baber/WOPTO huggingface dataset:
Patent RU-2235187-C2 (RU)
Title: Device for applying vibration to pipe string in well (variants)
Inventor: IVANNIKOV V I
IPC: E21B31/00
Filed: 2000-05-16
Granted: 2004-08-27
Abstract: FIELD: well building, particularly for generating vibration in pipe string. 
     SUBSTANCE: device includes string of pipes filled with working liquid and mechanism for applying vibration to pipe string formed as member with positive floatage immersed in working liquid. Member closes 0.85 - 0.98 of flow pipe string area and has unlimited number of degrees of freedom in working liquid flow. In accordance with the second embodiment support for ball is formed as cross-piece fixedly connected to cylindrical spiral spring. Spring constant is selected on the base of calculation of axial load from ball and flow head at basic flow rate of working liquid. Speed of mechanism lowering at basic flow rate is equal to zero. 
     EFFECT: reduced friction during pipe string movement inside well and blockage prevention. 
     3 cl, 3 dwg
Patent RU-2222703-C2 (RU)
Inventor: TARASOV S A
IPC: F02B75/04
Filed: 2000-06-23
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering; internal combustion piston engines. SUBSTANCE: according to first design version, member changing piston stroke value at working and idle stroke is made in form of two articulated parts with flexible element and element locking one movable part inside the other. Part locking element is made in form of rod lock in rod handles. According to second design version, piston stroke changing member is made on connecting rod and is composed of two parts telescoping relative to each other. According to third design version, piston stroke changing member at working and idle stroke is made on crosshead and is composed of two parts telescoping relative to each other, being installed in points of attachment of connecting rod or crosshead pin from inner side of piston, and connecting rod or crosshead pin is installed in longitudinal guides. EFFECT: increased engine power output owing to making of connecting rod or piston or crosshead with member changing value of piston stroke at working and idle strokes. 9 cl, 9 dwg
Patent RU-2183537-C2 (RU)
Title: Method of flanking gear wheels
Inventor: SMOLENTSEV V P
IPC: B23F17/00
Filed: 2000-06-26
Granted: 2002-06-20
Abstract: FIELD: mechanical engineering; manufacture of flanks on gear wheels. SUBSTANCE: proposed method consists in treatment by electrode-brush whose butt working surface is made from wire bundles at high passivating ability. Electrode-brush is set in vibration to increase productivity of forming flanks and enhanced durability of gear wheels; electrode-brush is fed along axis at simultaneous motion along generatrix of profile at rate inversely proportional to depth of flank of gear wheel butt. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2241458-C2 (RU)
Inventor: KAIKO ROBERT F
IPC: A61K9/22
Filed: 1998-12-22
Granted: 2004-12-10
Abstract: FIELD: medicine, narcology, pharmacy. 
     SUBSTANCE: invention relates to oral medicinal formulations comprising the combination of orally effective amount of opioid agonist taken in analgesic dose and orally active opioid antagonist wherein opioid antagonist is added in the ratio to opioid agonist to obtain the combined product that elicits analgesic effect in oral administration but causes repulsion in physically dependent subject. In preferable case the amount of opioid antagonist included to the combined product causes at least weak repulsion in physically dependent drug addicts (for example, the withdrawal syndrome). 
     EFFECT: valuable medicinal properties of combinations. 
     73 cl, 3 tbl, 12 dwg, 3 ex
Patent RU-2185216-C2 (RU)
Inventor: MEL NIKOVA V I
IPC: A61N7/00
Filed: 2000-10-04
Granted: 2002-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves acting with ultrasonic radiation upon sternum handle area using labile method daily with exposure time of 2-2.5 min, 0.05 W/cm 2  power intensity before performing surgical intervention. The total procedure number is equal to 4-6. EFFECT: enhanced effectiveness of prophylaxis. 2 tbl
Patent RU-2200749-C2 (RU)
Inventor: VORONIN I V
IPC: B82B1/00
Filed: 2000-11-22
Granted: 2003-03-20
Abstract: Изобретение относится к материалам, поглощающим радиоизлучение, и предназначено для применения в качестве защитного приспособления в виде экрана, накидки или покрытия, маскирующего технику от обнаружения устройствами, использующими радиоизлучение, для защиты персонала от воздействия радиоизлучения, а также в качестве радиопоглощающей метки для ценных бумаг с целью защиты их от подделки. Радиопоглощающий материал содержит алкидное связующее и ультрадисперсный порошок карбида ниобия с размером частиц 10-100 нм. Приготовление радиопоглощающего материала включает последовательную загрузку в смеситель связующего и наполнителя и их перемешивание, а перед введением в связующее ультрадисперсный порошок обрабатывают поверхностно-активным веществом, гидрофобизирующими жидкостями в органическом растворителе с применением ультразвука продолжительностью не менее 30 мин. Сочетание компонентов в определенном соотношении позволяет получать тонкие поглощающие слои толщиной до 1 мкм; увеличить радиопоглощение и диапазон длин волн радиоизлучения без существенного изменения толщины материала. 2 с.п. ф-лы, 3 табл.
Patent RU-2190286-C2 (RU)
Inventor: SOKOLOV B P
IPC: H01Q15/18
Filed: 2000-12-06
Granted: 2002-09-27
Abstract: FIELD: navigation; location of small sea objects. SUBSTANCE: radar reflector is provided with retro-reflecting components mounted either side of each strip to form triangular reflectors which makes it possible to locate small sea objects carrying radar reflectors in the dark in radar-coverage dead zone. EFFECT: enhanced reliability of sea object location. 1 dwg
Patent RU-2203073-C2 (RU)
Title: Preparation increasing muscular efficiency
IPC: A61K31/70
Filed: 2000-12-18
Granted: 2003-04-27
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: innovation deals with preparation for increasing total body efficiency and stimulation of metabolic processes. The preparation contains placental extract for injections, sodium nucleinate, amino acids and vitamins source as medium 199 at the following ratio of components: sodium nucleinate 10 mg, placental extract for injections 0.5 ml, medium 199 1 l. EFFECT: improved resistance to physical loadings. 2 ex, 2 tbl
Patent RU-2205301-C2 (RU)
Inventor: GALKIN V V
IPC: F15B11/20
Filed: 2000-12-22
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering, hydraulic drives applicable in various hydraulic systems of agricultural, road-building and other mobile machines, and also in machine tool manufacture, are mining and oil- producing industries and pipeline repairs. SUBSTANCE: hydraulic system has pumping plant whose inlet is connected to hydraulic tank; two hydraulic motors of working equipment drive connected to respective control units by means of direct and reverse hydraulic lines; pressure and draining lines communicating control units with pumping plant and hydraulic tank, respectively. Hydraulic system is also provided with two-position four-line reverse distributor installed in direct and reverse hydraulic lines of one of hydraulic motors. Slide valve of said distributor is pressed from one side by spring setting distributor to one of its positions, and it is pressed from other side by pusher with piston. Piston diameter is larger than slide valve diameter and together with distributor body forms two cavities, one of which is cavity for moving of slide valve to other position. Both cavities are communicated via controlled through by means of control line with distributor working branch connected with direct hydraulic line. Cavity for slide valve motion is additionally connected to this line by check valve inlet. Distributor spring cavity is communicated by means of additional control line with distributor own inlet connected with direct hydraulic line. EFFECT: higher operate reliability of offered hydraulic system. 7 cl, 1 dwg
Patent RU-2195242-C2 (RU)
Title: Cannula
Inventor: KURENKOV V V
IPC: A61B17/34
Filed: 2001-01-31
Granted: 2002-12-27
Abstract: FIELD: medicinal instruments. SUBSTANCE: cannula has hollow casing and curved working part comprised of lateral channels and cavity communicated with casing cavity. Lateral channels are adapted for instillation and/or lavage of space under skin graft during refractive-corrigible excimerlaser intrastromal keratectomy. Longitudinal axes of lateral channels are extending transverse to plane of flexure of working part and oriented at an angle or angles to longitudinal axis of working part. Working part has narrowing end for spreading apart and/or separating tissues. Casing and working part have equal sections or sections of different shape. Cannula of such construction provides for uniform distribution of lavage liquid under skin graft and complete cleaning of space under skin graft. Lavage liquid is created so as to be fed in single direction to reduce the probability of mixing with conjunctival liquid and penetration of particles of organic material therein. EFFECT: increased efficiency and simplified construction. 5 cl, 4 dwg
Patent RU-2196209-C2 (RU)
Title: Supporting system to reinforce industrial buildings
Inventor: JAKUPOV N M
IPC: E04G23/00
Filed: 2001-02-05
Granted: 2003-01-10
Abstract: FIELD: construction industry, reconstruction of tower industrial buildings. SUBSTANCE: supporting system to reinforce industrial buildings includes frame made of supporting members and bracing units. Frame comes in the form of truncated one into which building is inscribed and includes inclined supporting members arranged in circle joined by means of bracing units placed in horizontal plane. Adjacent supporting members are positioned in symmetry one relative another and are made fast with upper ends one to another, their lower ends are linked fast to lower ends of following supporting members. Bracing units are also installed in intermediate sections of frame in addition to existing bracing units. Additional inclined supporting members rigidly made fast one to another with upper ends and to intermediate bracing unit of proper story and with lower ends to lower ends of key supporting members are placed in pairs in each story. EFFECT: development of supporting system making it feasible to reinforce spatial rigidity of building. 5 dwg
Patent RU-2198671-C2 (RU)
Inventor: BAGMANOV M A
IPC: A61P31/04
Filed: 2001-02-07
Granted: 2003-02-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: the suggested method deals with production of biogenic and antimicrobial medicinal preparations, for treating and preventing post partum diseases in females of cattle and domestic animals. The method consists in obtaining ecologically pure biologically active preparation due to adding product's liquid fraction obtained by dry distillation of hazel nut to placental extract. The method in question favors to obtain preparation of bactericidal and pronounced fungicidal actions by not irritating mucous membranes. EFFECT: higher efficiency.
Patent RU-2200885-C2 (RU)
Inventor: AFANAS EV S N
IPC: F16H3/36
Filed: 2001-03-30
Granted: 2003-03-20
Abstract: FIELD: mechanical engineering; transport. SUBSTANCE: invention can be used in fixed ratio transmissions. Said automatic gearbox with movable shafts contains housing, drive shaft, driving gear cluster moving translationally along splined of drive shaft by means of control device drive mechanism, driven shaft moving translationally together with bearing supports square to its axis in guides in spaces of gearbox housing, intermediate shaft rotation in bearing supports and translationally moving together with supports square to its axis in guides in spaces of gearbox housing, idler gear engaging with driving and driven gears of separate step of each cluster being rigidly secured on intermediate shaft. Driving and driven gears of each step have conical part, and idler gear has conical parts at both sides. At moment of gearshifting, conical parts of driving and driven gears of definite step and conical parts of idler gear interact. EFFECT: simplified design of automatic gearbox. 8 dwg
Patent RU-2232158-C2 (RU)
Inventor: KRESPO KRESPO MA ISABEL
IPC: A61K31/35
Filed: 1999-09-16
Granted: 2004-07-10
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new derivatives of 2-phenyl-4-one of the formula (1): 
     
       
     
     wherein R 1  means alkyl or -NR 4 R 5  group wherein each among R 4  and R 5  represents independently of one another hydrogen atom or alkyl group; R 2  means alkyl, (C 3 -C 7 )-cycloalkyl, naphthyl, tetrahydronaphthyl or indanyl or phenyl group that can be unsubstituted or substituted with one or some halogen atoms or groups alkyl or trifluoromethyl or alkoxy-group; R 3  means group methyl, hydroxymethyl, alkoxymethyl, hydroxycarbonyl, nitrile, trifluoromethyl or difluoromethyl, or group CH 2 -R 6  wherein R 6  is alkyl group; X means a simple bond, oxygen atom or methylene group; or their pharmaceutically acceptable salts and to pharmaceutical composition based on thereof inhibiting activity of cyclooxygenase-2 and to method for treatment. Invention proposes new compounds eliciting valuable pharmacological effect. 
     EFFECT: improved treatment method, valuable medicinal properties of compounds. 
     8 cl, 4 tbl, 12 ex
Patent RU-2233546-C2 (RU)
Title: Способ и устройство для обнаружения дисбалансов прямой и обратной линии связи в цифровых сотовых системах связи
Inventor: SOLIMAN SAMIR S
IPC: H04B7/26
Filed: 1999-10-05
Granted: 2004-07-27
Abstract: Изобретение относится к цифровым беспроводным системам связи. В соответствии со способом предпочтительно используется указание "максимума проб доступа" для определения, имеет ли место дисбаланс, вызванный сбоем обратной линии связи. Условие максимума проб доступа показывает, что беспроводное устройство пыталось осуществить доступ к базовой станции заранее определенное максимальное число раз. Способ предпочтительно использует указание потери пейджингового канала и истечения времени инициализации канала трафика для определения, имеет ли место дисбаланс линии связи, вызванный сбоем прямой линии связи. Если беспроводное устройство не потеряло пейджинговый канал, определяется, произошло ли истечение времени ИКТ. Если беспроводное устройство потеряло пейджинговый канал или оно не потеряло пейджинговый канал, но произошло истечение времени ИКТ, определяется причина для сбоя прямой линии связи. Имеются две возможные причины в этом случае: (1) либо беспроводное устройство находится на значительном расстоянии от базовой станции; либо (2) на пейджинговый канал воздействует значительная помеха. Способ обеспечиает определение причины и подает команду беспроводному устройству либо выполнить свободную передачу обслуживания на соседнюю базовую станцию, либо выйти из цифровой системы, что является техническим результатом. 3 н. и 5 з.п. ф-лы, 4 ил.
Patent RU-2223800-C2 (RU)
Inventor: SALLIVAN DZHOZEF L
IPC: A61N1/39
Filed: 1999-10-12
Granted: 2004-02-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has output circuit with four arms arranged as H- shaped bridge. Each arm of the H-shaped bridge has a switch. H- shaped bridge switch is optionally on for producing biphasic defibrillation impulse in defibrillation mode. Three of four switches are single-operation triode thyristors. Circuits for exciting shutters are coupled with the single-operation triode thyristors for shifting the single-operation triode thyristors by voltage allowing single-operation triode thyristors to response to control signals. The fourth switch has bipolar transistor with insulated shutter. Shutter excitation circuit is connected to the bipolar transistor with insulated shutter to allow slowly and quickly turning off the bipolar transistor with insulated shutter. By-pass circuit or power supply source circuit is applied in cardiac stimulation mode to give way to electric current to bypass a switch on single-operation triode thyristor base that is not transferable into open state using relatively weak cardiostimulation impulse current. One of single-operation triode thyristors could be substituted with a bipolar transistor with insulated shutter to produce cardiostimulation impulse of opposite polarity relative to the first defibrillation phase impulse. EFFECT: wide range of functional applications. 23 cl, 15 tbl
Patent RU-2204120-C2 (RU)
Inventor: OLENIN O D
IPC: G01N1/22
Filed: 2001-06-07
Granted: 2003-05-10
Abstract: FIELD: analytical instrumentation, sampling of aerosols for subsequent microbiological examination. SUBSTANCE: given device includes impactor in the form of one or several split circular collectors with annular groove towards axial hole. Inlet branch pipe of impactor is presented by upper part of axial hole limited by inner wall of collector. Branch pipe is shut by multinozzle grate. Lower part of axial hole communicates with rarefaction source controlled by electronic unit. Sample-taking element-Petri dish with dense nutrient medium is placed under multinozzle grate. Circular collector is provided with adjusting socket to accommodate Petri dish which includes supports-flexible cantilever springs or springy rubber bushings anchored on collector, under dish, and installed in annular groove of collector and elastic spring or rubber locks bordering on wall of dish. Socket has lockpins installed in multinozzle grate and resting against inner surface of Petri dish. Rigidity of structure of impactor is secured by implementation of joint of circular collectors in the form of threaded connection or by connection of collectors by means of locks. EFFECT: device ensures effective inertial precipitation of aerosol particles over entire surface of nutrient medium in Petri dish. 2 cl, 3 dwg
Patent RU-2205448-C2 (RU)
Inventor: PATRIKEEV O V
IPC: H01L41/08
Filed: 2001-06-27
Granted: 2003-05-27
Abstract: FIELD: radio communications; digital data transmission. SUBSTANCE: device that may be used for transmitting digital data with aid of M-bit noise-like signals shaped around set of cyclic shifts of N-position binary pseudorandom sequence is essentially acoustic degenerate convolver incorporating piezoelectric acoustic conductor carrying on its ends interdigital metal transducers and parametric electrode disposed in its center and made in the form of rectangular metal wafer whose length is to be found from equation given in description of invention. M-bit signals are processed using single device by increasing length of parametric electrode and feeding reference signal incorporating double quantity of elements. EFFECT: simplified processing device. 1 cl, 1 dwg
Patent RU-2205228-C2 (RU)
Inventor: LISIENKO V G
IPC: C21B7/24
Filed: 2001-07-26
Granted: 2003-05-27
Abstract: FIELD: metallurgy, in particular, blast-furnace process. SUBSTANCE: method involves measuring and registering energy-carrier flow rates - controlling actions; measuring, evaluating and registering state parameters and disturbances to provide for evaluating coefficients of energy compensation balance equations for top part and bottom part of blast furnace with the use of thermal state index of blast furnace top and bottom parts; relating energy-carrier flow rates with one another in automatic mode through respective automatic ratio regulators; preliminarily setting basic values of energy-carrier flow rates in accordance with conditions providing for normal running of blast furnace; selecting control energy-carriers flow rate; determining on the basis of energy compensation balance equation solutions the ratios between current energy-carrier flow rates separately for static and dynamic control modes; registering deviation of energy-carrier control flow rate from basic value; determining respective settings by regulators of ratio from energy compensation balance equation solutions simultaneously for top and bottom parts of furnace; calculating said settings and carrying them out in static control mode and in dynamic control mode; making energy-carrier flow rates into correspondence with required ratios by means of respective ratio regulators. Method allows blast-furnace process to be controlled by regulating energy-carrier supplying-controlling actions in time with process in automatic mode without operator's participation. EFFECT: reduced costs of controlling and calculating facilities and improved control precision. 3 dwg
Patent RU-2233818-C2 (RU)
Inventor: SHEVCHENKO V A
IPC: C04B22/08
Filed: 2001-07-31
Granted: 2004-08-10
Abstract: FIELD: production of building materials. 
     SUBSTANCE: invention relates to methods of preparation of concrete mixes with additions used in manufacture of concrete and reinforced concrete articles and constructions. According to proposed method of preparation of concrete mix by mixing cement, fillers and active materials -calcium chloride and sodium chloride with mixing water, said active materials and mixing water are introduced in form of mineralized flows-wastes of nonferrous metal production at ratio of calcium chloride and sodium chloride of 1.01:1 - 1.4:1 at concentration of said active materials in flows-wastes being 7.8-17.2% and number of flows-wastes in concrete mix being 1-5% of mass of active materials in mass of cement. 
     EFFECT: increased strength of concrete, reduced labor input at its preparation. 
     1 dwg
Patent RU-2230217-C2 (RU)
Inventor: KHAUSSMANN MARTIN
IPC: F02P5/155
Filed: 1999-10-22
Granted: 2004-06-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to engine operation control method and corresponding control device. Proposed method is implemented in control device including disk angular position pickup, ignition control action supply unit and comparator. Crankshaft angular position pulses are generated in synchronism with rotation of shaft by means of disk angular position pickup. Using ignition control action supply unit, angle corresponding to beginning of closed state of contacts of ignition system breaker is calculated in each segment corresponding to engine operation cycle. Said angle is determined as sum of number of crankshaft angular position pulses and remaining values of said angle. Using comparator, moment is determined in which number of angular position pulses reaches preset value. After that energizing of calculating device in ignition control action supply unit is provided. Said device determines, with due account of actual rotation speed, time required for turning crankshaft through angle corresponding to indicated remaining value. Immediately after said determination, time required for turning crankshaft through remaining angle is found by means of comparator and possibility is provided for beginning of accumulation of energy in ignition coil. Proposed method makes it possible to control operation of maximum number of cylinders and provided simple configuration of devices required for control. EFFECT: simplified design, provision of reliable operation. 16 cl, 6 dwg
Patent RU-2210118-C2 (RU)
Title: Способ моделирования ожоговой травмы в эксперименте у животных
Inventor: MONOVTSOV I A
IPC: A61B18/04
Filed: 2001-10-08
Granted: 2003-08-10
Abstract: Изобретение относится к медицине, медицинскому моделированию. В эксперименте у животных моделируют ожог площадью 15-20% поверхности тела. В качестве термического агента используют сухой воздух температурой 500 o С. Воздействуют в течение 4 с. Способ снижает тяжесть ожоговой травмы за счет сохранения жизнеспособности скелетных мышц.
Patent RU-2267664-C2 (RU)
Inventor: GERKHARD ANTON
IPC: F16B13/08
Filed: 2000-10-20
Granted: 2006-01-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: fastening member comprises anchor bolt with the rod and clamped wedge.  The back end of the anchor bolt is provided with the flange having opening for clamped wedge.  The front section of the rod is provided with the wedge inclined to the longitudinal axis of the anchor bolt.  The clamped wedge has a bend interposed between the flange and the surface of the spacer. 
     EFFECT: enhanced reliability. 
     11 cl, 9 dwg