baber/WOPTO huggingface dataset:
Patent UA-38641-C2 (UA)
Title: Method for measuring vertical atmospheric refraction
Inventor: MOROZ OLEKSANDR IVANOVYCH
Filed: 2000-08-08
Abstract: The proposed method for measuring vertical atmospheric refraction consists in measuring the refraction by two geodetic levels at the same location over a day period. From the results of the said measurements, the variation of the refraction is determined by the following equation: 	хi = (l1 + l1') - (li + li') + (h1 - hi), where l1 and l1' are the readings from geodetic rods that are determined accordingly by the first and the second geodetic levels in the first measurement series, li and li' are the readings from the geodetic rods that are determined accordingly by the first and the second geodetic levels in the i-th measurement series, h1 and hi are the differences between the elevations of the corresponding geodetic levels in the first and the i-th measurement series. The refraction ti in the i-th measurement series is determined by the following equation: i = 1 + хi, where w1 is the known refraction before the start of the first measurement series. The proposed method allows the refraction measurement procedure to be simplified and the measurement accuracy to be increased.
Patent RU-2190301-C2 (RU)
Inventor: JUR EV A N
IPC: H04B7/00
Filed: 2000-05-10
Granted: 2002-09-27
Abstract: Изобретение относится к области радиосвязи и может использоваться при построении дуплексных радиолиний, работающих на одной частоте, в том числе телефонных. Достигаемым техническим результатом изобретения является осуществление режима полного дуплексного радиообмена на одной рабочей частоте, в том числе телефонными сигналами. Система дуплексной радиосвязи состоит из двух приемопередающих комплектов, каждый из которых содержит источник сигнала, модулятор, передатчик, а также последовательно соединенные приемник, демодулятор, кроме того, получатель сигнала, блок управления и приемопередающую антенну, вход и выход которой подключены к выходу передатчика и входу приемника соответственно, а первый выход блока управления соединен со вторым входом приемника. Отличием предлагаемой системы радиосвязи является то, что дополнительно введены устройство сжатия сигнала, устройство расширения сигнала, последовательно соединенные датчик синхросигнала, модулятор синхросигнала, коммутатор, а также демодулятор синхросигнала, вход которого соединен дополнительно с выходом приемника, а выход - со входом блока управления, второй и третий выходы которого соединены соответственно с управляющим входом устройства сжатия сигнала и с управляющим входом устройства расширения сигнала, а четвертый выход которого соединен параллельно со входом датчика синхросигнала и управляющим входом коммутатора, второй вход которого соединен с выходом модулятора, а выход - со входом передатчика, при этом выход источника сигнала соединен со входом устройства сжатия сигнала, выход которого соединен со входом модулятора, а выход демодулятора соединен со входом устройства расширения сигнала, выход которого соединен со входом получателя сигнала. 3 ил.
Patent RU-2193526-C2 (RU)
Inventor: KULIKOV B P
IPC: C01F7/54
Filed: 2000-07-11
Granted: 2002-11-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: sodium fluoride-sodium bicarbonate solution and aluminate solution, formed at aluminum production plants, are continuously mixed and crystallized to give cryolite, which is then dehydrated and dried. Aluminate solution to be mixed is taken in dependence on concentration of sodium bicarbonate and sodium fluoride in their solution, their ratio, consumption of this solution, and concentration of alumina in aluminate solution. EFFECT: increased yield and improved quality of product. 3 tbl
Patent RU-2199702-C2 (RU)
Inventor: GATITSKIJ V SH
IPC: F24H1/32
Filed: 2000-07-20
Granted: 2003-02-27
Abstract: FIELD: boiler fabrication. SUBSTANCE: the heat exchanger has a package of sections with heat-exchanging and water heating chambers, that are formed by two plates and a frame with ducts for by-passing of water and hot gas, and the water heating - by two plates with holes for inlet and outlet of water, and a contour spacer installed between them, the plates of the adjacent heat-exchanging and water heating chambers are common for them. The plates installed from the end of the package are tightened by pins. The heat exchanger practically completely consists of standardized frames and plates. EFFECT: enhanced maintainability and reduced labor content of heat exchanger mounting. 5 dwg
Patent RU-2227120-C2 (RU)
Inventor: PLUGIN A I
IPC: C01B31/02
Filed: 2001-02-05
Granted: 2004-04-20
Abstract: FIELD: chemical industry. SUBSTANCE: the invention is intended for chemical industry and may be used at manufacture of new materials. A coaly material in the form of rods, for example black lead, is exposed to treatment with an electric field strength of 5-50 A/m sq for 30-60 minutes. The treated material is fixed in the robot - manipulator grabs, that are capable to travel in a reaction zone of the operational chamber in three mutually perpendicular directions. A coaly material sublimation into a gas-aerosol phase is realized in a high-temperature field of reaction zone of the operational chamber The produced gas-aerosol phase is kept for 0.001-0.1 s using a turbulence of a stream along the walls of the operational chamber. Then it is removed in a stream of an indifferent gas, being expanded in a cross-section with opening along a lemniscate. An initial divergence angle of boundary surfaces of a stream makes 1-3 dg, the final one - 60 dg. The ring-type streams are formed with the help of the thin-walled diffusers having walls made along lemniscates. Separated and formed the ring-type streams are removed to the filters separators, in cells of which factions C 60 , C 70 , C 84 .-are accumulated separately. A by- product - pyrolytic carbon is removed from the central part , tap from a central part and reused. The particles gathered on a material of filters - separators are simultaneously influenced on with an acoustical field and an electromagnetic field. The indifferent gas used for removal of the fulleren-bearing material from the operational chamber and for its feeding to the filters-separators, at first is passing through a positive allowance between a wall of the chamber and a protective sealing housing. The invention allows to increase purity of fullerens C 60  - up to 96.14 %, C 70  - up to 96.84 %, C 84  - up to 97.415 %. EFFECT: the invention allows to increase purity of fullerens up to 96 - 97.5 %. 23 cl, 3 dwg, 4 tbl
Patent RU-2191214-C2 (RU)
Title: Cast iron
Inventor: MOCHALIN N K
IPC: C22C37/10
Filed: 2001-01-09
Granted: 2002-10-20
Abstract: FIELD: metallurgy, in particular, abrasion-resistant austenite manganese irons used in mechanical engineering. SUBSTANCE: cast iron comprises carbon, silicon, manganese, chromium, copper, and iron. Sulfur, nickel, molybdenum, boron, and calcium are additionally introduced into composition. Ratio of total of carbide forming components such as manganese, chromium, molybdenum, boron and total of graphitizing components such as carbon, silicon, nickel, copper is within the range of 1.23-1.27. Composition comprises, wt%: carbon 3.2-3.7; manganese 7.5-9.5; copper 0.4-1.1; sulfur 0.02-0.2; calcium 0.02-0.1; nickel 0.2-0.8; molybdenum 0.1-0.5; boron 0.01-0.04; iron the balance. Sulfur-calcium ratio is 1-2. Cast iron of such composition is used for manufacture of parts operating in sliding friction units with lubrication, for example, cylinder casings of internal combustion engines. EFFECT: enhanced reliability in operation and prolonged service life. 2 tbl
Patent RU-2206983-C2 (RU)
Title: Доильный стакан
Inventor: GANEEV A A
IPC: A01J5/08
Filed: 2001-02-13
Granted: 2003-06-27
Abstract: Изобретение относится к сельскому хозяйству, в частности к комплектующим изделиям доильных аппаратов. Доильный стакан содержит корпус в виде гильзы и сосковую резину, выполненные с возможностью взаимной конгруэнтной трансформации и фиксации в рабочем положении, сосковая резина снабжена консольно укрепленной лентой и выполнена с "игольчатыми" выступами, размещенными по меньшей мере в четыре ряда в шахматном порядке, при этом сосковая резина выполнена с концевым ступенчатым участком для обеспечения фиксации в рабочем положении, возможности взаимодействия и точечного массажа доильного соска. Гильза и сосковая резина выполнены из прозрачного материала, что обеспечивает возможность наблюдения за течением дойки. Конструкция доильного стакана приближает процесс доения к естественному сосанию теленком. 1 з.п.ф-лы, 2 ил.
Patent RU-2195586-C2 (RU)
Inventor: MOISEEV V B
IPC: F04F5/24
Filed: 2001-03-29
Granted: 2002-12-27
Abstract: FIELD: heating and hot water supply systems of buildings. SUBSTANCE: jet device has housing accommodating central and peripheral nozzle in form of rings slots formed by walls of branch pipes for supply of active medium and walls of mixing chambers. Peripheral passive medium supply branch pipes and, consequently, peripheral nozzles are installed over circumference equidistantly relative to central branch pipe. Area of outlet section of central branch pipe S cb  to supply passive medium is found from expression S cb /nS pb  = 0,75-1 where S pb  is area of outlet cross-section of peripheral branch pipe; n is number of peripheral branch pipes. Area of outlet section of peripheral branch pipe is limited by ratio S pb /S cb  = 0,12-0,2 EFFECT: improved heat exchange. 3 cl, 2 dwg
Patent RU-2210552-C2 (RU)
Inventor: RAKHIMOV R Z
IPC: C04B28/02
Filed: 2001-04-16
Granted: 2003-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: concrete mix for manufacturing high- quality concretes in fabrication of ferroconcrete items for underground tunnel construction and hydroengineering structures includes, wt +ACU-: as binding component, low-aluminate additive-free Portland cement M500, 17.97-18,23+ADs- broken granite fraction 5-10 mm, 17.97-18.24, and 10- 29 mm, 29.79-31.00+ADs- sand, 28.69-30.49+ADs- superplasticizer C-3, 0.076-0.136+ADs- mineral component (hermetic), 0.76-1.36+ADs- and water, the balance. Portland cement contains tricalcium aluminate in amount 4-7+ACU- of the weight of binder. Sand is, more particularly, river sand with fineness modulus 2-3. Ratio tricalcium aluminate (in Portland cement)/superplasticizer/hermetic is 10: 1: 10. EFFECT: intensified concrete strength growth in early stage and reduced expenses. 2 tbl
Patent RU-2210576-C2 (RU)
Title: Method of producing redispersible powdered mineral-polymer material
Inventor: USHAKOV V V
IPC: C08J3/12
Filed: 2001-05-14
Granted: 2003-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: powdered mineral-polymer material suitable as component for dry building mixes, putties, primers as well as modifying additive for mortars is prepared by adding to latex (20 wt +ACU-) stabilizing agent, in particular nonionic surfactant OP-10 in amount 2+ACU- based on the weight of rubber, stirring, adding supplementary mineral filler (chalk, 80 wt +ACU-), and stirring until curdled mass is obtained, which is held at 18-20 C and ambient humidity for 1-2 h until polymer film on the surface of agglomerates arises. Product is ground at least twofold with 2-3-h interval, fineness of grinding being such that 95+ACU- of material passes through screen 0.009, whereas residual moisture being from 3 to 1.5+ACU-. Product is finally dried to weight constancy. EFFECT: simplified technology. 2 tbl
Patent RU-2201070-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12R1/645
Filed: 2001-06-14
Granted: 2003-03-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating plant with composition comprising preparation made in the form of mixture of solid residue produced upon extraction of biomass of Mortierella alpina micromycete by means of number of extractants and first extract. Plant treating composition is manufactured on line having extractors, biomass charging device and device for supplying extractants to respective extractors, mixer for mixing first extract and solid residue, and packing machine. EFFECT: increased coefficient of utilization of raw material and improved protection of plants. 12 cl, 2 dwg
Patent RU-2228270-C2 (RU)
Inventor: MAZUR O M
IPC: B41K1/00
Filed: 2001-07-25
Granted: 2004-05-10
Abstract: FIELD: light industry, in particular, processes of protection of a seal and/or stamp against unauthorized use, as well as methods for protection of a seal and/or stamp against unauthorized use. SUBSTANCE: the method for protection consists in replacement of characters of the information field of the seal and/or stamp in time and in space. The system of replacement of characters in time and/or in space is preset, the characters and/or the space between the characters are coded by changing the structure of the material of the seal and/or stamp, and the information on coding is registered for identification of the seal and/or stamp. Replacement of the characters in time and/or in space on the information field is accomplished in accordance with the mentioned system. EFFECT: enhanced secrecy. 3 dwg
Patent RU-2270679-C2 (RU)
Inventor: UILKINZ MARTIN R
IPC: A61P9/12
Filed: 2000-02-10
Granted: 2006-02-27
Abstract: FIELD: chemical-pharmaceutical industry, medicine, pharmacy, organic chemistry. 
     SUBSTANCE: invention relates to using compounds of the formula (I):   for preparing a medicinal agent used in treatment of pulmonary hypertension. The claimed medicinal agents possess low toxicity and enhanced bioavailability. 
     EFFECT: improved and valuable medicinal properties of agent. 
     5 cl, 2 tbl, 3 ex
Patent RU-2281552-C2 (RU)
Inventor: JAMILEV IL GIZ AMIROVICH
IPC: G07D7/00
Filed: 2001-10-17
Granted: 2006-08-10
Abstract: FIELD: engineering of devices used for marking objects, and for executing effective measures for counteracting unsanctioned reproduction. 
     SUBSTANCE: in methods and systems objects are marked with data, containing encoded information or electronic digital signature, by equipping an object with memory device or information carrier with aforementioned data, or aforementioned data are applied onto object. Authenticity check is performed by means of identification device, made with possible transformation of data to messages, which are checked using cryptographic algorithms. 
     EFFECT: impossible forgery or replacement of marked objects. 
     8 cl, 3 dwg
Patent RU-2259315-C2 (RU)
Inventor: KAMPMANN LUTTS
IPC: C23C14/50
Filed: 2000-11-30
Granted: 2005-08-27
Abstract: FIELD: production of plastic bottles for alcohol-free beverage industry. 
     SUBSTANCE: apparatus has covering applying unit comprising at least one portion of conveyance tract for bottle conveying devices, bottle holder in each of bottle conveying device, bottle-holder closing members cooperating with bottle conveying devices, each of bottle-holder closing members being disposed for movement between inoperative position and closing position, and bottle probe adapted for detecting availability or absence of bottle from bottle-holder and cooperating actuating mechanism for closing members. Closing members are disposed directly on bottle conveying devices to be oriented to bottle-holders. Apparatus has bottle conveyance means comprising bottle-holder and conveyance links acting upon conveyance tract. 
     EFFECT: increased efficiency of apparatus for applying coverings on bottles and related bottle conveying means. 
     15 cl, 4 dwg
Patent RU-2218129-C2 (RU)
Inventor: AMBURTSEV A V
IPC: A61F5/14
Filed: 2001-10-22
Granted: 2003-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has cover of flexible material and filler. The cover is manufactured from the anterior and posterior flat chambers connected to each other. e signals of high frequency and stable current to the left and right sides of torso, reading conductivity changes at the attempt start moment, fixing the moment and synchronizing inhalation stage to this moment. The device has MP-controller with display, the first and the second reducers, the first and the second high pressure pickups, low pressure pickup, the first, the second and the third proportional pneumatic control units, electric pneumatic distributor, membrane box, patient, master oscillator, the first, the second and the third units for determining the moment of attempt to start inhaling, logical circuit, the first and the second control busses and sequential interface bus. EFFECT: enhanced effectiveness in treating and preventing platypodia. 3 cl, 5 dwg
Patent RU-2215771-C2 (RU)
Inventor: MAGARIL R Z
IPC: C10B55/00
Filed: 2001-11-13
Granted: 2003-11-10
Abstract: FIELD: waste disposal. SUBSTANCE: domestic waste is preliminarily treated and sorted, after which charged jointly with spent greases into delayed-coking reactor followed by thermal degradation, discharge, and separation of coking products, weight ratio of liquid to solid phase in above-indicated process being 1:4. EFFECT: expanded possibilities for processing of combustible domestic wastes and spent greases at lower power consumption and in absence of toxic emissions. 2 cl, 1 dwg, 2 tbl
Patent RU-2210036-C2 (RU)
Inventor: RODIONOV O G
IPC: F24H9/20
Filed: 2001-11-15
Granted: 2003-08-10
Abstract: FIELD: heat-power engineering; hot-water boilers working on natural gaseous fuel. SUBSTANCE: proposed gas burner includes water temperature regulator, protective unit with flame and draft sensors connected with it, gas burner unit and ignition torch. Besides that, protective unit is made in form of cutoff valve; gas burner unit, ignition torch and flame sensor are secured on panel which is mounted in lower portion of hot-water boiler. Draft sensor is secured in center portion of boiler shell and water temperature regulator sensor is introduced into upper portion of boiler. Lower portion of panel is provided with holes and movable damper also provided with holes over entire length. Inspection port made in panel near flame sensor is closed with damper. Header with nozzles is secured on front side of panel and ignition torch and burner tubes are secured on inner side. EFFECT: simplified construction; facilitated procedure of mounting; ease in service and maintenance. 4 cl, 2 dwg
Patent RU-2213839-C2 (RU)
Inventor: SOKOLINSKIJ V B
IPC: E21B6/02
Filed: 2001-11-22
Granted: 2003-10-10
Abstract: FIELD: percussive-rotary drilling machines; applicable in breakage of rocks or other materials in underground mines, opencasts and in construction jobs. SUBSTANCE: perforator includes body with striker, distributor, rotating mechanism of drill rod with spindle, axle-box for rotation of drill rod. Spindle part facing axle-box presents a gear. Control device is located between axle-box and spindle and consists of ring gear and idle gear with axles being in constant mesh with one another, axle box and spindle gear, ring piston and control channels for alternate connection with pressure main line or atmosphere. Ring piston has holes receiving axles of idle gears. Piston is capable of axial motion and rotation relative to body. Piston both ends have end cams for alternate coupling with companion cams of ring gear or body. EFFECT: provided increase of torque for drilling of unstable and fissures intervals of blasthole or hole due to improved design of perforator. 3 dwg
Patent RU-2218638-C2 (RU)
Title: Connector of electric conductors
Inventor: DEREVENKO K A
IPC: H01R4/48
Filed: 2001-12-04
Granted: 2003-12-10
Abstract: FIELD: electrical engineering, connection of conductors in D C and A C electrical networks. SUBSTANCE: in proposed connector connected conductors are so arranged that each is placed between one of two blocks hinged on free end of coiled torsion spring and common current- conducting strap. Current-conducting strap and blocks form clamp which is located in body made of electric insulation material. Rectangular groove where current- conducting strap is positioned is made in base of body. Base of body is closed from above by cover, center of cover has rectangular protrusion fixing clamp in base of body. EFFECT: enhanced reliability of electric connection of conductors, automatic provision for required value of contact pressure, decreased cost for manufacture and usage of connector. 3 cl, 9 dwg
Patent RU-2235398-C2 (RU)
Title: Высоковольтный ввод
Inventor: GROJTER FELIKS
IPC: H02G15/072
Filed: 2000-06-13
Granted: 2004-08-27
Abstract: Изобретение относится к высоковольтному вводу. Ввод содержит токопровод (1), нагружаемый высоким напряжением. Участок токопровода (1) охвачен варисторным устройством (9). Ввод содержит, кроме того, два токоподвода (4, 6), из которых один токоподвод (6) подсоединен к высокому напряжению, а второй (4) заземлен, проходной изолятор (5), предусмотренный между токопроводом (1) и варисторным устройством (9), и зажимное устройство (11), нагружающее расположенное между ними в несколько слоев варисторное устройство (9) контактным натяжением. Зажимное устройство содержит изолирующий элемент, нагружающий оба токоподвода контактным натяжением. Проходной изолятор выполнен в виде формованного изделия, который содержит несущий элемент с направляющей поверхностью для подключенного к токопроводу (1) контакта (1а) штепсельного соединения с кабелем или приборным вводом электрического аппарата. Техническим результатом является получение ввода без применения токопровода, простота контроля, монтажа и технического обслуживания. 9 з.п. ф-лы, 15 ил.
Patent RU-2283240-C2 (RU)
Title: Mechanical pen
Inventor: EGOROV SERGEJ NIKOLAEVICH
IPC: B43K7/00
Filed: 2002-04-08
Granted: 2006-09-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: mechanical pen is a hermetic body with aperture in the end and with hollow rod with ink paste in the body and with cap with aperture, which is fastened to body. Cap is functionally fastened to body in position on the end with writing assembly or in one of positions - "up to the stop" or "not up to the stop" - on the end, opposite to writing assembly, while cap and a part of body on the end, opposite to writing assembly, form a cylinder-piston pair, hollow of which is connected to hollow of body through aperture in the end of body and with external environment through aperture in the cap when cap is in functional position "not up to the stop", while excessive pressure in hollow of body is formed when cap is moved to "up to the stop" position while aperture in the end of body is covered by finger, and aperture in the end of body is pressurized by provided packing insert under effect of compressing force, occurring when cap is at functional position "up to the stop"; to guarantee prevention of occurrence of difference of pressures in hollow of body and external atmosphere in case, when cap is in "up to the stop" position and mechanical pen is not utilized for extensive time span, a throttle is made in the body for throttling air from body hollow outwards and check valve is made in the body, while check valve is in form of a saddle, made on internal surface of body and an elastic membrane, positioned with a gap relatively to saddle and a channel, made in body, which is pressurized by elastic membrane under effect of dynamic pressure, occurring in case of random generation of excessive pressure in the hollow of body. 
     EFFECT: increased reliability of mechanical pen operation, expanded functional capabilities of usage, including possible use without generation of excessive pressure. 
     1 dwg