baber/WOPTO huggingface dataset:
Patent EP-0187612-A2 (EP)
Inventor: OTFINOSKI WILLIAM FLOYD
IPC: C23C4/18
Filed: 1985-12-18
Abstract: Porous plasma arc sprayed powder metal abradable materials used in knife edge labyrinth seals of gas turbine engines have their resistance to erosion improved when a thin ceramic surface layer containing fine aluminium particulate is applied. The fine equiaxed particulate and ceramic are applied as an aqueous liquid so that both the particulate and cermic matrix material fill the surface pores, without penetrating further into the powder metal material and thereby adversely affecting desirable abradability characteristics.
Patent EP-0198175-A2 (EP)
Inventor: KAY EDWARD L
IPC: C08G18/12
Filed: 1986-02-18
Abstract: A process and urethane composition for making urethane prepolymers from a polyisocyanate and blends of two or more urethane intermediates. The prepolymers so produced when cured have improved physical properties such as high low strain modulus and tensile strength relative to cured polyurethanes prepared from a mixture of prepolymers prepared by reacting a polyisocyanate with the component intermediates and subsequently_ blending the prepolymers.
Patent EP-0205744-A2 (EP)
Inventor: HOWLAND WARREN W
IPC: C09K23/00
Filed: 1986-02-20
Abstract: High solids slurry stabilizers are provided which are comprised of an acid-sensitive crosslinked polysaccharide and a water-soluble polymer having repeating units derived from an acrylamidoalkanesulfonic acid or the ammonium salt thereof, e.g. a homopolymer of 2-acrylamido-2-methylpropanesulfonic acid. The stabilizer compositions are effective in providing homogeneous stabilized aqueous slurries of finely divided solids, e.g. zircon flour, without the need for high energy mixing. The invention also provides methods for varying high solid slurries using such stabilizer compositions and high solid slurries comprised of such stabilizer compositions. The invention also provides for high solids slurries comprised of a water-soluble polymer having repeating units derived from the ammonium salt of an acrylamidoalkanesulfonic acid as the sole stabilizer and to methods of preparing such slurries.
Patent EP-0208861-A2 (EP)
Inventor: CITTADINI DIONISIO
IPC: C25D11/04
Filed: 1986-05-12
Abstract: Process for the anodic oxidation of the metals, in particular of aluminium and its alloys, consisting in making a metal plate or strip (17) advance, by a conveyor means, through a plurality of electrolytic cells, con­taining the same anodizing bath, and positioned in a sequential approached arrangement; each cell is provided with an electrode (13, 14, 15, 16 etc.) having alternatingly opposite polarity relatively to the polarity of the electrodes of the adjacent cells, so as to create oxidating anodic cells alternated to reducing cathodic cells, able to cause the formation on the metal plate of an oxide layer having increasing thickness, as the plate is conveyed through the sequen­tial oxidating cells; and then in extracting, from the last cell, which is preferably an oxidating cell, the plate thus anodized. 
     An equipment having the purpose of accomplishing such a process, in which an endless belt conveyor (1), taut between end rollers (2, 3), on which a plurality of rollers (6, 6a, 6b, 6c), positioned equally spaced from each other, and closed at their ends by staunch containment side walls, are mount­ed, each adjacent couple of said rollers (6-6a; 6a-6b) constituting, together with its respective side walls (7, 8), a cell, under each of which cells a plate to be anodized being ad­vanced; to each cell an electrode (13, 14, 15, 16 etc.) is associated, alterna­tingly having opposite polarity relatively to the polari­ty of the electrodes of adjacent cells, all the cells being fed with the same anodizing bath, said plurality of   adjacent cells defining oxidating anodic chambers alter­nated to reducing chatodic chambers, able to form a layer of oxide by sequential steps of anodic oxidation. Fur­thermore, means for the recovery of the solution leak­ages, as well as means for the recycle to the individual cells of said leaked solution are provided.
Patent EP-0208257-A2 (EP)
Inventor: SCHAD ALFRED
IPC: D21H19/04
Filed: 1986-07-02
Abstract: 1. Transfer metallizing process, in which a metallic layer is applied to a transfer agent (2) and transferred from said transfer agent to a manufactured article by lamination (6, 6') followed by delamination (7, 7'), whereby said transfer agent (2) comprises biaxially draw-oriented and heat-set polypropylene film or polyester film, the polyester film is coated with an easily removable lacquer prior to use ; a hotmelt medium (4) is interposed between said metallic layer (3) of the transfer agent and that surface of the manufactured article (1), to which the layer is to be applied ; the manufactured article (1) and the transfer agent (2) provided with the metallic layer (3) are united by lamination ; and finally the transfer agent (2) is peeled off from the resulting laminate (1, 3, 4).
Patent EP-0213504-A2 (EP)
Inventor: NUGIER JOHN G
IPC: G01M1/04
Filed: 1986-08-14
Abstract: A jaw element and chuck assembly (60, 61) for mounting and rotating the opposed journals of a plurality of universal crosses of different sizes. The jaw element (61) has an article receiving recess (70) at one end. The recess has a circular mouth opening (71) and an interior uniformly converging article engaging surface (72) in the form of a truncated conical surface having a slope of 45°.
Patent EP-0224814-A2 (EP)
Inventor: NEULAND ERICH
IPC: G03B21/58
Filed: 1986-11-21
Abstract: 1. Demonstration screen with several blackboards which can be slid in upper and lower guide rails (2, 3) running horizontally and with a projection screen that is supported so that it can be tilted on its lower edge (4) behind the plane of the rearmost guide rails, characterized in that projection screen (1) has a tilting device (10) near its upper edge (7), by means of this tilting device (10) the upper edge (7) of the projection screen (1) is capable of swivelling in front of the frontmost, upper guide rail (2) and that the projection screen (1) has a lifting device (16, 12) for the vertical adjustment of the projection screen (1).
Patent EP-0226248-A2 (EP)
Inventor: YOSHIHITO KONDO
IPC: B65D5/06
Filed: 1986-12-04
Abstract: A sealed container eventually shaped into a rectangular parallelepiped is formed by folding a sheet of blank and joining together the required folded portions. The container has a longitudinal seal portion formed by joining together the longitudinal opposite edge portions of the blank and extending vertically over the rear side of the rectangular parallelepipedal container main body, and upper and lower transverse seal portions formed by seal- , ing the upper and lower ends of the blank as shaped in the form of a tube. The upper and lower seal portions extend sidewise over the top side and bottom side of the main body, respectively, and are folded toward the rear side.
Patent EP-0193384-A2 (EP)
Inventor: ZEBLEY RAYMOND STEVEN
IPC: B65G61/00
Filed: 1986-02-25
Abstract: Articles such as electrical components, are contained in tubes (14) which are arranged in a parallel arrangement on two belts (16, 17). The articles are dispensed by feeding the belts over dispensing apparatus. The tubes (14) are brought in turn into alignment with a slide (56). The tubes are opened at one end by an opening device (52) and the articles are allowed to travel down the slide in a controlled fashion until one article reaches an article stop member (58) at one end of the slide. The travel of the articles is then halted while this article is picked up by, for example, a robot arm, after which travel is recommenced until the next article reaches the stop member.
Patent EP-0220790-A2 (EP)
Inventor: HERDER MICHAEL D
IPC: F16K39/04
Filed: 1986-05-07
Abstract: Flow control valve (1) includes angled metering ports (37, 38 or 35', 36') in the valve sleeve (4) for directing the momentum of the fluid flow against the respective valve flow metering edges (51, 52 or 67, 69) in a direction producing an opening reaction force on the valve (5) upon initial valve opening in opposition to the usual axial flow forces tending to close the valve (5) to reduce the flow force gain acting on the valve (5). Preferably, the angled metering ports (37, 38 or 35', 36') are disposed at an angle of approximately 45° or greater from a line perpendicular to the valve axis. Also, a single set of circumferentially spaced angled metering ports (37, 38 or 35', 36') is desirably provided for each return or high pressure flow path (13, 14 or 21', 22') for producing the desired opening reaction force on the valve (1).
Patent EP-0222584-A2 (EP)
Inventor: HAMPSHIRE MICHAEL JOHN
IPC: H04L12/46
Filed: 1986-11-04
Abstract: A bridge for routing signals between local area networks comprises a list (5A,5B) of source addresses of signal packets arriving at respective sides of the bridge. Means are provided for comparing the destination addresses of the signal packets by a comparator (4A,4B) with addresses in the respective lists. If the comparator does not generate a match, the signal packet is routed through the bridge. Source addresses of received signal packets are added to the respective list, irrespective of the outcome of the previous comparison, and means are provided to remove the oldest entry from each list of source addresses when the list is filled to capacity.
Patent EP-0202143-A2 (EP)
Inventor: KOPPA DANIEL A
IPC: A23P1/12
Filed: 1986-04-15
Abstract: An extruder provides three materials, one co-extruded about the other. A first material is completely enrobed by a second material, which in turn is completely enrobed by a third material. The first and third materials are preferrably cookie doughs having differing compositions, the first material forming the core and having a moist and chewy texture upon baking. The third material is preferrably a cookie dough having a relatively crispy texture upon baking. The second material serves as a moisture barrier and to prevent bleeding between the first and the third materials. The second material may be composed of, for example, an oil-based fluidic material or a gel.
Patent EP-0258580-A2 (EP)
Title: Implantable catheter device
Inventor: STOBER HERBERT
IPC: A61M39/00
Filed: 1987-07-11
Abstract: The implantable catheter device has a capsule (10) with a perforatable upper wall (15). A catheter (11) leads into a cavity (12) in the capsule (10). The catheter (11) is fixed to the capsule (10) by means of an elastomeric clamping piece (30), which is arranged in the inside of a connection piece (22). The connection piece (22) has an internal thread (23) in which an external thread of a thrust piece (26) engages. By turning the thrust piece (26), the clamping piece (30) is deformed, in order to press against the periphery of the catheter and fix the latter and seal it off relative to the capsule (10). The lateral dimensions of the capsule (10) are not increased by the connection piece (22). The catheter coupling can be easily tightened and released, and it affords satisfactory safety against the catheter being pulled out. <IMAGE>
Patent EP-0257286-A2 (EP)
Inventor: ROCHLING HANS DR
IPC: A01N25/04
Filed: 1987-07-17
Abstract: The invention relates to plant protection agents based on aqueous microemulsions which contain, as emulsifiers, ethoxylated and phosphorylated, styryl-substituted phenols or salts thereof in combination with one or more non-phosphorylated emulsifiers belonging to the group comprising salts of (C10-C16)-alkyl-monoglycol to -hexaglycol ether-sulfates, salts of  alpha -(C14-C19)-alkenol sulfates, salts of optionally chlorinated (C13-C18)-alkanesulfonic acids, salts of dodecylphenylsulfonic acid, amine oxethylates or alpha (C9-C20)-alkyl- omega -hydroxypolyoxyethylenes containing 2 to 22 moles of ethylene oxide.
Patent EP-0266762-A2 (EP)
Inventor: HOCHHAUS HERMANN DR
IPC: H01H77/10
Filed: 1987-11-05
Abstract: In current-limiting low-voltage circuit breakers, the contact arm is prevented from bouncing back after completion of electrodynamic opening by a catch in the partially open position. The catch, in any position depending on the opening forces, is produced by slots, teeth or inclined surfaces fitted to the moving contact arm which interact with a correspondingly designed mating piece fitted rigidly the housing or by depressions or bulges provided in the housing or switch wall which interact with a mating piece in the switching contact arm. The catch is released by the unlocked bolt and the associated movement of the contact arm about a different point of rotation, or by an applied force which is greater than the retaining force. <IMAGE>
Patent EP-0271712-A2 (EP)
Title: Radlager
Inventor: STEINER HELMUT ING
IPC: F16C39/02
Filed: 1987-11-11
Abstract: Gegenstand der Erfindung ist ein Radlager für Anhängerachsen mit auf einem Achsschenkel (2) angeordneten Kegelrollenlagern (5,6) und einer darauf drehbar gelagerten Nabe zum Befestigen einer Bremstrommel (24) und eines Rades oder eines TRILEX-Sternes, wobei die Nabe aus einer Innennabe (7) mit einer darauf drehfest befestigten Außennabe (14) besteht. Um das Radlager mit Notlaufeigenschaften zu versehen, wird vorgeschlagen, daß der Achsschenkel (2) zwischen den Kegelrollen - lagern (5,6) konisch ausgebildet ist und zusammen mit der zwischen den Kegelrollenlagern (5,6) nach innen vorspringenden, ebenfalls konisch ausgebildeten Innennabe (7) ein Gleitlager (8) für den Notlauf bildet.
Patent EP-0273453-A2 (EP)
Inventor: REILLY THOMAS MICHAEL
IPC: C12N15/02
Filed: 1987-12-30
Abstract: Monoclonal antibodies to angiotensin II and the continuous hybrid monoclonal cell lines for their production are provided. These antibodies are useful in the diagnosis and treatment of angiotensin II-­induced hypertension.
Patent EP-0259916-A2 (EP)
Inventor: COUDERC PIERRE
IPC: B29C59/04
Filed: 1984-02-27
Abstract: The apparatus comprises embossing means disposed at the output of means for extruding the section and comprising a counter-roller (68) mounted so as to be free to rotate and supporting the section, an embossing roller (69) placed above the central strip (66) of the section and primary shrinkage blocking means (64, 65) disposed on the same side as the lateral flanges of the section. Secondary shrinkage- blocking and cooling means are disposed downstream from the embossing means and comprise a support frame (73), a base (74) comprising two lateral parts (75) connected via a raised central portion and equipped with suction slots (79), a counter plate (81) placed above the base and provided with suction slots (82) and a tank (84) filled with a cooling fluid and placed downstream from the base, the section passing between the base and the counter plate and through the tank (84). Downstream from the said tank are mounted drying means consisting especially of a shrinkage block (88) connected to a vacuum source (89). <IMAGE>
Patent EP-0264147-A2 (EP)
Inventor: NAGASAWA KIYOSHI
IPC: G05D3/12
Filed: 1987-09-08
Abstract: A fine positioning device is formed of a central rigid portion (15), a first set of outwardly-extending portions (16a,16b) extending symmetrically along a first axis from the central rigid portion (15), a second set of outwardly-extending portions (17a,17b) extending symmetrically from the central rigid portion (15) along a second axis which is perpendicular to the first axis, a first set of parallel flexible-beam displacement mechanisms (16F xa ,16F xb ) provided symmet­rically to each other with the first set of outwardly-­extending portions (16a,16b) respectively to produce translational displacements along the second axis, and a second set of parallel flexible-beam displacement mechanisms (17F ya ,17F yb ) provided symmetrically to each other with the second set of outwardly-extending portions (17a,17b) respectively to produce transla­tional displacements along the first axis. A displace­ment controller for the fine positioning device is also disclosed.
Patent EP-0233725-A2 (EP)
Inventor: KINOSHITA JUN ICHI C O PATENT
IPC: H01S5/026
Filed: 1987-02-02
Abstract: In a monolithic OEIC in which an FET (Q1) and a light-emitting device (LD) are integrated, the light-emitting device (LD) has a first clad layer (14), an active layer (15,), and a second clad layer (17) stacked on a substrate (11), the FET (Q1) has a channel layer (12) and source and drain layers (14 2 , 14 3 ) with a high impurity concentration stacked on the substrate (11), etching mask layers (15 2 , 15 3 ) on the source and drain layers (14 2 , 14 3 ), and a gate electrode (22) formed on a channel layer (12) between source and drain electrodes (21 1 , 21 2 ) and the source and drain layers (14 2 , 14 3 ), the first clad layer (14 1 ) of the light-emitting diode (LD) and the source and drain layers (14 2 , 14 3 ) with a high impurity concentration of the FET (Q 1 ) are formed of the same semiconductor layer, and an active layer (15 1 ) of the light-emitting device (LD) and the etching mask layers (15 2 , 15 3 ) of the FET (Q1) are formed of the same semiconductor layer.
Patent EP-0239375-A2 (EP)
Inventor: THORNTON JOHN
IPC: F25B9/02
Filed: 1987-03-24
Abstract: A fluid de-contaminator (5),  eg  a pure air generator, comprising a purifier cell containing say a dessicant, filter and/or de-contaminating chemicals, a compressor (1) for driving fluid through the cell, and valve means (4) arranged to permit an alternative operating mode in which the compressor acts to produce a low pressure environment within the cell so as to aid regeneration of the cell.
Patent EP-0241291-A2 (EP)
Inventor: BLYTHIN DAVID JOHN
IPC: C07D491/147
Filed: 1987-04-09
Abstract: Aryl-substituted naphthyridines and pyridopyrazines are disclosed which are useful in treating allergic reactions, inflammation, peptic ulcers hyperproliferative skin disease and/or suppressing immune responses in mammals. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Patent EP-0247730-A2 (EP)
Inventor: SELF COLIN HENRY
IPC: G01N33/53
Filed: 1987-04-28
Abstract: Secondary antibodies are described which are capable of stabilising the binding of small molecules to their binding proteins which secondary antibodies are capable of binding said binding proteins in the presence or absence of said small molecules but are not capable of binding said small molecules in the absence of said binding proteins. The preparation of such antibodies is also described as are methods of using them in determining small molecules and kits containing them.
Patent EP-0252627-A2 (EP)
Inventor: JONES ERIC
IPC: G01N27/12
Filed: 1987-06-17
Abstract: Hydrogen Sulphide is a toxic gas present in many environments. It is necessary for a detector to be highly sensitive and not to respond to other common gases. The sensor is made up of electrodes (5) coated with a thin layer (6) of material comprising the oxides of molybdenum and tungsten and in the presence of hydrogen sulphide gas, changes its resistance. The layer is formed in such a way that a bronze-like ordered lattice is formed, containing molybdenum, tungsten and oxygen ions.
Patent EP-0255351-A2 (EP)
Inventor: MORTIMER IVAN
IPC: B60T8/74
Filed: 1987-07-29
Abstract: In an anti-skid modulator assembly (3) a flywheel mechanism (5) operates a dump valve (8) through a lever(75) which is adapted to pivot about a fulcrum (77) at an intermediate point in its length. The dump valve(8) comprises a spring (43) normally urging a valve member (81) into engagement with a seating (82). The valve member (81) has a head (88) at its outer end with which the lever co-operates to open the dump valve. Normally when the dump valve is closed, the lever is in engagement with the fulcrum and is spaced from the head by a degree of lost-motion.
Patent EP-0266033-A2 (EP)
Inventor: WALSGROVE TIMOTHY CHARLES
IPC: C07D209/34
Filed: 1987-08-25
Abstract: A process for the preparation of a compound of structure (I)
      in which, each group R is hydrogen, C 1-6 alkyl, C 3-6 allyl, phenylC 1-6 alkyl or 4-hydroxyphenylC 1-6 alkyl; R¹, R² and R³ are hydrogen or C 1-6 alkyl; R⁴ is hydrogen or hydroxy: and n is 1 to 3 or a pharmaceutically acceptable salt thereof, which comprises reduction of a compound of structure (II)
      in which R, R² to R⁴ and n are as described above and R⁵ is hydrogen or a cation, followed by cyclisation of the intermediate so formed, and, optionally, alkylating to form a compound of structure (I) in which R¹ is C 1-6 ­alkyl and, optionally, forming a pharmaceutically acceptable salt thereof, characterised in that the reduction of the compound of structure (II) is carried out by catalytic transfer hydrogenation in water as a solvent.
Patent EP-0260851-A2 (EP)
Inventor: YOUNG NICHOLAS ANDREW
IPC: H04B1/707
Filed: 1987-09-07
Abstract: A receiver for use in a system for communication and telecontrol over the electricity mains network has a correlation stage in which values of correlation coefficients for a received signal are predicted in a processor taking due account of known distortions of the network. Then these coefficients are multiplied, shifted (2) and averaged (4) with recent results in elements 2 to 5 to minimise the effects of noise, the consequent values being multiplied at element 6 by the actual correlation values of the received signal in the bins for comparison at comparator 7.
Patent EP-0278336-A2 (EP)
Inventor: BEHN RUDOLF
IPC: C02F1/56
Filed: 1988-01-29
Abstract: The agents, which are suitable as retention agents, contain a cationic polyacrylamide containing recurring dialkylaminoalkylacrylamide units and a polyamide-amine or polyamine.
Patent EP-0318631-A2 (EP)
Inventor: NONINI GEREMIA
IPC: B21C35/04
Filed: 1988-03-02
Abstract: Direct or indirect extrusion press which comprises a container (20) that defines a chamber (19) to hold a billet (11) to be extruded, a ram (12), a die (14), a die holder (41), a base (13) and a shears (15) to shear heels (17) of the billets (11), the die (14) being capable of movement axial to the container (20) or viceversa, the container (20) defining at least two chambers (19) and being able to move in a plane perpendicular to the plane on which the axis of the chamber (19) and die (14) lies. 
     Extrusion plant which comprises a press as described above and includes three stations that perform extrusion (19a), charging (19b) and the cleaning and readying of chambers (19c) respectively, the stations cooperating respectively with the chambers (19).
Patent EP-0288702-A2 (EP)
Inventor: LINKOW LEONARD I
IPC: A61C8/00
Filed: 1988-03-11
Abstract: A submergible screw-type implant (10) includes a longitudinal channel (18) which directs bone chips towards the base of a bore in the patient's bone in which the implant is installed. These bone chips promote autogenous rapid regrowth of new bone to securely anchor the implant in place. In order to be able to position the implant at the most advantageous angle at the edentulous sight, angled abutments (20) for supporting an artificial tooth structure (30) or angularly adjustable abutments are provided. The angularly adjustable abutments may be in the form of a ball and socket joint in which the socket includes an inner casing (64) having a peripheral extension that acts to lock the joint at the desired angle. Also, the support for an artificial tooth may include a shock-absorbing cushion (76) to prevent some of the forces of mastication from disturbing the implant.
Patent EP-0302997-A2 (EP)
Inventor: FRIEDMAN-KIEN ALVIN E
IPC: G01N33/569
Filed: 1988-04-15
Abstract: Disclosed herein is a method of screening mammals for antibodies to viral agents by collecting a urine sample from a mammal to be tested and assaying the sample for antibodies directed against the specific viral agent.