baber/WOPTO huggingface dataset:
Patent RU-2215863-C1 (RU)
Title: Flow rotation mechanism for casing string
Inventor: IBRAGIMOV N G
IPC: E21B21/00
Filed: 2002-05-27
Granted: 2003-11-10
Abstract: FIELD: oil and gas producing industry, particularly, well flushing, casing cementing, rotation of fluid flow and well cleaning. SUBSTANCE: flow rotation mechanism includes body in form of two rings with through holes for fastening members, flexible spiral strips with blades from flexible rubberized-fabric material. Strips are secured to rings. Nominal inner diameter of strips in cross-section is equal to inner diameter of rings. Blade diameter in cross-section exceeds nominal diameter of wellbore. Flow rotation mechanism is run into well and secured by bolts in ring holes. Flow of displacement fluid is given rotary motion between blades. Twisted fluid entraps drilling mud in well wall caverns. EFFECT: higher efficiency of cleaning of cavernous sections of well wells. 2 cl, 3 dwg
Patent RU-2218725-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12N1/14
Filed: 2002-07-03
Granted: 2003-12-20
Abstract: FIELD: agriculture, in particular, treatment of newly harvested fruit or vegetable before laying for storage. SUBSTANCE: method involves providing hydraulic cooling of fruit or vegetable with saturated aqueous solution of preparation produced from Mortierella exigua micromycet biomass. EFFECT: reduced corrosive wear of equipment and provision for reliable fruit and vegetable storage.
Patent RU-2227997-C1 (RU)
Title: Method for treatment of grain before laying for storage
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-09-11
Granted: 2004-05-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves creating grain flow formed as falling rain; atomizing propionic acid by means of nitrous oxide for creating aerosol flow adapted for contacting in countercurrent flow with grain; before atomizing procedure, introducing into propionic acid preparation produced by sequential extracting of Mortierella nigrescens micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain. 2 ex
Patent RU-2227483-C1 (RU)
Title: Method for producing dried supplies out of plant raw material
Inventor: PENTO V B
IPC: A23L3/3463
Filed: 2002-10-28
Granted: 2004-04-27
Abstract: FIELD: agriculture, food industry. SUBSTANCE: the present innovation deals with technology for producing dried supplies out of plant raw material indicated for further usage either as a whole or in pieces in composition of sterilized preserves. One should treat plant raw material with immunostimulant being the preparation obtained due to successive extracting Mortierella marburgensis micromycete biomass with nonpolar extragent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue at the quantity of about 0.01% against the weight. Then it should be kept for about 2-5 h to remove the moisture. EFFECT: higher quality of supplies. 3 ex
Patent RU-2233384-C1 (RU)
Inventor: KIRSANOV N V
IPC: F01N1/16
Filed: 2002-11-10
Granted: 2004-07-27
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: proposed noise suppressor of gas-turbine engine is installed behind the turbine in engine passage and it contains shell, behind-the-turbine cone, pylons and drive mechanisms. Pylons are made in form of flat fixed blades installed radially and parallel to direction of on-coming gas flow of engine and alternating with flat turnable blades. Axes of rotation of flat turnable blades are arranged between leading and trailing edges of said blades. Ends of axes of rotation of flat turnable blades are located on shell and behind the turbine cone. 
     EFFECT: reduced losses of engines thrust, forces acting on drive mechanisms and mass of device. 
     3 cl, 4 dwg
Patent RU-2228306-C1 (RU)
Inventor: LIKHOPUD ALEKSANDR PROKOF EVIC
IPC: C04B28/02
Filed: 2002-12-09
Granted: 2004-05-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: additive contains 61-95% of mixture of ballast salts obtained during desulfurization of coke gas and based on sodium thiosulfate and thiocyanate and organic component, in particular superplasticizer. Additive can be used, in particular, for ferroconcrete items. EFFECT: activated structurization in early curing phases and increased strength and frost resistance of concrete in early curing phases. 1 tbl
Patent RU-2235890-C1 (RU)
Inventor: RED KO P G
IPC: F01L1/24
Filed: 2002-12-24
Granted: 2004-09-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed hydraulic tappet consists of cup-like body with outer wall and bottom in which guide bushing is fixed and hydraulic compensator in form of cup and piston is installed. Body is made integral with guide bushing which has cylindrical belt with conical face made with vertex of cone equal to 60 o . Concentrically arranged cavity forming ring step with conical surface is made on end face section in body adjacent to cylindrical belt of guide bushing. Said cavity has form of right-angle triangle in section, with smaller side square to axis of body rotation, and hypothesis forms angle of 30 o  with said axis. Rigid connection of guide bushing with body is provided by solid rolling of ring step of body radially directed inwards, and guide bushing has no clearance in any direction between plastically deformed section of body. 
     EFFECT: improved reliability of engine valve timing mechanism, simplified design and manufacture of hydraulic tappet. 
     2 dwg
Patent RU-2237551-C1 (RU)
Title: Протяжка для обработки плоских поверхностей
Inventor: AMBROSIMOV S K
IPC: B23D43/02
Filed: 2003-01-27
Granted: 2004-10-10
Abstract: Изобретение относится к области металлообработки, чистовой и получистовой обработке наружных поверхностей. Протяжка содержит корпус, на котором установлены деформирующие элементы с чередующимися в шахматном порядке выступами и впадинами и расположенные между ними режущие зубья. Для повышения стойкости за счет увеличения рабочей длины режущей кромки и улучшения условий охлаждения она снабжена пружинами сжатия, а режущие зубья установлены с возможностью перемещения в пазах с клинообразным профилем поперечного сечения, выполненных в корпусе под углом к направлению, нормальному направлению главного движения. Тангенс угла наклона пазов выбран большим, чем сумма тангенсов углов трения на опорных и задней поверхности режущего зуба. При этом торцы режущих зубьев, обращенные в сторону, противоположную ходу протяжки, выполнены с опорой на указанные пружины сжатия. 2 ил.
Patent RU-2234960-C1 (RU)
Title: Method for removing wrinkles and juvenalizing skin in non-invasive way
Inventor: PONOMAREV I V
IPC: A61N5/067
Filed: 2003-03-26
Granted: 2004-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering pulsating laser radiation treatment at wavelength being equal to 511 or 578 nm in acting upon collagenous layer 1-1.2 mm under epidermis. Laser pulses duration is 10-50 ns, repetition frequency is 10-30 kHz. Laser impulse train exposure time is equal to 0.1-0.3 s per one 0.2-2.0 mm spot on skin covered with wrinkles. Power density does not exceed 10 J/cm 2 . The number of procedures and space separating them is set depending on depth and number of wrinkles and skin area dimensions. 
     EFFECT: enhanced effectiveness in removing wrinkles, folds and cicatrices without risk of traumatic complications. 
     3 cl
Patent RU-2225594-C1 (RU)
Inventor: BLOKHIN V A
IPC: G01N17/00
Filed: 2003-04-21
Granted: 2004-03-10
Abstract: Измеритель относится к неразрушающему контролю объектов и может быть использован для измерения параметров процесса коррозии металлов в электропроводящих жидких средах с целью диагностики состояния технологического оборудования и трубопроводов. Прибор содержит датчик-зонд, блок предварительной обработки сигналов, многоканальный аналого-цифровой преобразователь, микропроцессор, энергонезависимый модуль памяти, жидкокристаллический дисплей, клавиатуру, часы реального времени, нагревательный элемент и датчик температуры. Корпус прибора с размещенными в нем функциональными блоками и элементами помещен в герметичный защитный бокс. Энергонезависимый модуль памяти выполнен съемным с возможностью подключения к прибору с внешней стороны корпуса. Техническим результатом данного технического решения является расширение функциональных возможностей прибора и увеличение температурного диапазона, при котором может работать прибор. 4 з.п.ф-лы, 3 ил.
Patent RU-2232076-C1 (RU)
Inventor: LUKASHKIN N D
IPC: B32B15/20
Filed: 2003-04-30
Granted: 2004-07-10
Abstract: FIELD: engineering industry. 
     SUBSTANCE: the invention is pertinent to the field of plastic working of metals and may be used for manufacture of the flat bimetallic preforms of the broad dimensional range of thickness and a ratio of thickness of interlayers. The laminated interlayer is produced by rolling of the packet gathered from aluminum with a clad layer on its one side or with the clad layers on its both sides. The clad layer or layers are made out of fusible metals and alloys with the melting point temperatures lower than the temperature of a hot working pressure of aluminum and its alloys with their thickness of 0.1-0.2 in respect to the thickness of the laminated interlayer. Rolling is realized with reduction of a packet exceeding 40 % and less or equal to 90 %. As a result the dimensional range of produced bimetallic flat performs is expanded on thickness and on the ratio of the interlayers thickness, the adhesion activity of the aluminum interlayer to aluminum and its alloys is increased at temperatures of a hot working pressure of aluminum and its alloys. 
     EFFECT: increased dimensional range of thickness of produced bimetallic flat performs, ratio of interlayers thickness and adhesion activity of the aluminum interlayer to aluminum and its alloys. 
     3 cl, 1 ex
Patent RU-2233758-C1 (RU)
Inventor: GARANOV S A
IPC: B60H3/00
Filed: 2003-05-06
Granted: 2004-08-10
Abstract: FIELD: mechanical engineering; railway transport. 
     SUBSTANCE: invention relates to air conditioning devices for vehicles, including rail cars. Proposed passenger car air conditioning system includes monoblock air conditioner installed in ceiling space of car vestibule and containing cooling machine, outside air recirculating air suction branch pipes, branch pipe for delivering air processed in air conditioner into central air duct and unit to distribute conditioned air between compartments. Air conditioner contains additionally branch pipe to deliver conditioned air into central air duct installed in car. Unit to distribute conditioned air between compartments includes device for partial mixing of flows of outside and recirculating air and device for individual delivery and regulation of recirculating air. 
     EFFECT: enlarged air parameters control range, improved air distribution between compartments, possibility of individual control of air parameters. 
     3 dwg
Patent RU-2248777-C1 (RU)
Title: Method for delivering drugs to given area of eyeball in carrying out intravitreal interventions on account of ablatio retinae complicated with proliferative vitreoretinopathy
Inventor: ZAKHAROV V D
IPC: A61F9/007
Filed: 2003-06-18
Granted: 2005-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out subtotal vitrectomy, vitreal cavity tamponade with perfluororganic substance, silicon or gas mixture. Hydrophilic flexible polymer implant is additionally introduced having 60-85% water content into the vitreal cavity of 3 to 5 mm length saturated with drug to be introduced and enclosed into hydrophobic envelope having openings on its end. Then, the hydrophilic implant with the envelope is removed 1-2 weeks later. The implant is impregnated with 0.5% of 5-fluoruracyl solution. The hydrophilic implant is impregnated with Rubomicin solution. 
     EFFECT: enabled constant drug concentration in the vitreal cavity; enhanced effectiveness of treatment. 
     3 cl
Patent RU-2250415-C1 (RU)
Title: Annular combustion chamber of gas-turbine engine
Inventor: ANDREEV A V
IPC: F23R3/10
Filed: 2003-08-05
Granted: 2005-04-20
Abstract: FIELD: combustion chambers of gas turbine engines. 
     SUBSTANCE: annular combustion chamber includes housing, fire tube having air swirlers arranged on front wall and in lateral walls openings for air supply; at least one igniting device. Fuel sprayers are arranged coaxially relative to air swirlers and they are in the form of air swirler with tangential ducts and (or) in the form of outlet nozzle. At least one fuel sprayer is arranged in zone of igniting device and it has total surface area of its tangential ducts and (or) nozzle exceeding by 2 -30% surface area of all other sprayers. Invention provides generation in zone of igniting device reconcentrated air-fuel mixture and therefore enlarged starting range, especially in condition of negative temperature of environment air and in high-mountain air fields. 
     EFFECT: enlarged starting range. 
     3 cl, 3 dwg
Patent RU-2233361-C1 (RU)
Title: Устройство для автоматического регулирования натяжения прядей каната
Inventor: SHOSHIASHVILI M EH
IPC: B65H77/00
Filed: 2003-08-21
Granted: 2004-07-27
Abstract: Устройство относится к технологическому оборудованию метизной промышленности, а именно к производству стальных канатов. Устройство для автоматического регулирования натяжения прядей каната канатовьющей машины содержит установленные на роторе машины секции, несущие по три направляющих ролика, средний из которых установлен с возможностью возвратно-поступательного перемещения в радиальной плоскости машины перпендикулярно оси подачи заготовки и имеет привод гидравлического типа, включающий в себя маслостанцию и параллельно связанные с ее напорной магистралью гидроцилиндры. Между маслостанцией и гидроцилиндрами одностороннего действия с возвратными пружинами последовательно установлены первый двухпозиционный гидрораспределитель с электромагнитным управлением и регулируемый гидродроссель, а выход последнего связан с каждым гидроцилиндром через редукционные клапаны с пропорциональным электромагнитным управлением. Поршневая полость каждого гидроцилиндра связана через обратные клапаны со вторым двухпозиционным гидрораспределителем с электромагнитным управлением. Устройство отличается повышенной точностью регулирования натяжения. 2 ил.
Patent RU-2247695-C1 (RU)
Title: Method for production of spectral-pure lithium carbonate
Inventor: GAPEEVA S I
IPC: C01D15/08
Filed: 2003-09-11
Granted: 2005-03-10
Abstract: FIELD: analytical chemistry, in particular method for production of spectral-pure lithium carbonate. 
     SUBSTANCE: spectral-pure lithium carbonate is obtained by reaction of lithium hydroxide with hydrochloric acid followed by reaction with ammonium carbonate. Obtained lithium chloride solution hawing pH 8-9 is filtered and fed into chelating resin. Then lithium carbonate is precipitated with saturated ammonium carbonate solution, filtered, washed with hot distillated water, ethanol, and dried. Method of present invention makes it possible to obtain lithium carbonate containing <0.001 mass % (in respect to lithium) of sodium, potassium, and calcium. 
     EFFECT: method of improved efficiency. 
     1 ex
Patent RU-2255281-C1 (RU)
Title: Эжектор-конденсатор
Inventor: ZIMIN B A
IPC: F28B3/06
Filed: 2004-01-27
Granted: 2005-06-27
Abstract: Изобретение относится к вакуумным деаэрационным установкам, как один из их элементов. Кроме того, изобретение может применяться в технологии химической и других промышленностей для эжектирования и конденсации паров других жидкостей. Эжектор-конденсатор содержит корпус в виде обечайки с условно верхней и условно нижней крышками, с тангенциальными патрубками подвода и отвода рабочей воды, с патрубком подвода эжектируемой среды - выпара из деаэратора или из выпарной установки, установленным на одной из крышек. На второй крышке также установлен патрубок эжектируемой среды - выпара из деаэратора или из выпарной установки. Патрубок подвода эжектируемой среды продолжен внутрь корпуса и имеет торцевую заглушку и боковые окна для прохода эжектируемой среды внутрь корпуса. Внутри корпуса между патрубками подвода и отвода рабочей воды установлена кольцевая перегородка, разделяющая внутреннюю часть корпуса на входной и выходной отсеки. Изобретение позволяет повысить эжектирующую и конденсирующую способности центробежно-вихревого эжектора-конденсатора. 2 з.п. ф-лы, 2 ил.
Patent RU-2264105-C1 (RU)
Inventor: LJAGINSKIJ A N
IPC: B02B1/00
Filed: 2004-05-24
Granted: 2005-11-20
Abstract: FIELD: food-processing industry, in particular, preparing of farinaceous or semi-finished products. 
     SUBSTANCE: method involves cleaning cereal seeds from foreign matter; soaking in water for 10-38 hours at temperature of 5-30 C to moisture content of 34-60%; germinating seeds for 10-20 hours, followed by drying for 8-12 hours to moisture content of 14-30%; rubbing until mass of dispersed cereal seed particles is produced; pressing resultant mass through die having apertures with diameter of 0.7-1.0 mm; drying to moisture content of 11-16% for producing cereal seed granules having size of 0.7-1.0 mm. 
     EFFECT: stabilized composition, nutritive and technological properties of cereal concentrate. 
     3 cl, 1 tbl, 6 ex
Patent RU-2261132-C1 (RU)
Inventor: BRUK L G
IPC: A62B19/00
Filed: 2004-08-27
Granted: 2005-09-27
Abstract: FIELD: air purification equipment, particularly to remove hazardous vapor and aerosol from air. 
     SUBSTANCE: filter has cylindrical body with head which connects filter to mask, dust plug, charge member, upper and lower nets to connect charge member, aerosol filter and bottom with inlet orifice. Charge arranged between upper and lower nets provides carbon monoxide removal from air. Additional catalyst layer which sorbs and neutralizes organic vapor, sulfur-containing and other acid vapors is arranged between aerosol filter and lower net. Breathing valve is detachably secured in the neck. 
     EFFECT: increased air cleaning quality and service life of the filter, improved operational reliability. 
     5 cl, 5 dwg
Patent RU-2276239-C1 (RU)
Title: Beam
Inventor: DMITRIEV PETR ANDREEVICH
IPC: E04C3/07
Filed: 2004-11-04
Granted: 2006-05-10
Abstract: FIELD: building, particularly load-bearing structure of different buildings and building structures. 
     SUBSTANCE: beam comprises main frame composed of upper and lower belts and stiffening ribs arranged in-between, side walls of corrugated thin sheets connected with the frame so that corrugations of the sheets extend along longitudinal beam axis. Beam also has reinforcing ribs extending along longitudinal beam axis and arranged in side wall corrugations. The reinforcing ribs have flanges unconnected with stiffening ribs and belts along the full beam length or in beam zones characterized by maximal stresses. 
     EFFECT: increased load-bearing reliability, rigidity and stability in plane of flexure. 
     2 cl, 4 dwg
Patent RU-2285621-C1 (RU)
Inventor: BASJUK SEMAR TIMOFEEVICH
IPC: B60B3/06
Filed: 2005-03-21
Granted: 2006-10-20
Abstract: FIELD: transport engineering; wheels of vehicles. 
     SUBSTANCE: invention relates to wheels manufactured from light alloys by hot die forging.  Proposed wheel has disk part and rim in form of solid of revolution limited from outer side by support flats for tire with front and rear flanges, respectively, from one side and humps from other side.  Cavity for mounting of tire is made in part of rim between humps adjoining the humps with sections in form of mating pair of envelopes in zone of minimum diametral sizes of outer surfaces, with conical outer surfaces and inner surfaces with straight-line gyniatrics in meridional plane.  Said envelopes are pointed in different directions relative to said zone by larger diametral sizes of outer surfaces.  Said envelopes have cone angles of outer surface, respectively, α(2-9)° and β(25-80)°, rim in zone corresponding to section of cavity with angle of cone α made of variable thickness along axis of wheel.  Rim is mated with disk part at edge of disk part of said zones in place where thickness of said zone is maximum. 
     EFFECT: reduced mass of wheel at preservation of strength characteristics. 
     2 dwg
Patent RU-2294450-C1 (RU)
Title: Fuel pump of injection system of automobile
Inventor: KORNEEV ALEKSANDR IVANOVICH
IPC: F02M37/04
Filed: 2005-06-03
Granted: 2007-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to fuel devices of internal combustion engines.  Proposed fuel pump has two covers and pumping device placed in between and secured on electric motor shaft, and housing.  Expanded beam of fuel pump housing overlaps holes in which fixing member, for instance, dowel, is fitted.  Holes for fixing member are made in covers of fuel pump. 
     EFFECT: simplified design of pump. 
     4 cl, 2 dwg
Patent RU-2299698-C1 (RU)
Title: Способ коррекции сколиоза носа
Inventor: OGANESJAN SAMVEL SERGEEVICH
IPC: A61B17/24
Filed: 2005-11-01
Granted: 2007-05-27
Abstract: Изобретение относится к медицине, а именно к оториноларингологии, и может найти применение при коррекции сколиоза носа у пациентов с выраженной асимметрией лица с характерным вогнуто-выпуклым контуром. Сущность способа заключается в полной мобилизации костей носа, репозиции их в положение, позволяющее гармонизировать черты лица пациента, и фиксации спинки носа в новом положении. Причем новое положение спинки носа находят по двум точкам, а именно точке А, проецирующейся на корень носа и расположенной на середине отрезка A 1 A 2 , представляющего собой расстояние между внутренними углами глаз, и точке В, расположенной на отрезке B 1 B 2 , параллельном отрезку А 1 А 2 , проходящем через кончик носа и ограниченном контуром лица, при этом местоположение точки В на отрезке B 1 B 2  определяют, используя соотношение второй золотой пропорции, а именно деление отрезка в соотношении 44:56, причем размер 56 откладывают от вогнутого контура лица. Использование данного изобретения позволяет максимально гармонизировать черты асимметричного лица. 15 ил.
Patent RU-2302154-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-12-16
Granted: 2007-07-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing meat-vegetable canned food. It is necessary to prepare all the recipe components, rice should be boiled up to a 2-fold increase of its weight, the prepared meat should be chopped, onions should be chopped, fried in grease and partially grated. Then rice, meat, ungrated part of onions should be mixed with common salt and hot black pepper to obtain the stuffing. The latter should be formed, breaded in wheat flour and fried in grease to obtain small meat balls. The prepared new white head cabbage should be chopped and frozen, carrots and parsley root should be chopped, fried in grease and grated, the prepared wheat flour should be fried and all the components mentioned mixed with grated part of onions, bone broth, tomato paste, sugar, common salt, hot black pepper and laurel leaf to obtain the sauce. Small meat balls, cabbage and sauce should be packed, sealed and sterilized to obtain the target product. The innovation enables to manufacture canned food being of higher digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency.
Patent RU-2304031-C1 (RU)
Inventor: MALININ JURIJ PAVLOVICH
IPC: B21C25/00
Filed: 2006-01-10
Granted: 2007-08-10
Abstract: FIELD: plastic working of metals, possibly tools for pressing articles. 
     SUBSTANCE: guide for pressing panels includes housing with inner cavity whose cross section has contour similar to cross section of pressed panel. Said inner cavity is formed between two guiding members rigidly joined with carriages. Said carriages move by means of transfer mechanisms along guiding strips mounted normally relative to lengthwise axis of housing being in the form of rectangular chute. 
     EFFECT: possibility for using one guide at making several types of panels of different size. 
     4 dwg