baber/WOPTO huggingface dataset:
Patent RU-2295052-C2 (RU)
Title: Liquid propellant rocket power plant
Inventor: SHCHERBAKOV ANDREJ NIKOLAEVICH
IPC: F02K9/48
Filed: 2005-03-09
Granted: 2007-03-10
Abstract: FIELD: liquid propellant rocket power plants with turbopump units. 
     SUBSTANCE: the liquid propellant rocket power plant having liquid-hydrogen and liquid-oxygen tanks with booster pumps and main turbopump units uses also an electrochemical generator with an oxygen inlet and outlet and a hydrogen inlet and outlet, oxygen ejector, hydrogen ejector and two electric motors, one of which is connected to the shaft of the oxygen booster pump, and the other-to the shaft of the hydrogen booster pump, the oxygen inlet of the electrochemical generator is connected through a pipe to the gas  cushion of tank with liquid oxygen, and the outlet-to the inlet of oxygen ejector, whose outlet is connected to the gaseous oxygen supply pipe to the reaction chamber: the hydrogen inlet of the electrochemical generator is connected through a pipe to the gas, cushion of the tank with liquid hydrogen, and the outlet is connected to the inlet of the hydrogen ejector, whose outlet is connected to the gaseous hydrogen supply line to the reaction chamber. 
     EFFECT: provided reliable multiple starting of the liquid propellant rocket power plant. 
     1 dwg
Patent RU-2317066-C2 (RU)
Title: Depigmenting composition for skin containing adapalen and at least one depigmenting substance
IPC: A61K8/34
Filed: 2003-09-01
Granted: 2008-02-20
Abstract: Topically applicable skin depigmenting compositions, suited for treatment of such hyperpigmentary disorders as melasma and chloasma, contain a thus effective amount of at least one skin depigmenting active agent, for example hydroquinone or 4-hydroxyanisole, in admixture with a depigmentation-accelerating amount of adapalene (6-[3-(1-adamantyl)-4-methoxyphenyl]-2-napthanoic acid), and optionally with at least one sunscreen, formulated into a topically applicable, physiologically acceptable medium therefor.
Patent RU-2295475-C2 (RU)
Inventor: APALISHIN GERMAN TIMOFEEVICH
IPC: B64C3/50
Filed: 2005-04-11
Granted: 2007-03-20
Abstract: FIELD: aeronautical engineering; control mechanisms for aerodynamic surfaces, flaps for example. 
     SUBSTANCE: kinematic members of control mechanism are linked by means of articulated units, ball joint inclusive which connects bracing strut with aircraft wing bracket including load-bearing axle and inner ring. Mounted on load-bearing axle and rigidly connected with it is  bush with radial flange projections engageable with mating grooves of inner ring made on its end surface. Load-bearing axle is stepped in form and is provided with eccentric mounting surface for bush; load-bearing axle is locked on wing bracket ear by means of splined washer. Number of smoothly distributed grooves is no less than six; grooves and projections may be rectangular in shape. Bush may be locked on load-bearing axle by means of key. It is good practice to make axle with splined head for splined washer. Provision is made for control of position of kinematic members of mechanism with aerodynamic surface connected with it keeping inner ring of ball joints against turn. 
     EFFECT: enhanced reliability; increased loading characteristics. 
     5 cl, 3 dwg
Patent RU-2293369-C2 (RU)
Title: Система и способ перевода по видеотелефону
Inventor: SAKHASI NOZOMU
IPC: G06F40/30
Filed: 2003-09-25
Granted: 2007-02-10
Abstract: Изобретение относится к системам перевода по видеотелефону. Техническим результатом является создание системы и способа перевода по видеотелефону, в котором вызывающему абоненту не требуется заранее производить звук переводчика и проводить консультации с партнером по разговору, причем такие система и способ доступны также в срочных случаях, благодаря чему минимизируют время занятости переводчика, для уменьшения затрат на услуги по переводу. Достигаемый тем, что система перевода по видеотелефону принимает вызов из терминала вызывающего абонента и сверяется с таблицей регистрации переводчика для выделения номера терминала переводчика, способного обеспечить перевод между языком вызывающего абонента и языком вызываемого абонента, и соединяет терминал вызывающего абонента, терминал вызываемого абонента и терминал переводчика, также система перевода имеет функцию передачи видеоизображения и звука, необходимых для перевода между терминалами, звук переводчика передают либо вызывающему абоненту, или вызываемому абоненту по определению терминала переводчика, а звук партнера по разговору подавляют или прерывают, когда детектируют звук переводчика с помощью звукового синтезатора, что обеспечивает скорость и точность услуги перевода. 6 н.п. 13 з.п. ф-лы, 22 ил.
Patent RU-2335441-C2 (RU)
Inventor: KHARTMAN UIL JAM KH
IPC: B65D17/34
Filed: 2003-11-20
Granted: 2008-10-10
Abstract: FIELD: technological processes; packing. 
     SUBSTANCE: cover contains central panel, which has side of product, side of use and external peripheral edge. Inseparable eye is fixed to side of use of central panel by means of rivet. Displaced detachable petal is installed in central panel next to rivet. Detachable petal is determined with broken groove and nonbreaking section of bend. External periphery of geometric shape of broken groove is defined with the length of curvilinear groove. Petal may be divided into quarters that are installed in clockwise direction. Geometric shape of detachable petal is asymmetrical. Second or third quarters contain section of groove with radius (R qt ) of curvature that is more than curvature radius of groove section, accordingly, in the other second or third quarter. Detachable petal also has most distanced in radial direction section of groove, which is installed in the quarter that does not contain section of groove with curvature radius (R qt ). 
     EFFECT: invention provides easy opening of jar with provision of large opening without drink spilling. 
     15 cl, 8 dwg
Patent RU-2317936-C2 (RU)
Inventor: KHAJN VIL FRID
IPC: B66B9/08
Filed: 2005-06-01
Granted: 2008-02-27
Abstract: FIELD: hoisting equipment. 
     SUBSTANCE: elevator comprises upper running rail, lower running rail and slide moving along the rails. Four driving rollers connected to drive are installed on the slide. In some embodiments each driving roller has independent driving unit made as geared engine. The geared engine has self-braking reduction gear. Driving roller is connected to output reduction gear shaft. In the first embodiment slide has frame with fixed carrying member and movable carrying member connected thereto. Each of fixed and movable carrying members has two driving rollers with geared engines. Movable carrying member may rotate about axis transversal to movement direction and is arranged so that space between movable carrying member and fixed one may be changed. The movable carrying member is urged towards running rail with resiliently compressed strut. In the second embodiment driving rollers are arranged from opposite sides of load-bearing plates. Reduction gears are made as bevel gears, wherein each drive of geared engine of each load-bearing panel is near reduction gear of another geared engine. 
     EFFECT: simplified structure and increased reliability. 
     7 cl, 11 dwg
Patent RU-2304071-C2 (RU)
Inventor: KOVTUN VLADIMIR SEMENOVICH
IPC: G05D23/00
Filed: 2005-10-11
Granted: 2007-08-10
Abstract: FIELD: space engineering; ensuring required thermal conditions of spacecraft. 
     SUBSTANCE: at the beginning of flight, test measurements of output characteristics of onboard equipment are conducted over entire range of temperature at area of installation. Accurate measurements are recorded. During flight, present output characteristics of onboard equipment are measured and are compared with the most accurate measurements; discrepancy between taken-off and accurate measurements of output characteristics shall be lesser than the permissible limits. Temperature control procedure is carried out at area of installation of equipment within temperature range recorded beforehand. In case of failure to satisfy this condition, second condition shall be checked; according to this condition, present magnitude of spacecraft internal temperature at the moment of fulfillment of the first condition shall be within range of  temperature inside onboard equipment recorded beforehand. In case of failure to satisfy the second condition, new temperature range is determined and recorded for satisfying the second condition. In case of satisfaction of the first condition, temperature control is conducted in area of installation of  onboard equipment within new temperature range; in case of failure to satisfy the first condition in conducting the second condition, test measurements are repeated and new temperature ranges are determined for temperature control of onboard equipment. Procedures are continued till completion of flight. 
     EFFECT: increased service life of spacecraft due to increased service life of equipment. 
     3 dwg
Patent RU-2311045-C2 (RU)
Inventor: STROKAN OLEG VLADIMIROVICH
IPC: A23L13/40
Filed: 2005-11-02
Granted: 2007-11-27
Abstract: FIELD: food processing industry, in particular foodstuff production. 
     SUBSTANCE: claimed method includes preparation of raw materials from cereals or pulse, sprouting, washing, grinding, and extraction. Sprouting in carried out in purified water at temperature of 20-25°C to produce 1-2 mm sprouts. Extraction of raw materials is carried out in purified water taken in volume ratio of 1:1 for 2-3 hours. Then liquid and solid phases representing biologically active additives are separated. Method for foodstuff production includes filler introducing into raw materials followed by pasteurizing and cooling, wherein liquid biologically active additive obtained by abovementioned method is used as filler. Additive is introduced in amount of 15-33 % based on mass of finished product. Pasteurizing is carried out at temperature of 75-80°C for 15-20 min. Disclosed is foodstuff containing raw materials and liquid biologically active additive in amount of 15-33 %. Alternatively product contains butter and melted cheese as raw materials and solid biologically active additive obtained by abovementioned method as filler. 
     EFFECT: product of high biological activity, energetic and regenerating properties. 
     14 cl, 3 tbl, 7 ex
Patent RU-2307361-C2 (RU)
Title: Электростатический вольтметр
Inventor: KHAJRULLIN IREK KHANIFOVICH
IPC: G01R5/28
Filed: 2005-11-28
Granted: 2007-09-27
Abstract: Изобретение относится к области измерительной техники, в частности к электрическим приборам, которые могут быть использованы для измерения высоких напряжений. Техническим результатом изобретения является повышение точности. Электростатический вольтметр содержит диэлектрический корпус, два электрода, выводы которых соединены с измерительными клеммами, подвижный элемент в виде цилиндрического диэлектрика, расположенного на оси, связанной с корпусом и имеющей возможность вращениями, отсчетное устройство со шкалой, нанесенной на торец подвижного элемента, включающее два световода. Подвижный элемент имеет вертикальную ось вращения, которая закреплена к диэлектрическому корпусу, при этом электроды имеют возможность поворота на необходимый угол при помощи винтов-корректоров, расположенных на верхней части электростатического вольтметра. 1 з.п. ф-лы, 1 ил.
Patent RU-2375621-C2 (RU)
Inventor: MISHO MARK
IPC: F16H57/00
Filed: 2004-05-28
Granted: 2009-12-10
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to improvement of input planetary stage for large gear box designed for turbine wind-electric generator of 500 kW power and more. The planetary gear box of the input stage for the generator of the large wind turbine consists of a circular tooth gear, two or more satellites and of a sun gear. One or more teeth, preferably all, of planetary tooth gears of the gear box are super-finished by means of chemically accelerated vibration finish treatment to the value of micro-asperity of surface profile, approximately 0.25 mcm or less. 
     EFFECT: invention increases service life of bearings, reduces wear and noise caused by vibration and friction, reduces surface fatigue, increases resistance to corrosion-mechanical wear, simplifies run-in and increases operation life and efficiency of gear box. 
     33 cl, 8 dwg
Patent RU-2381875-C2 (RU)
Inventor: GIK LEV ARONOVICH
IPC: B23B27/12
Filed: 2006-01-30
Granted: 2010-02-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: tool includes holder, spindle with round operating element, which is installed on supports having a race in the form of bearings, and device for adjusting axial gaps in them. For improving reliability, life time and simplifying the design, some part of race is made in the form of sleeve located on cylindrical surface of spindle, installed with possibility of being moved and locked on it, and intended for adjusting axial gaps. Bearings can be thrust or journal-and-thrust. 
     EFFECT: improving reliability, life time and simplifying the design. 
     2 cl, 2 dwg
Patent RU-2393534-C2 (RU)
Inventor: TRAUT EHRIK
IPC: G06F17/00
Filed: 2006-02-07
Granted: 2010-06-27
Abstract: FIELD: information technologies. 
     SUBSTANCE: method includes initially executed separation of time range of guest physical addresses of the first virtual machine for joint use of pages with the second virtual machine. Time range is within the limits of guest physical address space of the first virtual machine. Request for access is received from the second virtual machine, same as request of direct access to memory, to pages accessible for the first virtual machine. Reference counter of incomplete accesses to pages increases to indicate incomplete access, and pages are displayed into time range of guest physical addresses. Access to pages is realised, and value of reference counter is reduced. Displaying guest physical ranges in the time range is then removed, if value of reference counter equals zero. 
     EFFECT: improved efficiency of main computer operation. 
     11 cl, 6 dwg
Patent RU-2339923-C2 (RU)
Title: Graduation and measurement of temperature in liquid melt using optical fibres
Inventor: KJUJPERS JAN
IPC: G01J5/10
Filed: 2004-06-24
Granted: 2008-11-27
Abstract: FIELD: physics. 
     SUBSTANCE: at one end of an optical fibre there is a reference substance with known reference temperature. The substance is heated to its reference temperature. The signal entering the fibre when reference temperature is reached enters the measuring device in form of a calibration signal and is compared in it with the theoretical value of the reference temperature. The difference is used for graduation. Attenuation in the fibre is determined. 
     EFFECT: improved method of balancing measuring signals and the corresponding device for implementing the method. 
     16 cl, 4 dwg
Patent RU-2346810-C2 (RU)
Inventor: BUCHKO IGOR VLADIMIROVICH
IPC: B28B7/24
Filed: 2006-03-16
Granted: 2009-02-20
Abstract: FIELD: mechanics; construction. 
     SUBSTANCE: proposed device is designed to attach and protect anchor head in concreting ties comprises anchors, a metal structure and an appliance for attachment at the said structure bottom and protection of the anchor heads. The anchor leg is jointed to its head with the help of a rigid flange sealer where on the head lower part rests the said lower part representing a closed surface receiving the aforesaid flexible sealer. The mounting holes arranged in the aforesaid metal structure match the anchor head side surface shape, with the flexible sealer fitted therein. Note that the said surface has a lead-in chamber to receive the said flexible sealer. Note that the sealer outer surfaces are arranged at the "α" angle to the inner surface to ensure interference fit between the flexible sealer and the metal structure holes walls. 
     EFFECT: lower labor and metal input. 
     2 cl, 6 dwg
Patent RU-2327036-C2 (RU)
Inventor: ZUBOV VLADIMIR PAVLOVICH
IPC: E21C41/16
Filed: 2006-05-15
Granted: 2008-06-20
Abstract: FIELD: mining engineering. 
     SUBSTANCE: debugging area of slope mine is divided into blocks of mineral resources. Blocks are prepared to debugging carrying out development workings 4-7. Blocks debugging are made consequently with long faces, equipped with scouring mechanised systems 2, without leaving between blocks mineral resources pillars. After termination of scouring works in long faces mechanised systems 2 are dismantled. At closing stage of block debugging after face finding 1 in one line with selvage a-b of mineral resources massive, appeared while block debugging which has the common boundary o-k with debugging block, scouring works are continued till upper roof rock fall in developed face bay and till face rock refuse 1 on its middle bay from fraction openings 3, appeared in upper roof while rock falling, on the distance b, equal to the width of face area. 
     EFFECT: costs decreasing connected with accomplishing of assembling-dismantling works, as well as a time cutting of their accomplishing and safety improving. 
     3 dwg
Patent RU-2342322-C2 (RU)
Title: Method of leaching for bauxite pulp, facility (versions) and heat-exchanger for its inmplementation
Inventor: TROFIMOV LEON IGNAT EVICH
IPC: F28D7/00
Filed: 2006-08-14
Granted: 2008-12-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: group of inventions concerns manufacturing of alumina during the process of bauxite pulp leaching. Method includes heating of initial pulp during its movement in heat-exchanging pipes bundle of shell-and-tube heat exchanger, withdrawing from stream of heated leached pulp, its heating till specified final temperature in shell-and-tube heat exchanger by direct steam, fed from outside, cooling of heated leached pulp with withdrawing heat transport to the stream of initial pulp. Cooling of leached pulp is implemented at it movement in heat-exchanging pipe bundle, and heat transport from heated leached pulp to the stream of initial pulp is implemented by means of usage thermosyphon effect by means of buffer medium, in the capacity of which it is used steam and condensate of water steam. At that initial pulp is fed to condensation zone of thermosyphon, and leached pulp - into its evaporation zone. Facility (the first version) contains heat-exchanger with double horizontally - piped bundles, where evaporating and condensation tube banks are located in one body. Evaporating tube banks of heat-exchangers are connected sequentially to each other by coal slurry pipeline. Condensation tube banks of heat-exchangers are connected by coal slurry pipeline sequentially to each other. Outlet fitting of the last condensation tube banks is connected by coal slurry pipeline to inlet fitting of high-temperature shell-and-tube heater, outlet fitting of which is connected to coal slurry pipeline with inlet fitting of evaporating heat-exchanger tube bank. Facility (the second version) is outfitted by spaced by height shell-and-tube heat-exchangers with condensation tube banks for heating of initial pulp and shell-and-tube heat-exchangers with evaporating tube banks for cooling of leached pulp, arranged in pairs: the first in the same direction as pulp heat-exchanger with evaporating tube bank is connected to the last heat-exchanger with condensation tube bank, the second heat-exchanger with evaporating tube bank is connected to the last heat-exchanger with condensation tube bank, and all of following heat-exchangers are connected respectively. Inventions provide decreasing of costs, reduction of equipment overall dimensions. 
     EFFECT: costs decreasing, reduction of equipment overall dimensions. 
     5 cl, 7 dwg
Patent RU-2341661-C2 (RU)
Inventor: ANNERFEL D MATS
IPC: F01D5/18
Filed: 2005-02-25
Granted: 2008-12-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: assembly incorporating rotor and defining rotor machine blade or vane, its rotor running about axis X, comprises inner space limited by first and second walls facing each other. Aforesaid inner space has inlet and outlet holes and forms a coolant fluid passage from the said inlet to outlet hole. Inner space has also at least first and second ribs. The first ribs extend from the first wall and pass in fact in parallel to form first channels for fluid medium to pass therein from the front end of the first ribs to rear end of the said ribs. Second ribs extend from the second wall to form second channels for fluid medium to pass from the front end of the second ribs to rear end of the said ribs. The said first and second ribs intersect nearby the said rear end so that the said first and second channels form common outlet channels defined by the flow area. Every such common outlet channel incorporates a device designed to reduce flow area nearby its rear end. Note that first and second ribs feature the main thickness all along their length and, at their intersection, they have thickness exceeding the main one that is required to reduce aforesaid area of the said common channel flow area. 
     EFFECT: invention allows reducing aerodynamic losses in coolant medium, increases durability of blades an vanes as well as their resistance against dust effects. 
     22 cl, 5 dwg
Patent RU-2345737-C2 (RU)
Title: Протез стопы с настраиваемыми характеристиками
Inventor: TAUNSEND BARRI V
IPC: A61F2/60
Filed: 2005-03-30
Granted: 2009-02-10
Abstract: Группа изобретений предназначена для использования в протезах нижних конечностей и может быть использована в протезировании и протезостроении. Протез стопы имеет продольно проходящий киль стопы и упругую, монолитно выполненную стойку голени, проходящую вверх от киля стопы, для образования голеностопной области протеза стопы и нижней протезной части ноги над голеностопной областью для соединения с нижним окончанием протезной гильзы на культе ноги человека. Нижний участок стойки голени, проходящий вверх от киля стопы, имеет обращенную вперед выпукло-изогнутую форму. Стойка и участок киля стопы выполнены монолитно. В результате протез стопы обеспечивает симметричность походки за счет имитации процессов, происходящих в стопе при ходьбе человека. 3 н. и 13 з.п. ф-лы, 54 ил.
Patent RU-2357294-C2 (RU)
Inventor: MEDOVNIK ANATOLIJ NIKOLAEVICH
IPC: G09B5/06
Filed: 2006-12-05
Granted: 2009-05-27
Abstract: FIELD: information technology. 
     SUBSTANCE: invention relates to pedagogy, in particular to methods of using visual and audio demonstration of teaching material. Transfer of teaching materials is carried out simultaneously with supplementary information, received in real time mode. The trainer co-ordinates actions of trainees, aimed at mastering supplementary information. Trainees keep the teaching material on data carriers on their training place. Constant communication is established between trainees, providing information exchange. Workplace for trainees includes the study subjects, equipped with video cameras with broadcasting networks and monitoring devices, devices for displaying information and servers, combined means of communication on a local network. The additional server is connected by means of communication to additional servers of other disciplines in a relaying system made with possibility of connecting to other relaying systems. The trainer's server is made with the possibility of connection through the means of communication to other servers with the given discipline. 
     EFFECT: expanding the knowledge base used in the learning process. 
     4 cl, 5 dwg