baber/WOPTO huggingface dataset:
Patent EP-4318691-A2 (EP)
Inventor: AUER MARKUS
IPC: H01M8/04119
Filed: 2023-07-27
Abstract: Die Erfindung betrifft ein Verfahren (5) zum Feststellen der Degradation eines Befeuchters (4) eines Brennstoffzellensystems (1) mit einem Brennstoffzellenstapel (2) und dem Befeuchter (4). Der Brennstoffzellenstapel (2) weist mehrere Brennstoffzellen (3) mit Kathoden auf.In dem Verfahren werden:- in einem Schritt A ein Ausgangsparameter des Brennstoffzellenstapels (2) bestimmt;- in einem Schritt B basierend auf dem Ausgangsparameter ein Befeuchten der Katoden bewertet;- in einem Schritt C, falls das Befeuchten der Katoden zu gering ist, ein Steuerparameter bestimmt und eine Steuergröße entsprechend nachgestellt;- in einem Schritt D ein Diagnoseparameter bestimmt und basierend auf dem Diagnoseparameter die Degradation des Befeuchters (4) festgestellt.Die Erfindung betrifft auch das Brennstoffzellensystem (1) zum Ausführen des Verfahrens (5).
Patent EP-4257087-A2 (EP)
Title: Low profile transcatheter heart valve
Inventor: HARITON ILIA
IPC: A61F2/24
Filed: 2009-06-08
Abstract: An implantable prosthetic valve (10), according to one embodiment, comprises a frame (12), a leaflet structure (14), and a skirt member (16). The frame can have a plurality of axial struts (20) interconnected by a plurality of circumferential struts (22, 24). The leaflet structure comprises a plurality of leaflets (e.g., three leaflets arrange to form a tricuspid valve). The leaflet structure has a scalloped lower edge portion secured to the frame. The skirt member can be disposed between the leaflet structure and the frame.
Patent EP-4303617-A2 (EP)
Inventor: FORSBERG PETER
IPC: G01S7/497
Filed: 2017-08-30
Abstract: The disclosure relates to a sensor mounting device (1) for mounting a sensor (2) to an object, comprising,- an object attachment member (10) for attaching the sensor mounting device (1) to the object,- the sensor mounting device (1) further comprises a cleaning device (40) for cleaning the sensor (2) with at least one cleaning fluid. Furthermore, the present invention relates to a sensor assembly (100) and a vehicle (200) comprising a sensor mounting device (1)
Patent EP-0019105-A2 (EP)
Inventor: BENKMANN CHRISTIAN
IPC: B01D53/04
Filed: 1980-04-22
Abstract: Das Druckwechsel-Adsorptionsverfahren zur Reinigung oder Trennung von Gasgemischen wird unter Verwendung mehrerer zyklisch umschaltbarer, jeweils gleiche Schaltzyklen durchlaufender Adsorber durchgeführt. JederSchaltzyklus umfaßt mindestens eine Adsorptions-, zwei Entspannungs-, eine Desorptions- und eine Druckaufbauphase. Die Desorption erfolgt unter Verwendung eines Fremdgases.
Patent EP-0025505-A2 (EP)
Inventor: VON GENTZKOW WOLFGANG DR
IPC: C08K5/24
Filed: 1980-08-06
Abstract: The invention relates to the use of N,N'-bis-salicyloyl hydrazine as a metal deactivator for organic materials which are in contact with copper or contain copper or copper ions, and has the object of providing an N,N'-bis-salicyloyl hydrazine which allows processing without danger on an industrial scale. For this purpose, the invention provides an N,N'-bis-salicyloyl hydrazine which is prepared from salicylic-acid alkyl ester and either hydrazine or salicylic-acid hydrazide. N,N'-bis-salicyloyl hydrazine prepared in this manner serves particularly as a metal deactivator in cable and wire insulation for power and communications engineering.
Patent EP-0032187-A2 (EP)
Inventor: MEININGER FRITZ DR
IPC: D06P3/66
Filed: 1980-11-28
Abstract: Wasserlösliche Azoverbindungen, der allgemeinen Formel <IMAGE> und ihre Salze, in welcher Y für ein Chloratom oder einen Rest der Formel -?-X steht, worin R ein Wasserstoffatom oder eine Alkylgruppe von 1 bis 4 C-Atomen bedeutet und X eine Alkylgruppe von 1 bis 6 C-Atomen darstellt, die durch eine Carbonsäuregruppe oder Sulfonsäuregruppe substituiert ist, oder für den Phenylrest steht, der durch eine oder zwei Sulfonsäure - und/oder Carbonsäuregruppen substituiert ist, und Z für die Vinyl-, β-Thiosulfatoäthyl-oder β-Sulfatoäthyl-Gruppe steht und in welcher die zweite Sulfonsäuregruppe im Naphthalinrest in m-oder p-Stellung zur acylierten Aminogruppe gebunden ist, wobei diese Sulfogruppe zwingend in p-Stellung steht, falls Y gleich Chlor ist. Die neuen Verbindungen lassen sich analog bekannten Verfahren der Herstellung von Azoverbindungen oder der Acylierung von entsprechenden Amino-Ausgangsverbindungen herstellen, so beispielsweise durch Diazotierung der entsprechenden Anilinverbindung und Kupplung mit der entsprechenden Aminonaphtholverbindung als Kupplungskomponente, die entweder bereits den aminosubstituierten Chlortriazinylrest enthält oder aber an die Aminogruppe einen Dichlortriazinylrest gebunden enthält, wobei im letztgenannten Falle die daraus gebildete Azoverbindung mit der Dichlortriazinylaminonaphtholdisulfonsäure-Kupplungskomponente gegebenenfalls anschließend mit einem entsprechenden primären oder sekundären Amin zur neuen Azoverbindung acyliert werden kann. Die neuen Azoverbindungen stellen sehr wertvolle Farbstoffe dar, die faserreaktive Eigenschaften besitzen und auf Cellulosefasermaterialien wie auch auf synthetischen und natürlichen Polyamidfasermaterialien wertvolle, farbechte und farbstarke Färbungen und Drucke liefern.
Patent EP-0028062-A2 (EP)
Inventor: LAPIERRE RENE BERNARD
IPC: C10G47/16
Filed: 1980-09-03
Abstract: The present invention provides a process for low pressure catalytic hydrocracking of refractory hydrocarbon charge stocks, such as coker gas oil or shale oil to products of reduced pour points by catalytic hydrotreating and cascading the hydrotreater effluent through a hydrocracking zone, without change in the pressure of the system, containing a catalyst which is characterized by an alkali metal substantially non-acidic crystalline zeolite having an alpha activity of less than about 10, a silica/alumina ratio of at least about 12 and a constraint index of approximately 1 to 12.
Patent EP-0039384-A2 (EP)
Inventor: BECK REINHOLD
IPC: E04C3/02
Filed: 1981-02-04
Abstract: 1. Lost sheathing for ring beams, ceiling edges and/or lintels, with metal clips (2, 13, 22) having at least two substantially mutually perpendicular portions (5, 6; 14, 16; 23, 25) and multi-layer plates (1, 1a) which have an outer plaster-carrying layer and at least one heat barrier layer and mutually spaced bores (11) which are normal to their support surface and which are of such a size that the respective one portion (6, 14, 23 or 24) of one of the metal clips (2, 13, 22) can be completely inserted, characterised in that, in the region of the bores (11), on their support surface, the multi-layer plates (1, 1a) have recesses (12) which have the height of the thickness of the metal clips and which communicate with the bores (11), and that a respective other portion (5, 15, 25) of the metal clips has a means (7, 3; 17, 18; 26, 21) for securing said portion to a support.
Patent EP-0039395-A2 (EP)
Inventor: SPIELAU PAUL DR
IPC: C08L51/06
Filed: 1981-03-10
Abstract: Ternäre Formmasse auf Basis von 35 bis 50 Gew.-% eines modifizierten Äthylen-Propylen-Mischpolymerisat, 30 bis 60 Gew.-% Polypropylen-Homopolymer und 3 bis 30 Gew.-% Polyäthylen.
Patent EP-0046943-A2 (EP)
Inventor: GRUBER HERMANN DR
IPC: E04D13/16
Filed: 1981-08-21
Abstract: Das gedämmte einschalige Dach besteht aus einer Tragkonstruktion, einer Dämmstoffplatte und einer Dachbahn, bei deren Lagen die Kenngröße µ.s mit µ als Diffusions-widerstandszahl und s als Lagendicke von innen nach außen abnimmt, wobei die wasserdichte verklebte Dachbahn Kenngrößen kleiner als 4 m besitzt.
Patent EP-0049422-A2 (EP)
Inventor: DAHER LAWRENCE JOHN
IPC: A61K31/65
Filed: 1981-09-23
Abstract: Nonaqueous solution of a tetracycline antibiotic salt which is stable upon extended storage comprises a mixture of a tetracycline antibiotic salt, nonaqueous diluent, nonaqueous solvent, and nonaqueous nonionic solubilizer. It preferably also contains an anti-oxidant and a nonaqueous anionic solubilizer.
Patent EP-0041281-A2 (EP)
Inventor: RUUMPOL GEURT JOHANNES
IPC: B25J13/02
Filed: 1981-04-29
Abstract: Contactless, electric control-handle comprising a field coil provided with a core for producing an alternating, electro-magnetic field, pairwise seriesconnected, inductive pick-ups angularly spaced apart and each having a core and actuating-rod subjected to a bias stress directed towards a neutral position and connected with a core of the field coil to affect the alternating, electro-magnetic field such that there is a lineair relation between the displacement of of the actuating rod and the output signal of the inductive pick-ups.
Patent EP-0042704-A2 (EP)
Inventor: MORISHITA HAJIME
IPC: G03C5/18
Filed: 1981-06-12
Abstract: photosensitive composition for use in forming color picture tubes contains an aromatic diazonium compound of the general formula:
     where R 1  and R 2  are straight chain alkyl radicals, R 3  and R 4  are each one of H, CH 3  or OCH 3  except that R 3  and R 4  cannot both be H, and A is CL½ZnCl 2 , BF 4  or HSO 4 . The sensitivity of the composition is approximately 10 - 20% higher than that of conventional compositions.
Patent EP-0052422-A2 (EP)
Inventor: MOSS GERALD DR
IPC: F28D9/04
Filed: 1981-10-14
Abstract: A heat exchanger comprising a heat-conducting structure (2), e.g. sheet, supporting a continuous heat-conducting pipework (4) e.g. of serpentine shape, through which liquid can pass. There are ducts with pervious walls (3) spaced from and adjacent to the pipework (4). Solid material (5) is housed adjacent to but external of the ducts (3).
Patent EP-0035978-A2 (EP)
Inventor: SIDOTI FILIPPO
IPC: A21D2/36
Filed: 1981-03-06
Abstract: A baking process, wherein through use of amylaceous or starchy products, absolutely free from wheat, barley, oat and rye gluten, that is through use of amylaceous or starchy substances deriving in particular from rice, maize, soy bean and potatoes, products are obtained of the type of bread, bread sticks and the like, absolutely free from gluten which is harmful to the health of people suffering from coelical disease or nephrosis. Products obtained through such process.
Patent EP-0059300-A2 (EP)
Inventor: BERGER CORNELIA
IPC: F23N5/02
Filed: 1982-01-08
Abstract: 1. Open-land heating, featuring a greater number of liquid gas burners, of which each is equipped with a main burner (22) that can be switched on an off for heating a combustion chamber (14), said main burner (22) being connected to the supply network (8) for liquid gas via a safety ignition device (25) and a main pipe (37) appointed after the latter, whereby one area of the main pipe (37) is designed as an evaporator pipe coil (38), and which a pilot burner (31) for maintaining operational readiness, whose feed line (30) branches off from the main pipe (37) between the safety ignition device (25) and the evaporator pipe coil (38), is characterized by an adjustable thermostat valve (28) controlled by a remote sensor (36) being appointed in the main pipe (37) between the branch of the feed line for the pilot burner (31) and the evaporator pipe coil (38).
Patent EP-0067456-A2 (EP)
Inventor: JENSEN HANS ERIC WINDBERG
IPC: C04B28/02
Filed: 1982-06-16
Abstract: The present invention relates to shaped articles prepared from a plastically deformable composite material, the shaped articles comprising a matrix, the matrix comprising A) a coherent structure comprising substantially densely packed inorganic solid particles of a size of 0.5-100  mu m, such as hydraulic cement, B) substantially densely packed inorganic solid particles having a size of from about 50 A to about 0.5  mu m and being at least one order of magnitude smaller than the particles A, such as ultrafine silica or a coherent structure formed from such homogeneously arranged particles. The particles B being homogeneously arranged in the voids between the particles A, the dense packing being substantially a packing corresponding to the one obtainable by gentle mechanical influence on a system of geometrically equally shaped large particles in which locking surface forces do not have any significant effect, D) additional bodies having an aspect ratio of about 3:1-100:1 and a diameter of the order of 0.5-10  mu m, and optionally  C) particles of a solid plasticizing agent, and/or E) reinforcing fibres having an aspect ratio of at least 100:1.
Patent EP-0071793-A2 (EP)
Inventor: JAGGARD JAMES F R DR
IPC: C08F10/02
Filed: 1982-07-15
Abstract: 1. A process for deodorizing a finely divided olefin polymer which has a particle diameter of from 1 to 6.000 mu m and has been obtained directly by homopolymerization of ethylene or copolymerization of ethylene with up to 30 mol-% of a C3 to C10 -alpha-monoolefin, in the presence of a Ziegler catalyst, by means of a medium which flows through the olefin polymer at a temperature at least 10 degrees C below the crystallite melting-point of the particular polymer and takes up the odoriferous substances, this medium being a hydrocarbon compound, wherein the hydrocarbon compound is (i) an alkane or alkene of not more than three carbon atoms, (ii) a fluorinated and/or chlorinated methane or ethane, or (iii) carbon dioxide, and flows through the polymer at from 5 to 120 degrees C, under a pressure of from 30 to 300 bar, and in an amount of from 0.1 to 20 Nm**3 /kg (S.T.P.) of olefin polymer.
Patent EP-0081043-A2 (EP)
Inventor: STASKE REINER
IPC: F16J7/00
Filed: 1982-09-08
Abstract: 1. Piston rod with piston, especially for a working cylinder, having the following features : a) the piston (4, 5) is connected to the piston rod (11) in a positive manner by means of a screw connection ; b) the piston rod (11) is provided with a plastics casing (7) at least in its area serving as a running surface ; characterised in that the piston rod (11) consists of a threaded rod, the piston rod being covered at least in the region of its running surface by a tubular plastics casing (7).
Patent EP-0075871-A2 (EP)
Inventor: BARGIGIA GIANANGELO
IPC: C11D3/36
Filed: 1982-09-23
Abstract: A liquid composition based on a fluorinated hydrocarbon solvent, additioned with an amount not exceeding 0.5% by weight of a surfactant consisting of a salt of an aliphatic diamine and of an alkyl mono- or di-ester of phosphoric acid, such composition being particularly suited to remove water from the surfaces of articles.
Patent EP-0085142-A2 (EP)
Inventor: PEREZ BERNARDO ALCANTARA
IPC: B43L13/00
Filed: 1982-10-28
Abstract: An automatic device of numerical control for drawing articles at a high velocity and in an exact form, having a drawing means and paper, wherein the drawings are produced by the combination of two particular movements, one of said movements is effected by the paper (movement along the X axis) and the other movement is realised by the drawing means (movement along the Y axis), having a roll for feeding the paper and another roll for collecting the paper through digitally controlled paper undulations.
Patent EP-0061228-A2 (EP)
Inventor: MULLIER PHILIPPE
IPC: B01J16/00
Filed: 1982-03-18
Abstract: A reaction vessel comprises pipework for delivery of a reactive liquid at the bottom of a primary settling chamber mounted above a bed of a physicochemical or biological catalyst, at least one inclined baffle plane forming part of a gas hood and partially covering the primary settling chamber, a secondary settling chamber backing onto at least one of the inclined baffle planes and a discharge pipework in the upper part of the secondary settling chamber; this secondary settling chamber is subdivided into a large number of inclined spaces of low height, obtained by means of at least one bundle of inclined blades conducting the reactive liquid upwards in at least one collecting space connected to the discharge pipework, at least one inclined baffle is arranged below the inlet openings of the said inclined spaces. <IMAGE>
Patent EP-0074750-A2 (EP)
Inventor: ONO MASAAKI
IPC: G11B5/64
Filed: 1982-08-31
Abstract: A polyester based film for a magnetic recording medium is provided, which comprises a polyester film (2) and a discontinuous film (1) formed on at least one surface of the polyester film. The discontinuous film (1) has a thickness of smaller than 500 angstroms and is composed mainly of a water-soluble polymer, a silane coupling agent, and if desired, a silicone resin. A high density magnetic recording medium is also provided, which comprises a ferromagnetic metal thin film formed on the discontinuous film layer (1,2) of the polyester base film. The polyester base film is especially suitable for formation of a metallized video tape, and this tape is excellent in the slip characteristics and abrasion resistance and advantageous in that noises and drop-out are reduced.
Patent EP-0077606-A2 (EP)
Inventor: CHRISTENSEN GORDON D
IPC: H01R12/16
Filed: 1982-09-09
Abstract: A connector for zero or low insertion force receipt of multi-pin arrays, such as those in very large scale integration (VLSI) components, includes cam surfaces for selective movement to oppose the self-biasing forces of connector contacts for pin insertion and reverse movement to permit the contacts to effect tight engagement with the pins under the influence of such self-biasing forces. The connector preferably includes cooperating camming surfaces having inclined ramps and slots. Selective longitudinal movement of a cam actuator causes vertical movement of a cam plate whereby self-biasing of connector contacts is opposed for ready pin insertion. Engagement between the cam plate and contacts ceases upon reverse movement of the cam actuator to permit the contacts to tightly engage the pins.
Patent EP-0067738-A2 (EP)
Inventor: PADMANABHAN G R
IPC: H01L21/316
Filed: 1982-05-18
Abstract: A nitride layer of a semiconductor device is etched to expose a portion of a layer of silicon dioxide, in turn disposed on a semiconductor substrate, and a thin layer of polysilicon is deposited over the resulting structure prior to growth of an insulating region in the form of a field oxide, with the nitride layer being used as a mask.
Patent EP-0094505-A2 (EP)
Inventor: NEESZ JOHN JACOB
IPC: H02P29/00
Filed: 1983-04-08
Abstract: The circuit provides damping for digitally controlled devices where the provision of power pulses in response to sensing a given device parameter may result in a regularity of pulses that causes a resonant condition with a frequency that interferes with other device functions or induces error conditions. The circuit shown randomizes to a motor by random gating of a sequence of commands retained in a shift register (31). Random gating from the shift register positions occurs through the use of a counter (33) driven by an oscillator, independent of other device functions and clocking circuits, in conjunction with an enabling circuit from a random digitized data source that enables or disables counter advance by the oscillator.
Patent EP-0101809-A2 (EP)
Inventor: SCHLUEP RENE
IPC: E06B9/384
Filed: 1983-06-18
Abstract: A metallic link for a blind slat having a flange comprises a head portion with a suspension aperture for receiving a supporting loop, and with stop shoulders applying against the outer wall of the flange. Integral with the head parts is a clamping ring portion having at least one cutting edge on its front end. Initially, the clamping ring is straight and longer than the width of the cavity formed by the flange. Then, the ring portion is driven through the outer wall of the flange, up to the stop shoulders of the head. As the cutting edge 5 pierces the inner wall of the flange, the clamping ring undergoes a permanent deformation and buckles so that its sides are bent out and the ring becomes firmly clamped in the flange. Except for a ram for driving the link in, no other tool is needed.
Patent EP-0106023-A2 (EP)
Inventor: FAN YOU-LING
IPC: C08G75/23
Filed: 1983-06-29
Abstract: Class of high performance thermosetting materials composed of polyarylene polyether resins having each of their ends capped with a monovalent unsaturated organo radical. The end-capped polyarylene polyether resins have the formula:
     wherein Z and Z' are each a monovalent unsaturated organo radical. Usually Z and Z' are alkylene, aralkylene or cycloalkylene moieties. The end-capped polyarylene polyethers can be cured as is or in the presence of one or more unsaturated comonomers to afford homopolymers or copolymers, respectively. Such cured systems exhibit high glass transition temperatures, good tensile properties, excellent electric and alkali resistance and improved stress cracking resistance. End- terminated polysulfone resins having molecular weight of 5,00 to 15.000 are especially advantageous. The properties exhibited by the vinyl/allyl terminated oligomers are useful in fields which require high temperature performance, excellent solvent resistance and good fabrication characteristics. 
     Specific areas of application include high performance molded products for appliances and electronics, high temperature laminates and adhesives and protective and insulative coatings.
Patent EP-0103784-A2 (EP)
Inventor: STOUT ROBERT L
IPC: C12Q1/28
Filed: 1983-08-27
Abstract: lmproved, catalyzed substrates for use in developing characteristic colors of florescence in the presence of peroxidase enzymes (e.g., horseradish peroxidase) are disclosed which include as a rate accelerator a substituted phenol such as a p-halogenated phenol. The complete substrate typically includes a peroxide type oxidizing agent (e.g., hydrogen peroxide), a chromogenic or fluorogenic compound (e.g., ABTS), a buffer and the accelerator compound. Advantageously, the accelerator should provide at least about 50 percent rate enhancement for the substrate, as compared with an otherwise identical, accelerator-free substrate reacted under the same conditions; however, the most preferred accelerator, p-iodophenol, gives enhancement on the order to 1,000 percent. The substrates are particularly useful in so-called ELISA determinations which involve an enzyme-linked moiety, and permit detection at very low concentration levels unobtainable with conventional colorimetric substrates.
Patent EP-0108346-A2 (EP)
Inventor: MANTELLINA CALOGERO
IPC: G06F12/06
Filed: 1983-10-27
Abstract: Memory mapping method in a data processing system wherein the memory comprises a plurality of modules having a capacity variable by multiples of a basic capacity, said modules being totally passive, that is they provide no signal indicative of their own capacity or presence. Each memory locations is ideally belonging to one of several memory blocks, each of capacity equal to the basic one and belonging to one of the modules. 
<??>The addressing of a memory location involves the selection of the module containing such location by means of an auxiliary memory or directory where each addressable location is related to one of the possible memory blocks, such location being loaded with an information representative of the belonging of the related block to tbe pertaining module. 
<??>Each directory location, when read, provides a suitable signal of module selection. 
<??>The invention method solves the problem of the initial loading of the directory with the information corresponding to the real constitution of the memory and consists of the following steps:
 - writing in the directory locations of an information of belonging of the memory blocks to a hypothetical first module,
 - writing of test codes into memory locations belonging to different blocks,
 - checking by reading out the content of the same memory locations if such locations belong to the first module. 
<??>Once this checking has been performed, the above operations are repeated by writing into directory locations related to memory blocks not belonging to the first module information of belonging to a hypothetical subsequent module, by writing test codes into memory locations included in blocks not belonging to the first module and by checking the belonging of such blocks to the subsequent module, and so on for further subsequent modules up to depletion of the possible modules.