baber/WOPTO huggingface dataset:
Patent EP-0286491-A1 (EP)
Inventor: FALMAGNE JEAN-BERNARD
IPC: C07D215/40
Filed: 1988-03-22
Abstract: New quinoline derivatives containing a free amine functional group and having antimalarial properties, especially new primaquine derivatives or their addition salts with acids. According to the invention these new derivatives are denoted schematically by the formula:  PQ-X in which PQ denotes quinolines containing a free amine functional group and having antimalarial properties, especially primaquine; X denotes an amino acid or a peptide of 2 to 4 amino acids; and the bond PQ-X being a covalent peptide bond between the free amine group of PQ and the carboxylic group of X, the amino acid or the first amino acid of the peptide bonded to PQ being chosen from natural amino acids or their derivatives other than L-leucine. The invention also relates to a pharmaceutical composition which contains the new derivatives or their pharmaceutically acceptable salts as active principle.
Patent EP-0316219-A1 (EP)
Inventor: HOUBE JEAN-CHARLES
IPC: B63H23/26
Filed: 1988-11-03
Abstract: A device permits numerous specific adaptations, each coaxial, to multi-pump and multi-turbine systems, which enable for example the load to be distributed on the shaft (13) of the propeller (12) and the operating safety to be increased. The device consists of a turbine (3) with double or separate vanes (10) in the form of symmetrical shells known as buckets (9) mounted on a shaft (13) which is coaxial with the propeller (12). A fluid (6) is injected under high pressure through a valve (11) into the inlet parts of the injectors for the forward motion (7) and for the reverse motion (8). The fluid falls under gravity into a turbine housing (14) and is evacuated by the hydraulic pump (2) which forms part of the primary assembly, thereby forming a closed circuit.
Patent EP-0320341-A1 (EP)
Inventor: GHISLANZONI LUCA
IPC: G01R19/00
Filed: 1988-12-01
Abstract: The current-measuring apparatus consists of a transformer (Tr) with an air-gap (E) containing a device (G) supplying a signal which depends on the magnetic flux in the air-gap. The current to be measured (I) flows in the primary winding (P) of the transformer. 
<??>The apparatus comprises:
  &cirf& a system which separates the DC and low frequency AC components from the high frequency AC components in the current to be measured;
  &cirf& a system which provides a first signal proportional to the sum of the high frequency AC components, and
  &cirf& a system ( SIGMA ) for adding together the first signal and a second signal produced by the device placed in the air-gap. 
<??>Application to the measurement of currents in the electrical industry. 
<IMAGE>
Patent EP-0287520-A1 (EP)
Inventor: ROULET PAUL-ANTOINE
IPC: G10D3/18
Filed: 1988-04-14
Abstract: The device comprises: an arm (17) which is rigidly fixed to the base (8) of the chin rest without touching the sound box of the violin; a ball device (29, 37) which can be locked by screws (38) and be adjusted along the arm (17); and a shoulder rest piece (32). Adjustment of the ball device (29, 37) along the arm (17) makes it possible to adjust the distance from the piece (32) to the base (8) of the chin rest (2), and the ball device (29, 37) itself, the orientation and tilt of the piece (32) relative to the violin. The distance to the violin from the rest piece (32) can be modified by a series of differently bent arms (17). These various adjustments enable the violinist to adapt, theoretically once and for all, the device to his anatomy and habits.
Patent EP-0297088-A1 (EP)
Inventor: GRILL MICHAEL DIPL-ING DR MONT
IPC: C01F/
Filed: 1988-06-23
Abstract: PCT No. PCT/AT88/00048 Sec. 371 Date Feb. 27, 1989 Sec. 102(e) Date Feb. 27, 1989 PCT Filed Jun. 23, 1988 PCT Pub. No. WO88/10236 PCT Pub. Date Dec. 29, 1988.A process for the preparation of pure magnesium oxide, especially suitable for the preparation of refractory products, from magnesium silicate and magnesium hydrosilicate materials such as olivine, serpentine, garnierite, or the like, the starting material being decomposed (digested) with hydrochloric acid, the residues being separated from the decomposition slurry and the sesquioxides to be regarded as contaminants and other contaminants being precipitated from the crude brine thus obtained by the addition of crude serpentine as a pH increasing substance, the precipitates being separated and the magnesium chloride solution thus obtained being subjected to thermal decomposition, particularly by spray calcination, whereby magnesium oxide is obtained and hydrogen chloride is recovered.
Patent EP-0301051-A1 (EP)
Title: Axle suspension and springing for vehicles, in particular for heavy vehicles with one or more axles.
Inventor: BAIKER WALTER
IPC: B60G11/26
Filed: 1988-02-09
Abstract: PCT No. PCT/CH88/00032 Sec. 371 Date Dec. 7, 1988 Sec. 102(e) Date Dec. 7, 1988 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/06106 PCT Pub. Date Aug. 25, 1988.The axle suspension for vehicles, particularly heavy and special vehicles, has an axle housing connection using two telescopic assemblies (26, 20, 21, 24, 87) each having a telescopic cylinder (6, 95) and a telescopic tube (2, 23, 43, 91) displaceable therein with a working piston (20, 44, 55, 82) at one end and a hinged connection (3) at the other. The telescopic cylinder (6, 95) as a mounting tube is fixed to the chassis (5) and the telescopic tube (2, 23, 43, 91) is connected in articulated manner to axle (4), in such a way that the axle is pivotable at right angles to the vehicle, but cannot be rotated about its own axis. The telescopic assemblies guiding the axle (4) accomplish the vehicle suspension, as well as vertical adjustment and slope compensation of the vehicle.
Patent EP-0302097-A1 (EP)
Title: Pharmaceutical compositions for treating obstructive air passage diseases.
Inventor: SERFONTEIN WILLEM JACOB
IPC: A61K31/525
Filed: 1988-02-13
Abstract: Obstructive air passage disease, in particular bronchial asthma is treated with a pharmaceutical product comprising in combination a xanthine, preferably theophyline in its non-ethylene diaminated form and vitamin B6. Specific embodiments include riboflavin and zinc ion. The ingredients are formulated in a slow release form. The vitamin B6 is in the form of pyridoxine (PN). An alternative embodiment for treating acute cases is adapted for infusion and contains 50 to 100 % of the vitamin B6 in the form of pyridoxal (PL). Ascorbic acid is included as an antioxidant. The zinc ion can be complexed with vitamin B6. Daily dosage rates for human adults are 5 to 500 mg PN and 50 to 600 mg theophylline.
Patent EP-0366654-A1 (EP)
Inventor: KORTRIGHT KENNETH H
IPC: G01N33/543
Filed: 1988-03-14
Abstract: Immuno-analyse en phase solide permettant de déterminer des éléments d'une paire immunologique d'un antigène et/ou anticorps d'une seule paire de liaison dans un fluide physiologique humain, l'immuno-analyse permettant la détection simultanée de l'antigène et/ou l'anticorps d'une seule paire de liaison dans un échantillon test qui peut avoir un antigène et/ou un anticorps en circulation. L'immuno-analyse se caractérise par l'addition d'une quantité d'antigène ou ''point'' de la paire de liaison à l'échantillon test avant incubation de l'échantillon test en présence d'un anticorps absorbé en phase solide de la paire de liaison. L'échantillon test est aussi soumis de préférence à un réactif de lyse avant l'incubation pour distribuer uniformément les antigènes qui peuvent être présents dans l'échantillon test.
Patent EP-0322440-A1 (EP)
Title: Arrangement for a longitudinally slidable chair for vehicles
Inventor: JOHANSSON ROLF
IPC: B60N2/06
Filed: 1988-06-29
Abstract: The invention relates to an arrangement for a vehicle seat (10) which is designed displaceable in the longitudinal di­
rection along at least one rail (14) fixed in the vehicle, there being arranged between the vehicle seat (10) and the rail (14) 
roller elements (38, 102) which, during a command movement, are brought to bear against the rail (14) so that the vehicle 
seat (10) can be moved freely by the roller elements (38, 102) rolling against the rail (14).
Patent EP-0391922-A1 (EP)
Inventor: SCHMID HANS-DIETER
IPC: B60C23/04
Filed: 1988-10-16
Abstract: Un capteur (13) de contrôle de la pression de pneus de véhicules est fixé sur la circonférence de la jante d'une roue, radialement à l'axe de la roue, et comprend une chambre de pression de référence (20) avec une tige de contact (22) qui coopère avec une membrane électroconductrice (21) qui sépare la chambre de pression de référence (20) du pneu. Afin d'élever en fonction de la vitesse le seuil de commutation du capteur (13) de la pression des pneus, une masse supplémentaire (30) librement fixée au centre de la membrane a des dimensions telles que, compte tenu d'un rayon prédéterminé r de la membrane (21), d'un rayon prédéterminé R de rotation de la membrane (21) et d'une vitesse prédéterminée v de rotation de la membrane (21), le seuil de commutation s'élève d'une différence voulue de pression (DELTAp) par rapport au seuil de commutation po à l'arrêt. Les dimensions de la masse supplémentaire requise (m) se déduisent de la formule m=f (DELTAp, v, r, R).
Patent EP-0384932-A1 (EP)
Inventor: MISCHE GERHARD
IPC: E04B2/96
Filed: 1989-03-02
Abstract: The set of elements for a construction, in particular conservatory, roofing or front-door or window canopy, possesses a base profile (1) which can be employed as a support, purlin, bearer, lateral roof profile and wall-connection profile and has two cross-sectional portions (18, 19), thermally separated per se, and external fastening grooves (4, 5) undercut in cross-section, and also internal receiving chambers (2, 3). Detachably insertable in the fastening grooves (4, 5), the receiving chambers (2, 3) and the base profile outer sides are support, stop and closing profiles (6, 7, 27, 8) and also connectors, which form with the base profile (1) a framework for a fixed support and bearing of roof and wall elements, preferably of glass panes or plastic panels. <IMAGE>
Patent EP-0392062-A1 (EP)
Title: Integrierbare Verstärkerschaltung
Inventor: BICHLER HELMUT
IPC: H03F3/347
Filed: 1989-04-14
Abstract: Integrierbare Verstärkerschaltung mit einer Differenzverstärkerstufe (3, 4), deren nichtinvertierender Eingang mit einem ersten Referenzpotential (Ur1) und deren invertierender Eingang mit einem Eingangsstrom (Ie) beaufschlagt ist, mit einer Kapazität (11), die zwischen den nichtinvertierten Ausgang (28) der Differenzverstärkerstufe (3, 4) und ein Bezugspotential (1) geschaltet ist, mit einer Stromquelle (12, 15, 18), die zwischen nicht-invertiertem Ausgang (28) der Differenzverstärkerstufe (3, 4) und einem Versorgungspotential (2) geschaltet ist, mit einem ersten Transistor (19) des einen Leitungstyps, dessen Kollektor mit dem Versorgungspotential (2) und dessen Basis mit dem nichtinvertierten Ausgang (28) der Differenzverstärkerstufe (3, 4) verbunden ist, durch einen zweiten Transistor (20) des anderen Leitungstyps, dessen Kollektor mit dem invertierenden Eingang der Differenzverstärkerstufe (3, 4) verbunden und dessen Basis mit einem zweiten Referenzpotential (Ur2) beaufschlagt ist und mit einem Widerstand (21), der zwischen die Emitter vom ersten (19) weiten Transistor (20) geschaltet ist.
Patent EP-0358902-A1 (EP)
Inventor: SCHROTER HORST DIPL-ING
IPC: C10B33/00
Filed: 1989-07-26
Abstract: This hood is composed of two or more chimneys (1; 2) and has a total extraction cross-section which is greater than the base area of the coke loading and quenching car (4) used. The individual chimneys (1; 2) here taper towards the associated stacks (6). <IMAGE>
Patent EP-0412189-A1 (EP)
Inventor: BERMBACH RAINER DR-ING
IPC: G01V5/00
Filed: 1989-08-09
Abstract: It is to be possible at airports for objects, preferably containers and/or vehicles, to be rapidly searched for impermissible contents (bombs, weapons, drugs and smuggled articles). In particular, the identifiability of parts which are located in the object (5) is to be improved. For this purpose, such a device has an image processing facility (23) having a computer (24) to which the signals of the radiation receivers (13, 17) are fed. The computer (24) calculates a radiation shadow image of the object (5) from said signals. A memory (25) is provided in which the reference image of the object (5) is stored. The signals of the computer (24) and the memory (25) are fed to a comparator circuit (26), so that a differential image from the computed radiation shadow image of the computer (24) and the reference image is displayed on a monitor (27) downstream of the comparator circuit (26). <IMAGE>
Patent EP-0429687-A1 (EP)
Inventor: FELL ROGER DR
IPC: G01F23/296
Filed: 1989-11-25
Abstract: Ultrasonic depth measuring equipment comprising a sensor means (16) for emitting ultrasonic pulses (22) and for receiving the echo of such ultrasonic pulses wherein the sensor means is used in a mode such that the ultrasonic pulses are emitted upwardly through a liquid (10) so as to be reflected from the surface (12) of the liquid, or from an obstruction in or from an interface of the liquid. By this means, the depth of the liquid, or the depth of the liquid above the sensor head can be accurately measured.
Patent EP-0432290-A1 (EP)
Inventor: KOVACS GYULA DR
IPC: B41F31/26
Filed: 1989-12-11
Abstract: Automatic ink supply in offset or typographic printing machines in which the ink layer which is formed on the ductor cylinder (1) and which is uniform over the entire width of the ductor cylinder is passed on via a cylinder (2) in the direction of the application and distributor cylinders. According to the invention, the ink layer is applied with the aid of a variable relief (3) which is applied to the surface of the cylinder (2) and corresponds to the surface size of the printing element of the printing forme. <IMAGE>
Patent EP-0434865-A1 (EP)
Inventor: WADE FRED B
IPC: G06F9/44
Filed: 1989-12-29
Abstract: A code generating system utilizes automatic compiler generators (109, 113), known as "compiler-compilers" to automatically generate message parser code for a message processing system (200). A format of an incoming message is treated as if it were the syntax of a computer language. The problem of decoding such a message is then equivalent to the problem of decoding a statement expressed in higher order computer source code typically handled by a conventional compiler.
Patent EP-0405013-A1 (EP)
Inventor: MOLTENI ROBERTO
IPC: H05G1/60
Filed: 1989-06-27
Abstract: A phantom for dental panoramic X-ray imaging is provided with an arrangement of X-ray transparent segment midpoints of which are registered along a standard jaw curve on an X-ray transparent holder. This holder is provided with locking means to ensure an exact positioning of the holder in the X-ray apparatus ensuring exact coincidence of the standard jaw curve thereof with the location of the dentition of patients to be examined.
Patent EP-0341940-A1 (EP)
Inventor: MCGUIRE BRIAN EDWARD
IPC: B29C55/30
Filed: 1989-05-08
Abstract: A method of lining installed pipework (10) which includes the steps of taking a length of liner pipe (7) made from a memory retaining plastics material of external diameter greater than the internal diameter of the pipework (10) to be lined, drawing the liner pipe (7) through a swaging die (3) which is attached directly or indirectly to the pipe (10) to be lined using pulling means under tension attached to the leading end of the liner pipe (7) and threaded through the pipework (10) to reduce the external diameter of the liner pipe (7) by up to 15%, the tension applied by the pulling means being such as partially to restrain the radial expansion of the outer surface of the liner pipe (7) after its emergence from the die (3), drawing the liner pipe (7) after its emergence from the die (3), drawing the liner pipe (7) through the installed pipework (10) with its outer diameter reduced to and/or maintained at a dimension less than that of the inner diameter of the pipework (10) and thereafter allowing the liner pipe (7) to expand within the pipework (10) by relaxation of the said tension followed by memory induced expansion at ordinary atmospheric pressure and at the ambient temperature of the pipework (10).
Patent EP-0353072-A1 (EP)
Inventor: ARAI YASUHISA
IPC: F02D31/00
Filed: 1989-07-27
Abstract: Throttle control system for a vehicular internal combustion engine equipped with a stepper motor connected to a throttle valve provided at an engine air intake passage, wherein the position (the opening degree) of the throttle valve is controlled by the stepper motor in response to the vehicular engine operation. Various throttle positions are once determined including positions for engine idling (S18) and vehicle cruising (S24) and the largest of the positions is selected (S28) for optinally satisfying the whole operating condition. In a first embodiment, when the engine is idling, the throttle valve is controlled such that engine speed converges toward a target speed. In another embodiment, the stepper motor is varied its pulse rate and chopping duty for optimal control of the throttle position according to the vehicular engine operation.
Patent EP-0371878-A1 (EP)
Title: Compositions pour l'enrobage d'additifs alimentaires destinés aux ruminants
Inventor: FRANZONI CHRISTINE
IPC: A23K1/00
Filed: 1989-11-29
Abstract: Nouveaux dérivés organo-solubles du chitosan, leur procédé de préparation ainsi que les nouvelles compositions pour l'enrobage d'additifs alimentaires destinés aux ruminants qui sont stables à un pH supérieur à 5 et qui libèrent la substance biologiquement active à un pH inférieur à 3,5 contenant comme substance sensible aux variations du pH un dérivé organosoluble du chitosan constitué par l'enchaînement statistique de motifs représentés par les formules : <IMAGE> dans lesquelles : R1 représente un radical alkylcarbonyle (2 à 4 atomes de carbone), R2 représente un radical alkyle (2 à 21 atomes de carbone) ou phényle éventuellement substitué, R3 et R4 représentent un atome d'hydrogène ou des radicaux alkylcarbonyle (2 à 4 atomes de carbone).
Patent EP-0408596-A1 (EP)
Inventor: JEAN PIERRE
IPC: F17C3/02
Filed: 1989-03-07
Abstract: Cette cuve comporte deux barrières d'étanchéité primaire (21) et secondaire (13) alternées avec deux barrières isolantes. La barrière isolante primaire (14) est maintenue en appui sur la barrière d'étanchéité secondaire (13) grâce à des bandes (12 a) à profil en L, qui sont retenues par une rainure (9) sur les caissons (4) de la barrière isolante secondaire. La barrière isolante primaire est maintenue en prenant appui sur la bande (12 a) grâce à des équerres soudées, ladite bande servant également à la soudure de deux virures adjacentes (13) de la barrière d'étanchéité secondaire.
Patent EP-0428516-A1 (EP)
Inventor: BURY JAMES
IPC: F16C29/04
Filed: 1989-04-05
Abstract: Dans une machine de mesure de coordonnées, un guidage linéaire comprend deux guides tubulaires (14, 16) montés espacés parallèlement sur une colonne (10) et s'étendant parallèlement à l'axe longitudinal de la colonne (10). Les guides (14, 16) sont fixés sur la colonne (10) par une pluralité de barres allongées (20) constituées par exemple de fibres de carbone. Ces barres (20) sont conçues de manière à permettre une variation de la longueur relative entre le guide (14) et la colonne (10) mais de manière à maintenir le guide (14) dans une relation rigide par rapport à la colonne (10) dans un sens s'étendant le long de l'axe de chacune des barres (20). Le guide (16) est fixé sur la colonne (10) par une pluralité de paires de barres (50) similaires aux barres (20). Chacun des guides (14, 16) est ancré par rapport à la colonne (10) au niveau d'une extrémité respective. Un chariot (12) est fixé de manière coulissante sur les guides (14, 16) par des paliers appropriés et exige cinq degrés de contrainte et un degré de liberté dans le sens axial des guides (14, 16). Le guide (16) offre deux degrés de contrainte et le guide (14) offre un degré de contrainte mais, conjointement avec le guide (16), module la rotation autour de l'axe de ce dernier. Un agencement de paliers module la rotation autour des deux autres axes, ce qui fait cinq degrés de contrainte au total.
Patent EP-0447398-A1 (EP)
Inventor: JEFFERY P D
IPC: E04H4/10
Filed: 1989-06-08
Abstract: Le système de couverture de bassin (1) qui sert à couvrir un bassin de piscine (10), comprend une couverture de bassin (2), des premier et second segments de câble de traction (3, 4) fixés au bord transversal de tête (2a) de la couverture (2) au niveau d'un premier et d'un second points d'ancrage latéralement espacés (5, 6) de la couverture, et s'étendant depuis la couverture (2) dans le sens du mouvement de déploiement désiré (7) de la couverture, ainsi que des poulies de guidage (20, 21, 22) servant à guider le premier segment de câble de traction (3) le long d'une voie avec changement de direction pour qu'il s'étende dans le sens du mouvement de déploiement désiré déjà (7) mais sur le côté opposé de la couverture (2). Le premier segment de câble de traction (3) est fixé à la couverture (2) par le point d'ancrage (6) lequel sert également à fixer le segment de câble de traction (4). Cet agencement est conçu de sorte qu'une tension appliquée sur le second segment de câble (4) est transmise au premier segment de câble (3) également, la tension étant ainsi transférée de façon sensiblement uniforme sur les deux côtés de la couverture (2). Les segments de câble (3, 4) forment de préférence un seul câble.
Patent EP-0417204-A1 (EP)
Title: Polymeric ptc composition and electrical device thereof.
Inventor: OSWAL RAVINDER K
IPC: H01C7/02
Filed: 1989-06-02
Abstract: Conductive polymer compositions which exhibit PTC behavior comprising a first polymeric component which may be crystalline, a second component, and a particulate conductive filler. The second component may comprise either a polymer which exhibits side chain crystallization or a crystalline material which has a sharp melting point and has poor physical properties at room temperature and/or exhibits no melt strength at elevated temperatures. The compositions are particularly useful in electrical devices which exhibit "square" resistance vs. temperature characteristics.