baber/WOPTO huggingface dataset:
Patent RU-2161235-C1 (RU)
Title: Shock-absorber turbodrill
Inventor: IOANESJAN JU R
IPC: E21B4/02
Filed: 2000-03-30
Granted: 2000-12-27
Abstract: FIELD: mining industry, particularly, drilling equipment for drilling of deep wells for oil and gas with use of turbodrills. SUBSTANCE: shock-absorber turbodrill includes spindle, turbine section, piston mechanism. Spindle shaft is fixed in its body for axial motion in thrust bearings through value of 4-25 mm. Spindle half-coupling has freedom for axial motion relative to half-coupling of turbine section shaft due to splines, or square or hexahedral cross-section. Installed between half-coupling and thrust end of half-coupling is spring. Body of turbine section is fastened to piston mechanism rod with help of thrust upper sub. Located under piston inside body mechanism is spring whose lower end thrusts body tension sub. Rod has through hole hydraulically communicated body piston space with internal space of turbine section body. EFFECT: higher drilling efficiency due to reduction to possible minimum of dynamic component of bit axial load. 2 cl, 3 dwg
Patent RU-2164866-C1 (RU)
Inventor: SITNIKOV I V
IPC: E04F13/08
Filed: 2000-09-25
Granted: 2001-04-10
Abstract: FIELD: manufacture of construction products from concrete mixes. SUBSTANCE: method consists in the fact that the carrying layer fixes the concrete tiles precast from concrete mix according to the "face down" procedure representing the elements of a typesetting pattern (mosaic) and background. The tile thickness does not exceed 15 mm, the above concrete tiles have a preset surface finish preferably corresponding to the surface of a polished natural stone obtained at their casting according to the "face down" procedure, and a cast fashioned at casting or obtained by cutting of a cast concrete tile. The carrying layer may be formed by hardening of the concrete mix or polymeric material. EFFECT: creation of decorative tiles and panels with a face surface of the preset pattern simulating the mosaic or inlaid work. 14 cl, 9 dwg
Patent RU-2165739-C1 (RU)
Title: Method for forming colo-anal anastomosis in making abdominoanal resection on the occasion of cancer
Inventor: BONDAR G V
IPC: A61B17/11
Filed: 2000-09-27
Granted: 2001-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves introduced probe into the rectum lumen at the perineal stage of operation. The perianal skin is stretched. Two purse-string sutures are put in over the rectal mucous membrane. The internal purse-string suture is tightened fixing in this way the anal canal mucosa to the probe. The anal canal mucosa is circularly incised between the both purse-string sutures. The external purse-string suture is tightened after descending the rectum. Interrupted sutures between the reduced rectum and the perianal skin are located under the external purse-string suture. EFFECT: high reliability of colo-anal anastomosis. 5 dwg
Patent RU-2173875-C1 (RU)
Title: Vehicle speed governing system
IPC: B60T7/06
Filed: 2000-12-14
Granted: 2001-09-20
Abstract: FIELD: mechanical devices of control systems. SUBSTANCE: system has main and auxiliary brake pedals. Auxiliary brake pedal is mounted separately from main one for directly actuating brake cylinder and pushing this pedal with driver's left foot. System also has accelerator pedal mounted separately from main brake pedal. System is provided with holding device mounted for retaining auxiliary brake pedal in released state by applying preset force. EFFECT: reduced probability of inadequate driver's response to critical situations. 17 cl, 17 dwg
Patent RU-2187910-C1 (RU)
Inventor: UCHAJKIN I G
IPC: C01B13/11
Filed: 2001-06-26
Granted: 2002-08-20
Abstract: FIELD: industrial manufacture of ozonizers. SUBSTANCE: movable disk electrodes of device are made in the form of impeller with blades covered on each side with current-conducting sheet material provided with through holes against each section of impeller. Fixed electrodes in the form of insulating material frames are disposed alternately to disk electrodes, their side supports being provided with holes receiving linear electrodes built up of two half- cylinders joined together by means of strap with wire lead soldered thereto; these electrodes are placed in insulating tube soldered on one end, tube inner surface being coated with currentconducting compound. Shaft- mounted hub is placed between movable electrodes, its length being equal to width of fixed electrodes and two equal clearances between surfaces of fixed and movable electrodes. EFFECT: enhanced ozone concentration in air mixture. 3 cl, 5 dwg
Patent RU-2182506-C1 (RU)
Inventor: POPOV G I
IPC: A63B69/06
Filed: 2001-07-27
Granted: 2002-05-20
Abstract: FIELD: sportive equipment. SUBSTANCE: exerciser has carcass with elliptical guides and disks axially aligned with guides, oar pivotally connected with carrier carts resting against inner surface of elliptical guides, loading mechanism and seat. Disks are located on the outside of guides in planes extending parallel to guides and equipped with sleeves rigidly attached to disk pins. Sleeves have radial through openings inclined with respect to disk planes. Spring-loaded bars passed through radial openings are equipped with carrier carts pivotally mounted on one end thereof. Loading mechanism is formed as electric drive with shaft having friction rollers, which are in contact with disk outer surface. Cams are mounted on disks for engagement with end switches located on carcass. Drive is mounted for operation as generator or electric engine. Exerciser may be used for primary training, training and retraining of canoe sportsmen. EFFECT: simplified construction and increased efficiency. 4 cl, 3 dwg
Patent RU-2202233-C1 (RU)
Title: Method of processing fruits and vegetables
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2001-10-22
Granted: 2003-04-20
Abstract: FIELD: technology of conserved industry. SUBSTANCE: method involves processing of raw material with water in rotor-cavitational extractor, and during its process cations of polyvalent metals selected from group of macro- and microelements are introduced. Processing in extractor is conducted at step-by-step increasing of cavitation index and introduction of additional quantities of raw material. Upon completion of processing, flavor is added, and product is prepacked and sterilized. EFFECT: improved organoleptical properties of product due to prevention of its stratification. 2 cl
Patent RU-2204494-C1 (RU)
Inventor: KUZNETSOV P V
IPC: B60P3/30
Filed: 2001-12-05
Granted: 2003-05-20
Abstract: Изобретение относится к транспортным средствам, оборудованным под разбрызгиватели. Установка выполнена на базе автомобиля 1 и включает емкость 2, трубопровод 4 с соплом 5 для подачи противообледенительной жидкости 3 на обрабатываемые поверхности самолета. На автомобиле 1 установлен подъемный механизм 6 с кабиной 7 для оператора и автономный источник энергии 8 (дизель-генератор) с аппаратом высокого давления 9 для подачи противообледенительной жидкости по трубопроводу 4 к соплам 5. Емкость 2 оснащена двумя электронагревателями 11 и 12 соответственно и входными 13 и выходными 14 патрубками каждый. Емкость 2 одновременно связана трубопроводом 15 с аппаратом 9 и оснащена указателем уровня 16. Электронагреватели 11 и 12 установлены под днищем 17 емкости 2 для хранения противообледенительной жидкости 3, при этом входные патрубки 13 электронагревателей связаны с емкостью 2 посредством штуцеров 18, установленных в нижней части 19 боковой поверхности емкости 2, а выходные патрубки 14 связаны с емкостью 2 посредством штуцеров 20, установленных в верхней части 21 боковой поверхности емкости 2, и выполнены теплоизолированными. Перед обработкой поверхности самолета противообледенительную жидкость электронагревателями 11 и 12 нагревают до 60 o С. При реализации способа подогретую противообледенительную жидкость по трубопроводу 4 под давлением четыре бара подают в рабочую полость насадки-распылителя с соплом 5. Изобретение направлено на уменьшение трудоемкости и стоимости работ. 2 с. и 7 з.п.ф-лы, 1 ил.
Patent RU-2205740-C1 (RU)
Title: Method for making composition grinding wheel with radial grooves
Inventor: KHUDOBIN L V
IPC: B24D5/10
Filed: 2001-12-18
Granted: 2003-06-10
Abstract: FIELD: machine engineering. SUBSTANCE: method comprises steps of metering and agitating components of molding sand and solid lubricating material; molding intermittent grinding wheel; drying it in air; subjecting it to heat treatment and mechanical working; after heat treatment placing wheel into press mold; filling radial grooves of wheel at one end with powdered solid lubricating material; compacting it in grooves by means of upper molding plate; extracting wheel out of press- mold; tilting it and again subjecting to above mentioned operations; then again drying wheel in air and subjecting it to heat treatment and mechanical working. EFFECT: enhanced quality, lowered labor consumption at making composition grinding wheels.
Patent RU-2207766-C1 (RU)
Title: Method of preparing nutrient composition for organism adaptation to stressful situation
Inventor: KVASENKOV O I
IPC: C12R1/645
Filed: 2001-12-26
Granted: 2003-07-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing sublimation dried fruit juice, glucose, edible soluble potassium salt, caking inhibiting agent, pectin, and preparation produced from Pythium catenulatum micromycete biomass. Said preparation is obtained by sequential extraction of biomass by non-polar extractant in above-critical state, water, alkaline, water, acid, alkaline, and water, with following joining of first extract with solid residue on conversion to chitosan content in an amount less than half the content of pectin. EFFECT: simplified process and provision for increased content of immune stimulating substances.
Patent RU-2202484-C1 (RU)
Inventor: GERASIMCHUK A N
IPC: G08B25/08
Filed: 2002-08-09
Granted: 2003-04-20
Abstract: FIELD: protection systems. SUBSTANCE: invention relates to means of protection of vehicles and immovable property from unauthorized use. User's stationary telephone set, cellular radio telephone and operator's desk of paging communication network are installed outside object under protection and also data processing subsystem connected with above-indicated devices and also with external sources of information provided with server and data storage unit is furnished. Transponder is carried by user. Data remote readout unit to read out data from transponder, cellular mobile communication system module, paging communication receiver and unit to control functional members are mounted on vehicle or object under protection. Additional controller and corresponding indicator are provided for control unit. Data processing server and mobile communication cellular network devices in proposed system enlarged class of algorithms used to form control instructions for object functional members and provide flexible adjustment of algorithms to suit desired purposes. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2211052-C1 (RU)
Title: Elastic bandage
Inventor: GLADKOVA A JU
IPC: A61L15/00
Filed: 2002-10-08
Granted: 2003-08-27
Abstract: FIELD: textile and medicinal industries. SUBSTANCE: the suggested bandage consists of tubular carcass designed out of foundation-bound double-layer tricot fiber, the layers of which are connected with elastic ligatures; one of the layers is designed out of cotton yarn, the second - out of downy yarn at their ratio being equal to 1: (1- 0.6), correspondingly. Stretchability of fiber corresponds to not more than 150%, and its surface density ranges 300-500 g/sq. m. Cotton layer has a tape stitched by vertical suture by forming pockets for fixing plates. Carcass has two straps stitched along one of its edges. The method provides simultaneous thermal and micromassage impact upon active points at human body and steady air-permeability degree. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2229972-C1 (RU)
Inventor: EVGEN EV V JU
IPC: B23B11/00
Filed: 2002-11-11
Granted: 2004-06-10
Abstract: FIELD: working non-metallic material such as wooden material, plastics, foamed plastics by cutting. SUBSTANCE: machine tool includes housing in which head stock with spindle and tail stock mounted with possibility of axial motion are arranged. Tail stock has rod mounted in it with possibility of axial motion and fixation at predetermined distance. In order to enlarge manufacturing possibilities and to simplify design of machine tool length of said rod exceeds maximum spacing between spindle and limit position of tail stock. Rod is mounted in tail stock with possibility of rotation. Rod and spindle are mounted with possibility of forming detachable joint. EFFECT: enlarged manufacturing possibilities, simplified design of milling lath. 5 cl, 2 dwg
Patent RU-2219392-C1 (RU)
Title: Trailer brake pneumatic drive
Inventor: SLIVINSKIJ E V
IPC: F16D57/00
Filed: 2002-11-13
Granted: 2003-12-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to trackless vehicles. Proposed trailer brake pneumatic drive consists of supply main line, air distributor, air cylinder and brake chamber to control operation of brake shoes. Additional control cock is placed in supply main line to suppress vibrations, prevent jack-knifing and reduced dynamic loads. Said control cock makes it possible to operate shoes in case of hunting or jack-knifing of tractor-trailer train. EFFECT: enlarged sphere of application of brake system, improved safety of tractor-trailer trains of road and in-service reliability. 2 cl, 5 dwg
Patent RU-2235621-C1 (RU)
Title: Assembled tool
Inventor: NEKRASOV JU I
IPC: B23B27/16
Filed: 2003-02-12
Granted: 2004-09-10
Abstract: FIELD: tools for turning and boring machines. 
     SUBSTANCE: assembled tool has housing, cutting plate provided with an opening and secured in the corner socket of the housing via a rod with the cap and nut mounted through the threaded connection on the end of the rod, and bushing mounted in the through step opening in the housing coaxially with the rod. The first face of the bushing is in interaction with the nut. The cutting part of the tool is provided with a ring made of torus and mounted in the through step opening from the side of the second face of the bushing for displacement to the axis of the rod and interaction with it. The ring is mounted for permitting a contact of its toroidal side from the side opposite to the top of the corner socket with conical surface of the bottom of the through step opening, the second face of the bushing, and rod. The axis of the rod is shifted with respect to the opening in the cutting plate toward the top of the corner socket . 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2226412-C1 (RU)
Title: Method and device for treating injured biological tissues
Inventor: RJABOKON D S
IPC: A61N5/02
Filed: 2003-03-26
Granted: 2004-04-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves applying high frequency electromagnetic field produced by amplitude modulated sinusoid signal having carrying frequency belonging to 100-1000 kHz bandwidth and modulation frequency continuously varying in 50-8000 Hz frequency bandwidth by means of radiator manufactured as resonant oscillatory circuit. The treatment is applied twice a day for 20- 30 min. The total treatment course is 6-12 procedures long. Field intensity near radiator surface is equal to 0.1-0.5 V/m. The device has action unit, power supply source and sinusoid signal source in frequency bandwidth of 100-1000 kHz designed as selfexcited oscillator oscillatory circuit of which has capacitor and inductance coil low frequency signal oscillator of continuously varying frequency within 50-8000 Hz bandwidth output of which is connected to self-excited oscillator circuit via modulator unit, timer, acoustic indication unit and control tract connected to the self-excited oscillator with its input and having in series connected amplitude detector, DC amplifier and indicator unit. Oscillatory circuit inductance coil serves as action unit radiator. The inductance coil winding is arranged as spiral mounted in dielectric carcass manufactured as radially arranged leaflets. The carcass is mounted in casing manufactured from solid dielectric shaped as bowl of round or oval shape. Each coil winding wire alternately envelops each side of every carcass leaflet. Circuit is mounted on the casing bottom having selfexcited oscillator, modulator and control tract circuit elements arranged thereon. EFFECT: enhanced effectiveness of treatment. 3 cl, 3 dwg _
Patent RU-2248338-C1 (RU)
Title: Method for production of heater for microwave furnace
Inventor: SHVEJKIN G P
IPC: C04B35/565
Filed: 2003-06-09
Granted: 2005-03-20
Abstract: FIELD: construction element for microwave muffle furnace. 
     SUBSTANCE: claimed construction element is made from radiation absorbing environment friendly ceramic material, which makes it possible to achieve high temperature for short period and doesn't release destructive gaseous compounds during heating. Heater for microwave furnace is obtained by mixing of silicium carbide or modified silicium carbide with grade fineness of 200-500 mum or 80-100 mum, respectively, and leucoxene concentrate with grade fineness of 80-250 in ratio 14-19:1-6, wherein said leucoxene concentrate is reprocessing product of titaniferous oil-bearing ore with organic binder, followed by compaction and two-step thermal treatment in oxidative atmosphere. 
     EFFECT: increased maximum working temperature achieved within short period. 
     2 ex, 2 dwg
Patent RU-2249548-C1 (RU)
Inventor: SHIBAZAKI TOKIO
IPC: B65B13/32
Filed: 2003-08-29
Granted: 2005-04-10
Abstract: Изобретение относится к области упаковки и бандажирования изделий. Автоматическая машина для упаковки и бандажирования имеет простую конструкцию и способна легко снимать кольцо ленты в случае бандажирования вхолостую. Когда тыльная торцевая сторона ленты протягивается назад средствам обратной протяжки, длина протянутой назад ленты определяется средством обнаружения. Бандажирование ленты вхолостую определяется, если длина такой протянутой назад ленты больше заданной длины и лента наматывается вокруг скользящего стола. После этого вращение кулачкового вала временно останавливается по сигналу, в результате чего начало прижима, осуществляемого средним прижимным элементом после расплава нагревателем накладывающейся части ленты, задерживается на определенное время. 9 ил.
Patent RU-2252559-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2003-10-06
Granted: 2005-05-27
Abstract: FIELD: method for production of agents for biological plant protection. 
     SUBSTANCE: claimed method includes sequential extraction of biomass of Mortierella beljacovae micromycete with non-polar solvent, water, alkali, water, acid, water, alkali, and water and combining the fist extract with solid residue. As non-polar extractant liquefied gas is used, and at least in the first extraction step pressure in extraction mixture is periodically decompressed up to value, providing extractant boiling, and built up again to initial pressure. 
     EFFECT: decreased energy consumption.
Patent RU-2245235-C1 (RU)
Title: Method for butt welding of steel strips
Inventor: URTSEV V N
IPC: B23K103/04
Filed: 2003-10-20
Granted: 2005-01-27
Abstract: FIELD: metallurgy, namely metal welding, possibly butt welding of hot rolled steel strips designed for further cold rolling. 
     SUBSTANCE: method comprises steps of drawing together end edges of strips; welding them by passing electric current through them and upsetting them; determining value of welding current according to relation I w  = i sp  x V, where I  w  - welding current value, A; i  sp  - specific density of electric current equal to 0.52 -0.56 A/cub. mm; V - volume of melt metal of strip, cub. mm. Upsetting value after welding is determined according to relation Δ  c  = K x δ, where Δ  c  -upsetting value, mm; K - empiric coefficient equal to 1.45 - 1.75; δ - strip thickness, mm. 
     EFFECT: enhanced possibility for rolling welded joints due to optimal structure of metal in zone of welding joints. 
     1 ex
Patent RU-2254317-C1 (RU)
Title: Combined method for isolating c6-c8-aromatic hydrocarbons from mixtures with non-aromatic hydrocarbons
Inventor: ZALISHCHEVSKIJ G D
IPC: C07C7/10
Filed: 2003-11-27
Granted: 2005-06-20
Abstract: FIELD: petroleum processing, petroleum chemistry. 
     SUBSTANCE: method involves extractive rectification of gasoline fraction and the following extraction of distillate with mixed solvent N-methylpyrrolidone - sulfolane. At stage of extractive rectification mixed solvent N-methylpyrrolidone - sulfolane containing 60-80 wt.-% of N-methylpyrrolidone is used, and at stage of extraction the same mixed solvent N-methylpyrrolidone - sulfolane containing 80-95 wt.-% of sulfolane is used. Method provides simultaneous isolation of highly purified aromatic (C 6 -C 8 )-aromatic hydrocarbons from gasoline fractions with the extraction degree 99.8%. 
     EFFECT: improved method for isolating. 
     2 tbl, 1 ex
Patent RU-2254160-C1 (RU)
Title: Гравитационная осадочная камера для очистки воздуха
Inventor: SYCHUGOV N P
IPC: B01D45/02
Filed: 2003-12-24
Granted: 2005-06-20
Abstract: Изобретение предназначено для отделения примесей из воздушных потоков и может быть использовано в сельскохозяйственном производстве, в мукомольно-элеваторной и комбикормовой промышленности. Гравитационная осадочная камера содержит емкость с размещенными в верхней части поперечной стенкой, входным и выходным патрубками, в нижней части - с устройством для вывода воздушно-отделимых примесей. Емкость имеет дополнительный входной патрубок, а также установленные в нижней части дополнительное устройство вывода воздушно-отделимых примесей и поперечную делительную перегородку, выполненную поворачиваемой относительно ее нижней кромки до соприкосновения верхней кромки с боковыми стенками камеры, при этом выходной патрубок для отвода очищенного воздуха размещен на верхней стенке емкости. При таком исполнении камеры возможна работа по трем схемам: раздельный сбор и отвод примесей, выделяемых из потоков воздуха; общий сбор этих примесей, которые являют собой либо отходовую, либо пригодную фракции. Кроме того, при таком исполнении камеры снижаются ее габариты и удельная металлоемкость. 1 ил.
Patent RU-2263194-C1 (RU)
Inventor: MARTYNOV V N
IPC: E21B4/02
Filed: 2004-02-16
Granted: 2005-10-27
Abstract: FIELD: well drilling equipment, particularly bearings adapted to work in abrasive medium. 
     SUBSTANCE: radial bearing has body and shaft, as well as thrust collars secured in the body and spring-loaded holders arranged between the shaft and the body. Inserts with conical outer surfaces are located between the holders and the shaft so that inserts cooperate with the shaft and with inner surfaces of the holders. Radial bearing is made as two oppositely arranged blocks and as compression spring inserted in-between. Each block has stop member secured in the body and made as slotted bush. Inserts are arranged in the bush and may perform displacement in radial direction. Thrust collars have conical surfaces cooperating with outer surfaces of the inserts. Angles α at apexes of the cones defined by interacted conical surfaces of bearing support inserts, thrust collars and holders are correlated with friction coefficient μ of interacted surfaces as tg(α/2)≈μ. Insert surfaces cooperating with shaft surface may have coating of elastomeric or hard-alloy material. In accordance with the second embodiment surfaces of inserts, thrust collars and holders interacting one with another may have flat contact zones, which are inclined at (α/2) angle to longitudinal shaft axis. 
     EFFECT: increased operational reliability of radial bearing. 
     6 cl, 3 dwg