baber/WOPTO huggingface dataset:
Patent RU-2203964-C1 (RU)
Title: Method for manufacture of hot rolled strips for tube skelp
Inventor: URTSEV V N
IPC: C21D8/02
Filed: 2002-03-18
Granted: 2003-05-10
Abstract: FIELD: manufacture of rolled products. SUBSTANCE: method involves heating metal; rolling for producing strip of thickness not in the excess of 3.9 mm, with rolling temperature, total relative reduction value and rolling speed being regulated depending upon carbon equivalent value C e ; rolling in finishing stands of rolling mill in temperature range of (t 1 -t 2 ), where: t 1  = 638×(C       0,04   e       +0,6) C; t 2  = 0,9t 1  at t 1 ≤975 ° C;t 2  = 0,91t 1 +15 ° C at t 1  = 980-995 ° C and t 2  = 0,93t 1 +15 ° C at t 1 ≥1000 ° C, with total relative reduction value being ε 1 ≥9,35/(C e +0,03),%. When temperature is less than t 2 , but higher than 700 C, rolling process is effected at total relative reduction value of ε 2 ≥80/ε 0,24 ,% for   for C e  = 0,29-0,40;ε 2 ≥200/ε 0,6 ,% at rolling speed C e  = 0,41-0,46 and ε 2 ≥64,2/ε 0,3 ,% at inlet end of finishing stand. Method further involves cooling at regulated rates depending upon C e >0,46 in two stages: at first stage in temperature range of (Tf-t), where Tf is temperature at final rolling step, C; V r ≥(0,65/C e )+0,05,m/s at cooling rate of c e  for t = 586/(C e +0,2) 0,1 , ° C and W 1 ≥0,1065(T k /100) 1,5 , ° C for C e ≥0,33. Cooling at second stage is effected in temperature range of (t 1 -t 2 ), where: t>t 1 >t-(8-12 ° C) and   are effected at cooling rate of W 2 ≥0,058(T k /100) 1,7 , ° C for C e <0,26 and W 2 ≥(T k /100)/10C e +0,1)+(T k /800)+1,95 ° C for C e ≥0,26. EFFECT: improved quality of ready rolled product with uniform mechanical properties along the entire strip length due to providing homogeneous finely dispersed steel structure. 2 cl
Patent RU-2220162-C1 (RU)
Inventor: BONDAR V A
IPC: C08B11/02
Filed: 2002-04-16
Granted: 2003-12-27
Abstract: Изобретение относится к способу получения композиций на основе простого эфира целлюлозы - метилцеллюлозы, которые могут найти применение в качестве эмульгаторов, загустителей, диспергирующих и стабилизирующих агентов, в строительной, химической, нефте- и газодобывающей промышленности. Способ включает получение щелочной целлюлозы, ее метилирование. После метилирования проводят суспензирование полученной реакционной массы в водной среде, содержащей глиоксаль и кислую соль щелочного металла и фосфорной кислоты, взятую в количестве, обеспечивающем рН суспензии от 3,2 до 3,8, подшивку глиоксалем, вводимым в количестве 0,05-0,20 моль на ангидроглюкозное звено целлюлозы, в водной среде, в присутствии агента регулирования рН, при гидромодуле (5-10):1 и температуре 30-60 o С в течение 30-60 мин. После чего в реакционную смесь вводят водный раствор гидроксида щелочного металла и проводят нейтрализацию до достижения рН 7,5-8,0, отжим композиции на основе метилцеллюлозы при 80-95 o С и ее сушку. Изобретение позволяет повысить скорость растворения композиции в холодной воде при сохранении степени полимеризации метилцеллюлозы. Вязкость водных растворов композиции остается на уровне вязкости водных растворов метилцеллюлозы, неподшитых глиоксалем, кроме того, снижаются потери композиции в процессе получения на стадии промывки. 1 табл.
Patent RU-2231623-C1 (RU)
Inventor: PANIKAROVSKIJ V V
IPC: E21B33/13
Filed: 2002-11-15
Granted: 2004-06-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: method includes selection of core sample, cutting of cylindrical sample in parallel to bedding, sample extraction by alcohol-benzene mixture, determining of gas permeability, filling with bed water at vacuum, setting of sample into core holder of plant, modeling of bed conditions, determining of permeability of bed water, pumping of water-repellent compound, exposure of sample after compound pumping, determining of permeability of bed water, then core sample weight is measured, it is filled with bed water at vacuum, its weight is measured, porosity level is determined, it is mounted in core holder of the plant, bed conditions are modeled, water-repellent compound is supplied, then included are exposure of sample up to finish of chemical reaction of water-repellent compound with examined rock, modeling of well completion process, determining of permeability of bed water, extraction of sample from core holder, saturation of sample at vacuum, measuring of weight of core, determining of porosity, calculation of coefficient of porous channels sealing on basis of porosity data. 
     EFFECT: higher precision of determining of water-repellent properties of compound providing for reliable isolation of watered ranges of oil and gas bearing beds. 
     1 tbl
Patent RU-2232958-C1 (RU)
Inventor: SHUMAKHER EHDGAR EH
IPC: H05B7/12
Filed: 2002-12-19
Granted: 2004-07-20
Abstract: FIELD: manufacture of steels in electric arc furnaces. 
     SUBSTANCE: bed for preparing electrode column for operation in electric arc furnace includes at least one flared tube arranged over floor level and mechanism for securing column to tube. Under floor level opposite relative to said tube hated chamber with gas burners is arranged; said chamber has in upper portion duct for discharging combustion products. Bed may have several tubes and single heated chamber having individual burner and arranged opposite relative to said tubes. Method for preparing electrode column comprises steps of storing vertically arranged column in bed and lengthening it due to adding at least one new electrode; storing column while blanketing and heating part of column arranged under floor level; providing raised electrode temperature as far apart from place of column mounting; rotating column relative to lengthwise axis periodically or continuously; water cooling from outside upper electrode part protruded over bed level; blanketing and heating column in neutral atmosphere. 
     EFFECT: lowered temperature drop along cross section of electrodes of column, reduced thermal cracking, slow rupture of electrodes. 
     12 cl, 5 dwg, 3 ex
Patent RU-2236669-C1 (RU)
Inventor: FIMUSHKIN V S
IPC: F42B15/01
Filed: 2003-02-03
Granted: 2004-09-20
Abstract: FIELD: defense equipment; guided missiles and projectiles. 
     SUBSTANCE: proposed actuator includes first adder whose first input is used as input of actuator and is connected to output of gyro-coordinator of missile, correcting filter, relay unit, power amplifier and servo unit whose output is used as output of actuator, unit for conversion of angle of turn of control surfaces into feedback signal; it is connected with second input of first adder; actuator includes also the following components connected in series: first product unit, first ripple filter, second product unit and first scaler whose output is connected with additional control input of relay unit; first input of first product unit is connected to output of first adder and second inputs of first and second product units are connected with output of reference voltage at phase lead of 90 deg. of non-adjustable amplitude of gyro-coordinator; provision is additionally made for third product unit, second ripple filter, two branches connected in parallel; first branch is provided with first half-wave rectifier of negative half-wave and second scaler connected in series; second branch includes second half-wave rectifier of positive half-wave, third scaler and inverter connected in series; outputs of said branches are connected to inputs of second adder whose output is connected to first input of fourth product unit whose second input is connected to output of missile gyro-coordinator and output is connected to third input of first adder; first input of third product unit is connected to output of first adder and second input is connected to reference voltage output of non-adjustable amplitude of gyro-coordinator. 
     EFFECT: enhanced dynamic accuracy of control of harmonic input signals. 
     2 cl, 5 dwg
Patent RU-2240117-C1 (RU)
Inventor: VIKHLJANOV I V
IPC: A61K31/513
Filed: 2003-04-01
Granted: 2004-11-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves administering two chemotherapy courses with cys-platine and 5-fluorouracyl being applied. Then, surgical intervention is carried out with bolus 5-fluorouracyl depositing in the primary lesion focus area being done via the corresponding external carotid branch in intraoperative mode before eliminating the lesion focus. 5-fluorouracyl depositing is repeatedly applied to withdrawn tumor bed and plastic repair of the postoperative defect is carried out in single step using two flaps. Mucoperiosteal flap is applied to hard palatine area. Combined artery-bearing cutanomuscular flap including large thoracic muscle is brought under the clavicle. 
     EFFECT: enhanced effectiveness if treatment; reduced risk of traumatic complications. 
     6 dwg
Patent RU-2244484-C1 (RU)
Title: Method for producing of semi-finished garnish potatoes
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2005-01-20
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes; treating potatoes with preparation produced from Mortierella sarnyensis micromycet biomass by predetermined process, and holding; providing cleaning, additional cleaning, cutting, frying, packing and freezing. 
     EFFECT: improved organoleptical properties of ready product. 
     1 ex
Patent RU-2245777-C1 (RU)
Title: Parametrically vibrated tab disk
Inventor: STEPANOV JU S
IPC: B24D13/08
Filed: 2003-09-30
Granted: 2005-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: tab disk is assembled with tabs of abrasive paper and mounted at an acute angle to the plane perpendicular to the axis of rotation. The tabs are made of double-sided abrasive paper and are elliptical. The smaller axis of the ellipse is equal to the diameter of the disk. The greater axis is determined depending on the angle of inclination of the disk. 
     EFFECT: expanded functional capabilities and efficiency. 
     2 cl, 6 dwg
Patent RU-2256682-C1 (RU)
Inventor: POLJAKOV L A
IPC: C09G1/02
Filed: 2003-10-07
Granted: 2005-07-20
Abstract: FIELD: special agents. 
     SUBSTANCE: invention relates to preparing pastes used for finishing surface of metal alloys and non-metallic materials. Detergent-polishing agent used for effective preliminary preparing surface of articles before their super-finishing treatment comprises ultra-dispersed diamond powder with purity 92-99% and specific surface 400-500 m 2 /g as abrasive, glycerol as organic basis and detergent composite as surface-active substance. Agent comprises additionally abrasive with particles size in the range 0.5-6 mcm that forms with diamond powder the abrasive mixture wherein diamond powder consists of round grains with particles size 10-200 Å in the following content of components, wt.-%: ultra-dispersed diamond powder, 1.2-2.4; abrasive, 55-65; glycerol, 7.5-15; detergent composite, the balance. Invention provides enhancing effectiveness in preparing surface with simultaneous detergent and degreasing effect. 
     EFFECT: improved and valuable properties of agent. 
     1 tbl
Patent RU-2257633-C1 (RU)
Inventor: IVANOV O A
IPC: H01H9/20
Filed: 2004-01-12
Granted: 2005-07-27
Abstract: FIELD: electrical engineering; control devices including those preventing movement of control device components with external drive. 
     SUBSTANCE: proposed device has case 1 with cover 7 accommodating control rod 16 installed in guides between cover 7 and case 1; ball 14 mounted in hole of case 1; and control drive. Novelty is that device is provided in addition with diaphragm 13 tightly sealed under ball 14 in case hole; retainer 10 fitted between diaphragm 13 and internal boss 8 on cover 7 coaxially with armature 17; E-shaped spring 15 secured on control rod 16 to press control rod to case 1 and ball 14, to diaphragm 13 and to rotary retainer 10. Control drive is made in the form of rotary electromagnet incorporating bistable polarized electromagnetic system; spring stops 20 are installed at ends of armature 17 with carriers 19 of control drive. 
     EFFECT: simplified design and enhanced reliability of device incorporating electromagnetic drive. 
     3 cl, 2 dwg
Patent RU-2266674-C1 (RU)
Inventor: PETRIK A A
IPC: A23J7/00
Filed: 2004-05-06
Granted: 2005-12-27
Abstract: FIELD: food industry, oil-butter industry. 
     SUBSTANCE: the present innovation deals with manufacturing products of functional indication. The suggested product is being food phospholipids obtained due to hydration of unrefined rape oil with aqueous solution of reagent. Moreover, the reagent mentioned consists of acetic acid and sodium acetate at the ratio of acetic acid : sodium acetate against dry matter being (1:1) - (3:1) in a thin spirally rotating film at rotation rate being 10-40 sec -1  at 60-70 C at developing phospholipid emulsion and subsequent drying. The innovation enables to obtain the product of ergogenic properties that deals with increased muscular weight gain, increased power index, rate-power endurance and rapid restoration of cardio-vascular contraction rate after loading. 
     EFFECT: higher efficiency of manufacturing. 
     2 ex, 2 tbl
Patent RU-2262007-C1 (RU)
Inventor: JALOVEGA S N
IPC: F04D13/10
Filed: 2004-07-27
Granted: 2005-10-10
Abstract: FIELD: oil producing industry; pumping units. 
     SUBSTANCE: invention relates to hydraulic machine building, namely, to modular-type multistage electric pumping units by means of which oil or water can be lifted from wells, holes, etc.  Proposed submersible electric pumping unit contains submersible electric motor and modular-type submersible multistage pump coupled with motor.  Impellers with accelerating hydraulic heads are installed on shaft in pump housing.  Heads are made conical and radial.  Each module accommodates additionally cup whose bottom is rigidly connected with impeller, and side surface is arranged with clearance relative to edge of impeller and housing of module. 
     EFFECT: building of maximum kinetic energy of liquid flow and its conversion into potential energy at higher efficiency as compared with known equipment. 
     4 cl, 6 dwg
Patent RU-2268742-C1 (RU)
Title: Method for preventing excessive cicatrisation of newly developed lacrimal ducts in patients with post-traumatic dacryocystitis
Inventor: LUZ JANINA VLADLENA VALER EVNA
IPC: A61K38/02
Filed: 2004-08-19
Granted: 2006-01-27
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: the present innovation deals with preventing relapses of post-traumatic dacryocystitis. For this purpose, one should introduce a silicone tube perforated in checkered order along the whole length with openings of 1 mm diameter being closed at its free ends with stoppers into surgically developed lacrimo-nasal anastomosis to introduce in it 1.0 ml 1%-thymodepressin solution as immunodepressant once/5-7 d for 2 mo. The innovation provides suppression of excessive collagen-formation due to prolonged and steady impact of immunodepressant along lacrimo-nasal anastomosis. 
     EFFECT: higher efficiency of prophylaxis. 
     3 ex
Patent RU-2275523-C1 (RU)
Title: Air-fuel mixture processing method
Inventor: GRADENKO SERGEJ IVANOVICH
IPC: F02M27/08
Filed: 2004-11-18
Granted: 2006-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to proposed method, air-fuel mixture is irradiated by ultrasonic waves before combustion in cylinder of internal combustion engine with periodical charging of radiation frequency.  Frequency of radiation is charge over entire range of resonance frequency of fuel drops whose diameter exceeds values at which evaporation of fuel drop without its destruction is provided.  Air-gasoline mixture is irradiated and frequency of radiation is changed in range of resonance frequencies of gasoline drops whose diameter exceeds 0.015 mm.  Radiation frequency is changed in range from 20 kHz to 2 MHz.  Frequency of radiation is changed discretely in steps at interval between neighbor discrete values from 1 kHz to 4 kHz.  Frequency of radiation is changed continuously from lowest frequency to highest frequency and radiation from highest frequency to lowest frequency is changed in jump.  Lowest frequency of radiation is chosen in range from 20 kHz to 500 MHz, and highest frequency, in range from 200 kHz to 2 MHz.  Frequency of radiation from 200 Khz to 1 MHz is changed continuously, and from 1 MHz to 200 kHz is changed in jump.  Period of changing of radiation frequency is set within 0.5 ms to 1.5 ms.  To break fuel drops, second harmonic of ultrasonic radiation is used together with first harmonic. 
     EFFECT: provision of complete combustion of air-fuel mixture. 
     13 cl, 1 dwg
Patent RU-2279598-C1 (RU)
Inventor: ZORIN VLADIMIR ANATOL EVICH
IPC: F16J15/44
Filed: 2004-12-01
Granted: 2006-07-10
Abstract: FIELD: contactless seals; devices for avoidance of admission of fluid into structural members; high-speed revolving shafts. 
     SUBSTANCE: proposed contactless end seal has fixed body with circular grooves and shaft with discs mounted in it; discs of this shaft are received by grooves forming labyrinth slot; circular grooves are concentric relative to shaft axis. Discs are made in form of concentric fins mounted on end face of rotor secured on shaft. Width of peripheral groove exceeds width of other grooves; web of fin received by it has radial holes or slots smoothly distributed over circumference. Besides that, one radial hole (or bottom of slot) lies in plane of bottom of recess formed between circular fins of rotor. 
     EFFECT: simplified construction; ease of servicing; reliable tightness of electric motor revolving shaft. 
     2 cl, 3 dwg
Patent RU-2278053-C1 (RU)
Inventor: NEZBAJLO TIBERIJ GEORGIEVICH
IPC: B62D57/032
Filed: 2005-01-27
Granted: 2006-06-20
Abstract: FIELD: transportation of loads. 
     SUBSTANCE: according to proposed method, resting of chassis on support surface at one side is interrupted and free turning of chassis together with load cabin under action of own weight around point of hinge connection of chassis with second support in contact at this moment with support surface is provided.  After passing of chassis with load cabin of lower point and continuation of movement under action of inertia forces of other side of acting support, resting of chassis on support surface which has been interrupted is restored and then resting of chassis on support surface from side of acting support is then interrupted.  So, cyclic repeated turns of chassis with load cabin under action of their weight is provided.  According to first version of interruption of chassis resting of support surface from one of its sides, matched change of height of acting support of chassis at its other side is provided by value commensurable in each moment of time with change of height of load cabin.  According to other versions, at movement of chassis under action of its own weight, due to available kinematic couplings, chassis shifts belt of transport platform which, in its turn, displaces load cabin.  When chassis moves under action of its weight, force impulse can be conveyed to chassis to compensate for friction in units of vehicle and provide lifting of chassis under inertia forces to required height. 
     EFFECT: enlarged functional capabilities of vehicle without limitation in weight of handled load and character of support surface, no necessity of powerful engine for movement. 
     19 cl, 3 dwg
Patent RU-2280216-C1 (RU)
Inventor: STREBKOV DMITRIJ SEMENOVICH
IPC: F24S23/74
Filed: 2005-02-10
Granted: 2006-07-20
Abstract: FIELD: solar power engineering; solar power modules with concentrators for generating electric power. 
     SUBSTANCE: proposed solar photoelectric module is provided with  parabolic cylindrical concentrator, tracking sensor, receiver located in focal area and cooling unit. Tracking sensor is arranged in central part of parabolic cylindrical concentrator coaxially relative to its optical axis; it is located inside cooling unit with prismatic tips; inner part of cooling unit is made in form of radiator fins; receiver is secured on outer surface of  prismatic tips; bases of  concentrator, tracking sensor and cooling unit are secured on radiator with cylindrical holes. 
     EFFECT: simplified construction of cooling systems of receiver and Sun tracking module; enhanced compactness and mobility of module. 
     2 dwg
Patent RU-2284718-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-04-18
Granted: 2006-10-10
Abstract: FIELD: production of canned soup concentrates. 
     SUBSTANCE: claimed canned goods are produced by formula component preparation, namely beet and carrot cutting and blanching, white roots cutting and blanching, cutting of onion and roasting thereof in milk butter with wheat flour, fresh white cabbage shredding and freezing, cutting of ordinary fish and gardenstuff. Abovementioned components are blended in oxygen-free atmosphere with table salt, black pepper and bay leaf. Obtained mixture is pre-packed together with fish broth in specific component ratio. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2292793-C1 (RU)
Title: Method for manufacturing canned food "fish with vegetable ragout in tomato gravy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-09-19
Granted: 2007-02-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested canned food should be prepared due to cutting, heating in vegetable oil and partial grating carrots, parsley root and onions; cutting, blanching potatoes and the turnip; chopping, freezing new white cabbage, and, also, cutting fish filet followed by heating wheat flour in melted butter. Then one should mix at oxygen-free access the ungrated part of carrots, parsley root and onions, potatoes, the turnip and white cabbage to obtain the garnish. Then it is necessary to mix the grated part of carrots, parsley root and onions, wheat flour with tomato paste, fish broth, sugar, common salt, hot black pepper and laurel leaf to obtain the gravy. After that, one should fulfill packing procedures to pack fish filet, garnish and gravy followed by sealing and sterilization. This enables to obtain new canned food being of higher digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency.
Patent RU-2297578-C1 (RU)
Inventor: ERMAKOV SERGEJ ANATOL EVICH
IPC: F25B41/00
Filed: 2005-09-28
Granted: 2007-04-20
Abstract: FIELD: chemical engineering. 
     SUBSTANCE: method comprises transporting fluid due to change in pressure inside the tank filled with fluid and its vapor by periodical cooling and heating of vapor-liquid mixture inside the tank.  The directed fluid flow is provided with valves and capillary-porous baffles. 
     EFFECT: expanded functional capabilities. 
     25 cl, 3 dwg
Patent RU-2290536-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: F04B43/12
Filed: 2005-10-04
Granted: 2006-12-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to pumps intended for transfer of hydraulic mixes under pressure and it can be used at concentrating mills in different industries.  Proposed pump has fixed housing with suction and delivery branch pipes, flexible hose placed inside housing and closed in vertical plane and roller engaging with hose when rolling over its inner perimeter and secured on rotor which is mechanically coupled with drive.  Hose is provided with wedge thickening of its side walls over entire perimeter.  Said wedge thickenings are pointed inwards the hose, and side edges of roller and fixed housing are rounded off, with possibility of pressing walls of hose from top and bottom to its wedge thickenings at deformation of hose caused by roller rolling over hose. 
     EFFECT: increased service life of hose owing to provision of bending of its side walls at nonzero radius of curvature, reduced fatigue stresses in deformation walls of hose.