baber/WOPTO huggingface dataset:
Patent EP-0326286-B1 (EP)
Title: Preparation of bidentate ligands
IPC: C07C1/32
Filed: 1989-01-19
Granted: 1993-02-10
Abstract: A process is disclosed for preparing bidentate ligands of the formula: <CHEM>  wherein: each Ar is independently selected from aromatic ring compounds having 6 up to 14 carbon atoms, e.g., phenyl, naphthyl, phenanthryl and anthracenyl; the x bonds and the y bonds are attached to adjacent carbon atoms on the ring structures; each R, when present as a substituent, is independently selected from alkyl, alkoxy, aryloxy, aryl, aralkyl, alkaryl, alkoxyalkyl, aryloxyalkyl, cycloaliphatic, halogen, alkanoyl, aroyl, alkanoyloxy, aroyloxy, alkoxycarbonyl, aryloxy carbonyl, carboxyl, cyano, sulfonic acid or formyl radicals; n is a whole number in the range of 0-4 were Ar is phenyl; 0-6 where Ar is naphthyl; and 0-8 where Ar is phenanthryl or anthracenyl; each R1 and R2 is independently selected from alkyl, aryl, aralkyl, alkaryl or cycloaliphatic radicals, or substituted derivatives thereof, wherein; substituted derivatives include ethers, amines, amides, sulfonic acids, esters, hydroxyl groups and alkoxy groups. each R3 and R4 is independently selected from hydrogen and the R1 substituents; each of the above alkyl groups or moieties is straight or branched chain of 1-20 carbons; each aryl group contains 6-10 ring carbons; each cycloaliphatic group contains from 4-8 ring carbons; and  each Y is independently selected from the elements P, As, Sb and Bi.   The invention process comprises     (1) contacting a biaryl compound having the structural formula: <CHEM> with a proton abstracting agent under conditions suitable to form a biaryl dianion, which is then   (2) contacted with a Group V compound of the formula: <CHEM>  wherein X min  is halogen or a suitable leaving group. m
Patent EP-0327428-B1 (EP)
IPC: E04C2/26
Filed: 1989-01-26
Granted: 1992-06-03
Abstract: The invention relates to a heat and sound insulating panel comprising an insulating layer made of mineral fibres connected by a synthetic resin and a facing layer constituted by a sheet of glass fibres, characterised in that there is between these two layers a thermo-bonding film, made for example of polyethylene of low water vapour permeability, which is heat-reactivated, and an aluminium film of a thickness less than or equal to 9 microns, the aluminium film being stuck to the glass sheet. 
<??>The panel is used in particular for the insulation of ceilings.
Patent EP-0338879-B1 (EP)
Inventor: DAUVERGNE PATRICK
IPC: F42B10/14
Filed: 1989-03-29
Granted: 1993-12-08
Abstract: The technical sector of the invention is that of stabilising devices for projectiles with a low longitudinal moment of inertia. The stabilising device comprises a skirt (31) of substantially conical general shape, the axis of the cone coinciding with the axis of the projectile (1), this skirt (31) being fixed to the projectile (1) in the region of its rear part and being maintained by a connection means in a folded position when the projectile is in the barrel of the firearm, and unfolding at the exit of said barrel. The invention is used for stabilising self-propelled projectiles of the ramjet type. <IMAGE>
Patent EP-0366622-B1 (EP)
Title: A circuit for piloting an inductive load, particularly for controlling the electro-injectors of a diesel engine
IPC: H03K17/04
Filed: 1989-10-24
Granted: 1992-04-15
Abstract: The circuit comprises:  a low-voltage supply (VB), a storage inductor (L1) interposed between one pole (1) of the supply (VB) and the load (Li),  a first electronic switch (SW1) in parallel with the load (Li), a second electronic switch (SWi) in series with the load (Li), between the load (Li) and the other pole (2) of the supply (VB), a third electronic switch (SW3) interposed between the first pole (1) of the supply (VB) and the junction (N) between the load (Li) and the second switch (SWi), and an electronic control unit (ECU) arranged to pilot the switches (SW1, SWi, SW3) in a predetermined manner.
Patent EP-0360784-B1 (EP)
Title: Thienyloxy-alkylamine derivatives, process for their preparation and therapeutic agents containing these compounds
IPC: C07D409/06
Filed: 1989-09-12
Granted: 1992-12-02
Abstract: PCT No. PCT/AT89/00084 Sec. 371 Date May 15, 1990 Sec. 102(e) Date May 15, 1990 PCT Filed Sep. 12, 1989 PCT Pub. No. WO90/02743 PCT Pub. Date Mar. 22, 1990.Thienyloxyalkylamine derivatives of the general formula:   <IMAGE> I  wherein -O-CH2-CH2-NR2R3 is in position 4 or 5 of the thiophene ring; R1 is hydrogen, halogen, CF3, alkyl or alkoxy; R2 and R3 are the same or different and are each alkyl, cycloalkyl, alkenyl or alkynyl each having up to 8 C atoms, or NR2R3 is a 5 to 7-membered saturated heterocyclic ring optionally containing a further hetero atom which is oxygen or nitrogen optionally substituted by an alkyl group having 1 to 3 C atoms; and n is an integer of 1 to 5; as well as their acid addition salts, are suitable for treatment of heart rhythm disturbances.
Patent EP-0406320-B1 (EP)
Title: Low dielectric constant reinforced coaxial electrical cable
IPC: H01B11/18
Filed: 1989-03-22
Granted: 1993-09-01
Abstract: A reinforced coaxial electric cable having low dielectric constant and a layer of convoluted dielectric insulation placed between either center conductor and conductive shield, optional porous dielectric and shield, or shield and jacket. FEP convoluted dielectric and expanded polytetra-fluoroethylene insulation.
Patent EP-0423174-B1 (EP)
Inventor: KELSEY CHRISTOPHER GEORGE
IPC: B03B5/24
Filed: 1989-06-28
Granted: 1993-11-03
Abstract: A centrifugal jig of type in which a feed slurry is introduced into a rotating chamber (29) bounded radially by a screen (28) provided with ragging on its inner surface. The ragging is repetitively dilated in a circumferential sequence while the chamber rotates.
Patent EP-0378651-B1 (EP)
IPC: G01F1/66
Filed: 1989-07-06
Granted: 1993-10-13
Abstract: Pour mesurer l'écoulement au moyen d'ondes ultrasonores, on dispose, sur un tube de mesure, à une certaine distance l'un de l'autre deux transducteurs ultrasonores dont l'un fait office de transducteur d'émission et l'autre de transducteur de réception. Pour déterminer l'écoulement, on mesure numériquement le déphasage entre le signal d'émission et le signal de réception en comptant dans les intervalles de mesure correspondant au déphasage chaque période d'un signal avec une fréquence de comptage sensiblement supérieure à la fréquence du signal d'émission. La phase de départ, qui comporte le signal de fréquence de comptage au début de chaque processus de comptage en fonction de l'intervalle de mesure, est modifiée, d'intervalle de mesure en intervalle de mesure, dans un cycle de mesure comprenant plusieurs intervalles de mesure successifs, et les valeurs de comptage obtenues au cours du cycle de mesure sont évaluées en vue de l'établissement d'une valeur de mesure d'une résolution accrue.
Patent EP-0433347-B1 (EP)
IPC: B62D5/06
Filed: 1989-09-06
Granted: 1993-06-16
Abstract: Eine Hilfskraftlenkung, insbesondere für Kraftfahrzeuge, weist einen durch einen Servokolben (3) in zwei Arbeitsräume (4, 5) unterteilten Servozylinder (2) auf. Eine Schaltstange (12) einer hydraulischen Lenkbegrenzungseinrichtung ist in einer Bohrung (11) des Servokolbens (3) dichtend geführt und in axialer Richtung in dem Servozylinder (2) festgelegt. Die Schaltstange (12) weist eine durchgehende Längsbohrung (17) und zwei Queröffnungen (18, 20) auf. Die Queröffnungen (18, 20) stellen in den Endstellungen des Servokolbens (3) eine Verbindung her zwischen dem jeweils mit Hochdruck beaufschlagten Arbeitsraum (4, 5) und der Längsbohrung (17). An jedem Ende (13, 14) der Schaltstange (12) ist ein Rückschlagventil (23, 24) angeordnet, das einen Öldurchfluß aus dem Inneren der Längsbohrung (17) in den benachbarten Arbeitsraum (4, 5) ermöglicht, einen Öldurchfluß von dem benachbarten Arbeitsraum (4, 5) durch die Längsbohrung (17) jedoch absperrt.
Patent EP-0387743-B1 (EP)
Inventor: BROVELLI JEAN BAPTISTE
IPC: H02K9/06
Filed: 1990-03-12
Granted: 1993-12-01
Abstract: Electrical motor of enclosed type comprising in particular a stator magnetic circuit and a cowling comprising a surround and two endplates, comprising a first ventilation circuit (20, 14, 15, 16) for the said stator magnetic circuit and a second ventilation circuit (25) inside the said cowling, the two ventilation circuits being dissociated, characterised in that the ventilation circuit of the said stator magnetic circuit comprises a plurality of channels (14) crossing right through the circuit and connected by metal tubes (15, 16) emerging outside the cowling. <IMAGE>
Patent EP-0407960-B1 (EP)
Inventor: BRUCKNER WERNER
IPC: D01D5/34
Filed: 1990-07-10
Granted: 1995-06-28
Abstract: There are described antistatic synthetic bicomponent filaments of the core-sheath type with a core of enhanced electrical conductivity comprising a synthetic polymer in which solid, electrically conductive particles have been dispersed and with a sheath of enhanced conductivity comprising a fibre-forming polymer which contains one of the antistats known per se or a mixture thereof.
Patent EP-0426254-B1 (EP)
Inventor: BOSCH HENDRIK ADOLF
IPC: H01H75/10
Filed: 1990-10-29
Granted: 1995-01-18
Abstract: An improved trip device for an electric switch, comprising a yoke (1), a permanent magnet (5) immovably positioned with respect to the yoke (1) and a movably supported armature (6) forming a first magnetic circuit, in which the armature (6) being able to assume a first position under the influence of the magnetic field of the permanent magnet (5). A magnet winding (13, 14) and spring means (12) being provided for causing the armature (6) to assume a second position in response to the magnetic field generated by an electric current, flowing during operation in the magnet winding (13, 14). For adjusting the treshold value at which the armature (6) is moved to its second position, a second magnetic circuit in the form of shunt means (16) interacting with the yoke (1) and the permanent magnet (5) being provided. The magnetically effective surface area of the shunt means (16) being smaller in the vicinity of the section (19) thereof which interacts with the yoke (1) than in the vicinity of the section (20) which interacts with the permanent magnet (5).
Patent EP-0396425-B1 (EP)
Inventor: PARADISSIS GEORGE N
IPC: A61K9/54
Filed: 1990-05-04
Granted: 1995-10-11
Abstract: An extended release pharmaceutical formulation adapted to approach zero order release of drug over a 12 to at least 24 hour period, comprised of a mixture of 0 to about 50% of an immediate release particle containing a drug, inert substrate and binder, coated with talc and up to 100% of an extended release particle comprising the immediate release particle coated with a dissolution modifying system containing plasticizers and a film forming agent.
Patent EP-0409443-B1 (EP)
Inventor: BONDANELLI LUIGI
IPC: A24C5/34
Filed: 1990-07-03
Granted: 1996-10-09
Abstract: To improve quality control a cigarette filter manufacturing line is provided with a testing station (28) which periodically removes a filter to test the diameter (at 34) and resistance to draw (at 33). The mean diameter and RTD of a number of filters is calculated (at 36) and compared to acceptable ranges. Adjustments are made to the manufacturing line to correct any unacceptable values according to a set of priorities dependent on the degree and sense of the inaccuracies.
Patent EP-0384861-B1 (EP)
Title: Process for destroying hypochlorites in a perchlorate solution
IPC: C25B15/08
Filed: 1990-02-20
Granted: 1993-06-16
Abstract: Destruction of hypochlorites in a perchlorate solution, without affecting hexavalent chromium if it is also present, using hydrogen peroxide.
Patent EP-0430898-B1 (EP)
Inventor: DESSI ANTONELLA
IPC: B09B3/00
Filed: 1990-10-30
Granted: 1996-10-02
Abstract: The described refuse-treating unit (1) comprises a treatment chamber (2) adapted to hold a predetermined amount of refuse (6), a sterilization apparatus acting on the treatment chamber and adapted to administer heat to the refuse amount (6) until said amount is at least partly converted to a sterilized mass in a pasty state, and a compacting device (7, 8, 9) adapted to press the refuse amount (6) at least partly in a pasty state together, and convert it to a compact block (10).
Patent EP-0465467-B1 (EP)
Title: A coater apparatus
Inventor: SHANDS JAY
IPC: B05C11/04
Filed: 1990-01-17
Granted: 1994-10-19
Abstract: A coater apparatus (10A) is disclosed for applying a primary flow (36A) of coating material to a moving web of paper (WA). The apparatus (10A) includes a frame (12A) and a first and a second guide roll (38, 40) rotatably supported by the frame (12A). The first and second guide rolls (38, 40) rotate respectively around first and second rotational axes (42, 44). The second axis of rotation (44) is disposed spaced and parallel relative to the first axis (42). A backing blanket (46) extends around and is guided by the guide rolls (38, 40). The blanket (46) defines an endless loop around the guide rolls (38, 40) such that the web of paper (WA) is supported by the blanket (46) during movement of the web (WA) from the first guide roll (38) to the second guide roll (40). The blanket (46) is disposed between the web (WA) and the guide rolls (38, 40). A short dwell coater (14A) is disposed adjacent to the web (WA) and between the guide rolls (38, 40) for applying the primary flow (36A) of coating material to the web (WA). While the web (WA) supported by the blanket (46) is moving between the guide rolls (38, 40), the web (WA) is moving in a plane (P) disposed tangentially relative to the guide rolls (38, 40) such that secondary flows within the coater (14A) are inhibited.
Patent EP-0594567-B1 (EP)
Title: Strainer
Inventor: DAVID ANDREW WEBB TOP FLOOR CA
IPC: B01D29/11
Filed: 1990-07-23
Granted: 1995-05-03
Abstract: PCT No. PCT/GB90/01127 Sec. 371 Date Mar. 2, 1992 Sec. 102(e) Date Mar. 2, 1992 PCT Filed Jul. 23, 1990 PCT Pub. No. WO91/01790 PCT Pub. Date Feb. 21, 1991.A strainer for straining entrained solid material from a fluid is disclosed herein. The strainer includes a screen having at least one restricted opening, and a row of inflatable bellows adjacent the screen, and means for inflating the bellows to back wash the screen to remove residue therefrom.
Patent EP-0484391-B1 (EP)
Inventor: EVANS MAURICE JAMES MAGNOLIAS
IPC: D04H1/46
Filed: 1990-07-24
Granted: 1995-09-20
Abstract: In a method of making a carbon fibre preform such as for use in the manufacture of a friction disc a compressible body of carbon fibre or carbon fibre precursor material is acted upon by compressing means to compress the body to a required thickness and then operated upon by means such as a barbed needle-punch needle or a stitching thread which penetrates substantially the whole thickness of the body whereby the compressed preform may be removed from action by the compressing means in a free-standing and compressed state. If the method uses carbon fibre precursor material, that is then subjected to carbonisation.
Patent EP-0485438-B1 (EP)
Title: Electro-conductive sheets
Inventor: YASUDA TADASHI
IPC: H01B1/24
Filed: 1990-07-23
Granted: 1997-04-09
Abstract: An electro-conductive sheet having a thickness between 10 and 200 microns that includes carbon fibrils having diameters within the range 0.0036 to 0.5 microns and length to diameter ratios of at least 5 in an electrically insulating polymer material.
Patent EP-0487575-B1 (EP)
Inventor: STORY MICHAEL JOHN
IPC: A23L33/15
Filed: 1990-08-17
Granted: 1994-11-02
Abstract: Hard gelatin capsules contain: (a) a fat-soluble nutrient, such as a fat-soluble vitamin (A, D, E or K) or an unsaturated fatty acid glyceride; (b) a nonionic surfactant, such as a polyoxyethylated (optionally hydrogenated) castor oil, and/or a polyethylene glycol; (c) a gelatin softening agent such as glycerol, propylene glycol or, preferably, glyceryl mono-oleate; and optionally (d) water. The problems of embrittlement conventionally encountered with hard gelatin capsules containing fat-soluble nutrients are reduced or avoided.
Patent EP-0470467-B1 (EP)
Inventor: STENDEL WILHELM DR
IPC: A01M29/00
Filed: 1991-07-27
Granted: 1994-09-14
Abstract: The present invention relates to a method and agent for controlling fleas on and in the surroundings of domestic animals, which is characterised in that the domestic animals are treated with collars which contain active substances which inhibit the development of insects.
Patent EP-0475077-B1 (EP)
Inventor: GOGOLEWSKI SYLWESTER
IPC: A61F2/28
Filed: 1991-08-07
Granted: 1996-06-12
Abstract: A bone regeneration membrane containing resorbable or degradable, polymeric and/or polymeric-ceramic material with a glass transition temperature in the range of -30 DEG  to + 200 DEG C. The novel membrane can be used for the spontaneous regeneration of bone and for the improved application of autologous or allogenic graft materials and therapeutic agents. <IMAGE>
Patent EP-0482696-B1 (EP)
Inventor: CARLIER PATRICK
IPC: C07D401/12
Filed: 1991-10-15
Granted: 1996-01-10
Abstract: The invention relates to neuroleptic/antidepressant 4-[4- or 6-(trifluoromethyl)-2-pyridinyl]-1-piperazinylalkyl substituted lactam derivatives having the general structure of formula I: <CHEM> wherein one of the groups R1 and R2 is CF3, and the other is hydrogen or CF3;  R3 is hydrogen or (1-4 C) alkyl;  n is an integer from 4 to 5; and  m is an integer from 1 to 2; or  pharmaceutically acceptable salts thereof. The invention also includes processes for making the compounds and their salts.
Patent EP-0472450-B1 (EP)
Inventor: BAIN JACQUES
IPC: A23L3/37
Filed: 1991-07-30
Granted: 1995-12-27
Abstract: Process and apparatus for treatment of frozen vegetable foodstuffs, comprising the following successive stages: 
 
  Preparation and freezing of vegetables with the aid of the devices (2, 3); 
  Coating of the pieces of vegetables with a coating composition, which is water-free and consists essentially of one or more vegetable fat(s), with the aid of the turbine (4); 
  Cooling of the pieces of vegetables thus coated until the coating composition solidifies and is sufficiently hard, with the aid of the tunnel (5); 
  Packaging and storing of the pieces of vegetables thus coated and frozen, in the device (6). 
 
<IMAGE>
Patent EP-0487439-B1 (EP)
Inventor: RUHLMANN RENE PHILIPPE
IPC: F21V21/04
Filed: 1991-11-19
Granted: 1995-07-05
Abstract: The present invention relates to a mounting device for an apparatus to be fitted in a ceiling or in a wall. Device characterised in that the fixing means (1) is constituted by an elastic rail (6) fixed to the bearing ceiling or wall by adjustable slings (7) which interact with conical snap studs (8) which are integral with a first pair of sliding tabs (2) and in that the means (4) of receiving the apparatus to be fitted (5) is constituted by a plate (9) which is integral with a second pair of sliding tabs (3) and on which is fixed, by screwing, by riveting, by welding or otherwise, an intermediate plate (10) for supporting a device (11) for receiving and for adjusting the position of the apparatus to be fitted (5). The invention is more particularly applicable in the field of fixing lighting or other equipment. <IMAGE>
Patent EP-0508997-B1 (EP)
Inventor: JOHANSSON LASSE
IPC: A47K13/24
Filed: 1990-12-20
Granted: 1994-12-07
Abstract: PCT No. PCT/FI90/00307 Sec. 371 Date Aug. 13, 1992 Sec. 102(e) Date Aug. 13, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09562 PCT Pub. Date Jul. 11, 1991.A toilet seat for composting toilets, which toilet seat comprises a seat ring, a bowl space, a bottom hole of the bowl space, and a separator of liquids such as washing water and urine. The toilet seat is implemented by adapting the inside surface of the front part of the bowl space to be at its upper part essentially vertical, at its middle part almost horizontal, and at its lower part convexly curved so that the center part of the curved area is closer to the rear part of the bowl space than the start and end points of the convexly shaped lower part, whereby liquids entering the front part of the bowl space in the toilet seat are conducted along the inside surface of the front part into a separate liquids collection container, or alternatively, to a treatment process, and that the liquids separator is formed by a shutter adapted to the lower part of the bowl space or below it.
Patent EP-0472723-B1 (EP)
Inventor: BUCHANAN BASCOM FRANK
IPC: F23K5/02
Filed: 1991-03-04
Granted: 1993-12-01
Abstract: An improved combination steam and fuel oil supply and purge valve has a steam valve (42) and actuator member (48) which provides for a closed position, a purge operation with communication established between a steam supply line (26) and a discharge line (28) leading to an oil burner, and a burner operation position wherein the actuator portion (48) of the member engages and opens a double acting oil supply and recirculation valve member (78) and thus establishes communication between an oil supply line (92) and an oil discharge line (40) to the burner. In its closed position the oil supply line and recirculation valve member (104) provides for communication between the oil supply line (92) and a recirculation line (110) which re-directs oil to a storage tank or the like for reheating and for maintenance of a desired viscosity during burner shutdown.
Patent EP-0476112-B1 (EP)
Inventor: MICHAEL DAVID JAMES
IPC: C04B35/66
Filed: 1991-03-21
Granted: 1995-06-21
Abstract: On décrit un mélange produisant un réfractaire à liaison de carbone et comprenant d'environ 8 à 30 % en poids d'un carbone de grande pureté, environ 0,1 à 1 % en poids d'un métal d'aluminium, d'un métal de magnésium ou d'un mélange des deux, le reste étant composé d'une magnésite de grande pureté; et pour chaque 100 % en poids dudit métal, carbone et magnésite, un agent de liaison carboné en quantité suffisante pour lier le mélange; ledit carbone contenant au moins environ 98 % MgO, et contenant moins d'environ 0,3 % de silice et ayant un rapport en poids de CaO/SiO2 au-dessus d'environ 2; les formes réfractaires à liaison de carbone qui en résultent; et les revêtements pour équipements traitant le métal, en particulier BOF, fabriqués à partir de ces formes, ainsi que le procédé pour augmenter la durée des revêtements de ces équipements.
Patent EP-0487696-B1 (EP)
Inventor: TORABY-PAYHAN REZA
IPC: G09F9/37
Filed: 1991-06-14
Granted: 1995-05-24
Abstract: A numeral display device having at least one visible face. Each segment of the device has a transparent outer pane and a spaced, parallel inner pane forming a pocket, a first portion of the pocket being aligned with and visible through an opening in the face. A flexible film is received in each pocket. A mechanism is provided to insert and withdraw each film from the first portion of each pocket so that each segment will either contrast with or match the face.
Patent EP-0566571-B1 (EP)
Inventor: ZAIN SAYEEDA
IPC: C07K14/82
Filed: 1991-07-09
Granted: 1997-05-07
Abstract: The present invention is directed towards the diagnosis of malignant cancer by detection of the mts-1 mRNA or the mts-1 protein, encoded by the mts-1 gene. The present invention contemplates the use of recombinant mts-1 DNA and antibodies directed against the mts-1 protein to diagnose the metastatic potential of several types of tumor cells, including, for example, thyroid, epithelial, lung, liver and kidney tumor cells. The present invention is also directed to mammalian cell lines and tumors with high and low metastatic potential which have been developed to serve as useful model systems for in vitro and in vivo anti-metastasis drug screening.