baber/WOPTO huggingface dataset:
Patent EP-0482931-A1 (EP)
Inventor: HASHIMOTO TOSHIHIKO
IPC: A61K31/353
Filed: 1991-10-24
Abstract: Compounds of formula (I):
       
 in which: 
R¹ is perfluoroalkyl; R² is a group of formula (II):
       
 in which R⁴ is hydrogen, alkyl, alkoxy, halogen, trifluoromethyl, cyano, hydroxy or nitro; 
or a group of formula (III):
       
 in which R⁵ is hydrogen, alkyl, alkoxy, halogen, trifluoromethyl, cyano or nitro; 
α-β is a carbon-carbon single bond or a carbon-carbon double bond; and 
where α-β is a carbon-carbon single bond, R³ is hydroxy or nitrooxy or, where α-β is a carbon-carbon double bond, R³ is hydrogen; 
and pharmaceutically acceptable salts thereof, have valuable anti-hypertensive activity and can thus be used for the treatment and prophylaxis of cardiovascular diseases. The invention also provides methods and compositions using these compounds as well as processes or their preparation.
Patent EP-0541859-A1 (EP)
Inventor: YANG CHANG-MIN
IPC: A61F15/02
Filed: 1991-11-11
Abstract: An electric plaster cast saw control system for cutting a plaster cast (80) composed of an inner layer (82) of absorbent cotton and an outer layer (84) of hardened covering material includes a thin conductive plate (10) placed between the inner layer and the outer layer, and a relay device triggered to cut off the power supply to the electric saw (86) on the instant that the saw blade makes contact with the thin conductive plate, thereby to stop the electric saw instantaneously. A reset device permits the power supply to be restored to the electric saw either automatically or under the control of the operator after cutting off the power source.
Patent EP-0514483-A1 (EP)
Inventor: MCDOUGALL IAN LEITCH
IPC: A61B5/055
Filed: 1991-02-07
Abstract: On décrit un ensemble de génération de champ magnétique destiné à être utilisé surtout dans des appareils de résonance magnétique nucléaire, comprenant au moins deux bobines électriques (2, 3) pour générer des champs magnétiques orientés dans le même sens. Les bobines sont disposées de telle manière que lorsqu'elles sont utilisées dans une zone de travail (5) externe par rapport aux bobines, le champ magnétique résultant possède un gradient s'étendant dans une première direction. Au moins les variations de deuxième ordre survenant dans les champs dans une direction tranversale par rapport à la première direction à l'intérieur de la région sont sensiblement équilibrées, de sorte qu'une expérience de résonance magnétique nucléaire peut être effectuée sur un échantillon à l'intérieur de la région.
Patent EP-0480072-A1 (EP)
Inventor: SHINOZAKI YUKUO
IPC: C04B11/00
Filed: 1991-04-24
Abstract: L'invention se rapporte à un matériau de revêtement réfractaire qui comprend du ciment comme matrice et dont les caractéristiques de résistance au feu ou à la fois de résistance au feu et de durabilité sont considérablement améliorées. Dans la première variante de la présente invention, ce matériau est constitué d'un mélange de 100 parties en poids de ciment avec 5 à 35 parties en poids de chaux, 5 à 35 parties en poids de gypse et 5 à 35 parties en poids d'un gel d'aluminosilicate. Dans une seconde variante de la présente invention, ce matériau est constitué d'un mélange de 100 parties en poids d'un matériau pulvérulant, que l'on prépare en mélangeant 100 parties en poids de ciment avec 5 à 35 parties en poids de chaux, 5 à 35 parties en poids de gypse et 5 à 35 parties en poids d'un gel d'aluminosilicate, avec 50 à 300 parties en poids d'un ballon de céramique, 10 à 40 parties en poids d'une fibre céramique et 5 à 20 parties en poids, en termes de teneur en matière solide, d'une émulsion de résine synthétique.
Patent EP-0539447-A1 (EP)
Title: Silicones cationiques
Inventor: DEWAR ANTHONY G
IPC: A61K8/898
Filed: 1991-07-01
Abstract: Composé de silicone cationique pouvant être utilisé dans une variété d'environnements, tels qu'un lubrifiant pour fibres, un adoucissant de tissu textile, un conditionneur capillaire et un conditionneur dermique. La silicone cationique se compose d'un composé d'amino silicone ayant la formule (I), dans laquelle a, b et c sont compris entre 0 et 300; d est compris entre 0 et 4, de préférence il représente 1 ou 2; R1 comprend de l'hydrogène, un groupe alkyle, aryle, alkynyle, alcényle,alkyloxyalkylène pouvant être remplacé ou non remplacé par des fractions P, N ou S; R2 a la même définition que R1 et il peut également représenter un reste d'acide carboxylique, de préférence des restes d'acide gras, à condition que lorsque R2 représente un reste d'acide carboxylique, l'élément R1 fixé à la terminaison N représente l'hydrogène; R3 a la même définition que R2 et peut également être des groupes alkoxy, aryloxy ou oxyalkylène; R4 a la même définition que R3 et il peut également représenter un groupe alkyle à substitution amino; Z1 et Z2 peuvent être identiques ou différents et ils comprennent un groupe alkyle, aryle, alcényle ou alkynyle, à condition que si b est égal à 0, alors au moins un des groupes R4 comprend un groupe alkyle à substitution amino. L'aminosilicone, en particulier, est quaternisée à l'aide d'agents de quaternisation connus, par exemple, des réactifs d'alkylation.
Patent EP-0546030-A1 (EP)
Inventor: CHU POCHEN
IPC: C07C2/12
Filed: 1991-08-14
Abstract: Dans un procédé de conversion catalytique de composés d'apport alkylaromatiques possédant entre 8 et 50 atomes de carbone pour produire des composés aromatiques qui diffèrent desdits composés aromatiques d'apport, l'apport est mis en contact avec une composition catalytique comprenant la zéolite cristalline, poreuse et synthétique MCM-22.
Patent EP-0549632-A1 (EP)
Title: Non-ionic liquid surfactant combination with improved cold stability.
Inventor: MERZ THOMAS
IPC: C11D17/00
Filed: 1991-09-10
Abstract: PCT No. PCT/EP91/01722 Sec. 371 Date Mar. 22, 1993 Sec. 102(e) Date Mar. 22, 1993 PCT Filed Sep. 10, 1991 PCT Pub. No. WO92/05235 PCT Pub. Date Apr. 2, 1992.Liquid nonionic surfactant combination having improved low temperature stability which comprises: (a) from about 20% to about 50% by weight of an alcohol ethoxylate derived from primary linear C12-15 alcohols having an average degree of ethoxylation equal to from about 2 to about 7; (b) from about 20% to about 50% by weight of an alcohol alkoxylate derived from primary saturated alcohols containing 12 to 15 carbon atoms in which the alcohol radical can be linear, methyl-branched in the 2-position, or a mixture of said linear and said methyl-branched radicals, having an average degree of ethoxylation equal to from about 3 to about 7 and an average degree of propoxylation equal to from about 2 to about 8; (c) from about 5% to about 50% by weight of an alcohol ethoxylate derived from oxoalcohol mixtures of primary, linear, and 2-methyl-branched C12-15 alcohols having an average degree of ethoxylation equal to from about 2 to about 8.
Patent EP-0531626-A1 (EP)
Inventor: LAHMANN ERNST
IPC: E05D15/10
Filed: 1992-06-02
Abstract: What is provided is a fitting for positively tiltable and parallel-settable wings with wing rebate (10) of windows, doors or the like, in which the wing is held and guided so as to be both tiltable and settable in parallel by means of setting-out arms (8, 9). For positive actuation, an actuating linkage (16) arranged on the wing cooperates with the setting-out arms. For this purpose, an espagnolette element (17) of this linkage is held and guided in the region of the fitting on one side of a bearing plate (18) fixable to the casement, whilst the setting-out arm (8, 9) is mounted non-displaceably on the other side laterally next to the espagnolette element on the bearing plate (18). The setting-out arm has a portion (20) resting flat on the top side of the bearing plate and having a control curve (33, 34) which is open towards the wing rebate (10) and which consists essentially of two straight curve segments (33, 34) which form an angle well above 90 DEG  and which cooperate with an actuating stud (25) or the like connected directly to the espagnolette element (17). The setting-out arm (8, 9) is guided out of the wing rebate, without the wing rebate (10) having to be provided with a recess or perforation for this purpose. <IMAGE>
Patent EP-0528383-A1 (EP)
Inventor: SCHIEVELBUSCH ULRICH PROF DIPL
IPC: B62M11/12
Filed: 1992-08-14
Abstract: The drive hub for a vehicle, particularly a bicycle, comprises a hub axle 1, a hub sleeve 9 adapted to rotate in relation to the hub axle 1 and a driver 13 mounted to rotate on the hub axle 1. The driver 13 drives the hub sleeve 9 through a friction gear 17 of which the first toroidal disc 25 is rotationally rigidly connected to the hub axle 1, of which the second toroidal disc 27 is connected to the driver 13 via a ratchet free wheel coupling 23 and drives the friction wheel carrier 43 which is provided with a plurality of friction wheels 35 and which is, in force-locking manner, connected to the hub sleeve 9 via an expanding coupling 20. The infinitely adjustable transmission ratio of the friction gear 17 is controlled from within the hub axle 1 via a linkage 53 which, via a coupling ring 47, entrains the pivotally mounted lever  39c of the pivot frames of the friction wheels 35. The system's own transmission of the friction gear 17 from the driver 13 to the friction wheel carrier 43 downwards can be compensated by rotary speed increasing measures both at the chain drive and also within the friction gear 17 by asymmetrical disposition of the toroidal zones.
Patent EP-0529457-A1 (EP)
Inventor: ASANO OSAMU
IPC: B23B45/14
Filed: 1992-08-17
Abstract: A quick return mechanism for a drilling machine comprises an input shaft (9), an output shaft (10), an over-drive gear train (19) and a speed-reduction gear train (23), each disposed between the input and output shafts (9, 10), a first clutch (18) for connecting the output shaft (10) to the input shaft (9) through the over-drive gear train (19) when a motor (13) for driving the input shaft (9) rotates in the quick-return direction and disconnecting the output shaft (10) from the input shaft (9) when the motor (13) rotates in the feed direction, a second clutch (22) selectively set at a first position and a second position, for connecting the output shaft (10) to the input shaft (9) through the speed-reduction gear train (23) at the first position when the motor (13) is rotated in the feed direction, and disconnecting the output shaft (10) from the input shaft (9) through the speed-reduction gear train (23) at said second position, when the motor (13) rotates in the quick-return direction, and a rotation=linear-movement converting unit (32) for setting the second clutch (22) at the first position when the motor (13) rotates in the feed direction, and at the second position when the motor (13) rotates in the quick-return direction.
Patent EP-0533127-A1 (EP)
Inventor: SHOFNER FREDERICK M
IPC: G01N1/28
Filed: 1992-09-16
Abstract: A map maker is disclosed in which a physical map is produced by depositing fluid entrained entities, such as cotton fibers, trash and neps, in a pattern on a surface, such as a nylon mesh surface. Each position in the pattern is uniquely associated with data produced by another monitor to provide topological mapping between the data event map and the physical map. In one embodiment, a drive system and computer are used to control the position of a surface relative to a nozzle that deposits the entities on the surface and relative to a camera that scans the map formed on the surface. In the preferred embodiment, the map is planar, but an alternate cylindrical map is shown. Also, an embodiment is shown in which a map maker is incorporated into a carding machine.
Patent EP-0536609-A1 (EP)
Inventor: JUENGST STEFAN DR
IPC: H01J9/38
Filed: 1992-09-25
Abstract: The method proposed for the production of a metal-halide discharge lamp with a ceramic discharge tube is characterized in that first both ends (6a, 6b) of the tube are fitted with electrode systems and sealed, a filling bore (15) near the pump end (6a) of the tube remaining open, however, this bore not being closed until after the tube has been filled.
Patent EP-0521580-A1 (EP)
Inventor: KUSTER ANTONIUS
IPC: B22D27/20
Filed: 1992-07-02
Abstract: The invention concerns a process for the preparation of a grain refiner contained within an aluminum matrix, comprising intimate mixing of at least one reaction product of titanium and aluminum contained within an aluminum matrix and at least one reaction product of boron and aluminum contained within an aluminum matrix thereby obtaining solid state reaction products by reacting the reaction products by solid state reaction.
Patent EP-0542338-A1 (EP)
Inventor: KRAEUTLER BERNARD
IPC: E06B9/13
Filed: 1992-10-30
Abstract: Industrial door with a roll-up shutter, comprising two rigid lateral uprights (1, 2) arranged on both sides of the opening (5) of a building, which each form or comprise a slideway (7), and a shutter (4) placed between the uprights, each of the vertical edges (4a) of the shutter sliding in a slideway, characterised in that each slideway comprises a vertical slot (10) formed in the rigid wall (9) of the upright, arranged towards the centre of the shutter, delimited by two edges (7a, 7b), and a flexible waterproof sheet (11) joining the two edges (7a, 7b) over essentially the whole height of the slot, so as to delimit a vertical pocket (12) on the side opposite the centre of the shutter, provided for receiving an edge of the shutter, this edge bearing in a flexible manner against the far end (11a) of the pocket, which far end is provided with sufficient play to absorb the movements and deformations of the edge of the shutter. 
<IMAGE>
Patent EP-0495646-A1 (EP)
Inventor: KASAHARA YASUO
IPC: B32B27/36
Filed: 1992-01-15
Abstract: A method for preparing polyvinyl chloride sheets for membrane press forming which comprises contact bonding of a preheated first polyvinyl chloride sheet on the heating drum, contact bonding of at least one other layer of preheated polyvinyl chloride sheet thereon, contact bonding of a transfer film thereon and embossing by emboss-roll thereon, wherein said transfer film has a laminated structure comprising a polyester film, a release coat layer, a resin coat layer and a hot melt coat layer successively from the surface layer.
Patent EP-0516293-A1 (EP)
Inventor: SPRINKEL I F MURPHY JR
IPC: A24F40/30
Filed: 1992-05-05
Abstract: A control device for electrically heated flavor generators comprises a sensor (2) which detects user lip activity associated with taking a draw on the flavor generator and associated control circuitry (5) which distinguishes between genuine draw lip activity and other activity which can cause the sensor to generate signals. Only genuine signals are passed to trigger heating of flavor-generating materials (8) to release flavor to the user.
Patent EP-0521608-A1 (EP)
Inventor: GILCHRIST PAUL
IPC: C22B60/02
Filed: 1992-05-20
Abstract: Uranium chloride is reacted with either magnesium, sodium or calcium in the presence of a molten salt comprising light metal chlorides including lithium chloride. The temperature is maintained below the melting point of uranium. The magnesium may be in the form of magnesium-cadmium alloy, the temperature being maintained below the temperature at which magnesium and cadmium vaporise. The components of the molten salt may be first fused together so as to form the molten salt eutectic. Subsequently after separation of the uranium, products of the reaction may be recovered and recycled.
Patent EP-0526982-A1 (EP)
Inventor: TSUJI TOSHIHIKO
IPC: H01L21/027
Filed: 1992-06-30
Abstract: In an apparatus and a method for evaluating the pattern structure of a fine structure, the presence of foreign particles, or the like, an object having a fine structure is scanned with a light beam, or the spot size of the light beam projected onto the object is changed, and extreme values in light scattered by the object are detected. The fine structure is evaluated according to changes in the positions, the number, the intensities or the like of the extreme values, that is, according to distribution characteristics of the extreme values caused by the scanning or the changes in the spot size of the light beam.
Patent EP-0561074-A1 (EP)
Inventor: KAO HAW-RAN
IPC: F15B15/14
Filed: 1992-08-25
Abstract: A cylinder having a plurality of cylinder chambers of which each one contains a piston mounted on a common piston rod produces an output force larger than a conventional cylinder unit with one cylinder chamber containing one piston of the same diameter does. The cylinder unit has a first fluid supply passage for simultaneously supplying a working fluid to an acting side of the piston in each one of the plurality of cylinder chambers for performing a power stroke of the piston rod, and a second fluid supply passage for supplying the same working fluid to a back side of the piston in only one of the plurality of the cylinder chambers for performing a return stroke of the piston rod. The piston rod moves faster in the return stroke than it does in the power stroke to perform a quick return.
Patent EP-0540209-A1 (EP)
Inventor: FUJITA YOSHIJI
IPC: A61P9/00
Filed: 1992-10-14
Abstract: The present invention provides a novel imidazole derivative having the chemical formula I:
       
 These compounds are useful for preventing or treating hypertension or congestive heart failure and have high activity, rapid action upon intravenous injection, good oral absorbtion, low toxicity, and long-lasting action. Also provided are pharmaceutical compositions which contain these compounds.
Patent EP-0524075-A1 (EP)
Inventor: SCHAPIRA JOSEPH
IPC: C11D1/722
Filed: 1992-07-10
Abstract: Acidic disinfecting composition based on phosphoric acid and optionally hydroxyacetic acid, comprising a surface-active agent as well as a hydrotropic agent, characterised in that the surface-active agent is nonionic and corresponds to the formula: <IMAGE>  in which     R represents a C8 to C10 alkyl radical, x represents an integer from 1 to 15 and, preferably, from 5 to 6, and   y represents an integer from 3 to 10 and, preferably, from 3 to 4, and in that the hydrotropic agent is an anionic hydrotrope from the group comprising   - naphthalenesulphonate, methylnaphthalenesulphonate, dimethylnaphthalenesulphonate and trimethylnaphthalenesulphonate, as well as the mixture of one or more of these compounds, - the benzenesulphonates from the group of acids comprising toluenesulphonic acid, xylenesulphonic acid and diisopropylbenzenesulphonic acid, and - the C1 to C18, preferably C5 to C18 and, more preferentially still, C8 to C18 linear or branched alkanesulphonates.
Patent EP-0572744-A1 (EP)
Inventor: HOEFSLOOT LEON
IPC: B66B13/30
Filed: 1992-07-22
Abstract: Fire door for an elevator, especially for use in the landing doorways of an elevator shaft or equivalent. The fire door (3) is mounted abreast of the landing door (1) or equivalent of the elevator. The fire protection characteristics of the fire door (3) are so chosen that the landing door (1) and the fire door (3) together fulfil the requirements imposed on a fire door.
Patent EP-0506588-A1 (EP)
Inventor: NICOLAS FRANCOIS
IPC: C01G43/06
Filed: 1992-03-25
Abstract: Process for treating fluorine-based gas containing hydrofluoric acid and capable of containing condensable gaseous, for example uraniferous, compounds and noncondensable gases, consisting in condensing it by cooling to obtain, on the one hand, gaseous fluorine and the noncondensable gases and, on the other hand, a liquid phase containing liquid HF and the condensable compounds in solution and/or in suspension in the said liquid HF, this liquid phase being then filtered to recover the said compounds in suspension. 
<IMAGE>
Patent EP-0527106-A1 (EP)
Inventor: FINK ARTHUR C JR
IPC: B67D7/54
Filed: 1992-08-04
Abstract: The fuel dispensing nozzle (10) has a body (12) including a fuel passage for fuel to flow from a source thereof through the body (12). A spout (18) is attached to the body (12) in fluid communication therewith for fuel to flow into the spout (18) from the passage. The distal end of the spout (18) forms a mouth (19) insertable into the tank. A vapor return path is provided for capturing fuel vapors and returning them to the source, so to substantially reduce or eliminate emissions. A vacuum is produced in a variable venturi portion (42) of the nozzle (10) and is applied to the return path to extract any fuel collecting therein. This vacuum is in addition to another vacuum produced at the venturi (42) and used to assist in automatically shutting-off fuel flow when the tank is full. This device is a power generating source that is not limited to only fuel extraction and nozzle shut off. It can also be used for other apparent uses, having the multiple usage applied in conjunction with the vapor recovery systems in the category of the balanced pressure system and the vacuum assist system.
Patent EP-0532472-A1 (EP)
Inventor: MUELLER WERNER
IPC: B62B5/02
Filed: 1992-09-10
Abstract: A brake device for wheels of self-service trolleys is actuated by a magnetic field emitted by the ground and makes use of the fact that identical magnetic poles repel each other and opposite poles attract. A magnetic strip laid at the entrance to the transport belt acts directly on a slide (12) which has a blocking projection (13) and a sensor (14), or on a permanent magnet (18) which is attached to the said slide (12), in such a way that the slide is released from its position remote from the ground and blocks the wheel after the sensor dips into a groove on the transport belt whilst a magnetic strip which is laid at the exit and has the reverse polarity brings about the return of the slide (12) into the position remote from the ground. The advantage of this arrangement in relation to the prior art consists in the fact that, when travelling on normal ground, the sensor does not touch it and that only a single moving part is present which can run particularly in guides with a relatively large degree of tolerance. <IMAGE>
Patent EP-0537116-A1 (EP)
Inventor: CAPONI MAURO
IPC: A61B17/32
Filed: 1992-03-25
Abstract: The invention relates to a surgical instrument (1) comprising an outer hollow duct (2), having a closed front end and a first port (4) near said front end, an inner hollow duct (3), slidingly arranged in said outer duch (2), provided with a front cutting blade (11) and internally connected with vacuum means, as well as a hollow interspace (6) between said inner (3) and outer (2) ducts arranged for a fluid flow; characterized in that said inner duct (3) has a constant cross-section, in that said outer duct (2) has at its front end a portion with a cross-section reduced to such an extent as to enable only the inner duct (3) to slide therein, whereby said interspace (6) is minimized, and in that in said outer duct (2), near the reduced cross-section portion (5) but on its side having a larger cross-section, at least a second port (8) is provided such that, during a surgical operation, the fluid outflows therefrom toward the human body and re-enters though said first port (4) under action of said vacuum means.
Patent EP-0684880-A1 (EP)
Inventor: HOLMGREN AMBJOERN
IPC: B08B15/00
Filed: 1992-01-28
Abstract: Sur un dépoussiéreur (1) présentant un bras (2) sur lequel est monté l'appareil de dépoussiérage et des autres équipements, le bras (2) est articulé à son extrémité (9) sur un support (17) par l'intermédiaire d'une potence (14), de manière à pouvoir pivoter principalement dans un plan horizontal. Un dispositif de retenue (18) exerce son action entre le bras (2) et la potence (14), retenant ledit bras dans une position de pivotement déterminée. Le dispositif de retenue (18) se compose d'une tige (24) portant des rondelles de friction (23). Il peut être actionné par un vérin (20), par l'intermédiaire d'un arceau (38) pivotant, de telle sorte que les rondelles de friction (23) se dégagent de leur position de blocage par rapport à la platine (34) solidaire de la potence (14) et permettent ainsi le mouvement souhaité du bras (2) en pivotement. Le vérin (20) est commandé à distance par un boîtier logé sur le carénage du dépoussiéreur.