baber/WOPTO huggingface dataset:
Patent RU-2279358-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B60N2/54
Filed: 2005-02-28
Granted: 2006-07-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention relates to design of seats, particularly, to devices for vibration isolation of operator's seat.  Proposed drivers' seat of agricultural machine has base, skeleton with cushion and backrest interconnected by lever guide arrangement, and shock-absorbing device.  Switching suspension of shock-absorbing device is made in form of threaded stud connected by one end with support lever for fastening object to be vibration isolated, and by other end, with thrust washer and nut connected with bushing engaging with upper end face of spring.  Lower end face of spring thrust against base consisting of upper and lower plates interconnected by vertical plates.  Bushing made of composite friction material is secured on upper plate.  Clearance between side surfaces of bushing and spring lies within optimum interval of values: 0.1-0.5 mm.  Seat is furnished additionally with cushion and backrest heating device. 
     EFFECT: improved efficiency of vibration isolation in horizontal direction , simplified design and improved operating properties. 
     2 cl, 2 dwg
Patent RU-2279202-C1 (RU)
Inventor: GORDEEV ANATOLIJ MIKHAJLOVICH
IPC: A01C1/00
Filed: 2005-07-05
Granted: 2006-07-10
Abstract: FIELD: agriculture, in particular, presowing treatment of seeds by means of biophysical methods. 
     SUBSTANCE: method involves providing commercial presowing treatment of seeds by means of pulsed gas discharge plasma radiation, said discharge being formed in radiation volume of helium plasma, or hydrogen plasma, or atmospheric air plasma, or liquid vapor plasma; selecting liquid composition for specific seed material; passing seeds under radiation source in 1 or 2 layers; treating seeds no more than three days before sowing procedure. Apparatus has inlet hopper, treatment chamber incorporating plasma radiation generator with additional electrodes connected to pulse former, mechanisms for selecting, laying, transporting and discharging of seeds, passage for back spilling of seeds from inlet hopper, mechanisms for advancement of apparatus, and system for automatic controlling of apparatus. Treatment chamber is made dustproof and is provided with inlet and outlet slots for conveyor, said slots being aligned with inlet slots of air ducts of cooling system for radiation source. Buckets of charging elevator and inlet hopper in seed pickup mechanism are disposed across width of seed layer on conveyor belt. Seed pickup mechanism is equipped with movable shutter having electric drive connected with automatic control system. Passage for back spilling of seeds from inlet hopper is combined with charging elevator casing. Drive shaft of charging elevator is equipped with torque sensor connected to automatic control system. 
     EFFECT: enhanced promoting effect of presowing seed treatment procedure. 
     3 cl, 2 dwg
Patent RU-2293414-C1 (RU)
Title: Cable coupler
Inventor: VINOGRADOV VALERIJ NIKOLAEVICH
IPC: H02G15/08
Filed: 2005-07-18
Granted: 2007-02-10
Abstract: FIELD: telecommunication equipment, possible use in structures of cable couplers, realizing function of connection of clients to main buses of information transfer lines via serial main interface. 
     SUBSTANCE: cable coupler contains electro-conductive box body in form of elongated parallelepiped, made of two engaged upper and lower parts. Positioned inside the body and connected to cables is circuit board, carrying elements of electric circuit of cable coupler. Cables are represented by cables with twisted screened pair of wires. Circuit board is positioned on isolating substrate on the bottom of body and abuts against lower surface of upper part of body by its upwardly protruding dielectric elements, for example, bodies of synchronizing transformers, realized galvanic decoupling of cables. Insertion of cables is realized from opposite end sides of body, while cables in places of their insertion into body are positioned in same plane, parallel to bottom of body. From external side cables are held in holders connected to body. Inside the body ends of cables, cut to their screening covers, are positioned on circuit board on its upper conductive layer, contacting via screening covers with ground contact areas, connected electrically to each other, to grounding area and to body. 
     EFFECT: expanded arsenal of cable couplers, due to creation of compact structure of cable coupler for limited number of branches (within several units), comfortable for usage in cable main information transfer systems, not requiring, as opposed to prototype, loop-like end of main cable and separate clamp for its connection. 
     4 cl, 4 dwg
Patent RU-2286237-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B23P6/00
Filed: 2005-07-18
Granted: 2006-10-27
Abstract: FIELD: mechanical engineering; methods of recovery and hardenings of the metallic inner surfaces of the holes of details. 
     SUBSTANCE: the invention is pertaining to the field of mechanical engineering, in particular, to the method of recovery and hardenings of the inner surfaces of the holes by the statico-pulsing internal roll burnishing. The method includes the action on the surface of the hole by application normally to it of the static and periodic impulsive loadings using the processing device. The result of such an action on the surface of the hole is production of the peaked and plane-top macroprotrusions forming the relief of the being recovered surface. At that use the processing device with the replaceable diametrically located tools fixed on the radially located plungers, the mandrel with the arranged on its central longitudinal shaft striker and the waveguide made in the form of the rods. The plungers free butts are in contact with the having the conical shape surface of the waveguide, on the free butt of which there is the screw-type cylindrical spring of compression. The static loading is applied with the help of the mounted on the indicated plungers cylindrical springs of compression. The periodic impulsive loading is applied with the help of the striker acting upon the waveguide. For production of the peaked macroprotrusions use the tools made in the form of the wedges with the sharp angle, and for production of the planeprotrusions - the tools with the smooth cylindrical surface. The technical result of the invention is expansion of the technological capabilities of the statico-pulsing processing. 
     EFFECT: the invention ensures expansion of the technological capabilities of the statico-pulsing processing. 
     6 dwg, 1 ex
Patent RU-2298848-C1 (RU)
Inventor: KIRSANOV EVGENIJ VLADIMIROVICH
IPC: G21C3/04
Filed: 2005-09-22
Granted: 2007-05-10
Abstract: FIELD: core members of nuclear reactors using liquid-metal primary coolant. 
     SUBSTANCE: proposed nuclear-reactor core fuel assembly has fuel elements, bottom and top spacer grids, splinting wire, and hexagonal tube with bottom nozzle. The latter has outer thread on its cylindrical part and is provided with hold-down nut. Bottom spacer grid is provided with perforated thrust ring and is split through height into two parts joined together. Slots are milled in bottom part of spacer grid along hole axes to pass fuel element splinting wire. 
     EFFECT: enhanced manufacturability and operating reliability. 
     1 cl, 2 dwg
Patent RU-2298040-C1 (RU)
Title: Leather finishing process
Inventor: ABDULLIN IL DAR SHAUKATOVICH
IPC: C14C9/00
Filed: 2005-09-22
Granted: 2007-04-27
Abstract: FIELD: leather industry. 
     SUBSTANCE: method, which is suitable for finishing chrome leathers, comprises consecutively applying coating layers followed by action with low-temperature plasma at generator lamp anodic current intensity 0.2-0.6 A. Action of low-temperature plasma is effected for 180-240 sec at pressure 13.3-26.6 Pa in discharge chamber and consumption of plasma-forming gas (argon) 0.035-0.04 g/sec. Method is implemented on high-frequency plasma installation. 
     EFFECT: increased adhesion of coating to dry and wet leather, dye penetration depth, resistance to repetitive bends, and strength at better quality of leather.
Patent RU-2297925-C1 (RU)
Inventor: FILICHKIN NIKOLAJ VASIL EVICH
IPC: B62D11/02
Filed: 2005-10-26
Granted: 2007-04-27
Abstract: FIELD: transport engineering; mechanical and hydromechanical transmissions of track vehicles. 
     SUBSTANCE: proposed transmission includes gearbox 1 connected by shaft 2 with final drive 3.  Driving gear 4 of final drive 3 fitted on shaft 2 is in constant meshing with driven gear 5 of final drive and driving gear 6 of additional gear drive 7.  Driving gear 6 installed for rotation on shaft 2 is in constant meshing with driven gear 8 of additional driven 7.  Final drive 3 and additional drive 7 have gear ratios of equal value and sign.  Driven gear 5 of final drive 3 is coaxially secured on differential carrier 9, and driven gear 8 is coaxially secured on central gear 10 of differential.  Driving gears 4, 6, respectively, of final driven 3 and additional driven 7 are furnished with two two-position controlled clutches 11 and 12.  Clutch 11 in right-hand position connected, and in left-hand position disconnects driving gear 4 and driven shaft 2.  Clutch 12 in right-hand position disconnects and in left-hand position connects driving gear 6 with drive shaft 2.  Transmission with steering gear depicted in Fig. 1 is provided with second central gear 13 in three-member differential and several groups of air planet pinions 14 installed on carrier 9.  Gears 10 13 are provided with brakes 15, 16 and they connected by means of driven shafts 17 and 18 of steering gear with driving wheels 12, 22 of vehicle through track reduction units 19, 20.  Transmission depicted on Fig. 2 is provided with second central gear 13 in five-member differential, brakes 15, 16 being stop and turn brakes, two central gears 23, 24 connected by means of driven shafts 17, 18 of track reduction units 19 20 with driving wheels 21, 22 of vehicle and several groups of two-rim planet pinions 14 installed on carrier 9. 
     EFFECT: provision of turning in any direction at minimum radius and reliable parking braking. 
     2 dwg
Patent RU-2301499-C1 (RU)
Inventor: AJLAN AMIR
IPC: H04L12/54
Filed: 2005-03-17
Granted: 2007-06-20
Abstract: FIELD: engineering of data transfer networks. 
     SUBSTANCE: method and device may be used for controlling alternating loads in accordance to a graph in packet data transfer network. At given position, instant bandwidth requirement for passage of traffic through a set of active channels is compared to available bandwidth. When available bandwidth in aforementioned given position is less than bandwidth, required for transmission of signals being transferred via all these active channels, speed adjustment mechanism is used for at least one of the active channels, periodically repeating that check. Speed adjustment mechanism is applied to packet signals, incoming through at least one group of active channels, for ensuring support of balanced signal quality for signals being transferred through all active channels belonging to a certain one or more groups of active channels, with a goal of instant common bandwidth, required for transmission of all signals incoming into given position, not exceeding available instant bandwidth, resulting in improved control over packet data transfer networks. 
     EFFECT: increased efficiency. 
     4 cl, 4 dwg
Patent RU-2305780-C1 (RU)
Title: Pneumatic motor muffler
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F01N1/04
Filed: 2005-12-15
Granted: 2007-09-10
Abstract: FIELD: mechanical engineering; mufflers. 
     SUBSTANCE: proposed muffler of pneumatic motor has housing with inlet and outlet flat end face walls provided with intake and exhaust branch pipes, respectively, and flat screen installed inside housing and dividing it into chamber behind intake branch pipe and chamber before exhaust pipe.  Housing is lined from inside by sound absorbing material.  Used as sound absorbing material is aluminum-bearing based alloys subsequently filled with titanium hydride of air, density within 0.5 and 0.9 kg/cu. m with following strength properties: compression strength within 5 and 10 MPa, bending strength within 20 and 20 MPa. 
     EFFECT: increased efficiency of noise silencing. 
     3 dwg
Patent RU-2303678-C1 (RU)
Inventor: GODOVALOV VLADIMIR ALEKSANDROV
IPC: E04B1/38
Filed: 2006-01-26
Granted: 2007-07-27
Abstract: FIELD: construction, particularly to connect columns, preferably having rectangular cross-sections, for composite building or building structure skeleton erection. 
     SUBSTANCE: connection unit includes coaxially arranged lower and upper columns, protruding longitudinal load-bearing reinforcement bars of lower column arranged between column ends and connected with each other and projected loop-like reinforcement bars of upper column. Connection unit also has projected loop-like reinforcement bars of upper column defining U-shaped members. U-shaped member legs abut against protruding longitudinal load-bearing reinforcement bars of lower column and fixedly connected thereto. Traverses of U-shaped member adjoin upper column end. Projected loop-like reinforcement bars of upper column extend for the full distance between the columns and made of paired L-shaped members arranged so that horizontal arms thereof face each other in planes passing through axes of protruding longitudinal load-bearing reinforcement bars of lower column and abut upon above bars. 
     EFFECT: increased technological efficiency, strength and reliability. 
     4 dwg
Patent RU-2308646-C1 (RU)
Inventor: MOSALEV SERGEJ MIKHAJLOVICH
IPC: F24J3/00
Filed: 2006-02-07
Granted: 2007-10-20
Abstract: FIELD: heat engineering. 
     SUBSTANCE: device for heating liquid comprises stator provided with the spaces composed of cylindrical space and conical space arranged symmetrically around the cylindrical space.  The diameter of the base of the cone is less than that of the cylinder.  The inlet passage is made of swirling device and is mounted coaxially with the central opening of the stator that is ended with the round member or chamfering.  The outlet passage for discharging liquid is made in the cylindrical surface of the stator.  The rotor is mounted with a spaced relation to the stator for permitting rotation.  The rotor is made of a disk secured to the shaft.  The face surfaces of the cylindrical part of the stator and disk are provided with at least one row of dummy openings.  The similar openings are made in the cylindrical surface of the disk. 
     EFFECT: enhanced efficiency. 
     2 dwg
Patent RU-2308822-C1 (RU)
Inventor: IVANOV ARKADIJ ALEKSANDROVICH
IPC: H05B3/24
Filed: 2006-04-20
Granted: 2007-10-20
Abstract: FIELD: electric engineering, possible use for heating industrial and inhabited premises, and also in devices for heating gaseous, liquid, free-flowing and monolithic substances. 
     SUBSTANCE: in an electric heating unit made of composite material on basis of carbon in form of electric heating element with through channels of cellular structure and provided with current feeds, positioned on its opposite sides, in accordance to the invention, the current feed is made in form of contact group containing current distributor made of carbon material and metallic contact, positioned in the groove between current distributor and electric heating element, interconnected by electro-conductive high temperature glue. Through channels in the cross-section are made in hexahedral shape. The current distributor is made in form of a plate of carbon material or in form of graphitic foil of "Graphlex" type, or carbon fabric, and the metallic contact - in form of multiple-strand wire or screw rod. The groove with the metallic contact is filled with electro-conductive high temperature glue. 
     EFFECT: increased heat exchange, increased reliability of current feed, increased efficiency of heat exchange due to evenness of heating of heating unit walls during operation, increased mechanical strength of the device. 
     6 cl, 2 dwg
Patent RU-2303158-C1 (RU)
Inventor: PATRIN ALEKSANDR NIKOLAEVICH
IPC: F02M61/00
Filed: 2006-05-05
Granted: 2007-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines; diesel engines. 
     SUBSTANCE: proposed nozzle for injection of fuel at no-drain fuel feed with built-in diagnosing devices has body, spring, pusher, spacer, nozzle spray tip with shutoff needle, ball-type valve installed in spacer.  Ring groove is made on surface of spacer adjoining spray tip.  Said groove connects channel delivering fuel to spray tip with space of nozzle body through ball-type valve.  Magnetically-controlled sealed-contact reed relay is installed additionally in spacer and permanent magnet which is essentially ball of valve.  Sealed-contact reed relay is included into electric circuit together with dc current source and pilot lamp.  Diaphragm with glued on strain-gauge transducer is installed in fuel feed channel of nozzle.  Transducer is connected by electric circuit with dc current source, signal amplifier and oscillograph. 
     EFFECT: possibility of diagnosing combined operation of high-pressure fuel pump and nozzle, checking serviceability of ball-type valve on operating diesel engine under different operating conditions. 
     2 dwg
Patent RU-2307826-C1 (RU)
Title: Method for production of n-(3-phenyl-2-norcamphanyl)-n-etnylamine hydrochloride
Inventor: NOVAKOV IVAN ALEKSANDROVICH
IPC: C07C211/41
Filed: 2006-05-30
Granted: 2007-10-10
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: claimed method includes reduction of 2-nitro-3-phenyl-Δ 5 -norcamphene with active hydrogen obtaining by reaction of aluminum containing in nickel-aluminum alloy with potassium hydroxide, wherein 1 N potassium hydroxide solution and powdered nickel-aluminum alloy are added to 2-nitro-3-phenyl-Δ 5 -norcamphene solution in tetrahydrofurane followed by treatment thereof with ethanol in presence of skeletal nickel catalyst forming in reduction step to produce N-3-phenyl-2-norcamphanyl)-N-etnylamine followed interaction thereof with hydrogen chloride and isolation of target product. Compound of present invention is useful in medicine as active ingredient of preparations with tonic action. 
     EFFECT: new method for production of N-(3-phenyl-2-norcamphanyl)-N-etnylamine hydrochloride. 
     1 cl, 1 ex
Patent RU-2307255-C1 (RU)
Title: Method of and device for accomplishing working cycles of rotary internal combustion engine
Inventor: KARASEV ANATOLIJ VLADIMIROVICH
IPC: F02B53/08
Filed: 2006-06-01
Granted: 2007-09-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed method comes to displacement of compression blade in compression chamber and filling said chamber with fresh charge of fuel-air mixture.  Fuel-air mixture filling compression chamber during previous cycle is pressure-fed into combustion chamber, is compressed in this chamber and is ignited.  Expanding gases in working chamber separated by ridges from compression chamber press on working blade providing its working stroke and rotation of rotor.  Waste gases of previous working cycle are forced out.  In proposed method use is made of stop mechanisms to fix compression and working blades.  Working blade is fixed when it passes by ridge separating in motion working chamber from compression chamber, with release of compression blade and keeping compression and working blades in this state when they pass compression chamber to following ridge in direction of motion at passing of which working blade is released and compression blade is fixed and this state of compression and working blades is preserved at passing working chamber to following ridge in direction of movement, and working cycle is thus completed.  To execute proposed method, rotary internal combustion engine contains body, shaft, disk and ring construction units arranged in body for relative rotation.  Disk construction unit has disk with slots accommodating compression and working blades installed for reciprocating, between which combustion chambers are arranged.  Ring construction unit includes coaxial cylindrical tubular members of larger and smaller diameters, respectively, between which ring member with wavy surface forming ridges and valleys is placed.  Wavy surface of ring member is pointed to end face surface of slotted disk and forms compression and working chambers together with outer surface of cylindrical tubular member of smaller diameter and inner surface of cylindrical tubular member of larger diameter, chambers being divided by ridges of ring member with wavy surface.  Intake and outlet channels are made in ridges of ring member with wavy surface, alternating through one ridge.  Each compression and working blade is spring-loaded by means of elastic element relative to disk with slots or body.  Stop mechanisms are placed inside body to fix compression and working blades in required position relative to slotted disk. 
     EFFECT: increased compression ratio of fuel-air mixture, effectiveness of its use, efficiency of engine, reduced vibration loads. 
     3 cl, 3 dwg
Patent RU-2310469-C1 (RU)
Title: Method for treating relapsing post-surgical adhesions in organs of abdominal cavity
Inventor: SUFIJAROV IL DAR FANUSOVICH
IPC: A61N1/30
Filed: 2006-06-13
Granted: 2007-11-20
Abstract: FIELD: medicine. 
     SUBSTANCE: in pre-surgical period one should introduce Collagenase CC due to electrophoresis onto anterior abdominal wall in area of adhesive process. After abdominal cavitary sanitation and the main stages of operation it is necessary to introduce 500 mg Collagenase CC 250 U dissolved in 100 ml physiological solution into area of deserosed intestine. The innovation prevents the relapse of adhesions. 
     EFFECT: higher efficiency of therapy. 
     2 ex, 1 tbl
Patent RU-2318221-C1 (RU)
Inventor: SOSHIN MIKHAIL PETROVICH
IPC: H04B7/185
Filed: 2006-07-04
Granted: 2008-02-27
Abstract: Изобретение относится к области радионавигации и может быть использовано в приемниках сигналов спутниковых радионавигационных систем (СРНС), служащих для определения координат места потребителя и текущего времени по сигналам спутников СРНС ГЛОНАСС, GPS и им подобным. Техническим результатом является разработка способа слепого поиска сигналов в многоканальном приемнике сигналов СРНС, обеспечивающего сокращение среднего времени поиска необходимого для решения навигационной задачи количества сигналов СРНС. В способе осуществляют поиск сигналов спутников, включенных в список поиска, до получения достаточного для навигационных измерений количества обнаруженных сигналов. Первыми в список поиска включают в произвольной последовательности три спутника, обеспечивающих максимальное покрытие поверхности Земли. Последующие спутники включают в список поиска в порядке, определяемом максимальной суммой средних расстояний от каждого из них до всех спутников, расположенных в списке ближе к его началу. Поиск сигналов каждого проверяемого спутника осуществляют одновременно всеми свободными каналами приемника с распределением диапазона поиска между каналами. Поиск сигналов спутников осуществляют по указанному списку последовательно, начиная с первого в списке, до первого обнаружения сигнала. Поиск сигналов последующих спутников, оставшихся в указанном списке, осуществляют в порядке, определяемом максимальной разностью между суммой средних расстояний выбираемого для проверки спутника от всех предыдущих проверенных спутников с необнаруженными сигналами и суммой средних расстояний этого спутника от всех предыдущих проверенных спутников с обнаруженными сигналами. 1 з.п. ф-лы, 3 ил.