baber/WOPTO huggingface dataset:
Patent EP-0546285-A1 (EP)
Inventor: BONITZ BARRY ALAN
IPC: H05K3/34
Filed: 1992-10-19
Abstract: An electronic package assembly (10) wherein a low profile package is soldered to an organic (e.g., epoxy resin) substrate (11) (e.g., printed circuit board), the projecting conductive leads (21) of the package and the solder (53) which substantially covers these leads (and respective conductors on the substrate) having been substantially covered with encapsulant material (61) (e.g., polymer resin) to provide reinforcement for the solder-lead connections. The encapsulant material is dispensed about the solder and lead joints following solder reflow and solidification so as to substantially surround the solder and any portions of the leads not covered with solder. The invention has particular useful with thin, small outline package (TSOP) structures which occupy a minimum of height on the substrate surface.
Patent EP-0548509-A1 (EP)
Inventor: BRUECKNER RAINER
IPC: B05B7/24
Filed: 1992-10-31
Abstract: A pneumatic gun for applying paste-like material, having an outside casing (1) which can be opened on at least one side and has a reception space (2) for a disposable material package (3),  having a material outlet nozzle, having a primary air connection (6), a handle (7) which is connected to the outside casing (1) and a valve arrangement (8) which is arranged in the handle (7), having a secondary air connection (10) and a secondary air nozzle (12) which is or can be connected to the secondary air connection (10) and is assigned to the material outlet nozzle (5), the valve arrangement (8) having two distributing valves (25, 26) which are operatively coupled to one another, at the outlet side, both distributing valves (25, 26) being connected at the input side to a compressed air connection (24) and at the outlet side, one distributing valve (25) being connected to the primary air connection (6), the other distributing valve (26) being connected to the secondary air connection (10), the distributing valves (25, 26) having two switching positions, i.e. an on position and an off position and in the on position, both connections (6, 10) being connected to the compressed air connection (24), i.e. open and in the off position, both connections (6, 10) being separated from the compressed air connection (24), i.e. closed, is further improved in operation using secondary air in such a way that the operating paths of the distributing valves (25, 26) are matched such that the distributing valve (25) assigned to the primary air connection (6) closes slightly before the distributing valve (26) assigned to the secondary air connection (10). <IMAGE>
Patent EP-0551579-A1 (EP)
Inventor: FARRINGTON DAVID L
IPC: G02B7/28
Filed: 1992-11-04
Abstract: A simplified open loop focus control system for a fixed focus lens camera that positions a supplemental lens (14) into the optical path of a fixed focus lens, for relatively remote subjects, in response to a signal representative of subject reflectivity. Inserting such a lens in this manner substantially reduces focus control system complexity while at the same time minimizing the frequency of supplemental lens movement for most exposures which are typically of subjects that are relatively close to the fixed focus lens camera.
Patent EP-0547386-A1 (EP)
Inventor: AIME CLEYET
IPC: A45D26/00
Filed: 1992-11-17
Abstract: The invention relates to a depilating apparatus for removing hair from the human body, having a housing (2) which the user can hold in one hand, having a rotary cylinder (4) which can be driven by a motor (10) and has clamping elements (42,43), having clamping elements (42,43) which are movable relative to one another, and having abutments (73) associated with said clamping elements, and having an actuating element (26,27) for actuating the movable clamping elements (42,43), one abutment (73) being provided between each of the clamping elements (42,43) which are movable relative to one another, and each of the movable clamping elements (42,43) interacting alternately once in each case with the two adjacently arranged abutments (73) during one revolution of the rotary cylinder (4). <IMAGE>
Patent EP-0547571-A1 (EP)
Inventor: MITANI OSAMU TORAY DOW CORNING
IPC: C08L83/04
Filed: 1992-12-16
Abstract: The instant invention pertains to viscous fluid coupling organopolysiloxane compositions comprised of (A) at least one organopolysiloxane fluid that has the general formula 
R¹ a R² b SiO [4-(a+b)]/2  wherein R¹ is an alkyl group, R² is an aryl group, a + b has the value of 1.95 to 2.05, and b/(a + b) has the value of 0.05 to 0.30; and (B) 0.01 to 5 weight parts by weight per 100 parts by weight of component (A) of a compound with the general formula
       
 wherein each R³ is independently selected from an alkyl group and C has the value of 0 to 2. The viscous fluid coupling organopolysiloxane compositions of the instant invention are capable of withstanding long-term use and under high-temperature, high-shear conditions with little increase or decrease in viscosity and almost no torque fluctuation.
Patent EP-0507387-A1 (EP)
Inventor: SCARPA CIRINO
IPC: B01J19/00
Filed: 1992-03-26
Abstract: The device comprises at least one heat-exchanger coil (1, 2) located in the proximity of the walls and immersed inside a chemical tank (3) containing a solution (4) to be heated. Inside the coil there is made to circulate a flow of inert gas (23), say, pure nitrogen.
Patent EP-0544378-A1 (EP)
Inventor: ZWARTS JOHAN MARTIN CAROL
IPC: H01Q3/26
Filed: 1992-11-25
Abstract: Antenna module for an extremely wideband active monopulse phased array system, comprising a housing (9) provided with four radiators (1, 2, 3, 4) of the rectangular open-ended waveguide type and with an electric circuit. With the antenna modules being suitably stacked, the radiators constitute a substantially continuous antenna surface, the radiators being positioned at the points of intersection of a system of equilateral triangles which make up the antenna surface. After preamplification, phase shift and down-conversion to an intermediate frequency, received signals from a large number of antenna modules are combined to yield a sum beam, an azimuth difference beam and an elevation difference beam.
Patent EP-0506385-A1 (EP)
Inventor: KITAURA ICHIRO
IPC: B25B1/08
Filed: 1992-03-26
Abstract: A clamping device for clamping a work piece to be machined by a machine tool on a base surface of a table of the machine tool or a work pallet for fixing a work piece, comprises at least a clamp main body (1), a reaction support (4) provided at the rear portion of the clamp main body, an input member (8) disposed in front of the reaction support (4) on the clamp main body (1) with a gap therebetween, an output member (5) arranged in front of the input member and having an output portion for clamping the work piece at the front end, a guide mechanism for slidably guiding the output member in a longitudinal direction directed back and forth, a driving mechanism for driving the input member toward the clamp main body, and a wedge type converting mechanism for converting a driving force supplied to the input member from the driving mechanism into a clamping force for driving the output member. During clamping drive or operation, the output member does not move vertically, thereby the work piece is free from damage and the machining accuracy is improved.
Patent EP-0512772-A1 (EP)
Inventor: COTTINO GIOVANNI
IPC: A43D95/10
Filed: 1992-05-01
Abstract: A shoe support for supporting lasts of a wide range of sizes comprises two support members in the form of spaced-apart bars (38) each of which can pivot at an axis (36) extending adjacent an elongated edge of its associated bar so that the distance between the ends of the bars can be varied. Instead of bars (38), plate members (138) may be used, dimensioned so as to provide a substantially continuous support surface, for e.g. shoe components, when pivoted to a horizontal position. For maintaining the support members (38;138) in adjusted position, furthermore, a friction arrangement (40,42; 144,146) is provided. The shoe support is especially suitable for use in a shoe transporter system forming part of a drying apparatus in which the bottoms of shoes and/or shoe components to which a coating of e.g. adhesive has been applied can be supported by the shoe supports with the coated surfaces exposed to turbulent air and heat.
Patent EP-0515220-A1 (EP)
Inventor: FREITAS MICHAEL W
IPC: A61B17/34
Filed: 1992-05-22
Abstract: A trocar assembly (10) is disclosed for use in inserting a laparoscopic instrument into the abdominal cavity during surgery and includes a cylindrical member (12) activated by intermeshing gears (19) to expand a cylindrical member (12) having a normally retracted outer diameter when the trocar assembly is within the abdominal cavity, to resist withdrawing movement of the assembly from the abdominal cavity.
Patent EP-0569637-A1 (EP)
Inventor: TAHARA MASAAKI
IPC: C23C8/24
Filed: 1992-07-08
Abstract: Nickel alloy is formed with a nitrided surface. The alloy of the invention has a much better corrosion resistance than iron and so anti-corrosion treatments, such as plating, are not required. Nickel alloy products having such a surface show good lubricity and tightening properties, without seizure and scuffing problems.
Patent EP-0528674-A1 (EP)
Inventor: HUNSBEDT ANSTEIN
IPC: G21C1/02
Filed: 1992-08-14
Abstract: A liquid metal cooled nuclear fission reactor plant (10) having a passive auxiliary safety cooling system (46),(48) for removing residual heat resulting from fuel decay during reactor shutdown, or heat produced during a mishap. This reactor plant (10) is enhanced by a backup or secondary passive safety cooling system (66) which augments the primary passive auxiliary cooling system when in operation, and replaces the primary system when rendered inoperable.
Patent EP-0531120-A1 (EP)
Inventor: MAZAKI HITOSHI
IPC: C09K19/58
Filed: 1992-09-03
Abstract: According to the present invention there is provided a compensator capable of diminishing the viewing angle dependency of a liquid crystal display. 
     An optically active polyester containing as a constituent a hydrocarbon unit selected from the group consisting of bulky aromatic units, polycyclic hydrocarbon units and ortho-substituted aromatic units, or a composition containing a liquid crystalline polyester which contains the said hydrocarbon unit as a constituent and also containing an optically active compound, is treated at a temperature higher than the glass transition point of the polyester on an alignment film formed on a light transmitting base and thereafter cooled to a temperature lower than the said glass transition temperature to solidify a cholesteric structure, thereby obtaining a viewing angle compensator for a liquid crystal display.
Patent EP-0508873-A1 (EP)
Inventor: DOMER MICHEL
IPC: F16F3/087
Filed: 1992-04-06
Abstract: This suspension device is characterised by a great lateral rigidity in the Y direction by virtue of the mass of elastomer 8, the rigidity in the X direction being substantially weaker. In order to subject the mass 8 to a compressive prestressing, the central mass of elastomer 14, absorbing the vertical efforts, juts out (ho) from the plane of junction P in the free state. When the fastening tabs 4 are tightened on the structure S, the mass 8 is thus subjected to compressive prestressing owing to the slope of the walls 3 and 7 with respect to the vertical axis. <IMAGE>
Patent EP-0536035-A1 (EP)
Inventor: BACQUE ERIC
IPC: A61K31/435
Filed: 1992-09-29
Abstract: New 1,8-benzo[b]naphthyridine derivative of general formula: <IMAGE> in which R is H or a hydroxyl, amino or alkylamino radical, the alkylamino radical optionally being substituted with amino or hydroxyl, or R is dialkylamino in which the alkyl parts may form, with the nitrogen atom, a 5- or 6-membered heterocycle optionally containing another heteroatom chosen from nitrogen, oxygen or sulphur, or R is cycloalkylamino (3 to 6C), or an alkanoylamino, N-alkyl-N-alkanoylamino or aminoalkylphenylamino radical, R1 and R2, which are identical or different, are in position 2 and 3 and represent H, alkyl, alkenyl (2 to 4C), phenyl or substituted phenyl, or else R1 and R2 are in position 2 and represent alkyl, R3 is H or alkyl, fluoroalkyl, carboxyalkyl, cycloalkyl containing 3 to 6 carbon atoms, fluorophenyl, difluorophenyl, alkyloxy or alkylamino, and R4 is H or F, the alkyl and alkanoyl (1 to 4C) radicals being straight or branched, in its stereoisomeric forms or their mixtures as well as its salts and its hydrated forms. These new derivatives are useful as antimicrobial agents.
Patent EP-0549446-A1 (EP)
Inventor: FOUILLOY JEANN-PIERRE
IPC: H04N5/365
Filed: 1992-12-21
Abstract: The invention relates to an observation camera whose detector, consisting of sensors (Cm) organized as an array or matrix, is homogenized in sensitivity by subtracting, in calibration mode, the values of the video signal corresponding to average fluxes related to the average flux received by the camera during running imaging. Homogenization is obtained by adding an optical element (4) between the entrance (1) and projection (2) optical groups of the optical system of the camera in order to conjugate each sensor (Cm) of the detector with an entrance micro-pupil situated in the plane of the entrance pupil (Pe) of the camera. By setting the optical characteristics of the optical element (4), the sight fields ( theta m) of the sensors in calibration mode then coincide, at least partially, with the sight field of the camera in imaging mode. Application to thermal cameras. <IMAGE>
Patent EP-0506634-A1 (EP)
Inventor: PETTERSSON SVEN
IPC: F42B12/70
Filed: 1992-02-19
Abstract: A container (1) for jamming means (4), such as radar chaff or IR-burning bodies, comprising a box (3) provided with an opening, the box having a flat bottom section and a surrounding wall (13). Said box (3) or a frame (2) dimensioned to take up said box (3) is connectable to similar boxes (3) or frames (2), respectivily, in connection to the opening or bottom section of the boxes. In order to avoid waste of jamming means (10) and facilitate an optimal filling of the non-filled space in a container magazine, the container (1) is provided with a lid (5) applyable above the opening of the box in a way keeping the lid fixed, the lid not being releasable until the separation of the respective container (1) from an adjacent container (1).
Patent EP-0513394-A1 (EP)
Inventor: IWASAKI YOSHIHISA
IPC: B62M9/1242
Filed: 1991-12-06
Abstract: L'agencement décrit permet d'effectuer le changement de chaîne avec une distance de déplacement minimale d'une poulie de guidage, ce qui améliore l'efficacité du changement de vitesse, permet de mieux contrôler ce dernier et évite que le mécanisme de changement de vitesses en saillie. En face d'une roue dentée multiétage (2), une base de liaison (8) d'un mécanisme de liaison à pantographe (12) est supportée par un appui de chaîne (7), un élément de liaison interne (9) et un élément de liaison externe (10) sont étendus vers l'arrière depuis la base de liaison, un guide-chaîne (15) est maintenu rotatif sur un élément mobile (11) relié aux extrémités arrière de ces éléments de liaison de manière à exercer une sollicitation élastique, et un organe de commande (18) de déplacement de poulie de guidage est utilisé, de manière que lorsque le mécanisme de liaison à pantographe (12) se déforme, une poulie de guidage (13) du guide-chaîne (15) se déplace vers l'intérieur dans le sens de l'axe du moyeu et, simultanément, en biais et vers le bas en avant, essentiellement le long d'un des rayons de ladite roue dentée multiétage (2).
Patent EP-0520057-A1 (EP)
Title: Dispositif d'epuration biologique d'eaux usees
Inventor: DUENNEBEIL ANDREAS
IPC: C02F1/00
Filed: 1992-01-11
Abstract: On utilise pour épurer biologiquement des eaux une cuve (1) subdivisée par une cloison (5) fermée, inclinée par rapport à la verticale en une partie d'activation (6) et en une partie de sédimentation (7). La cloison (5) se termine avec un espacement vertical par rapport au fond (2) et avec un espacement latéral par rapport à la paroi (2) de la cuve (1). Un clarificateur (10) à tôles inclinées pourvu de lamelles parallèles inclinées par rapport à la verticale est monté dans la partie supérieure de la cuve (1). La cuve (1) est pourvue d'un couloir d'écoulement (11) qui s'étend sur toute la hauteur de la cuve (1) et qui est relié à la partie de sédimentation (7) par des passages débouchants (15) ménagés à plusieurs hauteurs du couloir. Des tuyaux d'aspiration (24) qui pénètrent dans la partie de sédimentation ou un couloir (25) agencé dans la partie d'activation (7) servent à éliminer les boues excédentaires.
Patent EP-0570417-A1 (EP)
Inventor: SHIRKHANZADEH MORTEZA
IPC: A61F2/02
Filed: 1992-01-31
Abstract: Procédé relatif à l'électrodéposition de revêtements bioactifs, tels que du phosphate de calcium ou de l'oxyde d'aluminium, sur des substrats conducteurs, tels que des implants de prothétiques. On prépare un bain électrolytique contenant une solution aqueuse de l'oxyde ou du phosphate voulu, à l'aide d'une anode inerte telle q'une anode de platine. Pour la cathode, on utilise un substrat poreux ou non poreux, tel qu'un implant en acier inoxydable ou en titane et on applique un potentiel de courant continu de manière à élever le pH d'interface au niveau de la cathode, dans une quantité suffisante pour précipiter sur le substrat, le phosphate ou l'oxyde voulu sous forme d'un film dense et adhérent.
Patent EP-0565638-A1 (EP)
Inventor: DONEHOWER LAWRENCE A
IPC: A61K48/00
Filed: 1992-01-03
Abstract: Une cellule d'être humain ou animal ou animal non humain désirée contient une altération prédéfinie spécifique et désirée dans au moins l'un de ces deux allèles chromosomiques p53 de sorte qu'au moins un de ces allèles contient une mutation qui modifie l'expression de l'allèle et l'autre allèle exprime soit un produit d'un gène p53 normal soit comprend une mutation p53 identique ou différente.
Patent EP-0628151-A1 (EP)
Inventor: HERRMANN GEORG
IPC: F27B9/24
Filed: 1992-02-26
Abstract: Pour étendre les possibilités d'utilisation de fours à rouleaux, qui sont généralement limitées par la capacité de charge des rouleaux employés, il est proposé de réduire les contraintes intérieures provenant du poids propre et du chargement dans les rouleaux en exerçant sur leurs extrémités (4) des couples de flexion, de préférence en introduisant dans les extrémités des rouleaux des barres (1) sur lesquelles sont disposés des poids mobiles supplémentaires.
Patent EP-0572497-A1 (EP)
Title: Arrangement in tree-processing assembly.
Inventor: LARSSON SUNE
IPC: A01G23/091
Filed: 1992-02-05
Abstract: PCT No. PCT/SE92/00067 Sec. 371 Date Nov. 29, 1993 Sec. 102(e) Date Nov. 29, 1993 PCT Filed Feb. 5, 1992 PCT Pub. No. WO92/14352 PCT Pub. Date Sep. 3, 1992.The present invention relates to an arrangement in a tree-processing assembly of the type comprising a frame base (2) which is connectible to the tip of a crane via a rotator (3) and with which a pivotable carrier (5) is hingedly connected, said carrier comprising at least one set of grapples (6, 6', 6'') for gripping and holding a log, and a cutting tool, such as a chain-saw guide bar (12), attached to the lower part (11) of the carrier. On the lower part (11) of the carrier (5) there is mounted a rotary saw blade (15) which is pivotably movable between an inactive position in which it is swung in towards the carrier, and an active position in which it is swung out from the carrier and in which it can cut, by means of an outer half, a shrub layer and/or small trees.
Patent EP-0575486-A1 (EP)
Inventor: REILLY JAMES W
IPC: C10G65/08
Filed: 1992-02-11
Abstract: Procédé de production de carburant Diesel à partir d'une charge d'alimentation d'hydrocarbure pour carburant Diesel. Une première zone d'hydrogénation (16) est alimentée en hydrogène conjointement avec la charge de départ, en présence d'un catalyseur d'hydrogénation (22). Un effluent liquide provenant de la première zone d'hydrogénation passe alors à une second zone d'hydrogénation (18) où l'effluent liquide est mis en contact à contre-courant avec de l'hydrogène en présence d'un catalyseur d'hydrogénation (23). Des catalyseurs d'hydrogénation préférés sont ceux composés de métaux inférieurs dans la première zone d'hydrogénation et peuvent se composer de métaux précieux ou inférieurs dans la seconde zone d'hydrogénation.
Patent EP-0580770-A1 (EP)
Title: Oxyde binaire de praseodyme et de palladium, compositions de catalyseur contenant ledit oxyde binaire et procedes d'utilisation
Inventor: CHOU TING C
IPC: B01J23/96
Filed: 1992-03-20
Abstract: Cette invention concerne un nouveau composé d'oxyde de praséodyme et de palladium représenté par la formule Pr4PdO7. Ce composé est utile en tant que catalyseur pour oxyder des mélanges de combustion renfermant de l'oxygène (par exemple de l'air) et des combustibles carbonés gazeux tels que du méthane, et il possède d'excellentes caractéristiques de régénération après avoir été soumis à des températures provoquant la décomposition. On peut utiliser ce composé dans une composition de catalyseur en le déposant sous forme de revêtement de lavage sur un support approprié. On effectue les procédés de combustion catalytique en mettant en contact un mélange de combustion de ce type avec le catalyseur dans des conditions de combustion, y compris de combustion thermique assistée par catalyse. Cette invention concerne également la régénération d'un catalyseur surchauffé.
Patent EP-0544882-A1 (EP)
Inventor: SGRO JEAN-CLAUDE
IPC: A61M25/01
Filed: 1992-06-25
Abstract: Le dispositif présente plusieurs éléments cylindriques creux et articulés entre eux (X1) à (Xn), lesdits éléments étant solidaires d'un corps (X0) présentant une poignée de préhension (Q). Les éléments (X1, Xn) sont assujettis à des moyens de commande (C1, C2, K) pour être orientés à volonté avec capacité de blocage temporaire dans la position angulaire désirée.
Patent EP-0586587-A1 (EP)
Inventor: WHITE LLOYD R
IPC: C04B35/80
Filed: 1992-04-22
Abstract: Filtre composite céramique-fibres céramiques comportant un support constitué de fibres céramiques, de préférence texturées, d'une couche carbonée le recouvrant, et d'un carbure de silicium couvrant ladite couche carbonée et déposée sur pratiquement toutes les fibres. On obtient un filtre résistant, dur, de faible poids, particulièrement utile dans les environnements de gaz à haute température.
Patent EP-0550748-A1 (EP)
Title: Solid/gas reaction cooling plant having a reactor equipped with cooling means.
Inventor: BERNIER JACQUES
IPC: F25B17/08
Filed: 1992-07-24
Abstract: PCT No. PCT/FR92/00736 Sec. 371 Date May 24, 1993 Sec. 102(e) Date May 24, 1993 PCT Filed Jul. 24, 1992 PCT Pub. No. WO93/03314 PCT Pub. Date Feb. 18, 1993.A cooling plant bringing into play a reaction between a solid and a gas, comprises at least two solid-containing reactors connected to an evaporator and a condensor by means of tubes in which the gas flows. Means are provided for cooling the reactor. Said means comprise a heat exchanger filled with a refrigerating agent and connected by tubes to a condensor in heat exchange arrangement with a fan.
Patent EP-0603257-A1 (EP)
Inventor: SMITH WILFRED WARD
IPC: B60G17/052
Filed: 1992-09-14
Abstract: Un dispositif à soupape, destiné à un système de suspension à gaz d'un véhicule, comprend une chambre centrale (41) dans laquelle peut être admis du gaz sous pression et à partir de laquelle du gaz sous pression peut être évacué, des voies de communication gazeuse qui s'étendent chacune de la chambre centrale pour communiquer respectivement avec un élément de suspension à gaz (46-49), un élément en forme de soupape (42-45) intercalé dans chaque voie de communication gazeuse et fonctionnant de façon à se trouver, soit en position fermée, où un ressort à gaz qui lui est associé est isolé par rapport à la chambre centrale, soit en position ouverte, où le ressort à gaz communique avec la chambre centrale. Le dispositif à soupape peut comprendre un dispositif de séchage à régénération (56) ainsi que des éléments d'amortissement servant à protéger un compresseur d'une surcharge au cours du démarrage.