baber/WOPTO huggingface dataset:
Patent EP-0271225-B1 (EP)
IPC: C07C323/18
Filed: 1987-11-12
Granted: 1993-10-13
Abstract: Indene derivatives of the general formula <CHEM>  wherein R<1> is   a) a phenyl group optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfonyl, dilower alkylamino, acylamino such as acetylamino, cyano, trifluoromethyl, trifluoromethoxy, pyrrole and dilower alkylpyrrole, b) a polycyclic aromatic or heteroaromatic group, such as naphthalene or quinoline, c) a heteroaromatic group such as thiophene, pyridine and pyrrole, optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, trifluoromethyl or trifluoromethoxy, R<2> is selected from H, halogen , lower alkyl, benzyl, lower alkylthio, lower alkylsulfonyl, dilower alkylsulfamoyl, acylamino such as acetylamino, benzylamino, dilower alkylamino, cyano, pyrrole, dilower alkylpyrrole, trifluoromethyl and trifluoromethoxy,   R<3> is CN, COOR<4>, -CON(R<4>)2 or COR<4>, where R<4> is a lower alkyl group, and "n" is an integer of from 1 - 3 inclusive. The compounds are valuable intermediates in the preparation of pharmacologically active indane and indene derivatives. Methods are also described.
Patent EP-0261036-B1 (EP)
IPC: E04F21/18
Filed: 1987-09-18
Granted: 1991-09-18
Abstract: The disclosure describes an apparatus for laying tiles (19) or the like on a surface. The apparatus holds the tile over a surface portion which is covered with an adhesive material and on which the tile is intended to be laid, and allows it to contact the adhesive. A vibration is produced so that when the tile is in contact with the surface portion covered with the adhesive material, it becomes embedded therein thereby being fixed on the surface portion. Thereafter, the tile is released. The apparatus advantageously replaces the common practice of laying tiles by hand.
Patent EP-0244351-B1 (EP)
IPC: B08B9/08
Filed: 1987-03-30
Granted: 1989-11-02
Abstract: 1. Mounting arrangement (17) for a tipping flushing vessel (1) in a sewage vessel, having a respective bearing housing (31), which is mounted laterally of the tipping flushing vessel on the axle journal (9) along the pivot axis and is provided with an antifriction bearing or a friction bearing, characterised in that the mounting arrangement (17) comprises a horizontally disposed supporting plate (25), which is securable on a lateral wall (19) of the sewage vessel (5) and is provided with a slot-like bore (27).
Patent EP-0252157-B1 (EP)
IPC: H03K5/08
Filed: 1986-12-17
Granted: 1991-06-26
Abstract: Amplificateur de signaux par tranches utilisant des transistors à effet de champ (FET), permettant d'obtenir une discrimination correcte des valeurs logiques ''0'' et ''1'' d'un signal d'entrée (Sentrée) à très haute vitesse en remettant en forme le signal d'entrée (Sentrée) de manière à obtenir des impulsions de forme rectangulaire (Ssortie). La partie supérieure et la partie inférieure de chaque impulsion sont fixées à des niveaux constants prédéterminés en utilisant un premier FET (T1) et un deuxième FET (T2) à l'aide d'une première unité de contrôle et de commande (41) et d'une deuxième unité de contrôle et de commande (42). Les premières et deuxièmes unités de contrôle et de commande (41, 42) contrôlent les tensions de drain des premiers et deuxièmes FET (T1, T2) et en commandent les tensions porte-source respectives de manière à obtenir les niveaux constants prédéterminés.
Patent EP-0337985-B1 (EP)
Inventor: ONYSZCHUK IVAN M
IPC: H03M13/15
Filed: 1986-12-16
Granted: 1995-06-14
Abstract: A Galois field multiplier (10) is used for obtaining a product (D), which is stored in an accumulating register (20), of two elements (B, C) which are stored in shift registers (12, 14). The product (D) is represented in normal basis form with each binary digit of the bit vector (the product, D) being determined by a sum of the product of the binary digits (bi, ci) representing the two elements. By grouping like ones of one of ordinary digits in the expression for the binary digit of the product and offsetting the suffixes of the binary digits, it is possible to accumulate grouped terms of each of the binary digits of the product simultaneously.
Patent EP-0264456-B1 (EP)
IPC: G01N1/10
Filed: 1987-03-31
Granted: 1991-11-13
Abstract: Automatic appts. for pulling out test tube stoppers in which stoppered test tubes (8) in a square or rectangular array in a case (9), etc. are carried (11) to an unloader (4). The unloader lifts up one column of tubes at a time and sets it on a single-file closed circuit conveyor (5), and this conveyor takes the tubes to a unit (6) which grips each tube in turn and removes its stopper. After this the tubes are forwarded by the single-file conveyor to a station (7) and when a complete column is at this station, it is lifted (9) into an outgoing case and the outgoing case is supplied out (31) when it is full.
Patent EP-0287673-B1 (EP)
IPC: H01S3/00
Filed: 1987-10-06
Granted: 1992-02-26
Abstract: A laser device having a plurality of electrodes provided in a discharge tube and RF power sources connected to the electrodes. Each RF power source is provided with output detecting means (6, 7) for detecting the output condition, abnormality detecting means (1b) for detecting the abnormality of the RF power source depending upon the detected output condition, and switching means (1a) for turning off the output of the RF power source in response to an abnormal signal from the abnormality detecting means (1b). When any abnormality develops in an RF power source (21), the output of the RF power source (21) is turned off and the operation is continued by the remaining normal RF power sources.
Patent EP-0282886-B1 (EP)
Title: Process for regulating the start temperature in a heat transfer system
IPC: F24D19/10
Filed: 1988-03-09
Granted: 1992-11-19
Abstract: A room which is substantially sealed or sealable from the surrounding atmosphere is conditioned by a plant which has a fluid heating or cooling unit, one or more heat exchangers, conduits which connect the unit with the heat exchanger(s), and a computer which is connected with sensors serving to transmit signals denoting the temperature tV of fluid in the conduit or conduits leading from the unit to the heat exchanger(s), the temperature tR of fluid in the conduit or conduits leading from the heat exchanger(s) to the unit, and the rate m of fluid flow in the conduit or conduits. These signals are used to calculate a so-called load range prevailing in the room in accordance with the equation (tV-tR)xm. The calculated load range is compared with the load ranges of a pattern of load ranges which are characteristic of the plant, and the computer adjusts the unit or a mixing valve in the conduit or conduits leading to the heat exchangers(s) in order to change the value of tV so that the selected value of tV conforms to that which was used to calculate the equivalent load range of the pattern.
Patent EP-0296576-B1 (EP)
IPC: C08F236/10
Filed: 1988-06-23
Granted: 1991-09-04
Abstract: Improved adhesive polymers based on monovinylidene aromatic and conjugated diene monomers (e.g. styrene and butadiene) are prepared using a hydroxyalkyl (meth)acrylate monomer and itaconic acid to provide improved combinations of shear strength and tack. Itaconic acid is used in the range of 0.5 to 5 percent by weight and the hydroxyalkyl (meth)acrylate in the range of 1.5 to 17 weight percent. Hydroxyethyl acrylate is a preferred hydroxyalkyl (meth)acrylate compound.
Patent EP-0307840-B1 (EP)
Title: Helical milling cutter with exchangeable cutting insert carriers
IPC: B23C5/22
Filed: 1988-09-12
Granted: 1991-10-23
Abstract: The helical milling cutter with exchangeable insert-carrying cartridges comprises a body, the head (2) of which has helical flutes (3) in which are arranged housings (4) intended to receive removably the cartridges (6). These housings are cylindrical and have their longitudinal axis situated perpendicularly to the longitudinal axis of the milling cutter and in planes parallel to this axis, and the insert-carrying cartridges have a cylindrical cross-section which corresponds to that of the housings. The milling cutter comprises means (8, 9) for fixing the insert-carrying cartridges in the corresponding housings, acting in the same direction as the cutting forces and in such a way that these cartridges are always and automatically locked in the same position, the whole being arranged in such a way that, in the operating position, the axial cutting angle of the inserts on the milling cutter body is zero, negative and/or positive. <IMAGE>
Patent EP-0311869-B1 (EP)
IPC: B65H29/00
Filed: 1988-10-03
Granted: 1992-07-15
Abstract: The manipulator according to the invention for heavy loads, preferably coils of printed products wound up into rolls and arranged loosely in imbricated formation, has only a single pivot (35) or an articulation which, according to the invention, is arranged in such a way that the load (5) can be moved by only this one pivot or only one articulation into three main positions orthogonal to one another. The load is held by a holding device (33, 38). The pivot (35) passes through the centre of gravity of the load (5) or the centre of gravity lies at the centre of rotation. It is thereby possible to even take hold of heavy loads at the front or side in a precise manner and then to deposit them on a loading device or in the store by means of a drive and/or manually without a great expenditure of force. 
<??>Furthermore, the invention is characterised by the combination of a floor vehicle (10) with a lifting device (11) arranged on the floor vehicle and with a mounted implement (31-38), preferably the manipulator according to the invention, arranged on the floor vehicle. 
<IMAGE>
Patent EP-0369039-B1 (EP)
Title: Filter for liquid motor fuel
IPC: B01D35/027
Filed: 1988-11-08
Granted: 1992-10-21
Abstract: A filter for liquid motor fuel can be inserted through a narrow circular opening into the interior of a fuel tank and comprises a filter fabric (7) which is closed on all sides and, on the inside, has a flexible supporting frame (1) which is connected to a pump connecting branch (13) which protrudes from the filter fabric. In order to be able to bend, fold or twist the filter for installation, it is proposed that the supporting frame (1) form a free, elongate or oval interior (6), only the point of connection (10) to a connecting boss (9) having rigid stability and that, apart from the supporting frame (1), which forms an injection moulding (11) which can be produced integrally with the connecting boss (9), only a pump connecting branch (13) clamping the filter fabric (7) in the connecting boss (9) be provided. <IMAGE>
Patent EP-0294035-B1 (EP)
Inventor: NAKAI HISAO
IPC: A61K31/19
Filed: 1988-05-06
Granted: 1994-08-31
Abstract: A benzoylaminophenoxybutanoic acid derivative of general formula:   <CHEM> [wherein A represents oxygen, sulfur or sulfinyl, R<1> represents hydrogen or methyl, R<2> represents a group of the general formula: <CHEM>  [wherein  B represents oxygen, sulfur or NR sec  (wherein R sec  represents hydrogen or alkyl, R<3>, R<4>, R<5>, R<6>, R<7> and R<8> represent independently, hydrogen, alkyl, halogen or trifluoromethyl, m represents 0 or 1, n is from 1 to 4, and R<9> and R<1><0> represent, independently, hydrogen, alkyl, optionally substituted phenylalkyl, optionally substituted benzoyl or tetrahydronaphthyl, with the proviso that R<9> and R<1><0> do not simultaneously represent hydrogen or non-toxic salts thereof, possess inhibitory activity on 5 alpha -reductase, which is indicative of utility in treating and/or preventing alopecia, acne or prostatic hypertrophy.
Patent EP-0314324-B1 (EP)
Inventor: RUSH HOOD W JR
IPC: A61B5/1455
Filed: 1988-10-07
Granted: 1994-09-14
Abstract: A pulse oximeter is provided including two light (62, 64) emitting diodes. Each LED is energized by a unique modulation signal. Light produced by the LEDs passes through the tissue of a subject and is detected by a photodiode (60). The photodiode signal is separated by tuned circuits (72, 74) resonant at the two modulation signals frequencies and physiological information signals are recovered from the separated signals by amplitude demodulation (100, 102). The inventive arrangement provides identification of back-to-back coupled LEDs and narrow band filtering for good noise immunity.
Patent EP-0305272-B1 (EP)
Inventor: HEIM PHILIPPE
IPC: C08F291/02
Filed: 1988-08-16
Granted: 1993-11-10
Abstract: In a first stage of this process an elastomer latex is prepared in aqueous emulsion in the presence of an ionic surface-active agent, from at least one ethylenically unsaturated monomer; then, in a second stage, at least one vinyl monomer which is insoluble in water or poorly soluble in water is added to the latex thus obtained. According to the invention, the ionic charges carried by the said latex are quantitatively neutralised by adding to the latex + monomer(s) system a transfer agent carrying ionic charges of opposite sign to those of the surfactant employed in the first stage, in order to produce the transfer of the particles of the said latex into the said vinyl monomer(s); and, in a third stage, a suspension or bulk polymerisation is performed on the phase consisting of the said monomer(s) from the second stage and containing the transferred latex particles.
Patent EP-0340371-B1 (EP)
Inventor: BAIXAS VEIGA ENRIQUE
IPC: C11D3/395
Filed: 1988-11-28
Granted: 1994-04-20
Abstract: Whitening composition with an alkalinic hypochlorite base and the process to obtain this, where the composition consists of a solution of metal alkalinic hypochlorite, with a concentration of 1 to 10% in weight terms of the total weight, in an anionic surface active agent or mixture of surface active agents, where the predominant proportion is that of the anionic surface active agent, of the alkalinic metal alkylether sulphate type, in a concentration of between 0.1 and 10% in weight terms of the total weight; a neutral salt in a proportion of 0 to 4% in weight terms of the total weight, and additives and auxilliary products such as perfumes, optical whiteners and colourants of up to 0.5% in weight terms of the total weight. The process to obtain this is distinguished by the fact that the mentioned components are mixed in the proportions indicated, in a given case by agitation. The composition obtained in this way is used in the fields of hygiene and disinfection.
Patent EP-0305487-B1 (EP)
IPC: A47F5/08
Filed: 1988-02-23
Granted: 1992-07-29
Abstract: Agencement de support amélioré pour un système à paroi à fente. L'agencement permet le positionnement vertical du support (30, 66) indépendamment de l'angle que font les fentes (23) le long de la paroi. Une barre de positionnement rotative (38, 59, 60) est fixée au dos du support pour que la barre (38, 59, 60) puisse être positionnée transversalement par rapport à l'axe longitudinal de la fente (23), le support (30, 66) étant maintenu suivant une orientation verticale. Des moyens de cames (50) sont utilisés pour caler la barre (38, 59, 60) du support et le dos du support entre la fente (23) et la face de la paroi (20).
Patent EP-0383758-B1 (EP)
IPC: F16D65/28
Filed: 1988-04-22
Granted: 1992-11-25
Abstract: Des lamelles de freins (11, 12, 13) sont agencées coaxialement aux arbres secondaires (9, 10) dans le carter (1) d'un essieu. Des lamelles extérieures (13) retenues sur le carter (1) de l'essieu et des lamelles intérieures (11) retenues sur les arbres secondaires (9, 10) sont agencées des deux côtés du differentiel. Des lamelles de freins (12) sont montées sur l'entraînement (4) du différentiel d'un côté de celui-ci et un agencement de frein de blocage agit sur les lamelles de freins (11, 12, 13).
Patent EP-0391919-B1 (EP)
Title: Apparatus for conveying article carriers along a succession of processing stations
IPC: B05C3/10
Filed: 1988-10-06
Granted: 1993-04-14
Abstract: PCT No. PCT/SE88/00513 Sec. 371 Date Mar. 30, 1989 Sec. 102(e) Date Mar. 30, 1989 PCT Filed Oct. 6, 1988 PCT Pub. No. WO89/03355 PCT Pub. Date Apr. 20, 1989.Apparatus for conveying article carriers (11) through a series of processing stations (T) in the form of tanks into which articles supported by the carriers are to be dipped has a row of lifting devices (13A-13H), each including an article carrier support (17) which defines a section of a horizontal processing track along which the article carriers (11) are movable in succession. The article carrier supports (17) are individually displaceable vertically between an upper position and a lower position (dipping position). When adjacent article carrier supports (17) are simultaneously in the upper position, an article carrier on one of the article carrier supports can be fed over to the other. A sensor (K) triggers lowering of said other article carrier support to the lower position in response to the reception of the article carrier by that article carrier support. When supported by the article carrier support provided at the downstream end of the processing track, the article carrier is displaced, together with the article carrier support generally horizontally transversly of the processing track to a return track on which the article carrier is returned to a position opposite the processing track.
Patent EP-0398878-B1 (EP)
IPC: E02B15/04
Filed: 1988-10-14
Granted: 1992-04-01
Abstract: Le tube collecteur d'huile décrit comprend, d'une part, une partie supérieure ayant la forme d'un tuyau flexible flottant et, d'autre part, une jupe (3) fixée sur le tube et s'étendant sous l'eau. Afin d'obtenir un tube dont la flexibilité est facile à régler en fonction de l'usage auquel il est destiné, la partie supérieure se compose, d'une part, d'un tuyau externe (1) en matériau de type textile ouvert à ses extrémités et, d'autre part,d'un tuyau interne gonflable (8) placé à l'intérieur du tuyau externe. La flexibilité du tuyau interne ou sa séparation en segments est obtenue par des retrécissements produits par exemple au moyen de bagues d'étranglement en forme de bandes (11) disposées à intervalles prédéterminés autour du tuyau. Une unité plus longue assemblée à partir de segments de tube peut être équipée d'un tuyau de glonflage s'étendant sur toute la longueur de son âme.
Patent EP-0359960-B1 (EP)
Inventor: SCHMID JOHANNES
IPC: B60R22/40
Filed: 1989-08-03
Granted: 1993-12-15
Abstract: The device for immobilising an inertia lever (14), cooperating with a control gear (10), in a safety belt reel having an automatic blocking mechanism is provided with a sensor immobilising lever (34) which is coupled in a frictionally locking manner to the belt reel and is restrictedly pivotable around its axis (22) by means of two stops (48, 50) fixed to the housing. Said lever (34) is constructed in one piece with two circular arc-shaped arms (30, 32) which engage around the circumference of a disc-shaped bearing part (24) mounted fixed in terms of rotation to the belt reel. These two arms (30, 32) are mounted by means of an annular spring (40), which embraces them, in frictional engagement with the circumferential surface of the bearing part (24). <IMAGE>
Patent EP-0377079-B1 (EP)
Inventor: GRIMM MANFRED
IPC: F21V11/06
Filed: 1989-09-12
Granted: 1994-11-02
Abstract: The present invention relates to a louvred lighting fixture fitted with a bar-shaped fluorescent lamp, in which the fluorescent lamp is arranged centrally in the upper region of a box-shaped lighting fixture housing (10) of relatively large extent in width. The light exit opening is essentially subdivided into three panels of the same width, that is to say a central region (10a), which is bounded by two contoured reflectors (14) extending in the longitudinal direction. The two side panels (10b) are bounded in each case by a contoured reflector (14) and a reflector (13) extending in the longitudinal direction, which in each case extends in a curved manner over a corner region into the vicinity of a housing ceiling (11). The panels are subdivided in the transverse direction by numerous cross vanes consisting, in each case, of two parabolic branches in a V-shaped arrangement, the cross vanes (15) being arranged parallel to the ceiling in the central panel, and the cross vanes (16) being arranged approximately in the diagonal direction in the side panels. Owing to the arrangement of the reflectors, in the lighting fixture according to the invention a portion of the light flux exits in a primary fashion and a portion exits in a secondary fashion, a glare suppression of the light fluxes being achieved by the cross vanes in all panels. 
<IMAGE>
Patent EP-0373326-B1 (EP)
Title: Burglar-deterrent window, door or the like
IPC: E06B5/10
Filed: 1989-10-20
Granted: 1991-12-04
Abstract: Window/door frame (1), having a sash frame (2) and a mounting chamber (3) which receives the customary mounting, in which a reinforcing plate (4) which substantially covers the mounting chamber (3) is arranged internally on the frame web (1'), which is present on the outside of the window or door and points towards the gap of the window or door. In order to improve burglary prevention in the case of windows, doors or the like of the type mentioned, in particular to make it more difficult to bend open the window/door frame web, it is proposed according to the invention that the reinforcing plate (4) has at least one projection (5) directed into the mounting chamber (3). <IMAGE>
Patent EP-0373389-B1 (EP)
Title: Axle-to-spring connection for utility vehicles
IPC: B60G11/113
Filed: 1989-11-21
Granted: 1992-03-18
Abstract: The invention concerns an axle-to-spring connection for utility vehicles, a housing (2) being provided for the non-positive fit of the spring (1), which housing is divided in at least one plane, and at least two rubber or elastomer metal elements (3) being arranged between the inside housing wall and the spring (1). The rubber or elastomer metal elements (3) have an outside rubber or elastomer film (4) resting on the inside wall of the housing, a bearing element (5), e.g. made of sheet metal, a high-volume rubber or elastomer part (6), a bearing element (7) on the inside, e.g. made of sheet metal, and an inside rubber or elastomer film (8), all the parts being interconnected, for example, by vulcanisation. <IMAGE>
Patent EP-0328368-B1 (EP)
Inventor: LONGMAN ROBERT JAMES
IPC: G11B7/243
Filed: 1989-02-08
Granted: 1994-06-08
Abstract: An improved optical data storage medium is disclosed. The medium is responsive to incident electromagnetic radiation and the surface or a surface region of the medium includes a layer of heat sensitive material which has a textured surface pattern in the form of a regular array of grooves or protuberances, the dimensions of the surface features which constitute said textured surface pattern being in the sub-micron range. The textured surface pattern is overcoated with a thin film of an alloy, said alloy comprising (1) a first component which is at least one of ruthenium, rhodium, palladium, osmium, irridium and platinum; and (2) at least one other metallic element, preferably from Groups Va, VIa, VIIa, and Ib of the Periodic Table of elements according to Mendeleev. The preferred alloy compositions for such data storage media contain platinum and tungsten. Specific alloy compositions based on platinum/tungsten are also provided, as is the use of certain alloy compositions in providing an overcoating layer for optical data storage media.