baber/WOPTO huggingface dataset:
Patent EP-0099190-A1 (EP)
Inventor: CLAY WILLIAM
IPC: G01N1/12
Filed: 1983-06-17
Abstract: A metal melt sampling device comprises a support tube (1); and a sampling unit (2) of refractory material mounted in the support tube (1). The sampling unit (2) includes first and second portions (3, 4), the second portion (4) being integral with the first portion (3) and defining with a pair of metal plates (6) the walls of a main sample cavity (not shown). At least one of the first and second portions (3,4) is a push fit in the support tube (1). An inlet passage (not shown) is provided to enable metal melt to pass in use from a leading end of a unit to the main sample cavity.
Patent EP-0109759-A1 (EP)
Inventor: SMYTH ROBERT RALSTON
IPC: F16H59/42
Filed: 1983-10-19
Abstract: s An automatic transmission system for devices having a throttle-controlled engine (12), an operator actuated throttling control means (18) and a transmission (10) having a plurality of gear ratio combinations selectively engageable between a transmission input shaft and a transmission output shaft, said transmission input shaft being operatively connected to said engine, said transmission system comprising a central processing unit (30) having means for receiving a plurality of input signals including (1) an input signal (18) indicative of the position of said throttle controlling means and (2) an input signal (20) indicative of the rotational speed of said engine, said processing unit including means for processing said input signals in accordance with a program to provide a predetermined gear ratio for a given combination of input signals and for generating output signals whereby said transmission system is operated in accordance with said program, and means (26) associated with said transmission effective to actuate said transmission to effect engagement of one of said gear ratio combinations in response to said output signals from said processing unit. The improvement provides, that said processing unit includes means for modifying said programm by lowering the engine speed at which an up-shift will be commanded in response to said processing unit sensing operator selected stable operation of the device.
Patent EP-0106803-A1 (EP)
Inventor: MUELLER JACQUES
IPC: G04B19/28
Filed: 1983-10-05
Abstract: The case with a rotating ring 3 comprises, in particular, an opening 1 in which a glass 2 is secured. The rotating ring 3 has a non-circular form which it retains during rotation. To this end, this ring is produced from an elastic deformable material and it is fitted around a non-circular-shaped bearing surface of the watch case. <IMAGE>
Patent EP-0101515-A1 (EP)
Inventor: BROPHY JOHN
IPC: F02D9/08
Filed: 1983-01-28
Abstract: Un petit tube (40) est placé dans chacune des branches (22) du collecteur d'admission (20) d'un moteur à combustion interne. Le tube est aligné par rapport à la lumière d'admission (26) et à la soupape d'admission (30) de manière à diriger une partie du mélange combustible/air s'écoulant au travers du tube pour l'éloigner de la soupape d'admission. Lorsque ce tube est correctement aligné, l'invention permet d'obtenir une combustion plus complète dans les chambres de combustion du moteur, ce qui se traduit par une puissance et un rendement accrus et une émission réduite de gaz polluant.
Patent EP-0121547-A1 (EP)
Inventor: PETERSSON BO ANDERS OLOF
IPC: H01M10/44
Filed: 1983-10-10
Abstract: Régulateur autonome pour régler le courant de charge allant vers les accumulateurs individuels d'une pile. Le régulateur shunte la partie du courant de filtrage constituant un excédant du courant de charge. C'est ainsi qu'est fournie une charge optimale pour chaque accumulateur, indépendamment des différences de décharges spontanées des différents accumulateurs. La valeur du courant shunté est détermineé par la différence entre la tension de pôle d'accumulateur et une tension de référence engendrée dans le régulateur.
Patent EP-0126869-A1 (EP)
Inventor: FRANK ANDREW A
IPC: B60W10/10
Filed: 1984-03-13
Abstract: A control system and method for a power delivery system, such as in an automotive vehicle, having an engine (10) coupled to a continuously variable ratio transmission (CVT) (14). Totally independent control of engine and transmission enable the engine to precisely follow a desired operating characteristic, such as the ideal operating line for low fuel consumption. CVT ratio is controlled as a function of commanded desired system performance (e.g., power or torque) and measured actual system performance, such as CVT torque output, while engine fuel requirements (e.g., throttle position) are strictly a function of measured engine speed. Fuel requirements are therefor precisely adjusted in accordance with the ideal characteristics for any load placed on the engine. Appropriate controls prevent anomalous engine and vehicle behavior, and allow for transient start-up from rest. In a preferred embodiment a proportional controller is used to set the driving diamter of the driver shave of a V-belt traction drive CVT, while the drive diamter of the driven sheave is controlled by a torque ramp.
Patent EP-0126365-A1 (EP)
Inventor: ZAMBELLI MICHELE
IPC: H01F38/42
Filed: 1984-05-07
Abstract: © The invention relates to an SMT transformer for proportional control of static commutating elements. The primary (1) and secondary (2) windings of the transformer are formed by winding respective metal strips (3), superimposed on insulating film, around a portion of a ferrite core (5) of the open type.
Patent EP-0126467-A1 (EP)
Inventor: SCHATZ OSKAR DR-ING
IPC: F02B39/04
Filed: 1984-05-18
Abstract: 1. An internal combustion engine of the piston type comprising, for compression of the combustion air, an adjustable volume displacement charger which has at least one combustion air chamber (28) able to be changed in its volume, said charger being mechanically driven from the engine crankshaft, the stroke frequency of the combustion air chamber or chambers (28) being equal to the ignition frequency of the engine, characterized in that the phase relationship of the charger (26, 50) to that of the engine is able to be adjusted.
Patent EP-0137130-A1 (EP)
Inventor: BORNER JURGEN
IPC: A47J43/25
Filed: 1984-07-04
Abstract: A receptacle for a kitchen utensil (1), with an upwardly open frame (6) for the kitchen utensil (1). The receptacle is intended to ensure a reliable safekeeping of the kitchen utensil (1) provided with knives (3). This is achieved by providing a movable detent (10) on a wall of the frame (6), which detent projects transversely to the insert direction into the insert frame (6). After insertion of the kitchen utensil (1) into the frame (6) the detent (10) engages behind a catch means located on the kitchen utensil (1).
Patent EP-0131939-A1 (EP)
Inventor: SCHAEFF HANS
IPC: E02F3/32
Filed: 1984-07-13
Abstract: A shovel excavator with an upper carriage pivoting unrestrictedly on an undercarriage and with an attachment holder (6) for a boom (8) pivoting laterally at the front. The pivot shaft (5) is located a distance corresponding to at least half the conventional shovel width from the front edge (22) of the operator cab, so that when the boom is pivoted transversely and the shovel post (10) is folded up, together with the excavating shovel (11), this assembly remains within the contour of the upper carriage. Unhampered view forward and on the ground through the folded-up boom assembly is provided to the operator cab. The second pivot shaft (5) is located in the area between the travel track and the longitudinal center line L of the vehicle in one main excavating position of the upper carriage. Neither in the travel position nor in the main excavating position do the side walls of the upper carriage project laterally beyond the undercarriage.
Patent EP-0140113-A1 (EP)
Inventor: ROBA GIACOMO
IPC: C03B37/018
Filed: 1984-09-14
Abstract: The process allows a uniform layer of glass particles, forming the preform, to be deposited on the internal wall of a supporting tube rotated around its axis. A suitable relationship is provided to determine the temperature distribution in the deposition zone. The apparatus makes use of different types of heat sources for generating inside the tube a temperature with the distribution required by the process.
Patent EP-0179165-A1 (EP)
Inventor: STUHN HORST
IPC: B23K11/26
Filed: 1984-10-25
Abstract: 1. A welding machine for carrying out condenser discharge welding with at least two transformers, the secondary coils of which are connected on the one hand to at least one first electrode (main electrode) (4) and on the other hand to at least one second electrode (counterelectrode) (5), characterised in that on both sides of an opening (1) (workpiece opening) for workpieces (_W) to be welded, in each case one transformer or a plurality of transformers connected in series (7, 8, 9 or 10, 11, 12) is or are disposed so that they are opposite one another, the transformers (7, 8, 9 or 10, 11, 12) on either side of the workpiece (W) being connected in series _v_i_a a conductor (6), which surrounds the workpiece opening (1) and is formed as a closed frame, and _v_i_a the welding zone formed by the electrodes (4,5).
Patent EP-0115913-A1 (EP)
Inventor: BRAVENEC FRANK RICHARD
IPC: G01V3/28
Filed: 1984-01-11
Abstract: Well logging methods and apparatus utilize variable frequency induction and have an approximately constant vertical response function. The frequency of operation of a downhole coil array (10) is automatically selected to minimize propagation effects. These techniques permit an N point deconvolution (at 16) of apparent formation conductivity to yield an approximation of the true conductivity of incremental layers of cylindrically symmetrical earth formations, including formations having adjacent layers of arbitrary thicknesses and conductivities, which approximation may be recorded (at 28).
Patent EP-0115916-A1 (EP)
Inventor: THAKE ROY CHARLES
IPC: B07C3/06
Filed: 1984-01-13
Abstract: A sorting machine for sorting generally flat items, for example letters, comprises a plurality of sorting destinations arranged in levels, and conveying means for conveying the items each to an assigned destination. The conveying means includes a plurality of endless flexible tensile elements (8) extending along the machine, the elements each being arranged to cooperate with an adjacent element such as to be capable of transferring the items from one element to another thereby to convey the items from one level to another. 
     There is conveniently provided a climb section at one end of the machine where an element passes over an inclined pulley (9) to take the element to the next higher level.
Patent EP-0147973-A1 (EP)
Inventor: STEGGLES DAVID JAMES
IPC: C07C205/37
Filed: 1984-12-11
Abstract: There are described compounds of the formula
     in which R' is hydrogen or C 1-6  alkyl, R 2  is hydrogen, C 1-6  alkyl or C 3-6  alkenyl, R 3  is hydrogen or C 1-6  alkyl, R 4  is hydrogen or an N-protecting group, n is 2, 3, 4 or 5, and X is oxygen, sulphur or -CH 2 -, provided that when X is -CH 2 - n is 0; and salts thereof. The compounds in which R 4  is hydrogen have pharmaceutical activity.
Patent EP-0136220-A1 (EP)
Title: Système de pompage pour chromatographie en phase liquide
Inventor: COUILLARD FRANCOIS
IPC: F04B9/04
Filed: 1984-08-28
Abstract: La présente invention a pour objet un système de pompage de liquide à débit constant et précis dans le temps constitué par une canalisation (3) principale. Elle est caractérisée par le fait qu'en aval des deux cylindres (0, 1) on trouve un second dispositif (11) antiretour puis un troisième cylindre (2) branché sur un raccord en T (8) dont le piston (15) est également commandé par un système d'entraînement (18), le premier (0) et le troisième (2) piston fonctionnant en phase et le second (1) en opposition de phase de sorte que le premier (0) et le troisième (2) refoulent linéairement quand le second (1) aspire linéairement et réciproquement les trois cylindrées étant respectivement proportionnelles pour la première au temps de refoulement du second cylindre. Elle se rapporte à un système de pompage pour chromatographie en phase liquide.
Patent EP-0122214-A1 (EP)
Inventor: GARDNER JOHN FREDERICK
IPC: F16K49/00
Filed: 1984-03-07
Abstract: A fluid control valve and method of making same are provided wherein such valve (20) comprises a valve body structure (21) having a fluid flow passage therethrough and a first sealing surface and a closure structure (25) for controlling fluid flow through the passage with the closure structure (25) having a second sealing surface adapted to engage the first sealing surface to shut off fluid flow through the valve (20) and wherein such valve comprises a substantially annular heat exchange device (31) comprising at least one of the structures and being disposed immediately adjacent to the sealing surface thereof for controlling the temperature of at least one of the sealing surfaces.
Patent EP-0140912-A1 (EP)
Inventor: ROSE LESLIE
IPC: A61L15/28
Filed: 1984-03-16
Abstract: Un matériau d'alginate de calcium sous la forme de fibres, de tissu ou de film est traité par un procédé augmentant sa solubilité dans l'eau ou dans des solutions salines afin d'élargir son champ d'utilisation dans le domaine médical, en particulier en ce qui concerne les pansements hémostatiques. Ce procédé comporte la substitution d'une partie des ions calcium par des ions hydrogène au moyen d'une réaction avec un acide, puis le traitement du matériau alginique résultant avec une solution de métal alcalin ou de bicarbonate d'ammonium pour remplacer par un métal alcalin ou des ions ammonium une partie des ions hydrogène afin de produire un matériau alginique ayant un pH situé entre 3,5 et 7 après séchage. Ce procédé minimise les exigences de lavage et le risque de gélification du matériau alginique, tout en évitant la décoloration pouvant être produite par des conditions alcalines.
Patent EP-0139018-A1 (EP)
Inventor: HAYAKAWA KIYONORI SONY CORPORA
IPC: G11B5/127
Filed: 1984-03-16
Abstract: Une tête magnétique composite du type à pôle magnétique unique pour l'enregistrement perpendiculaire comprend une unité de tête d'enregistrement-reproduction perpendiculaire et une unité de tête d'effacement. L'unité de tête d'enregistrement-reproduction perpendiculaire consiste en un pôle magnétique principal d'enregistrement-reproduction (10) composé d'un film mince d'un matériau magnétique mou dont une extrémité est disposée en vis-à-vis d'un support d'enregistrement magnétique (11), et qui possède une largeur prédéterminée; des organes de protection non magnétiques (12a) (12b) qui serrent, de chaque côté, la surface du pôle magnétique principal (10) en vis-à-vis du support d'enregistrement magnétique; une partie de noyau magnétique (13a) qui est intégrée à l'organe de protection non-magnétique (12a) et qui est positionnée à une distance prédéterminée du support d'enregistrement magnétique (11) en contact avec au moins une surface du pôle magnétique principale d'enregistrement-reproduction (10); et une partie de rainure (15) aménagée dans la partie du noyau magnétique (13a) qui sépare une première partie de pôle magnétique auxiliaire (14a) en contact avec le pôle magnétique principal d'enregistrement-reproduction (10) et une partie de chemin de retour (14b) faisant office de chemin de retour du flux magnétique du pôle magnétique principal d'enregistrement-reproduction (10), autour duquel est disposé un enroulement sur le pôle magnétique principal d'enregistrement-reproduction (10). L'unité de tête d'effacement se compose d'autre part d'une paire de pôles magnétiques principaux d'effacement (18a) (18b) qui sont positionnés à une distance prédéterminée du pôle magnétique principal d'enregistrement-reproduction (10) dans le sens de défilement du support d'enregistrement magnétique (11), face au support, et sont disposés de sorte que la distance entre eux soit plus petite que la largeur du pôle magnétique principal d'enregistrement-reproduction (10); la tête d'effacement comprend également un enroulement
Patent EP-0138987-A1 (EP)
Inventor: ASSAEL DAVID
IPC: G01S17/66
Filed: 1984-03-27
Abstract: Un système de référence à quatre quadrants (enveloppant les axes X et Y dans la figure 3), établi par rapport à une image cible détectée, convertit efficacement l'image en une cible composite représentant l'union de quatre segments de cible basés sur les quadrants (T1, T2, T3 et T4). Quatre sous-portes (G1, G2, G3 et G4), chacune établie à l'intérieur d'un quadrant de système de référence différent (Q1, Q2, Q3 et Q4) deviennent, en s'unissant, une porte composite de poursuite. Pour rendre effectif le dimensionnement de porte, le degré de conformité entre la porte composite et la cible composite est ensuite optimalisé en optimalisant le degré de conformité entre les sous-portes et les segments-cible associés.
Patent EP-0155302-A1 (EP)
Title: Appareil pour effectuer des copies a partir d'originaux
Inventor: CRAMER JENS-ULRICH
IPC: G07C9/00
Filed: 1984-08-30
Abstract: Un appareil pour effectuer des copies (photocopieur) à partir d'originaux comporte des mécanismes de reconnaissance des marques de sécurité sur les originaux afin d'exclure les originaux comportant une marque de sécurité des photocopieurs normaux. Afin de pouvoir effectuer avec l'appareil aussi bien des copies normales que des copies d'originaux comportant une marque de sécurité, garantir le maintien des prescriptions de sécurité et constater aussitôt l'existence d'une utilisation abusive, les mécanismes de reconnaissance sont prévus en tant que détecteurs pour reconnaître et/ou enregister les codes formant les marques de sécurité; l'appareil comporte en outre une installation de contrôle d'accès, une installation de blocage du procédé de copie en cas de réaction du détecteur et une installation d'alarme.
Patent EP-0159570-A1 (EP)
Inventor: SHIGEMURA YUTAKA
IPC: G03G15/20
Filed: 1985-03-28
Abstract: In a copying machine comprising a fusing device (5) which, by rotating a heating roller (53) and a press roller (54) in a mutually forcible contact, fuses a toner image on the copying paper (P) passing through the rollers (53) (54) and which is controlled to the wait-reset state capable of the copying operation and the wait state incapable of the copying operation in accordance with the conditions of the fusing device (5), a method for controlling the copying machine is established in such a way to set it in the wait-reset state after passing a certain fixed period of time after heating the heating roller (53) to a temperature T 3  higher than a setting temperature T 2  for fusing in the initial starting stage, and, after passing the initial starting stage, to raise the temperature from the low setting temperature T 1  in the wait state to bring it up to the setting temperature T 2  for fusing, and setting the wait-reset state even before reaching the setting temperature for fusing, but reaching it without fail when the edge of the copying paper (P) reaches the fusing device (5).
Patent EP-0214321-A1 (EP)
Title: Anordnung zur Abdichtung eines Refrigeratorverdrängers
Inventor: KIESE GERHARD DR
IPC: F16J9/06
Filed: 1985-09-02
Abstract: Um bei einem Refrigerator eine hohen Ansprüchen genügende Abdichtung zwischen Verdränger (1) und zylindrischer Gehäusewand (2) zu erzielen, wird ein Dichtsystem (4) vorgeschlagen, das zwei axial einander anliegende Kolben­ringe (5, 6) mit versetzt angeordneten Spaltöffnungen (8, 9) aufweist; die Spaltöffnungen sind Z-förmig gestaltet; sein mittlerer Abschnitt erstreckt sich vorzugsweise über 30°.
Patent EP-0195118-A1 (EP)
Inventor: AKIYAMA HIROYUKI
IPC: C08J9/16
Filed: 1985-10-28
Abstract: Disclosed herein are propylene-base random copolymer particles suitable for use in the production of pre-foamed particles. The copolymer particles are obtained by heating starting copolymer particles to the crystallization temperature thereof and then quenching them in a medium of (the crystallization temperature - 30°C) or lower. Processes for obtaining the copolymer particles are also disclosed. Pre-foamed particles produced using the copolymer particles contain large cells. They can thus provide foamed moldings which are substantially free of shrinkage and have good flexibility.
Patent EP-0180209-A1 (EP)
Inventor: YAMAMURO SIGEAKI
IPC: F16H61/20
Filed: 1985-10-29
Abstract: A control device for an automatic transmission comprises an electromagnetic valve that is subject to pulse duty factor control and generates an adjustment pressure variable in a first pattern after a rod of a shift operation mechanism has moved into an overstroke range beyond a maximum reduction ratio position. The adjustment pressure is variable in a second pattern when the rod fails to move into the overstroke range. An adjustment pressure change-over valve is formed integral with the rod and applies the adjustment pressure to a servo actuating pressure regulator valve (i.e., a throttle valve) when the motor vehicle is at a standstill and the engine idles so as to effect a creep torque control. When the motor vehicule starts moving at a speed above a ertain vehicle speed, the adjustment pressure change-over valve applies the adjustment pressure to a lock-up control valve, thereby to effect a lock-up control.
Patent EP-0185894-A1 (EP)
Inventor: HUBNER FRANZ
IPC: F15B21/0427
Filed: 1985-10-31
Abstract: Hydraulic system (1) with a small-capacity oil tank (7), an oil- delivery pump fed from the oil tank (7), oil consuming devices supplied with hydraulic oil by the oil-delivery pump, a return line (2) leading from the oil consuming devices to an oil cooler (5 or 13) connected to the oil tank (7), and also a regulating device which brings the hydraulic oil at the start from low temperatures to optimum operating conditions in as short a time as possible and keeps the operating conditions constant during operation as far as possible within narrow limits, in which the cooling is regulated without moving parts, more specifically by virtue of the fact that the regulating device is designed like a flow-resistance balance, has at least one by-pass line (4 or 9) through which oil flows rectilinearly at least in the working area and with an abruptly constricted cross-section of flow, the length of which is negligible, which by-pass line (4 or 9), bridging the oil cooler (5), is connected indirectly or directly to the return line (2) and the oil tank (7) and whose cross-section of flow, at the constricted point (8), has a flow resistance adapted to the flow resistance of the oil cooler (5), and that the flow resistance of the oil cooler (5) is at least half the flow resistance of the constricted point (8) when the hydraulic oil is in the optimum operating state. <IMAGE>
Patent EP-0189563-A1 (EP)
Inventor: FURST WILHELM
IPC: F42C15/20
Filed: 1985-12-07
Abstract: Zur Entsicherung eines Zünders (8) eines Bomblets (3) werden zwei voneinander unabhängige Entsicherungskriterien gefordert. Dies wird dadurch erreicht, daß ein, einen Detonator (17) enthaltender Schieber (16) durch Verband der Bomblets (2-4) untereinander gesichert ist und erst dann entsichert wird, wenn der Verband der Bomblets (2-4) gelöst ist und eine ausreichende Luftanströmung (57) zum Antrieb eines Sicherungshebels (26) vorliegt.
Patent EP-0155716-A1 (EP)
Title: Olefin polymerization process
Inventor: GOODALL BRIAN LESLIE
IPC: C08F4/64
Filed: 1985-02-21
Abstract: A process for the polymerization of an alpha mono-olefin in the presence of certain supported coordination catalysts systems which comprise (a) a procatalyst, (b) a cocatalyst and, (c) a selectivity control agent, wherein
     (a) is a solid composition comprising magnesium chloride, titanium tetrachloride, and an electron donor;   (b) is an aluminium trialkyl; and   (c) is a combination of a strong selectivity control agent and a weak selectivity control agent.