baber/WOPTO huggingface dataset:
Patent EP-0575444-B1 (EP)
Inventor: UCHMAN FREDERICK J
IPC: F16D3/205
Filed: 1992-02-07
Granted: 1996-12-11
Abstract: Joint de cardan homocinétique (22) à trépied, comprenant un élément externe annulaire (24), un élément interne (26) et trois rouleaux à éléments multiples (28). La surface interne de l'élément externe (24) comprend trois bosses longitudinales (34) formant des paires opposées de glissières longitudinales et parallèles (36) dans lesquelles s'engagent les rouleaux à éléments multiples (28). L'élément interne (26) est placé au centre de l'élément externe (24) et comprend trois tourillons (40) s'étendant radialement dans les trois bosses longitudinales (34). Un rouleau (28) à éléments multiples (28) est fixé pivotant à chacun des tourillons (40). Chaque rouleau (28) à éléments multiples comprend des paires de rouleaux (50) allongés placés à l'opposé l'un de l'autre, et dont chacun s'engage dans une glissière adjacente (38) qui correspond à son tourillon. L'axe de rotation (54) des rouleaux allongés (50) est sensiblement perpendiculaire à sa glissière adjacente (38), et chaque rouleau allongé (50) est monté de telle façon qu'il peut être déplacé axialement le long de son axe de rotation (54).
Patent EP-0588853-B1 (EP)
Inventor: FERRUTI PAOLO
IPC: C08G64/02
Filed: 1992-06-05
Granted: 1996-09-18
Abstract: PCT No. PCT/EP92/01262 Sec. 371 Date Dec. 10, 1993 Sec. 102(e) Date Dec. 10, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/22600 PCT Pub. Date Dec. 23, 1992.Polycarbonates of formula (I) wherein a is an integer from 2 to 300; R1 and R2 are the same or different and are independently a polyester residue of formula (III) wherein x and y are integers from 1 to 50, R4 and R5, which are the same or different, are aliphatic straight or branched hydrocarbon chains having from 1 to 4 carbon atoms, R6 is an aliphatic or alicyclic straight or branched chain having from 2 to 18 carbon atoms, or a polyoxyalkylene residue of formula (II), the two groups -R4-COO and -R5-COO being randomly distributed in the polyester residue, x and y being in any possible ratio from 0 to 100, are synthesized by reacting dihydroxy compounds with 1,1'-carbonyldiimidazole. They are useful for the preparation of bioerosible matrices for biologically active compounds.    <IMAGE>  (I)   <IMAGE>  (II)   <IMAGE>  (III)
Patent EP-0619889-B1 (EP)
Inventor: EMMONS DAVID J
IPC: G02B6/38
Filed: 1992-08-28
Granted: 1996-12-11
Abstract: A variable attenuator for a fiber optic transmission system includes first and second optical fibers which are axially aligned. The fibers are provided with spherical polishes. The radius of each of the fibers originates at an axis which is offset from an axis of the fiber cores.
Patent EP-0565978-B1 (EP)
Inventor: MUELLER EGBERT DR
IPC: B01J20/32
Filed: 1993-04-03
Granted: 1997-06-18
Abstract: The invention relates to activated carrier materials which, as the activated groups, contain oxirane or azlactone groups as substituents in linear polymers. Azlactone groups may also be present bound to the carrier via a thioether bond. The invention further relates to affinity carriers and immobilised enzymes which can be prepared from the activated carrier materials.
Patent EP-0579108-B1 (EP)
Inventor: RECH DIETER
IPC: E04F15/12
Filed: 1993-07-08
Granted: 1997-04-16
Abstract: Process for mounting plastic anchor plates (1) or mouldings made of plastic anchor plates (1), retaining elements (3) being positioned and fastened on or in the underlying floor or wall surface (6) which is to be clad. The plastic anchor plates (1) or mouldings made of plastic anchor plates (1) are fastened, via their anchors (8), on said retaining elements, and the plastic anchor plates (1) or mouldings made of plastic anchor plates (1) are then, if appropriate, welded, soldered or adhesively bonded to one another and cast in place with mortar (9) or concrete. <IMAGE>
Patent EP-0597456-B1 (EP)
Inventor: WOLL MATTHIAS
IPC: H01R43/058
Filed: 1993-11-10
Granted: 1999-05-26
Abstract: In the case of a device for connecting a wire to a contact element or the like by deformation of clamping parts of the contact element by means of compression devices - especially compression devices of a crimping tool (20) which is arranged interchangeably in an impact press and has a crimping die (28) which carries out the deformation in a crimping position - a number of crimping dies (28), the number of which corresponds to the number of deformation regions, are arranged around a retaining opening in order to produce a plurality of deformation regions on the contact element, each of which crimping dies can be moved towards the retaining opening, into the crimping position, by means of compression jaws (46, 47) or similar devices, the compression jaws (46, 47) being movable by means of compression dies (40, 40a) which are provided at an angle with respect to them. Said compression dies (40, 40a) are arranged on both sides of a line of symmetry (M) and approximately parallel to it, with surfaces inclined at an angle with respect to the axis of symmetry (M), which surfaces engage in the movement path (44) of inclined surfaces of the compression jaws (46, 47). <IMAGE>
Patent EP-0639309-B1 (EP)
Inventor: KNAUER KARL
IPC: H03K19/096
Filed: 1993-04-30
Granted: 1996-12-27
Abstract: L'invention concerne un circuit logique asynchrone dans lequel une pluralité de lignes d'entrée (I) sont reliées à un bloc logique à canal N (NL) tout comme à un bloc logique à canal P inverse (PL) (Split Transistor Switch Logic). Ce circuit permet d'obtenir des données de sortie significatives à ses sorties (OUT1, OUT2) à chaque fois avant un changement de signal à une sortie de signalisation finale (RDY), et ce, tant sur l'impulsion croissante que sur l'impulsion décroissante d'un signal d'interrogation émis à une entrée d'interrogation (REQ). Le principal avantage de cette invention réside dans le fait qu'elle n'implique pas une grande complexité technique et que comparativement à un autre circuit logique asynchrone à commande d'état équivalent, sa capacité opératoire est double.
Patent EP-0663950-B1 (EP)
Inventor: SCHUELEIN MARTIN
IPC: C12N15/56
Filed: 1993-10-06
Granted: 2004-03-17
Abstract: A cellulase variant of a parent cellulase, e.g. a cellulase classified in family 45 such as a Humicola insolens 43 kD endoglucanase, comprising a cellulose binding domain (CBD), a catalytically active domain (CAD) and a region linking the cellulose binding domain and catalytically active domain (the linking region), wherein one or more amino acid residues of the CBD, CAD or linking region is deleted or substituted by one or more amino acid residues and/or one or more amino acids are added to the linking region and/or another CBD is added at the opposite end of the catalytically active domain,has improved properties as regards e.g. alkaline activity, compatibility with detergent composition ingredients, particulate soil removal, colour clarification, defuzzing, depilling, harshness reduction, and sensitivity to anionic surfactants and peroxidase bleaching systems and is useful e.g. in detergent compositions, for textile treatment, in paper pulp processing, for animal feed and for stone washing of jeans.
Patent EP-0611852-B1 (EP)
Inventor: GRUBER EVA MARIA DIPL-ING
IPC: E04B1/61
Filed: 1994-02-02
Granted: 1997-07-09
Abstract: Wall element, in particular a double wall element, for erecting a large-surface-area shuttering wall, comprising wall elements which butt against one another with their lateral abutment edges and exhibit a base plate (1) with rectilinear and mutually parallel, lateral abutment edges (15, 16) on one large side of the base plate. For rapid erection of the shuttering wall, there is configured on the other large side of the base plate (1), behind one abutment edge (15), a fit-in extension (3) which projects beyond said edge, is in the form of a plate and has an obliquely downwardly running bottom end edge (6) and, behind the other abutment edge (16), a fit-in cutout (7) which is adapted to the fit-in extension. Consequently, the wall elements can be fitted in a sliding manner one into the other until the mutually adjacent abutment edges of the two wall elements come into contact with one another. <IMAGE>
Patent EP-0650259-B1 (EP)
Inventor: RIEDER KLAUS-HARTWIG
IPC: H03L7/07
Filed: 1994-10-15
Granted: 1998-11-25
Abstract: To ensure interference-free transmission of digital messages, very high demands are made on the accuracy and stability of the clock generators. It is known to use for this purpose microprocessor-controlled digital phase-locked loops and to use for this expensive highly stable crystal oscillators. An accurate system clock should be delivered even if the reference clock fails. Contradictory demands are made on the phase-locked loops, on the one hand a wide bandwidth to achieve a small phase timing error and on the other hand a narrow bandwidth in order to keep down the influence of jitter and wander on the clock accuracy when the reference clock fails. It is the object of the invention to specify a circuit arrangement for an inexpensive clock generator which should deliver a highly accurate clock frequency even when the reference clock fails. According to the invention, the contradictory demands on a phase-locked loop are distributed over two phase-locked loops, both of which are controlled by a microprocessor and which are allocated only one oscillator. A first phase-locked loop (1) having a narrow bandwidth is connected via a change-over switch (3) to a second phase-locked loop having a wide bandwidth. When the reference clock fails, the output clock of the first phase-locked loop (1) is switched as reference clock to the second phase-locked loop (2). <IMAGE>
Patent EP-0652649-B1 (EP)
Inventor: DIEKELMAN DENNIS PAUL
IPC: H04B7/15
Filed: 1994-11-02
Granted: 2003-12-17
Abstract: A method for managing resource usage within a cellular communications system (10) having at least one satellite (12) and, capable of communicating with the satellite(s) (12), at least one controlling station (28) and multiple ground terminals (26). The controlling station (28) predicts (372, 380) system communication traffic and operating capabilities for a future period; generates (216) a system plan (250) and an individual operational plan (270-30n) for each satellite (12) based on the prediction; distributes (222) each individual operational plan (270-30n) to each corresponding satellite (12); monitors (226) execution of the system plan (250) during the future period to determine (228) whether the plan is operating acceptably and when the plan is not operating acceptably (228), generates (216) a new plan, or portion thereof, to alleviate the unacceptable operation; and repeats the foregoing steps for additional future periods. Each satellite (12) receives (502), stores (504), executes (224) and monitors execution (226) of its individual operational plan (270-30n) and transmits out-of-plan messages (338) to the controlling station (28) when it detects an out-of-plan condition (336).
Patent EP-0653386-B1 (EP)
Inventor: KRUMWIEDE JOHN FRANKLIN
IPC: C03C3/087
Filed: 1994-11-10
Granted: 2001-05-02
Abstract: The present invention provides a glass composition having a neutral gray color and a luminous (visible) transmittance within a range that allows the glass to be used in the forward vision areas of a vehicle. The base glass is a soda-lime-silica composition and iron, cobalt, selenium and/or nickel are added as colorants. In one particular embodiment of the invention which is essentially nickel-free, a neutral gray colored glass with a luminous transmittance (C.I.E. illuminant A) of 60% and higher at a thickness of 3.9 millimeters may be attained by using as colorants: 0.30 to 0.70 wt. % Fe2O3, no greater than 0.21 wt. % FeO, 3-50 PPM CoO and 1-15 PPM Se, and preferably 0.32 to 0.65 wt. % Fe2O3, 0.065 to 0.20 wt. % FeO, 5 to 40 PPM CoO and 1 to 9 PPM Se. In an alternate embodiment of the invention which includes nickel oxide as a colorant, a neutral gray colored glass with a luminous transmittance of 60% and higher at a thickness of 3.9 millimeters may be attained by using 0.15 to 0.65 wt. % Fe2O3, no greater than 0.18 wt. % FeO, 15-55 PPM CoO, 0-5 PPM Se and 25-350 PPM NiO as colorants, and preferably 0.17 to 0.60 wt. % Fe2O3, 0.04 to 0.16 wt. % FeO, 20 to 52 PPM CoO, 0 to 3 PPM Se and at least 50 PPM NiO.
Patent EP-0648878-B1 (EP)
Inventor: GROSHENS PIERRE
IPC: D04H13/00
Filed: 1994-09-30
Granted: 1998-05-06
Abstract: The thermal-bonded interlining material of the invention comprises at least one non-woven layer (4) of tangled fibres (2) or filaments which has a given general direction and one face of which is covered with spots of heat-meltable polymer. Moreover, it comprises so-called weft threads (3) which are continuous textured filament threads arranged transversely to the abovementioned general direction and linked to the said layer as a result of the tangling of the fibres or filaments of the layer. Since the interlining material comprises only a single non-woven layer, the spots of heat-meltable polymer are arranged on the face of the layer on which weft threads are partially visible. Since the interlining material comprises two non-woven layers (4, 23) of tangled fibres or filaments (2), between which the weft threads (3) are sandwiched, the number of spots of polymer is of the order of or greater than 60 per square centimetre. <IMAGE>
Patent EP-0678124-B1 (EP)
Inventor: LARSON GARY B
IPC: C23C22/08
Filed: 1993-11-15
Granted: 2000-08-16
Abstract: Composition and methods for providing a phosphate conversion coating on a metal surface, particularly a copper surface, characterized in that the phosphating composition includes at least one composition-soluble compound containing vanadium, niobium, tungsten or tantalum. The phosphate conversion coatings so produced are thicker, more durable and more uniform than those produced by known phosphating compositions. The compositions and processes are especially useful for providing a passivating/uniformizing coating layer on copper surfaces to which organic resin is thereafter deposited to serve as a resist in printed circuit fabrication sequences, particularly when the organic resin is an electrophoretically deposited organic resin. Also described is the microetching of copper surfaces with a phosphoric acid/peroxide microetchant preparatory to deposit thereon (or after a further provision of a phosphate conversion coating) of a photoresist which is then imagewise exposed and developed to provide a patterned resist.
Patent EP-0689696-B1 (EP)
Inventor: NILAKANTAN CHANDRASEKHARAN
IPC: H04L12/46
Filed: 1994-01-03
Granted: 2004-06-23
Abstract: A reverse address resolution protocol for use in a communication network which allows resolution logic to provide a higher level protocol information (such as an IP address) to a source of a request for such information, independent of the physical network address of such source. The protocol is used in a processor having a plurality of ports, at least one of such ports connected by a point-to-point channel to a remote network device. Reverse address resolution protocol is responsive to a resolution request from the remote network device across the point-to-point channel to supply the higher level protocol information based upon the port through which the resolution request is received, rather than the physical network address of the requesting device. Thus, a remote device may be coupled to a network, and connected to a central management site across a point-to-point communication link, in a "plug and play" mode. The person connecting the device to the remote network does not need to determine the physical network address of the device or configure the device with a higher level address protocol.
Patent EP-0658270-B1 (EP)
Inventor: HANCOCK ROBERT L
IPC: H01F38/12
Filed: 1993-08-31
Granted: 1998-04-08
Abstract: An ignition coil comprising: a C-shaped iron core member (100) defining an air gap between the terminal ends of the C-shaped member; a coil sub-assembly within said air gap comprising a primary coil member (200) and a secondary coil member (400); both said primary coil member (200) and said secondary coil member (400) comprising a bobbin and a plurality of windings of electromagnetic material being wound about the axis of each said bobbin, said primary coil member (200) received telescopically within said secondary coil member (400); and said primary coil member (200) including a permanent magnet member (310) disposed at one end of said bobbin (200) and in intimate contact with said C-shaped core member (100) at both its ends and thereby completely filling said air gap, said permanent magnet member (310) being made of a magnetic material dispersed within an electrically non-conductive matrix and being at substantially less than full density within said matrix.
Patent EP-0740778-B1 (EP)
Inventor: BIGNELL NOEL
IPC: G01F1/66
Filed: 1994-03-07
Granted: 2002-08-28
Abstract: PCT No. PCT/AU94/00104 Sec. 371 Date Oct. 27, 1995 Sec. 102(e) Date Oct. 27, 1995 PCT Filed Mar. 7, 1994 PCT Pub. No. WO94/20821 PCT Pub. Date Sep. 15, 1997The present invention relates to a fluid flow arrangement where the effects of high order acoustic modes are suppressed in ultrasonic flow measurement. In one embodiment, ultrasonic transducers are arranged in a duct configured to carry a fluid. Ultrasonic signals between the transducers travel in a plurality of high order modes having velocities slower than a fundamental mode whose time of flight is desired to determine with accuracy. A measurement portion between the transducers is adapted to suppress the propagation of the non-fundamental modes.
Patent EP-0693188-B1 (EP)
Title: Switchable lens
Inventor: LARGE TIMOTHY ANDREW
IPC: A61F2/16
Filed: 1994-04-07
Granted: 1999-10-27
Abstract: A lens assembly (1) comprises a lens (2; 10, 11; 20) the focal length of which may be changed by application of an electric or magnetic field. A switching means (4, 15) provides a drive impulse to change the focal length of the lens (2; 10, 11; 20). An integral power source (4, 15) provides power for the switching means. A lens which can be switched between near and distance vision by the user is thereby provided.
Patent EP-0649437-B1 (EP)
Inventor: DE ROSA ALFREDO
IPC: A01N59/12
Filed: 1994-04-28
Granted: 1998-11-11
Abstract: PCT No. PCT/IT94/00052 Sec. 371 Date Jan. 3, 1995 Sec. 102(e) Date Jan. 3, 1995 PCT Filed Apr. 28, 1994 PCT Pub. No. WO94/26788 PCT Pub. Date Nov. 24, 1994Process for the preparation of complexes of iodine with chitosan or derivatives thereof, and the iodinated compounds thus obtainable. Said compounds take form of powders, which may contain over 60% of iodine in its elementary form. In a dry state the iodine bound to the chitosan or derivatives thereof does not sublimate. If the percentage content of iodine does not exceed 50 % (by weight), said powders can be dissolved in aqueous solvents of an acid type, such as, for example, diluted acetic acid or glutamic acid. Said solutions are compatible with addition of surfactants, preferably of a non-ionic type, which improve the solubility of the chitosan-iodine complex. Solutions with identical characteristics can, alternatively, be prepared by solubilizing, heating if necessary the iodine in a suitable surfactant, preferably non-ionic, and adding this solution under rapid stirring to the chitosan derivatives thereof, dissolved in water, optionally in the presence of acids or salts. Alternatively, the chitosan or derivatives thereof in a dry state can be added to the solution of iodine in surfactant which rapidly absorbs onto the solid, forming the chitosan-iodine complexes. This material suspended in water or in acid solutions, preferably acetic acid or glutamic acid, solubilizes rapidly. The complexes of iodine with chitosan or derivatives thereof, in the form of aspersable powders, solutions or ointments, thanks to their disinfectant and cicatrizing properties, can be used in the field of surgery post-operative treatment and more generally speaking as products for topical use for medication of wounds and disinfectation of the skin. Another area of interest in which the complexes can be used as an active principle is the field of cosmetics.
Patent EP-0739558-B1 (EP)
Inventor: RICHTER ANDREAS
IPC: H04L12/56
Filed: 1994-06-08
Granted: 2003-04-16
Abstract: The present invention is embodied in a digital communication system where multiple media data sources are time multiplexed into a packetized data stream, each packet having an assigned priority and the packetized data stream transmitted in substantially the order of assigned priority. At both the transmit side, and the receive side, audio packets are given priority processing over video packets, which in turn have priority over text/graphics data packets. Continuous real time audio playback is maintained at the receiver by delaying the playback of received audio in a first in/first out (FIFO) buffer (734, 742) providing a delay at least equal to the predicted average packet delay for the communication system. Optionally, the average system delay is continuously monitored, and the audio playback delay time is adjusted accordingly. Audio playback is slowed or accelerated in order to shrink or grow the difference in time between the sender and receiver. In another aspect of the invention, a conference of three or more callers is created by broadcasting a common packetized data stream to all conference callers. <IMAGE>
Patent EP-0711321-B1 (EP)
Inventor: MARTIN ROBIN COLLET
IPC: A22C13/00
Filed: 1994-08-01
Granted: 1998-10-21
Abstract: Un film de collagène perforé est utilisé pour envelopper des produits alimentaires à base de viande et de volaille. Ce film comporte une série de perforations destinées à permettre la sortie d'air ou de vapeur enfermés dans le produit enveloppé. La disposition et l'espacement des perforations dans deux directions perpendiculaires (T, M) et la taille de chaque perforation sont telles que le film ait une solidité suffisante pour supporter sans se déchirer les opérations d'emballage, de traitement et de cuisson d'un produit alimentaire compressé sous filet.
Patent EP-0711252-B1 (EP)
Inventor: DASTOL MAGNE
IPC: C04B18/14
Filed: 1994-07-19
Granted: 1998-01-14
Abstract: L'invention concerne un procédé qui permet de produire de la microsilice dotée d'un pouvoir réfléchissant allant de 65 à 90 %, dans un four de traitement de minerais destiné à la production de ferrosilicium ou de silicium. On utilise une charge comprenant une source de SiO2 et un agent solide de réduction carboné et on récupère la microsilice à partir des effluents gazeux sortant du four. L'agent solide de réduction alimentant ce four contient une quantité de matières volatiles inférieure à 1,25 kg par kg de microsilice produite et la température de l'atmosphère gazeuse se trouvant dans le four au-dessus de la charge est maintenue au-dessus de 500 °C.