baber/WOPTO huggingface dataset:
Patent EP-0147991-B1 (EP)
IPC: C01B25/45
Filed: 1984-12-17
Granted: 1991-03-06
Abstract: Silicophosphoaluminates are crystallized from a two-phase reaction mixture comprising sources of silicon oxide, aluminum oxide and phosphorus oxide and a suitable directing agent. The silicon, phosphorus and aluminum components of such silicophosphoaluminates may, optionally, be replaced with other elements in the plus 4, 5 and 3 valence states, respectively. The crystalline oxides so produced have ion exchange properties and are readily convertible to catalytically active material.
Patent EP-0123594-B1 (EP)
Title: Endoscopic probe for viewing and ultrasonic scanning echography
IPC: A61B1/00
Filed: 1984-04-05
Granted: 1987-11-19
Abstract: The endoscopic probe, more especially for medical use, comprises a tubular member insertable in a cavity to be explored, having a flexible part ending in an endmost section able to be orientated by means of mechanical control means disposed inside the flexible section. The section carries optical illumination and image return means and an ultrasonic electro-acoustic translater. This translator comprises a fixed curved linear array of piezoelectric elements, the convexity of the curve being directed outwardly. The array is associated with an electronic circuit for energizing the elements according to a sectorial sweep sequence in an angular field overlapping with the field of view of the optical means.
Patent EP-0128926-B1 (EP)
IPC: D03D47/36
Filed: 1983-12-12
Granted: 1989-03-22
Abstract: Method of controlling a plurality of relay nozzles (RNx) in a jet weaving machine. These nozzles are consecutively actuated for supporting the insertion of the weft yarn (WY) into the shed of the weaving machine and up to the arrival end (AE) of said shed by means of consecutively opening solenoid valve associated with said nozzles. The valves are controlled on the basis of calculated information representing the momentary real position of the weft yarn (WY) during its path in the shed. The invention also relates to an apparatus for carrying out said method.
Patent EP-0140981-B1 (EP)
Title: Rotor a champ magnetique permanent
IPC: H02K1/27
Filed: 1984-04-19
Granted: 1988-06-29
Abstract: Un rotor à champ magnétique (20) pour un moteur synchrone tel qu'un servomoteur à courant alternatif possède un arbre (21), une paire de plaques d'extrémité (22, 23) qui sont fixées à l'arbre (21) et séparées dans le sens axial le long de l'arbre (21), une pluralité d'aimants permanents (24) qui s'étendent chacun vers l'extérieur dans le sens radial de l'arbre (21) et également entre les plaques d'extrémité (22, 23) dans le sens axial de l'arbre (21), et une pluralité de jougs (25) retenant les aimants permanents (24), chaque joug (25) étant monté à proximité des aimants permanents et s'étendant entre les plaques d'extrémité dans le sens axial de l'arbre (21). Les deux extrémités de chaque joug (25) sont pourvues d'éléments axiaux faisant saillie (34, 35). Les plaques d'extrémité (22, 23) sont pourvues de trous d'engagement (36, 37), respectivement, dans lesquels s'engagent les éléments faisant saillie (34, 35) de manière à limiter le mouvement des jougs (25) dans le sens radial et de la circonférence.
Patent EP-0156922-B1 (EP)
Title: Cross helical rolling mill for seamless steel tubes.
IPC: B21B35/00
Filed: 1984-09-18
Granted: 1989-06-07
Abstract: An inclined rolling mill includes pressure rolls with an inlet-side interfacial angle and an outlet-side interfacial angle which are disposed with an inclination such as to provide a predetermined angle of lead. The rolling mill is provided with a pair of drivable drive roller shoes with an inlet-side interfacial angle and an outlet-side interfacial angle which are disposed at a position adjacent to the pressure rolls with an inclination such as to provide a predetermined angle of lead. Thus, it is possible to stably support a blank pipe being rolled with a compact structure and to effect smooth rolling.
Patent EP-0155516-B1 (EP)
IPC: B23P19/04
Filed: 1985-02-19
Granted: 1989-08-16
Abstract: 1. Method for fitting valves (64) in the cylinder head (61) of an engine by means of a gripping device (30), whereby the valves (64) are introduced freely by their valve shanks (65) into valve shank bores (68) of the cylinder head (61), characterized in that the valves (64) are removed from a transport container (50) by the gripping device (30), moved with their valve shanks (65) into an inclined position to the respective valve shank bores (68) and, in said inclined position, the valves (64) are placed upon orifices (69) of guide bushings (63) of the valve shank bores (68) in the cylinder head (61), then the valves (64) are erected to align their axes with the axes of the valve shank bores (68) and, after this, the gripping device (30) is opened and the valves (64) are lowered into the valve shank bores (68) by their deadweight.
Patent EP-0176935-B1 (EP)
IPC: G02B5/08
Filed: 1985-09-24
Granted: 1991-08-28
Abstract: This rear view mirror has a transparent layer carrier consisting preferably of soda silicate glass and has a rear coating which exhibits a highly reflective mirror layer of a metal or a metal alloy, particularly silver or aluminium, and an interference layer of dielectric material arranged between the layer carrier and the mirror layer, wherein the dielectric interference layer (14) is constructed in its thickness as anti-reflection layer for the long wave visible spectral band; and between the transparent layer carrier (10) and the dielectric interference layer (14) is arranged an additional layer (12) of a metal or a metal alloy of such a thickness that the light transparency of the compound arrangement consisting of the transparent layer carrier (10) and the additional layer (12) is less by 10 to 55% than that of the transparent layer carrier (10) alone. <IMAGE>
Patent EP-0181515-B1 (EP)
IPC: A61K9/32
Filed: 1985-10-15
Granted: 1990-09-05
Abstract: Aqueous dispersions of a water-swellable but water-insoluble polymer formed between a quaternary ammonium monomer and a nonionic monomer; methods for making such dispersions by dispersing said copolymers, in the form of a powder, in water; methods for coating pharmaceutical cores, powders, or granules with such dispersions; and coated pharmaceutical products made by such methods.
Patent EP-0151081-B1 (EP)
IPC: E05B17/04
Filed: 1985-01-30
Granted: 1988-11-09
Abstract: 1. A safety lock comprising a rotor (1) in a stator (2) housed in a hood (3) fixed to a capping plate (6), the rotor (1) having a housing (16) able to receive a key (8) and being provided, at its end opposite to the opening for the entry of the key, with a part (9, 54, 72, 79) fixed to the rotor (1) and equipped with a finger (10) designed to move a bolt (11) when the rotor (1) and the said part are rotated by the key, characterized in that it comprises means to entrain the stator (2) integrally in rotation with the rotor (1) as a result of the action of an incorrect key or of another tool in the case of an attempted fraudulent opening of the lock, this disruption as a result initiating a displacement of the axis of rotation of the finger (10) fixed to the rotor (1), or a withdrawal in axial translation of this finger relative to the bolt (11), in order to prevent any operation of the bolt (11) through the introduction of the incorrect key or other tool, the stator (2) being connected to the hood (3) by an elastic coupling element (4, 17) which can be overcome by the action of a torque between the said stator (2) and the said hood (3).
Patent EP-0185563-B1 (EP)
IPC: H01R25/00
Filed: 1985-11-13
Granted: 1990-01-31
Abstract: 1. Device for distributing electrical energy which permits the arrangement on a common support of a plurality of means for electrical connection of the type having a profile of rectangular section in the interior of which are arranged conductive strips (106) adapted to be connected by contact plugs and above which are placed standard connecting elements (D), the said device comprising an assembly of four elements : a support (A) bearing the said conductive strips between pairs of longitudinal parallel ribs (101, 102), the said ribs (101, 102) having bosses (103, 104) at regular intervals defining cylindrical seats for the connection points ; an insulating bridge (B) covering the said support (A) ; an earth conductive strip (C) placed on the said bridge (B) ; an at least one standard connection base (D) ; this assembly of the said four elements (A, B, C, D) being fitted by sliding into the interior of the profiled section in which it is held by geometric closure, characterised in that each conductive strip (106) is placed flat and at the base of the channel defined by a pair of ribs (101, 102), and the hollow, cylindrical metal studs (105) which are fixed to the said conductive strips (106) and form the said connection points fit into the said cylindrical seats.
Patent EP-0204328-B1 (EP)
Title: Novel THF compositions
Inventor: TRAININ NATHAN
IPC: C07K5/08
Filed: 1986-06-04
Granted: 1994-08-24
Abstract: Novel peptide materials having thymic humoral activity are disclosed having the respective amino acid sequences of:  Leu-Glu-Asp-Gly-Pro-Lys-Phe-Leu;  His-Pro-Leu-Pro-Asp-Leu-Tyr; and  Phe-Val-Leu These novel peptides can be isolated from natural thymus glands or can be prepared synthetically.
Patent EP-0209001-B1 (EP)
IPC: C07D413/04
Filed: 1986-07-03
Granted: 1990-01-24
Abstract: New 1-oxa-2-oxo-3-R-3-aza- 5-Z-cyclopentane derivatives, wherein R is alkyl or hydroxyalkyl having in each case 1-6 C atoms, cycloalkyl having 3-8 C atoms, unsubstituted aryl or aralkyl or aryl or aralkyl each of which has a total of 6-15 C atoms and, in the aryl radical, is monosubstituted to trisubstituted by alkyl, alkoxy, OH and/or Cl or monosubstituted by methylenedioxy, Z is -(CHOH)n-H and n is 2, 3, 4 or 5, can be used as intermediate products for the preparation of active compounds for medicaments, such as toloxatone.
Patent EP-0215337-B1 (EP)
IPC: B29C48/09
Filed: 1986-08-23
Granted: 1990-12-27
Abstract: An extruder head for the extrusion of tubular preforms having single-layer or multiple-layer walls, from plastics material which has been plasticized in extruders. The extruder head utilizes the so-called coextrusion system. The extruder head includes a plurality of equal or similar head parts which can be optionally placed one behind the other and each have a central annular discharge and/or passage duct. Each of the head parts has at least one spirally extending distributor which leads via an annular gap to the discharge and/or passage duct. The ends of adjacent head parts facing one another have complementary engagement elements which are used to bring the discharge and/or passage ducts into axial alignment.
Patent EP-0225568-B1 (EP)
IPC: A47F7/14
Filed: 1986-11-29
Granted: 1992-04-29
Abstract: A merchandise compartment (15.4, 15.5) for displaying flat merchandise is formed by plugging together single-piece merchandise troughs (19) with the aid of a compartment holding rail (25.2) and a plug-on strip (23). By assembly of several such compartments, sturdy vending furniture can be produced in a simple manner. The compartment depth can be altered by using several compartment holding rails (25.1, 25.2, 25.3). The compartment height can also be altered with the aid of an extension panel (29). <IMAGE>
Patent EP-0202085-B1 (EP)
IPC: G06F1/12
Filed: 1986-05-09
Granted: 1992-10-07
Abstract: The present invention relates to a digital logic circuit and method for synchronizing the leading edges of a skewed true-complement signal pair. The circuit of the present invention is comprised of two similar, interconnected circuit halves, each of which includes three D flip-flop stages. The outputs from the second D flip-flop stages from the two circuit halves are applied to the two inputs of two identical logic gates, such that the signal pair is synchronously transmitted to a pair of output gates through a third D flip-flop stage in each circuit half. The second D flip-flop stages also prevent metastable states from reaching the synchronizer output. Metastable states may result if the input setup time is violated for the first D flip-flop stages. The third D flip-flop stage in each circuit half also eliminates any signal irregularities generated in the logic circuitry from appearing on the synchronizer output lines. The present invention is self-checking in that any single fault in the input signals or in the synchronizer circuit itself will result in the synchronizer output pair not having a true complement relationship.
Patent EP-0207637-B1 (EP)
IPC: B65B31/00
Filed: 1986-06-02
Granted: 1989-09-06
Abstract: A process for packaging fresh meat in a case-ready condition comprising: cutting fresh meat into small, case-ready cuts of a size to be packaged and displayed to purchasers by positioning the packaged cuts in a retailer's meat case; placing at least one of said case-ready cuts on each of a plurality of supporting trays sized for deposit and display in said meat case; surrounding the meat cuts on the trays with a preselected gaseous atmosphere; covering each of the trays and the meat cuts thereon with a flexible, gas permeable film of transparent synthetic resin to enclose said meat cuts and preselected gaseous atmosphere within said gas permeable film; and placing said trays in a gas impermeable container; surrounding the trays and filling the impermeable container with a controlled gaseous atmosphere; and sealing said container to retain the controlled gaseous atmosphere therein.
Patent EP-0207039-B1 (EP)
IPC: C12N9/00
Filed: 1986-05-20
Granted: 1989-08-30
Abstract: 1. Process for preventing the autoxidation of foodstuff materials or toothpastes capable of being degraded by oxidation with molecular and/or free-radical oxygen, characterized in that an enzyme composition comprising an oxidase and its substrate, if the latter is not already present in the medium, catalase and superoxide dismutase is added to these materials.
Patent EP-0218660-B1 (EP)
Title: Method and apparatus for the production of ozone
IPC: C01B13/10
Filed: 1986-04-15
Granted: 1989-06-07
Abstract: Each ozonization loop (1) which includes a compressor (2), an ozonizer (3), and a heat exchanger (8) for cooling the oxygen-ozone mixture, is associated with three cylinders (4,5,6) filled with silica gel. Each cylinder operates in succession in a cocurrent adsorption, in countercurrent desorption by a substitution gas, and in scavenging by taking off a part of the flow circulating in the loop. The scavenging flow is recovered and combined with the substitution gas. The substitution gas may be in particular impure nitrogen supplied by an air distillation apparatus producing the necessary oxygen.
Patent EP-0269626-B1 (EP)
Title: Agencement pour systemes transporteurs
IPC: B65G35/00
Filed: 1986-08-04
Granted: 1990-12-12
Abstract: Agencement pour systèmes transporteurs prévus pour le transport d'objets (19) à des endroits spécifiques, par exemple à des postes de travail (4). Le système comporte un niveau de transport supérieur avec des agencements de transporteur adaptés pour transporter les objets dans une direction essentiellement horizontale, ainsi qu'un niveau inférieur, auquel se trouvent les postes de travail avec un deuxième agencement de transporteur adapté pour transporter les objets entre le niveau supérieur et le niveau inférieur pour le transport des objets aux postes de travail depuis le niveau supérieur, et depuis les postes de travail au niveau supérieur pour le transport ultérieur sur ce dernier. Le deuxième agencement de transporteur comporte un certain nombre de chaînes (28) s'étendant en boucles sans fin entre les niveaux supérieur et inférieur. Les chaînes sont entraînées par des roues à chaîne (30) pour le transport des objets entre les niveaux. Près des postes de travail se trouvent des agencements pour le transfert des objets (19) depuis le premier transporteur vers le deuxième agencement de transporteur (21) et, une fois que les objets ont été transportés au poste de travail et en provenance de celui-ci, pour le retour des objets à la voie du transporteur précité (23) grâce à des agencements (54) prévus pour le transfert des objets entre les agencements de transporteurs.
Patent EP-0245331-B1 (EP)
Title: Two stroke internal combustion engine
IPC: F02B3/06
Filed: 1986-11-05
Granted: 1990-10-31
Abstract: The engine, operating on the two-stroke cycle, is characterised in that the admission and exhaust distributing elements are valves (7, 9), their control elements being sensitive to a parameter such as the speed of rotation of the engine, the fuel consumption, the supercharging pressure value, the difference between intake and exhaust pressure, in order to vary the angular opening and closing position of the valves (7, 9) to ensure that a sufficient quantity of fresh air is admitted into the working chamber, under the least favourable conditions, in particular by opening the intake during a period when the volume of the chamber is increased. <IMAGE>
Patent EP-0235722-B1 (EP)
IPC: C07C67/14
Filed: 1987-02-24
Granted: 1989-08-23
Abstract: 1. A propargyl cinnamate of the formula (I)  see diagramm : EP0235722,P6,F3  where R**1 , R**2 , R**3 , R**4 and R**5 are identical or different and independently of one another are each H, F, Cl, Br, branched or straight-chain alkyl or alkenyl of not more than 4 carbon atoms or alkoxy or alkenyloxy of not more than 4 carbon atoms, which may each be substituted by halogen, and R**2 and R**3 together may form the moiety -O-CH2 -O-, or are each phenyl or phenoxy which may be substituted in the 3- and/or 4-position by halogen, alkyl or alkoxy of not more than 3 carbon atoms or by the moiety -O-CH2 -O-, with the proviso that R**1 to R**5 are not all simultaneously hydrogen.
Patent EP-0286699-B1 (EP)
Title: Process for the removal of cations of an earth alkali metal species from aqueous solutions by means of an ion exchange material
IPC: B01J49/00
Filed: 1987-04-11
Granted: 1990-06-27
Abstract: 1. Process for the removal of cations of an alkaline-earth metal species from aqueous solutions by means of an ion exchange material, wherein the ion exchange material is formed from a cation exchanger or contains a cation exchanger which has been charged beforehand, at least partially, with cations of a different alkaline-earth metal species, and wherein the cation exchanger, which is charged with the species to be removed or is depleted thereof, is regenerated, characterised in that, for the regeneration, the cation exchanger, which is charged with the species to be removed or is depleted thereof, is brought into contact, either on its own or in combination with an anion exchanger, with an aqueous suspension of difficulty soluble carbonates and/or hydroxides of the other alkaline-earth metal species, and CO2 -containing gas is introduced into the suspension.
Patent EP-0262379-B1 (EP)
IPC: A61F2/34
Filed: 1987-08-22
Granted: 1991-01-23
Abstract: The basic shape of the outer surface (8) of the prosthesis and the envelopes (9) of the screw thread (7) form, in cross-section, the branch of a hyperbola whose axis of symmetry (11 or 12) encloses, with the equatorial plane of the cup, an angle ( alpha ) of between 48 DEG  and 58 DEG . On the one hand, the hyperbola shape prevents the risk of rupturing of the pelvis, which risk is present in the case of prostheses with a frustoconical basic shape, when these are "drawn" too tightly upon screwing-in. On the other hand, the prosthesis with a hyperbola cross- section has a higher degree of stability to tipping and tilting than does the spherical cup. <IMAGE>
Patent EP-0268338-B1 (EP)
IPC: B62J6/02
Filed: 1987-11-13
Granted: 1993-02-24
Abstract: A light system for a vehicle, in particular a bicycle, with a number of lamps, a rechargeable battery (10) and a circuit with controlling and contact means being adapted to automatically switch on and switch off, respectively, the lamps (32,34) dependent on surrounding light conditions being provided with sensor means (16) being adapted to register that the bicycle is in use and being cooperating with a light sensor (12) belonging to said circuit. Hereby is obtained in a simple manner important advantages in use which is of special importance concerning the the necessary capacity of the rechargeable battery and also the automatical function of the light system gives this a new dimension in use by using the new parameter that the bicycle has to be in normal use in order to switch on the lamps of the light system.
Patent EP-0239420-B1 (EP)
IPC: H05B41/285
Filed: 1987-03-27
Granted: 1992-01-02
Abstract: An electronic frequency inverter circuit receives input electrical power at a lower frequency and energizes a load circuit (35) including gaseous discharge lamps (36,37) in a range of higher frequencies. First and second semiconductors (30,31) are operated alternately by a logic circuit (40) in current mode control such that the switches operate at the higher frequency range and the frequency of current in the load circuit varies as the magnitude of said source voltage varies. The load circuit has an impedance (38) which varies with frequency such that the peak amplitude of the load current remains substantially constant despite variations in the magnitude of said source voltage to achieve a desirable crest factor for the lamp current.
Patent EP-0262818-B1 (EP)
Title: A method and apparatus for constructing circumferentially wrapped prestressed structures utilising a membrane
IPC: E04G11/04
Filed: 1987-09-09
Granted: 1992-05-27
Abstract: The present invention is directed to improve tank structures and the processes and apparatus for their construction. The walls of the prestressed tank are formed by inflating a membrane, applying one or more layers of rigidifying material outwardly of said membrane and then prestressing the walls by circumferentially wrapping prestressing material to minimize the tension in the rigidifying material when subject to loading. In another embodiment, wall forms are placed inwardly of said membrane to aid in the forming of the walls and circumferential prestressing. In the best mode of the invention, the walls are of reinforced plastic, fiberglass, or resin sandwich composite construction. Seismic countermeasures may also be used to protect the structure against earthquakes and other tremors, by the anchoring of the tank walls to the base and permitting the seismic forces to be shared by the seismic anchors. When a seismic disturbance occurs, the force acting on the structure can be transmitted and distributed to the footing and around the circumference of the tank.
Patent EP-0235060-B1 (EP)
Title: Connection device for assembling beams, and wood construction made by the use of such a connection device
IPC: E04B1/26
Filed: 1987-01-22
Granted: 1989-05-03
Abstract: 1. Adjustable spiral staircase, of the type comprising a central pillar or newell (1) and a plurality of length-adjustable steps (8) of said staircase, which is provided with a handrail, characterized in that said handrail has an adjustable configuration and is constituted by handrail elements or modules (12) assembled to one another by means of at least one joint (17), each handrail element or module (12) being connected to and supported by a single step bracket (2).
Patent EP-0253777-B1 (EP)
IPC: A61K31/205
Filed: 1987-07-01
Granted: 1992-03-11
Abstract: Oral or parenteral administration of 10 to 30 mg/Kg/day of L-carnitine (or an equivalent amount of a pharmacologically acceptable salt thereof) both during preanesthesia and post-operative phase antagonizes the toxic effects (particularly on kidneys and liver) induced by inhalation of halogen-containing general anesthetics such as, typically, halotane.