baber/WOPTO huggingface dataset:
Patent RU-2187171-C2 (RU)
Title: Device for separating charged particles according to their energy
Inventor: DORONIN V T
IPC: H01J49/44
Filed: 2000-05-10
Granted: 2002-08-10
Abstract: FIELD: nuclear engineering. SUBSTANCE: vacuum chamber accommodates charged-particle source, charged-particle detector, and charged- particle separator. The latter is formed by two pairs of plate members, each pair functioning as capacitor. Both pairs of plate members bent in cross-section over lengths of peripheral generating lines of concentric hollow cylinders and in longitudinal section, over arcs of circular orbits of low-energy charged particles are intersecting so that their electric fields occur in intersecting directions to form integrated electric field that functions as barrier for charged particles. Charge-particle source has ionization chamber and extrusion-field generating electrodes. Plate members are cut from coaxial thin-walled tubes bent in longitudinal section, inner one being bent in longitudinal section over arc of circular orbit of low-energy charged particles. EFFECT: enhanced selectivity, reduced material input of device. 3 dwg
Patent RU-2198477-C2 (RU)
Inventor: PARK SU VON
IPC: H04W24/10
Filed: 1998-12-04
Granted: 2003-02-10
Abstract: FIELD: mobile communication systems. SUBSTANCE: mobile communication system that functions to transmit data in frame block has base station device and terminal device. Transmitter has controller that divides both first and next frames into first interval and second interval next to first one. In service transmission mode controller transmits data of respective frames during first interval of first frame and second interval of second frame and stops data transmission during second interval of first frame and first interval of second frame. Terminal device has receiver designed to process data received, service transmission identifier designed to identify final service transmission base station by analyzing level of received signal, and controller that supplies receiver with signal transmitted by given base station during first interval of first frame and second interval of second frame; controller also feeds service transmission identifier with signals conveyed by other base stations during second interval of first frame and first interval of second frame. EFFECT: facilitated separation of transmission and no-transmission intervals of frame sent on service transmission request. 53 cl, 10 dwg
Patent RU-2198385-C2 (RU)
Title: Air temperature-sensitive element
Inventor: IVANOV N I
IPC: G01K13/024
Filed: 2000-07-12
Granted: 2003-02-10
Abstract: FIELD: measurement technology. SUBSTANCE: given invention can be employed as temperature-sensitive element of air in car cabin. Air temperature-sensitive element has decorative panel with air intake holes, enclosure with stiffening ribs made on external side, electric motor housed in enclosure, impeller put on axle of electric motor, contact unit, temperature-sensitive unit with normalizing device. Stiffening rib is made over internal diameter of enclosure, brushless electric motor has stator carrying two windings, rotor carrying axle and four poles facing windings of stator, controller of position of poles of rotor and control system. Control system incorporates two transistor keys, four resistors and three capacitors. Leads-out of windings of stator of electric motor are connected to collectors of transistor keys. EFFECT: raised operational reliability of air temperature-sensitive element, its enhanced resistance to action of mechanical loads, reduced labor input to manufacture of temperature-sensitive element, diminished level of radio interference and acoustic noise. 2 cl, 5 dwg
Patent RU-2303354-C2 (RU)
Inventor: SEJDEL DZHORDZH EH
IPC: A61D19/02
Filed: 1998-12-31
Granted: 2007-07-27
Abstract: FIELD: animal science. 
     SUBSTANCE: for the purpose to obtain farm animals of preset sex it is necessary to apply male spermatozoa to detect sex sign in certain multitude of spermatozoa and sort spermatozoa according to the detected sex sign and collect them into the collector supplied with a shock absorbing element. Then one should obtain a sorted combination of spermatozoa to introduce it for female of the given mammalian type to fertilize, at least, one female ovicell at resultativeness level being, at least, 50% against that of pregnancy achieved at applying conventional combination of spermatozoa for artificial insemination. For separating spermatozoa one should create the source of cells that supplies spermatozoa for sorting procedure. Chemically one should coordinate capsular liquid for creating the medium out of capsular liquid for spermatozoa being coordinated with liquid medium of spermatozoa both before and after sorting technique. Then it is important to identify one of spermatozoa's properties. Spermatozoa should be differentiated in accordance to their sex and separated at the rate of, at least, 1200 operations/sec. Then spermatozoa with desired sex sign should be collected into the collector supplied with shock-absorbing element. To obtain multiple embryos it is necessary to induce polyovulation in a female of the given mammalian type to obtain, at least, two ovicells. Moreover, a polyovulation-favoring pharmaceutical preparation should be introduced at 12-h-long interval at any days between the 2 nd  and the 18 th  d of estrus cycle. It is necessary to detect sex in certain multitude of spermatozoa in a male of the given mammalian type to separate these spermatozoa according to sex sign and introduce separated spermatozoa into female uterus of the given mammalian type after estrus onset to fertilize multitude of ovicells in the uterus. The innovation enables to efficiently separate male spermatozoa in farm animals and obtain from them the offspring of desired sex and, also, obtain multiple embryos of the preset sex. 
     EFFECT: higher efficiency of artificial insemination. 
     70 cl, 4 dwg, 4 ex
Patent RU-2220747-C2 (RU)
Inventor: RESTELLI SERDZHO
IPC: A61M5/32
Filed: 1999-01-18
Granted: 2004-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has a cap for closing needle sliding along syringe cylinder. The cap is hold in its rest state by means of holding tongues catching the cap at its posterior rim. Posterior flange of plunger rod moves the holding tongues radially apart to make the cap closing the needle free at the final stage of plunger movement in making injection. The cap moves forward along the axis by means of spring to a projecting safety position in which it completely closes the needle and becomes fixed by means of ring for clamping the cap manufactured on the frontal end of the syringe. The ring for clamping the cap is manufactured for this purpose as one having peripheral electrode tongues engageable with corresponding holding teeth on the internal part of the cap for closing the needle that hinders any backward movement along the axis of the cap for closing the needle. The ring for clamping the cap has restricting rest member engageable with the internal projection of the cap for closing the needle and hinders in performing any additional forward movement along the cap axis. EFFECT: automatic arrest of syringe plunger rod. 13 cl, 8 dwg
Patent RU-2198578-C2 (RU)
Title: Mini-play table pen
Inventor: KUDRJAVTSEV L V
IPC: A47D1/10
Filed: 2000-08-07
Granted: 2003-02-20
Abstract: FIELD: production of furniture for children. SUBSTANCE: mini-play table pen has carcass composed of two frame members, each comprising cross-pieces equipped with tip. One of cross-pieces forms base and others form armrest, vertical poles, back, and seat. Adjustable helical support with round tip is mounted on each free end of frame member forming base for setting required height between support and lower surface of armrests. Flexible insurance binders of stop member are made loop-shaped. One of flexible binders is attached to seat and other detachable binder is equipped with lock and connected with first flexible binder for free movement. Height between support and lower surface of armrests is regulated within the range of 10-40 mm and adjustable support is spaced from armrest end by distance of 180-250 mm. Mini-play pen may be used as armchair for children of up to 3 years, which may be attached to any flat surface. EFFECT: increased efficiency, enhanced reliability in operation and convenient use. 4 dwg
Patent RU-2232505-C2 (RU)
Inventor: SIRIN JAN KIRKOR
IPC: A01N43/50
Filed: 1999-02-10
Granted: 2004-07-20
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: the present innovation deals with percutaneously injected water-containing preparations for fighting against parasitic insects with the help of agonists or antagonists of nicotinergic acetylcholine receptors in insects of the following composition: a) agonists or antagonists of nicotinergic acetylcholine receptors in insects at concentration ranged 1-20 weight% against total weight of preparation; b) water at concentration ranged 2.5-15 weight% against total weight of preparation; c) solvent out of alcoholic group or, under certain circumstances substituted pyrrolidones at concentration of 20 weight% as minimum, against total weight of preparation; d) solvents out of the group of cyclic carbonates or lactones at concentration ranged 5-50 weight% against total weight of preparation. The composition of the preparation provides increased solubility of agonists/antagonist nicotinergic acetylcholine receptors in insects. 
     EFFECT: higher efficiency. 
     7 cl, 16 ex, 5 tbl
Patent RU-2246922-C2 (RU)
Title: Single-use sanitary towel
Inventor: KARVAL O ANTONIU KARLOS RIBEJR
IPC: A61F13/472
Filed: 2000-09-27
Granted: 2005-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has corrugations fittable in shape all over the whole structure to allow user to attach it to pants as needed. 
     EFFECT: wide range of functional applications. 
     6 cl, 7 dwg
Patent RU-2200869-C2 (RU)
Title: Форсунка для впрыска топлива с форкамерой
Inventor: MERINOV A G
IPC: F02M61/14
Filed: 2000-10-16
Granted: 2003-03-20
Abstract: Изобретение относится к двигателестроению, в частности к топливной аппаратуре двигателей внутреннего сгорания. Изобретение позволяет повысить экономичность работы дизеля и снизить токсичность отработанных газов двигателя. Форсунка для впрыска топлива непосредственно в камеру сгорания двигателя установлена между головкой цилиндра и свечой зажигания. Имеет одну форкамеру, три встречно направленных сопла для впрыска топлива, один основной и три дополнительных соединительных канала для циркуляции смеси. Богатая топливная смесь из поверхностных слоев топливного факела по дополнительным соединительным каналам заполняет форкамеру. 5 ил.
Patent RU-2189608-C2 (RU)
Title: Radio-frequency coil system for magneto-resonance tomograph
Inventor: KNORIN EH A
IPC: A61B5/055
Filed: 2000-11-22
Granted: 2002-09-20
Abstract: FIELD: devices for medical diagnosis, in particular, magnetoresonance tomographs. SUBSTANCE: in the radio-frequency coil system for the magnetoresonance tomograph in the coil device for transmission of the exciting radio-frequency signal the preamplifier input is series-connected to the circuit of the transmitting coil and the first capacitor, connected to the point of their interconnection is the input of the exciting radio-frequency signal, and the switching unit is parallel-connected to the preamplifier input. EFFECT: provided examination of object with the aid of cableless receiving coil. 1 dwg
Patent RU-2212257-C2 (RU)
Title: Device for stimulating gastrointestinal tract
Inventor: DAMBAEV G TS
IPC: A61N1/375
Filed: 2001-01-03
Granted: 2003-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has built-in bodies manufactured from permeable titanium nickelide reaching the autonomous electronic gastrointestinal tract stimulator device surface composed of two halves. External surface of the bodies is flush- mounted with the stimulator device surface. The bodies are used as medication depot of prolonged resorption. EFFECT: enhanced effectiveness of combined medication and electric stimulation treatment. 5 cl, 5 dwg
Patent RU-2205600-C2 (RU)
Inventor: SHERSHEVER A S
IPC: A61B17/00
Filed: 2001-02-28
Granted: 2003-06-10
Abstract: FIELD: medicine, neurosurgery. SUBSTANCE: before the onset of operation one should carry out magnetic resonance tomography (MRT). Onto sagittal MRT one should apply points of corpus callosum destruction. One should measure the distance between posterior cerebral commissure and superior edge of Monro's foramen. Intraoperationally one should carry out ventriculography, measure the distance between posterior cerebral commissure and the edge of Monro's foramen. Correction coefficient is calculated to roentgen radiation as the ratio of distance between posterior cerebral commissure and superior edge of Monro's foramen according to MRT to analogous distance upon ventriculogram. Then destruction points should be replaced from MRT onto ventriculogram by using correction coefficient, and their destruction should be carried out with high-frequency coagulation. EFFECT: higher efficiency of therapy and decreased number of complications. 4 dwg
Patent RU-2210070-C2 (RU)
Inventor: RUMJANTSEV K E
IPC: G01N21/59
Filed: 2001-03-13
Granted: 2003-08-10
Abstract: Изобретение может быть использовано в промышленности для определения концентрации пыли с целью управления вентиляционным оборудованием по пылевому фактору. Пылемер содержит источник света, который питается от источника импульсного напряжения, последовательно соединенный и оптически связанный со входом устройства разделения светового потока, первый выход которого последовательно соединен и оптически связан с первым защитным окном, с измерительным каналом, вторым защитным окном и первым входом устройства обработки сигнала, а второй выход последовательно соединен и оптически связан с опорным каналом, который заполнен очищенной от пыли газовой смесью, по своему составу аналогичной отходящим газам конкретного промышленного предприятия, вторым входом устройства обработки сигнала, устройство контроля запыленности защитного окна, которое оптически связано с защитным окном в измерительном канале, выход которого является входом для устройства управления, выход которого подключен к устройству обдува, которое осуществляет обдув смотровых окон, устройство контроля температуры, выход которого подключен ко входу устройства обработки сигналов и устройство подогрева смотровых окон, которое связано с нагревательными элементами, расположенными в защитных окнах. Техническим результатом является повышение точности непрерывного измерения концентрации пыли в автоматическом режиме. 4 ил.
Patent RU-2203525-C2 (RU)
Inventor: DEMIN V A
IPC: A01C21/00
Filed: 2001-03-20
Granted: 2003-05-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves forming snow ridges and snow ridge spacings in the winter and simultaneously applying fertilizer strips in said spacings; in the spring during snow at the initial stage of snowmelt, providing repeated forming of snow ridges and snow ridge spacings intersecting those formed in the winter. EFFECT: reduced loss of fertilizer nutrient substances during snowmelt and increased farm crop yield. 1 dwg
Patent RU-2203253-C2 (RU)
Inventor: KNUNJANTS M I
IPC: C04B14/18
Filed: 2001-04-13
Granted: 2003-04-27
Abstract: FIELD: insulation materials. SUBSTANCE: invention relates to building industry and can be used for production of uninflammable heat-insulation structural members based on swelled perlite and alkali components used in construction, metallurgy, and industrial power engineering, where heat insulation is required, in particular heat insulation of a variety of parts and apparatuses operated at high temperature and also where good fire safety is required. Material is prepared from mixture containing, for 100 wt parts of swelled perlite, 3-26 wt parts sodium or potassium hydroxide and 10- 120 wt parts water, which mixture is molded and then dried or thermally treated at 750 C. Molding is accomplished in a way as to compact starting mixture by at least two-fold. Thus obtained material has volume weight between 220 and 450 kG/cu.m, compaction strength between 0.5 and 2.7 MPa, and heat conductivity value no higher than 0.1 W/K*m. EFFECT: improved working characteristics and enlarged assortment of heat-insulation materials. 3 cl, 2 tbl
Patent RU-2204127-C2 (RU)
Inventor: IVASHCHENKO V E
IPC: G01N27/18
Filed: 2001-05-18
Granted: 2003-05-10
Abstract: FIELD: quality control of transformer oil. SUBSTANCE: invention can be specifically employed for measurement of total content of dissolved gases. Desorption of dissolved gases from sample of oil is carried out by way of bubbling of carrier gas through oil with constant flow rate ensuring complete desorption of dissolved gases in the course of analysis. Water vapors are absorbed from desorbed gas and carrier gas with gas desorbed from oil is supplied into thermal conductometric cell which output signal is used to determine concentration of gases dissolved in transformer oil. Sorption-coulometric drier is suggested as water absorber. EFFECT: shortened time of analysis, simplified technology and raised accuracy. 1 cl
Patent RU-2261478-C2 (RU)
Title: Способ согласования блоков данных о событиях с их временными значениями
Inventor: RUTENBERG B A
IPC: G06Q90/00
Filed: 2001-07-25
Granted: 2005-09-27
Abstract: Изобретение относится к системам автоматизированного проектирования и может быть использовано в системах планирования и управления. Технический результат заключается в повышении качества осуществления контроля за выполнением работ и снижении трудоемкости ввода и редактирования данных в ЭВМ. Способ заключается в том, что разрабатывают графические параметрические модели элементов сетевого графика: событий (работ и этапов) и масштабной шкалы, из отдельных событий графически формируют модели их наборов, связывая по концам между собой в узлы, на общий сетевой график наносят масштабную шкалу, проградуированную в единицах времени, события и их наборы, графически связывая по узлам. Математическими зависимостями параметры одной из координат узлов элементов сетевого графика, вдоль оси которой расположена масштабная шкала, приводят в соответствие с масштабным коэффициентом этой шкалы. Параметры узлов всех событий и их наборов автоматически считываются системой в базу данных. 3 з.п ф-лы, 6 ил.
Patent RU-2206581-C2 (RU)
Title: Method for preparing butadiene-styrene rubber
Inventor: AKSENOV V I
IPC: C08F236/10
Filed: 2001-08-06
Granted: 2003-06-20
Abstract: FIELD: rubber industry. SUBSTANCE: invention relates to preparing synthetic rubbers, in part, butadiene- styrene rubber of solute polymerization used in production of tires, rubber-technical articles and other fields and can be used in petrochemical industry. Process of copolymerization is carried out for some steps. At the first step n-butyllithium taken as measured 20-60 moles per one ton of monomers and a modifying additive taken among the group including diethylene glycol dimethyl, diethyl, divinyl ester, methyl-, ethyl-, di-tetrahydrofurfuryl ester taken as measured for mole ratio to n-butyllithium in the ranges 0.1-0.8 are added to charge with initial concentration of monomers 10-20 wt.-% in the ratio butadiene : styrene in the range from 85:15 to 60:40 by mass and the polymerization process is carried out up to conversion 95%, not less. At the second step divinylbenzene is added taken as measured for mole ratio to n-butyllithium from 0.1 to 0.6, kept for at least 2 min. At the third step the same charge is fed additionally taken as measured for mass ratio to initial amount in the range from 1: 1 to 6:1 and modified additive taken among the group including potassium tetrahydrofurfurylate, styryl or nonyl, substituted potassium phenolate in toluene solution as measured for mole ratio potassium-lithium from 0.01 to 0.1 and process is carried out up to conversion 95%, not less, at temperature of each step 20-60 C. If necessary, at the fourth step styrene is added taken in the amount 3-15 wt.-% of total amount of comonomers fed to system on the first and third steps and process is carried out repeatedly up to conversion of styrene 95%, not less. Method ensures to obtain butadiene-styrene rubber with preferred content of 1,3-links of static or static-block structure (if styrene is added at the final step), broad index ММР and enhanced value of friction coefficient with wet surface. EFFECT: improved preparing method, valuable properties of rubber. 2 cl, 1 tbl, 9 ex
Patent RU-2207745-C2 (RU)
Title: Traffic light with light-emitting diodes
Inventor: SERGEEV B S
IPC: H05B45/00
Filed: 2001-08-30
Granted: 2003-06-27
Abstract: FIELD: warning lights, railway transport traffic lights. SUBSTANCE: invention can also find use in city traffic lights intended to control automobile transport in the streets and cross-roads. Traffic light incorporates primary windings 3.1, 3.2,...3N of transformers 4., 4.2,...4.N connected in series and in aiding through which current pulses of certain length are passed. Groups of K light-emitting diodes 6.1, 6.2,...6.K are connected to each secondary winding 5.1, 5.2,...5.N of these transformers. Pulse operation mode with accumulation and subsequent transmission of current from power supply source to light-emitting diodes ensures no power loss in traffic light and automatic leveling of currents through groups of light-emitting diodes. EFFECT: enhanced functional reliability of traffic light. 2 dwg
Patent RU-2237003-C2 (RU)
Inventor: LOJ VILLI
IPC: B65H5/24
Filed: 1999-11-10
Granted: 2004-09-27
Abstract: FIELD: printing industry. 
     SUBSTANCE: invention relates to devices for separating flat articles, such as, newspapers, magazines, their parts and appendices. According to invention, lifting-and-shifting unit 5 rests on upper side of pile 2. Said unit is provided with sucker to lift article 4 and shifter to displace article 4 from pile 2 to outgoing conveyor 15. Said lifting-and-shifting unit 5 is located on bearing structure 6, 7 secured on slides 9. Slides 9 are installed for movement in height along longitudinal guide 10. Outgoing conveyor 15 is installed from side of reception of articles also on slides 9. Support 3 for pile is motionless in height. Lifting-and-shifting unit 5 lowers as height of pile 2 decreases. 
     EFFECT: provision of separation of articles from pile without damage, simplified design and control of device. 
     9 cl, 11 dwg
Patent RU-2219955-C2 (RU)
Inventor: KIRILENKO JU K
IPC: A61L15/32
Filed: 2001-10-04
Granted: 2003-12-27
Abstract: Изобретение относится к медицине, а именно к гидроколлоидным аппликационным покрытиям на основе хитозана, содержащее поливиниловый спирт, хитозан, органическую кислоту, биологически активное вещество, глутаровый альдегид, этиловый спирт и воду, предназначено для использования в лечебном процессе для ускорения эпителизации ран различного генеза и локализации на теле, как средство профилактики формирования гипертрофического и келоидного рубца, улучшения трофики кожи и слизистой оболочки, может быть использовано при явлениях гиперкератоза, возрастной патологии кожи. Лечебный процесс осуществляется путем компрессионного, гидратирующего воздействия и транспорта биологически активных препаратов. 6 з.п.ф-лы.