baber/WOPTO huggingface dataset:
Patent EP-0339531-A1 (EP)
Inventor: STEVENS ERICH LABORATORY OF CL
IPC: A61K39/35
Filed: 1989-04-22
Abstract: A liquid allergen composition of biological origin obtained by extraction at a pH value of between 5.5 and 6.5, which, as additive comprises a compound of the formula
      in which X and Y are independently hydrogen or C₁ - C₅ alkyl group, M is an alkylene or cycloalkylene group, A is a substituted or unsubstituted methylene group and n is equal to 0 or 1 or a pharmaceutically compatible salt of this compound. The allergenic compositions are storable at the extraction pH-values.
Patent EP-0343453-A1 (EP)
Inventor: HANNEN REINER
IPC: B65B11/04
Filed: 1989-05-12
Abstract: The invention relates to a method for wrapping a stack of goods, in particular a palletised one, in a plastic web which is stretched at least in the longitudinal direction, the web being stretched immediately before wrapping and the stack of goods, together with the pallet, being wrapped spirally with the web so that the adjacent wrapping layers partially overlap one another. The invention also relates to a device for carrying out the method. In order to achieve a tensioning not only horizontally, but also vertically by wrapping a stack of goods, in particular a palletised one, with a plastic web, the web should also be stretched in the transverse direction immediately before wrapping. <IMAGE>
Patent EP-0347724-A1 (EP)
Inventor: VENTURELLO CARLO DR CHEM
IPC: C07D211/62
Filed: 1989-06-13
Abstract: Disclosed are heterocyclic (poly)percarboxylic acids with an amide function having the formula: 
R - CH₂   m  - R′      (I) 
wherein: 
R and R′, the same or different from each other, represent hydrogen or a group of the formula:
      provided that at least one of R and R′ is different from H, and wherein 
R"      represents a hydrogen atom or substituent which is inert towards the active oxygen of the percarboxylic group and/or the preparation conditions; 
m      represents an integer from 1 to 12; 
n      is selected from 0,1 and 2; 
p      is an integer of from 1 to 3. 
     Also described is a process for their preparation and their use as bleaching agents.
Patent EP-0358118-A1 (EP)
Inventor: VON DER SAAL WOLFGANG DR RER N
IPC: C07C233/80
Filed: 1989-09-01
Abstract: Drugs of the formula I 
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 in which
 R1, R2 and R3 can be identical or different and each can be a hydrogen atom, an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, halogen, nitro, amino, formyl, hydroxyl, mercapto, cyano group, a hydroxyl group substituted by an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, benzyl, pyridinyl, alkylsulphonyl, trifluoromethylsulphonyl, alkylcarbonyl, cyanoalkyl, hydroxyalkyl, dialkylaminoalkyl, aminocarbonylalkyl, dialkylaminocarbonylalkyl, N-cycloalkyl-N-alkylaminocarbonylalkyl, carboxyalkyl, alkoxycarbonylalkyl or alkoxyalkyl group, an amino group substituted by one or two alkylsulphonyl, trifluoromethylsulphonyl, alkylcarbonyl, formyl, aminocarbonyl, alkylaminocarbonyl or alkyl groups, a carbonyl group substituted by a hydroxyl, alkyl, alkoxy, amino, alkylamino or dialkylamino group, a sulphonyl group substituted by an amino, alkylamino, piperidino, morpholino or thiomorpholino group, or an alkylthio, alkylsulphinyl or alkylsulphonyl group, or in which two ortho substituents R2 and R3 form, together with the C atoms to which they are bonded, a five- or six-membered ring, X can be a bond, an alkylene group or, in the case where A is the carbonyl group -CO-, also the alkenylene group, and
 A and B are different and are the carbonyl group -CO- or the imino group -NH-, and
 R4 is a methyl, cyano, aminocarbonyl or aminomethyl group,
 R5 is a hydrogen atom or an alkyl group,
 R6 is an alkyl or cycloalkyl group,
 or R5 and R6 are, together with the C atom to which they are bonded, a cycloalkyl ring, the optically active forms thereof, the tautomers thereof and the physiologically tolerated salts thereof with inorganic and organic acids. The present invention also relates to phenylamides, process for the preparation of these compounds and the use thereof for preparing drugs, especially drugs acting to inhibit erythrocyte aggregation.
Patent EP-0360287-A1 (EP)
Inventor: SCHREIBER MANFRED
IPC: B65H67/08
Filed: 1989-09-22
Abstract: In the cop preparation station having a customary thread pickup means (12, 23) and an additional thread pickup means (29), firstly the presence or lack of the upper yarn part (4) and, if appropriate, of the lower yarn part (5) of a cop is determined by light barriers (43) or sensors (44). On the basis of these values determined, the appropriate thread pickup means is employed. …<??>The application also describes the interaction of the cop preparation station with a winding machine. …<IMAGE>…
Patent EP-0365853-A1 (EP)
Inventor: NEUHOLD ARNOLD
IPC: G03B21/64
Filed: 1989-09-27
Abstract: The invention relates to a film slide frame with an upper part (12) and a lower part (13), each exhibiting a window (40), which abut one another at the peripheral edge and form between them a film slide receiving space. The two parts (12, 13) of the film slide frame can be sprung apart only at the insertion end for the film slide. Seen in the insertion direction, the film slide receiving space exhibits two lateral stops (30). A clamping device (34) for the film slide is provided in the region of the film slide receiving space. Seen in the insertion direction, the extent of the film slide receiving space is markedly greater than the slide provided, in terms of such extent. <IMAGE>
Patent EP-0368134-A1 (EP)
Inventor: LOLLINI ALESSANDRO
IPC: H01B15/00
Filed: 1989-11-02
Abstract: The process for recovering copper from cables consists in conveying the cables along a cooling tunnel, in vaporizing liquid nitrogen at low temperature inside the tunnel and in introducing the cooled cables inside a mill adapted to fragment the insulating covering of the cables, which is made brittle by the cooling.
Patent EP-0368615-A1 (EP)
Title: Masking member
Inventor: HORIKI SEINOSUKE C O NAGOYA OI
IPC: B05B15/04
Filed: 1989-11-07
Abstract: A masking member (100) for use in a spray coating process comprising a molded foamed polystyrene panel (101) having a closed cell structure, a density in the range 12.5-50 g/l, a layer of emulsion-type adhesive (103) formed on one side of said panel (101), a release sheet (104) covering said adhesive layer (103), said panel (101) having grooves (102) formed on one side of said panel (101) or on both sides of said panel (101) and opposite each other, said grooves (102) having a depth such that the thickness of the polystyrene panel (101) beneath or between said grooves (102) is in the range about 0.30-0.85 times the thickness of the panel (101).
Patent EP-0369786-A1 (EP)
Inventor: FROST RICHARD
IPC: A61F5/01
Filed: 1989-11-16
Abstract: A self-locking knee joint for a whole-leg caliper, the joint has a thigh part and a calf part connected by a pivot assembly. The joint also includes locking surfaces which are activated by the user applying weight to the thigh part, which locking surfaces fix the thigh part to the calf part during a gait swing phase, but release the calf part during a gait stance phase.
Patent EP-0372926-A1 (EP)
Inventor: MALPASS GERALD DIXON JR
IPC: C08F210/00
Filed: 1989-12-06
Abstract: A process for producing a high density polyethylene resin which has a negligible oligomer content while having a melt index ratio of at least 75 by polymerizing ethylene with a minor amount of an aliphatic diene in the presence of a supported organophosphorous modified vanadium-containing catalyst component. Vanadium-containing catalyst components useful with an organoaluminum cocatalyst for polymerizing ethylene vith an aliphatic diene to produce high density resins having not only a low C 10 -C 32  oligomer content (characteristic of high molecular weight polymers having a narrow molecular weight distribution), but, surprisingly, also a melt index ratio desirable for melt blowing applications more characteristic of vanadium catalyzed polymers (which have relatively high oligomer content), are obtained by contacting an inert support material with an organoaluminum compound, an optional halogenating agent, a vanadium compound, and an organophosphorous compound. An aliphatic diene containing at least four carbon atoms in which at least one of the double bonds is in a terminal position is used to copolymerize with ethylene.
Patent EP-0335774-A1 (EP)
Inventor: ROIATTI JEAN-MARIE
IPC: H01H71/08
Filed: 1989-03-22
Abstract: The magnetic trip comprises a yoke, a trip device, a stationary contact and a switching electrode. The yoke (1) is formed by cutting out and bending a metal strip so as to incorporate a connection terminal (2) and permit the fixing in position of the induction coil (6) by soldering one of its two ends to the yoke (1), the other end being soldered to the stationary contact (5) which is carried by the yoke (1), but is insulated in relation to the latter. <IMAGE>
Patent EP-0403714-A1 (EP)
Inventor: RUGRAFF GUY
IPC: H02K49/04
Filed: 1989-11-07
Abstract: In order to minimise the lengthening of a vehicle transmission due to the cantilevered mounting of an electrical retarder (2, 3) with two rotor discs (9) onto the body of the box (1) of this transmission, the rotor of this retarder is supported by the periphery of the box clip (14) by way of a tubular insert (23) offering at one of its end an inner collar (24) brought down onto the periphery of the clip and, at its other end, an outer collar (13) enclosed by the rotor rings (10). 
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Patent EP-0373084-A1 (EP)
Inventor: PICHON JOSEPH
IPC: E01F13/04
Filed: 1989-12-06
Abstract: This device, of the type comprising a retractable barrier (1) temporarily preventing the access of a vehicle to a parking space, operated by an activating mechanism, is characterised in that the activating mechanism comprises, on the one hand, a member (4) for operating the barrier (1), which member is controlled by a key connected to the battery of the vehicle and capable of ensuring the supply of electric energy to this operating member (4) and, on the other hand, a means (26,27) for locking the barrier (1), the locking control being effected by a member (21) activated electrically via the key, the control of the unlocking being effected via a member (20) activated by the weight of the vehicle. Usable, in particular, for reserving parking spaces for handicapped people. <IMAGE>
Patent EP-0397691-A1 (EP)
Inventor: KEMENY PETER CHARLES
IPC: H01S5/183
Filed: 1988-12-20
Abstract: An electrooptic modulator includes structure defining a single crystal substrate upon which are positioned, in succession, an inside reflector formed by a set of epitaxial single crystal layers, a resonator layer and an outside reflector formed by another set of epitaxial single crystal layers. A first part of the structure, including one or more of the inside reflector, substrate and resonator layer, is electrically conductive (either p-type or n-type conduction) and a second part, including the outside reflector and/or the resonator layer, is electrically conductive (either n-type or p-type conduction, but a different to the first part). The structure further includes first and second electrical conductors in ohmic contact respectively with the first and second part of the structure thereby to enable, by application of electrical potential to the electrical conductors, a reverse bias to be applied to the structure to cause an electric field to be applied across the resonator layer whereby the refractive index of the resonator layer is varied by varying the electric field pursuant to variation of the bias, to correspondingly modulate light in use passing through the modulator.
Patent EP-0348482-A1 (EP)
Inventor: STEWART JOHN F
IPC: B23B47/22
Filed: 1988-10-14
Abstract: A device for adjustably controlling the position and set-back of a piston rod (60) which extends from a damping cyl­
inder (102) used on an airfeed peck drill. The device includes a plurality of ball members (12) which surround the piston 
rod. The ball members are positioned against the piston rod by a spring biased cone (18) having a tapered internal surface. 
The balls are further positioned with respect to the cone by a spring biased ball separator (22) which is movable with re­
spect to the cone by air pressure. The travel of the piston rod is made ajustable by a nut member (26) threadably engaged 
with the housing.
Patent EP-0401275-A1 (EP)
Inventor: KASSON RICHARD
IPC: G06F17/30
Filed: 1989-02-24
Abstract: Un appareil de recherche permet de faire des recherches dans des livres stockés (119) soit localement sur support magnétique (109) ou optique (111) soit à distance dans une base de données en ligne (117). Un utilisateur de l'appareil de recherche effectue des recherches dans un projet dont l'état est automatiquement sauvegardé dans un stockage non volatil, permettant à l'utilisateur de s'arrêter et de reprendre le travail sur le projet. L'état du projet comprend une liste des livres utilisés par le projet et pour chaque livre, la lecture en dernier lieu et la dernière interrogation exécutée sur le livre. Lorsque la sélection est faite, ledit appareil de recherche affiche (105) automatiquement le texte tiré du livre actuel, contenant la lecture en dernier lieu. S'il y a eu une interrogation active, l'appareil de recherche réexécute automatiquement l'interrogation. Si le livre actuel est stocké dans une base de données en ligne, ledit appareil de recherche établit automatiquement une connexion avec la base de données en ligne.
Patent EP-0363497-A1 (EP)
Inventor: LARIN MARXEN PETROVICH
IPC: F04B37/02
Filed: 1989-02-10
Abstract: La pompe d'adsorption cryogénique décrite comprend un élément d'aspiration avec un réservoir (4) pour l'agent cryogénique de température inférieure, un écran absorbant le rayonnement qui renferme l'élément d'aspiration, un tube (25) et un pont thermique (24). L'écran absorbant le rayonnement comprend un réservoir (15) pour l'agent cryogénique de température supérieure, une enveloppe (16) reliée par son extrémité supérieure au réservoir (15) et par son extrémité inférieure au réservoir (4) de l'élément d'aspiration. Le tube (25) traverse un espace libre situé entre les parois internes des réservoirs (4 et 15) et est relié par son extrémité inférieure à la partie inférieure (28) d'un logement (1) et par son extrémité supérieure au réservoir (4) de l'élément d'aspiration. Lors du fonctionnement de la pompe, une chambre à vide protectrice (31) se forme dans l'espace vide entre l'écran absorbant le rayonnement et le logement, pendant qu'une chambre à vide protectrice (36) se forme dans l'espace situé entre l'écran absorbant le rayonnement, le tube (25), le réservoir (4) de l'élément d'aspiraion et le pont thermique (24). Ces chambres (31) et (36) empêche nt les échanges de chaleur par les gaz d'aspiration à des pressions supérieures à 10-2Pa, respectivement, entre le logement (1) et l'écran absorbant le rayonnement et entre les premier et dernier éléments d'aspiration.
Patent EP-0438465-A1 (EP)
Title: Process and device for quantitative detection of optically active substances.
Inventor: SCHMIDTKE GERHARD
IPC: G01N21/25
Filed: 1989-10-06
Abstract: PCT No. PCT/EP89/01175 Sec. 371 Date Jan. 30, 1992 Sec. 102(e) Date Jan. 30, 1992 PCT Filed Oct. 6, 1989 PCT Pub. No. WO90/04163 PCT Pub. Date Apr. 19, 1990.A method and apparatus for the quantitative determination of optically active substances includes two light-emitting diodes, each with a respective collimator lens and polarization filter, a cell filled with dialysate, an analyzer, a detector and measurement and evaluation electronics. The clocked light of the light-emitting diodes is linearly polarized by the polarization filters. The polarization directions differ by a few degrees. The polarization direction of the analyzer is aligned essentially perpendicularly relative to the polarization filters, such that the radiation of the two light-emitting diodes passing through an optically non-rotating dialysate generates the same photosignal in the detector. The polarization of the radiation passing through an optically rotating dialysate, by contrast, is rotated farther in the same direction, so that the detector receives two different photosignals from the light-emitting diodes from which the concentration of optically active substances can be deduced on the basis of comparison. The cell has a chamber filled with a reference fluid, through which the radiation of the two light-emitting diodes passes. The passing through the reference fluid radiation is registered with a further photodiode and is compared for an automatic signal balancing.
Patent EP-0444063-A1 (EP)
Inventor: LUE TOM F
IPC: A61F5/41
Filed: 1989-10-11
Abstract: Sont décrits un procédé et un système pour augmenter l'érection pénienne chez un homme. Un manchon gonflable (11) est placé circonférentiellement autour du corps caverneux (B), de la veine dorsale profonde (G), et des veines caverneuses (J), de manière adjacente au hile (H) d'un pénis. La compression sélective du manchon (11) va entraîner la restriction du drainage veineux afin d'accroître les extrémités dudit manchon fixées ensemble, et au moins une vésicule gonflable (20) se forme sur la face intérieure du manchon (11). Une pompe (13), avec un système régulateur (14), est dimensionnée pour être implantée dans un scrotum, la pompe (13) pouvant être sélectivement comprimée pour gonfler et assurer la pressurisation fluidique de la vésicule (20) afin de comprimer le manchon (11) autour du pénis. Un circuit de commande, relié entre le manchon (11) et la pompe (13), permet de dégonfler automatiquement le manchon (11) après écoulement d'une durée prédéterminée.
Patent EP-0398125-A1 (EP)
Inventor: AKO MASAYUKI
IPC: C08G18/28
Filed: 1990-05-08
Abstract: A polyurethane-foam sealant having a saturated hydrocarbon-­resin skeleton and excellent in the stopping ability of water leakage can be made by reacting a polyol having a saturated hydrocarbon-resin skeleton, an organic isocyanate and a blowing agent in the presence of a reactive silicone-oil having hydroxyl group.
Patent EP-0405102-A1 (EP)
Inventor: VON SEEBACH MICHAEL DR-ING
IPC: B02C4/32
Filed: 1990-05-10
Abstract: The invention relates to a process and a device for comminuting matter using two driven rollers (1,2), one roller (1) of which is arranged in a fixed manner and the other roller (2) can be moved in order to adjust the grinding pressure in the roller gap, but is fixed in position during actual grinding. A solution of this kind is characterised by reduced system costs, a simplified mode of operation, an improved degree of grinding efficiency and a reduced tendency to vibrate.
Patent EP-0401703-A1 (EP)
Inventor: SEKI MITSUHIRO
IPC: B29C65/20
Filed: 1990-06-01
Abstract: A film guide device for film bonding in which a movable guide roller (101) support and guides the film (1B) and swing roller arms (110) prevent the slackening of the film while the film is being fed. Also, a driving action of a rotation-drive source (106), which controls the movement of the movable guide roller support arms, is synchronized with the braking of the film supply role and the movement of the leading edge of the film towards the bonding surface. This device prevents longitudinal wrinkles in the film, misplacement on the bonding surface, and excessive tension on the film.
Patent EP-0439738-A1 (EP)
Inventor: JACOB EBERHARD DR DIPL-CHEM
IPC: B01D53/34
Filed: 1990-12-07
Abstract: In a process for the decomposition of organic halogen compounds of any type in the gas phase on catalysts based on titanium dioxide with the formation of carbon dioxide and hydrogen halides, it is proposed to use a catalyst which contains titanium dioxide as main component in conjunction with at least one of the oxides of chromium, manganese, iron, cobalt, nickel and copper. The secondary component increases the activity of the catalyst mass.
Patent EP-0432809-A1 (EP)
Inventor: SHEPHERD WILLIAM R
IPC: B64C1/18
Filed: 1990-06-22
Abstract: A reuseable panel (36) for equalizing pressure between adjacent compartments includes a frame (48) and a movable door (46) which is releasably sandwiched within the frame (48) on three sides. When there is a sufficiently large pressure differential between the compartments, the three sides of the door (46) are dislodged from the frame (48) (blowout) thereby exposing an opening to allow the pressure between the compartments to equalize. In order to provide additional control over the pressure at which door blowout occurs, one end of a flexible strap (56) is fixedly attached to the door (46) while the other end is removably connected to an attachment bracket (60) which is fixed to the frame (48). By adjusting the configuration of the attachment bracket (60), the depth at which the door (46) is sandwiched within the frame (48), the number of attachment brackets (60), the position of the attachment brackets, and the side of the frame on which the attachment brackets are mounted, the pressure differential at which door blowout occurs can be adjusted.
Patent EP-0436993-A1 (EP)
Inventor: MARZOCCO ALESSANDRO
IPC: B60L5/19
Filed: 1990-12-20
Abstract: A pantograph (ii) for variable-inclination trains can be moved transversely on the roof (10) of the train body (12) by hydraulic circuits (25,26) common with the devices (19) for varying the body inclination, the pantograph (11), of foldable structure and provided on a movable element (31), being able to maintain the centre of the contact points between the electric contact wire (36) and the contact bow (35) always at the bow centre.
Patent EP-0457991-A1 (EP)
Inventor: HIRSCHBERGER MICHAEL
IPC: B29C48/325
Filed: 1990-12-11
Abstract: An extrusion die head (10) for producing multiple layer tubular plastic bodies is disclosed in which the size of the tubular resin flow passage for at least one of the resin layers is infinitely adjustable at the point where two or more resin layers merge together to form a multiple layer stream. The adjustable passages are formed by two spaced inclined surfaces at the downstream end of the passages. The thickness of the passages is varied by axially moving one surface relative to the other. The moveable inclined surface (60) is carried on an annular ring member (62) mounted in the die head (10). In one embodiment, the ring (62) is replaceable with another ring member to axially move the surface, thereby adjusting the layer thickness. In another embodiment, the ring member (62) is threadably mounted in the die head so that rotation of the ring causes axial movement of the surface to adjust layer thickness. In the preferred embodiment the ring member is rotated by a drive mechanism operable from outside the die head for adjustment without disassembly of the die head. Adjustability of the gap sizes in the die head widens the range the relative thicknesses of the layers and widens the range of relative viscosity values that can be used. The versatility and usefulness of the die head is thus increased over that of die heads employing fixed gaps.
Patent EP-0421841-A1 (EP)
Inventor: AMPHOUX ANDRE
IPC: F24F7/02
Filed: 1990-09-26
Abstract: Apparatus for air circulation with anti-return system (2) for an opening (3) of a wall (4), comprising: two mouths (8, 9) at a distance arranged to communicate via a tunnel (10), an angled deflector (11) associated with the mouth (8) and defining an opening (14), a grille (17) fixed in the mouth (8) and a plurality of pieces (18) located in the angled space (15) and made of a suitable material and of suitable dimensions, weight, shape and quantity so as to accumulate on top of one another and rest on the grille (17). <IMAGE>