baber/WOPTO huggingface dataset:
Patent EP-0094180-A2 (EP)
Inventor: STRECKER WILLIAM D
IPC: G06F15/177
Filed: 1983-04-28
Abstract: An arbitration technique for controlling access to a bit-serial bus (12) by multiple nodes 2(a)-2(n) in a data processing network (1 
     Upon detection of no carrier on the bus (step 56), a node desiring access to the bus waits a predetermined number of quiet slots (steps 60,64) each slot being a predetermined interval. If that period elapses without another node's carrier being detected (step 64), the node desiring access is permitted to transmit (steps 64, 68). For each node, two such delay interval possibilities are provided, one high slot count (and, hence, low priority) and one low slot count (and, hence, high priority). The delay interval selection for a node is switched from time to time on a round-robin basis, so that all nodes get equal average priority. The high value of the delay interval is N + M + slots, where N is the node number and M is the maximum number of nodes allowed on the bus; the low value is N+ 1 slots. 
     Initially, each node uses the former value. Upon unsuccessful contention for the bus, the delay interval selection used next by the node depends on the number (LW) of the node which last won access to the bus. Upon detecting a carrier while waiting for access to the bus (i. e., losing arbitration to a higher priority node), the node which is waiting for the bus compares the number of the node (LW) which started transmitting with node number (N) (step 58). If LW was less than N, the node waiting for access uses a new waiting time of N+1 slots the next time the delay interval begins (step 62A); if greater than the node number, the dew delay interval value is N+M+1 slots (step 628). 
     Provision is made for a multiple path bus wherein much common receiver circuitry is used for the paths. In that situation, if a node's receiver is busy on an alternate path when the node's delay interval expires, the node's delay interval is restarted with a waiting time of M slots assigned to the node.
Patent EP-0086736-A2 (EP)
Inventor: MICHEL-KIM HERWIG
IPC: B01D59/18
Filed: 1983-01-27
Abstract: A process for the separation of solid and/or liquid particles from gases or solids from liquids, as well as for the separation of gases or liquids with different densities is proposed, in which a Venturi tube is used. The gas and/or liquid mixture is introduced inwards in radially symmetrical manner from the outside through the slot of an annular nozzle at a high flow velocity which, in the case of gases, extends up to the velocity of sound. The gas is subject to the action of a high centrifugal acceleration in the slot, which has a radius of curvature of approximately 1 to 100 mm.
Patent EP-0123808-A2 (EP)
Inventor: HOLLAND HENRY A NELSON
IPC: F02B3/06
Filed: 1984-02-21
Abstract: A self starting diesel hammer (20) having a tubular casing (30) inside which a heavy ram (32) is driven up by means of an explosion and then falls back onto an anvil (46) while compressing air under the ram so that fuel injected under the ram (32) causes the air to explode and drive the ram (32) up again, and a source of compressed gas (106) and a valve (110) arranged to direct the gas under the ram (32) to throw it upwardly in the casing (30) to start operation of the hammer.
Patent EP-0125686-A2 (EP)
Inventor: ANDERSON JOHN W
IPC: H01J61/54
Filed: 1984-05-15
Abstract: A rapid start fluorescent lamp having a glass envelope with a phosphor coated inner surface, a low pressure noble gas fill and an electrode at each end includes an electrode disconnect switch having a bimetal switch with a glass bottle and normally closed at room temperature and open at higher temperatures. The bottle is maintained at vacuum or is filled with a noble gas and the bimetal switch has a meltable bypass electrically conductive member shunted thereacross during manufacture of the lamp and removable thereafter.
Patent EP-0137113-A2 (EP)
Inventor: FIELDHOUSE JOHN W
IPC: B29L30/00
Filed: 1984-06-18
Abstract: In repairing articles of natural rubber or elastomer predominantly of natural rubber with cured polymer or prepolymer (polyurethane/polyurea), adhering advantages are obtained especially at elevated temperatures when the damaged area is treated with halogen-containing oxidant dissolved in 1,2 dichloroethane instead of other solvents.
Patent EP-0134464-A2 (EP)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C43/04
Filed: 1984-07-02
Abstract: Zur Herstellung von 3,3-bzw. 2,3-Dimethylbuten und 2,3-Dimethylbutadien bzw. zur gleichzeitigen Herstellung von, 3,3-bzw. 2,3-Dimethylbuten, 2,3-Dimethylbutadien und Giykol- bzw. Polyglykol-n-alkyl-3,3-bzw. -2,3-dimethyl-butylether setzt man in einem zweiphasigen flüssigen System Alkalihydroxide in Gegenwart eines Glykol- bzw. Polyglykolethers bei Temperaturen von 100 bis 250 ° C mit Mono- bzw. Dichlordimethylbutan um. Setzt man als Glykol- bzw. Polyglykolether einen Glykol- bzw. Polyglykolmonoalkylether ein, so erhält man neben dem Olefin den Glykol- bzw. Polyglykol-n-alkyl-3,3- bzw. -2,3-dimethyl-butylether.
Patent EP-0135908-A2 (EP)
Inventor: SUZUKI MOTOMU
IPC: A61B6/00
Filed: 1984-09-18
Abstract: In a digital fluoroscopy apparatus (100), digital reference data is written in a given data position of digital image data where no medical information is contained. This digital reference data has contrast level information with respect to X-ray images of an object (1) under examination. The image data having the reference data is stored in an analogue storage device (22) after being D/A-converted. When the image signal having the D/A-converted reference data is again A/D-converted for the digital subtraction, the contrast level of the finally-A/D-converted reference data varies from that of the original reference data. The image data having the finally-A/D-converted reference data is corrected based upon the contrast level variation from the original level in an image data correction unit (29).
Patent EP-0150273-A2 (EP)
Inventor: KELLY KEITH F
IPC: G06F3/048
Filed: 1984-10-19
Abstract: I@ A distributed, interactive data processing system provided with the ability to allow concurrent multi-lingual use by a plurality of users having different national language preferences is further provided with the ability to allow a message to be sent across nodes in the data processing system and still display the message in the preferred national language of the receiving node. The sending node and user (1) determine the message identification of the message to be sent, and the names of the variables in that message as well as their content (5), and the identification of the user and node (3) to receive the message. A system service (6) is called and passed the message identification, variable names and data, and the identification of the receiver. The system service (6) connects to the receiving node and user (3). The message identification, the variable names, and the data associated with each variable are assembled into a string. At the receiving node (3), a system service (7) receives the passed string and places the variable data in the correct variables and invokes the system COMPOSE function. The resulting message is therefore displayed to the user of the receiving node (3) in the preferred national language.
Patent EP-0142159-A2 (EP)
Inventor: OPEL HELMUT DR MED
IPC: A61K31/23
Filed: 1984-11-13
Abstract: Die Erfindung betrifft die Verwendung flüssiger verzweigtkettiger Fettsäureester oder Kohlenwasserstoffe mit etwa 20 bis über 30 C-Atomen im Gesamtmolekül als Oberflächenanalgetikum und-antiphlogistikum.
Patent EP-0135204-A2 (EP)
Inventor: CARUSO EUGENIO
IPC: G01B7/00
Filed: 1984-06-08
Abstract: The sensor is constituted by a magnetic core with pole pieces and by an electric coil wound on the body of said core. With said coil there are associated a sinusoidal current generator and impedance measurement means. A processor determines the presence of surface and subsurface defects in metal bodies above the Curie temperature.
Patent EP-0117042-A2 (EP)
Inventor: MACOVSKI ALBERT
IPC: A61B10/00
Filed: 1984-01-12
Abstract: The electromagnet providing the main field of the nuclear magnetic resonance (nmr) imaging system is turned up during the data acquisition region and turned down between data acquisition periods. The data acquisition consists of the excitation of the spins and the reception of the associated signals.
Patent EP-0135383-A2 (EP)
Title: Conference bridge circuit arrangements
Inventor: WINSOR RUSSELL
IPC: H04M3/56
Filed: 1984-08-28
Abstract: A conference bridge circuit for telephone selects a predetermined number of signals from one or more data buses, each carrying multiplexed pulse code modulated signals and serially adds the signals selected. These are then multiplexed and transmitted back to the receivers of those telephones from which the predetermined signals were transmitted.
Patent EP-0141614-A2 (EP)
Inventor: ATTWOOD BRIAN WILLIAM
IPC: D21G1/00
Filed: 1984-10-24
Abstract: Paper or paperboard (10) which has been thoroughly dried, but not calendered is provided with a smooth surface by rewetting a thin layer along one surface thereof and then pressing the resulting damp surface against a substantial portion of the surface of a heated smooth-surfaced drying cylinder (20). This technique provides the web (10) with a surface comparable in smoothness with that which can be obtained by calendaring, but without the degree of compaction which occurs in calendaring, due to the fact that with the major portion of the web dried, it is highly resistant to such compaction.
Patent EP-0147178-A2 (EP)
Title: Expression plasmids for improved production  of heterologous protein in bacteria
Inventor: FRANKE ARTHUR ERNEST
IPC: C12N15/70
Filed: 1984-12-19
Abstract: Promoter-ribosome binding site (rbs) expression ele-' ments of general utility for high level heterologous gene expression; plasmids carrying said promoter-rbs expression elements and encoding genetic information for direct high level expression in bacteria of heterologous proteins, especially plasmids carrying a gene coding for prorennin or mammalian growth hormones; methods for their construction, including the use of synthetic linkers to provide desirable functional properties thereto; recombinant microorganisms comprising said plasmids; expression of said bacterial produced heterologous proteins by said recombinant microorganisms; and demonstration of the activities of the thus-produced proteins.
Patent EP-0134187-A2 (EP)
Inventor: REINHARDT HANS-JURGEN DR DIPL-
IPC: G01R31/12
Filed: 1984-07-19
Abstract: Innerhalb einer metallgekapselten, druckgasisolierten Hochspannungsschaltanlage sollen mit Hilfe eines kapazitiven Spannungsteilers Teilentladungen festgestellt werden. Die dafür verwendete Messvorrichtung enthält eine Elektrode (6), die plattenförmig ausgebildet und bündig in die Öffnung (3) der Kapselung (4) eingesetzt ist. Die zu den Anzeige- oder Messgeräten (12) führende Messleitung (11) ist koaxial ausgebildet und mit einem Anschlussteil (2) verbunden, der ein tragendes Bauteil ist und die Elektrode (6) und den Rand (8) der Öffnung (3) in der Kapselung (4) enthält. Er enthält ferner einen zum Rand (8) der Öffnung (3) geführten äusseren hohlkegelförmigen Verbindungsteil (15) und einen zur Elektrode (6) geführten inneren kegelförmigen Verbindungsteil (13), die koaxial angeordnet sind, deren Durchmesserverhältnis da/di konstant ist, und die den Wellenwiderstand (z) der Messleitung (11) aufweisen.
Patent EP-0157136-A2 (EP)
Inventor: SCHAEFER PHILIPP
IPC: B32B27/02
Filed: 1985-02-16
Abstract: Vlies aus Kunststoffasern mit einem der Verfestigung dienenden Muster von Prägungen, die Vertiefungen in wenigstens einer Oberfläche des Vlieses bilden. Die die Vertiefungen aufweisende(n) Oberfläche(n) des Vlieses weist (weisen) wenigstens im Bereich der Vertiefungen eine Schicht von kleinen Hohlkugeln auf, die durch ein Bindemittel untereinander und an dem Vlies gehalten sind. Die Schicht von Hohlkugeln hat die Aufgabe, die im Bereich der in der Oberfläche des Vlieses in der Regel durch Prägeverfestigung unter Hitze und Druck gebildeten Vertiefungen zumindest teilweise auszufüllen und die im Bereich dieser Vertiefungen dünneren Vliesbereiche zu verstärken. Dadurch wird die Festigkeit erhöht und die Steifigkeit bei Aufbringung z.B. auf die Innenseite eines Schuhoberleders verbessert. Außerdem wird ein Eindringen des Klebstoffes in das Vlies und damit ein ungleichmäßiges Durchscheinen einer andersfarbigen Unterlage, z.B. des Oberleders, verhindert. Die Spalt- und Aufribbeleigenschaften werden verbessert.
Patent EP-0156266-A2 (EP)
Inventor: BOHN HANS DR
IPC: A61K35/28
Filed: 1985-03-15
Abstract: Es wird das Protein PP21 beschrieben, das a) eine elektrophoretische Beweglichkeit im Bereich der von β1-Globulinen; b) einen isoelektrischen Punkt von 4,6 ± 0,3; c) einen Sedimentationskoeffizienten S20,w von 3,2 ± 0,2 S; d) ein in einer Ultrazelntrifuge bestimmtes Molekulargewicht von 52.900 ± 6.200; e) einen Extinktionskoeffizienten E1% 1cm(280 nm) von 10,5 ± 1,0; und f) einen Kohlenhydratanteil von 19,2 ± 5,2 g/100 g (Mannose 1,8 ± 0,4, Galactose 4,3 ± 1,0, Fucose 1,3 + 0,3, N-Acetyl-Glukosamin 6,5 ± 2,0, N-Acetyl-Neuraminsäure 5,3 ± 1,5, jeweils g/100 g) und eine bestimmte Aminosäurezusammensetzung hat, ein Verfahren zu seine Gewinnung sowie seine Verwendung.
Patent EP-0162438-A2 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/30
Filed: 1985-05-20
Abstract: This invention relates to an improved heated nozzle probe for injection molding and an improved stack molding system in which it is used. Each nozzle probe has an inner helical shaped heating element which extends into the pointed tip, and a separate outer one which does not. In addition to providing more heat to the pointed tip, this has the advantage that a standard unit can be used for various applications. In the stack molding system, two heated nozzles are arranged in alignment to bridge the parting line and the pointed tip of only the downstream one is heated. Combined with tapering the aligned gates to gradually increase in diameter in a downstream direction, this has been found to considerable reduce stringing and drooling problems as the mold opens for ejection.
Patent EP-0161879-A2 (EP)
Inventor: HALLER KURT H
IPC: F22B37/20
Filed: 1985-05-02
Abstract: A transition seal plate (20) for connecting a casing (22) to a membrane wall (23, 24) of a vapour generator has a generally corrugated edge which is weld connected (at 40) to the membrane wall and is formed with arcuate surfaces which overlap circumferential surface portions of the tubes (23) within the membrane wall, and protrusions which project into the spaces between the circumferential surface portions and an opposite edge (26), the casing (22) being weld connected (at 42) to a flat portion of the transition seal plate (20) between the corrugated portion and the edge (26).
Patent EP-0164912-A2 (EP)
Inventor: SLACK IAN DAVID
IPC: B29C48/08
Filed: 1985-05-14
Abstract: The present specification discloses a method and apparatus for use in the production of plastics film and sheet. A well know system for producing thermoplastics film and sheet comprises the cooling of a molten film by casting the material onto the surface of a rotating metal drum (1). The drum (1) is cooled by passing, for example, water through the hollow interior of the drum. The cooling water is circulated by passageways in the drum (1). If sufficient heat is not conveyed away by the water then the plastics material will stick to the drum (1). The problem arises in that a boundary layer of warm water tends to stay adjacent to the inside wall (21) of the drum (1), acting as a barrier to further heat transfer. This thus impedes the allowable speed of production. 
     The present invention provides for the cooling fluid to be atomised and sprayed at high velocity onto the inside wall (21) of the drum (1), the sprayed fluid breaking up the boundary layer (25) and enhancing the cooling effect. Further, the cooling fluid collected at the bottom of the preferably horizontal drum (1), is pumped away continuously to further enhance the cooling effect. This improved cooling allows for higher speed production as compared to prior art arrangements.
Patent EP-0167262-A2 (EP)
Inventor: SOGAWA AKIRA
IPC: G01K13/00
Filed: 1985-05-24
Abstract: An indwelling thermosensor in which a protection tube is so constituted that a wire member joined to the protection tube is not displaced from the joined position.
Patent EP-0159943-A2 (EP)
Inventor: NAKANISHI SHIGETADA
IPC: C07K14/58
Filed: 1985-04-11
Abstract: t This invention provides an expression vector which comprises a structural gene coding for cardionatrin and/or cardiodilatin or a least a portion of a cardionatrin-like and/or cardiodilatin-like peptide. Also provided in the invention is a DNA fragment which comprises a base sequence coding for cardionatrin and/or cardiodilatin or a cardionatrin-like and/ or cardiodilatin-like peptide. Further, cardiodilatin or a cardiodilatin-like peptide is provided according to the present invention. Also, this invention relates to a transformant for use in the production of said peptide as well as to a process for production thereof.
Patent EP-0170617-A2 (EP)
Inventor: CANZEK LUDVIK DR
IPC: G02B17/08
Filed: 1985-07-01
Abstract: The focal catadioptric lens with an aperture ratio of at least 1:1.2 comprises a front lens, a main mirror-lens, a countermirror-lens and a field lens system. The focal point on the image side can be situated inside or outside the lens. In the four exemplary embodiments, all the optical elements, with the exception of one field lens, are of the same type of glass (BK7), in order to avoid the secondary spectrum and thus to be able to apply the objectives in a very wide spectral range. Because the objectives are of short design, and the front lens and main mirror-lens can be bored out, the objectives are light and easy to use. The simple construction ensures a favourable production price. Although all the surfaces are spherical, objectives according to this invention can be corrected almost ideally. From this point of view, they can be used wherever the highest demands are placed on performance. They are suitable, for example, for night sights and, after conversion to appropriate lens material, for thermal imaging equipment as well. <IMAGE>
Patent EP-0186645-A2 (EP)
Inventor: CARTIER GEORGE ETIENNE
IPC: B29C48/08
Filed: 1985-12-16
Abstract: Polyvinyl butryal (PVB) resin is lightly cross-linked through intermolecular linkages developed through use of the hydrated form of formaldehyde to selectively increase PVB molecular weight and the modulus and to control the surface roughness of a plasticized sheet formed therefrom.
Patent EP-0201664-A2 (EP)
Inventor: COLSMAN ERICH
IPC: A47F1/18
Filed: 1986-01-31
Abstract: 1. Sales display rack for shoe-laces, packages of shoe-laces or similar haberdashery articles, with at least one upwardly-open lace box (11), which is pivotable from a selection position about a horizontal pivot axis (17) into a storage position located inside the frame and defined by a frame abutment (34) characterized in that the selection opening (13), of the lace box (11) is covered over in its storage position with a wall section (40) of the rear wall (34) of the frame, which also forms the frame abutment.
Patent EP-0198498-A2 (EP)
Inventor: SPURR ORSON KIRK
IPC: C08L63/00
Filed: 1986-04-17
Abstract: Curable blends of cycloaliphatic epoxides and/or diepoxides and polycaprolactone polyols having a molecular weight of from about 500 to about 4000 produced by the ring opening reaction of a lactone with a polyfunctional initiator, wherein the minimum percent of lactone hydroxyls, y, in the polyester polyol is a function of the mole ratio, x, of lactone units to active hydrogens in the initiator, and is defined, as y = 52.5 x for x > 0 to 1.5 and y = 2.11 x + 75.6 for x > 1.5 wherein the blends are essentially liquid at 25 °C.
Patent EP-0210597-A2 (EP)
Inventor: AMSTUTZ STANFORD R
IPC: H04L12/64
Filed: 1986-07-24
Abstract: This invention provides a high-speed link switch (132) for a distributed-control burst-switching communications system. The switch provides fully integrated voice and data services. A communications system employing the invention includes a plurality of switches interconnected by time-division multiplexed links. In a preferred embodiment, a link switch comprises a central memory (160) coupled with a link-input processor (140), a link-output processor (162), a port-input processor (168), a port-output processor (170), and a memory manager (172). The link switch includes switching intelligence for routing a burst through the switch toward its destination port in the system. A burst is a plurality of bytes which may represent, for example, a block of data or a spurt of voice energy as sensed by silence!voice detectors located at voice ports. Within an outgoing communications link, a burst is transmitted by the switch one byte at a time in an assigned channel of sequential frames of the time-division multiplexed link. A byte is a predetermined number of bits, preferably eight bits, equivalent to the transmission capacity within a channel. The routing intelligence employs dynamic allocation of bursts to channels within communications links such that any channel of a communications link is allocated onlywhen a burst is being transmitted therein and such channel is otherwise available for transmission of another burst. A preassigned terminator character is used to signal the end of a burst, and a data-link escape character-insertion method is employed to distinguish a data character having the terminator's bit configuration from the terminator itself. In an alternate embodiment of the invention, a multiplexer is coupled between the port processors and the external port circuits (178). A link switch as disclosed herein will meet the growing communications needs of the present and foreseeable future.
Patent EP-0212473-A2 (EP)
Title: Druckgesteuertes Wärmerohr
Inventor: BASSANI CARLO
IPC: F28D15/02
Filed: 1986-08-07
Abstract: Die Erfindung betrifft ein druckgesteuertes Wärmerohr, bestehend aus einem ein Wärmeträgermedium enthaltenden geschlossenen Gefäß mit einer Wärmequelle, an der das Wärmeträgermedium verdampft, und einer Wärmesenke in Form einer Kühlzone, wobei am oberen Ende dieser Zone ein nichtkondensierbares Inertgas unter regelbarem Druck in das Gefäß einspeisbar ist. Erfindungsgemäß ragt vom oberen Ende der Kühlzone ein gut wärmeleitender Verdrängungskörper (11) nach unten, der zumindest in seinem oberen Teil Ablenkbleche (12) trägt, die den Zwischenraum zwischen dem Verdrängungskörper und der gekühlten Wand der Kühlzone in eine Vielzahl von miteinander in Verbindung stehenden Volumen unterteilen.
Patent EP-0218980-A2 (EP)
Title: Verfahren zur Herstellung von Tetrachlor-3-imino-isoindolin-1-on
Inventor: HAHN ERWIN DR
IPC: C07D209/50
Filed: 1986-09-30
Abstract: Herstellung von Tetrachlor-3-imino-isondolin-1-on (I) oder dessen Alkalimetallsalz (Ia) durch Umsetzung von Tetrachlor-ortho-phthalodinitril mit Lithium-, Natrium- und/oder Kaliumhydroxid in weitgehend wasserfreiem tertiär-Butanol und gewünschtenfalls Freisetzung von (I) aus (Ia) mittels verdünnter Säure.