baber/WOPTO huggingface dataset:
Patent EP-0606941-A1 (EP)
Inventor: DAFFARA FLAVIO
IPC: H04L27/26
Filed: 1994-01-07
Abstract: Synchronisation apparatus (12) for estimating and compensating for synchronisation offsets between a received modulated signal and a local carrier. The apparatus comprises means (22) for determining an error signal  epsilon (t) estimating the synchronisation offsets. The said error signal can be filtered, with different loop bands, either by a first low-pass filter (Hf1) or by a second low-pass filter (Hf2), in order to generate a control signal and to slave a local oscillator (20). A slaving mode detector (25) compares the control signal with a delayed replica of the same control signal and selects one or the other filter according to whether the device is operating in lock-on mode or in acquisition mode. The said detector (25) is self-programmed to toggle from one mode to the other. The device can be used for synchronising OFDM signals formatted by blocks of symbols. <IMAGE>
Patent EP-0622672-A1 (EP)
Inventor: ALLWAY PHILIP ARTHUR C O KODAK
IPC: C07C235/60
Filed: 1994-04-21
Abstract: A photographic element comprising a support, at least one photosensitive silver halide layer and in or adjacent said silver halide layer a colour coupler of one of the general formulae:
       
    wherein R¹ is a subsituted or unsubstituted aryl or a subsituted or unsubstituted heterocylic group, 
      R² is a subsituted or unsubstituted, saturated or unsaturated, primary or secondary alkyl group in which the carbon atom which joins R² to rest of the coupler has at least one fluorine atom attached to it, 
      R³ is an electron-withdrawing group, and 
      X is H or a coupling-off group, 
and wherein the electron-withdrawing properties of R¹ are such that the dye formed on coupling with oxidised colour developing agent 4-(N-ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine (CD4) has a λ max  of from 537 to 570 nm.
Patent EP-0661407-A1 (EP)
Inventor: HOOFT JOHANNES WILHELMUS GERAR
IPC: B29C63/00
Filed: 1994-12-12
Abstract: Method and device for the application of (ventilation) tape (8) to the top edge of a cavity sheet (1) comprising at least two parallel plates (14,15) which are kept at a distance from each other and are separated by means of spacers. The outer surfaces of the plates are covered with a protective foil and, for the application of the tape, this foil must first be removed; the tape (8) must then be applied and finally the foil is re-applied. One thing and another is achieved by partially rolling the foil onto the mantle of a conveyor path transporting the cavity sheet (1) before the tape is applied, then applying the tape and finally rolling the foil off the roller again and sticking it to the plate.
Patent EP-0625719-A1 (EP)
Inventor: FIELDING ALAN
IPC: G02B6/28
Filed: 1994-03-17
Abstract: In the manufacture of a polarisation insensitive wavelength multiplexing 2x2 tapered fused optical fibre coupler by progressive stretching the birefringence of the coupler resulting from the progressive stretching is subsequently nulled-out by elastic twisting of the coupler. The progressive stretching is performed under temperature conditions providing a profile in the coupling region of the coupler having the property that the coupling strength for one of the principal polarisation planes of the coupler remains substantially constant during said elastic twisting.
Patent EP-0657649-A1 (EP)
Inventor: PARNELL ARON THIMOTHY
IPC: F04C15/00
Filed: 1994-04-07
Abstract: A rotor and flexible drive shaft assembly for a progressive cavity pump or motor in which the rotor 10 is provided with an end portion 12 and the drive shaft 20 is provided with a head portion 18. A transverse spirally wound sheet metal pin 24 is engaged in the first passage 16 in the end portion 12 and a second passage 22 in the head portion 18, a retaining sleeve 26 preventing the pin from falling out, the retaining sleeve itself being held in place by a circlip 32.
Patent EP-0660384-A1 (EP)
Inventor: DAUTARTAS MINDAUGAS FERNAND
IPC: H05K3/24
Filed: 1994-12-01
Abstract: Solder bumps (49) are electrodeposited onto a substrate (1) with carefully controlled heights by forming patterned conductors (3) on an substrate (1), depositing and patterning a layer of material (5), such as titanium that is easily oxidized, and electrodepositing the solder bumps (49). The solder does not deposit on the titanium (5). Solder bumps (49) of uniform height are obtained because the titanium layer (5) acts as part of the electrical circuit during electrodeposition.
Patent EP-0644688-A1 (EP)
Inventor: KWON SUNG TAE
IPC: G03B13/06
Filed: 1994-09-13
Abstract: A rear focus type zoom lens including four sections respectively constituted by an objective lens (51), a magnification varying lens (52), a transmission lens (54) and an image focusing lens (55) arranged in this order such that the objective lens is disposed at the frontmost position, the zoom lens further including a beam splitter (56) disposed between a rearmost lens component of the image focusing lens and an image focusing surface (57) and adapted to separate a part of light incident thereon so that an optical view finder system is integral with an image pickup system. This construction makes it possible to prevent a parallax occurring in a case including a separate view finder. Since the overall construction of the zoom lens is common to the view finder, no separate objective lens is required in the view finder system. The zoom lens enables compactness and lightness of the optical view finder system because it is of the rear focus type, as compared to those of the existing front focus type. In particular, the rear focus type zoom lens makes it possible to view a clear image even at a bright place because light adjusted in amount by the iris (53) is incident on the viewer's eye.
Patent EP-0646762-A1 (EP)
Inventor: CONIL BERNARD
IPC: F42B5/192
Filed: 1994-10-04
Abstract: The present invention relates to combustible case elements (24) for artillery ammunition. The said elements, obtained by felting, compacting and baking, have a plane part of revolution (2, 7), an outer wall (5, 10) and an inner neck (4, 9) in one piece. Two complementary elements thus make it possible to obtain combustible cases which are easy to load with loose powder (25) and which do not present any problem in the positioning of the central channel, since the latter consists of the inner necks (4, 9). A complementary combustible ignition tube (26) consisting of agglomerated powder is advantageously positioned within the central channel thus defined. The invention also relates to a method for obtaining these elements by the use of a specially designed felting mould. <IMAGE>
Patent EP-0657187-A1 (EP)
Inventor: BOUHOUR ANNE
IPC: A61N1/365
Filed: 1994-12-05
Abstract: Implantable cardiac pacemaker with frequency slaved to a parameter representative of the physical activity of the person in whom it is implanted. The profile of the stimulation rate follows, so as to reproduce the profile of the physiological cardiac frequency, a mathematical function of the type:  Fc(t)=A*(1-B*exp(-t/Tau))+C. <IMAGE>
Patent EP-0622010-A1 (EP)
Inventor: ARON JEROME
IPC: A01D75/20
Filed: 1994-04-12
Abstract: The present invention relates to an agricultural machine, particularly a fodder windrower, including a structure (1) bearing at least one raking wheel (2) and a protective device (16) which includes at least one foldable lateral part (19, 20) to which is connected a catch (31) used to immobilise the raker wheel (2) during transport. It is noteworthy in that the raker wheel (2) has a stop piece (34) which blocks the catch (31) and the lateral part or parts (19 and 20) of the protective device (16) in the working position while it is being rotationally driven. <IMAGE>
Patent EP-0640274-A1 (EP)
Inventor: KLEIN JEAN
IPC: A01C5/06
Filed: 1994-08-31
Abstract: The present invention relates to the planting of seeds (58) in the ground. According to the invention, plugging the first outlet orifice (59) of a sowing ploughshare (47) causes the seeds (58) to leave via a second outlet orifice (61) of the said sowing ploughshare (47). <IMAGE>
Patent EP-0609182-A1 (EP)
Inventor: BORGHI ENZO
IPC: A61B18/14
Filed: 1994-01-12
Abstract: An electrode catheter designed for intravenous insertion into a cavity of the heart comprises a tubular sheath (1) encasing a first spiral wound wire (2) of conductive biocompatible material, which affords an insulated operative portion (2a) exposed from the sheath (1) and capped distally by a domed ring (4), and a mapping electrode (5) of conductive biocompatible material for sensing the electrical activity in the cardiac muscle, carried coaxially by the first spiral wound wire (2) and capable of movement along the operative portion (2a) transmitted by means of a second spiral wound wire (6) extending coaxially through the first (2) and connected to an external control handset (7). The operative portion (2a) of the first wire (2) is arched by means of a tension wire (9) designed to establish a restraint between the domed ring (4) and the distal end of the sheath (1), of which the length can be increased or reduced to alter the radius of the arched profile as expedient for the shape of the cavity explored.
Patent EP-0674734-A1 (EP)
Inventor: HAUG WALTER
IPC: C07D319/06
Filed: 1993-12-02
Abstract: L'invention concerne un dispositif destiné à entretenir des pistes de ski, conçu pour être monté sur un véhicule à l'aide d'un dispositif d'accouplement, et comprend un cadre porteur constitué d'au moins une traverse et de deux longerons. Une fraise à neige réglable en hauteur et une lame lisseuse sont montées sur le cadre porteur. Le cadre porteur est monté sur le dispositif d'accouplement de manière à pouvoir pivoter autour d'un axe longitudinal sensiblement horizontal et d'un axe transversal sensiblement horizontal. Afin d'améliorer la maniabilité et le caractère compact de ce dispositif destiné à l'entretien des pistes de ski, tout en augmentant simultanément la rigidité, la fraise à neige est montée pivotante sur les longerons de manière à être traînée depuis les extrémités avant desdits longerons, et la traverse est associée au dispositif d'accouplement afin de supporter le cadre porteur.
Patent EP-0677123-A1 (EP)
Inventor: SRIVATSA NARENDRA R
IPC: C09K23/44
Filed: 1993-11-29
Abstract: Deinking of impact and nonimpact printed paper is accomplished by repulping the printed paper in an alkali aqueous medium containing a deinking composition comprising one or more nonionic surfactants and/or alkanols. The presence of the deinking composition causes ink particles to agglomerate, which are removed from the aqueous medium by size and density separation. The invention provides an agglomeration method with high ink removal from all types of impact and nonimpact printed paper.
Patent EP-0685129-A1 (EP)
Inventor: PADOVANI ROBERTO
IPC: H04J13/00
Filed: 1994-02-01
Abstract: In a communication system in which direct sequence spread spectrum modulation techniques are used interference is generated in communications by remote stations since the communications share the same frequency spectrum. In order to increase system capacity the power level of the remote station transmitters are controlled by the local station. A setpoint is generated by the local station and compared with the remote station signal strength measured at the local station. The result of this comparison is used to generate power level adjustment commands which are sent to the remote station. The remote station is responsive to the power level adjustment commands for increasing or decreasing remote station transmitter power. In a spread spectrum communication system in which data is encoded at variable data rates, the local station determines the rate at which received data was encoded by the transmitting remote station. The data is decoded at each possible rate with error metrics generated that are representative of the quality of the data decoded at each rate. A rate decision algorithm is used to evaluate the error metrics and make a decision on the rate at which the data was transmitted. A pattern match of rate decisions is used to modify a setpoint so as to closely control the transmitting power of the remote station as a function of the quality of the received data.
Patent EP-0689589-A1 (EP)
Inventor: ANTRIM RICHARD L
IPC: C12N1/21
Filed: 1994-02-10
Abstract: L'invention se rapporte à de nouveaux mutants d'alpha-amylase dérivés de séquences d'ADN d'alpha-amylases naturelles ou recombinées. Les alpha-amylases mutantes sont en général obtenues par modifications in vitro d'une séquence d'ADN précurseur codant l'alpha-amylase naturelle ou recombinée afin de générer la substitution (remplacement) ou délétion de restes d'un ou plusieurs acides aminés d'une alpha-amylase précurseur. Ces alpha-amylases mutantes ont une stabilité à l'oxydation modifiée et/ou des profils de rendement de pH modifiés et/ou une stabilité thermique modifiée comparativement au précurseur. L'invention se rapporte également à des compositions détergentes ou de liquéfaction d'amidon comprenant les amylases mutantes, ainsi qu'à des procédés d'utilisation des amylases mutantes.
Patent EP-0760499-A1 (EP)
Inventor: KONISHI KAZUHIRO
IPC: G09G1/16
Filed: 1994-05-09
Abstract: In DDC1, a data request signal is applied to overlap a vertical synchronization signal from a computer 1 to a terminal 33, the data request signal is applied from a receiver 24 through a switch 25 to a non-volatile memory 27, information related to a video monitor 4 is read from the non-volatile memory 27, and the read information is applied from a driver 21 through a data terminal 31 to the computer 1. In DDC2B, a data request signal is applied to both the data terminal 31 and a clock terminal 32, a part of the data request signal is decoded by a data request decoder 28 through a receiver 22, the data request signal is applied through the switch 25 to the non-volatile memory 27, information is read from the non-volatile memory 27, and the read information is applied from the driver 21 through the data terminal 31 to the computer 1.
Patent EP-0710171-A1 (EP)
Title: Abrasive articles comprising vinyl ether functional resins
Inventor: FOLLENSBEE ROBERT A
IPC: B32B27/18
Filed: 1994-06-10
Abstract: Abrasive articles are provided having at least one of a backing material saturated with a saturant, a barrier coat, a make coat, a size coat layer or combinations thereof wherein the saturant and layers consisting essentially of 100 % solids radiation-cured resin of one or more vinyl ether monomers and/or oligomers.
Patent EP-0775199-A1 (EP)
Inventor: YU GUO-LIANG
IPC: A61P17/02
Filed: 1994-05-31
Abstract: Disclosed is a superoxide dismutase-4 (SOD-4) polypeptide and polynucleotides encoding such SOD-4 polypeptides. Also provided is a process for producing such polypeptide by recombinant techniques. Furthermore disclosed is a nucleic acid molecule specifically hybridizing to a polynucleotide encoding such polypeptide and antibodies against such polypeptide as well as the use of such nucleic acid molecules and antibodies for diagnosis. Such SOD-4 polypeptides may be combined with a suitable pharmaceutical carrier to provide therapeutical and/or prophylactic effects against various diseases.
Patent EP-0714756-A1 (EP)
Inventor: SHIRAI YOSHIMITSU
IPC: B29C48/30
Filed: 1994-08-17
Abstract: An apparatus, a method and a covering die for producing a long fiber-reinforced thermoplastic composition for reducing unevenness in extrusion in a web width direction when covering a bundle of continuous fibers which are opened in a web form with fused thermoplastic resin extruded from a slit, wherein fused thermoplastic resin is extruded from a slit set so as to have a width substantially equal to that of the web and having a plurality of resin supply lines up to the slit branched on the same plane to thereby cover at least one side of the moving bundle of continuous fibers which are opened in a web form.
Patent EP-0711229-A1 (EP)
Inventor: HANDFIELD MICHAEL
IPC: B60C23/20
Filed: 1994-08-03
Abstract: L'invention concerne un procédé et un système de contrôle d'un paramètre d'un pneu de véhicule. Dans un mode de réalisation, une unité de détection (10) disposée à l'intérieur du pneu communique avec une unité réceptrice centrale par une voie électromagnétique comprenant un ou plusieurs composants conducteurs du véhicule. D'autres modes de réalisation de l'invention comprennent des liaisons de communication supplémentaires destinées à recevoir des informations de l'unité de détection et du récepteur, et à commander ces dernières.
Patent EP-0714446-A1 (EP)
Title: Chitinase, adn codant pour cette derniere et plantes contenant cet adn
Inventor: APOTHEKER-DE GROOT MARION
IPC: C12N15/56
Filed: 1994-08-17
Abstract: La présente invention se rapporte à une nouvelle classe de chitinases végétales à activité d'endo-chitinase, à activité antifongique et d'un poids moléculaire compris entre 40 46 43 kDa tel qu'évalué par électrophorèse sur polyacrylamide de sulfate de dodécyle de sodium. L'invention se rapporte en outre à des compositions antifongiques comprenant, comme principe actif, une chitinase selon l'invention. Selon un autre aspect de l'invention, une séquence d'ADN isolée est décrite, laquelle comprend un cadre ouvert de lecture codant une nouvelle chitinase. L'invention se rapporte également à une séquence d'ADN recombinant pouvant être exprimé dans les plantes, qui comprend une séquence d'ADN codant une chitinase selon l'invention, ainsi qu'à des cellules végétales et à des plantes comprenant un tel ADN recombinant incorporé dans leur génome.
Patent EP-0713468-A1 (EP)
Title: Procede et appareil de fabrication et de remplissage d'une poche a cloison
Inventor: CHRISTINE WILLIAM C
IPC: B65B9/08
Filed: 1994-08-18
Abstract: Poche (26) à cloison formée, remplie et fermée hermétiquement dans une chambre stérilisée (36). Une feuille en forme de bande (24) sort d'un bain stérilisé et s'engage dans la chambre. Un dispositif d'entraînement fait passer la feuille en forme de bande dans la chambre où la poche est formée en plusieurs étapes. On plie la bande (24) en deux dans la chambre de manière à former un bord supérieur au niveau du pli, les lisières étant disposées à proximité l'une de l'autre. A la suite du pliage, la bande forme une paire de parois parallèles. On étire la bande afin de former dans les parois de la bande des poches respectives alignées l'une sur l'autre et situées à proximité de la lisière. On introduit une cloison (98) entre les deux poches et on soude les parois (66) l'une à l'autre afin qu'elles retiennent la cloison. Les deux parois sont soudées de manière à former une poche présentant une partie réservoir. On forme un élément décollable en forme de U (144) entre les deux parois de sorte qu'il se situe sous la cloison et autour de celle-ci. Ensuite, on détache de la bande la poche ainsi formée, et on introduit la poche, dont le bord supérieur est plié, dans une chambre partielle stérilisée (164) entourant la partie supérieure de la poche. On met la chambre partielle en communication avec la chambre stérilisée de formage. La partie inférieure de la poche s'étend au-dessous de la chambre. Un mécanisme situé sous la chambre fait passer la poche dans la chambre partielle. A l'intérieur de la chambre, on pratique une fente dans le bord supérieur de la poche et on remplit la poche. Enfin, on ferme hermétiquement la poche au niveau du bord supérieur.
Patent EP-0737029-A1 (EP)
Title: A rolling cultivator
Inventor: BLESING EDWARD DAVID
IPC: A01B21/04
Filed: 1994-09-14
Abstract: An elongate cultivating tool adapted to be supported at each end so as to be able in use to rotate about a longitudinal axis. The cultivating tool comprises an elongate cylindrical support (1) which may be a helical coil spring, a plurality of cultivating elements (2) on a peripheral cylindrical surface of the cylindrical support, each cultivating element linking up with four other like cultivating elements on the peripheral cylindrical surface and one and preferably two tines (3) extending from each cultivating element. There may be two banks of cultivating elements on the tool to give a greater number of tines on the tool. The axle (6) to support the cylindrical support for rotation may be telescopic to provide tension to maintain the position of the cultivating elements. The cultivating elements are formed from metal rod and in one form comprise a U-shaped body with each leg of the U-shaped body including a bend out of the plane of the body with each portion beyond the bend comprising a tine. In another form the elements comprise a circular loop portion, two tangential legs extending from the loop portion and crossing each other and each leg including a bend out of the plane of the loop portion beyond the crossing with each portion of the leg beyond the bend comprising the tine.
Patent EP-0694236-A1 (EP)
Inventor: LOPATIN ANDREW J
IPC: H04Q9/08
Filed: 1994-04-14
Abstract: Un système de modulation de commandes reçoit des commandes provenant de plusieurs sources d'entrée, dont certaines sont locales (3) et d'autres distantes (6), et achemine ces commandes vers plusieurs dispositifs commandés qui peuvent être des satellites. En utilisant ces sources d'entrée, l'utilisateur configure des processus de signaux numériques placés dans chaque voie d'un ensemble de voies de modulation (8), pour que ces dernières présentent les paramètres de modulation désirés. On obtient ainsi un système qui commande plusieurs types différents de dispositifs commandés.
Patent EP-0721692-A1 (EP)
Title: Fly back converter
Inventor: WEINMEIER HARALD
IPC: H02M3/335
Filed: 1994-09-26
Abstract: PCT No. PCT/EP94/03198 Sec. 371 Date Jul. 1, 1996 Sec. 102(e) Date Jul. 1, 1996 PCT Filed Sep. 26, 1994 PCT Pub. No. WO95/09476 PCT Pub. Date Apr. 6, 1995A flyback converter has a transformer with a primary winding and at least one secondary winding, with a switch driven by a driving circuit, through which an input direct voltage is applied to the primary winding, with a rectifier and a load capacitor for producing an output direct voltage connected downstream from the secondary winding and a current sensor for the current flowing through the primary winding, the duty factor of the driving signal of the driven switch being dependent, on the one hand, on the deviation of the output direct voltage from its set value and, on the other hand, on the output signal of the current sensor. A maximum value is established for the set value of the primary current, up to which point regulation of the output direct voltage takes place, and where the clock frequency of the driving signal of the driven switch can be varied in direct proportion to the output direct voltage.
Patent EP-0723484-A1 (EP)
Inventor: KRIVOCHIEV GUEORGUI
IPC: G01N21/85
Filed: 1994-09-29
Abstract: L'invention concerne un dispositif de reconnaissance et/ou de tri de fruits ou légumes, comprenant des moyens (102; 1) d'éclairage d'un objet (101; 3) à reconnaître et/ou à trier, émettant au moins un faisceau de lumière incidente, des moyens (2) de récupération d'au moins une partie de la lumière diffusée par ledit objet et des moyens (fig. 9) d'analyse de ladite lumière diffusée, générant une information de reconnaissance et/ou de tri représentative dudit objet. Selon l'invention, lesdits moyens (2) de récupération comprennent au moins deux récepteurs optiques (5) indépendants, placés sur des axes distincts et différents de l'axe dudit faisceau de lumière incidente, de façon que lesdits récepteurs optiques reçoivent des flux lumineux diffusés distincts (203A, 20B) correspondant à des portions au moins partiellement distinctes de ladite lumière diffusée, et lesdits moyens d'analyse (fig. 9) traitent de façon indépendante chacun desdits flux lumineux (3203A, 203B).