baber/WOPTO huggingface dataset:
Patent RU-2192480-C1 (RU)
Title: Method of making steel at low content of sulfur
Inventor: SHATOKHIN I M
IPC: C21C5/28
Filed: 2001-06-08
Granted: 2002-11-10
Abstract: FIELD: metallurgy; steelmaking methods. SUBSTANCE: proposed method includes charging and melting burden, refining, ladling, blowing with inert gas, addition of deoxidants, treatment with solid slag-forming mixture containing lime, fluorspar and aluminum followed by introducing calcium-silicon. At the beginning of ladling, aluminum is added at consumption specified by the following relationship:  , where P A1  - is consumption of aluminum, t; (C) sam , and (S) sam  are contents of carbon and sulfur-respectively in sample before ladling, %; (S) reg  is required content of sulfur in metal obtained, %; 6.97, 7.47, 3.3, 0.65 are empirical coefficients obtained experimentally. EFFECT: enhanced efficiency. 2 ex
Patent RU-2209431-C1 (RU)
Title: Method for diagnosing the cases of craniocerebral injuries
Inventor: DENISOV A S
IPC: G01N33/483
Filed: 2001-12-13
Granted: 2003-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves studying liquor properties dynamics. A property under study is liquor refraction index. Its value being equal to 1.38-1.39, mild craniocerebral injury degree is considered to be the case. The value being equal to 1.39-1.45, moderate craniocerebral injury degree is considered to be the case. The value being greater than 1.45, severe craniocerebral injury degree is considered to be the case. EFFECT: high accuracy of diagnosis.
Patent RU-2205992-C1 (RU)
Title: Oil-well jet plant for hydraulic fracturing of formation
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: F04F5/02
Filed: 2002-02-22
Granted: 2003-06-10
Abstract: FIELD: oil producing industry. SUBSTANCE: proposed plant includes the following devices mounted on tubing from bottom to top: inlet funnel shank, packer with central channel and jet pump in housing of which active nozzle and mixing chamber are coaxially installed and channel to supply active medium, channel for medium pumped out well and stepped passage channel with seat between steps are made. Provision is made for mounting sealing unit in stepped channel. Sealing unit is installed of movement on logging cable or wire higher than tip for connecting radiator and receiver- transducer of physical fields and functional inserts, namely, interlock insert with through passage channel, pressure differential insert with self- contained instrument and insert for recording curves of restoration of formation pressure in underpacker space well with sample and self-contained instrument furnished with pressure, temperature, production rate and formation fluid composition pickups. Outlet of jet pump is connected to inner space of tubing higher than sealing unit. Nozzle of jet pump is connected through active medium supply channel with well annulus, and channel to supply medium pumped out of well is connected to inner space of tubing below sealing unit. Functional inserts are provided with special devices in upper part for installation and extraction from well. Diameter D 1  of through passage channel of interlock insert is not less than 0.4 of diameter D 2  of stepped passage channel of jet pump housing lower than seat. Diameter D 3  of stepped passage channel higher than seat is greater than diameter D 2  of said channel lower than seat by not less than 0.5 mm. Diameter D 4  of radiator and receiver-transducer of physical fields is smaller by not less than 0.5 mm than diameter D 2  of stepped passage channel lower than seat, and diameter D 5  of central channel of packer. Maximum diameter of functional inserts is smaller than inner diameter D 6  of tubing under jet pump by not less than 1.0 mm and length of each functional insert not less than its maximum diameter. EFFECT: improved reliability. 4 dwg
Patent RU-2216724-C1 (RU)
Title: Procedure measuring deviations of ratio of concentrations of two components of gas mixture from specified value
Inventor: ARTEMOV V M
IPC: G01N21/35
Filed: 2002-02-22
Granted: 2003-11-20
Abstract: FIELD: gas analysis. SUBSTANCE: invention refers to technique of gas analysis and can be used to measure little changes in composition of gas mixture by method of absorption spectroscopy, predominantly in infrared range. Procedure consists in alternating supply of radiation of two different spectral ranges into acoustooptical cell. Change of radiation parameters leads to zero equality of difference of optico-acoustic signals caused by radiation of different spectral ranges with preset ratio of concentrations in acoustooptical cell and value of difference of these signals with filling of acoustooptical cell with another gas mixture is analytical signal which is normalized to value of optico-acoustic signal of one of ranges. EFFECT: increased sensitivity and accuracy of measurement of deviation of ratio of concentrations of two components of gas mixture from specified value. 4 cl
Patent RU-2216154-C1 (RU)
Title: Presowing seed treatment method
Inventor: JUSHINA E A
IPC: A01N63/30
Filed: 2002-05-15
Granted: 2003-11-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves providing thermal treatment of seeds with following post-thermal treatment with effective amount of preparation produced from Mortierella elongata micromycet biomass by predetermined process. EFFECT: increased efficiency in complete suppression of seed phytopathogenic microflora and wider range of post-thermal seed treatment means.
Patent RU-2218999-C1 (RU)
Inventor: MURMANSKIJ B E
IPC: B05D1/18
Filed: 2002-05-29
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering; preparation of anti-friction bearings; application of fluorine-containing surfactants on anti- friction bearings. SUBSTANCE: proposed method includes preparation of surfaces by degreasing and drying them, applying coat by dipping bearings in fluorine-containing surfactant solution followed by final drying of coat; it is good practice to perform additional degreasing of surfaces before dipping bearings in solution; coat is applied in solution heated to boiling point and bearings are turned during procedure. EFFECT: enhanced functional capabilities; enhanced efficiency.
Patent RU-2215760-C1 (RU)
Inventor: BOCHAROV V S
IPC: C08L95/00
Filed: 2002-08-07
Granted: 2003-11-10
Abstract: FIELD: road building materials. SUBSTANCE: content of bitumen in road emulsions is determined by adding coagulant to weighed sample of emulsion to precipitate bitumen, which is collect in the form of small lump and treated to remove drops of aqueous solution by passing jointly with filter paper through rubber rolls. Content of bitumen is the calculated from difference of difference of weights of emulsion before and after treatment. As coagulant, aqueous solution of calcium chloride or sodium chloride, for example, are used. EFFECT: reduced expenses on analysis. 2 tbl
Patent RU-2228347-C1 (RU)
Inventor: STRUK VASILIJ ALEKSANDROVICH
IPC: C10M161/00
Filed: 2002-09-19
Granted: 2004-05-10
Abstract: FIELD: composite materials. SUBSTANCE: invention relates to science of polymeric materials and is fit for use in mechanical engineering in order to manufacture antifriction coatings for parts of friction units of a variety of machines and mechanisms operated preferably without outside lubricant supply. Tribotechnical composite includes 1-40% polymer component, 0-1% dry film lubrication, and polymeric binder (the balance). Polymer component utilized is powder of polyamide 11 with particle size 80-100 mcm and polymeric binder is powder of polyamide 6 with particle size 80-100 mcm obtained by cryogenic dispersion. As dry film lubrication, ultrafine diamond-containing graphite is utilized and, possibly, colloidal graphite or polytetrafluoroethylene, or molybdenum disulfide (0.01-0.05%). EFFECT: increased adhesive strength of coating on metallic substrate, improved physicochemical and thermophysical characteristics, and improved tribotechnical characteristics on dry friction at elevated temperatures. 2 tbl, 9 ex
Patent RU-2229963-C1 (RU)
Inventor: LARIONOV G N
IPC: B23G1/16
Filed: 2002-10-21
Granted: 2004-06-10
Abstract: FIELD: machine tool manufacture, mechanisms for centering nut cutting automatic machines. SUBSTANCE: automatic machine includes pusher mechanism in the form of slide; guide for guiding nut to cutting zone; centering mechanism and tap with bent stem. Centering mechanism includes housing of pneumatic cylinder in which rod is movable mounted. Said rod is joined with through axle with lever arranged in groove of slide and fastened to it by means of second axle. Clamp is secured to other end of lever; said clamp has cylindrical dent introducing to opening of nut at rotation of lever for moving nut at further motion of rod of pneumatic cylinder to position of gripping and cutting. EFFECT: enhanced quality of nuts. 2 dwg
Patent RU-2233946-C1 (RU)
Inventor: GUDILIN M S
IPC: E02D13/10
Filed: 2002-11-20
Granted: 2004-08-10
Abstract: FIELD: bridge structures, particularly pile driving means. 
     SUBSTANCE: pile cap has body with bottom and skirt, lower and upper dampers disposed in casing and fixed by hoops. Body skirt has longitudinal windows spaced equal distance one from another and located under lower damper. Force hollow box with vertical and horizontal through orifices is connected to upper part of each longitudinal window. Movable rest with vertical and horizontal orifices is installed in hollow box and fixed to hollow box by pin. Cut for pile installation is formed in lower skirt part. Linear guiding member is arranged on movable rest from the side of skirt cut. Linear guiding means has chamfer in lower part thereof. Figured guiding means are connected to inner ends of remainder movable rests. Length of linear guiding means is less than that of figured guiding means. Handle is connected to outer end of each movable support. Dimensions of longitudinal windows exceed that of guiding means. 
     EFFECT: possibility of driving piles having different diameters due to centering thereof in cap body skirt. 
     4 dwg
Patent RU-2228629-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-12-15
Granted: 2004-05-20
Abstract: FIELD: agriculture, plant protection. SUBSTANCE: the present innovation deals with technology of biological plant protection. The method deals with spraying plants with suspension of entomopathogenic nematodes with addition of an antidesiccant. Moreover, as entomopathogenic nematodes one should apply Steinernema caprocapsae and as an antidesiccant a preparation obtained due to successive extracting Mortierella jenkinii micromycete biomass. The suggested method enables to increase efficiency in fighting with harmful insects upon vegetating Solanaceae. EFFECT: higher efficiency of plant protection.
Patent RU-2232063-C1 (RU)
Inventor: STEPANOV A A
IPC: B21B28/02
Filed: 2002-12-15
Granted: 2004-07-10
Abstract: FIELD: rolled stock production, namely processes of exploiting rolling rolls, for example in two-high and four-high sheet rolling mills. 
     SUBSTANCE: method comprises steps of mechanically taking off damaged layer of roll barrels; assembling them with chocks; completing to paired upper and lower rolls; mounting rolls for their further operation in stand. When diameter of one roll achieves minimum designed diameter of roll barrel it is completed to pair with roll having large diameter of its barrel which is mounted in stand as upper roll. Relation of diameters of roll barrels of upper and lower rolls is set no more than 1.2. Diameter of upper roll is set no less than difference between two minimum designed diameters of barrel and diameter of lower roll. 
     EFFECT: lowered consumption of rolls due to possibility of using rolls after wear at keeping stable rolling process. 
     2 cl, 4 ex
Patent RU-2234373-C1 (RU)
Inventor: DROVNIKOV A N
IPC: B02C13/30
Filed: 2003-03-05
Granted: 2004-08-20
Abstract: FIELD: crushing and concentration equipment. 
     SUBSTANCE: mill has casing incorporating shaft, bowl-shaped rotor with radial ribs, screening surfaces, detachable and upper rings, charging branch pipe, cover, funnel, discharge trough, screw jacks, bearing units and V-belt transmission pulley. Mill is equipped with closing kinematic mechanism including gears fixed in upper and lower parts of rotor shaft and engageable with gears, which are arranged axially with respect to one another, and loading device using closed circuit power created by loading, within material torque elastic deformation limits, of shaft with moment equal to moment causing material destruction. 
     EFFECT: reduced power consumption. 
     1 dwg
Patent RU-2234854-C1 (RU)
Title: Способ определения тревожности человека
Inventor: KOROTKOV K G
IPC: A61B5/05
Filed: 2003-04-22
Granted: 2004-08-27
Abstract: Изобретение относится к области медицины и может быть использовано для определения тревожности человека. Для определения тревожности человека возбуждают газоразрядное свечение вокруг исследуемой части кожного покрова человека посредством пропускания импульсного электрического тока через этот участок через полимерную пленку и без нее. Измеряют Р F  - суммарную мощность импульсов электрического тока, проходящего через исследуемую часть участка кожного покрова с пленкой, и P NF  - суммарную мощность импульсов электрического тока, проходящего через исследуемую часть участка кожного покрова без пленки. При этом, если Р F  отличается от Р NF , констатируют состояние тревожности; если Р F  отличается от Р NF  в пределах до 25%, то констатируют низкий уровень тревожности, в пределах от 25% до 75% констатируют выраженную тревожность, а если Р F  отличается от Р NF  более чем на 75%, констатируют стрессовое состояние. Способ позволяет повысить достоверность определения. 1 з.п. ф-лы, 2 ил.
Patent RU-2244998-C1 (RU)
Title: Generator voltage regulator
Inventor: NERETIN S A
IPC: H02P9/30
Filed: 2003-07-18
Granted: 2005-01-20
Abstract: FIELD: automotive electrical equipment; generator voltage regulation. 
     
     
       SUBSTANCE: proposed voltage regulator has power transistor switch, dropping diode, comparator, circuit of series-connected controlled current sources, and measuring element that generates control currents with antiphase ac component for controlled current sources. Newly introduced in device are temperature sensor protection unit, two controlled switches, regulated power supply, capacitor connected through one lead to comparator input and to point of connection of controlled current sources, its other lead being connected to output and common leads of regulated power supply. 
     
     
       EFFECT: enhanced reliability under abnormal operating conditions. 
     
     
       2 cl, 14 dwg
Patent RU-2243559-C1 (RU)
Inventor: OBODNIKOV ALEKSANDR ALEKSANDRO
IPC: G01N33/48
Filed: 2003-07-21
Granted: 2004-12-27
Abstract: FIELD: medicine, veterinary science. 
     SUBSTANCE: one should detect the content of thiol (-SH) and disulfide (-SS-) groups in tested blood substrate and their thiol-disulfide (TDR) ratio. As a tested substrate one should apply simultaneously whole blood and cellular blood concentrate. TDR should be detected in whole blood and in cellular blood concentrate many times for not less than 24 h cultivation at 30-180-min-long interval. Graphs should be plotted for dependence of TDR values against cultivation terms. The level of inspecific body resistance should be detected according to the ratio of area under the graph of dependence "TDR - cultivation time' in whole blood to area under the graph of the same dependence in cellular blood concentration. 
     EFFECT: higher efficiency of detection. 
     2 ex
Patent RU-2234914-C1 (RU)
Inventor: MUSALOV G G
IPC: A61K9/06
Filed: 2003-08-25
Granted: 2004-08-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention shows broad spectrum of application in different branches, such as dermatology, traumatology, stomatology, gynecology. Invention proposes wound-healing ointment comprising propolis alcoholic extract and, additionally, chicken eggs extract and wheat seedlings oil in the following ratio of components, wt.-%: propolis alcoholic extract, 25-30; chicken eggs extract, 10-15; wheat seedlings oil, the balance. Application of this ointment results to accelerating rejection of necrotic masses, epithelization occurs earlier - by 5-7-th day, inflammation infiltration occurs for more early times, granulation tissue transforms to matured connective tissue more rapidly. 
     EFFECT: valuable medicinal properties of ointment. 
     3 ex
Patent RU-2243477-C1 (RU)
Inventor: SHAMAEV V A
IPC: F41C7/00
Filed: 2003-11-10
Granted: 2004-12-27
Abstract: FIELD: fire-arms, applicable in sporting guns with folding barrels. 
     SUBSTANCE: the small arms has a cluster, box installed in which are hammers, sears, safety device. The novelty is in the fact that the small arms is provided with a spring-loaded L-shaped lever installed in the box for turning on an axle, one of the lever arms is engageable with a boss made in the upper part of the safety device, and the other lever arm- with the locking lever, and the trigger is provided with spring-loaded latches on which the bosses are made engageable with the safety device, and catches engageable with the shoulders made on the sears, the bosses made on the hammers are engageable with the front planes of the lathes. 
     EFFECT: enhanced safety in handling due to interlocking of the triggers and sears, simplified construction of the weapon, reduced adjustment operations and labour content of manufacture. 
     3 dwg
Patent RU-2247205-C1 (RU)
Title: Control device for coded lock
Inventor: ZUBAEROV R F
IPC: E05B49/00
Filed: 2003-11-24
Granted: 2005-02-27
Abstract: FIELD: locks, particularly electronic locks to protect against intrusion, namely electronic coded locks. 
     SUBSTANCE: device has unit 1 for false code determination, control unit 2, trigger 3, counter 4, AND elements 5, 6, inputs 7, unblocking input 8 and outputs 9, 10. Unit 1 has additional inputs, control unit 2 comprises additional outputs. Counter 4 includes the second clear input. Trigger 3 has the second output. AND element 6 has the third input and new links between functional units and elements. 
     EFFECT: increased protection against quick purposeful lock blocking. 
     5 dwg
Patent RU-2255890-C1 (RU)
Inventor: ESIKOV S A
IPC: B65G65/30
Filed: 2003-12-30
Granted: 2005-07-10
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: invention can be used in metallurgy, chemical, construction, food and other industries for loading and unloading of loose materials from soft containers and sacks into material conduits of storage tanks, mixers and other processing equipment. Proposed device consists of intake funnel installed in housing consisting of cylindrical and conical parts. Funnel is rigidly secured on material conduit and on cylindrical part of housing by brackets. Knives-dividers are rigidly secured in side funnel, and detachable cover installed in its upper part. Clearances, 50-150 mm wide, is made between outer surface of funnel and inner surface of material conduit. Ring space is located between inner surface of housing and outer surfaces of funnel of material conduit. Four dust discharge rectangular holes are made on side surface of material conduit installed through one third of height of funnel, being dipped through 120-150 mm into hopper. Conical local suction hood is installed at side of cylindrical part of housing on outlet branch pipe of which throttle valve connected with air duct and exhaust fan is installed. 
     EFFECT: reduced losses of loose materials at reloading, prevention of penetration of dust with working air into operation zone at concentration exceeding permissible value. 
     2 cl, 4 dwg
Patent RU-2253283-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-10
Granted: 2005-06-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: method involves cooking fondant syrup while adding dry milk; cooling and whipping; in the process of whipping, adding aromatic additive, such as CO 2 -grit of nutmeg, in an amount of 9.6 wt% and structurizer, such as preparation produced from Mortierella zychae micromycet biomass by predetermined process, said preparation being added in an amount of 0.06 wt%; forming resultant fondant mass for obtaining of ready product. 
     EFFECT: improved organoleptical properties, increased content of biologically active substances, low hardening properties, reduced consumption of structurizer and wider range of novel products prepared with the use of milk fondant.
Patent RU-2258768-C1 (RU)
Inventor: AVAEVA T I
IPC: C22B7/00
Filed: 2004-03-17
Granted: 2005-08-20
Abstract: FIELD: hydrometallurgy of noble metals. 
     SUBSTANCE: the invention is pertaining to the field of hydrometallurgy of noble metals, in particular, to the  methods of extraction of gold and silver from various kinds of polymetallic raw materials, composition of which may include copper, nickel, stannum, lead, noncorrosive steel and other metals. The technical result ensures a selective extraction of gold and silver from the current-conducting materials ensuring the high speeds of dissolution of precious metals. The method provides for a treatment of a material placed in the anodic chamber of an electrolyzer and acting as an anode with an acid solution of thiourea (25-100 g/l, pH = 0.5-2.0), passing of a direct current flow and realization of an electrolysis at the temperature of 20-35°C in a controlled potential mode at potential of the anode = +0.380 ÷ +0.420V in respect to a normal hydrogen electrode. The speed of the gold dissolution reaches 0.43 mg/cm 2  per a minute, silver - 0.37 mg/cm 2  per a minute. The degree of extraction of gold makes 99.9 %, silver - 99.6 %. 
     EFFECT: the invention ensures a selective extraction of gold and silver from the current-conducting materials at high speeds of dissolution of precious metals. 
     3 ex
Patent RU-2267287-C1 (RU)
Title: Reservoir for liquid
Inventor: BUSHKOVSKIJ EVGENIJ VLADIMIROV
IPC: A47G23/02
Filed: 2004-07-21
Granted: 2006-01-10
Abstract: FIELD: reservoir for liquids, in particular, rotating reservoirs. 
     SUBSTANCE: reservoir has side walls and bottom. Reservoir is rotated by means of member for rotating reservoir without rocking. Said member is disposed on outer surface of reservoir bottom and is made in the form of hemi-sphere or cone positioned at center of intersection of central axes. Plane of arrangement of upper edge of reservoir walls is inclined toward horizontal plane. Rotation of reservoir around its vertical axis on horizontal surface enables liquid to be effectively mixed. 
     EFFECT: simplified construction and increased efficiency by rotating reservoir to thereby mix the contents thereof. 
     3 dwg
Patent RU-2271483-C1 (RU)
Title: Two-row spherical rolling bearing
Inventor: GAGASOV ALEKSANDR MATVEEVICH
IPC: F16C19/28
Filed: 2004-07-20
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: two-row spherical rolling bearing comprises outer race with spherical way, inner race with two toroidal ways, barrel-shaped rollers, and massive separator with the flange having two opposite flat parts which are parallel to each other.  The outer side of the separator flange is provided with grooves.  The separator could be made of a single member or two separating members.  The grooves could be longitudinal, spiral, or chevron. 
     EFFECT: increased longevity. 
     5 cl, 6 dwg