baber/WOPTO huggingface dataset:
Patent RU-2236598-C1 (RU)
Inventor: GRIGORENKO E S
IPC: E21F17/103
Filed: 2003-03-24
Granted: 2004-09-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes construction of temporary rock wall in mine in front of protected space by means of driving paired ascending fans and charging them with blast-hole charges. Then the latter are detonated in order from paired ascending fans ends to the center. In mine ceiling in front of protected space and after last paired ascending fan a shelf reinforced with anchors is made, and before first paired ascending fan a pit is mounted covered by a plate with an explosive charge placed under it along perimeter, volume of said pit being equal or greater than projected volume of destructed rock of temporary wall. Detonation of blast-hole charges is performed on signal from sensor placed at distance in front of protected space, generated when calculated air-blast passes by. After protection from air-blast the pit is opened by detonation of charge below pit plate and destruction of plate, and rock wall is put into the pit. 
     EFFECT: possible instant forming of protective highly efficient temporary rock wall, minimal energy and time costs of mine practicability. 
     3 cl, 8 dwg
Patent RU-2224176-C1 (RU)
Title: Method of burning gaseous fuel (versions)
Inventor: TROFIMOV A N
IPC: F23C9/06
Filed: 2003-04-07
Granted: 2004-02-20
Abstract: FIELD: methods of burning gaseous fuel; operation of boiler plants; industrial and manual manufacture of glass articles. SUBSTANCE: proposed method includes delivery of rich and lean flows to combustion zone at preliminary preheating of rich mixture flow to ignition temperature forming combustible mixture due to injection of combustion products of lean mixture flow; combustible mixed formed from two flows is injected by third flow of gas-and-air mixture; flows are located coaxially relative to each other; injection is performed at increase of velocities of flows from peripheral combustion jet towards its axis forming active straight-flow jet , or vertex jet, or developed jet; at forming of straight-flow and vortex combustion jets, gas-and-air mixture of first and second flows is fed to combustion zone at angle; at forming vortex combustion jet, secondary air is additionally fed to combustion zone over its periphery for twisting the flows in fire spiral; at forming developed combustion jet, gas-and-air mixture of third and second flows is fed combustion zone at angle. Provision is made for version of obtaining temperature above 2000 C, oxygen is delivered to combustion zone instead of gas-and-air mixture of third flow. Injection of incomplete combustion of products of first flow at bas of jet is effected by means of injector made from heat- resistant material. EFFECT: enhanced efficiency and ecological safety of combustion process. 5 cl 3 dwg
Patent RU-2252892-C1 (RU)
Title: Unit of detachable end joint of parts of submersible vehicle watertight hull
Inventor: RYLOV N I
IPC: B63B3/13
Filed: 2003-10-01
Granted: 2005-05-27
Abstract: FIELD: shipbuilding; manufacture of detachable joints for watertight hulls of submersible vehicles employing ground effect. 
     SUBSTANCE: proposed unit includes rigid connecting members mounted on the outside of watertight hull and made in form of cylindrical bushes forming circular slot; unit is also provided with seal. Ends of parts of watertight hull to be connected are located in said slot. Three cylindrical bushes are interconnected. Each side cylindrical bush is engageable by its inner cylindrical surface forming slide fit with respective outer cylindrical surfaces of one of parts being connected; central (third) bush is engageable by its inner surface with outer cylindrical surfaces of ends of parts being connected, thus forming slide fit. Seal consists of several rings. 
     EFFECT: enhanced reliability; facilitated procedure of assembly. 
     1 dwg
Patent RU-2252472-C1 (RU)
Inventor: BOL SHANIN G A
IPC: H02J3/01
Filed: 2003-10-22
Granted: 2005-05-20
Abstract: FIELD: computer-based systems for electrical energy quality check. 
     SUBSTANCE: root-mean-square current and voltage are found by set of their digital values during each half-cycle of variation in fundamental harmonic component. Comparison of actual RMS values of current and voltage with their rated values enables detection of critical reduction in these values and fact of current and voltage dips is stated upon evaluating actual front of such reduction. In case current and voltage dips go beyond specified values, signal is generated and supplied to correcting devices designed to reduce amount and duration of current and voltage dips. 
     EFFECT: facilitated procedure. 
     1 cl, 2 dwg
Patent RU-2257498-C1 (RU)
Inventor: STANOVSKOJ V V
IPC: F16H7/06
Filed: 2003-11-25
Granted: 2005-07-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: sprocket for round-linked chain with beveled links is provided with flat gear ring whose teeth freely pass through openings defined by inclined links of the round-linked chain. The sprocket is provided with additional teeth which are inclined to the teeth of the flat gear ring. Adjacent additional teeth are inclined in opposite directions with respect to the flat gear ring. 
     EFFECT: improved load-carrying capability. 
     3 dwg
Patent RU-2258280-C1 (RU)
Title: Controlled power splitter
Inventor: BELJAEV B A
IPC: H01P5/12
Filed: 2003-12-08
Granted: 2005-08-10
Abstract: FIELD: high-frequency and microwave engineering. 
     SUBSTANCE: proposed controlled power splitter that can be used in systems where controlled distribution of microwave power between two loads is essential has tee-junction, control circuits, and decoupling capacitors. Each side of tee-junction is, essentially, variable filter whose resistors are formed by series connection of two sections of transmission line through varactor, and control voltage is supplied through resistors. Power splitting is effected by tuning away frequency of one of filters for which purpose control voltage is applied to its varactors. 
     EFFECT: stepless gain control, reduced control power, enhanced speed of control. 
     1 cl, 7 dwg
Patent RU-2250320-C1 (RU)
Title: Refuse chute section for multistory building
Inventor: ZELISKO P M
IPC: E04F17/10
Filed: 2003-12-24
Granted: 2005-04-20
Abstract: FIELD: refuse disposal means, particularly refuse chutes for multistory buildings used for directional refuse movement to refuse collection and removal area. 
     SUBSTANCE: refuse chute section includes inner and outer metal shells and binding material filler located in-between. Binding material provides stiffening core of refuse chute section. Inner shell has longitudinal extension arranged on outer surface thereof. Outer shell is provided with spiral extensions formed on inner surface thereof. Above extensions extend in stiffening core and rigidly connected with it. Inner shell has projected edge located in lower part thereof and made so that lower end of inner shell is below lower ends of stiffening core and outer shell. Upper section end has bell part for receiving identical section to be connected with it. Formed under bell part are mounting orifices located from opposite sides of upper section end. 
     EFFECT: increased strength, reduced material consumption and labor inputs for refuse chute assemblage, enhanced ecology. 
     6 cl, 3 ex, 15 dwg
Patent RU-2256343-C1 (RU)
Title: Способ получения сахарной помады
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-07-20
Abstract: Изобретение относится к технологии кондитерского производства. Способ получения сахарной помады предусматривает варку сахарного помадного сиропа, его охлаждение, сбивание, в процессе которого вводят ароматическую добавку и структурообразователь, и формование с получением целевого продукта. В качестве ароматической добавки используют CO 2 -шрот мускатного ореха в количестве около 9,6% по массе. В качестве структурообразователя используют препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella reticulata неполярным сжиженным газом, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, в количестве около 0,07% по массе.
Patent RU-2248612-C1 (RU)
Title: Complex automatic mechanism "drainage" for remote professional training of staff of distributed information-control system provided with computer readable information carriers for storing library of changeable program modules and data base related to specialist models, knowledge, skill of trained persons, procedures and preparation results
Inventor: BALJUKOV A M
IPC: G09B9/00
Filed: 2004-01-29
Granted: 2005-03-20
Abstract: FIELD: systems for usual and remote automatic training of staff of multilevel distributed information-control systems for monitoring hazard objects spaced from control center, possibly training, teaching, evaluating of specialists for operating such systems, predicting and optimizing training processes, evaluating influence of teaching and training degree of staff upon functioning of mechanisms at standard, emergency, extreme, conflict conditions. 
     SUBSTANCE: method for training staff comprises more than 150 operations and combined operations for forming on computer readable carrier set of changeable program modules and data base at teaching professional knowledge and skill; evaluating, predicting and monitoring preparation degree of specialists and achieved quality of system functioning. Unified multi-functional complex includes information inlet units, information exchange units, units for processing and outputting information, key boards for trained and training persons, unit for switching key boards, memory units, units for monitoring operations and actions of trained persons, for sustaining trained persons, for evaluating and predicting degree of their preparation, program control, matching, priority units, code distributors, control pulse shapers, programmable timer. 
     EFFECT: enhanced realization of designation of complex. 
     2 cl, 28 dwg, 2 tbl
Patent RU-2255185-C1 (RU)
Inventor: ZAVALKOVSKIJ G N
IPC: E03C1/01
Filed: 2004-02-20
Granted: 2005-06-27
Abstract: FIELD: sanitary equipment, particularly installed in autonomous cabinet or in built-in outdoor structure or in specially adapted room. 
     SUBSTANCE: toilet facility includes cabinet with floor, walls and door. The cabinet is divided into utility part and service part in which sanitary equipment is mounted. Service part contains sink. Sanitary equipment includes at least two bowl-like lavatory pans with seats brought into rotational movement around an axis by actuator, automatic flushing system with nozzles and control unit. Toilet facility is also provided with rotary load-bearing frame disposed between above cabinet parts and enclosures. Each enclosure is composed of two side panels located from both opposite sides relative vertical axis. The panels are connected one to another and fastened to load-bearing frame. Lavatory pans and seats are connected one to another and fastened to load-bearing frame. 
     EFFECT: simplified structure, enhanced performance and increased service life. 
     18 cl, 4 dwg
Patent RU-2269650-C1 (RU)
Inventor: DEMAKIN JURIJ PAVLOVICH
IPC: E21B47/00
Filed: 2004-05-24
Granted: 2006-02-10
Abstract: Изобретение относится к области добычи нефти и к измерительной технике и может быть использовано для определения дебита продукции нефтедобывающих скважин. Устройство содержит входной трубопровод, сепаратор, газовый и жидкостной трубопроводы для отвода соответственно газа и жидкости из сепаратора с установленными на жидкостном трубопроводе сепаратора высокопредельным счетчиком жидкости и двухпозиционным регулятором расхода, и выходным трубопроводом. Дополнительно введены измерительная камера, выполненная в виде вертикального цилиндра, оснащенного преобразователем гидростатического давления столба жидкости, и переливная трубой, соединяющая полость измерительной камеры с входным трубопроводом, с проходящим через полость сепаратора участком в виде открытого желоба. На стыке газового и жидкостного трубопроводов измерительной камеры перед входом их в выходной трубопровод установлен трехходовой запорно-переключающий кран. Изобретение направлено на расширение функциональных возможностей и улучшение потребительских свойств устройства и позволяет получать информацию при измерении малодебитных скважин по каждой подключенной скважине. 1 ил.
Patent RU-2265840-C1 (RU)
Inventor: FEDOTOV G N
IPC: G01N33/24
Filed: 2004-05-31
Granted: 2005-12-10
Abstract: FIELD: agriculture and soil science, in particular, determination of soil properties. 
     SUBSTANCE: method involves determining shear force by placing soil solution between glass plates, said soil solution being squeezed from soil; determining loading force upon shifting one plate relative to other plate. 
     EFFECT: simplified method and reduced labor intensity for determining of maximal soil shear strain. 
     1 ex
Patent RU-2271862-C1 (RU)
Inventor: EROFEEV VLADIMIR IVANOVICH
IPC: C10G35/095
Filed: 2004-08-09
Granted: 2006-03-20
Abstract: Изобретение относится к нефтеперерабатывающей и нефтехимической промышленности, в частности к способу получения катализаторов для изомеризации парафинов и алкилирования непредельных и ароматических углеводородов и способу изомеризации парафинов и алкилирования непредельных и ароматических углеводородов углеводородного сырья. Описан катализатор для снижения содержания бензола и непредельных углеводородов в бензиновых фракциях в процессе изомеризации и алкилирования углеводородного сырья в присутствии метанола на основе высококремнеземного цеолита типа ZSM-5, содержащий железоалюмосиликат со структурой цеолита типа ZSM-5 с силикатным модулем SiO 2 /Al 2 О 3 =20÷160, SiO 2 /Fe 2 О 3 =30÷550; модифицирующий компонент, выбранный из, по крайней мере, одного оксида металлов: медь, цинк, никель, галлий, лантан, церий, рений; в качестве упрочняющей добавки - оксид бора, фосфора или их смесь; в качестве связующего - оксид алюминия; катализатор сформирован в процессе термообработки и имеет следующий состав, мас.%, в пересчете на оксид: Н - Железоалюмосиликат 60,0÷80,0; Оксид модифицирующего компонента 0,1÷10,0; Оксид бора, фосфора или их смесь 0,5÷5,0; Оксид алюминия остальное. Описан также способ получения катализатора, заключающийся в том, что железоалюмосиликат с силикатным модулем SiO 2 /Al 2 О 3 =20÷160, SiO 2 /Fe 2 O 3 =30÷550 получают гидротермальной кристаллизацией реакционной смеси при 120÷180°С в течение 1-6 сут, содержащей источники окиси кремния, окиси алюминия, окиси железа, окиси щелочного металла, гексаметилендиамин и воду; переводом полученного ЖАС в Н-ЖАС с дальнейшей пропиткой железоалюмосиликата соединением модифицирующего металла с последующей сушкой при 110°С в течение 2÷12 ч, смешением с упрочняющей добавкой, со связующим, с последующей механохимической обработкой в вибромельнице в течение 4÷72 ч, формовкой катализаторной массы, сушкой при температуре 100÷110°С в течение 0,1÷24 ч и прокалкой при температуре 550÷600°С в течение 0,1÷24 ч. Описан также способ снижения содержания бензола и непредельных углеводородов в бензиновых фракциях в присутствии описанного выше катализатора, включающий изомеризацию и алкилирование углеводородного сырья при 300÷500°С, объемной скорости подачи сырья 2÷4 ч -1 , массовом соотношении углеводородное сырье : метанол = 1:0,1÷0,3; давлении 0,1÷1,5 МПа, а в качестве углеводородного сырья используют гидростабилизированные жидкие продукты пиролиза фракции 35÷230°С. Технический эффект - получение активного и селективного катализатора и разработка способа для снижения содержания бензола и непредельных углеводородов в бензиновых фракциях и других углеводородных (топливных) смесях. 3 н.п. ф-лы, 1 табл.
Patent RU-2276045-C1 (RU)
Title: Split block of the inner compartment of a flying apparatus
Inventor: GLAVATSKIJ LORIJ ALEKSANDROVIC
IPC: B64G1/64
Filed: 2004-08-20
Granted: 2006-05-10
Abstract: FIELD: the invention refers to cosmic technique and may be used for docking and dedocking of the mains of a flying apparatus and of a ground complex. 
     SUBSTANCE: the split block of the inner compartment of a flying apparatus has a with a drive mechanism and a tearing off plate with a casing fixed on it. They are fastened together with the aid of a collet lock. The collet lock has a collet with a band and a plunger with a ring lug. The collet is installed on the tearing off plate. The plunger is fulfilled with possibility of interacting of the tip with the collet's lobes. The ring lug of the plunger is fulfilled with a longitudinal groove. The unit has a bushing and rods. The bushing is fastened to the band of the collet, has a damper and a pin. The damper is installed with possibility of interacting with the tip of the plunger. The pin is installed with possibility of interacting with the mentioned longitudinal groove with the value equal to the value of interacting of the tip of the plunger with the lobes of the collet. The casing is not fulfilled hard and is provided with a flange. The flange has pins, limiters of displacement and a packing element. The pins are fulfilled with possibility of interacting with the body of the flying apparatus. The limiters of displacement are fulfilled with possibility of contacting with the lateral surface of the tearing off plate. The packing element is installed along the perimeter of the mentioned flange with possibility of interacting with the exterior surface of the body of the flying apparatus. The rods are fulfilled spring-like and are fixed with tearing off plate and the flange. The ring lug of the plunger is fulfilled with a spherical support surface interacting with the inner surface of the bushing. 
     EFFECT: increases reliability of the construction. 
     6 dwg
Patent RU-2277194-C1 (RU)
Inventor: KOPANG KREHJG
IPC: B29D29/00
Filed: 2004-11-22
Granted: 2006-05-27
Abstract: FIELD: producing belts or bents from plastics. 
     SUBSTANCE: method comprises producing belt assembly by applying the first elastomeric layer on the assembling mandrel that has diverging outer surface, applying nonporous layer on the first elastomeric layer to prevent shifting of the cords, applying the second elastomeric layer on this layer, laying the strengthening member on the second elastomeric layer, applying the third elastomeric layer on the strengthening cord, pressing the diverging outer surface thus pressing the belt assembly in the belt-shaped mould, and heating, vulcanizing, and removing the belt assembly from the mould. 
     EFFECT: prolonged service life of belt. 
     8 cl, 10 dwg
Patent RU-2282962-C1 (RU)
Inventor: LOBACHEVSKIJ PETR JAKOVLEVICH
IPC: A01C7/04
Filed: 2005-03-28
Granted: 2006-09-10
Abstract: FIELD: agricultural engineering, in particular, precise drilling equipment. 
     SUBSTANCE: seeding unit has seed hopper with vacuum chamber and seed chamber. Disk with suction apertures and seed arch destructing device are located within seed chamber. Seed arch destructing device equipped with elbow is pivotally positioned within eccentric shaft bore and is provided with two arms, one of said arms being positioned on seed chamber bottom and other arm being positioned on chamber throat wall. Seeding unit is further equipped with stirrer whose thickness is equal to distance from seeding disk to proximal edge of shaft eccentric bore. Two conical projections are provided in diametrically opposite relation on end surface of stirrer, at portion corresponding to maximal radius. Hardness of surfaces of projections is equal to that of surface of seed arch destructing device. Angle of bases of cones is smaller than frictional angle of seed arch destructing device against surface of projections. 
     EFFECT: improved seeding quality of pneumatic seeding units owing to improved destruction of seed arch. 
     3 dwg
Patent RU-2295631-C1 (RU)
Title: Immersed pump-ejector system for extracting oil
Inventor: DROZDOV ALEKSANDR NIKOLAEVICH
IPC: F04F5/54
Filed: 2005-06-22
Granted: 2007-03-20
Abstract: FIELD: oil industry, possible use during pump-ejector extraction of oil from wells under complicated conditions. 
     SUBSTANCE: device contains immersed pumping plant lowered into well on tubing pipes, planting saddle, and also stream apparatus and shell, made in form of modules, lowered into well and extracted from it by means of cable equipment. Stream apparatus module is provided with reverse valve mounted below nozzle, while by means of a system of overflow valves, made in module of stream apparatus and planting saddle, space below reverse valve is connected to annulus space of well, space above check valve is connected to receiving chamber of stream apparatus, and space below nozzle is connected to force line of immersed pumping plant, while stream apparatus and shell are provided with collets for holding in planting saddle. 
     EFFECT: increased reliability and expanded area of possible use of pump-ejector extraction of oil from wells by means of completion of wells with stream apparatus mounted in well and possible positioning of stream apparatus at various depths depending on productiveness of well. 
     3 cl, 5 dwg
Patent RU-2286133-C1 (RU)
Inventor: MUKHINA MARIJAT MURADALIEVNA
IPC: A61H39/08
Filed: 2005-07-20
Granted: 2006-10-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: needle for reflex therapy can be used for influencing onto reflex points at the area of cochlea (auricolotherapy). Needle has rod with head. Lock is put onto free end of rod. Head of rod is made volumetric, lamellar or volumetric. Lock is made lamellar or ring-shaped. Additional influence onto acupuncture points is provided due to enlarged area of contact of item with skin and due to charging item. 
     EFFECT: improved efficiency of acupressure. 
     8 cl, 7 dwg
Patent RU-2297628-C1 (RU)
Inventor: BULATOV ANDREJ VASIL EVICH
IPC: G01N33/22
Filed: 2006-02-14
Granted: 2007-04-20
Abstract: FIELD: analytical methods in petroleum processing industry. 
     SUBSTANCE: invention is intended as a means for metrological provision of measurement procedures in determination of iodine number of light petroleum products. Standard sample involved is a mixture containing 0.04-4.0% liquid olefinic hydrocarbon and 99.96-96.0% aliphatic alcohol. Iodine number range in above analyses is between 0.1 and 6 g I 2 /100 g. 
     EFFECT: enabled reliable evaluation of quality of light petroleum products wherein quantitative content of unsaturated hydrocarbons is determined according to requirements of normative-technical documents.
Patent RU-2303345-C1 (RU)
Inventor: TRUFLJAK EVGENIJ VLADIMIROVICH
IPC: A01D45/02
Filed: 2006-03-15
Granted: 2007-07-27
Abstract: FIELD: mechanization of harvest works. 
     SUBSTANCE: method involves providing gripping of stems with feeding chain catches; introducing gripped stems into gap between pulling rolls and plates; pulling stem with cob by means of rolls in downward direction; separating cob and throwing it by means of feeding chain catches into screw. Separation of fruit stem is performed between pair of conveyors rotating in opposite directions, with direction of working surfaces coinciding with stem pulling direction. Cob and conveyor collision velocity is determined from formula: V  b.col. =V st -V con , where V st  is stem velocity; V con  is conveyor velocity. 
     EFFECT: increased capacity of cob separating apparatus and reduced damage to cobs and shelling out of corn grain. 
     2 dwg
Patent RU-2311089-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-04-10
Granted: 2007-11-27
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves preparing canned food by standard method. Before grinding in grinder, dock is subjected to freezing procedure. Receipt mixture is prepared and rubbed without oxygen access. 
     EFFECT: increased digestibility of novel canned food as compared to similar culinary dish.