baber/WOPTO huggingface dataset:
Patent RU-2152537-C1 (RU)
Title: Windmill rotor
Inventor: GERASIMOV G P
IPC: F03D3/00
Filed: 1996-06-19
Granted: 2000-07-10
Abstract: FIELD: wind-power engineering. SUBSTANCE: windmill rotor has vertical shaft mounted in bearing supports and provided with radial brackets uniformly arranged in two rows over circumference and secured in each row by means of two coaxial rings and external and internal vertical pins installed in pairs at each radius; it also has shaped blades hinged to external pins; distance between external and internal vertical pins at each radius is smaller than blade length; novelty is that each shaped blade is built up of two parts, that is, main part and root one, joined together over circumference arc through plate springs arranged along center line crosswise of blade section for engaging internal pins; internal vertical pins are fitted so that they allow for hub or ring rotation. Device is meant for use in wind-to-mechanical energy conversion units such as off-line wind-electric power plants. EFFECT: improved reliability of windmill. 2 cl, 3 dwg
Patent RU-2132222-C1 (RU)
Title: Gas treatment process
Inventor: SVERDLIK G I
IPC: B01D53/06
Filed: 1996-07-01
Granted: 1999-06-27
Abstract: FIELD: gas treatment. SUBSTANCE: gas is passed through layers of one or several adsorbents constituting total adsorbent volume, adsorbent being used as vibrationally fluidized bed and gas being fed perpendicularly to direction of motion of adsorbent particles. EFFECT: enhanced gas treatment efficiency. 2 dwg
Patent RU-2123751-C1 (RU)
Title: Electric machine
Inventor: NEFEDOV V F
IPC: H02K5/26
Filed: 1996-07-26
Granted: 1998-12-20
Abstract: FIELD: electrical engineering, electric machine engineering. SUBSTANCE: invention can be used for manufacture of electric machines having half-open grooves to anchor feet. Each supporting foot is put into half-open groove of electric machine for free movement in this groove along axis of machine. Each supporting foot has supporting and catching members. Catching member holds supporting foot from movement in any other directions. Supporting member bulges out with reference to lower base of foot and provides for rigid attachment of it to machine, of machine proper to its base with the aid of holding moment that emerges with threaded connection of foot to base under machine. EFFECT: enhanced adaptability to manufacture, diminished cost of structure and assortment of used parts. 2 dwg
Patent RU-2121167-C1 (RU)
Title: Method for checking integrity of guarded article
Inventor: PODGORNOV V A
IPC: G09F3/03
Filed: 1996-09-10
Granted: 1998-10-27
Abstract: FIELD: security equipment, in particular, manufacturing of visual seals and labels. SUBSTANCE: method involves manufacturing of testing member by means of application of transparent material on tested surface of guarded article, detecting and storing optical image of testing member in source condition and its comparison to optical image of testing member in current condition. Arbitrary pattern of applied glue layer is used as optical image. EFFECT: decreased probability of faking of optical image, decreased subjective evaluation, simplified sealing, increased reliability of detection of attempt made for unauthorized access to guarded article, simplified checking of attempts by service personnel. 8 cl
Patent RU-2118508-C1 (RU)
Title: Strain measuring wrist dynamometer
Inventor: VESHUTKIN V D
IPC: A61B5/22
Filed: 1996-09-27
Granted: 1998-09-10
Abstract: FIELD: measurement of man's wrist force parameters. SUBSTANCE: dynamometer has flexible member enclosed in box-type case. It also includes bearing element and measuring system. Strain gauges are glued to thin parts of flexible member. Flexible member is made in form of two rods with thickened ends for screws. They have thickening in middle part for attachment of bearing element. EFFECT: higher accuracy of indication of wrist force parameters. 2 dwg
Patent RU-2117502-C1 (RU)
Inventor: SIVKOV SERGEJ NIKOLAEVICH
IPC: A61N2/00
Filed: 1996-10-22
Granted: 1998-08-20
Abstract: FIELD: medicine. SUBSTANCE: method includes treatment of locomotor system with alternating procedures of massage, and physical fields such as electromagnetic, infrared and SHF fields by hands of operator. During the seance, procedures are alternated 4-6 times. For treatment with physical field, operator positions his hands at a distance of 0.1-1.5 m from zone of affected joint and executes motions simulating correction of deformed extremity. Improved metabolism is manifested by elevation of skin temperature in zone of treatment by 0.5-1.2 C and its decrease in the nearest distal joint by 0.4-1.4 C. Seances are carried out once a week. Duration of each seance is 50-65 min. EFFECT: normalization of muscle tonus and metabolism of bone tissues.
Patent RU-2110445-C1 (RU)
Inventor: SHENGARDT A S
IPC: B64C13/00
Filed: 1996-12-11
Granted: 1998-05-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: system includes two-channel drive and two control channels; each control channel includes DC and AC power supply sources, limit switches, stabilizer position setter, control relays, stabilizer position sensors, flap position sensors, flap control unit and electric control circuits, pushbutton switch of stabilizer manual control, two relays, four diodes and four electric control circuits. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2118884-C1 (RU)
Title: Method for automatic controlling of hydrothermal treatment of dispersed material with pulsed supply of heat-carrier flow
Inventor: KALASHNIKOV G V
IPC: A23L7/10
Filed: 1996-12-24
Granted: 1998-09-20
Abstract: FIELD: food-concentrates industry, in particular, cooking of leguminous products and groats. SUBSTANCE: method involves measuring flow rate of heat-carrier and liquid; measuring moisture content of basic and ready product, product temperature, flow rate of basic and ready product, liquid dispersion pressure, heat-carrier pressure difference, heat-carrier pulse amplitude and frequency; pulser shaft rotational speed, heat-carrier flow rate, inclination angle of gas distributing grid and temperature of heat-carrier at location where it is introduced into product layer; regulating heat-carrier flow pulse amplitude and frequency depending on intensity of dispersion of liquid above product layer; correcting current value of moisture content of ready product in accordance with heat-carrier pulse amplitude and frequency by changing pulser shaft rotational speed and pulser effective section; supplying fresh steam into heat-carrier and correcting steam flow rate depending on product moisture content and amount of steam condensed during cooking of product, with amount of condensed steam being determined by heat-carrier flow rate at product layer inlet and outlet ends on the basis of measured heat-carrier flow rate at inlet and outlet ends, respectively, when predetermined temperature of heat-carrier and product is obtained; comparing current value of moisture content of ready product with predetermined value and, in case of excessive value, successively reducing liquid flow rate, pulser shaft rotational speed, pulser effective section, fresh steam flow rate and increasing electric heater power intensity, heat-carrier flow rate, inclination angle of gas-distributing grid and basic product flow rate; in case of decreased value, changing all mentioned parameters in reverse order. EFFECT: improved quality of ready product, increased precision and enhanced reliability in operation. 1 dwg
Patent RU-2128250-C1 (RU)
Inventor: SAKHANSKIJ S P
IPC: C30B15/22
Filed: 1997-01-16
Granted: 1999-03-27
Abstract: FIELD: crystal growth. SUBSTANCE: invention relates to growing monocrystals from melt according to a special technique and can be employed in semiconductors production when manufacturing monocrystalline germanium ingots. Device consists of vertical rod on which growing monocrystal is fixed, pot with melt, power regulator, heater, melt level indicator (laser light source and photoelectric transducer), and programming level change commander. When specified- diameter monocrystal is pulled, melt level in pot is lowered, which is continuously controlled by melt level indicator. Change in diameter is constantly compensated by varying heat power of heat supplied to melt or varying crystal pulling velocity depending on intensity of signal associated with continuously measuring change in melt surface height. Measurement data are entered into power regulator connected with commander programmed in accordance with desired monocrystal diameter. Device also comprises flow chart: melt level indicator, growth velocity transducer, programming level change velocity commander, heater power (or pulling velocity) regulator. EFFECT: stabilized specified surface of growing crystal and enabled growth control. 2 cl
Patent RU-2151829-C1 (RU)
Inventor: LII K JU-SENG
IPC: C08L77/10
Filed: 1995-09-22
Granted: 2000-06-27
Abstract: Изобретение относится к получению высококачественной волокнистой пульпы. Создают смешанную полипарафенилентерефталамидную систему, прибавляя стехиометрические количества полипарафенилентерефталамидполимеризующихся компонентов к их растворителю и поливинилпирролидону со средневязкостной молекулярной массой по крайней мере 100 000, взятому в количестве 5-30% в расчете на массу получаемого полимера. Продолжают взаимодействие полимеризующихся компонентов для перехода системы в анизотропную фазу и до образования смеси полипарафенилентерефталамида с поливинилпирролидоном. Затем отделяют ее от полимеризующей системы. Волокнистая пульпа содержит 70-95 мас.% полипарафенилентерефталамида и 5-30 мас.% поливинилпирролидона. Индивидуальные частицы пульпы не содержат ости и имеют длину от 0,5 до 10 мм, диаметр от 0,1 до 50 мкм, а отношение длины к диаметру коротких волокон больше чем 100. Процесс образования пульпы значительно упрощается за счет необязательного интенсивного перемешивания или подвержения компонентов сдвиговой деформации. 2 с. и 4 з.п.ф-лы, 2 табл., 7 ил.
Patent RU-2122440-C1 (RU)
Title: One-shot syringe
Inventor: BELIKOV VALERIJ GRIGOR EVICH
IPC: A61M5/50
Filed: 1997-05-12
Granted: 1998-11-27
Abstract: FIELD: medicine. SUBSTANCE: syringe has tubular body made of polymeric material. Polymeric-material piston with rod is positioned inside the body. Piston has on side of rod includes cavity which accommodates flexible sealing element made, for example, of rubber or cylindrical spring. It has form of ring, and its external diameter exceeds diameter of cavity. The construction of syringe provides for reduction of force required for piston displacement in syringe body. Construction makes it possible to eliminate effect of variation of polymer elastic properties in process of ageing and syringe part shrinkage during its manufacture by method of casing under pressure. EFFECT: improved design. 1 dwg
Patent RU-2121957-C1 (RU)
Inventor: TKACHENKO EHDUARD ANATOL EVICH
IPC: B65G39/09
Filed: 1997-05-20
Granted: 1998-11-20
Abstract: FIELD: mechanical engineering; materials handling facilities; conveyor transport. SUBSTANCE: belt conveyor roller has tube, axle, antifriction bearings whose outer races are secured in two housings installed inside tube at its end faces and inner races are secured on axle. It has also locking members and bearing seals. According to invention, each housing is made in form of two ring profile members of C cross section with webs pointed to opposite sides and walls mated with each other. Inner webs of both ring profile members are provided with flanges, with cup installed between flanges. Both ring profile members and cup are rigidly connected to form housing. Outer races of antifriction bearings are secured in cups and are installed on axle in planes passing through planes of mating of ring profile housing walls. EFFECT: increased service life of housing and reliability of roller as a whole owing to exclusion of bending moments harmful to housing members. 1 dwg
Patent RU-2142888-C1 (RU)
Title: Foodstuff selling van
Inventor: KRYSHEVICH V V
IPC: B60P3/025
Filed: 1997-06-17
Granted: 1999-12-20
Abstract: FIELD: selling facilities. SUBSTANCE: van has guides secured square to its side part. Guides are designed for fitting pans. Van is furnished with refrigerating machine, cooled compartment and temperature sensor. Pans are mounted at one side. Counter with covers hinged upwards is located at other side. Van has door and working place for seller. Temperature sensor is installed inside van air volume and is coupled with control system of refrigerating machine. Temperature sensor can act onto member which connects air volume adjoining the condenser and removing heat from latter, with external atmosphere. This member is made in form of shutter. EFFECT: improved operating conditions for seller, reduced power consumption, possibility of delivering and selling of perishable foodstuff. 6 dwg
Patent RU-2118862-C1 (RU)
Inventor: ISHTULIN E E
IPC: H01H31/00
Filed: 1997-08-04
Granted: 1998-09-10
Abstract: Переключатель относится к коммутационным аппаратам с ручным управлением и содержит неподвижные контакты, расположенные вдоль монтажного основания на неподвижных изоляторах, размещенных между ними на подвижном изоляторе, подвижные контакты и привод для перемещения контактов. В монтажном основании выполнен продольный паз, сквозь который проходит выступ подвижного изолятора, выполненного в виде ползуна. Введены два рычага, установленные с возможностью качания, закрепленные одной стороной на монтажном основании. Рычаги имеют открытые пазы со стороны незакрепленной части, находящиеся в зацеплении с выступом ползуна. Технический результат - расширение функциональных возможностей. 1 з.п.ф-лы, 3 ил.
Patent RU-2132376-C1 (RU)
Title: Wine drink "brusnichny"
Inventor: GELASHVILI S R
IPC: C12G3/06
Filed: 1997-11-27
Granted: 1999-06-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: wine drink of 20-% strength contains the following ingredients per 1000 dal of prepared product: grape wine material, 149.5-150.5 dal; foxberry aqueous-alcoholic infusion (fruits and fruit stems), 218.5-219.5 dal; sugar syrup at the rate of sugars content 120 g/cu.dm; citric acid at the rate of 0.2 g/cu.dm; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of wine drinks with nutritive and curative properties; higher organoleptical properties and reduced cost price. 3 ex
Patent RU-2119406-C1 (RU)
Inventor: SOLOMIN N P
IPC: B22D41/22
Filed: 1997-12-10
Granted: 1998-09-27
Abstract: FIELD: ferrous metallurgy; may be used in casting of steel and other liquid metals with provision of uniform distribution of forces of pressing the refractory plates to each other over their surfaces. SUBSTANCE: slide gate has mounting frame, carriage, fixed and movable refractory plates with holes pressed to each other by means of spring blocks. Secured to mounting frame are six posts symmetrically arranged with respect to slide gate longitudinal axis. Axes of two central posts rest in the same plane with axis of holes of fixed refractory plate. Slide gate is provided with the balance beams, each having central hole and forms together with respective central post, cylindrical kinematic pair with two degrees of freedom. Balance beam arms come in contact with one end of spring block. The other end contacts the supporting rod having longitudinal flat and running through holes of extreme posts located on both sides of respective balance beam. Located on balance beam arms, on both sides of longitudinal axis, in pairs, are axles of supporting rollers coming in contact with guide projections of carriage for coming off them. EFFECT: uniform distribution of forces pressing refractory plates to each other. 2 cl, 8 dwg
Patent RU-2132828-C1 (RU)
Inventor: SELEZNEV G A
IPC: C04B26/14
Filed: 1998-01-27
Granted: 1999-07-10
Abstract: FIELD: building industry, more particularly hydroinsulation of tunnels, foundations various subsurface structures, manufacture of hydroinsulating coatings for walls, overhead covers and floors. SUBSTANCE: concrete mix comprises, binder, water, polymeric additives as water-soluble epoxy diethylene glycol and triethylene glycol resins and polyethylene polyamine hardener and further comprises industrial lignosulfonate plasticizer, ratio of components being as follows (wt %) based on binder weight: diethylene glycol or triethylene glycol resins, 0.8-1.4; polyethylene polyamine, 0.075-0.225; and industrial lignosulfonate, 0.01-0.25. Mixture is prepared as follows. Binder, fillers and plasticizer are mixed with 65-70% of the required amount of water. Remaining water containing resin additive and hardener is then added, and the whole is stirred. EFFECT: higher quality and greater service life of hydroinsulation due to reduced water absorption, high water impermeability, high adhesion with surface to be protected and high placability of the concrete mix. 3 cl, 1 tbl
Patent RU-2150584-C1 (RU)
Title: Ventilation bulkhead and method of its construction
Inventor: GERTSEN N I
IPC: E21F1/14
Filed: 1998-04-21
Granted: 2000-06-10
Abstract: FIELD: mining industry. SUBSTANCE: device may be used in mining of mineral deposits by underground methods. The ventilation bulkhead includes wall located across mine working from interconnected building blocks located on heap of muck or stowage material. Each block is made in the form of thin-walled vessel open from top and filled with muck or stowage material. Side walls of thin-walled vessel are semiring and their external surface is rough. External sizes of lower part of thin-walled vessel are smaller than respective internal sizes of its upper part. Method of bulkhead construction includes installation of building blocks in rows and on one another. Construction of each new row is started for installation of adjacent to one another thin-walled vessels open from top. Extreme thin-walled vessels are cut to profile of working adjacent wall, and vessels are filled through their open part with muck or stowage material. Slot under working roof is filled with thin-walled vessel cut to profile of adjacent working without filling them with muck. EFFECT: reduced labor input in construction of ventilation bulkhead without impairing its air permeability. 2 cl, 3 dwg
Patent RU-2133290-C1 (RU)
Inventor: EHL KIND K M
IPC: C22B3/04
Filed: 1998-09-15
Granted: 1999-07-20
Abstract: FIELD: methods of leaching metal-containing granular materials; may be used in heavy metals recovery from slimes of electroplating processes, sludges of sewage waters and ores in nonferrous metallurgy. SUBSTANCE: method includes multistage counterflow treatment with leaching solution and subsequent withdrawal of solution and separation of solved metals from treated leaching solution, correction and return of solution for leaching, washing of undissolved sediments with water, concentration of washing waters to content corresponding to leaching solution, and its return to leaching cycle. Treatment with leaching solution and washing are carried out troughs with filtering bottom, with granular metal-containing material placed on troughs with their vibration in vertical plane relative to leaching solution. EFFECT: simplified process, intensified leaching, reduced power consumption and labor input. 1 dwg, 1 tbl
Patent RU-2150542-C1 (RU)
Title: Method of preparing sizing dispersion, sizing dispersion, and method of sizing paper
Inventor: PJUTERER PITER
IPC: D21H17/14
Filed: 1997-02-24
Granted: 2000-06-10
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: sizing suspensions of liquid reactive sizing substance are prepared by dispersing reactive sizing substance in the form of pure liquid in aqueous dispersion of bentonite or another anionic material containing microparticles. These dispersions can be used for bulk sizing, for example when manufacturing paper with retained microparticles in the form of anionic phase containing the latter. Dispersion can also be used for surface sizing. EFFECT: achieved application versatility. 22 cl, 6 tbl, 9 ex
Patent RU-2143292-C1 (RU)
Title: Method of regional hyperthermia of abdominal cavity
Inventor: POZDEEV N M
IPC: A61N5/02
Filed: 1998-10-28
Granted: 1999-12-27
Abstract: FIELD: medicine. SUBSTANCE: method includes exposure of biological tissues to high-frequency electromagnetic field for treatment of malignant tumors. Current- conducting liquid, 1.5-2 l in volume is introduced into patient's abdominal cavity. Needles-electrodes are implanted through anterior abdominal wall and positioned in parallel to each other and to internal surface of anterior abdominal wall in epigastria and/or mesogastic and iliac region. Intra-abdominal sections of needles-electrodes are immersed in current-conducting liquid completely. Heating by high-frequency power is performed for 60-120 min up to temperature not exceeding 43 C. Heating temperature of current-conducting liquid is measured by means of temperature-sensitive elements between needles-electrodes and at sloping places of abdominal cavity. Method makes it possible to stimulated antitumor mechanisms of humoral regulation and to increase sensitivity of tumoral cells to standard chemical preparation. EFFECT: enhanced efficiency of therapy. 4 cl, 2 ex
Patent RU-2147739-C1 (RU)
Title: Device testing dust loading of air
Inventor: SHKRABAK V S
IPC: G01N15/02
Filed: 1998-12-07
Granted: 2000-04-20
Abstract: FIELD: labor protection, instruments measuring air dust content. SUBSTANCE: blast engine is connected to rotameter by means of inlet branch pipe. Two-way gate valve with filter attached to its one side is positioned between inlet branch pipe and rotameter. The latter communicates with chamber. Sensitive element of pickup of dielectric permittivity of environment whose electric output is linked to proper input of microprocessor test unit is placed inside chamber. EFFECT: increased timeliness of test of dust loading of air. 1 dwg
Patent RU-2150751-C1 (RU)
Title: Device for alarming about flood or mudflow
Inventor: DIKAREV V I
IPC: G08B23/00
Filed: 1999-01-10
Granted: 2000-06-10
Abstract: FIELD: equipment for warning population against natural disaster. SUBSTANCE: device uses phase-shift keyed signal, which is emitted by transmitter, received and selected by receiver, detected and used for turning on sound alarm. Type of sound alarm describes level of flood or mudflow, while detected code describes geographical coordinates of location of flood or mudflow. Transmitters are mounted in regions which are dangerous for flood or mudflow. Receiver is mounted at alarm station. Use of complex phase-shift keyed signal provides possibility to use novel selection type: structural selection, which provides increased stability to noise and reliability for detection of said signal among other signals and noises that operate in same bandwidth at same time. Suppression of false signals (noise) received via direct traffic channel at frequency W dir  and mirror channel at frequency W m , uses phase-compensation method. Suppression of false signals (noise) received via combination channels at frequencies W c1  and W c2  uses narrow-band filtration method. EFFECT: increased stability to noise, prevention of ambiguous measurement of carrier frequency and other signal parameters due to suppression of false signals (noise) received via direct traffic, mirror and combination channels. 3 dwg
Patent RU-2144333-C1 (RU)
Title: Method of surgical treatment of various forms of distortion of nasal septum osseous part in children
Inventor: JUNUSOV A S
IPC: A61B17/24
Filed: 1999-02-12
Granted: 2000-01-20
Abstract: FIELD: medicine, particularly, otorhinolaryngology. SUBSTANCE: method consists in that, with curved distortion of nasal septum osseous part, scarifications are made in upper part of nasal septum in direction from top downwards and from bottom upwards; and with angular distortion and displacement to side, additionally executed is mobilization of lower point of fixation of nasal septum osseous part. EFFECT: higher efficiency of treatment. 1 cl, 2 dwg, 2 ex