baber/WOPTO huggingface dataset:
Patent EP-0097256-B1 (EP)
Title: Method and apparatus for managing a buffer pool referenced by batch and interactive process
IPC: G06F12/123
Filed: 1983-05-25
Granted: 1989-01-25
Abstract: Apparatus and metho for managing a buffer pool (14) shared by sequential (16) and random processes (18). A data base manager includes a buffer manager (20) which: (1) maintains a normal least recently used (LRU) buffer chain and a sequential LRU buffer chain, the sequential LRU buffer chain being replicated on the normal LRU buffer chain; (2) places buffers released from a sequential process in both LRU buffer chains and buffers released from a random process only in the normal LRU buffer chain; and (3) responsive to a request for a buffer for a sequential process, steals the head buffer from the sequential LRU buffer chain, otherwise steals the head buffer from the normal LRU buffer chain. The buffer manager further includes means for conditionally asychronously prefetching data set pages from the external storage device in response to a request for a data set page which is an internal multiple of a process defined prefetch quantity.
Patent EP-0091173-B1 (EP)
Title: Method of producing optical fibres
IPC: C03B37/025
Filed: 1983-04-05
Granted: 1985-07-31
Abstract: Optical fibres are manufactured by etching the inner wall of a tube. The tube wall is etched by passing a hydrogen-free fluorine compound through the tube while reciprocating a nonisothermal plasma through the tube. After etching, core glass is chemically deposited on the etched surface. The core glass is deposited from the gaseous phase while using a nonisothermal plasma for initiating the reaction. The inner-coated tube is then collapsed and drawn to form an optical fiber.
Patent EP-0111986-B1 (EP)
IPC: C08G81/00
Filed: 1983-12-21
Granted: 1987-02-04
Abstract: The invention relates to a block copolymer built up of blocks of a carboxylic, terephthalic or isophthalic polyester resin and an epoxy resin, and to a pigment-coating composition based on such a copolymer.
Patent EP-0089305-B1 (EP)
IPC: F16K41/00
Filed: 1983-03-04
Granted: 1986-08-27
Abstract: A valve construction and method of making the same are provided, the valve construction comprising a housing (21) having a valve chamber (22) therein, a valve member (23) rotatably carried by the housing (21) in the valve chamber (22) thereof and having a valve stem (24) extending from the chamber (22), and a seal unit (26) carried by the housing (21) to prevent leakage from the valve chamber (22) to the exterior of the housing (21) and having an annular seal member (30) sealing against and completely around the stem (24) while permitting rotational movement therebetween, the seal unit (26) comprising a pair of annular metallic retainers (28, 29) pressfitted together in telescoping relation and holding the annular seal member (30) therebetween in compressed sealed relation therewith.
Patent EP-0129917-B1 (EP)
IPC: A43C1/04
Filed: 1984-06-28
Granted: 1986-10-15
Abstract: 1. Lace closure eyelet edging for shoes, whereof the eyelets (12) are insertable through openings (23) in the shoe upper (21) or in an attachment part (22, 26) to be connected to said upper, characterized in that the eyelets (12) are connected by their base (13) with a substantially straight, rod-shaped bar (11) and comprise one part therewith, wherein the bar segments (14) adjacent to each single eyelet (12) have a length to the side of the eyelets which corresponds to half the distance of the openings (23) in the upper (21) or the attachment part (22, 26), and that the bar segments (14) between and to the side of the eyelets (12) abut the underside of the upper (21) or the attachment part (22, 26) along their entire length between the openings (23) for the eyelets (12).
Patent EP-0132715-B1 (EP)
IPC: B65D51/16
Filed: 1984-07-12
Granted: 1987-12-23
Abstract: 1. A seal (1) with a degassing valve for the filling and extraction apertures of fluid containers, a gas-permeable micro filter laminar disk (2) being secured by its outer edge surface inside an annular groove of the seal (1) below the degassing aperture, which is open on the outside, characterised in that the free space rising behind the disk fixing (5) is reduced in cross sectional area in the form of steps towards the centre line of the seal (1) ; forming an upper ring surface (3), the inner ring edge (6) of the surface (3) forming the lower aperture edge of the degassing aperture (4) and limiting the convex curvature of the valve disk (2).
Patent EP-0137160-B1 (EP)
IPC: C07C17/15
Filed: 1984-07-25
Granted: 1987-09-09
Abstract: 1. A process for the recovery of hydrogen chloride from chlorinated hydrocarbon residues from the production of vinyl chloride characterised in that the hydrochloric acid which originates from residue combustion and a subsequent quench circuit is firstly vaporised, then superheated and then passed directly to the oxychlorination reactor.
Patent EP-0141948-B1 (EP)
IPC: E01B31/17
Filed: 1984-09-01
Granted: 1987-01-28
Abstract: 1. Method for the continuous on track reprofiling of at least one rail (12) of a railway track according to which one displaces along the track at least one assembly of grinding units (10) angularly displaced the ones with respect to the others and submitted to the pressure with which each grinding unit (10) is applied against the rail, characterized in that the said pressure is automatically controlled in function of at least one parameter which represents the dimensions of the sides (L) of a predetermined polygon (6) circumscribed to a reference profile (7) and the sides of which (L) are parallel to the corresponding active surfaces of the grinding wheels of the grinding units.
Patent EP-0149853-B1 (EP)
IPC: C12Q1/32
Filed: 1984-12-28
Granted: 1989-03-29
Abstract: In a process for measuring the activity of a dehydrogenase or the amount of substrate reacted in the presence of the dehydrogenase using NAD or NADP as coenzyme and a tetrazorium salt as a color-producing reagent, when at least one member selected from the group consisting of dodecyl sulfate, decyl sulfate, dodecylbenzenesulfonic acid, and salts thereof is used, deposition and staining of a formazan compound produced can be prevented and improvement in color-producing stability and enhancement of coloring can be attained.
Patent EP-0145204-B1 (EP)
IPC: H01H61/01
Filed: 1984-10-26
Granted: 1988-04-20
Abstract: An electrothermal actuator assembly including a primary or armature member movable between first and second positions and biased to remain in either the first and second position to which it is moved with wires each made of shape memory material attached to the primary or armature member and acting in opposition to one another but, alternatively, when electrical current is passed through the respective wires to increase their temperature whereby they shorten in length to move the primary or armature. A switch supplies electrical current selectively through contacts interconnected by the primary or armature member, but only to one wire at a time for moving the armature from one position to another. The armature or primary member may move rectilinearly between first and second positions or may be rotatably supported for movement between first and second positions. The armature or primary member may also interconnect a set of load contacts to supply power to a load in one of the positions.
Patent EP-0145276-B1 (EP)
IPC: G01R33/20
Filed: 1984-11-08
Granted: 1988-04-06
Abstract: In an NMR imaging system, an image plane is scanned and NMR signals are collected over a plurality of image lines. The experiment is repeated, with the timing of the excitation pulses changed. Images are formed by performing Fourier transformations of the signal values. A ratio image is then formed by performing a complex division of the two images on a pixel by pixel basis. The ratio values cancel phase error effects in the image data and the use of complex numbers maintains the proper pixel polarity.
Patent EP-0160013-B1 (EP)
Title: Systeme de transport de documents
IPC: B65H7/12
Filed: 1984-09-24
Granted: 1987-04-08
Abstract: Dans un système de transport de documents, les documents (20) sont amenés par un cylindre d'alimentation (24) d'une pile (21) à un chemin d'alimentation. Si des photodétecteurs (58, 60) détectent la présence de documents superposés, un électro-aimant (76) est actionné pour soulever un cylindre de pression (34c) en position de non-fonctionnement, permettant à un cylindre d'entraînement (40) de déplacer le ou les documents inférieurs de manière à engager un élément d'arrêt (68) alignant ainsi tous les documents superposés qui sont ensuite amenés le long du chemin d'alimentation et déviés par une porte de déviation (62) jusque dans un compartiment de rassemblement (66). La construction du système de transport est compacte.
Patent EP-0157871-B1 (EP)
IPC: A61M60/405
Filed: 1984-09-28
Granted: 1990-07-04
Abstract: Full-flow cardiac assist for cardiogenic shock patients without major surgery by a miniature axial-flow (10) pump which can be inserted into the heart through the femoral artery and driven via a flexible cable (24) from an external power source (28). The cable (24) is contained within the catheter (26) attached to the pump (10). The catheter also provides a conduit to supply the pump bearings (41) with a blood-compatible purge fluid (50) at a rate and pressure sufficient to prevent thrombus formation and introduction of blood elements between rotating (48) and stationary (38) elements of the pump. Due to the very small diameter of the pump, rotational speeds on the order of 10,000 to 20,000 rpm can be used to produce a blood flow on the order of about four liters per minute without significant hemolysis.
Patent EP-0184674-B1 (EP)
IPC: C08K5/00
Filed: 1985-11-08
Granted: 1992-07-29
Abstract: Scorch resistant compositions comprising thermoplastic polymers having hydrolyzable, pendant silane moieties, prepared in the presence of a free radical generating compound and organo titanates, which are particularly useful as extrudates about wires and cables.
Patent EP-0184076-B1 (EP)
IPC: B62B13/10
Filed: 1985-11-21
Granted: 1991-04-17
Abstract: A ski-sledge is disclosed which comprises steering column, a front ski, two guide rods and two rear skis. The front ski is pivoted on the steering column, while both guide rods are connected at their front ends in common with the steering column and at their rear ends to a rear ski coordinated therewith. The connection between rear skis and guide rods is accomplished by first pivot joints comprising annular spring assembly, which are deformable radially and peripherally, but substantially rigid in directions transverse to the annulus plane. Second pivot joints comprising similar annular spring assemblies serve for connection between guide rods and the steering column. However, the latter spring assemblies are nearly rigid in radial direction. Due to these features the ski-sledge is easier and more precisely to ride and generally better to handle.
Patent EP-0172914-B1 (EP)
IPC: A01N63/27
Filed: 1985-02-08
Granted: 1990-05-16
Abstract: Novel Pseudomonas solanacearum M4S (FERM BP-700), a composition containing it for controlling Granville wilt and bacterial wilt diseases of Solanaceous plant, and a method for effectively controlling them with said composition. The composition contains live bacteria of the novel strain and an agriculturally acceptable carrier, and is applied to roots of the plant.
Patent EP-0185101-B1 (EP)
Title: Source d'alimentation pour usinage par decharge
IPC: B23H1/02
Filed: 1985-06-19
Granted: 1991-11-06
Abstract: Source d'alimentation pour usinage par décharge du type où le courant de charge d'un condensateur de décharge (C) est commandé par des éléments de commutation (Tr1, Tr2). Un circuit de charge à courant intense (A) qui est mis en et hors fonction avec une largeur d'impulsion comparable à la largeur d'impulsion du courant de décharge du condensateur de décharge (C) est branché en parallèle avec un circuit à courant faible (B) qui est mis en et hors fonction avec une période beaucoup plus longue. Le circuit de charge à courant intense (A) participe à l'opération de charge uniquement lorsque le circuit à courant faible est mis en fonction et la tension de charge du condensateur de décharge (C) est plus petite qu'une valeur prédéterminée.
Patent EP-0205108-B1 (EP)
IPC: B04B5/00
Filed: 1986-06-05
Granted: 1989-03-15
Abstract: Centrifugation apparatus, especially for cytocentrifugation to produce cell monolayers, includes a sample chamber that is adapted for automated protective processing, e.g. fixation, of matter deposited on a slide during the centrifugation operation. For this purpose the sample chamber comprises a deposition chamber (5), and a treatment fluid reservoir (9) communicating with the deposition chamber (5) via a buffer chamber (10) and weir (11) so arranged that in the attitude for centrifugation, treatment fluid such as fixative placed in the reservoir (9) is retained there until centrifugation produces an artificial gravitational field that causes the fluid to flow to the buffer chamber (10) in which it is retained by the weir (11) for so long as the artificial gravitational field is maintained. Upon decay of that field the fluid flows over the weir (11) to the deposition chamber. There may be a series of such reservoirs and associated buffer chambers and weirs through which buffer chambers a succession of treatment fluids are caused to progress in sequence by repeatedly applying the artificial gravitational field. There may also be a sample reservoir (7) that communicates with the deposition chamber (5) in a manner providing for transfer of sample material from this reservoir (7) to the deposition chamber (5) only when the artificial gravitational field is applied.
Patent EP-0217265-B1 (EP)
Title: Device for easy access to railway vehicles during station stops
IPC: A61G5/00
Filed: 1986-09-23
Granted: 1990-08-01
Abstract: 1. A rail vehicle including a device providing easy access to the vehicle during station stops, the device comprising a ramp (30) designed to be received beneath the floor of the vehicle while the vehicle is running and to be rested on a platform (1) during a station stop, and a guide and drive mechanism for the ramp situated beneath the vehicle floor, the vehicle being characterized in that the device comprises a sill (20) articulated between two extreme positions, namely a horizontal position while the vehicle is running thus constituting a portion of the floor (12) of the vehicle, and a sloping position constituting together with a portion (32) of the ramp (30) which is likewise sloping a continuous ramp providing access to the vehicle.
Patent EP-0228127-B1 (EP)
IPC: B26B19/16
Filed: 1986-12-12
Granted: 1990-04-04
Abstract: A dry-shaving apparatus comprising a housing (1) having a holder (2) for a shear plate (3) with hair-entry apertures (6), and a cutter (4) which is rotatable about an axis of rotation (12) and which comprises a carrier (15) for cutting elements (9) which are movable relative to the carrier (15) in substantially radial directions and which comprise cutting edges (10) at their radical ends, the shear plate (3) comprising a central portion (5) which is curved as a part of the cylindrical surface and which is formed with the hair-entry apertures (6). The shear plate (3) com­prises peripheral portions (7,8) which adjoin the central portion (5) of the shear plate (3), the shear plate (3) being secured to the holder (2) by said peripheral portions (7,8). The shear plate (3) has a first shear-plate transition between a first peripheral portion and the central portion of the shear plate, in the vicinity of which first transition a cutting edge of a cutting element changes from the free path to the con­strained path, and a second shear-plate transition between a second peripheral portion and the central portion, in the vicinity of which second transition a cutting edge of a cutting element changes from the constrained path to the free path. The axis of rotation (12) of the rotatable cutter (4) is disposed closer to the second shear-plate transition than to the first shear-plate transition.
Patent EP-0206993-B1 (EP)
Title: Sulphonic-acid esters
IPC: A61P21/00
Filed: 1986-06-09
Granted: 1990-05-23
Abstract: The invention relates to novel sulfonic acid esters of formula I <IMAGE>  (I)  wherein R1 is C5-C6cycloalkyl which is unsubstituted or substituted by C1-C7alkyl, unsubstituted or substituted phenyl, R2 is C1-C7alkyl, R3 is phenyl which is substituted by halogen or nitro, and the asterisk denotes a carbon atom that is either present in the preponderant number of molecules in the S configuration or in the preponderant number of molecules in the R configuration. These compounds can be prepared by enantio-selective reduction of 4-R1-substituted  alpha -oxobutyric acid compounds and subsequent conversion of the resultant  alpha -hydroxy group into the -OSO2-R3 group. The compounds of formula I are suitable intermediates for the preparation of ACE inhibitors or precursors thereof.
Patent EP-0205523-B1 (EP)
Title: Dispositifs d'activation simultanee de trains de commandes et applications aux memoires
IPC: G11C7/00
Filed: 1985-12-30
Granted: 1991-07-03
Abstract: L'invention concerne le matériel informatique et les mémoires. Des dispositifs de base DCh activent, dans un ensemble de N commandes ordonnées circulairement, h successives d'entre elles. Un dispositif DCh (1) active h colonnes (7) parmi K : SO,.,SK-1. Un dispositif DC2 (2) active deux portions de ligne (3), (4) parmi 2L : S'O,S''O,..,S'L-1,S''L-1. Le dispositif DC2 est asservi à une condition Cd qui indique si une limite d est franchie par les colonnes activées, ce franchissement déclenchant le passage de l'activation, de S'i et S''i à celle de S''i et S'i+1, ou bien de S''i et S'i+1 à celle de S'i+1 et S''i+1, et ainsi de suite. Application au problème de la sélection de groupes de cellules de mémoire, dans un champ organisé en matrice, où les adresses hautes et basses sont transmises aux dispositifs DC2 (2) et DCh (1) par le moyen de deux bus BL (5) et BK (6).
Patent EP-0217878-B1 (EP)
IPC: A61G7/057
Filed: 1986-04-08
Granted: 1990-07-25
Abstract: Bed or seat element comprising a cushion (29) of which the circuits (20, 21) may be alternatingly inflated and deflated, and is optionally supported by another permanently inflated cushion (30). At least the cushion (29) contacting the patient presents a recess (22) to be set facing the body portion affected or threatened with eschar.
Patent EP-0231231-B1 (EP)
IPC: G01N27/12
Filed: 1986-07-18
Granted: 1990-09-19
Abstract: A process for detecting toxic matter in air which enters a cabin or similar enclosure where persons are present, preferably a motor vehicle, with one or several semi-conductor gas sensors providing compensation for errors in respect of humidity and temperature. The sensor heating voltage is set to a constant heating output and the sensor temperature detector and necessary amplifier (regulation stage) for producing the temperature-controlled heating voltage are fitted in a common casing drilled with holes in the region of the sensor. To be able to compensate for errors in the output signal received for toxic matter, temperature and humidity, the characteristic curves of the sensor are reproduced in a voltage divider which forms, with the sensor, but outside it, a voltage divider for the common supply voltage in such a way that the influence values of both sensor and external circuits compensate one another by an identical proportional change in value.
Patent EP-0241895-B1 (EP)
IPC: E01C23/09
Filed: 1987-04-13
Granted: 1990-09-12
Abstract: 1. Fixture to clean melt and distribute sealing compound for filling road surface joints and cracks, using a vehicle fitted with a housing, which on the side facing the road surface has a tapered outlet and on the side away from the road surface has an unobstructed inlet, which has a gas burner with a gas supply pipe in front of it, and leading into the housing is a compressed sir pipe with a straightlined end and outlet, during operation, the outflowing hot air jet from the tapered outlet is able to be directed at an acute angle to the joint that needs repairing, characterised by the fact that pipe (10, 11) is designed as a heat exchanger which traverses the housing (2) in spiral form, and with its outlet (12) is routed to about the same level as the tapered outlet (6) of the housing (2), to provide separate hot air outlets for the compressed air and the gas air mixture.
Patent EP-0244742-B1 (EP)
IPC: B42F13/38
Filed: 1987-04-28
Granted: 1992-07-22
Abstract: A binding device is disclosed, which comprises a fixture (40) having at least two binding rods (46), a cover plate (42) having means (50, 50a) for engaging with ends of the binding rods (46) and an elastically displaceable connection (44) providing a pluraity of divided elastic piece members (60) for interconnecting the fixture (40) with the cover plate (42) at their longitudinal ends, wherein the fixture (40), the cover plate (42) and the elastic connection (44) are integrally and displaceably formed.
Patent EP-0257645-B1 (EP)
IPC: E21D21/00
Filed: 1987-08-27
Granted: 1990-12-19
Abstract: The flexible earth anchor useful for reinforcing underground structures such as a traverse is insertable in a hole in the ground to a certain depth and is attachable with the walls of the hole at its end facing the deepest portion of the hole or along its entire length. Advantageously an adhesive means is used for the attachment. The anchor is constructed from a plurality of lamella in close contact with each other and slidable against each other. Advantageously the lamella are made from sheet metal in a continuous manufacturing process and are attached together by welding. They can be spread out at their inserted end in the hole to provide a better bond to the adhesive and held together by a ring. A sleeve can be provided at the chamber end which is attached by welding to the lamella and which can be used to rotate the earth anchor during the adhesion process.
Patent EP-0258842-B1 (EP)
Inventor: DRAXELMAYR DIETER DIPL-ING
IPC: H03M1/06
Filed: 1987-08-28
Granted: 1994-11-30
Abstract: To improve the dynamic response of an analog-digital converter based on the principle of charge distribution with a weighted capacitive network (C to C/2<n-1>) and a following connected comparator (K), a coupling capacitor (Ck) is connected between the capacitive network (C to C/<n-1>) and the comparator (K). In this way, only the coupling capacitor (Ck) needs to be charged during the offset compensation of the comparator (K) in series with the capacitive network (C to C/2<n-1>). A differential structure for the analog-digital converter can be simply implemented with a second coupling capacitor (Ck1) at the second input of the comparator (K). 
<IMAGE>
Patent EP-0261539-B1 (EP)
IPC: C07D215/227
Filed: 1987-09-14
Granted: 1991-03-06
Abstract: Novel substituted phenylsulphonamides can be prepared by reaction of appropriate amines with sulphonyl halides. The novel compounds can be employed as active substances for the inhibition of enzymatic reactions and for the inhibition of platelet aggregation.