baber/WOPTO huggingface dataset:
Patent EP-4301098-A2 (EP)
Inventor: MATHER JON
IPC: H05H1/34
Filed: 2007-02-20
Abstract: An electrode for a contact start plasma arc torch includes an elongated electrode body formed of an electrically conductive material. The electrode body is movable relative to the torch. A resilient element is used for passing substantially all of a pilot arc current between a power supply, a power connection in electrical communication with the power supply, and the electrode body during pilot arc operation of the plasma arc torch. The electrode and torch can include a contact element having a first surface in electrical communication with the power contact and a second surface for physical contact and electrical communication with a corresponding contact surface of the electrode body for passing substantially all of a transferred arc current between the power supply and the electrode body during transferred arc mode.
Patent EP-4299152-A2 (EP)
Inventor: HALL GREGORY S
IPC: A63G31/00
Filed: 2019-01-24
Abstract: A ride system for an amusement park includes a projection area, where the projection area is configured to display images, a vertical column offset from the projection area, a mount coupled to the vertical column, wherein the mount is configured to vertically translate along the vertical column, an arm coupled to the vertical column via the mount, wherein the arm is configured to rotate about the vertical column, a ride vehicle disposed on the arm, wherein the ride vehicle is configured to carry a passenger and rotate about the vertical column via the arm, and a controller configured to control movement of the ride vehicle. The controller is configured to perform operations comprising positioning the ride vehicle to face the projection area, controlling the mount to cause the ride vehicle to vertically translate along the vertical column to align with a portion of the projection area, and causing the ride vehicle to roll relative to the mount in coordination with a display presented at the portion of the projection area.
Patent EP-0009008-A2 (EP)
Inventor: SCHNEIDER PETER DR
IPC: A61P31/04
Filed: 1979-09-03
Abstract: 7ss-Aminothiazolylacetamido-3-cephem-4-carboxylic acid compounds of the formula <IMAGE> in which R1 is hydrogen, lower alkyl or an amino-protective group, A is methylene or methylene which is substituted by optionally protected amino, hydroxyl, optionally protected sulpho, oxo, optionally protected hydroxyimino or methoxyimino, R2 is hydrogen or a radical esterifying the carboxyl group, and R3 is a heterocyclyl radical, and salts of these compounds with salt-forming groups, are used in pharmaceutical compositions. The compounds have antibiotic activity and can be used for controlling infections.
Patent EP-0026340-A2 (EP)
Inventor: NOVAK PETER
IPC: B65H75/28
Filed: 1980-09-01
Abstract: A bobbin (18) for receiving roving has an internal shoulder enabling it to seat on a surface (22) provided at the upper end of a spindle (10). The bobbin hangs from this shoulder and the bobbin foot is received in a resilient clamp device (36) provided on the spindle for clamping a roving end against the bobbin.
Patent EP-0039956-A2 (EP)
Inventor: TAKEO TANAKA DIPL-ING
IPC: G01N27/18
Filed: 1981-05-13
Abstract: The measuring apparatus has a measuring chamber, which is provided with a gas inlet and a gas outlet, and through which a test gas flows, and in which there is set up an electric conductor, heated by a constant current, in the form of a platinum wire, the temperature and thus the resistance of which depend on the thermal conductivity of the test gas surrounding it. The test gas flow through the measuring chamber is interrupted cyclically, the measurement of the resistance of the heating conductor is not performed until the gas volume remaining in the measuring chamber after interruption of the gas feed is free from flow and the flow-inducted temperature change in the heating conductor has decayed. The sequence of measuring signals thus obtained is processed in a hold circuit, which is controlled in phase with the test gas flow and whose continuous output signal varies with the level of the measuring signals. The apparatus is used in continuous measurements in gas analysis, in which a change in the composition of the test gas must be rapidly detected, and which thus require a high response rate. <IMAGE>
Patent EP-0059266-A2 (EP)
Inventor: SOCLOF SIDNEY ISAAC
IPC: H01L29/735
Filed: 1981-12-17
Abstract: The invention is a transistor or array thereof and method for producing same in sub-micron dimensions on a silicon substrate doped P or N type by forming intersecting slots in spaced apart relation across the substrate to define semi- arrays of V shaped intermediate regions which will become transistors. Silicon oxide fills these slots and separates the transistor regions from the substrate. Orthogonal slots divided the semiarrays into individual transistor active regions which are doped by one of N or P doping introduced into each active regions via the orthogonal slots and driven in to comprise the emitter and collector regions on respective sides of original substrate comprising the base regions. Metallization patterns complete electrical connections to the emitter base and collector regions and silicon oxide sub- strantially covers the periphery of each active region for total isolation. Each transistor may further comprise a doped region called P or N doping extending into and across the top of the base region underneath the metallization to reduce space region contact resistance and to provide an electron reflecting potential barrier. Each transistor may further comprise a doped skin of either P or N doping to force electrons toward the center of the base region.
Patent EP-0039175-A2 (EP)
Inventor: ANDREWS HOWARD WALLACE
IPC: H01R12/50
Filed: 1981-04-15
Abstract: The assembly comprises circuit cards (14, 26 and 26') between which are insulating modules (30) having rows of terminals (32) extending through internally metalically plated holes (46 and 46') in the cards (14, 26 and 26'). Forthe conservation of space on the circuit boards (14, 26 and 26') the modules (30) are arranged in overlapping relationship, the terminals (32) of one row of terminals (32) of each module (30) extending into an opening (42) in the other module (30). The modules (30) are spaced back from the edges (50 and 50') of the cards (14,26 and 26') so that these edges (50 and 50') can be inserted into circuit card edge connectors (not shown).
Patent EP-0038299-A2 (EP)
Inventor: STINGELIN WILLY
IPC: C09B23/00
Filed: 1981-04-06
Abstract: Beschrieben werden neue kationische Verbindungen der Formel <IMAGE> worin bedeuten: Z unabhängig voneinander einen Rest der Formel <IMAGE> B das gleiche wie Z oder einen von Z verschiedenen kationischen Rest, R unabhängig voneinander Wasserstoff, gegebenenfalls substituiertes C1-C4 Alkyl, gegebenenfalls substituiertes C1-C4 Alkoxy, die NO2-Gruppe, gegebenenfalls substituiertes Acylamino, Halogen oder die CN-Gruppe; R1 unabhängig voneinander gegebenenfalls substituiertes C1-C4 Alkyl oder C3-C4 Alkenyl; X ein Schwefelatom oder die Gruppe <IMAGE> wobei beide Reste R1 miteinander zu einem carbocyclischen 5- oder 6-Ring verknüpft sein können; A die direkte Bindung, -NH-alkylen (C1-C4), -O-alkylen (C1-C4), alkylen (C1-C4), phenylen, -O-phenylen oder -NH-phenylen; Y -NH-, -NR1-, -O- oder -S-; und An ein Anion, sowie Verfahren zu deren Herstellung und deren Verwendung als Farbstoffe zum Färben und Bedrucken von Textilmaterialien wie Polyacrylnitrilmaterialien, Leder und vor allem Papier, wobei man grünstichig bis rotstichig gelbe Färbungen erhält, die durch gute Allgemeinechtheiten gekennzeichnet sind.
Patent EP-0057349-A2 (EP)
Inventor: METZGER KARL GEORG DR
IPC: A61P31/04
Filed: 1982-01-11
Abstract: An antibiotic compound which can be in the iron-free or iron-containing form and has the structural formula (B) as described herein. The compound possesses antimicrobial activity. Also fermentation processes for preparation of the above-mentioned antibiotic compound. In addition, pharmaceutical compositions containing said antibiotic compound and the use of said antibiotic compound and compositions for combating bacterial infection.
Patent EP-0066706-A2 (EP)
Inventor: AUG CONRAD JEAN
IPC: H01L23/32
Filed: 1982-04-27
Abstract: This circuit system accommodates the interconnection of a plurality of modules (32a, 33a), each containing a plurality of semiconductor chips, by means of a flexible printed circuit wiring assembly (6) containing contact pads (30b, 31b) and an interconnection wiring pattern. The modules contain a set of contact pads corresponding to the pads on the flexible wiring assembly and alignment pins to bring the abutting pads into registration. The pads on the flexible wiring assembly have a plurality of contact bumps to make better contact with the module packs. Clamping means (32d, 33d) is provided to retain the module and exert pressure on the contact pads.
Patent EP-0080078-A2 (EP)
Inventor: TOROBIN LEONARD B
IPC: F24S80/525
Filed: 1979-08-17
Abstract: Hollow glass microspheres (62) made from a low heat conductivity glass composition containing a high vacuum and a thin metal coating (63) deposited on the inner wall surface of the microspheres are described. The hollow glass microspheres are used to make superior insulation materials in the construction of highly efficient solar energy collectors. 
     The hollow glass microspheres can also be made to contain a thin transparent or reflective metal coating deposited on the inner wall surface of the microspheres by adding to the blowing gas small dispersed metal particles and/or gases of organo-metal compounds and decomposing the organo-metal compounds. 
     The hollow glass microspheres can be made from low heat conductivity glass compositions. The microspheres can be used to make improved insulation materials and composites and insulating systems, and panels (61). 
     The hollow glass microspheres can be used as filler materials in plastics, in plastic foam compositions and in concrete and asphalt compositions. 
     The hollow glass microspheres can also be made in the form of filamented glass microspheres with a thin glass filament connecting adjacent glass microsphere.
Patent EP-0083049-A2 (EP)
Inventor: COOPER GLENN DALE
IPC: C08L23/00
Filed: 1982-12-18
Abstract: An improved thermoplastic composition comprising an admixture of polyphenylene ether resin, an alkenyl aromatic resin which is modified with a rubbery interpolymer of ethylene, an alpha-olefin and polyene(for example, EPDM- modified polystyrene), a plasticizer and optionally a polystyrene homopolymer, is described.
Patent EP-0057046-A2 (EP)
Inventor: PREECE KENNETH
IPC: H01R39/08
Filed: 1982-01-05
Abstract: A pair of brushes 17, 18 slidably engage the radially outer surfaces of a pair of electrically conductive rings 10, 11 which are disposed co-axially and are rotatable about their common axis. One of the rings 10 surrounds an axial portion of the other ring 11 and is electrically insulated therefrom by a thin layer 15 of insulating material, while the ring 11 is mounted on a rotary, shaft (not shown) and is electrically insulated therefrom similarly by a thin layer 16 of insulating material. The layers 15, 16 may be provided as coatings on the rings, may be in the form of separate pieces of insulating tubing, or may be formed by adhesive which secures the components together. The ring 11 may be axially stepped so that it has a smaller diameter portion (19, Figure 4 not shown) which is surrounded by the ring 10 and a larger diameter portion (20, Figure 2) which is engaged by the respective brush 18.
Patent EP-0066365-A2 (EP)
Inventor: BENN RAYMOND CHRISTOPHER
IPC: C22C19/05
Filed: 1982-04-20
Abstract: Nickel-chromium-iron alloys suitable for the production of cast articles and parts for use at high temperatures, especially wheels for turbochargers for automotive engines, have the composition, in weight percent, Cr 10-15%, Fe 18-30%. Mo 4-6%, Ti 3-4.25%, Al 2.25 3.5%, B 0.01 - 0.2%, Zr 0 - 1%, C 0.03 - 0.3%, Ni balance, the Ti and Al contents being correlated so that Ti + Al = 6 - 7.5% and Ti:Al is from 0.9:1 to 1.6:1.
Patent EP-0077602-A2 (EP)
Inventor: STRALEY DANIEL L
IPC: F42C15/00
Filed: 1982-07-02
Abstract: An improved, mechanically actuated electrical detonator type fire suppression apparatus is provided which is particularly suited for use in marine applications or in other situations where complete dependence upon an external electrical circuit is to be avoided. Preferably, the apparatus hereof includes, in addition to the usual fire suppressant container and rupturable seal, an electrical generator coupled to the detonator and a mechanical linkage assembly coupled to the generator for selective operation of the latter. An operator handle forms a part of the linkage assembly and is shiftable so as to initiate operation of the generator with consequent charge detonation. In particularly preferred forms, a gear and spring assembly is coupled between the linkage and generator and is operable to initially store mechanical energy followed by rapid release thereof in order to generate an operating signal having the proper electrical characteristics.
Patent EP-0092042-A2 (EP)
Inventor: KUHNLEIN HANS
IPC: G01K17/16
Filed: 1983-02-24
Abstract: A calorimeter for the measurement of a quantity of heat given up by a fluidic medium in at least one heat exchanger, with an impellerless flow velocity measuring device as well as temperature sensors for determining the forward flow-return flow temperature difference, including a multiplier for forming the product from the flow velocity and the forward flow-return flow temperature difference; and also a quantizer for the formation of a pulse train having a frequency which is proportional to the product, as well as a cumulative counting device for the pulses of the pulse train connected to the output thereof. The flow velocity measuring device is activated only at predetermined points in time or moments, whereby the frequency of these measuring moments is determined approximately proportional to an auxiliary variable which represents a measure for the importance of a possible change in a parameter determining the heating quantities on the measured result, and in which a second multiplier is connected ahead of the quantizer which the output signal of the first multiplier is multiplied with a value proportional to the timewise interval between two measurement switching moments.
Patent EP-0097335-A2 (EP)
Inventor: LAUTERBACH HERBERT GEORGE
IPC: B29C70/16
Filed: 1983-06-16
Abstract: High strength, high modulus, continuous filament aromatic polyamide yams are serotch brokenunder high tension while being sharply deflected in a lateral direction by mechanical means to provide a sliver which is processed by conventional means to a high strength, high modulus spun yam. The broken ends of the fibers are highly fibrillated to fibrils having lengths of 50-350 times the diameter of the unfibrillated portion of each fiber.
Patent EP-0100847-A2 (EP)
Inventor: MENNE ROLF
IPC: F42C11/02
Filed: 1983-06-23
Abstract: 1. Mine for combating of land vehicles, in particular tanks, with active charge (2) arranged in a housing (1a, 1b) actuable by means of an ignition arrangement releasable by a mechanical/electric pressure sensor, characterised in that the mine housing (1a) possesses a preferably circular flat region (3) designated as sensor surface, which region is formed as a membrane in thin relation to the thickness of the housing (1a) and the flexing of this region (3) occurring as a consequence of external stressing being determinable by means of an electromechanical transducer connected with the region (3).
Patent EP-0102090-A2 (EP)
Inventor: CATTANI ALBERTO
IPC: B23B19/00
Filed: 1983-01-11
Abstract: A device for positioning and locking turning, milling or other tool holders on to mobile slides with an internal spindle, comprising a first system (14) of conventional type for machining centres which is designed to lock tools (37) usually carried by this type of machine; the device also comprises two diametrically opposing levers external to the slide (10), which are hinged (31) to the slide (10) and each comprises two end teeth (32,33), of which the first (32) is opposite a projection (29) on the piston (28) of a hydraulic or pneumatic cylinder (23), and the second (33) is arranged to engage in a tool holder (43) of a lathe tool (42) in order to lock it; the locking condition occurs when the piston (28) carrying the projection (29) has moved under the action of elastic means (27) so as to press against the opposing tooth (32) of the lever (30), so rotating this latter (30) such as to cause its other tooth (33) to engage in the tool holder (43); the release condition occurs when the piston (28) carrying the projection (29) has moved against elastic means (27), so as to cause the opposing tooth (32) of the lever to abandon the projection (29) such that the lever (30), urged by its elastic means (35), rotates in order to disengage the second tooth (33) from the tool holder (43).
Patent EP-0086548-A2 (EP)
Inventor: KLEID DENNIS G
IPC: C12Q1/68
Filed: 1981-03-23
Abstract: 1. A method of cleaving double stranded DNA at any given point which comprises:
     (a) converting the double stranded DNA to single-stranded DNA in a region surrounding the intended cleavage site;   (b) hybridizing to the single-stranded region formed in step (a) a complementary primer length of single-stranded DNA, the 5' end of the primer lying opposite the nucleotide adjoining the intended cleavage site;   (c) restoring that portion of the second strand eliminated in step (a) which lies in the 3' direction from said primer by reaction with DNA polymerase in the presence of adenine, thymine, guanine and cytosine-containing deoxynucleotide triphosphates; and   (d) digesting the remaining single-stranded lenght of DNA which protrudes beyond the intended cleavage point.
Patent EP-0112592-A2 (EP)
Inventor: GOSSELINK EUGENE P
IPC: C11D3/37
Filed: 1983-12-14
Abstract: Water-soluble zwitterionic polymers having clay soil removal/anti-redeposition properties, which comprise a polymer backbone, at least 2 M groups and at least one L-X group, wherein M is a cationic group attached to or integral with the backbone and contains an N+ positively charged center; X is an anionic group or a mixture of anionic and nonionic groups; and L is a hydrophilic chain connecting groups M and X or connecting X to the polymer backbone. L also contains the polyoxyalkylene moiety -[(R'O) m (CH 2 CH 2 O) n ]-, wherein R' is C 3 -C 4  alkylene or hydroxyalkylene, m and n are numbers such that the moiety -(CH 2 CH 2 0) n - comprises at least about 50% by weight of said polyoxyalkylene moiety, and n is at least about 3. These zwitterionic polymers are useful in detergent compositions at from about 0.05 to about 95% by weight. In addition to the polymer, the detergent compositions further comprise from about 1 to about 75% by weight of a nonionic, anionic, ampholytic, zwitterionic, or cationic detergent surfactant or mixture thereof.
Patent EP-0096460-A2 (EP)
Inventor: BARBE MICHEL
IPC: D21C9/00
Filed: 1983-04-29
Abstract: A method is provided for treating pulp fibres, that have already been curled which method comprises: subjecting the pulp to a heat treatment while the pulp is at a high consistency, thereby to render the curl permanent to subsequent mechanical action. This permanent curl has advantages for papermachine runnability and for increasing the toughness of the finished product.
Patent EP-0107362-A2 (EP)
Inventor: ROSSIGNOL YVES JEAN
IPC: G03H1/04
Filed: 1983-09-26
Abstract: A method of providing a holographic image of an object in the form of an interference pattern upon a sheet of photographic material, characterised in that said sheet extends arcuately about an axis, at least part of said object is disposed within the sector defined by said arcuate sheet, and a single divergent beam of light is directed substantially longitudinally of the said axis to illuminate simultaneously both said arcuate sheet and said part of the object.
Patent EP-0112032-A2 (EP)
Inventor: ERNST HANS-HELLMUT
IPC: B60R22/405
Filed: 1983-11-10
Abstract: The main locking mechanism of an emergency locking retractor for a vehicle safety belt comprises teeth (118) on the flanges (24) of the spool on which the belt is wound, the spool being mounted in bearings arranged to permit limited movement in a direction perpendicular to the axis of rotation, between a position in which said teeth engage with complementary teeth on the frame of the retractor. In order to optimise the number of teeth (118) which are in engagement with teeth (114 117) on the frame when the spool is in its engaged position, the tips of the teeth (114) on the frame members are located on a circle centred on the axis (110) of the spool when the latter is in its released position and the locking face of each tooth facing away from the plane (B - B) in which the axis of the spool moves between its engaged position and its released position is oriented at the same angle (a) to the radial line from such tooth to the axis (112) of the spool when in its engaged position as that between the locking face of each tooth (118) on the discs and the corresponding radius thereof.
Patent EP-0084003-A2 (EP)
Inventor: DUDA EUGENE
IPC: H01S5/022
Filed: 1983-01-04
Abstract: The useful optical power of a semiconductor laser (C) leaves by its front face (f1). The monitoring power leaves the rear face (f2), and enters an optical guide (G) formed by the assembly of two parts (22, 23). The guided light falls on the monitoring photodetector (5). The current detected controls the electrical power for controlling (4) the laser (C). Application to the stabilising of a laser for reading an optical disc. <IMAGE>
Patent EP-0133668-A2 (EP)
Inventor: HERTEL OTTO DR
IPC: C07C45/61
Filed: 1984-07-26
Abstract: Verfahren zur kontinuierlichen Herstellung von Jononen durch Cyclisieren von Pseudojonon mittels konzentrierter Schwefelsäure in Gegenwart von organischen Lösungs- oder Verdünnungsmitteln unter Kühlung und durch Verdünnen des Reaktionsgemisches mit Wasser, indem man das Pseudojonon mit einem unter den Reaktionsbedingungen zwischen 25 und 65°C siedenden aliphatischen oder cycloaliphatischen Kohlenwasserstoff oder aliphatischen Chlorkohlenwasserstoff und der Schwefelsäure unter intensiver Durchmischung und Siedekühlung durch teilweises oder vollständiges Verdampfen des im Reaktionsgemisch erhhaltenen Lösungsmittels so zusammenführt, daß die Temperatur des Reaktionsgemisches zwischen 25 und 60°C liegt und daß die Verweilzeit des Reaktionsgemisches bis zum Verdünnen mit Wasser von 0,5 bis 20, vorzugsweise 0,1 bis 5 Sekunden beträgt. Mit Hilfe des erfindungsgemäßen Verfahrens können α-und β-Jonon auf technisch einfache und vorteilhafte Weise in sehr guten Ausbeuten hergestellt werden.
Patent EP-0143211-A2 (EP)
Title: Method for separating nitrates and nitrides from waste liquors
Inventor: WINSEL AUGUST PROF DR
IPC: H01M4/26
Filed: 1984-09-03
Abstract: 1. Process for removing nitrate and nitride residues from waste liquors and industrial waste waters, in particular from precipitated liquors occurring in the production of sintered electrodes for alkaline accumulators, in which, in the presence of a catalyst material which brings about the electrochemical oxidation of hydrogen in electrodes in fuel cells, there is added to the waste water solution a reductant which has a redox potential in the redox system reductant/oxidation product of the reductant which is more negative than the redox potential of the redox system impurity/reduction product of the impurity, characterized in that the nitrate-containing solution to be regenerated is supplied to a gap-shaped space which is delimited on one or both sides by the electrolyte sides of two hydrogen electrodes, while the electrodes are supplied with hydrogen gas from the rear or from the edges.