baber/WOPTO huggingface dataset:
Patent RU-2178270-C1 (RU)
Inventor: KOLEGOV M A
IPC: A61C19/04
Filed: 2000-04-25
Granted: 2002-01-20
Abstract: Изобретение относится к медицине и касается стоматологической техники, а именно параллелометров, используемых при зубном протезировании. Параллелометр содержит основание, вертикальную стойку, горизонтальное двухзвенное плечо с устройством фиксации звеньев и механизмом вертикального перемещения инструмента, рабочий столик, установленный на основании. Устройство фиксации представляет собой винтоклиновой зажим, состоящий из винта с рукояткой, двух клиньев, ползунов, взаимодействующих с разрезными втулками осей звеньев плеча. Устройство вертикального перемещения содержит размещенные в гильзах штоки, установленные в сепараторы с шариками, заключенные в разрезные втулки, снабженные регулировочными винтами. В результате конструкция обеспечивает точность положения конечного звена параллелометра с инструментом в пространстве, что позволит производить точные измерения модели челюсти и ее обработку (сверление и фрезерование), а также точно определять средний наклон продольных осей опорных зубов модели челюсти. 4 ил.
Patent RU-2165566-C1 (RU)
Title: Continuous installation for freeze drying of thermolabile materials
Inventor: LEBEDEV D P
IPC: F26B7/00
Filed: 2000-05-11
Granted: 2001-04-20
Abstract: FIELD: drying equipment, in particular, equipment for freeze drying of thermolabile materials. SUBSTANCE: the installation additionally has a resonator chamber with a source of microwave power, radiator installed at an angle to the drier axis, material finish drying chamber with an inlet of inert gas; the infrared heating source envelops the whole material spray cone, and the finish drying chamber, resonator and spraying chambers, condenser-freezer and the pumping- out device represent a single vacuum line. EFFECT: enhanced capacity and quality of product. 1 dwg
Patent RU-2175476-C1 (RU)
Title: Use of sulfur-containing triazine carboxylic acid as semiproduct for synthesis of salts exhibiting growth- stimulating activity for alfalfa plants
Inventor: CHESNJUK A A
IPC: A01N43/66
Filed: 2000-05-17
Granted: 2001-11-10
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: invention relates to the substituted derivatives of 1,3,5- triazine as a semiproduct used for synthesis of a growth-regulating agent for alfalfa. Invention proposes the novel semiproduct of synthesis, 2,4,6-tris-(4'-carboxymethyl-thio)-1,3,5-triazine, of the general formula (I)   as the base salts of that exhibit the growth-regulating activity with respect to alfalfa plants. Use of the proposed compound provides increase of seeds alfalfa yield, height of growing up after mowing, increase of mass of 1000 seeds, seeds mass from a single plant and seeds yield and improvement of germinating capacity of seeds obtained from the harvest. EFFECT: enhanced effectiveness of compound. 1 tbl, 6 ex
Patent RU-2170931-C1 (RU)
Title: Method for determining predisposition to opiate addiction
Inventor: TOMILIN V A
IPC: G01N33/94
Filed: 2000-06-20
Granted: 2001-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying test loading with morphine. 3', 5'-adenosinephosphate concentration in mononuclear cells of peripheral blood is determined in vitro under test loading with morphine and morphine with Naloxon added. Predisposition index is calculated by dividing the second value by the first one. The index value being not greater than 1.3, high degree of predisposition is considered to be the case. EFFECT: provided organism safety and prognosis reliability.
Patent RU-2184596-C1 (RU)
Inventor: VOROB EV A V
IPC: B01D29/58
Filed: 2001-02-16
Granted: 2002-07-10
Abstract: FIELD: filters for purification of liquids, particularly, drinkable water. SUBSTANCE: filter has a body with inlet and outlet pipe unions. Inlet pipe union is located in upper side part of the body. Installed in the body lower part is additional pipe union for discharge of washing water. Installed on outlet pipe union located on the body cover is a filter element made in the form of changeable cartridge from layers arranged in the following sequence in direction of liquid flow from external surface to filter center : layer of quartz fabric, layer of quartz fibers with diameter of 3-5 mcm; layer of quartz ultrathin fibers with diameter of 1-1.5 mcm; layer of ion-exchange filter cloth from chemisorption cation-exchange fiber; layer of carbon activated nonwoven material; layer of quartz fabric with layer thickness ratio of (2-2.5):(10-12):(8-10):(2-4):(2-4):1, respectively. Ratio of thicknesses of quartz fibers layers with diameters of 3-5 mcm and 1-1.5 mcm is within (1.1-1.3). EFFECT: higher quality of water purification, reduced operation expenditures and increased productivity. 1 dwg, 5 tbl
Patent RU-2186717-C1 (RU)
Inventor: TARASOV JU D
IPC: B65G17/44
Filed: 2001-04-05
Granted: 2002-08-10
Abstract: FIELD: mechanical engineering; elevators. SUBSTANCE: invention relates to methods of fastening buckets to belt elevator traction member. According to proposed method through holes are made in belt with subsequent driving bolts from rear side of belt and fastening buckets to belt by means of these bolts. Holes are made in form of longitudinal, relative to belt, cuts, and bolts are driven to flexibly deform the belt in crosswise direction, and space formed by moved aside edges of belt are filled up with adhesive setting mass. EFFECT: increased load-bearing capacity of belt, possibility of use of rubberized-wire belt as traction member. 3 dwg
Patent RU-2186171-C1 (RU)
Title: Process of manufacture of water-proofing plate
Inventor: MANASJAN V A
IPC: E02B3/16
Filed: 2001-05-07
Granted: 2002-07-27
Abstract: FIELD: damp- proofing of constructive structures with use of water-proofing plate comprising corrugated pasteboard sheets which ducts are filled with bentonite. SUBSTANCE: process of manufacture of water-proofing plate provides for injection of bentonite into corrugated pasteboard sheets. Bentonite clay with containing 75-80% of montmorillonite an having water content of 7-10% is used as bentonite. Corrugated plates with area of 1.0-1.44 sq. m and thickness between 3.5-10.0 mm are prepared from corrugated pasteboard sheets. Bentonite is granulated to particle size 0.1-1.0 mm in advance and is used to blanket ducts of corrugated plate which is pasted over on face surface beforehand. Blanketing with bentonite is carried out under action of vibrations formed by means of vibration-resonance plant in the course of 1.0-2.0 min. The other face surface of corrugated plate is pasted over on completion of blanketing of corrugated plate with bentonite. Produced water-proofing plate demonstrates raised moisture-proof properties. Given technology of manufacture of water-proofing plate used for damp-proofing of structures makes it feasible to simplify erection work as compared with prototype and is ecologically clean. EFFECT: simplified erection of structures.
Patent RU-2197732-C1 (RU)
Inventor: OSIN N S
IPC: G01N33/543
Filed: 2001-05-30
Granted: 2003-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves first treating reaction reservoir bottom with specific antibodies and then with antibodies bound to Pt complexes of copro- and uroporphyrin as luminescent label. Luminescent label binding to analyte sought for is carried out in setting specific analyte binding reaction with components under analysis. The not bound analysis components are washed out. Reaction reservoir is dried and micro areas are scanned on the reservoir bottom using laser radiation beam of variable crosssection area. The laser radiation beam of variable cross-section area is taken to be equivalent to single micro area under scanning which area is selected 10 4 ...3•10 4  times as large as the area analyte sought for. EFFECT: high accuracy of early stage diagnosis; controlled bacteria and contaminants availability in various materials. 4 tbl
Patent RU-2202075-C1 (RU)
Inventor: KOKORIN O JA
IPC: F24F1/00
Filed: 2002-02-12
Granted: 2003-04-10
Abstract: FIELD: air-conditioning systems for various buildings. SUBSTANCE: ejection air conditioner includes primary air chamber with nozzles mounted on it, heat exchanger mounted on primary air chamber and connected with heat or cold source, mixing chamber and supply branch pipe. Connected to primary air chamber through branch pipe is local supply unit provided with fan, mixing chamber with intake opening and adjusting unit for supply of internal air, heat exchanger connected with heat-extracting heat exchanger in central exhaust unit or with evaporator of refrigerating machine by means of pipe lines, air filter and branch pipe for taking outside air through hole in wall. Proposed air conditioner ensures saving of heat due to use of heat of exhaust air for heating the primary air. EFFECT: saving of heat. 2 cl, 2 dwg
Patent RU-2218309-C1 (RU)
Inventor: SERPOKRYLOV N S
IPC: C02F3/32
Filed: 2002-06-07
Granted: 2003-12-10
Abstract: FIELD: dehelmintization of sewage and natural waters. SUBSTANCE: invention relates to treatment of sewage and natural waters and may be used in a municipal economy services for a decontamination of sewage and natural waters from eggs of helminths. In the capacity of a drug for dehelmintization it is proposed to use two liquid drugs prepared in the form of a juice of the leafy tops of plants of the garden huckleberry family - a potato or a tomato. At optimal parameters - 6 hours exposition and shares of the drugs in solutions in ml per a volume of sewage as 10 -10 -10 -11  - of a potato drug and 10 -9 -10 -10  - of a tomato drug, dehelmintization of sewage is realized; dehelmintization of natural waters takes place at 6-8 hours exposition and shares of the drugs in solutions in ml per a volume of water as 10 -8 -10 -10  of a potato drug and 10 -8 -10 -11  of a tomato drug. EFFECT: proposed drugs are effective, economically profitable, meet environmental requirements, and may be used both in major and small settlements. 3 tbl
Patent RU-2223929-C1 (RU)
Inventor: MAKSIMOV A A
IPC: C04B35/5831
Filed: 2002-06-14
Granted: 2004-02-20
Abstract: FIELD: chemical technology, ceramics. SUBSTANCE: invention relates to manufacture of ceramic material, namely, to making cutting tool used fro treatment of cast iron, steel, alloys based on thereof and other materials. Method for making ceramic material involves mixing powder-like composite of aluminum, titanium, magnesium oxide, titanium carbide and cubic boron nitride in ball mill and hot pressing under pressure. After mixing charge is briquetted under pressure 0.06-0.15 GPa at room temperature followed by annealing at temperature 1200-1400 C for 1-5 min. Hot pressing is carried out in argon or nitrogen medium or in vacuum under pressure 0.02-0.08 GPa with exposition for 5-20 min. Cubic boron nitride with particles size 1-5 mcm and oxides and carbide of charge with particles size 0.101.0 mcm are used. Method provides preparing articles with high resistance to wear, large scale without using special energetic equipment for creation of superhigh pressure values. EFFECT: improved making method. 1 tbl, 1 ex
Patent RU-2218918-C1 (RU)
Title: Application of fumaric acid derivatives for treatment of mitochondrial diseases
Inventor: DZHOSHI RADZHENDRA KUMAR
IPC: A61P25/28
Filed: 2000-12-11
Granted: 2003-12-20
Abstract: FIELD: organic chemistry, medicine, molecular pathology. SUBSTANCE: invention proposes the application of one or some compounds among the group consisting of fumaric acid dialkyl esters and monoalkyl esters as free acid or its salts as an agent for treatment of disease caused by damage of oxidative phosphorylation and taken among the group including Parkinson's disease, Alzheimers's disease, Huntington's chorea, pigmentary retinopathy and mitochondrial encephalomyopathy. EFFECT: valuable medicinal properties of compounds, expanded assortment of agents of indicated designation. 10 cl, 1 tbl, 4 ex
Patent RU-2211343-C1 (RU)
Inventor: SHADEK E G
IPC: F01K23/06
Filed: 2002-10-04
Granted: 2003-08-27
Abstract: FIELD: power engineering. SUBSTANCE: proposed method of heat recovery in contact-type steam-gas plant includes compression of air in multistage compressor, delivery of said air, steam and fuel for combustion into combustion chamber, delivery of steam-gas mixture, thus formed, into steam-gas turbine, cooling of mixture used in steam-gas turbine in waste heat recovery boiler, delivery of steam formed in boiler for injection into combustion chamber and steam-gas turbine. Steam-gas mixture. after waste heat recovery boiler, is directed into regenerator maintaining temperature of mixture at inlet within 125 and 140 C and pressure within 4.2 and 6.5 kg/sq.cm. Steam formed in regenerator is delivered into condensing steam turbine and air condenser connected with regenerator by condensate line. Multistage turboexpander is installed after regenerator in direction of flow of steam-gas medium. Multistage turboexpander is provided with drop mixture separators between its stages and at outlet connected by condensate line through deaerator with waste heat recovery boiler. EFFECT: prevention of water losses caused by entraining of water by exhaust gases using deep recovery of heat with simultaneously improving performance characteristics. 3 cl, 1 dwg
Patent RU-2231706-C1 (RU)
Title: Sealing device for cylinder pairs of hydropneumatic machines
Inventor: PYNDAK V I
IPC: F16J15/32
Filed: 2002-12-23
Granted: 2004-06-27
Abstract: FIELD: mechanical engineering; sealing facilities. 
     SUBSTANCE: proposed device contains pack of working collars with spring toques having sealing and support surfaces and variable-thickness central projection and groove corresponding to projection on opposite end face. It has also pressure collar, pressure ring made of the same material as collar, and supporting. Pressure collar and pressure ring are aligned and made in form of common ring pressure support in which projecting stop is provided on end face adjoining the working collar and beveled outside surfaces are found on sides of stop. Angles of tilting of said surfaces are equal to or less than corresponding angles of support surfaces of working collar spring tongues in free state. 
     EFFECT: reduced overall dimensions, increased service life of device.
Patent RU-2236808-C1 (RU)
Inventor: ORLOV E V
IPC: A47C17/13
Filed: 2003-02-06
Granted: 2004-09-27
Abstract: FIELD: furniture industry, in particular, production of furniture transformable from bed to sofa and vice versa. 
     SUBSTANCE: according to one version, sofa-bed has back of anatomical profile, bed part, seat with box for linen and transformation mechanism for transformation from sofa to bed and vice versa. Transformation mechanism imparts anatomical profile to back in both states of sofa-bed. Also, bed part may be used as seat, and seat belonging to this furniture may be detached and used as additional seat. According to other version, sofa has two parts of different widths, small and large, of identical transformation principle, as in the first version. Said parts are connected by angular portion to define angular sofa having back of anatomical profile in sofa and bed states, additional seating places or visitor sleeping places. 
     EFFECT: wider range of furniture kinds with improved consumer properties, reduced production costs, convenient use and increased versatility. 
     7 cl, 11 dwg
Patent RU-2242109-C1 (RU)
Inventor: TUMURKHONOV V V
IPC: A01C7/00
Filed: 2003-03-06
Granted: 2004-12-20
Abstract: FIELD: agricultural engineering, in particular, equipment for sowing of cereal crops in arid climate zones with strong winds. 
     SUBSTANCE: drill has frame with carrier drive wheels, working tools for breaking of soil crust, and double-disk shanks. Working tools for breaking of soil crust are made in the form of two continuous disks arranged in parallel with one another. Hoe with moldboards is positioned rearward of disks and covering devices are positioned rearward of shanks. Shanks are installed so as to follow working tool tracks for breaking of soil crust. 
     EFFECT: increased crop yield and provision for protecting of soil from wind erosion. 
     3 dwg
Patent RU-2234658-C1 (RU)
Title: Small-sized single-use flame thrower
Inventor: ZELENKO V K
IPC: F41F3/045
Filed: 2003-04-24
Granted: 2004-08-20
Abstract: FIELD: military equipment; single-used grenade launcher and flame throwers. 
     SUBSTANCE: proposed flame thrower includes launching tube with rocket inside it which is closed with end shield on muzzle end and face of breech, sight and shoulder strap. Elastic covers of flame thrower end cone-shaped walls for tight faying of inner surfaces of cone part to edges of muzzle end and face of breech. Rear cover is single with shoulder panel in form of muzzle attachment with diametral outer size equal to or exceeding diameter of muzzle attachment. Sight is located in base of upright rigidly connected with launching tube and with body of trigger mechanism. Base of upright is made in form of box and is provided with elastic ears with oval holes. Sight may be provided with sight angle correction mechanism. Shoulder strap may be provided with anti-noise inserts in valve pocket with elastic clamping ring made from elastic material, rubber for example. 
     EFFECT: improved service characteristics; enhanced safety in handling. 
     3 cl, 8 dwg
Patent RU-2234315-C1 (RU)
Title: Фармацевтическая композиция, содержащая ондансетрон, метацин и бензамид
Inventor: IL IN L A
IPC: A61K31/4164
Filed: 2003-06-30
Granted: 2004-08-20
Abstract: Изобретение относится к области фармацевтики и ветеринарии, а именно к фармацевтической композиции, содержащей ондансетрон, метацин и бензамид. Изобретение заключается в том, что композиция содержит ондансетрон (1,2,3,9-тетрагидро-9-метил-3-[(2-метил-1Н-имидазол-1-ил)метил]-4Н-карбазол-4-он), или его гидраты, или его соли (I), банзамид (амид бензойной кислоты) (II) или его производные и метацин (йодметилат 2-диметиламиноэтилового эфира бензиловой кислоты) (III) в определенном соотношении, и может быть применено в медицинской или ветеринарной практике для профилактики и лечения тошноты и рвоты различной этиологии, в частности обусловленных воздействием ионизирующего излучения. Изобретение обеспечивает улучшение противорвотной активности. 1 табл.
Patent RU-2246582-C1 (RU)
Title: Reinforcement method for earth embankments of watered hydraulic structures
Inventor: LOBOV O I
IPC: E02B3/12
Filed: 2003-08-14
Granted: 2005-02-20
Abstract: FIELD: building, particularly hydraulic structure reinforcement. 
     SUBSTANCE: method is performed in two-stages. The first stage involves forming vertical elongated flat ground massifs secured by hardening material. Massifs are created in crest embankment area and in upper area of embankment slope so that massifs are spaced minimal available distance from crest and pass through embankment body, including land-sliding upper embankment slope area. Massifs are anchored in mineral bottom by lower edges thereof and are arranged at least in three rows and there are at least three massifs in each row. Method for massifs forming involves driving double-slotted injectors directly in embankment ground or in wells formed in embankment and having plugged wellhead; orienting injector slots perpendicular to hydraulic pressure head vector direction in embankment area to be reinforced; injecting hardening material under increased pressure across horizons from top to bottom or in reverse direction, wherein injection is initially performed under 5-15 atm pressure and at minimal rate in each second injector of one outermost row beginning from extreme ones; feeding hardening material in previously missed injectors in this row; supplying injectors of another extreme row with hardening material in the same way; feeding hardening material to ejectors of medium rows under 10-20 atm pressure; performing the second reinforcement stage as material hardens to obtain 70% strength. The second reinforcement stage involves forming vertical elongated flat massifs of secured ground anchored in mineral bottom by lower edges thereof and arranged at least in three rows, wherein each one includes at least three massifs. Massifs extend at the angle exceeding embankment slope angle to horizontal line. Massifs are formed with the use of double-slotted injectors in remainder embankment area. Injector slots are directed perpendicular to hydraulic pressure head vector direction in embankment area to be reinforced. Hardening material is ejected in above succession, wherein hardening material pressure is equal to design process pressure enough for direction of feeding hardening material through injector slots and lesser than hardening material injection pressure of the first reinforcement stage. 
     EFFECT: increased reliability of structure reinforcement; prevention of land-slide on structure slopes. 
     3 cl, 3 dwg
Patent RU-2254105-C1 (RU)
Inventor: TAKHCHIDI KH P
IPC: A61F9/007
Filed: 2003-09-18
Granted: 2005-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making access to central zone of eye fundus. Posterior hyaloid membrane is exfoliated and excised. Adjacent vitreous body layers are withdrawn. Liquid perfluororganic compound is supplied to optic nerve disk in the amount of 1,0-1,5 ml. Epiretinal membrane is removed in the central retinal zone. Perfluororganic compound is exchanged for salt solution and internal boundary membrane is stained with 0.05% trepan blue solution. Notches are produced on the internal boundary membrane from temporal side away from macula. Notched edge is lifted. Perfluororganic compound is introduced into optic nerve disk in the same amount and maculorhexis is carried out in catching the lifted internal boundary membrane zone with instrument. The internal boundary membrane being removed, final stage-by-stage vitrectomy moving to iridolenticular diaphragm, alternating with perfluororganic compound administration and epiretinal membrane removal excision in perfluororganic compound medium. After having filled the vitreous body cavity with perfluororganic compound near dentate line in point of detached retina maximum height, draining retinotomy is carried out by means of diathermocoagulator. Subretinal fluid being discharged, endolaser coagulation around drainage zone by adding perfluororganic compound to fill the whole vitreous body cavity volume. Perfluororganic compound is substituted with air. Patient ex tempore blood application is carried out on macular rupture zone. The procedure is repeated three times, with blood serum being removed each time. Air is substituted with prolonged sorption time gas. 
     EFFECT: enhanced effectiveness of treatment; reduced risk of traumatic complications.
Patent RU-2247398-C1 (RU)
Title: Two-terminal network
Inventor: PEREDEL SKIJ G I
IPC: G01R17/10
Filed: 2003-11-26
Granted: 2005-02-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: two-terminal network comprises generator of rectangular pulses, one-ports of the object to be measured and control units, inverting amplifier, analogue adder, and null-indicator. The first output of the generator is connected with the circuit of one-port of the object to be measured and one-port of the controllable units connected in series. The input of the inverting amplifier is connected with the common output of the one-ports. The output of the inverting amplifier is connected with the first input of the analogue adder. The second input of the adder is connected with the first output of the generator of rectangular pulses. The separating capacitor is connected between the output of the analogue adder and first input of the null-indicator. 
     EFFECT: simplified circuit of the two-terminal. 
     1 dwg