baber/WOPTO huggingface dataset:
Patent RU-2380042-C1 (RU)
Title: Surgery technique for vertebral-basilar insufficiency syndrome
Inventor: GLAGOLEV NIKOLAJ VLADIMIROVICH
IPC: A61B17/00
Filed: 2008-05-05
Granted: 2010-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medicine, namely neurosurgery. Occipital squama and great occipital foramen are resected. Posterior atlantooccipital membrane is incised with preserving posterior vertebral arch C1. External leaf of pachymeninx is dissected over cerebellum tonsils and medulla oblongata. The flaps of external leaf of pachymeninx are excised, and adhesions between pachymeninx and posterior vertebral arch C1 are dissected. 
     EFFECT: method allows normalising blood flow within craniovertebral junction. 
     2 tbl, 1 ex
Patent RU-2365306-C1 (RU)
Title: Production method of instant powder for girasol-herbal beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-08-01
Granted: 2009-08-27
Abstract: FIELD: food products. 
     SUBSTANCE: method provides for extraction of orange peels by liquid nitrogen with corresponding miscella separation, preparation of girasol, its cutting, drying in microwave field at preset process parametres and frying, oat grain frying, mixing of girasol and oat grain in mass ratio 7:3, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: obtaining of instant powder for preparation of flavoured coffee drink according to nonwaste technology.
Patent RU-2379238-C1 (RU)
Title: Protective technological coating
Inventor: SOLNTSEV STANISLAV SERGEEVICH
IPC: C03C8/02
Filed: 2008-08-25
Granted: 2010-01-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: protective technological coating contains the following components, wt %: Al 2 O 3  - 3-21; CaO - 1.5-13; MgO-0.5-5.5; B 2 O 3 -3-18; BaO- 3-13; K 2 O - 0.1-5; 2BaO·3SiO 2 - 1-3; 2Al 2 O 3 -B 2 O 3  - 1-3; SiO 2  - the rest. 
     EFFECT: creation of protective technological coating allowing increased viscosity, heat-resistance, and low friction ratio at high heating temperatures. 
     4 ex, 2 tbl
Patent RU-2392617-C1 (RU)
Inventor: MAZURKIN PETR MATVEEVICH
IPC: G01C13/00
Filed: 2008-10-20
Granted: 2010-06-20
Abstract: FIELD: measurement equipment. 
     SUBSTANCE: invention relates methods for study of landscapes of minor rivers within a water protection band and may be used for biotechnical and biochemical evaluation of herbage in flood land meadows and for accounting for anthropogenic factors influence on grass yield. Within the water protection band of a minor river one marks a flood land meadow plot in the form of grass bands. At the end of each grass band test areas are arranged. One measures the distance from the centre of each test area to the water surface margin. After grass samples has been cut it is tested. By the testing results one identifies regularities in change of grass properties biophysical and biochemical indices. 
     EFFECT: improved precision of results. 
     8 cl
Patent RU-2386398-C1 (RU)
Title: Differential diagnostic technique for thyrophyma
Inventor: VIDJUKOV VLADIMIR IVANOVICH
IPC: A61B8/13
Filed: 2008-10-31
Granted: 2010-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medicine, namely medical radiology, and aims at thyrophyma diagnostics. It involves planar scintigraphy followed with single-photon emission computer-aided tomography. In accordance with findings thereof, disturbed functional capacity of thyroid tissue is estimated. That is ensured by measuring the volumes of right and left lobes of thyroid gland, total thyroid volume according to planar scintigraphy and single-photon emission computer-aided tomography; it is followed with calculating the lobe volume ratio (K lobes ), relative amount of nonfunctioning tissue (K nf ), geometric to proper volume ratio (K g ), and predetermined combinations of K nf , K lobes  and K g  values enable to diagnose either malignant lesion of thyroid gland, or thyroid adenoma, or to observe the absence of thyrophyma and diagnose nodular or multinodular goiter. 
     EFFECT: technique allows for quantitative estimation of functional capacity of thyroid parenchyma and for differential diagnostics of tumour. 
     2 ex
Patent RU-2391123-C1 (RU)
Inventor: KIRICHUK VJACHESLAV FEDOROVICH
IPC: G09B23/28
Filed: 2009-02-25
Granted: 2010-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to experimental medicine and intended for restoration of disturbed fibrinolytic activity of blood in experiment. In conditions of acute immobilisation stress area of xiphoid process of white rats are irradiated by electromagnetic waves of terahertz range of molecular spectrum of radiation and adsorption of atmospheric oxygen 129.0 GHz with power density - 100 mW/cm 2  for 30 minutes. 
     EFFECT: method allows to restore disturbed fibrinolytic activity of blood in experimental stress conditions. 
     1 ex, 1 tbl
Patent RU-2400211-C1 (RU)
Title: Therapeutic and hygienic agent for teeth, gums and tongue treatment
Inventor: SIDLJAROV DMITRIJ PAVLOVICH
IPC: A61K8/00
Filed: 2009-04-02
Granted: 2010-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to production of oral conditioners. A therapeutic and hygienic agent for teeth, gums and tongue treatment contains a low-abrasive polytetrafluoroethylene (PTFE) powder of PTFE powder particle size 0.1 to 500 micron, dihydroquercetin (Taxifolin), and a carrier applicable in the oral cavity. PTFE powder can be introduced in the agent composition as an aqueous-alcoholic suspension. The carrier can contain water, vehicles, humidifiers, surface-active substances, aromatisers, sweeteners, preservatives, abrasives (dicalcium phosphate dihydrate and/or calcium hydroxyapatite and-or fluorohydroxyapatite, and/or silicon dioxide, and/or calcium carbonate), chelating agents, colouring agents, buffer substances, and also additional active substances, e.g., fluorides-ion sources, bactericidal substances, anti-inflammatory components, dental calculus inhibitors, vitamins, vegetable extracts, essences. The agents can be presented as a tooth-paste, gel or a tooth-powder, a mouth wash or a chewing gum. 
     EFFECT: application of the agent allows preventing dentogingival plaques, dental deposit, and eliminating stain caries. 
     5 cl, 1 tbl, 6 dwg
Patent RU-2393312-C1 (RU)
Inventor: PERFILOV ALEKSANDR ALEKSANDROVICH
IPC: E04H9/00
Filed: 2009-05-07
Granted: 2010-06-27
Abstract: FIELD: mining. 
     SUBSTANCE: method involves complex of full-scale investigations, on the basis of which there created is loosened area in volcano flank under crater plug, and channel for discharging magma by means of directed blast. In addition, around the crater there built is tent from high-strength and fire-resistant polymers with the aerodynamics typical for aeronautical balloons with burner or parachute systems, on the dome of which there fixed are pressure sensors, temperature sensors and gas analysers, which under influence of gas and steam leaving the volcanic neck moves upwards and is remote controlled by means of ropes with tension device, which allows restricting the spread of stones and ash beyond the volcanic crater limits. 
     EFFECT: decreasing dynamic impacts of volcano on environment during its eruption. 
     2 dwg
Patent RU-2414583-C1 (RU)
Title: Elevator
Inventor: KOPACHEVSKIJ VALERIJ NIKOLAEVICH
IPC: E21B19/06
Filed: 2009-08-03
Granted: 2011-03-20
Abstract: FIELD: gas-and-oil producing industry. 
     SUBSTANCE: elevator consists of case with cantilevers and of flap with locking device pivotally connected to case with axle. Also, the case of the elevator and cantilever correspond to a split structure. In the case of the elevator there are made two orifices for transient seat of cantilevers into the case, they are secured with bolt connections and additionally fixed with a pin. 
     EFFECT: increased reliability of device operation due to reduced bending moment during elevator operation facilitating partial transfer of loads from cantilevers to case. 
     2 cl, 6 dwg
Patent RU-2419113-C1 (RU)
Title: Optical system with pinhole aperture for middle infrared range
Inventor: KHATSEVICH TAT JANA NIKOLAEVNA
IPC: G02B13/14
Filed: 2009-08-06
Granted: 2011-05-20
Abstract: FIELD: physics. 
     SUBSTANCE: system consists of two components with an intermediate image in between and an aperture diaphragm between the second component and the image plane. The first component is made from two menisci whose concave side faces the image plane, and the second component is made from five lenses. Refracting surfaces of the lenses are spherical. The lenses are made from two materials. Optical power of the first and second menisci of the first component is equal to (1.9-2.7) and (1.8-1.0) of the optical power of the first component. Materials of the said menisci have refraction index not less than 3.4 and 4.0, and average dispersion coefficients differ by not less than 2 times. The following relationships are satisfied: f' f' 2  / f' 1  ≥ p', where f' 1  f' 2 , f' are focal distances of the first and second components and the entire system, respectively; p' is the distance from the aperture diaphragm to the image plane. 
     EFFECT: high image quality within the entire field of vision, high aperture ratio, exclusion of aspherical surfaces, fewer types of materials, high light distribution on the field, wider spectral range, smaller diametre of the first component, providing a flat intermediate image. 
     17 dwg, 1 tbl
Patent RU-2413126-C1 (RU)
Title: Procedure for reagent metering
Inventor: KARGAPOL TSEV VASILIJ PETROVICH
IPC: F17D3/12
Filed: 2009-08-18
Granted: 2011-02-27
Abstract: FIELD: machine building. 
     SUBSTANCE: procedure for reagent metering consists in measuring consumption of liquid, in determination of liquid volume, in calculation of dose of reagent W by volume of liquid, and in turning on pump-metering device for specified time. Additionally, there is specified time for determination of volume of liquid. When volume of liquid is determined for this time, then there is measured pressure in a pipeline P. Time of pump-metering device switching on is calculated by formula T=W/S(P), where S(P) is efficiency of the pump-metering device at pressure P in the pipeline. 
     EFFECT: reduced consumption of reagent due to increased accuracy of metering dose, elimination of maximum allowed concentrations of reagent in processed liquid. 
     3 dwg
Patent RU-2416151-C1 (RU)
Title: Differential operating amplifier
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/34
Filed: 2009-09-03
Granted: 2011-04-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: differential operating amplifier includes input differential cascade (DC) (1) with the first (2) and the second (3) current outputs; current mirror (4) the input of which is connected to the first (2) current output of input DC (1), and output is connected to the base of input transistor (5) of buffer amplifier (BA) (6), the first (7) auxiliary transistor the base of which is connected to output of current mirror (4), the second (8) auxiliary transistor, and the first (9) current-stabilising bipole (CB). Collector of the first (7) auxiliary transistor is connected to input of current mirror (4), emitter is connected to base of the second (8) auxiliary transistor, collector of the second auxiliary transistor (8) is connected to output of current mirror (4), and emitter is connected to the first CB (9); at that, emitter of input transistor (5) of BA (6) is connected to the second CB (10), and conductivity type of input transistor (5) of BA (6) coincides with conductivity type of the second (8) auxiliary transistor. 
     EFFECT: decreasing absolute U offset  value and its temperature drift. 
     4 cl, 9 dwg
Patent RU-2412716-C1 (RU)
Title: Method of separating leukocyte concentrate, which contains hemopoetic stem cells, from umbilical cord blood
Inventor: SMOLJANINOV ALEKSANDR BORISOVICH
IPC: A61K35/14
Filed: 2009-10-07
Granted: 2011-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method related to field of medicine, namely to transfusiology. Method includes collecting umbilical cord blood (UCB) into container, weighing it with calculation of its volume, determining type of human leukocyte antigen for comparing hypocompatibility, presence or absence of infection, introduction into packet with UCB, anticoagulant and hydroxyethyl starch, mechanical mixing of packet content in various planes, incubation after mixing at room temperature with separation of erythrocyte mass (EM) by sedimentation, placement of centrifuge chamber in separator, connecting to it on symmetry axis main pipeline, the latter being connected via distribution unit via pipelines to sacks for collection of blood components and to packet with mixture of UCB, anticoagulant and hydroxyethyl starch. After that, chamber is filled with packet content, and mixture is subjected to separation, with its separation into EM, plasma and leukocyte concentrate with their distribution into corresponding sacks and into empty packet. After separation, viability and amount of SC are determined, they are checked on biological inoculation of sample of plasma and EM mixture, dose of plasma is tested for detection of antibodies, hemotransmissive infections, dose of EM is used to determine blood group and Rhesus factor. 
     EFFECT: method application makes it possible to increase quality and reliability of determining SM from various biological contaminations. 
     1 dwg
Patent RU-2413578-C1 (RU)
Title: Ore processing
Inventor: RUDAKOV VALERIJ VLADIMIROVICH
IPC: B03B9/00
Filed: 2009-12-07
Granted: 2011-03-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to dressing of minerals, e.g. native, rare and nonferrous metals, etc. Proposed method comprises ore extraction, stage braking, grading the ore to sizes, selecting offgrade portions and barren ore using lump-and-small-portion X-ray spectral separation and grading. Dressed ore is re-crushed in crushed in closed cycle procedure with screening. After re-crushing dressed ore, minor fraction is separated therefrom by screening for subsequent dressing in separated cycle using vibro concentration and small-portion X-ray spectral grading. Tails of the latter is moved into calm bank while dressed product is re-crushed and sent back for vibro concentration. Dressed product of vibro concentration is subjected to electric separation while electric separation tails are subjected to screening. Screening oversize is re-crushed together with dressed product of separate cycle small-portion X-ray spectral grading while screening oversize is moved to calm bank. Electric separation dressed product is subjected to air separation with sizing to intermediate coarseness fractions. Fine fraction of dressed ore, prior to moving it to separated cycle, it separated by screening into two classes. Note here that oversize is subjected to lump X-ray spectral separation to produce rich commercial product and tails. Said rich commercial product is sent for deep dressing in separate cycle together with screening oversize while X-ray spectral separation tails are moved to clam bank. 
     EFFECT: higher yield of commercial component, reduced costs and improved ecology. 
     8 cl
Patent RU-2414951-C1 (RU)
Title: Separator
Inventor: NAGORNYKH MIKHAIL VASIL EVICH
IPC: B04C1/00
Filed: 2009-12-25
Granted: 2011-03-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to separators running on the principal of centrifugal forces, and may be used in oil processing, petrochemical, and chemical and other industries. Proposed separator comprises cylindrical housing with tangential inlet branch pipe, outlet branch pipes, separating element made up of closed helical channel arranged in lateral surface of one-piece cylinder arranged coaxially in said housing and in housing lateral wall. Outlet branch pipes are arranged at outlet of said closed helical channel. Cross section of closed helical channel features the shape of elongated parallelogram with its larger side being perpendicular to rotational axis of said channel. 
     EFFECT: higher efficiency of separation thanks to initial stock higher flow rate and centrifugal forces acting on stock particles. 
     3 cl, 1 dwg
Patent RU-2415637-C1 (RU)
Title: Sealing element for fan assembly with motor and fan assembly with motor
Inventor: DZHEON K ONG-GUI
IPC: A47L9/22
Filed: 2010-03-05
Granted: 2011-04-10
Abstract: FIELD: personal use articles. ^ SUBSTANCE: invention relates to a sealing element for the body of a fan motor, and also to the fan motor body, which have higher reliability of sealing, assemblability and lower noise level. The sealing element (200) of the fan assembly (1) with the motor provides for the improved structure, and also a better reliability of sealing and assemblability of the assembly. The fan assembly (1) with the motor has an inlet hole (21) and an outlet hole (12), and the sealing element (200) has an external peripheral sealing part (230) to seal outer connecting part of the fan assembly, the sealing part (240) to seal the inlet hole and the sealing part (250) to seal the outlet hole. The external peripheral sealing part (230), the sealing part (240) of the inlet hole and the sealing part (250) of the outlet hole are arranged as a whole with each other. ^ EFFECT: sealing element (200) provides for higher efficiency of sealing, and also lower level of vibration and noise. ^ 18 cl, 11 dwg
Patent RU-2434875-C1 (RU)
Title: Способ получения полиалкиленполиаминполиметилфосфоновых кислот
Inventor: TSIRUL NIKOVA NINA VLADIMIROVNA
IPC: C07F9/38
Filed: 2010-04-12
Granted: 2011-11-27
Abstract: Изобретение относится к способу получения полиалкиленполиаминполиметилфосфоновых кислот, применяемых в качестве ингибиторов отложений минеральных солей в системах отопления, горячего водоснабжения и водоотборного снабжения промышленных предприятий. Способ заключается в том, что полиалкиленполиаминполиметилфосфоновые кислоты, выбранные из нитрилотриметилфосфоновой, метилиминодиметилфосфоновой, этилендиаминтетраметилфосфоновой, гексаметилендиаминтетраметилфосфоновой, диэтилентриаминпентаметилфосфоновой и триэтилентетраамингексаметилфосфоновой кислот, получают взаимодействием соответствующего амина или соответствующих аммонийных соединений с формальдегидом и фосфористой кислотой в солянокислом растворе при кипении с последующим охлаждением реакционной массы и выделением целевого продукта в твердом виде, причем формальдегид (в виде формалина) используют в 5-7%-ном избытке по сравнению со стехиометрией, а процесс взаимодействия проводят при определенном режиме введения исходных реагентов, при котором сначала вводят фосфористую и соляную кислоты и формалин, а затем к образовавшейся реакционной смеси при перемешивании в течение 3-5 мин добавляют соответствующий амин или аммонийное соединение. Способ позволяет упростить технологию, уменьшить энергоемкость, расширить ассортимент и повысить выход полиалкиленполиаминполиметилфосфоновых кислот. 2 з.п. ф-лы.
Patent RU-2434827-C1 (RU)
Title: Ceramic mixture
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B33/138
Filed: 2010-06-17
Granted: 2011-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to ceramic mixtures which can be used to make facing tiles. The ceramic mixture contains loess-like rock, clay, slag from electro-thermal phosphorus production, talc and barium carbonate, with the following ratio of components in wt %:loess-like rock 54.0-60.0; clay 15.0-20.0; slag from electro-thermal phosphorus production 3.0-5.0; talc 15.0-20.0; barium carbonate 3.0-5.0. 
     EFFECT: high strength of articles. 
     1 tbl
Patent RU-2440050-C1 (RU)
Title: Method of treating perthes disease
Inventor: ANDREEV PETR STEPANOVICH
IPC: A61B17/56
Filed: 2010-07-21
Granted: 2012-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely traumatology and orthopaedics. It involves an external fixation device applied to a hip and additional support by an iliac bone. An anterior and posterior portion of a mid-gluteus at a base of a greater trochanter in relation to destruction focus localisation is dissected. The dissected portion of the muscle backwards or forward are moved on pre-delivered tendon sutures. It is followed by intertrochanteric hip osteotomy along a lower edge of a femoral neck contour, A bone wedge is cut off from a distal fragment of a femoral bone at an angle equal to a neck-shaft angle difference of an affected and healthy segments of an extremity. A base of the bone edge is turned inside with screwing backwards at an excessive antetorsion angle relatively to the first osteotomy so that to correct the AT and NC angles completely when reducing the bone fragments. Two intraosteal rods are introduced in the femoral neck. The rods are fixed in a neck support which is connected with an apparatus applied to the hip and the iliac bone in a position of AT and NCA correction. The affected area is unloaded by rotating the support neck by making gradual femoral neck rotation. 
     EFFECT: method provides correction of the biomechanical angles of the proximal portion of hip, prevents hip joint contracture following femoral neck rotation, ensures stable fixation of the femoral fragments in the corrected position. 
     1 dwg
Patent RU-2425612-C1 (RU)
Inventor: KUZ MIN SERGEJ MIKHAJLOVICH
IPC: A41D27/08
Filed: 2010-07-21
Granted: 2011-08-10
Abstract: Изобретение может быть использовано в легкой промышленности, в том числе швейной, обувной и кожевенной для дублирования деталей. Способ изготовления термоклеевого прокладочного материала заключается в нанесении на подложку термоплавкого полимера с последующим его закреплением. Готовый материал дополнительно обрабатывают растворенным в органическом растворителе фуллерене или растворенный в органическом растворителе фуллерен дополнительно вводят перед нанесением на подложку в расплав термоплавкого полимера в концентрации 1÷6 г/л. Способ позволяет получить термоклеевой прокладочный материал, обладающий повышенными адгезионными свойствами и устойчивостью к физико-химическим и механическим воздействиям. 5 табл.
Patent RU-2432408-C1 (RU)
Inventor: DENISOVA LJUBOV TIMOFEEVNA
IPC: C22B11/02
Filed: 2010-09-06
Granted: 2011-10-27
Abstract: FIELD: metallurgy. ^ SUBSTANCE: procedure for extraction of gold from rejects of electronic scrap consists in melting in furnace with usage of melted collector wherein gold is concentrated. As collector there is used melted metal bismuth with addition of 2 wt % of germanium. Collector is mixed with rejects of electronic scrap at ratio (1.5-2):1 by weight at temperature 600C, and conditioned for 10-30 minutes, further, temperature in the furnace is raised to 900-1000C. Produced melt of alloy bismuth-gold is oxidised with transition of bismuth into oxide and gold - to globule refined with gold. ^ EFFECT: simplification and reduced cost of procedure for extraction of gold from rejects of electronic scrap. ^ 1 ex