baber/WOPTO huggingface dataset:
Patent RU-2127552-C1 (RU)
Title: Method of radical resection in carcinoma of inferior-external quadrant of mammary gland
Inventor: ORLOV O A
IPC: A61B17/00
Filed: 1997-02-03
Granted: 1999-03-20
Abstract: FIELD: oncology; may be used in protective and preservation operation. SUBSTANCE: method includes removal of segment of mammary gland and subclavian-axillary-subscapular lymphadenectomy is performed. Four incisions are made to edge the segment to be removed two of which are parallel from areola to retromammary fold or to axillary line. Two other incisions connect the former ones: one along the areol line and the other along the inferior-external contour of mammary gland. After removal of segment, the incision along the inferior-external contour is extended upward towards axillary cavity and downward along retromammary fold. Mammary gland flaps formed in this way are separated - the lower flap is separated through the entire length of skin incision, and the upper flap, up to subclavian region from musculus pectoralis major. The latter is brought out inside, and lymphadenectomy is performed. Skin area round areola is deepitalized. Upper and lower flaps of mammary gland are removed to place of defect and shape of mammary gland is modelled by layer sutures. Areola is fixed in its new position. EFFECT: improved cosmetic effect of radical resection of mammary gland without losses in operation radicality. 4 dwg
Patent RU-2114905-C1 (RU)
Title: Process lubricant for cold metal die forging
Inventor: KIRICHENKO G N
IPC: C10M105/72
Filed: 1997-02-25
Granted: 1998-07-10
Abstract: FIELD: lubricants. SUBSTANCE: mineral oil-based lubricant contains 30-50 wt % of sulfured C 16 -C 28 -olefins and 5-30 wt % of esters of pentaerythritol and synthetic C 5 -C 9 - or C 9 -C 13 -fatty acids. EFFECT: improved lubricating, technological, and organoleptic properties during all operation time. 4 tbl
Patent RU-2119717-C1 (RU)
Title: Device for phase synchronization
Inventor: CHULKOV V A
IPC: H03L7/00
Filed: 1997-04-15
Granted: 1998-09-27
Abstract: FIELD: communication. SUBSTANCE: device provides synchronization for reception of digital information and is based on direct automatic phase tuning without alternation of heterodyne frequency. Device has multiple-phase reference oscillator, which outputs are connected to information inputs of multiplexer. Goal of invention is achieved by introduced adder-subtracter, adder, bit-by-bit shift register, two memory registers. One memory register has encoder and is reads phase of input signals. Second memory register serves as digital filter together with adder-subtracter and bit-by-bit shift register. Current phase error is detected by adder operating in complementary code. EFFECT: increased bandwidth of synchronization, increased speed of initiating synchronization, increased dynamic precision of synchronization. 1 dwg
Patent RU-2146445-C1 (RU)
Title: Device for scaring rodents
Inventor: KOZHEMJAKIN V L
IPC: A01M29/02
Filed: 1997-05-13
Granted: 2000-03-20
Abstract: FIELD: in-house pest control. SUBSTANCE: device has gate, voltage-controlled generator, which output is connected to input of amplifier. Output of power amplifier is connected to high-frequency acoustic emitter. In addition device has external programmed memory unit, single-crystal microcomputer, analog-to-digital converter. In addition device has second gate, second power amplifier and low-frequency acoustic emitter. Depending of program stored in single-crystal computer, it outputs sequence of codes which enter low-frequency or high-frequency acoustic emitter through digital-to-analog converter and first or second gates. EFFECT: increased efficiency of device operations due to possibility either attract rodents or to scare them off. 1 dwg
Patent RU-2143432-C1 (RU)
Inventor: MAKOTO TAKEUTI
IPC: C07D453/02
Filed: 1995-12-27
Granted: 1999-12-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel derivatives of quinuclidine of the formula (I) where ring A means phenyl group that can be optionally substituted with halogen atom or lower alkyl group, cyclohexyl, pyridyl, furyl or thienyl group; X mean a single bond or methylene group; I means 0 or 1; n means a whole number 1 or 2 or their salts with acids or their quaternary ammonium salts. Invention describes also pharmaceutical compositions based on thereof. These compounds show an antagonistic effect with respect to muscarinic M 3 -receptors and useful as prophylactic or curative agents in patients with urological, respiratory or digestion system diseases. EFFECT: enhanced effectiveness of new compounds indicated above. 5 cl, 33 tbl, 19 ex
Patent RU-2122039-C1 (RU)
Title: Material for copper-based breakaway electric contacts
Inventor: IVANOV V V
IPC: H01H1/02
Filed: 1997-09-16
Granted: 1998-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: material contains, wt %: fine-disperse diamonds, 0.01-2.0; boron nitride, 0.05-0.5; cadmium, 0.5-4.0; vanadium, 0.1-8.0; niobium, 0.2-6.0; and molybdenum, 0.2-5.0. Summary content of vanadium, niobium, and molybdenum does not exceed 10%. EFFECT: lowered transient resistance in contact pair, reduced electric transfer of material in direct-current operation, and increased long-term strength of contact material. 2 tbl
Patent RU-2133146-C1 (RU)
Inventor: SEMENOV S A
IPC: C01G43/00
Filed: 1997-09-09
Granted: 1999-07-20
Abstract: Изобретение относится к оборудованию уранового производства, а именно к аппаратам для проведения процесса фторирования окислов урана. Реактор содержит реакционную трубу с реакционной зоной, зоной загрузки материала, узлы уплотнений торцов трубы, мешалку с лопастями для перемешивания и транспортирования материала, расположенную на полом охлаждаемом валу, установленном в подшипниковых опорах, штуцеры ввода реагентов, вывода продуктов реакции, ввода и вывода хладагента. В узле уплотнения реакционной трубы размещен фильтр в виде концентричного с валом стакана с дном из гофрированной фильтровальной сетки. Лопасти мешалки в реакционной зоне выполнены Х-образными и установлены с перекрытием предыдущей и последующей лопастей, в зоне загрузки лопасти выполнены  образными. Шаг лопастей в зоне загрузки материала превышает шаг лопастей в реакционной зоне в 1,2 - 1,5 раза. Использование изобретения позволит повысить надежность, ресурс работы реактора и улучшить качество гексафторида урана. 4 з.п. ф-лы, 5 ил.
Patent RU-2114606-C1 (RU)
Title: Composition for removal of difficultly washing-off impurities from hand skin
Inventor: FEDOTOV VLADIMIR ZAGIROVICH
IPC: A61K8/31
Filed: 1997-11-20
Granted: 1998-07-10
Abstract: FIELD: designed for using at enterprises of auto repair and garages. SUBSTANCE: composition contains the following ingredients, mas.%: potassium salt of unsaturated fatty acids, 35-40; paraffin, 2-5; egg powder, 2-4.5; glycerine, 1.-1.5; flavor, 0.35-0.5; rape oil, the balance. Composition has higher storage life due to its stability (not less than 1 year). EFFECT: higher degree of removal of impurities; improved condition of skin. 1 tbl
Patent RU-2147799-C1 (RU)
Title: Method of young cattle technological stress prophylaxis
Inventor: LJAPIN O A
IPC: A61K31/44
Filed: 1998-03-18
Granted: 2000-04-27
Abstract: FIELD: agriculture, in particular, animal farming. SUBSTANCE: method involves introducing differentiated doses of ionol into feed and giving this feed for 5 days before and after occurrence of one of different technological stress-factors. Technological factors, such as weighing, sanitary treatment, changing of feeding phase at 1st growing period, require dose of 20 mg/kg of live weight per day. Stresses associated with forming of young animal groups, caudotomy, transfer from 1st growing period house into 2nd growing period house require dose of 30 mg/kg of live weight. In case of occurrence of transport stress, dose of 30 mg/kg of live weight per day is introduced into feed for 5 days. Method allows stress state of young cattle to be reduced and, as a result, meat product loss to be reduced. EFFECT: provision for keeping and improving meat factor of young cattle. 13 tbl, 2 ex
Patent RU-2127168-C1 (RU)
Title: Method of continuous casting of metals on plants with curved production axis
Inventor: OL KHOVSKIJ V V
IPC: B22D11/00
Filed: 1998-03-30
Granted: 1999-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: method includes supply of metal to mold, pulling ingot from mold with variable speed, holding and directing of ingot along the production axis with the help of drive and idler rollers grouped in roller sections; straightening of ingot on plant production axis from radial to horizontal position, and adjustment and verification of position of plant production axis. Length of section of production axis, where ingot is straightened, is established variable according to the following relationship L=K.H.S.C/V.R.Mn, where L is length of section of plant production axis where ingot is straightened, m; H is ingot thickness, mm; S is average content of sulfur in steel, %; C is average content of carbon in steel, %; Mn is average content of manganese in steel, %; V is speed of ingot pulling from mold, m/min; R is radius of radial section of plant by ingot face distant from curvature center, m; K is imperical coefficient taking into account physico-mechanical regularities of deformation of straightening of ingot of different chemical composition equalling 18-1800 m 3 /mm.% min. Length of section of production axis, where ingot is straightened, is changed by means of installation of spacers to under supports of respective rollers of roller sections. EFFECT: increased productivity of metal continuous casting plant, simplified process of adjustment and verification of position of production axis, improved quality of continuously cast ingots from crack-susceptible steel grades, reduced quantity of required reserve roller sections of various type-sizes. 2 cl, 1 tbl
Patent RU-2136812-C1 (RU)
Inventor: ALEKSEEV I O
IPC: E02B1/00
Filed: 1998-04-28
Granted: 1999-09-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: device is intended for work on underwater parts of hydraulic engineering structures made in the form of sheet-pile walls. Device has framework with ballast compartments and sealing arrangement, fastening parts, and unit for pumping out water. In addition, device is provided with air compartments giving floatability to framework. Air compartments are made in side walls of framework. Installed in slots of sheet-pile wall are sealing members, each made in the form of box corresponding to configuration of sheet-pile slot. Box is provided with resilient sealing liner located along face and side walls of box below slots made in side walls. Located inside box is mechanism for its fixing and mechanism for its clamping to sheet-pile wall. Ballast compartments are arranged in framework bottom and in side walls of framework. Installed in upper part of framework are members for fixing it in static position. Water pumping out unit is located directly in framework. Fixing mechanism takes the form of spacer beam which is installed in slots made in side walls of box. Clamping mechanism is in the form of screw jack cooperating with spacer beam and with face side of box. Aforesaid embodiment of device is simple in operation and it allows for performing operations without removing hydraulic engineering structure from normal functioning. EFFECT: higher efficiency. 5 dwg
Patent RU-2147406-C1 (RU)
Title: Method of sour cream "narine" preparing
Inventor: KHACHATRJAN A P
IPC: A23C13/16
Filed: 1998-06-09
Granted: 2000-04-20
Abstract: FIELD: dairy industry. SUBSTANCE: method involves addition of mixed bacterial ferment containing Lactobacillus acidophilus strain 317/402, Lactobacillus acidophilus nonmucous strain, cream bacteria Streptococcus cremoris and aroma-forming bacteria Streptococcus diacetilactis at amount 3-5 wt.-% are added to pasteurized, homogenized cream cooled to fermenting point. Method ensures to obtain dietetic foodstuffs containing the more broad spectrum of vitamins, amino acids and different useful biologically active substances, to develop dietetic foodstuffs for persons suffering with intolerance of dairy products due to lactate dehydrogenase deficiency in body. EFFECT: broadened assortment of dietetic foodstuffs. 4 cl, 4 tbl
Patent RU-2136727-C1 (RU)
Title: Lubricating composition for cold plastic metal working
Inventor: KIRICHENKO G N
IPC: C10M105/38
Filed: 1998-06-15
Granted: 1999-09-10
Abstract: FIELD: plastic metal working; stamping of articles from metal. SUBSTANCE: composition contains, wt.%: sulfured alpha-olefins of C 16 -C 28  fraction in capacity of sulfur- containing addition 10-40; ester of diethyleneglycol and synthetic fatty acids of C 10 -C 16  fraction 10-20; the balance, mineral oil. Lubricating composition possesses good adhesion properties, stable in storage and use, provides for high quality of metal machining and stability of production process in operations of cold die forging. It has no unpleasant odor and features food hygienic properties. EFFECT: higher efficiency. 3 tbl
Patent RU-2145746-C1 (RU)
Title: Electromagnet-operated circuit breaker
Inventor: TRUSOV N N
IPC: H01H33/38
Filed: 1998-06-24
Granted: 2000-02-20
Abstract: FIELD: power circuit breaker manufacture. SUBSTANCE: circuit breaker has making electromagnet supplied with rectified current and built up of coil, armature, stop, and yoke, as well as double-arm lever, shaft, control rod, movable and fixed contacts, pawls, breaking electromagnet, and hold- down spring. Making electromagnet armature is hinged through rod to one end of lever whose other end is hinged to movable-contact control rod of arc-control chamber; ratio of clearance between effective surface of armature and that of stop to clearance between effective surface of stop and inner surface of yoke is between 1.0 and 1.1. Circuit breaker is fully latched in response to short circuit with making electromagnet supplied with power from source depending on voltage across circuit-breaker handled circuit. EFFECT: simplified design, improved functional reliability. 1 dwg
Patent RU-2129984-C1 (RU)
Inventor: BELOV E P
IPC: C01B33/04
Filed: 1998-06-25
Granted: 1999-05-10
Abstract: Изобретение относится к способу получения моносилана высокой степени чистоты, пригодного для формирования тонкопленочных полупроводниковых изделий, а также поли- и монокристаллического кремния высокой чистоты различного назначения (полупроводниковая техника, солнечная энергетика). Сущность изобретения заключается в способе получения моносилана высокой чистоты взаимодействием металлического кремния с органическим спиртом в присутствии катализатора при повышенной температуре, выделением из продуктов реакции соответствующих алкоксисиланов, их очистки, каталитического диспропорционирования с образованием газообразного моносилана, очищаемого абсорбцией примесей, и жидких продуктов диспропорционирования, включающих активную каталитическую часть, тетраалкоксисилан и примесь соединений с кремневодородной связью, в котором согласно изобретению из продуктов реакции металлического кремния с органическим спиртом выделяют непрореагировавший спирт и возвращают его на реакцию с кремнием; полученную концентрированную смесь алкоксисиланов подвергают каталитическому диспропорционированию при температуре минус 20 - плюс 40 o C и времени пребывания реакционной массы 1-50 ч с выделением газообразного моносилана, очищаемого предварительно абсорбцией примесей, а из жидких продуктов диспропорционирования после добавления органического спирта выделяют тетраалкоксисилан, который подвергают полному гидролизу с образованием товарного кремнезоля и органического спирта, который после осушки тетраалкоксисиланом направляют на реакцию с кремнием. Согласно изобретению повышается выход целевого продукта, его чистота при одновременном снижении расхода сырья и энергозатрат. 4 з.п. ф-лы, 2 табл.
Patent RU-2136486-C1 (RU)
Title: Gripping device
Inventor: SHCHELKUNOV S A
IPC: B25J15/00
Filed: 1998-07-14
Granted: 1999-09-10
Abstract: FIELD: robotics. SUBSTANCE: levers hinge-connected to levers carrying jaws are coupled to drive. Springs are secured with one end on drive levers and with the other end, with levers carrying jaws. One lever coupled to drive carries photoresistor connected to drive electrically, and partition is mounted on it. Second partition and cover-plate are secured on lever with jaw coupled to lever carrying the photoresistor. Partitions and cover-plate are designed to form darkened space for photoresistor. Levers coupled to drive carry hinge-connected rods. The latter are coupled to electromagnetic clamps connected to drive. EFFECT: simplified construction. 2 cl, 2 dwg
Patent RU-2139126-C1 (RU)
Title: Separator
Inventor: DANILIN A P
IPC: B01D45/08
Filed: 1998-09-07
Granted: 1999-10-10
Abstract: FIELD: separation of liquid phase from two-phase vapor-gas-liquid flows. SUBSTANCE: separator includes horizontal cylindrical housing coaxial with inlet and outlet branch pipes and condensate discharge branch pipe. Inner volume of separator is divided into two parts by means of perforated partition located in parallel with axis of device. Plates located in upper portion of volume above partition along flow are mounted in such way that longitudinal passages are formed between them in cross section which have form of trihedral prisms; each prism is oriented downward by one of its edge; provision is made for two types of plates: corrugated plates and hollow plates filled with porous material. Outlet surfaces of hollow plates are provided with perforations. Plates (lateral faces of prisms) are mounted in such positions that corrugated plates alternate with hollow ones. Condensate discharge branch pipe is connected with lower portion. EFFECT: enhanced efficiency of liquid separation. 2 cl, 5 dwg
Patent RU-2160293-C1 (RU)
Title: Waterproofing mastic
Inventor: ZINOV EV A P
IPC: C08L23/22
Filed: 1999-04-21
Granted: 2000-12-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mastic designed for insulation of metal surfaces of building structures, pipelines, and car bottoms is composed of, wt %: 1:4 mixture of cracking residue (viscosity breaking) and Arlanian petroleum goudron 45-55, butyl rubber 11-12, 1:1 mixture of extract from selective treatment of the third lube fraction and deasphalting agent 7.5-8.0, liquid butadiene- styrene rubber 3.5-3.0, sulfonate additive production sludge 3.6-4.6, and solvent 20-30.4. EFFECT: improved working characteristics of composition at low temperature. 5 tbl
Patent RU-2163175-C1 (RU)
Title: Die set for restoring axially symmetrical annular parts
Inventor: SHIBAKOV V G
IPC: B23P6/00
Filed: 1999-06-01
Granted: 2001-02-20
Abstract: FIELD: processes for restoring annular axially symmetrical parts by plastic deformation due to introducing tool of predetermined shape to worn part. SUBSTANCE: die set includes upper and lower plates supporting die and punch respectively. Working surfaces of die and punch are turned one to another and they have deforming and shaping portions. Working surfaces of deforming portions of die and punch are in the form of annular tooth with inclined face directed towards worn surface. Working surfaces of shaping portions are provided with cone. Behind deforming portion on lower and upper plates there are pressure rings with rough contact surface. EFFECT: enhanced quality of restored part due to uniform shaping of restored surface of part, enlarged assortment of restored parts. 2 dwg
Patent RU-2145990-C1 (RU)
Title: Process of vibration suppression and air conditioning of cab of mining machine
Inventor: SLEPTSOV V I
IPC: E02F9/00
Filed: 1999-06-22
Granted: 2000-02-27
Abstract: FIELD: mining industry. SUBSTANCE: invention can be used to create comfortable operational conditions in cab of mining machine used predominantly in open mining. Process lies in pumping of compressed air under pressure of 2x10 7  Pa into sealed vessel. From this vessel air is fed under pressure of 4÷6x10 5  Pa into vibration suppression system. From vibration suppression system air is supplied into conditioning system after pressure reduction to 1.01-1.05 of ambient atmosphere. EFFECT: creation of comfortable operational conditions for operator of mining machine working under conditions of heavy dust loading in stripping. 4 cl, 1 dwg
Patent RU-2146288-C1 (RU)
Title: Method of preparing homoprobiotic bacterial preparation containing living lactic bacteria
Inventor: SHENDEROV B A
IPC: A01N63/20
Filed: 1999-07-16
Granted: 2000-03-10
Abstract: FIELD: biotechnology. SUBSTANCE: bacterial preparation is designed for preventing and treating animal and poultry diseases and as well for preparing gnotobiotic organisms. To isolate natural bacterial complexes, native biomaterial is selectively decontaminated by diluting it with liquid lactic bacterium-selective nutrient medium. This procedure allows removing accidentally occurring in biomaterial microorganisms foreign for given animal and poultry species. Subsequent treatment of diluted biomaterial with blood serum (or with immunoglobulin preparations) from the same animal or poultry family enables most complete removal of foreign microflora. Once fried of all contaminating microorganisms, biomaterial is cultured under anaerobic conditions. Resulting biomass is then reseeded, without isolating pure cultures into nutrient medium, and recultured under anaerobic conditions. EFFECT: more efficiently reduced mortality in chickens upon oral administration under industrial poultry keeping. 3 tbl, 4 ex
Patent RU-2158017-C1 (RU)
Title: Geochemical method of search
Inventor: RAZIN L V
IPC: G01V9/00
Filed: 1999-12-17
Granted: 2000-10-20
Abstract: FIELD: search for deposits of elements of platinum group, for deposits of gold and silver. SUBSTANCE: zones favorable for manifestation of concentrations of elements of platinum group are brought to light by results of study of geologic and tectonic situation. Areas with promising indications of presence of elements of platinum group are exposed on basis of ground examination of zones brought to light. According to specified plan samples of bedrock and/or loose deposits are taken from these areas. Samples are ground and abraded to lump size 70 μ. Prepared samples are subjected to analysis by scintillation optical ( spectral ) method for presence of elements of platinum group in mineral form. Selected samples of rocks are examined by visual-microscopic method to establish their nomenclature and to determine mineral composition of ore mineralization. Then interrelationship between found manifestation of platinum-bearing ability and geological environment of their presence is brought out and this basis sampling results are interpreted and presence of deposits of elements of platinum group is predicted. EFFECT: increased accuracy of determination, reproducibility of results and high sensitivity of exposure of mineral particles of elements of platinum group of microscopic sizes up to one micron. 4 cl