baber/WOPTO huggingface dataset:
Patent EP-2411043-B1 (EP)
Inventor: COHEN DAVID I
IPC: A61K31/7088
Filed: 2010-03-23
Granted: 2013-07-31
Abstract: Disclosed herein are methods of treating cancer by administering a modified Human Immunodeficiency Virus (HIV) trans-activator of transcription (Tat) polypeptide with increased immunostimulatory properties relative to the non-modified Tat polypeptide.
Patent EP-0014938-B1 (EP)
IPC: H02H3/347
Filed: 1980-02-11
Granted: 1982-09-01
Abstract: A method and apparatus for monitoring conductor currents for a fault current which changes the magnetic bias of a magnetic circuit in which the magnetization of the magnetic core is alternatingly reversed by sequences of magnetizing pulses and a determination made of the number of pulses up to which the pulse amplitude exceeds predetermined voltage reference value, with the change of this number of pulses used to derive an output signal.
Patent EP-0022048-B1 (EP)
IPC: C08G69/34
Filed: 1980-06-25
Granted: 1984-08-08
Abstract: Flexible, homogeneous and transparent copolyamides comprise the polycondensation products of adipic acid, fatty acid dimer and hexamethylenediamine, the molar ratio of weight adipic acid to weight of total acid in each ranging from about 0.5 to 0.99, and that point obtained by plotting, along the abscissa, such molar fraction of adipic acid versus, along the ordinate, any individual copolyamide melting point, falling within that area A B C D outlined on the attached Figure of Drawing. The subject copolyamides are prepared either by polycondensing a homogenized prepolymer thereof, or by directly copolycondensing a homogeneous, inert solvent solution of monomers. The homogeneous and transparent copolyamides exhibit improved flexibility and high tenacity coupled with good resistance to hydrolysis and good heat resistance, with the copolyamides being useful for providing shaped articles such as moldings, films or filaments of marked uniformity via injection molding, extrusion or spinning.
Patent EP-0036865-B1 (EP)
IPC: F16B2/00
Filed: 1981-04-08
Granted: 1985-03-13
Abstract: PCT No. PCT/SE80/00225 Sec. 371 Date Dec. 16, 1980 Sec. 102(e) Date Dec. 16, 1980 PCT Filed Sep. 19, 1980 PCT Pub. No. WO81/00894 PCT Pub. Date Apr. 2, 1981.This invention relates to a frictional element that shall prevent relative-movement between construction parts and comprises a metallic plate with projecting teeth.
Patent EP-0034761-B1 (EP)
IPC: C23C16/00
Filed: 1981-02-11
Granted: 1985-06-05
Abstract: 1. A method for the surface hardening of machine parts and cutting tools made from ferrous alloys by treatment with sulphurous gases and nitriding in an ammonia atmosphere, wherein the machine parts and cutting tools to be treated are brought into a vessel, characterized in that the parts to be treated are heated and the pressure prevailling in the vessel reduced if necessary and then sulphur vapors brought into the vessel for 5 seconds to 60 minutes, that the parts to be treated are then subjected to a two-phase nitriding process in an ammonia atmosphere or in an atmosphere containing ammonia and known gas additives, the nitriding process in the first phase being performed at a pressure at least ten times lower and five times longer than in the second phase of the nitriding process in which the pressure of the treatment atmosphere is lower than 107 kPa (800 Torr).
Patent EP-0055073-B1 (EP)
IPC: H03K5/15
Filed: 1981-12-16
Granted: 1985-07-10
Abstract: A clock generator for producing a two phase output comprises a bistable circuit having two stages. The output of each stage is cross coupled to the input of the other and each cross coupling path includes a high-resistance transfer gate. Each transfer gate forms part of an RC delay element which is so arranged that at a transition of clock signals the output of one of the stages completes its transition substantially at the same time as the output of the other stage begins its transition. This results in non-overlapping outputs from the generator.
Patent EP-0042352-B1 (EP)
IPC: C07B61/00
Filed: 1981-06-03
Granted: 1983-12-28
Abstract: A process is described for the preparation of N-(1'-alkoxycarbonylethyl)-2,6-dialkylanilines of the formula <IMAGE>   in which R1 and R2 are each methyl or ethyl and R3 is an alkyl group having 1-4 carbon atoms. According to this process, a 2-chloropropionic acid ester having 1-4 carbon atoms in the alkyl group is reacted in the presence of water and of a quaternary ammonium or phosphonium salt with an alkali metal iodide to give a mixture of the 2-chloropropionic acid ester and the 2-iodopropionic acid ester, and this mixture is subsequently reacted, after separating off the aqueous phase, at 110-130 DEG  C., in the presence of an alkali metal carbonate or alkali metal bicarbonate as an acid-binding agent, with excess 2,6-dialkylaniline, the reaction mixture is extracted with water and the mixture of the 2,6-dialkylaniline of the formula IV and the N-(1'-alkoxycarbonylethyl)-2,6-dialkylaniline of the formula I, which is obtained after separating off the aqueous extract, is separated by distillation. The N-(1'-alkoxycarbonylethyl)-2,6-dialkylanilines of the above formula which can be prepared by this process are valuable intermediates for the preparation of compounds having a pesticidal action.
Patent EP-0071828-B1 (EP)
Title: Process for producing tubes of polyolefin moulding compositions cross-linked by irradiation with electron beams
IPC: C08F255/00
Filed: 1982-07-22
Granted: 1986-12-30
Abstract: A method of producing molded articles from polyolefin molding compositions crosslinked by irradiation, to which molding composition is added, prior to irradiation, by mixing and/or copolymerizing, from 0.3 to 20 percent by weight of vinylacetate, optionally in a form as pre-copolymerized with a polyolefin. The occurence of undesirable accumulations and discharges of electrical charge concentrations and/or the undesirable foaming of the polyolefin molded articles will thus be suppressed.
Patent EP-0082400-B1 (EP)
IPC: A01N43/64
Filed: 1982-12-06
Granted: 1991-03-06
Abstract: Fungicides contain an alpha-azolylglycol of the formula I    <IMAGE> (I)  where R1 is alkyl, R2 is alkyl or unsubstituted or substituted phenyl or biphenyl, R3 is hydrogen, alkyl, alkenyl, alkynyl or unsubstituted or substituted benzyl and X is CH or N, or its plant-tolerated salts or metal complexes.
Patent EP-0082562-B1 (EP)
IPC: G03G15/16
Filed: 1982-12-10
Granted: 1985-03-27
Abstract: Apparatus for the transfer of a toner image from a photoconductive coating to a print sheet, using a transfer sheet and a pressing roller and with an acceptor drum in a movable frame for holding the print and the transfer sheet and with two parallel guide rollers, to be independently polarised during the transfer of the toner image.
Patent EP-0064880-B1 (EP)
IPC: G01M3/04
Filed: 1982-05-10
Granted: 1986-08-06
Abstract: A method of, and apparatus for, detecting leaks from a surface provides a sampling device (10) making use of an air curtain (C). The body (11) of the device (10), the curtain (C) and a surface (B) to be tested together define a sample volume (S). Pressure in the sample volume (S) is regulated to draw signal gas from a source thereof to the volume (S) along leak path (L) which exists. Sampled gas is withdrawn from the volume for checking by means of a mass spectrometer (18) for the presence of signal gas.
Patent EP-0079236-B1 (EP)
IPC: C21D1/60
Filed: 1982-11-09
Granted: 1988-03-09
Abstract: A metal quenchant fluid which is a mixture of water and a polyalkylene glycol and a inhibitor is substantially nitrite free. The inhibitor is a soluble product obtained by mixing a carboxylic acid having 4 to 12 carbon atoms in the molecule, an amine such as an alkanolamine boiling above 150°C at atmospheric pressure and a copper chelating agent such as NN diethanol methylene benzotriazole.
Patent EP-0089497-B1 (EP)
IPC: C09D5/38
Filed: 1983-02-21
Granted: 1987-04-29
Abstract: A water-dilutable coating agent for preparing the base layer of a multilayer coating. The coating agent contains pigments and optionally flow-control agents, thixotroping agents, fillers, organic solvents and other customary auxiliaries. The coating agent contains as a binder an aqueous polyuretane dispersion which has a polyuertane resin acid number of 5 to 70 and which as been prepared by reacting: (A) a linear polyether diol and/or polyester diol having terminal hydroxyl groups and a molecular weight of 400 to 3,000 with (B) a diisocyanate in such a molar ratio that an intermediate product is formed which has terminal isocyanate groups, (C) and reacting the intermediate product with a compound which has two groups which are reactive toward isocyanate groups and at least one group which is capable of forming an anion and which has been neutralized with a tertiary amine before the reaction, converting the second intermediate product, obtained from (A), (B) and (C) into a predominantly aqueous phase and (D) reacting the isocyanate groups which are still present with a diamine and/or polyamine having primary and/or secondary amino groups.
Patent EP-0108114-B1 (EP)
IPC: G11C29/50
Filed: 1983-04-07
Granted: 1987-09-23
Abstract: Dans une mémoire matricielle de cellules capacitives de stockage (22) ayant une première (26) et une seconde (14) couches de polysilicium, un test accéléré permettant de détecter des défauts dans des couches d'isolation entre le substrat (32) et la première couche de polysilicium (26) et entre la première couche de polysilicium (26) et la seconde couche de polysilicium (14) est rendu possible en connectant un bloc de test (30) à la connexion entre la première couche de polysilicium (26) et une résistance (12). Le test est en outre facilité en remplaçant la résistance normalement diffusée par une résistance de polysilicium (12).
Patent EP-0148178-B1 (EP)
IPC: H04L12/44
Filed: 1983-09-02
Granted: 1988-03-30
Abstract: In a data communication network (100) wherein using units (104-111) contend for access to the network communication bus (160), data links (101, 103) interface using units located remotely from the bus to the bus for communication such that the distances between the using units and the bus are rendered functionally transparent from the viewpoint of the bus. A data link (102) includes a network interface circuit (117) connected to and located near the using unit (108) for buffering communications passing between the using unit and the bus, a data transfer controller circuit (151) connected to and located near the bus for communicating on the bus on behalf of the using unit according to the communication protocol of the bus, a local fiber optic extension circuit (141) connected to and located near the data transfer controller circuit for emulating thereto the network interface circuit, a remote fiber optic extension circuit (125) connected to and located near the network interface circuit for emulating thereto the data transfer controller circuit, and an optical fiber link (131) connecting the fiber optic extension circuits.
Patent EP-0121797-B1 (EP)
IPC: C04B35/80
Filed: 1984-03-09
Granted: 1990-01-17
Abstract: A composite structural ceramic article and method of fabrication thereof. The article of the invention is specifically desgned for use in high temperature, corrosive and erosive environments such as those found in heat engines, heat exchangers, stationary power equipments and industrial process equipments. The article comprises a porous carbon fibrous substrate or other suitable high temperature fibrous substrate which may include a pyrolytic carbon or appropriate chemically vapor deposited sheath formed about each fiber of the substrate: a chemically vapor deposited metallic carbide, oxide, boride or nitride coating over the coated fibers of the substrate; and an impermeable metallic carbide, oxide, boride or nitride outer protective layer formed about the entire periphery of the coated substrate. In accordance with the method of the invention, the metallic coating is applied to the fibers in such a manner such that internal poroslty of the article is precisely controlled and a flaw resistant, though, non-catastrophic failing structural ceramic body is formed.
Patent EP-0141954-B1 (EP)
IPC: G02B6/26
Filed: 1984-09-05
Granted: 1988-06-22
Abstract: A method and apparatus for variable attenuation of a flexible optical waveguide empart a variable curvature to the waveguide such that selected, conditioned radition losses result. In one embodiment the curvature is emparted by winding a portion of the waveguide around a grooved roller, in other embodiments the curvature is emparted by slides which are laterally moveable within curved recesses of a supporting frame, the slides engaging the waveguide and causing the waveguide to conform to varying portions of the curved recesses.
Patent EP-0140470-B1 (EP)
IPC: A61F13/514
Filed: 1984-06-28
Granted: 1989-09-06
Abstract: A disposable urinary pad is described as having high liquid impact capacity, high liquid retention, and allows the skin of the wearer to remain dry. The pad comprises a liquid-impermeable, substantially flexible shell (12) containing a superstructure (14) which is slightly compressible and capable of maintaining a void volume of liquid and an absorbent medium.
Patent EP-0116011-B1 (EP)
IPC: G01J3/52
Filed: 1984-01-06
Granted: 1987-07-22
Abstract: The method for reproducing at least one colored surface the color of which corresponds to a reference chosen from a color chart is characterized by the fact that during a first stage, there is recorded on a photographic emulsion of the same type a sensitogram developed by means of developing materials of predetermined characteristics, a densitometric analysis of said developed sensitogram is made and the results of said analysis recorded so as to establish an analytical record of the colors comprising the sensitometer with respect to the photographic emulsion and the developing products used. During a second stage, the exposure conditions for the photographic emulsion are determined to reproduce the color chosen from the color chart as a function of the information registered on the analytical record of the colors of the sensitogram. The apparatus used in this process comprises essentially an exposure unit (11), a sensitometer (16) and a central control unit (22).
Patent EP-0153926-B1 (EP)
Title: Micro-gouttelettes de medicaments insolubles dans l'eau
IPC: A61K47/24
Filed: 1984-06-14
Granted: 1991-02-06
Abstract: Des micro-gouttelettes de médicaments insolubles dans l'eau enrobées d'un phospholipide sont préparées par traitement sonore. Par exemple, des micro-gouttelettes de l'anesthétique général métoxyfluorane enduites d'une couche unimoléculaire de dimyRistoyl phosphatidylcholine sont préparées par traitement sonore. Les micro-gouttelettes ainsi produites restents stables dans une solution physiologiquement compatible, et sont indiquées pour l'injection, en général par la voie intradermique ou intraveineuse, dans un patient dans le but d'obtenir une anesthésie locale. On a pu démontrer que ces micro-gouttelettes contenant du métoxyfluorane provoquent une anesthésie locale prolongée lorsqu'elles sont injectées par la voie intradermique, produisant une anesthésie d'une durée vingt fois plus longue que celle provoquée par d'autres anesthétiques, tels que la lidocaïne et onze fois plus longue que celle provoquée par la bupivacaïne. La bupivacaïne est considérée comme étant l'anesthétique local conventionnel ayant l'action la plus longue. La micro-gouttelette peut également solubiliser et libérer de la benzocaïne et d'autres médicaments insolubles dans l'eau, et représente par conséquent un nouveau système d'administration de médicaments et un procédé général d'administration de médicaments insolubles dans l'eau, permettant de diminuer la dose nécessaire et d'obtenir une libération plus directe et étalée dans le temps.
Patent EP-0161300-B1 (EP)
Title: Systeme multimode de communication de donnees
IPC: H04M11/06
Filed: 1984-10-29
Granted: 1988-06-15
Abstract: Système de transmission de données (100) pouvant transmettre des données en trois modes différents entre des dispositifs de données reliés. Le premier mode transmet des données à une vitesse de 64 Kbps. Le deuxième mode transmet des données à une vitesse de 56 Kbps plus des signaux de commande à une vitesse de 8 Kbps. Le troisième mode transmet des messages de données et de commande à une vitesse jusqu'à 50 Kbps entre des terminaux reliés ou d'autres dispositifs de données. Pour tous les modes, les données sont transmises en les introduisant un byte à la fois dans un champ d'informations composé de blocs successifs à multiplexage temporel se reproduisant cycliquement (Fig. 4).
Patent EP-0154169-B1 (EP)
Title: Cleaning device for barrel weapons
IPC: F41A29/02
Filed: 1985-02-02
Granted: 1987-04-29
Abstract: A cleaning device for guns in which a cleaning brush fastened to a brush carrier is moved to-and-fro in the barrel by means of a rod. A drive unit with drive wheels which can be engaged with the rod is arranged in the front of the muzzle of the gun so that the cleaning operation can be simply carried out with a small expenditure of time and labor.
Patent EP-0163072-B1 (EP)
Title: Method for producing a preform for drawing optical fibers
IPC: C03B37/018
Filed: 1985-04-04
Granted: 1989-07-05
Abstract: 1. Process for the manufacture of an optical fibre, in which first of all a tubular glass body is manufactured by doping the inner core cladding (2) with areas with varying index of refraction and this glass body is drawn out to form a glass fibre, characterized in that during the drawing of the tubular glass body a reduced pressured is present on the inside (5) of the tubular glass body which is selected in such a way that the finished glass fibre exhibits no impoverishment in doping material (dip).
Patent EP-0167013-B1 (EP)
IPC: B27B1/00
Filed: 1985-06-07
Granted: 1990-05-09
Abstract: A method of cutting round timber such as logs (40) into pieces, in which method the timber is cut in the process line with parallel cuts and with cuts obliquely positioned with respect to the parallel cuts. Two or more oblique pieces are cut from the log (40) with one orientation, the same direction being maintained throughout the whole cutting process, and, when required, also spars, planks, and/or boards are cut at the same time. Cuts parallel with each other and cuts that are obliquely positioned in respect with the parallel cuts are simultaneously made by means of organs (53, 54, 55, 56, 57, 57) arranged in succession and/or side by side. The object of the invention is to afford a more economical timber cutting method through savings in raw material and labour costs, through improved feasibility of the plant arrangement, and through a reduction in the plant construction costs.
Patent EP-0215144-B1 (EP)
IPC: B23D77/10
Filed: 1985-09-16
Granted: 1989-05-03
Abstract: A coolant and lubricant is supplied to the cutter head through the shank of a reamer. For this purpose an axial channel extends through the reamer shank and encloses in its front part a conical screw used for adjusting the cutter head and whose threaded shank has at least one longitudinal slot, so that the coolant and lubricant passes through the threaded shank into a ring channel in the front region of the reamer. The coolant and lubricant flows from said ring channel via outlet channels between the cutters. The outlet channels slope outwards in the direction of the leading edge of the cutters, so that an optimum cooling and lubrication of the latter is obtained.
Patent EP-0179356-B1 (EP)
IPC: H02P21/10
Filed: 1985-10-09
Granted: 1990-11-14
Abstract: A method for controlling a rotating-field machine supplied from an inverter, the output voltage system of the inverter being variable with respect to amplitude, phase and frequency includes supplying amplitudes of stator flux components formed from measured stator current components and stator voltage components as actual value of a flux control loop, and changing the phase and frequency of the inverter output voltage system with a flux control as a function of a predetermined stator flux reference value by directly setting-in the switching state of the inverter and an apparatus for carrying out the method.
Patent EP-0171092-B1 (EP)
Title: Preparation of dialkyl disulfides
IPC: C07C321/14
Filed: 1985-10-17
Granted: 1989-08-30
Abstract: A process is disclosed for the continuous preparation of dialkyl disulfides in a single reactor by reacting an alkyl alcohol, hydrogen sulfide and sulfur at an elevated temperature and in the presence of a solid, particulate catalyst. Particularly useful catalysts are Type X, Y and L zeolites and heteropoly acids or their salts deposited on a particulate carrier.
Patent EP-0166547-B1 (EP)
Inventor: HONEY STANLEY K
IPC: G09B29/10
Filed: 1985-06-03
Granted: 1994-03-02
Abstract: A vehicle navigational system and method for tracking a vehicle, including a programmed computer (12), sensors for sensing the distance (18) traveled and heading (28) of the vehicle, and a stored map data base (14) identifying a map of an area over which the vehicle is moving, in which the computer calculates and advances dead reckoned positions of the vehicle in response to distance and heading data, provides data identifying a contour of equal probability containing the dead reckoned positions and having a probability of containing the actual location of the vehicle, derives multiparameters from the map data base, and updates a given dead reckoned position and the contour using a highly developed vehicle navigational algorithm if a more probable dead reckoned position exists based upon the given dead reckoned position, the contour and the derived multi-parameters.
Patent EP-0173444-B1 (EP)
IPC: B27M3/06
Filed: 1985-07-19
Granted: 1989-01-11
Abstract: The purpose of the method of manufacturing parquet flooring blocks is to obtain blocks having any geometrical configuration wherein a decorative sheet (2) is fixed to a uniform hardboard (1). The method comprises covering the decorative sheet (2) with a transparent, impermeable, wear-resistant plastic layer (3). Then the assembly thus obtained is placed on a die table (6) with the coating layer (3) resting on the surface of the table (6). The assembly is then successively stamped using a cutting tool, the knife (7) of which has any linear configuration or has a geometrical contour.
Patent EP-0179801-B1 (EP)
IPC: H01L21/60
Filed: 1985-03-19
Granted: 1991-01-23
Abstract: A system for the assembly and packaging of integrated circuits employs circuit dice that have contact pads in a standard array; a leadframe having leads configured to have the same spring constant; a method for removing selected dice from a wafer array under computer control; and a method of simultaneously bonding all leads to the die.
Patent EP-0194507-B1 (EP)
IPC: H05B3/14
Filed: 1986-02-26
Granted: 1989-01-25
Abstract: 1. Heating element for heating flowing, in particular gaseous media, in which a metal body (1) is used as a heat exchanger and is heated using lamelliform ceramic PTC resistors (7, 24) which are secured on part of the surface of the metal body using a thermally conductive and electrically insulating plastic adhesive (14) or using a thermally and electrically conductive plastic adhesive (13), characterized by the following features : a) the metal body (1) is composed of a metal of good thermal conductivity, in particular, aluminium or copper, and is provided with passage openings (2, 12, 22, 23, 29) arranged in regular fashion, the inside widths of which decrease, starting from the inlet side (3), for the purpose of providing favourable flow conditions and avoiding turbulences and, at the outlet side (4), correspond to no more than the inside width at the inlet side (3), b) the total volume of the parts of the metal body (1) between the passage openings (2, 12, 22, 23, 29) is equal to or greater than the total volume of the passage openings (2, 12, 22, 23, 29), c) the ceramic PTC resistors (7) are adhesively bonded to opposite parts of the outer surface of the metal body (1).