baber/WOPTO huggingface dataset:
Patent RU-2239391-C1 (RU)
Inventor: TAKHCHIDI KH P
IPC: A61F2/16
Filed: 2003-06-18
Granted: 2004-11-10
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves pouring liquid photo-hardening material in turn into two casting molds produced from optically transparent material. They are exposed to ultraviolet radiation. The not hardened material is removed and additional treatment with ultraviolet radiation is carried out. The produced artificial eye lens is enclosed into closed reservoir containing isopropyl alcohol and subjected to thermovacuum drying. Optical part of the lens is built from external and internal components one enclosed in the other. 
     EFFECT: improved and simplified production process; reduced risk of traumatic complications. 
     5 cl, 7 dwg
Patent RU-2232097-C1 (RU)
Inventor: DORONIN V O
IPC: B62D41/00
Filed: 2003-07-31
Granted: 2004-07-10
Abstract: FIELD: investigation of road accidents. 
     SUBSTANCE: proposed group of invention is designed for use at plotting spatial trajectory of vehicle movement basing on recoded data. Method provides measurement of parameters of movement, at least accelerations, with keeping of results of measurements in storage and subsequent reproduction and analyzing of results of measurements. Current values of vehicle angular velocity projections onto its three geometric relatively orthogonal axes are measured additionally, and results of measurements are used for plotting trajectory in projection on horizontal plane by coordinates in local system of coordinals as function of reverse time found by revealed equations of vehicle movement in space. Proposed device contains two micrometric accelerometers with sensitivity axles orientated, respectively, in direction of longitudinal and cross overloads of vehicle, and microcontroller connected with outputs of accelerometers through analog-to-digital converters. Moreover, introduced additionally into device are three micrometric angular velocity pickups with relatively orthogonal sensitivity axles whose outputs are connected to inputs of microcontroller through analog-to-digital converters. Sensitivity axle of one pickup is orientated in direction of longitudinal overload of vehicle, other axle is orientated in direction of vertical overload and third axle, in direction of side overload. 
     EFFECT: increased accuracy of restoration of speed and trajectory of movement before and after road accident. 
     5 cl, 6 dwg
Patent RU-2249143-C1 (RU)
Title: Device for trenchless replacement of underground pipelines
Inventor: EMELIN V I
IPC: F16L1/028
Filed: 2003-09-03
Granted: 2005-03-27
Abstract: FIELD: construction engineering. 
     SUBSTANCE: invention can be used for trenchless replacement of underground pipelines of different application. Proposed device has pipe breaker with knife, pulling member, detachable well expander to force fragments of broken pipe into surrounding soil and pull new pipe into well. Detachable guide is installed additionally before pipe breaker being connected with breaker and made in form of elastic lobes with ends curved inwards. Pipe breaker is provided with radial slot in which detachable knife is installed. Expander is made in form of truncated cone whose smaller base in contact with base of pipe breaker is installed coaxially with pipe breaker being equal in diameter to pipe breaker. Larger base of conical expander is displaced radially to side of knife through value of eccentricity equal to half difference of diameters of expander bases. 
     EFFECT: improved operation reliability of device. 
     6 dwg
Patent RU-2251037-C1 (RU)
Inventor: ZEMLJANUSHNOVA N JU
IPC: B21F35/00
Filed: 2003-10-15
Granted: 2005-04-27
Abstract: FIELD: making and testing springs. 
     SUBSTANCE: device comprises punch with ball surface, which is in a contact with the ball surface of the top insert, bottom insert mounted on the bottom unmovable plate, and screw surfaces with stop provided on both of the inserts. The screw surfaces copy the profile of the end turns of the spring. The bottom unmovable plate is provided with rectangular guiding supports, which are rearranged over the outer diameter of the spring. The rectangular guiding supports are secured to the bottom unmovable plate by means of radial T-shaped slots made in the plate. 
     EFFECT: simplified design. 
     2 dwg
Patent RU-2254428-C1 (RU)
Inventor: KUDINOV A A
IPC: E04H12/28
Filed: 2004-02-12
Granted: 2005-06-20
Abstract: FIELD: building, particularly for erecting electric power station chimney. 
     SUBSTANCE: method involves supplying air heated in air heater into air chimney duct formed between reinforced concrete shaft and lining defining gas vent duct; ejecting fuel gases moving through gas vent duct into upper atmosphere; directing heated air at the first through one part of air duct in bottom-top direction and then through another part thereof in top-bottom direction through annular box; supplying heated area to inlet box of air heater; admixing cold air to heated air to compensate air losses; moving the mixture of cold and heated air into air heater to increase air temperature and repeated supplying heated air to air chimney duct. 
     EFFECT: increased chimney operational efficiency. 
     1 cl, 2 dwg
Patent RU-2254900-C1 (RU)
Inventor: BODROV V V
IPC: B01D27/06
Filed: 2004-03-09
Granted: 2005-06-27
Abstract: FIELD: cleaning liquids from mechanical impurities. 
     SUBSTANCE: proposed filter includes filtering part made in form of cylinder manufactured from longitudinally corrugated metal screen. Cylinder embraces cylindrical perforated load-bearing skeleton; it is secured on its ends in the course of cold reduction performed by means of definite rigging. Mounted at ends of cylinder made from metal screen and cylindrical load-bearing skeleton are connecting units for securing the filtering part to skeleton. Connecting units are made in form of covers connected to filter ends and filled with oil-resistant compound. Optimal number of corrugations is found from the following relationship: n opt  =π/4d/δ(1+k 1 *D/d)*k where n opt  is optimal number of corrugations of cylinder made from metal screen; d and D are diameters of male and female vertices of corrugations; δ is total thickness of metal screens of filtering part; k 1  is coefficient of laying the corrugations which is equal to k 1 =0.1-0.3; k 2  is coefficient of filter regeneration efficiency; k 2 =0.5-1. 
     EFFECT: enhanced ability of regeneration.
Patent RU-2265942-C1 (RU)
Inventor: VANURIN V N
IPC: H02K3/28
Filed: 2004-04-13
Granted: 2005-12-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device consists of 18 coils of main winding with outputs from 3,9 and 15 coils and from 6 additional coils with numbers 22-27 with outputs from ends 22,24 and 26 coils; joined in pairs by ends are k and k+9 coils (k = 1,2,3,...,9), separately joined are firstly beginnings of 4,6,8 coils, beginnings of 10,12,14 coils, beginnings of 16,18,2 coils, joined beginnings of 5 and 7 coils are connected to end 25 of coil, joined beginnings of 11 and 13 coils are connected to end 27 of coil, joined beginnings 17 and 1 of coils are connected to end 23 of coil, beginning of coil 22 is connected to beginning of coil 25, beginning of coil 24 is connected to beginning of coil 27, beginning of coil 26 is connected to beginning of coil 23, in same grooves in pairs positioned are 3 and 22 coils, 12 and 25 coils, 9 and 24 coils, 18 and 27 coils, 15 and 26 coils, 6 and 23 coils. 
     EFFECT: simplified commutation circuit for pole-switching winding for 14/10 poles while providing for its broad functional capabilities. 
     4 dwg
Patent RU-2266271-C1 (RU)
Inventor: SHAKHOVA L D
IPC: C04B40/00
Filed: 2004-04-20
Granted: 2005-12-20
Abstract: Изобретение относится к строительным материалам и может быть использовано для приготовления теплоизоляционных ячеистых бетонов при производстве строительных изделий, для устройства теплоизоляции и в монолитном строительстве. Технический результат: снижение усадочных деформаций, плотности и теплопроводности ячеистого бетона без снижения прочности, улучшение однородности его структуры, сокращение и упрощение производственного цикла, а также уменьшение расхода пенообразователя и цемента. По первому варианту в смеситель сначала подают воду в количестве, соответствующем В/Т=0,5-0,65, песок и вводят синтетический анионактивный пенообразователь в количестве 0,08-0,1% от массы твердых компонентов, перемешивают компоненты в течение 1,5-2,3 минут, затем вводят цемент и после этого перемешивают компоненты до полной поризации смеси, при этом твердые компоненты вводят в следующих количественных соотношениях, мас.%: песок - 30-35, цемент - 65-70. По второму варианту сначала в смеситель подают воду в количестве, соответствующем В/Т=0,6-0,75, в качестве кремнеземистого компонента вводят перлит мелкой фракции и дополнительно вводят синтетический анионактивный пенообразователь в количестве 0,08-0,1% от массы твердых компонентов смеси, перемешивают компоненты в течение 1,5-2,3 минут, затем вводят цемент и после этого осуществляют перемешивание до полной поризации смеси, при этом твердые компоненты вводят в следующих количественных соотношениях, мас.%: перлит - 1-3, цемент - 97-99. 2 н.п. ф-лы, 2 табл.
Patent RU-2258730-C1 (RU)
Title: Способ получения битума
Inventor: KUT IN JU A
IPC: C10C3/04
Filed: 2004-04-29
Granted: 2005-08-20
Abstract: Изобретение относится к области нефтепереработки, в частности к способу получения битума путем окисления. Сущность: проводят окисление утяжеленного гудрона с условной вязкостью при 80°С от 60 до 200 с с получением строительных битумов с температурой размягчения не ниже 90°С и последующее компаундирование полученного окисленного продукта с исходным сырьем - утяжеленным гудроном - с получением дорожных битумов. Способ позволяет упростить процесс получения битумов и расширить область его применения. 2 з.п. ф-лы, 1 табл.
Patent RU-2245102-C1 (RU)
Title: Method for setting differential diagnosis of oddi sphincter dysfunction
Inventor: DERIPASKINA A V
IPC: A61B8/00
Filed: 2004-05-05
Granted: 2005-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves recording choledochus diameter changes in carrying out Oddi sphincter relaxation with isosorbide dinitrate in combination with nutrient loading by means of ultrasonography. Diagnosis is carried out in two stages. Maximum choledochus diameter is determined in the morning with empty stomach at the first day at the beginning of the study. The value is taken as the initial value (D in ). Then, standard breakfast is given to the patient like 200 ml creamy yogurt containing 10% fat and choledochus diameter (d xi,j ) is measured twice with 40 min long pause. Diameter variation (δD ij ) is measured at 40 and 80 min relative to initial value using formula δD ij  = (D in  - d xi,j )/D in *100%, where i is the parameter values at 40 min of study; j the parameter values at 80 min of the study. At least one δD ij  value becoming greater than 25%, the second study stage is carried out the next day. 10 mg of isosorbide dinitrate is given to the patient with empty stomach in the morning. 40 min later, the first choledochus diameter D 1  value is measured and standard breakfast is given to the patient like at the first day study. Maximum choledochus diameter (d xi,j ) is once more measured twice with 40 min long pause at 40 and 80 min, respectively. Diameter variation (δD ij ) is measured relative to the first measurement using formula δD ij  = (D 1  - d xi,j )/D 1 *100%, where i is the parameter values at 40 min of study; j the parameter values at 80 min of the study. At least one δD ij  value becoming greater than 25%, organic change of Oddi sphincter is to be diagnosed. At least one δD ij  value becoming equal to or less than 25%, functional disorder is diagnosed. 
     EFFECT: high reliability of diagnosis. 
     2 dwg
Patent RU-2268061-C1 (RU)
Inventor: GOL DSHTEJN DMITRIJ VADIMOVICH
IPC: A61K35/54
Filed: 2004-06-04
Granted: 2006-01-20
Abstract: Изобретение относится к области биофармакологии и медицины и касается биотрансплантатов и способов лечения ишемической болезни сердца, содержащий мезенхимальные стволовые клетки (МСК), полученные из фетального или донорского материала или из ткани скелетных мышц фетусов человека 1-2 триместра беременности. Способы включают введение биотрансплантатов в нативную и/или стенозированную коронарную атерию и/или аорто-коронарный шунт в виде суспензии. Изобретение обеспечивает получение биотрансплантатов для наиболее эффективного (комплексного) воздействия на миокард человека. 5 н. и 9 з.п. ф-лы.
Patent RU-2264196-C1 (RU)
Inventor: KARPOV S I
IPC: A61F2/38
Filed: 2004-06-24
Granted: 2005-11-20
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the present innovation deals with applying double-element endoprosthesis for elbow joints. The suggested endoprosthesis consists of elbow pedicle and shoulder pedicle connected by hinge. The former is connected with cylindrical hinge with endoprosthesis' bending-unbending axis designed out of two hemispheres being rigidly connected with a socket of cylindrical hinge and located at eccentricity against each other in a plane passing through bending-unbending axis and longitudinal axis of elbow pedicle. The latter is rigidly connected with a casing the internal surface of which is equidistant and designed to provide the chance for bending-unbending axis to rotate in it. Casing hemispherical surfaces are designed in the plane of orthogonal longitudinal axis of shoulder pedicle and have the contact with bending-unbending axis and pass through bending-unbending axis at the same eccentricity of ε = C·tgα 0 , where C - inter-central distance of hemispheres, α 0  - an angle for hinge's rotation in distal plane at complete unbending. 
     EFFECT: increased articular stability. 
     2 cl, 3 dwg
Patent RU-2264493-C1 (RU)
Inventor: TRACHUK A V
IPC: D21H19/38
Filed: 2004-11-23
Granted: 2005-11-20
Abstract: FIELD: paper-and-pulp industry. 
     SUBSTANCE: when ground paper is manufactured, it is coated with ink-accepting coating. The latter contains latex binder, water-soluble binder, pigment mixture of amorphous silica with colloidal cationic silica and colloidal alumina, and ink-fixing agent. Coating operation is performed in two steps, weight ratio of coating applied in the first step to that in the second step ranging from 0.34:1 to 0.66:1. Reverse face of base paper is coated by detwisting coating. Further, coating is ennobled via superglazing at pressure in supercalender roll gap 30-75 bar. 
     EFFECT: improved workability of process and improved quality of paper due to increased surface strength. 
     4 cl, 7 ex
Patent RU-2283368-C1 (RU)
Inventor: LUPIN VLADIMIR ANTONOVICH
IPC: C23C26/02
Filed: 2004-12-24
Granted: 2006-09-10
Abstract: FIELD: foundry, centrifugal casting in particular; manufacture of multi-layer vessels, pipe lines, bottles, connecting parts and other articles. 
     SUBSTANCE: proposed method includes placing the thermit mixture in cavities of article, followed by rotation, initiating of exothermic reaction, melting of thermit mixture, cooling of external surface of article and crystallization of molten thermit mixture. Thermit mixture contains additionally fluid material. Cooling of external surface of article is continued till temperature of its internal surface gets equal to melting point of metal of article. 
     EFFECT: reduced thickness of coat; improved control of heat removal.
Patent RU-2280242-C1 (RU)
Title: Diaphragm unit for pressure gage
Inventor: SAMAKALEV STEPAN SERGEEVICH
IPC: G01L7/08
Filed: 2005-02-17
Granted: 2006-07-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: diaphragm unit comprises housing, flexible flat or corrugated diaphragm secured inside the housing and control device.  The control device has tension edge corrugation of the diaphragm, distance ring mounted over the periphery of the diaphragm, one or several conical slide blocks, micrometric screw, and reading device.  The rigidity of the diaphragm is changed by rotating the micrometric screw that causes the slide block to move forward in the conical groove of the spacing ring.  As a result, the diameter of the spacing ring increases, the tension corrugation of the diaphragm shrinks, and rigidity of the diaphragm increases.  The angle of rotation of the micrometric screw is controlled by the reading device mounted on the housing of the diaphragm unit. 
     EFFECT: expanded functional capabilities. 
     1 cl, 4 dwg
Patent RU-2287908-C1 (RU)
Inventor: DZHEON BAJEONG-MUN
IPC: H04N19/94
Filed: 2005-03-18
Granted: 2006-11-20
Abstract: FIELD: moving picture coding methods. 
     SUBSTANCE: proposed method for evaluating motion vector to obtain motion vector in direct prediction mode for bidirectional prediction frame includes selection of list 0 motion vector of shifted block as motion vector for obtaining motion vectors in direct prediction mode for bidirectional prediction frame irrespective of whether shifted block includes list 1 motion vector. 
     EFFECT: enhanced direct prediction choice probability and, hence, enhance efficiency of frame coding. 
     10 cl, 46 dwg
Patent RU-2285250-C1 (RU)
Inventor: BREDIKHIN VLADIMIR VIKTOROVICH
IPC: G01N3/00
Filed: 2005-03-22
Granted: 2006-10-10
Abstract: FIELD: building construction manufacture. 
     SUBSTANCE: device has basis of gadget, punch, support and pressure screw, strength synchronizer and pivot. Clamp is made of two parts which clamp is connected with strength synchronizer. Support has rectangular opening. Sizes of opening relate to sizes of spalling portion of sample as a=1,1*c and b=1.1*d, where a and b are length and width of opening, and c and d are length and width of spalling part of sample. 
     EFFECT: improved precision of measurement. 
     2 dwg
Patent RU-2286948-C1 (RU)
Title: Especially pure arsenic acid production process
Inventor: KNJAZEV BORIS ANAN EVICH
IPC: C01G28/00
Filed: 2005-05-11
Granted: 2006-11-10
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: invention relates to producing arsenic acid, which serves as starting material for obtaining pure arsenic-containing substances usable as chemical power sources as well as additive in optical glass manufacturing processes. Process of invention envisages oxidation and simultaneously hydrolysis of tri-lower alkyl arsenites of general formula (RO) 3 As (R = Me, Et, Pr) with aqueous hydrogen peroxide solution at 10 to 50°C and (RO) 3 As/H 2 O 2  molar ratio 1:(1-3). Resulting reaction mass is distilled to remove alcohol water. Commercial especially pure arsenic acid is obtained after evaporation of its solution. 
     EFFECT: increased yield of especially pure arsenic acid, simplified production process, and increased reliability thereof. 
     3 cl, 5 ex
Patent RU-2286033-C1 (RU)
Inventor: TAZMEEV KHARIS KAJUMOVICH
IPC: H05H1/24
Filed: 2005-05-19
Granted: 2006-10-20
Abstract: FIELD: plasma engineering, namely, engineering of electric discharge devices with liquid electrode, possible use in plasma chemistry, in particular, as a source of plasma stream in plasma-chemical reactor. 
     SUBSTANCE: plasmatron with liquid electrolytic cathode contains flowing electrolytic tub, provided with metallic lid with aperture, and metallic anode. Anode is made in form of hollow horizontal rod with ends bent upwardly at angle within limits 30-60° and is held on the internal side of the lid oppositely to aperture, so that distance between anode and current feed of electrolytic tub is within limits 15-20 millimeters. Branch pipes of anode for feeding and draining cooling liquid are let outwards through the lid. Portions of anode branch pipes positioned below the lid are covered with moisture-absorbing thermo-resistant material. Metallic lid is made water-cooled. On internal side a plate made of porous fire-resistant material, of similar dimensions, with elongated slit in the middle, is attached to the lid. Branch pipes of anode are positioned in the slit of the plate. A ring of thermo-resistant dielectric material is attached to metallic lid from above. The ring is engaged with walls of electrolytic tub so that between wall of tub on one side and plate of porous fire-resistant material and metallic lid on other side, a side gap is formed 1-2 centimeters wide. Electrolytic tub is filled with electrolyte so that level of electrolyte is 2-5 millimeters lower than the anode. 
     EFFECT: increased temperature of plasma stream. 
     1 cl, 1 dwg
Patent RU-2290261-C1 (RU)
Inventor: DMITRIEV AL BERT IVANOVICH
IPC: B05B3/12
Filed: 2005-06-16
Granted: 2006-12-27
Abstract: FIELD: agriculture, namely used in agricultural aviation systems for spraying toxic chemicals and other processing liquids. 
     SUBSTANCE: sprayer includes impeller mounted in sleeve. Said sleeve supports secured to it in the same axis deflecting unit and spraying unit. Impeller is mounted in bearing assemblies on hollow shaft in such a way that to provide feed of processing liquid onto deflecting unit. Deflecting and spraying units are in the form of alternating discs. Discs of deflecting unit have less outer diameter than discs of spraying unit and they are bent along circumference to side of discs of spraying unit. Processing liquid is fed to deflecting unit from openings of lateral wall of hollow shaft between respective discs of spraying and deflecting units. 
     EFFECT: simplified procedure of making, assembling and cleaning sprayer, prevention of quick contamination of  sprayer parts, less strict demands for purification of sprayed liquid. 
     4 cl, 4 dwg
Patent RU-2290600-C1 (RU)
Title: Device for measuring linear sizes
Inventor: SEMENOV VALERIJ PAVLOVICH
IPC: G01B5/00
Filed: 2005-08-31
Granted: 2006-12-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises housing, flexible parallelogram with movable platform and flexible members that connect the movable platform with the housing, measuring device, and measuring tips.  The device is provided with additional flexible parallelogram having additional movable U-shaped platform provided with projections arranged from its opposite sides, and additional flexible members secured to the projections and arranged parallel to the flexible members.  One of the additional flexible members is interposed between the flexible members.  The junctions of the flexible members and additional flexible members with the housing and junctions of the flexible members with the movable platform, and junctions of the additional flexible members with the additional movable platform are arranged in appropriate planes.  The movable platform has a port that receives one of the additional flexible members and port for measuring device.  The measuring device comprises measuring raster, indicating raster, emitter, and photodetector mounted on the holder secured to the additional movable platform for permitting rotation parallel to the flexible members, additional flexible members, and measuring raster.  The measuring and indicating rasters are positioned in the plane of projections of the additional movable platform and parallel to the plane of maximum flexibility of the flexible parallelogram and additional flexible parallelogram. 
     EFFECT: expanded functional capabilities. 
     2 dwg