baber/WOPTO huggingface dataset:
Patent EP-0256945-B1 (EP)
IPC: B01J37/24
Filed: 1987-08-10
Granted: 1989-08-02
Abstract: A catalyst for isomerizing a hydrocarbon cut of high n-paraffin content is disclosed. The catalyst is obtained by controlled oxychlorination of a solid containing at least one group VIII metal supported on an acid mordenite, said mordenite having a sodium content lower than 0.2% by weight, adsorbing molecules of a kinetic diameter larger than about 6.6 Angströms, having a mesh volume, V, of the elementary mesh from 2.73 to 2.78 nm3 and a benzene adsorption capacity higher than 5% by weight, said oxychlorination being conducted at a temperature of about 200 DEG -500 DEG  C. by means of a gas mixture containing oxygen, water, chlorine or at least one chlorinated compound used in a total amount from 0.5 to 10% by weight of chlorine, in proportion to the mordenite weight. The catalyst may further contain a matrix, the mordenite amount being at least 40% by weight of the total amount of mordenite and matrix.
Patent EP-0264321-B1 (EP)
IPC: B62D13/02
Filed: 1987-09-25
Granted: 1990-07-18
Abstract: 1. Extensible tow coupling for road vehicles, comprising a double-acting hydraulic jack (24), whereof the rod (28) is connected to the hitch means achieving the coupling of a second vehicle to a first vehicle, in particular to a pulling vehicle and whereof the body is connected to the structure of said second vehicle, as well as a hydraulic circuit comprising lines connected to each of the chambers of the double-acting jack (24) and of the control members making it possible to move the piston (35) of said jack and thus to vary the distance separating the two vehicles, characterised by the fact that it comprises distance detection means (7) capable of emitting a signal indicating the relative position between the two vehicles by means of a target (8) carried by one of said vehicles, as well as a central control unit (62) connected to the said distance detection members and to the said control members of the hydraulic circuit for automatically initiating the extension or retraction of the double-acting jack (24) depending on the relative position of the vehicles, the said hydraulic circuit also comprising safety control means initiating the extension of said jack in the case of complete or partial break-down by virtue of a hydropneumatic accumulator (60).
Patent EP-0251972-B1 (EP)
IPC: E05F3/20
Filed: 1987-06-17
Granted: 1991-11-27
Abstract: The present invention refers to a hinge for doors having a spring with a damper, being made up by two cylindrical bodies (1, 2), solidarized respectively with the blades (3,4) for anchoring to the door and frame respectively. One of said cylindrical bodies (1, 2) constitutes a tight chamber (5), by means of closure and caps (6, 7), inside which is placed a piston (8) laterally related with the cylinder by means of longitudinal guides (9) which hinder the rotation of the piston (8). Said piston (8) presents an axial threaded pitch (10), through which it is left mounted in a spindle (11) with an ample thread pitch, which spindle (11) forms the extreme part of an axial shaft (12) which passes through a central perforation (13) of one of the closure caps (6) of said tight chamber (5). All of it is disposed in a mode that the rotation of the second cylindrical body (2) of the hinge through the coupling of its blade (4) corresponding to the door, performs a torsion effort of the spring (19), whilst a rotation of the central shaft (12) takes place in the tight chamber (5) which is occupied by an oleo-hydraulic fluid.
Patent EP-0255464-B1 (EP)
IPC: C07J53/00
Filed: 1987-05-05
Granted: 1990-08-16
Abstract: PCT No. PCT/DE87/00208 Sec. 371 Date Feb. 5, 1988 Sec. 102(e) Date Feb. 5, 1988 PCT Filed May 5, 1987 PCT Pub. No. WO87/06937 PCT Pub. Date Nov. 19, 1987.2,2;6,6-diethylene-3-oxo-17alpha-pregn-4-ene-21,17-carbolactones of general formula I,   <IMAGE> (I)  wherein R1 represents a hydrogen atom or a methyl group, R2 represents a methyl or ethyl group and <IMAGE>  process for their production and their pharmaceutical use.
Patent EP-0298960-B1 (EP)
Title: Procede et unite de regulation numerique pour determiner et reguler des parametres de fonctionnement a modulation d'impulsion en duree dans un moteur a combustion interne
IPC: F02D41/26
Filed: 1986-12-11
Granted: 1990-03-28
Abstract: Dans un procédé et une unité de régulation numérique pour déterminer, commander et/ou réguler des signaux de paramètres de fonctionnement à modulation d'impulsion en durée, une conception d'horloge est proposée qui, tout en laissant inchangées les deux horloges de 16 bits existantes (famille des processeurs à mémoire 8O51) indique à la première horloge la sortie du signal Ti de consommation et d'injection. Lors d'une interruption externe TD, c'est d'abord la plus petite valeur de signal parmi les signaux à émettre qui est chargée dans le registre de l'horloge, laquelle est ensuite remise en marche, et lors de l'interruption suivante de l'horloge, ignorant le registre de synchronisation, la valeur différentielle par rapport au signal émis précédemment est chargée dans le registre de l'horloge pour l'émission du signal suivant. Si on obtient des valeurs de signal qui sont supérieures à la durée maximale du signal obtenu avec cette horloge dans le cas d'une quantification prédéterminée, alors, lorsque cette valeur est dépassée, un drapeau de dépassement exigeant une prise en charge par le programme d'interruption de l'horloge est établi et la commutation du premier signal s'effectue avec l'interruption de l'horloge suivante. La seconde horloge sert, de manière libre et avec n'importe quelle configuration temporelle préétablie de mesurage de la durée de période, à calculer la vitesse de rotation et à commander n'importe quel registre de comptage afin de produire de nouveaux signaux de paramètre de fonctionnement à modulation d'impulsion en durée.
Patent EP-0248886-B1 (EP)
IPC: H01Q3/30
Filed: 1986-12-02
Granted: 1991-12-04
Abstract: An optical limited scan antenna system. The invention is a dual lens (70, 80) type array antenna system with a small array feed network (65). The system includes a bootlace-type microwave aperture lens (80) with an array of radiating elements (85) arranged along the linear aperture (82) and an array of pickup elements (75) arranged along the curved inner surface (81), an intermediate optical corrective lens (70), a feed array (65) for illuminating the corrective lens with a source distribution, and with a power divider (55) and phase shifters (60) arranged to drive the feed array. The corrective lens (70) is circularly symmetric (spherically symmetric in the three-dimensional case), and its radially varying dielectric constant is such that a point source on its surface is focused to an image point on the inner surface (81). The pickup elements (75) on the curved surface (81) of the aperture lens are coupled to corresponding radiating elements (85) on the linear aperture (82). The corrective (70) and aperture lenses (80) cooperate to map an input or source distribution into an aperture distribution which is a scaled version of the source distribution. The system results in high efficiency obtained with a minimum number of active elements and relatively low cost optical components.
Patent EP-0296153-B1 (EP)
IPC: H04M11/04
Filed: 1987-01-10
Granted: 1993-03-31
Abstract: In a user data display system, input information must be manually input by means of a keyboard (18) in order to establish a viewing connection. Individual input items of information are stored according to the invention in separate memories (38-52) that can be read out by a decoder (12) when a switch (22-36) is actuated. The switches are automatically actuated by a dialling device (54) actuated by an outer signal, for example the alarm signal from an alarm installation (62). A data display connection can thus be completely automatically established when the outer signal occurs, in order to indicate for example an intrusion to a receiving station.
Patent EP-0286071-B1 (EP)
Inventor: MATARRESE SAVINO
IPC: C08F212/10
Filed: 1988-04-06
Granted: 1994-06-22
Abstract: Process for the continuous production in solution of styrene thermoplastic resins by polymerization of a vinyl-aromatic monomer and a vinyl-nitrile monomer in the presence of an elastomer and of a starter, wherein polymerization is conducted in two or more steps, wherein the elastomeric component is fed, in solution in the solvent and/or in the monomers, to the first step, polymerization is carried out in the subsequent steps at temperatures ranging from 70 DEG  to 150 DEG C, in each step the reaction mass is gently and homogeneously stirred and the reaction product is caused to flow to a thin film evaporator heated at 150 DEG -300 DEG C.
Patent EP-0292685-B1 (EP)
IPC: B66B1/28
Filed: 1988-04-14
Granted: 1991-06-12
Abstract: An elevator control apparatus suppresses the jerk at the start-up of speed controlled elevator installations in both directions of travel, not only the friction jerk at the transition from the static friction to the sliding friction, but also the imbalance jerk at unbalanced car loads. A set point signal multiplier is connected to the output side of a set point memory in the hoist motor drive control and the set point multiplying factor can be controlled by way of an on/off circuit. The multiplier is switched, prior to the start of the movement, by the on/off circuit to a value greater than one, and is switched back to one at start of movement in the direction of travel. The motor driving force is controlled to a value which, when summed with the imbalance force, is equal to the sliding friction force at start-up. This suppression of jerks is eminently suitable for the refitting of controlled elevator drives and increases, due to the earlier start of movement, their elevating capacity.
Patent EP-0288841-B1 (EP)
IPC: C07K14/81
Filed: 1988-04-15
Granted: 1992-12-30
Abstract: The invention is related to a highly purified concentrate of alpha-1-proteinase inhibitor and to a method of removing proteins having disulfide bonds, with mild reducing agents and a temperature sufficient to prohibit regrouping of the reduced proteins. This method can be combined with a heat inactivation process.
Patent EP-0304909-B1 (EP)
Title: Chimney cowl
IPC: E04H12/28
Filed: 1988-08-25
Granted: 1990-11-22
Abstract: A chimney cowl with a cantilever plate (4) which is fastened under the upper end of the smoke pipe (1) and of the casing (2) enclosing the smoke pipe (1), a wall surround (5) which is supported on the cantilever plate (4) and surrounds the casing (2), and a cover plate (10) which rests on the wall surround (5) and has an opening for passage of the smoke gases. In order to create a ventilation space (6) between the wall surround (5) and the casing (2) and to bring about an air flow through the ventilation space (6), the wall surround (5) surrounds the casing (2) at a distance. At the lower end of the wall surround (5), air inlet openings (8) are provided and, at the upper end of the wall surround (5), air outlet openings (16) are formed by the cover plate (10) being supported locally via plinths (15) on the wall surround (5). <IMAGE>
Patent EP-0307078-B1 (EP)
Title: Quinoline derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/47
Filed: 1988-07-19
Granted: 1992-08-26
Abstract: <CHEM> in which R<1> to R<4> are the same or different and are inter alia, each hydrogen, C1-4alkyl, C1-6alkoxy, phenyl, C1-6alkylthio, C1-4alkanoyl, amino, R<5> to R<9> are the same or different and are each hydrogen, C1-6alkyl, C1-6alkoxy, C1-6alkylthio, halogen, cyano, amino, hydroxy, carbamoyl, carboxy, C1-6alkanoyl, trifluoromethyl or nitro, R<1><0> is inter alia hydrogen, C1-6alkyl, C1-6alkoxy, halogen, hydroxy, -CH2OH, C1-6alkylthio, NH(CH2)nOH in which n is 0 to 4 or amino; and A is -(CH2)2-, (CH2)3- or -CH=CH-; processes for their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of gastric acid secretion.
Patent EP-0303507-B1 (EP)
Title: Indole derivatives
IPC: A61K31/4427
Filed: 1988-08-12
Granted: 1993-07-28
Abstract: Compounds are disclosed of formula (I) <CHEM>  wherein  R1 represents H or C1-6 alkyl;  R2 represents H or C1-6 alkyl;  R3 represents H;  R4 represents H or C1-3 alkyl; and pharmaceutically acceptable salts and solvates (for example hydrates) thereof. The compounds are indicated as useful for the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders. Processes and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
Patent EP-0279723-B1 (EP)
IPC: B29C48/08
Filed: 1988-01-28
Granted: 1991-08-21
Abstract: PCT No. PCT/FR88/00049 Sec. 371 Date Nov. 25, 1988 Sec. 102(e) Date Nov. 25, 1988 PCT Filed Jan. 28, 1988 PCT Pub. No. WO88/05718 PCT Pub. Date Aug. 11, 1988.Gasket used in a fabrication method, wherein a methylmethacrylate prepolymer or a mixture of unsaturated monomers, whose main constituent is methylmethacrylate, or the unsaturated monomer or monomers themselves is (are) introduced into a mold comprised of two parallel plates separated by said gasket, and the mold is brought to a temperature sufficient to complete or carry out the polymerization. The gasket consists of a core of plasticized poly(vinylchloride), said core being sheathed by a thin layer of thermoplastic polymers chosen from among propylene polymers and saturated polymers, said thermoplastic polymer being capable of retaining its elasticity at temperatures ranging from 20 DEG  to 120 DEG  C. and having a melting or softening point higher than 115 DEG C.
Patent EP-0299913-B1 (EP)
IPC: A61K31/565
Filed: 1988-07-15
Granted: 1993-03-31
Abstract: PCT No. PCT/DE88/00447 Sec. 371 Date Jan. 16, 1990 Sec. 102(e) Date Jan. 16, 1990 PCT Filed Jul. 15, 1988 PCT Pub. No. WO89/00578 PCT Pub. Date Jan. 26, 1989.New 11 beta  phenyl-4,9,15-estratrienes of formula I   <IMAGE> (I)  are described, where X implies an oxygen atom or a hydroxyimino grouping N DIFFERENCE OH, R1 stands for a hydrogen atom or a methyl group, R2 implies a hydrogen atom, an alkyl radical or an acyl radical with in each case 1 to 10 carbon atoms, R3 stands for a hydrogen atom, a cyanomethyl group, -(CH2)nCH2Z where n implies the numbers 0, 1, 2, 3, 4 or 5, Z=-H or -OR5 with R5 having the significance of a hydrogen atom or an alkyl or acyl group with in each case 1 to 10 carbon atoms, or for -(CH2)m-C 3BOND C-Y where m=0-2 and Y implies a hydrogen, chlorine, fluorine, iodine or bromine atom, an alkyl, hydroxyalkyl, alkoxyalkyl or acyloxyalkyl group with in each case 1 to 10 carbon atoms, R4 represents a straight-chain or branched-chain, saturated or unsaturated hydrocarbon radical with up to 8 carbon atoms which contains the grouping  <IMAGE>   with X having the above significance. The compounds have antigestagenic and antiglucocorticoid activity.
Patent EP-0290410-B1 (EP)
IPC: A23L5/20
Filed: 1988-05-02
Granted: 1993-08-04
Abstract: The present invention relates to a food and feedstuff intended to be able to function in connection with an antibacterial system comprising lactoperoxidase-thiocyanate-hydrogen peroxide donor, and salivary peroxide-thiocyanate-hydrogen peroxide donor, respectively, whereby the vegetables present in the food and the feedstuff have been treated in such a way that vegetable peroxidases present have become deactivated.
Patent EP-0333179-B1 (EP)
Inventor: INUYAMA TSUTOMU C O OMRON TATE
IPC: H01H21/24
Filed: 1989-03-15
Granted: 1995-08-30
Abstract: A trigger switch comprising a trigger member pivotally attached to a grip member by means of a pivot pin and connected to an electric switch main body. By pressing and pivotally moving the trigger member, the switch main body can be actuated. To avoid inadvertent actuation of the switch main body, a lateral lock pin is passed through a slot provided in a metallic lock plate securely attached to the trigger member and a hole provided in the grip member so as to secure the trigger member immobile by engaging a large diameter portion of the lock pin in an expanded part of the slot of the metallic lock plate and release the trigger member by moving the large diameter portion out of the slot. To increase the margin of an insulation distance, the metallic lock plate is placed a certain distance away from the pivot pin.
Patent EP-0367075-B1 (EP)
Title: Container for the receipt of compressible waste
IPC: B65F1/14
Filed: 1989-10-24
Granted: 1992-02-26
Abstract: An upwardly open container for the receipt of compressible waste, with a bottom part (12) and side walls consisting of bars (14) is to be improved in such a manner that a larger quantity of compressible waste, in particular protective liners from waste separation containers, can be received, these latter being simultaneously protected from being picked up and carried off by gusts of wind or the like. To this end, holding elements (16) are arranged above one another on mutually opposite bars (14) in such a manner that holding rods (18), which can extend over the width or the length of the container (10), are received and held to compress the compressible waste. <IMAGE>
Patent EP-0344852-B1 (EP)
Title: Asymmetric polyphase filter
IPC: H03H11/04
Filed: 1989-05-29
Granted: 1993-08-04
Abstract: Asymmetric polyphase filter comprising first to fourth input terminals for applying thereto a 4-phase input signal comprising first to fourth signal vectors, respectively, which succeed one another in phase each time through 90<o>, first to fourth intercoupled identical filter sections, respectively, connected to said terminals, at least one of the odd and even filter sections being coupled to two output terminals, said filter sections having constant reactances. To provide the possibility of an integrable realization of an asymmetrical filter transfer characteristic which is highly insensitive to component variations, the first and third filter sections and the second and fourth filter sections constitute a balanced in-phase and a balanced quadrature filter section circuit, respectively, in which the mutually corresponding reactances of the first and third filter sections and those of the second and fourth filter sections are constituted by active balanced integrators each having a balanced input terminal pair and output terminal pair with a balanced amplifier stage arranged therebetween, said output terminal pair being fed back to the input terminal pair via two mutually equal capacitances coulings being provided between the output terminal pair of each of the integrators of the in-phase filter section circuit via two mutually equal resistors to the input terminal pair of the corresponding integrator of the quadrature filter section circuit, and conversely, which couplings are pairwise anti-reciprocal with respect to one another.
Patent EP-0361645-B1 (EP)
Title: Organic hydrazine derivatives for pharmaceutical use
IPC: C07D213/86
Filed: 1989-06-15
Granted: 1993-09-29
Abstract: A compound for pharmaceutical use has a nucleus of the formula    G1-G2---N- @-G2-G1 where E is an organic or organometallic radical having at least three atoms other than hydrogen and is attached to the nitrogen shown in the formula by a carbon-to-nitrogen single bond; where one G1 is C, N, O or S, and both G2's and the other G1 are carbon; or one G2 is S or P, and both G1's and the other G2 are carbon; where the bond shown as --- is a single or double bond; or a biologically acceptable salt thereof. Preferably, the compound is used for combating helminths in animals, including man.
Patent EP-0377357-B1 (EP)
Inventor: GARAPON JACQUES
IPC: C08G63/58
Filed: 1989-12-04
Granted: 1994-03-23
Abstract: Process for the condensation of at least one epoxide with at least one cyclic anhydride of a dicarboxylic acid in the presence of a catalyst consisting of at least one peroxide complex of titanium of the peroxo type of form A 
<IMAGE>
 
<??>The said process makes it possible to obtain a perfectly alternating polyester. 
<IMAGE>
Patent EP-0393389-B1 (EP)
Inventor: BROWN PAUL C O VIRTECH INC
IPC: B29C45/16
Filed: 1990-03-27
Granted: 1994-01-19
Abstract: Injection molding apparatus and process characterized by feeding a supply of thermoplastic material to a shooting pot (13) from a supply (12) of thermoplastic material by means of a hot runner system (11), delivering a first charge of thermoplastic material from the shooting pot to a mold cavity (10), and delivering a second charge of thermoplastic material from the shooting pot (13) to the mold cavity (10).
Patent EP-0400431-B1 (EP)
IPC: A61C17/14
Filed: 1990-05-19
Granted: 1993-10-06
Abstract: In a unit for separating air and solid particles from the waste water occurring at a dental workstation, there is provided in the interior of a mixture supply tube (20) that is guided into the interior of a centrifuge basket (18) an air exhaust tube (28), which rotates with the centrifuge basket (18) and guides the air components, separated in the interior of the centrifuge basket (18), to an air outlet opening (26) of the apparatus housing (10, 12). <IMAGE>
Patent EP-0443123-B1 (EP)
Title: Stone cutting machine
IPC: B28D1/22
Filed: 1990-12-05
Granted: 1993-09-08
Abstract: The invention relates to a stone breaker having a frame supporting the work-table, having a support which is height-adjustable via setting means at its outer ends and is supported by the frame, and having knife-type blades extending parallel to the support, of which blades the counter-blade is supported by the frame and the other, in contrast to the support, is movable towards the counter-blade by means of a lever device, two eccentric drives with eccentric wheels being actuated by the lever device, both eccentric wheels having an outer toothed wheel rim and both outer toothed wheel rims being connected to each other via a movable rack.
Patent EP-0391676-B1 (EP)
Inventor: FLOWER RALPH FRANKLYN JOHN
IPC: F16J15/32
Filed: 1990-04-03
Granted: 1994-08-10
Abstract: A seal member for effecting a seal between a shaft (16) intended to rotate at high rates and a housing (15) through which the shaft extends has a carrier (10,12) for mounting on one of the shaft or housing, and a plurality of generally radially extending seal elements (11) adapted to wipe on the other of the shaft or housing. Each seal element (11) is in the form of a flexible strip the width of which in the axial direction is significantly greater than the strip thickness, whereby the strips exhibit great stiffness axially, but may flexibly seal in the circumferential direction.
Patent EP-0395431-B1 (EP)
Inventor: PAREKH KISHOR B
IPC: A61K9/36
Filed: 1990-04-27
Granted: 1996-09-11
Abstract: The invention provides a simulated capsule-like medicament comprising a solid caplet core which has a slightly bowed shape. Preferably, the bowed shape is convex and represents a variance of 1 to 5 degrees about a longitudinal axis of the caplet core. The bowed shape reduces the tendency of capsule-like medicaments to stick together. <IMAGE>
Patent EP-0399818-B1 (EP)
Inventor: YOUNG ROBERT N
IPC: A61P43/00
Filed: 1990-05-23
Granted: 1995-08-16
Abstract: Compounds having the formula: <CHEM> are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.