baber/WOPTO huggingface dataset:
Patent EP-0525080-B1 (EP)
Inventor: ROGERS BOBBY E
IPC: A61M39/00
Filed: 1991-04-09
Granted: 1996-12-18
Abstract: A medical valve assembly is described in which the valve assembly has a female luer lock portion on an inlet end of the device and a male luer lock portion on the outlet portion of the valve. A movable piston seals the inlet portion of the valve from the outlet portion when the piston is in the closed position. When a syringe is attached to the inlet portion of the valve assembly, the piston is displaced in a manner that unseals a fluid channel inlet. This connects the end of the syringe to the fluid channel which is connected, at its outlet end, to a catheter or other device, connected to a patient. Thus, medication can be introduced to, or fluids aspirated from, a patient's bloodstream, without the use of a syringe having a needle. When the syringe is removed from the inlet to the valve assembly, the piston is urged by a biasing means into its original closed position creating a seal between the inlet portion of the valve and the outlet portion of the valve. This feature maintains catheter patency. The top surface of the piston along with the area of the female luer lock connector does not have any fluid reservoir and can be easily cleaned to prevent the possibility of bacterial infection as a result of repeated uses of the valve assembly.
Patent EP-0526559-B1 (EP)
Inventor: BRENNER ALAN
IPC: G01N31/10
Filed: 1991-04-17
Granted: 1997-08-27
Abstract: An apparatus and method for measuring an amount of gas adsorbed on or desorbed from a solid and for analyzing and surveying reactions of a gas with a solid. Governing parameters include pressure, temperature and gas flow rate. The apparatus and method provide accurate measurement utilizing temperature programmed characterization and the volumetric method. The method is useful at both very high and very low pressures.
Patent EP-0533804-B1 (EP)
Inventor: ERICKSON RONALD H
IPC: A61K31/443
Filed: 1991-06-04
Granted: 1997-12-17
Abstract: Sigma binding site agents having the formula   <IMAGE>   wherein A1, A2, A3, B, y and 2 are defined in the specification, W is halogen, which are novel intermediates useful in preparing the presently binding site agents.
Patent EP-0594847-B1 (EP)
Inventor: MAKI NOBORU
IPC: C12N15/09
Filed: 1991-07-11
Granted: 1998-12-23
Abstract: A DNA containing a base sequence which codes for a human FK506-binding protein composed of 108 amino acid residues; a recombinant human FK506-binding protein prepared by the expression of the DNA; and an expression vector for use in the expression and a transformant. The invention serves to establish a process for mass-producing a human FK506-binding protein and realizes a stabilized supply of a human FK506-binding protein having a peptidylprolyl cis-trans isomerase activity for screening immunosuppressants.
Patent EP-0499644-B1 (EP)
Inventor: HIRAOKA MASAKATSU
IPC: B01J23/40
Filed: 1991-09-05
Granted: 1996-08-21
Abstract: Le procédé décrit, qui sert à éliminer avec une grande efficacité les composés organochlorés toxiques, tels que la polychlorodibenzodioxine et le polychlorodibenzofurane, contenus dans les gaz d'émission d'une combustion, consiste à procéder à la décomposition des composés organochlorés contenus dans les gaz d'émission de la combustion, à une température comprise entre 150 et 350 °C, en plaçant ces composés en contact avec un catalyseur comprenant au moins un élément choisi dans le groupe constitué par le platine, le palladium, le ruthénium, le manganèse, le cuivre, le chrome et le fer, et par des oxydes de ces éléments, le catalyseur étant en outre placé sur un support contenant au moins de l'oxyde de titane, de l'oxyde d'aluminium et de l'oxyde de silicium.
Patent EP-0555237-B1 (EP)
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L27/30
Filed: 1991-09-23
Granted: 1995-01-18
Abstract: This invention pertains to sweetened chewing gum compositions which comprise (A) a gum base; (B) a bulking agent; (C) a flavoring agent; and (D) an encapsulated synergistic sweetening agent composition which comprises (a) a synergistic combination of N-L-alpha-aspartyl-L-phenylalanine 1-methyl ester and the potassium salt of 6-methyl-1,2,3-oxathiazin-4(3H)-one-2,2-dioxide, wherein the synergistic combination is present in an amount from about 0.01% to about 50%, by weight of the encapsulated sweetening agent composition; (b) an emulsifier present in amount from about 0.5% to about 20%, by weight of the encapsulated sweetening agent composition, and selected from the group consisting of lecithin, ester of stearates, esters of palmitates, esters of oleates, esters of glycerides, sucrose polyesters, polyglycerol esters, and mixtures thereof; and (c) polyvinyl acetate, having a molecular weight from about 2,000 to about 14,000, present in an amount from about 40% to about 93%, by weight of the encapsulated sweetening agent composition; wherein N-L-alpha-aspartyl-L-phenylalanine 1-methyl ester is present in an amount from about 0.065% to about 0.095%, by weight of the chewing gum composition. This invention also pertains to methods for preparing the encapsulated synergistic sweetening agent compositions and the chewing gum compositions in which they may be employed.
Patent EP-0560797-B1 (EP)
Inventor: LEMON ROBERT J
IPC: A61C19/04
Filed: 1991-09-25
Granted: 1995-12-06
Abstract: Sonde périodontique à pression constante (1) comprenant une partie de sonde (3) reliée à un manche (2) par l'intermédiaire d'un joint flexible (10). Un élément de butée (15) s'étend depuis le manche à proximité de la pointe de la sonde (6) mais écarté de celle-ci, de sorte qu'il reste un écart (17) entre la partie de sonde (3) et l'élément de butée (15). Losrque la partie de sonde (3) est introduite dans une poche entre la dent et la gencive, la quantité de résistance provoque le déplacement de la partie de sonde (3) au niveau du joint flexible (10), ce qui annule l'écart entre la sonde (3) et l'élément de butée (15). Lorsque la partie de sonde (3) entre en contact avec l'élément de butée (15), on atteint une pression d'introduction constante, et on effectue une lecture pour déterminer la profondeur de la poche. L'utilisation de cette sonde périodontique à pression constante (1) permet d'effectuer chaque mesure à une pression déterminée, ce qui empêche de blesser les tissus gingivaux et assure la précision des mesures.
Patent EP-0503422-B1 (EP)
Inventor: BREKNER MICHAEL-JOACHIM DR
IPC: C07F17/00
Filed: 1992-03-02
Granted: 1998-06-03
Abstract: Metallocenes of formula (XI) are new, wherein M<1> = Ti, Zr, Hf, V, Nb or Ta; R<14>, R<15> = H, halogen, 1-10 C alkyl, 1-10 C alkoxy, 6-10 C aryl, 6-10 C aryloxy, 2-10 C alkenyl, 7-40 C arylalkyl, 7-40 C alkylaryl or 8-40 C arylalkenyl; R<16>, R<17> = 9-fluorenyl and 1-(3-isopropyl)cyclopentadienyl, or 9-fluorenyl and 1-(3-t-butyl)cyclopentadienyl, forming a sandwich structure with M<1>; R<18> = a one or more membered bridge, which connects R<16> and R<17>, pref. -(R<19>)M<2)<R<20>)-, -(R<19>)M<2)<R<20>)-(R<19>)M<2)<R<20>)-, -(R<19>)M<2)<R<20>)-CR2<21>-, -(R<19>)C(R<20>)-, -O-(R<19>)M<2)<R<20>)-, -(R<19>)C(R<20>)-(R<19>)C(R<20>)-, =BR<19>, =AlR<19>, -Ge-, -Sn-, -O-, -S-, =SO, =SO2, =NR<19>, =CO, =pr<19> or =P(O)R<19>; R<19>, R<20>, R<21> = independently H, halogen, 1-10 C alkyl, 1-10 C fluoroalkyl, 6-10 C aryl, 1-10 C alkoxy, 2-10 C alkenyl, 7-40 C arylalkyl, 8-40 C arylalkenyl or 7-40 C alkylaryl, or R<19> and R<20> or R<19> and R<21> form together a ring with bonded atoms; and isopropylene or diphenylmethylene; and M<2> = Si, Ge or Sn. Catalysts comprising a linear type aluminoxane of formula (IX) and/or a cyclic type aluminoxane of formula (X), in addn. to (XI) are also claimed; R<13> = 1-5 C alkyl, phenyl or benzyl; and n = 0-50.
Patent EP-0581980-B1 (EP)
Inventor: HUYNH-BA TUONG
IPC: C07D307/00
Filed: 1992-08-03
Granted: 1999-03-03
Abstract: 3- or 4-Mono-, 1,3- or 1,4- or alternatively 3,4-disubstituted derivatives of quinic acid are prepared by reacting a derivative of a hydroxycinnamic acid, in which the phenol group(s) is(are) protected, with a quinic acid derivative so as to form an ester, taking advantage of the different reactivities of the OH functional groups in the 3 and 4 positions in order to carry out the esterification selectively under low temperature conditions, and then the protective groups are cleaved under controlled acidity and temperature conditions. These conditions prevent any degradation or isomerisation. The process makes possible the preparation of new quinides with a good yield.
Patent EP-0536731-B1 (EP)
Inventor: BANNO YOSHIKAZU
IPC: H01J9/02
Filed: 1992-10-07
Granted: 1996-04-03
Abstract: An electron-emitting device having an electron-emitting portion between electrodes on a substrate comprises a region A and a region B, the region A being electrically connected through the region B to at least one of the electrodes, electric conductivity s<5> of the material mainly constituting the region A and electric conductivity of the material s<6> mainly constituting the region B being in the relation of s<5> > s<6>, and the region A being the electron-emitting portion. An electron beam-generating apparatus and image-forming apparatus comprise the electron-emitting device and a modulation means for modulating the electron beams emitted from the electron-emitting elements in accordance with information signals. <IMAGE>
Patent EP-0545125-B1 (EP)
Inventor: KAESSER JUERGEN DR
IPC: H04H20/88
Filed: 1992-11-14
Granted: 1997-04-09
Abstract: In this device, an intermediate-frequency signal with reduced frequency deviation is generated by mixing with a further intermediate-frequency signal and is demodulated after narrow-band filtering. To form the further intermediate-frequency signal, a carrier is modulated with extrapolated values of selected components of the demodulated signal. <IMAGE>
Patent EP-0527679-B1 (EP)
Inventor: PERA DIDIER
IPC: B30B9/22
Filed: 1992-08-07
Granted: 1995-11-22
Abstract: The extractor comprises a closed vessel (1) provided with an extraction rig (7A, 7B); a membrane (18) placed in the vessel, suitable for putting under pressure in order to force the juice out of the grapes; as well as transport means (16A, 16B), placed in the vessel, in order to discharge from it the extracted grapes. According to the method, this extractor is used by placing the grapes into the vessel, by letting the juice flow out naturally, by putting the membrane under pressure in the vessel in order to force the juice to flow through the grid (7A, 7B), by removing pressure from the membrane, and by evacuating the vessel by actuating the transport means (16A, 16B). <IMAGE>
Patent EP-0582637-B1 (EP)
Inventor: ALANIC JEAN-LUC
IPC: H01P5/107
Filed: 1992-04-15
Granted: 1995-08-16
Abstract: La présente invention concerne une transition ligne microruban/guide d'ondes, notamment entre une antenne (1) du type antenne plaque à éléments rayonnants (3) et lignes d'alimentation (4) imprimées sur une face d'un substrat (2) et un guide d'ondes ou une cavité résonnante (12) à section rectangulaire. La paroi d'extrémité du guide d'ondes ou de la cavité (12) est dans un plan parallèle au plan contenant les éléments rayonnants (3) de l'antenne (1) et leurs lignes d'alimentation (4). La transition comprend un conducteur dont une première extrémité est en contact galvanique avec le point d'alimentation principal (A) de l'antenne (1) et qui traverse le substrat (2) de l'antenne (1) dans le sens de son épaisseur et débouche dans le guide d'ondes ou la cavité (12), par un trou (9) dans la paroi d'extrémité du guide d'ondes ou de ladite cavité (12), la seconde extrémité dudit conducteur est en contact galvanique avec une paroi latérale interne large du guide d'ondes ou de la cavité (12), sensiblement au milieu transversalement de celle-ci et à une distance de la paroi d'extrémité égale à environ un quart de la longueur de l'onde guidée dans le guide d'ondes ou la cavité (12), le plan contenant le conducteur est sensiblement perpendiculaire à la paroi latérale large (12') du guide d'ondes ou cavité (12).
Patent EP-0593615-B1 (EP)
Inventor: OWENS ANDREW PATE
IPC: A61P25/04
Filed: 1992-07-08
Granted: 1996-01-31
Abstract: PCT No. PCT/GB92/01241 Sec. 371 Date Dec. 17, 1993 Sec. 102(e) Date Dec. 17, 1993 PCT Filed Jul. 8, 1992 PCT Pub. No. WO93/01165 PCT Pub. Date Jan. 21, 1993Compounds of Formula (I) and pharmaceutically acceptable salts thereof:    <IMAGE>  (I)  wherein Q is optionally substituted phenyl or naphthyl; X and Y are each H, C1-6alkyl, C2-6alkenyl or X and Y are together =O; Z is O or S; R1 is H, optionally substituted C1-6alkyl, optionally substituted phenyl (C1-4alkyl), C2-6alkenyl, COC1-6alkylhalo, CORa, COORa, CONHRa, COC1-6alkylNRaRb or CONRaC1-6alkylCONRaRb; R2 is substituted C1-6alkyl, optionally substituted phenyl(C1-4alkyl), C2-6alkenyl, C1-6alkylhalo, CORa, COORa, CONHRa, COC1-6alkylNRaRb or CONRaC1-6alkylCONRaRb; or R1 and R2 together form a chain (CH2)p optionally substituted by oxo; R3 is H [or C1-6alkyl]; R4 is H, C1-6alkyl or phenyl; and R5 is optionally substituted (CH2)qphenyl; are tachykinin antagonists useful for treating pain.
Patent EP-0600017-B1 (EP)
Inventor: BOUCHELAGHEM ABDELKRIM
IPC: B09B1/00
Filed: 1992-08-21
Granted: 1996-07-17
Abstract: The underground pollution control barrier, e.g. for buried toxic waste, consists of a wall (5) which is cast in situ in the ground and equipped with impermeable membranes (6) in sections linked by vertical cavities (7). The cavities are filled with a material (8) which is pref. granulated in form and has properties which enable it to retain pollutants. The granulated material is easily replaced when the retention capacity drops. The impermeable membranes (6) are made from a synthetic material such as high density polyethylene, while the pollutant retaining granules (8) contain active C, sodium carbonate or pyrophosphate, or potassium tartrate. The wall (5) is made from a mortar based on a hydraulic binder with a low level of permeability, e.g. below power 10(-8) m/s. It can also contain a material designed to trap pollutants.
Patent EP-0605546-B1 (EP)
Inventor: DUESLER PAUL W
IPC: F01D25/28
Filed: 1992-09-08
Granted: 1996-01-17
Abstract: Procédé et appareil destinés à installer et à enlever des pièces lourdes montées sur une structure de base. Divers détails de configuration donnent la possibilité de relier la pièce et la structure de base d'une manière qui permet la rotation et la translation relatives selon un axe de rotation. Dans un mode de réalisation, une pièce (18) de moteur d'avion possède une paire de crochets (32), et un moteur (10) d'avion possède une paire de tiges (46) qui s'emboîtent dans les crochets pour relier la pièce et le moteur afin de permettre le mouvement de rotation et de translation de la pièce par rapport au moteur. Pour ce mode de réalisation, une technique permettant un mouvement relatif entre une position montée et démontée consiste à man÷uvrer la pièce et le moteur entre une position reliée et non reliée, à déplacer la pièce reliée par rapport au moteur autour de l'axe de rotation et à manipuler un dispositif de fixation entre une position fixée et non fixée.
Patent EP-0606303-B1 (EP)
Inventor: ZBORIL VACLAV GEORGE
IPC: C08F10/02
Filed: 1992-09-25
Granted: 1997-01-08
Abstract: Un procédé en solution pour la préparation de polymères à haut poids moléculaire des oléfines alpha sélectionnés dans le groupe comprenant les homopolymères et les copolymères de l'éthylène et les oléfines alpha plus élevées C3-C12 est décrit. L'éthylène et/ou les mélanges d'éthylène et d'oléfines alpha plus élevées C3-C12 sont polymérisés sous des conditions non isothermiques dans un réacteur tubulaire ou dans un système de réacteurs qui fonctionnent sous des conditions différentes, en présence d'une quantité catalytique d'un catalyseur de coordination contenant du titane dans un solvant inerte à une température supérieure à 105 °C. L'amélioration est caractérisée par le fait que: (a) le catalyseur est activé avec une solution d'un mélange d'alkyle d'aluminium et d'aluminium alkoxyalkyle dans un solvant inerte; et (b) le procédé est contrôlé en ajustant le rapport entre l'alkyle d'aluminium et l'aluminium alkoxyalkyle du mélange décrit sous (a). L'alkyle d'aluminium est de formule AlRnX3-n et l'aluminium alkoxy alkyle est de formule AlRmOR''3-m dans laquelle chacun des R, R' et R'' est un alkyl ou un aryle avec 1 à 20 atomes de carbone, X est un halogène, n vaut 2 à 3 et m vaut 0 à 3.
Patent EP-0620887-B1 (EP)
Inventor: RIBAS IZQUIERDO RAMON
IPC: E05B13/08
Filed: 1992-09-15
Granted: 1995-07-26
Abstract: A lever (19) of a lock is hinged at one of its extremities to a transverse pin (18) carried by a rotary shaft (13) for controlling a locking bolt (16). The free extremity (22) opposite to the lever (19) co-operates with a lock (23) pivotally mounted on a transverse pin (24). In the locking position of the lock (23), the latter holds the lever (19) nested in a housing (21) of the base of the lock assembly. Unlocking of the lock (23) by rotation of the key (28) causes, due to the action of a return spring (30), pivoting motion of the lock (28) and the release as well as the withdrawal of the free and (22) from the housing (21).
Patent EP-0559870-B1 (EP)
Inventor: CLASBRUMMEL BERNHARD
IPC: A61B17/80
Filed: 1992-09-25
Granted: 1996-08-28
Abstract: The invention concerns a plate for use in the synthesis of fractured long bones, the plate having a multiplicity of bolts designed to anchor it in the fragments to be joined together. The plate is made up of two parts disposed next to each other in the longitudinal direction and connected to each other by a telescoping mechanism which permits longitudinal movement of the two plate parts relative to each other, thus enabling controlled micro-movements to be induced in the direction of physiological stress.
Patent EP-0586784-B1 (EP)
Inventor: HANSSMANN ERICH DIPL-ING
IPC: F26B13/10
Filed: 1993-03-13
Granted: 1996-10-09
Abstract: Apparatus for the formation of an air flow system for the treatment of running web-like material, air flows directed towards the running material web (2) being formed by means of fans (6), characterised in that it consists of interconnectable segments which in each case have at least one transverse-flow fan (6) arranged transversely to the conveying direction of the material web (2) and a nozzle unit (7) with two nozzle slots (7a, 7b) running parallel to the fan axis (6a), each transverse-flow fan (6) forming, together with a nozzle unit (7), a modular air flow element (5) which works independently of further air flow elements (5) of a segment. <IMAGE>
Patent EP-0570896-B1 (EP)
Inventor: BAUMANN LAWRENCE S
IPC: G06F17/00
Filed: 1993-05-17
Granted: 2005-12-14
Abstract: A cardiac discrimination method in which feature values of a heart related signal (e.g., cardiac biopotentials) determined to be non-baseline are compared with feature values of a heart related signal determined to be normal baseline. The feature values are extracted on an event-basis (a periodically), for obtaining feature values of a complex. For each complex, the feature values form a sequence with the value having the largest absolute value for the sequence given special identity as a fiducial point. The normal baseline complexes' characteristic sequence and a non-baseline complex's sequence are aligned according to the fiducial points, and unoccupied positions on the ends of the sequences resulting from the alignment are filled with zeros to create normal baseline and non-baseline vectors. The similarity value and dissimilarity value of the normalized non-baseline vector with respect to the normalized normal baseline vector are determined. The type of tachycardia (VT or non-VT) and consequently the selection of appropriate therapy are determined by the location in a discrimination plane of a discrimination point, the coordinates of which are equal to the similarity and dissimilarity values. In addition, the location of a similarly generated hemodynamic discrimination point can be used to discriminate hemodynamically stable and unstable tachycardias based on the features derived from events in hemodynamic related
Patent EP-0573822-B1 (EP)
Inventor: ARATANI SHUNTARO
IPC: G09G3/36
Filed: 1993-05-18
Granted: 1997-04-16
Abstract: A display control apparatus is combined to a display apparatus which is constructed by a display element having a memory performance. The display control apparatus comprises a memory unit to store display data to be displayed on the display apparatus, a detection unit to detect the area in which the data has been updated in the memory unit, and a control unit for performing a scan control of the display apparatus in a manner such that the scanning area on the display means corresponding to the area detected by the detection unit is preferentially scanned than the scanning areas on the display apparatus other than the area detected by the detection unit. <IMAGE>
Patent EP-0584581-B1 (EP)
Inventor: ERDMANN DIETER
IPC: H04B5/00
Filed: 1993-07-30
Granted: 1998-10-28
Abstract: 2.1 In known tunnel radio systems, in which mobile stations operate in a screened space, the signals of various frequency bands (radio telephony network C and D, FM broadcasting, service radio) are transmitted in the original frequency bands. As a result, the transmission means in the screened space must be designed to have a relatively wide bandwidth. 2.2 The entire frequency band to be transmitted can be reduced if, according to the invention, band selectors (41, 81) are provided in the head station (10) and in the individual repeaters (20), which band selectors select the frequency bands to be transmitted and convert or reconvert them into intermediate-frequency bands (ZF1, ZF2) which are spaced as closely adjacently to one another as possible. 3. The figure shows a block diagram of a head station for the tunnel radio system. <IMAGE>
Patent EP-0555926-B1 (EP)
Inventor: BROCKEN FRANCISCUS WILHELMUS A
IPC: H04Q3/545
Filed: 1993-02-10
Granted: 1997-05-28
Abstract: Known methods of detecting routing loops in telecommunication networks are cumbersome and time-consuming. In addition, the probability that an existing routing loop is even actually detected is too low. In a method of detecting a routing loop according to the invention, paths whose lengths are stored are assembled. As soon as the length of a (partly assembled) path exceeds a predetermined value which is greater than, or equal to, the largest existing path length in the telecommunication network, this indicates the existence of a routing loop. <IMAGE>