baber/WOPTO huggingface dataset:
Patent RU-94013588-A (RU)
IPC: C02F1/469
Filed: 1994-04-18
Abstract: FIELD: water treatment; applicable in production of low-cost and ecologically clean cleansing agents. SUBSTANCE: method for increase of pH of sweet and sea waters includes electrolysis of water with the presence of ceramic or cloth partition coated with cement between graphite anode and steel cathode. Continuously fed to the anode space in the process of electrolysis is sea water; and in case of sweet water, diluted solution of sodium chloride or some other salt of alkali metal to reduce power consumption. Simultaneously removed from the anode space by respective manner is liquid after treatment. Cathode space is filled with water before the process of electrolysis that results in increase of water pH in cathode space without increase of concentration of alkali metal. Produced water also acquires, similar to aqueous solutions of alkali, cleansing properties, which, as in the case of pH, increases with increased time of the process duration at fixed salt concentration and water flow rate in the anode space, and increased current intensity. Intensive water evaporation or even boiling should be avoided as it results in considerable reduction of the yield of the main product. EFFECT: higher efficiency.
Patent RU-94015559-A (RU)
Inventor: GOLOVKIN G S
IPC: D01F11/14
Filed: 1994-04-28
Abstract: FIELD: polymeric composite materials, more particularly dressing of carbon fillers. SUBSTANCE: method of dressing of carbon fiber for manufacture of polysulfonic carbon plastic material comprises mixing block copolymer with solvent, impregnation of the filler followed by drying. The mixing is carried out in water and the whole is exposed to ultrasonic radiation. EFFECT: preparation of ecologically pure dressing, improvement of labour conditions and elimination of fire hazard of the manufacturing process.
Patent RU-94020235-A (RU)
Inventor: JAKOVCHUK V V
IPC: A61F2/16
Filed: 1994-06-01
Abstract: FIELD: medicine. SUBSTANCE: artificial crystalline lens has optical part and support members. The lens is made composite, its internal optical part has elastic biologically compatible transparent deformed material, and external support members are made in form of a ring, which is made of shape-memorizing material. EFFECT: reduced operational complications.
Patent RU-94021311-A (RU)
Inventor: RYBAKOV V M
IPC: G01S13/02
Filed: 1994-06-03
Abstract: FIELD: radars, devices for automatic processing of information from radars. SUBSTANCE: device has direction finder receiver, strobe unit, primary processing unit, unit which generates strobe by bearing, adding unit, subtraction unit, unit which generates strobe pulses. Unit which generates range measuring error and corresponding connections are introduced to accomplish the goal of invention. This results in possibility to decrease number of false trajectories which are sent to tracking unit because scanned area is adapted with respect to direction and range according to strobe shape for possible target position during radar scanning period which is generated using dependency of range of first response from target on possibility of correct detection for given level of probability of false detection. EFFECT: decreased probability of false targets due to decreased scanned area of possible target position.
Patent RU-94026834-A (RU)
Inventor: KRASNOV JU K
IPC: B64C39/12
Filed: 1994-07-18
Abstract: FIELD: flying vehicles with horizontal canard surface. SUBSTANCE: flying vehicle has horizontal canard surfaces 1 and 2 and wings 3 and 4 provided with flaperons 5 to increase lifting force which are made according to biplane configuration. planes 1, 2 and planes 3, 4 secured to fuselage 7 form biplane cells of horizontal canard surface and wing, respectively. Sum of heights of biplane cell at side and at wing tip is more than sun of heights of biplane cell at side and at tip of horizontal canard surface by at least 3.33 times. Vertical tail 8 is located on biplane cell of wing 3, 4. EFFECT: reduced mass of flying vehicle.
Patent RU-94028290-A (RU)
Inventor: MASLENNIKOV B I
IPC: B01D53/02
Filed: 1994-07-27
Abstract: FIELD: gas purification. SUBSTANCE: for cleaning gases, peat is used successively treated with solutions of alkalis and aluminium sulfate. Sorbent is characterized with pore size 150-170 mcm and average particle size 0.3-0.4 mm. During the operation, sorbent retains constant moisture content 75- 80%. Gas is passed through sorbent with linear velocity 0.02-0.03 m/s. EFFECT: facilitated removal of iodine. 1 dwg
Patent RU-94029317-A (RU)
Inventor: POPOV V N
IPC: G01C19/34
Filed: 1994-08-03
Abstract: FIELD: navigational equipment. SUBSTANCE: the method consists in execution of operations in the calibration stage in determining the parameters of the transmitter mathematical model by setting the static input action to the transmitter input axes in the points with known values of free-fall acceleration and latitude at a turn of unit ЧЭI with transmitters in "U" fixed positions, creation of dynamic conditions of transmitter operation in each of these positions by breakage of its feedback circuit, measurement of the value of the transmitter output signal in "M" points at movement of its sensing element along the entire speed base, measurement of the angles of inclination of the transmitter input axes relative to the horizon plane, formation of coefficients of Van der Mond matrix and coefficients of matrix reciprocal to it from the cosines of these angles and powders of them, multiplication of transmitter output signals by these coefficients with the aim of formation of parameters of the mathematical model, storage of them for the whole period of measurements; in measurement operation are organized, and measurements are taken at the same time moments as at transmitter calibration. EFFECT: restoration of transmitter input signals, whose mathematical description (model) is nonlinear. 1 cl, 1 dwg
Patent RU-94032781-A (RU)
Inventor: KANTSEL SON L M
IPC: H01C7/02
Filed: 1994-09-08
Abstract: FIELD: electronics, manufacture of temperature-sensitive resistors with positive temperature coefficient of resistance. SUBSTANCE: proposed semiconductor ceramic posistor material includes, mas.%: PbO, 67.38-67.68; NbO, 19.80-19.93; FeO, 9.74-9.8; TiO, 2.46-2.55; BO, 0.064-0.260; AlO, 0.009-0.038; SiO, 0.024-0.098; BaO, 0.033-0.134. Portion of components in the amount of 0.22-0.88 per cent by mass is brought into it in the form of glass fused in advance having following composition, mas.%: PbO, 22.83; BO, 29.74; AlO, 4.26; SiO, 11.17; BaO, 15.33; TiO, 16.67. Posistor material is produced by traditional ceramic technology from starting oxides of technical brands with annealing at temperature 650 C in the course of 4.0 h, with grinding in porcelain drum, with formation of elements and with vitrification on the course of 2.0 h at temperature 1050 C. Material displays increased electric strength, density, power and stability of parameters of ceramic elements in process of their usage. Starting power of heating element of dia. 10.0 x 2.5 mm is 100.0-120.0 W, time to achieve maximal working temperature of 280 C is 15-20 s, working power after stabilization of temperature under stationary conditions is 3.0-5.0 W, potential working voltage is 24.0-220.0 V. Changes of values of specifies resistance at 20 C, posistor effect and power after 1 000 cycles of thermal cycling do not exceed 0.5; 4.0 and 4% correspondingly. EFFECT: enhanced operational characteristics of proposed material. 2 dwg, 2 tbl
Patent RU-94033442-A (RU)
Inventor: STEPANOV A A
IPC: C22C38/44
Filed: 1994-09-14
Abstract: FIELD: metallurgy. SUBSTANCE: steel has, %: carbon, 0.005-0.03; silicon, 0.02-0.4; manganese, 1.0-2.2; chrome, 16-18; nickel, 12-16; molybdenum, 2.0-3.2; phosphorus, 0.002-0.035, and iron, the balance. Steel has additionally calcium (0.001-0.01%). EFFECT: enhanced quality and properties. 1 cl, 3 tbl
Patent RU-94036783-A (RU)
Inventor: NAGLAND JU P
IPC: C02F9/00
Filed: 1994-09-22
Abstract: FIELD: chemical engineering; production of mineral fertilizers. SUBSTANCE: clarified water is divided into two streams. The first stream is treated with fuel-combustion flue gas and combined with the second one maintaining in the two streams ratio of hydroxide to bicarbonate alkalinities in the range of 1- 1.1 and ratio of carbonate alkalinity (including that formed when neutralizing bicarbonate alkalinity in the treated water) to sum of water-hardness salts in the range of (1.5-2.5):1. Combined solution is then evaporated to 13-21% salt content, reducing thereby required space for waste water in natural or artificial reservoirs by a factor of tens. In some versions of the method, mixture, prior to be evaporated, is supplemented with 0.25-20 g/l of calcium carbonate, which is separated after evaporation by means of settling. Calcium- free solution is further evaporated until potassium sulfate is precipitated and sodium portion in sum of alkali metals in the solution is increased to 0.2-0.3. Evaporated solution from either stage may be returned to the hydraulic ash removal system. EFFECT: essentially reduced volume of waste water to be removed.
Patent RU-94037881-A (RU)
Inventor: LOGINOV V I
IPC: G01N27/22
Filed: 1994-09-30
Abstract: FIELD: automatics. SUBSTANCE: invention may be used for remote control of moisture content of oil. Salient feature of invention lies in excitation of resonance circuit by controlled voltage and registration of amplitude of frequency of inherent oscillations of resonance circuit. Frequency of controlled voltage is fixed at moment of registration of amplitude of inherent oscillations. Then resonance frequency is isolated and moisture content of water-and-oil emulsions is determined by amplitude of resonance frequency. Specified sequence of operations with generation of mentioned result is carried out by following technical facilities. Frequency of excitation voltage for build-up of oscillation circuit is formed in controller and goes through digital-to-analog converter where signal is converted into analog one and further on to controlled generator in the form of various controlled voltage which are amplified by amplifier and are sent into two-wire communication line for build-up of oscillating circuit. EFFECT: increased accuracy of remote measurement. 2 dwg
Patent RU-94041227-A (RU)
Inventor: ARUTJUNJAN N S
IPC: A23D9/00
Filed: 1994-11-16
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: fat-and-oil product contains refined or refined deodorized plant oil and plant phospholipins obtained by hydration of non-refined plant oil under the action of alternating rotating electromagnetic field with intensity of 50-250 kA/m, treatment under pressure of 0.2-10 MPa for 10-15 min, exposing to magnetostatic field with intensity of 250-350 kA/m and drying at 55-65 C. Fat-and-oil product further contains beta-carotene and alpha-tocopherol or alpha-tocopherolacetate. Components are used in the following ratio, % by weight: plant phospholipins 10-45; beta-carotene 0.010-0.100; alpha- tocopherol or alpha-tocopherolacetate 0.005-0.100; plant oil the balance. EFFECT: increased biological activity of product, provision for antioxidant, hypocholesterol, radiation protective and immune promoting effect.
Patent RU-94045252-A (RU)
Inventor: FERVEJ EHDVIN
IPC: C09D5/03
Filed: 1994-12-20
Abstract: FIELD: coatings for galvanized steel. SUBSTANCE: copolymers of vinylidene fluoride having melting point lower than 160 C are used for production of powder coatings for galvanized steel. EFFECT: improves quality of desired product.
Patent RU-94046015-A (RU)
Inventor: EHLLEN SHMIDT BEJKER
IPC: C11D1/835
Filed: 1993-05-03
Abstract: FIELD: textile industry. SUBSTANCE: considered are compositions containing combination of fabric oil having two hydrophobic groups bonded to the remainder of compound through ether bond. The compositions are concentrated and containing modifiers of viscosity/dispersion which are cationic surfactants with single long chain, highly ethoflated nonionic surfactants and/or their blends. Preliminary blends of indicated compound of oil are considered with viscosity modifiers for reduction of melted indicated compound of oil. Considered also are methods of production of liquid aqueous compositions from solid powder compositions containing indicated compound of oil and methods of fabric treatment with these compositions. EFFECT: higher efficiency.
Patent RU-94046391-A (RU)
Inventor: BANTVAL DZHANARDKHANA BALIGA
IPC: D03D15/283
Filed: 1993-06-14
Abstract: FIELD: textile industry. SUBSTANCE: woven material is devised of threads twisted from poly (m-phenylenisophthalamide) staple fiber for manufacture of protective clothes of improved comfort. EFFECT: higher efficiency.
Patent RU-95100159-A (RU)
Inventor: PANINA O P
IPC: A23K1/00
Filed: 1995-01-05
Abstract: FIELD: animal husbandry. SUBSTANCE: method includes application of peat oxidate used as fodder additive both for piglets and sows. Sows begin to receive peat oxidate during 5-7 days before farrow and for whole suckling period with any fodder in day dose not more 60 ml per head one or twice a day. Piglets receive peat oxidate from the first day of their life in day dose not more 0.3 per 1 kg of live weight during 40 days after their birth. EFFECT: higher efficiency thanks to increased milkness of sows.
Patent RU-95100663-A (RU)
Inventor: SKOVORODIN E N
IPC: G01N33/483
Filed: 1995-01-11
Abstract: FIELD: histological identification. SUBSTANCE: widened range of morphological examination and increased accuracy of tissue shrinkage is achieved owing to examining histological cut only in final step. Method includes excision of tissue, fixation, dehydration, pouring and staining followed by evaluating tissue shrinkage. In this case, one compares linear and surface indexes of two histological cuts, one of them having been prepared according to traditional procedure and the second in cryostat and stained with toluidine blue. EFFECT: improved accuracy.
Patent RU-95101473-A (RU)
Inventor: MINKIN V A
IPC: G02B6/04
Filed: 1995-01-30
Abstract: FIELD: optical instruments, computer engineering, biological sensitive devices, security, criminology. SUBSTANCE: input and output surfaces of fiber-optical device differ in their area. Optical fibers are parallel to each other and have equal diameter. One or both surfaces are inclined with respect to plane which is perpendicular to optical axis of fiber. EFFECT: increased contrast, increased resolution, simplified manufacturing, decreased cost.
Patent RU-95102895-A (RU)
Inventor: CHISSOV V I
IPC: A61B17/24
Filed: 1995-02-28
Abstract: FIELD: reconstructive surgery. SUBSTANCE: in order to increase efficiency of technique of microsurgery plastics of combined defects of pharynx with of expressed cicatrix and irradiation-caused changes in soft tissue of neck, gastro-omentum flap with long vascular leg and 2/3 portion of great omentum are applied. Revascularization of autotransplant is performed at a distance from defect by way of anastomosis of right gastro-omentum vessels and inner thoracic vessels. EFFECT: achieved required and sufficient spatial orientation of flap on defect with reliable coverage of cicatrices with omentum.
Patent RU-95103547-A (RU)
Inventor: GURIEV V V
IPC: E05D3/02
Filed: 1995-03-13
Abstract: FIELD: civil engineering; production of hinged metal structures, joined articles, furniture. SUBSTANCE: pivoted hinge has two leaves with bushes, and connecting rod which is made magnetized. This resulted in simple design and reduced effort for turning leaves, high wear resistance and retaining geometrical characteristics under high loads. EFFECT: high efficiency. 3 dwg
Patent RU-95105754-A (RU)
Inventor: LATYSHEV V A
IPC: G06F7/06
Filed: 1995-04-17
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has input memory unit, memory unit, additional memory unit, register, subtracter, multiplication unit, adder, counter, address counter for additional memory unit, counter of equal numbers, synchronization unit, two groups of AND gates, group of OR gates, AND gates and OR gates, information inputs, initial setting and start inputs, outputs for number request, for synchronization and for operation completion and coordinate outputs. Key memory unit, additional subtracter, key length counter, eight groups of AND gates and five groups of OR gates are introduced to accomplish the goal of invention. Invention also describes design of synchronization unit. EFFECT: increased functional capabilities. 4 dwg
Patent RU-95108355-A (RU)
Inventor: CHELJAEV V F
IPC: G01M3/00
Filed: 1995-05-23
Abstract: FIELD: mechanical engineering testing of pipeline sections in outer space conditions. SUBSTANCE: included in system are following in series connected components charging gas pressure regulator, gas pressure signalling unit, charging valve with opening and closing actuators. Information indicating unit includes signal generating unit first and second time delay units, first, second and third coincidence circuits, signal inversion unit, first and second memory units, first and second rectifier units. Output of signal generating unit is connected through first rectifier unit with actuator for opening of charging valve and with first input of first time delay unit, and its output is connected with input of second time delay unit and with first input of first coincidence circuit, Output of pressure signalling unit is connected through first input of second rectifier unit with actuator of charging valve closing and also with input of signal inversion unit and with second input of third coincidence circuit. Output of signal inversion unit is connected with second input of first coincidence circuit and with first input of second coincidence circuit, output of second time delay unit is connected with second input of second coincidence circuit and with first input of third coincidence circuit. Output of first coincidence circuit is connected through second input of rectifier unit actuator for charging valve closing and with first input first memory unit. Output of second coincidence unit is connected with second input of first memory unit, output of third coincidence circuit is connected with input of second memory unit. Outputs of first and second memory units are connected respectively with first and second inputs of information indicating unit. Advantages: enhanced reliability of results, no need of monitoring the process, possibility of transmitting, tightness test results over any distance by means of binary code. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-95108722-A (RU)
Inventor: MUSLIMOV R KH
IPC: E21B43/20
Filed: 1995-06-08
Abstract: FIELD: oil production industry. SUBSTANCE: this can be used in development of nonuniform oil deposit. At later stage of development, determined is producing well to which working agent comes from injection well at highest speed. Solution of polymeric material is pumped simultaneously through injection well and through aforesaid determined producing well. Volume of material pumped through determined producing well is 15-25% of volume pumped through injection well. After pumping solution of polymeric material, working agent is pumped through injection wells, and oil is taken from producing wells. EFFECT: high efficiency.
Patent RU-95110659-A (RU)
IPC: C12G3/06
Filed: 1995-06-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition of 75-% vol. contains for 1000 dal of ready product, kg: immortelle (flowers and leaves), 5.0-7.0; way-grass (above-ground part), 11.0-13.0; common St.John'swort (flowers and leaves), 11.0-13.0; erythrea (leaves), 5.0-7.0; peppermint (leaves), 2.0-4.0; wild camomile (flower heads), 2.0-4.0; common yarrow (stem apices), 5.0-7.0; bilberry (leaves), 8.0-10.0; castor, 0.01-0.03; aqueous-alcohol fluid, the balance. EFFECT: improved taste.
Patent RU-95113334-A (RU)
Inventor: DYKINA G P
IPC: C08L27/06
Filed: 1995-07-26
Abstract: FIELD: manufacture of multilayer polyvinyl chloride fabric substrate based linoleum. SUBSTANCE: composition comprises plasticizer for priming layer in amount of 60-80 weight parts per 100 weight parts of polyvinyl chloride and synthanol surfactant in amount of 3-5 weight parts per 100 weight parts of polyvinyl chloride in transparent layer, the ratio of compositions is as follows, wt. pts: priming layer: polyvinyl chloride, 100; plasticizer, 60-80; blowing agent, 3.0-5.0; hydrophobic chalk, 40-45; stabilizer, 1.5-3.5; titanium white paint, 1.5-3.5; polyvinyl chloride, 5.0-18.0; printing layer: 100 polyvinyl chloride; 45-60 plasticizer; hydrophobic talk, 30-40; synthanol, 1.5-2.0; titanium white paint, 5.0-10; stabilizer, 1.5-2.0; transparent layer: 100 polyvinyl chloride; plasticizer, 45-60; synthanol, 3.0-5.0; stabilizer, 3.0-5.0. EFFECT: improved properties.
Patent RU-95116448-A (RU)
Inventor: MARK KAPEH
IPC: A61P25/28
Filed: 1994-01-03
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of pyrrolidine of the formula (I)that can be used for treatment disorders associated with CCK-cholecystokinin and gastrin. Invention relates to method of their synthesis and medicinal agents containing these compounds. EFFECT: improved method of synthesis.
Patent TW-200300265-A (TW)
Title: Field emission-type electron source and method of biasing the same
Inventor: AIZAWA KOICHI
IPC: H01J1/312
Filed: 2002-10-29
Abstract: An electron source (10) has an electron source element (10a) including a lower electrode (12), a drift layer (6) and a surface electrode (7). The drift layer (6) is interposed between the lower electrode (12) and the surface electrode (7). When a certain voltage is applied between the surface electrode (7) and the lower electrode (12) such that the surface electrode (7) has a higher potential than that of the lower electrode (12), a resultingly induced electric field allows electrons to pass through the drift layer (6) and then the electrons are emitted through the surface electrode (7). When a forward-bias voltage is applied between the surface electrode (7) and the lower electrode (12), a reverse-bias voltage is applied after the forward-bias voltage has been applied to release out of the drift layer (6) an electron captured by a trap (9) in the drift layer (6).
Patent TW-200406282-A (TW)
Title: Grinding unit for grinding machines and mounting method for the same
Inventor: INAGAKI YOSHITERU
IPC: B24D7/18
Filed: 2002-10-30
Abstract: A grinding unit assembly, a phuality of which is placed around a cylinder (12) of a grinding machine. Each assembly comprises a grindstone unit (1) and a metal fixture (16). The grindstone holder (3) has on one side face a positioning cutout (7), and a thinly cut grindstone (2) attached to one end of the grindstone holder (3). The metal fixture (16) has a metal body (17) having a protrusion (18) adapted to fit in the cutout (7) and a locking bolt (21).
Patent TW-200301339-A (TW)
Title: Constant flow valve and constant flow mixing method
Inventor: SASAO KIMIHITO
IPC: F16K17/30
Filed: 2002-11-15
Abstract: The present invention relates to a constant flow valve and a constant flow mixing method that do not allow a controlled fluid to remain standing in it and not contacting the controlled fluid except at diaphragms, enabling simple adjustment of differential pressure, and good in response. The present invention also provides a constant flow mixing method that effectively mixes a plurality of fluids by using the above-mentioned constant flow valves. The solution of the present invention comprises a valve body 10, a valve action chamber 20 and connecting channel 50 formed in the valve body 10, a valve mechanism 30 attached to the valve action chamber 20, and a restrictor 60 provided at the connecting channel, wherein the valve action chamber 20 is formed with a primary side fluid inlet port 11, valve seat 15, outlet port 12 to the connecting channel, inlet port 13 from the connecting channel, and secondary side fluid outlet port 14 and wherein the valve mechanism 30 is provided with a first diaphragm 41, a second diaphragm 42, and a third diaphragm 43 moving together with a valve element 31.