baber/WOPTO huggingface dataset:
Patent EP-0178009-A1 (EP)
Inventor: BROEDERS ANTONIUS JOHANNES MAR
IPC: B03D1/008
Filed: 1985-09-25
Abstract: The invention relates to a process for reconditioning soil contaminated with cyanides, heavy metals, organic compounds and/or the like, comprising: a) the step wherein contaminants are separated from the contaminated soil by flotation; b) the step wherein the float is removed; and c) the step wherein the flotation residue is washed, and is characterized by: d) the step wherein contamination is freed from the flotation residue by hydrolysis, and/or the step wherein prior to the flotation step a, a soil fraction up to a predetermined particle dimension is separated by scalping. 
     Preferably a mono-unsaturated fatty acid notably oleic acid is used as collector during flotation. Advantageously the flotation residue is washed in a number of subsequent groups of cyclones, each group consists of at least one cyclone.
Patent EP-0157535-A1 (EP)
Inventor: LEIDEL DAVID JOHN
IPC: E21B43/117
Filed: 1985-03-19
Abstract: A perforating gun in which each shaped charge (40) carried in a charge holder (12) is oriented so that the jet emanating therefrom substantially intersects the axis of the gun. The charges may be vertically spaced by a distance less than their diameter but sufficient for each charge jet to pass unobstructed by other jets emanating from the charges immediately above and below, because they are equipped with gun barrels (46). In one arrangement the charges are in three parallel rows at 120°C spacing, the barrels are stacked intersecting the centre line and the explosive containing part of the charge having a substantially greater diameter, are offset from the centre line.
Patent EP-0170430-A1 (EP)
Inventor: MEHTA NARIMAN BOMANSHAW
IPC: C07D265/30
Filed: 1985-07-04
Abstract: Morpholinol compounds of formula (I)
       
wherein Y is hydrogen or fluorine and R is hydrogen or alkyl (C 1-4 ), and salts thereof. 
     These compounds are of value in both human and veterinary medicine, for example in the prophylaxis or treatment of a depressed state in mammals including human beings. 
     The invention is also directed to methods for the preparation of the compounds, to pharmaceutical formulations containing them and the preparation thereof, and to the use of the compounds in medicine.
Patent EP-0192891-A1 (EP)
Title: Spherical ball drive mechanism for a direct drive valve
Inventor: SPURBECK KENNETH CALVIN
IPC: F16K31/52
Filed: 1985-12-05
Abstract: Spherical ball drive mechanism (1) for directly coupling a rotary force motor (3) to a valve member (4), includes a spherical bearing assembly at one end of the valve member. The spherical bearing assembly (1) consists of an outer race member (15) having a concave spherical inner bearing surface (16) and a spherical bearing member (18) having a convex spherical outer bearing surface (21) complementary to the concave spherical inner bearing surface of the outer race member and received therein. The outer race member (15) has a longitudinal axis substantially perpendicular to the longitudinal axis of the valve member (4) and a transverse center axis (t) radially offset from the longitudinal axis of the valve member. An eccentric output shaft (2) of the rotary force motor (3) extends substantially perpendicular to the longitudinal axis of the valve member (4) for receipt in a longitudinal bore (19) in the spherical bearing member (18).
Patent EP-0176374-A1 (EP)
Inventor: HOFFMAN LIONEL B
IPC: G03G15/09
Filed: 1982-10-20
Abstract: The invention concerns an electrostatic copying machine with an imaging system within the housing including a rotary electrophotographic member, means for charging progressive areas of the electrophotographic member, means for selectively discharging the electrophotographic member progressively to apply a latent image thereon, means progressively illuminating and projecting and projecting the pattern of an original patterned member to the progressively charged areas of the electrophotographic member; means for toning the latent image progressively; means for progressively transferring the toned image to a carrier medium sheet moving synchronously with said electrophotographic member; and means for moving the sheet after transfer out of the front wall of the housing; a transparent platen in the top wall, least one lamp arranged transverse of the top wall below the platen and laterally thereof illuminating the original member through the platen from the bottom thereof and means for changing the axial aspect of the lamp to vary the illumination of the original member thereby
Patent EP-0173747-A1 (EP)
Inventor: KURAKAKE MITSUO
IPC: B25J13/08
Filed: 1985-02-08
Abstract: A system for coupling a visual sensor processor B and a robot controller A, in order to inexpensively constitute the whole system while maintaining increased processing speed. For this purpose, the visual sensor processor B and the robot controller A are couplped together through bidirectional high-speed data transfer channels (10, 28, /1, /2), so that the data required for the two apparatuses can be exchanged through these channels. Utilizing these channels, furthermore, a non-volatile memory (6) and serial interface (12) for connection to an external input/output device, installed in the robot controller A, are commonly used for these two apparatuses.
Patent EP-0197074-A1 (EP)
Inventor: REINHARD MICHAEL
IPC: B29C48/03
Filed: 1985-09-25
Abstract: Un procédé pour la production d'un volume de travail résistant à l'abrasion, de préférence pour les machines à mouler par injection et pour les machines à filer à un ou deux arbres, y compris celles du type conique. Le volume de travail (43) comporte un logement (41) et un ou plusieurs éléments de transport (42) qui se déplacent dans le logement, et est caractérisé par le fait que le logement (41) comporte un logement de support (3) en acier, recouvert intérieurement d'une ou plusieurs pièces rapportées en céramique technique (12) et par le fait que les éléments de transport (42) sont composés d'un arbre de support (30) en acier, sur lequel sont poussés un ou plusieurs composants (33) formés en céramique technique.
Patent EP-0194652-A1 (EP)
Inventor: KITAMURA HAJIME
IPC: C23C16/50
Filed: 1986-03-11
Abstract: A microtome blade made of, for example, sapphire is imparted with greatly improved cutting power as well as durability and anti-corrosion resistance by providing a coating layer of crystalline silicon carbide thereon. Such a coating layer can be formed by subjecting a base blade to a treatment of plasma-induced chemical vapor deposition of amorphous silicon carbide in an atmosphere of an organosilane compound such as tetramethyl disilane followed by a heat treatment at 700-1250°C to convert the amorphous silicon carbide into a crystalline form.
Patent EP-0208934-A1 (EP)
Title: Narrow channel width fet
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/76
Filed: 1986-06-18
Abstract: An integrated semiconductor circuit (IC) device comprising a metal insulator semiconductor field effect transistor (MISFE T ) having a narrow channel width, a field area (5) for isolating a source region, a drain region (both source and drain regions are not in the plane of the figure and are therefor not depicted), and a channel region (301) of the MISFET from other electrical elements of the IC device, and a channel stopper region (4), formed in the field area, for avoiding flow of leakage current between the MISFET and other electrical elements of the IC device. The source and the drain regions are separately arranged with the channel region between them, and the channel stopper region has structure such that it directly touches the source and the drain regions but is spaced apart from the channel region (as indicated by reference numeral 9) so that impurities of the channel stopper region do not go into the channel region, so that threshold voltage of the MISFET is not increased even when its channel width is as little as 2 microns.
Patent EP-0257123-A1 (EP)
Inventor: TULINIUS JAN
IPC: B64C13/00
Filed: 1986-08-22
Abstract: A system for controlling an aircraft by aeroelastic deflections of the wings which is effective beyond control surface reversal is disclosed. The system includes flexible wings, (12,14), leading and trailing edge control surfaces (18,20,22,24,26,28,30,32) attached to the wings, sensors to measure selected aircraft flight parameters, an information processing system to receive and process pilot command signals and signals from the sensors, and control mechanisms in the wing that respond to processed signals from the information processing system. The control mechanisms selectively position the control surfaces to produce loads such that the wings are deflected in a desired manner for aircraft control. The system can be used for aircraft control (including maintaining stability), optimum cruise, and maneuver performance. Augmentation can be added for maneuver load control, gust load alleviation, and flutter suppression.
Patent EP-0230056-A1 (EP)
Inventor: WISSMANN HANS
IPC: C07F9/40
Filed: 1986-12-31
Abstract: The invention relates to new thyronine derivatives of the formula <IMAGE>  (I)  in which n is 1-6, R denotes hydroxyl, alkyl or aryl, R1 and R2 are identical or different and denote iodine or hydrogen, and R3 denotes hydrogen, alkyl or aralkyl, a process for the preparation thereof, and the use thereof for carrying out radioimmunoassays.
Patent EP-0224944-A1 (EP)
Inventor: ROBSCHLAGER KARL-HEINZ WILHELM
IPC: C10G47/16
Filed: 1986-10-03
Abstract: Process for the catalytic conversion of hydrocarbon oils wherein hydrocarbon oils are contacted at elevated temperature and pressure and in the presence of hydrogen with a molybdenum-containing catalyst including a support which has been treated with at least a compound of a Group IVB or IIIA element.
Patent EP-0204421-A1 (EP)
Inventor: MCCORMICK PAMELA A
IPC: C07H19/01
Filed: 1986-04-30
Abstract: A novel microorganism ATCC-53110 is formed by the protoplast fusion of strains of Streptomyces avermitilis and Streptomyces hygroscopicus. A novel macrolide is isolated from the fermentation broth of this microorganism. The structure of the novel compounds isolated from the microorganism is presented based upon analytical studies. The compounds are highly potent antiparasitic, insecticidal, and anthelmintic agents, and may be made into suitable compositions for pharmaceutical, veterinary and agricultural use. The compounds have the formula:
     
     in which R 1 , R 2  and R 3  are defined as follows:
Patent EP-0203876-A1 (EP)
Inventor: VEYRAT ALAIN
IPC: F16L37/23
Filed: 1986-05-20
Abstract: A coupler of the type provided with a male fitting (11) which can be locked in a female fitting (7') by means of locking balls (9) housed in an annular row of holes (8) located in the female fitting (7'). That part of the mobile tubular element (7) including between the annular row of holes (8) in which the locking balls (9) are housed and the nearest external shoulder (23) of the tubular element (7), which serves to support a return spring (16) is surrounded by a cylindrical bushing (24) whose inside end is provided with a flange (25) which is normally biased against the external shoulder (23) of the mobile tubular element (7), whose other end, which is normally biased against the internal tapered face (6a) of the internal rib (6) in the body (2), is internally beveled so as to provide a divergent face (26), whereby the length of the cylindrical skirt of this bushing (24) slightly exceeds the distance between the aforesaid shoulder (23) and the annular row of holes (8) housing the balls (9).
Patent EP-0227563-A1 (EP)
Inventor: MEYER PHILIPPE
IPC: C22F1/057
Filed: 1986-11-26
Abstract: 1. A process for the heat treatment of Al alloys containing Li to improve their resistance to exfoliation corrosion while retaining a high level of mechanical strength and good resistance to damage characterised in that the final ageing operation is carried out in the following range of temperatures T (in degree C) and times t (in hours) : t >= 24 X 5 exp ((150-T)/30) t =< 80 X 5 exp ((150-T)/30) with : T =< 160 degrees C for Mg >= 2% T =< 160 degrees C-5 (2-% Mg) degrees C for 1 =< Mg =< 2% T =< 155 degrees C for Mg =< 1%.
Patent EP-0228351-A1 (EP)
Inventor: DALL ARGINE FRANCO
IPC: B65G47/84
Filed: 1986-12-12
Abstract: The star wheel (1) disclosed is intended for use in conjunction with equipment by which cans (2) are sealed in a vacuum, and consists substantially in a hollow cylindrical body (6) provided with a set of radially-disposed recesses (7), each of which served by an ejector that is made to slide radially across the recess by a stationary cam fixed to the frame of the sealing equipment.
Patent EP-0194241-A1 (EP)
Inventor: FAGER GUNNAR
IPC: F16M3/00
Filed: 1986-02-17
Abstract: @ The invention relates to a fixing device (13), especially intended to be used on a remote-controlled transport car for assembly of combustion engines. The fixing device comprises a first fixing plate (30) carried by a turntable (19) on the car, and a second fixing plate (33), connectable thereto, and intended to be mounted onto the flywheel housing gearbox plane of an engine block. The first fixing plate has keyhole-shaped cavities (31), into which pins (34) on the other fixing plate fit. There are also cooperating cam means (38, 40) ' which automatically lock the fixing plates together when the turntable is rotated from a predetermined position.
Patent EP-0222846-A1 (EP)
Inventor: LUTZEN CLAUDE ERIK
IPC: A61K8/00
Filed: 1986-05-07
Abstract: Une composition solide anti-cariogène d'administration orale ayant la forme d'un chewing-gum ou d'une pastille contient, outres les ingrédients usuels d'un chewing-gum ou d'une pastille, de l'urée comme agent neutralisant de l'acide de la plaque dentaire. L'urée représente entre 0,5% et 80% du poids total de la composition, enrobage éventuel non compris. La compositon est utilisée pour réduire les risques de formation de carie dentaire après l'absorption d'aliments ou de boissons, étant donné qu'elle entraîne la neutralisation des acides de la plaque.
Patent EP-0229164-A1 (EP)
Inventor: KAPUR RAJAN NETRALAL
IPC: G06F3/048
Filed: 1986-06-27
Abstract: Un poste de travail à graphique en mode point comprend un ordinateur central (502), des circuits de gestion (500) des fenêtres, une mémoire d'affichage (504), un dispositif d'affichage visuel (506) et des circuits multiplexeurs (510, 520, 522) qui connectent la mémoire d'affichage au dispositif d 'affichage. Les circuits de gestion des fenêtres permettent de diviser la mémoire d'affichage en une pluralité de modes points individuels contigus qui correspondent chacun à une fenêtre affichée différente. Les circuits (500) de gestion des fenêtres sont divisés en une section commune de commande (600) et en sections individuelles de fenêtre (602-N) qui correspondent à chaque fenêtre susceptible d'être définie. L'ordinateur central (502) inscrit des données décrivant les paramètres de chaque fenêtre définie dans les circuits individuels de gestion des fenêtres. Il enregistre également des données à afficher dans les fenêtres (y compris des données cachées) dans des adresses appropriées de chaque mode point. A mesure que l'image affichée par le dispositif (506) est régénérée, les circuits communs et les circuits générateurs chaque fenêtre faisant partie du module de gestion coopèrent pour sélectioner des fenêtres prioritaires, c'est-à-dire, la fenêtre au premier plan sur chaque élément d'image de l'écran. Le contenu approprié du mode point correspodant à la fenêtre prioritaire à n'importe quel moment donné est lu sous la commande du circuit de la fenêtre prioritaire et transmis au dispositif d'affichage (506) via les circuits multiplexeurs.
Patent EP-0238556-A1 (EP)
Title: Appareil de vaporisation
Inventor: GODWELL KENNETH FRANCIS
IPC: B65D83/14
Filed: 1986-09-18
Abstract: Appareil de vaporisation (10) comprenant un couvercle (12) ayant un premier évidement (18) prévu pour être lors de l'utilisation fixé à un ajutage de sortie (24) d'un distributeur pressurisé (16) et un second évidement (20) communiquant avec le premier évidement (18) et disposé de façon à diriger et à concentrer une certaine quantité de fluide à partir de l'ajutage de sortie (24). L'appareil de vaporisation (10) comprend en outre une poignée (14) prévue pour être lors de l'utilisation fixée à une des extrémités du distributeur pressurisé (16) à l'opposé de l'ajutage (24), le couvercle (12) étant disposé de telle sorte que lorsqu'une force axiale est appliquée par l'utilisateur sur la poignée (14), le couvercle (12) incline l'ajutage (24) pour lui permettre de libérer une certaine quantité de fluide.
Patent EP-0233458-A1 (EP)
Inventor: KREC ZDENEK
IPC: H01R9/26
Filed: 1987-01-09
Abstract: A protective cable terminal (1), particularly in a series terminal housing whose base (2) is used as a strain-relief clamp and has supports in a deep, and in a flat cut-out (3; 4) for supporting on carrier rails (5) of cap-shaped cross-section, and which holds a compression spring (6) which is prestressed by means of sliding zones (7, 8) against cut-outs (3, 4) and is stressed on being placed on a carrier rail, in order to make contact. According to the invention, it is provided that, as a result of its shape with respect to the cut- outs (3, 4) in the base (2), and with respect to supports (11, 12) on the base (2), when the base is placed with the deep cut-out (3) on a carrier rail, the compression spring (6) and a movement of the base (2) stress the rail, which results in engagement of the edge of the rail with the flat cut-out (4), as a result of a force component parallel to the plane of the rail. <IMAGE>
Patent EP-0232742-A1 (EP)
Inventor: VENTURELLO CARLO DR
IPC: B01J31/18
Filed: 1987-01-15
Abstract: Method for the preparation of ketones, by means of oxy­dation of the corresponding secondary alcohols, characterized in that said alcohols are catalytically oxidized by H₂O₂ inside a two-phase system comprising:a) an aqueous phase, containing hydrogen peroxide as the oxi­dizing agent;b) an organic phase, containing a secondary alcohol and op­tionally a solvent immiscible with said aqueous phase, as well as a peroxidic catalyst having the general formula Q₃XW₄O₂₄, wherein X represents an atom of phosphorus or of arsenic and wherein Q represents a quaternary cation, con­taining hydrocarbon groups having a total of from 20 to 70 C atoms.
Patent EP-0253118-A1 (EP)
Title: Fork for actuating a vehicle clutch
Inventor: PARZEFALL WALTER
IPC: F16D23/12
Filed: 1987-06-02
Abstract: 1. Clutch lever (8) for actuating a vehicle clutch (6), which is supported at one end at a pivot point (23) and which is engaged at the other end by an actuating element (10, 11), and which comprises between the two ends a first aperture (14) which is larger on all sides than the outer contour of a clutch release bearing (4), and a second aperture (15) in the case of which, at diametrically opposed points, the distance between its side boundary edges (15) is reduced to such an extent that contact faces (18) are formed there for the clutch release bearing, characterised in that the clutch lever (8) consists of two parts (12, 13) which overlap each other at least in the region of the apertures (14, 15), which are guided longitudinally slidably relative to each other, and of which one part (12) comprises the first aperture (14), while the other part (13) comprises the second aperture (15).
Patent EP-0267366-A1 (EP)
Inventor: KEISERS LAURENZ
IPC: B22D41/02
Filed: 1987-07-09
Abstract: The refractory lining of a cover for tundishes in continuous-casting installations is improved substantially by separation into an insulation (13) and a heatshield (H) which is arranged movably in one plane and removably on supporting members (16, 34), with a circumferential gasket (41) being inserted. This makes it easier, above all, to carry out assembly and repair work. <IMAGE>
Patent EP-0268157-A1 (EP)
Inventor: TATEMOTO MASAYOSHI
IPC: B29K27/12
Filed: 1987-11-05
Abstract: A denture base at least a part of which comprises a thermoplastic fluoroelastomer exhibits excellent characteristics as a denture base and particularly as a relining material for a denture base.
Patent EP-0321595-A1 (EP)
Inventor: MARANCI ARUTIN
IPC: C08K9/08
Filed: 1987-12-21
Abstract: Heat curable compositions of reinforcing fibers (filaments), a thermosetting prepolymer of prepolymers and an effective amount of a curing agent or agents in which the fibers have been precoated with a fiber- and matrix resin-reactive elastomer are described. The com­positions are useful to form composites of high fracture toughness and compressive strength which, in turn, can be formed into structural members such as aircraft parts. Processes for applying an elastomer coating to fiber tapes, fabrics and rovings are also described.
Patent EP-0234626-A1 (EP)
Inventor: WALKER ADRIAN WILLIAM
IPC: C11D3/39
Filed: 1987-02-03
Abstract: The present invention provides a solid bleaching block on the basis of an akali metal monopersulphate for use in an in-cistern dispensing device, also comprising at least 5% by weight of an alkaline earth metal soap. By the use of these soaps, blocks are obtained which release the bleaching agent at an acceptable rate yet maintain their block structure.
Patent EP-0233690-A1 (EP)
Inventor: DANIELSON SUSAN JEAN
IPC: G01N33/94
Filed: 1987-01-13
Abstract: A heterogeneous, competitive binding immunoassay for either phenytoin or phenobarbital is conducted with a labeled conjugate comprising a derivative of hydantoin and a label. The hydantoin derivative is 5-ethyl, 5-phenyl hydantoin and it is linked to the label (e.g. an enzyme) with a linkage derived from an aliphatic monocarboxylic acid. The immunoassay can be carried out either in solution or with a dry analytical element.
Patent EP-0295344-A1 (EP)
Inventor: DAVIS PAUL D
IPC: G03F7/00
Filed: 1987-06-17
Abstract: An imaging material comprises a support and a layer of photosensitive microparticles on one surface of the support. The microparticles include an image-forming agent such as a dye or a colour precursor, and a photo­sensitive composition containing a depolymerizable polymer such as a polyaldehyde. By exposing the microparticles to radiation, they release the image-forming agent or become permeable to a developer which reacts with the image-forming agent to form a visible image.
Patent EP-0262775-A1 (EP)
Inventor: FRUCHARD CHARLES
IPC: H01R4/24
Filed: 1987-08-14
Abstract: An electrical connector comprises a housing (51, 72) in which terminals (11, 71) are mounted in upper and lower rows with wire connecting portions (14, 82) of the terminals (11, 71) in longitudinally staggered relation aligned below a tool receiving opening (57) in the housing (51, 72) enabling a tool inserted through the opening (57) to terminate wires in both wire connecting portions (14, 82). The wire connecting portions (14, 82) define wire receiving slots (32) in panels (33) which have struts (39) extending into engagement with the housing (51, 72) during wire insertion to prevent collapse of the panels (33).
Patent EP-0243290-A1 (EP)
Inventor: MAZELIN MICHEL
IPC: B23D63/10
Filed: 1987-02-19
Abstract: The teeth (2) have a substantially semi-circular profile, each of the teeth being connected to the following tooth by an edge (4), the plane of which forms an acute angle, of a small value, with respect to the plane tangential to the disc at the same point in order to determine a bite angle of the teeth, determined by the angle of two successive edges, which lies between 10 and 15 DEG . <IMAGE>