baber/WOPTO huggingface dataset:
Patent UA-64827-C2 (UA)
Title: Appliance for tightening joints
Inventor: Haidar Oleksandr Ivanovych
IPC: E04F21/165
Filed: 2001-07-17
Abstract: Appliance for tightening joints includes hollow housing with loading window, tank, and formation nozzle and drive auger installed in the housing, with same height of its blades along the shaft. The drive auger has under loading window cylindrical part and connected to it with smaller base conical part and end part. To increase the lubricant pressure, the housing is made with hollow fitting; this has cylindrical and oriented with the larger diameter to the housing conical part. The cylindrical and the conical parts are connected, respectively, with the formation nozzle and the housing on threading with lock-nuts. At that, the end part of the shaft is made conical, with direction of the top towards the formation nozzle, and is placed in the fitting. The part of the screw placed in the cylindrical part of the fitting has the height of blades decreasing towards the free end of the conical part of the shaft. The outer diameters of the auger along the shaft are equidistant to the inner diameters of the housing and the fitting.
Patent UA-76981-C2 (UA)
Title: Grain harvester
IPC: A01F12/44
Filed: 2002-01-24
Abstract: This invention refers to a combine harvester with a rotor housing which is positioned in a lengthwise direction and which comprises a separation rotor (24) inside of the rotor housing and sucking blower (36) means arranged at the discharge end of the rotor housing, whereby the shaft of the sucking blower means is coaxially towards the shaft of the separation rotor. To allow a better adaption of the rotational speeds of the separation rotors and the sucking blower units to the prevailing harvesting conditions, it is suggested that the rotational speeds of a sucking blower unit and the corresponding separation rotor are variably adjustable relative to each other by adjusting their drive mean.
Patent RU-2220696-C2 (RU)
Title: Транспортное средство для инвалидов
Inventor: LOKSEEV V E
IPC: A61G5/06
Filed: 2000-04-12
Granted: 2004-01-10
Abstract: Изобретение относится к креслам для инвалидов, обеспечивающим подъем по ступенькам посредством крестовин. Кресло состоит из двух полурам 1, 22, которые взаимно поворачиваются вокруг главной горизонтальной оси 10 посредством рычагов 27, которые скреплены с одной из полурам у точки расположения главной горизонтальной оси 10. При повороте полурам 1, 22 крестообразные опорные элементы 23 опираются на поверхность и приводятся в действие червячными редукторами, расположенными на их осях. Привод червячных редукторов осуществляется вращением вручную кольцеобразных элементов 24 на колесах 21 через фрикционные колеса 14 посредством трансмиссии. Техническое решение направлено на обеспечение безопасности при упрощении конструкции. 3 з. п. ф-лы, 5 ил.
Patent RU-2252377-C2 (RU)
Title: Теплоизолирующая стенка, а также холодильник и бытовая печь с такими стенками
Inventor: VENNING UDO
IPC: F24C15/34
Filed: 1998-10-16
Granted: 2005-05-20
Abstract: Изобретение предназначено для тепловой вакуумной изоляции, например, в холодильниках или бытовых печах. Теплоизолирующая стенка содержит два внешних вакуум-плотных покровных слоя. Они расположены на расстоянии друг от друга и вакуум-плотно соединены с помощью проходящего вдоль их контура соединительного профиля. Пространство между стенками и профилем заполнено вакуумируемым теплоизолирующим материалом. Профиль состоит из нескольких участков. В угловых зонах теплоизолирующей стенки участки соединительного профиля выполнены цельными. Профиль может иметь U-образное поперечное сечение. Элементы участков профиля соединены между собой посредством сварки. Изобретение обеспечивает герметичность вакуумной изоляции благодаря отсутствию места стыка и нагромождения сварных швов в угловых зонах. Также обеспечивается требуемая функционально-техническими соображениями геометрия профиля, так как угловые участки являются предварительно изготовленными деталями. 3 с. и 6 з.п. ф-лы, 3 ил.
Patent RU-2200342-C2 (RU)
Title: Hydraulic liquid-flowrate regulator
Inventor: KOZLOV M T
IPC: G05D7/01
Filed: 2000-05-15
Granted: 2003-03-10
Abstract: FIELD: instrumentation engineering; liquid flowrate regulation; controlling delivery of centrifugal pumps. SUBSTANCE: hydraulic flowrate regulator that may be used in oil extraction process when oil is pumped into well has flexible body, case with flanges and branch pipe for feeding liquid to flexible-body interior and its clamps; flexible body is made in the form of union-diaphragm which in longitudinal section is shaped as central part of hollow toroid-like member having oviform profile and wall thickening from center to periphery and terminating at periphery in dovetail-like section; toroid-like member is provided on one end with fittings in the form of contracting ring whose top is coupled through monolithic joint with ring fixed within case by means of peripheral section of fittings, spacer sleeve, and clamp made in the from of diffusing ring; regulator case is provided with additional pipe connection incorporating high-pressure valves providing its communication with measuring instruments mounted in spaces upstream and downstream of diaphragm, respectively. EFFECT: enhanced reliability and measurement accuracy, reduced pressure loss; enlarged functional capabilities. 2 dwg
Patent RU-2190166-C2 (RU)
Inventor: BASTRON A V
IPC: F24H1/20
Filed: 2000-06-16
Granted: 2002-09-27
Abstract: FIELD: production of production process hot water, applicable for hot water supply to cottages or apartments of multistoried buildings. SUBSTANCE: the electric water heater has a reservoir connected to the cold-water pipeline, and heating elements positioned in a shell with an inlet and outlet, connected to the hot-water pipeline, the water intake device is made in the form of a hollow cone and installed in a spaced relation to the shell outlet, and the reservoir is connected to the warm water pipeline. Such a water heater may function as a consumer-regulator for regulating the load function of the cottage power input or supplying transformer substation. EFFECT: enhanced load properties. 1 dwg
Patent RU-2188171-C2 (RU)
Inventor: RACHKOVSKAJA GALINA EVTIKHIEVN
IPC: C03C8/14
Filed: 2000-06-19
Granted: 2002-08-27
Abstract: FIELD: glass industry. SUBSTANCE: invention relates to glass for glass ceramic cement used in instrument making and radioelectronics industry for soldered joint with langacite (La 2 Ga 5 SiO 14 ) in production of high-temperature resonators. Glass comprises components taken in the following ratio, wt. %: SiO 2 , 30.5-35.5; B 2 O 3 , 6.5-7.5; Al 2 O 3 , 7.0-8.0; BaO, 28.5-30.5; ZnO, 20.5-22.0; MgO, 0.5-1.5; CdO, 0.5-1.5. Temperature coefficient of linear expansion of glass ceramic cement = 50 x 10 -7 K -1 ; crystallization and soldering point is 820-850 C; deformation point is 1050 C. EFFECT: improved properties and indices of glass ceramic cement. 1 tbl
Patent RU-2190034-C2 (RU)
Inventor: KORSHUNOV E A
IPC: C22C33/00
Filed: 2000-06-26
Granted: 2002-09-27
Abstract: FIELD: metallurgy; production of carbon ferrocheme from chromite concentrate and iron from iron- containing materials. SUBSTANCE: proposed method includes loading charge containing oxides of metals and reductant in melting unit and delivery of energy to surface of energy flux over circle. Charge is fed continuously and is heated by radiation. Molten slag and molten metal are molten and removed continuously. Energy is delivered by at least two fluxes. Relative motion of energy flux over circle is effected due to rotation of melt. Charge is fed to crater formed by rotating melt. EFFECT: enhanced reliability of protection of lining; increased service life of lining; avoidance of evaporation of metal from surface of melt. 4 cl
Patent RU-2271514-C2 (RU)
Inventor: TUCHNOLOBOV ALEKSANDR VLADIMIR
IPC: G02B26/10
Filed: 2000-11-21
Granted: 2006-03-10
Abstract: FIELD: the invention refers to using of a laser emitter for scanning curved surfaces. 
     SUBSTANCE: a light of beam from a laser emitter is directed on the scanned surface. The forming of conical light surface is made by rotating of laser emitter for making on the scanned surface an image in the shape of a ring and the form of the surfaces is determined by shifting the ring along the surface with interpolation of points' height which are determined according to stated correlation. 
     EFFECT: scanning of long-length and large dimension surfaces. 
     2 dwg
Patent RU-2191240-C2 (RU)
Inventor: MERKUR EV M V
IPC: C04B111/20
Filed: 2000-12-21
Granted: 2002-10-20
Abstract: FIELD: building materials. SUBSTANCE: dry mixture for making the molten floor comprising a binding agent, silicon oxide as sand with particles size below 2.5 mm and superplasticizer C-3 has cement as a binding agent and silicon oxide as sand of fractions 2.5-1.25 mm, 1.25-0.63 mm, 0.63-0 mm being weight of each of fraction does not exceed 37% of sand weight in the following ratio of dry mixture components, weight %: cement, 27-35; superplasticizer C-3, 0.25-0.180; indicated sand, the balance. Invention can be used in making monolith floor used in industrial building and civil engineering. EFFECT: enhanced motility of mixture without increase of superplasticizer dose. 1 tbl, 1 dwg
Patent RU-2191350-C2 (RU)
Title: Procedure estimating angular discrepancy of complex preparing and evaluating initial setting of inertial navigation system
Inventor: VASIL EV N A
IPC: G01C21/00
Filed: 2001-02-20
Granted: 2002-10-20
Abstract: FIELD: gyroscopic instrumentation. SUBSTANCE: procedure estimating angular discrepancy of complex preparing and evaluating initial setting of inertial navigation system consists in generation of telemetry from inertial navigation system under condition of its autonomous operation, external trajectory measurements and their processing. Inertial navigation system is first calibrated , telemetry from inertial navigation system is generated in process of initial setting by vector matching in mix of preparation complex. Obtained telemetry is processed and angular discrepancies of preparation complex are computed. Then inertial navigation system is transferred to condition of autonomous operation on mobile base. Rectilinear motion of base with constant speed is carried out in process of autonomous operation of inertial navigation system. EFFECT: generation of authentic estimation of precision of complex preparing and evaluating initial setting of inertial navigation system in mix of complex
Patent RU-2207251-C2 (RU)
Inventor: ERMACHKOV V V
IPC: B60C11/16
Filed: 2001-02-23
Granted: 2003-06-27
Abstract: FIELD: transport engineering; stud drivers. SUBSTANCE: proposed gun has the following parts secured in gun housing and on said housing: charging tube for antiskid studs, guide tube communicating with charging tube and provided with outlet hole for antiskid stud, jaws for widening the hole in tire tread grouser when driving in antiskid stud orientated by flange in direction of hole of guide tube, pusher with drive to introduce stud into widened hole, and drive starter. Gun is additionally furnished with compressed air change-over distributor mounted in common pneumatic system and mechanically coupled with reciprocating antiskid stud pusher. EFFECT: decreased weight and improved ergonomic characteristics of gun. 2 cl, 2 dwg
Patent RU-2201462-C2 (RU)
Inventor: SIDORENKO JU A
IPC: C22B11/00
Filed: 2001-03-13
Granted: 2003-03-27
Abstract: FIELD: chemical and metallurgical processes; metallurgy of noble metals. SUBSTANCE: solution of chloropalladic acid used as starting agent of synthesis of other compounds is obtained through heat treatment of metal or its salts in flow of oxygen-containing gas and leaching products of heat treatment by hydrochloric acid solution performed at hating. EFFECT: reduced consumption of toxic oxidants. 4 cl, 1 tbl
Patent RU-2233645-C2 (RU)
Title: Acetabular component of hip joint's endoprosthesis of cement-free fixation
Inventor: NUZHDIN V I
IPC: A61F2/34
Filed: 2001-06-14
Granted: 2004-08-10
Abstract: FIELD: medicine, traumatology, orthopedics, rheumatology. 
     SUBSTANCE: the suggested acetabular component contains a metal cup as a hemisphere supplied in its lower part with a socket as two hexahedrons, a turning being above the socket and a polymeric insertion piece supplied in its lower part with hexahedral head being around cylindrical part of insertion piece. Acetabular component, also, has got a locking ring. The upper part of insertion piece is designed with conic rib, and cup-contacting one - semispherical. In its lower part insertion piece is designed with a turning at depth being not less than ring's section height. A cup is designed to have a turning above a socket. Locking ring is located in a turning of insertion piece to contact with cup's turning. The sites for conjugation of cup's edges are supplied with cylindrical grooves for the depth being not less than turnings in a cup. 
     EFFECT: higher efficiency. 
     5 cl 5 dwg
Patent RU-2208949-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-16
Granted: 2003-07-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves grinding protein, fat and carbohydrate components; mixing said components with water and mineral additive; heating resultant mixture; introducing ferment and vitamin additive during homogenization procedure. Vitamin additive comprises preparation produced by sequential extracting of Mortierella exigua micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; drying resultant mixture without oxygen access; crushing and reducing with water immediately before use. EFFECT: improved quality of base product due to elimination of fat syneresis during storage and break of mixture after reduction thereof.
Patent RU-2227343-C2 (RU)
Title: Тонкие пленки гидрогенизированного поликристаллического кремния и технология их получения
Inventor: MILOVZOROV D E
IPC: H01L21/205
Filed: 2001-11-27
Granted: 2004-04-20
Abstract: Использование: изобретение относится к новым материалам электронной техники и технологии их получения. Техническим результатом изобретения является получение пленок нанокристаллического кремния с высоким содержанием кристаллической фазы с ориентацией (111) при низкой температуре подложки. Сущность: во время вакуумно-плазменного осаждения кремния на подложку увеличивают скорость натекания в реактор молекулярного водорода при снижении температуры подложки. Полученная пленка гидрогенизированного нанокристаллического кремния содержит более 50% кристаллической фазы со средним размером кристаллов менее 10 нм. 2 с.п.ф-лы.
Patent RU-2215535-C2 (RU)
Inventor: KHARDIKOVA S A
IPC: A61K31/00
Filed: 2002-02-15
Granted: 2003-11-10
Abstract: FIELD: medicine, dermatology. SUBSTANCE: in 6-12 months after dehelminthization the conventional therapy course of psoriasis is carried out with prescription of nicodine for 21 days. After 3-weeks break biologically active supplement "Glimurid" is prescribed in the dose 0.1 mg before eating for 10 days. Then, after 3-weeks break repeated course of therapy with "Glimurid" is carried out in the dose 0.1 mg before eating in combination with intake of cholangogum. For the next 2 years treatment courses including intake of "Glimurid" and cholangogum are repeated with break for 6 months. EFFECT: enhanced effectiveness of treatment, reduced number of complications. 1 tbl, 1 ex
Patent RU-2268389-C2 (RU)
Inventor: FISHER VERNER
IPC: F02M55/00
Filed: 2001-07-11
Granted: 2006-01-20
Abstract: FIELD: engine engineering. 
     SUBSTANCE: high-pressure fuel pump for internal combustion engines comprises housing that receives the supplying unit.  The supplying unit is controlled by the control unit which is mounted inside the housing secured to the housing of the pump.  Between the top side of the pump housing and bottom side of the control unit housing is a space which receives the exit section of the supplying fuel pipeline and inlet section of the pipeline connected with the supplying unit of the pump.  The space receives the insert which has at least one deflecting passage (11), through which the high-pressure fuel is supplied from the supplying fuel pipeline to the bottom side of the housing of the control unit. 
     EFFECT: improved cooling of pump control unit. 
     7 cl, 3 dwg
Patent RU-2249100-C2 (RU)
Inventor: KLESHCHENKO I I
IPC: E21B43/26
Filed: 2002-05-06
Granted: 2005-03-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method includes cyclic forcing of cooling mixture into well-adjacent zone of bed and its freezing-unfreezing with following cumulative perforation, while as components of cooling mixture the following reagents are used: water - 68.3 % mass; ammoniac - 19.2 % mass; saltpeter - 12.5 % mass. 
     EFFECT: higher productiveness. 
     1 tbl
Patent RU-2228177-C2 (RU)
Inventor: RENNI POL DZHON
IPC: A61K33/245
Filed: 2000-10-19
Granted: 2004-05-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: nasal composition comprises pyroglutamic acid in the concentration from 0.01% to 20% of composition mass and another organic acid taken in the amount from 0.01% to 10% of composition mass. An organic acid has the dissociation constant (pKa) from 3.0 to 5.0. The combination of indicated pyroglutamic and organic acid provides pH value on surface of nasal cavity from 3.5 to 5.5. Composition is effective for prophylaxis of cold symptoms and influenza of viral origin or their significant attenuation if a patient suffers with these symptoms. EFFECT: enhanced effectiveness and valuable medicinal properties of composition. 6 cl, 6 ex
Patent RU-2224548-C2 (RU)
Inventor: KABARGIN S L
IPC: A61L27/00
Filed: 2002-05-23
Granted: 2004-02-27
Abstract: FIELD: ceramics. SUBSTANCE: invention relates to manufacture of materials and articles made of ceramic materials with medicinal designation. Ceramic material and article made of them are prepared on alumina base containing 93 wt. -% of aluminum oxide in alpha-phase, not less. Ceramic material comprises 98.0 wt.-% of aluminum oxide, not less; 0.15-0.4 wt.-% of magnesium oxide; 0.1 wt.- % of silicon oxide, not above, 0.1 wt.-% of sum of sodium and potassium oxides, not above, as measured for sodium oxide, and 0.05 wt. -% of iron oxide, not above. Material shows melting point 20-40 C, corundum average grain size 0.5-15.0 mcm. Material and articles made of them are prepared by grinding alumina in an aqueous medium, preparing ceramic suspension, molding, caking-carbonization in oxidative medium at 1150-120 C and roasting in oxidative medium at 1750-1790 C. Prepared ceramic material and article made of them show high qualitative indices. EFFECT: improved preparing method. 21 cl, 23 dwg
Patent RU-2258536-C2 (RU)
Inventor: BESEMER ARI
IPC: A61F5/44
Filed: 2000-11-03
Granted: 2005-08-20
Abstract: FIELD: sanitary and hygienic facilities. 
     SUBSTANCE: superabsorption product of invention comprising liquid-impermeable base layer; liquid-absorbing intermediate layer containing partially neutralized acid-behaving hydrophilic polymer, in particular surface cross-linked polyacrylate; and liquid-permeable non-absorbing top layer is distinguished by containing alkali-neutralizing additive uniformly spread in absorbing intermediate layer. 
     EFFECT: enhanced controlling unpleasant smell and inhibited microbial growth. 
     10 cl, 1 tbl
Patent RU-2236834-C2 (RU)
Inventor: ANEA ANTUAN
IPC: A61J1/20
Filed: 2000-12-06
Granted: 2004-09-27
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: connecting device has base adapted for positioning onto bottle, piston movable in base opening, and cap for at least partial closing of base outer surface. Piston is fitted with perforating member adapted for penetration into bottle plug. Cap is made from more hard material than base. Cap is provided with at least one peripheral rib adapted for hermetically sealed penetration into base opposite zone. Peripheral rib is coated with lubricant forming film thereon. When cap is moved relative to base, as well as in fixed state of cap and base with respect to one another, at least one rib is still coated with film. 
     EFFECT: provision for sufficient sealing of space between walls of base and cap and simplified dismantling of said two parts. 
     11 cl, 3 dwg
Patent RU-2215203-C2 (RU)
Title: Диспергатор примесей в текучей среде
Inventor: KACHURIN N M
IPC: F15D1/00
Filed: 2002-11-05
Granted: 2003-10-27
Abstract: Изобретение относится к средствам воздействия на поток текучей среды при транспортировании жидкостей по трубопроводам и может быть использовано в машиностроении, химической, нефтяной и других отраслях промышленности. Диспергатор примесей в текучей среде содержит устройство для воздействия на поток текучей среды, которое выполнено в виде двух ободов, установленных последовательно по ходу потока текучей среды в разрыв трубопровода. Торцы разрыва трубопровода выполнены с фланцами. Первый обод выполнен с лопаточным венцом для закрутки потока текучей среды. Второй по ходу потока среды обод содержит центральный обтекатель и неподвижно установленные между обтекателем и ободом лопатки вентиляторного типа. Между ободами установлена цилиндрическая проставка с фланцами по торцам и ободы зафиксированы на трубопроводе между фланцами трубопровода и проставки. Внутренний диаметр проставки и ободов равен внутреннему диаметру трубопровода в месте установки устройства для воздействия на поток текучей среды. В результате достигается повышение эффективности диспергирования примесей в текучей среде и эмульгирования жидких примесей за счет обеспечения устойчивых кавитационных режимов течения суспензий и эмульсий для снижения их вязкости. 2 ил.
Patent RU-2242822-C2 (RU)
Inventor: MINAEV I F
IPC: H01J61/36
Filed: 2002-11-20
Granted: 2004-12-20
Abstract: FIELD: electrical engineering; arc gas-discharge lamps for general and special-purpose lighting. 
     
     
       SUBSTANCE: proposed method for manufacturing gas-discharge lamp that has burner made of optically transparent material and provided with at least two main electrodes at each end of burner includes aging of each of main electrodes under glow discharge condition whereupon rated arc-discharge starting mode is ensured. For the purpose ratio of aging glow discharge current to rated current of lamp is chosen within 0.01 : 0.06 and ratio of glow-discharge aging time to starting mode period, within 0.05 : 0.25. In the course of manufacture lamps are aged in two steps at different currents. At first each electrode is aged under glow discharge condition, then under rated starting condition of arc discharge. Such aging process ensures optimal treatment of lamps. 
     
     
       EFFECT: enhanced yield. 
     
     
       1 cl, 1 tbl
Patent RU-2256645-C2 (RU)
Inventor: PAVLOV D S
IPC: C07C41/09
Filed: 2002-11-28
Granted: 2005-07-20
Abstract: Использование: нефтехимия. Сущность: метанолсодержащий поток контактируют с дегидратирующим катализатором в одной или нескольких реакционных зонах. Компоненты реакционной смеси с помощью дистилляции и/или ректификации разделяют с возвращением непрореагировавшего метанола в реакционную(ые) зону(ы). Дегидратацию метанола и образование эфира проводят в жидком и/или парожидкостном состоянии в присутствии кислого катионита при температуре от 100 до 160°С и поддерживают концентрацию воды в возвращаемом в реакционную(ые) зону(ы) метанольном потоке менее 12% мас., предпочтительно менее 5% мас. Технический результат - упрощение технологии процесса. 12 з.п. ф-лы, 4 ил.