baber/WOPTO huggingface dataset:
Patent RU-2097940-C1 (RU)
Inventor: LOGUTKO ALBERT L
IPC: H04N13/00
Filed: 1995-04-18
Granted: 1997-11-27
Abstract: FIELD: TV equipment. SUBSTANCE: method involves frame-by-frame generation of electric s signals of object space including signals of line-frame scanning, generation of electric signals for brightness and color for each element of frame, detection of distance to piece of displayed object space for each element of frame, generation of electric signals of base frame image including each element of distance signal frame into integral electric signal, transmission of electric signal of base frame image for displaying, converting three-dimensional information in electric signals of base frame image into optical picture of aspects. Novel features of method include separation of displayed object space into n planes with respect to distance, averaging distance to pieces of displayed object space by distance to corresponding plane, detection of position of observer's eyes before conversion of electric signals of base image into optical picture, generation of optical picture of aspects for specific coordinates in direction of observer's eyes, use of sequential displaying information pictures of aspects on information board with controlled light transparency during generation of optical picture of aspects from electric signals, generation of each information pictures of aspects for one of observer's eyes according to its coordinates and displaying of decomposition elements in descending order of distance to displayed planes of object space using identical number of decomposition elements for each information picture and identical brightness and color characteristics for decomposition elements which correspond to same piece of object space, synchronous generation of information pictures of aspects and light beams which pass through whole working area of information panel and are directed to observer's eye to which this information picture is intended. Number of displayed information pictures of aspects during frame is equal to number of eyes of observers. EFFECT: increased functional capabilities. 8 cl, 7 dwg
Patent RU-2078916-C1 (RU)
Title: Composition for treatment of oil deposit
Inventor: GAREJSHINA ALFIYA ZIGANSHINOVN
IPC: E21B43/22
Filed: 1995-05-17
Granted: 1997-05-10
Abstract: FIELD: oil producing industry, particular, compositions for treatment of oil deposits. SUBSTANCE: composition for treatment of oil deposit contains bacteria oxidizing hydrocarbons, culture medium , mineral additive and water. Culture medium is used in form of organic fertilizer, and mineral additive is used in form of diammonium phosphate with the following quantities of components, mas.%: hydrocarbon-oxidizing bacteria 0.02-0.6; organic fertilizer 1.0-2.0; diammonium phosphate 0.05-0.15; the balance. water. EFFECT: increased sweep of formation due to growth of bacterium cells and increased degree of displacement of residual oil due to producing directly in formation of oil displacing agents. 1 tbl
Patent RU-2118837-C1 (RU)
Inventor: KASHIK A S
IPC: G01V1/30
Filed: 1995-05-17
Granted: 1998-09-10
Abstract: Изобретение может быть использовано во многих отраслях технике, в частности в геологической разведке, медицине, при всех видах дефектоскопии и т. д. Способ предусматривает выделение в трехмерной решетке одномерных, двухмерных или трехмерных смотровых областей различной формы. Смотровые области перемещают в исследуемом пространстве по произвольным траекториям в любых направлениях с постоянной или переменной скоростью. При этом визуализируется та часть пространства, которая попадает в смотровую область. Вся визуализируемая информация сохраняется на устройстве визуализации. Также запоминается траектория движения смотровых областей. В смотровой области могут быть визуализированы изменения параметров во времени. Форма смотровой области может непрерывно изменяться по мере ее перемешивания. Способ обеспечивает пользователю быстрый доступ в любую точку исследуемого пространства по любым направлениям, выделение любых произвольных участков этого пространства, что повышает детальность, точность и эффективность исследований. 1 з.п.ф-лы, 5 ил.
Patent RU-2113368-C1 (RU)
Title: Vehicle disk brake
Inventor: LE DEIT GERARD
IPC: F16D65/092
Filed: 1993-10-29
Granted: 1998-06-20
Abstract: FIELD: transport engineering; brakes. SUBSTANCE: disk brake of vehicle has friction member and spring. Friction member has carrying plate whose ends are arranged in disk brake member which offers resistance to torque and is in sliding contact with member. At least one end of carrying plate has rounded off surface which is in sliding contact with rounded off surface formed on member. One of rounded off surfaces is concave and the other, convex one. Radius of curvature of convex surface is less than radius of curvature of concave surface. Under action of spring of disk brake unit, friction member is displaced in first extreme position and is held in constant contact with rounded off surface formed on member. Spring has active part arranged in hole made in end of carrying plate and reactive part engaging with flat sections of concave surface. EFFECT: enlarged operating capabilities. 6 cl, 6 dwg
Patent RU-2104264-C1 (RU)
Inventor: TAKASI JASUKHARA
IPC: C07C17/20
Filed: 1993-12-24
Granted: 1998-02-10
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes method of preparing 1,1,2,2,3- pentafluoropropane by reaction of 1-chloro-2,2,3,3- tetrafluoropropane with hydrogen fluoride in the presence of fluorinated catalyst. The claimed method makes it possible to prepare 1,1,2,2,3-pentafluoropropane on industrial scale and economically to attain high yield. EFFECT: more efficient preparation method. 3 cl, 2 tbl
Patent RU-2127481-C1 (RU)
Title: Electric motor speed governor incorporating feedback circuit
Inventor: PRIMAK G K
IPC: H02P7/28
Filed: 1995-11-08
Granted: 1999-03-10
Abstract: FIELD: electric drives; governing speed of motors for domestic appliances by using electronic devices. SUBSTANCE: motor speed governor incorporating feedback circuit has triac and capacitor-resistor voltage divider built up of series- interconnected current-limiting capacitor and low-value variable resistor. Capacitor lead is connected to common point of connection of triac anode and motor lead opposing lead connected to first power conductor; variable resistor lead is connected to common point of connection of triac cathode and second power conductor. Central lead of low-value variable resistor is connected to triac gate electrode. EFFECT: simplified design of speed governor at adequate automatic control range. 1 dwg
Patent RU-2108429-C1 (RU)
Title: Device for purification of sewage from petroleum products
Inventor: VOZNESENSKIJ V N
IPC: E03F5/00
Filed: 1996-01-10
Granted: 1998-04-10
Abstract: FIELD: sewage purification technology. SUBSTANCE: this can be used in sewerage systems of inhabited areas and industrial enterprises, and is also applicable both in designing and construction of new sewerage systems and in reconstruction of existing systems. Device is aimed at improving efficiency of cleaning sewage from petroleum products at minimal expenditure for reconstruction of existing sewage purification works and for installing device directly in sewerage networks. Used in device is oil trap having U-shaped pipeline contour directed with its curved part upwards with breathing pipe and combined with cylindrical expansion unit through system of pipe connections, and funnel. Expansion unit is installed vertically and higher than level of bend of U-shaped pipeline and in different chambers separated by hermetic partition. EFFECT: higher efficiency. 2 dwg
Patent RU-2144477-C1 (RU)
Title: Propeller shaft
Inventor: KOLOBOV K A
IPC: B60K17/22
Filed: 1996-02-19
Granted: 2000-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: propeller shaft has tight sleeve and two crosses connected with corresponding two forks. Forks are connected for movement by means of splined joint and are provided with oil grooves. Splined joint has built-in valves and spacer spring to provide forced circulation of oil in case of change in volume of splined joint inner space. EFFECT: provision of reliability and long service life of propeller shaft owing to positive lubrication of friction parts. 4 dwg
Patent RU-2088375-C1 (RU)
Inventor: ANTSIFEROV VLADIMIR N
IPC: B22F1/00
Filed: 1996-02-23
Granted: 1997-08-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: when manufacturing structural and wear-resistant parts in mechanical engineering, extractive industries, instrumentation engineering, etc., preparation of batch, pressing, caking, and heat treatment are performed with providing nonuniform distribution of nickel with concentration variation coefficient 0.018-0.074. In this case, batch is recommended to be prepared as polydisperse mass. EFFECT: improved quality of cast products. 2 cl, 1 tbl
Patent RU-2116531-C1 (RU)
Title: Differential gear
Inventor: KHOKHRJAKOV A V
IPC: F16H48/08
Filed: 1996-04-02
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: differential gear has body, axle shaft gears and pin with satellites. Body is closed with cover. Body is provided with slots where ends of pin are located. Pin is fitted in body at clearances providing for six degrees of freedom according to sum of tolerances of engageable parts. Bearing members have spherical surfaces and are fitted on distance washers which are provided with locking projections engageable with slots of body. EFFECT: facilitated procedure of assembly. 2 cl, 2 dwg
Patent RU-2105995-C1 (RU)
Title: Process of seismic microzoning
Inventor: ZAALISHVILI VLADISLAV BORISOVI
IPC: G01V1/00
Filed: 1996-07-25
Granted: 1998-02-27
Abstract: FIELD: structural seismology, evaluation of intensity of vibrations with due account of properties of soils making up construction site. SUBSTANCE: excitation of seismic vibrations is carried out in soil by means of vibration source, these vibrations are recorded by geophones located on sections with different engineering-geological conditions and inclination angles of ground surface are measured in region bordering on vibration source. Increments of vibration force are found from relation  , where θ 1  is inclination angle of ground surface of tested soil bordering on vibration source, radian; θ 2  is inclination angle of ground surface in region bordering on vibration source, radian. Degree of seismic effect is evaluated by values of nonlinear increments of vibration force. EFFECT: improved authenticity of process. 2 tbl
Patent RU-2114076-C1 (RU)
Title: Apparatus for grinding and hydration of calcium oxide
Inventor: STRELKOV N G
IPC: C04B2/08
Filed: 1996-08-21
Granted: 1998-06-27
Abstract: FIELD: grinding and hydration equipment. SUBSTANCE: apparatus has rolls, stirrers positioned in vessel and provided with toothed surface. Vessel is rigidly connected with supporting metal construction. Vessel bottom is made in the form of sieve with conical openings. Additional vessel is disposed below sieve and provided with discharge hole through which whitewash is pumped. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2111023-C1 (RU)
Inventor: DAVITASHVILI EVGENIJA JUVASHEV
IPC: A61N1/36
Filed: 1996-09-30
Granted: 1998-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: biocorrector has generators 1-3 which form oscillations in different fields of frequency spectrum. Computer 8 controls switching members 4-6 for bringing the oscillations to probes 7 which are made for penetration into affected tissue. EFFECT: higher results of treatment. 10 cl, 10 dwg
Patent RU-2124173-C1 (RU)
Title: Multiple small arms
Inventor: GRJAZEV V P
IPC: F41C7/02
Filed: 1996-10-01
Granted: 1998-12-27
Abstract: FIELD: armament, in particular, pump-type small arms. SUBSTANCE: multiple small arms uses a movable barrel, fore grip installed on the barrel, magazine above the barrel with the cutoff, extraction mechanism, trigger mechanism using a trigger hinge-mounted in the body, spring-loaded sear and spring-loaded trigger fork with striker, hinged cover with feeder, locking device. The locking device is made in the form of two spring-loaded latches symmetrically arranged on the sides of the trigger. Each latch has a tail section with a locking tooth, it is hinge-mounted in the body for engagement of the working surface of the locking tooth with the working surface of the barrel retaining recess acting in its extreme rear position, and of the tail section with the trigger in its rear position. The working surfaces of the latch locking teeth and the working surfaces of the barrel retaining recesses engageable with them are of the rest type. Each latch before the locking tooth has a chamfered tooth, and mating chamfered teeth are made on the fore grip against the latch chamfered teeth. The fore grip is installed on the barrel with radial and axial clearances for engagement of its chamfered teeth with the chamfered teeth of the latches in the extreme rear position of the barrel so as to ensure closed position of the latches in the rear position of the fore grip, and open position of the latches in the front position on the barrel. EFFECT: enhanced reliability of fire in heavy conditions of use by enhancing the rigidity of the locking device and improving the condition of trigger functioning. 8 dwg
Patent RU-2149386-C1 (RU)
Title: Method determining thermophysical characteristics of materials
Inventor: KLEBANOV M G
IPC: G01N25/18
Filed: 1996-10-08
Granted: 2000-05-20
Abstract: FIELD: technical physics. SUBSTANCE: multiple heat pulse influences surface of examined material with the use of two point electric heaters releasing specified amount of heat that changes after supply of each next pulse. Two thermocouples register surface temperature in preset points. Thermophysical characteristics (coefficients of heat conductivity and thermal diffusivity) are calculated by formulas given in description of invention. EFFECT: reduced energy consumption by source of heat, improved timeliness of determination of thermophysical characteristics of materials. 2 dwg
Patent RU-2148966-C1 (RU)
Title: Method for treating fractured internal epycondyle of the humerus
Inventor: KALABKIN A F
IPC: A61B17/56
Filed: 1997-03-27
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making incision on the posteromedial surface of the elbow joint. A notch is made on the lower pole of the maternal humerus bed in perpendicular to the direction of muscles attached to the internal epicondyle. A step is created on the proximal fractured bone fragment. The distal fractured bone fragment is transferred to the produced step. In particular cases, the epicondyle is fixed with two wires crosswise coming through the center of the distal bone fragment. EFFECT: excluded skeletization of the distal bone fragment; retained blood supply sources. 2 cl
Patent RU-2112695-C1 (RU)
Inventor: GRIGORCHUK VLADIMIR STEPANOVIC
IPC: B63H21/20
Filed: 1997-06-11
Granted: 1998-06-10
Abstract: FIELD: shipbuilding; double-engined motor ships. SUBSTANCE: motor ship has hull with cabin, wheel house, cargo hold and engine room. Arranged in engine room are two power plants which set in motion propeller through common reduction gear. One power plant includes four-cylinder engine with crank mechanism with piston located in double-acting cylinders whose inner cavities are connected to weather vane through air distributing mechanism. Weather vane is mounted on the wheel house top and is provided with two tubes with stabilizers; inner cavities of these tubes are connected with air distributing mechanism. One tube is made in form of air intake and other tube is made in form of Laval nozzle at a ratio of area of throat section to area of exhaust section not less than 1:10. Crankshaft is connected with engine shaft through power amplifier. EFFECT: increased endurance and reduced consumption of fuel. 6 cl, 28 dwg
Patent RU-2141504-C1 (RU)
Title: Method of hydrotreatment of oil raffinates
Inventor: KHVOSTENKO N N
IPC: C10G65/12
Filed: 1997-08-05
Granted: 1999-11-20
Abstract: FIELD: oil refining industry. SUBSTANCE: oil raffinates are subjected to hydrotreatment by contacting stock in first stage with high-silica catalyst, ratios of components being as follows; nickel oxide, 4-6; molybdenum or chromium oxide, 8-15; tin oxide, 0.1-0.5; silicon oxide, 42-56; γ aluminium oxide, up to 100; in second stage first stage products are contacted with catalyst having low silicon content, ratios of components being as follows, wt %: nickel oxide, 4-6; molybdenum oxide, 12- 17; boron oxide, 0.1-1.5; silicon oxide, 0.1-1.5; γ aluminium oxide, up to 100 at volume content of first and second stage catalyst ratios from 1:8 to 1:15 under identical conditions in both stages: temperature is 300- 400 C, pressure is 2.5-5.0 MPa, volumetric stock feed rate is 1-3h -1 . Method makes it possible to select on greater scale and improve quality of deparaffinized based oils. EFFECT: more efficient hydrotreatment method. 6 ex, 1 tbl
Patent RU-2126946-C1 (RU)
Title: Optical sight of guided missile guidance system
Inventor: KULIKOV V B
IPC: F41G7/26
Filed: 1997-11-25
Granted: 1999-02-27
Abstract: FIELD: optical guidance systems of self-propelled projectiles, applicable in guided weapon systems with teleorientation in laser beam. SUBSTANCE: guidance system optical sight has a sighting channel and a guidance channel including a laser source, modulator and optics with a variable focal length, and the guidance channel between the modulator and optic with a variable focal length has a plane-parallel plate for turning about the axis perpendicular to the optical axis of the guidance channel. Besides, use is made of a plate turning mechanism mechanically linked with the plate axle of rotation, mechanism control circuit, time interval former and a device for input the target range; the turning mechanism has a motor, reduction gear transmitting the rotation of the motor shaft to the plate axle of rotation, plate neutral position pickup corresponding to the perpendicular position of the plate relative to the optical axis of the guidance channel, a the plate maximum turning pickup; the outputs of the two pickups are connected respectively to the first and second input of the control circuit, whose output is connected to the motor, and the third input of the control circuit is connected to the output of the time interval former, whose first input is connected to the output of the device for input of the target range, and the second input - to the guided missile launching system. EFFECT: enhanced noise immunity of guidance systems. 4 cl, 2 dwg
Patent RU-2134507-C1 (RU)
Title: Apparatus for regulating microclimate in beehive
Inventor: ZMITROVICH V S
IPC: A01K47/00
Filed: 1997-12-11
Granted: 1999-08-20
Abstract: FIELD: apiculture. SUBSTANCE: apparatus has moisture content regulating system with power source, commutating device, energy accumulator, voltage regulator, electric fan drive, conditioner and moisture sensors. Moisture sensors are disposed in double-walled beehive. Apparatus is further provided with temperature control system having heating member and temperature sensor, which are disposed in beehive, and temperature regulator. Power is supplied to temperature regulator from power source or energy accumulator through commutating device. Temperature regulating system has temperature sensor positioned in beehive, and temperature regulator disposed in conditioner. Joint functioning of mentioned systems allows temperature and moisture content parameters to be followed and regulated. EFFECT: increased efficiency by creating flexible system for creating optimum temperature and moisture content conditions within beehive. 1 dwg
Patent RU-2138456-C1 (RU)
Title: Refractory binder
Inventor: CHUMACHENKO N G
IPC: C04B7/32
Filed: 1998-01-06
Granted: 1999-09-27
Abstract: FIELD: mineral hydraulic binders, particularly, compounds of refractory binders; applicable in production of heat-resistant concrete and mortars used for lining of heat units with operating temperatures within 1200-1400 C. SUBSTANCE: refractory binder contains high-alumina cement and metakaolinite produced by heat treatment of refractory kaolinite clay, with the following amounts of components, wt.%: high-alumina cement 85-95; metakaolinite 5-15. EFFECT: higher residual strength after heating up to 1200-1400 C. 1 dwg, 5 tbl
Patent RU-2139546-C1 (RU)
Inventor: VINOKUROV A A
IPC: G01P15/18
Filed: 1998-01-12
Granted: 1999-10-10
Abstract: Акселерометр предназначен для использования в области измерительной техники. Акселерометр содержит пластину, согнутую так, что она образует три взаимно ортогональные грани куба. Шесть звукопроводов выполнены по два на каждой грани. Двенадцать генераторов на основе эффекта поверхностной акустической волны размещены по два на обеих поверхностях каждого звукопровода. Повышение точности и расширение функциональных возможностей обеспечивается за счет устранения перекрестных связей между измерительными каналами разных проекций измеряемого ускорения благодаря приданию пластине со звукопроводами формы трех взаимно ортогональных граней куба. 1 ил.
Patent RU-2147599-C1 (RU)
Title: Composition for dehydrating petroleum having properties of hydrogen sulfide and microbiological corrosion
Inventor: TUDRIJ G A
IPC: C10G33/04
Filed: 1998-03-11
Granted: 2000-04-20
Abstract: FIELD: petroleum extracting industry. SUBSTANCE: composition is used for dehydration and desalting of petroleum and simultaneously protection it from hydrogen sulfide and microbiological corrosion. Composition comprises, wt %: glycol or glycerol-based ethylene- propylene oxide block copolymer with molecular weight of 5000-6400, 48-52; 25% aqueous glytamic aldehyde solution, 10-15; and methanol, the balance. Protective effect from hydrogen sulfide corrosion is 65-92% at composition concentration of 30-100 g/m of petroleum and degree of biocenosis suppression is 80-100% at composition concentration of 50-150 g/cubic m. EFFECT: high emulsifying effect of the composition and high protection thereof from corrosion. 14 ex, 3 tbl
Patent RU-2140335-C1 (RU)
Title: Manufacture of particles and products with specified properties
Inventor: BEANE ALAN F
IPC: B29C67/00
Filed: 1995-07-27
Granted: 1999-10-27
Abstract: FIELD: coated materials. SUBSTANCE: invention relates to articles and coatings designed such as to provide specified heat conductivity values and temperature expansion factors matching the same characteristics of those materials to which said articles and said coatings are to be attached. Desired characteristics are imparted to particles by coating them, after which multitude of coated particles are joined by compacting, isostatic pressing, or injection formation. Coating for each particle is applied at specified coating-to-particle volume ratio so that heat conductivity value and/or temperature expansion factor of coated particle differ from those characteristics of particle material and coating separately. As particle material, graphite, diamond, tungsten, or nickel-42 are used and, as coating material, copper. Desired characteristics of coated particles are obtained for temperature range 25 to 400 C. EFFECT: increased reliability of parameters' reproducibility of articles to be manufactured. 14 cl, 12 dwg
Patent RU-2142628-C1 (RU)
Title: Microinjector for chromatographic analysis
Inventor: BOJCHENKO M V
IPC: G01N30/18
Filed: 1998-03-30
Granted: 1999-12-10
Abstract: FIELD: instrumentation, injection of liquid sample into gas chromatographer, application of liquid sample in thin-layer chromatography. SUBSTANCE: given microinjector has body, capillary, needle, piston and spring placed between upper butt of body and upper end of guide and holder manufactured in the form of two thrust plates anchored in cylindrical body in side slits of guide and due to usage of fixing bars. EFFECT: increased reliability and handling convenience. 1 dwg