baber/WOPTO huggingface dataset:
Patent RU-2217856-C2 (RU)
Title: Orbital geared motor
Inventor: LITVINENKO A M
IPC: H02K41/06
Filed: 2001-03-06
Granted: 2003-11-27
Abstract: FIELD: electrical engineering; dual-speed drives for material handling machinery, rotary washing machines, concrete trucks, and the like. SUBSTANCE: orbital geared (mainly face-type) motor has internal and external wound stators, block of two carrier-mounted orbital squirrel-cage rotors, braking device incorporating brake coil interacting with spring-loaded brake core and provided with strap and disk mounted in bearing, as well as flange and frame. Novelty is that rotor block is provided with magnetic core carrying additional winding and disposed in rotor-to-rotor space; additional winding leads are connected to slip-ring assembly that has flange-mounted current-collecting device with brushes and carrier-mounted slip rings; rotors are mechanically coupled through closed flexible member. EFFECT: simplified design and enhanced reliability of geared motor. 1 cl, 3 dwg
Patent RU-2202257-C2 (RU)
Inventor: BOBYLEV S V
IPC: A23L2/52
Filed: 2001-03-22
Granted: 2003-04-20
Abstract: FIELD: food industry; applicable in production of alcohol-free drinks on base of mineral water, juices in combination with vitamins. SUBSTANCE: alcohol-free drink contains per one liter of final product the following ingredients, juice, 1- 35%; and also, mg: microelements, 0.01-1; ascorbic acid, 80-250; vitamin D, 0.01; vitamin, E, 5-6; vitamin K, 1.2-2.2; vitamin B1, 1-2; vitamin B2, 1.5-2.5; vitamin B6, 2-3; vitamin, B12, 2-3; niacin, 20-25; vitamin P, 20-25; water, the balance. EFFECT: optimum ratio of components providing increased assimilability of microelements. 2 cl, 4 ex
Patent RU-2202541-C2 (RU)
Inventor: KRIVONOGOV V P
IPC: C07C325/00
Filed: 2001-03-27
Granted: 2003-04-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to novel chemical compounds, namely 1,4- dialkylethylenediamine-4'-thioaldehydes, that show high extractive capacity with regards to some precious metals. Owing to this capacity these compounds can be used as extractants of precious metals. These compounds provide 45-50% extraction of silver from aqueous solutions and practically complete extraction from nitrate solutions. Invention relates also to method of synthesis of these compounds that involves treatment of 2-imidazolidinethione with n-butyl- or n-amyl bromide in the presence of potassium hydroxide in medium of dimethylsulfoxide (DMSO) at 50-80 C. The yield is 75-82%. EFFECT: improved method of synthesis, enhanced effectiveness of extraction. 2 cl, 10 ex
Patent RU-2199421-C2 (RU)
Inventor: FEDOROV S K
IPC: B23G1/00
Filed: 2001-03-30
Granted: 2003-02-27
Abstract: FIELD: machine engineering, forming thread in parts operating at sign-variable loads in condition of abrasive wear. SUBSTANCE: method comprises steps of finishing and strengthening the whole profile of thread by means of tools moving along helical line; electrically heating part mounted with possibility of rotation. In order to lower time period of working, to enhance wear resistance and fatigue strength, - before finishing and strengthening thread is formed. Part is electrically heated by means of tools shifted one relative to another along thread in proportion to their quantity. Sliding forced contact of tools is provided; surface layer along perimeter of helical surface of thread is subjected to electric contact heating. It is possible to use tools mounted on common foundation, isolated one from another and designed for forming thread in combination with electrical heating process by surface plastic deformation or by combination type process. EFFECT: enhanced wear resistance and fatigue strength of part, shortened time period of thread forming. 2 cl, 2 dwg
Patent RU-2215988-C2 (RU)
Title: Uneven-armed interferometer
Inventor: IVANOV JU M
IPC: G01B11/24
Filed: 2001-07-05
Granted: 2003-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: uneven-armed interferometer to test to toric surfaces includes laser, beam expander, beam splitter, flat reference mirror, observation system, lens and compensator comprising one or two cylindrical lenses positioned in unparalleled path of rays. Compensator is positioned in diverging bundle of rays and two cylindrical lenses of compensator are mounted for turn about optical axis in opposite directions through equal angles. EFFECT: formation of toric wave front. 4 dwg
Patent RU-2236726-C2 (RU)
Inventor: BOJJADZHIAN T ERRI
IPC: H01Q1/38
Filed: 2000-10-26
Granted: 2004-09-20
Abstract: FIELD: contactless signal transmission and reception; electronic-microchip contactless cards. 
     SUBSTANCE: coupling antenna is formed by plurality of series-interconnected turns disposed on flat substrate built around insulating material. Antenna has one or more series-connected nodes with at least one turn located on flat substrate. At least one of nodes is formed of at least two series-connected turns placed one on top of other along axis perpendicular to substrate plane and isolated from one another by means of strip of insulating paint thereby ensuring rather high inductance. Method for manufacturing such antenna and its use in contactless electronic-microchip card is also given in description of invention. 
     EFFECT: enhanced inductance of antenna; improved characteristics, enhanced reliability, and reduced cost of card. 
     15 cl, 4 dwg
Patent RU-2209589-C2 (RU)
Title: Method for differential diagnostics for impact of asymmetrical jugular-tonic reflex upon realization of segmentary reflexes in patients with infantil cerebral paralysis
Inventor: KLEJMENOVA I S
IPC: A61B5/389
Filed: 2001-09-20
Granted: 2003-08-10
Abstract: FIELD: medicine, neurology. SUBSTANCE: due to electromyography one should register amplitudes for reflector contractions of m. rectus of contralateral limb at mechanical stimulation of kneeadductor T-reflex at middle position of patient's head and its turn towards this limb. Degree of asymmetric jugulartonic reflex impact upon reflector activity of m. rectus is detected due to the value of coefficient of asymmetric jugular-tonic reflex (AJTR) impact calculated by the following formula: C ajtr  = (A K /A KA )×100%, where C ajtr  - coefficient of asymmetric jugular-tonic reflex impact, A K  - T-reflex amplitude with m. rectus of contralateral limb at middle position of patient's head, A KA  - T-reflex amplitude with m. rectus of contalateral limb at head's turn towards this limb. At C ajtr  = 100% there is no AJTR impact, at C ajtr  decrease within 70%≤C ajtr <100% one should register moderate AJTR impact, at C ajtr <70% - pronounced AJTR impact is detected. The suggested method widens possibilities of EMG- diagnostics for the character and severity degree of coordinatory muscular interactions in 1-year-aged children and patients with disorders in psychovocal development. EFFECT: higher efficiency of diagnostics. 2 dwg, 3 ex
Patent RU-2218423-C2 (RU)
Title: Method of heat treatment of parts made from copper alloys
Inventor: POKOEV A V
IPC: C21D1/04
Filed: 2001-11-13
Granted: 2003-12-10
Abstract: FIELD: metallurgy and heat treatment of copper alloys. SUBSTANCE: proposed method includes heating to temperature of 350±5 ° C and aging continued for 0.17-2 h; simultaneously with aging, parts made from copper alloys are subjected to action of permanent magnetic field at intensity of 7±1 кЭ. EFFECT: enhanced strength, micro-hardness in particular; possibility of obtaining homogeneous finely-dispersed structure after treatment. 2 tbl
Patent RU-2213933-C2 (RU)
Title: Удлиненный заряд для направленного разрушения горных пород взрывом
Inventor: LIPOVOJ A I
IPC: F42D1/02
Filed: 2001-12-05
Granted: 2003-10-10
Abstract: Изобретение относится к горнодобывающей промышленности, в частности к буровзрывным работам, и может быть использовано при проведении горных выработок или отбойке горной массы с помощью направленного взрыва. Технической задачей является создание удлиненного заряда для направленного разрушения горных пород с безотказным взрывом заряда по всей длине и улучшенной полнотой отбойки горного массива. Эта задача достигается тем, что в удлиненном заряде, состоящем из отдельных контейнеров-патронов, выполненных в виде оболочки цилиндрической формы с продольной кумулятивной выемкой, крышки с торцевой кумулятивной выемкой, противоположного крышке торцевого выступа оболочки, повторяющего по форме ее торцевую кумулятивную выемку, и размещенного в оболочке заряда взрывчатого вещества, согласно изобретению, в цилиндрической части оболочки патрона выполнена выемка в виде конусообразной кумулятивной полости, сопряженной с продольной кумулятивной выемкой и направленной в сторону крышки с торцевой кумулятивной выемкой. 4 ил.
Patent RU-2216776-C2 (RU)
Inventor: TOPR MIKHAIL
IPC: G07D7/00
Filed: 2001-12-24
Granted: 2003-11-20
Abstract: FIELD: computer-aided accounting and control of object transfer in economic turn-over. SUBSTANCE: method includes applying protected identification mark bearing object identifier to each object and checking object movement over each subject by information recorded in data base. Object identifier is, essentially, multiple-character combination shaped by random retrieval of nonrepetitive multiple-character combinations from array. Any person is enabled data base access to obtain information about object movement in economic activity subject wherefrom object was obtained using mentioned identifier for the purpose. EFFECT: enhanced reliability of marked-object array accounting. 10 cl, 1 dwg
Patent RU-2266795-C2 (RU)
Title: Multi-stand rolling mill
Inventor: TARTAKOVSKIJ I K
IPC: B21B17/04
Filed: 2002-04-26
Granted: 2005-12-27
Abstract: FIELD: multi-stand lengthwise rolling mill. 
     SUBSTANCE: multi-stand rolling mill includes foundation with bed; stands with rolling rolls successively mounted in foundation by inclination angle 45° relative to horizon and by inclination angle 90° one relative to other. Rolling rolls are joined through spindles with reduction gears. Stands are mounted in such a way that their ends are adjoined one to other. Rolling mill also includes mechanism for clamping stands to foundation. Stands are rectangular ones. Foundation is provided for each stand with pair of prismatic struts mounted normally to rolling axis and forming bed. Between stands on their lateral surfaces levers for supporting spindles are mounted with possibility of changing their position along height. Upper levers are mounted with possibility of rotation in horizontal plane. Mechanism for clamping stands in foundation is wedge type one. 
     EFFECT: enhanced operational reliability of mill, possibility for rapid change of separated stand or units of stand. 
     3 dwg
Patent RU-2251007-C2 (RU)
Inventor: PANCHENKO V M
IPC: F02B55/14
Filed: 2002-06-28
Granted: 2005-04-27
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: invention relates to drive engines using steam or compressed air as working medium. Proposed rotary engine contains at least two sections whose profiles rotors are installed on one axle with angular displacement relative to each other. Separating shutter and at least one sealing member in contact with working surface of rotor are installed in space of housing of each section. Rotor is provided with working chamber made in form of cavity on its working surface to form side walls limiting length of cavity along axis of rotor. Engine s provided with outlet channels made in housing and located before sealing members in direction of rotation of rotor. 
     EFFECT: simplified design of engine members, increased efficiency in operation, improved ecological characteristics. 
     4 cl, 2 dwg
Patent RU-2286211-C2 (RU)
Inventor: LEDNOR PITER UILL JAM
IPC: B01J37/04
Filed: 2001-05-04
Granted: 2006-10-27
Abstract: FIELD: chemical industry; petrochemical industry; methods of production of the catalysts and hydrocarbons with their use. 
     SUBSTANCE: the invention is pertaining to the method of production of the catalyst for production of hydrocarbons and to the method for production of hydrocarbons at the presence of the catalyst on the basis of the metal of VIII group on the carrier - the refractory oxide. The presented method of production of the catalyst for production of hydrocarbons on the basis of the metal of VIII group on the carrier - the refractory oxide provides for mixing of the refractory oxide with the surface area of no less than 0.5 m 2  /g with the solution of the precursor of this refractory oxide and with the metal or with the precursor of this metal till production of the suspension, drying of the suspension and its calcination. The invention also presents the method of production of the hydrocarbons providing for contacting of the mixture of the hydrocarbon monoxide with hydrogen at the heightened temperature and pressure at presence of the catalyst produced by the method described above. The technical result is production of the catalyst with higher activity in the synthesis of the hydrocarbons at conservation of high selectivity. 
     EFFECT: the invention ensures production of the catalyst with the higher activity in the synthesis of the hydrocarbons at conservation of the high selectivity. 
     8 cl, 1 tbl, 1 ex
Patent RU-2248298-C2 (RU)
Inventor: SARKISOV S K
IPC: B60V1/00
Filed: 2003-04-25
Granted: 2005-03-20
Abstract: FIELD: shipbuilding; manufacture of mobile research complexes. 
     SUBSTANCE: proposed complex is made in form of ship with small waterplane area having upper and lower hulls interconnected by means of telescopic columns for disconnection and autonomous motion of these hulls. Lower hull is submersible vehicle and upper hull is amphibian. Both hulls are provided with greenhouses and power units for generation of energy for motion of complex, domestic and technological purposes, as well as for growing vegetables, sea products and production of distilling water by motion of spheres with plant containers located spirally on their surfaces, thus ensuring generation of electric power. In addition to vegetation tubes with plants growing chains are provided where sea products are contained for distilling sea water by change in pressure and level of illumination and growing chains for growing fish and preparation of nutrient solution for plants. Lower hull is provided with plankton trawls for delivery of plankton for greenhouse and power plants of lower and upper hulls for growing fish and sea products. Amphibian supplies fresh air to submersible vehicle through its collector; it is also used for transportation of sections for erection of scientific research station. Provision is made for delivery of light to submersible vehicle through lenses, light conduits and structural sections and light conduits of collector of vehicle. 
     EFFECT: environment control. 
     4 cl, 22 dwg
Patent RU-2257807-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-05-15
Granted: 2005-08-10
Abstract: FIELD: confectionery industry, in particular, processes for preparing of jellying concentrate containing structurizers of plant and microbial origin. 
     SUBSTANCE: method involves squeezing juice from sugar beet which is prepared and deodorized with above-critical carbon dioxide; extracting pomace while mixing in extraction volume of water and liquid hydrogen fluoride; blending juice and extract; introducing into blend liquid ammonia and above-critical CO 2 -extract of Mortierella pulchella micromycet biomass; extracting mixture by predetermined process for producing of solid residue; treating solid residue with liquid ammonia; concentrating blend; treating concentrate with liquid carbon dioxide; mixing with treated solid residue of Mortierella pulchella micromycet biomass and heating mixture to temperature of at least 60°C. 
     EFFECT: improved structuring properties and increased thermal stability of resultant concentrate.
Patent RU-2260729-C2 (RU)
Inventor: STRELETS VLADIMIR NIKOLAEVICH
IPC: F16J15/34
Filed: 2003-06-16
Granted: 2005-09-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: face seal comprises rotating friction ring that is composed of two rotating axially aligned outer and inner rings which are in a contact with the nonrotating solid friction ring.  The outer and inner rings are set in the bushing that has two ring grooves separated by a projection.  Between the outer and inner rings and the projection a catching ring groove is defined.  The inner ring is sealed and fixed, and the outer ring is sealed in the radial direction and movable in the axial direction. 
     EFFECT: simplified structure, increased operation life, and enhanced reliability. 
     2 dwg
Patent RU-2269275-C2 (RU)
Inventor: BAER NISON ALEKSANDROVICH
IPC: A23L13/60
Filed: 2003-07-16
Granted: 2006-02-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves providing finely dispersed grinding of raw meat material; mixing with special additives; injecting ready mixture into casing; performing thermal processing; cooling; preparing ready product for commercialization. Raw meat material is ground in frozen state by performing microcutting and layer-by-layer cutting-off of intracellular ice and intercellular ice with meat layer with the use of tool having high rotational velocity, said tool being formed as brush with bundles of piles capable of elastic straightening. 
     EFFECT: improved quality of ready product, provision for utilization of whole raw material of slaughter animals, reduced time for obtaining of sausage products and decreased consumption of power.
Patent RU-2274070-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, cranberry fruits, cowberry leaves, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cranberry flavoring, and preparation obtained from biomass of Mortierella exigua micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and F-vitamin activity.
Patent RU-2309485-C2 (RU)
Inventor: TISHIN JURIJ IVANOVICH
IPC: H01L27/146
Filed: 2003-07-30
Granted: 2007-10-27
Abstract: FIELD: microelectronics; multicomponent integrated photodetectors, such as video cameras, and digital photography. 
     SUBSTANCE: proposed color-division photodetector cell has first p-n junction disposed in first individual substrate region separated by insulator, second p-n junction disposed in surface part of second insulated region and formed by inversion layer initiated when polycrystalline silicon layer disposed on silicon dioxide layer above the latter is placed at positive potential. Disposed under first p-n junction is first additional region of same polarity of conductivity as that of substrate to form potential barrier for charge carriers, first additional region of polarity of conductivity reverse to that of substrate being disposed under first additional region of reverse polarity of conductivity; abutting against the latter is second insulated region of polarity of conductivity reverse to that of substrate provided with ohmic contact. Second additional region of polarity of conductivity same to that of substrate disposed under mentioned regions forms potential barrier for charge carriers generated in substrate. 
     EFFECT: reduced color-division noise level of integrated photodetectors; provision for compatibility between photocells and reading complementary metal-oxide-semiconductor and other control circuits of photodetectors. 
     1 cl, 1 dwg
Patent RU-2256842-C2 (RU)
Title: Трубная муфта
Inventor: BARKER MALKOL M TOMAS
IPC: F16L21/08
Filed: 2001-03-28
Granted: 2005-07-20
Abstract: Трубная муфта предназначена для использования в соединениях трубопроводов. Муфта содержит корпус. В последнем выполнено центральное отверстие. Последнее проходит вдоль центральной оси корпуса для приема концов двух соседних труб. Запирающий механизм, установленный на каждом конце корпуса для запирания труб в муфте, содержит кольцевую камеру. Последняя выполнена внутри корпуса. Запирающий механизм содержит впускное отверстие для подачи среды в камеру и выпускное отверстие для вывода среды из камеры. Кольцевое уплотнение выполнено с возможностью перемещения в кольцевой камере вдоль оси корпуса. По меньшей мере один запирающий элемент расположен между кольцевым уплотнением и кулачками для фиксации кулачков на размещенном внутри корпуса конце трубы. Запирающий элемент содержит наклонную внутреннюю поверхность. Последняя выполнена с возможностью взаимодействия с соответствующей наклонной внешней поверхностью по меньшей мере на одном кулачке. Обеспечивается легкость установки трубной муфты на соединение. 6 з.п.ф-лы, 9 ил.
Patent RU-2283527-C2 (RU)
Inventor: SEN KOV ANDREJ ALEKSEEVICH
IPC: H02K17/00
Filed: 2003-08-25
Granted: 2006-09-10
Abstract: FIELD: electrical engineering; electrical machines and electric drives. 
     SUBSTANCE: proposed low-speed induction motor has stator carrying multiphase winding and short-circuited rotor. Phase leads are disposed between circular magnetic circuits coupled with stacks of axial magnetic circuits. Tooth number z of circular magnetic circuits equals number of magnetic-field pole pairs. Circular magnetic circuits of one motor phase are shifted through angle π and those of different phases, through angle 2π. Stacks of axial magnetic circuits are disposed within rotor magnetic circuit space. External conical surfaces of stator circular magnetic circuits are coupled with side conical surfaces of cylindrical magnetic circuits. Circular windings of each phase of proposed motor are sectionalized. 
     EFFECT: enhanced number of magnetic-field pole pairs, reduced rotor speed. 
     3 cl, 5 dwg
Patent RU-2287376-C2 (RU)
Inventor: FREJER DONAL D P
IPC: B05B1/14
Filed: 2002-01-29
Granted: 2006-11-20
Abstract: FIELD: spraying apparatus. 
     SUBSTANCE: connecting pipe comprises housing provided with means for laminarizatrion mounted on the wall or made of a cock.  The housing of the connecting pipe defines the space and passage for connecting to the line of water supply.  The space receives the unit of the means.  The means has casing with inlet and outlet openings.  The casing has a number of members interposed between the inlet and outlet openings for smoothing the flow through the unit of the means.  The nozzle set in the vicinity of the outlet opening of the means has a port with sharp edge through which the water flowing from the connecting pipe can ejected as a single laminar jet.  The nozzle can be removed from the housing of the connecting pipe subsequent to the installation of the housing for operation. 
     EFFECT: improved design. 
     9 cl, 6 dwg
Patent RU-2266583-C2 (RU)
Inventor: BEKHTEREV V I
IPC: H01F27/245
Filed: 2003-09-25
Granted: 2005-12-20
Abstract: FIELD: electrical engineering; transformer construction engineering. 
     SUBSTANCE: proposed laminated magnetic circuit of transformer has three legs and two yokes assembled of lamination stacks of similar groups of layers. Each layer has similar set of laminations, each incorporating one lamination of two extreme and intermediate legs, two laminations of upper yoke, and two laminations of lower yoke which are beveled at corners. Laminations of extreme legs 1 and yokes 2 are trapezium-shaped and beveled at extreme corners through 45 deg. Laminations of intermediate leg 3 are higher than those of legs 1, symmetrically shaped over two relatively perpendicular axes, with top angles 2α° and are relatively shifted in each group of layers along axis toward lower and upper yokes through pitch A. Laminations of yokes 2 have bevel toward extreme legs at angle of 45 deg. and toward intermediate leg, at angle of (90 - α) deg. Auxiliary gap in joints between laminations of one layer is overlapped by laminations of preceding and next layers. 
     EFFECT: facilitated pre-manufacture procedures and manufacture of transformer magnetic circuit. 
     1 cl, 4 dwg