baber/WOPTO huggingface dataset:
Patent RU-2178019-C1 (RU)
Inventor: STEPANOVA T A
IPC: C30B29/18
Filed: 2000-04-24
Granted: 2002-01-10
Abstract: FIELD: production of colored quartz crystals; jewelry industry. SUBSTANCE: proposed method is performed under hydrothermal conditions by temperature differential, recrystallization of quarts charge for seed from aqueous solution of sodium carbonate in presence of cobalt- containing compound and aluminum at the following content of components, g/l: Co(0,1-0,2)•10 -3  and Al(3,0-6,0)•10 -3  followed by ionizing radiation. EFFECT: possibility of growing crystals at color close to sapphire. 1 tbl
Patent RU-2197763-C1 (RU)
Inventor: ORLOV S V
IPC: G21F9/16
Filed: 2001-11-08
Granted: 2003-01-27
Abstract: FIELD: recovery of liquid radioactive wastes. SUBSTANCE: method includes repeated impregnation of porous ceramic material with solution of radioactive materials, ventilation and air or superheated-steam drying of material being made in-between. Then ceramic material is treated with solution of precipitating agents and undergoes high-temperature treatment at 1359-1500 C. Ceramic material used for solidifying liquid radioactive wastes is made of finely dispersed oxides in the form of Rashig rings, cylinders, or balls, particle size of oxides being maximum 20 mcm. Ceramic material includes aluminum, silicon, calcium, and barium oxides subjected to compression and heat treatment at temperature not lower than 900 C, their proportion in material being as follows, mass percent: aluminum oxide, 50-70; silicon oxide, 23-35; calcium oxide, 3-7; barium oxide, 2-10. EFFECT: enhanced mechanical strength, reduced rate of leaching of radioactive elements. 8 cl, 3 dwg
Patent RU-2206490-C1 (RU)
Title: Hoist guide system
Inventor: EFIMOV O I
IPC: B66B7/02
Filed: 2001-12-06
Granted: 2003-06-20
Abstract: FIELD: mechanical engineering; lifting equipment. SUBSTANCE: invention relates to design of hoist with drive mechanism installed on hoist and design of its guide system. Said system of hoist contains guide with central part and side members and made arc-shaped in cross section, support members secured in central part of guide lengthwise the guide and serving as support of drive member of hoist at its travel, support surfaces made on each side member of guide lengthwise and serving for fixing position of drive member of hoist drive and hoist movable part proper relative to support members, and units fastening guide on outer support and made on each side member of guide. EFFECT: increased load-lifting capacity and reduced metal usage. 9 cl, 7 dwg
Patent RU-2191332-C1 (RU)
Title: Plank drying method
Inventor: FEOKTISTOV E I
IPC: F26B1/00
Filed: 2001-12-13
Granted: 2002-10-20
Abstract: FIELD: wood-working industry. SUBSTANCE: method involves forming pack of planks, which are arranged in vertical position; providing controllable air circulation through pack of planks by directing air flow from the bottom to the top along board patches and ribs; coating plank ends and parts of patches with aqueous emulsion substance providing good adhesion to wet plank wood, with said substance being applied in the form of strip extending from one to the other end of plank above uncut annual rings of outer patch; applying said substance to internal part of plank patch, with said substance being applied in the form of strip extending from one to the other end of plank, in symmetry with respect to strip applied to outer part of plank patch. Method may be used in wood-working industry, furniture production and etc. Method provides for uniform drying of planks, increased drying rate, eliminates board shrinkage and crack formation. Also, wood produced by said method does not absorb moisture from air. EFFECT: simplified method, increased efficiency and wider range of use. 2 dwg
Patent RU-2204540-C1 (RU)
Title: Dry mortar mix
Inventor: EFIMOV P A
IPC: C04B28/10
Filed: 2001-12-29
Granted: 2003-05-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to dry mortar mixes for laying facing ceramic and glass slabs, ceramic flooring tiles, fiber boards, polystyrene foam boards, cellular concrete blocks on solid concrete blocks, brick, cement-sand, and other types of surfaces. Mix contains 25-35% of binding component, 55-74% of filler, and 1.0-10.0% of modifying additive composed of microsilica, plasticizer, dolomite or limestone flower and, additionally, 0.05-0.5% water-soluble cellulose ether and 0.1-5.0% redispersed powder in the form of vinyl acetate or acrylate copolymers. Filler is composed of quartz sand (99.9-85.0%) and dusty quartz (0.10-15.0%). Binding component may be represented by various-type Portland cement, puzzolan cement, slag-Portland cement, and complex cement-lime and lime-cement binders. EFFECT: improved laying characteristics and expanded process possibilities simultaneously with simplification of laying operations. 2 tbl
Patent RU-2207660-C1 (RU)
Title: Method for manufacturing tab connectors on semiconductor chip
Inventor: ZENIN V V
IPC: H01L23/48
Filed: 2001-12-27
Granted: 2003-06-27
Abstract: FIELD: manufacture of semiconductor devices. SUBSTANCE: method included dropping of wire made of solder material onto contact pads of chip heated to temperature higher than solder melting point and held thereon until wire bottom part melts to form ball. Novelty is that wire sections made of solder material, each being equal in size to volume of tab connection, are aligned with contact pads of chip through taper holes in wafer tightly fitted to chip, taper angle in hole being equal to angle at which solder is wetting contact-pad metal; after that chip is heated to solder melting point. Proposed procedure provides for making tab connections equal in shape and volume and for producing tab connections on contact pads of chips as part of wafer. EFFECT: facilitated manufacture. 1 cl, 2 dwg
Patent RU-2194865-C1 (RU)
Inventor: ZHELEZNOV I G
IPC: F01D5/14
Filed: 2002-01-09
Granted: 2002-12-20
Abstract: FIELD: heat power engineering. SUBSTANCE: proposed low-power steam turbine designed for use in small- size power generating plants has rotor with turbine blades fitted over rotor perimeter. Turbine blades are made of balls welded to each other to form common cellular structure with displacement of one layer of balls relative to other layer at which spaces between balls of one layer are arranged over tops of balls of other layer. EFFECT: increased efficiency of turbine and improved mass-and-overall dimensions characteristics. 1 dwg
Patent RU-2221493-C1 (RU)
Title: Method for predicting acute pyelonephritis and its severity degree in pregnant women
Inventor: MARTYNOVA M M
IPC: A61B8/06
Filed: 2002-04-29
Granted: 2004-01-20
Abstract: FIELD: medicine, obstetrics, urology. SUBSTANCE: the present innovation deals with predicting acute pyelonephritis and its severity degree in pregnant women at unilateral lesion. One should dopplerographically measure maximum systolic rate of circulation in renal artery of both affected and healthy kidney, calculate coefficient of asymmetry by certain formula and, depending upon its value, detect the presence of pyelonephritis and its severity degree. The method is highly sensitive, specific and gives an opportunity for dynamic survey and evaluation of therapeutic efficiency. EFFECT: higher efficiency of diagnostics. 2 ex, 2 tbl
Patent RU-2212120-C1 (RU)
Inventor: GRINEVICH I A
IPC: H05B3/34
Filed: 2002-07-03
Granted: 2003-09-10
Abstract: FIELD: electrothermy; electric heating sheets included in heating appliances. SUBSTANCE: electric heating sheet used as part of heating appliances to ensure and maintain desired temperature in local area is made in the form of cloth produced by interwoven threads that has main nonconducting threads and resistive conducting threads; cloth also incorporates at least two main conducting buses and distribution buses separated from resistive conducting ones by insulating barriers of nonconducting cotton or synthetic threads wherein current interrupters are included. Cloth has at least three distribution buses; two of main conducting buses are divided into two lines with main nonconducting threads in-between. Facilities for connecting current-conducting connection wires are disposed in holes made in main nonconducting threads. The latter have linen weave with mentioned nonconducting threads. Proposed electric heating sheet has in its structure areas capable of operation at different supply voltage values. EFFECT: enhanced performance characteristics and reliability of electric heating sheet. 9 cl, 4 dwg
Patent RU-2218108-C1 (RU)
Inventor: SIVOLAPOV K A
IPC: A61B17/02
Filed: 2002-08-16
Granted: 2003-12-10
Abstract: FIELD: medicine, particularly, maxillofacial surgery, applicable in aphthalmology, general surgery and traumatology. SUBSTANCE: wound dilator is made in form of wire structure from material with shape memory, for instance, on the base of titanium nickelide TN- 20. Wound dilator has taking-away members and mechanism for their moving apart. Wound dilator is oval in shape in horizontal plane. Mechanism of moving apart of taking-away members is made in form of springs located from two sides and having shape of angular members with angle of 38 deg. Spring ends are connected with taking-away members formed in middle of side part of oval part in form of 5-8 return turns. Taking-away members moving apart at angle of 60 deg. Upward from oval plane. One of taking-away members has turns longer than that of other member by a factor of 1.5-2 and bent away at angle of 90 deg to outside at level of upper edge of turns of other taking-away member. This taking-away member, when installed in orbital cavity, faces lower wall of orbital cavity and forms catching member. EFFECT: developed small in size, low-injury wound dilator for operation in orbital cavity rendering uniform pressure on walls of wound channel and providing optimal operative access, simplified examination and operation in orbital cavity with negligible probability of structure displacement in course of operation. 3 dwg
Patent RU-2226837-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-08-29
Granted: 2004-04-20
Abstract: Изобретение относится к технологии консервации свежеубранного зерна с использованием органических веществ. Поток зерна в виде падающего дождя обрабатывают потоком распыленной двуокисью углерода пропионовой кислоты с добавкой препарата, полученного из биомассы микромицета Pythium gracile по заданной технологии. В процессе контактирования пропионовая кислота уничтожает поверхностную микрофлору зерна. А в сочетании веществ, входящих в состав препарата из биомассы, вызывает индуцирование устойчивых защитных реакций растений. Двуокись углерода сдерживает развитие кислотно-резистивных аэробных форм микрофлоры. Это обеспечивает повышение надежности хранения.
Patent RU-2225097-C1 (RU)
Title: Method for postharvest treatment of grain before laying for storage
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-09-12
Granted: 2004-03-10
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves cleaning grain from contaminants; creating grain flow in the form of falling rain and creating aerosol flow of propionic acid comprising additive of chitosan; feeding aerosol flow through supersonic horn for contacting with grain flow; using preparation as chitosan additive source, said preparation being produced by sequential extracting of Mortierella alpina micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. EFFECT: reliable grain storage. 2 ex
Patent RU-2227295-C1 (RU)
Title: Method for diagnosing the cases of renal dysfunction
Inventor: CHERKASOV V A
IPC: G01N33/48
Filed: 2002-10-09
Granted: 2004-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves taking morning urine sample in the amount of 2 ml. Maximum specific electric conductivity is determined in AC frequency range from 1000 to 120000 Hz. The value being below 238 S/m, renal dysfunction is to be diagnosed. EFFECT: high accuracy of diagnosis; simplified method.
Patent RU-2230418-C1 (RU)
Inventor: GRUZDEV A I
IPC: H02J7/00
Filed: 2002-12-24
Granted: 2004-06-10
Abstract: FIELD: electrical engineering; batteries assembled of primary and secondary chemical current supplies. SUBSTANCE: battery has plurality of single chemical current supplies or modules of several chemical current supplies interconnected to form series electric circuit; equalizer that functions to equalize voltages across separate chemical current supplies or modules in the course of battery operation; and equalizer control unit. One or more dc power supplies function as equalizer, their outputs being connected in parallel with each separate chemical current supply or module so that their polarities coincide. Each dc power supply is used to feed external power sources including ac supply mains. They may be connected in transformer or no-transformer circuit. Auxiliary chemical current supplies such as fuel cells may be also used as dc power supplies. The latter can be connected to separate chemical current supplies directly or through switches. EFFECT: enhanced operating reliability of battery. 12 cl, 1 dwg
Patent RU-2240261-C1 (RU)
Title: Аппарат вертикального взлета и посадки
Inventor: MEDVEDEV V P
IPC: B64C29/00
Filed: 2003-03-18
Granted: 2004-11-20
Abstract: Изобретение относится к области вертолетостроения и может быть использовано в малой авиации для повышения безопасности индивидуально пилотируемых летательных аппаратов. Аппарат содержит два гидроаэродинамических движителя, расположенные по обе стороны от кресла пилота, которое укреплено на трубчатой раме, нижняя часть которой установлена на шасси, снабженном упруго установленными колесами. Корпусы движителей установлены во втулках рамы с возможностью поворота и фиксации, благодаря чему достигается управление аппаратом. Движители кинематически соединены с двигателем, установленным на шасси аппарата. К верхней части рамы прикреплен конус вершиной вниз, основанием вверх. Конус выполнен из жесткого каркаса, обтянутого воздухонепроницаемой тканью. Центр тяжести аппарата вынесен от оси конуса вперед по направлению полета на расстояние не менее одной четвертой радиуса основания конуса. Технический результат заключается в повышении безопасности использования индивидуально пилотируемых летательных аппаратов. 3 ил.
Patent RU-2243781-C1 (RU)
Title: Biologically active supplement for prophylaxis of cardiovascular diseases
Inventor: PROKOP EVA L A
IPC: A61K31/375
Filed: 2003-06-03
Granted: 2005-01-10
Abstract: FIELD: medicine, cardiology, phytotherapy, pharmacy. 
     SUBSTANCE: invention relates to the field in development of an agent of vegetable origin used for improvement of the functional state and prophylaxis of organic alterations in cardiovascular system, in particular, atherosclerosis. The biologically active supplement used for prophylaxis of cardiovascular diseases, in particular, atherosclerosis comprises clover dry extract, haw-thorn flowers powder, ascorbic and nicotinic acids, and accessory substances taken in the definite ratio. The biologically active supplement is made in the form of tablet or capsule. No adverse responses observed in intake of the supplement. The blood cholesterol level was reduced to the normal value in 68% of patients and reducing morbidity with acute respiratory-viral infections has been noticed. In patients with ischemic heart disease with cholesterolemia the improvement of the state is noted on the background of conventional therapy: the moderate reducing the arterial pressure value in its elevation, improved in the state of health, enhanced working capacity, reduced retrosternal pains, ear noise, vertigo, headache. 
     EFFECT: valuable medicinal properties of supplement. 
     1 ex
Patent RU-2245422-C1 (RU)
Title: Diversion facility fish protection device
Inventor: CHISTJAKOV A A
IPC: E02B9/04
Filed: 2003-09-22
Granted: 2005-01-27
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention relates to hydraulic works designed to protect young fish from getting into diversion facilities. Proposed device contains fish retaining shield installed in channel and made in form of perforated pipelines arranged in horizontal tiers along entire depth of channel and connected with source of working medium, perforated air duct placed on bottom of channel directly before shield and trash-and-fish trough arranged in upper part of shield parallel to perforated pipeline and air duct which is connected with fish outlet. Perforated pipelines are furnished with ejectors and fish gathering troughs. Ejectors are connected with pressure line of pump and are placed inside perforated pipelines and in communication with fish gathering troughs through perforation holes made in horizontal plane along both sides of pipelines, fish gathering troughs being rigidly fastened opposite to perforation holes. Inner space of fish gathering troughs is provided with longitudinal horizontal partitions dividing the troughs into separate fish intake parts. Surfaces of fish gathering troughs pointed to surface and to bottom of water channel are made perforated. Cross partitions found inside separate fish intake parts form fish intake channels. Initial part of fish outlet is made with fish intake pocket over entire depth of water channel. End face parts of perforated pipelines pointed to side of fish outlet communicate with inner space of pocket. 
     EFFECT: provision of retaining and removing of young fish over entire depth of water channel. 
     3 cl, 7 dwg
Patent RU-2243988-C1 (RU)
Title: Lubrication composition for heavy-duty friction assembly
Inventor: STRUK VASILIJ ALEKSANDROVICH
IPC: C10M131/08
Filed: 2003-09-29
Granted: 2005-01-10
Abstract: FIELD: materials for machine building, in particular lubrication composition. 
     SUBSTANCE: claimed composition contains (mass %): polymer modifier 0.1-25; and balance: viscous lubrication. Disperse polymer fibers having length of 0.01-5 mm and porosity of 0.1-99.9 % (preferably fiber comprising 0.1-0.3 % of metal containing precursor, or 0.20 % of fluorine containing oligomer, or 0.1-5 % of oil-soluble corrosion inhibitor). Composition of invention is useful for heavy-duty friction assembly in various mechanisms or as working medium for treatment metals under pressure. 
     EFFECT: improved antiscouring effect. 
     5 cl, 2 tbl
Patent RU-2245405-C1 (RU)
Title: Method of joining of details made out of highly-stretchable linen
Inventor: KUDRJAVIN L A
IPC: D05B35/02
Filed: 2003-12-19
Granted: 2005-01-27
Abstract: FIELD: textile industry; knitted and clothing production. 
     SUBSTANCE: the invention is dealt with textile industry, in particular, with knitted and clothing production and may be used at cutting and sewing of highly-stretchable linens. The a method of joining of details made out of the highly-stretchable linens provides, that before operation of cutting a linen is previously stretched up to the specified value, then rectilinear sections of a contour of patterns of details of an item are pressed press between two layers of a hard contact band in such a manner, that the line of baste is spaced from the internal side of a carcass band by a magnitude of an allowance of a connective seam, fix the mutual positions of the details by the transporting mechanism of a sewing machine, shear off the contact band along its internal side and baste off details with the help of the sewing machine. The technical result consists in the fact, that at the joining the details made out of highly-stretchable linen the invention ensures a uniform extension of a linen along a connective seam of any length up to the required operational sizes at preservation of physical-mechanical properties of the linen in the field of the seam. Practical realization of the invention was performed at production of fragments of a prototype of a reflecting surface of the collapsible parabolic antenna with its natural size equal to 14 x 12 meters. 
     EFFECT: the invention ensures a uniform extension of a highly-stretchable linen along a connective seam of any length up to the required operational sizes at preservation of physical-mechanical properties of the linen in the field of the seam. 
     4 dwg
Patent RU-2257102-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-07-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of sugar fondant syrup, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Clove CO 2 -solvent cake in amount of about 4.7 mass % is used as flavor and preparation obtained from biomass of Mortierella indohii micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.07 mass % is used as structure-forming agent. 
     EFFECT: low-hardening sugar fondant with decreased consumption of structure-forming agent.
Patent RU-2265512-C1 (RU)
Inventor: BOJKO S V
IPC: B27B21/04
Filed: 2004-02-03
Granted: 2005-12-10
Abstract: FIELD: wood-working, in particular, handsaws. 
     SUBSTANCE: the handsaw-transformer has a saw blade, handle and a means of mutual fixation connecting them.  It has a means providing for turning and fixation of the blade in the plane orthogonal to the blade longitudinal axis.  The power member of both fixations is a common member. 
     EFFECT: enhanced convenience of use. 
     2 cl, 5 dwg
Patent RU-2259168-C1 (RU)
Inventor: SHESTOPALOV S S
IPC: A61N1/36
Filed: 2004-03-02
Granted: 2005-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves implanting electrodes brought out to the anterior abdominal wall through draining tube, to motor vagus branches and antral stomach region during operation. Electrostimulation is carried out with these electrodes in postoperative period. Treatment is carried out with rectangular currents of 5 mA, 5 ms duration and frequency of 50 Hz. Impulse package duration is 10 s, pauses between the packages are 20 s long and general cycle duration is equal to 20-30 min. 
     EFFECT: accelerated treatment course.
Patent RU-2261667-C1 (RU)
Inventor: PETROV V G
IPC: A61B17/00
Filed: 2004-03-03
Granted: 2005-10-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: extrafascially one should isolate thyroid portion, successively perform visualization of the lower parathyroid, reciprocating nerve, the upper parathyroid and complete mobilization of thyroid portion, isolate and cross the upper thyroid artery after visualization. The suggested method enables to decrease the number of post-operational complications caused by intra-operational damage of reciprocating and the upper laryngeal nerves and prevent disease relapses. 
     EFFECT: higher efficiency of therapy. 
     6 dwg
Patent RU-2263252-C1 (RU)
Inventor: STEPANCHUK A N
IPC: F24D1/02
Filed: 2004-04-15
Granted: 2005-10-27
Abstract: FIELD: heating engineering. 
     SUBSTANCE: device can be used in steam heat supply with any surface heat exchangers.  Case of recirculator has injection and separation departments separated by membrane. Membrane has slit with shutter. Injection department has mixer with diffuser, working chamber with steam-atomizing burner and injection chamber. At starting when big amount of steam condensate is sucked in to separator from heat exchanger, the shutter is locked to let steam-condensate mixture enter the injection chamber. The mixture then gets back to heat exchanger and warms it up quickly. Noncondensable steam is separated from condensate by means of membrane, then sucked into mixer, mixes with steam from working chamber and returns to heat exchanger.  Condensate is retained by membrane flows  down the bottom of separator and removed through branch. Steam consumption for sustaining temperature inside heat exchanger is at least twice reduced. 
     EFFECT: improved efficiency of operation. 
     3 dwg