baber/WOPTO huggingface dataset:
Patent EP-0425699-A4 (EP)
Title: Oral preparation which can be released at suitable region in intestine
IPC: A61K9/56
Filed: 1990-05-10
Abstract: An oral preparation composed of a core comprising a principal agen and a pharmaceutically acceptable filler; the first layer covering the core, which comprises an enteric or water-soluble component and may optionally contain an insoluble component; the second layer covering the first layer, which comprises a nonenteric component which dissolves by reacting with at least one component of the core; and the third layer covering the second layer, which comprises an enteric component. This preparation will not release the principal agent until it reaches a desired region in an intestine and it can release the agent at a controllable rate once it reaches that region. Thus it can be effectively used in administering a principal agent having an absorption specificity at a particular region in the intestine or treating a disease at a particular region in the intestine.
Patent EP-0481079-A4 (EP)
Title: Method and tool for producing a pile
IPC: E02D5/04
Filed: 1990-03-06
Abstract: A method for producing a pile provides for feeding a self-hardening material (6) into a hole (1) or into the ground while generating high-voltage discharges inside the material (6) and moving said zone (7) of feeding the material and generating the high-voltage discharges over the height of the pile to be formed. The total of the discharge energy at a given depth is chosen so as to provide for the widening of the corresponding section of the hole (1) or the ground up to the desired diameter at said depth. Under the influence of the discharges a zone (8) of cemented ground of increased rigidity is created around the formed pile together with a zone (9) of compacted ground having enhanced constructional qualities. A tool for making a pile comprises a pipe (3) for feeding the material and an electric discharger with coaxially-located and mutually-spaced electrodes (10, 11) mounted on an insulating rod (15) passing inside the first electrode (10). The first electrode (10) is connected to the end of the pipe (3) provided with an outlet opening (17) so that the axis of the electrode is parallel to the axis of the pipe (3) and the distance from the second electrode (11) to the outlet opening (17) of the pipe (3) is no smaller than the interelectrode space (16).
Patent EP-0507837-A4 (EP)
Title: Methods to disinfect contact lenses
IPC: A61L12/10
Filed: 1990-12-18
Abstract: A method for disinfecting a contact lens is disclosed. This method comprises contacting a contact lens to be disinfected in a liquid medium with chlorine dioxide present in an amount effective to disinfect the contact lens to be disinfected.
Patent EP-0540646-A4 (EP)
Title: Decorative glass
IPC: B44F1/06
Filed: 1991-07-19
Abstract: A sheet of decorative glass for forming an artistic light pattern on a surface proximate to the glass. One surface of the glass sheet comprises a plurality of facets, each of which is associated with several other facets so as to form a projecting section. Each of said facets is designed to refract incident light so as to form a light pattern having a discrete, readily observable geometric pattern. Under certain lighting conditions, the light pattern will include a color distribution comprising some or all of the visible color spectrum.
Patent EP-0550645-A4 (EP)
Title: Surface expression libraries of heteromeric receptors
IPC: C07K19/00
Filed: 1991-09-27
Abstract: A composition of matter comprising a plurality of procaryotic cells containing diverse combinations of first and second DNA sequences encoding first and second polypeptides which form a heteromeric receptor exhibiting binding activity toward a preselected molecule, said heteromeric receptors being expressed on the surface of filamentous bacteriophage.
Patent EP-0553242-A4 (EP)
Inventor: ABELE JOHN E
IPC: A61B18/14
Filed: 1991-10-15
Abstract: Instrument chirurgical (10) utile pour la chirurgie laparoscopique, comprenant une tige isolée (12), un dispositif de commande (14) et une connexion (30) à une source de puissance de radiofréquence électrochirurgicale (31), son extrémité distale étant généralement en forme de crochet en J (16) et étant pourvue d'un rebord entrant en contact avec les tissus (62), et la tige soutenant un élément de coupe (56) ou de serrage (54), entrant en contact avec les tissus et pouvant être déplacé vers le rebord (62) en réponse au dispositif de commande (14) de sorte qu'une artère ou tout autre tissu se trouvant dans la cavité du crochet en J peut être serré ou coupé lorsqu'un courant de radiofréquence est appliqué. Certaines structures d'instrument comprennent un ou deux éléments de serrage (54) et un élément de coupe (56) de sorte que, lorsque la source de courant est actionnée, un courant de coagulation peut être appliqué de manière à interrompre l'écoulement de sang alors que l'artère ou les autres tissus sont serrés contre le rebord (62), et, lorsqu'une intensité de courant appropriée est en outre appliquée à l'élément de coupe (56), l'artère ou les tissus peuvent être coupés. Un film de diamant placé sur les surfaces de l'instrument (10) entrant en contact avec les tissus permet d'améliorer le transfert thermique.
Patent EP-0561932-A4 (EP)
IPC: B02C4/06
Filed: 1991-11-19
Abstract: Apparatus and a method is disclosed for processing wheat to produce white flour by substantially removing the bran layer from the endosperm and germ portions of the wheat grain and grinding the resulting wheat product to a relatively fine state in a roll and classification train that is much simpler than prior milling equipment. Thirteen grinds with intermediate sifting are replaced with one flattening and four grinding stations and three sifts. The initially tempered wheat is passed between spaced, smooth surfaced compression rolls which flatten the wheat grains and then directed between corrugated spiral breaking rolls rotated at different rotational rates with each roll having at least 20 surface corrugations per circumferential inch. The comminuted product is then directed between corrugated spiral grinding rolls rotated at different rotational rates and each having at least 26 corrugations per circumferential inch. After selective classification through mesh sieves, the comminuted wheat is further reduced in size by passage between corrugated spiral reduction rolls having at least about 36 corrugations per circumferential inch which are also rotated at differential rotational rates. The final flour is produced by directing the comminuted product between smooth surfaced finishing rolls rotated at different rates of rotation.
Patent EP-0557448-A4 (EP)
Title: Preparation of nucleic acid samples
Inventor: LIN LILY
IPC: C12Q1/68
Filed: 1991-11-13
Abstract: Methods and compounds for the preparation of nucleic acid samples. Polymerase inhibitors are treated so as to allow for amplification of nucleic acid from biological sources, including whole blood.
Patent EP-0646143-A4 (EP)
Inventor: GAGNE ROBERT R
IPC: C08G69/16
Filed: 1992-07-14
Abstract: Cette invention concerne des macromonomères à tiges rigides et des procédés permettant de préparer ces macromonomères possédant un squelette polyaromatique, des groupes latéraux de solubilisation et des groupes latéraux réactifs. Les macromonomères sont incorporés chimiquement dans des systèmes polymères pour produire des polymères plus résistants et plus rigides.
Patent EP-0611325-A4 (EP)
Title: Method and apparatus for sampling air contaminants.
Inventor: BURTON ROBERT M
IPC: B01D50/00
Filed: 1992-10-07
Abstract: A sampling apparatus (10) for separating and collecting contaminants contained in an air sample has a first particle separator (18), a second particle separator (20), a coarse filter (22), a denuder (24), a fine filter (26), a semi-volatile organic compound collector (28), a flow rate control device (16), and a vacuum pump (14). The apparatus (10) separates the coarse, intermediate, and fine particles, acid gases, basic gases, volatile organic compounds, and semi-volatile organic compounds at a high flow rate.
Patent EP-0627443-A4 (EP)
IPC: C07H17/08
Filed: 1993-01-12
Abstract: A compound represented by general formula (1) which is useful for producing 3,4'-dideoxymycaminosyltylonolide useful as an antibacterial substance. In the said formula, A represents optionally protected carbonyl; B represents optionally protected formyl; R<1> represents optionally protected hydroxy; R<2> represents hydrogen or acyl; W represents hydrogen, hydroxy, lower alkanoyloxy or substituted sulfonyloxy; Y represents hydrogen, halogen, hydroxy or substituted sulfonyloxy; and symbol --- represents either a double or a single bond. <CHEM>
Patent EP-0628154-A4 (EP)
Title: A grand piano having a lower lid.
Inventor: REVENAUGH DANIELL
IPC: G10C3/00
Filed: 1993-02-26
Abstract: A grand piano having a lower lid attached thereto by hinges, and a lid designed for attachment to the bottom of a grand piano. The lid completely covers the bottom of the piano case when latched in a closed position. In its closed position, the lower lid protects the soundboard from damage (such as during transportation of the piano) and mutes the piano's sound. The lower lid of the invention is designed so that, when released from its closed position and pivoted downward into an open position, it will reflect sound from the soundboard outward from the front of the piano. Preferably, the angular orientation of the lower lid in its open position is chosen to reinforce and focus the projection of sound within a desired frequency range (for example, midrange sounds) to a desired target region. Such optimal angular orientation can be determined experimentally. In one embodiment, the lower lid consists of two or more panels connected together by hinges, so that it can be detached from the piano and folded into a compact volume for convenient handling and storage. The dimensions of the lid and the positions of hinges which connect its panels are preferably predetermined so that lid has an optimal orientation for reinforcing projection of midrange sounds (or sounds within another desired frequency range) in a typically-sized room or concert hall when the lid is lowered to an open position in which it rests on the floor.
Patent EP-0725736-A4 (EP)
Title: Ball point pen
Inventor: DURHAM LAWRENCE H
IPC: B43K15/00
Filed: 1993-06-21
Abstract: A ball point pen (10) includes a tubular member (12) with a hollow interior placeable in fluid communication with an ink supply (16), a socket (18) formed at one end of the member having a seat (20) and a cylindrical wall extending from the seat (20) and a rim structure (22') disposed at the end of the cylindrical wall opposite the seat (20), a spherical ball (24) disposed in the socket (18), rotatably engageable with the seat (20) and captured by the rim structure (22'), the diameter of the ball (24) being at least three percent smaller than the diameter of the seat (20) at the intersection of the seat (20) and the cylindrical wall.
Patent EP-0673534-A4 (EP)
Inventor: GREEN GRAEME ALLAN
IPC: G07C9/00
Filed: 1993-11-05
Abstract: Un système de commande à accès protégé comprend un ensemble clé intelligent (25) pourvu d'une mémoire (28) servant à mémoriser des données d'identification (29) et des données d'image (30). Une interface (31) établit la communication entre l'ensemble clé (25) et un ensemble de commande d'accès (33) comprenant un ensemble (44) de traitement de données, un ensemble (45) interface d'utilisateur, une fente réceptrice (38) destinée à l'ensemble clé (25), et un vérificateur d'identité (39). L'ensemble (44) de traitement de données est commandé par un processeur central (34) et comprend une mémoire (35) de données. L'ensemble interface d'utilisateur comprend un clavier (36) et un affichage (37) à cristaux liquides. Le vérificateur d'identité (39) compare une identification détectée d'un utilisateur avec les données d'images (30) incorporées dans l'ensemble clé (25).
Patent EP-0627408-A4 (EP)
Title: N-acyl-n-phenylmaleamic acid derivative, process for producing the same, and herbicide containing the same as active ingredient.
Inventor: TAKEMATSU TETSUO
IPC: C07C231/10
Filed: 1993-12-02
Abstract: An N-acyl-N-phenylmaleamic acid derivative represented by general formula (I), a process for producing the same, and a herbicide containing the same as the active ingredient, which is very useful as a herbicide because it can be widely applied to upland field, lowland, orchard, pasture, turf, forest and non-crop land, and is highly safe for crop. In formula (I), X and Y represent each independently hydrogen or halogen; R<1> represents hydrogen, halogen, lower alkyl, lower alkenyl, lower alkynyl, lower alkoxyalkyl or lower alkoxycarbonylalkyl; R<2> represents lower alkyl, halogenated lower alkyl or (un)substituted phenyl; R<3> represents hydrogen or lower alkyl; and R<4> represents hydroxy, lower alkoxy, lower alkenyloxy, lower alkynyloxy, lower alkoxy-alkoxy, benzyloxy or lower alkoxycarbonylalkoxy.
Patent EP-0677058-A4 (EP)
Title: Support and method for immobilizing polypeptides.
Inventor: BOYD VICTORIA LEE
IPC: C07K1/04
Filed: 1994-01-05
Abstract: A solid support and method for immobilization and sequence analysis of polypeptides. In one aspect, the invention is directed to a method for immobilizing a polypeptide on a solid support. In the method, a solid support having surface-attached carboxylic acid groups is reacted with an isoxazolium salt to form an activated support. After the activated support has been washed to remove residual isoxazolium salt and base, the support is dried. The dried support is then contacted with a polypeptide under conditions effective to bind the polypeptide covalently to the support. The immobilized polypeptide can be conveniently sequenced by N- and C-terminal sequencing methods.
Patent EP-0749617-A4 (EP)
Inventor: BREWER ANDREW E
IPC: A61J7/04
Filed: 1995-01-25
Abstract: L'invention concerne un système permettant de stocker et de distribuer de manière régulée un médicament, et plus particulièrement, elle concerne un système programmé et informatisé (21) ayant divers types d'unités de distribution (40) de médicament afin de distribuer une ou plusieurs unités de médicament selon les besoins  d'un patient, ses besoins étant dans le programme du système (21). Une unité de distribution modulaire (40) de médicament avec son propre microprocesseur (70) est prévue. Cette unité de distribution (40) peut être retirée du système (21) ou l'on peut couper son alimentation électrique, et le microprocesseur (70) garde néanmoins les informations concernant la quantité, le type de médicament, les dates d'expiration ou toute autre donnée pertinente concernant chaque médicament se trouvant dans l'unité de distribution de médicament (40).
Patent EP-0752860-A4 (EP)
Title: Androstanes and pregnanes for allosteric modulation of gaba receptor
Inventor: UPASANI RAVINDRA B
IPC: A61K31/58
Filed: 1995-02-14
Abstract: Methods, compositions and compounds for modulating the GABAA receptor-chloride ionophore complex to alleviate stress, anxiety, seizures, mood disorders, PMS and PND and to induce anesthesia.
Patent EP-0755402-A4 (EP)
Title: Alpha(1,3) galactosyltransferase negative swine
Inventor: BAETSCHER MANFRED W
IPC: A61K35/12
Filed: 1995-03-31
Abstract: Transgenic swine in which the normal expression of alpha(1,3) galactosyltransferase is prevented in at least one organ of tissue type. The absence or inactivation of this enzyme prevents the production of carbohydrate moieties having the distinctive terminal Galalpha1-3Galbeta1-4GlcNAc epitope that is a significant factor in xenogeneic, particularly human, transplant rejection of swine grafts.
Patent EP-0854845-A4 (EP)
Inventor: VEAL CHRISTOPHER JOHN
IPC: C02F11/15
Filed: 1996-08-14
Abstract: L'invention porte sur un procédé de déshydratation de boues aqueuses telles que des boues d'épuration. Ce procédé consiste à mélanger un matériau fibreux (par exemple un matériau cellulosique broyé) aux boues tout en les soumettant (a) à une pression ou à une dépression alors qu'elles se trouvent sur un filtre, puis (b) à un champ électrique entraînant le liquide à travers le filtre.
Patent EP-0809218-A4 (EP)
Inventor: MUKAI MASANORI
IPC: G07D7/00
Filed: 1996-12-06
Abstract: Dispositif de manipulation de cartes ou de billets de banque capable d'informer instantanément un personnel de gestion de la détection de cartes ou de billets falsifiés, les cartes ou les billets reçus étant classés en un premier type susceptible d'être authentique, en un deuxième type susceptible d'être falsifié et en un troisième type moins susceptible d'être authentique que le premier type et moins susceptible d'être falsifié que le deuxième type. La détection d'un nombre prédéterminé de cartes ou de billets du deuxième type déclenche un avertissement.
Patent EP-1019787-A4 (EP)
Title: Electronic printing for display technology
Inventor: POCKETT JOHN DAVID
IPC: B41M1/26
Filed: 1997-03-04
Abstract: A method and apparatus for electronic printing onto a transparent, translucent or opaque substrate. The substrate is of a type which will support an electrostatic image on a surface thereof and which does not have a conductive ground plane affixed to or deposited on its rear surface. The method includes the steps of applying a selected charge pattern to the surface of the substrate to form an electrostatic latent image thereon, applying an electrostatic toner to the surface via a donor member to provide a toner image thereon and fixing the toner. The apparatus includes a charging arrangement to deposit a selected charge pattern onto a surface of the substrate, a donor member arrangement to transfer toner from a toner source to the surface of the substrate and a fixer arrangement to fix the toner to the surface of the substrate.
Patent EP-0894824-A4 (EP)
Inventor: NAKAMURA MASAO
IPC: C08G65/14
Filed: 1997-04-17
Abstract: Cette invention concerne une composition de caoutchouc qui est obtenue en mélangeant 100 parts en poids d'un caoutchouc diène à une quantité allant de 0,1 à 25 parts en poids d'un polymère de polyéther.
Patent EP-0914827-A4 (EP)
Title: Ophthalmic drug compositions
Inventor: NISHIDA TERUO
IPC: A61P27/02
Filed: 1997-06-11
Abstract: An object of the present invention is to find a minimum activity exhibiting sites of Substance P, to reveal the action of the compound of the minimum unit in an ophthalmic field and to offer an ophthalmic composition comprising the compound as an active ingredient. The present invention relates to an ophthalmic composition, particularly, to a therapeutic agent for corneal disorder which comprises Phe-Gly-Leu-Met-NH2 or a pharmaceutically acceptable salt thereof as an active ingredient. The present invention also relates to a therapeutic agent for corneal disorder, particularly, to a promoting agent for corneal epithelial migration which comprises Phe-Gly-Leu-Met-NH2 or a pharmaceutically acceptable salt thereof and an insulin-like growth factor I as active ingredients. Preferred dosage form is an ophthalmic preparation.
Patent EP-0889022-A4 (EP)
Title: Process for producing 2-hydroxynaphthalene-3,6-dicarboxylic acid
Inventor: UENO RYUZO
IPC: C07C65/11
Filed: 1997-10-16
Abstract: The present invention relates to a process for preparing 2-hydroxynaphthalene-3,6-dicarboxylic acid which comprises reacting potassium 2-naphtholate and carbon dioxide at a temperature 290 DEG C or higher under a pressure 30kg/cm<2> (G) or higher. According to this process, 2-hydroxynaphthalene-3,6-dicarboxylic acid can be obtained in high yield.
Patent EP-0869146-A4 (EP)
Inventor: OKADA KEIJI
IPC: C08L23/06
Filed: 1997-10-20
Abstract: Composition de copolymère d'éthylène présentant une élasticité appropriée à l'élongation et une adhérence sensible à la pression, possédant des caractéristiques excellentes de transparence, de résistance, de récupération de contraintes, de résistance au blocage, de capacité de traitement et étant exempte de chlore; feuils, feuilles, tuyaux, tubes et autres articles moulés à partir de cette composition. Cette dernière contient 10 à 90 % en poids (A) d'un copolymère comprenant éthylène et un monomère sélectionné dans des composés de vinyle aromatique et des α-oléfines et présentant une cristallinité égale ou supérieure à 10 % mais inférieure à 90 %, ainsi qu'une viscosité intrinsèque [θA] de 1 à 10 dl/g, et 10 à 90 % en poids (B) d'un homopolymère d'éthylène ou d'un copolymère comprenant éthylène et un monomère sélectionné dans des composés de vinyle aromatique et des α-oléfines et présentant une cristallinité supérieure à 10 % mais inférieure à 90 % et une viscosité intrinsèque [θB] de 0.1 à 2 dl/g, au moins l'un ou l'autre des constituants (A) et (B) contenant un composé de vinyle aromatique en tant que comonomère, le rapport entre la cristallinité du constituant (A) et celle du constituant (B) étant inférieur à 1 et le rapport entre [θA] et [θB] étant supérieur à 1.
Patent EP-0964259-A4 (EP)
Title: Magnetic sensor
Inventor: ISHIBASHI KAZUTOSHI
IPC: G01R33/07
Filed: 1998-02-27
Abstract: A magnetic sensor with a signal processing circuit includes a magnetic sensor section 4 composed of a compound semiconductor thin film or a magnetic thin film, and a signal processing circuit 5 for amplifying a magnetic signal the magnetic sensor section detects as an electrical output. The signal processing circuit 5 includes an operational amplifier 51 and a constant current circuit 52 for carrying out feedback. The constant current circuit 52 in the signal processing circuit 5 includes a plurality of resistors with two or more different temperature coefficients, and the current output from the constant current circuit has a temperature coefficient inversely proportional to the temperature coefficient of the combined resistance of the plurality of the resistors. <IMAGE>
Patent EP-0929769-A4 (EP)
Inventor: ALBINO MARK
IPC: F16L19/04
Filed: 1998-06-15
Abstract: L'invention porte sur un raccord préassemblé comprenant un corps (10), un écrou et une douille (40) placée dans l'écrou (20). L'écrou (20) est fileté sur le corps (10) à une distance prédéterminée de façon à permettre à l'installateur d'encliqueter le tube ondulé (60) dans l'écrou (20) et d'engager la douille (40). L'écrou est ensuite serré de façon à bloquer hermétiquement le corps (10) sur le tube ondulé (60). Une surface conique (16) du corps (10) vient en contact et dilate l'extrémité découpée du tube ondulé (60). Le raccord forme un joint étanche métal-métal par le repliement des spires du tube ondulé (60) de façon à former un double évasement.
Patent EP-1005628-A4 (EP)
Title: Ultrasonic transducer for high transduction in gases and method for non-contact ultrasound transmission into solid materials
Inventor: BHARDWAJ MAHESH C
IPC: G10K11/02
Filed: 1998-06-17
Abstract: An ultrasonic transducer for transmitting and receiving ultrasonic energy to and from a gaseous medium comprises a piezoelectric element having front and back sides, an electrically conductive plating over the front side of the piezoelectric element, a transmission layer of lower acoustic impedance materials abutting the plating, a facing layer of a fibrous material bonded to the transmission layer without substantial penetration of the bonding agent and electrical connections for applying an exciting electrical signal to the piezoelectric element.
Patent EP-1029528-A4 (EP)
Inventor: MORI MICHIO
IPC: C09K23/34
Filed: 1998-11-06
Abstract: L'invention concerne une composition émulsifiante huileuse à utiliser dans la préparation de crèmes et de lotions sous forme de lait, dans lesquelles la phase aqueuse et la phase huileuse sont stables pendant longtemps sans provoquer de séparation des phases, ne devenant pas collantes après application et s'étalant bien sur la peau pour donner une excellente sensation d'utilisation. La composition comprend une base d'huile liquide, un agent gélifiant pour la composante huileuse liquide, de l'eau et un tensioactif huileux comprenant un ester d'acide gras de polyglycérine et/ou une huile de ricin durcie par polyoxyéthylène.