baber/WOPTO huggingface dataset:
Patent EP-0450838-A1 (EP)
Inventor: HARRISON BARRY JAMES
IPC: H01R9/05
Filed: 1991-03-26
Abstract: A bonding device for connecting earthing bonds to lead sheathed cables, comprising a metal plate (40) adapted to be fitted to at least one earth bonding lead, the metal plate carrying on its one side surface a charge of solder disposed within a channel or recess defined by the metal plate. The charge of solder can be contained in discrete recesses (18) or within a length of copper braid (42) disposed within the channel defined by the metal plate. In the latter case, the channel can be defined by turning under the longitudinal side edges (40a) of the metal plate whereby to embrace the longitudinal side edges of the braid (42).
Patent EP-0486236-A1 (EP)
Inventor: WAHL JOSEPH MATTHEW
IPC: G02B1/02
Filed: 1991-11-11
Abstract: To increase the optical transmission characteristics of zinc sulfide in the visible and infrared portions of electromagnetic spectrum, materials such as metals and, in particular, transition metals are diffused through the zinc sulfide material over a duration of time sufficient to cause the material to turn substantially water clear and substantially colorless. The diffusible material is applied as a surface layer (14) to a substrate of zinc sulfide (12), and the combination heated in an inert atmosphere for preferably at least 48 hours. The excess surface layer material is then removed, leaving the substrate with the surface layer material diffused throughout.
Patent EP-0541861-A1 (EP)
Inventor: HIRAYAMA SHOJI
IPC: E04B9/02
Filed: 1991-11-11
Abstract: By making a mounting frame (2) for a filter (3) disposed at the front of the ceiling in a clean room of a sintered metallic material, the mounting frame (2) obtains a structure with a strength capable of supporting the filter and with an air filtering resistance comparable to that of the filter, thereby preventing standing air in the lower part of the mounting frame and solving the problem of lowered purity of air.
Patent EP-0440546-A1 (EP)
Inventor: KRAEUTLER BERNARD
IPC: E06B9/02
Filed: 1991-01-29
Abstract: Roll-up warehouse flexible door, of the type comprising a winding shaft (7) at the top and vertical lateral uprights (3) forming or containing slides for the edges of the flexible door, the said vertical uprights having their lower ends fixed to the ground, characterised in that the upper end of each lateral upright comprises, on the same face as the slide, a member such as a shaft end (14) for receiving and supporting the winding shaft (7) in a detachable manner, so that it prevents the upper ends of the uprights from moving together, and in that a traction-resistant element, such as a brace (strut) (80) is stretched between the upper ends of the uprights in order to prevent them moving apart. <IMAGE>
Patent EP-0453366-A1 (EP)
Inventor: VAUSSARD ALAIN
IPC: C09K8/20
Filed: 1991-04-18
Abstract: Base composition for water-based drilling muds which makes it possible to limit the number and the quantity of the other constituents of the mud. Besides the base solvent, fresh water, sea water or salt water, the base composition contains scleroglucan as viscosity promoter, the mycelium which has produced it and bentonite or an equivalent in limited quantity.
Patent EP-0500797-A1 (EP)
Title: Dual channel helical scan recorder.
Inventor: ZOOK CHRISTOPHER
IPC: G11B5/008
Filed: 1990-11-09
Abstract: A dual channel helical scan recording system (30) includes a rotating drum (36) having sets of heads (W1, W2, R1, R2) mounted on its peripheral surface (56). A set of write heads (W1, W2) is situated on an opposite side of the drum (36) from a set of read heads (R1, R2). The write heads (W1, W2) simultaneously write two adjacent tracks (T1, T2), which are read for verification 180 degrees later by corresponding read heads (R1, R2). The heads (W1, W2, R1, R2) are strategically mounted on the drum (36) with respect to angular and axial placement, and have selected head widths and azimuthal angles. Should a block of data (317) written to tape (32) be determined, during readback, to be a bad block, that bad block is subsequently rewritten on the tape (32) in the course of writing good blocks and amongst other good blocks. The rewritten block is recorded at a row position on the tape which is sufficiently displaced from the row position of a previous writing to avoid media defects occurring on the tape. In addition, a block written by a first write head (W1) and perceived as having been written as a bad block must be written by a second write head (W2) before that block is rewritten a predetermined number of times.
Patent EP-0509021-A1 (EP)
Inventor: DZIABO ANTHONY J JR
IPC: A61L2/18
Filed: 1990-12-10
Abstract: Le procédé de désinfection d'une lentille consiste à mettre la lentille ou verre de contact à désinfecter dans un milieu liquide avec au moins un précurseur de dioxyde de chlore en présence d'au moins un composant acide efficace pour augmenter la vitesse de formation de dioxyde de chlore à partir du précurseur de dioxyde de chlore, de manière à désinfecter la lentille; et à ajuster l'acidité du milieu liquide contenant la lentille désinfectée. Des compositions utiles dans le procédé décrit ci-dessus sont également divulguées.
Patent EP-0526456-A1 (EP)
Inventor: FENG BAI-CWO
IPC: H01L23/13
Filed: 1990-10-10
Abstract: Bloc de composant électronique comportant: un substrat multicouche en céramique ou en vitrocéramique formé d'une pluralité de piles de couches de signaux et des couches isolantes généralement parallèles, chacune des couches de signaux comprenant une configuration électriquement conductrice; une cavité dans la surface du substrat dimensionnée pour recevoir un composant électronique, une surface plane étant disposée de façon plane par rapport à la surface du substrat; et une pluralité de conducteurs électriques s'étendant de la surface du substrat jusqu'à des couches de signaux choisies pour connecter le composant électronique aux couches de signaux. Un câblage à couche fine sert à connecter le composant électronique au substrat.
Patent EP-0468044-A1 (EP)
Title: Method of frying oil treatment using an alumina and amorphous silica composition.
Inventor: SEYBOLD JED D
IPC: C11B13/00
Filed: 1991-02-15
Abstract: The treatment of cooking oil with a combination of alumina and amorphous silica is disclosed. This combination, preferably with a silica hydrogel and a hydrated alumina, reduces all contaminants known to degrade the oil without introducing metals or increasing undesirable soaps.
Patent EP-0516852-A1 (EP)
Inventor: ZHUKOV VIKTOR IVANOVICH
IPC: C07C2/30
Filed: 1990-12-07
Abstract: The method for the preparation of but-1-ene consists in carrying out the dimerisation of ethylene in a hydrocarbon-containing solvent at a temperature from 50 to 150 DEG C under pressure of not more than 4 mPa in the presence of a catalytic system. The catalytic system is composed of tetraalkoxytitanium, trialkylaluminium and a modifier. The modifier used is dialkyl aluminium halide of the general formula AIR2Hal in which R represents C2H5 or iso-C4H9 and Hal represents Cl, Br and I, in combination with an aliphatic or cyclic ether. The molar ratio of trialkylaluminium: tetraalkoxytitanium is in each case 2.5-7.0:1.0, the molar ratio of dialkylaluminium halide: tetralkoxytitanium in each case 0.01-1.7:1.0, and the molar ratio of aliphatic or cyclic ether: tetraalkoxytitanium in each case 1.0-8.0:1.0.
Patent EP-0639082-A1 (EP)
Inventor: VERBRUGGEN ALFONS C O OCTROOIB
IPC: C07B59/00
Filed: 1991-04-10
Abstract: PCT No. PCT/US91/02450 Sec. 371 Date Aug. 21, 1992 Sec. 102(e) Date Aug. 21, 1992 PCT Filed Apr. 10, 1991.The invention relates to a method of preparing a radiolabelled technetium complex by bringing Tc-99m in the form of a pertechnetate solution in a complex-forming reaction with a compound of the general formula   <IMAGE> (I) wherein R1-R12 each independently represents a hydrogen atom, a C1-C4 alkyl group, a carboxy group, or a carboxy(C1-C4)alkyl group; or wherein R1+R2, R3+R4, R5+R6, R7+R8, R9+R10 and R11+R12 each independently represent an oxo or imino function; and wherein furthermore: R13 is a hydrogen atom, a C1-C4 alkyl group or a carboxy(C1-C4)alkyl group; R14 is a hydrogen atom or an amino group; n is 0, 1 or 2; A represents an amino group or a mercapto group; and B represents a mercapto group, or a group of the general formula NH-Z-CO-NH-mZ-COOH, wherein: Z is an optionally substituted C1-C4 alkylene, cycloalkylene or alkylidene group, and m is an integer from 0 to 20; with the provisos: (i) that at least one substituent selected from the group consisting of R1-R13 and B is or comprise a carboxy group; and (ii) that R3+R4 or R7+R8 represents an oxo function or both R3+R4 and R7+R8 or both R5+R6 and R7+R8 represent oxo functions, if A is an amino group and B is a group of the formula NH-Z-CO-NH-mZ-COOH;  by performing said reaction in the presence of Sn(II) as a reducing agent, in the absence of a transfer agent, in an at least substantially aqueous solvent system having a pH of at least 10, and at ambient temperature. The invention further relates to a kit for performing said method.
Patent EP-0547225-A1 (EP)
Inventor: SEKI MASAKI
IPC: G06T11/80
Filed: 1991-10-29
Abstract: L'invention se rapporte à un procédé d'édition de formes, qui permet de déplacer et de copier une forme facilement et rapidement. A cet effet, un produit est affiché sur l'écran d'une unité de visualisation (14). La partie à déplacer ou à copier de la forme du produit et l'un des éléments de forme constituant cette partie de forme sont sélectionnés à l'aide d'un curseur successivement. Puis, quatre flèches, représentant les directions respectivement tangentielle et perpendiculaire de l'élément de forme sélectionné, sont affichées sur l'écran. On sélectionne également la direction de déplacement désirée de la partie de forme, en indiquant une flèche sur l'écran à l'aide du curseur, et on introduit par l'intermédiaire du clavier (13) l'amplitude désirée du mouvement. On détermine ensuite une matrice de conversion, qui déplace la partie de forme dans la direction désirée selon l'amplitude désirée ou qui copie cette partie de forme à l'endroit où elle doit être déplacée. En fonction de la matrice de conversion et en fonction des données de forme qui représentent la partie de forme à déplacer ou à copier, on calcule au moyen d'un processeur (10) de nouvelles données de forme, lesquelles représentent la partie de forme après son déplacement ou une nouvelle partie de forme devant être produite. Le déplacement ou la copie de la forme est alors effectué, en fonction de ces nouvelles données de forme et en fonction des données de forme qui représentent la partie de forme restante, autre que celle à déplacer ou à copier, ou qui représentent la totalité de la forme du produit.
Patent EP-0496196-A1 (EP)
Inventor: SCHROEDER DIRK
IPC: G04G99/00
Filed: 1992-01-04
Abstract: Using a method and an apparatus for utilising the different wake/sleep phases of a human being for the actuation or control of electronic equipment, in particular, a solution is to be provided with which the course of waking and sleeping of a subject can be selectively used for influencing equipment with which in particular the respectively current and/or pre-calculable wake/sleep phase of a subject to be woken can be coordinated with the waking behaviour of a coupled alarm clock. This is achieved in that data related to the subject or the body, time intervals and/or fixed times can be entered in a control unit with a data processing program, and in that transmission, control, switching and/or triggering pulses are caused directly or via the data processing program. <IMAGE>
Patent EP-0558772-A1 (EP)
Inventor: KLIER JUERGEN DIPL-ING
IPC: H05B41/285
Filed: 1992-03-02
Abstract: If a single electronic ballast (1, 2, 3) is used for the joint operation of at least two fluorescent lamps (LL1, LL2), then, even in the event of one fluorescent lamp being deactivated in the case of a defect, the operation of the other fluorescent lamps is intended to be maintained without defect. For this purpose, a switching device (S1, 5) is arranged between the individual fluorescent lamps and lamp inductors (DR1, DR2) allocated individually to them. This switching device (S1, 5) is triggered by a defect condition, in the case of which the starting voltage is applied to one of the fluorescent lamps for longer than a predetermined time interval (t1). On switching over, the lamp circuits are jointly connected to only one of the lamp inductors. A single series-resonant circuit is formed from the two series-resonant circuits of the two lamp circuits, in which single series-resonant circuit it is irrelevant which of the fluorescent lamps is deactivated, and no high starting voltage occurs as long as only one of the fluorescent lamps is illuminated. <IMAGE>
Patent EP-0523315-A1 (EP)
Inventor: FISHMAN ROYCE SHAWN RARE GAS M
IPC: A61K47/04
Filed: 1992-03-02
Abstract: A method for anesthetizing a patient comprising providing to the patient for breathing stable xenon, oxygen and helium and a gas mixture suitable therefor.
Patent EP-0510558-A1 (EP)
Inventor: HATTASS RAINER
IPC: B60J10/82
Filed: 1992-04-21
Abstract: In a water drainage arrangement for frames of vehicle sun roofs, water drainage pipes (4) which communicate with the water channel of the frame are provided, said water drainage pipes (4) protruding outwards over the frame and serving for the plugging-on of hoses (20) which carry away the water through the pillars of the vehicle body. In order to avoid transport damage of the water drainage pipes (4) which protrude outwards and in order to match the frames provided with the water drainage arrangement to different vehicle roofs there is provision for the frame-side end (17) of the water drainage pipe (4) to be of spherical construction at its outer circumference and to be held in the manner of a ball and socket joint in a complementarily shaped clamping and sealing ring (15) which is fixed inside the sleeve part (11). <IMAGE>
Patent EP-0512331-A1 (EP)
Inventor: GANIJEW RIFNER WASSILOWITSCH
IPC: E21B21/00
Filed: 1992-04-23
Abstract: The device for cleaning the well-bore-surrounding zone contains a hollow body (1) in which a unit for generating hydrodynamic vibrations is arranged which is constructed in the form of a swirl chamber (3) having inlet passages (4) which are arranged in its top part and by means of which it is connected to the hollow space of the body (1). The outlet passage (5) of the swirl chamber (3) is made with a conical taper. 
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Patent EP-0519205-A1 (EP)
Inventor: REISS NORBERT
IPC: B60R25/021
Filed: 1992-05-13
Abstract: Eine in einem Wählhebelbock (2) drehbar gelagerte Sperrklinke (20) umfaßt gemäß Fig. 1 mit einer Aussparung (25) formschlüssig ein an dem in Parkstellung (P) stehenden Wählhebel (1) angeordnetes Nockenteil (32), welches starr mit einer manuell zu betätigenden Taste (30) verbunden ist. Ein Fanghaken (22) der Sperrklinke (20) greift dabei solange in die Bewegungsbahn (40) eines an dem wählhebelseitigen Ende (15) eines flexiblen Gestänges (3) angeordneten Sperrnockens (18) blockierend ein, wie die Taste (30) in eine Stellung (S1) betätigt ist. Bei nicht betätigter Taste (30) kann das über das Gestänge (3) mit der Sperrnocke (18) verbundene Zündschloß (4) in eine Ruhestellung (0) verdreht werden, wodurch die Sperrnocke (18) die Sperrklinke (20) festlegt. Die Taste (30) kann nicht betätigt werden, da daß Nockenteil (32) mittels der Aussparung (25) festgelegt ist. Der Wählhebel (1) ist somit in der Parkstellung (P) blockiert, andererseits kann das Zündschloß (4) nicht in die Ruhestellung (0) verdreht werden, solang der Wählhebel (1) nicht in der Parkstellung (P) steht. <IMAGE>
Patent EP-0514861-A1 (EP)
Inventor: PREVIDI ERMANNO
IPC: H02G3/08
Filed: 1992-05-20
Abstract: The device for sealingly coupling tubular elements to junction boxes for electrical components comprises a connecting element (1) which defines a stem (2) which is internally provided with a through channel (3) and defines an external thread (4) engageable with a threaded seat (5,6) provided on a wall (7) of a junction box (8) for electrical components. The stem (2) is associated, at least at one end, with a head (10) accessible from the outside of the junction box (8), and has rigidly associated therewith a sealing gasket (20) engageable with the outer surface of a tube (30) and abuttable with a frustum flaring (27) which is defined at the inner end of the threaded seat (5,6) for the radial contraction of the gasket (20) on the tube (30) upon the axial compression of the gasket (20) against the flaring (27).
Patent EP-0531718-A1 (EP)
Inventor: FUJII TOSHIRO
IPC: F04B27/10
Filed: 1992-08-07
Abstract: A swash plate type compressor includes a cylinder blooks (101,102) having a crank case (104) which communicates with a suction port (103) and a plurality of bores (101a) formed therein. The ends of each bore (101a) are covered with a pair of housings (107,108). The bores communicate with discharge chambers (111,112). A drive shaft (118) is rotatably placed within the cylinder blocks (101,102). A swash plate (123) is rotatable in the crank case (104), and is mounted on the drive shaft (118). A plurality of pistons (125) are drivably coupled to the swash plate (123), and are reciprocatable in their respective bores (101a). As the pistons (125) reciprocate, a refrigerant in the crank case (104) is sucked into each bore (101a) and is compressed therein. The compressed refrigerant is discharged into the discharge chambers (111,112) from the bores. A passage (140) for transporting the refrigerant between the discharge chambers (111,112) is formed along the axis of the drive shaft (118). Seals (141) are provided between the cylinder blocks (101,102) and the drive shaft (118) for sealing the gap between the discharge chambers (111,112) and the crank case (104).
Patent EP-0529591-A1 (EP)
Inventor: LATTEK SIEGFRIED
IPC: B60J1/20
Filed: 1992-08-26
Abstract: A roller blind, preferably for the rear windows of motor vehicles, has a winding shaft (1), a hanging (2) which can be drawn off from the winding shaft and wound up onto it, and a drop rod (3) to which the edge of the hanging which can be drawn off is attached. The winding shaft (1) is attached to first attachment points (8) and is driven by means of a motor (4) for the purpose of winding up the hanging onto the winding shaft. In addition, a first energy store (5) is provided which engages between second attachment points (9) and the drop rod (3), is prestressed by the hanging being wound up and serves to unwind the hanging. <IMAGE>
Patent EP-0535581-A1 (EP)
Inventor: JAMESON LEE KIRBY
IPC: B26F1/26
Filed: 1992-09-28
Abstract: A method for forming microapertures in a thin sheet material where the area of each of the formed apertures generally ranges from about 10 square micrometers to 100,000 square micrometers is disclosed. The method includes the steps of (1) placing the sheet material on a pattern anvil having a pattern of raised areas wherein the height of the raised areas is greater than the thickness of the sheet material; (2) conveying the sheet material, while placed on the pattern anvil, through an area where a fluid is applied to the sheet material; and (3) subjecting the sheet material to a sufficient amount of ultrasonic vibrations in the area where the fluid is applied to the sheet material to microaperture the sheet material in a pattern generally the same as the pattern of raised areas on the pattern anvil.
Patent EP-0554549-A1 (EP)
Inventor: LINDSTAEDT BERND
IPC: D06F75/14
Filed: 1992-12-15
Abstract: The invention relates to a steam iron with an exchangeable filter insert (11) which is filled with filter material in order to remove the hardness formers from mains water and which, in the positions of use of the steam iron, is located above the water tank (3) and has a filter (19) which is arranged between the water inlet and the water tank (3) and through which the mains water flows in the axial direction, only some of the mains water running through the filter (19), whilst the remainder passes unfiltered, by way of a bypass conduit (25), into the water tank (3). This arrangement achieves a high filter effect and lengthens the life of the irons. <IMAGE>
Patent EP-0602266-A1 (EP)
Inventor: ADAMS JOSEPH S
IPC: A47L11/34
Filed: 1992-12-15
Abstract: Exhaust gases in a passageway from an internal combustion engine (20) arranged for driving a liquid pump (30) are cooled by pumped liquid passing through a line (32) within the exhaust passageway (25) to a liquid output jet. Water inlet to the pump can also pass through a cooling passageway (23) around the combustion chamber of the engine, and the heat transferred from the engine to the liquid warms the liquid for cleaning purposes.
Patent EP-0554578-A1 (EP)
Inventor: JANSSEN H C J G
IPC: F16F9/02
Filed: 1992-01-31
Abstract: An adjustable pillar, e.g. a gas spring (1), comprising an at least partially medium-filled cylindrical encasing, within which at least two chambers, separated by a partitition, are located. A piston (4), which is axially movable in a sealing manner, is present within said encasing. A piston rod (5) extends outside the encasing and is movable in a sealing manner with respect thereto. A passage (9,10) is provided through said partition, which passage can be closed by a valve (15,16). The valve comprises a valve seat (15) and a valve body (16) co-operating therewith, said valve body being supported on a valve stem (17) extending outside the encasing with one control end and being movable in a sealing manner with respect thereto. The valve seat and the valve body each exhibit rotational symmetry about a common axis and are at least approximately in circular line contact in the closed condition of the valve. Either one of said valve seat and said valve body has an elastically deformable coating.
Patent EP-0517290-A1 (EP)
Inventor: LUNDIN CLAES
IPC: C08F4/34
Filed: 1992-05-12
Abstract: A process for the preparation of an aqueous suspension of a solid free-radical forming initiator, a plant for the preparation, an initiator suspension and use of the suspension in polymerization of ethylenically unsaturated monomers. The process for the preparation of the suspension comprises the steps of:
     (a) heating the initiator to its melting point;   (b) finely dividing the initiator in water while it is in a molten state;   (c) rapid cooling so that the initiator is in a molten state for a period of time which is less than about 5 minutes.   
     The initiator suspension has very small particles and a narrow particle size distribution whereby at least 50% by weight of the particles are smaller than 5µm and at least 90% by weight of the particles are smaller than 10 µm.
Patent EP-0525873-A1 (EP)
Inventor: BULT KLAAS
IPC: H03F1/22
Filed: 1992-07-20
Abstract: An amplifier arrangement comprises a first transistor (N1) having a control electrode coupled to an input terminal (1) for receiving an input signal (Vin), having a first main electrode coupled to a first supply-voltage terminal (2), and having a second main electrode, a second transistor (N2) having a control electrode, having a first main electrode coupled to the second main electrode of the first transistor (N1), and having a second main electrode coupled to a second supply-voltage terminal (3) by means of a current source (J1), and an output terminal (4) for supplying an output signal (Vout), an amplifier (N4, N5) having an inverting input (V1) coupled to the second main electrode of the first transistor (N1), and having an output (VO) coupled to the control electrode of the second transistor (N2), and means (N3, N6, N7, N8, P1, P2, P3, P4) for correcting a first potential on the second main electrode of the first transistor (N1) depending upon a second potential on the control electrode of the first transistor (N1), in such manner that the first transistor is operated at a desired point of saturation.