baber/WOPTO huggingface dataset:
Patent RU-2160320-C1 (RU)
Inventor: MIROEVSKIJ G P
IPC: C22B7/00
Filed: 2000-04-24
Granted: 2000-12-10
Abstract: FIELD: metallurgy; reworking secondary materials containing non-ferrous and precious metals. SUBSTANCE: proposed method includes oxidation of organic with oxygen-containing gas, melting copper scrap and electronic wastes containing precious metals and refining of black copper. Electronic wastes are charged in vertical oxygen converter together with copper scrap in mass ratio of 1:5 to 1:10; melting is effected simultaneously with oxidizing of organics at excess-oxygen coefficient for burning fuel equal to 20-1.5. EFFECT: reduced power requirements; low cost; reduced losses of precious and non-ferrous metals. 1 tbl, 8 ex
Patent RU-2180116-C1 (RU)
Title: Method for evaluating ecological situation influence on population immunity status
Inventor: ZAJTSEVA N V
IPC: G01N33/53
Filed: 2000-10-20
Granted: 2002-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring contents of toxic substance characteristic of ecological residence medium of the population in venous blood sample, separating lymphocytes from the sample (mononucleic cells) and adding the known toxic substance to them at normal concentration. The so obtained mixture is incubated at temperature corresponding to normal temperature of human organism. Then the number of lymphocytes is determined containing differentiating antigens characteristic of toxic substance action using immunoassay methods. The number of corresponding lymphocyte clusters in a sample under toxic agent influence being reduced not less than 1.5 times as much when compared to control sample with no additionally introduced toxic substance and the toxic substance being detected at the same time in blood sample in concentration exceeding norm, immunity state worsening is considered to take place. EFFECT: enhanced accuracy in determining functional activity of extracellular peroxidases with free radical influence being taken into account. 3 tbl
Patent RU-2187639-C1 (RU)
Title: Shut-off device for well testing
Inventor: KAMALOV F KH
IPC: E21B49/00
Filed: 2000-11-28
Granted: 2002-08-20
Abstract: FIELD: oil and gas producing industry, particularly, devices for well investigation by pipe formation tester with remote recording of bottom-hole pressure and with logging accompaniment. SUBSTANCE: device includes remote downhole instruments lowered into tested zone on cable and consisting of valve mechanism and shutoff unit connected with string. Hollow body of valve mechanism accommodates, for autonomous motion, upper and lower rod-pistons, operating one for compression, and the other for tension at same differential pressures. Shut-off unit is made in form of sealing bushing with radial channels, thicker part for ball retainers, flow-through ribbed stop at end and protects remote instrument from impact loads. EFFECT: higher operate reliability of device. 2 cl, 4 dwg
Patent RU-2193444-C1 (RU)
Title: Device for separating charged particles according to their masses
Inventor: DORONIN V T
IPC: H05H5/00
Filed: 2001-03-06
Granted: 2002-11-27
Abstract: FIELD: nuclear engineering; extraction of isotopes from their natural mixture. SUBSTANCE: device has vacuum chamber 1, charged-particle source 2, insulators 5, funnel 6, and charged- particle collector 8. Source 2 has ionization chamber 3 and electrodes 4 that function to build up sweeping electric field. Funnel 6 is bent over arcs of charged-particle circular orbits and is provided with longitudinal slit 7. Collector 8 is assembled of members 9 and 10. Member 9 is placed near narrow part of funnel 6 along its slit 7. Member 10 is inserted in wide part of funnel 6. Source 2 faces longitudinal slit 7 and is disposed on wide part of funnel 6. The latter is made of static magnet whose poles are separated by longitudinal slit 7. During device operation charged particles to be separated are passed from source 2 to wide part of funnel 8. Light- weight particles run along slit 7 then they are extracted from narrow end of funnel 6 and passed by member 9 to collector 8. Heavy particles run slower and arrive at member 10 of collector 8. EFFECT: enhanced selectivity of particles separation, reduced loss of separated substance, reduced power requirement. 3 dwg
Patent RU-2196889-C1 (RU)
Inventor: KHOROSHAVIN L B
IPC: E21B43/267
Filed: 2001-05-21
Granted: 2003-01-20
Abstract: FIELD: production of propping agents - proppants for stabilization of fissures after hydraulic fractures of oil-bearing formations. SUBSTANCE: proppants are produced from ceramic material with the following ratio of components, mas. %: corrundum-containing material, 20-80; cyclone dust of abrasive material production, 10-40; argillaceous component with refractoriness of 1100-1500 C (particularly, red clay, 20-80; and kaoline, 20-80), 10-40; and binder (above 100%, particularly, aqueous solution of carboxymethyl cellulose) 10-30; additional inclusions of iron oxide forming components, for instance, iron scale, 2-15. Proppants are produced from ceramic mass containing ground together with said initial ingredients by pelletizing of mass, and pellet roasting, preferably, at temperatures of 1200-1400 C. EFFECT: higher mechanical strength of proppants and their low cost due to use of inexpensive raw materials in the form of technogenic materials. 9 cl, 1 tbl, 1 ex
Patent RU-2199780-C1 (RU)
Inventor: KASATKIN S I
IPC: G06G7/60
Filed: 2001-06-08
Granted: 2003-02-27
Abstract: FIELD: automatic-control and computer engineering items such as thin-film magnetic elements. SUBSTANCE: magnetic neuron is built around thin-film anisotropic, spin-gate or spin- tunnel magnetoresistive structures which serves as basis of magnetic neuron chip incorporating a great number of magnetic neurons. It has substrate, pointed magnetic strips, and low-resistance nonmagnetic jumpers; magnetic strip has two high-resistance protective layers separated by thin-film, or anisotropic, or spin-gate, or spin-tunnel magnetoresistive structure; it also has second insulating layer (in case of spin-tunnel structure), low-resistance nonmagnetic jumpers, additional insulating layer, layer of control conductors, and one more insulating layer. When spin-tunnel structures are used, magnetic neuron may incorporate additional layer of control conductors, insulating layer, and also it may have clamping layer. EFFECT: improved suitability to production of multiple-neuron magnetic chips. 8 cl, 10 dwg
Patent RU-2221109-C1 (RU)
Title: Boom barrier of variable buoyancy
Inventor: LEVAGIN V M
IPC: E02B15/06
Filed: 2002-05-06
Granted: 2004-01-10
Abstract: FIELD: environmental control in process of operation of main oil product pipe-lines, localization and collection of oil or oil product spots, from powerful streams of it in running water ponds and rivers included. SUBSTANCE: invention can also be used around sea and river oil terminals and water intake facilities. Boom barrier consists of interjoined cylindrical sections made of metal tubes carrying plugs. Each plug except last one is fitted with branch pipe for connection of spaces of sections to compressor and water feeding pump correspondingly and for connection of pipe-lines passing through sections to heating gear. Two hollow ridges placed along cylindrical section at some distance one from another are positioned in upper part of cylindrical section, in symmetry with its longitudinal axis. Cross-section of ridge has triangular form. Platform is mounted along entire length of boom barrier between ridges. Inflated cushion is attached to platform, its upper part carries layer of thick porolon to which sorbing mats are attached. Sections can be provided with ballasts fixed to lower surfaces of sections, opposite to platform or with pontoons made of tubes to give boom barrier more wave and gale stability. Spaces of pontoons are connected to spaces of cylindrical sections and boom barrier. Invention makes it possible to localize and to collect oil in any season, from under ice too, under any weather conditions and extreme situations on rivers with various characteristics. Invention allows temporary storage of collected oil in boom barrier itself and possibility of fire fighting. EFFECT: increased efficiency of oil product collection. 10 cl, 5 dwg
Patent RU-2221300-C1 (RU)
Title: Contact device
Inventor: TURKINA L A
IPC: H01H3/42
Filed: 2002-05-28
Granted: 2004-01-10
Abstract: FIELD: instrumentation equipment; measurement of electrical characteristics. SUBSTANCE: contact device has case with seating to receive contact system and pusher that mounts wiper with wedge-shaped contacting surface that comes in contact with mating wedge-shaped part of holder. Base is rigidly fixed to case. Holders carrying current-conducting contact members are secured on base with aid of flat springs. Each holder carries two contact members bent toward contact members of device under check, and total number of contact members per holder depends on contact number of device under check. EFFECT: simplified design; provision for checking devices with circumferentially arranged contact members. 2 cl, 1 dwg
Patent RU-2206249-C1 (RU)
Title: Smoked-baked pastrami and method for producing the same
IPC: A23L13/00
Filed: 2002-06-13
Granted: 2003-06-20
Abstract: FIELD: meat industry. SUBSTANCE: method involves separating inner raw meat material with intramuscular fat from neck part of hog half carcasses; layering; preparing saline solution; injecting raw meat with saline solution with the use of multiple needle injector, with temperature in separated inside raw meat and temperature of saline solution at outlet ends of injector needles being equal to differing by no more than 1 C within temperature range of 1-4 C; further holding raw meat in saline solution used in an amount of 42-50% by weight of raw meat for 16-22 hours; spreading raw meat on grids for dripping of saline solution and holding raw meat for maturation for 8-10 hours at temperature of about 3 C; layering into rectangular plates with following rubbing with mixture of fresh ground garlic and cracked black pepper; providing thermal processing in hermetically sealed chamber by initial slight drying for 40-60 min at temperature of 64-66 C and relative humidity of 28-30% followed with two-staged smoking-baking: first stage involving smoking at temperature of 76-78 C and relative humidity of about 30% for 40-60 min, second stage involving baking at temperature increased up to 80-88 C and processing until temperature inside resultant pastrami reaches 68-72 C; holding pastrami at said temperature for 3-5 min; cooling pastrami. Method allows uniformity of salt distribution in volume of raw meat to be improved due to effective diffusion spreading of brine in raw meat thickness through semi- permeable raw meat barriers and yield of finished product to be increased by selecting optimal thermal processing modes. EFFECT: reduced production costs, improved quality of finished product by improved uniformity of salt distribution in volume of raw meat and intensified maturation process, improved organoleptical properties, that is, juiciness, appearance, consistency and color of finished product. 8 cl, 1 tbl, 3 ex
Patent RU-2214946-C1 (RU)
Inventor: BUDANOV S V
IPC: B64D17/36
Filed: 2002-06-19
Granted: 2003-10-27
Abstract: FIELD: aeronautical engineering; parachute systems. SUBSTANCE: proposed parachute system includes canopy with main lines and control lines, auxiliary parachute and speed killer which is made from strong and light materials and is provided with bearing member, fastener and platform with foot attachment located inside bearing member. EFFECT: enhanced efficiency of system; reduced speed at gliding; softening of touchdown. 2 cl, 11 dwg
Patent RU-2207549-C1 (RU)
Title: Device for measurement of moisture content in non- metallic media
Inventor: VASIL EV A A
IPC: G01N22/04
Filed: 2002-06-28
Granted: 2003-06-27
Abstract: FIELD: measurement technology; measurement of moisture content in non-metallic media: gaseous, liquid and solid. SUBSTANCE: specimen is vessel, receiver and generator heads are made in single unit located in neck of horn of transceiving antenna in focal plane of reflecting profiled surfaces of vessel walls; transparent wall is engageable with horn outlet; it is made from material reflecting millimetric band waves ; vessel is provided with necks for pouring and draining media under test and reference media; it is also provided with shutter for forming flow section whose inlet is provided with regeneratable filter made from polymer of spatial globular structure possessing sorbing properties. EFFECT: enhanced accuracy and sensitivity of measurements. 1 dwg
Patent RU-2224838-C1 (RU)
Inventor: KOGAT KO G I
IPC: E01D15/14
Filed: 2002-09-13
Granted: 2004-02-27
Abstract: FIELD: construction of railway floating bridges for passage of rolling stock. SUBSTANCE: equipment includes at least two anchoring devices placed in symmetry with axis of bridge. Each device has scow comprising non-propulsion sections of pontoons placed parallel one another and cross girder, cargo drive winch with cable, gear to fix flexible tie-rods, at least two bottom anchors, flexible tie-rods. Novelty of invention lies in that scow of each anchoring device includes number of non-propulsion bow and stern external sections of pontoons made fast one to another in lateral direction and in pairs in longitudinal direction. Bow transoms of external sections are positioned at one level and bow transom of internal section is displaced relative to bow transoms of external sections. Scow is provided with bearing structure made fast to proper sections of pontoons which carries cargo units and bearing table and with inclined guide located along longitudinal symmetry axis of scow and made of at least two interhinged sections. Each section is made of parallel beams rigidly fixed in lateral direction and presenting lead track for mobile yoke of tackle block coming in the form of carriage mounted for longitudinal movement along guide and securing. Immobile yoke of tackle block includes horizontal and vertical blocks put on guide. One end of guide is anchored on bearing table, its middle part is made fast to support mounted on lateral beam of scow, its other end is attached to gear securing flexible tie-rods. EFFECT: expanded technological and operational capabilities of equipment for lateral securing of bridge. 7 dwg
Patent RU-2231154-C1 (RU)
Title: Реле-регулятор
Inventor: VARGANOV G P
IPC: H01H47/18
Filed: 2002-11-29
Granted: 2004-06-20
Abstract: Изобретение относится к области электротехники и может быть использовано в качестве реле-регулятора напряжения генератора при его включении в сеть. Технический результат заключается в повышении точности работы устройства. Для этого реле-регулятор содержит выпрямитель напряжения генератора, выпрямитель напряжения сети, умножитель, инвертор, алгебраический сумматор, первый и второй блоки вычитания, первый и второй двухсторонние ограничители, первый и второй сумматоры, первый и второй фильтры низких частот, первый и второй компараторы. 1 ил.
Patent RU-2230951-C1 (RU)
Inventor: VARAKSIN P A
IPC: F16C11/06
Filed: 2002-12-09
Granted: 2004-06-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to round trusses for suspending cryogenic containers and rod systems for mounting sets outside or inside cryogenic container. Proposed hinge joint contains outer shell accommodating spherical elements in form of ball segments, and inner shell with ball layer. Ball segments and ball layer are mounted on common axle. 
     EFFECT: possibility of assembling rods into round load bearing truss with compensation of mounting displacements and temperature shifts of cryogenic container. 
     5 dwg
Patent RU-2229208-C1 (RU)
Inventor: BOGDANOVICH V P
IPC: A01D41/127
Filed: 2002-12-27
Granted: 2004-05-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves determining power of beater shaft at various rotational speed thereof, with optimal cereal heap feeding value corresponding to minimal power of beater shaft; setting combine advancement speed by minimal power value of beater arranged at inclined chamber inlet end. Beater shaft has rotational speed sensor and is connected to hydraulic engine shaft. Hydraulic engine is connected through hydraulic line with pressure sensor to pump furnished with working volume regulator. Rotational speed sensor and pressure sensor are connected to first and second inputs of control unit. Working volume regulator is connected to first output of control unit. Advancement speed regulator is connected to second output of control unit. EFFECT: increased efficiency and reduced consumption of power for harvesting works. 3 cl, 3 dwg, 1 ex
Patent RU-2226437-C1 (RU)
Title: Method for cold multipass rolling of thin bands of aluminum alloys
Inventor: KOGANOV L M
IPC: B21B3/00
Filed: 2003-01-08
Granted: 2004-04-10
Abstract: FIELD: metallurgical industry branches, namely manufacture of thin belts and foil of aluminum alloys for producing package containers in food making industry. SUBSTANCE: method for cold multipass rolling of thin bands of aluminum alloys comprises carrying out each of two last rolling passes at reduction degree normalized according to mathematical expression and at rolling rate no less than 500 m/min with total reduction degree no less than 85% at temperature after rolling termination equal to 140-160 C and mass of coiled band no less than 5 t. EFFECT: lowered scattering of mechanical properties, improved strength, ductility and formability parameters of articles.
Patent RU-2230345-C1 (RU)
Inventor: STARIKOV V P
IPC: G01V3/32
Filed: 2003-01-17
Granted: 2004-06-10
Abstract: FIELD: examination of materials with use of nuclear magnetic resonance. SUBSTANCE: method is based on change of gap between main permanent magnets and usage of lugs on main magnets in order to expand investigation area at highest rate of build-up of nuclear magnetic resonance spectrum. Main magnets in device can move along longitudinal axis. Device incorporates additional magnets, which carry magnetization coils to change gap between main magnets. Permanent magnets are positioned between additional magnets and carry lugs in the form of ball segments in gap between them. EFFECT: expanded examination field. 2 cl, 5 dwg
Patent RU-2233956-C1 (RU)
Inventor: GADYL SHIN F KH
IPC: E05B17/04
Filed: 2003-01-20
Granted: 2004-08-10
Abstract: FIELD: locksmith's work. 
     SUBSTANCE: the door lock has a cross-bar with a pin, spring-loaded U-shaped tumbler installed in the body, cover with a cylinder mechanism, handle with a dog and a locking plank. It is provided with a latch located above the slab and made in the form of a square-shaped plate with the ends bent at a right angle and having on one side two square-shaped bulges for engagement with the tumbler, and on the other side-one square-shaped bulge located between them for engagement with the body, the length of the plate is larger than the width of the body by the value of the latch travel, and grooves are made coaxially in the body side walls, their width and depth equals the width and depth of the latch respectively. 
     EFFECT: enhanced resistance to an unauthorized unlocking. 
     13 dwg
Patent RU-2227261-C1 (RU)
Title: Explosive tubular accelerator
Inventor: DENISOV V A
IPC: F41F1/00
Filed: 2003-04-29
Granted: 2004-04-20
Abstract: FIELD: experimental physics, applicable, in particular, in propelling of rigid bodies. SUBSTANCE: the accelerator has a body accommodating an explosive and initiating elements. The body is made in the form of a cylinder with a graphitic rod made in the form of a truncated cone installed in its axis. The explosive is made in the form of at least six shaped charges located longitudinally in the body. The charge recess are directed towards the body axis with formation of a flow of plasma formed by superposition of each subsequent jet of plasma on the previous one from plasma jets in the body axis from plasma jets rotating about the cylinder axis and formed by the charges. The initiating elements are made longitudinal and connected by an electric circuit. EFFECT: considerably expanded technical characteristics of the accelerator. 2 dwg
Patent RU-2243017-C1 (RU)
Title: Бильярдный стол "d-1"
Inventor: TSYMRJUK DMITRIJ VLADIMIROVICH
IPC: A63D13/00
Filed: 2003-06-24
Granted: 2004-12-27
Abstract: Изобретение относится к бильярду, в частности к бильярдным столам, предназначенным для игры в “русскую пирамиду”, и может быть использовано в бильярдных столах, предназначенных для игры в “снукер” и “карамболь”. Бильярдный стол содержит раму, установленную на вертикальных опорах, столешницу прямоугольной формы, горизонтально расположенную на раме и снабженную бортами с валиками и резиновыми амортизаторами, элементы крепления бортов к столешнице, включающие болты, пропущенные через торцовые отверстия, выполненные в бортах и в столешнице, соединенные с помощью резьбовых соединений с крепежными анкерами, установленными в столешнице, а также покрытия столешницы и бортов. Согласно изобретению, каждый крепежный анкер установлен в потайном отверстии, выполненном снизу столешницы на расстоянии от торца и перекрестие торцовому отверстию, через которое пропущен болт, соединенный с помощью резьбового соединения с этим анкером. Усовершенствование повышает надежность крепления бортов к столешнице. 3 з.п. ф-лы, 5 ил.
Patent RU-2245665-C1 (RU)
Title: Alcohol-free beverage "stevilact" based on curd whey
Inventor: MEL NIKOVA E I
IPC: A23L2/00
Filed: 2003-08-06
Granted: 2005-02-10
Abstract: FIELD: non-alcoholic industry. 
     SUBSTANCE: beverage comprises the following components, wt%: sugar 4.50-5.50; citric acid 0.05-0.07; "Lemonade" composition 0.35-0.45; color 0.09-0.12; carbon dioxide 0.35-0.40; condensed whey concentrate produced by ultrafiltration and back osmosis methods 9.50-12.00; rectified concentrate of sweet stevia substances 0.40-0.50, and water the balance. Such composition of beverage allows caloricity to be reduced, foaming capacity and foam stability to be increased. Foam column height is increased by 5-6 times and foam stability is increased by 50-60 s. Beverage produces advantageous effect upon digestive, nervous, and cardiovascular system, and upon disease resistance. Also, said beverage allows water-saline balance of human organism to be kept. Said beverage is recommended as prophylactic means for mass consumption. 
     EFFECT: increased nutritive value, improved nutritive and prophylactic properties and wider range of products. 
     5 tbl, 2 ex