baber/WOPTO huggingface dataset:
Patent EP-0171396-A4 (EP)
Title: Self loading system.
Inventor: OSTERMEYER BERND
IPC: B60P1/64
Filed: 1985-02-05
Abstract: The loading and unloading of large items such as shipping containers from vehicles includes a lifting and transferring unit at each end of the vehicle. Each unit has a lifting post (3) slidable on a transverse track (7), and a foldable track extension (15) to extend the track (12) laterally of the vehicle. Hydraulic rams (5, 6) swing the track to its extended position and locate the lifting post in its positions. A hydraulic ram (4) lifts the container (1) by lifting chains (17).
Patent EP-0199745-A4 (EP)
Title: Analog-to-digital converter.
Inventor: ADAMS ROBERT W
IPC: H03M1/02
Filed: 1985-09-24
Abstract: A device for converting an input signal to a digital output signal at a preselected sampling rate with an increase in dynamic range without aliasing. The preferred embodiment utilizes a converter (104) for producing a low resolution digital signal at a higher frequency and an averaging digital filter (106) arrangement for increasing the resolution at the preselected sampling rate. The device is easily capable of producing digital output signals of at least 17 bits at any frequency such as 48KHZ.
Patent EP-0289494-A4 (EP)
Title: Plastic composite barrier structures
IPC: B65D1/02
Filed: 1986-11-06
Abstract: Composite moisture and oxygen barrier structures in the form of films, sheets, tubes and bottles which are composed of foils of high density polyethylene and foils of polar oxygen barrier resins adhered to each other with a coextruded bonding resin composition composed of blends of predominantly high density polyethylene containing low levels of a grafted unsaturated dicarboxylic acid anhydride and linear low density polyethylenes which are copolymers of ethylene with either octene-1 or butene-1. The preferred dicarboxylic acid anhydride is maleic anhydride. The oxygen barrier resins are preferably ethylene/vinyl alcohol copolymers or amorphous polycarboxylamides from condensation polymerization of aliphatic diamines and aromatic dicarboxylic acids.
Patent EP-0250603-A4 (EP)
Title: Process for forming thin film of compound semiconductor.
Inventor: KOBAYASHI NAOKI
IPC: H01L21/203
Filed: 1986-12-09
Abstract: A process for forming a thin film of a compound semiconductor, which comprises forming a group III-V compound semiconductor by feeding a group III element and a group V element, each in an atomic or molecular state, onto a substrate placed in a vacuum chamber and heated, with the feed of the group V element being reduced to such a minute amount in at least a certain period of the growth of the group III-V compound that the group III-V compound semiconductor does not grow during which period the group III element is fed onto the substrate. This process enables a highly pure group III-V compound epitaxial layer having less crystal defect and smooth development surface and heterojunction interface on an atomic level to grow over a wide range of temperatures. This process is effective in preparing various optical devices, super-high speed electronic devices, etc.
Patent EP-0277211-A4 (EP)
Title: Polymeric carrier compositions and methods for their preparation and use
IPC: A61K8/72
Filed: 1987-08-14
Abstract: Polymeric delivery systems for active substances are prepared by suspension polymerization of a porogen and monomer mixture in an immiscible phase, typically an aqueous immiscible phase. By properly controlling the polymerization conditions and percentage of cross-linking, relatively rigid beads are formed having a non-collapsible pore network containing the porogen. The porogen is then extracted from the pore network, and an active substance, such as a UV absorbant, and insect repellant, a steroid, an emollient, or the like, is introduced into the beads.
Patent EP-0316429-A4 (EP)
Title: Human immunodeficiency virus specific proteolytic enzyme and a method for its synthesis and renaturation
IPC: C12N15/84
Filed: 1988-06-01
Abstract: HIV protease necessary for the natural synthesis of HIV has been identified and sequenced. This antibody cross reacts with the protease of HIV-2. In addition, a method for producing synthetic HIV-1 and HIV-2 protease having the correct stereospecific conformation and specific HIV proteolytic activity has been achieved. Assays for the synthetic proteases using synthetic peptide substrates have been developed.
Patent EP-0362286-A4 (EP)
IPC: C08K5/521
Filed: 1988-05-19
Abstract: Des compositions formant une mousse souple en polyuréthane comprennent un polyol de polyéther, un composé organique d'isocyanate, un agent gonflant et un agent durcissant, de préférence de la mélamine, en quantités efficaces pour durcir rapidement la mousse ainsi obtenue et pour améliorer les propriétés de déformation sous pression de la mousse. La quantité d'agent durcissant varie généralement entre 0,25 et 4 parts en poids environ par 100 parts de polyol de polyéther. De même, on prépare une mousse ignifuge en polyuréthane de polyol avec des composants formateurs d'un polyol de polyéther, d'un composé isocyanate organique, de l'eau, d'une quantité d'un ester de phosphore liquide comprise entre 4 et 10 parts en poids et d'une quantité de mélamine comprise entre 1 et 5 parts en poids par 100 parts en poids du polyol de polyéther contenu dans la composition. On utilise entre 15 et 500 % en poids de mélamine afin de remplacer une faible proportion de la quantité d'ester (c'est-à-dire moins de la moitié) qui serait normalement utilisée afin de conférer sensiblement le même degré de propriété ignifuge à la mousse. L'invention concerne également des compositions de mousse en polyuréthane et des procédés de fabrication desdites mousses à partir de ces compositions de formation de mousse.
Patent EP-0414790-A4 (EP)
Title: Illuminated decorations for furnishings and other like structures
IPC: F21V8/00
Filed: 1989-05-05
Abstract: A furnishing (20) or other like structure having an illuminated, decorative design formed on at least one surface (21) thereof. The decorative design is created by a sheet (12) or rod formed of a light transparent, fluorescent substance containing material one edge (26) of which extends through and is generally flush with the surface (21) of the furnishing (20). This sheet (12) or rod is illuminated along a lower portion (28) thereof which extends below the surface (21) of the furnishing (20). The lower portion (28) of the rod or sheet, and the light source (14) are shielded by a housing (18) so that no light is visible, except along the illuminated edge (26) on the surface (21) of the furnishing (20). A fan (16) or other cooling device may be provided for removing heat from the light source (14) while still preventing the escape of light.
Patent EP-0461269-A4 (EP)
IPC: H05K1/16
Filed: 1990-12-26
Abstract: L'invention se rapporte à un dispositif chauffant à haute fréquence, dans lequel une antenne (6) est destinée à reçevoir une partie du rayonnement d'ondes électromagnétiques émis dans une chambre chauffante depuis une partie d'émission d'ondes radio (S3) et un détecteur destiné à détecter une énergie électrique reçue par l'antenne sont plaçés conjointement sur une carte à circuits imprimés (11) et dont le fonctionnement est commandé par une unité de commande (8) sur la base des signaux de sortie du détecteur, en vue d'assurer une cuisson optimale des aliments ainsi chauffés.
Patent EP-0536399-A4 (EP)
Title: Novel arylalkanoylamine derivative and drug containing the same
IPC: C07D405/14
Filed: 1991-06-07
Abstract: An arylalkanoylamine derivative represented by general formula (I), excellent in a prolyl endopeptidase inhibitory action and resistances to hypoxia and amnesia; and a drug for improving mneme, cerebral circulation and cerebral metabolism, containing the same as the active ingredient, wherein A represents indanyl, indenyl, 1,2,3,4-tetrahydronaphthalenyl or benzofuranyl; m is an integer of 0 to 5; Z represents hydroxymethyl, formyl, nitrile, hydroxyiminomethyl, semicarbazonomethyl or dialkoxymethyl and X and Y may be the same or different from each other and each represents methylene or sulfur, provided that the case where A represents indanyl, indenyl or 1,2,3,4-tetrahydronaphthalenyl, X and Y represent both methylene, and Z represents hydroxymethyl or formyl is excluded.   <CHEM>
Patent EP-0573425-A4 (EP)
IPC: E05D1/02
Filed: 1991-07-29
Abstract: On décrit de nouveaux ensembles charnières flexibles et compressibles servant à accoupler des panneaux (30 et 50) aboutissant l'un contre l'autre dans des portes en sections ou relevables, telles des portes de garage. En particulier, des panneaux adjacents d'une porte relevable sont accouplés de manière articulée et étanche, et selon un procédé économique, par un ensemble charnière flexible (70) qu'on peut facilement installer sans utiliser d'outils en l'enclenchant rapidement dans des fentes allongées (61 et 41a) prévues à cet effet dans les panneaux adjacents, à partir du côté postérieur ou interne de la porte. Lorsqu'il est assemblé, l'ensemble charnière flexible et compressible (70) de la présente invention permet d'obtenir une surface lisse et affleurante du côté postérieur ou interne d'une porte relevable et ne présente pas l'aspect peut esthétique associé à du matériel métallique classique utilisé jusqu'ici pour articuler des panneaux adjacents (50 et 30) de portes relevables (70).
Patent EP-0523242-A4 (EP)
Title: Curable resin composition
IPC: C08L83/16
Filed: 1992-02-04
Abstract: A curable resin composition comprising a glycol-modified silicon compound (I) and a resin (II) having an average of at least two hydroxyl groups in the molecule, and a method of curing the composition by applying it to a substrate followed by heating, said modified silicon compound (I) being produced by the reaction of a silicon compound represented by general formula (1) with a glycol component, wherein R1 represents a monovalent C1 to C20 hydrocarbyl, -R'OR'', -R'O2CR'', or an organic group having at least one epoxy group; R2 groups may be the same or different from each other and each represents hydroxyl or a hydrolyzable group; R' represents a divalent C1 to C8 hydrocarbyl; and R'' represents a monovalent C1 to C10 hydrocarbyl, and having repeating units represented by general formula (2), wherein R1 and R2 are as defined above and A represents a glycol residue.
Patent EP-0620889-A4 (EP)
Title: U-lock security spacer.
Inventor: BYRD RICHARD H JR
IPC: E05B67/38
Filed: 1992-09-03
Abstract: A security spacer (24) is used with a U-lock (16) to provide additional security. The U-lock (16) includes a U-shaped bar (18) and a header (20). In certain circumstances, the arms of the U-lock (16) are sufficiently longer than the object (10) being locked that a gap (22) between the object (10) and header (20) is wide enough to allow a thief to insert a scissors jack between the arms and break the lock. The security spacer (24) substantially fills the gap to prevent the insertion of a jack and is held in place by the header (20). The security spacer (24) preferably includes two oval cylinders (26) connected at opposite ends of a metal bar (28).
Patent EP-0632936-A4 (EP)
Title: Continuous, in-phase switched-mode resonant converter power supply.
Inventor: SHORES RONALD B
IPC: H05G1/20
Filed: 1993-03-23
Abstract: A power supply (50) for an x-ray device (68) receives three phase AC line power (52). A rectifier (54) delivers rectified DC power (56) to switches (58, 58'), controlled by a microcomputer (70) through a controller interface (62). The switches (58, 58') direct the DC power to high voltage transformers (64, 64') which feed a high voltage to high voltage rectifiers (66, 66') which in turn supply high positive voltage and high negative voltage to the x-ray tube (68). The level of output power supplied by the high voltage rectifiers (66, 66') to the x-ray tube (68) is controlled by the controller interface (62) utilizing feedback signals (74, 74', 76, 76') from the high voltage rectifiers (66, 66') and the microprocessor (70) utilize signals from an input device (72). An algorithmic relationship creates the maximum alternation of drive and clamp conditions to achieve the desired level of power regulation.
Patent EP-0651205-A4 (EP)
Title: Flow passage change-over apparatus, regenerative alternate combustion burner system and regenerative heat exchanger system.
Inventor: TANAKA RYOICHI
IPC: F23L15/02
Filed: 1993-07-22
Abstract: This invention relates to a flow passage change-over apparatus of a simple construction capable of carrying out a change-over operation at a high speed without causing the leakage of a gas between two systems of flow passages, for example, two flow passages through which two kinds of gases of different temperatures are introduced. A casing of the apparatus is divided by partitions (5, 6, 7) into a total of four chambers, i.e. two fixed chambers (2a, 2b) connected to two systems of flow passages in which the directions of flow of fluids are fixed, and two change-over chambers (4c, 4d) connected to two systems of flow passages in which the directions of flow of fluids can be changed over alternately. The two fixed chambers (2a, 2b) are allowed to communicate with different change-over chambers (4c, 4d) alternately by the change-over means (3). A regenerative alternate combustion burner system is formed by using this flow passage change-over apparatus, or a regenerative heat exchanger system is formed by installing the flow passage change-over apparatuses changing the direction of a flow of a fluid by the upstream side flow passage change-over apparatus and changing after the passage of the fluid through the heat accumulator the direction of the flow of the fluid to the original direction by the downstream side flow passage change-over apparatus.
Patent EP-0626724-A4 (EP)
Title: System for transferring wafer.
Inventor: MATSUMURA MASAO EBARA RESEARCH
IPC: B65G49/07
Filed: 1993-12-13
Abstract: This system can prevent contamination of the inside of a sealed box containing a wafer, and also, prevent contaminants from being brought into an apparatus for processing the wafer, which is connected to a clean tunnel. The system comprises a box where a wafer is placed gastightly in a clean atmosphere, and a transferring device which transfers the box on a carrier in order to transfer it through the sealed space of a clean tunnel. In the sealed space of the tunnel, there are provided a device for delivering the box to the carrier from outside the sealed space, and a device for delivering the wafer in the box to the processing apparatus. In the sealed space of the tunnel, a cleaning device is arranged to clean the outer surface of the box.
Patent EP-0680957-A4 (EP)
IPC: C07D303/48
Filed: 1994-01-17
Abstract: Procédé permettant de produire un sel d'acide cis-époxysuccinique extrêment pure, à un haut rendement, tout en éliminant le sel d'acide DL-tartrique constituant un produit secondaire, par époxydation du sel d'acide maléique avec du péroxyde d'hydrogène, en présence d'un catalyseur d'époxydation, ladite époxydation se faisant dans une solution aqueuse contenant une quantité de 30 à 90 % en volume d'un alcool hydrosoluble. Il est possible de remettre en circulation dans le système de réaction la liqueur mère exempte du sel d'acide cis-époxysuccinique formé. Le sel d'acide succinique obtenu peut être utilisé comme additif de résine polymère, comme adjuvant pour détergent (tensioactif), et comme intermédiaire dans la production d'acide tartrique.
Patent EP-0679184-A4 (EP)
Title: Periplasmic 3':5'-cyclic nucleotide phosphodiesterase and related methods for producing and using the same.
Inventor: DUNLAP PAUL VERNON
IPC: C12N15/55
Filed: 1994-01-07
Abstract: Novel substantially pure periplasmic 3':5'-cyclic nucleotide phosphodiesterases are provided which are obtainable from gram negative bacterium capable of growing on restricted media containing cAMP or cGMP as a sole carbon source. Also provided is the isolated DNA coding for such enzymes and related methods of producing the same.
Patent EP-0678195-A4 (EP)
Title: Method of using preserved control cells in the calibration of fluorescent and light scatter measurements.
Inventor: MAPLES JOHN A
IPC: G01N33/483
Filed: 1994-01-07
Abstract: The invention describes a method of using differently labelled, reconstituted preserved cells as control cells in multiple color assays. These cells are used to calibrate light scatter and fluorescent intensity measurements. The use of said control cells overcomes the preservation and calibration difficulties experienced in the conventional use of fresh cells and polymer beads as controls in determining the compensation adjustments required in multiple color flow cytometry assays as a result of the overlapping wavelength regions encountered.
Patent EP-0686213-A4 (EP)
Title: Resin-impregnated plexifilamentary sheet
Inventor: ZAFIROGLU DIMITRI PETER
IPC: D04H13/02
Filed: 1994-02-16
Abstract: Sheets of flash-spun polyolefin plexifilamentary film-fibril strands are subjected to impact-energy by columnar jets of water and are then impregnated with organic resin to provide sheet of high abrasion resistance and a wide range of desirable porosity.
Patent EP-0680999-A4 (EP)
Title: Styrene resin composition.
Inventor: FUNAKI KEISUKE
IPC: C08K5/3492
Filed: 1994-11-17
Abstract: A styrene resin composition comprising 70 - 99.9 wt. % of a highly syndiotactic styrene polymer and 30 - 0.1 wt. % of an organic compound containing an -NH- group and having a molecular weight of less than 10,000. It is improved in electrical insulation characteristics, in particular, the withstand voltage against direct current.
Patent EP-0734224-A4 (EP)
Inventor: THOMAS SIMON W H
IPC: A61B5/288
Filed: 1994-12-13
Abstract: Détecteur oxymétrique foetal pulsé (34) comportant un spiral (10) de fixation au tissu foetal. L'une ou les deux parties de son détecteur de lumière, chargées par un ressort, sont mobiles par rapport au corps de l'instrument. Dans une variante, la partie émettrice de lumière (36, 38) et la partie détectrice de lumière (40) peuvent être placées dans le boîtier de l'instrument, ledit boîtier étant pressé par un ressort sur la peau du foetus, pour maintenir le détecteur (34) en contact étroit avec cette dernière. Les mesures du détecteur oxymétrique en sont plus précises puisqu'on réduit ainsi notablement les erreurs dues à la détection de lumière passant directement de l'émetteur au détecteur. Par ailleurs le spiral peut également comprendre une électrode pour ECG foetal.
Patent EP-0763057-A4 (EP)
Title: Method for proliferating and differentiating b cells, and uses thereof
Inventor: KEHRY MARILYN
IPC: C07K14/47
Filed: 1995-04-28
Abstract: The present invention provides methods of proliferating B cells as a means of obtaining large numbers of B cells. The present invention further provides methods of differentiating a proliferating B cell population to antibody producing cells.
Patent EP-0781089-A4 (EP)
Title: Thromboresistant surface treatment for biomaterials
Inventor: HAIMOVICH BEATRICE
IPC: A61L27/00
Filed: 1995-09-18
Abstract: A biomaterial with a thromboresistant surface and a method for forming same are provided. The thromboresistant surface is comprised of a distinct coating layer of a chitosan-based membrane and a bioactive material. The bioactive material is capable of converting the chitosan membrane coating from a highly thrombogenic to an essentially non-thrombogenic one. The bioactive material can be a polymeric substance, such as polyvinyl alcohol, forming a polymeric blend with the chitosan, or, can be a biological substance, such as serum albumin, embedded in or attached to the chitosan membrane which has been activated with a treatment of glutardialdehyde. The thromboresistant biomaterial is suitable for use in vascular grafts having an inside diameter of less than 6 millimeters.
Patent EP-0755458-A4 (EP)
Title: Electrogenerated chemiluminescence labels for analysis and/or referencing
Inventor: BARD ALLEN J
IPC: C12N15/09
Filed: 1996-02-09
Abstract: Biomolecule analysis using anodic oxidation of aqueous sodium 9,10-diphenylanthracene-2-sulfonate (DPAS) and 1- and 2-thianthrenecarboxylic acid (1-THCOOH and 2-THCOOH) in the presence of tri-n-propylamine (TPrA) as a coreactant in aqueous solution produces electrogenerated chemiluminescence (ECL). In addition, the cathodic reduction of DPAS in the presence of peroxydisulfate (S2O82-) as a coreactant also produces ECL in an acetonitrile (MeCN)-water solution (1:1 by volume). The oxidation of chlorpromazine (CPZ) produces an ECL emission in the absence of an added coreactant following an unprecedented "self-annihilation" mechanism.
Patent EP-0870269-A4 (EP)
Title: Method and apparatus for secure data storage and manipulation using magnetic media
Inventor: INDECK RONALD S
IPC: G11B5/035
Filed: 1996-04-01
Abstract: Data recorded on a magnetic medium may be securely identified and manipulated for use in credit balance applications by determining a magnetic fingerprint benchmark on the medium as well as a distance between this benchmark and any pre-selected magnetic feature such as a magnetic transition of a data bit of the data set. Verification of the data may be achieved by measuring this distance and comparing it with the distance recorded at the time that the data was originally placed on the medium. As there is a detectable difference in accuracy between reading this distance as contrasted with illegitimate attempts to write false data at a pre-selected distance from the benchmark, attempts at forgery are detectable.
Patent EP-0824551-A4 (EP)
Inventor: ANG T LIEM
IPC: C09J133/08
Filed: 1996-05-01
Abstract: L'invention a pour objet des autocollants adhésifs qui durcissent à température ambiante, et à température élevée, jusqu'à présenter une force de cohésion élevée, ainsi qu'un procédé de fabrication de ces adhésifs. Ces adhésifs comprennent un copolymère acrylique composés d'un pigment et d'un photo-initiateur assurant l'abstraction de l'hydrogène. Il est également possible d'ajouter un agent collant et/ou de l'acrylate ou méthacrylate multifonctionnel. Le copolymère acrylique est préparé à partir d'un mélange sensiblement sans acide de monomères, comprenant au moins un acrylate d'alkyle et d'un monomère à base d'amines tertiaires, tel que le DMAPMA. Ce mélange comprend, de préférence, d'autres monomères, à savoir, des monomères vinyliques polaires et des diesters d'acides dicarboxyliques éthyléniquement insaturés. En dépit de la présence de dioxyde de titane ou d'autres pigments, les copolymères composés sont durcis aux ultra-violets jusqu'à présenter une force de cohésion élevée par la combinaison de groupes fonctionnels d'amines tertiaires et de photo-initiateurs assurant l'abstraction d'hydrogène, qui forment des paires synergiques une fois irradiés, ce qui se traduit par la formation de radicaux libres et une réticulation de polymères. L'invention concerne également des adhésifs non pigmentés.
Patent EP-0826177-A4 (EP)
IPC: G06F15/173
Filed: 1996-05-08
Abstract: Cette invention concerne un réseau associatif reconfigurable dans lequel, au cours d'une phase de configuration (409), des signaux actifs correspondant à des modèles d'entrées utiles (405) sont configurés en un réseau associatif et sont différenciés des signaux correspondant à des modèles d'entrées non utiles, les modèles d'entrées utiles (405) pouvant faire l'objet d'une association ultérieure à des modèles de sorties (410) correspondant à des réponses utiles. Au cours d'une phase d'exploitation d'un réseau associatif (402) configuré lors d'une étape antérieure, des modèles d'entrées (405) sont fabriqués à partir des signaux produits par l'un ou par plusieurs des entrées activées (403). Les modèles d'entrées (404) sélectionnés sont ensuite filtrés à partir d'un ensemble de modèles d'entrées acceptables (408), et des modèles de sorties (410) sont obtenus par suite d'un ensemble particulier de connexions entre les signaux d'entrée et les signaux de sortie.