baber/WOPTO huggingface dataset:
Patent EP-0031358-A1 (EP)
Inventor: YAKOV ZELMAN BROVMAN
IPC: B41F33/00
Filed: 1981-01-12
Abstract: Une methode de commande automatique d'une presse a imprimer (10) comprend les etapes d'exploration d'une representation d'une image a imprimer au moyen d'une table lumineuse (70) pour en deriver les donnees objectives representant la densite moyenne de l'image encree dans des regions correspondantes a celles commandees par des cles (48) d'une source d'encre, produisant des copies imprimees multiples (85) de l'image suite a l'intervention subjective de l'operateur (80) dans le reglage des cles de la source, d'enregistrement des donnees objectives en memoire (75) et d'enregistrement des donnees subjectives representant le reglage des cles de la source reglees par l'operateur dans la memoire (90) pour plusieurs tirages differents, l'analyse des donnees objectives et des donnees de reglage des cles en examinant une pluralite de leurs composantes harmoniques suffisamment grandes pour representer de maniere precise ces donnees par un circuit (100), la correlation par une analyse de regression lineaire des composantes harmoniques respectives des donnees objectives et des donnees subjectives pendant plusieurs de ces tirages et le stockage de ces parametres de regression lineaire, puis l'exploration d'une representation d'une nouvelle image a imprimer par la table lumineuse (70) pour en deriver les donnees objectives, l'analyse des nouvelles donnees objectives en examinant leurs composantes harmoniques dans le circuit (100) et en appliquant les donnees parametriques de regression pour chacune des valeurs harmoniques trouvees precedemment, et en deriver les instructions de reglage des cles pour preregler la presse (10).
Patent EP-0037513-A1 (EP)
Inventor: BARNSCHEIDT WOLFGANG DR DIPL-I
IPC: D21C5/02
Filed: 1981-03-24
Abstract: Die Erfindung betrifft eine Flotationsvorrichtung zum Deinken von Faserstoffsuspensionen, bei der die Faserstoffsuspension vor dem Eintritt in die Flotationszelle (1) in Injektoren (2) mit Luft beladen wird. Die Injektoren (2) sind mit Breitschlitzdüsen (3) ausgerüstet. Der Querschnitt der Breitschlitzdüsen (3) zu deren Umfang weist ein Verhältnis zwischen 1,5 mm und 4 mm auf. Der Querschnitt der sich an die Breitschlitzdüse (3) anschließenden Mischkammer (4) beträgt das 1,3 bis 1,7-fache des Querschnitts der Breitschlitzdüse (3).
Patent EP-0063633-A1 (EP)
Inventor: AIZAWA HITOSHI
IPC: B21B37/18
Filed: 1981-04-29
Abstract: In methods of automatically controlling the strip thickness in a rolling mill for producing a rolled product having a desired thickness and devices therefore, either an automatic gauge control (AGC) mode for controlling a deviation of the output thickness of a material being rolled from the predetermined desired uniform gauge thickness to be diminished to zero ro an automatic reduction rate control (ARC) mode for controlling the rate of reduction of the material being rolled to a predetermined value is properly selected in accordance with the rolling condition, i.e., the deg, e of the actually measured output thickness deviation of the material or the progress of the rolling passes. Furthermore, as a method of and a device for automatically controlling the rate of reduction suitabe for the ARC mode of the methods of and the devices for automatically controlling the strip thickness, the rate of reduction is controlled such that an output thickness of the material is calculated from an actually measured input thickness of the material and a desired rate of reduction based on the principle of the constant mass-flow rate of the material being rolled, an input thickness is estimated from the calculated output thickness, an input length and an output length, and an error signal between the estimated input thickness and the actually measured input thickness is diminished to zero.
Patent EP-0044381-A1 (EP)
Inventor: LARKER HANS
IPC: G21F9/36
Filed: 1981-05-11
Abstract: A container (1) for enclosing particulate or piece-formed radioactive material (6) which shall be converted into a solid body by isostatic pressing at a high temperature and a high pressure. The container may have a corrugated sheath (2) and suitably a plane lid (4) and a plane bottom (3). The corrugation makes possible axial compression of the container (1) prior to the pressing. Instead of the corrugated sheath (2) the container may have a cylindrical sheath (side wall) and bellows projecting into the sheath and joining the sheath of the container to a lid and a bottom. The bellows make it possible to insert the lid and the bottom by gas pressure, so that the material (6) present in the container is axially compressed.
Patent EP-0042097-A1 (EP)
Inventor: WEITZ HANS-MARTIN DR
IPC: C07C69/28
Filed: 1981-06-02
Abstract: Verfahren zur Reaktivierung von Palladium, Kupfer und Tellur enthaltenden Trägerkatalysatoren, die für die Acyloxilierung von gegebenenfalls substituiertem Butadien zu Butendiolestern verwendet werden, bei dem man die Trägerkatalysatoren in Gegenwart eines unter den Bedingungen dieser Behandlung inerten Gases auf Temperaturen zwischen 200 und 900 °C erhitzt.
Patent EP-0049804-A1 (EP)
Inventor: SCHLEPPINGHOFF BERNHARD DR
IPC: C10L1/04
Filed: 1981-09-29
Abstract: 1. Process for the preparation of a petrol cut with a motor octane number of at least 80, characterised in that a hydrocarbon fraction of C4 -C8 -hydrocarbons which has a boiling range from about 25 degrees C to about 75 degrees C and contains, in particular, monoolefinic and also diolefinic and, where relevant, higher-olefinic and acetylenic and, where relevant, higher-olefinic and acetylenic components, is hydrogenated with hydrogen at a temperature of 100 to 400 degrees C and under a pressure of 5 to 80 bars in the presence of a supported nickel catalyst which, in the non-reduced state, contains 20 to 80% by weight of nickel, a ratio of 0.3 to 30 Mol of hydrogen per mol of hydrocarbon mixture being established for the process, the number of mols of hydrocarbon mixture being a mean value of the number of mols of the various hydrocarbons according to the amount thereof in the mixture, and a weight hourly space velocity WHSV of 0.5 to 8 g of reaction mixture per g of catalyst per hour being established.
Patent EP-0050812-A1 (EP)
Inventor: KRAMER DONALD L
IPC: G01V8/10
Filed: 1981-10-16
Abstract: A method and apparatus for sensing the presence of bubbles in a liquid wherein radiation is directed through said liquid toward a radiation responsive sensor and the differential between the response of the sensor when a bubble is not present in the radiation path and the response thereof when a bubble is present in the radiation path is markedly increased by limitation of the radiation which can reach said sensor to wavelengths strongly absorbed by said liquid.
Patent EP-0054725-A1 (EP)
Inventor: HEMPEL HANS-ULRICH DR
IPC: C11D3/00
Filed: 1981-10-30
Abstract: The defoaming agents used in aqueous systems are hydrolysis products of polysiloxane fatty acid derivatives of the formula (I) which were obtained at 100-200 DEG C from fatty acid esters having one double bond in the fatty acid or alcohol moiety by reaction with trichlorosilane, followed by hydrolysis and further treatment with 1- 10 % of finely divided silica which may have been made hydrophobic. <IMAGE> R<1>, R<3> = alkyl radicals, R<3> = alkylene radicals, in which R<1> + R<2> + R<3> contain a total of 15-35 C atoms <IMAGE> The agents are used in detergents and cleaning agents in amounts of 0.05-1 % by weight, and are preferably adsorbed to a pulverulent to grained, surfactant-free support material which comprises a spray-dried or granulated mixture of at least two water-soluble salts from the class of polyphosphates, silicates, carbonates and sulphates of sodium. This has the effect that the defoaming agent retains its full activity upon mixing with other detergent components and upon storage of the product.
Patent EP-0039533-A1 (EP)
Inventor: VAN DOMSELAAR JAN
IPC: G01N21/55
Filed: 1981-05-01
Abstract: The present invention relates to a densitometer having a light source (2) by means of which a light beam (4) is directed upon a printed web of paper (6) as well as a photo electric cell (8) measuring the amount of light reflected by the paper (6) said desintometer having an air jet nozzle (7) by means of which a jet of air can be directed to the spot (5) where the light beam (4) hits the paper (6) said jet preferably being perpendicular to the paper-plane said densitometer allowing a method to control the ink supply to the ink roller of the printing press which press can have a plurality of densitometers each controlling one or more of a number of ink supply members located side by side.
Patent EP-0046313-A1 (EP)
Inventor: EERTINK BASTIAAN BERNARD BOELE
IPC: B01J10/00
Filed: 1981-07-15
Abstract: Device and method for cleaning waste water, wherein the waste water ( 1 9) and oxygen gas (31) are flowing in opposite directions through a cylindrical multireactor (20) having a central rotatable pipe (24), the multireactor comprising a number of bioreactors and at least one separation chamber (75). The average pressure difference between, two successive bioreactors is at most seven meter water column. The bioreactors are separated from each other by stationary walls (40, 41, 48, 55, 60) and each bioreactor has its own mixing device (50) for mixing waste water and oxygen gas.
Patent EP-0043837-A1 (EP)
Inventor: LEE SUKOO
IPC: A61B17/115
Filed: 1981-01-15
Abstract: Une agrafeuse chirurgicale permet d'effectuer des anastomoses en bout-a-bout de tissus tubulaires par fixation et eversion des extremites de tissu respectivement dans une paire de dispositifs de prehension (20a et 20b) qui sont relies entre eux pour faire coincider les extremites du tissu retourne en les juxtaposant. Une cartouche d'agrafes jetables en quatre pieces (30) se presentant sous la forme de deux paires correspondantes d'elements comprend des agrafes (35) et des bourrelets de pliage d'agrafes (36) ayant la forme de courbes qui s'adaptent autour des extremites retournees du tissu. Chaque partie des dispositifs de prehension (20) possede des machoires doubles (24 et 25) qui saisissent respectivement le tissu et tiennent les elements des cartouches a agrafes (30). Des pointes (40) sur les elements a cartouches tiennent les extremites retournees du tissu, et des couteaux courbes (34) disposes entre les pointes et la rangee d'agrafes coupent les tissus en exces. Des points d'actionnement (37) disposes dans les elements de maintien des agrafes sont deplaces par des pinces (27) pour agir sur les agrafes et les couteaux pour maintenir en place la rangee d'agrafes et decouper le tissu autour de la rangee d'agrafes.
Patent EP-0051660-A1 (EP)
Inventor: MCKANE THOMAS D JR
IPC: E03C1/046
Filed: 1981-04-29
Abstract: Dispositif de melange de fluide a ecoulement selectionnable possedant un organe collecteur principal (10) avec un chemin principal de fluide (13) et un chemin (14) secondaire conique de fluide creant un effet venturi et un organe collecteur (12) rotatif monte sur l'organe collecteur principal (10). L'organe rotatif (12) possede un moyen de porte de soupape (19) qui tourne a l'interieur du chemin principal de fluide (13) de l'organe collecteur principal commandant ainsi l'ecoulement de fluide au travers du chemin. L'organe rotatif (12) possede aussi un orifice auxiliaire (27) d'alimentation en fluide pouvant etre aligne avec un orifice venturi (28) en communication fluide avec le chemin (14) secondaire conique de fluide de l'organe principal (10). L'orifice auxiliaire (27) d'alimentation en fluide se trouve dans une position fixe par rapport a la porte de soupape (19) de sorte que trois qualites d'ecoulement sont selectionnables par la rotation de l'organe rotatif (12).
Patent EP-0066583-A1 (EP)
Title: Procede pour la mesure de la pression partielle d'un gaz et sonde pour la mise en oeuvre du procede
Inventor: ASLAKSEN ERIK
IPC: G01L13/00
Filed: 1981-12-08
Abstract: Dans un procede pour la mesure de la pression partielle d'un gaz dans un milieu qui ne soit par critique quant au choix de ce milieu, on envoie une quantite de charge sur une matiere ayant une selectivite par rapport aux ions. On mesure avant et apres la difference de potentiel entre les milieux au moyen d'electrodes de derivation et on determine la pression partielle. La condition essentielle pour ce procede est que le volume d'un des milieux soit sensiblement plus petit que le volume de l'autre. Une sonde pour effectuer ce procede presente un corps creux (25) avec une chambre (27) de preference pour un milieu de reference. Les parois de la chambre la separent du milieu exterieur. On prevoit dans la paroi une zone permeable pour les ions gazeux et une electrode est prevue de chaque cote de la zone (25). La chambre (27) est entierement separee de l'atmosphere ambiante. Pour commander les conditions de temperature dans la zone selective pour les ions (25) on a prevu une disposition de mesure de temperature (21, 22) et/ou des organes de refroidissement (14) ou de chauffage sur la sonde.
Patent EP-0060423-A1 (EP)
Inventor: AYA MASAHIRO
IPC: C07D213/64
Filed: 1982-02-27
Abstract: 2-Pyridyloxyacetanilides of the formula   <IMAGE>   in which X is hydrogen, C1-C4 alkyl or C1-C4 halogenoalkyl, Y each independently is halogen, C1-C4 alkyl, C1-C4 alkoxy or C1-C4 halogenoalkyl, and n is 0, 1, 2 or 3 which possess herbicidal and plant-growth regulating activity.
Patent EP-0062290-A1 (EP)
Inventor: LUCK ERICH DR
IPC: A23K10/35
Filed: 1982-03-31
Abstract: 1. A process for preserving pelletized chips which are obtained in the processing of sugar beet and have a water content of less than 80% by weight, which process is characterized by mixing the pelletized chips with two components, at least one compound from the class of compounds comprising sorbic acid and sorbates being employed as the first component, namely in an amount of 2 X 10**-4 to 5 X 10**-3 mole per 100 g of unpreserved pelletized chips, and at least one compound from the class of compounds comprising water soluble and physiologically unobjectionable inorganic acids and their acid salts being employed as the second component, namely in an amount which is such that the mixture of pelletized chips and the two components has a pH value of at most 5.8.
Patent EP-0081693-A1 (EP)
Inventor: MIYAKE JUN-ICHI
IPC: C08G18/80
Filed: 1982-11-15
Abstract: Disclosed in a two-package type pressure-sensitive adhesive composition which comprises (1) a polyol component and (2) a polyurethane having terminal free isocyanate group obtained by the reaction of an isocyanate component having oxadiazine-2,4,6-trione ring and if necessary, other organic diisocyanate at a specific proportion. The composition has an excellent heat resistance and stable pressure-sensitive adhesion.
Patent EP-0081133-A1 (EP)
Inventor: HONBU MITSUYUKI
IPC: H02M7/537
Filed: 1982-11-22
Abstract: A current-type inverter having a bridge circuit which converts d.c. power into a.c. power of a desired frequency, the d.c. power being supplied from a variable d.c. power source (12) to an induction motor (16) via a reactor (10) which works to smooth the electric current. The bridge circuit comprises gate-turn off diodes (18...28) which are rendered conductive or non-conductive responsive to signals fed to control electrodes thereof. The d.c. terminals of the bridge circuit are connected to the variable d.c. power source (12) and the reactor (10), and capacitors (30...34) are connected across the a.c. terminals of the bridge circuit.
Patent EP-0082988-A1 (EP)
Inventor: LONATI FRANCESCO
IPC: D04B9/20
Filed: 1982-12-03
Abstract: he invention relates to a picker device including two pickers (3) movable between two positions under the action of the motion of needle or slider butts (6). 
     To avoid that after a needle has been excluded from knitting the respective picker (3), in moving back into its home position, may rub continuously against the butts (6) left in the knitting track, the pickers (3) are each provided with a lug (16) remote from the working end, and two contoured levers (18, 19) are provided having each a hooked end (18a, 19a) for blocking a respective picker (3) in the high position thereof through the respective lug (16). 
     The picker (3) is released upon actuation of the other picker (3) by the needle or slider butts (6). The related lug (16) causes the levers (18, 19) to diverge, which results in the first picker (3) being released and the second picker (3) being blocked. 
     Instead of two levers (18, 19) it is possible to provide a single lever having adequate shaped ends.
Patent EP-0089418-A1 (EP)
Inventor: ARONICA ALAIN
IPC: C23D5/02
Filed: 1982-03-19
Abstract: The invention relates to a process of enamelling cold-rolled sheet steel suitable for enamelling with a base coat and a covercoat layer, where the base coat is applied from an aqueous slurry by dipping, spraying, flowcoating, electrodeposition or other wet application techniques, the covercoat is applied on the dried base coat bisque as an electrostatically charged dry powder, and both layers are fired in a single firing process as well as to articles enamelled according to such a process.
Patent EP-0064319-A1 (EP)
Inventor: DE KEIJZER ABRAHAM ADRIAAN
IPC: H01J29/81
Filed: 1982-05-03
Abstract: In a colour display tube of the post focusing type the colour selection means (7) consist of first lens electrode means (11) and second lens electrode means (12) situated at a short distance from each other. The second lens electrode means consist of a number of elongate conductors (12) or groups of conductors (12) extending parallel to each other. The conductors (12) or groups of conductors (12) are interconnected via a resistance material (19) as a result of which the energy released in an electric flash-over between the lens electrode means (11) and a conductor (12) in the flash-over point per unit of time is so small that the colour selection means (7) are not seriously damaged.
Patent EP-0066323-A1 (EP)
Inventor: ANDERSON BARRY JAY
IPC: C11D3/12
Filed: 1982-05-14
Abstract: Detergent compositions comprise a detergent surfactant, a pure enzyme, preferably a proteolytic enzyme, and a mixture of aluminosilicate ion exchange material and water-soluble nitrilotriacetate to provide unobviously superior enzyme cleaning performance.
Patent EP-0071306-A1 (EP)
Inventor: SMEETS FRANS HUBERT MATHYS
IPC: H01F17/04
Filed: 1982-07-20
Abstract: 0 The coil comprises a coil base with a rod-shaped central portion (1) and two end portions (3, 5) wherebetween a winding (15) made from a conductor (13) is situated. The entire coil is situated within an imaginary parallelepiped comprising six boundary faces, a first and a second boundary surface enclosing angles with the axis (11) of the central portion which are the complement of one another. The first and second boundary faces each contain an outer surface (21, 23) of the first end portion (3) on which contact surfaces (25, 27) are situated, each of which is conductively connected to an anchor point (17) for the conductor (13). A third and a fourth boundary face which are parallel to the first and the second boundary face, respectively, each contain an outer surface (31, 33) of the second end portion (5). The coil can be very simply mounted as desired with its axis (11) perpendicular to a substrate (29) or parallel to the substrate, so that two identical coils can be mounted on a substrate with mutually perpendicular axes, with the result that they are not or only slightly coupled to one another.
Patent EP-0056728-A1 (EP)
Inventor: DETTY MICHAEL RAY
IPC: G03G5/06
Filed: 1982-01-19
Abstract: Electrophotographic elements containing 1,2- oxachalcogenol-1-ium salts, wherein the chalcogen element is tellurium or selenium, are useful as electron acceptors in improving the quantum efficiency and the sensitivity of donor-type organic photoconductor compounds.
Patent EP-0061233-A1 (EP)
Inventor: GARNEAU RICHARD P
IPC: B05B11/00
Filed: 1982-02-05
Abstract: The invention relates to a child-resistant nozzle for a hand operated sprayer. The nozzle (12) is rotatable relative to a nose bushing (17) at the discharge end of the sprayer into positions of relative adjustment including a liquid flow OFF position and one or more liquid flowing positions. The nozzle (12) and nose bushing (17) have cooperating surfaces in which passages are formed, which passages when brought into register by relative adjustment of the nozzle and discharge end determine the mode of liquid discharge, i.e. SPRAY or STREAM. A locking member (62) is provided on the nose bushing (17) which cooperates, when engaged, with a recess (58) in the rotatable nozzle (12) to prevent sprayer operation by preventing rotation of the nozzle on the nose bushing from said liquid flow OFF position without simultaneously deflecting an arm (60) to disengage the locking member (62), and rotating the nozzle.
Patent EP-0063916-A1 (EP)
Inventor: ITSUMI MANABU
IPC: H01L21/3205
Filed: 1982-04-21
Abstract: A semiconductor integrated circuit in which layers such as a field isolation region (2), a gate electrode (4), interlayer insulating films (9, 11, 13, 15) and interconnection lines (10, 12, 14) are formed by the combined use of a lift-off process and an ECR plasma deposition process. According to the present invention, even if vertical dimensions of patterns of the respective layers are large as compared with their lateral dimensions, the upper surfaces of the respective layers can be planarized, permitting the fabrication of an LSI of high packing density, high operating speed and high reliability which is free from shorting and breakage of the interconnection lines.
Patent EP-0098900-A1 (EP)
Inventor: MENICHETTI PIER LUIGI
IPC: A47H5/032
Filed: 1982-07-06
Abstract: A corded curtain assembly consists of a rail (1) having a longitudinal slot (3) formed in the front face and including longitudinal passageways (4,5). The back of the rail (1) includes a channel section (19) that allows pulley arrangements (20,21) to be attached thereto; pulley arrangements (20,21) are identical in construction and symmetrical so that they can be attached to the right or left hand ends of the rail (1). Each pulley arrangement includes a rear (22) and front flange (24) separated by a spindle (23) carrying a rotatable sleeve (29). A support member (25) extends from rear flange (22) parallel to the spindle (23) and supports a front face member (26) which lies in the same plane as flange (24) and is separated therefrom by a gap (31) through which a draw cord (9) may be taken. A longitudinal element (27) extends from support member (25) parallel to flange (22) and engages in the channel section (19) of the rail (1) to support the pulley arrangement (20,21) on the rail (1). Member (25) includes a slot (32). A draw cord (9) enters the left hand end of rail (1) through the slot (32) in the support member (25) in the pulley (21), and is taken along passageway (4) through slot (32) in the right hand pulley (20) around the spindle (23) which acts as the return pulley and back along passageway (5). The two runs (11,12) of the cord (9) are looped around the spindle (23) of the left hand pulley (21) to form a control for movement of curtains carried on gliders located in the rail slot (3). A fixed master carrier (14) is attached to one run (12) of the cord to move the gliders associated with one curtain and an adjustable master carrier (16), is attached to the other run (11) of the other cord, so that a portion of the cord projects through the rail slot (3), to move the gliders associated with the other curtain. The draw cord (9) can be removed from either pulley (20,21) with the assembly in situ.