baber/WOPTO huggingface dataset:
Patent RU-2739717-C1 (RU)
Inventor: VINOGRADOV ALEKSANDR VLADIMIROVICH
IPC: G01R11/46
Filed: 2020-07-23
Granted: 2020-12-28
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to electronic measuring equipment, in particular, to control of operating modes of equipment and is intended for mobile measurement of operating time of electric receiver (or section of network) and evaluation of consumed amount of electric energy without violation of insulation of supply wire. Timer - electricity meter mobile portable three-phase with data transmission radio channel is equipped with three detachable current sensors with current-to-voltage converter, radio modules, data recording unit to external accumulator, real-time clock unit and voltage sensor. Current sensors with converter consist of magnetic conductors with a gap, compensating windings, six resistors, three shunting resistors and three capacitors. Outputs of current sensors are connected through interface circuits directly to inputs of the first microcontroller. One outputs of compensating windings are directly connected to inputs of the first microcontroller, and second outputs to inputs of resistors. Outputs of the first, second and third resistors are connected to grounding, and output of the fourth, fifth and sixth resistors are connected to the second input of the microcontroller. Capacitors are connected to the input and output of the first, second and third resistors. Outputs of shunting resistors are connected to outputs of compensating windings. Outputs of the second radio module, data recording unit to external storage unit, real-time clock unit are connected directly to inputs of the second microcontroller. Outputs of the first radio module are connected directly to inputs of the first microcontroller. Inputs of the voltage sensor are connected to two inputs of the device, and outputs - to inputs of the first microcontroller. 
     EFFECT: broader functional capabilities of measuring time and energy characteristics of operating modes of electrical equipment or section of a three-phase circuit without disturbing insulation of the supply wire with recording of obtained values on an external storage. 
     1 cl, 2 dwg
Patent RU-2748782-C1 (RU)
Title: Device for forming total and difference directional patterns with independent amplitude distributions
Inventor: RYABOV DMITRIJ VLADIMIROVICH
IPC: H01P5/12
Filed: 2020-08-19
Granted: 2021-05-31
Abstract: FIELD: radio engineering.  
     SUBSTANCE: present device relates to microwave technology and can be used in various radio engineering devices, such as phased array antennas, as a beamforming element, for example, designed to work with an Mk-XII interrogator. The technical result is achieved by the fact that the device for forming the total and difference directional patterns with independent amplitude distributions, containing a dielectric substrate, on which the input and output strip conductors are fixed, Wilkinson dividers connected in parallel, differs from the prototype by the fact that the input strip conductors, represented by the total, difference and compensation power dividers, and the corresponding output strip conductors connected by ring bridges of the U-shaped bend, the outputs of which are connected to the connectors for connecting the emitters, are located on one side of the dielectric substrate, placed in a metal case, at the ends of which there are connectors for the total, differential, compensation power divider and antenna suppression of back lobes, and on the surface - connectors for connecting radiators. 
     EFFECT: development of a device for formation of the total and difference directional patterns with independent amplitude distributions, characterized by small dimensions, manufacturability and low power losses, designed to work with the interrogator of the Mk-XII standard. 
     5 cl, 7 dwg
Patent RU-2746353-C1 (RU)
Inventor: JANG YONG JOON
IPC: A24D1/20
Filed: 2019-01-18
Granted: 2021-04-12
Abstract: FIELD: aerosol.  
     SUBSTANCE: group of inventions relates to an aerosol generation system and a device for aerosol generation. The aerosol generating system includes a tobacco material receiving area and a humidifier receiving area located at the upper or lower end of the tobacco material receiving area. The aerosol generating system comprises an aerosol generating device comprising an elongated cavity for accommodating a cigarette, a first heater for heating a portion for accommodating tobacco material, and a second heater for heating a portion for accommodating a humidifier. Separate placement of the tobacco material and the humidifier is provided, thereby lowering the operating temperature of the first heater for heating the area for accommodating the tobacco material. The humectant contained in the humectant housing portion maintains the moisture level of the aerosol generated by heating the cigarette at an appropriate level to soften the unique taste of the tobacco and increase its dispersion. By placing the humidifier in a separate cartridge, condensation in the passage of the aerosol generated in the cartridge, causing contamination, is eliminated.  
     EFFECT: group of inventions makes aerosol generation more effective.  
     10 cl, 12 dwg
Patent RU-2756254-C1 (RU)
Title: Method and apparatus for correcting the equilibrium and walking functions in patients with vestibulocerebellar ataxia
Inventor: PROKOPENKO SEMEN VLADIMIROVICH
IPC: A63G9/14
Filed: 2020-09-09
Granted: 2021-09-28
Abstract: FIELD: medicine.SUBSTANCE: group of inventions relates to medicine, namely to an apparatus and method for correcting the equilibrium and walking functions in patients with vestibulocerebellar ataxia. The apparatus comprises a rectangular base rigidly connected with a vertical frame, and fixing supports. Eyelets for attaching elastic elements made in the form of spring elements are located on the upper corners of the vertical frame and on the vertical stands of the frame. A seat equipped with a safety system represented by semi-rigid fasteners in the form of belts is fixed to the elastic elements located on the vertical stands of the frame by means of cables. The system of semi-rigid fasteners is attached to the shoulders, the body and the lower limbs, configured to be adjusted, and in the area of the shoulders of the patient is connected with the spring elements located in the upper corners of the frame using carabiners and cables. The method includes shifting the centre of gravity of the person along the vertical axis using an apparatus for correcting the equilibrium and walking functions. The shift is executed separately and in doses, at the lower or upper point of the amplitude of oscillation, by 2 to 5 cm for 30 minutes, at a frequency of 15 to 30 oscillations per minute. The total amplitude of oscillation is 4 to 10 cm.EFFECT: increase in the effectiveness of treatment of equilibrium and walking dysfunction is achieved, wherein safety and reduction of the risk of falls in neurological patients are ensured.5 cl, 2 dwg, 4 tbl
Patent RU-2754354-C1 (RU)
Title: Method for dissolving substandard products of mox fuel production
Inventor: ALEKSEENKO VLADIMIR NIKOLAEVICH
IPC: C01G56/00
Filed: 2021-01-11
Granted: 2021-09-01
Abstract: FIELD: radiochemical technologies. 
     SUBSTANCE: invention relates to radiochemical technologies, namely to methods for dissolution of substandard solid-propellant MOX fuel composition, which is a mixture of uranium and plutonium dioxides or uranium-plutonium dioxide, sintered. The method for dissolving substandard tableted products of MOX fuel production includes the joint dissolution of uranium and plutonium in concentrated nitric acid. The substandard material is a mixture of uranium and plutonium dioxides or uranium-plutonium dioxide. It is transferred to a finely dispersed state, then treated with 250-440 g/l with a solution of nitric acid at a ratio of the mass of substandard material to the volume of nitric acid in the range of 1:(5÷7) with periodic introduction of a concentrated solution of hydrogen peroxide at a temperature of 40-60°C. 
     EFFECT: allows dissolving at least 98% of substandard tableted products produced by MOX fuel with obtaining a combined uranium-plutonium nitrate solution, which does not contain additionally introduced metal ions that are not part of the MOX fuel, as well as corrosive components. 
     5 cl, 1 dwg
Patent RU-2771565-C1 (RU)
Title: Новые соединения
Inventor: Vladykin Aleksandr Lvovich
IPC: A61K31/19
Filed: 2021-05-28
Granted: 2022-05-05
Abstract: Группа изобретений относится к области органической химии и предназначена для лечения или профилактики функциональных расстройств билиарного тракта. Представлены новые соединения общей структурной формулы I и их фармацевтически приемлемые соли. Кроме того, описана фармацевтическая композиция, лекарственное средство и готовая лекарственная форма для лечения или профилактики функциональных расстройств билиарного тракта на основе соединений, представленных общей формулой I. Также группа изобретений относится к применению соединений формулы I для приготовления фармацевтической композиции, лекарственного средства и готовой лекарственной формы, а кроме того, к их применению для лечения или профилактики функциональных расстройств билиарного тракта. Технический результат: высокая эффективность в отношении функциональных расстройств билиарного тракта, обеспеченная повышенной степенью и скоростью абсорбции при снижении скорости элиминации и экскреции. 9 н. и 17 з.п. ф-лы, 2 табл., 5 пр.
Patent RU-2768937-C1 (RU)
Inventor: FEDOSEEV SERGEJ VLADIMIROVICH
IPC: C07D213/30
Filed: 2021-06-11
Granted: 2022-03-25
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to the field of organic chemistry, and in particular to a method for obtaining derivatives of pyridine-3,4-diyldimethanol of general formula (1)  
       , 
     where X=Cl, R 1 =R 2 =CH 3 ; X=Cl, R 1 =CH 3 , R 2 =C 2 H 5 ; X=Cl, R 1 +R 2 =(CH 2 ) 4 ; X=Br, R 1= R 2 =CH 3 ; X=I, R 1 =R 2 =CH 3 , which can be used as bioavailable inhibitors of PI3K5, activator of glutathione peroxidases, 5-hydroxytryptamine (5-HT 3 ) receptors, as antibacterial, antitumor agents, as well as substances used in the potential treatment or prevention of adenocarcinoma , sarcomas and heart failure. The proposed method includes the interaction of 5,6-disubstituted 2-halopyridine-3,4-dicarbonitrile with 80% sulfuric acid when heated to 150°C for 24-30 hours, the esterification of acid groups with methyl iodide in the presence of potassium carbonate and reduction intermediate obtained 5,6-disubstituted dimethyl 2-halopyridine-3,4-dicarboxylate with sodium borohydride in the presence of calcium chloride for 12-24 hours at room temperature, followed by purification of the obtained product by column chromatography. 
     EFFECT: development of a method for obtaining derivatives of pyridine-3,4-diyldimethanol with a yield of 62-79%. 
     1 cl, 5 ex
Patent RU-2768715-C1 (RU)
Title: Earth dam drainage system
Inventor: KOLOSOV MIKHAIL ALEKSANDROVICH
IPC: E02B11/00
Filed: 2021-10-13
Granted: 2022-03-24
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to hydraulic engineering, namely to drainage systems providing organized drainage of filtration water from ground dams. Disclosed invention allows to solve the problem of failure of drainage systems of earth dams under conditions of prolonged exposure to negative ambient air temperatures. To solve the problem in the drainage system of earth dam with upstream and downstream slopes, including as well as prototype, perforated pipes laid in horizontal rows, between which filtering layers are arranged, and a water-collecting manifold laid at the dam base with the possibility of drainage of filtration water to the lower pool, in contrast to the prototype, an additional row of pipes is included, laid under the downstream slope of the dam with an inclination equal to the angle of the slope, and interfaced with water-collecting manifold, note here that perforated pipes are located in the dam body and connected by their outlets with additional pipes, in turn, the entire drainage system is located at a depth exceeding the depth of soil freezing. 
     EFFECT: invention can be used in erection of dams using sandy soils as material and built on freezing bases. 
     1 cl, 2 dwg
Patent DE-2226663-C2 (DE)
Title: Mechanism for filling egg boxes - has aligning sensing means, box supply, filling and stacking means with box retainer, and step-conveyor
IPC: B65B35/52
Filed: 1972-05-31
Granted: 1982-04-08
Abstract: Mechanism is for placing eggs (102) in compartments of shaped egg boxes, stacking the filled boxes, and conveying stacks of boxes so formed. It comprises egg aligning means with sensor and conveying means to receive eggs one at a time and placing them in rows above a step-wise moving conveyor carrying empty boxes from a supply. The empty boxes are taken from the bottom of the supply one at a time, the movement being controlled by the sensor and a counter. A stacking mechanism downstream of the filling station, comprises a stack container above the conveyor and a vertically movable table which lifts a filled box to a level where it is retained in the container. During each second upward stroke, the table rotates through 90 deg. and when the stack has reached a pre-determined height the retaining means are released and the stack placed on a further conveyor.
Patent DE-2234878-C2 (DE)
Title: Piercing value for pipeline - has body with openings of specified size at level of branch connection containing auxiliary closure member
IPC: F16K3/28
Filed: 1972-07-15
Granted: 1981-11-26
Abstract: The piercing valve with an outlet (22) in line with the spindle (14) of its closure member incorporating an external screw thread (18) to screw into a pipe, has a branch connection (19) to which can be attached an extension containing an auxiliary closure member. The latter can be removed when required. The bore (21) of the valve at the level of the branch is equal in size to the bore of the branch. The nose of the auxiliary closure member is rounded to match the shape of the inside surface of the valve body at this level. The main closure member (13) which is cylindrical in its central part, has a necked part near the bottom, terminating in an enlarged base (28) matching the size of the bore (21) at the level of the branch. The larger part (25) above this neck, matches the size of a part (26) of the body immediately above the branch. PS.
Patent DE-2349324-C2 (DE)
IPC: G01R31/3185
Filed: 1973-10-01
Granted: 1986-11-06
Abstract: Level sensitive testing is performed on a generalized and modular logic system that is utilized as an arithmetic/logical unit in a digital computer. Each arithmetic/logical unit of a computer is formed of arrangements of combinational logic networks and storage circuitry. The storage circuitry has the capability for performing scan-in/scan-out operations independently of the system input/output and controls. Using this scan capability, the method of the invention provides for the state of the storage circuitry to be preconditioned and independent of its prior history. Test patterns from an automatic test generator are cycled through the networks of combinational logic and their respective associated storage circuitry for removal through the scan arrangement to determine their fault status.
Patent DE-2904722-C2 (DE)
IPC: C21D9/00
Filed: 1979-02-08
Granted: 1982-08-05
Abstract: A heat treating basket for receiving objects that are subjected to a heat treatment which comprises a bottom grating (10) the rim of which carries vertical struts (15) projecting in the upwardly direction. The upper ends of the struts are connected by a frame (16). In order to avoid breaks due to different thermal expansions of the bottom grating (10) and the frame (16) the horizontal struts (11,12) of the bottom grating (10) that are positioned in the vicinity of the corners of the heat treating basket are connected with the lower rim (14) of the bottom grating (10) by coupling members (21) which permit a lateral clearance.
Patent DE-2948484-C2 (DE)
IPC: B21C1/22
Filed: 1979-12-01
Granted: 1987-07-09
Abstract: 1. Process for the continuous manufacture of thermally insulated tubing, for pipework installations, starting from a seamless copper tube in the hard-drawn or semihard-drawn condition, this tubing possessing a plastic-based thermally insulating sheath, characterized in that a long length of copper tube, which has been predrawn, save for the finishing pass, is pulled from a coil and is drawn to the finished dimensions, on a drawing machine, in one pass, is straightened, is encased in a plastic sheath, which is cooled, and the tubing is thereafter cut into lengths not exceeding 10 metres, and preferably into 5-metre lengths.
Patent DE-3015309-C2 (DE)
IPC: H04L25/40
Filed: 1980-04-21
Granted: 1985-09-05
Abstract: 1. A signal regenerator for digital signals having an equaliser amplifier (EV) which includes a variable equaliser (Ev) controlled by a regulating amplifier (Vr), and having a time regenerator (ZR) and a clock pulse extractor (TR) which includes a rectifier circuit (G) and which at the input end is connected to an output of the equaliser amplifier (EV) and at the output end to an inout of the time regenerator (ZR), characterised in that at the input end, a peak value rectifier (R, D, CL ) leading to the control input of the regulating amplifier (Vr) is connected to the one main electrode (c) of a rectifier transistor (T) which has its other main electrode (e) arranged in the output branch (g) of the rectifier circuit (G) included in the clock pulse extractor (TR), and the control electrode (b) of which rectifier transistor (T) is connected to the output (k) of the equaliser amplifier (EV).
Patent DE-3106145-C2 (DE)
Title: Einrichtung zum Positionieren und Fixieren eines Gegenstandes auf der Saugplatte einer Reproduktionskamera
IPC: G03B27/60
Filed: 1981-02-13
Granted: 1984-07-19
Abstract: Bei Reproduktionsgeräten, insbesondere bei Reproduktionskameras, bei denen eine Saugplatte zur Aufnahme eines lichtempfindlichen Materials oder einer Vorlage Verwendung findet, kann die Ansaugwirkung der Saugplatte auf Druckwirkung umgeschaltet werden, so daß nunmehr eine leichte Positionierung eines Halterahmens auf der Saugplatte mittels eines Luftpolsters erreicht wird und die Fixierung wiederum über die Ansaugwirkung der Saugplatte erfolgt.
Patent DE-3124813-C2 (DE)
Title: Tragbare Vorrichtung zur Feststellung einer an einem Leiter auftretenden elektrischen Spannung
IPC: G01R19/155
Filed: 1981-06-24
Granted: 1987-03-26
Abstract: Die Erfindung betrifft Vorrichtungen zum Feststellen der Spannung auf elektrischen Leitern, die eine Antenne (1), die mit dem Leiter in Berührung gebracht werden soll, und eine Anzeigeeinrichtung (4) besitzen, die mit der Antenne (1) durch einen Kanal zur Behandlung des empfangenen Signals verbunden ist. Die Vorrichtung ist dadurch gekennzeichnet, daß eine Zusatzantenne (2) vorgesehen ist, die an einen Bezugskanal angeschlossen ist, und daß die Anzeigeeinrichtung durch die Differenz der von den beiden Kanälen übetragenen Signale gespeist wird. Die Vorrichtung kann insbesondere als tragbarer Spannungsprüfer für Leitungen für mittlere und hohe Spannungen benutzt werden.
Patent DE-3127547-C2 (DE)
Title: Gelenksperre
IPC: B62D47/02
Filed: 1981-07-11
Granted: 1991-03-28
Abstract: Steuervorrichtung für eine beidseitig blockierbare Gelenksperre eines Gelenkfahrzeugs mit Sensoren zur Registrierung der Bewegungsrichtung des Vorderwagens und der Winkelstellung der beiden Fahrzeugteile. Die von den Sensoren registrierten Betriebsgrößen werden in elektrische Größen umgewandelt und miteinander verglichen. Je nach Ergebnis des Vergleichs wird eine Sperrvorrichung aktiviert.
Patent DE-3145607-C2 (DE)
Title: Verfahren zur selektiven ortho-Alkylierung von Phenolen
IPC: C07C37/16
Filed: 1981-11-17
Granted: 1985-12-19
Abstract: Die Erfindung betrifft ein Verfahren zur selektiven ortho-Alkylierung einer phenolischen Verbindung mit zumindest einem ortho-ständigen Wasserstoffatom durch katalytische Umsetzung der phenolischen Verbindung mit einem Alkohol in der Gasphase. Bei diesem Verfahren wird die Umsetzung der phenolischen Verbindung mit dem Alkohol bei einer Temperatur von 300 bis 550 ° C in Gegenwart eines Katalysators enthaltend Manganoxid und ein oder mehrere Additive ausgewählt aus der Gruppe (A), bestehend aus Germaniumoxid, Zinnoxid und Bleioxid, durchgeführt. Der Katalysator kann weiterhin ein oder mehrere Additive ausgewählt aus Silicium oxid und der Gruppe (B), bestehend aus Alkalimetalloxiden und Erdalkalimetalloxiden, enthalten. Der bei der Erfindung verwendete Katalysator zeigt nicht nur eine ausgezeichnete katalytische Aktivität bei der selektiven ortho-Alkylierung von Phenolen, eine kontinuierliche Stabilität der Aktivität, gute Formbarkeit und gute mechanische Festigkeit, sondern führt auch zu einer effektiven Verwertung der Alkohole.
Patent DE-3204118-C2 (DE)
IPC: B65D47/04
Filed: 1982-02-06
Granted: 1985-04-18
Abstract: A dosaging device for dispensing defined amounts of a liquid being contained in a bottle with a squeezable wall. A valve is disposed between the content of the bottle and the dosaging container which can be selectively opened or closed by turning a gripping piece. The openings for feeding the bottle content into the dosage container are arranged in a specific manner with respect to the pouring orifice. An oblique trough which encompasses the pouring orifice reduces the still remaining liquid in the area of the pouring orifice back into the dosaging container, after the pouring. Baffle ribs are mounted on the inner side of the lid which covers the dosage container to the outside and which contains the pouring orifice in such a manner that they limit the liquid film formed by the impact of the liquid streams on the inside of the lid in direction of the opening provided for pouring.
Patent DE-3208050-C2 (DE)
Title: Verfahren zur Anbringung eines Schwimmeranschlags an ein für einen Flüssigkeitsstand-Meßfühler vorgesehenes Schaltergehäuse
IPC: H01H36/02
Filed: 1982-03-05
Granted: 1984-10-18
Abstract: Bei einem Verfahren zur Befestigung eines Schwimmeranschlags in einem Flüssigkeitsstand-Meßfühler wird somit der Schwimmeranschlag am freien Ende eines einen Teil eines Flüssigkeitsstand-Meßfühlers bildenden Schaltergehäuses aus thermoplastischem Kunststoff angebracht, indem das freie Ende des Schaltergehäuses in die Form eines hohlen, zylinderförmigen Vorsprungs gebracht, der Schwimmeranschlag mit Passung über ein in ihm ausgebildetes Loch auf den Vorsprung gesteckt, und ein auf eine Temperatur, die niedriger als der Schmelzpunkt des das Schaltergehäuse bildenden thermoplastischen Materials ist, erwärmtes Verstemmwerkzeug unter Kraftausübung in den zylindrisch geformten Vorsprung eingesetzt wird, um den Vorsprung aufzuweichen und so lange aufzuspreizen, bis dessen äußere Oberfläche mit der Randzone des im Schwimmeranschlag ausgebildeten Lochs in Anlagekontakt gelangt. Nach dem Aushärten hält der aufgespreizte Abschnitt des Verstemmvorsprungs den Schwimmeranschlag mit einer exzellenten mechanischen Festigkeit fest in Lage.