baber/WOPTO huggingface dataset:
Patent EP-0305227-A1 (EP)
Inventor: SIMON JEAN-MICHEL
IPC: F16G5/16
Filed: 1988-07-05
Abstract: Endless belt comprising a longitudinal strength member formed by a tension-resisting component or a plurality of such components such as cables (C) especially made of metal, glass fibre or any synthetic material having a high tensile strength, transverse elements (60) of trapezoidal general shape having a base and two lateral fins (61, 62) inclined to the said base with a mass of elastomer which consolidates the said transverse elements with each other and with the longitudinal strength member. …<??>The transverse elements (60) are shaped or are provided with means (63) such that, in operation, the resultant of the reaction forces from the bearing of the pulley flanges on the said transverse elements (60) is very close to the mean line for transmitting the force of the longitudinal strength member which forms substantially the neutral fibre of the belt. …<??>Applications: variable speed drive units, clutches and other mechanisms in the automobile industry, especially. …<IMAGE>…
Patent EP-0284525-A1 (EP)
Inventor: FRANKINET JACQUES
IPC: A23J1/20
Filed: 1988-03-08
Abstract: Process for extracting proteins from whey (2), by adsorption (5) on a solid support (6) and thereafter elution of the adsorbed proteins by means of an acid solution (12), characterised in that the adsorption is performed with a medium (4) whose pH is close to that of the whey (2) to be treated. Use: selective extraction of lactoferrin, lactoperoxidase and immunoglobulins. <IMAGE>
Patent EP-0292555-A1 (EP)
Inventor: PERTHUIS EDMOND
IPC: F23C99/00
Filed: 1987-12-11
Abstract: Brûleur pour foyer comportant un canon (4) d'introduction d'un comburant primaire (6), ou canon primaire, un canon (5) d'introduction d'un comburant secondaire (7), ou canon secondaire, un dispositif d'introduction d'un combustible gazeux (1) et un déflecteur-stabilisateur (14) situé sensiblement à l'extrémité du canon primaire faisant face au foyer. Le dispositif d'introduction du combustible (1) comporte des premiers moyens d'injection du combustible (26) adaptés à produire un premier jet (22) sensiblement axial ou légèrement divergent relativement à l'axe du brûleur (19) et des deuxièmes moyens d'injection du combustible (27) adaptés à produire un deuxième jet divergent (24) relativement à l'axe du brûleur. La présente invention peut être utilisée pour la combustion du gaz naturel.
Patent EP-0343172-A1 (EP)
Inventor: HERTSGAARD JOHN P
IPC: F42C15/34
Filed: 1987-11-27
Abstract: Un dispositif de validation (24) pour le générateur de gaz d'un distributeur de munitions à dispersion forcée (10) comprend un logement (58) dans lequel sont ménagés un alésage (60), un conduit de sortie (88) et une ouverture de détonateur (68) dans laquelle est positionné un détonateur à déclenchement électrique (70). Un piston (62) est situé dans l'alésage (60) et présente une position validée et une position invalidée. Une rainure de sécurité (64) est formé dans la surface externe du piston (62, et un passage de sécurité (72), une ouverture de sécurité (74, 75) et un conduit de transfert (86) sont ménagés dans le piston (62). Un générateur de gaz (42) contenant un certaine quantité de substance pyrotechnique (84) est monté dans le logement (58). Le générateur de gaz est pourvu d'un orifice de sortie de sécurité (46, 47) et d'un conduit d'admission (44).
Patent EP-0346371-A1 (EP)
Inventor: STENLUND STIG
IPC: F28F3/12
Filed: 1988-02-18
Abstract: Un échangeur de chaleur (4) pour refroidir une machine telle que transmission mécanique ou tout autre élément de transmission, pompe hydraulique, moteur ou embrayage, compresseur, moteur à combustion interne ou machine analogue, comprend un carter (1) dans lequel des éléments (2) mécaniques mobiles actionnés lorsque la machine fonctionne, sont logés et renferme un milieu liquide (3), tel qu'un lubrifiant ou un liquide hydraulique. L'échangeur de chaleur est monté dans la paroi (5) extérieure du carter et comprend deux chambres (6, 7) qui sont mutuellement séparées par une cloison (8) imperméable au liquide, qui comprend une partie de la cloison. Le milieu liquide (3) enfermé dans le carter passe à travers la chambre (7) située vers l'intérieur, pendant que le milieu de refroidissement passe à travers la chambre (6) située vers l'extérieur. L'échangeur de chaleur (4) est positionné de sorte qu'une différence de pression est créée entre l'entrée (13) et la sortie (16) de la chambre (7) située vers l'intérieur, sous l'effet du mouvement des éléments (2) mécaniques mobiles, obviant ainsi au besoin d'une pompe séparée pour entraîner le milieu (3) à refroidir à travers l'échangeur de chaleur.
Patent EP-0329760-A1 (EP)
Inventor: BROSTOFF STEVEN W
IPC: C07K14/52
Filed: 1988-08-05
Abstract: A method of culturing antigen-specific lines of lymphocytes of the suppressor T class (T s ) 
and cell lines generated 
thereby which suppress T H  cell activity. Derivatives of the supernatant of the cell cultures 
non-specifically suppress helper 
T cell activity.
Patent EP-0379616-A1 (EP)
Inventor: HUBER PETER
IPC: H01L25/18
Filed: 1989-01-26
Abstract: If the upper side (4) of a first semiconductor body (3) is bonded to the lower side (6) of a second semiconductor body (5) and they are mutually covered with a plastic material (9), malfunctions may occur in the semiconductor body (3, 5) whose semiconductor structures are on the bonded side when load changes occur. This is prevented by providing the lower side of the other semiconductor body with a ductile metal layer, for example of aluminium. <IMAGE>
Patent EP-0328950-A1 (EP)
Inventor: CRAUN GARY P
IPC: C09D167/02
Filed: 1989-02-02
Abstract: A protective surface coating composition containing a catalytic amount of a transesterification catalyst, where the coating composition contains a polymeric binder adapted to crosslink by transesterification upon heat curing, the coating composition comprising: 
a polymeric binder containing hydroxyl functional groups and lower alkyl ester carboxylic ester functional groups adapted to transesterify and crosslink in the presence of a transesterification catalyst; 
said transesterification catalyst comprising on the basis of 100 weight parts of said polymeric binder betwen 1 and 20 weight parts of catalytic epoxy compound containing oxirane functionality in combination with 0.1 to 10 weight parts of (a) a conjugate base of a weak acid comprising an inorganic cation salt, where the conjugate base of a weak acid has a pka between 2.5 and 14; or (b) an inorganic salt having an inorganic cation selected from sodium, potassium, lithium, calcium, and iron and an inorganic anion selected from a halogen, azide, cyanide or hydroxide; 
where said polymeric binder is substantially free of carboxyl groups and is adapted to cure by transesterification.
Patent EP-0328114-A1 (EP)
Inventor: MISAGE ROBERT JOHN
IPC: H01M8/04
Filed: 1989-02-09
Abstract: In order to achieve good stack water chemistry and minimize corrosion in a fuel cell stack [10] water cooling loop [12, 14], the oxygen concentration in the water must remain within a relatively narrow range. Stacks using steam separators [30] produce water in the separators which is relatively devoid of oxygen. Makeup water [38] is used to replace the steam lost from the separator, which makeup water is relatively rich in oxygen. The flow rates of the makeup water and steam separator water are controlled to produce a proper oxygen concentration in the recirculated coolant water. Some of the makeup water will be added directly into the steam separator so that it will be stripped of oxygen and the rest will be added subsequent to the steam separator.
Patent EP-0332940-A1 (EP)
Inventor: KOWALSKI WERNER
IPC: C01B25/41
Filed: 1989-03-02
Abstract: To prepare sodium tripolyphosphate, a sodium orthophosphate solution having an Na2O:P2O5 ratio of about 5:3, which additionally contains a compound yielding potassium ions, is introduced into the upper section of a spray tower and the sodium orthophosphate solution is sprayed into this by means of at least one nozzle through a flame zone produced by several burners arranged in a circle. The dry alkali metal tripolyphosphate is collected in the lower section of the spray tower.
Patent EP-0339284-A1 (EP)
Inventor: REILLY JAMES LEO
IPC: H01G4/18
Filed: 1989-03-30
Abstract: A dielectric medium composition comprising a fluorine-containing amide or a fluorine-containing sulfonamide and capacitors or other electric devices incorporating said composition, are disclosed herein.
Patent EP-0343597-A1 (EP)
Inventor: SMILEY ROBERT ARTHUR
IPC: C07C253/32
Filed: 1989-05-23
Abstract: A process for the production of tris(2-cyanoethyl)amine from acrylonitrile by reacting acrylonitrile with an ammonium salt dissolved in water at a pH of less than 7.
Patent EP-0343650-A1 (EP)
Inventor: YANADORI MICHIO
IPC: F25B17/08
Filed: 1989-05-24
Abstract: A heat accumulation system has a plurality of chemical heat accumulation units (A, B) arranged in parallel and each incorporating reaction vessels (1, 2, 1', 2') containing, respectively, a chemical heat accumulating material such as zeolite (3, 3') and a reaction medium (4, 4') such as water. Any surplus heat which could not be used in the regeneration of the chemical heat accumulation material in one system is utilized for evaporation of a reaction medium in the other unit. Disclosed also is a method of operating this system.
Patent EP-0345603-A1 (EP)
Inventor: TERAI KIYOHISA HAMAKAWASAKI WO
IPC: H01S3/038
Filed: 1989-05-30
Abstract: In a gas laser, the surface of either or both of discharge electrodes (2, 3) are formed from titanium oxide which provides fine sputtering proof. The discharge electrodes (2, 3) are formed from titanium as a base material having an oxidized surface. Alternatively, the discharge electrodes (2, 3) are formed from molybdenum as a base material with titanium coated and the surfaces are oxidized. In the gas laser of the direct current discharge type, the cathode (3) is formed as described above. Both of anode (2) and cathode (3) are formed as described above in the gas laser of the alternate current discharge type.
Patent EP-0355303-A1 (EP)
Inventor: ZARDI UMBERTO
IPC: B01J8/04
Filed: 1989-06-19
Abstract: In a process for exothermic and heterogeneous synthesis, for example of ammonia, in which the synthesis gas is reacted in several catalytic beds (6, 7, 13) with axial-radial or only radial flow, said reaction gas is collected at the outlet from the last catalytic bed but one (7) and is transferred to a system for heat recovery (SAC) external to the reactor, and is re-introduced into the last catalytic bed (13).
Patent EP-0350921-A1 (EP)
Inventor: ABATJOGLOU ANTHONY GEORGE
IPC: C07C45/00
Filed: 1989-07-13
Abstract: An improved cobalt catalyzed oxo reaction process for producing alcohols and aldehydes which comprises employing a monosulfonated tertiary metal salt ligand and phase separating the alcohol and aldehyde reaction products from the oxo reaction product composition by the use of added water or both added water and an added non-polar hydrocarbon compound.
Patent EP-0375995-A1 (EP)
Inventor: SCHMIDT HEINZ
IPC: B65D65/24
Filed: 1989-12-02
Abstract: The wrap-around cardboard package or the like for an essentially rectangular container (2) has a covering surface (3), two side walls (4, 5) and a bottom surface (6), which are connected to one another via folding lines (9, 10) and an adhesive seam (11), a tab (13, 14) being provided in the bottom surface F(6), which tab can be pressed into the interior of the wrap-around package thereby engaging in a depression (5) of the container and by this means locking said container and the wrap-around package to one another.
Patent EP-0433475-A1 (EP)
Inventor: HARTZHEIM GERDA MARIA
IPC: B65D77/20
Filed: 1989-12-19
Abstract: The invention relates to a process for manufacturing membrane lids (1) consisting of a multi-layered material having at least one metallic layer for sealing containers, the lids having at least one tear-open flap (2) projecting out over the periphery of the container. Here, an improved process is achieved in that firstly, cut-outs (11) are made in a metallic foil (9), in the regions of the cut-outs of which the tear-open flaps (2) of the membrane lids (1) to be subsequently cut out of the multi-layered material come to be located, that a non-metallic layer consisting of a hot-sealable material and/or on the outer side of which a layer of hot-sealable material (10) is applied is then laminated onto the metallic foil (9), and that finally, the membrane lids (1) having tear-open flaps (2) are cut out of the multi-layered material formed in this way in such a manner that the tear-open flaps are formed out of the areas (16) of the multi-layered material which are free of metallic foil.
Patent EP-0372644-A1 (EP)
Inventor: VILLALON CLAUDINE
IPC: H01L29/78
Filed: 1989-12-04
Abstract: Method of manufacturing a semiconductor integrated circuit including the formation, on a substrate, of conductive patterns comprising so-called first parts P1 having at least one dimension W1 of small size, and so-called second parts P2 having larger dimensions and an upper surface substantially coplanar with that of the first parts P1, the depositing of a first dielectric layer D1 covering the device with a thickness Hd which is uniform and substantially equal to or greater than the height Hm of the first parts P1, followed by the depositing of a second dielectric layer D2 having a smaller thickness on the first parts P1 than on the second parts P2, followed by the etching of the dielectric material comprising a first step which is stopped upon the appearance of the upper face of the first dielectric layer D1 above the first parts P1, and a second step during which the first dielectric layer D1 is etched at a rate which is higher than or equal to the rate of etching of the second dielectric layer D2, said second step being stopped upon the appearance of said first parts P1.
Patent EP-0359381-A1 (EP)
Inventor: NGUYEN TUAN A
IPC: A61F2/16
Filed: 1989-07-31
Abstract: An intraocular lens (10) includes an optic (11) for implantation in a human eye and first and second fixation members (12,13) attached to the optic for supporting the optic from the capsular bag of the eye, each of the fixation members having inner (14,18) and outer (15,17) legs. The inner legs extend radially outwardly and circumferentially from first and second attachment sites on the optic to intermediate portions (21,23) of the fixation members. Each of the outer legs extend along an arc from the intermediate portion (21,23) of the fixation member to a distal end portion (24,25) of the fixation member. The arcs extend along a circle (18) that is centered on an optical axis (19) of the optic, the circle has a diameter that is approximately equal to the diameter of the capsular bag, and each of the first and second outer legs has a length such that the distal end portion of each of the fixation members is disposed proximate the intermediate portion of the other fixation member so that the first and second fixation members can abut a substantial portion of the capsular equator of the capsular bag and yet flex radially inwardly slightly to accommodate variations in the diameter of the capsular equator.
Patent EP-0354725-A1 (EP)
Inventor: MCCUSKER REDMOND
IPC: F04B1/04
Filed: 1989-08-03
Abstract: An hydraulic pump and motor assembly for a vehicle hydraulic system has a housing (1) accommodating the pump (2) and motor (3), the pump (2) having one or more spring-loaded pistons (6) working in complementary bores (7) to pump hydraulic fluid from a reservoir port (8) to a delivery port (9), the pistons (6) being operated from an eccentric (11) on a rotary output shaft (10) of the motor (3) through cam bearing means (12). The assembly includes retaining means for the pistons (6) to limit their radially inwards movement, when the motor output shaft (10) is removed, to an amount which is insufficient to break the hydraulic circuit containing the pistons (6). This enables the motor (3) to be removed, while ensuring that the pistons (6) are retained in their bores (7) so that the hydraulic circuit remains intact. The cam bearing means (12) may be mounted on the shaft (10) without being retained on it, with the engagement between the pistons (6) and the cam bearing means (12) arranged so that they are all retained in the housing on withdrawal of the output shaft. Alternatively the cam bearing means (12) may be withdrawn with the shaft (10), the pistons (6) being retained by stop means (45) located in the bores (7).
Patent EP-0363096-A1 (EP)
Inventor: CURRAN MICHAEL WILLIAM BERRY
IPC: G06F15/177
Filed: 1989-09-29
Abstract: A data processing system comprises a number of modules connected together by a bus. When the system is initially powered up, the bus is interrogated to determine the actual configuration of modules on the bus. This actual configuration is then compared with the expected configuration, held in a memory. If they do not match, and if the actual configuration is potentially dangerous, the power supply is immediately switched off to prevent electrical damage. Otherwise, a bootstrap procedure is initiated for loading programs into the system for normal operation.
Patent EP-0338930-A1 (EP)
Inventor: ROIATTI JEAN-MARIE
IPC: H01H71/02
Filed: 1989-04-20
Abstract: The device comprises a lock mechanism with a rotary member (15') driving eccentrically a link-rod (19') applied against a span (23') of a contact-holder (21') rocking about a fixed pin and carrying the moving contact (29'), means capable of being actuated by a breaker means (9') and comprising at least one piece (38') articulated on the contact-holder (21') on a pin (39') which is eccentric in relation to the axis of rotation of the contact-holder (21'), which piece (38') interacts with the end (24'), of the link-rod (19'), in contact with the span (23') to provide for the escape of the said end (24') away from the span (23') of the contact-holder (21') in the closed contact position when the said breaker means (9') is actuated. <IMAGE>
Patent EP-0340118-A1 (EP)
Inventor: BLANCHARD JEAN-MARIE
IPC: B60N2/02
Filed: 1989-02-21
Abstract: The articulation is of particular application to vehicle seats. It comprises a fixed endplate (1) and a movable endplate (2), both mounted on a common axis and having teeth with which a planet wheel (9) driven by an eccentric (3) engages. A locking disc (14) whose centre lies on the common axis is keyed so as to rotate relative to the eccentric (3). When torque is applied to the movable endplate the planet wheel locks itself against the disc (14). 
<IMAGE>
Patent EP-0340209-A1 (EP)
Inventor: HIERZENBERGER KURT
IPC: F16H48/30
Filed: 1989-04-25
Abstract: A locking device for a differential gear for motor vehicles has a locking device which is arranged either in the differential gear itself or in a part which is in driven connection with a shaft of the differential gear, for example a locking plate clutch (16, 17). Mechanically effective means are provided which, in the event of a speed difference or a torque difference between at least two output shafts (4, 5) and/or between the input shaft and at least one output shaft of the differential gear or of the part which is in driven connection therewith, operate the locking device and hence at least partially counteract the differential effect, and additionally mechanically effective means (50-59), which can be influenced by the steering movement of the motor vehicle, are provided for the same purpose. <IMAGE>
Patent EP-0386142-A1 (EP)
Inventor: KILPATRICK PETER K
IPC: A61K39/44
Filed: 1988-11-08
Abstract: Le procédé décrit sert à extraire un composé lié spécifiquement par un ligand à partir d'une solution brute contenant le composé. Ledit procédé consiste à prévoir une multiplicité de liposomes à la surface desquels est lié le ligand, puis à mélanger les liposomes avec la solution brute, afin que le ligand se lie au composé à extraire. Les liposomes sont ensuite séparés de la solution brute et le composé à extraire est récupéré à partir des liposomes.
Patent EP-0440606-A1 (EP)
Inventor: FELDER ERNST
IPC: A61K49/00
Filed: 1988-12-16
Abstract: Macrocyclic derivatives of 1,4,7,10-tetraazacyclododecane of general formula I <CHEM>  wherein  A is a group of formula <CHEM>  in which R      is H or alkyl or optionally substituted benzyl or a H(OCH2CH2)1-4-, Me(OCH2CH2)1-4-, or Et(OCH2CH2)1-4- group, X      is O-R1, in which R1 is H or alkyl, hydroxyalkyl, alkoxyalkyl, alkoxyhydroxyalkyl or a polyoxaalkyl group or X is -NR2R3, in which R2 and R3 are H or alkyl, hydroxyalkyl, alkoxyalkyl or alkoxyhydroxyalkyl,  and B1, B2 and B3      have the same meanings as A or are H or a group of formula <CHEM>  in which R4      is H or alkyl, Y is a O-R5 group, wherein R5 is H or alkyl, hydroxyalkyl, alkoxyalkyl, alkoxyhydroxyalkyl or a polyoxaalkyl group, or Y is a -NR6R7 group, wherein R6 and R7 are H or alkyl, hydroxyalkyl, alkoxyalkyl or alkoxyhydroxyalkyl, said derivatives optionally being salified, and the complex salts thereof, are used as pharmaceuticals and/or diagnostic agents.
Patent EP-0365605-A1 (EP)
Inventor: WAY MICHAEL FREDERICK WILLIAM
IPC: A01M29/32
Filed: 1989-01-09
Abstract: Un dispositif dissuadant les oiseaux de se percher ou de faire leur nid sur les corniches des maisons et analogues, comporte un ou plusieurs fils (12, 13, 14) reliant les faces opposées de deux dispositifs (10, 11) de fixation de fil montés de manière fixe sur ladite corniche ou analogue. Le ou les fils sont raccordés à un dispositif (10) de fixation de fil par un dispositif de rappel (15) réglant la longueur et la tension du ou des fils lorsqu'il est fixé au dispositif (11) de fixation de fil opposé. Lorsqu'on utilise plus d'un fil on peut monter lesdits fils séparément ou collectivement sur ressort, au moyen d'un tambour à ressort.
Patent EP-0406316-A1 (EP)
Title: Peptides derived from Foot and mouth disease virus.
Inventor: JAMES STEPHEN COOPERS ANIMAL H
IPC: G01N33/569
Filed: 1989-03-23
Abstract: A peptide and veterinarily acceptable salts thereof present an amino acid sequence which is derived from foot-and-mouth disease virus (FMDV), is independent within the FMDV structure of a B-cell epitode and is capable of eliciting T-cell help in an animal susceptible to FMDV infection for production of antibody against an antigen. Optionally an amino acid in the sequence may be replaced by another amino acid which does not affect the function of the sequence to elicit T-cell help.
Patent EP-0412114-A1 (EP)
Inventor: SYVERSEN DAG
IPC: C25C3/12
Filed: 1989-04-28
Abstract: Sont décrits un procédé et un dispositif pour réaliser une collerette autour d'un mamelon anodique (4). La composition de collerette est amenée à un moule de compression (6) comprenant deux sections et est comprimée par ledit moule de compression, le cas échéant, traitée avec de la chaleur et/ou des vibrations, après quoi les deux sections sont desserrées et ôtées. Dans une variante, la composition de collerette peut être amenée à deux moitiés de moule de coulée (19) dont chacune correspond à une demi-collerette (33', 33''), et être prémoulée à l'intérieur de celles-ci. Les demi-compositions de collerette (30, 31) sont ensuite transférées à un moule de compression (26) constitué de deux sections (26', 26'') et sont, à l'aide de ces dernières, disposées autour du mamelon (4) puis réunies, après quoi la composition est comprimée, le cas échéant, traitée avec de la chaleur et/ou des vibrations pour que la composition contenue dans les sections du moule de compression soit unie et conformée en une seule pièce de la forme de collerette souhaitée, après quoi les sections du moule de compression sont séparées.