baber/WOPTO huggingface dataset:
Patent EP-0455729-A1 (EP)
Inventor: TATAS RALF
IPC: C09D201/00
Filed: 1990-01-26
Abstract: On obtient des dispersions aqueuses de polymères stériquement stabilisées à partir de monomères éthyléniques non saturés radicalement polymérisés et d'un polymère greffé servant de colloïde protecteur en greffant radicalement les monomères éthyléniquement insaturés généralement hydrophobes, par exemple des alkylesters d'acide acrylique ou méthacrylique, sur le progéniteur de colloïde protecteur essentiellement soluble ou dispersible dans l'eau au moyen d'un excitant de greffe, et en polymérisant, en présence du colloïde protecteur ainsi obtenu, des monomères éthyléniquement insaturés radicalement polymérisables dans un milieu aqueux par polymérisation d'émulsion en présence d'un excitant habituel formant des radicaux libres. On utilise de préférence en tant que progéniteurs de colloïdes protecteurs des polysaccharides et des polymères à base de monomères éthyléniquement insaturés, en particulier polyvinylpyrrolidon ou polyvinylalcool. Ces dispersions aqueuses de polymères, qui peuvent être transformées même à la température ambiante, peuvent servir de base pour les laques et revêtements.
Patent EP-0534947-A1 (EP)
Title: A transport means for transporting pieces three-dimensionally.
Inventor: ERIKKILAE JOUNI
IPC: B66C17/00
Filed: 1990-02-16
Abstract: A transport means for transporting pieces three-dimensionally, wherein the sections belonging to a section pair (1<1>, 1<2>; 4<1>, 4<2>) are box-like; a traction member (14<1>, 14<2>; 16<1>, 16<2>) has been disposed over its essential length inside the section (1<1>, 1<2>; 4<1>, 4<2>) and secured to the carriage with a tension means (31); and the transport means comprises return sheaves (15; 17), which have been placed in pairs, spaced at the distance of the section, with the carriage (2<1>, 2<2>; 5<1>, 5<2>) between the return sheaves; and the traction member has been disposed to run from the carriage over the return sheaves back to the respective carriage for forming a closed loop of the traction member and the respective carriage; and a power means (3, 6) has been arranged to move the traction member and by its mediation, the respective carriage.
Patent EP-0462182-A1 (EP)
Title: Matrix metalloproteinase peptides: role in diagnosis and therapy.
Inventor: LIOTTA LANCE A
IPC: C07K16/00
Filed: 1990-03-01
Abstract: A family of metalloproteinases exist which cleave extracellular matrix molecules. These metalloproteinases are secreted in a latent inactive form and require activation in order to specifically cleave the preferred substrate. A series of peptides have been prepared based on the complete sequence analysis of type IV procollagenase. Peptide inhibitors were synthesized which correspond to cysteine repeat regions and histidine containing regions; the mechanism of action of these peptides involves inhibition of binding of the enzyme to the substrate. Peptide inhibitors were synthesized which correspond to the peptide cleaved off during activation, and constitute a novel class of metalloproteinase inhibitors. These inhibitors are members of a series of peptides which contain the core amino acid sequence RKPRC or analogs thereof. The cysteine residue is required for activity. Affinity purified antibodies directed against specific peptides can be used to a) detect any general metalloproteinase enzyme with the sequence in part VAAHE or PRCGNPD, and distinguish it from other known members of the metalloproteinase family, b) block functional domains resulting in the inhibition of enzyme activity, and c) distinguish latent from activated forms of the enzyme.
Patent EP-0438547-A1 (EP)
Inventor: SCHEUBLE BERNHARD
IPC: C09K19/42
Filed: 1990-06-15
Abstract: Des affichages à cristaux liquides supertwistés, dotés de propriétés supérieures sont obtenus dans le cas où le mélange de cristaux liquides nématiques est à base de composants choisis dans le groupe A constitué par les composés ayant les formules IIa à IIk.
Patent EP-0444170-A1 (EP)
Inventor: FOPPE WERNER
IPC: F03G7/04
Filed: 1990-09-10
Abstract: Le procédé Hot-Weak-Rock évite la limitation technique du procédé Hot-Dry-Rock, à savoir de ne plus pouvoir surmonter les efforts de cisaillement de la roche qui s'établissent lors de l'exploitation des surfaces d'échauffement par Hydro-Frac. Le procédé Hot-Weak-Rock déplace la création d'une zone d'échauffement dans le domaine de la lithosphère continentale, où les efforts de cisaillement de la roche chaude diminuent fortement et brusquement, avec une pression superposée croissante, et où l'Hydro-Frac commence déjà pour la séparation d'une zone d'échauffement par la pression hydrostatique d'une colonne d'eau sous pression d'un trou de forage d'une profondeur et d'un tubage correspondants. Pour la séparation de la section inférieure du trou de forage, laquelle est restée sans tubage, il ne reste plus qu'à engendrer une pression supplémentaire dans la colonne d'eau du trou, qui peut être réalisée sans problème.
Patent EP-0444181-A1 (EP)
Inventor: STUART SUSAN G
IPC: G01N33/53
Filed: 1990-08-02
Abstract: Disclosed are methods and compositions for identifying malignant tumors that overexpress the c-erbB-2 oncogene. Assays useful for diagnosis and prognosis of neoplastic disease are provided which detect the external domain of c-erbB-2, the glycoprotein gp75 and quantitate the level of gp75 in the biological fluids of mammals carrying a tumor burden.  Further disclosed are recombinant, synthetically and otherwise biologically produced novel proteins and polypeptides which are encoded by the external domain DNA sequence of the c-erbB-2 oncogene (the gp75 gene) or fragments thereof. Such gp75 proteins and polypeptides are useful as vaccines, therapeutically in the treatment of cancer either alone or in combination with chemotherapeutic agents.  Also disclosed are antibodies to such gp75 proteins and polypeptides which are useful diagnostically and therapeutically. Still further disclosed are test kits embodying the assays of this invention.
Patent EP-0494248-A1 (EP)
Inventor: KLEIN SCOTT I
IPC: A61K31/40
Filed: 1990-09-25
Abstract: On décrit de nouveaux peptides et pseudopeptides, ainsi que des compositions pharmaceutiques à base de ceux-ci, qui inhibent l'agrégation plaquettaire et la formation des thrombus dans le sang des mammifères.
Patent EP-0448018-A1 (EP)
Inventor: IDA YASUSHI C O PATENT DEP DEV
IPC: G04G21/02
Filed: 1991-03-18
Abstract: In a compass, the direction of the geomagnetism is detected by magnetic sensors (13) and an azimuth detector (14), and data on the direction of the geomagnetism is supplied to a controller (10). A ROM (11) stores declination data representing the angle formed between the direction of the geomagnetism and the direction of the geographic meridian. The data on the direction of the geomagnetism is corrected in accordance with the declination data stored in the ROM (11), to thereby obtain geographical direction data. This geographical direction data is displayed on a display device (17). In this manner, the compass enables the user to easily know a true direction.
Patent EP-0455982-A1 (EP)
Inventor: ERPENBACH HEINZ DR
IPC: C07F9/54
Filed: 1991-04-03
Abstract: A process for the preparation of methanolic methyl-tri- n-alkylphosphonium iodide solution having 3 to 8 C atoms in the carbon chain from tri-n-alkylphosphine and methyl iodide in a diluent is described, in which methanol is used as the diluent.
Patent EP-0459139-A1 (EP)
Inventor: KOLVITES ALBERT
IPC: E04B1/58
Filed: 1991-04-23
Abstract: A connector sleeve device for connecting together first and second posts comprises a sleeve (10; 30) having an outer surface dimensioned to be received within the interior surfaces of the first and second posts (2, 4). A first flexible protrusion (14; 32) is formed in a mid-region of the sleeve (10; 30) and has an abutment surface (18; 34) adapted to abut an end surface (22) of the first post (2) when the sleeve (10; 30) is received therein. The contact between the abutment surface (18; 34) and the end surface (22) prevents the sleeve (10; 30) from being moved further into the first post (2). A second flexible protrusion (16; 38) is formed in the mid-region of the sleeve (10; 30) and has a second abutment surface (16; 40) adapted to abut an end surface (24) of the second post (4) when the sleeve (10; 30) is inserted into the second post (4). The contact between the second abutment surface (20; 40) and end surface (24) of the second post (4) prevents the sleeve (10; 30) from being moved further into the second post (4). The abutment surfaces (18, 20; 34, 40) of the first and second flexible protrusions (14, 16; 32, 38) are formed in substantially the same cross-sectional radial plane relative to the sleeve (10; 30) so that the end surfaces (22, 24) of the first and second posts (2, 4) can mate together, making the sleeve (10; 30) substantially invisible. Preferably, the flexible protrusions (14, 16; 32, 38) are inclined tabs disposed on opposite sides of a hollow cylindrical sleeve (10; 30) and are fluted in cross section.
Patent EP-0486759-A1 (EP)
Inventor: SOMMER HERMANN DR DIPL-ING
IPC: B01D53/34
Filed: 1991-06-20
Abstract: A process and an apparatus for purifying waste gases from a secondary aluminum melting plant are provided, by which the individual waste gas flows are collected and thermally post-combusted, wherein the generation of the energy necessary for post-combustion is provided by waste substances of high caloric value.
Patent EP-0463615-A1 (EP)
Inventor: HAENSICKE ANDRE DR RER NAT
IPC: C12P21/02
Filed: 1991-06-26
Abstract: The invention relates to a process for the production of GnRH decapeptides. The object is achieved by coupling, according to the invention by means of chymotrypsin, the part-fragments  Pyr-His-Trp-OR and  H-Ser-Tyr-Xaa-Leu-Arg-Pro-Gly-NH2, where R is an aliphatic or aromatic radical and Xaa is a D-amino acid, which have been prepared in a manner known per se. The process ensures a racemisation-free production of the GnRH decapeptides in high yield and purity. The applications of the invention are in the production of pharmaceuticals which are employed for the treatment of fertility disorders, prostate carcinoma or for ovulation synchronisation.
Patent EP-0469574-A1 (EP)
Inventor: YAMAMURA YASUHARU
IPC: H01M6/18
Filed: 1991-07-31
Abstract: A lithium-ion conducting solid electrolyte of the present invention comprises a parent material, a lithium-ion conducting sulfide glass represented by the formula Li 2 S-X (X is at least one sulfide selected from the group consisting of B 2 S 3 , SiS 2 , P 2 S 5 , Al 2 S 3 , and GeS 2 ), and a high-temperature lithium-ion conducting compound (i.e. Li 3 PO 4  or Li 2 S0 4 ). The lithium-ion conducting solid electrolyte has higher ionic conductivity and higher decomposition voltage compared to the parent material. By the use of this solid electrolyte for electrical/chemical components such as batteries, condensers, electrochromic displays, and the like, electronic apparatus that includes such elements may have improved performance.
Patent EP-0474057-A1 (EP)
Title: Verfahren zur Herstellung von N-(2-Chlor-pyridin-5-yl-methyl)-ethylendiamin
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D213/61
Filed: 1991-08-23
Abstract: Die vorliegende Erfindung betrifft ein neues Verfahren zur Herstellung von N-(2-Chlor-pyridin-5-yl-methyl)-ethylendiamin der Formmel (I) <IMAGE> auf technisch einfacher Weise in hoher Ausbeute und in sehr guter Qualität Das neue Verfahren ist dadurch gekennzeichnet, daß man N-(2-Chlor-pyridin-5-yl-methyl)-aminoacetonitril der Formel (II) <IMAGE> mit Wasserstoff in Gegenwart von Ammoniak und in Gegenwart eines Katalysators sowie in Gegenwart eines Verdünnungsmittels bei Temperaturen zwischen 0°C und 100°C und einem Druck zwischen 1 bar und 100 bar umsetzt. N-(2-Chlor-pyridin-5-yl-methyl)-ethylendiamin (I) kann als Zwischenprodukt für die Herstellung von Insektiziden verwendet werden.
Patent EP-0478948-A1 (EP)
Inventor: WIRTH XAVER DR
IPC: F16D55/40
Filed: 1991-08-26
Abstract: In an expanding cylinder arrangement for the actuation of disc brakes, in particular multiple disc brakes of rail vehicles, the pistons (1) which can be fed with hydraulic pressure medium are guided inside a cylindrical housing (7) and can be extended out of the ends of said housing which are open at the end sides. For the purpose of a tilt-free guidance of the two pistons (1), an auxiliary piston (13) which is constructed as a continuous bolt is provided inside the said pistons, which auxiliary piston is secured with respect to axial movements by means of a centring disc (19) which is mounted centrally with respect to the axis on the inner circumference of the housing (7). The two pistons (1) have an external and an internal guide with respect to the housing (7) and with respect to the auxiliary piston (13); (A; B, C), support being given against the external guide (A) when the auxiliary piston is displaced radially and transverse forces (Q, Q') act on the piston end faces (27), whilst when the auxiliary piston is held free of radial play and transverse forces act on the piston end faces (27) support is given in the area of the housing (7) which is central with respect to the axis. <IMAGE>
Patent EP-0440298-A1 (EP)
Inventor: VAN DEN HOVEN WILHELM ELBERTUS
IPC: A61K31/195
Filed: 1991-01-28
Abstract: The use of sulphur containing amino acids as represented by the general formula
       
 wherein
     n =    1-4   R =    H, alkyl having 1-12 C atoms, or carboxylic acyl, or pharmaceutically acceptable salts thereof,     
 in particular N-acetyl-cysteine (NAC), for the preparation of topical compositions for the medical or cosmetic treatment of human nails. The topical compositions containing these compounds may be applied to the nails separately from or in combination with topically effective medicaments.
Patent EP-0490433-A1 (EP)
Inventor: FLASCH JOHN ROBERT
IPC: C09D183/02
Filed: 1991-12-04
Abstract: A low volatile organic content hybrid silica binder, with a total silica content of about 29% to about 42% by weight, suitable for use in the manufacture of zinc-rich primer coating compositions is disclosed. The binder comprises a predominant amount of a silica component derived from the hydrolysis of an organic silicate and a lesser amount of a silica component derived from a silica sol. The solvent component comprises no more than about 75% by weight of an organic solvent having a volatility equal to or greater than the volatility of a C₁ to C₃ alkyl monohydric alcohol and about 25% by weight or more of a solvent having a lesser volatility than the volatility of a C₁ to C₃ alkyl monohydric alcohol, with the condition that no more than about 90% by weight of such lesser volatile solvent is a butanol.
Patent EP-0475704-A1 (EP)
Title: Drive circuit for an electric motor
Inventor: MARVEL DENNIS K
IPC: H02P7/00
Filed: 1991-09-09
Abstract: An electric motor drive circuit (2) having an H-bridge switch network with at least a first transistor (8) for connecting the electric motor between a supply potential (V POWER ) and earth to control the passage of current through the electric motor from the supply potential to earth in accordance with a control signal applied to a gate electrode (24, 26) of the first transistor, and having commutation protection circuitry (40) including: an inductance (14) coupled to carry current passing through the first transistor so as to produce a voltage representative of the rate of change of the current through the first transistor; and a reduction transistor (42) having its base electrode coupled to the inductance and arranged to conduct charge away from the first transistor's gate electrode when the voltage produced at the inductance is greater than the turn-on threshold voltage of the reduction transistor.
Patent EP-0490563-A1 (EP)
Inventor: LEIGHTLEY LIAM EDWARD
IPC: A01N43/653
Filed: 1991-12-04
Abstract: Specific triazoles discovered to be useful as fungicides are :
     1. α-n-butyl -α-phenyl-1H-1,2,4-triazole-1-propanenitrile   2. α,α-diphenyl-1H-1,2,4-triazole-1-propanenitrile   3. α-benzyl-α-phenyl-1H-1,2,4-triazole-1-propanenitrile   4. α-n-butyi-α-2-methoxyphenyi-1H-1,2,4-triazoie-l-propanenitriie   5. α-n-butyl-α-4-fluorophenyl-1H-1,2,4-triazole-1-propanenitrile   6. α-phenyl-α-(2-phenylethyl)-1H-1,2,4-triazole-1-propanenitrile   7. α-(4-fiuorophenyl)--n-propyl-1H-1,2,4-triazole-l-propanenitrile   8. α- [2-(4-chlorophenyl)ethyl]-α-phenyl-1H-1,2,4-triazole-1- propanenitrile   9. α-n-butyl-α-4-chlorophenyl-1H-1,2,4-triazole-1-propanenitrile   
     The materials which the fungicidal triazoles are capable of protecting include, for example, wood, fabric, leather, coatings, and caulks. 
     Especially when wood is being protected from attack by fungi we prefer compositions comprising the triazole(s) and a quaternary ammonium compound
Patent EP-0489590-A1 (EP)
Inventor: PHILLIPS DAVID
IPC: A61M27/00
Filed: 1991-12-05
Abstract: A drainage system for draining bile comprises an elongate drainage catheter (12) with a distal segment (18) and a proximal segment (16). A first lumen (20) extends longitudinally through at least a portion of the distal catheter segment (18) and longitudinally through the entire length of the proximal catheter segment (16) and communicates with the exterior of the catheter through a plurality of openings (26) in the distal catheter segment (18). A second lumen (22) extends longitudinally solely through at least a portion of the proximal catheter segment (16) and communicates with the exterior of the catheter through a plurality of openings (24) formed in the proximal catheter segment (16). A drainage bag (14) is connected to the proximal ends of the two lumens and defines a bile reservoir (44). Two one-way reed valves (45,46) are provided in the drainage bag, one (45) being arranged to allow bile to enter into the reservoir (44) from the second lumen (22) and the other (46) being arranged to allow bile to exit from the reservoir (44) into the first lumen (20).
Patent EP-0443906-A1 (EP)
Inventor: DUJARDIN STEPHANE
IPC: H04N5/33
Filed: 1991-02-12
Abstract: Bispectral camera with spectrum switching, comprising an optical valve (22) allowing through, at the frame rate, at least one of the two spectra and then the other spectrum alone, a frame memory (53) memorising the current frame in order to retransmit it at the same time as the next frame and an electronic circuit (55) reconstituting, in parallel, a 50 Hz image in one of the spectra and a 50 Hz image in the other spectrum. The invention applies, in particular, to a visible/near infrared surveillance camera. <IMAGE>
Patent EP-0446140-A1 (EP)
Inventor: RAULT SYLVAIN
IPC: A61P3/08
Filed: 1991-03-08
Abstract: Derivatives of general formula (I) …<IMAGE>… in which R1, R2, R3, R4 and R5 are as defined in the description. … …  - their isomers, diastereoisomers, enantiomers and their addition salts with a pharmaceutically acceptable inorganic or organic acid. …  - Medication. …
Patent EP-0485284-A1 (EP)
Inventor: KLEIN SIEGFRIED
IPC: H04R1/34
Filed: 1991-11-06
Abstract: The invention relates to an acoustic distributor with symmetry of revolution. The distributor includes two sound-reflecting cups (4A, 4B) having a convex exponential shape of revolution about a nominal axis (A). The external surfaces (5, 10) of these cups are arranged head-to-tail. The distributor includes at least one sound source (1) arranged facing a small opening (15) in one of the cups (4A). The distributor further includes, around an opening in the bottom of the second cup, a horn-shaped reflector (40) and an ogive-shaped reflector (46), in order to direct the sounds along the axis. <IMAGE>
Patent EP-0456835-A1 (EP)
Inventor: FUJIMORI SHIZUYOSHI
IPC: A61P3/10
Filed: 1990-12-10
Abstract: Dérivé de l'acide quinazoline-3-alcanoïque correspondant à la formule générale (I), présentant une activité inhibant aussi bien l'agglutination des plaquettes que l'aldose réductase, sels dérivés de ce composé, procédé de production de ce composé et médicament le contenant. Dans la formule, R représente hydrogène ou un groupe de protection du groupe carboxyle; R' représente alkyle inférieur, alcényle, alkynyle, alcoxy inférieur, alkylthio inférieur, halogène, phényle (qui peut être substitué par 1 à 3 substituants sélectionnés parmi des groupes alkyle inférieur, alcoxy inférieur, halogène, trifluorométhyle, carboxyéthylène et éthoxy-carbonyléthylène), naphtyle, hétérocycle (qui peut être substitué par 1 à 3 groupes alkyle inférieur), cycloalkyle, ou benzoyle (qui peut être substitué par alkyle inférieur ou halogène); R2 etR3 peuvent être identiques ou différents et représentent chacun hydrogène, halogène, alkyle inférieur, alcoxy inférieur, aralkyle éventuellement substitué, nitro, imidazolyle, imidazométhyle, ou -NR4R5 où R4 et R5 peuvent être identiques ou différents et représentent chacun hydrogène ou alkyle inférieur, ou sont combinés entre eux pour former un hétérocycle à 5 ou 6 éléments pouvant contenir un ou plusieurs autres hétéroatomes; X représente carbonyle, thiocarbonyle ou méthylène (qui peut être substitué par alkyle inférieur); A représente alkylène inférieur ou alcénylène; et n est un entier compris entre 1 et 3.
Patent EP-0456807-A1 (EP)
Inventor: MILLER ARTHUR C
IPC: A63F9/24
Filed: 1990-11-28
Abstract: Lecteur de cartes pour table de blackjack comprenant un lecteur de cartes (20) et un boîtier (12), ledit boîtier étant attachable à la table de blackjack. Le lecteur de cartes (20) possède une source de lumière intégrée, un moyen permettant d'alimenter ladite source de lumière (60), une plate-forme (22) coplanaire à ladite table de blackjack définissant une ouverture (40) permettant de lire une partie de la carte de jeu dont la face est tournée vers le bas. Ladite ouverture (40) est partiellement couverte par un moyen de recouvrement (42) de façon à réduire la possibilité pour un joueur de blackjack autre que le fournisseur de cartes de voir la partie de la carte inspectée. Une surface réfléchissante (54) est disposée généralement sous ladite ouverture (40) de façon à réfléchir la partie de la carte tournée ves le bas qui est lue à travers la partie non recouverte de l'ouverture permettant de révéler au fournisseur de cartes chaque signe imprimé sur la partie de la carte lue tournée vers le bas. L'on décrit également une méthode permettant d'augmenter la vitesse de jeu dans une partie organisée de blackjack.
Patent EP-0506807-A1 (EP)
Inventor: ESCABASSE JEAN-YVES
IPC: D21H27/10
Filed: 1990-12-21
Abstract: The supple sheet according to the invention, which is resistant to tearing and bursting, has a low water- or other liquid-absorbing power, controlled porosity and is printable, comprises: at least cellulosic fibers, optionally synthetic fibers, at least one binder, at least one moisture-retaining agent in a proportion less than about 20% by dry weight of the sheet, at least one sizing agent. The invention finds an application in sterilizable packages.
Patent EP-0491921-A1 (EP)
Title: Method for preparing a lipoprotein modified by the incorporation of a lipophilic active substance.
Inventor: FAVRE GILLES
IPC: A61Q19/00
Filed: 1991-07-12
Abstract: PCT No. PCT/FR91/00573 Sec. 371 Date May 6, 1992 Sec. 102(e) Date May 6, 1992 PCT Filed Jul. 12, 1991 PCT Pub. No. WO92/00761 PCT Pub. Date Jan. 23, 1992.Method of preparing a lipoprotein modified by incorporation of at least one lipophilic active substance other than a triglyceride, characterized by incorporation of said active substance into an emulsion of a lipid phase in a continuous aqueous phase, by adding to the emulsion, with stirring, an original lipoprotein and at least one lipid transfer protein, allowing the mixture to incubate, and, using known methods, isolating the lipoprotein into which the active substance is incorporated; a lipoprotein thus obtained, and pharmaceutical or cosmetic composition containing such a modified lipoprotein.