baber/WOPTO huggingface dataset:
Patent EP-4221467-A2 (EP)
Inventor: DOMAJNKO MIRAN
IPC: H05H1/48
Filed: 2023-01-30
Abstract: A portable plasma jet hand tool for gliding arc type of plasma jets is provided which comprises a casing (12), a handle (14), a power supply (16), a high voltage generator (18) configured to draw power from the power supply (16). The high voltage generator (18) is configured to connect to at least one pair of opposing electrodes (30a, 30b) in an inner bore (28) of a nozzle (26) attached to the casing (12). An at least partially integrated, gas source (20) is attached to or integrated in the casing of the hand tool. The gas source (20) is connected to a gas delivery channel (22) within the casing (12). The gas source (20) may comprises an air source which is configured to provide gas via the gas delivery channel (22) into the inner bore (28) when the nozzle (26) is attached to the casing (12). The voltages applied by the high voltage generator to each pair of electrodes (30a, 30b) generates an electric field across the inner bore (28) of the nozzle and causes an electrical discharge of the gas or air in the nozzle so that it emerges from the nozzle as a plasma jet. The nozzle (26) may be changed for a nozzle for a different type of plasma discharge in some embodiments, to allow the tool to be easily reconfigured for a variety of different uses. In some embodiments, the tool is configured to provide at least a gliding arc-type plasma jet discharge which advantageously does not require a hose connection to an external working gas source as air or an internal gas canister may be used.
Patent EP-4239646-A2 (EP)
Inventor: MUMAW DANIEL J
IPC: G16H40/63
Filed: 2020-12-29
Abstract: A surgical system for use with a surgical instrument in a surgical procedure performed on an anatomical organ is disclosed. The surgical system comprises at least one imaging device and a control circuit configured to identify anatomical structures relevant to the surgical procedure from visualization data from the at least one imaging device, propose a surgical resection path for removing a portion of the anatomical organ by the surgical instrument, and present parameters of the surgical instrument in accordance with the surgical resection path. The surgical resection path is determined based on the anatomical structures.
Patent EP-4276873-A2 (EP)
Inventor: PAYNE PETER
IPC: H01H33/59
Filed: 2019-04-12
Abstract: A contactor apparatus (30) and method for operating the contactor apparatus (30) can include a contactor assembly (32) with a contactor coil (42) operably coupled to a contactor switch (40). One or more sensors (70) can be provided in the contactor assembly (32) adapted to measure one or more aspects of the contactor assembly (32). Based upon the measured aspects, a controller (60) can initiate operation of the contactor switch (40) to effectively toggle the contactor switch (40) at a zero-crossing point (94) along an alternating current waveform (92).
Patent EP-4273310-A2 (EP)
Inventor: BUDDE LUDGER
IPC: D01H5/78
Filed: 2020-12-11
Abstract: Die vorliegende Erfindung betrifft eine Ringspinnmaschine (1) und ein Verfahren zur Herstellung eines Core-Garns (11), wobei eine Klemmeinrichtung (6) mit in einer Klemmlinie (7) einander kontaktierenden Klemmrollen (8, 9) von einem ein Streckwerk (5) verlassenden Faserverband (2) und zumindest einem dem Faserverband (2) zuzuführenden Faden (4), insbesondere Endlosfilament durchlaufen wird, und wobei die Klemmlinie (7) durch zumindest eine an der Umfangsfläche (12) zumindest einer der Klemmrollen (8, 9) umlaufende Nut (13) unterbrochen ist, welche den zumindest einen Faden (4) beim Durchlaufen der Klemmeinrichtung (6) aufnimmt und an der Klemmlinie (7) vorbeiführt, ohne dass dieser von den einander kontaktierenden Klemmrollen (8, 9) klemmend in Eingriff genommen wird. Die vorliegende Erfindung betrifft ferner ein entsprechend hergestelltes Core-Garn (11).
Patent EP-0003560-A2 (EP)
Inventor: THOROGOOD PETER BRIAN
IPC: C07D405/06
Filed: 1979-01-31
Abstract: Pharmaceutical formulations comprising an imidazole (or pharmaceutically acceptable salt thereof) of formula:wherein(i) A is an aliphatic hydrocarbon residue of from 1 to 4 carbon atoms and R is a naphthyl, tetrahydronaphthyl, heterocyclyl, arylthio, arylalkylthio, aryloxy, arylalkyloxy, arylhydroxymethylene, arylcarbonyl, arylalkylcarbonyl, alkyloxy, alkylthio or a substituted cycloalkyl or cycloalkenyl group or(ii) A is a -S0<sub>2</sub>- group and R is aryl or heterocyclyl or(iii) A is a chemical bond and R is a heterocyclyl or substituted phenyl group, or(iv) A is an aliphatic hydrocarbon residue of from 1 to 3 carbon atoms and R is a halophenyl group.Some of these imidazoles and salts are novel.Methods of preparing the imidazoles are disclosed. The imidazoles and their salts are useful in the treatment or prophylaxis of thrombo-embolic conditions.
Patent EP-0004655-A2 (EP)
Inventor: KELKER HANS PROF DR
IPC: C09K11/06
Filed: 1979-03-31
Abstract: 1. Application of fluorescent dyestuffs of the formulae  see diagramm : EP0004655,P7,F1   see diagramm : EP0004655,P7,F2   see diagramm : EP0004655,P7,F3   see diagramm : EP0004655,P7,F4  and  see diagramm : EP0004655,P7,F5   see diagramm : EP0004655,P8,F1  and  see diagramm : EP0004655,P8,F2  in which X stands for oxygen or sulfur, Y stands for oxygen or a group of the formula =N-R, in which R stands for hydrogen or an alkyl, cycloalkyl or a carbocyclic or heterocyclic aryl residue, R**1 and R**2 stand for hydrogen, halogen, alkyl, alkoxy, carbalkoxy, acyloxy, cyano or aryl, R**3 stands for hydrogen or alkoxy, R**4 stands for hydrogen or, if R**3 is alkoxy it likewise stands for alkoxy, R**5 stands for hydrogen, alkyl, alkoxy or aryl, R**6 stands for hydrogen or alkyl, R**7 stands for hydrogen, halogen or alkoxy, R**8 , R**9 , R**10 and R**11 stand for hydrogen, halogen, alkyl, alkoxy or aryl, R**12 stands for alkyl acyl or arylsulfonyl or for a direct bond to a free ortho-position of the phenyl nucleus A, and R**13 and R**14 stand for hydrogen, halogen, alkyl, alkoxy, alkylthio, carbalkoxy, acyl, alkylsulfonyl, acyloxy or aryl or R**13 and R**14 together designate an annellated benzene nucleus, wherein the designated residues in any case can be substituted by residues which do not extinguish the fluorescence, for the passive enhancement of the brightness of liquid crystal displays.
Patent EP-0004404-A2 (EP)
Inventor: DE PUTTER JAN ALEXANDER
IPC: G03G15/22
Filed: 1979-03-16
Abstract: A process for the formation of an electrostatic image on a photoconductive element comprising a photoconductive zinc-oxide binder layer and an insulating top layer in which process the top layer is first positively and then negatively charged until the top layer is saturated with the negative charge, after which the top layer is image-wise exposed.
Patent EP-0004839-A2 (EP)
Inventor: LUNDSTROM AXEL LENNART
IPC: E21B15/04
Filed: 1979-04-11
Abstract: A drill boom arrangement comprises a boom proper that is universally pivotably carried by a boom support. The boom carries a feed beam for a rock drill. The boom is swingable on the support by means of two hydraulic cylinders forming a tripod and the feed beam is swingable on the boom by means of two hydraulic cylinders forming another tripod. One of the boom swinging cylinders (17) is coupled in series with one of the feed beam swinging cylinders (28) and these two cylinders are actuated by means of a common direction control valve (58). The boom swinging cylinder (17) can be short-circuited so that the feed beam can be swung upon actuation of the direction control valve (58) while the boom is arrested. The other boom swinging cylinder (16) is coupled in series with the other feed beam swinging cylinder (29) to a common direction control valve (57) in the same way. A joy-stick (59) is coupled to the two direction control valves (57,58) through pilot valves and pilot lines (64-67).
Patent EP-0026886-A2 (EP)
Title: Concentrated preparations of dyestuffs
Inventor: GLEINIG HARALD DR
IPC: D06P1/00
Filed: 1980-09-26
Abstract: 1. Concentrated dyestuff preparations which contain 5-80% by weight of a metal-free azo dyestuff containing sulpho groups or of a basic dyestuff, preferably 10-50% by weight, 95-20% by weight, preferably 90-50% by weight of a solvent of the formula H-O-CH2 CH2 -OR in which R = propyl or isopropyl and, if appropriate, 0-75% by weight of water and/or solvents or solubilizers which are miscible with water and/or the solvents of formula I, preferably 0-30% by weight.
Patent EP-0027692-A2 (EP)
Inventor: ROWE FREDERICK
IPC: C10G47/22
Filed: 1980-09-26
Abstract: Process and apparatus for pyrolysis of a heavy hydrocarbon feedstock in which the feedstock is counter-currently contacted with a hot hydrogenating gas stream flowing spirally from the periphery of a substantially circular reactor (1). The hydrocarbon feedstock is injected through an inlet (4) located toward the centre of reactor (1). The hot hydrogenating gas is preferably formed by combustion, using a steam-oxygen mixture injected through inlet (2), of carbonaceous by-products from the pyrolysis. Product is removed centrally through outlet (3).
Patent EP-0027360-A2 (EP)
Inventor: TIMPSON IAN GRENVILLE
IPC: F16B33/00
Filed: 1980-10-09
Abstract: A locknut assembly especially suitable for mounting a control cable (1) composed of a wire (3) wound to form an external thread, comprises two locking members (5,6) threaded on the cable (1) having abutment surfaces (10,13) which are brought into engagement to brace the members (5,6) against the thread on the cable (1). One member includes a plurality of spaced projections (16) formed by grooves in the abutment surface (13); the other also includes a projection (11) which extends between those (16) on the first member when the members (5,6) are tightened. The latter projection (11) can ride over at least one of the projections (16) on the first member afterthe members (5,6) have been braced against the thread on the control cable (3) without causing permanent deformation of the cable (3) or locking members thus generating an audible or tactual indication that the assembly is suffi- cientlytight.
Patent EP-0038039-A2 (EP)
Inventor: UHLMANN GEORG
IPC: A61D1/08
Filed: 1981-04-10
Abstract: An apparatus is provided for livestock obstetrics. The apparatus bears against the body of the dam, a leg sling is placed on the offspring, and two slides can progressively be moved along a rod to tension the leg sling. To move the slides, a tensioning lever is hinged to one slide, and an intermediate lever is hinged at a different location to the one slide and is also hinged to the other slide. The intermediate lever is in two parts normally held together by spring tension, but if an excess load is applied by the tensioning lever the spring tension is overcome and the parts separate, whereby maximum permissible tension between dam and offspring is not exceeded. To completely release the pull on the offspring, the tensioning lever can be moved to release both slides.
Patent EP-0043047-A2 (EP)
Inventor: KUPKA DIETER
IPC: B01F7/18
Filed: 1981-06-19
Abstract: Bei einem Rührwerk mit einem inneren und einem dieses umfassenden äußeren Rührorgan, die gegenläufig um dieselbe geometrische Achse antreibbar sind, wobei das äußere Rührorgan auf einer Hohlwelle sitzt, die die Welle des inneren Rührorgans konzentrisch umgibt, und wobei beide Wellen gegenüber einem Kessel, in den die Rührorgane eingreifen, durch Gleitringdichtungen abgedichtet sind, sind hierfür zwei ineinander geschachtelte, in derselben Querebene liegende und von einem gemeinsamen Gehäuse umschlossene Gleitring-Teildichtungen zu einer Einheit verbunden. Sperr-, Kühl- und Schmiermedien lassen sich beiden Teildichtungen über Kanäle der inneren Rührwelle zuleiten. Das Rührwerksgestell und die Antriebsorgane sind so ausgebildet, daß die Dichtungseinheit als Block quer zur Achsrichtung der Rührwellen, vorzugsweise horizontal, ausgebaut werden kann. Die Gesamtanordnung läßt die Verwendung unterschiedlicher, dem Verwendungszweck angepaßter Rührorgane zu.
Patent EP-0054690-A2 (EP)
Inventor: SCHULZ DR VOLKER
IPC: A61K33/26
Filed: 1981-10-27
Abstract: Ein Natriumnitroprussid-Natriumthiosulfat-Perfusor-Kit ist dadurch gekennzeichnet, daß er folgende Bestandteile enthält: 1 Flasche mit Durchstechstopfen, enthaltend Natriumthiosulfatlösung; 1 Perfusorspritze aus lichtundurchlässigem Kunststoff mit beiliegender Kanüle zum Aufziehen der Lösung; 1 Perfusorschlauch aus lichtundurchlässigem Kunststoff; 1 Trockenampulle, enthaltend lyophilisiertes Natriumnitroprussid.
Patent EP-0062175-A2 (EP)
Inventor: TAYLER GERALD ELLSWORTH
IPC: G06F12/08
Filed: 1982-03-12
Abstract: A two-level storage system (13, 11) with an established discard protocol can be selectively enabled by instruction (33) for early discard of data from an upper level (16) either immediately or at the end of an internal predetermined subsequence of operation. Unaltered copies of data (A, C, E) in such upper level are made available for immediate discard while altered copies (B, D, F, G, H) of data are discarded or made available for discard at the end of the predetermined sequence of operations. Error conditions inhibit discarding of data.
Patent EP-0074116-A2 (EP)
Inventor: UENO RYUZO
IPC: C07C255/49
Filed: 1982-09-07
Abstract: A process for producing a hydroxybenzonitrile, which comprises reacting a hydroxybenzoic acid ester with ammonia in the vapor phase in the presence of a boron phosphate supported catalyst.
Patent EP-0068862-A2 (EP)
Inventor: HARTOG JAMES DEN
IPC: B01J10/00
Filed: 1982-06-25
Abstract: In one embodiment of the invention a catalyst packing module is provided which greatly enhances the vapour-liquid transfer rate in the overall hydrogen-liquid water isotopic exchange reaction between streams of gaseous hydrogen and liquid water. The catalyst packing module comprises alternate layers of plane sheet and corrugated sheet and is produced by rolling at least one plane sheet and at least one corrugated sheet together into a right cylinder in a jelly roll configuration. The plane sheet is a woven, knitted or felted cloth of a textile material which wicks water over its surface and the corrugated sheet is an open mesh of metal coated with a porous matrix of polytetrafluoroethylene with exposed, partially platinized carbon particles therein. This catalyst packing module minimizes the hydrophilic surface area per unit volume of packing for the vapour-liquid transfer reaction and also the surface area of the support material (carrier) for the hydrophobic catalyst. Although the packing is tight, high gas and liquid flow can be used without flooding the bed because the hydrophilic surfaces are separated by hydrophobic spacers and because the hydrophilic surfaces have a wicking action. In other embodiments of the invention the packing module is used to advantage for any gas-liquid transfer reaction but in this application the corrugated mesh is a metal cloth, does not support a catalyst and is made hydrophobic with, or of, some suitable polymeric material such as polytetrafluoroethylene, polyethylene, polystyrene, polymethacrylate, polypropylene etc.
Patent EP-0068898-A2 (EP)
Inventor: DIDCHENKO ROSTISLAV
IPC: C10B57/04
Filed: 1982-06-30
Abstract: A method of producing a premium coke having a sulfur content 6f less than about 0,8% by weight from a decant oil having a sulfur content of from about 1.0% to about 4% by weight and resulting from the catalytic cracking of petroleum, comprising the steps of (a) hydrodesulfurizing the decant oil with a porous catalyst having at least 80% of its pores with diameters greater than about 70 Angstroms and (b) delayed coking the hydrodesulfurized decant oil.
Patent EP-0080790-A2 (EP)
Inventor: HAYASHI KANJI
IPC: B05D3/12
Filed: 1982-08-04
Abstract: A method for forming a uniform, extremely thin film on the surface of plastics molded articles, films, sheets, synthetic paper, fibers, metal, and other objects, said film containing an anti-static agent, anti-fogging agent, anti-corrosive agent, mildewproofing agent, and the like. In the method a homogenous solution or emulsion is prepared by dissolving a surfactant and agents in a solvent such as water with the aid of ultrasonic energy or like, and the solution is made into an aerosol of fine particles by means of cavitation. The aerosol is brought into contact with an object, whereby the fine particles of aerosol are deposited on the object and a thin film of the solution is formed on the surface of the object due to the difference in surface tension between the surfactant and the object. After evaporation of the solvent, the agents are left on the surface of the object in the form of an extremely thin film. The specification discloses also apparatus for producing such an aerosol, selecting aerosol particles, and bringing the aerosol into contact with the surface of an object.
Patent EP-0068931-A2 (EP)
Inventor: MUNCH JOSEPH
IPC: A61B6/02
Filed: 1982-05-27
Abstract: The invention relates to a device for coupling an X-ray tube support (1) to a frame (20) of an image receiver (6) in a tomograph, namely a coupling device (9-13) in which there is coupled, between the frame (20) of the image receiver (6) and the X-ray tube support (1), a coupling rod (8) for displacing synchronously the image receiver (6) and the X-ray tube support (1). The coupling rod (8) comprises at one end a coupling which cannot be uncoupled (7) and at the other end a coupling which can be uncoupled (9-13). This rod (8) is axially displaceable in order to effect the coupling or uncoupling operation. <IMAGE>
Patent EP-0094602-A2 (EP)
Inventor: BROWN RANDALL JAY
IPC: C08L23/00
Filed: 1983-05-11
Abstract: Improved vinyl halide polymer compositions containing smoke retarding amounts of copper oxalate and an amine molybdate form less smoke and have decreased flame spread on burning in the ASTM E-84 test when the compositions also contain about 5 to 15 weight parts of a Group IIA alkaline earth metal carbonate, titanium dioxide and alumunim hydrate. Improved rigid vinyl halide polymer compositions, substantially free of liquid ester type plasticizers, also containing styrene copolymer process modifiers, copolymers of ethylene and vinyl acetate and graft copolymers of methacrylates, butadiene, and styrenes (MBS) polymers, are disclosed.
Patent EP-0097885-A2 (EP)
Inventor: METZGER ROBERT WALLACE
IPC: B64C27/51
Filed: 1983-06-16
Abstract: A soft inplane bearingless rotor to be rigidly mounted on a helicopter mast (11) comprises: a unitary yoke (10) having a flat hub section (12) adapted to be anchored to the end of said mast (11) and having diametrically opposed blade-supporting arms (20 - 26) extending from said hub section (12), each arm (20 - 26) having a thin flapping section (30) adjacent said hub section (12) and a feathering section (32) extending from said flapping section (30) with blade attachments (52 - 56) at the end of each of said arms (20 - 26), said arms (20 - 26) including a plurality of fiber reinforced composite parallel ribs (40 - 46) extending span-wise with predetermined inplane spacing. A blade (50) is secured to each attachment (52 - 56) with a cuff (58) extending inboard to said flapping section (30). Bearing structure interconnects the inboard end of said cuff (58) and said flapping section (30) and includes inplane resilient structure for soft inplane restraint of said blade (50).
Patent EP-0098509-A2 (EP)
Inventor: WEBER HAROLD J
IPC: G03G15/00
Filed: 1983-06-28
Abstract: @ For electrophotographic imaging in which a photoconductive surface is moved past a corona generating device, charged, exposed and toned, a method and apparatus for establishing a predetermined apparat surface voltage charge on the photoconductive surface at the start of the toning function and providing exposure control thereof. The photoconductive surface is charged with a ramped, staircase pattern of corona output levels. A selected region of the photoconductive surface is moved over an exposure lamp to provide exposed and unexposed regions, exposure taking place for a predetermined period of time to illuminate and at least partially discharge the selected, exposed region of the photoconductive surface. The electrostatic field charge on said surface is detected and related to the movement of the photoconductive surface. The detected charge levels for the exposed and unexposed regions are compared to a predetermined signal to provide a comparison signal for control tasks. The predetermined signal includes both the desired electrostatic field charge levels and a profile of the characteristics of the particular exposure lamp. The predetermined signal is stored in a control logic unit memory, the measured signal and the predetermined signal compared and control signals provided to regulate the a) corona output level, b) the exposure light intensity and c) the duration of exposure in accordance with both the detected signal and the predetermined stored signal.
Patent EP-0100895-A2 (EP)
Inventor: MEINANDER PAUL OLOF
IPC: D21F1/00
Filed: 1983-07-11
Abstract: A press for removing liquid from a moving material web comprising two endless liquid impervious belts (4, 5) which form an extended press nip. At least one liquid pervious and/or absorbing belt (7) travels through the nip together with the material web (3). The inner surface (10) of one of the liquid impervious belts (5) together with the pressure member (2) forms a pressure compartment (11) for exerting pressure onto the material web along its whole width in the nip. The inner surface (13) of the other liquid impervious belt (4) slides along the slide surface (12) of the support member (1 ).
Patent EP-0104660-A2 (EP)
Inventor: ITO YOSHINORI
IPC: H04B3/23
Filed: 1983-09-28
Abstract: In a self-adaptive echo canceller responsive to a receive-in signal and an echo signal resulting from the receive-in signal, a learning identification technique is implemented so as to exempt a send-out signal from the echo signal by successively varying an amount of modification (Δhj') represented by βeX, where represents a coefficient; e, a level of the send-out signal; and X, a level of the receive-in signal. A coefficient calculating circuit (28, 30, 35) calculates the coefficient from the factor and an incoming level (X) of the receive-in signal to determine the amount of modification. The coefficient is accompanied by a modifier given by 2X 2 /(K + X 2 ), where K represents a constant. The coefficient calculating circuit includes a unit (35) for calculating the modifier. The modifier may be multiplied by various factors of the amount of modification.
Patent EP-0089749-A2 (EP)
Inventor: POHL STANLEY H
IPC: A61K8/00
Filed: 1983-02-21
Abstract: Process and composition for dyeing hair and leaving it in a durably conditioned form, wherein a cationic polymer product (as defined), a water-soluble anionic surfactant and an organic solvent for the reactionn product of the cationic polymer product and the anionic surfactant and a carefully measured amount of water are included along with a hair dyeing intermediate.
Patent EP-0089139-A2 (EP)
Inventor: SOUTHGATE ROBERT
IPC: C07D477/20
Filed: 1983-03-01
Abstract: 1. A compound of the formula (II):
     or a pharmaceutically acceptable salt or pharmaceutically acceptable ester thereof, wherein R 1  is hydrogen, -CHO or -SO 3 H or a pharmaceutically acceptable salt thereof, R 2  is C 1-6  alkyl or benzyl, and R 3  is an optionally substituted pyrimidinyl group. Processes for the preparation of such compounds and pharmaceutical compositions containing these compounds are also disclosed.