baber/WOPTO huggingface dataset:
Patent RU-2078382-C1 (RU)
Title: Nuclear reactor
Inventor: GORBATYKH VALERIJ P
IPC: G21C3/326
Filed: 1996-03-28
Granted: 1997-04-27
Abstract: FIELD: nuclear energy engineering. SUBSTANCE: nuclear reactor has active core composed by fuel rods and part of them is made with nonsymmetrical fuel material distribution, fuel rods are stuffed by fuel material of different type and different nuclide concentration, besides they are placed so that with respect to plate which includes central longitudinal axis of fuel arrangement this arrangement is divided for two parts with different volume averaged concentration value of nuclides in fuel material. Fuel rods are oriented such a manner that its subzones of nuclides lower concentration are directed to central longitudinal axis of active core, but fuel rods of peripheral row neighboring to side reflector can have opposite direction of nuclides content, namely, lower nuclides concentration subzone is placed farther from central longitudinal axis. Part of different type of fuel rods which forms nonsymmetric fuel rods content can include burnable poison at least. EFFECT: more effective energy release. 3 cl, 2 dwg
Patent RU-2125069-C1 (RU)
Inventor: ANDRONOV JU G
IPC: C08K5/07
Filed: 1996-04-01
Granted: 1999-01-20
Abstract: FIELD: new covering materials for green houses. SUBSTANCE: polymeric composition comprises thermoplastic and luminophore, the ratio of components being as follows (wt %) 90-99.9 thermoplastic and mixture of luminophores, the balance. Luminophore is mixture of 5-30 wt % luminophore having blue luminescence with maximum spectral radiation range within 425-490 nm and 70-95 wt % luminophore having orange-red luminescence with maximum spectral radiation range within 590-665 nm. Said composition allows for balanced vital cycle of plants depending on type of plants and stage of development thereof. EFFECT: improved properties of the polymeric composition. 4 cl, 8 ex
Patent RU-2116744-C1 (RU)
Title: Device for withdrawal of beverage can from packing box (versions), and packing box blank
Inventor: DZHEJMS R OLIFF
IPC: A47F1/14
Filed: 1994-08-31
Granted: 1998-08-10
Abstract: FIELD: package of containers, such as beverage cans arranged in axially aligned relation one above another in two or more layers. SUBSTANCE: package is made in the form of box with upper, lower and side walls connected one with another. At least one wall is connected with end cover adapted for closing one end of box. Device for withdrawal of beverage cans has first and second openings made in end cover. First opening is positioned between one side wall and lower wall and second opening is positioned between the same side wall and upper wall. First and second openings are spaced one from another so that end cover portion connected with side wall is arranged between them. Such construction allows cans to be withdrawn by rolling them out. EFFECT: increased efficiency and simplified construction. 15 cl, 8 dwg
Patent RU-2143898-C1 (RU)
Inventor: KHIROAKI NAKAGAMI
IPC: A61K31/41
Filed: 1993-10-27
Granted: 2000-01-10
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: preparation obtained by granulating fine powder of 2-phenyl-1,2- benzisoselenazol-3(2H)-one by agency of hydrophilic polymer is distinguished by excellent characteristics as peroral preparation for administration through gastric tube. Preparation can easily be homogeneously suspended in water immediately before administration and can be maintained in well dispersed state. EFFECT: facilitated dosage. 9 cl, 1 tbl
Patent RU-2105787-C1 (RU)
Title: Способ подготовки торфа для брикетирования
Inventor: ALEKHINA T V
IPC: C10F7/04
Filed: 1996-07-10
Granted: 1998-02-27
Abstract: Способ подготовки торфа для брикетирования относится к тторфяной промышленности. Сущность способа заключается в том, что фрезерный торф гранулируют скатыванием в частицы размером от 3 до 10 мм, высушивают их в полевых условиях до влажности 33 - 55% с последующей досушкой в заводских условиях до влажности 14 - 16% и смешивают с фрезерным торцом, высушенным до влажности 14 - 16%.
Patent RU-2117983-C1 (RU)
Title: Extreme power regulator
Inventor: KARABANOV S M
IPC: G05F1/66
Filed: 1996-07-11
Granted: 1998-08-20
Abstract: FIELD: autonomous power supply systems with non-regulated primary direct current power supply. SUBSTANCE: device has unit of power gates and serial circuit of with its inner resistor, choke winding, reverse diode unit and load. In addition device has positive feedback circuit, which has serial circuit of two resistors and is connected between common line and terminal which is shared by choke winding, unit of power gates and reverse diode unit. In addition device has amplifying transistor and transistor which works as non-linear resistor. Collectors of these resistors are connected to control input of unit of power gates; their bases are connected to common terminal of resistors which serves as output of positive feedback circuit. Emitter of amplifying transistor is connected to output resistor of power supply. Emitter of transistor which works as non-linear resistor is connected to common line. EFFECT: simplified design, improved power characteristics. 2 dwg
Patent RU-2108526-C1 (RU)
Title: Electric shock device for self-defence
Inventor: BOGUN PAVEL VLADIMIROVICH
IPC: H05C1/04
Filed: 1996-09-27
Granted: 1998-04-10
Abstract: FIELD: self-defence means. SUBSTANCE: electric shock device uses a storage battery, voltage inverter raising the battery voltage up to 600 to 6000 V, reservoir capacitor and a high-voltage transformer connected in parallel with the capacitor via a spark gap, whose firing voltage is lower than the inverter output voltage by 15 to 30%. Besides, the circuitry involves an additional reservoir capacitor connected in parallel with the main one via a diode so that it could be charged from the voltage inverter; the high- voltage transformer is made as an auto-transformer, whose central tap is connected to the common electrode of both capacitors and inverter. One injurious electrode is connected to the finish of the autotransformer high-voltage winding, and the other - to the point of connection of the additional capacitor and diode. To eliminate the residual direct voltage across the injurious electrodes, the second injurious electrode may be connected via a spark gap, whose firing voltage is two-three times higher than the inverter output voltage without any load. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2125390-C1 (RU)
Title: Soft drink
Inventor: ANTIPOVA L V
IPC: A23L2/00
Filed: 1996-10-03
Granted: 1999-01-27
Abstract: FIELD: nonalcoholic industry, in particular, efficient using of high-value protein raw material when processing the blood and its fractions. SUBSTANCE: soft drink contains sugar, protein hydrolysate, fruit and berry juices and preservatives at the following ratio of ingredients, mas.%: sugar, 6.5-7.5; dry juices, 4.0-4.5; ascorbic acid, 0.03-0.05; sorbic acid, 0.02-0.03; hydrolysate of blood plasma, the balance. In soft drink, used as protein hydrolysate is hydrolysate of blood plasma of animals; used as juices are fruit and berry juices, while as preservatives, ascorbic and sorbic acids. EFFECT: improved taste. 2 tbl
Patent RU-2137285-C1 (RU)
Title: Electronic circuit for electrical energy conversion
Inventor: ZHAN-POL LJAV EVILL
IPC: H02M3/07
Filed: 1995-12-28
Granted: 1999-09-10
Abstract: FIELD: electrical energy conversion. SUBSTANCE: multilevel converter has, among other things, capacitor and two switches provided. for example, in each of its components. These components function sequentially within time period repeated at rate of conversion. Filter circuit is connected in parallel with load to dissipate energy of any component whose fundamental frequency corresponds to converter period. Filter has one or more series resistance- inductance-capacitance circuits. EFFECT: improved stability. 5 cl, 7 dwg
Patent RU-2135093-C1 (RU)
Inventor: TAT JANCHENKO V K
IPC: A61B17/322
Filed: 1996-10-16
Granted: 1999-08-27
Abstract: Изобретение относится к медицине, а именно реконструкции молочной железы. Выкраивают эллипсовидный трансплантат из кожно-подкожно-железистой ткани двух нижних квадрантов здоровой молочной железы. Выделяют прободающие ветви от внутренней грудной артерии, которые подходят к железистой части трансплантата, и глубоко их препарируют. Кожно-подкожно-железистый трансплантат на мобильных сосудистых ножках ротируют на 180° и подводят к воспринимающему ложу грудной стенки. Послойно формируют молочную железу. Способ позволяет предупредить послеоперационные осложнения, улучшить кровоснабжение трансплантируемой части железы. 4 ил.
Patent RU-2126287-C1 (RU)
Title: Air-cooled condenser
Inventor: ZALETNEV A F
IPC: B01D5/00
Filed: 1996-12-30
Granted: 1999-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to equipment intended for use in process of condensing multiple-component steam-and-gas mixtures with various temperatures of saturating components. This air-cooled condenser can be utilized in oil extraction process for condensation of mixture of gasoline vapor and steam with possible air addition in process. Heat-exchanging section of condenser is made in the form of tube banks successively connected through headers. Headers are provided with pipe connections for branching out condensate. Number and diameter of tubes in each tube bank are determined from conditions of maintaining one and same mass velocity of steam-and-gas mixture at inlet in all tubes of heat-exchanging section. Fog creation is prevented by heating of steam-and-gas mixture in intermediate header to temperature above dew-point or it can be made by delivery of heating steam to lower header. This can be done through ejector. Application of aforesaid embodiment of air-cooled condenser ensures complete condensation of steam from multiple-component steam-and-gas mixture. EFFECT: higher efficiency. 1 cl, 3 dwg
Patent RU-2116833-C1 (RU)
Title: Method of preparing low-temperature carbon monoxide oxidation catalyst
Inventor: ANIKIN S K
IPC: B01J23/889
Filed: 1997-01-21
Granted: 1998-08-10
Abstract: FIELD: gas treatment and oxidation catalysts. SUBSTANCE: catalyst is prepared by mixing magnesium dioxide and copper oxide with bentonite clay binder, forming granules, drying them, and subjecting them to two-step heat treatment: first with ordinary air and then with dried air at 250-290 C. EFFECT: essentially increased oxidation activity at temperatures below 0 C and simultaneously preserved high activity level at 20 C. 1 tbl
Patent RU-2127343-C1 (RU)
Inventor: SANGO BEHK
IPC: D21C5/02
Filed: 1995-06-28
Granted: 1999-03-10
Abstract: FIELD: waste paper processing technology. SUBSTANCE: according to method, paper products such as fine paper for towels, fine soft paper for handkerchiefs, paper for swaddling clothes, napkin paper are produced from fibres of newspaper waste. These fibres contain oils of printing ink type. Process of producing hygienic paper includes suspending of newspaper waste, introduction of surface-active substance and ferment taken from group consisting of cellulose, hemicellulose and lipase. Hygienic paper is produced with basis weight of 3.2-18.2 kg per ream. Hygienic paper product contains cellulose fibres. 80% of these fibres are coarse fibres and their specific weight is more than 18 mg/100 m. According to aforesaid method, newspaper waste fibres and contaminating substances are processed separately and due to that fibres become softer when tried to the touch. Operation of paper-making machine with this kind of paper mass is more efficient, thus allowing for production of higher quality articles. EFFECT: higher efficiency. 46 cl, 1 dwg, 3 tbl, 3 ex
Patent RU-2148704-C1 (RU)
Inventor: MERZLJAKOV V F
IPC: E21B34/06
Filed: 1997-03-19
Granted: 2000-05-10
Abstract: FIELD: well repair equipment. SUBSTANCE: discharge valve is intended for subsurface repair of wells and it allows for discharge of liquid from string of pipe-compressor pipes during their raising. Valve has body with radial holes, and membrane located in body. Also provided is additional membrane located in radial hole of body. Body has protrusion with inclined passage. Inclined passage is made in the form of space for shut-off valve with seat and ball. Radial hole is located in center of protrusion. Installed between membranes is intermediate supporting ring with circular groove in its external surface. Circular groove is connected with inclined passage and with radial hole. Hole connects circular groove with membrane surface. Application of aforesaid embodiment of discharge valve provides better conditions for operation of oil wells. EFFECT: higher efficiency. 1 dwg
Patent RU-2110745-C1 (RU)
Title: Automatic weapon
Inventor: NIKONOV G N
IPC: F41A5/00
Filed: 1997-06-05
Granted: 1998-05-10
Abstract: FIELD: firearm, in particular, automatic small arms. SUBSTANCE: automatic weapon has a barrel assembly in the form of a barrel and receiver installed in the casing for movement, gas engine, breechblock carrier with breechblock, buffer mechanism, feed mechanism, means for feeding cartridge to the cartridge chamber, firing and trigger mechanisms. The firing pin can move in the weapon axis and is installed for engagement with the breechblock carrier. The trigger mechanism is made in the form of a trigger, separator and sear kinematically linked to one another. The separator has cam surfaces intended for engagement with a spring-loaded pin installed on the sear. The sear can be engaged with the trigger. The device of angular shift of the barrel assembly relative to the casing is made in the form of a guide member engaging the supporting base. EFFECT: reduced dispersion of bullets, enhanced efficiency at automatic fire. 22 cl, 27 dwg
Patent RU-2141441-C1 (RU)
Inventor: SMIRNOV V I
IPC: B65G5/00
Filed: 1997-08-26
Granted: 1999-11-20
Abstract: FIELD: methods of prevention of pollution of underground and ground water and soils with industrial wastes and products of emergency effluents and leakage. SUBSTANCE: anti-seepage screen is formed in upper part of water-bearing level at height of contaminated flow; screen is made in form of arc whose concave side is directed towards source of contamination. Contaminants are removed through well. Screw is formed by means of jet technology. Section of well above water-bearing level is sealed up. EFFECT: reduced amount of contaminated water; enhanced reliability of protection of underground water. 4 dwg
Patent RU-2139438-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: ZHARKOV A S
IPC: F02K9/12
Filed: 1997-11-26
Granted: 1999-10-10
Abstract: FIELD: construction of sustainer stages. SUBSTANCE: engine has casing with end plates, charge fastened with casing and provided with blind central passage. Charge is divided by combustible partition into two parts. Combustible partition is made in form of curvilinear surface with central hole symmetrical relative to longitudinal axis of engine. Cross-section area of partition decreases in way of rear end plate; front portion of charge and partition are fastened with front end plate. It is preferable to make partitions in form of truncated cone. Proposed engine may be used for high aspect ratio and low aspect ratio. EFFECT: enhanced efficiency of rocket engine due to reduction of stressed deformed state of charge in area of passage and in area of fastening the charge with casing; possibility of approaching engine charge-to-weight ratio to level of ratio of high stages. 2 cl, 4 dwg, 1 tbl
Patent RU-2141592-C1 (RU)
Inventor: PIL TJAJ LILIJA VLADIMIROVNA
IPC: F16K1/02
Filed: 1998-01-13
Granted: 1999-11-20
Abstract: Вентиль относится к запорной арматуре и может быть использован в насосных установках, например, для подачи воды в системах производства искусственного снега. Шпиндель с запорным органом закрепляют в корпусе с помощью уплотнительных прокладок. Седло выполняют в виде усеченного конуса. Направляющая втулка закреплена в корпусе в зоне седла. Клапаны опорожнения содержат корпус с расположенными в нем запорным шариком и пружиной. Запорный орган выполняют цилиндрическим с внутренней резьбой, а его головки выполняют в виде усеченного конуса. Запорный орган пропускают через направляющую втулку и соединяют со шпинделем внутренним резьбовым соединением. Шпиндель закрепляют в корпусе при помощи стопорных колец с возможностью вращательного движения, а клапаны опорожнения устанавливают между седлом и направляющей втулкой. Такое выполнение вентиля в системах производства искусственного снега для пропуска воды полностью исключает гидровибрации и замерзание вентиля. При этом потери давления воды в вентиле сведены к минимуму. 1 ил.
Patent RU-2125093-C1 (RU)
IPC: C12R1/19
Filed: 1998-02-12
Granted: 1999-01-20
Abstract: Изобретение относится к биотехнологии и предназначено для получения человеческого эритропоэтина. Способ осуществляют путем культивирования штамма клеток яичника китайского хомячка, трансформированного плазмидой, содержащей ген человеческого эритропоэтина, в ростовой и накопительной питательных средах. Накопительная среда содержит в 1 л Tetaclone 11 (10 мл), глутамин 200 мг, HEDES 3,57 г, смесь равных долей сред RPMI 1640 и DMEM. Штамм получен путем трансформации клеток яичника китайского хомяка СНО К1 DHFR плазмидой рВД, несущей полноразмерный ген человеческого эритропоэтина, с последующей селекцией на среде, содержащей 1 мМ метатрексата, и депонирован под номером ВСКК (П) - 651 Д. Изобретение позволяет получать эритропоэтин в промышленных условиях с высоким выходом. 2 с. и 3 з.п., ф-лы, 5 ил. , 1 табл.
Patent RU-2149268-C1 (RU)
Title: Engine lubrication system oil temperature control device
Inventor: KITANIN V F
IPC: F01M5/00
Filed: 1998-04-13
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: device has heat exchanger with adjustable area of heat exchange surface. Oil circuit of heat exchanger accommodates mechanism consisting of spring, telescopic rod and piston and forming chamber connected with engine intake manifold through electromagnetic valve controlled by thermal relay operated by oil temperature transmitter. Gas circuit tubes are placed in liquid circuit connected in parallel with engine cooling system through electromagnetic valves controlled by thermal relay operated by cooling liquid temperature transmitter. Gas circuit tubes communicate with air intake through check valve, and with intake and exhaust manifolds, through electromagnetic valves controlled by thermal relays operated by oil temperature transmitter. EFFECT: enhanced efficiency of operation of automotive internal combustion engine owing to provision of effective lubricating conditions. 1 dwg
Patent RU-2140836-C1 (RU)
Title: Устройство для фокусировки лазерного луча
Inventor: KALININ E V
IPC: B23K26/02
Filed: 1998-05-13
Granted: 1999-11-10
Abstract: Изобретение относится к устройствам для резки, сверления, обработки поверхности, а более конкретно для поверхностного упрочнения, нанесения порошковых покрытий и полирования с помощью лазерного луча. В устройство введен механизм изменения геометрии лазерного луча, выполненный в виде зубчатых реек, расположенных на внутренней стенке защитного кожуха и на корпусе фокусирующей системы. Эти рейки входят в зацепление с шестернями приводов. Приводы расположены один во внутренней части корпуса, а другой на внешней его поверхности. Приводы могут быть электрическими. Введение механизма изменения геометрии лазерного луча позволяет регулировать перетяжку и величину "пятна падения" лазерного луча. 1 ил.
Patent RU-2150436-C1 (RU)
Title: Biological microfilter
Inventor: TUMCHENOK V I
IPC: C02F3/02
Filed: 1998-11-23
Granted: 2000-06-10
Abstract: FIELD: reagent-free decontamination of radioactive liquid-waste drain of atomic power stations, in particular. SUBSTANCE: biological microfilter has shell divided by partition into clarified water chamber and settlement chamber, driving shaft with upper and lower discs. Filtering partition with aid to lead electric current to it, is made in the form of cones of flexible material mounted coaxially, outer cone being attached to both discs and inner cone being linked to upper disc only. Lower disc is put on driving shaft for reciprocating displacement relative to elastic member. Lower part of driving shaft carries eccentric to deviate driving shaft from vertical with displacement of discs and deformation of partition which leads to breakdown of biofilm and restoration of its filtering capability. EFFECT: enhanced operational efficiency of biological microfilter. 3 dwg
Patent RU-2139974-C1 (RU)
Title: Cast-in-place pile
Inventor: SMIRNOV A JU
IPC: E02D5/34
Filed: 1998-12-28
Granted: 1999-10-20
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used in construction of gravel- and sand-filled piles, in construction of cast-in-place posts of any diameter for bridge building and civil engineering. Pile has framework, concrete body with fortified base. Head-piece is secured on pile base. Framework is provided with stiffening ring which is rigidly secured in upper part of framework. Fortified base is rigidly connected with framework. Head-piece is located inside fortified base. Application of aforesaid arrangement allows for reaching high load-bearing capacity of structure, improved water-impermeability and frost-resistance of pile concrete. It allows for increasing load-bearing capacity at pad and ensures mounting of reinforcement framework strictly along axis. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2149798-C1 (RU)
Inventor: BORUSEVICH V O
IPC: B63H1/26
Filed: 1999-02-19
Granted: 2000-05-27
Abstract: FIELD: shipbuilding; manufacture of low- noise propulsors, for example propellers. SUBSTANCE: propulsor has boss with blade roots and inserts which are flush with their streamlined surface; each insert is mechanically secured forming at least one streamlined surface of blades. Inserts are located along trailing edge of blade; film gasket made from vibrodampening material is laid between surfaces of each insert and blade. Size of insert along chord of blade section profile is no less than 0.1 of length of profile chord and its thickness is equal to 0.1 to 0.5 of respective local thickness of blade section profile. Total length of inserts along trailing edge of blade is no less than 1/3 of its length. Boss has circular recess formed by end flanges where blade roots are located. Blade roots are connected with boss by means of pin screws fitted at angle relative to axis of propulsor for pressing each root to surface of circular recess, flanges and adjacent roots for change and fixation of force of their tightening-up. Film gasket made from vibrodampening material is laid between surfaces of adjacent roots and roots with boss. EFFECT: reduced level of blade vibration and noise caused by operation of propulsor. 4 cl, 4 dwg
Patent RU-2143916-C1 (RU)
Title: Homeopathic drug for treatment of patient with cystic fibrosis mastopathy
Inventor: NECHAEVA N P
IPC: A61K36/14
Filed: 1999-05-21
Granted: 2000-01-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to the development of complex homeopathic agents for treatment of patients with cystic fibrosis mastopathy. The proposed agent has Hydrastis canadensis C6, Kalium jodatum C3, Thuja occidentalis C3, Conium maculatum C3, Phytolacca americana C3, Marsdenia condurango C3 being all components are taken at equal parts. An agent can be made as sugar granules. Treatment with the proposed agent results to the improvement of the general state, disappearance or decrease of headache, foot and hand edemas, discomfort state before menstruation onset and anxiety and imbalance change for the comfort state, pain condensations and cystic forms in breast are decreased or softened, blood plasma progesterone and prolactin levels are normalized to physiological values. EFFECT: enhanced effectiveness of the drug. 2 cl, 1 ex