baber/WOPTO huggingface dataset:
Patent EP-0405851-A1 (EP)
Inventor: ARROYO JOHN CANDIDO
IPC: H01B7/17
Filed: 1990-06-22
Abstract: An animal-resistant optical fiber cable (20) includes a core (22) which comprises a transmission medium and a sheath system. The sheath system includes an outer jacket (65) and a dielectric armor (40) in the form of a shell. The shell comprises a plurality of longitudinally extending preformed segments (42-42) each being a composite comprising a substrate portion (50) and a layer (52) of a coating material which has a relatively high hardness - especially a diamond film - disposed on an outer surface of the substrate portion. Each of the segments covers less than half of the periphery of the core and, in a preferred embodiment, eight segments are used. Further, the shell segments are stranded helically about the core with at least portions of longitudinal edge surfaces of adjacent segments being in engagement with each other. The shell segments not only provide rodent protection for the cable, but also they provide suitable tensile and compressive strength as well as suitable flexibility and cable bending performance. Further, because the cable in a preferred embodiment has an all-dielectric sheath system, it is inherently lightning, corrosion and EMP resistant.
Patent EP-0419193-A1 (EP)
Inventor: KIMURA MAKIKO
IPC: B41J2/165
Filed: 1990-09-17
Abstract: An ink jet head including a base member (100); a first member (1300) having recesses and coupled with the base member to form ink passages using the recesses; a second member (400) integral with the first member (1300) and extending at an angle from an end of the first member, the second member (400) having ink ejection outlets (41) communicating with the ink passages.
Patent EP-0420651-A1 (EP)
Inventor: WINTER WILLIAM EDWARD JR
IPC: C10G65/12
Filed: 1990-09-27
Abstract: A novel slurry hydrotreating process is described in which a hydrotreating catalyst of small particle size is contacted with petroleum or synfuel feedstocks, particularly gas oils, for hydrogenation of the aromatics contained in such feedstocks. The slurry hydrotreating process employs a high temperature stage followed by one or more low temperature stages.
Patent EP-0461322-A1 (EP)
Inventor: EISENSTADT AMICHAI
IPC: C07C69/84
Filed: 1990-06-13
Abstract: A method for preparing hydroxy aromatic carboxylic acids, or the ester derivatives thereof, comprises the carbonylation of a hydroxy aromatic bromide in the presence of a catalytic amount of a transition element of group VIII of the Periodic Table on a carbon support, at a pH of above 8, in the absence of any promoter.The reaction is carried out at a temperature in the range of between 140°C to 200°C. The resulting products are obtained in high yields and of high purity. The method has particular applicability to the manufacture of 6-carboxy-2-naphthol and 4-hydroxy-4'-carboxy-biphenyl.
Patent EP-0394144-A1 (EP)
Inventor: HERREROS XAVIER MERLIN GERIN
IPC: H01H71/46
Filed: 1990-03-29
Abstract: A modular auxiliary switch (100) comprises a mechanism (18) for controlling at least one interruptor (16) with inverting contacts (32, 34, 36), and a manual test device (70) intended to check the operation of the elements inserted into the auxiliary electrical circuit, without change of state of the associated circuit breaker block. The test device (70) comprises a test button (76) and a control lever (72) acting directly on the moving contact (32) when the test button (76) is depressed, in order to cause the forced switching of the interruptor (16), independently of the mechanism (18) which remains stationary. After the test button (76) has been released, the lever (72) returns automatically to an inactive position thanks to the return action of a spring (78). This device avoids the local resetting of the mechanism (18) after the test. <IMAGE>
Patent EP-0445484-A1 (EP)
Inventor: BURLETT DONALD JAMES
IPC: D06M101/16
Filed: 1990-12-18
Abstract: The present invention relates to a method of improving the adhesion between an aramid cord and sulfur vulcanized rubber comprising (a) treating the aramid cord with a copolymer of the structural formula:
       
 wherein w is an integer of from 1 to 100, y is an integer of from 10 to 500; z is an integer of from 1 to 120; X is:
       
 or mixtures thereof; B is:
       
 or mixtures thereof; wherein R is selected from the group consisting of H, Cl or CH₃; and 
   (b) vulcanizing a composite of the treated cord and rubber.
Patent EP-0427681-A1 (EP)
Inventor: PEZZOLI LUIGI
IPC: B65H67/04
Filed: 1990-09-06
Abstract: There is disclosed a system for automatic­ally driving textile cans from a drawing frame to a roving frame, which system has been specifically designed and arranged so as to replace the textile cans even during the operation of the textile machine. 
     This system essentially comprises an end­less conveyor device, such as, for example, a con­veyor belt, adapted to drive the textile cans from the drawing frame to the roving frame, therewith can driving or pushing means cooperate to transver­sely push the single textile cans. 
     The textiles can driving or pushing means are adapted to drive full textile cans to a corre­sponding conveyor device, for example a roller con­veyor, while simultaneously discharging empty text­ile cans at the opposite end of the roller conveyors,   on the downstream portion of the conveyor belt. 
     These conveyors devices, in particular, are arranged, in adjoining pairs, in parallel to the roving frame supply belt and, at the start of the operation, bring full textile can rows to different levels.
Patent EP-0454711-A1 (EP)
Inventor: BERGMANN KONRAD
IPC: F16K11/02
Filed: 1990-01-17
Abstract: Une valve d'écoulement pour appareils sanitaires comprend un élément de régulation composé de trois disques de régulation superposés entourés par un logement. Les disques inférieur et supérieur de régulation sont fixes et le disque intermédiaire de régulation est mobile par rapport aux disques fixes de régulation. Les disques inférieur et intermédiaire de régulation présentent des orifices de passage d'eau froide et d'eau chaude et le disque supérieur de régulation présente des chambres de déviation associées aux orifices de passage des deux autres disques de régulation. Afin de réduire ou d'éliminer les bruits d'écoulement, un élément (25) amortisseur du bruit d'écoulement est monté sur la circonférence du disque intermédiaire mobile de régulation (21).
Patent EP-0462976-A1 (EP)
Title: Systeme de compilation et procede de production de supports d'enregistrement personnalises
Inventor: FORESMAN R SCOTT
IPC: G09B7/04
Filed: 1990-01-03
Abstract: Le ou les systèmes de compilation et le procédé de l'invention, permettent l'enregistrement d'informations personnalisées sur des dispositifs de supports de stockage vierges (970) et comprend un dispositif de mémoire de base de données (904A), afin de stocker des informations relatives à un groupe de destinataires. Un dispositif de mémoire de présentation (920A) stocke un groupe de signaux préenregistrés indicatifs d'un groupe de segments d'informations à compiler sélectivement. Un dispositif de traitement informatique (900) répond à des signaux d'informations stockés indicatifs d'informations personnalisées de destinataires, afin de sélectionner certains desdits signaux pré-enregistrés indicatifs de certains desdits segments, et afin de provoquer l'extraction sélective de signaux indicatifs de certains desdits segments, dans une séquence donnée à des fins de compilation. Un dispositif d'enregistrement (970) répond aux signaux extraits indicatifs de certains desdits segments, afin de stocker lesdits signaux extraits dans des dispositifs de supports de stockage individuel.
Patent EP-0416057-A1 (EP)
Inventor: GROS JEAN-CHARLES
IPC: B66F3/24
Filed: 1990-03-05
Abstract: Il comporte un châssis formé de deux montants (1) et de traverses (2). Deux barres verticales (3) à écartement réglable sont reliées aux traverses (2) du châssis. Des supports (4) positionnables le long des barres verticales (3) s'ajustent à l'objet à déplacer. Un vérin (5), monté sur un train de roulement (6), assure l'élévation ou l'abaissement du châssis et, simultanément, de l'objet à déplacer.
Patent EP-0433411-A1 (EP)
Inventor: PETERS KLAUS-JUERGEN
IPC: G01F5/00
Filed: 1990-06-08
Abstract: Dans un dispositif pour la mesure de l'air, notamment pour la mesure d'une masse d'air aspirée par un moteur à combustion interne, comportant un canal d'écoulement principal (11) présentant une zone venturi (24) et une résistance de mesure (26) thermovariable, disposée dans un canal de dérivation (12), ledit canal (12) débouchant, dans le sens de l'écoulement, au-dessus et au-dessous de la plus petite section d'écoulement (25) de la zone venturi (24), il est prévu, dans le but de réduire une partie du bruit de fond dans le signal de mesure (26) de la résistance de mesure dans le canal de dérivation (12), de réaliser une portion (30) dudit canal, destinée à loger, dans sa partie médiane (31), la résistance de mesure (26), de façon que cette portion présente une ouverture d'entrée et de sortie (34, 35). La portion (30) du canal est conformée de telle sorte que la section d'écoulement de la partie médiane (31) soit, comparativement à la section la plus étroite (25) de la zone venturi (24), dans un rapport de 1:8 à 1:25 et, comparativement à la section de l'ouverture d'entrée et de sortie (34, 35), dans un rapport, respectivement, de 1:1 à 1:2.
Patent EP-0474773-A1 (EP)
Inventor: SVENSSON ROGER
IPC: F16D1/091
Filed: 1990-05-29
Abstract: L'invention concerne un agencement de blocage d'un arbre ou d'un axe sur un élément de machine. L'arbre comporte une partie cylindrique centrale (8) destinée à porter un palier. Ledit agencement comprend deux manchons à dilatation (9, 10), ayant une forme intérieure conique, chacun d'eux étant destiné à être monté sur une extrémité respective de l'arbre de forme conique similaire. Lesdits manchons à dilatation (9, 10) font office de cales annulaires, le sommet de la cale étant tourné vers la partie cylindrique (8) de l'arbre ou de l'axe, de sorte que lorsque l'on serre un écrou (6), lesdits manchons se dilatent contre l'élément de machine et bloquent l'arbre sur ce dernier. L'arbre comprend un manchon extérieur (1) comportant des parties terminales de forme conique, ainsi qu'une tige (2) agencée coaxialement au et dans ledit manchon (1), dont une extrémité comporte une partie terminale (3) à tête bombée courbée extérieurement, dont la surface radialement intérieure est destinée à abouter un second manchon à dilatation adjacent, l'autre extrémité (5) de ladite tige (2) portant ledit écrou (6) à l'aide duquel l'on provoque la dilatation des premier et second manchons à dilatation (9, 10), de sorte qu'ils sont en contact de serrage avec ledit élément de machine (11, 12) lorsque l'on serre ledit écrou.
Patent EP-0429641-A1 (EP)
Title: Single diaphragm transducer with multiple sensing elements.
Inventor: TERRY STEPHEN CLARK
IPC: G01L9/04
Filed: 1990-06-20
Abstract: A transducer having a plurality of sensing elements disposed in a single diaphragm wherein each of the sensing elements is spaced from every other of the sensing elements a predetermined distance so as to control interference among the sensing elements. Each of the sensing elements preferably comprises a plurality of piezoresistors each of which are coupled in a Wheatstone bridge configuration. This transducer achieves sensitive, accurate, high spatial resolution measurements of non-uniform pressures.
Patent EP-0493492-A1 (EP)
Inventor: MOLL PHILIPP
IPC: A41H43/02
Filed: 1990-09-18
Abstract: Les nappes de pièces à traiter sont suspendues dans un plan vertical et amenées automatiquement à un poste d'exploration d'alignement (R). A cet effet, les nappes de pièces sont saisies dans une position horizontale de départ, transférées dans la position verticale puis acheminées jusqu'au poste d'exploration et d'alignement (R). Après alignement, elles sont immédiatement prises en charge et transportées jusqu'au poste de traitement (N). Le dispositif permettant la mise en oeuvre du procédé comporte deux dispositifs convoyeurs (F, F'), constitués chacun d'un convoyeur d'amenée (Z; Z') se présentant sous la forme d'un manipulateur, et d'un dispositif de transport (T; T') formé par une courroie transporteuse (48; 48'). Les nappes de pièces sont maintenues dans le poste d'exploration et d'alignement (R) par des clips (20; 20') à mouvement commandé. Les dispositifs de transport (T; T') peuvent être animés d'un mouvement alternatif entre une position d'entraînement et de non entraînement dans la région des clips (20; 20'). Cela permet aux convoyeurs d'amenée (Z; Z') de transférer les nappes de pièces vers les clips (20; 20'), lesquels peuvent être déplacés librement en vue de l'alignement mutuel des nappes de pièces.
Patent EP-0495860-A1 (EP)
Inventor: MERCIER DOMINIQUE
IPC: B01J19/08
Filed: 1990-10-12
Abstract: A process and a device for the magnetic treatment of fluid as the fluid moves in successive magnetic fields, including a sheet having adjacent transverse bands each of the same width. Each band is charged with magnets oriented alternatively NS/SN or NNSS/SSNN perpendicularly to the plane of the sheet so that successive transverse bands adjacent to each other present upper polar faces alternately having polarities S, N, S, N . . . S,N or S,S, N,N, S,S, N,N, . . . S,S, N,N.
Patent EP-0523048-A1 (EP)
Title: Fibre optic arrangement for measuring the strength of an electric current.
Inventor: PEIER DIRK PROF DR ING
IPC: G02B30/25
Filed: 1990-07-12
Abstract: PCT No. PCT/DE90/00530 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed Jul. 12, 1990 PCT Pub. No. WO91/01500 PCT Pub. Date Feb. 7, 1991.In the case of a fiber optics arrangement for measuring the intensity of an electric current while utilizing the Faraday effect in which the magnetic field surrounding the conductor 1 through which the current flows affects the polarization condition of the light, the path of which leads through the core of an optical fiber 2 which surrounds the conductor 1 in the form of a coil, the light coupled out of the optical fiber 2, by means of a beam splitter 9, being divided into two partial light beams, the intensities (I1, I2), after passage through one polarizer 12, 11 respectively, being measured by one photodetector 14, 13 respectively, the object of expanding the measuring range of the arrangement is achieved by the fact that the polarizers 12, 11 are rotated symmetrically with respect to one another in comparison to the conventional angle of 45 degrees, the angle ( alpha ) between the polarizers 12, 11 and the polarization plane of the light coupled into the optical fiber 2 being between +20 degrees and 40 degrees or between -20 degrees and -40 degrees. (FIG.
Patent EP-0496909-A1 (EP)
Inventor: SAMOKOVLISSKI DAVID ALBERT DIP
IPC: B23K9/133
Filed: 1991-01-29
Abstract: The planet device for feeding electrode wire (2), in particular for inert-gas welding, has a housing (1) in which a guide opening (3) is formed at right angles to the direction of movement of the electrode wire (2), in which guide opening (3) two pairs of helical guide passages (4, 5, 6, 7) are formed which in each case lie diametrically opposite one another and have a preselected initial angle ( alpha ) relative to the direction of movement of the electrode wire (2). Two wire-feed rollers (10, 11) are arranged in the guide opening (3) in such a way that their spindles (12, 13) are displaceably mounted in one pair of guide passages (4, 6) or (5, 7), while the wire-feed rollers (10, 11) themselves are accommodated in the pair of passages (5, 7) or (4, 6) in which their associated spindle (12, 13) is not located. The helix angle ( beta ) of the helical guide passages (4, 5, 6, 7) is 75 DEG  to 78 DEG . In this device, the contact line between the wire-feed rollers (10, 11) and the electrode wire (2) is approximately the same irrespective of the diameter of the electrode wire, as a result of which the electrode wire (2) can be fed at maximum feed force free of damage irrespective of its diameter.
Patent EP-0441293-A1 (EP)
Inventor: BOBY JOEL
IPC: H01P3/12
Filed: 1991-02-04
Abstract: The waveguide is cooled by circulating a coolant fluid which at the same time ensures the microwave transmission, and includes to this effect an inlet nozzle (3) and an outlet nozzle (4) which are situated at each end of the waveguide and in proximity to the leakproof windows (5; 6) closing off the waveguide. The nozzles are situated in non-disturbing regions of the radioelectric propagation. An envelope (7) surrounds the waveguide from which it is separated by spacers (8). The space (9) between the envelope and the guide is either evacuated, or filled with a thermally insulating material. The lowering of the temperature improves the transmission characteristics of the waveguide. <IMAGE>
Patent EP-0441365-A1 (EP)
Inventor: DUDZIK WINFRIED
IPC: B67B5/03
Filed: 1991-02-07
Abstract: The invention relates to a method for applying labels to containers, a first label and, in a specific relative position to this, at least one second label being fastened to the outer surface of the container, and the first label being applied as a result of the rotation of the container about its vertical axis. To obtain a simple design, the rotational movement is stopped in a predeterminable angular position and the second label is supplied in this stop position. Furthermore, a labelling device is described. <IMAGE>
Patent EP-0461423-A1 (EP)
Inventor: FERRETTI NERINO
IPC: B60R25/042
Filed: 1991-05-21
Abstract: The anti-theft device includes, on the fuel feeding apparatus of the engine, an expansion actuator (301) connected to a shutter (308) for cutting off the fuel flow. The actuator is arranged in a sealed case (311) adapted to prevent access thereto.
Patent EP-0470591-A1 (EP)
Inventor: TAKAGI MASAHIRO
IPC: C03B37/012
Filed: 1991-08-07
Abstract: A preform for a polarization retaining optical fiber is produced by making at least two bores symmetrically around a center axis of a preform (1) comprising a core part and a cladding part which surrounds the core part decreasing a diameter of one end of each bore (Fig. 1) , or connecting a glass tube to one end of the preform (Fig. 3), the glass tube (5) having a part (5a) with a smaller inner diameter near its end which is connected to the preform, inserting a first glass rod (2), a stressing member (3) and a second glass rod (4) in this order from the other end of each bore or from an end of each bore which is remote from the connected glass tube (5), contacting the first glass rod (2) to the diameter-decreased end of each bore or to the part (5a) with a smaller inner diameter of the glass tube, and heating and fusing the second glass rod (4) to the preform.
Patent EP-0491280-A1 (EP)
Inventor: COHEN ISAAC D
IPC: C08K5/47
Filed: 1991-12-12
Abstract: Novel substituted heterocyclic formamidines are useful as ultraviolet light absorbers, the formamidines having the formula
       
 wherein Ar represents a 2-thiazolyl, 2-pyridyl, 2-(4,6-dimethyl) pyrimidyl or a 4-(2-methyl)quinolyl group, and R represents a phenyl group or an alkyl group of from one to eight carbon atoms.
Patent EP-0462651-A1 (EP)
Title: Chimeric plasminogen activators
Inventor: COLLEN DESIRE J
IPC: C12N15/09
Filed: 1991-06-11
Abstract: Chimeric plasminogen activators comprising at least the enzymatic region of urokinase-type plasminogen activator in combination with polypeptide material from another source, will sometimes show improved thrombolytic potency in vivo. The other polypeptide material is preferably a fragment, without substantial fibrin-affinity from the non-enzymatic portion of tissue-type plasminogen activator. The most preferred product is a chimeric molecule comprising aminoacids 1 to 3 and 87 to 274 of tissue-type plasminogen activator fused to aminoacids 138 to 411 of urokinase-type plasminogen activator. These products may occur in single-chain or two-chain form and may be used in pharmaceutical compositions for the treatment of thromboembolic diseases.
Patent EP-0463670-A1 (EP)
Inventor: BOM CORNELIS JOHANNES GERARDUS
IPC: A01C17/00
Filed: 1991-06-14
Abstract: The invention relates to an implement for dosing material, such as granular material, which implement comprises a hopper (2) for the material to be dosed, which hopper (2) includes a discharge aperture (10, 11) with associated closing member (12). Via an adjusting mechanism (14, 15, 17, 18, 20) it is possible to adjust the closing member (12). As a result, the discharge aperture (10, 11) is opened to a greater or lesser extent. The adjusting mechanism (14, 15, 17, 18, 20) comprises means for preventing that play therein would affect the setting of the size of the discharge aperture (10, 11). The means include a control member (23) and an adjusting member (14).
Patent EP-0459648-A1 (EP)
Inventor: HURWITZ MICHAEL JACK
IPC: G01V5/00
Filed: 1991-05-10
Abstract: A system for detecting the presence of a given substance, such as an explosive or a narcotic substance, within a monitored object (16), such as luggage, includes an X-ray scanning system (10); a prompt gamma neutron activation analysis (PGNAA) scanning system (12); a conveyor (14) for transporting a monitored object through the X-ray scanning system and the PGNAA scanning system. The X-ray scanning system provides X-ray data signals (26) in response to X-ray scanning of the transported monitored object. The neutron analysis scanning system provides neutron analysis data signals (28) in response to PGNAA scanning of the transported monitored object. A data processing system (30, 32) processes the X-ray data signals and/or the neutron analysis data signals to provide an indication as to whether the transported monitored object contains at least a predetermined amount of a given substance. Both the X-ray scanning system and the PGNAA scanning system are contained within a common housing (18) having common radiation shielding material (20) positioned for shielding persons and objects outside the housing from both X-rays and radiation generated by the neutron analysis scanning system. The data processing system generates discriminants from the X-ray data signals and the neutron analysis data signals and conditions a neural network with the discriminants so that X-ray data signals and the neutron analysis data signals for monitored objects having unknown contents can be processed in accordance with the neural network to determine whether at least a predetermined amount of the given substance is contained within the monitored object.
Patent EP-0449741-A1 (EP)
Inventor: SENOO AKIHIRO
IPC: G03G5/06
Filed: 1991-03-29
Abstract: An electrophotographic photosensitive member with stable potential characteristics even after repeated use, comprises an electroconductive support and a photosensitive layer formed on the electroconductive support, and that photosensitive layer contains a compound represented by the general formula (1) below:
Patent EP-0452228-A1 (EP)
Title: Protector relay for medium high voltage network
Inventor: MARTIN ERIC
IPC: H02H1/00
Filed: 1991-03-26
Abstract: The primary windings (15, 20) of step-down input transformers (13, 14) of a protector relay for a medium-voltage electrical network are shielded by means of non-magnetic shielding in such a way as to protect the electronic processing unit of the relay from electromagnetic disturbances. <IMAGE>