baber/WOPTO huggingface dataset:
Patent RU-2227527-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-12
Granted: 2004-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with a technology of a confectionary production. The method of the fruit jellies production provides for preparation of the raw material, preparation of the syrup containing pectin, sugar, water and an additional component of the vegetable raw material, the syrup cooking, dressing, casting, molding, drying and packing of the finished product. As the additional component of the vegetable raw material they use an extract of a mixture of hips and sorb apples. At dressing, the syrup is added with citric acid, sodium lactate and a preparation produced using a successive extraction of the biomass of micromycet of Mortierella marburgensis with the help of a nonpolar extragent being in a supecritical state, water, alkali, water, acid, water, alkali and water with a subsequent combination of the first extract with the fixed residue. The invention allows to produce the target product with the specific combination of the organoleptical properties and an expanded spectrum of the prophylactic properties. EFFECT: the invention allows to produce the fruit jellies with a specific combination of the organoleptical properties and an expanded spectrum of the prophylactic properties. _
Patent RU-2229674-C1 (RU)
Inventor: LITVINTSEV A I
IPC: F41H5/04
Filed: 2002-11-05
Granted: 2004-05-27
Abstract: FIELD: armored structures including composite materials. SUBSTANCE: the composite mosaic armored protective package has armored members placed in a metal shell. The armored members are positioned with a clearance relative to one another, whose value is less than the caliber of the hitting aids. The shell is made of plastic metal for forming of deformation flow-ins between the armored members after an all-round reduction. EFFECT: enhanced survivability of the armored protective package and efficiency of its use. 25 cl, 4 dwg, 5 ex
Patent RU-2232818-C1 (RU)
Title: Method for isolating chromosomal dna from bacterial cells of plague pathogen, yersinia pestis
Inventor: SAVOSTINA E P
IPC: C12P19/34
Filed: 2002-11-06
Granted: 2004-07-20
Abstract: FIELD: biotechnology, microbiology, preparative biochemistry. 
     SUBSTANCE: invention can be used for isolation of chromosomal DNA from bacterial cells. Cell culture of Yersinia pestis is cultured on solid nutrient medium, inactivated with chloroform and washed off from medium surface. The lysing substance Triton X-100 is added to prepared cell suspension to its final concentration 1% and incubated at temperature +37 C for 1 h. Then DNA is purified from cellular residual debris and centrifugation is carried out in cesium chloride density gradient with ethidium bromide. Method provides preparing highly purified chromosomal DNA of plague pathogen in preparative amount and with prolonged time storing.. 
     EFFECT: improved isolating method. 
     3 ex
Patent RU-2229584-C1 (RU)
Inventor: AKCHURIN KH I
IPC: C09K8/42
Filed: 2002-12-04
Granted: 2004-05-27
Abstract: FIELD: oil extracting industry. SUBSTANCE: composition includes acid, zeolite component for producing synthetic cleaning substances and water. As acid technical acidic substance "Netrol" is used with following ratio of components in percents of mass: zeolite component for producing synthetic cleaning substances - 5-15, technical acidic substance "Netrol" - 10-15, water - the rest. EFFECT: increased gel forming speed. 2 ex, 1 tbl
Patent RU-2232301-C1 (RU)
Inventor: DROZDOV A N
IPC: E21B43/38
Filed: 2003-04-24
Granted: 2004-07-10
Abstract: FIELD: oil industry; production of oil from oil wells at high gas factor. 
     SUBSTANCE: proposed pumping unit includes submersible electric motor with hydraulic protection, gas separator, disperser and submersible pump. Gas separator includes cavern-forming bladed wheel and separating drum provided with fins; trailing edges of blades of cavern-forming wheel are located at axial distance from leading edges of fins of separating drum ranges from 0.05 to 0.25 of outer diameter of separating drum and disperser is made in form of stages provided with stators-bushes and rotors located inside stators-bushes; surfaces of engagement of stators-bushes with rotors are provided with projections and recesses. 
     EFFECT: extended functional capabilities due to intensification of dispersion of gas-and-liquid mixture and reduced volume of free gas. 
     9 cl, 9 dwg
Patent RU-2232927-C1 (RU)
Title: Способ изготовления подшипника скольжения
Inventor: IVANOV V A
IPC: F16C33/26
Filed: 2003-04-24
Granted: 2004-07-20
Abstract: Способ относится к технологии изготовления слоистых изделий путем намотки и применяется в машиностроении. Заключается в том, что производят намотку ткани на оправку, которую с рулоном ткани помещают в центрифугу, где осуществляют пропитку рулона ткани через отверстия в оправке композиционным антифрикционным материалом. В качестве оправки используют втулку из металлической сетки, которую после отверждения композиционного антифрикционного материала удаляют путем расточки. Представленный способ упрощает процесс изготовления подшипника, повышает качество пропитки рулона ткани из-за наличия отверстий на всей поверхности оправки, а также удешевляет процесс изготовления подшипника. 2 ил.
Patent RU-2246018-C1 (RU)
Title: Device for sealing connection of parts of gas-turbine plant gas-air duct
Inventor: KUSTOV JU I
IPC: F16J15/02
Filed: 2003-06-09
Granted: 2005-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used for sealing gas-air duct of gas-turbine plant operating in gas-transfer sets of gas-turbine power plants. Proposed sealing device for parts of gas-air of gas-turbine plant in which one part in direction of flow is enclosed in other part with clearance contains sealing elements overlapping the clearance. Said sealing elements are made in form of segments movable interconnected by slots and projections made on their end faces. Slots are L-shaped, being arranged, together with projections, at side adjoining end face of female part of gas-air duct. Height of projections is more than 2 tomes greater than clearance between male and female parts. Summary clearance between end faces of segments exceeds value of difference in perimeters of male part at minimum and maximum temperatures in service. Segments are spring-loaded to sealed surfaces and in L-shaped slot. 
     EFFECT: improved reliability of sealing of connected gas-air duct parts. 
     3 dwg
Patent RU-2245374-C1 (RU)
Title: Method of deoxidizing and alloying steels
Inventor: STAROV REM VIKTOROVICH
IPC: C21C7/06
Filed: 2003-10-08
Granted: 2005-01-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: proposed method includes tapping of steel to ladle, introduction of de-oxidizers and alloying additives in way of tapping which possess affinity for oxygen and introduction of material containing silicon carbide. De-oxidizers and alloying additives whose affinity for oxygen exceeds affinity for carbon are introduced in ladle when it is filled by 8-12% of volume and remaining de-oxidizers and alloying additives are introduced when ladle is filled by 50-60% of its volume and material containing silicon carbide is introduced when ladle is filled by 750-80% of its volume. Scrap of lining of aluminum electrolyzers and slag of production of alumo-silicon alloys may be used as material containing silicon carbide, provided content of aluminum does not exceed magnitude preset depending on consumption of silicon carbide by definite expression. 
     EFFECT: reduced consumption of silicon carbide due to enhanced stability of assimilation of silicon; reduced losses of manganese, silicon and titanium. 
     2 cl, 1 tbl, 1 ex
Patent RU-2247754-C1 (RU)
Title: Composite material
Inventor: OFITSER JAN R V
IPC: C08L63/02
Filed: 2003-11-13
Granted: 2005-03-10
Abstract: FIELD: composite materials. 
     SUBSTANCE: invention relates to composite materials that can be used as heat-protecting coatings in structures of various-type articles. Coating represents a composite material containing reinforcing filler and binder at their weight ratio 1:(0.4-0.5). The former is made from threads with linear density 52-58 tex based on poly-ε-caproamide fibers coated with continuous layer of tetrafluoroethylene/vinylidene fluoride copolymer filled with carbon black at weight ratio 1:(0.6-0.8). Epoxide binder is composed of, wt parts: 3,3'-dichloro-4.4'-diaminodiphenylmetane tetraglycidyl ether 100, 3,3'-dichloro-4.4'-diaminodiphenylmetane 30-60, 1,2-bis(hydroxymethyl)carborane or tris(dimethyldiaminomethyl)phenol 0.5-2.0. 
     EFFECT: raised effective enthalpy of coating so providing heat blocking effect and weakening thermal radiation effect owing to reflection and dissipation of emission of supplied convective heat stream when blowing gaseous destruction products into border layer. 
     6 dwg, 2 tbl, 6 ex
Patent RU-2266939-C1 (RU)
Inventor: DOBROVINSKIJ L A
IPC: C09F9/00
Filed: 2004-05-12
Granted: 2005-12-27
Abstract: FIELD: paint-vehicle materials, in particular production of precipitated desiccant useful as curing catalyst for paint-vehicle coats. 
     SUBSTANCE: desiccant is obtained from fatty acid component, 50-55 % sodium hydroxide aqueous solution, and polyvalent metal salt in ratio of 1-1.1:1:0.5-0.65, respectively. In the end of process methylethylketone hydroperoxide or cyclohexanone hydroperoxide is introduced in amount of 1-2 mass %. Components are charged in the next order: fatty acid component, polyvalent metal salt and sodium hydroxide aqueous solution. 
     EFFECT: precipitated desiccant for paint-vehicle materials with increased catalyst activity. 
     2 tbl
Patent RU-2266963-C1 (RU)
Inventor: TSYGANKOVA O I
IPC: C12Q1/04
Filed: 2004-07-19
Granted: 2005-12-27
Abstract: FIELD: microbiology, in particular strain characterization based on quantitative content of clones being resistant to anthracic bacteriophage lytic action in population thereof. 
     SUBSTANCE: claimed method includes measured inoculation of spore suspension on tissue culture dish containing dense culture medium. Concentration of said medium provides formation of 50-100 isolated colonies. Dish surface is treated with anthracic bacteriophage, inoculums are incubated, and number of colonies grown in dish with bacteriophage (experience) and without thereof (control) is calculated, wherein in control not less than 500 CFU (colony-forming units) are investigated. Percentage of phagoresistant individuals is calculated as ratio of colony number in experience to colony number in control. Method of present invention makes it possible to increase accuracy and validity of starting strain B. anthracis population characteristics based on quantitative content of individuals (spores) being resistant to anthracic bacteriophage lytic action. 
     EFFECT: method for evaluation of phagoresistant clone biological properties with improved accuracy and validity. 
     3 ex
Patent RU-2277902-C1 (RU)
Inventor: VESEL EVA NATAL JA IVANOVNA
IPC: A61K36/00
Filed: 2004-10-07
Granted: 2006-06-20
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: invention relates to providing multifunctional balsam to remove leg tiredness. Balsam comprises fructose, amaranth oil, glycerol, lysine, vegetable extracts, vitamin premix, beta-carotene (Vetoron), germatronol (Astragerm), sodium benzoate, aromatizer (orange), antioxidant (Elite-C), carboxymethylcellulose (Ntrasol 250 pharm.), thickener (Jaguar C14S), ethylic alcohol, glucosamine sulfate, acetylglucosamine, sodium hyaluronate, and demineralized water, all in specified proportions. Vegetable extracts are those of Potentilla, skull-cap, white willow, hawthorn, milfoil, birch, nettle, hazel, and troxerutin taken in equal amounts. Vitamin premix comprises vitamin C, vitamin E, vitamin A, vitamin B1, vitamin B2, vitamin B5, vitamin B6m vitamin B12, vitamin PP, vitamin D3, folic acid, and biotin. Following favorable effects of balsam are observed: normalized functional state of bloodstream, restored blood circulation in vessels and capillaries, raised tone of blood vessels and capillaries, normalized microcirculation processes in case of weakened protective forces in inflammatory focuses of vascular tissue, and alleviated hydropic conditions and pain syndromes. 
     EFFECT: expanded therapeutical possibilities. 
     3 cl
Patent RU-2276121-C1 (RU)
Title: Composition of mixture for production of the non-autoclave gas concrete
Inventor: LOTOV VASILIJ AGAFONOVICH
IPC: C04B38/02
Filed: 2004-11-09
Granted: 2006-05-10
Abstract: FIELD: construction materials industry; production of construction materials made out of the gas concrete. 
     SUBSTANCE: the invention is pertaining to the field of construction materials industry, in particular, to production of construction materials made out of the gas concrete and may be used at fabrication of the hardware products applied for construction and the heat-insulation of the residential, office and industrial buildings and structures. The technical result of the invention is simplification of composition of the gas concrete mixture, stabilization of its porosity formation process, acceleration of the processes of the cement hydratation and formation of the strong structure of the inter-pores partitions ensuring production of the non-autoclave gas concrete with the low density and heightened strength. The mixture composition for production of the non-autoclave gas concrete containing the portland cement, the aluminum powder suspension, the suspension produced by mixing of the semiaquatic gypsum with water, the aqueous solution of alkali and water in addition contains the fibrillar additive, and the mixture contains in the capacity of the alkali water solution the 30-40 %-s' solution of the sodium hydroxide and the suspension gained by mixing of gypsum with water in the ratio of gypsum to water equal to 1:10, at the following ratio of the components (in mass %): portland cement - 57-59, aluminum powder - 0.02-0.21, sodium hydroxide - 0.07-092, semiaquatic gypsum - 0.04-0.53, the fibrillar additive - 0.29, water - 40-41. The non-autoclave gas concrete products produced out of the indicated mixture in the form of the blocks, the plates of the various dimensions may be used in the capacity of the heat-insulating materials or the heat-insulating structural materials at building of the different objects of the residential and industrial use. 
     EFFECT: the invention ensures simplification of the gas concrete mixture composition, stabilization of its porosity, production of the heat-insulating materials or the heat-insulating structural materials of the low density and heightened strength, which may be used at construction of the different residential and industrial objects. 
     1 ex, 1 tbl
Patent RU-2274566-C1 (RU)
Inventor: BELYJ DAVID MIKHAJLOVICH
IPC: B60T1/14
Filed: 2004-11-16
Granted: 2006-04-20
Abstract: Изобретение относится к области машиностроения, в частности к тормозным устройствам. Устройство содержит установленные на раме автотранспортного средства тормозной механизм, вводимый в контакт с дорожным полотном, и систему силового привода тормозного механизма. Устройство снабжено системой поглощения кинетической энергии автотранспортного средства, выполненной в виде ползуна в форме ступенчатой прямоугольной плиты, свободно с зазорами размещенного в полости жестко прикрепленной к раме направляющей коробчатого сечения. Внутри направляющей к ее основаниям ребрами прикреплены перекрывающие рабочий ход ползуна пластинки из пластичного материала, ориентированные под острым углом к направлению рабочего хода ползуна. Система силового привода тормозного механизма выполнена в виде установленного на раме автотранспортного средства с наклоном в направлении его движений корпуса с встроенным в него пиропатроном, снабженным электрозапалом. Тормозной механизм представляет собой шток, один конец которого введен внутрь корпуса силового привода до контакта с пиропатроном, другой конец снабжен клином для внедрения штока в материал дорожного полотна, а в средней части штока между двумя ограничителями свободно установлено звено связи тормозного механизма с ползуном системы поглощения энергии. Техническим результатом является повышение эффективности торможения и упрощение конструкции устройства. 2 ил.
Patent RU-2288429-C1 (RU)
Title: Grenade shot of multifunctional purpose
Inventor: ZAMARAKHIN VASILIJ ANATOL EVIC
IPC: F42B12/20
Filed: 2005-03-17
Granted: 2006-11-27
Abstract: FIELD: ammunition for close combat weapon. 
     SUBSTANCE: the shot has a case, propellant charge with a percussion primer and a shot consisting of a blasting charge placed in a plastic shell without any clearance and a blasting device installed coaxially without any clearance in the inner cavity of the blasting charge made of several charging sections of thermoplastic.  The outer surface of the front section of the blasting charge is made cylindrical, and the cavity formed between the inner surface of the plastic shell ogival and the tapered surface of the front charging section is filled with polymeric elastic-strong high-explosive or thermit compound.  The area of the end face surface of the front charging section - S engageable with the inner surface of the shot shell ogival at an impact with the obstacle is selected from the condition of provision of strength: S>qn/σ cs , where: q - the total weight of the members of the construction and charging sections influencing on the rear surface of the front charging sections influencing on the rear surface of the front charging section; n - the maximum overload at a shot, σ cs -allowable compression stress. 
     EFFECT: enhanced efficiency of action on the target with a simultaneous provision of a multiple-factor affection action of the shot on the target. 
     24 cl, 1 dwg
Patent RU-2279960-C1 (RU)
Inventor: EFREMOV GRIGORIJ VALER EVICH
IPC: B23P6/00
Filed: 2005-04-05
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: proposed method includes removal of damaged part of blade feather.  Then part of blade feather not subject to repair, after removal of damaged part, is connected with repair member which is used instead of removed part of blade feather and welded to blade.  Repair member in form of insert with slot, 4 mm deep minimum, is used, with profile and dimensions corresponding to part of blade feather not subject to repair.  Joint is formed by connection of insert and part of blade feather not subject to repair over at least 90% of contact surface.  Welding is carried out in plane of connection of end face part of blade feather not subject to repair with surface of insert after which welded-to insert is machined mechanically. 
     EFFECT: improved quality of repair of wheels of gas-turbine engine with replacement of damaged section on wheels at minimum deformations of member under repair. 
     6 cl, 6 dwg
Patent RU-2293167-C1 (RU)
Title: Lock
Inventor: JUDIN NIKOLAJ IVANOVICH
IPC: E05B21/00
Filed: 2005-07-06
Granted: 2007-02-10
Abstract: FIELD: engineering of locking devices, in particular, locks, which may be used for locking inhabited and service rooms, and also safes. 
     SUBSTANCE: lock contains, mounted in body, crossbar with groove, mechanism for extending and locking the crossbar, having a cam positioned on the axis of lock handle and made with possible interaction with spring-loaded localizer, mounted on axis and made in form of lever with shoulders, while one shoulder may enter grooves of spring-loaded two-shoulder levels, mounted on axis, one of shoulders of levels has groove, and another shoulder may contact with code grooves of key, and guide for key, while mechanism for extending and locking the crossbar is provided with connecting rod gear consisting of traction and axes, one of which connects traction to crossbar, and another axis connects traction to cam, which is made with possible interaction with connecting rod gear, while holder is represented by two-shoulder lever, where each shoulder has two shelves, while body is made of two symmetric parts. 
     EFFECT: simplified construction, increased reliability of locking. 
     2 cl, 5 dwg
Patent RU-2296064-C1 (RU)
Title: Current collector of electric vehicle
Inventor: SIDOROV OLEG ALEKSEEVICH
IPC: B60L5/00
Filed: 2005-08-09
Granted: 2007-03-27
Abstract: FIELD: transport engineering; electrified transport. 
     SUBSTANCE: proposed vehicle current collector has pan installed on movable frames connected with elastic lifting member.  Movable frames are secured on shafts connected with levers of pneumatic cylinder through rods by means of swivel joints.  Current collector is furnished with mechanical position pickups of swivel joints whose output is connected with pressure relay connected with pneumatic cylinder. 
     EFFECT: provision of reliable current collecting at higher running speeds of trains owing to reduced number of failures of current collectors and reduced service expenses caused by delay of trains on line. 
     1 dwg
Patent RU-2288037-C1 (RU)
Title: Milling set for disk mill
Inventor: BRAUN VLADIMIR VLADIMIROVICH
IPC: B02C7/12
Filed: 2005-08-25
Granted: 2006-11-27
Abstract: FIELD: milling equipment for disk mills. 
     SUBSTANCE: milling set for disk mill has two disks assembled from sections, namely stator disk with inlet opening and rotor disk. Working surface of said disks has peripheral annular zone with working knives and channels between knives and central annular zone with integral shortened and small-sized knives. Central annular zone is made conical, with generatrix of said zone being inclined at an angle of 8-13 deg to supporting surface of sections and is joined with inlet peripheral edge of peripheral annular zone. Integral knives of central annular zone are arranged in alternation with two small-sized knives, between which knives one shortened knife is positioned. End part of peripheral zone of sections is equipped with additional working knives located within channels between knives of main working knives. All the knives may be arranged tangentially to circle of inlet opening of stator disk. Non-operating bottom surface of central conical annular zone may be arranged at an angle of 8-13 deg to supporting surface of section. 
     EFFECT: intensified milling process and increased efficiency. 
     3 cl, 6 dwg
Patent RU-2306628-C1 (RU)
Inventor: CHEREVKO ALEKSANDR IVANOVICH
IPC: H01F30/14
Filed: 2005-12-06
Granted: 2007-09-20
Abstract: FIELD: electrical engineering; multiphase semiconductor converters such as inverters, rectifiers, and other semiconductor devices. 
     SUBSTANCE: proposed multiphase transformer has intermediate laminated core and two lateral spiral cores abutting against butt-ends of intermediate laminated core through nonmagnetic spacers. Intermediate laminated core is made of stacks of two different cold-rolled electric steel sections with slots in butt-end, inner, and side surfaces accommodating three-phase winding enclosing intermediate laminated core yoke. Central part of intermediate laminated core has slots at outer and inner surfaces of laminated core. Lateral spiral cores abutting against intermediate laminated core have slots in side surface abutting against intermediate laminated core accommodating two circular windings with taps, each enclosing respective lateral spiral core. 
     EFFECT: enhanced electromagnetic compatibility, reduced power loss, enhanced efficiency. 
     1 cl, 4 dwg