baber/WOPTO huggingface dataset:
Patent EP-0110202-B1 (EP)
IPC: C07C239/00
Filed: 1983-11-07
Granted: 1986-10-15
Abstract: 1. A process for the preparation of phenylethanolamines of the formula  see diagramm : EP0110202,P7,F1  in which R**1 , R**2 and R**3 are identical or different and denote hydrogen, halogen, hydroxyl groups which are free, etherified with a hydrocarbon radical or acylated, hydrocarbon groups which are optionally substituted by hydroxyl groups or primary, secondary or tertiary amino groups or interrupted by an SO2 member in an aliphatic moiety, carboxyl groups which are free or esterified with lower alkyl or amidated, or amino groups which are free, alkylated, acylated or substituted by an alkylsulfonyl or arylsulfonyl group or a carbamoyl radical, and R**4 and R**5 denote hydrogen or a hydrocarbon radical, which comprises the following steps. a) converting an acetophenone of the formula see diagramm : EP0110202,P7,F2  in which X**1 , X**2 and X**3 are either the groups R**1 , R**2 and R**3 or are substituents which can be converted into the groups R**1 , R**2 and R**3 respectively, by treatment with at least a twice molar amount of halogen, into the omega,omega-dihalogenoacetophenone of the formula  see diagramm : EP0110202,P7,F3  b) reacting the omega,omega-dihalogenoacetophenone with an amine of the formula  see diagramm : EP0110202,P7,F4 resulting in an azomethine of the formula  see diagramm : EP0110202,P7,F5  c) reducing the keto group of the azomethine to a carbinol group and simultaneously the azomethine group to an amino group in a way known per se : d) isolating the resulting phenylethanolamines as free base or hydrochloride, and e) optionally liberating the free base from the hydrochloride.
Patent EP-0093676-B1 (EP)
IPC: F16K17/18
Filed: 1983-05-05
Granted: 1986-09-03
Abstract: 1. Valve of the double effect type adapted to be interposed between two media (7, 7') which are capable of relative variations in pressure, the valve ensuring isolation of the two media (7, 7') with respect to each other below a relative pressure difference corresponding to a determined threshold, the valve ensuring, on the contrary, the communication between the two media (7, 7') beyond a pressure difference exceeding said threshold, of the type comprising a sheet (1) of elastically deformable material, provided with a slot (5), each face (2, 2') of the sheet (1) being in communication with one of the two media (7, 7'), the deformation of the sheet (1) under the effect of the pressure difference between the two faces, beyond a certain value, causing opening of the slot (5) and communication of the two media (7, 7'), characterized on the one hand in that it is constituted by a valve body forming sleeve (10) inserted, with interposition of sealing means (12), in a slot of corresponding format and made in the wall separating the two media, the elastically deformable sheet or membrane (1) being placed in position transversely inside said valve body (10), this membrane being imprisoned by its periphery between two shoulders such as rings (3, 4) forming a holding frame blocking the circular perimeter of the membrane, and connected inside the bore of the sleeve (10), and, on the other hand in that it comprises a plurality of adjusting members (16, 16', 16", 17, 17', 17", 18, 18', 18") bearing on one face of the membrane at least at the level of slot (5) and adapted to reduce the active length of said slot of which part is adjusted blocked by said adjusting members, said latter being provided to be removable and the removal of one or more adjusting members making it possible to adjust the freedom of movement of the membrane and the threshold of response and of opening of the latter at the pressure differences.
Patent EP-0101364-B1 (EP)
IPC: G01N21/67
Filed: 1983-08-01
Granted: 1987-11-19
Abstract: 1. A process for determining the dissolved and precipitated concentrations of an element, such as aluminum, in a metallic analysis sample (4) by Optical Emission Spectrometry, in particular a steel sample, comprising the steps of determining said concentrations on the basis of the spark erosion profile in time (18) of said element and reading on calibrating charts set for known samples, characterized by the steps of - submitting the sample (4) to mild spark erosion conditions for the entire duration of the analysis in such a way as to avoid any phenomenon of local refusion of the sample ; - dividing the spark erosion profile (18) thus obtained for the element under analysis into at least two successive parts : an initial part formed by a peak (19) and a terminal part formed by a horizontal flat portion (20) ; - considering a standardized value I3 of the intensity of the complete spark erosion profile and determining on the basis of I3 the total concentration [M]t of the element under analysis by reading on the corresponding calibrating chart constructed on the basis of said standardized value, - considering a standardized value I2 of the intensity of the horizontal flat portion (20) and determining on the basis of I2 the concentration in the dissolved state [M]d of the element under analysis by reading on the corresponding calibrating chart constructed on the basis of said standardized value ; - and calculating on the basis of the values I3 and I2 and of the total concentration [M]t the concentration in the precipitated state [M]p of the element under analysis with the aid of the relation : [M]p =[M]t J-I2 /I3 -I0 wherein I0 is the value at the origin of the intensity on the calibrating chart giving the total concentration [M]t and J is the standardized value of an intensity of the spark erosion profile representative of the sum of concentrations in the dissolved and precipitated states of the element under analysis.
Patent EP-0131791-B1 (EP)
IPC: G01N30/00
Filed: 1984-06-25
Granted: 1989-06-21
Abstract: The invented column for liquid chromatography consists of a glass tube, which is inserted into a metallic tube. The metallic tube is provided with recesses in its inner wall at both ends, which accommodate conic tightening rings from metal together with conic circumferential packings from plastics, advantageously from poly(tetrafluoroethylene). The column further consists of front packings from plastics, advantageously from poly(tetrafluoroethylene, which have porous disks or filter gauzes pressed into their recesses. Both types of packing are tightened with metallic terminal elements screwed on the metallic tube, which are provided with expansion slots at sides adjacent to the front packings. The metallic tube may have openings for a visual inspection of column packing.
Patent EP-0142039-B1 (EP)
Title: Automatic opening or closing device for sliding doors
IPC: E05F15/603
Filed: 1984-10-12
Granted: 1989-03-15
Abstract: 1. Device for the automatic opening and closing of sliding doors, comprising a single-phase asynchronous alternating current (a. c.) motor (6, 7, 8) having rotating field windings, which acts via a transmission on a traction means, driven in the opening and closing directions, to which are attached one or more carriages (2, 3) each of which rolls along within the inner space of a carrying section (1) extending in the longitudinal direction of the traction means, a door panel (42, 43) being fastened to each carriage, characterised in that the a. c. motor (6, 7, 8) has an extremely short structural length because it is constructed as a single-phase asynchronous a. c. motor comprising a ring winding (8) having a rotating field characteristic and appropriately devised so that in the event of a stoppage of the motor caused by a high opposing torque the back induction in the rotor (9) is great and the short-circuit current caused thereby is small.
Patent EP-0142080-B1 (EP)
IPC: A61J1/00
Filed: 1984-10-24
Granted: 1989-01-25
Abstract: A storage system (37) having means for adding to the contained blood, an agent for improving the ability of blood cells to liberate oxygen (oxygen liberation enhancer) comprises a first sterile sealed container having means enabling aseptic ingress of blood and containing an anti-coagulant, and connected thereto a second sterile sealed container (49) containing an oxygen liberation enhancer (51), the contents of the first and second containers normally being separated by a means (41, 45, 47) configured to enable continuity between the interiors of the containers to be established when required.
Patent EP-0135309-B1 (EP)
IPC: C07D307/94
Filed: 1984-07-25
Granted: 1988-03-09
Abstract: Novel spirobenzofuranone compounds of the formula:  <IMAGE>  wherein R is a hydrogen atom or a lower alkyl and -X- is  <IMAGE>  and a pharmaceutically acceptable salt thereof, have gastric secretion inhibitive, antiulcer activities, and are of value as drugs.
Patent EP-0143631-B1 (EP)
IPC: F24H3/02
Filed: 1984-11-26
Granted: 1988-05-18
Abstract: An impingement oven wherein a carrier-type conveyor (30) passes between hot air plenums (18, 18; 19, 19) located above and below the conveyor. Horizontally adjacent plenums (18, 19) have their fans (22) located in an offset position to overhang the other one of the pair. Each plenum has a nozzle plate (20) to direct heated air toward the conveyor so that the air flow is substantially perpendicular to the conveyor and such workpiece(s) (5) as may be thereon. An oven module having four sets of plenums and four conveyors in the same enclosured is described. A plurality of such modules serially arranged provide a multizone oven. The oven is especially suited to heating flat workpieces of thermoplastic resin which are to be processed elsewhere into hollow objects such as containers.
Patent EP-0117228-B1 (EP)
IPC: C07D261/08
Filed: 1984-01-23
Granted: 1986-11-05
Abstract: Compounds of formula I <CHEM>  wherein the two groups Ro together form a radical of formula <CHEM>  wherein R2 is hydrogen, C1-4alkyl, C1-4alkoxy (except t-butoxy), trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R3 is hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fiuoro, chloro, phenoxy or benzyloxy, with the provisos that not more than one of R2 and R3 is trifluoromethyl, not more than one of R2 and R3 is phenoxy, and not more that one of R2 and R3 is benzyloxy,  R1 is hydrogen, C1-6alkyl, fluoro, chloro or benzyloxy, R4 is hydrogen, C1-4alkyl, C1-4alkoxy, (except t-butoxy), trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R5 is hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R5ais hydrogen, C1-2alkyl, C1-2alkoxy, fluoro or chloro, and with the provisos that not more than one of R4 and R5 is trifluoromethyl, not more than one of R4 and R5 is phenoxy and not more than one of R4 and R5 is benzyloxy,  X is -(CH2)n-,   <CHEM> wherein n is 0, 1, 2 or 3 and both q's are 0 or one is 0 and the other is 1   <CHEM>  wherein R6 is hydrogen or C1-3alkyl, with the general proviso that -X-Z and the R4 bearing phenyl are ortho to each other; in free acid form or in the form of a physiologically-hydrolysable and -acceptable ester or a  delta  lactone thereof or in salt form. The compounds possess pharmacological properties and are indicated for use as pharmaceuticals e.g. in inhibiting cholesterol biosynthesis or treating atherosclerosis.
Patent EP-0139673-B1 (EP)
Title: Treuil
IPC: B66D1/14
Filed: 1984-03-07
Granted: 1987-06-16
Abstract: Un treuil comprend une corde de travail s'enroulant sur un touret respectif pour tirer ou lever une charge, ainsi qu'une corde de commande s'enroulant également sur un touret respectif pour commander le fonctionnement du treuil. L'invention concerne en particulier un procédé de commande du fonctionnement du treuil de sorte que la corde de travail et la corde de commande puissent s'enrouler et se dérouler, respectivement, dans le même sens et à la même vitesse. Selon l'invention, cet objectif est atteint de sorte qu'une tendance est produite au niveau de la corde de commande à tirer, que l'enroulement de la corde de travail sur son touret est provoqué en laissant à la corde de commande à tirer une certaine distance d'avance par rapport à la corde de travail, et que la vitesse d'enroulement de la corde de travail est limitée, ou l'enroulement de la corde de travail est arrêté, respectivement en limitant l'enroulement de la corde de commande par rapport à l'enroulement de la corde de travail. Dans un treuil d'application de l'invention, le fonctionnement s'effectue à l'aide d'accouplements à friction (15, 29) recevant une puissance d'entraînement ainsi qu'à l'aide d'organes en coins rotatifs (4, 32) qui commandent la connexion et déconnexion de ces accouplements, respectivement, l'état d'expansion axiale de ces organes en coins rotatifs étant ajusté au moyen de ce rapport de mouvement relatif entre la corde de commande (45) et la corde de travail (48).
Patent EP-0164543-B1 (EP)
IPC: F16C23/08
Filed: 1985-04-26
Granted: 1988-10-12
Abstract: 1. Pneumatic engine mount capable of supporting a static load, with a mounting core (10), a support (12), an elastic connection (24) between the mounting core and the support, with at least two chambers (16, 18) the volumes of which can be influenced by relative movement between the mounting core (10) and the support (12), the chambers being connected to one another by ducts (32), and a throttle (42) and a diaphragm (56), which can be elastically deformed with a low elastic constant for changing the volume of at least one of the chambers (16, 18), being positioned in the connection, characterized in that a connecting opening (52) which can be closed as required is provided in the control element (34) between the two chambers (16, 18).
Patent EP-0175251-B1 (EP)
IPC: A23L27/20
Filed: 1985-09-09
Granted: 1988-07-13
Abstract: 1. A flavouring composition, especially for the intensification, improvement, enhancement or modification of the organoleptic properties of tobacco products, characterized by a content of a compound of the formula   see diagramm : EP0175251,P9,F4   wherein RCO stands for an acyl residue with 1 - 18 carbon atoms, one of the dotted lines in the ring signifies an additional bond and the dotted line in the side-chain signifies an optional additional bond and Z represents an oxo group in the alpha-position to the double bond in the ring.
Patent EP-0177925-B1 (EP)
IPC: F04B53/00
Filed: 1985-10-07
Granted: 1988-07-20
Abstract: A motor pump unit for a high-pressure cleaning unit with the motor (2) and the pump (3) placed in line with one another inside a common housing (1). The housing (1) is designed with a double wall (10, 11) extending, at least, along the longitudinal section of the housing in which the pump (2) and the motor (3) are placed. The hollow space (12) in the double wall (10, 11) delimits a flow channel for the relatively cold pressure liquid supplied from the pump. In the hollow space in the double wall there is moreover placed a helical coil (15). By means of the double wall, efficient cooling of the motor pump unit is obtained without the use of flow channels incorporated in cast motor housings.
Patent EP-0169759-B1 (EP)
IPC: A01F25/20
Filed: 1985-06-21
Granted: 1990-04-25
Abstract: 1. Loading apparatus for silo unloader, comprising a cutting pusher member (1) serving as a gate and as a means of loading the skip by its oscillating movement, in order to close off the loading section of the skip, this cutting pusher member which is supported by a manoeuvring arm (2) articulated on said skip being equipped, at its lower edge, with a cutting device equipped with cutting blades, characterised in that these cutting blades is comprised of two knife blades (6, 7) directly back to back with one another, driven by an opposite alternating movement and extending over the width of the cutting pusher member ; the blades (6 and 7) being along their height partially clasped between two guides (8 and 9) which extend from and are integral with the lower end part (18) of said cutting pusher member (1).
Patent EP-0196487-B1 (EP)
IPC: F27B1/20
Filed: 1986-03-05
Granted: 1988-10-12
Abstract: 1. Device for distributing the charging material in a storage housing for feeding a tank furnace, the said housing being provided with an upper orifice for filling and a lower orifice for discharge, these two orifices being associated with closing flaps and/or sealing flaps, characterized by a tube (34) of a cross-section at least equal to that of the discharge orifice, which is mounted coaxially in the housing (16) and which extends over at least the height corresponding to the region with the largest diameter of the housing (16), and in that this tube is provided with an upper horizontal shoulder (38) equipped with a series of indentations (40) separately by projections (42).
Patent EP-0212094-B1 (EP)
IPC: F23G5/033
Filed: 1986-06-02
Granted: 1988-11-17
Abstract: A method for utilizing distillation residues of phthalic anhydride or maleic anhydride, which comprises: (a) cooling hot, liquid distillation residues of said phthalic anhydride or maleic anhydride while flowing as a stream in a first organic liquid; (b) comminuting said distillation residues solidifying in said first organic liquid by means of a cutting edge rotating at high rpm to produce a granulate; (c) suspending said granulate in a second organic liquid; and (d) incinerating the suspension or converting the suspension into synthesis gas.
Patent EP-0207337-B1 (EP)
IPC: E04H7/20
Filed: 1986-06-11
Granted: 1989-03-29
Abstract: 1. Container with an annular enclosure wall which is erected on a base plate and formed of upright planar reinforced concrete wall elements which have an outward face and an inward wall face, are placed in a row one abutting the other and held together by means of horizontally extending tightening means, wherein the vertical butt edges, one placed against the other, of the neighbouring wall elements are constructed for articulated interengagement in order in this manner to be able to form containers of different diameters, in which the individual wall elements can include different angles one with the other, wherein empty tubes, the cross-sections of which enlarge towards the inward wall face, are provided for the guidance of the tightening means in the wall elements, characterized thereby, that the wall enlargements (30a, 30b) are led in arcuate shape and formed in funnel shape in such manner that the tightening means constructed as tie cable (23) display an unkinked course in the butt edge region (33a, 33b) in the case of the smallest possible included angle (35) between neighbouring wall elements (7, 7a).
Patent EP-0219814-B1 (EP)
IPC: C12N15/70
Filed: 1986-10-16
Granted: 1991-09-11
Abstract: A process for preparing IGF-I fused with a protective peptide by   (1) culturing a microorganism transformed with an expression plasmid which has a gene coding IGF-I fused with a protective peptide and from which a rop gene is cut off, and (2) recovering IGF-I fused with a protective peptide from the culture broth, an expression plasmid which has a gene coding IGF-I fused with a protective peptide and from which a rop gene is cut off, and plasmides useful for such process. e
Patent EP-0225712-B1 (EP)
Title: Continuous casting device
IPC: B22D41/50
Filed: 1986-10-24
Granted: 1989-05-24
Abstract: A continuous casting device (1) comprises a hollow body (2) having one or more side walls and a heat-destructible base portion (6) having one or more inclined surfaces. The device (1) is for location beneath a ladle nozzle through which a tundish is to be supplied with molten metal e.g. steel. When the device (1) is lowered through a layer of slag (10) floating on the surface of the metal (12) in the tundish the slag (10) is deflected away from the base (6) of the device (1). In this way a substantially slag free zone is provided into which molten metal (16) may pass from a ladle into a tundish virtually free from contamina­tion.
Patent EP-0201426-B1 (EP)
Title: Substrate for soilless culture
IPC: A01G31/00
Filed: 1986-05-06
Granted: 1990-07-25
Abstract: Substrata for soil-free cultivation are characterized by a relatively low by-volume mass. They are also constituted of fine fibers. The substrata present the advantage of a high degree of water retention, even for small thicknesses.
Patent EP-0225350-B1 (EP)
IPC: G02C7/04
Filed: 1986-05-07
Granted: 1990-01-17
Abstract: Contact lens (1) comprising a rear contact surface (2) presenting a spherical region described by an arc of a circle passing by the vertex (S). In order to improve the optical properties while improving the adaptability and compatibility, the contact lens (1) presents an aspherical region adjacent to the spherical region; the curve representing the aspherical region and the arc of a circle representing the spherical region have in the transition a substantially equal curvature radius (Ro) and a substantially equal slope.
Patent EP-0246294-B1 (EP)
IPC: A61K9/22
Filed: 1986-11-24
Granted: 1990-09-05
Abstract: Use of a hydrophobic substance for preparing an enteric preparation for treatment of obesity. The enteric preparation is an anteric coated capsule, tablet or microcapsules, containing a hydrophobic substance in combination with an emulsifier. In a method for weight reduction, an effective weight reducing dosage of said preparation can be orally administered to a human.
Patent EP-0243801-B1 (EP)
IPC: F02C3/20
Filed: 1987-04-15
Granted: 1989-12-13
Abstract: A combined gas turbine and steam power plant for generating electrical energy includes a combustion chamber for the complete combustion of solid fuels with the aid of a stationary fluidized bed generating steam for the operation of the steam power plant, the combustion chamber having a nozzle bottom, a fuel delivery point above the nozzle bottom, and a wall with at least one opening formed therein for the removal of combustible gas produced from a fuel degasification and gasification zone forming during operation in the fluidized bed in the vicinity of the fuel delivery point, a combustor of the gas turbine plant in which compressed air required for the operation of the gas turbine is heated by combustion of combustible gas, and a combustible gas line connected between the at least one opening and the combustor.
Patent EP-0251195-B1 (EP)
IPC: C12Q1/40
Filed: 1987-06-24
Granted: 1993-02-03
Abstract: alpha-Amylase is determined by cleavage of a substrate such as a D-maltooligoside with 2 to 10 glucose units, which is optionally substituted by a chromophoric group and/or carries at least one ethylidene protective group, in the presence of one or more auxiliary enzymes and measurement of a cleavage product, the reaction being carried out in the presence of monoclonal antibodies against alpha-amylase. 
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Patent EP-0246154-B1 (EP)
IPC: G06F1/00
Filed: 1987-05-12
Granted: 1991-06-19
Abstract: An expansion unit (24) that adds functions to a main computer unit (12) connects to it without cabling. The main unit (12) rests on the expansion unit, and electrical connections between the two units are thereby made automatically by complementary connectors (36, 134) on the upper surface (22) of the expansion unit and the lower surface (20) of the main unit. To insure engagement of the connectors, which the user cannot see when the main unit (12) is placed on the expansion unit (24), locating pins (26, 28) are provided on the upper surface (22) of the expansion unit (24), and guide surfaces (52, 60) guide the pins (26, 28) into the proper position as the main unit is being lowered. The two units (12, 24) are thereby properly positioned with respect to each other. To accommodate tolerances in the positioning of the connectors within the unit, the connector (36) on the expansion unit (24) is allowed to move slightly with respect to the main unit (12), and further guide surfaces (66) guide the connector (36) on the expansion unit (24) into engagement with the connector (134) in the main unit (12).