baber/WOPTO huggingface dataset:
Patent RU-2115523-C1 (RU)
Title: Plasma arc cutting torch
Inventor: GETSKIN B L
IPC: B23K10/00
Filed: 1996-09-09
Granted: 1998-07-20
Abstract: FIELD: plasma arc cutting in various branches of industry. SUBSTANCE: torch has a body with aligned taper and cylindrical holes. A swirler is installed on the nozzle upper exit section. An electrode holder in the form of a collet with a coupling nut is located in the body holes. The end working nozzle exit section has bosses diametrically arranged relative each other. External protective bush is made of insulating material. EFFECT: reduced overall dimensions and simplified design of torch. 1 dwg
Patent RU-2116462-C1 (RU)
Title: Rotary-blade machine with conical rotor
Inventor: SHESTAKOV ALEKSANDR IVANOVICH
IPC: F01C9/00
Filed: 1996-10-11
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; compressors and engines. SUBSTANCE: rotary-blade machine with conical rotor has stator with inner surface in form of sphere divided by inclined diametric plane with cone vertex coinciding with center of sphere and blades rocking around center coinciding with vertex of cone. EFFECT: enhanced efficiency of machine. 6 dwg
Patent RU-2140520-C1 (RU)
Title: Device for cutting of window in casing
Inventor: MIKHAJLOV A N
IPC: E21B29/06
Filed: 1996-11-10
Granted: 1999-10-27
Abstract: FIELD: well drilling. SUBSTANCE: device includes reaming mill with guide mechanism and deflecting wedge installed on hole bottom. Guide mechanism is made in form of two concentric pipes installed for rotation relative to each other. Installed on outer pipe are two retainers which during operation of device enter recess of deflecting wedge and lock the position of reaming mill so that its cutting members do not coming in contact with deflecting wedge. EFFECT: reduced material expenditures and time taken for initiating the second wellbore, increased service life of reaming mill cutting structure. 2 cl, 2 dwg
Patent RU-2130921-C1 (RU)
Title: O-acyl-4-phenylcycloalkanols, cis/transisomers thereof, salts thereof, and pharmaceutical agent
Inventor: EHBERKHARD VOJTUN
IPC: A61P43/00
Filed: 1994-04-25
Granted: 1999-05-27
Abstract: FIELD: medicine, more specifically treatment and prophylaxis of hyperlipidemias, hypercholesterolnemias, and atherosclerosis. SUBSTANCE: compounds correspond to general formula, wherein radicals are defined in the claims. Pharmaceutical agent comprises active ingredient such as 0-acyl-4-phenylcycloalkanols of formula I:   or salts thereof in the form of cis-transisomers and at least carrier and/or diluent. EFFECT: improved properties of the pharmaceutical agent. 4 cl, 15 ex
Patent RU-2143644-C1 (RU)
Inventor: POBEGALOV S A
IPC: F24D13/04
Filed: 1996-11-28
Granted: 1999-12-27
Abstract: FIELD: heating appliances for apartment houses and industrial premises. SUBSTANCE: radiator has box-shaped casing built up of U-shaped lock-joined halves 2 and 3 one of which mounts guide wall 4. Electric heating element is mounted throughout entire length of coolant- filled casing 1. Energizing heating element heats up coolant which convectively goes up over guide wall 4 and flows over face half 3, then goes down for reheating and transfers heat through rear half 2. EFFECT: improved uniformity of heating and provision for convection flow. 2 dwg
Patent RU-2114779-C1 (RU)
Title: Tape feeder
Inventor: CHUBUKOV A A
IPC: B65H20/02
Filed: 1997-01-06
Granted: 1998-07-10
Abstract: FIELD: different branches of industry. SUBSTANCE: tape fitted between rollers is pulled with tension when drive is switched on. One of rollers is divided inlength into sections with working surfaces. Recess is made in width in at least two sections of the roller on its working surface. Recess on one section is displaced over cylinder relative to recess of other section. Several recesses can be made in particular. Device provides feeding of tape at equal tension over entire width. EFFECT: enhanced operating properties owing to prevention of formation of folds and wrinkles on fed tape. 2 cl, 2 dwg
Patent RU-2132726-C1 (RU)
Title: Chemical reactor for conducting processes in heterogeneous media
Inventor: VETROV A I
IPC: B01J8/10
Filed: 1997-01-23
Granted: 1999-07-10
Abstract: FIELD: chemical engineering. SUBSTANCE: chemical reactor has shell with heat-exchange jacket, mixing device, side guiding devices, bubbler, two-row coil which is made in such way that clear distance between turns of coil ranges from 0.5 to 0.8 of diameter of coil tube and distance between rows of coil is equal to 1.2 of diameter of tube; coil forms diffuser together with bubbler; diffuser has cone in lower portion of reactor; fitted at diffuser outlet is additional guide turbulizing device consisting of five propeller-type plates; width of each plate is equal to 1/3 of its length; turbulizing device is mounted at angle of 90 deg relative to direction of motion of mixing flow. EFFECT: intensification of heat- and mass-exchange processes. 4 dwg
Patent RU-2122451-C1 (RU)
Inventor: ALEKSANDROV M T
IPC: A61B5/00
Filed: 1997-03-20
Granted: 1998-11-27
Abstract: FIELD: medicine. SUBSTANCE: method includes laser radiation of biologic object; simultaneous registration of intensity Po of light signal reflected from biological object at initial period of time T=0; registration of value variation of intensity of reflected signal Pt during time T=t. Should Po-Pt > 0.1Po±0.05Po, the seance is continued until Pt=const ± 0.05 Pt. Should Po-Pt <0.1Po±0.05Po, treatment is discontinued. In addition, subject to registration are spectra of light signal reflected from biological object which are used for determination of wave length of maximum of fluorescence in pathologic and intact regions. Seances are carried out until difference between maxima of fluorescence wave lengths will not exceed 1-3 nm. EFFECT: higher efficiency of treatment due to optimal time of radiation. 2 cl
Patent RU-2123537-C1 (RU)
Inventor: CHERNOV V S
IPC: C22C19/07
Filed: 1997-06-16
Granted: 1998-12-20
Abstract: Изобретение относится к металлургии, в частности к магнитомягким аморфным сплавам, и может быть использовано в электротехнических устройствах, например в магнитопроводах и высокочастотных трансформаторах. Предложен аморфный магнитомягкий сплав на основе кобальта, содержащий железо, никель, легирующие компоненты и аморфизаторы в виде кремния и бора, при следующем соотношении компонентов, ат.%: кобальт 58 - 66; никель 2 - 9; железо 3,0 - 4,2; кремний 13 - 14; бор 12- 12,8, и легирующие компоненты: марганец 0,8 - 2,2; хром 1,3- 1,5. При этом суммарное содержание кобальта и никеля составляет 67,1 - 68,3 ат.%. Суммарное содержание железа и марганца составляет 5,0- 5,2 ат.%.Суммарное содержание хрома, кремния и бора 26,5 - 27,9 ат.%. Техническим результатом изобретения является возможность повышения КПД высокочастотных трансформаторов. 3 з.п.ф-лы, 2 табл.
Patent RU-2128404-C1 (RU)
Inventor: ALYMOV JU N
IPC: G09G3/28
Filed: 1997-07-03
Granted: 1999-03-27
Abstract: Способ управления газоразрядной индикаторной панелью переменного тока для создания градаций серой шкалы относится к газоразрядной технике, заключается в делении кадра изображения на n субкадров с установленным для каждого данного субкадра количеством периодов поддержки и в двух любых следующих друг за другом субкадрах суммарное число периодов поддержки R устанавливают в соответствии с соотношением R≥2S/(n+2), где S - общее число периодов поддержки в кадре изображения, в любом субкадре устанавливают нечетное число периодов поддержки, в частности в одном периоде поддержки импульсы развертки формируют не более чем на одном из r выходов управляющей микросхемы, при этом задают r≤R/2, и к одной микросхеме присоединяют только одноименные (четные или нечетные) сканирующие электроды, а также устанавливают последовательность формирования импульсов напряжений на всех электродах газоразрядной индикаторной панели, что и является достигаемым техническим результатом. 1 с. и 2 з.п.ф-лы, 1 табл., 4 ил.
Patent RU-2133667-C1 (RU)
Inventor: MUTILIN V P
IPC: B28B3/00
Filed: 1997-07-17
Granted: 1999-07-27
Abstract: FIELD: construction industry, in particular, block production apparatus. SUBSTANCE: combine has receiving hopper, press molds with partition walls, closure, drive mechanisms and lock, mixer positioned above closure and provided with horizontal shaft mounted for rotation of mixer casing, poles, two hydraulic cylinders, vibrator mounted on closure above press molds. Closure is fixed at one side by loops to press molds and at other side to hydraulic cylinders connected with poles. Receiving hopper is made in the form of main ladle. Partition walls are detachably mounted in press molds. EFFECT: reduced power consumption, simplified construction and increased efficiency. 1 dwg
Patent RU-2125313-C1 (RU)
Title: Capacitor with double electric layer
Inventor: POPOV A V
IPC: H01G9/155
Filed: 1997-08-29
Granted: 1999-01-20
Abstract: FIELD: manufacture of high-rating electric capacitors. SUBSTANCE: capacitor has case, current ducts, positive polarized carbon electrode with large specific surface area, negative electrode, water electrolyte containing ionogenic dope, and ion-conducting separator. Used as ionogenic dope is salt or acid with anion of J - , SCN -  series or their mixture, and/or salt of ammonium, metal, alkali metal of  61 Rb + , Li + , K + Cs +  series with anion B       -   2       . EFFECT: improved capacity and specific energy.
Patent RU-2137051-C1 (RU)
Inventor: KIRILENKO V N
IPC: F26B23/02
Filed: 1997-09-17
Granted: 1999-09-10
Abstract: FIELD: heating and ventilating systems. SUBSTANCE: heater has multijet radiant burner with nozzle framing its ceramic radiating surface; mixing chamber wherein combustion products having minimal content of CO and NOx are mixed up with secondary air is arranged around secondary-combustion chamber formed by above-mentioned nozzle; mixing chamber also serves as heat shield. EFFECT: improved air heating. 2 dwg
Patent RU-2141853-C1 (RU)
Inventor: HOFMANN GUNTER A
IPC: A61M37/00
Filed: 1995-04-10
Granted: 1999-11-27
Abstract: Изобретение относится к медицине, в частности к системе клинического применения электропорации для лечения людей и других млекопитающих. Электродное устройство для электропорации части тела пациента содержит поддерживающий элемент, пару электродов, установленных на несущем элементе с возможностью их взаимного сближения или удаления для их размещения на противоположных сторонах части тела, подлежащей электропорации, чувствительный элемент для определения расстояния между электродами и выработки сигнала, пропорционального этому расстоянию, а также средство, реагирующее на этот сигнал, для подачи на электроды электрических импульсов высокой амплитуды, пропорциональной расстоянию между электродами. В способе терапевтического применения электропорации для внедрения молекул внутрь клеток части тела пациента используют электродные средства с регулируемым промежутком их электродов и обеспечивают подачу на электроды электрического сигнала, пропорционального расстоянию между электродами. Это позволяет правильно разместить электроды и измерить расстояние между ними при лечении внутренних опухолей. 2 с. и 13 з. п.ф-лы, 9 ил.
Patent RU-2138057-C1 (RU)
Title: Infrared imaging set to test and inspect resistance-welded joints for defects
Inventor: ROZHKOV V V
IPC: H02K15/00
Filed: 1997-10-30
Granted: 1999-09-20
Abstract: FIELD: nondestructive testing, atomic power industry for manufacture of fuel assemblies of nuclear reactors, specifically, nondestructive inspection of resistance-welded joints of cells of spacing grids. SUBSTANCE: invention is meant for development of reliable methods and devices which exclude errors for nondestructive test and inspection of resistance-welded joints of walls of cells of spacing grids for quality and for determination of parameters of welding core. Infrared imaging set to test and inspect resistance-welded joints for defects has source heating welding point of walls of cells of spacing grid, optical head with optical infrared sensor, mechanism for their movement, computer and recording unit. Mechanism for movement is manufactured in the form of tongs with hollow levers and drive in the form of robot for reciprocating lowering and hoisting of tongs to adjacent cells of spacing grid by coordinate grid with preset program of test of all joints in spacing gird. Pulse source heating welding point is positioned in one of levers of tongs and is connected to power supply source and optical infrared sensor of optical head is located in another hollow lever of tongs. Source heating welding point is made in the form of infrared laser. EFFECT: development of reliable methods and devices that exclude errors while conducting nondestructive tests. 1 cl, 8 dwg
Patent RU-2130814-C1 (RU)
Title: Apparatus for cleaning loose material
Inventor: SKRYNNIKOV B M
IPC: B07B4/00
Filed: 1997-11-04
Granted: 1999-05-27
Abstract: FIELD: equipment for pneumatically separating loose materials, possibly in agriculture and forestry for cleaning seeds. SUBSTANCE: apparatus includes receiving hopper with vane feeder arranged in it and rotary damper engaging with feeder, vertical pneumatic duct connected with receiving hopper by means of charging window, receivers for separated fractions. Apparatus also includes shutter mounted in hopper opposite rotary damper. Rotary damper is secured by cantilever fashion at side of pneumatic duct and rests upon eccentric washer mounted under it. Efficiency of cleaning process is increased by 3-5%. EFFECT: enhanced efficiency of cleaning. 1 dwg
Patent RU-2119679-C1 (RU)
Inventor: VASIL EV STANISLAV VASIL EVICH
IPC: G01V1/28
Filed: 1997-12-05
Granted: 1998-09-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to geophysics and intended for searching, prospecting and assessment of reserves of oil and gas deposits. According to method, undertaken is seismic prospecting by procedure of general depth point, seismic data are processed, time-bound sections are obtained with their additional investigations and separation of areas of reservoirs saturated with hydrocarbons. After that, searching and prospecting bore-holes are drilled within boundaries of separated zones. For obtaining more reliable results, seismic wave of each route of time-bound section is expanded into separate harmonics by Fourier method. Determined for each harmonic in given intervals is ratio F of its amplitude to energy of seismic wave in this interval. Also determined are phase displacements φ,. Values of F and φ are related to points within given intervals of each route. Matrices are formed in coordinates of section from values of F and φ,. Found in these matrices are stable spatial-amplitude nonuniformities. Matrices in which aforesaid nonuniformities coincide with reservoirs are summed, thus integral matrix is obtained and according to stable nonuniformities remaining in it determined are areas of reservoirs which are saturated with hydrocarbons. EFFECT: higher efficiency.
Patent RU-2135463-C1 (RU)
Title: Method of synthesis of trifluoromethane sulfoacid
Inventor: KONOVALOV S I
IPC: C07C309/06
Filed: 1997-12-16
Granted: 1999-08-27
Abstract: FIELD: organic chemistry and chemical technology. SUBSTANCE: invention relates to a method of synthesis of trifluoromethane sulfoacid that is used as a catalyst in reactions of polymerization, esterification and dehydration. Trifluoromethane sulfoacid is synthesized by hydrolysis of trifluoromethanesulfofluoriide with an aqueous-spirituous mixture at 80-120 C followed by isolation of trifluoromethane sulfoacid as an azeotrope with water and treatment of azeotrope with oleum and distillation off an anhydrous trifluoromethane sulfoacid from obtained mixture. Lower aliphatic alcohols are used in the process of hydrolysis. Method provides an avoidance of salts and solid waste formation. EFFECT: simplified technology, decreased number of stages. 1 tbl, 11 ex
Patent RU-2133775-C1 (RU)
Title: Способ выделения штаммов-деструкторов, обладающих полисубстратной специфичностью
Inventor: DENISOV I I
IPC: C12Q1/04
Filed: 1998-01-06
Granted: 1999-07-27
Abstract: Изобретение относится к экологической микробиологии. Источники микроорганизмов с полисубстратной специфичностью по отношению к токсикантам смешивают с полужидкой агаризованной синтетической минимальной средой, наслаивают вторым слоем на аналогичную более плотную среду. Пропитанные растворами токсикантов отдельные бумажные диски помещают на поверхность застывшего полужидкого агара. Чашки инкубируют при температуре 28-30 o C в течение недели с ежедневным просмотром. Клоны микроорганизмов, способные утилизировать токсиканты, формируют видимый рост в виде кольца вокруг бумажных дисков, содержащих эти токсиканты. Культура микроорганизмов, формирующая кольцевой рост вокруг дисков, содержащих различные токсиканты, обладает полисубстратной специфичностью. Клоны, отбираемые от этих колоний, обладают большей деструктивной активностью. Технический результат заключается в возможности отбора наиболее ценных штаммов микроорганизмов, являющихся активными деструкторами органических загрязнений окружающей среды.
Patent RU-2137431-C1 (RU)
Title: Method for carrying out plastic repair of larynx and trachea
Inventor: KLOCHIKHIN A L
IPC: A61B17/24
Filed: 1998-02-11
Granted: 1999-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making larynx resection. Trachea is resected concurrently with larynx resection. Endoprosthesis is set in larynx and trachea lumen. Organ integrity is restored by means of periosteospongious autograft taken from manubrium sterni and corpus sterni on feeding muscular pedicles. The wound is sutured tightly without tracheo- or laryngostoma formed. EFFECT: provided early rehabilitation of larynx and trachea. 7 dwg
Patent RU-2138457-C1 (RU)
Inventor: MACHUL SKIJ V A
IPC: C04B7/38
Filed: 1998-02-24
Granted: 1999-09-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to technology of producing hydraulic binding materials on mineral basis utilizing technogenic wastes, in particular, Portland cement production technology. Carbonate component of mixture is preliminarily ground and then mixed in presence of water with clayey component and/or magnetic or electrical separation tails obtained after removal of iron fraction from heat-and-power plant ash-slag waste to achieve Fe 2 O 3  content 4-6%. Resulting raw meal, containing 70-90% of limestone and 10-30% of alumino-silicate (with clay and/or ash-slag waste) is fired until baked to give cement clinker, which is then cooled and divided in presence of additives to give desired product. EFFECT: improved mechanical characteristics of product and specified process. 3 cl, 2 tbl
Patent RU-2141991-C1 (RU)
Title: Drilling mud
Inventor: TRET JAK A JA
IPC: C09K8/10
Filed: 1998-03-30
Granted: 1999-11-27
Abstract: FIELD: drilling of wells, more particularly stripping of water bearing strata such as sand deposits. SUBSTANCE: drilling mud comprises, wt %: carboxymethyl cellulose, 0.5-2; dextrin grit which is mixture of carbohydrates resulting from hydrolysis of potato and maize starch, 0.5-3; perlite, 0.1; and the water balance. EFFECT: improved quality of stripping of water-bearing gallery owing to decreased depth of penetration of particles into stratum and formation of thin elastic film on water-bearing gallery walls. 1 tbl
Patent RU-2151671-C1 (RU)
Title: Worm milling cutter
Inventor: KOCHETKOV A F
IPC: B23F21/16
Filed: 1998-12-15
Granted: 2000-06-27
Abstract: FIELD: machine engineering, automobile manufacture, machine tool manufacture, aircraft industry, tractor and crane manufacture, production of power outer involute cylindrical gearing for drive units, gear and feed boxes. SUBSTANCE: worm milling cutter includes involute cylinder-shape worm with helical grooves for chip and for forming on lateral faces of teeth cutting edges whose profiles are similar to those of teeth of initial contour of involute gearing in normal cross section of worm. Outer boundary straight line of said initial contour is shifted towards axis of milling cutter at stages of its designing and making. In order to provide necessary value of said shift for eliminating undercut of profiles of teeth of involute cylinder gear wheels (it allows to make gear wheels with factor of shift of initial contour equal to zero without undercut of profiles of teeth with any small tooth number), coefficient of height of tooth head of initial contour of worm milling cutter and coefficient of boundary height of initial contour of worm milling cutter are determined according to given formulae in dependance upon profile angle of tooth of initial contour in portion between boundary straight lines of contour for gear wheels with straight teeth, tooth number, profile angle of tooth projection of initial contour of worm milling cutter on end plane of gear wheels with oblique teeth and inclination angle of oblique teeth in indexing cylinder of wheels. EFFECT: improved design. 3 dwg
Patent RU-2155248-C1 (RU)
Inventor: TELITSIN A A
IPC: D01H1/22
Filed: 1999-04-07
Granted: 2000-08-27
Abstract: FIELD: textile industry. SUBSTANCE: drawing unit used in spinning, roving and ribbon machines has drive made in the form compact module with cylinders having double-sided cantilevered arrangement of channeled posts. Drive has small-sized worm gears connected along axes of hollow rolls-worms by means of common transmission slit shaft allowing gap between cylinders to be regulated within wide range by moving reducers along guiding projection. Drawing unit cylinders are made by shafts of worm wheels of reducers. EFFECT: wider operational capabilities, enhanced reliability in operation and increased service life of drive. 2 dwg
Patent RU-2153263-C1 (RU)
Title: Method of preparing emulsified sauce
Inventor: KVASENKOV O I
IPC: A23L29/10
Filed: 1999-04-12
Granted: 2000-07-27
Abstract: FIELD: food industry. SUBSTANCE: emulsifying additive is dispersed at atmospheric pressure in mixture of formula components. The emulsifying additive is prepared by extraction of bouncing-bet roots with liquid ammonia at pressure higher than atmospheric one. Extract is separated from groats without extractant elimination. EFFECT: higher sauce stability and reduced energy capacity. 3 cl
Patent RU-2149574-C1 (RU)
Inventor: NOVOGRUDSKIJ A N
IPC: A43C15/14
Filed: 1999-04-26
Granted: 2000-05-27
Abstract: FIELD: shoe industry. SUBSTANCE: antiskid device has basic clip with tongues for attachment to shoe rubber sole ribs, tenons secured to basic clip by pivot hinges, and spring retainer for shifting tenons to operative position. To do that, shifting head is knocked against shoe rear side, with user being in standing position. Tenons are shifted to inoperative position by moving user's leg over ground surface to side away from standing leg. EFFECT: simplified construction and convenient usage, provision for attaching antiskid device to any kind of winter shoes. 6 dwg