baber/WOPTO huggingface dataset:
Patent RU-2237236-C1 (RU)
Title: Three-cascade impactor device for sampling microbial aerosols
Inventor: OLENIN O D
IPC: G01N1/22
Filed: 2003-04-01
Granted: 2004-09-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has single or several impaction cascades as detachable ring-shaped collectors having ring-shaped notch. Upper part of axial opening restricted by internal collector wall is used as inlet tube covered with multi-nozzle grill with Petri dish filled with dense culturing medium set under the grille coaxial with ring-shaped collector center. The lower inlet opening is used as inlet opening and rarefaction source collector of centrifugal fan. Values of d 50  characterizing aerosol sedimentation completeness by particle sizes selected for impactor cascades with efficiency of 50% are equal to I-d 50  =4.0, II-d 50  =2.1, III-d 50  =1.05 mcm. They enable concentration and fineness control option and microbial aerosol fractions separation on cascades showing characteristic properties in acting upon human organism relative to coarse, respiratory and fine one. 
     EFFECT: enhanced effectiveness in control concentration and fineness and fraction dispersion composition of microbial aerosols under various conditions. 
     4 cl, 4 dwg
Patent RU-2242008-C1 (RU)
Inventor: GAVRILOVA N A
IPC: G01N33/68
Filed: 2003-04-10
Granted: 2004-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining alkaline phosphatase activity in lacrimal fluid of diabetes mellitus patients. The value being less than 110 u/l, diabetic optic neuropathy diagnosis is to be set. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2240442-C1 (RU)
Inventor: KONCHAKOV E I
IPC: F03D3/00
Filed: 2003-04-28
Granted: 2004-11-20
Abstract: FIELD: low-power engineering; windmills as off-line power supplies mounted on sufficiently high buildings. 
     
     
       SUBSTANCE: proposed unit has frictional rotor made in the form of vertical shaft mounted for rotation inside casing and provided with vertical plates spaced apart through definite distance. Plates are made in the form of flat disks with turbine-type blades installed between disks over entire perimeter of rotor. Rotor plates and blades are joined together by means of braces spacing them at certain distance on rotor circumference. Turbine unit casing is made in the form of guide-vane assembly that has vertical guide vanes mounted over its entire perimeter tangentially to outer edge of flat disks. Entrance edges of guide vanes are free to turn and are coupled with wind vane. Wind-turbine rotor is coupled with shaft of loading device, such as electric generator, through loading ring attached to bottom edge of rotor for contacting frictional wheel mounted on generator shaft. 
     
     
       EFFECT: enhanced efficiency and rotor stiffness, maximized air flow through unit, ability of rotor braking at high wind speed. 
     
     
       2 cl, 3 dwg
Patent RU-2244183-C1 (RU)
Title: Vacuum mechanical drive
Inventor: SALAKHUTDINOV R M
IPC: F16J15/52
Filed: 2003-05-05
Granted: 2005-01-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: .vacuum mechanical drive has flexible member made of a corrugation, driven shaft, and means for transforming movement of the intermediate link into rotation of the shaft. 
     EFFECT: enhanced efficiency. 
     3 dwg
Patent RU-2247498-C1 (RU)
Title: Method for obtaining preparation containing water-soluble salts of triterpene acids for increasing productivity in plants
Inventor: SAMSONOV I P
IPC: A01N37/00
Filed: 2003-06-16
Granted: 2005-03-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: one should perform mechanochemical activation of fir wood young sprouts with sodium carbonate and cellulose-containing product in activator at the following ratio of components, weight%: sodium carbonate 3-6, cellulose-containing product 30-45, fir wood young sprouts - the rest. 
     EFFECT: higher productivity in plants. 
     2 cl, 1 ex, 1 tbl
Patent RU-2239384-C1 (RU)
Inventor: BLOTSKIJ A A
IPC: A61K35/30
Filed: 2003-07-08
Granted: 2004-11-10
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: between separated folia of nasal septum mucosa one should introduce a transplant out of flat bone of cranial arch covered into the fragment of human fetal dura mater being 5-7 mm more against the diameter of perforation opening. Transplant should be fixed to the edges of perforation opening with distal part of light guide's edge of semiconductor laser "ATKUS-15" due to contact-type technique at output power of laser radiation being 8.5 W, at impulse mode, impulse duration being 600-700 msec. The method enables to decrease postoperational complications due to creating conditions for stimulating the development of connective tissue. 
     EFFECT: higher efficiency of plastic operation. 
     1 ex
Patent RU-2255481-C1 (RU)
Inventor: SHIRINJAN ZH A
IPC: A01N63/12
Filed: 2003-12-15
Granted: 2005-07-10
Abstract: FIELD: agriculture, in particular, protection of farm crops from destructive insects. 
     SUBSTANCE: method involves treating growing plants with mixture of suspension of Steinernema caprocapsae nematodes and Karate insecticide used in concentration lower than commonly recommended concentration by at least ten times. 
     EFFECT: enhanced reliability in protecting farm crops from destructive insect imago and reduced toxic pesticide loading.
Patent RU-2242820-C1 (RU)
Inventor: IVLJUSHKIN A N
IPC: H01J17/49
Filed: 2004-01-12
Granted: 2004-12-20
Abstract: FIELD: gas-discharge engineering; data displays built around gas panels. 
     
     
       SUBSTANCE: proposed gas panel has first and second insulating plates 1 and 2, respectively; inner surface of first plate mounts set of parallel electrodes 3 and that of second one, set of electrodes 4 connected past sealing joint to contact pads 5 and 6, respectively. Insulating coating 7 on electrodes past sealing joint can be applied both to electrodes proper and between them which makes it possible to prevent damage to electrodes in the course of gas panel manufacture and when connecting the latter to data display and also to eliminate open circuits in gas panel. 
     
     
       EFFECT: enhanced mechanical strength and operating reliability of gas panel. 
     
     
       3 cl, 4 dwg
Patent RU-2261572-C1 (RU)
Title: Method and apparatus for creating of licorice plantations on former irrigated lands
Inventor: SALDAEV A M
IPC: A01B79/02
Filed: 2004-02-16
Granted: 2005-10-10
Abstract: FIELD: agriculture and agricultural engineering, in particular, processes for creating of stable licorice plant associations. 
     SUBSTANCE: method involves cutting vertical slits of 0.06-0.08 m width spaced one from another by distance of 1.4-2.8 m; compacting side walls in lower part of slit; placing cuttings onto cavity bottom and providing shift of local soil part in vertical plane. Slits are cut during movement in linear-transverse manner in two mutually intersecting directions with angles between intersecting directions being less than or equal to 90º, or by means of combined directions of movement of equally spaced lines of plot contour and rectilinear parallel movements along long side of plot. Apparatus for planting into soil of rootstock cuttings of licorice of Glycyrrhiza glabra L., Glycyrrhiza korshinskyi G. Grig. kinds for creating licorice plantations on abandoned fields, pastures, farming areas or for creating of sanitary and protective zones around industrial enterprises, as well as for creating of licorice plantations on abandoned irrigated massifs has machine adapted for planting into soil of licorice rootstock cuttings and comprising planting units including left-hand and right-hand sides oppositely mounted on tine. Rear parts of sides are made widened in upper portion of tine in widened zone having width 4-5 times the thickness of knife. Guide for cuttings is mounted between sides. Lower cut of guide is arranged below narrow part of knife tine. Method and apparatus allow soil fertility to be recovered upon expiration of 7-8 years and raw root or rootstock licorice material to be supplied, said material being used in chemical, pharmaceutical, medicine and other branches of industry. 
     EFFECT: minimal power and material sources consumed for creating of stable plant associations with the use of licorice plants of local ecoforms utilized as phytoameliorants. 
     3 cl, 2 tbl, 13 dwg
Patent RU-2258039-C1 (RU)
Inventor: PIVVUEV V JA
IPC: C01G37/02
Filed: 2004-03-09
Granted: 2005-08-10
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: invention relates to production of chromium oxide appropriate for use in manufacture of magnetic media as well as primers, enamels, paints, polishing pastes, abrasive material, and metallic chromium. Process comprises decomposition of sodium bichromate and ammonium sulfate, which is conducted in solution having concentration 400-450 g/L for CrO 3  at 100-105°C for 45-60 min at constant stirring to form ammonium bichromate and sodium sulfate. The latter is separated from solution and ammonium bichromate-containing solution is cooled to crystallization temperature, after which ammonium bichromate crystals are submitted to thermal decomposition at 440-1400°C to form chromium oxide. 
     EFFECT: simplified process, improved quality of chromium oxide due to reduced content of impurities and increased content of chromium oxide, and enabled production of chromium oxide for various destinations.
Patent RU-2253341-C1 (RU)
Inventor: MASLOV V V
IPC: H05B3/36
Filed: 2004-03-30
Granted: 2005-06-10
Abstract: FIELD: furniture, particularly heated furniture piece that may be used in home, possibly for medical-prophylactic purposes. 
     SUBSTANCE: furniture object includes support for engaging with user having on surface layer of mineral material selected from group containing ceramics and natural stone. Support is provided at least with one electric heating device mounted at least on part of its surface turned to user and placed under layer of mineral material. Said device is in the form of panel electric heater irradiating heat for heating layer of mineral material along its thickness in temperature range 30-50°C in order to generate in said layer elastic acoustic waves in ultrasound and hyper-sound bands. Support is provided with unit for controlling temperature of heating layer of mineral material under which respective panel of electric heater is arranged. 
     EFFECT: enhanced comfort, intensified process of metabolism of user, keeping healthy state of user and providing prophylaxis of diseases due to heat action upon organism of user. 
     9 cl, 2 dwg
Patent RU-2267585-C1 (RU)
Inventor: BELLAVIN MIKHAIL SERGEEVICH
IPC: E04B7/00
Filed: 2004-04-12
Granted: 2006-01-10
Abstract: Изобретение относится к области строительства, а именно к крышам из железобетонных панелей. Достигаемый технический результат заключается в обеспечении герметичности крыши без покрытия ее гидроизоляцией. В панелях под углом к их основанию расположен имеющий форму трапеции стальной лист. Железобетонные стенки нижних панелей с загнутыми сторонами листа расположены под углом друг к другу. Выступ одной нижней панели лежит во впадине другой нижней панели. В верхних железобетонных панелях расположен стальной лист. Стенки  верхних панелей расположены на нижних панелях. Стенки двух соседних нижних панелей расположены между стенками одной верхней панели. Впадиной одна верхняя панель уложена на выступе другой верхней панели. Вода, попадая на верхние панели, стекает по стенкам на нижние панели. С нижних панелей она между стенками стекает в трубу, соединенную с канализацией. Стальной лист, находящийся в железобетонных панелях, не ржавеет и поэтому не теряет своей герметичности. Крыша предложенной конструкции долгое время не будет протекать. 7 ил.
Patent RU-2262125-C1 (RU)
Inventor: DAVYDOV V F
IPC: G01V9/00
Filed: 2004-06-08
Granted: 2005-10-10
Abstract: FIELD: geophysics. 
     SUBSTANCE: method includes producing images on substrate surface in form of relation of amplitude of own emission signal A (x, y) from space coordinates by receipt channels with antenna polarization line. Synthesized matrix is formed of images, orthogonal by polarization. Synthesized matrix is processed and earthquake characteristics are calculated. Additionally, probing is performed within UHF range by multi-beam antenna. Synthesized matrix is formed of modules of pixel-wise differences of images of identical surface portions, received at descending and ascending coils of spacecrafts orbits. Processing includes pixels, where current difference module exceeds threshold value. Guiding cosine of current difference module is calculated. Change of length L is tracked by series of formed synthesized matrices and time constant T for tracked process is calculated. Time of impact and amplitude are predicted. 
     EFFECT: higher sensitivity, higher trustworthiness. 
     6 dwg
Patent RU-2269256-C1 (RU)
Inventor: PUKHAL SKAJA NINA VITAL EVNA
IPC: A01H1/04
Filed: 2004-07-20
Granted: 2006-02-10
Abstract: FIELD: agriculture, plant selection. 
     SUBSTANCE: biotypes are isolated from wheat breed composition on the base of specific acidifying activity of root system. High levels of potassium and mixed potassium and nitrogen feeding are determined in each isolated biotype. According to biotype mass scale in breed composition productivity and flexibility of such breed is evaluated. Obtained data make it possible to apply the corresponding breed in selection. 
     EFFECT: improved method for plant selection. 
     3 dwg
Patent RU-2274491-C1 (RU)
Title: Breaking set of a disc mill
Inventor: ALASHKEVICH JURIJ DAVIDOVICH
IPC: D21D1/30
Filed: 2004-12-07
Granted: 2006-04-20
Abstract: FIELD: the invention refers to breaking sets of disc mills. 
     SUBSTANCE: the breaking set includes discs gathered together of sectors whose working surface consists of a central and periphery ring zones with grooves between knives overlapped on the periphery with dams located on eccentric bows relatively to the centers of the discs with forked knives some of which are shortened, limited with the peripheral ring zone. They are alternated with whole knives passing through the both zones. At that the knives and the radiuses of the dams are directed from the center to the periphery of the disc under an angle to its radius and a number of knives on a unit of length of an arbitrary circumference of the ring zones increases in radial direction to the largest neighboring edge of the disc, the grooves between knives expand from lateral surfaces of the dams - from the side of the central ring zone in the direction towards the center of the disc, and from the side of the peripheral zone in direction to its largest neighboring edge. At that the radial extension of the central and the peripheral ring zones are fulfilled with correlation defined out of given expression. 
     EFFECT: increases quality of milling, effectiveness , time of cutting edges of knives, life and reduces energy consumption. 
     2 dwg
Patent RU-2290792-C1 (RU)
Title: Method for biological rehabilitation of municipal basins
Inventor: TSVYLEV OLEG PAVLOVICH
IPC: A01K61/00
Filed: 2005-04-28
Granted: 2007-01-10
Abstract: FIELD: ecology and aqua culture, in particular, recovering of disturbed biocenoses and fish stocks in natural basins, including those within city limits, for cleaning thereof. 
     SUBSTANCE: method involves selecting and preparing objects by holding said objects every day in solution of biologically active preparation having concentration of 0.1-10.0 ml/l with duration of exposure of 30-60 min; settling prepared hydrobionts in basin. During selection of hydrobionts, physiological features and compatibility factor are taken into consideration. Feeding is accompanied with adding of biologically active preparation used at the rate of 1-50 ml/kg. Biologically active preparation is mineral water with general mineralization extent of 2-4 g/dm 3  and content of calcium cations of 30-150 mg/dm 3 , magnesium cations of 390-450 mg/dm 3 , potassium cations of 50-70 mg/dm 3 , sodium cations of 10200-5320 mg/dm 3 , iron cations of 11-57 mg/dm 3 , selenium cations <1 mg/dm 3 , copper cations of 1-3 mg/dm 3 , anion-sulfates <50 mg/dm 3 . 
     EFFECT: increased efficiency in recovering of basin fauna and flora by formation of stable association, increased survival rate of hydrobionts and improved ecology of municipal landscape. 
     4 cl, 2 ex
Patent RU-2291413-C1 (RU)
Inventor: GUKETLOV KHASAN MUKHAMEDOVICH
IPC: G01N13/02
Filed: 2005-07-04
Granted: 2007-01-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises vacuum chamber that receives a vertical thread-like specimen.  The horizontal transparent cylindrical sleeve is secured to the vacuum chamber.  The device also has a system for generating oppositely directed temperature gradient at a given point of the thread-like specimen for forming a creeping zone, mechanical lever whose one arm is set in the vacuum chamber and connected with the thread-like specimen and other arm is arranged along the axis of the transparent sleeve and has compensating weight, and optical lever.  The device is provided with means for moving the compensation weight. 
     EFFECT: enhanced accuracy of measurements. 
     1 cl, 2 dwg
Patent RU-2299521-C1 (RU)
Title: Однокристальный адаптивный видеодатчик
Inventor: JAKOVLEVA VERA SERGEEVNA
IPC: H04N3/14
Filed: 2005-10-24
Granted: 2007-05-20
Abstract: Изобретение относится к вычислительной технике и может быть использовано для создания видеодатчиков в видеокамерах и системах технического зрения с большим динамическим диапазоном передачи яркости. Технический результат заключается в расширении динамического диапазона за счет адаптивного к внешней освещенности управления коэффициентом управления каждого пиксела. Технический результат достигается тем, что в однокристальный адаптивный видеодатчик, содержащий матричный приемник излучения с активными пикселями, блок формирования управляющих сигналов, блок формирования адреса и считывания сигнала пикселя, блок обработки сигналов пикселей, мультиплексор сигналов пикселей и АЦП, дополнительно введены в каждый пиксель транзисторный усилитель с управляемым коэффициентом усиления и схема определения коэффициента усиления, а также мультиплексор коэффициентов усиления, первый усилитель, второй усилитель, устройство перемножения сигналов и выходной усилитель. 2 ил.
Patent RU-2305779-C1 (RU)
Title: Reactive muffler of industrial vacuum cleaner
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F01N1/00
Filed: 2005-12-15
Granted: 2007-09-10
Abstract: FIELD: mechanical engineering; mufflers. 
     SUBSTANCE: proposed reactive muffler contains cylindrical housing rigidly connected with end face intake and exhaust branch pipes.  At least two disks with holes forming chambers are installed in housing square to direction of aerodynamic flow. Holes of disks are alternately displaced relative to axis of housing so that holes of two adjacent disks do not coincide. Ratio of length   of housing to its diameter D lies with in range of optimum values   Ratio of diameter D of housing to diameter   of exhaust branch pipe lies within range of optimum values   Ratio of diameter D of housing to diameter d of hole in disks lies within range of optimum values D/d=5.0-6.0. Ratio of diameter D of housing to length   of chamber lies within rage of optimum values    
     EFFECT: improved efficiency of noise damping owing to adjustment of chamber muffler by turning sound absorbing element. 
     2 cl, 1 dwg
Patent RU-2307884-C1 (RU)
IPC: E01B9/28
Filed: 2005-12-21
Granted: 2007-10-10
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention can be used in permanent way with reinforced concrete ties without limitation of mass and speed of trains, and in underground and streetcar lines.  Proposed device for fastening rail to tie consists of baseplate, rubber gasket, hook bolt with nut and clamp.  Device contains also retainer installed on hook bolt for adjustment in cross direction, body with longitudinal displacement stop secured by nut.  Clamp is made in form of two plate spring clamps installed on rubber buffer fixing nut preventing self-loosening of body and placed inside body.  Bent-off tabs of plate spring clamps get between buffer and stop of body, and they are placed by other ends on insulated angle plate installed on upper edge of rail foot.  Device contains also lock of hook bolt nut and alighting grip installed on plate spring clamps. 
     EFFECT: improved reliability of railway bed, increased rigidity, improved manufacturability, reduced cost of servicing, enlarged range of application of ties in sharp curves of track less than 200 m. 
     3 dwg
Patent RU-2307764-C1 (RU)
Inventor: PARFENOVA NATAL JA NIKOLAEVNA
IPC: B60R13/08
Filed: 2005-12-27
Granted: 2007-10-10
Abstract: FIELD: manufacture of sound-absorbing materials for reduction of noise inside confined space; aviation and automobile industries. 
     SUBSTANCE: proposed laminated sound-insulating material includes layer made from  non-woven needle-piercing material impregnated with binder and layer of cellular structure. Layer of non-woven material is made from organic or carbon fibers. Aqueous dispersion on base of vinylidene chloride copolymer is used as binder. Layer of cellular structure is made in form of honeycomb panel on base of glass or aramide fabric impregnated with  phenol formaldehyde resin. Proposed sound-absorbing material has high  sound absorption coefficient within frequency range from 250 to 2000 Hz. 
     EFFECT: increased sound absorption coefficient. 
     5 cl, 2 tbl, 1 ex
Patent RU-2306655-C1 (RU)
Inventor: DOLGOSHEEV EHDUARD ANTONOVICH
IPC: H02K3/50
Filed: 2006-01-31
Granted: 2007-09-20
Abstract: FIELD: electric engineering and electro-mechanical industry, in particular, features of design of coils with salient poles for rectangular stators of salient-pole electric machine. 
     SUBSTANCE: in the coil for magnetic system of stator of salient-pole electric machine with rectangular poles, made by winding of flat rectangular cross-section bus onto narrow rib and containing elements of body and coil isolation with monolithic realization of working part of coil, in accordance to invention, on frontal parts of coil air gaps are provided between coils, expanding in wedge-like fashion in axial direction from the end of magnetic-duct of pole, in gaps between coils in longitudinal symmetry plane of coil distant inserts are installed made of solid isolating material with shape and dimensions, corresponding to gaps between coils in this plane, and with width substantially lesser than width of pole, connected by gluing to surfaces of adjacent coils, a packet of structural elements, consisting of frontal parts of coil rings and distant inserts between them, is fastened in longitudinal symmetry plane of the coil by bandage of non electro-conductive material, resistant to stretching, aforementioned inserts being of orthogonally symmetric H-like form with height of bar, equal to width of bus, and with common height, exceeding it by double bandage thickness, aforementioned bandage being positioned between shelves formed by aforementioned method. Due to such characteristic feature, all four sides of rectangular cross-section of each conductor within limits of frontal part of coil form surfaces, directly cooled by blowing air or liquid, correspondingly to scheme of theoretically full usage of external surface of conductors for their cooling. 
     EFFECT: increased efficiency of electric machine, increased density of current in windings, resulting in improved mass-dimensional characteristics of electric machine, decreased temperature of windings, and, thus, increased lifetime of isolation, allowing to use isolation of lesser heat resistance which is therefore cheaper or more technologically accessible. 
     8 cl, 10 dwg