baber/WOPTO huggingface dataset:
Patent RU-2146659-C1 (RU)
Title: Device for aeration and mixing of sewage effluent
Inventor: DAISHEV SH T
IPC: C02F3/02
Filed: 1996-05-05
Granted: 2000-03-20
Abstract: FIELD: biological purification of sewage effluent. SUBSTANCE: device can be used in aeration tanks, aeration ponds for aeration and mixing of effluent. Device has source of compressed air and aerating member. Aerating member is made in the form of floating strip with hole in its geometric center. Used as source of compressed air is fan installed on strip. Pressure pipe union of fan is connected to hole in floating strip. Strip can be made round in configuration, and connected to its lower surface in this case at angle to radius of strip are blades of convexo-concave shape. EFFECT: application of aforesaid embodiment of device ensures more efficient aeration and mixing of sewage effluent together with reduced power input cost; higher efficiency. 1 cl, 7 dwg
Patent RU-2126096-C1 (RU)
Inventor: AFANAS EV A M
IPC: F03B15/18
Filed: 1996-05-30
Granted: 1999-02-10
Abstract: FIELD: electrical engineering; overspeed protection of hydraulic turbines. SUBSTANCE: switch has two bracket-mounted engageable rotary members carrying main and auxiliary inertia weights and opposing flexible members, as well as actuating mechanism for turning on protective system. Second rotary member is mounted relative to first one for engaging the latter and locking it in position until rotor speed is brought to preset value required for switch operation. This value is used as basis for selecting ratio between force of auxiliary inertia weight and that of opposing flexible member. This ratio determines angle of turn of second rotary member up to its disengagement with first rotary member. EFFECT: improved operating reliability of switch. 5 cl, 1 dwg
Patent RU-2107670-C1 (RU)
Title: Finishing composition
Inventor: MUSATOVA V A
IPC: C04B28/10
Filed: 1996-05-28
Granted: 1998-03-27
Abstract: FIELD: finishing materials. SUBSTANCE: composition fit to fill cracks on wood, concrete, and plastered surfaces, and to be jobbing material when manufacturing molded objects contains (in wt %): polyacrylamide, 1.5-3.0; chalk, 15-30; zinc oxide, 1-2; paper-making waste, 10-15; sodium tetraborate, 0.5-1.0; water, the balance. Composition is prepared in mixer by way of wet milling of damp paper waste, agitation with gel-like polyacrylamide, and adding chalk, zinc oxide, and sodium tetraborate. EFFECT: improved preparation procedure. 2 tbl
Patent RU-2094722-C1 (RU)
Title: Furnace lining block
Inventor: DANILEVSKIJ LEONTIJ DMITRIEVIC
IPC: F27D1/00
Filed: 1996-06-10
Granted: 1997-10-27
Abstract: FIELD: lining blocks made from fibrous ceramic materials. SUBSTANCE: furnace lining block mainly used for furnace arch includes vertical plates made from fibrous ceramic material and members forming the block made in the form of two angular profiles with unequal webs located in upper portion along side surfaces of block. Lesser web of angular profiles is located in block body perpendicularly to its side surface. EFFECT: enhanced reliability. 2 dwg
Patent RU-2138205-C1 (RU)
Inventor: MERKULOV V N
IPC: A61B17/322
Filed: 1996-05-30
Granted: 1999-09-27
Abstract: Изобретение относится к области медицины, в частности к пластической и реконструктивной хирургии, и может быть использовано для замещения больших дефектов кожных покровов. В мезогастральной области имплантируют в зоне будущего стебля два эндоэкспандера. После заживления операционной раны производят постепенное растяжение кожных покровов. Для растяжения нагнетают в эндоэкспандеры физиологический раствор. Затем выполняют два параллельных разреза и формируют стебель Филатова. При формировании стебля Филатова не удаляют инкапсулированные эндоэкспандеры и не вскрывают капсулу. "Запасами" кожи закрывают донорский участок. После заживления операционных ран осуществляют растяжение филатовского стебля. Для растяжения нагнетают в эндоэкспандеры по 10-20 мл физиологического раствора с интервалом 1-3 сут. Извлечение эндоэкспандеров производят только в момент замещения дефекта кожных покровов лоскутом из стебля. Способ позволяет получить прирост полноценного кожного покрова. 3 ил.
Patent RU-2107676-C1 (RU)
Inventor: PISKUNOV ALEKSANDR SERGEEVICH
IPC: C05D5/00
Filed: 1996-07-01
Granted: 1998-03-27
Abstract: FIELD: mineral fertilizers. SUBSTANCE: invention relates to magnesium fertilizers from refractory materials production waste, namely, from magnesite powder obtained in caked periclase powder production. According to invention, caustic magnesite powder is composed of (in wt %): MgO, at least 75; CaO, no higher than 15; K 2 O+Na 2 O, no higher than 3; and microelements Cu, Zn, Co, and Mn, no higher than 0.3. EFFECT: increased fertility and agrochemical properties of soil. 5 tbl
Patent RU-2140108-C1 (RU)
Inventor: GERASIMOV N I
IPC: B09B3/00
Filed: 1996-10-16
Granted: 1999-10-20
Abstract: FIELD: recovery of nuclear- powered submarines, ships, tanks, and other large vehicles. SUBSTANCE: reactor core, filters, radioactive coolant circuits, and weapon are removed prior to decontamination and after decontamination all pieces of equipment are dismounted. Then submarine hull is conveyed to intake chamber of underground tunnel wherein nonmetal materials are removed by heating hull to 500 C. After that, hull is heated to 700 C and conveyed as it melts to melting chamber located in underground tunnel behind intake chamber until it fully melts up. Powdered carbon is injected in molten metal surface in accumulation chamber mounted in bottom part of tunnel. System implementing this method has two inclined underground tunnels. First tunnel accommodates intake, melting, and accumulation chambers; the latter is located in bottom part of first tunnel, heating device is mounted in intake chamber and melting device, in melting chamber; metal pouring device is made in the form of discharge chute. Second one is transport tunnel accommodating metal admission molds. EFFECT: reduced time and labor consumption, reduced storage time of power units, improved environmental safety. 4 cl, 2 dwg
Patent RU-2117112-C1 (RU)
Title: Device for withdrawing liquid from wells
Inventor: SLUK SERGEJ IGNAT EVICH
IPC: E03B3/08
Filed: 1996-11-26
Granted: 1998-08-10
Abstract: FIELD: water supply technology. SUBSTANCE: this can be used for pipeless operation of artesian wells. Device setup has string of casing pipes, pumping equipment, delivery pipe connection together with supporting washer located on it. Delivery pipe connection can be made for example of polyethylene with possible axial displacement. Fitted over supporting washer is collar made of resilient material with high coefficient of friction and having inner tapered space and outer cylindrical surface. Slots are made in upper part of collar. Tightly fitted over pipe connection is truncated cone which is made of polymeric material with low coefficient of friction. Cable is inserted through flange located on pipe connection, washer and cone. Truncated cone is directed with its top towards collar. Cone of inner space of collar is directed towards truncated cone. Aforesaid embodiment simplifies design of device. EFFECT: higher efficiency. 1 dwg
Patent RU-2116435-C1 (RU)
Inventor: KORNEV B P
IPC: E21B43/00
Filed: 1996-12-27
Granted: 1998-07-27
Abstract: Использование: в нефтяной промышленности при добыче нефти и эксплуатации добывающих скважин глубинно-насосными установками. Обеспечивает снижение экономических затрат за счет уменьшения расхода энергии, необходимой для подъема нефти. По предлагаемому способу добычу нефти осуществляют глубинно-насосной установкой и станком-качалкой периодическими циклами всасывания и нагнетания. Режимы циклов изменяют при возрастающих утечках нефти. Изменение производят уменьшением продолжительности всасывания и увеличением продолжительности нагнетания. При этом сохраняют продолжительность цикла и потребляемую мощность. Для сохранения потребляемой мощности привод глубинно-насосной установки уравновешивают.
Patent RU-2123368-C1 (RU)
Inventor: SHANTROKHA A V
IPC: A62D3/35
Filed: 1997-01-10
Granted: 1998-12-20
Abstract: FIELD: war toxins. SUBSTANCE: poison substance of type V x  is hydrolyzed and to reaction mass formed after hydrolysis 10-20% an aqueous solution of potassium hydroxide is added at amount providing mole ratio of the parent war toxin : potassium hydroxide = 1:2 and potassium nitrate at amount providing 10% excess of an active oxygen with respect to sum of elements in a mixture to be oxidized - phosphorus, hydrogen, carbon, sulphur and nitrogen. Obtained mixture is evaporated and heated to 390-400 C before a mixture self-oxidation onset. Invention ensures to provide reaction masses conversion to mineral fertilizers and can be used for war toxins destruction. EFFECT: improved method of war toxins utilization. 4 ex
Patent RU-2093033-C1 (RU)
Title: Method for producing pastry, such as sweet biscuit, wafers, wafer-base products, tortes and french pastry, cakes, rolled biscuits and rum cakes
Inventor: SELIVANOV VADIM N
IPC: A21D13/08
Filed: 1997-01-27
Granted: 1997-10-20
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves using reliable filtering surface of air aspiration system for feeding and/or delivery, and/or unloading, and/or pneumatic conveyance of basic material; preparing basic material by delivering, and/or unloading, and/or feeding flour by pneumatic conveyor to main and/or reserve accumulating vessels provided with closures; simultaneously directing aspiration air through filtering surface of at least one vessel connected with aspiration unit and/or one with another for combined and/or selective switching through at least one auxiliary airduct to define filtering surface of at least one vessel having area exceeding that of related air-permeable portion of vessel surface by value ranging between 1.002 and 230 diameters of air-permeable portion. Filtering surface is made in the form of three-dimensional enclosure of constant and/or variable curvature or combined configuration. Maximum distance between top of enclosure and surface coincided with at least one nonlinear length of air-permeable portion is 0.02-78 diameters of this portion. Method further involves preparing dough; forming and baking doughs; cooling, finishing and packaging ready products. EFFECT: increased efficiency, improved quality of ready products and reduced loss of basic product. 63 cl, 14 dwg
Patent RU-2141023-C1 (RU)
Inventor: KRAUZE GJUNTER
IPC: E04G1/24
Filed: 1995-05-24
Granted: 1999-11-10
Abstract: FIELD: construction. SUBSTANCE: given mobile scaffold is intended to execute various tasks related to necessity of installation of boardings/platings-platforms of different width at different distances from structures. Proposed arrangement of scaffold meets many requirements thanks to its adaptability. Exchangeable cross-pieces which carry supports for frames linked to boardings/platings-platforms and which are mounted on cross-pieces are located in zone of running gear. EFFECT: improved adaptability of mobile scaffold to working conditions. 9 cl, 5 dwg
Patent RU-2117871-C1 (RU)
Title: Incinerator
Inventor: CHARNETSKIJ A D
IPC: F23G5/00
Filed: 1997-04-25
Granted: 1998-08-20
Abstract: FIELD: refuse incineration facilities. SUBSTANCE: this relates to utilization of waste and can be used for elimination by thermal treatment of refuse, solid combustible domestic and industrial production waste. To enhance efficiency of incineration and prevent fouling of environmental medium, design of incinerator has following basic components: hearth chamber made of thermal-insulating material with hatch for charging refuse and with smoke flue in upper part of hearth chamber which is connected to atmosphere. Located inside hearth chamber is incineration chamber with closing hatch for discharge of ash. Arranged above incineration chamber is one or several injectors. Located below hearth chamber at base of incineration chamber is one or several injectors and smoke flue ensuring outflow of gaseous combustion products from lower part of hearth chamber to upper part of hearth chamber. Smoke flue is formed by tubular compartment in incineration chamber or by tubular compartment between incineration chamber and hearth chamber. Injector is cooled by air from inside. Smoke flue is located so that it creates chamber for final burning of gaseous combustion products. Air blower is provided for cooling of incinerator. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2145663-C1 (RU)
Title: Device for formation opening up
Inventor: TOLSTIKHIN S E
IPC: E21B43/11
Filed: 1997-11-17
Granted: 2000-02-20
Abstract: FIELD: oil producing industry, particularly, devices for opening up formations without deformations in channel zone. SUBSTANCE: device includes body with longitudinal cutout, body suspension in the form of pipes, cutting rod, control and supporting bushing, rotation unit with ball joint and thrust bearings in spindle structure. Cutting rod feed unit is made for taking up the pressure differential from feedback unit in the form of narrowing member. Feed unit is presented in the form of ball joint as truncated ball. Anchor unit is made in the form of bushing with wedges. Rotation transmission unit is in the form of joint gear. Increase of fluid flow rate results in rise of pressure differential across narrowing member. Control bushing moves downward. Pressing unit advances. Ball rotates round its axis. Rod protrudes through longitudinal cutouts. Fluid flow rate governs shaft rotation speed and force of pressing of cutting rod. EFFECT: higher efficiency of device operation. 1 dwg
Patent RU-2142537-C1 (RU)
Title: Device for transportation of ground when creating bore-holes
Inventor: DOBROSEL SKIJ P V
IPC: E02F5/18
Filed: 1997-12-09
Granted: 1999-12-10
Abstract: FIELD: mining and construction industry. SUBSTANCE: device has vessel for location of removed ground, mechanism for discharge of ground, and percussive-action mechanism for shifting of vessel. Vessel is made open at forward end and incorporates side wall. Body of percussive-action mechanism is connected with vessel. Mechanism for discharge of ground is made in the form of at least one radial through-passage located in side wall of vessel for delivery into vessel internal space of working agent under pressure during unloading of vessel and/or for outcome of air from internal space of vessel during its loading. Aforesaid embodiment of device ensures simplification of design with simultaneous increase of speed and reliability of discharging operation. EFFECT: higher efficiency. 13 cl, 6 dwg
Patent RU-2137709-C1 (RU)
Title: Method of preparing metal-light nonmetal compounds
Inventor: GROMILOV S A
IPC: C01B31/30
Filed: 1998-01-21
Granted: 1999-09-20
Abstract: FIELD: inorganic compounds production. SUBSTANCE: invention, in particular, relates to preparing compounds of refractory metals with light nonmetals, e.g. carbides and nitrides of titanium, zirconium, and tungsten, using synthesis involving jet charge. Mechanical mixture of powders of initial components are disposed in loose state as lining of jet-charge hollow and reaction is initiated by blasting charge. Reaction proceeds in jet-charge torch with 100% yield. Function of trap fulfills heavy-wall cuvette of strong metal partly filled with substance inert to substance obtained in reaction that is placed on the torch propagation way. EFFECT: simplified technology. 3 dwg, 4 ex
Patent RU-2124457-C1 (RU)
Inventor: KOMAROV V S
IPC: B63B22/00
Filed: 1998-01-06
Granted: 1999-01-10
Abstract: FIELD: development of ocean; submersible vehicles-buoys having varying buoyancy. SUBSTANCE: method is based on use of difference of temperatures of water on surface and in depth of world ocean. Method is also based on use of thermal expansion of working medium for motion of movable rod inside vehicle and return of this rod when working medium is cooled. Used as working medium is boiling liquid contained in closed reservoir at temperature above 0 C in equilibrium with it vapor at pressure of saturated vapors. Submersible vehicle is positioned in upper in upper point of trajectory till working medium is heated to surrounding temperature and saturated vapor pressure rises to respective level; then piston is set in free motion during displacement of rod connected with this piston inside vehicle. When submersible vehicle comes to lower point of trajectory it has neutral buoyancy till working medium is cooled to surrounding temperature, vapors are condensed and saturated vapor pressure reduces; then piston is released during extension of rod beyond pressure hull. EFFECT: extended range of buoyancy variation and enhanced reliability of submersible vehicle. 4 cl, 2 dwg
Patent RU-2138768-C1 (RU)
Title: Missile guidance system
Inventor: BABICHEV V I
IPC: F42B15/01
Filed: 1998-08-03
Granted: 1999-09-27
Abstract: FIELD: armament, in particular, artillery guided missile with a laser homing head. SUBSTANCE: missile guidance system comprises a control actuator, inertial- reference gyroscope and a homing head, whose "Lock-on" output is connected to the first input of the first AND gate, and via an inverter, to the first input of second AND gate, whose second are connected respectively to the second and third outputs of the inertial-reference gyroscope; the output of the first AND gate is connected to the homing head "Compensation" input and to the third input of the first OR gate, whose second input is connected to the first output of the inertial-reference gyroscope, and the output - to the input of the first power amplifier; the output of the second AND gate is connected to the second input of the second OR gate; the output of the second OR gate is connected to the input of the second power amplifier; the outputs of the first, second, third and fourth power amplifiers are connected to the first inputs of the first, second, third and fourth control windings of the control actuator, whose second inputs are connected to the fourth input of the inertial-reference gyroscope and to the power source of the missile-borne equipment. In addition, the system comprises the first, second, third and fourth pulse stretchers; the "-Y", "+Y", "+Z" and "Z" outputs of the homing head are connected to the inputs of the first, second, third and fourth pulse stretchers, and the outputs of the first and second pulse stretchers are connected to the first inputs of the first and second OR gates respectively, the outputs of the third and fourth pulse stretchers are connected to the inputs of the third and fourth power amplifiers respectively, the duration of pulses shaped by the stretchers is strictly associated with the durations of guidance pulses shaped by the homing head. EFFECT: enhanced accuracy of guidance system. 3 dwg
Patent RU-2154393-C1 (RU)
Title: Shoe device facilitating overcoming of ground draft during usage of hand-held tillage tool
IPC: A43C13/12
Filed: 1998-12-30
Granted: 2000-08-20
Abstract: FIELD: shoe industry. SUBSTANCE: device has front part made from metal plate of increased strength, to which are connected in series supporting plate and platform with perforated scale. Fastening brackets are passed through perforations in platform and used together with belts or cords or similar material for fixing position of working shoes within the borders of supporting plate. Rigidity of front part may be increased by additional stop. When ground is manually moved, digger shank and blade define double-armed lever with pivot support made by this device. Working surfaces of front part advanced and raised to optimum height are adapted for accepting loads of leverage system and transmitting them through supporting plate onto ground surface the moment the cut portion of ground layer is thrown backward and overturned forward or aside, when digger shank is abruptly offset backward. Device of such construction is similar to supinator which is adapted to partially reduce loading on hand and feet muscles and joints, is adapted for attachment to toe part shoes for protecting front part of foot from squeezing and deformation. Device may be attached under sole of shoe of any model. It may be used not only as mechanical prosthesis. When combined with digger, device allows labor-consuming and fatiguing work of manual ground movement to be performed without multiple inclinations and semi-squattings, and overloading of user's organism on the whole. EFFECT: wider operational capabilities, simplified construction, increased efficiency. 1 dwg
Patent RU-2154173-C1 (RU)
Inventor: RYZHIKH N E
IPC: F02B21/02
Filed: 1999-02-15
Granted: 2000-08-10
Abstract: Изобретение относится к машиностроению, в частности к двигателям, цилиндры которых имеют дополнительные камеры, улучшающие протекание рабочего процесса. Выравниватель давления горения содержит цилиндрическую камеру 1 с поршнем 5, нагруженным пружиной 12 и приводимым в движение сжатым газом двигателя в момент воспламенения. Объем камеры сгорания увеличивается, выравнивая давление. Изобретение обеспечивает эффективное преобразование тепловой энергии в механическую с повышением степени сжатия. 2 ил.
Patent RU-2145231-C1 (RU)
Inventor: KORSUN V F
IPC: A61K36/23
Filed: 1999-03-16
Granted: 2000-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering combined species possessing hormone-regulating, antitumorigenic, anti-inflammatory and immunoregulating activity and influencing urogenital system and emotional psychic background in patient organism. Immunomodulating medical herbs are additionally applied. EFFECT: reduced sizes of tumor formations; repaired functions of hypothalamo-hypophyseo-ovarian system. 7 cl
Patent RU-2158335-C1 (RU)
Inventor: SERGEEVA N D
IPC: E02F3/76
Filed: 1999-03-09
Granted: 2000-10-27
Abstract: FIELD: road building and servicing facilities. SUBSTANCE: proposed hydraulic bulldozer can be used in construction of culverts, sidewalks, clearing of road blocks, etc. Working equipment of hydraulic bulldozer has blade, grip in form of turning section with rigidly secured tooth installed in cutout of blade, blade control and grip control hydraulic cylinders. Grip is furnished additionally with fork rigidly secured on tooth at angle of 110-120 °  between fork and plane of arrangement of tooth and fork axles. Using this bulldozer, loading and unloading operations can be carried out without slinging, even from vehicles. Small-section loads, section up to 0.3 m, and medium-section loads, section up to 1.0 m, can be handled without additional appliances. EFFECT: enlarged operating capabilities. 2 cl
Patent RU-2147855-C1 (RU)
Inventor: PATRIN A F
IPC: A61F11/00
Filed: 1999-03-10
Granted: 2000-04-27
Abstract: Изобретение относится к медицине, а именно к оториноларингологии. Способ заключается в том, что за 3-4 дня до операции рану обрабатывают 1%-ным раствором диоксидина, высушивают и тампонируют сухими стерильными марлевыми турундами до дня операции без замены, затем турунды удаляют перед укладыванием трансплантата. Способ уменьшает травматичность операции.
Patent RU-2145088-C1 (RU)
Title: Method for determining therapy effectiveness in chronic urethrogenous prostatitis patients
Inventor: BOBRIK A V
IPC: G01N33/92
Filed: 1999-03-31
Granted: 2000-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves examining prostate secret and whole blood. Phosphoinositide contents is determined by applying thin layer chromatography before and after treatment. Phosphoinositide contents being fallen down by 20-30% in prostate secret and by 50-70% in venous blood, effective therapy selection and favorable disease prognosis is considered to take place. Otherwise, ineffective therapy selection and unfavorable disease prognosis is considered to be the case. EFFECT: high accuracy of the method.