baber/WOPTO huggingface dataset:
Patent EP-0088250-A2 (EP)
Inventor: SCHNEIDER CLAUS DR
IPC: A61K31/44
Filed: 1983-02-10
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein R1 is amino, acetylamino, hydroxymethyl, methoxymethyl or   <IMAGE>  R2 and R3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, methoxy, methyl or ethyl; R4 is straight or branched alkyl of 1 to 3 carbon atoms; and R5 and R6, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 4 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocyclic ring where, in the case of a 6-membered ring, a -CH2-group in the ring may be replaced by an oxygen atom, and non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful as antidepressants.
Patent EP-0094544-A2 (EP)
Inventor: PFIZENMAIER WOLFGANG
IPC: B65H26/00
Filed: 1983-05-02
Abstract: Bei einer Vorrichtung zur Bestimmung und Verstellung der Lage einer Materialbahn (1), insbesondere der Papierbahn einer Rollendruckmaschine, sind zwei Sensoreinheiten (11, 12) vorhanden, die je eine auf eine Kante der Materialbahn gerichtete Lichtquelle (13) und einen auf reflektiertes Licht ansprechenden fotoelektrischen Sensor (14) aufweisen. Die Sensoreinheiten wirken mit einem Reflektor (16) zusammen, der auf der den Sensoreinheiten abgewandten Seite der Materialbahn (1) angeordnet ist und über die Bahnkanten übersteht. Die Ausgangssignale der Sensoreinheiten werden einer zwei Vergleicher (27, 39) umfassenden Steuereinheit zugeführt, die Einstellsignale für eine Einrichtung zur Einstellung der Bahnlage erzeugt, die einen Schrittmotor (4) und einen Drehrahmen (3) für die Materialbahn (1) umfaßt. Der erste Vergleicher (27) der Steuereinheit bildet die Differenz aus den beiden Ausgangssignalen der Sensoreinheiten (11, 12). Von diesen Sensoreinheiten kann wenigstens eine (11) mit dem Vergleicher (27) über einen Tiefpaß (23) gekoppelt sein. Wird ein solcher Tiefpaß nicht verwendet, ermöglicht die Vorrichtung eine Mittenregelung, während die Verwendung eines Tiefpasses eine Bahnkanten-Regelung ergibt. Der zweite Vergleicher (39) ermöglicht das Zuführen von Steuersignalen für die Korrektur der Bahnlage. Die Verwendung eines Schrittmotors (4) macht die Anwendung von Impulsfolgen sowohl zu Regelungs- als auch zu Einstellzwecken möglich. Die zu Einstellzwecken benötigten Antriebsimpulsfolgen können von unterschiedlichen Stellen der Vorrichtung aus erzeugt werden. Dort können auch einfache Anzeigevorrichtungen angeordnet werden, die angeben, ob sich die Vorrichtung im optimalen Regelbereich befindet oder nicht.
Patent EP-0100991-A2 (EP)
Inventor: WILLERT OTTO
IPC: F16S3/02
Filed: 1983-08-02
Abstract: Ein Verbundprofil besteht aus zwei Metallprofilstäben und mindestens einen, in jeweils eine Klemmnut der Metallprofilstäbe eingreifenden, wärmeisolierenden und einstückig ausgebildeten Isolierstab. Der Isolierstab ist in der jeweiligen Klemmnut durch deren hakenförmig ausgebildete und an den Isolierstab angedrückte Nutstege festgelegt, wobei am Isolierstab und in der jeweiligen Klemmnut einander entsprechende Zentrierungsmittel zur Gewährleistung der Maßgenauigkeit beim Andrücken der Nutstege vorgesehen sind. Als Zentrierungsmittel weist der jeweilige Klemmnutboden eine sich in Richtung zum isolierstab hin erweiternde, im Querschnitt trapezförmige Zentrierungsnut und die in die Klemmnuten eingreifenden Teile des Isolierstabes einen zu den Metallprofilstäben hin sich verjüngenden, im Querschnitt trapezförmig ausgebildeten Teil auf, der in die jeweilige Zentrierungsnut zentrierend eingreift. Außerdem weisen der Isolierstab und/oder die Metallprofilstäbe in ihrer Längsrichtung mindestens eine Leiste auf, an der eine elastische Mitteldichtung befestigbar ist, die diese Dichtung aussteifen und lagemäßig genau festlegen, wobei die Leiste dichtende Funktion besitzt.
Patent EP-0105489-A2 (EP)
Inventor: PROVONCHEE RICHARD BURBANK
IPC: G01N33/48
Filed: 1983-09-29
Abstract: A device and method of making and using the same in performing manual and automated chemical reactions and analyses of clinical assay mediums. Such device including a solid, microporous element formed of adsorbent material and having walls defining an internal cell structure comprised of interconnecting cells within which is contained a precise, measured quantity of reagents.
Patent EP-0105492-A2 (EP)
Title: Device for forming patterns from aerosol container
Inventor: STREIT ALLAN LEE
IPC: B05B15/04
Filed: 1983-09-29
Abstract: A marking device for mounting on the valve stem of a pressurized dispenser having a valve actuated by said valve stem, said container having a marking material and a propellant medium therein, said marking device comprising a mark-forming member, provided with an axial bore, said mark-forming member being adapted to be connected with the valve stem so that there is provided communication between the axial bore and a dispensing passage in the valve stem when the valve stem is actuated so as to dispense the marking material from the mark-forming member, said mark-forming member having a surface for contacting an object to be marked, said surface having disposed therein one or a plurality of open grooves extending radially from the axial bore to the outer periphery of the surface, characterized by the fact that said grooves (19; 19') have facing side walls (21, 22; 21', 22') angularly disposed with respect to each other so as to diverge in the direction of the surface (20; 20') in which the grooves (19, 19') are disposed.
Patent EP-0108339-A2 (EP)
Inventor: KAMINSKY WALTER PROF DR
IPC: C07F5/06
Filed: 1983-10-26
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von oligomeren Alkylaluminoxanen der allgemeinen Formeln: <IMAGE> für lineares Aluminoxan und <IMAGE> für cyclisches Aluminoxan mit R = C1-C6 Alkyl, vorzugsweise Methyl, n = 2 - 40, vorzugsweise 10 - 20, durch Umsetzung von kristallwasserhaltigen Aluminiumsalzen, vorzugsweise von kristallwasserhaltigem Aluminiumsulfat, mit Aluminiumtrialkyl, vorzugsweise mit Aluminiumtrimethyl. Derartige Aluminiumoxane können als Katalysatorkomponente bei der Herstellung hochaktiver, homogener Ziegler-Katalysatoren verwendet werden.
Patent EP-0088487-A2 (EP)
Inventor: SUZUKI HIROKAZU
IPC: B41J2/355
Filed: 1983-01-18
Abstract: A semiconductor device which is used, for example, for controlling and driving thermal heads of a thermal printer facsimile apparatus, comprises a first circuit (1) activated when power is supplied to the semiconductor device and a second circuit (2) activated only when both power and a signal from a power control circuit (7) are applied to the semiconductor device. In the facsmile apparatus, data storing circuits (8) form part of the second circuit and are activated from a power switching circuit (6) receiving the control signal when the thermal heads are to print on the record medium data elements provided by output buffer circuits (11). These form part of the first circuit and are controlled by the data storing circuits. The activation of the second circuit is removed when printing of the data elements is completed and the record medium is to be advanced to the next printing position.
Patent EP-0090542-A2 (EP)
Inventor: FULLER MAURICE DONALD
IPC: H01H13/70
Filed: 1983-03-15
Abstract: A keyboard (30), particularly for control of electronics in vehicles, has at least one key (33) mounted in a recess in the keyboard (30) and pivotable about a pivot (51) to press against a shaped portion (67) of a rubber gasket (63) to operate an electrical switch (69). A display (80), preferably a multiple character LCD, for labelling the switch is visible through a transparent member (49) and connected to a p.c.b. by zebra striped members (81, 82). The display (80) ist not obscured by a finger operating the key (33). The key (33) has a transverse bore (54) in which a compression spring is mounted with balls at the end of the spring to co-operate with stepped generally cylindrical members mounted with their axes perpendicular to the pivot pin (51) and forming detent means to give the key (33) a tactile operation. Preferably the key (33) operates three switches (69) by way of three shaped portions (67).
Patent EP-0091771-A2 (EP)
Inventor: FETHKE WALTER PAUL
IPC: F01N3/00
Filed: 1983-04-05
Abstract: There is disclosed a non-catalytic method for extending the life of the metal parts of an automobile muffler which comprises placing an adsorbent mass, preferably of crystalline zeolitic molecular sieve, in the internal space thereof, in sufficient amount to prevent condensation of water vapour from the engine exhaust gases on the walls thereof after engine shutdown. This procedure significantly inhibits corrosion of the metal parts.
Patent EP-0101168-A2 (EP)
Inventor: MAYES ANTHONY JOSEPH
IPC: A01N47/36
Filed: 1983-06-28
Abstract: The herbicidal action of benazolin is improved by the addition of one of chlorsulfuron, metazachlor, haloxyfop, tridiphane or 4-amino-3,5-dichloro-6-fluoro-2-pyridinyl/ oxyacetic acid.
Patent EP-0115162-A2 (EP)
Inventor: HUGGARD MARK THOMAS
IPC: B29C51/00
Filed: 1983-12-20
Abstract: There are provided heat-resistant, foamed, crystalline polyesters, such as polyethylene terephthalate foamed with a polycarbonate and subjected to crystallization annealing. which are particularly useful for forming light weight, ovenable food containers.
Patent EP-0112209-A2 (EP)
Title: Distributeur hydraulique pour servomécanisme à réaction limitée sur l'organe d'entrée
Inventor: SIMON BACARDIT JUAN
IPC: B62D5/06
Filed: 1983-11-21
Abstract: Le distributeur (10), typiquement à rotor en étoile dans un stator discoïde, comprend un dispositif de réaction (11), avantageusement intégré au distributeur, fournissant à l'organe d'actionnement (17) du distributeur une réaction opposée au couple d'actionnement exercé sur cet organe d'actionnement et proportionnelle à la force d'assistance fournie par un vérin (12) commandé par le distributeur (10). Des moyens de régulation (valve tarée 30, 31) sont associés au dispositif de réaction (11), en étant typiquement disposés en amont de celui-ci, et sont mis en oeuvre lorsque l'effort de réaction appliqué par le dispositif de réaction atteint une valeur maximale prédéterminée afin de limiter l'effort de réaction à cette valeur prédéterminée.
Patent EP-0102327-A2 (EP)
Inventor: DE SOUSA BERNARDO
IPC: A01N43/54
Filed: 1983-08-22
Abstract: The invention relates to novel phenylcarbamoylbarbituric acid derivatives of the formula   <IMAGE> wherein R min , R sec , R1 and R2 are each independently hydrogen, C1-C5 alkyl, C2-C5 alkenyl or the cyclopropyl radical, with the proviso that R1 and R2 may not simultaneously be hydrogen, and the tautomers and salts thereof. Together with suitable carriers and adjuvants, these compounds may be used as anthelmintics and insecticides for controlling helminths which are parasites of animals and insects that feed on keratin.
Patent EP-0137416-A2 (EP)
Inventor: CRISTANINI ADOLFO
IPC: B65F7/00
Filed: 1984-09-27
Abstract: The invention is concerned with a washing and disinfecting apparatus, particularly for roadside trash bins (7). The entire apparatus is advantageously mounted on a vehicle (2) and comprises a robot, such as a hydraulically or pneumatically operated one, which can lift and tilt trash bins (7) to be washed and disinfected, raise and move into a working position a rotatable/translatable shower assembly (4) having one or more jets (8) arranged to sweep the whole interior surface of a bin, lay down the cleansed bin, and return the shower assembly (4) to its home position. The apparatus further comprises a superheating boiler and a pump for pressurizing water to be supplied to the rotatable/translatable shower assembly (4). The inner walls of the bin are, therefore, cleansed by the combined effect of several actions, namely: at least one mechanical action of dirt dislodgement afforded by the jet(s), a thermal action resulting from the use of the superheated water, and a chemical action provided by the admixture of a detergent to the water.
Patent EP-0146813-A2 (EP)
Inventor: TORIUMI SHIRO
IPC: B65H3/08
Filed: 1984-11-29
Abstract: A transport mechanism (K) for transporting photosensitive film sheet (S) for use in an image recording apparatus (P), including an auxiliary scanning drum (20), a nip roller (21) held in contact with the auxiliary scanning drum (20), a support plate (15) extending substantially horizontally in a sheet transport path, a push lever (16) provided at one end of the support plate (15) and a stopper (18) provided at the other end of the support plate (15).
Patent EP-0119056-A2 (EP)
Inventor: TSUNETOMO TAKEI
IPC: A61K31/20
Filed: 1984-03-07
Abstract: A surfactant having the capacity of reducing the surface tension in pulmonary alveoli significantly is provided. The surfactant consists essentially of, based on the total weight of the surfactant, 50.6-85.0% of choline phosphoglyceride, 4.5-37.6% of an acid phospholipid, 4.6-24.6% of a fatty acid or its analogue and 0.1-10.0% of a lipoprotein derived from the lung of a mammal. These components co-operate to form a kind of film at a gas-liquid interface within pulmonary alveoli and reduce the surface tension. A pharmaceutical composition comprising the surfactant is useable for the clinical treatment of respiratory distress syndrome.
Patent EP-0119842-A2 (EP)
Inventor: BOND ANDREW
IPC: G10H3/18
Filed: 1984-03-15
Abstract: An electric guitar has a body which has a rigid back and side walls defining an internal cavity covered by a flexible table 23. A pickup 13 is rigidly attached to the back of the body and projects upwardly from the cavity through an aperture 1 in the front table into a location to cooperate with the strings. A transducer is mounted to the underside of the table which is provided with bracing within the cavity. With this arrangement, the guitar can either be used as a conventional electric guitar, as an acoustic guitar without electrical amplification, or as an amplified acoustic guitar using the transducer.
Patent EP-0156058-A2 (EP)
Inventor: HATTORI YUTAKA
IPC: G11B11/105
Filed: 1984-08-06
Abstract: An apparatus for reading out information written on a magneto-optical data storage medium through magnetization thereof in one of opposite directions normal to a surface of the medium, comprising a device for emitting circularly or linearly polarized light to the storage medium in a direction parallel to the direction of magnetization of the storage medium, and a device for reading out the information based on a change in quantity of the polarized light which is reflected from the storage medium or transmitted through the medium. The apparatus may comprise at least one polarizing beam splitter and a quarter-wave retardation plate. The device for reading out the information may comprise at least one data-reading optical detector which generates a signal corresponding to the detected quantity of the light reflected from the storage medium. The apparatus may further comprise a monitoring device for maintaining a constant output of a light source for emitting the light, or eliminating noises caused by a variation in output of the light source.
Patent EP-0143527-A2 (EP)
Inventor: MATHESON THOMAS GEORGE
IPC: A63F13/31
Filed: 1984-09-27
Abstract: A system, method and station interface arrangement which permits video games to be played over a telephone line is disclosed. Communications delay between the games can be mitigated by transmitting local player position data to a remote game, the position data being detected at a local game during a current «generation» but the position data not being used by the local and remote games until the next generation and the transmission occurring during the time interval in which the current generation is being run at the local game. The position data can be encoded so that errors, e. g. transmission errors, may be detected. Detected errors may be corrected by retransmitting the priorly transmitted local position data. In addition, the games may be synchronized or resynchronized by transmitting a frame count along with the position data. The frame count may identify by order of succession the respective local and remote position data so that the games obtain and remain synchronized.
Patent EP-0142323-A2 (EP)
Inventor: HARRIS GREGORY DAVID
IPC: C07D319/08
Filed: 1984-11-06
Abstract: The invention provides a novel process for making novel (4-phenyl-1,3-dioxan-cis-5-yllalkenoic acids of the formula I in which Ra and Rb are independently hydrogen, alkenyl, alkyl, halogenoalkyl, pentafluorophenyl, aryl or aryl-(1-4C)alkyl; or Ra and Rb together are polymethylene; Rc is hydroxy or (1-6C)alkanesulphonamido, A is vinylene, n is 1, Y is polymethylene, and benzene ring B bears various optional substituents. The process involves the reaction of an aldehyde of formula II with an ylid to give an erythro-diol of formula 111 which is then cyclised to the required dioxane derivative of formula I. The invention also provides a novel process for making the aldehydes of formula II from the corresponding lactols of formula IIa, which are themselves obtained with the correct trans-stereochemistry by two selective reductions of a trans-phenylparaconic acid of formula V. The compounds of formula I are useful as therapeutic agents.
Patent EP-0144168-A2 (EP)
Inventor: YAMAMOTO MASASHIGE
IPC: A47G19/02
Filed: 1984-11-07
Abstract: A warmth keeping ceramic or porcelaneous vessel wherein a sealed airtight hollow chamber under a reduced pressure is formed between-an inner vessel and outer vessel to keep contents warm. The hollow chamber is kept airtight under a reduced pressure by an enamel bonding the joint of the inner vessel and outer vessel or closing fine holes made in either of the inner vessel and outer vessel after the vessels are heated to discharge the air in the hollow chamber through the joint or the fine holes.
Patent EP-0136959-A2 (EP)
Inventor: SCHEIBLING ROBERT
IPC: B29C48/07
Filed: 1984-10-02
Abstract: 1. A flat die for the extrusion of multi-layered and multi-coloured films, sheets or plates of plastics material, in which die channels (12, 13, 14), for supplying plastics materials of different colours to an intermediate layer (A, B, C), open into a cavity positioned transversely with respect to the direction of extrusion, which leads into a smooth passage (15) in which the intermediate layer of the film, sheet or plate is formed, and which, before emerging from the outlet (6) of the die, joins with two other ducts (16, 19) which are linked to channels (18, 22) for distributing the plastics materials intended for forming a support layer (D) and a covering layer (E) respectively, the above-mentioned cavity containing a means for spreading out, in the intermediate layer (A, B, C), the streams of plastics material admitted by the supply channels (12, 13, 14), the flat die being characterised in that said means comprises a thin fixed plate (7) the upper face of which is provided with raised teeth (9) having a height and a width which decrease from their upstream end to their downstream end where they end in a point, the teeth (9) delimiting trapezoidal spaces (10), the profile of which, considered in a plane which is parallel to the base plane of the plate (7), increases from upstream to downstream in such a way that the spaces (10) are in contact at their downstream ends, each of these spaces (10) being supplied with coloured plastics material (A, B, C) by the channels (12, 13, 14) which introduce the plastics material into the trapezoidal spaces at their upstream ends and moving in the direction of extrusion.
Patent EP-0158951-A2 (EP)
Inventor: VETTER HEINZ DR-ING
IPC: B29C48/13
Filed: 1985-04-06
Abstract: The plates are produced by extruding a thermoplastic material by means of an apparatus which comprises an extruder, a slot die, which is connected to the extruder and contains core pieces in the die slit for forming the cross-braces, a movable moulding channel, which is arranged downstream of the slot die, and a haul-off device. The corrugation of the cross-braces is brought about by rhythmically applying directionally alternating frictional forces transversely to the direction of extrusion to the extruded strand in the moulding channel in a region where it is still above its softening temperature. The frictional forces are generated either by a rhythmical transverse movement of the entire moulding channel or by means of movable sections of the moulding channel walls of a special moulding channel, containing two fixed side walls and two level, parallel moulding channel walls, of which one section in the entry region of the moulding channel is arranged so as to be movable transversely to the direction of extrusion, whereas the following sections are arranged so as to be fixed. <IMAGE>
Patent EP-0167736-A2 (EP)
Inventor: OSTERTAG KARL DR DIPL-ING
IPC: C02F1/26
Filed: 1985-05-02
Abstract: Es wird ein Verfahren zur Überführung von Metallionen aus einer wäßrigen Flüssigkeit in eine nichtwäßrige Flüssigkeit und von dort in eine weitere wäßrige Flüssigkeit beschrieben. Die nichtwäßrige Flüssigkeit enthält einen oder mehrere Komplexbildner und wird von der Metallionen abgebenden wäßrigen Flüssigkeit durch eine oder mehrere mikroporose hydrophobe Membran(en) getrennt gehalten. Die nichtwäßrige Flüssigkeit wird im Kreislauf durch zwei oder mehr Überführungszonen geführt, in denen Aufnahme und Abgabe der Metallionen stattfinden. Die Abgabe der Metallionen aus der nichtwäßrigen Flüssigkeit in die zweite wäßrige Flüssigkeit erfölgt über mechanisches Vermischen der beiden Phasen, gefolgt von einem mechanischen Abscheideprozeß. Durch dieses kostengünstige Verfahren werden höhere Flüsse an Metallionen erzielt als bei anderen Verfahren. Das Verfahren ist für Prozesse des gekoppelten Co- und Counter-Transports durchführbar und läßt sich u.a. in der Erzaufbereitung und Abwasserreinigung vorteilhaft anwenden.
Patent EP-0165492-A2 (EP)
Inventor: JENTZSCH KLAUS-DIETER
IPC: A61L15/32
Filed: 1985-05-21
Abstract: The process produces preparations which are suitable for use in medicine and cosmetics. The compositions contain as active substance the peptide Lys-Pro and its derivatives, alternatively or appropriately another biologically active substance which is already known and inhibits unpleasant processes accompanying wound healing, as well as non-toxic, chemically inert solvents and excipients approved for human administration. The active substances are distinguished by being very well tolerated and, on local administration, promote wound healing, especially the formation of granulation tissue.
Patent EP-0164699-A2 (EP)
Inventor: WIECHERT RUDOLF PROF DR
IPC: A61K31/565
Filed: 1985-06-07
Abstract: 1,2 beta -Methylene-4-androstene- and 4,6-androstadiene-3,17-diones of the general formula I <IMAGE> in which the dotted line indicates the absence or presence of an additional double bond in position 6,7, are suitable as inhibitors of oestrogen biosynthesis for fertility control and for the treatment of diseases caused by oestrogens.
Patent EP-0169382-A2 (EP)
Inventor: MOLLINGER PAUL JAMES
IPC: C08K9/08
Filed: 1985-06-21
Abstract: A method for the production of small, dustless, free-flowing pellets of powder chemical additives utilizing a high molecular weight polymeric binder, such as polyvinyl alcohol; a surfactant containing oxyethylene groups; and water.
Patent EP-0180248-A2 (EP)
Inventor: SMITH TREVOR STANLEY
IPC: F02C9/36
Filed: 1983-10-07
Abstract: A valve arrangement, particularly for a gas turbine engine fuel system, has a main valve control element (51) for regulating flow between an inlet (16) and an outlet (24), the control element (51) being responsive to a servo pressure in a chamber (53). The servo pressure is regulated by a valve (57) defined by a part of control element (51) and by a stem (56) of a piston (55) which is responsive to the pressure in the inlet (16) and to the pressure downstream of a variable metering device (30). The valve arrangement (50) spills fuel from upstream of the metering device (30) in such a way as to maintain the pressure difference across the metering device substantially constant.