baber/WOPTO huggingface dataset:
Patent RU-2019949-C1 (RU)
Title: Wide-coverage implement
Inventor: SHEBANOVA TATYANA V
IPC: A01D45/00
Filed: 1990-04-06
Granted: 1994-09-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: implement comprises transverse conveyor disposed on three-dimensional girder and installed on support trolley and additional support member made in the form of single-track two-wheel truck provided with wheel steering and rotation drive, longitudinal conveyors, each mounted by means of vertical and horizontal joints, counterweights installed on vertical joints, and a system of control, follow-up and signalling. Implement is moved over dirt roads by a motor vehicle or by electric motor. EFFECT: higher operating efficiency. 4 cl, 11 dwg
Patent RU-2014931-C1 (RU)
Inventor: NEVAR VYACHESLAV N
IPC: B21D26/06
Filed: 1990-07-02
Granted: 1994-06-30
Abstract: использование: получение изделий методом штамповки из листовых заготовок. Сущность изобретения: соосно формообразующей матрице смонтированы контейнер с эластичной средой и ствол с бойком. Концентрично стволу установлен ресивер сжатого газа, на крышке которого расположен пусковой механизм. Для возврата бойка в исходное положение после удара предназначен кольцевой контейнер, размещенный на конце ствола и сообщенный с его подбойковой полостью. В боковой стенке контейнера имеется канал, соединенный с управляемым источником сжатого газа. Ось канала перпендикулярна оси ствола. Кроме того, в стенке контейнера выполнены выпускные каналы с встроенными в них управляемыми обратными клапанами для выхода газа из подбойковой полости в атмосферу. Пусковой механизм установлен с образованием кольцевой полости, связанной с надбойковой полостью ствола и ресивером сжатого газа. 1 ил.
Patent RU-2011706-C1 (RU)
Title: Picking mechanism for loom
Inventor: TARNOVSKIJ VLADISLAV A
IPC: D03D49/26
Filed: 1990-07-05
Granted: 1994-04-30
Abstract: FIELD: textile manufacturing. SUBSTANCE: picking mechanism of loom without shuttle has picking lever, two resilience elements and one of them is boosting torsion shaft with tommy bar. Other one works as elastic brake. Deformation energy of elastic brake is spending for torsion start-twisting acceleration. EFFECT: more effective operation of picking mechanism. 3 cl, 8 dwg
Patent RU-2026738-C1 (RU)
Title: Method for preparation of aluminoplatinum catalyst for cleaning effluent gases from organic substances, carbon monoxide and nitrogen oxides
Inventor: DROZDOV VLADIMIR A
IPC: B01J37/03
Filed: 1990-05-21
Granted: 1995-01-20
Abstract: FIELD: catalytic chemistry. SUBSTANCE: preparation is effected by introduction into carrier Al 2 O 3  of additive of cerium or rare-earth elements with the help of their precipitation from cerium nitrate solution or concentrate of sum of rare-earth elements into pulp of active aluminium hydroxide at pH 9-9.2 and temperature of 50-70 C. Then, the process includes calcination of carrier at 500-550 C, introduction of platinum from solution of chloroplatinic acid in the amount of 0.2-0.5% and treatment with 0.5-2% solution of HC(O)OH at room temperature for 5-15 min, and activation-reduction under drying conditions at 60-180 C for 4-6 h. These conditions provide for increased activity of catalyst (methane oxidation rate at 550 C amounts to 12,3·10 3  cm 3 CH 4 /g·h versus 2,8·10 2  cm 3 CH 4 /g·h; conversion degrees of nitrogen oxides and carbon monoxide are 61.2 and 70% versus 54 and 65.5%; heat resistance up to 1000-1050 C with no emission of harmful effluents or high temperature calcination. EFFECT: high activity and heat resistance of catalyst and simplified process and exclusion of harmful effluents. 4 tbl
Patent RU-2012481-C1 (RU)
Title: Device for determining moment of touch of cutting tool with part being worked
Inventor: LUSHCHAN SERGEJ N
IPC: B24B47/22
Filed: 1990-06-27
Granted: 1994-05-15
Abstract: FIELD: machine tool manufacture. SUBSTANCE: device has vibration converter, band-pass amplifier, first detector, first low-pass filter, first comparator, AND gate and OR gate, electromagnetic radiation detector, differential amplifier, band-pass filter, second detector, second low-pass filter and second comparator, output terminal of which is connected with input terminal of AND gate, third comparator input and output terminals of which are connected with output terminal of first low-pass filter and with input terminal of OR gate respectively, fourth comparator input terminal of which is connected with output terminal of second low-pass filter and its output terminal with input terminal of OR gate, and transformer consisting of two parts of shell-type magnetic circuit. One part of magnetic circuit is rotatable and carries primary winding connected to output terminal of vibration converter and second stationary part is provided with secondary winding connected to input terminal of band-pass amplifier. EFFECT: improved accuracy. 1 dwg
Patent RU-2011991-C1 (RU)
Title: Method of chrome determination in the soil
Inventor: POLUYANOV VALERIJ P
IPC: G01N33/24
Filed: 1990-09-25
Granted: 1994-04-30
Abstract: FIELD: analytical chemistry. SUBSTANCE: method involves soil sampling, preparation for examination by its melting with fusing agent and following leaching of alloy with aqueous solution of hydrochloric acid. Solution obtained is treated with chemical reagent for complex compound formation. Complex compound is extracted with organic solvent, organic phase is separated from aqueous one, and chrome content in organic phase is determined by atomic-absorption method. Chemical reagent: picric acid; organic solvent: chloroform solution of cyclohexane carboxylic acid. Extraction is carried out at pH 2-8 in aqueous phase. After separation of organic phase the latter is diluted with absolute ethanol at volume ratio 1: 2, respectively. Method can be used in agriculture. EFFECT: enhanced precision of assay. 1 tbl
Patent RU-2024766-C1 (RU)
Title: Method for ventilation of mine electric locomotive garage
Inventor: FREJDMAN SEMEN L
IPC: E21F1/00
Filed: 1990-10-17
Granted: 1994-12-15
Abstract: FIELD: ventilation of electric locomotive garages. SUBSTANCE: electric locomotive garage is made with siding part which is communicated with return ventilation current working common for the whole mine. Fresh air is supplied in one direction only, foul air is discharged from siding part. EFFECT: higher efficiency.
Patent RU-2014548-C1 (RU)
Inventor: ZAKHAROV BORIS S
IPC: F16N3/04
Filed: 1991-01-03
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: grease cup has a hollow cylinder with a bottom, a piston with a rod and a seal member axially movably mounted in the cylinder cavity, and also a check valve unit. The check valve unit is positioned in an intermediate bottom and is made in the form of an end annular groove with a trapezoidal cross section. The smaller base of the trapezoid communicates with the cylinder cavity by holes and a flexible C-shaped ring positioned in the annular groove. The main bottom has end projections entering the annular groove and pressing the flexible ring to the walls of the annular groove in the zones between the holes. EFFECT: improved structure. 2 dwg
Patent RU-2010311-C1 (RU)
Inventor: MARKOVSKIJ ALEKSANDR D
IPC: G06F7/52
Filed: 1991-03-29
Granted: 1994-03-30
Abstract: FIELD: computer engineering. SUBSTANCE: device has L+1 operation units 1.1-1. L+1, control unit 2, sign flip-flop. EFFECT: increased speed. 2 cl , 3 dwg
Patent RU-2015332-C1 (RU)
Title: Device for averaging of loose materials
Inventor: TOLEGENOV BALKYBAJ M
IPC: E21C41/26
Filed: 1991-02-11
Granted: 1994-06-30
Abstract: FIELD: averaging of solid loose materials. SUBSTANCE: installed in center of vessel is returning member in form of cylindrical tube. Made in lower part of returning member over its periphery are recesses under which dividers are arranged. Installed in upper part of returning member are troughs. Located in returning member is screw connected with its one end to drive reducing gear. EFFECT: higher efficiency due to stabilization of loose material quality. 2 dwg
Patent RU-2065406-C1 (RU)
Title: Device for treatment of sewage water
Inventor: TUMCHENOK VIKTOR I
IPC: C02F101/20
Filed: 1991-04-03
Granted: 1996-08-20
Abstract: FIELD: treatment of sewage water. SUBSTANCE: sewage water treatment by filtering with microbe treatment of difficult for biological oxidation impurities, for instance, oil products, heavy metal salts and surfactants. To increase concentration of bacteria in treated water, use is made of their separation at the outlet of biocultivator by filtering. Taking into account the small sizes of bacteria, they are separated by means of partitions whose pores are covered on the side of sediment with fibers. Water passes through spaces between fibers and bacteria are retained and move along fibers under the action of tangential component of the centrifugal force and vibrations of fibers themselves. Fiber length exceeds pore sizes, and they are located above the mouths of pores and with free lower end. EFFECT: higher efficiency. 3 dwg
Patent RU-2033678-C1 (RU)
Title: Electromagnetic motor
Inventor: GORYAGIN VLADIMIR FEDOROVICH
IPC: H02K41/025
Filed: 1991-04-15
Granted: 1995-04-20
Abstract: FIELD: electric drives. SUBSTANCE: electric motor has inductor 1 whose slots 5 accommodate winding of one phase and slots 6, that of other phase. Helical slots 7 in left-hand part or rotor 2 are inclined through same angle as helical slots 8 in first part but in opposite direction. With two-phase voltage applied to winding, travelling magnetic field is built up in left-hand part of inductor which moves, for example, from left to right to left. Axial components of forces actuating the rotor are mutually equalized under influence of these fields and tangential components set up torque to set rotor in motion. Absence of axial forces reduces thrust on shaft supports. EFFECT: improved design. 1 dwg
Patent RU-2028552-C1 (RU)
Title: Device for clearing air of contaminants in laboratories
Inventor: OLEJNIK ANATOLIJ K
IPC: F24F7/06
Filed: 1991-04-22
Granted: 1995-02-09
Abstract: FIELD: clearing of rooms. SUBSTANCE: fans are connected to the case. Umbrellas-fans are connected with fans by pipe-lines. Case is mounted on beams of bridge crane. EFFECT: improved efficiency. 3 dwg
Patent RU-2010277-C1 (RU)
Title: Oil-immersion objective lens for microscope
Inventor: RODIONOV SERGEJ A
IPC: G02B21/02
Filed: 1991-04-25
Granted: 1994-03-30
Abstract: FIELD: optical instrumentation. SUBSTANCE: oil-immersion objective lens for microscope has single plano-convex lenses, collecting biconvex lens with equal radii, negative meniscus cemented from biconvex and biconcave lenses, second positive single biconvex lens, positive meniscus facing image space with concavity and cemented from convex- plano and plano-concave lenses and barrel lens. Focal distance 1.6 mm; magnification 100 x , front aperture 1.25; front working length 0.42 mm. EFFECT: increased operational characteristics. 3 dwg
Patent RU-2022826-C1 (RU)
Inventor: PETROVA TATYANA E
IPC: H02H5/04
Filed: 1991-02-25
Granted: 1994-11-15
Abstract: Использование: в электрифицированных железных дорогах, в частности - в системах электроснабжения тяги и нетяговых потребителей для защиты контактной сети и электрических сетей общего применения. Сущность изобретения: измеряют ток защищаемой линии, скорость ветра и температуру окружающей среды. Определяют перегрев провода и вычисляют коэффициент теплоотдачи по формуле, приведенной в описании. 1 ил.
Patent RU-2003126-C1 (RU)
Inventor: DIANOV VYACHESLAV N
IPC: G01R31/66
Filed: 1991-07-18
Granted: 1993-11-15
Abstract: Использование: относитс  к контрольно-измерительной  технике, в частности к способам контрол   соединений. Сущность изобретени  заключаетс  в  том, что фиксируетс  третье состо ние соединителей  Сбой в диапазоне изменени  отраженного сигнала по амплитуде между А и /1.10-1.15/А , икзно где А , А - соответственно амплитуды Отраженмкз  ио  ных импульсов в состо нии Короткое замыкание и Обрыв при одновременном механическом перемещении  составных частей соединител  (вилка-розетка ) и при изменении длительности фронта отраженногоимпульсавдиапазоне 125t, «t, «2.0Г , где t, - длительность фро фри   фро   фронта отраженного импульса эталонного соединител  в состо нии Обрыв. Кроме того, третье состо ние  соединителей фиксируетс  при скачкообразном  переходе в него из других состо ний Короткое  замыкание и Обрыв, а также по виду кривой  отраженного сигнала: апериодическому, колебательному , кусочно-линейному, неустойчивому характеру  отраженного импульса Фиксаци  третьего  состо ни  соединител  с увеличением числа его  включений - выключений осуществл етс  с измерительными  в сторону уменьшени  амплитудой и в  сторону увеличени  длительностью фронта отраженного  сигнала. 6 з ф-лы, 6 ид
Patent RU-2020926-C1 (RU)
Title: Curative-cosmetic deodorant
Inventor: KARAULOV EVGENIJ I
IPC: A61Q15/00
Filed: 1991-07-14
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: deodorant composition has aqueous-spirituous shilagit extract containing complex of macroelements, trace elements, amino acids, vitamins, essential oils each of these components can act on metabolic processes in tissues, enhance regenerative processes and show antiinflammatory effect. Proposed curative-cosmetic deodorant has ethanol, tocopherol-acetate, propylene glycol, aromatic principle, aqueous-spirituous-glycerol extract of shilagit and propellent. EFFECT: enhanced quality of deodorant. 1 tbl
Patent RU-2003873-C1 (RU)
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D7/02
Filed: 1991-07-01
Granted: 1993-11-30
Abstract: Сущность изобретени : соосные друг другу  ведуща  1 и ведома  2 полумуфты св заны фрикционными  диском 3, зажатым между упорным и нажимным  4 дисками при помощи пружины 9. Шарики  8 размещены в гнездах переменной глубины  между упорным диском и подпружиненной относительно  нажимного диска 4 отжимной втулкой 6.  Шарики 12 размещены в гнездах упорной втулки  11. св занной в окружном направлении с упорным диском На обращенной к упорной втулке 11 торцовой  поверхности нажимного диска 4 выполнены  ответные гнезда под шарики 12. При перегрузке  происходит поворот нажимного диска относительно  упорного диска, что сопровождаетс  смещением  вправо отжимной втулки б, сжатием пружины 7 и  попаданием шариков 12 8 гнезда нажимного диска  4. При этом упорна  втулка 11 перемещаетс  под  действием пружины 9 влево до упора в ограничитель  14. Вследствие этого сила пружины 9 замыкаетс  на ограничителе 14 и фрикционные диски  разгружаютс . Передача крут щего момента прекращаетс  Таким образом обеспечиваетс  снижение  износа фрикционных поверхностей в период  буксовани  2 ил.
Patent RU-2019031-C1 (RU)
Title: Analog-to-digital converter of parallel comparison
Inventor: GELMAN MOISEJ M
IPC: H03M1/36
Filed: 1991-07-03
Granted: 1994-08-30
Abstract: FIELD: conversion equipment. SUBSTANCE: analog-to-digital converter has n-position coding units each composed of p-step resistive dividers and group of comparators. It is supplemented with resistive displacement element inserted into all coding units but first one which is placed between first output of resistive divider and zero potential wire, decoupling elements are inserted into all coding units and additional resistive displacement element is included into first (n-1) coding units connected between second input of resistive divider and output of decoupling element of corresponding unit. EFFECT: decreased conversion error due to insertion of additional units. 1 dwg
Patent RU-2011407-C1 (RU)
Title: Mixing plant
Inventor: EGIN NIKOLAJ L
IPC: B01F5/02
Filed: 1991-10-08
Granted: 1994-04-30
Abstract: FIELD: mixing. SUBSTANCE: mixing plant has hollow vertical case with tangent branch pipe, cupola-shaped nozzle, sleeve for discharging air, hollow rod with a nozzle, and ring chamber with tangent branch pipes. In addition the plant has reservoir for fluid with the first actuator which are coupled with the hollow rod of the nozzle through vapor generator, reservoir with admixture having the second actuator which is coupled with the rod of the nozzle, and third actuator received within the branch pipe. The sleeve for discharging air is coupled to the branch pipes for supplying air through an air blower. Control inlets of the actuators, heating members of the vapor generator and electric motor are connected to outputs of a control unit. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent RU-2003483-C1 (RU)
Title: Пневматическа шина
Inventor: TEREKHOV ANATOLIJ I
IPC: B60C9/00
Filed: 1991-07-30
Granted: 1993-11-30
Abstract: Изобретение касаетс  автомобильных шин, в  частности конструкций зоны боковины каркаса грузовых  радиальных шин Суммарна  плотность нитей  корда каркаса в зоне боковины составл ет 103  - 109 величины отношени  рабочего давлени  в  шине к разрывной прочности нити каркаса при ста-  тичелом нагружении. 1 ил
Patent RU-2010264-C1 (RU)
Title: Optical radar
Inventor: CHASOVSKOJ ALEKSANDR A
IPC: G01S17/00
Filed: 1991-08-26
Granted: 1994-03-30
Abstract: FIELD: optical detection and ranging of objects. SUBSTANCE: optical radar has optically matched laser scanner 1, two test reflectors 2,3 located at base distance from each other, laser radiation receiver 4, sweep generator 5, TV pickup 6 connected with inputs of line and frame scans to proper outputs of sweep generator 5, check selector 7, generator 8 of saw-tooth voltage with equal times of rise and decrease and TV indicator 9 connected in series, selector 10 of signals by their duration, unit 11 of measurement of time intervals, unit 12 of determination of distance and direction and supplementary TV indicator 13 connected in series, delay line 14, inverter 15 and comparison circuit 16 connected in series, the latter being linked with second input to output of TV pickup 6 and with output to input of selector 10 of signals by their duration. EFFECT: improved accuracy of unambiguous finding of direction and ranging of many objects. 2 dwg
Patent RU-2020316-C1 (RU)
Inventor: BEZVODIN VLADIMIR A
IPC: F16F7/14
Filed: 1991-11-12
Granted: 1994-09-30
Abstract: Использование: для защиты от динамических воздействий. Сущность изобретения: тросовый виброизолятор содержит два обоймы с крепежными элементами. Между обоймами расположены коаксиально установленные упругие втулки и между ними - упругий элемент. Поперечная жесткость упругих втулок соизмерима с поперечной жесткостью упругого элемента. 2 ил.
Patent RU-2023841-C1 (RU)
Title: Load-carrying structure for multi-story building
Inventor: DZHAZYBAEV TEMIRBEK A
IPC: E04H9/02
Filed: 1991-07-03
Granted: 1994-11-30
Abstract: FIELD: construction. SUBSTANCE: structure is made of a wall with floor openings and cross-pieces power capacity of which decreases from ground to top floor proportional to epure of lateral forces. The altitude of the cross- pieces is alternative or constant. Altitude of the openings is alternate or constant correspondingly. The altitude of the cross-pieces decreases from ground floor to top floor and altitude of the openings decreases from the top to the ground floor. EFFECT: enhanced reliability. 3 dwg
Patent RU-2031256-C1 (RU)
Inventor: BURNYASHEV ARKADIJ VASILEVICH
IPC: F15B9/00
Filed: 1991-11-26
Granted: 1995-03-20
Abstract: Использование: в приводах промышленных роботов и летательных аппаратов. Сущность изобретения: в золотниковой втулке размещен подпружиненный золотник с цилиндрическими поясками по краям и торцовой камерой управления по давлению насоса. Дроссель на входе соединен с подводом рабочей жидкости. Дроссель на выходе соединен со сливом. Рабочие окна соединены с цилиндром регулирования производительности и через дроссели - с входом и выходом. Дроссель на входе выполнен постоянного поперечного сечения в виде лысок на одном из поясов золотника. Дроссель на выходе выполнен переменного поперечного сечения в виде кромки другого пояска золотника и дополнительно выполненного для взаимодействия с ней окна втулки. 4 ил.
Patent RU-2107754-C1 (RU)
Title: Bus arrangement of electrolyzer for production of aluminum
Inventor: SHRAMKO V A
IPC: C25C3/16
Filed: 1991-12-04
Granted: 1998-03-27
Abstract: FIELD: nonferrous metallurgy, particular, electrolytic production of aluminum in electrolyzers of large capacities installed into two rows across electrolyzer body. SUBSTANCE: the offered bus arrangement includes collecting buses, input buses and anode uprights. Collecting bus of input side is separated into parts, from each current is directed to different uprights of electrolyzer. Collecting buses of output side are interconnected by vertical buses with middle uprights, and by horizontal bus, with extreme upright of electrolyzer side opposite to adjacent row of electrolyzers. EFFECT: higher efficiency. 1 cl, 4 dwg
Patent RU-2008014-C1 (RU)
Title: Process for preparation of biologically active agent from pot marigold (calendula officinalis) raw material for cosmetics
Inventor: GLYZIN VLADIMIR I
IPC: A61K8/00
Filed: 1991-12-29
Granted: 1994-02-28
Abstract: FIELD: pharmaceutic-chemical industry. SUBSTANCE: marigold top raw material is extracted in a 24-26 % alcoholic solution, raw-extractant ratio of 1: (10-12), at 50-60 C for 1.5-2 hrs. The resulting supernatant is decanted, and the residue is extracted and decanted again. The combined extractive layers are filtered, the filtrate is evaporated and dried to give the end product. The evaporation of filtrate is carried outto solid residue content of 115-20 % . The end product is dried at air temperature 160-140 C at inlet and 80-75 C at outlet and air mixture flow rate being 2-2.5 l/h. EFFECT: increased efficiency. 2 cl
Patent RU-2065751-C1 (RU)
Title: Способ изготовления пленочных соединительных элементов для внутренних органов
Inventor: BELYKH SERGEJ I
IPC: A61L15/22
Filed: 1991-12-29
Granted: 1996-08-27
Abstract: Изобретение относится к области медицинской техники, а именно к способу изготовления пленочных соединительных элементов для внутренних органов, используемых в восстановительной хирургии и обладающих повышенной прочностью на разрыв и длительным антимикробным действием. 
      Для этого в процессе производства пленок в сополимер N-винилпирролидона с алкилметакрилатами вводят йод при следующем соотношении компонентов, масс. ч.:  сополимера N-винилпирролидона с алкилметакрилатом - 80 - 99,5  йода - 0,5 - 20  растворителя - 80 - 180  и смесь до или после сушки пленки дополнительно выдерживают при температуре 40 - 100 o С в течение 1 - 1,5 часов. 2 табл.
Patent RU-2060508-C1 (RU)
Title: Electromagnetic radiation indicator
Inventor: MEDVEDEV IGOR A
IPC: H03D9/02
Filed: 1992-01-28
Granted: 1996-05-20
Abstract: FIELD: radio engineering; measurement technology for indicating high- frequency electromagnetic radiation of definite frequency. SUBSTANCE: device has antenna with detector section incorporating detectors and switching element, clock generator, synchronous filtration and demodulation unit, controllable tone-signal generator, audio radiator, and AC amplifier. Device provides for synchronous processing of signal with structure control frequency separation and tone-signal controllable generator. EFFECT: enlarged functional capabilities. 13 cl, 14 dwg
Patent RU-2007895-C1 (RU)
Inventor: ELSHIN ANATOLIJ I
IPC: H05B6/10
Filed: 1992-01-29
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: electric heater has built-in transformer with laminated core 2 which primary winding 1 is connected to network. Heating part 3 of heater is part of secondary short- circuited winding of transformer. It has optional shape defining shape of heater. It is manufactured from ferromagnetic sheet material with current- carrying coat 5 which thickness is less than depth electromagnetic wave penetrates into coat on frequency of feeding network. EFFECT: expanded operational capabilities. 2 dwg