baber/WOPTO huggingface dataset:
Patent EP-0003621-A1 (EP)
Inventor: GAHLER EGON
IPC: G03B7/16
Filed: 1979-01-24
Abstract: Bei Computer-Elektronenblitzgeräten wird der ausgelöste Blitz dann unterbrochen, wenn das vom aufzunehmenden Objekt reflektierte Licht einen bestimmten Wert erreicht. Ob dieser Wert erreicht ist, wird mittels einer Lichtmeßeinrichtung festgestellt, die sich in der Regel im Blitzgerät befindet, die aber auch in einem externen Sensor, der mit dem Blitzgerät verbindbar ist, untergebracht sein kann. In neueren Kameras ist die Lichtmeßeinrichtung auch in der Kamera selbst vorgesehen, die das durch das Objektiv tretende Licht mißt und das Blitzgerät ansteuert. Gemäß der Erfindung ist für ein Elektronenblitzgerät (1), das mit einem Anschluß (2) für einen externen Sensor ausgerüstet ist, ein Adapter (8-12, 16, 17) vorgesehen, der an die Stelle des externen Sensors tritt und über die kameraseitigen Blitzgeräteanschlüsse (4, 5) mit einer Kamera verbindbar ist, welche eine Lichtmeßeinrichtung zur Steuerung von Blitzgeräten aufweist.
Patent EP-0005589-A1 (EP)
Inventor: SCHMID BRUCE KARL
IPC: C10G1/00
Filed: 1979-04-20
Abstract: Conversion of raw coal to distillate liquid and gaseous hydrocarbon products by solvent liquefaction in the presence of molecular hydrogen employing recycle of mineral residue is commonly performed at a higher thermal efficiency than conversion of coal to pipeline gas in gasification process emploving partial oxidation and methanation reactions. The prior art has disclosed a combination coal liquefaction-gas fication process employing recycle of min- erai residue to lie liquefaction zone wherein all the normally solid dissoiveo coal not converted to liquid or gaseous products in the liquefaction zone is passed to a gasification zone for conversion to hydrogen, where the amount of normally sod gssolved coal passed to the gasification zone is just sufficient to enable the gasification zone to produce the process hydrogen requirement. The process of the present inventon provides an unexpected improvement in the thermal effciency of the combination process by increasing the amount of normally solid dissolved coal prepared in the liquefaction zone (26) and passed to the gasification zone (76) to enable the gasification zone (76) to generate not only all of the hydrogen required by the liquefaction zone (26) but also to proouce synthesis gas in an amount adequate to supply all or a significant amount of the fuel requirements of the process, it wouid have been expected that shifting some of the processing load from the ordinarily more efficient liquefaction zone (26) to the ordinarily less efficient gasification zone (76) womd decrease process efficiency, but the present comblnation process unexpectedly achieves an overali efficiency increase by said shift.
Patent EP-0005939-A1 (EP)
Inventor: KOPFER RUDOLPH J
IPC: A61M5/31
Filed: 1979-05-17
Abstract: A compartmental syringe having an outer casing (1) open at one end and provided with a normally closed outlet (19) at the opposite end, a cylinder (6) reciprocable within the casing in which latter works a plunger; the cylinder being spaced from the inner periphery of the casing to form an outer chamber (13) and the space within the cylinder forming an inner chamber (14) for containing materials to be mixed to form a composition for injection. A nozzle (12) on the cylinder extends through a sealing gland (17) and can be withdrawn therefrom to communicate the outer chamber with the inner chamber so that reciprocation of the plunger mixes the materials. The outlet (19) is opened after mixing and attached to a needle for injection.
Patent EP-0007800-A1 (EP)
Inventor: MASAFUMI IMAI
IPC: C08F4/00
Filed: 1979-07-25
Abstract: A supported titanium catalyst component is produced by cogrinding an organo aluminum catalyst component with a supported titanium (IV) halide on a magnesium halide. The resulting supported titanium halide catalyst component, when employed with an organo aluminum catalyst component to form a catalyst system is highly useful for the stereoregular polymerization of α-olefins as well as the copolymerization of α-olefins.
Patent EP-0031860-A1 (EP)
Inventor: BIBOLLET JEAN-CLAUDE
IPC: A45F4/04
Filed: 1979-12-20
Abstract: The tent can, in particular, be fitted onto a framed rucksack. It comprises a first tent-fabric surface (1) and a second tent-fabric surface (2) extending, respectively, on either side of the rucksack, the latter being placed on the ground and the frame (4) forming the support frame for the tent. The first surface (1) comprises an opening equipped with a hood (12) for the device to be used as a hooded cape. Applications to rucksacks used for walking, and particularly for use in mountain areas. <IMAGE>
Patent EP-0017713-A1 (EP)
Inventor: LOANE CHARLES M-JR
IPC: B22D11/10
Filed: 1980-02-06
Abstract: A particulate slagging composition of glass network formers and fluxing agents therefor serving as a protective layer on the top of a pool of molten steel at the upper end of an open-ended continuous casting mold. Such particulate slagging composition is characterized by the absence of lithium, the inclusion of at least about '/ 2  percent potassium measured as potassium oxide, and the flowidity and fusion range upon melting suitable for the continuous casting of a steel.
Patent EP-0034643-A1 (EP)
Title: Split-tail ski
Inventor: ZEMKE HUBERT R
IPC: A63C5/00
Filed: 1980-05-22
Abstract: A ski (2) has an end section (10) provided with cut-outthat forms a pair of spaced apart tail sections (15). The cut-out has a width (W), at the tail end (8), that is at least about one-fourth (25%) of the ski width (W) at the tail end (8). The cut-out extends forwardly into the end section (10) over a length (L) which is from between 2 to 10 times or more the width (W) of the cut-out at the tail end (8) of the ski (2). The cut-out is machined into the ski end (10) and ski surfaces exposed thereby are protected with sheathing bonded to such surfaces by providing a plug of sheathing material that is shaped to correspond to the shape of the cut-out and bonding the entire plug to the exposed surfaces to effectively close the cut-out with the plug. Thereafter, the center portion of the plug is severed along a line parallel to but spaced from the exposed core surfaces.
Patent EP-0021157-A1 (EP)
Inventor: PETERS HANS-WERNER
IPC: G03D13/00
Filed: 1980-06-04
Abstract: Beim Transport von Fotomaterialien durch beheizte Metallmulden (4) mittels Walzen (3) mit Floroberfläche kommt es häufig dazu, daß die Fotoschicht an der beheizten Mulde (4) etwas klebt. Die Erfindung verhindert, daß die dann auftretende Erhöhung der Reibung in der Mulde den Weitertransport verhindert, indem sie eine Vorzugsrichtung der Oberflächenfasern der Walze (3) bei deren Herstellung erzeugt und im Betrieb aufrecht erhält. Durch diese Maßnahme ist der Reibungskoeffizient zwischen Rückseite des Materials und Walze (3) immer deutlich größer als zwischen Metallmulde und Fotoschicht.
Patent EP-0021378-A1 (EP)
Inventor: BAUER ALEXANDER DR
IPC: C02F3/02
Filed: 1980-06-21
Abstract: 1. Process for the biological purification of waste water by contacting a sludge/water mixture in an activating vessel having a height of from 10 to 30 m, to which waste water, activated sludge and air are fed continuously and from which an equivalent quantity of sludge/water mixture is withdrawn, which comprises guiding the sludge/water mixture and the air in at least one loop-shaped flow and adding to the sludge/water mixture substances having a particle size of from 0.001 ot 10 mm and a surface of from 100 to 1.500 m**2/g in an amount of from 10 to 1.000 g/m**3, relative to the waste water fed in.
Patent EP-0025849-A1 (EP)
Inventor: OBERTEGGER FRANZ
IPC: G03B27/73
Filed: 1980-08-08
Abstract: Colour filters (8) are connected to thermal conductors (30). The conductors have the form, e.g. of metal plates or foils, and each extends over the entire surface of the filter it is serving. The conductors have holes (30') and reduce the temp. in the region of the filters so that the range of temperatures over which the unit can be used without damage is increased. Higher temperatures can be withstood. Each filter (8) fits inside a hole in an opaque plate (15) that acts as holder. The thermal conductor (30) is attached to one side of the plate. A glass plate (8') may be attached to the other side of the plate in order to hold the filter into its hole if adhesive by itself is regarded as inadequate.
Patent EP-0030832-A1 (EP)
Inventor: MAY CLAUDE HECTOR
IPC: F02B41/00
Filed: 1980-12-05
Abstract: An internal combustion engine operating on a two-stroke cycle and including a piston 1 reciprocable in a cylinder 2 to drive a crank shaft and also to inhale and compress a volume of air is characterised by a second piston 15 working in a separate cylinder 13 co-axial with and opposed to the first cylinder 2, the piston 15 being synchronised with the first piston 1. The second piston 15 acts to introduce a compressed charge of mixture of air and fuel through a non-return valve 30 into a relatively small ignition chamber 34 including a sparking plug 35 and communicating with a combustion chamber 11 in the head of the cylinder 1. The piston 15 draws air/fuel mixture along an inlet passage 20, past a non-return reed valve 21 and into a crank case 22. On the return stroke of the piston 15 the mixture passes through passages 23 in the piston controlled by a non-return valve 24 and also along passages 14 and around the piston. The next stroke of the piston 15 compresses the charge of mixture and forces it through the valve 30 which generates turbulence priorto ignition.
Patent EP-0024080-A1 (EP)
Inventor: GUNDERSON ARTHUR MICHAEL
IPC: A61M16/06
Filed: 1980-08-25
Abstract: Le masque respiratoire a valve (10) se rapporte a un ensemble destine a retablir la respiration qui fournit a un sujet en etat d'arret respiratoire ou d'arret cardiaque de l'air enrichi en oxygene pressurise (73) et qui permet en alternative le passage de l'air ambiant sous pression atmospherique vers le sujet. Le masque (10) selon l'invention comporte une pluralite de rainures de menton (15) permettant d'ajuster le masque pour differentes dimensions des visages, avec un perimetre (12) se superposant aux passages d'air d'un visage ainsi que des courroies (20, 21) permettant de fixer le masque sur la tete d'une personne. Une nervure d'etancheite (16) faisant saillie depuis la surface interne du masque (10) et presentant un profil particulier, entoure le nez et la bouche. Une valve (35, 63) permet le libre passage de l'air ambiant sous pression atmospherique dans laquelle l'alimentation en oxygene (84) ou en air enrichi en oxygene (84, 73) sous la pression appropriee agit sur un piston (52), obturant ainsi la valve (41) et assurant la detente (41) jusqu'a la pression atmospherique dans le cas ou la pression d'oxygene ou d'air enrichi en oxygene serait excessive.
Patent EP-0028611-A1 (EP)
Inventor: SAMPSON MICHAEL JAMES
IPC: A01N33/12
Filed: 1980-11-17
Abstract: L'effet de certains produits chimiques agricoles par exemple les fongicides, les herbicides, les insecticides, les nematicides et les regulateurs de la croissance des plantes, est ameliore en les administrant en association avec un ou plusieurs additifs qui modifient la capacite d'absorption du produit chimique en modifiant les proprietes physico-chimiques de la feuille ou qui modifient la relation physique entre le produit chimique agricole et la surface de la feuille de telle sorte que l'absorption du produit chimique agricole est modifiee avantageusement y compris en placant une couche contenant le produit chimique agricole sur la surface d'une feuille pendant une periode durant laquelle la plante n'en n'a pas besoin (par exemple pendant les mois d'hiver) et en l'enlevant apres augmentation de la temperature et/ou degradation de la lumiere pendant le printemps. L'invention fournit des compositions contenant un ou plusieurs de ces produits chimiques agricoles et un ou plusieurs de ces additifs, et des methodes d'amelioration de la moisson d'une recolte donnee en appliquant un ou plusieurs desdits produits chimiques agricoles et un ou plusieurs desdits additifs simultanement ou a l'un apres l'autre a un intervalle de quinze jours environ. Les compositions peuvent comprendre des purgatifs p. ex. de la phenol-phthaleine, ou des emetiques tels que de l'apomorphine et ipecahiana bien que les additifs eux-memes aient la capacite de reduire la toxicite vis a vis des mammiferes des produits chimiques agricoles avec lesquels ils sont melanges.
Patent EP-0038969-A1 (EP)
Inventor: WEBER GUNTER DR
IPC: C10K1/12
Filed: 1981-04-09
Abstract: Eine wäßrige alkalische Lösung von Salzen der Anthrachinondisulfonsäure, beispielsweise die Waschlösung einer Stretfordwäsche zur Entfernung von Schwefelwasserstoff aus Gasgemischen enthält unerwünschte Verbindungen, insbesondere Alkalisulfate. Zum Abbau dieser Verbindungen wird ein Teilstrom (10) der Lösung einer unter reduzierenden Bedingungen stattfindenden Verbrennung (11) zugeführt. Das flüssige Verbrennungsprodukt (14) wird mit einem sauerstoffhaltigen Gas in Kontakt gebracht (15) und wieder in die Waschlösung zurückgeleitet.
Patent EP-0051103-A1 (EP)
Inventor: FORBERG HORST
IPC: H01R43/00
Filed: 1981-05-20
Abstract: Gegenstand der Erfindung ist eine Vorrichtung zum elektrisch leitenden Anklemmen einer Kabelader in den Längsschlitz eines aufrechtstehenden Kontaktelementes, dessen seitlich ausfedernde Laschen und Zungen seitlich nicht durch z. B. einen Kunststoff abgestützt sind. Die Vorrichtung weist einen in einem Gehäuse gegen die Kraft einer Schraubenfeder (4) längsverschiebbaren Stößel (1) auf, der an seinem vorderen Ende ein Druckstück (1a) trägt. Dieses Druckstück (1a) ist verschiebbar in einer gehäsefesten Hülse (3) angeordnet und hat eine an die Querschnittskontur des Anschlußelementes angepaßte Form. Die vorstehende Hülse umgibt die Außenflächen der Bauteile des Anschlußelementes und stützt diese während des Klemmvorganges seitlich ab. Ferner weist die Hülse (3) eine Schneide (3a) auf, die mit einer am Druckstück (1a) ausgebildeten Schneidkante zusammenwirkt.
Patent EP-0043463-A1 (EP)
Inventor: WISTUBA ECKEHARDT DR
IPC: C08J3/02
Filed: 1981-06-12
Abstract: A process for the preparation of aqueous epoxy resin dispersions, wherein an epoxy resin having more than one 1,2-epoxide group per molecule is reacted with from 1 to 30% by weight, based on epoxy resin, of a protective colloid, containing basic nitrogen and having an amine number of from 10 to 90, in the presence of from 50 to 1,000 mole percent, relative to the amount of basic nitrogen in the protective colloid, of an acid, and in the presence or absence of one or more organic solvents, at from 50 DEG  to 150 DEG  C., the reaction product is dispersed by adding water, and any organic solvent present is distilled off. The novel aqueous epoxy resin dispersions are used, for example, to produce coatings.
Patent EP-0050308-A1 (EP)
Inventor: INUI TOSHIHARU C O FUJI XEROX
IPC: B41J11/50
Filed: 1981-10-14
Abstract: In a heat transfer recording apparatus, the recording medium (4) and ink donor sheet (5) are drawn from separate sources and drawn together only for the recording operation. A stress absorbing roller (9) and/or brake mechanism can be used to minimize wrinkles in the thin ink donor sheet. A compact automatic/manual paper feed mechanism uses the retard roll to feed manually supplied paper, and switching between automatic and manual feed is automatic when paper is manually inserted. A control circuit maintains the donor sheet transport disabled until recording paper is detected approaching the recording station, and in the case of separate manual and automatic paper feed passages, a single sensor element covers both passages. A separating guide member is disposed adjacent the donor film at a point where its path abruptly changes, to peel off the copied paper.
Patent EP-0054158-A1 (EP)
Inventor: BLUM KLAUS DR
IPC: B01J23/44
Filed: 1981-10-28
Abstract: Die Erfindung betrifft Trägerkatalysatoren auf Basis von Palladium(II)-Salz und Aktivkohle, wobei als Trägermaterial Aktivkohle eingesetzt wird, die einen analytischen SiO2-Gehalt von 0,5 bis 8 Gew.% aufweist. Die erfindungsgemäßen Katalysatoren werden zur Umsetzung von Carbonsäuren mit niederen Carbonsäurealkenylestern eingesetzt.
Patent EP-0041293-A1 (EP)
Inventor: WIERINGA JOHANNES HUBERTUS DR
IPC: A61K31/13
Filed: 1981-05-21
Abstract: Compounds having the general formula
     or an acid addition salt thereof, whereby the substituent -(CH 2 ) m -NR 1 R 2  is present at one of the positions a, b or c,
     X and Y each represent hydrogen, alkyl (1-6 C), alkoxy (1-6C), halogen, hydroxy, acyloxy, or both X and Y at vinical positions may also represent a a methylene dioxy group,   R 1  and R 2  represent hydrogen or alkyl (1-6 C) or   R, + R 2  together with the nitrogen represent a heterocyclic 5- or 6-ring which, optionally may contain a second nitrogen atom or an oxygen atom, and   m represents the number 0 or 1,     
having valuable CNS and cardiovascular properties.
Patent EP-0049064-A1 (EP)
Inventor: LOVEITT MARK ELSON
IPC: C22B34/22
Filed: 1981-09-08
Abstract: The present invention relates to recovering vanadium from solution and, especially, to the oxidation of vanadium to the pentavalent oxidation state (V) in aqueous acidic solution employing Caro's Acid, preferably in a high mole ratio of peroxomonosulphuric acid to hydrogen peroxide and, especially, of at least 8:1. By using preferred Caro's Acid solutions, the reaction does not exhibit an induction period, thereby enabling the reaction to be readily controlled by monitoring the electropotential of the treated-vanadium-solution and in response thereto regulating the introduction of the Caro's Acid solution. The vanadium oxidised to the pentavalent oxidation state (V) can readily be removed by contact with tertiary amines or ion exchange resins.
Patent EP-0074442-A1 (EP)
Inventor: PATIL ARVIND SHANKAR
IPC: C09C1/24
Filed: 1981-09-11
Abstract: A yellow pigment capable of withstanding elevated temperatures such as 200 DEG C. is provided by the formation of a spinel of iron and other metal, such as Mg, Zn, and Sn. The pigment is made by a method which does not involve a step of calcining at high temperature, such as 600 to 1100 DEG C., but rather involves precipitation from aqueous solution and subsequent exposure to elemental oxygen, as by aeration, to form submicron-sized particles of desired spinel.
Patent EP-0039647-A1 (EP)
Inventor: BERGER PIERRE
IPC: B30B11/22
Filed: 1981-05-06
Abstract: 1. Device for manufacturing tobacco filaments by extruding a moist mixture based on tobacco particles, by means of a screw extruder (1) fitted with a die consisting of a plate transverse to the extrusion axis and incorporating a plurality of orifices of small cross-section for forming filaments, characterised in that the die consists of a gridwork (6) formed by taut intercrossed wires of rounded cross-section and the gridwork (6) is placed at the outlet of a cylindrical duct (3) of a diameter which is sufficient for the extrusion pressure not to produce drying of the mixture, and the length of which is between 0.5 and 3 times the diameter, the material firstly forming in the cylindrical duct (3) a plug (5) which is subsequently divided into filaments by the gridwork (6).
Patent EP-0052529-A1 (EP)
Inventor: MALARD JACQUES
IPC: B65D19/08
Filed: 1981-09-18
Abstract: 1. Handling and stocking cage opening through double doors on its frontal face, wherein the folding doors (13, 14) are respectively articulated about a lower pivoting and swinging common point (15), and in open position through pivoting at 90 degrees along the extension of the lateral walls (7) of the cage, are retractable by swinging over at an angle identical to the lateral walls (7).
Patent EP-0076472-A1 (EP)
Inventor: HILGRAF PETER ING
IPC: A23C9/16
Filed: 1982-09-30
Abstract: Ein Verfahren und eine Vorrichtung zum gleichmäßigen Verteilen eines insbesondere pneumatisch geförderten Schüttgutstroms auf eine ausgedehntere, ggf. durch Wände in Teilströmungsquerschnitte aufgeteilte, Querschnittsfläche zeichnet sich dadurch aus, daß der Schüttgutstrom durch einen langgestreckten, vertikalen Zuführungsraum (10) geführt wird, an dessen Ende er in einem sich verengenden Auslaßkanal gebündelt wird, in welchem das Schüttgut eine im wesentlichen gleichmäßige Querschnittsverteilung aufweist und daß dieser Schüttgutstrom anschließend auf die Spitze eines koaxial angeordneten Verteilerkegels (5) geführt wird, der das Schüttgut nach allen Richtungen seitlich gleichmäßig ablenkt und dadurch einen hohlen Schüttgutvorhang gleichmäßiger Umfangsverteilung bildet. Dieser Schüttgutvorhang kann als solcher beispielsweise in einem Behälter genutzt werden, in welchem das Schüttgut mit Flüssigkeit besprüht wird, oder zur weiteren Aufteilung in Teilströme genutzt werden.
Patent EP-0076985-A1 (EP)
Inventor: FINDEISEN KURT DR
IPC: C07F7/18
Filed: 1982-10-01
Abstract: Die vorliegende Erfindung betrifft ein chemisch eigenartiges Verfahren zur Herstellung von teilweise bekannten αH-Dicyanotrimethyl-silyloxy-Verbindungen der Formel <IMAGE> in welcher R die in der Beschreibung angegebene Bedeutung besitzt dadurch gekennzeichnet, dass man Carbonsäureanhydride der Formel II <IMAGE> in welcher die Reste R<4> die in der Beschreibung angegebene Bedeutung besitzen, mit Trimethylsilylcyanid, gegebenenfalls in Gegenwart eines Lösungsmittels und/oder gegebenenfalls in Gegenwart eines Katalysators, bei Temperaturen zwischen 10 und 250°C umsetzt.
Patent EP-0079073-A1 (EP)
Inventor: OESTREICH ULRICH DIPL-ING
IPC: G02B6/44
Filed: 1982-11-08
Abstract: A cable, particularly a cable of optical transmission elements arranged in a cable core surrounded by a covering or winding of tension supporting elements and an external cladding characterized by at least one adhesive layer disposed between the cladding and the covering or winding of tension supporting elements to form a connection between the interior of the cladding, the tension supporting elements and the cable core.
Patent EP-0060118-A1 (EP)
Inventor: LEVINSON STEVEN R
IPC: G03C7/30
Filed: 1982-03-08
Abstract: Lignosulfonates are incorporated in photographic developing solutions containing an indazole antifoggant in order to prevent or retard the precipitation of the indazole. Both black-and-white developing solutions, containing such developing agents as dihydroxybenzenes and/or pyrazolidones, and color developing solutions, containing primary aromatic amino color developing agents, are effectively stabilized against precipitation of indazole antifoggants by the lignosulfonates.
Patent EP-0070736-A1 (EP)
Inventor: ADAMS KAREN M
IPC: B01J23/68
Filed: 1982-07-20
Abstract: An exhaust gas catalyst for treatment of exhaust gases developed by burning a hydrocarbon fuel or a fuel containing hydrocarbon and alcohol blends In an internal combustion engine comprises a support having deposited thereon palladium and finely divided tungsten. The palladium/tungsten combination is effective in the catalytic oxidation of unburned hydrocarbons and carbon monoxide and the catalytic reduction of oxides of nitrogen without production of significant amounts of ammonia when the internal combustion engine is operating under fuel rich conditions. In one embodiment the palladium and tungsten are both distributed over the whole of the support; in another embodiment the palladium is distributed over the whole of the support and the tungsten only over a downstream portion thereof; in a third embodiment the palladium is distributed over an upstream portion of the support and the tungsten over a downstream portion thereof.