baber/WOPTO huggingface dataset:
Patent EP-0073761-A1 (EP)
Title: Chariot pour valise
Inventor: ARIAS ANTONIO M
IPC: A45C5/14
Filed: 1981-03-09
Abstract: Chariot pour valise comprenant une valise (20) et des organes paralleles tubulaires de chassis (36) fixes au fond de la valise. Les organes de chassis sont en forme de L. Un manche en forme de U (46) est monte de maniere telescopique par rapport a une paire de jambes (38) des organes de chassis, et un organe de base en forme de U est monte de maniere telescopique par rapport a l'autre paire de jambes (40) des organes de chassis. Des roues (64) sont pourvues aux coins (42) des organes de chassis. Le manche est actionne pour faire rouler la valise avec ou sans un article supplementaire sur la base.
Patent EP-0090875-A1 (EP)
Inventor: DEWALD JAMES RICHARD
IPC: C07C17/38
Filed: 1982-04-07
Abstract: 3,5-Dichlorocumene is separated from a mixture comprising 3,5-dichlorocumene and 2,4-dichlorocumene by a process comprising contacting the mixture with an isopropyl group acceptor, in the presence of a catalyst comprising:
     (1) at least one Lewis acid compound, and   (2) a proton source whereby the isopropyl group of 2.4-dichlorocumene is transferred, to the acceptor forming a reaction product comprising the acceptor bearing the isopropyl group, 3,5-dichlorocumene and m-dichlorobenzene. 3,5-Dichlorocumene is readily separated from this reaction product by any conventional technique, typically distillation.
Patent EP-0064288-A1 (EP)
Inventor: VAN CAKENBERGHE JEAN L
IPC: B23K9/23
Filed: 1982-04-30
Abstract: Apparatus and method for producing an activated gas plasma in an evacuated working chamber (10). A substantially closed source chamber (20) is mounted adjacent one wall (11) of a working chamber (10) and has a small aperture nozzle (22) extenting through the wall (11) to communicate . gas between the source chamber (20) and the working chamber (10). A.selected gas is supplied to the source chamber (20) at a pressure substantially greater than the pressure in the working chamber (10) to produce a high velocity stream of gas entering the working chamber (10) through the nozzle (22). The selected gas is activated in the source chamber (20) before exiting through the nozzle (22) so that a high velocity stream of activated gas molecules is produced. An anode (12) is positioned within the working chamber (10) to produce a continuous gas discharge in the activated gas plasma. Various exemplary applications for enchancing chemical reactions within the working chamber (10) are discussed. In one version of the invention an elongated magnetic field is used to confine the plasma stream to a narrow beam and an anode is provided for producing a sustained gas discharge in the confined plasma stream. Further magnetic field arrangements (160, 170) are provided to configure and/or direct the plasma beam to impinge on one or more work pieces, evaporation source, or substrates.
Patent EP-0067408-A1 (EP)
Inventor: RAIMUND MILLER DR
IPC: C07D307/60
Filed: 1982-06-08
Abstract: Process for the production of tetronic acid from 4-haloacetoacetic ester. The 4-haloacetoacetic ester is transformed into the corresponding 4-tertiary-butoxyacetoacetic ester and the latter is converted by cyclizing ether cleavage into tetronic acid. Preferably the cyclizing ether cleavage is carried out thermolytically at a temperature above 100 DEG  C. or is carried out by treatment with an acid at a temperature of 0 DEG  to 30 DEG  C. Tertiary-butoxyacetoacetic acid ethyl ester is a new compound.
Patent EP-0079421-A1 (EP)
Inventor: MACKO JOSEPH EDWARD
IPC: G01F1/74
Filed: 1982-06-28
Abstract: Apparatus for indicating mass flow of a solid particulate material through a star wheel feeder (14,16) having a radiation source (32) and detectors (34A, 348) so positioned that radiation flux (36) is directed through, and attenuated by, particulate material (24) contained in the pockets (18) of the star wheel. The detected signal is indicative of the mass of particulate material (24) contained within the pockets (18) and is used with a feeder speed signal to determine mass-flow through the feeder (14,16).
Patent EP-0074496-A1 (EP)
Inventor: KRINES HANS GEBHARD
IPC: F16K17/10
Filed: 1982-08-12
Abstract: 1. Valve arrangement, especially for pressure die casting machines, with the following features : - arranged in a valve housing (1) is a main valve with a valve cone (6), a control piston (10) and a stroke-limiting stop (25) ; - the stroke-limiting stop (25) can be adjusted by means of a drive mechanism (26, 34), which comprises a threaded bush (26) and a support thread (48) arranged on the valve housing (1) ; - a control valve device (50 to 56), which also contains throttle devices (56), is connected by at least one control line (61) to the main valve, so that the valve cone (6) of the latter can execute a delayed or a quick movement ; characterised in that the threaded bush (26) has pressurised surfaces (27, 30, 33), on which counteracting displacement forces - in the support direction or in the release direction - develop onto the threaded bush (26), the relative size of which displacement forces to one another changes with every switching cycle of the valve cone (6).
Patent EP-0079555-A1 (EP)
Inventor: KOJIMA GEN
IPC: C07C59/135
Filed: 1982-11-08
Abstract: Perfluoro(2-bromoethylvinyl ether) is a novel compound useful as an intermediate for various fluorine-containing polymers.
Patent EP-0080863-A1 (EP)
Inventor: HARRISON STEPHEN JAMES
IPC: E05F3/10
Filed: 1982-11-25
Abstract: The piston assembly of a hydraulically controlled door closer has a tubular wall, plugs secured in end portions of the wall and a separate rack secured inside the tubular wall between the plugs by formations on the plugs.
Patent EP-0078722-A1 (EP)
Inventor: DEPREZ LOUIS
IPC: H02M1/42
Filed: 1982-10-13
Abstract: Device comprising a regulator with cutoff, equipped with a chopper transistor operating from the AC network via a full-wave rectifier, this regulator being controlled with a variable cyclic ratio by a modulator so as to operate alternately as voltage raiser and lowerer, with a view to taking from the network a practically sine-shaped current in phase with the voltage. Such a device is in particular usable for supplying power to discharge lamps intended for public lighting. <IMAGE>
Patent EP-0089442-A1 (EP)
Inventor: SCHAUB STANLEY R
IPC: G01P3/489
Filed: 1982-03-19
Abstract: Apparatus is disclosed for use in acquiring data from a mechanical motion transmission system 1 and for generating electrical signals which are indicative of the substantially instantaneous displacement, velocity and acceleration of one or more moving elements 2, 3 within the system. The said parameters can be utilized for monitoring the condition of the system, isolating faults or forecasting failures within the system; they may also be utilized as a feedback signal within a servomechanism. The said parameters are derived from a succession of electric pulses and which correspond with motion positions (equi-angular or equi-distant) associated with at least one moving element 2 within the system 1 (i.e. electrical signals generated at each fixed angle of a shaft position encoder 6). By shifting the electrical signals a predetermined amount, a novel digital filter 21 is provided for aiding in the fault isolation process.
Patent EP-0067888-A1 (EP)
Inventor: TANAKA YUTAKA
IPC: H04N5/21
Filed: 1981-12-25
Abstract: Filtre d'image permettant la separation des signaux de luminance et de chrominance, notamment afin de separer de maniere correcte et fiable le signal d'image d'un objet d'un signal d'image composite contenant une pluralite de signaux avec plusieurs contenus d'informations. Dans le filtre d'image, les niveaux d'amplitude d'une pluralite de points adjacents (Si, Si + 1, ....), (Sj, Sj + 1, ....) d'une image sont soumis au traitement de filtrage dans l'espace forme par une pluralite d'axes de niveaux d'amplitude Dans ce but, un dispositif de correlation d'amplitude (20) est prevu de maniere a permettre le traitement d'un signal d'image d'un objet apres la discrimination de l'amplitude et de la polarite du signal d'image de l'objet.
Patent EP-0070896-A1 (EP)
Inventor: LEHRER HARRIS I
IPC: G01N33/564
Filed: 1982-02-04
Abstract: Procedes de fabrication et d'utilisation d'un reactif de diagnostic stable destine a etre utilise dans des procedures de verification serologique, et notamment, particules de latex de polystyrene ne s'agglutinant pas totalement et presentant des surfaces contenant une proteine, essentiellement une albumine de serum bovin methylee, et un compose polymere lie et charge negativement. Les particules peuvent etre rendues sensibles au moyen d'un certain nombre de composes charges negativement, comprenant des proteines, des polysaccharides et plusieurs composants de noyaux de cellules. Lorsque les particules de latex recouvertes sont adsorbees avec de l'acide desoxyribonucleique natif, le reactif immunologique resultant peut etre utilise pour detecter certaines maladies presentant une auto-immunite, notamment de lupus erythemateux dans le serum.
Patent EP-0088991-A1 (EP)
Inventor: KOLL EUGENE A
IPC: B31B50/00
Filed: 1983-03-09
Abstract: Disclosed is an apparatus (10) for beading the edge or rim of a cup having a seamed annular sidewall and a polygonal base. A spinning head (12) having a plurality of radially moveable forming members (14) for contact with the rim to produce a bead is located over and in register with a cup-supporting base plate (52). The base plate (52) together with relatively moveable socket forming wall members (54, 55) provides a seat for the cup on a cam operated elevator device (60) which moves the cup upwardly. The socket is complementary to the polygonal base to prevent rotation of the seated and supported cup relative to the socket. The socket walls retract into a common horizontal plane with the base plate to permit rotationally driven star wheels (92, 94) to guide and confine cups onto the base plate in register with the forming means and off of the base plate away from the forming means. An air stream is directed into the cup to produce a positive pressure which inhibits dust from entering the cup during the forming operation.
Patent EP-0089033-A1 (EP)
Inventor: GORDON ROBERT L
IPC: B65D5/40
Filed: 1983-03-11
Abstract: A container bottom for a paperboard container of otherwise conventional construction, such as a thermoplastic coated paperboard container of the gable-top type. The specific improvement is defined by making the usual folded over tab which inhibits wicking of a trapezoidal shape (50), instead of a rectangular shape. The trapezoidal shape (50) yields a bottom construction (26) with less chance of raw edge (54a) and (56a) wicking. The trapezoidal shape of the tab (50), further, yields decreased abruptness in layer thickness transition in passing across the bottom of the container.
Patent EP-0095036-A1 (EP)
Inventor: OXENRIDER BRYCE CLIFFORD
IPC: D06M13/192
Filed: 1983-04-16
Abstract: A process is disclosed for producing organic oligomeric mixtures useful as fiber surface modifying agents. The process comprises reacting pyrometallitic dianhydride with fluorinated alcohols and oxirane compounds to produce organic mixtures containing more than one mole of groups derived from pyrometallic dianhydride per two moles of groups derived from fluorinated alcohol.
Patent EP-0093949-A1 (EP)
Inventor: FENGLER GERD DR
IPC: C07D223/10
Filed: 1983-04-27
Abstract: Sulfinyl- und Sulfonyl-azacycloheptan-2-one der allgemeinen Formel (I) <IMAGE> in welcher n 1 oder 2 bedeutet, R1 für H, gegebenenfalls substituiertes Alkyl, gegebenenfalls substituiertes Aryl, gegebenenfalls substituiertes Acyl und Alkylcarbamoyl steht, R2 gegebenenfalls substituiertes Alkyl, gegebenenfalls substituiertes Alkenyl gegebenenfalls substituiertes Cycloalkyl, gegebenenfalls substituiertes Aralkyl, gegebenenfalls substituiertes Aryl oder gegebenenfalls substituiertes Heterocyclyl bedeutet, wobei der Sulfinyl- bzw. Sulfonylrest sich in der alpha- bis delta-Position befinden kann, R3 für H oder Alkyl steht und die alpha- bis epsilon-Position einnehmen kann. Verfahren zu ihrer Herstellung sowie ihre Verwendung als Mittel zur Förderung des Wachstums und der Futterverwertung bei Tieren.
Patent EP-0098489-A1 (EP)
Inventor: KUEHN FRIEDHELM DR
IPC: F27D7/02
Filed: 1983-06-25
Abstract: Offenbart wird ein Verfahren zum Betreiben eines Industrieofens, der von Rekuperatorbrennern beheizt wird, wobei deren Abgase über Dampfstrahlinjektoren abgezogen werden. Das aus den Dampfstrahlinjektoren austretende Abgas-Dampf-Gemisch gelangt in einen Abhitzekessel zur Erzeugung von Wasserdampf. Dieser Wasserdampf wird den Dampfstrahlinjektoren zu deren Antrieb zugeführt. Wenn Wasserdampf im Überschuß anfällt, kann eine Vorentspannung in einer Turbine zur Erzeugung von Nutzenergie durchgeführt werden. Solche Verhältnisse sind insbesondere dann gegeben, wenn der Industrieofen mit einer dampferzeugenden Wasserkühlung für seine heißgehenden Teile arbeitet. Der dabei entstehende Wasserdampf wird dann ebenfalls durch den Abhitzekessel geleitet. Die in der Turbine anfallende Nutzenergie kann zum Antrieb des Gebläses für die Verbrennungsluft der Rekuperatorbrenner dienen.
Patent EP-0102474-A1 (EP)
Inventor: APPLEGATE STEVEN LEWIS
IPC: B41J33/38
Filed: 1983-07-04
Abstract: Conservation of ribbon (40) is achieved by underfeeding ribbon (40) relative to movement of a thermal printhead. Pressure of the printhead may be low enough that smearing from a typical ribbon (40) does not occur. Gears (208, 210, 212,214 and 216) may be positioned in one of two setting by action of bellcrank (230). One position provides a 1.04 to 1 underfeed ratio and the other provides a 5 to 1 underfeed ratio. Control (232) lowers print current for the 5 to 1 ratio. A printer of unimpaired quality with significant saving of ribbon.
Patent EP-0099111-A1 (EP)
Inventor: MOLLET HANS DR
IPC: D06P1/613
Filed: 1983-07-12
Abstract: Beschrieben wird ein Verfahren zum HT-Färben von Polyesterfasermaterial mit in Wasser schwerlöslichen Farbstoffen, das dadurch gekennzeichnet ist, dass man eine Färbeflotte verwendet, die mindestens ein Aethylenoxid/Propylenoxid-Blockpolymer mit einem Molgewicht über 5'000 enthält. Die Verwendung eines derartigen polymeren, nichtionischen Dispergators gewährleistet bereits in kleinen Mengen die Stabilität der Farbstoffdispersion unter HT-Bedingungen, wobei gleichzeitig ein hoher Ausziehgrad bis zur völligen Baderschöpfung erzielt wird.
Patent EP-0105387-A1 (EP)
Inventor: FALCHI FIORINO
IPC: F21V21/00
Filed: 1983-09-16
Abstract: A snap-action fastening device for control and/or signalling unit comprises a sleeve (1) with a shape corresponding to and suitable for cooperating with a cantilevered rear portion (40) of an operating unit (4) equipped with shaped surface grooves (41), said sleeve having a shape complementary to that of said rear portion of the operating unit slipped as a bayonet into said sleeve, the internal surface of the latter being provided with ridges (10) making part of said bayonet coupling, the outer surface of the said sleeve being partially threaded, a ring nut (2) threaded to the outer surface of said sleeve, means for securing electrical elements (7) of the control and/or signalling unit to said sleeve, said securing means comprising a separated annular element (3) interposed between said sleeve (1) and said electrical element (7), said annular element (3) being suitable for engaging, by snap-action means, some stop means (12, 13, 14, 15) provided on the sleeve, and being equipped with means for releasably securing said electrical elements.
Patent EP-0137866-A1 (EP)
Inventor: PFEIFFER THEODOR DR ING
IPC: H04B7/14
Filed: 1983-10-15
Abstract: The invention relates to a method of initiating a telephone communication between a stationary subscriber (T1) connected to a telephone network and a mobile subscriber (T2) equipped with a radio receiver. For this purpose, the stationary subscriber (T1) dials a call centre (RZ), specifying the call number of the mobile subscriber. From this centre, the call number is transmitted to a satellite (SAT) which then beams it back to earth. The radio receiver detecting this call number then signals that the stationary subscriber (T1) should be called back. <IMAGE>
Patent EP-0095821-A1 (EP)
Inventor: BEAUJEAN JOSEPH MARIE ELISE
IPC: G11B7/24
Filed: 1983-06-02
Abstract: The Medium comprises a transparent substrate layer (15), a semi reflective recording layer (11) of a material which can melt, atomize or evaporate under the influence of light, and a separating layer (12). Into the separating layer a regular pattern of holes (18) is made extending through the complete thickness of said layer.
Patent EP-0113136-A1 (EP)
Inventor: VROUENRAETS CORNELIUS MARTINUS
IPC: A22C13/00
Filed: 1983-11-25
Abstract: A packaging film which is permeable to smoke constituents is made from a thermoplastic copolyester. The copolyester is built up of recurrent long-chain and short-chain ester units which are joined head-to-tail through ester bonds, the long-chain ester units corresponding to the formula
     and the short-chain ester units to the formula:
     where R, is a divalent radical remaining after removal of the terminal hydroxyl groups from a poly(alkylene oxide) glycol having a molecular weight in the range of 600 to 6000 and a carbon to oxygen ratio of 2,0 to 2,7; R 2  is a divalent radical remaining after removal of the hydroxyl groups from a diol having a molecular weight not higher than 250; R 3  is a divalent radical remaining after removal of the carboxylic acid groups from a dicarboxylic acid. Said long-chain ester units amount to 20 to 60% by weight of the copolyester and at least 70% of the R 3  groups are 1,4-phenyiene radicals. The phenol number of the film, expressed in mg per m 2 , is at least 20. 
     The film is particularly suitable for packaging foodstuffs that are smoked in the packaged state, such as smoked sausages.
Patent EP-0102231-A1 (EP)
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/20
Filed: 1983-08-22
Abstract: An optical disk and a method of recording and reproducing information on the disk by using laser beams. The optical disk is provided thereon with grooves each having a V-shape groove in the radial direction. At least two laser beams are focused on two adjoining slants (e.g. C and D) of each V-shape groove so that these two slants are used in pair for a high-density recording and reproduction of high-quality information.
Patent EP-0107892-A1 (EP)
Inventor: RAISIO REIJO
IPC: B60P1/48
Filed: 1983-08-25
Abstract: (D Equipment for loading an exchange platform or a container onto a truck or truck trailer and for removal of it from same, and possibly additionally for dumping it. The equipment comprises an auxiliary frame (2) pivotably mounted onto the chassis beams (1) of the truck or trailer by means of a transverse horizontal shaft or articulated joints (3) fitted to the chassis beams at a distance forwards from the support rolls fitted at the rear ends of the chassis beams (1), to which said auxiliary frame (2) a loading frame (10, 10', 10") is attached by one end pivotably by means of a transverse horizontal shaft or articulated joints (14), the free end of the said loading frame being provided with a grasping means (15, 15', 15") for engaging the grasping member of the exchange platform or container. 
     The cylinder-piston device (11) independently pivoting the loading frame (10, 10', 10") in relation to the auxiliary frame (2) is at one end fixed to the free end of the auxiliary frame (2) by means of an articulated joint (12) and, at the other end, by means of an articulated joint (13) to the loading frame (10, 10', 10"). Thereat the articulated joint (14) between the loading frame (10, 10', 10") and the auxiliary frame (2) is located between the articulated joint (13) between auxiliary frame (2) and chassis beams (1) and the articulated joint (12) between auxiliary frame (2) and cylinder-piston device (11), for example, substantially equally far from both of them. 
     The main cylinder-piston device (4) or two parallel main cylinder-piston devices operating the loading equipment have been arranged to be fixed, at one end, by means of articulated joint(s) (5), to the chassis (1) of the truck or trailer and, at the other end, by means of articulated joint(s) (6), to the auxiliary frame (2).
Patent EP-0104007-A1 (EP)
Inventor: MOORE STUART FIELDING
IPC: A63H3/24
Filed: 1983-08-25
Abstract: @ A doll having a weeping mechanism, such mechanism comprising water storage means (2) including a water inlet chamber (12) connected by water inlet passage means (3) to the doll's mouth, and a water outlet chamber (17) connected by water outlet passage means (4) to the doll's eyes for water to flow thereto by gravity only when the doll is in a predetermined weeping position, and means (21) permitting water to transfer by gravity from said inlet chamber to said outlet chamber when the doll is in a transfer position substantially different from said weeping position.
Patent EP-0107329-A1 (EP)
Inventor: FERRIS ERNEST ALBERT
IPC: F16D25/0635
Filed: 1983-09-16
Abstract: @ A hydraulically actuated starting clutch and more particularly a starting clutch (10) for a continuously variable transmission which is located at the output of the transmission to couple the vehicle wheels to the engine upon a signal from the throttle induced system oil pressure. The clutch includes a cover (26) connected to the drive shaft through a hub forming a pressure chamber behind a piston, a Belleville spring (56) acted upon by the piston and urging a pressure plate (37) against the clutch plate and an end plate secured in the cover. Weights are mounted on the Belleville spring to compensate for the centrifugal effect of the oil in the pressure chamber. The clutch plate is operatively connected to a sleeve shaft to drive the differential for the vehicle wheels.
Patent EP-0106570-A1 (EP)
Inventor: MABRY C THOMAS
IPC: G11B23/03
Filed: 1983-09-21
Abstract: An optical disc drive system in which the empty sleeve :omponent (12) of an optical disc cartridge is utilized to lock the optical disc in its operational position while occupying a storage location within the drive system. The locking/storage feature is achieved by providing adjacent to the conventional disc insertion opening (6) in the drive frame an additional opening (8) for receipt of the empty sleeve component (12) and by providing guides within the drive for positioning the empty sleeve over the optical disc (20). The empty sleeve cooperates with a spring loaded frame/disc lowering mechanism which lowers the optical disc to the drive spindle where it is held by a magnetic force generated by a magnetized portion of the spindle. The sleeve also cooperates with a frame/sleeve latching mechanism (203) to facilitate withdrawal of a frame supported optical disc from the sleeve and reinsertion of the frame supported optical disc back into the sleeve. A plurality of spring loaded members support the frame member before the sleeve actuates the lowering mechanism and free the optical disc from the spindle upon withdrawal of the sleeve from its locking/ storage position.