baber/WOPTO huggingface dataset:
Patent RU-2147695-C1 (RU)
Title: Gravitational mover
Inventor: SAVEL KAEV S V
IPC: F03G3/00
Filed: 1995-08-08
Granted: 2000-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: mover designed to perform directional movement or precisely metered discrete displacement in space at slight interaction with external medium has working medium mounted on base for forward and reverse displacement within base plane from one position to other, linear electric motor mounted on base whose movable part carries working medium, and base speed sensor whose output is connected to input of data processing and motor numeric control unit. EFFECT: provision for real- time self-alignment depending on variations in external medium resistance. 2 dwg
Patent RU-2106037-C1 (RU)
Title: Method for producing vertical p-n-p transistor as part of integrated circuit
Inventor: LUKASEVICH M I
IPC: H01L21/331
Filed: 1995-10-23
Granted: 1998-02-27
Abstract: FIELD: integrated circuits using bipolar vertical p-n-p transistors. SUBSTANCE: method involves rendering near-surface layer amorphous and introducing p-type dope at point of future location of buried p+-type layers in single implanting process using dope BF2, recrystallizing and baking of amorphous layer, settling down epitaxial layer forming side insulation, producing surface dielectric, forming collector and base regions of transistor, forming base region of transistor, forming emitter. EFFECT: facilitated procedure. 2 cl, 7 dwg
Patent RU-2129615-C1 (RU)
Title: Method of producing (s)-2-(3-benzoylphenyl)-propionic acid from mixture of its alkyl ester enantiomers
Inventor: DZHULI BELINDA KHEHZEL UORNEK
IPC: C12P41/00
Filed: 1994-03-03
Granted: 1999-04-27
Abstract: FIELD: organic chemistry, biotechnology. SUBSTANCE: method is based on the use of biocatalyst. Microorganism of genus Ophiostoma or a substance eliciting an enzymatic activity on its basis is used as a stereospecific agent in reaction of bioconversion to produce (S)-ketoprofen from a mixture of enantiomers of its alkyl ester. Microorganism Ophiostoma novo-ulmi IMI 356050 is used preferably. Reaction is carried out at pH 8-11 but preferably - at 9.5-10.5. EFFECT: increased yield of an enantiomeric excess of the end product. 6 cl, 7 tbl, 6 ex
Patent RU-2112761-C1 (RU)
Inventor: SKURIKHIN V V
IPC: C04B35/101
Filed: 1995-11-27
Granted: 1998-06-10
Abstract: FIELD: refractory materials. SUBSTANCE: invention, in particular, relates to refractory materials applicable in ferrous and nonferrous metallurgy, in glassmaking, chemical and other industries. Invention allows reducing cost owing to use secondary resources in the charge: scrap from structural parts employed when laying bath furnaces, basic qualitative characteristics of manufactured refractory materials being retained. To that end, the charge includes 40-60 wt.-% of granular zircon- or mullite-containing, or corundum granular filler fraction > 0.5 mm, the rest being fine aluminosilicate or zircon component fraction < 0.09 mm in the form of combined grinding mixture. The latter is made up of the following components, wt.-%: refractory filler with the same composition as granular filler, 1-50; zircon, 1-50; refractory clay or kaolin, 20-30; scrap, the balance. Free zirconium oxide to free alumina ratio ranges from 1.4 to 4.0. The prepared mass is compressed and baked at 1480-1550 C. EFFECT: reduced cost.
Patent RU-2121166-C1 (RU)
Title: Устройство для решения двухмерного уравнения лапласа
Inventor: MIFTAKHUTDINOV I KH
IPC: G09B23/04
Filed: 1995-12-13
Granted: 1998-10-27
Abstract: Изобретение относится к математическим моделям. Устройство состоит из двух перфорированных плит. В перфорации перемещаются вертикальные стержни. Фиксаторы высоты размещены между двумя плитами. Гибкая (эластичная) сеть натянута между концами вертикальных стержней. Данное устройство позволяет наглядно решать двухмерное уравнение Лапласа. 4 ил., 2 табл.
Patent RU-2113186-C1 (RU)
Title: Device for carrying out compression osteosynthesis
Inventor: NOVOSELOV K A
IPC: A61B17/68
Filed: 1995-12-09
Granted: 1998-06-20
Abstract: FIELD: medical engineering. SUBSTANCE: method involves cooling the device to a temperature of 5-10 C. The working part is deformed so that distance between immersing legs increases due to reduced curvature of the working part. Arc-shaped member of an immersing leg positioned in metaphysis is not deformed. The short leg is set into a prepared opening in diaphyseal portion of long tubular bone and the long one into spongy bone of metaphysis. The device being heated, the working part takes predefined form, the immersing legs come closer to each other. The legs are reliably fixed in the bone and the bone fragments are tightly attached to one another. The device provides desired degree of compression. EFFECT: enhanced effectiveness in treating long tubular bone fractures. 2 cl, 6 dwg
Patent RU-2100418-C1 (RU)
Title: Feedstock composition for producing briquetted fuel
Inventor: KHOKHLOV ANTON L
IPC: C10L5/42
Filed: 1996-02-20
Granted: 1997-12-27
Abstract: FIELD: briquetted fuel for industrial and domestic uses, as well as, for use as heat-insulating material. SUBSTANCE: feedstock composition comprises peat, petroleum processing wastes and manure, components taken in following ratio, wt. -%: peat with moisture content 40-50%, 35-85; manure, 10-60; petroleum processing wastes, 5-15. As petroleum processing wastes, composition comprises fuel oil, petroleum oil or solid residue resulting from petroleum distillation and having softening temperature at about 90 C. EFFECT: reduced cost of valuable fuel produced from cheap and readily available materials and wastes. 2 cl
Patent RU-2101092-C1 (RU)
Inventor: KOGAN D I
IPC: B03B9/00
Filed: 1996-03-19
Granted: 1998-01-10
Abstract: FIELD: mineral dressing. SUBSTANCE: invention concerns mainly ledge sulfide ore-containing ores with irregular polydisperse embeddings. Line includes, in the process direction, interconnected by transportation means: first-stage disintegration module, first-stage concentration module, second-stage disintegration module, second-stage concentration module, third-stage concentration module, and concentrate finishing module. The second- stage concentration module is constructed as monochamber for rapid coarse-grained flotation and centrifugal concentrator, its inlet being connected to monochamber tails' outlet. EFFECT: enhanced efficiency of process. 1 dwg
Patent RU-2112307-C1 (RU)
Inventor: SAVITSKIJ ALEKSANDR LEONIDOVIC
IPC: H02K17/28
Filed: 1996-05-13
Granted: 1998-05-27
Abstract: FIELD: electrical engineering; energy generation, distribution, and conversion including electrical-to-mechanical energy conversion by means of compensated-winding induction motors to improve power factor of motors. SUBSTANCE: machine has rotor, stator with running and auxiliary windings placed in its slots, as well as capacitor; phase leads of auxiliary winding are built up of coils and interconnected in series; capacitor is connected in parallel to them; auxiliary winding is designed for cumulative and differential connection and change-over of its coils from one phase to other. EFFECT: improved operating reliability due to reduced value of capacitors; reduced amount and enlarged range of nonmagnetic and starting torque regulation, reduced dynamic loads on mechanical parts of machine. 17 dwg
Patent RU-2102741-C1 (RU)
Inventor: SMETNIK ALEKSANDR ANATOL EVICH
IPC: G01N30/06
Filed: 1996-06-19
Granted: 1998-01-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: method of quantitative determination of thiphensulfurone-methyl (3-[3-(4-methoxy-6-methyl-1,3,5-triazine-2-yl)-ureidosulfoni- -ne] -thiophene-2-carboxylic acid methyl ester) in soil involves sample extraction with a mixture of methanol, water and potassium hydrogen phosphate, methanol removing, acidification of an aqueous residue with concentrated ortho-phosphoric acid, treatment with chloroform and evaporation of chloroform extracts to dryness. Dry residue is dissolved in a mixture of methanol, water and potassium hydrogen phosphate, acidified with concentrated ortho-phosphoric acid and subjected for chromatography. EFFECT: improved method of analysis. 7 dwg
Patent RU-2119286-C1 (RU)
Title: Method of struggle against pests and sicknesses in cereals and legumes plants
Inventor: RUSAKOVA G G
IPC: A01N47/46
Filed: 1996-06-19
Granted: 1998-09-27
Abstract: FIELD: agriculture. SUBSTANCE: invention proposes to use an allylmustard oil as a disinfectant. This oil is a natural product obtained from mustard seeds. Seeds are disinfected with an aqueous emulsion of allylmustard oil at concentration 0.4-1.5 l/t seeds or in its gaseous phase at concentration 40-60 g/m 3  seeds. Method ensures to decrease plant damages by insects (pest lethality is 99-100%). EFFECT: enhanced effectiveness of method. 3 tbl, 3 ex
Patent RU-2117248-C1 (RU)
Title: Digital photometric dimension converter
Inventor: SHILIN A N
IPC: G01B21/06
Filed: 1996-06-26
Granted: 1998-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: proposed converter is designed for use in mechanical engineering for manufacture of large-sized parts during high-temperature technological processes. It includes lens, mask with two windows, photoconverters, information processing circuit manufactured in the form of first commutator which output is connected to input of photocurrent amplifier whose output is connected to two inputs of second commutator. Photoconverters are connected to input of first commutator. Output of second commutator is connected to integrator linked to comparator connected to one of inputs of flip-flop. Controlling inputs of commutators and other input of flip-flop are connected to frequency divider linked to clock frequency generator. Output of flip-flop is connected to controlling input of key connecting clock pulse generator to pulse counter. EFFECT: increased accuracy of measurement of dimensions of articles manufactured in hot conditions. 3 dwg
Patent RU-2122896-C1 (RU)
Title: Line for concentration of auriferous sands
Inventor: MAN KOV V M
IPC: B03B5/00
Filed: 1996-07-23
Granted: 1998-12-10
Abstract: FIELD: concentration of mineral resources, applicable in processing of sands with fine gold on drudges and jigs. SUBSTANCE: line has successively installed and interconnected by hauling units a device for disintegration and sizing with a stacker, jigging machines for main and cleaner-cell operations, concentrators for main and cleaner-cell operations. Besides, the line is furnished with a sizing screen with a stacker and at least with two centrifugal apparatuses and one more concentrator. The sizing screen and one of the centrifugal apparatuses are installed in succession between the jigging machine for the main operation and concentrator for the main operation; the sizing screen is connected to the tailings outlet of the jigging machine for the main operation, and the centrifugal apparatus concentrate outlet is connected to the concentrator for the main operation; the second centrifugal apparatus and concentrator are installed in succession at the end of the line; the centrifugal apparatus is connected to the tailings outlets of the jigging machine for the cleaner-cell operation and concentrators for the main and cleaner-cell operations, and the concentrate outlet is connected to an additional concentrator. EFFECT: enhanced extraction due to reduction of loss of fine gold. 1 dwg
Patent RU-2144345-C1 (RU)
Inventor: FILIPPOV E G
IPC: A61H33/04
Filed: 1996-09-16
Granted: 2000-01-20
Abstract: Изобретение относится к медицине, курортологии. Проводят общие хвойно-жемчужные ванны с температурой 35-37 o С продолжительностью 6-8 мин. Режимы концентрации и давления зависят от возраста пациента. Способ увеличивает период ремиссии основного заболевания.
Patent RU-2111479-C1 (RU)
Title: Method of substance quantitative analysis
Inventor: TEMNIKOV ALEKSEJ NIKOLAEVICH
IPC: G01N24/08
Filed: 1996-09-24
Granted: 1998-05-20
Abstract: FIELD: physical-and-chemical analyses. SUBSTANCE: initial amplitudes of free induction signals of specimen under test and known-mass are measured. Mass of specimen under test is determined. Two calibration coefficients are calculated theoretically or measured experimentally. First calibration coefficient is equal to relation of initial amplitude of free induction signal of analyzed substance mass unit to initial amplitude of free induction signal of standard mass unit. Second calibration coefficient is equal to relation of initial amplitude of free induction signal of mass unit of all the remaining components included in specimen being examined (except for substance being analyzed), taken in the same proportion as in analyzed specimen, to initial amplitude of free induction signal of standard mass unit. Content of analyzed substance in specimen baing examined is determined by formula. EFFECT: higher results of analysis.
Patent RU-2129988-C1 (RU)
Title: Method of preparing basic aluminum chloride
Inventor: GROSHEV G L
IPC: C01F7/56
Filed: 1997-01-20
Granted: 1999-05-10
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: product is prepared via interaction of hydrochloric acid with molar excess of aluminum metal in the form of particles with average size 0.1 to 1 mm. EFFECT: enhanced process efficiency. 2 cl, 1 tbl, 2 ex
Patent RU-2114798-C1 (RU)
Title: Method of protection of lime and lime-periclase refractories from hydration
Inventor: GROPJANOV V M
IPC: C04B41/46
Filed: 1997-02-18
Granted: 1998-07-10
Abstract: FIELD: building industry. SUBSTANCE: manufacture of calcium oxide based refractories are treated in solution containing (wt %): 20-60 phosphate forming agent; 40-80 glycerol and/or ethylene glycol and 0.3-0.5 above 100% emulsifiers (surfactants). Said refractories are maintained at 110- 130 C till completion of intensive foaming are taken out and placed into preserving solution containing (wt %): 40-50 petroleum oil; 5-20 tall oil and/or tall pitch; 40- 45 paraffin and/or petrolatum at 115-120 C and maintained therein till completion of intensive foaming. EFFECT: improved resistance to hydration of lime and lime- periclase refractories intended for prolonged storage. 1 tbl
Patent RU-2132333-C1 (RU)
Title: Method of synthesis of diisobutyltetrathiophosphoric acid diethylarsinous esters
Inventor: NIZAMOV I S
IPC: C07F9/72
Filed: 1997-03-20
Granted: 1999-06-27
Abstract: FIELD: chemistry of organophosphorus compounds. SUBSTANCE: invention relates to a method of synthesis of diisobutyltetrathiophosphoric acid diethylarsinous esters of the formula (I): (i-BuS) 2 P(S)SAsEt 2  by reaction of tetraphosphordecasulfide with diethylthioarsinous acid isobutyl ester of the formula i-BuSAs-Et 2  at 20 C in the presence of benzene followed by isolation of the end product by the known procedures (distillation). Invention relates to the new method of synthesis of the new compound that can be used as a fungicide or an insecticide. EFFECT: improved method of the synthesis of the new compound. 1 ex
Patent RU-2128272-C1 (RU)
Title: Method for coding combinations for cylindrical mechanism of lock and cylindrical mechanism of lock
Inventor: DAVYDOV B K
IPC: E05B29/00
Filed: 1997-05-13
Granted: 1999-03-27
Abstract: FIELD: door locks. SUBSTANCE: device has housing, cylinder, which is mounted in housing for rotation and is equipped with longitudinal groove, key pass and flange which is equipped with key hole, rings, which are located about cylinder and are equipped with radial cuts. Key is designed as plate with projections. Rings, which are mounted on cylinder, are either mobile or stationary. Bottom of longitudinal groove is arc- shaped and is equipped with arc-shaped rests for their jamming between bottom of longitudinal groove of cylinder and housing. Concavity of arc which shapes bottom of longitudinal groove of cylinder is directed inside cylinder. Center of this arc mismatches with center of corresponding mobile ring. Radius of this arc is greater than radius of corresponding mobile ring. Claims of invention disclose also method for coding combinations of cylindrical mechanism of lock. EFFECT: increased number of combinations. 6 cl, 7 dwg
Patent RU-2137079-C1 (RU)
Inventor: BOGDANOV JU M
IPC: F41A3/64
Filed: 1997-07-14
Granted: 1999-09-10
Abstract: Изобретение относится к автоматическому оружию, в частности к пулеметам. Поворотная личинка 13 установлена свободно относительно ствольной коробки 1 и подпружинена относительно затворной рамы 8 пружиной 18, установленной на бойке 17. Таким образом, снятие и постановка быстросменного ствола 5 могут быть осуществлены при любом положении подвижных частей пулемета, а отсутствие трения личинки 13 по коробке 1 повышает надежность работы оружия в затрудненных условиях (при запылении, обледенении и т.д). 1 з.п.ф-лы, 2 ил.
Patent RU-2138926-C1 (RU)
Inventor: KLIFFORD DANA LEJTCH
IPC: H04L1/00
Filed: 1996-01-11
Granted: 1999-09-27
Abstract: FIELD: communication equipment. SUBSTANCE: stationary part of device transmits warning signal to mobile part, waits for reception confirmation signal, which includes estimation of signal quality, from mobile part. Mobile part of device receives warning signal, calculates signal quality estimation from this signal and sends reception confirmation signal. Stationary part of device responds to reception confirmation signal by selection of strategy according to signal quality estimation. Mutual reception strategy is chosen in mobile device according to signal quality estimation without additional communication with stationary member. EFFECT: increased throughput and efficiency of communication. 12 cl, 7 dwg
Patent RU-2129723-C1 (RU)
Inventor: POSPELOVA N V
IPC: G03C1/035
Filed: 1997-10-28
Granted: 1999-04-27
Abstract: Галогенсеребряная фотографическая эмульсия, полученная смешиванием химически сенсибилизированной эмульсии I и химически сенсибилизированной эмульсии II содержит микрокристаллы. Эмульсия I содержит бромсеребряные , бромиодсеребряные, бромхлорсеребряные таблитчатые микрокристаллы с d cp  : h cp  = 2: 1 - 25:1 при d cp  = 0,25-2,5 мкм, а эмульсия II - бромиодсеребряные, бромхлорсеребряные или бромхлориодсеребряные регулярные микрокристаллы типа ядро - оболочка при соотношении d cpI  : d cpII  = 1,25:1 - 16,7:1. Указанный состав галогенидов позволяет повысить информативность фотослоя. 6 з.п. ф-лы, 5 табл.
Patent RU-2146580-C1 (RU)
Title: Method for electrochemically polishing metals and alloys
Inventor: SHESTAKOV I JA
IPC: B23H3/00
Filed: 1998-06-22
Granted: 2000-03-20
Abstract: FIELD: electrochemical treatment of metals and alloys, possibly in machine- and instrument making, for example at lapping inner and outer surfaces. SUBSTANCE: electrochemical polishing is carried out in neutral water solution of salts at electric current density equal to 0.2-10 A/cm 2 . Temperature of electrolyte is equal to temperature of environment. Treated part is subjected to vibration. Amplitude and frequency of vibration is set according to electrochemical properties of material of said part. Time period for one polishing cycle is determined by formula τ = l/v =l/v, where l - minimum distance from bath bottom until polished surface of part; v - floating up speed of hydrogen bubbles determined by Stokes law. EFFECT: nontoxicity and low cost of used electrolyte, its simplified preparation, possibility of using it without heating, elimination of controlling modes of electrochemical polishing and cleaning, possibility of simultaneous treatment of several parts and lapping for short time period. 1 dwg, 1 ex
Patent RU-2146492-C1 (RU)
Title: Method for diagnosing sow pregnancy
Inventor: MAMAEV A V
IPC: A61B5/0532
Filed: 1998-06-22
Granted: 2000-03-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: method involves determining functional state by measuring bioelectric potential in acupuncture points #5, 7, 11, 41, 44 at the ninth-twelfth day after insemination. Their mean value is determined. The value being 48-50 mcA, the case of sow pregnancy is diagnosed. EFFECT: enhanced reliability of diagnosis; low costs. 1 dwg, 3 tbl
Patent RU-2150931-C1 (RU)
Inventor: ANIKIN V V
IPC: A61N5/067
Filed: 1998-06-24
Granted: 2000-06-20
Abstract: Изобретение относится к медицине, педиатрии. Эндоназально воздействуют излучением красного и инфракрасного диапазонов. На точки лица воздействуют непрерывным излучением красного лазера. Импульсным инфракрасным лазером с магнитной насадкой воздействуют при ваготонии - на зоны небных миндалин, вилочковую железу, надпочечники, а при симпатикотонии - на зоны шейно-грудного отдела позвоночника. Проводят назосимпатикотерапию. Назначают прием вегетотропных средств. Способ увеличивает длительность ремиссии. 3 ил.
Patent RU-2145132-C1 (RU)
Inventor: MIRZOEV R A
IPC: H01G9/04
Filed: 1998-07-03
Granted: 2000-01-27
Abstract: FIELD: electrical engineering. SUBSTANCE: capacitor has electrodes isolated by ionic conductor (electrolyte) of which one is negative electrode made of carbon material of high specific surface area that implements charge storage in double electric layer on electrode contact surface and electrolyte; other one is positive electrode made in the form of substrate of electricity and ion conducting material chemically and electrochemically inactive in electrolyte that implements charge storage due to convertible process of electrochemical reactions in single- and multiple- molecular layers of products of reaction between electrode material and electrolyte; substrate carries on one or both sides electrochemically active surface layer obtained by treatment of substrate coating with solutions of acids, salts, or alkalis; coating composition satisfies formula M 1(1-X) M 2(X) , where 0,4≤x≤0,97; M 1  is aerator metal of group Al, Zn, Sn, alkali and alkaline-earth metals and their combinations; M 2  is metal of group Ni, Co, Ag or their alloys, or alloy of at least one of these metals and one or more modifying metals of group Na, or lanthanides , Mo, W, Mn, V, Ti, Bi, Sb, Fe. EFFECT: improved specific characteristics ensuring technically and economically reasonable application of capacitor. 5 cl, 7 dwg, 1 tbl, 5 ex
Patent RU-2150777-C1 (RU)
Title: Method for producing multiphase traveling magnetic field
Inventor: KHRISTINICH R M
IPC: H02K17/02
Filed: 1999-01-25
Granted: 2000-06-10
Abstract: FIELD: ac electrical machines. SUBSTANCE: method involves spatial displacement of magnetic fluxes and variation of their magnitude and phase shift. Spatial displacement of magnetic fluxes is effected by shifting coils of adjacent circuits relative to each other in (0.5 - 0.3) x l range, where l is active length of coils. Phase shift and magnitude of magnetic fluxes are varied by changing inherent and induced resistances and capacitive reactance inserted in circuits provided adjacent magnetically coupled circuits are resonance-tuned and electrically isolated. Phase shift φ of adjacent magnetic fluxes is varied within the range of 0 < φ ≤ 360/(N•2), where N 2 is number of phases; their magnitude may be either equal or different. EFFECT: simplified design of machine due to dispensing with complex power supplies and additional phase shifters. 1 dwg
Patent RU-2154260-C1 (RU)
Title: Photocolorimeter-reflectometer
Inventor: SHISHKIN JU L
IPC: G01J3/46
Filed: 1999-02-24
Granted: 2000-08-10
Abstract: FIELD: instrument methods of chemical analysis, applicable for photometric measurement of colored and turbid solutions, colored and gray surfaces. SUBSTANCE: photocolorimeter- reflectometer has two optopairs containing radiation sources - light emitting diodes and photodetectors connected in differential circuit and forming two optical channels. One of the channels is made as a reflection channel and makes up the reflectometer. The light-emitting diodes and photodetectors in the channels are located at an angle providing for the maximum getting of radiation reflected from the sample under analysis onto the photodetector. The instrument is provided with replaceable attachments for operation with gaseous, liquid and solid samples. EFFECT: simplified measuring circuit, enhanced sensitivity of measurements and capability of operation with liquid and gaseous media. 5 cl, 4 dwg