baber/WOPTO huggingface dataset:
Patent EP-4235178-A2 (EP)
Title: Crude native hapten-based indirect elisa assay kit and lyophilised controls for the confirmatory diagnosis of bovine brucellosis in blood serum and milk by animal and tank
Inventor: MAROUN CORTEZ VICTORIA
IPC: G01N33/569
Filed: 2018-04-05
Abstract: A diagnostic kit for a confirmatory assay using the indirect ELISA method that measures the levels of anti-Native Hapten antibodies produced during a real infection, thereby preventing large financial losses to livestock farm, by discerning "false positives" that present anti-LPS antibodies due to cross-reactions with enterobacteria and post-vaccinal antibodies for the diagnosis of bovine brucellosis in blood serum and individual milk (per animal) and bulk milk (tank), characterised by using the crude Native Hapten antigen, extracted from  B. melitensis 16M  strain, with no purification treatment and an effective adherence capacity, which is used to antigenize plates at a known concentration (1 µg per well), where using as reference positive and negative controls subjected to the lyophilisation (freeze drying) method to ensure their preservation, thereby avoiding the contamination and degradation of the antibodies present and ensuring the stability of the optical densities in said controls for a correct results interpretation of an indirect ELISA, are taken as reference. The lyophilisation method for controls that may be used in other diagnostic methods is also presented.
Patent EP-4306544-A2 (EP)
Inventor: SCHEER JUSTIN
IPC: C07K16/46
Filed: 2015-05-06
Abstract: Described herein are methods for the efficient production of antibodies and other multimeric protein complexes (collectively referred to herein as heteromultimeric proteins) capable of specifically binding to more than one target. The targets may be, for example, different epitopes located on a single molecule or located on different molecules.
Patent EP-4257210-A2 (EP)
Inventor: GANTZ JEREMY
IPC: A63B43/06
Filed: 2021-05-28
Abstract: Provided is an article comprising an optical element disposed on its surface. The article includes a base surface, a first surface and a second surface. The first surface has a first vertical height relative to the base surface and the second surface has a second vertical height relative to the base surface. The first vertical height and the second vertical height differ by 0.5 mm to 10 cm. A first section of the optical element is disposed on the first surface and a second section of the optical element is disposed on the second surface. The first section imparts a first structural color and the second section imparts a second structural color. The first and second structural colors are different. The optical element includes 2-20 constituent layers. The number of constituent layers of the first section and the second section are the same. Each constituent layer has a thickness of from 10 nanometers to 500 nanometers. A thickness of at least one of the corresponding constituent layers of the first section and the second section are different. Also provided are related methods and articles.
Patent EP-4266723-A2 (EP)
Inventor: GOTO FUMIHIDE
IPC: H04W12/50
Filed: 2019-04-04
Abstract: A communication apparatus receives request regarding a wireless communication parameter setting from another apparatus that has obtained information regarding the communication apparatus by capturing an image indicating information regarding the communication apparatus, accepts (S406, S407) a user input regarding whether the parameter setting is to be executed with the other apparatus in a case where the request has been received, and executes (S413-S416) the parameter setting with the other apparatus in a case where the user input indicating that a parameter setting is to be executed with the other apparatus has been accepted.
Patent EP-4290400-A2 (EP)
Inventor: SIAVOSHY BABAK
IPC: G06F21/62
Filed: 2018-06-29
Abstract: A system is described for controlling access to resources using an object model. Users can specify use cases for accessing resources. The user may be granted access if the user satisfies qualifications required for accessing the resource, selected a use case permissible for accessing the resource, and satisfies qualifications required for the use case. Use cases, qualifications, resources, and/or links between them can be implemented using an object model. The system can be used in addition to authentication and authorization.
Patent EP-0005355-A2 (EP)
Inventor: CARLSON ROBERT FRED
IPC: B65H16/06
Filed: 1979-04-27
Abstract: A tension wrap packaging machine has a supporting frame (11) and a driving assembly mounted in the supporting frame, a main drive shaft is mounted in the supporting frame and at one end has a supporting member fixedly connected thereto to be rotated by the drive shaft when the driving assembly is in operation. Mounted and rotatable with the supporting member are a package supporting assembly (50) for supporting a package to be wrapped thereon and in spaced relation thereto a wrapping material supporting assembly (70) for the material (WM) to wrap the package. Package supporting assembly and wrapping material supporting assembly in addition to rotating with the closure disc are independently rotatable, the package supporting assembly being rotated preferably by a planetary driving means, and the wrapping material supporting assembly being rotated by an auxiliary driving means operatively connected between the driving assembly and wrapping material supporting assembly. The auxiliary driving means includes, an adjustable means to regulate the force or tension required to be exerted on the wrapping material to remove it from the dispensing roll supporting assembly when the wrapping material is wrapped around the package on the package supporting assembly.
Patent EP-0005632-A2 (EP)
Inventor: TERNER LESLIE LASZLO
IPC: C23C4/06
Filed: 1979-05-17
Abstract: A coating composition which may be plasma sprayed onto the surface of an article to protect the article from heat, wear, corrosion or radiation comprises a mixture of finely divided silicon carbide and finely divided silicon. This coating composition is applied to a substrate by plasma spraying. The resulting coating, consisting essentially of beta silicon carbide and silicon, is tightly adherent to the substrate. The substrate may be any material, either metallic or non-metallic, to which the coating adheres. Examples of possible substrates are machining tools, valve seats and rocket nozzles.
Patent EP-0033476-A2 (EP)
Inventor: SCHMIDT THOMAS DR
IPC: C07D253/075
Filed: 1981-01-21
Abstract: 1. Process for the preparation of 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5(4H)-one of the formula  see diagramm : EP0033476,P6,F1  characterised in that (1) pivaloyl cyanide of the formula (CH3 )3 C-CO-CN is first reacted with an anhydrous hydrogen halide in the presence of a carboxylic acid with 1-6 C-atoms which is liquid under the reaction conditions, as the solvent, in a pressure range of 1-10 bars, and if appropriate then with water, in each case at temperatures between -50 and +50 degrees C, (2) the trimethylpyruvic acid amide of the formula (CH3 )3 C-CO-CO-NH2 which is thereby formed is reacted, either directly in the solution obtained or after intermediate isolation, and if appropriate after prior saponification to give free trimethylpyruvic acid, with thiocarbohydrazide (H2 N-NH-CS-NH-NH2 ) in an aqueous solution containing a hydrogen halide acide, at temperatures from 20 to 100 degrees C, in a manner which is in itself known to give 4-amino-6-tert.-butyl-3-mercapto-1,2,4-triazin-5(4H)-one (IV) and (3) this intermediate product (IV) is methylated in alkaline solution in the customary manner by means of methyl iodide or methyl bromide.
Patent EP-0033878-A2 (EP)
Inventor: ICHIYAMA TADASHI
IPC: C21D8/12
Filed: 1981-01-23
Abstract: in a method for producing electromagnetic steels. the steels finally annealed are treated by the steps of: irradiating by using a laser beam the surface of the electromagnetic steel sheet which has been finally annealed, thereby locally forming marks of the laser-beam irradiation on the surface of the steel sheet, and subsequently. subjecting the steel sheet to the formation of an insulating film on the sheet surface at a temperature of the sheet not exceeding 600 C. By this treatment, watt loss. magnetostriction. space factor. workability. ability to withstand high voltage and insulating property are improved over those of conventional electromagnetic steels.
Patent EP-0036540-A2 (EP)
Inventor: GABOARDI ANGELO
IPC: B41J2/275
Filed: 1981-03-07
Abstract: A mosaic printing head with improved adjustment of the armature gap comprises a plurality of electromagnetic structures radially arranged on a supporting element (10).The rest position of the movable armature (99) coupled to each structure is defined by an internal bump of a resilient ring (89). Each bump is rear propped by a screw (118) housed in a threaded seat of an adjustment disk (17).The position of each single bump and therefore the rest position of each single armature can be adjusted by acting on the screws. The adjustment screw clearance or their tendency to unscrew caused by the vibrations produced by the operation of the printing head are avoided thanks to a rubber ring (122) vulcanized on one side of the adjustment disk, with borings axially aligned with the threaded seats of the adjustment disk, so that the adjustment screws are engaged in these borings with high friction.
Patent EP-0037540-A2 (EP)
Inventor: DAS SANTANU
IPC: H04Q11/04
Filed: 1981-03-28
Abstract: 1. Method of providing ringing signals the composition and duration of which are determined by ringing circuits (74-78) and by ringing supervision circuits (122-124) for a plurality of telecommunication lines (42 to 48) interconnectable via a switching network, the connection status of said lines being supervised line by line and said lines being connectable group by group, via a common ringing signal bus (82), to a common ringing circuit (74-78) and connected group by group each with a ringing answering detector (122), especially for digital telephone switching systems in which the analogic number lines are connected to the switching network via line termination circuits (12) in which conversion takes place between the analog signals on the subscriber line and the digital signals in the switching network, characterized in, that in the ringing circuit (74-78) a.c. voltages of different frequencies (f1 to f4), generated from several ringing signal reference voltage sources (100 to 106), are transmitted to the common ringing signal bus (82) as an amplified a.c. ringing voltage depending on control signals provided by ringing interval detectors (124), that the ringing a.c. voltages are supplied to the connecting circuits (50 to 56) of the corresponding group (0) of telecommunication lines (42 to 48) via the ringing signal bus (82), that the control signals supplied by the ringing interval detectors (124) are also supplied to the connecting circuits (50 to 56) of the corresponding group (0) of telecommunication lines (42 to 48), that in the connecting circuits (50 to 56) each individual telecommunication line is connected to the ringing signal bus (82) at the correct time on the basis of the control signals formed by the ringing interval detector (124) depending on the ringing status on the ringing signal bus (82), and that in the corresponding connecting circuit (50-56) the connecting of a telecommunication line to be run to the ringing signal bus is controlled in such a way that the telecommunication line receives immediate ringing by this path.
Patent EP-0047649-A2 (EP)
Inventor: POIDEVIN LE GRAHAM JOHN
IPC: C08L23/02
Filed: 1981-09-04
Abstract: An antioxidant for polyolefins or rubbers is prepared by reacting a polyphenol having at least one dialkyl 4-hydroxybenzyl radical with a bridging compound which is SCl 2 , S 2 Cl 2 , formaldehyde, dichloromethane or 1,2-dichlorethane, wherein the polyphenol is a compound of the formula
     wherein 'n' is at least 1, (n+m) is at least 2 and not more than 6, R 1  and R 2  are independently an alkyl group having not more than eight carbon atoms, R 3  and R 4  are independently hydrogen or the same as R 1  and R 2 , and Y is a group forming a core to which the phenolic groups are attached.
Patent EP-0038731-A2 (EP)
Inventor: BIGG DENNIS
IPC: A61K31/505
Filed: 1981-04-01
Abstract: Thiazole derivatives of the general formula:   <IMAGE>   wherein n represents 1 or 2 and each of X and Y independently of one another represents one or more substituents selected from hydrogen and halogen atoms, the trifluoromethyl radical and straight- or branched-chain alkyl and alkoxy radicals of 1 to 4 carbon atoms, are new therapeutically useful compounds, especially of interest in the treatment of depression.
Patent EP-0070546-A2 (EP)
Inventor: RIEMANN HANNS-HELMUT
IPC: B03B9/06
Filed: 1982-07-17
Abstract: A method and apparatus for the treatment of the combustible portion of crushed domestic waste. The waste is pre-dried and separated from dense-medium material such as metal and glass prior to processing. A dried waste moisture level of about 8-10% is maintained throughout the process. High heat value briquets are produced without the addition of a bonding agent by sifting out fine inert material and plastic material prior to briquetting.
Patent EP-0071136-A2 (EP)
Inventor: WEISSER JUERGEN DR
IPC: C07C1/00
Filed: 1982-07-19
Abstract: Zinc-containing aluminium silicate catalysts are obtainable by exposing amorphous aluminium silicate or mixtures, from which such an aluminium silicate is obtainable, with aliphatic C2- to C24-amines and/or cycloaliphatic C4- to C24-amines and/or ammonium salts of these amines and/or quaternary ammonium compounds obtainable from these amines by quaternisation and with zinc compounds which are soluble or partially soluble in aqueous alkali solutions, in an aqueous medium at a pH greater than 8 to temperatures from 50 to 250 DEG C, then washing them out, drying and calcining at 300 to 600 DEG C, and the preparation thereof and the use thereof for converting lower alcohols and/or ethers to hydrocarbons.
Patent EP-0075815-A2 (EP)
Inventor: GOERTZ HANS-HELMUT DR
IPC: C08F226/06
Filed: 1982-09-18
Abstract: Die Erfindung betrifft ein biologisch aktives Protein, welches an ein wasserunlösliches poröses Copolymerisat auf der Basis eines Copolymeren von N-Vinylimidazol und/oder substituierter N-Vinylimidazole und mit diesen copolymerisierbaren Monomeren gebunden ist, dessen Herstellung und Verwendung zur Durchführung enzymatischer Reaktionen.
Patent EP-0078535-A2 (EP)
Inventor: ANTHONY JOHN
IPC: B32B27/32
Filed: 1982-11-02
Abstract: A multilayer plastic film suitable for use in the manufacture of garbage and trash bags wherein the film comprises at least one layer of a high pressure low density polyethylene, and a layer comprising low pressure low density gas phase heterogeneous copolymers formed from ethylene, and at least one of propylene and butene-1 and at least one C 5 -C 8  comonomer.
Patent EP-0068734-A2 (EP)
Inventor: WESTELAKEN CHRISTIANUS MARINUS
IPC: F26B25/00
Filed: 1982-06-17
Abstract: A gravity-flow grain dryer (10) for particulate material comprises first and second generally vertical drying columns (68, 100) spaced apart to provide a plenum chamber (112) therebetween, the drying columns each having opposed spaced perforate walls (26, 70, 108, 110). First and second inputs (32, 72, 90, 96) are provided for introducing particulate material into top portions of the first and second drying columns (68, 100), respectively. First and second discharge means (82, 84, 124, 126) are also provided for removing particulate material from bottom portions of the first and second drying columns (68, 100), respectively. The first discharge means (82, 84) includes a dividing wall (76) which extends between the perforate walls (26, 70) for dividing at least a portion of the column into at least two channels (78, 80), both of the channels containing a discharging mechanism (82, 84) for removing particulate mate- riai from the channel. A first discharge mechanism (84) is associated with a first of the channels (80) and a second discharge mechanism (82) is associated with a second of the channels (78). the first channel (80) being adjacent the first perforate wall (70) and the first discharge mechanism (84) is adapted to discharge particulate material at a rate faster than the second discharge mechanism (82). Conveyor means (90) is provided for receiving the particulate material discharged from the first drying column (68) and for conveying the particulate material to the second input (96). A flow of drying air is directed to the plenum chamber (112), whereby the drying air passes into the first and second drying columns (68, 100) to dry the particulate material, the drying air being subsequently discharged from the drying column.
Patent EP-0077192-A2 (EP)
Inventor: COUGHLIN JAMES EDWARD
IPC: C08G18/10
Filed: 1982-10-08
Abstract: Disclosed are adhesive systems and adhesives formed from (A) hydroxyl-terminated, preferably branched, polyols, (B) isocyanate-capped, polyol-based urethanes and (C) polyisocyanate crosslinking agents. In their preferred embodiments, they are applicable by direct gravure procedures and are useful in boil-in-bag technology.
Patent EP-0093847-A2 (EP)
Inventor: SCHMITZ HEINZ
IPC: B26D7/06
Filed: 1983-03-04
Abstract: An apparatus for parting-off pieces, particularly pieces of candy, from a strand of material, particularly a soft plastic strand of material, wherein the parted-off piece arrives on the upper side of the knife blade and is moved by this in the conveying direction so that there is practically no difference in speed between the parted-off piece and the entrainment member of a continuous conveyor engaging behind this, which conveyor pushes the parted-off pieces, with constant spacing apart, to a packing station or another further processing station. As a result, deformation and damage to the parted-off pieces is avoided during the conveying.
Patent EP-0090292-A2 (EP)
Inventor: SCHEPERS CHARLES
IPC: G06F3/033
Filed: 1983-03-18
Abstract: Um die Zusammenschaltung eines handelsüblichen Fernsehempfangsgerätes (1) mit einem handelsüblichen Videorecorder (3) oder Videoplattenspieler zusätzlich auch als Home-Computer benutzen zu können, ist in dem Fernsehempfangsgerät zusätzlich ein Daten- und Addressenbus (32) vorgesehen, an den ein Prozessorbaustein (30), ein Rechnerbaustein (33), ein Datenspeicher (34) und ein Zeichengenerator (35) angeschlossen sind. Eine Computersteuerschaltung (41) schaltet die Gerätekombination in einen Computerbetriebszustand, in dem die Ablenkschaltung (40) und die Videosignalverstärkerschaltung (6) für die Bildröhre (7) an den Ausgang des Zeichengenerators geschaltet sind und die Aufnahme- und Wiedergabeleitungen (21) des Videorecorders oder Videoplattenspielers über eine Umcodierschaltung (42) an den Daten- und Addressenbus (32) geschaltet sind. Das vom Benutzer an einer Tastatur (10) oder mit einem Lichtgriffel (26) ausgewählte Benutzerprogramm (44) wird vom Videoband (43) oder der Videoplatte in den Datenspeicher eingespeichert. Der Dialog mit dem Benutzer erfolgt während des Ablaufes des ausgewählten Benutzerprogrammes über den Bildschirm (36) des Fernsehempfangsgerätes und die Tastatur (10) oder den Lichtgriffel. Mit einer zusätzlichen Schaltungseinrichtung im Fernsehempfangsgerät, die wesentlich geringer ist als ein zusätzlicher Home-Computer, erhalt die viel verwendete Gerätekombination der Unterhaltungselektronik eine vollwertige und hochflexible Home-Computerfunktion.
Patent EP-0091028-A2 (EP)
Inventor: GRAY THOMAS JAMES
IPC: C07C209/00
Filed: 1983-03-24
Abstract: Hydrogenation processes utilizing improved Raney nickel alloy catalysts are disclosed. 
     The catalyst comprises a monolithic mesh type structure of a nickel alloy having an integral Beta phase Raney Ni x M 1-x  coating on its outer surfaces, where M is a catalytic activator selected from the group consisting of molybdenum, ruthenium, tantalum and titanium and where x, the weight fraction of nickel in the combined alloy, is between about 0.80 and about 0.95. The catalyst is effective in processes for hydrogenating an amine-substituted aromatic compound of the tvbe
     wherein K is either benzene or naphthalene, R 1  is a hydrogen atom or an aliphatic chain containing from about 1 to about 12 carbon atoms or a phenyl radical, R 2  is a hydrogen atom. an amine group or an aliphatic chain containing from about 1 to about 3 carbon atoms, R 3  is hydrogen or an amine group, and R. is an amine group. When this catalyst is used. substantially higher reactant flow rates and lower operating temperatures are possible as compared to conventional fluidized bed granular catalysts.
Patent EP-0103820-A2 (EP)
Inventor: MCKENNA ALEX G
IPC: E21C35/18
Filed: 1983-09-08
Abstract: @ A cutter bit is disclosed having a shank with a forward working portion and multiple inserts mounted on the forward working portion. One of the inserts is a lead insert facing and projecting foremost in the direction of rotation or travel of the bit. A clearance face is provided rearwardly of the lead insert so as to reduce the rubbing action that occurs between the cutter bit and the material formation to be removed. The lead insert can be a laminated insert with a metal shim between individual inserts. Another insert is located rearwardly of the lead insert in the clearance face of the bit and projects out of said clearance face to control the wear of the clearance face during the life of the cutter bit. A cutting edge may be formed on the wear controlling insert projecting from the clearance face.
Patent EP-0107179-A2 (EP)
Inventor: HUEBENER MARK
IPC: F16K11/074
Filed: 1983-10-19
Abstract: A pressure-swing adsorption unit for splitting a gas mixture comprises a plurality of adsorption chambers (10). The inlets (22) and outlets (24) of the chambers (10) are connected to first and second control orifices (32 and 34 respectively) in a fixed control disc (26) bounding an inlet chamber for the gas mixture. Each chamber (10) is associated with a third control orifice (58), connected to a product gas line (68), in the fixed control disc (26) which also has a residual gas orifice (72) connected to a residual gas line (24). In a rotatable control disc (38) arranged in the inlet chamber (46) and in contact with the fixed control disc, two inlet channels (52) connected to the inlet chamber (46) and two connecting channels (54, 70) are provided, of which one mutually connects the second and third control orifices (34, 58) associated with each chamber (10) during the adsorption cycle, whereas the other connecting channel connects the first control orifice (32) associated with each chamber (10) to the residual gas orifice (72) during the desorption cycle. <IMAGE>
Patent EP-0087287-A2 (EP)
Inventor: MORI TAKANOBU
IPC: H02K55/04
Filed: 1983-02-18
Abstract: An electric rotary machine (for example, a dynamoelectric machine) having a superconducting rotor is disclosed in which an outer shielding member (3) for protecting a superconducting field winding (5) from the influence of the magnetic fluid from the stator side and for interrupting heat radiated from the normal temperature side is made of a nickel alloy containing not more than 0.3% carbon, not more than 1% silicon, not more than 2% manganese, not more than 1.5% titanium, from 2 to 8% aluminum, from 8 to 40% copper, and not less than 55% nickel for the balance by weight. The nickel alloy has a structure that a y'-phase precipitation is formed by aging in an austenitic matrix, and is non-magnetic at 20°C.