baber/WOPTO huggingface dataset:
Patent EP-0511293-A1 (EP)
Inventor: KARLSEN LASSE
IPC: F41J5/06
Filed: 1991-01-18
Abstract: Est décrit un appareil indicateur pour déterminer la trajectoire ou le sens de la trajectoire d'un projectile se déplaçant à vitesse supersonique. Il comprend des transducteurs sensibles à la pression (T1-T4), qui ont des positions fixes les uns par rapport aux autres ou se déplacent les uns par rapport aux autres de manière définie, et qui sont destinés à mesurer l'onde de pression générée par le projectile. De même, des moyens sont prévus pour produire des signaux électriques à partir des transducteurs, qui représentent les valeurs de pression détectées par les transducteurs. A l'aide desdits signaux provenant de chaque transducteur de pression, les circuits de calcul déterminent une valeur relative au moment où l'onde de pression traverse le transducteur. A partir de ces valeurs temporelles et des grandeurs géométriques, lesquelles spécifient la position de chaque transducteur par rapport à un système de coordonnées dans l'espace, les circuits de calcul évaluent le sens de la trajectoire du projectile avec plus ou moins de précision. Ainsi, la localisation du point de lancement du projectile s'effectue également avec plus ou moins de précision. Dans un mode préféré de réalisation, les circuits de calcul sont destinés à utiliser des valeurs provenant de quatre transducteurs de pression à mouvement connu, et l'onde de pression provenant d'au moins deux et de préférence trois projectiles se suivant avec approximativement la même direction de trajectoire. En variante, les circuits de calcul sont conçus pour utiliser des valeurs provenant d'au moins huit ou, pour une très haute précision, douze transducteurs de pression assemblés par groupes de quatre, et l'onde de pression provenant d'au moins un projectile.
Patent EP-0515450-A1 (EP)
Title: Process and device for treating fluids by means of a pourable solid by the counterflow method.
Inventor: GROCHOWSKI HORST
IPC: B01D53/08
Filed: 1991-02-13
Abstract: Combustion fumes charged with dust and gaseous pollutants are purified during upward flow through a bed of solids with absorptive and/or catalytic effect, with the bed renewed at intervals by adding fresh solids from above. - During periods of withdrawal of used solids from the reaction chamber base and of application of fresh solids, the flow of fumes is interrupted. The reaction column is pref. divided into a number of laterally adjacent chambers functioning in parallel and while fume flow through a given chamber has stopped, the ascending fumes are deflected into one or more lateral chambers. - The cleaning process, which pref. follows a wet washing stage is controlled by a slider or valved and spanning the column floor and operating at fixed time intervals to open or close fume access.
Patent EP-0472709-A1 (EP)
Inventor: REFREGIER PHILIPPE
IPC: H04B10/532
Filed: 1991-03-12
Abstract: Dispositif de création de retards optiques dans lequel on prévoit plusieurs trajets optiques secondaires (t1, t2, t3) placés en série et en dérivation avec un trajet optique principal (XY). L'accès à ces trajets optiques secondaires (t1, t2, t3) se fait à l'aide de commutateurs (C1, C2, C3) placés sur le trajet optique principal. Les longueurs des circuits à retards (t1, t2, t3) sont en progression géométrique dont la raison de progression est de valeur 2. Selon les états de commutation des commutateurs (C1, C2, C3) on peut donc obtenir une série de retards équidistants. Application: commande optique d'une antenne à balayage.
Patent EP-0487665-A1 (EP)
Inventor: PERTHUS PETER
IPC: F21V17/00
Filed: 1991-05-23
Abstract: Le projecteur présente une lampe à décharge (14) placée dans son réflecteur (11) dans un porte-lampe (13). La lampe à décharge (14) est entourée à distance d'un piston enveloppant cupiliforme (19) en verre bloquant la lumière UV émise par la lampe à décharge (14). Le fond (22) du piston enveloppant (19), orienté vers la sortie du faisceau lumineux, est doté d'une couche opaque (23). Le piston enveloppant (19) est retenu, à son extrémité frontale ouverte, dans un évidement en couronne (21) dans le porte-lampe (13). Sur la face extétieure du piston enveloppant (19) sont déposées par vaporisation des pistes conductrices électriques (27, 29), lesquelles font partie d'une amenée de courant depuis le circuit de bord du véhicule vers un ballast (18) servant à alimenter la lampe à décharge (14) en courant haute tension et lesquelles sont reliées au circuit de bord par l'intermédiaire de contacts dans l'évidement (21).
Patent EP-0500880-A1 (EP)
Inventor: GOODHUE WILLIAM VELTE
IPC: B29C65/00
Filed: 1991-09-05
Abstract: Procédé et appareil de fabrication de structures en nid d'abeilles extensibles et aptes à servir de voilages pour fenêtres. Dans un mode de réalisation, on introduit de manière continue dans un dispositif coupeur (25) des bandes tubulaires pliées (15) dotées de lignes adhésives afin de couper les bandes à des intervalles prédéterminées. Les longueurs de bande sectionnées passent ensuite plus rapidement à un dispositif d'empilage (32) où elles subissent un traitement supplémentaire avant que n'arrive la prochaine longueur de bande. Dans un autre mode de réalisation, des feuilles de matériau avancent en continu en direction aval, on applique des lignes adhésives, on découpe une feuille intermédiaire en bandes, et on lie les bandes au niveau de leurs bords opposés aux feuilles extérieures. En utilisant un matériau transparent ou poreux pour former les feuilles extérieures et un matériau opaque pour former la feuille intermédiaire, on peut obtenir une structure en nid d'abeilles régulatrice du passage de l'air ou de la lumière.
Patent EP-0564472-A1 (EP)
Inventor: BULJAN SERGEJ T
IPC: C04B35/74
Filed: 1991-09-30
Abstract: Article en cermet dense (10) comprenant environ 44 % à 93 % d'une première phase dure granulaire (12), environ 4 % à 44 % d'une seconde phase dure granulaire (14) et environ 2 % à 20 % d'une phase métal (16), toutes les phases étant exprimées en pourcentage volumétrique. La première phase dure est constituée essentiellement d'oxyde d'aluminium et de 0 % à moins de 5 % d'un ou de plusieurs oxydes sélectionnés parmi le magnésium, le zirconium, l'yttrium, le hafnium et le silicium. La seconde phase dure est constituée essentiellement d'un carbure, d'un nitrure ou d'un borure réfractaire dur ou d'un mélange ou d'une solution solide de ces derniers. Les matériaux préférés pour l'inclusion dans la seconde phase dure sont le carbure de titane, le carbure de hafnium, le carbure de tantale, le nitrure de tantale, le carbure de tungstène, le diborure de titane et le carbure de bore. La phase métal est constituée essentiellement d'un mélange de nickel et d'aluminium dont la proportion nickel/aluminium est comprise entre environ 85:15 et environ 88:12, et d'un additif en une quantité comprise entre 0 % et 5 % qui est sélectionné dans le groupe formé par le titane, le zirconium, le hafnium, le vanadium, le miobium, le tantale, le chrome, le molybdène, le bore et/ou le carbone. La phase métal préférée a pratiquement une structure cristalline ordonnée du type Ni3Al.
Patent EP-0559938-A1 (EP)
Inventor: GREPPMEIER PAUL
IPC: G01F1/66
Filed: 1992-03-11
Abstract: A one-tube connecting device is known as a flow meter of short design operating in accordance with the principle of the propagation time of ultrasound, but it causes a relatively high pressure drop. This disadvantage is avoided by means of a flow meter having a two-tube connection and operating in accordance with the throughflow method. The aim is to provide such a meter of short design, e.g. with a length of 110 mm, for connection to existing pipe installations, simple fitting being regarded as important. This is achieved by means of a flow meter in accordance with the figure, which has a tubular jacket (1) having external threads (7) on both its ends. Inserted into the interior of the tubular jacket (1) is a measuring tube (3), through which the medium to be measured flows and which has at the ends widened flow regions (8) which overlap the external threads (7) at least partly. The ultrasonic transducers (5) provided for the purpose of flow measurement are accommodated in cutouts (4) in the tubular jacket (1) and are separated only by a wall (9) from the thread (7) adjacent thereto. <IMAGE>
Patent EP-0505913-A1 (EP)
Inventor: BEDUGLIO ANGELO
IPC: H04M1/02
Filed: 1992-03-18
Abstract: The invention concerns a system of audio and/or video intercom equipment for buildings, comprising an external calling unit and one or more internal surveillance units, and also electric connectors for connecting the external unit to those internal. 
     According to the invention a box (10) is provided being of contained dimensions that can house an external audio/video calling unit (35, 36, 37, 44, 46), said contained dimensions of said box (10) being substantially in line with those of the normal boxes apt of containing an analogous calling unit for a system of only audio intercom equipment (33, 34, 35, 36, 37). 
     Both the box (10) and the external calling units (33,34,35,36,37,,44,45,46) are modularly expandible, both in the vertical sense and the horizontal sense.
Patent EP-0515816-A1 (EP)
Inventor: ALVAREZ-AVILA CARLOS DIPL-DR
IPC: F02D1/10
Filed: 1992-04-14
Abstract: Fuel injection pump for internal combustion engines with a fuel injection quantity adjustment device, in which by switching on a stepping motor 26 and a variation of the spring arrangement 10, 11, 12, 22 on the adjusting device, not only the start and full load injection quantity but also the idling injection quantity can be controlled as a function of operating parameters of the internal combustion engine. 
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Patent EP-0509458-A1 (EP)
Inventor: MIKI YASUAKI
IPC: C08L77/12
Filed: 1992-04-14
Abstract: A resin composition comprising a polyester and a modified polyolefin, wherein said polyester has an amide bond in polymer main chain and said modified polyolefin has a carboxylic acid group or a derivative thereof.
Patent EP-0517063-A1 (EP)
Inventor: MUELLER LOTHAR
IPC: G06F3/0362
Filed: 1992-05-25
Abstract: A so-called "mouse" is frequently used for moving a cursor (CU) on the screen (BS) or for selecting or displacing a plurality of characters or complete frames. This known operating element is awkward to handle, particularly in the industrial area. The device according to the invention exhibits a displacement unit (VE) which can be axially moved on a guide rail (FS) extending approximately parallel to one edge of the screen (BS) and can be rotated about the axis of this guide rail. The operator thus has the mental reference between movement on the screen (BS) and the movement of the displacement unit (VE). The invention is used in data processing systems, and in operating and monitoring systems. <IMAGE>
Patent EP-0518116-A1 (EP)
Inventor: HOLECZEK MICHAEL DIPL-ING
IPC: G01R19/25
Filed: 1992-05-26
Abstract: To measure the peak value of an alternating voltage, the following method steps are used:   the alternating voltage to be measured is converted into digital values by sampling,   the amplitude histogram is determined from these digital values, by integrating this amplitude histogram, its distribution function is determined which thus corresponds to the probability with which the alternating voltage exceeds the in each case associated amplitude value (transgression probability), the in each case extreme amplitude value of the histogram, the transgression probability of which is equal to or greater than a predetermined limit value which is greater than zero, is determined as upper or lower peak value.   <IMAGE>
Patent EP-0518233-A1 (EP)
Inventor: JUNKER WILHELM
IPC: E01F9/588
Filed: 1992-06-05
Abstract: The road marking (20) has a number of basic bodies (21) which are coupled to one another in the longitudinal direction one behind another by means of coupling devices. For each basic body (21), at least one reflector bow (23) is present, which is aligned transversely to the longitudinal extent of the basic body (21) and is detachably connected to the basic body (21) by means of a connection device. The reflector bows (23) have on both their end sides a number of reflectors (49) which are permanently connected to the reflector bow. <IMAGE>
Patent EP-0529237-A1 (EP)
Inventor: MENGE HEINRICH
IPC: E03D1/14
Filed: 1992-07-01
Abstract: A device for controlling a flushing action in the region of a toilet bow has a float (4) which is movably guided in a casing (1), a lifting element (5) which is movable in the direction of a longitudinal axis (2) of the casing and a sealing element (6) which is connected to the lifting element (5) and can be turned towards a flushing aperture arranged in the region of a flushing box which accommodates the casing (1). A device for controlling a flushing action is provided with a presettable minimum flushing quantity and with a presettable interruption of the flushing action once the minimum flushing quantity has been delivered. The casing (1) has a control aperture (8) which forms regions of the device and in the region of which a control element (9) is guided, which is essentially designed as a seal, which is connected to a positioning element (10). The positioning element (10) is essentially rod-like. It extends essentially parallel to the longitudinal axis (2) of the casing. The control element (9) is essentially designed as a sealing disc. In the region of at least one bounding surface (46) of the control element (9) is arranged at least one cross piece (11), which is arranged essentially perpendicular to the control element (9) and centrically in relation to the positioning element (10). At least one cross piece (11) is in each case arranged in the region of an upper bounding surface in a vertical direction and also in the region of a lower bounding surface in a vertical direction, of the control element (9). At least three cross pieces (11) are arranged in each case roughly in the shape of a star relative to the positioning element (10). A shoulder (13) is arranged in the region of the control aperture (8), which shoulder (13) extends essentially in the direction of the longitudinal axis (2) of the casing, so as to extend delimitation of the control aperture (8). <IMAGE>
Patent EP-0522427-A1 (EP)
Inventor: MORITZ HANS-PETER
IPC: H01R13/436
Filed: 1992-07-01
Abstract: In a multipole coupling half, the actual housing is used indirectly via a plug-in unit for holding contact elements to which an electrical lead is connected. For insertion of the contact elements, the plug-in unit must be secured in a pre-latching position, where perforations in the housing which are used for insertion of the contact elements are aligned with corresponding holders in the plug-in unit. In order reliably to attain this pre-latching position and in order not to reach the final locking position of the plug-in unit in an undesired manner, a blocking knob, which can be pressed in elastically transversely with respect to the displacement direction, is provided on the plug-in unit, to which blocking knob a window in the housing which has a corresponding blocking profile is allocated. Before the plug-in unit can be pushed in further, the blocking knob must be pressed in manually from the outside of the housing through the window, which is at the same time used as an operating opening, until the blocking profiles become disengaged. The blocking knob thus acts like a pushbutton. The latter is preferably integrally formed on an elastically bending arm of the plug-in unit. <IMAGE>
Patent EP-0554503-A1 (EP)
Inventor: LWEE NAI HOCK
IPC: H01R13/62
Filed: 1992-07-06
Abstract: An electrical connector (12) is provided which can readily fix a metal latch (40) member to a housing (14). A groove (22) is provided in the housing (14) of the connector to allow a daughter board (2) to be inserted therein. A pair of resin latch members (26) are provided one at each end of the groove (22) to hold the daughter board (2) in a predetermined latched position. A pair of metal latch members (40) are provided one at each end of the housing (14) to hold the daughter board (2) in a sandwiched relation with the resin latch members (26) interposed. The metal latch members (40) are fixed to the housing (14) by fitting their fang section over the housing with openings (46) of the fixing section fitted over the projections (34) provided on the opposite side surface of the housing (14).
Patent EP-0535419-A1 (EP)
Inventor: DEIRINGER GUENTHER DR
IPC: B03D1/002
Filed: 1992-09-10
Abstract: Die Erfindung betrifft ein Verfahren zum Abtrennen von Kunststoffen aus Polyester aus einem Gemisch von Kunststoffen aus Polyester, Polyvinylchlorid und gegebenenfalls anderen Kunststoffen, dadurch gekennzeichnet, daß das Gemisch der Kunststoffe mit einer wäßrig alkalischen Lösung behandelt wird und der Polyester von Polyvinylchlorid und gegebenenfalls anderen Kunststoffen durch Flotation abgetrennt wird.
Patent EP-0535430-A1 (EP)
Inventor: HAMMER HARTMUT DR
IPC: C07C41/42
Filed: 1992-09-14
Abstract: A process for the preparation of dimethyl ether which has no foreign odour and is thus excellently suited as a propellant is made available. This dimethyl ether is prepared from methanol, the methanol used being treated before reaction to give dimethyl ether and/or the dimethyl ether product still containing odour components being treated with acidic ion exchanger.
Patent EP-0558797-A1 (EP)
Title: Vorrichtung zur Kathodenzerstäubung
Inventor: SICHMANN EGGO
IPC: H01J37/34
Filed: 1992-10-08
Abstract: Vorrichtung zur Kathodenzerstäubung für die Herstellung dünner Schichten auf einem Substrat (13) mittels eines Plasmas in einer Vakuumprozeßkammer (11), im wesentlichen bestehend aus Magneten, Polschuhen, einer Anode, einem als Kathode ausgebildeten Target aus dem zu zerstäubenden Werkstoff und einer Blendenanordnung, wobei a) die dem Substrat (13) zugewandte, zu zerstäubende Vorderseite des Targets (16) im wesentlichen dachförmig verläuft und die Dachflächen symmetrisch zur Achse A-A des Targets ausgeführt sind, daß die Dachform durch mindestens zwei oder mehr Ebenen gebildet wird und die Senkrechten, die auf den Vorderseiten der beiden längsten Ebenen erzeugbar sind, ihren gemeinsamen Schnittpunkt vor dem Target (16) haben, b) nur ein Magnetsatz (2) mit Polschuhen (1a,4) verwendet wird, c) die dem Substrat(13) zugewandten Stirnseiten (1b,4a) der Polschuhe (1a,4) mit einer Schräge versehen sind. <IMAGE>
Patent EP-0549967-A1 (EP)
Inventor: KRAMER WERNER DR DR
IPC: A23L29/275
Filed: 1992-12-17
Abstract: Polymeric and oligomeric bile acids can be prepared by polymerisation of monomeric bile acids of the formula I G - X - A (I> in which G, X and A have the stated meanings, or by copolymerisation with a monomer of the formula IV <IMAGE> in which R<9> and R<10> have the stated meanings, or by copolymerisation with N-vinylpyrrolidone or its derivatives, and/or by copolymerisation with ethylenically unsaturated dicarboxylic anhydrides and ethylenically unsaturated dicarboxylic acids with, in each case, 2-6 C atoms; their diesters or monoesters, where the esters are alkyl esters with 1-6 C atoms, cycloalkyl esters with 5-8 C atoms, benzyl or phenyl esters. They can be used as pharmaceuticals, food additives, formulating auxiliaries and detergents.
Patent EP-0565779-A1 (EP)
Inventor: KOHLER GREGORY R
IPC: B02C7/12
Filed: 1992-12-17
Abstract: A grinding plate (10) for the face (104) of a refiner disc (100) having a center and a substantially circular periphery (102), comprises a plurality of grinding plate segments (12) arranged side-by-side on the face (104) of the disc to form a substantially annular refining region (14) having an inner edge (22) near the center and an outer edge (24) near the periphery of the disc. Each plate segment (12) extends substantially radially and has a pattern of bars and grooves between bars, whereby material to be refined and steam produced during refining, can flow in the grooves in the general direction from the inner edge (22) toward the outer edge (24) of the refining region (14). The pattern includes an inner pattern (18) of substantially radially oriented inner bars (30) and inner grooves (32), substantially each inner groove having dam structure (34) for interrupting radial flow of material therethrough and an outer pattern (20) of outer bars (36) and outer grooves (38), defining flow channels (48) extending from the inner pattern (18) to the outer edge (24) of the plate segment (12) at an angle of at least about 45 degrees relative to the general direction of flow through the inner grooves (32). The flow channels (48) do not have surface dams.
Patent EP-0506193-A1 (EP)
Inventor: MESCHI LUCIANO
IPC: B65H35/10
Filed: 1992-03-21
Abstract: A device for effecting the tearing of a paper sheet (40), or the like, along a pre-punched straight line or area (46) substantially transversal with respect to the sheet is disclosed. 
     The tearing device comprises two roll pairs (10, 12) having opposed cylinders (14, 16) in which the cylinders are so shaped to have two opposed planar faces (36, 38) for delimitating a free passage for the sheet (40) while the remaining faces (42, 44) are of substantially convex shape, so that, when the rolls (10, 12) rotate, said convex faces (42, 44) get each other in touch, grasping the sheet (40). 
     The angular speed of both roll pairs (10, 12) is the same but, according to the invention, the cross-section of the cylinders (16) of the rolls (12) located downstream of the pre-punched area (46) is larger than that of the cylinders (14) of the rolls (10) located upstream of the area so that the peripheral speed of the first ones is higher than that of the second ones, that causing the development of a tensile action on the sheet (40) during the contact time of the sheet itself with the convex faces (42, 44) of the above mentioned cylinders (14, 16) and the tearing of the pre-punched area (46).
Patent EP-0501606-A1 (EP)
Inventor: BUSCH FRANCIS RICHARD
IPC: G21C19/02
Filed: 1992-01-24
Abstract: A drive system for propelling first and second drive trucks (18,20) of a bridge (12) includes a first motor (46 l ) and transmission (32 l ) for driving the first truck (18), an independent second motor (46 r ) and transmission (32 r ) for driving the second truck (20) and a controller (40) for coordinating the first (46 l ) and second motors (46 r ) for maintaining differential transverse travel between the first and second drive trucks (18,20) to less than a predetermined maximum. A first closed-loop (82 l ) controls velocity of the first drive truck (18), a second closed-loop (82 r ) controls velocity of the second drive truck (20), and an auxiliary closed-loop (90) senses a difference in travel of the first and second drive trucks (18,20) and adjusts performance of at least one of the first and second closed-loops (82 l , 82 r ).
Patent EP-0510858-A1 (EP)
Inventor: KATZ AVISHAY
IPC: H01L21/285
Filed: 1992-04-14
Abstract: Disclosed is a method that comprises selective deposition of TiN x  (13) on III-V compound semiconductor material (11). The TiN x  can advantageously be used as contact metal. Exemplarily, deposition is by rapid thermal low pressure (RT-LP) MOCVD using dimethylamidotitanium with H₂ carrier gas.
Patent EP-0515100-A1 (EP)
Inventor: NAKAMOTO HIROYUKI
IPC: G01N33/493
Filed: 1992-05-14
Abstract: Apparatus for automatically analyzing cells in urine using flow cytometry includes means (1-9) for converting scattered-light signals indicative of individual cells in a urine specimen into corresponding pulse signals, means (19, 35) for converting the pulse width of each pulse signal resulting from the aforementioned conversion into cell-diameter data in accordance with known cell diameters, and means (35, 37) for classifying and enumerating various cells in the urine in correlation with each item of cell-diameter data resulting from the conversion.