baber/WOPTO huggingface dataset:
Patent EP-0249337-B1 (EP)
IPC: B65D75/58
Filed: 1987-05-12
Granted: 1990-08-22
Abstract: A cover C for the hold H in the flexible wall W of a container B includes a detachable extension 6 connected at one side to a flap portion 3 and to the other side to an anchor portion 7 and is arranged so that the detachable portion 6 must be detached before access can be gained to the hole (H).
Patent EP-0293525-B1 (EP)
IPC: H01J65/04
Filed: 1987-06-04
Granted: 1993-02-17
Abstract: An electrodeless fluorescent lighting device is disclosed comprising an outer bulb (22) coated internally with a fluorescent coating (20) which fluoresces when impinged by ultraviolet radiation generated in the bulb by an excitation means (12) which accelerates electrons within a toroidal chamber (14), filled with an ionizable gas which emits ultraviolet radiation under bombardment with electrons. The electrons are accelreated within the toroidal gas filled chamber by a coil (18) which generates an enclosed magnetic field, an induced electrical field, and a radiating electrical field, where the induced electrical field is substantially parallel and in the same direction as the magnetic field. Both the magnetic and induced electrical fields are applied at substantially the same frequency for accelerating and directing electrons for collision with gas composition atoms contained within a closed contour gas housing (14). An electrostatic shield (26) earthed at (28) is provided surrounding the excitation mechanism (12) to contain the radiating electrical field within the bulb (22). In a second embodiment, the toroidal gas chamber is omitted, and the ionizable gas is simply contained within the bulb (22). Ballast (30) provides an operating frequency in the range 0.1 to 50 Megahertz.
Patent EP-0248681-B1 (EP)
Title: Method of cleaning the interior of polymerization reactor
IPC: C11D17/00
Filed: 1987-06-05
Granted: 1992-12-16
Abstract: A cleaning method for removing the scales, etc. deposited on the interior of a polymerization reactor which has been used in emulsion or suspension polymerization. This method uses a chemical cleaning comprising a soap builder, alkali agent, an aqueous solution or dispersion of a surfactant, and an organic solvent and/or polymerizable monomer. This system may further contain a plastic packing such as tellerettes. By this method, scales deposited on the interior of a polymerization reactor, particularly, scales deposited on the inside surface, agitator, and baffle-plates of the reactor are completely removed.
Patent EP-0253525-B1 (EP)
IPC: C03B35/18
Filed: 1987-06-23
Granted: 1990-05-09
Abstract: A method of producing heat strengthened glass (l) in which the glass (l) is heated to a temperature above its strain point and is then cooled while horizontally supported. Discontinuous support (2) is provided for the glass (l) as it is cooled by intermittent regional contact with the lower surface of the glass (l), whereby any pattern of iridescence resulting from heat transfer between the lower glass surface and the support (2) is free of prominent continuous features. A glass treatment furnace for producing heat strengthened glass (l), has horizontal glass-supporting rollers (2) and cooling-flow supply means (5,6) in the vicinity of those rollers (2), the bearing surface of each roller (2) comprising discontinuous bearing elements (8) which provide intermittent regional support contact with the lower surface of the glass (l).
Patent EP-0251769-B1 (EP)
Title: Oxygen barrier film
Inventor: SHAH GAUTAM P
IPC: B32B27/08
Filed: 1987-06-30
Granted: 1994-02-16
Abstract: A coextruded multiple layer oriented film comprises a core layer comprising an ethylene vinyl alcohol copolymer, two intermediate adhesive layers, and two outer layers comprising a polymeric material selected from the group consisting of ethylene butyl acrylate copolymer, and blends comprising at least 10% of said ethylene butyl acrylate copolymer blended with ethylene alpha-olefin copolymers. A preferred embodiment of the multilayer film exhibits high oxygen barrier especially useful in food packaging applications.
Patent EP-0273615-B1 (EP)
Inventor: GREAVES ALAN JOHN
IPC: G10L15/10
Filed: 1987-12-09
Granted: 1994-08-10
Abstract: Digital representations of samples of frequency spectrum (via filters F1-F16) are used to address a store S. In a training sequence, code words are stored in the store locations indicating whether the associated spectra are common to a number of valid users or are particular to one. For identification, the codewords addressed and read out of the store during the speech of an unknown speaker are counted in counters Z1-Zn and the results used to determine or verify the speaker's identity.
Patent EP-0257053-B1 (EP)
IPC: C07K1/08
Filed: 1987-02-03
Granted: 1991-08-07
Abstract: PCT No. PCT/GB87/00078 Sec. 371 Date Feb. 8, 1988 Sec. 102(e) Date Feb. 8, 1988 PCT Filed Feb. 3, 1987 PCT Pub. No. WO87/04713 PCT Pub. Date Aug. 13, 1987.A monitoring method for application in solid phase peptide synthesis. In one aspect, the synthesis starts with an amino acid residue protected by an N-alpha-amino protecting group and involves the steps: (a) removing the N-alpha-amino protecting group to obtain an N-alpha-amino group, (b) adding an amino acid residue protected by an N-alpha-amino protecting group, via a peptide bond, to the N-alpha-amino group obtained in step (a) by use of a reactive protected amio acid derivative, and (c) repeating steps (a) and (b). The reaction system includes 3-hydroxy-1,2,3-benzotriazin-4(3H)-one or a derivative thereof; and the color of the reaction system or of a component thereof is monitored during the synthesis.
Patent EP-0261181-B1 (EP)
Title: Preparation combinee de nifedipine
IPC: A61K31/44
Filed: 1987-03-18
Granted: 1993-08-25
Abstract: Préparations combinées de nifédipine contenant de la nifédipine avec libération retardée du principe actif ainsi qu'un beta-bloquant sous forme de granulés, et leur utilisation pharmaceutique en tant qu'agent thérapeutique destiné aux maladies cardiovasculaires.
Patent EP-0297466-B1 (EP)
IPC: B23D47/04
Filed: 1988-06-25
Granted: 1992-09-23
Abstract: In a device for advancing several workpieces placed side by side, a slide comprises several thin plates arranged alongside of one another. These thin plates are positionable against the workpiece end remote from a stop and are movable back and forth over a predetermined compensation distance parallel to the direction of advance of the workpieces. The compensation distance is longer than the greatest difference in length between the workpieces. The thin plates are prestressed by an energy accumulator which exerts a force which is larger than the force required for the advance of the workpieces. A first switch is arranged on the slide to switch off the slide drive as soon as one of the thin plates is displaced beyond the compensation distance in the direction opposite to the direction of advance.
Patent EP-0306801-B1 (EP)
IPC: C09K15/00
Filed: 1988-08-30
Granted: 1992-04-29
Abstract: The addition of aqueous dispersions based on certain organic binders to the carrier air stream in air jet blasting leads to good binding of the resulting dusts, permits good disposal and provides simultaneously highly effective provisional corrosion protection.
Patent EP-0329827-B1 (EP)
Title: Automatic chambered flap valve for controlling gas passage, particularly for feeding two-stroke internal combustion engines
IPC: F16K15/16
Filed: 1988-10-24
Granted: 1992-02-12
Abstract: This automatic valve for controlling gas passage through ducts, particularly through feed ducts of two-stroke internal combustion engines, is provided with a chamber (4) arranged to determine the opening and closure of slot-shaped flow ports (2A min , 2B min ) by pressure difference; this takes place by the movement away from and towards contact surfaces of only edges which are perpendicular to the direction of flow, using dihedron-shaped flaps of which those edges parallel to the flow graze end walls provided parallel to them to prevent transverse flow seepage. The prevention of such transverse flow seepage is favoured by inserting the dihedron-shaped flaps into containing seats which support the sides at said edges parallel to the flow, and which also limit transverse deformation by the pressure on the inside of the dihedron which determines valve closure.
Patent EP-0298830-B1 (EP)
IPC: C07C31/40
Filed: 1988-06-27
Granted: 1991-11-27
Abstract: A process for the preparation of perfluoroalkylated ketones and/or perfluoroalkylated alcohols, comprising the step of contacting a perfluoroalkyl iodide or perfluoroalkyl bromide with an acid anhydride, in the presence of a metal chosen from zinc and cadmium.
Patent EP-0290593-B1 (EP)
IPC: A61B5/0245
Filed: 1987-10-29
Granted: 1993-06-16
Abstract: Intraarterial blood pressure is measured noninvasively by an electromechanical transducer. The correct hold-down force to be applied to the transducer for obtaining accurate blood pressure measurements is determined by obtaining a set of at least one of the diastolic pressure, systolic pressure, and pulse amplitude versus hold-down pressure values over a range of hold-down pressures between which the underlying artery is unflattened and it is occluded. A polynomial is fitted to at least one of the sets of values, from which polynomial the correct hold-down pressure is determined. The hold-down pressure at the point of minimum slope of graphs of the polynomials fitted to the systolic and diastolic versus hold-down pressure values provides an indication of the correct hold-down pressure. An indication of the correct hold-down pressure using the pulse amplitude measurements is provided by locating the midpoint of a pair of hold-down pressures at which the pulse amplitude is substantially sixty percent of the maximum pulse amplitude on the graph of the polynomial fitted to the pulse amplitude versus hold-down pressure values. An alternative method determines the correct hold-down pressure directly from the pulse-amplitude polynomial coefficients. A measure of the compliance of the underlying artery is obtained from the ratio of the minimum slope of the graph of the polynomial fitted to one of the systolic and diastolic versus hold-down pressure values to the slope of a straight line fitted to a subset of one of the systolic and diastolic versus hold-down pressure values over a range of hold-down pressures below which flattening of the underlying artery occurs.
Patent EP-0300015-B1 (EP)
IPC: F24F11/00
Filed: 1988-01-25
Granted: 1993-08-11
Abstract: PCT No. PCT/FI88/00009 Sec. 371 Date Sep. 2, 1988 Sec. 102(e) Date Sep. 2, 1988 PCT Filed Jan. 25, 1988 PCT Pub. No. WO88/05517 PCT Pub. Date Jul. 28, 1988.The invention concerns a displacement ventilation control procedure in which the impurity and/or moisture concentration of the air containing impurities which accumulates in the part of the room or hall space above the staying zone and/or their changes and/or their differences are observed and the ventilation of the room or hall space is accordingly controlled. The invention also concerns a ventilation control unit.
Patent EP-0359758-B1 (EP)
Title: Liquid mixing battery
IPC: B01F15/04
Filed: 1988-05-05
Granted: 1992-11-11
Abstract: PCT No. PCT/DE88/00263 Sec. 371 Date Dec. 7, 1989 Sec. 102(e) Date Dec. 7, 1989 PCT Filed May 5, 1988 PCT Pub. No. WO88/08745 PCT Pub. Date Nov. 17, 1988.An apparatus for mixing liquids in a housing including a plurality of valves which are adjustable by use of drive gears on the outside of the housing. At least one of the drive gears may have some teeth missing so that one valve may be adjusted without adjusting the other valve.
Patent EP-0380664-B1 (EP)
Title: Appareil servant a mesurer la concentration et la saturation en oxygene de l'hemoglobine
Inventor: KOHNO HIROMASA TERUMO KABUSHIK
IPC: A61B5/00
Filed: 1988-07-22
Granted: 1994-05-25
Abstract: Un faisceau lumineux ayant une première longueur d'ondes (lambda1) est appliqué au sang à partir d'une première section à rayonnement lumineux, pendant qu'un faisceau lumineux ayant une seconde longueur d'onde (lambda2) est appliqué au centre à partir d'une deuxième et d'une troisième sections à rayonnement lumineux dont les positions sont différentes de la première section de rayonnement et l'une par rapport à l'autre, puis l'intensité lumineuse réfléchie respective (I1, I2, I3) est détectée. Une première valeur de correction (X) servant à corriger le rapport des intensités lumineuses réfléchies (I2/I3) est calculée au moyen d'une première section (40) de mise en application de la valeur de correction et une seconde valeur de correction (C1) est calculée au moyen d'une seconde section (42) de mise en application de la valeur de correction, grâce à l'utilisation de cette première valeur de correction et de l'intensité lumineuse réfléchie (I3). On corrige le rapport des intensités lumineuse réfléchie (I1/I2) en utilisant cette seconde valeur de correction et on se base pour calculer une saturation du sang par l'oxygène, sur la mise en application d'une fonction de corrélation en utilisant le rapport des intensités lumineuses réfléchies corrigé (Rs). Le rapport des intensités lumineuses réfléchies (I2/I3) est corrigé par le coefficient de correction ainsi effectuée et on se base, pour calculer la concentration d'hémoglobine dans le sang sur la mise en application d'une fonction de corrélation en utilisant le rapport des intensités lumineuses réfléchies ainsi corrigé.
Patent EP-0325149-B1 (EP)
Title: Position measuring device
IPC: G01D5/244
Filed: 1989-01-11
Granted: 1993-08-25
Abstract: In such a position measuring device for measuring the relative position of two objects, a division carrier (TT1) exhibits a measuring division (MT1) and an additional division (ZT1). A scanning device (A1) scans the measuring division (MT1) for generating a periodic measurement scanning signal (MS1) and the additional division (ZT1) for generating a periodic additional scanning signal (ZS1); the length of the period of the measurement scanning signal (MS1) and the length of the period of the additional scanning signal (ZS1) differ from one another. The measurement scanning signal (MS1) and the additional scanning signal (ZS1) are compared in an evaluating device (AW1) by phase comparator (PV1) with respect to their mutual phase difference. At a predetermined phase difference between the measurement scanning signal (MS1) and the additional scanning signal (ZS1), the phase comparator (PV1) generates a reference pulse (RP1) which is supplied to a counter (Z1) of the evaluating device (AW1), for example for setting the count to zero (Figure 1). <IMAGE>
Patent EP-0342365-B1 (EP)
Title: Method and apparatus for removing odorous substances in gases by heating in a combustion apparatus
IPC: B01D53/34
Filed: 1989-04-17
Granted: 1993-06-30
Abstract: The invention relates to a method and apparatus for the elimination of odoriferous substances in gases or vapors produced by processes for the treatment of organic materials, for instance foodstuffs or luxury foods, in a processing plant. For the elimination of these odoriferous substances the invention proposes that the gases or vapors are supplied to a furnace installation of the processing plant and subjected therein to temperatures of at least 400 DEG  C., the heat generated by the furnace installation being directly or indirectly, and at least in part, used for the respective treatment process. According to the invention, an apparatus for performing the method is characterized in that a gas or vapor discharge duct of a vessel used or heating, boiling, roasting, deep-frying, cooking and/or melting of the materials to be processed is connected to the furnace installation by a gas flow duct.
Patent EP-0373329-B1 (EP)
Inventor: MANER ASIM DR
IPC: G03F7/12
Filed: 1989-10-25
Granted: 1995-12-27
Abstract: The invention relates to a process for the lithographic production of galvanically shaped microstructures having a triangular or trapezoidal cross section of resist material. 
<??>A process is to be specified by means of which microstructures having a triangular or trapezoidal cross section can be produced using the conventional masks with vertical walls. The inclination of the microstructural walls of the structures generated should be freely selectable within wide limits without changing the mask structure. 
<??>According to the invention, the object is achieved by the fact that the resist layer is rotated by an angle +  alpha  with respect to a plane defined perpendicularly to the incident radiation during a first irradiation, then the resist layer is rotated by the angle -  alpha  with respect to the plane defined perpendicularly to the incident radiation during a second irradiation, during which process the areas irradiated during the first irradiation and during the second irradiation overlap at the interface between resist layer and base, whereafter the resist layer is developed in a manner known per se.
Patent EP-0334489-B1 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/448
Filed: 1989-02-23
Granted: 1994-01-05
Abstract: An ostomy coupling has a first channel shaped element (12) for attachment to an ostomy bag and a second element for attachment to a pad of medical grade adhesive. Each of these elements surrounds a stomal orifice. The second element is made into parts (22, 24). The first (22) attaches to the pad and the second (24) is slidable axially relative to the first part. Moreover, the second part has a flange (242) under which fingers can be placed when joining the elements to substantially prevent the application of pressure to the peristomal area.
Patent EP-0333471-B1 (EP)
IPC: C08L29/04
Filed: 1989-03-16
Granted: 1992-12-02
Abstract: A laminar article with good barrier properties to oxygenated and hydrocarbon compounds is prepared by blending a polyolefin with about 2 to 39 % of a melt blend of a nylon and a polyvinyl alcohol component, using an alkylcarboxyl-substituted polyolefin as a compatibilizer.
Patent EP-0365280-B1 (EP)
Inventor: KEIL FREDERICK JOHN
IPC: B26B11/00
Filed: 1989-10-17
Granted: 1995-01-11
Abstract: A blade (41) for a knife (40) has a slot (42,43) for receiving the hooked part (44,45,46) of the free end of a tape measure. Preferably, the blade (41) has two slots (42,43). A tape measure is correspondingly adapted by having a double hook end part (44,45,46). By this means, a workman can insert the end part of the tape measure in the slot or slots so that a plaster board or the like can be cut to a desired width more easily. In addition, a handle (51) for a knife of the type having a replaceable blade (53,100) comprises a mounting portion to hold the blade in the handle. A reinforcing portion (52) extends from the mounting portion so as to lie at least partially over the top of the blade (53,100). The reinforcing portion (52) has a recess (59) into which at least part of the top of the blade locates in use.
Patent EP-0351342-B1 (EP)
Inventor: LOHR ROBERT
IPC: B60P3/08
Filed: 1989-07-12
Granted: 1994-06-08
Abstract: Removable-body road unit, characterised in that it comprises a power unit (8) equipped with a coupling member (5) and with a removable body (9), the coupling member of the power unit, situated towards the front and the body, possessing on the one hand, at the front, a support and locking connection together with two means for maintenance in the removed position, and on the other hand, at the rear, immobilising and centring means (30), together with at least one rear support means and, towards the bottom, a tow-hook support integrated into the body. 
<??>This invention is of interest to designers of equipment and bodywork for road vehicles. 
<IMAGE>
Patent EP-0344134-B1 (EP)
Inventor: ZARDI LUCIANO
IPC: G01N33/574
Filed: 1989-05-25
Granted: 1994-01-19
Abstract: A monoclonal antibody specific to the ED-B sequence of fibronectin expressed in transformed cells. The antibody, which is obtained from a hybridoma deriving from the fusion of immunized mice spleen cells using fibronectin from the culture medium of SV40-transformed embryonic human lung cells with mouse myeloma cells, is useful for the diagnosis of tumors.
Patent EP-0364513-B1 (EP)
IPC: F16D48/02
Filed: 1988-11-16
Granted: 1992-07-29
Abstract: Dans un système de commande de fluide d'une transmission à multi-embrayage, une soupape de modulation de ralenti (50) commande le taux d'augmentation de la pression à l'un (14) des embrayages pour qu'elle soit proportionnelle au déplacement d'un organe d'entrée (112) qui peut être commandé manuellement (122, 124, 126). Le corps (52) de la soupape (50) possède un seul alésage (54) avec lequel un élément de soupape (82) fait communiquer sélectivement une sortie (58) d'embrayage (14) avec une entrée (56) pressurisée et une sortie de drain (60) et elle est connectée à l'organe (110) via des ressorts (106) et un piston de charge (88) alimenté avec un fluide sous pression via un passage restreint (112). Des moyens sensibles à la pression (84) dont une (102) ou plusieures chambres (102, 166, 176) (Figure 6) sont alimentés avec une pression de retour s'opposent à la poussée de l'élément (110).
Patent EP-0419492-B1 (EP)
IPC: F16D65/18
Filed: 1989-03-23
Granted: 1992-06-03
Abstract: Un frein à disque mû par moteur, comprend, disposés à l'intérieur d'un alésage (116), une roue solaire (52), des engrenages planétaires (54, 55, 56) et une paire de couronnes dentées (570, 580). Le moteur (40) couplé à ladite roue solaire (52) entraîne les engrenages planétaires (54, 55, 56) tandis qu'une couronne dentée (570) s'engage par friction dans un alésage (116) du logement d'étrier (74) et dans une autre couronne dentée (580). Cette dernière vient en contact avec une vis (588) reliée à un écrou (530). Le fonctionnement du moteur (40) entraîne la rotation de la couronne dentée (580) et le déplacement de l'écrou (530). Afin de permettre une protection lors du desserrage, la couronne dentée (570) possède des moyens élastiques (572 à 573) disposés entre elle-même et l'alésage (116), ces moyens élastiques (572, 573) assurant dans un sens de rotation de la couronne dentée (580) une faible liaison de force entre la couronne dentée (570) et l'alésage (116), et de ce fait la rotation de la couronne dentée (580) dans ledit sens de rotation peut faire tourner la couronne dentée (570) par rapport au logement d'étrier (114).
Patent EP-0379530-B1 (EP)
IPC: A61M25/10
Filed: 1989-05-31
Granted: 1992-07-08
Abstract: Un ballon destiné à être avalé et à occuper en présence d'autres ballons de même type un volume donné de l'estomac afin de permettre une réduction de poids d'un individu, est constitué d'une enveloppe (1) contenant deux substances (2, 4) susceptibles de réagir chimiquement entre elles et avec de l'eau afin de former un gaz permettant le gonflement du ballon. Les deux substances sont isolées par un enrobage (3) fondant sous l'effet de la température du corps humain. D'autres applications peuvent être prévues pour un ballon susceptible de se gonfler automatiquement sous l'action d'une température prédéterminée.