baber/WOPTO huggingface dataset:
Patent EP-0399518-B1 (EP)
Inventor: VONDRACEK PETR
IPC: A61K47/32
Filed: 1990-05-23
Granted: 1993-12-29
Abstract: The invention concerns composite rubbers swellable with water and aqueous solutions, method of their production, and their use. The composite rubbers consist of a rubber matrix, based on rubbers which can be vulcanized at temperatures up to 150  DEG C, and a hydrogel filler, preferably in an amount of 10 to 120 mass-%, based on the mass of rubber matrix. Suitable rubbers are natural rubber, butadiene-styrene rubbers, acrylonitrile-butadiene rubbers, bromobutyl rubbers, and ethylene-propylene rubbers. The composite rubbers are prepared by blending the powdery filler into a non-crosslinked rubber which is then shaped and crosslinked by known methods at 15 to 150  DEG C. The composite rubbers may be used in the form of shaped articles for medical and pharmaceutical purposes, such as implants, articles for controlled drug release, or articles for intradermal drug release.
Patent EP-0410278-B1 (EP)
Inventor: KLEEMANN HEINZ-WERNER DR
IPC: C07C237/22
Filed: 1990-07-18
Granted: 1994-01-19
Abstract: The present invention relates to compounds of the formula I <IMAGE> in which A, R<2>, R<3>, R<4> and n are defined as indicated in the description, to processes for the preparation thereof, to the use thereof as medicines and to pharmaceutical compositions containing these.
Patent EP-0414078-B1 (EP)
Inventor: MOHRS KLAUS DR
IPC: A61K31/47
Filed: 1990-08-11
Granted: 1994-06-01
Abstract: Disubstituted (quinolin-2-ylmethoxy)phenylacetic acid derivatives can be prepared by reduction of correspondingly disubstituted ketoesters by means of Grignard reagents and, for the preparation of the thio compounds, by subsequent reaction with thiols. The compounds can be used as active substances in medicaments.
Patent EP-0429879-B1 (EP)
Inventor: ABELE ULF DR
IPC: A23K50/60
Filed: 1990-11-01
Granted: 1994-06-15
Abstract: Young mammal feed supplement containing, per 1 x 10<9> cells of a probiotic microorganism, 1,000 to 20,000 international units of vitamin A and 5 to 50 mg of vitamin E and also carriers, which supplement contains, per 1 x 10<9> cells of the microorganism, from 50 to 1,000  mu g of lipase and, as carrier, vegetable oil and highly disperse carrier having a specific surface area of more than 20 m<2>/g in a mass ratio of 5:1 to 20:1.
Patent EP-0433857-B1 (EP)
Inventor: WASZECIAK DOUGLAS P
IPC: B29C70/48
Filed: 1990-12-11
Granted: 1994-11-30
Abstract: Reaction injection molding apparatus for forming a fiber-reinforced molded article comprises a male die plunger (22) and a female die part (18) relatively movable between open and closed mold positions. The female part has an upwardly opening die cavity, a surface around the cavity for supporting a batt (10) of fibrous reinforcing material overlying the cavity (33) and a shearing edge (17a) defining the periphery of the cavity opening. A clamp (26) operates to clamp peripheral portions of the batt to the supporting surface, whereupon the die plunger is moved into the die cavity to press the overlying portions of the batt thereinto and into a mold formed between the male plunger and sidewalls of the cavity. A cutter (21), also movable into the opening of the die cavity, has a shearing edge that cooperates with the first named shearing edge to shear excess portions of the batt at said periphery from the portions within the cavity and also to seal the mold for the subsequent injection of reactive chemicals into the mold, whereby the batt therein is impregnated with the chemicals to form a fiber-reinforced article upon hardening of the reactive chemicals.
Patent EP-0448816-B1 (EP)
Inventor: KAHL MELCHIOR
IPC: G01N1/22
Filed: 1990-12-19
Granted: 1996-08-28
Abstract: The apparatus for determining volatile gases and/or vapor components in a flowing liquid consists basically of a gas analysis instrument (8) which is charged via a sampling tube (9) with the components to be measured which have been freed from the liquid. A carrier gas (17) is passed through a gas inlet tube (11) into the flowing liquid and liberates the gas components to be measured, which are then passed together with the carrier gas (13) through the sampling tube (9) to the gas analysis instrument (8). For this purpose the sampling tube (9) is connected to a dip tube (3) which projects into the liquid and surrounds a porous distributor body (12) for introducing the carrier gas (13) in the form of finely disperse gas bubbles, which distributor body is connected to the gas inlet tube (11) and is subjected to the flow of liquid from the side.
Patent EP-0391620-B1 (EP)
Title: Method for reducing fouling in ethylene cracking furnaces
IPC: B01J19/00
Filed: 1990-03-30
Granted: 1993-03-10
Abstract: Triphenylphosphine oxide in a petroleum feed stock prevents fouling in ethylene furnaces. Preferable amounts are 25-100 ppm. Surfaces of the furnace plant may be pretreated with the compound.
Patent EP-0491094-B1 (EP)
Inventor: SOFIA ROBERT DUANE
IPC: A61K31/27
Filed: 1990-12-17
Granted: 1996-09-11
Abstract: Prevention and control of epileptic seizures by use of medicaments containing 2-phenyl-1,3-propanediol dicarbamate.
Patent EP-0399933-B1 (EP)
Title: Rolling device for sliding doors, windows or the like
IPC: E05D15/06
Filed: 1990-04-23
Granted: 1993-06-23
Abstract: A rolling device for a sliding leaf of doors, windows or the like comprises a carriage (5) attached underneath the lower crossmember (2) of said sliding leaf (3) and equipped with at least one rolling element (6, 7) mounted freely in terms of rotation on a horizontal axle (18). 
<??>To overcome the problem of mechanical stability of this rolling device and make it easier to replace the wearing parts, the carriage (5) of the metallic type has receptacles (13, 14) capable of accommodating elastically deformable means (15) for guiding and supporting the axle (18) on which the rolling element (6, 7) is mounted. 
<IMAGE>
Patent EP-0438992-B1 (EP)
Inventor: STENVALL PETER
IPC: C22C38/00
Filed: 1990-12-13
Granted: 1996-02-21
Abstract: The invention relates to an austenitic stainless steel having a high tensile strength, a high impact strength, a good weldability and a high corrosion resistance, particularly a high resistance to pitting and crevice corrosion. The steel contains in weight-%:  max 0.08 C  max 1.0 Si  more than 0.5 but less than 6 Mn  more than 19 but not more than 28 Cr  more than 17 but not more than 25 Ni  more than 7 but not more than 10 Mo  0.4 - 0.7 N  from traces up to 2 Cu  0 - 0.2 Ce balance essentially only iron, impurities and accessory elements in normal amounts.
Patent EP-0444152-B1 (EP)
Inventor: MICHAELY WILLIAM J
IPC: A01N35/06
Filed: 1989-11-17
Granted: 1995-06-14
Abstract: Herbicidal compounds of the structural formula  <IMAGE>  wherein X is oxygen or sulfur; R is chlorine or bromine; R1 is hydrogen or C1-C4 alkyl; R2 is hydrogen or C1-C4 alkyl; R3 is hydrogen or C1-C4 alkyl; R4 is hydroxy, hydrogen or C1-C4 alkyl; or R3 and R4 together are carbonyl (=0) with the proviso that R1 , R2, R5 and R6 are all C1-C4 alkyl; R5 is hydrogen or C1-C4 alkyl; R6 is hydrogen, C1-C4 alkyl, C1-C4 alkylthio, or C1-C4 alkylsulfonyl, with the proviso that when R6 is C1-C4 alkylthio or C1-C4 alkylsulfonyl, then R3 and R4 are not together carbonyl; R7 is methyl or ethyl; and R8is (1) halogen; (2) nitro; or (3) R bSOn-wherein n is the integer 0 or 2; and Rb is (a) C1-C3 alkyl; and their salts.
Patent EP-0477177-B1 (EP)
Inventor: KNOLL PETER
IPC: G02B6/42
Filed: 1990-03-26
Granted: 1994-08-31
Abstract: Il est proposé un élément de couplage (10) destiné à un guide d'ondes lumineuses (41), qui peut être inséré dans une rainure se trouvant dans un guide d'ondes. L'élément de couplage (10) présente des éléments émetteur (3) et récepteur (2) alignés sur la direction de propagation du rayonnement dans le guide d'ondes (41). L'élément de couplage (10) est encapsulé au moyen d'une masse de compoundage transparente (9) présentant approximativement le même indice de réfraction que le guide d'ondes (41). Cela permet de maintenir les pertes à un niveau réduit, sans qu'il y ait des réflexions perturbatrices. L'élément de couplage (10) peut être placé sur le guide d'ondes n'importe où, sans qu'il soit nécessaire de découper le guide d'ondes (41). Aucune précision particulière n'est requise lors de la réalisation de la rainure.
Patent EP-0475969-B1 (EP)
Inventor: KOESTER RITA
IPC: C09K23/42
Filed: 1990-05-28
Granted: 1994-04-27
Abstract: Mixed hydroxy ethers of general formula (I) R1O-(CH2CH2O)x-CH2-CH(OH)R2, where R1 is an alkyl group with 1 to 10 carbon atoms, R2 is an alkyl group with 8 to 20 carbon atoms and x is a number between 1 and 20, are suitable aids for drying hydrous fine particle solids materials. The resulting solids materials have a low water content and no foam is formed in the extracted water.
Patent EP-0431144-B1 (EP)
Inventor: CHEVALIER PIERRE ANDRE MARC
IPC: B31B50/62
Filed: 1990-06-28
Granted: 1996-01-10
Abstract: The process relates to the production of a product consisting of a substrate to which an adhesive with long-term effect and a protective band are attached to permit use of the adhesive to be deferred. The process is characterized by the use of a substrate whose surface to which the adhesive is attached may present irregularities. The adhesive is heated to a temperature at which is becomes paste-like and almost liquid, and is brought to an opening situated above a plane surface on which the substrate has been placed. The adhesive is then caused to flow simultaneously with a relative movement between the substrate and the opening. This results in the adhesive being deposited on the substrate as a strand that is preferably continuous. The temperature of the adhesive is then lowered in order to increase its viscosity until it becomes paste-like to the point of turning solid. Pressure is thereafter applied to the paste, like adhesive, preferably with the imposition of a protective strip, in order to cause spreading of and to cover the strand along its full length. Finally, the resultant product may be cut to produce a substrate having an adhesive strip thereon and a detachable protection band covering the adhesive strip.
Patent EP-0493394-B1 (EP)
Inventor: STROMEIER JUERGEN
IPC: H02M3/158
Filed: 1990-07-23
Granted: 1996-01-10
Abstract: Pour l'alimentation électrique de dissipateurs ohmiques (H1, H2), les dissipateurs (H1, H2) sont actionnés au moyen d'une tension d'alimentation redressée (uG) d'un réseau triphasé (TPM) par l'intermédiaire d'une source de courant constant (SSC). La source de courant constant (SSC) contient un ou plusieurs transistors de puissance (PT) branchés en parallèle, s'ouvrant et se fermant en succession rapide par l'intermédiaire d'un circuit de commande (CCT). Le procédé d'ouverture et de fermeture des transistors de puissance (PT) est exécuté en raison d'un résultat de comparaison entre une valeur de consigne (DV) et une valeur effective (AV) lorsqu'une première valeur seuil et une deuxième valeur seuil sont atteintes. Tandis que la valeur effective (AV) s'obtient en mesurant un courant (I) circulant dans le dissipateur (H1, H2) sur une première résistance de mesure (Rm1), la valeur de consigne (DV) est une valeur déterminée par un microprocesseur (MP) en fonction de paramètres de fonctionnement, qui établit la tension nominale de fonctionnement du dissipateur (H1, H2). Pour des applications particulières, la valeur de consigne (DV) peut être corrigée en fonction de la tension d'alimentation (uG). Ce dispositif est destiné au fonctionnement de réseaux possédant des tensions de sortie différentes (réseau US, Euro-réseau).
Patent EP-0532496-B1 (EP)
Inventor: DRUMM DONALD E
IPC: G06F3/033
Filed: 1990-10-24
Granted: 1995-01-25
Abstract: Le système d'ordinateur décrit permet l'accès à un clavier sans l'usage des mains. Un capteur d'orientation est monté sur un casque serre-tête et fournit une entrée de positions cartésiennes à une interface. Le dispositif fonctionne soit selon un mode de commande de curseur soit selon un mode de simulation de clavier. En mode de simulation de clavier, les entrées de positions sont converties en codes d'entrée de clavier, lesquels sont introduits dans une unité de commande de clavier standard. Les codes de touches générés sont affichés en face de l'utilisateur sur un écran d'affichage à diodes électroluminescentes. Un microphone placé sur le casque serre-tête connecte les circuits de commande vocales de l'interface, ce qui permet d'effectuer des sélections d'entrée par l'intermédiaire d'instructions vocales. L'utilisateur positionne l'entrée de clavier désirée en observant l'écran d'affichage DEL et sélectionne l'entrée au moyen d'une instruction vocale. Un enregistrement par mémoire à accès sélectif des entrées de clavier permet de donner au système, vu depuis l'unité de commande de clavier l'apparence d'un clavier manuel.
Patent EP-0451299-B1 (EP)
Inventor: KHOLODOV LEONID EFIMOVICH
IPC: A61K38/46
Filed: 1990-10-16
Granted: 1995-04-19
Abstract: Magnetically directable comspsns. comprise a physiologically active substance (I) adsorbed on particles comprising 10-90 wt.% Fe and 10-90 wt.% carbon. The particles must have an adsorption capacity of at least 6mg/g for methylene blue. The particles comprise 50-70% Fe and 30-50% C. (I) is (a) an antitumour anthracycline antibiotic, esp. daunorubicin, doxorubicin or carminomicin, and is present in an amt. of 2-2.5%; (b) the enzyme celyase, in an amt. of 500 MU/mg; or (c) the antihistamine diphenydramine, in an amt. of 2-3%.
Patent EP-0476302-B1 (EP)
Inventor: BUREAU CHRISTOPHE
IPC: H03G3/30
Filed: 1991-08-13
Granted: 1997-11-05
Abstract: This method, intended to hold the level of the output signal from this amplifier equal to a desired value, includes: 
 
  - a prior calibration phase, itself including the establishing of a relationship giving the variations in the signal for controlling the gain of the amplifier either as a function of the variations in the level of the input signal, with constant output level equal to the desired value, or as a function of the variations in the level of the output signal, with constant input signal level, 
  - an operational phase itself including the repetition of the following operations: 
 
  . application to the said amplifier of a specified value of the gain-control signal, 
  . measurement of the corresponding output level, 
  . detection of any possible deviation between the result of this measurement and the desired value, 
  . search, in the event of a detected deviation, for the value of the corresponding control signal, through the said relationship, and according to the mode of establishment of the latter, either at an input level whose deviation, with respect to the corresponding input level, through the said relationship, at the said specified value of the control signal, is opposed to the said detected deviation, or at an output level whose deviation, with respect to the desired value, is opposed to the said detected deviation, 
  . possible updating of the said specified value, according to whether a deviation has or has not been detected, the said specified value becoming, in the first case, equal to the value thus obtained through the said search. 
 
 
<IMAGE>
Patent EP-0480167-B1 (EP)
Inventor: GERNER ROLAND DR DIPL-CHEM
IPC: C01G5/00
Filed: 1991-09-03
Granted: 1994-05-18
Abstract: For preparing dust-free and readily meterable silver nitrate, the latter is atomised from the molten state. This requires a silver nitrate purity of more than 99 %, a pH from 2 to 6 and exclusion of light during the atomisation.
Patent EP-0459588-B1 (EP)
Inventor: SUTHERLAND ROBERT JUDE
IPC: C08F8/00
Filed: 1991-05-28
Granted: 1995-08-02
Abstract: A star block polymer of general formula <CHEM> wherein C is a block of crosslinked bisunsaturated monomer; each A independently is a block of anionically polymerized monomer; M is a block of polymerized alkyl methacrylate which has been polymerized through the ethylenic unsaturation of the methacrylate moiety; r is 0 or 1; s and t are average numbers >/= 2, s </= t; and which polymer has a molecular weight in the range of from 20,000 to 2,000,000.
Patent EP-0448402-B1 (EP)
Inventor: KAMAKURA TAMIJI
IPC: C10M169/04
Filed: 1991-03-21
Granted: 1995-11-02
Abstract: A refrigerator lubricant composition comprises an ester compound obtained from a fatty acid having 2 to 6 carbon atoms and a neopentyl polyol and 0.01 to 25 percent by weight of an epoxy compound.
Patent EP-0463718-B1 (EP)
Inventor: HOLLANDS KEITH G M
IPC: A61M25/02
Filed: 1991-04-22
Granted: 1995-03-01
Abstract: None of the catheter retainers presently commercially available are entirely satisfactory. Surgeons therefore still quite frequently stitch a catheter to the skin of the wearer. This is frequently done when it is desired to drain a wound and yet hold the wound largely closed. This procedure of course involves a risk of infection and may be painful for the patient. Prior art catheter retainers are unsatisfactory for a number of reasons. Firstly the retainer may be size dependent. In other words, for catheters of different diameter, a different catheter retainer device may be required. Another disadvantage is that known catheter retainers are often hard and rigid, and therefore uncomfortable to wear. Wearing them may promote lesions or maceration of the skin and so give rise to problems other than that for which the patient is in hospital. Another disadvantage of known catheter retainers is that they are hard to clean. Also, when used with catheters which are of a silicone rubber, a material commonly used for catheters, the catheter tubes are hard to lock in position relative to the retainer because of the slipperyness of the tube. As a result, patients can inadvertently pull catheters out. Yet another disadvantage of known catheter retainers is that the clamping pressure which most of them need to apply tends to collapse the catheter or the drainage tube. In consequence, the efficency of drainage is adversely affected. The invented catheter retainer has a pad (10) of medical grade adhesive capable of attachment to the body of a person who has to use a catheter (C1,C2). The pad (10) carries a member (40) to which is secured a cotton or synthetic fibre thread, or a thread of like material. In use the thread is wound around the catheter (C1,C2) and fastened off by being attached to the member (40). The member (40) is preferably slotted (46) for this purpose. <IMAGE>
Patent EP-0467662-B1 (EP)
Inventor: SHIMIZU TOYOJI C O MITSUI PETR
IPC: C09K19/32
Filed: 1991-07-17
Granted: 1995-02-15
Abstract: A liquid crystal racemic mixture is provided represented by the formula [I]: <CHEM> wherein R<1> is a group which contains an asymmetric carbon atom and is an alkyl, alkoxy or halogenated alkyl group, X and Y are each either one of the following groups: -COO-, -OCO-, -CH2CH2-, -CH2O-, -OCH2-, -COCH2- -CH2CO- and -S-S-, or a single bond, A and B are each a specific bivalent group such as 1,4-phenylene group, Z is a group selected from <CHEM> (wherein R2 is an alkyl group, an alkoxy group or a halogenated alkyl group), and m and n are an integer of 0 to 2 (m and n not being simultaneously 0). Also provided are a liquid crystal composition comprising the racemic mixture and a liquid crystal element comprising a liquid crystal material containing the racemic mixture.
Patent EP-0479498-B1 (EP)
Inventor: KOVACS LLOYD
IPC: B65B9/067
Filed: 1991-09-27
Granted: 1995-01-11
Abstract: A method of an apparatus for the production of packages (P) each comprises a unit of product (1) having opposite ends and a wrapper (13) wrapped around the unit (1), the wrapper (13) being wider than the length of the unit from end-to-end and initially extending outwardly beyond the ends of the unit, each end of the wrapper (13) being folded over on said end of the product (1) to form four closure flaps (F1-F4) overlying said end, a first flap (F1) constituting a first side flap, a second flap (F2) constituting a first end flap, a third flap (F3) constituting a second end flap, and a fourth flap (F4) constituting a second side flap, the method of folding over the second end flap (F3), wherein packages (p) are fed forward one after another with the ends of the wrapper (13) extending laterally outwardly at opposite sides of their path of travel, and the second end flaps (F3) are folded over at both ends of the package (P) by flexible folding members (53) which are brought into engagement with the trailing side of the trailing portion of each extending end of the wrapper (13) and moved forward at higher speed than the speed of the package (P). <IMAGE>
Patent EP-0514449-B1 (EP)
Inventor: JOZEFOWICZ JACQUELINE
IPC: A61K31/715
Filed: 1991-02-06
Granted: 1997-05-14
Abstract: An agent for inhibiting the growth of tumor cells, comprising a dextran derivative consisting of a polysaccharide chain substituted with carboxymethyl and carboxymethylbenzylamide sulphonate groups, said derivative being designated by general formula (DX?CMY?BSZ?), wherein X represents the average number of unsubstituted saccharide units per 100 saccharide units, Y represents the average number of carboxymethyl groups per 100 saccharide units, and Z represents the average number of carboxymethylbenzylamide sulphonate groups per 100 saccharide units. Said agent is characterized in that X is equal to or lower than 50, Y is between 10 and 90, and Z is between 15 and 35.
Patent EP-0471848-B1 (EP)
Inventor: SHIMIZU HIDEKAZU C O K K KOMAT
IPC: B21D5/02
Filed: 1991-02-25
Granted: 1994-06-08
Abstract: A device for judging as to whether a die fixed to a press brake is appropriate to a work to be processed. With a back-stop moved in the direction, along which the work is inserted, after located in a fixed position along said direction, distances from the center of the die to the end thereof corresponding to positions of the back-stop during the vertical movement thereof are found and stored as data of the shape of die for every kind of a work. When a die appropriate to a work to be processed is selected and fixed before the press brake is operated, distances from the center of the die to the end surface thereof corresponding to the positions of the back-stop during the vertical movement thereof are also found and compared with said stored shape data corresponding to the work to be processed for respective corresponding positions during vertical movement so that whether or not the die fixed corresponds to the work to be processed is judged. When an appropriate die is refixed according to the judgement result, an interference zone is correctly set based on the shape data and thus brake can be operated without interference of the back-stop with the die. The application of this invention to a press brake remarkably improves safety during operation.
Patent EP-0526531-B1 (EP)
Inventor: EIBL HANSJOERG
IPC: B01J13/02
Filed: 1991-04-25
Granted: 1994-06-22
Abstract: New liposome structures are characterized by having at least 1 mol % of a compound with a positive excess charge having general formula (I), in which R1? represents alkoyl or alkyl mit 14 to 18 C atoms, oleoyl or oleyl; R2? has the same meaning as R1? (although R1? need not be identical to R2?) and furthermore PNN, having formula (a), or Gly, having formula (b), in which A may represent -NH3??+, -NH2?CH3??+, -NH(CH3?)?+2?, N(CH3?)?+3?; R3? represents -O-R1?, -O-PNN, -O-Gly, NH3??+, NH2?CH3??+, NH(CH3?)2??+ or N(CH3?)3??+; R has one of the meanings given for R1?, R2? or R3?; and n is an integer between 0 and 3, preferably 0, provided that the molecule contains one of the above-mentioned groups with a positive charge. Because of their organ-specific behaviour, these liposomes are very useful as excipients in medicinal compositions for treating liver diseases which contain in the disclosed liposomes one or several liver-active substances.