baber/WOPTO huggingface dataset:
Patent EP-0055902-A2 (EP)
Inventor: GODBOLE VISHWAS R
IPC: H04J3/16
Filed: 1981-12-11
Abstract: A method of and apparatus for the simultaneous transmission of voice and data information over the same PCM transmission channel. During periods when only voice information is to be transmitted, the analog voice information is sampled at a first sampling rate, thus providing a digitized voice rate equal to the transmission rate capability of the transmission channel. During periods when both voice and data are to be transmitted, the analog voice information is sampled at a second sampling rate less than the first sampling rate, thus allowing the merged voice and data information to have a total digitized transmission rate equal to the transmission rate capability of the transmission channel.
Patent EP-0056191-A2 (EP)
Inventor: NAKAI MASANORI
IPC: H03K19/018
Filed: 1981-12-23
Abstract: An integrated injection logic having a first semiconductor region (12) of first conductivity type, a second semiconductor region (14) of second conductivity type formed in the first semiconductor region, a plurality of third semiconductor regions (20a, 20b, 20c) of first conductivity type formed in the second semiconductor region, and a fourth semiconductor region (16) of second conductivity type formed in the first semiconductor region. A fifth semiconductor region (18) of second conductivity type is formed in the first semiconductor region and in the vicinity of the second semiconductor region and is connected to one (20c) of the plurality of third semiconductor regions in order to eliminate minority carriers stored in the first semiconductor region and the second semiconductor region.
Patent EP-0057930-A2 (EP)
Title: Hydraulic drive system having a plurality of prime movers
Inventor: AOYAGI YUKIO
IPC: E02F9/12
Filed: 1982-02-08
Abstract: A hydraulic drive system including at least one hydraulic actuator (7a, 7b), two variable displacement hydraulic pumps (3a, 3b) each connected to the hydraulic actuator to form a closed circuit therewith and connected in parallel with each other, two prime movers (1a, 1b) each driving one of the hydraulic pumps, and directional control valves (21a, 21b) each arranged between the hydraulic actuators and one of the hydraulic pumps. The directional control valves (21a, 21b) are each operative to shut, when one of the prime movers associated therewith is shut down, the hydraulic pump connected to the shutdown prime mover off the other hydraulic pump and the hydraulic actuator, to thereby prevent the hydraulic pump from being rotated by the pressure fluid delivered by the other hydraulic pump.
Patent EP-0092606-A2 (EP)
Inventor: RAPP RUDOLF DIPL-ING
IPC: B66D1/34
Filed: 1982-12-08
Abstract: The band-shaped carrying means (11) is fastened at the end to the band drum (1) of a lifting appliance. To allow a rapid exchange of the carrying means (11) in the event of wear and to guarantee a secure anchoring of the end of the carrying means (11), with the retention device taking up only a small amount of space, the arrangement is such that the band drum (1) has a bore (4) parallel to its axis of rotation and with an introduction slot for the end (10) of the band-shaped carrying means (11), and that a slotted bush (8) holding the end (10) of the band-shaped carrying means (11) non-positively or positively is inserted into the bore (4). <IMAGE>
Patent EP-0111028-A2 (EP)
Inventor: MEIER HORST DR-ING
IPC: G05B19/05
Filed: 1982-12-13
Abstract: 1. A power switch (1, 27), in particular a power transistor switch, with a current limiting switch (15) which monitors the current flowing through the power switch element (2, 26) and prevents a predetermined limit current value from being exceeded by the controlling of the power switch element (2, 26), and with a voltage monitoring switch (20) which monitors the fall in voltage on the power switch element (2, 26), in particular on a power transistor (26), which voltage monitoring switch is connected in a positive feedback switch with the current limiting switch (15), characterized in that the voltage monitoring switch (20) is coupled to the control signal wyich switches the power switch element (2, 26), is ineffective without this control signal and is a transistor switch which can be unblocked by the control signal.
Patent EP-0074743-A2 (EP)
Inventor: WETTERHORN RICHARD HARRY
IPC: G01L19/08
Filed: 1982-08-27
Abstract: A movement for a gauge instrument is mounted by a bracket (34) on the condition responsive element of the gauge for movement therewith. A shaft (36) carried by the bracket (34) rotatably supports a segment gear arm (40) which meshes with a pinion (42) on an output shaft 38. A second segment gear (60') is freely rotatably mounted on the first segment gear (40) and meshes with the pinion (42) to apply a rotational drive to the pinion thereby eliminating backlash between the pinion and the first segment arm (40). A spring (66) biases the end of a fixed actuation (46) into engagement with the first segment arm (40) to eliminate backlash at this point
Patent EP-0094037-A2 (EP)
Inventor: PFAFF KLAUS DIPL-ING
IPC: E04B1/343
Filed: 1983-05-05
Abstract: 1. A cabin (2) for the accommodation of equipment and operating personnel which can be transported and which has a metal frame with corner mounts which enables the cabin to be easily detachable fixed on heavy transport vehicles, especially a cabin (2) for military purposes, having the shape of a closed square, whose wall parts (4, 6, 8, 9, 10, 12) - wall parts (4, 6, 8, 9), floor section (10) and ceiling part (12) - consist of sandwich plates (aluminium-hard-foam-aluminium), a horizontally running C-rail-system (44) being fixed within the cabin (2), characterized thereby that a) vertical running tie bars (26) - in floor section (10) and ceiling part (12) a tie bar (21) running diagonally to the direction of motion - are foamed at the inside into the wall plates (4, 6, 8, 9), which interrupt the inner walls (22, 24, 28) and on which point loads or the horizontally running C-rail-system (44) are fixed, b) horizontally running tie bars (18, 20) are foamed at the outside into the wall parts (4, 6, 8, 9, 10), which do not break through the outer walls (14, 16, 32), c) the tie bars (18, 20, 21, 26) serve as stringer for the propping up of the wall parts (4, 6, 8, 9, 10), d) the tie bars (18, 20, 21, 26) serve as connective elements with corner profiles (52), connecting the particular well parts (4, 6, 8, 9, 10, 12) with the cabin (2).
Patent EP-0100821-A2 (EP)
Inventor: HADERLE DONALD JAMES
IPC: G06F11/14
Filed: 1983-05-06
Abstract: A computing system is characterized by a database management system which provides method and apparatus for online definition of data descriptors (77) while maintaining the availability of data (76) and data descriptors not impacted by a concurrent definitional process. Under the control of the database management system (70) of the invention, the domain effected by the definitional process is determined, transactions which reference descriptors within the domain effected by the definitional process are marked for rebinding, prior-to-commit access by transactions which have not been prebound to objects within the domain effected by the definitional process is inhibited, and thereafter all accesses to objects in the domain are allowed.
Patent EP-0096774-A2 (EP)
Inventor: REITZ HELMUT
IPC: G01N27/90
Filed: 1983-05-26
Abstract: Ein Treiber wird beschrieben, der geeignet ist langgestrecktes Halbzeug runden oder polygonalen Querschnitts zu zentrieren und in Längsrichtung des Halbzeuges anzutreiben. Der Treiber besitzt mindestens drei in einer Ebene quer zur Längsrichtung schwenkbare Arme mit Rollen, die am Halbzeug anliegen und von denen mindestens eine angetrieben und zum Antreiben des Halbzeuges befähigt ist. Die Bewegungsenergie wird der oder den Rollen über eine zur Schwenkachse koaxiale Welle und ein im Arm eingebautes Winkelgetriebe zugeführt. Sind alle Rollen angetrieben, was im allgemeinen empfehlenswert ist, so werden sie von einem gemeinsamen Antriebsmotor angetrieben. Zum Verstellen und Anstellen aller Rollen ist eine gemeinsame Verstelleinrichtung vorgesehen. Statt der Rollen können auch Bandtriebe, also von einem endlosen Band umfaßte Rollen benützt werden. Aus zwei einfachen Treibern kann ein Doppeltreiber zusammengestellt werden.
Patent EP-0096880-A2 (EP)
Inventor: GREUNE CHRISTIAN ING GRAD
IPC: F02K1/76
Filed: 1983-06-11
Abstract: Bei einer Einrichtung zum Verstellen zweier Schubumkehrer für zwei Düsentriebwerke eines Flugzeugs, mit jeweils einem druckluftbetriebenen Stellmotor, jeweils einem Ventil zur Druckluftsteuerung und jeweils einem Sollwertgeber, durch den das Ventil über ein Differentialgetriebe, das vom Stellmotor über eine Rückkopplung betätigt wird, beeinflußbar ist, wird der Unterschied der Ausfahrgeschwindigkeiten der Schubumkehrer dadurch möglichst gering gemacht, daß erfindungsgemäß die Verstelleinrichtung eine Ausfahrsynchronisationseinrichtung aufweist, bei der in Abhängigkeit von unterschiedlichen Stellwegen, die an den Sollwertgebern und/oder Ausgängen der Verstelleinrichtung gemessen werden, eine synchronisierende Beeinflussung der Stellung mindestens eines der Sollwertgeber vorgenommen wird. Die Ausfahrsynchronisationseinrichtung weist z. B. Wegaufnehmer, die durch die Sollwertgeber und/oder Stellmotoren oder durch Stellmotorumdrehungszählvorrichtungen betätigt werden, eine elektrische Fehlereinheit zum Vergleich der Meßwerte und zur Abgabe von Steuerimpulsen für jene Beeinflussung und gegebenenfalls einen Funktionsgenerator, zur Meßwertkorrektur, auf.
Patent EP-0101273-A2 (EP)
Inventor: ROBERTSON CHANNING R
IPC: C12M1/12
Filed: 1983-08-05
Abstract: A method of controlling cell growth and production of cell products is provided comprising sequentially contacting cells with a growth medium and then with a non-growth medium in which desirable cell products are produced.
Patent EP-0102843-A2 (EP)
Inventor: DYER HENRY BROOKE
IPC: C04B41/87
Filed: 1983-09-05
Abstract: A tool insert, particularly for a turning or milling tool, comprising a cubic boron nitride compact having a thin, wear-resistant refractory layer bonded thereto and presenting a cutting edge. The refractory is preferably titanium nitride, titanium carbide or a mixture thereof. The insert is particularly useful for the cutting of ferrous material having a Rockwell C Hardness of less than 45.
Patent EP-0121261-A2 (EP)
Inventor: SHOOR BERNARD A
IPC: G01N15/10
Filed: 1984-03-31
Abstract: A method for distinguishing multiple subpopulations of particles in a sample comprises passing particles in a sample, substantially one at a time, through an area of light detected at the particles. The volume of each particle is determined, preferably, as it passes through the area of focused light incident to the particles. Light scattered by each particle is detected as the particle passesthrough the area of light, over a wide angle relative to the direction of incident light. This method includes distinguishing different subpopulations of the particles by associating the determined volume of each particle with its detected light scatter. The simultaneous detection of particle volume, fluorescence and light scatter is determined in a single pass through flow cytometry equipment. 
     An apparatus for carrying out the abovedescribed method is also within the purview of the present invention.
Patent EP-0129689-A2 (EP)
Inventor: SACKMANN GUENTER DR
IPC: C08F8/14
Filed: 1984-05-14
Abstract: Die vorliegende Erfindung betrifft neue Copolymere auf Basis von Maleinsäureanhydrid/α,β-ungesättigten Verbindungen, welche dadurch gekennzeichnet sind, daß sie aus A) 10 bis 40 Molprozent des Strukturelements <IMAGE> B) 40 bis 80 Molprozent des Strukturelements <IMAGE> und C) 10 bis 50 Molprozent des Strukturelements <IMAGE> bestehen, wobei die Summe der Molprozente aus A), B) und C) 100 beträgt und wobei R1 = Wasserstoff oder Alkyl R2 = Wasserstoff, Alkyl oder gegebenenfalls substituiertes Aryl R3 = Kohlenwasserstoffrest mit 10 bis 22 C-Atomen R4 = Kohlenwasserstoffrest mit 10 bis 22 C-Atomen X = Sauerstoffatom oder die Gruppe NR5, wobei R5 für einen Kohlenwasserstoffrest mit 1 bis 18 C-Atomen steht. Die in Rede stehenden Copolymere sind ausgezeichnete Wirkstoffe für Papierleimungsmittel und sind sowohl für die Masseleimung als auch für Oberfläcchenleimung geeignet.
Patent EP-0128522-A2 (EP)
Inventor: DOBKIN MILTON B
IPC: A61K38/00
Filed: 1984-06-06
Abstract: Normal plasma from donors who have not been vaccinated with a cytomegalovirus vaccine can be screened for higher than normal titers of naturally occurring antibody to cytomegalovirus. Those plasmas with high titers of such antibody can be pooled and fractionated to give hyperimmune serum globulin. The product may be treated to render it suitable for intravenous injection. Patients with cytomegalovirus infection or at risk to such infection, may receive the present product to raise serum titers of cytomegalovirus antibody.
Patent EP-0129221-A2 (EP)
Inventor: GEBHARD DIETRICH
IPC: G05F3/18
Filed: 1984-06-15
Abstract: 1. Switching arrangement for the pulling vehicle of a vehicle train consisting of a pulling vehicle and a trailer, whose pulling vehicle has at least one electric socker (25'), to which signal voltages for the trailers reduced in amplitude in relation to the operating voltage are applied and preferably aa further electric socket (25) is provided, which conducts signal voltages which correspond to the operating voltage of the pulling vehicle, characterised in that signal voltages corresponding to the operating voltage of the pulling vehicle are supplied to connections (23', 24', 41', 51', 61', 71') of the one electric socket (25') from the electrical installation of the pulling vehicle through electric voltage transformers (29, 34, 44, 56, 66, 76, 100).
Patent EP-0133538-A2 (EP)
Inventor: KEGGENHOFF BERTHOLD DR
IPC: C07C263/20
Filed: 1984-08-01
Abstract: Ein neues Verfahren zur Reinigung von rohren Polyisocyanaten, insbesondere von rohren Polyisocyanatgemischen der Diphenylmethanreihe durch Extraktion bei 80-180°C mit einem, mit dem zu reinigenden Polyisocyanat nur begrenzt mischbaren Extraktionsmittel unter Einhaltung eines Volumenverhältnisses von Extraktionsmittel zu Polyisocyanat von mindestens 5:1 unter Bildung einer Hauptphase und einer Nebenphase im Volumenverhältnis von mindestens 20:1, Abkühlen der Hauptphase unter Bildung eines zweiphasigen Systems, Abtrennung der hierbei anfallenden, aus gereinigtem Polyisocyanat und Restmengen an Lösungsmittel bestehenden, unteren Phase von der, aus der Hauptmenge des mit gereinigtem Polyisocyanat gesättigten Lösungsmittel bestehenden, oberen Phase und deren Wiederverwendung als Extraktionsmittel.
Patent EP-0140023-A2 (EP)
Inventor: RAYMOND THEODORE E
IPC: F27D3/00
Filed: 1984-08-31
Abstract: The invention relates to a system for loading nuclear-fuel pellets from a pellet press into a sintering boat. 
     The system comprises a drum (22) including at least one channel for holding a row of pellets; means (28) for rotating the drum so as to move the or each channel successively to a pellet-receiving position, a pellet-discharging position, and again to the pellet-receiving position; pellet transferring means (14. 32, 34) for receiving the pellets (10) from the press (12) and inserting them into the channel disposed in the pellet-receiving position; pellet-row transferring means (44 or 46) for transferring the row of pellets from the channel in the pellet-discharging position into a sintering boat (18 or 20); and means (47 or 48, 50, 51) for changing the relative position between the pellet-row transferring means and the sintering boat after each pellet-row transfer to assure stacking of successive pellet rows in a predetermined order. A controller, preferably comprising a microprocessor, controls and coordinates the operation of the various system components.
Patent EP-0146863-A2 (EP)
Inventor: STREUFF BERNHARD DR
IPC: A61K47/38
Filed: 1984-12-10
Abstract: Die vorliegende Erfindung betrifft feste orale Acetylsalicylsäure-Formulierungen mit verzögerter Freisetzung und lang-andauernder Wirkung sowie deren Herstellung.
Patent EP-0114725-A2 (EP)
Inventor: POTTS ALAN
IPC: B02C18/28
Filed: 1984-01-10
Abstract: A mineral breaker having at least one breaker drum, the drum including a generally cylindrical support body from which a plurality of radially extending projections project by a distance equal to at least half the radius of the body, each projection being covered by a tooth sheath to define a breaker tooth having a maximum radial dimension projecting beyond the circumference of the support body which is greater than a major portion of the radius of the support body.
Patent EP-0139568-A2 (EP)
Inventor: BOMBA FRANK C
IPC: G06F13/26
Filed: 1984-09-21
Abstract: An interrupt mechanism for digital computer systems has a message-oriented format which requires no additional lines for implementation beyond those normally provided for transmission of data and control signals between devices. The interrupt may be directed to any number of devices, and at any number of priority levels; the first device available at the appropriate priority level wilt service the interrupt. 
     The operation of the interrupt mechanism is location- independent; accordingly, the system may be configured, and dynamically reconfigured, free of constrictions imposed by the interrupt mechanism.
Patent EP-0146464-A2 (EP)
Title: Procédé catalytique de préparation d'hexafluoroacétone
Inventor: CHEMINAL BERNARD RESIDENCE BEA
IPC: C07B61/00
Filed: 1984-12-06
Abstract: Procédé catalytique continu de préparation d'hexafluoroacétone consistant à faire réagir dans une première étape de fluoruration un mélange d'acide fluorhydrique et un recyclat de chlorofluoroacétones puis, dans une seconde étape de fluoruration, le mélange constitué de l'effluent issu de la première étape et d'hexachlorofluoroacétone frais sur un catalyseur constitué d'alumine gamma imprégnée de sesquioxyde de chrome Cr2O3 à raison de 1,5 à 4 atomes de chrome/I d'alumine et activé entre 300° et 400°C par un mélange d'acide fluorhydrique et trichloro-1,1,2 trifluoro-1,2,2 éthane.
Patent EP-0175837-A2 (EP)
Inventor: FULMER KEITH H
IPC: B60T11/34
Filed: 1985-04-29
Abstract: A height sensing proportioning valve comprises a housing with a bore receiving a valve number and a poppet member. A control assembly extends into a pocket defined by the housing in spaced relation to the bore to control the setting of the poppet member. The control assembly and the poppet member are provided with magnets.
Patent EP-0181621-A2 (EP)
Inventor: AOSHIMA ATSUSHI
IPC: C08G65/30
Filed: 1985-11-08
Abstract: A process for purifying a polyalkylene ether, which comprises mixing a polyalkylene ether or a mixture of a polyalkylene ether and an organic solvent containing a heteropoly acid and/or its salt with at least one solvent for purification selected from hydrocarbons having 3 to 15 carbon atoms or halogenated hydrocarbons having 1 to 15 carbon atoms and separating by precipitation the phase composed mainly of the heteropoly acid and/or its salt, and a process wherein the polyalkylene ether or a mixture of a polyalkylene ether and an organic solvent containing a heteropoly acid and/or its salt is brought into contact with a solid adsorbent capable of adsorbing the heteropoly acid and/or its salt in the presence of at least one solvent for purification as described above, either further after the separation according to the process described above, or in the state unseparated.According to the present invention, the heteropoly acid and/or its salt dissolved in the polyalkylene ether or the mixture of the polyalkylene ether with the organic solvent can be removed efficiently in the form which can be reused. Further after the treatment with an adsorbent, the concentration of heteropoly acids in the polyalkylene ether can be reduced to extremely lower.
Patent EP-0169608-A2 (EP)
Title: Vorrichtung an einem Einzelblattabzug für Drucker und dergleicen
Inventor: WEISS UDO
IPC: B65H1/12
Filed: 1985-07-09
Abstract: Zur Anpassung der Anpreßkraft bei einem Einzelblattabzug für Drucker und dergleichen ist für die Lagerung eines Blattstapels eine Andrückplatte vorgesehen. Die dieser Andrückplatte hinterlegte Feder ist auf einem Schlitten befestigt, durch dessen Bewegung die auf die Andrückplatte wirkende Kraft verändert werden kann.
Patent EP-0150084-A2 (EP)
Inventor: PATRICK MICHAEL W
IPC: H04L29/00
Filed: 1985-01-02
Abstract: A communications system of the token-passing, closed- loop type for use as a local area network employs an adapter (10) at each station for coupling a host processor (12) to a one-way signal path (11). The host processor (12) includes a host CPU (31), main memory (32), and a system bus (33, 34). To transmit a message from one station to another, a frame of data is created in the main memory (32) by the host CPU). The adapter (10) is coupled to the main memory by the system bus, and includes a local CPU (21), a local read/write memory (22), and a local bus (24). The message frame to be transmitted is copied into the local readiwrite memory by way of the system bus (34) and local bus (24), when initiated by the host CPU (31). A transmit and receive controller (16) is coupled to the local bus (24) to directly access the local read/write memory (22). When this station has access to the loop, i.e., receives a free token, the transmit and receive controller (16) copies the message frame from the local read/write memory (22) to the outgoing signal path (11), converting from parallel to serial. When the transmit and receive controller (16) receives a message addressed to this station, it converts it from serial to parallel, and copies the message frame into the local read/write memory (22) via the
Patent EP-0150942-A2 (EP)
Inventor: YAZAKI TAKAO
IPC: F23J15/00
Filed: 1985-01-11
Abstract: A sheet of a polymer comprising at least 50 mol% of units of an olefin or styrene (eg. a polyethylene or ABS copolymer) is coated on one surface with an aqueous solution or dispersion of an adhesive comprising 20 to 100 wt% of the solids of a polyolefin having carboxyl groups (e.g. a salt of an ethylene/acrylic acid copolymer). The adhesive optionally contains up to 80% of a N-containing water-soluble antistatic polymer and/or up to 2% of a F-containing surfactant. The opposite surface may be coated with a surfactant. …<??>The adhesive layer adheres strongly to a cellular foamed polyurethane, to form a composite heat-insulating material. …<??>The polymer sheet can be deep-drawn to shape, adhesive-coated, placed over the metal pressing of a refrigerator body or door, and the urethane components injected through a hole in the sheet so that the polyurethane is formed between the sheet and the metal pressing and is foamed and adhered in situ.
Patent EP-0150999-A2 (EP)
Inventor: RATTLE SIMON JOHN
IPC: G01N27/327
Filed: 1985-01-25
Abstract: An electrochemical specific binding assay of a ligand (e.g. antigen, hapten or antibody) wherein at least one of the components is enzyme-labelled, and which includes the step of determining the extent to which the transfer of electrons between the enzyme substrate and an electrode, associated with the substrate reaction, is perturbed by complex formation and/or by controlled external influences.The electron transfer is aided by electron-transfer mediators which can accept electrons from the enzyme and donate them to the electrode or vice versa (e.g. ferrocene) or by electron-transfer promoters which retain the enzyme in close proximity with the electrode without themselves taking up a formal charge. Alternatively an apoenzyme label may be employed, in which case electron transfer may be aided by the cofactor of the apoenzyme immobilised on the electrode.The electrochemical apparatus will typically comprise two or three electrodes, including one working electrode onto which components may advantageously be immobilised.When controlled external influences are employed, they may comprise displacement of the complex formed relative to the unbound enzyme-labelled component.The use of direct electrochemical measurement of the enzyme label avoids the errors and inconvenience of the known indirect measurement techniques.