baber/WOPTO huggingface dataset:
Patent EP-0523371-A1 (EP)
Inventor: L HERMITE FRANCOISE
IPC: D06F33/48
Filed: 1992-06-11
Abstract: This invention relates to a control circuit for a machine for treating clothes. The circuit includes means (2) for providing a desired speed signal for the machine drum, means (14) for comparing the desired speed signal with an actual speed signal to provide an error signal (E) for controlling a switch (8) which switch is arranged to supply electrical power to an electric motor (10) for driving the machine drum and means (14, 24) for detecting a tachogenerator (12) signal representing speed of the motor and providing said actual speed signal. The detection means includes strobe means (44-48) responsive to the output of the tachogenerator for generating a strobe signal at a frequency related to the tachogenerator speed frequency for sampling the actual speed signal or error signal, the strobe means being responsive to zero crossing points of the tachogenerator signal in order to generate a strobe signal at or near to a zero crossing point and means (72) for comparing the sampled error signal or actual speed signal with a reference value (V L ) to ascertain the existence of load unbalance.
Patent EP-0521337-A1 (EP)
Inventor: HELLMANN BERNHARD
IPC: B29C48/03
Filed: 1992-06-16
Abstract: The invention relates to a mixing device on an extruder for raw materials and minor components, in particular colour additives. The mixing device consists of metering screws 4,6-10 for the raw material and the minor components, which feed down to the extruder 1. The output rates of the metering screws 4,6-10 are adjustable with respect to one another. The metering screws 6-10 feed the minor components onto a conveyor belt 5 which transports to the extruder 1. Mixing takes place through the transport and plastication screw 2 of the extruder 1. Figure 1 is intended for the abstract. <IMAGE>
Patent EP-0523587-A1 (EP)
Inventor: BRILLOUET FRANCOIS
IPC: H01S5/00
Filed: 1992-07-13
Abstract: The current supplying an indium phosphide or gallium arsenide laser is confined in a laser stripe (14A) by two means. A nearby current blocking means consists of a blocking junction (JB) formed in two lateral channels (CL) delimiting this stripe. A distant current blocking means consists of an iron-doped semi-insulating layer (24) deposited epitaxially before etching the lateral channels. 
<??>The invention applies in particular to the production of pumping lasers used in the optical amplifiers of fibre optic links. 
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Patent EP-0528216-A1 (EP)
Inventor: WEISS WILHELM
IPC: B67C3/28
Filed: 1992-07-28
Abstract: The invention relates to a method for filling a container (2) with a liquid and an apparatus for implementing the method, the liquid being fed to the container via a liquid pipe, at least one probe (15) being used to check whether a predetermined filling level has been reached in the container and the supply of liquid being stopped once one of the probes has been actuated. By means of the method according to the invention and the associated apparatus, the accuracy of the final filling level is to be improved in a simple fashion. To this end, liquid is once again fed after a predetermined delay until one of the probes is once again actuated, when the supply of liquid is once again stopped. <IMAGE>
Patent EP-0528398-A1 (EP)
Inventor: SPITALNY HANS HENNING
IPC: A61B90/00
Filed: 1992-08-17
Abstract: The present invention relates to a surgical instrument for removal and/or transplantation or implantation of corium, fat, cartilage or alloplastic material, which comprises a cannula-shaped housing open on one side and including part-areas A, B and C, part-area A being tubular and designed as a cutting device whose open end is ground and whose opposite end is marked by a notch in the cannula wall, part B also being tubular and the end of part-area B opposite part-area A being marked by a further notch, and having one or more separating sites parallel to the cannula axis in the cannula wall, such that the part-area B is present in the form of one or more separate shells after breaking-off of the part-areas A and C, and whose part-area C consists of solid material and ends in a sharply ground needle. The instrument consists of stainless material, such as stainless steel, titanium, plastics or other suitable materials. 
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Patent EP-0531795-A1 (EP)
Inventor: HOMMEL DIETMAR DIPL-ING FH
IPC: F28C1/16
Filed: 1992-08-26
Abstract: The contact body (1) has at least one contact body block (2), which is assembled from a multiplicity of corrugated layers (3) arranged vertically or obliquely, the corrugations (4) of adjacent layers (3) being arranged criss-crossing one another. The layers (3) each have a plane non-corrugated upper rim (5). The upper rims (5) of adjacent layers (3) bear against one another and are interconnected in a watertight fashion in such a way that the row (9) of gaps situated therebelow remains free of water, while the adjacent rows (10) of gaps has water flowing through it. As a result, the evaporation cooler is largely prevented from forming mist. <IMAGE>
Patent EP-0532989-A1 (EP)
Inventor: BECKERS PAUL DIPL-ING
IPC: G07C9/00
Filed: 1992-09-03
Abstract: This equipment is used, in particular, for a programmable electronic identification system and comprises a primary electrical unit supplied with power and activated electronically and a secondary electrical unit, these being coupled via inductive coupling elements and the primary unit sending out information-modulated power pulses which act on the secondary unit which exhibits a power supply and receiving system utilising the power pulses, the power supply system causing a reaction on the primary unit and the primary unit having means for generating high-energy inductive voltage pulses and for evaluating the reaction of the secondary unit on the primary unit. <IMAGE>
Patent EP-0533077-A1 (EP)
Inventor: ONO SHUSUKE
IPC: G02B13/18
Filed: 1992-09-12
Abstract: A zoom lens for a video camera comprising sequentially from a side of an object: a fixed first lens group (1) constituted by a first concave lens, a first double convex lens, a second concave lens, a second double convex lens and a meniscus convex lens; a movable second lens group (2) constituted by a meniscus concave lens, a double concave lens and a convex lens, a fixed third lens group (3) constituted by a single lens having at least one aspherical surface; and a movable fourth lens group (4) constituted by a concave lens and a convex lens at least one of which has at least one aspherical surface.
Patent EP-0496606-A1 (EP)
Inventor: BARBACID MARIANO
IPC: C07K14/00
Filed: 1992-01-22
Abstract: Nucleic acid sequences, particularly DNA sequences, coding for all or part of a  vav  proto-oncogene protein or for a modified  vav  proto-oncogene protein, expression vectors containing the DNA sequences, host cells containing the expression vectors, and methods utilizing these materials. The invention also concerns polypeptide molecules comprising all or part of a  vav  proto-oncogene protein or a modified  vav  proto-oncogene protein, and methods for producing these polypeptide molecules.
Patent EP-0514148-A1 (EP)
Inventor: SHINOHARA TOSHIO
IPC: C07F7/10
Filed: 1992-05-13
Abstract: An N-tert-butyldialkylsilylmaleimide represented by the following general formula:
       
 wherein R's represent C₁ to C₅ alkyl groups which may be the same or different and a method of producing the compound. Said N-tert-butyldialkylsilylmaleimide is useful as a silylating agent, which does not produce hydrogen chloride or the like as a by-product and therefore does not require to use a neutralizing agent additionally. Further this compound is useful as a compound which provides a maleimido group.
Patent EP-0517461-A1 (EP)
Inventor: KOCH CARL CURTIS
IPC: F02K3/06
Filed: 1992-06-01
Abstract: A front fan gas turbine engine subassembly (10) which acts as a particle separator. The subassembly (10) includes an aft-most row of full-size fan blades (45), a flow splitter (52), and a row of stator vanes (44a). The flow splitter (52) separates the fan exit air into a core engine airflow and a surrounding bypass airflow. The stator vanes (44a) each have a first portion (60) disposed radially inward of, and longitudinally forward of, the leading edge (54) of the flow splitter (52). The subassembly (10), in essence, has moved the leading edge (54) of a conventional flow splitter aft without also moving the forward-most row of stator vanes (44a) aft. This means that particles which would strike a conventionally-positioned flow splitter and be reflected radially into the core engine airflow (56) will instead miss the aft-moved leading edge (54) of the flow splitter (52) to radially outwardly bypass the core engine airflow (56).
Patent EP-0543518-A1 (EP)
Inventor: HART KEITH ALAN
IPC: B05B1/16
Filed: 1992-10-30
Abstract: A spray head, especially for a shower, comprises a body 1 for connection to a water supply, a hollow perforated sprayplate 4 attached to the body 1 for affording a required spray pattern, the interior of the sprayplate 4 being divided into inner and outer chambers 19 and 20 each corresponding to a particular spray pattern, each of the chambers 19 and 20 having one or more feed apertures 23 and 24 respectively for supplying water to the respective chamber, sealing means 25 being provided for selectively sealing the feed apertures 23 and 24 to the chambers 19 and 20 when the sprayplate 4 is rotated to change the spray pattern afforded thereby.
Patent EP-0531214-A1 (EP)
Inventor: ALLOVON MICHEL
IPC: H01L27/15
Filed: 1992-09-03
Abstract: The active layer of the laser (L) and the absorbent layer of the modulator (M) consist of the same strongly coupled superlattice (10). 
<??>Application to optical telecommunications. 
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Patent EP-0536040-A1 (EP)
Inventor: SMEETS JACQUES
IPC: G06K7/016
Filed: 1992-09-29
Abstract: The method consists in that the message is broken down into a first part M1 and into a second part M2 which are separated by a gap I and in that, for writing the first part M1 of the new message, the clock signal extracted from the reading of the second part M2 of the previous message is used as clock signal, and, for writing the second part M2 of the new message, the clock signal extracted from reading the first part M1, newly written, of the new message is used as clock signal. The system includes a write head (9) framed by two synchronisation heads (8, 10) and an electronic circuit (15) which derives, from the signals from the two synchronisation heads (8 and 10), a clock signal (14) slowed to the speed of movement of the support document (1). This clock signal (14) is sent to a write generator (12) linked to the write head (9). The write generator furthermore receives the data (13) to be recorded. …<IMAGE>…
Patent EP-0512941-A1 (EP)
Inventor: STRIPINIS PHILIP S
IPC: F01D25/26
Filed: 1992-04-30
Abstract: The stator assembly (46) for an axial flow rotary machine includes a circumferentially continuous structural outer case (48) and a circumferentially continuous non-structural inner case (52) which is a pressure vessel for the working medium flow path. The stator assembly (46) provides an increase of the efficiency of the rotary machine.
Patent EP-0557430-A1 (EP)
Inventor: LU PANG-CHIA
IPC: C09J7/00
Filed: 1991-11-12
Abstract: A composite material comprising a base liner with a release layer on at least one surface thereof, and a releasable face layer releasably adhered to the base liner through the release layer by a pressure sensitive adhesive, wherein the base liner has a skin layer on its surface proximate to the release layer which is more difficult to cut than the remainder of the base liner material, such that when the composite is subjected to die cutting or perforating to allow portions of the face layer to be selectively removed, the cutter will not penetrate into or through the base liner to any substantial extent.
Patent EP-0556310-A1 (EP)
Title: Quinazolines derivatives for enhancing antitumor activity.
Inventor: COE JOTHAM WADSWORTH
IPC: C07D405/12
Filed: 1991-10-10
Abstract: PCT No. PCT/US91/07254 Sec. 371 Date May 5, 1993 Sec. 102(e) Date May 5, 1993 PCT Filed Oct. 10, 1991.2,4-Diaminoquinazoline derivatives as potentiators of chemotherapeutic agents in the treatment of cancer.
Patent EP-0565606-A1 (EP)
Title: Absorbent article having rapid acquiring, multiple layer absorbent core.
Inventor: NOEL JOHN RICHARD
IPC: A61L15/16
Filed: 1991-12-20
Abstract: An absorbent article, such as a disposable diaper, adult incontinent pad, sanitary napkin, and the like, is disclosed which has a rapid acquiring, multiple layer absorbent core. The absorbent article may be in an improved shape that can be worn in the wearer's usual undergarments. The absorbent article of the present invention comprises a liquid pervious topsheet, a liquid impervious backsheet, and a multiple layer absorbent core positioned between the topsheet and the backsheet. The multiple layer absorbent core comprises at least one rapid acquiring acquisition/distribution layer and at least one storage layer positioned subjacent each acquisition layer. The acquisition/distribution layers have a fluid acquisition/distribution rate of at least about 2 cubic centimeters of synthetic urine per second when tested under a pressure of about 28 grams per square centimeter. The storage layers at least partially comprise a "high-speed" absorbent gelling material which is capable of reaching at least about 40% of its absorptive capacity in less than or equal to about 10 seconds. A multiple layer absorbent core for an absorbent article is also disclosed.
Patent EP-0572464-A1 (EP)
Inventor: HWANG CHINMAU JAMES
IPC: C04B35/80
Filed: 1992-01-06
Abstract: L'invention se rapporte à un corps céramique au nitrure de silicium autorenforcé et entièrement densifié, qui présente une forte ténacité à la rupture et une forte résistance à la rupture et qui comprend: (a) du nitrure de beta-silicium sous la forme de barbes ayant un rapport longueur/largeur d'au moins 2,5; et (b) une phase intergranulaire cristalline présentant une structure d'apatite d'oxynitrure, telle qu'elle est déterminée par cristallographie aux rayons X. Un procédé de préparation de ce corps au nitrure de silicium consiste à presser à chaud un mélange pulvérulent contenant du nitrure de silicium; de la silice; un auxiliaire de densification contenant de l'oxyde de strontium; un auxilaire de conversion, tel que de l'oxyde d'yttrium; ainsi qu'un composé, tel que l'oxyde de calcium, qui améliore la croissance des barbes de nitrure de beta-silicium, dans des conditions permettant à la densification et à la formation in situ des barbes de nitrure de beta-silicium ayant un rapport longueur/largeur élevé de se produire; puis en procédant au recuit de la composition ainsi densifiée pendant une période suffisante pour produire une phase intergranulaire cristalline présentant une structure d'apatite d'oxynitrure.
Patent EP-0579639-A1 (EP)
Inventor: SMITH BRIAN MALCOLM MORGANITE
IPC: G01N33/00
Filed: 1992-04-03
Abstract: Détecteurs en oxyde d'étain obtenus par le mélange d'un matériau contenant de l'antimoine à de l'oxyde d'étain pulvérulent et par la formation du détecteur par le dépôt sur un substrat d'une pâte du mélange suivi du séchage et du frittage de la pâte, le matériau contenant de l'antimoine étant présent dans une quantité suffisante pour que la sensibilité du détecteur à un ou plusieurs gaz parmi H2, CO et CH4 soit relativement indépendante de la concentration d'oxygène dans le domaine de PO2 10-4 - 1 atm. Selon un autre mode de réalisation, ledit détecteur présente une résistivité qui s'accroît à une température de mesure en fonction de la concentration d'au moins un gaz à mesurer. On obtient ce détecteur par la calcination dans l'air de l'oxyde d'étain à une température supérieure à 1400 °C, ou par un autre traitement de l'oxyde d'étain de sorte qu'il soit dans un état d'agrégation physique équivalent à celui que l'on obtient par ladite calcination. A une seconde température de mesure, la résistivité du détecteur audit gaz diminue à mesure que la concentration du gaz augmente. La résistivité du détecteur dépend de la concentration de plusieurs gaz, sa dépendance à des températures de mesure différentes étant telle que, grâce à la mesure de la résistivité du détecteur à plusieurs températures de mesure différentes, l'on puisse calculer la composition d'un gaz auquel est exposé ledit détecteur. On peut monter sur un même substrat un réseau de ces détecteurs en oxyde d'étain, le substrat étant doté d'un dispositif de chauffage servant à maintenir les détecteurs à des températures différentes. Ce réseau peut également comporter un détecteur contenant de l'antimoine du type précité, ou d'autres détecteurs en oxyde d'étain.
Patent EP-0581836-A1 (EP)
Title: Transposon hybride contenant un operon de la toxine de pertussis, plasmides et souches bacteriennes pour son obtention
Inventor: WALKER MARK
IPC: C12N15/63
Filed: 1992-04-24
Abstract: L'invention concerne un transposon hybride contenant un opéron de la toxine de pertussis, des plasmides et des souches bactériennes (hôtes) pour son obtention.
Patent EP-0536382-A1 (EP)
Inventor: SCHIETINGER CHARLES W
IPC: H01L21/26
Filed: 1992-04-27
Abstract: A l'aide de techniques d'optique sans contact on détermine les caractéristiques thermiques, optiques, physiques et chimiques de la surface d'un substrat (11). Dans ces techniques d'optique sans contact, on éclaire (23) la surface avec des rayonnements présentant une caractéristique d'intensité d'ondulation (51), puis on mesure les intensités combinées (53) de ces rayonnements après qu'ils aient été modifiés par la surface du substrat et des rayonnements émis par la surface. A partir de cette mesure, il est possible de déterminer avec précision l'émittance, le pouvoir de réflexion, la température, le changement de la composition de la surface, l'existence d'une quelconque couche formée sur la surface ainsi que son épaisseur. On peut effectuer ces mesures in situ et pour ainsi dire en temps réel, cette mesure permettant donc de surveiller (39, 41) divers procédés de traitement de la surface d'un substrat. Cette invention peut s'appliquer tout particulièrement dans le cas du traitement des tranches à semiconducteurs et du traitement des métaux.
Patent EP-0591376-A1 (EP)
Title: Adn sequences of the human papillomavirus type 42, and diagnostic application thereof
Inventor: PHILIPP WOLFGANG
IPC: C12Q1/70
Filed: 1992-06-25
Abstract: PCT No. PCT/FR92/00586 Sec. 371 Date Feb. 10, 1994 Sec. 102(e) Date Feb. 10, 1994 PCT Filed Jun. 25, 1992 PCT Pub. No. WO93/00435 PCT Pub. Date Jan. 7, 1993DNA sequences derived from human papillomavirus HPV42 are disclosed. Also disclosed are methods of using these sequences as hybridization probes in diagnostic assays.
Patent EP-0595849-A1 (EP)
Inventor: CHAPELON JEAN-YVES
IPC: A61B17/22
Filed: 1992-07-08
Abstract: L'invention se rapporte à un transducteur piézoélectrique composite destiné à être utilisé dans la fabrication d'un appareil thérapeutique acoustique ou ultrasonique. Le transducteur peut être un transducteur unique de grande taille ou bien il peut être constitué de plusieurs transducteurs et il émet avantageusement des ondes ultrasoniques qui sont concentrées sur un point focal.
Patent EP-0597983-A1 (EP)
Inventor: KLEEN EUGEN
IPC: B01F3/04
Filed: 1992-08-05
Abstract: Une chambre de mélange (3) et une chambre d'admission de gaz (5) sont concentriquement agencées dans un boîtier fermé (1) et mutuellement séparées par une cloison (7) tubulaire pourvue de micropores. Un courant d'un milieu liquide moussant est axialement introduit dans la chambre de mélange (3) par une pompe (21). En même temps, de l'air comprimé par un compresseur (23) est introduit, dans la chambre d'admission de gaz (5) à travers un orifice d'admission (17) ménagé dans le boîtier, sous une telle pression que l'air peut pénétrer dans la chambre de mélange (3) à travers les micropores de la cloison tubulaire (7). La cloison (7) qui entoure la chambre de mélange et la paroi circonférentielle (9) sont montées interchangeables entre deux brides (11 et 12). Le profil de la section transversale d'orifices axiaux d'admission et de sortie (15 et 16) est adapté à la section transversale cylindrique de la chambre de mélange (3), de sorte qu'un courant laminaire, essentiellement parallèle à l'axe des chambres, de mélange moussant s'écoule à travers la chambre de mélange (3) pendant le fonctionnement du dispositif.
Patent EP-0639060-A1 (EP)
Title: Steam cleaner
Inventor: WALSER FRANZ
IPC: A47L1/08
Filed: 1992-08-28
Abstract: A steam cleaner is disclosed for cleaning windows, floors, furniture surfaces and the like by means of superheated steam. The essential components of the appliance are a container (4) for the cleaning liquid and a duct (3), as well as a feeding device (3a) and a steam-generating device (2). The superheated steam is generated directly at the surface to be cleaned, as the cleaning liquid in the steam-generating device (2) is sprayed on the heated surface (8). The central vaporizing direction lies at an angle of at least 90° to the direction of the steam coming out of the steam-generating chamber (14).
Patent EP-0612343-A1 (EP)
Inventor: BOLTE GERD
IPC: C09J163/00
Filed: 1992-11-06
Abstract: Il est décrit des systèmes réactionnels destinés à des connexions planes et/ou à des revêtements plans de substrats, notamment à des revêtements pour scellage à chaud, à base de dispersions aqueuses d'une résine durcissable aux époxydes (I) et de composés époxy comme durcisseurs (II). En utilisant comme résine durcissable (Ia) des polymères de polyuréthanne à groupes fonctionnels réagissant vis-à-vis des époxydes, on peut fabriquer des substrats cohérents revêtus par scellage à chaud qui peuvent être utilisés, par exemple, pour la fabrication de circuits imprimés souples.
Patent EP-0614509-A1 (EP)
Title: Method for utilization of heat energy in a district heating network from a generating plant with an air-cooled generator powered by an internal combustion engine, and a generating plant performing the method.
Inventor: MADSEN SOREN MOLLER
IPC: F02G5/00
Filed: 1992-11-27
Abstract: PCT No. PCT/DK92/00353 Sec. 371 Date Oct. 28, 1994 Sec. 102(e) Date Oct. 28, 1994 PCT Filed Nov. 27, 1992 PCT Pub. No. WO93/11354 PCT Pub. Date Jun. 10, 1993An apparatus for extracting thermal energy for use in a heat distributing plant, for instance a district heating system, from a generator plant having a generator, which is air-cooled by means of a cooling ventilator and driven by means of an internal combustion engine, according to which apparatus thermal energy from the cooling system and exhaust gas are transferred to the district heating system, and in which the internal combustion engine is enclosed in a sound-absorbing, ventilated cabinet. With a view to being able to exploit the heat transferred to the ventilation air through direct heat exchange with the water in the district heating system, the generator is supplied with cooling air from an external cooling ventilator, and the cooling air outlet is supplied to the cabinet, where it constitutes the whole amount of the ventilation air or an essential part thereof.