baber/WOPTO huggingface dataset:
Patent EP-0642539-B1 (EP)
Title: Poly(1-olefines) et copoly(1-olefines) visqueuses, reactives, et de faible masse moleculaire, et procede de fabrication
Inventor: BAGHERI VAHID
IPC: C08F10/00
Filed: 1993-05-26
Granted: 2001-04-18
Abstract: L'invention se rapporte à des catalyseurs et procédés permettant de produire des poly(1-oléfines) ou des copoly(1-oléfines) visqueuses, de faible masses moléculaires et à terminaison généralement insaturée et comprenant une haute teneur de vinylidine terminale, à partir d'une charge d'alimentation contenant une ou plusieurs 1-oléfines et d'autres hydrocarbures liquides volatils et à l'aide d'un catalyseur de Ziegler obtenu à partir d'un alliage organo-métallique de groupe IVb et d'un cocatalyseur d'aluminoxane, en particulier des composés de bis(cyclopentadiényle) et de bis (indényl) titane(IV), de zinconium(IV) ou de hafnium(IV) et du méthylaluminoxane. Une charge d'alimentation particulièrement utile est un courant de raffinage contenant des 1-oléfines et de l'isobutylène utilisé pour produire du polyisobutylène. La poly(1-oléfine) ou copoly(1-oléfine) visqueuse, réactive et à terminaison généralement insaturée peut être fonctionnalisée afin d'obtenir un certain nombre de produits utiles comme matériaux d'étanchéité, des additifs pour pétrole, des adhésifs et autres, par réaction de la liaison vinylidine terminale avec une substance aromatique, un agent d'époxydation, un agent de silylation, de l'anhydride maléique, du monoxyde de carbone et de l'hydrogène, un halogène, un hydrohalogène et substances analogues.
Patent EP-0635304-B1 (EP)
Inventor: SCHULER HANSJOERG
IPC: B01J49/75
Filed: 1994-01-12
Granted: 1998-04-01
Abstract: In a water-softening unit having an ion-exchanger container (15) and a device for the automatic regeneration of the ion-exchanger material (14) after each discharge of softened water, which device is provided with a vessel (22) containing concentrated regenerant, a pipe system and a cylinder chamber (5) having a spring-mounted reciprocating piston (7), the cylinder chamber being arranged in the pipe system in such a way that with the aid of the reciprocating piston, on the one hand a certain amount of regenerant solution can be metered off and transported, and on the other hand operational control valves (11, 12) in the discharge system from the ion-exchanger container can be actuated via a piston rod (9) joined to the reciprocating piston, at least one shut-off valve (10) in the pipe system for discharging regenerant from the regenerant vessel into the ion-exchanger container can also be actuated by the piston rod, the usable stroke volume when the reciprocating piston is displaced in the cylinder chamber is greater than or at least equal to the void volume of the ion-exchanger material inclusive of the dead volume situated beneath the ion-exchanger material in the ion-exchanger container and in the regeneration device, an apparatus for automatic defined dilution of the regenerant solution transported from the regenerant vessel to the ion-exchanger container is provided. As a result, the softening capacity of the ion exchanger required can be released with a minimum of used regenerant. <IMAGE>
Patent EP-0629015-B1 (EP)
Inventor: FAITA GIUSEPPE
IPC: C25B9/23
Filed: 1994-04-29
Granted: 2001-12-05
Abstract: A membrane electrochemical cell, in particular a fuel cell, of an improved type comprising a multiplicity of cell elements, each element made up of bipolar plates (1), current collectors (14), electrodes (7) and membranes (6), wherein the function of electric current transmission through the cell elements, the release of heat towards the outside environment, the distribution of electric current to the electrodes and membranes, the removal of heat from the electrodes and membranes and the distribution of the reactants and products are performed by distinct components, in particular bipolar plates (1) for the first two and porous electroconductive collectors (14) for the others. The bipolar plates may have flat surfaces without grooves and are preferably manufactured with aluminum, titanium or alloys thereof, through cheap mass productions techniques; the bipolar plates are used together with collectors provided with deformability, residual resiliency and high porosity. Said collectors advantageously act also as distributors of the gaseous reactants and of the products. <IMAGE>
Patent EP-0666836-B1 (EP)
Inventor: HEITMANN WALTER
IPC: C03B37/018
Filed: 1993-10-22
Granted: 1997-01-29
Abstract: PCT No. PCT/EP93/02919 Sec. 371 Date Feb. 16, 1995 Sec. 102(e) Date Feb. 16, 1995 PCT Filed Oct. 22, 1993 PCT Pub. No. WO94/10097 PCT Pub. Date May 11, 1994During the gradual build-up of porous quartz glass by the combustion of a hydrolysis gas mixture and preferably for a certain period of time thereafter, a drying gas mixture is conducted under positive pressure through the porous tubular deposit from the inside to the outside as it is being built-up. This is accomplished by depositing the quartz on a tubular substrate in which a drying gas is introduced at positive pressure.
Patent EP-0625272-B1 (EP)
Inventor: KRAGL HANS
IPC: G02B6/42
Filed: 1993-12-04
Granted: 1998-04-01
Abstract: On propose un procédé pour la fabrication d'un couvercle pour un circuit optique intégré, un couvercle pour un circuit optique intégré ainsi qu'un circuit optique intégré fabriqué avec ce couvercle. Le procédé a pour but de réduire au minimum les moyens techniques mis en ÷uvre pour l'intégration de composants optiques dans les systèmes à fibres optiques. A cet effet, un composant optique (1) est déposé sur une matrice (2) et placé automatiquement à sa position exacte. Le composant optique (1) et la matrice (2) sont recouverts d'un liquide durcissable qui forme, après sa solidification, le couvercle (13).
Patent EP-0668783-B1 (EP)
Inventor: CHILDERS ROBERT W
IPC: A61L2/24
Filed: 1993-11-11
Granted: 1999-03-17
Abstract: A method of decontaminating or sterilizing freeze dryers at low temperature and pressure levels by utilizing sterilant vapor is disclosed.
Patent EP-0675736-B1 (EP)
Inventor: MARCUCCI FABRIZIO
IPC: A61K47/48
Filed: 1993-12-06
Granted: 1998-07-15
Abstract: A process for the preparation of a conjugate between a poly (ethylene glycol) and a protein or glycoprotein, the process comprising specifically binding the domain to a specific binder, to shield the domain from the poly (ethylene glycol) in the following conjugating step, thereafter conjugating the poly (ethylene glycol) to the protein or glycoprotein, wherein conjugation of the poly (ethylene glycol) to the domain is avoided and thereafter releasing the specific binder from the domain without releasing the poly (ethylene glycol) from the protein or glycoprotein, wherein the protein or glycoprotein is other than a proteolytic enzyme selected from the group consisting of trypsin, urokinase, tissue plasminogen activator, plasmin, chymotrypsin, elastase and kallikrein.
Patent EP-0676079-B1 (EP)
Inventor: WILKINSON RICHARD L
IPC: G11B7/128
Filed: 1993-12-23
Granted: 2000-05-10
Abstract: Method and apparatus for improving the characteristics of the surface effects recorded on an optical disc, for use with an optical recording apparatus which includes a writing light beam source and an optical modulator for modulating the intensity of the writing beam of light above and below a threshold level of a moving recording medium in response to a modulator drive signal for recording information on the medium, the light beam being capable of forming a track of surface effects or indicia in the moving recording medium when the writing beam is above threshold and incapable of forming surface effects in the moving recording medium when the writing beam is below threshold. The method includes receiving a substantially rectangular waveform having leading and trailing edges, provided as a modulator drive signal to modulate the writing beam to a peak power above threshold and to a minimum power level below thresholds, respectively, and producing a shaped modulator drive signal by increasing the peak power of the writing beam responsive to the occurrence of the leading edges, by decreasing the time the shaped modulator drive signal is above threshold in order to maintain a prescribed duty cycle in the track of surface effects in the moving recording medium, and by producing symmetrical leading and trailing edges of the surface effects.
Patent EP-0685005-B1 (EP)
Inventor: HERRON JOHN R
IPC: C25B9/19
Filed: 1993-12-06
Granted: 1999-04-28
Abstract: In a multiple-chambered electrodialysis cell having an anode chamber, a cathode chamber, a plurality of brine chambers, and a plurality of desalinate chambers, said chambers defined by a plurality of membranes wherein the improvement comprises providing membrane supports in the brine chambers, said membrane support members of adjacent brine chambers are offset so that when the pressure of the fluid in the desalinate chambers is greater than the pressure of the brine chambers, the membranes deflect against said membrane supports, causing the desalinate chambers to become corrugated.
Patent EP-0689561-B1 (EP)
Inventor: DE VOS HANS
IPC: C08J9/12
Filed: 1994-03-02
Granted: 1998-10-07
Abstract: A polyurethane foam containing a particulate organic polymer haviing a glass transition temperature of less than 0 °C and a process for preparing such foam is described. A preferred type of particulate organic polymer is a styrene/butadiene polymer. The presence of such particles within a flexible polyurethane foam significantly enhances both the comfort aspect and SAG factor performance of the foam.
Patent EP-0648740-B1 (EP)
Inventor: SHIBATA MASARU
IPC: C07C323/62
Filed: 1994-04-27
Granted: 1997-10-08
Abstract: Dérivé amide d'amino acide représenté par la formule générale (I) et bactéricide horticole contenant ledit dérivé comme ingrédient actif. Dans ladite formule (I), R1 représente alkyle inférieur pouvant être substitué par 1 ou plusieurs substituants sélectionnés parmi des atomes d'halogène identiques ou différents, des groupes alcoxy et un groupe cyano; R2 représente éthyle ou n-propyle, R3 représente hydrogène ou alkyle inférieur; R4 représente hydrogène, R?5, R6 et R7¿ représentent chacun indépendamment hydrogène ou alkyle inférieur; R8 représente hydrogène ou alkyle inférieur; Z1 et Z2 représentent chacun indépendamment oxygène ou soufre; Z3 représente oxygène ou soufre; Q représente phényle; m représente un nombre entier pouvant être 0, 1 ou 2; et n représente un nombre entier pouvant être 0 ou 1. Le dérivé selon l'invention a un puissant effet inhibiteur sur le mildiou du concombre, les maladies de la tomate et le mildiou de la vigne. Il possède, en outre, d'excellentes qualités en terme de pénétration, migration, d'effet résiduel, de résistance à la pluie, tout en n'étant pas nocif pour les cultures.
Patent EP-0697852-B1 (EP)
Inventor: GOUGH ANTHONY DAVID
IPC: A61Q5/06
Filed: 1994-05-06
Granted: 1997-04-16
Abstract: L'invention concerne un procédé de traitement d'un substrat et notamment de la peau ou des cheveux, au moyen d'un agent cosmétique. Ledit procédé consiste à: a) produire l'agent cosmétique lié chimiquement à au moins une fraction de substituant de l'azlactone; b) appliquer l'agent cosmétique fonctionnalisé à l'azlactone sur le substrat de manière à produire une réation du ou de chaque fraction d'azlactone avec un ou le site réactif nucléophile respectif sur le substrat. Les molécules de l'agent cosmétique sont liées chimiquement au substrat de manière à lui conférer des propriétés cosmétiques. La sorption chimique résultant dela réaction du ou des groupes d'azlactone avec le substrat confère des propriétés cosmétiques nettement plus durables qu'avec les systèmes de libération d'agent cosmétique classiques.
Patent EP-0668943-B1 (EP)
Inventor: REICHMANN MARK G
IPC: C08L77/00
Filed: 1994-08-18
Granted: 1998-12-23
Abstract: Polyamide filaments stabilized with a copper-containing stabilizer and a polyolefin synergist exhibit substantially improved dry heat stability. The filaments withstand processing at elevated temperatures and are particularly useful in applications where extended exposure to elevated temperatures in air is contemplated.
Patent EP-0667357-B1 (EP)
Inventor: BIAGINI PAOLO
IPC: C08F36/04
Filed: 1995-01-17
Granted: 1998-04-08
Abstract: A catalytic system to polymerize diolefinic monomers consists of a lanthanide salt, an organometallic compound of a metal belonging to groups I, II and III of the periodic table of elements and an organometallic compound of boron. The polymers obtained are characterized in that they have a high degree of 1,4 chain units and ratio between 1.4-cis/1,4-trans units which can vary as desired, and also a narrow molecular weight distribution.
Patent EP-0677282-B1 (EP)
Inventor: HERZBERG THORSTEN
IPC: A61F5/058
Filed: 1995-03-29
Granted: 1999-03-03
Abstract: The knee splint has a casing (10) which is held together on the front side of the leg. The casing for formation of a flexible but stable half shell comprises two stable side parts (15,15') with high inherent rigidity which at their two ends (15a,15'a,15b,15'b) are connected via a lengthwise adjustable closure band (20,21) and centrally via a connecting rib (120) with closure band parts (22',22'') connectable to a central closure band (22). The casing on its inside (11) in the popliteal area of the patient bone holds the knee in a predetermined bent position of approximately 10 to 20 deg., pref. 15 or 20 deg. by means of a cushion of form-stable, compressible plastic. <IMAGE>
Patent EP-0678427-B1 (EP)
Inventor: STEFFAN HERMANN DR
IPC: B60R22/46
Filed: 1995-04-04
Granted: 1997-09-24
Abstract: The seat belt reel has a tensioning spring (29) and a geared hub (21) which is located inside the servo drive. This has an inner geared chamber (19) and a floating planetary gear wheel (28) between the hub and the chamber. The hub also has a radial wall (20) which forms one side of the pressure chamber with the planetary wheel the other side of the pressure chamber. The safety release control (14) activates the pyrolytic charge (17) to feed gas between he radial wall and the planetary wheel and thereby drive the seat belt spindle to tension the belt. The gearing of the planetary wheel and the hub is selected so that the planetary wheel follows the radial wall at approx. half the radial speed of the wall. This allows the wall to describe nearly two revolutions before stopping behind the planetary wheel. This provides a controlled tension length for the seat belt. <IMAGE>
Patent EP-0677563-B1 (EP)
Inventor: MALL KLAUS CHEM ING
IPC: C09K5/04
Filed: 1995-04-06
Granted: 2000-07-12
Abstract: A method of operating a refrigerating plant is claimed, in which aq. potassium formate soln. is used as the refrigerant. <IMAGE>
Patent EP-0691127-B1 (EP)
Inventor: GERBER BOZENA
IPC: C11D1/68
Filed: 1995-06-16
Granted: 2000-10-25
Abstract: A water-free cosmetic or dermatological shower compsn. contains: (a) not above 55 wt.% of a tenside comprising a fatty alcohol ethoxylate, a fatty alcohol sulphate, or amide, a fatty alcohol ether sulphate or amide, or a fatty acid mono- or di-ethanolamide; (b) at least 45% of an oil comprising an oil with a high content (or consisting solely) of triglycerides of (un)satd., (un)branched fatty acids; (c) opt. other tensides; and (d) opt. other cosmetic or pharmaceutical additives and/or active materials.
Patent EP-0698695-B1 (EP)
Inventor: NEUGART HORST
IPC: E03C1/26
Filed: 1995-08-11
Granted: 1997-10-29
Abstract: The drain (1) is fitted with a sleeve (6), which guides the lower part of the stem (3) of a plug (2), which can be inserted in order to block the water flow. The sleeve also locates a loose dirt trap insert (10), which divides the flow into separate streams, and which has a hole to accept the stem. The sleeve may have a collar (7), whose shape corresponds to that of the ring (5) or the support of the drain insert (4). The hole on the dirt trap may also accept the collar, and the outer rim of the trap may rest on a projection on the drain insert.
Patent EP-0716126-B1 (EP)
Inventor: LADOUCE BEATRICE
IPC: C08L77/02
Filed: 1995-11-18
Granted: 2000-02-09
Abstract: A translucent, flexible compsn. contains: (A) 50-95 wt.% of (1) a polyamide resin (PA) with light transmission at 700 nm above 15% (above 30%) (1 mm plate), (2) additives, e.g. stabilisers, demoulding agents, lubricants, crystallisation accelerators, pigments, dyes, organic and/or mineral fillers, and antioxidants, and (3) 0-50% (less than 20%), w.r.t. (A), of a plasticiser; and (B) 50-5% (10-40%) of (a) a terpolymer of ethylene, an alkyl (meth)acrylate and an anhydride of an unsatd. dicarboxylic acid, and (b) an ethylene/alkyl (meth)acrylate copolymer, in ratio of (b)/(a) or 1/30-2 (not above 2/3). The modulus of flexing (ISO 178) of the compsn. is <2/3 (<1/3) of the modulus of flexing of PA and below <750 MPa (<500 MPa).
Patent EP-0706962-B1 (EP)
Inventor: BUEDENBENDER WINFRIED
IPC: B65G63/00
Filed: 1995-08-29
Granted: 1998-09-30
Abstract: The equipment is for load units, esp. freight containers, the chassis travelling on rails and with a grab (8) extensible and retractable below an overhead conductor wire (9). The horizontal transport mechanism (6) together with the grab is mounted on a chassis (5) travelling on rails (4a) immediately alongside a rail track or road, and is also adjustable for height. A minimum clearance (11) is maintained between the grab and the overhead wire as it is extended and retracted, and the horizonal transport mechanism telescopes in a frame (41) sliding at right angles to the travel direction. It and the grab can work in vertical guides (10) between the columns (5a) of the main chassis.
Patent EP-0715935-B1 (EP)
Inventor: EEK-VANCELLS LUIS
IPC: B27N7/00
Filed: 1995-07-20
Granted: 1999-10-13
Abstract: The process comprises impregnation of first sheets of paper with a first aqueous resin having a solids content of 30-60 % of urea-melamine-formaldehyde resin; from 4-10 % of a plasticizer; a surfactant wetting agent; a catalyst, and a mould stripping agent; impregnation of second sheets of paper with a second aqueous resin having a solids content of from 30-60 % of urea-melamine-formaldehyde resin; 0-8 % of a plasticizer; a surfactant wetting agent; a catalyst and a mould stripping agent, this impregnation until the sheets have a resin solids content of 30-60 % and a volatiles content of 5-7 %; forming an ensemble with a first sheet of paper, a second sheet of paper, a board, a second sheet of paper and a first sheet of paper; and pressing the ensemble, the press surface being at a temperature ranging from 130 to 180  DEG C
Patent EP-0730613-B1 (EP)
Inventor: LETTMANN BERNHARD
IPC: C08L75/04
Filed: 1994-11-18
Granted: 1999-01-27
Abstract: PCT No. PCT/EP94/03824 Sec. 371 Date May 16, 1996 Sec. 102(e) Date May 16, 1996 PCT Filed Nov. 18, 1994 PCT Pub. No. WO95/14721 PCT Pub. Date Jun. 1, 1995The invention relates to a process for the preparation of a two-coat finish on a substrate surface, in which process a basecoat is employed which contains as binder a polymer which can be obtained by subjecting an ethylenically unsaturated monomer or a mixture of ethylenically unsaturated monomers to free-radical polymerization in an aqueous dispersion of a polyurethane resin which has a number-average molecular weight of from 1000 to 30,000 and contains on average from 0.05 to 1.1 polymerizable double bonds per molecule, and in the presence of a water-insoluble initiator or of a mixture of water-insoluble initiators, the weight ratio of the polyurethane resin to the ethylenically unsaturated monomer or to the mixture of ethylenically unsaturated monomers being between 1:10 and 10:1.
Patent EP-0760007-B1 (EP)
Inventor: KORENBERG JULIE R
IPC: C12Q1/6841
Filed: 1995-05-09
Granted: 2007-07-18
Abstract: In accordance with the present invention, high resolution, rapid and reproducible chromosomal banding methods have been developed. Invention methods enable the accurate mapping of genes to single chromosome bands with no registration shift. In accordance with another embodiment of the present invention, DNA or cDNA probes uniquely identifying physical genomic locations are provided. Such reagents are useful for the identification of the chromosomal band from which a particular DNA sequence is derived.
Patent EP-0759889-B1 (EP)
Inventor: HORBEZ DOMINIQUE
IPC: C02F9/00
Filed: 1995-05-22
Granted: 1998-09-30
Abstract: The invention relates to a process for valorizing a liquid acid effluent containing heavy metals, characterized in that it comprises: (i) removing said heavy metals from said effluent, whereby an aqueous saline solution is obtained, which contains at least 2 % by weight of salts; (ii) concentrating the saline aqueous solution obtained in step (i) by evaporation or electrodialysis so as to obtain an aqueous saline solution containing at least 10 % by weight of salts; (iii) subjecting the aqueous saline solution obtained in step (ii) to an electrodialysis with bipolar membranes or to an electro-electrodialysis, whereby at least one base, at least one acid and a spent saline aqueous solution are recovered, separately; (iv) optionally, recycling the spent saline aqueous solution obtained in step (iii) to step (ii).
Patent EP-0869920-B1 (EP)
Title: Method and plant for the purification of waste water by the activated sludge method
Inventor: THOLANDER BENT
IPC: C02F3/12
Filed: 1995-07-14
Granted: 1999-11-03
Abstract: PCT No. PCT/DK95/00309 Sec. 371 Date Mar. 12, 1997 Sec. 102(e) Date Mar. 12, 1997 PCT Filed Jul. 14, 1995 PCT Pub. No. WO96/02468 PCT Pub. Date Feb. 1, 1996A method and plant for the purification of polluted water by the activated sludge method is provided in that a mixture of polluted water and recycled sludge is subjected to biological treatments in at least two treatment zones, and maintaining for a period such conditions in one of the treatment zones that a sludge precipitation occurs therein, supplying in a subsequent period the mixture of polluted water and recycled sludge directly or indirectly to the zone which, during the preceding period, served as a sludge precipitation zone prior to further treatment thereof in one or more treatment zones, and passing the treated water to a permanent clarification zone and separating it into a water fraction and a sludge fraction, at least a part of the sludge fraction being recycled and mixed with polluted water.
Patent EP-0774119-B1 (EP)
Inventor: JOSEL HANS-PETER
IPC: G01N33/68
Filed: 1995-07-24
Granted: 2004-03-03
Abstract: The present invention concerns novel conjugates, process for manufacturing them, and the use of such conjugates as antigens in immunological detection processes or in DNA diagnostic procedures.
Patent EP-0772438-B1 (EP)
Inventor: CULLINAN GEORGE JOSEPH
IPC: A61K31/445
Filed: 1995-08-21
Granted: 1999-05-12
Abstract: A method of inhibiting scarring comprising administering to a human in need thereof an effective amount of a compound having the formula    <IMAGE>  (I)  wherein R1 and R3 are independently hydrogen, henyl; R2 is selected from the group consisting of pyrrolidine, hexamethyleneamino, and piperidino; or a pharmaceutically acceptable salt or solvate thereof.
Patent EP-0715256-B1 (EP)
Inventor: YAMAKAWA TAKESHI
IPC: G05B13/00
Filed: 1989-08-17
Granted: 1997-07-23
Abstract: Applicable rules (IF-THEN rules) are generated with use of predetermined membership functions concerning input and output variables in response to entry of input and output values. Accordingly, time and labor required to make rules can be simplified. In addition, it can be also verified, by making fuzzy inferences according to the generated rules, whether or not the rules are appropriate.