baber/WOPTO huggingface dataset:
Patent RU-2364461-C1 (RU)
Title: Device for high-strength multi-core springs manufacturing
Inventor: TEBENKO JURIJ MIKHAJLOVICH
IPC: B21F7/00
Filed: 2007-12-20
Granted: 2009-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention refers to mechanical engineering and can be used in helical compression springs manufacturing. The device contains driver for spring winding, mechanism for driver rotation, spooler having radially positioned on it reels with driving gears and spring-loaded reel with wire stock, and mechanism for spooler moving along driver. It holds hub for wire twisting into cable. The hub is mounted with possibility to move along driver. Fixed central gear is located on one axis with the spooler. Driving gears of reels are performed with possibility to rotate when being rolled around fixed central gear, and the spool is made rotatable by means of drive shaft with keyslot, gear set and actuator. The device is executed with inductor for heating wire passing through it. This inductor is located on spooler moving mechanism next to mentioned hub for wire twisting into cable. 
     EFFECT: technological capabilities are expanded and spring quality is improved. 
     2 cl, 5 dwg
Patent RU-2369704-C1 (RU)
Inventor: SHVERER ARTUR
IPC: E04G11/28
Filed: 2006-06-20
Granted: 2009-10-10
Abstract: Изобретение относится к подъемному кронштейну (10), состоящему из скользящей части (16) кронштейна и настенной части (18) кронштейна. Скользящая часть (16) кронштейна выполнена таким образом, чтобы посредством ее можно было направлять и удерживать подъемную направляющую. Настенная часть (18) кронштейна содержит шарнирное соединение со скользящей частью (16) кронштейна. 2 з.п. ф-лы, 9 ил.
Patent RU-2376275-C1 (RU)
Inventor: GOGOTOV ALEKSEJ FEDOROVICH
IPC: C07C17/25
Filed: 2008-04-23
Granted: 2009-12-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of recycling organochloride wastes from chemical production through their condensation in mild conditions in the presence of sodium polysulphide, obtained from reacting sodium sulphide with sulphur and NaOH, while heating to temperature from 60 to 95°C for 3 to 4 hours with hydrolysed lignin which has been activated by mono- or multiple chlorination with chlorine water which contains 7.0-14.0 active chlorine per 1 dm 3  of water, with subsequent acidification of the reaction medium and separation of the condensation product through filtering. The invention also relates to a modifying additive for bitumen, which is a product of condensation, whose components are in the following ratio (in wt %): sodium sulphide (anhydrous) 9.55-20.50; sulphur 1.97-8.46; sodium hydroxide 6.65-8.45; organochloride wastes from chemical production 9.83-26.40; hydrolysed lignin which has been activated by mono- or multiple chlorination with chlorine water - up to 100. 
     EFFECT: increased selectivity and efficiency of the process of bonding toxic organochloride compounds with lignin, obtaining a modifying additive for bitumen with high compatibility of lignin with bitumen. 
     3 cl, 2 tbl, 2 ex
Patent RU-2369618-C1 (RU)
Inventor: FROLOV VADIM GENNAD EVICH
IPC: A61K31/722
Filed: 2008-05-22
Granted: 2009-10-10
Abstract: Комплексная соль олигомеров хитозана имеет средневязкостную молекулярную массу от 1600 до 2100 Да и следующее молекулярно-массовое распределение молекул олигомергомологов хитозана: от 20 до 25% олигомергомологов хитозана, содержащих от 2 до 6 повторяющихся D-глюкозаминных остатков; от 64 до 72% олигомергомологов хитозана, содержащих от 7 до 12 повторяющихся D-глюкозаминных остатков; от 8 до 16% олигомергомологов хитозана, содержащих от 13 до 20 повторяющихся D-глюкозаминных остатков. Способ получения указанной комплексной соли включает образование раствора хитозана в водном растворе по меньшей мере одной органической кислоты, взятой в количестве от 23 до 115% от стехиометрии, введение в полученный раствор хитозана ферментов и осуществление ферментативного гидролиза раствора хитозана до достижения динамической вязкости реакционной смеси, равной от 1,60 до 1,80 сП·с образованием в растворе целевого продукта, который затем концентрируют и высушивают. 2 н. и 5 з.п. ф-лы.
Patent RU-2382873-C1 (RU)
Title: Additional casing string cementing device
Inventor: MAKHMUTOV ILGIZAR KHASIMOVICH
IPC: E21B33/14
Filed: 2008-09-02
Granted: 2010-02-27
Abstract: FIELD: oil-and-gas industry. 
     SUBSTANCE: invention related to oil-and-gas industry, particularly to constraction and repair of wells, with casing string failure. Additional casing string cementing device includes sealing and cementing units, also centraliser. The sealing unit includes a case with toothed cuttings and a sleeve, and installed on the case parker, consisting of a elastic sleeve and top and bottom stops. The cementing unit includes a case with a barrel on the top and a shoe on the bottom, a slide gate, installed in the sealing unit opposite to radial channels and the sealing unit sleeve ring fetch. The top stop is movable, the parker stop connected to the sealing unit case with share elements. The sealing element sleeve equipped with external centralisers from the top. 
     EFFECT: offered additional casing string cementing device provides significantly increase in operation safety, as it allows to centralise the device and additional tubing string, the offered device descends on the tubing string end inside of the failed string, which assures ACS high quality cementing, also the device allows to take it out in case of parkers non-hermetic landing before ACS cementing, which excludes ACS cementing under the parker, and excludes incident in the well. 
     2 dwg
Patent RU-2387214-C1 (RU)
Title: Production method of instant powder for flavoured coffee drink "podmoskovniy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-10-01
Granted: 2010-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing instant powders for flavoured coffee drinks. Method provides for preparing recipe ingredients, extracting cloves by liquid nitrogen with corresponding miscella separation, cutting girasol, drying it in a microwave field at preset process parametres and roasting, roasting acorns and mixing them with girasol in mass ratio of 1:1, impregnating the obtained mixture by separated miscella along with raising the pressure and releasing pressure until it equals the atmospheric pressure along with freezing the mixture and cryomilling it in the medium of evolved nitrogen. 
     EFFECT: method enables to produce new flavoured coffee drink instant powder according to nonwaste technology.
Patent RU-2381465-C1 (RU)
Inventor: GETTS ALEKSANDR JUR EVICH
IPC: G01L7/04
Filed: 2008-11-17
Granted: 2010-02-10
Abstract: Изобретение относится к приборостроению, в частности к области создания стрелочных манометров. Манометр показывающий для точных измерений содержит цилиндрический корпус, внутри которого установлен держатель-основание, оканчивающийся штуцером для подключения к измеряемому давлению с внешней стороны корпуса, трубчатую пружину Бурдона, которая свободным концом связана с помощью тяги с передаточным трибко-секторным механизмом, преобразующим перемещение свободного конца трубки в круговое движение стрелки, установленной на оси трибки и расположенной над циферблатом, балансировочное устройство, представляющее собой грузики, перемещающиеся на резьбовой шпильке, а также корректор нуля, который вынесен на корпус прибора и содержит цилиндрическую пружину растяжения, натяжение которой меняется при повороте винта с эксцентриком и корректирует положение стрелки относительно нуля отсчета. Причем цилиндрическая пружина растяжения установлена с возможностью гашения пульсаций трубчатой пружины Бурдона. Кроме того, цилиндрическая пружина растяжения свободна закреплена при помощи прицепов, полученных посредством отгиба крайних витков пружины, так что один прицеп пружины свободно вставлен в отверстие серьги винта с эксцентриком, а другой - в отверстие ушка, которое жестко прикреплено на трубчатой пружине Бурдона к наконечнику с плоским выступом. Техническим результатом является точность измерений, повышение виброустойчивости и надежности. 4 з.п. ф-лы, 2 ил.
Patent RU-2395325-C1 (RU)
Title: Method of light oil capture from tanks and terminal separation units
Inventor: PESTOV VASILIJ MIKHAJLOVICH
IPC: B01D19/00
Filed: 2008-12-15
Granted: 2010-07-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to oil industry and can be used in oil treating processes. The method involves degassing with one compression pump of two gas equalising collectors, including a tank collector and a collector of the terminal separation units (TSU). Degassing of the TSU collector is continuous, while degassing of the tank collector is periodical. The compression pump maintains gas pressure in the TSU collector not to exceed tank "breath-out" relief cracking pressure. If pressure in the tank collector is increased to pressure in the TSU collector, degassing of the tank collector follows, while decreasing gas pressure to the value specified in the standard regulations requires automatic disconnection of the tank collector and the TSU collector. If pressure in the tank collector is decreased to tank "breath-in" relief cracking value, gas bypass from a delivery gas pipeline in the tank collector. 
     EFFECT: reduced capital expenditures and operating costs due to simultaneous gas vent from the tanks and TSU by one compression pump, and improved quality of oil treating in the TSU ensured by more effective oil degassing due to pressure decrease in the TSU. 
     1 dwg
Patent RU-2381638-C1 (RU)
Inventor: TSOJ DZHEONGVAN
IPC: H05K9/00
Filed: 2007-06-29
Granted: 2010-02-10
Abstract: Изобретение относится к области электротехники, в частности к экранированию электромагнитного излучения с использованием уплотнительной прокладки, обладающей эластичностью и адгезионной способностью. Раскрыта уплотнительная прокладка, обладающая электрическими и адгезионными свойствами, а также функцией экранирования электромагнитных волн, и способ ее изготовления. Уплотнительная прокладка включает электропроводящую подложку и наложенный на нее клейкий полимерный лист, обладающий электропроводностью в продольном и поперечном направлениях, для чего на электропроводящую подложку нанесены ориентированные проводящие наполнители, распределенные в клейкой полимерной смоле так, чтобы уплотнительная прокладка обладала способностью к поглощению энергии удара и вибрации в дополнение к адгезионной способности. Техническим результатом изобретения является создание экранирующей электромагнитные волны уплотнительной прокладки, которая может быть легко изготовлена и обладает характеристиками поглощения энергии удара и вибрации и адгезионной способностью без ухудшения свойств уплотнительной прокладки. 2 н. и 17 з.п. ф-лы, 9 ил., 2 табл.
Patent RU-2390280-C1 (RU)
Title: Production method of instant powder for flavoured yacon-apple-black chokeberry drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2009-01-27
Granted: 2010-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of peach refuses by liquid nitrogen with corresponding miscella separation, cutting of yacon, its drying in microwave field at preset process parametres and frying, cutting and drying of apples in microwave field at preset process parametres and by convective method, drying of black chokeberry in microwave field at preset process parametres and by convective method, mixing of yacon, apples and black chokeberry, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: method allows to produce new flavoured coffee drink according to nonwaste technology.
Patent RU-2390633-C1 (RU)
Inventor: SKRITSKIJ VLADIMIR ARKAD EVICH
IPC: E21C41/18
Filed: 2009-02-05
Granted: 2010-05-27
Abstract: FIELD: mining. 
     SUBSTANCE: invention refers to mining and can be implemented at coal mines during development edge and steeply pitching beds of coal by hydro-cutting. The procedure consists in exposing extraction field, in dividing it to extraction blocks, in leaving inter-block coal solids, in exposing extraction blocks with ventilation and accumulating crosscuts, in driving load handling slopes, ventilation furnaces and pulp furnaces, in dividing extraction blocks to stories, in driving story extraction drifts, and in mining stories of extraction blocks with a system of story hydro-cutting by passes along strike from story extraction drifts and facilitating rock falling in stripped area. Mining of stories is performed in a descending order. Exposure of extraction field is carried out at flanks with ventilation and accumulating crosscuts wherefrom coal is extracted from solids with the system of extraction; also stripped area is stowed with non-combustible fill; the solid functions as a protection for crosscuts forming a barrier solid. Block mining within ranges of an extraction pillar is performed successively starting from a mining block adjoining the formed barrier solid. Along the whole length of the extracting pillar inter-block coal solids are mined together with stories of adjacent mined extraction blocks. 
     EFFECT: increased safety of miners labour due to elimination of endogenous fires and increased efficiency owing to extraction of inter-block coal solids. 
     2 dwg
Patent RU-2384745-C1 (RU)
Title: Two-section centrifugal compressor
Inventor: VARIN VALENTIN VASIL EVICH
IPC: F04D29/08
Filed: 2009-02-18
Granted: 2010-03-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to machine building and can be used in compressors. Proposed two-section centrifugal compressor comprises housing accommodating stator of the first and second sections, intersection baffle with labyrinth seal, rotor with impellers and dummy piston and front and rear covers. Note here that stepped dumpy piston intersection chamber communicates with diffuser or pressure chamber of second section via channel made in aforesaid intersection baffle and orifice in stepped labyrinth seal. 
     EFFECT: better compensation of axial loads on rotor and expanded operating performances. 
     2 dwg
Patent RU-2384913-C1 (RU)
Title: Ionisation chamber for nuclear reactor control and protection system
Inventor: BORODULIN JURIJ VASIL EVICH
IPC: G01T1/185
Filed: 2009-03-25
Granted: 2010-03-20
Abstract: FIELD: physics, nuclear. 
     SUBSTANCE: invention relates to neutron and gamma-ray detection, mainly neutron detection in nuclear reactor control and protection systems. The ionisation chamber has a partitioned electrode system formed by a set of paired coaxial cylinders, radiators and a housing closed on the butt-ends by flanges, fitted with a pipe for pumping and filling with gas and leads from each electrode. Electrodes of each section are fitted between insulator blocks, each of which is made in form of a metal bushing with insulators inside which are fitted with channels for holding conductors connecting the electrodes. 
     EFFECT: design of the ionisation chamber allows for placing an electrode system in it with a virtually unlimited length of the sensitive part, which enables placing in narrow (diametre less than 20 mm) reactor core channels with retention of mechanical strength and sensitivity to controlled radiations, which ensures high reliability of nuclear reactor protection and control systems. 
     1 dwg
Patent RU-2395976-C1 (RU)
Title: Method of production of flavoured coffee drink "kaluzhsky"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/00
Filed: 2009-04-06
Granted: 2010-08-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention refers to a technology of production of substitutes for coffee, namely instant powder of flavoured coffee drink. The method provides preparation of prescription components, extraction of coriander with liquid nitrogen with separation of the relevant miscella, cutting girasol-sunflower, drying in the microwave field at the given parametres of the process and frying of girasol-sunflower, frying the grains of barley, oats and rye, mixing of girasol-sunflower, grains of barley, oats, and rye, soaking the obtained mixture with separated miscella with simultaneous increase of pressure, and release of pressure up to atmospheric with simultaneous freezing the mixture and its cryomilling in medium of the evolved nitrogen. 
     EFFECT: method enables to obtain new flavoured coffee drink from non-traditional raw materials using non-waste technology.
Patent RU-2394780-C1 (RU)
Title: Method of laser pulsed shaping of solid non-metal materials
Inventor: LJUBIMOV VIKTOR VASIL EVICH
IPC: C03B33/00
Filed: 2009-04-13
Granted: 2010-07-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: proposed method consists in that pulsed laser beam is directed to processed material to cause destruction in focusing points. Note that pulsed laser radiation is used with wavelength in or out of transparency range of processed material. Sequential removal of material is performed by focusing laser beam on processed material surface. Note here that sequential material layer removal is performed by producing group of hollows with variable coefficient of overlapping between separate layers in the range of 0.1 to 0.9. Then sequential step-by-step removal of next layer is performed, also with variable coefficient of overlapping between separate layers in the range of 0.2 to 0.95. In using pulsed laser radiation with wavelength in transparency range of processed material, sequential step-by-step material removal is performed by focusing laser beam at processed material inlet or outlet surface with respect to laser beam propagation direction. 
     EFFECT: expanded performances due to step-by-step removal of material from processed product surface. 
     2 cl, 12 dwg, 10 ex
Patent RU-2394150-C1 (RU)
Title: Wellhead facility for extracting pipe string from borehole
Inventor: MAKHMUTOV IL GIZAR KHASIMOVICH
IPC: E21B31/113
Filed: 2009-06-05
Granted: 2010-07-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: disclosed facility consists of lifter connected to damper and of generator of vertical pulses coupled with pipe string below. The damper corresponds to a cylinder with a piston, internal cavity of which is filled with gas under the piston. The generator of vertical pulses is made in form of a tubular case consisting of successively coupled power cylinders and of the damper connected above with a piston rod. The power cylinders are equipped with pistons successively connected by means of hollow rods so, that under piston cavities of the power cylinders are communicated between them and with the generator of hydraulic pulses via a distributor. The lower rod of the power piston is plugged from below and is connected to the pipe string. The distributor consists of the cylinder case with two chambers and is divided with a partition furnished with a one-stage valve for supply of liquid from a pump and with a back valve for discharge of liquid from the power cylinders. A safety valve is positioned between the distributor and a generator of hydraulic pulses; it is communicated with a buffer reservoir. All valves can operate with variations within wide pressure range. 
     EFFECT: facilitating selection of optimal mode of operation resulting in higher efficiency of stuck pipe string extracting from borehole, also facility is simple in design, not expensive in fabrication and low metal consuming. 
     1 dwg
Patent RU-2399916-C1 (RU)
Inventor: RADCHIK IGOR IOSIFOVICH
IPC: G01P15/09
Filed: 2009-06-11
Granted: 2010-09-20
Abstract: Изобретение относится к устройствам для формирования сигнала пьезоэлектрического датчика для передачи по двухпроводному интерфейсу. Устройство содержит: первый и второй входы для подключения пьезоэлектрического элемента; первый и второй операционный усилитель; десять резисторов; пять конденсаторов; транзистор; первый, второй и третий дополнительные конденсаторы; первый, второй и третий дополнительные резисторы; выходы устройства для подключения к системе измерения вибрации и к источнику постоянного тока. Техническим результатом изобретения является повышение помехоустойчивости к воздействию синфазных помех. 2 з.п. ф-лы, 4 ил.
Patent RU-2401013-C1 (RU)
Title: Method for production of sugar waffles
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-06-25
Granted: 2010-10-10
Abstract: FIELD: food industry. ^ SUBSTANCE: method provides for preparation of formula components, extraction of ajiwan by liquid nitrogen to separate according micelle, cutting of chicory, its drying in microwave field at specified parametres of process, frying, impregnation with separated micelle with simultaneous increase of pressure, pressure reduction down to atmospheric value with simultaneous freezing of chicory and its cryo-grinding in medium of released nitrogen to produce flour, making dough from high-grade wheat flour, chicory flour produced according to specified technology, sugar powder, yolks, salt, soda, butter and water, its shaping in the form of sheets and baking. ^ EFFECT: improved texture and coffee taste and flavour with no coffee added to the formula.
Patent RU-2401911-C1 (RU)
Inventor: KARMADONOV SERGEJ VITAL EVICH
IPC: E02D27/00
Filed: 2009-08-07
Granted: 2010-10-20
Abstract: FIELD: construction. 
     SUBSTANCE: foundation with flexible washer includes reinforcement, washer material, support element of vertical bearing structure of building, works, traction rods, damper of uneven settling. In process of erection external net reinforcement around washer material is tightened to joined unified structure by traction rods by means of supported damper fixed to tightened rod with helical tip anchored in soil, with further replacement of tension by pressure from support element in process of construction and operation. 
     EFFECT: increased operational reliability of foundation, reduced material intensity and labour intensiveness. 
     5 dwg
Patent RU-2399547-C1 (RU)
Title: Ship cabin
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B63B29/02
Filed: 2009-09-11
Granted: 2010-09-20
Abstract: FIELD: transport. 
     SUBSTANCE: proposed invention relates to machine building and can be used as a cabin in river and sea ships and other objects of water transport. Proposed cabin comprises metal extruded-welded carcass made up of load bearing section structures accommodating packages of noise-vibration-heat-proof elements. Each said element comprises layers of bitumen-base vibrationproof material, one layer of porous noise absorbing material and perforated decorative panel. Air gap is formed between said panel and layer of porous noise-absorbing material. Cabin carcass is jointed with ship primary structures by vibration isolating system consisting of upper and lower suspensions. Every suspension consists of two vibroinsulators representing coil or helical springs. Noise absorbing material of aforesaid noise-vibration-heat-proof elements represents a plate made from basalt-based mineral cotton lined by acoustically transparent material. 
     EFFECT: higher comfortability, improved working conditions of operator. 
     2 dwg