baber/WOPTO huggingface dataset:
Patent EP-0187524-B1 (EP)
IPC: A61K31/54
Filed: 1985-12-23
Granted: 1992-07-29
Abstract: A diaryl butyric acid derivative having the general formula:. whereinR' represents a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, or an acyl group having 2 to 4 carbon atoms;R<sup>2</sup> represents an alkyl group having 1 to 3 carbon atoms; andX represents a pyrrolidinyl group, a morpholino group, a thiomorpholino group, an amino group, a group having the general formula:whereinA represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, a group having the general formula:whereinB represents a phenyl group, a benzyl group, a aralkyl group having 7 to 9 carbon atoms substituted with or at least one hydroxyl group, a group having the general formula;whereinn is an integer of 0 to 5,D represents a saturated crosslinked ring type hydrocarbon group, a piperidinyl group, a morpholino group, a thiomorpholino group, a pyridyl group, an indolyl group, a piperazinyl group, a pyrrolidinyl group, a carboxyl group, a phenyl group substituted with a hydroxyl, or aryloxy group, an N-[4-(2'-hydroxy-5'-methoxy)phenyl-4-phenyl- butyryl]piperazinyl group, or a piperazinyl group having an alkyl group with 1 to 3 carbon atoms substituted for the hydrogen atom on the nitrogen atom a group having the general formula:whereinm is 2 to 3, f is an integer of 0 to 4, E is a hydrogen atom, a phenyl group, a hydroxyl group, a pyrrolidine-carboxyl group, a 4-(4'-methoxyphenyl)-4-phenylbutylamide group, or a 4-(2'-hyrdroxy-5'-methoxy)phenyl--4-phenylbutyryl group, a group having the general formula:whereinp is an integer of 2 to 4, andF presents a dialkylamino group having 1 to 3 carbon atoms, or a group having the general formula:whereinG represents an aralkyl group having 8 to 9 carbon atoms substituted with at least two hydroxyl groups; or the pharmaceutically acceptable salt thereof.This diaryl butyric acid derivative or the pharmaceutically acceptable salt thereof can be prepared by reacting a benzoxepin derivative having the general formula:whereinR<sup>2</sup> is the same as defined above with an amine or alcohol derivative having the general formula;whereinX is the same as defined above in the presence of an acid catalyst at room temperature or at an elevated temperature and, optionally, further reacting the reaction product with an alkylation agent having 1 to 3 carbon atoms or an acylation agent having 2 to 4 carbon atoms, optionally further followed by treated with a pharmaceutically acceptable acid.This diaryl butyric acid derivative or the pharmaceutically acceptable salt thereof is effective for ameliorating and curing (or treating) various symptoms based on cerebral organic disorders and pathergasia.
Patent EP-0161984-B1 (EP)
IPC: H01R9/24
Filed: 1985-05-03
Granted: 1988-01-13
Abstract: 1. Multipolar long-shaped connecting block (22) of moulded insulating material for a low-tension electrical distribution board (10), said block (22) covering superposed busbars (32, 34, 36, 38) extending in the longitudinal direction at the rear part of the block, characterized in that it comprises on the one hand, in the middle front part of the block, coplanar connection lugs (42) spaced apart along said longitudinal direction, each lug (42) being connected to one of said bars (32, 34, 36, 38) by a transversal small bar, and said lugs (42) being apt to receive connecting bars (48) or lugs of input conductors or cables (24), and on the other hand, near said middle part, multipolar distribution terminal blocks (44, 46) connected to said busbars (32-38) by means of transversal rails (76, 82).
Patent EP-0174254-B1 (EP)
IPC: F28G3/08
Filed: 1985-08-29
Granted: 1988-11-09
Abstract: 1. A heat exchanger comprising a plurality of tubes (1) in which a fluid circulates and in at least one of which is disposed a movable element formed by a metal coil in the form of a solenoid, at least one end of which is held in position by a coupling system such that said movable element can be caused to rotate by the fluid so as to prevent said tube from becoming clogged and to improve heat transfer, said exchanger being characterised in that said movable element (2) in the form of a solenoid is rigid and non-deformable so that it can be caused to rotate without coming into contact with the inner wall of said tube (1) during its movement, while said coupling system comprises an outer fastening means to said exchanger tube and a mechanical connection (4) enabling said movable element to rotate freely on its own axis, about the axis of said exchanger tube.
Patent EP-0187128-B1 (EP)
IPC: F02B75/28
Filed: 1985-12-03
Granted: 1988-08-10
Abstract: An internal combustion engine having at least two cylinders (6) which are aligned, each cylinder having a piston (4), and the engine having one working stroke for each cylinder for every whole reciprocating motion-the two-stroke principle. The pistons are rigidly attached to each other by means of a piston rod (5) which is provided with a carrier (7) and exhaust valves (8), the valves being arranged slideably on the piston rod, and exhaust ducts (3) which are provided for each cylinder (6) at the ends facing each other, said ends also having valve seats, and intake ports (2), having pressure controlled check valves (2a), being provided in each cylinder at the ends not facing each other, and each combustion chamber (1) being on the side of the piston which faces the other piston. The exhaust ducts (3) are arranged in a guide for the common piston rod (5).
Patent EP-0187633-B1 (EP)
Title: Thermal dealkylation of n-alkyl n-phosphonomethylglycine
IPC: C07F9/38
Filed: 1985-12-23
Granted: 1989-03-01
Abstract: There is disclosed a process for producing the alkali metal salts of N-phosphonomethylglycine which comprises heating to an elevated temperature an aqueous solution of a di- or tri-alkali metal salt of N-alkyl-N-phosphonomethylglycine. The N-alkyl substituent contains at least one hydrogen on the beta carbon atom.
Patent EP-0224587-B1 (EP)
IPC: B21D1/02
Filed: 1985-11-28
Granted: 1991-03-27
Abstract: A method of correcting the warping of a two-layer clad metal plate consisting of a parent member and a laminated member, in which the hot-correcting of the two-layer clad metal plate is done by cooling one of the metals that has a higher thermal contraction coefficient more intensely than the other metal that has a lower thermal contraction coefficient before or during the hot-correcting of the clad metal plate, to cause the following temperature difference DELTAT, DELTAT = f(DELTAalpha, alpha, a, TO), wherein DELTAalpha is a difference between the coefficients of linear expansion of the two metals, a_ a clad ratio (thickness of the laminated member/total length of the plate), TO a hot-correcting temperature (oC) at the inlet side), and alpha an average of the coefficients of linear expansion of the two metals, to occur. Accordingly, the layer of metal of a higher thermal contraction coefficient of the two layer clad metal plate is cooled forcibly to be brought into a required and suitable condition. Therefore, various kinds of two-layer clad metal plates can be corrected to be flat reliably at normal temperature.
Patent EP-0213527-B1 (EP)
IPC: C08J9/30
Filed: 1986-08-18
Granted: 1992-03-25
Abstract: Foamable compositions comprising water, and a modified non-ionic cellulose ether prepared as described in U.S.Patent 4,228,277 produce very stable foams Accordingly, these compositions are suitable for use as foaming personal care products, such as hair styling mousses and foaming hand lotions and cleansers, and in other applications where stable foams are needed. In personal care products, foaming is desirably effected by an aerosol propellant included in the foamable composition.
Patent EP-0216407-B1 (EP)
IPC: D01F6/14
Filed: 1986-08-19
Granted: 1989-12-06
Abstract: High modulus and high strength articles of polyvinyl-­alcohol are obtained by thermoreversible gelation of a 5-50 wt.% solu­tion of a polyvinylalcohol with an M<sub>w</sub> of 2.5 × 10⁴ to 5 × 10⁵ in water, followed by solvent removal and high stretching.Pref. gelation is obtained by cooling to a temperature of at least 40 ◊C below the gelation temperature.With this process low costs of solvent removal and regeneration are obtained.
Patent EP-0194904-B1 (EP)
IPC: C08G59/68
Filed: 1986-01-29
Granted: 1989-04-19
Abstract: 1. Process for the manufacture of a powder coating composition which can be cured hot, consisting of a mixture of epoxide resin and of polyester resin, of a cure catalyst and of a cure accelerator, characterized in that the composition is manufactured by mixing the carboxylated polyester resin containing the cure catalyst and the cure accelerator for the epoxy resin-polyester resin system, the mixture being cured hot, the catalyst added beforehand to the carboxylated polyester resin consisting of lithium acetate, zinc acetate, magnesium acetate or tetraethylammonium bromide employed by itself or in a mixture, the accelerator added beforehand to the carboxylated polyester resin consisting of 2-methylimidazole, 1-methylimidazole, 2-phenylimidazole, 2-isopropylimidazole or imidazole.
Patent EP-0213976-B1 (EP)
IPC: C07C51/60
Filed: 1986-06-27
Granted: 1990-08-22
Abstract: The invention relates to a new process for the preparation of carboxylic acid chlorides by phosgenation of the corresponding carboxylic acid in the presence of a catalyst. This process is characterized in that the said catalyst is chosen from the compounds represented by the formulae    <IMAGE>  (I)   <IMAGE> (II)  in which R1 to R6, which are identical of different, denote: aliphatic, alicyclic, araliphatic or aromatic radicals, or form, in pairs, with the nitrogen atom to which they are attached or with the N-C-N group, a 5- or 6-membered heterocyclic ring. The process applies to most carboxylic acids. The acid chlorides obtained are known and used to produce radical polymerization initiators or pesticides.
Patent EP-0210907-B1 (EP)
IPC: C07C69/54
Filed: 1986-07-09
Granted: 1989-09-13
Abstract: Methyl methacrylate is efficiently transesterified with a heavy alcohol in the presence of (i) defined amounts of a lithium catalyst incrementally added to the reaction medium, and (ii) an azeotrope-forming compound which forms, together with the methanol produced, an azeotrope distilling at a temperature of less than about 60 DEG  C.
Patent EP-0228325-B1 (EP)
IPC: D06F55/00
Filed: 1986-12-02
Granted: 1990-03-07
Abstract: 1. One-piece plastic clothe peg of the type comprising two branches (2,2', 3,3') fast one with respect to the other via a thinned bridging (4) between the middle parts (1, 1') in opposite relationship to the two branches (2,2', 3,3') with interposition of an elastic element between the rear parts of the branches (3, 3') which element is constituted by resting the two ends (6, 6') of flaps (5, 5') one over the other, after bending backwards (11, 11') thereof, characterized in that said flaps (5, 5') are produced by partial cutting (8, 8') according to a U-configuration base of each back branch (3, 3').
Patent EP-0195740-B1 (EP)
IPC: B66C7/08
Filed: 1986-02-27
Granted: 1990-01-31
Abstract: 1. A box section with guide rails longitudinally attached thereto, characterized in that the box section (1) is provided on opposite sides thereof in addition to the guide rails (2) with respectively two connecting flanges (1a) for attachment or connecting means (3, 4).
Patent EP-0205410-B1 (EP)
IPC: F24F13/15
Filed: 1986-05-13
Granted: 1989-08-23
Abstract: The louvre system disclosed is of a basic type with adjustable-angle slats arranged between two uprights (1) provided with holes in which swivel mounts (3) are located for the receipt of clips (5) to which the slats (4) are fitted. The single clip (5) is embodied in two half-sections (52, 51) the mating surfaces of which incorporate a dovetailed key (6) and a matching groove (7), respectively; the two half-sections are thus able to slide relative to one another into a locked position determined by a projecting longitudinal lip (18) which, in addition to acting as a stop, prevents infiltration of water between the two half-sections, and are retained by a releasable catch mechanism (8, 9); in a preferred embodiment, one half-section (51) of each clip (5) has a flexible quadrangular element (12) designed to snap into a corresponding quadrangular socket (10) offered by the swivel mount (3).
Patent EP-0267347-B1 (EP)
IPC: A61F2/76
Filed: 1986-11-14
Granted: 1991-08-21
Abstract: The invention relates to a method and a means for adjusting and securing an artificial leg (15) or the like, said artificial leg consisting of a prosthetic socket (16) arranged around the leg, a lower spacer (17) designed for connection to an artificial foot, and a connection element (18) located between the socket (16) and the lower spacer (17), wherein the connection element (18) consists of coupling members (19, 20, 21) displaceable in relation to each other, the outer coupling members (19, 21) of the connection element (18) being anchored to the socket (16) and to the lower spacer (17) respectively, wherein an adjustment instrument (1) is applied around the connection element (18) and substantially prevents movement of the coupling members (19, 20, 21) in one direction, wherein the coupling members (19, 20, 21) are displaced so that the artificial leg (15) is adjusted substantially correctly, wherein the adjustment instrument (1) is thereafter tightened in order to secure the connection element (18) and wherein the coupling members (19, 20, 21) are then joined together, after which the adjustment instrument (1) can be removed.
Patent EP-0290428-B1 (EP)
Title: Soupape de regulation pour un reservoir de vapeur
IPC: D21F7/00
Filed: 1986-02-04
Granted: 1990-10-24
Abstract: Une soupape de régulation (22) est destinée à réguler à la fois l'écoulement de vapeur (S) provenant d'un collecteur de vapeur (18) et l'air (A) entrant dans le réservoir de vapeur (12) d'une sécheuse de bande de papier. La soupape de régulation (22) comporte un corps de soupape (26) définissant un passage longitudinal (28). Ledit passage (28) comprend une première et une seconde extrémité (30, 32), la première extrémité (30) du passage (28) étant reliée au collecteur de vapeur (18) de façon à permettre le passage d'un fluide. La seconde extrémité (32) est reliée à un collecteur d'air (19) de façon à permettre le passage d'un fluide. Un premier et un second sièges de soupape (34, 36) sont placés adjacents à la première et à la seconde extrémité (30, 32) du passage (28), afin de réguler respectivement l'écoulement de vapeur (S) et l'écoulement d'air (A) entrant dans le réservoir de vapeur (12). Une tige de soupape allongée (38) ayant une première et une seconde fermetures de soupape (44, 46) est axialement mobile à l'intérieur et le long du passage (28), la première et la seconde fermeture (44, 46) étant placées adjacentes à une première et à une seconde extrémité (40, 42) de la tige de soupape (38). Un moteur pas-à-pas (48) est relié par entraînement à la tige de soupape (38), afin de permettre à la tige de soupape (38) de se déplacer sélectivement de façon axiale par rapport au passage (28), de telle sorte que, lorsque la tige de soupape (38) est déplacée, la variation de l'écoulement de vapeur (S) entrant dans le réservoir de vapeur (12) est inversement proportionnelle à la variation de l'écoulement d'air (A) traversant le second siège de soupape (36).
Patent EP-0248844-B1 (EP)
IPC: A61B17/20
Filed: 1986-11-24
Granted: 1993-01-07
Abstract: An improved ultrasonic surgical handpiece (10) includes an angled connecting body (72) between the transducer (70) and operative tip (74), with the connecting body being bent at a location between the node and antinode at its respective ends and with a second nodal plane support in the transducer section. The vibrating assembly (14) is impedance matched to the frequency of a handpiece employing a straight connecting body of substantially equal length and dimension whereby straight and angulated handpieces may be interchangeably used in an ultrasonic surgical system employing a common drive and common operative tips. In a preferred embodiment, the ultrasonic tranducer has a nodal plane midway between its ends and is supported at this nodal plane.
Patent EP-0231775-B1 (EP)
IPC: F04C19/00
Filed: 1987-01-14
Granted: 1989-05-31
Abstract: In an inlet region or chamber of an end bell of a liquid-ring pump, an injection nozzle is provided for replenishing the liquid in the rotating ring of the machine.The injection nozzle is arranged in the vicinity of a suction slot provided in a control disc of the liquid-ring pump. The injection nozzle is disposed above a minimum liquid level extend when only gas is being transported by the pump and below a maximum liquid level extant when a mixture of both gas and working liquid is being pumped.
Patent EP-0237042-B1 (EP)
IPC: B01F29/83
Filed: 1987-03-11
Granted: 1989-08-16
Abstract: 1. Mixing device with 1.1 at least one mixing vessel (12), 1.1.1 being detachably secured on a receiving means (18, 20), but 1.1.2 twist safe by locking means (64, 66, 68) between mixing vessel (12) and receiving means (18, 20) and 1.2 a rotatable mixing tool (52, 120, 150), with 1.2.1 a central shaft (54, 122, 124, 152) and 1.2.2 elastic stirring wings (56, 58, 60, 62, 134, 136, 138, 140) protruding from said shaft and arranged in spaced relationship, 1.2.3 each comprising an inner section (134a, 136a, 138a, 140a) adjacent to said shaft (122, 124) and an annexed outer section (134b, 136b, 138b, 140b) being substantially more flexible than said inner section (134a, 136a, 138a, 140a), wherein 1.3 said mixing tool (52, 120, 150) or its stirring wings (52, 58, 60, 62, 134, 136, 138, 140) respectively are shaped at least partially transverse to said relative motion of said mixing tool (52, 120, 150) with respect to said mixing vessel (12) and arranged in such a way as to contact the inner wall of the mixing vessel (12) while rotating.
Patent EP-0255908-B1 (EP)
Inventor: DOMAGALA JOHN MICHAEL
IPC: A61P31/04
Filed: 1987-07-27
Granted: 1994-10-19
Abstract: Novel, orally active antibacterial agents of formula I <CHEM> are described characterized as 7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-6-fluoro-1,4-dihydro-4-ox o-3-quinol ine carboxylic acids or corresponding 1,8-naphthyridine derivatives as well as methods for their manufacture and pharmaceutical compositions containing them.
Patent EP-0230347-B1 (EP)
IPC: A01N43/90
Filed: 1987-01-07
Granted: 1991-05-15
Abstract: 8,9 and/or 14,15 epoxidized and 5-acylated milbemycins and avermectins are prepared from the parent milbemycins and avermectins by epoxidation and acylation (in either order). They have enhanced anthelmintic, acaricidal and insecticidal activities.
Patent EP-0250246-B1 (EP)
Title: An apparatus and method for rolling dough pieces
IPC: A21C3/06
Filed: 1987-06-18
Granted: 1993-08-25
Abstract: An apparatus for rolling, in particular, croissant pieces, dough pieces, are provided, in which dough pieces are fed between a pair of rollers (5,7) and transferred to an endless belt device (9) via a transfer roller (13,15) of a small diameter and high speed rotation for peeling off the dough piece from the roller. Then the dough pieces are carried under a rollling up device (11) to be rolled into croissant rolls. The dough pieces are transferred to the endless belt maintaining at least one surface of it adhesive, and so the dough rolls produced are wound tightly due to the dough surfaces adhering to each other.
Patent EP-0270389-B1 (EP)
IPC: H01H33/91
Filed: 1987-10-09
Granted: 1992-08-05
Abstract: Switch comprising, for each pole, a blade-shaped double moving contact (24) cooperating under rotation with a plurality of stationary contacts (14 - 22) in order to occupy a first closing position in which the first and third stationary contacts (14, 18) are interconnected by the blade, a second opening position in which the blade engages with a fourth stationary contact (20), and a third position for earthing the exit cable (28) thanks to the interconnecting of the second and fifth stationary contacts (16, 22) by means of the blade. The second and third stationary contacts (16, 18) are permanently joined together by an electrical connection (32). The same is true for the fourth and fifth stationary contacts (20, 22), thanks to an earth connection. The moving contact (24) is associated with a metal shield (36) advantageously arranged as a guard ring in the second opening position. The presence of this shield ensures an isolating function making it possible to retain the isolation between the input and output terminals (26, 28). Application: electrical panel for a medium-voltage distribution station. <IMAGE>
Patent EP-0269555-B1 (EP)
IPC: E04H1/12
Filed: 1987-11-09
Granted: 1991-08-28
Abstract: A sealing device for sealing an opening in a shelter (1) against heat action. The walls (9) or ceiling of the shelter comprise several mechanically self-supporting, good thermally insulating layers. The device includes at least one element closing or sealing the opening and a support structure for supporting the element. A locking system and an operating device operating the locking system operate on the element. The element, as seen from the interior of the shelter can be pivoted to the outside and its construction corresponds to that of the wall. The element is held on support arms by the support structure which, from a load standpoint, is independent of the walls in the shelter interior. The locking system is located on the inside of the sealing element and the operating device is accessible both from the inside and from the outside.
Patent EP-0261179-B1 (EP)
Title: Dispositif pour immobiliser un pied ou une garniture dans la region de la pointe ou du cou-de-pied d'une enveloppe
IPC: A43B5/04
Filed: 1987-03-20
Granted: 1989-09-27
Abstract: Un dispositif pour immobiliser un pied ou une garniture (4) dans la région de la pointe ou du cou-de-pied d'une enveloppe (3), en particulier d'une chaussure de ski (1) ayant une partie arrière articulée (2), comporte des parties en forme de plaques (6) qui recouvrent le cou-de-pied ou la garniture (4) et qui peuvent être réglées par rapport à l'enveloppe (3). Deux parties (6) en forme de plaques sont reliées de manière articulée à l'extérieur de la semelle des deux côtés du plan central longitudinal de la chaussure (1) et se chevauchent dans la partie du cou-de-pied. De préférence les parties en forme de plaques (6) sont traversées au moins partiellement par des éléments de traction (11), en particulier par des câbles ou des bandes pouvant être serrés, et de préférence un élément de serrage (17) d'un dispositif de blocage s'engage dans les éléments de traction (11).
Patent EP-0313577-B1 (EP)
IPC: A61B/
Filed: 1987-07-01
Granted: 1992-11-25
Abstract: PCT No. PCT/SE87/00311 Sec. 371 Date Jan. 17, 1989 Sec. 102(e) Date Jan. 17, 1989 PCT Filed Jul. 1, 1987 PCT Pub. No. WO88/00448 PCT Pub. Date Jan. 28, 1988.A method and apparatus for measuring blood pressure of persons of all ages. The apparatus comprises a cuff with two cushions which focus the pressure on an artery towards the skeleton. When pressing a first button, a valve system entails a slowly, controlled, continuous air outlet in order to make the reading of the systolic and diastolic pressure on a manometer possible.
Patent EP-0331680-B1 (EP)
Title: Vessel for storing or collecting fluid and dry substances
IPC: A61J1/05
Filed: 1987-11-05
Granted: 1991-09-04
Abstract: A vessel for safe handling of substances and having a first connection member through which the interior of the vessel is accessible by a device, e.g., an injection syringe, for removing or adding material thereto. At least a part of the vessel is expandable and contractable. The vessel is further provided with a second connection member, which is interconnected or interconnectable with the first connection inside the vessel. The second connection member is connectable to a further vessel outside the vessel, so that substance can be transferred directly from the injection syringe to said further vessel via the first and second connection members.