baber/WOPTO huggingface dataset:
Patent EP-0044266-A2 (EP)
Inventor: COHNEN ERICH DR DIPL-CHEM
IPC: C07D285/08
Filed: 1981-05-29
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein R1 is hydrogen, halogen, or alkyl, R2 is halogen or alkyl, R3 is hydrogen, acyl, or saturated or unsaturated alkyl, R4 and R5 are individually hydrogen, or alkyl, wherein all alkyl and acyl groups are branched or straight-chain and each contains 1 to 4 carbon atoms, X is oxygen, nitrogen, or sulfur, Y is oxygen or nitrogen, and -X-Y- is -O-N-, -N-O-, or -S-N-, or salts of the above, with certain exceptions. Methods of preparation of the compounds, as well as their use as anti-hypertensives are also disclosed.
Patent EP-0057856-A2 (EP)
Inventor: PERTRAMER SIEGFRIED
IPC: B63B35/79
Filed: 1982-01-27
Abstract: Die Erfindung betrifft einen Mastfuß (1) für Windsurfbretter (2). Das Universalgelenk (4), welches den Mast (6) über den Matfuß (1) mit dem Windsurfbrett (2) verbindet, ist auf einem Mittelbolzen (7) einer Lagereinrichtung (3) befestigt. Die Lagereinrichtung (3) ist mit dem Windsurtbrett (2) fest verbunden oder verbindbar. Der Mittelbolzen (7) ist gemeinsam mit dem Universalgelenk (4) gegenüber der übrigen Lagereinrichtung (3) gegen die Kraft einer Feder (21) im wesentlichen senkrecht zur Decksfläche des Windsurfbrettes (2) nach oben relativ bewegbar. Die Feder (21) kann in ihrer gegen eine Aufwärtsbewegung des Mittelbolzens (7) ausgeübte Kraft verstellt werden. Durch diese Anordnung löst sich im Falle des Einklemmens eines Körperteiles zwischen dem umgelegten Mast (6) und der Decksfläche des Windsurfbrettes (2) nicht mehr der gesamte Mastfuß (1) von dem Windsurfbrett, sondern es bleibt die feste Verbindung erhalten und es wird lediglich durch Aufwärtsbewegung des Mittelbolzens (7) gegen die Feder (21) der Abstand zwischen Decksfläche und Mast (6) vergrößert Hierdurch sind Verletzungen durch Einklemmen ausgeschlossen. Bei einer bevorzugten Ausführungsform ist die Lagereinrichtung (3) mit dem Windsurfbrett (2) in einer Hülse (11) über eine Drehverschluß (10) nach Art eines Bajonettverschlusses verbunden. Der Bajonettverschluß ist durch einen Ringwulst (30) mit Abplattungen (31) an dem Mastfußunterteil (26) gebildet, welcher im eingesetzten Zustand hinter zwei Vorsprüngen (32) in der Hülse (11) durch Drehen verriegelt werden kann. Bei der bevorzugten Ausführungsform sind die Vorsprünge als Schenkel (34, 33) eines verschiebbaren Federelementes (35) ausgebildet. Hierdurch kann zusätzlich eine Auslösekraft durch Verschieben des Federelementes (35) verstellt werden, bei welcher sich der Mastfuß (1) vollständig vom Windsurfbrett (2) nur durch eine Sicherheitsleine (48) gehalten, trennt. Zur Sicherung der verriegelten Endstellung ist noch eine lösbare Sperrvorrichtung (38) vorgesehen.
Patent EP-0072419-A2 (EP)
Inventor: ERLANDSON PAUL MCKILLOP
IPC: A23B7/00
Filed: 1982-06-30
Abstract: A process for improving the organoleptic properties of canned green vegetables wherein vegetables blanched with a highly alkaline solution are suspended in a brine having an alkalinity adjusted to between about 25 to about 75 milliequivalents of hydroxyl ion in a hermetically sealed container internally coated with an organic coating filled with an alkaline earth compound such as MgO, the vegetables being sterilized at 250°-300°F (121°-149°C) to an F. value of at least 6 whereby the original color and flavor of the vegetables are retained.
Patent EP-0067539-A2 (EP)
Inventor: MUGHAL AHMED SAEED
IPC: A61K9/22
Filed: 1982-05-18
Abstract: The invention provides a sustained release pharmaceutical composition comprising a mixture of micronised indoramin or a pharmaceutically acceptable salt thereof, a water-channelling agent and a wetting agent, the mixture being in the form of a non-compressed pellet and having an enteric coat or a sustained release coat permeable to gastrointestinal juices. Sustained release capsules are also provided comprising a plurality of the aforementioned pellets.
Patent EP-0057652-A2 (EP)
Inventor: BERGER ANTOINE
IPC: F01C1/344
Filed: 1982-01-26
Abstract: The invention relates to the reaction members (20) of a rotary fluid-pressure machine comprising a stator (2) and a rotor (1). Each reaction member (20) is symmetrical in relation to its horizontal mid-plane. All its frictional edges are bevelled. No fastening mortice comes out on its side faces. Fastening is ensured, for example, by stator stop pins (36), onto which the longitudinal notches (6) of the rotor are slipped at the time of assembly. The invention is used to eliminate blocking and jamming phenomena and to simplify assembly. <IMAGE>
Patent EP-0070806-A2 (EP)
Inventor: SEILER HERBERT DR
IPC: C09B62/08
Filed: 1982-07-15
Abstract: Reactive dyestuffs with 4-fluoro-6-N-beta-haloethyl- or vinyl-sulphonylalkyl-amino-1,3,5- triazin-2-ylamino substit(s). of formula (I) are new, (in which D is the radical of an organic dyestuff of the mono- or poly-azo, metal complex azo or stilbene series. R is H or (substd.) 1-4C alkyl. A is 2-6C alkylene. Z is beta-haloethyl or vinyl. B is H or a (substd.) hydrocarbyl gp.). In (I), B is H or 1-4C alkyl. A is -C2H4-. R is H, Me or Et. D is derived from a mono- or dis-azo dyestuff or a metal (1:1 Cu) complex azo dyestuff of the benzene or naphthalene series. (I) are prepd. by condensing an organic dyestuff of the formula D-NHR or its precursor with at least one equiv. of 2,4,6-trifluoro-1,3,5-triazine (II); condensing the prod. with at least one equiv. of an amine of the formula BHN-A-SO2-Z; and converting the precursor to the final dyestuff if necessary. (I) are specified for dyeing and printing, esp. of cellulose fibres. They are also useful with natural and synthetic polyamides and polyurethanes. They have high reactivity and good fixing properties, good wet- and light-fastness, high strength of colour and high fibre-dyestuff bond stability under acid and alkaline conditions.
Patent EP-0087665-A2 (EP)
Inventor: NISHIKAWA HISASHI
IPC: G01L1/22
Filed: 1983-02-14
Abstract: A strain sensor includes a polyimide resin film (4-1) formed on a beam body (2) having a strain generating section and a wiring layer having a nickel-chrome layer formed on the polyimide resin film (4-1) and a gold layer selectively formed on the nickel-chrome layer. A powder of silicon dioxide is mixed with the polyimide resin film (4-1).
Patent EP-0105103-A2 (EP)
Title: Microstrip antenna system having nonconductively coupled feedline
Inventor: WEISS MICHAEL A
IPC: H01Q1/38
Filed: 1983-07-15
Abstract: A microstrip antenna system having one or more conductively isolated resonantly dimensioned radiator structures disposed less than about one-tenth wavelength above a ground plane is nonconductively coupled to an intermediate layer of microstrip feedline structure. The microstrip feedline structure includes various microstrip transmission line segments fed with reference to the ground plane an including predetermined coupling locations positioned an odd integer number of one-fourth wavelength(s) from an effective r.f. short circuit to the underlying ground plane. Such coupling locations are also disposed proximate a predetermined corresponding feedpoint region of the radiating structure such that electromagnetic fields concentrated at the coupling location operate to nonconductively couple r.f. energy to/from the radiator structure from/to the feedline structure. The coupling location is preferably disposed at a widened and relatively lowered r.f. impedance coupling tab segment of the transmission line having a width dimension which is sufficient to provide matched impedance coupling to the corresponding feedpoint region but which is also substantially less than the dimension of the radiator structure transverse to its resonant dimension. The effective r.f. short circuit may be provided by an actual conductive connection to the underlying reference surface or by an r.f. open circuit termination located an additional one-fourth wavelength therefrom along the feedline structure.
Patent EP-0101585-A2 (EP)
Inventor: DEMMLER KURT DR
IPC: C08G63/685
Filed: 1983-08-04
Abstract: Polyester resins having improved thermal stability are prepared by esterifying ethylenically unsaturated dicarboxylic acids or anhydrides thereof using diols and N-hydroxyalkylimides of monounsaturated cycloaliphatic 1,2-dicarboxylic acids, reacting the resultant unsaturated polyesters with dicyclopentadiene, continuing the condensation, and finally dissolving the products in vinyl monomers.
Patent EP-0104617-A2 (EP)
Inventor: SCHNEIDER HARTMUT DR
IPC: C03C13/00
Filed: 1983-09-22
Abstract: Preforms for drawing into glass fibers are relatively quickly produced by extruding filaments or tapes from polysiloxanes and/or heteropolysiloxanes and curing such filaments. A cylindrical wound body is produced from such cured filaments by winding such filaments onto an arbor. The wound body is converted, by heating in an oxidizing atmosphere, into an oxide body composed of SiO2 and, under certain conditions, containing doping amounts of select heteroelements present in the heteropolysiloxane. After removal of the arbor, a gas stream containing chlorine gas is flushed at a temperature of about 1000 DEG  to 12,000 DEG  C. through the oxide body to remove any traces of water and the dry oxide body is sintered into glass at a temperature of about 1200 DEG -1500 DEG  C. The tubular preform thereby attained is collapsed and a glass fiber is drawn therefrom. This process is particularly suitable for the fabrication of gradient optical fibers. A desired refractive index profile can already be taken into consideration in the production of the wound body.
Patent EP-0108312-A2 (EP)
Inventor: NIEMANN ROLF
IPC: F04C5/00
Filed: 1983-10-21
Abstract: At least two masses are separately metered and mixed with one another in a preset ratio. For each mass, at least one chamber of variable volume is provided which is mounted for movement in a housing, in which an inlet and outlet are provided which, in appropriate positions of the chamber, are open to the chamber. The chambers have flexible side walls, whose planes extend perpendicular to the particular direction of thrust. The chambers are arranged pivotably about a common axis. In addition to the two flexible side walls, each chamber is bounded by walls of the housing and a hub which is fixed to a shaft.
Patent EP-0113051-A2 (EP)
Inventor: COCKE JOHN
IPC: G11B21/08
Filed: 1983-11-29
Abstract: An information reading/writing head (H) is positioned to follow data tracks (TR) that are formed concentrically on a magnetic recording disk (D). A set of spiral radial position-indicating markings (Pl, P2,..) is formed which can be detected on the disk optically, or capacitively. The position of the head is determined by sensing the spiral markings. The reference for the phase detection is detected by sensing radial indicia (Rl, R2,..) on the disk periphery or spiral markings of servo data with a different pitch and frequency from the position-indicating spiral markings. A servo control system operated by the above disk, reads the radial position-indicating spiral pattern and the reference pattern on the disk and compares the relative phases of the two to compute the track position of the head. A set of phase-locked loops with subsequent phase comparators is used to decode the servo data.
Patent EP-0093529-A2 (EP)
Inventor: CARR PETER
IPC: H01M12/08
Filed: 1983-04-15
Abstract: An improved chlorine-producing plant having at least one electrolytic cell adapted to generate chlorine in combination with a zinc-chloride battery stack and electrolyte circulation system is disclosed. Conduit means is provided for permitting the chlorine generated by the battery stack during the charging of the battery stack to supplement the amount of chlorine generated by the electrolytic cell, and for permitting the electrolytic cell to supply chlorine to the battery stack during the discharge of the battery stack. Additionally, power conditioning means may be interposed between the electrolytic cell and the zinc-chloride battery stack for permitting the zinc-chloride battery stack to supplement the supply of electrical power to the electrolytic cell during the discharging of the battery stack. In operation, the zinc-chloride battery stack is charged substantially during off-peak electrical energy consuming hours and discharged substantially during on-peak electrical energy consuming hours. The principles of the present invention are also applicable to chlorine consuming plants having a means for conveying chlorine from a source of chlorine, such as a tank car containing liquidified chlorine. A zinc-chloride battery stack is provided in combination with conduit means for permitting the chlorine generated by the battery stack during the charging of the battery stack to supplement the amount of chlorine to the chlorine consuming plant, and for permitting the conveying means to supply chlorine to the battery stack during the discharging of the battery stack.
Patent EP-0095410-A2 (EP)
Inventor: ROSS ROBERT EDWARD
IPC: G03C8/10
Filed: 1983-05-17
Abstract: A photographic diffusion transfer element is described which employs a nondiffusible, redox, dye-releasing compound comprising a ballasted, sulfonamidophenol or sulfonamidonaphthol compound having a dye moiety attached thereto through the sulfonamido group of the compound, the sulfonamido group being located in a position which is conjugated with respect to the position of the hydroxy group of the compound, and wherein
 a) the compound has at least one substituent in a position which is conjugated with respect to the position of the sulfonamido group, the substituent being a hydroxy, sulfonamido, phosphonamido or carbonamido group, and
 b) the compound not having a hydroxy, alkoxy, aryloxy, sulfonamido, phosphonamido or carbonamido group in a position which is conjugated with respect to the position of the hydroxy group of the compound, with the proviso that when the compound is a 2-sulfonamidophenol at least one of said substituents is located in the 5-position or in both the 3- and 5- positions. 
<??>The dye-releasing compound releases the dye moiety at a faster rate than similar dye-releasing compounds of the prior art.
Patent EP-0101336-A2 (EP)
Title: Appareil de génération d'un signal vidéo traité, à contraste amélioré pour radiologie, et procédé pour traiter un tel signal
Inventor: KURGER ROBERT A
IPC: A61B6/00
Filed: 1983-06-21
Abstract: Appareil et procédé pour élaborer un signal vidéo traité représentatif d'une image de radiologie. On utilise une fonction de filtrage qui est rétrospectivement adaptée à la réponse dans le temps d'un matériau de contraste passant au travers d'une région du corps à examiner.
Patent EP-0114078-A2 (EP)
Inventor: FUKASAWA ATSUSHI OKI ELECTRIC
IPC: H03M3/04
Filed: 1984-01-17
Abstract: An adaptive digital filter which is used, for instance, for a prediction filter in an ADPCM modulator and an ADPCM demodulator, for providing stable operation and minimum phase shift response has been found. The filter (Fig. 4, Fig. 5) has three parallel branches (A, B, C), two (A, B) of them have a plurality of series connected non-recursive filter elements (A<sub>1</sub>-An, B<sub>1</sub>-B<sub>n</sub>) each of which has degree not larger than three relating to an operator (Z<sup>―1</sup>), and third branch (C) is merely a conductive line. Tap coefficients (c<sub>1</sub>, c<sub>2</sub>, ...., d<sub>1</sub>, d<sub>2</sub>, ....) of non-recursive elements change according to solutions of the transfer function of the filter. A numerator and/or a denominator of the transfer function of the present filter is a Chebychev polynominal relating to an operator (Z<sup>―1</sup>), and has a zero point and/or a pole. The solutions (w<sub>i</sub>, v<sub>i</sub>) of a numerator and a denominator locate alternately on a unit circle (Fig. 6) on a Z-<sup>1</sup> plane. When solutions of the transfer function do not locate alternately on said unit circle, tap coefficients (c<sub>1</sub>, c<sub>2</sub>, ...., d<sub>1</sub>, d<sub>2</sub>, ....) are not updated, since non-alternate solutions do not assure stable operation and/or minimum phase shift response of the filter.
Patent EP-0123105-A2 (EP)
Inventor: RENK ROLF DIPL-ING
IPC: F16H61/26
Filed: 1984-03-15
Abstract: 1. Uncoupling device (7) for linkage, in particular for the gearshift linkage (3, 4) disposed between gearbox (2) and gear lever (1) of a motor vehicle, disposed between two gear selector rods (3a, 3b), which consists of a transition piece (25, 35) controlling the uncoupling process and displaced by a movement of the selector rod (3a) operated by the manual gear lever (1), and which after engagement of a gear allows a reciprocating movement of the uncoupled selector rod (3b), wherein in the transition piece (25, 35) are inserted uncoupling elements (36) which are movable perpendicularly to the longitudinal axis thereof and which, by movement of the selector rod (3a) operated by the manual gear lever (1) relative to the transition piece (25, 35), cooperate with the ends of the selector rods (3a, 3b) to make a connection, characterised in that the transition piece is designed as a control sleeve (25) which is provided with bores (35) for the uncoupling elements (36) and through which extends the end of the selector rod (3a) connected to the manual gear lever (1), and which extends into a driver sleeve (17) cooperating with the uncoupling elements (36) and attached to the selector rod (3b) connected to the gearbox (2).
Patent EP-0156941-A2 (EP)
Inventor: EHRLICH BENJAMIN SHEPARD
IPC: C08L23/00
Filed: 1984-05-10
Abstract: Engineering plastics obtained by reaction of an organic polyisocyanate, a low molecular weight extender and from about 2 to 25 percent by weight, based on total weight of reactants, of an isocyanate-reactive material (e.g. a polyol) show a tendency to lose their normally high level of impact resistance upon molding under certain conditions. This tendency is particularly evident in the molding of parts having relatively small thickness. It has been found that this tendency can be overcome by increasing the level of urethane catalyst (organometallic catalysts preferred) employed in the preparation of said plastics and, at the same time, incorporating into said plastics a minor amount of an incompatible polymeric impact modifier (particulate rubber preferred). The increase in level of catalyst cannot be tolerated in the absence of the impact modifier.
Patent EP-0133898-A2 (EP)
Inventor: ARENDT PAUL N
IPC: B01D7/02
Filed: 1984-06-27
Abstract: @ In an isotope separation system in which hot, isotopically separated vapor is deposited on enriched product and depleted tails plates (40, 42) deposit adherence is improved and plate cooling simplified. The tails plate (42) is liquid- cooled to a lower temperature which permits the product plate (40) to be radiatively cooled by it simplifying product plate cooling and lowering its temperature to reduce the tendency for the product plate deposit to separate during temperature cycling. In one embodiment plate surfaces are cleaned of impurities in a vacuum by allowing the temperature of the tails plates to reach the relatively low operating temperature prior to proceeding with the deposition. In another embodiment plate surfaces are provided with rough surfaces to promote air penetration during deposit stripping, which permits the formation of a brittle, more easily severed bond between plate and deposit. In a further embodiment for the deposition of biphasic materials, the operating temperature of the tails plate is set to the lowest temperature at which the lower thermal coefficient of expansion phase of the material will adhere to the tails plate.
Patent EP-0142619-A2 (EP)
Inventor: HIRAMA SHIGEMITSU
IPC: B65G47/88
Filed: 1984-07-27
Abstract: An article delivery transferring device in a collective packing machine of stop waiting operation control system is provided. Said collective packing machine comprises a main packing machine and an auxiliary packing machine each having an individual driving source, wherein articles from the main packing machine in continuous operation are delivered and transferred to the auxiliary packing machine in stop waiting operation, characterized in that a grasping belt having an individual driving source is arranged on both sides of an article conveying path between the main packing machine and the auxiliary packing machine and belt traveling speed of the grasping belt is matched to operation speed of the main . packing machine, article detecting sensors to detect passing articles are disposed at midway of the article conveying path, decision regarding whether or not the continuous operation of the auxiliary packing machine is possible can be performed early using the grasping belt and the article detecting sensors, whereby the auxiliary packing machine in matched and synchronous operation can be operated continuously at high speed.
Patent EP-0139980-A2 (EP)
Inventor: KNOOP FRANZ-JOSEF
IPC: H01R4/48
Filed: 1984-08-21
Abstract: 1. A cable clamp comprising two interconnectable clamp parts (10, 60) between which a cable can be clamped and which are embodied by identically shaped plastics members, characterised in that the two clamp parts (10; 60) are each formed with two push-through openings (38; 68), through which a contact spring (42) can be pushed and which are in each case separated from one another by a web (32; 66), and with interengaging locking means (22, 30; 74, 78) on surfaces near one another ; the contact spring (42) is in the form of a U-shaped metal strip, the U-arms of the spring (42) being bent inwardly substantially at their longitudinal centre so that their free ends (46) contact one another near the U-cross-web (44) of the spring (42) ; and the distance between the free ends (46) of the spring arms (40) and the cross-web (44) of the contact spring (42) is at least equal to the height of the web (32; 66) separating the push-through openings (38; 68).
Patent EP-0143425-A2 (EP)
Inventor: PERTRAMER SIEGFRIED
IPC: B63B35/79
Filed: 1984-11-20
Abstract: Die Erfindung betrifft einen Trapezgurt (1) für das Windsurfen. Ein Haken (14) ist auf einem Schlittenbauteil (13) angeordnet, welcher auf Führungsbahnen (11, 12) gegenüber einer als breite Spreizschiene (7) ausgebildeten Haltevorrichtung seitlich verschiebbar ist. Die Führungsbahnen (11, 12) können hierbei gleichzeitig die Spreizschiene bilden. Der Schlittenbauteil (13) wird durch eine Rückstellvorrichtung (17) in seiner Mittellage gehalten. Bevorzugt sind die Führungsbahnen (11, 12) nach vorne und nach oben bogenförmig gestaltet. Durch diese Konstruktion befindet sich der Haken (14), unabhängig von der Stellung eines Benutzers 24, ständig in der optimalen Stellung, wobei die durch das Trapez (1) aufgenommenen Kräfte grossflächig und Zusammendrücken des Brustkorbes auf den Körper übertragen werden.
Patent EP-0151725-A2 (EP)
Inventor: HEINRICH RUDOLF DR
IPC: C07C201/16
Filed: 1984-12-06
Abstract: Verfahren zur Herstellung von nitrosaminfreien N, N-disubstituierten nitroaromatischen Aminen durch Abbau ihrer herstellungsbedingten Nitrosaminbestandteile und Stabilisierung der Produkte gegen erneute Nitrosaminbildung, indem man die Amine in flüssiger bzw. geschmolzener Form mit einer Sulfonsäure behandelt, ggfs. in Gegenwart von inerten organischen Lösungsoder Verdünnungsmitteln.
Patent EP-0137561-A2 (EP)
Inventor: WIJFFELS JOANNES BAPTISTA
IPC: C10G45/18
Filed: 1984-10-01
Abstract: Movable catalyst bed reactor comprising a normally vertically extending cylindrical vessel having separate inlets (3, 4) for reactant and catalyst at the upper part of the vessel, an intermediate catalyst bed supporting means 9 and a bottom catalyst bed supporting means 30 inside the vessel and separate outlets (6, 7) for reactor effluent and catalyst, wherein at least the intermediate catalyst bed supporting means 9 consists of a plurality of interconnected downwardly converging frusto-conical surfaces 10, having their lower ends connected to spaced apart vertical outlet channels 12 having circumferential walls 16 provided with substantially circumferential screen sections for withdrawing reactor effluent from catalyst, the vertical outlet channels 12 having their axes arranged substantially uniformly distributed in a circular pattern.