baber/WOPTO huggingface dataset:
Patent RU-2203180-C2 (RU)
Title: Method for melting of thermoplastic polymers and device for its realization
Inventor: VOLOKITIN G G
IPC: B29B17/00
Filed: 2001-04-11
Granted: 2003-04-27
Abstract: FIELD: polymeric machinery industry, in particular, processing of polymeric waste, first of all of those having a low bulk density, for example, film, fibrous, etc. melts for obtaining melts at enterprises producing synthetic fibres, plastic masses in chemical industry. SUBSTANCE: the method of melting in heat medium is accomplished by formation of the mixture of heat medium and polymer melt. Melting is conducted continuously by heat medium moving at a speed 80.0 to 100.0 m/s, which is a water steam at a temperature of 300 to 500 C. Separation of the heat medium with the melt of polymer is effected by centrifugal separation at a simultaneous external warm-up. The melting chamber in the device with the loading hopper is made with holes on both ends - one for delivery of the heat medium, the other with an expanding extension piece - for discharge of the mixture of the heat medium and the melt. Connected to the latter is a melt conductor connecting the through chamber and the separation unit. The separation unit is made in the form of a centrifugal separator provided with an external housing forming a cavity around the separator, and its lower part is connected to the heater of the heating medium, and the upper one - to the blower of the heating medium. EFFECT: preserved structure of polymer at heating without destruction during a long period of time at an approach of the melt temperature to the destruction temperature, reduced power consumption and enhanced efficiency. 9 cl, 3 dwg, 1 tbl
Patent RU-2198799-C2 (RU)
Inventor: PAUCHENKO N N
IPC: B60R25/00
Filed: 2001-04-28
Granted: 2003-02-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention can be used locks of doors, hood and trunk lid furnished with interlocks preventing unauthorized access. Proposed drive comprises handle installed on axle for turning and main tie-rod connected with handle, housing, electromagnet with rod installed in housing, rod being core of electromagnet and installed for axial displacement, cable with switch to connect electromagnet to power source, holder with slot on its inner surface installed in housing for axial displacement, and spring-loaded hollow bushing with hole in side wall and bottom in form of flange with hole fitted in holder for axial displacement. Rod is fitted in hole for axial displacement. Additional tie-rod for connection with lock is passed through hole in housing and is connected with holder. Fixing element is arranged in hole of side wall of bushing for displacement along hole axis. Fixing element is in engagement with rod. Main tie-rod is passed through hole in housing and is connected with bushing. Tie-rod are made flexible. Invention provides reliable interlocking without breakage and deformation of components at unauthorized attempts of opening the lock. EFFECT: provision of reliable interlocking of all movable members of vehicle body, such as hood, truck lid and doors. 7 cl, 2 dwg
Patent RU-2213425-C2 (RU)
Title: Method and demodulator for demodulating amplitude-keyed and shifted signal
Inventor: NEBEL GERKHARD
IPC: G06K19/07
Filed: 1999-11-03
Granted: 2003-09-27
Abstract: FIELD: electronic engineering. SUBSTANCE: method involves demodulation of voltage modulated by varying amplitude between low and high level of amplitude-modulated signal level used in contactless data transmission to chip card from card data reader/card data recorder wherein first mean value is shaped during initialization step from high voltage level and separated and saved voltage picked off divider so as to compare modulated voltage with mentioned first mean value and to determine transfer to low voltage level corresponding to starting value. During next demodulation step second mean value is shaped from low voltage level obtained and from high-voltage level for demodulating modulated voltage by comparing it with second mean value. EFFECT: enhanced reliability of recovering data signal transferred. 5 cl, 2 dwg
Patent RU-2210921-C2 (RU)
Inventor: ZAKHAROVA L M
IPC: A23C19/055
Filed: 2001-07-20
Granted: 2003-08-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves introducing into fat-free milk ground wheat germ flakes in an amount of 2.5% plus and minus 0.5% by weight of fat-free milk; providing pasteurization and fermentation for 5-6 hours until acidity value is (100±10) ° T, mixing; separating coagulant for obtaining fat-free curd; introducing stabilizer in an amount of 0.3% plus and minus 0.1% by weight of finished product; thermalizing; packing and cooling. EFFECT: increased biological value of dietary curd, decreased consumption of milk and reduced production costs. 1 tbl
Patent RU-2226353-C2 (RU)
Inventor: SIL NIKOV M V
IPC: A47C17/64
Filed: 2001-10-17
Granted: 2004-04-10
Abstract: FIELD: camp equipment, in particular, halting for the night under field conditions. SUBSTANCE: foldable camp bed is composed of two side rails with web tightened between side rails, transverse supports whose ends are attached to side rails, and cover made from air and water impermeable fabric and attached over web between side rails. Geometric welded joints are formed along cover diagonals. When filled with air, welded joints form supporting inflated carcass. Upon inflation, section of welded joints has diameter of 40-60 mm. EFFECT: reduced weight and volume of bed and simplified folding and unfolding procedure.
Patent RU-2235582-C2 (RU)
Title: Method of frying gases of h2s and co2
Inventor: AFANAS EV A I
IPC: B01D53/14
Filed: 2001-12-18
Granted: 2004-09-10
Abstract: FIELD: gas treatment. 
     SUBSTANCE: hydrocarbon gases containing H 2 S and CO 2  are treated with absorbent containing 10-65% alcanolamine or a mixture thereof, 0.1-5.0% piperazine, 5-20% polyethylene glycol methyl ether of general formula CH 3 -O(CH 2 CH 2 O) x H (x = 3-5), and water. 
     EFFECT: reduced power consumption of absorbent regeneration and diminished corrosivity of absorbent. 
     2 cl, 1 tbl, 2 ex
Patent RU-2263288-C2 (RU)
Inventor: SENJANSKIJ M V
IPC: G01G19/02
Filed: 2002-03-13
Granted: 2005-10-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: balance comprises platform for the weight provided with bearing sections and mounted in the hollow of foundation, main thrust pivots that underlie the bearing sections of the platform, and lever system with main levers.  The balance also has weight-measuring pickups with spherical load-transmitting and bearing units and main additional bearings made of rigid bases.  The main thrust pivots are mounted inside the main additional bearings and secured to them.  The bearing sections of the platform bear on the main additional bearings through the weight-measuring pickups.  The main additional bearings may be made of rigid metallic frames or ferrum concrete.  The balance may be also provided with the arresters of movements of the platform for permitting control of the distance of possible movement. 
     EFFECT: enhanced efficiency, precision, and reliability . 
     3 cl, 4 dwg
Patent RU-2265838-C2 (RU)
Title: Method for determining keeping time for canned fish food
Inventor: LUKOSHKINA M V
IPC: G01N33/12
Filed: 2002-06-10
Granted: 2005-12-10
Abstract: FIELD: food-processing industry, in particular, methods for determining keeping time of canned fish on the basis of results of intensified aging, may be used in working out of method for intensified determination of keeping time for canned foods. 
     SUBSTANCE: method involves providing thermal aging of canned fish food; performing mathematical processing of resultant data and setting dependences of aging factors upon time and temperature; calculating prognostic storage time; using organoleptical evaluation in points and chemical quality factors, such as fat acidic number and total content of sulfhydril groups, as aging parameters; using as keeping time value the minimal of prognostic storage time values established after each of said quality factors reaches predetermined critical values. 
     EFFECT: reduced labor intensity for determining keeping time of canned fish product and reduced total time consumed for performing the method. 
     2 dwg, 2 tbl, 1 ex
Patent RU-2249886-C2 (RU)
Title: Method for controlling output current of electrochemical generator (alternatives)
Inventor: OL SHANSKIJ O V
IPC: H01M8/00
Filed: 2002-06-20
Granted: 2005-04-10
Abstract: FIELD: electrical engineering. 
     
     
       SUBSTANCE: proposed method involves use of electrolyte as well as anode and cathode contacting the latter; additional electrode in placed in electrolyte between abode and cathode and control voltage is applied to electrolyte to vary its ionic conductance and electric current carried by generator load. 
     
     
       EFFECT: enhanced effectiveness of method. 
     
     
       8 cl, 2 dwg
Patent RU-2228827-C2 (RU)
Inventor: POPADINETS JURIJ VASIL EVICH
IPC: B23K26/14
Filed: 2002-07-08
Granted: 2004-05-20
Abstract: FIELD: laser working, namely laser welding and cutting, possibly in machine engineering for welding or cutting non-rotary butts of pipelines at performing repairing operations, at building factory or main pipelines. SUBSTANCE: light guide includes five rotary mirrors, housing, rolling bearing assemblies, band hoop, gasodynamic nozzle in cavity of which gas supply tube is mounted, C-clamp and conveying device. Kinematic pairs are spherical ones. First and second links of light guide are in the form of S-shaped tubes; third link is in the form of -shaped tube with gasodynamic nozzle. Rotary mirrors are mounted with possibility of their aligning by means of screws. First S-shaped tube at one side with use of rolling bearing assembly is mounted in casing secured to outer surface of tube section by means of band hoop and at other side it is mounted with possibility of rotation in rolling bearing assembly and joined with second S- shaped tube. The last is mounted by its other end with possibility of rotation in rolling bearing assembly and it is joined with -shaped tube having gasodynamic nozzle. Said nozzle at one side is secured to -shaped tube and at other side it is secured to C-clamp. C-clamp is mounted on conveying device. Sum of three length values of light guide satisfies to relation 0.25L is less than S which is less than 100L, where L - length of outer circle of annular butt of pipeline, m; S - sum of three length values, m. Aligning of rotary mirrors is performed; inner cavity of light guide is filled with nitrogen under excess pressure in range 1•10 2 Pa-1•10 8 Pa. Ten minutes before starting laser, cooling of mirrors is realized; links of light guide are coiled onto pipeline until light touching of links and surface of pipeline. Then simultaneously with laser starting, turning ON conveying device for rotating light guide in direction opposite relative o that of previous coiling. Simultaneously at starting laser, technological gas is supplied from gasodynamic nozzle. EFFECT: enhanced mobility of equipment, lowered costs for mounting, fastening and aligning of light guide, improved quality of welding and cutting. 9 cl, 2 dwg
Patent RU-2231490-C2 (RU)
Title: Рабочий орган винтового конвейера
Inventor: KARMAZINOV F V
IPC: B65G33/26
Filed: 2002-07-25
Granted: 2004-06-27
Abstract: Изобретение относится к конвейерному транспорту, а именно к гибким рабочим органам винтовых конвейеров, которые могут быть использованы как в самостоятельных транспортных средствах, так и в питателях, решетках для очистки сточных вод, винтовых прессах, классификаторах песка и т.п. Рабочий орган винтового конвейера включает гибкую спираль с приводным и завершающим витком. Витки гибкой спирали выполнены с уменьшающейся по направлению к приводному витку деформацией при действии нагрузок или/и гибкая спираль снабжена, по крайней мере, одним стержнем, соединенным с внутренними сторонами ее витков. Выполнение витков спирали рабочего органа с уменьшающейся по направлению к приводному витку деформацией при действии нагрузок достигается увеличением их толщины или/и применением материалов с более высокими упругими свойствами. Завершающий виток имеет радиус скругления кромки r=(0,15-0,3)R, где R - наружный радиус витков гибкой спирали. Увеличивается срок службы рабочего органа винтового конвейера. 2 з.п. ф-лы, 2 ил.
Patent RU-2230877-C2 (RU)
Inventor: ISHCHUK A G
IPC: E21B10/60
Filed: 2002-09-03
Granted: 2004-06-20
Abstract: FIELD: boring equipment engineering. 
     SUBSTANCE: device has saddle immovably fixed on a shelf of nipple wall, saddle having a central aperture and water-tight coating on all sides, valve nut and reciprocal spring for it which fixes valve assembly in closed position. Boring cutter has suspended barrel with side ports, which is placed on a shelf of nipple wall under the saddle and has inner diameter, which is larger than diameter of central aperture in the saddle. Spring-loaded valve washer is made circular, solid and is located inside suspended barrel with means for full and tight covering of saddle central aperture in closed position of valve assembly. 
     EFFECT: higher reliability of boring cutter operation, also higher driving by cutter and mechanical speed of boring by means of providing for effective operation of valve assembly. 
     3 cl, 1 dwg
Patent RU-2253468-C2 (RU)
Inventor: BOROVSKAJA T G
IPC: A61P15/04
Filed: 2003-02-27
Granted: 2005-06-10
Abstract: FIELD: experimental medicine. 
     SUBSTANCE: the present innovation deals with correcting lesions of ovarian tissues caused by cytostatic preparation. Application of Baikal Scutellaria extract as a corrector of the above-mentioned lesions demonstrates improved results. 
     EFFECT: higher efficiency of correction. 
     2 tbl
Patent RU-2259427-C2 (RU)
Inventor: PARAMONOV S A
IPC: C25C3/16
Filed: 2003-04-16
Granted: 2005-08-27
Abstract: FIELD: chemical industry; equipping of an aluminum electrolyzing bath with bus-bars. 
     SUBSTANCE: the invention is pertaining to equipping of an aluminum electrolyzing bath with bus-bars. Equipping of an aluminum electrolyzing bath with the upper two-sided feeding of an electrical current to the anode at a two-row longitudinal location of the electrolyzers in the body contains: cathodic and anodic buses coupled by three rising mains with cathodic buses of a preceding electrolyzing bath; two cross-sectional buses connecting the cathodic buses of the right side of a preceding along the current run electrolyzing bath with an inlet terminal of the left-hand anode bus; and the cathodic buses of the left side of the preceding electrolyzing bath - with an outlet terminal of the right-side anode bus. At that the made with three rising mains bus-bar has the following distribution of the current among the rising mains, %: the right-side inlet rising main - 39-42, the left-side inlet rising main - 33-35, the left-side outlet rising main - 25-27. At that 9-11 % of the current loading is fed to the left-side inlet rising main from the right side of a cathode bus-bar of the preceding electrolytic bath through a transversal bus connecting the cathode buses of the right side of a preceding current run direction electrolytic bath with an inlet terminal of the left-side anode bus and located on the an inlet butt of the cathode below a marker pip of the bottom; 15-17 % of current-loading of the left-side outlet rising main is fed to the left-side anode bus;, 10-12 % is fed to the right anode bus through the transversal bus connecting the cathodic buses of the left-side of the preceding electrolytic bath with an outlet terminal of the right anodic bus and located above the level of a melt in an electrolytic bath. At that the current-loading is fed to the left-side outlet rising main by separate packs of buses from the left-side of the cathodic bus-bar of the preceding electrolytic bath, and anodic buses on an inlet and an outlet are supplied with jumpers. The invention ensures minimization of the vertical component of the magnet field, its symmetrical distribution, alternating vibrations, an even distribution of the current-loading on an anodic block. 
     EFFECT: the invention ensures minimization of the vertical component of the magnetic field, its symmetrical distribution, alternating vibrations, an even distribution of the current-loading on an anodic block. 
     1 dwg
Patent RU-2250223-C2 (RU)
Title: Способ производства пектинового препарата из цитрусовых выжимок
Inventor: KVASENKOV O I
IPC: C08B37/06
Filed: 2003-05-16
Granted: 2005-04-20
Abstract: Описан способ производства пектинового препарата из цитрусовых выжимок, предусматривающий их гидролиз-экстрагирование и отделение жидкой фазы, причем перед гидролизом-экстрагированием их последовательно экстрагируют ацетоном и смесью жидких ацетилена и двуокиси углерода, взятых в соотношении по массе от 3:7 до 7:3, при этом гидролиз-экстрагирование осуществляют путем последовательного проведения процесса в прямотоке и в противотоке с промежуточным отжимом и использованием в качестве экстрагента на стадии противоточного экстрагирования воды, а на стадии прямоточного экстрагирования экстракта, отделенного после противоточного экстрагирования. Способ позволяет сократить потери пектина без ухудшения его органолептических свойств.
Patent RU-2250244-C2 (RU)
Title: Хладоноситель для охлаждения и замораживания пищевых продуктов
Inventor: MAKAROV V V
IPC: C09K5/00
Filed: 2003-06-03
Granted: 2005-04-20
Abstract: Изобретение относится к хладоносителям, применяемым в закрытых системах теплообменного оборудования различного назначения. Хладоноситель имеет следующий компонентный состав, % масс.: 15,0-96,7 этилового спирта, 0,01-0,10 скипидара, 0,038-0,390 ингибитора коррозии, остальное - вода. В качестве ингибитора коррозии он содержит триэтаноламин и фосфорную кислоту в соотношении 5:1. Хладоноситель применим в диапазоне температур от 0 до минус 100°С, имеет малую вязкость; теплофизические характеристики, близкие к воде; экологически безопасен, не горюч при температурах от плюс 10°С и ниже. 1 з.п. ф-лы, 2 табл.
Patent RU-2265500-C2 (RU)
Inventor: ALDONOV A A
IPC: B23B31/20
Filed: 2003-09-17
Granted: 2005-12-10
Abstract: FIELD: metal working, namely clamping devices such as collet chucks for drilling, milling and other machine tools. 
     SUBSTANCE: device includes housing connected with spindle of machine tool and having cone opening; collet chuck mounted in said opening and having outer cone surface; bearing assembly for housing of device mounted in bushing secured to machine tool; captive nut screwed on housing of device at side of its cone opening and having outer cylindrical surface designed for embracing nut by hands of operator; disc type member with cams arranged under bushing. In lower end of said bushing there are recesses corresponding to said cams. In order to simplify procedures for claming/unclamping bushing of bearing assembly is in the form of one-piece part stationary mounted in machine tool; disc type member is in the form of cam disc having in its periphery cams directed along radius. Said cam disc is mounted in housing of device with possibility of axial motion and it is spring-loaded by means of helical compression spring embracing device housing at level of lower part of bushing of bearing assembly. Device is provided with nut wrench. In upper part of captive nut there are flats for nut wrench. Lower side of cam disc has convex surface that simplifies arranging of jaws of nut wrench on flats of nut. Spring-loaded stops used for engaging with cam disc are mounted in jaws of nut wrench. 
     EFFECT: simplified design of clamping device, easy clamping/unclamping operations. 
     5 cl, 8 dwg
Patent RU-2257427-C2 (RU)
Title: Control circuit of apparatus for stripping coatings of parts
Inventor: RAJEVE KERTIS KHIT
IPC: G01R19/165
Filed: 2003-09-29
Granted: 2005-07-27
Abstract: FIELD: processes for electrochemical removal of coatings from parts. 
     SUBSTANCE: control circuit includes power large-current transistor for supplying electric current to part, reference electrode, electrometer for measuring potential drop between part and reference electrode and for generating output potential-difference signal, operational amplifier for comparing said output signal with predetermined voltage signal and for forming output signal in order to lower difference between above mentioned signals. 
     EFFECT: possibility for providing optimal value of potential on stripped part. 
     13 cl, 1 dwg
Patent RU-2264222-C2 (RU)
Inventor: EVGLEVSKIJ A A
IPC: A61P37/00
Filed: 2003-12-08
Granted: 2005-11-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the present innovation deals with including acidic thermohydrolysis of bee bread: one part of bee bread together with honeycomb should be poured with 5-5.5 portions of succinic acid solution at pH being 3.5-4.5, the mixture obtained should achieve boiling to be kept at 95-100 C for 30 min, hot solution should be filtered through gauze filter, then pH should achieve 7.0 due to fractional addition of 4%-sodium hydroxide solution, then one should add distilled water so, that final product should contain 25.0±1.0 mg/ml dry matter. The innovation provides increased growth-stimulating and immunostimulating properties of the preparation suggested. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2296104-C2 (RU)
Inventor: KORMA-KANOS AVELINO
IPC: B01J29/04
Filed: 2002-05-10
Granted: 2007-03-27
Abstract: FIELD: chemical industry; methods of the porous crystalline material production and its application in the processes of the catalytic conversion of the organic compounds. 
     SUBSTANCE: the invention presents the porous crystalline material (zeolite ITQ-21), which in its calcined form has the chemical composition (I), where the sum (n+m) is equal at least to 5, X represents a tervalent chemical element, Z represents Ge, Y represents at least one tetravalent chemical element which is different from Ge, and the ratio of Y/Z is equal at least to 1. The values of the intensities of the peaks, which are present on the diffractional X-ray diagram of such a porous crystalline material are given in the explanations in the table 1. The invention also presents the method of production of this material at presence of the fluoride-ions and N(16)- methylsparteine in the capacity of the structure- directing agent. The material offered in the invention is effective for utilization in its acidic form and in the form of the bifunctional catalytic agent in the reactions of the alkylation of the aromatic compounds, and also in the processes of the hydrocracking and the catalytic cracking. 
     EFFECT: the invention ensures the offered porous crystalline material effective utilization in its acidic form and in the form of the bifunctional catalytic agent in the reactions of the alkylation of the aromatic compounds and in the processes of the hydrocracking and the catalytic cracking. 
     10 cl, 1 dwg, 4 tbl, 9 ex
Patent RU-2300890-C2 (RU)
Inventor: DELIUS UL RIKH
IPC: A22C13/00
Filed: 2002-05-10
Granted: 2007-06-20
Abstract: Изобретение относится к пищевой промышленности, а именно к рукавной оболочке для пищевых продуктов на основе полиамида. Оболочка включает смесь из алифатического (со)полиамида, алифатического и/или частично ароматического (со)полиамида, который модифицирован гликолем или полигликолем, и средства для образования пузырей или средства для образования вакуолей. Оболочка содержит пузыри или вакуоли, которые заметно улучшают ее дымопроницаемость, в этой связи она особенно пригодна в качестве синтетической колбасной оболочки для сортов копченой колбасы. 12 з.п. ф-лы, 2 табл.