baber/WOPTO huggingface dataset:
Patent RU-2186147-C2 (RU)
Inventor: EHSKIN G I
IPC: C22F3/02
Filed: 2000-09-07
Granted: 2002-07-27
Abstract: Изобретение относится к области металлургии и может быть использовано при получении слитков алюминиевых сплавов и фасонном литье заэвтектических силуминов поршневой группы. Техническим результатом изобретения является обеспечение стабильности резонансного режима излучения ультразвука в расплав и повышенной кавитационной стойкости в процессе непрерывной работы устройства, что ведет к получению металла с нужными свойствами. Технический результат достигается тем, что устройство для ультразвуковой обработки расплава содержит магнитострикционный преобразователь, концентратор ультразвуковых колебаний и излучатель, выполненный из ниобия, тантала или их сплавов, при этом рабочая часть излучателя покрыта слоем обработанного ультразвуком в режиме кавитации алюминия. Кроме этого, для работы в режиме продольных колебаний излучатель выполнен из отожженных прутков длиной, кратной 1/2 длины волны продольных колебаний ультразвука на частоте его возбуждения, а для работы в режиме изгибных колебаний излучатель выполнен из отожженных листов или плит длиной, кратной 1/2 длины волны изгибных колебаний ультразвука на частоте его возбуждения. 2 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2202259-C2 (RU)
IPC: A23L29/206
Filed: 2000-09-11
Granted: 2003-04-20
Abstract: FIELD: food industry, particularly, production of drink. SUBSTANCE: method of producing drink from kernel of cedar nut includes grinding of shelled kernels of cedar nut in 5-10-fold quantity of water and ageing for 1-2 h at temperature of 40-70 C for extraction of main components. Then formed heterogeneous system is cleaned by filtration and centrifuging from insoluble particles, and cleaned liquid is homogenized, and, as a result, drink is prepared. Prepared drink is emulsion of lipids of cedar nut kernels in aqueous medium containing the following components: fats, 2-10%; proteins, 0.2-1.5%; thiamine, 0.02-0.08 mg.%; tocopherols, 0.05-3.0 mg.%; vitamin F, 5-8 mg. %. EFFECT: production of drink in the form of aqueous emulsion with fat particles in highly dispersed state possessing high aggregative stability. 3 cl
Patent RU-2194871-C2 (RU)
Title: Liquid forced composite piston with wear and antifriction coating for automobile engine
Inventor: ALEKSANDROV A A
IPC: F02F3/00
Filed: 2000-09-12
Granted: 2002-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to designing and making of liquid forget composite pistons for internal combustion engines which are provided with reinforced head and different type antifriction and wear coatings. According to invention, geometric parameters of piston components are chosen to take into account geometric parameters and operating conditions of piston in engine with optimum accuracy. EFFECT: increased fuel economy, reduced burning losses, noise and toxicity of exhaust gases. 3 cl, 2 dwg
Patent RU-2217168-C2 (RU)
Title: Enhancement of immune response mediated by proteins fused of antibody and cytokine by means of combined administration of prostaglandin inhibitor
Inventor: DZHILLIZ STEFEN D
IPC: A61K47/48
Filed: 1999-04-16
Granted: 2003-11-27
Abstract: FIELD: medicine, immunology, biochemistry. SUBSTANCE: invention relates to methods and compositions used for enhancement of immune responses mediated by proteins fused of antibody and cytokine by means of the combined administration of prostaglandin inhibitor. Invention involves immunoconjugates of type antitelocytokine and prostaglandin inhibitor. In administration to mammal immunoconjugate induces immune response directed against preliminary taken type of cells, for example, cancer cells that as result of immunopotency by prostaglandin inhibitor gives the enhanced immune response as compared with that by a single immunoconjugate only. The advantage of invention involves application of immunoconjugates for killing solid tumors. EFFECT: valuable medicinal properties of proposed proteins. 23 cl, 6 dwg, 2 tbl, 6 ex
Patent RU-2186968-C2 (RU)
Inventor: KRAVCHENKO V A
IPC: E21C37/24
Filed: 2000-11-13
Granted: 2002-08-10
Abstract: FIELD: power pulse systems; designed for development of drilling machines, pneumatic picks, hydropercussive members of tunneling and mining machines in ore and coal mining industries. SUBSTANCE: hydropneumatic pulse drive has cylinder, gas cavity and resetting cavity and cavity before valve communicated through external distributor with pressure and return lines. Cavities are formed in cylinder by piston and rod embraced by bushing in which brake cavity is formed and valve distributor with seat and shutoff member are installed for communicating the resetting chamber with return system. Seat is made with conical contact surface. Valve distributor is located in channel made at angle to cylinder axis. Its shutoff member has axial channel receiving check valve and with sealing member enclosed by cavity formed by its rigid part and flexible shell members installed for coming in contact with seat. EFFECT: higher airtightness of valve distributor and reliability of hydropneumatic drive due to use of flexible members (two shell and one sealing) and valve installation in individual channel not coaxial to rod. 2 dwg
Patent RU-2212059-C2 (RU)
Title: Method for modeling intracranial hypertension
Inventor: SUFIANOVA G Z
IPC: G09B23/28
Filed: 2001-01-09
Granted: 2003-09-10
Abstract: FIELD: medicine. SUBSTANCE: the suggested method deals with intracranial hypertension due to intracerebroventricular injection of 0.03-0.05 ml 1%-feracryl solution. The present innovation enables to achieve high result efficiency at lower traumaticity degree and no inflammatory reaction from the side of ventricular ependyma. EFFECT: higher efficiency of modeling. 1 cl, 3 dwg
Patent RU-2192517-C2 (RU)
Title: Method of ground consolidation
Inventor: SHIL NIKOVA G P
IPC: E02D3/12
Filed: 2001-02-12
Granted: 2002-11-10
Abstract: FIELD: construction engineering; applicable in construction and reconstruction of roadbeds, linear transportation structures, bases and foundations of supports of artificial structures, contact systems, etc under conditions of ground water-logging and heaving. SUBSTANCE: method includes treatment of ground with water and consolidating composition having binder and organic additive with subsequent compaction of ground mixture. Additionally introduced into consolidating composition is zeolite and sealing ferment. Binder is used in the form of dolomite lime. Organic additive is used in the form of ballast contaminant, sealing ferment in the form of surfactant based on proteins and sugars. Ground is simultaneously treated with components of consolidating composition and water in amount of 6-10% of ground weight. Consolidating composition has the following ratio of components, wt.%: dolomite line (in terms of CaO+MgO), 40.0-50.0; zeolite (in terms of silicon dioxide), 25.0-40.0; ballast contaminant, 20.0-24.0; sealing ferment in the form of sulfide-cellulose liquor, 0.3-1.0. EFFECT: prevention of ground deformation, heaving by its constant drying with simultaneous increase of its strength and water resistance. 3 cl, 3 tbl, 2 ex
Patent RU-2215036-C2 (RU)
Title: Method for preparing citric acid
Inventor: SHAROVA N JU
IPC: C12R1/685
Filed: 2001-02-23
Granted: 2003-10-27
Abstract: FIELD: microbiological industry. SUBSTANCE: invention relates to preparing and acid-resistant enzymes: α--amylase and glucoamylase from starch-containing raw. Method involves starch hydrolysis with enzyme preparation of bacterial α--amylase at enhanced temperature and under excessive pressure, addition of mineral salts to starch hydrolyzate and the following fermentation of medium with an acid-producing fungus Aspegillus niger. To the nutrient fermentation medium mineral salts are added additionally in the form of copper (II), zinc, cobalt (II) sulfate in the amount (0.5-1.0) x 10 -3 , (1.5-3.5) x 10 -3  and (1.5-4.5) x 10 -3  g/dm 3 , respectively, starch hydrolyzate and organic source of nitrogen in the amount providing the content of carbon and nitrogen in the ratio = (65-75) : 1, respectively. Invention provides conversion of sugars to citric acid at the level 79.5-83.2% and preparing acid-resistant enzymes: α-amylase and glucoamylase with activity 0.80-1.25 U A.C/cm 3  and 32.6- 78.7 U A.C/cm 3 , respectively. EFFECT: improved preparing method, high yield of products. 1 tnl, 5 ex
Patent RU-2206975-C2 (RU)
Title: Stalk lifter
Inventor: TROFIMOV P F
IPC: A01D65/02
Filed: 2001-08-01
Granted: 2003-06-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: stalk lifter has base unit for attachment of lifter to header, and lifting blade. Base is made in the form of smooth plate, which has portion profiled as at least one coil of spring, with said portion being positioned in front of attachment unit. Lifting blade is fixed to base at an angle of 25-45 C. Curved plate is pivotally attached to other end of lifting blade. Stalk lifter base is subjected to chemical-thermal strengthening by, for example, oxycarbonitration. Stalk lifter of such construction effectively guides lodged stalks to cutter bar. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2239588-C2 (RU)
Inventor: SHUL TS VERNER
IPC: B65D75/00
Filed: 2000-03-29
Granted: 2004-11-10
Abstract: FIELD: packing means, particularly sacks, bags or like containers. 
     SUBSTANCE: free-standing bag for flowable or spillable products formed of heat-sealed film comprises two opposite side walls 1, 2 sealed together along side edges thereof with creation of side seams 5, 6, lower wall folded into bag and located between lower parts of side walls 1, 2 and sealed together with corresponding side walls 1, 2 along transversal lower seams 7 and along lower side seams. Bag has upper wall 3 folded into bag and extending between side walls. Upper wall 3 is connected with corresponding side walls 1, 2 along transversal upper seals 11, 12 and sealed together with side walls 1, 2 along upper side seams. One side wall comprises overlapped the first and the second wall portions connected one to another in overlapped area by peelable connections extending along side seams 5,6 and by transversal peelable connection. The second wall part extends at a certain distance past transversal peelable connection to form grip member. 
     EFFECT: possibility of bag easy opening without any tools, reduced cost, increased production simplicity. 
     10 cl, 6 dwg
Patent RU-2220422-C2 (RU)
Title: Method for predicting fetal state during delivery
Inventor: KALAKUTSKIJ L I
IPC: G01N33/72
Filed: 2002-01-23
Granted: 2003-12-27
Abstract: FIELD: medicine, obstetrics. SUBSTANCE: one should install sensing devices of physiological parameters in area of fetal presenting part, register signals of life activity and their transformation into values necessary to conclude upon fetal state, moreover, one should install sensing device to evaluate the saturation degree of arterial blood hemoglobin with oxygen and fetal heart rate at terminal phalanx of patient's finger with its sensitive side outwards under surgical glove, then it is necessary to insert glove-covered finger into parturient canal to carry out the touching of sensing device through a glove with fetal presenting part, then one should register the value for saturation degree of arterial blood hemoglobin with oxygen and fetal heart rate. EFFECT: more simplified and safe diagnostic technique. 1 ex
Patent RU-2218038-C2 (RU)
Title: Диетический продукт
Inventor: NOVIKOVA M V
IPC: A23L33/00
Filed: 2002-02-07
Granted: 2003-12-10
Abstract: Изобретение относится к производству паштетных диетических продуктов с использованием биологически активных веществ. Диетический продукт содержит фарш рыбный, гидролизат, полученный из морских беспозвоночных гидробионтов, и связующее. Используют гидролизат из мяса рапаны, или отходов разделки морского гребешка, или мяса мидий, или гонад кальмара. Связующее содержит смесь из загустителей и стабилизаторов, масло растительное и воду при соотношении 1:1,5:6 соответственно. Готовый диетический продукт на 100 г содержит белка не менее 10%, жира не более 15%, соли не более 1,3%; калорийность 170 - 250 ккал. Изобретение позволяет получить паштетные диетические продукты, обладающие общеукрепляющим, радиопротекторным и гемостимулирующим свойствами. 4 з.п. ф-лы.
Patent RU-2222042-C2 (RU)
Inventor: BURENEVA O I
IPC: G06F7/62
Filed: 2002-02-26
Granted: 2004-01-20
Abstract: FIELD: automatic control and computer engineering. SUBSTANCE: proposed unit that can be used for processing signals in code and pulse-width forms and for yielding results in code and pulse-frequency forms has register, reversing counter, two AND gates, two binary multipliers, second reversing counter, two units for evaluating more significant setting bit, and NOR gate. EFFECT: enhanced speed of unit. 1 cl, 3 dwg
Patent RU-2217580-C2 (RU)
Inventor: KOMGORT V V
IPC: E21B43/08
Filed: 2002-02-26
Granted: 2003-11-27
Abstract: Изобретение предназначено для защиты глубинных скважинных электроцентробежных насосов от засорения механическими примесями. Фильтр для глубинных насосов содержит корпус с фильтрующими элементами и установленный на корпусе уплотнительный элемент, отделяющий приемную часть фильтра от выпускной. Уплотнительный элемент выполнен в виде шарнирно закрепленного на корпусе фильтра колокола с установленной на нем манжетой, уплотняющая поверхность которой выполнена сферической. Техническим результатом является обеспечение возможности отклонения глубинного насоса с фильтром от оси скважины без возникновения значительных дополнительных нагрузок на уплотнительный элемент. 1 ил.
Patent RU-2231803-C2 (RU)
Inventor: PIKHNOVSKIJ G P
IPC: G01R29/10
Filed: 2002-06-25
Granted: 2004-06-27
Abstract: FIELD: radiolocation. 
     SUBSTANCE: technical result of invention consists in enhanced precision of adjustment of antenna due to exclusion of error introduced by lack of parallelism of azimuthal axis of rotation of adjusted antenna and tower. Given task is solved as method of adjustment of antenna consists in placement of optical device with coordinates A on axis X and B on axis Y at certain distance from mechanical axis of antenna, in its stiff coupling with aperture plane of antenna, which optical axis is parallel to mechanical axis of antenna, in aiming of line of sight with the help of rotary gear to geodetic mark with coordinates A on axis X' and B on axis Y' placed together with auxiliary antenna on board anchored on tower, in determination of angular position of electrical axis of adjusted antenna with reference to line of sight. Salient feature of method lies in that close to adjusted antenna there is installed another optical device with coordinates -A along axis X and B along axis Y, which line of sight is parallel to mechanical axis of adjusted antenna, in matching of its line of sight with the aid of rotary gear with second geodetic mark with coordinates -A along axis X' and B along axis Y', which is located on board. Thereafter angular position of electrical axis of adjusted antenna relative to line of sight is established. Aiming of lines of sight of two optical devices on to two geodetic marks makes it feasible to set azimuthal axis of rotation of adjusted antenna and tower to set and consequently precision of adjustment of antenna to be enhanced. 
     EFFECT: enhanced precision of adjustment of antenna. 
     2 dwg
Patent RU-2254680-C2 (RU)
Inventor: SIKH GILBERT K
IPC: H04B1/7093
Filed: 2000-12-20
Granted: 2005-06-20
Abstract: FIELD: communications. 
     SUBSTANCE: the device combines the possibility to carry out the search of multiple shifts of single pilot signals, such that are found in the system according to standard IS-95, with the possibility to search multiple pilot signals, such that are found in the global system of navigation and position determination system (GPS).  Both searches can be accomplished in a single architecture combining the characteristics of parallel computation of the matched filter with the versatility providing for possibility of fulfillment of a variable number of incoherent accumulations at a high rate for a wide range of search hypotheses with an effective use of resources. 
     EFFECT: parallel use of the structure of the matched filter by the method of separation in time for the search of multiple windows, as well as arbitrary independent demodulation of the Walsh sequence for each search window; in the conditions of temporary separation search for any shift is accomplished. 
     14 cl, 9 dwg
Patent RU-2265877-C2 (RU)
Title: Device with high-pressure reactor, provided with unloading valve with hydraulic control
Inventor: KHAMMER KLAUS
IPC: G05D16/20
Filed: 2001-06-20
Granted: 2005-12-10
Abstract: FIELD: hydraulics. 
     SUBSTANCE: device has high-pressure reactor, measuring devices for determining pressure and/or temperature, electronic control device; hydraulic control block, containing one or more valves; hydro-device, containing hydro-cylinder with moving piston mass and unloading valve, mounted on reactor and controlled by hydro-cylinder, connecting lines between hydraulic control block and hydro-device, provided for feeding hydraulic liquid. 
     EFFECT: fast opening of unloading valve in case of pressure leaps or temperature leaps in high-pressure reactor. 
     10 cl, 3 dwg
Patent RU-2255024-C2 (RU)
Inventor: PETROV V M
IPC: B64C13/08
Filed: 2003-03-19
Granted: 2005-06-27
Abstract: FIELD: aircraft flight control systems at spatial maneuverability. 
     SUBSTANCE: proposed system includes control circuit for control of flying speed by means of thrust controller and trajectory angle control circuit which are interconnected by means of trajectory angle correction unit. Correction unit generates trajectory angle correction signal Θ cor  whose magnitude shows that part of energy which shall be transferred from one circuit to other and sign shows the circuit to which energy is transferred. Conditions for switching-on the preset trajectory angle correction signal assume: excess of error modulus |V-V 3 |≥δ ex ; operation at engine "idling", "maximal" or "boost" control stick set at stop, i.e. R(t)=R idle  or R(t)=R boost ; agreement of error signal V-V 3  and longitudinal acceleration of flying vehicle sign [(V-V 3 )xn x =1. These conditions are realized by logic unit. 
     EFFECT: extended functional capabilities; enhanced safety of flight within allowed range of flying speeds. 
     3 cl, 1 dwg
Patent RU-2271361-C2 (RU)
Title: Amide derivatives of carboxylic acid, method for their preparing and pharmaceutical compositions based on thereof
Inventor: KHORVAT CHILLA
IPC: A61P25/16
Filed: 2001-10-15
Granted: 2006-03-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new amide derivatives of carboxylic acid that are antagonists of NMDA receptors of the formula (I):  , wherein one radical among R 1 , R 2 , R 3  and R 4  represents -OH or NH 2 -group and others are hydrogen atoms; or two adjacent groups R 1 , R 2 , R 3  and R 4  in this case in common with one or more similar or different additional heteroatoms and -CH= and/or -CH 2 -groups form 5-6-membvered homo- or heterocyclic ring but preferably pyrrole, pyrazole, imidazole, oxazole, oxooxazolidine or 3-oxo-1,4-oxazine ring; two other groups among R 1 , R 2 , R 3  and R 4  radicals represent hydrogen atoms; R 5  and R 6  in common with nitrogen atom between them form saturated or unsaturated 4-6-membered heterocyclic ring that is substituted with phenoxy-, phenyl-[(C 1 -C 4 )-alkoxy]-, phenoxy-[(C 1 -C 4 )-alkyl]-, benzoyl-group optionally substituted in aromatic ring with one or more halogen atoms, (C 1 -C 4 )-alkyl or (C 1 -C 4 )-alkoxy-group; X and Y mean independently oxygen, nitrogen atom or group -CH=, and to their salts formed with acids and bases. Also, invention relates to a method for preparing compounds of the formula (I) and pharmaceutical compositions showing activity as selective antagonists of NR2B receptor based on these compounds. Invention provides preparing new compounds and pharmaceutical compositions based on thereof for aims in treatment of the following diseases: chronic neurodegenerative diseases, chronic painful states, bacterial and viral infections. 
     EFFECT: improved preparing method, valuable medicinal properties of compounds and compositions. 
     11 cl, 2 tbl, 27 ex
Patent RU-2291152-C2 (RU)
Inventor: KHAAS TOMAS
IPC: C07D301/12
Filed: 2002-03-04
Granted: 2007-01-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for the catalytic epoxidation reaction of (C 2 -C 6 )-olefins with hydrogen peroxide in the flow-type continuous reaction system. The reaction mixture is passed through an immobile catalytic layer with the re-flowing regimen process with at least partial removal of reaction heat formed during the reaction. The process can be carried out in the multiple reaction mixture comprising an aqueous liquid phase enriched with hydrogen peroxide containing methanol and a liquid organic phase enriched with propane. Methanol can be used as an organic solvent. Invention provides improves the conversion degree and selectivity with respect to the end product. 
     EFFECT: improved method of synthesis. 
     16 cl, 1 tbl, 6 ex
Patent RU-2284083-C2 (RU)
Title: Device for compensation of one-phased capacity closing currents and for limiting internal overvoltages in high-voltage networks
Inventor: EFIMENKO TAT JANA IVANOVNA
IPC: H02H9/00
Filed: 2003-12-30
Granted: 2006-09-20
Abstract: FIELD: electric engineering, possible use for protection of electric devices and electricity transfer lines in high voltage networks with isolated neutral. 
     SUBSTANCE: device for compensation of one-phased capacity closing currents and for limiting internal overvoltages in high-voltage networks, contains three-phased force transformer, primary winding of which is connected in accordance to "star" circuit to external neutral and by means of commutator is connected to powering system of buses, while secondary one - in accordance to circuit "open triangle", one-phased voltage transformer and reactor between neutral and grounding device, current transformer, resistors, main and bridging commutation devices, each one with individual control circuit. Device additionally contains second reactor, connected serially to first one with simultaneous parallel connection to clamps of secondary winding and bridging commutation device, while reactors are connected by means of main commutation device to the neutral, and through current transformer to grounding device, and are bridged by resistors connected in parallel, one resistor has linear characteristic, another one - nonlinear characteristic, circuit for controlling main commutation device contains current relay and intermediary relay in secondary circuit of current transformer, control circuit of bridging commutation device contains voltage relay and intermediate relay in secondary circuit of one-phased voltage transformer. 
     EFFECT: increased efficiency of operation of protective device, provision of magnetic compatibility with previously installed electric equipment on sub-stations and electricity transfer lines. 
     4 cl, 1 dwg