baber/WOPTO huggingface dataset:
Patent EP-4297135-A1 (EP)
Inventor: MALHI PRABHSIMRAN
IPC: H01M8/04119
Filed: 2023-06-08
Abstract: The present disclosure generally relates to systems and methods for purging water from a fuel cell stack system depending on its tilt angle and tilt location. The fuel cell stack system includes a fuel cell stack with a first corner, a second corner, a third corner and a fourth corner, a tilt sensor located on the fuel cell stack, wherein the tilt sensor is operable to detect tilt location of the fuel cell stack, wherein the tilt location is the first, second, third or fourth corner of the fuel cell stack, a first purge valve system and a second purge valve system for removing water from an anode exhaust, and a controller. The first purge valve system is located at the first corner and the second purge valve system is located at the third corner, and a purge strategy of the first purge valve system and the second purge valve system is determined by the controller based on feedback provided by the tilt sensor.
Patent EP-4295754-A1 (EP)
Title: Method for transforming index value based on ecg signal and system thereof
Inventor: CHEN KANG-YING
IPC: A61B5/00
Filed: 2023-06-20
Abstract: A method and a system for transforming electrocardiogram (ECG) signals into an index value are provided. The system includes a sensing device (10) wirelessly connected with an electronic device (20) and used for sensing an electrocardiogram (ECG) signal. The ECG signal is uploaded to a server (30) through the electronic device (20). After the ECG signal processed by decomposition, feature extraction, and geometric computation in the server (30), a corresponding index value is generated and visually represented for allowing users to catch their heart status directly.
Patent EP-4311607-A1 (EP)
Title: A metal section and a method for manufacturing thereof
Inventor: Grzenia Adam
IPC: B21D5/08
Filed: 2023-07-24
Abstract: A metal section formed from a metal tape shaped to form a cross-sectional profile of the metal section, wherein the metal tape has a layered structure comprising: a base layer (11) formed of a first metal strip having a first width (D); and at least one reinforcement layer (12, 14, 15, 16) formed of at least one second metal strip having a second width (d), wherein the second width (d) is smaller than the first width (D), wherein the reinforcement layer (12, 14, 15, 16) is permanently bonded to the base layer (11) by means of bonding means (13).
Patent EP-0002789-A1 (EP)
Inventor: HADER WOLFGANG
IPC: H02G15/08
Filed: 1978-12-19
Abstract: Die Erfindung betrifft einen Dichtungskörper zum Einführen von Kabeln in Kabelgarnituren. Er besteht aus lamellenförmigen, in Achsrichtung hintereinanderliegenden Abdichtungselementen (2), in welche Kabeleinführungsöffnungen nach Bedarf eingeschnitten werden. Hierdurch entstehen zwischen den einzelnen Abdichtungselementen (2) ringförmige Hohlräume, in welche halbkreisähnliche Scheiben (4) eingesetzt werden. Die Hohlräume werden dadurch zum grossen Teil ausgefüllt und verstärken auf diese Weise die Abdichtungselemente (2), so daß auch der Einsatz bei mechanisch stark beanspruchten Kabeln möglich ist, ohne daß auf die Vorzüge der Lamellenstruktur des Dichtungskörpers verzichtet werden muß.
Patent EP-0001691-A1 (EP)
Inventor: LOWNDS CHARLES MICHAEL
IPC: C06B23/00
Filed: 1978-10-02
Abstract: A slurry explosive composition comprising of inorganic salt, fuel, and a liquid solvent, disperser or carrier for the salt, the composition also containing, as sensitiser a synergistic mixture of polyvinyl chloride and flake aluminium.
Patent EP-0009114-A1 (EP)
Inventor: WALLNER JOSEF
IPC: B29B7/76
Filed: 1979-08-11
Abstract: Die Mischvorrichtung für miteinander chemisch reagierende, flüssige Komponenten, wie z. B. Polyurethan, weist eine Mischkammer auf, an die Eintrittsöffnungen (5, 6) für die Komponenten münden und aus der eine Austrittsöffnung für das Komponentengemisch herausführt. In der Mischkammer ist ein Steuerkolben (2) hin und her bewegbar, der die Eintrittsöffnungen (5, 6) verschließt bzw. freigibt und die Mischkammer mechanisch reinigt. Weiterhin führen in die Mischkammer Rücklaufleitungen (3, 4), die in der Schließstellung des Steuerkolbens (2) durch Rücklaufnuten (7, 8) in der Mantelfiäche des Steuerkolbens (2) mit der entsprechenden Eintrittsöffnung (5, 6) verbunden sind. Zwischen den Rücklaufnuten (7, 8) sind insbesondere zur Verhinderung eines Fressens einander überlappende Vertiefungen vorgesehen, die beispielsweise als Schlitze (10) oder als Sacklochbohrungen (9) ausgeführt sind.
Patent EP-0011106-A1 (EP)
Inventor: STIELPER HENRY J
IPC: H01H3/02
Filed: 1979-09-20
Abstract: A portable electric router including a housing enclosing an electric motor, and having a router bit extending from one end of the housing and driven by the motor. A router base assembly includes handles and a flat base plate and is adjustably fixed to the housing. Theflat plate supports the router for movement along a work surface and is provided with a central opening through which the router bit extends to engage and penetrate the work surface. The other end of the housing has a support surface upon which the router can rest when the router is temporarily put down during use and when it is stored, or while the bit is changed, or while the base assembly is adjusted relative to the housing for depth adjustment of the bit. A switch is provided on the housing for turning the router motor "on" and "off", and is controlled by a switch operator having a portion which extends through an opening in the router housing support surface. The switch operator has one portion which extends beyond the support surface when the electric motor is "on", and is positioned flush with that surface when the motor is "off" so that the motor is "off" and cannot be turned "on' when the router is supported on its support surface. The switch operator has another portion rigidly connected to the one portion and which is at the side of the router housing and close to one of the handles forturning 'the motor "on" and "off".
Patent EP-0011244-A1 (EP)
Inventor: KUEMMERLE KURT DR
IPC: C07D307/08
Filed: 1979-11-08
Abstract: Crude tetrahydrofuran which, apart from tetrahydrofuran and water in subordinate amounts, essentially contains primary aromatic amines as impurities can be worked up by extractive distillation. Ethylene glycol or 2-aminoethanol is employed as an additive. Tetrahydrofuran can be removed at the top of the column used. It is free of water and amine. The additive used can be isolated from the bottom and employed again. <IMAGE>
Patent EP-0007219-A1 (EP)
Inventor: DAUBER LOUIS
IPC: C10G35/04
Filed: 1979-07-09
Abstract: A process for catalytically reforming a naphtha with hydrogen in a plurality of serially-connected catalytic reforming reactors wherein undesirable catalyst activity causing excessive hydrogenolysis and reduced C 5 + hydrocarbon yields after a fresh catalyst has been regenerated and reactivated several (e.g. about 5 or more) times is at least partly reduced by the addition of a maximum of 0.01 wt.% sulfur, based on the total weight of the catalyst to the catalyst of a reactor. If desired, water may be injected to displace excess sulfur from over-sulfided catalyst. Preferably, the amount of sulfur added to a fresh catalyst is progressively, (and preferably proportionately) reduced from one regeneration-reactivation sequence to the next such that, on and after about the fifth regeneration and reactivation of the catalyst, a maximum of about 0.01 weight percent sulfur is added to the catalyst. The catalyst of the lead reactor(s) of the series is preferably not directly sulfided, but indirectly sulfided by sulfur added to, and released by the tail reactor, or reactors.
Patent EP-0010457-A1 (EP)
Inventor: COLUMBUS RICHARD LEWIS
IPC: B01L3/00
Filed: 1979-10-25
Abstract: Adevice (10) suitable for potentiometric analysis of liquid ions, wherein a liquid transport member (36) extending between and adjacent to two electrodes (14,14') comprises two opposed surfaces spaced apart a distance to induce capillary flow of liquid between the surfaces.
Patent EP-0015556-A1 (EP)
Inventor: SUBRAMANIAN PALLATHERI MANACKA
IPC: B29C61/00
Filed: 1980-03-06
Abstract: A process for manufacturing laminar articles by forming heterogeneous melts of a combination of a polyolefin and a second polymer with a alkylcarboxyl-substituted polyolefin as a compatibilizing material. Also, the laminar articles wherein the second polymer is a discontinuous phase and the polyolefin is continuous.
Patent EP-0023016-A1 (EP)
Title: Verfahren zur Herstellung asymmetrischer Thioindigoverbindungen sowie Thionaphthenone an sich
Inventor: BUHLER NIKLAUS DR
IPC: C07D333/78
Filed: 1980-07-15
Abstract: Asymmetrische Thioindigo-Verbindungen der Formel I <IMAGE> worin mindestens ein R ungleich einem Substituenten R' ist und bevorzugt je höchstens drei R bzw. R' ungleich Wasserstoff sind, z.B. die Verbindung (I), worin die R und R' in den Stellungen 4,6,7,4',6' und 7' Wasserstoff, das R in 5-Stellung Methyl und das R' in 5'-Stellung -(CH)2 OCOCH3 bedeuten, können nach einem neuen Verfahren auf einfache, wirtschaftliche Weise und in hoher Reinheit durch Umsetzung einer Verbindung der Formel II <IMAGE> [X = Halogen] mit entsprechenden Thiophenolen und Cyclisieren der dabei erhaltenen, gegebenenfalls substituierten 2-Thiophenylcarboxymethylen -benzothiophen-3-one hergestellt werden. Die Verbindungen (I) sind zu Teil an sich bekannt und finden unter anderem Anwendung als Dispersions-, Spinnmasse- und Pigmentfarbstoffe.
Patent EP-0031545-A1 (EP)
Inventor: SCHLEICHER ERNST H
IPC: B29D35/06
Filed: 1980-12-17
Abstract: The shoe has a sole body (4), the peripheral surface of which is covered by a covering strip (10), the sole body being moulded both to the closed uppers and to the covering strip and the upper edge of the covering strip extending above the upper edge of the peripheral surface of the sole body. In order to achieve good sealing between the frame (1) and the closed uppers (3, 5) attached by a strip, it is proposed that a covering strip provided at its upper edge with an elastically deformable sealing bead which projects inwards and can yield in the opposite direction be arranged in the mould on the lateral inner face of the mould and that the mould then be sealed in such a way by means of the closed uppers attached by a strip that the shaft of the closed uppers and the strip surface or surfaces which possibly remain uncovered by the shaft are pressed sealingly against the sealing bead of the covering strip and that the sole body is then moulded on. <IMAGE>
Patent EP-0031590-A1 (EP)
Inventor: SHERMAN PAUL DWIGHT JR
IPC: C07C47/02
Filed: 1980-12-23
Abstract: In a rhodium-catalyzed hydroformylation process employing olefin reactants having from 3 to 20 carbon atoms to produce products rich in normal aldehydes, the efficiency of the catalyst in producing such products is substantially uneffected and propionaldehyde is also produced by employing ethylene as a coreactant along with the olefin.
Patent EP-0027308-A1 (EP)
Inventor: INOUE KIYOSHI
IPC: G01D5/14
Filed: 1980-08-15
Abstract: A magnetic scale system for measuring a linear (or angular) displacement of relatively-moveable parts, for example in a machine tool, includes a magnetic scale tape (1-2) having equally-spaced magnetic marking portions (1-3) exhibiting N and S poles at the respective surfaces of the tape. The tape moves between magnetic sensing head units (2,3) an output electric signal being produced by a sensing coil (2-2) of the unit (2) and supplied to a processing circuit (6) which is arranged to drive up/down display counter (9). 
     The direction of magnetisation in the respective marking portions (1-3) alternates. These portions have been produced by firstly rendering those portions magnetically anisotropic in the desired direction of magnetisation, and then by magnetising those anisotropic portions in the desired directions. Greatly increased fluxes can be produced in this way, to give greater signal/noise ratio in operation. 
     A booster coil (3-2) is energised by a power supply (4) under the switching control of the processing circuit (6) to enhance the magnetisation of the sensing head due to the scale marking portions (1-3). 
     Variations of the sensing head (2,3) are shown in other figures. 
     In other figures means are shown for cyclically vibrating the magnetic yoke arms of the sensing head, so as to cyclically modulate the flux caused to flow in the sensing head yokes by the magnetic marking portions (1-3).
Patent EP-0031642-A1 (EP)
Inventor: HASHIMOTO KENJI
IPC: A41B9/00
Filed: 1980-11-13
Abstract: Panties, briefs or like undergarments comprise a front piece (2) for covering the lower abdomen, a rear piece (3) chiefly for covering the buttocks, and a connector piece ;4) connecting the front piece (2) to the rear piece (3) for covering the crotch. The front piece (2) has a projection (21) extending outward from each of its upper opposite side portions. The rear piece (3) has a projection (31) extending outward from each of its upper opposite side portions obliquely upward and an upper edge (35) curved inward most greatly on the centre line of the rear piece (3). The front piece (2) and the rear piece (3) are stitched together at the opposed ends (24, 34) of their projections (21,31).
Patent EP-0054587-A1 (EP)
Inventor: COLLINS GILBERT CHRISTOPHER
IPC: G02F1/1516
Filed: 1980-12-19
Abstract: The lifetime of a metal diphthalocyanine electrochromic display can be substantially extended by employing a predominantly non-aqueous low hydroxyl ion electrolyte. A preferred electrolyte solvent is ethylene glycol and preferred conductivity salts are tetraethyl ammonium fluoride and sodium chloride. In the case of sodium chloride, conductivity is improved by the addition of up to 25% water to the electrolyte.
Patent EP-0018239-A1 (EP)
Inventor: OBRECHT GEORGES
IPC: E05F15/00
Filed: 1980-02-12
Abstract: 1. Safety device for sliding leaves, especially for a sliding door with automatic closure, comprising a motor (86) for displacing the leaf or leaves (10, 12) with a limited closing force, and a detector (90) of non-closure to signal the presence of an obstacle (80, 82, 84) in the joining plane of the uprights (14, 16) coming into the said closing position on contact, characterized in that the said uprights (14, 16) carry on their edge (18, 36), over the entire or virtually the entire height, respectively a male part (42, 44) and a matching female part (26) fitting into one another in the said closing position, the dimensions of the said parts being such that the presence of an obstacle, even of small thickness and flexible, impedes this fitting into one another and the closure.
Patent EP-0017585-A1 (EP)
Title: Procédé et système d'exploitation d'une mémoire adressable permettant d'associer à volonté des extensions aux données contenues dans la mémoire
Inventor: BAVOUX ROBERT JULES ADOLPHE
IPC: G06F11/28
Filed: 1980-04-02
Abstract: L'invention concerne les systèmes d'exploitation de données faisant appel à une mémoire adressable 24. Elle propose un procédé et un système d'exploitation permettant d'ajouter à volonté une extension a certaines données par adjonction de moyens d'extension 25, 30 de capacité adressés en même temps que la mémoire adressable.
Patent EP-0023503-A1 (EP)
Inventor: SKALLEBERG OYSTEIN
IPC: B65H67/052
Filed: 1980-08-25
Abstract: Dispositif destine a une machine a enrouler un cable mobile sur une assise (2) et du type comprenant deux organes de support verticaux (1) relies entre eux au moyen d'une traverse extensible, lesdits organes de support etant concus pour supporter une bobine de cable (4) disposee entre eux au moyen de deux broches (3) chacune d'elles etant mobile le long d'un des organes de support (1), ladite bobine de cable (4) reposant sur une palette (7) sauf pendant une operation d'enroulement ou de deroulement du cable, et des moyens de levage (9) se projetant a la partie inferieure d'au moins l'un des organes de support (1) pour porter la palette (7) en meme temps que la bobine de cable (4) est portee par les broches (3). Les moyens de levage (9) sont suspendus de maniere elastique et sont adaptes pour prendre une position inferieure lorsqu'ils sont charges avec une palette (7) et une bobine (4) et une position superieure lorsqu'ils sont charges avec une palette (7) seulement. Dans la position superieure de ces moyens de levage (9), la palette (7) est soulevee de l'assise (2) de maniere a ne pas faire obstacle au mouvement de la machine a enrouler sur l'assise (2).
Patent EP-0047235-A1 (EP)
Inventor: SCHAERER MAX H
IPC: B65D90/513
Filed: 1980-03-07
Abstract: La citerne de stockage, utilisee en particulier pour des fluides exposes a l'action de l'eau, tels que l'huile et l'essence presente un manteau interieur (2) en matiere plastique. Le materiau utilise pour le manteau interieur est du polyester renforce de fibres de verre. Le polyester n'est cependant pas stable chimiquement par rapport a l'essence additionnee d'alcool, respectivement de methanol. Les matieres stables sont dans ce cas plus cheres que le polyester, c'est pourquoi, pour des raisons economiques, uniquement une couche du manteau interieur avec une matiere stable entre en ligne de compte. Pour que la couche soit controlable quant a sa porosite et a son epaisseur, en utilisant l'examen de penetration electrique, on propose comme solution, que le manteau interieur (2), au moins du cote interieur, soit muni d'une couche (4) d'une matiere isolante electriquement et stable chimiquement par rapport a l'action des marchandises stockees et que la surface superieure du manteau adjacente a la couche soit conductrice electriquement.
Patent EP-0035149-A1 (EP)
Inventor: HAASE WERNER W
IPC: B26F1/32
Filed: 1981-02-14
Abstract: An assembly of a plurality of sheets which are connected by a fastening element and are made of flat material, such as paper, film/foil and the like, the sheets having at least two recesses in each case and the fastening element consisting of a web and two essentially flat holding members adjoining each end of the web, and at least one of the holding members being inserted through the recesses of the sheets and being bent over into a plane which is essentially parallel to the sheets. The holding members (4) have in at least one direction larger dimensions in outline than the cross-section of the web (3) and the recesses are constructed as elongated holes and have a smaller width (b) in relation to the width (B) of the holding members. <IMAGE>
Patent EP-0054779-A1 (EP)
Inventor: URBAN JOHN ARTHUR
IPC: F16D55/00
Filed: 1981-12-03
Abstract: A caliper assembly (12) for a sliding caliper disc brake of the open back type wherein the brake pad assemblies (22) are positioned on opposite sides of the brake disc by a pair of washerhead bolts (46) which pass at their free ends through bores (28a) in one side wall (28) of the caliper for threaded engagement with nuts (48) and which pass adjacent their head ends through radially outwardly opening slots (30a) in the other side wall (30) of the caliper with the washerhead portions of the bolts received in counterbores (30c) which are formed in the outer face of the other caliper side wall (30) and which communicate with the slots (30a) in that side wall. With the described slot/ counterbore construction, the bolts may be moved axially by an amount to withdraw their free ends from the bores in the one side wall (28) and withdraw their washerheads (46a) from the counterbores (30c), whereupon the portions of the bolts adjacent the bolt heads may be moved radially outwardly through the slots (30a) in the other side wall (30) while the remainder of the bolts, together with the brake pad assemblies (22) carried thereby, may be moved radially outwardly through the open back (32) of the caliper.
Patent EP-0056175-A1 (EP)
Inventor: KAWAGUCHI TAKEYUKI
IPC: C08J5/22
Filed: 1981-01-13
Abstract: An amphoteric ion-permeable composite membrane comprises a microporous substrate, and supported on the substrate, a thin amphoteric ion-exchange film formed of an active amino group-containing polymer which has been interfacially crosslinked at least at the surface portion of the thin film, said membrane being produced by forming a thin layer comprising an active amino group-containing polymer containing 1.0 to 23 milliequivalents/g, as amino equivalent, of an active amino group selected from primary and secondary amino groups and 0 to 18 milliequivalents/g, as amino equivalent, of a tertiary amino group and/or an ammonium salt group per molecule with the total amino content thereof being in the range of 2.0 to 23 milliequivalents/g on the microporous substrate and then contacting the thin layer on the substrate interfacially with a polyfunctional aromatic compound containing at least two functional groups selected from carbonyl halide groups, sulfonyl halide, groups, carboxylic acid anhydride groups, sulfonic acid anhydride groups and derivative groups of carboxylic acids and sulfonic acids having equivalent reactivity to the aforesaid halide and anhydride groups. The resulting membrane is particularly suitable for selective filtration of water soluble compounds of similar molecular size, e.g. sodium chloride and sucrose. Membrane properties can be improved still further by heat-treatment.
Patent EP-0034063-A1 (EP)
Inventor: SARGES REINHARD
IPC: C07D491/107
Filed: 1981-02-09
Abstract: A series of amino-and alkylamino-substituted spirohydantoins and pharmaceutically acceptable salts thereof useful as inhibitors of the enzyme aldose reductase and as therapeutic agents for the treatment of chronic complications associated with diabetes are disclosed. Preferred compounds include 6-chloro-8-amino-spiro[4H-2,3-dihydro-1-benzopyran-4,4'-imidazolidine] -2',5'-dione, the 6-fluoro and 8-methylamino- analogs thereof and the corresponding dihydrobenzothiopyran analogs of these compounds. The optical isomers of these compounds having the 4S-configuration are especially preferred.
Patent EP-0052960-A1 (EP)
Inventor: BAILLIE LLOYD ALVIN
IPC: G01F23/292
Filed: 1981-10-30
Abstract: An apparatus is disclosed for detecting small changes in the level of liquid (21) in a storage tank (20). The apparatus comprises a float means (38) floating at a desired depth (x) in the liquid (21). The float means (38) has a reservoir for holding a liquid measuring medium (19) and is movably connected to a support means (28). The support means (28) carries a source (32) for emitting electromagnetic radiation, e.g. light, and a detector means (36) arranged within the reservoir. The intensity of the radiation received by the detector means (36) is modulated according to changes in the location of the float means (38), i.e. according to changes in the level of liquid (21) in the storage tank (20). A method using this apparatus is disclosed for detecting leaks in liquid storage tanks by monitoring the signal representing the location of the float means.