baber/WOPTO huggingface dataset:
Patent EP-0410762-A1 (EP)
Inventor: CALEY BLAKE ALAN
IPC: A61K31/435
Filed: 1990-07-26
Abstract: Substituted naphthyridines of the formula (1):
      wherein 
one of A, B, E, or D is N, and the others are CR¹; 
R¹ and R² are independently H or halo. 
X is O, S, SO, SO₂, NR³, or CR⁴R⁵, where R³ is H, (C₁-C₄) alkyl, or (C₁-C₄) acyl, and R⁴ and R⁵ are in­dependently H, (C₁-C₄) acyl, (C₁-C₄) alkyl, (C₂-C₄) alk­enyl or -alkynyl, CN, or OH, or R⁴ and R⁵ combine to form a carbocyclic ring containing four to six carbon atoms; 
Y is nil, Z being bonded directly to X, or Y is an alkyl chain one to six carbon atoms long, option­ally including a carbocyclic ring, and optionally includ­ing a hetero atom selected from O, S, SO, SO₂, NR³, or SiR¹⁹R²⁰, where R¹⁹ and R²⁰ are independently H, (C₁-C₄) alkyl, (C₃-C₄) branched alkyl, phenyl, or substituted phenyl, and optionally substituted with (C₁-C₄) alkyl, (C₂-C₄) alkenyl or -alkynyl, (C₃-C₇) branched alkyl, (C₃-C₇) cycloalkyl or -cycloalkenyl, halo, hydroxy, or acetyl, and 
Z is
     (a) a C₁-C₁₂ saturated or unsaturated hydro­carbon chain, straight chain or branched optionally in­cluding a hetero atom selected from O, S, SO, SO₂, NR³,   or SiR¹⁹R²⁰, and optionally substituted with halo, halo (C₁-C₄) alkoxy, hydroxy, (C₃-C₈) cycloalkyl or cyclo­alkenyl, or (C₁-C₄) acyl;   (b) (C₃-C₈) cycloalkyl or -cycloalkenyl, option­ally substituted with (C₁-C₄) alkyl, (C₁-C₄) alkoxy, halo (C₁-C₄) alkyl, halo (C₁-C₄) alkoxy, halo, hydroxy, or (C₁-C₄) acyl;   (c) a phenyl group of the formula (2)
      where 
R⁶ to R¹⁰ are independently H, halo, I, (C₁-C₁₀) alkyl, (C₃-C₈) alkenyl or -alkynyl, branched (C₃-C₆) alkyl, -alkenyl, or -alkynyl, (C₃-C₈) cycloalkyl or -cycloalkenyl, halo (C₁-C₇) alkyl, (C₁-C₇) alkoxy, (C₁-C₇) alkylthio, halo (C₁-C₇) alkoxy, phenoxy, substituted phenoxy, phenyl­thio, substituted phenylthio, phenyl, substituted phenyl, NO₂, acetoxy, OH, CN, SiR¹¹R¹²R¹³, OSiR¹¹R¹²R¹³, NR¹⁴R¹⁵, S(O)R¹⁶, or SO₂R¹⁷ where R¹¹, R¹², and R¹³ are independ­ently (C₁-C₄) alkyl, (C₃-C₄) branched alkyl, phenyl, or substituted phenyl, R¹⁴ and R¹⁵ are independently H, (C₁-C₄) alkyl, or (C₁-C₄) acyl, and R¹⁶ and R¹⁷ are phenyl, substituted phenyl, or (C₁-C₄) alkyl;   (d) a furyl group of formula (3)
        where R¹⁸ is H, halo, halomethyl, CN, NO₂, (C₁-C₄) alkyl, (C₃-C₄) branched alkyl, phenyl, substituted phenyl, or (C₁-C₄) alkoxy;   (e) a thienyl group of the formula (4)
      where R¹⁸ is as defined in paragraph (d);   (f) a group of formula (5) or (6)
      where R¹⁸ is as defined in paragraph (d), J is N or CH, and G is O, NR²¹, or S, provided that if J is not N then G is NR²¹, where R²¹ is H, (C₁-C₄) alkyl, (C₁-C₄) acyl, phenylsulfonyl, or substituted phenylsulfonyl;   (g) a group selected from 
optionally substituted naphthyl, dihydro­naphthyl, tetrahydronaphthyl, and decahydronaphthyl; 
optionally substituted pyridyl; 
optionally substituted indolyl; 
and 1,3-benzodioxolyl; 
or an acid addition salt or N-oxide of a compound of formula (1);    are plant fungicides, miticides, and insecticides.
Patent EP-0418028-A1 (EP)
Inventor: ARCHER MATTHEW THOMAS
IPC: E06B7/02
Filed: 1990-09-11
Abstract: A ventilator comprises an elongate strip (10) formed as a single component including an integral formation (19,23) extending adjacent an intermediate portion (13), the formation defining an opening (24,33) which is below openings (22) in the intermediate portion (13) thereby ensuring that there is no direct passage to and from the said openings (22) in the intermediate portion (13) in a direction normal thereto.
Patent EP-0377535-A1 (EP)
Inventor: VAN WITTENBERGE ERIC
IPC: G07F17/12
Filed: 1990-01-04
Abstract: This locker comprises a plurality of compartments, the locking devices of which are closed by means of a microcomputer (10) which is common to all the compartments and controls a printer (12), a display device (5) and an additional information device (4) and which is connected to a coin machine (1). <IMAGE>
Patent EP-0483434-A1 (EP)
Inventor: FERMIER YVAN
IPC: G06F11/00
Filed: 1990-10-31
Abstract: An apparatus for determining and reporting identification information relative to devices which are pluggable to a control unit through connectors (2-1 to 2-2) of a connecting card comprises a digital to analog converter (36) which receives the identification information from the connectors to which devices are plugged, at its inputs. The converter generates an analog voltage therefrom, the value of which is representative of the identification information of the plugged devices. The analog voltage is transmitted to the central unit 8 which comprises an analog to digital converter (52) for measuring and deducing the configuration of the plugged devices from the measured value. 
     This apparatus allow the identification information to be reported to the central unit in an efficient way, more specifically when the connecting card is remote from the central unit.
Patent EP-0393015-A1 (EP)
Inventor: STRANZINGER HERMANN
IPC: B63B35/38
Filed: 1990-04-05
Abstract: A floating element (1) consists of an essentially prismatic plastic hollow body (2) which, on the side walls (4), preferably in the side-edge areas, has connecting parts (17) for assembling with other identical floating elements. 
<??>In order to reduce the cost of manufacture and to improve the floating position, the hollow body (2) has an open underside (3), and an air hole (9) arranged at a distance from the underside (3) is provided in the walls (4). 
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Patent EP-0446274-A1 (EP)
Inventor: KVINGE DANIEL JOHN
IPC: F04B53/08
Filed: 1989-11-22
Abstract: Un système amortisseur de bruit pour une pompe (10) pneumatique élimine également le givrage de la pompe à des cadences et à des taux d'humidité plus élevés. L'échappement (12) du moteur pneumatique (10) actionne un inducteur (24) de courant d'air qui induit un courant d'air ambiant (28) relativement chaud. Le courant induit d'air ambiant (28) s'écoule sur les composants froids (41, 20, 16) du moteur pneumatique (10) et le courant mixte de sortie (34), formé d'air ambiant et d'air d'échappement, s'éloigne du moteur pneumatique. Le courant mixte (34) d'air d'échappement relativement chaud permet de réduire le bruit par des techniques acoustiques classiques (38) sans provoquer une dégradation de la performance due au givrage.
Patent EP-0449930-A1 (EP)
Inventor: KOORNHOF PIETER GERHARDUS JACO
IPC: B02C18/06
Filed: 1989-12-15
Abstract: Dans le déchiqueteur pour feuilles de papier et similaire décrit on utilise pour déchiqueter le papier une paire de couteaux rotatifs (42, 44), qui sont placés dans un logement, lequel comporte au moins une paire de surfaces opposées (50, 52), placées à distance de l'entrée conduisant le papier dans le déchiqueteur et de la sortie par oú le papier est déchargé du déchiqueteur. Ces surfaces sont espacées entre elles d'une distance inférieure à 15 cm, de sorte que le logement peut être tenu par l'utilisateur entre le pouce et les doigts d'une seule main et est par conséquent portatif. Le poids du déchiqueteur pour papier décrit est de préférence inférieur à 1,5 kg.
Patent EP-0501953-A1 (EP)
Inventor: EMS JOSEF
IPC: F16K5/20
Filed: 1990-01-31
Abstract: Dans le cas d'un mélangeur sanitaire, en particulier sous la forme d'un thermostat individuel, comportant une arrivée d'eau froide et d'eau chaude, une sortie d'eau mixte, ainsi que des vannes prévues dans le sens de l'écoulement en amont de la commande à thermostats et par conséquent en amont de la chambre de mélange, pour l'arrêt et la régulation de débit, lesquelles peuvent être actionnées simultanément au moyen d'une broche, les éléments de fermeture mobiles des vannes pouvant ètre réglés, en vue d'un arrêt fiable, avec une haute précision indépendamment les uns des autres par rapport aux sièges de vanne qui en font partie, il s'agit de réaliser un réglage de précision automatique des éléments de fermeture mobiles des vannes lors de l'arrêt du mélangeur. Pour cela il est prévu que la broche se présente sous la forme d'une broche centrale (13) dotée à son extrémité orientée vers les vannes (8, 9) d'une couronne dentée (13) montée rigidement et s'engrenant dans deux couronnes dentées (16, 17), lesquelles coopèrent par l'intermédiaire d'un accouplement à friction (24, 25, 26) avec deux broches individuelles (18, 19) pour les vannes (8, 9).
Patent EP-0454765-A1 (EP)
Inventor: CHAN WAI-YEE
IPC: C07K14/47
Filed: 1990-01-11
Abstract: On a identifié au moins sept gènes encodant des protéines généralement connues en tant que protéines spécifiques à la grossesse (SP1), également appelées glycoprotéines bêta spécifiques à la grossesse (PSBG). On a découvert ces gènes à l'aide d'ADNc placentaire humain marqué par SP1 chez un certain nombre d'espèces de mammifères, parmi lesquelles l'homme, le babouin, la vache, le mouton, la chèvre, le porc et le rat, ainsi que chez des espèces non mammifères parmi lesquelles les poissons et les oiseaux. Les gènes sont classés sur la base de leur séquence de nucléotides, de leur structure, de leurs sites de glycosylation, de la cartographie de leurs enzymes de restriction, et de leurs tissus d'origine. On a trouvé des gènes dans des cellules humaines d'origine placentaire (trois groupes), dans des cellules intestinales, dans des cellules d'origine testiculaire et placentaire, dans des tissus d'origine testiculaire, ainsi que dans des cellules HeLa. Un clone encode une protéine analogue à la SP1 que l'on trouve spécifiquement dans le placenta, et se révèle posséder une région hydrophobe à terminaison C, indiquant qu'il est lié à une membrane. Ces ADNc sont au moins à 65 % homologues à certains éléments de la superfamille des gènes d'immunoglobuline tels que CEA. On a mis au point des techniques de fabrication et d'utilisation des séquences d'ADN, des protéines et des anticorps contre les protéines, destinées notamment aux travaux de diagnostic. On a également démontré une activité immunosuppressive et des activités de stimulation de la croissance par supression de la prolifération de lymphocytes et déclenchement de mégacaryocytopoïèse, respectivement.
Patent EP-0479808-A1 (EP)
Inventor: REIMER JENS
IPC: F15B15/14
Filed: 1990-04-25
Abstract: Un dispositif pour rendre étanche et amortir un piston est logé dans un cylindre à liquide sous pression muni d'un piston. Ledit piston (3) est doté d'un logement central (3a) opposé à un chapeau (1a) pour bout de cylindre et qui, lorsque le piston s'approche de sa position terminale, reçoit une partie manchon (5). Le manchon, pourvu d'un raccord interne de liquide sous pression (6), dépasse du chapeau. Un anneau d'étanchéité intégré (10) se place hermétiquement contre l'extérieur de la partie manchon (5) à l'aide d'une lèvre d'anneau d'étanchéité interne (10e), et contre l'intérieur du tube cylindrique (2) à l'aide d'un lèvre externe (10c).
Patent EP-0474767-A1 (EP)
Title: Dopamine agonists.
Inventor: SCHOENLEBER ROBERT W
IPC: C07C237/08
Filed: 1990-05-22
Abstract: Novel compounds which are selective dopamine agonists are useful for treating disorders characterized by abnormal dopamine levels, such as Parkinson's Disease, as well as cardiovascular disorders.
Patent EP-0491768-A1 (EP)
Inventor: KEYS GARY
IPC: B63B35/79
Filed: 1990-09-13
Abstract: L'invention se rapporte à un engin d'exercice nautique, tel qu'une planche de surf ou une planche à voile, qui se compose d'une planche portante (15) formant toute la surface inférieure (14) de l'engin et d'une membrure de rigidité (11) qui est droite et qui s'étend sensiblement sur toute la longueur de la planche portante (15). La membrure (11) est solidaire avec la planche portante (15) afin de former une unité structurale dans laquelle la planche portante s'étend latéralement de part et d'autre de la membrure centrale. Pendant l'utilisation, ces extensions latérales (31) de la planche portante (15) sont élastiquement déformables indépendamment l'une de l'autre par rapport à la membrure de rigidité centrale (11). Des couches de remplissage (35) situées de part et d'autre de la membrure centrale reposent sur la planche portante (15), à laquelle elles sont fixées, de façon à former avec la membrure centrale une plate-forme sur laquelle l'utilisateur de l'engin peut se tenir debout et se déplacer pendant l'exercice. Les couches de remplissage (35) peuvent fléchir élastiquement avec la planche portante.
Patent EP-0495847-A1 (EP)
Title: Method and apparatus for studying the reaction pattern of cells/cell aggregates during perfusion by a test medium.
Inventor: ENGSTROEM GUNNAR
IPC: C12M3/06
Filed: 1990-10-05
Abstract: PCT No. PCT/SE90/00638 Sec. 371 Date Apr. 3, 1992 Sec. 102(e) Date Apr. 3, 1992 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/05253 PCT Pub. Date Apr. 18, 1991.A method and apparatus for a high time resolution study of a reaction pattern of a cell or cell aggregates by light transmission microscopy during perfusion by different media. The apparatus comprises a light transparent chamber defining a first space for receiving a medium and a second space for receiving a cell or cell aggregates. The first space and second space are separated by a transparent slide and communicate with one another through a slit shaped opening. The slit shaped opening allows a first medium in the first space, for instance a control medium, to be drawn through the cell space by an external pump. The control medium in the first space may be replaced by a different medium, for instance a cytotoxic drug, by pumping the control medium from the first space and replacing it with the test medium. Pumping the control medium out of the first space however does not remove the control medium from the second space. The control medium is removed from the second space and replaced by the test medium when the test medium is drawn through the second space by the external pump. Accordingly, a comparison of the reaction patterns of the cell or cell aggregates may be performed to determine the effects of the control medium and test medium on cell shape, cell size, cell motility, cell death rate, and cell fluorescence among other parameters.
Patent EP-0440023-A1 (EP)
Inventor: IFF RENE
IPC: G01N1/14
Filed: 1991-01-09
Abstract: The collection unit (B) can be detached from the valve unit (A) and can be attached preferably by means of a rapid closure means, in particular a bayonet closure (27, 39), a thread or a plug-in closure. The valve unit (A) is spring-loaded (5) in the closure direction and opens inwards. The collection unit (B) is spring-loaded (56a) in the closure direction and opens outwards. Valve unit (A) and collection unit (B) seal one another, preferably by means of mutually matching universal ball joints (13, 59). On the valve unit (A), an exit bore may lead outwards from the exit opening, the valve rod (11) being outside the exit bore. On the closure means, the closure rod (43) may extend outwards from the opening of the collection unit. 
<??>The sole actuating device (62') acts on the closure means of the collection unit (B), preferably by means of a two-part drive device having a cam (67') coupled to the closure housing (41) and a recess (68) provided on the closure rod (43). 
<??>A sealing device (71') preferably allows the closure means to be opened only if the collection unit (B) is arranged on the valve unit (A) and is locked relative thereto in a predetermined actuating position. 
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Patent EP-0458070-A1 (EP)
Inventor: ASAHI SATORU
IPC: C12P19/38
Filed: 1991-04-20
Abstract: DNA containing cytidine 5'-triphosphate synthetase gene obtained from chromosomal DNA of the genus  Bacillus  exhibiting cytidine analogue resistance. A plasmid in which the DNA is incorporated, a bacterial strain transformed with the plasmid, particularly, that belonging to the genus  Bacillus  having capability of the production of cytidine, and a process for production of cytidine by cultivating the bacterial strain are also disclosed.
Patent EP-0457064-A1 (EP)
Inventor: SCHROEDER MARTIN DR
IPC: G05B19/42
Filed: 1991-04-23
Abstract: The method for driving mobile systems as represented by, for example, floor conveyor vehicles or mobile robots, provides for a track guidance of the mobile systems which is independent of absolute co-ordinates. An arbitrary number of reference co-ordinate systems (R1...R7) is provided, the mutual co-ordinates of which are not known. A mobile system is in each case guided in the co-ordinates of one reference co-ordinate system (R1...R7) and when it leaves the area (BE1...BE3) of one reference co-ordinate system (R1...R7), it is transferred to another reference co-ordinate system after its position has been surveyed. <IMAGE>
Patent EP-0519091-A1 (EP)
Inventor: GELLER MARIUS DR
IPC: H02K9/00
Filed: 1991-06-15
Abstract: In the case of the gas-cooled electrical machine, the stator winding rods, which are connected to one another outside the stator laminate body (2) in the winding-overhang space electrically and mechanically by means of metallic eyes (7), are provided with caps (8) which virtually completely surround the eyes, leaving free one or more approximately axially running channels (9). These channels (9) are open towards the stator laminate body (2). At its end on the separating wall side, the cap (8) has an opening (10) which is freely connected to the said channels (9). A flexible line (11) passes directly from this opening into the induction space (14) of the ventilator (5). 
<??>As a result of the pressure difference between the induction space (14) and the winding overhang space (30), a portion of the coolant which is conveyed by the ventilator (5) flows through the said channels and cools the rod ends and eyes (7). 
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Patent EP-0465942-A1 (EP)
Inventor: HAWLEY PETER N
IPC: A61B1/00
Filed: 1991-06-27
Abstract: An intubating stylet (52) is operatively connected to a laryngoscope (10) having a shaped frame (14) with a relatively rigid blade (16) for positioning a workpiece, such as an endotracheal intubation tube (12), in the larynx and upper trachea region of a patient. The intubating stylet (52) comprises a relatively rigid preformed member having a central portion (64), a proximal portion (66) and a distal portion (54). The elongated member is contoured from the central section (64) to the distal section (54) to substantially follow the shape of the shaped frame (14) and rigid blade (16). The distal portion terminates in a distal tip (54) which, in the preferred embodiment, is adapted to removably support the distal end (48) of an endotracheal intubation tube (12). The elongated member (52) is contoured from the central section (64) to the proximal section (66) to substantially follow the shape of the laryngoscope which extends in a direction opposite to the relatively rigid blade (16). The proximal portion terminates in a connecting member (60) for operatively coupling the intubating stylet to the laryngoscope enabling the stylet to be moveable therewith.
Patent EP-0480180-A1 (EP)
Inventor: STAFFEL THOMAS DR
IPC: C01B25/40
Filed: 1991-09-07
Abstract: To prepare substantially water-insoluble, chain-type ammonium polyphosphate, equimolar quantities of diammonium phosphate and phosphorus pentoxide are reacted at temperatures from 170 to 350 DEG C in the presence of a stream of ammonia gas in a zone which effects continuous mixing, kneading and comminution. The water is separated from the water vapour-containing ammonia gas leaving the zone and the dried ammonia gas is allowed to flow again through the zone. 
<??>An installation for the preparation of substantially water-insoluble, chain-type ammonium polyphosphate can consist of a reactor (1) into which lead an ammonia feed pipe (8) and pipes for feeding phosphorus pentoxide (6) and diammonium phosphate (7) and from which start an ammonium polyphosphate discharge pipe (9) and an exit gas pipe (10). The exit gas pipe (10) leads into a cooler (13) which is flow-connected via a pump (14) to a heat exchanger (15), from which an exit gas line (18) starts which leads into the ammonia feed pipe (8). 
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Patent EP-0462641-A1 (EP)
Inventor: DIJKSTRA JAN ALBERT
IPC: G01S7/36
Filed: 1991-06-04
Abstract: A radar apparatus is provided with a jamming indicator (11), the jamming indicator (11) having the same bandwidth as the preselector filter (15) of the radar receiver (5).
Patent EP-0442673-A1 (EP)
Inventor: UMEZU NORIO
IPC: D04H1/64
Filed: 1991-02-11
Abstract: A nonwoven fabric, particularly composed by long-stock synthetic resin yarns such as polyethylene and polypropylene is provided at one or both surfaces thereof with an ink-setting layer formed by coating, drying and curing a resin composition containing some of acrylic resins, synthetic rubbers and polyester resins. The ink-setting layer is excellent in the transfer property and fixing ability to an oil ink which is ordinarily used for offset printing, and prevents the nonwoven fabric from being swelled or transformed by a petroleum high-boiling-point solvent contained in the oil ink. Preferably, a low-temperature cross-linking agent is incorporated with the resin composition of the ink-setting layer so as to complete cross-linking of the resin composition at a low temperature at which heat shrinkage or heat damage of the nonwoven fabric will not be caused, in a shortened period of time. Moreover, when 10 to 40% by weight of non-calcined clay, 1 to 15% by weight of titanium dioxide and 1 to 10% by weight of calcium carbonate or calcined clay are incorporated as fillers in the resin composition of the ink-setting layer, the ink-setting layer has improved absorbability, drying ability and fixing ability to a printing ink. A preferable construction of the nonwoven fabric has a first layer containing the low-temperature cross-linking agent and a second layer containing the specific filler ingredients.
Patent EP-0546224-A1 (EP)
Inventor: YOU CHIN-SAN
IPC: A63B59/00
Filed: 1991-12-11
Abstract: 5 n 7  A shock-absorbing racket frame (10) made of fiber reinforced plastic material is mainly composed of a head frame (12) and a shaft-handle portion (14). The racket frame is further provided with a thin plastic tube (16) wrapped around by a first outer layer (20) made of fiber reinforced plastic material and intended to form the head frame (12) and the front segment of the shaft-handle portion. The thin plastic tube (16) further wrapped around by a second outer layer (22) of fiber reinforced plastic material intended to form the hand grip (144) of the shaft-handle portion (14). A reinforced surface (26) of fiber reinforced plastic material is disposed across the gap between the two outer layers. The fibers making up the head frame (12) are thus interrupted and disconnected with the fibers making up the hand grip (144) of shaft-handle portion (14). The transmission of the shock wave from the head frame (12) is therefore effectively interrupted at the position where the break of fibers takes place, thereby resulting in the shock wave being mitigated to an extent that the player's hand holding the racket is not subjected to injury.
Patent EP-0437404-A1 (EP)
Inventor: LEQUIME MICHEL
IPC: G01J4/04
Filed: 1991-01-11
Abstract: PCT No. PCT/FR91/00014 Sec. 371 Date Sep. 9, 1991 Sec. 102(e) Date Sep. 9, 1991 PCT Filed Jan. 11, 1991 PCT Pub. No. WO91/10886 PCT Pub. Date Jul. 25, 1991.The sensor for detecting and measuring the angle of rotation of the polarization plane of light delivered by a sensitive system (19) subjected to an external phenomenon such as a magnetic field, for example, with the sensor being connected via an optical fiber (18) to a source of incoherent light (10) and essentially comprising the sensitive system (19), a quarterwave plate (22), a birefringent crystal (24), and an analyzer (26). The light flux provided by the sensor is spectrally modulated as a function of the angle of rotation of the plane of polarization of the light delivered by the above-mentioned system (19).