baber/WOPTO huggingface dataset:
Patent EP-0403543-B1 (EP)
IPC: C08G63/52
Filed: 1989-02-28
Granted: 1993-08-04
Abstract: On a mis au point des oligomères d'ester à terminaison d'éther vinylique durcissant ou polymérisant particulièrement rapidement, notamment par polymérisation cationique, induite par rayonnement en présence d'un sel onium. Les unités oligomères proviennent de la réaction d'un acide polycarboxylique comportant au moins trois groupes d'acide carboxylique avec un diol, bien que des esters comportant des triols ainsi que des diols polyhydriques supérieurs soient aussi utiles, notamment lorsque l'on veut obtenir un produit largement réticulé. Les esters oligomères à terminaison carboxyle sont estérifiés à l'aide d'alcools à terminaison d'éther vinylique que l'on peut utiliser comme additifs d'alkynes et de diols.
Patent EP-0444107-B1 (EP)
Inventor: LUND-HANSEN KJELD BALSLEV
IPC: E06B9/386
Filed: 1989-11-17
Granted: 1994-03-09
Abstract: E.g. in large sun shading systems it may be desirable to use light and stiff lamellae with a considerable length and width, and it is close to hand to think of extruded, hollow plate profiles of aluminium. In practice, however, it is impossible to extrude such profiles with a desired large width, e.g. of 60 cm, so it is required to join two or more narrower plate profiles edge to edge. Such a joining has been difficult to effect, when the elements are several metres long, but the invention provides for a safe joining in a simple manner. Use is made of plate profiles (6, 28, 30), along the edges of which there are provided cross flanges (10, 12), which, when the profiles are brought together edge by edge, will engage each other lockingly in the transverse direction, and the flange portions are locked together by an insertion of a U- or C-profiled joining cleat (36), which engages the outsides of these flange portions (34) with loose fit. The joining cleat (36) may be inserted manually all over the length of the profiles, and despite the loose fit it is nevertheless possible to achieve a strong  and tight joint, because the long profiles will not in practice extend totally rectilinearly. The joints are arranged inside of cavities in the elements, such that they will be invisible and non-projecting on the joined panel surfaces, which may thus advantageously be entirely smooth.
Patent EP-0393516-B1 (EP)
Inventor: ARTUSI GIANNI
IPC: B01J19/02
Filed: 1990-04-12
Granted: 1994-09-21
Abstract: Entirely enamelled stirrers suitable for mounting in a closed coverless reaction vessel, being provided with separable paddles which are fixed on the shaft by operating inside the vessel with an enamel to enamel coupling obtained by simple pressure without the use of gaskets.
Patent EP-0431722-B1 (EP)
Title: Disposable culture dish with reinforcement ribs
Inventor: ISKANDER EZZAT
IPC: C12M1/22
Filed: 1990-04-20
Granted: 1994-07-20
Abstract: A Petri dish (1) in which the flat bottom (2) is provided with a plurality of preferably radial ribs (6) is disclosed. The ribs do not project more than about 0.05 inches above the upper surface of the bottom (2), and preferably not more than about 0.03 inches. The thickness of the bottom portion (2) other than at the ribs is not greater than about 0.03 inches, and preferably not greater than about 0.025 inches. Various rib arrangements are contemplated. In the preferred embodiment, there are at least three radial ribs (6), and preferably four ribs (6) spaced at 90 degrees to each other. A lid (10) having the same basic structure may also be produced. Generally any suitable rib layout could be selected. A large number or ribs could be provided, if desired, though not a requirement. The ribs (6) need not necessarily be radial. The ribs (6) need not necessarily be continuous, and they need not necessarily run all the way from the center to the side wall (4), or from side wall (4) to side wall (4). The ribs (6) need not necessarily be straight, but could be curved. The ribs (6) could project downwardly instead of or in addition to upwardly. <IMAGE>
Patent EP-0380402-B1 (EP)
Title: Process for the production of anhydrosorbitols and anhydromannitols from sorbitol and mannitol
IPC: C07D493/04
Filed: 1990-01-23
Granted: 1992-05-20
Abstract: A process is described for the production of anhydrosorbitols and of anhydromannitols by reaction of hydrogen with sorbitol and/or mannitol in the presence of a catalyst containing copper and at least one metal chosen from the noble metals of group VIII and gold.
Patent EP-0401093-B1 (EP)
Inventor: REGNIER GILBERT
IPC: C07D403/12
Filed: 1990-05-23
Granted: 1995-03-01
Abstract: New pyrrolidone compounds of the formula:  <IMAGE>  in which: R is OR'', SR'' or N (R3R4) R' is optionally substituted alkyl or aryl, and the carbon in the 5-position of the pyrrolidone ring, which is substituted by CH2R has the R or S configuration. These new compounds and their physiologically tolerable salts may be used therapeutically especially in the treatment of asthenias, ischaemic syndromes and nervous disorders associated with normal or pathological ageing.
Patent EP-0418105-B1 (EP)
Title: Extensible screed for compacting and finishing roadcovering with liquid binder spreading means
IPC: E01C19/48
Filed: 1990-07-26
Granted: 1993-06-16
Abstract: The screed (table) for compacting and finishing comprises a central element (11) and two lateral elements (12a, 12b) which are movable in the transverse direction relative to the central element (11). Each of the lateral parts (12a, 12b) of the compacting screed (table) carries a boom (18a, 18b) for spraying binder. The booms (18a, 18b) form a spraying assembly whose width is variable as a function of the width of the compacting screed (table). A trough (25), integral with one of the booms (18a) and arranged substantially over its entire length, makes it possible to recover the bitumen jets (22) of the boom (18a) in the overlap zone of length L between the booms (18a) and (18b). <IMAGE>
Patent EP-0452387-B1 (EP)
Inventor: HUNT ROLF
IPC: B03C3/155
Filed: 1990-01-02
Granted: 1994-03-23
Abstract: A filter (1) for separating particles from gases by screening, said filter comprising bag-shaped filter material (7) made of filter material, each filter member having at least one opening for discharging the gases flowing through the filter material of said filter member. Furthermore, the filter (1) has pervious stiffening means arranged inside said filter members. The outsides of the filter members (7) are provided with fibres (13) hanging loosely from the filter material, electrically conductive means (8) being arranged inside and/or outside the filter members for charging said fibres.
Patent EP-0422146-B1 (EP)
Title: Servofrein, notamment pour vehicles a moteur
IPC: B60T13/575
Filed: 1990-03-24
Granted: 1993-03-17
Abstract: Un servofrein, notamment pour véhicules à moteur, comprend un carter (1) subdivisé de manière étanche en au moins une chambre à dépression (4) et au moins une chambre de travail (5) par au moins une paroi axialement mobile (3). La bielle de compression (19) est retenue de manière à ne pas tomber par un organe de retenue par crabotage qui forme une seule pièce avec une insertion (16) en forme de coupelle qui reçoit le disque de réaction (17). L'insertion (16) est agencée dans un évidement (15) du carter (7) de la soupape de commande et est sollicitée contre le carter par le ressort de rappel (20) qui s'appuie sur elle notamment sur des languettes (23). Des enfoncements (21), des entailles (22) ou des talons (24) servent d'organes de retenue.
Patent EP-0466827-B1 (EP)
Inventor: OSTREICHER EUGENE A
IPC: B01D71/10
Filed: 1990-03-30
Granted: 1995-09-13
Abstract: The media comprises cellulosic fiber and silica based particulate or fiber filter elements and a charge modifying amount of a cationic charge modifying system bonded to the surfaces thereof. A component of the charge modifying system is a primary charge modifying agent characterized as a water soluble organic polymer capable of being adsorbed into the filter elements and having a molecular weight greater than about 1000. Each monomer of the polymer can have at least one epoxide group capable of bonding to the surface of the filter elements and at least one quaternary ammonium group. Preferably, the primary charge modifying agent is a polyamido-polyamine epichlorohydrin resin, a polyamine epichlorohydrin resin, or a resin based upon diallylnitrogen-containing materials reacted with epichlorohydrin. A portion of the epoxy groups on the organic polymer are bonded to the secondary charge modifying agent. This secondary charge modifying agent is an aliphatic polyamine having at least one primary amine or at least two secondary amines.
Patent EP-0498829-B1 (EP)
Inventor: JANDA WALTER
IPC: A23L2/08
Filed: 1990-10-31
Granted: 1993-12-22
Abstract: During the method which comprises milling of the fruit or vegetables in a fruit or vegetable mill with addition of enzymes, heating of the formed mash, stirring of the heated mash with aeration, pressing of the heated aerated mash, centrifugation of the liquid phase from the press, recovery of aroma components by distillation of the supernatant from the centrifugation, and treatment of the dearomatized supernatant from the centrifugation for final degradation of starch and pectin in a holding tank, the treated dearomatized supernatant from the centrifugation is filtered on an ordinary filter, whereafter the filtrate is concentrated. In relation to this method an ordinary filter is used, which is much cheaper than the hitherto used ultrafiltration equipment.
Patent EP-0454058-B1 (EP)
Inventor: MAY GERHARD PROF DR MED
IPC: A61K31/185
Filed: 1991-04-23
Granted: 1998-06-17
Abstract: The invention relates to the use of anthraquinone derivatives of the following general formula (I) <IMAGE> in which R1 to R8 denote H, OH, C1-alkyl, C2-alkyl, C3-alkyl, C4-alkyl, NH2, COOH, SO3, CH2OH or C6H11O5, not all the radicals R1 to R8 having the same meaning, and the pharmaceutically acceptable salts, esters and ethers, for the production of a medicament for the prophylaxis and treatment of viral diseases, especially of viral diseases caused by viruses of the Herpetoviridae family.
Patent EP-0473050-B1 (EP)
Inventor: SCHANDL HARTMUT DIPL-ING
IPC: G11B15/61
Filed: 1991-08-21
Granted: 1996-05-29
Abstract: 2.1 It is known in the case of a commercially available magnetic tape device having a head drum which can be driven by a motor to heat the head drum by means of a heating element in order to prevent moisture forming on the head drum. For this purpose, the heating element is arranged on the fixed lower part of the head drum by means of a metal clip. The energy supply to the heating element takes place via a connecting cable and an electronic switch from a voltage source located in the power supply unit of the device. The object is to reduce the relatively great expenditure for heating the head drum. 2.2 The heating element (61) is arranged in the stator (95) of the motor (M), forming a mechanical unit with the head drum (90), in such a way that additional fastening means are not required for the heating element (61). Heat generated with the aid of the heating element (61) is directed at the head drum (90) via the stator assembly (95b), comprising iron sheets, and a spindle housing (93a) for the motor shaft (99), which housing is formed in the lower part (93) of the head drum and extends into the motor space. A further reduction in the expenditure is achieved by the motor operating voltage (UB2) being utilised for the energy supply of the heating element (61) and by the electronic switch (60; 70), by which the heating element (61) is switched, being controlled by means of the motor control circuit. 2.3 In particular a head drum for a video recorder. <IMAGE>
Patent EP-0480263-B1 (EP)
Inventor: KUHLMANN GERHARD ING
IPC: E21B10/48
Filed: 1991-09-27
Granted: 1994-06-08
Abstract: A core drill bit with the means of drawing off drillings and drilling fluid is to be simplified in production and improved in drilling progress. To this end, a supporting body (6) has an inner part (7) and an outer part (8) which are inserted one inside the other in a cup shape. The part (7) is of meander-shaped design so that passages (12) closed parallel to a generating line and open passages (16) are formed. The closed passages (12) serve to supply the drilling fluid, and the open passages (16) serve to discharge the drillings. At the front edge (13), cutting means (14) are connected to the supporting body (6), preferably electrically, by means of a binding metal. <IMAGE>
Patent EP-0492108-B1 (EP)
Inventor: LUDWIG PETER
IPC: F16C11/04
Filed: 1991-11-12
Granted: 1995-05-17
Abstract: In a known design of a pair of elements of the generic type, each individual element is constructed as a fork piece which is provided with two connecting straps, at least one connecting strap consisting of a piece having the holder. Such individual elements are matched to a specific strut profile. The assembly of the individual elements according to the invention from modular parts (14, 16) has the advantage that pairs of elements for connecting struts (10, 12 and 10a, 12a respectively) of different dimensions can be formed from identical individual parts, as a result of which the expenditure for bearing retention and tool retention can be reduced. A preferred field of application is flexible mounting systems in industrial production.
Patent EP-0547052-B1 (EP)
Inventor: JABERI SAM H
IPC: B60K35/00
Filed: 1990-12-03
Granted: 1996-03-13
Abstract: Dans le domaine des véhicules à moteur, il est souhaitable de contrôler les paramètres de fonctionnement du véhicule et d'informer l'opérateur quand les paramètres contrôlés correspondent à des conditons de fonctionnement indésirables. Dans de nombreux cas, il est également souhaitable de fournir une indication visuelle de la grandeur relative du paramètre détecté correspondant à un état de fonctionnement indésirable. L'invention décrit un dispositif (10) servant à contrôler les conditons de fonctionment d'un véhicule, d'un type possédant une pluralité de dispositifs de détection (12) servant à détecter des paramètres du véhicule séparés et à produire des signaux de paramètres respectifs corrrespondant aux paramètres détectés. Le dispositif (10) comprend un moyen de traitement (14) servant à recevoir les signaux de paramètres, à traiter chacun de ces signaux afin de déterminer si le paramètre associé détecté correspond à un état de fonctionnement indésirable et à produire des signaux respectifs de commande d'affichage en réponse aux signaux de paramètres indiquant les conditions de fonctionnement indésirables. Le dispositif (10) comprend, de plus, un système d'affichage (18) servant à recevoir les signaux de commande d'affichage et à fournir des séquences d'indications visuelles de la grandeur de chacun des paramètres détectés correspondant à un état de fonctionnement indésirable en réponse aux signaux de commande d'affichage.
Patent EP-0468028-B1 (EP)
Inventor: BORGSTROEM LEONARD
IPC: B04B11/06
Filed: 1991-02-13
Granted: 1994-08-10
Abstract: L'invention se rapporte à un séparateur centrifuge pourvu d'un rotor (1), qui est soutenu par un arbre moteur (2) et forme une chambre de séparation (3) et une chambre d'admission (5), délimitée par une cloison (4). Le séparateur centrifuge comporte un tube d'admission (9), traversant axialement la cloison (4) à une extrémité axiale de la chambre d'admission, dans laquelle débouche le canal d'admission (10) du tube (9). Dans la chambre d'admission (5) sont disposés plusieurs disques d'entraînement (11). Une partie centrale de la chambre d'admission (5) est reliée à un espace situé à l'extérieur de cette chambre, par l'intermédiaire d'un canal d'évacuation (13, 18). Afin de produire un séparateur centrifuge ayant un dispositif d'admission qui entraîne efficacement et doucement un mélange de liquide source sans qu'il soit nécessaire de prévoir un grand espace dans le séparateur centrifuge, on équipe celui-ci d'une chicane (15) qui, entre l'ouverture du canal d'admission (10) et les disques, s'étend à partir de l'axe de rotation du rotor et délimite un espace d'admission rempli de liquide (17), dans lequel le liquide s'écoule pendant l'utilisation du séprarateur à partir du canal d'admission radialement vers l'extérieur jusque dans le corps liquide.
Patent EP-0505508-B1 (EP)
Inventor: PAULSON RICHARD F
IPC: B26D1/24
Filed: 1991-03-07
Granted: 1995-12-06
Abstract: An apparatus for providing longitudinal, laterally spaced slits in a continuously moving sheet or web of corrugated paperboard (13) or the like includes a plurality of upper tool heads (12) each supporting a thin, circular rotary slitting blade (25). The blades (25) are coaxially mounted and driven by a common drive shaft (23) and each blade-carrying tool head (12) is independently positionable across the width of the paperboard sheet (13). Each slitting assembly includes a lower tool head or counterhead (28) carrying a roller assembly (32) which supports the underside (27) of the moving board (13) and provides a firm surface to support the board (13) against the upper rotary slitting blade (25). The roller assembly (32) includes a circumferential radially extending slot (44) in its outer surface through which an edge portion of the upper cutting blade (25) travels with the sheet firmly supported by the roller surfaces on each side of the slot (44). A blade lubricator (61) is attached to the upper head (12) and applies a thin film of lubricant to the blade edge (67) by direct engagement by a lubricating wick (65) while the blade (25) is rotating. The thin blade (25) is maintained in a sharpened condition by periodic engagement with a rotary sharpening tool (73) pivotally attached to the upper tool head (12) for periodic light sharpening contact with one face of the beveled blade cutting edge (67). Both the blade lubricator (61) and the blade sharpener (73) are retractable to inoperative positions to facilitate blade changing or blade reversal to provide extended blade life through periodic sharpening of the opposite blade edge bevel. The overlapping contact between the portion of the slitting blade (25) extending into the slot (44) in the lower supporting roller assembly (32) allows the lower tool head (28) and roller assembly (32) to be translated across the width of the sheet (13), as for repositioning, with a single positioning motor assembly (87) on the upper tool head (12).
Patent EP-0532668-B1 (EP)
Inventor: DUCEP JEAN-BERNARD
IPC: A61P3/04
Filed: 1991-05-17
Granted: 1995-11-15
Abstract: This invention relates to novel polyglycosidyl derivatives of 1-deoxy-nojirimycin, to the processes for their preparation and to their end-use applications, particularly as to their use in the treatment of diabetes.
Patent EP-0540550-B1 (EP)
Inventor: KOEHLER GERARD NOEL
IPC: H02K21/20
Filed: 1991-06-28
Granted: 1994-07-27
Abstract: La machine comporte par structure monophasée (A, B, C) deux rangées d'entrefers (5-27, 6-28) de même rayon d'entrefer (Re) réunies par des secteurs angulaires dont l'un entoure des conducteurs statoriques (8) en forme de tore. Les secteurs sont des arceaux (9, 22) constitués chacun par un empilage de bandes de tôle cintrées suivant des axes (X) perpendiculaires à l'axe de rotation (Z). Une paire d'arceaux (9, 22) provient du sectionnement d'un anneau enroulé et collé de tôle magnétique mince à grains orientés. Un sectionnement par électro-érosion à fil fait apparaître plusieurs paires de dents par arceau. Un bobinage rotorique en tore ou un aimant permanent rotorique peut compléter la machine. Application aux moteurs à réluctance pour traction de véhicule, pouvant également recharger un accumulateur.
Patent EP-0537252-B1 (EP)
Inventor: SADOWSKI JANUSZ W
IPC: G01N21/55
Filed: 1991-07-04
Granted: 1996-01-10
Abstract: In a method for carrying out a surface plasmon resonance (SPR) measurement a beam (12) of electromagnetic radiation is directed through a part (4) transparent to it onto a surface (5a) of a material layer (5) having been brought on its opposite side (5b) in contact with a test material. A change in the intensity of the reflected radiation, caused by the resonance phenomenon, is utilized for analyzing the test material. The material layer is of catalytic material, for example palladium, having a negative real part of the dielectric constant at the used wavelength of the electromagnetic radiation and being capable of catalyzing chemical reactions in which the test material takes part. The measurement is carried out at such a wavelength and angle of incidence (ø) of the radiation onto the surface (5a) that a change resulting from the material concentration accumulated on the opposite side (5b) of the material owing to the catalytic properties is detectable in the intensity of the reflected radiation.
Patent EP-0496892-B1 (EP)
Inventor: SAKASHITA REIKO
IPC: A61J11/00
Filed: 1991-08-14
Granted: 1995-05-03
Abstract: A nipple (A) for a nursing bottle in which a check valve (5) composed of a partition (51) and a slit (52) is provided and communicating holes (53, 54) permitting a small quantity of a drink to flow from the bottle body (2) to the nipple tip (1) while said slit is closed are formed in said partition (51). The nipple tip, when compressed and remains compressed, can be restored to the initial shape by introducing a drink from the bottle body (2) to the nipple tip (1) through said communicating holes (53, 54).
Patent EP-0495349-B1 (EP)
Inventor: GREISSINGER DIETER DR
IPC: A23K40/35
Filed: 1992-01-01
Granted: 1995-08-23
Abstract: 2.1 Active agents such as feed additives and drugs are often to be released in a delayed manner or slowly after their oral administration. In particular in the case of ruminants, little or none should be released in the rumen. Appropriate encapsulations are expensive and, in particular for administration of relatively large amounts of product, are unsuitable and too costly. Known encapsulations of this type also have the disadvantage of a questionable physiological acceptability and/or are not permitted. 
<??>2.2 The novel encapsulation contains relatively thin regions and/or predetermined breaking points, which accelerate the release in comparison to an essentially uniform coating. Angular particulars such as pellets are preferably encapsulated, the encapsulation being formed in such a manner that the encapsulation can break at the edges after the oral administration. Encapsulations are preferably composed of two layers, the inner layer containing a filler plus film-forming agent and the outer layer only containing film-forming agent. 
<??>2.3 The encapsulation is suitable for protected administration of active agents for nutritional purposes, for example methionine, or for medical, in particular veterinary medical, treatment, in particular of ruminants.
Patent EP-0496222-B1 (EP)
Inventor: BOETTCHER HENNING DR
IPC: C07D401/12
Filed: 1992-01-10
Granted: 1998-09-09
Abstract: Indole derivatives of the formula I <IMAGE> in which Ind, Q and Ar have the meanings given in Patent Claim 1, and salts thereof exhibit effects on the central nervous system.
Patent EP-0486476-B1 (EP)
Inventor: COLLIER JOHN RICHARD
IPC: C23F11/18
Filed: 1987-12-23
Granted: 1995-05-03
Abstract: An anticorrosive material is described which is a reaction product obtained by reaction of a trivalent metal compound, in which the metal is iron, aluminium, or chromium or a mixture thereof, and silica of fine particle size or a precursor thereof or a silicate, the silicon to trivalent metal atom ratio being 0.2-30:1, said product being substantially free of water-soluble by-products of said reaction.
Patent EP-0562132-B1 (EP)
Inventor: LANG ALOIS B DR
IPC: C12N5/24
Filed: 1992-03-23
Granted: 1998-06-03
Abstract: Disclosed are monoclonal anti-tetanus toxin antibodies binding to the light chain of the tetanus toxin and neutralizing the biological activity of the tetanus toxin. Furthermore, monoclonal anti-tetanus antibodies are disclosed which additionally bind to the C-fragment of the heavy chain of the tetanus toxin. Also, pharmaceutical compositions are disclosed which contain said monoclonal antibodies. In a preferred embodiment, these pharmaceutical compositions are for the passive immunization against tetanus.