baber/WOPTO huggingface dataset:
Patent EP-0423867-A1 (EP)
Inventor: GOHEEN KENNETH E
IPC: B64D31/12
Filed: 1990-10-04
Abstract: A throttle split monitor (11) for monitoring a multiple engine aircraft having an automatic throttle (A/T) control system is disclosed. The throttle split monitor (11) comprises a throttle angle section (13), a tachometer section (15) and a throttle limit section (17). The throttle angle section receives signals containing information representative of the positions of the throttles of an aircraft. Based on the throttle position information, the throttle angle section determines the throttle split angle between the positions of the throttles associated with similarly placed engines on opposite sides of the aircraft and adjusts said throttle split angle to compensate for throttle position differences associated with engines producing equal levels of thrust. The throttle angle section produces an A/T disengage signal when said adjusted throttle split angle exceeds a predetermined value. Similarly, the tachometer section receives signals containing information representative of the rate of change of the throttles of the aircraft. Based on the rate-of-change information, the throttle angle section determines the difference between the rate of change of the throttles associated with similarly placed engines located on opposite sides of the aircraft and adjusts said difference to compensate for throttle rate-of-change differences associated with engines producing equal levels of thrust. The tachometer section produces an A/T disengage signal when said adjusted throttle difference exceeds a predetermined value. The throttle limit section limits engine throttle commands such that the throttle angle section and the tachometer section will not produce A/T disengage signals under normal operation.
Patent EP-0463254-A1 (EP)
Inventor: LEE BRIAN WILLIAM
IPC: A61C7/12
Filed: 1990-07-10
Abstract: An orthodontic bracket comprises a base portion (10) adapted for attachment to the labial surface of a tooth, a lock pin receiving portion (12) having a substantially vertical opening extending through the base portion for a lock pin and an arch-wire support portion (14) extending substantially normal to the vertical opening and being disposed between the opening and the base of the base portion (10). The bracket is adapted for adherence to a tooth and the arch-wire support portion takes the form of a slot for receipt of a ribbon arch-dire of substantially rectangular cross-section which is adapted to be inserted gingivo-occlusally into the support portion. The base of said arch-wire support portion is angulated at specific preset angles between 0 to 20 degrees. 
     The invention also extends to a method of utilizing the orthodontic bracket.
Patent EP-0434324-A1 (EP)
Inventor: HOLDAWAY RICHARD GARY
IPC: A61M25/06
Filed: 1990-12-17
Abstract: A catheter (50) is provided which deters the backflow of blood between the insertion needle (24) and the catheter cannula by forming the distal end of the catheter hub (52) so as to restrict the inner diameter of the catheter cannula to a wiping fit with the engaged insertion needle. In a first embodiment the distal end (54) of the catheter hub (52) is pre-formed to its desired final inner dimension. The distal end (54) of the hub (52) is stretched to an oversize condition, the catheter (50) cannula is attached to the hub (52), and the distal end (54) of the catheter hub (52) is heated, causing a stress relief of the previously stretched hub (52). The distal end (54) of the catheter hub (52) returns to its pre-formed dimension which will mechanically restrict the diameter of the catheter (50) cannula at that point to form the wiping fit with the engaged needle (24). In a second embodiment the inner diameter of the distal end (54) of the catheter hub (52) is reduced by inserting the distal end of the hub (52) between the opposing faces of a swaging press, which close to compress the hub (52) in one direction. The degree of closure is controlled by the dimension of at least one of a pair of orthogonally opposing swaging press surfaces, which then close to compress the hub (52) in the orthogonal direction. The distal end (54) of the hub (52) is thus swaged to the desired dimension, and the process advantageously produces a finished product without the production of flash material at the intersection points of the swaging surfaces.
Patent EP-0435702-A1 (EP)
Inventor: LABOUNTY ROY E
IPC: E04G23/08
Filed: 1990-04-04
Abstract: A demolition tool for attachment to the boom structure (11) and hydraulic system of a hydraulic excavator having a pair of jaws (22,24) pivotally connected together as to be mountable on the frame of the tool by a movable pin (24) so that the jaws may be placed with other jaws having other forms of demolition characteristics. The jaws may be a shear for steel or other structural material, including concrete, and the jaws may be a concrete crusher, a rock or coral breaker, a wood shear, a plate shear, or other form of demolition device. Both jaws are swingable and independently swingable, operated by a common manifold supplying hydraulic fluid to the cylinders. The jaws swing through operational arcs and are arranged so that the direction of thrust from the cylinders is tangential to the pin connecting the cylinders to the jaws at a location intermediate the ends of the operational arcs.
Patent EP-0434506-A1 (EP)
Title: Procédé de calibration de la chaîne de mesure d'un appareil à rayons X
Inventor: PICARD CATHERINE
IPC: A61B6/03
Filed: 1990-12-12
Abstract: Pour représenter la structure osseuse du corps d'un patient, on procède à des acquisitions avec des énergies d'irradiation différentes. On compare les irradiations à ces deux énergies pour déduire une image en projection à deux dimensions représentative de la structure osseuse seule. Dans ce but, dans les images en projection, on attribue à chaque pixel une valeur correspondant à l'épaisseur d'os traversée par un rayon X qui a abouti à ce pixel. Cette valeur est obtenue grâce à une calibration de la chaîne de mesure effectuée cellule du détecteur par cellule du détecteur, de manière à corriger les non-uniformités spatiales du système d'acquisition. <IMAGE>
Patent EP-0398832-A1 (EP)
Inventor: CHOLLET PATRICK
IPC: H01J37/32
Filed: 1990-05-17
Abstract: The field of the invention is that of plasma reactors. …<??>The invention relates to a plasma reactor of the type comprising an enclosure (3) able to receive a gas stream (G), a generator (1) of high-frequency electromagnetic waves, and means (2) of non-resonant coupling of the said generator (1) with the said enclosure (3), the said coupling means (2) comprising at least one widening horn (21) of essentially rectangular cross-section, the two walls of which perpendicular to the direction of the electric field (E) diverge from one another at an angle, the two walls parallel to the direction of the electric field (E) remaining substantially parallel. …<??>Preferably, the reactor of the invention comprises a widening horn (21) and a narrowing horn (22) parallel to the direction of the electric field (E) which are placed essentially in succession in the said coupling means (2). …<??>The invention makes it possible in particular to obtain plasmas of large size, of any shape and exhibiting high homogeneity. …<IMAGE>…
Patent EP-0384896-A1 (EP)
Inventor: MULHAUPT ROLF PROF DR
IPC: C08L63/00
Filed: 1990-02-15
Abstract: The curable compositions contain… A) an epoxy resin containing, on average, more than one epoxide group per molecule,… B) a carboxylic anhydride curing agent for component A), and… C) from about 5 to 40 % by weight, based on the amount of components A), B) and C), of a liquid mixture of C1) a polyalkylene glycol based on polypropylene glycol or polybutylene glycol containing from 2 to about 6 hydroxyl, carboxyl, carboxylic anhydride or glycidyl terminal groups, and C2) an elastomer copolymer based on butadiene, a polar, ethylenically unsaturated comonomer and optionally further ethylenically unsaturated comonomers containing carboxyl, hydroxyl, mercapto or glycidyl ether terminal groups. Components C1) and C2) can also occur together in a segmented copolymer.
Patent EP-0432269-A1 (EP)
Inventor: HIGASA HIROMASA
IPC: H02J9/06
Filed: 1990-04-05
Abstract: Dans une source d'alimentation (100) du type réparti, comportant un élément générateur (1) et un onduleur (2) transformant la sortie d'un élément générateur (1) en sortie de courant alternatif, des informations choisies sont superposées par un détecteur (40) de séparation de système sur la sortie de courant alternatif dudit onduleur (2). Un moyen (12) de détection de puissance effective, prévu du côté de la sortie de courant alternatif dudit onduleur (2), émet un signal comprenant lesdites informations. A partir de ce signal, ledit détecteur (40) de séparation de système extrait les informations afin de détecter l'ouverture d'un coupe-circuit (7) dans un système d'alimentation (6) connecté au côté de sortie dudit onduleur (2), détectant ainsi la séparation du système. A la différence de la technique antérieure, il n'est par conséquent pas nécessaire d'installer une ligne de signaux spéciale entre la source d'alimentation (100) du type réparti et le système d'alimentation (6), pour transmettre les informations de l'ouverture dudit coupe-circuit (7) se trouvant dans ledit système d'alimentation (6).
Patent EP-0469013-A1 (EP)
Title: Novel arylpyridazines, their manufacture, use and medicaments containing them.
Inventor: AMSCHLER HERMANN DR
IPC: C07D237/20
Filed: 1990-04-11
Abstract: PCT No. PCT/EP90/00578 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Apr. 11, 1990 PCT Pub. No. WO90/12789 PCT Pub. Date Nov. 1, 1990.6-Aryl-3-cyanaminopyridazines and their salts with bases, as well as pharmaceutical compositions containing them, have anti-inflammatory and broncholytic activity, low toxicity and the absence of substantial side effects.
Patent EP-0476069-A1 (EP)
Inventor: HERBST DAVID E
IPC: B02C18/00
Filed: 1990-08-21
Abstract: Mécanisme de déchiquetage comportant un débourreur continu destiné à dégager le matériau déchiqueté de la surface de coupe du mécanisme de déchiquetage et un support destiné à porter les arbres des cylindres de coupe (230) et à permettre la rotation de ces derniers. Ledit débourreur est composé de dents supérieures (210) formées intégralement sur la surface interne d'un châssis supérieur et de dents inférieures (266) formées intégralement à l'intérieur d'un fond. Le support comprend deux plaques porteuses (242, 244) formées intégralement sur la surface interne du fond. Lesdites plaques porteuses comportent des dentelures semi-circulaires (246, 248, 250, 252) leur permettant de porter les arbres des cylindres de coupe et d'assurer la rotation de ces derniers.
Patent EP-0446317-A1 (EP)
Title: Spill shield.
Inventor: KEMPTER GEORG
IPC: F21V11/06
Filed: 1990-09-13
Abstract: PCT No. PCT/EP90/01551 Sec. 371 Date Jun. 3, 1991 Sec. 102(e) Date Jun. 3, 1991 PCT Filed Sep. 13, 1990 PCT Pub. No. WO91/05203 PCT Pub. Date Apr. 18, 1991.Described is a light screen with curved outside reflectors and perpendicular cross lamellas with roughly V-shaped cross-section, each of which is inserted into the outside reflectors through corresponding cut-outs, whereby the walls of the cross lamella feature bracket edges on the top which are arranged on the inside of the outer reflectors. In order to attach the cross lamella to an outside reflector by machine in a simple manner, a straight lip on the bottom of the cross lamella is designed as a bracket edge and can be driven into the outside reflector, ana the walls of the cross lamella feature outward breaks which penetrate the cut-out in the outside reflector and when locked rest against the outside of the outside reflector.
Patent EP-0494227-A1 (EP)
Title: Fungicidal 3-imino-1,4-oxathiins.
Inventor: RELYEA DOUGLAS I
IPC: A01N43/653
Filed: 1990-07-14
Abstract: This invention related to a novel class of 1,4-oxathiins bearing a substituted 3-imino group having a broad spectrum of fungicidal activity. The class of compounds is represented by formula (I): <IMAGE>  (I)  wherein: Rn is each independently C1-C12 linear or branched alkyl; halogen, trihalomethyl or C1-C6 alkoxy; R' is hydrogen or C1-C8 linear or branched alkyl; G is CH or N; and n is 0,1 or 2. Fungicidal compositions, methods of controlling fungi and methods for preparing the compounds are within the scope of this invention.
Patent EP-0470490-A1 (EP)
Inventor: DAVIS PETER DAVID
IPC: C07D471/14
Filed: 1991-07-30
Abstract: Compounds of the formula
     wherein R 1  and R 3  together form a bond and R 2  represents hydrogen or R 1  and R 2  together form a bond and R 3  represents hydrogen; R 4 , R 5 , R 6  and R 7  each independently represent hydrogen, halogen, alkyl, haloalkyl, alkoxy, nitro, amino, alkanoylamino, aroylamino, alkylthio or alkylsulphonyl; R 8  represents hydrogen, alkyl or aralkyl; X represents -N(R 9 )- or -CHN(R 10 ,R 11 )- in which R 9 , R 10  and R 11  each represent hydrogen, alkyl, aralkyl or alkanoyl; m stands for 0-2 and n stands for 1-3, with the proviso that the sum of m and n is 1-3; p stands fo 0-4 and q stands for 0-4, with the proviso that the sum of p and q is 2-4 when X represents -N(R 9 )-, that the sum of p and q is 1-5 when X represents -CHN(R 10 ,R 11 )- and R 1  and R 2  together form a bond, that the sum of p and q is 0-4 when X represents -CHN(R 10 ,R 11 )- and R 1  and R 3  together form a bond and that p stands for 1-4 when X represents -N(R 9 )-, R 1  and R 3  together represent a bond and m stands for 0,  
as well as pharmaceutically acceptable salts of acidic compounds of formula I with bases and of basic compounds of formula I with acids, are useful in the control or prevention of inflammatory, immunological, oncological, bronchopulmonary, dermatological or cardiovascular disorders or for the treatment of asthma, AIDS or diabetic complications or for the stimulation of hair growth. They can be prepared from correspondingly substituted furandiones.
Patent EP-0477834-A1 (EP)
Inventor: SCHMIDT ADOLF
IPC: B66C1/02
Filed: 1991-09-24
Abstract: A vacuum hoisting device for transporting loads having an adhesive surface has at least one suction head which has at least one projecting annular seal on its suction side, the vacuum space or vacuum spaces enclosed by the annular seal or annular seals being connected to a main vacuum generator, and an emergency vacuum generator supplied by a battery being additionally provided, which emergency vacuum generator can be put into operation via an emergency switch. So that sudden falls in such a vacuum hoisting device can be avoided to the greatest possible extent, a pressure sensor (67) is allocated to the vacuum space or at least one of the vacuum spaces (13), which pressure sensor (67) is coupled to a fault indicator (69) in such a way that the fault indicator (69) is switched on in vacuum operation if a set limit pressure is exceeded. <IMAGE>
Patent EP-0485821-A1 (EP)
Title: Metallocenes with 2-substituted indenyl-derivates as ligands, process for their preparation and their use as catalysts
Inventor: WINTER ANDREAS DR
IPC: C07F17/00
Filed: 1991-11-01
Abstract: The metallocenes of the formula I according to the invention …<IMAGE>… in which the substituents have the following preferred meanings: M<1> is Zr or Hf, R<1> and R<2> are alkyl or halogen, R<3> and R<4> are hydrogen, R<5> and R<6> are alkyl or haloalkyl, -(CR<8>R<9>)m-R<7>-(CR<8>R<9>)n- is a chain with one or more than one members in which R<7> can also be a (substituted) hetero atom, m + n is zero or 1 and R<10> is hydrogen, form, together with aluminoxanes as cocatalysts, a highly effective catalyst system for the preparation of polyolefins which have a high stereospecificity and high melting point.
Patent EP-0489411-A1 (EP)
Inventor: ORLOWSKI THOMAS E
IPC: C23C18/08
Filed: 1991-12-03
Abstract: A method of forming at least one electrically conductive path in a plastic substrate comprising providing a thermoplastic substrate having a melting point below 325° C, coating said substrate with a precursor of a catalyst for the electroless deposition of conductive metals, said catalyst precursor having a decomposition temperature below the melting point of said thermoplastic and within the temperature range where said thermoplastic softens, heating the portion of said coated thermoplastic substrate corresponding to said conductive path to a temperature sufficient to decompose said catalyst precursor to said catalyst and soften said thermoplastic; said substrate, catalyst precursor and temperature being selected such that on heating to the temperature the precursor decomposes to the catalyst, the thermoplastic softens and at least partially melts without substantial decomposition to enable the catalyst to penetrate the surface of the thermoplastic and become anchored thereto to provide nucleation sites for the subsequent electroless deposition of conductive metal and depositing conductive metal by electroless deposition on said heated portion to form said conductive path.
Patent EP-0476783-A1 (EP)
Inventor: KING STEPHEN WAYNE
IPC: C07D295/13
Filed: 1991-09-19
Abstract: A process for preparing nonaromatic N,N,N-trisubstituted nitrogen-containing compounds which comprises heating a nonaromatic carboxylated N,N,N-trisubstituted nitrogen-containing compound at an elevated temperature for a period of time sufficient to produce the nonaromatic N,N,N-trisubstituted nitrogen-containing compound.
Patent EP-0459698-A1 (EP)
Inventor: CLARK NIGEL LESLIE
IPC: C08L51/00
Filed: 1991-05-22
Abstract: The adhesive properties of a vinyl acetate/ethylene copolymer emulsion having grafted polyvinyl alcohol for filmic substrates, eg polypropylene is improved by blending with an acrylate copolymer emulsion optionally including carboxylic monomers.
Patent EP-0460848-A1 (EP)
Inventor: FINNEN MICHAEL J
IPC: A61P29/00
Filed: 1991-05-24
Abstract: A method of manufacture of a medicament for the inhibition of phospholipase A2 in the control of inflammation, wherein delta-6,9,12,15-octadecatetraenoic acid (stearidonic acid) and/or delta-8,11,14,17-eicosatetraenoic acid is presented as said medicament alone or in a pharmaceutically acceptable diluent or carrier.
Patent EP-0463795-A1 (EP)
Inventor: DENNIS PETER NEIL JOHN
IPC: G08B17/107
Filed: 1991-06-19
Abstract: A high sensitivity smoke detector comprises a housing (10) incorporating a sampling chamber (16) through which air to be sampled is forced through the inlet (18) and outlet (20) in the direction of the arrows. A modulated light source (22), such as a laser, directs modulated light through the chamber (16) to a beam dump (26). The light beam (24) is offset from the axis of the housing (10) by an acute angle of between 15 and 50 degrees. If any smoke particles are positioned within a sampling volume (42), the light is scattered along a path (30) defined by baffles (32 to 40) to a light sensor (28) whose electrical output is passed through a phase-sensitive detection circuit which is referenced by the frequency at which the light source (22) is modulated, so as to produce an output dependent on the light scattered by the smoke particles.
Patent EP-0505652-A1 (EP)
Inventor: BREDIN FRANCIS
IPC: G06F12/16
Filed: 1991-03-29
Abstract: A memory system with adaptable redundancy comprises address decoding means (200) for the selection of one of the rows R₁ to R₂(n+1) in the memory array, according to the binary value of address A₀,A₁,...A nn  incoming on bus 102. Block 200 comprises 2 (n+1)  blocks 201 being able to drive an activation signal on leads R₁ to R₂(n+1), and having an output connected to a lead 206. 
     Block 205 is able to drive an activation signal on lead RR according to signals present on leads 107 and 206, so as to possibly select redundant row RR₁. 
     The group of rows R₁ to R₂(n+1), of which one is correctable by redundant row RR₁, is then made adaptable.
Patent EP-0480888-A1 (EP)
Inventor: ALINARI CARLO
IPC: B60F3/00
Filed: 1991-10-08
Abstract: The propulsion system includes a series of large inclined propellers (11 S, 11 D) which operate like the wheels of a vehicle and have the functions of lifting, propelling and steering the boat on the water.
Patent EP-0532750-A1 (EP)
Title: Materiau ne laissant pas passer l'eau et cable fabrique a partir de ce materiau
Inventor: FUJISAWA NORIAKI
IPC: G02B6/44
Filed: 1991-02-08
Abstract: Le matériau ne laissant pas passer l'eau décrit, qui contient un liant caoutchouteux spécifié flexible et insoluble dans l'eau (5) ainsi que des particules polymères fortement hydro-absorbantes (4) présentant un diamètre spécifié, est consituté par une couche de revêtement (2) présentant une densité specifié et par un support solide (3) soutenant la couche (2) et il satisfait au moins aux conditions suivantes: 1) la densité de la couche de revêtement est comprise entre 0,65 et 1,00 g/cm3; 2) le rapport en poids entre les particules polymères et le liant caoutchouteux formant les composants principaux (90% en poids ou plus) de la couche de revêtment est de 50-90/50-90 % en poids; et 3) 55 à 95 % en poids des particules polymères possèdent des diamètres compris entre 45 et 425 mum.
Patent EP-0538335-A1 (EP)
Title: Dosage form for administering a drug to effect circadian therapy.
Inventor: WONG PATRICK S-L
IPC: A61K9/22
Filed: 1991-07-08
Abstract: An osmotic device (10) is disclosed that comprises a first and second means that act together to provide a drug-free interval prior to the delivery of a drug (15) from inside the device (10). The first means slows the passage of fluid through wall (12) into device (10), and the second means in the device delays the delivery of drug (16) from device (10).
Patent EP-0557355-A1 (EP)
Inventor: ODBERG PAUL-JOHNY
IPC: F42B33/00
Filed: 1991-11-13
Abstract: Procédé de conditionnement automatique d'une poudre ou d'un fluide dans des tubes allongés (12) et système de conditionnement pour la mise en oeuvre dudit procédé. Des ajutages (6) à commande pneumatique versent la poudre dans un distributeur (5) à partir d'un silo (4a), et des ajutages ou des canules (36) couplés à un conduit d'alimentation (4a) injectent le fluide dans des tubes (12). Chaque tube (12) est introduit dans un ouverture respective (8) de l'un ou l'autre de deux chargeurs (1a, 1b) dont chacun peut tourner de manière indépendante autour d'un axe horizontal (2) et d'un axe vertical (3). Le chargeur (1a) peut entrer en contact avec un secoueur (15). Après une éventuelle vibration et dès que les tubes (12) sont complètement pleins, le chargeur pivote sur son axe (3) de sorte que les chargeurs (1a, 1b) changent de place, et des couvercles (23) viennent fermer lesdits tubes (12). Ensuite, le chargeur s'éloigne du système (9) en pivotant et se met dans une position horizontale dans laquelle les tubes pleins (12) sont poussés hors du chargeur (1a) et dans un premier cylindre (18) par des tubes vides (12) placés dans un second cylindre (20). Le cylindre (18) tourne et les tubes pleins tombent dans des boîtes (17) par l'intermédiaire d'une ouverture (24), lesdites boîtes étant ensuite fermées et préparées en vue d'un transport ultérieur.
Patent EP-0501197-A1 (EP)
Inventor: BAUER WOLFGANG DR
IPC: C09B67/28
Filed: 1992-02-07
Abstract: The invention relates to a process for dyeing leather by the exhaust process, characterised in that water-insoluble sulphur dyes are employed in dispersed form.
Patent EP-0514824-A1 (EP)
Inventor: CHUNG-SUK KIM
IPC: B62M1/36
Filed: 1992-05-19
Abstract: A transmission device for a bicycle, the transmission device comprising : a first transmission means for obtaining forward driving force by driving a first free wheel (10) in conformity to a movement of a first drive unit when a crank shaft (9) is forwardly rotated ; and, a second transmission means for obtaining forward driving force by converting a direction of the rotating force produced in a rotational direction of a second drive unit, the rotational direction being supplied to a second free wheel (22) under a reverse rotation of the crank shaft (9), whereby obtaining forward driving force regardless a rotational direction of the crank shaft (9) to improve an effect of exercise.