baber/WOPTO huggingface dataset:
Patent EP-0561445-A1 (EP)
Inventor: SHAIN JON CHARLES
IPC: H01F1/053
Filed: 1993-03-02
Abstract: Oxidation-resistant, individually encapsulated neodymium-iron-boron permanent magnet particles are provided. The particles are individually coated with, preferably, three distinct organic layers and are useful for the subsequent formation of a moulded permanent magnet article. The first coating is an antioxidant layer employed for the retardation of oxidation of the coated particle. The second intermediate layer consists of an appropriate thermosetting epoxy to provide the adhesion required during subsequent moulding of the particles. The third and outermost layer consists of polystyrene and is employed to keep the particles free flowing, since the epoxy layer may be tacky after deposition, thereby hindering the free flowability of the particles. The coatings are applied sequentially using fluidized bed coating techniques. The encapsulated particles can then be moulded and appropriately cured. In addition, the encapsulated particles exhibit enhanced oxidation resistance, including at elevated temperatures.
Patent EP-0572075-A1 (EP)
Inventor: YPEREN GERRIT HENDRIK VAN
IPC: G01R33/561
Filed: 1993-05-19
Abstract: In a magnetic resonance imaging method multiple refocusing RF-pulses (22-26) are applied and spin-echo signals (62-66) obtained following an excitation RF-pulse (21). Sequences are executed twice, in time-reversed order. Both measurements are used in the reconstruction of an image. This results in images in which artefacts and blurring due to T₂-decay is reduced.
Patent EP-0575012-A1 (EP)
Inventor: CURZON ALAN DAVID
IPC: B29C48/08
Filed: 1993-06-17
Abstract: A smooth-surfaced tape or sheet of composite syntactic material comprising a polyolefin and, as filler, hollow microspheres, is formed by extrusion through a die having a land length to thickness ratio less than 7:1. Such tapes can be wrapped around pipes to provide insulation.
Patent EP-0601621-A1 (EP)
Inventor: GOODMAN DOUGLAS SEYMORE
IPC: H05K1/00
Filed: 1993-11-04
Abstract: The photolithography tool (10) of the present invention in its simplest embodiment includes an afocal lens system (14) and a three-dimensional master or mask (12). The three-dimensional mask is located within the object space of the afocal lens system and is imaged onto a three-dimensional circuit carrier or substrate (18) located within the imaging space of the afocal lens system. By using an afocal lens, with which persons skilled in instrumental optics are familiar, a system can be designed for which the object space is identical to the imaging space for unity magnification. As a result, a mask can be used in which the surface contour and pattern to be imaged is identical to the desired substrate surface and pattern, thereby simplifying mask design.
Patent EP-0566243-A1 (EP)
Title: Free memory cell management system
Inventor: MUNDY PAUL
IPC: G06F12/02
Filed: 1993-03-11
Abstract: A computer data storage management system for allocating and releasing data storage memory in response to requests from application programs. The data storage is organised as a plurality of subpools, each subpool containing a control area 21 and a plurality of pages of memory 122, 222, 322 divided into fixed length cells. Free memory cells contain, within the area used for data storage in non-free cells, an indication 182, 183, 382-384. The presence of this indication is checked prior to the allocation of cells and the absence of the indicator prior to release of the cells.
Patent EP-0569208-A1 (EP)
Inventor: GOLDMAN DENNIS
IPC: H05B41/00
Filed: 1993-05-04
Abstract: The invention relates to a low pressure mercury vapour discharge lamp assembly (10). The assembly comprises an elongate wedge-shaped control circuit (22) arranged to be plugged into a base (12). A pair of splayed discharge tubes (16, 18) extend from the base and flank the control circuit housing, The base terminates in a conventional screw or bayonet-type fitting (14). The invention extends to a control circuit housing arranged to house both a ballast and starter circuitry (54). The overall length of the assembly is reduced by virtue of the control circuit housing being positioned alongside the discharge tube. The compact nature of the discharge assembly makes it suited as a replacement for conventional incandescent light bulbs.
Patent EP-0629514-A1 (EP)
Inventor: DEMOORE HOWARD W
IPC: B41N10/02
Filed: 1993-11-04
Abstract: The transfer layer (28) of a coating blanket (10) has a low affinity for liquid coating material or ink, rather than a high affinity which characterizes conventional nitrile rubber and photopolymer blankets. The low affinity material, for example a fluorinated polymer or a silicone elastomer, resists wetting by the liquid media, and has a tendency to form a non-spreading bead or droplet of the liquid coating material on the transfer media surface. The low affinity surface provides smooth and quick release of the substrate from the nip between the coating blanket cylinder (12) and the impression cylinder (20). The low affinity transfer surface further inhibits the accumulation of ink and/or liquid coating material, thereby preventing split images, ghost images, offset images and back-trapping defects.
Patent EP-0601826-A1 (EP)
Inventor: KECK RICHARD JOHN
IPC: H02K19/36
Filed: 1993-12-07
Abstract: A collector terminal and hydrogen seal assembly for insertion within a radial hole in a generator rotor (118) and connectable to a conductor bar (130) located within an axial bore (131) formed in the rotor, the seal assembly comprising a substantially cylindrical terminal stud (104) portion having threaded upper (108) and lower sections (106) and a smooth intermediate section (110); insulation wrapped about the intermediate section; a spacer block (136) located between the seal elements (134,138) and defining an annular space surrounding the insulation; and a conduit (114,116) in the terminal stud adapted to introduce compressed air from outside the generator rotor to the annular space for testing the integrity of the seal elements.
Patent EP-0557170-A1 (EP)
Inventor: OVAERT FRANCIS
IPC: E04D11/02
Filed: 1993-02-12
Abstract: This roofing comprises:   - U-shaped joining sections (4) which, when they are joined together, together define a planar lower surface, and a series of parallel narrow supporting lips (9); - boarding (2) which comprises at least a self-supporting layer (11) consisting of non-metallic plates (13) of the modular dimension of the lips (9), and a thermal insulation layer (12) independent of the latter and fixed into the lips (9) through this self-supporting layer; - means (15) for positioning the edges of the plates (13) of the self-supporting layer (11) in line with the support lips; - means (20, 21) for fixing the spanning part of the boarding (2) on to the lips (9); and   - an impervious coating (3) covering the boarding.   <IMAGE>
Patent EP-0580504-A1 (EP)
Inventor: MEUNIER BERNARD
IPC: H05K7/14
Filed: 1993-07-21
Abstract: Support (1) for aircraft electrical equipment casing, intended to be fixed to a rack (4), the said support including a sole plate (2), side pieces (10, 11) and a rear face (12), characterised in that at least the front end of the said sole plate (2) of the support (1) is reinforced by a reinforcing plate (3) fixed to the upper surface of the said sole plate (2) and in that the part of the sole plate bearing the said plate has an offset (2) in level downwards in such a way that the upper surface of the said plate is at the level of the surface of the said sole plate to the rear of the said reinforcement plate, holes (7) for fixing being provided in the said plate and sole plate for fixing the support (1) onto its rack (4) by screws (5), the heads of which are housed in housings (6) formed in the said reinforcement plate. 
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Patent EP-0568475-A1 (EP)
Inventor: DOERRE GEORGE WILLIAM
IPC: H01L21/321
Filed: 1993-03-23
Abstract: An SOI wafer (10/20) has an epitaxial device layer (30) of initial thickness that is formed into a set of mesas (40) in the interval between which a temporary layer (42) of polysilicon is blanket deposited to a precisely controlled thickness. This polysilicon is entirely converted in a self-limiting process to an oxide etch stop pads (45) (having a thickness greater than the initial thickness) except on the mesa side walls. The mesas are thinned by a chemical mechanical polishing technique until the mesa is the same level as the top surface of the new oxide. The etch stop layer of oxide forming pads (45) is not removed but serves both as an isolating layer to provide dielectric isolation between final mesas (40') in the final circuit and also as a visual gauge to determine the time when the polishing process should stop.
Patent EP-0604340-A1 (EP)
Inventor: BATES CARY LEE
IPC: G06F3/048
Filed: 1993-11-04
Abstract: The present invention uses three separate methods to provide the user with sounds that help the user understand where a particular current position is relative to an "location of interest" (LOI) within the viewable object. First, the user is able to use sound marks to mark specific LOIs within viewable objects so that the user may return to those LOIs at a later time. Second, the user is provided with view regions which aurally indicate the LOI of frequently used portions of the viewable object. Lastly, the user is given an aural indication of the current position of the position identifier relative to the viewable object as a whole. This is called relational positioning. Each type of aural LOI indication can be presented to the user regardless of how the user is moving through the viewable object.
Patent EP-0726956-A1 (EP)
Inventor: O'HARA PATRICK J
IPC: A61P17/02
Filed: 1992-12-30
Abstract: Des transglutaminases prostatiques et placentaires humaines ont été identifiées et clonées. Les transglutaminases humaines peuvent être utilisées, entre autres, pour la cicatrisation thérapeutique, la fermeture de greffes de la peau, des préparations alimentaires de stabilisation, ainsi que des marqueurs pour des agents d'identification agissant comme agonistes ou antagonistes d'apoptose cellulaire.
Patent EP-0591502-A1 (EP)
Title: Structure metallique pour des articles moules
Inventor: THEVENET BRUNO
IPC: D04B1/14
Filed: 1993-04-20
Abstract: Procédé permettant l'incorporation d'une structure métallique à l'intérieur d'une matière plastique en vue de réaliser des articles moulés, qui consiste, après avoir réalisé un article tricoté fin (1), de préférence à mailles cueillies, souple afin d'assurer une déformabilité, à associer ledit tricot à une plaque ou feuille de matière plastique. L'association du tricot métallique (1) est réalisée immédiatement en sortie de l'ensemble permettant la formation d'une feuille ou plaque de matière plastique (2), l'association étant réalisée par calandrage alors que la plaque de matière plastique formée n'est pas encore refroidie, permettant ainsi l'incrustation de ladite structure tricotée au moins en surface à l'intérieur de ladite plaque ou feuille de matière plastique.
Patent EP-0695437-A1 (EP)
Inventor: SCHMIDT DONALD L
IPC: C09D125/00
Filed: 1993-04-20
Abstract: Nouvelles compositions de revêtement adhésives et photodurcissables et procédé de préparation de ces compositions. Un substrat peut être recouvert d'un premier composé portant une pluralité de groupes onium, et d'un second composé portant une pluralité de groupes nucléophiles. Le revêtement obtenu durcit aisément lorsqu'il est exposé à un rayonnement actinique. Ces compositions peuvent être utilisées dans la préparation de résines photosensibles et de membranes composites, ainsi que pour modifier des surfaces, soit pour leur permettre de recevoir des matières adhésives, soit pour qu'elles libèrent des salissures grasses.
Patent EP-0649333-A1 (EP)
Title: Filter device for a stracheostoma.
Inventor: SMITH RORY JAMES MAXWELL
IPC: A61F2/04
Filed: 1993-07-08
Abstract: A device for filtering air that is to be breathed through a tracheostoma, to simulate the role of the nose particularly in patients who have received a tracheostomy comprises a filter (20). The filter comprises a pre-filter (21) formed from electrostatically charged fibres, a first layer (22) formed from activated carbon and a second layer (23) a hydrophilic material such as one that is based on regenerated cellulose material. The filter includes a layer of adhesive by which it can be held in place when in use, and a cover layer (24) on its exposed surface.
Patent EP-0746303-A1 (EP)
Inventor: MONTGOMERY ROBERT E
IPC: A61Q11/00
Filed: 1993-08-24
Abstract: Compositions aqueuses stabilisées capables de produire ou, en présence de salive ou d'un autre liquide humoral, de conduire à la production de concentrations antimicrobiennes efficaces d'ions hypothiocyanite (OSCN-). La composition contient une oxydoréductase et son substrat spécifique, afin de produire du peroxyde d'hydrogène d'au moins la concentration efficace minimum, et en plus, de la catalase destinée à la destruction du peroxyde d'hydrogène afin d'empêcher une décomposition par oxydoréductase prématurée. On peut facultativement inclure une peroxydase afin d'agir sur le peroxyde d'hydrogène précité, oxydant ainsi les ions thiocyanate afin de produire les concentrations antimicrobiennes d'ions hypothiocyanite.
Patent EP-0664736-A1 (EP)
Title: Method and apparatus for producing metal strip.
Inventor: VINCZE ALBERT M
IPC: B22D11/06
Filed: 1993-10-04
Abstract: A method and apparatus for the casting of molten metals and particularly molten lead and wide-freezing range lead alloys as strip for use in battery grids. The strip (10) is cast on a chilled casting surface of a rotating drum from a pool of said molten metal contained in a tundish (14) having a graphite lip insert seated therein cooperating with the casting surface adjacent to the tundish (14) to form and contain the pool of said molten metal. The tundish (14) preferably contains a feed chamber, a return chamber, and a diverting chamber, said feed chamber and the diverting chamber effectively removing turbulence from the molten feed and said return chamber having a vertically adjustable weir dividing the return chamber from the diverting chamber for controlling the surface level of the pool of molten metal in the diverting chamber and the lip insert and for diverting a flow of molten metal to the return chamber. A preferred lead alloy is a low antimony-lead alloy which is cast into strip (10) and is subjected to a heat treatment (98) to permit expansion and shaping in subsequent production of expanded mesh battery grids. The battery grids produced by the method have improved electrochemical properties such as corrosion resistance and resistance of growth.
Patent EP-0663136-A1 (EP)
Title: Diffusing volume electroacoustic transducer.
Inventor: RIGONDEAU ROBERT
IPC: H04R7/00
Filed: 1993-09-28
Abstract: An electroacoustic transducer includes a low density diffusing volume which supports on its periphery at least one electrically conductive circuit through which an electric signal representative of the signal to be emitted passes. Magnets are mechanically connected to the diffusing volume's periphery. The magnets provide a magnetic field whose field lines surround the conductive circuits which is positioned on the diffusing volume's periphery. Several embodiments are presented, as well as several modes of electrical connections between the circuit emitting the electrical signals and the conductive circuits.
Patent EP-0615532-A1 (EP)
Inventor: GRUBER PATRICK RICHARD
IPC: D04H1/42
Filed: 1993-09-30
Abstract: A lactide polymer coating resulting in a strong, repulpable, high gloss, paper coating. The lactide polymer comprises a plurality of poly(lactide) polymer chains, residual lactide in concentration of less than about 5 percent and water in concentration of less than about 2000 parts-per-million. A process for coating paper with the lactide polymer composition is also disclosed.
Patent EP-0625365-A1 (EP)
Inventor: BURGER FRANZ
IPC: B01D17/032
Filed: 1994-03-10
Abstract: The invention relates to a separator for fluids, in particular petrol, oil and waste waters, having a collection tank (2), a separation chamber and a take-off orifice (12) for a suction tube (14) or the like fed from outside. In the take-off orifice (12) is arranged a delimiting device (15) for the depth of submersion of the suction tube (14), which delimiting device responds to the separating line (7) of the fluids (8, 9). The delimiting device has a stop (16) for the suction tube (14), which stop floats in the region of the separation line (7). The stop (16) can be constructed as a physical stop and can be mechanically fixed in the take-off orifice (12). <IMAGE>
Patent EP-0625496-A1 (EP)
Inventor: NISHIHIRA KEIGO C O UBE CHEMIC
IPC: C07C17/363
Filed: 1994-05-21
Abstract: A chloroformic acid alkyl ester is decomposed to a corresponding alkyl chloride by bringing a gas containing the chloroformic acid alkyl ester into contact with a catalyst comprising an activated carbon and/or an inorganic oxide, for example, alumina, silica-alumina, synthetic zeolite, natorolite, mordenite, silica, titania or zirconia, the chloroformic acid alkyl ester-containing gas being, for example, a reaction product mixture derived from a gas phase catalytic carbonylation reaction of carbon monoxide with at least a nitrous acid ester in the presence of a solid catalyst and a chlorine-containing substance, for example, hydrogen chloride.
Patent EP-0700707-A1 (EP)
Inventor: RECKTENWALD WERNER
IPC: B01D17/00
Filed: 1994-08-05
Abstract: The waste from separators is accumulated and stored in a buffer vessel. It is then subjected to a settlement and raking treatment in a separator vessel. Three separated phases, 'water', 'sinks' and 'fats' are removed, each to be further treated in a separation stage. The water phase is treated in a fat separation stage, the separator content being returned to the buffer vessel on emptying this stage. The after treatment stages for the sinks and the fat phases, are constructed in the form of transport vessels.
Patent EP-0660244-A1 (EP)
Inventor: TANAKA HIDEKAZU C O DEVELOPMEN
IPC: G06F15/02
Filed: 1994-11-24
Abstract: In a graph display apparatus of this invention, a plurality of functional formulas to be displayed as graphs and their coordinate ranges are stored in a memory by operating numeric · symbol keys (14) on a key input unit (11), and the plurality of stored formulas are displayed on a display unit (12) by operating a "list" key (16). When a plurality of arbitrary formulas are designated and a "synthesis" key (17) is operated, the graphs of the designated formulas are calculated and displayed on a single coordinate system in accordance with coordinate ranges of the formula which is designated first. When the plurality of arbitrary formulas are designated and a "division" key (18) is operated, the functional formulas are displayed on different coordinate systems in accordance with corresponding coordinate ranges. When the graphs of a plurality of input formulas are calculated and displayed, the individual graphs can be appropriately synthesized or divided and can be displayed in comparison with each other.
Patent EP-0660083-A1 (EP)
Inventor: MORIMOTO KYOMI
IPC: G01C21/36
Filed: 1994-12-05
Abstract: A vehicular information display system comprising : display means mounted on a vehicle ; run/stop deciding means for deciding whether the vehicle is running or stops ; display color control means for changing the colors of individual picture elements of the picture of the display means during the running and the stop in accordance with the decide signal of the run/stop decide means ; input means for inputting the selection and instruction of the picture ; picture transition control means for controlling the transition of the picture in accordance with the instruction of the input means ; and picture drawing means for drawing the picture, which is controlled by the picture transition control means, in the colors of the picture elements controlled by the display color control means. The picture display of the display means is executed by controlling the colors of the picture elements selectively during the stop and the running. Further comprised is daytime/nighttime deciding means for deciding the daytime and the nighttime. The display color control means includes a plurality of pallets adapted to be changed in accordance with the decide signal of the run/stop deciding means to control the colors of the individual picture elements of the picture of the display means.
Patent EP-0611008-A1 (EP)
Inventor: ROHR WILLIAM
IPC: A61F2/46
Filed: 1994-02-10
Abstract: The metal lock ring (30) of the invention has an oblong exterior periphery which allows the ring to have a small "width" and a larger "height". The small "width" provides a strong locking mechanism on the poly liner (14) and the larger "height" allows the ring to remain secure within the groove (18) of the metal shell (12) prior to and during assembly of the polyethylene liner (14). The ring has a chamfer on its inside leading edges defining its width to facilitate assembly of the liner (14). In the preferred embodiment, the lock ring has a constant thickness such that the inner periphery and the outer periphery are oval. 
     In an alternative embodiment, the metal lock ring (30) has a round inner diameter and a round outer diameter that are not concentric, thereby creating a thickening of the ring at one end (50). The shape of the alternative lock ring provides for substantial contact between the lock ring (30) and the poly liner (14) about the liner (14). The thickened area (50) of the ring (30) retains the ring (30) within the metal cup (12) prior to and during assembly of the poly liner (14). The thickened portion of the ring (30) may have scallops or notches (52) formed therein to increase the flexibility of the ring (30).
Patent EP-0635204-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01J5/017
Filed: 1994-07-14
Abstract: The invention relates to a construction for automatically milking animals such as cows. The construction comprises a space where the animals are allowed to move about freely and, in addition, a number of resting boxes (6) which also serve as milking parlours, while the construction is also provided with a movable milking robot (14), by means of which the animals can be milked automatically.
Patent EP-0653153-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01J11/06
Filed: 1994-11-04
Abstract: A milking machine for milking animals, such as cows, which is provided with one or more filtration devices (8) for filtering milk. Such a filtration device (8) is provided with one or more filters (9, 10) and also with change-over means (15 to 18) to direct a flow of milk automatically through a filter (9, 10) to be cleaned regularly. This cleaning is effected by means of a cleaning liquid, which is led through the filter (9, 10) in a direction which is opposite to that in which the milk passes through the filter (9, 10). When a given filter (9; 10) is being cleaned, the milk flows through an other filter (10; 9).