baber/WOPTO huggingface dataset:
Patent RU-2126893-C1 (RU)
Title: Method of acceleration of gaining operating mode of vehicle engine
Inventor: BEZBOROD KOV M D
IPC: F01M5/04
Filed: 1997-04-10
Granted: 1999-02-27
Abstract: FIELD: mechanical engineering, in particular, lubricating systems of internal combustion engines at their operation in non-steady states of after-start warm-up. SUBSTANCE: engine is started on reference fuel, and during the period of after-start warm-up a mixture of fuel with motor oil additive is fed to the cylinders; the after-start warm-up of the engine is performed under-load in the process of vehicle motion, and the fuel-oil mixture is fed to the cylinders until the temperature of lubricating oil in the oil sump attains plus 50-60 C, then the engine is transferred to supply with reference fuel. EFFECT: accelerated gaining of engine operating mode. 2 cl, 2 dwg
Patent RU-2130724-C1 (RU)
Title: Substitute for dough oxidant and yeast dough formula
Inventor: KIM JUN JA
IPC: A21D2/14
Filed: 1995-09-14
Granted: 1999-05-27
Abstract: FIELD: food industry. SUBSTANCE: substitute containing ascorbic acid and another nutritive acid provides slow oxidation reaction and functions during the total preparation process. EFFECT: increased oxidation efficiency resulting in proper dough oxidation required in production of high- quality yeast products involving different bread-making procedures. 8 cl, 1 tbl
Patent RU-2118207-C1 (RU)
Inventor: LAZAREV IVAN KIRILLOVICH
IPC: B07B1/12
Filed: 1997-05-06
Granted: 1998-08-27
Abstract: FIELD: welded slotted screens, mainly heavy-type screens for serving and dewatering loose materials and suspensions. SUBSTANCE: slotted grate screen consists of grate bars and transversal connecting rod fitted on nonworking side of screen. Cross section of grate bars has form of unequal-sided trapezium; angle of intersection of working area with lateral surface of profile equal to 90 deg is located towards motion of loose material or pulp to be dewatered and angle lesser than 90 deg is located opposite angle of 90 deg. EFFECT: reduction of losses of particles whose size exceeds initial width of screen slots before wear caused by moving particles, especially by abrasive materials; increased service life. 2 dwg
Patent RU-2142521-C1 (RU)
Title: Ferromagnetic semiconducting material
Inventor: KONESHEVA T I
IPC: C01G37/04
Filed: 1997-05-26
Granted: 1999-12-10
Abstract: FIELD: provision of materials applicable as ferromagnetic semiconductors in devising of memory elements and also multifunctional devices and integrated circuits. SUBSTANCE: offered ferromagnetic semiconducting material presents solid solution of iron ditelluride in trichromium tetratelluride with the following amounts of components, mol.%: iron ditelluride 3-12; trichromium tetratelluride 88-97. Offered solid solutions posses magnetic properties at room temperature (300 K) that allows its use in devices not needing special cooling. Magnetization value is 90-100 conventional units. By its specific resistance at various temperatures, the offered material may be attributed to semiconductors. Unique combination of semiconducting and magnetic properties of solid solution make them promising for wide practical application. EFFECT: provided material possessing simultaneously ferromagnetic and semiconducting properties. 1 cl, 1 tbl, 1 ex
Patent RU-2126643-C1 (RU)
Title: Protective gloves
Inventor: POZDNJAKOVA N N
IPC: A41D19/015
Filed: 1997-06-18
Granted: 1999-02-27
Abstract: FIELD: manufacture of fire protective gloves used by hot shop workers. SUBSTANCE: protective knitted glove has inner layer 1 and outer layer 2. Inner layer is formed as integral plain-woven glove knitted from cotton yarn. Cotton glove provides additional protection of hands from prolonged action of high temperatures and serves hygienic purposes, such as absorption of hand moisture. Outer layer is formed as glove knitted from twisted fire-proofing heat-resistant material such as synthetic high-polymer yarn. Palm part of outer glove is strengthened by additional layer 5 of isolating material covering palm top part and finger part adjacent to palm. Additional layer 5 improves hand protection without deteriorating glove working properties, such as elasticity and hygienic characteristics. Ribs fabric is used as isolating material manufactured from twisted yarn and synthetic high-polymer material threads. Glove part 6 adhering to wrist is made by rib knitting and is integral with glove made from twisted yarn, such as synthetic high-polymer yarn. Glove part 6 may be made of required length. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 2 cl, 1 dwg
Patent RU-2124716-C1 (RU)
Inventor: TOMASHPOL SKIJ JU JA
IPC: G01N23/225
Filed: 1997-06-25
Granted: 1999-01-10
Abstract: FIELD: instrument chemical analysis, analytical chemistry. SUBSTANCE: proposed method consists in selection of secondary electron emission metering exceeding in sensitivity to content of oxygen known methods in the capacity of measurement method. Comparison sample is prepared by short-time irradiation of local section in vacuum by electrons around which working zone with different content of oxygen is formed. Determination of oxygen concentration is conducted by comparison of intensities of emission from sample and from reference working zone calibrated in advance. EFFECT: increased accuracy and sensitivity of analysis of oxygen accompanied by saving of time, energy and material resources, simplified process of preparation of reference sample. 5 dwg
Patent RU-2138245-C1 (RU)
Title: Cosmetic composition for skin and/or hair protection from ultraviolet ray, method of cosmetic protection of skin and/or hair from ultraviolet radiation, agent for decrease of photoblueing composition containing titanium dioxide pigments, method of decrease of photoblueing composition containing titanium dioxide-base pigments
Inventor: IZABEL ANSENN
IPC: A61K8/81
Filed: 1996-09-10
Granted: 1999-09-27
Abstract: FIELD: cosmetics. SUBSTANCE: invention proposes a cosmetic composition containing titanium dioxide-base nanopigment, acylamino acid and a carrier. Decrease of photoblueing is provided by ionic lipid from acylamino acid composition. EFFECT: protection of skin and/or hair from UV-radiation. 17 cl, 2 tbl, 3 ex
Patent RU-2110572-C1 (RU)
Inventor: GVICHIJA G M
IPC: C12N1/18
Filed: 1997-09-03
Granted: 1998-05-10
Abstract: FIELD: food industry, brewery. SUBSTANCE: invention relates to new strain of yeast used for beer production. Yeast strain Saccharomyces cerevisiae D-202 is isolated from bottling beer keg and deposited in VNII of Agriculture microbiology of Russian Academy of Agriculture Science at N 11. Strain shows high physiological and biochemical enzymatic activity. Fermentation time is decreased by 40%, terminal fermentation degree is increased by 4.9%. EFFECT: new strain indicated above, improved technology and quality of beer as compared with the known strain 308. 1 tbl
Patent RU-2129349-C1 (RU)
Title: Plow body
Inventor: BARAGUNOV B JA
IPC: A01B17/00
Filed: 1998-01-13
Granted: 1999-04-27
Abstract: FIELD: agriculture, in particular, combined equipment for soil plowing, fertilizer applying and sowing. SUBSTANCE: plow body has tine, share and moldboard. Space defined between share, moldboard and tine surfaces is tightly closed with flat back part. Back part provided with airducts is tightly pressed to furrow bottom. Airduct tips are connected to vacuumizers of plant feeders and seeding unit of pneumatic drill. EFFECT: increased efficiency in crop cultivation and reduced metal usage. 4 dwg
Patent RU-2139475-C1 (RU)
Title: Hot-water boiler
Inventor: ZIMIN B A
IPC: F24H1/00
Filed: 1998-02-23
Granted: 1999-10-10
Abstract: FIELD: heating and hot water supply systems. SUBSTANCE: hot-water boiler includes furnace, gas duct, heating surfaces, water supply and discharge pipe lines, heating chambers where water is heated due to thermal tubes whose one end is located in furnace and other end is located in heating chamber. Heating chamber is connected to boiler water discharge pipe line before gate valve; discharge pipe line of heating chamber has flow rate control member which passes in parallel with discharge pipe line of boiler. Pipe line may be connected to supply pipe line running from heating chamber; centrifugal vortex steam generator is mounted in break of this pipe line. Heating chamber may be made in form of two tubes located one above other at some distance. Availability of heating chamber with thermal tubes in boiler makes it possible to heat part of water flowing through boiler to required temperature. By regulating rate of flow of water in pipe line from heating chamber, temperature of water may be regulated at constant load of boiler and heating of water for deaeration and hot water supply may be ensured. EFFECT: simplified construction and enhanced efficiency. 6 cl, 6 dwg
Patent RU-2146381-C1 (RU)
Title: Method of densification of luminous fluxes in waveguides
Inventor: LI S K
IPC: G02B6/125
Filed: 1998-04-15
Granted: 2000-03-10
Abstract: FIELD: information displays. SUBSTANCE: method is used in information displaying systems and converters. It involves process of integration of luminous fluxes propagating in planar waveguides with the aid of total internal reflection at incidence angle of 45 deg. In agreement with method luminous fluxes from first and second planar waveguides are brought via corresponding first and second contact surfaces into third planar waveguide. Luminous flux from third planar waveguide with refractive index n 2  is injected into fourth planar waveguide via flat face surface located at angle φ with respect to surface perpendicular to faces of fourth waveguide to form and propagate dense luminous flux over fourth planar waveguide with refractive index n 1  by means of total internal reflection at incidence angle of 45 deg. To make dense luminous fluxes ratio of refractive indices n 1  and n 2  of first and third planar waveguides should be chosen so that refracted luminous flux after total internal reflection in first waveguide falls on to lower half of surface of butt of third waveguide perpendicular to direction of its faces and luminous flux from second planar waveguide with refractive index n 1  is injected into third waveguide with provision for fall of refracted luminous flux onto upper half of surface of same butt of third waveguide. Then densification of luminous fluxes is carried out with alternation of mirror incidences of luminous fluxes on to surfaces of butts of waveguides. EFFECT: increased densification efficiency, reduced noise in waveguides. 1 cl, 5 dwg
Patent RU-2143349-C1 (RU)
Inventor: NEKRASOV V I
IPC: B60K17/16
Filed: 1998-06-08
Granted: 1999-12-27
Abstract: Изобретение относится к транспортному машиностроению. Главная передача содержит корпус, зацепленные между собой ведущую и ведомую шестерни, дифференциал, планетарный механизм и муфты. Ведомая шестерня соединена с солнечной шестерней планетарного механизма. Одна муфта выборочно соединяет корпус дифференциала с венцом водила или с венцом эпициклического колеса. Другая, взаимосвязанная с первой муфтой выборочно соединяет венец эпициклического колеса с другим венцом водила или с венцом, закрепленным на стенке корпуса. Расширяются кинематические возможности трансмиссии за счет увеличения числа передач в главной передаче при ограниченных размерах и массе. 2 ил.
Patent RU-2142528-C1 (RU)
Inventor: LORENS KHOVELL SOJER
IPC: D01F8/06
Filed: 1996-11-13
Granted: 1999-12-10
Abstract: Изобретение относится к нетканому полотну, содержащему сопряженные микронити, к способу его изготовления, к изделию краткосрочного пользования и многослойному материалу из этого полотна. Объемное нетканое полотно содержит микронити "Спанбонд" и имеет объемную плотность около 0,01 - 0,075 г/см 3 , а линейная плотность микронитей составляет 0,1 - 1,0 дтекс. Способ включает формование непрерывных многокомпонентных сопряженных нитей из высокотекучих расплавов этиленполимера и пропиленполимера, причем этиленполимер и пропиленполимер расположены так, что они занимают некоторые зоны в поперечном сечении по длине сопряженных элементарных нитей, и этиленполимер занимает, по крайней мере, часть периферийной поверхности по длине сопряженных элементарных нитей; охлаждение сформованных сопряженных элементарных нитей таким образом, что сопряженные элементарные нити приобретают скрытую способность к образованию извитости; вытягивание сформованных сопряженных элементарных нитей для образования микронитей; проявление скрытой способности к образованию извитости таким образом, что сопряженные элементарные нити приобретают извитую форму; укладывание извитых микронитей для формирования нетканого полотна, причем полотно имеет объемную плотность около 0,01 - 0,075 г/с 3  и микронити имеют линейную плотность около 0,1-1,5 дтекс, причем этиленполимер является гомогенным полимером или сополимером этилена и обладает текучестью расплава около 60 - 400 г/10 мин при испытаниях, проведенных в соответствии со стандартом ASTM D 1238-90b. Условия испытаний 190/2.16, и пропиленполимер является гомогенным полимером или сополимером пропилена и обладает текучестью расплава около 50 - 800 г/10 мин при испытаниях, проведенных в соответствии со стандартом ASTM D 1238-90b. Условия испытаний 230/2.16. Изделие краткосрочного пользования, многослойный материал содержат объемное нетканое полотно, а полотно "Спанбонд" изготовлено в соответствии с вышепредставленным способом. Изобретение позволяет изготавливать объемное низкой плотности нетканое полотно из микронитей. 6 с. и 14 з.п. ф-лы, 1 табл. 1 ил.
Patent RU-2135209-C1 (RU)
Title: Pharmaceutical composition for viral hepatitis b prophylaxis
Inventor: BORISOVA V N
IPC: A61K39/29
Filed: 1998-07-17
Granted: 1999-08-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: composition has the surface antigen of hepatitis B virus and protein of yeast Saccharomyces cerevisiae as active components. Glucose and polyglucin at their mass ratio = (1:1)-(10:1) are used as vehicles and stabilizing agents. Indicated components are used as dried substances. Also, composition has additional substances. Composition has 100-200 mcg HBsAg of surface antigen of hepatitis B virus, 0.05-12 mg protein of yeast Saccharomyces cerevisiae, 10-50 wt.-% of glucose with polyglucin and up to 100 wt.-% of additional substances per unit of ready form. Antigen is obtained, in part, by culturing the strain Saccharomyces cerevisiae VKPM Y-2203. Composition can contain 0.8-1 wt.-% of calcium stearate, 50-55 wt. -% of dehydrated lactose as additional substances and composition is made as a tablet. Tablet is covered by acetylphthalylcellulose shell taken at mass 0.4-0.5% of total sum of all tablet components. Composition is stable, can be stored for a long time, easily for using and does not cause adverse reactions. This tablet form shows more facility as compared with injection forms and provides safety and rapid vaccination of many people without using the special equipment and qualified staff for immunization carrying out. EFFECT: improved quality and properties of composition. 6 cl, 2 tbl, 3 ex
Patent RU-2126936-C1 (RU)
Title: Heating controller and convector
Inventor: AGAMETOV A A
IPC: G05D23/08
Filed: 1998-07-24
Granted: 1999-02-27
Abstract: FIELD: air conditioning and heating systems. SUBSTANCE: heating controller has heat-sensing element and flap coupled with actuator made in the form of element responding to air flow energy and functioning to convert this energy into rotary motion; actuator is rigidly fixed on drive shaft coupled with driven shaft through reduction unit; it also has direction varying unit and change-over unit. Actuator energy source is kinetic energy of air stream. Convector has casing with air intake and vent ports, heat exchanger mounted on it, and temperature controller with flap and actuator. Convector is provided with air intake and partition that divides it into two circulating compartments. Flap is installed in one compartment, actuator and air intake, in other one. EFFECT: improved accuracy of convector heat-transfer intensity control and provision for using kinetic energy of air stream. 5 cl, 4 dwg
Patent RU-2131608-C1 (RU)
Title: Method for diagnosing inflammation processes in bronchopneumonic system
Inventor: SES T P
IPC: G01N33/68
Filed: 1998-07-29
Granted: 1999-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring spontaneous (SCL) and induced (ICL) chemoluminescence and their ratio (RCL), antioxidation blood plasma activity, malonic dialdehyde contents in it, proteinases and elastase α 1 -inhibitor level. The like mean values in norm are also determined. Integral index (K) is built by using formula K=Ax/Ak+Bx/Bk+Cx/Ck, where Ax, Bx, Cx are the mean values of coefficient of patient under examination, Ax, Bx, Cx are the mean values of coefficient in norm, A is the spontaneous-to-induced chemoluminescence ratio, B is the ratio of antioxidation blood plasma activity to malonic dialdehyde contents, C is the proteinases and elastase α 1 -inhibitor levels ratio. K being less than 125, inflammatory process availability in bronchopneumonic system is diagnosed. The integral index value K=110-120 and ICL=15-25, pneumoconiosis diagnosis is to be set. K=100-110 and ICL=6-10, pneumoconiosis diagnosis is to be set. K=100-110 and ICL= 50-70, toxic fibrosing alveolitis diagnosis is to be set. EFFECT: accelerated analysis method; higher reproducibility and reliability of results. 4 cl, 1 tbl
Patent RU-2138733-C1 (RU)
Title: Injector-type torch
Inventor: GURA A N
IPC: F23D14/02
Filed: 1998-09-01
Granted: 1999-09-27
Abstract: FIELD: burning gaseous fuel in furnaces and boilers and combustion chambers of gas-turbine plants; auxiliary ignition torches for various electric plants. SUBSTANCE: injector-type torch has mixing chamber 1 at whose inlet gas supply branch pipe 3 and air duct 2 with supply branch pipe 4 are fitted. Torch is provided with passages 6 communicating cavity П 2  of duct 2 with cavity П 1  after mixing chamber and with throttle orifices 5 (when necessary) dividing cavities П 2  and П 4  of duct 2 and branch pipe 4. Passages 6 perform function of pressure regulator to obtain pressure of air at mixing chamber inlet equal to pressure after mixing chamber. Proper ratio of mass flow rates of air and fuel is ensured by active jet of gaseous fuel in accordance with parameters and geometric sizes of jet injector-type apparatus. When torch is to be used as auxiliary ignition torch, it is provided with plug 7 fitted in special cavity 8 separated from cavity of passages 6. Mixing chambers are arranged over section of duct in tight rows at gap between them close in magnitude to outlet diameter of mixing chamber. EFFECT: simplified construction; enhanced reliability; extended functional capabilities. 4 cl, 4 dwg
Patent RU-2148910-C1 (RU)
Title: Apparatus for gathering colorado potato beetles from borders
Inventor: SAVEL EV A P
IPC: A01M5/04
Filed: 1998-11-05
Granted: 2000-05-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has frame 1 with carrier wheels and beetle shake-off device mounted on frame. Beetle shake-off device has disk 9 and beetle gathering mechanism 13. Disk 9 has ridges 12 rigidly secured to it and provided with flexible teeth. Fork for joining frame 1 to carrier wheels has conical openings for retaining carrier wheel depending on height of potato plant in different positions. Beetle shake-off device has auxiliary disk 10 whose rotational speed is lower than that of disk 9 by two times. Frame 1 is composed of two half frames rigidly interconnected so as to allow adjustment of plant treatment parameters, in particular, those depending on plant row spacings. Carrier 15 is coupled through tie-rod 16 to beetle gathering mechanism 13, which has two interconnected troughs positioned one above the other. Recess is cut in central part of upper trough. EFFECT: increased efficiency in removal of Colorado potato beetles and their larvae from plants and simplified construction. 4 dwg
Patent RU-2152924-C1 (RU)
Title: Method of preparing 1-(adamant-1-yl)ethylamine and homologues thereof
Inventor: NO B I
IPC: C07C211/19
Filed: 1998-11-30
Granted: 2000-07-20
Abstract: FIELD: organic synthesis; biologically-active compounds. SUBSTANCE: invention provides novel method for preparing amino derivatives of adamantane with general formula:  , wherein either R 1  is hydrogen and R 2  hydrogen, methyl, or ethyl; or R 1  and R 2  are both methyl radicals, which compounds are biologically-active substances and those with R 1  hydrogen and R 2  methyl or ethyl are drug substances. Method consists in reducing nitroalkyladamantanes prepared by interaction of 1,3-dihydroadamantane with nitromethane, nitroethane, 1- nitropropane or 2-nitropropane at molar ratio 1: (10-15) and temperature 100-105 C for 3 h. Reduction of nitro compounds obtained is carried out in presence of hydrochloric acid with 10-fold molar excess of iron cuttings in isopropyl alcohol at 80-85 C for 8 h. EFFECT: increased yield of desired compounds. 4 ex
Patent RU-2158208-C1 (RU)
Inventor: MATJUSHEV A V
IPC: B60P3/22
Filed: 1999-02-03
Granted: 2000-10-27
Abstract: Изобретение относится к транспортным средствам для перевозки углеводородного топлива. Автотопливозаправщик содержит транспортное средство, несущее топливную цистерну (1) с дыхательным клапаном (7) и сливно-наливным патрубком (12), подключенным через мембранный клапан к приемному трубопроводу (19) с клапаном на входе и системе выдачи топлива с топливным фильтром, счетчиком и раздаточными штуцерами для подачи топлива к потребителю, насосный агрегат. В верхней части цистерны установлен чувствительный элемент газоанализатора концентрации паров углеводородов в цистерне, соединенный с входом блока управления последовательностью операций, соединенного входами с датчиками уровней цистерны и информационным выходом мембранного клапана и выходами подключенного к приводу насоса и управляющим входам электромагнитных клапанов, один из которых сообщает полости мембранного клапана с атмосферой или с трубопроводом подачи газа, который сообщен другим электромагнитным клапаном со сливно-наливным патрубком. При взрывоопасной концентрации паров в цистерне осуществляется ввод нейтрального газа, что обеспечивает удобство и простоту обслуживания, пожаровзрывобезопасность и снижение выбросов паров углеводорода в окружающую среду. 1 табл., 1 ил.
Patent RU-2159073-C1 (RU)
Inventor: SKUBILIN M D
IPC: A61B5/022
Filed: 1999-03-02
Granted: 2000-11-20
Abstract: FIELD: medical equipment, applicable in automatic measurement of arterial systolic and diastolic blood pressures. SUBSTANCE: the device has a cardiac pulse sensor, inverse converter, clock pulse generator, two AND gates, two flip-flops, two pulse shapers, two delay elements, digital-to-analog converter, pulse counter, and a monitoring unit consisting of two memory registers and two indicators, for systolic and diastolic pressures respectively. The device is realized on the up-to-date element base, and is compact and low power-intensive one. EFFECT: enhanced accuracy and reliability. 1 cl, 1 dwg
Patent RU-2158898-C1 (RU)
Inventor: BEZUGLYJ B A
IPC: G01B11/16
Filed: 1999-03-11
Granted: 2000-11-10
Abstract: FIELD: instrumentation, detection of lack of planeness of free surface of liquid. SUBSTANCE: method employs phenomenon of thermal capillary convection induced by thermal action of laser radiation. Information is extracted from interference picture ( thermal capillary response ) of laser beam inducing convection observed on screen placed in cross-section of caustic, that is reflected from free surface of liquid deformed by thermal capillary convection. Planeness of free surface of liquid is tested by deviation of form of thermal capillary response from round one which corresponds to flat free surface. EFFECT: simplified test of planeness of free surface of liquid. 2 dwg