baber/WOPTO huggingface dataset:
Patent UA-56346-C2 (UA)
Title: Multi-beam scanning microwave radiometer for distant sounding
Inventor: SHYLO SERHII ANATOLIIOVYCH
Filed: 2001-04-13
Abstract: The proposed multi-beam scanning microwave radiometer for distant sounding contains an antenna, a filter, a high-frequency amplifier, a mixer, an intermediate-frequency amplifier, a main heterodyne, an M-channel (М T 1) power divider, M signal processing channels, an M-channel analog-to-digital converter with data storage, two reference radiation sources, the antenna control unit, the unit for controlling the signal processing channels, additional heterodynes, and a computer. Each of the signal processing channels contains a mixer, a band-pass amplifier, a square-law detector, a low-frequency filter, and a variable-gain dc amplifier that are connected in series. In operation, through the dispersion characteristics of the antenna, M beams are generated in the scanning plane; such beams provide scanning according to a linear characteristic. The signals are processed in M processing channels, each of which is designed for a total radiation power and is cyclically calibrated. The antenna control unit and the unit for controlling the signal processing channels provide for an electromechanical scanning mode, with a minimal time interval for the beam reset, and cyclic calibration of the signal processing channels by using signals of two reference radiation sources. The values of microwave radiation intensity are converted accordingly to the absolute-temperature scale.
Patent RU-2184069-C2 (RU)
Title: Device for discharging bulk loads from rail carts
Inventor: SENDEROV G K
IPC: B65G67/24
Filed: 2000-02-16
Granted: 2002-06-27
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to materials handling equipment. Proposed device has crane 3 with boom 4 and clamshell 5. Point- type light emitter 6, light receiver 7 and actuating unit 8 are installed in crane cabin. Light reflector 9 is mounted on boom. Light receiver is made in form of strip assembled on point-type photodetectors. Output of light receiver is connected with input of actuating unit signaling that clamshell has been lowered to preset pint or stopping the boom automatically. EFFECT: increased capacity, improved safety of open-top cars. 1 dwg
Patent RU-2206747-C2 (RU)
Inventor: ZAROVNJAEV B N
IPC: E21C41/26
Filed: 2000-02-29
Granted: 2003-06-20
Abstract: FIELD: mining industry; applicable in opencast mining of flat permafrost coal and placer deposits with internal dump formation. SUBSTANCE: method includes excavation of potentially fertile layer, block working of overburden bench, mineral extraction and transportation, alternating of filling of worked out space with formation of internal dump, using negative temperature of permafrost rock mass in cold season of the year, ice prism is frozen on, for instance, by sprinkling with help of GRAD device. In this case, volume of frozen-on prism is determined as difference of sum of volumes of minerals and overburden rocks in slope and volume of overburden rocks with consideration of loosening factor. To preserve ice prism in frozen state, heat insulating layer from overburden rocks is located above ice prism. Thickness of heat-insulating layer shall exceed depth of seasonal thawing in this region of permafrost zone. Technical result of method realization consists in filling of worked-out space with stripping factor below 1 and withdrawal of overburden rocks for other purposes, that provides for reclamation of opencast field. EFFECT: higher efficiency of method. 1 dwg
Patent RU-2253146-C2 (RU)
Inventor: EKOTA TEPPEJ
IPC: G11C7/24
Filed: 2000-03-24
Granted: 2005-05-27
Abstract: FIELD: data carriers. 
     SUBSTANCE: device for reproduction of data from data carrier, program zone of which is used for recording a set of files, and control zone - for controlling copy protection data concerning the file, recorded in program zone, has computer for calculating copy protection information for each time file is reproduced, comparison means for comparing value, calculated on reproduction command, being prior to current one, to value, calculated on current reproduction command, and if these values coincide, the last value is stored as copy protection value, calculated on reproduction command , prior to current one and control means for allowing reproduction of file, appropriate for current command, if value, calculated as response to command, previous relatively to current command, coincides as a result of comparison to value, calculated as a response to current command. 
     EFFECT: higher reliability, higher efficiency. 
     4 cl, 46 dwg
Patent RU-2188283-C2 (RU)
Inventor: ALEKSEEV I M
IPC: E03B9/08
Filed: 2000-05-06
Granted: 2002-08-27
Abstract: FIELD: water intake equipment. SUBSTANCE: fire hydrant has column mounted on support, nut, vertical threaded rod and related nut, ball valve, shock-absorbing ring made in the form of bushing having height corresponding hydrant nut thread pitch, outer and inner sleeves and protective ring. Inner sleeve is attached with its lower end to column. At least two flexible pins are located between sleeves. Each pin is made wedge-shaped in plan and equipped with projection on its wider end. Annular opposite pin-receiving grooves of regular rectangular shape are arranged in mid portion of sleeves, on outer surface of inner sleeve and on inner surface of outer sleeve. Windows for inserting pins into grooves are formed in outer sleeve body in the vicinity of annular grooves. Pin length matches length of circle of annular groove. Protective ring is made in the form of flexible rim having width corresponding to gap between outer annular pin-receiving grooves and diameter corresponding to outer diameter of outer sleeve. Underground fire hydrant is used for intake of water from water supplying main pipeline for fire suppression, as well as for domestic needs. EFFECT: elimination of hydraulic shocks during employment of hydrant, reduced time for removal of fire hydrant from support and reduced cost of hydrant service and maintenance. 1 dwg
Patent RU-2183460-C2 (RU)
Inventor: KHIRABAJASI KAZUKO
IPC: A61K47/48
Filed: 1998-10-15
Granted: 2002-06-20
Abstract: Изобретение относится к медицине и представляет лекарственное средство, эффективное для терапии рака, и новое лекарственное средство, содержащее двухцепочечную РНК, как, например, поли (I) • поли (С), конкретно, и активатор внутриклеточной нуклеазы раковой клетки, содержащий 2-O-(2-диэтиламиноэтил)-карбамоил-1,3-O-диолеоилглицерин, и композицию, включающую носитель, полученный из фосфолипида как основного компонента, и поли (I) • поли (С) или не спариваемую по основаниям поли (I) • поли (С). Изобретение обеспечивает получение лекарственного средства, которое эффективно в терапии рака и малотоксично. 3 с. и 3 з.п. ф-лы, 2 ил., 3 табл.
Patent RU-2187927-C2 (RU)
Inventor: VESELKOV A I
IPC: A01G25/16
Filed: 2000-06-21
Granted: 2002-08-27
Abstract: FIELD: irrigated agriculture. SUBSTANCE: apparatus has feeding reservoir, siphon mounted inside feeding reservoir, vessel with drive for returning it to initial position, and evaporation chute. Vessel is attached by means of pivotal hinge and fixed in initial position by latch. Evaporation chute is mounted on pivotal joint and equipped with latch controlling lever and overflow branch pipe with adjustable overflow height. Magnetic latch is located at one end of evaporation chute and adjustable counterweight is positioned at other end of evaporation chute. Apparatus is further equipped with main supply pipeline having valves for supplying water into feeding reservoir and vessel, and with locking float-type valve. EFFECT: increased efficiency by providing unrestricted automatic switching-on of irrigation equipment depending on weather conditions. 4 cl, 1 dwg
Patent RU-2193223-C2 (RU)
Title: Method to turn on electron-optical converter with microchannel plate
Inventor: MEDVEDEV A V
IPC: G02B23/00
Filed: 2000-08-18
Granted: 2002-11-20
Abstract: FIELD: electron-optical equipment, night viewing devices with electron-optical converters of second-third generation. SUBSTANCE: method to turn on electron-optical converter with microchannel plate makes labor- intensive wound transformers unnecessary, enables stability of start of piezotransformers to be raised and consumed currents to be diminished. Method presumes that with appearance of bright sources which images hit photocathode of electron-optical converter or with rise of natural illumination intensity of screen luminance increases, current from anode grows and unit of signal control begins to shift frequency of master generator from resonance frequency of piezotransformer which results in reduced output voltage of piezotransformer and correspondingly of voltage across microchannel plate which in its turn decreases luminance of screen of electron-optical converter. EFFECT: reduced labor input to manufacture of converter, decreased current consumption, simplified electron circuits controlling supply of converter and potential for automatic adjustment of luminance. 1 dwg
Patent RU-2187962-C2 (RU)
Inventor: RODIONOV E P
IPC: A61B6/03
Filed: 2000-09-18
Granted: 2002-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making computer tomography examination of lungs when admitting a patient in hospital during the first hours after trauma on the artificial lung ventilation background with FiO 2  - 0,21 with 10 mm step. Whole lung mass is calculated and assumed to be the initial value. Computer tomography examination of lungs is carried out during the whole acute period and the period of blood oxygenation index falling, respectively. Whole lung mass is determined. The received lung mass is compared to the initial one. 10-19% increase being found, I order acute respiratory distress syndrome is considered to be the case. 20-39% increase being found, II order acute respiratory distress syndrome is diagnosed. 40-79% increase being found, III order acute respiratory distress syndrome is diagnosed. 80% and higher value being found, IV order acute respiratory distress syndrome is diagnosed. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2220246-C2 (RU)
Inventor: TERELIUS KHANS
IPC: D21C9/16
Filed: 1999-04-07
Granted: 2003-12-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: cellulose is subjected to hydrogen peroxide bleaching followed by washing, after which wash liquor is separated from cellulose by filtration. Filtrate is then treated with aluminum compounds to precipitate interfering substances, which are separated by filtration. Content of aluminum in filtrate after separation of precipitate does not exceed 2%. Filtrate is recycled into hydrogen peroxide bleaching stage. EFFECT: reduced hydrogen peroxide consumption. 10 cl, 3 tbl, 3 ex
Patent RU-2189065-C2 (RU)
Title: Observation and sighting device
Inventor: MASLAKOV VJACHESLAV NIKOLAEVIC
IPC: G02B23/12
Filed: 2000-11-13
Granted: 2002-09-10
Abstract: FIELD: instrument engineering, in particular, means for detection, observation, determination of the co-ordinates of objects moving at a considerable distance. SUBSTANCE: the system has successively arranged and optically conjugate scanning device, forming optical device, rotary optical device and a visual observation device. The scanning device has a mirror optical head, visual field drive and stabilization device and a mirror optical head control unit. The visual observation device incorporates a daytime video channel having a daytime video camera with an interchangeable lens, nighttime video channel having a nighttime video camera, video processing device, signal transforming device and a video monitor. Besides, the observation and sighting system has a laser range finder, adjustment device and a control panel. EFFECT: enhanced accuracy of measurement of object co-ordinates, reliability of system operation and expanded functional capacities. 2 cl, 2 dwg
Patent RU-2194028-C2 (RU)
Title: Method of manufacturing zirconium dioxide-based ceramics
Inventor: KORABLEVA E A
IPC: C04B35/486
Filed: 2001-02-26
Granted: 2002-12-10
Abstract: FIELD: ceramics. SUBSTANCE: invention, in particular, relates to ceramics based on zirconium dioxide stabilized by yttrium oxide with small sodium and potassium fluoride additives, said material being prepared by chemical precipitation from salt solutions. Method involves caking in the cubic phase region followed by quenching to form transformable tetragonal phase (t'), which promotes improvement of thermomechanical properties: thermal shock resistance to 450-500 C, microhardness to 14000-15000 MPa, static bend strength to >400 MPa, critical stress intensity factor 7-8 MPa/m, particle size of zirconium oxide being 50-70 mcm. EFFECT: improved thermomechanical properties allowing operation under elevated thermal loadings. 2 cl, 1 tbl
Patent RU-2194146-C2 (RU)
Title: Hydromechanical jar
Inventor: LAPIN V V
IPC: E21B31/107
Filed: 2001-03-15
Granted: 2002-12-10
Abstract: FIELD: oil-gas producing industry; hydromechanical jars designed for freezing of stuck pipes in well overhaul. SUBSTANCE: hydromechanical jar includes hollow body with lower and upper anvils. Body accommodates hollow rod with striker installed for axial motion. Locking unit is made in the form of collet with locking member. Collet is installed on hollow rod. Locking unit has fixed collet seat secured in body, and two movable seats including stop seat having windows and springs, and shutoff seat, for instance, conical with seal located between stop and immovable collet seats. Shutoff seat is movable in axial direction and comes in contact with shutoff member, for instance, ball and immovable seat. Locking unit is spring-loaded by regulated spring installed on side of stop seat. Stop seat moves in axial direction and comes in contact with shutoff member and shutoff seat. Invention using makes it possible to increase operating reliability of hydromechanical jar due to performance of guaranteed range of control in mechanical disengagement, and to increase efficiency of operating processes due to using of mechanical conditions in cases when threshold of hydraulic regime is exhausted. EFFECT: higher efficiency. 3 dwg
Patent RU-2203140-C2 (RU)
Title: Centrifugal rotary pulsating disintegrator
Inventor: KALMUKASHEV S R
IPC: B03B5/00
Filed: 2001-05-23
Granted: 2003-04-27
Abstract: FIELD: mining industry; disintegration of mining raw materials into micron components at simultaneous cleaning of surfaces of minerals. SUBSTANCE: proposed centrifugal rotary pulsating disintegrator has housing, cover, inlet, impeller with blades which are used as walls of adjacent working chambers; two-stage disintegrator is provided with additional second-stage impeller whose blades are used as walls of adjacent working chambers and diffusers mounted in horizontal plane coaxially relative to impellers; diffuser of each stage is divided into several chambers whose inlet ports are periodically closed by continuous surfaces of impellers; outlet passages of chamber have sharply widened section - diffuser and outlet passages of first-stage diffuser are directed to second-stage impeller. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2214689-C2 (RU)
Title: Manner of code cyclic synchronization
Inventor: KUKHAREV A D
IPC: H04L7/08
Filed: 2001-05-28
Granted: 2003-10-20
Abstract: FIELD: transmission of discrete information, cyclic synchronization employed in systems with noise- immune protection of information with use of correcting, specifically, concatenated codes. SUBSTANCE: salient feature of method lies in that symbols of numbering sequence are summed up with part of symbols of testing part of noise-immune code and the rest of symbols of testing part of noise-immune code are summed up with symbols of synchronizing sequence which is detected by way of multiplication of input sequence by testing polynomial of noise-immune code. Numbering sequences include check digits. Check digits are tested, only those numbering sequences for which check test is carried out are used in comparison of numbering sequences. EFFECT: increased noise immunity and decreased complexity of hardware and software realization. 1 dwg
Patent RU-2219158-C2 (RU)
Inventor: LANTSE ROL F
IPC: C07C37/74
Filed: 1999-12-14
Granted: 2003-12-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: invention relates to a method of production of light- colored bisphenol A with insignificant residual level of oxygen and phenol. Microcrystalline bisphenol A/phenol adduct is melted at 100-120 C, after which melt is continuously fed under nitrogen atmosphere into top part of distillation system, wherein, at 120- 160 C and pressure 80-200 mbar, content of phenol in the melt drops by 10-25 wt %. Simultaneously, nitrogen is fed into still of distillation column in amount 0.5 to 50% based on the volume of melt fed into column. Rest of phenol is removed from oxygen-free concentrated melt at 180-220 C and partial pressure of nitrogen 1-1.5 bar. In order to obtain melt containing 75-90 wt % bisphenol A and 10-25 wt % phenol with oxygen level below 1 ppm, mixed crystallizate containing 60 wt % bisphenol A and 40 wt % phenol is melted at 100-120 C and melt is treated in the same order as above. EFFECT: improved chromaticity of bisphenol A and improved preparation technology. 2 cl, 3 ex
Patent RU-2227063-C2 (RU)
Inventor: GORONOVICH S N
IPC: B01F5/06
Filed: 2001-08-16
Granted: 2004-04-20
Abstract: FIELD: control of a bottom-hole stratum pressure in oil-producing industry. SUBSTANCE: the invention presents a foam generator and falls into technologies of production of the stable foam intended to control a bottom-hole stratum pressure in the hostile wellbore environment conditions - low stratum pressures. The foam generator contains a housing, in which the foaming element is located; a branch-pipes of input of mediums, one of which is placed on an axis of the housing and another one - on its lateral surface; a branch-pipe of the foam withdrawal. The foaming element is made in the form of a perforated diaphragm and vanes mounted on a power shaft with a capacity of a slip on a surface of the diaphragm. The technical result: an advantage to produce a monodispersed foam with a calculated size of bubbles at the given multiplicity of foam. EFFECT: the invention allows to produce a monodispersed foam with a calculated size of bubbles and the given multiplicity of foam. 2 dwg
Patent RU-2293864-C2 (RU)
Title: Комбинированный моторный замедлитель грузовых автомобилей
Inventor: SHVETS EHL MIR ALEKSANDROVICH
IPC: F02D13/04
Filed: 2001-09-05
Granted: 2007-02-20
Abstract: Изобретение относится к двигателестроению, в частности к компрессионным тормозам двигателей внутреннего сгорания грузовых автомобилей. Изобретение позволяет увеличить надежность работы замедлителя на различных режимах работы и уменьшить сложность изготовления и эксплуатации. Комбинированный моторный замедлитель грузовых автомобилей содержит установленный в головке цилиндра выпускной вентиль с приводом для удержания его в открытом или закрытом состоянии на такте сжатия в области верхней мертвой точки. В замедлитель включены воздухораспределитель, расположенный в развале блока цилиндров, дополнительные клапаны, установленные в головках блока цилиндров, электромагнитный клапан подачи воздуха и аксиальный роторно-поршневой насос, которые электрически соединены с пультом управления. Электромагнитный клапан посредством трубопроводов соединен с ресивером и через воздухораспределитель с дополнительными клапанами впуска воздуха в цилиндры, а аксиальный роторно-поршеневой насос посредством трубопроводов связан с маслозаборником и через маслораспределитель с гидравлическими толкателями выпускных клапанов. 1 ил.
Patent RU-2212459-C2 (RU)
Inventor: KOTOV JU A
IPC: C22B3/06
Filed: 2001-09-11
Granted: 2003-09-20
Abstract: Изобретение относится к металлургии, а именно к процессу удаления из минерального сырья фосфора, и может быть использовано при подготовке, например, марганцевой руды к получению из нее ферромарганца. Способ включает измельчение фосфорсодержащего минерального сырья, подготовку пульпы, выщелачивание водным раствором минеральной кислоты. Перед выщелачиванием на пульпу воздействуют электрическими импульсами. Используют электрические импульсы преимущественно наносекундной длительности мощностью 350-380 МВт с амплитудой напряжения более 260 кВ. Обработку сырья ведут при массовом соотношении твердой и жидкой фаз пульпы от 1:1 до 2:5. Изобретение позволяет уменьшить массовую долю фосфора в минеральном сырье. 1 з.п. ф-лы, 1 табл.
Patent RU-2240923-C2 (RU)
Title: Method and composition for photochromic marking and/or providing autensity to objects
Inventor: KHAMPP NORBERT
IPC: B41M3/14
Filed: 2000-03-31
Granted: 2004-11-27
Abstract: FIELD: marking facilities. 
     SUBSTANCE: to realize a method for photochromic marking and/or providing autencity to objects by applying photochromic ink and for preparing needed composition, bacterial rhodopsin and composition prepared therefrom are used. Such materials and compositions are applied on objects wherein low- and high-protection features are used, preferably in combination. 
     EFFECT: allowed optical detection of protective feature, which, when exposed to visible light, can be decolorized and washed. 
     23 cl, 2 dwg
Patent RU-2221334-C2 (RU)
Inventor: ABRAMOV O JU
IPC: H04L12/28
Filed: 2001-11-01
Granted: 2004-01-10
Abstract: FIELD: communications engineering; wireless local networks. SUBSTANCE: wireless local network that enables data transmission to a number of users simultaneously has plurality of user transceivers and includes simultaneous scanning of transceivers operating in receive mode by antenna beam in different directions and transmission of omnidirectional signal in the form of calibrated signal and data burst by one of transceivers operating in transmit mode; identification of signal from transceiver operating in receive mode followed by orienting their antenna beams to signal source. Received signal is identified and antenna beams are oriented during reception of calibrating signal. Transceiver has at least one directional antenna with controlled directivity pattern changed over by unit, transmit-receive switch, transmitter, and controller. Additionally introduced in device is signal identifying unit. EFFECT: enhanced coverage or operating range of network, transmission speed, communication quality, and reliability. 21 cl, 9 dwg
Patent RU-2257483-C2 (RU)
Inventor: DMITRIEV V T
IPC: F02F3/00
Filed: 2002-06-27
Granted: 2005-07-27
Abstract: FIELD: mechanical engineering; piston machines. 
     SUBSTANCE: invention relates to internal combustion engines and compressors. Proposed piston contain ring grooves, spring-loaded compression piston rings exposed to pressure of gas getting from working space of cylinders, and gas channel. Cylindrical inserts are installed over perimeter of ring grooves to accommodate piston provided with rod. Spring-loaded rings are arranged in inserts, and gas pressure onto spring-loaded rings is conveyed by piston and rod. 
     EFFECT: elimination of non-uniformity of specific pressure of piston rings onto cylinder surface over ring generatrix. 
     1 dwg
Patent RU-2240709-C2 (RU)
Title: Способ сушки макаронных изделий
Inventor: POPOV V P
IPC: A23L7/109
Filed: 2003-01-04
Granted: 2004-11-27
Abstract: Изобретение относится к пищевой промышленности, а именно к способам сушки макаронных изделий. В способе сушки макаронных изделий, включающем обработку паром, высокотемпературное воздействие и охлаждение изделий, обработку паром проводят в сочетании с воздействием на полуфабрикат инфракрасных лучей. Высокотемпературное воздействие осуществляют конвективным способом, сначала до потери продуктом пластичных свойств, затем под действием микроволнового нагрева, а охлаждение изделий проводят воздухом с постепенно снижающейся температурой, причем о потере пластичных свойств судят по достижению образцами предельного относительного удлинения при растяжении 105%. Изобретение позволяет улучшить качество макаронных изделий и уменьшить продолжительность процесса сушки. 1 табл.