baber/WOPTO huggingface dataset:
Patent EP-0365661-A1 (EP)
Inventor: WEH ERWIN
IPC: F16L37/28
Filed: 1989-05-03
Abstract: Pour permettre un fonctionnement simple et assurer un degré de sécurité élevé lors de l'établissement d'un raccord entre des fluides sous pression, la présente invention propose un agencement comportant une soupape d'entrée (A), une soupape de ventilation (B) et une soupape de sortie (C) dans le logement (5) du raccord, la soupape d'entrée (A) et la soupape de ventilation (B) étant placées en alternance dans la position ouverte par un dispositif actuateur (30), constitué par exemple par un arbre d'excentrique (16). Grâce à ce blocage alterné des soupapes (A), (B), au moins une soupape est toujours fermée même en cas de fausse manipulation, empêchant ainsi toute fuite du fluide sous pression. Un tel raccordement est par conséquent particulièrement approprié pour des opérations de remplissage sous haute pression effectuées dans des stations de remplissage, dès lors qu'un degré de sécurité élevé et un fonctionnement simple sont obtenus. La présente invention décrit un raccord simple, qui peut être établi manuellement et qui permet un raccordement et un désassemblage rapides, de façon à empêcher toute fuite du fluide.
Patent EP-0418291-A1 (EP)
Inventor: GUNTHER WOLFGANG HANS HEINRICH
IPC: C07D413/06
Filed: 1989-05-30
Abstract: Est décrit un colorant de mérocyanine de formule (I) où X=O, Se, S; R1 et R2 sont indépendamment H, alkyle, alkoxy ou bien arylcarbocyclique, à condition que si X=S, R1 et R2 soient indépendamment choisis dans un groupe composé essentiellement d'alkyle, alkoxy et aryle, et si X=O, seul R1 ou R2 est H; R7 et R8 sont H et n'importe quel élément parmi R1 et R2, R1 et R7, et R2 et R8 peut renfermer conjointement les atomes nécessaires pour former une combinaison hexagonale aromatique carbocyclique condensée sur le radical benzène auquel ils sont combinés; R5 et R6 sont choisis indépendamment dans un groupe composé essentiellement de benzyle et d'alkyle comportant de 1 à 18 atomes de carbone, à condition que la somme des atomes de carbone contenus dans R5 et R6 conjointement soit au moins égale à 8; R9 représente un groupe alkylène de 2 à 9 atomes dépouillés de carbone et des groupes CONH; et Z+ est un cation. Ce colorant est utile dans un procédé pour inactiver des virus, consistant à mettre en contact ces virus avec le composé et à exposer le mélange obtenu à de la lumière visible pour exciter et inactiver les virus. Ces composés sont également utiles dans l'inactivation induite par irradiation de cellules leucémiques.
Patent EP-0403599-A1 (EP)
Inventor: MCCULLOUGH JOHN E
IPC: F01C20/22
Filed: 1989-08-02
Abstract: Un dispositif hydraulique à spirale comprend un agencement synchronisateur empêchant la rotation relative entre les spires de spirales à développante définissant des chambres de travail hydraulique tout en permettant aux spires de se mettre en orbite les unes par rapport aux autres afin d'exécuter un travail sur du liquide déplacé dans le dispositif ou de dépenser de l'énergie de travail par la réaction de fluide se déplaçant dans le dispositif. Le synchronisateur comprend des dents s'étendant axialement, fixées à une des plaques terminales de support de spirale interdigitées avec des gorges fixées à l'autre plaque terminale. Les gorges du synchronisateur ont chacune une largeur permettant le mouvement orbital de chaque dent s'étendant dans la gorge de sorte que pendant le mouvement orbital d'une spire de spirale par rapport à l'autre, les dents s'engrènent dans les parois latérales de la gorge afin d'empêcher la rotation des spires de la spirale les unes par rapport aux autres dans chaque sens. Le synchronisateur permet aussi le mouvement d'une spire de spirale par rapport à l'autre le long d'une ligne s'étendant entre les centres à développante des spires dans un sens réduisant le rayon orbital.
Patent EP-0439475-A1 (EP)
Inventor: SCHULZE WERNER
IPC: B05B3/04
Filed: 1989-09-21
Abstract: Un appareil de nettoyage à haute pression comporte un rotor (10) monté rotatif dans un logement et mis en rotation par un liquide de nettoyage, et un ajutage (33) en aval du rotor (10), dont l'axe de sortie forme avec l'axe de rotation du rotor (10) un angle aigu variable. L'ajutage (33) est mis en rotation par le rotor (10) autour de l'axe de rotation de ce dernier de sorte que le jet de liquide de nettoyage sortant de l'ajutage tourne sur une aire latérale conique. Afin de permettre le réglage de l'angle de sortie du jet ponctuel sans pour autant devoir modifier d'autres paramètres, des butées réglables (46) sont disposées dans le logement (1) et limitent plus ou moins l'élargissement de l'angle aigu entre l'axe de sortie de l'ajutage (33) et l'axe de rotation du rotor (10) en fonction de la position des éléments limiteurs.
Patent EP-0382009-A1 (EP)
Inventor: HAUBS MICHAEL DR
IPC: B01D71/44
Filed: 1990-01-25
Abstract: A semipermeable membrane is described which comprises a homogeneously miscible polymer blend of an aromatic polyamide and polyvinylpyrrolidone. The aromatic polyamide is in particular formed of recurrent units of the formula I:   <IMAGE> (I)  wherein E1 and E2 are identical or different and are selected from the groupings <IMAGE>  <IMAGE>  -AR1-, and -AR1-X-AR2, where AR1 and Ar2 are the same or different 1,2-phenylene, 1,3-phenylene or 1,4-phenylene groups which may be substituted by (C1-C6)-alkyl, (C1-C6)-alkoxy, -CF3 or halogen and X denotes a) a direct bond or one of the following divalent groups: -O-, -C(CF3)2-, -SO2-, -C(R1)2-, with R1 being hydrogen, (C1-C6)-alkyl or fluoroalkyl having from 1 to 4 carbon atoms in the alkyl group or -Z-AR1-Z-, where Z is one of the groups -O- and -C(CH3)2 or -O-Ar1-Y-Ar2-O-, where Y has the meaning given under Xa) above. The membrane has pronouned hydrophilic properties and is moreover stable to hydrolyzing agents and oxidants and to the action of heat. It is also resistant to organic solvents and microorganisms and exhibits low adsorption of proteins. A process for producing the membrane and a process for modifying the retention capacity thereof are also described. The membrane is produced by spreading a solution of the homogeneously miscible polymer blend on a planar substrate and precipitating the blend. Retention capacity is modified by heat treatment.
Patent EP-0385190-A1 (EP)
Inventor: LIESK INGRID
IPC: E03D9/03
Filed: 1990-02-15
Abstract: A device for automatically dispensing a cleaning, perfumed, disinfectant and/or other solution into a toilet bowl after each flushing comprises a vertically sliding rod (4) provided with a notch (5). In its rest position, the rod (4) and its notch (5) lie outside a container containing a solution of active substance. During flushing, the rod (4) and its notch (5) are inserted into the product container (2). To this end, for example, a water collecting container with a wide open top and a small opening (7) at the bottom is filled during flushing with a volume of water such that a float (3) rigidly connected to the rod (4) is displaced upward by the upthrust, together with the rod (4). Alternatively, the flushing water or the flushing water current presses on a wing (16) which is connected, but not completely rigidly, through a hinge (17) with a rod (12) and forces the rod (12) into its lower position against the force of a spring (14), which as a result of the hinge (17) means the upper position of the rod (12). In this position, the notches (5) are located inside the active substance container (2), and therefore after flushing this rod (4) is again located in its lower position in which the notches (5) are located outside the active substance container (2). This occurs, on the one hand, because the water has run out of the collecting container, and thus the float (3) together with the rod (4) has moved down or, on the other hand, because the pressure of the spring (14) on the wing (16) again forces the wing (16) upward and hence the rod (12) down, i.e. with its notches (5) outside the active substance container (2). The result in each case is that in the upper position the notches (5) on the rod (4) have been filled with active substance which they dispense when they are located outside the active substance container (2).
Patent EP-0445311-A1 (EP)
Inventor: SCLIPPA FERRUCCIO
IPC: B21D43/28
Filed: 1990-02-28
Abstract: A transfer bar plant particularly downwards of a rolling plant (A, Li, Cv, Cr), comprising at least a bar transverse plane transfer cooling bed/plaque (Pl), in whic the plant further comprises:
     in exit (downwards) of said transverse plane transfer cooling bed/plaque (Pl), first longitudinal chain or continuous tape bar transfer means (2), having support transverse protruding endowed jutting means (3) to receive one or more bars (b) to advance the bars longitudinally;   cutting means to cut said bar/s at a predetermined length (Ca);   downwards said cutting means (Ca), a second longitudinal continuous chain or tape bar transfer means (2) having support transverse protruding endowed jutting means (3) to receive one or more bars (b'), to advance the bars longitudinally;   in side of said second longitudinal continuous chain or tape transfer means (2) having support transverse protruding endowed jutting means (3), a bar transverse transfer means (4, 4'- 5) to transfer the bars in a bundling (packing) station (S) is placed. (Fig .1)
Patent EP-0387742-A1 (EP)
Inventor: RODET ALAIN RESIDENCE DU PARC
IPC: B61F5/48
Filed: 1990-03-12
Abstract: Guided vehicle of a railway train with steerable axles, comprising, in the region of each main axle (3), a cross-member (5) which pivots about a spindle (4) with respect to the body and carries this axle, and a bar (9) articulated about a point (10) of the body on the axis of rolling and in contact, at another point (8), with the cross-member (5), and comprising at its free end an additional axle (11) for guiding the main axle, the bar (9) being fixed (12) on the additional axle perpendicularly to its centre, where half the wheelbase L of the vehicle, the distance n between the centre of rotation (4) of a main axle (3) and that (10) of the bar with respect to the body, the length of the bar d and the distance b from the centre of rotation of the main axle to the point of articulation of the bar and of the cross- member satisfy the equations b = n + nL/(n+d) and d<2> = n(n+2L). The bar (9) is articulated on the body via a horizontal linkage (16) articulated between its ends (10, 17) on a vertical linkage (19) connecting the centre (4) of the main axle to the centre (20) of the upper part of the suspension (14, 15) of the body.
Patent EP-0392217-A1 (EP)
Inventor: LIEDTKE HEINZ
IPC: F21V17/00
Filed: 1990-03-17
Abstract: An elongated light fixture with a housing (11) and a cover (12) has on each of the longitudinal sides two slider elements (37, 38), which are pressed onto one another by means of a spring (60). The slider elements (37, 38) have slot-like cutouts (48, 49) on their longitudinal side facing the cover (12); the slider elements are pressed onto one another by means of the spring and in the process grip the rear of pins (46, 47), which are integrally formed in the shape of a wedge on the cover, by means of chamfers (50, 52) provided in the cutouts (48, 49). In order to release the lock, elliptical discs (34, 35) are rotated by means of a rotary shaft (31), so that the slider elements are pressed away from one another on each side against the tension of the spring, and the cover (12) can thus be removed from the housing (11). <IMAGE>
Patent EP-0398047-A1 (EP)
Inventor: DETWEILER CHARLES ABRAHAM
IPC: E05B65/12
Filed: 1990-04-25
Abstract: An improved deck lid lock (10) with remote release for motor vehicles employs a solenoid (30) operated axially movable armature (40) which is directly coupled to a rotatable lever (54). The lever (54) is normally biased to a latched position and is lockingly engageable with a rotatable pawl (80) which is normally biased to a latched position. The pawl (80) engages a pair of rotatable, asymmetrically oriented striker cams (66, 66′) which are normally biased to an unlatched position. The striker cams (66, 66′) define a cavity (76) for engaging a striker (20). Upon energization of the solenoid (30), the armature (40) is attracted to rotate the lever (54) so as to disengage the pawl (80). The normal biasing of the striker cams (66, 66′) overcome the biasing of the pawl (80) to rotate the striker cams (66, 66′) to the unlatched position thereby opening the deck lid. When the deck lid is closed, contact with the striker (20) over-rotates the striker cams (66, 66′) permitting the pawl (80) to rotate to a latched position thereby lockingly engaging the lever (54). The deck lid lock (10) further includes a rotatable key cam (104) which acts on the lever (54) to enable release of the deck lid through con­ventional manul key actuations. Improved electrical switch means are provided for signalling when the deck lid is open.
Patent EP-0411288-A1 (EP)
Inventor: DISTELRATH WINFRIED DIPL-ING F
IPC: F02F1/24
Filed: 1990-06-19
Abstract: In this intake duct (2) of a cylinder head (1) for an internal combustion engine a flow of gas is controlled by at least two inlet valves (4). The intake duct (2), viewed in the direction of flow, is initially a single duct (6), which then opens into two duct sections (8, 9) divided by a partition wall (7) before the inlet valves (4). In order to reduce the friction and pressure losses of the gas flow, the partition wall between the duct sections (8, 9) is designed as an optimised flow element (10) with symmetrically streamlined profile. <IMAGE>
Patent EP-0412285-A1 (EP)
Inventor: LEUENBERGER GERHARD
IPC: B65D51/16
Filed: 1990-06-30
Abstract: The closure is made of plastic in two parts. A top part (2) comprises an internal thread and a continuous outer surface (207) and an axial outer cylindrical portion (210) and, above the latter, a valve tube (209) which is held by means of a conical transition part (208). A bottom part (1) comprises an external thread (101) and a continuous outer surface (107) and an axial inner cylindrical portion (110) with, at its upper end (112), a sealing bead (111) facing the outer cylindrical portion (210) and, above said sealing bead, a valve pin (109) which is held by means of connecting webs (108). By rotating the top part (2) relative to the bottom part (1), the top part (2) is offset axially relative to the bottom part (1). A sealing part (113) is moulded axially onto the upper end of the valve pin (109). When the closure is screwed completely closed, the sealing part (113) fills the upper opening (206) of the top part (2). Its upper end (114) is flush with or projects over the top part (2) and the valve pin (109) is enclosed by the valve tube (209). When the closure is screwed completely closed, the valve pin (109) is located outside the valve tube (209). A rib (115) on the bottom part (1) and a baffle (215) on the top part (2) interact to limit the rotation of the top part (2) relative to the bottom part (1) by striking against one another to an angle of rotation of less than one complete revolution. 
<IMAGE>
Patent EP-0409082-A1 (EP)
Inventor: DOLHAINE HANS DR
IPC: C01B33/158
Filed: 1990-07-12
Abstract: The invention describes a process for the preparation of SiO2 aerogels. For this purpose, polysilicic esters are used as starting materials, which are gelled under acidic, neutral or alkaline conditions and then subjected to supercritical conditions, and their alcohol components are distilled off with relaxation.
Patent EP-0410313-A1 (EP)
Inventor: WANG ZHI-LIN
IPC: F23Q2/50
Filed: 1990-07-20
Abstract: The invention relates to a windproof cigarette ligher with double flames , producing not only flame or windproof type , but also visible flame. It comprises : outer case , middle sleeve , top cover , thumb piece , gas reservoir , gas charging valve, gas discharging valve with discharging amount adjustable and valve opening member. Nozzle of said gas discharging valve is connected to the inlet of burner through a conduit. A piezoelectric igniting device is activated upon the opening of said gas discharging valve. Said burner has a fuel ejecting orifice of very small diameter and several air intake holes on the wall of downstream passage from said fuel ejecting orifice, constituting a jet pump unit coaxial with said fuel ejecting orifice. On the other end of said burner is a combustion chamber coaxial with said jet pump unit. In said combustion chamber is mounted a flame stabilizer which is composed of a central hub and some opening on its periphery. Igniting element is arranged on the downstream portion of said combustion chamber. A gas conduit is connected to a nozzle which is on the top center of said flame stabilizer and has it opening vertically upward. A baffle is mounted between central hub and said nozzle. The periphery of said baffle with the inner wall of combustion chamber together form an annular passage. Said igniting element is arranged in the vicinity of inner wall of combustion chamber so that the combustible gas can be ejected upwards from said nozzle uninterrupted. The windproof cigarette lighter with double flames according to the present invention possesses not only the capability to resist the wind , but also overcomes the shortcoming of the existing windproof ligher , i. e. when using in the bright environment , the user can hardly see the position of flame. Further , it can not display the gracefulness and manner of an user during   ignition of cigarette with a bright flaring flame. It can be used as a general lighter with visible flame , or as a general windproof lighter also.
Patent EP-0412450-A1 (EP)
Inventor: CAPELLO GIUSEPPE
IPC: A41D27/28
Filed: 1990-08-03
Abstract: In correspondence with its front and rear shoulder parts, the garment has an inner fabric (4) which is very permeable to air and is spaced from the outer fabric (2) so that air can circulate between the front and rear parts of the garment in the spaces (8) thus formed. The spaces (8) communicate with the outside through apertures (10) controlled by adjustable closures (12) and resilient means(11) are provided in correspondence with the apertures (10) for spacing the two fabrics (2, 4) apart by a distance proportional to the extent of the aperture so that the internal ventilation of the garment can be adjusted in dependence on the degree of humidity created within it in use.
Patent EP-0427943-A1 (EP)
Inventor: WALKER KARL-HEINZ DR DIPL-PHYS
IPC: G01N21/17
Filed: 1990-10-01
Abstract: A fibre-optic sensor for photothermic spectroscopy is described. Light of different wavelengths, which is modulated in a suitable fashion, is coupled into one or more optical fibres (8), and the light emerging at the fibre end (30) is projected via optical systems (10) in such a way that the conditions of the optical beam path are fulfilled for the formation and detection of a photothermic beam deflection, and the photothermic effect can be detected. <IMAGE>
Patent EP-0485659-A1 (EP)
Inventor: REISS SIEGFRIED
IPC: C08F2/48
Filed: 1990-11-16
Abstract: A process for the preparation of mouldings for dentistry with improved mechanical characteristics and better tolerability, in particular of dentures, parts thereof or orthodontic appliances, by chemical polymerisation of resin systems based on poly(meth)acrylate with the aid of hardening catalysts, is characterised in that the resin systems used contain, besides hardening catalysts, additionally at least one photoinitiator, and after the chemical polymerisation the residual monomer content of the moulding is reduced by subsequent irradiation with the rays which activate the photoinitiators to induce photopolymerisation.
Patent EP-0429053-A1 (EP)
Title: Removal of trialkyl arsines from fluids
Inventor: NOWACK GERHARD PAUL
IPC: B01D53/02
Filed: 1990-11-20
Abstract: Trialkyl arsines are removed from fluids, in particular gases, by contacting with a solid sorbent material containing at least one manganese oxide (preferably MnO₂) and at least one Group IB metal oxide (preferably CuO). In a preferred feature, the used solid sorbent material is regenerated by oxidizing treatment, washing with an aqueous liquid, and drying.
Patent EP-0438787-A1 (EP)
Inventor: HALDEN HORST
IPC: B63B39/14
Filed: 1990-12-27
Abstract: 1. Procedure for the determination of the stability of loaded vessels, in which the test torque is applied by means of fluid conveyed across the vessel in a vessel stabilising tank system or the like, the inclination angle is measured and a value for the vessel's stability derived from the inclination angle, the test torque and the actual displacement of the vessel, is compared with a minimum value, the changing test torque and the inclination angle being measured continuously and the values for the vessel stability being calculated and stored continuously, and indicated in terms of their tendency by means of a display device. <IMAGE>
Patent EP-0385530-A1 (EP)
Inventor: MONTALI SERGIO
IPC: D01H4/50
Filed: 1990-02-20
Abstract: An open-end spinning machine consisting of a plurality of rotor spinning stations to which feed sliver is fed by a rotary roller driven by a stepping motor which converts the electrical signals supplied to it into rotations which are controlled in terms of direction, speed and position.
Patent EP-0395279-A1 (EP)
Inventor: PAVLIN MARK S
IPC: C08L93/04
Filed: 1990-04-12
Abstract: A resinous binder is disclosed which is composed of a metal rosin resinate and a dilution increasing effective amount of a pendant tertiary amine polymer type resin having greater than 50,000 weight average molecular weight. 
     Also disclosed is a gravure printing ink which comprises a solvent, a colorant and a binder wherein all or a portion of the binder consists of the resinous binder of this invention. The use of the resinous binder of this invention in ink compositions results in significant dilution improvement without adversely affecting other desirable properties.
Patent EP-0405971-A1 (EP)
Inventor: MASUDA TAKASHI
IPC: F16G5/18
Filed: 1990-06-28
Abstract: A chain-type force transmission belt for engage­ment with a pulley, which transmission belt consists of a plurality of link plates (12, 16), a plurality of pins (14) connecting the link plates (12, 16) so as to define an endless flexible belt with at least one of the pins having a lengthwise axis and axially spaced first and second ends, a first tip memter/­block (20) for placement in an operative position at the first pin end and having a first surface for engagement with a pulley, a second tip member/block (20) for placement in an oper­ative position at the second pin end and having a second surface for engagement with a pulley, and structure (42) sepa­rate from the one pin for connecting the first and second tip members/blocks together for holding the first and sec­ond tip memters/blocks in their operative relationship.