baber/WOPTO huggingface dataset:
Patent EP-2278036-B1 (EP)
Inventor: GRUBB JOHN F
IPC: H01M8/02
Filed: 2002-11-21
Granted: 2014-06-18
Abstract: The invention provides a method for making a ferritic stainless steel, the steel having a coefficient of thermal expansion within about 25 percent of the coefficient of thermal expansion of stabilized zirconia between 20°C (68°F) and 1000°C (1832°F), and at least one creep property selected from creep rupture strength of at least 1000 psi at 900°C (1652°F), time to 1% creep strain of at least 100 hours at 900°C (1652°F) under load of 1000 psi, and time to 2% creep strain of at least 200 hours at 900°C (1652°F) under load of 1000 psi, the method comprising providing a ferritic stainless steel comprising greater than 25 weight percent chromium, 0.75 to less than 1.5 weight percent molybdenum, up to 0.05 weight percent carbon, and at least one of niobium, titanium, and tantalum, wherein the sum of the weight percentages of niobium, titanium, and tantalum satisfies the equation 0.4 ¤ (%Nb + %Ti + ½(%Ta)) ¤ 1, and solution annealing the steel.
Patent EP-2273632-B1 (EP)
Inventor: AGNERAY ANDRE
IPC: F02P23/04
Filed: 2004-09-13
Granted: 2014-02-26
Abstract: The system has a generator with a class E amplifier for enabling an inductor-capacitor (LC) series structure to resonate at a frequency greater than 1 mega hertz with a terminal voltage of a capacitor greater than 5 kilovolt. A series resonator is connected at an output of the generator. The quality factor of the resonator ranges between 40 and 200. A head of a spark plug has two electrodes separated by an insulator for generating plasma during application of the radiofrequency excitation. A switch (51) i.e. MOSFET, controls commutation of resonator terminals.
Patent EP-2228567-B1 (EP)
Inventor: TAKAHASHI SEIICHIRO
IPC: F16H61/06
Filed: 2010-03-01
Granted: 2011-09-21
Abstract: A control system controls an automatic transmission. The automatic transmission comprises a stepwise variable transmission section that includes a plurality of frictional elements and establishes a desired speed by a shift change disengaging one of the frictional elements and engaging the other of the frictional elements and a continuously variable transmission section that establishes a desired speed continuously. The control system makes a speed change control of the continuously variable transmission section cooperate with a change of an input rotation speed of the stepwise variable transmission section. The control system is configured to carry out during the shift change of the stepwise variable transmission section, judging whether a delivery of a torque from a disengaging side frictional element to an engaging side frictional element is completed or not; and starting the speed change control of the continuously variable transmission section upon judgment of the completion of the delivery of the torque regarding that an inertial phase has started.
Patent EP-2239248-B1 (EP)
Inventor: RITTER JOACHIM C
IPC: C07F9/146
Filed: 2003-12-02
Granted: 2015-09-23
Abstract: Disclosed herein is a process for the selective synthesis of triorganophosphite intermediates, including mono- and di-phosphites, from phosphorus trihalides, alcohols and triorganoamines where the alcohol and the triorganoamine are added either (a) separately but concurrently and continuously, (b) separately, concurrently but discontinuously, or (c) separately, discontinuously and in alternating portions of triorganoamine and alcohol.
Patent EP-2374818-B1 (EP)
Inventor: STEVENS SEAN
IPC: A61K39/395
Filed: 2007-06-01
Granted: 2012-12-19
Abstract: An antibody or antigen-binding fragment thereof, which binds human IL-6 receptor (hIL-6R) with a K D  of 500 pM or less, as measured by surface plasmon resonance. In preferred embodiments, the antibody comprising a light chain variable region (LCVR) comprising SEQ ID NO: 13, 15 and 17 as respectively light chain CDR1, CDR2 and CDR3, and a heavy chain variable region (HCVR) comprising SEQ ID NO: 5, 7 and 9 as respectively heavy chain CDR1, CDR2 and CDR3.
Patent EP-2551382-B1 (EP)
Inventor: ZHANG-BEGLINGER WAN
IPC: B32B15/01
Filed: 2012-07-25
Granted: 2013-10-09
Abstract: A thin film of tin is plated directly on nickel coating a metal substrate followed by plating silver directly on the thin film of tin. The silver has good adhesion to the substrate even at high temperatures.
Patent EP-0011218-B1 (EP)
IPC: B25D17/00
Filed: 1979-11-06
Granted: 1984-09-12
Abstract: Sealing means for telescopically related elements, especially elements such as the bit shank and body of a fluid-powered free piston hammer drill, comprise a diametrically divided sealing ring dimensioned to run sealingly and circumferentially uninterruptedly on a cylindrical sealing surface on one of the elements (e.g. the bit shank of a hammer drill) and sealingly to engage the other of the elements (e.g. the drill body). The sealing ring may be constructed of any material suited to its duty. If it is to perform a retaining function by limiting relative motion of the elements it may be of steel or other hard and strong material and may if required have a flexible or elastomeric sealing element.
Patent EP-0016858-B1 (EP)
IPC: G01L1/16
Filed: 1979-11-21
Granted: 1982-06-23
Abstract: A piezoelectric element for incorporation in pressure, force or acceleration transducers, in which at least two piezoelectric flat plates loaded in shear mode are arranged on both sides of a central support and are retained under compressive pre-tension by pressure distribution members bearing externally on the piezoelectric plates; a compression form member provided with a location hole for the support, the piezoelectric plates and the pressure distribution members is fitted over the pressure distribution members by direct or indirect shrinking the pressure distribution members are preferably made of two exact fitting cylindrical segments transmitting the tension forces evenly over the piezoelectric plates.
Patent EP-0009892-B1 (EP)
IPC: C07F7/18
Filed: 1979-09-04
Granted: 1983-04-13
Abstract: Compounds of the general formula I are disclosed as useful intermediates in the preparation of prostanoids:wherein A represents 0 or H, OR<sup>z</sup>;R<sup>z</sup> represents hydrogen or a protecting group;R<sup>x</sup> represents hydrogen or a protecting group; andR<sup>y</sup> represents halogen, a substituted thio group, di-substituted amino group, or a group of the formula R<sup>2</sup>, and R<sup>2</sup> represents a straight-or branched-chain alkyl, alkenyl or alkynyl group which may optionally be substituted by one or more carboxyl, carboxylic acid ester, or free or protected hydroxyl, thiol, aldehyde or keto groups; with the provisos that R<sup>x</sup> is not hydrogen when A is O and R<sup>y</sup> is R<sup>2</sup>; and that when A is H, OR<sup>z</sup> R<sup>Y</sup> is R<sup>2</sup> and R<sup>X</sup> and R<sup>z</sup> are not both hydrogen.Processes forthe preparation of these compounds and of 2-substituted 4-hydroxy-cyclopent-2-en-1-one derivatives are also disclosed.
Patent EP-0006045-B1 (EP)
IPC: F16K17/02
Filed: 1979-05-17
Granted: 1981-11-11
Abstract: The device comprises in a body a pressure limiting stage, a second stage constituting a fluid check and retarding valve and piloting means between these two stages. The second stage comprises regulating means which are easily accessible from outside the body. The device is particularly compact and is of high interest, for example when it is incorporated in a self-contained cylinder structure.
Patent EP-0006373-B1 (EP)
IPC: C08L61/06
Filed: 1979-06-01
Granted: 1982-01-13
Abstract: Concentrated boric anhydride solutions containing more than 5% of boric anhydride in an organic solvent selected from mono or polyalcohols, trialkylborate and/or dialkylacetal when the solvent also contains an acid selected from sulfuric acid and/or aromatic acids. These solutions are used as hardeners of formo-phenolic resols, more particularly for the manufacture of laminates comprising glass fibers and formo-phenolic resols.
Patent EP-0029082-B1 (EP)
Title: 1-benzylated ergometrine derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: C07D457/04
Filed: 1980-07-08
Granted: 1983-04-20
Abstract: 1. 1-Benzylated ergometrine derivatives of the general formula I  see diagramm : EP0029082,P11,F1  wherein A ... B is -CH=C< or -CH2 -CH< and R**1, R**2 and R**3 are simultaneously or independently H, halogen, lower alkyl, trifluoromethyl or alkoxy, at least one of the substituents R**1, R**2 and R**3 not being H, and their salts with physiologically acceptable acids.
Patent EP-0028389-B1 (EP)
IPC: H01H73/00
Filed: 1980-10-29
Granted: 1983-11-23
Abstract: 1. A single- or multi-pole low-tension line circuit breaker with a contact position (22, 24) comprising a movable contact (22) and a fixed contact (24) for each pole, having an arc extinction chamber associated with the contact position (22, 24), on which position by means of a switch mechanism (12) an overcurrent trip acts in the event of an overload current or short circuit current, the fixed contact (24) being mounted on a guide bar which forms both an arc guide bar (26, 50) and a terminal, characterised in that the contact position (22, 24) is associated with a component (42, 58a, 63, 64) which is made from a memory alloy and which is deformed when and after its transition temperature is exceeded and so forces the contacts irreversibly apart.
Patent EP-0019977-B1 (EP)
IPC: G09F3/02
Filed: 1980-05-22
Granted: 1984-02-08
Abstract: Aluminum foil labels for bottles are disclosed which have on both sides a colorless or colored coating provided with an imprint on the outside, if desired, the aluminum foil label being adapted to cover the closure and part of the bottle-neck and to be affixed thereto with the aid of a glue which is soluble in an alkaline cleaning liquor. In accordance with the invention the coating comprises a varnish coating which is insoluble in the alkaline cleaning liquor. The coating can have mutually opposite weak areas which can consist of uncoated stripes. Also disclosed are bottles comprising a bottle body to which is attached such aluminum foil coated on both sides thereof with a varnish coating which is insoluble in an alkaline cleaning liquor. The insoluble varnish coating defines open areas which are opposed from open areas on the opposed insoluble varnish coating.
Patent EP-0023082-B1 (EP)
Title: Display panel and method of operating it
IPC: G11C11/28
Filed: 1980-06-16
Granted: 1984-12-19
Abstract: This disclosure is of a display panel (10) comprising a gas-filled envelope (20, 30) having a first portion including an array of D.C. gas discharge cells (72), and a second portion including an array of quasi A.C. gas discharge cells (94), there being one A.C. cell for each D.C. cell. The A.C. cells are the display cells of the panel and include electrode means for sustaining glow therein, and the D.C. cells are operated in a scanning fashion to address selected A.C. cells in which glow is to be displayed, and they include electrode means for this purpose. The actual operation of addressing or selecting, and firing or turning off, the desired A.C. display cells is achieved by the controlled interaction of the D.C. and A.C. cells; and after the selected display cells have been fired and caused to exhibit visible glow, the glow is sustained, until being erased, by the electrodes (100, 80) associated with the A.C. cells.
Patent EP-0024426-B1 (EP)
Title: Procede et appareillage pour la compensation de la derive du point zero d'un dispositif de mesure
IPC: G07C9/00
Filed: 1980-09-10
Granted: 1983-11-16
Abstract: Afin de compenser la derive du point zero d'un dispositif de mesure (12), en particulier d'un dispositif de verification de signatures, un signal en ligne de mesure analogique (16) est compare dans un amplificateur operationnel (18) a un signal de compensation d'un convertisseur digital/analogique (32) pour fournir un signal en ligne de debit de comparaison (22), ce qui represente un signal compense pour la derive. Le signal de comparaison de debit est dirige au moyen d'un convertisseur analogique/digital (24) sur un microcalculateur (28) pour une utilisation ulterieure. Le microcalculateur est dispose afin de calculer une valeur du signal de compensation qui compense avec precision la derive du point zero du dispositif de mesure, et a cette fin emmagasine une valeur precedente du signal de debit de comparaison avec le dispositif de mesure en condition de point zero et compare ceci avec la valeur courante du signal de debit de comparaison lorsque le dispositif de mesure est en condition de point zero. En fonction du resultat d'une telle comparaison, la valeur emmagasinee est modifiee. Cette operation est repetee jusqu'a ce que le signal de debit de comparaison atteigne une valeur zero, la valeur emmagasinee represente alors une valeur de compensation qui est appliquee au convertisseur digital/analogique (32) pour donner un signal pour l'utilisation ulterieure du dispositif de mesure (12).
Patent EP-0036020-B1 (EP)
Title: Camera electronique utilisant un detecteur d'image a l'etat solide
IPC: H04N1/028
Filed: 1981-04-08
Granted: 1986-02-19
Abstract: Camera electronique mettant au point des images d'un objet sur le plan de l'image au moyen d'objectifs convenables (14) tels que ceux utilises dans des cameras 35mm. Le systeme optique est maintenu immobile pendant qu'une rangee lineaire a balayage automatique (34), composee d'une rangee de dispositifs sensibles a la lumiere, est deplacee a une distance mesuree sur le plan de l'image. La rangee lineaire est continuellement creditee d'un temps lors de son deplacement sur le plan de l'image. La sortie du signal video resultant est constituee par un train d'impulsions, possedant chacune une intensite proportionnelle a 1, intensite de la lumiere qui tombe sur le dispositif correspondant sensible a la lumiere, Une source interieure de lumiere a filaments de lignes se deplace en synchronisme avec la rangee lineaire de sorte que seulement la portion d'image qui est en train d'etre exploree par la rangee a chaque instant lorsqu'elle traverse le champ de l'image est eclairee. La source de lumiere est dirigee sur le plan de l'objet par un diviseur de rayons de sorte que la lumiere passe a travers l'axe optique de l'objectif pour garantir un maximum d'efficacite.
Patent EP-0032715-B1 (EP)
Title: Centering device for extrusion dies
IPC: B29C48/09
Filed: 1981-01-14
Granted: 1984-04-11
Abstract: The present disclosure is directed to a centering device for shaping tools for extrusion presses, wherein an outer mandrel together with an inner mandrel define a through gap for plastic extrusion material which device has a plurality of centering members supported on the outer mandrel which are distributed over the periphery of a radial plane and which are adjustable in the radial direction and which are constructed in the form of push rods guided for radial displacement. Each push rod (6,106) has associated therewith an individually adjustable drive, an adjustable lever (7,107) supported for pivoting on the outer mandrel and which are actuable by means of a tightening device (8,108) and form a transmission gear for applying the tightening force. Each adjustable lever is in direct engagement with its push rod in the region between its pivot bearing (13,113) and the point of action of its tightening device whereby the pivotal axes of the adjustable levers (7,107) are aligned parallel to the longitudinal central axis (10,110) of the shaping tool.
Patent EP-0051150-B1 (EP)
IPC: C04B41/50
Filed: 1981-10-01
Granted: 1984-05-23
Abstract: 1. Shaped bodies formed of materials containing gypsum or gypsum as predominating component, which have been made hydrophobic by treatment with alkylsilanes, characterised in that their rendering hydrophobic is carried out with the aid of a mixture of alkalialuminate and silanols (ethyl, propyl or n-butyl) in aqueous or aqueous-alcoholic solution.
Patent EP-0047253-B1 (EP)
IPC: C08F6/14
Filed: 1981-02-06
Granted: 1985-06-12
Abstract: The invention relates to the production of vinyl dispersion or paste resins by means of the emulsion polymerization process and the recovery of the resins from the polymer latices produced thereby. In the process, the polymer latex is first carefully coagulated to yield a fast filtering sludge, the sludge is passed to a pressure filter to separate a high solids, friable polymer wetcake from the serum, the wetcake is rinsed with proper agents to neutralize the same and remove undesirable residues, pressure in the filter is applied to the rinsed wetcake to increase the solids content thereof, the wetcake is then broken into particles and friable agglomerates, and thereafter said particles and agglomerates are dried and ground to proper size in one step in a fluid energy mill. Thus the spray drying and the subsequent harsh grinding steps are eliminated producing a superior product for plastisols.
Patent EP-0077058-B1 (EP)
IPC: F16K27/06
Filed: 1982-10-09
Granted: 1985-05-15
Abstract: 1. Ball valve having a housing, comprising a tubular end section (1', 31") and a central section (1, 31) which is broader than the end section and is connected to the end section by way of a conical intermediate section (12, 31') which has a cone angle of at least 30 , and having a ball (6) which is mounted in the central section, is rotatable from outside by means of an operating bolt (4) and is sealed by means of at least one sealing ring (10) arranged in a support component (11, 32, 42) which is supported against the housing, characterised in that (a) the entire housing (1, 12, 1'; 31, 31', 31") with end sections adjoining either side of the central section by way of conical intermediate sections is constructed in one piece without welding ; (b) the ball (6) is accommodated between two sealing rings (10) each of which is arranged in a support component (11, 32, 42), and (c) the support components are supported against the conical intermediate sections (12, 31') in such a manner that they are sealed.
Patent EP-0087722-B1 (EP)
Title: Vortex air cleaner and self-cleaning barrier filter assembly for supercharged engines
IPC: B01D46/26
Filed: 1983-02-22
Granted: 1987-05-06
Abstract: An air cleaner assembly is provided for supercharged engines including a supercharger compressor, comprising a vortex air cleaner upstream of the supercharger compressor, and a rotatable barrier filter cartridge that is self-cleaning downstream of the supercharger compressor.
Patent EP-0098927-B1 (EP)
IPC: E04C5/12
Filed: 1980-08-13
Granted: 1989-10-25
Abstract: 1. Apparatus (10) for the end anchorage of at least one bar (11 or 12 or 13) serving as a prestressing member in prestressed-concrete construction and made of a fibre composite, comprising a hollow anchoring body (14) which can be secured to the concrete body (17) and in which there is arranged a clamping body (20, 21 or 21, 22 or 22, 23) which extends over a length section of the bar and through which the bar penetrates, on which clamping body (20, 21 or 21, 22 or 22, 23) transverse compressive forces, acting at right angles to the longitudinal axis of the bar, are produced by means of a clamping device formed by a wedge-plate pair (30, 31), which transverse compressive forces make a frictional connection between bar and clamping body or the hollow anchoring body, characterized in that a device (32 to 34) for limiting transverse compressive forces is provided which has a limit-value member (37) and with which a predeterminable magnitude of the transverse compressive forces can be set.
Patent EP-0111165-B1 (EP)
IPC: B60N2/90
Filed: 1983-11-09
Granted: 1986-04-23
Abstract: An adjustable seat leveling mechanism includes a pair of elongated, arcuate and T-shaped rails mounted on a platform which is fixed to a vehicle. A pair of guides have elongated arcuate slots which receive the rails so that the guides, which support a vehicle seat, are laterally movable along an arc of a circle. A toothed rack projects outwardly from one of the guides. A lever is pivotally mounted on the platform and is biased toward engagement with the rack to releasably hold the seat in selected positions. An operating lever is mounted on an arm rest of the seat and is coupled to the lever by a cable linkage.
Patent EP-0114400-B1 (EP)
IPC: C07F7/18
Filed: 1983-12-27
Granted: 1986-09-17
Abstract: A novel organofunctional silane for use in binding agent compositions employed in foundry sands and the cores and molds made therefrom. The novel organofunctional silane is characterized in that it contains at least one sterically hindered hydrocarbon group and has attached to the silicon atom a nitrogen containing group via a carbon-silicon bond.
Patent EP-0088507-B1 (EP)
IPC: F16L47/06
Filed: 1983-01-28
Granted: 1986-10-01
Abstract: A pipe coupling has a body (1) with a sleeve at one end to receive plastic pipe (P). The sleeve has annular saw-tooth profile serrations and a groove housing an O-ring. A radial compression clamp (3) is used to force pipe (P) onto the serrations and in this action considerable movement takes place in the tightening and arrangements are provided to ensure that there is no side-strain or binding on the bolt (6). This is achieved in the following manner; The clamp lugs (7) are laterally machined in the form of a segment of a circle (8). Located in these segments are half round blocks (9) centrally drilled to accept the bolt (6) and free to axially rock in the circular segment (8). The clamp lugs (7) are bored with a clearance hole (10) sufficiently large to provide clearance on the bolt when the lugs have undergone maximum movement due to closing. In the fully tightened position the bolts are correctly longitudinally loaded, and no side-strains or binding arises due to the closing action of the clamp. The bolts are tightened by action on the nuts (11), located one at each end of the bolt.
Patent EP-0089754-B1 (EP)
Title: Halogen hydrate storage device in metal halogen battery system
IPC: C01B7/01
Filed: 1983-02-24
Granted: 1986-12-10
Abstract: A metal halogen battery system, said system having the following construction, a store means constructed in the form of a container which includes a generally unitary filter means extending around most of the inside surface of the container and with the filter means being spaced a predetermined distance away from said surface to form spacing between the filter means and the inside surface, said filter means being operative to separate the hydrate formed from the liquid electrolyte, a hydrate former-gas pump means associated with the store means and being operative to intermix halogen gas from the battery cell with aqueous electrolyte from the store means and from the cell, a gas space means being maintained at the top of the store means with the hydrate former-pump means exhausting into the proximity of the gas space, said gas space means being operative to reduce transfer of liquid from the store to the cell, exit conduit means generally adjacent the top of the store means for transmitting fluid containing halogen gas to the cell, and second exit conduit means generally adjacent the bottom of the store means for recirculating filtered electrolyte to the battery system.
Patent EP-0100667-B1 (EP)
Title: Solid state transcutaneous blood gas sensors
IPC: A61B5/00
Filed: 1983-07-29
Granted: 1986-12-03
Abstract: Disclosed is a solid state oxygen sensor utilizing a noble metal first electrode and a silver/silver halide reference electrode and an oxygen permeable polymeric membrane electrolyte. Also disclosed is a method of producing said sensor and a method of using said sensor.
Patent EP-0093062-B1 (EP)
IPC: C12N15/00
Filed: 1983-04-26
Granted: 1992-03-11
Abstract: The invention relates to a vector characterised by its ability to transform transformable microorganisms such as bacillaceae taking part in sporulation. It contains an inserate containing a DNA sequence capable of being hybridised with the gene of the crystal protein.