baber/WOPTO huggingface dataset:
Patent EP-0039817-A1 (EP)
Inventor: HERKLOTZ HELMUT DIPL-ING
IPC: B03C3/68
Filed: 1981-04-27
Abstract: A system for controlling the voltage of an electrofilter of the type which, after a voltage breakdown, substantially reduces the magnitude of the electrofilter voltage. After a predetermined deionization time, the filter voltage is raised to a new level which is lower than the filter voltage at which the initial voltage breakdown occurred, by a predetermined amount. The filter voltage is subsequently raised in accordance with a predetermined voltage-time function until a further voltage breakdown occurs. The electrofilter voltage is controlled by a microcomputer system in accordance with stored control parameter values. The stored control parameter values are advantageously recalled to control the electrofilter voltage in response to the operating state of a plant in which the electrofilter is employed. In plants wherein a plurality of electrofilters are employed, each such electrofilter is controlled by an associated microcomputer system, the plural microcomputer systems being controlled by a central pilot computer. The central pilot computer of the plant computes strategies which enhance the energy efficiency of the overall electrofilter purification system.
Patent EP-0043092-A1 (EP)
Inventor: UMEZAWA HIDETSUGU
IPC: D03D47/36
Filed: 1981-06-23
Abstract: A weft detaining device of a shuttleless loom, comprises a stationary drum (18) located between a weft source (25) and a weft inserting nozzle (2) and formed with first and second holes (33,34) which are spaced in the axial direction of the drum, a weft windguide member (23) located near the peripheral surface of the drum and rotatable around the drum peripheral surface to guide a weft yarn (6) to be wound around the drum peripheral surface, first and second levers (31,32) located outside of the drum (18) and formed respectively with first and second hook sections (31 a,32a) which are capable of projecting respectively into the first and second holes (33,34) of the drum so that the weft yarn in a predetermined length required for each weft picking is detained on the drum peripheral surface between the first and second hook sections, and a device (37,38;49,50) for operating to cause the first and second hook sections to project respectively into first and second holes of the drum at predetermined timings in timed relation to the operational cycle of the loom, thereby facilitating adjustment and maintenance of the hook levers and the operating device thereof.
Patent EP-0049516-A1 (EP)
Inventor: TELLIS CYRIL B
IPC: C01B32/50
Filed: 1981-10-06
Abstract: A method for separating hydrogen chloride from a gaseous mixture containing hydrogen chloride and carbon dioxide in admixture with other gaseous impurities, comprising contacting said gaseous mixture with a cross-linked, water-insoluble polymer of N-glycidylpiperazine at a temperature between about -10 and 100°C.
Patent EP-0054684-A1 (EP)
Inventor: JETTMAR WERNER DR
IPC: C09D11/03
Filed: 1981-10-24
Abstract: Verfahren zur Verringerung der Abrasion von Pigmenten und Druckfarben an Druckzylindern durch Zugeben von feinteiligen in Druckfarben unlöslichen Substanzen mit einer Mohsschen Härte von 4,5 bis 8 sowie im Abrasionsverhalten verbesserte Pigmente und Druckfarben. Die so erhaltenen Druckfarben zeigen auch mit abrasivwirkenden Pigmenten auf Tiefdruckzylindern einen deutlich verringerten bis praktisch keinen Abrieb.
Patent EP-0053358-A1 (EP)
Inventor: VON WERNER KONRAD DR
IPC: C07C43/17
Filed: 1981-11-26
Abstract: Es wird ein Verfahren zur Herstellung von 2-Alkenyl-1,1,2-trifluor-2-halogenethyl-ethern durch Umsetzung von gegebenenfalls substituierten Allylalkoholen mit Fluorolefinen in Gegenwart eines Alkalimetallhydroxids als Katalysator beschrieben, bei dem die Umsetzung unter inniger Durchmischung eines N,N-Dialkylcarbonsäureamids durchgeführt wird. Die genannten Ether eignen sich als Zwischenprodukte zur Herstellung von Additionsprodukten unter Anlagerung von Alkoholen, primären oder sekundären Aminen oder R3SiH-Verbindungen, ferner auch als Comonomere für fluorhaltige Copolymere.
Patent EP-0054819-A1 (EP)
Inventor: OHMEN BERNHARD
IPC: E06B1/60
Filed: 1981-12-07
Abstract: 1. Prefabricated frame (1) made of deformable material, preferably a door frame with a jamb face (2) and flanges (3, 4) which are made in one piece with the said jamb face and which abut on the wall surfaces to be covered and which are made U-shaped at their free ends, and with an adjusting device (9) internally of the frame (1) by which device the flanges (3, 4) of the frame (1) can be moved towards one another, and the adjusting device (9) is formed of a clamp (10) which is arranged in the interior volume provided by the flanges (3, 4) and which comprises two tie elements (11, 12) movable relatively to one another by means of a one-piece adjusting screw (14), and the free end portions (18) of the tie elements (11, 12) engage in the inner legs (7, 8) of the flanges (3, 4), characterised in that a) the tie elements (11, 12) are of substantially Z-shaped construction, b) that leg (15) of each tie element (11, 12) which receives the adjusting screw (14) connects with the associated web (16) at an angle of approximately 90 degrees, and c) the axis of the adjusting screw (14) extends parallel to the jamb face (2) of the frame (1), and said screw can be operated from the outside through a bore (19) in a sealing strip groove (6).
Patent EP-0055001-A1 (EP)
Inventor: MAURER FRANCISCUS HUBERTUS JAC
IPC: D01F6/04
Filed: 1981-12-12
Abstract: Process for the production of filaments of polyethylene with high modulus and tensile strength, by spinning a filler-containing solution of a linear polyethylene with a weight-average molecular weight (M w ) of at least 400,000 and by stretching the filaments.
Patent EP-0042767-A1 (EP)
Inventor: BARNES ANDREW
IPC: C04B26/28
Filed: 1981-06-24
Abstract: A shaped, refractory, heat-insulating article comprises particulate refractory material, a water-soluble borate compound and, as binder, starch and a urea-formaldehyde resin. The starch helps provide suitable transverse strength, the resin protects the starch from moisture and promotes good surface properties and the borate compound enhances the transverse strength and the integrity of the article at high temperature. The article e.g. a slab is useful for lining metallurgical vessels e.g. tundishes.
Patent EP-0043250-A1 (EP)
Inventor: MURRY LIONEL LOUIS
IPC: A63C17/22
Filed: 1981-06-25
Abstract: A wheeled skate having a rigid chassis secured to a boot and having a heel plate (54), a sole plate (55) and a pair of downwardly depending parallel webs (56,57) between which three in-line wheels (12a) are mounted. Each wheel (12a) is at least half as wide as its diameter and has its floor engaging surface formed by a part of a sphere. The middle wheel is lower than the front and rear wheels by a distance D of 2.5 to 4.5 cm. The rear wheel does not project more than 10 mm behind the rearmost part of the boot, the front wheel does not project forwardly of the boot at all, the middle wheel is spaced a distance A from the rear wheel and a distance B from the front wheel, A + B is at least 70% of the overall length C and       lies in the range 0.06 to 0.09.
Patent EP-0043678-A1 (EP)
Inventor: ASAI YOSHIHARU
IPC: G01G19/34
Filed: 1981-06-25
Abstract: A weighing method comprising a process in which a plurality of weighing machines (1) weigh goods, and the weighing values obtained by the weighing machines are combinational-added to compute total weight of all the combinations, so that a combination equal to or nearest the set weight is obtained among the combinations of total weight, thereby discharging groups of goods corresponding to the obtained combination from the weighing machines corresponding thereto. Hence, the weighing method can carry out the weighing of an extremely high accuracy even when the objective goods are larger in the weight and dispersion thereof or relatively smaller in the set weight in comparison with the unit weight. Also, it is possible for the method to divide weighing values gained from each weighing machine by the unit weight of the goods and convert the values into the number of goods and then the same combinational addition is carried out, thereby accurately measuring a desired number of goods.
Patent EP-0060835-A1 (EP)
Inventor: REINSMA HAROLD L
IPC: E02F9/00
Filed: 1980-07-03
Abstract: Une structure d'articulation (18) comprend un axe de pivot (24; 124) qui est verrouille pour l'empecher de bouger a ses extremites opposees (25, 26; 125, 126) dans des ouvertures appropriees (27, 28; 127, 128) dans des parois (20, 21; 120, 121). Dans une forme preferee, les extremites des goupilles (125, 125) sont verrouillees sur les parois (120, 121) par une plaque de verrouillage (159) soudee sur l'extremite de la goupille et boulonnee sur la paroi. Dans une autre forme, la goupille (24) est clavetee et verrouillee avec les parois a l'aide de clavettes (32, 33). L'ouverture des parois (20, 21) peut etre definie par des manchons expensibles (29, 30). Une bride (38) est prevue pour effectuer l'action de clavetage et peut comprendre un tirant (39) et des elements filetes (33, 45) agissant vers l'interieur sur les clavettes (32, 33). Une structure d'etancheite (46; 146) dans chacun des modes de realisation comprend une bague d'etancheite (53; 153) ayant un engagement d'etancheite dynamique avec la surface externe (55, 155) de l'anneau de poussee (58; 158). La bague d'etancheite possede aussi un joint etanche statique avec une surface radiale regardant vers l'interieur (57; 157) de l'organe mobile (11; 111) de la structure d'articulation par l'intermediaire d'une portion d'anneau metallique (56; 156) de la bague d'etancheite.
Patent EP-0057720-A1 (EP)
Inventor: WALSH WILLIAM A JR
IPC: B05B7/06
Filed: 1981-08-13
Abstract: Un procede de commande d'atomisation et des buses d'atomisation de gaz permettent de faire varier le degre d'atomisation, les debits de liquide et de gaz et la dilution d'atomisation atmospherique. La variation de l'epaisseur de liquide d'ecoulement (L) et des feuilles adjacentes de gaz d'atomisation (G) font varier la dimension des gouttelettes et la dilution de l'atomisation atmospherique. En faisant varier la dimension des feuilles transversales on modifie la capacite des buses. Des feuilles annulaires et lineaires formant des buses (100, 200 et 300) sont decrites. Sont egalement decrites des buses ayant des parois flexibles de division (320) de telle sorte que l'on peut faire varier l'epaisseur des feuilles d'ecoulement en modifiant les pression relatives d'ecoulement.
Patent EP-0071026-A1 (EP)
Inventor: WOLZENBURG HEINRICH
IPC: F16C33/61
Filed: 1982-06-26
Abstract: Without significantly increasing the size of a roller bearing with damping material, in the case of a wire roller bearing the damping material (9) is arranged in an enlarged running wire bed (8) of the bearing ring, at least between a running wire (4, 5, 6) and a bearing ring (2). <IMAGE>
Patent EP-0071065-A1 (EP)
Inventor: BRADEN RUDOLF DR
IPC: C07C45/41
Filed: 1982-07-12
Abstract: Fluorine-substituted carboxylic acid chlorides can be prepared from the corresponding fluorine-substituted carboxylic acid fluorides by reaction with silicon tetrachloride or titanium tetrachloride.
Patent EP-0071835-A1 (EP)
Inventor: STAMMANN GUNTER DR
IPC: C07C271/10
Filed: 1982-07-23
Abstract: 1. Process for the preparation of urethanes by reacting a) unsubstituted or substituted ureas which do however still contain at least one hydrogen atom attached to a urea nitrogen atom, with b) organic compounds containing at least one hydroxyl group and c) carbon monoxide in the presence of d) molecular oxygen and e) a catalyst system containing at least one noble metal and/or noble metal compound of the eighth sub-group of the periodic system of elements, characterised in that the reaction is carried out in the presence of catalyst systems e) which contain as a further component at least one quinoid compound having oxidizing action and/or at least one compound which can be converted, under the reaction conditions, into a quinoid compound having oxidizing action.
Patent EP-0109461-A1 (EP)
Inventor: BOSSHARD ERNST
IPC: G21C19/07
Filed: 1982-12-18
Abstract: Das Gestell weist ein Bündel paralleler, etwa vertikaler, neutronenabsorbierender Vierkantrohre (1 bis 4) auf, die auf einer Bodenplatte befestigt und längs ihrer Kanten (13, 14) gegenseitig abgestützt sind. Im Bereich der Kanten (13, 14) der Vierkantrohre (1 bis 4) sind Anschluss-stücke (16, 17) angeschweisst, die sich bei zusammengefügtem Gestell in mindestens einer Mittelebene zwischen jeweils benachbarten Vierkantrohren seitlich berühren. Ferner sind Anziehmittel (20, 22) vorgesehen, durch die die Anschlussstücke (16, 17) seitlich gegeneinander gezogen werden. Hierdurch wird eine sichere und einfache gegenseitige Abstützung der auf der Bodenplatte befestigten Vierkantrohre erzielt und zugleich die Möglichkeit geschaffen, nach dem Lösen der Anziehmittel die Vierkantrohre aus dem Gestell auszubauen, ohne dass diese Rohre dabei in horizontaler Richtung verschoben werden müssten.
Patent EP-0064785-A1 (EP)
Inventor: TUIN HERMANUS NICOLAAS
IPC: C23C16/507
Filed: 1982-04-23
Abstract: Tubes, consisting of an electrically insulating material such as Si0 2  are internally coated by reactive deposition from a gas mixture passing through the tube. The deposition is activated by a plasma in the tube reciprocally moving along the tube. The plasma (6) is formed in the tube (1) by high-frequency electric energy capacitively applied to the gas phase by means of two flames which impinge upon the outside of the tube at two longitudinally spaced sites. The sites are reciprocally moved along the tube during the reactive deposition. A high-frequency generator (7) is electrically connected to the burners (4, 5) generating the flames. An apparatus for coating tubes comprises a gas supply system (2), burners for generating a plasma and means for moving the burners.
Patent EP-0083465-A1 (EP)
Inventor: BONAR DAVID CHARLES
IPC: A61B6/00
Filed: 1982-12-29
Abstract: in radiography apparatus a moving slit collimator is disposed between an X-ray source and a patient undergoing examination. Radiation is detected with an X-ray image intensifier and television pickup chain. The field of view of the television pickup is limited to that area of the output screen of the X-ray image intensifier which corresponds to the image produced by direct radiation which passes through the moving slit. The view of the television pickup may be limited by a second slit, disposed between the X-ray image intensifier and television pickup which moves in synchronism with the first slit. Alternately, the view of a television pickup may be limited by synchronizing scan signals for the pickup of the with the motion of the slit collimator.
Patent EP-0067672-A1 (EP)
Inventor: HASEBE KOSHI
IPC: G01C21/36
Filed: 1982-06-10
Abstract: In a vehicle-mounted. navigational apparatus, a control unit (4) reads map data from a memory unit (3a) and displays a corresponding road map on a CRT display unit (6). In response to signals from a distance sensor (2) and a direction sensor (1), the present position in relation to the running of the automotive vehicle is computed to display by superimposing the present position on the road map display of the display unit (61. When the computed sresent position has reached to a predetermined portion of an adjacent area, the map data of the road map adjacent to the road map on display is read from the memory unit (4) and a corresponding road map is displayed on the display unit (6) manually or automatically. In accordance with this updated display, the present position display is moved to a corresponding position on the updated road map display.
Patent EP-0076219-A1 (EP)
Inventor: FELLER MARC
IPC: A01C7/18
Filed: 1982-09-16
Abstract: This seed drill is of the type comprising at least one drum which is driven by a continuous rotary movement about a horizontal axis close to the ground and which comprises peripheral chambers, in which the grains are concentrated before being deposited. Each chamber (34) of this drum (1) is associated with a closing flap (35') which itself is associated with means permitting its automatic opening when the corresponding chamber reaches the position in which the grains are to be released. Under the main hopper (13), there are fixed secondary hoppers (12) which are each associated with a distributing drum, and the connection between the main hopper (13) and the secondary hoppers (12) is made by means of a set of slides (14-15), by virtue of which it is possible to displace the secondary hoppers longitudinally and transversely in relation to the direction of travel of the tractor carrying the seed drill. <IMAGE>
Patent EP-0085282-A1 (EP)
Inventor: BELLINI MARIO
IPC: G05B19/045
Filed: 1982-10-25
Abstract: This invention relates to a printed circuit card with a memory programmable logic, which finds particular application in the control of automatic devices having small /middle complexity and input/output number. It comprised as a basic decoding and programmming element an electrically programmable, read only memory (EPROM), preferably of the type having 12 inputs and 8 outputs, which is programmed in accordance with logic functions translated from the Boolean algebra, and which interfaces input terminals ON-OFF control elements and output terminals connected to the devices, by using binary weighted code outputs which will apply the control voltage to said devices in accordance with the memorized instructions. This card also input filters, timers for the various output functions and amplifiers forthe output voltage of the card.
Patent EP-0067839-A1 (EP)
Inventor: HAMMARBERG LARS ERIK
IPC: H02H7/20
Filed: 1981-12-23
Abstract: Dispositif de protection de circuit dans un central telephonique contre les surtensions comme par exemple des phenomenes transitoires d'eclairs ou de perturbations dites longitudinales apparaissant sur les lignes connectees au central. Le dispositif comprend au moins deux elements de circuit electronique non lineaire (T2, T3) qui shuntent selectivement ces surtensions a la terre. La jonction entre les etats de conduction, conduction-non conduction, pour au moins l'un de ces elements de circuit (T2, T3) peut etre commandee.
Patent EP-0071650-A1 (EP)
Inventor: OGOSHI YOSHIMASA
IPC: G01N33/72
Filed: 1982-02-12
Abstract: Dispositif possedant des moyens optiques de mesure de la concentration totale de bilirubines (TB) contenue dans un serum et la concentration en bilirubine non couplee a l'albumine (UB). L'intensite d'une lumiere monochromatique d'une longueur d'onde predeterminee incidente et transmise depuis une source de lumiere (2) jusqu'a un echantillon (serum) dans une cellule (10) contenu dans une unite de four (1) a temperature constante est convertie par l'intermediaire d'un photodetecteur (3) et d'une unite (4) de mesure de bilirubine en une concentration (TB), stockee dans un circuit (5) de memoire de concentration (TB) et affichee sur un indicateur (7). Une unite de mesure de concentration (UB) (6) sert a mesurer la vitesse de variation de la sortie de l'unite (4) de mesure de bilirubine obtenue en ajoutant une peroxydase et une substance ayant comme fonction la production de peroxyde d'hydrogene au serum dans la cellule afin de calculer la concentration (UB) et de l'afficher sur un indicateur (8). Les organes respectifs sont reunis integralement a l'interieur d'un boitier exterieur (9), et les concentrations (TB et UB) dans le serum peuvent etre mesurees simultanement.
Patent EP-0075010-A1 (EP)
Inventor: CARTER PHILIP S
IPC: H05B3/42
Filed: 1982-03-11
Abstract: Dans nombre de situations necessitant un reglage de la temperature dans des elements chauffants, les systemes de commande a reaction de l'art anterieur n'ont pas permis un controle convenable. Afin de permettre un reglage de la temperature dans une gamme etroite autour du point de Curie, l'element chauffant electrique de la presente invention se compose d'un noyau 7 (25) ou d'un substrat (35) d'un materiau non magnetique possedant une conductivite electrique et thermique elevee, recouvert d'une couche de surface 9 (27, 37), d'un materiau ferromagnetique presentant une conductivite electrique relativement faible. Lorsque l'element chauffant est mis sous tension par une source electrique 3 (41) d'un courant alternatif a haute frequence, l'effet de peau limite initialement le flux de courant principalement a la couche de surface du materiau ferromagnetique. Toutefois, au fur et a mesure que la temperature augmente dans la region du point de Curie du materiau ferromagnetique, la decroissance de la permeabilite magnetique du materiau ferromagnetique provoque une diminution sensible de l'effet de peau, permettant la migration du courant dans le noyau non magnetique a conductivite elevee du substrat, elargissant simultanement la section transversale du chemin du flux de courant et l'etendant dans le materiau hautement conducteur; la resistance de l'element chauffant diminue a cause de ces deux facteurs. En choisissant la frequence indiquee pour la mise sous tension, en reglant la source de maniere qu'elle produise un courant constant et en selectionnant les parametres relatifs aux dimensions et aux materiaux utilises pour l'element chauffant, l'on peut obtenir un reglage dans une gamme etroite autour du point de Curie du materiau ferromagnetique, malgre des fluctuations considerables de la charge thermique.
Patent EP-0085061-A1 (EP)
Title: Serrure anti-vol sur la direction d'un vehicule a moteur
Inventor: WEBER GUENTER
IPC: B60R25/02
Filed: 1982-07-16
Abstract: Une serrure à cylindre, en particulier un anti-vol pour véhicules à moteur, comprend un verrou (4) actionné par un cylindre de fermeture (S); le verrou (4) est bloqué, dans sa position du verrouillage, par un organe de bloquage (10) sous l'action d'un ressort. L'organe de bloquage (10) est maintenu, dans sa position déverrouillée, par un fil (9) à l'encontre du ressort (11). Ce fil (9) libère l'organe de bloquage (10) de façon qu'il occupe sa position de verrouillage lorsqu'une personne non autorisée essaie d'enlever le cylindre de fermeture. Le fil (9) est parallèle au verrou (4) et est mobile axialement. Son extrémité extérieure (9a) est située dans le trajet de l'organe de bloquage (10) et son extrémité intérieure (9b) est reliée, au moins dans la position de retrait de la clef, avec le cylindre de fermeture de façon qu'un mouvement du cylindre de fermeture hors du boîtier de la serrure entraîne un déplacement du fil (9) ce qui libère l'organe de bloquage (10).
Patent EP-0122313-A1 (EP)
Inventor: BLOSSFELD LOTHAR DIPL-PHYS
IPC: H01L21/331
Filed: 1983-04-18
Abstract: Es wird ein Verfahren zur Herstellung eines integrierten Isolierschicht-Feldeffekttransistors mit erhöhter Durchbruchspannung angegeben, die dadurch erzielt wird, daß mindestens eine der beiden Zonen, Sourcezone (3) und/oder Drainzone (4), von einer relativ hochohmigen Teilzone (31, 41) umgeben wird. Die Teilzone bzw. die Teilzonen (31, 41) werden zunächst unter Verwendung einer ersten Implantationsmaske durch Ionenimplantation hergestellt und nach der Entfernung dieser Maske wird der gesamte Bereich des Feldeffekttransistors mit einer aus mehreren selektiv ätzbaren Teilschichten bestehenden Oxidationsmaskierungsschicht (61, 62) bedeckt, wovon die untere Teilschicht (61) schließlich freigelegt und als Gateisolatorschicht dient. Durch die Oxidationsmaskierungsschicht (61, 62) werden mittels einer Photolackmaske als Ätzmaske Durchbrüche geätzt und die Photolackmaske mit dem darunter stehengebliebenen Teilen der Oxidationsmaskierungsschicht (61, 62) als Ionenimplantationsmaske zum Herstellen von Sourcezone (3) und Drainzone (4) verwendet. Das Verfahren kann zur Herstellung einer monolithisch integrierten Schaltung herangezogen werden, welche sowohl einen Isolierschicht-Feldeffekttransistor mit erhöhter Durchbruchspannung als auch Bipolartransistoren enthält.