baber/WOPTO huggingface dataset:
Patent RU-2141263-C1 (RU)
Title: Method and device for making anastomoses under laparoscopic control
Inventor: OSPANOV O B
IPC: A61B17/11
Filed: 1996-02-16
Granted: 1999-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves bringing close parts of hollow organs to be anastomosed under laparoscopic observation. Hollow organs lumens are opened and suturing device is introduced through the so formed openings. The device has two coils of wire produced from material possessing shape memory properties. The coils are adjacent to one another along generatrix. Coil surfaces are enveloped with working part of thermoelement as arcs. The device being introduced, its cooling with thermoelement is stopped and the organ walls are connected by controlled pressing. Tissue compression being achieved, the device separates itself from the thermoelement that is to be removed from the abdominal cavity. Organ walls are connected with tissue dissected inside of the device and defect sutured in the anastomosis. EFFECT: excluded cases of suture material left in anastomosis; no coarse cicatrization; improved hemostatic and tightness properties of the junction. 2 cl, 6 dwg
Patent RU-2127794-C1 (RU)
Title: Centralizer
Inventor: JANTURIN A SH
IPC: E21B17/10
Filed: 1996-03-22
Granted: 1999-03-20
Abstract: FIELD: bore-hole drilling accessories. SUBSTANCE: centralizer is intended for centering lower part of string. Centralizer has hollow body and replaceable centering blade rigidly installed on turnable axle which is connected through large-thread trapezoidal or thrust thread with cylinder which is screwed in body. Thread for connecting cylinder with turnable axle is eccentrically displaced relative to thread for coupling with body. Radius of working surface of blade is somewhat larger than radius of bore-hole. Other end of turnable axle located in cylindrical axial passage of body is linked with single-arm lever. Free end of single-arm lever at delivery of liquid into string is displaced by means of spring-biased double-stage differential piston. Aforesaid embodiment of centralizer allows for adjustment of working diameter immediately before lowering it into bore-hole. Diameter can be restored according to degree of wear of centering (calibrating) member. Centering member can be retracted in body at round-trip operations. If necessary, differential pressure brought to bear on bottom hole can be reduced. Realizable is high-frequency hydrodynamic excitation of washing fluid for improving bottom-hole washing conditions. EFFECT: higher efficiency. 5 cl, 3 dwg
Patent RU-2100409-C1 (RU)
Title: Petroleum composition
Inventor: ARUTYUNOV IGOR A
IPC: C10L1/14
Filed: 1996-04-01
Granted: 1997-12-27
Abstract: FIELD: petroleum processing industry; petroleum compositions containing depression-inducing additive intended to lower petroleum solidification temperature. SUBSTANCE: to crude petroleum having solid paraffins content up to 30% depression-inducing additive, namely, 1,2-polybutadiene is added in amount 0.002-0.05% based on total petroleum weight, 1,2-polybutadiene has molecular weight 800-40 000, number of 1,2-units in it being 20-80%. EFFECT: useful to prevent petroleum solidification caused by freezing and low temperatures. 3 cl
Patent RU-2121605-C1 (RU)
Title: Automated water lift plant
Inventor: METLOV G N
IPC: F04B43/00
Filed: 1996-03-28
Granted: 1998-11-10
Abstract: FIELD: pumping liquids in industry, construction, farming and in homes. SUBSTANCE: plant includes pumping unit, pipe line and hydropneumatic accumulator with sensor of pressure relay. Plant is provided with distributing unit mounted on hydropneumatic accumulator and connected with pipe lines. Distributing device includes sensor - program time relay, electromagnetic and check valves, mode selector, as well as branches for water supply and sprinkling. Electric drive of pump is made in form of electromagnetic resonance vibration exciter which makes it possible to use building block approach to generators of commensurable power, thus excluding increased magnitudes of starting torques. EFFECT: extended field of application; automated watering according to selected program; efficient distribution of water; increased crop yields. 2 cl, 4 dwg
Patent RU-2105840-C1 (RU)
Title: Method for building-up of tailing dump
Inventor: FILATOV ANATOLIJ VASIL EVICH
IPC: E02B1/00
Filed: 1996-04-05
Granted: 1998-02-27
Abstract: FIELD: hydraulic engineering structures. SUBSTANCE: this is used at storing of waste produced at thermal electric power stations and coal concentrating plants. According to method, barrier dams are erected over perimeter of structure using ground fill procedure. Also constructed at inner side and in base of barrier dams being built-up are protection screens using waste material being stored. Also used for construction of protection screens at inner side and in base of barrier dams being built-up are finely dispersed ash and slag tailings from operation of thermal electric power stations and coal concentrating plants. Tailings are transported by hydraulic method and after settling they have following characteristics: specific weight γ s  2.5-2.8 g/cu.cm, volumetric weight γ 1.2-1.3 g/cu.cm, moisture content ω 22.4-40.1%, cohesion factor C 0.06-0.09 MPa, modulus of deformation E 11.1-23.4 MPa, coefficient of filtration C F  0.001-0.008 m/day. Use of tailings with aforesaid characteristics cuts cost of constructing tailing dumps. EFFECT: high efficiency. 1 dwg
Patent RU-2101729-C1 (RU)
Inventor: KANAREJKIN D B
IPC: G01S13/95
Filed: 1996-04-17
Granted: 1998-01-10
Abstract: FIELD: weather radars. SUBSTANCE: device has series-connected transmitter with trigger unit, circulator, and antenna provided with drive, series-connected receiver, gating unit, analog-to-digital converter, computer with storage unit, data submitting unit, as well as synchronizing unit; receiver input is connected to circulator second output; second output of synchronizing unit is connected to second input of gating unit, third input is connected to transmitter trigger unit input; novelty is that antenna uses stepping drive provided with control unit whose input is connected to first output of synchronizing unit; first output is connected to antenna stepping drive and second output, to second input of computer. EFFECT: provision for detecting pollutants, primarily radioactive ones, in atmosphere, differentiating them from other meteorological targets (snow, rain, hail, and the like), and determining degree of radioactive contamination of supervised atmosphere. 6 dwg
Patent RU-2111832-C1 (RU)
Title: Gear stamping continuously cast ingots
Inventor: SMIRNOV V I
IPC: B22D11/128
Filed: 1996-06-18
Granted: 1998-05-27
Abstract: FIELD: metallurgy, stamping of continuously cast ingots. SUBSTANCE: car of proposed gear carries roller rest allowing constant distance from stamping disc to ingot to be kept and travel sensor including spring-loaded disc with plates and contactless limit switches positioned on it that makes it possible to obtain equal distances between marking symbols independent of speed of travel of ingot over roller table. Base of stamping head is put on guiding rollers with flanges. EFFECT: increased stamping quality and operational reliability of gear. 2 dwg
Patent RU-2145047-C1 (RU)
Inventor: BELOSTOTSKIJ JU G
IPC: F25C1/14
Filed: 1996-07-19
Granted: 2000-01-27
Abstract: FIELD: artificial ice production. SUBSTANCE: water is supplied to cylindrical surface of drum from atomizers in jets or drops. Cylindrical surface of drum is cooled by flow of cold air. It is supplied from cold end of vortex tube over channels in drum. Ice frozen on cylindrical surface is removed by means of knife. Provision is made for production of granulated ice for operation of air shot-blast installation. EFFECT: improved ecological conditions. 3 cl, 1 dwg
Patent RU-2136074-C1 (RU)
Inventor: VERIKHOV V A
IPC: H01H73/18
Filed: 1996-09-30
Granted: 1999-08-27
Abstract: FIELD: electrical engineering, in particular, circuit breakers against short circuits and overloads. SUBSTANCE: device has insulation housing, contains cap and base. Each device pole has stationary contacts. Mobile contacts are mounted on contact holders which are rigidly connected to each other for rotation about shared insulation shaft. In addition device has at least one maximal current breaker, loose release mechanism and arc-quenching chambers. Stationary contact is designed as loop with insulation member inserted between arms of loop and is equipped with groove along its longitudinal axis. This groove carries stiffening rib of housing base. Each of housing walls has inner and outer jambs. Outer jambs are made from more heat-proof material than inner jambs. EFFECT: increased functional capabilities. 2 cl, 5 dwg
Patent RU-2132542-C1 (RU)
Title: Resonant acoustic level detector
Inventor: BARDYSHEV V I
IPC: G01F23/296
Filed: 1996-10-31
Granted: 1999-06-27
Abstract: FIELD: automatic telemetry systems for measuring liquid levels in petroleum, chemical, mining and food industries, car, railroad, sea and river transport, agriculture, water supply and draining systems. SUBSTANCE: device has measuring and compensating tubes, two electroacoustic converters which are connected to noise signal generator, two microphones, serial circuit of two preliminary amplifiers, which are connected to outputs of microphones, two analog-to-digital converters, two first Fourier transform units, two logarithmic units, two second Fourier transform units, two detectors of maximal spectrum function. Outputs of latter units are connected to unit for calculation of level of liquid, which output is connected to liquid level indicator. EFFECT: increased stability to noise, precision and speed of level detection. 1 dwg
Patent RU-2107759-C1 (RU)
Title: Yarn for knitted fabric and for manual knitting
Inventor: MAKAROVA L P
IPC: D02G3/04
Filed: 1996-12-20
Granted: 1998-03-27
Abstract: FIELD: yarn for knitted fabric and manual knitting. SUBSTANCE: the offered yarn has textured thread with linear density of 16.6-33 tex in quantity of 30-70 wt.% twisted with fibrous component in form of flax or cotton threads with linear density of 25-50 tex in quantity of 30-70 wt.%. EFFECT: higher efficiency. 2 tbl
Patent RU-2116633-C1 (RU)
Inventor: VOLKOV O A
IPC: G01J1/44
Filed: 1997-01-30
Granted: 1998-07-27
Abstract: FIELD: instrumentation engineering, measurement of photometric parameters at airports. SUBSTANCE: invention deals with measurement of optical characteristics of atmosphere while determining visibility of light landmarks on runway in process of meteorological support of aviation action on airfield. Pulse photometer ensures measurement of visibility range of light landmarks on runway as visibility range of light landmarks is input parameter of calculator but not output one as it is assumed for calculations by known iteration method. At same time lgI is light intensity of light landmarks on runway and is output parameter of photometer which allows controller degree of brightness of landmarks on runway that is necessary to be switched on to be determined under given conditions of visibility. EFFECT: enhanced operational reliability and efficiency. 1 dwg
Patent RU-2119486-C1 (RU)
Title: Method of medicinal ascorbic acid producing
Inventor: KOCHETKOVA L I
IPC: C07D307/62
Filed: 1997-06-03
Granted: 1998-09-27
Abstract: FIELD: chemical technology, vitamins. SUBSTANCE: invention relates to a method of producing medicinal ascorbic acid from solution of technical ascorbic acid by multistep crystallization. Mother liquors formed at medicinal ascorbic acid crystallization are treated preliminary with sodium-containing alkaline compound, for example, NaOH, Na 2 CO 3 , NaHCO 3 , or hydrochloric acid to pH 2.2-2.4. Method ensures to decrease process time by 4-5-fold and diminish product loss by 2-3%. EFFECT: improved method of producing. 2 cl, 6 ex, 1 tbl
Patent RU-2126622-C1 (RU)
Title: Автоматизированная система для круглогодичного наблюдения за жизнедеятельностью пчелиных семей
Inventor: RYBOCHKIN A F
IPC: A01K57/00
Filed: 1997-07-08
Granted: 1999-02-27
Abstract: Изобретение относится к области пчеловодства и может найти применение для круглогодичного наблюдения тепловых полей в улье. Техническим результатом изобретения является повышение технологических параметров системы. Она содержит контроллер пасеки, ЭВМ пчеловода, приемопередатчик пасеки, блок питания пасеки, контроллер улья и приемопередатчик улья. С ульем сопряжены радиоприемник контроллера улья, эталонный преобразователь "температура - частота", устройство сопряжения передачи питания рамки, контроллер рамки, радиопередатчик рамки, устройство сопряжения приема питания рамки, схема выпрямления и фильтрации питания рамки, коммутатор датчиков, преобразователь "температура-частота", тактовый генератор рамки, блок начальной установки рамки, пчелиная рамка с датчиками. В автоматизированной системе для круглогодичного наблюдения за жизнедеятельностью пчелиных семей для съема температурной информации с датчиков, находящихся в пчелиных сотах, применяются безконтактные соединения. В улье отсутствуют проводные соединения, а контроллер улья вмонтирован в стенку корпуса улья. Применен универсальный блок имени улья, не требующий сложной настройки на новое имя. Все это повышает удобство при работе с пчелами в практическом пчеловодстве. 2 ил.
Patent RU-2139230-C1 (RU)
Title: Cap with opening indicating strip
Inventor: ROBERT R BLEJK
IPC: B65D41/34
Filed: 1996-03-20
Granted: 1999-10-10
Abstract: FIELD: packing. SUBSTANCE: invention relates to plastic caps for containers with neck provided with outer screw thread. Cap upper part hanging skirt. The latter is connected with opening indicating strip by friable bridge and at least one strong bridge. Strip has cylindrical body and segmented rib for engagement with container flange. Body has V-shaped slot. First section of slot is located adjacent to strong bridge, starting from strip top, and second section is arranged vertically under or adjacent to strong bridge. Body has friable zone extending from bottom of second section to bottom of body to provide breaking of friable bridges and friable zone keeping strip connected to skirt by strong bridge. EFFECT: reliable protection of container from unauthorized opening, possibility of easy manufacturing of cap on automated equipment. 12 cl, 14 dwg
Patent RU-2130964-C1 (RU)
Title: Aqueous disinfectant solution
Inventor: OGANESOV V E
IPC: C11D3/48
Filed: 1998-02-10
Granted: 1999-05-27
Abstract: FIELD: bactericides. SUBSTANCE: silver ion-based aqueous disinfectant solution that can be used to disinfect various objects such as saloons and public areas of air, sea, and overland transport, etc. is distinguished by containing acid or alkali and also a detergent at following component contents, wt %: silver ions 0.1-1.0, acid or alkali 0.25-5.0, detergent 1.0-2.0, distilled water - the balance. In such solution, silver ions are prevented from reaction with substances predisposed to react with silver and thereby to reduce concentration of bactericidal silver ions. EFFECT: stabilized disinfectant activity and increased detergent characteristics. 5 cl
Patent RU-2135598-C1 (RU)
Inventor: KEPPLINGER VERNER LEOPOL D
IPC: C21B13/14
Filed: 1996-07-18
Granted: 1999-08-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method includes smelting of finely divided iron-containing raw material in melting-gasifying zone of melting-gasifying apparatus with supply of carbon-containing raw material and oxygen-containing gas with simultaneous generation of reducing gas in layer formed by solid carbon carriers. Melting-gasifying apparatus located in neighborhood of reducing gas discharge pipeline is equipped with pipeline for supply of finely divided coal such as coal dust and/or other carbon-containing substances including volatile part, and pipeline supplying oxygen-containing gas. Finely divided coal and/or other carbon-containing substances including volatile part, when introduced into melting-gasifying apparatus enter into reaction to be converted into finely divided coke which is withdrawn together with reducing gas withdrawn from melting-gasifying apparatus and separated in separating device. Formed in melting-gasifying apparatus in upper part of its dome is high-temperature zone of combustion and/or gasification due to supply of separated coke and oxygen. Finely divided iron-containing raw material is directly introduced into high-temperature zone. Iron-containing raw material is subjected to surface fusing and sintering in zone of combustion and/or gasification. Realization of the invention allows treatment of finely divided ore in the amount up to 100% and reliable prevention of ore losses. EFFECT: higher efficiency. 24 cl, 1 dwg
Patent RU-2132758-C1 (RU)
Title: Method for bending sheet material
Inventor: KIPIN V G
IPC: B21D5/01
Filed: 1998-02-27
Granted: 1999-07-10
Abstract: FIELD: plastic metal working, namely production of parts from sheet materials. SUBSTANCE: sheet blank is placed on rigid die. Two flat plates are preliminarily arranged between die and blank in bending zone at both sides of die. Gasket bent according to punch shape is arranged between punch and blank. High-strength material is used for making plates and gasket. Then blank is bent in die by means of rigid punch. EFFECT: enhanced quality of part surface, increased useful life of punch. 2 dwg, 1 ex
Patent RU-2134976-C1 (RU)
Title: Composition for preparing sweet biscuit "lyubava"
Inventor: SAFONOV G G
IPC: A21D13/08
Filed: 1998-05-12
Granted: 1999-08-27
Abstract: FIELD: food industry, in particular, preparation of food products; may be used in confectionery industry for production of sweet biscuit. SUBSTANCE: composition contains, mas.%: vegetable fat or margarine, 8.85-22.89; granulated sugar, 12.38-18.84; invert syrup, 2.37-4.71; salt, 0.20-0.3; soda, 0.10-0.26; ammonium food salt, 0.46-0.52; egg powder or melange, 0.64-3.35; dry milk, 0.49-0.76; ground coconut, 0.91-13.37; cocoa flavor, 0.06-0.08; vanilin, 0.03-0.04; wheat flour, the balance. EFFECT: higher organoleptical characteristics; prolonged storage life. 1 tbl, 5 ex
Patent RU-2134179-C1 (RU)
Title: Process of manufacture of merchant-mill products in combined casting and rolling aggregate and gear for its realization
Inventor: MAJOROV A I
IPC: B21B45/00
Filed: 1998-06-10
Granted: 1999-08-10
Abstract: FIELD: ferrous metallurgy, manufacture of small-section billets in combined casting and rolling aggregates. SUBSTANCE: process includes continuous casting of billet in billet continuous casting machine with maintenance of level of metal in mould, subsequent induction heating of billet, measurement of temperature of surface of billet and speed of its travel and rolling. In this case continuous casting and rolling of billet are conducted under uninterrupted mode. Inductors and rolling mill are arranged in one technological flow with mould. At start constant level of metal in mould is kept by adjustment of speed of pulling rollers of billet continuous casting machine and with beginning of rolling function of pulling rollers for keeping of level of metal in mould is transferred to first stand of rolling mill. Drives of pulling rollers and of first stand of rolling mill are coupled via switch by electric signalling system with indicator of metal level in mould. Induction heating of billet before rolling is performed with two heat flows created in two groups of inductors. First group includes inductors with constant rated power equal to half of rated value of power required for billet heating, second group has inductors with adjustable power. Power in each group is set on basis of measurement of temperature on surface of billet and speed of its travel. EFFECT: optimal range of heating of billet before rolling and enlarged area needed to position equipment. 2 cl, 2 dwg
Patent RU-2145042-C1 (RU)
Inventor: KREJNIN E V
IPC: F24H1/08
Filed: 1998-07-03
Granted: 2000-01-27
Abstract: Котел предназначен для отопления помещений. Котел содержит топку с горелочным устройством, систему автоматики, снабженную терморегулятором, пакет теплообменника трубчатого вида, выполненный в виде плавающего стакана, ограниченного тонкостенными решетками. Трубки теплообменника выполнены ребристыми, а внутри них вмонтированы витые ленточные интенсификаторы. Поперечное сечение топки по ходу теплоносителя в 2 - 4 раза превышает суммарное сечение трубок теплообменника, что обеспечивает равномерное распределение дымовых газов по трубкам и равномерный их нагрев. Выполнение теплообменника плавающим в корпусе обеспечивает надежную температурную компенсацию. 2 з.п.ф-лы, 3 ил.
Patent RU-2151383-C1 (RU)
Title: System testing leak-tightness of protective envelope of marine nuclear power plant in process of operation
Inventor: KUZAVKOV V M
IPC: G01M3/26
Filed: 1998-07-13
Granted: 2000-06-20
Abstract: FIELD: shipbuilding, specifically, systems testing leak-tightness of protective envelopes of marine nuclear power plants. SUBSTANCE: automatic devices with correction for temperature of air atmosphere and indicators of opening of relief valves maintaining constant rarefaction in compartments inside protective envelope except compartment with maximum rarefaction kept due to overflow of air atmosphere from compartment with less rarefaction to compartment with higher rarefaction are installed on bulkheads between compartments. Leak-tightness test is carried out by change of rarefaction in compartment with maximum rarefaction with due account of flow rates of atmosphere transferred between compartments measured by degree of opening of valves of automatic devices with correction for temperature of atmosphere in compartments and by tightness of bulkheads separating compartments which is determined by means of periodic injection of tracing gas. EFFECT: possibility of test of leak-tightness of protective envelope as whole and of individual sections of envelope with marine nuclear power plant running, reduced labor input in repair of envelope, enhanced ecological safety of nuclear power plant. 1 dwg
Patent RU-2133095-C1 (RU)
Title: Method of curd production
Inventor: KLASSEN N V
IPC: A23C19/045
Filed: 1998-08-11
Granted: 1999-07-20
Abstract: FIELD: dairy industry. SUBSTANCE: vegetable oil, minced fish and common salt are introduced into dairy raw material. The mixture is homogenized, heated at constant mixing till forming of curd agglomerates. Then whey is removed and self-pressed. EFFECT: reduced consumption of dairy raw material; simplification of method. 1 tbl, 12 ex
Patent RU-2149288-C1 (RU)
Title: Spherical joint
Inventor: GABDULKHAKOV F M
IPC: F16C11/06
Filed: 1998-09-03
Granted: 2000-05-20
Abstract: FIELD: transport engineering; spherical joints for front suspensions of transport facilities. SUBSTANCE: surface of insert of spherical joint has smoothly thinned part on side of hole of larger diameter in radial section from center towards spherical pin; inner surface of insert is stepped where cylindrical surface changes to spherical surface for keeping the lubricant between head of spherical pin and inner surface of insert; center of spherical surface of body is shifted relative to center of spherical head towards locking member; radius of sphere of body is found from the following expressions: R = (m 2 :2R 1 +m)+R 1 , where R 1  is radius of sphere of spherical head; m is thickness of wall of insert in radial section along axis 0 and m ≠ 0. EFFECT: improved operational capabilities due to automatic maintenance of guaranteed tightness of fit of pin spherical head at automatic delivery of lubricant from oil cavity in the course of operation; enhanced reliability of holding spherical head in body. 3 dwg