baber/WOPTO huggingface dataset:
Patent EP-0482962-A1 (EP)
Inventor: DALTON DENNIS L
IPC: C23F11/00
Filed: 1991-10-28
Abstract: A synergistic combination of a calcium borate and an amino carboxylate for use as a corrosion inhibitor in coating formulations. Preferably, the corrosion inhibitor is a powder formed by treating a calcium borate with an amino carboxylate.
Patent EP-0521218-A1 (EP)
Inventor: KAMATA EITARO
IPC: A42B3/30
Filed: 1991-12-17
Abstract: In a helmet (1), a wiring groove (11) is provided in that surface of a shock absorbing liner (5) which is opposed to a shell (4), and a communication wire (12) connected to earphones (9,9) and a microphone (10) is contained in the wiring groove (11). The communication wire (12) can be conveniently located in an inner wall of the cap body (2) without use of a clip or clips, and even when the cap body (2) is put on or taken off, misalignment of the wiring is avoided.
Patent EP-0487423-A1 (EP)
Inventor: GALET VINCENT
IPC: A61P25/04
Filed: 1991-11-22
Abstract: Composés de formule générale (I) : <IMAGE> dans laquelle : R1 représente soit un atome d'hydrogène soit un groupement CO-NR7R8 avec R7, R8 identiques ou différents, réprésentant un atome d'hydrogène, un groupement alkyle inférieur ou cycloalkyle de 3 à 8 atomes de carbone ou aryle, ou aryle substitué, ou arylalkyle inférieur, ou arylalkyle inférieur substitué ou forment avec l'azote qui les porte un système hétérocyclique, R4 représente un groupement : <IMAGE> ou bien :    R4 forme avec R1 un groupement -C = O, R2 représente un atome d'hydrogène ou un groupement alkyle inférieur éventuellement substitué par un ou plusieurs atomes d'halogène ou par un groupement hydroxy, ou lorsque R1 forme avec R4 un groupement CO, par un groupement NR5R6, dans laquelle R5 et R6, identiques ou différents représentent chacun indépendamment l'un de l'autre un atome d'hydrogène, un groupement alkyle inférieur, un groupement aryle, un groupement aryle substitué, un groupement arylalkyle inférieur, un groupement arylalkyle inférieur substitué, ou bien R5 et R6 forment avec l'atome d'azote qui les porte un système hétérocyclique, A représente un groupement CO, CHOH ou CH2, B représente un atome d'hydrogène, un groupement alkyle inférieur, un groupement cycloalkyle de 3 à 8 atomes de carbone, un groupement alcényle inférieur, un groupement alcynyle inférieur, un groupement aryle ou un groupement aryle substitué, un groupement hétéroaryle ou un groupement hétéroaryle substitué, un groupement arylalkyle inférieur, un groupement hétéroarylalkyle inférieur ou un groupement hétéroarylalkyle inférieur substitué, un groupement styryle ou un groupement styryle substitué, ou A et B représentent ensemble un atome d'hydrogène à la condition que, lorsque A et B forment ensemble un atome d'hydrogène si R1 forme avec R4 un groupement CO alors R2 ne peut représenter ni groupement méthyle, ni un atome d'hydrogène, si R1 ne forme par avec R4 un groupement CO alors R1 et R2 ne peuvent simultanément représenter un atome d'hydrogèbe  Médicaments.
Patent EP-0475896-A1 (EP)
Inventor: FRANCIS JOHN DR
IPC: C07D498/18
Filed: 1991-08-23
Abstract: The invention relates to novel polycyclic derivatives of rifamycins of the formula
       
 and the salts thereof, in which the structural elements -A₁-A₂-, -A₃-A₄- and -A₅-A₆- each denote ethylene or vinylene or the elements -A₁-A₂ and -A₃-A₄- each denote ethylene and -A₅-A₆- denotes vinylene; X represents
       
 Or
       
 and R₆ denotes hydrogen or alkyl; A denotes a bond, a bivalent aliphatic hydrocarbon radical or, if X represents
       
 represents the structural element -X₁-A₁- in which X₁ denotes -O-, -S(O) n - or -N(R₆)- n being 0, 1 or 2 and R₆ being hydrogen or alkyl and in which A₁ denotes a bivalent aliphatic hydrocarbon radical; R₁ denotes hydrogen or acyl; R₂ denotes acyl or an aliphatic radical; and R₃ and R₃′ represent a common bond; or R₃ denotes hydrogen, acyl or an aliphatic radical, and R₃′ is hydrogen or an aliphatic radical; R₄ denotes optionally substituted bicycloheptyl, bicycloheptenyl or adamantyl; R₅ denotes hydrogen or acetyl;R₇ denotes hydrogen or alkyl; the preparation and use thereof, and pharmaceutical products and the preparation thereof.
Patent EP-0464010-A1 (EP)
Inventor: BELAK SANDOR
IPC: C12Q1/686
Filed: 1991-05-24
Abstract: A method of detecting an infection caused by a specific type of virus in a biological specimen, is described. The specimen is treated in a per se known manner for the purification of viral RNA and transcription of a selected RNA sequence to the corresponding cDNA, followed by a first amplification of said cDNA by the polymerase chain reaction (PCR) using a first pair of primers, optionally dilution of the PCR product and optionally a second amplification of said cDNA by PCR, then said type of virus is identified by hybridizing said amplified cDNA with a labeled probe specific for said type of virus and possibly formed hybrides are detected with the aid of the label used. The specific features are that the specific type of virus is bovine viral diarrhea virus (BVDV) and that the first pair of primers, the optional second pair of primers and the probe are all selected from synthetic oligonucleotide sequences corresponding to oligonucleotide sequences located within the gp48 nucleotide region of 1362 to 1880 of the BVDV genome. 
     Further, new primers, new probes and a test kit for the detection of an infection caused by BVDV are disclosed.
Patent EP-0544049-A1 (EP)
Inventor: BINSE PATRICK MARCEL PIERRE HE
IPC: B29C67/24
Filed: 1991-11-28
Abstract: Disclosed herein is a process for the reactive pultrusion of pultruded articles comprising a reinforcing material (10) and a polyamide matrix which process comprises impregnating a reinforcing material (10) with a polyamide forming reaction mixture and then pultruding the impregnated reinforcing material (10) through a die (17) while polymerizing the polyamide forming reaction mixture to form a polyamide matrix, wherein the temperature of the material being pultruded is at least about at the lower end of the melting range of the polyamide.
Patent EP-0502968-A1 (EP)
Title: Activatable fibrinolytic and anti-thrombotic proteins.
Inventor: DAWSON KEITH MARTYN
IPC: C12N9/70
Filed: 1990-12-07
Abstract: PCT No. PCT/GB90/01912 Sec. 371 Date Jun. 4, 1992 Sec. 102(e) Date Jun. 4, 1992 PCT Filed Dec. 7, 1990 PCT Pub. No. WO91/09118 PCT Pub. Date Jun. 27, 1991Proteinaceous compounds are activatable by enzymes of the clotting cascade to have fibrinolytic or clot formation inhibition activity. For example, a plasminogen analogue is activatable to plasmin by thrombin or Factor Xa. Fibrinolytic or clot formation inhibition activity is therefore directed to the site of clot formation.
Patent EP-0509001-A1 (EP)
Inventor: LAATIKAINEN JOUKO
IPC: G07F17/32
Filed: 1991-01-02
Abstract: Dispositif de jeux de hasard comportant un mécanisme de jeu, un mécanisme distributeur de gains commandé par le mécanisme de jeu et entraîné par un moteur à tension continue, la durée de fonctionnement dudit mécanisme distributeur étant proportionnelle à l'importance des gains et commandée par un signal de commande (4) produit par le mécanisme de jeu, ainsi qu'un dispositif d'alimentation du moteur en courant d'attaque en fonction du signal de commande (4) du mécanisme de jeu. Afin d'améliorer la fiabilité du mécanisme distributeur de gains, le signal de commande (4) est un code numérique d'au moins deux bits, et ledit dispositif d'alimentation comporte un registre d'instruction (5), un registre à décalage (7) et une logique (8) pour la commande dans le temps afin de remettre à zéro la sortie (Q) du registre à décalage lorsque le temps de commande sélectionné pour la logique (8) s'est écoulé. La sortie (Q) du registre à décalage (7) comprend, directement ou par l'intermédiaire d'un amplificateur de courant (11), le courant d'attaque pour le moteur du mécanisme distributeur de gains.
Patent EP-0514415-A1 (EP)
Inventor: WEIL HANS-HERMANN
IPC: A61K9/72
Filed: 1991-01-31
Abstract: Nouveaux mélanges de gaz propulseurs présentant des avantages et contenant deux composants ou davantage, dont l'un au moins est un alcane inférieur partiellement fluoré, et pouvant s'utiliser dans des préparations médicamenteuses.
Patent EP-0477343-A1 (EP)
Inventor: MAURAN SYLVAIN
IPC: B01J12/00
Filed: 1991-04-11
Abstract: Composite actif constitué d'un support comprimé et d'un agent actif vis-à-vis d'un gaz. Selon l'invention, le support comprimé comprend du graphite expansé recomprimé ayant une densité comprise entre 0,02 et 1,5. Un procédé de mise en oeuvre de réactions du type gaz-solide utilisant un tel composite actif comme milieu réactionnel est également décrit.
Patent EP-0525115-A1 (EP)
Inventor: MCGUIRE WILLIAM L
IPC: C07K14/00
Filed: 1991-04-12
Abstract: Procédé de prévision de la survie sans maladie des malades du cancer consistant à établir un lien entre d'une part le nombre et la quantité de protéines de réponse au stress (srp) situées dans le tissu cancéreux et d'autre part la probabilité du renouvellement des tumeurs. Des protéines de réponse aux chocs chauds et au stress particulièrement utiles à la détermination du renouvellement des tumeurs sont les protéines de réponse au stress hsp70, hsp90, hsp27, et la protéine régulée par glucose grp94. On identifie les niveaux spécifiques de protéines de réponse au stress (srp) par rapport à une norme interne, et lorsque celle-ci est dépassée il existe une forte probabilité de renouvellement de tumeurs. On décrit des procédés qui pourraient permettre la détermination des protéines de stress à l'aide d'une analyse à anticorps.
Patent EP-0485559-A1 (EP)
Inventor: CHO SEONG HO
IPC: B65D23/08
Filed: 1991-05-30
Abstract: Bouteille pour boissons non alcoolisées possédant un bouchon (8) apte à servir de gobelet. Ladite bouteille comporte (A) un corps de bouteille (1) constitué d'une partie inférieure possédant plusieurs colonnes carrées (1a) et d'un goulot (4) muni de plusieurs saillies (6), et d'une nervure externe (19) ou un filetage externe (21); (B) un bouchon (8) devant servir de gobelet et constitué de plusieurs colonnes carrées inclinées et disposées en cercle (8a), d'une surface interne inclinée et circulaire (10) munie de saillies correspondantes (11), et d'une nervure interne (20) ou d'un filetage interne (22) permettant au bouchon (8) de fermer la bouteille; et (C) une étiquette (18) dotée d'une bande de déchirement (17) possédant une tirette (16), ladite étiquette servant à porter un graphisme ou une accroche publicitaire ainsi qu'à protéger le contenu de la bouteille.
Patent EP-0536251-A1 (EP)
Title: Dispositif de nettoyage de rouleau a peindre
Inventor: TUNKIN RONALD EDWARD
IPC: B44D3/00
Filed: 1991-06-27
Abstract: Le dispositif comprend un logement cylindrique (2) et un couvercle d'extrémité (3) qui contient un arbre (6) entraîné par moteur. Une tête d'entraînement (8) comporte un certain nombre d'ailettes faisant saillie (12) et venant en contact avec l'extrémité libre du rouleau à peindre (R). L'extrémité opposée du logement comporte un élément de fermeture (20) en deux parties qui contient une ouverture généralement en forme de T (25) ménagée dans les deux parties de la fermeture pour recevoir la poignée (F) du rouleau à peindre. Des passages d'écoulement (29 et 30) permettent de remplir le logement de liquide et d'évacuer celui-ci à travers l'ouverture (25).
Patent EP-0532687-A1 (EP)
Inventor: CREUSEN RAYMOND JOHANNES MARIA
IPC: B01D69/12
Filed: 1991-06-05
Abstract: Membranes composites semiperméables à forte rétention de saccharose et à faible rétention de sel, lesdites membranes étant constituées d'un substrat de support poreux sur lequel est appliqué un film polymère contenant un polymère ampholyte. Ledit polymère ampholyte est entièrement ou partiellement constitué d'unités répétées contenant au moins un groupe anionique et au moins un groupe cationique. On obtient ainsi une répartition très bien ordonnée des groupes anionique et cationique dans la totalité du polymère ampholyte, ce qui entraîne de bonnes caractéristiques de rétention et la reproductibilité de celles-ci.
Patent EP-0486683-A1 (EP)
Inventor: STALKER DAVID M
IPC: C12N15/82
Filed: 1991-06-11
Abstract: Production de cyclodextrines dans des plantes. Spécifiquement, on a découvert que des plantes hôtes peuvent être transformées avec succès à l'aide d'une séquence d'ADN capable d'exprimer la glycosyle transférase de cyclodextrine transformant les réserves d'amidon endogènes des plantes en cyclodextrines.
Patent EP-0514513-A1 (EP)
Title: Method and means for oligonucleotide synthesis.
Inventor: HOLMBERG LARS
IPC: C07H19/06
Filed: 1991-11-25
Abstract: PCT No. PCT/SE91/00797 Sec. 371 Date Jul. 24, 1992 Sec. 102(e) Date Jul. 24, 1992 PCT Filed Nov. 25, 1991 PCT Pub. No. WO92/09615 PCT Pub. Date Jun. 11, 1992Support system for the synthesis of oligonucleotides wherein the first nucleoside is bound to the support via a silylether linkage, especially of the formula   <IMAGE>   wherein B is a nucleoside or deoxynucleoside base. R1 is a protecting group. R2 is -H, -OH, or -OR5, in which R5 is a protecting group. R3, R4 and X each represent alkyl, aryl, cycloalkyl, alkenyl, aralkyl, cycloalkylalkyl, alkyloxy, aryloxy, cycloalkyloxy, alkenyloxy, aralkyloxy. S is a solid support, whereby not more than one of R3, R4 and X represent alkyloxy, aryloxy, cycloalkyloxy, alkenyloxy, aralkyloxy or cycloalkylalkyloxy.
Patent EP-0499919-A1 (EP)
Inventor: BRAETSCH ERNST-CHRISTIAN
IPC: E05B65/08
Filed: 1992-02-08
Abstract: The subject of the invention is a hook bolt lock for the connection of foam-filled wall or door elements. The hook bolt (2) of the lock is coupled to an eccentric (3) which both pivots and retains the bolt. According to the invention, a projection (3c) of the eccentric (3) moves in an annular groove (2d) of the hook bolt (2) between stops (2e, 2f), and the plastic housing (1) of the lock serves as a spring element between the hook bolt (2) and the eccentric (3). A spur toothing (2c1 and 3b1) is incorporated to ensure a secure retention. <IMAGE>
Patent EP-0517111-A1 (EP)
Inventor: MORGAN RICHARD
IPC: C12N9/16
Filed: 1992-05-29
Abstract: The present invention provides a novel type II restriction endonuclease obtainable from  Pseudomonas mendocina . The endonuclease known as  Pme  I, recognizes the following nucleotide sequence and has a cleavage point indicated by the arrows:   
     Also described is a process for obtaining  Pme  I from  Pseudomonas mendocina .
Patent EP-0519475-A1 (EP)
Inventor: MISHIMA SEIJI
IPC: H01S5/026
Filed: 1992-06-19
Abstract: A first light waveguide is formed, and second and third light waveguides are respectively connected to the first light waveguide at first and second positions. A first coupler for effecting light branching and/or combining is arranged near the first position, and a second coupler for effecting light branching and/or combining is arranged near the second position. An optical amplifier is arranged on the first light waveguide between the first and second positions for compensating for a light loss of a light wave caused by each of the first and second coupler.
Patent EP-0541901-A1 (EP)
Inventor: PROSCH DIETER
IPC: A47K5/14
Filed: 1992-07-01
Abstract: In the Roman shade with a winding shaft (100), means are provided on the winding shaft for fixing the ends (14) of pull cords (150), fixing inserts (13) being arranged which just fit in bores (12) constructed in the hollow winding shaft (100), are releasable if required and are connected to the ends (14) of the pull cords (150) so that the pull cords (150) do not become entangled or looped during the winding or unwinding of the shade. <IMAGE>
Patent EP-0522567-A1 (EP)
Title: Pressure converter
Inventor: KUDO TAKESHI
IPC: G01L19/00
Filed: 1992-07-10
Abstract: A sensor chip (13) is disposed as opposed to a pressure detecting hole (12) formed in a fluid pipe (11). The rear surface side of the sensor chip including a diaphragm part (14) is coated with a silicon oxynitride film (15). An O-ring (18) is inserted in a groove part (17) formed in the periphery of the pressure detecting hole of the fluid pipe. A connecting electrode 20 of a flexible circuit (21) and the output terminal of the sensor chip are electrically connected by soldering. A pressing lid (23) is fit into a pressing lid fitting part formed in the lateral wall of the fluid pipe. A protuberant part (24) of this pressing lid imparts pressing force of suitable magnitude between the O-ring and the sensor chip.
Patent EP-0523569-A1 (EP)
Inventor: KIKKAWA SHOSHI
IPC: B41J2/165
Filed: 1992-07-10
Abstract: The present invention provides an ink jet recording system having a recording means for performing the recording by discharging ink onto a recording medium, wherein an ink receiving portion (30,130) for receiving ink discharged from the recording means in no association with the recording regarding the recording medium is arranged within a width zone (Z) of the recording medium and out of a recordable area of the recording medium. The present invention further provides a carriage shifting apparatus comprising a body frame (101), a carriage (115) reciprocally shiftable within the body frame, and a guide member (128) having both ends supported by both side plates (101g,101h) of the body frame and adapted to guide the carriage, and wherein a support portion (128a) provided on at least one ends of the guide member (128) is non-detachably attached to at least one of the side plates by fitting the support portion (128a) into a guide member supporting portion (131,131a,132) provided in the guide plate (101g,101h) while elastically deforming the guide member supporting portion (131,131a,132).
Patent EP-0529449-A1 (EP)
Inventor: SICHENEDER ADOLF DR
IPC: C07D277/80
Filed: 1992-08-17
Abstract: Bis-benzothiazolylalkyl sulphenimides are prepared by reacting alkylamines with optionally substituted 2-mercaptobenzothiazoles in the presence of oxygen or oxygen-containing gases and copper and/or copper compounds in the presence of inert, organic solvents.
Patent EP-0533008-A1 (EP)
Inventor: BIAVASCO RAFFAELLA
IPC: G03C1/498
Filed: 1992-09-07
Abstract: Phothermographic material capable of producing a high density cyan image upon image-wise exposure and thermal development at a relatively low temperature and for a short period of time. The photothermographic material of the invention comprise coated on a support base at least one light-sensitive emulsion layer containing: (a) a binder; (b) a silver source material; (c) a light sensitive silver halide in catalytic proximity to said silver source material, wherein said emulsion layer or an adjacent layer thereto comprises a chromogenic cyan leuco dye. 
     The photothermographic material of the invention may be used to obtain good cyan image of suitable density in single colour or multicolour photothermographic articles. At the same time the chromogenic leuco dye is stable enough not to be oxidised by oxygen of the air or by simple heating and to limit the fog formation after development.
Patent EP-0535680-A1 (EP)
Inventor: PETERSON RONALD V
IPC: H05K3/26
Filed: 1992-10-01
Abstract: A system and method for precision cleaning of contaminants from the surface of a substrate, such as delicate surfaces or precision parts, utilizing streams of carbon dioxide snow or other cleaning gas. The system includes an enclosed or sealed cleaning container (12) in which at least one jet spray device (28,30,32) is housed for directing a stream of cleaning snow against the surface to be cleaned. During cleaning, the cleaning container (12) holding the substrate to be cleaned is maintained under a vacuum or, optionally, at ambient pressure, filled with a clean dry gas. The dislodged contaminants and spent snow are removed from the cleaning zone (14) and disposed of or recycled. Cleaning is accomplished by pulsed application of the cleaning snow in combination with intermittent or continuous heating of the surface so that the surface is at an elevated temperature prior to and during each application of cleaning snow. The jet spray devices (28,30,32) which are utilized in the system are oriented so that the cleaning snow streams contact planar surfaces at grazing angles of 5 to 45 degrees. When non-planar parts are being cleaned, the jet spray devices are adjusted to provide an angle of about 45 to 90 degrees. Monitoring of the cleanliness of the parts (20,22,24) is accomplished during the cleaning process, by a light scatter method or by a particle monitor (76) and residual gas analysis (78) of the exhaust gas or other analysis of the exhaust gas. The system is particularly useful in removing contaminants from the delicate surfaces or precision parts which are utilized in precision optical and electronic devices.
Patent EP-0557584-A1 (EP)
Inventor: YANAGAWA NAOHARU
IPC: G11B7/126
Filed: 1992-11-03
Abstract: A test pit is formed in a power calibration area of a writable optical disc (1) by a pulse dependent on the recording conditions. Jitters included in a signal obtained by reproducing the test pit are detected, and the width of the test pulse is reduced so as to reduce the jitters. An optimum pulse is determined dependent on the result of the reduction of the pulse width and the optimum pulse is stored in a memory (19) for recording information.
Patent EP-0547356-A1 (EP)
Inventor: SCHWOERER ARTHUR
IPC: E04G11/36
Filed: 1992-11-05
Abstract: A moulding clamp for moulding a beam of a concrete ceiling consists of a transverse support, two trestles, which are adjustable in the longitudinal direction of the transverse support, for fastening the side moulding of the beam, two tension bars as well as a tension rail. The transverse support (17) is formed by two conventional wood supports which are arranged mutually parallel and between which the tension rail (11) is fastened. A threaded bar with a hook, which can be hooked into cutouts (12) in the tension rail (11) and secures the two trestles (1) via a swivel nut (10), serves as tension bar. <IMAGE>
Patent EP-0547607-A1 (EP)
Inventor: OZAKI YOSHIHIDE
IPC: B32B27/00
Filed: 1992-12-17
Abstract: A thermal transfer sheet having a base film, a heat resistant layer which is formed on one surface of the base film by coating a composition which contains (A) a compound having at least two (meth)acryloyl groups and (B) at least one polymer selected from the group consisting of a syrene-alkyl (meth)acrylate copolymer and an α-methylstyrene-alkyl (meth)acrylate copolymer and cured with an activation energy ray, and heat transfer coloring material layer on the other surface of the base film, which sheet has maintains good runnability and prevents deposition of a thermal head tailings.
Patent EP-0499324-A1 (EP)
Inventor: BIANCHI ACHILLE
IPC: G09F11/02
Filed: 1992-02-10
Abstract: A system is described which allows the cyclic rotation of prismatic elements forming variable images on advertising boards. It consists of a system of gears with conical coupling at 90 o , set into motion by a shaft in several sections driven by a motor reduction gear. The correct positioning of the gears on the rotating axis allows the advertising images to be displayed either with uniform synchronised rotation of the elements or with modulated wave form effect. The rotating prismatic elements are furthermore constituted by a central body divided in sections with connection seats for the sections forming the faces of the prism and bearing the various portions of the images to be displayed.