baber/WOPTO huggingface dataset:
Patent EP-0158594-B1 (EP)
IPC: C07D239/46
Filed: 1985-03-21
Granted: 1988-02-10
Abstract: A novel process for producing fluoroalkoxyaminopyrimidines of the formula I    <IMAGE>  (I)  wherein R is hydrogen, C1-C4-alkyl, C1-C4-alkoxy or benzyl, X is halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4-alkylamino or di-C1-C4-alkylamino, and T is hydrogen, chlorofluoromethyl, bromofluoromethyl, difluoromethyl or 1,2,2,2-tetrafluoroethyl, characterized in that a thiopyrimidine of the formula II    <IMAGE> (II)  wherein Y has the meaning given for X under the formula I or is hydroxyl, A is hydrogen, sodium, potassium or an equivalent of calcium or magnesium, and Q is C1-C4-alkyl, phenyl or benzyl, is reacted with difluorochloromethane, difluorobromomethane, tetrafluoroethylene, perfluoropropylene, trifluorobromoethylene or trifluorochloroethylene in the presence of a base; the resulting compound of the formula III    <IMAGE> (III)  is converted by oxidation into a compound of the formula IV    <IMAGE> (IV)  wherein n is the number one or two; and this compound is treated with an amine of the formula V H-NH-R (V).
Patent EP-0188184-B1 (EP)
IPC: C08G69/20
Filed: 1985-12-16
Granted: 1991-07-24
Abstract: A process for polymerizing ε-caprolactam to form a nylon-6 polymer in which a reactant stream containing e-caprolactam and a lactam polymerization initiator is brought into polymerizing admixture with a reactant stream containing ε-caprolactam and a lactam magnesium halide, wherein sufficient 2-oxo-1-pyrrolidinyl compound is added to the admixture either as 2-pyrrolidinone, 2-oxo-pyrrolldinyl magnesium halide or 2-oxo-1-pyrrolidinyl capped initiator compound to enhance the rate of polymerization of the ε-caprolactam.
Patent EP-0203084-B1 (EP)
IPC: A61M1/26
Filed: 1985-09-26
Granted: 1992-08-12
Abstract: An adaptive filter concentrate flow control system (10) includes a filter system (12), a pumping system (14) driving feed fluid, concentrate and filtrate flowing through the filter system (12) and a flow control system (18) controlling the pumping system (14) to maintain optimum filtrate flow rates along a control curve (104) in transmembrane pressure--feed fluid rate-- filtrate flow rate three dimensional space. Actual sensed operating point data is used to locate the control curve (104) so as to assure an optimized filtrate flow rate at which reversible blocking of the membrane (32) has begun to occur without irreversible plugging. The system is advantageously employed to control and maximize the flow of plasma in a plasmapheresis system.
Patent EP-0214453-B1 (EP)
IPC: B65F3/02
Filed: 1986-07-31
Granted: 1992-03-25
Abstract: In a system for detecting the position of an object having predetermined design features in a plane relative to a manipulator provided with ultrasonic sensors consisting of ultrasonic transmitters and ultrasonic receivers, the manipulator is provided with at least three ultrasonic sensors, which are spaced apart and directed at an angle to a common reference plane, two of the sensors are directed to an elongate linear design feature of the object, the third sensor is directed to a second linear design feature of the object, the linear features are designed so that sound waves projected by the ultrasonic sensors and incident on the features will be reflected parallel to the direction of incidence, and the two linear design features are parallel to each other in a plane.
Patent EP-0219160-B1 (EP)
IPC: B65G47/29
Filed: 1986-10-02
Granted: 1990-05-02
Abstract: The device comprises at least one lever (28) pivoted on a spreading section (18) of an entrainment unit (7). Said lever (28) is elastically stressed in a position such that a first portion (27) thereof is normally moved toward the interior of the machine and inserted in the path of travel of the objects while a second portion (30) thereof bearing a passive stopping means (34) and located upstream from the first (27) is normally moved toward the exterior of the machine and outside the path of travel of the objects. When a first object meets said first portion (27) of the lever (28) moving it outwardly, the second portion (30) of said lever (28) is moved inwardly in such a manner that said stopping means (34) can prevent advance of a second object until the first object reaches a desired distance.
Patent EP-0221610-B1 (EP)
IPC: C08F4/34
Filed: 1986-10-28
Granted: 1990-05-16
Abstract: This disclosure relates to storageable and/or transportable compositions containing a peroxydicarbonate to which an organic hydroperoxide, e.g. t-butyl hydroperoxide, has been added. The hydroperoxide serves to retard peroxydicarbonate decomposition. The compositions may be in the form of physical mixtures, aqueous dispersions or solutions in organic solvents.
Patent EP-0221921-B1 (EP)
IPC: H01F7/20
Filed: 1986-04-22
Granted: 1989-11-02
Abstract: Structure for connecting discs of a Bitter coil. According to the invention, the discs comprise each a slot-shaped cutting (15), which is waved for example so as to define from one disc to the other turn lapping zones (16) distributed into two groups and the electric connections are provided for by means of junctions between said overlapping zones of one group or the other, alternatingly from one disc to the other. Application to NMR imaging.
Patent EP-0231248-B1 (EP)
Title: Coupleurs a fibres optiques fusionnees
IPC: G02B6/28
Filed: 1986-07-25
Granted: 1990-08-16
Abstract: Dans le coupleur à fibres optiques fusionnées ci-décrit, l'une des fibres possède une constante de propagation dans la région de couplage légèrement différente de celle de l'autre. La différence entre les constantes de propagation peut-être établie de manière à obtenir des taux de division sélectionnés sur une gamme de longueur d'ondes relativement étendue.
Patent EP-0231263-B1 (EP)
Title: Machine de finissage de beton munie d'un systeme contrebalance pour le reglage de l'angle d'inclinaison des lames
IPC: E04F21/24
Filed: 1986-06-30
Granted: 1991-08-21
Abstract: Une machine de finissage de béton comprend un ensemble (11) rotatif de lames de truelle et un mécanisme (27, 29, 33) pour commander le réglage de l'angle d'inclinaison des lames (15) de truelle par rapport à une surface (19) en béton humide sur laquelle reposent les lames. Le pivotement manuel d'un levier de commande (25) permet de régler l'angle d'inclinaison des lames de truelle et augmente ou diminue ainsi automatiquement l'extension de la surface des lames qui touche la surface en béton (19), et baisse ou soulève la machine par rapport à la surface (19), de manière correspondante. La surface des lames en contact avec le béton porte tout le poids de la machine. Un appareil spécial de contrebalancement comprenant, par exemple, un ressort comprimé en spirale (51), arme le levier de commande (25) de manière à compenser le poids de la machine et permet à l'opérateur d'ajuster l'angle d'inclinaision des lames en employant sensiblement moins de force qu'il ne serait nécessaire d'utiliser autrement.
Patent EP-0276217-B1 (EP)
IPC: A62B17/00
Filed: 1986-09-30
Granted: 1991-08-28
Abstract: Breathing apparatus for aircraft passengers and others comprising: a) means (1) for supplying respiratory gases to a user, said supply means being detachably connectable to a first respiratory gas source (3), and thereby constituting a first oxygen supply system, said supply means including valve means (2), which valve means, when said supply means (1) is detached from the first respiratory gas source (3), automatically closes and prevents admission of noxious or hot gases into said supply means (1); b) means for supplying (5) or enabling supply (50) of a second respiratory gas source to said supply means (1), and constituting a second oxygen supply system, in which an absorption means (4) for absorbing carbon dioxide is included; and either c) means (6A) for automatically switching from said first oxygen supply system to said second oxygen supply system when said supply means (1) is detached from said first respiratory gas source (3); or c') means (6) for manually or automatically causing said second oxygen supply system to become operative to supplement or replace said first oxygen supply system, said second oxygen supply system continuing to be operable when said supply means (1) is detached from said first respiratory gas source (3).
Patent EP-0236675-B1 (EP)
IPC: C10C3/02
Filed: 1987-01-12
Granted: 1990-03-21
Abstract: 1. A process for the alkylation of pitches, characterized in that the pitches are alkylated with from 5 to 50% by weight relative to the pitch of a reactive C1 to C4 alkyl compound, which contains at least one multiple bond or/and a reactive substituent and at least one aromatic substituent which itself has no further reactive aliphatic substituent, in the liquid phase, where appropriate under pressure, with the addition of solvents or/and gaseous catalysts.
Patent EP-0241797-B1 (EP)
IPC: C07C279/14
Filed: 1987-03-30
Granted: 1991-06-12
Abstract: The present invention relates to novel Spergualin-related compounds represented by the general formula [I] <CHEM> R2 is a residue obtained by removing, from an amino acid or peptide, the hydroxyl group of the carboxyl group and, when R1 is a group other than -H, R2 is same as R1 , or a pharmacologically acceptable salt thereof. Said compounds or salts thereof have an immuno-modulating action. The invention further relates to pharmaceutical formulations having an immuno-modulating activity which contain such Spergualin-related compounds and a process for the manufacture of these compounds and preparations.
Patent EP-0261309-B1 (EP)
IPC: F16J12/00
Filed: 1987-05-21
Granted: 1991-09-04
Abstract: The invention relates to a pressure vessel, particularly to a drier vessel for a vehicle air conditioning installation, and a method for making it. In the production of known pressure vessels, a hollow core body optionally provided with auxiliary winding bodies is provided with an outer winding layer of fibre-reinforced plastic acting to improve the resistance of the vessel to internal pressure. The production of such pressure vessels is rather expensive, because the core body and auxiliary winding bodies have to be separately prepared and formed to the desired shape of the finished pressure vessel. A relatively inexpensive and low-weight pressure vessel particularly suitable for use as a driver vessel in a vehicle air conditioning installation is provided according to the invention by the employ as said core body of a cylindrical standard blank from the mass-production of spray dispensers or beverage containers having at least one open end which is deformed as by press-forming, roll-forming or chasing to the shape of the top portion of the vessel. To further reduce the production costs of the pressure vessel the invention provides that the upper and lower ends of the core body are provided with respective coupling elements by means of which a plurality of core bodies may be interconnected in coaxial alignment to thereby form a winding unit to which the winding layer may be applied in a single operation. The auxiliary winding body is likewise formed of a standard blank from the mass-production of spray dispensers or beverage containers. Standard blanks of the type referred to are commercially available at low cost and in different sizes.
Patent EP-0275531-B1 (EP)
IPC: E01F9/535
Filed: 1987-12-22
Granted: 1991-03-13
Abstract: An indicator light, which is preferably to be inserted into materials such as concrete or the like and consists of a plurality of illuminating elements (1), is constructed overall in the shape of a string, for the purpose of which neighbouring illuminating elements (1) are connected to one another by means of electrically insulated flexible leads (2). A sheath (3) of electrically insulating material encloses each illuminating element (1) with the exception of its topside and its upper circumferential region. <IMAGE>
Patent EP-0240131-B1 (EP)
IPC: A61K31/135
Filed: 1987-02-23
Granted: 1992-08-19
Abstract: The invention concerns a new therapeutic agent for use in treating psoriasis, new compositions of the therapeutic agent for topical administration and a new method of treating psoriasis.
Patent EP-0249551-B1 (EP)
IPC: E02F9/28
Filed: 1987-06-09
Granted: 1989-11-29
Abstract: A trenching wheel more especially for digging trenches, of the type in which the tools are mounted on ring portions removably fixed to the periphery of said wheel. The arrangement for fixing each ring portion to the periphery of said wheel include: a first assembly of two end faces provided respectively at the ends of said ring portion a second assembly of two abutment faces fixed to the periphery of said wheel and orthogonal to the plane thereof; and a wedge shaped key insertable from outside the periphery of said wheel inwardly thereof, between an end face of said first assembly and an abutment face of said second assembly for applying the other of said end faces of said first assembly under pressure against the other of said abutment faces of said second assembly.
Patent EP-0264361-B1 (EP)
IPC: E03D3/04
Filed: 1987-10-12
Granted: 1991-12-04
Abstract: A self-closing valve assembly for sanitary installations is disclosed. The valve assembly includes upper and lower valve housings which define a metering chamber that is normally filled with a metering fluid. A metering means, shiftably mounted in the lower valve housing, includes a first one-way valve means which displaces a predetermined volume of the metering fluid when said valve assembly is shifted to its opened position. A closure means, which includes a second one-way valve means, is operably coupled to the metering means to automatically shift said metering means from its opened to its normally closed position, by transferring the displaced volume of said metering fluid in the metering chamber through a second one-way valve means after a predetermined period of time has elapsed, to thereby close said valve assembly.
Patent EP-0270687-B1 (EP)
IPC: B41M5/30
Filed: 1987-06-12
Granted: 1993-09-15
Abstract: High quality thermal recording sheet mfg. method in which, in formation of the outermost layer of a thermal recording sheet having a heat-sensitive layer that produces colour on application of heat, the outermost layer is dired in a state in which it has been bonded to another smoothing body layer while wet and then is sepd. from the smoothing body layer.
Patent EP-0269728-B1 (EP)
IPC: C12P21/08
Filed: 1987-05-20
Granted: 1991-12-11
Abstract: Monoclonal antibodies inhibiting binding of soluble IgE to human lymphocytes, to monoclonal antibodies to human lymphocyte IgE receptors, and to hybridomas producing such antibodies. These antibodies are preferably of the immunoglobulin subclass IgG1. They can be used in assaying soluble Fc epsilon RII and cells carrying these Fc epsilon RII receptors. The invention further provides kits for assaying soluble Fc epsilon RII and also cells carrying these Fc epsilon RII receptors by means of monoclonal antibodies described herein.
Patent EP-0288537-B1 (EP)
IPC: E01F/
Filed: 1987-11-02
Granted: 1991-08-28
Abstract: Device prohibiting access of alien vehicles to given zones, while allowing recognized, identified and authorized vehicles to enter, consisting of at least one re-usable modular element with instantaneous positioning which requires no specific installation, comprising an access-control barrier (13) activated by the help of the lever (14) of a release mechanism (9) (11) (17) (18), operable by a lever (11) and by a stop-barrier (2), which is released by the action of a skid (16) on a skid (9) pushing a bolt (7), the whole being incorporated in a frame (1).
Patent EP-0278296-B1 (EP)
IPC: C02F3/12
Filed: 1988-01-23
Granted: 1990-11-07
Abstract: The apparatus for performing this process is in the form of a recycle reactor corresponding to Figure 1 in combination with a specially constructed nozzle, which permits intimate mixing of the substrate with air and the spraying in of oxidising agents with a short contact time thereof with the substrate.
Patent EP-0284013-B1 (EP)
Title: Process for the preparation of pigmented metallic-base lacquers drying in the air, and their use
IPC: C09D5/29
Filed: 1988-03-22
Granted: 1991-12-18
Abstract: 2.1 Metallic basecoating compositions have hitherto frequently been obtained by mixing oxidatively drying alkyd resin binders which contain a siccative system with metal platelets in a physically drying binder. This gives rise to pronounced changes in hue and flop and also to undesirable cloudiness. The novel process shall avoid these disadvantages. 2.2 In the preparation of air-drying metallic basecoating compositions by mixing of metallic basecoating compositions which contain metal platelets and are based on physically drying binders with high gloss lacquers which are based on oxidatively drying alkyd resin binders and contain colour pigments of various hues, additional use is made of a mixture of solvent-dissolved cellulose ethers and/or esters or half-esters, as a result of which the deterioration in the coating properties is prevented. 2.3 Preparation of metallic basecoating compositions, in particular for the refinishing market.
Patent EP-0284963-B1 (EP)
IPC: B65D73/00
Filed: 1988-03-22
Granted: 1991-08-07
Abstract: The invention relates to a removal aid for mechanically detachable substrates adhering to a sheet-like, flexible carrier material and in the form of cuts or predetermined breaking lines in said carrier material. At least in the contact surface of the carrier material is provided for each substrate a separate, non-linear cutting or predetermined breaking line, so that when pressure is exerted on the carrier material with a force component in a direction at right angles to the substrate contact surface a carrier material portion with the substrate portion adhering thereto and bounded by the cutting or predetermined breaking line can be bent in the direction of the substrate or substrates, so that at least part of the substrate in the border area thereof adjacent to the cutting or predetermined breaking line is detached from the carrier material and consequently a gripping portion is formed on the substrate for the complete removal of the latter.
Patent EP-0287869-B1 (EP)
IPC: C09J5/00
Filed: 1988-03-30
Granted: 1993-03-03
Abstract: A process wherein a heat-activatable, crosslinking PVC/metal adhesive is applied in two coats, where the first coat is applied to the metal and is dried at conventional temperatures and then the second coat is applied and dried at lower than usual temperatures before lamination with the embossed film.
Patent EP-0312849-B1 (EP)
IPC: G01S7/52
Filed: 1988-10-06
Granted: 1992-12-30
Abstract: Stringent requirements are set with respect to the operating reliability of a device for supervising reversing motor vehicles, for which reason the satisfactory functioning must be tested. A distance measuring device whose functioning is constantly tested during operation is known. However, a reflector (9) is permanently installed here as a test object, which impedes the transmission of sound and thus influences the measurement of the distance of the object. 
<??>For test purposes, an element which influences the sensor in a predetermined manner is introduced into the detection range. This can be for example the lid (9) of the housing (8) in which the sensor (1) is mounted. The monitoring device can be applied in particular in ultrasonic sensors for devices for monitoring reversing vehicles. 
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Patent EP-0318731-B1 (EP)
Title: Cushion or the like, and method of manufacturing it
IPC: A47C27/18
Filed: 1988-11-09
Granted: 1992-06-03
Abstract: The cushion, mat, mattress or the like has an elastic insert (1), a covering (2; 2', 2"), which surrounds said insert and is made of a material which is impervious to air, and an air closure of the cushion interior. Whilst maintaining the functional advantages of such a cushion, it is to be simplified both in manufacture and in handling. For this purpose, provision is made for the insert (1) to be compressed to a fraction (b) of the thickness (a) which it has in the unstressed state, for the covering (2; 2', 2") to rest essentially on the insert and, without the use of a valve, to form the air closure of the cushion interior merely by its material on all sides. Furthermore, the invention relates to a method of manufacturing such a cushion. <IMAGE>
Patent EP-0301624-B1 (EP)
Title: Multi-ply films of high impact strength and tear strength, process for their production and their use
IPC: B32B27/12
Filed: 1988-07-07
Granted: 1992-09-30
Abstract: The invention relates to a multi-ply film of high impact strength and tear strength, consisting of at least three layers of polyolefin homopolymers and/or copolymers, the two outer layers consisting of thin films of polyolefins of ultrahigh molecular weight and the interposed layer consisting of fibers or fiber structures of polyolefins of ultrahigh molecular weight and the films and the fibers preferably having been stretched to an extreme extent. Due to their small thickness, which, depending on the number of the layers, varies between 0.1 and 100  mu m, these multi-ply films are particularly suitable for the manufacture of parachutes, balloons and similar articles, where high impact strength and tear strength in combination with a small film thickness are important.
Patent EP-0338154-B1 (EP)
Title: Submerged actuator
IPC: F16L37/00
Filed: 1988-04-22
Granted: 1992-12-30
Abstract: A well structure which includes a well housing (12) having an upwardly facing internal shoulder (26) and an internal recess (30) below the shoulder. A tieback (14) is adapted to be landed on the housing internal shoulder and has an upper internal surface and a smaller lower internal surface with a shoulder (46) therebetween. An actuator sleeve (16) has an upper outer portion fitting closely within the upper internal surface of the tieback, a lower outer portion fitting closely with the lower internal surface of the tieback, a downwardly facing external shoulder (44) between the lower and upper outer portions and a lower tapered surface tapering downwardly and inwardly. Latch elements (18) having upper outer tapered surfaces mate with the lower tapered surface on the actuator sleeve. A pressure compensating material (60) is positioned in the annulus between the shoulders (56, 44) and the upper internal surface of the tieback and the lower outer portion of said actuator sleeve so that downward movement of the actuator sleeve within the tieback is not prevented by the trapping of liquid within the annulus.
Patent EP-0296751-B1 (EP)
Inventor: HORROBIN DAVID F
IPC: A61K31/20
Filed: 1988-06-15
Granted: 1992-10-14
Abstract: Treatment or prevention of memory loss with a medicament consisting of an n-6 essential fatty acid selected from GLA, DGLA, AA, adrenic acid and the 22:5 n-6 acid and an n-3 essential fatty acid selected from the 18:4 n-3 and 20:4 n-3 acids, EPA, the 22:5 n-3 acid and DHA.
Patent EP-0316164-B1 (EP)
Title: A variable flow rate pump for fluid
IPC: F04B49/00
Filed: 1988-11-10
Granted: 1992-01-08
Abstract: A variable flow rate pump (8) for fluid is described, in which multiple elecrically driven fluid delivery means (15) communicate to a common fluid outflow from the pump and the rate of fluid delivery of the pump is variable by varying the phase of operation of said fluid delivery means relative to one another.
Patent EP-0317217-B1 (EP)
Title: Method and apparatus for activating infusibilized pitch beads
IPC: C01B32/384
Filed: 1988-11-11
Granted: 1993-03-03
Abstract: A method of and an apparatus for calcining and activating infusibilized spherical pitch beads wherein the beads (6), which have been prepared by infusibilizing spherical beads of a petroleum pitch or a coal pitch, are calcined and activated in a furnace comprising a first fluidized bed (2) in which the beads are calcined at a temperature of from 600 to 800 DEG C and a second fluidized bed (3) in which the thus calcined beads are activated at a temperature of from 800 to 1,200 DEG C.