baber/WOPTO huggingface dataset:
Patent EP-0083261-B1 (EP)
IPC: A61K31/70
Filed: 1982-12-07
Granted: 1988-04-20
Abstract: A new composition consists of an eyewash in buffered saline solution, preferably aqueous having the desired isotonicity and in which the active agent consists of inosine monophosphate, preferably in the form of a disodium salt. It is applied to the treatment of human eye troubles such as: strabismus of various types, beginning presbyopia, heterophoria by convergence insufficiency exophoria, asthenopia by ametropia, fusion troubles in astigmats.
Patent EP-0065938-B1 (EP)
IPC: F04B43/02
Filed: 1982-05-12
Granted: 1985-08-28
Abstract: A diaphragm pump of the kind comprising a wobble plate (17) imparting to the diaphragm a reciprocal movement. The wobble plate is provided with a central guide shaft (45), which is adjustable in different sloping positions in relation to the driving shaft (50) of the pump, and on the shaft end of which a carrier (47) is rotatably journalled, which is axially displacable but unrotatably connected with a rotor (48) provided on the driving shaft (50) of the pump.
Patent EP-0086375-B1 (EP)
IPC: C07D213/68
Filed: 1983-01-27
Granted: 1986-04-09
Abstract: Compounds of the formula   <IMAGE>   wherein W and X, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, iodine, nitro, alkyl of 1 to 4 carbon atoms, fluoro-substituted alkyl of 1 to 4 carbon atoms or chloro-substituted alkyl of 1 to 4 carbon atoms; Y is hydrogen, fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, fluoro-substituted alkyl of 1 to 4 carbon atoms or chloro-substituted alkyl of 1 to 4 carbon atoms; Z is fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, fluoro-substituted alkyl of 1 to 4 carbon atoms, chloro-substituted alkyl of 1 to 4 carbon atoms, -COOH or -COO-(alkyl of 1 to 4 carbon atoms); and n is 0 or 1; and, when Z is COOH, salts thereof, especially their alkali metal salts. The compunds as well as the salts are useful as selective herbicides.
Patent EP-0098983-B1 (EP)
IPC: A61F13/494
Filed: 1983-06-13
Granted: 1988-12-28
Abstract: Diaper comprising an absorbent pad between a practically waterproof outer sheet and a water-permeable inner sheet. The outer sheet (2) and the inner sheet (3) consist entirely of elastic materials, for example foams of plastics materials. Application: notably to diapers for infants.
Patent EP-0099531-B1 (EP)
IPC: C08G18/00
Filed: 1983-07-11
Granted: 1990-05-16
Abstract: Stable water glass solutions are obtained (A) by mixing a solution of an aqueous alkali silicate solution and alkali hydroxide with a tertiary amine and subsequently oxyalkylating the resultant two-phase reaction mixture with at least one alkylene oxide in such an amount that a uniform solution forms or (B) by oxyalkylating a tertiary amine with at least one alkylene oxide and mixing the resultant reaction mixture with a solution of an aqueous alkali silicate solution and alkali hydroxide. The stable water glass solutions are suitable for the preparation of organo silicate foams. For the preparation of the organo silicate foams, a mixture of the stable water glass solutions and tertiary amino group-containing polyether polyols is reacted with organic polyisocyanates in the presence of catalysts, blowing agents and optionally auxiliaries and additives.
Patent EP-0124640-B1 (EP)
IPC: F16F7/14
Filed: 1983-09-09
Granted: 1987-11-04
Abstract: This Patent covers a cable-based amortization support having independent reactions to vertical and horizontal stresses supported by combined cable windings of any nature. 
<??>This shock absorber is consisting of one spiral winding (3) and of at least one arrangement ofsemicircular cable sections or lengths (11, 12), respectively secured sideways and at their end onto rigid supporting elements (1, 5, 9, 10) so asto ensure that the resistance to vertical actions (V) will have either constant or progressive characteristics, while the resistance to horizontal actions (0) will have constant characteristics, whereas the ratio between these two characteristics may have any desired value.
Patent EP-0093013-B1 (EP)
Title: Method of withdrawing particulate material from dead-bed of centrifugal crusher and centrifugal crusher suitable for carrying the method into practice
IPC: B02C19/00
Filed: 1983-04-26
Granted: 1987-07-22
Abstract: In a centrifugal crusher including a rotor (2, 11) rotating at high speed for receiving a supply of material to be crushed, and a crushing chamber (3,12) enclosing the rotor, the material is thrown out of the rotor in a tangential direction by centrifugal forces into collision with a dead-bed (4,13) constituted by particulate material stacked in a heap in the crushing chamber after being produced by crushing the material. The particulate material brought into collision with the dead-bed is allowed to stay in the crushing chamber for a period of time long enough to serve as a dead-bed for crushing the particulate material into particles of a desired particle size, before being discharged continuously or periodically from the crushing chamber.
Patent EP-0115286-B1 (EP)
Title: Method of making disposable diapers and diapers produced by this method
IPC: B05C5/02
Filed: 1984-01-13
Granted: 1986-11-26
Abstract: The starting material consists of a multistrand elastic tape (7) which is fed by the apparatus (11) and then separated by the successive separators (20, 24, 30, 31, 32, 33) into two arrays (35, 36) of four individual elastic strands. Each individual strand passes into a longitudinal groove of an adhesive application unit (37, 38), the strands passing out completely coated with hot melt liquid adhesive at high temperature. Adhesive bonding to the flexible sheet (1) moving in the direction of the arrows (2) is effected as soon as contact is made with the said sheet. A diaper pantie is obtained which on each side of the absorbent pad has a plurality of elastic strands disposed side by side.
Patent EP-0143242-B1 (EP)
IPC: C21C5/46
Filed: 1984-09-20
Granted: 1986-11-12
Abstract: A tilt mount for a metallurgical vessel having a carrier ring with tilt pins mounted and journaled in stationary bearings for tilting the vessel about a horizontal axis; there being means effective in the direction of a longitudinal axis of the vessel for mounting the vessel in the carrier ring, further comprising, a pair of oppositely positioned hollow bearings, means for mounting each of these bearings to the carrier ring in a locations opposite each other, including a pair of tension elements carrying respectively, on one end, the respective bearing and being with the respective other ends connected to the carrier ring.
Patent EP-0159341-B1 (EP)
IPC: B23K20/14
Filed: 1984-10-12
Granted: 1988-06-01
Abstract: A method for joining thin-walled tubular parts (1, 2) of metal by forge/diffusion welding comprising establishing a joint (3) between opposed bounding surfaces (4, 5), the joint having increasing height from one side (7) to the other. During heating of the parts the joint (3) is supplied with an inert or reducing flushing gas, for instance hydrogen, until the oxides are removed from the joint surfaces (4, 5). By subsequently pressing the parts together, complete forge/diffusion welding is obtained. It is also suggested to reduce the cross-section of the parts excentrically in the joint area and press the parts out to their initial cross-section during the forge/diffusion welding. A packer (8) is used to close the joint (3) on the side where the distance between the parts (1, 2) is the greatest. Means (10, 11) are shown for performing the welding under water.
Patent EP-0160025-B1 (EP)
Title: Biomateriau
IPC: A61L26/00
Filed: 1984-10-17
Granted: 1989-12-13
Abstract: Un matériau destiné à être utilisé dans un environnement biologique est produit en soumettant une feuille de plèvre pariétale au tannage par glutaraldéhyde. La plèvre est étirée et nettoyée du tissu en excès pour obtenir une membrane d'épaiseur sensiblement uniforme avant le tannage. Le matériau produit par ce procédé peut être utilisé comme matériau de greffe chirurgicale, et dans ce cas la surface viscérale de la plèvre peut constituer une surface de contact du sang. Le matériau peut également être utilisé comme pansement chirurgical. La plèvre peut être obtenue de différentes espèces d'animaux, mais elle est en général d'origine bovine.
Patent EP-0167035-B1 (EP)
IPC: D05B19/00
Filed: 1985-06-12
Granted: 1988-11-17
Abstract: The cams (11) for controlling the operation of a sewing machine, in particular for selection of the type of sewing stitch, are made on a single support (10) which can be replaced by removal from a special housing in the sewing mahine and locked in operative position. 
<??>A locking mechanism comprises a locking part (18), having coupling elements (19) on respective arms, mounted on a shaft (23) and a stop member (27, 29) pivotally mounted on the support (10). Pivotting of the member (27) to a down position produces locking engagement between stops (29) and the coupling elements (19).
Patent EP-0167314-B1 (EP)
IPC: H04N9/79
Filed: 1985-06-13
Granted: 1990-01-10
Abstract: An apparatus for recording a color video signal in which a luminance signal and a chrominance signal are recorded on separate channels and at least two chrominance component signals are compressed in timebase and alternately arranged in turn to be recorded on one track as the chrominance signal is disclosed. This apparatus includes timebase compressing and expanding circuits (30) provided respectively for the chrominance component signals and for producing timebase compressed chrominance component signals by writing the chrominance component signals by a first signal and by reading them by a second signal with the frequency integer times as high as that of the first signal and a coupling circuit (45) for simultaneously supplying the chrominance component signals, which are being read out from the output terminals of the timebase compressing and expanding circuits (30) by the second signal, to the input terminals of the timebase compressing and expanding circuits, whereby the timebase compressed chrominance component signals are written in the timebase compressing and expanding circuits by the second signal. In this case, when succeeding chrominance component signals are written in the timebase compressing and expanding circuits by the first signal, the timebase compressed chrominance component signals rewritten in the timebase compressing and expanding circuits are read out therefrom by the first signal so as to produce normal chrominance component signals.
Patent EP-0172742-B1 (EP)
IPC: C11D1/12
Filed: 1985-08-16
Granted: 1991-08-14
Abstract: Alkyl ether sulphates are disclosed that are derived substantially wholly from C<sub>12</sub> and C,<sub>3</sub> alcohols, at least 50% by weight being branched at the 2-position and at least 30% by weight being 2-ethyl or more highly branched. Foaming detergent compositions containing an alkylbenzene sulphonate and/or a dialkyl sulphosuccinate in combination with an alkyl ether sulphate of this specific type exhibit excellent foaming and detergency and are especially suitable for hand dishwashing.
Patent EP-0181152-B1 (EP)
IPC: A61K31/495
Filed: 1985-10-30
Granted: 1989-09-13
Abstract: Piperazine compounds of the formula: <CHEM>  wherein R<1> is aryl; ar(lower)alkyl which may have lower alkoxy; or heterocyclic(lower)alkyl which may have substituent(s) selected from the group of lower alkyl and aryl on the heterocyclic ring;  R<2> is lower alkyl;  higher alkyl;  lower alkylthio(lower)alkyl;  lower alkenylthio(lower)alkyl;  hydroxy(lower)alkyl;  protected hydroxy(lower)alkyl;  amino(lower)alkyl;  protected amino(lower) alkyl;  carboxy(lower)alkyl;  protected carboxy(lower alkyl)  arylthio(lower)alkyl; ar(lower)alkylthio(lower)alkyl; or heterocyclic(lower)alkyl which may have lower alkyl on the heterocyclic ring; and R<3> and R<4> are each hydrogen or lower alkyl, or pharmaceutically acceptable salt thereof. Processes for the preparation of these piperazine compounds are also described, together with pharmaceutical compositions comprising them.   The compounds are PAF (Platelet Activating Factor)antagonists and are therefore useful in the prevention and treatment of diseases caused by PAF, such as asthma, thrombosis and nephritis.
Patent EP-0191798-B1 (EP)
Title: Method and apparatus for monitoring redox reactions
IPC: A61B10/00
Filed: 1985-08-08
Granted: 1991-03-06
Abstract: A method of monitoring changes of redox activity in a medium in vitro or in vivo which comprises placing into the medium a probe having a non-metallic surface exposed to said medium and whose surface admittance varies with the redox activity in said medium, and detecting the resulting changes in the surface admittance of said probe. The method is particularly suitable for predicting or detecting the onset of ovulation in female mammals.
Patent EP-0189486-B1 (EP)
Title: Procede de production de dispositifs a semi-conducteurs bipolaires
IPC: H01L27/082
Filed: 1985-07-31
Granted: 1993-10-06
Abstract: Procédé de production de dispositif à semi-conducteurs, permettant de réaliser des transistors bipolaires présentant de faibles variations des caractéristiques tout en maintenant des rendements élevés. Selon un procédé conventionnel fondé sur l'auto-alignement visant à augmenter le degré d'intégration, des étapes complexes de fabrication étaient nécessaires, se traduisant par une modification de la zone d'émetteur et rendant difficile la production de transistors bipolaires avec des caractéristiques uniformes. Selon la présente invention dans laquelle un trou d'émetteur (14) est formé par une technique lithographique, l'émetteur est formé par étapes simplifiées assurant une bonne précision dimensionnelle. La lithographie entraîne inévitablement un changement de la position où l'émetteur est formé, ce qui n'affecte toutefois que très peu les caractéristiques du transistor. L'invention permet, par conséquent, de réaliser très facilement des transistors bipolaires possédant des caractéristiques uniformes, en comparaison au procédé par lequel l'émetteur est formé par auto-alignement.
Patent EP-0193585-B1 (EP)
IPC: C07K7/08
Filed: 1985-09-10
Granted: 1992-02-05
Abstract: Synthetic peptides containing non-repeating epitopes of circumsporozoite derived protein antigen and which are substantially shorter in length than the intact antigen are disclosed. The peptides when administered to a host raise antibodies in that host that will bind to the circumsporozoite antigen on the parasite. Vaccines based upon these peptides, as well as means of raising antibodies to circumsporozoite antigens using the synthetic peptides are also disclosed.
Patent EP-0201578-B1 (EP)
Title: Derives d'acide d'alpha-hydroxy carboxylique pouvant etre utilises dans des materiaux et dispositifs a cristaux liquides
IPC: C09K19/12
Filed: 1985-11-08
Granted: 1989-11-02
Abstract: Des composés peuvent servir de dopant ou d'hôte dans un mélange de cristaux liquides smectique chiral ferro-électrique. Ils se caractérisent par le fait que ce sont des dérivés d'un acide X-hydroxy carboxylique et qu'ils contiennent l'unité chirale (I) dans laquelle Ro peut être un alkyle, un alkoxy, un halogène, (II) où b peut varier de 0 à 3, le cycle de phényle pouvant être substitué, et a vaut 0 ou 1. L'unité chirale se combine avec une série de combinaisons de groupes mésogènes. Des dérivés d'acide lactique sont décrits en détail (c.-à-d. Ro=méthyle) avec divers modes de préparation, par exemple le mélange (III) qui possède des propriétés dopantes dans une série d'hôtes.
Patent EP-0199889-B1 (EP)
IPC: C08L63/00
Filed: 1986-01-17
Granted: 1991-11-21
Abstract: A two component adhesive formulation comprising a mixture of A. an epoxy component comprising an epoxy resin and an additive selected from the group consisting of (a) a polyisocyanate, (b) a carboxylic anhydride and (c) a compound having unsaturated carbon-carbon bonds capable of undergoing Michael addition reaction with amines, and B. a hardener component for curing component A comprising a mixture of amido amines, primary and secondary amines having tertiary amine groups or ether groups in their backbone, and bisphenol-A is described.
Patent EP-0197352-B1 (EP)
IPC: H02H7/26
Filed: 1986-03-14
Granted: 1989-06-28
Abstract: Upon the occurrence of a change of an a.c. voltage amplitude of an a.c. power network line in one station A, a computing element generates a first pilot control variable by means of which the control angle of the respective static converter is shifted in terms of a reduction of its d.c. output voltage. In the other station a voltage correction regulator generates a correction variable by compensating the voltage drop in the HVDC transmission line, by means of which the control voltage of the respective static converter is corrected, which, for example, is generated by a pilot control voltage and the output signal of a marginal current or extinction angle regulator. Thus, even in case of an a.c. power network fault-induced voltage dip of the HVDC voltage, a preset value can be maintained for the HVDC current and the voltage dip in the power transmission be reduced. This procedure is independent of which station is operated as rectifier and which as inverter.
Patent EP-0198425-B1 (EP)
IPC: H04J3/16
Filed: 1986-04-10
Granted: 1993-01-27
Abstract: For an integrated-services digital broad-band communication system, a multiplexer (100, 110, 120) and an associated demultiplexer (200, 210) are specified, the basic configuration of which (Figure 1a, 2a, 5) allows high flexibility with respect to the number of narrow-band and broad-band signals to be transmitted. The principle of the multiplexer and of the associated demultiplexer consists in that, by connecting the broad-band signal or broad-band signals in parallel and by suitably connecting the narrow-band signals to form one or several narrow-band multiplex signals, a group of digital signals is obtained which have the same bit repetition rate with respect to one another, which is combined to form the time-division multiplex signal to be transmitted in a third multiplexer section (M3, M30, M31). This basic multiplexer and demultiplexer configuration allows the facilities for line coding and line code decoding to be integrated and produced in large-scale integration technology. <IMAGE>
Patent EP-0207296-B1 (EP)
IPC: C08J9/00
Filed: 1986-05-30
Granted: 1990-03-21
Abstract: The invention is a process for the preparation of elastic polyurethane flexible foams having densities from approximately 25 to 60 kg/m3, and producing molded articles in closed molds at temperatures from 25 DEG  to 80 DEG  C., comprising reacting (A) an organic polyisocyanate prepolymer having an isocyanate content from 6 to 20 percent by weight prepared by reacting a toluene diisocyanate and/or a diphenylmethane diisocyanate with a di- to tetrafunctional polyether polyol having a hydroxyl number from 20 to 50 and oxyethylene terminal group content of at least 10 to 30 percent by weight (B) a mixture of compounds containing reactive hydrogen atoms, comprising a mixture of (a) from 55 to 89.5 parts by weight of at least one di- to tetrafunctional polyether polyol having a hydroxyl number of from 20 to 80 and less than 10 percent by weight terminal oxyethylene groups, (b) from 0.5 to 20 parts by weight of at least one alkanolamine, and (c) from 10 to 25 parts by weight water, in the presence of (C) a blowing agent, (D) a catalyst, and optionally (E) auxiliaries and/or additives.
Patent EP-0202317-B1 (EP)
IPC: H01H85/08
Filed: 1985-11-14
Granted: 1990-11-07
Abstract: A safety fuse assembly having a body of insulating material in which a fusible conductor extends embedded in a quenching medium between two electrical contacts. The assembly is provided with an electro-optical indicator connected in parallel with the fusible conductor via a high resistance circuit. To increase the fuse capacity of the safety fuse assembly, the circuit is formed as an electrically conductive, highly resistive thin layer having one or more tapping points and which acts as a voltage or current divider circuit. This makes it possible to maximize the internal volume of the fuse chamber, thereby enabling increases in the length of the fusible conductor and the amount of quenching material, whereby usage of the internal volume of the safety fuse assembly can be optimized.
Patent EP-0209552-B1 (EP)
IPC: F16F3/10
Filed: 1986-01-09
Granted: 1989-05-31
Abstract: A combined spring and damper comprises a plurality of spring elements (1), each of zig-zag form, disposed in radial planes with respect to a common axis. Also situated on the axis is a mass (7) of resilient material. When the spring is compressed along the axis the inward contraction of inner reflex portions (3) of the spring elements is resisted by the mass of resilient material, and the resulting axial movement of the radially inner reflex portions is resisted by contact with the mass of resilient material and axial compression thereof.
Patent EP-0233255-B1 (EP)
Inventor: SACKS CLIFFORD E
IPC: C07D501/00
Filed: 1986-07-31
Granted: 1996-05-29
Abstract: PCT No. PCT/US86/01635 Sec. 371 Date Apr. 10, 1987 Sec. 102(e) Date Apr. 10, 1987 PCT Filed Jul. 31, 1986 PCT Pub. No. WO87/01117 PCT Pub. Date Feb. 26, 1987.The present invention relates to processes for the preparation of alkali metal salts of amino acids. Preferably, the present invention relates to solid phase alkali metal salts of cephalosporins of formula III, wherein M is selected from the group consisting of sodium, potassium and lithium, characterized by birefringent lath- and rod-shaped particles, and processes for their manufacture.    <IMAGE>  III
Patent EP-0237922-B1 (EP)
IPC: H04B10/02
Filed: 1987-03-10
Granted: 1993-06-23
Abstract: An optical transmitter for digitally transmitting data by using NRZ pulses. The transmitter has a laser diode whose operating current consists of a bias current and a modulation current. A photodiode measures the optical performance of the laser diode. Also provided is a regulating device having a multiplier for multiplying the alternating component of a measuring signal transmitted by the photodiode with a signal beat, the latter having the frequency of the bit rate corresponding to the NRZ pulses, with the output signal of the regulating device setting the bias current via a control member to a value which is smaller, by a predetermined amount, than the laser threshold current.
Patent EP-0244905-B1 (EP)
IPC: C08K5/10
Filed: 1987-04-27
Granted: 1992-03-04
Abstract: The invention provides a water-reducible coating composition comprising an epoxy resin, an amino group-containing curing agent for the epoxy resin and a formic acid ester having a solubility of at least 0,2 g in 100 g of water of a temperature of 20 DEG C, with the exception of tert. butyl formiate.
Patent EP-0249434-B1 (EP)
Inventor: KASAFIREK EVZEN
IPC: C07K5/06
Filed: 1987-06-09
Granted: 1994-05-04
Abstract: Peptide ester and amide derivatives of the general formula I <CHEM>  in which X is H or acyl, a C2 to C5 alkanecarbonyl, a C3 to C6 carboxylalkanecarbonyl or a p-toluenesulfonyl, A is a glycine, alanine, leucine, phenylalanine, tyrosine, lysine or arginine residue, B is a glutamine, proline, arginine or lysine residue or a direct chemical bond, n is an integer of from 1 to3, R<1> is H or a C1 to C3 alkyl and R<2> is a C1 to C3 alkoxyl or an amino group when C is a peptidically bound glycine, alanine, leucine, phenylalanine, glutamine or serine residue or R<2> is a peptidically bound glycine, alanine, leucine, phenylalanine or serine methyl ester, ethyl ester or amide residue when C is a direct chemical bond, and pharmaceutically acceptable acid addition salts thereof are converted under physiological conditions, by enzymic hydrolysis in pathologically altered tissues and subsequent spontaneous cyclization, into pharmacodynamically active spirocyclic peptide derivatives of the general formula III, in which R<3> and R<4> are H atoms, optionally substituted alkyl groups of jointly an aliphatic chain forming preferably a 2,5-piperazinedione ring, and hence can act as pro-farmaca (drug precursors) of prolonged biological effect.