baber/WOPTO huggingface dataset:
Patent EP-0483791-A1 (EP)
Inventor: DIEHL DONALD RICHARD
IPC: B41M5/26
Filed: 1991-10-30
Abstract: A dye-donor element for thermal dye transfer comprises a support having thereon a dye dispersed in a polymeric binder, the dye comprising a cyan azamethine dye having the formula:
       
 wherein: 
   R¹ and R² each independently represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to 6 carbon atoms; a substituted or unsubstituted cycloalkyl group having from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; a substituted or unsubstituted aryl group having from 6 to 10 carbon atoms; or a substituted or unsubstituted hetaryl group; 
   or R¹ and R² can be joined together to form, along with the nitrogen to which they are attached, a 5- to 7-membered heterocyclic ring; 
   or either or both of R¹ and R² can be combined with R³ to form a 5- to 7-membered heterocyclic ring; 
   each R³ independently represents a substituted or unsubstituted alkyl group having from 1 to 6 carbon atoms; a substituted or unsubstituted cycloalkyl group having from 5 to 7 carbon atoms; a substituted or unsubstituted allyl group; a substituted or unsubstituted aryl group having from 6 to 10 carbon atoms; a substituted or unsubstituted hetaryl group; alkoxy; aryloxy; halogen; nitro; cyano; thiocyano; hydroxy; acyloxy; acyl; alkoxycarbonyl; aminocarbonyl; alkoxycarbonyloxy; carbamoyloxy; acylamido; ureido; imido; alkylsulfonyl; arylsulfonyl; alkylsulfonamido; arylsulfonamido; alkylthio; arylthio or trifluoromethyl; 
   or any two of R³ may be combined together to form a 5- or 6-membered carbocyclic or heterocyclic ring; 
   or one or two of R³ may be combined with either or both of R¹ and R² to complete a 5-to 7-membered ring; 
   m is an integer of from 0 to 4; 
   R⁴ represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to 6 carbon atoms; a substituted or unsubstituted aryl group having from 6 to 10 carbon atoms; a substituted or unsubstituted hetaryl group; or an electron withdrawing group; 
   R⁵ represents a substituted or unsubstituted alkyl, aryl or hetaryl group, or an electron withdrawing group; 
   R⁶ and R⁷ each independently represents an electron withdrawing group; 
   R⁵ and R⁶ may be combined to form a 5-to 7-membered ring; and 
   R⁶ and R⁷ may be combined to form the residue of an active methylene compound.
Patent EP-0441481-A1 (EP)
Inventor: KERZE JOSEPH E
IPC: B28D1/00
Filed: 1991-01-11
Abstract: Hard surfaces such as marble, brick, concrete, tiles etc., with oily stains thereon can be treated to reduce or remove the stains by providing a solvent container around the stain, maintaining solvent in the container in contact with the stain for from 1 to 24 hours, removing solvent and applying an absorbant to the surface, and finally removing the absorbant and drying the surface.
Patent EP-0447020-A1 (EP)
Inventor: MANSURIA MOHANLAL S
IPC: H01L23/38
Filed: 1991-01-18
Abstract: A thermoelectrically cooled integrated circuit package (10) including an insulative module (12) which defines a cavity (14), a thermoelectric cooler (20) within the cavity, and an integrated circuit chip (16) connected to the thermoelectric cooler, thus providing an integrated circuit package in which the integrated circuit package itself dissipates thermal energy generated by the integrated circuit chip.
Patent EP-0444827-A1 (EP)
Inventor: BOODAGHAINS RAZMIK BAGHDASSAR-
IPC: C09D151/00
Filed: 1991-02-21
Abstract: Emulsion copolymers having a core-shell structure with alkyl alkanoate, alkylene, alkyl acrylate and vinyl silane in the core and vinyl alkanoate in the shell are usable in pigmented surface coating compositions. These compositions have desired water permeability tensile strength and elongation properties at low temperatures. The compositions provide bridging for cracks present or developing in the surface.
Patent EP-0454339-A1 (EP)
Inventor: FINN FRANCIS R
IPC: B65D75/32
Filed: 1991-04-16
Abstract: This invention pertains to a reclosable package having a body member (22), a base member (12) having a pedestal, a hermetic seal between the body member and the base member and snap locking structures in the respective sidewalls of the body member and base member. Opposing pairs of snap locking indents/detents (34, 46; 36, 48) are provided on a sidewall (20; 30) of the base pedestal and on an opposing sidewall (40; 44) of a moat-like portion of a tongue-and-groove structure provided in peripheral portions of the body member and base member.
Patent EP-0534019-A1 (EP)
Inventor: SACHTLER J W ADRIAAN
IPC: C07C37/00
Filed: 1991-09-23
Abstract: A nonequilibrium mixture of alkylphenols is isomerized by contacting hydrogen and the mixture at isomerization conditions with a catalyst comprising a combination of a platinum group metal and a modifier selected from lead, tin, germanium or bismuth with a carrier containing a pentasil zeolite and an inorganic oxide binder.
Patent EP-0488571-A1 (EP)
Inventor: COOK ROBERT E
IPC: A22C21/06
Filed: 1991-11-20
Abstract: Fecal leakage and contamination from the vent opening of an animal carcass during slaughtering and processing methods is reduced or eliminated by applying a curable adhesive composition to the vent opening and permitting the applied curable composition to cure to form a cured firmly adherent vent seal after slaughtering but prior to other processing steps. In a preferred embodiment, the curable adhesive comprises a cyanoacrylate adhesive which cures in a matter of seconds under processing conditions to form a cured vent seal which retains its sealing integrity even upon exposure to high temperature and high humidity environments encountered at downstream processing stations. The curable sealing compositions are safe in the fully-cured state and do not liberate undesirable materials during curing.
Patent EP-0490698-A1 (EP)
Inventor: SAITO MASAMI
IPC: H01R13/514
Filed: 1991-12-13
Abstract: A method for stacking ferrules of a stacked-type optical connector wherein stacking portions for stacking are provided in corresponding positions of each ferrule (11), the individual ferrules (11) are stacked with the corresponding individual stacking portions aligned, and a plurality of ferrules are simultaneously stacked up with stacking members (12, 12) which work in cooperation with those corresponding stacking portions in such a manner that the ferrules (11) can substantially float with a specific degree of freedom to allow a gap between the ferrules (11), and a stacked-type optical connector assembled according to this method.
Patent EP-0457731-A1 (EP)
Inventor: SCHWOB HANS RUDOLF
IPC: A47K10/32
Filed: 1991-05-10
Abstract: It comprises a base element (1) equipped with means (111, 112) for being fastened against a wall, a cover in the form of a bowl equipped with an opening on its lateral surface for the exit of the paper, and a roll holder. The base element (1) and the bowl are equipped with complementary means (107, 109) permitting their rapid assembly, as well as means (110) for locking the dispenser, preventing the inadvertent or unauthorised disassembly of the cover and of the base element (1). <IMAGE>
Patent EP-0458979-A1 (EP)
Inventor: SUZUKI AKIRA KIRIN BEER KABUSH
IPC: C12G3/02
Filed: 1990-12-12
Abstract: A continuous fermentation process which comprises supplying additional starting material stepwise into an upstream zone of a starting material solution, which flows from an inlet (3) of starting material toward an outlet (4) of product in a reaction tank (1) packed with a carrier (2) containing a microorganism immobilized thereon, in such a manner that the substrate concentration in the tank (1) is kept on a high level suitable for effecting microbial reaction so that the starting material component will have completed its reaction near the outlet (4) of the tank (1) and a desired alcohol concentration is reached. A reactor for continuous fermentation which is equipped with at least one inlet (5,6) for supplying additional starting material into an upstream zone of a starting material solution, which flows from an inlet (3) of starting material toward an outlet (4) of product in a reaction tank (1) packed with a carrier (2) containing a microorganism immobilized thereon, and which has, in the tank (1), a reaction promoting zone (7) for keeping the substrate concentration on a high level suitable for effecting microbial reaction and a reaction completing zone (8) for completing the reaction of remaining starting material so that a desired alcohol concentration is reached near the outlet of the tank.
Patent EP-0511317-A1 (EP)
Inventor: RUBINSKY BORIS
IPC: C12N5/073
Filed: 1991-01-17
Abstract: The present invention relates to aqueous compositions of substances, such as organic molecules, which are useful to protect and preserve viable plant or animal cell membrane and tissue exposed to hypothermal and hyperthermal temperatures or nonphysiological chemical conditions, and to modify the freezing process of liquids in biological plant or animal cells or tissue. More specifically, the present invention relates to the use of antifreeze polypeptide or antifreeze glycopeptide which is derived, for example, from the fluid or serum of Artic and Antarctic fish. Preferred antifreeze compounds are related to those polypeptides having multiple alanine-alanine-threonine- or alanine-alanine-alanine- segments. In some embodiments, a pendant sugar group is covalently attached to each threonine moiety. An aqueous solution of the peptide or glycopeptide is contacted with cells ova, sperm, oocytes, embryos, tissue, an organ, or a whole living plant or animal. The cells, tissue, organ or plant or animal is then carefully cooled and/or frozen at 0 C or below (in some cases to -196 C or to 4 K) and held at the low freezing (or vitrification) temperatures. The ice forms, if at all primarily along the c-axis with the result that cell membranes are not disrupted and the cells are not dehydrated. The cells, tissue, whole plant or organ or animal are carefully thawed, and all are found to be viable. The preserved organs are particularly useful transplant organs for a human being.
Patent EP-0518902-A1 (EP)
Title: Produits pharmaceutiques
Inventor: GRINTER TREVOR JOHN SMITHKLINE
IPC: C12R1/80
Filed: 1991-02-21
Abstract: Procédé de préparation d'un produit intermédiaire (II) utile à la fabrication de composés ayant une activité anti-virale.
Patent EP-0523073-A1 (EP)
Inventor: SMITH STEWART G
IPC: G06F7/506
Filed: 1991-03-13
Abstract: Circuit soustracteur croissant s'utilisant dans le traitement des signaux numériques et constitué par un additionneur total (U1) possèdant des entrées de données dont au moins l'une d'entre elles est inversée, une sortie somme et une sortie report qui est accouplée à un système d'augmentation à un bit (U2) à l'entrée report de l'additionneur total, au moyen d'un circuit semi-additionneur (U3, U6). Le système d'augmentation à un bit est commandé par un signal de commande de bit de poids faible. Le semi-additionneur comprend une boucle de recirculation de report conçue pour additionner une unité logique en réponse au signal de commande de bit de poids faible. Cette disposition a pour effet d'ajouter l'entier deux à la valeur de report de l'additionneur total et réalise la croissance supplémentaire nécessaire pour effectuer une soustraction croissante ou une addition inversée.
Patent EP-0514495-A1 (EP)
Inventor: BRUNING E EUGENE
IPC: F02P3/02
Filed: 1991-02-25
Abstract: On utilise des harnais de câbles pour système d'allumage afin d'acheminer des signaux électriques discontinus jusqu'aux systèmes d'allumage des moteurs à allumage par étincelle. Les harnais de câbles montés à l'extérieur sont soumis à des détériorations qui peuvent induire un fonctionnement inefficace du moteur. Le harnais de câbles (41, 42) du système d'allumage de cette invention s'étend dans les passages internes (28, 32) d'un bloc moteur (11) et dans plusieurs culasses (14) montées sur celui-ci. Le harnais de câbles est retenu au niveau d'emplacements fixes par plusieurs éléments de retenue à attache élastique (51), comprenant chacun une attache élastique qui est normalement plate et allongée (53) qui est courbée en arc autour du harnais de câbles et qui traverse en coulissant une paire de fentes (64, 65) située dans un crochet (52). L'attache élastique (53) exerce une force quasiment constante sur le harnais de câbles lorsqu'elle tente de se raidir pour revenir à son état normal aplati sans tenir compte de la dimension en coupe transversale du harnais de câbles. Par conséquent, on peut utiliser une seule taille d'élément de retenue à attache élastique pour diverses tailles de harnais de câbles. En outre, le harnais de câbles revendiqué dans cette invention est protégé contre les détériorations provoqués par la structure entourant le moteur.
Patent EP-0502193-A1 (EP)
Inventor: MATSUMURA TSUYOSHI KABUSHIKI K
IPC: A01K91/04
Filed: 1991-04-25
Abstract: A method of fixing a fishhook to a fishline and a fishhook fitted with a fishline, in which the fishline (2) is brought into contact with the tip part of the shank (4) of the fishhook (1) along said shank (4), and a metallic wire (3) is spirally wound around said shank (4) and fishline and, while kept coiled, is coated with adhesive (6) at the coiled part (5) so that the fishhook may be fixed to the fishline.
Patent EP-0533842-A1 (EP)
Inventor: SAGSTETTER WILLIAM E
IPC: A61B5/15
Filed: 1991-06-10
Abstract: Un récipient comprend un premier évidement (130) destiné à recevoir l'extrémité antérieure (32) du cylindre d'un support de tube (34) de collecte de sang à aiguille à double extrémité classique, afin de stabiliser le support pendant le dévissage de l'aiguille. Un montant (138) est disposé à l'intérieur de l'évidement (130) afin d'empêcher la rotation du moyeu (44) tandis que l'on fait tourner ledit support (34) afin de dévisser le moyeu. Lors du dévissage, l'aiguille (62) tombe dans le récipient (10), ladite chute pouvant être augmentée au moyen d'une paire de ressorts à lames (142, 144). Un second évidement (172) situé dans le récipient reçoit le collier (78) d'une protection (52) maintenant un support déplaçable (54) de tube de collecte de sang déplaçable, ledit support se vissant sur le moyeu (60) d'une aiguille à double extrémité (62). Un montant (198) se trouvant à l'intérieur de l'évidement (172) peut s'étendre à l'intérieur du collier (78) afin de venir au contact d'une nervure (61) du moyeu (60) de manière à empêcher la rotation de l'aiguille à double extrémité lors de la rotation de la protection (52), afin de dévisser le moyeu (60) du support (5). Lors du dévissage, l'aiguille à double extrémité (62) tombe dans le récipient (10), la chute pouvant être augmentée au moyen d'une paire de ressorts à lames (178, 180).
Patent EP-0542797-A1 (EP)
Inventor: GOODES CHRISTOPHER GEOFFREY
IPC: B01D53/12
Filed: 1991-08-02
Abstract: On décrit un procédé de lavage de gaz qui consiste à mettre en contact un matériau particulaire avec un flux de gaz d'échappement à grande vitesse afin de réduire la résistance au transfert de matière, due à la couche limite de diffusion, et de permettre des taux de transfert de matière plus élevés. Le procédé convient particulièrement au lavage de fluorures gazeux provenant de gaz d'échappement de cuves de fusion d'aluminium au moyen d'alumine. En outre, il a été découvert que la fraction de particules fines présentant de préférence une grosseur de particule de moins de 45 mum effectue l'adsorption simple ou par voie chimique d'une quantité disproportionnée de métaux-trace contaminants provenant du flux de gaz d'échappement. Afin d'éviter le recyclage de ces métaux-trace contenus dans le gaz d'échappement vers la cuve de fusion, la fraction de particules fines peut être décantée de la fraction grossière.
Patent EP-0542833-A1 (EP)
Title: Insecticidal proteins
Inventor: GATEHOUSE A DEPARTMENT OF BIOL
IPC: A01N65/40
Filed: 1991-07-30
Abstract: The invention relates to the use of lectins having specific mannose-binding ability and/or derived from Amaryllidaceae or Alliaceae for the control of insect pests. Transgenic plants containing and capable of expressing foreign genes coding for such lectins are also disclosed. <IMAGE>
Patent EP-0503039-A1 (EP)
Title: Improved sheet stop system in a high speed folding machine for continuous paper band.
Inventor: MESCHI LUCIANO
IPC: B65H45/20
Filed: 1991-10-02
Abstract: PCT No. PCT/EP91/01905 Sec. 371 Date Apr. 23, 1992 Sec. 102(e) Date Apr. 23, 1992 PCT Filed Oct. 2, 1991 PCT Pub. No. WO92/06032 PCT Pub. Date Apr. 16, 1992.A sheet stopping system for a folding machine for the folding of a sheet in the form of a continuous band in a zig-zag like manner, in which the folding machine comprises a supporting plane (18) onto which means associated with the sheet in the form of the continuous band is fed to have it impinge alternately against hinderances (24, 26) limiting one of the two opposite sides of the supporting plane (18). The sheet supporting system includes the supporting plane and pairs of vertically slidable fingers (38a, 38b) projecting downwardly from the hinderance for engaging the supporting plane (18) to prevent the introduction of a sheet starting portion between the hinderance and the supporting plane (18).
Patent EP-0553150-A1 (EP)
Inventor: BUECHELE FRANZ
IPC: B60S1/38
Filed: 1991-10-16
Abstract: L'invention concerne un bras primaire (24) de dispositif d'essuie-glace pour pare-brise comprenant un côté à l'abri du vent (42) et un côté exposé au vent (44) espacés transversalement et s'étendant sur la longueur du bras, et des lames s'étendant verticalement (56, 58, 60) qui maintiennent une séparation prédéterminée entre lesdits côtés qui augmente depuis un minimum situé au niveau inférieur jusqu'à un maximum situé au niveau supérieur, la surface interne (62) du côté à l'abri du vent (42) étant inclinée vers le côté exposé au vent (44) et définissant un espace libre entre les deux côtés dans lequel l'air peut s'introduire pour minimiser la turbulence provoquée par l'écoulement d'air incident qui vient heurter le bras primaire (24).
Patent EP-0547166-A1 (EP)
Title: Therapie par cellules t cytotoxiques (ctl) specifiques d'agents pathogenes
Inventor: LIEBERMAN JUDY
IPC: A61K35/14
Filed: 1991-09-06
Abstract: L'invention décrit un procédé de traitement d'un malade infecté par un agent pathogène intracellulaire, qui comprend l'administration au malade d'un antigène stimulateur des lymphocytes T cytotoxiques spécifiques d'agents pathogènes intracellulaires, ou une préparation des lymphocytes du malade enrichie par des lymphocytes T cytotoxiques, spécifiques d'agents pathogènes intracellulaires.
Patent EP-0591208-A1 (EP)
Title: Fluid pump with levitated impeller.
Inventor: KLETSCHKA HAROLD D
IPC: A61M60/822
Filed: 1991-08-23
Abstract: A fluid pump with rotary impeller is disclosed which comprises an electromagnetically driven rotary impeller levitated by localized opposed fluid forces. Levitation by localized opposed fluid forces of an impeller driven by electromagnetic forces eliminates the need for bearings and seals in the driving mechanism. This avoids the heat build-up and leakage associated with other pumping mechanisms, which can be of importance for pumping of physiological fluids such as blood. The levitating fluid forces of the present invention are auto-adjusting, such that any attempted displacement of the impeller will automatically incur a corrective change in levitating fluid forces. However, fluid force sensors and regulators could be incorporated into the present invention if desired. The invention should be of use in numerous medical and non-medical applications where the benefits of impeller levitation by localized fluid forces are apparent.
Patent EP-0506982-A1 (EP)
Inventor: MURATA MASAYOSHI
IPC: C07D477/14
Filed: 1991-10-14
Abstract: Composés d'acide 1-azabicyclo[3.2.0]hept-2-ène-2-carboxylique répondant à la formule (a), dans laquelle R1 représente carboxy, COO- ou carboxy protégé; R2 représente hydroxyalkyle(inférieur) ou hydroxyalkyle(inférieur) protégé; R8 représente hydrogène ou alkyle inférieur; Z représente un groupe répondant aux formules (b) ou (c), dans lesquelles R3 représente hydrogène; alkyle inférieur ou alcényle inférieur, dont chacun est éventuellement substitué par le groupe constitué d'alcoxy inférieur, carbamoyle, hydroxy, halogène, mono(ou di)alkylcarbamoyle(inférieur), mono(ou di) alcénylcarbamoyle(inférieur), mono(ou bis)[hydroxyalkyle(inférieur)]carbamoyle, aminocarbonyle cyclique éventuellement substitué, acylamino, uréido, carbonylamino hétérocyclique éventuellement substitué, carbamoyloxy, mono(ou di) alkylcarbamoyloxy(inférieur), alkylthio inférieur, haloalkylthio(inférieur), thio hétérocyclique éventuellement substitué, groupe hétérocyclique éventuellement substitué, aryle éventuellement substitué, et acyle; R9 représente hydrogène ou alkyle inférieur; et R10 représente alkyle inférieur. Ces composés ou leurs sels pharmaceutiquement acceptables sont utiles en tant qu'agents antimicrobiens.
Patent EP-0517865-A1 (EP)
Inventor: ARTEON MARCEL
IPC: F16B7/18
Filed: 1991-10-29
Abstract: Dispositif de liaison bout à bout de deux barres filetées. Selon l'invention, les deux barres sont réunies par une douille (1) à l'intérieur de laquelle sont vissés deux écrous (3, 13), les écrous portent contre des manchons (4, 14), vissés sur les extrêmités des barres (2, 12), le diamètre des manchons étant inférieur au diamètre interne de la douille (1) alors que le diamètre interne des écrous est très supérieur au diamètre des tiges (2, 12).
Patent EP-0498321-A1 (EP)
Inventor: HOFELE FRANZ XAVER DIPL-MATH
IPC: G06F1/03
Filed: 1992-02-01
Abstract: In particular, the invention relates to signals which can be used as transmitting signals for a radar system after at least one up-conversion process. The signals are generated from signals which were designed for a baseband, for example 20 MHz. These baseband signals are split into interpolation values, digitally stored and converted into an analog high-frequency double sideband signal by a special read-out process followed by D/A conversion. In this method, for example, a signal usable for radar systems is in an upper sideband which, for example, has a centre frequency of 60 MHz and which can be filtered out by means of a phase-linear bandpass filter.   <IMAGE>
Patent EP-0510463-A1 (EP)
Inventor: EBI TADAMICHI
IPC: B05C3/12
Filed: 1992-04-10
Abstract: The vacuum coating apparatus comprises a chamber (91), an evacuating device (92), a fluid supplier (93), a hood (1) and a gas reservoir (2). During operation, the chamber is subjected to a partial vacuum by the evacuating device (92) and filled with treatment fluid. At this time, air at predetermined temperature supplied from the gas reservoir (2) is admitted into the chamber (91). As a result, the temperature and viscosity of the treatment fluid in the chamber (91) become constant. The material (8) to be treated is, then, fed into the chamber (91) via an inlet port (911) and an outlet port (912). An air flow caused by evacuation removes excess fluid on the material (8) at the outlet port (912), resulting in evenly forming a thin coating film.
Patent EP-0515964-A1 (EP)
Inventor: KRAFT WILFRIED
IPC: D21F7/00
Filed: 1992-05-20
Abstract: The invention relates to a twin-wire former for a papermaking machine with two wires, having a wire frame and a headbox. 
<??>The invention is characterised by the following features: 
 
  (a)The sheet-forming zone is inclined by an angle of 30 to 50 DEG  to the horizontal; 
  (b)The wire frame comprises a frame in the shape of an inverted U with a support located upstream of the headbox and a support located downstream of the headbox and with an upper bar which joins the upper ends of the support to one another, and also with a lower bar which is located within the loop of the lower wire and which also extends to both sides of the rear support and at the same time protrudes with one of its ends into the U-shaped frame, while the other end extends at least approximately up to the horizontal end of the loop of the lower wire; 
  (c) at least one drainage unit of the upper wire is suspended on the upper bar, and at least one drainage unit of the lower wire is supported on the lower bar. 
 
<IMAGE>