baber/WOPTO huggingface dataset:
Patent EP-0567554-B1 (EP)
Inventor: HOLTZ GREGORY C
IPC: C12N15/18
Filed: 1992-01-15
Granted: 1995-04-12
Abstract: Method for the recovery and purification of intact, correctly-folded, monomeric insulin-like growth factor-1 peptide from large volumes of IGF-1-containing medium are described, comprising a series of adsorption-desorption steps employing a combination of cation exchange and hydrophobic interaction adsorbents. Product IGF-1 peptide is highly purified and suitable for use in a variety of clinical applications.
Patent EP-0574474-B1 (EP)
Inventor: LUNDGREN DAN
IPC: A61L31/06
Filed: 1992-03-04
Granted: 1998-07-29
Abstract: PCT No. PCT/SE92/00139 Sec. 371 Date Sep. 3, 1993 Sec. 102(e) Date Sep. 3, 1993 PCT Filed Mar. 4, 1992 PCT Pub. No. WO92/15340 PCT Pub. Date Sep. 17, 1992.This invention relates to a bioresorbable material and an article of manufacture of such material for medical use comprising homopolymers, copolymers, or a blend thereof selected from the group of monomers including glycolic acid, lactic acid, caprolactone, trimethylene carbonate, paradioxanone and 1,5 dioxepan-2-one, a plasticizer selected from the group including ethyl, butyl and hexyl esters of acetylated or non-acetylated citric acid, ethyl terminated oligomers of lactic acid, having no less than 2 and no more than 10 units, and lactic acid esters of glycerol, the material comprises 50% of amorphous polymer or polymers to impart to the material plastic malleability substantially without memory.
Patent EP-0571515-B1 (EP)
Inventor: JUGE SYLVAIN
IPC: C07F9/46
Filed: 1992-02-13
Granted: 1995-11-29
Abstract: PCT No. PCT/FR92/00143 Sec. 371 Date Oct. 7, 1993 Sec. 102(e) Date Oct. 7, 1993 PCT Filed Feb. 13, 1992 PCT Pub. No. WO92/14538 PCT Pub. Date Mar. 9, 1992.The present invention relates, by way of novel industrial products, to the phosphinite-borane compounds of the general formula     <IMAGE>  (X)  in which R1 and R2, which are identical or different, are each a C1-C18-alkyl group, a C5-C18-cycloalkyl group, a C7-C18-aralkyl group or a C6-C14-aryl group, it being possible for each of these groups to carry functional groups, and F is a silicon containing bridging group. These products are useful in the syntheses of chiral compounds.
Patent EP-0585310-B1 (EP)
Inventor: BUECHLER KENNETH FRANCIS
IPC: C07K14/00
Filed: 1992-04-07
Granted: 1999-03-17
Abstract: Assay for detecting the amount or presence of target ligand in a sample. The assay includes a ligand analogue conjugate having a linkage site and a binding site, a ligand receptor, and a sample. The assay includes the steps of providing at least one crosstalk inhibitor. This inhibitor, under assay conditions, competes with the linkage site of the ligand analogue conjugate for binding to the ligand receptor, and does not compete with the binding site of the ligand analogue conjugate for binding to the ligand receptor. In the invention, the assay is performed for the target ligand in the presence of a sufficient amount of the crosstalk inhibitor to reduce the amount of binding of the linkage site of the ligand analogue conjugate to the ligand receptor. The invention also features a method for identifying crosstalk inhibitors, and the crosstalk inhibitors themselves.
Patent EP-0551460-B1 (EP)
Inventor: SEIDEL CHRISTOPH
IPC: C07K7/04
Filed: 1992-06-30
Granted: 1998-09-30
Abstract: New HCV (hepatitis C virus) peptide antigens have sequences 1-8 and 10-13, or fragments of them at least 4 amino acids long. Ser-Gly-Lys-Pro-Ala-Ile-Ile-Pro -Psp-Arg-Glu-Val-Leu-Tyr-Arg- Glu-Phe-Asp (I). Glu-Cys-Ser-Gln-His-Leu-Pro-Tyr- Ile-Glu-Gln-Gly-Met-Met-Leu- Ala-Glu-Gln-Phe-Lys-Gln-Lys-Aln- Leu-Gly-Leu-Leu-Gln-Thr-Ala- Ser-Arg-Gln(2). Ala-Val-Gln-Thr-Asn-Trp-Gln-Lys- Leu-Glu-Thr-Phe-Trp-Ala-Lys- His-Met-Trp-Asn (3). Asn-Pro-Lys-Pro-Gln-Lys-Lys-Asn- Lys-Arg-Asn-Thr-Asn-Arg-Arg (4). Asn-Pro-Lys-Pro-Gln-Arg-Lys-Thr- Lys-Arg-Asn-Thr-Asn-Arg-Arg (5). Pro-Gln-Asp-Val-Lys-Phe-Pro- (Gly)3 Gln-Ile-Val-Gly-Gly-Val (6). Pro-Arg-Gly-Ser-Arg-Pro-Ser-Trp- Gly-Pro-Thr-Asp-Pro-Arg-Arg (7). Gln-Leu-Phe-Thr-Phe-Ser-Pro-Arg- Arg-His-Trp-Thr-Thr-Gln-Gly- Cys-Asn-Cys-Ser-Ile-Tyr-Pro-Gly- His-Ile-Thr-Gly-His-Arg-Met- Ala-Trp-Asp-(Met)3 Asn-Trp-Ser- Pro-Thr-Thr-Ala-Leu-Val-Met-Ala (8). Gln-Lys-Lys-Ala-Ala-Arg-Asn-Thr- Asn-Arg- (10). His-Trp-Thr-Thr-Gln-Gly-Ser-Asn- Ser-Ser-Ile-Tyr-Pro-Gly-His (11). Ser-Ser-Ile-Tyr-Pro-Gly-His-Ile- Thr-Gly-His-Arg-Met-Ala-Trp- Asp-Met-met (12). Pro-Glu-Gly-Arg-Thr-Trp-Ala-Gln- Pro-Gly-Tyr-Pro-Trp-Pro-Leu- Tyr (13). Also new are combinations of these antigens.
Patent EP-0546173-B1 (EP)
Inventor: BECKER ROLF FRIEDRICH PHILIPP
IPC: H04Q1/45
Filed: 1992-07-01
Granted: 1997-03-05
Abstract: Récepteur à fréquences vocales comportant un détecteur de passage par zéro (10) à capacités commutées. Le détecteur de passage par zéro est adapté pour compenser la tension de décalage d'entrée pendant une première phase de commutation de capacités, en faisant en sorte que cette tension de décalage soit présente des deux côtés d'un condensateur (34) raccordé en parallèle à l'entrée du comparateur.  Simultanément, il s'avère que grâce à cette opération, il est possible de bloquer n'importe quelle composante de tension continue dans le signal d'entrée.  Grâce à une source d'échelonnement de tension (46), on réalise un échelonnement de tension sur le condensateur d'entrée (34), cet échelon servant de seuil dans la phase de comparateur.  Dès que la tension de seuil est dépassée, le comparateur est inversé et le processeur modifie la commande de la source d'échelonnement de tension de sorte que cette source produise une tension de seuil de signe opposé. On obtient ainsi un effet d'hystérésis contrant l'inversion constante du comparateur.
Patent EP-0608269-B1 (EP)
Inventor: BRADSHAW THOMAS I
IPC: G09F9/00
Filed: 1992-09-15
Granted: 1997-11-05
Abstract: Dispositif d'affichage d'information comprenant une face de marquage (12) comportant un tableau à double entrée de pixels (14) commandés individuellement. La face de marquage est constituée d'une feuille opaque à deux côtés avant (16) et arrière (18) dont le côté avant (16) est destiné à être regardé par un observateur. Chaque pixel est pourvu d'une ouverture (22) formée dans la feuille opaque et d'un volet (24) associé, ladite ouverture étant partiellement translucide et préférablement réfléchissante alors que ledit volet est opaque et comporte des première et seconde faces dont l'aspect est distinct visuellement, ladite seconde face étant réfléchissante. On peut positionner sélectivement chaque volet dans une première position dans laquelle il recouvre et cache son ouverture associée de sorte que la première face (26) du volet puisse être vue par un observateur, et une deuxième position dans laquelle le volet expose son ouverture associée de sorte que la deuxième face (28) du volet et l'ouverture associée soient présentées de manière à être visibles pour un observateur. Ledit dispositif comprend également un système (30) permettant de positionner sélectivement les volets dans les deux positions, et au moins une source lumineuse (20) placée à l'arrière de la feuille opaque.
Patent EP-0555694-B1 (EP)
Inventor: SCHLASSE MANFRED ING
IPC: A01D34/13
Filed: 1993-01-28
Granted: 1996-06-19
Abstract: A process for manufacturing a blade (8) having at least one cutting edge (7) and being made of steel provides for a blade blank to be punched and this, in the region of the cutting edge (7) to be formed later, to be heated in the surface region and then to be quenched, and the cutting edge being produced on the blade blank by grinding. The blade blank is punched from a low-carbon steel which after heating and quenching attains a core hardness of from approximately 35 to 48 HRc. The blade blank, with its surface resulting after punching, is surface-treated thermochemically by the blade blank in the process being heated as a whole, by there being introduced by diffusion into the free surface of the blade blank at least carbon and/or nitrogen, and the blade blank being quenched, so that the blade blank simultaneously is tempered in its core and on its free surface is hardened, prior to the cutting edge (7) being produced by grinding of the cutting face (6). <IMAGE>
Patent EP-0568042-B1 (EP)
Inventor: RICHTER WOLFGANG-DIETER
IPC: B61F5/30
Filed: 1993-04-28
Granted: 1996-08-28
Abstract: Bogie for rail vehicles, the bogie being equipped with a primary suspension and the primary suspension being designed with hydropneumatic spring elements (1, 3).
Patent EP-0569905-B1 (EP)
Inventor: BOWDON EDWARD K
IPC: H04Q3/68
Filed: 1993-05-10
Granted: 2001-11-14
Abstract: A method and system for determining the minimum number of rearrangements for connecting an input gate to an output gate through a rearrangeably blocked communications matrix represent the communications matrix by a square matrix having a first dimension that represents the input stage switches of the communication matrix, and a second dimension that represents the output stage switches of the communications matrix, and wherein the square matrix has cells each representing an intersection of the first dimension with the second dimension and indicating a possible center stage switch connection through of the communications matrix. The method and system identify a blocked center stage switch of the communications matrix in terms of the first dimension and the second dimension and identify a pair of center stage switches, where one of which does not have the same output stage switch as the blocked center stage switch, and the other of which does not have the same input stage switch as the blocked center stage switch. In parallel, the number of rearrangement steps necessary for a rearrangement sequence through the communications matrix that uses the first center stage switch and, then, the number of rearrangement steps for a rearrangement sequence that uses the other center stage switch are determined. The method and system terminate these number determining functions upon first determining the rearrangement sequence requiring the smaller number of rearrangement steps. <IMAGE>
Patent EP-0600536-B1 (EP)
Inventor: PENNETREAU PASCAL
IPC: C07C17/389
Filed: 1993-11-22
Granted: 1998-03-11
Abstract: Purification of crude 1,1-difluoroethane (HFA-152a) by removal of vinyl chloride, by contact with an activated charcoal.
Patent EP-0645321-B1 (EP)
Inventor: CASELLI GIORGIO
IPC: B65D85/36
Filed: 1993-12-29
Granted: 1996-08-14
Abstract: A stick-wrapper is described for a plurality of toast slices (1), comprising a package (5,9) of corrugated cardboard having opposite ends (7,8) in face-to-face contact with respective toast slices (1a, 1b) at the ends of the stick, which ends (7,8) are each formed by two walls (13,14) associated by a spacer (17) constituted by an end flap obtained by folding a perimetral portion (17a) of a wall (13). <IMAGE>
Patent EP-0577505-B1 (EP)
Inventor: MORIZOT RICHARD ALBERT PIERRE
IPC: B29C70/54
Filed: 1993-06-30
Granted: 1996-05-22
Abstract: In order to produce multilayer structures made of composite materials, by draping pre-cut elementary layers over a forming die (12), an installation is proposed comprising, in addition to the forming die (12), a gripping tool (16) capable of being mounted, for example, on the articulated arm of a robot. The forming die (12) comprises a flexible membrane (28), equipped with suction suckers (58) which grip the pre-cut elementary layers. A vacuum circuit (48) enables the membrane (28) to be pressed up against a counter-shape (26) placed behind the latter, in order to shape the elementary layer picked up. When the tool (16) is brought onto the die (12), a pressure source (52) acts on the membrane (28) in order to compact the elementary layer on the die. A suction system (76, 82) keeps this layer on the die, after releasing the suction via the suckers (58). <IMAGE>
Patent EP-0578576-B1 (EP)
Inventor: LEFEBVRE JEAN-JACQUES
IPC: H01R4/36
Filed: 1993-07-07
Granted: 1997-06-04
Abstract: The electrical connection terminal is of the type including a fixed jaw (4) in the form of a cradle with a U-shaped cross-section which serves as receptacle for the ends of cables (2, 2'), and a movable jaw (5) associated with a clamping system (6) of the screw-nut type, positioned in the opening of the said cradle (4), between its side branches (16 and 17), and in which the nut of the clamping system interacts with the ends of the side branches of the said cradle via a system of the dovetail type in order to bear on the said ends so as to reinforce the clamping and prevent the said branches moving apart.   According to the invention, this terminal includes means which, on the one hand, make it possible to move the movable jaw (5) and its clamping system (6), preferably in the form of a slider (24), in order to clear the opening (15) of the cradle (4) and to make it possible to insert and fix the ends of cables (2, 2') in the bottom of the fixed jaw (4), perpendicularly to their longitudinal axis (23), and, on the other hand, to hold the said movable jaw (5) linked to the terminal so as to make it impossible to lose it. <IMAGE>
Patent EP-0576389-B1 (EP)
Inventor: DREWS MANFRED DR PROF
IPC: C05F7/00
Filed: 1993-06-22
Granted: 1996-10-16
Abstract: The hitherto conventional standard method of direct field application of liquid manure and slurry is burdened with a number of disadvantages such as primarily environmental pollution in the form of odour emissions, giving off ammonia gas and nitrate seepage, as well as high capital expense for the storage and application technology. In the case of domestic sewage (effluents), collection in central sewage treatment plants causes high costs with unsolved disposal problems for the residues. The novel composting process according to the invention is intended to overcome these disadvantages and to be an economically profitable alternative. Slurry, liquid manure and sewage are pumped from a collection pit or vessel (1.0 in the figure) into a fermentation and drying tower (2.0), directly after their production and are discharged centrally above the transport pallet (2.2) filled with wheat straw. The thin slurry dripping off with evaporation of water and leaving behind coarse components is withdrawn via a drain (3.1), incorporated in the floor, into the filtrate vessel (3.0). From there, it is forced via a suction and pressure pump (3.3) to a spray nozzle in the upper tower part (2.3). The spray drops descending in the ascending air stream release water, moisten the compost pallet with their residual water content and return as excess into the filtrate circulation. The ascending air stream escapes (2.4) at the roof via a demisting orifice. The air intake for oxygen supply and drying proceeds from a solar warm air collector (4.0). The result is a compost which is further dried in the tower to below 30% residual water content for loss-free storage. The process is suitable for all animal husbandry businesses and households in an isolated situation instead of conventional disposal methods; because of its low capital expenditure, it is especially suitable also for small-scale businesses. <IMAGE>
Patent EP-0636295-B1 (EP)
Inventor: ROSCH REINHARD W
IPC: H04M3/22
Filed: 1993-03-17
Granted: 1997-05-07
Abstract: Circuit d'interface de ligne destiné à une ligne téléphonique bifilaire, comprenant deux résistances d'alimentation (40) qui sont connectées en série à deux enroulements primaires d'un transformateur (38) et des amplificateurs différentiels (50) qui sont couplés en régime capacitif à un enroulement secondaire du transformateur ainsi qu'à un réseau (44) de détection du courant pour produire une sortie symétrique qui dépend du courant s'écoulant dans les résistances d'alimentation. Chaque amplificateur comporte des voies de contre-réaction (52 et 58) pour un courant continu et pour un courant alternatif qui sont conçus pour compenser la résistance de l'enroulement secondaire du transformateur. Un autre amplificateur (62) est placé sur une voie qui part des sorties et va jusqu'aux entrées des amplificateurs différentiels, afin de réduire les signaux du mode commun au niveau desdits amplificateurs différentiels. Une sortie de l'amplificateur (62) et un diviseur de potentiel (66) situé sur la ligne sont couplés à un n÷ud sommateur (68) pour produire un signal représentant le courant du mode commun sur la ligne.
Patent EP-0635149-B1 (EP)
Title: Procede et appareil permettant de stocker et de recuperer des donnees multidimensionnelles dans la memoire d'un ordinateur
Inventor: EARLE ROBERT J
IPC: G06F17/30
Filed: 1993-03-30
Granted: 1999-09-29
Abstract: Procédé et appareil permettant de stocker et de récupérer des données multidimensionnelles, dans lesquels on définit une structure de données multiniveau, laquelle comprend un niveau qui contient les dimensions choisies par l'utilisateur pour produire des données denses et d'autres niveaux qui contiennent les combinaisons restantes de données peu denses. Les dimensions denses spécifiées dans n'importe quel cas donné sont utilisées pour déterminer la longueur de bloc de base servant à stocker des informations. Les dimensions peu denses restantes servent à créer la structure de niveau supérieur utilisée pour désigner le bloc qui contient les informations désirées. En fonction de la faible densité des données, on peut utiliser différents types de structure de niveau supérieur. Pour maintenir un équilibre entre la mémoire requise et la vitesse de récupération, on peut utiliser aussi bien la longueur de bloc de données variable que le choix de l'indicateur. Lorsque la structure de données est créée, les données situées dans les blocs de données et les indicateurs situés dans un type de structure d'indicateur de niveau supérieur peuvent être récupérés par un simple calcul du décalage de la cellule voulue située dans la mémoire plutôt qu'au moyen d'une demande de recherche.
Patent EP-0639084-B1 (EP)
Inventor: RICHARD ROBERT G
IPC: A01N43/20
Filed: 1993-05-04
Granted: 1997-09-03
Abstract: The invention relates to compositions of ethylene oxide and heptafluoropropane and a method of sterilization using same. These environmentally acceptable compositions are chemically stable, minimally segregating, compatible with the objects being sterilized; provide sufficient vapor pressure to deliver the blend to the sterilization chamber, and possess improved flammability suppressant characteristics.
Patent EP-0739255-B1 (EP)
Inventor: SCHACH HERBERT U
IPC: B23D25/04
Filed: 1993-04-01
Granted: 1999-11-17
Abstract: A flying die apparatus including a reciprocally movable carriage mounting a plurality of die heads capable of performing sequential or concurrent operations on a strip stock segment aligned and moving with the carriage. The die support heads include a rotatable coupling which provides a common source of pressurized fluid for die actuators forming part of the head while enabling the die elements to be rotated with respect to the processing line. Rotatable nut assemblies engageable with elongated ball screw shafts interconnect the heads to maintain a rigid spacing between the heads while providing a means for adjusting the relative position of the heads with respect to each other. A gimbal mounting is also provided to enable the die support heads to be angled with respect to the processing line to perform angled cuts, etc.
Patent EP-0597085-B1 (EP)
Inventor: KUZNICKI WILLIAM JOSEPH
IPC: H04L7/04
Filed: 1993-05-25
Granted: 2001-09-26
Abstract: A data communication terminal (102) transmits messages to a plurality of data communication receivers (106), and has an input for receiving messages and assigning the same into a plurality of transmission frames which are assigned for transmission to the plurality data communication receivers. The data communication terminal (102) comprises a first memory (210) for storing the received messages, a timer (214) for generating periodic timing signals, a controller (204) responsive to the periodic timing signals, for recovering the stored messages and queueing the same into a second memory (1910) having a predetermined transmission frame queue capacity. A monitoring circuit (1902, 1908) monitors the transmission frame queue capacity of the second memory (1910), and expected transmission frame queue capacities for one or more subsequent transmission frames. The monitoring circuit (1902, 1908) determines when the messages stored within the second memory (1910) will exceed the predetermined transmission frame queue capacity, and enables the storage of the excess messages in a third memory (1912). A frame batching controller (1902) generates designating information designating one or more of the subsequent transmission frames during which the excess messages stored are to be transmitted. A transmitter (104) transmits the messages and designating information stored in the second memory (1910) within the assigned transmission frame, and transmits the excess messages stored in the third memory (1912) within the one or more of the subsequent transmission frames designated by the designating information.
Patent EP-0584351-B1 (EP)
Title: Procede de protection de surfaces solides, particulierement les zones littorales contre la pollution par hydrocarbures
Inventor: BASSERES ANNE
IPC: C09D105/06
Filed: 1993-03-09
Granted: 1997-06-04
Abstract: Protection des surfaces solides et particulièrement les zones littorales contre la pollution par hydrocarbures, par application d'une couche protectrice composée de polysaccharides renfermant des groupes carboxyl libres, commes les alginates ou les pectines faiblement méthylées.
Patent EP-0655974-B1 (EP)
Inventor: WOODARD FLOYD E
IPC: C23C14/08
Filed: 1993-08-12
Granted: 2000-01-05
Abstract: Anti-reflective composites (84) comprising carbon-based polymer substrates (86),such as polyesters, are antireflected by applying to the substrates one or more discontinuous layers of inorganic materials (88, 92) having an index of refraction greater than that of the substrates.
Patent EP-0612560-B1 (EP)
Inventor: BIZZOTTO WLADIMIRO
IPC: B01J19/24
Filed: 1994-02-11
Granted: 1996-01-03
Abstract: According to the invention the non-catalytic high-pressure process for producing the melamine occurs in one single body having a vertical cylindrical shape divided into three sectors separated by means of diaphragms, each sector communicating with the other two through pipelines separated from one another. The top sector (L) is provided with at least one nozzle (1) for letting in the molten urea, with at least one distributor for the reaction gas (3), with at least one pipe (7) connecting said sector with the bottom reaction sector (R), with at least one valve (15) for extracting the residual gas and for adjusting the operating pressure of the reactor and with at least one exchanger cooling the urea. The bottom sector (R), wherein the reaction of the melamine synthesis occurs, is equipped with at least one element for the distribution (10) of the ammonia, with at least one pipe (7) for feeding the molten urea coming from the top sector, with at least one system (8) for obtaining the thermic energy necessary for the reaction, with at least one opening (110) made in the diaphragm (SR) and separating said bottom sector from the central sector. The central sector (S), wherein the separation of the gaseous products from the liquid phase of the reaction occurs, is provided with at least one pipe (11) for feeding the reaction products, with at least one distributor (12) of the ammonia, with means for keeping the temperature of said sector under control, with at least one opening (210) made in the diaphragm (LS), separating said sector from the top sector through which the reaction gases are transferred to the upper sector, with at least one tube (30) for the outlet of the melamine produced. <IMAGE>