baber/WOPTO huggingface dataset:
Patent UA-55465-C2 (UA)
Title: Hydro-valve
Inventor: TRUSOV MYKHAILO VOLODYMYROVYCH
Filed: 2000-02-01
Abstract: This invention can be used in volume hydro-drive in hydro-apparatuses with working liquid having low viscosity, in systems for controlling mechanical timbering. Hydro-valve has housing with openings for feeding and discharge of working liquid and cylindrical axial reboring, with sliders placed in it. In the slider inclined channel is made, this connects in the end position of the slider the openings for feeding and discharge working liquid. This invention makes it possible to decrease cyclic stretching forces acting on the slider and to make this one as a single piece.
Patent RU-2222549-C2 (RU)
Inventor: KHAJNEMANN TORSTEN
IPC: C08J9/14
Filed: 1998-05-22
Granted: 2004-01-27
Abstract: FIELD: polymer production. SUBSTANCE: invention provides a method for manufacture of inflexible polyurethane foams, which can be used for filling spaces of refrigeration and deep-freezing apparatuses as heat insulators as well as in construction and for pipeline insulation. The method consists in reaction of (i) polyol component containing 40-80% of saccharose-based polyethylene oxide/propylene oxide polyether or sorbitol with molecular weight 300-800; 3-40% of aliphatic mono-, di-, or polyamine-based polyethylene oxide/propylene oxide polyether with molecular weight 300-800; 3-40% of aliphatic mono-, di-, or polyamine-based polyethylene oxide/propylene oxide polyether with molecular weight 200-800; 3-40% of linear polyethylene oxide/propylene oxide polyether with molecular weight 500-1500; if necessary, other compounds with molecular weight 150-1250 having at least two hydrogen atoms capable of reacting with isocyanate; water, catalysts, and foaming agents selected from alkanes, cycloalkanes, hydro-fluoro-chlorohydrocarbons, and hydro-fluorohydrocarbons; with (ii) organic or modified organic polyisocyanate with 20-48% NCO group content. EFFECT: enabled manufacture of polyurethane foams with closed-pore structure and low heat conduction using different-type pore agents. 12 cl, 2 tbl, 21 ex
Patent RU-2227798-C2 (RU)
Inventor: WISSNER ALLAN
IPC: A61P35/04
Filed: 1998-07-29
Granted: 2004-04-27
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. SUBSTANCE: invention proposes compounds of the formula (I):   or their pharmaceutically acceptable salts wherein X represents phenyl ring substituted with halogen atom or dimethylamino-group; Z represents -NH-; each among R 1 ,R 3 ,R 4  represents hydrogen atom; R 2  is taken among different unsaturated acyl groups enumerated in claim 1 under condition that when R 2  is taken among the group consisting of:   or   then R 5  represents independently and solely hydrogen atom, alkyl comprising 1-6 carbon atoms or carboxy-group; X doesn't represent phenyl ring substituted solely with one or some halogen atoms. Compounds are inhibitors of tyrosine kinase and can be used for treatment of cancer and some renal diseases, such as polycystic renal disease. Invention relates also to method for inhibition of biological effect of protein tyrosine kinase with damaged regulation in mammal, treatment or inhibition of tumors growth in mammal, to pharmaceutical composition inhibiting activity of receptor protein tyrosine kinase, epidermal growth factor of cells and to method for preparing compound of the formula (I). EFFECT: valuable medicinal properties of compounds. 20 cl, 5 tbl, 82 ex
Patent RU-2176631-C2 (RU)
Inventor: BLJUMBERG EH A
IPC: C05F11/02
Filed: 2000-03-15
Granted: 2001-12-10
Abstract: FIELD: manufacture of humic acids, ecology and agriculture. SUBSTANCE: method is based on oxidation of combustible resources which is carried out in aqueous solution containing 0.5-3.84 moles of nitric acid and 0.5-1.44 moles of sulfuric acid or 0.5 mole of hydrochloric acid in 1 l. Process is carried out at L:S ratio of (2.5-10):1 at temperature of 10-90 C to recover desired product sediment from reaction mixture. Original raw materials include peat, lignite and coal. Method makes it possible to attain high yield of product and to effectively convert carbon-containing components of raw materials and humic acids. EFFECT: more efficient preparation method. 4 cl, 3 ex, 1 tbl
Patent RU-2191507-C2 (RU)
Title: Method for treatment of grain crop seedings
Inventor: TRET JAKOV G I
IPC: A01P21/00
Filed: 2000-03-14
Granted: 2002-10-27
Abstract: FIELD: agriculture. SUBSTANCE: vegetating plants at the stage of caryopsis development are treated with the mixture of cresacyn and calcium pangamate at cresacyn concentration being 0.045%, calcium pangamate 0.015% and cresacyn to calcium pangamate ratio being 3:1 and working liquid expenses being 200 l/ha. The method enables to achieve increased crop yield of grain varieties, such as wheat, barley and rice. EFFECT: higher efficiency of the treatment. 1 ex, 3 tbl
Patent RU-2181297-C2 (RU)
Inventor: EHPSHTEJN O I
IPC: C07K16/00
Filed: 2000-06-20
Granted: 2002-04-20
Abstract: Изобретение относится к медицине, в частности к терапии различных заболеваний. Для этого вводят активированные формы сверхмалых доз антител к антигену-веществу, участвующему в механизмах развития патологического процесса. К такому веществу относят и эндогенные факторы, индуцирующие болезнь, и лекарственные средства для лечения этой болезни. Активированные формы антител готовят по гомеопатической технологии. Предложено лекарственное средство, содержащее такие антитела. Изобретение обеспечивает воспроизведение активности антигена в модифицированном виде, способствующем редукции патологического процесса без побочных эффектов лечения. 4 с. и 8 з.п. ф-лы.
Patent RU-2187644-C2 (RU)
Title: Method of mining of flat coal seam
Inventor: ANFEROV B A
IPC: E21D23/06
Filed: 2000-06-20
Granted: 2002-08-20
Abstract: FIELD: mining, methods of mining of cal seams. SUBSTANCE: method of mining of flat coal seams by long pillars includes driving of development workings, drilling of holes in coal at seam roof towards subsequent extraction of pillar; support of roof in breakage face zone by supporting beams installed in holes with support of caving end by hydraulic support; extraction of haulage slot in coal mass at seam floor with location of haulage means in said slot; coal mining by frontal shearer above haulage slot; loading of broken coal by gravity onto haulage means and transportation of broken coal along breakage face by scraper conveyor. EFFECT: higher efficiency of mining due to use of natural factors in support of breakage face and loading of broken coal. 4 dwg
Patent RU-2197442-C2 (RU)
Inventor: KHVOSTENKOV S I
IPC: C04B2/08
Filed: 2000-07-31
Granted: 2003-01-27
Abstract: FIELD: production of hydrated lime used in construction industry. SUBSTANCE: method involves simultaneously grinding and extinguishing lump lime in grinding-extinguishing unit in the presence of water providing for complete lime hydration; hydrating lime in grinding- extinguishing unit made in the form of rod mill, into which lime is fed and water is supplied together with saturated water steam of 210 C temperature. Process line has grinding-extinguishing unit, hoppers, dosing devices, transportation systems, separator for product concentration and calibrating unit. Grinding-extinguishing unit is made in the form of rod mill equipped with dosing devices having pipelines for supplying water and saturated steam into mill. EFFECT: simplified and reliable method and production line, improved and stabilized quality of product. 4 cl, 1 dwg
Patent RU-2204393-C2 (RU)
Inventor: BOCHAROV S N
IPC: A61K31/727
Filed: 2000-08-02
Granted: 2003-05-20
Abstract: FIELD: medicine, resuscitation, surgery. SUBSTANCE: the innovation deals with prophylaxis and treatment of hepatic failure after operations on liver accompanied with acute massive hemorrhage. Solutions are introduced due to their volumetric coefficients, in particular: erythrocytic mass at 0.8 coefficient, freshly frozen plasma 0.86, 10%-albumin solution 1.47, 5%-glucose solution 0.3, by keeping the difference of absolute values of colloid-oncotic and average-capillary pressure being above 0, central venous pressure - at the level of not more than 50 mm water column and heparin at starting dosage of 100 U/kg, in future heparin should be introduced due to coagulogram's values by keeping total time for blood coagulation for not more than 10 min, fibrinogen concentration of 3.5 g/l, prothrombin time of 18 sec, prothrombin index of 65%, protein concentration of not less than 56 g/l. The present innovation enables to decrease postoperative lethality and improve rheological blood properties. EFFECT: higher efficiency of prophylaxis and therapy. 1 cl, 1 ex, 2 tbl
Patent RU-2258646-C2 (RU)
Inventor: B ERKLUND BENGT
IPC: B65D5/70
Filed: 2000-08-08
Granted: 2005-08-20
Abstract: FIELD: packing equipment, particularly containers of polygonal cross-section, for instance boxes, cartons or trays formed by folding or erecting one or more blanks made of paper. 
     SUBSTANCE: packing box formed of cardboard or corresponding material is provided with pouring means. Box has bottom with two pairs of opposite walls and is erected from flat blank having adhesive flap secured to inner side of corresponding body wall for box body forming. Besides, the box has sealing flaps integrally formed with blank and located on each body end to create another pair of opposite body flaps, and tearing tab with gripping part for at least one pouring orifice opening. The tab is formed in adhesive flap and extends in body wall to which adhesive flap is connected over fold lines separating this body wall from sealing flap and in adjacent wall of another pair of walls formed of sealing flaps. The box has additional sealing flap located directly under corresponding closing flap in which gripping part is formed and creating adhesive flap extension. Additional sealing flap is out of connection with sealing flap having gripping part. Pair of opposite sealing flaps extending over sealing flap provided with gripping part has perforated parts to partly open gripping part. 
     EFFECT: prevention of box content leakage from closed box, improved ability of powder distribution from opened box. 
     7 cl, 7 dwg
Patent RU-2190796-C2 (RU)
Title: Способ изготовления полиэтиленовой трубы
Inventor: NAKHAEV S S
IPC: F16L11/08
Filed: 2000-10-17
Granted: 2002-10-10
Abstract: Изобретение относится к области производства труб, которые могут быть использованы при строительстве трубопроводов для транспортирования газообразных и жидких, в том числе химически агрессивных сред, при переменных давлении и температуре преимущественно в средних и южных широтах. Техническим результатом изобретения является обеспечение надежности работы трубы при эксплуатации ее при высоких температурах, а также снижение трудозатрат на ее изготовление. Способ изготовления трубы включает выполнение канавок по спирали, укладку в них длинномерного элемента с последующим покрытием эластичным материалом. Используют однослойную полимерную трубу, по спирали которой с помощью, например, резца выполняют канавку, глубина которой не превышает половины толщины стенки трубы и определяется сечением длинномерного элемента. Покрытие длинномерного элемента эластичным материалом осуществляют с помощью сварки, например, экструдером с предварительным подогревом стенок канавки. 2 ил.
Patent RU-2238125-C2 (RU)
Inventor: SEIMUR KIAKHINUIMAKAKHAKHAIKAL
IPC: A43B5/00
Filed: 1999-04-22
Granted: 2004-10-20
Abstract: FIELD: shoe industry, in particular, shoes used for sports and active rest. 
     SUBSTANCE: shoe has supporting device made in the form of boot, and main lever positioned for rotation in the vicinity of boot heel. Part of main lever extends downward to the level below base of construction of device and is deflected from base by resilient members. Additional lever is positioned for rotation relative to main lever toward base against action of deflecting force of resilient members. Therefore, upon downward movement of boot, resilient members are subjected to plastic deformation to accumulate energy facilitating upward movement of boot. Main lever has first and second parts. First part extends in one direction from main point of rotation downward and is positioned below base of construction of supporting device. Second part extends in opposite direction from point of rotation. Resilient force acts between second part of main lever and part of supporting device embracing leg calf. 
     EFFECT: provision for obtaining of boot, which may be used as personal relatively convenient transport. 
     27 cl, 5 dwg
Patent RU-2194486-C2 (RU)
Title: Apparatus for treating of injured lower limbs
Inventor: ONOPRIENKO G A
IPC: A61H1/02
Filed: 2000-11-30
Granted: 2002-12-20
Abstract: FIELD: traumatology and orthopedics. SUBSTANCE: apparatus has shin splint, foot support and poles. Front pole has horizontal pin and clamp. Foot support is connected to shin splint through device having shaped cheeks equipped with clamp and ball-shaped members located inside cheeks and provided with supporting platform continued with shank having annular bead. Shin splint is made in the form of tray attached to poles. Foot support is fixed on annular stop and shaped cheeks are mounted on horizontal pin of front pole for engagement with supporting platform of ball-shaped member. Foot platform is equipped with bead extending along platform perimeter. Foot support is provided with perforations. EFFECT: reliable fastening of foot in any plane, reduced labor intensity and convenient use. 3 cl, 1 dwg
Patent RU-2210695-C2 (RU)
Title: Valve
Inventor: GOLUBEV G A
IPC: F16K1/44
Filed: 2001-01-30
Granted: 2003-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to shutoff members designed for use in pneumohydraulic systems. Proposed valve contains hollow body with hermetically sealed covers and inlet and outlet branch pipes. Controlled sealing unit divides body into inlet and outlet sealed spaces. Axial displacement screw mechanism of sealing unit is made in form of rotary spindle with handle installed in body. Rotary spindle of axial displacement screw mechanism contains two threaded sections with threads of opposite helix: one, with right-hand thread, the other, with left- hand thread. Two step sealing unit is made in form of two similar devices of gate-seat type whose gates are pointed to each other and are mated with threaded sections of spindle for reciprocal axial displacement. Stop to prevent getting of gates close to one another is made on spindle between threaded sections. Each cover is provided with stop-limiter to prevent return movement of gate. Each seat is secured in bushing movable relative to body and is pointed to corresponding gate. Bushings are spring-loaded relative to each other by means of compression spring fitted in between. Body contains also axial parting limiters of bushings, for instance, spring rings. EFFECT: improved sealing, reliability and increased service life of valve sealing unit. 1 dwg
Patent RU-2198499-C2 (RU)
Title: Method of protecting fruit trees from spring frosts
Inventor: STEPANOV VALERIJ ANDREEVICH
IPC: A01N33/22
Filed: 2001-02-13
Granted: 2003-02-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves inhibiting development of trees by treating them with growth inhibiting preparation solution, such as 0.3-0.6% aqueous solution of contact-type insectofungicide of dinitroorthocresol or 2,4-dinitro-6-methylphenol in the form of water-soluble powder of ammonium salt. Trees are treated at the initial budding stage before phenological "green cone" stage in early spring. Method is used for protecting fruit trees from damage by spring frosts in regions with unstable early spring, where low temperatures of from -5 C up to -9 C may be set for short duration. EFFECT: increased efficiency in protecting trees from spring frosts, provision for avoiding damage and freezing of plants, stable yield and improved control of some kinds of insects. 3 tbl
Patent RU-2200615-C2 (RU)
Title: Aerosol filter and filtering material
Inventor: KUZIN V V
IPC: B01D39/16
Filed: 2001-03-13
Granted: 2003-03-20
Abstract: FIELD: cleaning technological air media in atomic, chemical and medical industries. SUBSTANCE: filter has housing, fine filter element made from folded fibrous material with corrugated separators laid between folds. Coarse filter element is additionally arranged in housing before fine filter element. Ratio of filtering surfaces of fine and coarse filter elements ranges from 4:1 to 6:1. Used as fine filter element is filtering material on base of glass fiber containing binder and including three successive filtering layers with different diameters of fibers. Fine filter element made from glass fibers of maximum diameter is mounted in housing on side of flow to be filtered. EFFECT: enhanced efficiency of cleaning air medium. 10 cl, 1 dwg, 1 tbl
Patent RU-2212877-C2 (RU)
Inventor: SHAKHOV V K
IPC: A61H39/00
Filed: 2001-04-12
Granted: 2003-09-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has power supply source, impulse oscillator, active and passive multi-electrodes with contact- mode pin members connected to each other. The passive multi-electrode is arranged along the peripheral portion of the active multi-electrode. The shortest distance between the pin members of the active and passive multi-electrodes and the distance between the pin members of the active multi-electrode is determined from relation l=n*d, where l is the shortest distance between the passive multielectrode pin member and the nearest active multi-electrode pin member in mm, d is the distance between adjacent Renvier interceptions in mm, n is the dimensionless coefficient. The active and passive multi-electrode pin members are manufactured spring-loaded in individual way and independently from each other. EFFECT: enhanced effectiveness in treating protruding skin areas under stable contact resistance between pin members and skin.
Patent RU-2207533-C2 (RU)
Inventor: RUBINSHTEJN EH E
IPC: G01M3/08
Filed: 2001-06-21
Granted: 2003-06-27
Abstract: FIELD: testing and measuring technique, possibly testing tube butts for fluid tightness at process of constructing, after construction and during operation. SUBSTANCE: apparatus includes housing with annular sealings restricting together with housing and with inner surface of tubes testing chamber communicated with main pipeline for working fluid and at least one member for fixing position relative to tube butts. Said member is mounted on housing between annular sealings. Fixing member may be in the form of spring-loaded follower, such as electromagnet core, that may engage by its one end with inner surface of tube when it is arranged inside tube and by its other end it may engage with limit switch. Apparatus according to invention may have three pickups for detecting position relative to tube butt arranged uniformly in plane normal to lengthwise axis of apparatus and voting unit for processing signals of pickups. EFFECT: possibility for high-reliable pressurizing of tube butts in pipeline at minimum cost. 4 cl, 2 dwg
Patent RU-2215693-C2 (RU)
Title: Plant sea breeze for distillation, creating artificial climate and preparation of pure fresh drinking water
Inventor: KHAPTARINOV L A
IPC: C02F1/12
Filed: 2001-07-04
Granted: 2003-11-10
Abstract: FIELD: distilling technology; creating artificial climate and preparation of fresh drinking water under action of solar insulation in hot regions of planet. SUBSTANCE: proposed device is used for compensating for deficit of pure fresh drinking water. Proposed plant includes pipe lines with injectors for forming aerosol cloud saturated with finely dispersed moisture of water molecules, condenser with inlet chamber for air supersaturated with moisture, pure fresh water storage chamber, dehydrated air discharge chamber, lasers for forming light-pulse laser beam for creating hydraulic pulses in liquid medium of pipe lines, baffle phase-only synthetic holograms in pipe lines reflecting hydraulic pulses into injectors; condenser has central corona-forming electrode and peripheral receiving electrode for settling and receiving fresh water from aerosol cloud. Besides that, metal screen is mounted at inlet of inlet chamber of air supersaturated with moisture which is connected to peripheral receiving electrode, thus enhancing daily accumulation of moisture. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2208924-C2 (RU)
Inventor: STAROVOJTOV V I
IPC: A01C9/02
Filed: 2001-10-15
Granted: 2003-07-27
Abstract: Изобретение относится к сельхозмашиностроению, в частности к элеваторным аппаратам картофелесажалок. Высевающий аппарат содержит элеваторный транспортер с ложечками, клубнепровод, бункер с выходным окном в днище. Под днищем питательного бункера установлены разновеликие упругие шарниры с встряхивателем, а на кромке днища установлен перекрывающий выходное окно между элеватором и кромкой днища секционный клапан. Последний в верхней части выполнен в виде секционной гребенки, а в нижней - в виде упругой подпружиненной пластины, контактирующей с кромкой ложечки. Использование изобретения позволит уменьшить повреждение клубней, повысить качество посадки и надежность технологического процесса. 2 ил.
Patent RU-2215615-C2 (RU)
Inventor: ARTAMONOV E V
IPC: B23B1/00
Filed: 2001-12-24
Granted: 2003-11-10
Abstract: FIELD: working metals by cutting, working carbonaceous and alloyed steels and refractory alloys. SUBSTANCE: method comprises steps of determining temperature of maximum workability of hard alloy and dependence of cutting temperature from cutting speed. In order to lower labor consumption, setting temperature of maximum efficiency according to temperature of beginning of fracture zone in dependence "temperature - shock ductility of hard alloy". EFFECT: enhanced accuracy of method. 3 dwg
Patent RU-2233382-C2 (RU)
Inventor: ROGALEV V V
IPC: F02B19/04
Filed: 2002-01-23
Granted: 2004-07-27
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: proposed engine has main combustion chamber limited by cylinder head and piston to crown of which central volume reducer is fastened. Volume reducer is provided with central channel with side holes opening into main combustion chamber. Engine has also antechamber located in head and connected with single-orifice atomizer. Area of summary passage section of side holes of volume reducer is less than area of passenger section of central channel. Volume reducer is made of material with memorized shape effect. Iron and nickel-based alloy is used as such material. Invention provides reduction of fuel consumption at partial loads of engine by improving mixing of fuel and air owing to decreasing ring clearance between neck and volume reducer and passage section of volume reducer side channels. 
     EFFECT: reduced fuel consumption. 
     2 cl, 1 dwg
Patent RU-2216627-C2 (RU)
Inventor: PANASHCHENKO V S
IPC: E05B35/04
Filed: 2002-02-11
Granted: 2003-11-20
Abstract: FIELD: hardware. SUBSTANCE: door lock has two spring-loaded cross bars, body with keyhole for pressure key, cross bar displacement limiters in form of longitudinal recesses in body. Said longitudinal recesses accommodate handles-retainers connected with cross bars. Cross bars have sets of skew teeth for engagement with skew hollows on key. The first cross bar has segment hollow for key contour on end of set of skew teeth, and the second cross bar has clamp for key which is installed with screw on cross bar end in form of spring-loaded sleeve for engagement with shape of key which has a set of skew hollows only on one side. Cross bars and key are cylindrical. EFFECT: higher operate reliability of lock. 2 cl, 4 dwg