baber/WOPTO huggingface dataset:
Patent EP-2415960-B1 (EP)
Inventor: IBLINGS DAVID
IPC: E21B19/16
Filed: 2008-07-25
Granted: 2017-04-12
Abstract: In one embodiment, a method for drilling a wellbore includes injecting drilling fluid into a top of a tubular string disposed in the wellbore at a first flow rate. The tubular string includes: a drill bit disposed on a bottom thereof, tubular joints connected together, a longitudinal bore therethrough, and a port through a wall thereof. The drilling fluid exits the drill bit and carries cuttings from the drill bit. The cuttings and drilling fluid (returns) flow to the surface via an annulus defined between the tubular string and the wellbore. The method further includes rotating the drill bit while injecting the drilling fluid; remotely removing a plug from the port, thereby opening the port; and injecting drilling fluid into the port at a second flow rate while adding a tubular joint or stand of joints to the tubular string. The injection of drilling fluid into the tubular string is continuously maintained between drilling and adding the joint or stand to the drill string. The method further includes remotely installing a plug into the port, thereby closing the port. The first and second flow rates may be substantially equal or different.
Patent EP-2472259-B1 (EP)
Inventor: WILLBOLD DIETER
IPC: C07K7/08
Filed: 2007-06-21
Granted: 2014-02-19
Abstract: Identification of a ligand that bind specifically to a receptor molecule comprises providing an immobilized receptor molecule, contacting the immobilized molecule with a solution containing a library of target molecule, contacting the immobilized receptor molecules that are bound to the target molecule with at least a competitor molecule, increasing the number of target molecules that are bound to the receptor molecule, repeating the above steps and identifying the structure of the molecule remaining on the receptor molecule. Identification of a ligand that bind specifically to a receptor molecule comprises (a) providing an immobilized receptor molecule, (b) contacting the immobilized molecule acting as a receptor molecule with a solution that contains a library of target molecule, (c) contacting the immobilized receptor molecules that are bound to the target molecule with at least a competitor molecule as a specificity-exhibiting washing step, (d) increasing the number of target molecules that are bound to the receptor molecule even after contacting the immobilized receptor molecule that are bound to the target molecule in contact with the competitor molecule, and (e) repeating the above steps and identifying the structure of the molecule remaining on the receptor molecule after the repeating step. Independent claims are included for: (1) a protein comprising fully defined 12 amino acid sequence (SEQ ID NO: 1-5) as given in the specification; and (2) a therapeutic agent that exhibits a structure according to one of SEQ ID NO: 1-5. ACTIVITY : Cytostatic; Anti-HIV; Antiinflammatory; Hepatotropic; Virucide. MECHANISM OF ACTION : None given.
Patent EP-2474730-B1 (EP)
Inventor: BARTOSCH STEPHAN
IPC: F02G5/00
Filed: 2008-01-31
Granted: 2014-06-25
Abstract: The train has a vehicle drive motor for driving a motor vehicle by a vehicle drive shaft (2) that is propelled by the vehicle drive motor. A propellable or permanently drivable compressor (3) is arranged for compressing air for a pressurized-air system of the motor vehicle. The compressor is assigned to a drive-subsystem in the form of a steam-powered expansion machine (5), where the compressor is drivenable by the expansion machine.
Patent EP-0025114-B1 (EP)
IPC: B27N3/28
Filed: 1980-07-31
Granted: 1983-07-13
Abstract: A method of and apparatus for the cold extrusion of a mixture of plant particles and a binder, especially for the production of load-bearing beams and similar shaped bodies in which the plant particles are wood chips or the like, utilizes a plunger, ram or piston for displacement of the mixture into the extrusion passages (in which hardening can occur) under conditions such that the material flows during compaction and is compressed with a densification ratio of 2:1 to 4:1 (preferably 3:1), a plunger stroke of 400 to 800 mm (preferably 600 mm) and a velocity of the plunger between 0.04 and 1.5 meters per second (preferably 0.06 meters per second).
Patent EP-0030202-B1 (EP)
IPC: F24B1/18
Filed: 1980-11-19
Granted: 1985-04-17
Abstract: 1. Device enabling water to be heated for central heating and sanitary equipment, incorporating a horizontal tube (2) placed before the gate, on which are branched several tubes (3) which extend horizontally to form the bottom of the grate and which are then bent substantially at 90 degree to extend vertically and form the back of the grate, these tubes (3) having a bend of substantially 100 degrees which makes them return overhanging their horizontal part and then forming a hairpin to return backwards where they are branched on a second horizontal tube (5), situated above and having a diameter greater than that of the said horizontal tube (2), characterized in that it additionally incorporates steel skids (8) which extend vertically and which are arranged laterally at the vertical part of the said tubes (3), these skids (8) making it possible to hold the vertical part of the said tubes (3) at a distance from the back of the hearth and to concentrate the heat on these tubes (3).
Patent EP-0028257-B1 (EP)
IPC: A61K31/405
Filed: 1980-11-17
Granted: 1986-10-01
Abstract: The level of glycine in the brain and in the spinal cord is regulated by administering a neutral amino acid composition to a human wherein increased or decreased brain and spinal cord levels of glycine is effected when the composition contains increased or decreased amount of threonine or a precursor of L-threonine. The neutral amino acid composition can be administered alone or concomitantly with a drug which either has the undesirable side effect of suppressing glycine-mediated neurotransmission or whose therapeutic efficacy is enhanced by increasing glycinergic neurotransmission.
Patent EP-0050195-B1 (EP)
IPC: G01B7/30
Filed: 1981-08-07
Granted: 1989-02-01
Abstract: A position measuring instrument of the type having a scale and a scanning unit is provided with a plurality of reference marks on the scale. An identification mark is associated with each reference mark, and each identification mark is uniquely coded. The scanning unit operates to read the identification marks and to generate identification signals which are applied to a comparator or to a computer. The comparator or computer compares the identification signal corresponding to each reference mark with a set of designation signals. Only if a correspondence is found between the identification signal and one of the designation signals is the reference mark allowed to go into operation. Thus, by merely changing the designation signals electronically, any desired subset of a total number of reference marks can be enabled. The selected reference marks can readily be changed electronically without physical manipulation of the measuring instrument.
Patent EP-0046981-B1 (EP)
IPC: B41F31/00
Filed: 1981-08-26
Granted: 1985-12-18
Abstract: 1. In an inking device for a printing press with an inkwell (1) in which are arranged a driven, large upper inking roller (6) acting together with a fountain roller complete (2), and a smaller lower inking roller (7) provided with circumferential profiling and rolling on the upper inking roller (6), characterized in that, in an offset printing press, the inking rollers (6 or 7 respectively) of the inkwell (1) are arranged above each other such that the lower inking roller (7) is comprised by a collecting channel (11) formed by the lower part of the inkwell and connecting the boundary walls (9, 10) of the inkwell which are inclined towards each other in a V-shape and of which the back boundary wall (10) of the inkwell attributed to the filling side is more inclined towards the vertical than the front boundary wall (9) of the inkwell opposite from the filling side, whereby the direction of rotation of the lower inking roller (7) in its bottom range immersing into the collecting channel (11) goes from front to back towards the filling side of the inkwell (1), and that the lower inking roller (7) is provided with a gear-like relief formed by ridges (12) extending in the longitudinal direction of the roller and by interspaces (13) between them, and with a rubber surface just as the upper printing roller (6) which can be set against the fountain roller complete (2) acting together with a stripping device.
Patent EP-0052492-B1 (EP)
IPC: C07C217/18
Filed: 1981-11-13
Granted: 1984-02-29
Abstract: The (-)-enantiomer of the compound of formula (I): <CHEM> and its pharmaceutically-acceptable salts, are effective anti-depressant agents.
Patent EP-0034575-B1 (EP)
IPC: H01H13/56
Filed: 1981-02-03
Granted: 1984-09-19
Abstract: A push-button mechanism, for example, for a telephone instrument of the type which from a first stable initial position of the push-button is locked to a second stable position when depressed and returns to the initial position when again depressed. The push-button mechanism contains besides the push-button (1), a rectangular body part (2) and a cover (3) which includes contact elements. A locking device inside the cover (3) consists of a movably disposed plate (9) one surface of which is constructed with a cavity (11) in the form of a heart-shaped cam and with concave-convex elevated part (15) in the centre of the cavity. A ball (10) is located in a groove (8) atthe lower part of the push-button and runs along the outline of the heart-shaped cam and along the edges of the elevated part (15) when the button is depressed.
Patent EP-0058818-B1 (EP)
IPC: B27K3/52
Filed: 1982-01-14
Granted: 1985-08-21
Abstract: Agent for impregnating materials that contain cellulose, mainly paper and wood. The active ingredient is a mixture of alkali aluminate and alkyl silanols that exhibits an intense hydrophobing effect at low concentrations. The agent can be employed in aqueous solution, e.g. in an enclosed space without the special exhaust devices required with volatile solvents. The solution is storage-stable. It contains preferably between 0.1 and 2.0% by weight of alkyl silanol and between 0.03 and 0.1% by weight of alkali aluminate.
Patent EP-0072934-B1 (EP)
IPC: B24B3/16
Filed: 1982-07-28
Granted: 1985-05-08
Abstract: A scanning device for a machine for the automatic sharpening of broaching or reaming tools has a horizontal slide for receiving a tool to be sharpened and a vertical slide having at least one grinding spindle. A scanning finger which can be moved approximately vertically relative to the scanning device is provided for ascertaining the position of a particular tooth and is coupled with at least one member which emits displacement-dependent signals for triggering drive mechanisms for the machine slides. In order to enable a substantially arbitrary, yet precise, guidance of the scanning finger in order to ascertain dimensions which are of importance for the geometry of the tool, the scanning finger is attached on one of two slides which are displaceable at right angles relative to one another and a displacement pickup is associated with each slide for detecting the displacement distance from a position of rest traveled by respective slide.
Patent EP-0084109-B1 (EP)
IPC: H03K5/153
Filed: 1982-12-03
Granted: 1986-04-09
Abstract: 1. Arrangement for the rotor-frequencydependent short-circuiting of the rotor series resistances of a drive motor, more particularly for lifting devices, by means of a rotor-frequencydependent gate circuit having a frequency-determining device and a converting device (1, 3) and also by means of a desired value presetter (6) and a comparator circuit (10) for producing the short-circuit command, characterised in that the gate circuit, in the open state, releases a fixed reference frequency (reference frequency generator 5) to a counter (4) which in turn transmits the counted periods of the reference frequency via a matrix circuit (Eprom 18) as actual digital rotor frequency value to the comparator circuit (comparator 10), and the desired value presetter (6) is effected digitally by adjustable coding switches (7) to the comparator circuit (10), the short-circuit command of the comparator circuit (comparator 10) being capable of being influenced by a delay circuit (13).
Patent EP-0097247-B1 (EP)
IPC: B29C48/12
Filed: 1983-05-19
Granted: 1989-03-15
Abstract: 1. A process for producing a composite section (1) from metallic inner and outer parts (2, 3) and two insulating vertical legs (4, 5), made of synthetic material, arranged opposite one another at a distance apart, which engage by means of their end regions in grooves (6, 7) in the inner and outer parts for the connection of the inner and outer parts opposite one another, characterized in that the inner and outer parts (2, 3) are led, positioned with their predetermined separation, past a synthetic material injection head (11) provided with two outlet openings (13, 14) spaced at about the distance between the insulating vertical legs (4, 5), which both simultaneously inject the synthetic material forming the insulating vertical legs from the associated outlet opening into the groove (6, 7) in the inner and outer parts which is adjacent at that time, in such a way that after the hardening of the synthetic material the parts are firmly connected by means of the two vertical legs, and that in order to shape the side walls of the insulating vertical legs, on the one hand, a tongue (12) is provided projecting from the injection head between the outlet openings and, on the other hand, lateral contact surfaces (17, 18; 21, 22) are provided.
Patent EP-0097336-B1 (EP)
IPC: A47L13/142
Filed: 1983-06-16
Granted: 1985-04-10
Abstract: A domestic floor mop comprises an absorbent band mounted on a bracket carried at the end of a handle. A rotary torsion head is engaged with the band and is rotatably mounted in the bracket. A fastener is fixed to each end of the band, and the fasteners are monted on the bracket for movement between a washing position, in which said fasteners are spaced apart and said band is deployed in a plane, and a wringing position in which said fasteners are closer together such that said band is gathered towards said rotary head to permit twisting of the band upon rotation of said rotary head. The fasteners are each slidably mounted in a respective guide carried by said bracket and extending in a plane parallel to the deployment plane of said band.
Patent EP-0107887-B1 (EP)
Title: Adhesive-coated multifilament yarn of an aromatic polyamide and a method for the manufacture thereof
IPC: D01F6/10
Filed: 1983-10-26
Granted: 1987-01-21
Abstract: A multifilament yarn of an aromatic polyamide, in particular poly-p-phenylene terephthalamide, is provided with an adhesive coating of a cured epoxy compound, the yarn having a free epoxide content not higher than 10 mmoles/kg. The yarn is made by spinning a solution of an aromatic polyamide into a coagulation bath and subjecting the resulting filaments to the subsequent steps of washing, applying a curable epoxy compound and one or more alkaline curing agents, curing and winding the yarn thus treated into a package. The resulting yarn can be processed into a reinforcing element for, e.g., tires in a one-step dipping process. A cord made from the yarn displays an improved resorcinol-formaldehyde-latex dip pickup.
Patent EP-0108606-B1 (EP)
Title: Steroid compounds
IPC: C07J71/00
Filed: 1983-11-02
Granted: 1988-10-26
Abstract: The present invention relates to certain steroid compounds in which the particle size of the active compound is controlled in order to obtain a higher and more acceptable level of in vivo activity. The steroid compounds are those having a basic ring structure of the general formula: <CHEM> in particular that known as "trilostane", the compounds being in particulate form and consisting of particles having a mean equivalent sphere volume diameter of less than about 20  mu m, at least 95% of the particles having a particle size of less than about 50  mu m.
Patent EP-0105771-B1 (EP)
IPC: B05C17/00
Filed: 1983-09-02
Granted: 1987-01-21
Abstract: 1. Device for manually dispensing and metering pasty products, comprising a flexible tube (10) between a product tank (1) and a discharge nozzle (11), the flexible tube (10) and the discharge nozzle (11) being fitted in a receptacle (14) extending through the body (13) of the device, with means of laying a shut-off roller (25) and a dispensing roller (19) alternately against the flexible tube, with the said tube being compressed locally, the said dispensing roller (19) also being subjected to a slight movement along the tube, in order to advance a metered quantity of product towards the discharge, characterized in that the discharge nozzle (11), the flexible tube (10) and the product tank (1) are in the form of a complete interchangeable assembly, with means (6) of fastening the tank (1) quickly to the body (13) of the device, and in that the mechanism operating the shut-off roller (25) and dispensing roller (19) comprises, on the one hand, connecting means (31) ensuring the alternating movement of the rollers (25, 19) for dispensing and metering, whilst at the same time allowing the said rollers to be detracted out of the receptable (14) in the device body for the purpose of prolonged rest or a change of the complete assembly, and, on the other hand, means (17, 47) for keeping the two rollers (25, 19) in the retracted position at the same time.
Patent EP-0113351-B1 (EP)
IPC: F16H1/46
Filed: 1983-02-14
Granted: 1986-08-13
Abstract: The epicyclic gear comprises at least two interconnected coaxial stages, following each other. One (17) of the stages is provided with more planetary gears (7) than the other (5); the bearings of the two stages are identical. The diameter of the planet-wheel (16) and the diameter of the rolling circle of the crown (18) of the first stage (17) are larger than those of the second stage (5). Both stages (5, 17) are provided approximately for the same linear load on the teeth of the planet-wheels, of the planetary gears and of the crowns (effort by tooth width in the contact line of two teeth which mesh. Such arrangement enables to provide an epicyclic gear having a reduced diameter with up to 50 % of weight reduction.
Patent EP-0111510-B1 (EP)
Title: Procede a basse temperature pour le depot de couches epitaxiales
IPC: C30B29/46
Filed: 1983-05-02
Granted: 1988-02-03
Abstract: Dans certains dispositifs à semiconducteur, une couche épitaxiale d'un oxyde ou d'un sulfure, dans laquelle l'orientation des cristaux est induite par le substrat, permet d'obtenir des propriétés électriques et optiques améliorées du dispositif. La formation de couches épitaxiales d'oxyde ou de sulfure requiert des températures élevées ou produit des particules chargées ou un rayonnement à énergie élevée qui endommagent le substrat et empêchent un fonctionnement électrique optimal du dispositif. Ce problème est résolu en exposant le substrat (20) à une faible température à un réactif à phase de vapeur choisie (provenant de la chambre 26) en présence d'atomes neutres d'oxygène ou de soufre exempts de charges de manière à produire une réaction entre les espèces atomiques et le réactif à phase de vapeur pour former l'oxyde ou sulfure désiré et induire leur croissance cristalline sous forme de couches épitaxiales sur la surface du substrat (20). L'oxygène atomique ou le soufre atomique sont formés à une faible température par la dissociation photochimique d'un précurseur sélectionné contenant de l'oxygène ou d'un précurseur sélectionné contenant du soufre, respectivement, (provenant de la chambre 28), à l'aide d'une radiation d'une longueur d'onde sélectionnée (provenant de l'organe 16). Des oxydes épitaxiaux, tels que l'oxyde de zinc épitaxial sur un substrat de saphir, sont utiles dans la formation de structures de guide d'onde optique active et de dispositifs actifs opto-acoustiques. Un sulfure épitaxial, tel que du sulfure de plomb sur un substrat de silicium, est utile en tant qu'élément actif dans des détecteurs de rayons infrarouges et de dispositifs à couplage de charges à rayons infrarouges.
Patent EP-0124581-B1 (EP)
IPC: H01R4/24
Filed: 1983-10-14
Granted: 1990-01-10
Abstract: A tool (20) for applying an elongate connector (22) to a plurality of insulated conductors (26). The connector (22) includes a base (30) and a cover (41) with the base (30) having a plurality of insulation displacement terminal elements (46) extending toward the cover (41). The base (30) and cover (41) are joined by interconnection means (52) for holding the connector (22) in an insertion position for receiving the conductors (26). The base (30) and cover (41) are movable from the insertion position to a connector termination position in which the elements engage the conductors (26). The tool (20) includes a die (88) for moving the connector (22) to its termination position, holding means (86, 90) for positioning the connector (22) with respect to the die (88) and prime mover means connected to cause the die (88) and a component of the holding means (86, 90) to undergo reciprocal movement relative to one another. The holding means (86, 90) includes stop means (90) positioned to engage the connector (22) when it is in its insertion position. The stop means (90) is spaced from the connector (22) when the connector (22) has been moved to its termination position whereby, prior to termination, the stop means (90) maintains the connector (22) in alignment with the die (88) and, after termination, the connector (22) can be removed from the tool (20) without interference from the stop means (90).
Patent EP-0136392-B1 (EP)
IPC: A61M5/32
Filed: 1984-01-21
Granted: 1989-05-31
Abstract: The invention is related to a mini electrical syringe needle destroyer, consisting of a syringe needle destroyer, a neighbouring needle detaching device contained in the same framework as the said destroyer, and a needle collecting box that can be plugged into the said framework for automatic collection of waste needles.
Patent EP-0120421-B1 (EP)
IPC: C11D3/12
Filed: 1984-03-16
Granted: 1989-05-10
Abstract: A detergent paste for use in dishwashers comprised of a pasty, thixotropic cleaning agent with a viscosity of at least 30 Pa.s at 20 DEG  C. as determined with a rotational viscosimeter at a spindle speed of 5 revolutions per minute and (A) essentially a mixture of hydrated sodium tripolyphosphate and hydrated sodium metasilicate in the form of sodium tripolyphosphate hexahydrate and sodium metasilicate pentahydrate as finely ground substances having an average particle size of less than 0.3 mm, (B) an optional active chlorine compound and (C) a thickening agent compatible therewith for example foliated silicates of the hectorite type and a method of washing dishes in a dishwasher.
Patent EP-0136615-B1 (EP)
IPC: A01N53/00
Filed: 1984-09-18
Granted: 1988-04-20
Abstract: 1. Methylamino-cyclopropan-1-carboxylic acid derivatives of the formula   see diagramm : EP0136615,P17,F1   in which X represents hydroxyl, or alkoxy which has 1 to 18 carbon atoms and is optionally substituted by hydroxyl, halogen, amino, alkylamino having 1 to 4 carbon atoms, dialkylamino having 1 to 4 carbon atoms per alkyl group, N-acylamino, alkoxy having 1 to 4 carbon atoms, acyloxy, cycloalkyl having 3 to 7 carbon atoms and/or phenyl, or represents amino or alkylamino having 1 to 4 carbon atoms and y represents hydrogen or formyl, and their plant-tolerated acid addition salts.