baber/WOPTO huggingface dataset:
Patent EP-0035263-A2 (EP)
Inventor: PLOOG UWE DR
IPC: D06M13/02
Filed: 1981-02-28
Abstract: The novel textile softeners are polyesters containing tertiary amino groups or salts thereof with lower carboxylic acids, for example acetic acid or glycolic acid, and mineral acids. They are prepared by reacting a dicarboxylic acid of the formula <IMAGE> where R<3> is an aliphatic, aromatic or alicyclic, optionally substituted C1-10-radical, preferably alkylene or phenylene for example adipic acid or terephthalic acid, with an alkoxylated tertiary amine of the formula <IMAGE> where R is a saturated or unsaturated, straight-chain or branched aliphatic radical (C1-20, preferably C6-20), R<1> and R<2> are identical or different and are H or -CH3, preferably H, and  m and n are 1-20, at 230 - 260 DEG C under atmospheric pressure or at < 220 DEG C at a pressure of 2 mbar, if desired in the presence of water-immiscible organic solvents for azeotropic distillation of the water of reaction, preferably xylene, and in the absence of atmospheric oxygen, and if desired in the presence of small amounts of antioxidants, preferably 0.02-0.2% by weight of hypophosphorous acid, in order to obtain pale-coloured products.
Patent EP-0050706-A2 (EP)
Inventor: LORENZ HORST
IPC: B21D53/30
Filed: 1981-07-01
Abstract: PCT No. PCT/DE81/00166 Sec. 371 Date Jan. 25, 1982 Sec. 102(e) Date Jan. 25, 1982 PCT Filed Oct. 3, 1981 PCT Pub. No. WO82/01142 PCT Pub. Date Apr. 15, 1982.Apparatus for manufacturing wheel rim blanks from flat metal strip includes a plurality of work stations through which the metal strip passes to produce a cylindrical ring having a longitudinal axis and a welded joint. The work stations include a strip feed station, a cylinder forming station, a joint orientation station, a joint welding station and finishing stations. The work stations are arranged in a generally Z-shaped configuration with end legs extending in opposite directions from opposite ends of a transverse connecting leg. The strip feed station is located along one end leg, while the finishing stations are arranged along the other end leg. The ring forming, joint orientation and joint welding stations are aligned in succession along the connecting leg. The ring members are received in upwardly open U-shaped supports at the finishing stations and are moved in arcuate paths from the welding station through the finishing stations by an overhead conveyor device.
Patent EP-0048842-A2 (EP)
Inventor: SIELFELD GILBERT DR
IPC: C08F2/20
Filed: 1981-09-07
Abstract: Der Anmeldungsgegenstand betrifft ein Verfahren zur Herstellung von Vinylchloridharzen durch Polymerisation von Vinylchlorid allein oder zusammen mit bis zu 20 Gewichtsprozent an anderen polymerisierbaren, ungesättigten Monomeren in wäßriger Suspension, wobei die Polymerisation in Gegewart von monomerlöslichen Radikalkatalysatoren, von teilhydrolysierten Polyvinylacetaten und/oder Celluloseethern als Suspensionsstabilisatoren und von 0,02 bis 0,3 Gewichtsprozent, bezogen auf das Monomere, eines speziellen Cosuspensionsstabilisators durchgeführt wird. Als solcher wird ein 2-Propyl-Δ2-oxazolin-Copolymeres oder Copolymer-Gemisch mit einer Viskositätszahl von 35 bis 70 (ml/g), gemessen bei 25°C in einem Isopropanol/Wasser-Gemisch (50 Volumenprozent Isopropanol) in einer Konzentration von 0,5% (Gewicht/Volumen der Lösung) eingesetzt. Die Copolymeren sind aus 2-Isopropyl-Δ2-oxazolin und/oder 2-n-Propyl-Δ2-oxazolin einerseits und 2-Methyl-Δ2-oxazolin und/oder 2-Ethyl-Δ2-oxazolin andererseits aufgebaut.
Patent EP-0048981-A2 (EP)
Inventor: WILSON SCOTT E
IPC: F02B1/04
Filed: 1981-09-26
Abstract: An adapter for coupling microwave energy or both microwave and spark energy into the combustion chamber of a gasoline engine through the chamber spark plug (10) comprising a sleeve (28) adapted at one end to be tightly received over the spark plug insulator housing (18), and a connector (34) carried at the opposing sleeve end and adapted for connection to a spark plug lead (26) for transmitting spark energy to the spark plug electrodes. A microwave antenna (48) is carried externally of the sleeve for transmitting microwave energy in a waveguide mode through the sleeve and through the insulator housing into the engine chamber while substantially hypassing the spark energy conduction path. The antenna, which may comprise a square loop antenna disposed in a plane parallel to the sleeve and spark plug axes, is adapted to be coupled to a source (62) of microwave energy for monitoring of engine ignition events, etc.
Patent EP-0052772-A2 (EP)
Inventor: FISCHER TILMAN DR
IPC: B62D55/21
Filed: 1981-10-23
Abstract: In a track chain, the chain elements surround tubular bodies (10, 10') arranged transversely to the running direction of the track chain, into which tubular bodies running pads (16) can be plugged and which are connected to the chain elements adjacent in the running direction by bolts and connectors (13). In order to provide a larger degree of flexibility with respect to the possibility of widening such a track chain, at least one tubular body (10, 10') is provided per chain element, which body has on its end faces facing its adjacent chain elements a centrally arranged recess (11) which permits central connectors (13) to be applied. <IMAGE>
Patent EP-0044642-A2 (EP)
Inventor: HON DAVID C
IPC: G09B5/06
Filed: 1981-07-02
Abstract: A computer controlled interactive instruction system for teaching an individual comprising a peripheral (10) including at least one sensor (26) for producing a signal representing a function to be manually performed by the individual, a first device (36) for storing a sequence of signals representing instructions relating to the correct performance of the function, a first display (20) coupled to the first storage device (36) for displaying these instructions, a second storage device (22) for storing video and associated aduio signals representing both pictorial and aural representations of the correct performance of the function, a second display (24) for displaying the pictorial representation, and a computer (14) coupled to the peripheral (10), the first (36) and second (22) storage devices and the first (20) and second (24) displays for causing an ordered sequence of the instruction signals in the first signal storage device (36) to be displayed by the first display (20) so that the individual can learn to recognise and perform the function, and for receiving the signals from the peripheral (10) and detecting correct or incorrect performance of the function by the individual and for causing appropriate ones of the stored video signals to be displayed by the second display (24) and the associated audio signals to be produced to illustrate the correct performance of the function if it is incorrectly performed by the individual so that the individual is told shown and coached in the correct performance of the function and shown how to overcome any particular shortcomings of performance that that individual has.
Patent EP-0043789-A2 (EP)
Inventor: BRANDT BERTHOLD DR
IPC: H05B7/16
Filed: 1981-07-03
Abstract: Method for the chemical-discharge treatment of sensitive work- pieces by means of a glow discharge in a working container in which the workpiece is not made an electrode but the discharge path is formed and operated as an autonomous operative unit, while the work- piece is placed geometrically, in a manner that is favourable in chemical-discharge terms, in the area of effectiveness of the discharge path. <IMAGE>
Patent EP-0061727-A2 (EP)
Inventor: BAKER BERNARD S
IPC: H01M8/06
Filed: 1982-03-25
Abstract: A fuel cell system wherein a fuel conditioner supplied with fuel and with exhausted cathode gas is adapted to partially oxidize a portion of the fuel with the cathode exhaust gas and to utilize at least the water in the oxidation products and at least the water in the cathode exhaust gas to steam reform a portion of the fuel to produce fuel process gas.
Patent EP-0082446-A2 (EP)
Inventor: SCHEPPACH FRITZ ING GRAD
IPC: B23Q1/28
Filed: 1982-12-11
Abstract: 1. In a wood-turning lathe, which is used by doit-yourself handymen in particular, with a bed supported on feet (7) for accommodating a tailstock (3) which is situated opposite a stationary headstock (2) and can be moved, and an adjustable tool rest (6), characterized in that there is a bed of which the length can be adjusted and which has two sections resting on top of each other with their ends facing each other, and being accommodated on the feet (7) with their ends opposite each other, whereby the one section consists of two sides of a rest (10) projecting over the headstock (2) on the side of the tailstock (3), and the other section which accommodates the tailstock (3) and the tool rest (6) consists of two supports (8) which, with their ends on the side of the headstock (2), are movably accommodated on the sides of the rest (10) passing under them, and can be detachably secured to them by means of a tightening device (14, 15).
Patent EP-0071411-A2 (EP)
Inventor: HAMPSON JEFFREY DALE
IPC: C11D1/12
Filed: 1982-07-22
Abstract: A detergent composition with especially good foaming properties includes a di(C 8  alkyl) sulphosuccinate, a di(C e  alkyl) sulphosuccinate and a further detergent-active agent which is preferably selected from alkyl ether sulphates, nonionic detergents and mixtures thereof. The detergent composition is preferably in liquid form and is suitable inter alia for shampoos, fabric washing and, in particular, manual dishwashing.
Patent EP-0074265-A2 (EP)
Inventor: ANDERSON ROBERT WILLIAM
IPC: B60J1/20
Filed: 1982-09-06
Abstract: A venetian blind for motor vehicles including a plurality of horizontally extending slats (2) supported by "ladder" assemblies (4) including rigid side pieces (6) and cross- pieces supporting and locating the slats. An electric motor (10) is connected between the ladder assemblies and a fixed mounting point in such a way that rotation of the motor causes the angle of the slats to be varied. An automatic control circuit opens the blind whenever the ignition of the vehicle is switched on and closes it at a predetermined time after the ignition is switched off.
Patent EP-0082686-A2 (EP)
Inventor: ESPIRITU SANTO EUGENIO
IPC: G01L1/26
Filed: 1982-12-17
Abstract: An open frame (10) consists of two limbs with parallel central portions (18 and 20). The limbs are joined at their ends for attachment in a hitch to measure a draft load, which pulls the central portions (18 and 20) slightly together. This movement is measured by an inductive transducer (26) fitted between the limbs. The transducer comprises a base (28) and a cap (36) carrying the transducer coils (54) and slidable core (56) respectively. To facilitate mounting and removal, the cap and body can be pressed in together against a spring (62) to engage or disengage end projections (30 and 51) in holes (24 and 22) in the two limb portions (18 and 20) respectively.
Patent EP-0077766-A2 (EP)
Inventor: SCHONAUER ALOIS
IPC: B23Q16/00
Filed: 1982-08-03
Abstract: 1. Driving means for imparting fead and threadcutting movements to a carriage (8) of a lathe, comprising main drive means consisting of a main motor (1), reversing gears (2) and a main transmission (3), also comprising auxiliary drive means (5), which is driven by the main drive means and includes feed transmissions (7), feed couplings, a feed screw (8), a leat screw (8, 11), an apron gear (9), a clasp nut (10) and the like and includes in its force-transmitting path an overload clutch (12), which includes coupling elements (16), which extend into regularly peripherally distributed notches (17) and are disengageable against spring force, wherein a limit switch (18) is provided, which is actuated by said overload clutch as it is disengaged, characterized in that the actuation of the limit switch (18) effects a reversal of the main drive means (1, 2, 3) and the pitch (t) of the notches of the overload clutch (12) exceeds the length (s) of the arc that io described by the coupling elements (16) from their disengagement until the reuersal has been effected.
Patent EP-0101541-A2 (EP)
Inventor: BERNHARDT GUNTHER DR
IPC: C08F218/02
Filed: 1983-06-23
Abstract: The present invention relates to copolymers which can be used as adhesion mediating agents (adhesivers) between polymers and inorganic-oxide material. They are characterized by a reactive alkoxysilyl group and an acrylic or methacrylic acid moiety. Each of these two groups is linked to a fundamental constituent having two chain carbon atoms, this fundamental constituent being constructed on a compound having an ethylenically unsaturated group as monomer. The ratio of the alkoxysilyl groups to the acrylic or methacrylic acid esters in the new copolymers can be established as desired, for example by copolymerizing the copolymers with other compounds having ethylenically unsaturated groups, which do not have the above-named moieties. The present invention also relates to a method of preparing these new copolymers as well as intermediates which occur in the practice of this method, as formerly unknown products.
Patent EP-0122317-A2 (EP)
Inventor: HOFFMAN DAVID M
IPC: C10M135/36
Filed: 1983-07-16
Abstract: Lubricating compositions having improved extreme pressure properties are disclosed. The compositions comprise a lubricating grease or a lubricating oil dispersion and an effective amount of 5,5'-dithiobis(1,3,4-thiadiazole-2-thiol).
Patent EP-0101916-A2 (EP)
Inventor: CZERNEK GEORG
IPC: H02B1/16
Filed: 1983-07-25
Abstract: 1. Supporting device for an earthing rod (1, 2) having a sleeve (7) of conductive material which embraces a conductive part of the pipe-shaped earthing rod (1, 2), in which the earthing rod (1, 2) is arranged slidably in the longitudinal direction ans which is mounted at an earthing fixed point (3), wherein a spindle (12) is rotatably mounted in the earthing rod (1, 2), characterized in that the earthing rod (1, 2) is slit over a part in the longitudinal direction in the effective area of the earthing sleeve (7), and that, in the area of the slit in the earthing rod, spreading means (8, 13 ; 9, 14 ; 10, 15) are fixed which slightly enlarge the diameter of the earthing rod (1, 2) at the rotation of the spindle.
Patent EP-0107864-A2 (EP)
Inventor: KANEKO SHOUJI
IPC: G11C8/08
Filed: 1983-10-28
Abstract: A memory circuit provided with improved noise-prevention circuit arrangement for word lines is disclosed. The memory circuit is structured in such a manner that each word decoder is provided for each word line group including a plurality of word lines for selecting the associated word line group, and a noise-prevention circuit of a flip-flop type is provided for each of the word decoder for preventing an output of the word decoder from floating when that word decoder is not selected.
Patent EP-0110394-A2 (EP)
Inventor: ENGLUND PER GUNNAR
IPC: B60S13/00
Filed: 1983-11-30
Abstract: Eine Antriebsvorrichtung, die zunächst der Bewegung von Fahrzeugen dient, umfaßt einen fahrbaren Wagen mit zwei Fahrrollen (3) und einem Antriebsmittel (2), angetrieben von einem Motor. Mittels Federelementen (7) werden das Antriebsmittel (2) und die Fahrrollen zunächst außer Eingriff gehalten. Bei Belastung, wenn der Wagen z.B. unter ein Rad (8) eines Fahrzeugs geschoben wird, gelangen das Antriebsmittel (2) und die Fahrrollen (3) miteinander in Eingriff, wodurch der Wagen unter Drehung seiner Fahrrollen vorwärtsbewegt, und dabei das Fahrzeug unter Drehung seines Rads (8) geschoben wird. Der Wagen ist mit einem Griff (6) versehen, der Kabel bzw. Leitungen zur Energieversorgung für den Fahrmotor des Wagens aufnimmt und mit Steuermitteln (5), wie z.B. Schaltern und ähnlichem, versehen ist.
Patent EP-0120159-A2 (EP)
Inventor: ACKERMAN DANIEL W
IPC: H05K13/04
Filed: 1983-10-31
Abstract: The invention is directed to a method and apparatus for handling a component (70) having a body and one or more members (72) protruding therefrom or recesses therein, such that the protruding members or recesses are put in proper, mating registration with corresponding holes or protrusions of a substrate or the like. The components are handles during transport and insertion by gripping of the bodies thereof, and the method and apparatus of the invention compensates for any offset in X, Y, and θ between the profile of the body and a particular pattern or location of the protruding members or recesses relative to the profile of the body. A gage (90) with recesses (92) or protruding members corresponding to those of the substrate is used to effect alignment between the body protrusion members or recesses and the corresponding recesses or protruding members of the substrate.
Patent EP-0113683-A2 (EP)
Inventor: SHETH JAYESH V
IPC: G06F13/38
Filed: 1984-01-11
Abstract: A data transfer system whereby a peripheral-controller manages data transfers between a host computer and a magnetic tape peripheral unit. The peripheral-controller provides a buffer memory for data being transferred. Data residing in the buffer memory is monitored by a block counter monitoring system which informs a program- sequencer in the common control circuit unit (of the peripheral-controller) when it may branch to routines permitting blocks (256 words) of data to be "shifted into" or "shifted out of" the buffer memory. This is done in a "burst mode" operation where entire blocks of 256 words are shifted from the host computer 10 to the buffer 22 (write direction at 64 megabits per sec.) or shifted from the buffer 22 to the host 10 (read direction).
Patent EP-0127025-A2 (EP)
Inventor: FROLIK MANFRED
IPC: A61K35/16
Filed: 1984-05-09
Abstract: 1. Process for preparing an antihaemophilic factor concentrate (AHF concentrate) with a concentration of at least 25 U of AHF/ml and a specific activity of at least 1.5 U of AHF/mg of protein from human blood plasma by a combination of measures such as by cryoprecipitation, précipitation, purification with protein precipitants, centrifugation and lyophilisation, characterized in that a) the cryoprecipitate is dissolved in a buffer of low ionic strength, the solution is adjusted to a pH of 6 to 6.8 and to a temperature of 5 degrees C to 15 degrees C, and the precipitate resulting thereby is separated  from the supernatant, and then b) the supernatant, which has been pre-purified in this way and enriched in AHF in relation to the concomitant proteins, is neutralised, and is subjected to a purifying precipitation by successive addition of sodium chloride up to concentration of about 15 % by weight and of glycine up to an amount of about 10 % by weight, whereupon the precipitate containing the AHF concentrate is separated off, redissolved in a physiological buffer, where appropiate with the addition of stabilisers, and converted by deep-freezing and lyophilisation into a form which can be stored.
Patent EP-0175795-A2 (EP)
Inventor: VOLBEL KLAUS-DIETER
IPC: B32B37/20
Filed: 1984-09-22
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Kaschieren von Bogen (2) auf Bogen (4). Dabei werden die aufeinander zu kaschierenden Bogen (2, 4) bis gegen einen Anschlag (2) unterfangen und geführt, so daß auch bei labilem Papier keine Betriebsstörungen auftreten können.
Patent EP-0162953-A2 (EP)
Inventor: HALM PETER
IPC: E04D13/16
Filed: 1984-11-12
Abstract: In a ridge covering in which closing elements are arranged between the ridge tiles and the edges, covered by the latter, of the roof tiles close to the ridge, which elements are assigned to each one of the roof laths, are constructed as thin-walled plastic profiles and can be fastened, e.g. by nailing, so as to lie against the upper longitudinal end face of the ridge lath, the closing elements (14) are provided, at their longitudinal edges (34) facing the ridge lath (29), with fixing strips or tabs (28), projecting laterally and capable of being laid upon the ridge lath (29), and which, seen in the longitudinal direction of the ridge, are arranged at a distance from one another which is greater than the extent (1) of the fixing lugs (28) measured in the same direction, the fixing lugs (28) of the closing elements (14) provided for one roof side (12 or 13) being arranged between the fixing lugs (28) of the closing elements (14) provided for the opposite roof side (13 or 12).
Patent EP-0151330-A2 (EP)
Inventor: FROTSCHL ERWIN
IPC: F16K11/07
Filed: 1984-12-22
Abstract: 1. Multiple-way valve (11) for pressurized air operation, having a valve housing (10) in which a control slide valve (32) is arranged which controls pressurized medium from at least one inlet chamber (16) to a plurality of control chambers (27, 28) and a plurality of consumer chambers (29, 30), and in which exhaust air throttles (51) are also arranged in venting connections (43, 44), characterized in that, in order to install the exhaust air throttles (51), continuous bores (47, 48) oriented somewhat transversely to the slide valve bore (12) and intersecting the slide valve bore (12) eccentrically are constructed in the valve housing (10), that the exhaust air throttles (51) comprise at least one throttle screw (52) and a set screw (53) firmly connected thereto after an installation performed separately from the direction of both orifices of the respective bores (47, 48), and that the throttle screw (52) is arranged in an orifice of the bores (47, 48) and the set screw (53) in the other orifice of the bores (47, 48).
Patent EP-0124194-A2 (EP)
Inventor: BOYD PHILLIP A
IPC: C09K8/36
Filed: 1984-01-30
Abstract: Disclosed is a low toxicity oil for use in drilling fluids. The oil consists essentially of branched- and cyclic-paraffins, preferably having 11 to 17 carbon atoms per molecule, and further having a low aromatic content of less than about 1% and a low normal-paraffin content of less than about 5%. The low polynuclear aromatic oil is useful in both oil-based and waterbased drilling mud, particularly where low toxicity and lack of water sheen are important such as in offshore drilling environments. The oil also has the advantage of being nonfluorescent so that it does not mask UV fluorescence of formation crudes produced from the drill cuttings in wildcatting operations.
Patent EP-0126647-A2 (EP)
Inventor: PARKES ADRIAN SYDNEY
IPC: F16L55/16
Filed: 1984-05-21
Abstract: Joints and leaks in pipelines or mains are sealed by injecting into the joint or leak a sealant by means of an expandible tubular pig which is moved endwise through the pipeline or main. The sealant is in the form of an anaerobically curable monomer which cures in the relatively air free conditions in the joint or leak. The pig forms within the pipeline or main an air-free space which communicates with the joint or leak and which is isolated from the fluid in the main. Nevertheless the pig is hollow to permit the flow of fluid therethrough while the joint or leak is sealed. The sealant is injected into the joint or leak by way of the space so that the sealant cures in situ in the joint or leak.
Patent EP-0148556-A2 (EP)
Inventor: HURLEY JAMES R
IPC: A47J37/12
Filed: 1984-09-19
Abstract: A high efficiency deep fat fryer has a fry tank (20) from which fat is continuously withdrawn for heating and filtration. A pump (54) circulates part of the fat withdrawn through a helical finned-tube heat exchanger (44) positioned between a gas-fired burner (50) and the bottom of the fry tank. The remaining portion of the fat is directed through a filter (40) located in the bottom zone (34) of the fry tank (20). The fryer includes a control system with sensors such as pressure switches for preventing damage to the fat at low flow rates and devices for expelling moisture trapped in the pump. The filter (40) has an element of material such as carbon-impregnated cloth which may be quickly replaced without draining fat from the tank by raising the filter (40) by swinging it on a pipe (120) about a swivel coupling (122) until it is raised above the level of the fat in the tank (20).