baber/WOPTO huggingface dataset:
Patent EP-0558158-B1 (EP)
Inventor: TURNER HOWARD WILLIAM
IPC: C08F210/18
Filed: 1988-01-27
Granted: 2000-08-16
Abstract: A catalyst is prepared by combining a first compound consisting of a bis(cyclopentadienyl)zirconium compound having one of the following general formulae:Wherein:(A-Cp) is either (Cp)(Cp*) or Cp-A'-Cp* and Cp and Cp* are the same or different substituted or unsubstituted cyclopentadienyl radicals;A' is a covalent bridging group;L is an olefin, diolefin or aryne ligand;Zr is zirconium;X<sub>1</sub> and X<sub>2</sub> are, independently, selected from the group consisting of hydride radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like;X'<sub>1</sub> and X'<sub>2</sub> are joined and bound to the zirconium atom to form a metallacycle, in which the zirconium, X'<sub>1</sub> and X'<sub>2</sub> form a hydrocarbocyclic ring containing from about 3 to about 20 carbon atoms; andR is a substituent on one of the cyclopentadienyl radicals which is also bound to the zirconium atom. With a second compound comprising a cation capable of donating a proton and a bulky, labile anion containing a single boron atom, and a plurality of aromatic radicals capable of stabilizing the zirconium cation formally having a coordination number of 3 and a valence of +4 which is formed as a result of the combination, said second compound having the general formula:         [L'-H]<sup>+</sup>[BAr<sub>1</sub>Ar<sub>2</sub>X<sub>3</sub>X<sub>4</sub>]<sup>-</sup>Wherein:L' is a neutral Lewis base;H is a hydrogen atom;[L'-H]<sup>+</sup> is a Bronsted acid;B is boron in a valence state of 3;Ar<sub>1</sub> and Ar<sub>2</sub> are the same or different aromatic or substituted-aromatic hydrocarbon radicals which may be linked to each other through a stable bridging group; andX<sub>3</sub> and X<sub>4</sub> are, independently, selected from the group consisting of hydride radicals, halide radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like. Many of the catalysts thus formed are stable and isolable and may be recovered and stored. The catalysts may be preformed and then used to polymerize olefins, diolefins and/or acetylenically unsaturated compounds either alone or in combination with each other or with other monomers or the catalysts may be formed in situ during polymerization by adding the separate components to the polymerization reaction. The catalyst will be formed when the two components are combined in a suitable solvent or diluent at a temperature within the range from about -100°C to about 300°C. The catalysts thus prepared afford better control of polymer molecular weight and are not subject to equilibrium reversal. The catalysts thus produced are also less pyrophoric than the more conventional Ziegler-Natta olefin polymerization catalysts.
Patent EP-0568306-B1 (EP)
Inventor: COSTANZO MICHAEL J
IPC: A61K31/7024
Filed: 1993-04-27
Granted: 1996-12-04
Abstract: Compounds of the general formula (I): <CHEM> wherein R1, R2, R3, R4, R5, R6, n and p are as herein defined; exhibit anticonvulsant activity and are thus useful in the treatment of conditions such as epilepsy. Compounds of this class are also useful for the treatment of glaucoma and peptic ulcers. Furthermore, pharmaceutical compositions containing a compound of formula (I) as well as methods for their use and novel intermediates are disclosed.
Patent EP-0610619-B1 (EP)
Inventor: DEANER MICHAEL J
IPC: B29C48/04
Filed: 1993-10-04
Granted: 1999-01-07
Abstract: A process for making a polyvinyl chloride and wood composite pellet by extrusion, in which the polyvinyl chloride and wood fibre are introduced into the extruder in a ratio of approximately 6:4 by weight. The polyvinyl chloride is melted and blended with the wood fibre so that the interstitial voids of the wood fibre are filled with polyvinyl chloride. After being extruded through a die, the molten material is cut into pellets having a bulk density of preferably between 0.7 and 0.8 g.mm<-><3>.
Patent EP-0605203-B1 (EP)
Inventor: IKEJIRI YOSHIFUMI
IPC: A61P27/14
Filed: 1993-12-23
Granted: 1998-03-18
Abstract: There is disclosed an antiallergic composition for ophthalmic or nasal use, comprising cetirizine or a salt thereof as an active ingredient. The antiallergic composition may further contain a cyclodextrin compound, as well as a surfactant and/or a water soluble polymer.
Patent EP-0588743-B1 (EP)
Inventor: BARBE JACQUES
IPC: B22D11/06
Filed: 1993-09-10
Granted: 1996-11-06
Abstract: The installation includes two cooled rolls (1, 2) driven in rotation and two lateral walls (3) pressed against the front ends (6, 7) of the rolls and delimiting with the latter a casting space for the liquid metal, and, at least locally in zones (10, 11) in which the lateral walls face the front ends of the rolls, a layer (21) of a self-lubricating solid material. <IMAGE>
Patent EP-0614398-B1 (EP)
Title: Oxidation catalyst and method of use
Inventor: VOSS KENNETH E
IPC: B01J23/40
Filed: 1992-11-20
Granted: 2000-03-08
Abstract: Oxidation catalyst compositions include a catalytic material having a BET surface area of at least about 10 m2/g and consisting essentially of a combination of bulk ceria and a bulk second metal oxide which may be one or more of titania, zirconia, ceria-zirconia, silica, alumina-silica and  alpha -alumina. The combination may optionally also include activated alumina having a BET surface area of at least about 10 m2/g. The ceria, second metal oxide and optional activated alumina may be mixed together or provided as discrete layers. Optionally, one of platinum or palladium metal may be dispersed on the catalytic material provided that the platinum, when used, is used in limited amounts to preclude excessive oxidation of SO2 to SO3. The catalyst compositions may be used for oxidation of oxidizeable components in a gas-borne stream, e.g., in a method to treat diesel engine exhaust by contacting the hot exhaust with the catalyst composition to promote the oxidation of the volatile organic fraction. The optional inclusion of platinum or palladium promotes the oxidation of gas phase components, e.g., hydrocarbons and carbon monoxide.
Patent EP-0626815-B1 (EP)
Inventor: BAUER RUDOLF
IPC: A45D6/04
Filed: 1993-02-09
Granted: 1996-11-27
Abstract: Selon un procédé d'enroulement de mèches de cheveux (20) pour la réalisation d'une permanente, on fixe les pointes (21) des cheveux qui constituent la mêche (20) dans la zone proche de la tête d'une bande de retenue (1, 50), au-dessous du bord supérieur (6) de celle-ci, puis on enroule la bande de retenue (1, 50) avec la mèche de cheveux (20) fixée à celle-ci depuis l'extrémité la plus éloignée de la tête en utilisant un fer à friser (12, 13) qui est ensuite enlevé. La bande de retenue (1, 50) forme le rouleau (30, 110).
Patent EP-0632725-B1 (EP)
Inventor: LINN BRUCE O
IPC: A61P33/10
Filed: 1993-03-16
Granted: 1998-11-25
Abstract: Avermectin compounds are substituted at the 4'', 4' or 13-postion hydroxy group with an alkylthioalkyl group and are optionally substituted at the other reactive positions of the avermectin molecule. The compounds are prepared by reacting protected avermectins, avermectin monosaccharides or avermectin aglycones with dialkylsulfoxides. The compounds are potent antiparasitic agents and compositions for such uses are also disclosed.
Patent EP-0632707-B1 (EP)
Inventor: AVITALL BOAZ
IPC: A61B5/296
Filed: 1993-02-23
Granted: 1999-12-29
Abstract: L'invention se rapporte à un cathéter de cartographie d'arythmie cardiaque et d'ablation comprenant un cathéter principal (18) pourvu d'un système de cartographie et d'ablation fixé à son extrémité distale et qui comporte une boucle réglable (20) portant un réseau d'électrodes incluant une pluralité d'électrodes (36) de cartographie/ablation pouvant fonctionner séparément reliées en parallèle, se trouvant en relation conductrice avec l'environnement extérieur, et disposées en série de manière espacée le long de la boucle. Des conducteurs isolés (38, 40) connectent les électrodes (36) électriquement à un dispositif d'entrée/sortie se trouvant à l'extérieur du cathéter afin de dresser la carte de l'activité électrique de la paroi de la chambre mise en contact et de pratiquer l'ablation du tissu comme indiqué. Des fils de commande (24, 26) de câble de tirage sont utilisés pour commander la taille, la forme et la déflexion ou position de la boucle (20). Un prolongement distal (22) peut éventuellement être prévu pour adapter la boucle spécifiquement à l'anneau tricuspidien. Une version fixe est également décrite.
Patent EP-0608716-B1 (EP)
Inventor: VAN HOLST GERRIT JAN
IPC: A01H4/00
Filed: 1994-01-13
Granted: 1999-12-22
Abstract: Somatic embryo suspension cultures and pro-embryogenic mass suspension cultures (PEMs) comprising somatic embryos and PEMs having substantially similar ploidy levels, plants derived therefrom, and methods for obtaining said somatic embryos.
Patent EP-0615942-B1 (EP)
Inventor: SCHUETTLER KARL-HANS
IPC: B65H63/08
Filed: 1994-02-15
Granted: 1997-04-02
Abstract: A [lacuna] onto a binding-means roll, with a winding core and with binding means located thereon, for machines for the tying of packages, the binding means being assigned a reflecting surface for especially photoelectric scanning for the purpose of marking its initial portion near the winding core, is characterised by an assignment of the reflecting surface to the initial portion of the binding means near the roll, such that, when the spent binding means exposes the reflecting surface, the initial portion still located on the winding core has a length which is sufficient for tying one package. The invention thus teaches, on the one hand, to activate the binding-means end marking only when there is still a binding-means portion sufficiently long for a further tying operation, and, on the other hand, nevertheless no longer to use up this portion which is available per se. This ensures, on the one hand, that there is no possibility of a machine fault, for example because there is no longer a sufficient residue of binding means for tying a package, and at the same time, on the other hand, that only an optimised minimum length of no longer utilisable binding-means material remains. <IMAGE>
Patent EP-0643914-B1 (EP)
Inventor: MEIER ALEXANDER
IPC: A21C5/02
Filed: 1994-05-13
Granted: 1999-01-07
Abstract: In the case of dough dividers with measuring chambers, in which the dough is pressed into the measuring chambers (41) via a filling piston (3) and is ejected via measuring pistons (42), it is necessary for the said pistons to be cleaned when the dough is changed and before shut- down periods. Such cleaning is only possible when the measuring pistons (42) and the filling piston (3) are held in a certain position. The invention is used to achieve the desired cleaning position by means of pressure on a button (switch 73, 74) which causes activation of a limit switch (9) which is actuated via a cam plate (8) which is arranged on the divider transmission system. <IMAGE>
Patent EP-0640828-B1 (EP)
Inventor: HIGUCHI RUSSELL G
IPC: C12Q1/68
Filed: 1994-08-16
Granted: 2000-05-10
Abstract: An apparatus for monitoring multiple nucleic acid amplifications simultaneously. In order to provide real-time monitoring of the amplification product of multiple nucleic acid amplifications simultaneously the apparatus is characterized in that it comprises a thermal cycler (12) including a heat conducting member having multiple recesses formed therein; and a sensor (16a) arranged for detecting light emitted from said recesses, simultaneously. <IMAGE>
Patent EP-0659417-B1 (EP)
Inventor: KEOHANE PATRICK PETER
IPC: A61K31/445
Filed: 1994-12-19
Granted: 1998-07-29
Abstract: A method of inhibiting dysfunctional uterine bleeding-comprising administering to a human in need thereof an effective amount of a compound having the formula <CHEM>     wherein R<1> and R<3> are independently hydrogen, -CH3, <CHEM>  wherein Ar is optionally substituted phenyl; R<2> is selected from the group consisting of pyrrolidine, hexamethylenemino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
Patent EP-0670864-B1 (EP)
Inventor: KORPMAN RALF
IPC: C09J153/00
Filed: 1993-11-16
Granted: 1999-09-15
Abstract: This invention relates to a novel pressure sensitive adhesive formed of a liquid and solid rubber which is substantially resin free. Preferably the adhesive is formed of a weight ratio of solid rubber to liquid rubber of about 1:0.5 to about 1:7. These adhesives exhibit improved adhesion in cold weather and oily surface applications and other properties. The pressure sensitive adhesives can be used in health care, industrial and drug delivery systems.
Patent EP-0685035-B1 (EP)
Inventor: CHABON MICHAEL W
IPC: F02M51/08
Filed: 1994-02-14
Granted: 1997-05-02
Abstract: Injecteur de carburant (50), possèdant une garniture de soupape combinée (70), qui s'ouvre par basculement d'une partie importante de sa circonférence. Le mouvement initial de basculement vers l'ouverture est arrêté par la surface d'arrêt nervurée d'un élément d'arrêt annulaire (66; 66'; 66''). Le mouvement de basculement final se produit lorsque tout le périmètre de la pièce de la soupape vient buter contre le périmètre entier de la surface d'arrêt nervurée. Les nervures sont créées par le procédé d'attaque à l'acide. L'invention vise à obtenir des coûts de fabrication inférieurs, pour des injecteurs de performances spécifiées.
Patent EP-0646932-B1 (EP)
Inventor: KOMOTO EIJI
IPC: G11C15/00
Filed: 1994-04-19
Granted: 2001-09-26
Abstract: A circuit comprising a pair of a CAM cell (10) for storing variable-length codes and a RAM cell (20) for storing data used for mask processing. This circuit further has an NMOS (30) which is connected between the CAM cell (10) and a match line ML, and cuts off the CAM cell (10) from the match line ML by use of the output of the RAM cell (20). The CAM cell (10) checks a code applied from the outside with the code stored in it. If these codes are agreed with each other, the CAM cell (10) outputs an H level signal which represents the agreement to the match line ML. If disagreed, it outputs an L level signal which represents the disagreement to the match line ML. If the CAM cell does not engage in the checking operation, the corresponding RAM cell (20) outputs an L level signal to turn off the NMOS (30). When the NMOS is turned off, the output from the CAM cell (10) is not transmitted to the match line ML.
Patent EP-0705349-B1 (EP)
Inventor: CASKEY C THOMAS
IPC: C12Q1/6874
Filed: 1994-06-22
Granted: 1999-10-20
Abstract: A method of analyzing a polynucleotide of interest, comprising providing one or more sets of consecutive oligonucleotide primers differing within each set by one base at the growing end thereof; annealing a single strand of the polynucleotide or a fragment of the polynucleotide to the oligonucleotide primers under hybridization conditions; subjecting the primers to single base extension reactions with a polymerase and terminating nucleotides, the terminating nucleotides being mutually distinguishable; and observing the location and identity of each terminating nucleotide to thereby analyze the sequence or a part of the nucleotide sequence of the polynucleotide of interest, is disclosed. An apparatus comprising a solid support to which is attached at defined locations thereon one or more sets of consecutive oligonucleotide primers differing within each set by one base at the growing end thereof is also described.
Patent EP-0706345-B1 (EP)
Inventor: ABELE JOHN E
IPC: A61B17/00
Filed: 1994-07-01
Granted: 2003-02-19
Abstract: Un système d'imagerie acoustique destiné à être utilisé dans le c÷ur possède un cathéter (6), un dispositif ultrasonore (10) incorporé dans le cathéter (6), et une électrode (300, 304, 334, 394) montée sur le cathéter (6). Le dispositif ultrasonore (10) dirige des signaux ultrasonores vers une structure interne du c÷ur afin de créer une image ultrasonore, et l'électrode (300, 304. 334, 394) est disposée de façon à avoir un contact électrique avec la structure interne. Un dispositif d'ablation chimique (55, 86, 314, 396) monté sur le cathéter (6) permet de pratiquer l'ablation d'au moins une partie de la structure interne par administration de fluide vers la structure interne. Le dispositif d'ablation (55) peut comporter un matériau qui vibre en réponse à l'excitation électrique, l'ablation étant au moins assistée par la vibration du matériau. Le dispositif d'ablation peut être, alternativement, un transducteur (414) incorporé dans le cathéter (6), disposé de façon à convertir des signaux électriques en rayonnement et à diriger le rayonnement vers la structure interne. L'électrode peut être une structure sonoluminescente (304, 334) incorporée dans le cathéter (6).
Patent EP-0711418-B1 (EP)
Inventor: BOURG JOHN
IPC: G01R33/60
Filed: 1994-07-25
Granted: 1997-09-10
Abstract: An EPR imager and spectrometer includes pulse generating system for generating broadband pulses having an RF carrier frequency that is not highly absorbed by biological samples. The pulse generating system includes up and down chirp convertors for frequency modulating a carrier frequency pulse and compressing the frequency modulated pulse to form a broadband excitation pulse of high energy. Such a machine could form the basis of a clinical imaging device capable of high sensitivity to free radical species in human patients.
Patent EP-0714254-B1 (EP)
Inventor: MUCKENFUHS DELMAR RAY
IPC: A47K10/32
Filed: 1994-07-25
Granted: 1998-05-13
Abstract: The present invention pertains to improved pop-up dispensing systems in which edge portions of adjacent towels are non-parallel when the individual towel sheets are interleaved and folded. This new configuration provides improved pop-up dispensing reliability by providing a predictable, repeatable separation process. The overlapped area formed by the overlapping end edges is tapered such that there is a point across the sheet width with the greatest overlap in the direction of the pulling force and a point across the sheet width with the least overlap in the direction of the pulling force. This configuration allows the area of maximum overlap to pull the next sheet through the dispensing aperture at the same time that the sheet separation process is starting to take place at the area of least overlap. The separation process begins at the point of least overlap and proceeds across the overlapping area along a "separation front" toward the point of greatest overlap. When the overlapping area is reduced to the extent that there is insufficient overlapping area to sustain the shear forces exerted, complete separation of the two sheets will occur. The area of overlap, length of the separation front, and amounts of overlap at the point of greatest overlap can all be tailored to provide desired separation characteristics for a particular aperture size, substrate, moistening agent, and moisture loading.
Patent EP-0775255-B1 (EP)
Inventor: GAMON VICENTE
IPC: F01B1/06
Filed: 1994-07-29
Granted: 1998-03-25
Abstract: This engine includes an engine block rotatably mounted on a support and including a central chamber communicating with outwardly protruding radial piston chambers closed by cylinder heads. A crank shaft is rotatably mounted in the engine block parallel to the rotation axis of the latter and radially offset therefrom. A drive train couples the engine block with the crank shaft for causing rotation of the two in the same direction and at equal rotational speed. A piston is reciprocable in each piston chamber and all the pistons are linked by connecting rods to the crank shaft at connecting points which are angularly advanced in the direction of rotation of the engine block relative to the longitudinal axes of the piston chambers. It follows that the combustion stroke is effected while the connecting rods exert a maximal torque on the crank shaft.
Patent EP-0715536-B1 (EP)
Title: Milieu filtrant a surface ondulee
Inventor: BERRIGAN MICHAEL R
IPC: B01D39/08
Filed: 1994-08-17
Granted: 1997-10-29
Abstract: L'invention concerne un milieu filtrant. Le moyen filtrant est composé d'une bande (3) en microfibres fondues-soufflées, dont une surface est pratiquement plate (33) et dont l'autre surface possède des ondulations périodiques (32) en forme de rides. L'invention concerne également un procédé de fabrication dudit milieu. Celui-ci est efficace dans des filtres à électret quand il est chargé.
Patent EP-0666395-B1 (EP)
Inventor: KUTSCHAT HORST
IPC: E05B65/464
Filed: 1995-02-02
Granted: 1997-09-10
Abstract: In a vertical displacement body channel (8a) in a chest inner wall, displacement bodies (9) superimposed on one another forming a V-shaped groove (32) in their contact areas are supported at the top and bottom against spring force. Several rotary catches (4) engage with a displacement device in one of the V-shaped grooves and work in conjunction with a closure wedge device arranged on a drawer. The displacement body channel is formed from several vertically aligned holes (8) which are positioned in discrete vertical superimposed module blocks (3). On the chest inner wall is provided a vertical rail for accommodation of the module blocks.
Patent EP-0692381-B1 (EP)
Inventor: HOELL ROLAND
IPC: B41F35/04
Filed: 1995-06-02
Granted: 1998-02-11
Abstract: To clean the inking system for the offset printing equipment the ink reservoir (1) is secured with a sealed cover (2) and cleaning fluid pumped in from a reservoir (12). The removed ink and cleaning fluid drains into a collecting tank (13). Cleaning fluid is sprayed over the inking train (6) while the inking pressure roller (15) is cleaned by a scraper (11), with the removed ink and cleaning fluid drained into the collecting tank. The cleaning fluid can be warmed for enhanced cleaning effect, and is spread over the roller train by the roller action during the cleaning cycle. The collected ink and fluid are separated to allow reuse of the cleaning fluid.
Patent EP-0687724-B1 (EP)
Inventor: RENAULD FRANCK ANDRE DANIEL
IPC: C08K3/22
Filed: 1995-06-08
Granted: 2001-09-05
Abstract: A foam control agent comprising 100 parts by weight of (A) a water-insoluble organic liquid, (B) from 0.1 to 20 parts by weight of a first hydrophobic filler which is insoluble in the organic liquid (A) and (C) 0.1 to 20 parts by weight of a second hydrophobic filler which is at least partially soluble in organic liquid (A) and which is an organosilicon resin consisting mainly of units having the general formula R3SiO1/2 and units of the general formula SiO4/2, wherein R denotes a monovalent hydrocarbon group or a hydroxyl group, which is free from hydrocarbon amines, ammonia, disilazane or alkali (earth) metal hydroxides.
Patent EP-0668161-B1 (EP)
Inventor: GERMANN ALBRECHT JOSEPH
IPC: B41F21/12
Filed: 1995-02-06
Granted: 1998-06-10
Abstract: The transfer devices has sheet grippers (4) installed on the on the transfer cylinder (2) which have a front stop for the arriving sheets and are adjustable by a controllable positioning device (9,15) during each rotation of the transfer cylinder. The front stop on passing the transfer position, in which a sheet is transferred to the print cylinder, adopts a position through which the exact register of this sheet relative to the position of the printing plate printing it on the plate cylinder is adjusted. The sheet grippers are mounted on a positioning plate (3) located movably on the transfer cylinder and at each end of this plate an individually controllable positioning device (9,13,15) engages.