baber/WOPTO huggingface dataset:
Patent EP-0590131-A1 (EP)
Title: Nouveau procede de finissage de polyethers hydroxy-fonctionnels
Inventor: SUPPES GALEN J
IPC: C08G65/30
Filed: 1993-03-15
Abstract: Procédé de préparation d'un polyéther hydroxy-fonctionnel consistant à mettre en contact (a) un polyéther hydroxy-fonctionnel à teneur inférieure ou égale à 200 ppm d'un ion métallique du groupe IA ou du groupe IIA et (b) un acide. De préférence, le contact est effectué dans des conditions de réaction telles qu'un sel, qui n'est pas approprié pour favoriser de manière significative des réactions de trimérisation lorsque le polyéther hydroxy-fonctionnel est mis en réaction avec un composé d'isocyanate, est formé. La quantité d'acide est suffisante pour neutraliser pratiquement le catalyseur basique résiduel sans qu'il soit nécessaire de recourir à des phases supplémentaires d'élimination de solides avant d'utiliser le polyéther hydroxy-fonctionnel dans diverses applications, telles que la production de polyuréthanes et de produits apparentés, pour lesquels une trimérisation stimulée n'est pas nécessairement souhaitable. Une quantité supplémentaire d'acide peut également être ajoutée pour convertir les unités de propényléther présentes dans le squelette du polyéther en aldéhyde propylique et en diol correspondant.
Patent EP-0641395-A1 (EP)
Title: Synthetic rutile production.
Inventor: WARNER NOEL ALFRED
IPC: C22B34/12
Filed: 1993-05-21
Abstract: Hot metal is circulated by R-H unit (28) in a closed loop path through first and second hearths (10 and 11) and chambers (12, 14, 16 and 18). Titaniferous material containing iron oxide is introduced into first hearth (10) and the iron oxide therein is reduced in a heating zone in the first hearth (10) to iron to produce titania slag having a reduced iron content which is removed in chamber (12) before the hot metal passes via an underflow weir (22) into chamber (14) at which coal is added and a proportion of the hot metal is removed. The addition of coal is such that more than 2 % by weight of carbon dissolves in the hot metal in the second hearth (11). Coal ash slag is removed at chamber (16), whilst the hot metal containing the dissolved carbon is recirculated to the first hearth (10).
Patent EP-0596086-A1 (EP)
Inventor: HOLLENWEGER MARTIN
IPC: H04N5/50
Filed: 1993-05-18
Abstract: Dans un procédé pour la reconnaissance d'un canal sur lequel est réglé un récepteur de signaux vidéo (1, 10) pouvant être réglé sur plusieurs canaux pouvant être choisis librement, on règle successivement les canaux à choisir au moyen d'un dispositif d'accord de référence (20) et les signaux vidéo correspondants sont trouvés au moyen d'un démodulateur (21). De chaque signal vidéo on extrait au moins une composante de signal de référence. Comme composante de signal de référence, un signal de synchronisation de ligne ou de trame, ou sa phase et le cas échéant sa fréquence conviennent particulièrement. Une composante de signal de mesure est prélevée (35, 35) par exemple au moyen de capteurs inductifs, ou extraite d'une sortie de signal composé (17 ou 12). Selon l'invention, toutes les composantes de signal de référence pouvant être choisies sont temporairement stockées dans une mémoire (23) et renouvelées cycliquement et répétitivement. La composante de signal de mesure est comparée à toutes les composantes de sinal de référence mémorisées temporairement, aux fins d'identification du canal correspondant. La comparaison est exécutée au moyen d'un corrélateur (31). En cas de concordance fortuite de la composante de signal de mesure avec plusieurs composantes de signal de référence sélectionnées, on effectue une corrélation (31) des signaux d'image. Du fait de la mémorisation temporaire et de la mise à jour continue, le procédé est d'une mise en oeuvre très rapide et très souple.
Patent EP-0655039-A1 (EP)
Inventor: BAUER JUERGEN
IPC: B60T13/57
Filed: 1993-06-24
Abstract: Afin d'optimiser le rapport entre les forces produites pendant le fonctionnement d'un amplificateur de force de freinage de freins à dépression, notamment entre la force de réponse et la force de rappel, l'invention suggère de prévoir des moyens (36, 33, 17) permettant l'application sur le corps de soupape (10) d'une soupape de régulation (12) qui régule la différence de pression pneumatique entre une dépression et la pression atmosphérique, de la pression pneumatique régnant dans la chambre de travail alimentée en air, sur son côté opposé aux sièges étanches (15, 16) de la soupape de régulation.
Patent EP-0654062-A1 (EP)
Inventor: LAMBERTS WILHELM
IPC: B65D90/00
Filed: 1993-07-22
Abstract: PCT No. PCT/EP93/01957 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 22, 1993 PCT Pub. No. WO94/03532 PCT Pub. Date Feb. 17, 1994The present invention relates to hard polyurethane foams. These foams are produced by the reaction of 1) polyisocyanates, with 2) compounds having molecular weights of from 92 to 10,000 and having at least two hydrogen atoms which are reactive with isocyanate groups, in the presence of 3) hydrofluoroalkanes as foaming agents, and 4) solubilizers. Suitable solubilizers comprise one or more of   R1OCOOR2; a) R2OCOOCOOR2; or   <IMAGE>   wherein R1 and R2 signify C1-C12-alkyl or together C2-C6-alkylene and n signifies an integer from 0 to 6;lkyl which is optionally substituted by halogens, C5-C10-cycloalkyl or optionally substituted aryl; lkyl or C5-C10-cycloalkyl; and/or    <IMAGE>  d)  wherein R signifies C1-C20 alkyl or C5-C10 cycloalkyl.
Patent EP-0789516-A1 (EP)
Inventor: ROSSITER MICHAEL JOSEPH PAUL
IPC: A23L21/12
Filed: 1993-08-16
Abstract: L'invention se rapporte à une composition et à un procédé pour sa fabrication à partir de fruits du genre Actinidia. Les compositions décrites dans la présente invention possèdent dans la plupart des cas une caractéristique inhabituelle, c'est-à-dire qu'elles subissent un accroissement de leur viscosité lorsqu'elles sont soumises à une force de cisaillement ou à une force de cisaillement combinée à une aération. Une telle composition comporte des différences par rapport à des compositions comparables obtenues à partir d'autres produits à base de fruits et elle représente par conséquent une alternative utile. La propriété inhabituelle d'accroissement de la viscosité rend toutefois une telle composition appropriée comme substitut d'un grand nombre de produits lactés. L'invention décrit plusieurs exemples d'utilisation d'une telle composition dans ce domaine, y compris son utilisation dans la préparation de produits alimentaires non lactés, notamment une mayonnaise et un produit du type crème glacée à servir mou, qui équivalent les produits lactés.
Patent EP-0617825-A1 (EP)
Inventor: KOIVUSALO ESKO ANTERO
IPC: G09B17/04
Filed: 1993-10-05
Abstract: L'invention concerne un procédé d'accélération de la perception et de la lecture de textes écrits (9), de symboles et de repères correspondants. On utilise des lignes verticales ou des ensembles de lignes verticales en association avec un texte ou les repères à lire de façon que les mots ou les parties de mots ou d'autres repères soient divisés en groupes adjacents et que la distance des lignes verticales entre elles augmente au fur et à mesure que la vitesse de lecture et de perception augmente.
Patent EP-0662015-A1 (EP)
Inventor: CONDRON JAMES ANDREW
IPC: B01F15/04
Filed: 1993-09-24
Abstract: L'invention concerne des procédés et un dispositif servant à constituer un mélange de pulvérisation liquide contenant des quantités dosées avec précision de concentré de revêtement visqueux (12) et de diluant liquide comprimé (10), tel que du dioxyde de carbone. Le dosage s'effectue en faisant circuler le diluant liquide à travers deux ensembles de limiteur de débit (24, 26) avec des chutes de pression similaires, de façon à obtenir deux écoulements dosés de diluant. Un écoulement de diluant est converti par déplacement volumétrique (32) en un écoulement égal de concentré liquide qui est mélangé (28) avec l'autre écoulement de diluant, afin d'obtenir le mélange de pulvérisation liquide.
Patent EP-0788705-A1 (EP)
Inventor: ENDICK NORMAN
IPC: H04M1/60
Filed: 1993-10-13
Abstract: L'invention concerne un système et un procédé de synchronisation de voyants dans un téléphone numérique comportant au moins un dispositif auxiliaire. Les voyants sur le téléphone de base et le dispositif auxiliaire sont d'abord configurés dans un état initial. Lorsque plusieurs fonctions téléphoniques sont activées, les voyants correspondants du téléphone de base et du dispositif auxiliaire fonctionnent à des cadences prédéterminées. Lorsque le mécanisme de régulation de la cadence (et par conséquent les voyants) du téléphone de base se trouve dans un état prédéterminé, un automate fini situé dans le téléphone de base envoie un message de synchronisation au dispositif auxiliaire et continue à commander les voyants sur le téléphone de base à leurs cadences prédéterminées respectives. Dès réception du message de synchronisation, le dispositif auxiliaire met son mécanisme de régulation de cadence dans l'état prédéterminé, ce qui synchronise les voyants avec leurs contreparties à cadence similaire dans le téléphone numérique de base. Le dispositif auxiliaire continue ensuite à faire fonctionner ses voyants à leurs cadences prédéterminées respectives.
Patent EP-0610843-A1 (EP)
Inventor: ROHRMANN JUERGEN DR
IPC: C07F17/00
Filed: 1994-02-07
Abstract: Cycloolefin polymers having a high viscosity index are obtained by polymerisation of a polycyclic olefin and optionally an acyclic olefin and/or a monocyclic olefin in the presence of a catalyst system which comprises an aluminoxane and a metallocene compound of the formula <IMAGE> in which R<16> is fluorenyl or indenyl, R<17> is cyclopentadienyl, and the R<18> bridge contains silicon.
Patent EP-0612736-A1 (EP)
Inventor: BONRATH WERNER
IPC: C07D263/34
Filed: 1994-02-12
Abstract: A process is described for the preparation of 5-cyano-4-lower-alkyl-oxazoles, in which 5-carbamoyl-4-lower-alkyl-oxazoles are dehydrated with cyanuric chloride and N,N-dimethylformamide under mild conditions, if appropriate in the presence of a further solvent.
Patent EP-0619090-A1 (EP)
Inventor: BRANDT WOLFGANG
IPC: A47K3/36
Filed: 1994-03-18
Abstract: The invention relates to an arrangement for the angularly rigid support of a vertical partition wall (2) on a room wall (1). For this purpose, provision is made for a corner connector bar (9) which is fixed between a first connecting point (7) on the top edge (2a) of the partition wall (2) and a second connecting point (8) on the room wall. The effective length of the corner connector bar 9 can be adjusted for fine adjustment of the angular position of the partition wall (2). <IMAGE>
Patent EP-0622674-A1 (EP)
Inventor: NARUSE HIDEAKI C O FUJI PHOTO
IPC: G03C8/08
Filed: 1994-04-22
Abstract: Disclosed is a color diffusion transfer photographic material improved in transfer density (Dmax) and treating temperature dependency thereof on color diffusion transfer, comprising a color diffusion transfer light-sensitive element containing at least one compound represented by the following formula (I) and an alkali treating composition:
       
 wherein X represents an alkyl group, a cycloalkyl group, an aralkyl group, an alkenyl group, an aryl group, an alkoxy group, an aryloxyl group, an acylamino group, a sulfonylamino group, a ureido group, an alkylthio group, an arylthio group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a sulfonyl group, an acyl group, a urethane group, an amino group, a sulfamoylamino groups, a cyano group, a hydroxyl group, a phosphonic acid ester group or a heterocyclic group; n represents an integer of 1 to 5; Xs may be the same or different, when n is 2, 3, 4 or 5; two Xs may be combined with each other to form a saturated ring or an unsaturated ring, when n is 2, 3, 4 or 5; and the substituents may further be substituted by other substituents.
Patent EP-0630889-A1 (EP)
Inventor: MANTOVANINI MARCO
IPC: C07D235/14
Filed: 1994-05-09
Abstract: Derivatives of 2-(benzimidazol-2-yl)-1,3-diaminopropane, the process for their preparation as well as the pharmaceutical compositions containing them as active ingredients are described. 
     The compounds (I) show anti-allergic activity.
Patent EP-0630556-A1 (EP)
Inventor: HAPPEL WERNER
IPC: A01J7/00
Filed: 1994-05-17
Abstract: A teat cup support arm is disclosed for positioning and holding a milking unit in the milking position during milking, the tensile and/or holding forces being individually adjustable for each animal, for example by means of rapid displacement. <IMAGE>
Patent EP-0630715-A1 (EP)
Inventor: PICKL EGON DIPL-ING FH
IPC: B23B5/16
Filed: 1994-05-24
Abstract: A tooling device for working an end of a pipe (2) contains an adjusting means with a clamping device (4) which can be restrained in the pipe (2), a first holding means (6) which is fixed to the clamping device (4) and in which an intermediate part (8) is mounted in a positionable manner, and a second holding means (10) which is mounted on this intermediate part (8) in a positionable manner and carries a machine tool. This measure permits a simple and rapid adjustment of the working centre and the working plane of the tooling device relative to the end of the pipe (2). <IMAGE>
Patent EP-0638456-A1 (EP)
Inventor: MUELLER HANS JOSEF
IPC: B60L5/20
Filed: 1994-07-08
Abstract: Sliding lining (6, 6') on pantograph horns (5, 5') of bow contacts (1) for current collectors of electrically operated vehicles, which sliding lining (6, 6') is attached to the upper side of a carrier component, serving as supporting surface (7, 7') for the sliding lining (6, 6'), of the pantograph horn (5, 5'). The sliding lining (6, 6') consists of longitudinal profiles (13) which are arranged parallel to one another and in the longitudinal direction of the pantograph horn (5, 5'), and are preferably metallic, and made of a filler-like, slidable artificial resin compound (14, 14') which fills the intermediate spaces between the profiles (13) and if appropriate covers the profiles (13). The profiles (13) and the filler-like artificial resin compound (14, 14') are permanently attached to the supporting surface (7, 7') of the pantograph horn (5, 5') by mechanical anchoring and/or by bonding. The sliding lining (6, 6') is better protected against the stresses which occur during operation by the chamber-like design consisting of various materials and the by the fact that the attachment function is shared between a plurality of elements and zones. <IMAGE>
Patent EP-0635937-A1 (EP)
Inventor: AVERILL JOHN SAMUEL C O EASTMA
IPC: H03H11/04
Filed: 1994-07-19
Abstract: The circuit according to the invention comprises means for receiving an input signal, the amplitude of which is proportional to the frequency of said input signal; amplifier means for providing an amplified output signal; bandwidth tracking means located between said input means and said amplifier means and defining a low-pass filtering stage and a voltage divider network, said bandwidth tracking means being controlled by servo means in response to the output of said amplifier means, so that the upper cutoff frequency of said low-pass filtering stage varies in a proportionate manner with the frequency of said input signal and so that the amplitude of said amplified output signal remains substantially constant.
Patent EP-0637730-A1 (EP)
Inventor: GRIGAT ROLF-RAINER PROF DR-ING
IPC: G01D5/34
Filed: 1994-07-29
Abstract: The invention relates to a disc with periodic patterns to be scanned by a light cone. For each position or, respectively, for each bit, one pattern field is provided, the structure of which is finer than the beam diameter of the reading lightbeam. The pattern fields are in each case found in one of two possible stripe textures for the logic states 1 and 0, these patterns differing clearly from one another in their characteristics with respect to interference and/or diffraction so that angular positions can also be detected when the disc is at rest. <IMAGE>
Patent EP-0639576-A1 (EP)
Inventor: TOSHIO YAMAZAKI
IPC: C07F7/08
Filed: 1994-08-18
Abstract: Novel organopolysiloxanes having one silanol group within a molecule and the method for manufacturing them at high purity and high yield. The organopolysiloxanes having a silanol group are expressed by the formula (1) below:
       
 wherein R¹ s a monovalent organic group with 1 to 8 carbon atoms, each of R², R³ and R⁴ is a monovalent organic group with 1 to 8 carbon atoms or a siloxyl group expressed by -OSiR⁵R⁶R⁷ wherein R⁵, R⁶, and R⁷ are independently substituted or unsubstituted monovalent hydrocarbon groups with 1 to 8 carbon atoms, Y is a hydrogen atom, a halogen atom, or a monovalent organic group of 1 to 12 carbon atoms, n is an integer of from 0 to 12, and a is either 0 or 1, with the proviso that the grouping Y-(CH₂) n -Si is not H-Si, CH₃-Si or a hydrolyzable silyl group.
Patent EP-0645579-A1 (EP)
Inventor: ONODA HAJIME
IPC: F21V21/10
Filed: 1994-09-13
Abstract: Socket fittings (4) for attaching a lamp socket (5) to a lamp holder (3) attached to a top portion of a pole (1) erected in a park or a public square include an attachment plate (17) formed in a substantially inverted-U shape and having a surface center portion (17a) and a reverse surface center portion (17b), attaching screws (16a, 16b) for attaching the attachment plate to the lamp holder, and fixing screws (18a, 18b) for fixing the lamp socket to one of the surface center portion and the reverse surface center portion in accordance with intended use. Where the lamp socket (5) is attached to the surface center portion (17a) of the attachment plate (17) with the reverse surface center portion (17b) directed downward, a lamp (6) screwed in the lamp socket (5) is positioned at its high level. On the other hand, where the lamp socket (5) is attached to the reverse surface center portion (17b) of the attachment plate (17) with the surface center portion (17a) directed downward, the lamp (6) screwed in the lamp socket (5) is positioned at its low level.
Patent EP-0648580-A1 (EP)
Inventor: LIECHTY DERYLL L
IPC: B25B27/12
Filed: 1994-09-22
Abstract: Piston-ringing apparatus comprises a tubular piston nest member (10) for receiving each piston (p) to locate the piston groove in a predetermined ring-receiving position, a plurality of ring cartridges positionable one at a time in alignment with the piston nest member (10). The aligned ring cartridge (30) is engaged to the piston nest member (10) to permit transfer of rings from the ring cartridge (30) to the piston nest member (10) and disengage the aligned ring cartridge when empty of rings. The stack of rings on the cartridge is moved by opposing fingers (80,82) toward the piston groove to position an endmost ring residing on the nest member (10) in the groove of each successive piston received in the nest member while the aligned ring cartridge (30) is engaged thereto. A fiber optic switch (130) is provided for directing a light beam tangentially through the piston groove to determine whether a ring is positioned therein.
Patent EP-0653380-A1 (EP)
Inventor: BATTIGELLI GIUSEPPE
IPC: C02F1/00
Filed: 1994-11-07
Abstract: Oxygenation device for water treatment plants, which cooperates with, and within, aeration tanks (11) and is positioned substantially vertically and comprises a first upper chamber (23a) and at least one second lower chamber (23b), the first chamber (23a) and second chamber (23b) being separated by partition means (24-26) which define an acceleration cleft (25), the first upper chamber (23a) comprising at its upper upstream end an adjustable weir (18) and at its upper downstream end a deviation wall (15), the second lower chamber (23b) comprising at its lower upstream side a closure wall (14a) and at its lower downstream end at least one passage-way (22), the lower part of the second lower chamber (23b) including means to deliver and diffuse air/oxygen (28). 
System to operate and control a water treatment plant, which comprises an operating, controlling and programming assembly that governs at least the means controlling the delivery of oxygen.
Patent EP-0658974-A1 (EP)
Inventor: NARAHARA TETSUYA
IPC: H03B5/36
Filed: 1994-11-10
Abstract: Disclosed herein is an oscillator circuit generating an oscillation signal in response to a resonant element in a first mode and to an external clock signal in a second mode. This oscillator circuit comprises a tri-state inverter circuit and a transfer circuit between the input and output nodes of the tri-state inverter circuit, and the output node of the tri-state inverter circuit is brought into a high impedance condition when an external clock signal is used and into an active state when the resonant element is employed.
Patent EP-0619315-A1 (EP)
Inventor: WENTLAND MARK PHILIP C O STERL
IPC: A61K31/67
Filed: 1994-03-31
Abstract: Compounds having anti-tumour activity are disclosed having the formula
       
 wherein:
     (1) n is 2 or 3;
   R¹ and R²   are independently lower-alkyl;   Q   is a residue chosen from the group consisting of CH₂NHR³, CH₂N(R⁴)SO₂R⁷, CH₂NHCHO, CH=N-Ar, C(O)NR⁵R⁶, CH₂N(R⁴)C(O)R⁷, CH₂N(C₂H₅)CHO, CH₂N(R⁴)P(O)(O-lower-alkyl)₂ ,  CH₂N=CH-N(R⁹)(R¹⁰), CH₂N(R⁴)C(O)CF₃ and CH₂N(R⁴)C(O)OR⁷;   R³   is hydrogen or lower-alkyl;   R⁴   is hydrogen, lower-alkyl or Ar;   R⁵   is hydrogen, lower-alkyl or Ar;   R⁶   is hydrogen or lower-alkyl;   R⁷   is lower-alkyl, or Ar;   R⁸   is hydroxy;   Ar   is phenyl or phenyl substituted with methyl, methoxy, hydroxy, halogen or nitro; and   R⁹ and R¹⁰   are independently lower-alkyl;    or   (2) Q is a residue chosen from the group consisting of CH₂N(R⁴)SO₂R⁷, CH=N-Ar, C(O)NR⁵R⁶, CH₂N(R⁴)C(O)R⁷, CH₂N(R⁴)P(O)(O-lower-alkyl)₂, CH₂N(R⁴)C(O)CF₃ and CH₂N(R⁴)C(O)OR⁷; R⁸ is hydrogen, lower-alkyl, lower-alkoxy, or hydroxy; Ar is phenyl substituted by hydroxy; and n, R¹, R², R⁴, R⁵, R⁶, and R⁷ are as defined hereinabove in part (1) with the proviso that one or more of R⁴, R⁵, or R⁷ is Ar; or   (3) Q is a residue chosen from the group consisting of CH₂N=CH-N(R⁹)(R¹⁰), CH₂N(R⁴)C(O)CF₃ and CH₂N(R⁴)C(O)OR⁷; R⁸ is hydrogen, lower-alkyl, lower-alkoxy, or hydroxy; and n, R¹, R², R⁴, R⁷, Ar, R⁹ and R¹⁰ are as defined hereinabove in part (1), or a pharmaceutically acceptable acid-addition salt or solvate thereof.   
     Compositions containing the thioxanthenones and methods of treating tumors and cancer in mammals with the thioxanthenones are also disclosed.
Patent EP-0704716-A1 (EP)
Inventor: EXELMANS WALTER
IPC: H04N5/32
Filed: 1994-09-29
Abstract: An apparatus is described for reading an image from a stimulable phosphor sheet (1) carrying a radiation image thereon. The apparatus comprises exposing means (2) for exposing the sheet (1) to scanning stimulating radiation which causes the sheet (1) to emit light in the pattern of the stored image, the stimulating radiation being deflected into the trace direction by means of galvanometric deflection. Detecting means (13) photo-electrically detect the emitted light. Erasing means (22) progressively exposes the sheet (1) to erasing radiation during the retrace steps of the galvanometric deflection to erase any residual image on the sheet (1) to enable subsequent re-use thereof by exposure of the sheet (1) to erasing radiation.
Patent EP-0652195-A1 (EP)
Inventor: NURRA CARMELO
IPC: C07C17/23
Filed: 1994-10-27
Abstract: CHCl₃ is produced by catalytic hydrogenation of CCl₄ in the liquid phase, with a supported Pt or Pd catalyst, and in the presence of at least one solvent. 
     The reduction reaction can be carried our both continuously and batchwise and can be applied to the industrial production of CHCl₃.
Patent EP-0619442-A1 (EP)
Inventor: DUTTON ROGER W
IPC: F16G1/10
Filed: 1994-03-31
Abstract: A toothed belt with a plurality of teeth (14) along one surface of the belt which surface includes a peripheral wear-resistant fabric (20) that is double woven with two sets of warp yarns (26,32) and two sets of weft yarns (28,34) that are tied together in a single layer.