baber/WOPTO huggingface dataset:
Patent EP-0505793-A1 (EP)
Inventor: UPPER GERD DR-ING
IPC: F16J15/3256
Filed: 1992-03-06
Abstract: Ein Wellendichtring, bei dem eine Dichtlippe (10) an einem Elastomerteil (9) eines ersten Ringteiles (5) in Dichtkontakt mit einer Dichtfläche (11) eines zweiten, relativ zum ersten Ringteil (5) im Betrieb drehenden Ringteils (12) steht, und bei dem ein ringförmiges, elastomeres Stützteil (8) am ersten Ringteil (5) Axialkräfte an einer Radialfläche (13) des zweiten Ringteils (12) abstützt, zeichnet sich dadurch aus, daß das Stützteil (8) Vorsprünge (21) mit Scheiteln (17) aufweist, welche in gleichmäßigen Abständen in Umfangsrichtung verteilt mit der Radialfläche (13) des zweiten Ringteils zusammenwirken. <IMAGE>
Patent EP-0504778-A1 (EP)
Inventor: DUPERRAY GERARD
IPC: C04B35/45
Filed: 1992-03-16
Abstract: Process for obtaining precursors for high critical temperature superconductor ceramics, by precipitation of water-insoluble salts, characterised in that it comprises the following stages: 
 
  - the starting point is a solution of soluble salts where the cations are found in stoichiometric proportions of the desired superconductor phase, 
  - a first complete precipitation is carried out of a first series of cations at a first pH value, 
  - the first precipitate obtained is filtered, washed and the filtrate retained, 
  - a second value is given to the pH of the said filtrate and the residual cations are precipitated, 
  - the second precipitate is filtered, 
  - the first and second precipitates are homogenised, 
  - the product obtained is dried, calcined and crushed.
Patent EP-0531612-A1 (EP)
Inventor: SEMINARI RENATO
IPC: B21C27/04
Filed: 1992-04-21
Abstract: The invention relates to a method of carrying out an ejection cycle for air trapped between a billet and a die in a generic metal extrusion press (1) which comprises a carrier (5) for a billet (b) and a plunger (2) provided with respective actuating hydraulic cylinder/piston assemblies (6;3 and 4). 
     For carrying out the method, the press (1) is provided with hydropneumatic accumulators (11,15) adapted to supply the cylinder/piston assemblies (4 and 6) with oil under such a pressure as to resist the thrust forces of the carrier (5) against the extrusion die (M) and of the plunger (2) against the billet (b) as the latter is being extruded.
Patent EP-0514922-A1 (EP)
Inventor: OKAYASU KENJI
IPC: F24H1/00
Filed: 1992-05-22
Abstract: A portion heat conducting apparatus for use in a heater or clothes is provided. 
     There is provided a portable heat conducting apparatus comprising a gas · catalyst combustion device having an air sucking ejector (28) including a gas jetting nozzle (26) connected to a gas cylinder (27) via a gas control valve (22), a combustion catalyst (29) and an igniting device (35) and the like, heat drive pump including a heating portion having a liquid heating recess (4) and and a check valve (8, 9) in each of the discharge side thereof and the suction side thereof. The gas · catalyst combustion device has a combustion chamber (2) which accommodates the combustion catalyst (29), which includes the heat drive pump heating portion and which is made of excellent heat conducting material. An opening portion (39) in the recess formed in the heat drive pump heating portion is located to face upwards with respect to gravity and the heat conducting apparatus further includes an operating-liquid circulating closed-circuit (15) which is composed by connecting a feed tank (14), the heat drive pump and the external subject to be heated in series.
Patent EP-0525501-A1 (EP)
Inventor: MILZ PANKRAZ
IPC: B25B1/10
Filed: 1992-07-14
Abstract: The clamp drive has a device for limiting the action of the power amplifier. Used for this purpose are a coupling sleeve (10) and an adjusting sleeve (14) which bear against one another with rising surfaces (15, 16). The adjusting sleeve (14) can be arranged in various positions on the polygonal section of the rotary spindle (5) by compression of the spring (13) so that the rising surfaces (15, 16) press the coupling sleeve (10) with the coupling elements (11) more or less to a considerable extent against the coupling elements (12). During the screwing motion of the rotary spindle (5) in the hollow spindle (1), the coupling elements (11, 12) come into contact with one another and limit the rotation of the rotary spindle (5). <IMAGE>
Patent EP-0549929-A1 (EP)
Inventor: ARBOGAST FRANZ
IPC: F04C2/10
Filed: 1992-12-09
Abstract: An internal gear pump having the following characteristics: an internal gear; a pinion which meshes with the internal gear and is mounted eccentrically with regard to the internal gear; a shaft supporting the pinion; a central ring-shaped housing part encompassing the internal gear and pinion and comprising a suction socket as well as a pressure socket; on both sides of the central housing part, a ring-shaped housing intermediate part each by which the shaft is supported; a cutout provided in each intermediate part and extending bow-shaped in peripheral direction; a web is provided which bridges the sole cutout; and the web is located at least approximately in that area of the pinion which diametrically opposes the pressure socket.
Patent EP-0506189-A1 (EP)
Inventor: ZWAANS MARIANUS HERMANUS JOHAN
IPC: F04C18/107
Filed: 1992-03-19
Abstract: A rotary compressor (1) such as a screw-type or a spiral compressor comprises a compressor stator (13) and one or more rotary compression elements (10,11), which compressor stator (13) is provided with a suction port, a delivery port (9,17) and a lubricant inlet, the lubricant being intended for lubricating each compression element (10,11), for sealing the gaps between the individual compression elements (10,11) and between the compression elements (10,11) and the compressor stator (13), and for cooling the medium to be compressed during the compression process. The compressor (1) also comprises an inlet (18) for a cooling medium for cooling the lubricant which opens out near or in the delivery port (9,17).
Patent EP-0496515-A1 (EP)
Inventor: UDAGAWA TSUNEKAZU
IPC: F16J15/08
Filed: 1992-01-13
Abstract: A positioning pin (A, B, C, D) of the invention is attached to an engine part (X) for installing a gasket (G) thereon. The positioning pin includes a body adapted to be fixed to the engine part and having an upper portion (A12) extending outwardly from the engine part when installed on the engine part. The upper part (A12) of the positioning pin includes an upper large diameter portion (C18) and at least one small diameter portion (A14) formed under the upper large diameter portion. When the gasket is installed on the engine part, the upper portion (A12) is located inside a positioning hole of the gasket. When the gasket is accidentally moved on the engine part, a portion of the gasket enters into the small diameter portion (A14) and is blocked by the large diameter portion to prevent accidental disengagement of the gasket from the engine part.
Patent EP-0535883-A1 (EP)
Inventor: PHAM PHUC C
IPC: H03B7/06
Filed: 1992-09-28
Abstract: A voltage controlled oscillator circuit has been provided that allows for varying the center frequency of oscillation through an applied voltage signal (V F ). Further, the center frequency of oscillation can be fine tuned around the center frequency via a modulation signal (S M ). 
     The voltage controlled oscillator circuit utilizes a negative resistance technique for oscillation and includes an output amplifier whose output resistance can be adjusted to match the input impedance of another circuit for maximum drive capability.
Patent EP-0539050-A1 (EP)
Inventor: ANTHONY THOMAS RICHARD
IPC: C23C16/27
Filed: 1992-10-06
Abstract: Broadly, the present invention is directed to improving a chemical vapor phase deposition (CVD) method for synthesis of diamond wherein a hydrocarbon/hydrogen gaseous mixture is subjected to a combustion flame in the presence of oxygen to at least partially decompose the gaseous mixture to form CVD diamond. The improvement in process comprises subjecting said combustion flame to one or more of dielectric heating, d.c. discharge, or a.c. discharge. Dielectric heating can be accomplished by subjecting the combustion flame to microwave (MW) frequency discharge or radiofrequency (RF) discharge. By superimposing dielectric heating or d.c./a.c. discharge plasma generation on combustion flame process, the carbon utilization rate of the combustion flame process should improve substantially. As noted above, given the low carbon utilization rate for combustion flame techniques already, small percentage improvements in the carbon utilization rates translate into substantial cost savings in generation of CVD diamond by such combustion flame technique.
Patent EP-0540360-A1 (EP)
Inventor: ERVASTI KIMMO
IPC: H01P7/04
Filed: 1992-10-30
Abstract: The present invention relates specifically to the temperature compensation of a resonator in which a rod or a conductor wound in the form of a cylindrical coil serving as an inner conductor is enclosed within a metal cover and in which the open end of the rod or the coil is spaced a given distance from the cover, thus forming a loading capacitance. A change in the resonant frequency caused by thermal expansion can be compensated for in that at the open end of the inner conductor within the housing there is provided a compensation plate (5), the centre part (12) of which is spaced at a distance (a) from the top surface (4) of the housing and preferably in parallel therewith and which has at least at two opposite edge parts (8, 9) been attached to the top surface (4). The thermal coefficient of expansion of the compensation plate (5) is less than the coefficient of thermal expansion of the top surface (4), whereby the centre part of the compensation plate (5) together, in response to a rise in temperature of the resonator, is urged towards the top surface (4), thus reducing the loading capacitance.
Patent EP-0550958-A1 (EP)
Inventor: ZHANG YUSHI
IPC: C22C23/00
Filed: 1992-11-06
Abstract: This invention relates to a hydrogen storage alloy electrode prepared from an active material which comprises a magnesium-based alloy and a Ni, P based metallic compound. The magnesium-based alloy is coated with the Ni, P metallic compound. The hydrogen storage alloy electrode is possessed of good ability of absorbing - desorbing hydrogen even under normal temperature and normal pressure. An alkali battery assembled with the electrode prepared from the afore-cited alloy material has high energy density and charge - discharge capacity, and it can be applied to large scale electrical equipments, especially electrically operated vehicles.
Patent EP-0506562-A1 (EP)
Title: Electrical connecting process
Inventor: LAMBERT FRANCOIS
IPC: H05K1/18
Filed: 1992-03-26
Abstract: Process for electrically connecting a first part bearing a series of connection elements to a second part also bearing a series of connection elements having the same relative arrangement as the elements of the first part. On the first part (4 or 13) is deposited, in line with its connection elements (5 or 15), a thermosetting resin (6 or 14) becoming conductive after hardening. The connection elements (2 or 17) of the second part (1 or 12) are heated and the connection elements of the second part are placed in contact with those of the first part. <IMAGE>
Patent EP-0577899-A1 (EP)
Inventor: HONG ANH TA
IPC: H04N5/38
Filed: 1992-07-10
Abstract: A system and method reduce unwanted aural carrier modulation caused by the visual signal in a common amplification television transmitter which amplifies both an aural signal and the visual signal simultaneously. A non-linear amplitude domain video signal and a non-linear phase domain video signal respectively amplitude and phase modulate the aural signal to generate a modified aural signal. A non-linear amplifier is used to generate the non-linear amplitude domain video signal and the non-linear phase domain video signal which respectively having amplitude and phase components that are directly opposite to unwanted amplitude and phase components added to the aural signal by the visual signal.
Patent EP-0538175-A1 (EP)
Inventor: BUSK PER
IPC: A01J25/12
Filed: 1992-10-07
Abstract: A prepressing apparatus (1) for prepressing and cutting cheese blocks comprises a vat (2) for receiving cheese curd on a perforated conveyor belt (16). A vertically displaceable transverse knife (9) is provided at the end of the conveyor belt (16) for cutting the cheese cake (26) in transverse direction by stepwise advancing thereof by means of the conveyor belt (16). In addition longitudinal knives (27-29) are provided for cutting the cheese cake (26) in longitudinal direction. These longitudinal knives (27-29) are arranged after the transverse knife (9) when seen in the advancing direction (21) of the conveyor belt (16). The apparatus comprises furthermore means (35, 42, and 43) for scanning the thickness of the cheese cake (26) and for at least cutting said cheese cake (26) in transverse direction into pieces of a size depending on the measured thickness distribution.
Patent EP-0577904-A1 (EP)
Inventor: BRASSART DOMINIQUE
IPC: A61K35/745
Filed: 1992-07-06
Abstract: Biologically pure culture of a lactic bacterium strain selected for its abilities to implant in an intestinal flora, adhesion to intestinal cells, competitive exclusion of pathogenic bacteria on intestinal cells, immunomodulation and/or reduction in fecal enzyme activity.
Patent EP-0527109-A1 (EP)
Inventor: MEIER JOHANNES
IPC: B32B7/14
Filed: 1992-08-03
Abstract: Process for manufacturing a composite panel (90) from a cellular core (41) and at least one outer layer (42) by bonding the outer layer (42) to the cellular core (41), for example with the aid of an adhesive film (84), under pressure and at elevated temperature, in which the adhesive film (84) can initially be disposed over the entire surface and tears open under the effect of heat and by being subjected to a gaseous medium in the region of the honeycomb interior and is thus concentrated at the contact points of cellular core (41) and outer layer (42). The outer layer (42) has for its part on the side facing the cellular core an adhesive layer or an adhesive film (83). The outer layer and cellular core bond to one another under the effect of pressure and temperature. <IMAGE>
Patent EP-0553606-A1 (EP)
Inventor: JOHANSEN LARS
IPC: G02B6/255
Filed: 1992-12-09
Abstract: The invention relates to a method and an arrangement for splicing optical waveguides and, more specifically, for effecting such splicing under field conditions i.e. directly in cable pits where the waveguides requiring splicing are housed. In accordance with the invention, a solidifiable refractive-index matching means (4) is used to effect the splicing. The index-matching means (4) is applied between the ends of the two waveguides (1) in a support arrangement (2) and is then solidified to form a splice having optical, ageing and temperature characteristics substantially corresponding to those of the waveguides (1). The temperature at which solidification is effected can be such that the refractive index-matching means is sintered to form a glass splice. The index-matching means is preferably a silica gel which can be solidified either chemically or by the application of heat.
Patent EP-0574399-A1 (EP)
Inventor: VAN ZON BERNARDUS CLEMENS MARI
IPC: G06K19/07
Filed: 1991-12-06
Abstract: Système d'identification à micro-ondes comportant un émetteur-récepteur équipé d'un système d'antenne, et une pluralité de répondeurs équipés d'un système d'antenne, la communication entre l'émetteur-récepteur et les répondeurs se déroulant à l'aide d'ondes électromagnétiques comprises dans la plage des micro-ondes. Le système d'antenne des répondeurs comporte un réseau doté d'au moins deux éléments d'antenne (12, 13) raccordés l'un à l'autre par l'intermédiaire d'un dispositif de modulation (14, 15, 16). Afin d'obtenir un effet de rétroréflextion, on applique au dispositif de modulation le signal généré dans un champ d'interrogation par l'un des deux éléments d'antenne et, une fois qu'il est modulé avec un code caractéristique du répondeur, on applique ledit signal à l'autre élément d'antenne devant subir le rayonnement de l'autre élément d'antenne.
Patent EP-0582571-A1 (EP)
Title: Process for preparing aluminium nitride powder via controlled combustion nitridation.
Inventor: WEIMER ALAN W
IPC: C01B21/072
Filed: 1991-12-13
Abstract: Rapidly heat powdered aluminum in the presence of a source of nitrogen at a temperature of 1873 to 2373 K. to produce aluminum nitride, then promptly quench the aluminum nitride product. The product has a surface area between 2 and 8 square meters per gram and an oxygen content of less than 1.2 weight percent.
Patent EP-0525198-A1 (EP)
Inventor: KAMIGUCHI MASAO ROOM - FANUC M
IPC: B29C45/26
Filed: 1992-01-14
Abstract: A method of monitoring the position of resin in the cavity of the metallic mold so that automatic display and monitoring of the relation between a state of resin filled in the cavity and the position of a screw may be enabled, in which sectioning boundaries where flow resistance of resin varies as resin is poured into the cavity are specified. Then, values of the volume of zones sectioned by said boundaries are individually obtained and set in the control device of the injection molding machine. The control device, when a cushion amount Lc is inputted thereto, displays an injection-completion position (200, 201). An amount of screw stroke Sj is obtained from a volume set for each position where flow resistance varies and the screw diameter. A cushion amount Lc and a screw stroke amount Sj are added up to obtain a screw position which is displayed as a changeover position for injection speed (203).
Patent EP-0572525-A1 (EP)
Inventor: GORDON RICHARD J
IPC: H04N1/32
Filed: 1992-02-11
Abstract: Procédé et système facilitant des transmissions par télécopie, et ayant une ou plusieurs unités de mémorisation et d'expédition (8, 18), chacune associée à plusieurs télécopieurs d'abonnés (1, 3, 28, 30), qui sont généralement connectés au réseau téléphonique. Les unités de mémorisation et d'expédition comprennent un ordinateur qui commande les opérations et un équipement de stockage de données de grande capacité. Un abonné au système envoie un message par télécopie à l'unité de mémorisation et d'expédition à laquelle il est associé, et qui enregistre le message facsimile ainsi que les données concernant le télécopieur émetteur et le télécopieur de destination. L'unité de mémorisation et d'expédition envoie ensuite le message télécopié au télécopieur récepteur désiré, soit directement soit par l'intermédiaire d'une autre unité de mémorisation et d'expédition. Si l'opération ne réussit pas lors d'une première tentative, l'unité de mémorisation et d'expédition essaye à nouveau périodiquement pour envoyer le message télécopié. Le système assure également un traitement en différé de tous les messages télécopiés pour un télécopieur récepteur, ces messages étant tous transmis en établissant la connexion avec le télécopieur récepteur.
Patent EP-0580620-A1 (EP)
Title: Stable multiple emulsions
Inventor: DAHMS GERD
IPC: C09K23/42
Filed: 1992-03-19
Abstract: Stable multiple emulsions contain a mixture of emulsifiers consisting of (i) a first, hydrophobic emulsifier (emulsifier A) or several such emulsifiers mixed, having the following properties: it must be highly soluble in the oil phase of the emulsion at the manufacturing temperature of the emulsion; it may not be isotropically soluble in water below approximately 50 DEG ; it may be isotropically soluble in the water at temperatures between approximately 50 DEG  and the manufacturing temperature of the emulsion; it must act primarily as a W/O emulsifier at temperatures between approximately 50 DEG  and the manufacturing temperature of the emulsion; and (ii) a second, hydrophilic emulsifier (emulsifier B) or several such emulsifiers mixed, having the following properties: it must be isotropically soluble in water; its solubility at temperatures between approximately 50 DEG  and the manufacturing temperature of the emulsion must be substantially stable.
Patent EP-0583255-A1 (EP)
Inventor: GARN BRIAN WILLIAM
IPC: A01K41/02
Filed: 1992-04-06
Abstract: Appareil de transfert thermique comportant des seaux de plastique (12, 14) dont l'un est emboîté dans l'autre. Les seaux délimitent une zone annulaire de transfert thermique dans laquelle un liquide (48) chauffé par un dispositif tubulaire de chauffage électrique (16) introduit à travers la paroi (20) du seau extérieur (12), et situé dans une zone comprise entre les deux parois de fond (22, 42) desdits seaux, assure le chauffage des liquides placés dans le seau intérieur (14) soit directement soit dans des récipients eux-mêmes placés dans ledit seau. Le contact entre lesdits seaux (12, 14) délimite une zone abritée dans laquelle le dispositif de chauffage (16) ne peut être abîmé par les articles à chauffer.
Patent EP-0538482-A1 (EP)
Inventor: TANAKA KUNIO - - TAMAGAWACHO
IPC: G05B19/4063
Filed: 1992-04-28
Abstract: A method for debugging a sequential program, which can prevent operation tests from being omitted in debugging. A process (A), condition (C1), process (C), and condition (C2) which have been executed already are highlighted unlike a process (B) which has not been executed yet. A process (D) which is executing at the present time is blinked. Therefore, it is easily confirmed at a glance that the process (B) of step S2 has not been executed yet, and anyone of the operation tests can be prevented from being omitted in debugging.
Patent EP-0580735-A1 (EP)
Inventor: SANDERSON WILLIAM A
IPC: C07F9/38
Filed: 1992-04-09
Abstract: L'invention se rpporte à un procédé de production d'acides trialkylacétiques, notamment d'acide pivalique, à partir d'oléfines ramifiées, notamment à l'isobutène, et de monoxyde de carbone au moyen d'un catalyseur à acide solide et, éventuellement, de quantités mineures d'un acide de Lewis tel que le trifluorure de bore.
Patent EP-0580772-A1 (EP)
Inventor: MCKINLEY HARRY R
IPC: A61B19/00
Filed: 1992-04-17
Abstract: A stereoscopic objective lens system for video endoscopes and borescopes includes a full diameter collimator lens systems and a pair of half-diameter stereo lens systems. The lens systems can be formed of doublet lenses or a combination of singlet and doublet lenses, or of gradient index lenses, or of a mixture of such lenses. The full-diameter lens system collimates object points, imaging object points to infinity to present equal-angle pairs from symmetrically disposed object points to the small stereo pair. This equal-angle property enables accurate object/image mapping onto the final stereo image pair, such that all parts of each left/right image can be mapped to within a fraction of a video pixel to each other.
Patent EP-0694203-A1 (EP)
Title: Moteur electrique, procedes de commande et de montage
Inventor: SALMON MICHAEL E
IPC: H02K11/00
Filed: 1992-05-11
Abstract: L'invention décrit un moteur électrique miniature (100) comprenant des ensembles de stator (110) et de rotor (130), parmi lesquels l'ensemble de rotor (130) comporte un aimant (134) et un arbre (138) conçus pour s'accoupler à une charge, afin de la déplacer et où l'aimant (134) est placé autour de l'ensemble de stator (110), afin de se déplacer sans ledit ensemble (110). L'ensemble de stator (110) comprend un stator (112) pourvu d'une pluralité de branches (120) constituées par un matériau magnétique et situées en position angulaire les unes par rapport aux autres, ainsi que d'une pluralité de bobines (118) enroulées autour de leurs branches respectives (120). L'arbre (138) s'étend à travers le stator et également, de préférence, à travers un frein (146) alimentant en pression l'ensemble de rotor (130), afin de transmettre une force de freinage audit ensemble (130) après la rotation de la charge à une position souhaitée.