baber/WOPTO huggingface dataset:
Patent EP-0133208-A2 (EP)
Inventor: FROEHLICH ROBERT EDWARD
IPC: C10K1/16
Filed: 1984-06-19
Abstract: Disclosed is an improved acid gas physical absorption process of the kind in which a feedstock gas containing the acid components is contacted with a solvent, preferably a polyethylene glycoldimethylether, at relatively low temperature and relatively high pressure to absorb the acid gas components thereof. The solvent, after enriching, is regenerated by stripping the acid gas components therefrom by applying heat energy, preferably steam as a stripping gas at relatively high temperature and relatively low pressure. In the improved process, a bottom stream is withdrawn from the stripping tower (24) and it is flashed at a relatively low pressure, then compressed in compressor (33) and reintroduced into the stripper tower (24) at a lower portion thereof to serve as part of the stripping gas. The improved process thus reduces requirements for utility steam.
Patent EP-0133494-A2 (EP)
Inventor: JIDELL KARL BERNT
IPC: A01G31/02
Filed: 1984-07-19
Abstract: in an apparatus for growing plants contained in elongate troughs, a plurality of such troughs (1), while being supplied with nutrient solution, are intermittently advanced in parallel relationship and in succession in a direction perpendicular to the longitudinal directions of the troughs themselves through a generally closed circuit including two bed sections (5A, 5B) arranged straight above one another and two elevators (17A, 17B) provided at the respective ends of said bed sections and being adapted to transfer the troughs (1) one by one between them. The troughs (1) are advanced in opposite directions over the respective bed sections (5A, 5B) by driving means preferably comprising at least one motor-driven carriage (12A, 12B) for each bed section (5A, 5B), each such carriage being reciprocatable along and above its related bed section and having vertically adjustable driving dogs (16) for engaging and slidingly displacing one trough (1) at a time.
Patent EP-0140085-A2 (EP)
Inventor: YOSHIDA HIROMITSU
IPC: A61K9/50
Filed: 1984-09-11
Abstract: A drug-containing lipid vesicle preparation comprises lipid vesicles which are composed of an inner aqueous phase in the form of an aqueous solution or suspension of phospholipid containing a lipophilic surfactant enclosing the aqueous phase therein, and is in the form of a dispersion of the vesicles in a dispersion medium.
Patent EP-0150266-A2 (EP)
Inventor: WILCOX DAVID E
IPC: G01M3/00
Filed: 1980-02-27
Abstract: A method and apparatus for the leak testing of filters (30) arranged in series in a housing, comprises supply pipes (40, 41) for introducing DOP particles within the housing and immediately upstream of each filter, and a hinged restriction member (54a, 54b) mounted in the housing upstream of each filter and downstream of the location at which the DOP is introduced for mixing the airstream and DOP and then dispersing the mixture over the full frontal area of the adjacent filter. A sampling device (70b, 70c) is mounted downstream of each filter for monitoring the airstream to detect DOP particles and thereby permit a determination as to whether any particles are leaking through or around the filter. The restriction member (54b) disposed between the filters serves the dual purpose of mixing the airstream and any leaking particles, during testing of the upstream filter, preparatory to monitoring of the airstream by the sampling device (70b), as well as mixing the airstream and the particles introduced by the adjacent upstream supply pipes (40, 41), preparatory to dispersing the mixture over the full frontal area of the downstream filter, during testing of the latter.
Patent EP-0143927-A2 (EP)
Inventor: CWETANSKI GEORGI
IPC: H01H50/26
Filed: 1984-09-21
Abstract: An electromagnetic switching device has a magnet system with a hinged armature (15) which is connected to the contact carrier (37) via a connecting rod (26). A restoring spring arrangement is furthermore provided which presses the hinged armature (15) and thus the contact carrier back into an original position. In general, the contacts of the switching device are open when the magnet system is energised, and are closed in the unenergised state. The restoring spring arrangement is required to close them again. To simplify the design, the restoring spring arrangement is constructed as a restoring helical compression spring (40) which is supported on the one side on the hinged armature (15) and on the other side on a lever (28) which is mounted in a hinged manner on the housing (11), and which also abuts against the contact carrier (37). The drive train, which consists of the hinged armature (15), the restoring spring (40) and the lever (28), is always located outside the connecting line (T-T), which forms a dead-point line and connects the axis of rotation of the hinged armature (15) and the supporting axle of the lever (28) on the housing, so that a single helical compression spring ensures both the support of the hinged armature and the restoration of the contact carrier.
Patent EP-0159396-A2 (EP)
Inventor: MCCULLAGH KEITH
IPC: A61K38/00
Filed: 1984-10-23
Abstract: This invention encompasses novel carboxyalkyl peptide derivatives which are collagenase inhibitors.
Patent EP-0144673-A2 (EP)
Inventor: KAUFMAN VERNON R
IPC: F16C5/00
Filed: 1984-10-23
Abstract: @ A piston and connecting rod assembly (20) comprises a one-piece yoke thrust bearing (28) disposed between the piston (26) and connecting rod (24) to provide bearing surfaces therebetween. The piston includes a pair of wrist pin bosses (34, 36) disposed therein and in spaced-apart facing relationship. The bosses have oppositely disposed faces (38, 40) with axially aligned bores (42, 44) therein, and the faces have disposed therein respective shoulder-like depressions (46, 48). The yoke thrust bearing comprises a pair of washer portions (70, 72) in abutment against respective boss faces and interconnected by a yoke element (74), and the washer portions have respective projections (80, 82) conformably received in respective depressions, thereby aligning the holes in the washers with the bores and preventing rotation of the yoke thrust bearing in the piston. One end of the connecting rod is received between the washer portions, and a wrist pin (30) is passed through the boss bores, washer portions, and the connecting rod opening (60) to thereby pivotally connect the piston and connecting rod together. A method of assembling the piston, connecting rod, wrist pin, and yoke thrust bearing is provided.
Patent EP-0141408-A2 (EP)
Inventor: IANNELLA VINCENZO
IPC: C07C229/22
Filed: 1984-11-02
Abstract: The invention refers to a process for the preparation of L(-)carnitine by using dibenzoyl-D(-)tartaric acid and crystalli- zating the relative salt at low temperature.
Patent EP-0148375-A2 (EP)
Inventor: BLOEMKER KURT
IPC: B07B9/00
Filed: 1984-11-16
Abstract: The device consists of a screening drum and a drum connected upstream of it which has stabbing or cutting tools on its inner wall and is driven independently of the screening drum. <IMAGE>
Patent EP-0136062-A2 (EP)
Inventor: BIING-HWANG JUANG
IPC: G10L19/00
Filed: 1984-08-22
Abstract: Voice signals are transmitted over a voiceband telephone channel (65) with a high degree of security and good voice quality by applying to the transmission channel a first signal (by 21, 22, 31, 50, 55, 60) which includes information derived from the vocal tract response of the signal, and a second signal (by 23, 24, 35, 40, 45, 32, 55, 60) which includes continuous information derived from the excitation component of the voice signal.
Patent EP-0123622-A2 (EP)
Inventor: NIETO JEAN-FRANCOIS
IPC: E04C5/12
Filed: 1984-04-19
Abstract: The invention provides an anchoring device for a pre-stress cable formed from several filaments or strands (4), comprising a bearing plate (1), a block (2) pierced with truncated cone shaped holes (21) through each of which passes a filament or strand of the cable, said block resting on said plate and truncated cone shaped jaws (3) for jamming the filaments or strands in their holes. The bearing plate (1) is pierced with multiple holes (11) extending those (21) of the block (2) so that this plate supports this block over the whole of its non pierced surface.
Patent EP-0135400-A2 (EP)
Inventor: JOUQUEY ALAIN
IPC: C07B59/00
Filed: 1984-06-13
Abstract: Novel radioactive estradienes labelled with tritium of the formula <IMAGE>  I  wherein 3H is tritium and R is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and acyl of an organic carboxylic acid of 1 to 10 carbon atoms and the study and radioimmunological determination of non-radioactive 11 beta -(4-dimethylaminophenyl)-17 alpha -(prop-1-ynyl)- DELTA 4,9-estradiene-17 beta -ol-3-one and its metabolites in biological fluids and novel intermediates.
Patent EP-0122867-A2 (EP)
Inventor: SEKELLICK RON S
IPC: B01D29/35
Filed: 1984-03-16
Abstract: A repeatably rejuvenating filtration system of the pneumatic hydro-pulse type is disclosed as including the feeding of a solid/fluid feed slurry to be filtered into operative engagement with the interior porous wall surfaces of a plurality of open ended tubular filter elements (14) so that filtrate passes outwardly through the walls of the filter elements (14) and the solids are collected as a cake on the interior wall surface. The cake of solids on the interior wall surface is subjected to an axial discharge fluid flow through the interior of the filter elements (14) along the length of the cake for removal of the cake axially along the interior of the filter elements (14). The system includes an arrangement (56) for providing a pressure actuated pulse of fluid that may operate through the cylindrical walls toward the axial bore of the filter tubes (14) to dislodge the filtered material, and may operate substantially simultaneously with the axial discharge flow for conducting the dislodged filtered material from the open ended bores. The versatility of the system enables the use of a recirculating arrangement that is effective to concentrate the solids content and control the thickness of the cake deposit.
Patent EP-0126719-A2 (EP)
Inventor: NILSSON PER-OLOV
IPC: E04D3/30
Filed: 1984-05-11
Abstract: A sheet-metal roofing element (1a-1d) which in the laying of the roof is intended to be placed in overlapping relationship with an adjacent roofing element, so as to cover an intended roof area. The element has two mutually parallel long sides (5, 6) which are arranged to be placed perpendicular to the direction of the roof-pitch. Provided along at least one of the long sides is a batten-forming spar or beam (7), while that part (8) of the surface of the roofing element located between the long sides is contoured, to enable the element to absorb loads, such as load exerted by a person or snow, and to transmit the load to the aforementioned spar (7). 
     In accordance with the invention at least a part (9) of the aforementioned spar (7) is made of a material which, in combination with the thickness thereof, has a higher mechanical strength than the remainder of the roofing element (1), and the aforementioned part (9) of the spar and the remainder of the roofing element (8) form a unit.
Patent EP-0133177-A2 (EP)
Inventor: BOGAERT PIERRE EMANUEL EUGENE
IPC: E04D3/08
Filed: 1984-07-13
Abstract: System for constructing continuous vaults comprising a structure and glazing, the prefabricated structure taking up all the stresses in the skylight in the fastenings which pass through simultaneously the stringer, the edge profile, the load-bearing arch and the retention clamp of the tensioning thread-cutting screws fixed in the ends of the cover plate, the latter also being fixed, moreover, by thread-cutting screws in the load-bearing arch, and the arched glazing being framed by inner and outer peripheral sealings, the system also being applied to the lateral tympani of the vault and to the arched parts which open for ventilation or the discharge of fumes. <IMAGE>
Patent EP-0151979-A2 (EP)
Inventor: SOHN FRIEDRICH
IPC: A63F7/36
Filed: 1985-01-24
Abstract: 1. Guide track for ball game with a ball-guiding ball groove (2) assembled to give a three-dimensional structure from groove portions interconnectable in line manner like rails and spaced supports (7) receiving said grooves, characterized in that the groove portions on their side facing the groove (2) have at least one guide rail (3) for a toy vehicle and that the supports (7) are provided at the top with projections (10) matched to the width of the groove portions (1) and the latter are equipped with receptacles (6) adapted to the projections (10) for fitting on purposes.
Patent EP-0152039-A2 (EP)
Inventor: HOGENKAMP WILHELM
IPC: B65B11/18
Filed: 1985-02-02
Abstract: Packmaschine, bei der die Hüllmaterialzufuhr so gestaltet ist, daß die Zuführung des Materials zum Unterstempel der Packmaschine mit geringstem Aufwand und kleinstem Zangenweg ausgeführt werden kann. Dies wird hier dadurch erreicht, daß die Vorrichtung zum Zuführen der Warenstrücke und die Zubringeeinrichtung für das Hüllmaterial in entgegengesetzter Richtung aufeinander zulaufend arbeiten.
Patent EP-0158814-A2 (EP)
Inventor: BERNITZ BERNHARD
IPC: B29C48/05
Filed: 1985-03-09
Abstract: For the production of extruded profiles from elastomeric or thermoplastic materials of a cross-sectional shape which varies from section to section, extrusion presses are in use which are provided with means for the alternate adjustable covering and exposing of the discharge cross-section of the extruder die. The changes in pressure inside the extruder head which result from changes in the die cross-section and are always accompanied by undesirable dimensional deviations of the finished profiles are counteracted according to the invention by the receiving volume of the extruder head being varied as a function of the changes in the die cross-section, for example by constructing the head itself from a plurality of mutually adjustable parts or by connecting additional external receiving vessels of variable volume to the space inside the extruder head. <IMAGE>
Patent EP-0167777-A2 (EP)
Inventor: MULLER WERNER H DR DIPL-CHEM
IPC: C08F220/36
Filed: 1985-05-29
Abstract: Perfluoralkylgruppen aufweisende Copolymere, sie enthaltende Reproduktionsschichten und deren Verwendung für den wasserlosen Offsetdruck. Die neuen Perfluoralkylgruppen aufweisenden Copolymeren werden aus mindestens zwei unterschiedliche Monomeren hergestellt, wobei das Monomere (a) Acryloyl- oder Meth-acryoylgruppen und phenolische OH-Gruppen und das Monomere (b) Acryloyloxy-, Methacryloyloxy- oder Vinylgruppen und eine Perfluoralkylgruppe aufweisen. Die Monomeren-Komponente (a) kann beispielsweise aus einer Hydrozybenzoesäure durch Veresterung mit einem Hydroxyalkylacrylat hergestellt werden. Die neuen Copolymeren insbesondere als Bindemittel in strahlungsempfindlichen Reproduktionsschichten eingesetzt, die daneben noch mindestens eine strahlungsempfindliche Verbindung enthalten. Solche Reproducktionsschichten finden als strahlungsempfindliche Beschichtung von Durchplattenträgermaterialien für den wasserlosen Offsetdruck Verwendung. Ein Beispiel für ein erfindungsgemäßes Copolymeres ist ein solches aus den folgenden Monomeren der gruppen (a) und (b) im Verhältnis von 40 % zu 60 %: <IMAGE>
Patent EP-0167909-A2 (EP)
Inventor: SCHMIDT WOLFGANG
IPC: A61K9/20
Filed: 1985-06-22
Abstract: The preparations are rapidly absorbable and contain dihydropyridines, polyvinylpyrrolidone and crosslinked polyvinylpyrrolidone.
Patent EP-0175876-A2 (EP)
Inventor: WEHNELT ULRICH DIPL-PHYS
IPC: H01G2/12
Filed: 1985-07-25
Abstract: An electrical component, especially a tubular capacitor, bush-type capacitor or bush-type filter, with a ceramic dielectric to which the capacitor electrodes are applied. There are high field intensities on the end faces and on the edges of the plates, which can lead to high leakage currents and even to voltage breakdown. By means of a three- layered varnish structure, the critical field intensity is reduced, the lowest layer consisting of a relatively thin layer of a varnish which is filled with a substance having a high dielectric constant. The second varnish layer, arranged thereon, is comparatively thick and its constitution corresponds to that of the first varnish layer. For the third varnish layer, a mechanically and electrically high-quality material with a low dielectric constant, especially unfilled epoxy resin, is applied, in a thickness between that of the first and the second varnish layers.
Patent EP-0171049-A2 (EP)
Inventor: AMJAD ZAHID
IPC: C02F5/00
Filed: 1985-08-03
Abstract: Aqueous systems that have a predominant problem with calcium sulfate scaling are treated with an effective amount of a low molecular weight polyacrylic acid or its salt and a phosphonoalkane carboxylic acid to inhibit said scaling.
Patent EP-0176801-A2 (EP)
Inventor: KOBAYASHI YOSHIKI
IPC: G09G5/39
Filed: 1985-09-05
Abstract: A peripheral apparatus for image memories can communicate image data with a memory assembly composed on n blocks (60-63) of a standard-type DRAM, whether DRAM is of page mode or of nibble mode. The apparatus comprises a read data processing unit (82) sending the data of selected one among n pixels read from the DRAM blocks in parallel to an external image/graphics processor (2), a write data processing unit (84) modifying the image data taken thereinto and writing the modified data in the DRAM blocks, a feedback data (86) processing unit writing the image data now on displaying into the DRAM blocks after a desired processing again, a display data processing unit (88) sending the data read from the DRAM blocks to a monitor for display and to the external processor (2) for the feedback processing, and a control unit (80) furnishing control signals to those processing units in response to instructions from the external processor.
Patent EP-0175233-A2 (EP)
Inventor: ELBE HANS-LUDWIG DR
IPC: C07D521/00
Filed: 1985-09-06
Abstract: Novel substituted 1,1-bis-azolylbutan-2-ones and -ols of the formula <IMAGE>  in which  Az is 1,2,4-triazol-1-yl or imidazol-1-yl,  R<1> is optionally substituted aryl or the group -XR<2> where R<2> is alkyl, halogenoalkyl, optionally substituted aryl or optionally substituted aralkyl and  X is oxygen or sulphur,  n represents the numbers 0, 1 or 2 and  Y is the CO or CH(OH) group, and their acid addition salts and metal salt complexes, a process for the preparation of the novel substances, and their use as fungicides.
Patent EP-0182312-A2 (EP)
Inventor: OZAKI KIYOTAKA
IPC: F16D25/0638
Filed: 1985-11-15
Abstract: A four wheel drive unit is provided with a friction clutch interposed between an input shaft and a front wheel output shaft. The clutch is urged toward engagement with an increasing force as output torque of a rear wheel output shaft increases for thereby increasing engine power transmitted from the input shaft to front road wheels while urged toward disengagement with an incresaing force as steering effort on a steering wheel increases for thereby reducing engine power transmitted from the input shaft to the front road wheels.
Patent EP-0188759-A2 (EP)
Inventor: TOKAIRIN HIROAKI
IPC: B25J9/16
Filed: 1985-12-18
Abstract: A working apparatus of pliable structure having a support (4), an arm assembly (6) pivotally connected to the support (4). The arm assembly (6) includes at least a first arm member (8) and a second arm member (10) pivotally connected to each other and pivotally moved by a first actuator (12) and a second actuator (14), respectively. At least the second arm member has an external load (P) applied to its forward end portion (O 3 ) for working. The apparatus includes angle sensor means (E" E.) for sensing pivoting angles of the first arm member and second arm member, respectively, load sensor means (F) for sensing the external load (P), target position indication means (22, 32) for indicating coordinate values (x, y) of a target position of the forward end portion of the second arm member, and control means (24, 34) including deflection calculation means (24a, 34a) for inputting signals (θ 1 , 8 2 , P) produced by the angle sensor means and load sensor means and calculating a deflection (Ax, Ay) of the arm assembly at the forward end portion of the second arm member, pivoting angle calculation means (24d, 34d) for inputting signals produced by the target position indication means and calculating provisional pivoting angles (θ 1r , 9 2r ) for the first arm member and second arm member corresponding to the target position when the arm assembly is assumed to produce no deflection, and correcting angle calculation means (24e, 34c) for inputting signals produced by the deflection calculation means and pivoting angle calculation means and calculating, as correcting angles (Δθ 1 , Δθ 2 ), the pivoting angles for the first arm member and second arm member corresponding to the deflection in the position of the provisional pivoting angles, whereby the first actuator and second actuator are actuated based on the signals produced by the pivoting angle calculation means and correcting angle calculation means to pivotally move the first arm member and second arm member, respectively, to thereby correct any error caused by the deflection of the arm assembly in positioning the forward end portion of the second arm member for achieving accurate positioning thereof at the target position.
Patent EP-0164801-A2 (EP)
Inventor: ROSCHMANN PETER
IPC: G01N24/08
Filed: 1985-06-06
Abstract: Die Erfindung betrifft einen Stellantrieb für die Änderung der Resonanzfrequenz bei einem Kernspinresonanzgerät. Dieser Stellantrieb enthält eine dem Hauptmagnetfeld des Kernspinresonanzgerätes ausgesetzte Spule, die an einen Stromimpulsgeber angeschlossen wird und durch die Stromimpulse aus ihrer Ruhelage ausgelenkt wird. Die hin- und hergehende Bewegung der Spule wird durch ein Schrittwerk in eine schrittweise Dreh- oder Schubbewegung umgesetzt.
Patent EP-0164820-A2 (EP)
Inventor: BRORS DANIEL LEONARD
IPC: G03F1/22
Filed: 1985-03-08
Abstract: A mask substrate (32) for use in X-ray transparent member (10) which is stretched over a fixture to a predetermined tension and then adhered to a borosilicate glass ring (16). In accordance with a preferred embodiment, the composite member includes a film (12) of polyborane which has been grown in compression, onto which a polymide (14) is coated. The polyborane film is grown on a silicon wafer, coated with the polyimide, after which the central area of the wafer is etched away. The borasilicate glass is adhered to the polyimide side of the composite, leaving the tensioned polyborane surface open for the application of an X-ray absorptive pattern (36) thereto to define a complete mask structure (38) suitable for use in X-ray lithography.
Patent EP-0158477-A2 (EP)
Inventor: SHANK BRIAN E
IPC: B65D41/34
Filed: 1985-03-26
Abstract: The disclosure relates to a method of manufacturing a tamper-evident closure (10) having a detachable annular tamper-indicating portion (32) includes a step of testing the connection between the detachable portion and the remainder of the closure. The testing may comprise either use of optical detection apparatus (62, 64) or use of a deflection measuring system which applies radial pressure to the detachable portion. A tamper-evident closure having a detachable annular tamper-indicating portion includes gaging means (60) to cooperate with optical detection apparatus to enable detection of closures having unacceptable tolerances.
Patent EP-0187003-A2 (EP)
Inventor: DOTY GERALD ARTHUR
IPC: B60R22/48
Filed: 1985-12-13
Abstract: ® A safety belt buckle (10) includes a switch (12) to detect coupling of the buckle which comprises a compact, substantially enclosed subassembly. The switch is preferably located between the buckle frame (16) and the bottom cover (26) of the buckle. The switch includes a sliding plunger (66) which is adapted to be displaced by entry of the tongue plate (14) into the buckle frame.