baber/WOPTO huggingface dataset:
Patent RU-2108567-C1 (RU)
Inventor: GRECHKO ALEKSANDR GEORGIEVICH
IPC: G01F1/704
Filed: 1996-04-04
Granted: 1998-04-10
Abstract: FIELD: measurement technology, measurement of continuity and flow rate of flows of dielectric nonpolar and low-polar media. SUBSTANCE: body 3 of coaxial SHF resonator in the form of section of pipe-line houses central bar 6 that carries one group of ribs 9, 10, 11 of streamline shape. Second group of ribs is made in internal surface of body of resonator. Central bar is coupled with body by 7. Resonator is exited on resonance frequency by means of generator 1. Readings of this frequency which is measure of continuity are taken off indicator 2 (for example, digital frequency meter). Several capacitive sensitive elements spaced in sequence along flow are formed to ensure possibility of measurement of velocity (flow rate) of flow in clearance between ribs of pipe 3 (4 and 5, 15 and 165, 17 and 18) and ribs 9, 10, 11. EFFECT: enhanced functional reliability of gear. 2 cl, 6 dwg
Patent RU-2119590-C1 (RU)
Title: Internal combustion engine sectional piston
Inventor: TURYGIN A I
IPC: F02F3/00
Filed: 1996-04-16
Granted: 1998-09-27
Abstract: FIELD: mechanical engineering; crosshead crank mechanism engines. SUBSTANCE: piston has intertia mechanism to press piston rings to inner surface of cylinder. Piston rings consist of three equal segments, each provided with slot and graphite. Ring pressing mechanism is mated with piston rings through holes in piston head. Graphite is located in grooves of segments which are made of bronze or cast iron. EFFECT: enhanced reliability of piston and its tightness. 2 cl, 2 dwg
Patent RU-2104169-C1 (RU)
Inventor: ZOBKOV V P
IPC: B60H1/26
Filed: 1996-04-29
Granted: 1998-02-10
Abstract: FIELD: transport engineering; ventilation systems. SUBSTANCE: inlet ventilation device of body mounted on its front panel consists of housing 1, cover 2, drain system and valve mechanism. Lower portion of cover 2 is made in form of horizontal plates 3 arranged at angle to on-coming air flow, and lower edge of plates is pointed inwards. Rear wall of housing 1 is made either inclined or funnel-shaped, directed to side of drain system hole 6. Drain system is brought out to side panel of body, with outlet hole arranged below inlet hole 6. Valve mechanism consists of valve 4 rigidly mounted on control rod 5, two pushbuttons 12. Valve has magnetic lock providing its fixing in open and closed position and can be operated both from inside and outside the body. EFFECT: improved ventilation of van body. 3 cl, 6 dwg
Patent RU-2108179-C1 (RU)
Title: Installation for straightening bodies of transport vehicles
Inventor: PLETNIKOV M P
IPC: B21D1/12
Filed: 1996-04-26
Granted: 1998-04-10
Abstract: FIELD: equipment for straightening bodies of vehicles. SUBSTANCE: installation for straightening bodies of railway road cars, namely, their bottom hatches includes bearing brace with punch mounted on housing of power pneumatic cylinder whose rod is provided with supporting self-aligning pivot. Said power cylinder by means of universal joint assembly is mounted on discharging unit in the form of horizontal spring-loaded rocking boom. Said power cylinder is mounted on one end portion of said boom, whose other end portion supports balancing weight and joint assembly of bracket of rotary support of moving truck. Mean portion of said boom rests on rotary support by means of two cylindrical springs arranged in guides. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2124149-C1 (RU)
Title: Segment support
Inventor: BYKOV V A
IPC: F16C32/00
Filed: 1996-05-06
Granted: 1998-12-27
Abstract: FIELD: mechanical engineering; heavily-loaded structures with limited angle of turn. SUBSTANCE: support consists of knife-edge support with flat working surface and knife-edge support with curvilinear working surface mounted for rolling over flat surface. Lateral faces of knife-edge support hold limiting rollers; knife-edge support has recesses for receiving rollers at angular turn of one knife-edge support relative to other knife-edge support. EFFECT: possibility to change rate of motion of instant center of rotation of support. 1 dwg
Patent RU-2095882-C1 (RU)
Title: Method for determining thermal power of thermionic assembly during loop tests of reactors
Inventor: KOROLEV VLADIMIR U
IPC: G21D7/04
Filed: 1996-06-11
Granted: 1997-11-10
Abstract: FIELD: thermionic method for thermal-to-electric energy conversion. SUBSTANCE: upon thermovacuum degassing, residual gas pressure is recorded at outlet of power-generating assembly, cesium vapor is admitted to assembly at the same time measuring residual gas pressure; as soon as cesium vapor pressure reaches working value and residual gas pressure is stabilized, thermal power Q is raised in research reactor while measuring residual gas pressure P, thermal power Q is recorded at P residual gas pressure P equal to that recorded upon completion of thermovacuum degassing, and thermal power of power generating assembly is evaluated using equation given in description of invention. EFFECT: improved accuracy of thermal power evaluation. 1 dwg
Patent RU-2096594-C1 (RU)
Title: Method for development of nonuniform strata oil deposit
Inventor: GORODILOV VIKTOR A
IPC: E21B43/20
Filed: 1996-07-05
Granted: 1997-11-20
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, working agent is injected into beds through injection wells and oil is recovered from beds through producing wells. Separated from deposit are beds with low oil saturation and permeability and also beds with high oil saturation and permeability. Development of beds with low oil saturation and permeability is effected by well spacing pattern which is 1.5-2.0 and is more dense than of beds with high oil saturation and permeability. In development of beds with low oil saturation and permeability, bed pressure in recovery zone is reduced by 1-5 MPa below initial bed pressure. Performed in injection wells in beds with low oil saturation and permeability are inducing operations for increasing injectivity. Periodically injected is working agent of higher viscosity with 1.5-2.0 times increase of volumes of injecting working agents in comparison with volumes of recovered product until reaching bed pressure which is 1.5-2.9 higher than initial value and detecting influence of injection wells on producing wells. Product is recovered at bottom-hole pressure corresponding to saturation pressure. EFFECT: high efficiency.
Patent RU-2123679-C1 (RU)
Title: Method of liquid sampling for analysis of admixtures in liquid and device intended for its realization
Inventor: MORDOVIN VADIM VALENTINOVICH
IPC: G01N1/14
Filed: 1996-07-19
Granted: 1998-12-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: method includes immersion of vessel in liquid, filling of vessel with liquid by means of vacuum, removal of liquid sample and performance of analysis. Simultaneously with filling the vessel with liquid, sorption of admixtures from definite volume of liquid is performed on absorbing substance with subsequent carrying out of analysis. Device intended for method realization has closed vessel fitted with hold- down member and intake end-piece which has sealing element and is provided with changeable tube filled with absorbing substance, float with membrane valve and pipe union. One end of pipe union serves for connection of vacuum pump hose and other end is used as membrane valve seat. Pipe union is made for axial motion. EFFECT: provision for proximate analysis without conservation of liquid samples. 3 cl, 2 dwg
Patent RU-2102824-C1 (RU)
Inventor: BATOV JU N
IPC: H01S3/05
Filed: 1996-08-02
Granted: 1998-01-20
Abstract: FIELD: laser engineering. SUBSTANCE: illuminator built up of reflector, pumping lamp, and active element if tightly fitted to angle base by means of spring rigidly fixed relative to case. Illuminator supporting members are placed on compensating shims placed on base. Material of supporting members and compensating shims is noted for high friction coefficient. Base is of angular or any other robust shaped; it is mounted in laser case. Resonator mirrors are fixed on planar parallel ends of angle base. One of mirrors is composite structure whose side surface of fixed in plane-parallel plate; spherical mirror axis is parallel to normal to plate surface. Resonator components are joined together and base is joined to laser case by means of adhesive. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2147334-C1 (RU)
Inventor: ENS KORSGORD
IPC: E21B17/22
Filed: 1995-02-13
Granted: 2000-04-10
Abstract: Изобретение относится в основном к развертыванию и конфигурации трубных соединений между дном под толщей воды и судном, плавающим на поверхности. Задачей изобретения является усовершенствование узла подъемника. Узел подъемника включает в себя трубу для перекачивания текучей среды, имеющую первый конец, приспособленный для размещения в непосредственной близости от морского дна, и второй конец, приспособленный к размещению в непосредственной близости от поверхности моря. Труба выполнена в спиральной конфигурации или плоской циклически волнообразной конфигурации вокруг продольной оси, проходящей от первого конца до второго конца, и имеется по меньшей мере один гибкий элемент, работающий на растяжение, прикрепленный к трубе для перекачивания текучей среды по меньшей мере в двух точках, разнесенных вдоль линии, проходящей в основном параллельно продольной оси. В продольном узле подъемника имеется один или несколько гибких и предпочтительно упругих элементов, работающих на растяжение. 15 з.п.ф-лы, 8 ил.
Patent RU-2113461-C1 (RU)
Title: Composition for special vodka "syurpriz"
Inventor: BAKUSEV A A
IPC: C12G3/06
Filed: 1996-09-18
Granted: 1998-06-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: novelty of composition is in that it contains pantocrine as food additive. The ingredients are taken in the following ratio, kg(l) per 1000 dal: pantocrine, 0.250-0.300; sugar, 10.0-13.0; aqueous-alcoholic liquid, the balance. EFFECT: improved organoleptical and biological properties; mild taste; broadened assortment of vodkas. 2 expt
Patent RU-2118694-C1 (RU)
Title: Automatic fuel injection advance coupling
Inventor: KOLUPAEV V JA
IPC: F02M59/00
Filed: 1996-10-29
Granted: 1998-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: automatic fuel injection advance coupling had driving and driven coupling members, centrifugal flyweights with pull-back springs and spring retainers placed between coupling members and connected with driving coupling member by means of pins. Pins secured in coupling member are arranged on lock pins fitted in inclined through slots made in flyweights at side of this coupling member. Flyweights are directly coupled with driven coupling member by means of straight projections made on flyweights at side of this coupling member, and straight slots provided in driven coupling member into which these projections get. Maximum travel of flyweights in radial direction is limited by spring retainers thrusting against each other. Length of retainers is chosen to provide required maximum turning of driven coupling member relative to driving one. EFFECT: simplified design, facilitated assembling, reduced time taken for assembling and cost of manufacture of couplings. 3 dwg
Patent RU-2126495-C1 (RU)
Title: Refrigerant compressor
Inventor: IVERSEN FRANK KHOL M
IPC: F04B39/12
Filed: 1995-03-27
Granted: 1999-02-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: suction branch pipe of compressor housing is connected with suction pipe by means of telescopic tube. Suction pipe and telescopic tube terminate in flanges resting against each other shiftable relative to each other. Fitted between flange of telescopic tube and housing is device having drawing-in force in direction from suction branch pipe. Device may be made in form of spring having shape of conical helix. flange of suction pipe may be fitted at acute angle relative to pipe. Telescopic tube may be fitted movably in holder; it may be provided with outer guide and lock, thus ensuring mobility of compressor relative to suction pipe and reducing vibration. EFFECT: reduced noise and vibration; enhanced operational efficiency of compressor. 14 cl, 6 dwg
Patent RU-2133233-C1 (RU)
Title: Clinker-free composite binder
Inventor: KALASHNIKOV V I
IPC: C04B7/153
Filed: 1996-12-10
Granted: 1999-07-20
Abstract: FIELD: building materials industry, more particularly manufacture of wall materials, e.g. unburnt brick. SUBSTANCE: binder comprises, wt %: clay 30-50; lime 5-10; sodium hydroxide 0.6-1; metallurgical production slag, the balance. Moisture content of mixture is 8-14%. Method of manufacturing clay-slag-based binder comprises individual grinding of compounds in mills, mixing and combined treatment on mill runners and pressing of products. EFFECT: greater strength rate during initial hardening period and lower power consumption for preparation of binder. 2 tbl
Patent RU-2139790-C1 (RU)
Title: Processing line for manufacture of ornamental finishing products
Inventor: DUBROV JU B
IPC: B28B7/24
Filed: 1997-03-28
Granted: 1999-10-20
Abstract: FIELD: construction materials, in particular, production of single-layer ornamental and finishing articles simulating natural stone, such as marble or granite. SUBSTANCE: processing line has multiple-cavity cassette-type hermetically sealed mold positioned upstream of thermal-humidifying chamber and provided with polished partition walls. Multiple-cavity mold is positioned for rotation through 90 deg about horizontal axis. Partition wall polishing extent is within the range of 6-12 roughness units (from opaque to glossy) depending on required quality of article surface. EFFECT: simplified construction, decreased metal usage, low power consumption, reduced time for producing one article and reduced production cost. 2 cl
Patent RU-2133992-C1 (RU)
Title: Drying station for liquid and damp wastes
Inventor: JOKHANN LISSON
IPC: G21F9/08
Filed: 1995-09-21
Granted: 1999-07-27
Abstract: FIELD: drying contaminated wastes of nuclear power plants. SUBSTANCE: drying station has tank holding material to be heated and at least one electric heating mat supplying heat to tank; it also has holding device that automatically creates large-area mechanical contact between mat and tank when the latter is set to drying position. EFFECT: improved reliability of drying, reduced power requirement and drying time. 5 cl, 1 dwg
Patent RU-2146901-C1 (RU)
Title: Method of forming natural contour of soft tissues surrounding direct implant and individual healing cap for its embodiment
Inventor: MATVEEVA ALLA IVANOVNA
IPC: A61C8/00
Filed: 1997-07-01
Granted: 2000-03-27
Abstract: FIELD: orthopedic stomatology; methods of formation of natural contour of soft tissues surrounding direct implant and individual healing cap used in direct implantation. SUBSTANCE: method consists in installation of healing cap onto implant introduced into jawbone until healing of implanted tissues; preliminarily imprint of tissues surrounding replaceable tooth; preparation of working model of implantation zone; making of individual implant and cap; introduction of implant simultaneously with cap installed thereon into zone of direct implantation. Cap 2 is secured to implant 1 with the help of healing and set screws 5 and 6. EFFECT: higher accuracy of restoration of natural contour of soft tissues round replaceable tooth in direct implantation. 4 cl, 2 dwg
Patent RU-2129288-C1 (RU)
Inventor: MIKHAJLENKO S A
IPC: G01C3/08
Filed: 1997-09-17
Granted: 1999-04-20
Abstract: FIELD: detection of optoelectronic objects. SUBSTANCE: device is used in the capacity of indicator for detection of optoelectronic objects when they get in field of vision of it. Device has two laser systems detecting optoelectronic objects that include frequency-pulse laser with objective lens and photodetector with objective lens mounted on platforms rotating about vertical axis for oscillatory-rotary motion of frequency-pulse laser and photodetector, counter of radiation pulses of frequency-pulse laser, sensor of angular positions of photodetector and frequency-pulse laser, unit determining angular coordinates of optoelectronic objects and unit computing true coordinates of optoelectronic objects which first and second inputs are connected to outputs of first and second laser systems detecting optoelectronic objects, storage which first input is linked to output of unit computing true coordinates, information display which input is connected to output of storage, unit of selection of detected objects which output is connected to second input of storage, unit computing present-position coordinates which output is connected to third input of storage. Laser systems are positioned in one plane. EFFECT: increased efficiency of detection of optoelectronic objects under dynamic mode of observation. 2 dwg
Patent RU-2122976-C1 (RU)
Inventor: SHVEJKIN G P
IPC: C01G23/047
Filed: 1997-10-30
Granted: 1998-12-10
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: invention relates to technologies involving sulfuric acid processing of products containing titanium compounds to produce titanium dioxide pigments, titanium tanners, or metallurgical titanium dioxide. Method consists in decomposing heterogeneous mixture of titanium carbonitride and silicon carbide by sulfuric acid at heating and with addition of nitric acid to give titanium-containing solution, which is filtered for subsequent isolation of desired product using known procedures. Nitric acid is added with velocity 0.018-0.020 t of acid per 1 t of titanium dioxide in 1 min, while simultaneously feeding oxygen with velocity 3.55-3.95 cu. m of O 2  per 1 t of titanium dioxide in 1 min. EFFECT: twice reduced nitric acid intake, eliminated injurious emissions, and regenerated up to 70-75% of nitric acid.
Patent RU-2134891-C1 (RU)
Title: Passive method determining coordinates of radiating object
Inventor: IVANOV A N
IPC: G01S3/02
Filed: 1998-02-03
Granted: 1999-08-20
Abstract: FIELD: radiolocation of air objects from aircraft. SUBSTANCE: invention lies in measurement of coordinates of air objects by one airborne reconnaissance aid on basis of reception and analysis of signals of radio altimeters of these aircraft coming in straight direction " object-reconnaissance aid " and diffusely reflected from underlying surface of ground. As distinguished from other known methods it allows coordinates of radiating objects to be determined with higher precision by way of processing of direct and diffusely reflected signals of radio altimeters, by way of obtainment of increments of flight altitude of aircraft relative to terrain and by way of usage of correlation-extremum comparison algorithm. EFFECT: higher precision of determination of coordinates of radiating objects. 18 dwg
Patent RU-2139840-C1 (RU)
Title: Piezoelectric ceramic material
Inventor: VUSEVKER JU A
IPC: C04B35/00
Filed: 1998-01-26
Granted: 1999-10-20
Abstract: FIELD: transducers more rigid requirements for stability of electrophysical parameters under high temperature and pressure conditions. SUBSTANCE: piezoelectric material comprises sodium and bismuth titanate, chromium, boron and calcium oxides, ratio of components being as follows, wt %: tgδ, 75.31-75.51; ρ v , 22.94-23.01; d 33 ,, 1.05-1.09; Bi 2 O 3  0.21- 0.22; TiO 2 , 0.16-0.45; CaO, 0.01-0.04. EFFECT: material having higher stability values of loss tangent of dielectric Na 2 O and volume resistivity Cr 2 O 3  with respect to time, higher value of piezomodulus B 2 O 3  stable both to exposure to high (up to 500 C) temperatures and single- axis mechanical compression (up to 1500 kg/sq.cm).
Patent RU-2130605-C1 (RU)
Title: Process of examination of phase transition in metals under compression with shock wave
Inventor: AKIMOV A A
IPC: G01N25/02
Filed: 1998-03-02
Granted: 1999-05-20
Abstract: FIELD: measurement technology, study of duration of phase transition under loads of various intensity. SUBSTANCE: number of metal samples manufactured in the form of plates placed in sequence in dielectric case are subject to action of cylindrical striker. Presence of phase transition of electric resistance of metal samples is recorded with the aid of oscillograph. Geometrical dimensions of samples and distances between them are chosen from range determined by mathematical dependencies specified in formula of invention. EFFECT: expanded capabilities of process of examination of phase transitions with minimal hardware. 2 dwg
Patent RU-2146294-C1 (RU)
Inventor: MIN KOV V A
IPC: C09K23/08
Filed: 1998-11-25
Granted: 2000-03-10
Abstract: Способ касается получения эмульгатора для жирования кож. Смесь рыбьего жира с растительными маслами или мебиловыми эфирами жирных кислот этих масел сульфируют при 30-35 o C концентрированной серной кислотой при соотношениях соответственно от 9: 1 до 1:1. Непрореагировавшую серную кислоту промывают 10%-ным раствором гидроксида натрия в присутствии 3 мас.% хлорида натрия. Сульфомассу отстаивают и сливают кислую воду. Полученные сульфоэфиры нейтрализуют 20%-ным раствором гидроксида натрия до рН среды 7-7,5. Способ позволяет улучшить качество жирующих композиций и условия жирования кож за счет более равномерного распределения жира по толщине кож, улучшает выбираемость жира из жирующей ванны, сокращает потери жирующего материала и облегчает технические проблемы очистки сточных вод. 1 з.п. ф-лы, 1 табл.
Patent RU-2147809-C1 (RU)
Title: Method of preparing crumbly porridge
Inventor: VASIL EVA T A
IPC: A23L7/10
Filed: 1999-01-22
Granted: 2000-04-27
Abstract: FIELD: food industry, particularly, preparation of conserved porridge. SUBSTANCE: immunostimulating, radio-protective and adaptogenic crumbly porridge is prepared by washing and blanching grits and introduction of gas-liquid extract of biomass of microorganisms Mortierella minutissima, β-carotene, vanillin, grits, curd, common salt, sugar and sodium ascorbinate in melted butter. The mixture is packed in sealed-off tare and grits are boiled with simultaneous sterilization of mixture. EFFECT: prolonged storage life of product with unspecific biological activity.
Patent RU-2154679-C1 (RU)
Inventor: NASTICH V P
IPC: C21C7/06
Filed: 1999-01-19
Granted: 2000-08-20
Abstract: Изобретение относится к металлургии, конкретнее к выплавке электротехнических кремнистых марок стали, их последующей десульфурации, раскислению и легированию. Технический результат - повышение эффективности и производительности процесса десульфурации и производства электротехнической стали (ЭТС). Способ выплавки (ЭТС) в конвертере включает загрузку в конвертер металлолома, заливку в него жидкого чугуна, подачу в конвертер шлакообразующих материалов, продувку расплава кислородом, определение химсостава расплава, слив расплава в ковш, а также подачу в ковш шлакообразующих материалов и лигатуры, в том числе извести (И) и плавикового шпата (ПШ). В ковше оставляют часть шлака от предыдущей плавки, расход которого устанавливают по зависимости: Q = K•q•[0,28•S n /S m +0,6/τ+(1-C n •25)], где q - расход смеси И и ПШ, кг/т расплава; S n  - содержание S в расплаве при повалке конвертера, мас.%; S m  - заданное содержание S готовой стали, мас.%; C n  - содержание С в расплаве при повалке конвертера, мас.%; τ - время выпуска расплава из конвертера, мин; К = 0,75 - 0,95 - коэффициент. В процессе слива расплава следующей плавки в ковш подают смесь И и ПШ с массовым соотношением в пределах (2 - 3) : 1. 1 табл.