baber/WOPTO huggingface dataset:
Patent EP-0530045-A1 (EP)
Inventor: BARR JOHN DENZIL
IPC: E21B47/01
Filed: 1992-08-28
Abstract: A modulated bias unit is provided for controlling the direction of drilling of a rotary drill bit when drilling boreholes in subsurface formations. The unit comprises a plurality of hydraulic actuators 132 spaced apart around the periphery of the unit and having movable thrust members 134 hydraulically displaceable outwardly for engagement with the formation of the borehole being drilled. Each actuator 134 has an inlet passage 150 for connection to a source 124 of drilling fluid under pressure and an outlet passage 174 for communication with the annulus. A selector control valve 160,166 connects the inlet passages 150 in succession to the source of fluid under pressure, as the unit rotates, and a choke 172 is provided to create a pressure drop between the source of fluid under pressure and the selector valve. A further choke 176,180 is provided in the outlet passage from each actuator unit. The actuators and control valve arrangements may take a number of different forms.
Patent EP-0531116-A1 (EP)
Inventor: ROGNON JACQUES
IPC: A01N43/40
Filed: 1992-09-03
Abstract: Compositions comprising flurtamone and diflufenican and their use in controlling the growth of weeds are described.
Patent EP-0534730-A1 (EP)
Inventor: TOMITA HIROSHI
IPC: G01C7/06
Filed: 1992-09-23
Abstract: The present invention provides a cavity examination method of a paved road which can examine cavities which are present under the paved road such as the asphalt-paved road in a reduced length of time. 
     By collecting data of the structural conditions of areas under the paved road while traveling on the road by a pavement structure examination vehicle mounted with underground radar means, and scrutinizing according to the above results around the place which may contain a cavity by a pushcart type underground radar means, the cavity examination method of the present invention specifies presence and a planar extent of the cavity. If a cavity is actually detected, a hole with a small diameter is bored in the place and its inner circumferential wall is photographed by a camera to confirm the conditions of the cavity and the area under the pavement by a visual inspection in order to grasp the three dimensional conditions of the cavity.
Patent EP-0541382-A1 (EP)
Inventor: JOHNSON DANIEL ROBERT BP SOLAR
IPC: H01L31/18
Filed: 1992-11-06
Abstract: Ohmic contacts to p-type IIB/VIB semiconductor are obtained by a process which includes the step of depositing a viscous liquid containing a Group IB metal salt on a surface of the semiconductor, substantially free of oxide groups, heating to form a dried layer, removing the dried layer, washing the surface to remove residual by-products and drying the surface.
Patent EP-0503998-A1 (EP)
Inventor: NAOUMENKO YVES
IPC: C03C27/12
Filed: 1992-03-03
Abstract: Laminated glazing, in particular a laminated glazing for aircraft. 
<??>The glazing comprises at least two glass sheets 2, 3 bonded by a polyvinylbutyral interlayer 4 and, in its marginal part, between at least one glass sheet and the interlayer, at least one adhesive ring 6, 7 made of a plastic material intended to absorb at least a proportion of the stresses to which the glazing is subjected under the conditions of use. 
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Patent EP-0521795-A1 (EP)
Inventor: DOUMENG LIONEL
IPC: B25G3/12
Filed: 1992-07-03
Abstract: The cooking utensil includes a receptacle (1) provided with a metal end part forming an insert (2) for forcible engagement in an elongated hollow (3) of a handle (4) made of thermally insulating material. The extremity (6) of the insert (2) is deformable and constitutes an anchoring means which opposes withdrawal of the insert (2) out of the hollow (3). Application to handled cooking utensils, such as saucepans, frying pans, dishes for raclette equipment or the like. <IMAGE>
Patent EP-0539255-A1 (EP)
Inventor: DEFOUR MARTIN THOMSON-CSF
IPC: G01S17/933
Filed: 1992-10-06
Abstract: The method of collision avoidance between aircraft consists:   - in emitting from an aircraft equipped with wide-field optical emission/reception means, monochromatic radiation scanning the space around the aircraft and thus defining a proximity zone, - in receiving the optical radiation possibly returned after back-reflection by dangers constituted by other aircraft which have entered the proximity zone, - and in detecting the radiation received, then processing the corresponding signal in order to deduce therefrom the direction and possibly the distance of the danger.   The invention applies particularly to collision avoidance between non-interacting transporters. <IMAGE>
Patent EP-0539301-A1 (EP)
Inventor: FIORINA JEAN-NOEL
IPC: H01H9/54
Filed: 1992-09-14
Abstract: On-the-ground device for connecting an external electricity source (25) to an aircraft (1) in order to temporarily replace its on-board generators (2). During the period of overlap of two contactors used in the aircraft to effect this transfer, an impedance, preferably a resistance (R) much greater than the internal impedance of the external source (25), is placed in series with the external line (Dn). Having completed the switch over to the external source, the measurement (20) of the abrupt drop in the external voltage triggers the closure of a static contactor (T1, T2) which short-circuits the resistance (R). 
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Patent EP-0536103-A1 (EP)
Inventor: AXELSSON OWE
IPC: B65D5/54
Filed: 1992-09-30
Abstract: s7 A package intended primarily for packaging of block-shaped frozen food products is disclosed which is formed from a blank of cardboard or other foldable material. The blank comprises a bottom panel (10), opposite pairs of side wall panels (11, 12 ; 13, 14) integral with said bottom panel and foldable along creasing lines (38-41), and delta flap type of attachable flaps (22, 23, 24, 25) extending between adjacent side wall panels for maintaining said blank in an erected state after folding said side wall panels along said creasing lines. According to the invention, each delta type flap comprises a double delta flap (26, 27, 28, 29) substantially in the form of two congruent right angle triangles located immediately adjacent each corner of the bottom panel (10), said double delta flap having a height less than the height of said adjacent side wall panels.
Patent EP-0535180-A1 (EP)
Title: Tennis-ball throwing machine.
Inventor: SALANSKY WERNER
IPC: A63B69/40
Filed: 1992-03-03
Abstract: In a tennis-ball throwing device, tennis balls are conveyed by a feed device into a cavity between two rollers mounted so that their axes are parallel, the balls being subsequently ejected by rotation of the rollers. One roller is mounted on a rocking lever that can be pivoted against the restoring force of a spring. A spindle or axis of the rocking lever is mounted parallel to the axes of the rollers on a pivoting carrier for the rollers.
Patent EP-0576518-A1 (EP)
Title: Multicylinder two-stroke engine intake manifold.
Inventor: SCHLUNKE CHRISTOPHER KIM
IPC: F02B25/26
Filed: 1992-03-20
Abstract: PCT No. PCT/AU92/00119 Sec. 371 Date Aug. 30, 1993 Sec. 102(e) Date Aug. 30, 1993 PCT Filed Mar. 20, 1992 PCT Pub. No. WO92/16726 PCT Pub. Date Oct. 1, 1992.A multicylinder two-stroke cycle internal combustion engine (10) comprises an individual crankcase cavity (18) for each cylinder to receive the incoming air charge for that cylinder and a cylinder block (11) with at least two cylinders having cooperating crankcase cavities (18) provided with valve controlled intake ports (19) in a common wall (31) of the cylinder block (11). An air induction manifold (25) is detachably mounted to the common wall (31) to form a single air induction cavity (27), at least part of which is formed within the cylinder block (11), and has a single main inlet port for regulation of air inflow to the induction cavity (27). Individual passages (33) communicating each crankcase cavity inlet port (19) with the air induction cavity (27) are formed in the manifold (25). Acceptable performance with limited increase in the overall physical dimensions of the engine (10) can thus be obtained.
Patent EP-0539535-A1 (EP)
Inventor: PAPADOPOULOS ALEXANDER
IPC: H02N6/00
Filed: 1992-03-30
Abstract: Système thermo-photovoltaïque du type à concentration. Ce système présente les améliorations suivantes : a) le rendement des cellules photovoltaïques cristallines peut être au moins doublé par la transformation du spectre de rayonnement solaire en spectre infrarouge à bande étroite (longueur d'onde de 852 à 894 nm) représentant la sensibilité maximale des cellules; b) la stabilisation et la régulation de la température du manchon émissif de tungstène afin de maximiser le rendement du système; c) la possibilité de produire un courant continu à l'aide de la sensibilité maximale des cellules photovoltaïques; d) la possibilité de produire un courant alternatif lorsque les cellules photovotaïques sont raccordées de manière appropriée, par la rotation du manchon de tungstène avec ou sans la coopération des grilles de commande; e) la possibilité de faire transformer par le système thermophotovoltaïque en courant continu ou alternatif le rayonnement thermique produit par la combustion de combustibles traditionnels, tels que H et O, par une transformation de l'énergie thermique en rayonnement infrarouge à bande étroite.
Patent EP-0571559-A1 (EP)
Inventor: ANDEL DENNIS J
IPC: G09F3/02
Filed: 1992-01-28
Abstract: Etiquette (10) destinée à identifier le contenu des bouteilles d'alimention intraveneuse (50) et de laquelle est solidaire un anneau de suspension (30) permettant de suspendre la bouteille (50) à un support (58) d'administration intraveneuse. L'étiquette se compose d'au moins une couche de film (14 et 28), d'une couche d'encre d'impression (22 et 24), et d'une couche adhésive (18 et 26). L'anneau de suspension (30) est défini dans l'étiquette (10) par une paire de lignes (32, 34) découpées à l'emporte pièce et pénétrant dans au moins la couche de film (28) se trouvant dans l'étiquette. Un revêtement de décollement (36) est appliqué entre la couche de film (28) et la bouteille (50) dans une partie de l'étiquette définie par l'anneau de suspension (30), afin de permettre de décoller ledit anneau de suspension de la bouteille et de la partie restante de l'étiquette.
Patent EP-0532731-A1 (EP)
Inventor: BLICKSTEIN DAVID SCOTT
IPC: G06F9/45
Filed: 1992-02-18
Abstract: Programme compilateur "framework" utilisant un système expert générique ou un mécanisme de régulation et de classement, et un processeur dorsal générique (dans lequel le générateur de code a un récepteur spécifique). Le processeur dorsal générique regroupe les fonctions d'optimisation, d'allocation de registre et de mémoire et de génération de code. Le système expert générique peut être réalisé sur divers ordinateurs centraux et la fonction génération de code du processeur dorsal peut être ciblée en fonction de l'une quelconque de plusieurs architectures d'ordinateur. Un processeur frontal est adapté à chacun des différents langages source, tels que Cobolt, le Fortran, le Pascal, C, C++, Ada, etc. Ce processeur frontal balaie et analyse les modules codes sources puis élabore à partir de ceux-ci une représentation en langage intermédiaire ("IL") des programmes exprimés dans le code source. Ce langage IL est conçu de manière à représenter l'un quelconque des langages code source de manière universelle, de telle sorte que l'interface entre le processeur frontal et le processeur dorsal se présente sous une forme standard et n'a pas besoin d'être réécrit pour chacun des processeurs frontaux à langage spécifique. La représentation IL produite par le processeur frontal est basée sur un nuplet en tant qu'élément de base, dans lequel chaque nuplet représente une opération unique à effectuer -charge, mise en mémoire, addition, étiquettage, branchement, etc. Une structure de données est élaborée par le processeur frontal pour chaque nuplet, avec des champs pour les diverses informations nécessaires. Une des caractéristiques de l'invention réside dans un mécanisme de représntation des effets et des dépendances dans l'interface entre le processeur frontal et le processeur dorsal; un nuplet produit un effet s'il écrit dans la mémoire et présente une dépendance s'il lit à partir d'un emplacement vers lequel un autre noeud peut écrire. Un mécanisme indépendant du langage source est prévu pour décrire les effets de l'exécution
Patent EP-0544924-A1 (EP)
Inventor: MATSUO FUTOSHI NIPPON STEEL CO
IPC: C02F1/72
Filed: 1992-06-25
Abstract: Procédé et dispositif de traitement des eaux usées contenant des composés organiques chlorés, par des compositions oxydantes en présence de fer poreux et de peroxyde d'hydrogène. Les eaux usées renfermant des composés organiques chlorés additionnés de peroxyde d'hydrogène sont brassées dans une cuve hermétiquement fermée dans laquelle est placé du fer poreux de manière à être décomposé par oxydation. En ouvrant la partie supérieure de la cuve hermétique, les eaux usées sont à nouveau brassées en étant exposées à l'air libre pour décomposition par oxydation, ou soumises à une décomposition par oxydation par introduction d'une phase gazeuse dans la partie supérieure de la cuve.
Patent EP-0606237-A1 (EP)
Inventor: JOSEPH EUGENE G
IPC: D04H1/56
Filed: 1992-08-11
Abstract: On décrit un film transparent étirable qui comporte une phase continue d'un matériau élastomère ou à faible coefficient d'étirage ainsi qu'un réseau de microfibres imbriquées. Lorsqu'on l'étire, ce film devient opaque et augmente la transmission de la vapeur d'eau.
Patent EP-0658140-A1 (EP)
Title: Electrically conductive thermal shield materials.
Inventor: CULLER GREGORY D
IPC: B32B33/00
Filed: 1992-09-18
Abstract: A thermal control covering which is flexible and highly conformable and which is made of a thin substrate of porous expanded polytetrafluoroethylene which has a conductive film on one of its surfaces to provide a thin film (usually aluminum) at the surface. A multilayer construction is made up by joining together a plurality of layers at intervals over the areal extent of the construction. The material is light, strong and has excellent drape characteristics, together with good thermal insulation properties, and is conductive due to contact of the conductive films of each layer caused by folding back tabular cut-outs of each layer.
Patent EP-0605568-A1 (EP)
Inventor: ICHIKI SHIRO
IPC: F16H48/29
Filed: 1992-09-17
Abstract: Un différentiel d'engrenage possédant des trains d'engrenage multiples reliant une paire d'arbres de sortie est pourvu d'un ensemble d'engrenage présentant une relation espacée entre les nombres de dents dudit ensemble, de façon à mettre en prise les trains d'engrenage. L'ensemble d'engrenage comporte deux engrenages latéraux (20 et 21) accouplés aux arbres de sortie respectifs et trois paires d'engrenages combinés (24 et 25, 26 et 27, 28 et 29) servant à mettre en prise les deux engrenages latéraux. Chacun des engrenages combinés comprend une partie d'engrenage médiane (40) et deux parties d'engrenage d'extrémité (42 et 44). Les parties d'engrenage médianes et les parties d'engrenage d'extrémité possèdent des nombres respectifs de dents partageant le plus grand facteur commun supérieur à un mais inférieur au nombre de dents de la partie d'engrenage médiane.
Patent EP-0605570-A1 (EP)
Title: Active biasing control for class-ab cmos operational amplifiers.
Inventor: SEESINK PETRUS HENDRIKUS
IPC: H03F3/30
Filed: 1992-09-03
Abstract: PCT No. PCT/NL92/00151 Sec. 371 Date Jun. 28, 1994 Sec. 102(e) Date Jun. 28, 1994 PCT Filed Sep. 3, 1992 PCT Pub. No. WO93/06655 PCT Pub. Date Apr. 1, 1993.Biasing circuit for a class-AB Miller CMOS operational amplifier generating a first biasing voltage (VB1) for a MOS transistor (M5) determining the current through an operational amplifier input stage (M1 . . . M5), as well as a second biasing voltage (VB1C) for a MOS-transistor (M8) determining the current in a source follower stage (M8, M9), among others comprising a series connection of a MOS transistor (MB1) connected as a diode and a current source (Iref), the junction point being connected to the inverting input of a biasing operational amplifier (A), the non-inverting input of which receives a signal from the junction point from a series connection of two MOS transistors (M8C, M9C) being proportional to the source follower stage (M8, M9). The output of the biasing operational amplifier (A) is connected to the gate electrode of MOS transistor (M8C). The inverting input also receives the first biasing voltage (VB1), whereas the output of the biasing operational amplifier provides the second biasing voltage (VB1C).
Patent EP-0606392-A1 (EP)
Title: Vaso-occlusion coil with attached fibrous element(s).
Inventor: CHEE U HIRAM
IPC: A61B17/00
Filed: 1992-10-01
Abstract: A device for occluding a blood vessel comprising a helical metal coil having at least one fibrous element attached to its proximal end wherein the fibrous element(s) extends in a sinusoidal wave configuration, the loops of which extend about individual windings at spaced intervals along the axis of the coil.
Patent EP-0565673-A1 (EP)
Title: Method for improving a glycerolyzed oil.
Inventor: KLEIN JEAN-MARIE
IPC: C11B3/16
Filed: 1992-10-08
Abstract: PCT No. PCT/FR92/00939 Sec. 371 Date Jun. 16, 1993 Sec. 102(e) Date Jun. 16, 1993 PCT Filed Oct. 8, 1992 PCT Pub. No. WO93/09211 PCT Pub. Date May 13, 1993.There is disclosed a process for improving a glycerolyzed oil. The oil is heated until any crystals which have formed have disappeared. Then the oil is crystallized by slow stirring for eight to seventy-two hours until an end of crystallization temperature of typically between 0 DEG  and 15 DEG  is reached. Finally the crystals which have formed are separated at the end of crystallization temperature. The process can be iterated at two successively lower end of crystallization temperatures.
Patent EP-0579789-A1 (EP)
Title: Method of separating a peptide from a resin.
Inventor: CHIENG PAUL C
IPC: C07K1/113
Filed: 1992-03-13
Abstract: In solid phase peptide synthesis, resin-bound peptide is treated with hydrogen fluoride so as to cleave the peptide from the resin and form a first mixture of peptide, hydrogen fluoride and resin. The resin is removed from the first mixture so as to provide a resin-free second mixture including the polypeptide and the hydrogen fluoride. The polypeptide of the second mixture then is separated from the hydrogen fluoride.
Patent EP-0609368-A1 (EP)
Inventor: AQUILERA LUIS
IPC: G08B13/14
Filed: 1992-10-19
Abstract: Une étiquette de sécurité (10) destinée à être utilisée avec un système électronique de surveillance d'articles comporte un substrat diélectrique, souple, pratiquement plat (20) présentant une première (22) et une seconde (24) face. Un premier réseau de conducteurs (26) est positionné sur la première face du substrat, et un second réseau de conducteurs (28) est positionné sur la seconde face du substrat. Les premier et second réseaux de conducteurs coopèrent pour établir un circuit résonnant (12), comprenant au moins un élément inducteur (30) et au moins un élément capacitif (C1) pourvu d'une première (32) et seconde (34) plaques généralement séparées. Un élément dissipateur d'électricité statique (40), tel qu'un élément de connexion frangible, est prévu pour raccorder électriquement les première et seconde plaques de l'élément capacitif afin d'empêcher que celui-ci ne se mette sous tension et court-circuite, et d'obtenir ainsi que l'étiquette de sécurité soit protégée contre les décharges électrostatiques. Dans un mode de réalisation, la connexion frangible est formée d'un élément cadre conducteur (40) placé sur le substrat et s'étendant autour d'au moins une partie du second réseau de conducteurs.
Patent EP-0560162-A1 (EP)
Inventor: MUELLER ULRICH DR
IPC: A61P9/10
Filed: 1993-03-01
Abstract: Imidazolyl-substituted phenylacetamides of the general formula <IMAGE>  in which   A represents straight-chain or branched alkyl or alkenyl, each of which has up to 8 carbon atoms, or represents cycloalkyl having 3 to 8 carbon atoms, B represents hydrogen, halogen or perfluoroalkyl having up to 5 carbon atoms, D represents a group of the formula -CH2OR<3>, -CO-R<4>, -CO-NR<5>R<6>, <IMAGE> or <IMAGE>, E represents hydrogen, halogen, nitro, hydroxyl, trifluoromethyl, trifluoromethoxy, straight-chain or branched alkyl, alkoxy or alkoxycarbonyl, each of which has up to 6 carbon atoms, cyano or carboxyl, L represents straight-chain or branched alkyl having up to 8 carbon atoms which is optionally substituted by cycloalkyl having 3 to 8 carbon atoms or phenyl, or represents cycloalkyl having 3 to 12 carbon atoms which is optionally substituted by straight-chain or branched alkyl having up to 6 carbon atoms, R<1> represents hydrogen or straight-chain or branched alkyl having up to 8 carbon atoms,   R<2> represents a radical of the formula -C(CH3)2-CH2OH, <IMAGE>  and salts thereof. The compounds are angiotensin-II antagonists and can be used as active substances in pharmaceuticals, in particular for the treatment of hypertension and atherosclerosis.
Patent EP-0562374-A1 (EP)
Inventor: WANG THERESA CHEN YEN
IPC: H04B7/26
Filed: 1993-03-11
Abstract: A distributed communication network (122) includes switching offices (SOs) (400), moving-orbit satellites (104), and subscriber information managers (SIMs) (118). A population of mobile units (MUs) (300) communicates through the network (122). A MU automatically determines its location and communicates with the network so that this information is kept current at a SO serving the MU and at a home SIM for the MU. The terrestrial nodes of the network have information showing which MUs are logged on at any given time. This knowledge is used to block calls to MUs known to be logged off. When calls are being setup to MUs, call-originating SOs determine appropriate SIMs to communicate with so that the current location of the MUs may be obtained from those SIMs. This current location corresponds to a call-destination SO with which the originating SO may cooperate in setting up a call.
Patent EP-0566048-A1 (EP)
Inventor: BEYER CLAUDIA DR
IPC: C10N40/06
Filed: 1993-04-09
Abstract: The invention relates to a method for the lubrication of machine components, in particular of internal combustion engines, synthetic oils being used which, in addition to the constituents usual per se, such as, for example, polyalphaolefins and/or organic esters, contain 5 to 50 parts by weight of co-oligomers CM built up from A) 5 to 50 % by weight of at least one 1-alkene having 8 to 14 carbon atoms in the molecule and B) 50 to 95 % by weight of at least one (meth)acrylate ester of the formula I <IMAGE> in which R1 is hydrogen or methyl and R2 is an optionally branched alkyl radical or cycloalkyl radical having 4 to 22 carbon atoms in the ester radical, with the proviso that the synthetic oils show a strictly Newtonian viscosity behaviour in the temperature range between 20 and 200 DEG C and at shear rates of up to 10<7> s<-1>. To enhance the dispersing effectiveness of the synthetic oils, the co-oligomers CM can contain, as an additional monomer component C), at least one (meth)acrylate ester with at least one hydroxy group in the ester radical or ethylene oxide sequences in the ester radical.
Patent EP-0628635-A1 (EP)
Inventor: DIRKS ROB DR
IPC: C12N15/82
Filed: 1993-06-08
Abstract: The invention is directed to a process for the generation of male sterility in plants comprising the steps of (a) transforming a plant cell with antisense DNA sequences that selectively inhibit the expression of essential metabolic compounds and (b) regenerating plants from said plant cells. 
     Cells impaired in the biosynthesis of basic metabolic compounds undergo starvation and eventually die. Such pathways include amino acid biosynthesis, nucleic acid biosynthesis and other biosynthetic pathways such as citric acid cycle, pentose phosphate pathway, fatty acid metabolism, vitamin biosynthesis that will render the cell inactive due to nutrient depletion, if one or more enzyme involved in this pathway would become inactive by using antisense constructs.