baber/WOPTO huggingface dataset:
Patent RU-2219699-C2 (RU)
Inventor: KVASHNIN EH M
IPC: A01F12/40
Filed: 2001-09-19
Granted: 2003-12-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: proposed straw shredder contains housing accommodating longitudinal tie-rods and cutting knives installed on tie-rods between bushings. Tie-rods are secured on shaft installed for rotation. Cutting knives are installed for interaction with shear-bar knifes. Shredder contains casings, shutter-case and straw collector. Shutter-case is hinge installed in housing for covering the knives and using its convex side as guide for straw when feeding straw into straw collector when shredder is not operated. With shredder operating shutter-case is used as guide to feed straw to shredder knives. Ends shafts adjoining the casing are covered by hoods. Provision of turnable shutter-case in shredder housing makes it possible to easily re-adjust harvester for collecting of straw or shredding of straw for spreading. EFFECT: facilitated re-adjustment. 2 dwg
Patent RU-2220858-C2 (RU)
Inventor: SMIRNOV B L
IPC: B60N3/06
Filed: 2002-01-28
Granted: 2004-01-10
Abstract: FIELD: automotive industry. SUBSTANCE: invention can be used to prevent injuries received by driver and passengers at head collision of vehicle. According to invention, seats are tilted backwards and fixed in this position before moment of striking against obstacle. Each seat is provided with pan with stop for feet making it possible to change body from passive position into active position preventing traumatism at head collision of vehicle. EFFECT: improved safety of driver and passengers. 2 dwg
Patent RU-2233547-C2 (RU)
Inventor: JUN JU-SUK
IPC: H04B7/26
Filed: 2001-06-21
Granted: 2004-07-27
Abstract: FIELD: transmitting signal of data transfer speed control channel in mobile system including signal gating and retransmission. 
     SUBSTANCE: access terminal of mobile communication system transfers information about data transfer speed control signal pointing to one of chosen direct data transfer speed requested by access terminal to access network. The latter assigns length of information about data transfer speed control signal "data speed control signal length" pointing to number of time intervals during which this information is repeated and transfers assigned length of information to access terminal. The latter gates transfer of information about data transfer speed control signal to access network within one time interval for each length of information received from access network. 
     EFFECT: enhanced noise immunity. 
     41 cl, 29 dwg
Patent RU-2236755-C2 (RU)
Inventor: KHOKHLACHEV E N
IPC: H04B7/24
Filed: 2002-05-30
Granted: 2004-09-20
Abstract: FIELD: communication systems that can be used in satellite communication networks. 
     SUBSTANCE: proposed method involves transfer of message at definite speed, as well as determination of data block content and its transmission speed in compliance with current structure of tasks (higher than time period equal to ratio of distance between interacting communication centers to propagation speed) known in advance in absence of central synchronization which is multiply shorter than time period equal to ratio of distance between interacting communication networks to propagation speed. Messages are transferred over bidirectional communication channel, provision being made for time interval in concurrent processing to ensure response of called center when establishing communication in absence of centralized synchronization in communication network as a hole using definite priority system. 
     EFFECT: provision for multilateral data exchange. 
     4 cl, 4 dwg
Patent RU-2231944-C2 (RU)
Inventor: LUKATKIN A S
IPC: A01B79/02
Filed: 2002-07-01
Granted: 2004-07-10
Abstract: FIELD: methods for biological cleaning of soil contaminated with heavy metals. 
     SUBSTANCE: method involves sowing plant seeds into contaminated soil; mowing and removing green mass, with cankerwort seeds being used in an amount of 1.95-24.3 million pieces per 1 hectare; upon seed germination, growing plants to crown phase; providing repeated mowing and removal of green mass until seeds are formed. 
     EFFECT: increased efficiency in reducing of heavy metal content in soil. 
     2 tbl
Patent RU-2268417-C2 (RU)
Inventor: ANDRJAKOV EVGENIJ IVANOVICH
IPC: F16F1/38
Filed: 2002-08-08
Granted: 2006-01-20
Abstract: FIELD: machinery building, particularly partly collapsible rubber-and-steel hinges. 
     SUBSTANCE: rubber-and metal hinge comprises rubber bush connected to hinge pin by curing or adhering thereof. The bush has bead arranged from one side thereof and having height and thickness of not less than half of rubber bush wall thickness. The bead is inclined towards rubber bush mass and extends at 5-30° angle from right angle relative hinge axis. The bead projects beyond the finger for length equal to 25-65% of bead thickness. 
     EFFECT: increased cycle life in the case of coaxial torsion and permanent radial load application. 
     7 dwg
Patent RU-2228921-C2 (RU)
Inventor: KOMISSAROV I D
IPC: C05F11/02
Filed: 2002-08-08
Granted: 2004-05-20
Abstract: FIELD: manufactory of biostimulating agents. SUBSTANCE: invention relates to manufacturing biostimulating agents from organic substances, in particular, from turf that are used in agriculture (plant growing, animal husbandry) and in medicine also. Method involves preparing by mining and milling organic semifinished product, its treatment with alkaline reagent and the following enrichment with nitrogen. As an alkaline reagent, 0.8% an aqueous solution of sodium hydroxide is used and treatment of organic semifinished product with alkaline reagent is carried out in the ratio = 1:10 mass at temperature 50-60 C. After treatment, settling and separation the prepared humic substances in liquid phase are precipitated with 10-15% sulfuric acid at constant stirring. Then the prepared humic acids gel is washed out up to pH = 6.0, settled and separated from an aqueous solution up to the water content 95-98%, dissolved in 0.4% of sodium hydroxide solution and corrected for the required concentration 1% of content of humic acids by optic density value. Method provides preparing the growth plants biostimulating agent and development that shows the enhanced effectiveness and minimal content of inert impurities and with stable chemical composition. EFFECT: improved preparing method. 2 cl
Patent RU-2228998-C2 (RU)
Title: Gear to skim oil products
Inventor: DEGTJAREVA O G
IPC: E02B15/10
Filed: 2002-08-19
Granted: 2004-05-20
Abstract: FIELD: equipment cleaning water surfaces from oil products. SUBSTANCE: invention can also be utilized in settlers and accumulators while purifying rain and shower water and sewage, in gathering of oil products from surfaces of natural water areas. Gear has floating frame in the form of dish open from beneath, cylindrical drum skimming oil products with drive and horizontal rotation axis bordering on side wall of frame on side oil product gathering with formation of conduit for passage of oil products in it. Drum skimming oil products comes in the form of worm placed in tube. One end of tube with worm finishes above dish and the other on water surface. Tube is hinged to sidewall of frame allowing angle included between its axis and water surface to vary between 3 and 15 degrees. EFFECT: enhanced functional efficiency of gear skimming oil products with enlargement of assortment of gathered oil products both by viscosity and thickness of layer, raised operational reliability even in presence of little debris. 1 dwg
Patent RU-2236672-C2 (RU)
Inventor: KORENMAN JA I
IPC: G01N31/00
Filed: 2002-10-21
Granted: 2004-09-20
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: method includes preparing a sample, detecting nitromethane with a piezoelectric sensor made on the basis of volume acoustic waves by preliminary modified active sorbent, introducing equilibrium gas phase of the sample to be analyzed into the detecting cell, recording analytic signal from the sensor. The active sorbent is made of a multi-layer film produced from the solution of arachidic acid of 4.5 10 -4  - 5.5 10 -4  mol/dm 3  in concentration at a temperature of 20-23 o C and pH 5.5-6, the number of monolayers being 10-40. The surface pressure of the monolayer transfer is 23 mN/m, and the velocity of the movable barrier is 10 mm/min. 
     EFFECT: enhanced accuracy and sensitivity. 
     2 tbl
Patent RU-2296933-C2 (RU)
Inventor: ROMANOV MIKHAIL NIKOLAEVICH
IPC: F41A21/12
Filed: 2002-12-02
Granted: 2007-04-10
Abstract: FIELD: pyrotechnical mounts, in particular, artillery weapon. 
     SUBSTANCE: the pyrotechnical system barrel has a tube, breech, chamber with a piece for side intake of the charge to the chamber and automatic mechanisms.  The barrel is composed of three components: a breech, tube and an adapter located between them.  The chamber, piece for side intake of the charge and the automatic mechanism are positioned in the adapter, and the adapter is provided with a branch pipe at the front with a female thread for connection of the tube and from behind - with a branch pipe with a male thread for connection of the breech. 
     EFFECT: simplified construction and fabrication practice of the barrel, improved conditions of its servicing and repair. 
     1 dwg
Patent RU-2239331-C2 (RU)
Inventor: LEVAKHIN V I
IPC: C12N1/20
Filed: 2002-12-18
Granted: 2004-11-10
Abstract: FIELD: agriculture, fodder production. 
     SUBSTANCE: at silaging one should apply "Lactobifadol" biopreparation at the quantity of 100-150 g/t. Application of the above-mentioned biopreparation enables to improve the quality of the fodder obtained along with the best safety of protein. 
     EFFECT: higher efficiency of silaging. 
     1 ex, 2 tbl
Patent RU-2244425-C2 (RU)
Title: Method for protection of vegetative solanaceous plants from insect pests
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-12-20
Granted: 2005-01-20
Abstract: FIELD: plant production. 
     SUBSTANCE: method includes spraying of vegetative solanaceous plants with Steinermena feltiae suspension in combination as antidesiccant with agent obtained from biomass of Mortierella exigua micromycete according to claimed technology. 
     EFFECT: insect pest control with improved effect.
Patent RU-2299096-C2 (RU)
Inventor: DANKAN FREHNK UASS
IPC: C07C2/36
Filed: 2001-07-04
Granted: 2007-05-20
Abstract: FIELD: polymerization catalysts. 
     SUBSTANCE: supported olefin trimerization and oligomerization catalyst is characterized by molar productivity equal to 50% of that shown by the same but non-supported catalyst. Catalyst comprises: source of transition group 6 metal; ligand depicted by formula (R 1 )(R 2 )X-Y-X(R 3 )(R 4 ) or X(R 1 )(R 2 )(R 3 ), wherein X represents phosphorus, arsenic, or antimony atom, Y is linking group, and each of R 1 , R 2 , R 3 , R 4 , independently of each other, represents optionally substituted hydrocarbon group, optionally substituted heterohydrocarbon group, wherein each of the formulas has polar substituent, which is other than phosphane, arsane, or stibane group; and optionally activator. Polymerization of olefins or olefin blends is an integrated process in one or different reactors, in particular olefin monomer or olefin blend is brought into contact with above-described catalyst under trimerization conditions and then with additional catalyst suitable for olefin polymerization, which results in that trimerization products are incorporated into higher-molecular weight polymer. Process may be accomplished in a reaction circuit. Invention also claims supported α-olefin trimerization and polymerization catalyst comprising above-indicated components and optionally one or several olefin polymerization suitable catalysts. 
     EFFECT: excluded loss of catalyst activity in supported form. 
     36 cl, 25 ex
Patent RU-2250815-C2 (RU)
Inventor: SHELANDER ROBERT
IPC: B24B27/04
Filed: 2001-07-10
Granted: 2005-04-27
Abstract: FIELD: sharpening built-in hard alloy members or working edges of drill bits for percussion or rotary drilling, cutting tools of combines for horizontal heading and cutting tools of machines for drilling rise headings. 
     SUBSTANCE: apparatus includes unit for holding one or several bits to be sharpened and sharpening machine moved by cantilever or lever system relative to lengthwise of sharpened member of bit. Apparatus is provided with unit for assisting aligning of sharpening machine relative to lengthwise axis of built-in hard-alloy member to be sharpened. 
     EFFECT: simplified actions of operator for mounting and moving sharpened member at sharpening. 
     30 cl, 20 dwg
Patent RU-2250065-C2 (RU)
Inventor: SHKURATOV S A
IPC: A43B3/00
Filed: 2003-02-26
Granted: 2005-04-20
Abstract: FIELD: shoe industry, in particular, production of disposable protective shoes or shoes designed for temporary wearing. 
     SUBSTANCE: protective shoe has device adapted for retaining shoe on leg and provided with tightening member. Said device is configured as dead casing of 360-440 mm width and 170-200 mm height. Upper edges of device having height of 20-30 mm are bent and coupled to casing surface so as to form groove for retaining of tightening member. 
     EFFECT: simplified construction and manufacture process, convenient and simple use. 
     6 cl, 3 dwg
Patent RU-2250190-C2 (RU)
Inventor: VOLKOV EH P
IPC: B65G53/40
Filed: 2003-03-26
Granted: 2005-04-20
Abstract: FIELD: power engineering. 
     SUBSTANCE: proposed device contains service tank with two valves. Upper valve of service tank is normally open, and lower one is normally closed. Tubular shanks are connected coaxially and hermetically to lower surfaces of each valve. Each shank is installed for vertical shifting onto corresponding outlet end of pipe for impulse delivery of gas. Hydraulic restrictor is installed at outlet end of pipe for impulse delivery of gas. 
     EFFECT: increased distance of transportation of powder-like material. 
     1 dwg
Patent RU-2275305-C2 (RU)
Title: Butt splicer for butt-joining to each other of the bands made out of the rubber material with the integrated cord threads (versions)
Inventor: NAUTA KLAS
IPC: B29D30/42
Filed: 2001-09-03
Granted: 2006-04-27
Abstract: FIELD: chemical industry; tires production industry; devices for butt-jointing of the bands made out of the rubber material with the integrated cord threads. 
     SUBSTANCE: the invention is pertaining to the butt splicer for butt-jointing to each other of the bands made out of the rubber material with the integrated cord threads and is used in chemical industry and tires production industry. According to the first version, the invention has at least two devices for conveyance of the butt splicer, which essentially are in parallel to each other. According to the second version of the invention realization the devices for conveyance of the butt splicer contains, at least, two means of relocation, which essentially are in parallel to each other. The invention offers the method of butt-jointing to each other of the bands made out of the rubber material with the integrated cord threads, which is using the butt splicer indicated above. The given technical solution eliminates the bands deformation and allows to reduce the production cycle duration. 
     EFFECT: the invention allows to eliminate the bands deformation and to reduce the production cycle duration. 
     23 cl, 7 dwg
Patent RU-2246665-C2 (RU)
Inventor: SHCHELOKOV V I
IPC: F23L15/04
Filed: 2003-04-25
Granted: 2005-02-20
Abstract: FIELD: boiler equipment; heating air for boiler systems. 
     SUBSTANCE: proposed heater ensures increase of temperature head of heat-transfer agents due to delivery of air to sections from one side on all tiers. Stage-type tubular air heater includes columns divided into heat-exchange sections and tiers connected by means of inlet preheated and cold air collectors and gas collectors and bypass air boxes provided with mixing units and dispensing pipes; inlet preheated air collectors are divided in heat-exchange zone into sections by means of partitions having equalizing ports at each tier; dispensing pipes of mixing unit are connected in parallel with cold air inlet collectors. 
     EFFECT: enhanced reliability due to minimum deformation of air flow. 
     2 dwg
Patent RU-2292136-C2 (RU)
Title: Покрытие для защиты растений от вредителей
Inventor: BARAZANI AVNER
IPC: A01N47/34
Filed: 2001-11-01
Granted: 2007-01-27
Abstract: Изобретение относится к сельскому хозяйству. Покрытие для борьбы с вредителями выполнено из полимерного материала и включает, по меньшей мере, два слоя: верхний слой и нижний слой, при этом нижний слой содержит гербицид и один или более пестицидов, выбранных из группы фунгицидов и инсектицидов, и верхний слой необязательно содержит инсектицид и/или фунгицид. Способ борьбы с вредителями сельского хозяйства включает укладывание на грунт вышеуказанного покрытия и осуществления надрезов в месте посадки рассады. Полимерная композиция содержит гербицид для получения полимерного покрытия. Изобретение позволяет обеспечить высокоэффективную защиту и безопасность растений. 3 н. и 25 з.п. ф-лы, 4 табл., 3 ил.
Patent RU-2249850-C2 (RU)
Title: Method for parallel-subsequent wavelet transformation
Inventor: KVASHENNIKOV V V
IPC: G06F17/14
Filed: 2003-05-05
Granted: 2005-04-10
Abstract: FIELD: computer science. 
     SUBSTANCE: for straight wavelet transformation inputted data in form of multiple counts is processed in serial iterations, in each of which input data is let through low-frequency and high-frequency filters. Thinned out by each second count from low-frequency filter are inputs of next iteration, and thinned out by each second count counts from low-frequency filter of last iteration and from high-frequency filter are wavelet transformation coefficients. During reverse wavelet transformation input data are coefficients of straight wavelet transformation, with added zeroes in given number of digits. This data is let through plurality of filters, structure of which is determined unambiguously by low-frequency and high-frequency filters of straight wavelet transformation. During reverse wavelet transformation coefficients of straight transformation, finished with zeroes in ranges, equal to power of two, are let through combination of parallel digital filters, at output of which counts are displaced for certain number of charges. Total of counts, taken each with its sign, represents counts of restored source signal. 
     EFFECT: higher speed of transformation. 
     1 dwg, 1 tbl
Patent RU-2249003-C2 (RU)
Title: Способ получения пектина
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-05-19
Granted: 2005-03-27
Abstract: Изобретение относится к технологии выделения пектина из растительного сырья. Способ предусматривает раздельное измельчение корзинок подсолнечника и цитрусовых выжимок, последовательное их экстрагирование сначала диметилформамидом, а затем после отделения экстракта твердые фазы экстрагируют смесью жидких ацетилена и двуокиси углерода, взятых в соотношении по массе от 3:7 до 7:3, гидролиз-экстрагирование смеси твердых фаз, отделение жидкой фазы и выделение из нее целевого продукта. Технический результат изобретения - повышение качества целевого продукта за счет ликвидации нежелательных вкуса и запаха без ухудшения его технологических свойств и без снижения удельного выхода пектина.
Patent RU-2264559-C2 (RU)
Title: Роторно-поршневой насос
Inventor: KEJKOV JURIJ
IPC: F04C3/06
Filed: 2000-11-28
Granted: 2005-11-20
Abstract: Изобретение относится к области машиностроения. Роторно-поршневой насос состоит из дискообразного корпуса со сквозным отверстием, в котором расположена роторно-поршневая группа, шарообразный ротор которой имеет два круговых углубления, пересекающихся в диаметрально противоположных местах, и два дугообразных поршня расположены в круговых углублениях ротора и установлены на приводном и вспомогательном валах, оси которых пересекаются в центре ротора. Приводной вал состоит из внутреннего вала и внешнего вала, которые соединены шарниром Гука. Ось дуги дугообразного поршня и ось втулок вилки шарнира Гука, расположенной на внутреннем валу, параллельны. В области наружных поверхностей торцевых частей дугообразных поршней выполнены углубления. Корпус разделен на два полукорпуса плоскостью, которая перпендикулярна оси одного из валов роторно-поршневой группы и делит сквозное отверстие корпуса на равные части. Снижаются силовое взаимодействие между элементами роторно-поршневой группы и местные гидравлические сопротивления, повышается технологичность корпуса. 1 ил.
Patent RU-2263146-C2 (RU)
Inventor: RAZUMENKO MIKHAIL VIKTOROVICH
IPC: C12N7/01
Filed: 2003-07-10
Granted: 2005-10-27
Abstract: FIELD: medicine, genetic engineering. 
     SUBSTANCE: invention proposes a method that involves construction of bacteriophage library of random peptides based on oligonuleotide fragments encoding their, selection of bacteriophages binding with target-cells but not binding with cells of other types that can be involves in pathological process or able to show effect on its diagnosis and therapy, and confirmation of specificity of selected bacteriophages by using combination of different tests. Oligonucleotide fragments encoding random peptides are prepared by reaction of reverse transcription by using random primers and total RNAs isolated from indicated target-cells and cells of other types. Applying this invention provides preparing bacteriophages binding with target-cells with high degree of selectivity. Invention can be used in diagnosis, therapy and pharmaceutical industry. 
     EFFECT: improved preparing method. 
     3 cl, 2 dwg, 8 ex
Patent RU-2274057-C2 (RU)
Title: Method for obtaining jelly marmalade
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: one should prepare raw material and syrup containing sugar, pectin and an aqueous extract at DM content being about 2% as the mixture of hibiscus flowers and hawthorn fruits taken at the ratio of 7:13 by weight. While preparing it is necessary to add citric acid, sodium lactate and a preparation obtained due to successive extracting Mortierella sarnyensis micromycete biomass with a nonpolar extragent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue. Then the product should be spread, formed, dried and packed as the ready-to-use product. The target product should be prepared at the following expenditure of components, weight portions: sugar 710.8, pectin 15, extract of the mixture 780, citric acid 7.5, sodium lactate 7 and preparation out of biomass 1. Moreover, the obtained marmalade has the taste of English marmalade with a slight bitterish tone and more complete consistency of domestic marmalade. 
     EFFECT: wider spectrum of vitamin activity.
Patent RU-2256457-C2 (RU)
Inventor: MOISEEV O N
IPC: A61K35/26
Filed: 2003-07-21
Granted: 2005-07-20
Abstract: FIELD: veterinary science, gynecology. 
     SUBSTANCE: one should introduce biogenic stimulants for a sick animal, moreover, not excluding the main therapy, one should once, twice or thrice inject a preparation that contains the components of animal and plant origin as biogenic stimulants into dorsal lumbar muscles from the left and from the right against vertebral column being in the center between the tops of spinous and the ends of cross-costal processes at interval of 5-10 d per a half of curative dose at 0.03-0.05 ml/kg animal body weight at the following ratio, %: sterile aqueous tincture out of cow's udder tissues extracted out of cow's udder stuffing diluted with double quantity of fresh running water 35.61, sterile aqueous tincture out of the tops of stalks, leaves, and tubers of Jerusalem artichoke taken at equal quantities and diluted with double amount of fresh running water 35.61, formalin or phenol-free creolin 0.28, natural bee honey 28.5. Moreover, this preparation should undergo 4-fold thermal treatment for 60 min at 1-d-long interval in water bath at 58-59 C. 
     EFFECT: higher efficiency of therapy. 
     1 cl