baber/WOPTO huggingface dataset:
Patent EP-0433126-A1 (EP)
Inventor: WITTRISCH CHRISTIAN
IPC: E21B23/14
Filed: 1990-11-30
Abstract: The system comprises a tubular column (2) for guiding the displacement of an assembly of probes (4, 8) connected by portions of electrical and support cable (7) down into a deviated well zone. At least the first probe (4) is provided with anchoring arms (6). Its cross-section and possibly that of all of the probes, may be greater than the cross-section of the column and, in this case, a longer or shorter protection casing (5) is adapted to the end of the column. Use is made of a remote electrical connection device (11, 18, 19) for the assembly of probes which is connected to a surface laboratory. The first probe (4) is pushed out of the column by a flow of fluid, its anchoring arms (6) are opened. The column is pulled in order to make the assembly of probes emerge into the well and measurement cycles are carried out. 
<??>Application to the study of underground reservoirs, for example by means of acoustic, electrical or electromagnetic signals, etc. 
<IMAGE>
Patent EP-0424289-A1 (EP)
Inventor: GUEUNIER PATRICK
IPC: B60P1/00
Filed: 1990-10-16
Abstract: This vehicle comprises a cabin (4) independent of the driver's cabin (3) and situated at its rear, between its rear wall and the extremity of the skip or bed (2). <IMAGE>
Patent EP-0412056-A1 (EP)
Inventor: METTLER ROLAND K
IPC: H02H7/00
Filed: 1990-08-01
Abstract: The electronic safety circuit (208) with a relay contact (201) is used for interrupting an electrical AC conductor (211) when a selectably defined limit is exceeded. The safety circuit (208) is supplied from a voltage regulator. The safety circuit (208) comprises means for opening the relay contact (201) in the event of a rapid rise in the calculated or rectified mean value of the current, even below the limit. When the apparatus is switched on, the said means are bridged by a processor, using software or a reset circuit. An electronic safety circuit (208) with a processor stores the switch-off value for the calculated mean value of the current and compares it with the measured value on switching-on. The electronic safety circuit (208) is suitable in particular for interrupting a line to the primary of a transformer, a current transformer (206) preferably detecting the transformer secondary current. <IMAGE>
Patent EP-0434608-A1 (EP)
Inventor: BIRBAUM JEAN-LUC DR
IPC: C09D7/12
Filed: 1990-11-27
Abstract: o-Hydroxyphenyl-s-triazines of the formula I
     in which n is 1 to 4 and R 1  to R 7  are as defined in claim 1, can be used, in combination with sterically hindered amines of the polyalkylpiperidine type, for stabilizingorganic polymers. Some of these compounds are novel and can also be used without polyalkylpiperidine.
Patent EP-0447438-A1 (EP)
Inventor: NEWTON PETER JOSEPH
IPC: F22B1/02
Filed: 1989-12-06
Abstract: Une chaudière électrique comporte une pluralité de tubes chauffants (11) s'étendant sensiblement verticalement pour fournir de la chaleur à un échangeur de chaleur, un coeur constituté d'une multiplicité de briques (30, 35) destinées à accumuler de la chaleur, et une enveloppe isolée entourant le coeur, ladite enveloppe présentant une face frontale qui s'ouvre pour permettre le montage du coeur et l'accès à ce dernier. Les briques qui se situent, en service, contre les tubes chauffants (11) possèdent des profils de face latérale formés pour constituer des canaux destinés à recevoir une partie d'un tube chauffant (11). Une combinaison de telles briques entoure une longueur de tubes chauffants, la largeur desdites briques étant telle que, lorsque les tubes chauffants sont entourés par une rangée desdites briques qui leur sont adjacentes, un écartement, vu de devant, est assuré entre les briques et l'enveloppe, et entre les briques entourant les tubes chauffants adjacents (11). On peut combler cet écartement en faisant glisser d'autres briques (30, 35) dans un sens d'avant en arrière par rapport à la chaudière. Les briques dans un coeur assemblé définissent des canaux (32, 36) s'étendant de l'avant vers l'arrière de la chaudière pour recevoir des éléments chauffants (40), ces derniers étant allongés et situés dans le coeur par coulissement dans les canaux (32, 36) depuis l'avant du coeur. Un des avantages de l'invention est que la chaudière peut être rapidement et aisément installée. D'autre part, si un élément chauffant venait à défaillir en service, il peut être aisément ôté et remplacé.
Patent EP-0479788-A1 (EP)
Inventor: DONKER CORNELIS BERNARD
IPC: C11D17/00
Filed: 1990-04-03
Abstract: Conditionnement d'un produit de nettoyage liquide non-aqueux comprenant un récipient et à l'intérieur de celui-ci une composition de nettoyage liquide non-aqueuse, le récipient étant fermé par un élément de fermeture soluble dans l'eau ou à dispersion dans l'eau.
Patent EP-0427824-A1 (EP)
Inventor: TOEDTLI SERGEJ
IPC: G01N33/36
Filed: 1990-05-11
Abstract: Selon ce procédé, on fait passer devant un détecteur (1) les fibres à analyser (5) sous forme d'un non-tissé mince de fibres. Le détecteur (1) produit alors un signal proportionnel à la quantité de fibres qui passe devant lui et ce signal est redirigé vers une unité d'évaluation (7), où le signal produit par le détecteur (1) est traité; le diagramme des variations dans la quantité de fibres en fonction du temps est transformé par transformation accélérée de Fourier en un spectre de fréquences du signal du détecteur. Les modifications dans le spectre de fréquences que l'on peut constater presque immédiatement peuvent servir à commander la machine qui traite les fibres analysées (5).
Patent EP-0424521-A1 (EP)
Inventor: BRAUN HILARION
IPC: B41J2/05
Filed: 1990-05-09
Abstract: Une structure améliorée de protection d'un dispositif à tête d'impression à jet d'encre du type ayant un substrat avec une pluralité de parties de chauffage par résistance séparément adressables, formées d'électrodes d'adressage et d'électrodes communes, comprend une première couche (49) en un matériau diélectrique appliquée sur les parties de chauffage, une deuxième couche métallique (48) appliquée sur la première couche et une troisième couche (47, 50) ayant une partie superficielle extérieure (47) physiquement dure et chimiquement inerte qui recouvre la deuxième couche.
Patent EP-0474756-A1 (EP)
Inventor: CHRISTENSSON LARS
IPC: B65D55/06
Filed: 1990-04-24
Abstract: Un dispositif inviolable qui se referme comporte un bâti de couvercle (3) présentant une rainure en "U" (14) tournée vers le bas, dans laquelle un bord supérieur ou inférieur plan d'un récipient (1) est destiné à être emmanché et fixé, ainsi qu'un élément de couvercle (4), relié au bâti (3) au moyen de charnières et destiné à être emmanché et assujetti de manière fiable dans l'intérieur du bâti (3). Lorsque le récipient est fermé hermétiquement, le couvercle (4) est emmanché dans le bâti (3), et la protection inviolable se présente sous la forme d'un appendice saillant (8') du bâti (3) ou du couvercle (4) et forme une languette déchirable (8; 8') fixée au moyen d'un affaiblissement déchirable (10') et qui, lorsque le dispositif de refermeture n'est pas brisé, bloque le couvercle et le bâti l'un contre l'autre. Lorsque le récipient est fermé hermétiquement, cet appendice saillant (8') est plié et scellé de telle manière que le couvercle (3) ne peut pas être ouvert à condition que ledit appendice (6; 8') ne soit pas déchiré du bâti (3) et du couvercle (4).
Patent EP-0491710-A1 (EP)
Inventor: MILLS JOHN
IPC: A01D34/62
Filed: 1990-08-02
Abstract: On façonne une lame inférieure pour une unité tondeuse de gazon en courbant un socle en acier doux (16) afin de former un rebord (17); en soudant sur le rebord une bande d'usure (18) mince en acier dur, puis en courbant le socle afin d'obtenir la hauteur de rebord (23) souhaitée.
Patent EP-0494235-A1 (EP)
Inventor: PANG PAK KEUNG
IPC: H01B1/22
Filed: 1990-09-26
Abstract: Composition polymère conductrice et brasable comprenant des particules métalliques réparties à l'intérieur d'un liant à base de polymère organique dont la caractéristique est qu'il inclut le produit réactionnel d'un composé de polymère polysulfure avec un composé époxy.
Patent EP-0518862-A1 (EP)
Inventor: GIENCKE WOLFGANG
IPC: C07D401/04
Filed: 1990-11-07
Abstract: Des procédés ayant la formule (I) dans laquelle R1 représente un hydrogène, alkyle, alkoxyalkyle, alkylthioalkyle, alkényle, alkinyle, cycloalkyle, cycloalkylalkyle, les deux derniers résidus précités pouvant être substitués dans la partie cycloalkyle, ainsi que les résidus phényle, phénoxyalkyle, phénylmercaptoalkyle, phénylalkyle, phénoxy-phénoxyalkyle, ces résidus pouvant être substitués dans la partie phényle, R2, R3, R4, représentent, indépendamment les uns des autres, un hydrogène, alkyle, phényle (substitué), R5 est un hydrogène, alkyle, cycloalkyle, cycloalkylalkyle, ces deux résidus pouvant être substitués dans la partie cycloalkyle, ainsi que les résidus halo-alkyle, alkoxy, alkylthio, alkoxyalkyle, alkylthioalkyle, halogène, alkényle, alkinyle, phényle, phénoxy, phénylalkyle, phénoxyalkyle, phénylmercaptoalkyle, phénylmercapto, phénylalkoxy ou phénylalkylthio, ces résidus pouvant être substitués dans la partie phényle, ainsi que les résidus alkényloxy, alkinyloxy, haloalkoxy, alkoxyalkoxy, alkylthioalkylthio, R6 est un hydrogène, alkyle, alkoxy, alkényloxy, alkinyloxy, alkylthio, halogène, phényl, le résidu phényle pouvant être substitué, R7, R8, R9, R10 représentent, indépendamment les uns des autres, un hydrogène, nitro, cyano, alkyle, alkoxy, alkylthio, haloalkyle ou haloalkoxy, R11, R12 sont, indépendamment les uns des autres, un hydrogène ou un alkyle, et n = 1 - 3, ainsi que leurs sels d'addition d'acide, possèdent des propriétés fongicides avantageuses.
Patent EP-0504442-A1 (EP)
Inventor: KALMBACH KURT
IPC: B23Q7/18
Filed: 1991-03-18
Abstract: According to the present invention, the conveyor device which, in devices known in the prior art, operates at a constant speed and 18 connected to stops is replaced by a flexible and dynamically operating conveyor device which is independent of the speed of the main conveyor of the production machine and which forms between the successive workpieces gaps which are identical and optimally adapted to the following production processes, even when the conveyor is loaded with successive workpieces whose sides to be processed are of very different lengths. <IMAGE>
Patent EP-0455171-A1 (EP)
Inventor: MONDINI GIANCARLO DR
IPC: D01G19/08
Filed: 1991-04-26
Abstract: The combing machine is provided with apparatus for preparing the trailing end of a lap and a leading end of a fresh lap so that each end has a reduced fiber mass per unit length of lap in the prepared end. These lap ends are thereafter superimposed and joined together for subsequent processing in the combing unit of the combing machine. The respective ends of the two laps may be prepared by a tearing action caused by clamping of the respective lap end between two spaced apart nip lines which are moved away from each other and wherein the spacing is slightly more than the length of the longest fiber in the lap. Preparation of a lap end may also be accomplished using a suction head for clamping of a lap along a nip line in order to carry out tearing of the lap to produced a prepared end.
Patent EP-0468442-A1 (EP)
Inventor: GASS RAYMOND
IPC: H05K1/00
Filed: 1991-07-23
Abstract: Interconnection network for a communication installation, in particular of integrated services digital type, comprising a plurality of specialised, modular component units (1, 2, 3) which are brought into communication with one another in accordance with their respective specialisations and as a function of the communication services implemented. The connection network consists of physical links (L1, L2, L3 ...), of point-to-point type, each one connecting just two of the units of the installation which are brought into communication with one another, the said links being specifically governed as a function of the requirements of the units connected to their two ends. <IMAGE>
Patent EP-0475444-A1 (EP)
Inventor: WINGEN RAINER DR
IPC: C09K19/34
Filed: 1991-09-13
Abstract: The use of a fluoropyrimidine derivative of the formula (I) as a component in a ferroelectric liquid-crystal mixture comprising 2 to 20 components, <IMAGE>  where the symbols have the following meanings:   R<1> and R<2>, independently of one another, are, for example, straight-chain or branched alkyl having 1 to 16 carbon atoms,   a and b are, for example, both equal to 0 or 1, <IMAGE> are, independently of one another, for example phenylene or cyclohexylene, and -M<1>- is, for example, -CO-O-, -O-CO-, -CH2-O- or -O-CH2, gives improved switching properties in electro-optical display devices.
Patent EP-0480215-A1 (EP)
Inventor: BARTROLI JAVIER
IPC: A61K31/42
Filed: 1991-09-19
Abstract: The present invention relates to new sulfonamides having the formula  I :
       
 wherein: 
R¹ represents an alkyl, aryl or heteroaryl group; R² is hydrogen or an alkyl, aryl or heteroaryl group; or R¹ and R² may form a ring; R³ is hydrogen or may form an oxazolidine ring together with R², and this ring may be optionally susbtituted by one or two alkyl, aryl or heteroaryl groups at the postion 2; R⁷ is hydrogen or alkyl; X is CH or N; Ar is a phenyl ring or a substituted phenyl ring. The invention also relates to a procedure for their preparation and to pharmaceutical and agrochemical compositions containing them. These compounds are antifungal agents.
Patent EP-0479275-A1 (EP)
Inventor: KAWABE KUNIYASU
IPC: G03G9/087
Filed: 1991-10-02
Abstract: A process for producing a binder resin is disclosed, which comprises blending in a reactor a raw monomer for a first polymerization system and a raw monomer for a second polymerization system which undergoes polymerization through a reaction path different from a reaction path of said first polymerization system and then conducting said first and second polymerization reactions in the same reactor. A toner and a developer composition employing the binder resin are also disclosed. The binder resin can easily be pulverized and can give toners and developer compositions which hold a good charge and from which an environmentally stable fixed image can be obtained.
Patent EP-0487107-A1 (EP)
Inventor: ARITA MICHIO
IPC: B65H19/29
Filed: 1991-11-22
Abstract: An apparatus for feeding end securing tapes sequentially feeds a plurality of end securing tapes into an end securing apparatus which simultaneously carries out end securing operations on a plurality of products. The apparatus for feeding end securing tapes comprises a wind-up device (8) for winding up an adhesive tape (1), which has a non-adhesive surface at a side end. A cutting device cuts the adhesive tape, which has been wound up around the wind-up device, into a predetermined size, and thereby forms a plurality of end securing tapes. A transfer device (13) receives the end securing tapes, which have been formed by the cutting device (5), from the wind-up device, and transfers the received end securing tapes. A conveyance device receives the plurality of the end securing tapes at predetermined intervals from the transfer device, and conveys the plurality of the end securing tapes, which haven been arrayed at the predetermined intervals, into the end securing apparatus.
Patent EP-0446985-A1 (EP)
Inventor: KAMALSKI THEODOR IGNATIUS EDUA
IPC: G08G1/09
Filed: 1991-03-04
Abstract: Method of transmitting radio data system (RDS) signals in groups of the Extended Other Network (EON) type which accompany a broadcast program comprising data relating to a traffic program each group of which comprises the program identification code of each one of the two programs as well as first and second flag bits, said first flag bit being used to identify the traffic program as such and said second flag bit marking a live broadcast of traffic information in the traffic program, and a receiver for processing RDS signals obtained by means of this method. In order to enable selective change-over of the receiver tuning to traffic information which is relevant to the user, the traffic information items are divided, according to the invention, into several classes of geographical relevance, which classes are identified by means of a classification code word which is incorporated in said groups at least during a live broadcast of traffic information in the traffic program.
Patent EP-0437365-A1 (EP)
Title: Infant carrier
Inventor: GUNDERMAN EUGENE R
IPC: A47D13/02
Filed: 1991-01-10
Abstract: An infant carrier comprises an apron to be supported from an adult's shoulders, in which the apron (10) has an upper and a lower edge, restraining loops (24, 26) and two support straps (20, 22), the restraining loops (24, 26) being secured to the lower edge of the apron (10), wherein the support straps (20, 22) are each secured at one end to the upper edge of the apron (10) and are disposed to pass one over each shoulder and through one or more of the restraining loops (24, 26) so as to form the apron (10) into a pouch (36) to hold the infant.
Patent EP-0497026-A1 (EP)
Inventor: HERMES MATTHEW E
IPC: A61L17/14
Filed: 1991-02-01
Abstract: The storage stability of a polymeric article susceptible to hydrolytic degradation, e.g., an absorbable suture manufactured from a polymer of glycolic acid, glycolide, lactic acid, lactide or combination thereof, is improved by applying a storage stabilizing amount of at least one water soluble hygroscopic polyhydroxy compound and/or ester thereof, e.g., glycerol, monoacetin, diacetin, and the like, to the article as storage stabilizing agent, said agent being retained by the article prior to sealing of the enclosure in which the suture is packaged.
Patent EP-0466409-A1 (EP)
Inventor: FRIEL JOHN MICHAEL
IPC: C08L33/06
Filed: 1991-07-04
Abstract: A polymer blend useful as a binder in an aqueous coating composition containing no coalescent is provided. The polymer blend comprises from about 20 to about 60 weight percent of a hard emulsion polymer, having a glass transition temperature greater than about room temperature, and from about 80 to about 40 weight percent of a soft emulsion polymer, having a glass transition temperature less than about 20°C.
Patent EP-0478281-A1 (EP)
Inventor: BATES WILLIAM THOMAS DENNIS
IPC: A61M5/50
Filed: 1991-09-24
Abstract: A single-use syringe has a piston assembly sealingly slidable within a barrel. The piston assembly has a plunger (1) with a divergently tapered portion (4) and a resiliently deformable piston (2) with a through aperture (7), correspondingly tapered so that part of the tapered portion (4) may fit within the aperture, and a tapered skirt portion (6) adapted to surround a further part of the tapered portion (4). The through aperture is adapted to be plugged by the plunger. A locking ring (3) having a tapered aperture to surround said skirt portion is provided to hold the skirt (6) against the plunger end portion (4). When the plunger (1) is depressed within the barrel, the locking ring (3) is delayed by the wall of the barrel while the skirt (6) is pushed inwardly. Once the skirt (6) is unrestrained by the locking ring (3), outward movement of the plunger (1) will cause its end portion (4) to be pulled free from the piston (2). The piston (2) is thus non-retractable to prevent a second drawing-in of liquid.
Patent EP-0480713-A1 (EP)
Inventor: MOCCOSS MALCOLM
IPC: A61P37/00
Filed: 1991-10-09
Abstract: The compound having the formula:
       
 has antiviral activity, specifically in the prevention or treatment of infection by retroviruses, including HIV, and immunosuppressive activity, either as a compound, pharmaceutically acceptable salt, or a pharmaceutical composition ingredient, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing or treating viral infections and modulating immune responses in vivo are also described.
Patent EP-0495313-A1 (EP)
Inventor: UCHIDA TAKASHI
IPC: C07C231/02
Filed: 1991-12-23
Abstract: There is provided a process for preparing an acylamino compound of the general formula[I]:
       
 wherein Ar is aryl or a heterocyclic group, R is an alkyl group having at least one fluoro-substituent on the carbon atom adjacent to the carbonyl carbon, and R' is hydrogen, alkyl, aryl or a heterocyclic group, which comprises reacting a compound of the general formula[II]:
       
 wherein Ar and R' are as defined above, with a compound of the general formula[III]:
       
 wherein R is as defined above, in the presence of a base and thionyl chloride.
Patent EP-0448439-A1 (EP)
Inventor: MINKKINEN ARI
IPC: C10G49/22
Filed: 1991-03-07
Abstract: Process for fractionating a gaseous mixture containing hydrogen, light aliphatic hydrocarbons and light aromatic hydrocarbons. 
<??>After compression of the mixture (7) and separation of one or more light fractions (3 and 5), the gas (12) is brought into contact with light aliphatic hydrocarbons (13) and the hydrogen is then separated therefrom by permeation (16). Distillations (23 and 25) make it possible to isolate the aliphatic hydrocarbons (27) and the aromatic hydrocarbons (26). 
<??>The process is economical in energy and avoids undesirable crystallisations. 
<IMAGE>
Patent EP-0487436-A1 (EP)
Inventor: BUBENDORFF RICHARD
IPC: E06B9/17
Filed: 1991-10-22
Abstract: A roller-blind housing, consisting of plastic panels, composed of an upper horizontal panel (2), a lower horizontal panel (3), an outer vertical panel (5), an inner vertical panel (6) and two side covers (8) closing off the two side ends (7) of the housing (1), each panel (2, 3, 5 and 6) being formed from an inner wall (9) and an outer wall (10) connected together by parallel spacers (11 to 16) firmly joined to the inner faces (18, 19) of the inner wall (9) and the outer wall (10), respectively, this housing comprising, in line with the link (24) between the lower horizontal panel (3) and the inner vertical panel (6), gripping means (31) enabling this link (24) to be dismantled. <IMAGE>
Patent EP-0491641-A1 (EP)
Inventor: RAISSON GEORGES
IPC: B22D11/06
Filed: 1991-12-16
Abstract: This machine comprises two parallel cooled rolls (1), arranged facing one another so as to delimit, between them, a casting space (2) for the liquid metal (3), two lateral closure plates (4) for this casting space which are placed at the ends of the rolls, an electromagnetic inductor (6, 8) arranged opposite each plate (4) in order to heat the liquid metal bath by induction; each plate (4) is metallic and has a thickness (e) which is less than or equal to the depth of penetration of the said plate by the magnetic field of the inductor (6, 8), the frequency of this field thus being adjusted to a sufficiently low value as a function of the electrical conductibility of the metallic material forming the plates (4). The invention makes it possible to use plates (4) which are very thin compared with those used hitherto while preventing the solidification of the liquid metal (3) in contact with the plates (4). <IMAGE>
Patent EP-0452280-A1 (EP)
Inventor: COLLINUCCI LUIGI
IPC: G05D1/02
Filed: 1991-04-09
Abstract: A metal detector mounted on the vehicle (V) has one or more aerials (2) located, for example, under the bumpers, and is able to signal the presence of any metals mixed with the paint used for forming the horizontal road markings (1). It is thus possible to control the path which the vehicle follows without the need to use cables embedded in the road surface or megnetisable paints.