baber/WOPTO huggingface dataset:
Patent RU-2015360-C1 (RU)
Title: Method of operation of internal combustion engine and internal combustion engine
Inventor: DEBERDEEV FARID F
IPC: F02B15/00
Filed: 1987-11-24
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: method includes injection of fuel in working and expanding cylinders, discharging of exhaust from cylinders and ejecting of gases delivered from the working cylinder. By-passing of gases from the working cylinder is shut-off when discharging of exhaust gases begins. The internal combustion engine has working and expanding cylinders, inlet and outlet passages interconnected through by-pass passage provided with a gate kinematically connected to a crankshaft. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2108587-C1 (RU)
Title: Current intensity measuring transducer
Inventor: MARSEL EHTTER
IPC: G01R19/00
Filed: 1990-04-13
Granted: 1998-04-10
Abstract: FIELD: measurement technology. SUBSTANCE: transducer has magnetic circuit with magnetic winding, Hall element, two measuring units, and circuit for summation of measuring signals and delivery of output signal. EFFECT: simplified construction. 5 cl, 1 dwg
Patent RU-2081415-C1 (RU)
Inventor: POPOV ALBERT ILICH
IPC: G01N33/49
Filed: 1989-12-25
Granted: 1997-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking capillary blood sample from aged patients and determining nonenzymatic fibrolytic activity of plasma. The value is equal to or greater than 45 mm 2 , favorable disease development course is to be predicted. The value being less than 45 mm 2 , unfavorable disease development course is to be predicted. EFFECT: enhanced accuracy of diagnosis. 1 tbl
Patent RU-2006242-C1 (RU)
Inventor: TYUPAEV KLIM K
IPC: B01D9/02
Filed: 1990-09-10
Granted: 1994-01-30
Abstract: FIELD: the method may be used in internal combustion engines. SUBSTANCE: method comprises steps of introducing a desalinating solution for lowering salt solubility in a solution into a mixer from its upper side by jets, forming in cross section a ring around the salt solution flow to be desalinated; separating the suspension by two flows: one from upper part of the mixer and partially from its lower part; cooling the desalination solution till 20-40 C before it had been fed to the mixer. EFFECT: increased desalination degree by 2-5% . 3 cl, 1 dwg
Patent RU-2007462-C1 (RU)
Title: Способ загрузки доменной печи
Inventor: TARASOV VLADIMIR P
IPC: C21B7/20
Filed: 1990-08-13
Granted: 1994-02-15
Abstract: Способ загрузки доменной печи включает набор материалов на малый конус, их ссыпание на большой конус с последующей подачей шихты в печь при опускании большого конуса, при этом разделение кокса и железорудного материала и подгрузку периферии осуществляют при опускании малого конуса с железорудным материалом на полный ход, с коксом на 0,35 - 0,55 полного хода, а смешивание компонентов шихты и разгрузку периферии при опускании малого конуса с железорудным материалом на 0,35 - 0,55 полного хода, с коксом на полный ход. 1 табл. , 2 ил.
Patent RU-2045546-C1 (RU)
Title: Method for production of rubberized materials
Inventor: BOJKO VALENTINA VLADIMIROVNA
IPC: C08J5/12
Filed: 1990-11-16
Granted: 1995-10-10
Abstract: FIELD: production of rubberized materials. SUBSTANCE: method for production of rubberized materials includes introduction into adhesive composition based on unsaturated polymer after introduction of ingredients of 0.5-3.0 mas.p. of dioxide of dinitrile of 2.4,6-trimethylbenzene-1,3- dicarboxylic acid per 100 mas.p. of polymer. Composition is applied by spreader to base. Conducted simultaneously is vulcanization at 50-80 C. Possible also is introduction of dioxide of dinitrile 2,4,6- trimethylbenzene-1,3-dicarboxylic acid into adhesive composition in form of 3-5% solution in ethyl acetate. Material characteristics with coatings from SKI-3 and SKD-SRS (50-50): breaking load of strip of rubberized cloth with working area of 50x200 mm of warp 900-950 N, of weft 650-794 N; waterproof; strength of cohesion with cloth in separation, before ageing, 10.5-17.4 N/cm; after ageing; 4.8-11.8 N/cm. EFFECT: higher efficiency. 2 cl, 15 tbl
Patent RU-2038113-C1 (RU)
Title: Separator for emulsions
Inventor: RAJKO VALERIJ V
IPC: B01D17/028
Filed: 1990-11-19
Granted: 1995-06-27
Abstract: FIELD: separating materials. SUBSTANCE: separator has stack of parallel plates which have projections lifting along one side and lowering along the other side in the direction of flow of the emulsion. EFFECT: improved design. 2 cl, 6 dwg
Patent RU-2113067-C1 (RU)
Inventor: JONG-VAN KO
IPC: H04N19/80
Filed: 1991-06-28
Granted: 1998-06-10
Abstract: FIELD: television; systems for smoothing or stretching interface between picture areas. SUBSTANCE: device has frequency changer 1, carrier suppressor 2, comb filter 3 built up of frame delay unit 4 and subtractor 5, control signal stretching device 6. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2089727-C1 (RU)
Title: Method of changing permeability of formation mass in underground leaching process
Inventor: ABDULMANOV ILSHAT G
IPC: E21B43/28
Filed: 1990-12-26
Granted: 1997-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: well bottom zone is affected by pulse electric current after preliminarily determined reversibility of alterations in formation mass permeability and critical current density from corresponding formula. Depending on requirements related to permeability alteration regarding increase or decrease thereof and also reversibility of alteration, current density, pulse duration, and on-off time ratio of pulse are chosen. EFFECT: intensified treatment process. 5 cl
Patent RU-2009830-C1 (RU)
Title: Method for controlling lathe machining of flexible shafts
Inventor: MANKO ANATOLIJ T
IPC: B23Q15/00
Filed: 1990-12-29
Granted: 1994-03-30
Abstract: FIELD: machine tool manufacture. SUBSTANCE: lathe-machinable part is set in rotation. The tool feed is set. A tensile force at frequency no more than the frequency of forced oscillations of the tool and at amplitude no more than the flexible value during extension is applied to the machinable part. This is achieved by selection of the tool and part frequency range so as to machine outside the critical range of the lathe, its members. The tool amplitude provides stability of the system, and the tensile force amplitude - change of the state of aggregation of the machinable material. EFFECT: improved quality. 1 dwg
Patent RU-2013585-C1 (RU)
Inventor: DEBERDEEV FARID F
IPC: F02B17/00
Filed: 1990-11-26
Granted: 1994-05-30
Abstract: Сущность: способ работы двигателя внутреннего сгорания осуществляется путем впуска в цилиндр воздуха и смеси по двум каналам, сжатия впущенного заряда, отделения ходом поршня зоны, где располагается полость, от остальной части камеры сгорания, поджига смеси в зоне полости и вытеснения воздуха из зоны полости по двум каналам навстречу друг другу, расширения и выпуска отработавших газов. Двигатель внутреннего сгорания содержит цилиндр, поршень, два впускных канала, полость в поршне, проходящую через ось цилиндра вдоль каналов, разделительные выступы вдоль полости в поршне и головке, каналы в воздушной зоне полости, направленные навстречу друг другу. 2 с. и 2 з. п. ф-лы, 3 ил.
Patent RU-2019860-C1 (RU)
Inventor: KHVOSTOV ORION P
IPC: G01V3/02
Filed: 1991-03-12
Granted: 1994-09-15
Abstract: FIELD: geophysics. SUBSTANCE: two ferroprobes of orienting system and measuring ferroprobe are disposed onto internal surface of three-axis gimbal suspension provided with actuating rotation mechanisms and are connected with amplification-conversion circuits. Actuating rotation mechanism of external frame is connected with output of program-controlled unit, which has the first input connected with output of external frame angular position detector. Two other inputs are connected with outputs of ancillary component magnetometers of magnetic interference compensator. EFFECT: improved precision of measurement. 1 dwg
Patent RU-2026950-C1 (RU)
Title: Device for widening wells
Inventor: KUZMIN IGOR G
IPC: E21B7/28
Filed: 1991-05-20
Granted: 1995-01-20
Abstract: FIELD: mining industry. SUBSTANCE: device has a shell with an axial channel and milling cutters with rock-crushing organs mounted on the eccentrically shifted parts of the shell. In order to simplify the structure the assembly for fixing the milling cutters is made in the form of pins made of readily destructible material and fixed in the shell and in the milling cutters and fingers fixed in the milling cutters. The finger ends are located in the grooves made on the lateral surface of the shell. Through radial channels are made in the shell and in the milling cutters. The channel axles coincide at the maximum angle of the cutter turn on the shell. EFFECT: simpler design. 4 dwg
Patent RU-2013882-C1 (RU)
Title: Device for separating brightness and color signals in secam system decoder
Inventor: DIDYCH YURIJ R
IPC: H04N9/78
Filed: 1991-05-28
Granted: 1994-05-30
Abstract: FIELD: TV engineering. SUBSTANCE: device has unit for separating total color videosignal to low-frequency and high-frequency components, control unit, two delay units, signals mating unit, electron switch, subtracter. EFFECT: reduced distortion of brightness and color signals. 4 cl, 5 dwg
Patent RU-2074014-C1 (RU)
Inventor: KUNDO NIKOLAJ N
IPC: C01B17/04
Filed: 1991-04-01
Granted: 1997-02-27
Abstract: FIELD: methods of cleaning of effluent gases from sulfur dioxide; may be used in production of sulfur in metallurgical and other industries for protection of environment from harmful effluents. SUBSTANCE: effluent gases containing sulfur dioxide are partially reduced to H 2 S by gaseous reducing agent at temperature of 800-1000 C up to attaining in reaction gas mixture of ratio SO 2  : H 2 S = 1:>2. Produced mixture is cooled and subjected to processing into elementary sulfur by passing through aqueous solution of ammonium thiosulfate at pH 6.5-7.0 with supply of air in the presence of catalyst in the form of cobalt sulfophthalocyanide and solution of silicon dioxide in hydrofluoric acid. EFFECT: prevision of 100% recovery of sulfur dioxide from effluent gases. 1 tbl
Patent RU-2003654-C1 (RU)
Inventor: MOCHALOV SERGEJ S
IPC: C07C207/00
Filed: 1991-05-28
Granted: 1993-11-30
Abstract: Использование изобретени : в качестве промежуточного  соединени  в синтезе биологически  активных веществ. Сущность изобрети : продукт -  2-нитрозоацилбензолы общей формулы X СН2СН2С(0)СНС( R1} С( R2) C( R3} CHCNO  где R1-H. CHg или галоген; R2-H. CH Вг, ОСИ или ОСИ R3-H,C-Cалкил OCR OC2Hg. СОСНз, СООСД COPh, галоген, Ph,  n-NO Ph или NO X - Н, Br, Cl или HgCI, указаны X, R1, R2. R3 выход. %, тлл, &deg; C: H,H,HK H 97,105 -  106; ВД H.H.HH 91,116; BrHKH 92,104; Cl, H.H.H.  82,95; H. Cl. HH 73.94; H.Br,H,H, 87.-; HJ. H,H, 81,96;  H,H,H.Br. 96.114; H,H,H, J.88,139.HgCI,H,H.Br, 78,145;  HgCIHH NO , 71,80.HgCI.H.H.TpeT-Bu, 80.155.H.H.H,  С H , 90.98 - 99; H.H.H. изо-Рг. 9Z100; H,H,H. трет-  Bu, 94.116 - 117; H,H,H. NO 93.102; H.H.H. COCH  91.113; ВДНД COCH 76,138; Br, H.H.Br, 75,132;  H.H.H. n-NO Ph. 96,168; KH COCH CH 85,118;  НДВг, ОСНЯ 87, 130 - 131;H,H,H, OCIH §2 - 118 -119. Реагент 1 A CHC( R1) C{ R2) C( R3) CHCN02 где R1-R3 -  указаны, а А-цикпопропил или радикал общей  формулы -CH(Y)CH CH Z где Y - ОН, ОСНО или  ОСОСНЭ и Z - Вг. С или HgCI Реагент 2:5-  11%-ный олеум. Услови  реакции преимущественно  при 5-10&deg;С и мол рном соотношении реагент 1  : реагент 2  1:10. 1 зл.ф-лы. 1 табл.
Patent RU-2010065-C1 (RU)
Title: Washing machine
Inventor: SHAPIRO VIKTOR A
IPC: D06F7/02
Filed: 1991-06-25
Granted: 1994-03-30
Abstract: FIELD: home appliance. SUBSTANCE: removable extensions are mounted by a lock connection on a vertical stationary tube and on a centrifuge drum coaxially mounted within the tub. The extensions are adopted to enlarge the tub and the drum interior capacity. When the tub and the drum are out of operation the extensions are located therewithin. The drum and an activator disposed in it have individual drives. EFFECT: accommodation facility. 2 dwg
Patent RU-2025948-C1 (RU)
Title: End loader-disintegrator
Inventor: SHVEDOV ALEKSANDR I
IPC: B27L11/02
Filed: 1991-06-26
Granted: 1995-01-09
Abstract: FIELD: forest industry. SUBSTANCE: end loader- disintegrator has self-propelled chassis 1 on frame of which swing boom 2 with clamp is installed. Clamp has movable jaw 4 and fixed jaw 3 with grip levers. Fixed jaw 3 has slots in which disintegrating members are installed. Disintegrating members are made in form of driven chain saws 10. Each saw 10 has independent approach drive. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2006938-C1 (RU)
Title: Interpolator
Inventor: LISICHKIN DMITRIJ A
IPC: G06F17/17
Filed: 1991-08-22
Granted: 1994-01-30
Abstract: FIELD: computer engineering, digital-analog systems for automatic control. SUBSTANCE: interpolator provides reconstruction of unknown function having limited spectrum w В . Function enters device input as analog signal and is sampled as f(k, Δt) according well-known sampling theorem  , where w is frequency of source function, k is number of sample of source function, Δt is sample interval. Pulse oscillator, analog-to-digital converter, synchronization unit, digital countdown, buffer register, pulse distributor, function calculation unit, first unit of registers, standard function generator, first and second delay units, first delay gate and corresponding connections are introduced to accomplish the goal of invention. EFFECT: increased precision of function reconstruction, decreased number of used discrete values and decreased time of reconstruction. 3 dwg
Patent RU-2043566-C1 (RU)
Title: Furnace for fluidized bed
Inventor: MOISEEV VASILIJ S
IPC: F23C10/20
Filed: 1991-10-29
Granted: 1995-09-10
Abstract: FIELD: boiler engineering. SUBSTANCE: furnace has combustion chamber with hopper- like bottom part. An air box is brought into the chamber trough the converging part of the hopper. The top inclined walls of the box and hopper walls define the trapezoidal ring chute with the gas dispensing grate positioned at its bottom. The grate is made up as parallel and radial air supplying pipes provided with bent outlet parts and straight inlet parts, the straight part being connected with the box for permitting reverse rotation with respect to their longitudinal axes. EFFECT: improved design. 9 cl, 3 dwg
Patent RU-2104272-C1 (RU)
Inventor: AL BERT VAGNER
IPC: A61P9/12
Filed: 1992-01-03
Granted: 1998-02-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: imidazole derivatives of the formula: $$$ where $$$ - $$$-alkyl; $$$ - halogen, $$$-alkylthio, $$$-alkoxy; $$$ - CHO, COOH, $$$-alkyl; $$$ means group $$$; $$$ and $$$ are different and mean hydrogen, $$$-alkyl that can contain different substituents, or $$$ and $$$ together with nitrogen atom form $$$-heteroaryl ring and others. The synthesized compounds were used in medicine as hypotensive agents. EFFECT: improved method of synthesis. 9 cl, 8 tbl
Patent RU-2022131-C1 (RU)
Inventor: SHEREMET PAVEL Z
IPC: F01P5/00
Filed: 1991-11-19
Granted: 1994-10-30
Abstract: FIELD: liquid cooling systems in internal combustion engines with axial-flow fan having no casing. SUBSTANCE: system has radiator and fan impeller provided with hub and blades and located behind the raditor in way of air flow in the plane parallel to the radiator front. On side of radiator, the hub is made in form of coaxial flow-forming sleeve whose open end is located near the radiator; the interior of the sleeve is brought in communication with inlet of cebtrifugal passages located in the blades; outlet of these passages is located on the peripheral ends of blades. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2004244-C1 (RU)
Inventor: MALAKHOVA EMMA A
IPC: A61K31/07
Filed: 1991-12-28
Granted: 1993-12-15
Abstract: Изобретение относитс  к химико-фармацевтической  промышленности и касаетс  способа получени  препарата /3-каротина и может быть использовано  в медицине, ветеринарии, пищевой и  косметической промышленности Изобретение повышает  стабильность /3-каротина в клатрате, что  достигаетс  совместным диспергированием в присутствии  воды /3-каротина с 3 - 7-кратным избытком  /3-циклодекстрина в течение 20 - 40 мин, отличительным  признаком которого  вл етс  диспергирование  в присутствии аскорбиновой кислоты и  мальц-экстракта в количествах соответственно 0,2  - 10% и 30 - 40% от массы исходных компонентов  Целевой проукт, выделенный высушиванием,  представл ет собой порошок оранжево-красного  цвета, легко диспергируемый в воде и смешивающейс  с жировыми основами, с содержанием каротина  до 10%. 1 табл
Patent RU-2006940-C1 (RU)
Inventor: LEDENEV GENNADIJ YA
IPC: G05B23/02
Filed: 1991-07-19
Granted: 1994-01-30
Abstract: FIELD: automatic control devices. SUBSTANCE: outputs of n parameter transducers 1 outputs of m speed transducers 2 are connected to, correspondingly, first and second multiplexers 3, 4 which outputs are connected to unit 5 for control actions shaping. Multiplexers are controlled by counters 14 and 15 which inputs receives signal from unit 8 for comparison of values at used parameter transducer and at control signal generator 11. Control signal is computed as sum of transducer data at the previous moment of time and integral of changing rate of controlled parameter. Signal about fault at transducer elements of system is generated at high-bit shift output of counter 15 because this means that no operating transducers of any type keep going. EFFECT: increased functional capabilities due to determination of fault transducers. 2 dwg
Patent RU-2015597-C1 (RU)
Inventor: IMAS ARTEM A
IPC: H02H5/10
Filed: 1991-07-08
Granted: 1994-06-30
Abstract: FIELD: electricity, electrode network. SUBSTANCE: device has a measuring element made in the form of integrated timer 12 operating in a self-oscillator mode with RC-circuit connected between the output of low-pass filter 27 and the input of integrated timer 12, an actuating device made in the form of audio-frequency transformer 21, rectifier 22 and relay 23 shunted by capacitor 24. EFFECT: enhanced reliability. 2 dwg
Patent RU-2023137-C1 (RU)
Inventor: EREMENKO VALENTIN V
IPC: E21B33/14
Filed: 1992-02-03
Granted: 1994-11-15
Abstract: Использование: при цементировании скважин. Сущность изобретения: по способу закачивают тампонажный раствор в обсадную или заливочную колонну. Пускают разделительную пробку. В качестве нее применяют разделительную пробку с осевым каналом. Он перекрыт прямоточным клапаном. Этот клапан рассчитан на открытие от давления, превышающего давление продавки тампонажного раствора. После пуска разделительной пробки закачивают порцию жидкости затворения тампонажного раствора. Ее обрабатывают ускорителем схватывания тампонажного раствора. Эту порцию жидкости закачивают в составе продавочной жидкости. Объем этой порции принимают с условием его превышения объема смеси жидкости затворения с продавочной жидкостью. Затем осуществляют продавку тампонажного раствора в заколонное пространство и в интервал цементирования. Осуществляют воздействие на тампонажный раствор в заколонном пространстве изыбыточным давлением. Это осуществляют путем подкачки дополнительного объема продавочной жидкости. Подкачку осуществляют после окончания продавки тампонажного раствора. В качестве избыточного принимают давление, равное давлению продавки тампонажного раствора. Избыточное давление создают в течение времени до начала схватывания тампонажного раствора.
Patent RU-2052810-C1 (RU)
Title: Способ определения содержания газов в жидких металлах
Inventor: VORONTSOV VADIM B
IPC: G01N29/14
Filed: 1992-01-10
Granted: 1996-01-20
Abstract: Использование: для анализа содержания газов в жидких металлах. Цель - обеспечение экспрессности при упрощении методики анализа за счет исключения времени, необходимого для подготовки пробы и автоматизации процесса обработки результатов. Первоначально после отбора в тигель жидкой пробы металла с известным содержанием, газов определяют суммарную акустическую эмиссию за время кристаллизации и устанавливают ее зависимость от содержания газов в жидком металле. В последующем для исследуемой пробы жидкого металла измеряют суммарную акустическую эмиссию за время кристаллизации и определяют содержание газа по ранее полученной зависимости. 3 ил.
Patent RU-2000193-C1 (RU)
Inventor: ZOZULYA VLADIMIR D
IPC: B24D3/06
Filed: 1992-01-28
Granted: 1993-09-07
Abstract: Изобретение относитс  к области изготовлени  абразивного инструмента, буровых  колонок и др. методами порошковой  металлургии. Существо изобретени : металлическа  св зка на основе меди дополнительно  содержит 2-4 мас.% Ti и 8-10% AI.  Св зка предусматривает наличие никел  и  железа. 2 з.п ф-лы. 1 табл.
Patent RU-2051583-C1 (RU)
Inventor: SHAIN SERGEJ S
IPC: A01P21/00
Filed: 1992-03-24
Granted: 1996-01-10
Abstract: FIELD: agriculture. SUBSTANCE: vegetating plants of the first year were subjected for two-phase treatment with growth regulating agents: with gibberellin at the phase of 4-6 leaves formation at concentration 0.015-0.025% and with ethefon 7-10 days before harvest at concentration 0.10-0.15% at consumption 400-600 l/ha. EFFECT: increased bioproductivity of foxglove (D lanata). 7 tbl
Patent RU-2081643-C1 (RU)
Inventor: FARBER BORIS S
IPC: A63B21/008
Filed: 1992-02-21
Granted: 1997-06-20
Abstract: Сущность изобретения: способ включает создание в двух параллельно работающих цилиндрах одновременно один из трех режимов работы посредством устройства для перепуска рабочей среды в цилиндрах. При первом режиме работы устройство для перепуска рабочей среды не препятствует ее перепуску. При втором оно не допускает перепуск рабочей среды. При третьем перепуск рабочей среды происходит при перепаде давления между полостями цилиндра, которое прямо пропорционально приложенному напряжению. 1 табл., 2 ил.
Patent RU-2025787-C1 (RU)
Title: Seal (versions)
Inventor: IVANOV KONSTANTIN V
IPC: G09F3/03
Filed: 1992-01-24
Granted: 1994-12-30
Abstract: FIELD: devices for sealing objects of railroad transport and store rooms. SUBSTANCE: seal has sealing member in form of strip 1 with through holes 2, locking member in form of plate 3 in form of rings 4 and 5 and mushroom-shaped insert 8. EFFECT: higher efficiency. 5 cl, 7 dwg
Patent RU-2021437-C1 (RU)
Title: Corner joint unit of panel-type articles
Inventor: VOLKOVOJ NIKOLAJ L
IPC: E04B1/38
Filed: 1992-04-13
Granted: 1994-10-15
Abstract: FIELD: construction. SUBSTANCE: unit has flexible structural member made in form of wall with vertical and inclined flanges with beadings, cover plate connected with flexible structural members by means of screw and spring clamp. The latter has bent wall and parallel flanges adjacent to wall. Flanges have inclined inside edge sections. Distance between tops of folds of vertical and inclined flanges of flexible structural member amounts to 0.85-0.9 of width of its wall, and width of spring clamp equals 1.05-1.1 of width of wall of flexible structural member. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2033078-C1 (RU)
Title: Apparatus for monitoring specific electric resistance of biological test objects
Inventor: SERGIEVSKIJ ALEKSANDR N
IPC: A61B5/053
Filed: 1992-04-16
Granted: 1995-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: this apparatus for monitoring specific electric resistance of biological tissues incorporates source of stable electric current, switchboard, head carrying wetted electrodes, and measurement data processing unit. Contact between wetted electrodes and human body skin enables electric current to flow through electrodes and voltage to be taken off from potential electrodes. Monitoring of specific electric resistance of human body skin portion under examination permits using switchboard that switches in pairs electric current and potential electrodes in all possible combinations. Thus obtained voltage values are converted into corresponding specific resistance values in processing unit. EFFECT: more sophisticated design. 1 dwg