baber/WOPTO huggingface dataset:
Patent EP-0012934-A1 (EP)
Title: Apparatus for intermittently transferring liquid materials onto a surface to be coated, and method for operating such an apparatus
Inventor: LUHRIG HERMANN DIPL-ING
IPC: B41M1/10
Filed: 1979-12-12
Abstract: 1. Device for discontinuously transferring a liquid material on to a surface to be coated, which device has a storage container holding the material, from which container the material is able to be transferred to indentations in the surface of a cliché, a doctor device for cleaning the surface of the cliché after the indentations of the latter have been filled, and an elastic transfer element, called a pad, which can be applied to the surface of the cliché at the beginning of a take-up stroke to receive the material resting in the indentations of the cliché and which pad can then be moved towards and pressed against the surface to be coated for the purpose of transfering the received material, characterized in that the store of liquid printing material (1), the cliché (5) which is in the form of a rotatable roller element (4), the circumference of which is partly immersed in the printing material store and which has indentations (6) which are distributed at intervals in a circumferential direction around the circumference of the roller element, and the doctor device (7) are encapsulted in a container (2) which is closed to the exterior, from which container the circumference of the roller element (4) projects slightly in a radial direction through a supply opening (3), in such a way that this supply opening (3) is closed by means of the projecting section of the roller element except for narrow peripheral areas along the edge of element (10, 11), which encloses the supply opening (3) and the projecting section of the roller element and which can be opened for the application of the pad (12) to the roller surface, is mounted on the container (2).
Patent EP-0013086-A1 (EP)
Inventor: KIRKHAM EDWARD E
IPC: B23B31/28
Filed: 1979-12-04
Abstract: Power drawbolts which are rotatably mounted within a machine tool spindle and are rotated by an electric motor to screw into a threaded opening in a toolholder to secure the toolholder within a socket on the front end of the spindle. 
<??>First and second spur gears (44, 46) ara formed on the rear end of a spindle (10) and drawbolt (24), respectively. The gears (44, 46) are positioned side by side and are equal in diameter, but have a differing number of teeth. A planetary gear cage (52) surrounds the spur gears (44, 46) and has pinion gears (54) which mesh with both of the spur gears (44, 48). The planetary gear cage (52) is attached to the armature of an electric motor (58) which, when energized, rotates the gear cage (52) and thus causes the drawbolt (24) to rotate at a reduced speed. The speed reduction depends on the differonce in the number of teeth in the two spur gears (44, 46). Preferably the motor armature (66) is axially shiftable to move a locking ring (78) on the planetary gear cage (52) into and out of engagement with the spur gear (44) on the spindle (10).
Patent EP-0006780-A1 (EP)
Inventor: CAUGANT JEAN
IPC: G03B42/02
Filed: 1979-05-31
Abstract: Changeur de feuilles de film nu, précoupé pour appareil de radiodiagnostic qui comporte un magasin d'alimentation (22) destiné à contenir une réserve de feuilles de film vierge empilées, associé à un dispositif d'extraction (45) de l'une des feuilles de film de la pile (30), une section d'exposition (100) vers laquelle sont successivement transférées les feuilles pour être placées entre deux plateaux presseurs (3, 5), dont un (5) est mobile, qui sont munis d'écrans renforçateurs (4, 6) sur leurs faces en regard et placés dans le champ d'exposition aux rayons X, et un magasin récepteur (23) pour les clichés exposés. Le magasin d'alimentation (22) est situé en partie sous la section d'exposition (100) de manière à permettre au dispositif d'extraction (45) qui comporte des moyens de couplage constitués par une crémaillère rectiligne (46) solidaire de la partie inférieure du plateau presseur mobile (5) et un pignon (47) engrénant avec cette crémaillère (46) d'être entraînés par le seul mouvement du plateau mobile (5). Le pignon (47) entraîne par l'intermédiaire d'un dispositif anti-retour la rotation d'un galet (49) dans un seul sens. Le pourtour du galet (49) d'extractions s'appuyant sur la face supérieure de la pile (30) du fait de sa suspension mobile dans le sens normal à cette face, sa rotation unidirectionnelle a pour effet de présenter la feuille supérieure de la pile (30) à un dispositif de transfert composé de galets moteurs (36) et d'un cylindre presseur (38) tournant en permanence, lors de chaque éloignement relatif des plateaux mobile (5) et fixe (2).
Patent EP-0011021-A1 (EP)
Inventor: BENSAHEL DANIEL
IPC: H01L31/10
Filed: 1979-10-23
Abstract: Procédé de réalisation d'un composant semiconducteur présentant des propriétés de conversion optoélectroniques. Ce procédé se caractérise en ce qu'il comprend les étapes suivantes: a) on part d'une plaquette (1) en matériau semiconducteur ZnTe de type P, b) on soumet la surface supérieure de ladite plaquette à une double diffusion d'une impureté acceptrice et d'une impureté donatrice en milieu oxydant, de telle façon qu'on crée dans ZnTe, d'une part une zone compensée d'épaisseur (Xj) à résistivité élevée et d'autre part, superficiellement une zone d'injection de faible épaisseur (Xi), c) on réalise sur les deux faces de ladite plaquette un contact métallique. Application à la réalisation d'écrans de visualisation et le lecture de données.
Patent EP-0014411-A1 (EP)
Inventor: WEHLING BERNHARD DR
IPC: C07D405/14
Filed: 1980-01-28
Abstract: Optische Aufheller der Formel <IMAGE> worin die Reste R1 bis R9 in der Aufhellerchemie übliche Substituenten sind und A<⊖> ein farbloses Anion, w die Wertigkeit des Anions A und n O oder 1 bedeuten, erhält man auf einfache Weise, wenn man eine Verbindung der Formel <IMAGE> in einem inerten Lösungsmittel ohne Katalysatorzusatz auf 110 - 200°C erhitzt.
Patent EP-0014967-A1 (EP)
Inventor: KISHIDA MITSUHIRO
IPC: H01B17/26
Filed: 1980-02-14
Abstract: A bushing having a porcelain portion (7) with its one end being disposed within a cylindrical mounting flange (16), a central conductor (1) passing through the porcelain portion (7) and the mounting flange (16), and insulating fluid sealed within the mounting flange (16) and the porcelain portion (7) comprises an adapter (15) adapted to have the central conductor (1) passing therethrough and fixedly secured to said porcelain portion (7) at the end with a predetermined gap being left between it and the mounting flange (16), a sealing member (20) disposed between the cylindrical part of the mounting flange (16) and the adapter (15), a damping member (21) disposed between the confronting flat surfaces (15a, 16b) of the mounting flange (16) and the adapter (15), and a spring mechanism (18) to elastically connect the adapter (15) and the mounting flange (16).
Patent EP-0027843-A1 (EP)
Inventor: GENHEIMER STEPHEN R
IPC: H02H7/08
Filed: 1980-02-29
Abstract: A transmitter (21) is coupled to the motor (10) and to the power lines (16, 17, 18) for generating pulses on the power lines in certain circumstances such as during an overheated motor condition. A control unit (39) is coupled to the power lines and senses the pulses and monitors the power current magnitude in the lines. The unit compares the current level with previously established upper and lower limits. If the current is outside the limits for a preset length of time, a fault condition exists and the motor is turned off for a length of time that depends upon the severity of the fault. The unit (39) also turns off the motor upon the receipt of pulses from the transmitter when a certain number of pulses regularly recur. The unit includes indicators (48-52) for displaying the nature of the fault. The unit may be adjusted for automatic operation wherein it will turn the motor on again after a time interval, for manual operation wherein the motor can only be restarted manually.
Patent EP-0017967-A1 (EP)
Inventor: HORSCH WILFRIED
IPC: B23B29/034
Filed: 1980-04-16
Abstract: The spindle (9) of a machine tool carries a boring device provided with a boring bar (1) and with a tool (2). The boring bar (1) is connected to a back plate (8) of the spindle (9) by means of torsion bars (3). A support arm (11) fixed to the boring bar (1) bears on a low gradient surface (14) of an adjusting body (16) which may be moved axially in a guide (17) by a thrust bar (23) to impact a radial motion to the tool (2). Facing the inclined surface (14) there is provided a second inclined surface (15) between which the support arm (11) is positively guided. The radial adjustment of the tool (2) allows the clearing of the tool (2) from a machined surface during the backward motion of the tool and the compensation of the wear of the tool during a following machining operation.
Patent EP-0027507-A1 (EP)
Inventor: BERTLING TONI DR
IPC: B66C13/48
Filed: 1980-08-06
Abstract: To predetermine a transporting speed, a transporting apparatus, in particular an articulated crane for ships, has a reference element (48) which is provided with a control lever (23) and feeds a transducer (76) which forms a signal (+/- v.t.) which varies with time according to a predetermined function and is fed to a computer (77) in which the variation with time of the desired value ( gamma desired) of the angle of rotation of the inner cantilever (4) is formed as a function of parameters (yo) of the transporting path.
Patent EP-0026866-A1 (EP)
Inventor: SEEGER HERBERT
IPC: H02J7/04
Filed: 1980-09-19
Abstract: 1. Unit for charging a storage battery (4) from an AC supply with fluctuating voltage via a bridge and rectifier circuit with controlled rectifiers (2sa, 2sb, 2ba, 2bb), with a regulator that influences the phase position of the firing voltages supplied to the controlled rectifiers (2sa, 2sb, 2ba, 2bb) as a function of the battery voltage and the charging current with at least one transformer (1) connected before the bridge-rectifier circuit, characterized in that the secondary winding of the transformer (1) has tappings, a limiter (8) uses the supply voltage as reference variable, causing the transformation ratio to be varied in such a way that if the supply voltage rises the transformation ratio is reduced in at least one jump, and the regulator adjusts the charging current after a transformation jump in such a way that after the transformation jump the charging current is the same as shortly before the transformation jump.
Patent EP-0021569-A1 (EP)
Inventor: CARDY CHARLES FREDERICK
IPC: C07C227/00
Filed: 1980-05-01
Abstract: Polymers of the general formula I
     wherein each of R 1  and R 2 , which may be the same or different, represents a hydrogen atom or a methyl group; 
     wherein -A(CH 2 0H)y represents a straight or branched chain polymeric entity and contains plurality of ester linkages and, 
     wherein y hasthe value 0 or a positive integral value and z has a positive integral value, (y + z) being from 2 to 8. 
     The new polymers may be used in the production of polyureas and polyurea - polyurethanes.
Patent EP-0020082-A1 (EP)
Inventor: MOGENSEN VAGN
IPC: B22C11/10
Filed: 1980-05-20
Abstract: In an apparatus for producing casting mould parts and comprising a pressure or squeeze chamber with movable end walls formed by a pressure plate and a counter-pressure plate, the hydraulic drive units for the said plates are constituted by piston/cylinder devices, in which the piston members are stationary, while the cylinder members are connected with the plates and dimensioned so as to stand up to any bending stresses exerted by said plates.
Patent EP-0020094-A1 (EP)
Inventor: AUDEH COSTANDI AMIN
IPC: C10G21/00
Filed: 1980-05-22
Abstract: An improved solvent extraction process is described for the preparation of lube oil products, the improvement whereby the extract phase is contacted with a coalescing surface prior to its exit from the reactor.
Patent EP-0021954-A1 (EP)
Inventor: MOUILLE BERNARD
IPC: C01B21/20
Filed: 1980-06-11
Abstract: This invention relates to a continuous process for the recovery of nitrogen oxides from a gaseous mixture containing, with other chemicals, said nitrogen oxides and in general some oxygen. This process is characterized by the fact that this gaseous mixture flows simultaneously with an aqueous liquid which may be pure water or an aqueous nitric acid solution over a carbonaceous adsorbing layer which may be made of activated carbon.
Patent EP-0042136-A1 (EP)
Title: Registration method and means
Inventor: MATKAN JOSEF
IPC: G03F9/00
Filed: 1981-06-10
Abstract: Retractable pin register means for use in sheet member processing equipment comprising a reversible platen (1) to support resilient membrane members (8) comprising at least one recess in the platen having in it a resilient member (8) carrying a pin bar (6) having pins (5) projecting beyond the planar surface of the platen by flexing the side membrane and means (14) for actuating the pin bar (6) on the remote side of the member from the pins whereby to register apertured sheet members on the platen but retractable to allow a free surface for subsequent treatment while holding the sheet members by vacuum or other means.
Patent EP-0054117-A1 (EP)
Inventor: OGURA SEIKI
IPC: H01L29/78
Filed: 1981-10-09
Abstract: A method of manufacturing MOSFET RAM capable of delineating short (less than 1 micrometer) lightly doped drain regions. An N -  implant is effected between gate electrodes (13) and field oxide insulators (11). An insulator layer (14, 16) is then deposited. Reactive ion etching of the layer leaves narrow insulator regions adjacent the gate electrode (13) which serve to protect portions of the N -  impurity region during a subsequent N +  implant. These protected regions are the lightly doped source/drain regions.
Patent EP-0034427-A1 (EP)
Inventor: PARKER ALAN
IPC: D01H4/52
Filed: 1981-01-30
Abstract: Spinning is started on a friction spinning apparatus by drawing the end of yarn back to a position adjacent the surface but in such a condition that it is free from the influence of the suction through the surface. This is done by closing off the suction (14) while the end is in the position so that the yarn is drawn by an additional suction source (49) into an adjacent position. The yarn end is drawn from one end of the surface to lie along the surface by gradually closing off the suction from that end toward the opposite end. Subsequently the suction is re-opened to bring the yarn end under its influence to draw the end onto the surface so that fibre feed and take-up can be restarted.
Patent EP-0040900-A1 (EP)
Inventor: CHU CHIN CHIUN
IPC: B01J29/44
Filed: 1981-02-19
Abstract: A process for the conversion of aromatic compounds to dialkylbenzene compounds rich in the 1,4-dialkylbenzene isomer. The reaction is carried out in the presence of a particular type of zeolite catalyst having a silica to alumina mole ratio of at least 12 and a constraint index of about 1-12, said catalyst having been modified by treatment with compounds of gallium, indium and/or thallium, and optionally phosphorus, to deposit thereon a minor proportion of such elements on the zeolite.
Patent EP-0037641-A1 (EP)
Inventor: BLOOMFIELD ALLEN ARTHUR
IPC: B65H54/48
Filed: 1981-03-09
Abstract: The invention comprises (a) an improved cross wound yarn package on which the final few turns of yarn are wound as a compact pile wound bunch on the cylindrical cross wound package surface; (b) apparatus for winding such a package, comprising a fixed pile winding guide (4 in fig 3) as well as a traverse guide (1 in fig 3) and means effective to move the yarn from one to the other (5 in fig 3); and (c) a modified yarn traverse roll with an extra circumferential groove to aid pile winding (2 in fig 1) intersecting a helical traverse groove (1 in fig 1).
Patent EP-0038702-A1 (EP)
Inventor: UCHIDA SHIGERU
IPC: B21B17/08
Filed: 1981-04-21
Abstract: In a press-rolling process for producing a metal tubular product, which comprises a pipe-forming procedure in which a square metal billet (1) is fed into a rolling mill which consists of a pair of pressing rolls (2,2') which have semi-circular grooves forming circular shape and which is provided with a plug (3) held in the center line of said circular shape, according to the present invention, said press-rolling process is characterized in that a cavity is formed in the center portion of the forward surface of said billet (1) before said pipe-forming procedure, the diameter of said cavity corresponding to 70% or more but lessthan 100%of the diameter of said plug (3) and the volume of said cavity being equal to or more than the volume of a portion of said plug (3) located in the inserting side of said billet (1) from the axial center of said rolling mill.
Patent EP-0040500-A1 (EP)
Inventor: MATTHEWS HOWARD VINCENT
IPC: A63B23/00
Filed: 1981-05-08
Abstract: The device comprises a substantially cylindrical support member which carries or in part defines an inflatable cuff. The cuff extends for only a portion of the length of said support member. Means are provided for inflating the cuff with air and transmitting changes in pressure within the cuff to a display device such as a pressure gauge.
Patent EP-0052945-A1 (EP)
Inventor: PARKS RICHARD W
IPC: F02M31/125
Filed: 1981-10-23
Abstract: O A heated fuel line for preventing solidifying of fuel in the fuel line of an engine in extremely low-temperature environments includes an electrical resistance heating element (16) positioned directly inside the fuel line (10). A thin, tape-like heating element is preferably employed through the length of the fuel line between the tank and the connection to a fuel filter (12) near the engine. Lead wires (17) extend from the downstream end of the heating element through a fitting (18) which carries the leads to the exterior of the fuel line. The heating element is preferably of a type including a pair of spaced conductor wires (25) covered with an separated by a sheath of a radiation cross-linked polymer which has the property of becoming more conductive in lower temperatures and less conductive in higher temperatures. At lower temperatures, where heating of the fuel in the line is most needed, the element (16) therefore produces the greatest amount of heat.
Patent EP-0060951-A1 (EP)
Inventor: DREIKORN BARRY ALLEN
IPC: A01N33/18
Filed: 1981-10-29
Abstract: Diphenylamines of formula (I):
     wherein
     R is methyl ethyl, or n-propyl; each R' is independently bromo, chloro, or fluoro;   R 2  is iodo, tyano, nitro, or trifluoromethyl;   m is an integer of from 0 to 5;   n is an integer of from 0 to 1;   and the sum of m and n is an integer   (1) when rr is 0, from 1 to 5; and   (2) when n is 1, from 1 to 3 subject to the further   limitations that (1) not more than two R' groups represent bromo; (2) where R 2  is iodo, the iodo is located at the 4-position: (3) where R 2  is cyano, the cyano is located at the 3-. 4-, or 5-position; and (4) where R 2  is N0 2 , the NO 2  is located at the 2-, 3-, 5-, or 6-position, are effective in controlling insects, arachnids and ectoparasites.
Patent EP-0051979-A1 (EP)
Inventor: HUNT JAMES PATRICK
IPC: B23K35/30
Filed: 1981-11-04
Abstract: A nickel-base welding alloy for use as a bare wire filler metal or as the core wire of a coated electrode and which contains carefully controlled percentages of chromium, tungsten, molybdenum, niobium and manganese, together with incidental elements and impurities, the balance being nickel.
Patent EP-0054423-A1 (EP)
Inventor: MCGRILLEN ARTHUR ROBERT
IPC: A47D9/04
Filed: 1981-12-14
Abstract: The device is to assist in lulling to sleep a baby carried in a pram. A device comprises a housing (10) to be attached to the perambulator. Rotatable means in the form of a wheel (14) is mounted in the housing (10) and is rotated therein by power means (18) to create vibratory movement which is transferred via the attachment means in the form of hooks (13) to the perambulator. The wheel (14) has weight means selectively provided therein or thereon to create an imbalance as the wheel is rotated. The wheel (14) also has means therein or thereon to create a humming noise during rotation thereof. The means can be spokes with gaps defined therebetween or if the wheel is a disc, can be apertures therein or vanes projecting outwardly therefrom.
Patent EP-0053072-A1 (EP)
Inventor: FARGE DANIEL
IPC: C07D498/04
Filed: 1981-11-19
Abstract: New oxacephalosporins of the general formula (I), in which R is optionally N-oxidised pyridyl, pyrimidin-2-yl, substituted pyridazin-3-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 4-position, substituted 1-alkyl-1,3,4-triazol-5-yl or 1,2,4-triazol-5-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 1-position, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 2-position, substituted or unsubstituted 2-alkyl-2,5-dihydro-5-oxo-1,2,4-triazin-3-yl, 1-amino-1,2-dihydro-2-oxo-pyrimidin-4-yl, substituted 1,3,4-thiadiazol-5-yl or tetrazol-5-yl substituted in the 1-position, R' is a substituted 2-(2-aminothiazol-4-yl)-acetyl radical or an alpha -carboxyarylacetyl radical and R'' is a hydrogen atom or a methoxy radical in the 7 alpha -position, and also their salts, their preparation and the medicaments in which they are present.    <IMAGE> (I)
Patent EP-0059711-A1 (EP)
Inventor: REYNOLDS ROY
IPC: B60K20/04
Filed: 1980-09-10
Abstract: Un appareil (70) d'accouplement d'une boite de vitesse permettant de verrouiller et de relacher un levier de vitesse (24) de la cabine basculante d un tracteur (12) par rapport au chassis (14) du tracteur. L'appareil d'accouplement comprend un boitier (32) relie au chassis du tracteur et un organe de connexion (26) faconne sur la partie inferieure du levier de changement de vitesse. Un ensemble (76) d'accouplement/liberation actionne par voie hydraulique est monte dans le boitier et comprend une coupe cylindrique (32) manoeuvrable pour recevoir la partie de connexion (26) du levier de changement de vitesse. Dans la configuration de connexion des organes spheriques de verrouillage (92) portes par un manchon cylindrique (84) engagent radialement une partie de connexion (30) du levier (24). Un manchon (106) de verrouillage/liberation est monte de facon telescopique autour du manchon cylindrique et est rappele dans une position permettant de retenir les organes spheriques de verrouillage. Les organes de verrouillage sont ensuite desengages par une came a l'aide du levier de changement de vitesse pour permettre a celui-ci de se separer du boitier et du chassis du tracteur.
Patent EP-0067174-A1 (EP)
Title: Flyback power supply booster circuit.
Inventor: JOSEPHSON ELLIOT
IPC: H02H7/122
Filed: 1981-11-27
Abstract: A booster circuit is disclosed for enabling a flyback power supply having a power transformer normally operative in a free running mode to have an increased power output at high loads, comprising a clock circuit including a first transistor that is turned on whenever a resistor-capacitor network times out before the end of the flyback interval of the power supply, with the result that the flyback interval is caused to terminate early, and the power transformer to begin recharging. A second transistor acts to disable the operation of this first transistor whenever the output voltage of the power supply is found to not be in regulation.