baber/WOPTO huggingface dataset:
Patent EP-0066967-A1 (EP)
Inventor: CLARK ROBERT CORBIN
IPC: C08J9/14
Filed: 1982-05-14
Abstract: Dimensionally stable, cured phenolic foams are described that have a thermal conductivity after 10-days below 0.0185 watts/m°C, a density of 30 to 70 k/cubic meter and a closed-cell content of at least 85%.
Patent EP-0072829-A1 (EP)
Inventor: HANSEN PATRICK G
IPC: F02B27/04
Filed: 1982-02-24
Abstract: Systeme d'echappement pour un moteur a combustion interne possedant un certain nombre de cylindres, comprenant un tuyau d'echappement primaire connecte a l'orifice d'echappement de chaque cylindre, caracterise par la presence d'un tuyau d'echappement secondaire (20, 22, 24 ou 26) connecte entre un tuyau d'echappement primaire (12, 14, 16 ou 18) d'un premier cylindre (1, 2, 3 ou 4) et un tuyau d'echappement primaire (16, 12, 18 ou 14) d'un deuxieme cylindre (3, 1, 4 ou 2).
Patent EP-0111615-A1 (EP)
Title: Wärmeübertragersystem, vorzugsweise für ein Prozessgas
Inventor: RUZEK WOLFGANG
IPC: F28D7/16
Filed: 1983-01-13
Abstract: Das Wärmeübertragersystem weist einen Kanalabschnitt (30) auf, der sich in zwei parallele Zweigkanäle (32,34) gabelt, die in einen gemeinsamen Mischraum münden. Im Kanalabschnitt (30) und im Zweigkanal (32) ist eine gemeinsame Verdampferheizfläche (36) untergebracht. Im anderen Zweigkanal (34) ist eine Wärmeübertragerfläche in Form einer Helissenheizfläche (62) angeordnet, in der der in der Verdampferheizfläche erzeugte Dampf überhitzt wird. Der Zweigkanal (32) weist ein verstellbares Drosselorgan (25) auf und alle Heizflächen (36, 62) sind in einem einzigen, im wesentlichen zylindrischen Druckgefäss (1) untergebracht. Hierdurch wird ein Wärmeübertragersystem geschaffen, das einfach in seinem Aufbau ist und bei dem im Falle einer Verschmutzung der Heizflächen (36, 62) sich mindestens die Verdampferheizflache (36) relativ gut ausbauen und reinigen lässt; die Ueberhitzerheizfläche (62) lässt sich innerhalb des Druckgefässes (1) reinigen.
Patent EP-0086442-A1 (EP)
Inventor: HORCHOS LEONARD ANTHONY
IPC: F16K31/06
Filed: 1983-02-08
Abstract: The valve arrangement interfaces an enclosed interior region under pressure with an exterior region of less pressure through an orifice opening (13). The orifice wall (11) is tapered from interior to exterior to bound a frustoconical region constricting toward the exterior to accommodate a magnetizable ball (17). The ball is held in its seated position against the orifice wall by permanent magnets (19, 21) imbedded in the wall (11). An AC coil (23) surrounding the orifice opening (13) acts when energized to cause the ball (17) to move between its seated or closed position and a non-magnetizable screen (25) in its open position. The frequency and duration of applied positive and negative pulses driving the coil (23) act to control the on/off fluid flow duty cycle of the valve.
Patent EP-0088427-A1 (EP)
Inventor: FUNK GARY LLOYD
IPC: C07C9/16
Filed: 1983-03-08
Abstract: An acid alkylation process is controlled so as to maintain a desired ratio of isobutane to olefins in a fluid stream flowing to the alkylation reactor and to maintain a desired acid to hydrocarbon ratio in the alkylation reactor. Also, if parallel alkylation reactors are utilized, the flow rate of the olefin stream to one of the alkylation reactors is manipulated so as to maintain a balanced loading on the parallel alkylation reactors. Such control results in improved quality of the alkylate produced and also improves the amount of alkylate produced from a particular amount of fluid to the alkylation reactor.
Patent EP-0089038-A1 (EP)
Inventor: FUJITA TAKESHI
IPC: C08G63/668
Filed: 1983-03-12
Abstract: A process for preparing polyoxyalkylene high molecular weight compounds having an average molecular weight of more than 20,000 and being soluble in solvents and moldable by addition-polymerizing ethylene oxide alone or a mixture of alkylene oxides containing ethylene oxide to an organic compound having at least 2 active hydrogen groups to produce a polyhydroxyl compound having an average molecular weight of not less than 1,000, and esterifying the polyhydroxyl compound with a polycarboxylic acid, its anhydride or its lower alkyl ester.
Patent EP-0092065-A1 (EP)
Inventor: WALTERS PAUL W
IPC: C10G11/05
Filed: 1983-03-24
Abstract: Steam (25) is added to the air that passes through the dense bed of the deactivated coked catalyst. Steam acts by removing adsorbed heavy hydrocarbons and reacting with the coke to yield carbon monoxide. The overall effect is to lower the regenerator temperature by removing oxidizable material and convert coke to carbon monoxide and hydrogen via endothermic reaction. This allows operation at higher Conradson carbon feed (10-14% Conradson carbon). Air (42) is added at the bottom of the lower regenerator (34) and also an additional air inlet is placed in the upper part of the lower regenerator section.
Patent EP-0095635-A1 (EP)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/66
Filed: 1983-05-16
Abstract: Die Erfindung betrifft neue, homogen lagerstabile Salze enthaltende Polyolgemische mit hoher Misch-OH-Zahl und hohem Ethylenglykol- und/oder Butandiol-1,4-Gehalt aus höhermolekularen Polyoxyalkylenpolyolen der OH-Zahl 20 bis 210 mit mindestens 5 Gew.-%, überwiegend oder ausschließlich endständigen Oxyethylenblöcken, in Abmischungen mit Umsetzungsprodukten von Ethylenglykol und/oder Butandiol-1,4 und 0,05 bis 0,5 Mol Alkyloxiranen, vorzugsweise Propylenoxid. Weiterer Erfindungsgegenstand ist die Verwendung dieser Polyolgemische zur Herstellung von Polyurethan-Kunststoffen.
Patent EP-0128229-A1 (EP)
Inventor: NAKAHARA YUTAKA
IPC: C07F9/6578
Filed: 1983-06-08
Abstract: Hindered bisphenol diphosphonites are provided having the structure:
     wherein:
     A is selected from the group consisting of -S-; -0-; alkylidene having from one to about ten carbon atoms; cycloalkylidene having from about four to about eight carbon atoms; and phenylalkylidene having from seven to about twelve carbon atoms;   R is selected from the group consisting of alkyl having from one to about eighteen carbon atoms; cycloalkyl having from three to about twelve carbon atoms; and aralkyl having from seven to about twelve carbon atoms;   R, is selected from the group consisting of hydrogen; alkyl having from one to about eighteen carbon atoms; cycloalkyl having from three to about twelve carbon atoms; and aralkyl having from seven to about twelve carbon atoms;   R 2  is selected from the group consisting of
     
     
     and
     as well as synthetic resin compositions having an enhanced resistance to deterioration by heat and light comprising a synthetic resin and such phosphonites.
Patent EP-0108866-A1 (EP)
Inventor: REGATTIERI FRANCA
IPC: A61D1/08
Filed: 1983-08-02
Abstract: Cows are assisted during the birth of calves by an instrument consisting of a bar (11) with a support (13) at one end which is pressed against the cow body. The bar has a toothed rack (12a,12b) with a slider (30a,b) which can mesh with the teeth of the rack. The slider has an attachment for a cord which can be attached to the front or back feet of the calf being born. The support has pivoted elements (14a,14b) with anatomically curved surfaces (5a,5b) which conform to the cow body. The pivoted elements are so mounted that their distance from each other can be adjusted.
Patent EP-0107243-A1 (EP)
Inventor: HORAK JOSEF DIPL-ING
IPC: C03B5/237
Filed: 1983-10-13
Abstract: Um bei einem liegenden Gitterbesatz aus feuerfesten Steinen für Kammern regenerativ beheizter Öfen, insbesondere Glasschmelzöfen, einen stabilen Aufbau trotz Einhaltung einer geringen Kanalwandstärke, zwecks optimaler Ausnützung des Wärmespeichervermögens, zu schaffen, ist der Gitterbesatz (3,3') aus neben- und übereinandergelegten, feuerfesten, prismatischen Hohlsteinen (4, 6) mit rechteckigem, vorzugsweise quadratischem Innen- und Außenquerschnitt in horizontaler Anordnung ihrer Längsachsen aufgebaut.
Patent EP-0113189-A1 (EP)
Inventor: PERFETTI BRUNO MASSIMO
IPC: C09D11/00
Filed: 1983-11-30
Abstract: A composition for marking or for use as an anti-scaling coating on metal products includes solids of 30 to 50 parts by weight pigment, 43 to 58 parts by weight water soluble alkali metal silicate binder, at least 50 percent of which is sodium silicate and in which the ratio of silica to alkali metal oxide is 2.60 to 3.25, and sufficient cross-linking binder to provide 1.5 to 5.0 parts B 2 0 3 , the weight ratio of total pigment to total binder being 0.50 to 1.0. The composition adheres when applied to metal products which are at temperatures of at least 250°F (121°C) or which are subsequently heated to such temperatures. A preferred method of making the composition includes mixing first and second soluble alkali metal silicate solutions. The cross-linking binder is added to one of the solutions prior to addition of the other solid materials. Utilizing the two starting solutions provides a final mixture having a lower viscosity than when a single soluble silicate starting solution of equivalent Si0 2  ratio is used.
Patent EP-0115713-A1 (EP)
Inventor: CARMINATI PAOLO
IPC: C07D403/12
Filed: 1983-11-04
Abstract: The present invention relates to a process for preparing 2-(1-piperazinyl) pyrimidines of formula:   <IMAGE>   in which one of the groups T and Q represents hydrogen, a hydroxyl or lower alkanoyloxy group, and the other represents hydrogen; and X represents: a group -CO-R1  a group   <IMAGE>  an alkylene-COOY group an alkylene-CO-W group, according to which a 2-(1-piperazinyl) pyrimidine of formula:   <IMAGE>  is reacted with a compound of formula AX in which A is selected from an atom of halogen and an activator group of the carboxylic function of the radical X.
Patent EP-0136390-A1 (EP)
Inventor: GAZZARRINI VINICIO
IPC: D05B23/00
Filed: 1983-09-22
Abstract: Equipment for removing or suppressing folds or creases in the trunk portion of a pair of stocking tights incorporates a vertical tubular body open at the base and surrounded by an annular array of grips on levers which deploy radially outwards under the influence of an elastic ring engaged on the ends of the levers above their pivot points. The grips are released from alignment parallel to the tubular body by raising a yoke which otherwise bears on ancillary levers projecting from the main hook levers. Once the radial hooks have engaged the lever part of the trunk in radial tension, a pair of jaws can grip and extend the trunk to place the fabric under sufficient tension to remove any residual creases. The legs of the stockings can be released from individual suction tubes beneath the main tube to allow them to be drawn in turn up into the bore of the main tube to leave the biaxially extended and smoothed trunk portion of the tights exposed ready for stitching ancillary seams or linings etc. Opt. the internal surfaces of the distended trunk can be further smoothed mechanically by insertion of a cup-shaped elastomeric plug.
Patent EP-0102979-A1 (EP)
Inventor: MICHEL JEAN-PIERRE
IPC: C07H15/12
Filed: 1983-03-03
Abstract: L'agent tensio-actif résulte de la combinaison d'une amine grasse et d'un ose, en présence d'un acide et en milieu déshydraté et sans solvant. L'amine grasse et l'ose sont mis en contact à une température comprise entre 50 et 90oC. Le produit de combinaison est tensio-actif remarquable.
Patent EP-0111559-A1 (EP)
Title: Bande indiquant une tentative d'ouverture
Inventor: BANICH JOHN N SR
IPC: B65D41/34
Filed: 1983-06-10
Abstract: Dispositif de fermeture pour des conteneurs, et plus particulièrement dispositif de fermeture (14) pouvant être constitué d'un matériau plastique moulé et coopérant avec les parties terminales d'un goulot existant (12), ce dispositif de fermeture (14) comprenant une bande d'indication de tentative d'ouverture (40) ayant une pluralité de barbes élastiques (42) s'engageant et se verrouillant sous l'épaulement existant (24) de la finition conventionnelle d'un goulot (12), automatiquement, pour éliminer l'outillage spécial qui est actuellement nécessaire dans le domaine des dispositifs de fermeture métalliques.
Patent EP-0153432-A1 (EP)
Inventor: WATTS CLAUDE
IPC: B22C9/04
Filed: 1984-02-29
Abstract: A special stucco for use in the construction of shell molds for investment casting is disclosed. The stucco particles comprise refractory powder held together by a binder which volatilizes or otherwise disintegrates at firing temperatures. Since the particles lose their structural integrity in the firing process, the shell mold may be more easily broken away from the finished casting.
Patent EP-0128276-A1 (EP)
Inventor: SAUMWEBER ECKART DR
IPC: F16D65/02
Filed: 1984-03-20
Abstract: A brake lining carrier particularly for disk brakes having divided lining elements has a base plate on which is positioned an intermediate plate to support a carrier plate upon which is attached the friction lining. The intermediate plate has a number of indentations which form bulges. Bulges result in a certain degree of elasticity which provides a mobile elastic mounting support for the friction lining which may be made of sintered metal. The result is virtually noiseless braking with uniform surface application and without the generation of "hot spots".
Patent EP-0124075-A1 (EP)
Inventor: KAWAGUCHI TATSUZO
IPC: H01L21/203
Filed: 1984-04-25
Abstract: A sputtering target supporting device for fixing, to a common electrode (5), a plurality of beams (1,2) forming a mosaic target used for co-sputtering. At least one pressing mechanism (4b) is provided exclusively for each of the beams (1, 2) to press the respective beam (1, 2) against the common electrode (5) by means of the respective pressing mechanism (4b) provided therefor.
Patent EP-0127785-A1 (EP)
Inventor: ANDRE WOLFRAM DIPL-ING
IPC: A23L5/10
Filed: 1984-05-04
Abstract: A device for the control of the cooking process in a steam pressure cooker filled with water and the food to be cooked and heatable by means of a heating element controlled by a control circuit wherein the temperature of the pressure cooker is detected and utilized by way of the control circuit for the adjustment of the heat output of the heating element and in which by means of an adjustable timing element a cooking time can be preselected. The cooking time in the pressure cooker is maintained regardless of the inertia of the cooking system by the fact that a timing element begins measurement of the preselected cooking time only upon reaching a preset measuring temperature between the vapor phase temperature and the evaporation temperature of the water and, dependent upon the length of time that elapses between the reaching of the vapor phase temperature and the reaching of the vaporation temperature of the water in the pressure cooker, is so controllable that it causes disconnection of the heating element before the end of the preselected cooking time in proportion to the measured length of time between reaching the vapor phase temperature and the evaporation temperature of the water.
Patent EP-0135042-A1 (EP)
Inventor: KONIG GUSTAV
IPC: F16K3/02
Filed: 1984-07-20
Abstract: 1. Gate valve device with a base plate (6, 64, 74) and a gate valve plate (3, 67, 76), which comprises at least one through hole (2, 77), which by sliding the gate valve plate (3, 67, 76) in its plane, can be brought into alignment with an opening (4, 5, 65, 75) in the base plate (6, 64, 74) for the passage of a medium and with a sealing ring (20, 21, 82) located between the base plate (6, 64, 74) and the gate valve plate (3, 67, 76) in an annular groove (15, 16, 80) surrounding the opening (4, 5, 65, 75), which sealing ring comprises a peripheral groove (25, 83) facing the excess pressure side, which peripheral groove is defined by a base wall (22), a side wall (23) and an opposing sealing lip (24, 24'), which is pressed in the direction towards the excess pressure with its support radially obliquely against a sliding sealing surface (26, 79), characterised in that on the sealing side (44) lying opposite the side wall (23), on the sealing lip (24, 24') which is under elastic pre-tension, the sealing ring (20, 21, 82) comprises an inclined surface (45).
Patent EP-0147638-A1 (EP)
Inventor: WERKEMA DONALD A
IPC: C08L77/00
Filed: 1984-11-26
Abstract: Paper having improved printability in rotogravure printing is provided by coating a paper substrate with an aqueous coating formulation containing a pigment such as kaolin clay, a binder such as a styrene/butadiene/itaconic acid terpolymer and a polyamidoamine such as the reaction product derived from ethylene diamine and methylacrylate.
Patent EP-0115887-A1 (EP)
Inventor: LECLOUX ANDRE
IPC: C07C29/64
Filed: 1984-01-23
Abstract: 2,2,2-Trifluoroethanol is obtained by catalytic oxidation of 1,1-difluoroethylene. The 2,2,2-trifluoroethanol thus obtained is used as a solvent or as a synthesis intermediate.
Patent EP-0142879-A1 (EP)
Inventor: POLONI ALFREDO
IPC: B21B31/08
Filed: 1984-10-17
Abstract: This invention concerns a device (10) to replace rolls (11) and/or apparatus (12) on rolling stands (25-26) having rolls (11) supported at one end, which device is able to cooperate with; static support stand means (28-48) and is moved by crane or bridge crane means, possibly with a rotatable turret (33), and comprises frame means (110) with hook means (23), jaw means (16) with means (20) to engage rolls, and actuation means (17), such device comprising also means (22) to engage apparatus, the reciprocal positioning of parts (11-12-13) when engaged by such device (10) being substantially the same as the reciprocal positioning of such parts (11-12-13) when fitted to the rolling unit (25-26).
Patent EP-0160131-A1 (EP)
Inventor: FOSTER DAVID IAN
IPC: B01D53/14
Filed: 1984-03-30
Abstract: Method for removing a hydride of an element selected from the group consisting of phosphorus, arsenic, antimony, bismuth, or mixtures thereof, from a hydrocarbon stream, a gas stream, or a mixture of the two streams by initially reducing the free water concentration of the stream or streams or raising the temperatures of the same and subsequently contacting the essentially moisture free effluent with soda lime.
Patent EP-0132124-A1 (EP)
Title: Novel pharmaceutical compounds and their preparation
Inventor: STEGGLES DAVID JAMES
IPC: C07D257/04
Filed: 1984-07-12
Abstract: Compounds of formula
     wherein R,, R 2  and R 3  are each independently selected from H, OH, C 1 -C 4 alkyl, R 4 -CO and halogen, where R. is C 1 -C 4 alkyl; R 5  and R. are each independently selected from H, C 1 -C 4 alkyl and optionally-substituted phenyl; R 7  is an alkylene group having from 1 to 4 carbon atoms, optionally containing a substituted or unsubstituted phenyl group; p or 0 or 1; and Z is a 1H-tetrazol-5-yl or a -CN group; and salts thereof, may be prepared by reacting a compound of formula.
     with a compound of formula
     wherein R 1 -R 7  are as defined in claim 1, in an organic solvent at a temperature in the range of 40-120°C in the presence of a base, and reacting the resulting compound with an alkali metal cyanide orthiocyanate, and optionally reacting the resulting compound with a source of azide ions to produce pharmacologically active compounds of formula I wherein Z is 1H-tetrazol-5-yl.
Patent EP-0175023-A1 (EP)
Inventor: SHINO SATORU FUJI XEROX EBINA-
IPC: G03G15/00
Filed: 1984-09-12
Abstract: A modular sheet-feeding apparatus (10) for connection to a copying machine (1, 2) in which a plurality of cassettes (12a-12e) are placed on a series of tables. The tables are mounted as a group and individually positioned for feeding sheets into the copying machine (1, 2). The modular sheet-feeding apparatus (10) can either include its own feed rolls (13a-13e) for each table or use one feed roll that is mounted within the main frame (1) to be moved into and out of sheet-feeding position.
Patent EP-0185661-A1 (EP)
Inventor: NAKAMURA MASAO
IPC: F16L59/14
Filed: 1984-06-07
Abstract: Une structure isolante pour des tuyauteries (1) à basse température ou cryogénique comprenant au moins une barrière thermo-isolante (3) et au moins une barrière anti-humidité (2) qui sont appliquées sur la surface extérieure d'une tuyauterie qui doit être isolée contre la chaleur, et aussi, au minimum, une couche de revêtement (6); ladite barrière thermo-isolante comprend une mousse de résine synthétique extrudée et dans laquelle, ceci exprimé en termes de coordonnées tridimensionnelles X (par rapport à la circonférence), Y (par rapport à l'épaisseur) et Z (par rapport à la longueur), ladite barrière thermo-isolante a une perméabilité à la vapeur d'eau Py, dans l'axe des Y, de 1,5g/m2.h ou moins et la barrière thermo-isolante la plus proche de la tuyauterie isolée présente, dans les axes X et Y, des allongements de rupture Ex et Ez de l'ordre de 8 à 40%.
Patent EP-0161269-A1 (EP)
Inventor: SIBIGTROTH JAMES MICHAEL
IPC: G06F15/78
Filed: 1984-10-09
Abstract: Un système de comparaison de sorties et un procédé pour contrôler automatiquement des sorties multiples dans un processeur de données comporte un registre de masque de comparaison de sorties (24) pour y conserver un bit d'ensemble. Un registre de données de comparaison de sorties (26) est couplé à une sortie de contrôle du registre de masque de comparaison de sorties (24) pour y conserver un bit de données. Des mécanismes pour initier une fonction de comparaison de sorties sont couplés à une entrée de contrôle du registre de masque de comparaison de sorties (24), grâce à quoi le bit de données sera transféré à une sortie du processeur de données si le bit d'ensemble est présent. Ce système et ce procédé permettent une utilisation simultanée de fonctions de comparaison de sorties multiples afin d'obtenir des impulsions larges d'un cycle sur une broche de sortie d'horloge.
Patent EP-0163739-A1 (EP)
Inventor: UEDAIRA SATORU
IPC: H01B3/12
Filed: 1984-11-05
Abstract: A process for preparing fine particles of Ba(Zr x Ti l-x )O 3  (where 0 < x < 1), a kind of dielectric material, which comprises reacting an inorganic Zr compound or its hydrolysis product, an inorganic Ti compound or its hydrolysis product, and a Ba salt in a strongly alkaline aqueous solution. This process enables to obtain Ba(Zr x Ti l-x )O 3  solid solution having high purity, good uniformity, and excellent activity.
Patent EP-0189504-A1 (EP)
Inventor: ZELLER BARY LYN
IPC: C07D473/12
Filed: 1985-02-01
Abstract: A method of decaffeinating caffeine-containing liquids and particularly aqueous coffee extracts is disclosed. Caffeic acid is added to a caffeine-containing aqueous coffee extract so as to form an insoluble, colloidal caffeic acid/caffeine complex. Crystals of the insoluble caffeic acid/caffeine complex are then grown and subsequently separated from the aqueous decaffeinated coffee extract. The coffee extracts intended for use herein include both roasted and green coffee extracts.
Patent EP-0157217-A1 (EP)
Inventor: ERICKSON JOHN WALDEMAR
IPC: F04B19/10
Filed: 1985-03-08
Abstract: A lubrication system for moveable machine parts within a housing have a sump containing a fluid and a rotatable shaft comprising a ring (16) eccentrically encircling and being frictionally rotated by shaft (14), ring being at least partially immersed in sump fluid to carry fluid during rotation for machine parts, a plurality of fluid carrying fins (24, 26) attached to ring (16) to increase the fluid carrying capacity of ring, fins commencing from each outer edge and extending partially inwardly along the ring with towards each other thereby forming an annular space (29) between fins and ring, conduit means (30) having an inlet located within annular space for receiving fluid carried in annular space and delivering fluid to moveable machine parts, and first and second abutments (18, 20) attached to shaft, one on each side of ring and spaced from ring sufficiently to form an axial gap for a fluid film which transmits rotational power from abutments to ring.