baber/WOPTO huggingface dataset:
Patent EP-0453484-A4 (EP)
Title: Fluorinated phosphonic sulfonic acids and derivatives thereof
IPC: C07F9/40
Filed: 1990-01-03
Abstract: The present invention provides compounds comprising one or more fluorine atoms, sulfo radicals and phosphono radicals, each such radical being bonded to the same or different carbon atom, with the proviso that at least one sulfo radical and at least one phosphono radical are bonded to such carbon atoms through the sulfur atom and the phosphorus atom, respectively. These compounds are preferably non-polymeric, i.e. they have a molecular weight of about 5000 or less. Such compounds are useful as electrolytes, e.g. in fuel cells.
Patent EP-0419668-A4 (EP)
Title: Fire alarm
IPC: G08B25/00
Filed: 1990-01-24
Abstract: This invention provides a fire alarm which offers reliable fire data for fire judgement by processing various collected data inclusive of physical quantity data based on fire and environmental data by use of so-called 'fuzzy reasoning'. To this end, the fire alarm includes at least data acquisition means for acquiring various collected data relating to the fire and processed data from the collected data; definition means for defining a function for the fire data for each data obtained by the data acquisition means and for defining the rule of processing to be conducted by use of the functions; and processing means for processing the data obtained by the data acquisition means on the basis of the rule of each processing and each corresponding function used for the rule of each processing to obtain a function value for the rule of each processing and obtaining the fire data by determining the centroid of the resulting function.
Patent EP-0565713-A4 (EP)
IPC: B65D47/34
Filed: 1990-11-07
Abstract: Dans le but de produire des bulles en mélangeant de l'air avec un liquide dans des proportions fixes, de donner à des bulles une dimension uniformisée et de lancer des bulles à l'aide d'une pompe lançant des bulles et placée à l'intérieur d'une ouverture d'un récipient contenant un liquide, on a monté une chambre de mélange, dans laquelle des bulles sont produites par un mélange de liquide et d'air, au point de jonction d'une conduite de liquide et d'une conduite d'air provenant d'un cylindre à air, et on donne aux bulles une dimension uniformisée au moyen d'un élément à couche poreuse monté du côté aval avant de ladite chambre de mélange, de façon que ces bulles soient lancées par la buse de décharge. Une différence de hauteur est prévue entre la partie coulissante du piston à air qui constitue le piston de la pompe lançant des bulles et la partie coulissante de la pompe à liquide; un cylindre à liquide s'étend vers le bas, en dessous de la surface inférieure d'un cylindre à air à déplacement vertical; une troisième soupape de retenue est montée sur le piston à air, de sorte que de l'air atmosphérique est introduit, par l'intermédiaire de l'interstice entourant la surface périphérique extérieure du piston à air, dans une chambre à air définie par le cylindre à air et le piston à air. La buse de décharge est dotée d'un élément fileté se montant sur le récipient pour maintenir le liquide dans ledit récipient de façon étanche à l'air.
Patent EP-0512064-A4 (EP)
Title: Extracellular segments of human -g(e) immunoglobulin anchoring peptides and antibodies specific therefor
IPC: C07K16/28
Filed: 1991-01-23
Abstract: Antigenic epitopes associated with the extracellular segment of the domain which anchors immunoglobulins to the B cell membrane are disclosed. For IgE, the epitopes are present on IgE-bearing B cells but not basophils or the secreted, soluble form of IgE. The epitope can be exploited for therapy and diagnosis. For example, antibodies or immunotoxins specific for the epitopes associated with the anchor domain of IgE can be used to selectiveley destroy or down-regulate IgE-bearing lymphocytes, thus blocking IgE-mediated allergic reactions. Three different isoformes of the C-terminal segment of the human  epsilon  chain resulting from alternative mRNA splicings in the membrane exon region are disclosed, one of which is secreted and not membrane-bound.
Patent EP-0549680-A4 (EP)
Title: Hydrostatic testing apparatus
IPC: G01M3/28
Filed: 1991-09-19
Abstract: The invention is an apparatus for detecting leaks in pipe systems. The apparatus has an elongate body (8) to which are attached two pairs of inflatable seals (10, 12, 14, 16); one pair of adjacent one end and the other pair adjacent the opposite end of the body. A testing zone (28) is defined between the pairs of seals. The seals of each pair are spaced one from the other along the length of the body and, when inflated, are capable of sealingly engaging the inner walls of a pipe (6) to be tested. The apparatus also has means (24) to inflate the seals; means (26) to supply a liquid to the testing zone; means (18, 20) between the seals of each pair to detect incomplete sealing between the seals, when they are inflated, and the inner walls of the pipe; and means (32) within the testing zone to detect changes in liquid level in the testing zone.
Patent EP-0576518-A4 (EP)
IPC: F02B25/26
Filed: 1992-03-20
Abstract: PCT No. PCT/AU92/00119 Sec. 371 Date Aug. 30, 1993 Sec. 102(e) Date Aug. 30, 1993 PCT Filed Mar. 20, 1992 PCT Pub. No. WO92/16726 PCT Pub. Date Oct. 1, 1992.A multicylinder two-stroke cycle internal combustion engine (10) comprises an individual crankcase cavity (18) for each cylinder to receive the incoming air charge for that cylinder and a cylinder block (11) with at least two cylinders having cooperating crankcase cavities (18) provided with valve controlled intake ports (19) in a common wall (31) of the cylinder block (11). An air induction manifold (25) is detachably mounted to the common wall (31) to form a single air induction cavity (27), at least part of which is formed within the cylinder block (11), and has a single main inlet port for regulation of air inflow to the induction cavity (27). Individual passages (33) communicating each crankcase cavity inlet port (19) with the air induction cavity (27) are formed in the manifold (25). Acceptable performance with limited increase in the overall physical dimensions of the engine (10) can thus be obtained.
Patent EP-0600905-A4 (EP)
Title: Accumulator head for extrusion blow molding machine.
Inventor: HSU JOHN S
IPC: B29C48/32
Filed: 1992-07-02
Abstract: An accumulator head for an extrusion-blow molding machine. The accumulator head includes an annular inner sleeve member slidably positioned within an accumulator outer barrel, and a tubular inner body member received within the sleeve member. The sleeve member and body member are adapted to be slidable together within the accumulator barrel to expel collected plasticated material. The inner sleeve member includes a pair of external slots formed in the outer surface that communicate with the accumulator inlet and with respective radially extending flow passageways through the inner sleeve to convey plasticated material from the accumulator inlet into a pair of helical flow channels formed in the accumulator inner body member. The flow channels communicate with an outlet area to convey the plasticated material to an inner accumulation chamber through an annular collector channel and an annular flow passageway that provides an extruded parison having a uniform conformation without flow or separation lines. Suitable actuators are provided for together moving the inner sleeve and the inner body member to expel plasticated material, and also to selectively move an inner mandrel to provide a desired parison die outlet opening.
Patent EP-0603340-A4 (EP)
Inventor: FURNEAUX DAVID MICHAEL
IPC: G07D5/08
Filed: 1992-10-15
Abstract: L'invention se rapporte à un procédé destiné à tester une pièce de monnaie (10) dans un mécanisme de test, qui consiste à soumettre une pièce de monnaie (10) insérée dans le mécanisme à un champ d'oscillations généré par un inducteur (104); à mesurer la réactance et la perte de l'inducteur (104) lorsque la pièce de monnaie (10) se trouve dans le champ, et à déterminer si la direction dans le plan d'impédance d'une ligne de déplacement, représentant le déplacement d'un point présent sur la pièce (b, c, d) défini par des mesures, par rapport à un point absent (a) de la pièce de monnaie représentant la réactance de l'inducteur et la perte en l'absence d'une pièce, correspond à une direction de référence dans le plan d'impédance. Les mesures de réactance et de perte peuvent être prises à l'aide d'un procédé de discrimination de phase. L'invention se rapporte également à des techniques et à un appareil destinés à compenser l'erreur de phase dans la discrimination de phase, à mesurer la direction de la ligne de déplacement par rapport à un axe différent, à appliquer des décalages pour obtenir des avantages dans le traitement du signal, à prendre des mesures sensibles à l'épaisseur, et à utiliser le changement de réactance comme un critère d'acceptaion de pièce supplémentaire. Certains de ces perfectionnements sont utilisables indépendamment du procédé de discrimination de phase.
Patent EP-0680419-A4 (EP)
Title: Neon illuminating apparatus.
Inventor: GONZALEZ JAIME DE JESUS
IPC: B60Q1/56
Filed: 1993-10-18
Abstract: A new and improved neon illumination apparatus (9a) and method for illuminating large and small areas, such as the exterior and interior of a motor vehicle (11a) and the like, with glowing bright light. The apparatus (9a) includes an elongated transparent tube holder (22a) for receiving an elongated neon bulb (13a) and a high voltage power distribution system (20a). The high voltage power distribution system (20a) is encapsulated with an end cap (24a) adapted to be secured to the tube holder member (22a) for insulating and sealing the neon bulb (13a) and distribution system (20a) from the exterior environment and for forming a unitary illuminating device. The end cap (24a) includes an electrical input arrangement adapted to be coupled to a conventional low voltage, direct current source, such as the low voltage electrical system of a vehicle (11a).
Patent EP-0704446-A4 (EP)
Inventor: SUNAGAWA MAKOTO
IPC: C07D477/20
Filed: 1994-06-14
Abstract: L'invention concerne: un nouveau composé de β-lactam représenté par la formule générale [1], ayant une forte activité antibactérienne contre les bactéries Gram positif, notamment les staphylocoques résistant à la pénicilline et les staphylocoques à coagulase négative et résistant à la méthicilline; un sel pharmaceutiquement acceptable dudit composé, et un procédé permettant de produire celui-ci. Dans ladite formule [1], R1 représente alkyle inférieur éventuellement hydroxylé; R2 représente hydrogène ou alkyle inférieur; X représente oxygène, soufre or NH; Y représente azote ou carbone, à condition que n vaille 0 lorsque Y représente azote et que n vaille 1 lorsque Y représente carbone; et Z représente (chaque fois indépendamment lorsque n vaut 1) hydrogène, Ra (alkyle inférieur, etc.), A (aryle, etc.), -OH, -ORa, -OA, -SRa, -SA, -NH¿2?, -NHR?a, -NRbRc (Rb et Rc¿ représentant chacun alkyle inférieur, etc.), -NHA, -NRaA, -CONH¿2?, -CONHR?a, -CONRbRa¿, -CONHA, -CONRaA, -CONHC(NH)NH¿2?, -COOH, -COOR?a¿, -COOA, -CORa, -COA, halogène, ou cyano.
Patent EP-0655981-A4 (EP)
Title: Bottle carrier.
Inventor: SUTHERLAND ROBERT L
IPC: B65D71/42
Filed: 1994-06-20
Abstract: A bottle carrier of the type employing support tabs at the periphery of bottle neck, openings for engaging the underside of shoulders on the bottles. The carrier is comprised of two plies, each containing aligned bottle openings and each opening being surrounded by support tabs. In one embodiment the support tabs of an opening in one ply are connected to the ply along fold lines which are at an angle to the fold lines of the tabs of the corresponding opening in the other ply so that the edges of the tabs engage the shoulder of a bottle at spaced points along the circumference of the shoulder.
Patent EP-0751948-A4 (EP)
Title: Novel phosphoramidate and phophorothioamidate oligomeric compounds
Inventor: COOK PHILLIP DAN
IPC: A61P29/00
Filed: 1995-02-23
Abstract: Compounds are provided having the structure:   <IMAGE>   wherein the L groups are spanner or linker units, the Y and T group are functional groups for interacting with target molecules of interest, the X groups are oxygen or sulfur and the E groups are H, conjugate groups or intermediate groups used during the synthesis of the compounds are prepared using H phosphonate type chemistry wherein the functional groups are added during an oxidization step.
Patent EP-0765450-A4 (EP)
Title: Anti hammer pilot operated valve with tortuous flow path between inlet and pilot chamber
Inventor: LUPPINO COSMO
IPC: F16K31/40
Filed: 1995-05-31
Abstract: PCT No. PCT/AU95/00325 Sec. 371 Date Nov. 26, 1996 Sec. 102(e) Date Nov. 26, 1996 PCT Filed May 31, 1995 PCT Pub. No. WO95/33155 PCT Pub. Date Dec. 7, 1995A soft closing liquid valve of the pilot control type including an inlet chamber, an outlet chamber, a third pilot chamber, a first conduit for liquid communication between the inlet chamber and the third chamber and a second conduit for fluid communication between the third chamber and the outlet chamber whereby the liquid flow rate through the first conduit is reduced by the conduit including a tortuous path means so that the flow rate into the third chamber is substantially reduced and when the second conduit is closed causes the third chamber to fill at a slower rate than in conventional pilot controlled valves, the resultant slow rate of change of pressure causing a slow closure of the flow path between the inlet and outlet chambers by a diaphragm thus minimizing water hammer. The first conduit may include a third conduit and a fourth chamber in liquid communication with the tortuous path, the third conduit acting as a filter means for the tortuous path by selecting its cross-sectional size to be smaller than that of the tortuous path. In another embodiment, the first conduit is formed through and using the peripheral bead of the diaphragm.
Patent EP-0763255-A4 (EP)
Title: Substrate anchor for undercut silicon on insulator microstructures
Inventor: WARREN KEITH O
IPC: G01P15/13
Filed: 1995-05-25
Abstract: An accelerometer is fabricated by forming a proofmass and at least one associated hinge in a silicon substrate. The method includes a bond and etchback process in which an anchor (646) is formed, for bridging the silicon substrate (606) to an oxide support substrate (626), using a selective epitaxy or non-selective epitaxy process to grow the polysilicon anchors.
Patent EP-0782611-A4 (EP)
Title: Aqueous metal cleaner
Inventor: DUNN STEVEN
IPC: C11D1/00
Filed: 1995-07-05
Abstract: A composition and method for cleaning metal and for inhibiting corrosion of metal. The composition is composed of an alkaline metal salt, a surfactant, and a corrosion inhibitor with a pH in the range from about 7.5 to less than 10, and is preferably silicate free. The corrosion inhibitor is provided in the form of a combination of a triazole compound and an alkali metal borate. The composition can be employed to clean metal surfaces as an aqueous concentrate or aqueous solution.
Patent EP-0783320-A4 (EP)
Inventor: BOGDEN ARTHUR E
IPC: A61K38/08
Filed: 1995-09-12
Abstract: Procédé permettant de stimuler la régénération de cellules hématopoïétiques chez un sujet soumis à une chimiothérapie ou à une radiothérapie, et consistant (i) à administrer au sujet une première quantité d'un facteur inhibiteur d'hématopoïèse, cette première quantité étant suffisante pour réduire la prolifération des cellules hématopoïétiques pendant la chimiothérapie ou la radiothérapie; et (ii) à administrer audit sujet, après le traitement par chimiothérapie ou radiothérapie, une deuxième quantité d'un facteur stimulant l'hématopoïèse, cette deuxième quantité étant suffisante pour stimuler la prolifération des cellules hématopoïétiques.
Patent EP-0796196-A4 (EP)
Inventor: GILBERT BARRY L
IPC: F02K1/28
Filed: 1995-12-13
Abstract: Une tuyère à commande fluidique d'orientation du vecteur poussée comprend un injecteur de commande fluidique (18a, 18b) en communication avec le jet d'échappement d'un moteur (16) et des surfaces à effet Coanda (20, 22) montées à la sortie de la tuyère d'échappement. En injectant un gaz de commande fluidique (26) dans le jet d'échappement (24), on modifie l'orientation du vecteur poussée du jet d'échappement (24).
Patent EP-0825959-A4 (EP)
Title: Nurser liner
Inventor: MORANO EMANUEL P
IPC: B65D5/16
Filed: 1996-03-22
Abstract: There is provided a nurser liner that facilitates stacking and nesting of the liner while maximizing liner capacity. In particular, it permits a plurality of the liners to be contained within a container having limited internal space while allowing the liners to de-nest properly and individually from the container. The nurser liner includes a rim that is located at one end of the liner and a step that is located a predetermined distance from the rim. In addition, the outer walls of the liner are slightly tapered inward from the rim. The step and the tapered outer walls insure uniform spacings between nested liners for easy dispensing, optimal spacing between liners and maximum liner capacity.
Patent EP-0883633-A4 (EP)
Title: Ionomer composition and its use
Inventor: YAMAMOTO YOSHIMASA
IPC: C08F8/32
Filed: 1997-02-27
Abstract: An ionomer composition having excellent rebound resilience, as well as suitably improved hardness and stiffness. The ionomer composition comprises (A) an ionomer of an ethylene/unsaturated carboxylic acid copolymer, and (B) a condensed cyclic compound having not less than two aminoalkyl groups at a ratio of from 0.01 to 1 equivalent with respect to the carboxyl groups of the ionomer (A).
Patent EP-0994962-A4 (EP)
Title: An indexed library of cells containing genomic modifications and methods of making and utilizing the same
Inventor: SANDS ARTHUR
IPC: C12N5/10
Filed: 1997-10-03
Abstract: Methods and vectors (both DNA and retroviral) are provided for the construction of a Library of mutated cells. The Library will preferably contain mutations in essentially all genes present in the genome of the cells. The nature of the Library and the vectors allow for methods of screening for mutations in specific genes, and for gathering nucleotide sequence data from each mutated gene to provide a database of tagged gene sequences. Such a database provides a means to access the individual mutant cell clones contained in the Library. The invention includes the described Library, methods of making the same, and vectors used to construct the Library. Methods are also provided for accessing individual parts of the Library either by sequence or by pooling and screening. The invention also provides for the generation of non-human transgenic animals which are mutant for specific genes as isolated and generated from the cells of the Library.
Patent EP-0908453-A4 (EP)
IPC: C07C309/59
Filed: 1997-04-17
Abstract: Tetrazolium salt compounds represented by general formula (1): wherein R?1 and R2¿ each independently represent a hydrogen atom, a nitro group, a cyano group, a carboxyl group, or a halogen atom, preferably a nitro group; R3 represents an alkyl or alkoxyl group, preferably a methyl or methoxy group; and M represents an alkali metal or an ammonium. The compounds are useful for the quantitative determination of dehydrogenases and have high water solubility and storage stability in an aqueous solution form.
Patent EP-1019895-A4 (EP)
Title: Universal input device and system
Inventor: VAYDA MARK
IPC: G06F3/023
Filed: 1997-06-10
Abstract: A computer system comprising a plurality of input devices and a processor. Each input device comprises a base portion, a control portion, a plurality of input keys disposed on the control portion for permitting a user to request a data input to the processor, a universal connector for connecting the control portion to the base portion and permitting the user to move the control portion universally with respect to the base portion through a plurality of first and second discrete positions in first and second directions, and a signal generator for generating signals indicating the first and second discrete position of the control portion and user data input requests. A slider is provided which provides a four discrete positions in a plurality of directions. The processor receives and processes the data input requests and positional signals. A display displays an image generated by the processor. A character selector unit presents a character presentation graphic on the display. The character presentation graphic comprises a plurality of rows and a plurality of vertical clusters, each row and each vertical cluster comprising no more than five character selection icons, wherein each first discrete position corresponds to a row and each second discrete position corresponds to a vertical cluster and wherein the character selector unit selects and performs a function associated with the character selection icon corresponding to the first and second discrete positions of the control portion and the input key causing the user input data request. A rotational mechanism permits a user to rotate the control portion with respect to the base portion.                                   00000
Patent EP-0932332-A4 (EP)
Title: Method and apparatus for enhancing growth characteristics of seeds using ion-electron avalanches
Inventor: LEVENGOOD WILLIAM C
IPC: A01G7/04
Filed: 1997-08-29
Abstract: A method and apparatus for treating seeds with self-organized avalanches of electrons between electrodes (11, 12) as a cathode and an anode with seeds (13) between the anode and cathode or on the anode. Apparatus circuit (200) in a box (20) provides simultaneous DC and AC between the electrodes which creates the avalanche of electrons which project into the seeds. The seeds must be stored before planting. The seeds so treated have enhanced growth characteristics.
Patent EP-0933408-A4 (EP)
Title: Metal surface treatment composition containing acrylic resin, method for treatment, and treated metal materials
Inventor: SHIBATA YASUHIRO
IPC: C23C22/08
Filed: 1997-10-13
Abstract: A metal surface treatment composition which can improve the corrosion resistance and the tight adhesion to coating films and impart slipperiness. The composition is an aqueous solution, dispersion or emulsion characterized by containing both an acrylic resin having amino and/or ammonium groups, hydroxyl groups and hydrophobic groups and a heavy metal or a salt thereof. The amino or ammonium groups have at least one structure selected from among those represented by general formulae (I) (wherein R1, R2: hydrogen, hydroxyl, substituted or unsubstituted, linear or branched C1-C5 alkyl, or substituted or unsubstituted, linear or branched C1-C5 hydroxyalkyl) and (II) (wherein R3, R4, R5: hydrogen, hydroxyl, substituted or unsubstituted, linear or branched C1-C5 alkyl, or substituted or unsubstituted, linear or branched C1-C5 hydroxyalkyl).
Patent EP-0966267-A4 (EP)
Title: N-acyl phosphatidylethanolamine-mediated liposomal drug delivery
Inventor: MEERS PAUL R
IPC: A61K9/127
Filed: 1997-10-15
Abstract: This invention provides liposomes containing one or more N-acylated phosphatidylethanolamines, such liposomes being useful for localizing the delivery of bioactive agents to cells.