baber/WOPTO huggingface dataset:
Patent EP-0109912-B1 (EP)
IPC: F15B11/15
Filed: 1983-11-21
Granted: 1987-05-06
Abstract: A portable hydraulic tool, such as a hydraulic secateurs, is of the kind having a single acting ram including a driving piston with its piston rod connected to at least one movable operating member such as a cutting element of the tool, the piston being movable in fluid tight manner in a bore under the thrust of hydraulic fluid acting on a working face of the piston, the improvement being that there is provided a return chamber the volume of which decreases when the driving piston is displaced in its working stroke, the return chamber containing a compressible fluid under pressure such that, when the thrust exerted on the piston by the hydraulic fluid becomes less than the thrust exerted on the piston by the compressible fluid, the piston is caused to carry out a return stroke by the expansion of the compressible fluid.
Patent EP-0101504-B1 (EP)
IPC: C08L1/14
Filed: 1983-02-08
Granted: 1990-01-31
Abstract: A pigmented plastic material comprising a polymerized mixture of a water-absorbable plastic material such as 2-hydroxyethyl methacrylate (HEMA), an organic binder such as cellulose acetate butyrate (CAB), and at least one pigment. The pigmented plastic mixture is particularly useful in the production of colored soft contact lenses. The invention is also directed to a method for producing such pigmented plastic material.
Patent EP-0109426-B1 (EP)
Title: Technique de tri
IPC: G06F7/78
Filed: 1983-04-14
Granted: 1989-08-16
Abstract: Une chaîne sérielle de N modules de tri (700) est agencée de manière à trier des lots comportant jusqu'à N articles dans une séquence désirée en fonction de la valeur des articles. Chaque module de tri est agencé pour comparer deux articles d'entrée, pour choisir un article à transférer vers le prochain module, en fonction de la valeur relative des articles, en acceptant simultanément l'article suivant du module précédent. La valeur des articles peut être numérique, alphabétique etc. Selon l'invention, chaque module est également conçu pour détecter la présence d'un article possédant une valeur unique qui indique le commencement d'un lot d'articles. Lors de la détection, chaque module passe les articles selon leur ordre de réception, indépendamment de leur valeur. La chaîne de modules peut trier des enregistrements comportant chacun des données et une clé associée en appliquant les clés aux circuits de tri et les donner aux circuits asservis (750). Ce triage d'enregistrement peut être utilisé pour interchanger les tranches de temps d'un signal à multiplexage temporel, ou pour arranger de nouveau des tranches vides de manière à pouvoir les utiliser.
Patent EP-0119129-B1 (EP)
IPC: E02F5/08
Filed: 1984-02-28
Granted: 1986-12-10
Abstract: The machine includes a frame on which is suspended on a shaft a support for two inclined cutters. The support includes slots of different inclination in which are mounted guide rollers connected to housings in which inclined cutters are rotatively mounted. A jack shifts the housings and consequently adjusts the inclination of the cutters. An additional cutter is located in front of the inclined cutters and is adapted to effect a rough cutting of the trench. A smoothing shoe is openable to a variable extent with the inclination of the cutters.
Patent EP-0184183-B1 (EP)
IPC: B25B1/12
Filed: 1985-12-03
Granted: 1990-07-04
Abstract: Modular vice for the quick displacement of the mobile jaw where a block connected to said jaw is quickly displaceable along the vice guides in the lawer parts of which opposite constant pitch seats are made out, apt to be engaged by a plate fixed to said block.
Patent EP-0185290-B1 (EP)
IPC: A61C1/08
Filed: 1985-12-09
Granted: 1989-05-31
Abstract: A dental handpiece arrangement having a drive motor mounted in a motor cartridge which is connectible to a supply hose supplying various fluids and electrical power, a coupling member being mounted on the cartridge at one end and a sleeve member being telescopically received on the cartridge and either being an extension of a dental grip piece or an adapter for receiving conventional grip pieces characterized by an illumination arrangement which can either be a light source in the coupling member connected by optical waveguides extending through the sleeve member and the grip piece or can be an electrical connector connected to an electrical lead extending through the sleeve member to a light source either in the sleeve member or the grip piece so that both existing conventional grip pieces with or without the sleeve member can be utilized with the cartridge and coupling member regardless of the type of illumination arrangement being provided therein.
Patent EP-0160374-B1 (EP)
IPC: C21C7/068
Filed: 1985-03-15
Granted: 1993-01-13
Abstract: A method for producing stainless steel in a top-blown molten metal vessel having a hot metal charge to form a bath. The method comprises top-blowing from a lance oxygen and/or a mixture of oxygen and inert gas onto or beneath the surface of the bath while introducing a low flow rate inert gas to the bath from beneath the surface thereof during said top-blowing. The ratio of oxygen-to-inert gas is decreased progressively during top-blowing. The relative flow proportion of top-blown gases and bottom-blown gases remains substantially the same throughout the process.
Patent EP-0164382-B1 (EP)
IPC: F25B15/12
Filed: 1984-12-05
Granted: 1988-05-18
Abstract: Heat pumps, refrigerating units, thermal transformers and the like, actuated by means of a dual working material, particularly a mixture of ammonia and water, according to the resorption principle, operate with two solution cycles (I, II) wherein the working medium in liquid phase is brought from a lower pressure level to a higher pressure level and is expanded to a new lower pressure level, a connection (38, 40) existing respectively for the lower pressure and the upper pressure between the solution cycles (I, II), wherein the working medium in a vapour phase is exchanged. To compensate all the differences of concentration and quantity of the working medium in the two solution cycles (I, II) which occur during operation, there is provided in parallel to one of the two connections (38, 40) for the working medium in the vapour state a compensation connection (44) for the flowing liquid substance having a different concentration. The quantitative flow (Y) of the liquid working medium flowing in the compensation connection (44) is regulated by means of a central computer (48) as a function of the concentrations of the working medium flowing in the connections (38, 40) between the solution cycles (I, II), as well as of the amount (2) of the working medium in the vapour state circulating in one of the connections and of the concentration of the liquid working medium circulating in the compensation line (44).
Patent EP-0183761-B1 (EP)
Title: Coulee d'articles metalliques
IPC: B22C1/00
Filed: 1985-06-03
Granted: 1989-02-15
Abstract: Un procédé de coulée d'articles métalliques comporte l'amenée de métal fondu vers le haut contre la force de gravité à partir de la source de métal fondu jusque dans une cavité de moulage; on laisse le métal se solidifier dans la cavité, puis l'amenée de métal est interrompue et la coulée retirée de la cavité. On prépare la cavité de moulage en encastrant un modèle destructible in situ (10) dans un matériau de moulage particulaire (20) afin de former une cavité de moulage. Le modèle peut être détruit in situ par la chaleur du métal lorsque celui-ci est introduit dans la cavité de moulage ou par application de chaleur avant l'amenée du métal dans la cavité. La source de métal peut être un réservoir (25) placé à un niveau inférieur au niveau de la cavité avec une pompe destinée à pomper le métal vers le haut jusque dans la cavité par le biais d'une conduite montante (21). Le métal à couler peut être amené au réservoir à l'état fondu ou à l'état solide pour être fondu dans le réservoir.
Patent EP-0216251-B1 (EP)
IPC: H04Q11/04
Filed: 1986-09-10
Granted: 1989-08-30
Abstract: 1. Device for the individual type identification of signaling information conversion modules (KZB) with several (k) signalling information conversion circuits (KZS) in each case, with a data link between the signalling information conversion module (KZB) and a central processing section (ZV) via which the switching signals of the analogue telephone channels, converted into binary signalling information, are transmitted in the form of data words, characterized in that m (6) signalling information bits (KI) allocated to a signalling information conversion circuit (KZS) and n (2) type identification bits (TB) are in each case combined to form one data word (DW) and are transmitted in serial form in time-division multiplex mode to the central signalling information conversions processing section (ZV) and in that all nk (6) type identification bits (TB1, TB2, TB3) of the k (3) signalling information conversion circuits (KZS1, KZS2, KZS3) of a signalling information conversion module (KZB) jointly intended for coding a maximum of 2n**nk (2**6 ) different - but identical for all signalling information conversion circuits (KZS1, KZS2, KZS3) of a signalling information conversion module (KZB) - type identifications are provided.
Patent EP-0222641-B1 (EP)
IPC: H04N5/243
Filed: 1986-10-09
Granted: 1990-11-28
Abstract: The present invention concerns a device for controlling photosensitive sensor image taking equipment, which comprises at least one logic assembly transmitting the image taking, transfer of signals emitted by the photosensitive elements from the integration zones to the reading assembly then to at least one memory register, the image taking being initiated at the desired moment, the durations of the image taking being adjusted as to the conditions of the subjects with respect to the light, in order to obtain optimal images, the actuation and the reading duration being controlled by the logic assembly, the subsequent successive transfers being performed once the preceding operations have been completed and when the delays inherent in the constitutive elements allow it.
Patent EP-0189371-B1 (EP)
Title: Snow-clearing apparatus
IPC: E01H5/08
Filed: 1986-01-14
Granted: 1989-05-31
Abstract: The sweeping brush of the machine is composed of two or more parts in order to maintain a constant pressure of the sweeping brush against the ground, to achieve faster clearance of the snow, and to avoid downtime for adjustments. These brush parts are swivellable relative to one another in a vertical plane. The common raising and lowering movement of the individual parts is controlled by a cylinder-piston unit, and the piston acting upon the brush parts is always impinged upon by a pressure opposite to the direction of movement. The individual brush parts may be connected to one another by torsion bars.
Patent EP-0229852-B1 (EP)
Title: Procede d'usinage de region
IPC: B23Q15/00
Filed: 1986-07-17
Granted: 1993-03-10
Abstract: Procédé d'usinage de région grâce auquel l'intérieur d'une région (AB) est usiné en déplaçant un outil le long d'une pluralité de passages décalés, qui sont à leur tour décalés vers l'intérieur d'un espace prédéterminé par rapport à une ligne courbe fermée (OLC) définissant la région. Dans ce procédé d'usinage de région, une décision est prise quant à la nécessité de diviser ou non la région (AR) délimitée par la ligne courbe fermée (OLC) et, lorsqu'il est nécessaire de diviser cette région, les degrés d'opportunité de diviser toutes les paires, chacune desquelles se compose de deux sommets arbitraires, sont déterminés en utilisant des fonctions d'évaluation indiquant des degrés prédéterminés d'opportunité pour effectuer la division. La région est divisée par une ligne droite qui relie une paire de sommets (P5, P7) présentant le degré le plus elevé d'opportunité de division. Les régions divisées (PG1, PG2) sont ensuite traitées de la même manière qui a été décrit ci-dessus. Les passages d'outils sont déterminés en fonction des régions ayant subi leurs dernières divisions, et l'usinage des régions est exécutée en déplaçant d'outils le long de ces passages d'outils.
Patent EP-0234491-B1 (EP)
IPC: B22D11/14
Filed: 1987-02-18
Granted: 1990-09-26
Abstract: A method for concluding the operation of the continuous casting of strip metal comprising the steps of casting said strip in a narrow slotted strip shaped continuous casting mold having a flared inlet pouring zone necking down to a distal zone in which the walls of the mold are parallel and spaced apart by substantially the desired cross-sectional shape and dimensions of the strip being cast, pouring liquid metal through a pouring tube having an orifice into said flared zone, and controlling the pouring rate thereof, continuously detecting and monitoring the instantaneous surface level of the metal bath in said mold, withdrawing the casting from the distal end of said mold, and controlling the rate of withdrawal, adjusting the pouring rate and withdrawal rate so that the level of the metal bath is at a maximum height for said mold when in normal operation, continuously sensing whether or not there is present downstream of said mold evidence of the liquid core of said cast strip, reducing the pouring and withdrawal rates for concluding the casting to a rate at which the liquid core of the cast strip is near to but downstream of the mold and at which the metal bath level remains constant, terminating said pouring while continuing said withdrawal, whereby the metal bath level descends rapidly toward the neck end of said flared zone, reducing the withdrawal rate when the metal bath level is close to the lower end of the flared zone to a rate at which the upper surface of the metal bath can congeal sufficiently for further processing downstream by the time it reaches the end of the distal zone, and thereafter withdrawing the casting.
Patent EP-0241772-B1 (EP)
IPC: A43B13/20
Filed: 1987-03-25
Granted: 1992-11-19
Abstract: There is a sports shoe with a sole (4) and an inflating device which is arranged under a convex part of the foot (3) and delimits a compression chamber (16) with a chamber body (1) as well as a chamber roof (14), the compression chamber having an inlet opening (17) and an outlet opening (18). It is desirable to improve the effect of the inflating device by minimizing the clearance space in the compression chamber. This is accomplished by forming the compression chamber (16) as a semi-lentil-shaped (dished) bowl which is conformed to fit the convex contour of the region of the foot (3) loading it and by having the inlet opening (17) as well as the outlet opening (18) arranged in the central area of the chamber (16). Since, on compression, the chamber cover will hug the bottom of the compression chamber, it is possible to produce a positive pressure commensurate with the down-stepping force applied.
Patent EP-0246540-B1 (EP)
IPC: A61K47/14
Filed: 1987-05-12
Granted: 1992-08-05
Abstract: Implant preparations capable of sustained action when inserted are comprised of powder of natural lipoidal substance in thorough admixture with bioactive macromolecule, followed by compression under pressure into a disc or rod that can be broken and used in small pieces as well.
Patent EP-0303596-B1 (EP)
IPC: A01K73/06
Filed: 1987-02-19
Granted: 1992-02-05
Abstract: Un treuil de chalut pour bateaux de pêche (1) comprend deux tambours ou bobines de câble (5, 6), munis chacun de son câble de chalut (8, 9) et couplés à un différentiel commun (4) qui est pourvu d'un verrou de différentiel et dont le dispositif d'alimentation qui est connecté au moteur d'entraînement (3) peut être bloqué. Le chalut (2) est constitué par un chalut traditionnel muni de paravanes otter (10). Le treuil de chalut comprend en outre un organe de blocage qui peut servir à bloquer le dispositif d'alimentation du différentiel (4). Lorsqu'on pêche au chalut, la liaison entre le moteur d'entraînement (3) et le différentiel (4) est verrouillée, de façon à permettre aux deux tambours (5, 6) de tourner librement mais dans des directions opposées, ce qui fait que les deux câbles (8, 9) supportent en permanence une charge égale.
Patent EP-0306485-B1 (EP)
Title: Machine-outil, de preference perceuse
IPC: G01B11/02
Filed: 1987-04-11
Granted: 1990-07-04
Abstract: Une machine-outil (13) comprend un dispositif de mesure de l'éloignement d'une pièce à usiner (16). La mesure de la distance est effectuée par un processus en soi connu de triangulation, selon lequel une source de rayonnement (11) projette un motif optique sur la surface (15, 22) de la pièce à usiner (16) et le rayonnement réfléchi par la surface (15, 22) touche au moins un récepteur de rayonnements (31, 32, 41, 41', 41'', 50). Lorsque la machine-outil (13) est une perceuse, le dispositif de mesure de l'éloignement convient particulièrement pour détecter la profondeur du trou percé, cette profondeur étant continuellement affichée par un dispositif d'affichage (62).
Patent EP-0270561-B1 (EP)
IPC: A61K36/81
Filed: 1987-05-12
Granted: 1991-01-30
Abstract: PCT No. PCT/FR87/00155 Sec. 371 Date Feb. 19, 1988 Sec. 102(e) Date Feb. 19, 1988 PCT Filed May 12, 1987 PCT Pub. No. WO87/06834 PCT Pub. Date Nov. 19, 1987.Medicaments for treatment of alcoholic toxicomania comprise at least one extract of vegetable origin, particularly those obtained by maceration, decoction and/or infusion in an aqueous alcoholic solvent of Capsicum peppers and/or bark or wood of Populus poplars. Preferably, the medicaments comprise mixtures containing 80% of extracts of Capsicum pepper and 20% of Populus extract formed by a mixture of small molecular weight molecules among which the predominant species exhibits a specific maximum absorption spectrum of 280 nm.
Patent EP-0265491-B1 (EP)
IPC: G06K19/06
Filed: 1987-04-03
Granted: 1992-07-15
Abstract: A personal memory card system is arranged for use with a memory card which looks and feels much like an ordinary credit card. No ohmic electrical contact is required between the card and a reader/writer in an associated station for transferring data to and from the card and operating power to the card. The need for conductive contacts in transferring data between the reader/writer and the card is avoided through use of a capacitive interface formed when insulated metallic plates on the card are aligned in close proximity with corresponding plates on the reader/writer. Operating power is transferred to the card through an inductive interface formed when a flexible flat inductor embedded in the card is aligned in close proximity to another inductor in the reader/writer. Data to and from the card and power to the card are reliably transferred even after some time of normal use since there are no exposed metallic surfaces to corrode or to which particles may collect. In addition, the potential of damage to the card from electrostatic discharges is minimized since an insulator is provided between the electrical inputs to the card and any sources from which this discharge might occur. The personal memory card system is also arranged to permit an authorized user to selectively reprogram a memory card with new and different data as desired.
Patent EP-0283496-B1 (EP)
IPC: H01L29/74
Filed: 1987-09-25
Granted: 1993-06-02
Abstract: Est décrit un composant semi-conducteur possédant une zone p côté anode et une zone n adjacente faiblement dopée qui forme avec la zone p une jonction p-n de blocage, en particulier une diode de redressement et un thyristor rapides. Dans le but d'obtenir avec ces composants un comportement de rétablissement amélioré lors de la commutation ainsi que de bonnes caractéristiques de passage et de blocage, la zone p (2) côté anode présente un pôle négatif (S) pour les électrons exigé par la jonction p-n (J1) formée par cette zone et la zone n adjacente; d'autre part, on choisit l'épaisseur et la concentration de dopage de la région de la zone p (2) côté anode entre le pôle négatif (S) pour les électrons et la jonction p-n (J1) de manière telle que la région de concentration élevée de porteurs de charge injectée touche presque le pôle négatif (S) lors de la charge de passage, tandis que l'extension de la zone de charge d'espace (R), lors de la charge de blocage dans la zone p (2), n'atteint pas le pôle négatif (S).
Patent EP-0292003-B1 (EP)
Inventor: FELDMAN FRED
IPC: A61L2/08
Filed: 1988-05-20
Granted: 1994-03-23
Abstract: A method of inactivating pathogens in a biological or a pharmaceutical material comprising the steps of: mixing the material in an aqueous solution containing at least one primary stabilizer selected from sugars or sugar alcohols and at least one secondary stabilizer selected from the group consisting of neutral salts;      adjusting the pH of the aqueous solution to about 5.0 to 10.0; subjecting the aqueous solution to a pathogen inactivating process; and optionally removing the primary and secondary stabilizers from the aqueous solution.
Patent EP-0297481-B1 (EP)
IPC: G06F13/12
Filed: 1988-06-27
Granted: 1991-12-11
Abstract: Instead of a uniformly controlled input/output line system (L-BUS), two separate line systems are provided, one of which, as common data line system (Z-BUS), provides the possibility for exchanging data, parameter and address words in a conventional manner for all units (MM, IOP, Mn) whereas the other one, as separate information line system (NOT-BUS), connects the input/output processor (IOP) to all input/output units (Mn) in order to be able to transfer, independently of the data line system (Z-BUS), short control information items to preselected input/output units (for example Mn) and by this means to cause these to produce predetermined responses. In addition to some information lines, the information line system (NOT-BUS) consists of in each case an individual selection line for each input/output unit and a common control line which, in interaction with the activated selection line, provides a possibility for the transfer of the control information in the selected input/output unit. Utilisation of the individual selection lines for the transmission of a control signal, for example for identifying readiness for reception, in the opposite direction to the input/output processor (IOP). <IMAGE>
Patent EP-0311913-B1 (EP)
Title: Rectangular package
IPC: B65B7/04
Filed: 1988-10-07
Granted: 1991-07-24
Abstract: The rectangular package (1) consists of flexible material, such as a composite plastic film. The one end face of the package has a folding closure (3) and its other end face is closed by a transverse seam (4), the transverse seam and the gusset surfaces (5, 6) formed being placed flatly onto said end face. <IMAGE>
Patent EP-0313087-B1 (EP)
IPC: C08F2/34
Filed: 1988-10-21
Granted: 1991-05-29
Abstract: A process for reducing sheeting during gas phase polymerization of alpha-olefins utilizing catalysts prone to cause sheeting wherein the gaseous feed stream containing monomer comonomer hydrogen and inert gas is introduced into the reactor through the recycle stream to the reactor at a point prior to cooling the recycle stream.
Patent EP-0281498-B1 (EP)
Title: Driving device for sheets and/or webs in an office printer, particularly a matrix printer
IPC: B65H20/02
Filed: 1988-01-15
Granted: 1993-03-10
Abstract: In a device for the paper transport of single sheets and/or continuous paper in office machines, in particular in matrix printers, there are provided in pairs and at least separately driven friction rolls (1, 2) which are disposed rotatably in side plates; the friction rolls exhibit a length to diameter ratio of from 30:1 to 50:1 and are therefore very long and very thin. In order to provide the friction force in a uniform manner over the entire length of the very long and thin friction rolls, it is disclosed that the positive running bending line (16) of a first feed roll (1) based on its support forces (14a, 14b) in the printer frame (15) and the negative running bending line (17) of a second friction feed roll (2) based on its support forces (14a, 14b) in the printer frame (15) are tuned to each other such that the two bending lines (16, 22) run approximately parallel.