baber/WOPTO huggingface dataset:
Patent EP-0062380-A1 (EP)
Title: Method of producing an anode for X-ray tube and anode
Inventor: HUBNER HORST
IPC: H01J35/10
Filed: 1982-03-31
Abstract: The invention relates to anodes for X-ray tubes and a method of producing same. Several layers are deposited one after an other onto a substrate (S) by means of chemical vapour deposition. The proposed combination of layers results in a proper bond to the substrate. The combination comprises a first layer (1) of molybdenum or a molybdenum alloy; a second layer (2) of a tungsten-molybdenum alloy and a third layer (3) of tungsten or a tungsten alloy. The composition of the second layer (2) varies over its thickness.
Patent EP-0060677-A1 (EP)
Inventor: REID HARRY E
IPC: B01D39/18
Filed: 1982-03-10
Abstract: A filter media (16) for separating foreign materials in a fluid may be made by combining layers (18, 20, 22) of permeable material into a composite. By using materials having different characteristics, the composite can be customized to ensure that particular foreign materials are most effectively removed from a particular fluid.
Patent EP-0062543-A1 (EP)
Inventor: SAGE WESLEY D
IPC: C02F1/52
Filed: 1982-04-07
Abstract: Method and apparatus for treatment of wastewater sludges, particularly dilute sludges from biological or physical-chemical sewage treatment processes and having 0.7% to 3.0% dry solids. The wastewater sludges are mixed with at least four additives in a reaction tank (22), including a pathogen-killing agent (14), a chemical coagulating agent such as alum (16), a flocculating agent (18) such as an organic polymer, and a filter aid (20); coagulated particles are formed in the reaction tank into a large stable floc of gelatinous aggregates; a low-shear pump (24) transfers the suspended mixture in the reaction tank directly to a filter unit (57) without breaking down the flocculated gelatinous aggregates; and the suspended mixture is dewatered to form an effluent, and a manageable filter cake having the consistency of wet sand with 20% to 35% dry solids. Both the effluent and the filter cakes are decontaminated and detoxified for direct sanitary disposal without further processing. The system time requirements are less than 45 minutes from the input of the wastewater sludges to their discharge in the form of effluent and filter cakes.
Patent EP-0068745-A1 (EP)
Inventor: TADASHI MITSUI
IPC: A45D20/12
Filed: 1982-06-17
Abstract: A ferrite core for use in a power transformer or a choke coil comprises a pair of identical core halves, and each of which comprises a circular centre boss (6), a pair of outer walls (7, 8) at both sides of the boss, a pair of base plates (9, 10) coupling the centre boss and the outer walls, with each of the outer walls being substantially rectangular with a flat outer face (7c, 8c) and a curved inner face (7b, 8b). The core half is symmetrical with respect to a first plane including a central axis of the boss and extending parallel to the flat outer faces (7c, 8c) of the outer walls (7, 8) and assymetrical with regard to a second plane including the central axis of the boss and perpendicular to the first plane. Edges of the outer walls (7, 8) are flush with the side of the core (6) on one side of the second plane and the base plates (9, 10) being absent from a region on the other side of the second plane to provide an opening (R) which extends to the side of the core (6).
Patent EP-0084748-A1 (EP)
Inventor: HAMON CHRISTIAN
IPC: B01J29/18
Filed: 1982-12-09
Abstract: Production of unsaturated hydrocarbons of 2-5 carbon atoms from methanol in the presence of zeolitic catalysts is effected by introducing gaseous methanol into a carrier gas, the concentration of the methanol in the entering mixture being between 5 and 60% by volume, and passing the mixture through a catalytic bed based on synthetic mordenite of the so-called de-aluminized type whose Si/Al ratio (atomic) is higher than 80, the flow rate of the methanol being between 1 and 5 liters of liquid methanol per liter of catalyst and per hour. The reaction is carried out at a temperature between 350 DEG  and 550 DEG  C., under a pressure which can reach 20 bars. The de-aluminized synthetic mordenite is prepared by subjecting the mordenite to a series of alternate acid and hydrothermic treatments, the said series commencing with an acid treatment and terminating with an acid treatment.
Patent EP-0083272-A1 (EP)
Inventor: BAUER DENISE
IPC: C22B60/02
Filed: 1982-12-16
Abstract: Extraction liquide-liquide d'une substance à partir d'une solution aqueuse de celle-ci, qui consiste à préparer une microémulsion de cette solution avec un liquide hydrophobe, de telle façon que la couche de microémulsion (M) soit accompagnée d'une couche de solution aqueuse épuisée (A) et d'une couche de liquide hydrophobe (O) renfermant la substance à extraire.
Patent EP-0083282-A1 (EP)
Inventor: BEAUBRON ALAIN
IPC: G01B5/00
Filed: 1982-12-22
Abstract: 1. Apparatus for controlling the profile of a workpiece (2) comprising : at least one feeler (4) mounted at an end of a feeler arm (8) and displacement means for said arm whereby the feeler (4) is displaceable to follow the theoretical profile of a workpiece to be controlled (2), said displacement means comprising : a sole member (14) rotatable by a transmission means, and a chariot (12) connected to the sole member (14) and translatable with respect thereto, the feeler arm (8) being fixed to the chariot (12) by fixing means (37, 40), characterized in that it additionally comprises : elastic means (16, 18) connecting the chariot (12) to the sole member (14), a template (24) having a profile substantially corresponding to that of the workpiece to be controlled, the relative position of the template (24) and the workpiece (2) being fixed during the entire control process, and a roller (20) fixed with respect to the movable chariot (12) and adapted to roll over the template (24) when the sole member (14) is rotated.
Patent EP-0065473-A1 (EP)
Inventor: BRICOT BERNARD
IPC: A61N5/00
Filed: 1982-05-12
Abstract: 1. Device for the stimulation of the reflex zones of the feet, especially for the treatment of disorders und aliments caused by rachidian un-balance, characterised by the fact that it comprises a polariser (1-2) constituted by at least two plates or sheets (1, 2) of a material having a predetermined molecular or crystalline orientation, these plates or sheets being superposed and arranged in such a manner that their axes of polarisation or of orientation are crossed, the said polariser thus formed being furthermore made in such a manner as to constitute a pedal support device, or incorporated in such a pedal support device.
Patent EP-0076246-A1 (EP)
Inventor: WEINROTTER KLAUS DR DIPL-ING
IPC: B29C55/06
Filed: 1982-07-26
Abstract: 1. A method for the production of monoaxially drawn films of polytetrafluorethylene by compressing polytetrafluorethylene powder into a cylindrical shaped body and subsequently sintering the same, whereupon films are peeled off the shaped body, characterised in that the peeled film is heated to temperatures of between 327 degrees C and 400 degrees C, preferably between 380 degrees C and 390 degrees C, and is monoaxially drawn.
Patent EP-0087733-A1 (EP)
Inventor: KORNER WILHELM FRIEDRICH
IPC: F24D3/10
Filed: 1983-02-23
Abstract: 1. Distributor unit for heating and/or cooling installations which operate with a flowable heat exchange medium, for connection of a plurality of flow circuits with like or equivalent distributor elements with lead and return chambers (11, 12) as well as in some cases integrally installed valves and fittings in a control section on transverse distributors (4, 14, 15, 71, 72), the distributor elements being grouped together in a side-by-side arrangement with intermediate spaces between them and distributor elements of other flow circuits, the arrangement resembling a panel and the distributor elements being enclosed by a heat insulation, characterised in that lead and return lines are in each case constructed in a common hollow column as distributor columns (1, 2, 3) which are subdivided by a heat-permeable partition (9) into two chambers (11, 12), each distributor column being enclosed by a heat lagging engaging around the entire outer periphery, and in that the valves, such as check, throttle, regulating and reversing elements (22, 23, 36, 32, 35), delivery pumps (29, 291) and the like are disposed in the interior of the chambers (11, 12), being connected through the heat lagging layer (43, 44) to their positioning devices which are on the outside in relation to the chambers.
Patent EP-0106025-A1 (EP)
Inventor: DOLLENMAYER WILLIAM LEE
IPC: B41J1/30
Filed: 1983-07-04
Abstract: The printwheel (20) includes a hub portion and a plurality of radially extending, deflectable petals (21) projecting therefrom. The petals include a pad or tip 24 thereon with print forming indicia (52) on one side (24a) thereof and a striking surface on the opposite side (24b) thereof adapted to be struck by a print hammer (30) to move the indicia (52) against a print receiving medium. The striking surface on side (24b) comprises first and second, oppositely inclined, radially spaced apart surfaces (25), (26), which are in superimposed overlapping relation in plan. Surfaces (25) and (26) are disposed to be engaged by complementary inclined surfaces (32), (33) on the print hammer (30) whereby angular misalignment between the hammer (30) and the petal (21) may be compensated for by lateral deflection of the petal (21) to effect a detenting between the complementary inclined surfaces (25), (26) of the petal (21) and the print hammer (30).
Patent EP-0103857-A1 (EP)
Inventor: VIERTEL CHRISTIAN
IPC: A24F25/02
Filed: 1983-09-15
Abstract: An apparatus provided for the automatically controlled regulation of the humidity of the interior of a receptacle provided for the storage of tobacco products, especially cigars, or for the regulation of the humidity of the articles stored therein is provided, which is designed as a removable insert (3) corresponding in height and depth to the internal dimensions of the receptacle (1), occupying in terms of width only a fraction of the width of the box, possessing a tank (14) to receive a liquid (15), a ventilator (10), an evaporator component (19), a hygrostat (9) and a source of electric power, and containing in its free receptacle interior (2) a second removable insert intended for the storage of the tobacco products, especially cigars. <IMAGE>
Patent EP-0108226-A1 (EP)
Inventor: DOST MARTIN HANS-ULRICH
IPC: G11B21/10
Filed: 1983-09-20
Abstract: A track-seeking and track-following servo encodement and detection system employs a servo pattern using a reference signal (f r ) and control signals (2f r ), the control signals having an orthogonal phase relationship to each other by cyclically revolving in phase by 90°, 180°, 270°, and repeating this pattern every four tracks.
Patent EP-0105414-A1 (EP)
Inventor: SPINGLER WERNER
IPC: A61B17/12
Filed: 1983-09-22
Abstract: 1. A clip for a blood vessel, especially for use in micro-surgery, having a clamping mouth (16) consisting of clamping jaws (18) which are part of a strip-like synthetic block (2) and which departs from a crosspiece (19) of the synthetic block, with two jaw handles (2) flanked by an indentation (10) protruding from the other side of the crosspiece at a distance (i) from each other, between which jaw handles a U-shaped bent leaf spring (3) is fixed as a detachable insert in such a way that its sectional legs partially abut the interior surfaces of the jaw handles (26), characterized in that the clamping jaws (18) taper towards the top of the mouth (20) both in longitudinal section and in top view and that the depth of the clamping mouth (16) approximately corresponds to the double depth of the indentation (10), the leaf spring (3) showing at its ends clutch-like tongues (5) which are inserted in corresponding indentations of the jaw handles (26).
Patent EP-0084900-A1 (EP)
Inventor: GERCAMA ANNE
IPC: A23D7/015
Filed: 1983-01-13
Abstract: A margarine fat blend with a reduced tendency to sandiness and a process for reducing development of sandiness in fat blends. The fat blends consist of an oil rich in linoleic acid and a fat having a level of palmitic acid residues of at least 10 %, obtained by interesterification of a fat rich in palmitic acid residues and a hydrogenated oil.
Patent EP-0086019-A1 (EP)
Inventor: WIESMANN RUDOLF
IPC: B01F3/04
Filed: 1983-01-28
Abstract: Die Vorrichtung zur Begasung einer Flüssigkeit, vorzugsweise zur Ozonisierung von Wasser, enthält zwei Begasungsstufen (7", 7'). In der ersten Begasungsstufe (7") wird mittels eines Tauchbegasers (6) ein Teil der zu behandelnden Flüssigkeitsmenge und das Prozessgas in eine Blasensäule mit einer inneren und einer äusseren Kammer (14) eingeleitet. Der Grossteil der Flüssigkeit wird der einen Rieselboden (8) aufweisenden zweiten Begasungsstufe zugeführt, die oberhalb der ersten Begasungsstufe angeordnet ist. Vom Rieselboden aus tritt das aus den beiden Kammern austretende "verarmte" Prozessgas in Wechselwirkung mit der "frischen" Flüssigkeit. Auf diese Weise wird eine Begasung der Flüssigkeit mit hohem Absorptionswirkungsgrad bis ca. 95% erreicht, die technisch einfach und zugleich wirtschaftlich ist.
Patent EP-0094107-A1 (EP)
Inventor: ECKSTEIN GUNTER KLAUS
IPC: C10L3/00
Filed: 1983-03-24
Abstract: Process for depressurizing fly-ash being contained in a first vessel (5) comprising a pressurized gas by expanding the gas through at least one long and narrow pipe (8, 9). The inlet (7) of the pipe(s) dips under the upper level of the fly-ash in the first vessel (5). The outlet of the pipe(s) is situated in a second vessel (11) being kept at a relatively low pressure. The gas flow through the pipe(s) entrains the fly-ash.
Patent EP-0086563-A1 (EP)
Inventor: BRANCH CLIVE LESLIE
IPC: C07D403/04
Filed: 1983-01-18
Abstract: The present invention provides a β-lactam antibiotic having a sulphonic acid substituent or salt thereof at the 1-position and a hydroxymethylsubstituent at the 3-positions.
Patent EP-0095930-A1 (EP)
Inventor: REGGERS CHARLES GERARDUS
IPC: G09F3/00
Filed: 1983-05-31
Abstract: An identification device of the type which includes a surface (10) on which identification indicia can be positioned. The surface (10) is provided with at least one indicia area (14) defined by walls (17). A marking medium can be applied within the indicia area (14) to form a recognisable identification indicia character whereby the character is located below a plane defined by the upper peripheral edges of the walls (17). In a particular form of the invention the indicia area (14) is divided into a plurality of indicia areas (11 a, 11 b) and the marking medium can be applied to selected ones of the indicia areas (11 a, 11 b) to thereby form the recognisable identification indicia.
Patent EP-0097012-A1 (EP)
Inventor: PATEL RAJNIKANT C
IPC: C08F265/06
Filed: 1983-06-03
Abstract: A photocurable composition comprising polymerisable ethylenically unsaturated material, such as unsaturated polyester, is rendered polymerisable upon exposure to daylight or tungsten filament lamp or fluorescent tube by incorporating a photosensitive catalyst system comprising an acetophenone photosensitiser, a dye such as an eosin dye and a reducing agent such as tribenzylamine.
Patent EP-0098085-A1 (EP)
Inventor: NOAKES MICHEAL LESNEY
IPC: C23C4/18
Filed: 1983-06-20
Abstract: A metallic coating is formed on a refractory metal substrate, e.g. for providing corrosion resistance, by providing an initial porous metallic coating on the substrate by spraying and then heat treating, e.g. by HF heating, to sinter at least part of the initial coatings and give rise to diffusion into the substrate. 
     Working, e.g. by warm rolling, is carried out to densify the coating. The resulting coating is ductile and may, for example, be of an AI-bearing ferritic steel such as a steel having up to 8% by weight Al and/or up to 25% by weight Cr. The substrate may, for example, be a steel such as stainless steel.
Patent EP-0113513-A1 (EP)
Inventor: HOOS KEITH MARTIN
IPC: C07C17/02
Filed: 1983-11-17
Abstract: Process for the production of 1,2-dichloroethane by the reaction between ethylene and chlorine in the vapour phase in the presence of a catalyst comprising alumina, wherein the reaction is carried out using a fluidised bed comprising fluidisable, substantially spherical particles of alumina of surface area not exceeding 10 m<sup>2</sup>g<sup>-1</sup> and especially in the range 0.2 to 6 m<sup>2</sup>g-1.
Patent EP-0105038-A1 (EP)
Inventor: SCHOEPS KNUT CHRISTIAN
IPC: B25B21/02
Filed: 1983-09-16
Abstract: In a hydraulic torque impulse tool having a power rotated inertia drive member (10; 110) and a hydraulic fluid chamber (19; 119) a piston (30; 130) is supported in the fluid chamber (19; 119) for reciprocating movement in a plane transverse to the rotation axis of the drive member (10,110). The piston (30; 130) and the output spindle (11; 111) are provided with cam means (42,43,44; 142,143,144) by which the piston (30, 130) is reciprocated in the fluid chamber (19; 119) at relative rotation of the drive member (10; 110) and the output spindle (11; 111) of the tool. The piston (30; 130) and the fluid chamber (19; 119) have seal means (31, 28; 131, 128) by which one fluid chamber compartment (38; 138) is sealed off from another (39; 139) during a certain portion of each piston stroke, thereby accomplishing an instantaneous pressure build-up in one of the fluid chamber compartments. The resulting reaction impulse on the piston (30; 130) is transferred to the output spindle (11; 111) via said cam means (42,43,44; 142,143,144). An adjustable bypass valve (50; 150) is arranged to limit the peak pressure in the fluid chamber (19; 119) as well as the torque impulse magnitude delivered by the tool.
Patent EP-0100324-A1 (EP)
Inventor: JENSEN LEO ANKER
IPC: G01S13/06
Filed: 1983-01-12
Abstract: Un système de localisation de câbles (C) ou tubes posés à l'aide d'un système d'émetteurs comprend une ou plusieurs stations de base fixes ou mobiles (HS). Au moins l'une de ces stations est pourvue d'un processeur électronique de données et de plusieurs stations relais (RS1, RS2, RS3), dont certaines ou toutes sont fixes, leurs positions géographiques étant exactement connues. En outre, une ou plusieurs stations de mesure (MS) sont prévues, lesquelles peuvent communiquer avec la station de base (HS) et recevoir des signaux de positionnement provenant de la station relais (RS1, RS2, RS3). A la demande de la part d'une station de mesure (MS), la station de base (HS) peut activer des signaux de positionnement provenant d'un groupe sélectionné de stations relais (RS1, RS2, RS3). La station de mesure (MS) est pourvue de moyens de mesure des différences entre les temps d'arrivée des signaux provenant des stations relais activées (RS1, RS2, RS3) et pour retransmettre les résultats de mesure à la station de base (HS) laquelle, à l'aide de la mémoire de l'ordinateur, convertit les données géographiques des résultats de mesure. Dans le cas de la pose de câbles (C) ou tubes, ces données sont entrées dans la mémoire de donnée, et dans le cas de recouvrement d'un câble ou d'un tube, les données sont retransmises à la station de mesure (MS) avec les informations géographiques nécessaires à une orientation complète.
Patent EP-0116649-A1 (EP)
Inventor: KAWADA SHIGEKI
IPC: H02K1/18
Filed: 1983-08-24
Abstract: Des trous traversants (11, 12, 13, ...) sont formés à des endroits prédéterminés dans les noyaux d'un stator (1), des barres de renforcement (51, 52, 53, ...) sont chacune insérées dans des trous dans des structures de fixation (81, 82, 83, ...) par soudage sur le noyau de stator, le noyau est pris en sandwich des deux côtés entre un étrier antérieur (31) et un étrier postérieur (32), des boulons filetés antérieurs et postérieurs (91, 92, 93, ...), (61, 62, 63, ...) traversant les étriers antérieurs et postérieurs, respectivement, sont disposés à chaque extrémité des barres de renforcement et se vissent dans les filets, maintenant ainsi solidaires le noyau de stator, l'étrier antérieur et l'étrier postérieur. L'action de dissipation thermique du noyau de stator peut être améliorée par cette structure et la taille du moteur peut être réduite.
Patent EP-0124701-A1 (EP)
Title: Contacting device for circuit cards
Inventor: VORBACH GUNTER
IPC: H01R13/648
Filed: 1984-03-02
Abstract: 1. A device for contacting circuit boards (2), which are arranged in circuit board holders (5), in particular for producing an earth connection between a housing (1) and the circuit board (2), characterized by a spring clamp (4) which embraces the edge of the circuit board (2) and which comprises claws (5) which engage into the contact surfaces (3) of the circuit board, and which spring clamp rests against the circuit board holder (9) so as to be electrically conductive in the installed state of the circuit board (2).
Patent EP-0131695-A1 (EP)
Inventor: WALLRAFEN WERNER
IPC: H02M3/156
Filed: 1984-04-12
Abstract: In an electrical circuit arrangement for controlling a direct current, in particular for a variable luminosity car instrument panel illumination system, a frequency generator, means for adjusting the duty cycle of a pulse derived from the frequency generator and a means of switching the power are provided in a lamp circuit. The means for switching the power are controlled by a rectangular control pulse with an adjustable duty cycle. In order to achieve a duty cycle from 0 to 100%, with a linear relationship of the duty cycle to the variation of the adjusting resistor, a free-wheeling triangular (or saw tooth) generator (1) is provided as the frequency generator. A limiting comparator (3) is used for forming the rectangular control pulse, the one input of which comparator (line 2) is supplied with the triangular (saw tooth) pulse, its other input (line 4) being supplied with an adjustable comparison voltage. The variation range of the comparison voltage is greater than the voltage change of the triangular (saw tooth) pulse, so that, in the one setting of the adjusting resistor, the comparison voltage exceeds the maximum value of the triangular (saw tooth) pulse, and in another setting it is less than the minimum value of the triangular (saw tooth) pulse. <IMAGE>
Patent EP-0126281-A1 (EP)
Inventor: LINDAE GERHARD DIPL-ING
IPC: F21V7/00
Filed: 1984-04-12
Abstract: The headlamp has a paraboloid primary reflector (11) with an upwardly-pointing optical axis (12), and a semi-paraboloid secondary reflector (15) situated on top, whose optical centre is identical with the outer focal point (14) of the primary reflector (11). A stop (17) forming the bright/dark boundary of the dipped beam is arranged between the focal point (14) and the apex (18) of the secondary reflector (15). Alternatively, the primary reflector (11) can be constructed in a paraboloid fashion transverse to the vehicle's longitudinal centre plane, and the secondary reflector (15) can have the form of a conical section or different conical sections or mathematically describable points or corresponding zones, so that the disc (24) covering the headlamp need not have optical media. The headlamp has a short horizontal overall depth, and a low exit aperture. <IMAGE>
Patent EP-0170714-A1 (EP)
Inventor: SHULTZ CLIFFORD G
IPC: A62D3/32
Filed: 1984-08-08
Abstract: This invention relates to the destruction of polychlorinated biphenyls (PCBs) and other hazardous halogenated hydrocarbons by forcing them through a molten bath containing molten metallic aluminum.