baber/WOPTO huggingface dataset:
Patent EP-0483801-A1 (EP)
Inventor: EVANS STEVEN
IPC: B41M5/388
Filed: 1991-10-30
Abstract: A yellow dye-donor element for thermal dye transfer comprises a support having thereon a dye layer comprising a mixture of yellow dyes dispersed in a polymeric binder, at least one of the yellow dyes having the formula:
       
 wherein: 
   R¹ is a substituted or unsubstituted alkyl group of from l to 10 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; or a substituted or unsubstituted allyl group; 
   R² is any of the groups for R¹ or represents the atoms which when taken together with Z form a 5- or 6-membered ring; 
   Z is hydrogen; any of the groups for R¹; alkoxy; halogen; aryloxy; or represents the atoms which when taken together with R² forms a 5- or 6-membered ring; 
   Y is any of the groups for R¹; alkoxy of from 1 to 10 carbon atoms; halogen; or represents the atoms necessary to complete a 5- or 6-membered ring, thus forming a fused ring system; and 
   n is a positive integer from l to 3; 
and at least one of the other of the dyes has the formula:
       
 wherein: 
   R⁶ represents a substituted or unsubstituted alkyl group of from l to 10 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; or an aryl group having from 6 to 10 carbon atoms; 
   R⁷ represents a substituted or unsubstituted alkoxy group having from 1 to 10 carbon atoms; a substituted or unsubstituted aryloxy group having from 6 to 10 carbon atoms; NHR⁸; NR⁸R⁹ or the atoms necessary to complete a 6-membered ring fused to the benzene ring; 
   R³ and R⁴ each represents any of the groups for R⁶; or R³ and R⁴ can be joined together to form, along with the nitrogen to which they are attached, a 5-or 6-membered heterocyclic ring; or either or both of R³ and R⁴ can be joined to the carbon atom of the benzene ring at a position ortho to the position of attachment of the anilino nitrogen to form a 5- or 6-membered ring, thus forming a polycyclic system; 
   R⁵ represents hydrogen; a substituted or unsubstituted alkyl group of from l to 10 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; carbamoyl; or alkoxycarbonyl; 
   R⁸ and R⁹ each independently represents any of the groups for R⁶; or R⁸ and R⁹ may be joined together to form, along with the nitrogen to which they are attached, a 5-or 6-membered heterocyclic ring; 
   m is a positive integer from 1 to 3; and 
   G represents a substituted or unsubstituted alkyl or alkoxy group of from l to 10 carbon atoms; halogen; aryloxy; or represents the atoms necessary to complete a 5- or 6-membered ring, thus forming a fused ring system. 
     In a preferred embodiment of the invention, a third yellow dye is employed having the formula:
       
 wherein: 
   R¹⁰ represents OR¹³ or NHR¹³; 
   R¹¹ represents any of the groups for R³; 
   R¹² represents any of the groups for R⁴; 
   R¹³ represents any of the groups for R⁶; 
   J represents any of the groups for G; and 
   p is a positive integer from 1 to 3.
Patent EP-0490237-A1 (EP)
Inventor: KLEINEBERG FRIEDHELM
IPC: B65D90/10
Filed: 1991-12-03
Abstract: So that the residual liquid quantities accumulating in the access shaft cannot reach into the surrounding earth, a collecting trough with one or more apertures for passing through the tank supply lines is inserted into the access shaft. The collecting trough can be mounted on a sealing ring. It is also possible to provide the collecting trough with feet or to mount it on a pedestal. At least two nozzles are embedded in the sealing ring screwed to the access lid with a seal in between, which nozzles are provided with connection threads for connecting the vent line and the suction line. Between the inserted collecting trough and the wall of the access shaft there is a gap or intermediate space which serves to draw off any ingress of rain water without it being possible to mix with fuel residues. <IMAGE>
Patent EP-0463673-A1 (EP)
Inventor: BELLUSSI GIUSEPPE
IPC: C08F10/00
Filed: 1991-06-14
Abstract: A process for oligomerizing propylene is described, consisting of reacting said olefin in the presence of an X-ray amorphous alumina-silica gel catalyst with a silica/alumina molar ratio of between 30/1 and 500/1, a surface area of between 500 and 1000 m²/g, a total pore volume of between 0.3 and 0.6 ml/g, an average pore diameter of the order of 10 Å or less, and free or substantially free of pores with a diameter greater than 30 Å.
Patent EP-0467465-A1 (EP)
Inventor: BERSON JOHANNES JACOBUS
IPC: C02F1/32
Filed: 1991-07-11
Abstract: The invention relates to a sterilizer comprising various tube-like lamps extending parallel to each other and emitting ultraviolet radiation during operation. The lamps are arranged in protective tubes surrounding said lamps. The tubes extend in a vertical direction between a closed bottom plate and an upper plate forming the bottom of a box extending in an upward direction from said upper plate. In the upper plate there are provided openings by which the interior of the tubes are freely accessible.
Patent EP-0447184-A1 (EP)
Inventor: SLOPPY RAYMOND FRANCIS
IPC: H01R13/436
Filed: 1991-03-12
Abstract: A device for the containment and alignment of wire terminations (126) is in the form of a wire holder (100) with a slidable retainer (122). The front of the wire holder (100) has oval-shaped hollows (118) for partially receiving several oval-shaped wire terminations (126) to be connected to a terminal block, and for minimizing rotational motion of the wire terminations (126). Smaller holes (202) in line with the oval-shaped hollow (118) receive the wires (130), but prohibit further movement of the wire terminations (126) into the wire holder so that wire terminations uniformly protrude from the wire holder. Slots (120) at the back of the wire holder (100) receive the wires (130), which wires (130) are frictionally locked into place by the retainer (122).
Patent EP-0466308-A1 (EP)
Inventor: SUMIMOTO KAZUSHI C O DUSKIN CO
IPC: A47L23/26
Filed: 1991-05-15
Abstract: A mat comprising a base cloth (1) having a pile (2) tufted thereto. A rubber backing (4) applied to a non-pile surface (3) of the base cloth, a cotton-like layer (6) woven from a polyester textured yarn, non-adherent to the rubber and filaments (7) which are needle-punched through the woven layer. In this mat, weakly adherent regions (8) at which the woven cloth and the rubber portion contact each other and strong adhesive regions (9) at which the cotton-like layer and the rubber portion contact each other are formed in dots in a large distribution. Waving deformation during repeated use is prevented.
Patent EP-0467729-A1 (EP)
Inventor: MARTIN-COCHER JEAN PAUL
IPC: B65B11/02
Filed: 1991-06-21
Abstract: The invention relates to: A method for packaging a charge limited by a lateral face which is closed on itself and two end faces, by means of a plastic film, in which: - an initial end portion of a band of film drawn from a reel of film is joined to the lateral face of the charge; - a relative pivoting movement is performed of the axis of the reel of film and of the charge about a first pivot axis whose general direction is parallel to the lateral face, and the band of film is progressively laid over this lateral face; - the film is laid over at least one end face which it is desired to cover; - the band of film is cut and the tail portion thereof is attached to the laid film or to the charge, characterised in that there is laid on the end face, which it is desired to cover, film drawn from the reel of film and, for this purpose, at least one pass is executed in which: - a relative pivoting movement is performed of the axis of the reel of film and of the charge about a second pivot axis whose general direction is at right angles to the first pivot axis and to the axis of the reel of film; - the reel of film is brought into a general position close to the end face to be covered or to its extension; and, in this situation, the relative pivoting movement is performed about the first pivot axis. <IMAGE>
Patent EP-0457727-A1 (EP)
Inventor: HUBELE ADOLF DR
IPC: C07D401/12
Filed: 1991-05-08
Abstract: Compounds of the formula <IMAGE>  in which:   R1 and R2 independently of one another are hydrogen, halogen, C1-C3-alkyl, C1-C2-haloalkyl, C1-C3-alkoxy or C1-C3-haloalkoxy; R3 is C1-C4-alkyl, or is C1-C2-alkyl which is substituted by halogen or hydroxyl, or is C3-C6-cycloalkyl, or is C3-C6-cycloalkyl which is up to trisubstituted by identical or different substituents from the series comprising methyl or halogen;   R4 represents the radicals CH=NOR5, CH=NR6 or CH2NHR6; R5 is hydrogen, C1-C8-alkyl or C1-C4-alkyl which is substituted by halogen, hydroxyl, cyano, C1-C4-alkoxy, COOC1-C3-alkyl or by phenyl, it being possible for the phenyl to be substituted by halogen, C1-C3-alkyl, C1-C3-alkoxy or nitro; R5 is furthermore C3-C6-alkenyl or C3-C6-alkenyl which is substituted by halogen; C3-C6-alkynyl or C3-C6-alkynyl which is substituted by halogen, or an acyl radical COR', where R' is C1-C6-alkyl or C1-C6-alkyl which is substituted by halogen or C1-C3-alkoxy; C3-C6-alkenyl or C3-C6-alkenyl which is substituted by halogen; phenyl or phenyl which is substituted by halogen, C1-C3-alkyl, C1-C3-alkoxy or nitro; R5 is furthermore a carbamoyl radical CO-N(R''')R'' or an oxycarbonyl radical COOR'' where R'' is an aliphatic or cycloaliphatic radical which has not more than 6 carbon atoms and which is unsubstituted or substituted by halogen, or where R'' is a phenyl or benzyl radical which is unsubstituted or substituted in the ring by halogen, C1-C3-alkyl, C1-C3-alkoxy or nitro; and where R''' is hydrogen or C1-C4-alkyl; R6 is hydrogen, C1-C8-alkyl or C1-C4-alkyl which is substituted by halogen, hydroxyl, cyano, C1-C4-alkoxy, C1-C4-alkylamino, bis-(C1-C4-alkyl)-amino, C3-C6-cycloalkyl, COOC1-C3-alkyl or by phenyl, it being possible for the phenyl to be substituted by halogen, C1-C3-alkyl, C1-C3-alkoxy or nitro; R6 is furthermore C3-C6-cycloalkyl or C3-C6-cycloalkyl which is substituted by methyl; C3-C6-alkenyl or C3-C6-alkenyl which is substituted by halogen; C3-C6-alkynyl or C3-C6-alkynyl which is substituted by halogen; R6 is furthermore phenyl or phenyl which is substituted by halogen, C1-C3-alkyl, C1-C3-alkoxy, C1-C2-haloalkyl, C1-C2-haloalkoxy or nitro; a 5- or 6-membered saturated or unsaturated heterocyclic radical which has one to 3 hetero atoms N, O or S, it being possible for the heterocyclic radical to be bonded via a CH2 bridge member and substituted by halogen, C1-C3-alkyl, C1-C3-alkoxy or nitro;   R6 is furthermore the group NH-CO-NH2, NH-CS-NH2 or N(R7)R8 where R7 is hydrogen or C1-C3-alkyl and R8 is hydrogen, C1-C3-alkyl, phenyl or phenyl which is substituted by halogen, C1-C3-alkyl, C1-C3-alkoxy or nitro;  including their acid addition salts or metal salt complexes. The novel active substances have valuable microbicidal properties. They can be employed in crop protection for preventing attack of crop plants by phytopathogenic microorganisms and for controlling these pests.
Patent EP-0487459-A1 (EP)
Inventor: GIANNITSIS DIMITRIOS DR
IPC: G01N33/58
Filed: 1991-11-22
Abstract: To detect antibodies, contained in blood serum, against antigenic structures on cell membranes, such as platelet membranes, cell membranes are bound by a coating buffer and centrifugation to the inner wall of a vessel. Later non-specific protein adhesion is prevented by subsequent incubation of the vessel with a gelatin blocking solution. The serum to be investigated can be placed in the vessel prepared in this way. After the vessel has been incubated and washed, indicator latex particles to which anti-human globulin is coupled are added and centrifuged. The vessel is examined for adhesion to the wall or sedimentation of the latex particles.
Patent EP-0511223-A1 (EP)
Inventor: FIGGE HANS-JUERGEN
IPC: C09D163/00
Filed: 1990-12-19
Abstract: La présente invention se rapporte à une matière de revêtement, contenant une solution de liant composé de: (a) 30 à 70 % en poids de liant, (b) 2 à 30 en poids d'agent de réticulation, (c) le cas échéant, 1 à 7 % en poids d'agent de neutralisation, (d) 20 à 60 % en poids de solvant, le liant (a) ayant été fabriqué en faisant réagir:(A) 20 à 80 % en poids de résine époxyde, (B) 1 à 60 % en poids de résine polyester d'un poids moléculaire de 500 à 5000, et en polymérisant, en présence du produit réactionnel obtenu, (C) 10 à 50 % en poids de monomères éthyléniquement insaturés, 10 à 50 % en poids des monomères contenant des groupes carboxyles, la somme de (a), (b), (c) et (d) et la somme de (A), (B) et (C) étant chaque fois 100 % en poids, caractérisée en ce que la résine époxyde a un poids moléculaire d'au moins 850, et la résine polyester un indice d'acidité de 2 jusqu'à moins de 30 mg KOH/g et que la résine époxyde est mise en réaction avec la résine polyester de sorte à faire ouvrir au moins 50 % des anneaux oxiranne initialement existants.
Patent EP-0487732-A1 (EP)
Inventor: IKEDA TAKAAKI
IPC: H05B44/00
Filed: 1991-02-07
Abstract: There is provided a load, e.g., (a) a series circuit that includes an inductor, and an EL or EL array having capacitive load characteristics, (b) a series circuit that includes an inductor, a bipolar capacitor and a diode circuit that permits bidirectional current to flow into an LED or LD, or (c) a series circuit that includes an inductor, an EL or EL array having capacitive load characteristics and the diode circuit. One end or both ends of the load circuit are coupled to the output terminals of an inverter, whereby the load circuit is supplied with an ac power inverted from dc power source to turn on one or more of EL, EL array, LED and LD. Here, a pair of positive and negative switches of the inverter are constituted by using a zero-cross switching mechanism which automatically closes the channel when the current becomes zero. Each switch is provided with a by-pass channel having a diode which passes a reverse current to by-pass the zero-cross switching mechanism. Therefore, the phase for each half cycle of alternating current flowing into the load circuit is latched at a secondary zero-cross phase point determined by the circuit constant. This constitution helps improve turn-on efficiency when EL is to be turned on, prevents the generation of heat, and makes it possible to turn on the load such as EL having a large area using a small lighting device.
Patent EP-0519961-A1 (EP)
Inventor: CALACE ANTONIO
IPC: G01D5/347
Filed: 1991-03-07
Abstract: On décrit un transducteur pour la mesure des positions angulaires d'une série d'éléments mécaniques tournants, ou de tambours (2) d'un compteur (1) permettant de mesurer la consommation de fluides, comme l'eau et le gaz, ou d'électricité, dans lesquels un disque de codification respectif est associé à au moins quelques-uns des tambours (2), dont la lecture se fait à l'aide d'un seul émetteur (8) capable d'activer tous les éléments de détection (9) associées à un tel disque. De préférence, chaque élément d'émetteur (8) est placé entre deux disques de codification, de manière à pouvoir activer en même temps tous les éléments de détection (9) associés à ces deux disques.
Patent EP-0533685-A1 (EP)
Title: Polymers of high refractive index and high heat distortion temperature.
Inventor: COLEMAN CHARLES R
IPC: G02B1/04
Filed: 1991-04-02
Abstract: Ophthalmic lenses and lens blanks having high refractive index and high heat distortion temperature are produced by polymerizing a polymerizable, homogeneous composition comprising epichalcogen resin, aliphatic polythiol, and cyclic anhydride.
Patent EP-0537165-A1 (EP)
Inventor: CHANG NIENYUAN JAMES
IPC: A61K9/52
Filed: 1991-04-19
Abstract: PCT No. PCT/US91/02712 Sec. 371 Date Mar. 30, 1993 Sec. 102(e) Date Mar. 30, 1993 PCT Filed Apr. 19, 1991 PCT Pub. No. WO91/16869 PCT Pub. Date Nov. 14, 1991.Erodible bioadhesive drug delivery vehicles for use in delivering pharmaceutical compounds to the eye and similar physiological environments are disclosed. The drug delivery vehicles are formed of a homopolymer or copolymer of maleic anhydride or lower alkyl maleic anhydride incorporating a pharmaceutical compound in either a monolithic matrix or encapsulated form. The bioadhesive erodible drug delivery vehicles are configured to be retained in the eye following administration while providing specific erosion profiles allowing convenient drug delivery schedules ranging from hourly to daily or weekly intervals.
Patent EP-0535228-A1 (EP)
Inventor: SAMEJIMA TAIRO TECHNICAL INSTI
IPC: B30B15/04
Filed: 1991-06-20
Abstract: Presse efficacement renforcée de manière à augmenter la précision pendant le travail et dont le bruit de fonctionnement est réduit de manière significative, sans avoir recours à un dispositif externe spécial et sans augmentation importante du poids de ladite presse. Cette dernière est pourvue d'un élément de renforcement (13,, 14, 15 ou 18)) fixé à un endroit requis sur chacun des châssis latéraux (10) constituant les deux côtés d'un châssis (2) de manière à réduire la déformation d'ouverture du châssis (2) par coupure, dans la partie évidée de la face en forme de C dudit châssis.
Patent EP-0533826-A1 (EP)
Title: No x? sensor and process for detecting no x?.
Inventor: WHEELOCK E THOMAS
IPC: F02B3/06
Filed: 1991-06-12
Abstract: This invention is a process for detecting low levels of nitrogen oxides (NOx) in a flowing gas stream (typically an exhaust gas stream) and a catalytic NOx sensor which may be used in that process.
Patent EP-0493555-A1 (EP)
Inventor: FEHRENBACH SIEGFRIED
IPC: F02M25/08
Filed: 1991-07-17
Abstract: Une soupape de dégazage de réservoir permettant de mélanger, dans des quantités dosées, du carburant volatilisé au mélange air-carburant d'un moteur à combustion interne présente une cage de soupape (10) avec des tubulures d'amenée et d'évacuation (11, 12) entre lesquelles est disposée une soupape à siège (31) à commande électromagnétique chargée par ressort de fermeture de soupape (49) dans la direction de la fermeture. Pour simplifier la construction de la soupape de dégazage de réservoir, l'orifice de la soupape à siège (31) est disposé, en tant que buse à passage annulaire (34), dans la culasse de retour (27) de l'électro-aimant (13) et le siège double de soupape (32) coopérant avec l'élément soupape (37) et entourant la buse à passage annulaire (34) est disposé sur le côté de la culasse de retour (27) dirigé vers la tubulure d'amenée (11). Le noyau magnétique (15) cylindrique creux du boîtier (14) de l'aimant peut être vissé au moyen d'un filetage de réglage (19, 20) dans le boîtier (14) de l'aimant pour régler la course de l'élément soupape (37). Contre le noyau magnétique (15) vient s'appuyer un ressort (49) de fermeture de soupape qui charge l'élément soupape (37) formé par l'induit de l'électro-aimant (13) dans le sens de la fermeture.
Patent EP-0541675-A1 (EP)
Inventor: CARLSTEDT LARS GUNNAR
IPC: H03M5/06
Filed: 1991-08-01
Abstract: Un procédé et une liaision de transmission électronique pour la transmission en série d'éléments d'informations utilisent une constellation à conducteurs multiples comportant au moins trois conducteurs (R, S, T). L'on peut prévoir au moins trois combinaisons différentes ((H, L, L), (L, H, L), (L, L, H)) de niveaux de signaux (VL, VH) dans les conducteurs, ces combinaisons étant établies selon un ordre prescrit. Un type d''élément d'information, par exemple "0", est transmis au moyen d'un changement de combinaison selon ledit ordre prescrit. L'autre type d'élément d'information, par exemple "1", est transmis au moyen d'un changement inverse de combinaison par rapport audit ordre prescrit.
Patent EP-0548114-A1 (EP)
Title: Mometasone furoate monohydrate, process for making same and pharmaceutical compositions.
Inventor: YUEN PUI-HO
IPC: A61P29/00
Filed: 1991-09-06
Abstract: The invention relates to the novel compound mometasone furoate monohydrate, process for its preparation and pharmaceutical compositions containing said compound.
Patent EP-0496246-A1 (EP)
Inventor: BERNITZ FRANZ
IPC: H05B41/392
Filed: 1992-01-13
Abstract: The invention relates to a circuit for operating a discharge lamp (L). It contains a circuit part (ADD) which consists essentially of an operational amplifier (IC2-A), a current measuring resistor (R1) and a voltage divider (R2, R3), and is used for detecting the change in the instantaneous lamp power. The operational amplifier (IC2-A) carries out a desired-actual comparison of a first voltage drop (UP), which is formed additively from the voltage drop on the current measuring resistor (R1), which is proportional to the instantaneous lamp current, and from the voltage drop on the resistor (R2), which is proportional to the instantaneous lamp burning voltage, with a reference signal and passes its output signal to a control circuit (ST) which pulses the combinational circuit (SNT). The first voltage drop (UP) is proportional to the instantaneous lamp power at the operating point of the circuit. 
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Patent EP-0497346-A1 (EP)
Inventor: MCELDOWNEY CARL
IPC: B21D35/00
Filed: 1992-01-30
Abstract: A sheet metal closure for a container of pressurized products includes a substantially planar central panel (12), a countersink (16) around the central panel (12), a chuckwall (18) around the countersink (16) and a seaming flange (20) around the chuckwall (16), an annular downwardly stepped portion (50) between the central panel (12) and the countersink (16) and a coined zone (47) in the panel radius (15) which connects the stepped portion (50) to the countersink (16). A method for forming the closure comprises coining the panel radius (15) between the central panel (12) and the countersink (16). A major portion of the central panel (12) is moved away from the countersink (16) by depressing the outer peripheral portion of the central panel (12) along with the countersink (16) and chuckwall (18).
Patent EP-0510323-A1 (EP)
Inventor: MOELLER WERNER DIPL-CHEM DR
IPC: H01L21/60
Filed: 1992-02-19
Abstract: The invention describes a device for the laser soldering of precision contacts of microelectronic components (where the solder is placed beforehand) by means of a laser assembly head which is carried and guided in a program-controlled and computer-controlled manner by a four-axis or six-axis robot or XY-table. <IMAGE>
Patent EP-0503365-A1 (EP)
Inventor: LUCAS JEAN-JACQUES
IPC: B65G47/244
Filed: 1992-02-26
Abstract: The ball table with crossed movements comprises a horizontal top (6) comprising balls (7) which are free in rotation and project from the two faces of this top (6). The balls (7) are set in rotation in a first and a second direction, in one sense or in the other, by means of an endless belt (4) whose upper side is in contact with the balls (7) and by means of endless chains (8) fastened onto the lateral sides (9) of the top (6) so as to displace the latter relative to the endless belt (4). 
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Patent EP-0507188-A1 (EP)
Inventor: HAEBICH DIETER DR
IPC: A61K31/505
Filed: 1992-03-24
Abstract: The invention relates to 2',3'-dideoxy-5-trifluoromethyluridines of the general formula I <IMAGE> in which R<1> has the meaning stated in the description, to the method for preparing them and to their use as medicaments, especially as medicaments for hepatitis.
Patent EP-0514652-A1 (EP)
Title: Alkandiolbisacetale
Inventor: BAUR RICHARD DR
IPC: C09K23/42
Filed: 1992-04-01
Abstract: Alkandiolbisacetale I <IMAGE> bei denen die Variablen R¹ Alkyl- oder Alkenylgruppen mit 6 bis 30 C-Atomen bedeuten, A 1,2-Alkylengruppen mit 2 bis 4 C-Atomen bezeichnen und m für eine Zahl von 0 bis 50 stehen, wobei die Variablen R¹, A und m jeweils gleich oder verschieden sein können, und n eine Zahl von 2 bis 20 bedeutet. Die Verbindungen I dienen als oberflächenaktive Substanzen für industrielle Anwendungszwecke, insbesondere in Wasch- und Reinigungsmitteln.