 4) a collecting container (32) is arranged underneath the centrifugal discs (3) for the purpose of the suck-off.   <IMAGE>
Patent EP-0401754-A1 (EP)
Inventor: GIACON MAURO
IPC: B60S1/02
Filed: 1990-06-05
Abstract: The device is composed of a DC/AC converter (9) of appropriate power, provided with control means, which feeds a thin-film resistor (12) inserted during lamination between two layers of the glass of the windshield (A). Due to the considerable power used, the controls adopted have the function of preventing damage to the electric system of the vehicle and to the windshield itself.
Patent EP-0404199-A1 (EP)
Inventor: NORDLANDER LARS
IPC: E06B3/62
Filed: 1990-06-25
Abstract: A profile strip (3) of resilient material for sealing, in particular, glass panes (2) in frames (1) consists of a soft part (4) extending in the longitudinal direction and filling the gap formed between the frame (1) and the pane (2), and rigid part (5) masking this gap which possesses two sealing lips (12) and (13), one (12) of which covers the frame edge (6) and the other (13) rests on the pane (2). <IMAGE>
Patent EP-0406675-A1 (EP)
Inventor: GIRRBACH ULRICH DR
IPC: B01D53/14
Filed: 1990-06-27
Abstract: Die Erfindung betrifft ein Verfahren zur selektiven Absorption von Chlor aus CO2-haltigen Abgasen, das darin besteht, daß man die Abgase mit einer wäßrigen Lösung wäscht, die 0,1-10 Gew.-% NaHCO3 und 0,01-5 Gew.-% NaHSO3 enthält.
Patent EP-0471883-A1 (EP)
Inventor: AICHINGER HORST DR RER NAT
IPC: H05G1/44
Filed: 1990-08-24
Abstract: The aim is to provide an automatic X-ray exposure machine in which the measurement field is automatically placed behind the object region having the highest density. …<??>Two beam detectors (4, 5) located one behind the other in the beam direction after the examination area (10), each of which is formed from a matrix of detector elements, are provided. The detector elements are connected to a computer (7) for determining the quotient of the signals of in each case two detector elements located behind one another. For the purpose of selecting the measurement field for an X-ray picture, consideration is automatically given to those pairs of detector elements whose quotient is above a predetermined threshold.
Patent EP-0420011-A1 (EP)
Inventor: PARTON RICHARD LEE C O EASTMAN
IPC: G03C1/00
Filed: 1990-09-18
Abstract: A photographic element is described comprising a support having thereon
     (a) a silver halide emulsion layer where the silver halide is sensitized with a dye having the formula:
      wherein 
Z₁ and Z₂ each independently represents the atoms necessary to complete a substituted or unsubstituted 5- or 6-membered heterocyclic nucleus, 
R₁ and R₂ each independently represents substituted or unsubstituted alkyl or substituted or unsubstituted aryl, and 
R₃, R₄, R₅, and R₆ each independently represents hydrogen, substituted or unsubstituted alkyl substituted or unsubstituted aryl, 
X represents a counterion, and   (b) at least one other red- or infrared-sensitive silver halide emulsion layer having a maximum sensitivity at a wavelength different from that of the (a) layer.
Patent EP-0430170-A1 (EP)
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1990-11-27
Abstract: A working fluid comprising tetrafluoroethane, difluoroethane and at least one fluorinated hydrocarbon having a boiling point of not higher than -40°C under atmospheric pressure selected from the group consisting of methane derivatives and ethane derivatives which consist of one or two carbon atoms, hydrogen atoms and fluorine atoms, which has very small influence on the ozone layer in the stratosphere and is suitable as a substitute working fluid for chlorodifluoromethane.
Patent EP-0433966-A1 (EP)
Inventor: STRIEK RALF-JUERGEN DIPL-ING
IPC: H02M5/257
Filed: 1990-12-18
Abstract: The invention relates to a method and a circuit for dynamically triggering a plurality of triacs, which are to be triggered simultaneously, in a low-voltage circuit. 
<??>According to the invention, a triggering pulse sequence, consisting of a plurality of triggering pulses, is initiated and the triacs are triggered shortly one after the other in series in such a manner that the electrical load of the components, e.g. in the n-channel driver 7, corresponds to the triggering load of a single triac. 
<??>The invention ensures, inter alia, that the components are not overloaded for triggering the triacs and are thus protected against damage. 
<IMAGE>
Patent EP-0427347-A1 (EP)
Inventor: BIANCHI ELISABETTA
IPC: A61K39/385
Filed: 1990-11-07
Abstract: The synthetic peptide TT3, the amino acid sequence of which corresponds to the region 947-967 of the tetanus toxin is recognised by different human Th cell clones in association with a wide range of alleles of the human major histocompatibility complex (MHC). Said peptide contains at least two epitopes, of which one (953-967) is recognised by the DR5-restricted clones and the other (947-960) is recognised by all other DR and DP alleles restricted clones. The TT3 peptide and the peptide corresponding to the 947-960 epitope can be used as universal carriers in the preparation of immunogenic conjugates consisting of at least one of said peptides and a natural or synthetic hapten derived from a pathogenic agent of interest. 
     The immunogenic conjugates are particularly suitable for preparing synthetic vaccines able to provide a protective immunity against different pathogenic agents which is not genetically restricted or is only slightly genetically restricted.
Patent EP-0399696-A1 (EP)
Inventor: NAYLOR ROGER LAWTON
IPC: F04C15/00
Filed: 1990-05-10
Abstract: A flexible drive shaft for a helical gear pump having a rotor 10 in which the drive shaft 18 is formed with an enlarged, e.g. upset forged, head 20 and is provided with a plastics material coating 30. The drive shaft is held on to the rotor by bolts 40 passing through holes 28 in the head 20 and apertures 42 in a cap 32.
Patent EP-0490004-A1 (EP)
Inventor: MAILLOT ANDRE
IPC: H01J29/76
Filed: 1990-12-12
Abstract: In a deflection yoke (55) mounted on a cathode ray tube (90), a pair of field harmonic enhancers (8a,8b) made of high permeability soft magnetic material are placed over rear portions of horizontal deflection coils (10a,10b) of a saddle coil type near an electron beam entrance region of the coils such that portions of the saddle coils are interposed between the field harmonic enhancers and a neck portion (33) of the cathode ray tube. The field harmonic enhancers (8a,8b) reduce horizontal coma error by making the horizontal deflection field in the rear portion of the saddle coils (10a,10b) more pincushion shaped.
Patent EP-0485680-A1 (EP)
Inventor: FERNANDEZ FAURO FRANCISCO
IPC: G01G19/08
Filed: 1990-11-14
Abstract: Self-supporting system for monitoring the weight of goods on vehicles, formed by the arrangement of a number of self-supporting elements belonging to the circuits of the system which are fitted to the members of the chassis with detectors which are fitted to the vehicle dashboards which, by means of their circuits, monitor the weight of the load in the vehicle body. These circuits are supplied by the vehicle's own battery and are connected to suitably positioned displays and allow selective visual monitoring of the total capacity or load in question, the system being provided with the necessary connections, switches and electrical power. <IMAGE>
Patent EP-0423071-A1 (EP)
Inventor: SCHLESINGER ULRICH DR
IPC: C09B45/30
Filed: 1990-10-04
Abstract: Metal complexes of compounds of the formula <IMAGE> where D and D1 are each independently of one another a radical of a diazo component of the benzene or naphthalene series and M is an optionally further substituted phenylene radical, are suitable for use as dyes for a very wide range of textile and non-textile materials.
Patent EP-0419589-A1 (EP)
Inventor: VAN DER KUIL PIET HUGO ALPHONS
IPC: B65D88/46
Filed: 1990-01-17
Abstract: Un système d'étanchement de réservoir mobile est ménagé entre la paroi (1) droite immobile du réservoir et un toit (7) flottant de réservoir, flottant sur le liquide dans la circonférence de la paroi du réservoir dans une position verticale, comprenant également un collier annulaire, connu en soi, en tissu souple (8), le bord circonférentiel intérieur (10) étant raccordé à la circonférence extérieure au niveau du côté supérieur du toit du réservoir, le bord circonférentiel extérieur étant situé à un niveau supérieur près de la paroi du réservoir. L'amélioration que constitue l'invention consiste en un profilé (5) d'étanchement sans fin pressé dans un sens essentiellement radial à partir de la circonférence du toit de réservoir, contre la paroi de ce dernier, le long de toute la circonférence dans un sens horizontal, tout en exerçant une force de pression quasi permanente, par exemple au moyen d'un système à ressort composé d'un grand nombre d'éléments de ressort séparés (14). Chaque extrémité d'un élément de ressort est raccordée au bord circonférentiel du toit du réservoir, tandis que l'extrémité opposée de l'élément de ressort est raccordée directement au profilé d'étanchement san fin, qui tout le long de la paroi du réservoir maintient l'étanchéité entre la paroi du réservoir et le profilé par une force de pression quasi permanente.
Patent EP-0408770-A1 (EP)
Inventor: FAN HUI-ZENG GATE YAO YAN LI
IPC: A61K35/616
Filed: 1990-02-06
Abstract: L'invention concerne un polysaccharide D-HG sulfaté, préparé par dépolymérisation de FGAG (un extrait tiré des parois d'un concombre de mer comprenant un polysaccharide sulfaté ayant une action analogue à celle de l'héparine) ou de son sel, et présentant les propriétés physicochimiques ci-après, ses sels pharmaceutiquement acceptables, ainsi qu'un procédé permettant de le préparer, et des médicaments de traitement de la coagulation intravasculaire diffuse (CID) et de la thrombose le contenant à titre d'ingrédient actif: (1) masse moléculaire: 3000 à 42 000 selon HP GPC, (2) forme: poudre blanche amorphe et hautement hygroscopique, (3) solubilité: soluble dans l'eau et insoluble dans des solvants organiques tels que l'éthanol et l'acétone, (4) rotation spécifique: (a), (5) réaction colorée : réaction Elson-Morgan (+); réaction carbozole-acide sulfurique (+); réaction cystéine-acide sulfurique (+); réaction orcinol-acide chlorhydrique (+); réaction azur A métachromasia (+), (6) analyse de la composition: galactosamine: acide glucuronique: fucose: radical de sulfate = 1 : 0.8 U 0.2 : 0.85 U 0.15 : 3.4 U 0.9.
Patent EP-0471786-A1 (EP)
Title: Preparation ignifuge et son utilisation
Inventor: BRUYNES CHRISTIAAN
IPC: D06M13/432
Filed: 1990-05-02
Abstract: L'invention concerne une préparation ignifuge contenant au moins un composé d'azote organique contenant comme groupes fonctionnels un ou plusieurs groupes OC=NH(y), des groupes CH(x)-NH(y) et/ou des groupes =C-NH(y), les symboles y indépendamment l'un de l'autre ayant une valeur de 0, 1, 2 ou 3 et x ayant une valeur de 1, 2 ou 3, par exemple l'urée ou la mélamine, le phosphate d'hydrogène diammoniacal et/ou le phosphate de dihydrogène ammoniacal; et un haloïde d'ammonium. Des préparations de ce genre sont utilisées avantageusement pour rendre ignifuges des matières combustibles telles que les textiles et les produits en bois. En outre, ces préparations, notamment en forme concentrée, peuvent agir comme de l'eau d'extinction.
Patent EP-0437566-A1 (EP)
Title: Phenyl-glycine derivatives.
Inventor: B N KAROLY
IPC: C07C227/18
Filed: 1990-07-25
Abstract: A process is disclosed for the preparation of a compound of the Formula (VI)    <IMAGE>  (VI)  wherein X is a hydrogen atom, or OH, Y is a hydrogen atom, OH or a methyl group, R2 is a CH-COOR group, or a group of the formula (XI)    <IMAGE>  (XI)   and R is a C1 to C2 alkyl group, which comprises the step of: reacting a condensed salt of the Formula (IV)    <IMAGE>  (IV)   wherein Me is Na+ or K+, with a reactive derivative of trifluoromethane-sulfonic acid of the Formula (V) F3C-SO2OH. The compounds of the Formula (VI) are intermediates in the preparation of penicillins and cephalosporins with antibiotic activity.
Patent EP-0483356-A1 (EP)
Inventor: MORI TORU NEC CORPORATION
IPC: C04B35/499
Filed: 1990-07-13
Abstract: L'invention concerne une composition de céramique diélectrique présentant une permittivité élevée, une résistance d'isolation élevée ainsi qu'une faible perte diélectrique, pouvant constituer le matériau de condensateur céramique, et capable de se fritter à 1100 °C ou moins, permettant ainsi l'emploi d'un alliage Ag/Pd riche en argent constituant l'électrode interne. La composition comprend une composition céramique en solution solide ternaire, Pb(Mg1/3Nb2/3)O3-Pb(Ni1/3Nb2/3)o3-PbTiO3, à titre de constituant principal ainsi qu'un ou plusieurs oxydes de manganèse ou un oxyde composite contenant du manganèse à titre de constituant auxiliaire, dans laquelle la valeur d'un ensemble (x, y, z) lorsque la composition ternaire est représentée par xPb(Mg1/3Nb2/3)O3-yPb(Ni1/3Nb2/3)O3-zPbTiO3 se situe dans une région définie par les points (0,70, 0,20, 0,10), (0,70, 0,15, 0,15), (0,83, 0,02, 0,15), (0,96, 0,02, 0,02), et (0,78, 0,20, 0,02).
Patent EP-0482075-A1 (EP)
Title: Oral osmotic device with hydrogel driving member.
Inventor: BARCLAY BRIAN L
IPC: A61K9/00
Filed: 1990-07-11
Abstract: An osmotic device for delivering a beneficial drug, such as an anti-fungal, into the mouth of a human patient is disclosed. The device has a size and shape adapting it to be comfortably retained in the mouth for extended periods of time. The device comprises a wall surrounding a compartment housing a layer of an agent that is insoluble to very soluble in aqueous biological fluid, e.g., saliva, and a layer of a fluid swellable, hydrophilic polymer. A passageway in the wall connects the agent with the exterior of the device. The wall is permeable to the passage of aqueous biological fluid but substantially impermeable to the passage of the hydrophilic polymer. In one embodiment the beneficial agent has a different color than the hydrophilic polymer. The wall is sufficiently translucent to permit the patient to see the amount of drug/beneficial agent remaining to be delivered. Marking lines may be provided on the wall indicating the amount of drug/agent which has been delivered and/or the amount remaining to be delivered.
Patent EP-0437599-A1 (EP)
Inventor: JALLAT SOPHIE
IPC: C12N15/57
Filed: 1990-08-09
Abstract: Cell lines have been prepared from transgenic mice comprised of a first exogenous DNA sequence encoding human factor IX which is controlled by a promoter region specific for hepatic cells and a second exogenous DNA sequence encoding an oncogene, such as the SV40 virus gene encoding the T-antigen or the mouse c-myc gene, which is controlled by a promoter region specific for hepatic cells. Promoter regions specific for hepatic cells included the promoter region for the factor IX gene and the promoter region for the  alpha -1 antitrypsin gene. The cultured cells produce biologically active human factor IX which is then isolated from the culture media.
Patent EP-0495793-A1 (EP)
Title: Injecteur de carburant a commande electromagnetique
Inventor: REITER FERDINAND
IPC: F02M51/08
Filed: 1990-09-13
Abstract: L'invention a pour tâche d'améliorer la précision d'ajustage et le fonctionnement d'injecteurs de carburant selon le terme générique et de diminuer le coût de fabrication. L'invention crée pour un injecteur de carburant à commande électromagnétique (1) destiné aux moteurs à explosion une disposition très précise entre l'orifice de sortie (14), le siège de soupape (13) et la voie de guidage (22), en améliorant ainsi la précision de fonctionnement et le comportement à l'usure de l'injecteur de carburant par le fait qu'une bague de guidage (21) particulière sollicitée par ressort est maintenue flottante dans le trou longitudinal (11) à une distance radiale par rapport à la paroi (10), les forces de maintien étant plus élevées que les forces d'attaque exercées sur la bague de guidage (21) lors du fonctionnement de l'injecteur de carburant. L'invention est prévue en particulier pour injecteurs de carburant de moteurs d'automobiles.
Patent EP-0487647-A1 (EP)
Inventor: BRODERICK PATRICA A
IPC: G01N33/487
Filed: 1990-08-14
Abstract: La présente invention décrit une électrode composée de graphite, d'huile, ainsi que d'un composé sélectionné parmi le groupe des lipides, glycolipides, lipoproteines, acides gras, dérivés d'acides gras, espèces insolubles à l'eau quelles qu'elles soient, et composés, perfluorosulfonés et leurs sels. La présente invention décrit en outre des méthodes respectives de fabrication et d'utilisation de cette microélectrode et d'un appareil utilisable avec cette dernière.
Patent EP-0496829-A1 (EP)
Inventor: GERSON IRA ALAN
IPC: G10L19/26
Filed: 1990-09-17
Abstract: Synthétiseur de codage à prédiction linéaire de parole (LPC) permettant le filtrage d'un signal d'excitation qui comporte des informations concernant le registre dans un filtre d'enrichissement de registre (201) avant d'envoyer ledit signal d'excitation à un filtre LPC (106). Dans une réalisation, ledit synthétiseur de parole est incorporé dans une radio.
Patent EP-0447824-A1 (EP)
Inventor: FRIGG ROBERT
IPC: A61B17/72
Filed: 1991-02-20
Abstract: A tibia medullary pin for the treatment of lower-leg fractures of all kinds has an anterior half (1), a posterior half (2), a proximal end segment (3), and a distal end segment (4), with the longitudinal axes (5;6) of the two end segments (3;4) forming in the antero-posterior plane an angle of 5 DEG -13 DEG  with each other. The proximal end segment (3) has a cross-section area (7) that is trigonal in both the anterior (1) and the posterior (2) halves, and overall is approximately rhombic, while the distal end segment (4) has a cross-section area (8) that is approximately trigonal in the anterior half (1) and is approximately semi-spherical in the posterior half (2).
Patent EP-0445761-A1 (EP)
Inventor: SHUTTLEWORTH LESLIE C O EASTMA
IPC: B41M5/035
Filed: 1991-03-06
Abstract: In situ dye generation in a thermal transfer system is achieved by reacting an electrophile with a coupler compound to form an arylidene dye. The electrophile and/or the coupler compound are transferred from a donor element to a receiver element where they react to form a colored dye. The invention comprises a dye image recording element comprising a support bearing the electrophile which has the structure:
      wherein
     X   is halogen, substituted or unsubstituted alkylsulfonyloxy, substituted or unsubstituted arylsulfonyloxy, or substituted or unsubstituted acyloxy;   E¹, E², E³, and E⁴   are each independently hydrogen, substituted or unsubstituted alkyl or alkenyl having up to six carbon atoms, substituted or unsubstituted aryl having up to about ten carbon atoms, halogen, cyano, benzoxazolyl, nitro, -CO₂R, -COR, -CONH₂, -CONHR, -CONRR, or -SO₂R, wherein each R is independently substituted or unsubstituted alkyl or alkenyl having up to six carbon atoms, or substituted or unsubstituted aryl having up to ten carbon atoms, with the proviso that at least two of the E groups are other than hydrogen, alkyl, alkenyl, aryl or halogen;   B¹ and B²   represent the atoms necessary to complete optional five- or six-member rings formed with carbonyl moieties of E¹, E² or E³;   B³   represents hydrogen or the atoms necessary to complete an optional five- or six-member ring with a carbonyl moiety of E¹; 
and   n   is zero or one.
Patent EP-0452782-A1 (EP)
Inventor: YASUYUKI KANDO
IPC: C07D209/48
Filed: 1991-04-10
Abstract: Novel Intermediates
       
 wherein R is a substituted or unsubstituted hydrocarbon residue or acyl group; X is an electron withdrawing group; Y¹ and Y², which are the same or different, are each independently oxygen or sulfur; and A is a substituted or unsubstituted, divalent hydrocarbon residue have potent reactivity, this being useful in preparing guanidine derivatives.
Patent EP-0458144-A1 (EP)
Title: Wässrige Kunstharzzubereitungen
Inventor: REHMER GERD DR
IPC: C09D133/04
Filed: 1991-05-10
Abstract: Wäßrige Kunstharzzubereitungen, die im wesentlichen A) 3 bis 75 Gew.-% wenigstens eines Kunstharzes, das aus a) 50 bis 99,85 Gew.-% wenigstens eines Esters aus 3 bis 6 C-Atome enthaltenden α,β-monoethylenisch ungesättigten Carbonsäuren und 1 bis 18 C-Atome enthaltenden Alkanolen oder wenigstens eines Vinylesters einer 2 bis 8 C-Atome enthaltenden aliphatischen Monocarbonsäure oder eines Gemisches dieser Monomeren (Monomer a), b) 0,1 bis 12 Gew.-% wenigstens einer 3 bis 8 C-Atome enthaltenden α,β-monoethylenisch ungesättigten ein- oder zweibasischen Säure, deren Anhydriden oder eines Gemisches dieser Monomeren (Monomer b), c) 0,05 bis 10 Gew.-% wenigstens eines 2 bis 24 C-Atome enthaltenden monoethylenisch ungesättigten, wenigstens eine Aldehyd- oder Keto-Gruppe oder eine Mischung beider Gruppen aufweisenden Monomeren, das kein Aceto- oder Benzophenonderivat ist (Monomer c), d) 0 bis 10 Gew.-% eines oder mehrerer monoethylenisch ungesättigter Acetophenon- oder Benzophenonderivate, oder eines Gemisches dieser Monomeren (Monomer d) und e) 0 bis 35 Gew.-% eines oder mehrerer sonstiger copolymerisierbarer monoethylenisch ungesättigter Monomeren (Monomer e), in einpolymerisierter Form, aufgebaut ist, wobei die Gewichtsanteile der Monomeren a, b, c und e innerhalb der angegebenen Grenzen so gewählt sind, daß ein nur aus diesen Monomeren aufgebautes Kunstharz eine Glasübergangstemperatur von 40 bis -50°C aufweisen würde, B) wenigstens eine wenigstens zwei Säurehydrazidgruppen aufweisende organische Verbindung, C) 0 bis 10 Gew.-%, bezogen auf das Kunstharz A, Benzophenon oder Acetophenon oder eines oder mehrerer nicht monoethylenisch ungesättigter Acetophenon- oder Benzophenonderivate oder eines Gemisches dieser Wirkstoffe, D) wirksame Mengen an Emulgatoren oder Schutzkolloiden oder Gemischen dieser Wirkstoffe, E) wenigstens 5 Gew.-% Wasser und F) 0 bis 85 Gew.-% feinteilige Füllstoffe enthalten, mit der Maßgabe, daß die Gesamtmenge, gebildet aus den in das wenigstens eine Kunstharz A einpolymerisierten Monomeren d und der Komponente C, bezogen auf das wenigstens eine Kunstharz A, 0,05 bis 10 Gew.-% und das Verhältnis, gebildet aus der Molzahl der Säurehydrazidgruppen der Komponente B und der Molzahl der Aldehyd- und Keto-Gruppen der in das wenigstens eine Kunstharz A einpolymerisierten Monomeren c, 0,01 bis 2 beträgt. Diese Kunstharzzubereitungen eignen sich zum Beschichten, Kleben, Dichten oder Imprägnieren.