baber/WOPTO huggingface dataset:
Patent EP-0593631-A1 (EP)
Inventor: KUCHERLAPATI RAJU
IPC: C12N15/85
Filed: 1992-06-26
Abstract: Méthodes et compositions permettant de réaliser des délétions, additions ou substitutions dans un ADN chromosomique. En particulier, une séquence présentant une homologie avec une séquence cible est employée, conjointement à une séquence présentant une homologie par rapport à une séquence répétitive. L'intégration de la construction dans un chromosome permet d'obtenir une séquence emboîtée de délétions en rapport avec le nombre et la distance des séquences répétitives par rapport à la séquence cible.
Patent EP-0551479-A1 (EP)
Title: Appareil de contrôle automatique du gain d'assistance variable pour un système de servomécanisme
Inventor: SCHWITALLA J DAVID
IPC: B62D5/07
Filed: 1992-07-29
Abstract: Un appareil (100) de réglage de gain variable pour un servomécanisme (10) comprend un capteur de positon (56), une soupape (26), un contrôleur (34) et un actionneur (30). La soupape (26) comprend un élément à actionnement (72) ainsi qu'un orifice (80) à écoulement variable servant à faire communiquer le fluide hydraulique entre la conduite d'alimentation sous haute pression (18) et un réservoir (16) de fluide hydraulique. La position de l'élément à actionnement (72) détermine la surface de section de l'orifice à écoulement variable (80). Le capteur de position (56) détermine la présente position de l'élément à actionnement (72). Le contrôleur (34) détermine si une erreur de position existe entre la présente position de l'élément à actionnement (72) et une position prédéterminée variable de l'élément à actionnement (72). En réponse à l'erreur de position, l'actionneur (30) actionne l'élément (72) afin d'éliminer l'erreur de position et de sorte que la pression d'amplification fournie au système asservi d'amplification (10) est modifiée en fonction de la position variable prédéterminée.
Patent EP-0597958-A1 (EP)
Inventor: GAILEY ROBERT MCNAUGHT
IPC: D02G3/40
Filed: 1992-08-05
Abstract: The invention relates to internally bonded sewing threads and to processes for the production of the internally bonding sewing threads. The internally bonding sewing threads of the invention include three multifilament yarns wrapped helically about a thermoplastic bonding core yarn. Processes of the invention include an improved process for preparing a precursor plied thread which is thereafter thermally treated to provide the internally bonded sewing thread. In addition, the invention provides batch and continuous processes for converting the precursor plied thread into internally bonded sewing thread.
Patent EP-0601052-A1 (EP)
Title: Therapeutic method for iddm.
Inventor: STEWART TIMOTHY ANDREW
IPC: C07K16/28
Filed: 1992-08-19
Abstract: Insulin dependent diabetes mellitus is treated by administering to a patient during preclinical or early onset stages of the disease a therapeutically effective dose of an alpha interferon antagonist. Suitable antagonist include anti-alpha interferon neutralizing antibodies, neutralizing antibodies directed against the alpha interferon receptor polypeptides, soluble preparations of the alpha interferon receptor, alpha interferon fragments and the like.
Patent EP-0606309-A1 (EP)
Inventor: BALL MELVILLE DOUGLAS
IPC: C25D11/04
Filed: 1992-09-29
Abstract: L'invention se rapporte à une structure laminée détachable pouvant être utilisée dans un élément d'étanchéité détachable réunissant un élément de fermeture souple (23) à un récipient, ou dans des laminés feuille métallique/polymère utilisés pour des emballages et autres. La structure comprend un substrat métallique poreux et anodisable (4) ainsi qu'une pellicule anodique poreuse (12) recouvrant une surface du substrat et fixée à cette surface. La pellicule anodique poreuse (12) comprend une couche affaiblie (19) placée entre la partie externe de la pellicule et une structure sous-jacente comprenant le substrat métallique (11). La couche affaiblie (19) est suffisamment robuste pour empêcher, au cours de l'utilisation de la structure, que la partie externe de la pellicule ne se détache de la structure sous-jacente, sauf lorsqu'on détache délibérément l'élément de fermeture souple (23). L'invention se rapporte également à un procédé servant à fabriquer la structure, ainsi qu'à des récipients, dont l'élément de fermeture peut ainsi être détaché, et à des laminés recyclables comprenant cette structure. Celle-ci constitue un élément d'interface détachable qui ne dépend pas sensiblement des caractéristiques des adhésifs particuliers ou des techniques de fixation utilisées pour coller le substrat métallique (11) au reste de la structure, et qui est ainsi stable et fiable.
Patent EP-0610503-A1 (EP)
Inventor: TAKARA MUNEAKI
IPC: H02K49/10
Filed: 1992-10-28
Abstract: A novel rotary apparatus wherein a composite rotor which comprising a plurality of ring-like rotors arranged concentrically is rotated at a high speed by utilizing magnetic forces. Around a center rotor, concentrically arranged are, away from each other, a plurality of annular rotors is rotated around the axis of the center rotor. On the surfaces of each rotor opposing the adjacent annular rotors magnets are provided. The polarities of the magnets of one rotor are the same as those of another rotor opposing the one. The poles of the magnets of two rotors are arranged zigzag in the circumferential direction.
Patent EP-0594861-A1 (EP)
Inventor: NAMEKAWA MASAAKI KASHIMA OIL C
IPC: G02F1/13
Filed: 1992-12-15
Abstract: Nouveau dérivé de tétrahydropyranne optiquement actif employé comme cristal liquide, pour dispositif d'affichage ou dispositif électro-optique, représenté par la formule générale (I), ou par la formule générale (I') (dans laquelle chacun des symboles correspond aux définitions détaillées ci-après) telle que (2R, 5R, 6R)-tétrahydro-6-trifluorométhyl-2-hexyloxy-5-(4''-hexyloxybiphényl-4'-carbonyloxy)pyranne ou (2R, 5R, 6R)-tétrahydro-6-trifluorométhyl-2-hexyloxy-5-(4''-hexyloxybiphényl-4'-carbonyloxy)pyranne, composition de cristaux liquides et élément de cristaux liquides renfermant ledit dérivé. Ce dérivé peut être amélioré pour présenter des caractéristiques de réaction rapide, surtout lorsqu'il est formulé en une composition, et il trouve son utilité comme composant d'un cristal liquide ferroélectrique induisant une polarisation spontanée importante.
Patent EP-0545892-A1 (EP)
Inventor: LARKIN JOHN PATRICK ROUSSEL-UC
IPC: C07D305/08
Filed: 1988-07-21
Abstract: Compounds of the formula
       
 wherein R b  is a C 2-10  non aromatic hydrocarbyl group optionally substituted by cyano, halo, alkoxy, or a group S(O) m bR 3b  or R b  is phenyl optionally substituted by alkoxy, alkyl, alkynyl, halo, haloalkyl, cyano or a group S(O) m bR 3b  as defined hereinbefore; 
R 1b  and R 2b  may be the same or different, and each is hydrogen, halo, or a aliphatic group optionally substituted by halo, cyano, carbalkoxy, or alkoxy; a group S(O) m' R 4  and R 4  is alkyl; alkynyl, cyano, gem dimethyl, or carbalkoxy, or R 1b  and R b  and the carbon atoms to which they are attached form a carbocyclic ring optionally substituted, 
R 8 , R 9  and R 20  may be the same or different and are selected from chloro, bromo, methoxy or methyl optionally substituted by methoxy or fluoro; 
B is a single bond, methylene or a C 2-6  aliphatic chain which may contain one or two heteroatoms and/or double bonds but not triple bonds interspersed in the chain and which may be substituted by one to four substituents which may be the same or different and are each independently selected from hydroxy, oxo, halo, alkyl, alkoxy, acyloxy, epoxy, a alkylidene group, a carbalkoxy group, haloalkyl or cyano; 
D is a single bond or a group CH 2 O, CH 2 S(O) n  wherein n is 0, 1 or 2, or D is a 1,2 cyclopropyl group; 
Y and Y 1  are the same or different and are each selected from oxygen and S(O) n'  wherein n' is 0, 1 or 2; and Z is CH 2 CH 2 , CH 2 O or CH 2 S(O) n''  wherein n'' is 0, 1 or 2 provided that B cannot be a single bond or methylene group when D is a single bond, which have pesticidal activity, particularly against anthropod pests.
Patent EP-0560021-A1 (EP)
Inventor: VURAL GUELERTAN DIPL-ING TU
IPC: E01C7/18
Filed: 1993-01-19
Abstract: The invention relates to a vehicle (1) for repairing road surfaces by filling with a filling material, consisting of a heating and scarifying unit (3, 4, 5), a dispensing device (6) for the filling material and, arranged behind these, a compacting tool (7). In this case, it is essential that precompaction is carried out at a level which lies higher than the intact road surface and that the final compaction is carried out by a horizontally oscillating smoothing tool (8) with simultaneous removal of the remaining projection. <IMAGE>
Patent EP-0566831-A1 (EP)
Inventor: WANDRES CLAUS G DIPL-ING
IPC: B08B1/00
Filed: 1993-02-06
Abstract: A device (1) for the mechanical dry and/or wet cleaning of - in particular grained or somewhat irregular, but also smooth - surfaces (2) in particular on panels (3), films or laminates made, for example, of plastic, has at least one cleaning apparatus (7) which has an upper strand (4) and a lower strand (5) and at least two deflector rollers or rolls (6), one strand acting on the surface (2) to be cleaned as a cleaning strand (5) and, owing to the circulation, wiping across this surface. The cleaning apparatus (7) is in this case an approximately web-shaped non-woven fabric (8) which, on its inside facing the deflector rolls (6), is fastened to a smooth, tensile resistant carrier belt (9) and, on its outside facing the surface to be cleaned, has a multiplicity of at least partly convoluted and felted fibres which are able to pick up and carry with them even extremely small particles, even out of depressions. Very fast, because of the simplicity of the device (1), efficient and nevertheless thorough cleaning of sensitive surfaces is thus possible, which is required, for example, in the furniture industry. <IMAGE>
Patent EP-0561160-A1 (EP)
Inventor: CHAPOTEAU EDDY
IPC: C07C245/08
Filed: 1993-02-15
Abstract: A chromogenic compound found to be especially selective in the determination of calcium in blood of the general formula (I):
       
 where:
     R is   hydrogen or lower alkyl;   X is   CH₂, CH₂CH₂, CH=CH; O, S, SO₂, S-S, NR;   W is   CH, C-OH or N;   M is   p-nitrophenylazo, 2,4-dinitrophenylazo, 2,4, 6-trinitrophenylazo, p-nitrostyryl, p-benzoquinoneimino, bis-(4-dimethylaminophenyl) hydroxymethyl, 3-phenylisothiazolyl-5-azo, thiazolyl-5-azo; or isothiazolyl-5-azo;   k is   0 or 1;   l is   0 or 1; and   n is   0 or 1.   
     A reagent composition and synthesis of chromogenic compounds of general formula (I) are also disclosed.
Patent EP-0574655-A1 (EP)
Inventor: KAROL THOMAS J
IPC: C10N50/10
Filed: 1993-02-26
Abstract: Disclosed are lubricating compositions having improved wear and oxidation properties. The improved compositions contain multifunctional additives prepared by reacting 2,5-dimercapto- 1,3,4-thiadiazole, aliphatic or aromatic aldehyde and aromatic amine in the molar ratio of 1:1:1 to 2:4:3. The 2,5-dimercapto-1,3,4-thiadiazole may be substituted in the 2-position by hydrocarbyl, terpene residue, polymeric alpha-olefin and succinate residues.
Patent EP-0567082-A1 (EP)
Inventor: NAKATA KIYOSHI
IPC: H02M7/48
Filed: 1993-04-20
Abstract: Disclosed is an apparatus for realizing a small apparatus by making element currents uniform in the dipolar modulation mode. The zero voltage period in the dipolar modulation period is made shorter than other voltage output periods. Accordingly, currents of switching elements constituting the main circuit of an inverter can be made uniform.
Patent EP-0560407-A1 (EP)
Inventor: GIRIJAVALLABHAN VIYYOOR MOOPIL
IPC: C07D249/08
Filed: 1987-12-09
Abstract: The disclosed invention is compounds represented by the formula 
 
 
 
        Z-X-Q-Y-W'-Y-Q-X-Z   II 
 
 
 
and pharmaceutically acceptable acid addition, basic addition salts and quarternary amine salts thereof and pharmaceutically acceptable solvates thereof, wherein 
   each Z is independently tetiary butyl, phenyl, naphthyl or adamantyl; substituted phenyl wherein the substituents are one or more of halogen, lower alkoxy, phenoxy, nitrile, nitro, phenylsulfonyl, loweralkylsulfonyl, oxazol-2-yl, lower alkanoyl, benzoyl, lower alkoxycarbonyl, lower alkyl, lower alkylthio, phenyl, phenylaminothiocarbonyl, or lower alkylaminothiocarbonyl; 4 or 6 membered unsubstituted or substituted heterocyclic ring containing at least one nitrogen with the remaining ring members being at least one carbon, and optionally sulfur or oxygen, wherein the substituents are one or more of carboxyl, hydroxymethyl, lower alkyl, loweralkylcarbonyl or aryl lower alkyl; 
   X and Y are each independently a bond, -O-, -S-, -SO₂-,
       
    each Q is independently a divalent substituted or unsubstituted straight or branched chain lower alkanediyl, lower alkanediyl-cycloalkanediyl-lower alkanediyl, lower alkenediyl, lower alkynediyl, phenylene, dihydrofurandiyl, tetrahydrofurandiyl, tetrahydropyrandiyl,, or loweralkanediyl-tetrahydrofurandiyl-loweralkanediyl, wherein the substituents are one or more of hydroxy, epoxy, fluorine, chlorine, azide, or amino; 
   W is a monovalent substituted or unsubstituted aryl group or a heterocyclic single or fused ring containing from 4 to 10 ring atoms, at least one hetero atom of which is a nitrogen atom and the remaining ring atoms being at least one carbon and optionally sulfur or oxygen, wherein the substituents are one or more of hydroxy, oxo, amino, carbamoyl, carboxyl, nitrile, nitro, lower alkoxy carbonyl, halogen, sulfamyl, lower alkyl, lower alkylthio, lower alkoxy, hydroxyloweralkyl, lower alkoxycarbonylloweralkyl, amino loweralkyl, carboxyloweralkyl, guanidino, thioureido, lower alkylsulfonyl-amino, aminocarbonylloweralkyl, allyloxycarbonylmethyl or carbamoyloxyloweralkyl; with the proviso that W cannot be substituted or unsubstituted isoxazolyl, and 
   W' is divalent W. 
     The compounds have antiviral activity, antiinflammatory activity and are PAF inhibitors.
Patent EP-0629827-A1 (EP)
Inventor: WITTIG ADOLF
IPC: F04D25/16
Filed: 1993-06-14
Abstract: In a refrigerator and/or freezer apparatus, a single fan motor (11) with two blades (14, 15) on one and the same shaft (12) is used in the outer space for the air circulation in the inner space (13) and for ventilating the condenser (18), an extended shaft end (12a) passing through a wall (10). <IMAGE>
Patent EP-0578277-A1 (EP)
Inventor: THOERNER HANS-HEINZ
IPC: A23G3/00
Filed: 1990-05-26
Abstract: A package for food products having an outer part and an inner part of the packaging. The inner part of the packaging has at least one shaping for receiving the product. Said inner part consists of a food, at least insofar as it comes into contact with the product.
Patent EP-0594176-A1 (EP)
Inventor: CHESTERFIELD MICHAEL P
IPC: A61B17/06
Filed: 1993-10-21
Abstract: Textile surgical articles (10) are disclosed which are constructed in whole or in part from high tenacity low elongation absorbable fibers. The products may be braided, woven or knitted, such as braided tapes. The high tenacity low elongation absorbable fibers provide structures having greatly increased strength and decreased elongation, a combination of properties which is uniquely applicable and superior for repairing body tissue (12, 14).
Patent EP-0633219-A1 (EP)
Inventor: VAN DEN BRINK PETER JOHN
IPC: B01D53/86
Filed: 1993-07-06
Abstract: Process for removing sulphur compounds from a gas stream (2) comprising the steps of (a) converting the sulphur compounds to sulphuric acid (1, 5); (b) separating the sulphuric acid from the gas stream (8), and (c) supplying the sulphuric acid (16) into the thermal stage (18) of a Claus process to allow the sulphuric acid to react with hydrogen sulphide to elemental sulphur.
Patent EP-0595432-A1 (EP)
Inventor: VAN CAPELLEVEEN PIETER
IPC: A21B3/15
Filed: 1993-10-28
Abstract: The invention relates to a product carrier, in particular for use in a proofer, provided with a substantially rectangular frame (1) having two longitudinal edges (2) and two transverse edges (3), and provided with a cloth (6) connected with at least one transverse edge. The product carrier is characterized according to the invention by a plurality of spaced bars (4) extending transversely between the two longitudinal edges (2), at least the transverse edges (3) being movable longitudinally towards each other and away from each other between a collapsed and an extended position, and the cloth (6) being connected with the frame (1) near the two transverse edges (3) and having such a length that it is stretched tight in the extended condition of the transverse edges (3) and forms substantially semicircular folds (6a) between the bars (4) in the collapsed condition of the transverse edges (3).
Patent EP-0554988-A1 (EP)
Inventor: ISONO KEINOSUKE
IPC: A61J1/00
Filed: 1993-01-21
Abstract: An apparatus for separately storing a liquid first component and a second component, and for mixing them on demand, comprises a first container (2) made of a flexible material for storing the first component therein, and having a communication mouth (8) with an isolator (16), a supporting case (4) connected to the communication mouth (8), and a second container (1) for storing the second component and having a mouth portion (6) held in the case (4) and having a plug (7) fitted in the mouth portion (6). The apparatus further comprises a hollow, inflexible communication device (3, 12) capable of penetrating through the isolator (16) and the plug (7). The communication device (3, 12) is accommodated in the first container (2) and is attached to the communication mouth (8) movably therein. The two containers (1, 2) can be communicated with each other in a liquid-tight fashion on demand by externally pressing the communication device (3, 12) toward the second container (1) enabling the first and second components to be mixed together without changing the positional relationship between the containers (1, 2).
Patent EP-0564099-A1 (EP)
Inventor: NAKADA TETSUYA
IPC: C07H15/23
Filed: 1993-03-05
Abstract: Disclosed is a novel α-glycosyl derivative of a catecholamine or its salt, said α-glycosyl derivative being prepared by allowing a saccharide-transferring enzyme together with or without glucoamylase to act on a solution containing an α-glucosyl saccharide and one of catecholamines in order to form an α-glycosyl derivative of said catecholamines, and recovering the resultant α-glycosyl derivative. The α-glycosyl derivative overcomes conventional drawbacks of catecholamines, and does not substantially exhibit or have a reducing activity and undesirable toxicity, but has a relatively-high stability and exerts the inherent physiological activities of catecholamines  in   vivo . Thus, the α-glycosyl derivative is advantageously used as a variety of pharmaceuticals in the form of an injection, tablet, etc.
Patent EP-0561548-A1 (EP)
Inventor: IMAHASHI TAKESHI
IPC: C08G59/00
Filed: 1993-03-09
Abstract: A flame retardant comprising magnesium hydroxide, red phosphorus and an epoxy resin is capable of imparting excellent flame retardancy to a polyamide resin without adversely affecting its impact strength even when it is incorporated in the resin in a small amount. The invention thus provides flame-retardant polyamide-containing resin composition which comprises 100 parts by weight of a polyamide, 2 to 50 parts by weight of magnesium hydroxide, 1 to 15 parts by weight of red phosphorus and 0.1 to 5 parts by weight of an epoxy resin.
Patent EP-0573251-A1 (EP)
Inventor: IKAMI TOSHIICHI
IPC: F16J15/20
Filed: 1993-06-01
Abstract: A sealing member comprises a number of small discrete materials collected together in a pressed state. At least a surface portion of each of the small discrete materials is composed of a carbon base material. A process is also disclosed for forming a sealing member, comprising the steps of filling a number of such small discrete materials in a packing box in which the sealing member is to be arranged and pressing the small discrete materials. A small discrete composite ceramic material is further disclosed, which comprises an inner portion and an outer portion enveloping said inner portion. The inner portion is composed of a ceramic small discrete materials, and the outer portion is composed of a carbon base material. Methods are also disclosed for producing such a composite ceramic small discrete materials.
Patent EP-0599552-A1 (EP)
Inventor: HANSEN PER BANG
IPC: H04B10/148
Filed: 1993-11-18
Abstract: In this invention, an optical beam is multiplexed with two independently generated electrical pulse signals applied simultaneously to an interferometer (17) having at least two branches to perform electrical-to-optical operations, such as logic, encryption or multiplexing operations. A Y junction interferometer which is coupled (by optical fiber 14) to receive a CW or periodic occurring optical beam (from 11) has at least one set of individually addressable contacts. A first pair of individually addressable contacts is coupled to receive a first independently generated electrical pulse signal of a given frequency and amplitude (from 21), and a second pair of individually addressable contacts coupled to the same or another branch of the Y is coupled to receive a second independently generated electrical pulse signal of a given frequency and amplitude (from 22) which is neither substantially identical to nor substantially an in-phase inverse of the first signal. The output optical signal (on optical fiber 18) is a signal representative of optical pulses of the logic, encryption or multiplexing operation.
Patent EP-0605218-A1 (EP)
Inventor: CHAU CHUNG-NIN
IPC: C09K11/75
Filed: 1993-12-23
Abstract: An aqueous coating suspension for a fluorescent lamp comprising particles of an alkaline earth chlorofluorophosphor activated by antimony and manganese, characterised in that the coating further comprises ammonium chloride. Preferably the coating includes at least one water soluble binder, a defoaming agent, a surface active agent and a sufficient amount of ammonium chloride for improving lamp maintenance.
Patent EP-0560664-A1 (EP)
Inventor: KORMANN RENE
IPC: G02B5/18
Filed: 1993-03-08
Abstract: The invention relates to a varifocal (variable focus) Fresnel-zone plate which includes a succession of absorbent concentric rings and of transparent concentric rings enabling incident light of wavelength lambda to be focused. This Fresnel-zone plate possesses means enabling the absorbence and the transparency of the concentric rings to be varied so as to reconfigure the said plate and thus to change the focus. Depending on the spectral domains, this can be a Fresnel-zone plate using electrochromic materials, dispersed liquid-crystal polymers or even electrolytic depositions based on silver allowing X-ray focusing. <IMAGE>
Patent EP-0624556-A1 (EP)
Inventor: TREPAUD PIERRE
IPC: C03B5/04
Filed: 1993-05-14
Abstract: The furnace communicates with a vessel (6) for receiving a bath kept molten by the flame of a burner (8) fed with fluid fuel and with an oxidizing gas, a preheating device (3, 22) for the oxidizing gas being provided upstream of the burner (8). Vitrification of industrial and household waste. <IMAGE>
Patent EP-0568474-A1 (EP)
Inventor: MEYER JACQUES
IPC: H04N5/08
Filed: 1993-04-28
Abstract: The invention relates to a circuit for separating the synchronisation signal from a composite video signal. The circuit includes a stage for aligning the synchronisation pulse background level with the earth potential (Vss), a stage for detecting the signal blanking level (Vsup) and a comparator (AD6) for comparing the aligned video signal (Sv') with a value intermediate between the synch background level and the blanking level. The detection circuit comprises a second comparator (AD5) charging or discharging a capacitor (C4) depending on the sign of the voltage between its inputs. The ratio Ic/Id between the values of charging current and discharging current is chosen (around 8) to obtain the correct Vsup value on the second input of the comparator (AD5). <IMAGE>