baber/WOPTO huggingface dataset:
Patent EP-0311604-B1 (EP)
IPC: B01D37/00
Filed: 1986-06-26
Granted: 1992-03-25
Abstract: Le procédé décrit permet l'analyse qualitative et/ou quantitative dans un échantillon liquide d'un analyte composé d'antigènes, d'anticorps, de micro-organismes ou d'autres cellules. Lorsqu'on analyse des antigènes, des anticorps ou des micro-organismes de petite taille, tel que des virus, on les lie d'abord en complexe aggloméré à des particules inertes. Lorsqu'on analyse des bactéries, des champignons ou d'autres cellules, ceux-ci peuvent être utilisés directement. L'échantillon, qui a pu ainsi être préparé, est mis en contact avec des anti-anticorps marqués par enzymes (dits FASSEL) spécifiques à l'analyte, ce qui produit la formation de complexes agglomérés. L'échantillon est ensuite acheminé à travers un filtre qui retient les particules liées au complexe et les micro-organismes de grande taille mais laisse passer les anti-anticorps spécifiques non-liés marqués par enzymes, lesquels sont ensuite révélés par un procédé qui consiste à mettre en contact la solution avec un substrat spécifique que les anti-anticorps marqués par enzymes décomposent en des produits révélable chromatiquement. Un appareil, permettant de réaliser ledit procédé, comprend un récipient tubulaire (1) pourvu d'un couvercle et divisé en une chambre supérieure (2), une chambre de filtrage (3, 4) et une chambre inférieure (5). La chambre supérieure (2) est séparée de la chambre de filtrage (3, 4) par une membrane (6) et un filtre (7) tel qu'un filtre stérile et disposée dans la chambre de filtrage (3, 4). La chambre de filtrage (3, 4) est en outre séparée de la chambre inférieure (5) au moyen d'un dispositif de fermeture (8) monté de façon amovible.
Patent EP-0242708-B1 (EP)
IPC: A61B17/56
Filed: 1987-04-08
Granted: 1992-11-19
Abstract: The invention relates to a pedicular screw (1) with a thread and a receiving part, as is used for mono- or multi-segmental stabilising of the spinal column. In order to facilitate insertion and to reduce the load on the screw and on the threaded rods to be connected to the latter, a threaded shaft part (2) and a receiving part (3) are connected to one another in an articulated manner. 
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Patent EP-0254847-B1 (EP)
IPC: B41F21/05
Filed: 1987-06-11
Granted: 1991-08-14
Abstract: A device for driving an oscillating auxiliary gripper of a printing press includes an eccentric shaft rotatably mounted in the side upright of the press and on the eccentric portion of which a cam-actuated auxiliary gripper shaft is rotatably mounted for oscillation thereon rotation with a driven gear being rigidly secured to the eccentric shaft and meshing permanently with a drive gear that rotates with the impression cylinder of the press is arranged to provide positively cooperating drive elements and coaxiality of the input and output shafts for introducing the desired additional motion superimposed upon the continuous rotation of the lifting eccentric of the auxiliary gripper. To this end, an auxiliary cam and main cam are rigidly secured to the eccentric shaft coaxially with the driven gear and are positively connected by way of a double cam follower lever having a pivoted connection in the frame and a pivoted connection through a crank link to the drive or input side of a differential planetary transmission on whose output side the auxiliary gripper shaft is rotatably disposed for oscillation on the eccentric portion of the rotating eccentric shaft.
Patent EP-0267454-B1 (EP)
Title: Hydraulic brake system for a vehicle
IPC: B60T8/44
Filed: 1987-10-15
Granted: 1992-04-15
Abstract: A hydraulic vehicle brake system having a brake booster disposed in a housing. The brake booster communicates via an energy supply system with a supply container and via shutoff devices with brake chambers that can be acted upon by plungers via the brake booster. The brake chambers are connected in turn via brake lines and incorporated shutoff valves to wheel brake cylinders of wheel brakes. A stop bushing surrounds the master cylinder piston and has a sleeve, and a spring is disposed between the sleeve and an annular stop integral with the housing. The stop bushing, an inner plunger face and the housing enclose a plunger chamber. In regulated operation, the plunger chamber likewise communicates with the energy supply system via the brake booster and corresponding lines. During normal brake operation the plunger chamber is connected to the supply container via a line connected to a reversible valve.
Patent EP-0239284-B1 (EP)
IPC: A23N12/02
Filed: 1987-03-11
Granted: 1991-09-25
Abstract: The invention relates to a method comprising the steps of size-grading G potato tubers (55) and then bringing substantially soil-free size-graded tubers (55) to a thermal treatment zone T in which they are immersed in a fluid (10) at a temperature of from 45 to 85 DEG C, for a period of time sufficient to kill at least some microorganisms without significantly damaging the tubers. According to the invention the tubers (55) are then passed substantially directly, through a drying zone D, in which they are surrounded by a hot air flow (68) having a temperature of from 40 to 75 degrees C, to dry their outer surfaces following which they are brought to a cooling zone P. The invention also relates to an apparatus comprising a vessel (2) with an endless conveyor (4) for conveying tubers along a conveying path through hot fluid (10) held in vessel (2) at a temperature of from 45 to 85 DEG C. According to this invention a second conveyor (57) is provided for conveying the tubers (55) through a drying zone (D) provided with an air flow induction device (67) and a heater (H) formed and arranged for inducing a hot air flow (68) having a temperature of from 40 to 65 DEG C around tubers (55) passing through the drying zone (D).
Patent EP-0272973-B1 (EP)
IPC: C10G11/18
Filed: 1987-12-08
Granted: 1991-06-12
Abstract: According to the process, the feedstock and a first mixture of a major part of substantially inert solid particles originating from the line (4) are introduced into a vaporisation zone (1a) at a temperature T'2 of between 650 DEG C and 1200 DEG C, the feedstock and the first mixture of solid particles are caused to flow into a stream of carrier gas and a second stage of a major part of catalyst particles of smaller particle size and lower density originating from the line (6) is introduced into a cracking zone (1b) continuous with the vaporisation zone, at a temperature T'1 of between 300 and 750 DEG C, lower than T'2; the resulting mixture is circulated countercurrentwise in the cracking zone (1b), the cracking effluents and the solid and catalyst particles are recovered (9), the said effluents are separated from the said particles, the said particles are separated off (13a) and regenerated, an inert solid particle fraction and a catalyst particle fraction are recovered separately and are recycled into the vaporisation zone and into the cracking zone respectively. Application in the oil industry. <IMAGE>
Patent EP-0258455-B1 (EP)
Title: Process for manufacturing glass
IPC: C03C1/02
Filed: 1987-02-27
Granted: 1991-08-07
Abstract: A process for manufacturing glass from silicon dioxide by vacuum melting, which comprises mixing silicon dioxide powder containing a phase conversion promoter in an excess amount with a substantially promoter-free silicon dioxide powder or adding a silicon dioxide powder to a solution containing the phase conversion promoter, adjusting the pH of the solution by adding an acid or alkali component thereto, stirring the mixture, dehydrating and drying it to obtain a silicon dioxide powder uniformly containing the promoter, filling the powder in a vessel, then heating it to obtain a sintered molding of cristobalite crystal phase having self-supportaing properties, proper strength, and high porosity, and heating it in vacuo to obtain high-quality glass with good efficiency.
Patent EP-0269666-B1 (EP)
Title: Systeme de fixation
IPC: F16M11/04
Filed: 1987-06-04
Granted: 1990-03-21
Abstract: Système de fixation à usage notamment d'adaptateur pour trépied. Le système de fixation comporte un premier bras de support sous lequel se fixe un second bras de support (1, 2). Les deux bras sont fixés l'un à l'autre par un élément de fixation (19). Afin de faciliter la formation et l'assemblage du système, chacun des bras de support est pourvu d'un alésage orienté symétriquement par rapport à l'axe pivotant (13) et recevant l'élément de fixation (19). Ledit élément comprend un premier épaulement (21) et un second épaulement (23) qui viennent se loger dans des évidements ménagés dans les alésages. Les bras de support sont séparés en deux parties par un plan qui passe à travers l'axe (13).
Patent EP-0280998-B1 (EP)
Title: Method for manufacturing improved panty protectors
IPC: A61F13/15
Filed: 1988-02-23
Granted: 1992-10-07
Abstract: Improvements are made in a panty protector (10) of the kind comprising adhesive attachment (16) and provided with transversely extending flaps (24). The peripheral shape of the protector is such that it is possible to produce the sheet of material of construction for the protector (10) and simply cut said shapes out of said sheets with minimal waste.
Patent EP-0284853-B1 (EP)
Title: Combined gas and steam turbine power station
IPC: F02C3/28
Filed: 1988-03-10
Granted: 1992-01-29
Abstract: In a combined gas and steam turbine power station with a preconnected coal gasifier and a gas cooling and gas purification system post-connected to the coal gasifier, the naphtha and oil fractions occurring are to be used for obtaining energy in a way that promises the greatest possible efficiency. To this end the invention provides for return of the tar fractions occurring in gas cooling and purification to the coal gasifier (15) and use of the naphtha and oil fractions occurring as additional gas turbine fuels. In addition the precipitated naphtha and oil fractions may be led into a reservoir (19) and fed to the combustion chamber (7) of the gas turbine as required. The invention is particularly suitable for coal-fired power stations.   <IMAGE>
Patent EP-0285119-B1 (EP)
Title: Physical quantity controller
IPC: G05B15/02
Filed: 1988-03-30
Granted: 1992-06-03
Abstract: A physical quantity controller is provided which includes numeral updating keys (17), a mode changing key (18), and a display unit (15). A value displayed on the display unit (15) is updated via the numeral updating keys (17). The updated value is automatically set as a new set point or alarm point when a predetermined time elapses after the updating keys (17) are actuated.
Patent EP-0296486-B1 (EP)
Inventor: MORLOCK GERHARD DR
IPC: C09D183/02
Filed: 1988-06-16
Granted: 1994-02-16
Abstract: The composition comprises a cocondensate of vinyltrimethoxysilane or vinyltriethoxysilane and tetramethoxysilane or tetraethoxysilane, a reactive thinner which contains at least 2 vinyl, acrylic or methacrylic groups per molecule, and optionally a photoinitiator known per se. The composition can be prepared by forming the cocondensate in the presence of an at least equivalent amount of water or in the presence of a small amount of a carboxylic acid, removing all the volatile components of the reaction mixture, and mixing the oily siloxane which remains as the residue with the other components.
Patent EP-0299364-B1 (EP)
IPC: F25J3/04
Filed: 1988-07-07
Granted: 1990-12-27
Abstract: In a process and apparatus for air separation by rectification air 1 is preliminarily separated in a first rectification stage 2 of a two-stage rectification column to obtain a nitrogen-rich fraction 4 and an oxygen-rich fraction 8. These two fractions are fed to the second rectification stage 6 and separated into oxygen and nitrogen fractions. An argon-enriched fraction, containing essentially oxygen and argon, is removed from the second rectification stage at an intermediate point and is separated in a raw argon column 10 by rectification into an argon-rich fraction 18 and a liquid fraction 19 containing essentially oxygen. The liquid fraction 19 is fed back into the second rectification stage. Another fraction 22 is removed from the raw argon column above the bottom thereof and is separated in a high-purity oxygen column 23 to produce a high-purity oxygen fraction 25, 26 and a lighter residual fraction 24. An additional nitrogen-rich fraction is removed from the head of the first rectification stage and separated in a high-purity nitrogen column 31 producing a bottom liquid fraction 29, which is fed back to the head of the first rectification stage, and a residual gas fraction 33. A high-purity nitrogen fraction 34 is removed at a point several plates below the head of the first rectification stage.
Patent EP-0347493-B1 (EP)
IPC: A23L27/00
Filed: 1988-11-05
Granted: 1993-03-10
Abstract: A partial extract containing the volatile in steam components and further lipophilic components of medical plants and/or spice plants or parts thereof, which may be charged in fresh or dried state, is obtained by a) mixing said plants or parts thereof with at least one organic solvent and extracting in usual manner, then either b) 1) adding to this extraction mixture at least one drying agent, in order to take away the water from the organic phase, and then separating the dried organic phase from the vegetable solid matter and from the drying agent, or b) 2) separating the vegetable solid matter from the organic phase, then adding to this organic phase at least one drying agent, in order to take away the water, and then separating the dried organic phase from the drying agent, and c) distilling the organic solvent(s), and recovering in this way a lipophilic concentrate.
Patent EP-0281315-B1 (EP)
Title: (trifluoromethyl) naphthalene recovery process
IPC: C07C67/30
Filed: 1988-02-24
Granted: 1993-06-23
Abstract: A (trifluoromethyl)naphthalene which has been prepared by reacting a halonaphthalene with a trifluoroacetate salt in the presence of cuprous iodide and a dipolar aprotic solvent is recovered by (1) replacing the dipolar aprotic solvent in the final reaction mixture with an alkane containing 6-12 carbons, (2) heating the resultant slurry to a temperature sufficient to dissolve the organic ingredients, (3) allowing the inorganic ingredients of the slurry to settle, (4) decanting the organic layer, and (5) cooling to precipitate the (trifluoromethyl) naphthalene.
Patent EP-0287500-B1 (EP)
IPC: A01K39/02
Filed: 1988-04-14
Granted: 1991-08-14
Abstract: A suspension-type water supply system for poultry includes a plurality of rigid, elongated suspension members (2) each formed at one side with a longitudinally-extending socket section (2a) receiving a water supply pipe (8) for supplying water to poultry drinking devices (10) suspended therefrom, and formed at its opposite side with a continuous, longitudinally-extending flange section (2b) for increasing the resistance of the water supply system to sagging; and a plurality of bridging members (4) each bridging the ends of two adjacent suspension members (2) and securing them together by fasteners (6) passing through the bridging members (4) and the ends of the suspension members (4). The flange section (2b) of each of the suspension members (2) is formed with a pair of longitudinally-extending ribs (12,14) on its opposite faces. The system further includes a plurality of hangers (22) slidably receiving the ribs (12,14) for supporting the water supply system in suspension at any desired points thereof.
Patent EP-0302037-B1 (EP)
Inventor: HOEJBERG SVEND
IPC: E01C23/16
Filed: 1988-07-26
Granted: 1994-03-02
Abstract: The invention provides a vehicle for applying a stripe to a surface such as a stripe for marking areas in a sports ground or lines on a road, said vehicle having a spray nozzle (6, 7) for discharging the material, a container (9) for the material, a conduit (8, 8a) between the container (9) and the nozzle (6, 7) and a pump (8a, 10, 11, 12) designed to be driven by at least one wheel (3, 4) situated on the frame (2) of the vehicle and to supply material to the nozzle (6, 7) in an amount relative to the capacity of the nozzle. The pump is designed as a hose pump (8a, 10, 11, 12) where some rollers (12) being rotated by one of the wheels (3, 4) in a forward motion can compress the elastomer conduit (8, 8a) in such a manner that a suction/pressure effect is created in the hose (8, 8a) carrying the material to the nozzle (6, 7) for discharge through this (6, 7).
Patent EP-0374534-B1 (EP)
Inventor: HONORE TAGE
IPC: A61K31/495
Filed: 1989-11-28
Granted: 1994-07-06
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM>  wherein R<1> is hydroxy, alkoxy, aryloxy, aralkyloxy, cycloalkylalkoxy, cycloalkoxy, or acyloxy; R<5> and R<6> together form a further fused ring, which is substituted with hydrogen, halogen or CN, and R<7> and R<8> independently are hydrogen, NO2, halogen, CN, SO2NR min R min , SO2R min , CF3, or OR min , wherein R min  is hydrogen or C1-4-alkyl; or R<7> and R<8> together form a further fused ring, which is substituted with hydrogen, halogen or CN, and R<5> and R<6> independently are hydrogen, NO2, halogen, CN, SO2NR min R min , SO2R min , CF3, or OR min , wherein R min  is hydrogen or C1-4-alkyl. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters, particularly the quisqualate receptors, and especially as neuroleptics.
Patent EP-0363107-B1 (EP)
Inventor: MEE JOHN DAVID C O EASTMAN KOD
IPC: C09B23/01
Filed: 1989-09-29
Granted: 1995-03-22
Abstract: Compounds of the formula: <CHEM> where Z1, Z2, L1-L5, R1, R2, R3, m, and n are as defined herein are disclosed. A method of making the compounds is also disclosed. The compounds are useful as sensitizing dyes in photographic elements.
Patent EP-0364167-B1 (EP)
Title: Injector cleaning/testing apparatus
IPC: F02M65/00
Filed: 1989-10-05
Granted: 1993-07-14
Abstract: Injector cleaning/testing apparatus is arranged to enable electrically actuated injectors to be cleaned and tested whilst in situ on an engine. The apparatus is connected to the fuel supply system (12, 13, 15) of the engine which feeds fuel and/or cleaning fluid to the engine injectors (11). Measuring means (5) is also provided for measuring the rate of flow of fuel through the injectors (11). Fuel is pumped to pressurise the supply of fuel to the injectors; the pressure is measured and the rate of change of the pressure is determined as an injector is opened thereby determining the rate of flow through the injector. The apparatus also includes an arrangement whereby the engine fuel supply pump (13) is used during cleaning and an arrangement (42-48) by which the injectors (11) may be actuated in different modes without disconnection.
Patent EP-0372954-B1 (EP)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D233/58
Filed: 1989-12-07
Granted: 1994-03-09
Abstract: Compounds of the formula: <CHEM>  wherein    X is -CH2 - or - @-  Rl is H, alkyl or benzyl, which can be substituted or unsubstituted  R2 is H, alkyl, OH or alkoxy  R3 is H, CH3, CH2CH3, OCH3 or Hal R4 is H, CH3, CH2CH3, OCH3 or Hal and Hal is halogen provided that when R2 is H or C1-3-alkyl then R1 cannot be H and  when R2 is OH or C1-3-alkoxy then X cannot be CO, and non-toxic acid addition salts and mixtures thereof are highly selective antagonists at postsynaptic  alpha 2-adrenoceptors, and are especially useful in the treatment of diabetes.
Patent EP-0378940-B1 (EP)
Inventor: BOTTIGLIONE VINCENT
IPC: H01B7/28
Filed: 1989-12-15
Granted: 1994-03-30
Abstract: The subject of the invention is a composite material 1 essentially comprising a mixture 12 of a water-expandable powder and a heat-bonding powder, held as a sandwich between two flat solid supports 10, 11, one at least of which is at least partially water-soluble. This material is useful in agriculture, medicine, surgery, in the field of hygiene and in the cable industry, especially electrical cable industry. In this application, when water penetrates into the cable, the at least partially water-soluble support(s) release(s) the water-expandable powder which rapidly forms a packing 13 blocking the propagation of water into the cable. <IMAGE>
Patent EP-0374093-B1 (EP)
Inventor: WAGENKNECHT MARCEL
IPC: A61B17/64
Filed: 1989-11-29
Granted: 1995-07-26
Abstract: Body for fixing a group of pins, making it possible to clamp the pins (1) in a vice (5) enabling them to be positioned relative to an external fixation bar (1), since it can on the one hand be pivoted angularly in accordance with arrow A in the plane of the bar and on the other hand oriented in accordance with arrow B. The pins are oriented and fixed by clamping in the axis (8). A positioning device (7) makes it possible to hold the pair of jaws (6) along the bar and is equipped with a clamping and unscrewing limiter. In addition, the positioning device (7) makes it possible to fix the body along the bar and to block the movement in accordance with arrow A. In one variant, the body can slide along the spacing bar in accordance with arrow D. 
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Patent EP-0397681-B1 (EP)
Title: Decorative display unit and manufacture thereof
IPC: A41G1/00
Filed: 1988-12-05
Granted: 1992-06-24
Abstract: An elongate separating member comprises an elongate extruded channel (6) supported mouth upwards by web (5) over base (4) and a moulded bar (2) slidable in the channel e.g. beneath retention lips (9). This bar is trapezoidal in cross-section to facilitate sliding, and is provided with through holes (17) at intervals. Holes (17) hold the stems (16) of sprigs (3) of artificial vegetation, each stem being secured by a melted and resolidified end stud (18) which does not detrimentally affect sliding. The whole assembly fits between the edges (19, 20) of display trays in e.g. a butchers display counter. For hygienic cleaning the bars (2) and sprays (3) can be slid out and boiled; the extruded channel unit (4, 5, 6) can be more suitably cleaned without heat distortion.
Patent EP-0400102-B1 (EP)
Inventor: MILLER ALAN NEIL
IPC: A61C5/00
Filed: 1989-05-05
Granted: 1995-08-09
Abstract: La tige d'ancrage dentaire filetée (10) se visse dans un canal borgne (52) d'une dent (54), le canal (52) ayant un siège conique (66). La tige d'ancrage dentaire (10) comprend une section de retenue supérieure (12) pour assurer une retenue d'une super-structure, et une section inférieure d'ancrage (16) connectée à la super-structure pour s'engager dans le canal (52) d'une dent et ancrer par vissage la tige d'ancrage dentaire (10) dans la dent (54), la section d'ancrage (16) ayant un filet hélicoïdal du type à contrefort (20). Le filetage de type à contrefort (20) possède une surface inférieure plane (22) en regard avec une extrémité distale d'insertion (24) de la section d'ancrage (16), et une surface supérieure (26) faisant un angle et évasée vers l'intérieur vers la section supérieure de retenue (12) pour former une crête (28) entre les deux, la crête (28) ayant un bord coupant en forme de couteau. L'extrémité distale d'insertion (24) est évasée pour former une fente (38) égale à la partie conique de siège (66) de manière à former une configuration à angle de couplage. De préférence, une butée (14) limitant la profondeur est disposée entre la section de retenue (12) et la section d'ancrage (16).
Patent EP-0416027-B1 (EP)
Inventor: CHECKI EDWARD T
IPC: F01N3/28
Filed: 1989-05-12
Granted: 1993-12-08
Abstract: A catalytic converter (10) having within a housing (14) a pellet enclosure (26) which is of resilient screen, the enclosure compressing a body of pellets (12) such that the pellets are held firmly in place under tension. The screen enclosure is compressed by the housing to increase tension on the body of pellets. In preferred embodiments the screen enclosure and body of pellets are tubular, with one edge (34) compressed unwardly by a tubular housing wall (16). The screen enclosure and body of pellets are preferably tapered.