baber/WOPTO huggingface dataset:
Patent EP-0125439-A2 (EP)
Inventor: ZEE-CHENG ROBERT KWANG-YUEN
IPC: C07D221/14
Filed: 1984-03-23
Abstract: Chemical compounds are provided that are novel 3,6- disubstituted-1, 8-naphthalimides (/), as well as methods for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. Compounds of the invention have pharmacological properties and are useful antimicrobial agents and antitumor agents.
Patent EP-0126348-A2 (EP)
Inventor: MORI TAKAYOSHI
IPC: A61K47/02
Filed: 1984-05-03
Abstract: A composition for rectal administration which comprises at least one member selected from among fatty acids containing 8-10 carbon atoms and salts thereof, and at least one compound selected from the group consisting of nonionic surfactants, alkali metal salts of inorganic acids, alkali metal salts of carboxylic acids containing two or more carboxyl groups, basic amino acids, sugar amines, and amines of the general formula
     wherein R 1 , R 2  and R 3  each is an unsubstituted or substituted alkyl group.
Patent EP-0147899-A2 (EP)
Inventor: COLAK SEL BRIAN
IPC: H04N9/22
Filed: 1984-12-18
Abstract: A polychromatic cathode ray tube includes a screen formed by a single layer of crystalline semi-conductor material which luminesces in visible light when excited by an electron beam. The color of luminescence is varied by modulating the heat energy imparted to the layer by the electron beam.
Patent EP-0129398-A2 (EP)
Inventor: SAWYER NICHOLAS JOHN
IPC: B60R16/03
Filed: 1984-06-13
Abstract: A remote control and monitoring system has a master control unit and a plurality of slave units (1). Each slave unit (1) has a control circuit (2) for receiving signals from and transmitting signals to the master unit and a plurality of control and sensor units (3). Each control and sensor unit (3) comprises a transistor (TR2) connected in series with a component to be controlled or whose condition is to be sensed and is connected to the control circuit (2) for receiving drive signals therefrom. Each control and sensor unit (2) also includes a comparator (A2) connected to sense the current through the transistor (TR2). The control circuit (2) is connected to the comparator (A2) and is arranged to produce a fault signal when current exceeding a predetermined value continues to flow through the transistor (TR2) for more than a predetermined period after the beginning of a drive signal thereto.
Patent EP-0132073-A2 (EP)
Inventor: WATANABE MORIO
IPC: C22B34/20
Filed: 1984-06-29
Abstract: Metallic niobium or metallic tantalum is produced by a process which comprises bringing a fluorine containing compound of niobium or tantalum:
     (A) into contact with a gas comprising hydrogen at a temperature of at least 400°C; or   (B) into contact with metallic aluminium, metallic magnesium or metallic lead, at a temperature of at least 300°C;     
to convert the fluorine containing compound into the corresponding metal.
Patent EP-0136902-A2 (EP)
Inventor: MIYAKAWA NOBUHIRO
IPC: G03G15/00
Filed: 1984-09-28
Abstract: Disclosed is an electrophotographic apparatus comprising a photosensitive drum comprising an amorphous silicon type photoconductor layer formed on an electro-conductive substrate, a main charging mechanism for charging the surface of the drum with charges having a predetermined polarity, an imagewise exposure mechanism for forming an electrostatic image corresponding to an image of an original on the surface of the drum, a toner development mechanism for forming a toner image corresponding to the electrostatic image, a toner image transfer mechanism for transferring the toner image formed on the surface of the photosensitive drum to a predetermined paper sheet, a toner cleaning mechanism for removing the residual toner adhering to the surface of the photosensitive drum and a fixing mechanism for fixing the transferred toner image to said paper sheet, wherein a heating mechanism is arranged to heat the surface of the photosensitive drum at a temperature of 30 to 40°C.The problem of the flow of an image inherent to the use of an amorphous silicon type photoconductive layer is effectively solved if this electrophotographic apparatus is employed.
Patent EP-0147070-A2 (EP)
Inventor: BOUFFARD JEAN
IPC: H01B13/04
Filed: 1984-11-27
Abstract: Making a cable core unit in which pairs (32) of twisted conductors (30) are formed upon individual twisting machines (10), the twisted conductor pairs then fed 'in-line' to a core forming device (13) by passing the pairs through a tension reducing means (60, 62, 64, 66) which reduces tension in each pair while allowing the lengths of the pairs to be different from pair-to-pair as they move into the core forming device. Built-in tensions and twisted core units are thus avoided. Also provided is a tension equalizing device (34) which averages out the tensions between conductor pairs.
Patent EP-0138708-A2 (EP)
Inventor: BOCHIS RICHARD J
IPC: A61P31/04
Filed: 1984-10-11
Abstract: © There is disclosed the novel compound isoefrotomycin which is synthesized from efrotomycin as a Michael adduct by treatment with a mixture of polar and nonpolar solvents. Isoefrotomycin is an effective antimicrobial agent and growth promotant in animals.
Patent EP-0149412-A2 (EP)
Inventor: LIGGETT PAUL ELLIOTT
IPC: B05B7/02
Filed: 1984-12-11
Abstract: A spray nozzle extention (100) is affixed to the output of a conventional spray gun apparatus (26) to allow an operator to spray a polymeric elastomer into enclosed spaces of an integral fuel tank cavity such as to form an in situ tank within the cavity. The nozzle tip (50) is extended from the spray gun by a flexible hose (40) and the complete unit includes variously arranged in-line filter and swivel connectors (38,58,88,80) to achieve dispersion of lumps in the spray material and axial, yaw, and pitch rotation of the nozzle tip (50) respectively.
Patent EP-0114802-A2 (EP)
Inventor: ZENKER EDMUND DR DIPL-ING
IPC: B32B27/18
Filed: 1984-01-23
Abstract: 1. Layered packaging material with a flexible web-shaped support material and at least one externally situated electrically conductive layer bound to the support material consisting of a suspension of electrically conductive carbonaceous particles in a matrix of synthetic material, characterized by the combination of the characteristics : - the support material consists of paper, a polyester sheet metallized by vapour-deposition, or an air-cushioned sheet, - the matrix of the electrically conductive layer consists, in manner known per se, of homo- or co-polymerizates of polyolefines, of polyamide-(PA)-elastomers or of polyurethane-(PU)-elastomers, and - the electrical resistance of the electrically conductive layer is in the region of 10**3 to 10**8 ohm.cm.
Patent EP-0165473-A2 (EP)
Inventor: RICHARDSON RAYMOND HENRY
IPC: B65G47/18
Filed: 1985-05-17
Abstract: A conveying system for pneumatically conveying fragile, light weight workpieces by timed pulses of compressed air. Each pulse of air is used to propel a workpiece along a path that leads into a downwardly sloping chute and to decelerate the workpiece after travels a selected distance down the chute so that all the initial momentum given the workpiece by the pulse of air is removed such that the workpiece will continue down the chute only under the influence of gravity. By decelerating or retarding the propelled workpiece it is prevented from impacting against queued workpieces, that proceeded it down the chute, with a high velocity that can cause breaking, chipping or jamming of the workpieces.
Patent EP-0171003-A2 (EP)
Inventor: HORIUCHI MASATADA
IPC: H01L29/78
Filed: 1985-07-26
Abstract: In a field effect transistor, a drain region and a source region are constituted by at least a first impurity distributed region (14, 15) and a second impurity distributed region (16, 17). The first impurity distributed region (14,15) has a maximum impurity concentration at the surface of a semiconductor substrate (1), the second impurity distributed region (16, 17) has a maximum impurity concentration in the semiconductor substrate (1), and at least the second impurity distributed region (16, 17) is formed with a gate electrode edge as an impurity introduced window edge. The semiconductor device has excellent breakdown voltage property, excellent current gain property, and very stable and uniform characteristics.
Patent EP-0175916-A2 (EP)
Inventor: HESSE HORST DR DIPL-ING
IPC: A01B71/06
Filed: 1985-08-17
Abstract: 1. Apparatus for regulating and steering the propulsion of an implement (20) mounted on an agricultural working vehicle (11), in particular a tractor, with a sensor (21), operating according to the eddy-current measuring technique, for measurement of the propulsion torque transmitted from the transmission (14) of the working vehicle (11) onto the implement (20), which sensor is fitted into a power take-off shaft (19) leading to the implement (20), and the signal of which is fed to an electronic unit (25) controlling or regulating the propulsion of the implement (20).
Patent EP-0174661-A2 (EP)
Inventor: RACINE JEAN-GUY
IPC: D21F11/00
Filed: 1985-09-13
Abstract: A method and apparatus to produce a relatively dense high quality paper suitable for multi-colour printing are provided. The paper web is super. soft-calendered while at a moisture content of between about 15 to about 55% and the web is subsequently treated to further reduce its moisture content. This procedure prevents galvanizing of the sheet which normally would occur using prior art techniques.
Patent EP-0174669-A2 (EP)
Title: Process for the production of a hybrid DNA containing the complementary hepatitis A virus genome, this hybrid DNA and plasmid vector containing it, virus-specific proteins expressed by this hybrid DNA, vaccines containing and produced from these proteins
Inventor: VON DER HELM KLAUS
IPC: C12N15/00
Filed: 1982-03-26
Abstract: The invention relates first to a method for the preparation of a DNA-hybride, containing the complementary genome characteristic of the hepatitis A virus, and also the DNA-hybride obtained by this method, and the plasmic vector containing it, and also the proteins and protein-hybrides transcribed in bacterial clones, and also the utilization of such DNA-hybride for the diagnostic of the hepatitis A virus in a biological sample and finally the invention relates also to vaccines containing such proteins or protein-hybrides.
Patent EP-0180899-A2 (EP)
Inventor: CREGG JAMES MICHAEL
IPC: C12N15/81
Filed: 1985-10-29
Abstract: Novel autonomous replication sequences which are capable of maintaining plasmids as extrachromosomal elements in host strains of the genus Pichia are provided. In addition, novel constructs including these DNA sequences, as well as transformed organisms therewith are provided. Processes for producing the DNA sequences and constructs of the invention, as well as method for isolating such sequences from any source, are provided.
Patent EP-0152346-A2 (EP)
Inventor: ESTIS LEONARD F
IPC: C07K16/24
Filed: 1985-02-05
Abstract: A method is provided for restoring some or all of the activity of gamma-interferon which has been in contact with an acidic solution comprising the steps of: a) placing the gamma-interferon in a solution which has a pH between about 5.5 and 9.5; and b) incubating the solution at a temperature of between about 2°C and 8°C for a period of at least 24 hours. The method allows antibody affinity chromatography employing acid elution to be used to purify gamma-interferon, in that. the activity of the acid-eluted gamma-interferon can be essentially completely restored using the reactivation process.
Patent EP-0157681-A2 (EP)
Inventor: KISHIMA YOSHIO
IPC: C08J7/046
Filed: 1985-03-13
Abstract: 57 Polycarbonate molded articles having excellent weather resistance and excellent abrasion resistance in which polycarbonate molded object (2) is coated with an abrasion resistant cured layer (4) comprising an ultraviolet ray setting paint, through a primer layer (3) comprising a thermoplastic acrylic (or methacrylic) polymer containing 4-8% by weight of an ultraviolet ray absorbing atgent, which are substantially transparent and particularly useful as wall materials for greenhouse, ceiling materials, partition wall materials, wall materials for sunroom, substitutes for windbreak glass and the like.
Patent EP-0151551-A2 (EP)
Inventor: REGELSBERGER WOLFGANG
IPC: B23B31/12
Filed: 1985-01-11
Abstract: Das Spannfutter weist unabhängig voneinander verstellbare Führungsbacken (6) und mit dem Einsteckende (10) eines Werkzeuges in formschlüssigen Eingriff bringbare Mitnahmeelemente (7) auf. Somit können Werkzeuge, deren Einsteckenden (10) unterschiedliche Durchmesser aufweisen und ausserdem mit oder ohne Längsnuten (10a) versehen sind, im Spannfutter aufgenommen werden. Die separate Verstellung von Führungsbacken (6) und Mitnahmeelement (7) ermöglicht ausserdem ein rasches Auswechseln von Werkzeugen mit gleichem Einsteckende (10).
Patent EP-0189066-A2 (EP)
Inventor: SEIFRIED WALTER DR
IPC: C09J7/29
Filed: 1986-01-10
Abstract: Das neue Klebeband beruht auf einer coextrudierten dreischichtigen, in mindestens drei Stufen biaxial streckorientierten und mindestens einseitig coronabehandelten Polypropylen-Trägerfolie mit einer Basisschicht und zwei Deckschichten. Die Basisschicht besteht aus einem Polypropylen. Die Deckschichten mit der Kleberschicht besteht aus einem mit einem natürlichen oder synthetischen Harz mit einem Erweichungspunkt von 70 bis 170°C modifizierten Po!ypropylen, und die andere Deckschicht besteht aus einem mit einem diorganopolysiloxanmodifizierten Polypropylen. Das neue Klebeband besitzt hohe mechanische Eigenschaftswerte, es ist gut bedruckbar, es enthält keine haftveirmittelnde Schicht für den Kleber und auch keine Trennschicht (Release Coat), da solche Schichten nicht benötigt werden, und es ist ohne nennenswerte Abziehgeräusche verarbeitbar.
Patent EP-0195361-A2 (EP)
Inventor: ROSE DAVID DR
IPC: C07C309/46
Filed: 1986-03-12
Abstract: Oxidationshaarfärbemittel, die als Kupplersubstanzen Aminodiphenylamine der allgemeinen Formel I
     in der eine der Gruppen R'-R 5  eine -S0 3 H, -COOH oder -CH 2 -COOH Gruppe und die übrigen Wasserstoff, eine Alkylgruppe mit 1 bis 4 C-Atomen, eine Alkoxygruppe mit 1 bis 4 C-Atomen oder ein Chloratom sein können, wobei wenigstens zwei der Gruppen R 1 -R 5  Wasserstoff darstellen oder deren Salze und die in Oxidationsfärbemitteln üblichen Entwicklersubstanzen enthalten, ergeben intensive Haaranfärbungen mit hoher Echtheit. Mit Entwicklersubstanzen vom Typ der aromatischen Diamine werden besonders schöne braune Nuancen erhalten. Bevorzugt stellt eine der Gruppen R 1 -R 5  eine S0 3 H oder -COOH-Gruppe dar, von den übrigen sind wenigstens 3 Wasserstoff und gegebenenfalls die übrigen Methylgruppen.
Patent EP-0219101-A2 (EP)
Inventor: MASUDA KOSAKU
IPC: G03C1/04
Filed: 1986-10-14
Abstract: A silver halide photographic material is disclosed, which has at least one silver halide emulsion layer on a support, said silver halide emulsion layer containing a latex which has been stabilized by a protective colloid which is at least one substance selected from among natural water-soluble polymers, derivatives thereof, and synthetic hydrophilic polymers having at least one nonionic group and at least one anionic group in the molecular structure.
Patent EP-0226189-A2 (EP)
Inventor: BOUTNI OMAR MOHAMED
IPC: C08L67/02
Filed: 1986-12-12
Abstract: Difficult to mold polyester resin containing compositions are made thermoplastically moldable by the addition of an aromatic polycarbonate and mold releasable by the addition of mold-release additives which are monomeric polyesters of a polyol and a fatty acid having from 14 to 36 carbon atoms, inclusive.
Patent EP-0194004-A2 (EP)
Inventor: KELLETT NEIL
IPC: H04Q3/62
Filed: 1986-01-13
Abstract: With the increasing complexity of facilities offered by a modern private automatic branch exchange PABX, there is a corresponding increase in the need to supply meaningful feedback to the user. There are four main areas where information is required.
     (i) Supplementation of failure tones,   (ii) Indication of facility activation,   (iii) Indication of routing,   (iv) Provision of ancillary information.   
     Currently the majority of the above situations are handled by the provision of selected tones. In the case of call failure, two tones are used to indicate in excess of one hundred different cases of failure during call-up or facility activation. 
     The invention utilises voice response messages to inform the user of a particular condition. The messages may supplement various tones. The voice synthesis module includes a number of speech synthesis channels and a speech data library. The module receives a channel number and phrase number from software, which are read by a CPU during its scanning routine and starts the required synthesiser 'speaking'.
Patent EP-0197729-A2 (EP)
Inventor: KELLY DONALD PATRICK
IPC: G01N33/545
Filed: 1986-03-27
Abstract: In an enzyme immunoassay method in which the degree of binding of a component of an antigen-antibody reaction with an enzyme conjugate is measured by incubating the two together in a plurality of wells 11 in a microtitreplate 10 and subsequently measuring the optical density provided by the action of the enzyme on a substrate, the antigen/antibody is introduced into each well coated on a respective moulded plastics insert 12. The inserts are preferably of downwardly tapering hollow conical shape.
Patent EP-0211472-A2 (EP)
Inventor: WEBB DAVID MICHAEL
IPC: G06F9/38
Filed: 1986-04-15
Abstract: A stored program digital computer system includes: an addressable central memory (15,59) receiving address signals, each address signal encoding a central memory address and an instruction word buffer address and responsive to a request signal placing the central memory address and instruction word buffer address encoded in the current address signal in an address queue, and supplying for each central memory address in the address queue a central memory signal encoding the instruction word stored in that central memory address and the associated instruction word buffer address; an instruction word buffer (18,68) receiving the central memory signal and storing each instruction word encoded therein at the address specified by the associated instruction word buffer address encoded therein, and supplying an instruction word signal encoding individual ones of instruction words stored in the instruction word buffer; an instruction processor (20,69) receiving the instruction word signal and responsive thereto issuing a plurality of processor signals each specifying a central memory address; and buffer address assignment means (22,51) receiving the processor signals and responsive thereto selecting an instruction word buffer address and supplying to the central memory an address signal encoding the central memory address and the instruction buffer word address; an address requesting mechanism including an addressable write valid memory (29,63) comprising a plurality of storage locations, each storing a write status indicator, each storage location having an address associated with an instruction word buffer address and each status indicator having first and second values, said write valid memory receiving each instruction word buffer address encoded in the address signal supplied to the central memory and responsive to the request signal setting the status word indicator in the storage location whose address is associated with the instruction word buffer address encoded in the address   signal to its second value, and further responsive to the address signal supplying a status signal encoding the value of the status indicator in the storage location whose address is associated with that of the instruction word buffer address encoded therein; and gate means (30,60) receiving a busy signal and the status signal from the write valid memory for, responsive to concurrent first values of the busy and status signals issuing a request signal to the central memory (15,59); the central memory (15,59) further comprises queue monitoring means for issuing a busy signal having a second value responsive to at least a predetermined number of central memory addresses in the queue and a first value otherwise, whereby addresses in the central memory instruction address queue are prevented from appearing therein more than once at any time.
Patent EP-0189342-A2 (EP)
Inventor: ANHALT JOHN WILLIAM
IPC: H01R12/70
Filed: 1986-01-14
Abstract: A connector assembly is described for fitting in a small space between a display panel device (12) and a printed circuit board device (14), to electrically connect a multiplicity of closely-spaced conductors (18, 22) on the devices. The connector assembly includes a row (26) of contact elements (30) with opposite ends (32,34) for contacting the conductors of the devices, and with curved middle portions (36) that are nested in one another. The middle portions of the elements are sandwiched between the substantially flat faces (58, 60) of a housing, and the opposite ends of the elements project through openings in the housing.
Patent EP-0200630-A2 (EP)
Inventor: DELAJOUD PIERRE
IPC: B64D17/32
Filed: 1986-04-17
Abstract: 1. A ventral parachute sling for an ejector seat, which on the one hand comprises a body (1) made up of a ventral base (12) and of a ring (13) with slots (4a, 4b) to receive operating lugs (5a and 5b), and sockets (32a and 32b) to receive attachment rings (B1  and B2 ) and on the other hand an operating knob (2) being able to be turned in relation to the body (1), and which is characterized in that it furthermore comprises, within the totality of the body (1) and of the knob (2) : - heads (15a and 15b) projecting from the base (12) opposite to the sockets (32a and 32b) in order to arrest the holes (b3  and b4 ) produced conventionally in the rings (B1  and B2 ), - a rotary member (18) with peripheral teeth (19) having inclined flanks (191 ) constituting ramps, the tips (242 ) of the teeth being directed towards the opposite side of the base (12), - means transmitting the rotation of the knob (2) the rotary member (18), - an ejecting member (22) with rollers (20) running on the said flanks constituting the ramps in such a manner that the rotation of the member (18) with the teeth causes axial translation of the ejecting member, the said ejecting member (22) having a grooves (28a and 28b) adapted to cooperate with the rings (B1  and B2 ) in order to move them away from the base (12) at the same time as they do, - elastic means (23) urging the rollers (20) onto the ramps of the teeth, and - an elastic ring (31) in order to eject the rings (B1 and B2 ) out of their sockets (32a and 32b) when the ejecting member (22) assumes a position removed from the base (12).
Patent EP-0241647-A2 (EP)
Inventor: LIU ANH THU DR
IPC: C01B33/00
Filed: 1987-01-28
Abstract: The basic product for the manufacture of ceramic materials contains at least one substance from the group consisting of: pyrogenically, in particular flame hydrolytically, produced zirconium oxide which has been dispersed in water, optionally doped with salts of rare earths, e.g. yttrium, and spray dried; pyrogenically, in particular flame hydrolytically, produced zirconium oxide-titanium dioxide mixed oxide; pyrogenically, in particular flame hydrolytically, produced aluminium-titanium oxide mixed oxide; pyrogenically, in particular flame hydrolytically, produced zirconium oxide-silicon dioxide mixed oxide; pyrogenically, in particular flame hydrolytically, produced silicon dioxide which has been dispersed in water and spray dried; pyrogenically, in particular arc, produced silicon dioxide which has been dispersed in water and spray dried; pyrogenically, in particular flame hydrolytically, produced zirconium oxide which has been mixed in aqueous dispersion with pyrogenically, in particular flame hydrolytically, produced silicon dioxide and spray dried. <IMAGE>