baber/WOPTO huggingface dataset:
Patent EP-0541883-A1 (EP)
Inventor: VANDENDORPE GUIDO
IPC: F04D13/04
Filed: 1991-11-14
Abstract: The invention relates to motor-driven pumps (1) with turbine, driven by a fluid at high pressure, and more specially intended for the pumping of liquids and of laden liquids. The motor-driven pump (1) according to the invention comprises a rotating sleeve (15) mounted in line between two fixed rings (13, 14). To the internal surface of the sleeve (15) are secured pumping members (31, 32) such as helical vanes. The outer surface of the sleeve (15) forms the rotor of a turbine into which a pressurised fluid is injected radially in a centripetal manner, from a distribution volute (8).
Patent EP-0528097-A1 (EP)
Inventor: BLAIMSCHEIN GOTTFRIED DIPL-ING
IPC: B23Q11/02
Filed: 1991-08-08
Abstract: A machine tool (1) to cut flat material or the like has a cutting assembly (5) which has a cutting tool (6) which oscillates at an ultrasonic frequency. In order to permit rapid and automatic cleaning of the tool, a cleaning apparatus (7) is provided for the cutting tool (6), which cleaning apparatus (7) comprises a cleaning casing (8) with a cleaning chamber (9) containing a cleaning liquid (11) and preferably with a drying chamber (10) which accommodates a drying device, the cleaning casing (8) being arranged within the range of the cutting tool (6) and forming a closable access opening (18) for the introduction of the cutting tool (6) into the chambers.
Patent EP-0513079-A1 (EP)
Inventor: KRONSEDER HERMANN
IPC: B65G47/90
Filed: 1991-01-22
Abstract: Dans le cas d'une tulipe de préhension pour bouteilles ou analogue, comportant un boîtier en forme de douille et présentant d'un côté un orifice de réception pour une bouteille ou analogue, prolongé par une surface de guidage s'élargissant coniquement vers l'intérieur, avec un organe de réglage disposé de l'autre côté, mobile axialement dans le boîtier, et avec une pince de serrage actionnée par ledit organe de réglage et étant menée de manière axialement mobile dans le boîtier, les doigts de préhension élastiques de ladite pince, séparés les uns des autres par des fentes, étant mobiles radialement à travers la surface de guidage, dans le cas d'un mouvement relatif axial entre la pince de serrage et le boîtier, en saisissant de l'extérieur les bouteilles ou analogue et en les libérant, une surface de guidage fixe (8) pour la pince de serrage (5, 5a) ou les doigts de préhension (7) de celle-ci est disposée à l'intérieur de la pince de serrage (5, 5a).
Patent EP-0479962-A1 (EP)
Inventor: KEHL GEORG
IPC: B60T8/36
Filed: 1991-03-22
Abstract: On propose un bloc-carter pour un système de freinage hydraulique. Un tel bloc-carter doit accueillir des électrovannes d'admission et de sortie (20 à 27) de façon que ces dernières soient traversées par paires (20/24; 21/25; 22/26; 23/27) directement l'une après l'autre. Etant donné qu'en outre les électrovannes d'admission (20, 21, 22, 23) sont disposées plus bas que les électrovannes de sortie (24, 25, 26, 27), d'une part le liquide peut retourner à l'accumulateur basse pression (9, 10), d'autre part l'air peut sortir vers le haut à travers les électrovannes de sortie (24, 25, 26, 27) jusqu'aux cylindres récepteurs à des fins de purge. Le bloc-carter est destiné à un système de freinage hydraulique muni d'un dispositif anti-blocage.
Patent EP-0480004-A1 (EP)
Title: A cryogenic refrigeration apparatus.
Inventor: CRUNKLETON JAMES ALAN
IPC: F25B9/14
Filed: 1991-04-19
Abstract: A technique for producing a cold environment in a refrigerant system in which input fluid from a compressor at a first temperature is introduced into an input channel of the system and is pre-cooled to a second temperature for supply to one of at least two stages of the system, and to a third temperature for supply to another stage thereof. The temperatures at such stages are reduced to fourth and fifth temperatures below the second and third temperatures, respectively. Fluid at the fourth temperature from the one stage is returned through the input channel to the compressor and fluid at the fifth temperature from the other stage is returned to the compressor through an output channel so that pre-cooling of the input fluid to the one stage occurs by regenerative cooling and counterflow cooling and pre-cooling of the input fluid to the other stage occurs primarily by counterflow cooling.
Patent EP-0477356-A1 (EP)
Inventor: SOSNA MIKAIL HAIMOVICH
IPC: C01B3/38
Filed: 1991-04-12
Abstract: Le convertisseur catalytique, tubulaire et pressurisé d'hydrocarbures muni d'une enveloppe cylindrique (1) à l'intérieur de laquelle se trouvent des colonnes montantes d'évacuation des gaz (4) et des tubes de réaction (2) groupés autour de ces colonnes montantes et placés coaxialement dans des gaines (3), la partie inférieure de ces tubes étant raccordée aux colonnes montantes par des "queues de cochon", est différente dans sa conception, car le but recherché est une augmentation de la fiabilité et de la durée de vie, en éliminant les déformations des tubes de réaction et en facilitant le montage et la maintenance éventuels des "queues de cochon". Pour ce faire, le convertisseur a été équipé d'une cloison transversale fixée aux extrémités inférieures des gaines et pourvue d'orifices dans lesquels les extrémités inférieures des tubes et des colonnes montantes sont librement introduits. Il a été équipé également des plaques (7) à couvercles amovibles (8), qui sont fixées sur les extrémités inférieures des colonnes montantes elles-mêmes raccordées aux "queues de cochon".
Patent EP-0538283-A1 (EP)
Inventor: LACROIX MARTIAL
IPC: C07K16/00
Filed: 1991-07-08
Abstract: L'invention se rapporte à des peptides cycliques correspondant aux formules générales (I) et (III), dans lesquelles x représente une séquence d'acides aminés de la position 585 à 604 (gp41-VIH-1), ces séquences d'acides aminés étant caractérisées par au moins une lysine en position 586 ou une lysine sur les deux positions 585 et 586; x2 représente une séquence d'acides aminés de la position 585 à 604 (gp41-VIH-1); y représente une séquence d'acides aminés de la position 612 à 629 (gp41-VIH-1); e et f représentent un ou plusieurs épitopes compris dans la séquence d'acides aminés située entre 586 et 629 (gp41-VIH-1) ou entre 578 et 613 (gp36-VIH-2); a et b représentent respectivement les terminaisons amino et carboxy, ainsi que les substituants aptes à rendre le peptide plus efficace comme réactif d'immunodiagnostic. Les peptides de la formule (III) comportent e ou f ou les deux. L'invention se rapporte également à des peptides correspondant aux formules générales (II) et (IV), dans lesquelles x1 représente une séquence d'acides aminés de la position 577 à 596 (gp36-VIH-2), de telles séquences d'acides aminés étant caractérisées par au moins une lysine en position 578 ou une lysine sur les deux positions 577 et 578; x3 représente une séquence d'acides aminés de la position 604 à 613 (gp36-VIH-2); e et f représentent un ou plusieurs épitopes compris dans la séquence d'acides aminés située entre 578 et 613 (gp36-VIH-2) ou 586 à 629 (gp41-VIH-1); et a et b sont comme définis ci-dessus. Les peptides de la formule (IV) comportent e ou f ou les deux. Ces peptides cycliques seuls ou mélangés à d'autres peptides sont particulièrement efficaces pour la détection d'anticorps contre les virus VIH-1 et VIH-2 dans des analytes et des sérums.
Patent EP-0559713-A1 (EP)
Title: Screw-in valve.
Inventor: WEBER GUENTER
IPC: F15B13/043
Filed: 1991-11-29
Abstract: PCT No. PCT/AT91/00122 Sec. 371 Date May 25, 1993 Sec. 102(e) Date May 25, 1993 PCT Filed Nov. 29, 1991 PCT Pub. No. WO92/09836 PCT Pub. Date Jun. 11, 1992.Threaded insertion valve with a substantially tubular threaded insertion part (2) provided with an external thread (4) for screwing into a valve receptacle and with a flanged part (2) abutting on the threaded insertion part (2) and integral therewith and provided with a central bore (6) for penetration by a valve spindle (7), the bore (6) of the flanged part (3) being provided with an internal thread (8) for receiving a housing (10) of an actuator apparatus (11) axially acting on the valve spindle (7) and provided at an end with an external thread (9), and/or the threaded insertion part (2) being provided with an internal thread (21) for screwing in of an exchangeable substantially tubular valve seat body (24).
Patent EP-0495354-A1 (EP)
Inventor: LANG KLAUS
IPC: C14B1/22
Filed: 1992-01-03
Abstract: A device (10) for treating fabric-like workpieces (60), in particular of leather or leather substitute, has a cutting device (12) which possesses a knife (18) and by means of which a scarfing operation is carried out on the workpiece (60). It possesses, furthermore, at least one guide element (14) and at least one transport element (16) which is movable counter to a force and to which the force imparts the tendency to move in the direction of the guide element (14), the workpieces (60) being fed to the knife (18) between the guide element (14) and transport element (16), at the same time being in contact with these. So that changes on the workpieces to be treated can be detected during a treatment operation, especially changes in hardness and thickness, it is proposed to provide a sensor device which detects the respective relative position between the guide element (14) and transport element (16). <IMAGE>
Patent EP-0507059-A1 (EP)
Title: Locking device for components
Inventor: LICHTENSPERGER ERNST
IPC: H05K5/02
Filed: 1992-02-05
Abstract: A locking arrangement for assemblies for measurement, regulation, control and process functions of all types is proposed, the assemblies consisting of a plurality of housing frames which hold modules and are attached, lying side-by-side, to rails. The electrical connection is carried out in accordance with a bus system, via plug devices which are arranged on the sides on the housing frames. Openings are provided in the side walls of the housing frames, and pins having undercuts are furthermore integrally formed on the side walls. The pins engage through the openings when the housing frames are arranged lying side-by-side on the rails. Each opening-pin connection has a spring lock allocated to it which is guided in the side wall and engages behind the undercut, with slight pretensioning. <IMAGE>
Patent EP-0522233-A1 (EP)
Inventor: DENICOLA JR ANTHONY J
IPC: C08L51/00
Filed: 1992-02-14
Abstract: Disclosed are graft copolymers comprising a propylene polymer material backbone grafted with a mixture of at least two different copolymerizable monomers having improved impact resistance without decrease in clarity.
Patent EP-0504623-A1 (EP)
Inventor: OLLIER MICHEL
IPC: G04B19/23
Filed: 1992-02-24
Abstract: The movement, of the mechanical or electronic type, is delimited by two main faces (8, 9), and it comprises two analog time displays. The first, corresponding to the conventional display, includes two hands (4, 5) moving in front of one of the faces (8) about a pivot pin (aa') perpendicular to the two faces, and it is driven in a known manner by cogwheels (19, 23, 25, 26) from the minute shaft (15). The second display comprises two hands (4', 5') moving in front of the other face (9) about the same pivot pin (aa'), and it is driven, in the opposite direction, by a gear train (36, 40, 41, 23', 19', 25', 26') from a moving element (23) of the cogwheels of the first display. Moreover, a cannon pinion (37), enabling the second display to be locked by means of a control member (50), is arranged between two moving elements (36, 40) of the gear train. Conventional means make it possible to set the time simultaneously and in synchronism on the two displays if the control member (50) is inactive, and on the first display alone if this member is activated.   <IMAGE>
Patent EP-0552402-A1 (EP)
Inventor: BECKER WOLFGANG
IPC: C25C3/08
Filed: 1992-05-28
Abstract: The invention relates to a refractory, porous, heat-insulating material, which is resistant to fluorine-containing gases and has a stable volume, in particular in the form of moulded bricks, for refractory, heat-insulating lining in electrolysis furnaces, in which metallic aluminium is produced by electrolysis of aluminium oxide dissolved in a fluoride melt, which material has an Al2O3 content of more than 50% by weight and a TiO2 content of from 2.5 to 10% by weight and forms acicular TiO2 crystals and/or TiO2-containing crystals, randomly growing into the pore space, under the action of fluorine-containing gases at temperatures between 700 and 1000 DEG C on the free surfaces, in particular on the boundary surfaces of intergranular voids, in the region of the material subjected to the fluorine gas. The invention also relates to a process for the preparation and to the use of the refractory material.
Patent EP-0525392-A1 (EP)
Inventor: WOLTER HERBERT DR DIPL-CHEM
IPC: C08F30/08
Filed: 1992-06-25
Abstract: Hydrolyzable and polymerizable silanes for producing poly (hetero) condensation products and (hetero) polymers, the silanes having the general formula (I) Yn Si Xm R4-(n+m)(I), wherein the residues X, Y and R may be the same or different and are defined as follows: R=alkyl, alkenyl, aryl, alkylaryl or arylalkyl, X=hydrogen, halogen, hydroxyl, alkoxy, acyloxy, alkylcarbonyl, alkoxycarbonyl or NR'2, with R'=hydrogen, alkyl or aryl, Y=a substituent containing a substituted or unsubstituted 1,4,6 -trioxaspiro-[4,4]-nonane residue, n=1, 2 or 3, m=1, 2 or 3, with n+m</=4. The silanes of the present invention are processed to form scratch-resistant coatings, filling, adhesive or sealing compounds, molded articles or embedding media.
Patent EP-0529492-A1 (EP)
Inventor: ROONEY TIMOTHY MICHAEL
IPC: B60B25/02
Filed: 1992-08-19
Abstract: A plastic wheel assembly 10 is described. The wheel 10 comprises a rim 12 and a disk 14. The disk 14 has holes 16 with inserted sleeves 20. The sleeves 20 extend through the disk 14 a sufficient distance to avoid excessive heating of the plastic wheel 10 during normal use.
Patent EP-0547312-A1 (EP)
Inventor: THIEBAUD FRANCIS DR DIPL PHYS
IPC: G02B7/02
Filed: 1992-10-07
Abstract: In order to arrange substrates, such as lenses, of different size in a processing plant, a holding device comprises a spring clasp (3), provided to hold the substrates or lenses clamped, which spring clasp is suitable for being arranged in a holder (9) of the device. <IMAGE>
Patent EP-0537784-A1 (EP)
Inventor: BRADY WILLIAM PATRICK
IPC: C09J7/02
Filed: 1992-10-16
Abstract: There is disclosed a pressure-sensitive adhesive composition based on a silicone resin and a polydiorganosiloxane polymer wherein the resin component has a number average molecular weight of about 950 to 1,600 and consists essentially of triorganosiloxy (M) units and silicate (Q) units wherein the molar ratio M/Q is in the range 1.1/1 to 1.4/1, inclusive. The adhesives of the invention exhibit improved adhesion to low energy substrates such as polyethylene and polytetrafluoroethylene.
Patent EP-0517318-A1 (EP)
Inventor: HUYER JOHANNES NICOLAAS
IPC: B60J7/05
Filed: 1992-06-01
Abstract: Tilt-sliding roof for a vehicle having an opening (2) in its fixed roof (1), comprising a rigid panel (3) supported near its front side by a front support having a transverse pivot (8) and being displaceable within a guide rail (6). At a distance behind this front support there is a set-out mechanism (5) connected with a driving slide (14) and adapted to adjust the panel in vertical direction. An operating element engaging said driving slide is provided to operate the panel. The set-out mechanism comprises a set-out arm (15) arranged between the panel and the driving slide and including a guide slot (18), said set-out arm being connected to the panel on one end and to the driving slide on the other end in a pivotable, or slidable manner, respectively, and said arm swivelling in vertical direction to move the panel in vertical direction. The set-out mechanism further comprises a lever (16) to support the panel at least in upwardly tilted positions thereof, and an adjusting element (14) for erecting said lever to tilt the panel upwardly.
Patent EP-0498581-A1 (EP)
Inventor: LIGHTLE VERA L MINNESOTA MININ
IPC: G02B5/128
Filed: 1992-01-31
Abstract: Flexible, self-supporting, air-permeable retroreflective sheeting (10) comprising a two-sided, self-supporting, air-permeable web (14) of thermoplastic filaments (13) with retroreflective elements (12) partially embedded in the filaments (13) on one side of the web (14). On the other side of the web (14), the surfaces of the filaments (13) are substantially free of retroreflective elements. In some embodiments, the web (14) may be used as a bonding agent to secure the sheeting (10) to a desired substrate (not shown).
Patent EP-0509827-A1 (EP)
Inventor: KAMAMORI HITOSHI
IPC: G02F1/1343
Filed: 1992-04-16
Abstract: An active matrix type multi-colour display unit having high picture quality is provided. The multi-colour display unit has a colour filter substrate (1) comprising a colouring layer (3), a transparent electrode (6) formed on the colouring layer (3) and a metal film (10) having an arbitrary pattern formed on the transparent electrode (6). The resistance of the transparent electrode (6) which has been difficult to lower in the past may be lowered easily by forming the metal layer (10) on it and thereby, the picture quality of the display unit may be improved. Furthermore, since the resistance may be lowered by the metal film (10) even if the resistance value of the transparent electrode (6) itself is high, the thickness of the transparent electrode (6) may be thinned, thereby improving transmittivity of the transparent film and shortening the time for forming the film. The former leads to the further improvement of the picture quality and the later contributes to lowering the cost.
Patent EP-0523885-A1 (EP)
Inventor: WONG HEE
IPC: H03L7/085
Filed: 1992-07-01
Abstract: A phase detector circuit, used in a very high frequency phase-locked loop, receives an incoming NRZI data stream and a phase-locked loop clock signal. For each data transition in the received data stream, the phase detector produces proportional phase error information in the form of two pulse signals PD1 and PD2. Pulse signal PD1 has a pulse width TW1 which corresponds to the amount and direction of any phase error between the data signal transition and the PLL clock signal. Pulse signal PD2 has a fixed width TW2 equal to half the period of the PLL clock signal. The phase detector also generates a recovered data signal and a recovered clock signal using identical parallel circuits so that the recovered signals are time synchronized. Furthermore, the recovered data signal is derived from signals in the phase error detection path, eliminating the need for two distinct circuits for data recovery and clock recovery. In the preferred embodiment, the pulse signals from one positive and one negative data transition are integrated or averaged so as to eliminate problems associated with any duty cycle distortion and/or jitter in the incoming data stream. The sign and magnitude of the difference in the widths of the averaged pulse signals is proportional to the average phase error between the incoming data signal and the PLL clock signal.
Patent EP-0591585-A1 (EP)
Inventor: TANAKA MUTUO
IPC: G08B13/196
Filed: 1992-10-09
Abstract: A remote monitoring unit (1) includes a camera (3) for producing a video signal from a picture of a remote site location being monitored, an image processor (13) for outputting an image signal through an image processing process for the video signal, a microphone (5) for producing a sound signal from a sound at the location, a temperature sensor (4) for outputting a detection signal when a temperature change higher than a predetermined level is detected at the location, a gas sensor (6) for outputting a detection signal when a concentration of oxygen gas smaller than a predetermined first level or a concentration of hydrogen gas greater than a predetermined second level is detected in the location, a converter (15) for outputting digital signals by converting the image signal, the sound signal and the detection signals, and a radio transmitter (12) for transmitting the digital signals of the converter to a radio receiver of a control equipment via radio transmission. In this unit (1), the camera (3), the image processor (13), the microphone (5), the temperature sensor (4), the gas sensor (6), the converter (15), and the radio transmitter (12) are built in an enclosure case (2), and the security of the remote site location is monitored from a central control equipment by using the remote monitoring unit (1) placed at the remote site location.
Patent EP-0507667-A1 (EP)
Inventor: FLICSTEIN JEAN
IPC: H01L21/31
Filed: 1992-03-31
Abstract: Le procédé de traitement photochimique d'un matériau solide, selon l'invention, consiste à exposer ce matériau à des impulsions lumineuses produites par au moins un tube allongé à gaz rare sous basse pression à décharge luminescente (4) dont le gaz, la pression et les caractéristiques de la décharge sont adaptés audit matériau et à ses précurseurs, chaque impulsion contenant un spectre d'émission étendu allant de 160 à 5000 nm. Un circuit électrique à caractéristiques électriques modulables (LC) permet de moduler les caractéristiques de décharge du tube et le stockage de l'énergie nécessaire à cette décharge.
Patent EP-0499578-A1 (EP)
Inventor: COWMAN JOHN STUART
IPC: D21H21/28
Filed: 1992-01-21
Abstract: A method for reducing the particle size of cellulose in water and/or an organic solvent (preferably water) comprising
     a) forming a slurry or paste of cellulose material in water, the cellulose material having a dry weight average particle size of 1 to 100 microns (preferably 1 to 20 microns); and   b) reducing the average particle size of the cellulose material to 1 to 10 microns (preferably 1 to 3 microns), preferably by milling, to form a carrier ;    an additive being optionally added to the water prior to addition of cellulose or to end of operations a) or b) above. The additive when added, is preferably an optical brightener. The method is useful in the field of paper coatings where it permits more efficient use of additives.
Patent EP-0595810-A1 (EP)
Title: Synthese de 1,3-propanediols a substitution 2-phenyle
Inventor: STIEFEL FRANK J
IPC: B01J23/44
Filed: 1991-07-15
Abstract: Nouveau procédé de préparation de 1,3-propanediols à substitution 2-phényle, des intermèdes utiles dans la synthèse de préparations pharmaceutiques.
Patent EP-0577607-A1 (EP)
Inventor: CHUANG KARL T
IPC: B01J8/02
Filed: 1992-02-05
Abstract: Distributeur de liquide actif contenant une colonne garnie dans lequel un logement comporte des plaques d'écumage perforées pour le liquide actif, qui supportent directement des lits tassés remplissant la totalité du passage pour l'écoulement gazeux dans le logement. La surface totale perforée en coupe transversale, et la surface en coupe transversale de chaque perforation, pour chaque plaque, est choisie de manière à correspondre à la perméabilité des lits tassés de sorte que les plaques et les lits tassés contribuent significativement au contact gaz/liquide, ceci permettant d'augmenter fortement l'efficacité du transfert de masse de la colonne garnie.
Patent EP-0557466-A1 (EP)
Title: Nonphosphated dishwashing compositions with oxygen bleach systems.
Inventor: PAINTER JEFFREY DONALD
IPC: C11D3/39
Filed: 1991-11-08
Abstract: Disclosed is a process for making nonphosphated automatic dishwashing detergents which have granular form and comprise a conventional nonphosphorus builder system consisting essentially of an organic builder salt (such as citrate) and a dispersant (such as a polyacrylate); and an oxygen bleach system comprising a chelant (such as ethylenediamine disuccinate) and a bleach active (such as perborate or percarbonate) optionally with enzymes and/or dry-mixed hydrous silicates. The invention secures stable, free-flowing granules by a premix step in which the chelant and dispersant are brought together; a drying step using conventional equipment; and one or more admix steps in which the bleach active is mixed with the product of the drying step.