baber/WOPTO huggingface dataset:
Patent EP-0080134-A1 (EP)
Inventor: CAPPELEN JORGEN
IPC: B08B3/02
Filed: 1982-11-12
Abstract: A manually operable washer for simultaneously washing a number of wells of a multi well plate comprising a manifold (1) comprising a liquid supply channel (2) and a suction channel (3), said channels being connected with a number of liquid supply pipes (9) and suction pipes (18), respectively, each suction pipe (18) being mounted parallel with and adjacent to a liquid supply pipe (9), a valve through which the liquid supply channel (2) can be connected with a source of liquid, and means for connecting the suction channel (3) with a source of vacuum. 
     The washer permits a quick and efficient selective washing of a number of wells of a multi well plate.
Patent EP-0076534-A1 (EP)
Inventor: LUTZ EUGENE FREDERICK
IPC: C07C407/00
Filed: 1982-09-14
Abstract: In the preparation of tertiary-butyl hydroperoxide by the direct oxidation of isobutane, the production of tertiary-butyl hydroperoxide, expressed as the quantity of the compound prepared per unit of reactor volume per unit of time, is enhanced by conducting the oxidation in a dense, supercritical phase reaction mixture at a temperature in excess of the critical temperature of the mixture, at a pressure in excess of the critical pressure of the mixture.
Patent EP-0065356-A1 (EP)
Inventor: FUJITA FUMIO
IPC: C07C45/85
Filed: 1982-04-20
Abstract: Purification of cyclopentenolone such as, for example, 2-propargyl-3-methyl-4-hydroxy-2-cyclopenten-1-one, which is an intermediate to manufacture pyrethroidal insecticides, is made by reacting with calcium chloride to form the cyclopentenolone-calcium chloride complex and then decomposing the complex with water.
Patent EP-0108843-A1 (EP)
Inventor: SHIMIZU SHOJI
IPC: B01D53/22
Filed: 1982-11-11
Abstract: A high-temperature furnace comprising a gas burner (2) for burning a mixture of air and fuel in a combustion chamber (1), and an oxygen enricher (4). The enricher comprises a plurality of cells (13a), each comprising a pair of spaced apart oxygen permeable membranes (14), and a suction fan (12) for drawing air through the spaces between the cells (13a). The cells (13a) are coupled by a manifold (13b) to a vacuum pump (18), which causes the oxygen molecules of the air to pass through the membranes to increase the oxygen content of the air in the cells (13a), the oxygen-enriched air being drawn by the suction pump (18) to the burner (2). Preferably, a heat exchanger (31) is provided for transferring thermal energy of the emissions from the combustion chamber (1) to the air drawn by the suction fan (12) to maintain the oxygen concentration constant for a given operating condition of the combustion chamber.
Patent EP-0085244-A1 (EP)
Inventor: LUNDBERG ROBERT DEAN
IPC: C08G63/08
Filed: 1982-12-20
Abstract: This invention relates to a process for the formation of polylactone polymers which are terminated on one end by a tertiary amine group and on the other end by a hydroxyl group. An ε-caprolactone is reacted with a diamine in the presence of a catalyst, wherein one of the amine groups of the diamine is a tertiary amine and the other amine group is primary or secondary.
Patent EP-0064941-A1 (EP)
Inventor: HIRAKAWA TADASHI C O MIHARA MA
IPC: B65H16/06
Filed: 1982-05-05
Abstract: A mill roll stand comprises a stationary frame (10) fixed to the floor, a pair of movable frames (11, 11') so attached to the fixed frame (10) as to move freely in the direction of width of said fixed frame (10), arms (12, 12') having one end thereof pivotally supported by the movable frames (11, 11') and the other end fitted with a member for engagement with a paper roll (1) and driving means attached to the movable frames respectively for swinging the arms (12, 12') respectively.
Patent EP-0077364-A1 (EP)
Inventor: OLSSON MATS ANDERS
IPC: F23J3/00
Filed: 1982-04-29
Abstract: Agencement d'un generateur d'infrasons avec un tube resonateur (10) ouvert a une extremite et possedant un diametre sensiblement uniforme. L'extremite ouverte du tube resonateur est pourvue d'un diffuseur conique (12), et le tube resonateur est dispose avec l'ouverture du diffuseur dans une ouverture (14) dans une paroi (13) d'un espace contenant les surfaces d'echange thermique d'une installation de chaudiere, afin d'etre en communication avec cet espace a l'extremite ouverte du tube.
Patent EP-0080472-A1 (EP)
Inventor: LABBE FRANCIS AUGUSTE MAURICE
IPC: A24C5/20
Filed: 1982-06-03
Abstract: Une machine permettant de produire des cigarettes ovales possede un canal, au travers duquel l'on fait tomber du tabac vers un transporteur par aspiration, forme par des parois qui, vues en sections transversales, s'ecartent le long d'au moins une partie de la section du transporteur recevant le tabac de maniere a former un courant de remplissage qui est plus dense au milieu que sur les cotes, l'angle de divergence etant de preference au moins egal a 15 , par exemple 19 . Dans la zone de garniture (22) de la machine, le courant de remplissage de cigarettes est forme initialement sans etre sensiblement comprime, et est ensuite comprime verticalement au moyen d'une langue (40) pour former la section transversale ovale desiree (avec un axe principal horizontal); pendant que le courant de remplissage est comprime verticalement par la langue, le lit de garniture (38) permet l'accroissement progressif jusqu'a la valeur finale du rayon de courbure de la surface inferieure du courant de remplissage.
Patent EP-0079945-A1 (EP)
Inventor: TEKIPPE VINCENT J
IPC: G01B9/02
Filed: 1982-05-21
Abstract: Un interferometre permet de detecter optiquement des deplacements sur une surface. Les interferometres de l'art anterieur utilisent un passage d'air pour transmettre la lumiere depuis la source a l'eventuelle cible d'interference. Des fluctuations dans l'atmosphere ambiante dues aux variations locales de temperature ou de pression peuvent introduire des changements de phase dans les passages optiques qui ne sont pas les memes pour le signal et le passage de reference. Ces fluctuations qui limitent la sensibilite du dispositif sont reduites au minimum en utilisant des fibres optiques pour diriger la lumiere dans l'interferometre. Un premier guide d'ondes a fibre optique (56) recoit de la lumiere depuis un laser (12) a une extremite et la transporte vers l'autre extremite (60) ou une portion de cette lumiere est renvoyee par reflexion et une autre partie est projetee sur la surface (24). La lumiere reflechie par la surface (24) entre de nouveau dans la fibre optique a l'extremite (60) et se combine avec le signal renvoye par reflexion pour former une onde optique d'information. Cette onde optique d'information est couplee de maniere infinitesimale sur une longueur, L, a un second guide d'onde a fibre optique (58) qui transporte cette onde vers un detecteur (44). Un dispositif d'absorption (66) est place a une extremite du guide d'onde a fibre optique (58) de maniere a eliminer les reflexions d'extremite dans le guide d'onde a fibre optique (58).
Patent EP-0095462-A1 (EP)
Inventor: LABBE ROBERT A
IPC: B21D3/05
Filed: 1982-07-12
Abstract: Dispositif (10) de redressement de fil enroulé (48). Le dispositif comprend au moins deux rangées de rouleaux (36, 40) servant à guider le fil sur un trajet longitudinal dans un premier plan (50) et dans un deuxième plan différent du premier plan. Les rangées de rouleaux (36, 40) sont montées sur une console (18). Une base (12) supporte de manière pivotante la console (18) au moyen du mécanisme de pivotement (26) de sorte que les rangées de rouleaux (36, 40) peuvent pivoter autour d'un axe parallèle. Au fur et à mesure que l'angle entre le plan de l'arc (92) du fil et le dispositif de redressement varie lorsque le fil est déroulé à partir de différents points sur la bobine, les rangées de rouleaux pivotent librement autour de l'axe pour maintenir un angle sensiblement constant entre le plan d'arc du fil et le premier plan (50) des rouleaux. Le réglage indépendant de chaque rouleau (36, 40) est obtenu en montant chaque rouleau sur un excentrique (68, 72).
Patent EP-0084378-A1 (EP)
Inventor: SAKAKIBARA YOSHIYASU
IPC: F01P7/14
Filed: 1983-01-18
Abstract: A cooling system control apparatus includes an electronic control unit (18) to individually control the operation of an engine water pump (10), a radiator fan motor (6a) and an electromagnetic valve (11) for bypassing the cooling water passage to the radiator (5), on the basis of a cooling water temperature. When the cooling water temperature is below about 85°C, the water pump (10) is stopped to raise the cooling water temperature rapidly, and when the cooling water temperature is above about 85°C, the water pump (10) is operated and the electromagnetic valve (11) is operated to bypass the cooling water passage to the radiator (5), and when the cooling water temperature is above about 90°C, the fan motor (6a) is operated and also the electromagnetic valve (11) is operated to allow the cooling water to pass through the radiator (5).
Patent EP-0091568-A1 (EP)
Inventor: STEUP HORST DIPL-ING
IPC: B42F15/00
Filed: 1983-03-15
Abstract: The device has at least one suspension attachment (5) which has a slot-shaped recess (11) which is bounded laterally by a tongue (10) and in which a strip-type portion (14) on the suspension element (7) can engage. Provided on the suspension element is a projection (15) which can engage in a notch in the tongue (13), the notch being provided at a distance from the closed end of the slot-shaped recess. <IMAGE>
Patent EP-0091118-A1 (EP)
Inventor: WHITE DWAIN MONTGOMERY
IPC: C08L71/12
Filed: 1983-04-05
Abstract: Disclosed are blends of (a) a polyetherimide and (b) a polyphenylene ether. The components of the blend are generally compatible and the blends exhibit good impact strength as well as good mechanical properties. The blends are suitable for forming insulative films on substrates and for the manufacture of filaments, fibers, coatings, molded articles and the like.
Patent EP-0093298-A1 (EP)
Inventor: FORTMANN MANFRED DIPL-ING
IPC: G21C17/00
Filed: 1983-04-15
Abstract: 1. A method of monitoring the deformation of a pipe bend (1), in which the movements of the pipe bend (1) are transferred to measuring devices (7) by means of rigid struts (3) which are laterally secured to the pipe bend (1) and the measured values of said measuring devices (7) are recorded, characterised by the following features : a) the deformation of the pipe bend (1), at which on one side, or on both sides separated by its plane of curvature, a respective rigid strut (3) secured to each of its flanks so as to project approximately normal to the plane of curvature, is transferred by said struts (3) ; b) the distance between the ends (4) of the struts (3) on one or both sides of the pipe bend (1) is measured by means of the measuring device (7) or measuring devices (7), each of which connects the two rigid struts (3) secured to the same side of the pipe bend (1) ; c) on one or both sides, the angle between the central line of a strut (3) and the connecting line of the ends (4) of the struts (3) which are connected by the measuring device (7), is further measured.
Patent EP-0131636-A1 (EP)
Inventor: ESPER HERBERT DIPL-ING FH
IPC: A61N1/16
Filed: 1983-07-08
Abstract: The invention is characterised by a rod-shaped body (1) made of iron, and by at least two coil-like windings of copper wire upon this body. The individual turns of the one winding (2', 2'') between the two end faces of the rod-shaped body extend in the longitudinal direction of this body, and the individual turns of the other winding (3) extend in the circumferential direction of the rod-shaped body, so that the two windings of copper wire form a coil cage. <IMAGE>
Patent EP-0101869-A1 (EP)
Inventor: WIRPSZA ZYGMUNT
IPC: C08G12/20
Filed: 1983-07-15
Abstract: @ A method of producing polymers of the polyurethane type without using isocyanates, characterized in that compounds containing active atoms of hydrogen, preferably oligoesterols or oligoetherols, are amidated with isocyanic acid, preferably obtained "in statu nascendi", and then amide compounds thus obtained, preferably oligourethanes, oligoallophanates or oligourethanallophates, are condensed with an aldehyde in a medium with a pH of not higher than 10 until a polymer is obtained. 
     It is preferable to amidate oligoesterols or oligoetherols with isocyanic acid obtained from urea in the presence of hydrochloride of a tertiary amine. Oligourethanes, oligoallophanates or oligourethanallophanates can be condensed alone with formaldehyde or in the presence of other compounds able to react with formaldehyde or their hydroxymethyl derivatives.
Patent EP-0118596-A1 (EP)
Inventor: NAYATE PRAMOD DIWAKER
IPC: B65H5/30
Filed: 1983-11-04
Abstract: A device for opening newspapers located within individual pockets (24) of an endless conveyor for receiving inner sections. The folded edge of the newspapers (38) are located at the bottom of the pockets formed by first and second panel members (34, 36) directed upwardly and away from one another defining pockets of a generally V-shaped configuration. A cam controlled plate member (40) pivotably mounted on the first panel member is effective in moving the cut edges to a vertical position against the second panel member (36). A pair of opposed levers (98, 100) having vacuum controlled suction cups (102,104) on their free ends are pivoted to engage the outer surface of the paper adjacent its fold and as they are pivoted outwardly form a center opening (74) at the fold. An opener arm (106) is then pivoted into the opening and upwardly and is effective in holding one half of the paper against the second panel (36) while the other half drops back into engagement with the first panel (34).
Patent EP-0111192-A1 (EP)
Inventor: WHITING IAN GERALD
IPC: F41G5/20
Filed: 1983-11-19
Abstract: Integrated weapon control system including target search and tracking means (2A and 2B), whereby the turret (7) is rotatable about an axis (4) perpendicular to a first reference plane and whereby the gun (3) is siewable about an axis (5) parallel to said reference plane. The target search means (2A) are fitted triaxially on the turret (7) and stabilized biaxially with respect to a second reference plane, wherewith in combination the target tracking means (28) are mounted multi-axially on the gun (3).
Patent EP-0101122-A1 (EP)
Inventor: REESINK JOHAN BERNHARD
IPC: C08K5/42
Filed: 1983-07-29
Abstract: A thermosetting coating composition containing an acid-curable amino resin and from 0,1 to 10 per cent by weight of a blocked sulphonic acid, calculated on the weight of amino resin. The blocked acid used is an 0-sulphonyl hydroxamic ester of the formula [RSO 2 ONHCOO) n A, wherein n represents an integer from 1 to 5 and R and A are organic groups. The new blocked acids are better soluble in the current solvents used in these coating compositions. 
     The compositions may be used advantageously for coating a substrate by electrostatic spraying.
Patent EP-0101160-A1 (EP)
Inventor: BENDER EMIL A
IPC: F04B47/02
Filed: 1983-06-20
Abstract: A yo-yo variety reversing mechanism for long stroke, well pumping units, which employ a lift belt (22) as the operative link between a winding drum (16) and the polish rod of the well pump. Shock experienced between transfer from an upstroke to a downstroke is cushioned by a novel winding drum (16) for the lift belt (22) which decreases the effective radius of the drum (16) at the point of exchange from a downstroke to an upstroke to thus slow movement of the belt (22) and cushion the shock of exchange from a downstroke to an upstroke. The reversing mechanism or control may be arranged to provide a power source off dwell period during the aforesaid stroke exchange.
Patent EP-0097563-A1 (EP)
Title: Procédé de préparation de dispersions colloidales de dioxyde cérique dans des liquides organiques
Inventor: GRADEFF PETER S
IPC: C01F17/235
Filed: 1983-06-07
Abstract: L'invention a pour objet un procédé de préparation de dispersions colloïdales de dioxyde cérique dans des liquides organiques caractérisé en ce qu'il consiste à chauffer: (a) du dioxyde de cérium comprenant du nitrate d'ammonium et un membre choisi dans le groupe formé par l'eau, le méthanol, l'acide acétique et leurs mélanges, (b) un acide organique ayant environ 10 à environ 40 atomes de carbone, (c) un liquide organique, puis à éliminer l'eau, le méthanol, l'acide acétique libéré pendant le chauffage et à séparer les particules solides non dissoutes. L'invention fournit des complexes constitués par association physique de dioxyde cérique et d'acide organique libre dans un rapport molaire CeO2/acide organique d'au moins 4/1.
Patent EP-0112197-A1 (EP)
Inventor: VAN DER MEER ROELOF
IPC: C08K7/06
Filed: 1983-11-03
Abstract: Conductive thermoplastic having high EMI shielding effectiveness comprise a thermoplastic condensation polymer and incorporated therein a synergistic combination of metal flake and conductive metal or metal coated fiber.
Patent EP-0113282-A1 (EP)
Inventor: VAL CHRISTIAN
IPC: G01P1/02
Filed: 1983-12-20
Abstract: L'invention a pour objet un boîtier hermétique pour composant ou circuit électronique. Le boîtier comporte une embase (E) sur laquelle est fixé un composant (CE) de façon classique et un capot (CA). Dans un mode de réalisation, l'embase (E) porte un élément de fixation (A) qui comporte une couche (13) d'un matériau susceptible de fixer les molécules d'eau. L'invention est applicable à l'encapsulation de composants ou de circuits électroniques, intégrés ou hybrides.
Patent EP-0109386-A1 (EP)
Inventor: SCHONBERGER JOHANN
IPC: D03D37/00
Filed: 1983-11-09
Abstract: Bei einer Rundwebmaschine mit einem Maschinengestell (1) ist ein oberer und unterer Laufring (4, 5) vorgesehen, zwischen welchen ein Riet (3) und mindestens ein Schützen (6) angeordnet sind, wobei der Schützen (6) in den Laufringen (4, 5) mittels an seinem vorderen und hinteren Ende angeordneter Laufrollen (7, 7') geführt und mittels einer an einem Rotor (2) angeordneten Mitnehmerrolle (19) antreibbar ist. Um eine grosse Laufruhe des Schützen (6) zu erzielen und die Maschine betriebssicherer zu gestalten, steht die Mitnehmerrolle (19) während des Betriebes mit einer am vorderen Ende des Schützen (6) angeordneten Laufrolle (7) in Kontakt, wobei die Mitnehmerrolle (19) zwischen den am vorderen und hinteren Ende des Schützen (6) angeordneten Laufrollen (7, 7') vorgesehen ist.
Patent EP-0144309-A1 (EP)
Title: Dispositif de liberation instantanee de la tension de la courroie d'un cale-pied.
Inventor: DIFFTOT GUY
IPC: B62M3/08
Filed: 1983-03-21
Abstract: La caractéristique principale est la libération instantanée de l'étreinte de la courroie de serrage du cale-pied, et le réenclenchement automatique du système par appui du pied sur la came du loquet. L'ensemble comprend: un moyeu (5) autour duquel s'articule la pédale (6). Un loquet soumis à l'action d'un système de tarage composé essentiellement d'une vis pointeau (3) venant appuyer sur le plat du loquet, et maintenue par un ressort (r). La courroie est fixée à l'une de ses extrémités à la partie inférieure du loquet, passe sous la pédale, est guidée par une patte (4), vient enserrer le pied et se fixer dans la pince (10).
Patent EP-0109403-A1 (EP)
Inventor: MICHEL IGOR
IPC: A01N63/22
Filed: 1983-05-19
Abstract: Procédé consistant à pulvériser sous tension électrique une composition comprenant un principe actif et se présentant sous la forme d'un liquide non aqueux ayant une viscosité comprise entre 5 et 20 centistokes et une conductibilité électrique comprise entre 15 et 20 MOMEGA.cm. La tension électrique est celle d'un courant continu entre 15 000 et 40 000 Volts. Le procédé s'utilise pour la lutte chimique et/ou biologique dans les conduits, tels que les gaines de ventilation ou d'aération et les gaines de vide-ordures, et les égouts.
Patent EP-0103635-A1 (EP)
Inventor: MOODY ARLIN R
IPC: E21B21/10
Filed: 1983-03-14
Abstract: Un outil (10) permet de curer un puits de sondage par une opération hydrostatique ou hydraulique. En outre, l'outil (10) peut être utilisé pour percer une formation dans le puits de sondage sans qu'il soit nécessaire de faire circuler des fluides pour évacuer à la surface les débris de la formation. L'outil (10) comprend un assemblage supérieur (12) et un assemblage inférieur (14). L'assemblage inférieur (14) comprend une chambre de débris (144) et une soupape-piège (148) pour permettre l'écoulement en un seul sens des débris et du fluide à son intérieur. Lors d'opérations hydrostatiques, une unité inférieure de soupape (126) empêche la pénétration de fluides dans les espaces situés au-dessus de l'unité dans l'outil et dans l'assemblage de forage ou de tubage jusqu'à ce que l'outil atteigne les débris dans le puits de sondage. Le mouvement descendant d'un assemblage à piston de guidage et d'obturateur (102) ouvre la soupape afin d'entraîner les débris et le fluide dans la chambre de débris. Lors d'opérations hydrauliques, l'unité inférieure de soupape (126) est enlevée et une unité supérieure de soupape (40) est placée dans l'assemblage supérieur. Le mouvement alternatif de l'assemblage de piston de guidage et d'obturateur (102) entraîne les débris et le fluide dans la chambre de débris pendant la course montante. Lors de la course descendante de l'assemblage de piston, la pression est détendue à travers l'unité supérieure de soupape et déchargée dans le puits de sondage par des soupapes de décharge et de soulagement (132, 134).
Patent EP-0121731-A1 (EP)
Inventor: BAUMANN HEINZ
IPC: C08L61/24
Filed: 1984-03-01
Abstract: A U.F. foam that is diamensionally stable, but low in formaldehyde, was made by adding to a conventional solution of a urea formaldehyde resin precondensate, before foaming, up to 50% urea, relative to the solid resin substance, and one or several connecting agents from the group of sulfurous alkyl compounds, saturated monobasic carbonic acids, saturated and unsaturated dicarbonic acids, purine compounds, inorganic acids of the group of halogens and chalcogens, and their salts, phosphoric acids and their salts, alkali metal salts and alkaline earth metal salts, in such quantity and in such a way that the pH of the resulting solution remains above 7; and subsequently foaming the solution with a hardener/foaming-agent solution in the conventional manner.
Patent EP-0133874-A1 (EP)
Inventor: HUTHER WERNER DR-ING
IPC: C04B35/645
Filed: 1984-05-30
Abstract: Es wird ein keramischer Vorkörper in an sich bekannter Weise vorgefertigt, auf dem eine Schicht aus amorphem Kohlenstoff aufgebracht wird. Das Teil wird anschließend heißisostatisch gepreßt und falls erforderlich, die Kohlenstoffschicht wieder entfernt.
Patent EP-0130604-A1 (EP)
Inventor: KUROISHI NOBUHITO C O ITAMI WO
IPC: B22F7/06
Filed: 1984-07-02
Abstract: A valve-seat insert for internal combustion engines comprises a double layered, sintered alloy composed of a valve-seat layer on which a valve is seated, and a base layer integrated with the valve-seat layer and adapted to be seated in a cylinder head of an engine. The valve-seat layer is composed of a sintered alloy of a high heat resistance and a high wear resistance having a composition comprising, by weight, 4 to 8% Co, 0.6 to 1.6% Cr, 4 to 8% Mo, 1 to 3% Ni, 0.3 to 1.5% C, 0.2 to 0.6% Ca, balance substantially Fe, the additives, Co, Cr and Mo being present mainly in a form of a Co-Cr-Mo hard alloy and a hard Fe-Mo alloy dispersed in the Fe matrix. The base layer is composed of a sintered alloy of a higher heat resistance and a higher wear resistance than those of the valve-seat layer and having a composition comprising, by weight, 11 to 15% Cr, 0.4 to 2.0% Mo, 0.05 to 0.3% C, balance substantially Fe. The sintered alloy for the base layer may have a compositions further including 2 to 4% Cu.