baber/WOPTO huggingface dataset:
Patent EP-0194457-A2 (EP)
Inventor: FINK GERHARD DR
IPC: C08F10/00
Filed: 1986-02-12
Abstract: A process for the preparation of polyolefins, polydienes and copolymers thereof by polymerization in solvents, liquid monomers" or in the gaseous phase at a temperature between -20°C and 150°C using magnesium hydride, a halogen-containing transition metal compound of Group IV and an aluminium alkyl compound, characterized in that the polymerizatioh is carried out in the presence of a catalyst system consists of
     a) a magnesium compound having the general formula M g Hx wherein x is a number between 1 and 2, and more specifically 2;   b) a compound of a transition metal of Group IV having the general formula   MeHal 4  wherein Me is a transition metal, more specifically titanium, and Hal is a halogen, more specifically chlorine; and   c) an aluminium alkyl compound having the general formula AIR n Hal (3-n)  wherein R is a C 1 -C 6  alkyl residue, more specifically ethyl, Hal is a halogen, more specifically chlorine, and n is a number of from 1 to 3, and preferably 3.
Patent EP-0199960-A2 (EP)
Inventor: PAWELZIK MANFRED
IPC: F16K11/074
Filed: 1986-03-18
Abstract: In a mixing valve with a handgrip for adjusting the mixture ratio and the total flow quantity in which the lever-shaped hand grip, which is connected to the valve member and can be swivelled about two axes of rotation arranged at right angles to one another in the valve housing, is fed out of a lever head housing, which is held on the valve housing such that it can rotate about the first axis of rotation, in order to improve the transition between the fitting and the lever head housing, it is proposed that the lever head housing be mounted on a special housing encapsulating the valve member, and a jacket sleeve, held rotationally fixed to the fitting, be arranged between the lever head housing and the fitting, the upper part of which jacket sleeve is stiffened by spring elements from the lower part against the end face of the lever head housing. <IMAGE>
Patent EP-0197561-A2 (EP)
Inventor: PARISI GIUSEPPE
IPC: C03C13/04
Filed: 1986-04-10
Abstract: The method allows the production of silica and dopant with reactions among gaseous chemical compounds. The optical fibres produced do not present dip and exhibit low attenuation. Carbon dioxide is used as an oxidizer and organometallic aluminum compounds are used to obtain the dopant; silica is obtained from organometallic silicon compounds or silicon tetrachloride.
Patent EP-0195461-A2 (EP)
Inventor: MADSEN RUD FRIK
IPC: B01D63/08
Filed: 1982-05-19
Abstract: In an apparatus for the ultra or hyperfiltration of liquids to form a permeate fraction and a concentrate fraction and comprising a stack of membranes and membrane support plates, said stack comprising two longitudinally extending main flow passages connected with a plurality of flow passages extending along the surfaces of the membranes there is provided (a) means for blocking the flow of liquid from one main flow passage to the other in a zone around the centre line between said two main flow passages or (b) ribs having a height which increases when viewed in a direction from the central part towards the periphery of a membrane support plate with the object of obtaining an improved distribution of liquid over the membrane surfaces.
Patent EP-0208902-A2 (EP)
Inventor: THOMSON TIMOTHY M
IPC: C07K16/00
Filed: 1986-06-07
Abstract: Monoclonal antibody TA99, which specifically binds to a pigmentation associated antigen is described. Additionally, the hybridoma cell line from which the antibody is derived, as well as methods for using the antibody are described.
Patent EP-0212110-A2 (EP)
Inventor: WOITZEL HEINZ
IPC: B29B7/76
Filed: 1986-06-07
Abstract: The invention relates to a mixing head for the mixing of at least two components forming a synthetic material, the mixing head comprising a mixing chamber and a discharging channel which is guided in a guide channel having a symmetrical cross-section. The mixing head is operable to provide mechanical self-cleaning of the discharging channel and mixing chamber by a discharging piston. An intensive mixing of the reaction components is achieved along with stabilization of the liquid mixture of the components after the mixture has left the mixing chamber in that a throttle member provided at the downstream end of the mixing chamber, is movable in and out of the cross-section of the channel and forms in its throttling position, a throttle slit which is flared towards the outlet opening of the discharging channel like a diffusor.
Patent EP-0217017-A2 (EP)
Inventor: MEDAN YOAV
IPC: H03M7/30
Filed: 1986-07-11
Abstract: A signal coding process more particularly suitable for coding a voice signal. At least a portion of the frequency handwidth of said voice signal is split into several subbands, the content of which is then requantized using a dynamic allocation of requantizing levels throughout the subbands. The process is also made to provide optimal level allocations. The requantized signal samples throughout the subbands are packed into a binary word.
Patent EP-0213399-A2 (EP)
Title: Werkzeugwechsler
Inventor: RUPP PETER
IPC: B23Q3/157
Filed: 1986-07-30
Abstract: Der Werkzeugwechsler weist mehrere Greifhände (29') auf, die seitlich an den Flansch - (31) eines Werkzeugs (13) heranbewegt werden können. An der Greifhand ist eine Verriegelungsvorrichtung (39) befestigt, die von einer Kulissenführung (49) entriegelt wird, wenn die Greifhand sich an der Werkzeugaufnahme (12) befindet. Die Verriegelungsvorrichtung (39) trägt Verriegelungselemente (48), die den Flansch (31) an der Greifhand gegen Herausziehen sichern. Ein Schrauber (51) bewirkt das Lösen und Verriegeln des Schaftes (30) des Werkzeugs (13) im Innern der Werkzeugaufnahme (12). Der die Greifhand (29') tragende Halter ist relativ zu einem quer zur Achse der Werkzeugaufnahme (12) bewegbaren Block durch eine Antriebsvorrichtung bewegbar, so daß er parallel zur Achse der Werkzeugaufnahme (12) bewegt werden kann, während der Schrauber (51) mit der Halteschraube (35) in Eingriff ist. Es kann daher ein vollständiger Werkzeugwechsel durchgeführt werden, ohne daß der Schrauber (51) außer Eingriff mit der Halteschraube - (35) kommt. Hierdurch wird der Werkzeugwechselvorgang beschleunigt und steuerungsmäßig vereinfacht.
Patent EP-0218231-A2 (EP)
Inventor: KOYAMA MITSUYOSHI
IPC: G11B23/03
Filed: 1986-10-07
Abstract: In a disc cartridge comprising a cartridge case having recording head and spindle insertion hole and a shutter movably mounted on the cartridge case for moving between an opened position and closing position where the recording head and spindle insertion hole are closed, said shutter is mounted on a slider movably mounted along one edge portion of the cartridge case, wherein the improvement comprises a stopper for releasably maintaining the shutter in the closed position when the disc cartridge is not used.
Patent EP-0226096-A2 (EP)
Inventor: BARBAGELATA GIUSEPPE
IPC: G06F15/173
Filed: 1986-11-27
Abstract: A multiple-hierarchical-level multiprocessor system having first numbers of processing modules (17, 18) comprising, each, at least one processor and connected to a first group of common direct-access communication lines (12) for forming a first hierarchical level (family); a first processing module (17) of each of the aforementioned first numbers also being connected to a second group of common direct-access communication lines (13) for forming a sec­ond hierarchical level (region); a second number of the aforementioned second groups of common communication lines (13) being interconnected via data transmitting and re­ceiving means (14) for forming a third hierarcical level (region network); the aforementioned means comprising at least one processor for enabling operation independent of the aforementioned modules (17, 18).
Patent EP-0191611-A2 (EP)
Inventor: WRIGHT STEVE
IPC: H01R12/82
Filed: 1986-02-07
Abstract: The apparatus (1) automatically terminates the end of a flat flexible cable (2) in a reciprocably actuable low insertion force connector (3) having a dielectric housing (6) (Fig. 2) with a cable receiving cavity (12) (Fig. 3) and a terminal member (14) disposed in the cavity. The connector also includes a reciprocating cover (8) (Fig. 2) having a cable receiving aperture (28) and mounted for reciprocable movement between an open position (see Fig.4) for receiving the cable (2), and a closed position (see Fig. 5) for terminating the cable within the connector. The apparatus includes an insertion head (50) and an arrangement (4) for automatically positioning the insertion head with respect to the cable receiving aperture (28) of the connector (3). The insertion head further includes a reciprocable cable feeder (60) which inserts the cable end through the aperture (28), and a recicprocable actuator (70) which moves the cover (8) after insertion of the cable end in the connector.
Patent EP-0196767-A2 (EP)
Title: Pressurizable splice case
Inventor: NOLF JEAN MARIE ETIENNE
IPC: H02G15/18
Filed: 1986-02-24
Abstract: A splice case is formed from a flexible permeable sheet that may be wrapped around a splice substantially totally to enclose it. The sheet may have folded over edges such that its edge portions have a V-shape in cross-section, which allows the case to retain pressure. The sheet is surrounded by a casing.
Patent EP-0198611-A2 (EP)
Inventor: SIECKE ALBERT E
IPC: D07B3/00
Filed: 1986-03-24
Abstract: There is disclosed a conveyor means (11) for simultaneously advancing and twisting a plurality of strands into a rope, comprising:
 an elongate trough having at least two walls arranged to define a linear path, a first wall of said at least two walls including a plurality of generally parallel rollers (40), the rotational axes of which rollers are oriented at a predetermined angle to horizontal and vertical planes in which the conveyor means is disposed;
 power means (M, M1) for driving said rollers (40) in unison in a predetermined direction; and
 means for feeding said strands into said trough and into frictional contact with said rollers (40), said rollers (40) being effective, by virtue of their predetermined angular position and the predetermined direction of rotation, to advance the strands while twisting the strands into a rope. 
<??>Also disclosed is a method of advancing and twisting a plurality of generally parallel strands into a rope utilizing the conveyor means (11) described above.
Patent EP-0196903-A2 (EP)
Inventor: ARCELLA VINCENZO
IPC: C08L27/00
Filed: 1986-03-27
Abstract: Flowing (free flowing) granular compositions based on fluoroelastomers, containing dispersed on their surface, as an anti-caking agent, from 5 to 70% by weight of a polyolefin powder.
Patent EP-0209384-A2 (EP)
Inventor: WILLIAMS RONALD DEREK
IPC: H02G15/103
Filed: 1986-07-16
Abstract: An electric cable joint (including a termination) comprises at least on inner component (8) heat-shrunk onto a cable or on to at least one part of a cable and at least one outer component (10) of resilient material which is an interference fit with the inner components(s). The heat-shrink component takes up considerable variation in the size of the underlying cable (or part thereof) so that a range of cable sizes can be accommodated by a much smaller number of inner component sizes than in a purely "slip-on" range.
Patent EP-0213943-A2 (EP)
Inventor: BRUNNER JOSEF
IPC: B21C23/00
Filed: 1986-08-29
Abstract: Conform extrusion apparatus of the usual wheel-and-shoe type uses a scraper (5) to remove the flash from at least the side walls of the groove. The scraper is mounted for movement against a biassing force along a line at least approximating to the tangent of the wheel at the scraper position and in the direction of the movement of the wheel there. Preferably the working face of the scraper is inclined at least 30°, better 45°, to the local radius.
Patent EP-0221807-A2 (EP)
Inventor: KING BROWN ARTHUR JR C O ALLIE
IPC: B60T13/12
Filed: 1986-10-08
Abstract: The brake booster (12) includes a housing (30) with at least one piston (38) disposed in a bore (32) to separate a pressure chamber (42) from a work chamber (76). The piston (38) abuts a valve housing (79) con­taining therein a valve assembly (80) and the valve assembly (80) is connected to an input assembly (72) abutting the other end of the valve housing (79). The piston (38) and valve housing (79) are joined by con­nector (73) which permits limited movement of the piston (38) relative to the valve housing (79) before coupling the piston (38) and valve housing (79) together for joint movement.
Patent EP-0202191-A2 (EP)
Inventor: EBERSPAECHER JOERG DR-ING
IPC: H04Q11/04
Filed: 1986-05-02
Abstract: Die Erfindung betrifft eine Schaltungsanordnung für ein Kommunikationssystem zur Übertragung von bitseriellen Nachrichteninformationen, insbesondere von innerhalb optischer Übertragungssysteme übertragener Multiplexdaten, über ringförmig konfigurierte, mit entsprechenden Koppeleinrichtungen ausgestattete, lokale Netzwerke, an die eine an die unterschiedlichen Kommunikationsarten im Hinblick auf die Datenübertragungsmenge und Datenübertragungsgeschwindigkeit innerhalb eines Rahmens, sowie hinsichtlich des Übertragungsverfahrens angepaßte Anzahl von unterschiedliche Kommunikationsarten verarbeitende Endgeräte in beliebiger Kombination zueinander anschließbar sind. Das ringförmig konfigurierte Netzwerk ist unter Berücksichtigung der maximal über einen Rahmen innerhalb einer bestimmten Zeit zu übertragenen Datenmenge in ringförmige Teilnetzwerke (LO1 bis LON) derart unterteilt, daß innerhalb eines jeden ringförmigen Teilnetzwerkes (LO1 bis LON) mindestens ein Breitbandteilnehmer-Endgerät (HS...) und eine sich bis zur maximalen Datenmenge ergänzende Anzahl von Schmalbandteilnehmer-Endgeräten (MS...) enthalten sind, wobei die Daten der Breitbandteilnehmer-Endgeräte (HS...) durch eine Teilring-Schnittstelleneinrichtung (RIU) ausgeblendet und über eine zentral gesteuerte Breitband-Raumkoppelfeldeinrichtung (BBK) zentral vermittelt und wieder in das entsprechende Teilnetzwerk (LO1 bis LON) eingeblendet werden.
Patent EP-0234191-A2 (EP)
Inventor: SUZUKI HIROSHI C O NEC CORPORA
IPC: H04L12/721
Filed: 1987-01-08
Abstract: In a packet-switched communications network, each of a plurality of terminals (PT10,PT11,PT12,PT18) sequentially transmits control packets in response to a request for call before sequentially transmitting message packets. A switching node (PS13 to PS17) of the network is responsive to the control packets for establishing first and second logical channels through the network. Message packets are propagated through the first logical channel. The established logical channels are monitored to detect an abnormal condition. In the event of an abnormal condition in the first logical channel the message packets are re-routed to the second logical channel.
Patent EP-0232739-A2 (EP)
Inventor: HELMSCHROTT NORBERT
IPC: G01D15/24
Filed: 1987-01-15
Abstract: 1. Recording arrangement with a position indicator, consisting of a recording slide (8) mounted to slide in a straight line on guide rods (6, 7), transversely to the direction of movement of a recording support (12), which slide (8) supports a recording member (11) and which is in driving connection with a servo motor (13), of two contact paths (31, 32) arranged at a certain distance one beside the other in one plane parallel to the guide rods (6, 7), of a resistive path and a collector path and of a sliding spring contact bridge (40) associated with the contact path (31, 32) and able to move in synchronism with the slide, characterised in that a housing (33) substantially in the shape of a rectangular cuboid open on one side as well as coupling means for the entrainment of the housing (33) by the recording slide (8) are provided, that the length of the opening of the housing (33) corresponds as regards size to twice the length of the contact paths (31, 32), whereas the width of the opening is slightly greater than the total width of both contact paths (31, 32), that the sliding spring contact bridge (40) is located on the inside of the housing wall (34) opposite the opening and that the housing (33) rests under the action of at least one spring located between the recording slide (8) and the housing (33), with the end faces of the housing walls surrounding the opening engaging over the contact paths (31, 32), on a plate associated with the contact paths (31, 32).
Patent EP-0231812-A2 (EP)
Inventor: HEINZELMANN WERNER
IPC: B27G13/04
Filed: 1987-01-21
Abstract: 1. A cylindrical planing assembly, particularly for a surfacing and thicknessing machine, comprising, mounted at regular intervals around the periphery of a rotor (1), at least two planing machine knives (5), each planing machine knife being fixed by means of at least two dowel pins (10) on a strip-like holder, its cutting edge or effective cutting edge (6, 7) being exactly orientated in relation to the rotor and being at an exactly fixed distance from the fitting bores of the knives, characterised in that each holder is supported accurately in a longitudinal groove (2, 3) in the rotor (1) which is associated accurately with the geometrical axis (8) of the rotor (1) in that by its end portions (17, 18) it is supported by its supporting surface (15) which is towards the bottom (16) of the groove on a step (19) which projects somewhat outwardly beyond the groove bottom, an imaginary plane extending through the supporting surfaces (25) of the two steps (19) of each longitudinal groove (2, 3) being remote from the geometrical axis (8) of the cylindrical planing unit by an amount which is maintained with a high degree of accuracy.
Patent EP-0264958-A2 (EP)
Inventor: YAMAMOTO KIYONORI
IPC: G03G15/00
Filed: 1987-10-23
Abstract: A paper-feeding device(3b,105) which is substantially comprised of a paper-feeding cassette(C3,C8) removably loaded into an image processing apparatus(1,101), locking means (70,114) inhibitting extraction of the paper-feeding cassette(C3,C8) by eagaging itself with the cassette(C3,C8) or the cassette mount(61,113), and locking control means (80,116) activating operation of the locking means (70,114) while paper-feeding operation is underway. Since the locking control means (80,116) remains activated while the paper-feeding operation is underway, the operator cannot extract the paper-feeding cassette(C3,C8) from the image processing apparatus(1) throughout the paper-feeding operation. (Fig. 3)
Patent EP-0262736-A2 (EP)
Inventor: DUNN JOHN PAUL
IPC: H01J61/36
Filed: 1987-09-28
Abstract: A high-pressure discharge lamp arrangement in which the support wire (25, 27) for the discharge vessel (11) of the lamp has its end (37, 39) which is inserted in the open tubular electrode structure (13, 15) of the lamp expanded so that its external dimension more nearly equals the internal dimension of the tube (17, 19).
Patent EP-0240258-A2 (EP)
Inventor: BOWMAN RICHARD P
IPC: B01J13/02
Filed: 1987-03-27
Abstract: A process for manufacturing microcapsules comprises in situ polymerization of a urea or melamine formaldehyde polymer precursor material in an aqueous manufacturing vehicle in the presence of one of a range of specified acrylic acid-alkyl methacrylate copolymers containing a critical proportion of alkyl methacrylate. The resulting capsules may be used in pressure-sensitive copying materials.
Patent EP-0263716-A2 (EP)
Inventor: FUJIO TATSURO
IPC: C12P19/32
Filed: 1987-10-09
Abstract: 5ʹ-guanylic acid may be produced with higher yield by an enzymatic reaction using, as a source of enzyme, fermented product such as fermented liquor and microbial cells obtained by culturing a transformant of  Escherichia coli  which is capable of producing 5ʹ-­guanylic acid from 5ʹ-xanthylic acid, adenosine-5ʹ-­triphosphate and at least one substrate selected from ammonia and glutamine and which is produced by trans­formation of a strain of  E. coli  carrying a temperature-­sensitive cl repressor with a novel recombinant plasmid prepared by recombination of a DNA fragment carry­ing the P L  promoter located upstream of a gene of 5ʹ-guanylic acid synthetase with a vector DNA. It is possible to culture the transformed microorganism in a medium containing 5ʹ-xanthylic acid, adenosine-5ʹ-­triphosphate and at least one member selected from ammonia and glutamine.
Patent EP-0272905-A2 (EP)
Inventor: TREMOULET OLIVIER L
IPC: E21B10/61
Filed: 1987-12-21
Abstract: A nozzle assembly (14) for enlarging an inground passageway (18) produced by, for example, a boring device comprises an elongate nozzle body (20) defining an interior cavity (22) adapted to receive fluid under pressure from an external source, and at least one arrangement of outwardly facing adjacent stepped surfaces which provide longitudinally spaced cutting jets (44A, 44B; 46A, 46B) directed normal to the movement of the nozzle assembly (14) as it moves through the passageway, in order to progressively enlarge the passageway.
Patent EP-0243333-A2 (EP)
Inventor: LOEWENADLER BJOERN
IPC: C07K16/00
Filed: 1987-04-15
Abstract: A process for preparing a fused protein comprising an amino acid sequence fused to an immunogenic carrier protein, characterized by introducing a cloned or synthetic DNA segment encoding said sequence into an expression vector, wherein said DNA segment is fused to a gene encoding said immunogenic vector and allowing said host cell to express the fused protein and recovering same; 
     a process for preparing polyclonal antibodies using the fused protein thus prepared; and  
the use of the fused protein as a vaccin.
Patent EP-0247999-A2 (EP)
Inventor: SEIDLITZ HELMUT DIPL-ING
IPC: A23F5/20
Filed: 1987-05-22
Abstract: In this process, use is made of raw coffee with a higher water content compared to the natural water content, and from this coffee essentially caffeine and, at least partially, substances forming stimulants during roasting, for example waxes and terpenes, are removed by extraction with a pressurised fluid containing a gas and an organic liquid, and the extraction fluid, after separating-off of the substances extracted from the coffee and regeneration, is returned to the extraction. The coffee is treated extractively in at least two, and preferably at least three, extraction stages arranged one after the other in the reverse current with an extraction mixture which is kept in the gaseous state in these stages and comprises the gas, preferably aqueous carbon dioxide, and the organic liquid, preferably ethyl acetate. In each case, in a final stage the extraction mixture which is essentially free of caffeine and stimulant producers is brought into contact with coffee whose content of caffeine and stimulant producers has been to a very great extent reduced in the preceding stages. The extraction mixture with a charge of caffeine and stimulant producers increasing from one particular stage to the preceding stage is brought into contact with coffee having these substances in each case in increasing quantities in the said stages, and in each case in intermediate stages arranged between the said stages the content of ethyl acetate in the extraction mixture is adjusted to a value intended for the respective preceding stage. <IMAGE>
Patent EP-0279289-A2 (EP)
Inventor: SEXTRO GUNTER DR
IPC: C08G2/28
Filed: 1988-02-04
Abstract: A continuous process for removing unstable components from crude oxymethylene copolymers still containing catalysts, monomeric starting materials and unstable components, by treating the copolymers with deactivators, optionally in the presence of assistants, in a pressure zone and subsequently removing volatile components in a decompression zone, optionally in the presence of stabilisers, where the crude polymers are fully melted in the absence of deactivators and assistants immediately after completion of the polymerisation step, and the deactivators, either alone or together with assistants, are subsequently incorporated into the resultant polymer melt under pressure in at least one pressure zone. 
<??>This process avoids degradation and gives significantly better properties. 
<IMAGE>