baber/WOPTO huggingface dataset:
Patent EP-0189078-A1 (EP)
Inventor: WILLMAN NILS-ERIK
IPC: C07D409/06
Filed: 1986-01-11
Abstract: The invention concerns:
     Novel dibenz/b,e/oxepin and dibenz/b,e/thiepin compounds having the general formula:
     wherein X is 0 or S,   R 1 ,  R   2 , R3 and R 4  are the same or different and are each selected from the group consisting of hydrogen, lower alkyl, lower alkenyl, lower alkynyl, lower cycloalkyl, lower alkoxy, lower alkylthio, lower alkylsulphinyl, lower alkylsulphonyl, halogen, trifluoromethyl, trifluoromethylthio, lower dialkylsulphonamido, nitro, hydroxy, cyano, carbamyl, carboxy, lower alkoxycarbonyl, amino, N-lower alkylamino, N,N-diloweralkylamino, lower acylamido, lower alkanesulfonamido and lower acyl and, when on adjacent carbon atoms at the positions 2 and 3 and/or 8 and 9, two of the substituents R 1  and R 2  or R 3  and R 4  taken together may form a methylenedioxy group;   R 5  and R 6  are the same or different and are selected from the group consisting of hydrogen, lower alkyl, lower alkenyl, lower aklynyl, lower cycloalkyl, aralkyl, lower hydroxyalkyl, lower aminoalkyl, lower alkylaminoalkyl, lower dialkylaminoalkyl, lower alkoxyalkyl and together with the nitrogen atom, R 5  and R 6  may form a 5- or 6-membered ring, such as pyrrolidine, piperidine, morpholine, piperazine, and N-lower alkyl or N-hydroxy lower alkyl substituted rings such as N-alkylpiperazine or N-hydroxyalkyl piperazine or the like;   R 7  is hydrogen or lower alkyl; optionally in the form of addition salts with pharmaceutically acceptable inorganic or organic acids and optionally in the form of essentially pure enantiomers.   
     The invention also includes compositions containing the novel compounds, processes for their preparation and a method of treatment therewith. 
     The compounds have pharmacological effects.
Patent EP-0198448-A1 (EP)
Inventor: KOECHLER HELMUT
IPC: H04H20/67
Filed: 1986-04-11
Abstract: Several clock-controlled transmitting/receiving devices (1, 2, 3) are synchronised in that the synchronising transmitter outputs a synchronisation message which allows the receivers to be roughly synchronised. After that, the effective transmitter/receiver transit time (Tt + tt, Tr + tr) of the transmitting/receiving devices (2, 3) to be synchronised is measured, which allows the transmitter clocks to be corrected for accurate synchronisation. This provides the possibility of simple and accurate transmitter synchronisation. <IMAGE>
Patent EP-0208235-A1 (EP)
Inventor: CARR ALBERT A
IPC: C07D211/22
Filed: 1986-07-01
Abstract: This invention relates to a new class of compounds having important biochemical and pharmacological properties. More particularly, this invention relates to N-aralkyl piperidinemethanol derivatives which are potent and selective inhibitors of the binding of serotonin at the 5HT 2  receptor site, and to the processes for their preparation and use.
Patent EP-0214483-A1 (EP)
Inventor: YOSHIDA TAKASHI C O MITSUBISHI
IPC: G01R31/08
Filed: 1986-08-09
Abstract: A method to detect voltage and current of an electric power system and, based on the detected values, calculate resistance and inductance of the power transmission line and thereby to measure the distance from the relay apparatus to the point of the fault of the power transmission line. The voltage (v) and current (i) of the electric power system are detected at constant sampling intervals and the thus detected values at the sampling time points from t<sub>n</sub> to t<sub>n+2</sub> are used in the approximate integration formula:where k, and k<sub>2</sub> are constants, and through this approximation the resistance (R) and inductance (L) of the power transmission line as the object of the measurement are obtained, and thus, even when a current including components of different frequencies is flowing through the power transmission line, the distance sought can be measured precisely.
Patent EP-0195471-A1 (EP)
Inventor: KEYZERS HENRICUS MATHIAS
IPC: B65B69/00
Filed: 1986-02-26
Abstract: A method for cutting through and removing a strapping element (3) applied in a loop around an object (4) or a stack of objects, in which a plate (33) provided with one cutting member (38) of a pair of shears (38, 40) and a pressure area (39) is first moved parallel to the plane of the loop towards the object or the stack, thereupon moved perpendicularly to said loop until it attains a position between the objectand the loop and thereafter moved away from the object to bring said cutting member (38) into cooperation with the other cutting member (40) for cutting through the loop and the pressure area (39) into cooperation with a driven roller (23) for gripping and removing the strapping element of the cut through loop and an appratus comprising means for carrying out said method.
Patent EP-0199408-A1 (EP)
Inventor: LAHAYE MARCEL
IPC: B67B1/03
Filed: 1986-04-10
Abstract: @ An improved method for reducing opening torques of caps and lids on containers, in particular containers for food and beverages, which comprises covering the sliding surface of the said caps or lids and/or of the finish of the containers prior to closure with an appropriate lubricant. In a preferred embodiment the lubricant comprises a lubricating agent and an emulsifier.
Patent EP-0228172-A1 (EP)
Inventor: PATTON JERRY R
IPC: C07D311/22
Filed: 1986-11-13
Abstract: Disclosed is a process for preparing 6-substituted 4- chromanones from phenolic acrylate ester compounds derivable from para-substituted phenolic or thiophenolic compounds and beta-unsubstituted acrylic acid compounds which are esterifiable therewith. The process includes effecting rearrangement of a phenolic or thiophenolic acrylate ester in the presence of a rearrangement effective amount of hydrogen fluoride to the corresponding hydroxy - or mercapto (vinyl ketone) wherein the carbonyl carbon atom of the vinyl carboxy group is directly attached to the benzene ring ortho to the hydroxy or mercapto group. Thereafter, the vinyl ketone is cyclized to the corresponding 6-substituted 4-chromanone in the presence of a cyclization-effective amount of hydrogen fluoride.
Patent EP-0214910-A1 (EP)
Title: Procédé d'élimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption régénérable par réaction avec du soufre élémentaire
Inventor: DESCHAMPS ANDRE
IPC: B01D53/50
Filed: 1986-09-02
Abstract: L'invention se rapporte à un procédé d'élimination des oxydes de soufre, et notamment du dioxyde de soufre, contenus dans des gaz tels que les fumées industrielles, caractérisé en ce que le gaz est mis en contact avec un absorbant solide renfermant de l'oxyde de magnésium dans des conditions où les oxydes de soufre sont fixés principalement sous forme de sulfate de magnésium, puis l'absorbant solide usagé est mis en contact avec un courant gazeux renfermant du soufre élémentaire dans des conditions où l'oxyde de magnésium est régénéré en produisant un effluent gazeux renfermant du dioxyde de soufre.
Patent EP-0242494-A1 (EP)
Inventor: TIMERDAHL AKE
IPC: A61C1/00
Filed: 1986-04-23
Abstract: The invention relates to a valve arrangement (13) for controlling the flow of pressurized-air, water and/or other media to at least one hand-operated tool (6-9), preferably an instrument for dental work. The valve arrangement (13) includes for each tool (6-91 a valve for each medium. According to the invention, each valve comprises a first valve part (14) and a second valve part (15), those valve parts being arranged for relative movement between an open and a closed position under the influence of actuating means (11,12) and further comprises a flexible hose (16) connected at respective ends to the two first and second valve parts (14,15). When the valve parts (14,15) occupy their valve-closed position, the part of the hose (16) located between the two valve parts is folded so as to exhibit a flow-inhibiting fold or kink (30), whereas when the valve parts (14,15) occupy their valve-open positions the flow-inhibiting fold (30) is no longer present in the hose (16).
Patent EP-0191756-A1 (EP)
Inventor: TIBBLING PETTER
IPC: D21C9/10
Filed: 1986-02-12
Abstract: Bleaching of a mechanical pulp, such as chemimechanical pulp (CMP), chemithermomechanical pulp (CTMP), and the like, achieves high brightness. A lignocellulose mechanical pulp is subjected to two different peroxide (P) stages (12, 18), and a hydrosulfite (dithionite) (T) stage (20). A P-P-T sequence is preferred (although a P-T-P sequence also produces good results). Bleaching is typically accomplished in all stages at a consistency of between about 8-30%. Between the peroxide stages, the pulp is preferably pressed (19). Between a peroxide stage and a subsequent hydrosulfite stage the pulp is preferably pressed (19'), and the pH reduced to between about 5.5-6.0 when diluting with SO 2  water (26). The P-P-T bleaching sequence results in pulp with unexpectedly high brightness, brightness levels of about 83% ISO, and greater, being possible.
Patent EP-0258225-A1 (EP)
Inventor: WEST KEITH E
IPC: G02C1/06
Filed: 1986-02-13
Abstract: La paire de lunettes ci-décrite possède une monture (12) comportant une partie-bord (14) pourvue d'un rebord périphérique intérieur s'étendant entre la face avant de la monture et la face arrière de cette dernière. Les surfaces en regard de la partie bord définissent une gorge (26) dans le rebord périphérique, cette gorge comprenant une première surface annulaire arrière de blocage (26a) et, en regard, une surface annulaire avant le blocage (26b), toutes deux étant généralement parallèles à une dimension s'étendant entre les surfaces en regard du rebord périphérique intérieur. Une lentille oculaire (20) est dimensionnée pour venir se loger à l'intérieur de la partie-bord et possède un rebord périphérique extérieur dimensionné pour se loger contre le rebord périphérique intérieur du bord. Une partie protubérante de blocage (32) est disposée sur le rebord périphérique extérieur de la lentille et fait saillie dans la gorge. Cette protubérance de blocage est pourvue d'une première surface annulaire de blocage (32a) et d'une seconde surface annulaire de blocage (32b) parallèles et espacées, lesquelles sont situées en regard respectivement de la surface arrière de blocage et de la surface avant de blocage. Les première et seconde surfaces de blocage sont en général parallèles à la dimension s'étendant entre les surfaces en regard du rebord périphérique intérieur.
Patent EP-0234536-A1 (EP)
Inventor: EIDEM MAGNUS
IPC: C22B9/02
Filed: 1987-02-23
Abstract: Method for separation of inclusions, for example slags, in molten metal and device for carrying out the method. According to the invention molten metal, located in or tapped into a vessel (4), is rotated by means of at least one electromagnetic stirrer (8), the rotation taking place aroung a vertical axis and to such degree as to force dispersed slag inclusions (14) to agglomerate in the centre of the furnace where they are floating up to the bath surface (13). The molten metal being substantially free from inclusions, is then tapped through at least one tap hole (15) located in the lower portion of the side wall orthe bottom of the furnace, atthe side of said axis.
Patent EP-0238909-A1 (EP)
Title: Grundfeldmagnet für bildgebende Einrichtungen der Kernspinresonanz-Technik
Inventor: SIEBOLD HORST DR DIPL-PHYS
IPC: G01R33/38
Filed: 1987-03-06
Abstract: Der Grundfeldmagnet für bildgebende Einrichtungen der Kernspin-Tomographie ist zur Erzeugung eines magnetischen Grundfeldes vorbestimmter erster Feldstärke ausgelegt und enthält auf einem rohrförmigen Spulenkörper sechs supraleitende Einzelspulen, die paarweise symmetrisch bezüglich einer Symmetrieebene in vorbestimmten mittleren Entfernungen von dieser Ebene angeordnet sind. Hierbei soll der Spulenkörper zur Erzeugung einer gegenüber der ersten Feldstärke geringeren zweiten Feldstärke hinreichender Homogenität geeignet sein. Erfindungsgemäß ist deshalb vorgesehen, daß auf den Spulenkörper (25) die Einzelspulen (11, 12, 14) unter den gleichen mittleren Entfernungen (z1, z2, z4) bezüglich der Symmetrieebene (S), jedoch mit reduzierten Windungszahlen (N1', N2', N4') aufgebracht sind, daß zusätzlich ein Paar (P3) von in Reihe geschalteter Hilfsspulen (13) vorgesehen ist, die jeweils in der Nähe der äußeren Einzelspulen (14) auf dem Spulenkörper (25) angeordnet sind, und daß bei Vorgabe der reduzierten Windungszahl (N4') der äußeren Einzelspulen (14) unter Berücksichtigung ihres ursprünglichen Außenradius' (R4) und einer eventuellen Änderung des Leiterquerschnittes (von q4 nach q4') sowie bei Vorgabe der mittleren Entfernung (z3) und des Mittenradius' (R3) der Hilfsspulen (13) die weiteren Windungszahlen (N1', N2', N3') der entsprechenden Spulen (11 bis 13) unter Zugrundelegung der sich für die erste Feldstärke ergebenden Windungszahlen (N1, N2, N4) nach angegebenen mathematischen Beziehungen festzulegen sind.
Patent EP-0269779-A1 (EP)
Inventor: WALLRAFEN WERNER
IPC: G01P13/04
Filed: 1987-03-13
Abstract: Gegenstand der Erfindung ist ein Verfahren und eine Vorrichtung zur Bestimmung der Winkelgeschwindigkeit aus zwei, von einem Winkelgeber (1) erzeugten Gleichspannungssignalen, die bezüglich des Drehwinkels eines drehbaren Körpers sinusförmigen Funktionsverlauf aufweisen und gegenseitig um 90 Winkelgrad phasenverschoben sind. Der Betrag und das Vorzeichen der Winkelgeschwindigkeit (ω) werden durch die Division der Ableitung eines ersten Gleichspannungssignals nach der Zeit durch das zweite Gleichspannungssignal bestimmt. In demjenigen Signalbereich, in dem das erste Gleichspannungssignal Nulldurchgänge aufweist, wird die Ableitung des zweiten Gleichspannungssignals nach der Zeit durch das erste Gleichspannungssignal dividiert. Alternativ wird der Betrag der Winkelgeschwindigkeit (ω) aus der vektoriellen Summe der Ableitungen der beiden Gleichspannungssignale nach der Zeit bestimmt. Das Vorzeichen der Winkelgeschwindigkeit wird aus den beiden Gleichspannungssignalen und deren Ableitungen bestimmt.
Patent EP-0283535-A1 (EP)
Inventor: FUKUI TAMIO
IPC: G01R29/08
Filed: 1987-03-24
Abstract: According to the present invention, the wave-leakage measuring apparatus compares the power density of the leakage waves, in the portions on the upper side, the lower side, the left side, the right side of the high-frequency heating apparatus measured from two steps, with the leakage locations by the central data processing computer to select one of the maximum wave-leakage locations, brings one of the power-density detectors to the maximum wave-leakage location by the robot, precisely measures the power density of the leakage waves while the wave-mode converting apparatus makes at least one rotation to automatically decide the quality in the measured values by the central data processing : computer.
Patent EP-0255626-A1 (EP)
Inventor: SCHOMMLER MANFRED
IPC: B26D1/40
Filed: 1987-07-15
Abstract: Messerwellenpaar zum Schneiden von bahnartigem Material, insbesondere Wellpappe, bei dem sich die Messer kurz vor Beendigung des Schneidvorgangs gegebenenfalls unter Vorspannung kurzzeitig berühren, wobei die auf der nacheilenden Seite eines ersten Messers (21) liegende Schneidkante (23) in bekannter Weise als stetig durchgehend mit gleichem Abstand von der Wellenachse ausgebildet ist, das zweite Messer (10) eine sägezahnförmige Schneidkante (11) aufweist, deren Zähne (12) sich ausgehend von der durchgehenden Berührungslinie (13) mit dem ersten Messer (21) von der Welle des zweiten Messers (10) fort und im Annäherungsbereich der Messer (10, 21) in einem spitzen Winkel zur Verbindungsebene (27) zwischen Berührungslinie (13) und stetiger Schneidkante (23) so erstrecken, daß sie während des Schneidvorgangs auf der nacheilenden oder der voreilenden Seite des ersten Messers (21) liegen.
Patent EP-0258820-A1 (EP)
Inventor: BREHM HANS DR
IPC: B01F5/24
Filed: 1987-08-27
Abstract: The apparatus comprises a bunker (1) having a lid (15), a conical bottom (3) and a discharge section (4) adjoining the conical bottom (3) below it and coaxially thereto, in which discharge section (4) at least two filling-level sensors (6, 7) are arranged. A mixing pipe (14) is arranged approximately over the full height of the bunker (1) and coaxially thereto, and is connected to the lid (15) and to the bottom (3). It possesses apertures (16, 16') which are uniformly vertically staggered from the bottom (3) approximately to the lid (15). A closure member (11) is arranged on the mixing pipe (14) and can be actuated by an adjusting member (10) to expose or close the apertures (16). A control circuit encompasses filling-level sensors (6, 7, 8), a control device (9) and an adjusting member (10) for the closure member (11). The closure member (11) is preferably arranged in the interior of the mixing pipe (14) and designed as a twistable or vertically movable pipe with apertures (17). It may also be designed as sectors of a pipe or as a shell with slide elements. <IMAGE>
Patent EP-0266618-A1 (EP)
Inventor: BRUNELLE DANIEL JOSEPH
IPC: C07C69/96
Filed: 1987-10-19
Abstract: Bischloroformate compositions are prepared from spirobiindane bisphenols by phosgenation in a substantially inert organic liquid in a two-step reaction. The pH during the first step is maintained in the range of about 8-14 by addition of aqueous base. In the second step, the pH is in the range of about 2-6. This method produces compositions containing a substantial amount of monomeric bischloroformate and avoids gelling problems.
Patent EP-0274599-A1 (EP)
Inventor: FAETH WARREN P
IPC: B67D7/04
Filed: 1987-11-07
Abstract: A device for mounting in a fuel dispensing hose (11) that has a flexible inner tube (14) defining the fuel conduit, and a tubular outer sleeve (13) that defines with the inner tube an annular vapor return passage (15). The device includes an aspirating block (20) adapted for serial connection with the inner tube (14) within the outer sleeve (13). The section comprises a cylindrical block that is connected in series with ends of the inner tube and defines a venturi (22, 59) or jet pump forming part of the fuel conduit. The block also includes bypass passages (54) for fuel to bypass the venturi (22, 59) and to increase the fuel flow through the block. The aspirating block also has radial aspirator ports (35) which communicate between the venturi throat (22, 59) or jet pump and the annular vapor return passage (15). Each radial aspirating port (35) includes a check (44) valve to permit only one-way fuel flow from the vapor passage (15) to the fuel conduit.
Patent EP-0305600-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/16
Filed: 1987-09-03
Abstract: The invention relates to soil cultivating machines comprising soil working members (3) which are power-driven about axes, and at least one supporting roller (31, 59, 61). The roller is designed as a cam roller with the aid of which in co-operation with a plate-shaped member (22, 44, 65), the working depth of the soil working members (3) can be set. The said plate-shaped member constitutes a levelling member dis­posed in front of the roller, whereby the said member is located closer to the roller than to the soil working mem­bers. Slots (60) are provided in an at least subtantially horizontal portion (46) of the plate-shaped member (44), the said portion bearing on the ground during operation.
Patent EP-0235887-A1 (EP)
Inventor: BAGAGLIO GIAN CARLO
IPC: C08G18/65
Filed: 1987-01-16
Abstract: The invention relates to a method for preparing microcellular polyurethane elastomer by reacting an organic isocyanate, a polyester polyol, a difunctional chain extender and a blowing agent, wherein at least a part of the polyester polyol used consists of a polyester polyol having a hydroxyl number between 28 and 112 and comprising units derived from aliphatic and/or aromatic dicarboxylic acids and from aliphatic, cycloaliphatic and/or heterocyclic glycols, as well as between 0.02 and 11 mole percent of units derived from monoalkanolamine with respect to the total amount of glycol and monoalkanolamine present in the polyester polyol.
Patent EP-0245918-A1 (EP)
Inventor: SEMERARO CLAUDIO
IPC: C07D211/90
Filed: 1987-02-19
Abstract: Compounds are described of the formula
     wherein
     R 1  and R 4  independently represent a C 1-4  alkyl group;   R 2  and R 3  independently represent a C 1-6  straight or brached alkyl chain or alkoxy group;   R 4  represents a C 1-4  alkyl group;   R 5  represents a group CH=CR 6 R 7 , where R 6  is a hydrogen atom or C 1-3  alkyl group and R 7  represents an aryl, pyridyl or cyano group; or R 5  represents the group C≡CR 8  where R 8  is an aryl group.   
     The compounds represented by formula (1) reduce intracellular calcium ion concentration by limiting transmembranal calcium ion influx and thus may be useful for the treatment of cardiovascular disorders such as hypertension.
Patent EP-0260157-A1 (EP)
Inventor: HOBBS LIONEL W
IPC: G01F23/22
Filed: 1987-09-14
Abstract: Known means for sensing the imminent depletion of the contents of a liquid fuel tank, for example, a float connected to an electrical transducer do not work well in the zero gravity of space. Following the realisation that when the fuel in a pressurised spacecraft fuel tank is near depletion bubbles of the pressurising gas start to appear in the outlet duct (2) from the tank, there is proposed herein a simple fuel depletion sensor (1) especially for spacecraft comprising a bubble sensor coupled to the outlet duct. The detector can comprise a light source (3) and an opto-electrical transducer (4).
Patent EP-0270293-A1 (EP)
Inventor: ENGELHARDT EDWARD L
IPC: C07C311/17
Filed: 1987-11-24
Abstract: This application discloses new substituted 3-nitrobenzensulfonamides which are useful in enhancing the effect of therapeutic radiation. It also discloses pharmaceutical composition of such compounds, and a method of treatment of patients by administering an effective amount of a substituted 3-nitrobenzenesulfonamide to a patient in need of radiation therapy.
Patent EP-0251902-A1 (EP)
Inventor: DURAND MICHEL
IPC: F41A3/10
Filed: 1987-06-25
Abstract: 1. A sealing system disposed between the breech (4) and the combustion chamber (2) of a weapon (1), the breech moving perpendicularly to the axis (7) of the combustion chamber so as to be positioned in front of an opening in the latter at the location of the rear face (3) of the weapon, a system consisting of an elastically deformable ring (6) having a cylindrical side surface (13) enabling it to fit into a housing (4) in the combustion chamber (2) and a front sealing surface (12) brought into contact with a portion of the breech (4) by elastic means, characterized in that the ring (6) comprises, in its side surface (13), two protrusions (9) symmetrical with each other as to the ring axis (24), associated with two cams (8) integral with the breech, which apply axially the ring in its housing (14) outwardly from the breech during a part of the breech locking motion.
Patent EP-0270392-A1 (EP)
Inventor: THIOULOUSE PASCAL
IPC: G09F9/30
Filed: 1987-10-16
Abstract: Dispositif d'affichage électroluminescent utilisant un matériau photoconducteur. Le matériau photoconducteur est du silicium amorphe hydrogéné et carboné de formule a-SixC1-x:H avec 1-x compris de préférence entre 0,05 et 0,50. Application à l'affichage.
Patent EP-0247968-A1 (EP)
Inventor: HONEGGER ROLF
IPC: D03D49/02
Filed: 1987-03-31
Abstract: Ein Gestell für Webmaschinen besteht im wesentlichen aus Seitenwänden (9) an den Schmalseiten der Webmaschine (1) und sie verbindenden Querträgern (13-16) parallel zu den Längsseiten der Webmaschine. Die Seitenwänden (9) des Gestells (8) sind in mindestens zwei Teile (10,11) gegliedert, welche durch mindestens eine Verbindungsschiene (12) zusammengehalten werden. Zum Bau von verschiedenen Webmaschinengestellen können jeweils gleiche Teile der Seitenwände (10, 11), jedoch unterschiedliche Verbindungsschienen (12) sowie Flansche (121, 122, 125) sowie Supporte (123, 124) verwendet werden. Auf diese Art ist eine kostengünstige Fertigung unterschiedlicher Gestelle aus nur wenigen variablen Teilen möglich.