baber/WOPTO huggingface dataset:
Patent EP-0633247-B1 (EP)
Inventor: LUKIC IRENA
IPC: A61P31/04
Filed: 1994-07-04
Granted: 1998-05-27
Abstract: The invention relates to novel 2-bromo- and 2-nitroxy derivatives of 3-bromo- and 3-dibromo-4-oxo-azetidines, to processes for the preparation thereof and to the use thereof. According to the invention 2-bromo- and 2-nitroxy derivatives of 3-bromo- and 3-dibromo-4-oxo-azetidines are prepared by reacting derivatives of protected penicillanic acid 1,1-dioxides with DBN reactant (1,5-diazabicyclo/3.4.0/non-5-ene) and then the obtained DBN salt of sulfinic acid or isolated sulfinic acid is treated with thionyl chloride and, after eliminating thionyl chloride by evaporation, the obtained residue is passed through a silica gel column with methylene chloride or some other solvent as eluant or the obtained residue is dissolved in tetrahydrofuran or some other suitable solvent and treated with tetrabutyl ammonium, bromide and after the treatment a derivative of 2-bromo, 3-bromo or 2-bromo-3,3-dibromo-4-oxo-azetidine is isolated, which derivative may be subjected to a reaction with silver nitrate in 2-propanol and, after the treatment of the reaction mixture, derivatives of 2-nitroxy-, 3-bromo- or 2-nitroxy-3,3-dibromo-4-oxo-azetidine are isolated. The obtained substances are useful intermediates in the syntheses of beta lactam analogons or as components in formulations having antibacterial, inhibitory, anti-tumour or antagonistic action.
Patent EP-0661355-B1 (EP)
Inventor: DECEMBER TIMOTHY S
IPC: C08G59/04
Filed: 1994-12-16
Granted: 1999-03-10
Abstract: A coating composition is described comprising, in an aqueous medium:       A) a resin having a plurality of primary amine groups, and B) a curing agent having a plurality of cyclic carbonate groups.
Patent EP-0667484-B1 (EP)
Inventor: SCHAURITSCH GERT
IPC: F17C13/02
Filed: 1994-02-15
Granted: 1998-05-13
Abstract: The heated heat carrier in the service station (9) is mobile, being closer to the liq. gas container (1) than the service station, and is a heat exchanger (19), in which the liq. gas is evaporated and fed back as a gas to the fluid container (1), using a natural gas circuit. As heat carrier, water is used, which is pref. heated to approx. 85 deg.C. The full level of the liq. gas (3) within the heat exchanger is adjusted by pumping of liq. gas out of the fluid container, whereby the pump function is activated or inactivated via a full position measurement (25,26).
Patent EP-0670973-B1 (EP)
Inventor: ROBINSON WILLIAM HENRY
IPC: F16F15/04
Filed: 1993-12-06
Granted: 1998-05-13
Abstract: An energy absorber for interposing between two members to absorb energy of motion which may be induced between the two comprises a core (3) of a plastically deformable energy absorbing material such as lead and means surrounding the core such as layers of steel plates (2) and rubber (1) in a sandwich-like structure. The end plates (4) are formed with holes (5), into which the ends of the core (3) project. During construction, the support structure (1, 2) is stretched, allowing end caps (6) to be fitted. The support structure (1, 2) is then relaxed, which applies approximately hydrostatic pressure to the core (3). Induced motion is transferred as shear forces across the core (3). The hydrostatic pressure applied to the core (3) preferably exceeds the shear yield stress of the energy absorbing material of the core (3).
Patent EP-0675936-B1 (EP)
Inventor: WALKER THAD O
IPC: C09K8/20
Filed: 1993-11-09
Granted: 2000-01-26
Abstract: The invention provides a water base drilling fluid having decreased swelling effect on hydratable shales contacted by the drilling fluid wherein the aqueous phase contains an alkyl glucoside solubilized therein. Another embodiment of the invention provides an aqueous solution for addition to drilling fluids to decrease the swelling of hydratable shales contacted by the drilling fluid, the solution comprising an aqueous phase having dissolved (solubilized) therein from about 50% to about 85% by weight methyl glucoside and at least about 2% by weight of an alkali metal hydroxide.
Patent EP-0677235-B1 (EP)
Inventor: DESPER STEPHEN M
IPC: H04S/
Filed: 1993-12-30
Granted: 1999-08-04
Abstract: The manipulation system and apparatus receive electronic signals which are to be processed as enhanced stereophonic audio signals from two laterally spaced loudspeakers in front of the listener, either directly before recording or broadcasting, or after recording, or after being broadcast. The system and apparatus process those signals to produce a conditioning signal, such as which would be produced by virtual room boundaries, which is heard together with the original signals so that an enlarged listening area is perceived by the listener. By amplitude and phase control of the signal to the two loudspeakers, the system and apparatus provide  a means for control over the enhanced sound field. This enhanced sound field is perceived by the listener as being contained within boundaries larger than those normally reproduced by stereophonic speakers. The system and apparatus generate a conditioning signal for the enhancement of natural, and generation of artificial, spatial qualities present in stereo signals usually masked in the acoustic environment in which reproduction takes place, through generation of phantom boundaries. The apparatus can monitor its own output and shut down or reduce the effects if the output contains qualities that cannot be broadcast. The apparatus provides self-adjustment in the electronic system to maintain spatial masking reversal at a constant value regardless of program material.
Patent EP-0636281-B1 (EP)
Inventor: ESSRICH WOLFGANG
IPC: H01R13/46
Filed: 1994-02-12
Granted: 1996-11-20
Abstract: Un bloc de contact (2) pour connecteurs multipolaires à monter dans un boîtier (1) de connecteur à fixer à une paroi (251) du corps d'une armoire électrique ou similaire est pourvu d'éléments de contact qui permettent une occupation multiple et variable des douilles de contact (10) ou similaires. Le bloc de contact (2) comprend une première partie (4) avec une pluralité de premiers éléments de contact et une deuxième partie (5) avec un nombre de contacts de raccordement correspondant au nombre d'éléments de contact. Chaque élément de contact dans la première partie est connecté de manière conductive et permanente avec au moins deux contacts de raccordement de la deuxième partie. En outre, une ouverture (21) est ménagée dans la deuxième partie (5), dans laquelle un étrier de courant (20) peut être serré afin d'établir une connexion conductrice entre les paires adjacentes de contacts de raccordement.
Patent EP-0686141-B1 (EP)
Inventor: SILVA GIGANTE CARVALHEIRO BARB
IPC: C07C205/12
Filed: 1994-02-25
Granted: 1998-12-09
Abstract: The present invention provides a process for the nitration of aromatic substrates. In one process, an aromatic substrate is reacted with a silicate, optionally modified with a metal nitrate, in the presence of an acid anhydride and an organic solvent, followed by the addition of reduced amounts of nitric acid. Isolation of the nitrated products involves filtration, washing and solvent removal. This process can produce either mono- or polynitrated aromatic compounds depending upon the conditions selected and the aromatic substrate. The present invention also provides related processes for the nitration of strongly activated aromatic substrates using only silicates modified with metal nitrate in the presence of acid anhydrides and an organic solvent. All of these processes provide advantages in yield, cost, and safety over the industrial methods of nitration using mixed acids.
Patent EP-0692147-B1 (EP)
Inventor: RILEY GILBERT N JR
IPC: H01B12/02
Filed: 1994-04-01
Granted: 2000-08-02
Abstract: A method for preparing a BSCCO-2223 oxide superconducting article includes annealing an oxide superconductor article comprised of BSCCO-2223 oxide superconductor at a temperature selected from the range of about 500 DEG  C.</=T</=787 DEG  C. and an annealing atmosphere having an oxygen pressure selected from within the region having a lower bound defined by the equation, PO2(lower)>/=3.5x1010exp(-32,000/T+273) and an upper bound defined by the equation, PO2(upper)</=1.1x1012exp(-32,000/T+273). The article is annealed for a time sufficient to provide at least a 10% increase in critical current density as compared to the critical current density of the pre-anneal oxide superconductor article. An oxide superconductor having the formula Bi2-yPbySr2Ca2Cu3O10+x, where 0</=x</=1.5 and where 0</=y</=0.6 is obtained, the oxide superconductor characterized by a critical transition temperature of greater than 111.0K, as determined by four point probe method.
Patent EP-0655113-B1 (EP)
Inventor: YOUNG ALASTAIR JOHN
IPC: F16H48/12
Filed: 1994-06-20
Granted: 1998-05-20
Abstract: A differential mechanism (10) has two output cam members (16, 17) rotatable about an axis (X-X) each cam member having a single annular cam surface (22, 23) of undulating wave form comprising equal numbers of pairs of mutually inclined surfaces (24, 25:26, 27). A plurality of cam followers (28) having end surfaces (29,30:32, 33) engage the cam surfaces of the output cam members, the arrangement being such that relative contra rotation of the output cam members (22, 23) causes the cam-followers (28) to slide axially. At least two different types of cam followers (28) are provided and the number of followers is an integer multiple of the number of pairs of inclined surfaces. An input member (11) slidably supports the followers (28) and moves the followers circumferentially relative to the output cam members. Arrangements are also disclosed for pumping oil into the differential and for locking-up the differential.
Patent EP-0702651-B1 (EP)
Inventor: ESSIG DIETER
IPC: B65D83/04
Filed: 1994-06-03
Granted: 1996-11-20
Abstract: PCT No. PCT/EP94/01796 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29191 PCT Pub. Date Dec. 22, 1994A new dispenser for solid pharmaceutical preparations consists of a flat container with a removal well 3 which can be closed or opened by the flipping round of a closure member 5 with a convexity 6 engaging in the removal well 3.
Patent EP-0680395-B1 (EP)
Inventor: PLATTNER JOSEF
IPC: F16G11/08
Filed: 1994-08-10
Granted: 1996-08-21
Abstract: PCT No. PCT/IB94/00245 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Aug. 10, 1994 PCT Pub. No. WO95/05914 PCT Pub. Date Mar. 2, 1995The cutting wire consists of a wire rope (4) with cutting beads (6) affixed thereto that contain bonded superabrasives such as diamond and a cutting wire connector which connects the cutting wire to produce an endless wire loop for use in a wire sawing machine. The cutting wire connector consists of a double joint which has two joint axes intersecting each other at an angle of 90 DEG . The cutting wire connector consists of two forks (1) at the wire ends (4), an intermediate part (2) and two joint pins (3) which connect each form (1) with the intermediate part (2) in such a way that the connection can be opened easily. The cutting wire connected by means of the joint connector has a long service life while exhibiting increased cutting performance and increased utilization of the operating time of the facilities.
Patent EP-0711151-B1 (EP)
Inventor: WESTESEN KIRSTEN
IPC: A23L33/10
Filed: 1994-08-09
Granted: 2000-05-03
Abstract: Particles comprising(a) a supercooled melt of a poorly water-soluble substance and(b) a stabilizing agent,which have a mean particle size of between 30 and 500 nm, and disperse compositions containing them, as administration forms and delivery systems for drugs, vaccines and other biologically active agents such as herbicides, pesticides, insecticides, fungicides, fertilizers, vitamins, nutrition additives and cosmetics.
Patent EP-0784685-B1 (EP)
Inventor: NOTEBORN MATHIEU HUBERTUS MARIA
IPC: C12Q1/68
Filed: 1994-07-19
Granted: 2003-04-09
Abstract: Novel proteins of the Chicken Anemia Virus are described and compositions for preventing or treating infections with that virus (CAV), in particular vaccines less pathogenic than the CAV itself, but yet leading to neutralizing antibodies in the immunized animal. Besides, there are described compositions containing antibodies against parts of the CAV for the control of infections with CAV and anti-idiotype antibodies which possess an immunogenicity corresponding to the antigen. The invention also provides antibodies for the detection of CAV infections and test kits for the detection of CAV. Recombinant DNA molecules derived from CAV coding for an immunogenic part of a CAV protein and host cells transfected with such DNA molecules and vaccines based on these host cells are made possible by this invention. Also, living virus vaccines in which a piece of DNA coding for an immunogenic part of a CAV protein is brought into a virus infectious to the desired host are a subject of the invention. Besides, the invention relates to uses of proteins of CAV in the induction of apoptosis, in particular, the proteins can be used in induction of apoptosis in tumor cells. The invention further provides the induction of cell death by means of gene therapy.
Patent EP-0719162-B1 (EP)
Inventor: MULIER PETER M J
IPC: A61N1/05
Filed: 1994-08-09
Granted: 1997-11-19
Abstract: L'invention se rapporte à un cathéter d'ablation et à un procédé d'exécution d'une ablation du tissu cardiaque au moyen d'alcool ou d'autres agents d'ablation. Le cathéter est pourvu d'une aiguille creuse hélicoïdale qui est vissée dans le tissu cardiaque et au moyen de laquelle est ensuite administré l'agent d'ablation. Avant l'ablation, le cathéter peut être utilisé pour localiser un site d'ablation approprié ou pour tester si un site d'ablation identifié est approprié en injectant un agent réduisant l'excitabilité, tel que la lidocaïne, au moyen de l'aiguille creuse, puis en déterminant si l'arythmie qu'il était prévu de traiter provisoirement cessé.
Patent EP-0672869-B1 (EP)
Inventor: DE MARCO DOREANO
IPC: F24F3/16
Filed: 1995-01-09
Granted: 1998-03-25
Abstract: The air purifier apparatus comprises an electrode (2) and an electrostatic filter (3) adapted to be connected to respective terminals (4, 5) of a power supply source when the filter (3) is arranged in a removable way in a regular operation position. An electrostatically operated alarm indicating device (10) is operated, so as to indicate a normal condition of regular operation, when the electrostatic filter (3) is connected to the power supply source (6).   <IMAGE>
Patent EP-0673951-B1 (EP)
Inventor: ABUSLEME JULIO A
IPC: C08F214/26
Filed: 1995-03-10
Granted: 1997-09-10
Abstract: The invention relates to a (co)polymerization process in suspension for preparing hydrogen containing thermoplastic fluoropolymers, such as for instance ethylene/chlorotrifluoroethylene or ethylene/tetrafluoroethylene copolymers, or vinylidenefluoride homopolymers or copolymers, wherein bis-dichlorofluoroacetylperoxide (CFCl2-CO-O)2 (DCFAP) is used as polymerization initiator. From such process products endowed with high thermal stability, remarkably higher than that obtainable using bis-trichloroacetylperoxide (TCAP), are obtained.
Patent EP-0679618-B1 (EP)
Inventor: SCHEDLBAUER FRITZ DR DIPL-CHEM
IPC: C06D5/06
Filed: 1995-04-21
Granted: 1997-08-20
Abstract: A pyrotechnic charge (I) for rapidly opening the bursting seal of a pressurised gas container, esp. for transferring the compressed gas to another space at a lower pressure, contains crystalline nitramines as energy carrier (II) and an energy-rich, reactive polymer binder (III).
Patent EP-0740691-B1 (EP)
Inventor: COQUERET XAVIER
IPC: C09D4/02
Filed: 1994-12-29
Granted: 1998-07-15
Abstract: PCT No. PCT/FR94/01553 Sec. 371 Date Jul. 19, 1996 Sec. 102(e) Date Jul. 19, 1996 PCT Filed Dec. 29, 1994 PCT Pub. No. WO95/20016 PCT Pub. Date Jul. 27, 1995This invention relates to dicyclopentyl-oxyethyl methacrylate acrylic copolymer latices forming photocurable coalesced films and prepared by adding a photoinitiator to the latex, and which are useful for preparing lacquers and paints, particularly for building facades.
Patent EP-0807213-B1 (EP)
Inventor: SCHMID ACHIM
IPC: F23R3/20
Filed: 1995-02-03
Granted: 2002-07-31
Abstract: Un corps de guidage de l'écoulement est constitué d'une pièce moulée (1) en forme de coquille qui se termine en pointe et de forme sensiblement conique. La projection de sa surface de base est formée par une ligne droite (3a) et par une ligne courbe quelconque (3b) qui relie les extrémités de la ligne droite. La ligne courbe (3b) ne présente aucun angle aigu. La coquille moulée (1) fait face avec sa pointe (4) au courant de fluide qui s'écoule sur sa face extérieure et peut être utilisée comme élément mélangeur de carburant gazeux et d'air, comme atomiseur d'air à stabilisateur de flamme, comme élément mélangeur d'air apporté à des chambres de combustion, comme générateur de tourbillons ou comme atomiseur d'air à surface convexe associé à un générateur de film de carburant ou à une buse d'atomisation sous pression de carburant.
Patent EP-0748174-B1 (EP)
Inventor: PAHL DIETRICH
IPC: A45D26/00
Filed: 1995-02-25
Granted: 1999-08-25
Abstract: PCT No. PCT/EP95/00694 Sec. 371 Date Jul. 29, 1996 Sec. 102(e) Date Jul. 29, 1996 PCT Filed Feb. 25, 1995 PCT Pub. No. WO95/24840 PCT Pub. Date Sep. 21, 1995An appliance for epilating hair of the human skin includes an epilation head with at least two electrical conductors and a clamping device for gripping and plucking the hair. The electrical conductors at least temporarily engaging the skin during hair plucking. A casing is attached to the epilation head and a motor housed in the casing drives the clamping device to cause the clamping device to automatically and periodically perform its functions of gripping and plucking. A generator electrically connected to the electrical conductors provides a stimulator current to the skin when the electrical conductors are in contact with the skin so as to electrically stimulate the nerve system under the skin during hair plucking.
Patent EP-0757681-B1 (EP)
Inventor: OHKAWA SHIGENORI
IPC: C07D409/12
Filed: 1995-04-26
Granted: 2002-09-18
Abstract: PCT No. PCT/JP95/00829 Sec. 371 Date Jun. 26, 1995 Sec. 102(e) Date Jun. 26, 1995 PCT Filed Apr. 26, 1995 PCT Pub. No. WO95/29900 PCT Pub. Date Nov. 9, 1995Compounds represented by the formula:   <IMAGE>   wherein ring A is benzene; Ar is aromatic group; R1, R2 and R3 each stands for H, acyl, hydrocarbon or heterocyclic, or R2 and R3, taken together, may form non-aromatic cyclic hydrocarbon; X is methylene or carbonyl; +E,uns .........+EE  is single bond or double bond; when +E,uns .........+EE  is single bond, Y is -NR4- (R4 is H, acyl, hydrocarbon or heterocyclic), when +E,uns .........+EE  is double bond, Y is N; n is 1-3, provided that, X is carbonyl and, at the same time, R2 and R3, taken together, form non-aromatic cyclic hydrocarbon, +E,uns .........+EE  is double bond or R4 is a heterocyclic or -Z(CH2)m-W (Z is methylene or carbonyl, W is optionally substituted amino, and m denotes 0-5), or salts thereof have an excellent GnRH receptor antagonistic action and/or an action of improving sleep disturbances.
Patent EP-0773910-B1 (EP)
Inventor: JUBB GARY ANTHONY
IPC: C03C13/06
Filed: 1995-07-31
Granted: 2000-03-22
Abstract: PCT No. PCT/GB95/01797 Sec. 371 Date Jan. 28, 1997 Sec. 102(e) Date Jan. 28, 1997 PCT Filed Jul. 31, 1995 PCT Pub. No. WO96/04214 PCT Pub. Date Feb. 15, 1996Inorganic fibers are disclosed, vacuum preforms of which have a shrinkage of 3.5% or less when exposed to 1260 DEG  C. for 24 hours. The fibers have a composition comprising SrO, Al2O3, and sufficient fiber forming additive to allow fiber formation but not so much as to increase shrinkage beyond 3.5%. A preferred range of fibers has a shrinkage of 3.5% or less when exposed to 1500 DEG  C. for 24 hours and may comprise (in weight percent): SrO 53.2%-57.6%, Al2O3 30.4-40.1%, SiO2 5.06-10.1%.
Patent EP-0771409-B1 (EP)
Inventor: KALOTAY PAUL ZOLTAN
IPC: G01F1/84
Filed: 1995-07-18
Granted: 1998-09-23
Abstract: L'invention concerne un système de réduction du bruit et un procédé pour mesurer la différence de phases entre des signaux de sortie d'un débitmètre de Coriolis. Les signaux de sortie sont appliqués à un circuit de traitement de signaux comportant trois canaux de mesure, dont chacun comprend un filtre multipôle à décalage de phase relativement large. Une paire de canaux passe alternativement d'un état de calibrage à un état actif, dans des intervalles de temps successifs. Dans l'état de calibrage, les deux canaux sont connectés pendant un intervalle de temps au même signal d'entrée, et les signaux de sortie des deux canaux sont mesurés pour déterminer le retard de phase inhérent entre les deux canaux de calibrage. Ces deux canaux sont ensuite placés en état actif, pendant l'intervalle de temps suivant, état pendant lequel ils sont séparément connectés aux deux signaux de sortie provenant du débitmètre. Les signaux de sortie des canaux sont ensuite mesurés et le retard de phase mesuré obtenu est combiné de manière algébrique au retard de phase mesuré pendant l'état de calibrage. Cela permet de déterminer le véritable retard de phase entre les deux signaux émis par le débitmètre de Coriolis.
Patent EP-0781101-B1 (EP)
Inventor: BEVEN JOHN LAWSON
IPC: A24D1/22
Filed: 1995-09-06
Granted: 2000-08-02
Abstract: The invention relates to a smoking article having a high proportion of non-combustible, inorganic material and a relatively low level of visible sidestream. The smoking article comprises a substantially non-combustible, wrapper which extends along the full length of the smoking material rod and enwraps a combustible fuel source and aerosol generating means, both of which extend substantially along the full length of the smoking material rod. Various suitable fuel source systems and aerosol generating systems are described. The article has a visible burn line which advances along the article and produces an ash which can be removed by the smoker in the normal way. <IMAGE>
Patent EP-0788640-B1 (EP)
Inventor: TYREN CARL
IPC: G01V15/00
Filed: 1995-10-23
Granted: 1998-07-15
Abstract: A method of detecting coded labels with at least two amorphous magneto-elastic tapes in a detection zone with a biasing magnetic field is described. The resonance frequencies and the modulation frequencies for each tape are detected at the same time. A tape whose detected resonance frequency is the same as the detected modulation frequency for another tape is registered as belonging to the same label. Further, the amplitude of the detected modulation frequencies of tapes belonging to the same label are detected to compute the angles between the tapes, which are part of the code.
Patent EP-0734906-B1 (EP)
Inventor: ADAMS JUERGEN DIPL-ING
IPC: B60R16/02
Filed: 1996-03-06
Granted: 2001-11-21
Abstract: The circuit arrangement supplies current to the digital computer circuit via at least one control input. The computer circuit has a current use in the range of several milliamps. The functioning in a known voltage range e.g. between 2 and 6 volts is guaranteed. A buffer battery between the two supply lines (UB and GND) is used as a reference voltage. To recognise when it is operating at low voltage, the direction of the battery current is determined. This can be determined by a transistor (29) with a semiconductor diode (28) in antiparallel with its emitter base path. The buffer battery may be charged by the base emitter current of the transistor used to detect the direction of the battery current. The charge current may be limited by the coupling resistance of the circuit arrangement. This may be a temp. dependent resistor.