baber/WOPTO huggingface dataset:
Patent EP-0103582-B1 (EP)
Title: Planetary gear assemblies
IPC: F16H3/48
Filed: 1983-02-28
Granted: 1986-05-28
Abstract: A planetary gear assembly (10) having a stationary housing (18) and co-axial input and output shafts (12, 14) having the same diameter and spline formations of the same cross-sectional form on their adjacent end portions (12a, 14a). First and second sun gears (13, 15) are splined one onto each shaft end portion, a carrier (20) is rotatable about the axis of the input and output shafts, and planet gear means (22, 23) carried by the carrier mesh with the sun gears. A brake (31) is provided to hold the carrier stationary so that the assembly operates in its planetary ratio. A clutch (27) is provided to clutch a torque transmitting member (24) which is splined onto either the input or output shaft to the carrier (20) to lock-up the assembly and provide a direct drive ratio. The arrangement allows either sun gear (13, 15) to be splined onto either the input or output shaft and the meshing planet gear means to be located accordingly so that a given planetary gear assembly can be assembled to give either an overdrive or underdrive planetary ratio. The planetary ratio can be omitted if desired byjoining the input and output shafts (12, 14) with an internally-splined sleeve (50).
Patent EP-0121575-B1 (EP)
Title: Controleur de moteur
IPC: H02P27/08
Filed: 1983-10-19
Granted: 1987-05-27
Abstract: Contrôleur de moteur avec circuit onduleur. Le contrôleur comprend un circuit arithmétique (113) pour calculer une commande de courant, un circuit de maintien (118) pour maintenir la commande de courant, un circuit de modulation de durée d'impulsions (114) qui exerce une modulation de la durée des impulsions sur un signal de sortie provenant du circuit de maintien (118) et qui est pourvu d'une zone morte en ce qui concerne le signal de sortie, ainsi qu'un circuit amplificateur à transistors contrôlant le moteur grâce à un signal à modulation de durée d'impulsions, dans lequel le circuit arithmétique (113) ajoute un signal de compensation au signal de courant pour compenser les pertes dues à la zone morte et délivre la commande de courant compensé au circuit de maintien (118).
Patent EP-0135063-B1 (EP)
IPC: B41F21/05
Filed: 1984-07-25
Granted: 1988-10-26
Abstract: A cam drive is used to drive the auxiliary gripper on a sheet-fed printing machine having a control cam and an auxiliary cam and associated cam followers. In order to use a minimum amount of pages and eliminate any bending moments from the forces between the cams, the control cam and the auxiliary cam are disposed in a common plane on two parallel shafts and the control lever and associated followers are disposed in the same plane between the cams.
Patent EP-0139907-B1 (EP)
IPC: C07J1/00
Filed: 1984-08-01
Granted: 1991-02-06
Abstract: Estrane derivatives of the general formula I    <IMAGE>  (I)  wherein one of the substituents X or Z signifies a hydrogen atom and the other together with Y represents a carbon-carbon bond, or wherein the substituents X and Z represent hydrogen atoms and Y represents an alpha -position hydroxy group or a  beta -position alkyl group with up to 6 carbon atoms, are valuable intermediates for preparation of pharmacologically effective substances.
Patent EP-0144838-B1 (EP)
IPC: H01J37/34
Filed: 1984-11-16
Granted: 1989-10-11
Abstract: A magnetron cathode for sputtering targets of ferromagnetic materials. A cathode ground body (2) has at least one supporting surface (4a, 4c) for the target and a magnet system (6) with magnet poles of opposite polarity cohering on the circumference, lying inside one another, and separated by a gap (5a). The target is divided by at least one air gap geometrically similar to the shape of the interval into at least two target parts (12, 13) which are staggered in the direction of the depth of the cathode on the at least one supporting surface (4a, 4c). In accordance with the invention, (a) the magnet system (6) is disposed in back of the farthest set-back supporting surface (4a) for the target (12, 13), and (b) The width "s" of the air gap (14) in the direction of the depth of the cathode is smaller than the dark space interval necessary under operating conditions.
Patent EP-0144166-B1 (EP)
IPC: C11D1/75
Filed: 1984-11-07
Granted: 1989-04-19
Abstract: Aqueous cleaning compositions displaying shear thinning behaviour are provided, comprising from 0.1% to 5% by weight C<sub>12</sub>-C<sub>15</sub> alkyl amine oxides, together with from 0.01 to 1% by weight of an aromatic molecule containing ring substitution in at least two positions, one substituent being a carboxylic acid group. Compositions containing alkali metal hypochlorite bleach are disclosed in which the preferred aromatic molecule is m- or p-chlorobenzoic acid.
Patent EP-0137803-B1 (EP)
IPC: F42B5/10
Filed: 1984-02-09
Granted: 1986-12-17
Abstract: The propellant charge component (5) and the projectile (4) are each capable of being loaded into the weapon separately. The propellant charge component (5) is provided with a piston (14) which is capable under the effect of gases from the propellant charge component (5) of being separated from the propellant charge component (5) in the direction of firing of the projectile until it comes up against a stop organ (17) arranged on the propellant charge component (5), whereby the impact against the stop will impart kinetic energy to the propellant charge component (5) causing it to be ejected from the weapon.
Patent EP-0139000-B1 (EP)
IPC: F22B21/24
Filed: 1984-04-06
Granted: 1988-08-03
Abstract: Une chaudière ou générateur de vapeur (26) à passage unique, à tube en quinconce non amorcé compact, de construction simple et destinée essentiellement à des groupes electrogènes de cycle combiné (20) dans lesquels l'énergie thermique utilisée pour générer de la vapeur est obtenue des gaz d'échappement d'un moteur de turbine à gaz (22). La chaudière (26) fournit la vapeur à deux niveaux de vapeur différents ce qui permet d'obtenir une récupération maximum de l'énergie thermique. Tous les composants mouillables dans la boucle vapeur/eau sont fabriqués avec des matériaux résistant à la corrosion. Ceci élimine le besoin de réguler le pH de l'eau d'alimentation ainsi que le besoin d'ajuster chimiquement sa teneur en oxygène dissous, réduisant ainsi les coûts de maintenance et de fonctionnement et rendant pratique le fonctionnement automatique et commandé à distance de la chaudière, et éliminant le besoin de vider la chaudière (26) et réduisant au minimum le besoin en eau d'appoint. On peut faire fonctionner la chaudière (26) à sec pour procéder à un détartrage, et les débits d'eau d'alimentation peuvent être régulés directement. Les chutes de pression générées par un orifice au niveau des admissions (52, 50) des tubes (48, 46) de la chaudière sont relativement importantes par rapport à la chute de pression dans le reste de chaque tube (48, 46) pour éliminer l'instabilité d'écoulement caractéristique des chaudières à passage unique (26).
Patent EP-0163435-B1 (EP)
IPC: C07C67/307
Filed: 1985-05-02
Granted: 1988-10-26
Abstract: Racemic and optically active alkyl 2-chloropropionates are prepared by reacting the corresponding alkyl lactates with phosgene and decomposing the chloroformates so obtained in the presence of a tertiary base, preferably pyridine. Conveniently, reaction is carried out in a solvent, eg. dichloromethane. The process is particularly useful for preparing optically active alkyl 2-propionates of high purity in which case the chloroformate intermediates, certain of which are novel, are decomposed at a temperature below 60 DEG C, preferably in the range of 20 to 40 DEG C.
Patent EP-0230501-B1 (EP)
IPC: C08L81/04
Filed: 1986-01-31
Granted: 1991-01-02
Abstract: Blends of organic-terminated polysulfide polymers and organic polymers are disclosed. The organic polymer may be a saturated organic elastomer, an ethylenically unsaturated organic elastomer, a non-elastomeric polymer, or any combination blend of the three. Said blends exhibit unexpectedly good tensile properties and resilience and are useful for forming gaskets, membranes, sealants, adhesives, hoses, tubing and similar articles. A method of sealing cracks and joints in concrete or asphalt structures is also disclosed. The cracks or joints are sealed with a sealant which is a blend of organic-terminated polysufldes and an organic polymer. Neat organic-terminated polysulfide polymers are also used as sealant to seal cracks or joints in concrete or asphalt structures.
Patent EP-0248938-B1 (EP)
Title: Blood filter
IPC: A61M5/165
Filed: 1986-06-20
Granted: 1992-01-02
Abstract: The blood filter has a rigid filter chamber (1) with an inlet line (2) and an outlet line (3), and a bag-shaped coarse screen (4) arranged in the filter chamber (1). To facilitate bubble-free tapping of the stored blood, the inlet line (2) leads through a seal into the interior of the coarse screen (4). Preferably, the coarse screen (4) is surrounded by at least one fine screen (5) of smaller pore size, maintaining a radial spacing. <IMAGE>
Patent EP-0219641-B1 (EP)
IPC: H01L21/60
Filed: 1986-08-19
Granted: 1991-01-09
Abstract: An integrated circuit containing bipolar and complementary MOS transistors wherein the emitter terminals of the bipolar transistors as well as the gate electrodes of the MOS transistors are composed of the same material, consisting of a metal silicide or of a double layer containing a metal silicide and a polysilicon layer. The emitter base terminals are arranged in self-adjusting fashion relative to one another and the collector is formed as a buried zone. The collector terminal is annularly disposed about the transistor. As a result of the alignment in dependent spacing between the emitter and the base contact, the base series resistance is kept low and a reduction of the space requirement is achieved. The doping of the bipolar emitter and of the n-channel source/drain occurs independently. The method for the manufacture of the integrated circuit employs an n-doped gate material of the MOS transistors as a diffusion source and as a terminal for the emitters of the bipolar transistors and does not require an additional photolithography step. Because of the annular, deep collector region, a reduction of the collector series resistance and an increased latch-up hardness are achieved. The integrated semiconductor circuit is employed in VLSI circuits having high switching speeds.
Patent EP-0193998-B1 (EP)
Title: Method of depositing on a substrate a layer which consists substantially of silicon carbide
IPC: C23C16/32
Filed: 1986-03-04
Granted: 1989-06-21
Abstract: A layer of SiC is deposited at a comparatively low temperature (700-1000  DEG C) and low pressure (25-125 Pa) from a gaseous mixture which comprises preferably SiH4 and C2H4 in a molar ratio of 0.4-4. The resulting layers are hard, adhere readily and are homogeneous.
Patent EP-0227137-B1 (EP)
IPC: B21B1/08
Filed: 1986-11-17
Granted: 1989-06-07
Abstract: Method to roll multiple sections, which starts with a single round section (10) and obtains twin-strand round sections (19-119) and which comprises only one single intermediate pass obtaining two substantially elliptical, united, twin figures (16-116). 
<??>Rolled round section produced by twin-strand duplication and starting with another single round section (10), one or more features of the above method being employed.
Patent EP-0224550-B1 (EP)
Title: Compositions cosmetiques presentant un effet calmant et regenerateur de la peau et procede de preparation
IPC: A61K8/00
Filed: 1986-05-29
Granted: 1989-12-27
Abstract: Compositions cosmétiques présentant un effet calmant et régénérateur de la peau comprenant l'extrait des pousses aériennes et/ou les tubercules de l'artichaut de Jérusalem (Helianthus tuberosus L.) en tant qu'ingrédient actif.
Patent EP-0223860-B1 (EP)
IPC: C02F1/00
Filed: 1986-05-27
Granted: 1991-10-16
Abstract: PCT No. PCT/JP86/00268 Sec. 371 Date Jan. 21, 1987 Sec. 102(e) Date Jan. 21, 1987 PCT Filed May 27, 1986 PCT Pub. No. WO86/07048 PCT Pub. Date Dec. 4, 1986.This invention provides a sterilizing water-purifying reagent for removing muddiness of water to be treated or sterilizing the water to be treated as drinking water in fields or under drinking water shortage environment, and the sterilizing water-purifying reagent comprises an acidic additive containing as main ingredients various types of metal salts and nonmetal salts produced by dissolving vermiculite weathered from mica mineral or soil further weathered from the vermiculite in aqueous inorganic acid solution.
Patent EP-0254218-B1 (EP)
IPC: A01C7/10
Filed: 1987-07-17
Granted: 1991-06-12
Abstract: Agricultural distributor, especially a seed drill and fertiliser distributor having a storage bin from which the seed or fertiliser to be delivered is delivered in adjustable amounts via metering members that can be controlled by control members, there being assigned to at least one metering member a sensor which senses the delivered number of the grains of seed or fertiliser, or the amount of the delivered seed or fertiliser, and transmits the corresponding signals to an evaluation computer from which the adjustment of the metering members is determined via the control members. In order also actually to achieve at once the desired sudden change in amount delivered in the case of a desired sudden change in desired value using an agricultural distributor according to the preamble, it is provided that given a sudden change in the prescribed desired value of the amount/number of corns to be delivered the setting of the metering members via the control members is first adjusted by the computer in accordance with the percentage change in desired value, that the values determined by the evaluation computer are likewise simultaneously varied in percentage terms in accordance with the change in desired value, and that these percentage-altered values are then used as the basis for further control. <IMAGE>
Patent EP-0266667-B1 (EP)
IPC: E04D3/08
Filed: 1987-10-28
Granted: 1991-10-09
Abstract: Relatively expensive building elements are used for fastening glass panes (5) of different thicknesses. The new building element is to permit a reduction in the number of parts required, which simplifies mounting and storage. Two upper and lower strips (1,2) which can fit into one another are provided, optionally supplemented by spacers (9). A cover profile can be attached to the upper strip (1) and a collecting profile for condensation water can be attached to the lower strip (2). The building element is suitable for prefabricated construction, e.g. for roofing, greenhouse, solar and winter garden construction. <IMAGE>
Patent EP-0271765-B1 (EP)
IPC: F16K31/40
Filed: 1987-12-02
Granted: 1990-08-22
Abstract: A valve controlled by the same medium it handles and released by a preferably electromagnetically activated control valve. Contaminants in the medium that clog up the control bore in servocontrolled valves that employ a differential piston, a relief bore that can be closed off with a control valve, and a control bore that connect a pressure connection with a control space prevent the valve from closing. A mechanism that is especially simple in design is proposed to constantly keep the control bore clean during operation. The control space accommodates a wire spring that rest against the differential piston and against the valve housing and extends through the control bore. The motion of the piston is accompanied by a relative motion between the control bore and the spring that results in a constant cleaning action. The valve is especially practical in water lines and has the advantage of constant self-cleaning on the part of the control bore. When the spring is appropriately tensioned, it is impossible for the valve to open subject to reverse pressure. The spring also creates an electrically conductive metal connection through the control bore.
Patent EP-0274285-B1 (EP)
IPC: B65D79/00
Filed: 1987-01-09
Granted: 1991-07-03
Abstract: - A vacuum valve for a container, produced as a single piece of plastic material and comprising a base (1) delimiting an orifice (2) and a stopper (3) intended to close the said orifice (2) and attached to the said base by means of a connection tongue (4) joined to the periphery of the said base. - This valve is characterised in that the said base (1) comprises a peripheral zone (5) which is provided in order to be welded onto the said package, and in that that part of the said peripheral zone (5) which is covered by the said connection tongue, folded over when the stopper is housed in the said orifice (2), comprises a recess (24) enabling the corresponding part (4A) of the said connection tongue (4) to be received at least partially therein. - Production of a weldable valve which is simple and easy to manufacture. <IMAGE>
Patent EP-0250334-B1 (EP)
IPC: H04L12/28
Filed: 1987-06-19
Granted: 1992-07-22
Abstract: The coupler comprises a casing (62A, 62B) forming a Faraday cage through which passes the coaxial cable (2) and in which there is a branch socket (63) which joins up with the cable without cutting and incorporates a transformer, a first winding of which is connected to the conductors of the coaxial cable, whereas a second winding, which ends up under the socket, is connected to the interface (1) placed by the side of this socket in the casing. The interface (1) keeps the coaxial cable available in the event of a fault in the interface or in the device by virtue of a transmission-checking unit and of a bridge for placing the terminals of the second winding under voltage. This winding is driven by the device served by the interface, via a duplicated checking link. <IMAGE>
Patent EP-0269485-B1 (EP)
IPC: H01L35/32
Filed: 1987-10-27
Granted: 1992-03-18
Abstract: The invention relates to a composite material, which comprises a sheet of insulating matter comprising on one face a meandering strip of Constantan covered with zones of copper, so as to define a fluxmeter formed by successive rows of individual thermocouples. Between the rows defined between the meanders of the strip are provided free spaces in which are made first patterns likewise of Constantan constituting a first arm of a thermocouple; the other face of the insulating sheet is coated with a sheet of copper in which are provided second patterns likewise of copper constituting a second arm of thermocouples. The first patterns and the second patterns are in electrical contact by metal welds also of copper, thus forming temperature detector thermocouples. A composite material is thus obtained forming a fluxmeter and a temperature sensor combined in a single device making it possible to detect the measurements in one plane, which is easy to manufacture.
Patent EP-0252033-B1 (EP)
IPC: A61K47/10
Filed: 1987-07-02
Granted: 1990-12-27
Abstract: There is proposed to employ the N-(2.6-dichloro-m-tolil)-anthranilic acid (mechlophenamic acid) in compositions for topical usage in the "gel" form, thus rendering it utilizable with advantage for antiphlogistic and analgesic purposes.
Patent EP-0293370-B1 (EP)
IPC: C01B13/10
Filed: 1986-11-24
Granted: 1993-03-03
Abstract: PCT No. PCT/US86/02573 Sec. 371 Date Jul. 18, 1988 Sec. 102(e) Date Jul. 18, 1988 PCT Filed Nov. 24, 1986 PCT Pub. No. WO88/03835 PCT Pub. Date Jun. 2, 1988.The energizer of the instant invention includes an electric discharge apparatus for creating an electric discharge and a focusing mechanism for focusing the electric discharge on a fluid to be energized. In a preferred embodiment of the invention, the focusing mechanism takes the form of a dielectric core which is constructed and arranged to focus the electric discharge into a passage formed about the periphery of the core thereby enabling the use of energy levels substantially higher than would be possible without the focusing means. A method of energizing a fluid is taught which includes introducing the fluid into a confined region, providing an electric discharge for energizing the fluid and focusing the discharge into the confined region.
Patent EP-0250544-B1 (EP)
IPC: B41J2/18
Filed: 1986-12-03
Granted: 1992-01-22
Abstract: The present assembly is an ink jet printer of the continuous stream type for printing an image on a recording surface having a nozzle or orifice from which an electrically conductive ink stream is expelled by pressure along a predetermined path toward a recording surface apparatus to selectively deflect or interrupt portions of the ink stream such that the portions deflected or interrupt are prevented from reaching the area of the recording surface or which said image is printed, an ink mist shield positioned proximate to the recording surface, the mist shield being maintained at a first potential, apparatus for charging the recording surface to a second potential substantially different from the first potential whereby ink which impinges the recording surface is charged thereby and particles of the impinging ink which rebound from the recording surface are impelled toward the mist shield by the field resulting from the difference between the first and second potential. The present method, for use in a continuous stream ink jet printer for printing an image on a recording surface having a nozzle or orifice and a recording surface, and a mist shield positioned proximate to the recording surface, is the steps of expelling by pressure a continuous stream of electrically conductive ink from the nozzle toward the recording surface, selectively deflecting or interrupt portions of the ink stream, applying an electrical charge to the recording surface, such that an electrical field exists between said mist shield and said recording surface whereby particles of the ink stream which rebound upon impact with the recording surface are urged toward the mist shield.
Patent EP-0344148-B1 (EP)
IPC: B60T15/04
Filed: 1987-06-04
Granted: 1991-05-02
Abstract: Une soupape de frein à deux circuits (10) est munie d'un mécanisme de régulation du différentiel de décharge qui permet de réguler le différentiel entre les pressions de décharge du premier (70) et du second (114) circuit de freinage. Le mécanisme de régulation du différentiel de décharge (116) comprend un arrêtoir de ressort (122) qui est monté sur l'extrémité de la tige (86) de la soupape de relais et qui est destiné à recevoir un piston (130) sollicité par ressort. Le piston est en prise avec l'élément actuateur durant l'actionnement des freins, de façon à transférer la force du ressort (132) sur l'élément de relais et par conséquent, sur les éléments de soupape du second circuit. Ce transfert de la force du ressort permet de réduire la pression de "fissuration" des éléments de soupape commandant la communication à travers le second circuit, réduisant ainsi le différentiel entre les pressions produites par le premier et le second circuit.
Patent EP-0277170-B1 (EP)
IPC: G01N21/87
Filed: 1987-08-11
Granted: 1991-12-27
Abstract: Procédé de séparation de diamants de la gangue, dans lequel une boue composée d'une substance diamantifère et d'eau traverse un faisceau de rayons laser pouvant provoquer une activation spectrale de Raman. Les rayons diffusés sont détectés et servent à actionner un dispositif permettant de séparer une boue à teneur élevée en diamants d'une boue à faible teneur en diamants.
Patent EP-0334850-B1 (EP)
Title: Insulation for storage unit
IPC: F16L59/12
Filed: 1987-11-03
Granted: 1990-08-22
Abstract: Insulation for storage tanks (1), in particular for large-capacity tanks, consisting of preformed insulating bodies in the form of blocks (4) of hard foam plastic, which are preferably provided with a metal cladding e.g. aluminium. The insulating bodies are placed around the storage tank (1), applied against the various regions of the latter and linked by profiled elements. Preferably the blocks are provided with reinforcement members parallel to one lateral edge (5, 6, 7, 8).