baber/WOPTO huggingface dataset:
Patent EP-0498329-A1 (EP)
Inventor: HOURTANE JEAN-LUC
IPC: H01L25/07
Filed: 1992-02-03
Abstract: The high tension wave-trap diode is characterised in that it consists of an alternating stack of semiconductor wafers (11) and conductive washers (12) centred one above the other with the aid of insulating centering rings (14) placed on the individual wafers and pressed together between conductive sole plates (17, 18) of a pressurised leaktight casing (15) with tubular insulating wall (16) and in which the said stack is mounted. Application: circuit for high-energy pulse discharge in an element to be tested. <IMAGE>
Patent EP-0505848-A1 (EP)
Title: Moteur piézo-électrique, notamment pour pièce d'horlogerie
Inventor: PECLAT CHRISTIAN
IPC: G04C3/12
Filed: 1992-03-13
Abstract: Ce moteur du type piézo-électrique comprend un stator 1 et un rotor 15 destinés à effectuer un mouvement relatif l'un par rapport à l'autre. Le stator 1 comprend une plaque 17 de forme générale plane et des moyens pour y engendrer des ondes vibratoires à fréquence ultrasonore. Ces ondes permettent d'imprimer à au moins un point actif 17c de la périphérie de la plaque un mouvement elliptique dans le plan de celle-ci, ledit point actif 17c étant en prise avec une surface de transmission de mouvement 22 du rotor 15 pour, en vertu du mouvement elliptique, provoquer le mouvement relatif du rotor 15 par rapport au stator 1. La plaque 17 de forme générale plane comporte une partie centrale circulaire 17a, à l'une des faces de laquelle sont accolés les moyens pour engendrer les ondes vibratoires. De cette partie centrale s'étendent au moins deux lobes 17b sur les bords 17d desquels sont ménagés lesdits points actifs 17c. Les bords latéraux 17d, 17e des lobes 17b sont profilés de manière à concentrer dans les points actifs 17c, l'énergie vibratoire émanant de la partie centrale 17a. Ainsi, l'un de ses bords présente, de préférence, un profil elliptique Application aux moteurs destinés à fournir de faibles couples avec un rendement élevé, notamment dans le domaine horloger. <IMAGE>
Patent EP-0506065-A1 (EP)
Inventor: HAYASHI YOSHIAKI
IPC: B65D79/00
Filed: 1988-02-16
Abstract: A pressure resistant bottle-shaped container (1) having a body (2) including panels (3) surrounded by outer sheaths (27), characterized in that each panel (3) has stress absorbing strips comprising vertexes (23) recessed from the outer surface of the panel toward the interior of the container (1) and bending lines (24) formed in V shape and inverted V shape from the vertexes (23) toward the outer sheaths (27). Thus, the container does not retain in permanent deformation by the deformations corresponding to pressure changes at the time of filling high temperature liquid content.
Patent EP-0563425-A1 (EP)
Inventor: KURSCHEIDT REGINA
IPC: A61B5/022
Filed: 1992-04-02
Abstract: A method for detecting artifacts in a blood pressure measuring system, in particular artifacts caused by sampling or flushing in an invasive blood pressure measuring system, disables the related alarms if a sample in a time sequence is larger than a mean value, and when it exceeds a predetermined limit, and when its slope is beyond another limit (22), and if all of these conditions apply for a certain time period (28). The end of an artifact is detected if the slope falls beyond a limit, a pulsation is detected, the absolute value is beyond a limit for a certain amount of time, or a long timeout occurs (24).
Patent EP-0525540-A1 (EP)
Inventor: BUENNING FRITHJOF
IPC: C22C37/04
Filed: 1992-07-17
Abstract: In a cylinder liner for use in an internal combustion engine, especially for a large diesel engine, and cast from perlitic cast iron with spheroidal graphite as the basic alloy, the microstructure of the cast iron also comprises clearly delimited cementite/steadite proportions, which are uniformly distributed like a network and cover an area fraction of from 3 to 8%. The basic alloy additionally has admixed to it boron at from 0.01 to 0.03 and/or phosphorus at from 0.2 to 0.4 and - if required - vanadium at from 0.1 to 0.3 per cent by weight as alloy elements.
Patent EP-0580893-A1 (EP)
Inventor: RENGER WOLFGANG DIPL-ING
IPC: H04Q11/04
Filed: 1992-07-31
Abstract: Test method for testing a subscriber connection (TS, TL) in a program-controlled communications system or switching device (EWSD), a first or a second test run program module (CT, LT), a test address data program module (TA) and a test decision program module (UC) initiating and performing test routines. To identify test limit values, these values are read out from a test data program module (CD) by means of variant-specific retrieval sequences in the sense of a decision tree (E). The test limit values required for line testing can be defined by the operator. <IMAGE>
Patent EP-0530616-A1 (EP)
Inventor: FEST CHRISTA DR
IPC: C07D409/14
Filed: 1992-08-21
Abstract: The invention relates to novel, substituted pyrazolylsulphonylguanidinopyrimidines of the general formula (I) <IMAGE>  in which   R<1> represents alkyl, alkenyl or alkynyl, each of which is optionally substituted, R<2> represents hydrogen, halogen, or alkyl or alkoxycarbonyl, each of which is optionally substituted, R<3>, R<4> and R<5> are identical or different and represent hydrogen, halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, haloalkoxy, alkoxyalkoxy, alkylthio, alkylamino or dialkylamino, and   R<6> represents amino or the groups  -NH-A-R<7> or <IMAGE> in which   A represents the groups CO-, -COO-, -CONH- or SO2-, R<7> represents alkyl, aralkyl or aryl, each of which is optionally substituted, R<8> represents hydrogen or alkyl, aryl or aralkyl, each of which is optionally substituted, and R<9> represents hydrogen or alkyl, alkenyl, alkadienyl, alkynyl, (hetero)aryl, aralkyl, aralkenyl, alkoxy, alkoxycarbonyl or dialkylamino, each of which is optionally substituted, or, together with R<8> represents optionally substituted alkanediyl, processes for their preparation, novel intermediates and their use as herbicides.
Patent EP-0532936-A1 (EP)
Inventor: HORTON RAYMOND ROBERT
IPC: H01R12/72
Filed: 1992-08-21
Abstract: An interconnecting and mounting technology involving the use of elastomeric properties. A mounting member (8) grips, in a notch (7), the edge of a device supporting planar member (1) with the device conductors (42 - 45) brought to that edge. Conductors are provided at the surface of the mounting member, contacting the device conductors in the notch, and connecting with external wiring conductors on an external wiring planar member. The external wiring to device conductor interconnecting conductors can be on flex tape including elastomeric contact adaptation. Retention force (42) for mounting member compression and mounting member to external wiring planar member retention is provided.
Patent EP-0538787-A1 (EP)
Inventor: FENTRESS DENTON C
IPC: C01G30/00
Filed: 1992-10-20
Abstract: This invention concerns an improved means of oxidizing aqueous dispersions of antimony trioxide to colloidal hydrous antimony pentoxide in a continuous flow system. The oxidant is hydrogen peroxide and the continuous flow system nominally consists of a static mixer and a tubular reactor.
Patent EP-0555533-A1 (EP)
Inventor: PAUSER HERBERT BERNHARD
IPC: A45C7/00
Filed: 1992-11-21
Abstract: A stackable container (1, 1') is proposed which has a lower part (3, 3') and a lid (9, 9') arranged thereon. The container (1, 1') is stackable, in the stacking position in each case the lower part (3') of an upper container (1') sitting on the lid (9) of the lower container (1) arranged directly underneath. The stacked containers can be connected to form a combined transport unit. For this purpose, the lower part (3, 3') of the container (1, 1') has connecting means (14) using which a releasable connection can be made between the lower parts of two containers (1, 1'), sitting in each case directly one on top of the other, of a container stack. The lid (9) of a lower container (1) in each case is secured between the lower part (3) of the said lower container (1) and the lower part (3') of the upper container (1') arranged directly thereabove. <IMAGE>
Patent EP-0545332-A1 (EP)
Inventor: DETHIER VINCENT BERNARD C O EA
IPC: G03B17/32
Filed: 1992-11-28
Abstract: A package (10) for a stack of film sheets (30) has a pouch (12) that is sealed around the stack of sheets (30) and a leader (14) that is secured to the pouch (12) and engageable with a spindle (58) in a magazine (50) so that rotation of the spindle (58) can pull the pouch from around the stack of sheets (30). The pouch (12) and leader (14) are formed of different polyolefin materials with the pouch (12) comprising a material having a low coefficient of friction to enable the pouch (12) to be easily pulled around the stack of sheets (30) while the leader (14) comprises a material having a high coefficient of friction to facilitate engagement with the spindle (58) and pulling the pouch (12) uniformly.
Patent EP-0530934-A1 (EP)
Inventor: DOLLE LOTHAR
IPC: B29B17/02
Filed: 1992-08-31
Abstract: The invention relates to a method for the computer-controlled recovery of pure fractions of plastics from mixtures comprising to a large extent plastics parts, in particular packaging materials. The following process steps are provided for this: Coarse screening, fine screening, separation of film from the medium and coarse fraction, magnetic separation from the medium and fine fraction, separation of non-ferrous metals from the medium and fine fraction, ballistic screening of the medium fraction, isolation of the medium fraction, registering the size of the parts in the medium fraction by optoelectrical means, spectral analysis of the parts and computer-controlled discharge of the parts of the same or different grade. <IMAGE>
Patent EP-0516328-A1 (EP)
Inventor: YANAGAWA NAOHARU
IPC: G11B7/126
Filed: 1992-05-20
Abstract: An optical pick-up device comprises a light source (1), a light beam switching unit (4), a light intensity change unit (31, 32, 33) and a signal detection unit (50) including photodiodes. 
     A light beam emitted from the light source and irradiated on an information recording medium has a wavelength for recording information and a wavelength, different from the former, for the reproducing information. The light beam switching unit carries out switching between a light having the wavelength for recording information and a light having the wavelength for reproducing information. 
     The light intensity change unit (31, 32, 33) transmits or reflects the light beam having the wavelength for recording information with attenuation to prevent a saturation of the photodiodes and transmits or reflects the light beam having the wavelength for reproducing information without attenuation. The light beam thus produced is detected by the signal detecting unit (50), and the servo control such as focusing servo, etc. is carried out on the basis of the detected signal.
Patent EP-0525987-A1 (EP)
Inventor: KRAVETZ ALAN
IPC: G01J1/44
Filed: 1992-06-29
Abstract: A method and apparatus for stabilizing the gain of a self scanned photo-diode array is provided for use with spectrophotometers and other light measurement equipment. A gain stabilizer light emitting diode (LED) constantly illuminates the array so that photons are continuously impinging upon the self-scanned photo-diode array. In the course of a typical measurement sequence, and illuminated scan is first taken, wherein said photo-diode array is illuminated by LED and the light being analyzed, followed by a dark reading wherein the photo diode array is illuminated by the LED only. The dark reading measurement is then subtracted from the illuminated reading to derive an accurate reading of the light being analyzed.
Patent EP-0527556-A1 (EP)
Inventor: ELKO GARY WAYNE
IPC: G01S3/803
Filed: 1992-07-08
Abstract: A method and apparatus for providing a differential microphone (1) with a desired frequency response are disclosed. The desired frequency response is provided by operation of a filter (5) having an adjustable frequency response, coupled to the microphone. The frequency response of the filter is set by operation of a controller (6), also coupled to the microphone, based on signals received from the microphone. The desired frequency response may be determined based upon the distance between the microphone and a source of sound (S), and may comprise both a relative frequency response and absolute output level. The frequency response of the filter may comprise the substantial inverse of the frequency response of the microphone to provide a flat response. Futhermore, the filter may comprise a Butterworth filter.
Patent EP-0534804-A1 (EP)
Inventor: GURCAN HAKAN ATES
IPC: H04R25/04
Filed: 1992-09-28
Abstract: An invention, which is fabricated using a Bipolar and Complementary Metal Oxide Semiconductor (BICMOS) technology which offers both bipolar and CMOS devices on the same silicon substrate is disclosed. The major part of the internal circuitry uses bipolar devices while the output circuit driving the transducer (16) at the output uses CMOS inverters. A voltage regulator (20) which is fed from the battery lines (VU,GND) is used to power the majority of the internal circuitry leaving only the CMOS output driver and part of a level converter to be powered directly from the battery lines. This architecture guarantees that no signal is fed back to the previous stages of the hearing aid system through the battery lines, ensuring stable operation for an extended range of the battery internal impedance value. The bipolar front-end blocks of the circuit are designed using low-voltage bipolar design techniques to operate at the 1 volt level produced by the internal voltage regulator. The voltage regulator employs a bipolar base-emitter voltage reference, which ensures the tracking of its output voltage with the headroom requirements of the bipolar circuitry over the temperature and process variations.
Patent EP-0537024-A1 (EP)
Inventor: GRANT JOHN THOMAS
IPC: G08B13/193
Filed: 1992-10-09
Abstract: Apparatus for the detection of infra-red radiation comprises a passive infra-red sensor (16), a focusing reflector (20) constructed and arranged to focus infra-red radiation received by the apparatus from a first range of distances from the apparatus, on the sensor (16) , and a focusing refractor (14) constructed and arranged to focus infra-red radiation received by the apparatus from a second range of distances from the apparatus, on the sensor (16), the second distance range encompassing distances shorter than the first distance range. The refractor may be a Fresnel lens (14) or an array of Fresnel lenses (32, 33, 34) formed in a polyethylene window (12) through which the radiation is transmitted. The reflector (20) may be a concave reflector and a second plane reflector (22) may be included to produce a more compact construction.
Patent EP-0506497-A1 (EP)
Inventor: ROBERTSON ERIC B
IPC: E04B1/94
Filed: 1992-02-14
Abstract: A fire safety device for closing through-holes in floors and walls and for thus stopping the potential spread of fire and smoke in case of the occurrence of a fire, includes a section of conduit, a cup-shaped retainer spaced from the outside surface of the conduit section so as to define an annular space therebetween, the annular space containing a suitable and pre-measured quantity of intumescent material, and a floating floor below the intumescent material which, in the event of fire, will move inwardly to occupy the interior space previously occupied by the conduit section.
Patent EP-0504011-A1 (EP)
Inventor: YEAN LEANIRITH
IPC: G02B1/04
Filed: 1992-03-05
Abstract: This procedure is of the kind in which the absorption, by a base-polymer material, of an additive composition enclosing at least one monomer capable of leading to a polymer of different refractive index is ensured. …<??>According to the invention, by choosing a swelling composition as the additive composition, a first preform (P1) is produced, with a first geometry (G1), from a polymer material at a rate of advance sufficient for it to be self-supporting, a confinement volume (14) is defined between this first preform and an abutment element having a second geometry (G2) corresponding to a greater volume, and it is brought into contact there with a quantity of swelling additive composition sufficient for the swelling, to which it is then subjected, to cause it to match, under stress, this second geometry (G2). …<??>Application, especially, to the production of ophthalmic lenses. …<IMAGE>…
Patent EP-0524852-A1 (EP)
Inventor: HUANG BAO TUAN
IPC: G01P5/00
Filed: 1992-07-07
Abstract: Fluidic oscillator and flow meter comprising such a fluidic oscillator comprising a fluid intake (3) capable of forming a two-dimensional jet; an obstacle (16) having a front part in the form of a chamber (8) opposite the intake (3) in the course of the jet, this chamber (8) comprising two walls (22, 23) which are symmetrical with respect to a longitudinal plane of symmetry (2) passing through the said intake (3), the walls (22, 23) joining on this plane (2); and means for alternately increasing the pressure on each of the side faces of the obstacle (16) in the vicinity of the front part in relation to an oscillation of the jet between the walls of the chamber (8). <IMAGE>
Patent EP-0561888-A1 (EP)
Inventor: ANIDO GARY J
IPC: H04L49/111
Filed: 1991-12-11
Abstract: Système et procédés destinés à assurer un envoi multidestinataire au sein d'un réseau à commutation de paquets tel qu'un réseau à commutation rapide de paquets ou à mode de transfert asynchrone. L'en-tête de chaque paquet comprend un ou plusieurs bits indicateurs de type. Un premier type d'indicateur indique la commutation port d'entrée/port de sortie normale; un second type d'indicateur indique la commutation vers un seul port, puis vers chaque sortie d'un ensemble de sorties défini par la partie adresse de l'en-tête par l'intermédiaire d'une liaison séparée. Ainsi, on évite les conflits au sein du réseau de commutation.
Patent EP-0558664-A1 (EP)
Inventor: LIN PERRY HAN-CHENG
IPC: C08L77/00
Filed: 1991-11-18
Abstract: Procédé amélioré de préparation de fibres polyamides étirées et pigmentées. Le procédé est amélioré en ce qu'on obtient une transformabilité améliorée en utilisant, à titre de polymère porteur pour la dispersion pigmentaire, des copolymères non orientés de diamine d'hexaméthylène, d'acide isophtalique et d'acide téréphtalique.
Patent EP-0562036-A1 (EP)
Title: Container system for storage stable pharmaceuticals.
Inventor: BATTERSBY JOHN EDWARD
IPC: A61K38/27
Filed: 1991-12-03
Abstract: Container systems for stable storage of pharmaceutical compounds are disclosed. The container systems prevent the formation of adducts between pharmaceutical compounds and aldehydes during storage of these compounds in containers sealed with elastomeric stoppers that leach aldehydes. Methods for determining the presence of these adducts are also disclosed.
Patent EP-0572518-A1 (EP)
Inventor: BARBAFIERI GERARD
IPC: A63B5/08
Filed: 1992-02-21
Abstract: La présente invention a pour objet un tremplin de gymnastique à élasticité réglable. Il est constitué par la combinaison, d'une part, d'un plateau souple plus grand que les plateaux homologués, mais comportant une zone de couleur différente ayant les dimensions réglementaires, ce plateau étant constitué d'une partie courbée (1) à l'arrière et d'une partie plane (2) à l'avant, et ayant son extrémité arrière articulée par une charnière (4) à un châssis (3) et son extrémité avant reliée au même châssis par l'intermédiaire de ressorts (5, 5'), d'autre part, d'un chariot (A) coulissant longitudinalement sous la partie plane dudit plateau et portant des ressorts (13, 13') sur lesquels appuie le plateau lors des sauts et permettant d'ajuster l'élasticité de ce dernier en modifiant leur position. Il est destiné à l'équipement des salles ou des terrains de sport et peut être utilisé aussi bien pour l'entraînement que pour la compétition.
Patent EP-0571542-A1 (EP)
Inventor: BALMUTH EDWARD S
IPC: C22F1/057
Filed: 1992-02-18
Abstract: Alliage à base d'aluminium s'utilisant initialement dans la fabrication d'éléments destinés à l'aviation ou à l'aérospatiale et composé essentiellement de: 2,60 à 3,30 % en poids de cuivre, 0,0 à 0,50 % en poids de manganèse, 1,30 à 1,65 % en poids de lithium, 0,0 à 1,5 % de magnésium et de 0,0 à 1,5 % en poids d'éléments de raffinement du grain sélectionnés à partir du groupe constitué par du zirconium et du chrome. L'alliage peut également comporter jusqu'à 0,25 % en poids de zinc et jusqu'à 0,15 % en poids environ de titane. Ces alliages présentent une combinaison de caractéristiques améliorée y compris une densité faible, ainsi que des caractéristiques de résistances à la corrosion et à la rupture élevées.
Patent EP-0597860-A1 (EP)
Title: Beating apparatus for fibre suspensions.
Inventor: NILSSON HARRY
IPC: D21D1/34
Filed: 1992-04-10
Abstract: Appts. comprises apertured stator shoes coacting with an apertured rotor, stator shoes and the rotor being between suspension inlet and outlet of the beating appts. Guides laterally confine the suspension which has been beaten and is flowing to the outlet of the appts. Pref. stator shoes are inside or outside the rotor, and the guides which laterally confine the beaten suspension are mounted on the stator shoes. Pref. stator shoes inside the rotor laterally confine ingoing unbeaten suspension fed into them.
Patent EP-0593546-A1 (EP)
Inventor: JEFF MARTIN
IPC: C07C29/48
Filed: 1992-06-16
Abstract: L'invention concerne un procédé d'oxydation contrôlée de composés alkylaromatiques qui consiste à faire réagir lesdits composés avec des oxydants contenant des ions (II) de cobalt, des ions de bromure, et du peroxyde d'hydrogène, en présence d'un solvant protique approprié. Le procédé est également utilisé dans l'oxydation sélective de composés poly(alkyl)aromatiques.
Patent EP-0595919-A1 (EP)
Title: Method of stabilizing aqueous suspensions of zeolites.
Inventor: SCHMID KARL-HEINZ
IPC: C01B39/00
Filed: 1992-07-13
Abstract: The method proposed enables aqueous zeolite suspensions to be stabilized by adding to the suspension at least one non-ionic surfactant selected from the group consisting: a) guerbet-alcohol/poly(ethyleneglycol) ethers of the formula (I): R?10-(CH2?CH2?0)m?H in which R?1 is a branched-chain alkyl group with 16 to 20 carbon atoms and m is a number from 3 to 15; b) fatty-alcohol/poly(ethyleneglycol) ethers of the formula (II): R?20-(CH2?CH2?0)n?H in which R?2 is an aliphatic hydrocarbon group with 12 to 22 carbon atoms and 1, 2 or 3 double bonds and n is a number from 1 to 10; c) fatty-alcohol/polyglycol ethers of the formula (III) in which R?3 is an alkyl group with 6 to 10 carbon atoms, p is a number from 1 to 5 and q is a number from 3 to 15; d) alkyl and/or alkenyl glycosides of the formula (IV): R?40-(G)x? in which R?4 is an alkyl and/or alkenyl group with 6 to 22 carbon atoms, G is a glycose unit derived from a sugar with 5 or 6 carbon atoms and x is a number between 1 and 10.
Patent EP-0608376-A1 (EP)
Inventor: CORNETT KENNETH D
IPC: H01L21/334
Filed: 1992-10-15
Abstract: Un condensateur à capacité variable (10) comprend, comme substrat de base, une tranche de silicium sur laquelle est appliquée une couche d'un matériau semi-conducteur à résistivité élevée. Une couche isolante (16) composée d'un oxyde métallique présentant une constante diélectrique supérieure à celle des semi-conducteurs (12), tel que le titanate de zirconium, est formée au-dessus de la couche à résistivité élevée, et une électrode métallique (18) est appliquée sur la couche isolante (16). Lorsque l'électrode est excitée, une zone de déplétion (20) est produite dans la couche à résistivité élevée. On modifie la capacitance du dispositif en variant la tension appliquée à l'électrode.