baber/WOPTO huggingface dataset:
Patent EP-0477248-A1 (EP)
Inventor: IMBACH JEAN-LOUIS
IPC: A61P31/18
Filed: 1990-06-12
Abstract: L'invention concerne une application des composés oligonucléotidiques ou oligodésoxynucléotidiques à configuration anomérique alpha et leur application thérapeutique. Ces composés sont utilisés pour l'inhibition de la réplication des virus à ARN, plus particulièrement on utilise l'oligonucléotide alpha d5'(ACCGCGGGCTTGTCCCTG)3' à l'inhibition de la réplication du virus VIH du SIDA.
Patent EP-0438577-A1 (EP)
Title: Processeur adaptatif de fusion de donnees multisource
Inventor: CASTELAZ PATRICK F
IPC: G06N3/04
Filed: 1990-08-09
Abstract: Un processeur adaptatif de fusion (30) de données multisource comprend un réseau neural adapté pour recevoir au moins trois ensembles d'entrées simultanément. Trois ensembles d'entrées ou plus sont dirigés vers trois ensembles de neurones d'entrées (44, 46, 48) ou plus respectivement. Le processeur (30) est entraîné pour produire une sortie (64) laquelle est un réagencement des trois entrées. Par mise en corrélation de la sortie avec un des autres ensembles d'entrées, on donne une solution à un problème d'affectation.
Patent EP-0493597-A1 (EP)
Inventor: TSUKAMOTO TOSHIO K K KOMATSU S
IPC: E21B10/12
Filed: 1990-09-19
Abstract: Dispositif de fixation d'une haveuse circulaire sur le porte-outil d'une excavatrice à bouclier, dans lequel une pluralité de douilles cylindriques (2) est prévue sur le plateau avant (1a) de la tête (1) de haveuse disposée de manière rotative sur la partie frontale du bouclier lui-même, des protubérances (3) sont disposées pour faire saillie face-à-face dans chacune desdites douilles (2), des gorges (4a) en U d'éléments de rétention (4) disposés sur les deux extrémités d'un arbre (7) supportant de manière rotative la haveuse (5) s'adaptent sur les protubérances (3), de sorte que ladite haveuse (5) est mise en rotation autour dudit arbre (7) avec l'élément de rétention (4); un bloc (10) faisant office de clé est fixé sur le côté ouvert de la gorge (4a) en U formée sur ledit élément de rétention (4); et ladite haveuse (5) est fixée à la douille (2) à l'aide de la protubérance (3) serrée par le bloc (10) clé et par ledit élément de rétention (4). Ainsi, ladite haveuse peut être fixée correctement sans former de gorge d'insertion dans la douille, ladite douille a une hauteur réduite,et ainsi, il est possible de fixer sur le porte-outil davantage de haveuses qu'auparavant, et l'on obtient ainsi un dispositif de fixation d'une structure simple, facile à monter, et d'une résistance excellente.
Patent EP-0443375-A1 (EP)
Inventor: LATUSSEK HANS-PETER DIPL-ING
IPC: H05K7/18
Filed: 1991-02-07
Abstract: A detachable clamp enclosure (3) for a switch cabinet stiffening arrangement, which consists of two angled struts (1, 1') and, in the clamped state runs in a plane in the form of an X, the clamp enclosure (3) having a clamping bolt (5) which is attached by its one end to one of the angled struts (1') and, at the other end, has a lateral hole (6) for a plug shaft of a clamping block (7) with a clamping lever (8), the lateral hole (6) running at right angles to the plane formed by the stiffening arrangement in the clamped state so that the clamping lever (8) can be pivoted in the plane formed by the stiffening arrangement in the clamped state. <IMAGE>
Patent EP-0512136-A1 (EP)
Inventor: CHENG PETER S C
IPC: A41G1/00
Filed: 1991-05-06
Abstract: A decorative, stemmed, artificial flower has a flower-like, hollow head (12) filled with a colored liquid (36), as well as hollow, leaf-like elements (18) also filled with a colored liquid (52), mounted on a stem (14) which supports the head. The colored liquid is visible through transparent wall portions of the head and leaf-like elements.
Patent EP-0482335-A1 (EP)
Inventor: FREY RUDOLF
IPC: B09B3/00
Filed: 1991-09-12
Abstract: Fly ash from combustion installations is treated with an acidic aqueous solution for the removal of heavy metals. The remaining solid is filtered off. The filter residue is treated with a precipitant for heavy metals. The resulting inert residue can be taken as such to landfill disposal.
Patent EP-0482379-A1 (EP)
Inventor: WILLMANN KARL-HEINZ DIPL-ING
IPC: B60T8/48
Filed: 1991-09-27
Abstract: In the case of the brake system having an antilock and wheel slip control device, immediate driver-actuated braking is to be possible in the case of wheel slip control. …<??>The multiple circuit brake system (1) has a self-priming pump (36), which in the event of wheel slip control draws pressure medium from a pressure medium storage tank (4) through an intake line (45) and a master brake cylinder (3). At the same time a valve arrangement (28) in the brake line (7) of the non-driven vehicle wheel is switched to maintain pressure. A valve arrangement (46), opened in the event of wheel slip control, is located in the intake line (45). From the intake line (45) an auxiliary brake circuit (53) emerges on the pump side with a pressure-controllable valve arrangement (54), by means of which brake pressure generated in the intake line (45) by the driver through actuation of the master brake cylinder (3) can be introduced into the wheel brake (11) of the non-driven vehicle wheel when the valve arrangement (46) is open. …<??>The invention is especially suited to motor vehicles. …<IMAGE>…
Patent EP-0491168-A1 (EP)
Inventor: ODENTHAL HEINZ F
IPC: B65G21/20
Filed: 1991-11-16
Abstract: Transporting installation for goods (1), in particular goods packed in boxes (1) or foil, having a feeding conveyor (2) and a discharging conveyor (3), the discharging conveyor (3) being connected to the feeding conveyor (2) at an angle (4) changing the direction of movement, and the individual goods (1) arriving at timed intervals on the feeding conveyor (2) working at constant transporting speed. The discharging conveyor (3) is equipped with a suction conveyor belt (6). Arranged on the discharging conveyor (3) in the connection region to the feeding conveyor (2) is a stop rail (7). The individual goods (1) to be transferred from the feeding conveyor (2) to the discharging conveyor (3) can be oriented on the stop rail (7) and at the same time or thereafter fixed in the oriented position by the low pressure of the suction conveyor belt (3) working at constant transporting speed. <IMAGE>
Patent EP-0488074-A1 (EP)
Inventor: CARRETTO EMANUEL
IPC: A47L9/26
Filed: 1991-11-23
Abstract: The subject cable-winder exercises winding action upon an electrical cable not interrupted by sliding contacts. Starting from the user plug extremity, the cable is coiled over an automatic reel utilising the energy stored in a spring preloaded by a previous forceful unwinding. 
     The spring is kept loaded by a friction sensitive mechanism which, through a first area on the circumference of a roller captive in a slot, acts on a cylindrical attritional surface with a movement essentially parallel to the cylindrical surface itself. The roller pivot is held in the slot of a lever hinged about a reference fixed structure, consisting of an inclined plane upon which comes to rest, with a wedging action, a second area of the roller's circumference. Movement to the roller is provided by the return action of a spring housed in the reel which acts on the lever.
Patent EP-0487102-A1 (EP)
Inventor: MORI TOSHIKATSU
IPC: C01B32/50
Filed: 1991-11-22
Abstract: Described herein is a method for the treatment of flue gas. In this method, flue gas containing CO2 gas and SOx gas is brought into contact with an absorbent containing an alkaline earth metal compound, whereby the gases are both recovered as the carbonate and the sulfite of the alkaline earth metal, respectively. Further, the CO2 gas produced from the decomposition of the carbonate can be reduced with hydrogen, whereby a CO2 reduction product such as a hydrocarbon or an oxygen-containing hydrocarbon is formed to achieve the recycling of the CO2. A system suitable for use in practicing the method is also described. <IMAGE>
Patent EP-0502258-A1 (EP)
Inventor: COBO MICHAEL M D
IPC: A61F9/007
Filed: 1991-12-23
Abstract: A hook (20) for surgery on an eye (10) of a living being is proposed, by means of which hook the iris (12) can be appropriately pulled outwards in order to enlarge the pupil (14') and is held at the outer edge (15) formed essentially from the cornea (11) to the sclera (13). 
<??>The hook (20) comprises a suspension part (30) provided with a hooked piece (31) and a guide part (35) on which a small plate-like clamping part (25) is arranged so as to be displaceable relative to the hooked piece (31). 
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Patent EP-0454212-A1 (EP)
Inventor: JENTSCH DIETER DR
IPC: C23C22/80
Filed: 1991-04-11
Abstract: A process for preparing activating agents based on titanium(IV) phosphate for the activation of metallic surfaces before zinc-phosphating, is carried out in such a way that, under conditions of thorough mixing   a) one or more titanium(IV) compounds dissolved in water or acid are alkalised with aqueous alkali, b) orthophosphate is then added while maintaining the alkaline pH, and c) the mixture is stirred for at least 15 minutes at a temperature in the range from 70 to 90 DEG C and under a pressure between normal pressure and 300 bar for ripening of the activating agent.   When the ripening process according to stage c) is carried out under a pressure between normal pressure and 1 bar gauge pressure, the process steps a) and b) are carried out at a temperature between room temperature and 45 DEG C and, when the ripening process according to stage c) is carried out under a pressure between 1 bar and 300 bar, the process steps a) and b) are carried out at a temperature between room temperature and 90 DEG C. Preferably, copper salts in a concentration of 0.5 to 2 % by weight (relative to the solids content) are added to the activating agent. The activating agent is used alone or as a mixture with condensed phosphates and/or complexing agents and/or silicates and/or surfactants and/or water-soluble organic polymers (thickeners) in the pH range from 7 to 11, preferably 7.5 to 10, for activating metal surfaces of iron, steel, zinc, galvanised iron or galvanised steel, aluminium and/or aluminised steel before zinc-phosphating.
Patent EP-0457406-A1 (EP)
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: G02F1/313
Filed: 1991-05-14
Abstract: In a digital optical switch which is based on the mode-selectivity principle, made up of a passive section (A) containing a first optical wave guide (1) and a second optical wave guide (2) and a switching section (B) containing a third optical wave guide (3) and a fourth optical wave guide (4), both the required asymmetry and the bringing of the optical wave guides within or outside each other's interaction region are achieved with the aid of curves (K ₁ , K ₂ ) in said optical wave guides. In the switching section (B) said asymmetry is switchable. Use is made of the effect that a curve results, in general, in a reduction of the propagation constant in the optical wave guide. Suitable curves are of circular-arc shape and sinusoidal. The switching section (B) may furthermore incorporate a short intermediate section (s-u) in which the optical wave guides (12, 13) run straight at a small mutual angle (Φ) in the event that the switchable asymmetry is in the first instance too small with a particular choice of material. The invention makes possible much shorter switches which have a greater packing density.
Patent EP-0481546-A1 (EP)
Inventor: GILBOS GEORGES EMIEL
IPC: B65H51/22
Filed: 1991-10-01
Abstract: The means of holding the reel (24) immobile consists of a rotor (15) mounted on the rotating driven shaft (4), a planet spindle (13) borne on the rotor (15) which spindle runs parallel to the rotating driven shaft (4), a toothed mechanical transmission (10-11-12) between the fixed frame (1) of the yarn accumulator (2) and the planet spindle (13) borne by the rotor (15) and a toothed mechanical transmission (16-17-18) between the planet spindle (13) borne by the rotor (15) and the reel (24), where the transmission ratios between the two transmissions are the same
Patent EP-0448222-A1 (EP)
Inventor: RANALLETTA JOSEPH VINCENT
IPC: A61B17/00
Filed: 1991-02-18
Abstract: A tissue sampling instrument or device(10)  for use with a two-part needle assembly (16) having an outer cannula (18) and an inner stylet (20) includes first (22) and  second (24) carriage structures for displacing the respective stylet (20) and cannula (18). The instrument (10) also includes a drive carriage structure (41) which provides separate and sequential engagement and displacement of the two needle carriage structures (22,24) during operation of the instrument (10). The drive carriage structure (41) first engages and displaces the stylet carriage (22) and thereafter engages and displaces the cannula carriage (24) in order to produce sequential motions of the stylet (20) and cannula (18) in the operation to capture the tissue sample (A'). The drive carriage structure (41) also includes means for releasing the engagement of the stylet carriage (22) at the termination of its driven displacement prior to the sequentially successive engagement of the cannula carriage structure (24). The stylet and cannula carriage structures (22,24) of the two-part needle assembly (16) can be coupled to enable positively and releasably retaining the two carriage structures (22,24) together prior to installation of the coupled needle assembly (16) into the instrument (12) housing the drive carriage structure (41).
Patent EP-0451989-A1 (EP)
Inventor: MIZRAHI SADI NMI
IPC: C10G35/04
Filed: 1991-03-27
Abstract: A process is disclosed for upgrading C₅-C₈ olefin-containing gasoline to a high octane motor gasoline blending component. C₃-C₄ olefins are hydrated to alcohols and then selectively removed from the aqueous hydration reactor effluent stream via liquid extraction with the gasoline feedstream. The alcohol enriched gasoline extract stream is then etherified and unreacted alcohols are extracted to yield a high octane gasoline blending component free of metal-bearing additives.
Patent EP-0463745-A1 (EP)
Inventor: LAU DOMINIC WAI-FUNG
IPC: H01L21/331
Filed: 1991-05-31
Abstract: The invention relates to the fabrication of a high performance vertical PNP transistor inside a collector-diffused-isolation structure (12,15). A buried P+ layer (13) is used to extend the P type thin epitaxial layer (14) inside the CDI structure to enable the formation of a vertical PNP transistor. Transistors fabricated in this way will have high F T  and low parasitic resistance, while at the same time possess the latch up immunity of the CDI structure.
Patent EP-0469726-A1 (EP)
Inventor: KRUZICH J K
IPC: E05F1/10
Filed: 1991-07-03
Abstract: A window regulator 20 for a door 12 of vehicle 10 which is separately assembled and tested prior to assembly to the vehicle door. The vehicle door 12 has a window opening 13 defining on its lower edge the beltline 15 of the vehicle 10. A window 14 covers the window opening 13 in its closed position and is moved within an inner structural frame 16 which extends peripherally adjacent the perimeter of the door. An endless loop drive 22 having first and second horizontally extending runs 28 and 30 extending horizontally across a lower portion 26 of the frame 16. Means 32 are provided for reciprocally driving the first and second runs of the endless loop. The endless loop is connected to front and rear tape drives 46 and 48 by first and second cable clamps 50 and 52. The endless loop is preferably a cable 24 which is guided by first and second cable guide block 36 and 38 and a U-turn cable guide block 42. The front and rear tape drives 46 and 48 are routed through front and rear tape channels 66 and 68. Front and rear drive tapes 46 and 48 are connected to the window 14 near the top of the upper frame member 70. The method of the present invention includes the steps of assembling a window 14 and window regulator assembly wholly separate from the vehicle door 12. The assembly is then inserted and secured to the door. A selective operator 104 is then connected to the inner panel 98 of door 12.
Patent EP-0459858-A1 (EP)
Inventor: GAMELIN CHRISTIAN
IPC: G01N21/75
Filed: 1991-05-16
Abstract: The crystal growth apparatus consists of crucibles (4a, 4b) with a cavity (2) in which a crystallisation reaction can occur. The apparatus, according to the invention, comprises:   - light-producing means (12) placed outside the cavity on the same side as the base (16) of the crucible; - light-detecting means (22) placed outside the cavity, also on the same side as the base of the crucible; - first means of transmitting light (10, 11, 19, 20) placed between the light-producing means (12) and the cavity (2) of the crucible so as to introduce a first light beam (27) into the cavity parallel to a first direction; and - second means of transmitting light (16, 25, 26) placed between the cavity (2) of the crucible and the light-detecting means (22) so as to take out a second light beam (28) from the cavity parallel to a second direction transverse to the first direction.   <IMAGE>
Patent EP-0473471-A1 (EP)
Inventor: BOUCHARD CAROLE PAULE
IPC: E05G1/00
Filed: 1991-07-23
Abstract: The present invention relates to a marking device for valuable documents, such as banknotes. 
<??>This device comprises means capable of delivering a marking or discolouring liquid to the banknotes (B) contained in an enclosed space (C) under the effect of a break-in and is characterised in that it comprises at least one spongy element (3) which is arranged in the immediate vicinity of the edges of the banknotes (B) stacked in the enclosed space and with which is associated a reservoir of marking liquid which, in the event of a break-in, impregnates the spongy element (3) coming into contact with the edges of the banknotes (B), so as to allow the marking liquid to migrate onto and between the edges of these banknotes stored in the enclosed space (C). 
<??>The device is used particularly in cassettes for an automatic banknote dispensing machine. 
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Patent EP-0499006-A1 (EP)
Inventor: BLAIZAT CLAUDE
IPC: A23L3/40
Filed: 1991-07-26
Abstract: Process for concentrating, dehydrating and/or removing at least one constituent of an alimentary liquid or the like, suitable dehydrating device and corresponding dehydrated product. The process according to the invention is noteworthy in that it takes place in several stages: introduction of the liquid to be dehydrated (13) in a supply reservoir (10), placing under low pressure of the chamber (1) and of the adsorption device (2) as far as a partial air pressure of between 1 and 5 mbar, heating of the device (4) over which the liquid (13) flows, maintenance of the desired pressure, stopping of operation when the desired product is obtained and placing of the dehydrating device (2) at atmospheric pressure.  Application to agrifoodstuffs. <IMAGE>
Patent EP-0480786-A1 (EP)
Inventor: MONTEILLET JEAN-CLAUDE BENDIX
IPC: F16D65/22
Filed: 1991-09-17
Abstract: The invention relates to a cage for a wedge (12) and rollers (14, 16), whose side walls (18, 20) facing the non-active surfaces of the wedge (12) include extensions (26) cut into which are openings (24) defining bearing surfaces for the rollers (14, 16). According to the invention, the cage comprises a locking means (30) for holding the side walls (18, 20) apart. <IMAGE>
Patent EP-0479646-A1 (EP)
Inventor: BURZYNSKI JEAN-PIERRE
IPC: B01J8/08
Filed: 1991-09-25
Abstract: Process for catalytic conversion in a fluid bed with downward flow, of a feedstock comprising at least one oxygen compound such as methanol, in which at least partially regenerated catalyst which is to be recycled towards the reactor 1 is taken from a dense phase 17a contained in a regenerator 17 and the stage of introduction of the catalyst into the upper part 3 of the reactor 1 is carried out under fluidisation conditions such that the density of the gas-solid suspension thus created is between 50 and 500 kg/m<3> before it comes into contact with the feedstock which is introduced by the injectors 5. This process applies in particular to the production of ethylene and of propylene especially from a feedstock containing methanol. <IMAGE>
Patent EP-0493280-A1 (EP)
Inventor: LETERRIBLE PASCAL
IPC: C23C22/52
Filed: 1991-12-20
Abstract: Treatment of copper or copper alloy tubes, intended to improve their resistance to corrosion resulting from a temporary heating of the said tubes, characterised in that a thin hydrophobic layer comprising a boron compound which is inert towards copper and which forms boric anhydride during the said temporary heating is formed on the surface of the said tube. Application to the manufacture of tubes which are relatively insensitive to corrosion due to pitting resulting especially from brazing and bending operations.
Patent EP-0487457-A1 (EP)
Inventor: VINKO PACHER
IPC: B23B31/113
Filed: 1991-11-20
Abstract: The drilling and chiselling implement has a tool holder (3) releasably connected to an implement neck (2), with a cap (4) fitting over the implement neck (2). The cap (4) is provided with a longitudinally directed internal toothing (5,5a), which meshes with a complementarily designed external toothing of the implement neck (2), part of the internal toothing (5a) being capable of being offset with respect to the rest of the internal toothing (5) and thereby engaging in at least one recess (2b) in the region of the external toothing of the implement neck (2). This produces a firm and play-free connection between tool holder (3) and implement neck (2), it being possible to establish and release this connection without tools. 
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Patent EP-0457879-A1 (EP)
Title: Device and method for cleaning an underground well.
Inventor: FERRY JEAN-CLAUDE
IPC: E21B37/00
Filed: 1990-12-10
Abstract: PCT No. PCT/FR90/00895 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed Dec. 10, 1990 PCT Pub. No. WO91/09205 PCT Pub. Date Jun. 27, 1991.Method has been provided for cleaning a vertical, deviated or horizontal underground well. In which a maintenance tubing having a cleaning head at its end is lowered into a production pipe for suction of sediments. At a certain level above the region of the well to be cleaned, a hydraulic isolation device is installed in the annulus between the maintenance tubing and the production pipe. Fluid is injected into the annulus to activate the hydroejector which is located above the hydraulic isolation device to cause the suction of the sediments. The sediments downhole therefore can be cleaned out without introducing foreign fluid downhole.
Patent EP-0506775-A1 (EP)
Title: Disposable sanitary garments.
Inventor: YETTER JERRY JOSEPH
IPC: A61F13/15
Filed: 1990-12-07
Abstract: Disposable sanitary garments comprise topsheet and/or backsheet materials prepared from polymers based on glycolic acid, lactic acid, and mixtures thereof. Disposable sanitary articles having absorbent cores comprising oxidized cellulose are also provided. Diapers, sanitary napkins, pantiliners, and the like, prepared from the foregoing materials are disclosed.
Patent EP-0537171-A1 (EP)
Inventor: PURCELL DAMIAN FRANCIS JOHN
IPC: C07K14/705
Filed: 1991-05-10
Abstract: La CD46 (protéine de cofacteur membranaire) est une famille de glycoprotéines de la surface cellulaire humaine présentant une activité de cofacteur pour le clivage à médiation par facteur I des composants complémentaires C3b et C4b. On décrit de nouvelles séquences d'acide nucléique provenant des variantes épissées du gène structural codant la famille de protéines, ou des dérivés de ces variantes. On peut produire des protéines dérivées de recombinaison et des anticorps à celles-ci à partir desdites séquences. Les protéines peuvent ressembler aux isoformes non dénaturées de CD46, ou comporter de nouvelles permutations d'exons au sein du gène structural. Les acides nucléiques, les protéines et les anticorps sont utiles à titre de sondes, de réactifs diagnostiques et d'agents thérapeutiques.