baber/WOPTO huggingface dataset:
Patent EP-0437290-B1 (EP)
Inventor: CASTELIJNS ANNA MARIA CORNELIA
IPC: C07D213/18
Filed: 1991-01-04
Granted: 1998-05-06
Abstract: The invention relates to a process for the preparation of 5-oxohexane nitriles according to Formula 1, <CHEM> where at least R1 or R2 is an electron-donating group and at least one of the groups R3, R4 or R5 is not hydrogen, by catalylic conversion of a methyl ketone according to Formula 2 <CHEM>   where R1 and R2 denote the same as in Formula 1, and an  alpha - beta  unsaturated nitrile according to Formula 3 <CHEM>  in the presence of a strong base as a catalyst. The invention furthermore relates to the new substance 2,4-dimethyl-5-oxohexane nitrile. The obtained 5-oxohexane nitriles can be advantageously used in the preparation of 2-methylpyridines.
Patent EP-0441579-B1 (EP)
Inventor: MCGANN MELVYN
IPC: H03F1/32
Filed: 1991-02-04
Granted: 1995-04-26
Abstract: A high frequency SSB radio transmitter has an envelope amplitude modulator (3) for varying the envelope of an r.f. signal source based on an error signal from envelope detectors detecting the envelope of the input and output waveform. It also has a phase modulator (4) in a main feedback loop for varying the phase of the input waveform based on differences detected in phase detector (10) between the instantaneous phase of the input and output r.f. signal. To overcome the problem of spurious outputs from phase detector (10) resulting from the cross-over points of the SSB waveform when there are carrier breaks and other problems, a subsidiary, phase lock loop (12) feeds a signal derived from the error signal to phase modulator (13) to tend to hold the input A, B in such a phase relationship that the output is zero. To cope with large phase shift errors between input waveform and output resulting from when the power amplifier changes frequency or temperature variations e.g. at the antenna, a broadband phase shifting network (17) is brought into operation when a dual voltage comparator (19) senses that the signal fed to modulator (13) passes a value corresponding to its extremes of adjustment.
Patent EP-0452074-B1 (EP)
Inventor: COHEN MARLENE LOIS
IPC: A61P7/02
Filed: 1991-04-09
Granted: 1996-01-24
Abstract: This invention provides N-(2-hydroxycyclopentyl)-1-isopropyl-6-methylergoline-8-carboxamides useful for blocking 5HT2 receptors in mammals having an excess of serotonin centrally or peripherally. The invention also provides methods for treating sexual dysfunction, hypertension, migraine, vasospasm, thrombosis, ischemia, depression, anxiety, sleep disorders and appetite disorders with a compound of the invention.
Patent EP-0479573-B1 (EP)
Inventor: BLUM JOHN L
IPC: A61F5/448
Filed: 1991-10-02
Granted: 1996-01-10
Abstract: The insert (D) is received within the coupling ring (10) of the faceplate of a two piece ostomy device. The coupling ring has an axially extending rib and a rigid sealing flange defined in part by a radially inwardly extending surface (40). The insert includes a convex annular body (46) with an arcuate relatively non-deformable portion and a deformable circumferential portion (48). The deformable portion has an outer edge with a circumference which is normally slightly larger than the inner circumference of the sealing flange. The circumference of the deformable portion is temporarily reduced as the insert passes through the ring. Once the insert is situated under the flange surface, the circumference returns to its normal dimension and the insert is securely seated. <IMAGE>
Patent EP-0528091-B1 (EP)
Inventor: CARTMELL JAMES VERNON
IPC: A61L15/60
Filed: 1991-11-25
Granted: 1997-04-02
Abstract: The present invention is directed to a wound dressing product (10) having a roll configuration. The wound dressing product (10) comprises a wound dressing laminate (12) having a plurality of layers including a backing layer (18) which forms a first side (14) of the wound dressing laminate (12) and a hydrogel layer (20) which forms a second side (16) of the wound dressing laminate (12). The wound dressing laminate (12) is spirally wrapped about a center axis (22) such that the wound dressing laminate (12) terminates at a leading end (24) and the first side (14) of the wound dressing laminate (12) forms the outer surface of the wound dressing product (10). <IMAGE>
Patent EP-0484190-B1 (EP)
Title: Apparatus with pendular movement for the swinging of at least one person
IPC: A63G9/02
Filed: 1991-09-10
Granted: 1993-08-04
Abstract: The invention relates to an apparatus (1) with pendular movement for the swinging of at least one person (2), referred to as the user, in a plane which is globally perpendicular to the ground (3). 
<??>It is characterised in that: 
 
  - on the one hand, instead of being carried by the suspension post (9) which is closest to each seat, the extension (14) having the member (5) for supporting the feet (4) of the user of this seat is carried by the suspension post (9) which is furthest away from the said seat, and 
  - on the other hand, this extension (14) of suspension post (9) is constructed so that, in a position of equilibrium of the apparatus, despite its linking to a suspension post far away from the seat (7) in question, the member (5) for supporting the feet of the user of this seat is brought back plumb with the means (10) for articulation of the suspension post which is closest to the seat (7) in question. 
 
<IMAGE>
Patent EP-0484235-B1 (EP)
Inventor: PELLERIN PIERRE
IPC: E06B7/14
Filed: 1991-10-29
Granted: 1995-03-29
Abstract: The window or glazed-door leaf with weatherproof cladding (9) is equipped on its bottom crosspiece (transom) (3) with rapid-drainage mortices (18) and, on its uprights (cheets) (2) and its top crosspiece (transom), with cylindrical holes (19), some (19a) of which are holes emerging at the level of the outer circumference of the said leaf, the said mortices (18) and the said holes (19) all emerging at the level of the bottom of the groove (4) framing the said leaf. <IMAGE>
Patent EP-0524929-B1 (EP)
Inventor: GOENNER SIEGMAR
IPC: B27H1/00
Filed: 1991-11-11
Granted: 1994-04-27
Abstract: Un dispositif pour de dégauchissage de planches et autres produits ligneux de forme oblongue présente deux paquets de lamelles (4, 5) dont chacun consiste en lamelles de guidage (6) constituant entre elles un canal de guidage des planches (8). Le canal de guidage (8) présente une torsion autour de l'axe longitudinal (9) du châssis. On peut modifier cette torsion en faisant pivoter en éventail les lamelles de guidage (6) de chaque paquet de lamelles (4 ou 5). Ceci permet d'obtenir une torsion différente du canal de guidage des planches (8).
Patent EP-0513059-B1 (EP)
Inventor: GUILLOU PASCAL
IPC: D06Q1/00
Filed: 1990-12-31
Granted: 1995-03-08
Abstract: Le procédé consiste à réaliser la décoration qui peut aller jusqu'à la qualité photographique couleur(s) sur film plastique (2) au moyen d'un copieur couleur(s) et/ou d'une imprimante couleur(s) et/ou d'une photocomposeuse couleur(s) et/ou d'une offset couleur(s) et/ou de stylos spéciaux pour plastique et/ou de peintures. Le procédé consiste à remplacer une partie du substrat (1) par le film plastique (2) ou consiste à appliquer le film plastique (2) sur le substrat (1). La solidarisation est obtenue par collage (à une température inférieure à la température de dégradation du substrat et/ou du film plastique), et/ou par couture, et/ou par fermeture éclair, et/ou avec un faux-ourlet, et/ou par rivetage, et/ou par agraphage, et/ou par thermo-soudage par plastique cristallisé.
Patent EP-0530279-B1 (EP)
Inventor: KING ROGER MILNER
IPC: B65D51/24
Filed: 1991-05-29
Granted: 1995-11-29
Abstract: Un goulot (14) de récipient et un couvercle de récipient comprennent un premier filet (15) ménagé sur l'un d'entre le goulot et le couvercle, un second filet complémentaire ménagé sur le second d'entre eux de sorte que le couvercle puisse être déplacé entre une position complètement fermée par une rotation de moins de 60° du couvercle par rapport au goulot, au moins une moulure d'arrêt (17, 18) ménagée sur l'un d'entre le goulot (14) et le couvercle, et un cran d'arrêt ménagé sur le second d'entre eux de manière à s'engager avec la moulure d'arrêt ou au moins l'une des moulures d'arrêt afin de retenir le couvercle en position fermée sur le goulot. L'agencement de la moulure ou des moulures d'arrêt (17, 18), du cran d'arrêt et des filets est tel que le cran d'arrêt est tourné au-delà de la moulure d'arrêt ou d'au moins l'une des moulures (17, 18) sans s'engager avec celle-ci lorsque le couvercle est vissé sur le goulot, l'engagement du cran d'arrêt avec la moulure d'arrêt ou l'une des moulures d'arrêt ne commençant que lorqu'on approche de la position fermée.
Patent EP-0540529-B1 (EP)
Inventor: REMBOLD HELMUT
IPC: F02M41/14
Filed: 1991-06-26
Granted: 1995-09-13
Abstract: Dispositif d'injection de carburant pour moteurs à combustion interne à allumage par étincelle comportant une pompe et un distributeur comprenant une partie fixe et une partie en rotation, entraîné de préférence à la vitesse de rotation de la pompe et présentant une soupape d'inversion. La soupape d'inversion est disposée, de préférence concentriquement, à l'intérieur de la partie en rotation (102) du distributeur (10), son ouverture d'admission (31) étant reliée à la chambre de la pompe (11) par un conduit (30) s'étendant également exclusivement à l'intérieur de la partie en rotation du distributeur.
Patent EP-0558543-B1 (EP)
Inventor: WOLFF GEORG
IPC: E01D19/04
Filed: 1991-11-21
Granted: 1995-06-07
Abstract: PCT No. PCT/AT91/00119 Sec. 371 Date May 17, 1993 Sec. 102(e) Date May 17, 1993 PCT Filed Nov. 21, 1991 PCT Pub. No. WO92/09748 PCT Pub. Date Jun. 11, 1992.A potlike hydraulic cylinder consists of a cylinder pot (1), a piston (2), which constitutes a cover for the pot, a rubber-elastic plastic body (4), which occupies the pressure space between the cylinder pot (1) and the piston (2) and which forms a closed pocket (6) that is provided with a partition (7), which is substantially parallel to the bottom and constitutes the bottom of the pocket and is connected to at least one bottom extension (8) of the cylinder pot (1), which extension protrudes axially into the plastic body (4), and at least one pressure line (9) for a hydraulic fluid, which pressure line extends through the bottom extension (8) and the partition (7) and opens into the pocket (6). To ensure desirable operating conditions, the partition (7) is adjoined by a peripheral wall (10), which protrudes toward the piston (2).
Patent EP-0482191-B1 (EP)
Inventor: ALSCH GOTTFRIED
IPC: H01R4/38
Filed: 1991-05-02
Granted: 1995-04-19
Abstract: PCT No. PCT/AT91/00062 Sec. 371 Date Dec. 16, 1991 Sec. 102(e) Date Dec. 16, 1991 PCT Filed May 2, 1991 PCT Pub. No. WO91/17588 PCT Pub. Date Nov. 14, 1991.An electrical screw-on terminal assembly is provided for a connection to wires or cables, particularly those with eye connectors. The terminal assembly has a housing and a screw which, as it is screwed in, passes through a first plate, and when fully screwed in, a second plate. The first plate is mounted so that it cannot rotate or be moved longitudinally, while the second plate is mounted so that it can be moved longitudinally but not rotated. When the terminal is completely open, the second plate abuts a stop on the housing and is held in this position by a resistive force, which can be overcome by the screw, so that the aperture onto which the cable or cable eye is inserted remains unobstructed. The screw can be screwed into a bore in the first plate until it engages the second plate. The bore in the first plate has no internal thread, but has projections which engage the screw threads.
Patent EP-0498261-B1 (EP)
Inventor: ECKOLDT DIETMAR DR
IPC: G10K11/16
Filed: 1992-01-31
Granted: 1997-07-30
Abstract: The invention relates to sound insulation for containers, apparatus and pipelines, these being insulated by means of spacers with an outer wall, and if necessary a porous absorber, e.g. mineral wool, is arranged in the interspace, an intermediate wall being arranged as sound insulation before the outer wall, with a thickness of about half that of the outer wall and a spacing from it of about 0.5 mm. <IMAGE>
Patent EP-0525698-B1 (EP)
Inventor: BERNHARDT BRUNO
IPC: G01N1/16
Filed: 1992-07-27
Granted: 1995-03-15
Abstract: The device for collecting measurement samples, intended in particular for ground-water or soil-air investigations, can be used together with cylinder/piston arrangements (15.1), which interact with change-over valves (24.1, 24.2), to direct samples simultaneously from a plurality of different measuring regions (M1, M2) via pressure lines (26) to a sample evaluating point (28). The cylinders are combined to form a cylinder string (14), which is arranged in a casing tube (10), is led through transverse walls (17.1), separating the measuring-point regions from one another, and the pistons (18) of which can be moved simultaneously by means of a common drive device (23). <IMAGE>
Patent EP-0583498-B1 (EP)
Inventor: SIPOS STEFAN
IPC: A23F5/22
Filed: 1992-08-18
Granted: 1999-06-02
Abstract: The invention relates to a process for recovering caffeine from caffeine-loaded activated carbon and which is characterized in that the caffeine destroying activity of the activated carbon is reduced before or after loading with caffeine. The activated carbon can to that end be treated with acids, buffers, complexing agents, redox substances, caffeine and other xanthine derivatives. The caffeine recovery yield can be considerably increased by this means.
Patent EP-0542099-B1 (EP)
Inventor: SEEBACH DIETER PROF DR
IPC: C07D233/38
Filed: 1992-11-03
Granted: 1998-06-03
Abstract: 2.1. The said compounds are to be prepared as economically and cleanly as possible. Depending on the costs of the starting compounds, an optimisation should be possible with respect to the necessary process steps, the yield and/or the purity. Complicated process steps such as extractions and problematical solvents such as dichloromethane should particularly be dispensed with. 2.2. The 1,3-imidazolidin-4-ones of the general formula <IMAGE> are obtained pure in their preparation, in particular by precipitation, it being possible to employ an optically active acid to 0.5 - 0.8 eq for resolving the racemate. The undesired enantiomer can be racemised in an inert solvent, and the cyclisation to the imidazolidinone can even be carried out by means of the optically active acid, after which the resolution of the racemates takes place directly. 2.3. The 1,3-imidazolidin-4-ones are useful starting materials for the preparation of branched or unbranched, proteinogenic or non-proteinogenic  alpha -aminoacids by means of diastereoselective alkylation and subsequent ring cleavage.
Patent EP-0545378-B1 (EP)
Inventor: OETIKER HANS
IPC: F16B2/24
Filed: 1992-12-02
Granted: 1996-08-21
Abstract: A self-tightening clamp (20) formed from spring steel band (21) material which exerts clamping forces by the inherent springiness of the band material. To minimize outwardly projecting parts with their injury danger and to obtain an inner clamping surface substantially devoid of any gaps or steps, the end of the outer band end portion (21b) is provided with an elongated slot (22) adapted to receive the tongue-like overlapped inner band end portion (21a). Temporary locking of the clamp is realized by a detent member (26) in the tongue-like inner band end portion (21a) adapted to be lockingly engaged by a locking surface (25) in the outer band portion (21b). The elongated slot (22) is thereby of such width as to accommodate the tongue-like inner band portion (21a) whereby the detent member (26) is located in the elongated slot (22) when the clamp (20) is in its clamping position. <IMAGE>
Patent EP-0497552-B1 (EP)
Title: Photopolymerisable compositions
Inventor: DOBA TAKAHISA
IPC: H01L21/027
Filed: 1992-01-28
Granted: 1996-05-22
Abstract: High sensitivity photopolymerisable compositions comprising a polymerisable ethylenically unsaturated compound and a photoinitiator composition comprising a titanocene compound and N-phenylglycine or a derivative thereof.
Patent EP-0515032-B1 (EP)
Inventor: CANE MICHAEL ROGER
IPC: B65D47/06
Filed: 1992-04-16
Granted: 1995-03-01
Abstract: Pouring devices for accurate blending of colour tinters to a base paint are known, but are generally of metal construction comprising a spout covered by a movable cover plate. Such devices produce accurate pouring due mainly to the rigidity of the metal components. The invention enables an accurate pouring device to be produced from plastics material. The pouring device comprises essentially two plastics components, a cover plate (3) and operating means (4) therefor being integral and providing one component and a spout (10) formed integrally with a support body (1) providing the other component. Connection means (6) are provided for detachably connecting the support body over an aperture (20) of its liquid container. The support body base (5) is elongate and engages over an extended area of the adjacent container wall (19) to provide a stable support and absorb loads applied during use. The connection means may include a threaded boss (25) forming part of a collar (21) which can be snap fitted into a standard-sized aperture, whereby the device can be used for a range of different sized and/or shaped containers. <IMAGE>
Patent EP-0568558-B1 (EP)
Inventor: BALDACCI ALDO
IPC: B42F3/00
Filed: 1992-01-21
Granted: 1996-04-24
Abstract: A device for attaching together sheets of paper, plastics and similar materials solely by interengagement of the materials of the sheets, comprises first and second members (10, 20) that can be closed together to attach sheets (1) together. The first member (10) carries a pivotally mounted first cutter (30) for cutting and folding tongues (2) in the sheets, and a second cutter (40) for cutting slits (6), there being a tongue-receiving aperture (43) in a lower end part of the second cutter (40). When the members are closed together, the first cutter (30) pivots to thrust the tongues (2) through the aperture (43), and when the first member (10) is retracted, tongues (2) engaged in said aperture (43) are drawn by the second cutter (40) through said slits (6) in the sheets (1) to attach the sheets together. The first member (10) can have upper and lower levers (11, 12), the upper lever carrying the two cutters (30, 40) and the lower lever having an abutment (17) for pivoting the first cutter (30).
Patent EP-0578642-B1 (EP)
Inventor: MUNTZ PIETER JAN DIRK
IPC: C10M127/02
Filed: 1992-02-04
Granted: 2002-10-02
Abstract: The specification describes lubricating oil compositions containing a medium molecular weight paraffin (MMWP). The medium molecular weight paraffins disclosed include those having from 10 to 20 carbon atoms. Compositions containing from 0.1 % to 2 % by volume are disclosed. The MMWP reduces varnishing, sludging, production of chemical byproducts and glazing. It also improves seal life and extends the life of lubricating oil compositions containing it.
Patent EP-0585231-B1 (EP)
Inventor: TANAKA ASAMI
IPC: A61K6/04
Filed: 1992-01-10
Granted: 1995-04-26
Abstract: A dental prosthetic device is provided comprising a coping adapted to be placed on at least one abutment tooth to an edentulous region. A pontic metal substructure adapted to be joined to the coping and a ceramic buildup to fill the edentulous region are also provided. Also provided are metal-porcelain dental restorations which can be made in a two-layer or three-layer structure. The first layer closely fits the contours of the abutment teeth and ceramic and the additional layer complete the restoration. One or both of the other layers may be stainless steel mesh.
Patent EP-0531501-B1 (EP)
Inventor: VOGRIN ERWIN
IPC: B23K7/10
Filed: 1992-03-20
Granted: 1995-05-24
Abstract: PCT No. PCT/FR92/00260 Sec. 371 Date Nov. 25, 1992 Sec. 102(e) Date Nov. 25, 1992 PCT Filed Mar. 20, 1992 PCT Pub. No. WO92/16331 PCT Pub. Date Oct. 1, 1992.A method for deburring especially a steel strip (1) cut into slabs (1a) with the aid of an oxygen cutting torch (18) whose blast is perpendicular to one (2) of the principal faces of the strip (1). The method consists in directing, onto the principal face (3) of the strip (1) opposite the principal face (2) receiving the blast from the oxygen cutting torch (18) and in the zone for cutting up the strip (1), a blast of fluid which is inert with respect to the blast from the torch (18).
Patent EP-0586430-B1 (EP)
Inventor: SANTAGIULIANA EVANS
IPC: G01F11/26
Filed: 1992-05-15
Granted: 1995-09-20
Abstract: PCT No. PCT/EP92/01079 Sec. 371 Date Apr. 20, 1994 Sec. 102(e) Date Apr. 20, 1994 PCT Filed May 15, 1992 PCT Pub. No. WO92/21942 PCT Pub. Date Dec. 10, 1992.A dosing device for liquid is provided which includes an upper element having a predosing chamber and an integral cap; an intermediate element which cooperates with the upper element and which connects to the neck of the container; and a sliding dosing element which receives a preselected dose from the dosing chamber and which discharges the dose through an outlet duct in the upper element. The intermediate element has wing-like portions which project downwardly and guide the slidable dosing element along a path axially of the dosing device.
Patent EP-0535221-B1 (EP)
Inventor: SALOMON MARY F
IPC: C10N20/04
Filed: 1992-02-27
Granted: 1996-01-31
Abstract: This invention relates to a lubricating oil composition, comprising: a major amount of an oil of lubricating viscosity; and (A) an amount of at least one alkali metal overbased salt of an acidic organic compound sufficient to provide at least about 0.005 equivalents of alkali metal per 100 grams of the lubricating composition; (B) at least about 1.13% by weight of at least one dispersant; (C) at least one metal dihydrocarbyl dithiophosphate; and (D) at least one antioxidant, provided that the lubricating oil composition is free of calcium overbased sulfonate; provided that the composition contains less than about 0.08% by weight calcium; and provided that (C) and (D) are not the same.
Patent EP-0588962-B1 (EP)
Inventor: WEAVER MAX ALLEN
IPC: C08G16/00
Filed: 1992-06-05
Granted: 1998-04-01
Abstract: Provided are light-absorbing polymers which contain backbone unsaturations and which are produced by knoevenagel condensation and which are useful for imparting color and/or ultraviolet light screening properties to thermoplastic resins. The polymeric colorants or UV absorbers may be added during the formation of the uncolored thermoplastic polymer or melt or solution blended with other thermoplastic polymers.
Patent EP-0552338-B1 (EP)
Inventor: TRAN TUYEN
IPC: E05F15/73
Filed: 1992-08-11
Granted: 1997-03-19
Abstract: At least one face of one or each leaf of an automatic door has an obstacle detector (20) consisting of a movement detector arranged to generate a signal proportional to the relative movement of an obstacle in the spatial detection field of the detector with respect to the corresponding door leaf. A controller is placed to acquire the detection signal generated by the detector for each door leaf and produce a set point signal for door automation, said set point signal representing the relative movement of the obstacle having the slowest movement with respect to door leaf movement. Each movement detector consists advantageously of a Doppler detector which produces a detection signal having a frequency component porportional to the speed of a surface or obstacle moving relatively to the door leaf.