baber/WOPTO huggingface dataset:
Patent EP-0422282-B1 (EP)
IPC: B29C48/92
Filed: 1989-10-13
Granted: 1995-04-05
Abstract: A process for the fast upgrading of a PET resin comprises the extrusion of a low molecular weight PET with a dianhydride of an aromatic tetracarboxylic acid. The molten product is pelletized and fed to a solid state polycondensation reactor.
Patent EP-0425726-B1 (EP)
Title: Position measuring device
IPC: G01D5/38
Filed: 1989-11-02
Granted: 1993-05-12
Abstract: In this interferential length- or angle-measuring device (M2), only a single phase grating (12) is provided. A beam (L2) impinging on the phase grating (12) from a laser is diffracted into the +/- 1st order at the phase grating (12). The diffracted +/- 1st order part beams are reflected at triple mirrors (22, 32), diffracted again at the phase grating (12) and brought to interference pair by pair. The intensity modulations of the two-beam interferences are converted into mutually phase-shifted electrical signals by detectors (42, 52, 62). 
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Patent EP-0344126-B1 (EP)
Title: Improved actuator for actuating valves
IPC: F16K31/163
Filed: 1989-04-21
Granted: 1992-02-19
Abstract: The actuator comprises an actuator body (2) including a cavity (3) in which there are housed two pistons (4,5) movable in opposite directions and including toothed portions (20,21) meshing with a toothed pignon (22) rigid with a shaft (23) to be coupled to the spindle of the valve element to be actuated,there being moreover provided end of stroke abutment members which can be adjusted from the outside of the body (2) and which are engaged by the pistons (4,5) in order to adjust the opening and closing strokes of the valve element.
Patent EP-0430968-B1 (EP)
Inventor: HORAN PAUL KARL
IPC: A61K47/48
Filed: 1989-01-10
Granted: 1996-11-20
Abstract: Compounds are provided having the capability of binding therapeutically active substances to lipid containing bio-compatible particles, such as cells or viruses. These compounds include a bio-affecting moiety, comprising a therapeutically active substance, which is linked via a linking moiety to at least one hydrocarbon substituent selected so that the compounds is sufficiently non-polar to impart lipid binding capability to the compound. Thus, compounds of the invention are useful for site-selective delivery of therapeutic agents, and retention thereof at the selected site. Methods are provided for using various compounds of the invention in treatment of diseases or other pathological conditions. For example, methods are provided for treatment of: (1) post-angioplasty restenosis; (2) rheumatoid arthritis; (3) tumor cell proliferation, particularly tumor cells associated with ovarian cancer; and (4) psoriasis.
Patent EP-0394398-B1 (EP)
Title: Nanoparticule comportant une enzyme liee et un ligand pour utilisation dans des analyses
Inventor: NILSSON KURT
IPC: G01N33/543
Filed: 1989-10-02
Granted: 1994-12-07
Abstract: La présente invention se rapporte à un réactif composé d'au moins une enzyme et d'une autre substance au moins, qui sont liées par une liaison covalente ou non covalente à une particule, qui a un diamètre inférieur ou égal à 1000 Angström. La présente invention se rapporte également à un procédé d'utilisation du réactif pour déterminer ou pour étudier une cellule ou un virus ou un autre constituant dans un échantillon. Selon la présente invention, ces déterminations sont effectuées par exemple au moyen d'une technique ELISA (compétitive, en sandwich, etc.), qui utilise le réactif de préférence sous la forme d'une suspension dans de l'eau tampon, en lieu et place des conjugués enzymatiques solubles, selon le procédé décrit ci-dessus. La substance peut être un anticorps, une lectine, de l'avidine ou un antigène, l'enzyme peut être par exemple de la peroxydase ou de la phosphatase alcaline et les particules peuvent être constituées par un composé polymère organique ou inorganique ou par une combinaison desdits produits, telle que de la silice glycérylpropylique activée par trésyle.
Patent EP-0445137-B1 (EP)
IPC: B41J2/04
Filed: 1989-10-30
Granted: 1993-05-12
Abstract: Une chambre à encre (2) reliée à une source de pression pour l'encre est agencée dans une tête d'écriture à jet d'encre (1), conçue en particulier pour les appareils à marquer. Plusieurs éléments d'obturation (7), qui obturent chacun une buse de jet d'encre (5), sont agencés dans la chambre à encre (2). Chaque élément d'obturation (7) est relié à un élément d'entraînement par l'intermédiaire d'une tige de traction (8). Chaque tige de traction (8) sort de la chambre à encre (2) à travers une ouverture d'actionnement (9). Une garniture de tige de traction, agencée sur chacune des ouvertures d'actionnement (9), consiste en une mince gaine d'étanchéité (12) de forme tronconique, élastiquement déformable dans le sens axial, dont l'extrémité la plus large est reliée au bord de l'ouverture d'actionnement (9) de manière à la rendre étanche, tandis que son extrémité étroite entoure la tige de traction (8) de manière étanche. Lorsque la tige de traction (8) se déplace axialement, la gaine d'étanchéité (12) ne se déforme qu'axialement, sans friction.
Patent EP-0390017-B1 (EP)
Inventor: VIAUD ANDRE
IPC: H01B7/38
Filed: 1990-03-26
Granted: 1994-02-09
Abstract: The cable's jacket has a transverse profile comprising at least two pairs of ribs (8, 9, 10, 11) defining longitudinal grooves (12, 13, 14, 15) facing each other, in planes intersecting the internal surface of the jacket, but which are outside its conductors (1, 2) and its drain wires (3, 4; 3A, 4A). 
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Patent EP-0433547-B1 (EP)
IPC: C10J3/08
Filed: 1990-08-06
Granted: 1993-07-28
Abstract: Apparatus to gasify solid fuels, which consists of a gas producer (10-110-210) having a pre-charging silo (11), a carbonisation or coking and gasification silo (12) and a furnace (13) and is particularly suitable to gasify low cost products such as wood waste and chips, solid biomasses in general, tyres, peat, lignite, coal and other materials, and advantageously solid urban wastes, a direct flame or flames (26) and a downward flame or flames (28) being included in the furnace (13) of the gas producer (10-110-210).
Patent EP-0460281-B1 (EP)
Inventor: WEISELFISH JACOB
IPC: B65C1/02
Filed: 1990-10-19
Granted: 1994-02-02
Abstract: predetermined positions along a layup of sheet material prior to cutting. The apparatus includes multiple labeling carriage assemblies (38) mounted on a support beam (36) for independent movement thereon. At least one label printer-load station is attached to the apparatus so as to be accessible to the labeling carriage assemblies for providing preprinted identifying labels. A central processing computer (158) controls movement of the support beam and the labeling carriage assemblies as well as the functioning of the label printer-load station so as to coordinate operation of the labeling carriage assemblies for efficient operation. <IMAGE>
Patent EP-0428107-B1 (EP)
Inventor: SUNKARA SAI P
IPC: C07D413/04
Filed: 1990-11-12
Granted: 1994-01-19
Abstract: This invention relates to quinolyloxazole-2-ones which are useful in the treatment of multi-drug resistant tumors. The quinolyloxazole-2-ones act to prevent drug resistance and thus allow conventional chemotherapeutic agents to kill tumor cells as if drug resistance were not present.
Patent EP-0421821-B1 (EP)
Inventor: ROSE HOWARD
IPC: B65D51/22
Filed: 1990-10-05
Granted: 1993-12-15
Abstract: The present invention relates to bottle caps (10) for use with blow-fill-seal type bottles (18) having an upwardly removable seal (20), the caps having inwardly projecting members, at least one of which is equipped with a blade (22) and an upstanding wall (23) to engage the seal (20) of the bottle, the wall being recurved away from the seal, such caps (10) allowing thicker frangible membranes to be used in the manufacture of the bottles (18) so that there is less wastage, the caps also permitting easier end-use and a higher success ratio for seal-removal
Patent EP-0379406-B1 (EP)
Title: Backward tie beam in a mould for die pressure casting of metallic plate products or slabs
IPC: B22D17/22
Filed: 1990-01-12
Granted: 1993-03-24
Abstract: PCT No. PCT/FR90/00025 Sec. 371 Date Sep. 10, 1991 Sec. 102(e) Date Sep. 10, 1991 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/07999 PCT Pub. Date Jul. 26, 1990.The spacer comprises a body made from a single piece of metal of hollow form having a U-shaped transverse section. The concave part of this section faces towards the rear and the front face of the hollow body correspondiung to the base of the U forms the moulding wall of the spacer. A bent metal inner sleeve provides a free space of small thickness which has a U-shaped cross-section in which circulating water cools the moulding wall over its entire length. The space also comprises lateral parts in contact with the lateral walls of the hollow body.
Patent EP-0432118-B1 (EP)
Title: Low inertia mechanism for repositioning a workpiece in a rocker mill
IPC: B21B21/04
Filed: 1990-10-17
Granted: 1993-01-07
Abstract: A rocker mill includes a rollstand (15) and a carriage (12) for supporting and repositioning a workpiece (14) extending through the rollstand. A first hollow-shafted electric motor (49) is mounted on the carriage and includes a first hollow open-ended (94) rotor and threaded nut through which the stationary feedscrew (32) passes. The threaded nut is connected to the first motor to be rotated thereby in order to move the carriage longitudinally toward the roll stand. A second hollow-shafted electric motor is mounted on the carriage and includes a second hollow open-ended rotor and a clamp through which the workpiece passes. The clamp (50) is actuated into clamping engagement with the workpiece for transmitting rotational and longitudinal movements thereto. Such mechanism for imparting rotary and longitudinal movements to the workpiece is of very low inertia and thus is able to reposition the workpiece with a high degree of precision.
Patent EP-0485379-B1 (EP)
Inventor: UFFENHEIMER KENNETH F
IPC: G01N35/10
Filed: 1989-11-17
Granted: 1996-08-21
Abstract: The sample liquids analysis system includes a probe which is automatically operable to successively aspirate sample liquids and reagent and/or other sample liquids processing liquids and to dispense the same in turn into sample liquids analysis apparatus for automatic, successive sample liquids analyses. Isolation liquid supply apparatus are operatively associated with the sample liquids aspirating and dispensing probe and operate to introduce an isolation liquid which is immiscible with the sample liquids and which selectively wets the probe to the substantial exclusion of the sample liquids, to the probe to, in combination with operatively associated rinse liquid supply apparatus which operate to fill the probe with a rinse liquid between successive sample liquids aspirations, reduce sample liquids carryover to ultra low levels. The sample liquids aspirating and dispensing probe are operated by the rinse liquid supply apparatus; and comprise a probe body member, and an active probe component operatively connected thereto by a readily disconnectable connector, thus making possible the ready and convenient replacement of the active probe component without adverse effect upon the essential configuration and/or operational characteristics of the rinse liquid supply apparatus, and thereby upon the overall performance of the sample liquids analysis system. The configuration of the probe operates to reduce sample liquids flow velocity in the active probe component, thereby further reducing sample liquids carryover.
Patent EP-0425708-B1 (EP)
Inventor: ISHII HIROMITSU
IPC: C08G63/60
Filed: 1990-05-17
Granted: 1996-11-06
Abstract: On produit en continu un polyester élastique en introduisant en continu un polyester aromatique et une lactone dans une extrudeuse (6) qui est pourvue d'un cylindre présentant un rapport de côtés (L/D) compris entre 3 et 50 (L représentant la longueur du cylindre d'un réacteur et D le diamètre interne du cylindre) et au moins d'une vis et dans laquelle l'espace dans le cylindre muni de la vis ne représente pas plus du 70 % du volume interne du cylindre. On fait ensuite réagir la lactone avec le polyester aromatique pendant qu'on effectue la fusion, le transport et le malaxage du matériau introduit dans l'extrudeuse (6). Etant donné que l'on peut faire tourner la vis à grande vitesse, l'effet de malaxage peut être amélioré et le temps de réaction raccourci. Le polyester élastique ainsi obtenu présente une excellente durabilité, garantie par des caractéristiques de résistance à la chaleur et aux intempéries, d'élasticité similaires à celles du caoutchouc et de résistance mécanique, se prête à une vaste gamme d'applications, par exemple en tant que pièces de véhicules automobiles, composants électriques et électroniques et pièces de machines.
Patent EP-0432273-B1 (EP)
Inventor: IKEDA MASANORI
IPC: C10M105/54
Filed: 1990-06-05
Granted: 1993-12-22
Abstract: Huile lubrifiante pour un système de réfrigération utilisant un réfrigérant à base de tétrafluoroéthane contenant un composé fluoré représenté par la formule (I), dans laquelle X répresente un groupe monovalent comportant une liaison multiple et A représente un résidu monovalent, divalent ou trivalent d'un perfluoro éther, perfluoro polyéther ou perfluorocarbone non substitué ou partiellement substitué. Cette huile présente à la fois une bonne compatibilité avec un agent réfrigérant à base de tétrafluoroéthane représenté par HFC-134a dans une vaste plage de températures, et d'excellentes propriétés de résistance thermique, de lubrification, d'isolation électrique et de viscosité en fonction de la température.
Patent EP-0462359-B1 (EP)
Inventor: MOODY LAWRENCE GILBERT
IPC: C07B61/00
Filed: 1991-02-28
Granted: 1995-04-26
Abstract: A process for producing trimethoxysilane by reacting methanol and silicon metal in the presence of a copper catalyst, and optionally an inert solvent, in which the trimethoxysilane-methanol azeotrope is recycled, characterized by maintaining a 60% methanol conversion.
Patent EP-0455241-B1 (EP)
Inventor: GRUDZIEN CRISTOPHER P JR
IPC: G01L9/00
Filed: 1991-05-02
Granted: 1996-08-14
Abstract: An optical pressure transducer employing input and output optical fibers defining therebetween an optical path. The optical path is interrupted by a fixed reflector and a moveable reflector. The moveable reflector is secured by adjustment means to the diaphragm that is responsive to pressure being measured. <IMAGE>
Patent EP-0496933-B1 (EP)
Inventor: SELETTI ROBERTO
IPC: A21B1/48
Filed: 1991-06-14
Granted: 1996-10-30
Abstract: In moving through a toasting oven (1), the first and last (5a,5b) of a plurality of rows of bread slices (5) to be toasted have their outward sides in heat exchange relationship with metal masses (6,7). <IMAGE>
Patent EP-0486816-B1 (EP)
Inventor: FUCHSER FRITZ
IPC: F16B43/00
Filed: 1991-10-17
Granted: 1994-09-07
Abstract: The shim body (1) has plane and mutually parallel side faces (2), and its cross-section parallel to the side faces is essentially U-shaped. It is provided at opposite points on its side faces (2) with, on the plug side, a cylindrical projection (8, 9) and, on the socket side, a cylindrical recess. The generatrices of the recess are greater than twice the length of the generatrices of the projection. When two shims are brought together, the projection of the one shim and the recess of another shim together form a mating pair so that the projection of the one shim can be plugged, possibly with a force fit, into the recess of the other shim. Moreover, the projection on one shim can be pressed into the corresponding recess of the same shim. At least one channel or groove (30) running essentially at right angles to the side faces (2) may be provided on a narrow side of the shim body (1) in an outer region of a limb (5, 6) or central part (7) of the U-shape. <IMAGE>
Patent EP-0484794-B1 (EP)
Inventor: BARLAGE BRUNO
IPC: A01D78/10
Filed: 1991-10-29
Granted: 1997-01-15
Abstract: The invention relates to a haymaking machine having at least one rotary rake (5, 6) rotating about an approximately vertical axis of rotation (9) and fastened to a machine frame which, on the one hand, can be connected to the tractor and, on the other hand, is supported on at least one running wheel (21) and in which each rotary rake (5, 6) is pivotable upwards through approximately 90 DEG  for transport purposes about an axis (19) approximately parallel to the direction of travel, each rotary rake (5, 6) being lowerable out of its upwardly pivoted position approximately parallel to its axis of rotation (9) into its final transport position. <IMAGE>
Patent EP-0495177-B1 (EP)
Inventor: DEFFNER MANFRED
IPC: E04F19/06
Filed: 1991-11-18
Granted: 1995-03-01
Abstract: The object of the present invention consists in providing an apparatus for mounting a shelf or optionally the most varied commodity goods on a wall. According to the invention, a wall mounting device is provided for this purpose, having a retaining profile strip (10) which can be attached to the wall and has a U-shaped web with fixing holes, which can be attached parallel to the wall, an upper U-shaped flange (12), which is connected at the upper end to the U-shaped web and is approximately perpendicular thereto, a lower U-shaped flange, which is connected to the lower end of the U-shaped web and is arranged approximately perpendicular thereto, an arm, which is arranged in extension of the lower U-shaped flange, is bent slightly obliquely upwards and projects beyond the upper U-shaped flange (12) in the plan view, and a support web (20), which is formed at the end of the arm, having a flat support surface. A so-called functional profile strip (21) can be attached to the retaining profile strip (10), which functional profile strip has a groove (25) on the underside which is suitable for receiving the support web (20) of the retaining profile strip (10). <IMAGE>
Patent EP-0437317-B1 (EP)
Title: Segmented coupling for pipes
IPC: F16K27/02
Filed: 1991-01-03
Granted: 1993-04-28
Abstract: A segmented pipe coupling provides housing for e.g. a butterfly valve (14), and has opposing coupling segments (10,12) provided with oppositely angled end faces (44,46) of saw tooth configuration at the respective ends of the coupling segments, thus allowing the inclined end faces to emerge at the axial end faces of the coupling at or closely adjacent to the X-Z plane of an axially long coupling. A slow motion rotary drive (54) for the butterfly valve (14) is also provided. <IMAGE>
Patent EP-0447063-B1 (EP)
Inventor: GRIFFIN III ROY ALLEN
IPC: G06F21/62
Filed: 1991-02-27
Granted: 1998-10-28
Abstract: A descrambler for descrambling scrambled information signals (10) through use of a predetermined decryption key (12) includes processing means (13) and a memory (14) for storing data (19, 27) for use in said data processing routines. The processing means are adapted for processing data in accordance with a number of different data processing routines to descramble said scrambled information signals, including a routine (16) for descrambling said scrambled information signals that utilizes said predetermined decryption key (12), and a routine (18) for generating said predetermined decryption key. The processing means includes means for responding to an instruction (20) for generating said predetermined decryption key by processing a first signal (22) provided by the processing means with a second signal (24) to generate said predetermined decryption key; and means for providing at least a portion of said second signal for processing with said first signal by retrieving a portion (25) of said stored data (27) from a portion of said memory identified by a dynamic pointer (26) contained in said instruction for generating said decryption key, with said retrieved data being data that is also used in a said data processing routine other than said routine for generating said predetermined decryption key. <IMAGE>
Patent EP-0484155-B1 (EP)
Inventor: DIRCKS ROBERT ALEXANDER
IPC: B21D7/024
Filed: 1991-10-31
Granted: 1995-01-25
Abstract: A pipe bender (100) comprises a base (111), a former (132) on the base and having a former surface extending angularly at a fixed radius about a bending axis (114). The former surface is provided to engage a length of pipe (133) to be bent to conform to at least a portion of the length of the former surface. A bending arm (113) is pivotally mounted on the base (111) for pivoting movement about the axis (114). A bending assembly (115) is mounted on the arm (113) and includes two deforming rollers (123,125) rotatably mounted for movement about an axis which is parallel to the bending axis (114) and spaced radially outwardly of the bending surface. The rollers (123,125) are adapted to engage the length of pipe (133) to cause bending thereof as it is moved angularly about the axis (114). The rollers (123,125) are substantially co-extensive, with one of the rollers being positioned radially with respect to the bending axis (114) so that in use the one roller is positioned at approximately the bending point of the pipe, the other roller being spaced angularly forward of the one roller and radially further from the bending axis (114) than one roller. A hydraulic ram (126) is provided to cause angular movement of the arm (113) about axis (114) to thereby move the roller and deform the pipe. <IMAGE>
Patent EP-0465311-B1 (EP)
Inventor: POLAT JACQUES
IPC: B60S1/02
Filed: 1991-06-27
Granted: 1994-10-19
Abstract: The invention relates to a moulded heating window made up of a curved sheet of glass with electrical wiring. The transparent collecting bands are partly covered with a darker layer of enamel having a greater heat absorption capacity, by which means it is possible, by adjusting the layout of this layer of enamel, to modify the heating of the glass sheet during heating prior to bending and thereby to achieve better control over the bending. The invention is applicable to rear windscreens for cars. <IMAGE>
Patent EP-0456814-B1 (EP)
Inventor: GRAEF HARRY T
IPC: G07D1/00
Filed: 1990-11-30
Granted: 1996-04-17
Abstract: A device (10) for dispensing sheet media comprising a storage location (34) for storing sheet media to be dispensed; a receiving location (32) accessible to a patron from which the sheet media may be received; a receptacle (122) for retaining sheets of the media; a stacking assembly (200) for stacking individual sheets of the sheet media into a stack; a transport assembly (80), (180) for transporting individual sheets from the storage location (34) to the stacking assembly (200) and for transporting sheets of the media from the receiving location (32) to the receptacle (122); a transfer assembly (400) for transferring a stack of sheets from the stacking assembly (200) to the receiving location (32); and, a divert assembly (300) associated with the transport assembly operable to cause sheets transported from the storage location (34) to the stacking assembly (200) to be diverted to the receptacle (122).
Patent EP-0592397-B1 (EP)
Inventor: LOMHOLT VAGN NIELS FINSEN
IPC: A61M16/04
Filed: 1991-01-11
Granted: 1997-05-21
Abstract: L'invention se rapporte à un cathéter respiratoire qui comprend un manchon gonflable scellant (12) entourant le tube (10) du cathéter et pouvant être raccordé par l'intermédiaire d'un tube séparé (13, 14) à une source d'air comprimé à pression sensiblement constante. Ce tube peut recevoir une soupape d'arrêt (19, 20, 21) qui est commandée par la pression de l'air respiré et qui sert à empêcher l'air se trouvant dans le manchon scellant de sortir lorsque cette pression dépasse la pression de l'air provenant de la source d'air comprimé. La position de cette soupape d'arrêt à proximité de l'extrémité libre du tube du cathéter évite les inconvénients dus aux chutes de pression dans le tube du cathéter, qui peuvent se produire lorsque la soupape est placée à l'extrémité d'injection du tube du cathéter, comme c'est le cas dans les cathéters respiratoires actuels.