baber/WOPTO huggingface dataset:
Patent EP-0012316-A1 (EP)
Inventor: AHARONI SHAUL MOSHE
IPC: C08F8/06
Filed: 1979-12-03
Abstract: Partially unsaturated polymers are dissolved in a two component solvent comprising a first component having a reactivity toward ozone less than carbon-carbon double bonds but more reactive than carbon-carbon single bonds and a second component being inert toward ozone. Introduction of ozone into the solution produces ozonides which are readily cleft into difunctional aliphatic species that can be converted to e.g. carboxy-terminated or multifunctional carboxy substituted aliphatic compounds. These may be used as monomeric species in various polymerization schemes as such, in preparation of polyamides, for example, or may be reduced to aldehydes or alcohols to be used in the preparation of such polymers as polyesters, polyurethanes, poly (Schiff bases), etc. The carboxylated products may also be employed as ionomers, which are useful as surfactants. Monocarboxyl terminated polyethylene having a number average molecular weight of from about 4,000 to 100,000 are provided. Poly(carboxymethyl) substituted polyethylenes, wherein from about 0.05 to 1.3 percent of the hydrogen atom of polyethylene are substituted with carboxymethyl groups, are obtained.
Patent EP-0007666-A1 (EP)
Inventor: NOZAKI KENZIE
IPC: C07C2/74
Filed: 1979-07-13
Abstract: A process for hydrodimerizing butadiene to form 1,7-octadiene in high yields comprises hydrodimerizing butadiene in the presence of a palladium catalyst, a tertiary phosphine, a solvent which is a dialkyl sulphoxide, a N. N-dialkylaHcanamide, a substituted or unsubstituted pyridine or sulfolane or a mixture of two or more thereof, a formate of an alkali metal, an alkaline earth metal or ammonia and, in the case that the formate is a formate of an alkali metal or alkaline earth metal, at least one mole of water per mole of formate.
Patent EP-0010956-A1 (EP)
Inventor: BARTRAM DAVID TREVOR
IPC: F16D69/02
Filed: 1979-10-31
Abstract: A wound clutch facing is made from a glass yam of a rough physical form and a binder. The glass yarn contains at least one continuous filament strand and may for example be a doubled yarn or a yarn having a structure in which a sliver of staple glass is wound on a continuous filament core, or a yarn with a core (8) structure out of which loops (9) project at intervals. The latter yarn can be made by a wrapping technique. 
     The binder can include both thermoset resin and rubber. The method for the manufacture of the clutch facings consists in first impregnating the yarn, then winding the impregnated yarn into the form of a facing and press-curing the facing.
Patent EP-0007261-A1 (EP)
Inventor: SCAPINELLI BRUNO
IPC: B01L3/00
Filed: 1979-06-19
Abstract: The determining device consists of the combination of a flask 6 or similar, intended to receive a sample of the product to be analysed, equipped with a hollow stopper 7 whose base consists of a screen 1 of an appropriate mesh opening; of a vacuum flask 8 whose opening has the same diameter as the flask 6 or similar; and means associated with the vacuum flask 8, capable of creating a slight pressure in the latter. Application to the determination of medications presented in galenic progressive-release forms. <IMAGE>
Patent EP-0005681-A1 (EP)
Inventor: SOLIGNO VINCENZO
IPC: F28F9/013
Filed: 1979-05-14
Abstract: A method of making a supporting grid for tubes and such a grid comprising a central reticular structure formed of main (1,2) and secondary (3,4) intersecting strips. An inner annular frame is formed in the same material as that of the strips so as to tightly receive therein the ends of said strips, said inner fram being higher than the reticular structure so that lower and upper projecting portions are created together with cleaning ducts. An external annular frame of a different material and axially extending inward facing dogs are provided at the inner portion of said external frame. The inner frame (7) and the external frame are assembled such that at room temperature said dogs fit tightly to theinner cylindrical surface of said projecting portions, while play (17) existing between the external cylindrical surface of the inner frame and the external frame allows the free thermal expansion of the two materials.
Patent EP-0010541-A1 (EP)
Inventor: NEWMAN CHRISTOPHER JOHN
IPC: A01G23/04
Filed: 1979-08-13
Abstract: Appareil d'excavation et de transplantation de plantes et d'arbres comprenant des couteaux incurves verrouillables entre eux (16) amovibles par rapport au dispositif d'enfoncement (32, 33) de sorte que l'appareil puisse excaver plusieurs mottes de terre et plusieurs dimensions de mottes de terre consecutivement, enfoncant chaque couteau (16) successivement par transmission d'une force provenant d'un dispositif a mouvement alternatif rapide (32, 33) produisant une petite force resultante de reaction. Les mottes de terre ainsi excavees sont retenues dans les containers temporaires reutilisables formes par des ensembles de couteaux verrouilles entre eux et peuvent etre extraites de la plantation a l'aide de moyens de levage et de transport courants sans que l'on soit embarrasse par l'appareil d'excavation accompagnant chaque plante. L'appareil comprend des moyens de guidage (1, 2, 15, 21) des couteaux amovibles pendant l'enfoncement et des moyens (17) de guidage de la rotation et du positionnement de l'appareil par rapport a l'axe vertical de l'arbre.
Patent EP-0020456-A1 (EP)
Inventor: FAN JOHN C C
IPC: C23C14/08
Filed: 1980-04-22
Abstract: Des miroirs thermiques transparents sont formes par depot de pellicules d'oxyde d'indium dope a l'etain ou des pellicules d'oxyde d'etain dopees a l'antimoine sur des substrats polymeres. Des procedes de depot a basse temperature, comme la pulverisation cathodique a faisceau ionique, sont employes pour preserver les substrats polymeres, et des pellicules ayant une grande transparence aux radiations visible et une grande reflectivite aux rayons infrarouges sont deposees sur les substrats polymeres en controlant soigneusement la pression partielle de l'oxygene pendant le depot.
Patent EP-0024034-A1 (EP)
Inventor: TOMOSHIGE TORU
IPC: C08F289/00
Filed: 1980-08-06
Abstract: A maleated saturated hydrocarbon wax having a number-average molecular weight of 500 through 6000, a content of a maleic anhydride unit of 14 through 40% by weight and a melt viscosity of 10 2  through 10" centipoises at 140°C is disclosed. This maleated wax is self-emulsifiable and the emulsion thereof can be stored for a long period of time, even in a very dilute emultion. This maleated wax is produced from the reaction of a saturated hydrocarbon wax with the specified amount of maleic anhydride, in the presence of an organic peroxide, at the specified tamperature, by adding the maleic anhydride and the organic peroxide to the molten saturated hydrocarbon wax at the specified rates.
Patent EP-0026822-A1 (EP)
Inventor: BRAUN ALBERT
IPC: B65D75/00
Filed: 1980-08-07
Abstract: 1. Process for making a package for transporting calcium carbide for use in small metered quantities, wherein a plurality of bags made from a plastics sheet, preferably a polyethylene sheet having a thickness of 0,05 to 0,4 mm and a surface mass of 50 to 400 g/m**2 , and being filled with a certain quantity of calcium carbide and closed, are disposed in various layers one above the other in a multi-layered card board box (2) mounted on a pallet (3), and the box (2) is closed ; wherein the box (2) is filled with an annular member (4) which is in close contact with the vertical inside walls of the box (2) with the exception of the region of its corners ; wherein each of the corners of box (2) is provided with a tubular trunk (5) reaching from its bottom to its cover the tubular trunks (5) being in contact tangentially with the annular member (4) stabilizing their positions ; wherein the box (2) is provided with exterior bottom and cover closing flaps completely overlapping each other ; wherein a covering grate (6) is placed on to the upper side of the close box (2) ; wherein the closed box (2), covering grate (6) und pallet (3) are encircled at least once in longitudinal and/or transversal direction by means of a tape ; wherein after this encirclement, a shrinkable sheet having a surface mass of 55 to 460 g/m**2 is pulled over the box (2), covering grate (6) and pallet (3), and the shrinkable sheet is caused to shrink by blowing hot air thereonto ; and wherein up to three pallets (3), boxes (2) and covering grates (6) are stackable.
Patent EP-0018718-A1 (EP)
Inventor: BARNES ELWOOD EUGENE
IPC: G07F9/08
Filed: 1980-03-26
Abstract: An accountability system for a vending machine system having means for vending products and means for determining credit, the accountability system comprising a portable electronic data file module which is removable from the system, and means for collecting transaction data from the vending machine system and recording it in the portable electronic data file module. A module interlock and a power monitor are provided to ensure that accurate information is stored in the module.
Patent EP-0026585-A1 (EP)
Inventor: COOKSEY WILLIAM HAROLD
IPC: F02P5/06
Filed: 1980-09-04
Abstract: A centrifugal advance mechanism wherein the degree of . advance of the output shaft of the mechanism relative to the input shaft of the mechanism increases, as a result of smoothly increasing speed, in a stepwise manner, the mechanism including a first plate (13) rotatable with the input shaft (11), and a second plate (18) rotatable relative to both the input shaft (11) and the output shaft (12). A cam member (21) is coupled to the output shaft (12) to rotate therewith, and is engaged by centrifugal weights pivoted on the first shaft (11). A first tension spring (26) acts between the input shaft and the output shaft to urge the output shaft to a rest position, and a second tension spring (27) acts between the output shaft (12) and the second plate (18) to urge the second plate (18) to a rest position relative to the output shaft (12). The second plate (18) and the first plate (13) include co-acting abutment means (29, 15) to limit movement of the second plate (18) with the output shaft (12) relative to the input shaft (11). Before co-operation of the abutment means (15,29) the shaft (12) is moved relative to the shaft (11) against the action of the spring (26), whereas after co-operation of the abutment means (15, 29) movement of the shaft (12) relative to the shaft (11) takes place against the combined action of the springs (26,27.)
Patent EP-0025710-A1 (EP)
Inventor: PARANJPE SURESH C
IPC: G06K15/10
Filed: 1980-09-12
Abstract: An ink jet printer includes a print head means (64) which generates two parallel rows of jet drop streams. Charge electrodes (76) are mounted on a pair of charge electrode plates (72) which are movable into and out of drop charging positions. A pair of catchers (78) each have a drop catching surface (80) and a drop ingesting slot (82) along the lower edge of the drop catching surface. Each of the catchers is mounted for pivotal movement about an axis parallel to the rows of jet drop streams. The catchers may be pivoted from a drop catching position (Fig. 2d), in which the drop catching surfaces (80) are substantially parallel, to a full catch position (Fig. 2a) in which the drop catching surfaces are inclined to face upwardly and intercept the jet drop streams. In the full catch position, the drop ingesting slots (82) are positioned closely together. A linkage arrangement is provided for pivoting the catchers from the full catch position to the drop catch position after start up of the print head. The linkage arrangement also moves the charge electrode plates into the drop charging positions (Fig. 2d) after the catchers are pivoted sufficiently to apply a drop deflecting potential thereto, but whilst the drop catching surfaces intercept the jet drop streams.
Patent EP-0020195-A1 (EP)
Inventor: GENDROT ANDRE JEAN-CLAUDE
IPC: G08C15/06
Filed: 1980-04-18
Abstract: The apparatus (A) is coupled to a tape recorder of which it uses a same head in the writing mode (E) or reading mode (L) according to the position of a nip flop (B), for recording a set of commands (C1)... (Cn) applied to the inputs of a multiplexor (Cx) and for the restitution thereof at an output of a synchronous demultiplexor (Dx) to control the homologous sanction (F1)... Fn. Push buttons BC/1... n allow to selectively and "on the by" correct the recorded orders. The arrangements of the writing circuit (I), reading circuit (II) and correction circuit (III) of the apparatus and particularly the servo-control of its internal clock (H) at the unwinding speed of the magnetic tape preserve in all cases of usage the levels and relative variations of the restituted orders in real or deferred time at any rate, even on a backward mode.
Patent EP-0044421-A1 (EP)
Inventor: GIESECKE HENNING DR
IPC: C07D249/12
Filed: 1981-06-22
Abstract: Neue Di- und Oligo-1,2,4-triazolidin-3,5-dione der allgemeinen Formel
     worin
     R 1  einen n-wertigen (n = 2 bis 5), gegebenenfalls substituierten und/oder durch gegebenenfalls Heteroatome oder Heteroatomgruppen unterbrochenen     
organischen Rest darstellt. Sie können durch Umsetzung von 0,9 bis 1,1 Mol Hydrazodicarbonamid oder 1,2,4-Triazolidin-3,5-dion mit 1/n Mol eines Amins der Formel R 1  (NH 2 ) n  unter Abspaltung von Ammoniak bzw. aus einem monosubstituierten Hydrazodicarbonamid der Formel (H 2 N-CO-NH-NH-CO-NH) n  R 1  unter Abspaltung von Ammoniak erhalten werden. Die Di- und Oligo-1,2,4-triazolidin-3,5-dione sind wertvolle Ausgangsstoffe zur Herstellung in 1,2-Stellung oxalkylierter oder Glycidylgruppen tragender Derivate.
Patent EP-0044505-A1 (EP)
Inventor: ANDERSON SIDNEY ELMER
IPC: A01D61/00
Filed: 1981-07-14
Abstract: Die Erfindung bezieht sich auf eine Erntebergungsvorrichtung einer Erntebergungsmaschine mit zwei koaxial zueinander angeordneten Querförderern (30, 32) die an ihren inneren Enden je eine Lagerplatte (122) aufweisen, die in je ein an einer mittleren Tragvorrichtung (44) vorgesehenes Kupplungselement (102) von oben her einschiebbar sind, um auf diese Weise einen schnelleren Einbau bzw. Ausbau der Querförderer (30, 32) vorzunehmen. Die äußeren Enden der beiden Querförderer (30, 32) sind hierzu in den Seitenwänden (42) der Erntebergungsvorrichtung lösbar gelagert.
Patent EP-0046240-A1 (EP)
Inventor: LARSEN RONALD A
IPC: B62B13/06
Filed: 1981-08-05
Abstract: A sled body apparatus having an adjustable attachment device for connection to the conventional ski bindings mounted on a pair of snow skis and which can be adapted to connect to the bindings of both downhill and cross-country skis. The attachment device of the preferred embodiment includes adjustable front and rear segments which can be individually pre-positioned relative to the sled body to allow connection to substantially any desired size and style of ski binding. Alternatively, the adjustable attachment device can be utilized to mount a pair of snow skis to a backpack frame for carrying the skis, or to convert a pair of skis into an equipment carrier by using an appropriate sled body frame.
Patent EP-0046269-A1 (EP)
Inventor: SUZUKI TAKASHI
IPC: G11B5/72
Filed: 1981-08-11
Abstract: A thin film of a ferromagnetic metal or alloy and containing oxygen is formed over the surface of an elongated polyester film, said surface being formed with worm-like or particle-like projections consisting of cured high-molecular compounds.
Patent EP-0054915-A1 (EP)
Inventor: FUKUHARA SHOETSU
IPC: A01J7/00
Filed: 1981-12-17
Abstract: A milk-claw includes a collecting chamber for milk (22) is formed within a drum housing (12) and connected to inlets (27) and an outlet (15) for milk respectively; inspection chambers (16) for milk which have been defined adjacent to said collecting chamber (22) for milk by means of a partition wall (19, 31) and in which part of the milk flowing in the collecting chamber for milk (22) through said inlets (27) flows; and electrodes (17, 18) for measuring the electric conductivity of the milk flowed in said inspection chambers (16) for milk; wherein a through hole (23) is perforated in said partition wall (19, 31) interposed between said collecting chamber for milk (22) and inspection chambers ( 1 6) so that the milk flowed in said inspection chambers (16) for milk may flow back in the collecting chamber (22).
Patent EP-0054999-A1 (EP)
Inventor: BENTIN HORST
IPC: B41J2/14
Filed: 1981-12-11
Abstract: Bei Tintenstrahldruckern, bei denen die Tintentropfen einzeln aus einer oder mehreren Düsen für einen Matrixdruck ausgestossen werden, kommt es auf einen stets gleichen und axial zur Düsenrichtung verlaufenden Ausstoss der Tintentropfen an. Die Düsen sind daher so ausgebildet, dass die Austrittsöffnung sowohl im inneren Bereich als auch nahe um diesen Bereich scharfkantig ausgebildet ist, wobei der dadurch gebildete Düsenrand eine radial um die Austrittsöffnung gleiche Breite von höchstens 20 µm aufweist. Kleinere Werte sind anzustreben. Zweckmässig bildet der Querschnitt des Düsenrandes und der Austrittsöffnung ein spitzwinkliges Dreieck, wobei dessen spitze Ecke den Düsenrand darstellt.
Patent EP-0053507-A1 (EP)
Inventor: BURGIN SIDNEY ALFRED
IPC: C21D1/02
Filed: 1981-11-30
Abstract: The invention concerns a method of producing nickel steel rod or bar of a composition including at least 4% by weight nickel and less than 0.2% by weight carbon. The method comprises cooling a rod or bar of such composition on leaving a rolling mill at a rate which is controlled to produce in the cooled rod or bar a microstructure which is predominately martensitic.
Patent EP-0041445-A1 (EP)
Inventor: BOTON JACQUES
IPC: A01F25/20
Filed: 1981-05-26
Abstract: 1. A fork for the removal of silage, comprising a frame (1) equipped with parallel teeth (2) which terminate as a whole along a rectangular contour (5), a shaft (6) supported perpendicularly to the plane of the teeth (2), a cutting apparatus (3) supported from the shaft (6) and having a cutting member (4) which can be moved along the contour (5), a guideway (19) reproducing the shape of the contour (5) and means of movement of the cutting apparatus (3) along the contour (5) about the geometrical axis of the shaft (6), characterized in that the cutting apparatus (3) is supported by a pantograph P which can move in a plane parallel with the plane of the teeth (2) and has firstly a first main leg (9) mounted by one end about the shaft (6) and a second main leg (11) at the free end of which is mounted the cutting apparatus (3), and secondly a first secondary leg (12) and a second secondary leg (14) hinged together about a hingepin (17) aligned with the shaft (6) and the cutting apparatus (3), the said hingepin being provided with at least one roller which engages with the guideway (19), and in that the guideway reproduces on a reduced scale the contour (5).
Patent EP-0056553-A1 (EP)
Inventor: AUDENARD BERNARD
IPC: G01H1/00
Filed: 1981-12-28
Abstract: 1. A method for detecting and localizing an acoustic source (2 or 12) in a one-dimensional or bidimensional industrial structure (1, 9), the acoustic source being a pinpoint source or of small extent, accidental of fortuituous in origin and emitting a wave which admits in the structure at least two wave modes, said wave being emitted and said two modes being propagated at different speeds, characterized in that the localization of the acoustic source is achieved by mode distinction through the evaluation of the detection time difference (262) between said two distinct modes.
Patent EP-0047263-A1 (EP)
Inventor: RIEDERER HANS GIAN
IPC: B08B9/30
Filed: 1981-03-04
Abstract: Le dispositif pour le traitement de bouteilles (1) comprend un transporteur avec deux chaines sans fin synchrones (4, 5). Chaque chaine comprend un brin de transport (41, 51) et un brin de retour (42, 52). Les brins de transport (41, 51) avancent dans la meme direction et forment des machoires de serrage paralleles. Les points de renvoi des chaines constituent respectivement une entree (E) et une sortie (A) pour les bouteilles (1). En outre, une unite de traitement (20) comprend des buses d'air et/ou d'eau qui travaillent a l'exterieur et/ou a l'interieur du trajet incurve vertical du transporteur. La distance entre les brins de transport (41, 51) peut etre ajustee et l'entree (E) peut etre reglee lateralement par rapport a la sortie (A). Le dispositif universel peut facilement etre integre a un transporteur a courroie de trains de traitement divers.
Patent EP-0044868-A1 (EP)
Inventor: GROSS STEPHEN EDWARD
IPC: D21H13/40
Filed: 1981-01-30
Abstract: Compositions et papiers fabriques a partir de celles-ci utiles comme materiaux separateurs dans des batteries au plomb/acide a electrolyte appauvri. Les compositions consistent en un melange de 15 a 75% en poids de perlite, 20 a 70% en poids de fibre de verre et 5 a 20% en poids de fibres thermoplastiques insolubles dans l'acide, ces dernieres se presentant de preference sous la forme de fibres discontinues. Les fibres de verre ont des diametres de l'ordre de 0,3 a 1,0 micrometre, tandis que la perlite possede des dimensions de particules de l'ordre de 30 a 100 micrometres environ.
Patent EP-0047787-A1 (EP)
Inventor: JACK DOUGLAS S
IPC: A63C11/02
Filed: 1981-03-04
Abstract: Porte-skis a main pour une paire de skis (10, 10) et une paire de batons (12, 12) comprenant une paire d'organes (20, 30) de serrage opposes relies par des charnieres a leur extremite inferieure. Ces organes, lorsqu'ils sont opposes, definissent une paire d'ouvertures (72, 72) adjacentes recevant les skis (chacune pouvant recevoir une demi-section d'un ski) et une paire d'ouvertures (74, 74) adjacentes recevant les batons (chacune pouvant recevoir la demi-section d'un baton). Les extremites superieures des organes de serrage s'engagent l'une dans l'autre de maniere detachable et sont verrouillees ensemble par un moyen de verrouillage. Un manche pivotant aimante sur un des organes serrage peut pivoter de maniere a permettre une reduction de l'espace occupe par le porte-ski a main lorsqu'il est charge sur une galerie de voiture, ce qui permet l'utilisation d'une plus grande pluralite de porte-skis et de skis et de batons sur une voiture donnee. Lorsque les skis et les batons sont serres dans leurs ouvertures, leurs axes longitudinaux s'etendent en parallele et perpendiculairement aux axes longitudinaux des organes de serrage, les skis et les batons etant disposes cote a cote sur un meme plan. L'ensemble peut etre transporte convenablement au moyen du manche et peut etre fixe convenablement a une galerie sur le toit d'un vehicule. Chaque ouverture recevant un ski est formee par une partie servant a loger un ski d'une largeur plus reduite et une autre partie servant a loger un ski d'une largeur plus etendue suivant les desirs et les besoins de l'utilisateur particulier.
Patent EP-0059328-A1 (EP)
Inventor: CASSINA ENRICA
IPC: G01K11/16
Filed: 1982-02-03
Abstract: A plate for mammary thermographic detection based on microencapsulated liquid crystals, comprising a flexible support (1) having two areas (2, 3) of anatomic shape, provided with said liquid crystals, covering all quadrants of the breast, including the outer ones (4), the plate being preferably provided with a room temperature indicator (10; 14, 15, 16) and with means to hold it adhering to the entire breast shape, so as to allow a correct detection and instant comparison of the state of both mammae.