baber/WOPTO huggingface dataset:
Patent EP-0241682-B1 (EP)
IPC: C07D487/04
Filed: 1987-02-26
Granted: 1990-11-28
Abstract: New benzodiazepine derivatives the general formula <CHEM>  wherein  X<1> and X<2> independently are <CHEM>  or COOR<1> wherein R<1> is C1-3-alkyl, C3-5-cycloalkyl, C1-3-alkoxymethyl C1-3-hydroxyalkyl or aryl,  R<4> is hydrogen, R<5> is C1-6-alkyl or wherein R<4> and R<5> together form a 2-4 membered alkylene chain. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
Patent EP-0241751-B1 (EP)
Inventor: HAEFELE EDELBERT
IPC: G01N27/416
Filed: 1987-03-19
Granted: 1993-11-18
Abstract: A method and an apparatus for continuously monitoring the concentration of gaseous constituents, except O2, in gas mixtures, for example in off gases from large furnaces. The method is intended to obtain the desired concentration values directly for the individual gas constituents in an undisturbed manner and with comparatively high accuracy simultaneously and separately. This is achieved by continuously measuring the concentration of the gaseous constituent using at least one electrochemical cell containing at least one solid-state subcell. The subcell contains a material which conducts oxygen ions and an electrode which contains a metal oxide and generates electrical signals which depend on the concentration of the constituent. The test signals are automatically evaluated electronically in a computer and converted into concentration values, the calculated values being compared with corresponding design values previously fed into the computer.
Patent EP-0267402-B1 (EP)
IPC: A61P35/00
Filed: 1987-09-26
Granted: 1993-07-07
Abstract: A method of treating patients exhibiting neoplasms of gonadol origin is provided comprising administering a therapeutically effective dose of Follicle Regulatory Protein (FRP). The method may be 5 used both pre- and post-operatively.
Patent EP-0273172-B1 (EP)
IPC: B27B25/02
Filed: 1987-11-17
Granted: 1991-07-31
Abstract: The feed roll (1) is intended for the advance of workpieces of wood, materials similar to wood or plastic. It has teeth (6), the wedge angle (ss) of which is smaller than approximately 50 DEG . Under a relatively low pressure force of the feed roll (1) the teeth (6) penetrate easily into the wood and transport it reliably. <IMAGE>
Patent EP-0270966-B1 (EP)
Title: Electronic organ keyboard
IPC: G10C3/12
Filed: 1987-11-28
Granted: 1993-04-21
Abstract: A manual for an electronic organ wherein the depression of keys takes place against resistance similar to that encountered on depression of piano keys. Thus, each key of the manual at first offers a pronounced resistance and thereupon a greatly reduced resistance to depression. Pusher is pivotably mounted on the key and cooperates with a convex cam face on a pivotable reaction lever such that the key must abruptly pivot the lever from one toward another end position during the initial stage of depression but the pusher is free to slide relative to the cam face in response to further depression of the key. The lever has a first arm which pivots the pusher relative to the cam face in response to pivoting of the lever from the one end position to thus reduce the force which the pusher can transmit to the lever, and the lever further comprises a second arm which carries a weight tending to pivot the lever back to its one end position. The lever can be arrested in a position out of reach of the pusher so that the key can be depressed solely against the opposition of a spring as in a standard manual. The cam face slopes away from the path of movement of the tip of the pusher in response to depression of the key to thereby further ensure that the resistance which the key encounters to depression decreases as the key continues to move away from its non-depressed position.
Patent EP-0266063-B1 (EP)
IPC: A61G5/04
Filed: 1987-09-29
Granted: 1991-12-11
Abstract: Apparatus for driving         and steering an invalid chair, or other light wheeled vehicle, comprises a transverse drive transmission shaft (8) with end cones (9 and 10) which contact across the periphery respectively of each of a pair of road wheels (11 and 12). By transverse axial movement of the drive transmission shaft (8) the contact diameter of the cones (9, 10) can be varied and thus the relative speed of the road wheels (11, 12) controlled for differential steering.
Patent EP-0239478-B1 (EP)
IPC: C01F17/235
Filed: 1987-03-18
Granted: 1992-08-26
Abstract: The ceric oxides of the invention have a high specific surface of at least 85 m<2>/g after calcination between 350 and 550 DEG C and are characterised by the fact that they have a pore volume of at least 0.15 cm<3>/g and pores with a mean diameter greater than 50  ANGSTROM . 
<??>They can be employed in the field of catalysis.
Patent EP-0329785-B1 (EP)
Inventor: MACHIDA YOSHIMASA
IPC: C07D501/24
Filed: 1986-12-26
Granted: 1994-11-30
Abstract: Cephalosporin derivs. of formula (I) are new; where R1 is lower alkyl; A is N+R2R3R4; R2 and R3 are lower alkyl; R4 is amino or is lower alkyl opt. substd. by carbamoyl, carboxy, lower alkylamino, mercapto, lower alkanoyl, hydroxy or hydrazinocarbonyl; or A may be a heterocyclic gp. bonded by quaternary N (12 gps. specifically claimed including (II) and (III) and (IV)) opt. substd. by carbamoyl, lower alkyldithio, lower alkyl, sulphamoyl, formimidoyl or carboxyl; R5 is lower alkyl; and R6 is carboxy or hydroxy-lower alkyl. A is pref. (V) (VI) (VII) or 32 other groups. 7 beta-(2-(5-amino-1,2,4-thiadiazol-3-yl)-Z-2-methoxyiminoacetimido )-3-(E-3-(carbamoyl methldiemthyl ammonium)-1-propen-1-yl) 3-cephem-4-carboxylate and 8 other cpds. Reaction of amino and carboxyl-protected (I, A = halogen) with a tert. amine, followed by deprotection.
Patent EP-0267929-B1 (EP)
Title: Scintillating sheet sensor apparatus
IPC: G01T1/20
Filed: 1987-05-11
Granted: 1991-03-13
Abstract: The apparatus comprises a CCD mounted in close proximity to a scintillating sheet sample (7) such as a chromatogram or gel, the radiation emitted from the sample being received directly by the CCD. The CCD can be of elongate construction and be scanned across the surface of a sample or can be an n x m array, having a very large number of pixels, which is placed directly against the sample sheet.
Patent EP-0283857-B1 (EP)
Title: Benzylidenamino, benzylamino and benzoylamino imidazole derivatives
IPC: C07D233/64
Filed: 1988-03-09
Granted: 1992-03-18
Abstract: Imidazole derivatives of the formula   <IMAGE> I  wherein R1 and R2 each is lower alkyl, X is a residue of the formula  <IMAGE>  R3 is hydrogen and R4 is hydrogen or lower alkyl or R3 and R4 taken together are an additional carbon-nitrogen bond; R5 is hydrogen or lower alkyl; R6 is hydrogen, lower alkyl, lower alkylthio or a residue of the formula -NR7R8; and R7 and R8 each is lower alkyl or taken together with the nitrogen atom are a 5- or 6-membered saturated heterocycle; and pharmaceutically acceptable acid addition salts thereof are described. The compounds of formula I possess valuable pharmacodynamic properties, especially inflammation-inhibiting and edema-inhibiting properties, so that they can be used for the control or prevention of illnesses, especially for the control or prevention of inflammations and edemas.
Patent EP-0294667-B1 (EP)
IPC: C07D249/14
Filed: 1988-05-27
Granted: 1993-03-17
Abstract: (2-Cyano-2-oximinoacetyl)amino acid derivatives of the formula (I) 
<IMAGE>
 in which
 R and R<1> are as defined in the description, and their use for controlling pests. 
<??>The novel (2-cyano-2-oximinoacetyl)amino acid derivatives can be prepared by known processes, for example from suitable 2-cyano- 2-oximinoacetic acid esters with suitable amines, or from suitable carboxyl-activated derivatives of carboxylic acids with amines, and the like.
Patent EP-0290286-B1 (EP)
IPC: C01B17/04
Filed: 1988-05-06
Granted: 1992-08-05
Abstract: A first hydrogen sulphide containing waste gas stream from an oil refinery is combusted in a first combustion chamber 16 using pure oxygen to support combustion. The combustion products are cooled in heat exchanger 20, and a part of the combustion products are recycled to the chamber 16 to moderate the temperature therein. The remainder of the combustion products are mixed with a second hydrogen sulphide containing waste gas stream of different composition from the first stream. A proportion of the hydrogen sulphide content of the mixed stream is combusted in combustion chamber 28 again using pure oxygen to support the combustion. The resulting sulphur dioxide reacts with residual hydrogen sulphide to form sulphur vapour.
Patent EP-0289451-B1 (EP)
Inventor: BOHLMANN ROLF DR
IPC: C07J1/00
Filed: 1988-04-29
Granted: 1993-10-27
Abstract: 3-Methylene-4-androsten-17-ones of the general formula I 
<IMAGE>
 in which
 Ra is a hydrogen atom or a saturated or unsaturated, straight-chain or branched, optionally substituted alkyl radical with 1 - 6 carbon atoms, where Ra is in the  alpha  or  beta  position, and
 Rb is a hydrogen atom, a hydroxyl or an -S(O)n- group, in which Rc is a hydrogen atom or an alkyl or acyl group with 1 - 4 carbon atoms, n = 0, 1 or 2, and
 X is CH2, CHF, CHCl or CHBr, X not being CH2 when Ra is hydrogen and Rb is hydroxyl or Ra and Rb are each hydrogen, are suitable for controlling fertility and for treating disorders caused by oestrogens.
Patent EP-0305439-B1 (EP)
IPC: G01N33/533
Filed: 1988-03-09
Granted: 1992-01-15
Abstract: PCT No. PCT/GB88/00177 Sec. 371 Date Nov. 4, 1988 Sec. 102(e) Date Nov. 4, 1988 PCT Filed Mar. 9, 1988 PCT Pub. No. WO88/07203 PCT Pub. Date Sep. 22, 1988.A method is disclosed for coating the surface of an optical structure, such as a diffraction grating, useful for the detection of a ligand, which method comprises forming on the surface of the optical structure a thin, uniform layer of a polymerizable material, particularly one which polymerizes on exposure to light or heat, and subsequently exposing said material to polymerizing conditions. A specific binding partner is subsequently absorbed on or bound to the cured polymer layer, either directly or indirectly. Complex formation between the specific binding partner and ligand present in the sample to be analyzed alters the optical properties of the device and the change forms the basis of an assay.
Patent EP-0310645-B1 (EP)
Title: Compounds useful particularly for radiotherapy or imaging of cancer
IPC: A61K51/00
Filed: 1988-04-15
Granted: 1992-06-10
Abstract: PCT No. PCT/FR88/00188 Sec. 371 Date Dec. 15, 1988 Sec. 102(e) Date Dec. 15, 1988 PCT Filed Apr. 19, 1988 PCT Pub. No. WO88/07986 PCT Pub. Date Oct. 20, 1988.Compound useful particularly for the treatment by targetted radiotherapy or imaging of cancer, characterized in that the compound is comprised of a molecule susceptible of fixing itself or passing close to the DNA of the target cells, said molecule being radiolabelled with iodine 123. The invention also relates to new ligands specific of steroid hormone receivers useful for the targetted therapy or imaging particularly of cancer and presenting a structural base skeleton having the formula (I). According to the invention these ligands comprise particularly a) a hydroxyl or ketone function in position C3; b) a  beta chloromethyl function on position C11; c) an  alpha  methyl or vinyl function on position C17 and d) a substituted radioactive iodine on an alkyl or alkenyl group attached to the skeleton, particularly methyl or vinyl.
Patent EP-0331702-B1 (EP)
IPC: C08F8/42
Filed: 1988-09-07
Granted: 1992-06-24
Abstract: Matière perméable à la vapeur d'eau comportant un polymère de perfluorocarbone à base de groupes de sulphates de lithium, liés de manière covalente au squelette de carbone du polymère, procédé permettant la production de ladite matière et appareil de séchage de gaz comprenant une tubulure réalisée dans ladite matière.
Patent EP-0323841-B1 (EP)
IPC: C07D207/335
Filed: 1989-01-05
Granted: 1993-08-04
Abstract: Substituted pyrroles, pyrazoles and triazoles of the formula <CHEM> and their pharmaceutically suitable salts are useful as antihypertensive agents and for treatment of congestive heart failure.
Patent EP-0394503-B1 (EP)
Inventor: SCHUSTER MICHAEL
IPC: G06T11/60
Filed: 1989-04-21
Granted: 1994-08-31
Abstract: Using the method and device described, a layout can be produced in a simple and rapid manner in that characteristic input quantities are compared via the information blocks, to be arranged on the side to be designed, with internally stored data which are formed from layouts already produced and, from this, position information items are obtained for positioning the information blocks on the side to be designed. <IMAGE>
Patent EP-0356905-B1 (EP)
Title: Concrete spacer
IPC: E04C5/20
Filed: 1989-08-23
Granted: 1993-09-15
Abstract: The concrete spacer serves to fix the distance between armouring (3) and formwork (4) on concreting. To obtain a satisfactorily tight concrete covering of the armouring (3), the surface parts (1, 2) of the concrete spacer according to the invention which come into contact with the unset concrete between armouring (3) and formwork (4) exhibit a roughness which corresponds at least to the particle size of the unset concrete and/or a profile which corresponds at least to this roughness and has grooves or ridges running parallel to the formwork (4). <IMAGE>
Patent EP-0347999-B1 (EP)
Inventor: PARDINI FRANCO PAOLO
IPC: H01H50/54
Filed: 1989-06-20
Granted: 1995-04-05
Abstract: Electric switch structure by which the forces on the electric contacts are well higher than the forces applied to actuating members, comprising a slider (22, 122) movable within a fixed housing (16, 116) provided with profiles or cams (26, 28; 126, 128) converting the movement of said slider (22, 122) to contact movement in said structure, said profiles or cams (26, 28; 126, 128) opposing their action to that of springs (31, 33; 131, 133) applying closing forces to contact pairs.
Patent EP-0357731-B1 (EP)
Inventor: MUKKALA VELI-MATTI
IPC: G01N21/78
Filed: 1989-02-22
Granted: 1994-11-30
Abstract: A spectrofluorometric method for the detection of target structures by the use of two or more fluorescent lanthanide chelate probes for specifically marking each of said structures. The probes used differ with respect to their excitation or emission wavelength maxima. Also disclosed are certain lanthanide chelates that can be used in the method, either for synthesizing the probes or to be used directly as probes. The chelating ligand of these novel probes comprises two heterocyclic rings (preferably pyridyl) linked together so that jointly they can coordinate (chelate) one metal ion. The bridge linking the two rings together permits electron delocalization between the rings. Attached to their 6-positions the two rings carry chelating groups having heteroatoms (N, O or S) that participate in the chelation of the metal ion. Preferably the chelating groups at the 6-positions are -CH2N(CH2COOH)2, -CH2N(CH2CH2COOH)2, (a) or (b).
Patent EP-0403549-B1 (EP)
IPC: A01J5/007
Filed: 1989-02-17
Granted: 1992-10-14
Abstract: Machine à traire comprenant une coupelle (2) ajustable sur un trayon, munie d'un manchon, des moyens (6-8, 9-11, 13-15) destinés à soumettre l'intérieur du manchon à une dépression, et la chambre de pulsation (5), à une pression de pulsation variant entre une faible pression et une pression élevée, des moyens (12, 16, 18) de réglage des pressions respectives dans le manchon et dans la chambre de pulsation, ainsi que des moyens indicateurs du débit du lait (17). Lesdits moyens de réglage de pression sont adaptés pour régler les diverses pressions en réponse aux moyens indicateurs (17) indiquant, durant une phase finale de traite, que le débit du lait s'abaisse à une valeur correspondant à une fraction prédéterminée du débit principal du lait, de telle façon que la basse pression dans la chambre de pulsation soit plus élevée que la pression dans le manchon, au moins durant une partie de ladite phase finale de traite. L'invention se rapporte également à une méthode de traite utilisant une telle machine à traire.
Patent EP-0437645-B1 (EP)
Inventor: MOERSDORF PETER DR DIPL-CHEM
IPC: A61P9/04
Filed: 1990-01-15
Granted: 1995-03-29
Abstract: There is described a novel imidazolylpropylguanidine derivative of the formula I <IMAGE> which is distinguished by a combination of particularly advantageous properties for the treatment of diseases of the heart and of the circulation.
Patent EP-0386451-B1 (EP)
Title: Oxygen-bearing diphenyl heteroalkanes, process for their preparation and use
IPC: C07D317/22
Filed: 1990-02-01
Granted: 1993-04-28
Abstract: Oxidised diphenylheteroalkanes of the formula I 
<IMAGE>
 in which R<1> to R<6> and A have the meanings given in the description, and their preparation are described. The substances are suitable for combating diseases and as cosmetic agents.
Patent EP-0425897-B1 (EP)
Title: Method for operating a control system
IPC: G05B23/02
Filed: 1990-10-17
Granted: 1993-03-03
Abstract: 2.1 A method for operating a control system is to be produced which enables effective monitoring of the system for internal and external faults. 2.2 It is provided according to the invention that the input and output lines (10, 11) of each component group (3, 4, 5, 6) of the control system connected to the central processor (1) are monitored for faults by an on-board processor and that the on-board processors actively report errors which occur to the processor (1). 2.3 The invention is used in the field of programmable control. <IMAGE>
Patent EP-0429033-B1 (EP)
Inventor: WENZEL LOTHAR H DIPL-ING
IPC: B64F1/315
Filed: 1990-11-18
Granted: 1994-08-10
Abstract: The present relation relates to aircraft passenger stairs having a chassis with a drive and having a telescopic, adjustable-height staircase. In order to create aircraft passenger stairs which satisfy the necessary safety and stability criteria without additional support being required, it is proposed according to the invention that the chassis consist essentially of a front (1) and a rear (2) chassis part, which are connected by a central hinged joint (3), the rear chassis part (2) being able to pivot relative to the front chassis part (1) about the horizontal axis of the centre hinged joint (3) which is essentially parallel to the rear axle (5) of the chassis. <IMAGE>
Patent EP-0447633-B1 (EP)
Inventor: BASTEN DUNJA
IPC: G01K11/06
Filed: 1990-12-04
Granted: 1995-02-22
Abstract: The invention relates to a heat-shrinkable article that is at least partially coated with a temperature indicator. This temperature indicator is composed of an organic polymer having a suitable bonding agent, whereby the organic polymer is contained therein in a finely ground condition. As a result of this condition, the appearance of the agent is opaque and has a color corresponding to the degree of granulation and material constituent. When the melting point of the composition is reached, the material melts and becomes transparent or at least translucent. The color of the article shows through, so that this color change can be interpreted as a temperature indication.
Patent EP-0383497-B1 (EP)
Inventor: YEADON GRAHAM
IPC: C09J133/08
Filed: 1990-02-09
Granted: 1994-03-30
Abstract: Petroleum resins of a weight average molecular weight below 2000 having an aromatic content of from 35% to 85% and prepared from a feed substantially free from monomers containing more than one polymerisable unsasturation are used to tackify butyl acrylate emulsions to produce pressure sensitive adhesives.
Patent EP-0446559-B1 (EP)
Title: Cement affixated plastic hip cup
IPC: A61F2/30
Filed: 1990-12-06
Granted: 1993-09-01
Abstract: In order for a cement-bondable hip cup (4) made of a dimensionally stable  plastic to be anchored in the bone cement in such a way that great forces can be transmitted without producing excessive stress peaks in the bone cement, the shell (12) is provided on its outside (6) with uniform recesses (7) opening conically outwards. These recesses exhibit an approximately constant relationship between depth (t) and width (w) and decrease in volume (v), depth (t) and width (w) from the shell edge (10) towards the pole (11). The preferred geometry of the recesses (7) is described by the relationship of its diameter spacings (d1, d2, d3) perpendicular to the shell axis (13), exponents ( alpha ,  delta ) and a factor  beta .
Patent EP-0458864-B1 (EP)
Inventor: YAPP MARTIN G
IPC: F04D29/30
Filed: 1990-02-05
Granted: 1995-09-13
Abstract: On peut mieux réguler la séparation par couche marginale dans une roue centrifuge (14, 15) inclinée vers l'arrière, en donnant aux pales de la roue une courbure en 'S', c'est-à-dire avec des pales radialement courbées vers l'arrière, dans une soufflante centrifuge (10). Les pales présentent une courbure positive au niveau d'une région radialement intérieure, ainsi qu'une courbure négative au niveau d'une région radialement extérieure de la pale.
Patent EP-0489746-B1 (EP)
Title: High flux semipermeable membranes
Inventor: CHAU MICHAEL M
IPC: B01D71/66
Filed: 1990-07-18
Granted: 1993-07-07
Abstract: High flux semipermeable membranes which comprise a polymerized reaction product within and/or on a porous support may be prepared by contacting the porous support such as a polysulfone sheet with an aqueous solution of an polyamine, said aqueous solution containing a polar aprotic solvent not reactive with amines and optionally an acid acceptor. The surface of the coated support is dried to the touch and then contacted with an organic solution of an polycarboxylic acid halide for a period of time sufficient to form a polymerized reaction product within and/or on the surface of the support material. The resulting composite may be post treated by washing with an alkaline compound. The resultant membrane composite may be used in separation processes such as the desalination of brackish or seawater, or the softening of domestic hard water.
Patent EP-0438584-B1 (EP)
Title: Agencement de correction de coma vertical
Inventor: GROTE MICHAEL DENTON
IPC: H01J29/70
Filed: 1990-08-02
Granted: 1995-11-15
Abstract: L'assemblage décrit (110) qui comprend quatre languettes séparées (110a'-d') est utilisé pour produire, à partir d'un flux de champ magnétique de dispersion, un champ en forme de coussinet dans une partie du col d'un tube à rayon cathodique (100) qui est disposé à l'arrière d'un joug déflecteur (10), afin d'assurer une correction de coma de convergence verticale. Des bobines (140a-d), enroulées autour des languettes (110a'-d') forment un électro-aimant quadripôle, lequel assure également une correction de convergence dynamique.
Patent EP-0455944-B1 (EP)
Inventor: KORB KLAUS
IPC: E05C9/02
Filed: 1991-02-25
Granted: 1994-05-11
Abstract: The invention relates to a plug actuated sliding bar lock having a toothed ring (39) which surrounds the ward (43) of the plug (41) and possesses a plug insertion gap (42), and whose rotary movement via a sliding bar connection slide (53) serves for displacing the sliding bar; to obtain a functionally advantageous solution, the invention proposes that the bolt (35) be blocked in the back-locked position by a projection (65) of the sliding bar connection slide (53) and be released shortly before the beginning of the bolt shooting. <IMAGE>