baber/WOPTO huggingface dataset:
Patent EP-0105141-A2 (EP)
Inventor: HOFSCHNEIDER PETER HANS PROF D
IPC: G01N33/576
Filed: 1983-08-10
Abstract: Described are a) recombinant DNA molecules containing a DNA fragment from Hepatitis B Virus comprising the structural gene of the Hepatitis B surface antigen: b) recombinant cioning vehicles containing said recombinant DNA molecules: c) microbial hosts containing said recombinant cloning vehicles: d) genomes or parts thereof of animal viruses as eukaryotic vectors containing said recombinant DNA molecules or recombinant cloning vehicles for selection of vertebrate cells and expression of at least one Hepatits B surface antigen in the selected cells e) established vertebrate cell lines continuously producing in a nutrient medium large amounts of at least one Hepatitis B surface antigen which is released into the nutrient medium: f) compositions containing at least one Hepatitis B surface antigen as produced by said cell lines for stimulating the production of antibodies in humans to Hepatitis B Virus infection or for detecting Hepatitis B Virus infection or antibodies to Hepatitis B Virus.
Patent EP-0113014-A2 (EP)
Inventor: KLIMKE WOLFGANG DR-ING
IPC: F16C31/04
Filed: 1983-11-21
Abstract: 1. A ball screw mechanism having a spindle (21) which exhibits a spindle groove (20) in the form of a screw thread and a nut body (23) which likewise exhibits a nut groove (22) in the form of a screw thread, the two grooves adding up to a ballrace channel (25) in the form of a screw thread which receives a number of endlessly circulating balls (24) and in which the balls roll and in doing so rest hard up against the one sideflank (26) of the spindle groove, which exhibits a greater radius than the balls, and against the opposite sideflank (27) of the nut groove, which exhibits a greater radius than the balls, there being associated with the ballrace channel at least one return body (29) which exhibits a transfer channel (32) for leading the balls arriving at the end of the ballrace channel over a rib (30) bounding the spindle groove to the start or the ballrace channel which runs round at least once, the transfer channel (32) exhibiting an inside width exceeding the diameter of the balls (24) and the nut groove being-provided where the balls arrive back in the ballrace channel with an entry bevel (38) having an entry angle which corresponds at a maximum with the limiting entry angle, characterized in that the entry bevel (38) is formed by an entry edge (39) which is placed at the front of the groove at the start of that sideflank (27) of the nut groove (22) wich is to be used, that the entry edge (39) runs at an angle inclined to the direction of the ballrace and alone in combination with the associated sideflank (26) of the spindle groove (20) forms the deformation section for the balls (24) leading to the compressed state of the balls (24).
Patent EP-0111793-A2 (EP)
Inventor: ARAND JOHN K
IPC: F23D11/38
Filed: 1983-12-01
Abstract: @ A method and apparatus for atomizing slurry-type fuels includes introducing a slurry-type fuel under pressure into a mixing chamber and introducing an atomizing fluid under pressure into the mixing chamber in a tangential direction along the periphery of the mixing chamber and the atomizer fuel exiting from the mixing chamber through an orifice. The degree of atomization of the slurry-type fuel may be adjusted by varying the pressure differential between the slurry-type fuel and the atomizing fluid entering the mixing chamber.
Patent EP-0098021-A2 (EP)
Inventor: YAT-MING CHUNG STANLEY
IPC: C11D10/02
Filed: 1983-06-23
Abstract: This invention relates to bleaching compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach solution temperatures. Surface bleaching of textiles is bleaching wherein the bleaching mechanism takes place on the textile surface and thereby, removes stains and or soils. The bleaching compositions within the invention contain peroxygen bleaches capable of yielding hydrogen peroxide in aqueous solutions and specific bleach activators at specific molar ratios of hydrogen peroxide to bleach activator. In a highly preferred embodiment the bleaching compositions within the invention are detergent compositions.
Patent EP-0113947-A2 (EP)
Inventor: TOTI ANDREW JOE
IPC: E06B9/266
Filed: 1983-06-17
Abstract: A metal slat 10 for use in a venetian-type blind including an embossed rib (13, 14) formed at each narrowed slat material region adjacent the cord receiving slots (11). The slat also includes a decorative weave pattern comprising a plurality of separated longitudinal rows of embossed ribs (15, 16, 17, 18) formed on the slat in a continuous in-and-out pattern.Also disclosed is apparatus for forming the embossment weave pattern concurrent with forming the crown configuration of the slat. The apparatus includes a first rotary die arrangement (200) for prestretching of at least one localized region of a continuous flat metal strip (112) passing therethrough, a second rotary die arrangement (240) for simultaneously forming the strip into a crown configuration and forming the embossment pattern therein, and a third die arrangement (280) for compensating out of the strip any bow, side curve or twist.
Patent EP-0105705-A2 (EP)
Inventor: UESAKA YASUTARO
IPC: H01F10/187
Filed: 1983-09-28
Abstract: in a perpendicular magnetic recording medium comprising a high permeability film (3) and a perpendicular magnetization film (4) which are laminated on a non-magnetic substrate (1), a perpendicular magnetic recording medium (5) is provided wherein a permanent magnet film (2) is further sandwiched between the non-magnetic substrate (1) and the high permeability film (3), thereby eliminating a spike noise.
Patent EP-0095456-A2 (EP)
Title: Verfahrbares Geschütz
Inventor: ZIERLER REINHARD
IPC: F41A27/00
Filed: 1983-05-17
Abstract: Bei einem mittels eines Zugfahrzeuges (9) verfahrbaren Geschütz mit einer Oberlafette (18) und einer Laufräder (16) aufweisenden und als Drehschemel ausgebildeten Unterlafette (1) sind an letzterer zwei Holme (2,3) angelenkt, die bei ihren von der Unterlafette (1) fernen Enden durch eine Stutzstange (4) zu einem Gelenkparallelogramm zusammengeschlossen sind. Einer der beiden Holme (2,3) trägt an seinem von der Unterlafette (1) fernen Ende eine Protzstange (6), deren freies Ende etwa in der vertikalen Längsmittelebene des Gelenkparallelogramms liegt und die Anhängekupplung trägt. Zum Lenken der die Laufräder (16) tragenden Unterlafette (1) ist eine mit dem Zugfahrzeug (9) in Wirkverbindung setzbare Stellvorrichtung vorgesehen, die von einer in der Draufsicht die Protzstange (6) kreuzenden Lenkstange (5) gebildet sein kann, deren eines Ende an dem dem die Protzstange (6) tragenden Holm (3) angelenkt ist und deren anderes Ende in einem seitlichen Anstand von der Anhängekupplung des Zugfahrzeuges (9) am Zugfahrzeug anlenkbar ist. Zur Erzielung einer zu den Holmen (2,3) ungefähr parallelen Austrichtung des Geschtuzrohres (12) ist an wenigstens einem der beiden Holme (2,3) eine Halterung für das Geschutzrohr (12) angeordnet.
Patent EP-0124818-A2 (EP)
Inventor: HALE JOHN MARTIN
IPC: G01N27/49
Filed: 1984-04-21
Abstract: A method of and a sensor for quantitative electroanalytical determination of elemental hydrogen in a fluid medium are disclosed. A membrane enclosed amperometric cell (10) is used that has at least two electrodes (14, 18) in contact with an aqueous electrolyte (19) to provide a reaction impedance of the cell (10); the electrolyte is separated from the fluid by a membrane (12) that is permeable to elemental hydrogen but substantially impermeable to the electrolyte and provides a membrane impedance of the cell (10); the electrodes (14, 18) include an anodic hydrogen sensing electrode (18) and a cathodic counter electrode (14); the sensing electrode (18) has a polished surface (180) consisting of a platinum metal; further, the membrane (12) is selected such that the membrane impedance exceeds the reaction impedance sufficiently to provide for membrane-controlled operation of the cell (10)
Patent EP-0125630-A2 (EP)
Inventor: BILDL ERICH
IPC: H01L21/306
Filed: 1984-05-10
Abstract: Es wird ein Verfahren zur Säurereinigung von Silicium angegeben, bei dem Silicium als stationäre Phase vorgelegt und eine oder mehrere mobile saure Phasen durch Druckeinwirkung zum Durchströmen des Siliciums gebracht werden.
Patent EP-0131794-A2 (EP)
Inventor: BEUTER BERND
IPC: G03B3/10
Filed: 1984-06-26
Abstract: 1. Autofocussing device for still projectors, said device comprising a measuring-light source (1) whose measuring-light beam is directed to a surface of the slide to be focussed and reflected by said slide towards a dual photoreceiver (2, 3) coupled with the focussing means, said dual photoreceiver controlling a control amplifier such that a d. c. motor (18) connected to said amplifier actuates a focussing drive until the measuring light reflected by the slide is incident on the center of said dual photoreceiver, characterized in that the measuring light source used is an IR-light-emitting diode (1) whose radiation is pulsed, in that an a. c. amplifier (4, 5) is provided which solely amplifies the a. c. portion of the signal received by the dual photoreceiver (2, 3), said portion being subsequently rectified, in that a further amplifier (14, 17) is provided by means of which this rectified signal controls the d. c. motor (18) and in that a circuit (20, 21, 22) is provided by which the measuring light emitted by the IR-light-emitting diode (1) is controlled in response to the signal received.
Patent EP-0136632-A2 (EP)
Inventor: TAUR YUAN
IPC: H01L29/78
Filed: 1984-09-21
Abstract: A process for forming self-aligned complementary n* and p +  source/drain regions in CMOS structures uses a single mask to form both the n -  channel implant and then the p +  channel implant. The mask comprises a resist pattern (20, Fig. 3) which covers the p +  channel region while the n +  source and drain regions (24, 26) are ion implanted. The resist mask is then used as a lift-off mask in order to cover the n +  channel region while the p +  source and drain regions (32, 34) are ion implanted.
Patent EP-0145931-A2 (EP)
Inventor: GOEBEL FRANZ
IPC: H01M6/14
Filed: 1984-11-06
Abstract: @ An electrode assembly adaptor to be wound on a spool (21) to provide a battery stack (20) for an electrochemical cell. The spool (21) has a central post (25) of insulating material and two conductive flanges (22 and 23). The electrode assembly includes two elongated electrode structures, and anode electrode structure (32) and a cathode current collector electrode structure (31). Each electrode structure (32, 31) includes a metal substrate (41, 35) having deflective, resilient contact tabs (42, 36) spaced along one edge (43, 37). An appropriate electrode material (46, 40) is adherent to the substrate (41, 35). The electrode assembly of the two electrode structures (32, 31) with intervening insulating material (33) is adapted to be wound around the post (25) of the spool (21) with the contact tabs (42) of the anode electrode structure (32) making contact with one of the flanges (22) and with the contact tabs (36) of the cathode current collector electrode structure (31) making contact with the other flange (23).
Patent EP-0143421-A2 (EP)
Inventor: BROCKE ROLF
IPC: B60J10/04
Filed: 1984-11-20
Abstract: Eine Vorrichtung zur Führung und Halterung einer Fensterscheibe in einem Kraftfahrzeug weist ein einstückiges Metallprofil, beispielsweise ein stranggegossenes Aluminiumprofil, mit einem U-förmigen Klemmbereich, der unter Zwischenschaltung eines ersten Gummiprofils den entsprechenden Karosserieteil des Kraftfahrzeugs umgibt, und mit einem Scheibenführungsbereich auf, in dem mindestens ein zweites Gummiprofil für die Scheibenführung angebracht ist. Die Gummiprofile werden formschlüssig in entsprechenden Aussparungen des Metallprofils aufgenommen.
Patent EP-0146916-A2 (EP)
Inventor: LORENZ KURT DR
IPC: C10B39/02
Filed: 1984-12-19
Abstract: A dry coke cooling apparatus comprises an antechamber with a bottom hole for charging coke into a cooling chamber which accommodates vertical outer cooling walls and inner cooling walls which extend within the coke charge. The lower part accommodates coke discharge equipment and conduits for supplying circulated cooling gas which passes upwardly through the charge, to be exhausted at the top. The inner cooling walls are supported on hollow beams which are cooled by the circulated cooling gas directly or indirectly.
Patent EP-0143500-A2 (EP)
Inventor: DAMEN JULIEN HELENE JOSEPH MAR
IPC: C08F287/00
Filed: 1984-11-22
Abstract: A rubber-reinforced polymer comprising a continuous matrix phase of a polymer derived from one or more polymerizable monovinylidene aromatic compounds and having discrete rubber particles dispersed throughout the polymer matrix with a shell/ core morphology and volume average particle size of from 0.1 to 0.25 microns exhibit an excellent balance of gloss and physical strength properties. Specifically, the polymer product exhibits a gloss of 80 percent or greater over a wide range of molding conditions and a impact strength of at least 2 to 3 times that of polystyrene.
Patent EP-0136139-A2 (EP)
Inventor: MORRIS CHRISTOPHER PHILIP
IPC: F26B3/08
Filed: 1984-09-14
Abstract: Distribution means for a fluidised bed, comprises a perforated plate (50) having a plurality of apertures. The cross-sectional area of each aperture is in the range of 20 x 10 -6  sq. inches (approximately 130 x 10 -6  sq. cm) to 1000 x 10- 6  sq. inches (approximately 6450 x 10 -6  sq. cm), and the total area of the apertures is in the range of 1 % to 4% of the total area of the plate. A fluidised bed-type conditioning apparatus for conditioning material such as tea and tobacco, comprises a conditioning zone disposed above the distribution means, and further comprises means for supplying gaseous medium to said zone through said distribution means.
Patent EP-0147983-A2 (EP)
Inventor: GRIGGS COLIN GEORGE
IPC: C07C29/38
Filed: 1984-12-13
Abstract: Alkylene glycols are prepared by reaction of an alcohol with formaldehyde and an organic peroxide having a formula R-O-O-R<sup>1</sup> where R and R' are independently either alkyl or aralkyl groups containing 3 to 12 carbon atoms. The reaction is carried out in the presence of electromagnetic radiation which is able to decompose the organic peroxide. The alcohol used in this process is either methanol, a secondary alcohol or a mixture thereof.
Patent EP-0142455-A2 (EP)
Inventor: GAUTIER RAOUL
IPC: B65D75/52
Filed: 1984-11-13
Abstract: 1. Sachet of flexible synthetic material of the type obtained by suitable folding of a single film of synthetic material, or from two strips of film, and welds forming the different sides of the sachet, comprising, along one weld line and in line with the region of the sachet where the pouring opening must be formed, at least one narrow strip of a bilateral thermo-sealing film interposed between the two film thicknesses connected by the said weld line, characterised in that the narrow strips (16) possess in their central part a curvilinear section possessing a high point (17) outside the weld line.
Patent EP-0154229-A2 (EP)
Inventor: BUCHER GEORGE DAVID
IPC: G21C3/10
Filed: 1985-02-15
Abstract: The invention relates to a nuclear fuel rod assembly having a cladding tube with an end plug which is provided with gas-passage-defining means enabling the tube to be pressurized. 
<??>The end plug (42) has a body portion (60) shaped and sized so as to be insertable into the cladding tube (40) in force-fitting relationship and surface-to-surface sealing contact therewith, and the gas-passage-defining means (e.g., a reduced peripheral-surface portion of the body portion, such as flat 66) extends from the inner end of the body portion to a location on its periphery which is spaced from the outer end of the body portion. 
<??>Upon partial insertion of the end plug into the cladding tube, the gas-passage-defining means (66) forms a gas inlet orifice (74) through which the fuel rod can be pressurized. Full insertion of the end plug causes the gas inlet orifice to be closed and the end of the cladding tube to be sealed.
Patent EP-0178370-A2 (EP)
Inventor: EVICH VINCENT JOSEPH
IPC: A22C25/17
Filed: 1985-03-01
Abstract: Disclosed is an automatic apparatus for removing a surface layer of predetermined thickness from objects of varying curvilinear contour advancing past a multiplicity of floatingly supported power-driven dressing rollers positionable automatically by the changing contour of the objects. The combined width of the object being dressed and the dressing rollers are so distributed that each dresses only a separate strip. Uniformity of strip thickness is achieved, in part, by controlling the pressure of the dressing rollers against the object and, in part, by utilizing a shoe beside the dressing rollers effective to limit the thickness of the dressed layer and to tilt the axis of the rollers in either direction in response to the changing transverse contour of the object. Cuttings are removed by suction air flowing past each dressing roller. When the apparatus is used to dress fish fillets or other skin-bearing edibles, one or more surface grooving, scraping and loosening auxiliaries may be located in the path of advance and used advantageously.
Patent EP-0166241-A2 (EP)
Inventor: BRANDES HARRY
IPC: B41F13/00
Filed: 1985-05-28
Abstract: 1. Device for noise reduction on printing presses with a drive, wherein the printing press is clad with protective sheets of which some are sound insulated, characterized in that the printing press is constructed as a sheet printing press with a feeder and a delivery, particularly with a chain conveyor path, that the drive (1.1) of the printing press is encapsulated and ventilated by fans (5), that the chain conveyor path (13) and the sheet conveyor units between the individual printing units or to the delivery (3) is encapsulated and is ventilated by natural draught and that the feeder (2), delivery (3) and the spaces between printing press (1) and feeder (2) or delivery (3) are encapsulated, wherein a coating known per se is fixed to the protection plates (7, 17) with sound absorbing material (6) while maintaining the ventilation holes present and flaps (10) for simple serviceability of the printing press (1) and resonance liable protection plates (7, 17) are coated with anti-drumming material (8).
Patent EP-0166257-A2 (EP)
Inventor: CHAN CHI-CHUNG
IPC: A61P9/00
Filed: 1985-05-30
Abstract: A cardiovascular composition is disclosed which comprises a dibenzo-thiepin compound having the formula
     wherein: X is a C 1 -C 4  hydrocarbon group, optionally containing O, N or CO; Z is S, SO, S0 2 , CO, CR 4 R 5  wherein R 4  and R 5  taken together form the group =O or =CHR 6  wherein R 6  is hydrogen or phenyl; R 1  is, e.g., 5-tetrazolyl, 5-tetrazolylmethyl, and
     wherein m is an integer of from 0 to 4 and R 7  is, e.g., hydroxy or loweralkoxy; R 2  and R 3  can each independently be hydrogen, halogen (F, Cl, Br or I), nitro, loweralkyl, amino, N-loweralkylamino, N,N-diloweralkylamino, loweralkanoyl, hydroxy, loweralkoxy, lower acyloxy, loweralkylthio, trifluoromethylthio, loweralkylsulfinyl, loweralkylsulfonyl, trifluoromethyl, or R 2  and R 3 , when bonded to adjacent carbon atoms, can be joined to form a 5- or 6-membered hydrocarbon ring which can optionally contain a double bond, a carbonyl group, or a hydroxyl group; or a pharmaceutically acceptable salt thereof. The composition can additionally comprise an angiotensin converting enzyme (ACE) inhibitor. These compositions represent a novel therapeutic approach to thromboembolic diseases in man.
Patent EP-0176967-A2 (EP)
Inventor: OKUNO ITARU C O MAZDA MOTOR CO
IPC: F02D41/32
Filed: 1985-09-26
Abstract: An engine control system comprises an accelerator position sensor for detecting the amount of depression of the accelerator, a target intake air amount determining circuit which receives the output of the accelerator position sensor and determines a target intake air amount, a target fuel feed amount determining circuit which receives the output of the accelerator position sensor and determines a target fuel feed amount, a throttle valve driver which receives the output of the target intake air amount determining circuit and controls the throttle valve to obtain a target throttle valve opening degree corresponding to the target intake air amount, and a fuel feed control circuit which receives the output of the target fuel feed amount determining circuit and controls the amount of fuel to be fed to the engine to the target fuel feed amount.
Patent EP-0180856-A2 (EP)
Inventor: STECKER JOSEF
IPC: H05K5/02
Filed: 1985-10-23
Abstract: The electrical apparatus has an apparatus housing (10) which is sealed on at least one edge or side by a terminal strip (16, 17). The terminal strip is provided with slots (23) inside the apparatus housing (10), on which slots is mounted an electrical component (24) which is equipped with corresponding ribs (25). In this manner, the component (24), which is designed as a cast block, is fixed in the apparatus housing (10) without any additional attachment elements. <IMAGE>
Patent EP-0184862-A2 (EP)
Inventor: BALA PAUL FRANCIS
IPC: G05D1/06
Filed: 1985-07-09
Abstract: A stall warning «stick shaker" reference level signal is produced as a function of both flap position and total aircraft thrust. More specifically, a correction term Δα is combined with a standard stick shaker reference level signal which is scheduled as a function of aircraft flap position. The Δα correction signal is scheduled as a function of the total aircraft gross thrust coefficient. The resultant reference level signal produces advance stall warnings that are essentially invariant with engine power level.
Patent EP-0163405-A2 (EP)
Inventor: FROEHLER BRIAN CARL
IPC: C07H21/00
Filed: 1985-04-18
Abstract: The rate of the triester method of oligonucleotide synthesis is increased by using a phosphotriester formation catalyst/blocking group diester linked to the 3' phosphate of a nucleotide (or an oligonucleotide), thus forming a nucleotide phosphodiester:
     Insert here   wherein Base is a nucleotide base;   wherein Pr is a nucleotide 5' hydroxyl protecting group, for example, monomethoxytrityl or dimethoxytrityl;   wherein R includes a substituted or unsubstituted, aryl, alkyl, cycloalkyl or beta cyanoalkyl blocking group;   wherein CAT is a catalytic moiety, which is, for example, a substituted or unsubstituted, nitrogen heterocycle, tertiary amine or a carboxylic acid.   
     The use of these groups so linked to form nucleotide phosphodiesters enhances the rate of an internucleotide condensation reaction. Following condensation (which results in the formation of a phosphotriester) the phosphotriester formation catalyst/blocking group can be removed leaving a di-nucleotide, or the condensation reaction can be repeated to synthesize an oligonucleotide.
Patent EP-0168200-A2 (EP)
Inventor: ROBINS IAN
IPC: G01N27/00
Filed: 1985-06-27
Abstract: An ammonia gas sensor comprises a dual gate field effect transistor (FET) in which the two gate electrodes (13, 23) are of platinum deposited respectively by sputtering and evaporation. The gate regions (14,24) of the two FETs are connected together differentially and the net drain source voltage represents the concentration of ammonia gas to which the sensor is exposed.