baber/WOPTO huggingface dataset:
Patent RU-2200102-C2 (RU)
Inventor: MIKHEEV V V
IPC: B60T8/32
Filed: 2000-05-23
Granted: 2003-03-10
Abstract: Изобретение относится к области транспортного машиностроения, а именно к тормозным системам рельсовых транспортных средств. Сущность способа защиты от юза колесных пар заключается в том, что в процессе сброса сжатого воздуха в атмосферу посредством микропроцессорного блока управления повышением давления определяют утраченную тормозную силу и по прохождению транспортным средством участка пути с ухудшенным сцеплением от источника повышенного давления через электропневморедуктор, управляемый микропроцессорньм блоком управления повышением давления, дополнительно в рабочие тормозные цилиндры подают сжатый воздух под повышенным давлением, значение которого Р тп  в обычных режимах торможения устанавливают выше давления торможения Р т  на величину, достаточную для компенсации утраченной тормозной силы и сокращения длины тормозного пути в условиях ухудшенного сцепления до длины тормозного пути при обычных режимах торможения на сухих рельсах, а при экстренном или аварийном торможении величину давления сжатого воздуха Р тэ  устанавливают максимально возможной, исходя из величины давления в источнике повышенного давления и состояния электропневматической или пневматической системы торможения колесных пар транспортного средства, при этом в случае аварийного отключения микропроцессорного блока управления повышением давления или напряжения питания электрических цепей управления автоматически возвращают систему к торможению давлением Р т  при обычном торможении или Р э  при экстренном или аварийном торможении. Техническим результатом является повышение безопасности движения транспортного средства за счет сокращения тормозного пути в процессе торможения. 1 ил.
Patent RU-2191468-C2 (RU)
Inventor: ANISIMOV A A
IPC: H03L7/07
Filed: 2000-06-21
Granted: 2002-10-20
Abstract: FIELD: electronics, namely accurate tuning of controlled generator to outer signal frequency in condition of clock pulse skipping. SUBSTANCE: apparatus includes phase detector; digital-to-analog converter; voltage controlled generator; frequency divider; reversible module N counter; three switching units; OR-gate; parallel register and frequency comparator. EFFECT: accurate tuning of phase lock circuit to frequency of input signal in wide frequency range, improved response and operational stability of device. 5 dwg
Patent RU-2183782-C2 (RU)
Title: Safety valve
Inventor: BELJAKOV V V
IPC: F16K17/10
Filed: 2000-07-20
Granted: 2002-06-20
Abstract: FIELD: fuel tanks and pressurization systems of rockets and spacecraft. SUBSTANCE: safety valve has body with inlet and outlet passages, seat, shut-off member, control sensitive element, passages bringing the inlet passage in communication with control sensitive element. Shut-off member is provided with relief sensitive element whose inner cavity is tightly isolated from outlet passage forming control chamber by outer surface of control sensitive element and inner surface of relief sensitive element. This chamber is brought is communication with inlet passage of valve by means of passages made in shut-off member. Effective area of relief sensitive element is no less area of shut-off member. Area of control sensitive element is more than difference between areas of relief and shut-off members. Secured on surface of shut-off member directed towards inlet passage is disk-type ejector forming circular slot between surfaces of shut-off member and ejector which is communicated with control chamber. EFFECT: enhanced tightness, increased flow rate of gas through valve, reduced mass and dimensions of valve; extended range of equipment. 4 cl, 2 dwg
Patent RU-2204204-C2 (RU)
Inventor: BOLL SKOTT R
IPC: H01M10/44
Filed: 1999-02-22
Granted: 2003-05-10
Abstract: FIELD: power supplies for portable telephone sets. SUBSTANCE: portable telephone set has internal storage battery; external portable battery power supply is secured to telephone set for removal. Control device incorporated in telephone set functions to control connection of respective batteries to power input of telephone set depending on detection of external battery voltage. All time when external battery voltage is higher than predetermined minimal value, it will be connected to power input of telephone set to ensure power supply to the latter thereby extending service life of internal battery. When external battery voltage drops below minimal value or this battery is removed, device automatically switches telephone set over to internal battery supply and therefore external battery may be replaced without interrupting power supply to telephone set when the latter is turned on or call is set up. EFFECT: enhanced stability of power supply. 2 cl, 3 dwg, 3 tbl
Patent RU-2186010-C2 (RU)
Title: Method of film shrinking at packing of articles in bag
Inventor: ANTOKHIN A V
IPC: B65B53/06
Filed: 2000-10-18
Granted: 2002-07-27
Abstract: FIELD: packing facilities. SUBSTANCE: invention relates to field of packing of different unit articles in gabs, for instance, large-size articles. It can be used for packing of glass containers, ceramic articles, foodstuff, etc. According to proposed method, shrinkable film hose in put onto article and then film is heated over perimeter of hose cross-section by burners moving the burners from top to bottom at simultaneous forced sucking out of air from bag. Air sucker is switched on before switching on the burners. EFFECT: prevention of burning-through of film provision of uniform heating of engine surface and uniform shrinking of film with resulting higher quality packing. 1 ex
Patent RU-2205804-C2 (RU)
Title: Forming elements with variable geometry for manufacture of bent sheet glass
Inventor: SHUTOV A I
IPC: C03B23/03
Filed: 2000-11-30
Granted: 2003-06-10
Abstract: FIELD: commercial glass reprocessing industry. SUBSTANCE: forming element has punch and die, which are provided with rigid frame having openings for attachment on press and working surface attached to frame by means of bolts: to punch bottom side and to die top side. Punch working surface has set of thin steel plates. Punch frame and die frame have longitudinal slots arranged at punch and die joining site and adapted for receiving fastening bolts. Transverse beams are fixed on punch frame top side and provided with threaded openings for receiving squeezing bolts. Forming frame composed of narrow steel strips is fixed on rigid die frame by means of screw-type pins. Rigid die frame and forming frame are equipped with threaded openings for connecting thereof and forming desired geometry. EFFECT: reduced cost for producing bent sheet glass and increased precision in manufacture of given type of articles. 2 dwg
Patent RU-2196087-C2 (RU)
Title: Device for forming ultra-high vacuum in space
Inventor: IVANOV A I
IPC: B64G1/66
Filed: 2001-02-21
Granted: 2003-01-10
Abstract: FIELD: space engineering; devices for forming ultra-high vacuum (up to 10 -14  mm Hg) for production of ultra- pure thin-film materials (super lattice) by molecular-beam epitaxy method. SUBSTANCE: proposed device has protective screen mounted on spacecraft and oriented perpendicularly relative to incoming flow. Besides that, proposed device is provided with additional protective casing which may be mounted both behind central part of protective screen and behind bottom shear of spacecraft oriented perpendicularly relative to incoming flow performing functions of screen. Area of aerodynamic trail is formed behind plane of screen. Additional protective casing is made in form of truncated cone whose larger open base is directed away from protective screen. Electric heaters are mounted on outer sides of lateral walls and lesser closed base. Protective casing made from material having low natural evolution of gas ensures protection of protective screen against gassing and flow of natural outer atmosphere. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2196179-C2 (RU)
Inventor: SUSLOPAROV M A
IPC: C07H21/04
Filed: 2001-03-07
Granted: 2003-01-10
Abstract: Изобретение относится к биотехнологии, в частности к генетической инженерии. Полученные высокоспецифичные праймеры используются для идентификации вируса простого герпеса 2 типа (ВПГ), а также для изучения этой группы вирусов. Выбранные уникальные олигонуклеотиды не дают перекрестных реакций с родственными видами, позволяют, ограничиваясь одноступенчатой процедурой проведения ПЦР, быстро и надежно определять наличие или отсутствие ДНК ВПГ 2 типа. 4 ил.
Patent RU-2203168-C2 (RU)
Title: Gear-hobbing machine tool with hydraulic links for working by means of hobbing cutter cone gear wheels with curvilinear tooth
Inventor: VANIN V A
IPC: B23F9/14
Filed: 2001-03-27
Granted: 2003-04-27
Abstract: FIELD: machine tool manufacture. SUBSTANCE: machine tool includes blank unit, tool unit, tuning unit, differential mechanism; hydraulic step motors mounted in indexing and differential circuits and designed for rotating blank and cradle carrying cutting tool; hydraulic pulse generators arranged in tuning units of said hydraulic step motors and designed for providing transfer ratio of said circuits in accordance with relation of frequency values of hydraulic pulses. Said relation depends upon designed number of working slits in rotating sleeves of slide valves of hydraulic pulse generators. EFFECT: simplified kinematic circuit of machine tool providing lowered metal consumption and improved accuracy of working. 1 dwg
Patent RU-2222639-C2 (RU)
Inventor: NIKITIN P V
IPC: C23C24/04
Filed: 1999-01-20
Granted: 2004-01-27
Abstract: Изобретение относится к металлургической промышленности, может быть использовано в машиностроении, авиакосмической технике, в автомобильной промышленности, энергетике, строительстве, нефтегазовой промышленности и других областях хозяйства для нанесения покрытий на внутренние поверхности изделий. Устройство содержит бункер для порошковой смеси с питателем-дозатором, камерой смешения, системы подачи рабочего газа в камеру смешения и питатель-дозатор, сообщенные с источником рабочего газа. Устройство содержит распыливающую головку с кольцевым коллектором, кольцевым сверхзвуковым соплом, поворотным устройством, которое выполнено кольцевым, осесимметричным относительно центральной оси распыливающей головки, при этом оно расположено в корпусе распыливающей головки, сопряжено и сообщено с кольцевым сверхзвуковым соплом, а ось кольцевого поворотного устройства, являясь продолжением оси кольцевого сверхзвукового сопла, расположена по отношению к ней под углом 90±5 o , а выходное сечение кольцевого поворотного устройства обращено в сторону, противоположную центральной оси распыливающей головки. Изобретение позволяет увеличить производительность, повысить технологичность, экономичность устройства. 1 ил.
Patent RU-2271452-C2 (RU)
Inventor: BOBROV ARKADIJ VASIL EVICH
IPC: F01C1/352
Filed: 2001-10-25
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: proposed rotary-vane engine has housing with end face covers, compression and expansion sides, intake and discharge ports, combustion chamber, rotor with slots installed eccentrically relative to inner surface of housing on bearings.  Separating vanes are fitted in rotor slots to form intervene chambers.  Vanes do not contact with inner surface of housing and are provided with outer rollers on journals. Outer rollers of vanes are fitted in ring slots of rings installed for rotation coaxially with inner surface of housing and installed, for instance, on antifriction bearings on tenons of end face covers.  Vanes are provided with inner rollers on journals installed for rolling in slots of rotor. 
     EFFECT: reduced mechanical losses caused by friction of separating vanes against inner surface of housing and side surfaces of rotor slots, reduced leaks of working medium. 
     4 cl, 3 dwg
Patent RU-2221296-C2 (RU)
Title: Regulated transformer
Inventor: SMERTIN B G
IPC: H01F29/10
Filed: 2001-10-30
Granted: 2004-01-10
Abstract: FIELD: electrical engineering. SUBSTANCE: transformer that can be used as part of basic pieces of electrical equipment for saving electrical energy has three legs, top, bottom, and intermediate yokes. Bottom sections of legs carry primary winding phases. Each secondary-winding phase is assembled of two parts of which one is disposed on bottom section and other one, on top section of legs. Top yoke is made in the form of cylinder built of two longitudinal parts of which one is made of ferromagnetic material and other one, of insulating material. Cylinder can be easily turned about its axis for stepless regulation of transformer output voltage. EFFECT: enhanced safety and facilitated stepless regulation of output voltage. 1 cl, 2 dwg
Patent RU-2248963-C2 (RU)
Inventor: BENEDINI FRANCHESKA
IPC: A61K9/14
Filed: 2000-06-21
Granted: 2005-03-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing a pharmaceutical composition eliciting anti-inflammatory and analgetic activity for oral administration and containing compound of the formula (I): A-X 1 -NO 2  wherein A and X 1  are given in cl. 1 of the invention claim and representing in the amorphous state or partially amorphous state. Method involves the following steps: stirring compound of the formula (I) with at least one filling agent that is able to confer the amorphous state to obtained mixture wherein this filling agent is taken among group consisting of (C 5 -C 6 )-polyalcohols, mono- and disaccharides and their derivatives, oligosaccharides comprising from 3 to 10 monosaccharide units, polysaccharides, their derivatives involving their salts, cyclodextrins and their derivatives, noncyclic derivatives of β-cyclodextrin, polymers and copolymers based on vinyl monomeric links, and/or comprising the carboxyl function, or methacrylic monomers wherein the mass ratio between amount of compound of the formula (I) and the amount of at least one filling agent is in the range = (1:20)-(1:0.5), and providing the amorphous state of obtained mixture by combined grinding, stirring, spraying drying and lyophilization. Also, invention relates to a pharmaceutical composition eliciting an anti-inflammatory and analgetic activity. Invention provides preparing a pharmaceutical composition for oral administration and medicinal agents based on thereof for treatment of inflammatory diseases. 
     EFFECT: improved preparing method, valuable medicinal properties of composition. 
     10 cl, 1 tbl, 10 ex
Patent RU-2214177-C2 (RU)
Inventor: BRUSOVA L A
IPC: A61B17/322
Filed: 2001-12-24
Granted: 2003-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out two full-thickness skin triangular grafts from mouth angle area having their bases on the upper and lower lip. The flaps are fixed on skin of the mouth angle under treatment. A triangular graft is cut out from buccal mucous membrane and placed over wound defect. Graft apex is fixed on formed mouth angle. And its sides are attached to lower and upper triangular grafts. EFFECT: prevented membranous cicatrix formation; enhanced effectiveness in building anatomically correct mouth angle. 4 dwg
Patent RU-2237307-C2 (RU)
Inventor: VISHNEVSKIJ A E
IPC: H01G9/016
Filed: 2002-01-18
Granted: 2004-09-27
Abstract: FIELD: electrical engineering, in particular, low-voltage reservoir capacitors, applicable in systems of electric starter start of inertial combustion engines, as well as in stand-by supply sources. 
     SUBSTANCE: the capacitor with an electric double layer has a body, power plates closing the body from the ends, and end current-collecting plates connected to the outer different-polar current leads, stacks in alternating polarity installed in the body on one another and consisting of flat accumulating sections, each of them has two porous electrodes divided by a separator and impregnated by electrolyte, thin plates adjoining them, end inner insulators located between the end current-collecting plates and the power plates, intermediate current-collecting plates installed between the stacks and connected to the end current-collecting plates of the respective polarity by switching jumpers, each switching jumper is made in the form of a flat bar with L-shaped components attached to its ends butt-joined to the end surfaces of the current-collecting plates, the current-collecting plates in each formed pair are intereconnected at least by two jumpers. The presence at least of two jumpers makes it possible to prevent a failure of the capacitor at discharges by high currents, up to the short-circuit current. The jumpers are made flat for improvement of heat abstraction and prevention of overheat both of themselves and the elements adjoining them at high currents. 
     EFFECT: enhanced reliability of the capacitor and adaptability to manufacture. 
     21 cl, 3 dwg
Patent RU-2220805-C2 (RU)
Inventor: ARTEMOV V N
IPC: B21D51/10
Filed: 2002-02-11
Granted: 2004-01-10
Abstract: FIELD: manufacture of welded metallic constructions, namely methods for making large-size vessels of sheet material, for example hoppers for loose and liquid media, gas holders, covers and bottoms of technological reservoirs. SUBSTANCE: method of making cone large-size constructions comprises steps of cutting out blank in the form of developed cone; preliminarily shaping cone; finally shaping cone after preliminarily shaping it; further joining blank edges by welding; performing preliminary and final shaping by raising blank and drawing together its edges by means of tightening device; placing onto joined edges of blank beams provided with locking members and with levers secured to beams; arranging tightening device onto said levers; realizing preliminary shaping of cone by raising blank and providing partial drawing together of joined edges; realizing final shaping by drawing together joined edges due to bringing levers together; removing beams after joining edges by welding; beading lower edge of cone by spinning process. EFFECT: enhanced quality of products, lowered cost, enhanced efficiency. 2 cl, 9 dwg, 1 ex
Patent RU-2264805-C2 (RU)
Inventor: VOLODIN V S
IPC: A61H9/00
Filed: 2002-02-14
Granted: 2005-11-27
Abstract: FIELD: medicine, physiotherapy, cardiology. 
     SUBSTANCE: the present innovation deals with conducting medicinal therapy along with physiotherapeutic action. Moreover, one should affect baroreceptors of carotid sinus at impulse mode at negative pressure ranged 0.2 - 0.25 kilgauss/cm 2 , terms of impact - per 1 min from each side of patient's neck, frequency being about 30-40 impulses/min once daily. Therapy course consists of 7-10 procedures. Dosages of medicinal preparations should be gradually decreased by 1.5-2 times. Repeated courses of therapy should be prophylactically performed in 3 and 6 mo. Application of the method suggested enables to decrease and stabilize arterial pressure and, simultaneously, decrease the dosages of preparations used by 1.5-2 times and considerably improve the state in patients. 
     EFFECT: higher efficiency of therapy and prophylaxis. 
     2 ex
Patent RU-2276672-C2 (RU)
Inventor: KOSTANJAN IRINA ALEKSANDROVNA
IPC: G01N33/483
Filed: 2000-04-10
Granted: 2006-05-20
Abstract: FIELD: biotechnology, peptides. 
     SUBSTANCE: invention relates to a method for preparing antibodies raised to human leukocyte differentiation factor (HLDF) or to HLDF fragment (31-38) representing peptide of the following structure: Arg-Arg-Trp-His-Arg-Leu-Glu-Lys possessing with antigenic and nucleic acids-hydrolyzing properties, and for diagnostic aims also. Antibodies are prepared from rabbit plasma blood immunized with three injections of antigens wherein synthetic HLDF factor or conjugate is used as antigens. Diagnosis of anaplastic state of human cells is carried out by using solutions of antibodies to HLDF factor or HLDF fragment (31-38) in the concentration 0.0013 mg/ml as biological markers. Invention provides carrying out the differential diagnosis of tumors and normal organs and effective detecting initial stages in cell differentiation disturbances. 
     EFFECT: improved preparing method of antibody, improved method for diagnosis. 
     6 cl, 21 dwg, 1 tbl
Patent RU-2235068-C2 (RU)
Inventor: DRDA MILAN
IPC: B01D21/00
Filed: 2000-10-17
Granted: 2004-08-27
Abstract: FIELD: ecology, sewage treatment. 
     SUBSTANCE: invention relates to a device used for biological treatment of sewage and can be used in cleaning units in dwellings. In the process of clearing separated water if pumped out from the separating process in definite time intervals and sedimentation is disturbed by intensive stirring and then the sedimentation process is continued. Device is fitted with agent for intensive stirring installed in the secondary settling tank and with pump for reducing level in reservoir up before onset of the sedimentation disturbance. Invention prevents entering active slime to cleared water. 
     EFFECT: improved and enhanced effectiveness of treatment. 
     6 cl, 5 dwg
Patent RU-2226230-C2 (RU)
Inventor: KNJAZHITSKAJA O I
IPC: D06P3/60
Filed: 2002-06-06
Granted: 2004-03-27
Abstract: FIELD: labeling materials. SUBSTANCE: invention relates to composition that may be used as stamp ink for labeling textile materials, wood chipboards, fiber boards, and cardboard. Composition contains: 0.5-3.5% pigment, 1.0-2.5% glycerol, 10.5-18.0% of binary binder in the form of butadiene/styrene latex modified with resorcinol-formaldehyde oligomer together with acrylic dispersion at weight ratio 3:1, 0.5-1.0% at least alcohol, and water in balancing amounts. EFFECT: improved adhesion after treatment of imprinted textile in detergent solution and achieved stable color saturation of imprints before and after treatment with detergents. 4 cl, 2 tbl, 11 ex
Patent RU-2229530-C2 (RU)
Inventor: VOROPANOVA L A
IPC: C22B3/24
Filed: 2002-07-09
Granted: 2004-05-27
Abstract: FIELD: ferrous and non-ferrous metallurgy. SUBSTANCE: the invention presents a method of extraction of molybdenum (VI) from water solutions, that is dealt with the fields of extraction of substances with utilization of sorbents and may be used in the ferrous and non-ferrous metallurgy and also for purification of industrial and household waste waters. The technical result is definition of optimum conditions for a fast and efficient extraction of ions of molybdenum (VI) from water solutions. It is achieved by execution of sorption using anionite of AMP mark containing the exchange groups: -CН 2  -  . At that the sorption is conducted at pH > 4 and the time period of no more than one hour with preliminary sour, alkaline or water treatment of anionite. In the case of рН = 1- 4 and the time of sorption exceeding 24 hours the process is conducted at preliminary water or acid treatment of the anionite. EFFECT: the method allows to define the optimum conditions for a fast and efficient extraction of ions of molybdenum (VI) from water solutions. 3 cl, 5 dwg, 3 ex
Patent RU-2243725-C2 (RU)
Inventor: IZMAJLOV E P
IPC: A61M27/00
Filed: 2002-07-23
Granted: 2005-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying one or two parallel through draining tubes having lateral perforations. Flow lavage of the retroperitoneal space with antiseptic solutions is carried out via the perforations at room temperature and cooled solutions are administered concurrently with vacuum suction. Omental bursa is concurrently drained using the two parallel through draining tubes. Flow lavage of the omental bursa is carried out using these tubes. 
     EFFECT: enhanced effectiveness of treatment in healing pyo-inflammation foci. 
     5 cl, 1 dwg