baber/WOPTO huggingface dataset:
Patent EP-0526653-A1 (EP)
Inventor: FUJIMORI MOTOYUKI
IPC: H04N9/31
Filed: 1992-02-21
Abstract: A projector for synthesizing and projecting an image of three primary colors formed by liquid-crystal light bulbs, wherein deviation in pixels and color shading are improved by correcting errors of the position and angles of mounting the liquid-crystal light bulbs and by eliminating effects on parts caused by the heat of the source of light. For this purpose, there are arranged a plurality of dichroic mirrors, for separating white light into three primary colors, liquid-crystal light bulbs of the three primary colors, and a dichroic mirror for synthesizing the image. The liquid-crystal light bulb of one color is arranged at a central portion of the housing, and the liquid-crystal light bulbs of the remaining two colors are arranged symmetrically with respect to the first one. Pixels of the two symmetrical liquid-crystal light bulbs are adjusted for their positions relative to each other with respect to pixels of liquid-crystal light bulb in the center.
Patent EP-0605422-A1 (EP)
Inventor: HABER TERRY M C O EASTMAN KODA
IPC: A61M5/50
Filed: 1991-09-23
Abstract: The present invention is directed to a syringe assembly (48), particularly useful for use with conventional prefilled pharmaceutical cartridge-needle units (46), including a hollow body (4) housing the cartridge-needle unit or other syringe structure. The substantially hollow body and the syringe structure include mating slits (28, 29, 30) and a ring (26) so that the needle (60) can be exposed for I.M. injection use and then withdrawn into the body for safety. The body is configured so that when the user diametrically squeezes the body adjacent the slit(s), the ring disengages the slit(s) due to the deformation of the body which permits the needle tip (62) to be positioned inside, for safety, or outside, for use, of the body. The internal position is also useful for safely injecting a pharmaceutical into an IV port (88). When the invention is used with a conventional pharmaceutical cartridge-needle unit as the syringe structure, the body can be part of an enclosure unit (2) which acts as the packaging for the pharmaceutical cartridge-needle unit, as the body of the syringe for administration of I.V. and I.M. injections, and as individual integral sharps containment for safe antineedle-stick disposal of the used cartridge-needle unit.
Patent EP-0579670-A1 (EP)
Inventor: BEHRENS VOLKER
IPC: H01H1/027
Filed: 1992-04-09
Abstract: Matériau fabriqué selon les techniques de la métalurgie des poudres ou demi-produit extrudé pour contacts électriques en argent ou en matériau métallique à base d'argent avec 0,5 à 10% en poids de carbone et 0 à 2% en poids d'un métal d'addition. Le matériau contient de la poudre de carbone associée à des fibres de carbone avec une proportion des masses de 10:1 à 1:10, le diamètre des particules de poudre étant en moyenne inférieur à la moitié de la longueur des fibres.
Patent EP-0583318-A1 (EP)
Title: Systeme de traitement d'un liquide dans un dispositif de traitement et utilisation dudit systeme pour le traitement d'un liquide biologique
Inventor: ANDERSSON-SCHAGER PER
IPC: A61M1/36
Filed: 1992-04-03
Abstract: L'invention décrit un système servant au traitement d'un premier liquide dans un dispositif de traitement (A ou B) conçu pour être rempli alternativement par ledit liquide et un deuxième liquide; de ce fait, les deux liquides sont mélangés périodiquement l'un avec l'autre et des moyens (PDA ou PDB) servent à mesurer le contenu des liquides respectifs, afin de véhiculer, en fonction de la valeur mesurée, le constituant principal du premier liquide vers un point de récupération (P') et le constituant principal du deuxième liquide vers un deuxième point de récupération (F et/ou W) et, de ce fait, la récupération du premier liquide commence en fonction d'un premier rapport de mélange et se termine en fonction d'un deuxième rapport de mélange. Le système est caractérisé par des moyens (PP, MC) servant à mesurer la quantité du liquide véhiculé vers le dispositif de traitement (A ou B) pendant un cycle, ainsi que des moyens (MC) servant au calcul théorique, à l'aide de ladite valeur mesurée, du moment (f) auquel la récupération du premier liquide doit se terminer. L'invention décrit également l'utilisation dudit système pour le traitement d'un liquide biologique, de préférence, du plasma sanguin, au moyen d'une colonne d'adsorption servant à retirer les substances indésirables, telles que des anticorps. On utilise, de préférence, deux colonnes disposées parallèlement pour l'adsorption et l'élution alternative des substances adsorbées.
Patent EP-0517914-A1 (EP)
Inventor: DENNEY JERRY W
IPC: G01N31/00
Filed: 1991-10-10
Abstract: L'invention se rapporte à un réactif unique stable et à des procédés automatisables utilisant ce réactif pour obtenir le titrage du calcium dans le sérum et dans des échantillons aqueux, tel que l'urine, les échantillons aqueux ne contenant que peu ou pas de protéine. Le réactif renferme de l'arsénazo III, de la 8-hydroxyquinoline, un tampon qui n'entre pas en concurrence avec l'arsénazo III pour se lier au calcium et qui confère au réactif un pH compris entre 8,5 environ et 10 environ, le tampon étant en quantité suffisante pour maintenir le pH du réactif à l'intérieur d'une plage de +/- 0,1 unités de pH, lorsque le réactif est ajouté à un échantillon de teneur en calcium inconnue, le réactif renfermant en outre du sulfoxyde diméthylique et de l'eau. Le sulfoxyde diméthylique a pour fonction importante de permettre l'incorporation de la 8-hydroxyquinoline dans un réactif unique stable, qui se trouve à un pH alcalin optimal pour la mesure du calcium par le complexe calcium-arsénazo III. La 8-hydroxyquinoline élimine les interférences de titre dues au ion magnésium. On peut également ajouter au réactif au moins un agent tensio-actif non ionique en quantité suffisante pour réduire au minimum la turbidité des lipides. Les mesures spectrales du complexe calcium-arséanzo III sont effectuées à des longueurs d'ondes qui réduisent au minimum les interférences provenant de la lipémie, de l'hémolyse et de la bilirubinémie. Les interférences spectrales provenant de la lipémie et de l'hémolyse sont en outre réduites grâce à l'utilisation de mesures bichromatiques du complexe calcium-arsénazo III et grâce à l'utilisation de mesures à blanc du sérum.
Patent EP-0538442-A1 (EP)
Inventor: LAUGIER JEAN-PIERRE
IPC: A61K31/415
Filed: 1992-04-29
Abstract: Dans le procédé selon l'invention, au moins un agent antifongique de la famille des imidazoles est introduit dans une phase lipidique amphiphile non-ionique susceptible de former, par dispersion dans une phase aqueuse, des vésicules constituées de feuillets lamellaires, lesdites vésicules encapsulant une phase aqueuse et étant formées de façon connue; on choisit, comme lipide(s) amphiphile(s) non-ionique(s), un (ou des) lipide(s) à deux chaînes grasses et on ajuste le pH de la phase vésiculaire avant dispersion à l'aide d'au moins une base à une valeur comprise entre 6 et 8.
Patent EP-0595872-A1 (EP)
Inventor: BURGDORF MAERTEN
IPC: B65D43/06
Filed: 1992-07-10
Abstract: L'invention concerne un fût avec couvercle en matière thermoplastique utile pour contenir des matières liquides ou solides, en particulier dangereuses. Afin d'améliorer la fixation du couvercle au moyen d'une bague de serrage (18), il est prévu des éléments spéciaux de verrouillage (52, 54) situés sur le corps (10) et/ou sur le couvercle (20) du fût, et dans lesquels peut s'engager par liaison de forme la branche supérieure et/ou inférieure (30, 32) de la bague de serrage (18).
Patent EP-0562071-A1 (EP)
Title: Multiordinateur professionnel a architecture multiprocesseurs
Inventor: GIGER MARTIN
IPC: G06F3/14
Filed: 1992-09-29
Abstract: Au moins deux ordinateurs personnels compatibles IBM équipés des processeurs (8066, 80286, 80386, 80486) ou suivants ou d'autres ordinateurs personnels d'autres marques sont disposés dans un boîtier. Les emplacements correspondant aux périphériques sur les différentes cartes sont connectés à un circuit électronique qui relie les équipements périphériques aux différents PC. Au moyen d'un ensemble de touches ou d'un programme, il est possible de passer d'un calculateur à un autre pendant que les ordinateurs travaillent. Un circuit électronique permet de superposer et de mélanger tous les signaux de contrôle sur un écran unique. L'ordinateur est relié à un clavier et une souris qui sont affectés à l'ordinateur actif lorsqu'on change de calculateur.
Patent EP-0560029-A1 (EP)
Inventor: CALBICK C JOSEPH
IPC: B01J31/02
Filed: 1993-01-25
Abstract: Alkyl arsines are made by a reaction of gaseous arsine and the corresponding gaseous olefin in contact with at least one Bronsted acid catalyst. Products produced thereby are mono- and di-substituted arsines, e.g. alkyl and di-alkyl arsines, which contain substantially no metallic or oxygenating impurities.
Patent EP-0557769-A1 (EP)
Inventor: SUZUKI AKIHIRO
IPC: B05D5/12
Filed: 1993-02-08
Abstract: A method for producing a magnetic recording medium in which widthwise deviations in thickness of coating caused by widthwise unevenness of the support being coated are suppressed so that the coating thickness is made uniform. An extrusion-type coating head is used for coating, and a magnetic coating composition is continuously extruded from a top end portion of a slit of the coating head onto the surface of the support while the support is running continuously along a back edge surface and a curved doctor edge surface having a curvature thereby to coat the surface of the support with the magnetic coating composition, the method being characterized in that coating is carried out in such manner so that the following condition is satisfied: 
 
       12µ(   m   /   d   ³)   Ut    > 0.20(   T   /   R   )           
 
 where - 
µ: composition viscosity (poise) 
 m : slit length (mm) 
 d : clearance of the slit (mm) 
 U : coating speed (m/sec) 
 t : coating thickness (µm) 
 T : tension at a coating portion (kgf/whole width) 
 R : radius of curvature of the doctor edge (mm).
Patent EP-0560164-A1 (EP)
Inventor: GHINI MARCO
IPC: B65B19/22
Filed: 1993-03-01
Abstract: A pocket element (5) for a packing wheel (1) for packing groups of cigarettes in rigid packets (2) with a hinged lid (3); each packet (2) being formed by folding a precut blank (11); and the pocket element (5) presenting a seat (8) having a pair of locating elements (28), each having an oblique surface (30) for supporting respective edges (20, 21) of a respective pair of end tabs (18, 19) of the blank (11) defining a small longitudinal wall of the lid (3) of a respective packet (2).
Patent EP-0624042-A1 (EP)
Inventor: BUCHNER PETER DIPL-ING
IPC: H04N7/00
Filed: 1993-05-07
Abstract: The invention is directed to a new standard television signal such as the PAL PLUS-TV SIGNAL provided with an additional signal (HF CODE) by means of which a receiver processor circuit, in particular a video equipment, may detect that the new standard TV signal is supplied through an inproper transmission medium which is not suitable for processing the TV signal according to the new standard. The invention also discloses a method of transmitting the improved television signal and a video processing system.
Patent EP-0581228-A1 (EP)
Inventor: KOPETZKY ROBERT
IPC: B60R22/44
Filed: 1993-07-26
Abstract: A clockwork retractor for safety belts 17 in motor vehicles has a belt roller 11 which is connected in a non-rotating manner to a first cable roller 12 having a helical guide groove 15. A flexible traction element 13 is wound into the guide groove 15 and extends to a second cable roller 14 having a helical guide groove 18. The two cable rollers 12, 14 taper in opposite axial directions. The cable roller 14 is loaded by a flat spiral spring 16 in a direction of rotation such that the safety belt 17 is wound onto the belt roller 11. The flat spiral spring 16 is accommodated in a cavity 21 of the second cable roller 14. <IMAGE>
Patent EP-0585673-A1 (EP)
Inventor: ITABASHI SATOSHI C O CANON K K
IPC: H04N5/361
Filed: 1987-10-09
Abstract: An image reading device has photo-sensor units arranged in the form of an array constituting a line sensor. Each sensor unit includes a light-shielding layer formed on a light-transmitting substrate, an insulating layer formed on the light-shielding layer, a semiconductor layer disposed on the insulating layer, and a pair of upper electrodes provided on the semiconductor layer and spaced from each other, the space between the upper electrodes constituting a light-receiving window through which the semiconductor layer receives light applied from the reverse side of the substrate onto the surface of an image-carrying original and reflected by the original, so that the semiconductor layer produces an electric signal representing the read image. The light-shielding layer is made of an electrically conductive material such as a metal. A voltage application means for applying to the light-shielding electrode a voltage of a level which is lower than the levels of voltages applied to the pair of upper electrodes. The levels of the voltage may be varied along the length of the array of the photo-sensor units.
Patent EP-0593933-A1 (EP)
Inventor: AAB VOLKER
IPC: G01P13/04
Filed: 1993-09-24
Abstract: A device for detecting the movement of a movable part is proposed, in which the signals (H1, H2) output from two position sensors (33, 34) are added to form a signal (S3, S4) which is led via a signal line (18) to an evaluation arrangement (13). The position ranges (68, 69) assigned to the position sensors (33, 34) have an overlap region (70). A signal-processing arrangment (29) determines a directional and a speed signal (R, G) from the position signals (H1, H2). The directional and the speed signals (R, G) are used to drive two current sources (37, 38) which impress fixed currents on the signal line (18). The currents are added on the signal line (18). In a first embodiment, a signal (S4) transmitted via the signal line (18) has four different levels (P1-P4). In a different embodiment, the signal (S3) transmitted via the signal line (18) has three different levels (O, M, U). The device according to the invention is particularly suitable for use in an actuator (positioner) in a motor vehicle. <IMAGE>
Patent EP-0599168-A1 (EP)
Inventor: PISCHINGER FRANZ PROF DR-TECHN
IPC: F02M67/02
Filed: 1993-11-15
Abstract: Device for the combined ejection of fuel and air, in particular for direct fuel injection systems in internal combustion engines, having a housing (1) which has one fuel port (26) and one air port (32) as well as an ejection opening which is connected to both ports (26; 32) and can be closed by means of electromagnetically actuable valves (20; 4), the fuel valve (20) being arranged, viewed from the ejection side, downstream of the air valve (4) and both being arranged concentrically with respect to one another and being capable of resting with their valve seat faces (34; 16) on the housing (1) in a sealing fashion. In addition, the air valve (4) opens towards the ejection side, the fuel valve (20) also opening towards the ejection side, the air valve (4) and the fuel valve (20) being capable of being actuated by a common electromagnet (6) and, in addition, the fuel valve (20) being supported on the air valve (4) by means of a spring device (18,19) and being arranged in such a way that it does not open until after an initial opening stroke of the air valve (4) and closes before the air valve (4) closes. <IMAGE>
Patent EP-0601506-A1 (EP)
Inventor: PICHL FRITZ
IPC: G08B13/24
Filed: 1993-12-04
Abstract: The method according to the invention consists in providing an object to be secured, or its packaging, with two securing devices which use different principles, to be specific, with a device having a resonant circuit (tuned circuit) or with a device having magnetised strips. In a preferred manner, the two securing devices are fitted one on top of the other at the same point on the object to be secured, for example on a common support, this support itself being capable of comprising one of the two securing devices.
Patent EP-0629046-A1 (EP)
Inventor: CHEN CHUN-CHUN
IPC: H03K17/785
Filed: 1993-06-11
Abstract: An electronic switch comprises a switch device (2) and an on-resistance (Ron) compensation feed-back controller (1). The Ron compensation feed-back controller (1) is able to bypass the current flow of the switch (2) to the Ron compensation feed-back controller (1) when the switch device is on. A further feature is the provision of an off resistance (Roff) enhancement circuit (3) to provide a higher off resistance.
Patent EP-0587273-A1 (EP)
Inventor: HENNESSY RICHARD DAVID
IPC: F02B61/06
Filed: 1993-06-24
Abstract: A dual ratio drive (10) has a primary drive train with driven element (12), the driven element (12) being mounted on an output shaft (13) and connected to the output shaft (13) by a sprag clutch (14) for direct drive in one direction. The driven element (12) is also connected to the output shaft (13) by a second clutch (29) and an epicyclic gear mechanism (20), the epicyclic gear mechanism (20) being arranged to drive the output shaft (13) in said one direction at a drive ratio of greater than 1:1.
Patent EP-0596638-A1 (EP)
Inventor: LEWIS MARK S
IPC: H05K7/14
Filed: 1993-10-26
Abstract: A simple, low cost, reduced tolerance interconnect enclosure 10 in which a blind mate interconnect between modules and the backplane 14 may be guaranteed without the need for assembly fixtures or floating connectors, and a method of manufacturing the enclosure. The enclosure includes two matching enclosure sections 16,18 for holding a backplane. The backplane has spaced apart recesses 15 on opposing edges. Each enclosure section includes alignment protrusions 23 spaced apart to engage the backplane recesses. These protrusions have curved apex regions and a height greater than the depth of the backplane recesses. Means 24,25 for latching the enclosure sections together are provided, and the enclosure sections are dimensioned such that when the enclosure sections are closed around the backplane, the protrusions from the enclosure sections are urged against the recesses on the backplane. The resulting multi-point-of-contact interference fit between the backplane recesses and alignment protrusions automatically centers the backplane in the shelf. The process for manufacturing the enclosure includes the steps of drilling holes in a panel and routing the backplanes from the panel such that the routing path crosses the drilled holes, creating recesses on the backplane edges. The enclosure sections are manufactured according to a unitary injection molded plastic process.
Patent EP-0596654-A1 (EP)
Inventor: TERAYA TATSUO C O CORPORATE RE
IPC: C08F255/00
Filed: 1993-10-28
Abstract: A modified polyolefin comprises: (A) 100 parts by weight of a polyolefin; (B) 0.01 to 20 parts by weight of a monomer mixture consisting of: (b-1) 5 to 50% by mole of glycidyl acrylate, glycidyl methacrylate or an unsaturated glycidyl compound represented by general formula (I) below
       
 wherein R is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; Ar is an aromatic hydrocarbon group having 6 to 20 carbon atoms and having at least one glycidyl group; and n is an integer of 1 to 4, and (b-2) 95 to 50% by mole of at least one monomer selected from 
   acrylamide monomers, vinylpyrrolidones, acrylic acid esters and methacrylic acid esters, the monomer mixture being graft-copolymerized with the polyolefin. The modified polyolefin, which uses monomers having good compatibility with the reactive monomers as a modifier, have high reactivity and high reaction efficiency since homopolymerization of the reactive monomers is prevented and reaction sites are uniformly distributed in the polyolefin. When melt-kneaded with other polymers, the modified polyolefin has excellent compatibility therewith and is useful as a modifier for various engineering plastics.
Patent EP-0652279-A1 (EP)
Inventor: MOORE LIONEL D
IPC: C10M133/08
Filed: 1993-11-10
Abstract: A friction-reducing lubricating oil composition and a method for reducing the fuel consumption of an internal combustion engine are disclosed. The lubricating oil composition comprises (a) a major amount of an oil having lubrication viscosity; (b) a minor amount of a friction-modifying, polar and surface-active compound; (c) a minor amount of a Group IA alkoli metal containing compound and (d) a minor amount of a transition element metal in a hydrocarbon-soluble or dispersible compound. The method for reducing fuel consumption of a spark-ignited internal combustion engine comprises utilizing an embodiment of the lubricating oil composition in the crankcase of the engine.
Patent EP-0605967-A1 (EP)
Inventor: SWIFT JOSEPH A
IPC: H05K3/18
Filed: 1993-12-08
Abstract: A method of forming at least one electrically conductive path in a thermoplastic substrate (26) having a melting point below 325°C, by synchronously depositing on the substrate in the predetermined pattern of said conductive path from an atomized stream of a precursor (28) of a catalyst for the electroless deposition of conductive metals and locally heating the deposited precursor in the pattern corresponding to the conductive path, the catalyst precursor (28) having a decomposition temperature below the melting point of the thermoplastic and within the temperature range where the thermoplastic softens, heating the portion of the thermoplastic substrate corresponding to said conductive path to a temperature sufficient to decompose said catalyst precursor (28) to the catalyst (30) and soften the thermoplastic; said substrate, catalyst precursor and temperature being selected such that on heating to the temperature the precursor decomposes to the catalyst, the thermoplastic softens and at least partially melts without substantial decomposition to enable the catalyst (30) to penetrate the surface of the thermoplastic and become anchored thereto to provide nucleation sites for the subsequent electroless deposition of conductive metal (31) and depositing conductive metal by electroless deposition on the heated portion to form the conductive path.
Patent EP-0559510-A1 (EP)
Inventor: BENAZZI ERIC
IPC: C07C7/13
Filed: 1993-02-18
Abstract: The invention relates to a process for the at least partial separation of aliphatic paraffins into at least one effluent comprising the least branched paraffins and at least one effluent comprising the most branched paraffins, the said process being characterised by the use of at least one adsorbing bed comprising at least one grafted microporous solid. The preferred use of the said process relates to the case where a charge resulting from an isomerisation region is treated as follows:   - at least one adsorbing bed makes it possible to separate the charge into a first effluent comprising the normal paraffins and into a second effluent, then, - at least one absorbing bed over which the second effluent passes, comprising at least one grafted microporous solid, makes it possible to obtain a third effluent comprising the monomethyl-branched paraffins and a fourth effluent comprising the polymethyl-branched paraffins.
Patent EP-0561709-A1 (EP)
Inventor: NAUD BERNARD
IPC: A01B3/46
Filed: 1993-03-18
Abstract: The plough includes a framework (9) which is drawn by a telescopic drawbar (7) and which is positioned by means of a rigid arm (11) articulated to the front end of the drawbar and of the framework. In addition, the spindle (8) located at the rear end of the drawbar (7) has a variable position with respect to the framework (9). The framework (9) may thus be positioned as desired with respect to the tractor to bring the first body (19) closer during ploughing or to move it away during manoeuvres. Moreover, the movement of the draft (traction) point on the framework (9) makes it possible to improve the behaviour of the tractor when the number of ploughing bodies is changed. <IMAGE>