baber/WOPTO huggingface dataset:
Patent EP-0110821-B1 (EP)
IPC: B65H54/28
Filed: 1983-10-26
Granted: 1988-01-07
Abstract: During the various phases of fabrication of cables, tubes or similar products, it is necessary to load them onto spools. In certain cases, the winding must be particularly carefully done and have only close-packed windings, without overlap. The process and the device described bring a solution to the problem in the form of a feedback-control of the position of the winding guide. This control is realized such as to maintain the tightening-angle constant, that is the angle formed by the product at its loading-point referred to the preceeding turn, taking in consideration the irregularities of the real helix angle and the effect of the flanges of the loading spool.
Patent EP-0091894-B1 (EP)
IPC: E04D13/064
Filed: 1983-04-06
Granted: 1986-03-19
Abstract: 1. Support girder-gutter arrangement (15, 25; 16, 26) for a roof, in particular for a glazed roof, in which the support girder (15, 25) is in the form of a closed box structure and the gutter (16, 26) is in the form of an open U-shaped structure, the support girder (15, 25) being provided with a support member (17, 254), intended to receive the roofing sectional members (18, 28), the support girder (15, 25) being integral with the gutter (16, 26), characterised in that the gutter (16, 26) is adjacent the vertical face (151, 251) of the support girder (15, 25) arranged at the side of the roof.
Patent EP-0123163-B1 (EP)
Title: Identity card and method for its manufacture
IPC: B42D15/02
Filed: 1984-03-27
Granted: 1988-03-23
Abstract: An identification card with high-embossed data, in which the high-embossed data are superimposed by a security pattern which is inscribed in the identification card by means of a laser beam recorder. The security pattern may be present, for example, only on the high-embossed data themselves or else cover a larger area of the card. Attempted back-embossing of the high-embossed data is immediately recognizable due to distortion of the security pattern.
Patent EP-0133450-B1 (EP)
IPC: A61K31/557
Filed: 1984-04-30
Granted: 1987-07-01
Abstract: An improved method for the preparation of prostaglandin analogs which comprises preparation of two equivalents of an alkyl or alkenyl lithium reagent in an aprotic solvent mixture such as pentane or hexane and tetrahydrofuran, conversion of said reagent by addition of 1 equivalent of copper (I) cyanide to a copper reagent, conversion of said copper reagent to the blocked prostaglandin analog by the addition of a 2-alkylcyclopent-2-en-1-one reagent and quenching of the resultant reaction mixture with aprotic media or an active acylating agent and finally optionally deblocking the resultant product is disclosed. This method is an improvement over previous methods in that more modest temperatures and less hazardous and/or less complex reagents are used and in that for some analogs the method is shorter than previous methods.
Patent EP-0125610-B1 (EP)
IPC: B23Q15/12
Filed: 1984-05-08
Granted: 1988-08-17
Abstract: 1. A method of analysing electrically-converted emitted sound signals, in respect of amplitude, frequency, integral, build-up time, duration, or any combination of these features, in which the entirety of the emitted sound signals which are available are converted into electrical signals to constitute an analogue data flow (a), from which a useful signal is formed for a time range (t1 , t2 ) which can be indicated only by evaluation and which changes dynamically, where the aforementioned data flow is digitalised, these digital data items evaluated, and the result of this evaluation used to implement a dynamic change in the beginning or the duration of the aforementioned time range (t1 , t2 ).
Patent EP-0121388-B1 (EP)
IPC: A61K47/00
Filed: 1984-03-26
Granted: 1990-06-13
Abstract: A conjugate comprising a vinca moiety convalently linked at the 4-position via a group of the formula -OCOXCO- where X represents a single chemical bond or an optionally substituted C<sub>1-10</sub> chain, to an immunoglobulin or an immunoglobulin fragment.The conjugates are useful in the treatment of cancer.
Patent EP-0148841-B1 (EP)
IPC: G06F3/039
Filed: 1984-01-20
Granted: 1990-06-13
Abstract: A detector for an electro-optical mouse (11) having two linear arrays of detector cells (43 and 45) at right angles to each other. One linear array images a line and a space in the X direction, while another linear array images a line and a space in the Y direction. Changes in contrast level indicate line crossings. Each linear array has four cells, adjacent cells being 90o out-of-phase with each other. By pairing first and third cells and second and fourth cells of each linear array, then subtracting the output of these, a 180o shift between the cells enhances discrimination of lines and spaces. Lines may be of two colors, or of a single color with optically contrasting line intersections, so long as a total of three contrast levels can be observed by the detector. Counting means (93) is provided for counting line crossings so that observed detector motion on the surface can be made to correspond to cursor motion for a video display.
Patent EP-0174304-B1 (EP)
IPC: F16F1/16
Filed: 1984-02-16
Granted: 1989-10-11
Abstract: Light and heavy duty vehicles, such as trailers, require spring suspension systems to mount wheels thereto. A problem in the spring suspension systems prior to this invention has been that they are permanently mounted on the frame of the vehicle which makes serviceability time consuming and expensive. The spring suspension system of this invention overcomes this problem by being readily assembled and removed from the vehicle frame and includes a torsion spring cartridge assembly (10) for supporting an oscillating member. The assembly includes a bearing assembly (20), a torque assembly (14) mounted for rotary motion in said bearing assembly, a counter-torque hub (18), and a set of torsion bars (16) connecting the torque assembly to the counter-torque hub, the cartridge assembly being adapted to be removably mounted in a support structure (12) with the bearing assembly and counter-torque hub mounted in a fixed relation so that the torque assembly is free to rotate within the limits of the torsion bars. A dampener (64) can be provided to restrict the motion of the torque assembly in one direction of motion.
Patent EP-0146620-B1 (EP)
Title: Interpolymeres d'ethylene et d'acides carboxyliques non satures
IPC: C08F20/04
Filed: 1984-06-12
Granted: 1992-12-30
Abstract: On prépare des interpolymères homogènes fortuits d'éthylène et des quantités inférieures en poids de comonomères non saturés en oléfines dans un environnement pratiquement constant, un mélange de réaction à état pratiquement permanent, dans un réacteur d'autoclave fortement agité, en une opération continue à phase unique, en recourant à des conditions de synthèse élevées où la température et la pression sont augmentées à un niveau suffisant pour approcher, atteindre ou dépasser la limite de répartition par poids moléculaire.
Patent EP-0155622-B1 (EP)
IPC: E04B1/36
Filed: 1985-03-12
Granted: 1989-05-24
Abstract: An adjustable load support for lifting, lowering, and transferring heavy loads is provided, comprising a hollow container having a bottom, side walls, and a liftable top. A portion of the top protrudes into the interior of the container. An elastomeric mass substantially fills the remainder of the interior of the container. Sealing elements are also provided which seal the portion of the top of the container extending into the interior of the container with the side walls. A substantially flat diaphragm is located between the elastomeric mass and the bottom of the container. The diaphragm is substantially parallel to the plane of the bottom of the container but is not in contact with the side walls of the container. Means for introducing a pressurized medium between the diaphragm and the elastomeric mass through an opening in the diaphragm is also provided. When the pressurized medium is introduced into the container between the diaphragm and the elastomeric mass, the top of the container is lifted. Conversely, when the pressurized medium is let out of the container, the top of the container is lowered.
Patent EP-0189536-B1 (EP)
IPC: G08B29/00
Filed: 1985-11-16
Granted: 1989-10-11
Abstract: In an infrared intrusion detector which evaluates the body radiation of an intruder by means of a dual radiation sensor having two sensor elements arranged in a differential circuit for emitting an alarm signal, a functional supervision and detection of an attempt at sabotage, e.g., by covering or spraying the entrance window, are achieved by asymmetric irradiation of the two sensor elements through the entrance window by a radiation source. The asymmetry can be achieved by disposing the radiation source outside the plane of symmetry of the sensor elements or by an asymmetrically disposed auxiliary reflector.
Patent EP-0180423-B1 (EP)
IPC: G01N33/00
Filed: 1985-10-25
Granted: 1991-12-04
Abstract: Gas sensors 1 are mounted on respective explosion proof housings 2 that contain microprocessor circuitry 11 for operating signals from the sensors. Signals from the circuitry 11 are transmitted along a digital highway 4 to a central control unit. The sensors may be located at remote locations in an industrial process plant or for example along the roof of a tunnel. A noncontact hand held unit 12 is provided for individually setting operating parameters of the circuitry 11, to enable factors such as zero set, span and linearity to be set for the sensors individually. A two way wireless communication link is provided between the unit 12 and a transducer 15 on the housing 1, so that the current value of the circuit operating parameters can be displayed on a display 18 on the hand held unit.
Patent EP-0181270-B1 (EP)
IPC: B68G3/10
Filed: 1985-11-07
Granted: 1989-06-07
Abstract: This invention relates to a process for the treatment of insulating materials in the supple, fluffy state, such as down, wherein the fluff of the down is subjected to a physical treatment adapted to take the filaments of the fluff into a substantially radial position, giving the fluff its maximum volume in which it is stabilized by the superficial deposit of a resin. The apparatus for carrying out the process comprises a dehydration enclosure in the form of a rotating drum with inner blades, hot air inlet and upper evacuation. The invention is more particularly applicable to the treatment of down for filling duvets, sleeping bags or the like.
Patent EP-0169878-B1 (EP)
IPC: G05D23/19
Filed: 1985-01-30
Granted: 1987-08-19
Abstract: Appareil de réfrigération à économie d'énergie électrique, capable de maintenir le froid d'un réfrigérateur ou d'une boîte réfrigérante pendant de longues périodes sans consommation d'énergie, où un mécanisme de création de froid (1), en particulier une plaque réfrigérante eutectique (3) est chargée d'obtenir une grande capacité de réfrigération pendant les périodes d'alimentation électrique avantageuses. L'appareil comporte un mécanisme de régulation doté d'un mécanisme de détection de la tension (11) pour observer si l'alimentation électrique est élevée ou basse, un mécanisme de détection de la température (12) qui détecte la température du mécanisme de création de froid et, sur la base de celle-ci et sur la base d'informations concernant l'alimentation électrique basse ou élevée, effectue respectivement la connexion ou la déconnexion du courant au mécanisme de création de froid (1), entre un intervalle de froid inférieur (par exemple -2oC à -5oC) à une alimentation électrique faible et entre un intervalle de froid élevé (-8oC à -15oC) à une alimentation électrique élevée. Dans un appareil fonctionnant sur accumulateur, l'observation de l'alimentation électrique respectivement élevée et basse est effectuée par la détection de l'état de chargement de l'accumulateur.
Patent EP-0201750-B1 (EP)
IPC: B23K9/00
Filed: 1986-04-17
Granted: 1989-11-23
Abstract: Process for arc fusion welding under atmospheric conditions of a base material which is a nitrogen alloyed steel, in which the bulk share of nitrogen in the steel is above its solubility limit under atmospheric conditions. The nitrogen released during the melting of the base material is confined to the melting bath formed during the welding.
Patent EP-0201767-B1 (EP)
IPC: B01F25/64
Filed: 1986-04-22
Granted: 1991-06-26
Abstract: In a cyclone mixer for the continuous mixing of pulverulent substances with liquids, with a charging mechanism for the pulverulent substances and with a mixing chamber positioned below it and into whose upper region issues a tangential suction tube and which is provided in the lower region with a pump impeller and a dispersing apparatus surrounding the same and into whose lower region issues an outlet, it is provided according to the invention that the dispersing apparatus is constructed as a fixed lamellar ring, which is provided with uniformly circumferentially distributed baffle lamellas extending substantially radially outwards and whose inner portions immediately adjacent to the radial outer boundary of the impeller. In the case of an extremely simple construction, this apparatus ensures that despite the oppositely influencing parameters of high dispersion level and high throughput, a qualitatively and quantitatively very high efficiency is achieved.
Patent EP-0217586-B1 (EP)
IPC: E05B15/14
Filed: 1986-09-16
Granted: 1989-01-11
Abstract: A lock cylinder (1) has at least one tumbler pin arrangement (12, 13, 14) which includes an intermediate element (14) between the housing and plug pins (12, 13). A conversion key (21) is provided with a pocket (23) in its back edge (22) for receiving the intermediate element (14) for removing the latter, thus to vary the tumbler configuration. A transverse groove (24) is formed in the cylinder plug (7) to enable the conversion key (21) to continue to operate the lock after conversion, by providing run-off surfaces (F) which cam the housing pin (12) out of rotation-preventing condition. A modified conversion key (21') can be provided for inserting an intermediate element (14) also, this key comprising a through-bore (26) for an element-ejecting rod (27).
Patent EP-0202174-B1 (EP)
IPC: C22B26/12
Filed: 1986-04-22
Granted: 1988-06-22
Abstract: The invention relates to an apparatus for purifying lithium, formed by a sealed enclosure comprising a heated upper portion 1 provided with a container 9 in which the molten lithium 11 is agitated and from which the impurities evaporate, and a cooled lower portion 13 provided with a condensation surface 17 and a pipe means 16 for producing a depression in the lower portion. The invention is used in the purification of lithium, and in particular, for separation of lithium from sodium and potassium impurities.
Patent EP-0210252-B1 (EP)
Title: Cables contenant une composition de graisse
IPC: H01B7/17
Filed: 1986-01-09
Granted: 1993-03-17
Abstract: Câbles tels que des câbles de communication, spécialement des câbles à fibres optiques dans lesquels des vides sont, au moins partiellement, remplis avec une composition de graisse. Cette composition de graisse comprend de l'huile, un agent de remplissage à particules colloïdales, et selon le cas, un inhibiteur d'exsudation. La graisse a généralement une limite de contrainte critique en dessous de 140 Pa à 20oC, de préférence en dessous de 70 ou 35 Pa. Les compositions préférées comprennent 77 à 95% en poids d'huile paraffinique ou naphténique de type ASTM 103, 104A ou 104B, ou d'huile de polybutène; 2 à 15% en poids de verre de silice hydrophobique ou hydrophilique; et, selon le cas, jusqu'à 15% en poids de copolymère bloc de caoutchouc ou styrène ou de styrène-caoutchouc-styrène, ou ce caoutchouc semi-liquide. Les câbles en fibres optiques remplis avec une telle graisse utilisée comme matière de remplissage sont des câbles n'ayant pratiquement pas de pertes de câblage.
Patent EP-0273917-B1 (EP)
Title: Dispositif de protection du champ de rayonnement a utiliser en radiotherapie
IPC: G21F7/00
Filed: 1986-11-11
Granted: 1992-01-15
Abstract: Dispositif de protection du champ de rayonnement monté sur un collimateur (4) dans un appareil de radiothérapie. Ledit collimateur (4) peut pivoter d'une façon indépendante connue autour de son axe et dans son intégralité autour de l'axe horizontal de rotation de l'appareil de radiothérapie, afin d'irradier un patient couché sur une table de traitement. Ledit dispositif (5) comprend un logement (25) monté de manière mobile sur le collimateur (4) et un support (10) portant les moyens de protection (11) contre le rayonnement et espacé du collimateur (4). Ledit support (10) peut pivoter autour d'un axe (26) pour s'éloigner de sa position face au collimateur (4) jusqu'à atteindre une position à côté du collimateur (4) dans laquelle ledit support (10) peut pivoter autour d'un second axe orienté vers le centre dudit support (10) et s'étendant à angle droit par rapport au premier axe (26). Ainsi, on obtient par deux opérations simples de rotation une inversion spéculaire du moyen de protection (11) sans qu'il soit nécessaire de le démonter ou de le déplacer. La rotation du collimateur (4) autour de son axe, associée à la rotation de la partie rotative (3) de l'appareil de radiothérapie, permet une irradiation du patient dans des directions opposées avec la même configuration de protection.
Patent EP-0299105-B1 (EP)
IPC: B01D29/05
Filed: 1987-07-17
Granted: 1993-09-29
Abstract: The seal for flat filter parts 6 in a pressure filtration apparatus comprises essentially an axially moveable guide ring 10 between the outer shell 19 of the pressure filtration apparatus and the flat filter part 6, and two high-pressure gaskets 1' and 2' in correspondingly shaped grooves 1 and 2 of the radial projection 26 and axial projection 27 respectively of the guide ring 10. Under a pressure load, the guide ring 10 can yield axially to the force, which acts on it, via the gaps 12' and 25, thus deforms the high-pressure gasket rings 1' and 2' and thereby effects enhanced sealing of the flat filter part 6 on the high pressure side.
Patent EP-0264905-B1 (EP)
IPC: B01F3/04
Filed: 1987-10-20
Granted: 1992-09-02
Abstract: A feed gas stream is introduced directly into a recirculating liquid stream so as to facilitate formation and maintenance of gas bubbles in a dispersed form in a recirculating gas bubble-liquid mixture. By the maintaining of a gas-liquid interface and overhead gas phase in conjunction with a quiescent zone of liquid apart from the major portion of liquid in which said mixture is maintained in a recirculating flow condition, the loss of appreciable amounts of gas to the overhead gas phase is avoided.
Patent EP-0270797-B1 (EP)
Title: Method and apparatus for producing panel-shaped calcium silicate building elements
IPC: C04B40/02
Filed: 1987-10-24
Granted: 1993-01-07
Abstract: Panel-shaped constructional elements containing hydrated calcium silicate are produced by exposing the panel-forming blend with SiO2-containing and CaO-containing constituents and water for the purpose of gel formation to a controllable and selectable residence time without the gel formation being disturbed by subsequent process steps, using equipment having an appropriately long belt of controllable speed of revolution with an inlet section. <IMAGE>
Patent EP-0257979-B1 (EP)
IPC: C22C38/60
Filed: 1987-08-19
Granted: 1993-08-11
Abstract: A resulfurized, chromium-nickel austenitic stainless steel having improved machinability resulting from low carbon and low nitrogen contents in combination with manganese and sulfur additions. The composition of the steel consists of, in weight percent, carbon plus nitrogen total up to 0.065, preferably up to 0.040 or 0.056, chromium 16 to 30, preferably 17 to 19, nickel 5 to 26, preferably 6 to 14, sulfur 0.10 to 0.45, preferably 0.10 to 0.25, more preferably 0.25 to 0.45, manganese 0.75 to 2.0, silicon up to 1, phosphorus up to about 0.20, molybdenum up to 1.0 and copper up to 1.00, and balance iron and incidental impurities.
Patent EP-0245186-B1 (EP)
IPC: A01D34/66
Filed: 1987-04-30
Granted: 1991-11-13
Abstract: A mower including a frame supporting, by means of connecting members, one or more rotary cutting elements equipped with cutting tools and surmounted by a rotary drum which is equipped with a casing. At least a part of the connecting members penetrate into the rotary drum. A device for drive the cutting element and the rotary drum includes a shaft and a hub connected in rotation to the shaft. The cutting element and the rotary drum are fastened to the hub, and the shaft and the hub extend partly at least into the rotary drum. The part of the connecting members penetrating into the rotary drum is connected to the shaft of the cutting element. The casing of the the rotary drum is formed by standards separated from one another by spaces and connected together at their lower part by a lower connecting element and at their upper part by an upper connecting element.
Patent EP-0261164-B1 (EP)
Title: Random address system for circuit modules
IPC: G06F11/20
Filed: 1987-03-18
Granted: 1991-07-24
Abstract: The wafer scale integrated circuit comprises an array of undiced chips or modules (10), each of which includes a data storing or processing circuit, e.g. a dynamic RAM, and configuration logic. Channels (11) for data and control signals exist between each module and its (N, S, E and W) neighbours and a target module in the array may be addressed by setting up a path (12) through the array from an entry module to the target module. The addressing is effected by sending a stream of link commands, each of which tells a module to link on to its (N, S, E or W) neighbour. Each module responds to the first command of the stream and then sends on the stream stripped of this first command. In an alternative embodiment the link commands are transmitted from module to module in parallel, each module responds to the command at the least significant end and strips it off by a shift of the commands in the least significant direction before the commands pass to the next module. A control circuit for addressing modules in the array at random forms a unique set of link commands for each module to be addressed, these command sets being such that the paths to the various modules form a densely branching tree commencing from the entry module.
Patent EP-0267953-B1 (EP)
Title: Engrenage differentiel
IPC: F16H48/20
Filed: 1987-05-29
Granted: 1990-04-11
Abstract: Un engrenage différentiel réglable, par exemple du genre pourvu d'un boîtier (1) d'engrenage différentiel pouvant être entraîné en rotation dans ledit boîtier et tournant avec celui-ci, les arbres (5, 6) des roues planétaires du différentiel (6, 7) étant disposées de manière à pouvoir tourner librement et les roues latérales (9, 10) s'engrenant dans celles-ci. Lesdites roues latérales sont supportées de manière à pouvoir tourner librement par rapport au boîtier (1) de l'engrenage différentiel et sont reliées de manière non rotative à un arbre correspondant (11, 12) pouvant tourner par rapport au boîtier de l'engrenage différentiel. Le boîtier (1) est relié de manière rigide à la roue annulaire (8) de l'engrenage planétaire. Au moins une des roues latérales (10) porte les supports (14, 15) des roues planétaires ainsi que les roues planétaires (16, 17) de l'engrenage planétaire. La roue solaire (19) de l'engrenage planétaire peut tourner par rapport à l'arbre (12) relié à la roue latérale (10) dont il est question. La commande de l'engrenage se fait dans une réalisation par le freinage ou l'entraînement en rotation de la roue solaire (19) par rapport au boîtier (1) de l'engrenage différentiel ou d'un arbre (12) relié à la roue latérale (10).