baber/WOPTO huggingface dataset:
Patent RU-2087980-C1 (RU)
Inventor: KOTOV VLADIMIR I
IPC: H01H37/76
Filed: 1996-02-20
Granted: 1997-08-20
Abstract: FIELD: electrical engineering. SUBSTANCE: thermostatic switch is designed for protection of electric devices against overheating when fault emerges. It incorporates shell made from electric insulation heat-resistant material, two electrodes partially entering it, temperature-sensitive element in the form of tightly sealed tube produced from low melting-point conductive material which inner space is filled with substance-activator which does not conduct electric current. Shell has holes in points of entry of electrodes concentric on which two flexible electric insulation tubes are hermetically joined to shell to form elongated shell. Air gaps which ensure directional ejection of melt of temperature-sensitive element when thermostatic switch operates are formed between inner walls of elongated shell and electrodes. Elongated shell formed thanks to insertion of tubes can be manufactured in the form of one flexible tube. Length of elongated shell should meet certain condition to prevent drops of melt of temperature-sensitive element ejected from shell with operation of thermostatic switch from hitting metal parts of electric device and from formation with these drops of current-conductive short-circuit bridge with electrode of thermostatic switch. This condition provides for insulation of electrode up to at least first bends on size of temperature-sensitive element ensuring axial fixation of electrodes or up to terminal of electric device if electrodes are made straight. EFFECT: enhanced protection efficiency. 3 cl, 4 dwg
Patent RU-2134401-C1 (RU)
Title: Police bullet
Inventor: MAJKL EHRNEST SEHKSBAJ
IPC: F42B12/74
Filed: 1994-06-27
Granted: 1999-08-10
Abstract: FIELD: ammunition, applicable in manufacture of police bullets. SUBSTANCE: police bullet comprises an envelope of low-density polyethylene and a slug of soft material, such as thermoplastic rubber modified by gel. The air cavity is formed in the head section between the slug and envelope. At hitting of target with an excess force the air cavity reduces the shock wave velocity, thus reducing the risk of admissible injury of target bones. At an impact force exceeding the permissible one the envelope gets destructed, and the slug gets flattened in the radial direction, dissipating the impact excess energy and forming an increased area of target hitting. EFFECT: reduced risk of inadmissible target piercing and inflicting trauma or injury. 10 cl, 2 dwg
Patent RU-2114782-C1 (RU)
Title: Vacuum load-gripping device
Inventor: KONISHCHEVA O V
IPC: B25J15/06
Filed: 1996-05-27
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering; materials handling facilities; manipulators and industrial robots. SUBSTANCE: vacuum load gripping device has cylindrical hollow housing open from below with tangential holes to deliver compressed air in side surface of housing. Adapter with lower support surface for load is installed in lower portion of housing. Inner surface of adapter in axial section is made as conjugation connecting cylindrical surface of housing and lower conical surface of adapter. Ribs made on conical surface of adapter have curvilinear side walls. Height of ribs decrease towards periphery, and distance between ribs remains constant. EFFECT: increased rarefaction in area of contact with gripped object. 4 dwg
Patent RU-2110473-C1 (RU)
Inventor: SEREDA B P
IPC: C01B17/64
Filed: 1996-07-09
Granted: 1998-05-10
Abstract: FIELD: chemical industry, namely, production of fixing solutions for treatment of films. SUBSTANCE: concentrated ammonium solution is treated with hydrogen fluoride acid. Thus prepared concentrated solution of ammonium fluoride or concentrated solution of ammonium bifluoride is treated with pentahydrate of sodium thiosulfate being preliminary melt in crystallization water. The process is carried out in the presence of concentrated ammonium solution. Thus prepared pulp is then filtered, precipitate of sodium fluoride being separated. Solution of ammonium thiosulfate is treated by freshly precipitated magnesium carbonate to remove fluoride ions as impurities. Then two-stepped concentration is carried out, products of decomposition of thiosulfate ion being separated after the first step. Crystalline sodium sulfite is fed at the second step of concentration, its quantity being 0.5-2.0 mass % of mass of ammonium thiosulfate. EFFECT: improved quality of desired ammonium thiosulfate; decreased expense for production of ammonium thiosulfate.
Patent RU-2100501-C1 (RU)
Inventor: KOSHELEVA MARIYA K
IPC: D06B3/24
Filed: 1996-07-05
Granted: 1997-12-27
Abstract: FIELD: textile industry, in particular, washing upon fulling of dyed thin-cloth fabrics. SUBSTANCE: method involves fulling fabric in fulling solution containing surfactant; washing out for 30 min with further one-stage washing out including low, average, high rate water treatment. Surfactant with concentration of 0.4-0.6 g/l during washing is the mixture of anion-active and nonionogenic surfactants used in the ratio of 4:1. Such ratio produces significant synergism expressed in higher washing effect. Optimum concentration of surfactant allows surfactant consumption to be reduced. EFFECT: increased quality of ready material, simplified sewage cleaning process, reduced consumption of water and surfactant and reduced souring. 2 cl, 2 tbl
Patent RU-2129707-C1 (RU)
Title: Process registering mechanical waves in liquid media
Inventor: SHAKHSHAEV G M
IPC: G01H3/06
Filed: 1996-08-19
Granted: 1999-04-27
Abstract: FIELD: physics of interphase phenomena. SUBSTANCE: process registering mechanical waves in liquid media is based on usage of physical phenomenon related to change of potential of electrode being in contact with liquid medium that depends on deformation. In given case any external action causing deformation of solid electrode leads to adequate change of electrode potential. This change of electrode potential is tested in process of registration of action of elastic waves on solid electrode placed into liquid medium. EFFECT: improved authenticity of method. 2 dwg
Patent RU-2109461-C1 (RU)
Inventor: PODKORYTOVA A V
IPC: A23L29/256
Filed: 1996-10-04
Granted: 1998-04-27
Abstract: Использование: изобретение относится к пищевой промышленности, в частности к переработке водорослей, связанной с получением загустителей и студнеобразователей. Сущность изобретения: в качестве сырья для получения каррагинана и агара используют смесь красных водорослей хондрус арматус (Chondrua armatuc) и анфельции тобучинской (Ahnfeltia tobuchiensis), которую предварительно деминерализуют. После деминерализации водорослевой смеси из нее экстрагируют водой каррагинан, очищают полученный экстракт каррагинана, затем сушат с получением каррагинана или в очищенный экстракт вводят катионы калия с последующим получением каррагинана калия. Выделение каррагинана калия проводят обезвоживанием, прессованием или спиртом с последующим досушиванием при температуре не более 70 o С. После выделения каррагинана остаток водорослевой смеси промывают в пресной воде и обрабатывают смесь раствором гидроокиси натрия с одновременным внесением в раствор сухого хлористого натрия. После отмывки водорослевого остатка до нейтральной реакции (pH 7) из него экстрагируют агар, который затем промывают в пресной воде для удаления пигментов, обезвоживают прессованием и сушат при температуре не более 60 o С.
Patent RU-2127210-C1 (RU)
Title: Device for flying vehicle wheel
Inventor: ZAPOROZHTSEV V N
IPC: B64C25/40
Filed: 1996-11-06
Granted: 1999-03-10
Abstract: FIELD: aeronautical and space engineering; designing of alighting gears for aircraft and spacecraft. SUBSTANCE: device for flying vehicle landing wheel includes disk and tyre. Tyre has projections and recesses which start from common center over edges of tyre according to Joukovski profile. EFFECT: improved operational properties.
Patent RU-2115609-C1 (RU)
Inventor: BUBNOV S JU
IPC: B65G13/00
Filed: 1996-12-24
Granted: 1998-07-20
Abstract: FIELD: factory conveyance and hoisting facilities; transportation of long-cut loads (slabs) on long-length flow lines. SUBSTANCE: conveyor has frame, carrying rollers, drives with rods arranged opposite to each other, and pulleys secured on frame. Each pair of traction members is connected to drive rods. EFFECT: reduced power taken for transportation of object, reduced operating expenses. 2 dwg
Patent RU-2107249-C1 (RU)
Inventor: ANDRIEVSKIJ L G
IPC: F41G7/26
Filed: 1997-03-24
Granted: 1998-03-20
Abstract: FIELD: remote control of machines, in particular, control systems of small-sized flight vehicles using pyrotechnical supply batteries with electric primers. SUBSTANCE: the method involves comparison of present voltage of initiated pyrotechnical supply battery of control equipment in process of its coming to functional mode at a level equal to the minimum operating voltage, generation of comparison signal and starting signal; additionally generated is a gate signal of preset duration exceeding the maximum build-up time of batteries of the given type, which is analyzed for coincidence with the comparison signal, and the starting signal is produced after their coincidence. A device for realizing the offered method is also offered. EFFECT: prevented unauthorized generation of booster-engine starting signal. 3 cl, 2 dwg
Patent RU-2108067-C1 (RU)
Inventor: ISHCHENKO A I
IPC: A61B17/42
Filed: 1997-04-15
Granted: 1998-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves ablating endometrium in the region of uterine tubes entrances by means of laser radiation of 21 mcm wavelength, 15-25 W power, power density 100-150 W/cm 2  in non-contact way. Endometrium ablation in the region of fundus and lateral walls of the uterus is carried out by means of laser radiation of 1.06 mcm wavelength, 30-60 W power, power density 800-1200 W/cm 2  and 30-40 W power, power density 300-500 W/cm 2 , respectively. Endometrium ablation in the region of anterior and posterior walls of the uterus is carried out by applying the cutting electric current of 90-110 W. EFFECT: enhanced effectiveness of treatment; reduced loss of blood.
Patent RU-2119111-C1 (RU)
Inventor: SEREBRJANIKOV N I
IPC: F16J15/30
Filed: 1997-05-12
Granted: 1998-09-20
Abstract: FIELD: sealing technology. SUBSTANCE: sealing unit includes bearing and hold-down members located in bore of housing of fitting and sealing rings made from expanded graphite for sealing the surfaces of rod and bore of housing. Two opposite ends of bore of body are provided with two metal cylindrical circular reservoirs. Each reservoir partially embraces adjacent sealing ring. Open ends of reservoirs are directed towards each other and are separated respectively from bearing and hold-down members by means of sealing rings made from expanded graphite. EFFECT: enhanced efficiency of sealing. 3 cl, 3 dwg
Patent RU-2119397-C1 (RU)
Inventor: GRIGOR EV JU G
IPC: B21D5/04
Filed: 1997-06-10
Granted: 1998-09-27
Abstract: Изобретение может быть использовано при соединении листовых деталей. В корпусе устройства смонтированы ложемент для установки детали, узел ее прижима и инструментальный блок с завальцовочным инструментом. Инструментальный блок имеет возможность продольного перемещения и поворота вокруг оси и снабжен приводом и ограничителями поворота. Один из ограничителей представляет собой ролик, закрепленный на корпусе и взаимодействующий с инструментальным блоком. Поверхность последнего, контактирующая с роликом, выполнена с поворотной частью, снабженной средством регулировки и фиксации угла поворота. Поворотная часть может образована поверхностью поворотного элемента, шарнирно установленного на инструментальном блоке. Средство регулировки и фиксации угла поворота в этом случае выполнено в виде упорных винтов. В результате обеспечивается возможность регулировки траектории перемещения рабочей части завальцовочного инструмента на первом этапе завальцовки. 1 з.п.ф-лы, 7 ил.
Patent RU-2123418-C1 (RU)
Title: Method of powder laser surfacing of angle pieces
Inventor: ZABELIN A M
IPC: B23K26/34
Filed: 1997-11-25
Granted: 1998-12-20
Abstract: FIELD: mechanical engineering; repair of angle pieces. SUBSTANCE: in process of surfacing, surface to be repaired in melted by laser beam and filler powder material is delivered to melt zone. In process of surfacing angle piece is translationally displaced. Several beads are applied in turn with overlapping in parallel with longitudinal edge of angle piece. First bead is applied at a distance from longitudinal edge equal to width of bead multiplied by preset overlapping coefficient. Then beads are applied in direction from longitudinal edge of angle piece to vertical side limiting the surface under repair. Finishing bead is applied at longitudinal edge of angle piece after turning of repair surface around longitudinal axis, upwards relative to horizontal plane, through angle whose tangent is equal to ratio of height of welded bead to half of its width. EFFECT: reduced losses of filler powder, enhanced quality of surfacing. 1 tbl, 3 dwg
Patent RU-2143804-C1 (RU)
Title: Fungicide agent
Inventor: SHTEFAN DUTTSMANN
IPC: A01N43/30
Filed: 1996-05-20
Granted: 2000-01-10
Abstract: FIELD: organic chemistry, fungicides. SUBSTANCE: invention describes a new fungicide agent containing 8-tert.-butyl-2-(N-ethyl-N-n-propylamino)-methyl-1,4-dioxa-spiro[5,4]decane of the formula (I)   and 1-(4-chlorophenyl)-4,4-dimethyl-3-(1,2,4-triazole-1-yl-methyl)-pentane-3-ol of the formula (II)   and additionally it has triazole derivative of the general formula (III)   where X means CH(OH) or CO and compounds of the formulas (I)-(III) are taken at the weight ratio = 1:(0.1-1.5):(0.1-1.5), respectively. EFFECT: the proposed new fungicide agent has synergistic effect rather then the simple enhancement of activity. 4 tbl, 4 ex
Patent RU-2138998-C1 (RU)
Title: Device for passing of drainage and paracentetic instruments into abdominal cavity
Inventor: MISHIN V JU
IPC: A61B17/34
Filed: 1998-03-23
Granted: 1999-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device is intended for directed introduction of drains of paracentetic needles into abdominal cavity under control of computer tomography. Device has case consisting of two detachable plates which are provided with recesses made symmetrically at their ends. Plates are secured to each other by means of pins and holes coaxial with them, as well as through U-shaped clamps positioned in recesses. Through holes of different axial orientation are made in case along joint line. Transverse slots are provided at end faces for fixing members, for example belts. EFFECT: enhanced accuracy. 2 cl, 3 dwg
Patent RU-2147119-C1 (RU)
Title: Pressure transducer
Inventor: NEAPOLITANSKIJ A S
IPC: G01L9/12
Filed: 1998-03-13
Granted: 2000-03-27
Abstract: FIELD: instrumentation, measurement technology for pressure measurement in gaseous, liquid and loose media. SUBSTANCE: pressure transducer has restoring member anchored on bearing member, three capacitive displacement transducers as minimum and power supply source. Capacitive displacement transducers can be connected to power supply source via switch individually or to inputs of differential amplifiers in pairs. Outputs of differential amplifiers are connected to analog-to-digital converters. Outputs of analog-to-digital converters are connected to computing-controlling device whose controlling input is connected to switch. EFFECT: enhanced precision of proposed pressure transducer during its long operation without any periodic calibration and provision for its matching with present-day information processing systems. 4 cl, 5 dwg
Patent RU-2129004-C1 (RU)
Title: Method of preparing a preparation "phytosporin"
Inventor: BAJGUZINA F A
IPC: C12R1/125
Filed: 1998-03-30
Granted: 1999-04-20
Abstract: FIELD: microbiology, biotechnology. SUBSTANCE: bacteria are cultured at 35-37 C for 40-50 h at continuous aeration, at medium saturation with oxygen (60-70%) and at stirring at the rate of mixer rotation 250-300 rev/min. Liquid nutrient medium of the following composition is used: enzymatic peptone, magnesium sulfate, potassium dihydrogen phosphate, sodium citrate, copper sulfate, zinc sulfate, iron sulfate, calcium chloride, manganese sulfate, glucose and water. Sowing is carried out with mother exponential culture at amount (1-3) x 10 9  cells/ml. Culturing is carried out for 8-11 h up to the first spores appearance. One-half of cultural fluid of volume reactor is poured out and the same volume of fresh nutrient medium is added. Culturing is continued up to recovery of cell content. Then one-half of cultural fluid of volume reactor is poured out again and the same volume of fresh nutrient medium is added. Then the end product is mixed with biomass stabilizing agent: humin 0.5-2% or sodium sulfite 2-6%. After 10 removal-addition cycles for 40-50 h it is possible to obtain 350-400 l cultural fluid at cell concentration 22-24 billion cells/ml. Cultural fluid containing spore biomass, for example, of the strain B. subtilis-26 and biomass stabilizing agent are used as a bacterial preparation "Phytosporin" in a liquid form. EFFECT: increased output of method, prolonged storage time without lyophilization of a preparation. 1 tbl, 3 ex
Patent RU-2138242-C1 (RU)
Inventor: PETROV K B
IPC: A61H39/08
Filed: 1998-03-16
Granted: 1999-09-27
Abstract: FIELD: medicine, particularly, reflexotherapy; applicable in treatment of patients with various diseases. SUBSTANCE: method consists in introduction into trigger and/or acupuncture points, located along needed myophascial structures, of injection needles with perforated side surface over its entire length. Time of needle residence in point is 5-10 min, quantity of seances is 3-5. EFFECT: higher efficiency of treatment by acupuncture methods. 3 dwg, 2 tbl
Patent RU-2131806-C1 (RU)
Title: Sawing module, sawing unit and sawing apparatus
Inventor: BLOKHIN M A
IPC: B28D1/06
Filed: 1998-04-20
Granted: 1999-06-20
Abstract: FIELD: sawing equipment for working different hard materials including wood. SUBSTANCE: apparatus has sawing unit including at least one sawing module. Center of volume of half of sawing module defined by half of sawing blade and related attachment unit pivotally connected with driving or driven shaft are arranged so as to provide dynamic balance of sawing module. Sawing modules are arranged so as to provide dynamic balance of the whole sawing unit and eliminate usage of additional devices for synchronization of rotation of shafts. Such construction reduces deformation of sawing blade during operation. EFFECT: increased efficiency, reduced power consumption and improved quality of sawn products. 13 cl, 6 dwg
Patent RU-2128729-C1 (RU)
Title: Bactericidal corrosion inhibitor in hydrogen sulfide-containing media
Inventor: TISHANKINA R F
IPC: C23F11/167
Filed: 1998-05-06
Granted: 1999-04-10
Abstract: FIELD: corrosion protection. SUBSTANCE: corrosion inhibitor designed to protect oil-field equipment operated in hydrogen sulfide-containing media contains product of interaction of mixture of primary and secondary aliphatic amines (weight ratio from 50:50 to 98:2) with industrial-grade dimethyl phosphite at molar ratio (1.0-1.2):(0.8-1.0), respectively. In a preferred embodiment of invention, bactericidal inhibitor additionally contains hydrocarbon solvent in amount 40 to 80% based on total weight of inhibitor. EFFECT: achieved high inhibitory activity in combination with low cost and accessibility. 2 cl, 2 tbl, 38 ex
Patent RU-2127679-C1 (RU)
Inventor: KRYLOV V V
IPC: B60T8/20
Filed: 1998-05-20
Granted: 1999-03-20
Abstract: FIELD: railway transport. SUBSTANCE: method comes to changing pressure in brake main line according to which metered delivery of compressed air pressure supplied to vehicle brake cylinders is provided. For this purpose in proposed brake system values V a -additional reservoir capacity, V c  - brake cylinder capacity and V r  - standby reservoir capacity are related by V a + αV c = (ΔP м V r - αP a V c )/P       max   emp        where α is experimental coefficient chosen within the limits of 0,5 ≤ α ≤ 1,5 depending on rigidly of brake cylinder and leverage springs on to which this coefficient acts. ΔP м  is minimum pressure drop in brake main line at braking to provided maximum pressure in brake cylinder at load braking P       max   emp        is maximum gauge pressure in brake cylinder at empty braking for empty railway car. P a  is atmospheric pressure. EFFECT: simplified design of brake system, increased smoothness and efficiency of braking of train consisting of empty and loaded cars. 3 cl, 1 dwg
Patent RU-2150516-C1 (RU)
Inventor: SANG BOK AN
IPC: C21C7/10
Filed: 1996-12-30
Granted: 2000-06-10
Abstract: FIELD: ferrous metallurgy, particularly, devices for refining liquid steels and methods of liquid steel refining in the course of treatment for making ox extra low-carbon steel. SUBSTANCE: plant has device for circulating vacuum treatment designed for remelting of liquid steel and including vacuum chamber and submersible inlet and outlet pipes through one of which metal is supplied to chamber and through other, it is withdrawn from chamber. Located in side wall of circulating vacuum treatment device are many injection lances. Each lance consists of internal and external tubes. Internal tube is narrowed to form gas jet at supersonic velocity. Blown through external tube is cooling gas for cooling internal tube. Method of refining of liquid steel regulates beginning of blowing of oxygen or oxygen-containing gas by reaction jets at supersonic velocity in direction of surface of liquid steel in vacuum chamber when measured internal pressure in vacuum chamber amounts to 150 mbar. Gas is blown at least 3 min or until completion of decarbonization. EFFECT: easy removal of carbon from liquid steel, prevented drop of liquid steel temperature and ensured stable operation of plant. 26 cl, 16 dwg, 7 ex
Patent RU-2149926-C1 (RU)
Inventor: SPIRIDONOV A P
IPC: C25C3/08
Filed: 1998-07-06
Granted: 2000-05-27
Abstract: Для увеличения срока службы катодных кожухов электролизеров малой мощности и обеспечения транспортируемости каждой из составляющих частей кожуха существующим оборудованием шпангоуты продольных сторон кожуха жестко соединены между собой связями по горизонтальным и вертикальным участкам с образованием шпангоутного каркаса. Съемный металлический кожух снабжен торцевыми шпангоутами и установлен в шпангоутный каркас, при этом металлический кожух и каркас жестко соединены между собой с помощью разъемных соединений. 3 ил.
Patent RU-2152815-C1 (RU)
Title: Method for treating the cases of acute virus hepatitis
Inventor: POKROVSKIJ V I
IPC: A61N5/067
Filed: 1998-09-24
Granted: 2000-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing zones of the left and right hypochondrium, sinocarotid, ulnar and femoral vascular fascicles, epigastric zone, left hypochondrium area, 6-7 intercostal space along clavicular median and anteroaxillary line, paravertebral D IX-XII lines to laser radiation. Wavelength is 1.26 mcm, power is 3 mW. Exposure time changes from 30 s per one treatment in growing to 3 min long treatment at the middle of the treatment course with following reduction to 30 s to the last treatment. The total treatment number is 10-12. Course dose is equal to 3.8 J. EFFECT: increased lymphocyte number; improved functional cell activity; avoided transformation of acute to chronic disease form. 5 tbl