baber/WOPTO huggingface dataset:
Patent EP-0093904-B1 (EP)
IPC: H04N9/68
Filed: 1983-04-20
Granted: 1986-10-22
Abstract: 1. Method for the limiting of the cathode-ray current in the picture tube of a colour television receiver, in which, for the automatic operating point adjustment of the video amplifier stages (1,4; 2,5; 3,6) for the colours red, green and blue with the aid of a control circuit (10) during a plurality of lines of the invisible part of the forward picture stroke, there are applied successively in time to the inputs of the video amplifier stages reference levels by means of switches (S17, S18, S19) which are successively closed by the control circuit, and during the application of the reference levels there is taken off a signal from which is produced for each video amplifier stage an amplification control signal which is effective for the duration of the visible forward picture stroke so that the amplification of the video amplifier stages is maintained at a constant value, in which for limiting the cathode-ray current a signal is derived from the average cathode-ray current of the picture tube, characterised in that the information (ABI) for the average cathode-ray current is compared in a differential amplifier stage (23) with a reference voltage (Vref ), and the output voltage of this differential amplifier stage (23), from a predetermined value onwards of the average cathode-ray current, which value exceeds the reference voltage, raises in such a way the current of a constant-current source (8) which produces the reference level to be introduced at a resistor (9) that the automatic amplification control actuated by the raised reference level decreases the overall amplification factors of the individual output amplifiers (1,4; 2,5; 3,6) in common in the same ratio.
Patent EP-0101534-B1 (EP)
IPC: A61M5/31
Filed: 1983-05-27
Granted: 1986-08-13
Abstract: 1. Valve device for the channel (4; 36) open at both ends in the housing (1; 20) of a medical instrument for establishing an access to a blood vessel or body cavity comprising a tube portion (6; 37) which serves as a valve element and which, in contact with the wall, is coaxially arranged in the channel (4; 36), a clamping member being applied to said tube portion and being adjustably provided in the housing (1; 20) between closing and opening positions for the tube portion (6; 37) in transverse direction to the longitudinal axis of the tube portion (6; 37), characterized in that the clamping member is a straight slide (9; 42) which contains at least one wedge profile engaging the tube portion (6; 37) accomodated free of tension in the channel (4; 36) and which is longer than the external diameter of the housing (1; 20), and that the slide (9; 42) being positioned in a double openended transverse slot (13; 41) of the housing (1; 20) is displaceable to and fro between a clamping position and a release position for the tube portion (6; 37).
Patent EP-0105098-B1 (EP)
IPC: A61F2/32
Filed: 1983-07-07
Granted: 1986-06-04
Abstract: The hip joint socket is provided with a peripheral edge or flange in which a plurality of bores are formed. Each bore narrows conically from one side of the peripheral edge towards the free surface of the socket to provide outflow paths for excess bone cement which is displaced during implanting of the socket in a pelvis. The construction in the bores also permits the excess cement to harden into a rivet-like plug to increase the securement of the hip joint socket in the cement bed.
Patent EP-0102567-B1 (EP)
IPC: C03B9/40
Filed: 1983-08-17
Granted: 1986-03-05
Abstract: 1. Method for controlling a machine for processing molten glass or other thermoplastic materials, which includes a plurality of machine elements to be moved within a production programme duration (36, 36'), in which at least two machine elements are driven by an electric motor, wherein each production programme duration (36, 36') is started by an external starting signal (25) and wherein the start of at least one of the at least two machine elements from an initial position is initiated by the starting signal (25), characterized in that the courses of movement and, if required, the standstill durations (process durations T3, T6) of the at least two machine elements are variably programmed in an absolute time spacing in the memory of an electronic control unit, that the course of movement of each of the at least two machine elements is monitored by the control unit, and that the start of at least one of the at least two machine elements from the initial position is controlled by the start signal (25) delayed by a time duration (process duration T1) of variably programmable length, and/or that the beginning of a movement of a dependent one of the at least two machine elements is controlled in dependence either upon the attainment of a predetermined position within the preprogrammed course of movement or upon the attainment of an end position of a leading one of the at least two machine elements.
Patent EP-0114948-B1 (EP)
Title: Control system for a line printer having an endless type carrier
IPC: G06K15/08
Filed: 1983-11-03
Granted: 1987-04-22
Abstract: This control system for a multispeed/multipitch line printer basically comprises two read/write memories called the Band Image Buffer (19) and the Print Line Buffer (17). The Band Image Buffer (19) is loaded with the character image of the print band or chain (10) and can be visualized as an electronic band running in synchronism with the type carrier (10). The Print Line Buffer (17) is loaded with a line of data to be printed. Both buffers (17, 19) are read during each option time of a print subscan, their contents are compared in a comparator (47)-which controls the hammer firing circuits (51, 53)-, and their respective address registers (23, 22) are modified to a new value at the end of each subscan. A control bit is stored in a check buffer (20) to detect the end of each subscan. Comparison of the contents of the Band Image and Print Line Buffers (19, 17) continues until the control bit is detected signifying that a Band Image Buffer correction cycle followed by a Print Line Buffer correction cycle should be performed.
Patent EP-0118618-B1 (EP)
IPC: C01B32/384
Filed: 1983-12-18
Granted: 1986-11-05
Abstract: A filter sheet material consisting of an air-permeable, pliable, especially textile support which is covered only partially with a uniformly distributed adhesive on which adsorber particles, especially active carbon beads, are fixed and the use of such filter materials containing active carbon as adsorbent for protective suits.
Patent EP-0156951-B1 (EP)
IPC: F04C29/02
Filed: 1984-10-06
Granted: 1990-01-17
Abstract: A vacuum pump includes an evacuation chamber, a gear chamber, a partition separating the evacuation chamber from the gear chamber, a rotary pump shaft extending through the partition and having one end connected to a vane arranged for rotation in the evacuation chamber and having another, opposite end extending into the gear chamber, a shaft bearing surrounding the pump shaft and received in the partition, a labyrinth seal surrounding the pump shaft and received in the partition for sealing the evacuation chamber from the gear chamber, an oil sump defined in the gear chamber for accommodating oil therein, an evacuation device for generating a vacuum in the gear chamber and an oil loss preventing arrangement for avoiding an oil deficiency in the gear chamber due to the vacuum generated therein.
Patent EP-0147692-B1 (EP)
Title: Poly(arylene sulfide) composition and article of manufacture
IPC: C08K3/26
Filed: 1984-12-06
Granted: 1988-08-24
Abstract: A composition is provided containing a poly(arylene sulfide) and a hydrotalcite. The composition can further contain glass fibers and is suitable as a molding composition. The hydrotalcite-containing poly(arylene sulfide) provides a molding composition which offers the combination of mold corrosion inhibition, hydrolytic stability and insulation resistance compared with prior molding compositions. Also provided is an article of manufacture comprising a hydrotalcite-containing poly(arylene sulfide) molded part in contact with a liquid electrolyte. The use of hydrotalcite-containing resin reduces the effect of corrosive ionic species extractable from the poly(arylene sulfide) by the electrolyte. Such an article of manufacture would include, for example, a capacitor having a liquid electrolyte and a poly(arylene sulfide) cover.
Patent EP-0128037-B1 (EP)
IPC: C07D499/00
Filed: 1984-06-04
Granted: 1986-12-30
Abstract: 6-alpha/beta-[(C1-C4)Alkoxyaminomethyl and benzyloxyaminomethyl]penicillanic acid 1,1-dioxides, pharmaceutically acceptable salts thereof and conventional esters thereof hydrolyzable under physiological conditions, all of which are useful in medicine as beta-lactamase inhibitors; intermediates and processes therefor; and a process for the conversion of the present compounds to 6-alpha- and 6-beta-(aminomethyl)penicillanic acid 1,1-dioxides and derivatives.
Patent EP-0131476-B1 (EP)
IPC: A63F3/00
Filed: 1984-04-27
Granted: 1988-12-07
Abstract: 1. Articulation device combined with a thin folding support (1), rigidifiable when unfolded, the said support comprising first folding grooves (2) and locking mechanisms set in action to make sure the rigidification of the said support (1) when unfolded characterized by the fact that the said locking mechanisms are consisting of disc shaped internal element (3) being an integral part of the said support (1), the said element including second folding and motion tracks and being set in motion by a small tongue (4) between a first position in which the said first and second folding lines are put in a line in such a way that they allow the folding of the said system and a second position in which the said first and second folding lines are displaced in such a way to rigidify the system when unfolded.
Patent EP-0158647-B1 (EP)
IPC: A61J1/05
Filed: 1984-09-10
Granted: 1989-08-02
Abstract: An elastic port protector (24) closing the end of a tubular port (20), typically on a peritoneal dialysis solution or parenteral solution bag (10). The port protector defines an outer tubular section (26) having inner and outer ends (28, 30) and with an inner diameter which is less than the outer diameter of the tubular port on which it is intended to reside. An inner tubular section (32) is connected to the outer tubular section at the outer end (30) and is capable of occupying the bore of the tubular port (20) in telescoping relation thereto. The inner tubular section has an outer diameter greater than the inner diameter of the tubular port, to fit into the bore of the tubular port in sealing relation. Handle means (40) is carried on the outer tubular section to aid in removal of the port protector.
Patent EP-0173880-B1 (EP)
IPC: B01J23/16
Filed: 1985-08-08
Granted: 1987-10-07
Abstract: Wastewaters are subjected to an oxidative treatment with a carbon-containing catalyst and an oxidizing agent by a process in which the carbon carrier used, e.g. graphite, coke or active carbon, is subjected to anodic oxidation in an aqueous mineral acid and then doped with molybdenum(Vl) and/or tungsten(VI) and/or vanadium(V) compounds.
Patent EP-0157444-B1 (EP)
IPC: C07D519/00
Filed: 1985-03-11
Granted: 1988-08-03
Abstract: There are provided 3-azinomethyl rifamycins of the for- mulal:whereinR represents hydrogen or acetyl;R<sub>1</sub> represents hydrogen or lower alkyl;R<sub>2</sub> represents an alkyl group having from 2 to 4 carbon atoms substituted by a dialkoxy group each having from 1 to 3 carbon atoms;R<sub>3</sub> represents an alkyl group having from 1 to 4 carbon atoms;R<sub>2</sub> and R<sub>3</sub> may form with the amino nitrogen atom a 4- to 8- membered heterocyclic ring, having a maximum of two hetero atoms, substituted by hydroxy-, alkoxy-, dialkoxy- or alkylenedioxy groups each having from 1 to 4 carbon atoms, arylalkoxyimino groups having from 7 to 9 carbon atoms, acyloxy groups having from 1 to 4 carbon atoms;R<sub>1</sub> and R<sub>2</sub> may form with the amino nitrogen atom and the carbon atom a 5 to 7-membered heterocyclic ring optionally substituted by alkyl or alkoxy group having from 1 to 4 carbon atoms.The compounds display antibacteria activity against Gram-positive and Gram-negative bacteria and Mycobacteria.Process for the preparation of the above compounds and their pharmaceutical compositions are also described and claimed.
Patent EP-0170320-B1 (EP)
IPC: H01J29/18
Filed: 1985-07-08
Granted: 1987-12-02
Abstract: A display tube comprising in an evacuated envelope (1) a display screen (7) provided on the inside of a display window (2) in the wall of the envelope (1), which display screen (7) comprises luminescent material (13), and a multilayer interference filter (12) is provided between this material and the display window and comprises a number of layers (HL) which alternately are manufactured from a material having a high (H) and a material having a low (L) refractive index. If the filter is composed substantially of 14 to 30 layers, each having an opical thickness nd, wherein n is the refractive index of the material and d is the thickness, which optical thickness is between 0.2λ<sub>f</sub> and 0.3λ<sub>f</sub> and preferably between 0.23λ<sub>f</sub> and 0.27λ<sub>f</sub>, wherein λ<sub>f</sub> is equal top xx, wherein λ is the desired central wavelength which is selected from the spectrum emitted by the luminescent material (13) and p is a number between 1.18 and 1.36, a display tube is obtained in which the luminous efficiency in the forward direction and at small angles for the central wavelength of the phosphor is at least 40% larger than in a tube without such a filter. Colour improvement and gain in contrast also occur.
Patent EP-0172885-B1 (EP)
Title: Système de bande et des rouleaux à auto-centrage
IPC: B65G39/04
Filed: 1985-02-12
Granted: 1988-05-11
Abstract: Rouleau à auto-centrage comprenant une pluralité d'éléments individuels. Ces éléments sont constitués par des anneaux de tension (12) alternés régulièrement avec des anneaux écarteurs (14) et arrangés en deux groupes (A, B) possédant un espace (C) entre eux. Cet espace central permet à deux bandes transporteuses doubles (24, 26) de former un sandwich transportant à l'intérieur un matériau solide. Chaque anneau de tension ou de centrage possède une configuration conique servant à solliciter une bande transporteuse superposée vers le centre du rouleau. Les dimensions relatives et le nombre de disques peuvent varier de manière flexible en fonction de l'application. Le résultat est un rouleau auto-centreur destiné à être utilisé en combinaison avec des systèmes de bandes transporteuses doubles ou en sandwich.
Patent EP-0199757-B1 (EP)
IPC: G06F9/38
Filed: 1985-09-26
Granted: 1990-02-28
Abstract: A computer which achieves highly parallel execution of programs in instruction flow form, as distinguished from data flow form, employing a unique computer architecture in which the individual units such as, process control units, programmable function units, memory units, etc., are individually coupled together by an interconnection network as self-contained units, logically equidistant from one another in the network, to be shared by any and all resources of the computer. All communications among the units now take place on the network. The result is a highly parallel and pipelined computer capable of executing instructions or operations at or approaching full clock rates. Each process control unit initiates its assigned processes in sequence, routing the first instruction packet of each process through the network and addressed memories and function units back to the initiating process control unit where it is relinked with its process. As each instruction packet is routed, the initiating process is suspended until relinking occurs. Because the instruction flow computer is fully pipelined, the first instruction packet of the second process follows on the next machine cycle, and so on, until all of the processes have been initiated, providing time sharing of a single pipeline by multiple instruction packet streams.
Patent EP-0193146-B1 (EP)
Title: Process for production of ethylene-based polymers
IPC: C08F4/62
Filed: 1986-02-22
Granted: 1992-07-15
Abstract: A process for producing ethylene-based polymers by polymerizing ethylene or ethylene and other  alpha -olefins by the use of a catalyst consisting essentially of (A) a transition metal compound component and (B) an organometallic compound component, said component (A) being a reaction product of (i) a specified chromium compound with (ii) a specified metal compound, and said component (B) being a halogen-containing alkylaluminium compound. According to the present invention, ethylene-based polymers can be efficiently produced.
Patent EP-0199070-B1 (EP)
IPC: C04B18/26
Filed: 1986-03-14
Granted: 1989-07-19
Abstract: 1. A method for producing shaped elements, especially construction panels, made from wood fiber reinforced hydraulically setting material, wherein at most 15 % by weight, in relation to the dry weight of the mixture, of reinforcing wood fibers and/or bundles of wood fibers, as well as water, are admixed to the binding agent and the so obtained slurry is processed into panels on dewatering equipment according to the winding layer process.
Patent EP-0200163-B1 (EP)
IPC: C11D3/39
Filed: 1986-04-24
Granted: 1989-10-04
Abstract: 1. A bleaching agent in the form of a granulate of uniform composition which contains an aliphatic C4 -C36 peroxycarboxylic acid solid at room temperature and hydratable inorganic salt, characterized in that it contains 3 to 50% by weight of the peroxycarboxylic acid, 40 to 95% by weight, based on the anhydrous form, of hydratable inorganic salt and 0.2 to 10% by weight of an organic polymer compound soluble in alkaline-aqueous medium as granulation aid, the granulate being free from microcrystalline cellulose where microfine starch is present, all the components are uniformly distributed in the individual grains of the granulate and the granulates alone, 0.5% in water, have a pH value in the range from 3 to 7.
Patent EP-0201863-B1 (EP)
IPC: F01N5/00
Filed: 1986-05-07
Granted: 1989-07-05
Abstract: The invention relates to a fuel supply device for model aircraft. To produce an excess pressure in the fuel tank in order to force the fuel into the engine, the fuel tank is connected to an excess pressure chamber (4) of an exhaust constructed in the form of a silencer. The casing (1) of the exhaust is subdivided by partitions (5, 6) into a number of chambers lying axially one behind the other. The excess pressure chamber (4) and the chamber (3) disposed therebehind in the direction of flow and directly connected to the exhaust gas outlet (9) are interconnected via a valve arrangement (16-18) which so operates after the fashion of a non-return valve that the valves are throttled in dependence on the inclined position of the exhaust. During climbing throttling is particularly heavy, so that a heavier excess pressure is formed in the chamber and therefore higher delivery pressure acts on the fuel in the tank. In this way the engine is supplied with enough fuel even during climbing.
Patent EP-0230860-B1 (EP)
IPC: A62C5/00
Filed: 1986-12-18
Granted: 1992-04-01
Abstract: The apparatus is provided with a flow meter for the rate of discharged water, with an additive mixed in, as well as a flow meter for additives before they are fed into a mixer, in which they are mixed in with the water. Also provided is a preselection device for preselecting the desired additive value. In addition, a circuit arrangement for calculation of the desired rate of additive as a function of the respective water discharging rate is provided. In a comparison arrangement, the deviation of desired additive value and actual additive value is determined and from it an adjusting signal for at least one adjusting valve is produced in a controller to control the additive feed rate. By means of a function generator, the output signals of which are a function of the desired value of the position of the adjusting valve and/or the actual value of the adjusting valve, the adjusting signal can be amplified or attenuated in certain characteristic ranges, so that it can be adapted to the characteristic of the adjusting valve. To increase the dosing accuracy and to achieve a faster control response, two or more final control elements, which can be activated in various flow rate ranges, may be provided for controlling the additive feed. <IMAGE>
Patent EP-0250432-B1 (EP)
IPC: B31F1/00
Filed: 1986-02-28
Granted: 1991-04-17
Abstract: An automatic assembly machine (10) for assembling a pleated filter material (22) and a perforate hollow core member (32) includes a wrapping station (12), an adhesive application station (14) and a clamping station (16). A conveyor (18) moves the filter material (22) and the core member (32) together as a unit through the wrapping station (12) and the adhesive application station (14). The clamping station (16) both clamps the seam to which adhesive has been applied for a period of time sufficient to permit curing of the adhesive joint, and simultaneously conveys the filter material (22) and core member (32) assembly. A method for assembling a pleated filter material (22) and a perforate hollow core member (32) includes the steps of conveying both the filter material (22) and the hollow core member (32) to a point where they come in mutual contact, supporting one of the members (22, 32) on the other, and simultaneously conveying the filter material (22) and core member (32) sequentially through a wrapping station (12) and an adhesive application station (14). At the wrapping station (12) the filter material (22) is formed about the core member (32) and the free ends (28, 30) of opposed end pleats (24, 26) are brought into juxtaposition. An adhesive material is applied to selected opposite surfaces (54, 56) at the adhesive application station (14). Following the application of adhesive material the opposite surfaces (54, 56) are clamped together for a period of time sufficient to permit curing of the adhesively joined surfaces (54, 56) and, simultaneously therewith, the assembled elements (22, 32) are conveyed as a unit. The present invention is particularly useful in the automatic assembly of cylindrical filter cartridge elements.
Patent EP-0258235-B1 (EP)
IPC: E04G11/08
Filed: 1986-03-24
Granted: 1990-06-06
Abstract: Dispositif permettant de former un évidement dans des structures en béton coulé et une protection pour les barres de renforcement destinées à relier cette structure avec au moins une autre structure en béton. Le dispositif comprend une section pouvant être coulée dans la première structure en béton, cette section, en combinaison avec une bande de couverture, formant un espace pour les barres de renforcement traversant la paroi de la section. Au moins la section (2, 3a, 3b) se compose d'un matériau plastique pourvu de parties (5 - 7) permettant la perforation du matériau plastique par les barres de renforcement (12, 13, 23, 24). La section et la bande (4) sont monobloc et forment une section de préférence en matériau plastique.