baber/WOPTO huggingface dataset:
Patent RU-2199759-C2 (RU)
Title: Device for performing automated control of n galvanically joined accumulators
Inventor: MIKUSHIN E G
IPC: G01R15/12
Filed: 2000-06-09
Granted: 2003-02-27
Abstract: FIELD: electric engineering. SUBSTANCE: device is divided into groups, each containing n- galvanically joined accumulators. The device has N measuring units to be connected to corresponding accumulator group. The measuring units have switchboard having n analog inputs in each of switchboard channels and differential amplifier of measuring unit. Outputs of the first and the second switchboard channels are connected to non-inverting and inverting inputs of differential amplifier, respectively. Each measuring unit has its own autonomous power supply source common point of which is to be connected to the common point of the corresponding accumulator group. The device also has distributor unit, galvanic decoupling unit, comparison circuit and reference voltage source connected to one of comparison circuit inputs which output is connected to distributor inputs. Common negative bus for connecting n galvanically bound accumulators is connected to common point of comparison circuit. Output and common point of every preceding measuring unit of higher order number are connected to the first analog inputs of the first and the second switch board channel of the next measuring unit, respectively. Output and common point of the first measuring unit are connected to the second input of comparison circuit and common negative bus for making connection to accumulator battery, respectively. The other analog inputs of the first and the second switchboard channels in each measuring unit are connected to positive and negative outputs of the corresponding accumulators in group, respectively. The leading and trailing positions of the distributor unit are connected to the inputs of newly introduced switchboard control unit. Address inputs of the first measuring unit switchboard are directly connected to the outputs of the switchboard control unit; its other outputs are connected to address inputs of the other switchboards via galvanic decoupling unit. The control unit controls sequential switching of measuring units from subtraction mode to accumulator voltage measuring mode by means of leading positions of the distributing unit and allows the trailing positions to control address inputs of the same switchboard set into measuring mode. The control unit performs subtraction of total voltage of corresponding higher order number accumulator group from previous accumulator group measuring unit output voltage. EFFECT: high reliability. 1 dwg
Patent RU-2185916-C2 (RU)
Title: Method for making flanged sleeve
Inventor: LAVRINENKO JU A
IPC: B21K1/00
Filed: 2000-06-14
Granted: 2002-07-27
Abstract: FIELD: plastic metal working, namely cold forging technique, possibly making accurate axially symmetrical parts with outer and inner stepped surfaces such as flanged sleeves. SUBSTANCE: method comprises steps of cutting off round cross section blank, aligning its ends, upsetting flange, pressing out cavities on flange, marking out for punching and punching opening for threading it; at upsetting flange in second position on its end along perimeter, shaping annular cone protrusion whose inner lateral surface is inclined by angle α in range (10 - 15)degrees relative to supporting end of flange. The least inscribed diameter D1 of said protrusion is no more than 0.9 of diameter D of flange. Lateral surface of flange is cone one. In last position annular protrusion is locally upset and supporting end of sleeve flange is calked. EFFECT: enhanced accuracy of forged parts, simplified design of fittings and forging tool, lowered labor consumption for making parts. 2 cl
Patent RU-2181885-C2 (RU)
Inventor: RABINOVICH B E
IPC: G01N33/18
Filed: 2000-07-04
Granted: 2002-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out closed filtration of precipitate on filter manufactured from transparent track film having pore size of 3-4 mcm. Filtration under pressure and direct microscopic examination is carried out. EFFECT: accelerated and simplified examination procedure. 2 dwg
Patent RU-2200535-C2 (RU)
Inventor: DJUPJUI KRISTIN
IPC: A61K8/00
Filed: 2000-09-15
Granted: 2003-03-20
Abstract: FIELD: cosmetology. SUBSTANCE: cosmetic composition for styling or fixation of haircut includes at least one special copolymer of silicon and acrylate, and at least one nonionic polymer containing at least one vinyllactam link. Invention also deals with method of styling or fixation of haircut using said composition. EFFECT: better fixation of haircut with simultaneous improvement of cosmetic properties and exclusion of powdering effect. 11 cl
Patent RU-2225222-C2 (RU)
Inventor: ADAMSON GORDON DZH
IPC: A61K47/61
Filed: 1999-03-25
Granted: 2004-03-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to biocompatibility of oxygen transfers for administration to patients as an addition or partial substitution of whole blood. Hemoglobin conjugates that can be used as oxygen transfers based on hemoglobin are prepared using providing hemoglobin reaction with polysaccharides with ring opened in oxidation, such as hydroxyethylstarch or dextran and storage the prepared conjugate under conditions that allow to its after conjugation to be transformed into product with lower molecular mass. Then conjugate is subjected for reductive stabilization to form secondary amino-bonds between hemoglobin and polysaccharide and to make the hemoglobin-base composition as an oxygen transfer. Method provides preparing new conjugate polysaccharide-hemoglobin. EFFECT: improved preparing method, valuable medicinal properties of conjugates. 45 cl, 12 dwg, 11 ex
Patent RU-2198393-C2 (RU)
Inventor: PRIDATKO JU M
IPC: G01N15/08
Filed: 2001-02-07
Granted: 2003-02-10
Abstract: FIELD: construction engineering, particularly, methods of control of water vapor permeability of concrete, mortar application in making of guarding cast-in-place stone constructions, special and finishing coatings, for instance, stucco. SUBSTANCE: method includes determination of properties and consumption of binding agent, water and filler, filler treatment, metering and combined mixing of binding agent, water and filler, preparation of concrete, determination of concrete water vapor permeability and correction of concrete mix composition. In determination of filler properties, possible range of variation of filler exchange capacity A by its treatment is additionally determine. During treatment, dependence of concrete water vapor permeability on filler exchange capacity is determined, and it is used for calculation of exchange activity ensuring the required water vapor permeability of concrete, and filler is treated to obtain the required exchange capacity. EFFECT: extended range of control of water vapor permeability of concrete, mortar without change of concrete mix composition. 1 cl
Patent RU-2279432-C2 (RU)
Inventor: BEHR TOMAS MAJKL
IPC: C07D/
Filed: 1994-10-20
Granted: 2006-07-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to derivatives of pyridazinoquinoline of the formula (II):   or their tautomers, or their pharmaceutically acceptable salts wherein ring A represents ortho-condensed phenyl and monosubstituted with R 4  wherein R 4  means halogen atom; R 1  represents -(CH 2 ) n L wherein n means a whole number from 1 to 6; L is chosen from unsubstituted phenyl or its benzo-derivative, or L is chosen from phenyl or its benzo-derivative and substituted with one or two groups chosen from -CN, -CF 3 , (C 1 -C 4 )-alkyl, or L is chosen from -OH, -OCOR', -SO m R' wherein m means 0, 1 or 2, -NR'R'' under condition that -NR'R'' differs from -NH 2 , -NR'COR'', or L is chosen from heterocycle or heteroaryl wherein in each abovementioned case any group from R' or R'' is chosen from hydrogen atom, (C 1 -C 4 )-alkyl, (C 3 -C 6 )-cycloalkyl, phenyl, phenyl-(C 1 -C 4 )-alkyl and wherein any group from R' or R'' is unsubstituted or substituted 1, 2 or 3 times with phenyl, -OH, O-(C 1 -C 4 )-alkyl at carbon atoms wherein in any abovementioned case heterocycle is chosen from five- or six-membered heterocyclic ring comprising 1, 2 or 3 heteroatoms chosen from oxygen (O), nitrogen (N) or sulfur (S) atoms or its condensed benzo-derivative, indicated heterocycle wherein carbon atom is disubstituted to form (C 5 -C 7 )-spiro-group and indicated heterocycle wherein carbon atom © is substituted for oxygen atom (O) to form carbonyl group and wherein in any case heteroaryl is chosen from unsubstituted thiophene, furan, imidazole, triazole, tetrazole. Compounds of the formula (II) are antagonists of glycine-receptors and can be used in preparing pharmaceutical agents designated for treatment or prophylaxis of ischemic disease. 
     EFFECT: valuable medicinal properties of compounds. 
     5 cl, 8 tbl, 148 ex
Patent RU-2198381-C2 (RU)
Inventor: IVANOV V V
IPC: G01D5/243
Filed: 2001-02-13
Granted: 2003-02-10
Abstract: FIELD: measurement technology, conversion of controlled physical parameter to electric signal. SUBSTANCE: given converter is self-excited system with combination interaction of signals of three frequencies. It incorporates reference generator and closed loop of two mixers, controllable bandpass amplifier and equivalent bandpass amplifier with phase-frequency mirror-symmetric with reference to frequency axis. Controlling input of controllable bandpass amplifier is connected to transducer. Equivalent bandpass amplifier is formed by four bandpass amplifiers and two mixers. Converter also includes unit extracting signals with difference frequency. Inputs of unit extracting signals with difference frequency are connected to outputs of controllable bandpass amplifier and equivalent bandpass amplifier. Output of unit extracting signals with difference frequency is connected to recorder. Converter displays high sensitivity to little changes of parameter of transducer if low gain- bandwidth products are utilized. EFFECT: enhanced functional potential of converter. 1 dwg
Patent RU-2187189-C2 (RU)
Title: Fractional-horsepower motor and its manufacturing process (versions)
Inventor: DROGANOV V P
IPC: H02K15/14
Filed: 2001-03-12
Granted: 2002-08-10
Abstract: FIELD: electrical and instrumentation engineering; high-frequency drives for cutting tools. SUBSTANCE: motor that may be used in stomatology or engraving work where cutting-tool variable speed up to 60 000 rpm is required has plates uniformly secured along generating lines on outer surface of motor barrel between thin-walled cylindrical skirt and motor barrel and passed through slots provided on inner threaded projection of mentioned skirt. Manufacturing process includes manufacture of motor with barrel-shaper frame incorporating shaft with shaft extension, thin-walled cylindrical skirt, flange with through axial bore, outer cylindrical collar, and axial threaded projection. Inner threaded projection is provided on skirt end. Plates are secured along generating lines on outer surface of motor barrel, motor assembled with plates is mounted into skirt and then locked against turning relative to skirt by means of removable cover turned onto inner threaded projection of skirt. Novelty is that conical collar, threaded projection of flange, and plates are made with oversize diameter. Upon fastening the plates barrel is set in rotary motion relative to shaft axis to reduce plate diameter to that of circle inscribing them which is equal to rated inner bore of cylindrical skirt. Then motor simulator is placed inside skirt, locked against turning relative to skirt, the latter is set in rotary motion, oversized conical collar, flange, and its axial threaded projection are brought to their rated size, whereupon thread is tapped on axial projection of flange. Motor simulator is removed and motor proper is mounted in its place together with removable cover. As an alternative plates may be secured along generating lines of cylindrical skirt surface. One more alternative is to manufacture oversized plates on surface contacting the motor which are brought to diameter of inscribed circle equal to rated diameter of motor barrel after their attachment and setting skirt in rotary motion. EFFECT: enhanced service life, enlarged speed variation range, enhanced output power of motor. 8 cl, 12 dwg
Patent RU-2197005-C2 (RU)
Title: Thermoluminescent dosimetric reader
Inventor: KUZNETSOV S JU
IPC: G01T1/115
Filed: 2001-04-06
Granted: 2003-01-20
Abstract: FIELD: environmental control. SUBSTANCE: thermoluminescent dosimetric reader incorporates conveyer, slide pusher, vacuum needle, hoist, vacuum enclosure, measurement chamber, ring-shaped collector, thermocouple, optical filters, optical light guide, photoelectron multiplier, dryer, heater, amplifier, pulse counter, processor and control and display unit. Technical result of invention lies in increased precision and in widened range of determined integral absorption doses of radioactive radiation, reduced lower and raised upper threshold of determined integral absorbed dose of radioactive radiation, enhanced efficiency and increased number of thermoluminescent detectors processed per time unit. EFFECT: increased precision and widened range of determined integral absorption doses of radioactive radiation. 3 dwg
Patent RU-2257316-C2 (RU)
Inventor: BOR JANI SIL VANO
IPC: B65C1/04
Filed: 2001-04-09
Granted: 2005-07-27
Abstract: FIELD: packing equipment, particularly means for affixing labels, for instance wrap-around labels. 
     SUBSTANCE: method involves applying at least one label 3 on each cigarette pack 4 so that label encloses corner 45 thereof involves connecting medium label part to point located on corner 45 or near it by hot-melt adhesive spot; gumming label ends 41, 43 with two strips 38 of cold-setting adhesive and connecting label ends 41, 43 to two border surfaces 42, 44 defining the corner 45. Device carrying out above method and cigarette pack are also disclosed. 
     EFFECT: reduced time and increased reliability of label connection. 
     17 cl, 10 dwg
Patent RU-2231678-C2 (RU)
Inventor: PECHKAREV G L
IPC: F03B11/06
Filed: 2001-05-21
Granted: 2004-06-27
Abstract: FIELD: drilling machinery. 
     SUBSTANCE: invention relates to sliding bearings of supports of downhole hydraulic motors. Proposed bearing contains cylindrical housing with support surfaces. Housing is made split, consisting of two outer cases with spaces and is furnished with inner solid case provided with support step and shells-sectors. Inner and outer cases form in assembly two ring spaces accommodating shells-sectors, preferably three shells-sectors in each space. Said shells -sectors are made of bearing cast or carbon-ceramic alloys based on aluminum oxide, and cases are made of stainless steel. Support step of inner case is located opposite to split of two outer cases. 
     EFFECT: provision of radial-thrust bearing of simple and reliable design featuring wear resistance and capable of operating at high abnormal temperatures, with low coefficient of friction of rubbing surfaces. 
     4 cl, 1 dwg
Patent RU-2231244-C2 (RU)
Inventor: ZELINSKIJ NIKOLAJ ZDISLAVOVICH
IPC: A01B49/02
Filed: 2001-05-28
Granted: 2004-06-27
Abstract: FIELD: agricultural engineering, in particular, complex surface soil cultivation by means of self-propelled energized vehicle. 
     SUBSTANCE: agricultural unit has frame with carrier wheels at its ends, transverse beam attached to frame and equipped with vertical tines, triangular metal flat hoes fixed to vertical tines, and mechanism for tightening of rotating chain module mounted on frame rear part and provided with mellowing teeth fixed on chain links. Agricultural unit is further provided with double-roll disk-type soil grinder having disks immovably positioned at an angle to longitudinal axis of square shaft. Frame carrier wheels are equipped with soil removal device. Carrier wheel spacing is equal to width of track of vehicle adapted for advancement of agricultural unit. Point cover applied onto cutting edges of metal flat hoes is made in the form of directed circles of wear-resistant material. Vertical knife is provided with directed continuous cutting edge adjoining vertical tine and is attached to flat hoes. Chain module teeth are simultaneously fixed at two angles to longitudinal axis of link and to its surface. Soil grinder disks are mounted on single shaft at equal angles. Soil grinder disks may be mounted on different disks at equal angles or may be inclined in opposite directions. Spacing between soil grinder shafts may be selected in such a manner that disks fixed on one shaft enter clearances between disks on other shaft. In this case, shafts are connected by chain contour to provide for synchronized rotation thereof. 
     EFFECT: stabilized soil cultivation depth, improved quality of displacement and grinding of soil in transverse direction and uniform leveling of soil. 
     4 cl, 14 dwg
Patent RU-2232048-C2 (RU)
Inventor: ARANSET KHUAN PEDRO
IPC: B01J23/88
Filed: 1999-10-26
Granted: 2004-07-10
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: invention provides catalytic composition containing active nickel component with 25-60% Ni on the weight of composition, molybdenum component (5-20% Mo), and 10-50% binder containing at least one of silica and silicates and at least one of zinc, aluminum, zirconium, magnesium, and calcium oxides, each of indicated aluminum, calcium, and zinc oxides being present in amounts not exceeding 2 wt %. Propane-1,3-diol is obtained via selective hydrogenation of 3-hydroxypropanal in aqueous solution in presence of above defined catalytic composition. 
     EFFECT: reduced amount of leachable components in catalytic composition without significant loss in crushing strength and increased propane-1,3-diol production process efficiency. 
     10 cl, 4 dwg, 1 tbl, 4 ex
Patent RU-2231370-C2 (RU)
Inventor: ROMANOV A I
IPC: A61M16/06
Filed: 2001-07-20
Granted: 2004-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering auxiliary lung ventilation with air under positive constant pressure. The air is supplied via nasal mask during0.5 h. Then, a bronchial spasmolytic agent is continuously introduced into the air at a dose equal to 30-50% of mean therapeutic dose during following 0.5 h and lung ventilation is continued during 0.5 h. The treatment is applied 2-6 times a day. 
     EFFECT: enhanced effectiveness of treatment; reduced dose of bronchial spasmolytic. 
     4 cl
Patent RU-2234304-C2 (RU)
Title: Способ повышения адаптационного потенциала посредством фитованн нового поколения
Inventor: DUBINSKIJ R A
IPC: A61H33/00
Filed: 2002-04-08
Granted: 2004-08-20
Abstract: Изобретение относится к медицине, бальнеотерапии. Для проведения ванн используют комплекс лекарственных растений. Комплекс включает чабрец, душицу, шалфей, лист свеклы красной, жом винограда темных сортов. Для проведения ванн используют водный отвар этих растений, взятых по 10 г каждое. Проводят ванны температурой 36-37°С в течение 15 минут. Способ активизирует защитные системы организма. 2 табл.
Patent RU-2225957-C2 (RU)
Inventor: ALEKSANDROV E B
IPC: B60K17/16
Filed: 2002-06-06
Granted: 2004-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: differential has conical satellites 8 and central gears 12,13 arranged in case 1, which is provided with flange 3. Cover 2 and toothed gear 4 adapted for driving of differential are joined to flange 3. Lubricant channel running between case 1 and cover 2 is defined by slot 15 in cover 2 and flange 3. Through hole 14 is made in case at site adjoining to gear 12. EFFECT: increased efficiency by providing flood lubrication of differential parts owing to creating of intensive fuel-air mixture streams. 8 cl, 4 dwg
Patent RU-2277095-C2 (RU)
Inventor: RITTSELER OLAF
IPC: A61P31/04
Filed: 2001-02-28
Granted: 2006-05-27
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to derivatives of carboline of the general formula (I):   wherein R 3  means hydrogen atom (H), hydroxyl (OH), -O-(C 1 -C 6 )-alkyl; R 4  means -N(R 17 ) 2  wherein R 17  means hydrogen atom (H), (C 1 -C 6 )-alkyl, -C(O)-phenyl, -C(O)-(C 1 -C 10 )-alkyl, -S(O) y -R 14  wherein y = 0, 1 or 2; R 14  means (C 1 -C 6 )-alkyl, phenyl substituted with halogen atom; or R means amino-group (-NH 2 ), -NH-C(O)-R 15  wherein R 15  means pyrrolidine, pyrazolidine, furan, pyridine, pyrazine, imidazoline, isoxazolidine, 2-isoxaline, thiophene possibly substituted with -CF 3  or (C 1 -C 6 )-alkyl; (C 3 -C 7 )-cycloalkyl, -N(R 13 ) 2  wherein R 12  means hydrogen atom (H) or phenyl under condition that -N(R 13 ) 2  doesn't mean -NH 2 ; phenyl possibly substituted with (C 1 -C 6 )-alkyl, -CF 3  if two substituted at phenyl form dioxalane ring; R 5  means hydrogen atom (H), or R and R 5  in common with nitrogen atom (N) form a heterocycle. Also, invention describes a method for their preparing. Compounds of the formula (I) are suitable for preparing medicinal agents used in prophylaxis and treatment of diseases wherein the enhanced activity of 1 κB is involves. 
     EFFECT: improved preparing method, valuable medicinal properties of compounds. 
     6 cl, 2 tbl, 83 ex
Patent RU-2239474-C2 (RU)
Inventor: LIPANOV A M
IPC: A62C13/22
Filed: 2002-12-17
Granted: 2004-11-10
Abstract: FIELD: fire-fighting equipment, particularly gas generation devices for supplying combined fire extinguishing agent to fire site or for displacement thereof from cylinder. 
     SUBSTANCE: gas generator comprises combustion chamber with front lid and solid-fuel end-burning charge, gas pipe with nozzle head arranged in lid and pyrocartridge. Ignition means are installed outside combustion chamber and connected to front lid. Ignitions means are formed as tore and tore cavity is connected to combustion chamber by orifices directed so that orifice axes converge to one point on solid-fuel charge surface. Tore cavity is filled with pyrotechnic composition made as cylinders of different lengths. Cylinders are covered with armoring composition. Cylinder number and lengths thereof are selected to provide reliable ignition. 
     EFFECT: increased reliability, reduced size, giving low-energy features to solid-fuel charge. 
     3 cl, 2 dwg
Patent RU-2249333-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-12-23
Granted: 2005-04-10
Abstract: FIELD: agriculture, in particular potato preparation before dispatch for storage. 
     SUBSTANCE: method includes potato treatment before dispatch for storage with composition containing Steinermena caprocaspae suspension and material obtained from biomass of Mortierella gemmifera micromycete according to claimed technology. 
     EFFECT: enlarged potato storage time.
Patent RU-2252673-C2 (RU)
Inventor: SHAZZO R I
IPC: A23L17/00
Filed: 2003-01-21
Granted: 2005-05-27
Abstract: FIELD: food-processing industry, in particular, preparing of gerodietary products. 
     SUBSTANCE: method involves preparing and mixing fish farce, cabbage, tomato, bean, onion, carrot, sorghum groats, edible salt, CO 2 -extracts of dill, celery and Mortierella spinosa var. sterilis and rape oil; cutting receipt mixture; packing; rolling and sterilizing. 
     EFFECT: provision for obtaining of gerodietary product with increased content of polysaturated fatty acids. 
     3 ex