baber/WOPTO huggingface dataset:
Patent EP-0492350-B1 (EP)
Inventor: EVANS JONATHAN C
IPC: C07D207/263
Filed: 1991-12-16
Granted: 1997-10-15
Abstract: The present invention is directed to a stereospecific synthesis of (S)-vinyl-GABA, (S)-allenyl-GABA, (S)-5-allenylpyrrolidinone, and (S)-5-vinyl-pyrrolidinone. Another aspect is directed to a class of 1,5-disubstituted-pyrrolidinone intermediates as well as a new class of chiral lactic acid derivatives. <CHEM> t
Patent EP-0445854-B1 (EP)
Title: Oral compositions
IPC: A61K33/30
Filed: 1991-02-11
Granted: 1993-08-18
Abstract: The present invention relates to oral compositions comprising particular alkalimetal zincosilicates. These zincosilicates are effective abrasive dental cleaning agents and can deliver zinc ions to prevent or reduce the formation or plaque and calculus.
Patent EP-0469932-B1 (EP)
Inventor: RALPH MICHAEL TREVOR
IPC: G07C9/00
Filed: 1991-08-02
Granted: 1994-11-09
Abstract: A security lock for a closure member comprises a bolt (13) operable by a bolt-operating member (14) the interconnection between which is controlled by an electronic unit (22) via a removable key pad (16, 20) which can be plugged in via a socket (10, 19). The key pad (16, 20) carries the power supply for the lock electronics and an individual key pad (16, 20) can be used to release any one of a plurality of different locks by plugging into the socket (10, 19), generation of an input signal by operation of the keys of the key pad, and comparison of the signal thus generated with a release code stored in the lock electronic unit (22). <IMAGE>
Patent EP-0470918-B1 (EP)
Inventor: PERCEBOIS ALAIN
IPC: F16L37/24
Filed: 1991-07-30
Granted: 1993-12-22
Abstract: To create a locked pipe connection, a locking device (5) bears upon an add-on ring (4) placed on a relief at the end (1) of one (A) of the elements to be joined. Half of the meridian section of at least a portion of this ring's external surface is in the shape of an L, the concavity of the L facing radially inwards. 
<??>Application to automatic connections for cast-iron pipe systems. 
<IMAGE>
Patent EP-0457886-B1 (EP)
Inventor: WODARCZYK PAUL JOSEPH
IPC: H01L21/8234
Filed: 1990-11-20
Granted: 1997-02-05
Abstract: L'invention concerne un transistor MOS de puissance ayant un circuit limitateur de courant incorporé dans le même substrat que le transistor. Le transistor MOS de puissance comprend une région drain s'étendant au travers du substrat entre les première et seconde surfaces opposées, une pluralité de régions du corps du transistor dans le substrat au niveau de la première surface, une région source séparée dans le substrat au niveau de la première surface, à l'intérieur de chaque région du corps, et un canal s'étendant au travers de chaque région du corps entre sa jonction avec sa région source respective et sa jonction avec la région drain. Une porte conductrice se trouve au-dessus de la première surface et isolée de cette dernière et s'étend par dessus les régions des canaux. Une première électrode conductrice s'étend par dessus la porte et est isolée de celle-ci, et est en contact avec une première partie des régions source. Une seconde électrode conductrice s'étend par dessus la porte et est isolée de celle-ci, et est en contact avec une seconde partie des régions source. La second partie contient un nombre plus petit de régions source que la première partie. Le circuit limiteur de courant comprend un transistor bipolaire formé dans une région puits dans le substrat, une diode zener formée dans une seconde région puits dans le substrat et deux résistances formées par dessus la première surface et isolées de cette dernière. Le circuit limiteur de courant est connecté entre la seconde partie des régions source et la porte de manière à réduire l'énergie passant par le circuit.
Patent EP-0530191-B1 (EP)
Inventor: EIDLING KARL
IPC: H05K13/00
Filed: 1990-12-21
Granted: 1994-06-29
Abstract: La fabrication de générateurs de caractères pour des imprimantes non-mécaniques requiert le soudage de puces à diodes électroluminescentes (DELs) dans des positions précises sur des plaques modulaires. La précision requise dans les trois dimensions se situe dans des limites comprises entre ± 3 et 10 νm. Un nouveau dispositif comprend un dispositif d'ajustement (4) relié de manière détachable à un dispositif de soudage (3) qui peut effectuer en tant qu'unité séparée une opération de soudage. Une rangée de DELs à souder sur une plaque modulaire est temporairement positionnée et fixée sur un support auxiliaire (5) et rapprochée pendant le soudage de la surface enduite de soudure de la plaque modulaire (support (6)) de sorte que les pièces à souder ne se rejoignent que lorsque la soudure (2) est fondue. A cet effet, on utilise des joints à ressort blocables dans deux positions prédéterminées, ainsi que des plaques fusibles intermédiaires qui se fondent sur la plaque modulaire immédiatement après la soudure (2), ce qui permet de maîtriser la jonction des pièces à souder. On évite ainsi des dommages mécaniques des rangées de DELs et on obtient une précision élevée de positionnement des rangées de DELs par rapport à la plaque modulaire.
Patent EP-0515417-B1 (EP)
Inventor: SEITER WOLFGANG DR
IPC: C11D3/04
Filed: 1991-02-06
Granted: 1994-12-14
Abstract: PCT No. PCT/EP91/00225 Sec. 371 Date Aug. 17, 1992 Sec. 102(e) Date Aug. 17, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/12306 PCT Pub. Date Aug. 22, 1991.A process for the production of pourable foam inhibitor granules comprising forming an aqueous solution of a mixture of an alkali metal carboxymethyl cellulose and a nonionic cellulose ether and maintaining the aqueous solution at slightly elevated temperature until the viscosity is at least 60% of the viscosity obtained by complete swelling of the solution, adding a water insoluble foam inhibitor and a phosphate-free mixture of at least two of an alkali metal silicate, an alkali metal carbonate and an alkali metal sulfate into the aqueous mixture which is then spray-dried to form the pourable foam inhibitor granules. The invention also relates to the pourable foam inhibitor granules produced by the above process.
Patent EP-0518972-B1 (EP)
Inventor: MILIJASEVIC ZORAN
IPC: A61M5/168
Filed: 1991-03-08
Granted: 1997-01-22
Abstract: An in-line fluid flow controller for use with a fluid administration set for infusion of fluid into the body of a patient, the administration set comprising a reservoir of fluid connected to a supply line having a discharge orifice; characterized in that the fluid flow controller comprises a housing having a chamber therein, an inlet to and an outlet from said chamber, said housing being adapted to receive therewithin at least one flow restrictor each having an orifice or orifices configured to control the rate of fluid flow therethrough and into the body of a patient such that the fluid is infused into a patient at a predetermined constant flow rate or at a flow rate within predetermined limits via said discharge orifice.
Patent EP-0474828-B1 (EP)
Title: Limiteur optique comprenant un corps de convergence et d'absorption optique a repartition inhomogene de matiere saturable inverse
Inventor: MCCAHON STEPHEN W
IPC: G02C7/10
Filed: 1991-03-05
Granted: 1996-02-07
Abstract: Une lentille (12) fait converger un faisceau de lumière (16) dans un corps d'absorption de lumière (14) dont la matière présente une absorption optique saturable inverse répartie avec une concentration non uniforme. La concentration est maximale au niveau du foyer (20) du faisceau de lumière convergé (16), et elle diminue vers la lentille (12) avec une répartition choisie en correspondance avec le gain optique du faisceau de lumière convergé (16) afin de limiter la fluence du faisceau de lumière (16) se propageant dans le corps absorbant (14), ainsi que l'énergie de sortie du faisceau de lumière (16), à des valeurs maximales prédéterminées. La concentration non uniforme produit également un effet autoprotecteur en provoquant le décalage de la région de fluence maximum du faisceau de lumière convergé (16) vers la lentille (12), protégeant ainsi la région de gain optique le plus élevé ainsi que la concentration moléculaire la plus élevée, à mesure que l'énergie d'entrée du faisceau de lumière (16) augmente.
Patent EP-0526530-B1 (EP)
Inventor: OLIVE GRAHAM JOHN
IPC: G06T15/00
Filed: 1991-04-15
Granted: 1996-06-19
Abstract: On décrit des caractéristiques elliptiques dans une base de données générateur d'images sous la forme d'une origine et des axes majeurs et mineurs définis par rapport à un système de coordonnées, en vue de leur affichage, en transformant le contenu de la base de données en espace d'écran, et en évaluant, pour chaque point d'un réseau réparti dans l'espace d'écran, les caractéristiques devant contribuer à la partie d'une image finale dans laquelle se trouve le point d'échantillonnage. Dans le cas de caractéristiques elliptiques, les données sont transformées en espace de point oculaire, et chaque point d'échantillonnage est projeté dans l'espace de point oculaire pour déterminer le point d'intersection entre une ligne tirée à travers le point d'échantillonnage depuis le point oculaire et un plan défini par les axes. Les coordonnées du point d'intersection dans un système de coordonnées défini par l'origine et les axes sont utilisés pour déterminer si la caractéristique contribue ou non au point d'échantillonnage.
Patent EP-0495065-B1 (EP)
Inventor: VERZARO FRANCIS
IPC: C23C16/40
Filed: 1991-07-31
Granted: 1996-11-06
Abstract: A cold plasma type reactive gas stream is produced by means of a continuous, alternating or pulsed electric field having a frequency of 0 Hz-1000 kHz and acting on a gaseous atmosphere pressurized at 5 - 100 Pa and consisting of vapours of one or more organotin compounds such as tetramethyl tin, and by keeping the shaped object below its softening point and in contact with the reactive gas stream for a period long enough to deposit, on the surface of said object, a film which is derived from said organotin compound and has a thickness of 10 - 1500 nm. The resulting coated object has lasting antistatic properties although its surface appearance is unaltered.
Patent EP-0551393-B1 (EP)
Inventor: HONSA SANDRA LOUISE
IPC: A61K8/37
Filed: 1991-09-25
Granted: 1997-07-16
Abstract: Disclosed are detergent compositions containing polycarboxylate builders and one or more anionic, nonionic, or cationic detersive surfactants, or mixtures thereof, improved by the inclusion of certain polyhydroxy fatty acid amide surfactants. The compositions comprise at least 1 % by weight of polycarboxylate builder, and at least 1 % by weight of a polyhydroxy fatty acid amide of formula (I) wherein R<1> is H, C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or a mixture thereof; and R<2> is a C5-C31 hydrocarbyl; and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative (preferably ethoxylated or propoxylated) thereof.
Patent EP-0507065-B1 (EP)
Inventor: REISS GERHARD DIPL-ING
IPC: C01B13/02
Filed: 1992-02-18
Granted: 1995-11-22
Abstract: In a process for enriching oxygen from air in an adsorptive pressure swing process using molecular sieve zeolites, the adsorbed phase is desorbed at a pressure below the pressure of the air separation and N2 adsorption and, after the desorption, the molecular sieve bed is again brought partly or entirely to the air separation pressure using oxygen gas produced in countercurrent to the air separation gas flow.
Patent EP-0500069-B1 (EP)
Inventor: KOYAMA SHUJI
IPC: H01L21/311
Filed: 1992-02-19
Granted: 1999-05-12
Abstract: A method for etching a silicon compound film comprises etching the silicon compound film in a gas flow rate ratio of CHF3 to C2F6 of 1 to 6 under an etching pressure of 40 to 120 Pa. <IMAGE>
Patent EP-0508291-B1 (EP)
Inventor: MUELLER MARKUS DIPL-ING
IPC: H01H31/12
Filed: 1992-04-01
Granted: 1995-08-23
Abstract: The invention relates to an NH-fuse breaker of the strip type, having a breaker lower part and a breaker cover (3) which is supported therein so that it can pivot and accommodates at least one NH fuse insert which is held by said breaker cover (3), a handle part (6) of U-shaped construction being supported in the breaker cover such that it can be displaced, the hand grip (21) of which handle is arranged parallel to the pivoting axis (13) of the breaker cover. In order to ensure that the fuse breaker requires little installation space in the handle region and, in addition, can be operated quickly and easily, it is proposed according to the invention that the handle part be supported displaceably in the region of its side limbs (19, 20) which hold the hand grip between them in side cover guides (14) which point essentially at right angles to the main plane (8) of the cover (3), and that means (23; 15, 35) are provided which secure the pulled-on handle part in the extraction and insertion directions. <IMAGE>
Patent EP-0512408-B1 (EP)
Inventor: REINA GIANCARLO
IPC: B65D45/34
Filed: 1992-04-30
Granted: 1995-09-20
Abstract: The fixing ring for securing a closure (8) to a container (9) includes: a ring-like body (2) which is open at one point and which can engage the peripheral edge of a closure and the mouth of a container; a lever (10) which is pivoted to one end of the ring-like body and which extends toward the region delimited by the ring-like body itself; and a traction element (20) having one end articulated to the median portion of the lever and another end articulated to the other end of the ring-like body, and the lever which, in its closure position, at least partially overlaps the ring-like body. <IMAGE>
Patent EP-0534578-B1 (EP)
Inventor: GENZEL ROLF-GUENTER
IPC: H02B1/32
Filed: 1992-08-11
Granted: 1995-11-29
Abstract: A supporting arrangement for electrical apparatuses in a low-voltage switching installation comprises two supporting rails (13) which are arranged parallel to one another and at least one apparatus support (1), which bridges over the supporting rails (13), for holding apparatuses. Pegs (7) having a hook-like headpiece (12) are dimensioned such that they are recessed with respect to a central, broader region (5) of bent limbs (4) of the apparatus support (1), so that the apparatus support (1) can be placed down without damaging the pegs (7). In order to fit the apparatus support (1) onto the supporting rails (13) temporarily in a positively-locking manner, the said supporting rails (13) are provided with holes (15) which each have a longer region, which is provided for the pegs to pass through, and an adjacent, shorter region (21), which is dimensioned only for the neck piece (11) of the pegs (7). Before being screwed into the holes (16) in the supporting rails (13), mounting screws (23) having an elongated head (25) are secured against falling out by means of a head (which is constructed in an elongated manner) by twisting in a corresponding opening (22) in the front surface (3) of the apparatus support (1). <IMAGE>
Patent EP-0505084-B1 (EP)
Inventor: ASTON WALTER JOHN
IPC: G07C9/00
Filed: 1992-03-12
Granted: 1996-08-28
Abstract: A battery-less electronic cylinder lock comprises an electromagnet (14) or other electrical release mechanism controlled by an electronic circuit (15). A cooperating key comprises a battery (20) and a code producing circuit (21). When the key is inserted in the lock, power for the lock is supplied from the battery (20) to the electronic circuit (15) and the electromagnet (14) by means of a transformer coupling arrangement (16, 17, 22, 23) with a primary portion (22, 23) in the key and a secondary portion (16, 17) in the lock. Alternatively, power may be supplied via electrical contacts (50, 52) on the key and on the lock. <IMAGE>
Patent EP-0550271-B1 (EP)
Inventor: KOMAI TOSHIYUKI
IPC: G06K7/10
Filed: 1992-12-29
Granted: 1997-08-27
Abstract: A bar code reader system is adapted to read a micro-bar code (5). The bar code reader system comprises a light emitting body for irradiating a light beam onto a bar code surface, on which the micro-bar code to be read is provided, a focusing lens (2) for focusing a reflected light from the bar code surface, an image pick-up (1) means for receiving the focused reflected light and forming an image of the micro-bar code to be read, and a cylindrical lens body (4) arranged to pass both of the light beam from the light emitting body (3) and the reflected light beam reflected from the bar code surface therethrough, the cylindrical lens body being arranged orienting the axis thereof substantially consistent with a bar code reading direction. <IMAGE>
Patent EP-0534858-B1 (EP)
Inventor: ZABEAU MARC
IPC: C12Q1/6858
Filed: 1992-09-24
Granted: 2000-04-05
Abstract: The invention relates to a process for the controlled amplification of at least one part of a starting DNA containing a plurality of restriction sites for a determined specific restriction endonuclease, and of which at least part of its nucleic acid is unknown. Application of this process to human, animal or plant DNA fingerprinting, to identification of restriction fragment length polymorphisms. Kit for the application of the process.
Patent EP-0567479-B1 (EP)
Inventor: KAERKKAEINEN AULIS
IPC: B63B35/73
Filed: 1992-01-09
Granted: 1995-04-26
Abstract: The object of the invention is a transportation device which consists of a cover (1, 2) made of an elastic fabric material with filling material placed inside it. The presently available devices, especially those intended for downhill sliding i.e. sledges, toboggans, sliders and so on are usually rigid and when sliding downhill one has to endure bumps etc. as the device goes over uneven ground. In the transportation device, according to the invention, the filling material is a granular-like material which at least partially is free to move around inside the transportation device and moulds to the shape of the user.
Patent EP-0512121-B1 (EP)
Title: Regulateur de courant pour charge inductive
Inventor: BAHN ITSUKI
IPC: H02P25/08
Filed: 1991-11-22
Granted: 1997-10-01
Abstract: Régulateur de courant pouvant attaquer une charge inductive importante à une faible tension d'alimentation et améliorant les caractéristiques de réaction de la charge inductive afin d'effectuer une régulation du courant. Lorsque la tension détectée par un circuit de valeur absolue (10) indiquant le courant qui s'écoule à travers une bobine d'excitation (1) sous forme de charge inductive dépasse une tension de référence, les transistors (3a et 3b) reliés respectivement entre les alimentations CC (2a et 2b) et la bobine d'excitation (1) sont déconnectés et un condensateur (5) est chargé jusqu'à une tension élevée par l'énergie magnétique stockée dans la bobine d'excitation, afin de réduire soudainement le flux de courant d'excitation après que les transistors ont été déconnectés. Lorsque la tension détectée baisse jusqu'à une valeur déterminée d'avance, les transistors sont remis en fonction, et la tension stockée dans le condensateur et l'alimentation CC sont appliquées à la bobine d'excitation. Par conséquent, le courant d'excitation augmente rapidement, ce qui permet d'améliorer les caractéristiques de réaction du courant d'excitation à la tension de référence sans appliquer à la charge inductive la tension élevée provenant de la source d'alimentation CC.
Patent EP-0606386-B1 (EP)
Inventor: SAURAT JEAN-HILAIRE
IPC: A61Q11/00
Filed: 1992-10-01
Granted: 1996-05-01
Abstract: PCT No. PCT/FR92/00908 Sec. 371 Date Mar. 31, 1994 Sec. 102(e) Date Mar. 31, 1994 PCT Filed Oct. 1, 1992 PCT Pub. No. WO93/06818 PCT Pub. Date Apr. 15, 1993.Dermatological and/or cosmetological compositions containing at least one retinoid of general formula (I),    <IMAGE>   and the use of such compounds for preparing dermatological and/or cosmetological compositions.
Patent EP-0617774-B1 (EP)
Inventor: MACDONALD FRASER JOHN
IPC: F16H45/02
Filed: 1992-10-30
Granted: 1997-06-18
Abstract: A hydrokinetic torque converter includes an impeller cover (14) and a bypass clutch located within the impeller cover (14). The impeller cover (14) has welded to it a clutch plate (70), which is connected by a splined connection (68) to a clutch piston (60) rotatably supported on a turbine rotor (26). A drive ring (74) carries friction surfaces (80) adjacent the clutch piston (60) and clutch plate (74). The drive ring (74) extends axially into engagement with a helical spring (102) carried in a damper assembly (100, 102) arranged in series with the damper between the impeller cover (14) and the input shaft of the transmission.
Patent EP-0582175-B1 (EP)
Inventor: HOBMEYR RALPH
IPC: F23D14/46
Filed: 1993-07-27
Granted: 1996-12-27
Abstract: Atmospheric premix gas burner arrangement with a burner plate which closes off a burner chamber which is connected via at least one mixing pipe to an injector inlet which is acted upon with gas. In order to be able to manufacture such a premix gas burner arrangement in a simple manner, it is envisaged that the mixing pipe is formed by a mixing pipe section (10), shaped from the bottom (3) of the burner plate (2), with a mounted-on burner plate (2) (to the combustion space) and a mixing pipe section (13) shaped from the injector inlet (12), which are both inserted in the other. <IMAGE>
Patent EP-0602679-B1 (EP)
Inventor: PROF-DR-ING BREUER BERT
IPC: B60R16/02
Filed: 1993-12-17
Granted: 1995-09-27
Abstract: To permit early detection of an impending danger of aquaplaning, deformation of profile elements (1) of the vehicle tyre (2) is detected in a circumferential direction (5) during passage through the tyre contact area. The gradient of the signal curve is ascertained approximately in the middle of the positive pulse of the signal curve determined in this way. When this gradient falls below a predetermined threshold, a signal is emitted which indicates that there is a danger of aquaplaning. Instead of this, a characteristic value may be determined in dependence on the number of local maxima in the signal curve and compared with a threshold value. <IMAGE>
Patent EP-0599404-B1 (EP)
Inventor: ROSSI ERNESTO
IPC: C08J5/04
Filed: 1993-11-18
Granted: 1997-02-05
Abstract: Process for preparing thermoplastic composites reinforced with continuous fibres, which comprises:   (a) unwinding a continuous filament, constituted by a bundle of fibres, from a bobbin; (b) opening the filament, essentially disassembling it, into its individual fibres; (c) dipping and driving the open filament through a stationary bed constituted by a thermoplastic polymer powder contained in a tank submitted to continuous vibration; (d) reassembling the filament and arranging around it a sheltering flexible sheath made of a thermoplastic polymer.
Patent EP-0614379-B1 (EP)
Inventor: DEAN RICHARD T
IPC: C07K14/00
Filed: 1992-11-19
Granted: 2002-02-13
Abstract: This invention relates to therapeutic reagents and peptides, including radiotherapeutic reagents and peptides, radiodiagnostic reagents and peptides, and methods for producing labeled radiodiagnostic agents. Specifically, the invention relates to cyclic peptide derivatives and analogs of somatostatin, and embodiments of such peptides radiolabeled with a radioisotope, as well as methods and kits for making, radiolabeling and using such peptides for radiodiagnostic and radiotherapeutic purposes. The invention specifically relates to cyclic peptide derivatives and analogues of somatostatin radiolabeled with technetium-99m and uses thereof as scintigraphic imaging agents. The invention also specifically relates to cyclic peptide derivatives and analogues of somatostatin radiolabeled with cytotoxic radioisotopes such as rhenium-186 (186Re) and rhenium-188 (188Re) for use as radiotherapeutic agents. Methods and kits for making, radiolabeling and using such peptides diagnostically and therapeutically in a mammalian body are also provided.