baber/WOPTO huggingface dataset:
Patent RU-2194610-C2 (RU)
Title: Extruded antifriction belt for shaver head and shaver head with such belt
Inventor: DJUEHZ ZHOZE
IPC: C08J5/00
Filed: 1998-10-15
Granted: 2002-12-20
Abstract: FIELD: devices for mechanical shaving such as disposable shaver with antifriction belt. SUBSTANCE: shaver head is used in disposable shaver. Antifriction belt is made by extrusion of polymeric mixture containing insoluble polymeric material and polyethylene oxide. Belt has initial dynamic friction factor equal to 0.2 or less. Extruded mixture contains as polyethylene oxide matter with mean molecular mass exceeding 3.5mln. It significantly decreases hazard of skin irritation or feeling of slip skin but keeps capability of sliding upon skin of user without formation on skin of film of soluble component. Antifriction belt is secured to head at ultrasonic welding. EFFECT: improved design, comfortable use of shaver. 7 cl, 1 dwg, 1 tbl
Patent RU-2203645-C2 (RU)
Inventor: SHRI SHRI RAVI SHANKAR
IPC: A61H1/00
Filed: 2000-06-28
Granted: 2003-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out preparatory and main stages. The respiratory exercises are done in separately and alternatingly executing breathing with lower (abdominal), middle (costal) and upper (clavicular) lung segments. The respiratory exercises are done with some resistance in the throat during every in- and exhalation controlling correctness of each lung segment operation. The preparatory stage is finished with physical training exercises. The main stage involves doing rhythmic breathing in three different rhythms in three cycles alternating in series in several rounds. Each rhythm instance has its own in- and exhalation system done in keeping on particular proportions between in- and exhalation durations and their succession tempo. EFFECT: enhanced effectiveness in influencing biorhythms and functioning mode of organism. 4 cl
Patent RU-2184898-C2 (RU)
Title: Hermetic tube-envelope (versions)
Inventor: ISAEV V P
IPC: F16L9/12
Filed: 2000-08-25
Granted: 2002-07-10
Abstract: FIELD: piping systems; tubular articles made from composite materials, for example, multi-layer tubes-envelopes made from glass plastic where reinforcing fibers are embedded in polymer matrix. SUBSTANCE: hermetic tube-envelope includes load-bearing glass plastic layers with intermediate sealing layer in between them. Fastening circular closed layer made from material possessing anti-adhesion properties may be placed between intermediate sealing layer and inner load-bearing glass plastic layer and/or outer load-bearing glass plastic layer. Radial holes may be made in inner load-bearing glass plastic layer. Load-bearing glass plastic layers are made on base of glass cloth or vitreous fibers and polymer binder at mass ratio of 1:0.33 to 1:0.4. EFFECT: enhanced tightness and reliability. 12 cl, 8 dwg
Patent RU-2221054-C2 (RU)
Inventor: KESTER FOL KVIN
IPC: C22B9/05
Filed: 1999-02-26
Granted: 2004-01-10
Abstract: FIELD: cooling tuyeres used for introducing agents into melt. SUBSTANCE: gas and liquid are fed as cooling medium to cooling loop closed at end 2 of tuyere located on side of melt. Gas and liquid mixture or its components are fed under pressure to zone of said end 2 of tuyere for expansion in this zone which causes abrupt drop of pressure of mixture or its components. Tuyere is provided with mixing chamber connected with cooling loop. Mixing chamber for preparation of gas and liquid mixture has gas and liquid supply branch pipes; it is connected with at least one two-component nozzle 11 by means of pressure pipe 10; nozzle 11 is located in zone of tuyere end used for building-up pressure in this zone. EFFECT: enhanced reliability and efficiency of cooling tuyeres. 10 cl, 4 dwg
Patent RU-2215174-C2 (RU)
Title: Device for dispersing and homogenizing fuel mixture for carburetor internal combustion engines
Inventor: SHEVALDIN I I
IPC: F02M29/00
Filed: 2000-09-25
Granted: 2003-10-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: device for preparation of fuel mixture installed under carburetor is guide apparatus consisting of fixed curved blades provided with holes. Thickness of blade walls is form 0.3 to 7mm, and diameter of holes, from 0.4 to 10 mm. Thickness of blades and diameter of holes depends on dimensions of carburetor and required capacity of device. EFFECT: improved quality of fuel mixture, reduced fuel consumption, increased time of operation of fuel mixture.
Patent RU-2189680-C2 (RU)
Inventor: MALJUSHIN N A
IPC: H02B7/06
Filed: 2000-11-29
Granted: 2002-09-20
Abstract: FIELD: supply and distribution of electric energy for electric power supply, control and protection of essential services. SUBSTANCE: factory-assembled switch gear comes in the form of conjugate panels with interconnected collecting buses. Each commutation automatic switch is fitted with separately operating release device for remote disconnection and with separately operating coil for remote control over electric motors. System controlling commutation automatic switches is equipped with telemechanics system and incorporates units of telecontrol and telewarning brought outside of operator's telemechanics. It ensures remote control over switching on and off and over indication of positions of commutation switches, it includes device of protective disconnection operated by microprocessor protection relay. Protection relay provides for change of relay protection and settings. EFFECT: expanded functional capabilities, increased operational qualities, reliability and safety. 3 cl, 1 dwg
Patent RU-2268592-C2 (RU)
Title: Pest controlling agents
Inventor: EHRDELEN KRISTOF
IPC: A01N43/36
Filed: 1999-05-29
Granted: 2006-01-27
Abstract: FIELD: organic chemistry, agriculture. 
     SUBSTANCE: invention relates to pest controlling agents containing compound of formula I   in mixture with active fungicidal material selected from azoxystrobin, tebuconazol, prothioconazol etc., in mass ratio of formula I/active fungicidal material providing marked synergic action. 
     EFFECT: enhanced assortment of pest controlling agents based on nitromethylene derivatives. 
     2 cl, 15 tbl, 9 ex
Patent RU-2206274-C2 (RU)
Title: Способ хирургического лечения хронической критической ишемии нижних конечностей
Inventor: SPIRIDONOV A A
IPC: A61B17/00
Filed: 2001-02-01
Granted: 2003-06-20
Abstract: Изобретение относится к сосудистой хирургии. Выполняют кожный разрез в проекции большой подкожной вены. Выделяют подколенную артерию или любую другую артерию, принятую в качестве артерии голени. Разрушают клапанный аппарат большой подкожной вены. Формируют артериовенозный анастомоз. Перевязывают прямые перфорантные и коммуникантные вены. Дополнительно вскрывают фасцию. Проводят визуализацию мышечных перфорантных вен. Оставляют мышечные перфорантные вены без перевязки. Способ позволяет эффективно реваскуляризировать мышцы голени.
Patent RU-2207702-C2 (RU)
Title: Off-line power unit
Inventor: KARASEV A P
IPC: H02P9/04
Filed: 2001-03-15
Granted: 2003-06-27
Abstract: FIELD: electrical engineering; off-line power supplies. SUBSTANCE: newly introduced in off-line power unit are reference voltage source whose first input is connected to one of generator phases, second input and second output, to generator bus labeled "NEUTRAL"; comparator whose first input is connected to first output of reference voltage source and output, to switch labeled "GENERATOR" and to input fuel supply control gear; first and second resistors, first lead of first resistor being connected to output of reference voltage source, second leads of first and second resistors being integrated and connected to bus labeled "GROUND", and first lead of second resistor, to generator bus labeled "NEUTRAL"; threshold voltage source whose first input is connected to one of generator phases, first output is connected to second input of comparator, and second output, to "GROUND" bus; input and output circuits of threshold voltage source are electrically isolated. EFFECT: enhanced safety level of power unit. 1 cl, 1 dwg
Patent RU-2211229-C2 (RU)
Inventor: ABDRASHITOV JA M
IPC: C08L27/06
Filed: 2001-03-20
Granted: 2003-08-27
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to plasticized compositions based on suspension polyvinylchloride, which can be used for manufacturing film materials. Polymer composition comprises suspension polyvinylchloride, ester plasticizer, tribasic lead sulfate, stabilizing lubricant in the form of mixed II group metal carboxylates, and carbon black. EFFECT: improved physico-mechanical characteristics of tape manufactured from polymer composition and increased assortment of polymer compositions utilized for manufacturing polyvinylchloride tapes. 2 cl, 1 tbl, 15 ex
Patent RU-2237252-C2 (RU)
Title: Device for transforming reactive element parameters to frequency
Inventor: AGALAKOV A A
IPC: G01R27/26
Filed: 2001-03-21
Granted: 2004-09-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: device has frequency phase automatic phase-lock control system having phase-shifting circuit and resonance three-terminal network in feedback circuit. The three-terminal network has grounded chain having reactive element with parameters C x  and L x  looked for. The phase detector used in the system is of cosine type and voltage-controlled oscillator is rectangular pulse oscillator. 
     EFFECT: obtained growing relationship of frequency depending on reactive element parameter. 
     4 dwg
Patent RU-2199684-C2 (RU)
Inventor: MYSLJAKOV V I
IPC: F16H1/48
Filed: 2001-03-29
Granted: 2003-02-27
Abstract: Изобретение относится к машиностроению, а именно к конструкциям зубчатых планетарных передач. Передача содержит водило-эксцентрик, одновенцовые сателлиты, неподвижное и тихоходное центральные колеса внутреннего зацепления. Водило-эксцентрик выполнено в виде одинаковых эксцентриков, расположенных симметрично относительно плоскости, перпендикулярной к оси передачи, причем эксцентрики попарно имеют общие оси симметрии. Технический результат заключается в повышении нагрузочной способности. 3 ил.
Patent RU-2206159-C2 (RU)
Title: Omnidirectional antenna array
Inventor: BUZOV A L
IPC: H01Q21/20
Filed: 2001-04-11
Granted: 2003-06-10
Abstract: FIELD: radio engineering; very-high-frequency television broadcasting. SUBSTANCE: rotational- symmetry antenna array has its elements disposed on cylindrical surface; floors are spaced along center line of mentioned cylindrical surface, each floor being essentially circular ring; angular distance between phase centers of array elements disposed over mentioned ring equals 2π/N, where N is number of array elements per floor, each element being essentially linearly polarized directional reflector; elements of one floor are shifted relative to those of other floor by angle of 2π/(NN f ), where N f  is number of array floors. Phase shift in power supplied to adjacent elements of array floor is 2π/N; phase shift in power supplied to elements of one floor relative to those of other floor is 2π/(NN f ); maxima of directivity patterns of elements in horizontal plane are turned relative to array radius crossing phase center of this element through angle equal to   where λ is wavelength at intermediate frequency of omnidirectional antenna array, where ρ is its radius. EFFECT: improved matching at desired uniformity of directivity pattern. 4 cl, 5 dwg
Patent RU-2217828-C2 (RU)
Title: Method for reversal magnetization of multipole permanent magnets and magnetic systems
Inventor: VLASOV V G
IPC: H01F13/00
Filed: 2001-05-28
Granted: 2003-11-27
Abstract: FIELD: magnetizing multipole magnets and magnetic systems. SUBSTANCE: method includes pre-magnetization of magnet or magnetic system to technical saturation in axial direction in double-pole electromagnet. Then its magnetization is reversed in electromagnet incorporating desired quantity of reversing zones. In the process strength of field built up by inductor poles in zones where direction of magnetizing field is same as direction of premagnetization equals 1.2 1.4 of magnet material coercive force. In opposing-direction zones magnetizing field strength should be sufficient for technical saturation of magnet material. EFFECT: improved saturation uniformity of poles; reduced width of neutral zones in axial reversing multipole magnets and magnetic systems. 1 cl, 3 dwg, 3 tbl
Patent RU-2222808-C2 (RU)
Inventor: PIROGOV A N
IPC: G01N33/02
Filed: 2001-06-08
Granted: 2004-01-27
Abstract: FIELD: food industry. SUBSTANCE: device has case put on unadjustable support and adjustable supports and is fitted with level indicator. Device includes horizontal plate with bushing attached to it, stepped post moves in bushing, stepped groove in post contacts key. Beam of rectangular section of dynamometer with two strain- gauge transducers cemented above and beneath and number of holes drilled in side of beam opposite to strain-gauge transducers is anchored on free end of upper step of post. Two holders of indenters are anchored from beneath on free end of beam, rods of separable indenters are fixed in holder and forced into examined product placed in thermostatted vessel. Lower step of post enters nut installed in bearing and set in rotation through gear wheel of gear-box by reversible electric motor. Pickup of linear displacement of indenter comes in the form of cup-shaped disc uniformly perforated over circumference. Illuminator is placed opposite perforations in disc, photodetector is positioned on the other side in opposition to illuminator. Displacement of stepped post is limited by limit switches which contact its protrusion. Device is controlled by microprocessor of recording unit. EFFECT: enhanced accuracy and widened measurement range of device. 6 dwg
Patent RU-2230735-C2 (RU)
Title: Method for preparing alkanesulfoacids
Inventor: AJERMANN MATTIAS
IPC: C07C303/16
Filed: 1999-11-22
Granted: 2004-06-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing alkanesulfoacids involving the following stages: (a) oxidation of alkylmercaptans and/or dialkyldisulfides, and/or dialkylpolysulfides with sulfur atom number from 3 to 9 with nitric acid to form alkanesulfoacids, water, nitrogen oxides and other by-side products also; (b) regeneration of nitrogen oxides formed in the stage (a) with oxygen to nitric acid and recovery of nitric acid to the stage 9a) being stages a) and (b) are carried out in capacities separated one from another. Method provides preparing alkanesulfoacids of high purity and good yield being the formation of laughing gas (nitrous oxide) is inhibited completely. 
     EFFECT: improved preparing method. 
     9 cl, 2 dwg, 1 ex
Patent RU-2215656-C2 (RU)
Inventor: LEVANDER GUSTAV
IPC: B65D65/02
Filed: 2000-01-12
Granted: 2003-11-10
Abstract: Изобретение относится к материалам для упаковки содержащих никотин продуктов. Материал включает полимер на основе диметил-2,6-нафталиндикарбоксината и/или мономеров 2,6-нафталиндикарбоновой кислоты, таких как полиэтиленнафталат PEN, или политриметиленнафталат PTN, или кристаллический полимер сложного полиэфира LCP на основе гидроксибензойной кислоты и гидроксинафтеновой кислоты. Материал может быть ламинирован другим полимером или металлической фольгой. 2 с. и 14 з.п.ф-лы, 1 табл.
Patent RU-2272231-C2 (RU)
Inventor: VIKTOROV GRIGORIJ VIKTOROVICH
IPC: F28C1/00
Filed: 2001-11-19
Granted: 2006-03-20
Abstract: FIELD: circulating water cooling. 
     SUBSTANCE: mechanical-draft tower has stack with air-intake windows disposed along perimeter of lower part of stack, water distribution system, pool, water catcher, sprinkler made in form of sections. Any plate composing the section is wave-shaped. Each section is disposed at 90° degrees angle relatively adjacent one in alternating order as in vertical and in horizontal planes. Cycloid-formed jigs are provided at surfaces of plates at their both sides. Water distribution system is made in form of structure composed of concentrically circled metal-plastic tubes. Insertion-free widening gaskets are placed onto the tubes. Gaskets have internal spiral-shaped guides directed up. Tubes are connected together by means of branch pipes. They are also connected with feeding collector. Water catcher is made of ribbed tubes disposed in vertical. 
     EFFECT: improved efficiency of cooling of circulating water. 
     5 dwg
Patent RU-2213913-C2 (RU)
Title: Solar energy meter
Inventor: KOLESNIKOV K D
IPC: F24J2/40
Filed: 2001-12-14
Granted: 2003-10-10
Abstract: FIELD: measuring technique, namely systems for registering consumption of power received from energy source. SUBSTANCE: solar energy meter includes optical amplifier of density of solar flux intensity, two spot type thermocouples, four direct current amplifiers, three multiplying units, integrator and indicator and output standard dc electric meter. As today solar power engineering offers large possibilities in power engineering, such meters may be widely used for registering electric energy consumption by those users who are provided with solar energy from automatic receivers. EFFECT: enhanced accuracy of metering energy consumption. 1 dwg
Patent RU-2228498-C2 (RU)
Inventor: GOLITSYN V P
IPC: F26B5/04
Filed: 2002-02-26
Granted: 2004-05-10
Abstract: FIELD: wood-working industry. SUBSTANCE: method includes the procedure of wood drying by multiple alternation of the cycles of blow-down of the heat-transfer agent with removal of released vapors, vacuum treatment, preheating to a medium-volume temperature of 80 to 100 C, multiple alternation of the cycles of vacuum treatment, blow-down by the heat-transfer agent, each cycle of vacuum treatment is conducted by rapid vacuum treatment with the aid of a receiver quick-acting valves and pipe-lines with a permanent heating of wood in a drying chamber isolated from the atmosphere, and seasoning in the chamber is performed to a pressure equal to the equilibrium vapor pressure at the given temperature. Rapid vacuum treatment is accomplished with the aid of the receiver, the pressure in which before each cycle of vacuum treatment is built up to be equal to 1 to 10 mmHg, the receiver volume is made so that at its connection to the drying chamber the pressure in the latter would be lower than the equilibrium vapor pressure at the given temperature, quick-acting valves providing for connection of the drying chamber to the receiver during 0.1 to 0.5s, and for release of the pressure in the drying chamber during 0.5 to 5.0s, and connecting the drying chamber to the receiver with the aid of the pipe-line. EFFECT: enhanced quality of wood drying during a short period of time. 4 cl, 1 dwg
Patent RU-2230949-C2 (RU)
Inventor: KOCHEROV V N
IPC: F16B19/00
Filed: 2002-04-09
Granted: 2004-06-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention is designed for connecting construction panel and it can be used in automotive industry for connecting thin-walled parts. Proposed connecting member contains support part 1 on one side of which locking element 2 is installed consisting of four spring lobes 4 with outer meeting sides 5, inner surfaces 6 pointed inside the space limited by lobes, and side surfaces 7, 8. Each lobe is connected by one end with plate-type support part and is connected by other end with other lobes forming end face 9. Lobes are provided with mounting recesses 11 and are arranged on support part uniformly relative to axis of connecting member. At least one pair of lobes installed opposite to one another relative to one another relative to axis 10 of connecting member is located at different sides of plate containing axis. Side surfaces of said pair of lobes are parallel to each other and to said plane. Inner surface of each lobe is pointed to space between its adjacent and opposite lobes. Each lobe is made with size decreasing from one side surface to the other in plane of section perpendicular to axis. 
     EFFECT: improved reliability of connecting member. 
     3 cl, 4 dwg
Patent RU-2244943-C2 (RU)
Inventor: SKOBLO V Z
IPC: G01S7/285
Filed: 2002-05-21
Granted: 2005-01-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes continuous calculation of possibility distribution function of signal amplitude with noise, value of amplitude with noise is determined from it, matching minimum of this function, which is then taken as threshold level. This allows automatic adjustment of threshold level for different amplitudes of signal and noise, that is important for receiving information from deep wells along long communication lines with high level of broadband interference. 
     EFFECT: higher precision. 
     3 dwg
Patent RU-2228055-C2 (RU)
Inventor: ARTEMOVA E N
IPC: A23C23/00
Filed: 2002-05-31
Granted: 2004-05-10
Abstract: FIELD: food-processing industry, in particular, milk industry. SUBSTANCE: dessert comprises milk base, sugar, vegetable filler and stabilizer including mixture of gelatin and groats flour or legumes flour, with said components being used in the following ratio, wt: milk base (milk, cottage- cheese) 86.8-88.8; sugar 7-10; vegetable filler 1.5-5; gelatin 0.9; groats flour or legumes flour 0.3. EFFECT: light consistency of cottage-cheese dessert owing to stabilized rheological properties, which do not deteriorate during storage. 3 ex
Patent RU-2229162-C2 (RU)
Inventor: RJABOV V P
IPC: G07F11/14
Filed: 2002-08-21
Granted: 2004-05-20
Abstract: FIELD: devices for newspapers dispensing. SUBSTANCE: device has hoisting means, thrust washer for abutting of dispensing mechanism with fixer in shape of roller with large constant of friction for paper. Roller has axis, freely rotating in it, ends of said axis being placed into slots of cramp sides, said cramp being connected to pusher. Device has additional capturing element and loads for pressing said element to a newspaper or the like, while dispensing of newspaper is performed during forward movement of pusher with possible displacement of roller axis along slots up to contact of cylindrical roller surface with a stop, roller breaking resulting in movement of roller without rotation in the cramp, toppling of cramp forward and pressing of additional element to newspaper by a clutch and separate loads, with assured free rolling of roller along newspaper or the like during reciprocal movement of dispensing mechanism. EFFECT: simplified construction and increased reliability. 2 dwg
Patent RU-2246373-C2 (RU)
Inventor: IVANOV V V
IPC: B22C9/03
Filed: 2002-09-05
Granted: 2005-02-20
Abstract: FIELD: foundry, namely manufacture of vacuum-film casting molds. 
     SUBSTANCE: apparatus includes vacuum duct communicated with flasks of casting mold, vacuum receiver. Pressure pickups arranged in filler of mold, unit for controlling and monitoring. Casting mold is insulated from environment by means of film. When vacuum is created in flask pressure pickups alternatively transmit signals to controlling and monitoring unit in order to compare received pressure signals with pressure values stored beforehand in memory unit. If pressure value differs from stored pressure value signal is fed to drive unit of baffle plate providing opening or closing of vacuum duct connecting flask with vacuum receiver. 
     EFFECT: automatic lag-free maintenance of desired pressure value in vacuum-film casting mold. 
     1 dwg
Patent RU-2231985-C2 (RU)
Inventor: FRITTS MIKHEL
IPC: A61M5/158
Filed: 2001-02-28
Granted: 2004-07-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has needle with tip and body. The device body completely envelops the needle at least at tip area and is manufactured from elastic material. Needle tip is introduced into the material. Needle tip pierces the elastic material that closes after drawing the needle back into the hollow device body in one of invention embodiments. Lancet set comprises at least two of lances that are connected to each other. Lancet cartridge has at least two lances placed in separate chambers. Each chamber has at least one opening for letting lance needle tip out. The opening is tightly closed with the elastic material and is to be pierced when exiting or withdrawing the needle. The elastic material is used as a component of lance or cartridge in used and unused state. 
     EFFECT: wide range of functional applications. 
     12 cl, 6 dwg