baber/WOPTO huggingface dataset:
Patent EP-0371139-A4 (EP)
Title: 6-substituted acyclicpyrimidine nucleoside derivatives and antiviral agents containing same as active ingredients
IPC: C07D239/60
Filed: 1989-03-31
Abstract: 6-Substitued acyclicpyrimidine nucleoside derivatives represented by general formula (I) (wherein R<1> represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkylcarbonyl group, an arylcarbonyl group, an arylcarbonylalkyl group, an arylthio group or an aralkyl group, R<2> represents an arylthio group, an alkylthio group, a cycloalkylthio group, an arylsulfoxido group, an alkylsulfoxido group, a cycloalkylsulfoxido group, an alkenyl group, an alkynyl group, an aralkyl group, an arylcarbonyl group, an arylcarbonylalkyl group or an aryloxy group, R<3> represents a hydroxyalkyl group whose alkyl moiety may be interrupted by an oxygen atom, X represents an oxygen atom, a sulfur atom or an amino group, Y represents an oxygen atom or a sulfur atom, and A represents =N- or -NH-) or pharmaceutically acceptable salts thereof, a process for preparing these compounds, and antiviral agents containing the compounds as active ingredients are disclosed.
Patent EP-0423211-A4 (EP)
Title: Dental product and method utilizing translucent material
IPC: A61C5/04
Filed: 1989-06-29
Abstract: A dental product and method utilizing a translucent construct as the post or post-and-core of a dental restoration. In normal tooth structure, the prismatic and refractive enamel carries light into the dentin and root, transilluminating the gingiva and contributing to its pink color. The use of a translucent post or post-and-core structures preserves this normal transillumination and minimizes or eliminates gingival discoloration adjacent a dental restoration.
Patent EP-0452361-A4 (EP)
IPC: G06F9/40
Filed: 1989-12-20
Abstract: Un système de traitement d'informations comprend un premier dispositif (10) de traitement de données ainsi qu'un second dispositif (12) de traitement de données chacun capable d'exécuter des instructions indépendamment pendant des cycles d'instruction ayant une période qui est un multiple d'une période de signal d'horloge d'unité périodique. Les dispositifs sont conçus pour être une unité arithmétique et un processeur central couplés ensemble par une interface (14). Chacun des dispositifs (10, 12) de traitement de données comprend un dispositif d'horloge (180) comportant une entrée couplée au signal d'horloge de l'unité, afin d'émettre un signal d'horloge de cycle d'instruction associé ayant une période qui est un multiple de la période du signal d'horloge de l'unité. Le dispositif d'horloge (180) a aussi pour fonction de suspendre l'émission d'un signal d'horloge de cycle d'instruction suivant, et de commencer le signal d'horloge de cycle d'instruction suivant en synchronisme avec une transition du signal d'horloge de l'unité. Les dispositifs (10, 12) requièrent chacun la synchronisation de leurs horloges respectives qui sont alors automatiquement synchronisées avec l'horloge des autres dispositifs pendant une transition de l'horloge de l'unité, permettant de passer synchroniquement les instructions et les opérandes entre le processeur et l'unité arithmétique.
Patent EP-0462287-A4 (EP)
IPC: C08G18/38
Filed: 1990-12-28
Abstract: On produit une composition polymère en dispersant un oligomère d'uréthane obtenu par réaction d'un composé diol à terminaison hydroxyle ayant un poids moléculaire compris entre 100 et 5 000, avec un composé diisocyanate et avec un composé ayant au moins un atome actif d'hydrogène et un groupe d'ions amphotériques dans sa molécule, et un monomère éthyléniquement insaturé ayant un atome actif d'hydrogène dans sa molécule, dans des conditions riches en isocyanate, dans un milieu aqueux qui contient une polyamine. On prépare une dispersion aqueuse par polymérisation d'un monomère, en utilisant la composition ainsi obtenue en tant qu'émulsifiant; et on produit une composition de revêtement à base d'eau qui contient ladite dispersion. Cette composition polymère a une stabilité élevée d'émulsification, alors que la composition de revêtement a une excellente capacité de revêtement, notamment en tant que revêtement métallique.
Patent EP-0517708-A4 (EP)
Title: Methods for manufacturing composite surface elements
IPC: E04F13/14
Filed: 1990-12-28
Abstract: A method of manufacturing a stone-faced composite surface element in which a resin-impregnated fibrous matting (5) is applied to each of the two opposite faces of a stone slab (1) while the resin is in an uncured state. A backing layer (6) is applied to each of the exposed surfaces (3, 4) of the fibrous matting (5). The resin is cured to bond each backing layer (6) to the stone surface through the intermediary of the fibrous matting (5). The stone slab is sawn in two along a cutting plane (9) substantially parallel to, and midway between, the two opposed surfaces (3, 4) of the stone slab (1) to leave a thin lamina of stone attached to each backing layer. The backing layers (6) may be constructed in situ by applying to each exposed surfaces (3, 4) of the fibrous matting (5), after they have been attached to the stone slab (1), a layer of a light weight multicellular material (7), and then applying to the outer surface of the multicellular layer an outer skin of material (8).
Patent EP-0594598-A4 (EP)
Title: Process for making dry microspheres and microsphere product.
Inventor: MELBER GEORGE E
IPC: B01J13/22
Filed: 1991-02-21
Abstract: Microsphere beads are mixed with a surface barrier liquid or mixture of such a liquid with a solid effective to prevent agglomeration and surface bonding of the microspheres; by the control of the application of heat and balancing temperature and active mixing, removal of water from the microspheres is achieved. The surface barrier liquid or mixture of such a liquid with a solid in the present invention is any one of a wide diversity of materials which meet the requirements of the intended function, i.e., to prevent the agglomeration of the microspheres during the process. Suitable materials include, by way of example, plasticizers, diluents, extenders, monomers and oligomers, and the like.
Patent EP-0544902-A4 (EP)
Title: Automatic mold exchange type injection molding machine
IPC: B29C45/17
Filed: 1991-03-22
Abstract: An automatic mold exchange type injection molding machine includes a mold clamping portion (2) including fixed and movable platens (3, 4) to which first and second matrices (11, 21) fitted, respectively; a mold exchange robot (6) and a mold stocker (7) which are controlled by a control portion (5); and a temperature controller (8) for the first and second matrices and the mold stocker. A first cavity unit (12) fitted to the first matrix is taken out from the first matrix by moving an arm (61) and turning a chuck (62). Then, it is transferred to the mold stocker and stored in a corresponding storage hole (74) of the mold stocker. Next, another first cavity unit is taken out from the mold stocker, is then transferred to the mold clamping portion, and is fitted to the first matrix. In this manner, the exchange of the first cavity unit is completed. A second cavity unit (22) is exchanged by the same operation as described above, and the mold exchange operation is completed. <IMAGE>
Patent EP-0591166-A4 (EP)
Title: Golf club head.
Inventor: ANDERSON DONALD A
IPC: A63B53/04
Filed: 1991-03-12
Abstract: A golf club head has a main body portion (12) formed by investment casting of material such as stainless steel, beryllium copper, titanium, or aluminum. The face plate (11) of the head is formed of a forged metal such as forged carbon steel, this plate being welded to the face portion of the casting to form an integral assembly therewith. The forged metal face plate affords a more solid impact and feel to the club which provides better control.
Patent EP-0536328-A4 (EP)
Title: Narrow pore-size distribution polytetramethylene adipamide or nylon 46 membranes and process for making them
IPC: B01D71/56
Filed: 1991-06-26
Abstract: A hydrophilic polytetramethylene adipamide microporous membrane has a narrow pore-size distribution. The membrane is formed by a rapid quench process in a quench bath having solubility parameter above and 21 Hildebrands.
Patent EP-0547182-A4 (EP)
Inventor: MURPHY DONALD M
IPC: G01F11/26
Filed: 1991-09-10
Abstract: An improved drum draining apparatus is provided through forming a lowered sump in the bottom panel of the drum opposite the bunghole and forming a channel along the inside wall of the drum which connects the sump to the bunghole. When the drum is nearly empty, the remaining fluid inside the drum can be drained by tilting the drum from a vertical position over onto the side where the channel is located.
Patent EP-0606272-A4 (EP)
Title: Simulcast synchronization and equalization system and method therefor.
Inventor: VANDERSPOOL JAN PETER II
IPC: H04W92/00
Filed: 1992-08-24
Abstract: A control station 12 initiates a system timing signal transmission which is re-transmitted from a satellite 14. In response to receiving the system timing signal, the control station 12 then generates a time correction factor which is distributed to a plurality of transmission stations 16, 18. The transmission stations 16, 18 in response to receiving the system timing signal transmission and the time correction factor distributed from the control station 12 generate a time adjustment factor which is used to correct the local transmission clocks 36, 36', thereby providing time synchronization of data transmissions generated from the transmission stations 16, 18.
Patent EP-0615455-A4 (EP)
Inventor: YOON INBAE
IPC: A61M25/14
Filed: 1992-12-04
Abstract: Un instrument pénétrant rétractable de sécurité comprend une canule (14) et une aiguille (12) placée à l'intérieur de la canule et maintenue de manière qu'elle se déplace automatiquement en direction de l'extrémité proximale de la canule, pour passer de la position sortie, position dans laquelle l'extrémité distale pointue (18) de l'aiguille dépasse de la canule, à la position rétractée, position dans laquelle l'extrémité distale pointue de l'aiguille est protégée, en réponse à un mouvement d'avance de l'instrument pendant la pénétration dans une cavité du corps. Un mécanisme de retrait (48) déplace l'aiguille en direction de l'extrémité proximale de la canule; ledit mécanisme reste normalement bloqué dans une position empêchant l'aiguille de se déplacer en direction de l'extrémité proximale de la canule et est relâché par le mouvement d'avance d'un membre de commande (68) afin de déclencher le retrait de l'aiguille.
Patent EP-0643874-A4 (EP)
Title: Microwave resonator.
Inventor: IVANOV EUGENE NIKOLAY
IPC: H01P7/10
Filed: 1993-06-01
Abstract: A dielectrically loaded cavity resonator operable at or near ambient temperatures. The resonator has a desired operating frequency and is dimensioned to operate at a moderate azimuthal mode at this desired operating frequency. The resonator has a dielectric disposed within a cavity dimensioned relative to the dielectric and coupled to provide a Q-factor proximate or substantially commensurate to the maximum possible Q-factor of the resonator for the desired port coupling at the azimuthal mode <IMAGE>
Patent EP-0598918-A4 (EP)
Title: Medical container.
Inventor: UMEKITA KOUJI
IPC: A61J1/00
Filed: 1993-06-11
Abstract: A sealed dissolving liquid container (1) and a bottomed cylindrical case (3) having an air vent through bore (8) are connected together via a joint member (4), and a cylindrical drug bottle fixing jig (13) into which a drug vial (2) is inserted with its mouth portion facing downward is movably set in the case (3), a sealed space being thus formed between the drug vial fixing jig (13) and a bottom portion of the case (3). The drug bottle (2) and dissolving liquid container (1) are allowed to communicate with each other quickly by a double ended needle (16) with the sealed condition retained. This medical container enables a drug dissolving operation to be carried out speedily and aseptically during a drip treatment, requires little storage space, and has a smaller number of parts and a smaller total length.
Patent EP-0648366-A4 (EP)
Title: Speech regognition system utilizing vocabulary model preselection.
Inventor: WILSON BRIAN D
IPC: G10L15/28
Filed: 1993-06-29
Abstract: Speech is input (11), amplified (13), digitized (15) and processed by a digital signal processor (17). A subset of stored patterns is selected by a computer (23) based on comparisons of the processed speech with the stored patterns.
Patent EP-0714539-A4 (EP)
Inventor: CHIRNOMAS MUNROE
IPC: G07F11/16
Filed: 1993-08-27
Abstract: La présente invention concerne un distributeur automatique permettant de distribuer au choix un parmi plusieurs produits alimentaires (74). Ce distributeur comporte une armoire extérieure (10) à l'intérieur de laquelle est situé un compartiment congélateur isolé (12) permettant de stocker plusieurs produits alimentaires disposés à l'intérieur de l'armoire, ce compartiment congélateur comportant une barrière thermique (14) pour y maintenir un environnement de congélation isolé de l'air à température ambiante remplissant l'espace intérieur restant de l'armoire extérieure; un mécanisme (68) pour ouvrir la barrière thermique; un système de préhension (52) pour prélever sélectivement dans le compartiment congélateur le produit choisi, ce système étant situé à l'extérieur du compartiment congélateur entre les cycles de fonctionnement et y pénétrant pour prélever l'un des produits uniquement pendant l'opération de prélèvement; et une unité de commande (40) permettant de commander automatiquement le système de préhension et le mécanisme d'ouverture en réaction au choix d'un client.
Patent EP-0674526-A4 (EP)
Title: Vaccination with peptide of mhc class ii molecules for treatment of autoimmune disease.
Inventor: SRIRAM SUBRAMANIAM
IPC: A61K39/00
Filed: 1993-12-16
Abstract: The present invention provides immunogenic oligopeptides derived from the major histocompatibility complex (MHC) glycoprotein protein sequences for use in compositions and methods for the treatment, prevention and diagnosis of deleterious immune responses, such as autoimmunity and allergies. The peptides are capable of inducing an immune response against glycoproteins encoded MHC alleles associated with the target disease. In preferred embodiments the peptides of the invention are derived from hypervariable region of the  beta  chain of an MHC Class II molecule associated with the deleterious immune response.
Patent EP-0638835-A4 (EP)
Title: Electronic unit for the automatic control of electrochromic rear-view vehicle mirrors.
Inventor: GAVRILOV VLADIMIR IVANOVICH
IPC: G02F1/163
Filed: 1994-01-18
Abstract: The invention concerns components for electro-optical converters, in particular devices for the automatic control of electrochromic rear-view vehicle mirrors. The electronic unit for the automatic control of electrochromic rear-view vehicle mirrors comprises photosensors, a comparator circuit, an amplifier and a power unit. The latter is in the form of a pulse voltage stabilizer and may also contain a unit for forcing the supply of power to the mirror's operating component. The electronic unit disclosed reduces power consumption, thus improving the unit's bulk-thermal characteristics. In addition, the unit for forcing the supply of power allows the blackout time of the mirror to be reduced by a factor of two to three.
Patent EP-0688449-A4 (EP)
Title: Method and apparatus for memory management
Inventor: ECHOLS GRANT G
IPC: G06F12/06
Filed: 1994-03-08
Abstract: The present invention provides an environment for DOS executable programs or "modules" that are constructed so that they can cooperate with other similarly constructed programs in sharing memory used by portions of their code or data. This reduces the overall requirements of conventional memory (102). The modules include transient code and data (403), that may be swapped out of conventional memory, and global code and data (402) that is not swappable and stays resident in conventional memory. The present invention reduces conventional memory requirements by allowing modules to share a single block of conventional memory for transient code and data. Instead of swapping transient blocks of modules to and from disk storage (204), the transient blocks are swapped between conventional memory and extended (111) or expanded memory (406). This significantly reduces transfer time compared to overlay schemes, improving performance.
Patent EP-0729324-A4 (EP)
Title: Biocompatible ocular implants
Inventor: WONG VERNON G
IPC: A61F2/14
Filed: 1994-11-09
Abstract: Implants comprising active agents are employed for introduction into a suprachoroidal space or an avascular region of an eye for therapeutic purposes. The administration of drags is controlled and maintained for long periods of time, while ensuring the substantial absence of significant levels outside the site of administration.
Patent EP-0764443-A4 (EP)
Title: Ameliorant or remedy for paraneoplastic syndrome
Inventor: ENDO KOICHI
IPC: A61K31/59
Filed: 1995-04-18
Abstract: A drug for curing/ameliorating the concomitant syndrome of tumor which comprises a compound represented by the following general formula (I) as the active ingredient: <CHEM> wherein R1 represents an alkyl group having 1 to 10 carbon atoms and optionally substituted by one or more hydroxyl groups; and R2 represents a hydrogen atom or a hydroxyl group; is disclosed. This drug can be efficaciously employed in the treatment for the concomitant syndrome of tumor, in particular, cachexia or in the amelioration of the symptoms thereof.
Patent EP-0779076-A4 (EP)
Title: Peptide, a method of obtaining it and a pharmaceutical compound based on it
Inventor: DEIGIN VLADISLAV ISAKOVICH
IPC: A61K38/00
Filed: 1995-06-27
Abstract: The invention is a peptide of general formula (I) X-Tyr-Y-Phe-Z-A, wherein: X represents H or Arg, D-Arg, Orn, D-Orn, Lys, D-Lys, Har, D-Har, Cyt, D-Cyt; Y represents D-Ala, D-Val, D-Leu, D-Ile, D-Phe, D-Asn, D-Trp, D-Pro, D-Ser, D-Thr, D-Tyr, D-Hyp, D-Cys, D-Cys-Cys, D-Met, D-Lys, D-Har, D-Arg, D-His, D-Asp, D-Glu, D- beta -Ala, D-Orn; Z represents Ala, D-Ala, Val, D-Val, Leu, D-Leu, Ile, D-Ile, Phe, D-Phe, Asn, D-Asn, Gly, Gln, D-Gln, Trp, D-Trp, Pro, D-Pro, Ser, D-Ser, Thr, D-Thr, Tyr, D-Tyr, Hyp, D-Hyp, Cys, D-Cys, Cys-Cys, Cys-D-Cys, D-Cys-Cys, D-Cys-D-Cys, Met, D-Met, Lys, D-Lys, Arg, D-Arg, His, D-His, Asp, D-Asp, Glu, D-Glu,  beta -Ala, D- beta -Ala, Orn, D-Orn; and A represents OH or a substituted amide (C1-C3). According to the invention, the proposed peptide of general formula (I) is obtained by the gradual construction of a peptide chain, starting from C-terminated amino acide Z, in the form of a substituted amide or carboxyl-protected group, by addition using the method of activated ethers or mixed anhydrides of a successive N-protected amino acid; the N-protective group is split off and the successive N-protected amino acid is re-added to produce a tetra- or pentapeptide which is unblocked in the presence of a palladium catalyst, and the target product is separated out. The proposed peptide and a compound based on it can be used as an agent with pronounced opiate-like properties and also has anabolic properties which increase body weight as well as promoting activity in the growing zones and development of the epidermal layer including the hair. The bio-stimulating properties of the claimed peptide are also evident in the healing of wounds and repair processes.
Patent EP-0789737-A4 (EP)
Title: Mulch or seed mat
Inventor: STEVENS IAN LAWRENCE
IPC: A01C1/04
Filed: 1995-10-30
Abstract: A mat for use in horticultural applications is formed of shredded paper. The mat is formed by treating the paper with an adhesive, depositing the paper onto a conveyor, compressing the paper between rollers, and drying the paper using dryers. The mat may also incorporate seed or other additives such as fertilizers, herbicides or pesticides.
Patent EP-0752969-A4 (EP)
IPC: E04H15/50
Filed: 1996-01-30
Abstract: A plurality of independent U-shaped frame sections are articulately connected in an end series to form a flexible corridor. Each frame section is U-shaped being open at the bottom and supported on a wheel assembly and covered by a weatherproof fabric roof. Each is formed with collapsible side walls allowing collapsing in the longitudinal direction.
Patent EP-0832191-A4 (EP)
Inventor: DONSON JON
IPC: C12N15/86
Filed: 1996-06-06
Abstract: La présente invention se rapporte à un acide nucléique viral recombinant choisi parmi un virus ARN simple-brin, sens (+), possédant un promoteur sous-génomique natif codant pour un premier promoteur sous-génomique viral, une séquence nucléotidique codant pour une protéine d'enveloppe virale dont la transcription est régulée par le premier promoteur sous-génomique viral, un second promoteur sous-génomique viral et une seconde séquence nucléotidique dont la transcription est régulée par le second promoteur sous-génomique viral. Les premier et second promoteurs sous-génomiques viraux de l'acide nucléique viral recombinant ne présentent pas de séquences homologues l'un par rapport à l'autre. L'acide nucléique viral recombinant est particulièrement avantageux dans la mesure où il transcrit de façon systémique le second acide nucléique dans l'hôte. Les organismes hôtes entrant dans le cadre de la présente invention comprennent les procaryotes et les eucaryotes, en particulier les animaux et les plantes. La présente invention se rapporte également à des virus contenant les vecteurs viraux qui sont infectieux, les cellules de production capables de produire les virus ou des parties de ceux-ci, un hôte infecté par les virus selon l'invention, les produits géniques obtenus par l'expression des acides nucléiques viraux et un procédé d'obtention d'un produit requis par culture des hôtes infectés.
Patent EP-1047623-A4 (EP)
Inventor: GLUSKIN RICHARD
IPC: B67B7/02
Filed: 1996-07-24
Abstract: Dispositif pour enlever un élément de fermeture d'un récipient, comprenant un système de préhension des récipients, constitué d'une paire de mâchoires opposées (6, 7) présentant des découpures en forme de V (9, 10), et un système de préhension des éléments de fermeture constitué d'une paire de mâchoires opposées (11, 12) présentant des découpures en forme de V (14, 15) et un élément rigide (16).
Patent EP-0852230-A4 (EP)
Inventor: KATAYAMA HIROAKI
IPC: C08F4/646
Filed: 1996-08-30
Abstract: On décrit des complexes de métaux de transition représentés par la formule générale (1), un catalyseur de polymerisation des oléfines contenant un tel complexe, et un procédé de production de polymères d'oléfines avec ce cataylseur. Dans cette formule, M représente un atome d'un métal du transition du groupe 4 de la table périodique des éléments; Cp représente un groupe à squelette à anions de cyclopentadiène; A et G, pouvant être identiques ou non, représentant chacun un reste divalent contenant un atome du groupe 15 ou 16 de la table périodique des éléments; X?1, X2, R1, R2, R3 et R4¿ représentant chacun indépendamment hydrogène, halogéno, alkyle éventuellement halogéné, etc., et R?1, R2, R3 et R4¿ peuvent être liés arbitrairement pour former un cycle; L représente une base de Lewis et w représente un nombre entier de 0 à 2.