baber/WOPTO huggingface dataset:
Patent EP-0390496-B1 (EP)
Inventor: GABETTA BRUNO DR
IPC: C07C69/738
Filed: 1990-03-27
Granted: 1994-11-30
Abstract: A process is provided for producing delphinidin which comprises reacting a compound of formula <CHEM> wherein each Pg represents a hydroxyl protecting group, and Lg represents a leaving group with a compound of formula <CHEM> wherein Pg min  represents a hydroxyl protecting group characterized in that the compound of formula VII is produced from an intermediate of formula <CHEM> wherein each Pg sec  represents a hydroxyl protecting group and each Alk represents lower alkyl, by   (i) subjecting the intermediate of formula IX to hydrolysis and decarboxylation to form 3,4,5-trihydroxyacetophenone of formula <CHEM>   (ii) converting the 3,4,5-trihydroxyacetophenone to the compound of formula VII by introduction of the protecting groups Pg sec  and converting the group of formula -COCH3 to a group of formula -COCH2Lg. s
Patent EP-0404440-B1 (EP)
Inventor: EGGLER JAMES F
IPC: C07D417/00
Filed: 1990-06-14
Granted: 1997-11-05
Abstract: Compounds of the formula <CHEM> and pharmaceutical compositions comprising them, wherein R<1>, R<2>, R<3>, W, X and Z are as defined below. The compounds are inhibitors of 5-lipoxygenase enzyme and antagonists of Ieukotriene B4, leukotriene C4, leukotriene D4 and leukotriene E4.
Patent EP-0419030-B1 (EP)
Inventor: ANDERSON ROBERT D
IPC: B01D36/00
Filed: 1990-08-14
Granted: 1994-11-09
Abstract: A fuel filter with improved means of preventing water and particulate contaminant from passing therethrough includes a cannister 10, a plate 16 secured to the cannister open end 12 having a central fluid outlet 18 and fluid inlet openings 20 spaced from the fluid outlet, a rigid tubular fluid pervious member 22 within the cannister having one end in sealed communication with the plate fluid outlet opening, a flexible filter medium 36 surrounding the outer surface of the tubular member through which fuel readily passes but which resists the passage of particulate matter and water, a first deformable washer 30 having an opening 30A therethrough secured to the end of the tubular member opposite that attached to the plate, a ball 40 within the cannister and normally in engagement with the first washer, the ball having a diameter slightly greather than the internal diameter of the washer, and an annular seal 26 between the plate fluid outlet opening and the first end of the tubular member, a second deformable washer member 38 supported concentrically of and adjacent to the annular seal, the first washer being deformable to permit the ball to pass through when a predetermined fluid pressure drop develops across the flexible filter media, the ball thereby engaging and passing, the second washer to engage the seal to block further fluid flow through the filter, the second washer serving to retain the ball adjacent the seal even in absence of fluid pressure.
Patent EP-0426560-B1 (EP)
Inventor: ALARD MICHEL
IPC: H04L27/20
Filed: 1990-10-30
Granted: 1994-08-24
Abstract: The apparatus, usable in particular for radio telephony between mobiles, comprises a GMSK generator whose phase and quadrature outputs each feed into a channel comprising a  SIGMA  DELTA generator (28) and a modulator (30) which receives the carrier with half the frequency of the frequency of the output bits from the SIGMA  DELTA  converter, the two channels, whose carriers are in quadrature, feeding into a mixer (32). <IMAGE>
Patent EP-0422227-B1 (EP)
Inventor: KOBAYASHI SEIJI C O SONY CORPO
IPC: G11B7/126
Filed: 1989-12-13
Granted: 1994-09-28
Abstract: An optical disc recording/reproducing apparatus by which data is recorded and/or reproduced with a laser beam scanning an optical disc provided with recording tracks (TKs), each of the recording tracks (TKs) being composed of a data recording area (DA) and a servo area (SA) having tracking pits (QA) and (QB), characterized in that the apparatus is provided with a driving circuit (35) for driving a laser (11) for irradiating the recording track (TK) with a laser beam, detecting means (12) for detecting light obtained by reflection of the laser beam by the recording track (TK), and laser output controlling means (18) and (33) for sampling-and-holding the output from the detecting means (12), detecting the difference between the levels of outputs of the tracking pits (QA) and (QB) and of a pitless portion (l), and controlling the driving circuit (35) so that the difference may be equal to a target value.
Patent EP-0466776-B1 (EP)
Title: Soupape de surpression et pompe cryogenique l'utilisant
Inventor: CLARKE HANS T
IPC: F16K1/46
Filed: 1990-04-06
Granted: 1994-01-12
Abstract: Une soupape de surpression (60) auto-nettoyante comprend un obturateur (68) ayant un bord annulaire de contact (76) qui entre en contact avec une bague d'étanchéité (66) de façon à fermer hermétiquement la soupape. Le rayon du bord annulaire de contact est légèrement pous grand que le rayon central de la bague d'étanchéité, de sorte qu'un changement de la pression exercée sur l'obturateur fait glisser le bord de contact sur la surface de la bague d'étanchéité.
Patent EP-0422182-B1 (EP)
Inventor: CRONVALL LEIF
IPC: G01B21/00
Filed: 1990-04-03
Granted: 1994-12-14
Abstract: Dispositif (2) pour mesurer la longueur de contact, c'est-à-dire la prolongation spatiale de la surface de contact entre deux corps aboutissants réciproquement, dont au moins un est comprimable, ledit dispositif comprenant un palpeur étroit (3) introduit entre lesdits corps aboutissants réciproquement. Ledit palpeur (3) comprend un élément qui court-circuite électriquement (5), un élément résistif électriquement (6), et un élément de volume, non conductif et intermédiaire, à rainures (9). Lors du mesurage de la longueur de contact, ledit élément de court-circuit (5) est poussé à travers la rainure de l'élément de volume (9) et contre l'élément résistif (6) sur une distance qui correspond à la longueur de contact. Le changement de résistance de l'élément résistif (9) mesuré par des moyens qui indiquent la valeur de mesure (4) connectés au palpeur (3) représente la mesure de la longueur de contact. Un avantage est obtenu lorsque l'élément résistif (6) a la forme d'un fil de cuivre très fin disposé en boucles adjacentes. Dans d'autres réalisations dudit dispositif, la longueur de contact est mesuré par des moyens de mesure capacitatifs et optiques.
Patent EP-0428703-B1 (EP)
Inventor: LISZKA LUDWIK JAN
IPC: G05B23/02
Filed: 1990-06-13
Granted: 1994-11-30
Abstract: On a mis au point un procédé de contrôle et/ou de diagnostic de l'état de fonctionnement d'un système dynamique compliqué constitué par une machine ou une installation de traitement industriel, une pluralité (M) de variables d'états étant mesurées à une pluralité (N) de moments, afin d'assembler des données de mesures correspondantes (Xik), lesquelles sont traitées statistiquement pour former au moins une classe de références correspondant à un état de fonctionnement spécifique. On utilise ici un groupe de données de mesure (Xik) servant de groupe d'étude, lequel est adapté par projection linéaire en un nouveau système de coordonnées comportant des axes de coordonnées moins nombreux. De la même manière, les données de mesure ou de calcul actuelles sont adaptées pour former le nouveau système de coordonnées, après quoi la distance entre les données de mesure ou de calcul actuelles, d'une part, et les données de mesure correspondant au groupe d'étude, d'autre part, est déterminée. Si cette distance dépasse une valeur prédéterminée, on établit lesquelles des variables d'état provoquent la déviation, par calcul de l'effet de la variable d'état respective sur la variance, le long de l'axe des coordonnées respectives dans le nouveau système de coordonnées.
Patent EP-0452751-B1 (EP)
Inventor: BORN WALTER GRAFENWALD KUNSTST
IPC: B65D1/24
Filed: 1991-04-05
Granted: 1994-03-09
Abstract: In a bottle crate (1) with partitioning (6) which exhibits at least one compartment (7) for a bottle, whereby each compartment exhibits a base (22) and compartment walls (21), which extend over part of the bottle placed in each compartment, and the base is provided with devices to centrally position the bottles, secure positioning of the bottles in the compartment is achieved in that the devices are designed as a graduated support (24,27,28) on their side facing the inside of the compartment, and exhibit at least two ledges (31,35) to take the bottoms of the bottles. In this way bottles of differing diameters can be stored in the crate. <IMAGE>
Patent EP-0466142-B1 (EP)
Inventor: HARUTA MASAHIRO
IPC: B41J2/175
Filed: 1991-07-10
Granted: 1996-04-17
Abstract: An ink tank having an ink storing portion encases an ink-absorbent member for holding ink. The ink-absorbent member comprises a porous material having therein compressed open cells. The compression ratio r1 of an apparent volume V1 before compression to an apparent volume V2 after compression (r1=V1/V2) and the cell number p represented by number of cells per inch in the state of V1 satisfy the relation (I) below, and p being not more than 60.    100 [inch<-><1>] </= r1.p </= 200 [inch<-><1>]   (I) <IMAGE>
Patent EP-0469680-B1 (EP)
Inventor: KLAASSEN LAMBERTUS GERARDUS MA
IPC: A23L13/00
Filed: 1991-07-26
Granted: 1995-03-01
Abstract: A device for separating bony material, such as a rib, from a meat piece, for example a half belly piece, comprising a frame (1), wherein the meat piece is fixed,     at least one carrier (2) supported by the frame, an elongate element (3) formed into a loop, a portion of which is arranged movably in the carrier, and drive means (23) connected to the carrier (2) for setting the element (3) into movement relative to the carrier, such that said loop-shaped elongate element can be arranged around a rib by placing it from one end thereof into the meat piece and moving it along the rib, whereas simultaneously a tensile force perpendicularly onto the rib is exerted, whereupon the rib piece can be separated from the meat and membranes and owing to the loop-shaped element as much meat as possible will remain behind in the meat piece. <IMAGE>
Patent EP-0492682-B1 (EP)
Inventor: BOURGOIS LUC
IPC: D07B1/04
Filed: 1991-11-22
Granted: 1995-05-03
Abstract: A steel strip (1) comprises two to seven round steel filaments (2) lying in parallel adjacent to one another so as to form a single plane of core filaments and one or more filaments (4) which are wrapped around the core filaments in one single wrapping direction. One or more core filaments, individually, or the plane of the core filaments as a whole have residual elastic torsions to such an extent that the strip remains substantially flat over the whole length of the strip if the strip is not subjected to external forces. <IMAGE>
Patent EP-0468860-B1 (EP)
Inventor: BACQUES JEAN-YVES
IPC: B31B50/28
Filed: 1991-07-17
Granted: 1994-04-06
Abstract: Container of sheet material, such as cardboard or corrugated cardboard, comprising square or rectangular lateral faces connected in pairs by a folding line, the said folding lines being mutually parallel. 
<??>According to the invention, such a container comprises at least five lateral faces. It may be obtained by rolling up a blank of sheet material around a core interacting with a pressure plate whose profile corresponds to that of two or three consecutive faces of the said core. 
<IMAGE>
Patent EP-0489661-B1 (EP)
Inventor: POUTREL JEAN-JACQUES
IPC: H04B7/185
Filed: 1991-12-05
Granted: 1996-04-24
Abstract: The present invention relates to a method of transmitting information by radio waves especially between a satellite (2) and a plurality of ground stations (5), some at least of which are laid out in areas of poor conditions of transmission of centimetre waves. The said method consists in employing relays containing reception means and transmitter means. The invention consists more particularly in that, within a plurality of urban or rural arrangements (3) having a principal function of signalling, of decoration and/or of presentation of information, there is integrated a first series of means of transmission and/or of reception operating within wavelengths used for communicating with the said satellite and at least one second series of means of transmission and/or of reception operating within a wavelength band compatible with the conditions of transmission between the said second means and the said ground stations (5), the range of the said second means being less than or equal to the dimensions of the area of poor conditions of reception of centimetre waves. <IMAGE>
Patent EP-0471822-B1 (EP)
Inventor: LEE YEE
IPC: D01F9/08
Filed: 1991-03-05
Granted: 1994-10-26
Abstract: A spinner for centrifuging molten glass (18) into glass fibers (28) comprises a spinner peripheral wall (10) having orifices for forming glass fibers (28), and an annular spinner bottom wall (12) defining an open bore, the bottom wall (12) being connected at its outer periphery to the peripheral wall (10) and adapted to receive a stream of molten glass (18), a central hub (34), and spoke members (36), connecting the hub (34) and the bottom wall (12) to enable rotational force to be transferred from the hub (34) to the peripheral wall (10), the spoke members (36) enabling a substantial flow of air downwardly through the bore.
Patent EP-0516757-B1 (EP)
Inventor: GORDON ROY GERALD
IPC: C25F1/00
Filed: 1991-02-15
Granted: 1997-07-30
Abstract: A method for electrochemically removing tin oxide from a coater surface. A tin oxide coater is placed in an electrolytic bath to function as the cathode of a pair of cell electrodes. The tin oxide is electrolytically removed by either reducing the tin oxide to tin metal and then dissolving the tin, or creating a bubble of hydrogen gas at the coater surface/tin oxide interface. Pressure of the hydrogen gas forces the tin oxide to break away from the coater at the coater surface/tin oxide interface.
Patent EP-0493611-B1 (EP)
Inventor: SATOH TOSHIO
IPC: A23L19/20
Filed: 1991-07-18
Granted: 1997-11-26
Abstract: Composition pour aliment fonctionnel et aliment fonctionnel contenant ladite composition. Cette dernière est préparée par la fermentation lactique d'un extrait de réglisse et elle est caractérisée en ce qu'elle ne présente pas l'inconvénient de l'extrait d'une douceur extrême et lequel est difficilement mangeable, tout en maintenant ou même augmentant les activités pharmacologiques (d'effets à la fois de prévention et de traitement de maladies) de traitement d'ulcères et de maladies hépatiques.
Patent EP-0542824-B1 (EP)
Inventor: AIACHE JEAN-MARC
IPC: A61K47/42
Filed: 1991-07-30
Granted: 1995-08-30
Abstract: PCT No. PCT/FR91/00630 Sec. 371 Date Feb. 1, 1993 Sec. 102(e) Date Feb. 1, 1993 PCT Filed Jul. 30, 1991 PCT Pub. No. WO92/02209 PCT Pub. Date Feb. 20, 1992.The present invention relates to a process for preparing a bioadhesive sustained-release pharmaceutical dosage form, characterized in that: a) at least a part of the active principles is mixed with a quantity of natural proteins representing at least 50% by weight of active principle, and with 0.5 to 10% of a hydrophilic polymer, b) the mixture obtained at the end of step a is subjected to granulation in the presence of approximately 60 DEG  strength alcohol, followed by drying to bring it to a moisture content of approximately 3%. c) the granules thereby obtained, after sizing, are mixed with standard formulation excipients, especially ballast materials, lubricants, flavorings and sweeteners, d) the mixture obtained at the end of step c, is subjected to tabletting for the purpose of obtaining bioadhesive sustained-release tablets. It also relates to a pharmaceutical dosage form displaying long-lasting properties of adhesiveness to the mucosae.
Patent EP-0560818-B1 (EP)
Inventor: MANSSON MARTIN
IPC: F02C7/26
Filed: 1991-12-04
Granted: 1995-08-23
Abstract: L'invention se rapporte à un dispositif situé dans une installation génératrice de puissance et comprenant une chambre de combustion surpressurisée, servant à la combustion d'un combustible, une turbine (11) actionnée par les gaz de combustion produits par la chambre de combustion, un compresseur (12) actionné par la turbine pour comprimer l'air de combustion et un conduit de gaz (15) servant à transférer les gaz de combustion de la chambre de combustion à la turbine. La turbine à gaz actionne le générateur (13). Le dispositif décrit par l'invention, comprend au moins un brûleur de démarrage à deux étapes de gazéification (19). Le générateur (13) peut se commuter en fonctionnement moteur pour faire tourner le compresseur (12) au démarrage et, de ce fait, le compresseur alimente le(s) brûleur(s) de démarrage à deux étapes de gazéification, en air de combustion. Le combustible, par exemple du pétrole, est transféré au brûleur de démarrage (19) qui, à son tour, alimente la turbine (11) en gaz, la puissance de la turbine étant alors transmise au compresseur (12).
Patent EP-0533132-B1 (EP)
Inventor: SCHARBERT BERND DR
IPC: C25B3/23
Filed: 1992-09-16
Granted: 1994-11-02
Abstract: A process for the selective oxidation of hydroxymethylpyridine derivatives of the general formula I to pyridinecarboxylic acid derivatives thereof of the formula II on nickelic hydroxide anodes is described. 
<IMAGE>
Patent EP-0545284-B1 (EP)
Inventor: MIYAZAKI TAKESHI
IPC: G01N35/00
Filed: 1992-11-26
Granted: 1997-02-05
Abstract: An injection port for injecting a sample, an accumulation portion for accumulating the injected sample having a reagent carrier enclosed, a flow passage portion, having a light receiving element at a measuring position located halfway thereof, for passing a reaction fluid having reacted with the reagent in said accumulation portion therethrough, a micro-pump having a feed action of the sample fluid within said flow passage portion and which is a heat generating element provided near a nozzle downstream of said measuring position of said flow passage portion are formed integrally and intensively as a cartridge by a producing method including a semiconductor fabrication process. <IMAGE>
Patent EP-0533950-B1 (EP)
Inventor: KONDO KATSUYOSHI
IPC: B22F3/20
Filed: 1992-04-03
Granted: 1997-08-20
Abstract: L'invention concerne un procédé de fabrication d'un rotor de pompe à l'huile, en alliage d'aluminium, présentant une excellente résistance à l'usure et aux hautes températures, ainsi qu'une grande précision dimensionnelle. Selon ledit procédé, une poudre d'alliage d'aluminium de haute performance rapidement solidifiée, contenant un élément de formation de particules et d'intensification de la dispersion telle qu'un élément de transition, un élément de traitement en solution et de durcissement par vieillissement, ainsi que des particules dures, est solidement liée par un forgeage à chaud de façon qu'elle puisse être soumise à un calibrage. La poudre d'alliage d'aluminium rapidement solidifiée est soumise à un préformage à froid ou à chaud pour qu'elle atteigne une densité relative de 75 à 93 % environ, puis elle subit un traitement de chauffage et dégazage qui dure de 0,25 à 3 heures dans une atmosphère de gaz inerte et à une température comprise entre 300 et 560 °C, et, immédiatement après, elle est soumise à une frappe de finition, à une température comprise entre 300 et 560 °C, de façon à être transformée en un corps solide dont la porosité est comprise entre 2 et 5 %. Le produit ainsi solidifié est soumis à un traitement de calibrage. Etant donné que la réaction réciproque entre la vapeur et l'aluminium est contrôlée par un gaz inerte lors du chauffage du produit préformé, la frappe à chaud est exécutée lorsque le produit est dans un état tel que la dispersion à l'état solide est susceptible de se produire, et la poudre est liée solidement par un forgeage. Puisqu'une porosité de 2 à 5 % reste dans le produit solidifié à la fin de la frappe à chaud, une précision dimensionnelle peut être augmentée par un calibrage consécutif, ce qui permet la fabrication d'un rotor présentant une résistance suffisante aux températures élevées.
Patent EP-0598041-B1 (EP)
Inventor: YQUEL JEAN-PIERRE
IPC: B65D83/14
Filed: 1992-07-22
Granted: 1995-03-22
Abstract: La valve (6) comprend un corps de valve (7) destiné à être fixé dans une coupelle (5) montée sur le bidon (1), une tige de valve (12) mobile axialement dans le corps de valve, et des moyens de rappel élastiques (18) pour rappeler la tige de valve en une position de fermeture. La valve (6) est combinée avec un clapet (C) sensible à l'action de la pesanteur propre à fermer la sortie de la valve (6) lorsque le récipient occupe une position écartée de sa position normale d'utilisation. Un micro-orifice (F) est prévu dans la paroi du corps de valve (7) pour établir une communication entre le volume intérieur sous pression du récipient (1) et la zone de la valve (6) située en aval de l'organe d'obturation (21) du clapet (C) en position fermée, afin d'équilibrer les pressions de part et d'autre de cet organe d'obturation (21).
Patent EP-0602176-B1 (EP)
Title: Optique de triage pour une trieuse par couleur et procede
Inventor: SCHUMANN RAINER
IPC: B07C5/342
Filed: 1992-09-28
Granted: 1996-05-08
Abstract: La présente invention se rapporte à une optique de triage pour une trieuse par couleur. A cet effet, le produit est éclairé par un émetteur (2) avec de la lumière visible, infrarouge ou ultraviolette. Si aucun produit ne se trouve dans la trajectoire du rayon de la source émettrice, toute la lumière tombe sur un récepteur de lumière résiduelle (4). Si par contre un produit se présente, la lumière est partiellement ou complètement rediffusée vers un ou plusieurs récepteurs de signaux de produit (6, 8).
Patent EP-0607189-B1 (EP)
Inventor: FRIPPIAT ANNE
IPC: A23L29/231
Filed: 1992-10-02
Granted: 1996-11-27
Abstract: A hydrated lipophilic composition comprising a lipophilic component with an aqueous component in which the water is immobilized. A method for preparing the hydrated lipophilic composition is also provided.
Patent EP-0620947-B1 (EP)
Inventor: CHAPEKIS PHILIP CHARLES
IPC: H01F38/12
Filed: 1992-10-30
Granted: 1996-07-10
Abstract: An ignition coil assembly (2) for an internal combustion engine including an ignition coil housing (4) having integrally moulded mounting members (6, 8, 10) arranged on the outer perimeter of the housing (4) in non-interfering relationship with the internal coil/core assembly components. C-Shaped laminated cores (20) are encased entirely within the ignition assembly housing material or encased in an elastomer such as a rubber modified polypropylene and inserted into the housing assembly. The ignition coil assembly (2) provides for use either in an internal combustion engine with a distributor-based or distributor-less ignition system.
Patent EP-0586618-B1 (EP)
Inventor: BUCHARDT OLE
IPC: C12Q1/68
Filed: 1992-05-22
Granted: 1997-07-16
Abstract: A novel class of compounds, known as peptide nucleic acids, bind complementary ssDNA and RNA strands more strongly than a corresponding DNA. The peptide nucleic acids generally comprise ligands such as naturally occurring DNA bases attached to a peptide backbone through a suitable linker.
Patent EP-0615488-B1 (EP)
Inventor: CHAMBERLAIN CRAIG S
IPC: B65D81/34
Filed: 1992-11-25
Granted: 1999-01-07
Abstract: A method and article for microwave bonding of thermoplastic pipe such as that used in the distribution of natural gas. The article is a composite bonding material (CBM) having a thermoplastic matrix (14) (preferably polyethylene) which is miscible with the thermoplastic material of the pipe (20) and a plurality of microwave susceptor particles (11) dispersed throughout the matrix (14). The preferred susceptors have improved heating properties whereby the total amount of metal oxide material in the CBM is about 1/10 of 1 % by weight. A strip or sleeve (24) is fashioned from the CBM and may be used, with or without a coupling, to join two pipes (20) or repair ruptures. The method includes positioning of the article at the pipe joint or rupture, and application of microwave energy in an amount sufficient to heat the susceptors and cause both the CBM matrix and the adjacent portion of the pipe to melt and flow together, thereby producing a fusion bond.