baber/WOPTO huggingface dataset:
Patent RU-2193168-C2 (RU)
Title: Method of measurement of degree of polarization
Inventor: ZIJATDINOV R R
IPC: G01J4/00
Filed: 2000-07-11
Granted: 2002-11-20
Abstract: FIELD: measurement of parameters of electromagnetic radiation. SUBSTANCE: radiation is passed through three fixed polarizers whose axes of polarization are oriented every 45 deg. relative to each other; then, three beams of linear polarized radiation are fed to three-flat photodetector where radiation intensity is transformed into electrical signals, amplified and stored in access and storage circuits after which electrical signals are converted in succession into digital code which is fed to input of microprocessor system and degree of polarization is determined. EFFECT: enhanced accuracy and increased speed of response. 1 dwg
Patent RU-2184954-C2 (RU)
Title: Method of non-destructive test of thermophysical characteristics of solid materials
Inventor: KLEBANOV M G
IPC: G01N25/18
Filed: 2000-09-04
Granted: 2002-07-10
Abstract: FIELD: thermophysical measurements. SUBSTANCE: source of heat in the form of circle is placed on heat insulated surface of tested material. Surface of tested material is subjected to effect of thermal pulses of equal energy supplied at moments of onset of specified relations of temperatures in points of placement of temperature-sensitive elements. Heat pulse recurrence rate and temperature in one of test points at moment of termination of thermal test are recorded and these data are used as base to compute thermophysical characteristics of tested material by formulas given in description. EFFECT: raised accuracy of method. 4 dwg
Patent RU-2251820-C2 (RU)
Inventor: GOLIN STJUART DZHEJ
IPC: H04N19/40
Filed: 1999-02-02
Granted: 2005-05-10
Abstract: FIELD: converting code of received video sequence using extrapolated movement data received from video sequence. 
     SUBSTANCE: proposed method for code conversion involves reception of first bit stream of compressed picture data having some coding parameters. These parameters may relate to GF-structure of picture frames, picture frame size, to parameter showing if frames presented in input bit stream are picture fields or frames, and/or if they form picture frames presented in bit stream, direct or interlaced sequence. First and second movement vectors are obtained from input bit stream and used together with weighting coefficients to extrapolate third movement vector for output bit stream of compressed picture data. Output bit stream that differs from input one by one or more parameters is outputted as converted-code output signal. 
     EFFECT: provision for minimizing of or dispensing with movement estimation in code conversion process. 
     22 cl, 4 dwg, 1 tbl
Patent RU-2198413-C2 (RU)
Inventor: MIKHEEV V V
IPC: G01T1/12
Filed: 2000-12-07
Granted: 2003-02-10
Abstract: FIELD: pulse measurement technology, nuclear radiation measurement. SUBSTANCE: process of selection of pyroelectrics is based on selection of element composition of each pyroelectric with different characteristic parameters. Pyroelectric differing in element composition, having its Curie temperature T c , maximum permissible dose D c  of absorbed energy of ionizing radiation, pyroelectric coefficient P and specific heat χ is chosen foe each pyroelectric capacitor. Detector includes sensitive element comprising n pyroelectric capacitors presenting conductive electrodes separated by polarized pyroelectrics and connected to current leads. Pyroelectric capacitors produced from various pyroelectric materials different in element composition and showing different characteristic parameters are arranged in order of ascending Curie temperature T c  and maximum permissible dose D c  of absorbed energy of ionizing radiation and are separated by insulating spacer. Radiation sensor incorporates detector which sensitive element is made of pyroelectric capacitors which current leads of unipolar conductive electrodes are connected directly and via commutation key to output terminals of detector, controlled key placed in series with user of electric energy between output terminals of detector and connected with controlling input to programming unit. EFFECT: diminished overall dimensions of detector per power unit of output electric signal, increased radiation stability, capacity to control flow of current through energy user. 9 cl, 7 dwg, 1 tbl
Patent RU-2191653-C2 (RU)
Inventor: GERASIMOV V JA
IPC: B21K1/44
Filed: 2000-12-20
Granted: 2002-10-27
Abstract: Изобретение относится к области обработки металлов давлением и может быть использовано при изготовлении стержневых деталей переменного поперечного сечения типа шпилек, болтов, винтов и др. Стержневую заготовку деформируют обжатием путем проталкивания ее через редуцирующую матрицу, выполненную с входным коническим и калибрующим цилиндрическим участками. При этом задают величину обжатия в зависимости от предельно допустимой величины относительного прогиба редуцированной части стержневой заготовки. В результате обеспечивается повышение точности редуцированных стержневых заготовок без использования специальных устройств, которые не обеспечивают оптимальных условий течения металла в очаге пластической деформации. 2 ил.
Patent RU-2194277-C2 (RU)
Inventor: VOROB EV G I
IPC: G01N33/48
Filed: 2001-01-12
Granted: 2002-12-10
Abstract: FIELD: medicine, pathomorphology, oncology. SUBSTANCE: method deals with detecting a great number of lymph nodes in fatty fiber of removed preparation. One should resect pararectal fiber from intestinal wall. Isolated fatty tissue is stretched on a frame and impregnated in n-hexane. Exposure time is 3 h. After that the preparation obtained is washed in running water and impregnated into 70-% ethanol at 12-14 h exposure. Lymph nodes are detected by successive cutting a fatty tissue at 0.3-0.5 cm pace. The method provides shortened period in detection of lymph nodes. EFFECT: higher efficiency. 1 dwg, 2 ex
Patent RU-2244717-C2 (RU)
Inventor: GERSTER DZHON F
IPC: C07D498/14
Filed: 1999-07-28
Granted: 2005-01-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to oxazolo- and thiazolo-[4,5-c]-quinoline-4-amines of the general formula (I)   
     wherein R 1  is taken among group consisting of oxygen and sulfur atoms; R 2  is taken among hydrogen atom, alkyl, alkyl-OH (hydroxyalkyl), alkyl-X-alkyl, alkyl-O-C(O)-N(R 5 ) 2 , morpholinyl, pyrrolidinyl, alkyl-X-aryl radical, alkenyl-X-aryl radical; each substitute R 3  and R 4  represents hydrogen atom or substitutes R 3  and R 4  taken in common form the condensed aromatic or [1,5]-naphthiridine system; X represents -O- or a single bond; R 5  represents hydrogen atom. Also, invention describes intermediate compounds, pharmaceutical composition and a method for stimulating biosynthesis of cytokinins (cytokines) based on these compounds. Invention provides preparing new compounds eliciting valuable biological properties. 
     EFFECT: valuable properties of compounds. 
     21 cl, 2 tbl, 64 ex
Patent RU-2220405-C2 (RU)
Inventor: MARGULIS M A
IPC: G01H3/00
Filed: 2001-03-12
Granted: 2003-12-27
Abstract: FIELD: measurement technology. SUBSTANCE: according to procedure liquid is first subjected to action of ultrasonic radiator and then of electric heater, dependence of temperature on time is recorded, these dependencies are compared during and after action on liquid of ultrasonic waves or electric heater and fed electric power is established. Liquid is subjected to action of ultrasonic radiator and electric heater in the course of 0.5-30.0 s with continuous recording of temperature and agitation till temperature rises not more than by 3 K. After approximation of curves of temperature dependence values of rise of temperature under action of ultrasound ΔT 1  and electric heater ΔT 2  in the course of fixed time intervals t 1  and t 2  correspondingly are determined. Absorbed acoustic power is found by value of ratio ΔT 1 /ΔT 2  and value of fed electric power with due account of values t 1  and t 2 . EFFECT: increased measurement accuracy of acoustic power. 2 cl, 1 dwg
Patent RU-2203527-C2 (RU)
Inventor: KHABAROV S N
IPC: A01G17/00
Filed: 2001-03-21
Granted: 2003-05-10
Abstract: FIELD: agriculture, in particular, horticulture. SUBSTANCE: method involves, prior to warming covering of branches and radical space with snow, filling tree crowns with mellow woody warming material, such as sawdust or ground straw; protecting trees from mouse-like rodents upon stabilization of negative temperatures by covering woody warming material from the top with continuous icy surface created by spraying finely dispersed water. EFFECT: simplified method and provision for reliable protection of tree branches and skeleton part from damage by mouse-like rodents. 2 cl
Patent RU-2258266-C2 (RU)
Inventor: OMEN ARNOLDUS V J
IPC: G11B7/004
Filed: 2000-07-11
Granted: 2005-08-10
Abstract: FIELD: stereophonic signals recording/reproduction. 
     SUBSTANCE: data signal has first portion and remainder portion. Said first portion is combined with stereophonic signal for receiving compound signal, recorded in said first channel on said data carrier. Remainder portion is recorded in second channel on said data carrier. 
     EFFECT: higher data carrier capacity. 
     4 cl, 6 dwg
Patent RU-2204023-C2 (RU)
Inventor: BLAGOVESHCHENSKIJ V V
IPC: F01D21/00
Filed: 2001-05-29
Granted: 2003-05-10
Abstract: FIELD: mechanical engineering; steam turbines. SUBSTANCE: proposed quick acting clack valve has body, seat plate suspended on lever from drive shaft in body. Novelty is provision of seal containing cup made of fluoroplastic and provided with trapezoidal groove. Groove is made symmetrically relative to other and inner diameters of cup forming two walls with angle of inclination at apex of trapezium from 4 °  to 10 ° . Seal contains spacer ring with trapezoidal working part getting into groove. Seal is provided with flange and spring installed between flange and spacer ring. Distance ring made of floroplastic can be installed between spring and spacer ring. Spacer ring is cut into sectors. Clearance is left between end faces of sectors to provide radial displacement of sectors and tight fitting of both walls of cup to surfaces of drive shaft and body bore. Split ring can be made of fluoroplastic. EFFECT: provision of reliable sealing of drive shaft, increased service life of clack valve and low friction coefficient. 3 cl, 2 dwg
Patent RU-2200824-C2 (RU)
Inventor: NIFANTOV V I
IPC: E21B33/14
Filed: 2001-06-13
Granted: 2003-03-20
Abstract: FIELD: drilling technology, equipment to fix oil and gas wells. SUBSTANCE: gear for casing cementing job has separation plug with stopping gadget on tip and thrust member, suspension plug with stopping gadget on tip and thrust ring. Upper compartment of cylindrical part of plug tip includes bushing used in the capacity of stopping gadget. Bushing has toothed outer surface. Teeth profile in plane parallel to axis of separation plug presents triangle. Seat is employed as thrust member. Toothed upper part of cylinder is similar to teeth profile and forms toothed lock-free joint when teeth are matched. Lower part of seat is linked to upper part of suspension plug. Suspension plug has location protrusion with toothed outer surface in center part of tip used as stopping gadget. Profile of teeth in plane parallel to axis of suspension plug presents triangle. Upper part of thrust ring also carries teeth with similar profile and forms toothed lock-free joint when teeth are matched. Number of teeth for both joints of plugs with seat and thrust ring is found by analytical expression. EFFECT: increased functional efficiency thanks to prevention of rotation of units of gear. 6 dwg
Patent RU-2231367-C2 (RU)
Inventor: POPOV V N
IPC: A61L9/18
Filed: 2001-06-29
Granted: 2004-06-27
Abstract: FIELD: equipment for disinfecting air in closed rooms, that is, in operating rooms, intensive therapy and infection wards, pharmacies, at space stations and other rooms. 
     SUBSTANCE: method involves providing filtration and pumping of air by means of fan through disinfecting chamber while exposing air to electromagnetic field at frequency of 100-4,000 MHz and volume density of power of 0.001-0.3 W/cm 3 . Disinfecting chamber is electrically closed. 
     EFFECT: increased efficiency of disinfecting room in the presence of people. 
     1 dwg, 1 tbl, 2 ex
Patent RU-2236401-C2 (RU)
Inventor: MONE ZHERAR
IPC: C07D295/185
Filed: 1999-12-30
Granted: 2004-09-20
Abstract: Изобретение относится к фармацевтической композиции, содержащей в качестве активного ингредиента соединение общей формулы (I) 
     
       
     
     в которой: R 1  выбирают из одной из следующих групп: - Н; - (C 1 -C 20 )алкил, незамещенный или замещенный (C 1 -C 5 )алкилом; R 2  выбирают из: - (С 3 -С 8 )циклоалкила, - (С 6 -С 14 )арила, незамещенного или замещенного галогеном, (C 1 -C 5 )алкилом, (C 1 -C 5 )алкилтиогруппой, (C 5 -C 6 )гетероарила, содержащего атом азота, который может быть замещен одной или более (C 1 -C 5 ) алкильной и (C 1 -C 5 )алкилтио группами, R 3  обозначает водород, и А выбирают из групп: - СН 2 -, - СН 2 -СН 2 -, - CHR 4 -, R 4  выбирают из: - Н; - (C 1 -C 20 )алкил, незамещенный или замещенный (C 1 -C 5 )алкилом, а также их сольваты и фармацевтически приемлемые соли, которая может быть использована для лечения патологий, связанных с синдромом инсулинрезистентности, поскольку обладает антидиабетическим и гипогликемическим действием; соединениям общей формулы I, 2-м способам их получения. 3 н. и 4 з.п. ф-лы, 5 табл.
Patent RU-2220409-C2 (RU)
Title: Procedure establishing convective heat transfer coefficient
Inventor: ZHORNIK M N
IPC: G01M15/00
Filed: 2001-11-21
Granted: 2003-12-27
Abstract: FIELD: thermal physics, examination of thermal characteristics of convectively cooled parts, for instance, turbine blades. SUBSTANCE: in correspondence with procedure establishing convective heat transfer coefficient of convectively cooled part this part is placed in melt of crystalline substance at its solidification temperature, is blown with cooling agent and its temperature is measured. Novelty of approach consists in measurement of temperature of external surface of wall of part in process of its blowing through right in melt, in recording of time of measurement from start of blowing-through and in computation of coefficient for which there is used formula  , where α is heat transfer coefficient, W/sq m K; δ w  is thickness of wall of part, m; λ w  is thermal conductivity of material of wall of part, W/m K; λ c  is thermal conductivity of crystalline substance, W/m K; L is latent heat of solidification of crystalline substance, J/kg; ρ is density of crystalline substance, kg/cu m; τ is measurement time of temperature of external surface of wall of part from start of blowing-through; T c  is solidification temperature of crystalline substance, K; T c.a  is temperature of cooling agent, K; T e.s  is temperature of external wall of part, K. EFFECT: increased accuracy of establishment of convective heat transfer coefficient, widened range of examined parts.
Patent RU-2218871-C2 (RU)
Title: Surgical method for treating the cases of duodenal peptic ulcer disease
Inventor: BORISOV A E
IPC: A61B17/02
Filed: 2001-12-17
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out pylorus-retaining stomach resection. Parietal local mobilization of high precision is carried out on pathologically transformed duodenum wall. The ulcer and cicatrix field is excised. Duodenoduodenal anastomosis is built of the bridge-like or segmental duodenoplasty type. Then, the stomach is parietally mobilized with all blood vessels of the first and the second order. Suprapyloric stomach resection is carried out with anatomic pyloric constrictor integrity and its full-valued innervation and vascularization being retained. EFFECT: enhanced effectiveness in removing ulcer-carrying zone and retaining anatomic and functional integrity of the pylorus. 4 dwg
Patent RU-2263241-C2 (RU)
Inventor: VALIEV M M
IPC: F16H49/00
Filed: 2002-02-04
Granted: 2005-10-27
Abstract: FIELD: mechanical engineering; geophysics, seismology, instrumentation engineering, wireless communication and scientific researches in said spheres. 
     SUBSTANCE: according to invention, semispherical recesses are made in solid hard base 1.  Ball-shaped bodies 2 and 4 are placed in said recesses.  One of bodies 4 is provided with axle 3 and is connected with power source.  Body 4 is into vibratory rotation.  Spherical bodies 2 in recesses on base 1 vibrate and rotate synchronously in the same direction and at the same angular velocity as body 4. 
     EFFECT: provision of synchronous rotation of several spherical bodies installed on solid hard base. 
     2 dwg
Patent RU-2235326-C2 (RU)
Inventor: JUSHKOVA T A
IPC: G01N33/84
Filed: 2002-03-29
Granted: 2004-08-27
Abstract: FIELD: laboratory diagnostics of professional diseases. 
     SUBSTANCE: compounds of patient's leucocytes with equal volumes of 0.5% suspension glutarized sheep erythrocytes loaded with inorganic vanadium compounds are incubated for 10-15 min at 37.0-37.5 о С and centrifuged. Smear taken from resulting material is fixed, dried, and stained in a particular way. 100 lymphocytes are examined in microscope distinguishing cells immobilizing three and more sheep erythrocytes thereon. When number of these cells, which are specific for inorganic vanadium compounds, exceeds the norm, presence of inorganic vanadium compounds in the body is stated allowing formulation of the following diagnosis: professional intoxication with higher aliphatic amines. 
     EFFECT: increased objectivity and accuracy of diagnostics. 
     2 cl, 3 tbl, 3 ex
Patent RU-2231672-C2 (RU)
Inventor: BASHKIN A V
IPC: F02M59/46
Filed: 2002-07-24
Granted: 2004-06-27
Abstract: FIELD: mechanical engineering; internal; combustion engines. 
     SUBSTANCE: proposed electromagnetic valve has body with press-fitted guide bushing accommodating lock with head, stop, electromagnet with armature, coil and yoke, opening spring and drain space and overplunger space of high-pressure fuel to nozzle. Armature of electromagnet is rigidly coupled with shank of lock. Opening spring acts onto armature providing normally open position of lock. Drain space from which fuel is directed into drain channel, when lock is open, is hydraulically coupled with high pressure fuel supply channel. Electromagnetic valve contains additional closing spring arranged from side of stop and mechanically coupled with lock head. Precompression force of said spring is less than that of opening spring, being sufficient to provide reliable closing of freely moving lock. End face of lock shank is spherical. Armature is provided with pusher on one of its end faces. Said centrally located pusher is freely mated with shank of lock. On opposite end face cylindrical centering rod is provided and concentrically made thrust flange mated with end face of yoke. Yoke has central hole used as guide for centering rod of armature. Drain space communicates with drain channel through system of channels made in form of longitudinal slots on cylindrical inner surface of valve body for guide bushing and outer surface of yoke. Fuel passing along said channels washes the coil. Slots on yoke are provided with radial holes communicating with drain channel. Travel of lock is adjusted depending on value of residual pressure before nozzle in period of active travel of plunger of high pressure fuel pump. Difference in maximum travels of armature S       nax   a        and lock S       max   l        should be within S       max   a       =(1.05 - 1,3)S       max   l       . 
     EFFECT: improved reliability of nozzle and dynamic characteristics of valve. 
     4 cl, 7 dwg
Patent RU-2233580-C2 (RU)
Title: Устройство для массажа вымени животных
Inventor: PISKUN VIKTOR IVANOVICH
IPC: A01J7/00
Filed: 2002-07-30
Granted: 2004-08-10
Abstract: Изобретение относится к сельскому хозяйству, в частности к устройствам для массажа вымени животных. Содержит чашеобразный кожух, соединенный с источником переменного вакуума посредством патрубка с насадкой, сферический наконечник с отверстиями, который расположен внутри кожуха, полость кожуха разделена на 4 камеры, имеющие патрубки с насадками, в передней части чашеобразного кожуха - роликами наружного массажа брюшной вены, шарнирно соединенными со штоком, размещенным в направляющей втулке внутри сильфона, установленного на кожухе, причем полость сильфона сообщается с камерой кожуха, а камеры кожуха сообщаются между собой и с атмосферой дроссельными отверстиями. Цель изобретения - массаж вымени и брюшной вены животных, дает эффективное развитие железистой и функциональной части вымени, повышение молочной продуктивности животного. 2 ил.
Patent RU-2244376-C2 (RU)
Title: Способ радиосвязи между подвижными объектами, маршруты движения которых имеют общий начальный пункт
Inventor: KUPERSHMIDT P V
IPC: H04B7/26
Filed: 2002-10-25
Granted: 2005-01-10
Abstract: Изобретение относится к радиосвязи, а именно к способам односторонней радиосвязи между подвижными объектами, маршруты движения которых имеют общий начальный пункт. Достигаемым техническим результатом является улучшение массогабаритных показателей приемопередающих станций подвижных объектов, маршруты движения которых имеют общий начальный пункт, увеличение помехоустойчивости различных бортовых радиоэлектронных средств, повышение электромагнитной безопасности людей, находящихся на подвижных объектах, сокращение объема геометрического пространства, занимаемого данной системой радиосвязи, а следовательно, повышение эффективности способа в условиях одновременной эксплуатации нескольких систем радиосвязи. Для этого осуществляют радиосвязь с помощью сбрасываемых с подвижных объектов маломощных промежуточных приемопередающих станций, оснащенных ненаправленными антеннами, причем сбрасываемые промежуточные приемопередающие станции предварительно создают на указанных подвижных объектах, а по окончании радиосвязи разрушают. 1 з.п. ф-лы, 7 ил., 1 табл.
Patent RU-2236681-C2 (RU)
Inventor: JANCHUK V P
IPC: G01N23/04
Filed: 2002-11-04
Granted: 2004-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out clinical trials in high risk group of children. Vertebral column is studied by taking excretory urography pictures using 30x40 X-ray film cassette. Dysplasia signs in vertebral column development, height, shape and structure changes in vertebrae, reduced intervertebral disks height, Schmorl hernia, subchondral sclerosis, peripheral vertebral bodies excrescence, spondylosis signs, Kimerley anomaly, increased lateral masses of the seventh cervical vertebra (cervical ribs), spina bifida posterior, tropism anomalies, scoliosis of degree I-II being observed, oxalate nephropathy diagnosis is set. 
     EFFECT: high accuracy of early stage diagnosis method. 
     1 tbl
Patent RU-2272954-C2 (RU)
Inventor: POLUSHIN VALENTIN GEORGIEVICH
IPC: F16L51/02
Filed: 2002-12-24
Granted: 2006-03-27
Abstract: Изобретение относится к трубопроводному транспорту и используется в трубопроводных системах, транспортирующих высокоагрессивные среды. Многослойный сильфонный компенсатор содержит несколько слоев гофрированных оболочек, концевые участки которых посредством сварки соединены с силовыми кольцами. Толщина внутреннего слоя сильфона, находящегося в контакте с окислительной средой высокой температуры и давления, превышает толщину других слоев сильфона в 2-3 раза. Внутренний слой сильфона выполнен из хромоникелевого сплава с содержанием никеля не менее 70%, а другие слои выполнены из нержавеющей стали. В качестве хромоникелевого сплава использован сплав марки ХН78Т (ЭИ435). Повышает надежность трубопроводов. 1 ил.