baber/WOPTO huggingface dataset:
Patent EP-0675796-B1 (EP)
Inventor: DUBLINSKI ALEX C
IPC: B29C33/76
Filed: 1993-12-07
Granted: 1998-11-18
Abstract: A composite molding apparatus (10) and method for high pressure co-cure molding of lightweight honeycomb core composite articles having ramped surfaces utilizing low total density, stabilized ramped honeycomb cores. The low total density, stabilized ramped honeycomb core is formed by net shaping stabilized honeycomb core material into a ramped honeycomb core, which is prepped for lay-up and co-cure by applying a layer of low areal weight film adhesive to the upper, lower and ramped surfaces thereof. The honeycomb core material is stabilized for the net shaping operation by a layer of the low areal weight film adhesive applied to the upper and lower surfaces of the material in a predetermined picture frame format. The composite molding apparatus is a semi-rigid molding assembly that includes a rigid base member (12) and a complementary semi-rigid mold (20) member that includes internal rigid reinforcement inserts (22) that provide symmetric pressure distribution over the ramped surfaces of the honeycomb core and the overlaid composite prepregs during the high pressure co-cure process. Composite prepregs and the ramped honeycomb core are laid-up in the semi-rigid molding assembly, which is vacuum bagged and disposed in an autoclave. The vacuum bag is evacuated, and the laid-up molding assembly is subjected to a two stage pressure, temperature cycle for high pressure co-cure. The autoclave is pressurized to a dwell pressure, and the temperature is then raised from ambient to a dwell temperature whereupon the autoclave is stabilized for a dwell period. Next, the autoclave pressure is increased to a high pressure, and the temperature is raised to a co-cure temperature whereupon the autoclave is stabilized for a co-cure period to effect curing of the lay-up. After curing is complete, the autoclave is cooled, and then depressurized for removal of the composite molding apparatus.
Patent EP-0684858-B1 (EP)
Inventor: DEN DULK KAREL
IPC: A61N1/362
Filed: 1994-01-11
Granted: 1998-04-15
Abstract: A device for detection and treatment of tachycardias, which is able to selectively identify the occurence of re-entrant AV nodal tachycardia, and to distinguish it from sinus tachycardias. The apparatus monitors the occurence of atrial and ventricular depolarizations during a detected tachycardia, and, in the event that a series of ventricular depolarizations occur which are each closely preceded or closely followed by an atrial depolarization, at an interval substantially less than would be expected in the case of a sinus tachycardia, re-entrant AV nodal tachycardia is identified, and an appropriate therapy regimen is triggered.
Patent EP-0691889-B1 (EP)
Inventor: PEASE RICHARD ARTHUR
IPC: B01J49/00
Filed: 1994-03-28
Granted: 1997-01-29
Abstract: On extrait le chlorure d'hydrogène d'une résine échangeuse d'ions basique usée par traitement au moyen d'une solution d'une amine tertiaire dans un solvant de type amide. L'éluant, traité à l'amomniac anhydre, donne un précipité de chlorure d'amonium. On sépare la solution d'amine tertiaire dans le solvant de type amide du précipité et on peut l'utiliser pour régénérer des résines usées.
Patent EP-0712373-B1 (EP)
Inventor: LESTER TERENCE PATRICK
IPC: B65H51/00
Filed: 1994-08-03
Granted: 1997-04-23
Abstract: A method of and apparatus for feeding an elongate flexible element lengthwise through a guide means from a supply station (14) to a delivery station (10), wherein respective feed means are provided at each of the stations and are operated in coordination with one another by a drive means (17) extending therebetween. The invention is applicable inter alia to the feeding of metal wires to a hand held gun of a metal spraying apparatus. The drive means extending between the supply and delivery stations may be a flexible drive cable.
Patent EP-0673958-B1 (EP)
Inventor: ISSHIKI HIDEKI
IPC: C08J3/12
Filed: 1994-09-20
Granted: 1999-04-14
Abstract: Matière particulaire constituée de résine de polycarbonate aromatique, caractérisée en ce que: (a) elle se compose d'une pluralité de grains très fins; (b) elle présente une aire superficielle spécifique de 0,05 - 2,0 m2g; (c) sa masse volumique apparente est de 0,3 - 0,8 g/ml; (d) son diamètre moyen de particules est de 0,2 - 5 mm; (e) au moins 90 % desdits grains très fins ont un diamètre maximum de 50 νm; et (f) elle contient, en tant que solvant organique, un hydrocarbure halogéné représentant au maximum 50 ppm en termes d'halogène. Un procédé de production de ladite matière particulaire constituée de résine de polycarbonate comprend: (1) l'étape (a) de préparation d'une boue ou d'une pâte humide contenant de la résine de polycarbonate, dont (i) la teneur en solvant organique représente 10 à 65 % en poids de la quantité totale comprenant le polycarbonate et le solvant, et (ii) la teneur en eau est au moins égale à 5 % de la quantité de résine de polycarbonate; (2) l'étape (b) d'atomisation de ladite boue ou pâte humide, sous application d'un cisaillement, le but de cette étape étant de former des grains très fins de résine de polycarbonate dont au moins 90 % ont un diamètre de 50 νm maximum; (3) l'étape (c) consistant à soumettre les grains très fins de résine de polycarbonate ainsi obtenus à une pression pour former des agglomérats, dont (i) la teneur en solvant organique représente 10 à 65 % en poids de la quantité totale comprenant la résine de polycarbonate et le solvant, et (ii) la teneur en eau représente 5 à 120 % en poids de la quantité de résine de polycarbonate; et (4) l'étape (d) consistant à broyer ou à découper et à sécher les agglomérats ainsi formés, constitués de grains très fins de polycarbonate, dans n'importe quel ordre.
Patent EP-0730516-B1 (EP)
Inventor: GREIL KARL
IPC: B23D57/02
Filed: 1994-10-26
Granted: 1997-08-20
Abstract: In a device for longitudinally working solid timber workpieces (5), the number of workpieces to be worked can be increased without singling difficulties and without unacceptably increasing the space requirements of the entire installation by conveying the solid timber workpieces across their length in a continuous workpiece conveying channel to, through and out of a processing station (15, 34), whereby there is a holding and clamping device (16, 18) in the region of the processing station which clamps the individual solid timber workpieces over their entire length and the processing station contains at least one processing tool arrangement designed for the stepped processing of the solid timber workpieces in such a way that it essentially performs the process simultaneously on all the longitudinal sections of a solid timber workpiece.
Patent EP-0670119-B1 (EP)
Inventor: KREUSCH CHRISTIAN DIPL-ING
IPC: A24C5/35
Filed: 1995-01-17
Granted: 1999-04-07
Abstract: The cigarette makers (M) and packers (P) are combined each into several modules. The maker modules output sides and the packer module input sides are located next to each other, facing a central transport path, on which circulate not-manned, remote controlled transport carriages. In the transport path is incorporated a storage with at least one input and output side, serving as a buffer between the cigarette makers and packers. The transport system is completely separated from other transport system, serving for supplying the different modules with packaging materials.
Patent EP-0679722-B1 (EP)
Inventor: EICHHORN HELMUT DR
IPC: C13B30/06
Filed: 1995-04-26
Granted: 2000-11-15
Abstract: To control the efficiency of a centrifuge with an intermittent operation, especially a sugar centrifuge, the thickness of the layer of built-up solid matter on the drum wall is measured during operation. The control action is effected according to a present layer thickness for the solid build-up, the filling mass feed and the feed of a vol. of washing fluid.
Patent EP-0694674-B1 (EP)
Inventor: HELMI HUSSAM DIPL-ING
IPC: E06B9/78
Filed: 1995-06-07
Granted: 1999-03-10
Abstract: The motor-driven winch contains a winding hub (19) which has at least one permanent magnet (26) and on its winding face at least one entrainment member (27) such as a bolt or hook which as the belt (11) winds up engages in same. A ferromagnetic element (28) is fixable on the end area of the belt. This element can be a U-shaped sheet metal part placed round the belt end. The drive unit can be mounted without the belt in the wall recess or elsewhere. The belt is then inserted in an opening and the drive switched on. The end with the ferromagnetic element is then automatically seized by the permanent magnet and the belt wound on. The entrainment bolt enters the belt and fixes it on the hub.
Patent EP-0712267-B1 (EP)
Inventor: GLATHE HANS-GEORG
IPC: H01R9/26
Filed: 1995-09-06
Granted: 2001-10-31
Abstract: The control equipment includes a connection block (1) with supply terminals (3) and/or signal line terminals (4) for associated initiators, actuators etc. An electronic module for signal processing connects the signal line terminals and an internal bus line (5) and provides signal matching for a field bus. Signal line terminals are provided in the connection block for the connection of at least one field bus cable. Associated with these signal line terminals are sites into which function-dependent connection elements are plugged. The connection elements (12) are connected together as a terminating unit or as an extension connection unit.
Patent EP-0720966-B1 (EP)
Inventor: COCKERILL PETER E
IPC: C01B32/50
Filed: 1995-12-21
Granted: 1999-08-11
Abstract: In a method of recovering carbon dioxide from a gaseous mixture of carbon dioxide and dimethylsulphide, the gaseous mixture is contacted with liquid carbon dioxide. The dimethylsulphide is condensed out of the mixture of gaseous carbon dioxide and dimethylsulphide when the mixture contacts liquid carbon dioxide to form a solution of dimethylsulphide in liquid carbon dioxide and effectively scrub the gaseous carbon dioxide free of dimethylsulphide. The preferred apparatus comprises an enclosed distillation column (2) filled with a high efficiency structural packing material (3). The gas mixture is arranged to pass upwardly through the distillation column (2) while liquid carbon dioxide from a liquid carbon dioxide supply (7) is arranged to flow downwardly through the distillation column (2). <IMAGE>
Patent EP-0686704-B1 (EP)
Inventor: MUHAMMED MAMOUN
IPC: B22F9/22
Filed: 1995-06-09
Granted: 1998-05-06
Abstract: According to the invention there is now provided a simple method of preparing a powder containing WC and cobalt and/or nickel. APT-powder and a powder of a basic salt of cobalt and/or nickel are mixed in water or in mixed solvents. The suspension is stirred to react at temperatures ranging from room temperature to the boiling point of the solution whereby a precipitate is formed, which precipitate is filtered off, dried and finally reduced to a metallic powder.
Patent EP-0735814-B1 (EP)
Inventor: FRISCH GERHARD
IPC: A01N25/04
Filed: 1994-12-14
Granted: 2002-10-30
Abstract: PCT No. PCT/EP94/04141 Sec. 371 Date Aug. 29, 1996 Sec. 102(e) Date Aug. 29, 1996 PCT Filed Dec. 14, 1994 PCT Pub. No. WO95/17087 PCT Pub. Date Jun. 29, 1995The present invention relates to oil-in-water emulsions containing 0.001-70% by weight of at least one active substance from the group consisting of phosphates, thiophosphates and/or carbamates, 0.001-30% by weight of one or more surfactant compounds from the group consisting of nonionic surfactant compounds or phosphorylated surfactant compounds or sulfated surfactant compounds or sulfonated surfactant compounds, and also, if desired, adjuvants, and, water to make up 100% by weight.
Patent EP-0743837-B1 (EP)
Inventor: KOTULA FRANK
IPC: A61M25/00
Filed: 1995-02-08
Granted: 1997-10-29
Abstract: In one embodiment, the present invention provides a mechanical thrombus maceration device which includes a flexible shaft adapted to be guided along a vascular path and rotated within a vascular channel; a rotor affixed to the shaft adjacent the distal end thereof for rotation therewith; drive means for rotating the shaft; and a rotor housing within which the rotor rotates. The rotor housing of this embodiment comprises a generally cylindrical wall substantially surrounding the rotor and having at least one port formed therein, the port or ports being positioned about the housing such that when a fluid (e.g. blood) is ejected through the ports within a vascular channel, the housing will tend to deflect toward one side of the vascular channel to permit the device to be steered during deployment. In another embodiment of the invention, the device includes an elongate, flexible shaft adapted to be guided along a vascular path and which is rotatable within a vascular channel; a plurality of rotors spaced from one another along the shaft and attached to the shaft for rotation therewith; drive means for rotating the shaft; and a rotor housing enclosing at least one of the rotors.
Patent EP-0778760-B1 (EP)
Inventor: SIMON GABRIEL
IPC: C08L71/02
Filed: 1995-08-30
Granted: 1999-06-02
Abstract: The present invention provides a surgical technique and instrument kit that allows for subtle modification of the corneal curvature by interlamellar injection of a synthetic gel at the corneal periphery while sparing the optical zone. The gel viscosity, volume and disposition within the surgical annular track as well as the diameter of the track, width, depth, and location are all parameters in the refractive change obtained. Following ultrasonic pachymetry performed centrally and at a selected wound entrance located about 2.5 to 3.5 mm from the apex, a one millimeter or so wide, about 75-85% corneal thickness depth radial incision is performed with a micrometric diamond knife adjusted to about 86% corneal thickness. Inserted through the partial-depth incision, a corkscrew-like dissector or helicoidal spatula forms a 360 DEG  annular track centered about the apex. A transparent gel is manually injected through the incision, filling the annular channel. Using a surgical keratometer mounted to an operation microscope, the final corneal power is adjusted by massaging and removing the gel as necessary during the primary procedure or subsequent procedures, as the GIAK technique is reversible.
Patent EP-0806995-B1 (EP)
Inventor: WILDE WILLIAM J
IPC: B22D11/12
Filed: 1995-10-23
Granted: 1999-03-31
Abstract: Flanged structural products are rolled directly from rectangular slabs using only a universal mill having web rolls of fixed width corresponding to a selected finished web depth of the finished product. Original slab width is dependent upon the area ratio of the web and flanges in the intended finished product. Flanged structural products are rolled directly from rectangular slabs using only a universal mill having web rolls of fixed width corresponding to a selected finished web depth of the finished product. Original slab width is dependent upon the area ratio of the web and flanges in the intended finished product. As the slab thickness is reduced between web rolls, flange rolls simultaneously apply pressure to the longitudinal edge surfaces of the slab, moving material toward the slab's center. The edge surfaces of the slab become upset in each pass so that the slab thickness at the edges exceeds the original slab thickness. As rolling proceeds, the web rolls are brought closer together as are the flange rolls. At every set point of these rolls, the cross section of the now deformed slab maintains a fixed ratio of areas between the web and the flanges, the same area ratio as in the finished product. The web and flange rolls are moved in precalculated increments until the slab takes on a finished wide flange shape, ready for use in the construction industry.
Patent EP-0723339-B1 (EP)
Inventor: DICKFELD ERICH
IPC: H03K17/96
Filed: 1996-01-16
Granted: 1999-04-07
Abstract: The capacitance evaluation system uses an electronic evaluation circuit remote from the sensor surface of the proximity switch, for transformation of the sum capacitance (Ci) of the sensor capacitor and a static capacitor into a corresponding time interval (Ti). This is subtracted from a constant time interval (Tk) by a comparator and the obtained difference is fed to a regulating circuit for the charging current. A second comparator provides an output signal when the transformed time interval is above the constant time interval plus an additional time interval (Td), for operation of the switch relay.
Patent EP-0724987-B1 (EP)
Inventor: SPECHT MARTIN
IPC: B60R22/46
Filed: 1996-01-31
Granted: 1998-05-06
Abstract: The drive incorporates a central drive spindle (1) with pinion (2). During impact, a first cartridge is ignited which drives the first gear segment across the junction. The end of the gear rack of the first segment has a central edge (9) which engages will a cam (5) on the spindle when it is at the end of its travel. The cam (5) has an extrusion (15) which triggers off the second cartridge. The force of the cartridge drives the second gear rack segment across the pinion to complete the lightening operation of the safety belt.
Patent EP-0768773-B1 (EP)
Inventor: SCHWENK JOERG DR RER NAT
IPC: H04L9/08
Filed: 1996-05-10
Granted: 1999-11-03
Abstract: The method is operated at an exchange which is connected to a number of subscribers by insecure (especially radio) channels. A "shadow" is derived from the personal key of each authorised subscriber, and a key is constructed from the totality of such "shadows". Data for construction of the key are transmitted so that each authorised subscriber can derive the common key from his or her personal key, by computation from the associated "shadow" with the aid of the others.
Patent EP-0751154-B1 (EP)
Inventor: CARDI NICOLETTA
IPC: C08F12/04
Filed: 1996-05-21
Granted: 1998-12-02
Abstract: Process for the preparation of crystalline vinylaromatic polymers with a predominantly syndiotactic structure which comprises polymerizing the vinylaromatic monomers in the presence of a catalytic system consisting essentially of:   a) a complex of titanium having the formula (I): Ti(OCONRR')n wherein R and R', the same or different, represent a C1-C12 aliphatic radical or C6-C12 aromatic radical whereas n is an integer equal to 3 or 4; b) a cocatalyst selected from aluminoxane and a compound of boron having formula (II): BX1X2X3 wherein X1, X2 and X3, the same or different, represent a C1-C20 perfluorinated hydrocarbon radical.
Patent EP-0776918-B1 (EP)
Inventor: LOUSSAYRE FREDERIC
IPC: C08G12/00
Filed: 1996-11-28
Granted: 1999-05-12
Abstract: Melamine-formaldehyde resins for impregnation with molar ratio F:NH2 = 0.45-0.6 are obtained in aqueous solution by condensation in alkaline medium at 80-120 degrees C until test sample becomes cloudy at 20-40 degrees C at 2:1 dilution. Resins contain 0.1-5 wt.% of at least one 4-12C cyclic saturated ketone as stabiliser. Also claimed is method for preparation of resins.
Patent EP-0883964-B1 (EP)
Inventor: BEDNAREK ROBERT A
IPC: H04N7/16
Filed: 1996-01-02
Granted: 2003-09-24
Abstract: An integrated receiver decoder (IRD), commonly called a set-top box, has a global positioning system (GPS) receiver. The GPS receiver checks to see if the IRD is at an authorized location and allows descrambling of video signals only if the location is authorized. A central access control system, remote from the customers/viewers, has a high quality GPS receiver and sends some GPS data in the transmission medium used to send video signals to the customers. This GPS data, referred to herein as indirect GPS data, is used by the IRD such that it requires less complexity than otherwise. The IRD introduces a pseudo-random time delay in generating certain signals such that spoofing (i.e., providing phony signals to the IRD) is much more difficult. Various components of the IRD are in a common sealed container such as an integrated circuit or a smart card such that tampering with the components and spoofing are more difficult.
Patent EP-0808276-B1 (EP)
Inventor: OLSSON KAJ-OVE
IPC: B65D75/08
Filed: 1996-02-05
Granted: 2000-04-12
Abstract: PCT No. PCT/SE96/00131 Sec. 371 Date Aug. 6, 1997 Sec. 102(e) Date Aug. 6, 1997 PCT Filed Feb. 5, 1996 PCT Pub. No. WO96/24524 PCT Pub. Date Aug. 15, 1996The invention relates to a wrapped pulp bale of the kind which, apart from a proper bale, comprises an enveloping wrapping which is folded along opposite faces of the bale while forming mutually overlapping parts in which the paper lies in two or more layers on top of each other. For holding the wrapping against the proper bale, sets of lugs (26) are provided in the overlapping parts of the wrapping, each set of lugs including a number of lugs corresponding to the number of paper layers, which are punched out from the paper layers while leaving through holes therein, and folded along a common folding line (25) as well as jointly inserted between the inside of the innermost layer of paper and the outside of the bale in order to be held therebetween.
Patent EP-0820431-B1 (EP)
Inventor: CAMI PIERRE
IPC: C07C229/24
Filed: 1996-04-04
Granted: 2000-07-19
Abstract: PCT No. PCT/IB96/00286 Sec. 371 Date Feb. 10, 1998 Sec. 102(e) Date Feb. 10, 1998 PCT Filed Apr. 4, 1996 PCT Pub. No. WO96/31459 PCT Pub. Date Oct. 10, 1996The invention provides a process for the preparation of monosodium glutamate from a fermentatively prepared solution containing monoammonium glutamate, the process comprising: a) contacting the solution containing monoammonium glutamate salt with a basic anion exchange resin of at least medium strength to split the salt, whereby glutamate anions attach to the anion exchanger and ammonia is released in the solution; b) subjecting the ammonia-containing solution to distillation, to recover volatile ammonia therefrom; c) contacting the glutamate-containing anion exchange resin with a sodium base solution to regenerate the basic anion exchanger and to directly form monosodium glutamate salt in solution; and d) crystallizing monosodium glutamate salt directly from the monosodium glutamate-containing solution, wherein the crystallized salt has a purity of at least 98%.
Patent EP-0836707-B1 (EP)
Inventor: DAGHFAL DAVID J
IPC: C07K14/16
Filed: 1996-06-07
Granted: 2006-01-18
Abstract: An improved immunoassay for detecting the presence of anti-HIV-1 or anti-HIV-2 antibody that may be present in a test sample is provided. A composition comprising site specifically haptenated peptide conjugates and test kits also are provided.
Patent EP-0828717-B1 (EP)
Inventor: ZHI BENXIN
IPC: C07C49/15
Filed: 1996-05-23
Granted: 2002-09-04
Abstract: An efficient synthesis of 3-haloalkyl-1H-pyrazoles, suitable for adoption in a safe, large-scale process, has been developed.
Patent EP-0826286-B1 (EP)
Title: Systeme de television evolue
Inventor: LIM JAE S
IPC: H04N7/32
Filed: 1996-06-06
Granted: 2003-10-08
Abstract: Dans un signal de télévision possédant une succession de trames vidéo, dont au moins quelques-unes comportent une zone d'image et une zone sans image, une trame (V2) comportant une zone sans image est codée par génération de données d'identification (D1) décrivant l'emplacement à l'intérieur de la trame de la zone sans image, par codage vidéo uniquement de la zone d'image, afin de produire des données d'image codées et par fourniture des données d'identification et des données d'image codées en tant que sorties servant au décodage suivant de la trame.
Patent EP-0836789-B1 (EP)
Inventor: JONES PHILIP
IPC: H04W36/04
Filed: 1996-06-28
Granted: 2003-08-27
Abstract: La présente invention concerne un procédé, illustré par la figure, servant à déterminer le transfert intercellulaire pour une station mobile dans un système de communications multicellulaire. Ce système de communications comporte une cellule serveur, une pluralité de cellules voisines et au moins une cellule pilote. Les cellules sont constituées d'au moins une macrocellule et d'une pluralité de microcellules. Le procédé met en ÷uvre des opérations consistant à comparer à une valeur de paramètre le signal reçu de la cellule pilote.