baber/WOPTO huggingface dataset:
Patent RU-2117496-C1 (RU)
Inventor: PCHEL NIKOV JU N
IPC: A61N5/02
Filed: 1996-01-15
Granted: 1998-08-20
Abstract: Изобретение относится к медицинской аппаратуре дециметрового и сантиметрового диапазонов волн и может быть использовано для внутриполостной физиотерапии, а также для радиометрии, СВЧ-томографии и СВЧ-термографии. Техническим результатом является увеличение эффективности излучения и при одновременном сужении диаграммы излучения на определенном участке тела пациента. Излучатель для СВЧ-физиотерапии содержит корпус с установленными в нем коаксиальным вводом электромагнитной энергии и коаксиальным резонатором и диэлектрический колпак цилиндрической формы, внешний проводник коаксиального резонатора выполнен в виде однозаходной спирали, смещенной к одной из образующих на внутренней поверхности диэлектрического колпака, с внешним диаметром, в 1,1... 2 раза меньшим внутреннего диаметра диэлектрического колпака, при этом поперечное сечение спирали имеет форму усеченного круга, расположенного усеченной стороной диаметрально противоположно направлению смещения. Во втором варианте излучателя внешний диаметр цилиндрической части поверхности внешнего проводника коаксиального резонатора равен внутреннему диаметру диэлектрического колпака, а внутренний проводник коаксиального резонатора выполнен в виде стержня с переменным вдоль оси резонатора диаметром и полоски, расположенной вдоль плоской части внешнего проводника резонатора, причем расстояние между внутренним проводником и плоской поверхностью внешнего проводника выбрано переменным вдоль продольной оси резонатора, а спираль - с переменным шагом по длине. Излучатель предназначен для физиотерапевтического воздействия на мочеполовые органы человека, в частности на предстательную железу. Возможно использование для физиотерапевтического воздействия на верхние дыхательные пути. При введении излучателя в крупные кровеносные сосуды или пищевод, он может быть использован в качестве источника излучения для СВЧ-термографии. 2 с. и 4 з.п.ф-лы, 7 ил.
Patent RU-2096252-C1 (RU)
Title: Self-contained unmanned submersible transport vehicle
Inventor: PASHIN VALENTIN M
IPC: B63G8/08
Filed: 1996-02-13
Granted: 1997-11-20
Abstract: FIELD: shipbuilding. SUBSTANCE: vehicle includes hull with detachable cover, propulsion complex and control system. Propulsion complex includes load-bearing hydrodynamic hydrofoil and ballast system for control of buoyancy provided with at least one tank containing working medium of catalytic decomposition, mainly hydrazine which is connected with working medium storage tank by means of fittings. Storage tank is provided with self-pressurizing device. Autonomous control system is provided with search device. EFFECT: enhanced reliability. 2 dwg
Patent RU-2090804-C1 (RU)
Title: Generator heat utilizer
Inventor: GAZETOV RAFAEL
IPC: F24H6/00
Filed: 1996-04-22
Granted: 1997-09-20
Abstract: FIELD: heating systems in industries, farming and public services. SUBSTANCE: generator includes horizontal furnace and smoke flue. Over entire outer surface of lateral walls of furnace air passages are located with inlets in lower portion of furnace and outlets in its upper portion. End wall of furnace is provided with inlet hole of smoke flue below which horizontal longitudinal partition is secure in furnace chamber, furnace door being provided on opposite side of furnace. Furnace chamber is provided with two coaxial equal-dimensional pipes forming longitudinal through passage in central portion of furnace chamber. At one end, above-mentioned pipes are tightly secured in end wall which is provided with hole of smoke flue; at opposite end, pipes may be sealed by furnace door in closed position. Furnace door has hole coaxial with longitudinal through passage. Various versions of heat generator include different heating circuits: air circuit of convective (natural) heating of the room where generator is located; air circuit of forced heating of rooms which do not contain heat generator; additional air circuit of forced heating of rooms to which convective (natural) heating circuit is shifted; circulating circuit of water heating system and domestic water circuit. EFFECT: enhanced efficiency. 11 cl, 37 dwg
Patent RU-2080759-C1 (RU)
Title: Method and production line for producing complex organomineral soil fertilizer
Inventor: KARNYUKHIN SERGEJ N
IPC: A01C3/00
Filed: 1996-05-06
Granted: 1997-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves mixing ingredients concurrently with sterilization process. Ingredients to be mixed are warmed with gas heat carrier to reach temperature of 70-80 C and held at this temperature during at least 1 h. The production line has heat carrier supply source connected to internal cavity of mixer by means of air duct making up mixer sterilizer unit, drum type sieve and transporting units manufactured as screw conveyer. Ingredients are mixed in dry state. EFFECT: enhanced effectiveness. 2 cl, 1 dwg
Patent RU-2094724-C1 (RU)
Title: Electric resistance furnace
Inventor: DANILEVSKIJ LEONTIJ DMITRIEVIC
IPC: F27D1/00
Filed: 1996-06-10
Granted: 1997-10-27
Abstract: FIELD: thermal equipment using resistive heating in various industries. SUBSTANCE: furnace comprises casing, lining made in the form of plates manufactured from solid fibrous materials and located perpendicularly to walls of casing, stacks made from soft fibrous materials and heaters with attachment units for securing them to plates. To reduce accumulating ability and thermal losses, plates made from solid fibrous materials ate provided with through holes. Each plates is mounted in such position that rear end wall of plate and surface of casing form a cavity. Stacks made from soft fibrous materials are located in cavities and in through holes. EFFECT: enhanced reliability. 2 dwg
Patent RU-2120840-C1 (RU)
Title: Способ приготовления шихты для твердых сплавов на основе карбида вольфрама
Inventor: LOMOVSKIJ O I
IPC: B22F9/04
Filed: 1996-06-18
Granted: 1998-10-27
Abstract: Изобретение относится к производству металлокерамических твердых сплавов на основе карбидов тугоплавких металлов, которые используются как износостойкие материалы, режущий инструмент, эрозиостойкие, жаропрочные покрытия. Смесь порошков вольфрама, углерода и кобальта, взятых в соотношениях, отвечающих составу сплава ВК-6, подвергают механической обработке в механохимическом реакторе при ускорении 40 - 60 g в течение 10 - 30 мин. 1 табл.
Patent RU-2119216-C1 (RU)
Title: Electromagnetic wave absorber and process of its manufacture
Inventor: BORZENKO G P
IPC: H01Q17/00
Filed: 1996-08-13
Granted: 1998-09-20
Abstract: FIELD: radiolocation. SUBSTANCE: invention is meant for decrease of radar visibility of protected objects to radiolocation means of centimeter and decimeter ranges of electromagnetic waves. Given absorber presents multilayer interference coat including several sublayers of variable thickness between which two- dimensional lattices of resonance elements are located. Lattices are moved away from substrate to distance equal to  , where λ n  -  is central length of wave absorbed subrange; ε -  is dielectric permittivity of dielectric and from next lattice to distance equal to difference of their distance from substrate. Resonance elements are manufactured in the form of dipoles of half-wave length and closed conductors ( rings, ellipses ) equal to central length of wave of absorbed frequency subrange from metal or in the form of patterns made by current-conducting paint, paste or adhesive. Foam plastic is predominantly used in the capacity of dielectric. Process of manufacture of given absorber includes formation of phase-shifting layers on metal substrate by cementing preforms of variable thickness and formation of two-dimensional lattices of resonance elements on their outer surfaces. Layers of dielectric of variable thickness can be manufactured by methods of spraying or painting. Absorber ensures absorption of wider range of frequencies with smaller mass and size characteristics and technology of its manufacture is simplified. EFFECT: ensured absorption of wider range of frequencies and simplified manufacturing technology. 17 cl, 6 dwg
Patent RU-2108351-C1 (RU)
Title: Способ изготовления прокладочного материала
Inventor: POLOVNEVA O I
IPC: C08L21/00
Filed: 1996-09-25
Granted: 1998-04-10
Abstract: Способ может быть использовано в асбестотехнической промышленности для изготовления прокладок, применяемых в двигателях внутреннего сгорания. Прокладочный материал изготавливают навальцовыванием на металлическую сетку волокнистополимерной композиции и покрытием графитировочной пастой. Волокнисто-полимерную композицию приготовляют последовательным смешением каучука, наполнителя, асбеста, в присутствии растворителя. На стадии приготовления композиции каучук дополнительно обрабатывают олигоэфиракрилатом. Существенно повышается стойкость к действию агрессивных сред. 2 табл.
Patent RU-2112086-C1 (RU)
Title: Способ нанесения электролитического покрытия на поверхности металлов или сплавов и электролитическое покрытие
IPC: C25D11/00
Filed: 1996-10-28
Granted: 1998-05-27
Abstract: Изобретение относится к электрохимической обработке поверхности металлов для формирования на их поверхности коррозионно-, тепло- и износостойких покрытий и придания им защитных диэлектрических и декоративных свойств. Способ заключается в погружении обрабатываемого материала, служащего первым электродом, и второго электрода в электролит, приложении напряжения между ними в форме ведомых нагрузкой базовых импульсов до зажигания множества микроразрядов, равномерно распределенных по поверхности обрабатываемого материала, и поддержании напряжения до получения покрытия заданной толщины, причем дополнительно к базовым импульсам напряжения возбуждают наложенные на них инициирующие импульсы. Получаемое при реализации способа покрытие содержит по крайней мере три слоя и имеет характеристики, превышающие аналогичные у покрытий, полученных известными способами. 2 с. и 17 з.п.ф-лы, 3 ил., 1 табл.
Patent RU-2103613-C1 (RU)
Inventor: ROSHCHIN I V
IPC: F24B7/00
Filed: 1996-11-01
Granted: 1998-01-27
Abstract: FIELD: construction. SUBSTANCE: device includes housing with front and rear walls. Front wall is provided with fuel filling hatch which is provided with turnable cover with perforated branch pipe fitted eccentrically on it. Area of branch pipe perforations is no less than area of its cross section. Side sheets are connected with bottom and with upper sheet and are provided with holes for feeding air to injectors made in form of air supply pipes whose outlet holes direct flow of air to combustion gas afterburner chamber and additional air pipes located at rear wall. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2142901-C1 (RU)
Inventor: ABPLANALP ROBERT HENRY
IPC: B29C35/16
Filed: 1995-07-19
Granted: 1999-12-20
Abstract: FIELD: mechanical engineering; dispensing of product under pressure. SUBSTANCE: proposed device has container furnished with valve for aerosol and made integral flexible barrier member which has outer wall segment terminating in sealing flange. Sealing flange is connected with container between upper part and part of side wall. Inner wall segment is connected with outer wall segment by bend. Central piston part passes from end of inner wall segment distal to bend. Barrier is sufficiently thick and rigid to stand freely before being fitted into container exposed to pressure. Segments of outer and inner walls are made in form of opposite truncated cones forming acute angle when barrier is initially fitted in container. Segment of outer wall is more thick and rigid than then of inner wall. Barrier can be arranged in pipe with similar barriers. EFFECT: provision of discharge of product without leaks from one compartment into the other. 18 cl, 8 dwg
Patent RU-2104416-C1 (RU)
Inventor: UZKIKH SERGEJ EHDUARDOVICH
IPC: F16C11/06
Filed: 1997-05-29
Granted: 1998-02-10
Abstract: FIELD: transport engineering; front suspensions of transport facilities. SUBSTANCE: spherical joint includes body, pin with spherical head mounted in body by means of insert made from flexible material and pressed to it by locking cover. Outer surface of insert is provided with longitudinal grooves communicating with pole hole by means of slots. Area of cross section of slots is lesser than that of cross section of longitudinal groove. EFFECT: enhanced reliability, durability and other characteristics of joint. 3 dwg
Patent RU-2118493-C1 (RU)
Title: Meat massaging apparatus
Inventor: KUDRJASHOV LEONID SERGEEVICH
IPC: A22C9/00
Filed: 1997-07-01
Granted: 1998-09-10
Abstract: FIELD: food-processing industry, in particular, equipment for massaging meat at salting stage. SUBSTANCE: apparatus has drum mounted on shaft for accomplishing rotational and rocking motions. Drum is made in the form of triangular prism. Drum end faces are formed as right triangles and arranged in asymmetry one with respect to another. Axis of rotation of drum coincides with centers of symmetry of these faces. EFFECT: simplified construction by providing variations in the shape of drum. 4 dwg
Patent RU-2134237-C1 (RU)
Title: Method of recovering hydrogen sulfide form aqueous media
Inventor: BOJTSOV E N
IPC: C02F1/74
Filed: 1997-07-16
Granted: 1999-08-10
Abstract: FIELD: sulfuric acid production. SUBSTANCE: hydrogen sulfide is recovered from hydrogen sulfide-containing waters, basically from Black see depth water. Method consists in acidifying hydrogen sulfide-containing water with a part of sulfuric acid produced by oxidation of thus recovered hydrogen sulfide. Process heat is utilized. EFFECT: reduced operation expenses. 2 dwg
Patent RU-2118084-C1 (RU)
Title: Automated system to control vital activity of bee families
Inventor: RYBOCHKIN A F
IPC: A01K57/00
Filed: 1997-07-08
Granted: 1998-08-27
Abstract: FIELD: supervision over living conditions of bee families in bee-garden with use of analysis of frequency spectrum of audio signals uttered by bee families. SUBSTANCE: given automated system includes bee-garden controller, bee-master computer, analog-to-digital converter, sound intensifier with automatic gain control, blocking capacitor, modulating key, power on-off key, power supply unit of bee- garden, resistor, beehive controller, food allotting unit, beehive transceiver, sound intensifier, microphone, name unit, former, pause detector, counter, storage, unit reconstructing malfunctions, decoder, name encoder, name setting unit, initial setting unit. Automated system to control vital activity of bee families uses two wires only to record audio information from all beehives of bee-garden, they are also employed to supply electric power to controllers of all beehives. EFFECT: high timeliness and resolving power of system ensures high authenticity of identification of various states of bee families and efficiency of given system in bee-garden. 1 dwg
Patent RU-2118417-C1 (RU)
Inventor: IVANOV A V
IPC: D06F7/04
Filed: 1997-09-10
Granted: 1998-08-27
Abstract: FIELD: washing appliances. SUBSTANCE: device has layer of sealant with appliance located on it for intensification of propagation of elastic vibrations in detergent. EFFECT: enhanced efficiency of washing. 9 cl, 4 dwg
Patent RU-2128934-C1 (RU)
Title: Jeweller's decoration from materials with changed isotope composition
Inventor: KALITEEVSKIJ A K
IPC: A44C27/00
Filed: 1998-01-12
Granted: 1999-04-20
Abstract: FIELD: jeweller's art. SUBSTANCE: jeweller's decoration is completely or partially made of materials consisting of chemical elements wherein concentration of separate isotopes is essentially increased, principal properties and characteristics not differing from natural ones. EFFECT: significantly increased price and prestigiousness of decoration rendering it elite.
Patent RU-2133055-C1 (RU)
Inventor: VENGERSKIJ EH V
IPC: G05B23/00
Filed: 1998-04-16
Granted: 1999-07-10
Abstract: FIELD: engineering cybernetics. SUBSTANCE: in the course of inspection parameters are cyclically measured at basic check points of equipment and compared with threshold values. If parameter measured at check point is beyond threshold value, failure is recorded and faulty part is located; to this end, time sequence of parameter output is noted and in this sequence parameter is measured at additional check points, from which generalized characteristics of equipment parts are calculated and results are compared with their threshold values. Comparison results are used to locate faulty part whose generalized characteristic is beyond threshold value. EFFECT: reduced fault location time in servicing pneumohydraulic equipment. 1 dwg
Patent RU-2144848-C1 (RU)
Title: Method of regeneration of ion-exchange resins
IPC: C02F1/42
Filed: 1998-04-22
Granted: 2000-01-27
Abstract: FIELD: treatment of natural and sewage waters with the help of ion-exchangers, particularly, methods of regeneration of ion-exchange resins; applicable in power engineering, metallurgy, chemical and other industries using desalted or softened water in production processes. SUBSTANCE: flushing of used resin layer is carried out in two stages. At the first stage, use is made of water flow with velocity ensuring fixing of resin granules in vertical plane, and the second stage, process is carried out by water-air mixture with relative air-water volumetric ratio of (2-10):1 and with linear velocity of water supply reduced to velocity of supply of regenerating solution. Process is carried out in pulse conditions with frequency of 0.01-10 Hz and supplying to system during flushing from 1 to 1000 pulses. EFFECT: reduced time taken for regeneration by 5-15%, increased volume of filtering cycle by 10%. 5 cl
Patent RU-2130089-C1 (RU)
Title: Cast iron
Inventor: AFANAS EV V K
IPC: C22C37/10
Filed: 1998-05-15
Granted: 1999-05-10
Abstract: FIELD: metallurgical industry, more particularly cast iron compositions for manufacturing components for friction units and cutting tools. SUBSTANCE: cast iron comprises carbon, silicon, manganese, phosphorus, nitrogen and iron, ratios of components being as follows (wt %): carbon 3.03-3.07; silicon, 0.47-0.50; manganese 0.29-0.32; phosphorus, 0.040-0.048; nitrogen 0.0039-0.0059; sulfur, 0.108-0.110; hydrogen, 0.00026-0.00052; and iron, the balance. After heat treatment, ultimate strength σ b  of cast iron is 41- 47 kg/sq.mm. EFFECT: higher wear resistance of cast iron. 1 ex, 1 tbl
Patent RU-2130784-C1 (RU)
Title: Wool-disinfection composition in the cases of non-spore-forming infections
Inventor: GRIGANOVA N V
IPC: A61L2/16
Filed: 1998-05-29
Granted: 1999-05-27
Abstract: FIELD: light industry. SUBSTANCE: composition contains sodium formate, C 3 -C 4 -acetals, and C 2 -C 4 -carbohydrates as active ingredients and also water, sodium chloride, and hydrochloric acid in specified proportions. EFFECT: increased disinfection activity and improved quality of product. 6 ex
Patent RU-2141298-C1 (RU)
Title: Corrector-vertebromanipulator
Inventor: BOGACH JU P
IPC: A61H1/02
Filed: 1998-06-09
Granted: 1999-11-20
Abstract: FIELD: medical facilities; applicable in dosed traction of vertebral column by patient's gravitation force with its simultaneous correction by dosed bending to sides. SUBSTANCE: device base is made in form of posts-guides forming rigidly triangles, located on which, are back, axillary rests and feet rests in form of rod. Angles between posts-guides are changeable by hinges connecting them. Axillary rests are made in form of truncated semicones with their vertexes directed down and with their internal surfaces, towards each other and movable arranged on strip with regulated angle of inclination to horizontal due to rotation in central sagittal axle accommodating hinge connecting it with back. Patient is fixed on axillary rests located on back at required angle to vertical line. Rests are positioned by changing angles between posts-guides. Patient's trunk with vertebral column is bent through required angle to side due to turning of strip with axillary rests by hinge which connects it with back. EFFECT: regulated traction of vertebral column by patient's gravitation force simultaneously with its correction by dosing bending to sides and setting of angle between femurs and pelvis at high rigidly and reliability. 2 dwg
Patent RU-2139949-C1 (RU)
Title: Способ получения оксида церия
Inventor: ARZHATKINA L A
IPC: C01F17/265
Filed: 1998-07-10
Granted: 1999-10-20
Abstract: Изобретение относится к получению оксида церия, используемого в качестве материала для полировки стекол или в производстве катализаторов. Способ включает прокаливание карбонатов редкоземельных металлов с получением их оксидов, обработку оксидов кислотой с получением осадка диоксида церия и раствора редкоземельных металлов. Обработку оксидов редкоземельных металлов проводят в присутствии фтор-иона до конечного содержания кислоты в растворе 0,1-1 м при 70-100°С, концентрация фтор-иона составляет 2-12 г/л. Способ позволяет упростить процесс и повысить степень чистоты оксида церия. 1 з.п. ф-лы, 1 табл.
Patent RU-2135391-C1 (RU)
Title: Shipborne high-accuracy close-range weapon complex
Inventor: SHIPUNOV A G
IPC: B63G1/00
Filed: 1998-08-04
Granted: 1999-08-27
Abstract: FIELD: defence equipment; high-accuracy close-range rockets and guns for petrol boats. SUBSTANCE: shipborne complex includes guided missiles with control unit and gun mounted on hoist turntable with drives, thermo TV sight, target tracking automatic equipment, information display unit, unit for measuring parameters of ship's motions, control console and computer. First output of console is connected with missile control panel and with gun and second output is connected with computer and drives of hoist turntable which are connected in series; second output of computer is connected with first input of information display unit; output of sight is connected with input of target tracking automatic equipment and second input of information display unit. Provision is made for second hoist turntable mounted on ship's mast and equipped with drives and sensors of angles of turn in azimuth and angle of sight; laser beam unit located on second hoist turntable, radiation receiver located in rear end face of missile which is electrically connected with control console and optically connected with output of laser beam unit. First input of drives of second hoist turntable is connected with third output of control console; second input is connected with output of target tracking automatic equipment; output of turntable turn angle sensors is connected with third input of computer whose third output is connected with input of laser beam unit; thermo TV sight is located on second hoist turntable. EFFECT: enhanced accuracy; resistance to interference and high capacity of weapon complex; enhanced efficiency of shipborne weapon. 2 cl, 4 dwg
Patent RU-2147643-C1 (RU)
Title: Method for construction of ground-cement pile
Inventor: MOTUZOV JA JA
IPC: E02D5/46
Filed: 1998-10-06
Granted: 2000-04-20
Abstract: FIELD: construction engineering. SUBSTANCE: method relates to stabilization of loose water-saturated ground and can be used for increasing load-bearing capacity of ground in areas of industrial and civilian construction activities. According to method, one or several casing pipes are sunken into ground. Pipes are provided with standard self-opening shoe on their lower end. Casing pipes are being sunken asymmetrically in parallel to axis of ground-cement pile being constructed. Prior to sinking of casing pipes, their total lateral cross-section area (if one casing pipe is used - area of lateral cross-section of single pipe) St is selected from following relation St = (0.01-0.5) Sp, where Sc - area of lateral cross-section of pipe being constructed. After sinking of one casing pipe down to design depth, casing pipe is filled with cement whereas casing pipe itself is removed from ground. Then installed along axis of pile being constructed is drilling rig which is provided with special working member for mixing cement and ground. At this time column of cement is located inside pile being constructed. Depending on ratio of diameters of casing pipe and body of pile being constructed, two basic versions of construction are possible. Application of aforesaid method allows for increasing load-bearing capacity of pile together with reduced amount of cement needed for construction. EFFECT: higher efficiency. 1 cl, 5 dwg