baber/WOPTO huggingface dataset:
Patent EP-0106822-A1 (EP)
Title: Nozzle for injection lance
Inventor: FRYKENDAHL BJORN
IPC: B22D11/10
Filed: 1983-10-06
Abstract: A nozzle (4,5) for an injection lance which is intended for injecting primarily powderous material into a metal bath, such as a steel bath, freely in a bath or in a casting nozzle, and which comprises preferably an outer, preferably ceramic pipe (1) and an inner, preferably metallic pipe (2). in which said material is intended, usually pneumatically, to be transported all the way to the tip (3) of the lance, at which tip the powderous material is intended to pass out through at least one nozzle (4,5) comprising a through passageway (6) for said material.The nozzle according to the invention is especially characterized in that the nozzle (4,5) is made of a material with high wear resistance and with a fusion point, which is higher than the fusion point of the material, into which the injection is to be made, for example steel.
Patent EP-0154652-A1 (EP)
Inventor: ISHII TAIRA
IPC: H05K13/04
Filed: 1983-07-20
Abstract: Dispositif de montage de composants électroniques possédant une unité rotative d'alimentation en composants permettant le montage respectif d'assemblages de composants électroniques à des emplacements prédéterminés d'un substrat (14), ces assemblages de composants électroniques étant montés sur une pluralité d'unités en bande (1) disposées sur une base mobile (8). Dans le dispositif des bandelettes latérales (4, 5), à partir desquelles les composants électroniques (3) sont enlevés, sont guidées via une chute (10) à proximité du centre rotatif de la base (8). Les bandelettes latérales (4, 5) sont ensuite découpées par un couteau de bande (11) disposé à proximité de la chute (10) lorsque la base (8) est tournée et arrêtée maintenant ainsi aléatoire la sélection des composants (3) et empêchant tout dérangement de la base par la légère rotation de cette dernière avec les bandelettes latérales.
Patent EP-0124621-A1 (EP)
Title: Switch
Inventor: MORI TEIJIRO MITSUBISHI DENKI
IPC: H01H9/36
Filed: 1983-11-04
Abstract: A switch comprising: a fixed contact attached to a fixed contactor; a movable contact attached to a movable contactor so as to face to the fixed contact: a first metal arc-extinguishing plate constituted by a U-shaped upright wall surrounding the fixed contact with an open portion thereof directed toward the end of the fixed contactor; and a second metal arc-extinguishing plate provided parallel to the first metal arc-extinguishing plate on the side thereof further from the contacts, wherein each of the first and second metal arc-extinguishing plates is positioned at predetermined distances from the fixed contactor.
Patent EP-0116311-A1 (EP)
Inventor: MORISHITA TAKASHI
IPC: A23L35/00
Filed: 1984-01-16
Abstract: The present invention relates to a multiple soft capsule in which a soft capsule is contained in another soft capsule and the production thereof. The multiple soft capsule is useful for various industrial fields such as medicine, foods, table luxuries and the like. Especially, the multiple capsule is useful in medical field, for instance, in combining two or more components which cannot be enclosed together in a single capsule or in the dissolution control in vivo of the medicines by properly selecting the kind of the film-forming substance for the outer and inner soft capsules.
Patent EP-0121147-A1 (EP)
Inventor: NOACK ROLF DR
IPC: G05D23/19
Filed: 1984-03-09
Abstract: A microprocessor heating control (1) has preprogrammed data memories in the form of plug-in modules (3, 3'). A module (3) with a standard programme based on average empirical values has been added to this system by the manufacturer. It can be replaced, if necessary, by a module (3') programmed in accordance with the individual values of the user. <IMAGE>
Patent EP-0129079-A1 (EP)
Inventor: GAUTREAUX MARCELIAN FRANCIS
IPC: C01B6/24
Filed: 1984-05-18
Abstract: To improve reactor throughput and raw material utilization, the direct synthesis process for producing sodium aluminum tetrahydride is conducted in a semi-continuous manner whereby in at least one run (and preferably in each of a plurality of successive runs) the reaction is conducted (and preferably the respective reactions are conducted) to a stage at or before which the reaction rate would begin to significantly decrease due to consumption of the sodium. At that stage at least a portion of the liquid reaction solution is separated from the unreacted aluminum and sodium to leave a highly active sodium- and aluminum-containing heel for use In initiating the ensuing run. Preferablythe aluminum used in at least some of the runs contains a reaction-promoting amount of another metal such as titanium. Use of an ether reaction medium (which need not be pre-treated to remove small amounts of alcohols and/or water) is also preferred. Sodium aluminum tetrahydride is a well-known chemical reducing agent.
Patent EP-0132602-A1 (EP)
Inventor: BEYER HANS-HERMANN DR DIPL CHE
IPC: C23C8/40
Filed: 1984-06-26
Abstract: There is described a salt bath based on an alkali and/or alkaline earth metal halide with which there can be produced without the use of current adherent and wear resistant boride coatings on metallic workpieces. This bath contains gaseous boron monofluoride or a compound from which there is formed intermediately boron monofluoride. Advantageous there is used a salt bath containing 30-60% BaCl2, 10-25% NaCl, 1-20% boron oxide or borate, 10-30% NaF, and 1-15% B4C.
Patent EP-0130562-A1 (EP)
Inventor: ALEXANDER GAROLD WENDELL
IPC: B31B50/59
Filed: 1984-06-27
Abstract: © A combination draw ring with a die set is disclosed for use in forming a multi-compartmented tray (10) from a piece of sheet material (118) without tearing or bowing. The draw ring (98) has an outer part (102) for lying on the portion of the sheet material that will become the tray periphery, and an inner part (104) for overlying at least part of the portion of the sheet material that will become the ribs (18, 20, 22) of the tray.
Patent EP-0137951-A1 (EP)
Inventor: HERBERG HELMUT DR
IPC: H01L29/74
Filed: 1984-08-13
Abstract: Thyristor mit einem Halbleiterkörper, der eine Anzahl von mit Teilen einer ersten Elektrode (5) versehenen Emitterzonen (1) und einer an diese angrenzenden ersten Basis (2) sowie einen von einer zweiten Elektrode (6) kontaktierten Emitter (4) und eine an diesen und an die erste Basis angrenzende, zweite Basis (3) aufweist. Randseitig zu den Emitterzonen (1) sind über MIS-Feldeffekttransistoren (T1, T2) des Verarmungstyps steuerbare Emitterkurzschlüsse angeordnet. Angestrebt wird, Thyristoren dieser Art trotz einiger Fehlerstellen als einsatzfähig zu halten. Das wird dadurch erreicht, daß die Emitterzonen zu mehreren Gruppen zusammengefaßt sind, die gruppenspezifische Steueranschlüsse für die MIS-FETs aufweisen, wobei nur die Steueranschlüsse (29) der funktionsfähigen Gruppen mit einem eine Steuerspannung (UG) führenden Sammelkontakt (30) verbunden sind, die Steueranschlüsse der fehlerbehafteten Gruppen (33) dagegen nicht, so daß die letzteren Gruppen funktionell ausgeschaltet sind. Das Anwendungsgebiet umfaßt insbesondere Leistungshalbleiter.
Patent EP-0171450-A1 (EP)
Inventor: KISTENICH JOHANN
IPC: F16L47/06
Filed: 1984-08-14
Abstract: In this pipe connection for plastic pipes, made of plastics that do not shrink, preferably such as polybutene, a sleeve body (3) is provided which has an internal conically formed flank (3a, 3b) opposite the pipe end (1, 2), which flank corresponds to that of the pipe end (1a, 2a). The connection is manufactured by the influence of heat on the connection point. For example, by means of a heating element (4) embedded in the sleeve body, by means of which a homogeneous connection is produced between the sleeve body (3) and the pipe ends (1) and (2). To manufacture the connection the sleeve body is manufactured with a specific coning angle on the inside, and likewise the pipe end to be inserted is provided with a corresponding coning angle and is inserted into the sleeve body (3) until there is no longer any space between the two and a force fit is produced; the heat source is then switched on for a specific time. In this way, the inner wall zones of the sleeve and the outer wall zones of the pipe end are melted, and the material of the sleeve body (3) and the pipe ends (1) and (2) form an internal, homogeneous connection. <IMAGE>
Patent EP-0149002-A1 (EP)
Inventor: HERZOG RUDOLF
IPC: G05B11/32
Filed: 1984-09-13
Abstract: Die Einrichtung weist eine Regelstrecke (10) auf, die einen Wärmeübertrager (11), eine daran angeschlossene Mediumzufuhrleitung (12), eine am Wärmeübertrager angeschlossene Mediumabfuhrleitung (13) und eine parallel zum Wärmeübertrager geführte Verbindungsleitung (14) auf. Ferner weist die Regelstrecke (10) ein erstes, von dem die Regelstrecke durchströmenden Medium durchströmtes Drosselorgan (15) und ein zweites, in der Verbindungsleitung (14) angeordnetes Drosselorgan (16) auf. An der Regelstrecke (10) sind mindestens zwei Messorgane (33,35) für die Verfahrensgrösse angeordnet, mit denen zwei im Normalbetrieb unterschiedliche Messwerte der Verfahrensgrösse bestimmt werden und die mit einem Vergleichsorgan (31) zur Bildung eines Differenzsignals verbunden sind. Es ist ein Regelkreis (20) vorgesehen, der aus einem Messorgan (21) für eine zweite Verfahrensgrösse des die Regelstrecke durchströmenden Mediums, einem Regler (28) und dem ersten Drosselorgan (15) besteht. Das Vergleichsorgan (31) ist ausgangsseitig einerseits mit dem Regelkreis (20) und andererseits mit dem zweiten Drosselorgan (16) verbunden. Hierdurch wird die Regeleinrichtung insofern verbessert, als sie auf Störungen rascher reagiert.
Patent EP-0147569-A1 (EP)
Inventor: MESTERS CAROLUS MATTHIAS ANNA
IPC: C01B3/16
Filed: 1984-11-03
Abstract: process for the production of hydrogen with simultaneous formation of carbon dioxide by reacting carbon monoxide with steam at elevated temperatures in the presence of a catalyst which essentially consists of a refractory oxidic carrier having a high specific surface area loaded with metallic copper of a purity of more than 90 % by weight, a fraction of at least 1 % by weight of said metallic copper calculated as % by weight of the total weight of the copper and carrier being present as particles of a size of less than 20 nm.
Patent EP-0145927-A1 (EP)
Inventor: SHEPARD JOSEPH FRANCIS
IPC: H01L29/45
Filed: 1984-11-06
Abstract: @ A method for making contact to a small area field effect transistor device is described. A monocrystalline semiconductor body (10) having at least a surface region of a first conductivity type is provided with an insulating layer (14) over the surface region. A substantially horizontal first conductive layer (16) is formed over the insulating layer. The insulating and first conductive layers are masked and etched to form openings in the layers to the semiconductor body where the source (26), drain (28) and gate region of the device is to be formed. The openings have substantially vertical surfaces on the layered structure. A conformal, highly doped conductive layer (20, 22) of the first conductivity type is formed over the openings having these substantially vertical surfaces and over the insulating and conductive layers. The conformal conductive layer is anisotropically etched to substantially remove the horizontal portions of the conformal layer while leaving the openings with a substantially vertical conformal conductive layer on the sides thereof. The semiconductor body with the layered structure thereon is heated at a suitable temperature to cause the dopant of a second conductivity type to diffuse into the semiconductor body from the conformal conductive layer to form the source (26) and drain (28) regions and a first insulating layer (24) upon the surface of the first conductive layer and the conformal conductive layer. A second insulating layer (36) is formed over the vertical conformal conductive layer. Then a gate dielectric (40) is formed upon the surface of the semiconductor body between the source and drain regions. Electrical contacts (52, 56) are made to the first conductive layer through the first insulator layer (24) which effectively make electrical contact to the source and drain regions via the horizontal conductive layer and the vertical conformal conductive layer.
Patent EP-0148462-A1 (EP)
Inventor: GROGLER GERHARD DR
IPC: C08L75/02
Filed: 1984-12-17
Abstract: Gegenstand der Erfindung ist ein Verfahren zur in situ-Herstellung von Dispersionen oder Lösungen von Harnstoffgruppen-enthältenden aromatischen Polyisocyanaten durch Umsetzung von aromatischen Di- und/oder Polyisocyanaten mit vorzugsweise unterschiedlicher Reaktivität der NCO-Gruppen in höhermolekularen Polyolen mit 0.15 bis 0.4 Mol Wasser pro NCO-Äquivalent in Gegenwart von die NCO/Wasser-Reaktion beschleunigenden Katalysatoren, vorzugsweise aus der Reihe der Peralkylamino-alkylether, Peralkylamino-polyalkylenether und/oder Peralkyl-polyalkylen-polyamine bei niedrigen Temperaturen. Beansprucht werden auch die metastabilen Lösungen bzw. Dispersionen nach dem beanspruchten Verfahren, sowie ihre Verwendung unter gegebenenfalls weiterem Zusatz von höher- und niedermolekularen Verbindungen mit Hydroxyl-, Amino- oder Hydrazidgruppierungen und gegebenenfalls Zusatz von weiteren Polyisocyanaten in polyurethanbildenden Verhältnissen, zur Herstellung von Polyurethanen.
Patent EP-0160752-A1 (EP)
Inventor: CYDZIK EDWARD ANTONI
IPC: G01K11/12
Filed: 1982-10-04
Abstract: A heat-recoverable soldering device comprises a heat-recoverable member (3) having a fusible solder insert (4) and associated with the solder insert (4), a solder flux composition which undergoes a visible colour change at a critical temperature. Solderable substrates (12) are positioned within the device and heated until a critical temperature has been reached as indicated by a colour change in the flux. The critical temperature depends on the material of the particular head-recoverable member and the solder used. Flux compositions and their use in soldering are also disclosed.
Patent EP-0123520-A1 (EP)
Inventor: NOSEWORTHY MELVIN MACKENZIE
IPC: C07D417/12
Filed: 1984-04-19
Abstract: A process has been developed for preparing the sodium, the monoethanolamine andthe diethanolaminesalts of piroxicam, in which the salt is deposited on a pharmaceutically-acceptable carrier. The compositions so obtained are useful for preparing pharmaceutical dosage forms of piroxicam, from which piroxicam is rapidly absorbed from the gastrointestinal tract after oral administration to mammals. These latter dosage forms are particularly suitable when it is desired to use piroxicam as an analgesic agent, where rapid onset of action is necessary.
Patent EP-0116499-A1 (EP)
Inventor: UENO SUSUMU SHIN-ETSU KAGAKU K
IPC: C08J7/12
Filed: 1984-01-27
Abstract: Surface properties or, in particular, antistatic performance of a shaped artricle of a synthetic resin can be remarkably and lastingly improved by the exposure of the surface to low temperature plasma in two steps, in one of which the plasma is generated in an atmosphere containing a nitrogen-containing organic compound, e.g. amine, amide and the like compounds, and in the other of which the plasma is generated in an atmosphere containing a fluorine-containing organic compound, e.g. fluorinated hydrocarbon compounds. Alternatively, the plasma treatment is undertaken in one step with low temperature plasma generated in an atmosphere containing both of the nitrogen- and fluorine-containing organic compounds.
Patent EP-0131041-A1 (EP)
Inventor: TEODORESCU MARIUS CONSTANTIN
IPC: G01N33/564
Filed: 1983-12-29
Abstract: Une procédure immunologique améliorée permet le diagnostic de l'arthrite rhumatoïde et des affections auto-immunes relatives. Cette procédure consiste à bloquer les ions calcium contenus dans un échantillon sanguin, à effectuer l'hydrolyse d'un substrat sélectionné en présence d'alpha2-macroglobuline (alpha2M) provenant de l'échantillon sanguin, et à déterminer l'étendue de l'hydrolyse du substrat. De préférence, l'alpha2M dans le plasma est incubé avec un substrat chromogène hydrolysable et le chromogène libéré est déterminé de manière spectrophotométrique. Une boîte de diagnostic est prévue pour l'exécution clinique de cette procédure.
Patent EP-0138989-A1 (EP)
Title: Drainage device for use with suction or gravity flow.
Inventor: BLAKE LARRY W
IPC: B65B31/04
Filed: 1984-03-28
Abstract: A drainage apparatus for connection to a patient to drain fluids from the patient's body, particularly from the pleural or cardiac cavities, into a collection chamber has a diaphragm pressure gauge (158) provided on the chamber to directly measure the working pressure therein. The diaphragm is flexible but impervious to the fluids, including air, and in use a pressure differential between the atmosphere and interior of the chamber causes the diaphragm to flex and this motion is translated to display device (166) to indicate the pressure in the chamber. <IMAGE>
Patent EP-0170658-A1 (EP)
Title: Montages de train d'atterrissage d'avion
Inventor: SINCLAIR GRAHAM ROGER
IPC: B64C25/40
Filed: 1984-05-14
Abstract: Un montage de train d'atterrissage d'avion (10) possède un chariot de train d'atterrissage (15) dont la paire de roues arrière (25) est montée sur un élément de support arrière (1) déplaçable de manière pivotante par rapport à l'élément de support avant (16) lorsque l'avion roule au sol afin de produire un effet de direction, mais blocable d'une façon alignée avec la paire de roues avant (24) pendant le vol. Une roue (37) de chaque paire de roues (24, 25) est reliée à l'axe respectif (22, 23), la roue (37) possédant des rayons (39) similaires à une turbine qui reçoivent de l'air dirigé par un manche-à-air ouvert (45) pour faire tourner la roue (37) jusqu'à la vitesse. Un montage d'embrayage (55) relie ensuite de manière opérationnelle la seconde roue (49) à l'axe respectif (22, 23) afin de permettre de faire tourner ladite roue (49) à la vitesse. Les roues (37, 49) sont freinées de manière indépendante par des paires respectives de disque de friction et de disque de frein (61, 64; 68, 70) engagées par des pistons de frein (67, 71) sur le carter d'axe respectif (17, 21).
Patent EP-0167697-A1 (EP)
Inventor: NOLTE ALBERT
IPC: F02D1/18
Filed: 1985-01-15
Abstract: 1. An injection timing adjuster of an injection pump for an internal combustion engine, which adjuster is arranged on the drive of the injection pump, comprising a driving primary part (3) and a driven secondary part (4) which is connected with the injection pump cam shaft (5), wherein the mechanical force transmission from the primary part (3) to the secondary part (4) takes place through a helical gearing (9) and for the achieving of an adjustment of angle of rotation between the primary part (3) and the secondary part (4), a hydraulic displacer device is provided for the shifting of one of the parts (3, 4), which device consists of a hydraulic piston (29) acting upon one part, which piston is movable by pressure charging of a first pressure chamber (36) in the one shifting direction and by pressure charging of a second pressure chamber (37) in the other shifting direction, and in that for the controlling of the movement in the shifting directions a hydraulic control valve is provided which is actuated according to the rotation angle position preset value ascertained by an electric regulating device, the rotation angle position preset value being ascertained at least from the rotation rate of the primary part or of the crank-shaft detected by the pulse emitters, characterised in that the pressure chambers (36, 37) are fed through non-return valves (45) in common by way of a hydraulic medium supply with low-pressure pressure means and the control valve (31) controls the outflows (34) of the pressure chambers (36, 37).
Patent EP-0174449-A1 (EP)
Inventor: HOEVELER EGON
IPC: B67B3/16
Filed: 1985-06-19
Abstract: The wrapping apparatus (14) possesses a flexible pressing-on element (16) and a clamping element in the form of a tension spring (17), which is arranged on the outside of the pressing-on element and compresses it annularly or in the manner of a diaphragm and is adjustable relative to the pressing-on element, which is adjustable in the longitudinal direction of the bottle, independently in the same direction. As a result of this design of the pressing-on head (15) of the wrapping apparatus, it is possible to ensure a clean, damage-free application, in particular of metal foil to cork closures provided with a wire, while applying a low degree of pressure. <IMAGE>
Patent EP-0171555-A1 (EP)
Inventor: MILDE GUNDOLF DIPL-ING
IPC: H04L12/40
Filed: 1985-06-24
Abstract: 1. Bus line system (L) with two signal conductors (I', I") connected to transmission devices (S) via two differential outputs (s', s") in each case, which transmission devices have two signal states, one of which effects a priority signal state in the bus line system (L) and in the other the transmission device (S) concerned leaves the two signal conductors (I', I") at least approximately unloaded, characterized in that, in the transmission devices (S) formed in each case by a bus transmitter (T), having two differential outputs (t', t"), the two differential outputs (t', t") are connected to the two signal conductors (I', I") via two mutually opposing diodes (D', D"), in a blocking state in the said other signal state.
Patent EP-0182051-A1 (EP)
Inventor: GULDAGER HANS
IPC: A47C27/08
Filed: 1985-10-01
Abstract: In a cellular element the individual cells (1) are connected via a narrowed passage (2) to another cell or to a duct (3) which can be connected via a valve to a first pressure source. Hollow, expansible bodies (4) of an elastic, yielding material are placed in the duct and/or in one or more cells (1). The bodies (4) are interconnected via one or more yielding organs (5) in such a way that when they expand, they prevent outflow from the cells (1).The yielding organ or organs (5) may appropriately be tubes connecting the interior of the expansible bodies (4) with a second pressure source.An expansible body (4) may be placed in each cell (1), and the yielding organ or organs (5) is/are then shaped and dimensioned in such a way that when the body (4) is expanded, it bears against the mouth of the passage (2) into the cell (1) and tightens it.
Patent EP-0159072-A1 (EP)
Title: Comparateur de phase à fonctionnement linéarisé et boucle à verrouillage de phase comprenant un tel comparateur de phase
Inventor: LE QUEAU MARCEL
IPC: H03L7/00
Filed: 1985-03-25
Abstract: Comparateur de phase recevant un signal d'entrée et un signal à comparer à ce signal d'entrée et comprenant un étage auxiliaire (200) dit de réduction de dynamique composé d'une part de moyens (210,240) de réduction d'une valeur déterminée de la différence de phase entre les deux entrées du comparateur et d'autre part de moyens (220) de restitution de ladite valeur en sortie du comparateur par l'intermédiaire de moyens (230) de retardement de l'information exprimant cette valeur.
Patent EP-0161813-A1 (EP)
Inventor: TAYLOR PETER JOHN
IPC: B01D19/00
Filed: 1985-04-15
Abstract: A fuel supply system for use in rotary wing aircraft is described. The system comprises a separating means (10) for: receiving an air, vapour and fuel mixture at relatively low pressure from a fuel tank; separating the air and the vapour from the mixture; and providing a fuel supply at a relatively high pressure, and a pump means (12) for returning the separated air and vapour to the tank.
Patent EP-0169642-A1 (EP)
Inventor: BITTER LOWELL EDWARD
IPC: H02H5/10
Filed: 1985-06-07
Abstract: A circuit (10) and method for interrupting power applied to an electrically conductive panel (12) such as a vehicle windshield or window upon cracking of the conductive coating (15) or element thereon. The circuit includes structure for 1) monitoring the resistance of the conductive element and 2) interrupting power applied thereto when the resistance of the conductive element assumes a value indicative of element cracking.