baber/WOPTO huggingface dataset:
Patent EP-0094143-B1 (EP)
IPC: H03K17/10
Filed: 1983-03-08
Granted: 1986-06-25
Abstract: A CMOS push-pull output buffer (171) is constructed utilizing a plurality of N channel transistors (74, 75, 76) and a plurality of P channel transistors (71, 72, 73) connected in series. The voltages applied to the gates of the N channel transistors and P channel transistors are selected to divide the high voltage (+V) substantially equally across the P channel transistors, when the P channel transistors are turned off, and substantially evenly divide the high voltage across the N channel transistors, when the N channel transistors are turned off. In another embodiment of this invention, selected ones of the N channel and P channel transistors are formed in order to have a high drain to bulk breakdown voltage. In another embodiment of this invention, a plurality of N channel and a plurality of P channel transistors are connected in series and driven by a single ended control voltage (CN), thus providing a first stage (101) which drives a second stage (100) having a plurality of P channel transistors and a plurality of N channel transistors (110, 111, 112), which provide the high voltage output voltage. In another embodiment of this invention, the first stage (101) is driven by a single ended control voltage (CN) and serves to drive a second stage (103) comprising a plurality of N channel transistors (110, 111, 112) and a plurality of bipolar transistors (120, 121), whereby said second stage provides the high voltage output signal.
Patent EP-0094217-B1 (EP)
IPC: E21B43/26
Filed: 1983-05-06
Granted: 1985-12-04
Abstract: An apparatus for injecting a lubricating liquid, e.g., water, into a conduit as an annular layer around a flowing Bingham solid, e.g., a water gel or water-in-oil emulsion explosive, to facilitate the flow of the Bingham solid has an annular passageway from which the lubricating liquid flows into a cylindrical chamber containing the flowing Bingham solid. The annular passageway has a constricted throat portion of adjustable width, which, along with the flow rates of the Bingham solid and the lubricating liquid, is adjusted to produce a thin film of lubricant which allows lubricated plug flow of the Bingham solid in a descending section of conduit under the propelling force of gravity alone. Low drag permits the delivery of Bingham solid explosives into very deep vertical holes with no increase in the required pumping pressure.
Patent EP-0113533-B1 (EP)
IPC: G08B13/00
Filed: 1983-12-02
Granted: 1989-02-01
Abstract: A television receiver 1 is linked with a number of detectors (for example ultra-sonic burglar alarms 2 and 3, a smoke detector 4, an assistance alarm 5 and a microphone 6 for detecting the crying of a baby) located throughout a home. When any of the detectors 3 are activated, an appropriate message identifying the relevant source is flashed onto the television screen in order to notify the viewer. The connection between detectors and the television receiver utilizes the existing mains supply wiring (7).
Patent EP-0120920-B1 (EP)
Title: Assemblage de filtre pour cabines de vaporisation
IPC: B01D35/12
Filed: 1983-09-29
Granted: 1988-08-10
Abstract: Une cabine de peinture par vaporisation (11) comprend des moyens de lavage à l'eau (15, 17) pour enlever les particules de peinture se trouvant dans l'air passant au travers de la cabine (11). Un réservoir (25) au fond de la cabine (11) récupère l'eau sortant des moyens de lavage à l'eau (15, 17) et une pompe (30) fait recirculer l'eau depuis le réservoir de récupération (25) vers les moyens de lavage à l'eau (15, 17) à proximité de la partie supérieure de la cabine (11). Un réservoir filtrant (33) est connecté au réservoir de récupération (25) et est placé à l'extérieur de la cabine (11). Une paire de filtres (45, 47) sont disposés en série dans le réservoir filtrant (33) et filtrent l'eau au fur et à mesure qu'elle passe depuis le réservoir de récupération (25) vers la pompe (30). Les filtres (45, 47) peuvent être retirés individuellement du réservoir à filtre (33) pour les nettoyer et/ou les changer de sorte que lorsqu'un filtre (45) est obstrué, on peut le démonter et le nettoyer tandis que l'autre filtre (47) poursuit son traitement de filtration de manière à éliminer toute interruption en utilisant cette cabine de peinture par vaporisation (11).
Patent EP-0121745-B1 (EP)
IPC: B62B3/00
Filed: 1984-03-03
Granted: 1987-07-08
Abstract: 1. Tiered transport and vending cart, especially for potted flowers and plants, consisting of a chassis adapted to the external dimensions of a EURO-Palette, with angle-shaped, attachable mounts (2) on each cart corner for removable and attachable tier supports (4), made of hollow angle section, whose inner side has a continuous row of holes (10), which serve as locks for the height adjustable tiers, with which it is possible to fix the tiers in parallel, at a tilted position and with continuous lowering of all tiers from the engagement point in the row of holes to the base plate of the chassis, characterized by the engaging mechanism consisting of a rotable bar (7), with an engaging hook (8) being fitted on its end, between which one actuating lever (9) is fitted on the rod, which when actuated shifts the engaging hooks in or out of engagement with the row of holes (10) in the holow angle sections (4).
Patent EP-0132513-B1 (EP)
IPC: C08G18/80
Filed: 1984-04-26
Granted: 1987-07-08
Abstract: One-component baking enamels of polyesters, which contain hydroxyl groups, and a polyisocyanate component, wherein the polyisocyanate component is a totally or partially blocked adduct or adducts of a mixture of 2-methyl-1,5-diisocyanatopentane (I) and 2-ethyl-1,5-diisocyanatobutane (II) according to the formulas (I) and (II):    <IMAGE>  (I)   <IMAGE> (II)  wherein the mixture of diisocyanates contains 88 to 99% by weight of totally or partially blocked (I) and about 12 to 1% by weight of totally or partially blocked (II). The enamel films exhibit excellent flexibility and weather resistance and can be coated on metal, glass and plastic.
Patent EP-0133239-B1 (EP)
IPC: B01J3/04
Filed: 1984-07-17
Granted: 1990-07-11
Abstract: The method relates to the hardening of form substances made of building materials and containing binding agents in a pressure chamber of an autoclave to which is conveyed a gaseous heating medium, the temperature of which is increased during a heating-up phase up to a given upper limit value. During a holding phase, the temperature is maintained at least until a given equalization temperature is reached on the inside of the form substances. Subsequently, during a cooling-down phase, the temperature is reduced by reducing the pressure to the expulsion temperature. Porous light building materials in a conventional process would absorb a high amount of water through the condensation of water resulting from steam having been conveyed into the autoclave for the purpose of hardening. However, in order to produce form substances of a low water content economically, according to the present invention, on the one hand, steam is replaced by gas which is maintained below the evaporation temperature of water through sufficient increase in pressure, and, on the other hand, as a replacement or complement, heat is conveyed to the inside of the pressure chamber before the cooling-down phase and an increase in the temperature of the steam beyond the given limit value is prevented by blowing off steam, thereby attaining an integrated drying process.
Patent EP-0130784-B1 (EP)
IPC: A61B17/10
Filed: 1984-06-27
Granted: 1991-01-23
Abstract: A bone stapler including a housing in which a staple can be driven by a driver along a passageway from an inlet opening to an outlet opening by manual activation of a drive mechanism. A manually retractable blocking member is pro ided to prevent the driver from fully returning to engage another staple at the inlet opening after it has driven a first staple so that the drive mechanism can be manually activated an additional number of times to further impactthedriven staple. Also a staple cartridge is provided which, when removed from the stapler, insures that no staple can remain in the stapler, and the stapler will accept different parts that receive the cartridge and define the passageway so that staples of different sizes may be driven.
Patent EP-0167767-B1 (EP)
IPC: E05B47/06
Filed: 1985-05-24
Granted: 1988-04-13
Abstract: 1. A locking device (1) having at least one bolt (3) or the like and further having a dogging device (4) for said bolt, said dogging device being adapted to be opened and closed by means of an auxiliary force, preferably by electromagnet (5), characterized in that the bolt (3) has a bearing (6) permitting two different bolt motions, when the dogging device (4) is opened the one bolt motion leading to an open position of the bolt (3) and when the dogging device (4) is closed and when there is a greater load - as against the force necessary for the opening motion - the other bolt motion leading to a blocking position of the bolt (3), and that a support (7) is provided for the bolt (3) in the blocking position thereof, when an unintentional or unauthorized attempt at opening is made said support (7) assuming forces occuring at the bolt (3) so that these forces are kept away from the dogging device (4).
Patent EP-0167829-B1 (EP)
IPC: D03D51/34
Filed: 1985-06-05
Granted: 1990-04-11
Abstract: Weft threads on a circular loom which are wound off the respective bobbin of the weaving shuttle traveling in the weaving shed along a circular path formed by the circular reed, and transferred onto the fabric edge of the tubular fabric, are supervised by a scanner in order to generate an electric stop signal in the case of a weft thread fault. This results from the use of a non-contact sensory system of capacitive, inductive, opto-electric or magnetic kind, with the scanner means comprising a tipping lever supported on the respective shuttle and acted upon by the drawn-off thread against the effect of a restoring force, said tipping lever functioning like a switch, in the case of a weft thread fault, and combined with at least one signal transmitting component of the sensory system arranged on the reed. This permits the correct supervision of the existance of the weft threads wound off the bobbins of the circulating shuttles in order to stop the loom immediately, so as to avoid a weaving fault, in the case of a weft thread failure owing to weft thread breakage or depletion of the weft thread package, for example.
Patent EP-0169573-B1 (EP)
IPC: G07G1/12
Filed: 1985-07-26
Granted: 1992-06-17
Abstract: In an electronic cash register including memory means containing a PLU file in which the fixed price data for a commodity item is previously stored, a keyboard including a PLU key which, when activated, recalls the fixed price data for the appropriate commodity item from the PLU file and a ten-key pad, and a printer for printing out the data on the receipt slip, whereby the entry operation is performed by operating the keys on the keyboard, it further comprises an identifying key provided on said keyboard and activated to identify the price data entered from said keyboard as the new price data, wherein a difference between the new price data as entered by using the ten-key pad on the keyboard and identified by activating said identifying key and the fixed price data for the appropriate item recalled from the PLU file is calculated, and said new price data and difference data as well as said fixed price data stored in the PLU file are printed out on the receipt slip.
Patent EP-0186942-B1 (EP)
IPC: A47C11/00
Filed: 1985-10-14
Granted: 1990-10-03
Abstract: A folding seat/table arrangement has transverse seat members (10,12) and transverse backresVtable top members (1<sub>4</sub>,16) carried on transversely-spaced folding frames (18). In those frames, backrest supports (34) are pivotable relative to seat member carriers (30) between first and second stable end positions, by virtue of connecting links (38) which connect said supports (34) to rear seat legs (24). In one position (as shown) the backrest transverse members (14,16) are supported as an upright backrest for seated persons. In the other position, the backrest transverse members (14,16) are supported by props (48) from rearwardly-inclined backrest supports (34), in a horizontal table-top posture.
Patent EP-0165146-B1 (EP)
IPC: H01S3/09
Filed: 1985-05-20
Granted: 1989-02-01
Abstract: The invention envisages control devices acting on the laser to vary in time the electron/photon interaction, means proceeding to a State I in which they alter the optimal conditions for laser amplification; and a State II in which that reestablish said optimal conditions, which control devices permit the improvement of the peak amplitude and stability of the laser pulses and the rate and stability of the pulse period. According to another aspect of this invention, the two states are alternated, preferably periodically or almost periodically. The duration of State I should be selected by comparison with the characteristics of the electron packet and, in particular of the relaxation time observed for said packet. If the duration of State II is set to a value to be comparable to or longer than the electron relaxation time, the peak amplitude of the laser pulses is increased. The duration of State II should be selected by comparison with the natural macropulse width. If the duration of the State II is set to a value shorter than the natural duration of the laser macropulses, the repetition rate of the laser pulses can be increased.
Patent EP-0182811-B1 (EP)
Title: Procédé de conversion du méthane en produits hydrocarbonés élevés
IPC: C07C11/02
Filed: 1985-04-11
Granted: 1989-05-31
Abstract: Procédé de synthèse d'hydrocarbures à partir d'une source de méthane comportant les étapes suivantes: séparation d'un mélange d'alcanes inférieurs pour former une première fraction contenant surtout du méthane et au moins une seconde fraction contenant surtout des alcanes C2+; déshydrogénation de la seconde fraction C2+ pour former un effluent comportant des oléfines C2+; mise en contact de la fraction de méthane avec un oxyde d'un métal dont l'oxyde, mis en contact avec du méthane entre environ 500 et 1000oC, est réduit et donne des produits d'hydrocarbures supérieurs et de l'eau; oligomérisation de la fraction d'oléfines C2+ et du méthane contactant l'effluent afin de donner des produits d'hydrocarbures supérieurs. Est également décrit un procédé de synthèse d'hydrocarbures à partir d'une source de méthane, comportant les étapes suivantes: mise en contact d'un méthane avec un oxyde métallique réductible, récupération d'éthylène de l'effluent de la mise en contact et oligomérisation de l'éthylène afin d'obtenir des produits d'hydrocarbures supérieurs.
Patent EP-0187783-B1 (EP)
Title: Systeme de lubrification par immersion pour des boites de vitesses de vehicules a moteur
IPC: F16N19/00
Filed: 1985-07-03
Granted: 1988-12-07
Abstract: Un système de lubrification par immersion conçu pour des boîtes de vitesses de véhicules à moteur comporte un carter à huile (42) sur le côté inférieur d'un boîtier (30). Dans le boîtier (30) se trouve un arbre d'entraînement (31) avec des roues dentées (34 à 37) qui plongent partiellement dans l'huile lorsque le carter à huile (42) est entièrement rempli. Afin d'empêcher, lors de températures de fonctionnement extrêmement basses, les dispositifs de synchronisation de coller à l'huile froide et donc très visqueuse, ce qui peut entraîner la non-synchronisation des changements et donc des endommagements de la boîte de vitesses, le carter à huile (42) est relié à une chambre creuse (33) où l'huile est aspirée du carter à huile (42) en cas de basse température de fonctionnement de la boîte de vitesses. A cet effet, on dispose de préférence dans une chambre creuse (33) d'un arbre d'entraînement (31), un corps d'allongement (38) se rétractant en cas de basse température, alors que la chambre creuse (33) est reliée au carter à huile (42).
Patent EP-0198400-B1 (EP)
IPC: D02G/
Filed: 1986-04-09
Granted: 1989-07-19
Abstract: Water-dispersible synthetic fiber of scalloped-oval cross-section to promote dispersibility, and so better uniformity, softer feel and more opacity to the resulting wet-laid fabrics.
Patent EP-0202469-B1 (EP)
IPC: G09F11/02
Filed: 1986-04-14
Granted: 1989-11-02
Abstract: The present invention relates to a driving device for signs having movable display screens which are multilateral and simultaneously rotatable by means of a driving unit for providing a number of continuously recurrent pictures corresponding to the number of sides on the display screens. Some of the display screens comprise two toothed pulleys of which one is adapted to cooperate with a toothed belt for transferring the driving power of the driving unit from a preceding display screen. The other pulley is adapted to cooperate with another toothed belt for transferring the driving power to a succeeding display screen. In order to facilitate setting of the display screens relative to each other by tightening and loosening of said toothed pulleys and by preventing toothed pulleys for the same display screen from rotating relative to each other during setting, both toothed pulleys for the display screen form part of a toothed twin-pulley as toothed portions which are fixedly connected to each other. The toothed twin-pulley further comprises a clamping device with clamping members positioned axially outside the toothed portions. At least one clamping means is provided on the clamping members and extends transversely to the axis of rotation of the toothed twin-pulley for tightening to clamp the clamping device on a shaft journal on the display screen.
Patent EP-0188359-B1 (EP)
IPC: A23L13/40
Filed: 1986-01-14
Granted: 1992-01-15
Abstract: A food product for a desired ultimate dish includes a divided main ingredient such as meat coated with dry particulate additional ingredients such as flavouring, thickening etc. agents. Preparation includes admixing (14) the main and additional ingredients supplied at prescribed rates (10, 12) with the main ingredient offering surface adherence for the additional ingredients, and the final product remains divided. The desired ultimate dish is prepared in any required quantity simply by heating up the divided final product in a suitable cooking medium.
Patent EP-0197671-B1 (EP)
IPC: A21C3/02
Filed: 1986-03-12
Granted: 1989-11-23
Abstract: Apparatus for continuously producing at a substantially constant flow rate a strip of dough of substantially constant transverse dimensions, comprising a dough feed conveyor (2) having a weighing device (3), a constant speed conveyor (4) provided with a dough width defining means (18), and a roller mechanism (6) disposed above both of the said conveyors and having an endless roller path with a straight portion facing the conveyors. The dough fed between the roller mechanism and the two conveyors is thickened or stretched in response to the speed difference of the two conveyors, so as to produce a dough strip of uniform thickness and width, without applying any stirring force to the dough.
Patent EP-0220146-B1 (EP)
IPC: F16K1/30
Filed: 1986-10-08
Granted: 1990-01-31
Abstract: The disclosure relates to an arrangement in a valve for high-pressure gas cylinders, primarily for oxygen gas cylinders, in order, during the opening phase, to prevent gas-rush through the valve, the valve comprising an inlet connection (1) intended to be screwed into the gas cylinder and including an inlet passage (3) for the gas. A tubular sleeve member (6) is disposed in the gas passage and is axially movable along a predetermined distance. When the valve is closed, the one end of the sleeve member (6) abuts against the movable sealing member (5) of the valve, and its other end abuts against spring means (10) disposed in the gas passage. The sleeve member (6) is of such diameter that a gap (16) is obtained between the sleeve and the gas passage wall, the sleeve (6), in the initial phase of the opening movement of the valve, abutting against the movable sealing member (5) along the above-mentioned distance, such that a slight volume of gas flows through the gap, and, on further opening movement, the movable sealing member departs from the sleeve (6) and full gas flow is obtained through the valve.
Patent EP-0311602-B1 (EP)
Title: Process for producing thin metal bar
IPC: B22D11/00
Filed: 1986-05-27
Granted: 1991-07-24
Abstract: In a process for producing thin metal bar, in particular steel bar, having a thickness of less than 20 mm, an uncooled clean metal section having a low energy potential is placed in contact with a melt, which is made to crystallize on the format, the fitness of the metal bar being determined by the duration of contact. An economical process and a metallurgically usable product can be obtained by placing in contact a metal section (5) having a fitness of between 0.1 and 0.4 mm with a melt (4) for a certain maximum time which depends on the difference in energy potential between the low energy potential of the uncooled metal section (5) and the higher energy potential of the melt (4) before contact is made with the section (5). Depending on this maximum permissible contact time, a metal bar having a total thickness (12) of between 6 and 10 times the thickness of the section (5) is withdrawn from the melt; the bar consists of crystals which are deposited without interphase on the section and of other materials from the melt (4).
Patent EP-0236462-B1 (EP)
Title: Dispositif de fabrication de pieces a profil exterieur et/ou interieur polygonal
IPC: B23Q27/00
Filed: 1986-09-11
Granted: 1990-06-06
Abstract: Un dispositif de fabrication de pièces à profil extérieur et/ou intérieur polygonal comprend une fixation de pièce (7) rotative et entraînée et un porte-outil (16) retenu de façon à pouvoir être mis en rotation et entraîné dans un palier agencé sur un rotor de support (12) monté dans un bâti et entraîné à son tour. L'axe de rotation (18) du porte-outil s'étend parallèlement à l'axe du rotor de support (19), à une certaine distance de celui-ci. Le porte-outil (16) et le rotor de support (12) peuvent être entraînés par une commande en fonction de la vitesse de rotation de la fixation de pièce (7). Le rotor de support (12) est pourvu de moyens d'ajustement de l'écart entre l'axe de rotation (18) du porte-outil et l'axe de rotation (19) du rotor de support. le mécanisme de commande (20) du porte-outil (16) est monté sur le rotor de support (12).
Patent EP-0245481-B1 (EP)
IPC: C12P21/00
Filed: 1986-11-07
Granted: 1993-07-21
Abstract: Process for increasing the rate of production of carbon dioxide, ethanol and other fermentation products such as citric acid, produced by yeast such as Saccaromyces cerevisiae during fermentation and decreasing biomass production by regulating the rate of glycolysis indirectly through changing the energy balance of the cell, i.e. by reducing intracellular ATP levels. Modifications for so altering the glycolysis rate involve the use of either a regulated ATP hydrolysis within the cell or a regulated leakage of ATP from the cell. This invention encompasses several ways for altering the yeast ATP level including (a) engaging futile metabolic cycles to increase ATP consumption; (b) using an altered exocellular acid phosphatase so that it becomes intracellular to increase intracellular ATP hydrolysis; (c) using a drug which uncouples the plasma membrane ATPase thereby consuming an abnormally high level of ATP; and (d) using a drug which allows the release of ATP from the cell to lower the intracellular ATP level. This invention further encompasses regulating the genetic modifications described in greater detail herein. By these means, such modifications may be turned off during growth of the yeast on a commercial scale, and then turned on before or during, and preferably before or at a very early stage of, the dough-rising phase.