baber/WOPTO huggingface dataset:
Patent RU-2106890-C1 (RU)
Title: Sublimator
Inventor: VOLODIN A N
IPC: B01D7/02
Filed: 1996-05-28
Granted: 1998-03-20
Abstract: FIELD: equipment for processing of sublimating materials; applicable in conduction of sublimation and desublimation processes of UF of enriched UU 235 . SUBSTANCE: sublimator has cylindrical body accommodating heat-exchange member and heat-carrier chamber embracing heat-exchange member, inlets and outlets of process gas and heat carrier, and heater. Sublimator is provided with coolant tubular evaporator connected to ejector and central insert absorbing neutrons. Fuel member is made in form of annular chamber and chamber for heat carrier embracing the annular chamber is installed in a spaced relation to body and central absorbing insert. In addition, installed in zone of body inlet of process gas is electric heater. Installed in zone of process gas outlet is filtering insert. EFFECT: highly reliable, economically efficient and nuclear safe. 5 cl, 7 dwg
Patent RU-2122888-C1 (RU)
Inventor: STRJUCHKOV V M
IPC: B01D53/14
Filed: 1996-06-06
Granted: 1998-12-10
Abstract: FIELD: petroleum and gas industries, applicable, in particular, for gas cleaning of hydrogen sulfide by liquid absorbers. SUBSTANCE: use is made of secondary power resources - heat of hot heat-transfer agent in an absorption- refrigerating machine. As a result, refrigerant with lower temperature is produced which circulates in closed cycle - absorption-refrigerating machine-refrigerator. This makes it possible to cool down the recovered absorber to lower temperatures, thus improving the quality of cleaned gas by reducing the content of hydrogen sulfide in it. EFFECT: enhanced plant power efficiency and degree of gas cleaning. 1 dwg
Patent RU-2134833-C1 (RU)
Title: Method of manufacture of flexible hinge
Inventor: GOROZHANTSEV V V
IPC: F16L27/02
Filed: 1996-09-11
Granted: 1999-08-20
Abstract: FIELD: manufacture of flexible joints for pipes. SUBSTANCE: metal members of fittings of hinge are manufactures by multi-layer formation which are them stacked in several hinges. EFFECT: facilitated procedure of manufacture. 2 dwg
Patent RU-2129006-C1 (RU)
Title: Species "sedospasmil" for treatment of patients with chronic colitis
Inventor: KUKES V G
IPC: A61K36/84
Filed: 1996-09-26
Granted: 1999-04-20
Abstract: FIELD: medicine, gastroenterology, chemical-pharmaceutical industry, phytotherapy. SUBSTANCE: invention relates to preparing species of plant origin for treatment of patients with chronic colitis. Species has milfoil herb, matricary flowers, Saint-John's-wort herb, valerian roots and rhizomes, peppermint leaves taken at equal ratios. Species shows distinct spasmolytic and sedative effects, normalizes intestine function and decreases pain syndrome. EFFECT: enhanced effectiveness of species proposed. 1 cl, 2 tbl
Patent RU-2112733-C1 (RU)
Title: Method of heating and draining residual fuel oils from rail tank cars
Inventor: LEVCHENKO E L
IPC: B65D88/74
Filed: 1996-10-15
Granted: 1998-06-10
Abstract: FIELD: railway transport; unloading of rail tank cars. SUBSTANCE: proposed method includes the following operations: pumping of residual fuel oil from tank car through heat exchanger, delivery of heated fuel oil after heat exchanger back into rail tank car, mixing of heated fuel oil with cold fuel oil, draining of heated fuel oil from tank car and delivering part of heated fuel oil after heat exchanger for transfer by pump bypassing rail tank car. Proposed method provides high efficiency and minimum energy consumption at heating and draining and it can be used for draining higher viscosity fuel oils. EFFECT: simplified system, improved reliability of control, reduced overall dimensions, materials usage and price of equipment, possibility of draining high viscosity residual fuel oils without watering. 4 cl, 11 dwg
Patent RU-2113251-C1 (RU)
Inventor: DAVITASHVILI EVGENIJA JUVASHEV
IPC: A61N2/00
Filed: 1996-10-01
Granted: 1998-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing auricle area to radiation from operator hands. Radiation is composed from infrared radiation in 10-14 mcm bandwidth, extremely high frequency radiation in 8-25 cm bandwidth and alternating electric field up to 10 Hz frequency. Hands are placed 10-15 cm distant from the auricles for 15 min. Immediately or after a 20 min long pause, the region is exposed to radiation with like set of parameter values from a special purpose device. Device electrodes are placed 10- 20 cm away from the floor of the auricles. Te action lasts for 2 to 5 min. The number of procedures is 5-10 daily or each second day. EFFECT: stable therapeutic result; improved blood circulation and functional state of cochlear receptors. 2 cl, 1 dwg
Patent RU-2113805-C1 (RU)
Title: Food additive "yantavit"
Inventor: KAMINSKIJ JURIJ GEORGIEVICH
IPC: A61K35/10
Filed: 1996-10-10
Granted: 1998-06-27
Abstract: FIELD: food industry. SUBSTANCE: food additive contains succinic acid or succinate and saccharose, glucose, mannose, mannitol, fructose, saccharin, aspartam or mixture in ratio from 1:5 to 1:1000. Quantity of succinic acid or succinate is 0.01-100 mg/kg of mass of man's body. EFFECT: increased biological activity. 1 tbl, 6 exps
Patent RU-2123453-C1 (RU)
Inventor: ANIMITSA V A
IPC: B64C11/16
Filed: 1996-12-15
Granted: 1998-12-20
Abstract: FIELD: aviation; construction of main and steering rotors of rotary-wing aircraft. SUBSTANCE: section of propeller blade has form of aerofoil profile whose chord has length B. Leading edge of profile is rounded-off and trailing edge is blunted. Edges are located at ends of aerofoil-profile chord and are interconnected by means of smooth lines of upper and lower portions of profile contour. leading edge of blade profile has rounding-off radius of upper portion of contour. Radius lies within 0.017xB-0.023xB. Leading edge of blade profile has rounding-off radius of contour. Radius lies within 0.006xB-0.0085xB. Maximum relative thickness of profile lies within 0.105-0.109 and is located at distance X=0.33xB-0.38xB from leading edge of profile along its chord. Ordinates of point of upper and lower portion of contour related to length of profile chord are located at relative distance X/B from leading edge of profile along its chord. EFFECT: increased lifting ability and reduced drag within numbers M=0.2-0.8 and 0.15 <C y <C ymax . 4 cl, 6 dwg
Patent RU-2102123-C1 (RU)
Inventor: ISAEV V V
IPC: B01D53/56
Filed: 1997-02-07
Granted: 1998-01-20
Abstract: FIELD: gas treatment. SUBSTANCE: gas emissions containing nitrogen oxides are treated by alkali solution in ultrasound field. EFFECT: enhanced treatment efficiency.
Patent RU-2122910-C1 (RU)
Title: Method for making welded hot deformed products and line for performing the same
Inventor: SUVOROV VLADIMIR IVANOVICH
IPC: B21C37/06
Filed: 1997-05-06
Granted: 1998-12-10
Abstract: FIELD: plastic metal working, namely manufacture of welded structures, tubes, sections from rolled pieces. SUBSTANCE: method for making welded hot deformed products in hot rolling mill line comprises steps of feeding and shaping hot rolled piece, welding and deforming product. In hot rolling mill line after stands for finish rolling non-cooled rolled piece is shaped. Steps of shaping, welding and deforming are realized at temperature values providing reduced stresses and structural non-uniformity of material. Rolled piece is fed and simultaneously shaped. Line for performing the method includes arranged according to manufacturing process and joined by means of transportation units: hot rolling mill, aggregate for shaping, welding and deforming blanks. Apparatus for feeding rolled pieces is arranged at inlet of said aggregate. Transportation units are provided with apparatuses for combining rolled blanks mounted in front of apparatus for feeding rolled pieces. EFFECT: possibility of welding products of high-strength steels, enhanced quality of products, enlarged assortment, lowered expenses. 4 cl
Patent RU-2129949-C1 (RU)
Inventor: KAZAKOV V M
IPC: B24C3/02
Filed: 1997-05-27
Granted: 1999-05-10
Abstract: FIELD: shot blasting of surfaces in all branches of national economy. SUBSTANCE: apparatus includes hopper 1 for working medium, working head 3 with deflectors 17, air lines 4, 5 for pumping and suction off respectively, both connected with head 3, system for cleaning working medium. Each air line is joined with working cavity of head by means of two ducts. Ducts of pumping line are arranged between deflectors and over ducts of suction off line. EFFECT: enhanced efficiency due to improved design of apparatus. 2 cl, 1 dwg
Patent RU-2118247-C1 (RU)
Inventor: TSODIKOV S F
IPC: B23Q35/13
Filed: 1997-05-22
Granted: 1998-08-27
Abstract: FIELD: machine tool manufacture; machine-tool attachments for finishing parts of out-of-round cross-section, such as pistons of internal-combustion engines, for example, in precision turning machines. SUBSTANCE: copying machine has copying system incorporating control link with copying and reading facilities and arrangement converting control link motion to transverse feed of tool. Tool 3 is rigidly coupled with output controller of mentioned arrangement converting control link motion. The latter is made in the form of DC magnetic field source incorporating at least one part made in the form of permanent magnet 9,10,11,12 and core 13. The latter functions as output controller. At least part of core 13 is made of magnetostrictive material. Magnetic field source and core 13 are mounted for relative displacement and positioning so that in the course of mentioned relative displacement magnetic flux in core 13 varies obeying cyclic law predetermined by control link. Provision is made for different design forms of machine and its parts affording precision cyclic correction of radial feed of output controller (tool 3). EFFECT: improved precision of part finishing. 11 cl, 19 dwg
Patent RU-2137006-C1 (RU)
Title: Apparatus for bending anchor tie-rods in the process of securing pipelines
Inventor: KHARATS E A
IPC: F16L1/06
Filed: 1997-05-21
Granted: 1999-09-10
Abstract: FIELD: pipeline construction, in particular, equipment for securing pipelines. SUBSTANCE: apparatus is used for bending of anchor tie-rods upon installation of power girdle on pipeline in the process of securing of pipeline. Apparatus has cross-piece and levers pivotally attached to cross-piece and equipped with bending rollers. Levers are driven by hydraulic cylinders pivotally connected with cross-piece. Rods of hydraulic cylinders are pivotally connected to levers. EFFECT: increased efficiency by simplified work and reduced labor intensity for securing pipelines. 2 cl, 5 dwg
Patent RU-2117775-C1 (RU)
Title: Internal combustion engine lubricating device
Inventor: SHEMJAKINSKIJ E N
IPC: F01M1/06
Filed: 1997-06-06
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines; lubrication systems. SUBSTANCE: device has cylinder block-and-crankcase unit accommodating crankshaft. The latter has crankpins and middle main journal. Oil lifting mechanism has gear wheel arranged in trough. Ring groove is made from outer side of crank cheek. Groove communicates with oil channel into which nipple projects. Shaped oil collector with central hole is installed in ring groove. Blind radial hole is made on end of oil channel extending to the middle of main journal. Radial hole communicates with ring groove located between insert and main journal. Additional oil channel into which nipple projects has blind radial hole communicating with ring groove and plug. Axes of oil channels are parallel to axis of crankshaft. Radius of central hole of shaped collector is smaller than distance between crankshaft axis and oil channel axis. EFFECT: enhanced reliability of engines. 2 cl, 2 dwg
Patent RU-2115506-C1 (RU)
Inventor: MOSKALEV VALERIJ SEMENOVICH
IPC: B22C7/00
Filed: 1997-07-03
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method includes layer-by-layer stacking of sheet material with thermosensitive binder, heating of every layer and rolling, cutting of contour in every layer with subsequent removal of cut-out part. Heating is performed directly before rolling. The latter is carried out by cold roller. Part to be cut out is divided into fragments and removed by air jet or by sheet material evaporation. EFFECT: higher accuracy of manufactured parts, reduced labor intensity. 3 cl
Patent RU-2118269-C1 (RU)
Title: Aerodynamic profile of wing of wing-in-ground-effect machine
Inventor: KOLGANOV VJACHESLAV VASIL EVIC
IPC: B60V1/08
Filed: 1997-07-02
Granted: 1998-08-27
Abstract: FIELD: wings and lifting surfaces of wing-in-ground-effect machines. SUBSTANCE: range of lift coefficients C st  is extended; inherent stability of wing profile of wing-in-ground-effect machine is ensured at altitudes both at heavy ((H<0,4B A )) and weak ((H>0,4B A )) screen effect. Aerodynamic profile has nose 4, trailing-edge piece 5 connected by means of upper contour 1 and lower contour 3 forming S-shaped center line 3. Maximum thickness C Hmax  of lower contour 2 is located at distance lesser than 0.7 of chord B A  from nose 4 of profile and lower contour 2 of trailing-edge piece 5 is convex at distance of (0,1...0,3)B A  from trailing-edge piece 5 at curvature radius of R h.ed.low  = (0,5...4,5)B A .. Lower contour 2 of profile may have at least one rectilinear section; curvature radius R h.ed.low  of lower contour may be constant and varying (reducing towards trailing-edge piece 5). EFFECT: extended range of lift coefficients. 5 cl, 4 dwg
Patent RU-2131532-C1 (RU)
Title: External-combustion engine operating process
Inventor: ANDREEV V I
IPC: F02G1/04
Filed: 1997-07-21
Granted: 1999-06-10
Abstract: FIELD: power-plant engineering. SUBSTANCE: double-cylinder engine is provided with single piston-and-rod assembly placed in opposite dual-action cylinders filled with gaseous working medium for its sequential heating and cooling. Novelty is that hot and cold cavities are distributed between opposite pistons and combustion cycle is organized as two isochoric and two isothermal processes. With piston-and-rod assembly moving upward, exhaust-displacement stroke in cooling working medium occurs concurrently with supercharging-displacement stroke in heating working medium without mechanical work; working medium compression stroke takes place concurrently with combustion stroke. Engine is provided with heat exchangers with countercurrent flow of working medium. EFFECT: improved engine efficiency. 6 dwg
Patent RU-2130482-C1 (RU)
Inventor: CHUPRIN V I
IPC: C12G3/06
Filed: 1997-09-29
Granted: 1999-05-20
Abstract: Изобретение относится к спиртовой и ликеро-водочной промышленности. Способ предусматривает пропускание через раствор воздуха, в который перед его пропусканием добавлен озон. Обработку ведут при 20 - 70 o С до поглощения от 15 мг до 200 мг озона на 1 дм 3  водного раствора этанола. Изобретение позволит повысить качество обрабатываемого продукта. 6 табл.
Patent RU-2133487-C1 (RU)
Title: Method for determining man-caused pollution of top-soil with iron-group heavy metals (iron, cobalt, nickel)
Inventor: JAZIKOV E G
IPC: G01V9/00
Filed: 1998-01-08
Granted: 1999-07-20
Abstract: FIELD: environmental monitoring. SUBSTANCE: samples of soil are dried, screened to fraction below 1 mm, placed alternately in nonmagnetic cuvette, which is installed onto platform of magnetic susceptibility sensor. Measurement data are put down on the map of area being investigated and contour lines of magnetic susceptibility are drawn. Data exceeding background values are regarded as indicative of heavy metal polluted area zones. EFFECT: facilitated monitoring. 5 dwg
Patent RU-2148467-C1 (RU)
Title: Apparatus for producing continuously cast deformed billets
Inventor: STULOV V V
IPC: B22D11/04
Filed: 1998-02-16
Granted: 2000-05-10
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has intermediate ladle with blind bottom, pouring immersion cup, two water cooled crystallizers and sectioned priming device. First crystallizer has two vertical walls mounted for reciprocation and two walls with inclined upper parts and vertical lower parts positioned for rotational movement. Second crystallizer has immovable walls. Ratios of width a1 of working cavity of first crystallizer and width a2 of working cavity of second crystallizer, as well as length b1 of working cavity of first crystallizer and length b2 of working cavity of second crystallizer are a2=(1.1-2)a1, b1=(1.1-1.25)b2, where a1 is width of working cavity of first crystallizer in gaging zone. Besides, ratio of priming device length L, first crystallizer height h1 and height h2 of inclined part of second crystallizer wall is L=(1.1-1.5) (h1+h2). EFFECT: increased efficiency, improved quality of surfaces and of billet inner structure and increased yield. 2 cl, 3 dwg
Patent RU-2123009-C1 (RU)
Inventor: RESHETNIKOV S S
IPC: C07K14/00
Filed: 1998-04-02
Granted: 1998-12-10
Abstract: Изобретение относится к биотехнологии и может быть использовано для получения препарата альфа-фетопротеина (АФП). К исходному сырью добавляют хлорид натрия. После центрифугирования проводят хроматографическую оценку в три стадии: на иммуноаффинном сорбенте с иммобилизованными поликлональными антителами, ультрафильтрацией и гельфильтрацией и на иммуноаффинном сорбенте с иммобилизованными поликлональными антителами против белков сыворотки человека и против иммуноглобулина сыворотки крови животного. Препарат стерилизуют и высушивают. Способ позволяет повысить выход и чистоту препарата. 5 з.п.ф-лы.
Patent RU-2137537-C1 (RU)
Inventor: VOLOV V N
IPC: B01J3/06
Filed: 1998-05-19
Granted: 1999-09-20
Abstract: FIELD: manufacture of synthetic superhard materials, viz.: diamond, cubical boron nitride and composite materials on their bases. SUBSTANCE: device has two matrices mounted coaxially and directed towards each other by recesses with spherical dimples which are engageable with taper surfaces forming high-pressure chamber inside which container is placed. Matrices have taper or flat surface towards periphery from recesses where circular projections are located. Dimples have various heights H 1  and H 2 , taper surfaces have different taper angles α 1  and α 2 ; taper surfaces made at different angles β 1  and β 2  run to periphery of matrices forming punch-matrix at different diameters of dimples d d1  and d d2 . Circular projections have lesser heights as compared with central circular taper projections by no more than 12% of depth of dimples H 1  and H 2 ; projections are made at relationship of  , where d pr  is diameter of circular projection and d d1  is diameter of dimple of punch-matrix. EFFECT: increased pressure in chamber at lesser force of press; improved control. 6 cl, 2 dwg
Patent RU-2140275-C1 (RU)
Title: Medicinal preparation ban
Inventor: KORNIENKO V S
IPC: A61K35/12
Filed: 1998-06-04
Granted: 1999-10-27
Abstract: FIELD: livestock breeding, veterinary science. SUBSTANCE: invention relates to drugs used for treatment and prophylaxis of the postnatal illnesses in cows. The preparation is based on biostimulgin and has the following components, weight %: biostimulgin 94.9-96.8; Dorogov's antiseptic-stimulating agent fraction-2 5.0-3.0 and novocaine 0.1-0.2. EFFECT: enhanced effectiveness of the preparation.
Patent RU-2130835-C1 (RU)
Title: Способ изготовления изделий
Inventor: ZHIL TSOVA LJUDMILA IVANOVNA
IPC: B44C1/24
Filed: 1998-06-26
Granted: 1999-05-27
Abstract: Способ изготовления изделий для повышения качества изделий заключается в том, что после нанесения полимерной пасты ее излишки удаляют и осуществляют подсушивание матрицы с оставшейся пастой при температуре 80 - 120 o C в течение 1 мин, перед термопрессованием на подложке послойно размещают дублерин и войлочную прокладку для образования теплоизоляции. 3 з.п.ф-лы.
Patent RU-2145198-C1 (RU)
Title: Method for carrying out laparoscopic cholecystectomy
Inventor: ONOPRIEV A V
IPC: A61B17/94
Filed: 1998-07-14
Granted: 2000-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making laparotomy, intersecting gallbladder artery and gallbladder duct and removing concrements. The gallbladder cavity is longitudinally opened. The gallbladder is circumferentially intersected along the body and neck boundary. The body and neck are selected. When dissecting, parietal coagulation of gallbladder artery branches is carried out to reach hemostasis. The gallbladder duct lumen is tightened in proximal position with respect to the following intersection level. The gallbladder walls that are not fixed are to be removed. The fixed gallbladder walls mucoclasis is to be done. EFFECT: wider range of laparotomy applications.
Patent RU-2135286-C1 (RU)
Inventor: PORJADKOV L F
IPC: B01L3/02
Filed: 1998-10-27
Granted: 1999-08-27
Abstract: Пипетатор относится к лабораторному оборудованию и предназначен для дозирования жидкостей с помощью градуированных пипеток. Пипетатор состоит из корпуса с установленными в нем муфтой для подсоединения пипетки и сообщающимся с ней всасывающе-опорожняющим узлом, включающим смонтированный с возможностью вращения вокруг оси диск, который через имеющийся на нем боковой выступ взаимодействует с упругоэластичной трубкой, прилегающей к опорному элементу. Новой отличительной особенностью пипетатора является то, что выступ сделан в виде ролика, а рабочая поверхность опорного элемента изогнута по дуге окружности, являющейся концентричной по отношению к дуге, описываемой выступом (роликом) при вращении диска. Достигается упрощение конструкции и расширение возможности программирования объемов последовательно отмериваемых доз жидкостей. 1 з.п. ф-лы, 5 ил.
Patent RU-2137381-C1 (RU)
Inventor: GOSTEV A S
IPC: A23L13/00
Filed: 1999-02-19
Granted: 1999-09-20
Abstract: FIELD: food production technology. SUBSTANCE: according to method, meat is cut into pieces of not larger than 20 mm thick and of mass not over 100 g. Pieces of meat are salted and loaded into smoking chamber by hanging them or spreading on vibration net. It is more favorable to load salted pieces of meat into cylindrical vessel to be located in smoking chamber. Pieces of meat located on internal surface of vessel are rotating in process of treatment at speed of 3-18 r/min and are subjected to vibrating action. After that, performed is partial drying and smoking with forced circulation of smoke-air mixture at speed of 0.05-5 m/s. Smoking process is carried out at temperature of 18-40 deg. during 2-6 h or at temperature of 75-120 deg. during 20-30 min. Product obtained by application of aforesaid method has flavor which is characteristic for smoked food, it is palatable and contains substantially less carcinogenic substances in comparison with maximal permissible level. EFFECT: higher efficiency. 4 cl, 1 tbl, 2 ex
Patent RU-2144451-C1 (RU)
Title: Induction plant
Inventor: BATOV L P
IPC: B23K3/04
Filed: 1999-03-25
Granted: 2000-01-20
Abstract: FIELD: machine engineering, possibly soldering and heat treatment of articles. SUBSTANCE: induction plant includes induction furnace without mandrel having cooled housing with magnetic circuits, bottom, inductor, lining. Plant is provided in addition with heat insulation splitter. Muffle is arranged in cavity of housing. End portion of muffle is in the form of truncated cone inside which diffuser is placed. Muffle is secured to surface plate supporting also shield type heat insulation splitter. EFFECT: soldering and heat treatment of articles with different form and dimension without readjustment, control of heating and cooling rate of articles, enhanced quality of treated articles. 6 cl, 3 dwg