baber/WOPTO huggingface dataset:
Patent EP-0157113-A2 (EP)
Inventor: FILIBIAN AREK
IPC: H04L29/10
Filed: 1985-02-04
Abstract: An electronic device is disclosed for interfacing between a computer and an external unit such as another computer adapted for interfacing by asynchronous transmission on the V24-RS232 Standard with the local telex or teletype. The interface is specially designed for the so-called personal computers and is of a highly reduced size and moderate cost. 
     The interface, which is managed by the computer central processor whereto it is connected and has, therefore, no intelligent components, comprises a parallel-series, or vice versa, data conversion circuit, a multiplexer-demultiplexer adapted to route the data from the computer toward and external computer or telex line, first level conversion circuits from the computer standard to the telex line standard, and second level conversion circuits from the computer standard to the V24 Standard, as well as a supply unit adapted to generate the ±60V voltage, all these being accommodated as a set on a single board directly connectable to the computer central unit.
Patent EP-0158790-A2 (EP)
Inventor: COHEN DONALD KENNETH
IPC: G02B27/28
Filed: 1985-02-22
Abstract: In an optical data storage disk device, focus of the recording and sensing beam is detected by sensing lateral shear (rotational orientation of a light interference pattern) of a beam (34) reflected from the optical data storage disk (10). An exemplary shear detector includes a quadrant sensor having four quadrants for sensing the rotation of the reflected beam's interference pattern. Electrical analysis circuits illustrate evaluation of the sensed rotated interference pattern.
Patent EP-0154886-A2 (EP)
Inventor: HENNING RAINER DR
IPC: A61P43/00
Filed: 1985-02-27
Abstract: The derivatives have the formula I <IMAGE> in which R is hydrogen or (C1-C6)-alkyl, or salts thereof.
Patent EP-0169424-A2 (EP)
Inventor: WILSON JOHN FRANCIS
IPC: G21C7/117
Filed: 1985-07-05
Abstract: The invention relates to an improved control rod for use in a nuclear reactor, and which control rod, when in use, is movable in a guide thimble having reactor coolant flowing therethrough. 
     The control rod (30) has an end plug (52) with an asymmetrical tip configuration causing coolant, as it flows therepast, to impart to the end plug a lateral force (F) sufficient to hold the end plug steady against the guide thimble wall (58), thereby preventing it from vibrating against the thimble wall and causing wear.
Patent EP-0173137-A2 (EP)
Inventor: TADA HISASHI
IPC: C08G59/64
Filed: 1985-08-07
Abstract: An intermediate for a composite material is disclosed. The intermediate is obtained by impregnating an epoxy resin composition containing a specific additive into a reinforcing material. The composite material obtained from the intermediate has improved mechanical properties.
Patent EP-0185876-A2 (EP)
Inventor: CROUSE WILLIAM GEORGE
IPC: H03K17/691
Filed: 1985-10-22
Abstract: A solid state switching network inlcudes three FET switches arranged in a substantially "T" (or inverted "T") configuration. The network is controlled so that in an "OFF" or non-conducting state two of the FET switches are "OFF" and one is on. The high "OFF" impedance of the two FETs work against the low "ON" impedance of the third FET to provide an open circuit between the input and output of the switching network. The open circuit has greater isolation than is feasible with conventional circuits. The switching network or module is used in several configurations to couple data terminal equipment (DTE) to a communications highway.
Patent EP-0152142-A2 (EP)
Inventor: SCHYLANDER ERIC CHRISTIAN
IPC: G11B7/00
Filed: 1985-02-07
Abstract: A Compact-Disc-Digital-Audio-System is described in which the bandwidth is reduced in order to extend the playing time, for example for the reproduction of 10 hours of speech. This is achieved without significantly modifying the existing players and without affecting the standard EFM coding, by multiplexing a plurality of channels in such a way that they can be reproduced consecutively by repeatedly playing the entire CD disc.
Patent EP-0155057-A2 (EP)
Inventor: BIANCHI VITTORIO
IPC: H02K33/16
Filed: 1985-03-11
Abstract: A vibration motor comprises a stator (3), a core (13) with two facing coils (9, 11) and at least one magnet (15, 16). At the end faces (17) of the coils (9, 11) which are remote from each other circularly arcuate air gaps (19, 20; 21, 22) are formed in which sliding elements (23, 25) of an armature (7) are movable, the armature (7) being privotally mounted on the motor shaft (5). The vibration motor (1, 31, 41, 51) can advantageously be used in combination with a compressor (60, 82) as a motor-compressor unit.
Patent EP-0152290-A2 (EP)
Inventor: NESSFIELD STANLEY
IPC: B65D88/12
Filed: 1985-02-08
Abstract: O A folding freight container has a base (1) with an upper loading surface (2) and a pivotally mounted post (4) located at each corner. The posts are movable between an erect upright position and a folded down position in which each post lies parallel to the base. Two of the corner posts located at one end of the base are interconnected by a panel (8) which may be planar or corrugated, and in the folded down position of the end structure form a substantially continuous surface with the base loading surface (2). 
     The posts are preferably mounted on a flange (3) extending from an auxiliary post (6) located at each corner of the base and not projecting above the loading surface (2) of the base. The pivotal mounting (5) for the end structure is detachable to allow removal of the same. Cross-ribs (9,10) and strengthening ribs are provided to strengthen the support for the panel (8). Conveniently, a locking device (40,41,43) is provided on the base for locking the end structures in their folded down position.
Patent EP-0159963-A2 (EP)
Inventor: BROCKMEYER JERRY W
IPC: B01D39/00
Filed: 1985-04-01
Abstract: The filter is prepared by impregnating a polymer foam with a ceramic slip which contains a phosphate binder, squeezing off the excess slip, drying and burning the foam material at temperatures of 1660 DEG C and higher, or with the same procedure by using a slip which contains a gelled aluminium hydroxide and burning at a temperature of at least 1093 DEG C. This gives ceramic filters having an open-cell foam structure, the ceramic being essentially phosphate-free and the individual crystals of the ceramic having mutually sintered together. The filters are suitable for the filtration of molten metals and especially for the filtration of molten iron and steel.
Patent EP-0193822-A2 (EP)
Inventor: MUELLER RICHARD AUGUST
IPC: A61P25/04
Filed: 1986-02-24
Abstract: This invention relates to 8-chlorodibenz[b, f][1, 4]-oxaze- pine-10(11H)-carboxylic acid, 2-(thio-, sulfinyl- and sulfonyl-containing acyl)hydrazides of the formulawherein X is S, SO, or SO<sub>2</sub>; R is alkyl containing from 1 to 6 carbon atoms and n is an integer from 1 to 4; and to pharmaceutical compositions containing such compounds. The pharmaceutical compositions are useful as prostaglandin antagonists and analgesic agents.
Patent EP-0213265-A2 (EP)
Inventor: BLESSING HUBERT
IPC: B23Q17/24
Filed: 1986-03-12
Abstract: A workpiece is centered on a transparent work surface by optically tranposing one edge of the workpiece to a point beneath the work surface and adjacent the opposite edge of the workpiece and then sliding the workpiece sideways until the transposed edge image is aligned with the actual second edge of the workpiece.
Patent EP-0207244-A2 (EP)
Inventor: UENO KUNIKI
IPC: H05K1/09
Filed: 1986-04-22
Abstract: An electrodeposited copper foil having improved properties such as high tensile strength and elongation at room temperature and at elevated temperature, obtained by electrolyzing a copper ion-containing electrolyte at least 60 vol.% of which is treated with activated carbon within 20 minutes before the electrolyzing.
Patent EP-0201033-A2 (EP)
Inventor: ISHIKAWA MASAO
IPC: G03C7/30
Filed: 1986-04-29
Abstract: A processing method of a silver halide color photographic material comprising replenishing a color developer-replenisher containing 0 to 3.0 x 10<-><3> mol of bromide per liter, the replenishing volume of said replenisher to be replenished to the developer is 0.5 to 9 ml per 100 cm<2> of the light-sensitive material, the photographic material comprising a core-shell structural silver halide grain containing not less than 3 mol% of silver iodide and a magenta coupler represented by the following general formula; 
<CHEM>
 wherein Z forms a nitrogen-containing heterocyclic ring; X represents hydrogen or a substituent capable of being released from the coupler residue; and R represents a hydrogen atom or a substituent.
Patent EP-0200209-A2 (EP)
Inventor: ODA TOSHIAKI
IPC: H04W52/00
Filed: 1986-04-29
Abstract: @ The invention relates to a cordless telephone apparatus. The apparatus comprises a fixed unit (1) and a portable unit (2), each having control means (102, 202) for channel scanning to determine whether or not each of a plurality of channels is engaged, said portable unit (2) being battery-charged in a state where it is attached to said fixed unit (1), a connecting line (113, 114) for transmitting and receiving signals between said two control means (102, 202) in a state where said portable unit (2) is attached to said fixed unit (1), and means for synchronizing the channel scanning processes of said two control means (102, 202) through said connecting line (113, 214). The apparatus is capable of reducing the time taken to connect the portable unit (2) and the fixed unit (1).
Patent EP-0205130-A2 (EP)
Inventor: GRUENDLER KARL-HEINZ
IPC: B01J23/86
Filed: 1986-06-07
Abstract: The copper-containing catalyst for the preparation of hydrogen by reaction of gases containing carbon monoxide with steam (converting) at 150 to 300 DEG C can additionally also contain zinc, aluminium and chromium and is doped with alkali. Catalysts of this type containing potassium compounds or caesium compounds are particularly suitable. The ratio of alkali to copper, calculated as oxide, is between 0.0025 and 0.25. The purpose of the invention is the reduction in by-product formation and the increase in conversion.
Patent EP-0221504-A2 (EP)
Inventor: BLACK JOHN WILLIAM
IPC: B60B33/00
Filed: 1984-04-19
Abstract: a A wheel bracket assembly comprising: a wheel bracket which includes two spaced portions, an axle extending between and supported on the bracket portions, a wheel, a bearing rotatably supporting the wheel on the axle, and first and second dust covers provided on opposite sides of the wheel, the first dust cover slidably engaging and being rotatably about the axle relative to the bracket but being noramlly held against such relative rotation through frictional engagement with the bracket. The first dust cover has a region which is spaced a predetermined radial distance from the axle and is approximately radially aligned with the bearing, and is manually rotatable relative to the associated bracket portion between a first position in which the region thereof is externally exposed and accessible and a second position in which the region is firmly disposed against an inner surface of the bracket portion so that external access thereto is obstructed by the bracket portion. The first dust cover has an arrangement at the region thereof for facilitating the introduction through the first dust cover of a lubricating material for the bearing.
Patent EP-0226065-A2 (EP)
Inventor: NILSSON SVEN WALTER
IPC: F16H25/22
Filed: 1986-11-20
Abstract: In a device for producing self-locking properties of a screw and nut device (1,2) the nut co-operates with a torque- transmitting part (3) which is rotatable in relation to the nut. Torque is transmitted via a portion (9) on the-torque- transmitting part, which portion is arranged in a space (8) between two opposing surfaces on the nut. A helical spring (10) is arranged in a thread around a threaded shaft and has an end portion (11) inserted into the space (8). The helical portion of the spring has a loose fit in the thread when the nut is driven by the part (3), whereas the spring is contracted against the shaft when the end portion (11) contacts one of the opposing surfaces of the nut and thereby brakes the rotation if the nut tends to be rotated by an axial load on the nut and the part (3) is disconnected.
Patent EP-0196130-A2 (EP)
Inventor: KUPFER KARL-HEINZ
IPC: H03J5/24
Filed: 1986-03-07
Abstract: Die Erfindung betrifft eine Schaltungsanordnung der Eingangsstufen eines Fernsehtuners für die Frequenzbänder UHF-, VHF- und Hyperband in einem durchgehenden Frequenzbereich eines Antennensignals. Die Schaltungsanordnung weist hinter dem Antenneneingang (7) parallelgeschaltete Primärbandfilter für UHF- und VHF-Band auf. Das VHF-Primärbandfilter weist an seinem Eingang mindestens eine gegen Masse geschaltete Induktivität (27), in Reihe zum Ausgang geschaltete Induktivitäten (29 und 31), eine am Ausgang angeordnete, gegen Masse geschaltete unveränderbare Kapazität (33) und einen Schalter (35) auf. Dieser Schalter überbrückt die Induktivitäten (29) und dient der Umschaltung zwischen den BI- und BIII-Bereichen des VHF-Bandes. In das VHF-Primärbandfilter ist ein Hyperband-Primärbandfilter integriert, das eine erste Induktivität (53), die über einen Schalter (55) mit dem Ausgang (34) und dem eingangsseitigen Anschluß der Induktivität (37) verbunden ist, und eine zweite Induktivität (51) aufweist, die vom Verbindungspunkt zwischen Induktivität (53) und Schalter (55) gegen Masse führt. Für Hyperbandbetrieb ist der Schalter (55) geschlossen und der Schalter (53) geöffnet.
Patent EP-0199594-A2 (EP)
Inventor: FALKINGHAM LESLIE THOMAS
IPC: H01H33/664
Filed: 1986-04-23
Abstract: A contact for an electrical switch, more especially a vacuum switch, having a cup-shaped body member with inclined slots in at least the side walls, and a disc having a central boss which provides the contact making surface mounted on the rim of the body member. Such a contact causes the current to move in a manner which generates both axial and transverse magnetic fields tending both to diffuse the arc and to rotate it around the contact.
Patent EP-0201296-A2 (EP)
Inventor: RICHARDSON JOHN MARK
IPC: G01V3/18
Filed: 1986-05-02
Abstract: A method of controlling the rate at which a downhole logging tool samples and records a detected condition obtains three samples of the condition at three consecutive sample times and computes a prediction value for the n-th sample from the first three samples. The method compares the actual n-th sample with the predicted value and records the (n-1 )-th sample if the variance between the predicted and actual values is outside a predetermined threshold or difference. The sample rate is changed if the actual values of the samples remain within the predicted value's preselected range for more than a preselected number of samples. The sample rate interval is also increased if the battery life or memory capacity decrease below predetermined thresholds. The sample rate interval is decreased to its shortest interval if a pressure change above a predetermined threshold is detected.
Patent EP-0202819-A2 (EP)
Inventor: YANG ROBERT K
IPC: A61K9/00
Filed: 1986-05-07
Abstract: There is disclosed a delivery system useful in chewing gum, confectionery and pharmaceutical products comprising;
 (a) an insolubolized active ingredient; and
 (b) a cross-linked hydrocolloid multivalent cation alginate or carageenenate matrix entrapping said insolubolized active ingredient. 
<??>A process for preparing the delivery system is also disclosed.
Patent EP-0222612-A2 (EP)
Inventor: MATSON WAYNE R
IPC: H03H17/02
Filed: 1986-11-11
Abstract: Method and apparatus for improving the data displayed and analyzed in the use of liquid chromatographs and the like. Two digital filters are selected, one with f p  and f s  points below the f of the date of interest and one with f p  and f s  points above the f of the signal of interest. These filters are operated simultaneously on the input data form a liquid chromatographic detector or the like which is of relatively low frequency. The first is set such that real input data form chromatographic peaks is rejected and the extremely low frequency drift and curvature in the base line alone is displayed. The second is set such that real input data is accepted and noise from higher frequency sources is rejected. Point-for-point subtraction of the outputs from the simultaneously operating filters then gives a single for the real chromatographic data, corrected for baseline drift and noise.
Patent EP-0227488-A2 (EP)
Inventor: MITSURU OGURA
IPC: G03G21/12
Filed: 1986-12-29
Abstract: A full waste toner container detector comprises a waste toner container for storing waste toner collected from the photoreceptor surface, a flexible film member which projects into the container when the container is not filled up with waste toner and projects outwardly from the container due to the waste toner pressure when the container is full of waste toner, a reflection plate mounted on the external surface of the flexible member, a light source for irradiating the reflection plate, and a sensor provided in such a position as to receive light reflected by the reflection plate when the flexible member projects outwardly from the container.
Patent EP-0205390-A2 (EP)
Title: Procédé et installation pour le chargement dans un conteneur et le déchargement de ce conteneur de pièces disposées en lits horizontaux
Inventor: ROSSI ANNE MARIE EPOUSE PENCE
IPC: B65G57/24
Filed: 1986-06-12
Abstract: La présente invention concerne un procédé et une installation pour le chargement en conteneur et le déchargement à partir dudit conteneur de pièces disposées en lits horizontaux.Conformément à l'invention on utilise un conteneur (16) dont une paroi verticale (17) est amovible, on place ce conteneur devant et à proximité d'une table (3) dont la largeur en bout est légèrement inférieure à largeur intérieure du côté de la paroi amovible, table (3) sur laquelle sont amenées, ou doivent être placées, les pièces (p) avec la face du conteneur dont la paroi amovible (17) a été enlevée faisant face vers ladite table, on règle la hauteur du conteneur, on fait avancer ladite table (3) dans le conteneur pour amener son extrémité à proximité de l'extrémité du lit de pièces (1) qui doit être déchargé ou à proximité de l'extrémité du lit de pièces déjà chargées sur lequel doit être chargé le lit de pièces setrouvant sur la table et transporte en un seul bloc les pièces cylindriques (p) formant un lit, de la table pour les déposer sur la surface supérieure du lit supérieur de pièces setrouvant dans le conteneur ou à partir du lit supérieur de pièces se trouvant dans le conteneur pour les déposer sur la table, par un déplacement dirigé selon la direction de la longueur des pièces.
Patent EP-0213042-A2 (EP)
Inventor: FOULARD JEAN
IPC: B22D7/12
Filed: 1986-08-11
Abstract: Process for protecting against oxidation and/or nitridation of a liquid metal stream flowing from the outlet orifice of a ladle or a distribution vessel, comprising surrounding the pouring stream with a tube substantially throughout the height of the stream and injecting a protective gas at least around the pouring stream so as to minimize the contact of the molten metal with the ambient air and avoid the dilution of the protective gas and the aspiration of ambient air. A device for carrying out the process includes two complementary semi-shells for surrounding the pouring stream and a hinge articulating the semi-shells for opening and closing the latter.
Patent EP-0221876-A2 (EP)
Inventor: FRANCHETTI VICTORIA MARIE
IPC: B01J23/04
Filed: 1986-10-27
Abstract: Catalysts useful for the partial oxidation of nonaromatic hydrocarbons, particularly n-butane, with molecular oxygen or an oxygen-containing gas in the vapor phase to produce maleic anhydride are provided which comprise phosphorus, vanadium, and oxygen and a promoter component containing each of iron and lithium. Such catalysts are prepared by contacting a substantially tetravalent vanadium-­containing compound and a phosphorus-containing compound and a promoter component containing each of iron and lithium in a substantially anhydrous alcohol medium in the presence of anhydrous hydrogen chloride to form an iron/lithium promoted phosphorus-vanadium-­oxygen catalyst precursor. The catalyst precursor is recovered, dried, roasted, formed into structures if structures are desired, and calcined.
Patent EP-0238933-A2 (EP)
Inventor: JAGER KURT DIPL-ING FH
IPC: H02K3/50
Filed: 1987-03-10
Abstract: Zur Herstellung einer konstruktiv einfachen, montagefreundlichen Wickelkopfabstützung, bei der auf Schrauben und Sicherungselemente weitgehend verzichtet werden kann, wird vorgeschlagen, die Preßplatte (10) des Blechkörpers mit radial verlaufenden Nuten (14) zu versehen, in die Abstützwinkel (11) teilweise hineinragen und geführt sind. Ein Abstützring (12), der der radialen Abstützung des Wickelkopfes dient, schließt sich in axialer Richtung unmittelbar an die Preßplatte (10) an. Am Innendurchmesser des Abstützringes (12) liegen ringsegmentförmig ausgebildete Distanzierungsstücke (13), welche Tangentialkräfte der Abstützwinkel (11) aufnehmen.
Patent EP-0247575-A2 (EP)
Inventor: SHIRAHATA ISAO
IPC: H05K3/24
Filed: 1987-05-26
Abstract: A multilayer printed wiring board produced by buildup process. A first layer printed wiring pattern (13) is formed on a metal core (11) through a first insulation laminate (12), and a second layer printed wiring pattern (16) is formed on the first layer printed wiring pattern through through-studs (15) and a second insulation laminate (14). The surface of the first layer printed wiring pattern (13) is roughened and the through studs (15) are formed by buildup process a conductive paste on the roughened surface.
Patent EP-0252354-A2 (EP)
Inventor: BOCCHI LUIGI
IPC: B65D8/12
Filed: 1987-06-22
Abstract: Container designed for fizzy drinks made in heat-moulded plastic material, preferably in polyethylenterefthalate and provided with a heat-moulded plastic cover heat-sealed to the body of the container, whose base (6) and cover (13) have a shape which is convex towards the centre of the said container. 
     The container can absorb the variations in pressure that the fizzy drink generates in various environmental conditions, and contemporaneously, can compensate for the osmotic losses of gas. The container if furthermore provided with a shaping (11, 12) of the cover and that (4, 5) of the base which allows side-by-­side warehouse storage of the containers and stacking one above the other, and also the insertion into the cover of an opening device (15, 25) for pull-off or push-down opening.-
Patent EP-0254102-A2 (EP)
Inventor: WEINLICH LEOPOLD
IPC: G01M15/04
Filed: 1987-07-03
Abstract: The testing device (1) for testing motors (2), in particular internal-combustion engines, and for determining their operating behaviour includes, to allow the object under test (2) to be loaded or driven, according to choice, an electrical machine (6), which can be connected to a power supply and can be operated both in generator mode and in motor mode, according to choice, as well as a gear mechanism (3), the transmission ratio of which can be adjusted and the input shaft (23) of which is coupled to an output shaft (7) of the object under test (2) and the output shaft (44) of which is coupled to the armature shaft of the electrical machine (6), in order to be able to operate the electrical machine (6) in the best range at all times, irrespective of the rotational speed of the object under test (2). A control device (32) serves for controlling the transmission ratio of the gear mechanism (3) in dependence on the load situation of the object under test (2), whereas a torque measuring device (28) serves for determining the torque delivered or picked up by the object under test (2) at the output shaft (7). <IMAGE>