baber/WOPTO huggingface dataset:
Patent EP-0080341-B1 (EP)
IPC: A61K9/22
Filed: 1982-11-19
Granted: 1987-10-28
Abstract: A pharmaceutical oral controlled release multiple-units formulation in which individual units comprise cross-sectionally substantially homogeneous cores containing particles of a sparingly soluble active substance, the cores being coated with a coating which is substantially resistant to gastric conditions, but which is erodable under the conditions prevailing in the small intestine, in particular an enteric coating which is substantially insoluble at a pH below 7 such as Eudragit<sup>0</sup> S (an anionic polymerisate of methacrylic acid and methacrylic acid methyl ester), is prepared by a process comprising comminuting an active substance together with a substance which is readily soluble in intestinal fluids such as an anionic detergent to obtain particles containing the active substance in intimate admixture with the readily soluble substance, combining the resulting particles into cross-sectionally substantially homogeneous cores together with components which accelerate the disintegration of the cores in intestinal fluids such as talc and sucrose, coating the individual cores with the coating, and combining a multiplicity of the coated cores into a capsule or tablet formulation.As the coating is erodable in an alkaline environment only, the active substance is not released until the units arrive at a section ofthe small intestine with an alkaline pH. Thus, a reduction and delay of the peak plasma concentration is obtained without affecting the extent of drug availability.A coating of the above-defined type may also be used when the active substance is a substance which exerts an irritating effect on the gastric mucosa and/or is unstable in an acidic environment.
Patent EP-0089953-B1 (EP)
IPC: H01R4/30
Filed: 1981-09-30
Granted: 1988-06-22
Abstract: Fastener, e.g., stud (16), installation in a composite panel (12), such as a graphite epoxy structure, having a longitudinal conductivity substantially greater than the transverse conductivity is achieved in a manner providing increased conductivity between fastener assembly and the panel to which it is attached. Through panel countersink and fastener configuration, e.g., by use of grounding inserts (20 & 22), increased electrical contact is made to conductive fibers in the composite material which run at right angles to the central axis of the fastener.
Patent EP-0088096-B1 (EP)
IPC: B23Q1/01
Filed: 1982-09-09
Granted: 1985-04-03
Abstract: The tool-maker's lathe comprises a bed (1) which is comprised of die-shaped sections in its final form and of which one side is a dovetail-shaped section and comprises two head-stocks (6, 7) which are two portions of the same die-shaped section and which has a dovetail-shaped side complementary of the dovetail-shaped section of the bed so that the dovetail of each head-stock may cap the dovetail of the bed and slide thereon. The invention applies to all lathes which comprise a bed and a head-stock.
Patent EP-0088284-B1 (EP)
IPC: B32B13/00
Filed: 1983-02-22
Granted: 1986-05-28
Abstract: 1. Prefabricated composite building slab which has an approximately 2 to 7.5 cm thick plane surface gas-concrete or aerated-concrete slab or like highly porous mineral building slab, characterised in that a heat-insulating and sound-proofing layer of plastic foam, preferably consisting of a plastic-foam sheet, for example a porous polystyrene sheet, or of a mineral-fibre sheet, consisting especially of mineral wool, of low bulk density is applied, preferably glued, to one of the two main surfaces of the gas-concrete or aerated-concrete slab or the like, the heat-insulating and sound-proofing layer having a thickness of preferably 5 to 10 cm.
Patent EP-0096400-B1 (EP)
IPC: E05B59/00
Filed: 1983-06-06
Granted: 1986-04-09
Abstract: A locking arrangement for securing doors (2) or the like with two bolts (5, 6) displaceable relative to the door (2) to be closed and two locking devices (7, 8) associated therewith are described. One of the two locking devices (7, 8) has a locking mechanism (9) lockable with a key (10) and the other one is associated with a remote-controllable unlocking drive (14). A positioning device (16) is furthermore associated with lock bolt (5) lockable by the locking mechanism (9), which is actuated when lock bolt (5) is open. The actuation of the remote-controllable unlocking drive (14) is released when lock bolt (5) is open. Safety bolt (6) is associated with the unlocking drive (14). A drive device (17) is associated with the safety bolt (6) and is effective in the opening direction. It cooperates with the lock bolt (5) and is movable with the same in a starting position provided for the displacement of the safety bolt (6 ).
Patent EP-0105446-B1 (EP)
IPC: A22C13/00
Filed: 1983-09-27
Granted: 1987-01-07
Abstract: A composite shirred casing (20) article and method with enhanced physical properties derived from more than one shirred source. Two or more shirred casing length (21, 22) of different material are arranged in tandem to form a common bore (24) of sufficient diameter to receive a stuffing horn (40). An unshirred end (26) of one casing length (22) is passed through the bore (24a) of the other and joined (30) with an unshirred end (28) of the other, so that stuffing deshirrs both casing lengths to form an encased food product in a double-walled casing. The product-related casing parameters are designed to suit the particular end use requirements while the dimension-related parameters of the two casings complement each other to produce a tight wrinkle-free encased food product.
Patent EP-0108928-B1 (EP)
IPC: F01K13/02
Filed: 1983-10-10
Granted: 1988-06-15
Abstract: 1. Method for regulating a power plant block containing a turbine and a steam generator, in which the basic desired value for the block power is supplied to the steam generator as the basic desired value for the steam generation and to the turbine setting as the basic desired value for the electrical power, characterized in that from the basic desired value for the block power a desired value for the steam pressure and a signal corresponding to the opening of the turbine valve are formed, in that the difference (SUB8) formed from subtracting the actual value of the steam pressure from the desired value, is multiplied by the signal corresponding to the opening of the turbine valve (M2) and the result is substracted from the basic desired value for the electrical power (SUB3) and added to the basic desired value for the steam generation (ADD8).
Patent EP-0095351-B1 (EP)
IPC: C07K14/575
Filed: 1983-05-20
Granted: 1989-11-08
Abstract: A precursor of a C-terminal amidated peptide represented by the general formula P-X-Gly-Yn, wherein P is a peptide residue, X is an amino acid residue the C terminal of which (on the Gly side) can be converted in vivo to a -CONH2 group, Gly is a glycine residue, Y is a basic amino acid residue, n is an interger of 2 to 4 and a further amino acid residue other than Y or a peptide residue may be attached to Yn, is produced by a gene engineering technology. The precursor exhibits in vivo physiological activity like the C-terminal amidated peptide.
Patent EP-0090707-B1 (EP)
IPC: B28B7/38
Filed: 1983-03-17
Granted: 1987-06-03
Abstract: A release composition which facilitates the unmolding of bonding materials such as concretes from molds for purposes of pre-fabrication. Methods for facilitating the unmolding of such bonding materials by coating the mold with such release composition, and for casting molded, preformed articles include coating the mold prior to casting in order to facilitate the unmolding operations. The release composition is an aqueous anti-freeze solution containing no petroleum based products. It comprises a combination of at least one active release constituent which may be an organic acid salt, at least one clarifying anti-freeze agent which may be a hydroxyethylether; at least one spreading agent which is an ester; at least one polyether lubricating agent; and water as a solvent medium, in variable proportion according to the desired concentration.
Patent EP-0103553-B1 (EP)
IPC: C07D213/89
Filed: 1983-06-30
Granted: 1989-02-22
Abstract: Novel compounds of the formulawherein R is H or CH<sub>3</sub>, a process for their preparation, and their use as intermediates in the preparation of pharmaceutically useful compounds, e.g. substituted benzimidazoles containing a pyridine radical, i.a. omeprazole.
Patent EP-0107707-B1 (EP)
Title: Joint metallique resistant au feu et aux hautes pressions
IPC: E21B33/03
Filed: 1983-05-02
Granted: 1987-08-19
Abstract: Un système de joint métal sur métal à usages multiples assure une étanchéité au fluide dans la zone de contact entre l'élément de joint (10) et la surface (18) contre laquelle il est appliqué, même lors de grandes variations de pression et de température, et spécialement pendant et après avoir été exposé à des conditions de feu.
Patent EP-0112395-B1 (EP)
Title: Systeme d'apprentissage pour recepteur de donnees
IPC: H04L25/03
Filed: 1983-06-15
Granted: 1988-11-17
Abstract: Après avoir transmis des signaux d'entraînement (TR1, TR10, TR11) de longueur correspondant à ses propres canaux et des informations (i) représentant la longueur de chaque signal, un émetteur transmet un signal de données (données), et un récepteur s'instruit avec les signaux d'apprentissage reçus (TR1, TR10, TR11), détecte un point temporel de commutation entre les signaux (TR1, TR10, TR11) et les signaux de données (données) en utilisant les informations sur la longueur (i), pour instruire le récepteur de données au moyen du signal d'apprentissage possédant la longueur optimale.
Patent EP-0118549-B1 (EP)
IPC: A61F2/24
Filed: 1983-09-06
Granted: 1989-12-13
Abstract: In a prosthetic heart valve having a free floating, rotatable, pivotable disk occluder for blocking a flow of fluid therethrough, an improvement comprising the provision of a disk occluder (12) having a substantially convex distal surface (39) and a substantially planar proximal surface (38) having a concentrically disposed well (42) formed therein. A proximal positioned control unit (21) and a distal positioned control unit (22) are provided for cooperative interaction with the disk occluder (12) to support the disk occluder (12) in the occlude and non-occlude mode and to provide a pivot guide for transition between the occlude to non-occlude mode and for the transition between the non-occlude to the occlude mode.
Patent EP-0134952-B1 (EP)
IPC: C09K23/42
Filed: 1984-07-02
Granted: 1987-03-25
Abstract: This invention relates to an oil-in-water emulsion which is in the form of drops of oil having a diameter of from 0.5 to 4 mm which are suspended individually in a stable manner in an aqueous phase, and to a production process therefor.
Patent EP-0149157-B1 (EP)
IPC: F25D17/06
Filed: 1984-12-14
Granted: 1989-05-17
Abstract: A refrigerated-goods display case has its cold-air circulating blowers located between fin sections of the refrigerating unit cooling heat exchanger or evaporator against the rear wall of the goods display compartment.
Patent EP-0140538-B1 (EP)
IPC: A61M31/00
Filed: 1984-09-03
Granted: 1990-03-21
Abstract: A device for the controlled release of an active material into an aqueous medium comprises a porous sintered body of a water soluble glass (11). The pores of the body are filled with a composition (12) consisting wholly or partially of an active material. The device may be provided with a low solubility coating (13). On immersion in an aqueous medium the glass (11) dissolves to become a sponge-like structure having a plurality of convoluted capillaries and from which the active material is released.
Patent EP-0157043-B1 (EP)
Title: The production of mannitol and higher mannosaccharide alcohols
IPC: C13K13/00
Filed: 1984-10-25
Granted: 1989-02-01
Abstract: A method for hydrolyzing coffee extraction residue materials to produce manno-saccharides having a degree of polymerization from 1 to 10 and subsequently neutralizing and reducing said mixture of manno-saccharides to their corresponding alcohols. The coffee material, preferably spent coffee gounds from a commercial percolation system, is hydrolyzed in a Plug Flow tubular reactor in the presence of an acid catalyst, such as sulfuric acid. Depending on the time, temperature, pressure and catalyst concentration selected, manno-saccharide or mannose is produced. The manno-saccharides or mannose produced are separated from coffee residue material in the form of a syrup and neutralized with calcium hydroxide. The neutralized mixture of manno-saccharides or mannose is reduced to their corresponding alcohols or mannitol.
Patent EP-0147335-B1 (EP)
IPC: A61K9/26
Filed: 1984-12-28
Granted: 1988-04-20
Abstract: The present invention relates to a new inert matrix having adjustable porosity and hardness. This matrix comprises polycaprolactone having an average molecular weight of between 2000 and 70,000, which is in the form of agglomerated grains having an average diameter of between 50 and 500  mu m and has a degree of crystallinity of at least 75%. The invention relates to the method for the preparation of a porous galenic form by means of the said matrix.
Patent EP-0157099-B1 (EP)
IPC: B61L1/08
Filed: 1985-01-29
Granted: 1990-07-25
Abstract: 1. A circuit arrangement for monitoring the presence of rail vehicles within certain track sections by means of two induction loops (2a, 2b), the changes in the inductivity of which are detected in each case by an oscillator (1a, 1b), the oscillations of which are converted to square pulses and are divided in each case in a frequency divider (3a, 3b) and are fed to an evaluation circuit (6a, 6b) following the frequency dividers (3a, 3b), said evaluation circuit delivering an occupied or free signal depending upon the inductivity change at any time, the circuit arrangement also comprising means which allow the direction of travel to be determined by comparing the times of the two signals originating from the evaluation circuit (6, 6a), characterised in that a quartz-stabilized clock time base (10) independent of the oscillator frequency alternately switches the oscillators (1a, 1b) to the operative state, in that the clock time base (10) is connected to the frequency dividers (3a, 3b) via d.c.-separated coupling networks (12a, 12b), in that the frequency divider (3a, 3b) associated with whichever oscillator (1a, 1b) has been switched to the inoperative state is dynamically set to a defined position and in that a separate evaluation circuit (6a, 6b) is associated with each of the two frequency dividers (3a, 3b).
Patent EP-0181737-B1 (EP)
Title: Method of fabricating integrated circuits incorporating steps to detect presence of gettering sites
IPC: G01N23/207
Filed: 1985-10-30
Granted: 1990-05-09
Abstract: 57 A method of fabricating integrated circuits on a semiconductor substrate includes the steps of directing electromagnetic radiation onto the semiconductor substrate at a small angular offset from the substrate's Bragg angle; measuring the intensity of the radiation that is reflected from the semiconductor substrate at the offset; and continuing with the fabrication of circuits on the substrate only if the measured intensity is substantially larger than the intensity which would reflect at the same angular offset from a defect-free crystal of the substrate material.
Patent EP-0197223-B1 (EP)
IPC: A43B17/02
Filed: 1985-11-28
Granted: 1988-10-12
Abstract: An insole (10) for disposal in a shoe adjacent the sole of the foot includes a cushioning layer (12) having one surface thereof for disposal adjacent the sole of the foot and having a profile around the perimeter thereof which generally conforms to the contour of the sole of the foot to better disperse forces thereabout. The cushioning layer (12) includes a heel portion (14), a mid portion (16) and a toe portion (18). A plurality of arcuate ridges (20) are disposed on the surface of mid portion (16) and are integrally formed therewith. Ridges (20) are disposed in spaced apart relationship on the surface of mid portion (16) and extend across the entire width of insole (10) to form arcs of concentric circles having their radial centers in the middle of the heel portion (14). Each of ridges (20) is triangular in shape with its apex located adjacent the arch of the foot. Ridges (20) are thus operative to create a raised portion (26) on the upper surface of insole (10) adjacent the arch of the foot. In an alternative embodiment, ridges are formed on the heel portion of cushioning layer (12) to provide support and cushioning for the heel of the foot.
Patent EP-0214974-B1 (EP)
Title: Reacteur pour gaz d'echappement et procede de traitement des gaz d'echappement
IPC: F02B3/06
Filed: 1985-05-10
Granted: 1991-02-20
Abstract: Le réacteur (10) pour gaz d'échappement émis par des moteurs à combustion (52) à échappement pulsant, présente un canal d'échappement (12) par lequel le gaz (31) est conduit à un faisceau de tubes (32). Dans ce faisceau le gaz (31) est mélangé avec de l'air frais (20) de manière à obtenir un mélange (37) à même d'entrer en réaction. Ce mélange entre en réaction ultérieurement dans une chambre et s'écoule comme gaz brûlé (62) vers un conduit d'échappement (15). Dans le but de diminuer les substances nuisibles contenues dans le gaz (31), cette réaction secondaire a lieu, au moins approximativement, dans la période du mouvement de gaz du moteur (52), le conduit d'échappement (12) étant fermé du côté du moteur. Sont aussi prévus des moyens pour faire diverger ou converger spatialement les ondes de choc et de réflexion, déphasées en avant, et causées par le mouvement périodique du gaz d'échappement. Les cônes de convergence sont ainsi surchauffés et le gaz d'échappement est dirigé dans ces zones. Les parois du réacteur (10) qui convoient les gaz d'échappement et les ondes de choc sont telles que le gaz passe les zones surchauffées au moment de l'explosion formant cette réaction secondaire.
Patent EP-0205851-B1 (EP)
IPC: A61M29/02
Filed: 1986-05-07
Granted: 1990-02-28
Abstract: 1. A catheter comprising at least one lumen, closed at the front end (3), for the local treatment of internal body structures, in particular stenoses, comprising at least one opening (11) in the catheter wall (7) which is arranged in a treatment section (B) at the front end (3) and which extends from the lumen (12) to the outer wall of the catheter (1), characterised in that an extendable and expandable part (8, 15) of the catheter (1) is arranged in the treatment section (B) of the catheter end (3), at least one electrically conductive zone which forms part of the extension of this part (8, 15) of the catheter being arranged on the outer surface of this part of the catheter, or this part (8, 15) of the catheter itself being electrically conductive in at least one zone.
Patent EP-0208334-B1 (EP)
IPC: D06F39/12
Filed: 1986-07-11
Granted: 1990-02-28
Abstract: The invention relates to a housing for a laundry washing machine particularly of the domestic top-loading type, comprising a carrying structure for supporting the laundering assembly with its operating components, and closed by substantially planar panels. According to the invention, the carrying structure is formed by a box element (5) made of a sheet material out to measure and bent to an L configuration so as to comprise in a single piece the bottom (6) and a vertical wall (7) of the housing, the carrying structure being completed by a panel (15) disposed opposite said vertical wall and connected thereto by two upper rails (13,14). Dismounting the enclosing planar panels gives ready access to the laundering assembly and its operating components while continuing to be supported by the carrying structure.
Patent EP-0224648-B1 (EP)
IPC: C02F3/12
Filed: 1986-08-09
Granted: 1991-10-16
Abstract: The device comprises a tubular element (12) having at its ends first and second enlarged portions (13, 14). Within the first enlarged portion (13) is located a neck-like element (15) adapted for connection to a sewage circulation conduit and placed concentrically within a second tubular element (20) defining an air intake (22). Openings (19) are provided in the lateral surface (17) of the portion (13) to enable air to be introduced into the tubular element (12) to blend with sewage flowing through the neck-like element (15).
Patent EP-0232502-B1 (EP)
IPC: B42D25/00
Filed: 1986-12-06
Granted: 1992-03-04
Abstract: The PVC film contains a very small percentage of carbon black, which makes it possible to mark the film excellently by means of a laser beam.
Patent EP-0218601-B1 (EP)
IPC: B01D53/14
Filed: 1986-03-11
Granted: 1989-01-25
Abstract: Un matériau de support (huile de lavage ou charbon actif) absorbant les éléments polluants dans un dispositif d'épuration de l'air sortant est continûment régénéré dans cette installation pour qu'il puisse être utilisé en circuit fermé. La majeure partie des éléments polluants absorbés par le matériau de support est évaporée à basse température dans un évaporateur au vide (20) et séparée du matériau de support. Le reste des éléments polluants présents dans le matériau de support est également évaporé dans une seconde étape à l'aide d'un appareil à micro-ondes (24) et réintroduit dans l'évaporateur au vide (20) sans que le matériau de support soit chauffé de façon appréciable. Le matériau de support pratiquement pur sera recirculé, à l'aide d'une pompe de circulation (25), dans la colonne d'absorbtion (1) du dispositif d'épuration. La vapeur d'échappement de l'évaporateur au vide (20) est comprimée contre l'atmosphère par une pompe à vide (29, 30), est condensée dans un préchauffeur et dans un condenseur (12) et est rejetée, à travers un purgeur (31), comme solvant (35) en phase liquide dans un récipient (36).
Patent EP-0223780-B1 (EP)
Title: Procede de fabrication de transistors mos a electrodes de siliciure metallique
IPC: H01L29/45
Filed: 1986-05-13
Granted: 1990-03-28
Abstract: Procédé de fabrication de transistors à effet de champ de très petites dimensions. L'électrode de grille (20) est constituée par une première couche de siliciure métallique; des remblais isolants (30) sont formés le long des bords latéraux de la grille; puis une deuxième couche de siliciure métallique (32) est déposée pour former les électrodes de source et de drain; là où la deuxième couche recouvre la première, un rabotage par gravure planarisante est effectué de sorte qu'on aboutit à une structure d'électrodes planes dans laquelle la grille est séparée des électrodes de source et drain par un intervalle plus petit que ce que permettrait une séparation par photogravure.
Patent EP-0223798-B1 (EP)
IPC: F02B53/08
Filed: 1986-05-10
Granted: 1988-08-10
Abstract: A rotary piston internal combustion engine with two counter-rotating pistons (14, 15) located on the same axis and engaging with one another. One of the pistons acts as a compression or charging piston and the other as an expansion or propulsion piston. The design is aimed at providing a favourable co-ordination between the charging piston and the propulsion piston with the operating chamber of the propulsion piston being several times that of the charging piston, and is such that the two rotary pistons, whilst maintaining conjugate peripheral angles of approximately 360o, possess different peripheral lengths which leave in the rotary piston paths, operating chambers of different sizes, which take into account a pressure increase between the inlet air and the combustion gas. Furthermore, effective operation is achieved by annular valve slides (29, 30) which are incorporated in the housing on both sides of the rotary pistons, whose outer radii together are smaller than the distance of the rotary axes from one another. In this way it is also possible to obtain a symmetrical bearing system on both sides of the rotary pistons for high engine rpm.