baber/WOPTO huggingface dataset:
Patent EP-0539421-A1 (EP)
Inventor: COOYMANS LUDWIG PAUL
IPC: C07D473/00
Filed: 1991-07-09
Abstract: Dérivés d'oxazolyle correspondant à la formule (I) dans laquelle -A1=A2-A3=A4-représente un radical bivalent ayant pour formule -CH=CH-CH=CH- (a-1), -N=CH-CH=CH- (a-2), -CH=N-CH=CH- (a-3), -CH=CH-N=CH- (a-4), -CH=CH-CH=N- (a-5), -N=CH-N=CH- (a-6) or -CH=N-CH=N- (a-7); R représente hydrogène ou C1-4alkyle; R1 représente hydrogène, C1-6alkyle ou hydroxy -C1-6alkyle; m représente 1 ou 2; D représente C1-4 alcanediyle; B représente NR2, CH2, O, S, SO ou SO2 où R2 représente hydrogène ou C1-4alkyle; n représente 0, 1 ou 2; L représente hydrogène, C1-2alkyle; C3-6 cycloalkyle; C3-6 alcényle facultativement remplacé par aryle; C1-6alkylcarbonyle: C1-6alkyloxycarbonyle; arylcarbonyle: aryle C1-6alkyloxycarbonyle; ou un radical de formule -Alk-R3 (b-1); -Alk-Y-R4 (b-2); -Alk-Z1-C(=X)-Z2-R5 (b-3); ou -CH2-CHOH-CH2-O-R6 (b-4); Les sels d'addition d'acides pharmaceutiquement acceptables de ces dérivés ont des propriétés antiallergiques. L'invention concerne également des compositions contenant ces dérivés et des procédés permettant de traiter des animaux à sang chaud souffrant de maladies allergiques.
Patent EP-0551518-A1 (EP)
Inventor: SEGAWA JUN - SUZAKU -CHOME
IPC: C07D513/04
Filed: 1991-10-02
Abstract: A novel quinolinecarboxylic acid derivative represented by general formula (I) and physiologically acceptable salt thereof, which are efficacious in treating various infectious diseases, particularly those caused by gram-positive cocci including methicillin-resistant staphylococcus and neuquinolone- and methicillin-resistant staphylococcus, wherein Z represents (un)substituted phenyl; R¹ represents hydrogen, alkyl or (un)substituted phenyl; R² represents hydrogen, alkoxy or halogen; and R³ represents hydrogen or (un)substituted alkyl.
Patent EP-0512082-A1 (EP)
Inventor: SIEMROTH PETER
IPC: C23C14/32
Filed: 1991-11-11
Abstract: The invention is applicable to pulse-operated vacuum arcs, as used for instance as plasma sources in the production of coatings and for the mass-spectroscopic analysis of electrically conducting materials. The invention calls for a diode (8) to be connected in parallel with the discharge gap so that the cathode of the diode is connected to the arc anode (4) and the anode of the diode to the arc cathode (5).
Patent EP-0553231-A1 (EP)
Title: Ameliorations relatives a des moules dispersibles par l'eau
Inventor: CHALLAND NIGEL
IPC: B22C1/18
Filed: 1991-10-15
Abstract: Moule dispersible par l'eau pour produire un moulage, le moule comprenant un matériau particulaire insoluble dans l'eau et un liant pour ce matériau, le liant comprenant des chaînes de polyphosphate et/ou des ions borate. L'invention décrit aussi un procédé servant à fabriquer un moule dispersible par l'eau pour produire un moulage, le procédé consistant à: (a) prendre un matériau particulaire insoluble dans l'eau; (b) combiner le matériau particulaire avec un liant comprenant des chaînes de polyphosphate et/ou des ions borate, les chaînes et/ou les ions étant dissous dans l'eau; (c) conférer au mélange de matériau particulaire et de liant, soit au cours du stade (b) soit après celui-ci, une forme désirée; et (d) enlever l'eau non combinée du mélange. Les chaînes de polyphosphate peuvent être dérivées d'un verre de phosphate soluble dans l'eau et les ions de borate peuvent être dérivés d'un verre de borate soluble.
Patent EP-0558535-A1 (EP)
Inventor: RIMMER JAMES ROY CALVELEY CLOS
IPC: A23F3/06
Filed: 1991-11-06
Abstract: Selon l'invention, on manipule du thé, après qu'il ait été livré des plantations de thé, dans des cuves (cuves de manutention) qui sont continuellement ou périodiquement purgées au moyen d'un gaz inerte, tel que l'azote, de sorte que le thé peut être stocké en un état de frâicheur jusqu'à ce qu'il soit prêt à être emballé pour la vente au consommateur. Le procédé de mélange peut être amélioré dans la mesure où de grandes cuves de stockage contenant différents types de thé et traitées par le gaz inerte comme décrit peuvent fonctionner de manière à libérer des portions respectives de thés devant être mélangés pour produire un mélange désiré. Le procédé de mélange et de purge peut être effectué automatiquement et peut être préprogrammé.
Patent EP-0502409-A1 (EP)
Inventor: MARINGER MARTIN M
IPC: F16J15/16
Filed: 1992-02-26
Abstract: A sealing system for use in sealing a rod bore (24) and reciprocating rod (26) including a first and second sealing assembly. The first sealing assembly (20), disposed within a gland (28) in the rod bore wall, comprises a seal ring (32), non-sealing backup rings (36, 38), and an energizer (34) that seals only in one direction. The energizer has axial and radial grooves (68, 70) permitting one way sealing. The backup rings have channels (52) preventing sealing in either direction. One embodiment of the sealing system includes the first seal assembly containing no downstream backup ring (38).
Patent EP-0520150-A1 (EP)
Inventor: ASSMANN HARTMUT DIPL-ING
IPC: F24H1/32
Filed: 1992-04-08
Abstract: The boiler sections for boilers with atmospheric gas burners consist of corelessly moulded and cast shells (1, 2), one (2) of the two shells engaging with a circumferential bend (7) in an associated groove (6) on the other shell (1) and being clamped to the latter in a fluid-tight manner, with interposition of a seal (4). <IMAGE>
Patent EP-0517007-A1 (EP)
Inventor: KAWAI RYOICHI
IPC: H04N1/193
Filed: 1992-05-12
Abstract: A facsimile device which can be made flat is disclosed. The facsimile device comprises an optical system unit (10) formed of a plurality of optical system members for reading an original, and support member (17) for supporting optical system unit (10) and having at least one portion of its top surface serving as an original travel guide (17a) to an original conveying roller (4). As a result, original travel guide (17a) does not need to be separately provided and therefore the device can be made flat.
Patent EP-0514872-A1 (EP)
Inventor: OHSHITA YOUICHI
IPC: H01H33/16
Filed: 1992-05-20
Abstract: A circuit breaker with a parallel resistor (7) which fulfills with a simple structure incompatible requirements for a resistance circuit making contact (2) with regard to maintenance of the dielectric strength and prearcing characteristic between electrodes, wherein a resistance circuit making contact (2) and a resistance circuit breaking contact (3) are electrically connected in parallel, one end of the parallel circuit is connected to one end of a common resistor (7) and the other end of the parallel circuit and the other end of the resistor (7) are connected to the respective ends of a main contact (1) thereby after the opening of the resistance circuit making contact (2) the resistance circuit breaking contact (3) is still closed which eliminates such an electrode structure of the resistance circuit making contact (2) as for relaxing electric field induced thereby in order to withstand a high recovery voltage conventionally applied therebetween.
Patent EP-0534130-A1 (EP)
Inventor: VOGT HORST-DIETER DR RER NAT
IPC: H01L21/768
Filed: 1992-08-19
Abstract: In order to fabricate a self-aligned contact hole configuration in the case of semiconductor structures, a conductive region (G) applied to a semiconductor substrate (S) in an insulating manner is provided with an external insulation (01, 02), and subsequently an undoped oxide layer (UDO) and then directly a doped oxide layer (DO) are applied over a large area. Using a phototechnique (F), the doped oxide layer is selectively etched dry-chemically and isotropically, and the undoped oxide layer is etched dry-chemically and anisotropically. An auxiliary layer between the two oxide layers as an etch/resist is not necessary. This results in simplified process control, and there are no problems such as those caused in the case of an auxiliary layer in subsequent process steps. The doped oxide layer can be highly doped, which results in better merging in a subsequent process step. <IMAGE>
Patent EP-0530602-A1 (EP)
Inventor: DREISCHHOFF DIETER
IPC: C09K23/52
Filed: 1992-08-20
Abstract: A process for the preparation of aqueous epoxy resin dispersions comprising (1) 20 to 75% by weight, based on the total dispersion, of an epoxy resin constituting a condensation product of a) epoxy compounds having at least one epoxy group per molecule and an epoxide equivalent weight of 90 to 3000 g/mol, and b) aromatic polyols; (2) 3 to 20% by weight, based on the total dispersion, of an emulsifier comprising a) a condensation product of an aliphatic polyol and an epoxy compound having at least two epoxy groups per molecule and an epoxide equivalent weight of 90 to 3000 g/mol, the equivalent ratio of the OH groups to the epoxy groups being 1:0.85 to 1:1.5 and the epoxide equivalent weight of this condensation product being between 5000 and 400,000 g/mol, b) an organic solvent, and c) water; (3) up to 10% by weight, based on the total dispersion, of organic solvents; and (4) water in an amount to make up to 100% by weight, which comprises stirring the epoxy resin (1) firstly with the emulsifier (2) and, if appropriate, organic solvents corresponding to (3), and then with water.
Patent EP-0530785-A1 (EP)
Inventor: RITSCHE STEFAN
IPC: B05B11/00
Filed: 1992-09-03
Abstract: A dispensing device (1a) has at least one slide (7a) with running faces and/or contact faces (17a, 21a and 31a, 35a) which rest in a prestressed fashion in at least one working position, a device (20, 20%) with which the pressure stress acting on this surface can be varied as a function of the control path of the slide being provided for at least one of these faces. For example, piston lips (18a, 22a) can be relieved of stress in the position of rest in order to reduce the temperature-dependent dependency to deform or a valve closing stress can be increased or reduced. <IMAGE>
Patent EP-0572714-A1 (EP)
Inventor: RUTZ EUGEN
IPC: A21B3/00
Filed: 1992-10-27
Abstract: A bag (1) having a plurality of compartments (2a-f), which are open and/or closable at least on one side, for tools having a gripping region and an operative region, in particular for the baking trade, forms a self-sufficient unit, restricts the freedom of movement of the wearer as little as possible, and guarantees reliable access to the tools in that the bag (1) is provided with at least one loop (3) for passing a belt or strap through it. <IMAGE>
Patent EP-0552525-A1 (EP)
Inventor: SAUNDERS BRIAN
IPC: E21B33/043
Filed: 1992-01-22
Abstract: A hanger (3) is suspended and sealed within a wellhead housing (5) by means of a landing ring which engages teeth (8) on the hanger, and a sealing device consisting of wedge rings (15 and 16) which seal respectively against the teeth (8) and the wall of the housing (5).
Patent EP-0507483-A1 (EP)
Inventor: JONES JULIAN DAVID CLAYTON
IPC: B23K26/42
Filed: 1992-03-23
Abstract: A laser system comprises a laser (500) whose output beam is delivered to a workpiece (504) by an optical fibre (502). A transducer (506) detects the power of light propagating in the cladding layer of fibre (502) at a position near its input end. The transducer (506) also strips out the light travelling in the cladding layer. The output of transducer (506) is divided by the output of a transducer (507), which detects the power of the output beam of laser (500), to produce a signal indicative of misalignment between the laser beam and the core of fibre (502) at the input face. A transducer (505) comprises a second fibre (508) optically coupled with the cladding layer of fibre (502). Light emitted from the ends of fibre (508) is detected by a pair of detectors (509, 510), whose outputs are indicated on displays (512, 514). Display (512) provides information on the integrity of transmissions of the laser beam through fibre (502). Display (514) provides information on the material processing operation performed on workpiece (504), and also on the focus of the beam onto the workpiece.
Patent EP-0545522-A1 (EP)
Inventor: MACOR RICHARD J
IPC: B25B13/04
Filed: 1992-08-12
Abstract: The present invention involves a wrench for tightening and loosening bolts, nuts and fasteners having n number of equal length outside working surfaces. The wrench has a working wrench head (1, 30, 201) with an orifice (35, 207) which contains at least two pairs (15, 17; 19, 21) of flat inside working surfaces. The pairs of inside working surfaces are arranged about and equidistant from an imaginary central axis through the orifice, and the surfaces of each pair form a surface contact angle (A₁, A₂) with one another. A handle (3, 31, 253), which is removably or permanently connected to the working wrench head and adapted for rotation of the working wrench head. In one preferred embodiment, the wrench has at least two pairs of surface contact angles that are directly opposite one another.
Patent EP-0534704-A1 (EP)
Inventor: NISHI EIJI C O TOYOTA JIDOSHA
IPC: B23K26/21
Filed: 1992-09-22
Abstract: Sheared steel sheet materials (12, 14) are abutted against each other with burrs (20, 22) of the steel sheet materials (12, 14) directed in the same direction. A laser beam (30) is irradiated onto the abutment portion of the assembly of the steel sheets from the sagging side of the assembly. At the same time, a filler (28) in the form of a wire is supplied to the abutment portion from the same side as the laser beam irradiation. The steel sheet materials (12, 14) are joined together to form a press material (10). Then, the press material (10) is set in a press machine (48) in a direction that a surface of the press material (10) opposite to the laser beam irradiated surface, faces the exterior when stamped and mounted to a vehicle. Then, the press material (10) is stamped and is formed into a vehicle panel.
Patent EP-0515244-A1 (EP)
Inventor: DELAMARE GUY ROBERT
IPC: E04B7/16
Filed: 1992-05-12
Abstract: The inflatable vaulted structure (2) according to the invention comprises inflatable lune-shaped elements (10) arranged side by side, each longitudinal end of which is mounted so as to slide along an opening-out track (4, 6). The opening-out tracks are located in parallel planes (P, Q) inclined with respect to the ground (8). <IMAGE>
Patent EP-0530063-A1 (EP)
Inventor: PATTERSON THOMAS G
IPC: A01N43/58
Filed: 1992-07-23
Abstract: Pollen is suppressed in dicotyledons by use of compounds of the formula
       
 wherein X represents a group of the formula OR¹ wherein R¹ represents a C₁-C₄ alkyl optionally substituted with a C₁-C₄ alkoxy group or a C₂-C₄ alkenyl group; R represents phenyl or phenyl substituted with one to three halogen atoms or C₁₋₄ haloalkoxy or an agriculturally acceptable salt thereof, are disclosed along with methods to produce hybrid seed in self-fertilizing plants.
Patent EP-0545795-A1 (EP)
Inventor: AP NGY SRUN
IPC: F01P5/12
Filed: 1992-11-27
Abstract: The device comprises a heat exchanger (9) which can act as a condenser, an electric pump (17) for making a heat-transfer fluid circulate between the engine (1) to be cooled and the heat exchanger (9), and a thermostatic three-way valve (13) making it possible to vary progressively from 0 to 100% the fraction of fluid sent into the heat exchanger with respect to the constant flowrate passing through the engine. For the highest loads, the fluid is vaporised in the engine and is condensed in the heat exchanger, whereas for the lowest loads, the heat exchanger operates as a conventional cooling radiator. …<??>Application to the engines of motor vehicles. …<IMAGE>…
Patent EP-0505296-A1 (EP)
Inventor: FERRAGUT JEAN-PIERRE
IPC: B28B7/34
Filed: 1992-03-20
Abstract: In this mould, each half mould (2) comprises a base (3) of a known type, for instance made of aluminium, equipped with a coating (6) comprising an impression of a shape complementary to that of the article (5) to be moulded, this coating being made from a porous, abrasion-resistant material, each half mould comprising a network of capillary piercings (12) opening into the coating (6) and fed from ducts (8) linked to a source of pressurised water vapour during the phase of pressing an article. Application to the manufacture of clay articles, such as tiles. <IMAGE>
Patent EP-0499568-A1 (EP)
Inventor: LEIBAR GURIDI JOSE CRUZ
IPC: H01H43/10
Filed: 1992-01-14
Abstract: The system, having the usual blocks of fast cams and program cams (6), activated step by step by means of a pawl (3) which is provided with a steady to-and-fro motion by an eccentric cam (2), incorporates a swinging detent (9) that can take up two positions, one standing in the way of the free end (7) of the actuation pawl (3), and a likewise swinging clearance lever (13) with three working positions, the detent (9) being inactive in two positions and active in the third. 
     This first part of the system is assisted by a selector lever, a timer lever and an anti-return ratchet, the said subsystem allowing the length of the timings deriving from the previous subsystem to be multiplied, thereby considerably enhancing the practical possibilities of the timer switch.
Patent EP-0520941-A1 (EP)
Inventor: FALCO LUCIEN
IPC: C03C25/106
Filed: 1992-05-29
Abstract: The present invention relates to a process for adjusting the operating point of a fibre-optic microbend sensor, comprising:   - a first phase consisting of a pretreatment of the optical fibre before being mechanised, - a second phase consisting in coating the said optical fibre with a metal layer, during which the said optical fibre undergoes a constant traction making it possible to fix the maximum attenuation operating point to a specified value, and - a third phase, consisting in producing the said periodic surface discontinuities along the said fibre.   The invention also relates to an apparatus for implementing the process. <IMAGE>
Patent EP-0544615-A1 (EP)
Inventor: RUCHTI CHRISTOPH DR
IPC: F22B35/10
Filed: 1992-11-05
Abstract: The steam generator has a feed pump (5), an economiser (1), an evaporator (2), a water separator (3) and at least one superheater (4), as well as a circulation pipe (20) connected to the water outlet of the separator (3) and opening into the working medium flow between feed pump and economiser. Arranged between the mouth (19) of the circulation pump (20) and the economiser (1) is a circulation pump (23), as well as, behind the latter, a level control valve (24). The method for operating this steam generator consists in that, above a minimum flow-through quantity of the economiser (1), the feed quantity is adjusted depending upon the steam temperature downstream of the water separator (3) and that, below the minimum flow-through quantity of the economiser (1), the water level in the water separator (3) is regulated by operating the level control valve (24) arranged between the circulation pump (23) and the economiser (1). As a result, the otherwise usual switching from the steam temperature regulation to the water level regulation, which likewise acts on the feed water supply, and vice versa, is no longer necessary. <IMAGE>
Patent EP-0557455-A1 (EP)
Inventor: MILLER TIMOTHY J
IPC: C07K19/00
Filed: 1991-11-14
Abstract: L'invention se rapporte à de nouvelles protéines de fusion S de galactokinase/VPIF (virus de la péritonite infectieuse féline) et à l'utilisation de ces protéines comme constituants de vaccins, comme agents thérapeutiques et comme agents diagnostiques, ainsi qu'à des procédés de production de ces protéines.
Patent EP-0573475-A1 (EP)
Title: Basic calcium aluminium hydroxide dicarboxylates, method for preparing them and use thereof.
Inventor: RAZVAN CORIOLAN
IPC: C07C63/24
Filed: 1992-02-21
Abstract: PCT No. PCT/DE92/00143 Sec. 371 Date Aug. 6, 1993 Sec. 102(e) Date Aug. 6, 1993 PCT Filed Feb. 21, 1992 PCT Pub. No. WO92/15545 PCT Pub. Date Sep. 17, 1992.The invention describes basic calcium aluminum hydroxide dicarboxylates of the general formula CaxAl2(OH)2(x+3-y)Ayxm H2O  wherein x means 2 to 12,    <IMAGE>   m means 0 to 12, and A means an aliphatic, aromatic or heteroaromatic dicarboxylic acid anion or combinations thereof, with the proviso that y NOTEQUAL  1, if x= 2-8 and a process for their production. The compounds according to the invention are particularly suited as stabilizers for halogen-containing thermoplastic resins, in particular PVC.
Patent EP-0585236-A1 (EP)
Inventor: ROESSLER MANFRED
IPC: F16C17/04
Filed: 1991-09-05
Abstract: Palier de butée (30) servant à limiter le déplacement axial de l'arbre (14) d'un turbocompresseur (10) à suralimentation qui est formé de deux éléments séparés (60, 62) assemblés, cette structure simplifiant la fabrication étant donné qu'aucun perçage n'est nécessaire. Les éléments (60, 62) présentent chacun des surfaces profilées coopérantes (72, 74) qui forment des orifices (64) d'alimentation en huile qui s'étendent entre les surfaces de travail (46, 48) du palier de butée (30) et les passages d'alimentation en huile (70), qui distribuent l'huile aux orifices d'alimentation en huile (64), et un canal à huile (76) qui conduit l'huile aux passages d'alimentation en huile (70). Le canal à huile (76) étant entièrement situé à l'intérieur du palier de butée (30), les fuites latérales d'huile sont ainsi minimisées. Le canal (76) est alimenté par le système d'alimentation en huile de graissage du turbocompresseur à suralimentation par une ouverture (80) traversant un des côtés (46) du palier de butée (30) communiquant avec le canal (76).
Patent EP-0586701-A1 (EP)
Inventor: NISHIMURA ISAO KAJIMA CORPORAT
IPC: E04H9/02
Filed: 1992-05-29
Abstract: A vibration control device for structures, which constitutes a double action vibration absorber of positive control type by providing a driving member of a predetermined mass m b  as a second added mass body relative to a first added mass body of a predetermined mass m a , in which the first added mass body is provided on the structure via a support comprising a plurality of high damping laminated rubber pieces, whereby a downward arc-like running surface (4) is formed on which the second added mass body is to be run. The weight of the first added mass body is set to 1/500 to 1/1000 of the total weight of the structure to be vibration controlled, and the weight of the second added mass body to 1/20 to 1/100 of the weight of the first added mass body. A great damping factor h a  of 10 to 50 % is set for the support, and the angular frequency ω a  of the first added mass body and the angular frequency ω b  due to the free vibration of the second added mass body on the arc-like running surface are synchronized with the natural circular frequency ω₁, whereby a control force corresponding to the response of the structure is imparted to the driving member as a second added mass body, thereby reducing the response by the structure to earthquake or wind.
Patent EP-0582650-A1 (EP)
Inventor: BILLINGS R GAIL
IPC: A61B18/12
Filed: 1992-03-18
Abstract: Dispositif électrochirurgical (10) combinant un générateur de puissance électrochirurgical et un système de suppression de fumée filtrée en un seul instrument compact comprenant un module générateur électrochirurgical (12) et un module de suppression de fumée (14). Le module générateur électrochirurgical (12) est conçu spécifiquement pour loger un instrument électrochirurgical (78) pendant les processus de LEEP (excision électrochirurgicale à boucle) ou de LLETZ (excision de la zone de transformation à grande boucle). Le module générateur électrochirurgical (12) alimente l'instrument électrochirurgical (73) à un niveau prédéterminé. Le module de suppression de fumée (14) supprime et filtre la fumée provenant du site d'opération électrochirurgicale. Un circuit de commutation (60) actionne le module de suppression de fumée (14) sensiblement simultanément à la mise en service de l'instrument électrochirurgical (78), de façon à actionner ledit module (14) automatiquement chaque fois que l'instrument électrochirurgical est mis en service. Le circuit de commutation (60) retarde également la mise hors service du module de suppression de fumée (14), après que l'instrument électrochirurgical (78) ait été lui-même mis hors service. Ledit instrument (78) peut aussi être branché de façon concentrique ou parallèle, sur un tube d'évacuation de fumée (80) communiquant avec le module de suppression de fumée (14).