baber/WOPTO huggingface dataset:
Patent RU-2164380-C1 (RU)
Title: Устройство для обеспечения измерения антеверзии головки и шейки бедренной кости
Inventor: KOLESNIK A I
IPC: A61F2/36
Filed: 2000-05-18
Granted: 2001-03-27
Abstract: Изобретение относится к медицине, а именно к ортопедии, рентгенологии, биомеханике, анатомии, антропологии. Техническим результатом изобретения является точное измерение антеверзии головки и шейки бедренной кости. Устройство состоит из жестких несущих стержней в виде длинного прямоугольника, который состоит из трех отдельных цельных прямоугольников, соединенных последовательно между собой посредством одноплоскостных шарниров, причем у среднего прямоугольника боковые несущие стержни являются раздвижными. Каждый прямоугольник имеет по несколько параллельно расположенных одинаковой длины тонких стержней со скользящим креплением на боковых несущих стержнях прямоугольников. Тонкие стержни подвижны относительно боковых несущих стержней прямоугольников и относительно друг друга. 9 ил.
Patent RU-2162942-C1 (RU)
Title: Способ увеличения емкости пруда-отстойника хвостохранилища
Inventor: MAKEEV A JU
IPC: E21C41/26
Filed: 2000-06-05
Granted: 2001-02-10
Abstract: Изобретение относится к горной промышленности. Целью изобретения является увеличение объема пруда-хвостохранилища. Сущность изобретения заключается в том, что, с целью увеличения емкости пруда, особенно для зимнего периода в районах с продолжительными периодами отрицательных температур, в процессе наполнения хвостохранилища пульпой производят ускоренное наращивание экрана из хвостов по верхнему откосу ограждающих дамб путем послойного срезания пляжа ковшом, который закрепляют тросом с двумя механическими шасси, имеющими положительную плавучесть и оборудованными тяговыми лебедками, причем первое шасси располагают на границе пляжа и пруда-отстойника, а второе шасси располагают на гребне ограждающей дамбы, загружают за счет тягового усилия, создаваемого лебедкой при движении ковша, затем транспортируют ковш на гребень ограждающей дамбы, где его разгружают, затем возвращают на границу пляжа и пруда для следующей загрузки, причем механическое шасси с положительной плавучестью передвигают последовательно по всему периметру хвостохранилища, увеличивая площадь пруда-отстойника. 1 з.п. ф-лы, 3 ил.
Patent RU-2164485-C1 (RU)
Inventor: DNEPROVSKIJ V V
IPC: B63B1/36
Filed: 2000-08-30
Granted: 2001-03-27
Abstract: FIELD: shipbuilding; devices for reduction of hydraulic resistance to motion of objects in various media. SUBSTANCE: fairing is mounted in bottom section of craft; its shape copies the shape of craft. Fairing is provided with tension mechanism, closed movable taper with guide members and guide members and guide grooves. Fairing body has smooth surface. Movable tape is provided with detachable guide members secured over its edges and engaged with guide grooves. Grooves are provided over entire length of fairing body on its both sides; they are located at distance which is lesser than width of tape, thus dividing it into sections. It is good practice to make fairing body in form of structure embracing the fore and central portion of craft. Grooves shall be made in form of ]- shape open towards tape; profile inserts are received by these slots. Inserts may be made from flexible material. Detachable guide members of tape may be made in form of bolted joint with bearing part copying the insert profile. EFFECT: simplified construction of fairing; facilitated procedure of manufacture; enhanced technical and economical properties of water craft. 6 cl, 7 dwg
Patent RU-2181479-C1 (RU)
Title: Test bed to measure axial forces in centrifugal pump
Inventor: KOTIN A P
IPC: F04D29/041
Filed: 2000-09-19
Granted: 2002-04-20
Abstract: FIELD: hydraulic engineering, laboratory testing equipment. SUBSTANCE: test bed is designed to measure axial forces emerging with operation of centrifugal pump. Test bed includes pump, coupling and electric motor. Shaft of electric motor on side opposite to pump is extended and cover is fitted with sleeve housing partition. Two thrust bearings in races are placed on both sides of partition. Disc springs carrying strain-gauge transducers are positioned between partition and races. Ball bearings of electric motor are mounted for movement. EFFECT: increased measurement precision, reduced labor input while conducting experiments. 4 dwg
Patent RU-2186435-C1 (RU)
Inventor: CHISTJAKOV S P
IPC: H01H33/66
Filed: 2001-06-14
Granted: 2002-07-27
Abstract: Изобретение относится к области электротехники. Технический результат - повышение надежности крепления вакуумной дугогасительной камеры в изоляционном корпусе выключателя. Это достигается тем, что элемент крепления камеры в изоляционном корпусе, выполненный в виде разрезанного полого цилиндра, снабжен по крайней мере одним кольцевым выступом, размещенным в кольцевой проточке, выполненной на внутренней поверхности изоляционного корпуса, и разделен по крайней мере на две части, выполненные в виде секторов полого цилиндра, которые размещены друг напротив друга и соединены между собой при помощи по крайней мере одного распорного элемента. 1 з.п. ф-лы, 2 ил.
Patent RU-2193127-C1 (RU)
Inventor: NOSOV O N
IPC: F16H35/02
Filed: 2001-09-06
Granted: 2002-11-20
Abstract: FIELD: mechanical engineering; applicable as conversion mechanisms in devices of rotor type, variable-speed drives, drives, mechanisms of intermittent rotation, etc. SUBSTANCE: conversion differential gear has two coaxial output shafts with rigidly secured sun gears, one of which is installed with displacement relative to its rotation axis and has nonround shape and similar number of teeth with engaged round satellite gears eccentrically displaced through the same value, carrier carrying axles of two-row satellite gears engageable with sun gears and ensuring kinematic connection between output shafts. Output shafts are composite and formed of several hollow coaxial shafts with sun gear secured to them forming composite sun gears kinematically connected through their two-row satellite gears. Composite output shaft connected with composite nonround sun gear has device fixing or allowing regulation of angular positions of nonround sun gear relative to one another. Invention provides for production of sequence of pulses of nonuniform rotation on composite output shaft of differential gear with variable in value speeds of rotation of driven links required direction of rotation and their mutual phase shift at constant speed of rotation of driving link. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2211746-C1 (RU)
Title: Method for making castings with oriented and monocrystalline structure and apparatus for performing the same
Inventor: TOLORAIJA V N
IPC: B22D27/04
Filed: 2001-12-26
Granted: 2003-09-10
Abstract: FIELD: manufacture of castings of refractory alloys, particularly castings of turbine blades of gas-turbine engines and plants. SUBSTANCE: apparatus includes vacuum chamber having preheating chamber, cooling chamber and annular screen dividing said two chambers. Screen and cooling chamber are arranged in upper part of vacuum chamber; preheating chamber is arranged in lower part of vacuum chamber. Melt metal is poured to ceramic mold through riser communicated with lower portion of casting mold by means of casting duct. Oriented crystallization is realized by moving ceramic mold from preheating chamber to cooling chamber against gravity action. It provides elimination of convective flows in liquid-solid zone of casting. EFFECT: enhanced quality of casting due to elimination of stream liquation stripes. 5 cl, 1 dwg
Patent RU-2214866-C1 (RU)
Inventor: BAKHAREV S A
IPC: B03B5/70
Filed: 2002-02-26
Granted: 2003-10-27
Abstract: Изобретение может быть использовано при обогащении полезных ископаемых. Способ промывки золотоносных песков включает образование первичной пульпы, подачу ее на гравитационное разделение на основной шлюз и дополнительный шлюз. Основной шлюз имеет постоянный угол наклона и трафарет с постоянными параметрами. Дополнительный шлюз содержит трафарет с регулируемыми параметрами и установлен под углом, меньшим угла установки основного шлюза. Пульпу на выходе основного шлюза разделяют на верхнюю и нижнюю часть. Осуществляют направление нижней части пульпы на вход дополнительного шлюза. Верхнюю часть пульпы сбрасывают в накопитель. На входе дополнительного шлюза перемешивают и дегазируют нижнюю часть пульпы. На дополнительном шлюзе осуществляют акустическое воздействие на пульпу при помощи размещенных по длине гидроакустических излучателей ультразвукового, звукового и низкого звукового диапазонов частот. Технический результат - повышение эффективности улавливания мелкого золота, снижение технологических потерь. 4 ил.
Patent RU-2216217-C1 (RU)
Title: Paste
Inventor: KVASENKOV O I
IPC: A23L13/40
Filed: 2002-05-15
Granted: 2003-11-20
Abstract: FIELD: food-processing industry. SUBSTANCE: paste comprises beef, pork, ox or hog liver, pork fat, soya full-fatty flour, onion, red sweet pepper, bone bouillon, carbon dioxide extracts of black bitter pepper and nutmeg, salt, and preparation produced from Mortierella alpina micromycet biomass by predetermined process. EFFECT: simplified composition, reduced consumption of carbon dioxide extracts of spices, and improved consumer properties of paste. 4 ex
Patent RU-2214436-C1 (RU)
Title: Weatherproof coating composition
Inventor: LAVRENT EVA I L
IPC: C08L83/04
Filed: 2002-05-22
Granted: 2003-10-20
Abstract: FIELD: protective coatings. SUBSTANCE: composition contains, wt %: organosilicon film-forming component (as dry residue) 5.0-60.0, metal oxide 0.01-25.0, silicate filler 2.0-40.0, rheological additive 0.5-5.0, plasticizer 0.2-2.5, hardener 0.05-2.5, and organic solvent - the balance. EFFECT: improved mechanical characteristics and facilitated operation under elevated humidity conditions. 4 cl, 2 tbl
Patent RU-2222850-C1 (RU)
Title: Method for attaining optimal parameters of pressure recovery system for supersonic chemical lasers
Inventor: BOREJSHO A S
IPC: H01S3/00
Filed: 2002-05-30
Granted: 2004-01-27
Abstract: FIELD: laser engineering; single-step pressure recovery systems for supersonic chemical lasers such as mobile systems. SUBSTANCE: pressure recovery system is finished by connecting it to supersonic low-pressure gas flow source made in the form of gas-dynamic supersonic chemical laser simulator and varying physical and chemical parameters of both in following sequence: ejector is separately started at no load until gas pressure upstream of nozzles is equalized with rated pressure in gas supply channel upstream of ejector; optimal parameters of pressure recovery system are set by determining and matching ejector and supersonic diffuser characteristics; for the purpose loading characteristics of ejector and ejector gas feed channel pressure are measured, ejector pressure drop as function of flowrate of model gas being ejected is found by varying sectional area of ejector nozzle neck or of ejector neck. Each time when geometric parameters of ejector are varied, its loading characteristic is measured again. Then starting pressure and pressure drop of supersonic diffuser are measured. EFFECT: reduced cost of experimental finishing of laser. 1 cl, 2 dwg
Patent RU-2217962-C1 (RU)
Inventor: LITVINOVA L M
IPC: A23L19/00
Filed: 2002-06-07
Granted: 2003-12-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves filling cans with solid components including at least one dry vegetable component and liquid media; sealing and sterilizing; introducing into liquid media composition preparation produced by sequential extracting of Pythium insidiosum 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: increased color stability of canned food. 2 ex
Patent RU-2206825-C1 (RU)
Inventor: KORDIT E A
IPC: F23D5/06
Filed: 2002-06-27
Granted: 2003-06-20
Abstract: FIELD: power engineering; motor-car industry. SUBSTANCE: burner unit is provided with newly introduced vortex generator and air feed nozzle coaxially disposed inside main air feed nozzle so that it projects from the latter, at least one row of slits being made on its projecting side surface. Additional- nozzle vortex generator is mounted under main-nozzle vortex generator. Proposed design enables organization of air jets in upper part of combustion chamber from air flow different from that used to form air jets in lower part of combustion chamber. EFFECT: enhanced power capacity and completeness of fuel combustion. 1 cl, 1 dwg
Patent RU-2221261-C1 (RU)
Title: Method of acoustic sounding of ocean
Inventor: KORENBAUM V I
IPC: G01S15/00
Filed: 2002-07-09
Granted: 2004-01-10
Abstract: FIELD: underwater acoustics, underwater research, determination of hydrophysical heterogeneity of ocean, in particular. SUBSTANCE: in compliance with invention complex signal is emitted and received in distant point by three receivers of particle velocity identical in sensitivity, orthogonally oriented in space and having single phase center. Convolution of received and emitted signals is computed across output of each receiver of particle velocity, fragments of signals spaced in time and maxima of voltages in proper channels are found, horizontal and vertical angles are computed by mathematical expressions. EFFECT: simultaneous determination of both horizontal and vertical angles of arrival of signal under multibeam conditions, simplification of method. 6 dwg
Patent RU-2222771-C1 (RU)
Title: Rocket
Inventor: ZHUKOV V P
IPC: F42B15/00
Filed: 2002-07-25
Granted: 2004-01-27
Abstract: FIELD: armaments, applicable in short-range rocket complexes. SUBSTANCE: the rocket has a separating booster engine telescopically-joined to the aft part of the sustainer stage. The aft part of the main stage is provided with a movable piston enveloping it in the outside diameter, the piston is made with a flare projecting from the end face of the sustainer stage. The location seat in the front part of the engine is provided with a stop, whose inside diameter equals the diameter of the sustainer stage. The piston is joined to the aft part of the sustainer stage by a split member. EFFECT: reduced disturbances of the sustainer-stage at separation of the rocket, and as a result, enhanced reliability. 2 dwg
Patent RU-2234108-C1 (RU)
Title: Method for range measurement (modifications)
Inventor: ATAJANTS B A
IPC: G01S13/34
Filed: 2002-12-18
Granted: 2004-08-10
Abstract: FIELD: measurement engineering, in particular, range measurement. 
     SUBSTANCE: two modifications of the method for range measurement are offered. They consist in the fact that for measurement of range from a radiator to the material surface a radio-frequency signal is radiated in the direction of the surface under control with a periodic frequency modulation, after the time of propagation the reflected signal is received, mixed with part of the radiated signal, and a difference frequency signal is obtained, two sampled signals are formed at the instants of coincidence of the radiated signal frequency with two standard frequencies preset beforehand, the dependence on the time of the moments of appearance of the characteristic points of the difference frequency signal (for example, extremes or zeroes) inside the period of modulation) and the time positions of two sampled signals obtained at the instants of coincidence of the radiated and standard frequencies are measured. Using the results of the additional measurements, additionally calculated in the first modification is the range of re-turning of the frequency of the radiated signal corresponding to several following one after another, and the range is calculated, In the second modification the sun of the integral number of half-periods of the difference frequency signal and the additional correction, being the remaining part of the period, is found by the results of the additional measurements, and the range is calculated by this value. 
     EFFECT: enhanced accuracy and stability of measurements in the temperature range. 
     5 cl, 1 dwg
Patent RU-2232291-C1 (RU)
Inventor: PAVLOV A I
IPC: F04B17/04
Filed: 2002-12-30
Granted: 2004-07-10
Abstract: FIELD: machine-building hydraulics. 
     SUBSTANCE: proposed device is designed for use is different branches of industry and as household devices. Pump has housing, cylinder block, both made of nonmagnetic material. Cylinder block is installed on shaft in housing for rotation. Pump has also end distributing disks connected to housing and made in form of rings provided with suction and delivery distributing ports and ring grooves in end faces of disks from cylinder block side. Permanent magnets are fitted in grooves with unlike poles arranged axially on end faces parallel to end faces f block and diametrically reversible polarity on each end face. Pistons are made in form of permanent magnets with axial magnetization whose like poles are orientated in one side. Pistons are installed in axially cylinders of block forming with cylinders working chambers at both sides of pistons communicating periodically with distributing ports. Ring groove of each disk is provided with opposite bridges connecting opposite sides of grooves and made in form of ring sectors with equal angles of sector. Distance between end faces of bridge sectors exceeds diameter of piston. Permanent magnets are also made in form of ring sectors, each provided with distributing port. Each groove accommodates at least two sectors of permanent magnets differing in cohesive force increasing in direction of cylinder block rotation. 
     EFFECT: increased volumetric efficiency of pump, decreased non-uniformity of delivery. 
     2 dwg
Patent RU-2242937-C1 (RU)
Inventor: GORSHENEV A N
IPC: A61B17/24
Filed: 2003-05-12
Granted: 2004-12-27
Abstract: FIELD: medicine, thoracic surgery. 
     SUBSTANCE: autoplastic material should be tightly drawn towards bronchial stump with sutures being applied beyond the stump: through all the layers of lateral cartilaginous tracheal wall above the stump, through all the layers of anterior wall of tracheal bifurcation before the stump, through all the layers of median cartilaginous wall of opposite main bronchus under the stump and by either pre-vertebral or para-aortal fascia behind the stump. Efficiency has been achieved due to mechanically tight stump's covering. 
     EFFECT: higher efficiency of therapy. 
     5 dwg, 2 ex
Patent RU-2238509-C1 (RU)
Inventor: KHOMICH V I
IPC: B62D53/00
Filed: 2003-06-04
Granted: 2004-10-20
Abstract: FIELD: military equipment, in particular, articulated fighting vehicles. 
     SUBSTANCE: the sections of an articulated vehicle are made for automatic separation and independent functioning and interconnected by means of a joint device made in the form of an articulated joint tunnel for passing of service lines; controls, passage of the crew members, feed of ammunition through it. The first section has a turret with armament, electric power sources, electric drive, power plant controls, fire and communication controls. The second section is provided with an antiaircraft-rocket complex including a supporting launcher, on-board radar system, control system of independent motion of the second section and power plant. Positioned in the body of the second section are the second power plant, ammunition stowage and fuel tanks. 
     EFFECT: enhanced efficiency, survivability, protection of the fighting vehicle, improved habitability, reduced fatiguability of the crew and enhanced its psychophysical potentialities. 
     1 dwg
Patent RU-2240181-C1 (RU)
Inventor: BELOKUROV V A
IPC: B01J23/28
Filed: 2003-06-06
Granted: 2004-11-20
Abstract: FIELD: organic synthesis catalysts. 
     SUBSTANCE: catalyst contains, wt %: molybdenum 0.25-0.7, ethylbenzene hydroperoxide 0.5-15, ethanol 14-60, acetophenone 1.5-25, methylphenylcarbinol 2.5-35, ethylbenzene 7-30, water 0.5-5.2, methylphenylcarbinol-based ether or mixture of methylphenylcarbinol-based ethers 0.001-2.5, and trace components not exciding 1%. 
     EFFECT: increased epoxidation conversion and selectivity and improved storage stability of catalyst. 
     3 cl, 5 ex
Patent RU-2238824-C1 (RU)
Inventor: BATYGIN S V
IPC: B22F9/14
Filed: 2003-08-20
Granted: 2004-10-27
Abstract: FIELD: powder metallurgy. 
     SUBSTANCE: the invention presents an installation for plasmachemical reduction of metals oxides dealt with powder metallurgy and may be used in production of powders of metals oxides. The offered installation contains a device for raw material charging, a plasmagenerator, a reactor, a settling chamber, a filter and powder collectors. The invention provides, that the settling chamber is made at least out of two communicating sections with a diminished cross-section in a place of their joint forming a pinch of a gas stream. The upper part of one of the sections is linked to the reactor and the upper part of another section is linked with the filter. The lower parts of the indicated sections are made in the form of the separate narrowing downwards bins, to the bottom parts of which the powder collectors are linked. The invention ensures high reliability and productivity of the installation and production of a metal powder of high quality. 
     EFFECT: the invention ensures reliable and effective operation of the installation and production of a metal powder of high quality. 
     5 cl, 1 dwg
Patent RU-2245816-C1 (RU)
Title: Rescue device
IPC: B63C9/02
Filed: 2003-08-20
Granted: 2005-02-10
Abstract: FIELD: rendering aid to persons on water; rescue devices for river transport. 
     SUBSTANCE: proposed rescue device has body made from strong envelope filled with foamed polymer with closed pores and made in form of prism and bottom forming water drain ports in base of through vertical hole found in center part of polygonal base of prism. Area of base of vertical hole is 1/3 of area of prism base and height of prism is equal to minimum distance between edge of through vertical hole and edge of prism base. Secured to opposite sides of body are towing loops with rope; grab line is secured on side surface of body. 
     EFFECT: increased buoyancy; enhanced reliability and ease in operation; low cost. 
     6 cl, 2 dwg, 1 tbl
Patent RU-2249612-C1 (RU)
Title: Carbon briquette fabrication process
Inventor: SHTAGER V P
IPC: C10L5/06
Filed: 2003-11-20
Granted: 2005-04-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: carbon briquettes based on ground carbon-containing starting material (peat, coals, and the like) are fabricated by mixing starting material with 30-50% of water, treating the mix on rotary cavitation apparatus in 5 to 50 operation cycles at 15 to 70°С and cavitator rotor speed 3000-12000 rpm, pouring out thus treated mix into special molds, wherein mix is dried in air flow at 15 to 100°С to form ready-to-use briquettes (after cooling, if needed). 
     EFFECT: simplified fabrication process and increased process efficiency. 
     1 tbl
Patent RU-2258346-C1 (RU)
Inventor: MIKHAJLOV V A
IPC: A01C15/00
Filed: 2004-01-22
Granted: 2005-08-20
Abstract: FIELD: agricultural engineering, in particular, portion seeding units for local subsoil application of mineral fertilizers, may be used on drills and cultivators-plant feeders. 
     SUBSTANCE: seeding unit has portion divider having casing incorporating horizontal shaft with flexible blades, with number of blades ≥ 4. Blades define cells between themselves and casing. Inlet and outlet branch pipes are offset with respect to each other. Two stops of equal height are positioned in single vertical plane at an angle of θ = 2π/n to one another. Bases of stops are arranged in single vertical plane. Upon rotation of shaft, blades come onto stops to be braked by said stops. 
     EFFECT: increased velocity of injecting fertilizer portions to increase concentration of fertilizer in application zone. 
     2 dwg