baber/WOPTO huggingface dataset:
Patent RU-2161567-C1 (RU)
Inventor: ZLOTOPOL SKIJ V M
IPC: B60H3/06
Filed: 2000-06-07
Granted: 2001-01-10
Abstract: FIELD: methods and devices for air cleaning from harmful impurities and air conditions of relatively airtight rooms, mainly, in cabins of vehicles. SUBSTANCE: method consists in cleaning of air supplied by fans in two alternating flows from relatively airtight room from moisture and organic harmful impurities by means of adsorption filter, and cleaned from chemisorbed compounds and catalytic poisons by means of low-temperature catalytic filter depending on quantitative-qualitative compositions of harmful impurities present in room air. Carried out in one of flows is alternating regeneration of adsorption filter which is idling at the given moment. Each adsorption filter includes double layer of sorbent in the form of silica gel and activated carbon. Regeneration is effected at the expense of moisture adsorbed on silica gel by heating of this adsorption filter up to temperature of 160 C. Then it is cooled by fan. In so doing, balance of air volumes coming from ambient atmosphere in recess of regeneration to relatively airtight room and air discharged to atmosphere is properly maintained. Device for air cleaning has two fans each of which is connected via adsorption filter and valve box with inlet of low-temperature catalytic filter, heater, controlled air damper installed at inlet of inflow hole, unit of analysis of room air quality ensuring alternating switching on of one fans and corresponding switching over of valves in valve box and successive switching on and off of heater for heating of regenerated adsorption filter and fan connected with said filter. Valve box is made for alternating connection of each of adsorption filter with low-temperature catalytic filter in the course of air cleaning or with hole for discharge of air to atmosphere during regeneration. Arranged in each adsorption and low-temperature catalytic filters are two layers of sorbent in sequence of silica gel-activated carbon in adsorption filters and chemsorbent-catalyst in low-temperature catalytic filter. EFFECT: maintained proper balance of gas flows of forced ventilation and discharge air in process of regeneration, quick cooling of regenerated adsorption filter and in-time switching on and off of device depending on quantitative-qualitative composition of harmful impurities in relatively airtight rooms. 6 cl, 1 dwg
Patent RU-2163081-C1 (RU)
Inventor: TUSHEV M A
IPC: B01F3/04
Filed: 2000-06-14
Granted: 2001-02-20
Abstract: FIELD: food-processing industry. SUBSTANCE: saturator has saturation column 2 with additional mixing line 14 positioned between contents of cavity 16 and cavity 17, and stabilization column 3 with additional beverage mixing line 13 for connecting cavity 25 with cavity 26. Pressure regulator 31 is mounted in ready beverage discharge line 27 of saturator hydraulic system. Pressure regulator 31 is made in the form of throttle reducing valve of direct action with control chamber 48 of variable volume which is defined in cavity of bellows 47. Control chamber 48 is communicated to inlet cavity 38 via connecting channel 40. Lock member 44 of pressure regulator 31 is secured to one end of rod 43 and disk 45 is fixed to other end of rod 43. Disk 45 has centering slot made in its outer surface and adapted to be engaged with spherical member 50 fixed to inner surface of sleeve 49 faced to spherical member 50. Sleeve 49 is loaded with spring 51. EFFECT: increased efficiency and improved quality of beverages by increased saturation of water with carbon dioxide and uniform mixing of water and syrup. 3 cl, 2 dwg
Patent RU-2178441-C1 (RU)
Inventor: TOMSKIKH S S
IPC: C10C3/02
Filed: 2000-07-20
Granted: 2002-01-20
Abstract: Использование: нефтехимия. Сущность: продукты пиролиза горючих ископаемых подвергают термической переработке в присутствии катализатора - гексаметилтетрамина, взятого в количестве 0,05-15 мас. %. Процесс проводят при температуре 80-250 o С в течение 0,5-24 ч. Технический результат - расширение технологических и эксплуатационных свойств целевого продукта. 4 з. п. ф-лы.
Patent RU-2184000-C1 (RU)
Title: Pneumatic classifier
Inventor: ABRAMOV A K
IPC: B07B4/08
Filed: 2000-11-03
Granted: 2002-06-27
Abstract: FIELD: pneumatic classifiers for various powder-like materials; classification in multi-column classifiers: chemical and mining industries, concentration of minerals and other industries. SUBSTANCE: proposed pneumatic classifier includes hollow housing with bottom in form of inclined gas- distributing screen, vertical partitions located above screen and provided with overflow devices forming separating passages, fine products recleaning unit, dust-and-air mixture discharge branch pipe located in upper portion of housing, loading and unloading branch pipes, air supply branch pipe located in lower portion of housing; recleaning unit is made in form of vertical partitions with overflow device located in hollow duct adjoining upper portion of classifier on side of delivery of starting material; under partitions, recleaning unit is provided with gas-distributing screen which is located at distance from duct sufficient for forming the passage for flow of air-and- material mixture to recleaning unit on one side; on other side gas- distributing screen is connected with branch pipe for return of material from recleaning unit to air duct for mixing with starting material fed to classifier. EFFECT: enhanced efficiency; extended range of fractionation of loose materials liable to sintering of particles. 3 cl, 1 dwg
Patent RU-2179294-C1 (RU)
Inventor: VASIN A A
IPC: F41B15/04
Filed: 2000-11-13
Granted: 2002-02-10
Abstract: FIELD: weapon. SUBSTANCE: the device has the main and at least three auxiliary mounting frameworks positioned in a body. The head of the body working part accommodates the working electrodes. The main protective electrode and the auxiliary protective electrodes are positioned on the body near the end of its working part. The main and auxiliary mounting frameworks are positioned in succession and mechanically coupled to one another. The pulse voltage source, control unit electric elements and the power supply are positioned in the first, second and third auxiliary mounting frameworks respectively. The protective electrodes are made in the form of at least two-layer strips, whose upper layer is made of dielectric material, and the underlying one is made of conducting material, the upper layer has through holes. The adjacent protective electrodes are connected to the opposite leads of the high-voltage transformer. The minimum distance between the nearest protective electrodes and between any protective and any working electrode exceeds the distance between two working electrodes nearest to each other. EFFECT: enhanced operate reliability of the electroshock device. 11 cl, 2 dwg, 1 ex
Patent RU-2186983-C1 (RU)
Inventor: ZOBNIN V I
IPC: E21C41/26
Filed: 2001-01-03
Granted: 2002-08-10
Abstract: FIELD: mining; applicable in mineral opencast mining. SUBSTANCE: method includes drilling of holes of slot, loading of holes with explosive charges and their blasting with subsequent working of contour strip. Holes are drilled by drilling machine whose longitudinal axis is positioned at angle to slot stretching. Said angle value is determined by formula γ = arcsin(tgα/tgβ), where γ is angle between machine longitudinal axis and slot stretching direction, deg; α is angle of inclination of drilling machine rod, deg; β is angle of inclination of prepared slope, deg. Minimal width of berm is determined by formula L = asinγ+0,5bcosγ+c, where L is minimal width of berm, m; a is length of drilling machine, m; b is drilling machine width, m; c is safe distance from drilling machine to overlying slope, m. EFFECT: higher efficiency of drilling equipment operation in making of slopes, extended range of angles of inclination of bank slopes. 3 dwg
Patent RU-2182081-C1 (RU)
Inventor: KRUTOV A V
IPC: B43L11/00
Filed: 2001-05-11
Granted: 2002-05-10
Abstract: FIELD: study of sinusoid as visual aids. SUBSTANCE: the device has a platform, guide, wheel, bar that is positioned on the platform in parallel with the guide and permanently connected to the wheel for rolling on it without slippage. The device has rods differing in length by two times, the larger rod is made with a holder on one end, and the smaller rod is hinge- joined with one of its ends to the middle of the larger rod. The wheel is rigidly linked with the smaller rod, the end of the rod sliding on the guide is positioned in the center of the wheel. The larger rod with the other end is installed on the guide for movement along it so that the rods form a α--shaped group. Fastened on the wheel are three α-- shaped groups so that the smaller rod of one of them is the diagonal of the parallelogram formed on the smaller rods as on the sides of the two other α--shaped groups corresponding to the composed sinusoids. Provision is made for composition of the charts of harmonic oscillations. EFFECT: enhanced accuracy of reproduction, convenience in use, reduced time of readjustment at the minimum quantity of links. 2 dwg
Patent RU-2189017-C1 (RU)
Title: Способ спектрометрии и интерферометр для его осуществления
Inventor: ATNASHEV A V
IPC: G01R23/17
Filed: 2001-08-13
Granted: 2002-09-10
Abstract: Изобретения относятся к спектральному анализу. В способе регистрацию системы интерференционных полос стоячей световой волны осуществляют в виде сигнала пространственной частоты путем проецирования изображения упомянутой системы на периодическую систему, содержащую фотоэлементы, полученные с упомянутых фотоэлементов электрические сигналы записывают в виде зависимости от местоположения этих фотоэлементов в упомянутой периодической системе и анализируют. Способ спектрометрии осуществляется на интерферометре, содержащем оптически сопряженные источник светового излучения, отражающее зеркало, спектроанализатор и тонкий частично пропускающий светочувствительный слой, расположенный наклонно между источником светового излучения и отражающим зеркалом, при этом отражающее зеркало выполнено частично пропускающим световое излучение. Интерферометр также дополнительно снабжен оптически сопряженной периодической системой, содержащей фотоэлементы, которая расположена позади отражающего зеркала. Технический результат - повышение точности измерения световых волн в 2-5 раз при измерении светового излучения в широком спектральном диапазоне. 2 с. и 3 з.п.ф-лы, 2 ил.
Patent RU-2201863-C1 (RU)
Inventor: KHOLOPOV JU V
IPC: B24B39/04
Filed: 2001-10-25
Granted: 2003-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used for finishing of surfaces by means of energy of ultrasonic oscillations. Proposed device contains flexible member featuring high inertial capacity, additional stop member, pressing nut and shaped cover plate with springy insulating element secured on end face of magnetostrictive converter for complete internal reflection of energy of ultrasonic radiator and movable bushing mating with acoustic system. Spring is arranged between pressing nut and shaped cover plate. Flexible member of high inertial capacity is located at side of magnetostrictive converter opposite to spring between housing and movable bushing, and stop members are installed in housing from side of concentrator. Invention provides possibility of machining different surfaces owing to adjustment of force pressing ultrasonic radiator to surface under machining. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2191229-C1 (RU)
Inventor: D JACHKOV V A
IPC: D01B1/16
Filed: 2001-11-06
Granted: 2002-10-20
Abstract: FIELD: textile industry. SUBSTANCE: scrutching drum has shaft, columns for attaching beater plank of grid arranged under beater. Inclination angle of beater plank to radius extending to beater plank edge is changing along the length of drum conical part. Such construction allows long-fibrous complexes of yarns under treatment procedure to be kept due to more profound differentiation of scrutching mode. EFFECT: simplified construction, improved maintainability and enhanced reliability in operation of drum. 1 dwg _
Patent RU-2214269-C1 (RU)
Inventor: SMAKHTIN M JU
IPC: A61P1/16
Filed: 2002-03-07
Granted: 2003-10-20
Abstract: FIELD: medicine, hepatology. SUBSTANCE: invention proposes method for stimulation of physiological and reparative regeneration of liver using tripeptide: H 2 N-Gly-L-His-L-Lys-COOH. Invention allows stimulation of mitotic activity of hepatocytes. EFFECT: improved stimulating method. 2 dwg
Patent RU-2222793-C1 (RU)
Title: Device testing focal distances of optical systems
Inventor: TAREEV ANATOLIJ MIKHAJLOVICH
IPC: G01M11/02
Filed: 2002-05-27
Granted: 2004-01-27
Abstract: FIELD: instrumentation engineering. SUBSTANCE: device incorporates collimator, test-object in the form of group of parallel lines placed in focal plane of lens of collimator and microscope including projection lens and counting unit. Counting unit has two mirrors installed at angle with optical axis of projection lens, two videocameras, each being optically coupled to corresponding mirror, commutator, former of test marks and video control unit. One videocamera is installed for adjustment movements in direction perpendicular to optical axis of projection lens and crossing line of mirrors. First and second inputs of commutator are connected to proper videocamera and first and second inputs of former of marks are connected to corresponding outputs of commutator and its output is coupled to video control unit. EFFECT: increased precision and shortened measurement time. 5 dwg
Patent RU-2213488-C1 (RU)
Title: Food mineral additive for poultry
Inventor: AR KOV A A
IPC: A23K1/175
Filed: 2002-06-13
Granted: 2003-10-10
Abstract: FIELD: agriculture, poultry feeding. SUBSTANCE: the suggested food mineral additive includes Don limestones, natural bischofite, Elton salt and wheat bran as a filler at the following ratio, weight%: Don limestones 2.0-6.0; bischofite 0.2-0.6; Elton salt 0.2-0.6, wheat bran - the rest. Application of the suggested food mineral additive enables to increase egg-laying capacity in laying hens by 13.4%, egg weight by 1.4%, decrease fodders expenses by 11.6%, increase body weight by 9.6% at raising broiler chickens and decrease fodder expenses by 13.5%. EFFECT: higher efficiency. 2 tbl
Patent RU-2219832-C1 (RU)
Title: Method for diagnosing and treating various forms of human vision disorders with medicaments
Inventor: GABIBOV I M
IPC: A61B5/372
Filed: 2002-06-17
Granted: 2003-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves recording electroencephalogram from electrodes placed on occipital and occipitoparietal areas of the right and left cerebral hemispheres on molecular production of images with various spatial frequency components. Alpha- and beta-rhythm relations analysis is carried out in differentiated mode for each zone. Maximum disorder of given relation is interpreted in terms of pathological process localization. When treating, various levels of visual analysis are activated by showing the same images. Maximum disorders being recorded in posterior parietal zone, associative cortex is to be stimulated by showing images composed of low and middle spatial frequencies. Maximum disorders being found in occipital zone, striatal cortex is to be stimulated by showing images composed of middle and high spatial frequencies. Subcortical structures are stimulated by showing images composed of high spatial frequencies. EFFECT: enhanced effectiveness of express-diagnosis and determining injury level causing vision dysfunction. 4 dwg
Patent RU-2219725-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12N1/14
Filed: 2002-07-02
Granted: 2003-12-27
Abstract: FIELD: plant product storage facilities. SUBSTANCE: method involves applying onto plant product surface antiseptic in the form of saturated aqueous solution of preparation produced from Mortierella parvispora micromycet biomass by predetermined process. EFFECT: simplified plant treatment process and improved storage conditions.
Patent RU-2226875-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-03
Granted: 2004-04-20
Abstract: Изобретение относится к технологии кондитерского производства. При производстве желейного мармелада предусматривают подготовку сырья, приготовление сиропа, который готовят с использованием сахара, пектина и водного экстракта смеси цветков боярышника, мелиссы обыкновенной, тысячелистника и чабреца, при разделке добавляют лимонную кислоту, лактат натрия и препарат, полученный из биомассы микромицета Mortierella dichotoma по заданной технологии, разливают, формуют, сушат и фасуют готовые изделия. Это обеспечивает получение мармелада с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств.
Patent RU-2234003-C1 (RU)
Inventor: KOBELEV N S
IPC: F04D29/58
Filed: 2002-11-21
Granted: 2004-08-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: invention relates to control of compressor plants operating in different industries and exposed to long action of below zero-temperatures, especially in mines. Proposed compressor plant contains compressor connected by suction pipeline with air filter being essentially housing with cover and conical bottom in lower part of which float-condenser is installed and in upper part of which device is made in form of convergent nozzle to inlet hole of which gauze is attached and near outlet hole deflecting partition is installed made of bimetal and consisting of rigidly connected plates. First plate from side of outlet hole of convergent nozzle is made porous, and second one is made solid. Filter is made in form of resonator. Deflecting partition is connected for movement in upper part of filter housing and it divides inner space of housing into chambers communicating, respectively, with suction pipeline and with convergent nozzle. Float-condenser is connected with deflecting partition by rigidly connected tie-rod. 
     EFFECT: reduced energy consumption at production of compressed air by maintaining maximum mass output of compressor at vibratory action onto air filter. 
     2 dwg
Patent RU-2232834-C1 (RU)
Inventor: GUSHCHINA M N
IPC: D03D15/225
Filed: 2002-11-27
Granted: 2004-07-20
Abstract: FIELD: textile industry, in particular, duck fabric layers used in production of tires, for example, for rolling of crude rubber blanks, or in food-processing industry for transportation of confectionery mass. 
     SUBSTANCE: fabric layer is formed by weaving of synthetic flat fibrillated warp threads and single threads, which are not longitudinally divided without destruction of weft threads. Fabric layer has surface coefficient of 0.11-0.13 and flux module of 9.0-11.0, with warp and weft flex modules ratio being equal to 1.0. 
     EFFECT: optimal form stability and specific rigidity of fabric layer. 
     1 ex
Patent RU-2228668-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2002-12-09
Granted: 2004-05-20
Abstract: FIELD: food and preserving industry. SUBSTANCE: method involves preparing raw, preparing sugar syrup and addition to syrup the preparation in the amount 0.2-0.5% by mass of preserves obtained from biomass of micromycetes Mortierella indohii by the designated technology followed by their packaging into container, sealing and sterilization. Invention provides improving organoleptic properties and reducing corrosion activity of the end product. EFFECT: improved manufacturing method.
Patent RU-2236241-C1 (RU)
Title: Ферментированная композиция для восстановления естественной микрофлоры желудочно-кишечного тракта
Inventor: GORLOV I F
IPC: A23C9/12
Filed: 2003-02-03
Granted: 2004-09-20
Abstract: Изобретение относится к пищевой промышленности и может быть использовано при производстве сквашенных продуктов. Композиция содержит нутовую эмульсию, скидки 30% жирности, концентрат лактулозы "Лактусан", смесь сброженных культурами L. acidophilus и B. bifidum соков свеклы, моркови и капусты и в качестве стабилизатора - смесь глицирина и сахарозы, взятых в соотношении 1:3 при заданном содержании компонентов. Использование изобретения позволяет в более короткие сроки восстановить естественную микрофлору кишечника при хорошей переносимости и отсутствии побочных явлений.
Patent RU-2233344-C1 (RU)
Inventor: TIMOFEEV V N
IPC: C22B9/00
Filed: 2003-02-18
Granted: 2004-07-27
Abstract: FIELD: non-ferrous metallurgy, namely production of aluminum and its alloys, possibly removing from aluminum alloys alkali metal impurities, non-metallic and gaseous inclusions. 
     SUBSTANCE: apparatus includes lined vessel, lined metallic cover, gas distributing mechanism, mechanism for removing gas and device for creating rotation motion of melt in the form of multi-phase traveling electromagnetic field inductor. Lined metallic cover is made of high resistance non-magnetic steel. 
     EFFECT: enhanced manufacturing parameters due to contact-free agitation of melt. 
     4 cl, 4 dwg
Patent RU-2235586-C1 (RU)
Inventor: BORISOVA T V
IPC: C07C53/02
Filed: 2003-03-31
Granted: 2004-09-10
Abstract: Изобретение относится к области получения муравьиной кислоты окислением формальдегида кислородом. Описан катализатор, который включает оксиды ванадия, титана и дополнительно содержит модифицирующее соединение в виде одного или нескольких оксидов щелочно-земельного металла, имеет удельную поверхность 100-250 м 2 /г и следующий состав, мас.%: 
     V 2 O 5    10,0-25,0 
     Оксид щелочно-земельного металла   0,5-10 
     TiO 2    Остальное 
     В качестве модифицирующего соединения катализатор предпочтительно содержит оксиды, выбранные из ряда элементов : кальций, барий, стронций. Предлагаемые модифицированные ванадий титановые катализаторы характеризуются высокой механической прочностью и удельной поверхностью, обладают высокой активностью и селективностью по муравьиной кислоте уже при температуре 110°С (К от 0,60 до 1,1сек -1 ). 1 з.п.ф-лы, 1 табл.
Patent RU-2222851-C1 (RU)
Inventor: ARTEM EV V V
IPC: F16J15/00
Filed: 2003-05-07
Granted: 2004-01-27
Abstract: Изобретение относится к лазерной технике и может быть использовано при изготовлении твердотельных оптических квантовых генераторов. В изобретении достигается технический результат, заключающийся в обеспечении возможности использования в твердотельных лазерах как нейтральных, так и агрессивных охлаждающих жидкостей, плавного наращивания усилия прессования и поддержания его на одном уровне в условиях пластической деформации уплотнительных прокладок во время всего цикла герметичной установки лампы накачивания. Согласно изобретению способ герметичной установки импульсной лампы накачки в твердотельном лазере включает размещение уплотнительных пакетов, выполненных в виде последовательных слоев фторопласт - индий - фторопласт, между обоими концами импульсной лампы накачки и корпусом холодильника твердотельного лазера, предварительную пластическую деформацию уплотнительных пакетов с помощью их нагрева до 75-85 o С и последующее их прессование, при котором сначала осуществляют плавное наращивание усилия прессования от 0 до 50 кг сжатым газом со скоростью 1-2 кг/мин и окончательное прессование с усилием 50 кг в течение не менее 30 мин. 1 ил.
Patent RU-2243203-C1 (RU)
Inventor: BELAJ A V
IPC: C07C19/045
Filed: 2003-06-04
Granted: 2004-12-27
Abstract: FIELD: petroleum chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for isolation of 1,2-dichloroethane. Method involves isolation of 1,2-dichloroethane from vat residue in isolation of vinyl chloride prepared by thermal or thermocatalytic cracking of 1,2-dichloroethane by distillation at temperature in vat 90-135 0 C in the presence of additive. Mixture of liquid chloroparaffins with density 0.98-1.02 g/cm 3  in its ratio to vat residue = (1-3):100 is used as additive. Method provides enhancing degree in isolation of dichloroethane and reducing coke formation. 
     EFFECT: improved isolation method. 
     1 tbl, 12 ex